The URL can be used to link to this page

Browse Search

Home My WebLink About20010928.tiff rs /cc. CLERK TO THE BOARD PHONE (970) 356-4000, EXT.4218 FAX: (970)352-0242 ' P.O. BOX 758 GREELEY, COLORADO 80632 C. COLORADO March 5, 2001 HS RESOURCES INC C./O LOGAN & FIRMINE INC 333 WEST HAMPDEN AVENUE SUITE 740 ENGt L"WOOD CO 80110 RE: VARIOUS SCHEDULE NUMBERS, 1998 VARIOUS SCHEDULE NUMBERS, 1999 Dear Property Owner: This is to advise you that the Weld County Board of Commissioners will hear your two petitions for abatement or refund of taxes for 1998 and 1999 Oil and Gas Returns. The meeting is scheduled for March 26, 2001, at 9:00 a.m., in the First Floor Meeting Room,Weld County Centennial Center, 915 10th Street, Greeley, Colorado. The Assessor is recommending that the Board APPROVE your petitions. You are not required to be present at this hearing, however, this is your opportunity to have your position heard, especially if your position is opposed to the Assessor's recommendation. If you intend to submit any documentation in support of your position for this hearing, all such documentation must be submitted to the Office of the Clerk to the Board and to the Weld County Assessor's Office at least seven calendar days prior to the meeting date in order for it to be considered at the scheduled hearing. If you have any questions concerning this matter, please do not hesitate to contact Carol Harding at (970) 356-4000, extension 4217. Sincerely, lateillaar Donald D. Warden Clerk to the Board J' 1 By: A.7/ 'f --i'l :%.ii,.;S/ .•.' Deputy Clerk to the Board cc: Assessor RESOLUTION RE: APPROVE PETITION FOR ABATEMENT OR REFUND OF TAXES - HS RESOURCES, INC. WHEREAS, the Board of County Commissioners of Weld County, Colorado, pursuant to Colorado statute and the Weld County Home Rule Charter, is vested with the authority of administering the affairs of Weld County, Colorado, and WHEREAS, the Board of County Commissioners of Weld County, State of Colorado, at a duly and lawfully called regular meeting held on the 28th day of March, 2001, at which meeting there were present the following members: Chair M. J. Geile and Commissioners Glenn Vaad, William H. Jerke, and Robert D. Masden, with Commissioner David E. Long being excused, and WHEREAS, notice of such meeting and an opportunity to be present has been given to the taxpayer and the Assessor of said County, and said Assessor, Stan Sessions, being represented by Christopher Woodruff, and taxpayer HS Resources, Inc., do Logan and Firmine, Inc., not being present, and WHEREAS, the Board of County Commissioners have carefully considered the attached application, and are fully advised in relation thereto. NOW, THEREFORE, BE IT RESOLVED by the Board of County Commissioners of Weld County, Colorado, that the Board concurs with the recommendation of the assessor and the petition be and hereby is, approved, and an abatement refund be allowed as follows: ASSESSED TOTAL TAX VALUATION TAX AMOUNT YEAR 8,922,650.00 699,510.20 1998 2001-0928 AS0048 TAX ABATEMENT PETITION - HS RESOURCES, INC. PAGE 2 The above and foregoing Resolution was, on motion duly made and seconded, adopted by the following vote on the 28th day of March, A.D., 2001. BOARD OF COUNTY COMMISSIONERS WELD CO Y, COLORADO ATTEST: /al ,1f� Js Lam\ Y7�� Olt ' � M. J. Geile, Chair Weld County Clerk to th atikLicS Glenn Vaadddddd', PFaetrr' BY: . _.e ,. d •�. !1i . '� Deputy Clerk to the Bo �`a >l % .( (4 William H. Jerke APPRO D AS TO RM: EXCUSED David E. Long Vic-ceNNY___ unty Atto ey Robert D. Masden 2001-0928 AS0048 Two veer petition. PETITION FOR ABATEMENT OR REFUND OF TAXES Please submit in duplicate copies and answer all questions. County Name Weld Date Received Assessor's or Commissioners'Date Stamp r; 1 r, h ` / ' l+ bi ci Ica "i V .mss PETITIONER: Complete Section I on this side only Section I: p Date: December 15, 2000 WELL) C :iY ASSESSOR I Month Day Year G L'J. C ) Oi 7_D Petitioner's Name: HS Resources, Inc. Petitioner's mailing address: c/o Logan & Fi rmi ne, Inc. 333 W. Hampden Ave. , Suite 740 Englewood CO 80110 City or Town State Zip Code SCHEDULE OR PARCEL NUMBER PROPERTY ADDRESS OR LEGAL DESCRIPTION OF PROPERTY See Attached Schedule Various Petitioner states that the taxes assessed against the above property for property tax year(s) 1998, are incorrect for the following reasons: (Briefly describe the circumstances surrounding the incorrect value or tax. (The petitioner's estimate of actual value must be included.) Attach additional sheets if necessary. The 1998 Oil and Gas Returns for HS Resources, Inc. did not take allowable deductions. Assessed Value Tax Original 89,551,180 6,972,222.77 Corrected 80,628,530 6,272,712.57 Abate/Refund 8,922,650 699,510.20 hr C C' Assessed Value 80,628,530 Petitioner's estimate of actual value$ 92,146,891 ( 1998 )and $ ( ) Value Year Value "•' Ye4L, Petitioner requests an abatement or refund of the appropriate taxes associated with a reduction in Value. I declare, under penalty of perjury in the second degree, that this petition, together with any accompanying exhibits or statements, has been examined by me, and to the best of my knowledge, information and belief, is true, correct and complete. HS Resources , Inc. Daytime Phone Number( 303 ) 296-3600 Petitionleerrr��fa/ By Richard D. Logan . � V� ytime Phone Number( 303 ) 761-8260 Age t` i2/ 00 *Letter of agency must be attached en petition is submitted. Every petition for abatement or refund filed pursuant to section 39-10-114, C.R.S., shall be acted upon pursuant to the provisions of this section by the board of county commissioners or the assessor, as appropriate, within six months of the date of filing such petition. 39-1-113(1.7), C.R.S. Section II: Assessor's Use Only Tax Year Tax Year Assessed Value Tax Assessed Value Tax Original Corrected Abate/Refund /JO.'A/asr; l'///J 2001-0928 (FOR ASSESSORS AND COUNTY COMMISSIONERS USE ONLY) RESOLUTION OF COUNTY COMMISSIONERS Section I: In accordance with 39-1-113(1.5), C.R.S., the commissioners of County authorize the assessor to review petitions for abatement or refund and to settle by written mutual agreement any such petition for abatement or refund in an amount of one thousand dollars or less per tract, parcel, or lot of land or per schedule of personal property. For property tax year(s) and , the assessor and petitioner mutually agree to the corrected total assessed value of$ and to the corrected total taxes of$ . The petitioner is due an abatement/refund of taxes in the amount of$ PLEASE NOTE: THE TOTAL TAX AMOUNT DOES NOT INCLUDE ACCRUED INTEREST, PENALTIES, AND FEES ASSOCIATED WITH LATE AND/OR DELINQUENT TAX PAYMENTS, IF APPLICABLE. PLEASE CONTACT YOUR COUNTY TREASURER FOR FULL PAYMENT INFORMATION. Petitioner's Signature Date Assessor's or Deputy Assessor's Signature Date If Section I is not complete and/or if petition is for more than $1,000, Section II must be completed. Submit an original petition and a copy to the Division of Property Taxation. Section II: Assessor's recommendation: ❑ Approved or O Approved in part$ No protest filed in or . (If a protest was filed, please attach a copy of NOD.) ❑ Denied for the following reason(s): g lC -cc mm:,r J O7 -t.&' CO -1/ Section III: WHEREAS, The County Commissioners of County, State of Colorado, at a duly and lawfully called regular meeting held on / / , at which meeting there were present the following mo day yr members: with notice of such meeting and a. opportunity to be present having been given to the taxpayer and the Assessor of said County and Assessor (being present/not present) Name and petitioner (being present/not present), and WHEREAS, The said Name County Commissioners have carefully considered the within application, and are fully advised in relation thereto, NOW BE IT RESOLVED, That the Board with the,recommendation of the assessor agrees/does not agree and the petition be anc abatement/refund be for property tax year(s) (approved/denied) (approved/denied) and . The total taxes*to be abated or refunded are $ which represents an assessed value*of$ for property tax year(s) and . *If abating/refunding taxes for more than one year, add the taxes together for a total tax to be abated/refunded: likewise, add the corresponding assessed values together. Chairperson of the Board of County Commissioners I, County Clerk and Ex-officio Clerk of the Board of County Commissioners in and for the aforementioned county, do hereby certify that the above and foregoing order is truly copied from the record of the proceedings of the Board of County Commissioners. IN WITNESS WHEREOF, I have hereunto set my hand and affixed the seal of said County at , this day of , Time Date Month Year County Clerk By Deputy County Clerk ACTION OF THE PROPERTY TAX ^r)MINISTRA -OR Denver, C . ado, 7 0 nth Day Year The • he Board of County Commissioners, relative to the within petition, is hereby Approved; Approved in part$ ; O Denied for the following reason(s): 'r � Sec to Prope y Tax Administrator GAM ATE\FORMREV2-2000 HS RESOURCES, INC. 1999 BROADWAY, SUITE 3600 DENVER, COLORADO 80202 (303) 296-3600 FACSIMILE (303) 296-3601 To: Weld County Assessor 1400 N. 17th Avenue Greeley, CO 80631 From: HS Resources, Inc. 1999Broadway, Suite 3600 Denver, CO 80202 This is to authorize Logan& Firmine, Inc., 333 W. Hampden Avenue, Suite 740, Englewood, CO, 80110 to act in our behalf as our agent in property tax abatement matters for tax years 1998 and 1999 (production years 1997 and 1998) for properties that we own,possess or control in your County. This authorization is effective until revoked by the owner, a partner, or a corporate officer and supersedes all prior authorizations. / 9 Signed: (,t lM.i. A_, f I t\ y Title: VP of Accounting & Controller Phone: 303-296-3600 Date: November 14, 2000 • HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rof) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 06043186 ACHZIGER HARRY N 1 Weld 15300 1,121.54` 3,210 235.30 12,090 886.24 2,351 656 664 3,670 16,611 3,670 0.000000% 0.8750 3210 235.30 800 0.073303 06043186 ACHZIGER HARRY N 2 Weld 970 71.10 920 67.44 50 3.66 314 656 664 1,634 1,053 1,053 0.000000% 0.8750 920 67.44 800 0.073303 00019395 ANDERSON 12-27 Weld 43180 3,426.50 4,610 365.82 38,570 3,060.68 3,395 929 941 5,264 46,881 5,264 0.000000% 0.8750 4610 365.82 104 0.079354 00018694 ANDERSON 13-22 Weld 80160 5,724.54 6,370 454.91 73.790 5,269.63 5,406 929 941 7,276 87,031 7,276 0.000000% 0.8750 6370 454.91 820 0.071414 00019495 ANDERSON41-27 Weld 50200 3,983.58 4,420 350.74 45,780 3,632.84 3,178 929 941 5,047 54,503 5,047 0.000000% 0.8750' 4420 350.74 104 0.079354 05191186 BADDING#1 J Weld 23780 1,698.22` 4,270 304.94 19,510 1,393.28 3,888 656 664 5,208 27,540 5,208 6.250000% 0.8750 4270 304.94 820 0.071414 00157493 _BARCLAY 44-14 J Weld 157560 11,707.18 5,850 434.67 151,710 11,272.51 4,927 874 885 6,686 171,065 6,686 0.000000% 0.8750 5850 434.67_ 810 0.074303 O0036089 BARNEY LYMANJ41 Weld 9580 702.24 5,270 386.31 4,310 315.93 5,032 492 498 6,022 10,401 6,022 0.000000% 0.8750 5270 38631 800 0.073303 04472886 BECKER#1 Weld 40880 3,162.68 3,600 278.51 37,280 2,884.17 3,018 546 553 4,118 44,384 4,118 0.000000% 0.8750 3600 278.51 121 0.077365] 00083791 BERIG UPRR41-35#2 Weld 45570 3,616.16 4,390 348.36 41,180 3,267.80 3,370 820 830 5,019 49,476 5,019 0.000000% 0.8750 4390 348.36 104 0.0793541 04474986 BERIG UPRR 42-3541 Weld 29000 2,243.58 4,510 348.92 24,490 1,894.66 3.616 765 775 5,155 31,486 5,155 0.000000% 0.8750 4510 348.92 120 0.071355 00107190 BERNHARDT AMOCO 11-19 Weld 17540 1,446.18 3,960 326.50 13,580 1,119.68 2,879 820 830 4,529 19,043 4,5291 0.000000%' 0.8750 3960 326.50 544 0.08245 00024095 BERRY41-8 Weld 37520 2,920.86 4,540 353.43 32,980 2,567.43 3,319 929 941 5,188 40,736 5,188 0.000000% 0.8750 4540 353.43 524 0.077848 04793086 BERRY#1 J Weld 76240 5,935.14 5,600 435.95 70,640 5,499.19 5,076 656 664 6,396 82,775 6,396 0.000000% 0.8750 5600 435.95 524 0.077848 00161387 BIG BEND UPRR 31-19#1 Weld 17570 1,359.30 3,810 294.76 13,760 1,064.54 2,814 765 775 4.354 19,076 4,354 0.000000% 0.8750 3810 294.76 121 0077365 O0070492 BIG BEND UPRR 41-1942 Weld 27980 2,164.68 3,930 304.04 24,050 1,860.64 2,845 820 830 4,495 30,378 4,495 0.000000% 0.8750 3930 304.04 121 0.077364 , 06219586 BLANDA LEWIS#1 Weld 130 9.28 120 8.57 10 0.71 792 710 719 2,221 141 141 0.000000% 0.8750 120 8.57 820 0.071414 04367286 BOHLENDER 1-27 Weld 29060 2,306.02 4,020 319.00 25,040 1,987.02 3,163 710 719 4,593 31,551 4.593 0.000000% 0.8750 4020 319.00 104 0.079354 04367186 BOHLENDER 2-27 Weld 7760 615.78 4,270 338.84 3,490 276.94 3,135 867 878 4,881 8,425 4,881 0.000000% 0.8750 4270 338.84 104 0.079354 00166893 BOULTER 41-12 Weld 34030 2,529.52 4,420 328.55 29,610 2,200.97 3,292 874 885 5,051 36.947 5,051 0.000000% 0.8750 4420 328.55_ 106 f 0.074332 00167093 BOULTER 42-12 Weld 29620 2,201.72 4,250 315.91 25,370 1,885.81 3,101 874 885 4,861 32,159 4,861 0.000000% 0.8750 4250 315.91 106 0.074332 00170193 BROWN 33-24 Weld 53110 4,214.50 4,550 361.06 48,560 3,853.44 3,442 874 885 5,201 57,662 5,201 0.000000% 0.8750 4550 361.06 108 0 079"511 _ O0070392 BROWN 34-2441 Weld 119250 9,462.96 4,400 349.16 114,850 9,113.80 3,380 820 830 5,029 129,471 5,029` 0.000000% 0.8750 4400 349.16 108 0.039253: 00169993 BROWN 43-24 Weld 55360 4,393.04 4,550 361.06 50,810 4,031.98 3,439 874 885 5,198 60,105 5,198 0.000000% 0.8750 4550 361.06 108 001971'1 00168893 BROWN 44-24 Weld 37860 3,004.34 5,140 407.88 32,720 2,596.46 4,117 8741 885 5,876 41,105 5,8761 0.000000% 0.8750 5140 407.88 108 0079354 00253588 BROWN#1 Weld 13800 1,095.08 3.410 270.60 10.390 824.48 2,527 681 690 3,899 14,983 3,899 0.000000% 0.8750 3410 270.60 108 0.079354 00117695 CANNON 42-3 Weld 17170 1,155.82 4,650 313.02 12,520 842.80 3,439 929 941 5,309 18,642 5,309 0.000000% 0.8750 4650 313.02 803 0.067316 00085391 CANNON LAND UPRR 41-3#2 Weld 20140 1,355.74 3,810 256.47 16,330 1,099.27 2,701 820 830 4,350 21,866 4,350 0.000000% 0.8750 3810 256.47 803 0,067316 05852786 CARLSON RUBY B 041 Weld 13430 984.46 3,080 225.77 10,350 758.69 2,306 601 609 3,515 14,581 3,515 0.000000% 0.8750 3080 225.77 800 0.073303 05852686 CARLSON RUBY B#1 Weld 40 2.94 40 2.93 0 0.01 64 681 690 1,436 43 43 0.000000% 0.8750 40 2.93 800 0.073303 00052694 CARTER 11-33 Weld 63070 4,623.22 10,890 798.27 52.180 3,824.95 10,691 874 885 12,451 68,476 12,451 0.000000% 0.8750_ 10890 798.27 800 0.073303 00018994 CARTER 21-33 Weld 46050 3,375.60 9,850 722.03 36,200 2,653.57 9,502 874 885 11,262 49,997 11,262 0.000000% 0.8750 9850 72203 800 0073:0, 00270688 CAVANAUGH FRANK M I Weld 1830 134.15 1,740 127.55 90 6.61 2,145 546 553 3,245 1,987 1.987_ 0.000000% 0.8750 1740 127.55 800 0.0733111 O0270688 CAVANAUGH FRANK M 2 Weld 180 13.19 170 1246 10 0.73 594 601 609 1,804 195 195 0.000000% 0.8750 170 12.46 800 09/331 O0270688 CAVANAUGH FRANK M 3 Weld 10890 798.27 2,920 214.04 7,970 584.22 2,124 601 609 3,334 11,823 3,334 0.000000%— 0.8750 2920 214.04 800 0.073303 O0270688 CAVANAUGH FRANK M 4 Weld 4170 305.67 2,880 211.11 1,290 94.56 2,078 601 609 3,288 4,527 3,288 0.000000% 0.8750 2880 211.11 800 0.073303 06040186 CHIKUMA HARRY UT C#1 Weld 10 0.74 10 0.73 0 0.01 26 656 664 1,345 11 11 0.000000% 0.8750 10 0.73 800 00733031 06039986 CHIKUMA UNIT#1 Weld 0 0.00 0 0.00 0 0.00 26 492 498 1,015 0 0 0.000000% 0,8750 0 0.00 0 Oil 06039886 CHIKUMA HARRY S#1 Weld 0 0.00 0 0.00 0 0.00 48 492 498 1,038 0- 0 0.000000% 0.8750 0 0.00 800 O073+C / f _ /) (II.--r--id7-A. 4 it B oC ♦ Page 1 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (ROB) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 06039886 CHIKUMA HARRY S#2 Weld 0 0.00 0 0.00 0 0.00 26 492 498 1,015 0 0 0.000000% 0.8750 0 0.00 800 0.073303 O6039886 CHIKUMA HARRY S#3 Weld 1240 90.90 1,180 86.50 60 4.40 1,775 492 498 2,764 1,346 1,346 0.000000% 0.8750 1180 86.50 800 0.073303 O6039886 CHIKUMA HARRY S#5 Weld 0 0.00 0 0.00 0 0.00 60 656 664 1,380 0 0 0.000000% 0,8750 0 0.00 800 0.073303 O0167789 CLARK FRANCES DOUGHTY 1 Weld 840 59.02 800 56.22 40 2.80 992 546 553 2,092 912 912 0.000000% 0.8750 800 56.22 807 0.07027 00167789 CLARK FRANCES DOUGHTY 2 Weld 15170 1,066.00 2,810 197.46 12,360 868.54 2,003 601 609 3,213 16,470 3,213 0.000000% 0.8750 2810 197.46.. 807 0.07027 O0167789 CLARK FRANCES DOUGHTY 3 Weld 0 0.00 0 0.00 0 0.00 26 656 664 1,345 0 0 0.000000% 0.8750 0 0.00 807 007^271 O0072092 CLARK FRANCES DOUGHTY 5 Weld 0 0.00 0 0.00 0 0.00 26 765 775 1.565 0 0 0.000000% 0.8750_ 0 0.00 0 0, O5179786 CLC GU#1 Weld 94200 6,905.14 - 5,570 408.30 88,630 6,496.84 5,303 546 553 6,402 102.833 6,402 0.543440% 0.8750 5570 408.30 800 0.0733031 05178586 CLC GU#2 Weld 27940 1,995.30 4,680 334.22 23,260 1,661.08 4,059 656 664 5,379 30,501 5,379 0.543440% 0.8750 4680 334.22 820 0.071414 O5265086 COBURN CLEMENTINE BUT 1 Weld 12230 896.50 4,250 311.54 7,980 584.96 3,651 601 609 4,861 13,278 4,861 0.000000% 0.8750 4250 311.54 800 0.073301 O5265186 COBURN CLEMENTINE B UT B1 Weld 17000 1,246.16 3,270 239.70 13,730 1,006.46 2,527 601 609 3,736 18,457 3,736 0.000000% 0.8750 3270 239.70 800 O0733; O0019195 CRAVEN 33-22 Weld 43940 3,486.82 4,310 342.02 39,630 3,144.80 3,053 929 941 4,922 47,706 4,922 0.000000% 0.8750 4310 342.02 104 0.079354 O0018995 CRAVEN 44-22 Weld 18190 1,443.44 4,180 331.70 14,010 1,111.74 2,911 929 941 4,780 19,749 4,780 0.000000% 0.8750 4180 331.70 104 0.079354 O5391886 DEVORE#1 Weld 9480 704.39 4,050 300.93 5,430 403.47 3,533 546 553 4,632 10,293 4,632 0.000000% 0.8750 4050 300.93 810 0.074303 05391886 DEVORE#2 Weld 10040 746.00 3,180 236.28 6.860 509.72 2,539 546 553 3,639 10,901 3,639 0.000000% 0.8750 f _ 3180 236.28 810 0.074303 O5391886 DEVORE#3 Weld 13830 1,027.61 3,280 243.71 10,550 783.90 2,543 601 609 3,753 15,015 3.753 0.000000% 0.8750 3280 243.71 810 0.074303 O5391886 DEVORE#4 Weld 13120 974.86 3,280 243.71 9,840 731.14 2,543 601 609 3,753 14,245 3,753 0.000000% 0.8750 3280 243.71 810 0.074303 O0164693 DOLPH UPRR 32-1 Weld 12970 835.04 4,740 305.18 8,230 529.86 3,425 991 1.004 5,419 14,082 5,419 0.000000% 0.8750 4740 305.18 332 0O64383 O0106990 DOLPH UPRR42-1 Weld 7670 49382 3,630 233.71 4,040 260.11 2,496 820 830 4,146 8,327 4,146 0.000000% 0.8750 3630 233.71 332 0064383 O6042486 DOVERSBERGER EUGENE 1 Weld 0 0.00 0 0.00 0 0.00 26 546 553 1.125 0 0 0.000000% 0.8750 0 0.00 800 0.073303 O6042486 DOVERSBERGER EUGENE 2 Weld 9830 720.57 2,780 203.78 7,050 516.79 2,080 546 553 3,180 10.673 3,180 0.000000% 0.8750 2780 203.78 800 0.073".^^ 06042486 DOVERSBERGER EUGENE 3 Weld 8370 613.55 2,930 214.78 5,440 398.77 2,139 601 609 3,349 9,087 3,349 0.000000% 0.8750 2930 214.78 800 0073304', O6042486 DOVERSBERGER EUGENE 4 Weld 8440 618.68 2,590 189.85 5,850 428.82 1,641 656 664 2,961 9,163 2,961 0.000000% 0.8750 2590 189.85 800 0072332 O5423486 DUTCHER DM Weld 5800 430.96 1,660 123.34 4,140 307.62 693 601 609 1,903 6.297 1,903 0.000000% 0.8750 1660 123.34 810 0.074353; O5423486 DUTCHER C#2 Weld 0 0.00 0 0.00 0 0.00 2,386 601 609 3,596 0 0 0.000000% 08750 0 0.00 810 0O74303 O5423286 DUTCHER ROY UNIT B#1 Weld 20210 1,501.66 2,900 215.48 17,310 1,286.18 2,219 546 553 3,319 21,942 3.319 0.000000% 0.8750 2900 215.48 810 0074303 O5423286 DUTCHER ROY UNIT B#2 Weld 0 0.00 0 0O0 0 0.00 1,129 601 609 2,338 0 0 0O00000% 0.8750 0 0.00 810 0.074303 05416786 ELKHORN CO B#2 Weld 0 0.00 0 0.00 0 0.00 595 546 553 1,695 0 0 0.000000% 0.8750 f 0 0.00 825 0.077618 O5416786 ELKHORN CO B#3 Weld 13920 1,080.44 2,890 224.32 11,030 856.13 2,198 546 553 3,297 15.113 3,297 0.000000% 0.8750 2890 224.32 825 0077618 O5416786 ELKHORN CO B#4 Weld 0 0.00 0 0.00 0 0.00 570 601 609 1,779 0 0 0.000000% 0.8750 0 0.00 825 0077618 O5416786 ELKHORN CO B#6 Weld 0 0.00 0 0.00 0 0.00 532 601 609 1,742 0 0 0.000000% 0.8750 0 0.00 825 0O77618 O5416786 ELKHORN CO B#7 Weld 18350 1,424.29 4,080 316.68 14,270 1,107.61 3,455 601 609 4,665 19,923 4,665 0.000000% 0.8750 4080 316.68 825 0077610 O5416786 ELKHORN CO B#8 Weld 0 0.00 0 0.00 0 0.00 602 601 609 1,812 0 0 0.000000% 0.8750 0 0.00 825 0077611' O5416786 ELKHORN CO 8#9 Weld 17210 1,335.81 3,370 261.57 13,840 1,074.23 2,637 601 609 3,846 18,685 3.846 0.000000% 0.8750 3370 261.57 825 0077+, O0281894 ELLIS42-22 Weld 38200 3,031.32 4,670 370.58 33,530 2,660.74 3,588 874 885 5.348 41,595 5,348 0.290630% 0.8750 4670 370.58 108 007';301!! 2 O0163393 EWING 23-30 Weld 13670 1,002.06 5,400 395.84 8,270 606.22 4,413 874 885 6,172 14,842 6,17 0.000000% 0.8750 5400 395.84 800 0.073303: 06218786 FAHRENBRUCH A#1 Weld 26270 1,876.04 9,710 693.43 16,560 1,182.61 9,669 710 719 11.098 28,52 11,098 0.000000%2 f 0.8750 9710 693.43 820 0071414. O5291486 FEHRN W W#1 Weld 0 0.00 0 0.00 0 0.00 532 681 690 1,904 0 0 0.000000% 0.8750 0 0.00 0 0' O6037686 FORTUNATO BLANCHE M 1 Weld 5190 380.44 2,480 181.79 2.710 198.65 1.626 601 609 2,835 5,635 2,835 0.000000% 0.8750 2480 181.79 800 0.073303 Page 2 of 49 HS RESOURCES,INC. it PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rofl) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00023495 FREAUFF 33-4 Weld 48310 3,608.22 4,350 324.90 43,960 3,283.32 3.105 929 941 4,974 52,451 4,974 0.000000% 0.8750 4350 324.90 124 0074689 O0023795 FREAUFF 34'4 Weld 27620 2,062.92 4,150 309.96 23,470 1,752.96 2,876 929 941 4,745 29,987 4,745 0.000000% 0.8750 4150 309.96 124 0074609 00115295 FREAUFF43-4 Weld 18120 1,353.36 4,400 328.63 13,720 1,024.73 3,163 929 941 5,033 19,673 5,033 0.000000% 0.8750 4400 328.63 124 0074689' 04789786 FREAUFF#1 Weld 10390 776.02_ 5,380 401.83 5,010 374.19 4,647 743 753 6,143- 11,281 6,143 0.000000% 0.8750 5380 401.83 112 0.0746891 00169693 FRITZLER 11-22 Weld 81730 6,485.60 4,630 367.41 77,100 6,118.19 3,529 874 885 5,289 88,735 5,289 0.000000% 0.8750 4630 367.41 104 0.07935R 00075192 FRITZLER 12-22#1 Weld 33950 2,626.54 4,020 311.01 29,930 2,315.53 2,838 874 885 4,597 36,860 4,597 0.000000% 0.8750 4020 311.01 121 0.077365, 00169893 FRITZLER 21-22 Weld 30330 2,406.80 4,200 333.29 26,130 2,073.51 3,042 874 885 4,802 32,930 4,802 0.000000%▪ 0.8750 4200 333.29 104 0.0793511 00169793 FRITZLER 22-22 Weld 22000 1,702.04 4,190 324.16 17,810 1,377.88 3,024 874 885 4,784 23,886 4,784 0.000000% 0.8750 4190 324.16 121 0.077345 00168693 FRITZLER32-22 Weld 38750 3,074.96 4,510 357.89 34,240 2,717.07 3,397 874 885 5,156 42,110 5,156 0.090625% 0.8750 4510 357.89 104 0.079354 00168593 FRITZLER41-22 Weld 91410 7,253.74 5,350 424.54 86,060 6,829.20 4,369 874 885 6,129 99.534 6,129 0.290630%• 0.8750 5350 424.54 108 0.079354j 00169093 FRITZLER UPRR31-31 Weld 26670 2,063.32 4,420 341.95 22,250 1,721.37 3,292 874 885 5,052 28,956 5,052 0.000000% 0.8750 4420 341.95 121 0.077365 04411486 FRITZLER'B'#1 Weld 12500' 991.92 2,900 230.13 9,600 761.79 2,086 619 627 3,333 13,668 3,333 0.706250% 0.8750 2900 230.13 108 0.079354 04788886 FT ST VRAIN#1 Weld 38130 2,847.90 3,920 292.78 34,210 2,555.12 3,155 656 664 4,475 41,398 4,475 0.000000% 0.8750 3920 292.78 112 0.074689 04794186 FT ST VRAIN#10 Weld 58730 4,365.52 4,550 338.21 54,180 4,02]31 3,765 710 719 5,195 63,764 5.195 0.000000% 0.8750 4550 338.21 106 0.074332 00092289 FT ST VRAIN#11 Weld 35690 2,652.90 4,300 319.63 31,390 2,333.27 3,266 820 830 4,915 38,749 4,915 0.000000% 0.8750 4300 319.63 106 0074332 04794486 FT STVRAIN#12 Weld 47770 3,550.84 4,570 339.70 43,200 3,211.14 3,903 656 664 5,223 51,865 5,223 0.000000% 0.8750 4570 339.70 101 0.074332 04794286 FT STVRAIN#13 Weld 22510 1,673.22 4,300 319.63 18.210 1,353.59 3,598 656 664 4,917 24,439 4,917 0.000000% 0.8750 4300 319.63 101 0.0'4,32 04794586 FT ST VRAIN#14 Weld 94840 7,049.64 4,650 345.64 90.190 6,704.00 3,890 710 719 5,319 102.969 5,319 0.000000% 0.8750 4650 345.64 101 0.074332 04788286 FT ST VRAIN#15 Weld 19580 1,455.42 7.980 593.17 11,600 862.25 7,695 710 719 9.125 21,258 9,125 0.000000% 0.8750 7980 593.17 106 0.074332 04788786 FT STVRAIN#16 Weld 54970 4,252.76 4,930 381.41 50,040 3,871.35 4,314 656 664 5,634 59,682 5,634 0.000000% 0.8750 4930 381.41 120 0.077365 00124294 FT STVRAIN#18 Weld 27910 2,084.56 5,400 403.32 22,510 1,681.24 4,409 874 885 6,169 30.302 6,169 0.000000% 0.8750 5400 403.32 112 00746',91 00124394 FT ST VRAIN#19 Weld 21260 1,587.88 5,080' 379.42 16.180 1,208.46 4,051 874 885 5.810 23,082 5,810 0.000000% 0.8750 5080 379.42 112 0.074664; 04793686 FT ST VRAIN#2 Weld 42210 3,152.62 4,520 337.59 37,690 2,81503 3,842 656 664 5,162 45,828 5,162 0.000000% 0.8750 4520 337.59 112_0.0747} ' _. 00073093 FT ST VRAIN#20 Weld 24350 1,818,68 4,260 318,18 20,090 1,500.50 3,108 874 885 4,867 26,437 4,867 0.000000% 0.8750 4260, 318.18 112 0.0746c5i 00124494 FT ST VRAIN#21 Weld 31470 2,350.46 4,600 343.57 26,870 2,006.89 3,501 874 885 5,261 34,167 5,261 0.000000% 0.8750 4600 343.57 112 0.074665 O0072993 FT ST VRAIN#22 Weld 37950 2,820.90 4,270 317.40 33,680 2,503.50 3,122 874 885 4,882 41,203 4,882 0.000000% 0.8750 4270 317.40 106 0074332 00124894 FT ST VRAIN#23 Weld 29850 2,218.82 5,060 376.12 24,790 1.842,70 4,028 874 885 5,788 32,409 5.788 0.000000% 0.8750 5060 376.12 106 0.074332 _ 00124994 FT ST VRAIN#24 Weld 35200 2,616.48 4,300 319.63 30,900 2,296.85 3,149 874 885 4,909 38,217 4,909 0,000000% 0.8750 4300 319.63 106 0.074332 O0047994 FT ST VRAIN#25 Weld 33790 2,523.74 4,460 333.11 29,330 2,19063 3,339 874 885 5,098 36,686 5,098 0.000000% 0.8750 4460 333.11 112 0.074689 O0047594 FT ST VRAIN#26 Weld 43520 3,25046 4,260 318.18 39,260 2,932.28 3,106 874 885 4,865 47,250 4,865 0.000000% 0.8750 4260 318.18 112 0.074689 O0047794 FT ST VRAIN#29 Weld 28560 2,133.12 5,660 422.74 22.900 1,710,38 4,709 874 885 6,469 31,008 6,469 0.000000% 0.8750 5660 422.74 112 0.0746594 04793386 FT ST VRAIN#3 Weld 45790 3,420.00 4,990 372.70 40,800 3,047.30 4,379 656 664 5,699 49,715_ 5,699 0.000000% 0,8750 4990 372.70 112 0.07468^1 00047894 FT ST VRAIN#30 Weld 21570 1,611.04 4.170 311.45 17,400 1,299.59 3.010 874 885 4,770 23,419 4,770 0.000000% 0.8750 4170 311.45 112 0,074609. 04793986 FT ST VRAIN#4 Weld 25580 1,901.42 4.410 327.80 21,170 1,573.62 3,722 656 664 5,042 27,773 5,042 0.000000% 0.8750 4410 327.80 106 0.0/44332: 04794086 FT ST VRAIN#5 Weld 42950 3,192.56 4,150 308.48 38.800 2,884.08 3,418 656 664 4,738 46,631 4,738 0.000000% 0.8750 4150 308.48 106 00743:"' 04789086 FT STVRAIN#6 Weld 44630 3,333.38 5,170 386.14 39.460 2,947.24 4,586 656 664 5,905 48,455_ 5,905 0.000000% 0.8750 5170 386.14 112 00_746- 04789486 FT STVRAIN#7 Weld 42240 3,154.86 5,430 405.56 36,810 2,749.30 4,890 656 664 6,209 45,861 6,209 0.000000% 0.8750 5430 405.56 110 007^,f",?' 04793786 FT ST VRAIN#8 Weld 60200 4,496.28 5,100 380.91• 55,100 4,115.37 4,506 656 664 5,826 65,360 5,826 0.000000% 0.8750 5100 380.91 112 0.0/463`,1 04793586 FT ST VRAIN#9 Weld 50950 3,805.40 4,000 298.76 46,9501 3,506.64 3,256 656 664 4,575 55,317 4,575 0.000000% 0.8750 4000 298.76 112 0,074661' Page 3 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) • • Original Abate./ Assessed • Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abated/ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 05423086 GERHARDT GEORGE H#1 Weld 4540 323.57 2,540 181.03 2,000 142.54 1,807 546 553 2.906 4,929 2,906 0.000000% 0.8750 2540 181.03 804 0.07127 05423086 GERHARDT GEORGE H#2 Weld 12310_ 877.33 3,010 214.52 9,300 662.81 2,335 546 553 3,435 13,365 3,435 0.000000% 0.8750 3010 214.52 804 0.07127 05423086 GERHARDT GEORGE H#3 Weld 12280 875.20 2,610 186.01 9,670 689.18 1,779 601 609 2,989 13,333 2,989 0.000000% 0.8750 2610 186.01 804 0,07127 05423086 GERHARDT GEORGE H#4 Weld 5830 415.50 2,880 205.26 2,950 210.25 1,748 765 775 3,288 6,330 3,288 0.000000% 0.8750 2880 205.26 804 0.07127 O0200487 GLENN 31-10 Weld 38020 2,715.16 7,660 547.03 30,360 2,168.13 6,995 874 885 8,754 41,279 8,754 0.000000% 0.8750 7660 547.03 820 0.071414 00163193 GLENN41-10 Weld 28100 2,006.74 12,450 889.10- 15,650 1,117.64 12,471 874 885 14,230 30,509 14.230 0.000000% 0.8750 12450 889.10 820 0.071414 O0050494 GLENN 42-10 Weld 20860 1,489.70 8,240 588.45 12,620 901.25 7,658 874 885 9,418 22,648 9.418 0.000000%' 0.8750 8240 588.45 820 0.071414 00283194 GORDON FARMS 21-15 J Weld 119520 8,398.68 6,070 426.54 113,450 7,972.14 5,172 874 885 -6,932 129,765 6,932 0.000000% 0.8750 6070 426.54 807 0.07027 O0096089 GUTFELDER AMOCO 14-19 Weld 32270 2,398.70 3,930 292.12 28,340 2,106.58 2.843 820 830 4,493 35,036 4,493 0000000% 0.8750 3930 292.12 106 0.074:332 00061094 GUTFELDER AMOCO 24-19 Weld 24380_ 1,812.22 4,200 312.19 20,180 1,500.03 3,038 874 885 4,797 26,470 4,797 0.000000% 0.8750 4200 312.19 106 0.074332 00062794 HEIN 31-1 Weld 89380_ 6,280.74 4,590 322.54 84,790 5,958.20 3,485 874 885 5,245 97,041 5,245 0.000000% 0.8750 4590 322.54 807 0.07027 06041886 HEIT ANTONE C B#1 Weld 0 0.00 0 0.00 0 0.00 30 546 553 1,130 0 0 0.000000% 0.8750 0 0.00 820 0.071414 06041886 HEIT ANTONE C 8#2 Weld 2320 165.68 2,200 157.11 120 8.57 2,276 601 609 3,486.. 2,519 2,519 0.000000% 0.8750` 2200 157.11 820 0.071414 00163293 HOMEWARD 22-10 Weld 10 0.72 10 0.71 0 0.01 536 874 885 2,296 11_ 11 0.000000% 0.8750 10 0.71 820 0.071414 06057586 HUETT JOSEPH UT B#1 Weld 4270 313.00 1,580 115.82 2,690 197.18 600 601 609 1,809 4,636 1,809 0.000000% 0.8750 1580 115.82 800 0073303 06057686 HUETT JOSEPH UT C#1 Weld 2340 171.52 2,220 162.73 120 8.79 2,027 656 664 3,347 2,541 2,541 0.000000%_ 0.8750 2220 162.73 800 0.0733031 06057886 HUETT FRED L#1 Weld 0 0.00 0 0.00 0 0.00 86 601 609 1,296 0 0 0.000000% 0.8750 0 0.00 800 0.0133031 06057886 HUETT FRED L#2 Weld 1670 122.42 1,590 116.55 80 5.87 593 656 664 1,912_ 1,813 1,813 0.000000% 0.8750_ 1590 116.55 800 0.073303 00077094 INOUYE 44-36 Weld 50690 3,561.98 7,140 501.73 43,550 3,060.25 6,404 874 885 8.163 55,035 8,163 0.000000% 0.8750 7140 501.73 807 0.07027 05572186 INOUYE HARRY UT 1 Weld 0 0.00 0 0.00 0 0.00 51 601 609 1,261 0 0 0.000000% 0.8750 0 0.00 807 0.07027 00326295 ISOM ROBERT M UT 1 Weld 1970 144.40 1,550 113.62 420 3078 559 601 609 1,768 2,139 1,768 0.000000% 0.8750 1550 113.62 800 0.013305 00326195 ISOM ROBERT M UT B#1 Weld 0 0.00 0 0,00 0 0.00 90 656 664 1 409 0 0 0,000000% 0.8750 0 0.00 800 0.073323; 00134195 JACKSON 43-8 Weld 25000 1,867.22 4,160 310.71 20,840 1,556.51 3,000 874 885 4,759 27,143 4,759 0.000000% 0.8750 9160 310.71 124 0074327 04352686 JERKE 1-15 Weld 42660 3,402.90 3,920 312.69 38.740 3,090.21 3,055 710 719 4,484 46,317 4,484 0.000000% 0.8750_ 3920 312.69 138 0.023 707 00091989 JERKE#2 Weld 22370 1,784.42 3,840 306.31, 18,530 1,478.11 2.846 765 775 4,386 24,287 4.386 0.000000% 0.8750 3840 306.31 140 0079768 00136088 JOHNSON6-30 Weld 19620 1,517.90 5,070 392.24 14,550 1.125.66 4,252 765 775 5,792 21,302 5792 0.000000% 0.8750 5070 392.24 121 0.077365 00169288 JOHNSON FARMS 34-201 AMOCO Weld 31450 2,337.74 5.930 440.79 25,520 1,896.95 5,240 765 775 6,779 34.146 6,779 0.000000% 0.8750 5930 440.79 101 0.074332 00107290 JOHNSON FARMS 43-202 AMOCO Weld 34580 2,570.40 3,900 289.89 30,680 2,280.51 2.811 820 830 4,460 37,544 4,460 0.000000% 0.8750 3900 289.89 101 0.074332 O0042387 JOHNSON UPRR 31-35 Weld 35600 2,646.22 5.210 387.27_ 30,390 2,258.95 4,420 765 775 5,959 38,651 5,959 0.000000% 0,8750 5210 387.27 106 0.074332 00169293 JOHNSON UPRR 32-35 Weld 42610 3,167.28 4,330 321.86 38,280 2,845.42 3,186 874 885 4,945 46.262 4,945 0.000000% 0.8750 4330 321,86 106 0.074332 05165086 JOHNSON ROLLAND A#1 Weld 7660 538.88 4,430 311.65 3,230 227.23 3,855 601 609 5,065 8,317_ 5,065 0.000000% 0.8750 4430 311.65 815 0.070349 05164386 JOHNSON A UNIT B#1 ROLLAND Weld 1500 100.98 1,430 96.26 70 4,72 2,258 601 609 3,468 1,687 1,687 3.440620% 0.8750 1430. 96.26 803 0.0673'; 05164586 JOHNSON A UNITC#1 ROLLAND Weld 8810 593.06 3,900 262.53 4,910 330.53 3,310 656 664 4,630 9,942 4,630 3,793750% 0,8750 3900 262.53 803 0.0673'1.3' 05164686 JOHNSON A UNIT O#1 ROLLAND Weld 17760 1,195.54 4,950 33321 12,810 862.33 4,564 656 664 5,884 20,043 5,884 3,793750% 0.8750 4950 333.21 803 00673'./. 00168393 JOHNSTON UPRR 12-19 Weld 26560 2,150.04 4,070 329.47 22,490 1,820.57 2,886 874 885 4,646 28,837 4646_ 0.000000% 0.8750 4070 329,47 516 0.08021. 00131188 KEISER 13-28 Weld 16530 1,278,84 4,210 325.71 12,320 953.13 3,307 765 775 4,847 18,064 4,847 0.650560% 0.8750 4210 325.71 121 0.0773.29! 05177486 KELLY GU#1 Weld 49500 3,478.37 7.890 554.43 41,610 2,923.93 7,913 546 553 9,013 53,743 9,013 0.000000% 0.8750 7890 554.43 807 0.070'5! 05177486 KELLY GU#2 Weld 53580 3,765.07 6,200 435.67 47,380 3,329,39 5,763 656 664 7,083 58,173 7.083_ 0000000% 0.8750 6200 435.67 807 007027'.. 05163186 KELLY#1 Weld 910 61.26 860 57.89 50 3.37 3,124 656 664 4,444 988 988 0.000000% 0.8750 860 57.89 803 0067513. Page 4 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 06041586 KIEFER GEORGE W UT B#1 Weld 10690 763.41 2,940 209.96 7.750 553.45 2,265 546 553 3,365 11,606 3,365 0.000000% 0.8750 2940 209.96 820 0.071414 06041586 KIEFER GEORGE W UT B#2 Weld 9610 686.29 2,990 213.53 6,620 472.76 2.208 601 609 3,418 10,434 3,418 0.000000% 0.8750 2990 213.53 820 0.071414 00072792 KIEFER GEORGE W UT B#3 Weld 1100 80.63 1,050 76.97 50 3.67 426 601 609 1,636 1,194 1,194 0.000000% 0.8750 1050 76.97 800 0.073303 00072792 KIEFER GEORGE W UT B#4 Weld 5840 428.09 3,010 220.64 2,830 207.45 2,124 656 664 3,444 6,341 3,444 0.000000% 0.8750 3010 220.64 800 0.073303 06040886 KIEFER GEORGE W UT C#1 Weld 15990 1,172.12 3,190 233.84 12,800 938.28 2.321 656 664 3,641 17,361 3,641 0.000000% 0.8750 3190 233.84 800 0.073303 00162487 KISSLER 12-21#1 Weld 26600 2,057.90 4,010 310.23 22,590 1,747.67 3.045 765 775 4,584 28,880 4,584 0.000000% 0.8750 4010 310.23 121 0.077365 00061594 KISSLER 22-21 Weld 20940 1,620.02 3,850 297.86 17,090 1,322.16 2,973 710 719 4,403 22,735 4,403 0.000000% 0.8750 3850 297.86 121 0.077365 00019895 KNAUS 22-27 Weld 42550 3,376.52 4,380 347.57 38,170 3,028.95 3,135 _ 929 941 5,005 46,197 5,005 0.000000% 0.8750 4380 347.57 104 0.079354 04367986 KRAUSE 1-28 Weld 121520 9,643.10 5,560 441.21 115.960 9,201.89 4.930 710 719 6,360 131,936 6,360 0.000000% 0.8750 5560 441.21 104 0.079354 00092089 KRAUSE 2-28 Weld 32500 2,579.00 4,220 334.87 28,280 2,244.13 3,281 765 775 4,820 35,286 4.820 0.000000% 0.8750 4220 334.87 104 0.079354 05159886 KUGEL"B'#1 Weld 14120 950.50 3,950 265.90 10,170 684.60 3,398 558 564 4,520 15,330 4,520 0.000000% 0.8750 3950 265.90 803 0.067316 00018394 KUNZMAN 14-5 Weld 6830 459.76 4,420 297.54 2,410 162.22 3.287 874 885 5,047 7,415 5,047 0.000000% 0.8750 4420 297.54 803, 0.067316 00161593 KUNZMAN 434 Weld 14690 988.88 3,150 212.05 11,540 776.83 1,984 874 885 3,743 16,579 3,743 3.801500% 0.8750 3150 212.05 803 0.067316 05162686 KUNZMAN JOHN A UNIT B#1 Weld 1970 132.62 1,760 118.48 210 14.14 991 546 553 2,090 2,223 2,090 3.801560% 0.8750 1760 118.48 803 0.067316 00185793 KUNZMAN JOHN A#1 Weld 4230 284.75 2,960 199.26 1,270 85.49 2,280 546 553 3,379 4,593 3,379 0.000000% 0.8750 2960 199.26 803 0.067316 00185793 KUNZMAN JOHN A#2 Weld 14570 980.79 2,620 176.37 11,950 804.43 1,785 601 609 2,994 15,819 2,994 0.000000% 0.8750 2620 176.37 803 0.067316 05160486 KUNZMAN JOHN A#3 Weld 0 0.00 0 0.00 0 0.00 533 601 609 1,743 0 0 0.000000% 0.8750 0 0.00 803 0.06]316 05160486 KUNZMAN JOHN A#4 Weld 0 0.00 0 0.00 0 0.00 533 656 664 1,853 0 0 0.000000% 0.8750 0 0.00 803 0.067316 00310994 KURTZ#1 Weld 78650 5,874.28 5,710 426.47 72,940 5,447.81 5.208 656 664 6,528 85,391 6,528 0.000000% 0.8750 5710 426.47 124 0.074689 O6038086 LAMBRECHT AUGUST G#1 Weld 3140 230.18 1,120 82.10 2,020 148.08 293 492 498 1283 3,409 1,283 0.000000% 0.8750 1120 82.10 800 0.073303 00199589 LANSDOWN WILLIAM D UNIT C#1 Weld 8160 582.74 4,520 322.79 3,640 259.95 3,954 601 609 5,163 8,859 5,163 0.000000% 0.8750 4520 322.79 820 0.071414 05186286 LANSDOWN WILLIAM 0 UNIT 0#1 Weld 9620 705.18 3,120 228.71 6,500 476.47 2,251 656 664 3,570 10,445 3,570 0.000000% 0.8750 3120 228.71 800 0.073303 05185986 LANSDOWN WILLIAM D#1 Weld 400 29.32 380 27.86 20 1.46 1,769 492 498 2,758 434 434 0.000000% 0.8750 380 27.86 800 0.073303 O0052494 LEGG 14-22 Weld 62030 4,429.82 5,060 361.35 56,970 4,068.47 4,028 874 885 5,788 67,347 5,788 0.000000% 0.8750 5060 361.35 820 0.071414 06038886 LEINWEBER MARY#1 Weld 19290 1,414.02 3,960, 290.28 15,330 1,123.74 3,201 656 664 4,521 20,943 4,521 0.000000% 0.8750 3960 290.28 800 0.073303 O0032394 LEWIS TRUST 33-13 Weld 22520 1,650.78 4.520 331.33 18,000 1,319.45 3,404 874 885 5,164 24,450 5,164 0.000000% 0.8750 4520 331.33 800 0.073303 06218286 LOEHR LARRY R#1 Weld 10 0.72 10 071 0 0.01, 532 710 719 1,962 11 11 0.000000% 0.8750 10 0.71 820 0.071414 00042187 LORENZ UPRR 31-27#2 Weld 26430 2,044.76 4,760 368.26 21,670 1,676.50 3,904 765 775 5,444 28,695 5,444 0.000000% 0,8750 4760 368.26 121 0.077365 00085991 LORENZ UPRR 32-27#4 Weld 36320 2,809.90 5,410 418.54 30,910 2,391.36 4,534 820 830 6,184 39.433 6,184 0.000000% 0.8750 5410 418.54 121 0.077365 00086091 LORENZ UPRR 41-27#3 Weld 30740 2,378.20 4,260 329.57 26,480 2,048.63 3,220 820 830 4,870 33,375 4,870 0.000000% 0.8750 4260 329.57 121 0.077365 04423886 LORENZ UPRR 42-27#1 Weld 23630 1,828.14 3,970 307,14 19,660 1,521.00 3,000 765 775 4,540 25,655 4,540 0.000000% 0.8750 3970 307.14 121 0.077365 05161386 LOWERY LAWRENCE#1 Weld 4270 287.44 3,490 234.93 780 52.51 2,670 656 664 3,990 4,636 3,990 0.000000% 0.8750 3490 234.93 803 0.067316' 04790486 MAGNUSON#1 Weld 13780 1,107.93 4,480 360.20 9,300 747.73 3,873 619 627 5,119 14,961 5,119 0.000000% 0.8750 4480 360.20 542 0.080431 04790486 MAGNUSON#2 Weld 38430 3,089.81 5.870 471.95 32,560 2,61].86 5,281 710 719 6.710 41,724 6,710 0.000000% 0.8750 5870 47195 542 0.08_0401 _ 06035986 MATHISEN UNIT A#1 Weld 0 0.00 0 0.00 0 0.00 29 492 498 1,019 0 0 0.000000% 0.8750 0 0.00 800 0.073303 06035986 MATHISEN UNIT A#2 Weld 820 60.10 780 57.18 40 2.92 1,385 601 609 2,595 890 890 0.000000% 0.8750 780 57.18 800 0.073303 06037386 MATHISEN UNIT#1 Weld 12100 886.96 2,620 192.05 9,480 694.91 2,005 492 498 2.995 13,137 2,995 0.000000% 0.8750 2620 192.05 800 0.073303 06037386 MATHISEN UNIT#2 Weld 0 0.00 0 0.00 0 0.00 26, 656 664 1,345 0 0 0.000000% 0.8750 0 0.00 800 0.073303 O0063294 MAYER 11-15 Weld 96230 7,152.96 5.780 429.64 90,450 6,723.32 4,841 874 885 6,601 104,478 6,601 0.000000% 08750 5780 429.64 106 0.074334 Page 5 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rog) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00061294 MCCLELLAN 33-20 Weld 21880 1,626.38 4,290 31888 17,590 1,307.50 3,145 874 885 4,905 23,755 4,905 0.000000% 0.8750 4290 318.88 101 0074332 00061394 MCCLELLAN 44-20 Weld 30770 2,287.20 4,220 313.68 26.550 1,973.52 3,066 874, 885 4,825 33,407 4,825 0.000000% 0.8750 4220 313.68 101 0.074332 00240687 MCCOY PHILLIP UNIT B#1 Weld 9470 674.92 3,180 226.64 6,290 448.28 2,540 546 553 3,639 10,282 3,639 0.000000% 0.8750 3180 226.64 811 0.07127 00240587 MCCOY PHILLIP UNIT E#1 Weld 2130 151.80 2,020 143.97 110 7.83 1,903 743 753 3,399 2,313 2,313 0.000000% 0.8750 2020 143.97 811 0.07127 00240787 MCCOY PHILLIP#1 Weld 4380 312.16 3,020 215.24 1,360 96.92 2,354 546 553 3,454 4,755 3,454 0.000000% 0.8750 3020 215.24 811 0.07127 O0024395 MCLAUGHLIN 33-8 Weld 34930 2,608.88 4,320 322.66 30,610 2,28622 3,066 929 941, 4,936 37,924 4.936 0.000000% 0.8750 4320 322.66 124 0.074689 00023895 MCLAUGHLIN 34-8 Weld 34610 2,584.98 4,330 323.40 30,280 2.261.58 3,080 929 941 4.949 37,577 4,949 0.000000% 0.8750 4330 323.40 124 0.074689 05270486 MILLARD#1 Weld 30000 2,199.09 5,200 381,18 24,800 1,817.91 4,728, 601 609 5.937 32,571 5,937 0.000000% 0.8750 5200 381.18 800 0.073303 05270486 MILLARD#2 Weld 24580 1,801.79 5,100 373.85 19.480 1,427.94 4,404 710 719 5,834 26,687 5,834 0.000000% 0.8750 5100 373.85 800 0.073303 05161986 MILLER ELTON N E#1 Weld 14280 961.28 3,680 247.72 10,600 713.56 3,006 601 609 4,216 15,548 4,216 0.284375% 0.8750 3680 247.72 803 0.067316 06218486 MOSER NORMAN B#1 Weld 42120 3,007.96 7,650 546.32 34,470 2,461.64 7,647 546 553 8,747 45,730 8,747 0.000000% 0.8750 7650 546.32 820 0.071414 04362486 MOSIER#1 Weld 24500 1,944.18 3,820 303.13 20,680 1,641.05 2,936 710 719 4,365 26,600 4,365 0.000000% 0.8750 3820 303.13 104 0.079354 04362586 MOSIER#2 Weld 34310 2,722.64 3,750 297.58 30,560 2,425.06 2,853 710 719 4,282 37,251 4,282 0.000000% 0.8750 3750 297,58 104 0079354 O0022695 MST 11-3 Weld 36990 2,762.74 4,300 321.16 32,690 2,441.58 3,040 929 941 4,909 40,161 4,909 0.000000% 0.8750 4300 321.16 110 0.074689 06059086 NORDEN GR UNIT#1 Weld 5470 400.96 3,320 243.37 2,150 157.59 2,471 656 664 3,791 5.939 3,791 0.000000% 0.8750 3320 24337 800 0073303 00122289 NORDEN MAGGIE B#1 Weld 7480 548.30 2,970 217.71 4,510 330.59 1.851 765 775 3,390 8,121 3,390 0.000000% 0.8750 2970 217,71 800 0.073303 06042686 NORDEN MAGGIE#1 Weld 2580 189.12 1,300 95.29 1,280 93.83, 491 492 498 1,481 2,801 1,481 0.000000% 0.8750 1300 95.29 800 0.073303 04795286 ODENBAUGH PAUL GU#1 Weld 10460 777.52 3,410 253.47 7.050 524.05 2,792 546 553 3,891 11,357 3,891 0.000000% 0.8750 3410 253.47 101 0.074332 00019995 0GG 11-28 Weld 65040 5,038.32 4,550 352.47 60,490 4.685.85 3,327 929 941 5,196 70,615 5,196 0.000000% 0.8750 4550 352.47 127 0077465 O0020095 OGG21-28 Weld 22210 1,720.50 4,270 330.78 17,940 1,389.72 3.121 874 885 4,881 24,114 4,881 0.000000% 0.8750 4270 330.78 127 0.077465 00115695 0GG 22-28 Weld 48240 3,736.92 4,270 330.78 43.970 3,406.14 3,013 929 941 4,883 52,375 4,883 0.000000% 0.8750 4270 330.78 127 0.077465 00018895 OSTER 13-15 Weld 34170 2.725.68 4,280 341.41 29,890 2,384.27 3,130 874 885 4,890 37,099 4,890 0.000000% 0.8750 4280' 341.41 138 0,379763 00314795 OSTER 21-27 Weld 35940 2,851.98 4,420 350.74 31,520 2,501.24 3,177 929 941 5,047 39,021 5,047 0.000000% 0.8750 4420 350.74 104 0.0/034 00018695 OSTER 24-15 Weld 54080 4,313.86 4,420 352.57 49,660 3,961.29, 3,296 874 885 5,055 58,715 5,055 0.000000% 0.8750 4420 352.57 138 0. 70/`3 06056186 PAIGE ANSON T#2 Weld 9910 726.44 2,570 188.39 7,340 538.05 1,615 656 664 2,934 10,759 2,934 0.000000% 0.8750 2570 188.39 800 0073303 04369386 PEARSON#1 Weld 72290 5,599.94 5,380 416.76 66,910 5,183.18 4,724 710 719 6,153 78,486 6,153 0.000000% 0.8750 5380 416.76 127 0.077465 00170192 PEHR ALICE UT C#1 Weld 30 2.20 30 2.20 0 0.00 122 601 609 1,332 33 33 0.000000% 0.8750 30 2.20 800 0.073303 00170292 PEHR ALICE UT O#1 Weld 0 0.00 0 0.00 0 0.00 47 656 664 1,367 0 0 0.000000% 0.8750 0 0.00 800 0.073303 00170292 PEHR ALICE UT D#2 Weld 9330 683.92 3,030 222.11 6,300 461.81 2,139 656 664 3,459 10,130 3.459 0.000000% 0.8750 3030 222.11 800 0.073303 05434086 PERRIN B#1 Weld 60 5.66 60 5.66 0 0.00 1,298 601 609 2.508 65 65 0.000000% 0.8750 60 5.66 1338 0.094331 05434086 PERRIN B#2 Weld 13890 1,310.26 4,480 422.60 9,410 887.65 3,913 601 609 5,122 15.081 5,122 0.000000% 0.8750 4480 422.60 1338 0.094331 O0050394 PERRY 44-3 Weld 90010 6,427.98 19,400 1,385.43 70,610 5,042.55 20,409 874 885 22,168 97,725 22,168 0.000000% 0.8750 19400 1,385.43 820 0.0714141 05419486 PREMIUM TURKEY FARMS B#1 Weld 6260 446.16 3,950 281.52 2,310 164.64 3,419 546 553 4,518 6,797 4,518 0.000000% 0.8750 3950 281.52 811 0.0/127; 05419486 PREMIUM TURKEY FARMS B#2 Weld 1310 93.36 1.240 88.37 70 4.99 735 601 609 1.945 1,422 1,422 0.000000% 0.8750 1240 88.37 811 0.0/127' 05419386 PREMIUM TURKEY FARMS C#1 Weld 930 66.29 880 62.72 50 3.57 1,279 546 553 2,378 1,010 1,010 0.000000% 0.8750 880 62.72 811 0.07127 05419386 PREMIUM TURKEY FARMS C#2 Weld 4940 352.07 3,090 220.22 1,850 131.85 2,320 601 609, 3,529 5,363 3,529 0.000000% 0.8750 3090 220.22 811 0.0712/ O0026995 PSC 12-10 Weld 26470 1,967.56 4,150 308.48 22,320 1,659.08 2,869 929 941 4,739 28,739 4,739 0.000000% 0.8750 4150 308.48 106 0074332 O0022495 PSC 12-2 Weld 42210 3,137.56 4,940 367.20 37,270 2,770.36 3,779 929 941 5,648 45,828 5,648 0.000000% 0.8750 4940 367.20 106 0074332 O0024695 PSC 12-9 Weld 44510 3,324.40 4,200 313.69 40.310 3,010.71 2,933 929 941 4,803 48,325 4,803 0.000000% 0.8750 4200 313.69 112 0 074680 Page 6 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Valpe of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Ro8) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate O0022595 PSC 13-2 Weld 26500 1,969.80 4,400 327.06 22,100 1,642.74 3,155 929 941 5,024 28771 5,024 0.000000% 0.8750 4400 327.06 106 0.074332 O0026895 PSC 14-10 Weld 40700 3,025.32 4,400 327.06 36,300 2,698.26 3,154 929 941 5,023 44,189 5,023 0.000000% 0.8750 4400 327.06 106 0.074332 O0115195 PSC 14-3 Weld 30760 2,297.44 4,530 338.34 26,230 1,959.10 3,306 929 941 5,175 33,397 5,175 0.000000% 0.8750 4530 338.34 112 0.074689 O0025295 PSC 14-9 Weld 52610 3,929.38 4,050 302.49 48,560 3,626.89 2,756 929 941 4,625 57,119 4,625 0.000000% 0.8750 4050 302.49 112 0.074689 O0027495 PSC 21-11 Weld 59540 4,425.72 4,240 315.17 55,300 4,110.55 2,972 929 941 4,641 64,643 4.841 0.000000% 0.8750 4240 315.17 101 0.074332 O0027595 PSC 22-11 Weld 50570 3,758.96 4,270 317.40 46,300 3,441.56 3,008 929 941 4,877 54,905 4,877 0.000000% 0.8750 4270 317.40 101 0.074332 O0025495 PSC 22-9 Weld 34170 2,552.12 4,240 316.68 29,930 2,235.44 2.976 929 941 4,845 37,099 4,845 0.000000% 0.8750 4240 316.68 112 0.074689 O0027095 PSC 23-10 Weld 27140 2,017.38 - 4,150 308.48 22,990 1,708.90 2,873 929 941 4,743 29,466 4,743 0.000000% 0.8750 _ 4150 308.48 106 0.074332 O0027395 PSC 23-11 Weld 49270 3,662.34 4,280 318.14 44,990 3,344.20 3,019 929 941, 4,888 53,493 4,888 0.000000% 0.8750 4280 318.14 101 0.074332 O0025595 PSC 23-9 Weld 42780 3,195.20 4,010 299.50 38,770 2,895.70 2,717 929 941 4,587 46,447 4,587 0.000000% 0.8750 4010 299.50 112 0.074689 I O0027295 PSC 32-11 Weld 54060 4,018.38 4,180 310.71 49,880 3,707.67 2,905 929 941 4,775 58,694 4,775 0.000000% 0.8750 4180 310.71 101 0.074332 O0025195 PSC 32-9 Weld 41930 3,131.70 4,520 337.59 37,410 2,794.11 3,302 929 941 5,171 45,524 5,171 0.000000% 0.8750 4520 337.59 112 0.074689 O0027195 PSC 33-10 Weld 59190 4,399.72 4,320 321.11 54,870 4,078.61 3,069 929 941 4,939 64,263 4,939 0.000000% 0.8750 4320 321.11 106 0.074332 O0027695 PSC 33-11 Weld 35320 2,625.40 4,150 308.48 31,170 2,316.92 2,879 929 941 4,748 38,347 4,748 0.000000% 0.8750 4150 308.48 101 0.074332 O0025095 PSC 34-9 Weld 38390 2,667.32 4,180 312.20 34,210 2,555.12 2,911 929 941 4,780 41,681 4,780 0.000000% 0.8750 4180 312.20 112 0.074689 O0022795 PSC 41-3 Weld 48150 3,596.28 4,150 309.96 44,000 3,286.32 2,876 929 941 4,746 52,277 4,746 0.000000% 0.8750 4150 309.96 112 0.074689 O0028595 PSC 43-11 Weld 28170 2,093.94 4,240 315.17 23,930 1,778.77 2,974 929 941 4,843 30,585 4,843 0.000000% 0.8750 4240 315.17 101 0.074332 O0024795 PSC 43-9 Weld 37340 2,788.88 4,200 313.69, 33,140 2,475.19 2,935 929 941 4,804 40,541 4,804 0.000000% 0.8750 4200 313.69 112 0.074689 O0026795 PSC 44-10 Weld 40530 3,012.68 4,810 357.54 35,720 2,655.14 3,626 929 941 5,495 44,004 5,495 0.000000% 0.8750 4810 357.54 106 0.074332 O0027795 PSC 44-11 Weld 26270 1,952.70 4,330 321.86 21,940 1,630.84 3,074 929 941 4,943 28,522 4,943 0.000000% 0.8750 4330 321.86 101 0.074332 O5161786 QUINN THOMAS F B#1 Weld 10 0.68 10 0.67 0 0.01 532 743 753 2,028 11 11 0.000000% 0.8750 10 0.67 803 0.067316, O0165889 ROCKY MTN FUEL CO D#1 Weld 0 0.00 0 0.00 0 0.00 772 492 498 1,761 0 0 0.000000% 0.8750 0 0.00 1407 0.1119781 O0165889 ROCKY MTN FUEL CO O#10 Weld 0 0.00 0 0.00 0 0.00 611 601 609 1,821 0 0 0.000000% 0.8750 0 0.00 1407 0.1179/8: O0165889 ROCKY MTN FUEL CO D#12 Weld 0 0.00 0 0.00 0 0.00 611 656 664 1,931 0 0 0.000000% 0.8750 0 0.00 1407 0.1119'ii O0165889 ROCKY MTN FUEL CO D#13 Weld 0 0.00 0 0.00 0 0.00 574 656 664 1,893 0 0 0.000000% 0.8750 0 0.00 1407 0.111979 O0165889 ROCKY MTN FUEL CO D#14 Weld 0 0.00 0 0.00 0 0.00 570 656 664 1,869 0 0 0.000000% 0.8750 0 0.00 1407 0.111978 O0165889 ROCKY MTN FUEL CO D#15 Weld 0 0.00 0 0.00 0 0.00 570 656 664 1,889 0 0 0.000000% 0.8750 0 0.00 1407 0.111978 O0165889 ROCKY MTN FUEL CO O#16 Weld 0 0.00 0 0.00 0 0.00 532 656 664 1,852 0 0 0.000000% 0.8750 0 0.00 1407 0.111978 O0165889 ROCKY MTN FUEL CO D#17 Weld 0 0.00 0 0.00 0 0.00 533 656 664 1,853 0 0 0.000000% 0.8750 0 0.00 1407 0.111978 O0165889 ROCKY MTN FUEL CO O#18 Weld 38790 4,343.63 4,310 482.63 34,480 3,861.00 3,606 656 664 4,925 42,115 4,925 0.000000% 0.8750 4310 482.63 1407 0.111978 O0165889 ROCKY MTN FUEL CO O#2 Weld 0 0.00 0 0.00 0 O00 532 546 553 1,632 0 0 0.000000% 0.8750 0 0.00 1407 O1119781 O0165889 ROCKY MTN FUEL CO O#3 Weld 740 82.86 700 78.38 40 4.48 2,066 546 553 3,166 803 803 0.000000% 0.8750 700 78.38 1407 0.1119761 • O0165889 ROCKY MTN FUEL CO D#4 Weld 0 0.00 0 0.00 0 0.00 532 546 553 1,632 0 0 0.000000% 0.8750 0 0.00 1407 0.1119781 O0165889 ROCKY MTN FUEL CO D#5 Weld 0 0.00 0 0.00 0 0.00 570 546 553 1,670 0 0 0.000000% 0.8750 0 0.00 1407 0.1119711 O0165889 ROCKY MTN FUEL CO 048 Weld 0 0.00 0 0.00 0 0.00 611 601 609 1,821 0 0 0.000000% 0.8750 0 0.00 1407 0.111978 O0165889 ROCKY MTN FUEL CO O#9 Weld 0 0.00 0 0.00 0 0.00 570 601 609 1,779 0 0 0.000000% 0.8750 0 0.00 1407 0.111978 O5437686 ROCKY MTN FUEL CO E#1 Weld 18340 2,103.32 3.290 377.31 15,050 1,726.01 2,775 492 498 3,765 19,912 3,765, 0.000000% 0.8750 3290 377.31 1364 0.114685 O5437686 ROCKY MTN FUEL CO E#2 Weld 0 0.00 0 0.00 0 0.00 533 601 609 1,743 0 0 0.000000% 0.8750 0 0.00 1364 0.114655, O5437686 ROCKY MTN FUEL CO E#3 Weld 0 0.00 0 0.00 0 0.00 533 601 609 1,743 0 0 0.000000% 0.8750 0 0.00 1364 0.1149851 Page 7 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Ron) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 05437686 ROCKY MTN FUEL CO E114 Weld 0 0.00 0 0.00 0 0.00 533 601 609 1,743 0 0 0.000000% 0.8750 0 0.00 1364 0.114685 06039386 ROSENBROCK DONALD 1 Weld 1800 131.95 1,710 125.35 90 6.60 750 601 609 1,960 1,954 1,954 0.000000% 0.8750 1710 125.35 800 0.073303 06039386 ROSENBROCK DONALD 2 Weld 7820 573.23 3,030 222.11 4,790 351.12 2,141 656 664 3,461 8,490 3,461, 0.000000% 0.8750 3030 222.11 800 0.073303 00154693 SANDAU 24-34 Weld 49360 3,818.74 4,240 328.03 45,120 3,490.71 3,091 874 885 4,851 53,591 4,851 0.000000%, 0.8750 4240 328.03 121 0.077365 04472686 SARATOGA#1 Weld 41670 3,223.80 3,550 274.65 38,120 2,949.15 2,974 546 553 4,074 45,385 4,074 0315630% 0.8750 3550 274.65 120 0.077365 00265188 SCHAEFER MARTIN J I Weld 14700 1.077.55 4.030 295.41 10,670 782.14 3,509 546 553 4,608 15,960 4,608 0.000000% 0.8750 4030 295.41 800 0073303 00265188 SCHAEFER MARTIN J 2 Weld 11380 834.19 2,940 215.51 8,440 618.68 2,146 601 609 3.355 12,355 3,355 0.000000% 0.8750 2940 215.51 800 0.073303 00023195 SCHLAGEL 13-4 Weld 29870 2,401.58 4,550 365.82 25,320 2,035.76 3,327 929 941 5,197 32,430 5,197 0.000000% 0.8750 4550 36582 542 0.080401 O0023295 SCHLAGEL 144 Weld 19600 1,575.86 5.190 417.28 14,410 1,158.58 3,816 1,053 1,066 5,935 21,280 5,935 0000000% 0.8750 5190 417.28 542 0.080401 O0022995 SCHLAGEL 23-4 Weld 36460 2,931.42 4,200 33768 32,260 2,593.74 2,935 929 941 4,804 39,585 4,804 0.000000% 0.8750 4200 33]68 542 0.080401 04789686 SCHLAGEL#3 Weld 38970 3,133.22 4,090 328.84 34,880 2,804.38 3,249 710 719 4,678 42,310 4,678 0.000000% 0.8750 4090 32884 542 0.080401 00281794 SCHMIDT AMOCO 43-23 Weld 54200 4,300.98 4,330 343.60 49,870 3.957.38 3,192 874 885 4,952 58,846 4,952 0.000000% 0.8750 4330 343.60 108 0.079354 00096189 SCHMIDT AMOCO 44-23 Weld 44860 3,559.82 4,250 337,25 40,610 3,222.57 3.211 820 830 4,860 48,705 4,860 0.000000% 0.8750 4250 337.25 108 0079354 00283294 SCHNEIDER FARMS 33-33 Weld 123100 8,619.22 5,450 381.60 117,650 8,237.62 4,469 874 885 6,229 133,651 6,229 0.000000% 0.8750 5450 38160 808 0.070018 06056786 SEBOLD DOROTHY B#1 Weld 18000 1,31945 4,050 296.88 13,950 1,022.58 3,315 656 664 4,634 19,543 4,634 0.000000% 0.8750 4050 296.88 800 0.073303 06056786 SEBOLD DOROTHY B#2 Weld 10160 744.76 3,220 236.04 6,940 508.72 2,365 656 664 3,685 11,031 3,685 0.000000% 08750 3220 236.04 800 0.073303- 00153393 SHANNON 24-30 Weld 23820 1,673.84 5,690 399.84 18,130 1,274.00 4,747 874 885 6,506 25,862 6,506 0.000000% 0.8750 5690 399.84 807 0.07027 06038586 SMITH COULTER C#1 Weld 9780 716.90 2,910 213.31, 6.870 503.59 2.006 656 664 3,325 10,618 3,325 0000000% 0.8750 2910 213.31 800 0.073303 00107390 SPARROW AMOCO 23-20 Weld 23050 1,783.26 3,920 303.27 19,130 1,479.99 2,835 820 830 4,484 25,026 4,484 0.000000% 0.8750 3920 303.27 120 0.077365 00281994 SPARROW AMOCO 24-20 Weld 44610 3,451.26 4,570 353.56 40.040 3,097.70 3,461 874 885 5,220 48,434 5,220 0.000000% 0.8750 4570 353.56 120 0.077365 05187386 A SPRAGUE AMA#1 Weld 62990 4.498.36 5,320 379.92 57.670 4,118.44 4,544 765 775 6,084 68,389 6,084 0.000000% 0.8750 5320 379.92 820 0.0714141 04789186 STVRAIN ASSOC#1 Weld 51850 3,872.62 3.640 271.87 48,210 3,600.75 2.842 656 664 4,161 56,294 4,161 0.000000% 0.8750 3640 271.87 112 0.074635 05573786 STATE OF COLORADO AF 1 Weld 10920 778.26 2,560 182.45 8,360 595.81 2,131 601 609 3.340 13,550 3,340 12.500000% 0.8750 2560 182.45 804 0.071-A 05573786 STATE OF COLORADO AF 2 Weld 14410 1,027.00 2,280 162.50 12,130 864.51 1,765 601 609 2,975 17,880 2,975 12.500000% 08750 2280 162.50 804 0.071211 05174486 STATE OF COLORADO AP#1 Weld 10 0.70 10 0.70 0 0.00 976 656 664 2,295 12 12 12.500000% 0.8750 10 0.70 807 0.070277 05174486 STATE OF COLORADO AP#2 Weld 3770 264.92 3.580 251.57 190 13.35 3,737 656 664 5,056 4,678 4,678 12.500000% 0.8750 3580 251.57 807 007027 00162893 STIEBER 24-24 Weld 30380 2,13480 4,720 331.67 25,660 1,803.13 3,637, 874 885 5,397 32.984 5,397 0.000000% 0.8750 4720 33167 807 0.07027 06058286 STIEBER GEORGE 81 Weld 28670 2,01464 2,910 20449 25,760 1,810.16 2,121 601 609 3,331 31,127 3,331 0.000000% 0.8750 2910 204.49 807 0.07027 06058286 STIEBER GEORGE B 2 Weld 6740 473.62 2,920 205.19 3,820 268.43 2.125 601 609 3,335 7,318 3,335 0.000000% 0.8750 2920 205.19 807 0.07027 06055986 STIEBER EDWARD#1 Weld 3110 227.98 2,930 214.78 180 13.20 2,028 656 664 3,348 3,377 3,348 0.000000% 0.8750 2930 214.78 800 0.073303 06058686 STOLZ JOHN HENRY JR B#1 Weld 6740 494.06 2,810 205.98 3,930 288.08 2,000 601 609 3,210 7,318 3,210 0.000000% 0.8750 2810 205.98 800 0.073303 00152493 STREAR22-23 Weld 109170 7,780.54 5.960 424.77 103,210 7,35577 5,051 874 885 6,810 118,527 6,810 0000000% 0.8750 5960 424.77 811 0.07127 00162293 SUGIHARA43-21 Weld 106420 7,599.88 4,390 313.51 102,030 7.286.37 3,260 874 885 5,019 115,542 5,019 0.000000% 0.8750 4390 313.51 820 0.0714141 00116595 SWANK41-11 Weld 55730 4,142.52 4,270 317.40 51,460 3,825.12 3,008 929 941 4,878 60.507 4,878 0.000000% 0.8750 4270 317.40 101 0.0"122! 00117395 SWANK 42-11 Weld 74660 5,549.62 4,050 301.04 70,610 5,248.58 2.754 929 941 4,623 81,059 4.623 0.000000% 0.8750 4050 301.04 101 0.0743321 04794786 SWANK N L#1 Weld 57120 4,245.84 4,240 315.17 52,880 3,930.67 3.410 710 719 4,840 62,016 4,840 0.000000% 0.8750 4240 315.17 101 0.0743321 O0070692 SWEET VALLEY FMS UPRR 31-33# Weld 26300 2,034.70 4,150 321.06 22,150 1,713.64 3,094 820 830 4,743 28,554 4,743 0.000000% 08750 4150 321.06 121 0.0773351 00253788 SWEET VALLEY FMS UPRR 41-33# Weld 17750 1,373.22 4,680 362.07 13,070 1,011.15 3,808 765 775 5,348 19,271 5,348 0.000000% 0.8750 4680 362.07 121 0.017325 04351788 SWINNEY 1-15 Weld 27540 2,196,82 4,090 326.25 23.450 1,870.57 3,249 710 719 4,679 29.901 4,679 0.000000% 0.8750 4090 326.25 140 0.07975+! Page 8 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Ron) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00046494 SWINNEY#2 Weld 38540 3,074.26 4,360 347.79 34,180 2,726.47 3,222 874 885 4,981 41,843 4,981 0.000000% 0.8750 4360 347.79 140 0.079768 00162793 THREE FARMS 11-23 Weld 17970 1,317.26 4,440 325.47 13,530 991.79 3,314 874 885 5,073 19,510 5,073 0.000000% 0.8750 4440 325.47 800 0.073303 00017095 TIMMERMAN 13-13 Weld 38570 3,076.66 4,480 357.36 34.090 2,719.30 2,997 1,053 1,066 5,116 41,876 5,116 0.000000% 0.8750 4480 357.36 138 0.079768 00134589 TREZISE PORTIA UNIT#1 Weld 3360 236.10 2,900 203.78 460 32.32 2,006 656 664 3,325 3,658 3,325 0.281250% 0.8750 2900 203.78 807 0.07027 06074686 UPRR 42 PAN AM K1-27 Weld 69990 4,900.56 3,390 237.36 66,600 4,663.20 2,778 546 553 3,878 75,989 3,878 0.000000% 0.8750 3390 237.36 808 0.070018 01144297 UPRR42 PAN AM K2-27 Weld 53550 3,749.46 3,820 267.47 49,730 3,481.99 2.941 710 719 4,370 58,140 4,370 0.000000% 0.8750 3820 267.47 808 0.070018 06095786 UPRR 50 PAN AM D#1 Weld 16860 1,204.05 5,660 404.20 11,200 799.85 5,259 601 609 6,468 18,305 6,468 0.000000% 0.8750 5660 404.20 820 0.071414 06095786 UPRR 50 PAN AM D#2 Weld 1470 104.98 1,400 99.98 70 5.00 659 601 609 , 1,869 1,596 1.596 0.000000% 0.8750 1400 99.98 820 0.071414 06095786 UPRR50 PAN AM 045 Weld 13510 964.80 3,410 243.52 10.100 721.28 2,683 601 609 3,893 14,668 3,893 0.000000% 0.8750 3410 243.52 820 0.0714144 06095786 UPRR50 PAN AM 046 Weld 19740 1,409.71 4,350 310.65 15,390 1,099.06 3,431 765 775 4,971 21,432 4,971 0.000000% 0.8750 4350 310.65 820 0.071414 06095786 UPRR 50 PAN AM D#7 Weld 0 0.00 0 0.00 0 0.00 532, 765 775 2,072 0 0 0.000000% 0.8750 0 0.00 820 0.071414 00326595 UPRR 50 PAN AM J#1 Weld 61790 4,412.68 7,330 523.46 54.460 3,889.22 6,839 765 775 8,378 67,086 8.378 0.000000% 0.8750 7330 523.46 820 0.071414 06093086 VAWTER GU#1 Weld 18130 1,294.74 4,790 342.07 13,340 952.67 4,098 681 690 5,469 19,684 5,469 0.000000% 0.8750 4790 342.07 820 0.071414 00082189 VAWTER GU#2 Weld 18250 1,303.30 5.580 398.49 12,670 904.81 4,950 710 719 6.380 19,814 6,380 0.000000% 0.8750 5580 398.49 820 0.071414 06057286 WATTENBERG HENRY E UT 1 Weld 4560 334.26 2,480 181.79 2,080 152.47 1,621 601 609 2,831 4,951 2,831 0.000000% 0.8750 2480 181.79 800 0.073303 06057086 WATTENBERG HENRY E UT B#1 Weld 24290 1,780.54 3,330 244.10 20,960 1,536.44 2,482 656 664 3.802 26,372 3,802 0.000000% 0.8750 3330 244.10 800 0.073303 06057086 WATTENBERG HENRY E UT B#2 Weld 18990 1.392.02 3,430 251.43 15,560 1,140.59 2,595 656 664 3,915 20,618 3,915 0.000000% 0.8750 3430 251.43 800 0.073303 06057186 WATTENBERG HENRY E UT C#1 Weld 29020 2,127.26 3,430 251.43 25,590 1,875.83 2,597 656 664 3,916 31,507 3,916 0.000000% 0.8750 3430 251.43 800 0.073303 00174291 WEBSTER JAMES B#1 Weld 24780 1,741.30 4,220 296.54 20.560 1,44476 3,284 765 775 4.823 26,904 4.823 0.000000% 0.8750 4220 296.54 807 0.07027 00032294 WEIGANDT 12-30 Weld 34990 2,707.00 4,600 355.88 30.390 2,351.12 3.267 991 1,004 5.261 37,989 5,261 0.000000% 0.8750 4600 355.88 121 0077365, O0062894 WEIGANDT 22-24 Weld 35400 2,594.92 4,730 346.72 30,670 2,248.20 3,641 874 885 5,401 38,434 5.401 0.0000000% 0.8750 4730 346.72 600 0.073321' 00152293 WELD COUNTY 34-13 Weld 94260 7,003.80 6,800 505.26 87.460 6.498.54 6.207 874 885 7,966 104,845 7,966 2.389843% 0.8750 6800 505.26 810 0074303' 00017195 WERTZ 14-13 Weld 44540 3,552.86 4,300 343.00 40,240 3,209.86 3,049 929 941 4,919 48,358 4,919 0.000000% 0.8750 4300 343.00 138 0.0797371'' 00076592 WILLIAMS 41-34#1 Weld 29360 2,182.38 4,160 309.22 25,200 1,873.16 2,990 874 885 4,749 31,877 4,749 0.000000% 0.8750 4160 309.22 106 0.074332'. 00153793 WILLIAMS42-34 Weld 30990 2,303.54 4,050 301.04 26,940 2,002.50 2,868 874 885 4,627 33,646 4,627 0.000000% 0.8750 4050 301.04 106 0.04339; O0096289 WOLF UPRR 32-31 Weld 20580 1,592.18 4,710 364.39 15,870 1,227.79 3.735 820 830 5,384 22,344 5,384 0.000000% 0.8750 4710 364.39 121 0.077365' 00070992 WOLF UPRR 42-31#2 Weld 31200 2,413.78 3,980 307.91 27,220 2,105.87 2,894 820 830 4,543 33.874 4,543 0.000000% 0.8750 3980 307.91 121 0.077365 00162393 WOOLEY 13-14 Weld 24170 1,722.60 3,770 268.69 20,400 1,453.91 2,550 874 885 4,310 26,242 4,310 0.000000% 0.8750 3770 268.69 811 0.07127 01087297 PSC 32-10 Weld 103430 7,688.16 5,320 395.45 98,110 7,292.71 3,959 1,053 1,066 6,078 112,295 6,078 0.000000% 0.8750 5320 395.45 106 0.074332 00010034 ACHZIGER 11-33 Weld 12020 992.64 3,810 314.64 8.210 678.00 2,813 765 775 4,353 13,050 4,353 0.000000% 0.8750 3810 314.64 713 0.082582 00115292 ADAMS GEORGE GU#1 Weld 6500 540.64 3,460 287.78 3,040, 252.86 2,703 619 627 3,950 7,057 3,950 0.000000% 0.8750 3460 287.78 1345 0.0631 74 O0043087 ALLELEY 31-34#1 Weld 27970 2,447.80 4,300 376.31 23,670 2,071.49 3,378 765 775 4,917 30,367 4.917 0.000000% 0.8750 4300 376.31 627 0.08761": 00118195 ALLEN 41-12 Weld 41790 3,333.50 4,560 363.74 37.230 2,969.76 3,347 929 941 5,216 45,372 5,216 0.000000% 0.8750 4560 363.74 138 0.079/,:: 00162193 ANDERSON 22-32 Weld 25550 2,11598 4,880 404.15 20.670 1.71183 3,817 874 885 5.577 27,740 5,577 0.000000% 0.8750 4880 404.15 1303 0.082871. 00169493 ANDERSON UPRR32-9 Weld 31200 2,413.78 4,520 349.69 26,680 2,064.09 3,403 874 885 5.163 33,874 5,163 0.000000% 0.8750 4520 349.69 120 0.0773c. 00084491 ANDERSON UPRR 41-9 Weld 30290 2,343.38 4,510 348.92 25,780 1,994.46 3,504 820 830 5,153 32,886 5.153 0.000000% 0.8750 4510 348.92 120 0.071,4:;1 00167393 API 31-15 Weld 62790 4,982.64 5,100 404.71 57,690 4,57793 4,067 874 885 5,827 68,172 5,827 0.000000% 0.8750 5100 404.71 104 0.0793511 00167993 API 32-15 Weld 43940 3,48682 4,480 355.51 39,460 3,131.31 3,365 874 885 5,124 47,706 5,124 0.000000% 0.8750 4480 355.51 104 0.0703c,:; 00166993 API 33-11 Weld 72520 5,754.76 5,960 472.95 66,560 5,281.81 5,054 874 885 6,813 78,736 6,813 0.000000% 0.8750 5960 472.95 108 0.0793541 • Page 9 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Baance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rof) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate — O0056394 API 41-15 Weld 35580 2,823.42 4,630 367.41 30,950 2,456.01 3,536 874 885 5,295 38.630 5,295 0.000000% 0.8750 4630 367.41 104 0.079354 O0167793 API42-15 Weld 41280 3,275.74 4,470 354.71 36,810 2,921.03 3,350 874 885 5,109 44,818 5,109 0.000000% 0.8750 4470 354.71 104 0.079354 O0166693 API 43-11 Weld 46000 3,650.28 5,410 429.31 40,590 3,220.9] 4,427 874 885 6,187 49,943 6,187 0.000000% 0.8750_ 5410 429.31 108 0.079354 00118695 AXELSON 24-19 Weld 33450 2,486.40 5,080 377.61 28,370 2,108.79 3,958 929 941 5,828 f 36,461 5,828 0.393210% 0.8750 5080 377.61 101 0.074332 ' O0049994 BACON 11-34 Weld 38890 3,287.96 5,120 432.87 33,770 2,855.09 4,087 874 885 5,846 42,223 5,846 0.000000% 0.8750 5120 432.87 696 0.084545 O4074786 BACON#1 Weld 10080 852.22 4,100 346.63 5,980 505.59 3,252 710 719 4,682 10,944 4,682 0.000000% 0.8750 4100 346.63 696 0.084545 O40]4886 BACON#2 Weld 33580 2,839.02 4,790 404.97 28,790 2,434.05 3,853 805 815 5,474' 36,458 5,474 0.000000% 0.8750 4790_ 404.97 696 0.084545 O4074686 BACON#3 Weld 38160 3,226.24 4,630 391.44 33,530 2,834.79 3,751 _ 765 775 5,290 41,431 5,290 0.000000% 0.8750 4630 391.44 696 0.084545 04785986 BAILEY#1Weld 26790 2,228.24 4.160 346O0 22,630 1,882.24 4,259 492 498 5,249 32,095 5,249 9.375000% 0.8750 4160 346.00 1318 0.083174 O0020594 BARCLAY 32-27 Weld 12780 975.94 4,500 343.64 8,280 632.30 3,153 991 1,004 5.147 13,875 5,147 0.000000% 0.8750 4500 343.64 118 0.076365 O0035492 BARCLAY UPRR 31-27#2 Weld 18870 1,441.00 4,080 311.57 14,790 1,129.43 3,012 820 830 4,662 20,487 4,662 0.000000% 0.8750 4080 311.57 118 0.076365 O0165293 BARCLAY UPRR 41-27Weld 12610 962.96 4.190 31997 8,420 642.99 2,797 991 1,004 4,792 13,691 4,792 0.000000% 0.8750 4190 319.97 118 0.076365 O0042887 BARCLAY UPRR 42-27#1 Weld 7290 556.70 4,150 316.91 3,140 239.79 3,204 765 775 4.743 7,915 4,743 0,000000% 0.8750 4150 316.91 118 0.076365 O0074592 BASS 41-12#1 Weld 82070 6,512.58 5,710 453.11 76,360 6,059.47 4,940 874 885 6,699 91,401 6,699 2.512500% 0.8750 5710 453.11 108 0079354 O0163487 BEEBE DRAW UPRR 31-17#2 Weld_ 35770 4,160.80 4,060 472.26 31,710 3,688.54 3,104 765 775 4,644 38,836 4,644 0.000000% 0.8750 4060 472.26 2104 0.116321 O0161267 BEEBE DRAW UPRR 31-9#1 Weld 76300 5,978.42 5,160 404.31 71,140 f 5,574.11 4,361 765 775 5.900 82,840 5,900 0.000000% 0.8750 5160 404.31 102 0 O]8354 O0106290 BEEBE DRAW UPRR 32-17#7 Weld 47150 5,484.54 4,780 556.01 42,370 4,928.53 3,817 820 830 5,467 51,191 5,467 0.000000% 0.8750 4780 556.01 2104 0.116321 O0084891 BEEBE DRAW UPRR 32-5#9 Weld 27680 3,219.76 3,940 458.30 23,740 2,761.46 2,854 820 830 4,504 30,053 4,504 0.000000% 0.8750 3940 458.30 2104 0.116321 O0084991 BEEBE DRAW UPRR 32-9#8 Weld 39410 4,664.34 3,950 467.50 35,460 4.196,84 2,860 820 830_ 4,509 42,788 4,509 0.000000% 0.8750 3950 467.50 2103 0.118354 O0106390 BEEBE DRAW UPRR 41-17#5 Weld 45180 5,255.38 4,180 486.22 41,000 4,769.16 3,124 820 830 4,773 49,053 4.773 0.000000% 0.8750 4180 486.22 2104 0.116321 _O0156793 BEEBE DRAW UPRR 41-5 Weld 37880 4,406.24 4,130 480.41 33,750 3,925.83 2,957 874 885 4,716 41,127 4,716 0.000000% 0.8]50 4130 480.41 2104 0.116321 O0160193 BEEBE DRAW UPRR 41-9 J Weld 58710 6,948.56 4,460 527.86 54,250 6,420.70 3.340 874 885 5,099 63,742 5,099 0.000000% 0.8750 4460 527.86 2103 0.118354' O0106490 BEEBE DRAW UPRR 42-17#6 Weld 31750 3,693.20 4,250 494.36 27,500- 3,198.84 3,207 820 830 4,856 34,471 4,856 0.000000% 0.8750 4250 494.36 2104 0.1163211 _ O0042787 BEEBE DRAW UPRR 42-583 Weld 29980 3,487.30 4,330 503.67 25650 2,983.63 3,409 765 775 4,948 32,550 4,948 0.000000% 0.8750 4330 503.67 2104 0.116321` O0168788 BEEBE DRAW UPRR 42-9#4 Weld 23600 2,793.16 5,260 622.54 18,340 2,170.62 4,473 765 775 6,013 25,623 6,013 0.000000% 0.8750 5260 622.54 2103 0.118354 O0095689 BELLA AMOCO 42-19 Weld _ 20500 1,523.80 4,230 314.42 16,270 1,209.38 3,180 820 830_ 4,830 22,257 4,830 0.000000% 0.8750 4230 314.42 101' 0.074332 O0174487 BENSON 13-15 Weld 8240 671.14 3,860 314.39 4,380 356.75 2,874 765 775 4,414 8,946 4,414 0.000000% 0.8750 3860 314.39 226 0.081448 O4292486 BETZ#1 Weld 30340 2.420.16 4,720 376.50_ 25,620 2,043.66 3,964 710 719 5,393 32,941 5.393 0.000000% 0.8750 4720 376.50 1380O79768 O4292486 BETZ#2 Weld 27660 2,206.38 4,880 389.27 22,780 1,817.12 4,037 765 775 5,577 30,031 5,577 0.000000% 0.8756 4880 38927 138 0.079768 ' O0034889 BIOFOOT 1-12 Weld 23280 1,847.36 3,790 300.75 19,490 1,546.61 2,787 765 775 4,326 25,275 4,326 0.000000% 0.8750 3790 300.75 108 0.079354 O0168293 BLAKE 13-12 Weld 54660 4,337.48 9.690 372.17 49,970 3,965.31 3,733 874 885 5,493 60,868 5,493 2.501560% 0.8]50 4690 372.17 108 0.079354 O0074692 BLAKE 14-12#2 Weld 44400 3,54170 4,230 337.42 40,170 3,204.28 3,196 874 885 4,956 49,460 4,956 2.535940% 0.8750 4230 337.42 138 0.079738 O0030694 BLAKE 23-12 Weld 59420 4,715 22 4,780 379.31 54,640 4,335.91 3,847 874_ 885 5.607 66,168 5,607 2.501560% 0.8750 4780 379.31 108 0.0793541 O4394586 BLAKE MELVIN#1 Weld 28230 2,251.86 3,620 288.76 24,610 1,963.10 2,873 681 690 4,244 31,442 4,244 2.518750% 0.8750 3620 288.76 140 0.0/9733 O1629486 BLEHM#1 Weld 19040 1,531.92 3.910 314.59 15,130 1,217.33 3,038 710 719 r 4,468 20,672 4,468_ 0.000000% 0.8750 3910 314.59 556 0.060458 O0095289 BLISS 13-34 Weld 10250 892,90 3,850 335.39_ 6,400 557.51 2,863 765 775 4,402 11,129 4,402 0.000000% 0.8750 3850 335.39 684 0.037113 O0159492 BLISS 15-33 Weld 11650 966.90 3,870 321.19 7,780 645.71 2,878 765 775 4.416 12,649 4,418 0.000000% 0.8750 3870 321.19 743 0.0320,.8I O4934186 BONKIEWICZ#1 Weld 25890 2,028.58 3,840 300.88 22,050 1,727.70 2963 710 719 4,392 28,109 4,392 0.000000% 0.8750 3840 300.88 102 0.07835" O0032995 BOOTH 13-26 Weld 48860 3,770.26 4,400 354.02- 42,460 3,416.24 3,157 929_ 941 5,027 50,877 5,027 0.000000% 0.8750 4400 354.02 556 0.080458] • Page 10 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roe) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00117295 BOOTH 33-26 Weld 24770 1,992.94 4,160 334.71 20,610 1,658.23 2,887 929 941 4,756 26,893 4,756 0.000000% 0.8750 4160 334.71 556 0.080458 00161092 BORESEN#1 Weld 17850 1,530.00 4,060 348.00 13,790 1,182.00 3,211 710 719 4,641 19,380 4,641 0.000000% 0.8750 4060 348.00 429 0085714 00118595 BOULTER 23-18 Weld 83820 7,823.50 5,310 495.62 78,510 7,327.88 4,217 929 941 6,087 91,285 6,087 0.306893% 0.8750 5310 495.62 182 0093337 00011995 BOYD43-5 Weld 65810 4,320.16 5,750 377.46 60,060 3,942.70 4.707 929 941 6,577 71,451 6,577 0.000000% 0.8750 5750 377.46 305 0.0656461 05154786 BRACHTENBACH#1 Weld 32200 2,113.79 4,530 297.38 27,670 1,816.41 4,079 546 553 5,179 34,960 5,179 0.000000% 0.8750 4530 297.38 305 0.065646 05154786 BRACHTENBACH#2 Weld 37490 2,461.07 4,920 322.98 32,570 2,138.09 4,198 710 719 5,628 40,703 5,628 0.000000% 0.8750 4920 322.98 305 0.065646 04257286 BRANCH 1-3 Weld 13790 1,186.34 3,940 338.95 9,850 847.39 2,766 867 878 4,512 15,014 4,512 0.278250% 0.8750 3940 338,95 738 0.086029 04075786 BRANTNER#1 Weld 12680 1,072.04 3,660 309.43 9,020 762.61 2,756 710 719 4,186 13,767 4,186 0.000000% 0.8750 3660 309.43 696 0.084545 04075686 _BRANTNER#2 Weld 23560 1,991.88 3,970 335.64 19.590 1,656.24 3.112 710 719 4,541 25,579 4,541 0.000000% 0.8750 3970 335.64 696 0.081545 00169488 BRANTNER#3 Weld 9810 829,38 3,870 327.19 5,940 502.19 2,799 805 815 4,420 10,651 4,420 0.000000% 0.8750 3870 327.19 696 0.084545 00105287 BROSNAHAN 1-30 Weld 15960 1,373.02 4,550 391.43 11,410 981.59 3,664 765 775 5,203 17,328 5,203 0.000000% 0.8750 4550 39143 732 0.086020 00309894 BROWNWOOD Ab100021-25 Weld 23170 1,802.14 4,000 311.12 19,170 1,491.02 2,815 874 885 4,575 25,156 4,575 0.000000% 0.8750 4000 311.12 145 0.077779 00309694 BROWNW000 AMOCO 22-25 Weld 20200 1,571.14 4,020 312.67 16,180 1,258.47 2,949 820 830 4,598 21,931 4,598 0000000% 0.8750 4026 312.67 145 0.077779 00162593 BRYANT 34-30 Weld 17690 1,465.04 4,730 391.72 12,960 1,073.32 3,650 874 885 5,409 19,206 5,409 0.000000% 0.8756 4730 391.72 1303 0.082817 00132388 BUCKLEN 11-31 Weld 11460 1,028,32 3,640 32662 7,820 701.70 2,764 765 775 4,304 12,871 4,304 3329720% 0.8750 3640 32662 649 0.089732 00171987 BUCKLEN 12-31 Weld 15020 1,302.22 3,790 328.59 11,230 973.63 2,936 765 775 4,475 16,869 4,475 3.329717% 0.8750 3790 328.59 604 0.086699 00135588 BUCKLEN 9-36 Weld 13640 1,182.58 3,800 329.46 9,840 853.12 2,801 765 775 4,341 14,809 4,341 0.000000% 0.8750 3800 329.46 604 0.086699 00132288 BUNTING 4-35 COD/NIO Weld 170 14.38 160 13.46 10 0.92 2,455 765 775 3,995 185 185 0.000000% 0.8750 160 13.46 639 0.084131 00136688 BUNTING 5-35 COD/NIO Weld 49090 4,150.32 4,770 403.28 44,320 3,747.04 3,710 867 878 5,455 53,298 5,455 0.000000% 0.8750 4770 40328 696 0084545 05586486 CAMENISCH 1-10 Weld 33060 3,398.80 3,490 358.80 29,570 3,040.00 2,890 546 553 3,990 35,894 3,990 0000000% 0.8750 3490 358.80 1366 0.102607 04647586 CAMENISCH 1-33 Weld 72570 5,834.70 4,760 382.71 67,810 5,451.99 4,008 710 719 5,438 78,790 5,438 0.000000% 0.8750 4760 382.71 542 0.080405 00116495 CAMENISCH 33-33 Weld 36270 2,916.14 4,320 347.33 31,950 2,568.81 3,064 929 941 4,934 39,379 4,934 0.000000% 0.8750 4320 347.33 542 0067'611 00121794 CAMENISCH 34-10 Weld 45050 4,631.46 5,090 523.29 39,960 4,108.17 4,059 874 885 5,819 48,911 5,819 0.000000% 0.8750 5090 523.29 1366 0.1024371 00116395 CAMENISCH 43-33 Weld 44120 3,547.30 4,370 351.35 39,750 3,195.95 3,124 929 941 4,993 47,902 4,993 0.000000% 0.8750 36 4370 351.35 542 0.083 II, 05587886 CAMENISCH DAVID E GU I Weld 9470 973.58 3,680 378.33 5,790 595.25 3.107 546 553 4,207 10,288 4,207 0.061200% 0.8750 3680 37833 1366 0.102807 00116095 CAMP 13-19 Weld 46870 3,483.94 5.170 384.30 41,700 3,099.64 4,057 929 941 5,926 51,011 5,926 0.241800% 0.8750 5170 384.30 101 0.074332 00165793 CAMP UPRR 31-25 Weld 24350 1,813.50 3,560 265.13 20,790 1,548.37 2,079 991 1,004 4,073 26.437 4,073 0.000000% 0.8750 3560 265.13 129 0.074476 00095789 CAMP UPRR 32-2582 Weld 18000 1,340.56 4,080 303.86 13,920 1,036.70 3,009 820 830 4,659 19,543 4,659 0.000000% 0.8750 4080 303.86 129 0.074476 00169188 CAMP UPRR 41-25#1 Weld 11640 866.90 4,030 300.14 7,610 566.76 3,064 765 775 4,604 12,638 4,604 0.000000% 0.8750 4030 300.14 129 0.074476 O0054394 CAMP UPRR 42-25 Weld 1310 97.56, 1,240 92.35 70 5.21 3,464 991 1,004 5,459 1,422 1,422 0000000% 0.8750 1240 92.35 129 0.074476 00085491 CANNON LAND UPRR 42-35#1 Weld 18040 1,322.90 4,200 307.99 13,840 1,014.91 3,155 820 830 4,805 19,586 4,805 0.000000% 0.8750 4200 307.99 122 0.073332 O0074792 CARNEY 31-4#1 - Weld 38710 2,877.40 4,440 330.03 34.270 2,547.37 3,311 874 885 5,070 42,028 5,070 0.000000% 0.8750 4440 330.03 101 0.0]1336 00074892 CASSEDAY 42-12#1 Weld 44260 3,530,54 4,220 336.62 40,040 3,193.92 3,192 874 885 4,951 49,297 4,951 2.521875% 0.8750 4220 336.62 140 00/97,, 05729486 CHAMPLIN 86 AMOCO G#1 Weld 49720 4,381.22 4,440 391.24 45,280 3,989.98 3,534 765 775 5,073 53,982 5,073 0.000000% 0.8750 4440 391.24 1371 0.0aC1'9. 05705486 CHAMPLIN 86 AMOCO 1#1 Weld 38190 3,365.22 5,220 459.98 32,970 2,905.24 4,423 765 775 5,962 41,463 5,962 0.000000% 0.8750 5220 459.98 1373 0.0881 G' 00199889 CHAMPLIN 86 AMOCO K#1 Weld 26190 2,307.82 3,960 348.95 22,230 1,958.87 2,988 765 775 4,528 28,435 4,528 0.000000% 0.8750 3960 348.95 1373 0.098115, ' 00114388 CHAMPLIN 86 AMOCO L#1 Weld 56520 5,469.56 6,330 61257 50,190 4,856.99 5,692 765 775 7,231 61,365 7,231 0.000000% 0.8750 6330 612.57 1438 00ii6779I 00128787 CHAMPLIN 86 AMOCO N#1 Weld 90090 7,460.98 4,480 371.02 85,610 7,089.96 3,374 867 878 5,120 97,812 5,120 0.000000% 0.8750 4480 371.02 1303 0.082311. 00081092 CHAMPLIN 86 AMOCO O#8 Weld 17510 1,432.61 4,740 387.81 12,770 1,044,79 3.874 765 775 5,413 19,011 5,413 0.000000% 0.8750 4740 387.81 1305 0.06'.81, Page 11 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate.! Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rofl) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00081092 CHAMPLIN 86 AMOCO 049 Weld 25640 2,097.79 3,940 322.36 21,700 1,775.43 2,960 765 775 4,499 27,838 4,499 0.000000% 0.8750 3940 322.36 1305 0.081817 04181886 CHRISTENSEN 15-18 Weld 15410 1,319.33 3.770 322.77 11,640 996.56 2,764 765 775 4,303 16,731 4,303 0.000000% 0.8750 3770 322.77 709 0.085615 04181886 CHRISTENSEN 16-18 Weld 11300 967.45 3,870 331.33 7,430 636.12 2,887 765 775 4,427 12,269 4,427 0.000000% 0.8750 3870 331.33 709 0.085615 04182986 CHRISTENSEN 2-19 Weld 14270 1,227.64 3,840 330.35 10,430 897.29 2,845 765 775 4,385 15,493 4,385 0.000000% 0.8750 3840 330.35 732 0.086029 00282994 CLEMENT 13-11 Weld 43380 3,442.38 4,760 377.73 38,620 3,064.65 3,683 874 885 5.442 47.098 5,442 0.000000% 0.8750 4760 377.73 108 0.079354 00282894 CLEMENT 14-11 Weld 79840 6,33562 5,190 411.85 74,650 5,923.77 4,170 874 885 5,929 86,683 5.929 0.000000% 0.8750 5190 411.85 108 0079354 00054794 CLEMENT34-11 Weld 57240 4,565.92 4,250 339.01 52,990 4,226.91 3,099 874 885 4,859 62,146 4,859 0.000000% 0.8750 4250 339.01 138 0.079768 O0055894 CLEMENT44-11 Weld 28880 2,303.70 - 4,100 327.05 24,780 1,976.65 2,930 874 885 4,689 31,355 9,689 0.000000% 0.8750 _ 4100 327.05 138 0.079760 00192690 CLEMONS 2-3 Weld 17590 1,459.90 3.750 311.24 13,840 1,148.67 2,751 765 775 4,290 19,098 4,290 0.000000% 0.8750 3750 311.24 743 0.082996 00170093 DACONO 11-36 Weld 51260 5,600.78 4,550 497.14 46,710 5,103.64 4,183 874 885 5,943 63,604 5,943 12.500000% 0.8750 4550 497.14 1422 0.109262 00163093 DACONO 33-36 Weld 84240 9,204.24 4,520 493.86 79,720 8,710.38 4,138 874 885 5,898 104,526 5,898 12.500000% 0.8750 4520 493.86 1422 0.109262 00174187 DAVIS 7-4 Weld 18350 1,598.52 3,840 334,51 14,510 1,264.01 2,846 765 775 4,385 19,923 4,385 0.000000% 0.8750 3840 334.51 685 0087113 00085591 DECHANT UPRR41-1 Weld _ 15320 951.06 3,800 235.90 11,520 715.16 2,690 820 830 4,339 16,633 4,339 0.000000% 0.8750 3800 235.90 _ 310 0.06208 00035489 DEKALB#1 Weld 77690 5,100.04 5,170 339.39 72,520 4,760.65 4,806 546 553 5,906 84,349 5,906 0.000000% 0.8750 5170 339.39 305 0.065646 i 00035489 DEKALB#2 Weld 39050 2.563.48 5,550 364.34 33.500 2,199.14 4,910 710 719 6.340 42,397 6,340 0.000000% 0.8750 5550 364.34 305 0.06566 00163287 DILL 42-9R#1 NIO Weld 46870 3,626.10 4,240 328.03 42,630 3,298.07 2,976 929 941 4,846 50,887 4,846 0.000000% 0.8750 4240 328.03 120 0.077365 O0095589 DILL UPRR 31-9#2 Weld 28170 2,179.38 4,290 331.90 23,880 1,847.48 3,249 820 830 4,899 30,585 4,899 0.000000% 0.8750 4290 331.90 120 0.077365 00115995 DILLON 44-15 Weld 18220 1,504.24 4.210 347.58 14.010 1,156.66 2,939 929 941 4,809 19,782 4,809 0.000000% 0.8750 4210 347.58 1297 0.08256 00049694 DINNER 13-18A Weld 56680 4,497.78 4,600 365.03 52.080 4,132.75 3,500 874 885 5,259 61,538 5,259 0.000000% 0.8750 4600 365.03 108 0.079354 00049194 DINNER 14-18 Weld 57630 4,573.18 4,510 357.89 53,120 4,215.29 3,391 874 885 5,151 62,570 5,151 0.000000% 0.8750 4510 357.89 108 0.07935: 00074992 DINNER42-14#1 Weld 29190 2,316.34 4,440 352.33 24,750 1,964.01 3,464 874 885 5,223 32,645 5,223 2.920310% 0.8750 4440 352.33 108 0.0793544: 60170787 DOS RIOS 14-34 Weld 13860 1,212.96 3,790 331.68 10,070 881.28 2,792 765 775 4,331 15,048 4,331 0.000000% 0.8750 3790 331.68 633 0.08/515! 00062394 DOS RIOS 41-34 Weld 43540 3,810.40 4,560 399.07 38,980 3,411.33 3,446 874 885 5,206 47,272 5,206 0.000000% 0.8750 4560 399.07 633 0.087515! 00062694 DOS RIOS 43-34 Weld 42030 3,332.60 4,580 363.15 37,450 2,969.45 3,237 991 1,004 5,232 45,633 5,232 0.000000% 0.8750 4580 363.15 111 00792911 04481686 DUNN#1 Weld 7830 648.82 3.050 252.74 4,780 396.08 2,079 710 719 3,508 8,555 3,508 0.625570% 0.8750 3050 252.74 550 0.082864 00106590 EACHUS UPRR 31-23#2 Weld 15930 1,216.50 3,940 300.88 11,990 915.62 2,849 820 830 4,498 17,295 4,498 0.000000% 0.8750 3940 300.88 118 0076365 00157193 EACHUS UPRR 32-2341 Weld 21820 1,666.28 4,050 309.28 17,770 1,357.00 2,873 874 885 4,632 23,690 4,632 0.000000% 0.8750 4050 309.28 118 0.076365 00157393 EACHUS UPRR 41-23 Weld 30 2.30 30 2.29 0 0.01 173 874 885 1,932 33 33 0.000000% 0.8750 30 2.29 118 0.076365 • 60094589 EACHUS UPRR 42-23#1 Weld 12770 975.18 3,880 296.30 8.890 678.88 2,563 929 941 4,433 13.865 4,433 0.000000% 0.8750 3880 296.30 118 0.076365 00125393 ECKHARDT#2 Weld 80 6.38 80 6.35, 0 0.03 385 656 664 1,705 87, 87 0.000000% 0.8750 80 6.35 104 0.079354 00169987 EHRLICH 3-18 Weld 10350 857.64 3,750 310.74 6,600 546.90 2,742 765 775 4.282 11.237 4,282 0.000000% 0.8750 3750 310.74 552 0.082864 04405586 EHRLICH 6-18 Weld 16140 1,337.42 3.770 312,40 12,370 1,025.02 2,765 765 775 4,305 17.523 4,305 0.000000% 0.8750 3770 312.40 552 0.0828611 05156486 EICHTHALER#1 Weld 676060 44,380.64 6,150 403.72 669,910 43,976.92 5,822 601 609 7,032 734,008 7,032 0.000000% 0.8750 6150 403.72 305 0.0656461 05156486 EICHTHALER#2 Weld 274960 18,050.02 6,700 439.83 268,260 17,610.20 6,339 656 664 7,658 298,528 7,658 0.000000% 0.8750 6700 439.83 305 0.065_+;5' 00054894 EISENMAN22-15 Weld 40960 3,692.38 4,740 427.29 36,220 3,265.09 3,422 991 1,004 5,417 44,471 5,417 0.000000% 0.8750 4740 427.29 693 009014 00169193 EWING 11-14 Weld 95780 7,600.52 4,680 371,38 91,100 7,229.14 3,584 874 885 5,344 103,990 5,344 0.000000% 0.8750 4680 371.38 104 0.07015! O0282094 EWING 21-14 Weld 46400 3,682.02 4,490 356.30 41,910 3,325.72 3.371 874 885 5,130 50.377 5,130 0.000000% 0.8750 4490 356.30 108 0.079360 00054694 EWING 23-11 Weld 41080 3,259.86 4,310 342.02 36,770 2,917.84 3,170 874 885 4,930 44,601 4,930 0.000000% 0.8750 4310 342.02 108 0.07935'1 00076392 EWING 24-11#1 Weld 47150 3,]41.54 3,970 315.04 43,180 3,426.50 2,775 874 885 4,535 51,191 4,535 0.000000% 0.8750 3970 315.04 108 007939: Page 12 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate O0056294 EWING 31-14 Weld 36720 2,913.88 4,260 338.05 32,460 2,575.83 3,172 874 885 4,931 40,409 4,931 1.339060% 0.8750 4260 338.05 108 0.079354 00166293 EWING 33-10 Weld 37430 2,970.22 5,440 431.69 31,990 2,538.53 4,463 874 885 6,222 40,638 6,222 0.000000% 0.8750 5440 431.69 104 0.079354 00169593 EWING 33-15 Weld 34490 2,736.92 4,420 350.74 30,070 2,386.18 3,290 874 885 5,050 37,446 5,050 0.000000% 0.8750 4420 350.74 108 0.079354 00169393 EWING 34-15 Weld 57790 4,585.86 4,160 330.11 53,630 4,255.75 2,995 874 885 4,754 62,743 4,754 0.000000% 0.8750 4160 330.11 108 0.079354 00282194 EWING41-14 Weld 81390 6,458.62 5,480 434.86 75,910 6,023.76 4,690 874 885 6.449 91,024 6,449 2.920310% 0.8750 5480 434.86 108 0.079354 00165993 EWING 43-10 Weld 22600 1,793.40 4,060 322.18 18,540 1,471.22 2,885 874 885 4,645 24.537 4,645 0.000000% 0.8750 4060 322.18 104 0.079354 O0075392 EWING 44-10#1 Weld 21310 1,691.04 4,070 322.97 17,240 1,368.07 2,897 874 885 4,656 23,137 4,656 0.000000% 0.8750 4070 322.97 104 0.079354 00168993 FAGERBERG 12-14 Weld 58660 4,654.90 4,360 345.98 54,300 4,308.92 3,221 874 885 4,980 63,688 4,980 0.000000% 0.8750 4360 345.98 104 0.079354 00168793 FAGERBERG 22-14 Weld 48970 3,885.96 4,200 333.29 44,770 3,552.67 3,037 874 885 4,796 53,167 4,796 0.000000% 0.8750 4200 333.29 104 007354 O0075092 FAGERBERG 32-14#1 Weld 47200 3,745.50 4,210 334.08 42,990 3,411.42 3,119 874 885 4,878 51,941 4,878 1.339060% 0.8750 4210 334.08 104 0.079354 00174087 FAIRMEADOWS 12-3 Weld 4090 356.30 3,760 327.54 330 28.76 2,760 765 775 4,300 4,441 4.300 0.000000% 0.8750 3760 327.54 685 0.087113 05133886 FIELDS#1 J Weld 48810 3,204.19 7,390 485.12 41,420 2,719.07 7,121 656 664 8,441 52,994 8,441 0.000000% 0.8750 7390 485.12 305 0.065646 05133886 FIELDS#2 J Weld 45170 2,965.23 5.560 364.99 39,610 2,600.24 5,039 656 664 6,359 49,042 6,359 0.000000% 0.8750 5560 364.99 305 0.065646 00133895 FIOLKOSK124-26 Weld 40460 3,543.40 4,970 435.26 35,490 3,108.14 3,806 929 941 5,676 43,928 5,676 0.000000% 0.8750 4970 435.26 698 0087578 00311695 FIOLKOSKI#1-26 Weld 13050 1,142.90 3,870 338.93 9,180 803.97 2,999 710 719 4,428 14,169 4,428 0.000000% 0.8750 3870 338.93 698 0.087578 00311595 FIOLKOSKI#2-26 Weld 18880 1,653.48 3,920 343.31 14,960 1,310.17 2,935 765 775 4,475 20,498 4,475 0.000000% 0.8750 3920 343.31 698 0.087578 00285794 FIRESTONE 12-30 Weld 58090 5.164.66 5.010 445.43 53,080 4,719.23 4,082 874 885 5.842 64,387 5,842 2.046330% 0.8750 5010 445.43 1295 0.0829681 00161087 FLACKS-3 Weld 17110 1,420.06 3,860 320.36 13,250 1,099.70 2.874 765 775 4,414 18,577 4,414 0.000000% 0.8750 3860 320.36 743 0.082996' 04182686 FLACK 7-19 Weld 11400 980.74 3,850 331.21 7,550 649.53 2,861 765 775 4,400 12,377 4,400 0.000000% 0.8750 3850 331.21 732 0.0860291 00171087 FLATIRON 10-36 Weld 15600 1,352.50 4,040 350.26 11,560 1,002.24 3,073 765 775 4,613 16,937 4,613 0.000000% 0.8750 4040 350.26 604 0086692 00171187 FOE 16-20 Weld 16880 1,400.98 3,870 321.19 13,010 1,079.79 2.886 765 775 4,425 18,327 4,425 0.000000% 0.8750 3870 321.19 743 008299e1 01144597 FOE 43-20 Weld 24220 2,010.16 3,920 325.34 20,300 1,684.82 2,615 929 941 4,485 26.296 4,485 0.000000% 0.8750 3920 325.34 743 0.08229s 00109389 FOSTER UPRR 31-35#1 Weld 17000 1,298.20 3,840 293.24 13,160 1,004.96 2,735 820 830 4,385 18,457 4.385 0.000000% 0.8750 3840 293.24 118 0.0763651 O0049094 FOSTER UPRR 32-35 Weld 25160 1,921.34 4,230 323.02 20.930 1,598.32 2,842 991 1,004 4,836 27,317 4,836 0.000000% 0.8750 4230 323.02 118 0.076375, 00048794 FOSTER UPRR 41-35 Weld 26450 2,019.86 4,330 330.66 22,120 1,689.20 2,952 991 1,004 4,947 28,717 4,947 0.000000% 0.8750 4330 330.66 118 0.076365 00106890 FOSTER UPRR 42-35#2 Weld 15650 1,195.12 3.940 300.88 11,710 894.24 2,849 820 830 4,498 16,991 4,498 0.000000% 0.8750 3940 300.88 118 0.076365 00132088 FRANCEN 11-30 Weld 26080 2.171.24 3,790 315.53 22.290 1,855.71 2,793 765 775 4,333 28,315 4,333 0.000000% 0.8750 3790 315.53 688 0083253 00163087 FRANK UPRR 31-21#1 Weld 15240 1,163.80 3,825 291.71 11,420 872.09 2,825 765 775 4,364 16,546 4,364 0.000000% 0.8750 3820 291.71 118 0.076365 00085691 FRANK UPRR 32-21#3 Weld 24260 1,852.62 3,950 301.64 20,310 1,550.98 2,859 820 830 4,509 26,339 4,509 0.000000% 0.8750 3950 301.64 118 0.076365 00048194 FRANK UPRR 41-21 Weld 42670 3,258.50 4,550 347.46 38,120 2,911.04 3,445 874 885 5,205 46,327 5,205 0.000000% 0.8750 4550 347.46 118 0.076365_ 00168888 FRANK UPRR 42-21#2 Weld 44970 3.434.14 4,590 350.52 40,380 3,083.62 3,703 765 775 5,243 48,825 5,243 0.000000% 0.8750 4590 350.52 118 0.076365 00156293 FRANK UPRR 43-21#4 Weld 30140 2,301.64 4,100 313.10 26,040 1,988.54 2,931 874 885 4,691 32,723 4,691 0000000% 0.8750 4100 313.10 118 0.0763651 00173887 FRENCH 9-33 Weld 20420 1,694.78 3,890 322.85 16,530 1,371.93 2,909 765 775 4,448 22,170 4,448 0.000000% 0.8750 3890 322.85 743 008209'1 04648586 FT ST VRAIN#17 Weld 45970 3,572.88 4,640 360.63 41,330 3,212.25 3,870 710 719 5,300 49,910 5,300 0.000000% 0.8750 4640 360.63 125 0.07 i/"_ 05674786 FUTURA HORSE VIL 41-03#1 Weld 0 0.00 0 0.00 0 0.00 66 601 609 1,275 0 0 0.000000% 0.8750 0 0.00 1460 010154 05675186 FUTURA HORSE VIL 41-03#3 Weld 4000 491.62 3,460 425.25 540 66.37 2,745 601 609 3,954 4,343 3,954 0.000000% 08750 3460 425.25 1292 0.12290' 05675186 FUTURA HORSE VIL 41-03#4 Weld 1390 170.84 1,320 162.23 70 8.61 1,852 601 609 3,061 1,509 1,509 0.000000% 0.8750 1320 162.23 1292 0.122904 00261293 GARCIA UPRR31-5 Weld 67350 5,580.90 4,830 400.23 62,520 5,180.67 3,765 874 885 5,525 73,123 5,525 0.000000% 0.8750 4830 400.23 552 0.082964 00198189 GEISERT7-11 Weld 24600 2,217.60 3,880 349.77 20,720 1,867.83 2,898 765 775 4,437 26,709 4,437 0.000000% 0.8750 3880 349.77 693 0.090145, Page 13 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Ron) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 05155686 GITTLEIN#1 Weld 28420 1,865.66 5,210 342.02 23,210 1,523.64 4,852 546 553 5,951 30,856 5,951 0.000000% 0.8750 5210 34202 305 0.065646 00071787 GITTLEIN#2 Weld 71250 4,677.28 7,200 472.65 64050 4,204.63 6.796 710 719 8,226 77,357 8,226 0.000000% 0.8750 7200 472.65 305 0065646 05620486 GLANTZ HARLAN GU#1 Weld 11870 979.98 3,430 283.18 8,440 696.80 2,698 619 627 3,944 12,965 3,944 0.597270% 0.8750 3430 283.18 1297 0.08256 00136188 GLENDENNING 13-3 Weld 10360 902.50 3.780 329.29 6.580 573.21 2,782 765 775 4,322 11,248 4,322 0.000000% 0.8750 3780 329.29 684 0.087113 04405886 GREENHEAD 11-18 Weld 16230 1,320.54 3,840 312.44 12.390 1,008.10 2,847 765 775 4,387 17,621 4,387 0.000000% 0.8750 3840 31244 529 0.081364 04406386 GREENHEAD 14-18 Weld 14230 1,100.90 3.800 293.99 10,430 806.91 2,808 765 775 4,348 15,450 4,348 0.000000% 0.8750 3800 29399 121 0.077365 00058594 GREENHEAD 32-18 Weld 32590 2,651.66 4,700 382.41 27,890 2,269.25 3,609 874 885 5,369 35,383 5,369 0.000000% 0.8750 4700 382.41 529 0.081364 00049894 GROSSAINT41-21 Weld 35200 3,158.56 4,370 392.13 30,830 2,766.43 2,998 991 1,004 _ 4,993 38,217 4,993 0.000000% 0.8750 4370 392.13 644 0.089732 00085791 GUN CLUB UPRR 31-3#2 Weld 58880 4,613.48 4,540 355.73 54,340 4,257.75 3,542 820 830 5.192 63,927 5,192 0.000000% 0.8750 4540 355.73 102 0078354 00168688 GUN CLUB UPRR 41-3#1 Weld 57080 4,472.44 4,350 340.84 52,730 4,131.60 3,437 765 775 4,976 61,973 4,976 0.000000% 0.6750 4350 340.84 102 0078354 00125494 HART-MEMCO 1-22 Weld 26450 2,881.92 5,080 553.50 21,370 2,328.42 4,045 874 885 5,804 28,717 5,804 0.000000% 0.8750 5080 553.50 599 0.10895] O0054094 HATCH 32-11 Weld 36730 2,735.50 4,920 366.42 31,810 2,369.08 3.633 991 1,004 5,628 39,878 5.628 0.000000% 0.8750 4920 366.42 129 0.074476 O0042587 HATCH UPRR 31-11#3 Weld 16910 1,259.38 4,300 320.25 12,610 939.13 3,373 765 775 4,912 18,359 4,912 0.000000% 0.8750 4300 320.25 129 0.074476 00161487 HATCH UPRR 31-19#2 Weld 22030 1,640.70 4,270 318.01 17,760 1,322.69 3,336 765 775 4,876 23,918 4,876 0.000000% 0.8750 4270 318.01 129 0.074476 00162987 HATCH UPRR 42-11#1 Weld 20790 1,548.36 4,530 337.38 16,260 1,210.98 3,634 765 775 5,173 22,572 5,173 0.000000% 0.8750 4530 337.38 129 0074476 05130686 HEMPSTEAD JACKIE GU#1 Weld 2580 155.30 2,450 147.47 130 7.83 3,201 619 627 4,447 2,801 2,801 0.000000% 0.8750 2450 147.47 320 0060191 00167293 HENDRICKSON AMOCO 41-19 Weld 21600 1,605.58 4,120 306.25 17,480 1,299.33 2,952 874 885 4,712 23,451 4,712 0.000000% 0.8750 4120 306.25 101 0.074332 00105187 HENRY 12-A Weld 7190 573.54 4,000 319.07 3,190 254.47 2,828 867 878 4,573 7,806 4,573 0.000000% 0.8750 4000 31907 138 0.079768 00174387 HERBSTER 3-35 Weld 30110 2,636.98 5,870 514.08 24,240 2,122.90 5,169 765 775 6,708 32,691 6,708 0.000000% 0.8750 5870 51408 697 0087578 00085891 HERMAN UPRR 31-31#1 Weld 54620 4,005.40 4,150 304.33 50,470 3,701.07 3,185 820 830 4,835 60,497 4,835 1.975000% 0.8750 4150 30433 122 0.073332 00143895 HERMAN UPRR 41-31 Weld 15490 1,135.92 4,320 316.79 11,170 819.13 3.280 874 885 5,040 17,157 5.040 1.975000% 0.8750 4320 316.79 122 0073332 00105087 HIGHLAND 11-20 Weld 17260 1,467.60 3,910 332.46 13,350 1,135.14 2,929 765 775 4,469 18,739 4,469 0.000000% 0.8750 3910 33246 742 0085029, 00046794 HOECHER#1 Weld 57440 4.898.20 4,210 359.01 53,230 4,539.19 3,053 874 885 4,812 62,363 4,812 0.000000% 0.8750 4210 359.01 671 0.0852751 00046694 HOECHER#2 Weld 40950 3,586.32 4,200 367.83 36,750 3,218.49 3,039 874 885 4,799 44,460 4,799 0.000000% 0.8750 4200 367.83 697 0.08]578 00033195 HOPPER 43-15 Weld 14560 1,202.08 4,330 357.48 10,230 844.60 3,083 929 941 4,953 15,808 4,953 0.000000% 0.8750 4330 357.48 1297 008256 00131488 HOSHIKO 3-33 Weld 9690 806.72 3,860 321.36 5,830 485.36 2,867 765 775 4,407 10,521 4,407 0.000000% 0.8750 3860 321.36 688 0.083253 00160987 HOSHIKO 7-2 Weld 9670 831.90 4,610 396.59 5,060 435.31 3,520 867 878 5,266 10,499 5,266 0.000000% 0.8750 4610 396.59 738 0.086029 O0042487 IONE UPRR 31-35#1 Weld 16810 1,232.72 3,760 275.73 13,050 956.99 2,758 765 775 4,298 18,251 4,298 0.000000% 0.8750 3760 27573 122 0.073332 00164993 J BAR 634-36 Weld 80150 6,666.40 5,280 439.16 74,870 6,227.24 4466 874 885 6,225 89,827 6,225 3.125000% 0.8750 5280 439.16 1321 0083174 00016295 JEPSEN 11-2 Weld 36110 2.829.36 4,340 340.06 31,770 2,489.30 3,094 929 941 4,963 39,205 4,963 0.000000% 0.8750 4340 340.06 102 0.078354 00016095 JEPSEN 21-2 Weld 42030 3,293.22 4,350 340.84 37,680 2,952.38 3,106 929 941 4,975 45,633 4,975 0.000000% 0.8750 4350 340.84 102 0.078354 00134095 JEPSEN 22-2 Weld 87130 6,826.98 4,560 357.29 82,570 6,469.69 3,347 929 941 5,217 94,598 5,217 0.000000% 0.8750 4560 357.29 102 0.078354 00012695 JEPSEN 23-2 Weld 59810 4,686.36 4,200 329.09 55,610 4,357.27 3,038 874 885 4,798 64,937 4,798 0.000000% 0.8750 4200 32909 102 0.078354 04933986 JEPSEN#1 Weld 15400 1,206.66 4,100 321.25 11,300 885.41 3,368 656 664 4,688 16,720 4,688 0.000000% 0.8750 4100 321.25 102 0078354 04933786 JEPSEN#2 Weld 32660 2,559.04 3,750 293.83 28.910 2,265.21 2,969 656 664 4,289 35,459 4,289 0.000000% 0.8750 3750 293.83 102 0.0]8354 00091389 JEPSEN#3 Weld 12730 997.44 4,160 325.95 8,570 671.49 3.105 820 830 4,755 13,821 4,755 0.000000% 0.8750 4160 325.95 102 0078354 00091289 JEPSEN#4 Weld 12810 1,003.72 3,920 307.15 8,890 696.57 2,937 765 775 4,476 13,908 4,476 0.000000% 0.8750 3920 307.15 102 0078354 04648486 JOHNSON 1-34 Weld 11200 836.52 3,640 271.87 7,560 564.65 2,842 656 664 4,161 12,160 4,161 0.000000% 0.8750 3640 271.87 124 0074689 00161393 JOHNSON 32-30 Weld 47300 3,917.24 5,110 423.19 42.190 3,494.05 4,083 874 885 5,843 51,354 5,843 0.000000% 0.8750 5110 423.19 1303 00826 Page 14 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) — Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate_ 00328995 JOHNSON 3-34 Weld 21290 1,590.12 3,770 281.58 17,520 1,308.54 2,884 710 719 4,314 23,115 4,314 0.000000% 0.8750_ 3770 281.58 124 0.074689 00137587 JOHNSON A-30 Weld 44890 3,896.54 4,720 409.71 40,170 3,486.83 3,962 710 719 5,392 48,738 5,392 0.000000% 0.8750 4720 409.71 748 0.086802 04843586 JOHNSON GU#1 Weld 45850 3.408.12 3,560 264.62 42,290 3,143.50 2,964 546 553 4,063 49,780 4,063 0000000% 0.8750 3560 264.62 101 0.074332 00169787 KAWATA 2-16 Weld 15560 1,203.80 3,730 288.57 11,830 915.23 2,721 765 775 4,261 16,894 4,261 0.000000% 0.8750 3730 288.57 121 0.077365 00095989 KAWATA 7-16 Weld 13700 1,065.58 3,830 297.89 9,870 767.69 2,838 765 775 4,378 14,874 4,378 0.000000% 0.8750 3830 297.89 145 0.077779 00174287 KEATON 8-26 Weld 23540 1,990.18 4,270 361.01 19,270 1,629.17 3,341 765 775 4,880 25,558 4,880 0.000000% 0.8750 4270 361.01 696 0.084545 00166493 KEENAN UPRR 31-15 Weld 40740 3,034.16 4,490 334.40, 36,250 2,699.76 3,370 874 885 5,130 44,232 5,130 0.000000% 0.8750 4490 334.40 129 0.074476 00162087 KEENAN UPRR 41-15#1 Weld 15280 1,138.00 4,580 341.10 10,700 796.90 3,691 765 775 5,231 16,590 5,231 0.000000% 0.8750 4580 341.10 129 0.074416- 00070792 KERN UPRR 31-5#2 Weld 37670 2,880.44 4,010 306.62 33,660 2,573.82 2,986 820 830 4,635 41,334 4,635 1.051820% 0.8750 4010 306.62 133 00764665 00162387 KERN UPRR 41-5#1 Weld 29170 2,256.74 5,910 457.23 23,260 1799.51 5,281 765 775 6,821 31,985 6,821 0.984350% 0.8750 5910 457.23 121 0077365 04843286 KERN#1 Weld 69030 5,340.50 3,900 301.72 65,130 5,038.78 3,353 546 553 4,452 74,947 4,452 0.000000% 0.8750 3900 301.72 120 0.077365 00162292 KINDVALL 2-35 Weld 23220 1,989.69 4,040 346.18 19,180 1643.51 2,872 867 878 4,618 25,210 4,618 0.000000% 0.8750 4040 346.18 674 0.085689 00162292 KINDVALL 7-35 Weld 24210 2,074.53 4,070 348.75 20,140 1,725.78 3,115 765 775 4.655 26,285 4,655 0.000000% 0.8750 4070 348.75 674 0.085689 00058494 KINSMAN 22-18 Weld 77810 6,330.94 4,340 353.12 73.470 5,977.82 3,199 874 885 4,958 84,479 4,958 0.000000% 0.8750 4340 353.12 529 0.081364 O0049594 KINSMAN 23-18 Weld 44660 3,408.50 4,430 338.10 40,230 3,070.40 3,303 874 885 5,062 48,488 5,062 0.000000% 0.8750 4430 338.10 105 007_,13211 00075292 KINSMAN 24-18#1 Weld 46030 3,513.06 5,040 384.66 40,990 3,128.40 4,004 874 885 5,764 49,975 5,764 0.000000% 0.8750 5040 384.66 105 0.076321 00049494 KINSMAN 33-18 Weld 35820 2,733.82 4,140 315.97 31,680 2,417.85 2,970 874 885 4,730 38,890 4,730 0.000000% 0.8750 4140 315.97 105 0.076321]' 00049394 KINSMAN 34-18 Weld 25240 1,926.34 4,430 338.10 20,810 1,588.24 3,303 874 885 5,063 27,403 5.063 0.000000%- 0.8750 4430 338.10 105 0.076321 00121394 KOCH 41-6 Weld 35480 2,93834 4,580 379.30 30,900 2,559.04 3,479 874 885 5,238 38,521 5.238 0.000000% 0.8750 4580 37930 1303 0.082817 00321494 KOCH KENNETH EA-1 Weld 26500 2,194.66 4,370 361.91 22,130 1,832.75 3,460 765 775 5,000 28,771 5,000 0.000000% 0.8750 4370 361.91 1303 0.082817 00321294 KOCH KENNETH E#1 Weld 13470 1,115.54 3,040 251.76 10,430 863.78 2,264 601 609 3,474 14,625 3,474 0.000000% 0.8750 3040 251.76 1303 0.08231? O0030695 KOESTER 13-33 Weld 47800 3,862.96 4,640 374.98 43,160 3,487.98 3,433 929 941 5,302 51,897 5,302 0.000000% 0.8750 4640 374.98 563 0.08051:1: 00032695 KOESTER 14-33 Weld 30270 2,446.28 4,320 349.12 25,950 2,097.16 3,062 929 941 4,932 32,865 4,932 0.000000% 0.8750 4320 349.12 563 0.03,5P5: 00031195 KOESTER23-33 Weld 27760 2,243.42 4,620 373.37 23,140 1,870.05 3,165 1,053 1,066 5,285 30,139 5,285 0.000000% 0.8750 4620 373.37 563 0.0803131 00030295 KOESTER 24-33 Weld 35270 2,850.34 4,300 347.50 30,970 2,502.84 3,042 929 941 4,911 38,293 4,911 0.000000% 0.8750 4300 347.50 563 0.080815. 04129886 KOHLER 6-21 Weld 13230 1.138.17 3,970 341.54 9,260 796.64 2,796 867 878 4,541 14,364 4,541 0.000000% 0.8750 3970 341.54 738 0.086029 04129886 KOHLER 7-21 Weld 11680 1,004.82 3,980 342.40 7,700 662.42 2,803 867 878, 4,549 12,681 4,549 0.000000% 0.8750 3980 342.40 738 0.086029 04129886 KOHLER 8-21 Weld 10860 934.27 4,370 375.95 6,490 558.33 3,246 867 878 4,992 11,791_ 4,992 0.000000% 0.8750 4370 375.95 738 0.086029 00165593 KUGEL UPRR 31-23 Weld 35800 2,666.24 4,740 353.02 31,060 2,313.22 3,660 874 885 5,420 38,869 5,420 0.000000% 0.8750- 4740 35302_ 129 0.074476 00169088 KUGEL UPRR 32-23#1 Weld 27600 2,055.54 4,930 367.17 22,670 1,688.37 4,093 765 775 5,632 29,966 5,632 0.000000% 0.8750 4930 367.17 129 0.074476 05653386 LAMAR JOHN W GU#1 Weld 18150 1,503.12 2,500 207.04 15,650 1,296.08 1,731 558 564 2,853 19,706 2,853 0.000000% 0.8750 2500 207.04 1303 0.08281/ 00130888 LARSON 6-35 Weld 30250 2,649.24 4,260 373.08 25,990 2,276.16 3,324 765 775 4,864' 32.843 4,864 0.000000% 0.8750 4260 373.08 697 0.037573 00172087 LASALLE 14-29 Weld 11870 941.94 4,110 326.14 7,760 615.80 2,947 867 878 4,692 12,887 4,692 0.000000% 0.8750 4110 326.14 104 0.07936"; 00091489 LEHAN#1 Weld 34550 2,651 20 4,120 316.15 30,430 2,335.05 3,054 820 830 4,704 37,511 4,704 0.000000% 0.8750 4120 316.15 139 0.076733' 00091889 LEHAN#2 Weld 28390 2,178.50 4,150 318.45 24.240 1,860.05 3,088 820 830 4,738 30,823 4,738 0.000000% 0.8750 4150 318.45 139 0.076(13 00133088 LEY 7-19 Weld 24670 2,011.22 4,130 336.70 20,540 1,674.52 3,180 765 775 4,719 26,785 4,719 0.000000% 0.8750 4130 336.70 220 0.0815231 00173287 LEYS-19 Weld 16610 1,354.14 3,800 309.80 12,810 1,044.35 2,800 765 775 4,340 18,034 4,340 0.000000% 0.8750 3800 309.80 220 0.031525' 01603586 LIND#1 Weld 11570 991.72 3,590 307.71 7,980 684.01 2,674 710 719 4,103 12,562 4,103 0.000000% 0.8750 3590 307.71 429 0.015714 00095389 LUCKY 2 AMOCO 34-6 Weld 21350 1,651.74 4,830 373.67 16,520 1,278.07 3,872 820 830 5,522 23,180 5.522 0.000000% 08750 4830_ 373.67 120 0077365 Page 15 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Ron) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 04937786 LUDWIG UPRR 31-5#1 Weld 23100 1,766.34 4,200 321.15 18,900 1,445.19 3,256 765 775 4,795 25,080 4,795 0.000000% 0.8750 4200 321.15 133 0.076465 00086191 LUDWIG UPRR 32-1#2 Weld 42850 3,191.30 4,070 303.12 38,780 2,888.18 3,001 820 830 4,650 46,523 4,650 0.000000% 0.8750 4070 303.12 129 0.074476 00152693 LUDWIG UPRR 41-1 Weld 38360 2,856.90 4,420 329.18 33,940 2,527.72 3,627 710 719 5,057 41,648 5,057 0.000000% 0.8750 4420 329.18 129 0.074476` 00086291 LUHMAN UPRR 31-13#3 Weld 20130 1,499.20 4,020 299.39 16,110 1,199.81 2,949 820 830 4,598 21,855 4,598 0.000000% 0.8750 4020 299.39 129 0.074476! 00162587 LUHMAN UPRR 32-13#1 Weld 24880 1,852,96 4,500 335.14 20,380 1,517.82 3.608 765 775 5,147 27,013 5,147 0.000000% 0.8750 4500 335.14 129 0.074476 00041987 LUHMAN UPRR 41-13#2 Weld 60790 4,527.40 6,070 452.07 54,720 4,075.33 5,403 765 775 6,942 66,001 6,942 0.000000% 0.8750 6070 452.07 129 0.074476 _ 00152893 LUHMAN UPRR 42-13#4 Weld 33010 2,458.46 5,130 382.06 27,880 2,076.40 4,109 874 885 5,868 35.839 5,868 0.000000% 0.8750 5130 382.06 129 0.074476 O0029895 MADNESS 34-26 Weld 24420 1,815.18 4,050 301.04 20,370 1,514.14 2,774 929 941 4,643 26,580 4,643 0.250000% 0.8750 4050 301.04 106 0.074332 00282494 MAGNESS43-25 Weld 35180 2,721.70 4,210 325.71 30,970 2,395.99 3,052 874 885 4,811 38,195 4,811 0.000000% 0.8750 4210 325.71 120 0.077335 00282394 MAGNESS44-25 Weld 28200 2,181.70 4,160 321.84 24,040 1,859.86 2,995 874 885 4,754 30,617 4.754 0.000000% 0.8750 4160 321.84 120 0.077365 04827586 MAYER WALTER GU#1 Weld 13430 998.28 3,600 267.60 9,830 730.68 3,019 546 553 4,119 14,594 4,119 0.085155% 0.8750 3600 267.60 101 0074332 00115495 MCALLISTER 32-12 Weld 43700 3,353.32 4,640 356.05 39,060 2,997.27 3,432 929 941 5,302 47,446 5,302 0.000000% 0.8750 4640 356.05 139 0.076735 00168589 MCARTHUR#1 Weld 11590 919.72 4,430 351.54 7,160 568.18 3,740 681 690 5,112 12,719 5,112 1.064840% 0.8750 4430 351.54 104 0.079354 00168589 MCARTHUR#2 Weld 6930 549.92 4,470 354.71 2,460 195.21 3,798 681 690 5,169 7,605 5,169 1.064840% 0.8750 4470 354.71 104 0.079354 00154193 MCCARTHY 11-12 Weld 30700 2,436.16 3,980 315.83 26,720 2,120.33 2,786 874 885 4,546 33,331 4,546 0.000000% 0.8750 3980 315.83 104 0.079354 00076192 MCCARTHY 12-12#2 Weld 62220 4,937.40 4,370 346.78 57,850 4,590.62 3,244 874 885 5,004 67,669 5,004 0.171880% 0.8750 4370 346.78 104 0.079354 O0070592 MCCARTHY 22-12#1 Weld 58680 4.656.50 4,530 359.47 54,150 4,297.03 3,532 820 830 5,181 63,819 5,181 0.171880% 0.8750 4530 359.47 104 0.079354 00164491 MCDERMED 2-1 Weld 19640 1,689.60 4,180 359.60, 15,460 1,330.00 3,159 805 815 4,780 21,323 4,780 0.000000% 0.8750 4180 359.60 738 0.086020 00021295 MCGLOTHLIN 24-6 Weld 26000 2,011.50 4,670 361.29 21,330 1,650.21 3,473 929 941 5,342 28,229 5,342 0.000000% 0.8750 4670 361.29 120 0.077365 O0095489 MCGLOTHLIN AMOCO 23-6 Weld 22040 1,705.12 4,120 31874 17,920 1,386.38 2,843 929 941 4,713 23,929 4,713 0.000000% 0.8750' 4120 318.74 120 0.0773651 00282794 MEYERS 34-10 Weld 40030 3,176.54 4,980 395.18 35,050 2,781.36 3,937 874 885 5,696 43,461 5,696 0.000000% 0.8750 4980 395.18 104 0.0793'1'- 00052794 MILE HIGH 13-3 Weld 32100 2,353.02 4,280 313.74 27,820 2,03928 3,126 874 885 4,886 34,851 4,886 0.000000% 0.8750 4280 313.74 800 0.0/3305: O0240493 MILLER 1-21 Weld 30950 2,683.34 4,390 376.27 26,610 2,307.07 3,420 765 775 4,960 33,603 4,960 0.000000% 0.8750 4340 376.27 604 0.0360'Sl 00172587 MILLER 16-29 Weld 20860 1,731.30 4,230 351.07 16,630 1,380.23 3,293 765 775 4,832 22,648 4,832 0.000000% 0.8750 4230 351.07 743 0.05?'iA' 00086391 MILLER UPRR 31-29#3 Weld 19490 1,488.36 4,330 330.66 15,160 1,157.70 3,296 820 830 4,946 21,161 4,946 0.000000% 0.8750 4330 330.66 118 0.0761.-1! 00022195 MILLER UPRR 41-29 Weld 20680 1,579.22 5.000 381.83 15,680 1,197.40 3,721 991 1,004 5,715 22.453 5.715 0.000000% 0.8750 5000 381.83 118 0.076365 00258988 MILLER UPRR 42-29#2 Weld 15510 1,184.42 4,050 309.28 11,460 875.14 3,092 765 775 4,631 16,839 4,631 0.000000% 0.8750 4050 309.28 118 0.076365 04826186 MILLER JACK#1 Weld 67400 5,214.40 4,390 339.63 63,010 4,874,77 3,914 546 553 5,014 73,177 5,014 0.000000% 0.8750 4390 339.63 120 0.077365 04826586 MILLER ROY R GU#1 Weld 9930 768.24 4,460 345.05 5,470 423.19 4,005 546 553 5,104 10,786 5,104 0.046410% 0.8750 4460 345.05 120 0.077365 00175087 MONFORT 5-10 Weld 13510 1,009.82 4,130 308.70 9,380 701.12 3,177 765 775 4,716 14,668 4,716 0.000000% 0.8750 4130 308.70 144 0.074746 00175287 MONFORT6-10 Weld 32170 2,404.58 4,070 304.22 28,100 2,100.36 3,108 765 775 4,648 34,927 4,648 0.000000% 0.8750 4070 304.22 144 0.074745 00086591 MOSER UPRR 42-3#2 Weld 17600 1,379.04 4,620 362.00 12,980 1,017.04 3,630 820 830 5,280 19,109 5,280 0.000000% 0.8750 4620 362.00 102 0.0733 .1, O0094689 MOSER FARMS UPRR 31-27#1 Weld 12780 975.94 4,040 308.51 8,740 667.43 2,968 820 830 4,618 13,875 4.618 0.000000% 0.8750 4040 308.51 118 0076365• O0320095 MOSER FARMS UPRR 32-9#5 Weld 20860 1,369.38 4,760 312.47 16,100 1,056.91 3,794 820 830 5,444 22,648 5,444 0.000000% 0.8750 4760 312.47 305 0.0656" 00094389 MOSER FARMS UPRR 41-52 Weld 30840 1,985.58 5,160 332.22 25,680 1,653.36 4,030 929 941 5,900 33,483 5,900 0.000000% 0.8750 5160 332.22 332 0.0643].4 00319995 MOSER FARMS UPRR 41-9#4 Weld 24970 1,639.18 4,810 315.76 20,160 1,323.42 3,627 929 941 5,497 27,110 5,497 0.000000% 0.8750 4810 315.76 305 0.06500131 00106690 MOSER FARMS UPRR 42-27#3 Weld 10620 811.00 4,710 359.68 5,910 451.32 3,514 929 941 5,384 11,530 5,384 0000000% 0.8750 4710 359.68 118 0.0763651 00168988 MOSER INC UPRR 31-33#1 Weld 5420 413.90 4,080 311.57 1,340 102.33 3,118 765 775 4,658 5,885 4,6580.0715V00:,00000% 0.8750 4080 311.57 118 0.073si, O0094889 MOSER INC UPRR 42-33#2 Weld 71540 5,463.16 3,770 287.90 67,770 5,175.26 2,657 820 830 4,307 77,672 4,307 0.000000% 0.8750 3770 287.90 118 0.0]3 ':a Page 16 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rog) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate O0168488 1MOSER UPRR 32-3#1 Weld 46470 3,641.12 4,760 372.97 41,710 3,268.15 3,897 765 775 5,437 50,453 5,437 0.000000% 0.8750 4760 372.97 102 0O78354 O0285594 MOSSBERG 41-31 Weld 25520 2,155.98 4,030 340.46 21,490 1,815.52 2,846 874 885 4,605 27,707 4,605 0.000000% 0.8750 4030 340.46 608 0.084482 O5143086 MUSE#1 Weld 15120 910.10 4,450 267.85 10,670 642.25 3,716 681 690 5,087 16,416 5,087 0.000000% 0.8750 4450 267.85 320 0.06019"1{ O5143086 MUSE#2 Weld 71320 4,292,82 6,990 420.74 64,330 3,872.09 6,633 710 719 8,062 78,120 8.062 0.878900% 0.8750 6990 420.74 320 0.0601911 O0041487 NEALE UPRR 32-15#1 Weld 24760 1,844.02 4,050 301.63 20,710 1,542.39 3,088 765 775 4,627 26,882 4,627 0.000000% 0.8750 4050 301.63 129 0O744761 O0174587 NELSON 12-22 Weld 16770 1,396.15 3,790 315.53 12,980 1,080.62 2.791 765 775 4,330 18,207 4,330 0.000000% 0.8750 3790 315.53 692 0.083253 O0174587 NELSON 13-22 Weld 14340 1,193.85 3,900 324.69 10,440 869.16 2,913 765 775 4,452 15,569 4,452 0.000000% 0.8750 3900 324.69 692 0.083253 O0137987 NELSON DARRAH 1-12 Weld 8970 715.52 3.940 314.29 5,030 401.23 2.752 867 878 4,497- 9,739 4,497 0.000000% 0.8750 3940 314.29 138 0.079768 O5650786 NELSON MILTON H D#1 Weld 0 0.82 0 0.00 0 0.82 103 601 609 1,313 0 0 0.000000% 0.8750 0 0.00 1303 0.082817 O5650986 NELSON MILTON H E#1 Weld 10570 875.38 3,290 272.47 7,280 602.91 2,552 601 609 3,761 11,476 3.761 0.000000% 0.8750 3290 272.47 1303 0.082817 O0128587 NELSON MILTON H H#1 Weld 78370 6.490,36 3,690 305.59 74,680 6,184.77 2,675 765 775 4,214 85,087 4,214 0.000000% 0.8750 3690 305.59 1303 0.082817 O0128287 NELSON MILTON HIM Weld 78040 6,463.04 4,100 339.55 73,940 6,123.49 3,148 765 775 4,688 84,729 4,688 0.000000% 0.8750 4100 339.55 1303 0.082817 O0128387 NELSON MILTON H K#1 Weld 84520 6,999.70 3,780 313.05 80,740 6,686.65 2.784 765 775 4,323 91,765 4,323 0.000000% 0.8750 3780 313.05 1303 0.082817 O0128487 NELSON MILTON H L#1 Weld 64450 5,337.56 4,230 350.32 60,220 4,987.24 3,291 765 775 4,831 69,974 4,831 0.000000% 0.8750 4230 350.32 1303 0.082817 O0128687 NELSON MILTON H M#1 Weld 10510 870.40 3,560 294.83 6,950 575.57 2,533 765 775 4,072 11,411 4,072 0.000000% 0.8750 3560 294.83 1303 0.082817 O0005794 NICHOLS 33-6 Weld 16710 1,044.28 5.360 334.97 11,350 709.31 4,260 929 941 6,130 18,142 6,130 0.000000% 0.8750 5360 334.97 323 0062494 O0031794 NOFFSINGER 13-14 Weld 46810 3,714.56 4.040 320.59 42,770 3,393.97 2,909 874 885 4,669 51,325 4,669 0.979690% 0.8750 4040 320.59 104 0.079354 00031994 NOFFSINGER 23-14 Weld 24460 1,941.00 3,990 316.62 20,470 1,624.38 2,848 874 885 4,608 26,819 4,608 0.979690% 0.8750 3990 316.62 104 0.079354 54 O0076292 NOFFSINGER 43-15#1 Weld 16030 1,272.04 3,970 315.04 12,060 957.00 2,772 874 885 4,532 17,404 4,532 0.000000% 0.8750 3970 315,04 104 0.079354 O0058394 NOFFSINGER44-15 Weld 48740 3.867.72 4,270 338.84 44,470 3,528.88 3,125 874 885 4,884 52,918 4,884 0.000000% 0.8750 4270 338.84 104 0.079354 O0310095 NOFFSINGER8-4 Weld 11130 969.56 3,830 333.64 7,300 635.92 2,843 765 775 4,382 12,084 4,382 0.000000% 0.8750 3830 333.64 684 0.0871131 O5619486 OLANDER 1-14J Weld 19460 2,637.87 5,770 782.14 13,690 1,855.73 5.498 546 553 6,597 21,128 6,597 0.000000% 0.8750 5770 782.14 2093 0135553 O5619486 OLANDER2-14 Weld 26680 3,616.55 4,860 658.79 21,820 2,957.77 4,230 656 664 5,549 28,967 5.549 0.000000% 0.8750 4860 658.79 2093 0.135551! O0107490 ORR AMOCO 11-25 Weld 30010 2,321.72 4,370 338.09 25,640 1,983.63 3,346 820 830 4,995 32,582 4,995 0.000000% 0.8750 4370 338.09 198 0.077365i O0309794 ORR AMOCO 12-25 Weld 34010 2,645.26 4,540 353.12 29,470 2,292.14 3,426 874 885 5,185 36,925 5,185 0.000000% 0.8750 4540 353.12 145 0.0777791 O1970986 PEANUT#1 Weld 14570 1,407.08 3,830 369.88 10,740 1,037.20 2,838 765 775 4,377 15,819 4,377 0.000000% 0.8750 3830 369.88 418 0.096574 O0170987 PEPPLER 16-35 Weld 19010 1,458.74 3.980 305.41 15,030 1,153.33 2,805 867 878 4,551 20,639 4.551 0.000000% 0.8750 3980 305.41 141 0.076735 O0132988 PEPPLER 9-35 Weld 18110 1,437.10 3,990 316.62 14,120 1,120.48 3,024 765 775 4,563 19,662 4,563 0.000000% 0.8750 3990 316.62 108 0.079354 O4404986 PHELPS 8-18 Weld 4640 378.06 3,920 319.40 720 58.66 2,734 867 878 4,479 5,038 4,479 0.000000% 0.8750 3920 319.40 218 0.081479 O0255787 PINNACLE PARK 13-14 Weld 13120 1,041.12 3.870 307,10 9,250 734.02 2,879 765 775 4,419 14,245 4,419 0.000000% 08750 3870 307.10 104 0.079354 O4129986 PLATTE VALLEY 2-21 Weld 38210 3,287,16 4,600 395.73 33,610 2,891.43 3,722 765 775 5.262 41,485 5,262 0.000000% 0.8750 4600 395.73 738 0.086029 O0118295 PLATTEVILLE 22-19 Weld 81890 6,087.04 5,000 371.66 76,890 5,715.38 3,865 929 941 5,735 89,176 5,735 0.299170% 0.8750 5000 371.66 101 0.074332 O0118395 PLATTEVILLE 23-19 Weld 68770 5,111.82 4,950 367.94 63,820 4,743.88 3,804 929 941 5,674 74,846 5.674 0.241800% 0.8750 4950 367.94 101 0.0743-52' O0173187 PRINTZ 2-31 Weld 11450 997.44 4,260 371,10 7,190 626.34 3,334 765 775 4,873 12,431 4,873 0.000000% 0.8750 4260 371.10 684 0.08711'.' O0152593 PSC 14-13 Weld 61290 5,09]74 5,020 417.53 56,270 4,680.21 3,983 874 885 5,742 66,543 5,742 0.000000% 0.8750 5020 417.53 1313 0.083114; O0032895 PSC34-34 Weld 44980 3,495.94 4,330 336.54 40,650 3,159.40 3,082 929 941 4,952 48,835 4,952 0.000000% 0.8750 4330 336.54 125 0.077721 O0602096 PSC43-34 Weld 108370 8,422.74 4,410 342.75 103,960 8,079.99 3,169 929 941 5,038 117,659 5,038 0.000000% 0.8750 4410 342.75 125 0.077722! O0169388 RAISLEY 11-3441 C/N Weld 67870 5,939.64 4,420 386.82 63,450 5,552.82 3,506 765 775 5,046 73.687 5.046 0.000000% 0.8750 4420 386.82 627 0.08/5 l5! O0062194 RAISLEY 21-34 Weld 30200 2,642.96 4,620 404.32 25,580 2,238.64 3,520 874 885 5,280 32,789 5,280 0.000000% 0.8750 4620 404.32 627 0.0875151 Page 17 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00061794 RAISLEY 34-27 weld 47390 4,003.60 4,190 353.98 43,200 3,649.62 3,031 874 885 4,790 51,452 4,790 0.000000% 0.8750 4190 353.98 608 0.084482 00061994 RAISLEY 44-27 Weld 29350 2,479.54 3,900 329.48 25,450 2,150.06 2697 874 885 4,457 31,866 4,457 0.000000% 0.8750 3900 329.48 608 0.084482 00162493 RASMUSSEN 44-29 Weld 36290 3,005.42 4,360 361.08 31,930 2,644.34 3,220 874 885 4,979 39,401 4,979 0.000000% 0.8750 4360 361.08 1303 0.082817 00050194 REED 42-34 Weld 81270 6,870.98 8,220 694.96 73,050 6,176.02 7,640 874 885 9,400 88,236 9,400 0.000000% 0.8750 8220 694,96 696 0.084545 05620086 RINN EAST#1 Weld 21610 1,784.12 3,690 304.65 17,920 1,479.47 3,121 546 553 4,221 23,462 4,221 0.000000% 0.8750 3690 304.65 1297 0.08256 06339186 RITCHEY GU#1 J Weld 31360 2,058.66 4,650 305.25 26,710 1,753.41 4,109 601 609 5,319 34,048 5319 0.000000% 0.8750 4650 305.25 305 0.065646 00171287 ROTH 11-19 Weld 2540 207.08 2,410 196.48 130 10.60 2,727 765 775 4,266 2,758 2,758 0.000000% 0.8750 2410 196.48 220 0.081525 00116291 ROTH 12-30 Weld _ 15030 1,252.46 5,430 452.48 9,600 799.98 4,669 765 775 6,208 16,318 6,208 0.000000% 0.8750 5430 452.48 687 0.08333- 00172787 ROTH 1-30 Weld 16680 1,359.84 3,750 305.72 12,930 1,054.12 2,752 765 775 4,291 18,110 4,291 0.000000% 0.8750 3750 305.72 220 0.08',5251 00116291 ROTH 14-30 COD Weld 33700 2,808.22 6,240 519.98 27,460 2,288.24 5.014 1,053 1,066 7,134 36,509 7,134 0.000000% 0.8750 6240 519.98 687 0.0833?' ! 00132888 ROTH 2-30 Weld 15040 1226.14 3,880 316.32 11,160 909.82 2,899 765 775 4,439 16,329 4,439 0.000000% 0.8750 3880 316.32 220 0.0815.2; 04160486 ROTHE 1-24 Weld 23470 2,019.10 4,280 368.20 19,190 1,650.90 3,144 867 878 4,890 25,482 4,890 0.000000% 0.8750 4280 368.20 732 0.086029 00160287 ROTHE 4-6 Weld 9590 825.02 3,720 320.03 5.870 504.99 2,713 765 775 4,252 10,412 4,252 0.000000% 0.8750 3720 320.03 738 0.086029 04160486 ROTHE 8-24 Weld 11840 1,018.58 4,510 387.99 7,330 630.59 3,612 765 775 5,152 12,855 5,152 0.000000% 0.8750 4510 387.99 732 0.086029 00170887 RUMSEY 16-34 Weld 20380 1,563.86 4,120 316.15 16,260 1,247.71 2,968 867 878 4,714 22,127 4,714 0.000000% 0.8750 4120 316.15 141 0076735 04342786 RUPERT 1-9 Weld 28430 2,267.80 4,250 339.01 24,180 1,928.79 3,429 710 719 4,859 30,867 4,859 0.000000% 0.8750 4250 339.01 140 0079765 00016895 RUPERT32-9 Weld 40120 3,200.30 4,630 369.33 35490 2,830.97 3,421 929 941 5,291 43,559 5,291 0.000000% 0.8750 4630 369.33 140 0.079761 O0046294 RUPERT#2 Weld 38100 3,039.16 4,610 367.73 33,490 2,67143 3,504 874 885 5,264 41,366 5,264 0.000000% 0.8750 4610 367.73 140 0.079/68 04846686 SALAMANCA FRANK GU#1 CD/NIO Weld 47290 3.658.60 6,750 522.21 40,540 3,136.39 6,393 656 664 7,712 51,343 7,712 0.000000% 0.8750 6750 522.21 120 0.077365 03390986 SANDUSKY#1 Weld 19000 1,712.78 4,200 378.61 14,800 1,334.17 3,374 710 719 4,804 20,629 4804 0.000000% 0.8750 4200 378.61 693 0.090146 00117795 SARCHET 32-33 Weld 4260 325.32 3,610 275.68 650 49.64 2,004 1,053 1,066 4,123 4.625 4,123 0.000000% 0.8750 3610 275.68 118 0.076365 00089291 SARCHET UPRR31-33#2 Weld 15180 1,113.18 4,590 336.59 10,590 776.59 3,598 820 830 5,247 16,481 5,247 0.000000% 0.8750 4590 336.59 122 0.073333 00162687 SARCHET UPRR41-23#1 Weld 27640 2,058.52 4,940 367.91 22,700 1,690.61 4,107 765 775 5,646 30,009 5,646 0.000000% 0.8750 4940 367.91 129 007447.5 00089591 SARCHET UPRR 42-23 i13 Weld 128930 9,602.20 6.760 503.46 122,170 9,098.74 6,077 820 830 7,726 139,981 7,726 0.000000% 0.8750 6760 503.46 129 00/44:1 05144686 SARCHET#1 Weld 60770 3,989.31 8,150 535.01 52,620 3,454,29 8,209 546 553 9,309 65.979 9,309 0.000000% 0.8750 8150 535.01 305 0.065646 05144686 SARCHET#2 Weld 40720 2,673.11 4,300 282.28 36,420 2,390.83 3,487 710 719 4,917 44,210 4,917 0.000000% 0.8750 4300 282.28 305 0065646 00128187 SAWDEY UNIT#1 Weld 51110 4,232.78 4,240 351.14 46,870 3,881.64 3.307 765 775 4,847 55.491 4,847 0.000000% 0.8750 4240 351.14 1303 0.082817 00118495 SCHNEIDER 12-35 Weld 47070 5,104.92 4,180 453.34 42,890 4,651.58 2,912 929 941 4,782 51,105 4782 0.000000% 0.8750 4180 453.34 585 0.108454 O0306094 SCHNEIDER 22-21 Weld 27710 2,714.84 5,440 532.97 22,270 2,181.87 4,455 874 885 6,214 35085 6,214 0.000000% 0.8750 5440 532.97 673 0.097973 O0240393 SCHNEIDER#1 Weld 15150 1,313.48 4,940 428.29 10,210 885.19 4,102 765 775 5,641 16,449 5,641 0.000000% 0.8750 4940 428.29 604 0.086699 00321094 SERAFINI 8#1 Weld 4710 390.07 3,390 280.75 1,320 109.32 2,669 601 609 3,879 5,114 3,879 0.000000% 0.8750 3390 280.75 1303 0.08281/i 00321094 SERAFINI 8#2 Weld 15380 1,273.73 3,320 274.95 12,060 998.77 2,579 601 609 3,789 16,698 3,789 0.000000% 0.8750 3320 274.95 1303 0.082817] 00321094 SERAFINI B#3 Weld 8740 723.82 3,180 263.36 5,560 460.46 2,098 765 775 3,637 9,489 3,637 0.000000% 0.8750 3180 263.36 1303 0.08..x!7, 05621986 SERAFINI E MAX GU#1 Weld 16630 1,377.24 3,240 268.33 13,390 1,108.91 2,607 546 553 3,706 18,055 3.706 0.000000% 0.8750 3240 268.33 1303 0.0828,, 00161787 SEYLER2-14 Weld 12410 1,029.98 3,760 312.06 8,650 717.92 2,753 765 775 4,292 13,474 4,292 0.000000% 0,8750 3760 342.06 743 00829'15 00114494 SEYLER41-14 Weld 48330 4,011.20 4,180 346.92 44,150 3,664.28 3,022 874 885 4,782 52473 4,782 0.000000% 0.8750 4180 346.92 743 0.0829366 00162093 SHAW 12-29 Weld 41760 3,458.44 4,600 380.96 37,160 3,077.48 3,498 874 885 5,258 45,339 5,258 0.000000% 0.8750 4600 380.96 1303 0.082317 05650586 SHAW MICHAEL S#1 Weld 16200 1,341.64 3.130 259.22 13,070 1,082.42 2,366 601 609 3576 17,589 3,576 0.000000% 0,8750 3130 259.22 1303 00828171 00012395 SHELTON31-2 Weld 30210 2,367.08 4,090 320.47 26,120 2,046,61 2,912 874 885 4,672 32.799 4,672 0.000000% 0.8750 4090 320.47 102 0.078351 Page 18 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00116295 SHELTON 41-2 Weld 29980 2,349.06 4.260 333.79 25,720 2,015.27 3,002 929 941 4,872 32,550 4,872 0.000000% 0.8750 4260 333.79 102 0.078354 00016495 SHELTON 42-2 Weld 26510 2,077.16 4,280 335.36 22,230 1,741.80 3,021 929 941 4,891 28,782 4,891 0.000000% 0.8750 4280 335.36 102 0.078354 01230886 SITZMAN 12-33 Weld 20520 1,703.08 4,230 35107 16,290 1,352.01 3,085 867 878 4,830 22,279 4,830 0.000000% 0.8750 4230 351.07 743 0.082996] 00132688 SITZMAN 13-33 Weld 13110 1,088.08 3,820 317.04 9.290 771.04 2,823 765 775 4.363 14,234 4,363 0.000000% 0.8750 3820 317.04 743 0082996- 00029995 SMITH 11-34 Weld 23240 1,727.48 5,060 376.12 18,180 1,351.36 3,915 929 941 5,785 25,232 5,785 0.000000% 0.8750 5060 376.12 101 0.0'74332, O0030595 SMITH 12-34 Weld 40890 3,039.44 5,030 373.89 35,860 2,665.55 3,881 929 941 5,750 44,395 5,750 0.000000% 0.8750 5030 373.89 101 0074332 O0096389 SPOMER 10-32 Weld 11660 985.06 4,390 370.88 7,270 614.18 3,477 765 775 5,017 12,659 5,017 0.000000% 0.8750 4390 370.88 608 0.084482 00175587 SPOMER 2-32 Weld 10710 904.80 3,800 321.03 6.910 583.77 2,803 765 775 _ 4,343 11,628 4,343 0.000000% 0.8750 3800 321.03 608 0.064482! 00175387 SPOMER 7-32 Weld 11260 951.26, 4,590 387.77 6,670 563.49 3,704 765 775 5,243 12,225 5,243 0.000000% 0.8750 4590 387.77 608 0.0844821 00170487 SPOMER 9-32 Weld 45080 3,808.44 4,430 374.26 40,650 3,434.18 3,527 765 775 5,066 48,944 5,066 0.000000% 0.8750 4430 374.26 608 0.004402' 04856386 STATE-OLIN#1 Weld 54230 4,038.83 3,470 258.43 50,760 3,780.40 3,213 656 664 4,532 67,289 4,532 12.500000% 0.8750 3470 258.43 129 0071476 04856386 STATE-OLIN#2 Weld 48100 3,582.30 3,150 234.60 44,950 3,347.70 2,793 656 664 4,113 59,683 4,113 12.500000% 0.8750 3150 234.60 129 0.0744'76 04856386 STATE-OLIN#3 46080 3,431.85 3,430 255.45 42,650 3,17640 3,159 656 664 4,479 57,177 4,479 12.500000% 0.8750 3430 255.45 129 0.074476 04856386 STATE-OLIN#4 Weld 69490 5,175.34 4.440 330.67 65,050 4,844.66 4,485 656 664 5,805 86,224 5,805 12.500000% 0.8750 4440 330.67 129 0.074476 05729286 STATE OF COLORADO AL#1 Weld 53120 4,733.94 3,000 267.35 50,120 4,466.59 2,711 601 609 3,920 65,912 3,920 12.500000% 0.8750 3000 267.35 1383 0.089118i 00077692 STATE OF COLORADO AL#2 Weld 78780 6,941.94 4,790 422.09 73,990 6,519.85 4,719 765 775 6,259 97,752 6,259 12.500000% 0.8750 4790 422.09 1371 0.0881181 01059196 STATE#1 Weld 36200 3,725.49 2,560 263.46 33,640 3,462.03 2,360 492 498 3,350 44,918 3,350 12.500000% 0.8750 2560 263.46 1309 0.102914 01059196 STATE#2 Weld 57010 5,867.13 3,300 339.62 53,710 5,527.51 3,317 492 498 4,307 70,739 4,307 12.500000% 0.8750 3300 339.62 1309 0.102914 04069986 STEWART#1 Weld 31600 3,09504 4,540 444.67 27,060 2,650.37 3,759 710 719 5,189 34,309 5,189 0.000000% 0.8750 4540 444.67 163 0.097944 04071386 STEWART#2 Weld 34230 2,626.64 5,090 390.58 29,140 2,236.06 4,276 765 775 5,815 37,164 5,815 0.000000% 0.8750 5090 390.58 141 0076735 06250286 STITT GU 41 Weld 24650 1,760.36 5,040 359.93 19,610 1,400.43 4.549 601 609 5,758 26,763 5,758 0.000000% 0.8750 5040 359.93 820 00714141 06250286 STITT GU#2 Weld 16820 1,201.18 4,960 354.21 11,860 846.97 4,353 656 664 5,673 18.262 5,673 0.000000% 0.8750 4960 354.21 820 0.07141., 00135788 STOUT 3-3 Weld 14960 1,241.62 3,720 308.75 11,240 932.87 2,708 765 775 4,248 16,242 4.248 0.000000% 0.8750 3720 308.75 743 0.06:19.1c O0030594 STROMBERGER21-12 Weld 50290 3,990.72 4,510 357.89 45,780 3,632.83 3,391 874 885 5,150 54,601 5.150 0.000000% 0.8750 4510 357.89 108 0.079761 00282294 STROMBERGER 31-12 Weld 60430 4,795.36 4,180 331.70 56,250 4,463.66 3,144 874 885 4,903 67,301 4,903 2.512500% 0.8750 4180 331.70 108 0079324 O0030494 STROMBERGER 32-12 Weld 69630 5,525.42 4,310 34202 65,320 5,183.40 3,294 874 885 5,053 77,554 5,053 2.521880% 0.8750 4310 342.02 108 0.079354' O0056094 STROMBERGER 33-12 Weld 38530 3,057.50 4,770 378.52 33,760 2,678.98 3,700 874 885 5,459 41,926 5,459 0.221875% 0.8750 4770 378.52 108 0.079354 O0283094 STROMBERGER 34-12 Weld 63570 5,070.86 4,070 324.66 59.500 4,746.20 2,900 874 885 4,659 69,172 4.659 0.221875% 0.8750 4070 324.66 138 0.079768 O0076492 STROMBERGER 43-12#1 Weld 42140 3,343.98 4,270 338.84 37,870 3,005.14 3,126 874 885 4,885 45,752 4,885 0.000000% 0.8750 4270 338.84 108 0.079354 00154393 STROMBERGER44-12 Weld 47460 3,785.78 4,320 344.60 43,140 3.441.18 3,181 874 885 4,940 51,528 4,940 0.000000% 0.8750 4320 344.60 138 0.079768 00186093 STROMQUIST ARTHUR#2 Weld 79320 9,769.14 4,110 506.19 75,210 9,262.95 3,156 765 775 4,695 86,119 4,695 0.000000% 0.8750 4110 506.19 1390 0123161 00174887 STRONG6-31 Weld 14380 1,246.74 3,820 331.19 10,560 915.55 2,827 765 775 4,367 15,613 4,367 0.000000% 0.8750 3820 331.19 632 0.0866°`, 04828686 STRONG#1 Weld 43660 3,260.92 3,460 258.42 40.200 3,002.50 2,970 492 498 3,959 47,491 3,959 0.185780% 0.8750 3460 258.42 112 0.074' ,3 00116195 SUTTON 12-21 Weld 99920 7,324.44 5,830 427.36 94,090 6.897.08 4,790 929 941 6,660 108,485 6,660 0.000000% 0.8750 5830 427.36 800 0.07'33-^' 00117995 TEMPLE 22-13J Weld 40360 3,356.90 5,700 474.09 34,660 2,882.81 4,647 929 941 6,516 43,819 6,516 0.000000% 0.8750 5700 474.09 1313 0.08313- 00019094 THOMPSON 33-6 Weld 35130 2,717.84 6,230 481.98 28,900 2,235.86 5,403 874 885 7,162 38,397 7,162 0.667190% 0.8750 6230 481.98 120 00/:36[; 00019194 THOMPSON43-6 Weld 37240 2,881.08 4,160 321.84 33,080 2.559.24 3,028 874 885 4.787 40.704 4.787 0.667190% 0.8750 4160 321.84 120 0.07/3611 00053494 THOMPSON44-6 Weld 50410 3,899.96 4.350 336.54 46,060 3,563.42 3,347 874 885 5,107 56.157 5,107 2.539060% 0.8750 4350 336.54 120 0.07/3115; 00021595 TUTTLE31-7 Weld 61830 4,595.94 4,370 324.83 57,460 4,271.11 3,182 929 941 5,052 67,826 5,052 1.025880% 0.8750 4370 324.83 101 0.0743321 Page 19 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable b e Royalty Assessment euctio Production i No. Well Name County Value Original Y tYct on O g al Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate O0021695 TUTTLE 32-7 Weld 33360 2,479,72 4,120 306.25 29.240 2,17347 3,035 929 941 4,904 37,729 4,904 4.001560% 0.8750 4120 306.25 101 0O74332 O0174292 UNI-UPRC 15-3 Weld 36700 2,912.30 3,970 315.04 32,730 2,597.26 2,999 765 775 4,538 39,846 4,538 0.000000% 0.8750 3970 315O4 104 0079354 O1098396 UPRR 43 PAN AM B#1 SWO Weld 13160 1,086.49 12,500 1,03200 660 54.49 13,246 558 564 14,368 14,288 14,288 0.000000% 0.8750 12500 1.03200 1297 0.03256 O1098396 UPRR 43 PAN AM B#11 Weld 8870 732.31 1,110 91.64 7,760 640.67 143 558 564 1,265 9,630 1,265 0.000000% 0.8750 1110 91.64 1297 0.08256 O1642486 VETER#1 Weld 14000 1,126.42 3,730 300.11 10,270 826.31 2,835 710 719 4,265 15,200 4,265 0.000000% 0.8750 3730 300.11 557 0.080458 O0171487 VETTING 1-26 Weld 14060 1,188.70 4,120 348.33 9,940 840.37 3,169 765 775 4,709 15,265 4,709 0.000000% 0.8750 4120 348.33 696 0.084545 O0282694 WARDELL 11-18 Weld 55700 4,148.32 4,410 328.44 51,290 3,819.88 3,279 874 885 5,038 60,474 5,038 0.000000% 0.8750 4410 328.44 129 0.074476 O0282594 WARDELL 12-18 Weld 83440 6,214.28 5,350 398.45 78,090 5,815.83 4,358 874 885 6.117 90,592 6,117 0.000000% 0.8750 5350 398.45 129 0,074476 O0094789 WARDELL UPRR 31-29#3 Weld 16450 1,225.14 4,050 301.63 12,400 923.51 2,983 820 830 4,632 17,860 4,632 0.000000% 0.8750 4050 301.63 129 0.074476] O0070892 WARDELL UPRR 31-7 41 Weld 94060 6,991.66 6,740 501,00 87,320 6,490.66 6,165 765 775 7,704 102,122 7,704 0.000000% 0.8750 6740 501 O0 101 0.0743321 O0152193 WARDELL UPRR 32-29 Weld 13880 1,033.72 4,470 332.91 9,410 700.81 3,111 991 1,004 5,105 15,070 5,105 0.000000% 0.8750 4470 332.91 129 0.0744761 O0090691 WARDELL UPRR 32-745 Weld 42770 3,185.34 4,100 305.35 38,670 2,879.99 3,035 820 830 4,685 46,436 4,685 0.000000% 0.8750 4100 305.35 129 0.074476 O0090791 WARDELL UPRR 41-19#6 Weld 33980 2,530.70 4,110 306.10 29,870 2,224.60 3,045 820 830 4,695 36.893 4.695 0.000000% 0.8750 4110 30610 129 0.074476 O0186393 WARDELL UPRR 41-29 Weld 15140 1,127.56 4,600 342.59 10,540 784.97 3,262 991 1,004 5,257 16,438 5,257 0.000000% 0.8750 4600 34259 129 0.074476 O0153693 WARDELL UPRR41-7 Weld 44620 3,323.12 5,120 381.32 39.500 2,941.80 4,094 874 885 5,853 48,445 5,853 0.000000% 0.8750 5120 381.32 129 0O74476 O0106790 WARDELL UPRR 42-29#4 Weld 21600 1,608.68 3,970 295.67 17,630 1,313.01 2,883 820 830 4,533 23.451 4,533 0.000000% 0.8750 3970 295.67 129 0.074472 O0039587 WARDELL UPRR 42-742 Weld 22920 1,706.98 4,230 315.03 18,690 1,39195 3,291 765 775 4830 24,885 4,830 0.000000% 0.8750 4230 315.03 129 0O74476 O0601696 WARDLAW 33-28 Weld 62050 5,149.90 4,500 373.48 57,550 4776.42 3,278 929 941 5,147 67,369 5,147 0.000000% 0.8750 4500 373.48 743 0.082996 O0092694 WCL 34-5 Weld 36580 2,806.96 4,080 313.08 32,500 2,493.88 2,903 874 885 4,663 39,715 4,663 0.000000% 0.8750 4080 313.08 139 0.076735 O0006994 WCL 5-8 Weld 36270 2,893.18 4,330 345.40 31,940 2,547.78 3,189 874 885 4,948 39,379 4,948 0.000000% 0.8750 4330 34540 140 0.079768 O0149893 WEBBER 11-4 Weld 30060 2,234.42 4,290 318.88 25,770 1,915.54 3,252 820 830 4,902 32,637 4,902 0.000000% 0.8750 4290 31888 101 0.0743331 O0149993 WEBBER 21-4 Weld 101540 7,547.68 7,670 570.13 93,870 6,977.55 7,119 820 830 8,769 110,243 8,769 0.000000% 0.8750 7670 570.13 101 0.014339, O0318895 WEBBER UPRR 31-3 Weld 43900 3,263.18 4,890 363.48 39,010 2,899.70 3,830 874 885 5,590 47.663 5,590 0.000000% 0.8750 4890 363.48 101 0074:32' O0318295 WEBBER UPRR 32-3#2 'Weld 30840 2,292.40 4,410 327.80 26,430 1,964.60 3,501 765 775 5,040 33,483 5,040 0.000000% 0.8750 4410 32780 101 0.0746')" O0318395 WEBBER UPRR 41-3#1 Weld 21560 1,602.60 4,570 339.70 16,990 1,262.90 3,678 765 775 5,218 23,408 5,218 0.000000% 0.8750 4570 339.70 101 0.0743344 O0318495 WEBBER UPRR 42-343 Weld 28840 2,143.74 4,110 305.50 24,730 1,838.24 3,047 820 830 4,696 31,312 4,696 0.000000% 0.8750 4110 305.50 101 0.074332 O0162287 WEBER 4-19 Weld 17630 1.429.98 4,080 330.93 13,550 1,099.05 3,127 765 775 4,667 19,141 4,667 0.000000% 0.8750 4080 330.93 207 0.081111 O0159592 WEBSTER 10-33 Weld 11030 915.44 3,840 318.70 7,190 596.74 2,850 765 775 4,389 11,975 4,389 0.000000% 0.8750 3840 31870 743 0.082996 O0213688 WEBSTER 11-32 Weld 16590 1,376.90 6,210 515.41 10,380 861.49 5,552 765 775 7,092 18,012 7,092 0.000000% 0.8750 6210 515.41 743 0.082996 O0094289 WEBSTER 14-32 Weld 15920 1,321.30 3,340 277.21 12,580 1,044.09 2,280 765 775 3,820 17,285 3,820 0.000000% 0.8750 3340 27721 743 0.082996 O0172487 WEBSTER 15-28 Weld 42480 3,525.68 4,670 387.59 37,810 3,138.09 3,391 965 977 5.332 46,121 5,332 0.000000% 0.8750 4670 387.59 743 0.082996 O0213488 WEBSTER 15-32 Weld 14960 1,241,62 3,930 326.17 11,030 915.45 2,952 765 775 4,492 16,242 4,492 0.000000% 0.8750 3930 326.17 743 0.082987,, O0172387 WEBSTER 9-28 Weld 19010 1,577.76 3,730 309.58 15,280 1,268.18 2,721 765 775 4,261 20,639 4,261 0.000000% 0.8750 3730 309.58 743 0O6299°I O0213588 WEBSTER9-32 Weld 10740 891.38 4,160 345.26 6,580 546.12 3.218 765 775 4,757 11,661 4,757 0.000000% 0.8750 4160 345.26 743 0.002396, O0115895 WEISS 13-34 Weld 20780 1,617.68 4.260 331.63 16,520 1,286.05 2,996 929 941 4,865 22,561 4,865 0.000000% 0.8750 4260 331.63 524 0077843' O4648886 WEISS 1-34 Weld 6770 529.84 3,850 301.31 2.920 228.53 3,085 656 664 4,405 7,350 4,405 0.000000% 0.8750 3850 301.31 5001 0.078262 O4841386 WENINGER UPRR 31-1#1 Weld 22460 1,672.74 4,950 368.66 17,510 1,304.08 4,121 765 775 5,660 24,385 5.660 0.000000% 0.8750 4950 368.66 129 0.0/4476 O0169588 WENINGER UPRR 42-1#2 Weld 9960 741.78 3,820 284.50 6,140 457.28 2,822 765 775 4,362 10,814 4,362 0.000000% 0.8750 3820 28450 129 0.074476 O0030794 WERTZ24-12 Weld 33700 2,688.18 4,120 328.64 29,580 2,359.54 3,075 874 885 4,835 37,541 4,835 2.535940% 0.8750 4120 328.64 140 0.079768 Page 20 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00153993 WETCO FARMS UPRR 43-3 Weld 45100 3,578.86 4,230 335.67 40,870 3,243.19 3,080 874 885 4,840 48,966 4,840 0.000000% 0.8750 4230 33567 104 0.079354 00137687 WILKINSON#1 Weld 28330 2,415.84 4,200 358.16 24,130 2,057.69 3,174 805 815 4,795 30,758 4.795 0.000000% 0.8750 4200 358.16 671 0.0852/5 00095194 YAMAGUCHI 33-27 J Weld 59880 4,451.00 7,010 521.07 52,870 3,929.93 6,261 874 885 8,021 65,068 8,021 0.085030% 0.8750 7010 521.07 106 0.074332 01087197 BIG FOOT 14-12 Weld 131640 10,446.16 4,450 353.13 127,190 10,09303 3,213 929 941 5,083 142,923 5,083 0.000000% 0.8750 4450 353.13 108 0.079353 01066797 BROSNAHAN 13-30 Weld 77580 6,734.10 4,290 372.38 73,290 6,361.72 3,037 929 941 4,906 84,230 4,906 0.000000% 0.8750 4290 372.38 748 0.084527 04482386 CHAMBERLIN 1 Weld 11300 909.18 2,880 231.72 8,420 677.46 3,287 0, 0 3,287 12,269 3,287 0.000000% 0.8750 2880 231.72 556 0.080466 02630586 WASS 1 Weld 9640, 815.02 170 14.37 9,470 800.65 190 0 0 190 10,525 190 0.562500% 0.8750 170 14.37 696 0.084545! 00249887 ANDERSON-COOMBS 1 Weld 16690 1,41106 3,620 306.05 13,070 1.105,01 2,889 88 1,162 4,140 18,121 4,140 0.000000% 0.8750 3620 306.05 - 645 0.08454'•', 02630686 WASS2 Weld 12360 1,044.98 3,640 307.74 8,720 737.24 2,923 88 1,162 4,173 13,451 4,173 0.234380% 0.8750 3640 307.74 696 00845.251 00161792 S.E.G.L.1 Weld 17340 1.503.36 4,110 356.33 13,230 1,147.03 3,444 88 1,162 4,694 18,826 4.694 0.000000% 0.8750 4110 356.33 604 0.0866x9; 02752986 ISHIGURO I Weld 13620 1,192.82 3,640 318.78 9,980 874.04 2,907 88 1,162 4,157 14,787 4,157 0.000000% 0.8750 3640 318.78 698 0.0875781 02630786 WASS 4 Weld 12180 1,029,76 3,640 307.74 8,540 722.02 2,912 88 1,162 4,163 13,224 4,163 0.000000% 0.8750 3640 307.74 696 0.084545� 02631486 CURTIS 1 Weld 9880 865.28 4,020 352.06 5,860 513.22 3,391 88 1,162 4,641 10,837 4,641 1.020310% 0.8750 4020 352.06 698 0.087578 00161892 S.E.G.L.2 Weld 25800 2,236.84 4,320 374,54 21,480 1,862.30 3,553 182 1,200 4,936 28,011 4,936 0.000000% 0.8750 4320 374.54 604 0.086699 00184587 DUELL 1 Weld 26470 2,664.18 4,220 424.74 22,250 2,239.44 3,444 182 1.200 4,827 28,739 4,827 0.000000% 0.8750 4220 424.74 663 01006'5 00184687 DUELL 2 Weld 19490 1,961.64 4,170 419.71 15,320 1.541.93 3,377 182 1,200 4,760 21,161 4,760 0.000000% 0.8750 4170 419.71 663 0.100649+ 00182787 ANDERSON-COOMBS 4 Weld 31250 2,629.10 4,250 357.56 27,000 2,271.54 3,474 182 1,200 4,857 33,929 4,857 0.000000% 0.8750 4250 357.56 639 0084131' 00183587 ANDERSON-COOMBS 3 Weld 38180 3,212.12 4,210 354.19 33,970 2,857.93 3,432 182 1,200 4,814 41,453 4,814 0.000000% 0.8750 4210 354.19 639 0.084131 00183487 ANDERSON-COOMBS 2 Weld 27760 2,335.48 4,190 352.51 23,570 1,982.97 3,409 182 1,200 4,792 30,139 4,792 0.000000% 0.8750 4190 352.51 639 00841314 00183287 ANDERSON-COOMBS5 Weld 22390 1,883.70 3,660 307.92 18,730 1,575.78 2,805 182 1,200 4,187 24,309 4,187 0.000000% 0.8750 3660 307.92 639 0084131' 00184087 STATE-HUME 1 Weld 12950 1,134.14 4,480 392.35 8,470 741.79 4,082 182 1,200 5,465 14,997 5,465 6.250000% 0.8750 4480 392.35 697 0.0675/` 00184187 ISHIGURO 2 Weld 25400 2,224.48 3,570 312.65 21,830 1,911.83 2,964 182 1,200 4,347 29,416 4,347 6.250000% 0.8750 3570 312.65 698 0.0875/&' 00182587 ISHIGURO 3 Weld 27610 2,418.02 4,330 379.21 23,280 2,038.81 3,564 182 1,200 4,946 29,977 4,946 0.000000% 0.8750 4330 379.21 698 0.08758. 00183387 ANDERSON-COOMBS 6 Weld . 26660 2,242.94 3,950 332.32 22,710 1,910.62 3,131 182 1,200 4,514 28,945 4,514 0.000000% 0.8750 3950 332.32 639 006el ' 00182387 ISHIGURO 5 Weld 23370 1,854.50 3,940 312.65 19,430 1,541.85 3,120 182 1,200 4,502 25,373 4,502 0.000000% 0.8750 3940 312.65 104 0.6/93;4 00182287 ISHIGURO 6 Weld 27080 2,148.90 3,940 312.65 23,140 1,836.25 3,124 182 1,200 4,507 29,401 4,507 0.000000% 0.8750 3940 312.65 104 0.079354 00127888 ISHIGURO 4 Weld 22110 2,292.40 3,770 390.88 18,340 1,901.52 2,925 182 1,200 4,308 24,005 4,308 0.000000% 0.8750 3770 39038 653 0.103692 00182087 STATE-ELK 1 Weld 22490 1,793.98 4,480 357.36 18,010 1,436.62 4,082 182 1,200 5,465 26,046 5,465 6.250000% 0.8750 4480 357.36 138 0.079768 00184387 GUY SHABLE INC 1-4 Weld 87940 7,287.06 5,200 430.89 82,740 6,856.17 4,473 274 1,200 5,947 95,478 5,947 0.000000% 0.8750 5200 430.89 550 0.082864 00162092 HARD-FOUGHT 1-35 Weld 19860 1,739.30 4,430 387.97 15,430 1,3513 5/83 3,607 274 1,200 5,081 21,618 5,081 0.255470% 0.8750 4430 387.97 697 0.087 , 00128888 CITY OF GREELEY 1-30 Weld 21410 1,866.18 4,320 376.55 17,090 1,489.63 3,463 274 1,200 4,937 23,245 4,937 0.000000% 0.8750 4320 376.55 630 0.087187'.'; 00129088 HAMBLEN 1-30 Weld 12000 1,045.96 4,360 380.04 7,640 665.92 3,553 274 1,200 5,026 13,136 5,026 0.819750% 0.8750 4360 380.04 630 008.... 00128988 CITY OF GREELEY 2-30 Weld 24990 2,178.22 4,190 365.22 20,800 1,813.00 3,316 274 1,200 4,790 27,132 4,790 0.000000% 0.8750 4190 365.22 630 0.08713 00154891 KNAUB-BETZ 1-14 Weld 16040 1.280.48 4,330 345.67 11,710 934.81 3,472 274 1,200 4,946 17,415 4,946 0.000000% 0.8750 4330 345.67 553 0.0%939,' 00312895 BOREN 132 Weld 11670 1,003.96 4,690 403.48 6,980 600.48 3,883 274 1,200 5,357 12,670 5,357 0.000000% 0.8750 4690 403.48 738 0.088] 00154791 KNAUB-BETZ2-14 Weld 24120 1,925.52 4,390 350.46 19,730 1,575.06 3,546 274 1,200 5,020 26,187 5,020 0.000000% 0.8750 4390 350.46 553 0070331 00349494 CHITTENDEN 1-32 Weld 22740 1,946.88 4,400 376.71 18,340 1,570.17 3,551 274 1,200 5,024 24,689 5,024 0.000000% 0.8750 4400 376.71 716 0.085617, 00317295 SEELE 1-11 Weld 7950 675.60 4,020 341.62 3,930 333.98 3,126 274 1,200 4,599 8.631 4,599 0.000000% 0.8750 4020 341.62 504 0.00^951 00161592 HAVES 1-20 Weld 51900 4,38462 5,290 446.91 46,610 3,937.71 4,569 274 1,200 6,043 56,349 6,043 0.000000% 0.8750 5290 446.91 608 0.0844821 Page 21 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production Na. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rof) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00161692 HAYES 2-20 Weld 17710 1496.18 4,660 393.69 13,050 1,102.49 3,848 274 1200 5,322 19,228 5,322 0.000000% 0.8750 4660 393.69 608 0.084482 00129188 ALVA SHABLE 1-4 Weld 57730 4,783.74 4,910 406.86 52,820 4,376.88 4,13] 274 1,200 5,611 62,678 5,611 0.000000% 0.8750 4910 406.86 550 0.082864 00128188 WASS 6 Weld 27640 2,336.82 4,170 352.55 23.470 1,98427 3,307 274 1,200 4,781 30,120 4,781 0.367190% 0.8750 4170 352.55 696 0.084545 00129288 PEPPLER 1-36 Weld 16440 1,261.52 4,200 322.29 12,240 939.23 3,330 274 1,200 4,804 17,849 4,804 0.000000% 0.8750 4200 322.29 139 0.076735 00129988 WASS 3X Weld 30240 2,556.64 3,630 306.90 26,610 2,249.74 2,712 274 1,200 4,186 33,096 4,186 0.798440% 0.8750 3630 306.90 696 0.084545 00128788 SEELE 2-11 Weld 16140 1,371.58 3,710 315.28 12,430 1,056.30 2,768 274 1,200 4,242 17,523 4,242 0.000000% 0.8750 3710 315.28 504 0.08498 00129388 PEPPLER 3-36 Weld 12750 1,011.76 4,150 329.32 8,600 682.44 3,585 274 1200 5,059 14,766 5,059 6.250000% 0.8750 4150 329.32 108 0.079354 00128088 NOE 1-30 Weld 38120 3,322.70 _ 4,360 380.04 33,760 2,942.66 3,510 274 1,200 4,984 41,387 4,984 0.000000% 0.8750 4360 380.04 630 0.087164- 00129588 ALVA SHABLE 2-4 Weld 63760 5,283.40 6,340 525,36 57,420 4,758.04 5,769 274 1,200 7,243 69,225 7,243 0.000000% 0.8750 6346 525.36 550 0.082864 00129888 STENZEL 1-31 Weld 44810 3,769.92 3,900 328.11 40,910 3,441.81 2.984 274 1,200 4,458 48.651 4,458 0000000% 0.8750 3900 328.11 639 0084131 00243493 ZABKA 1-15 Weld 15080 1,213,30 3,630 292.06 11,450 921.24 2,673 274 1,200 4,147 16,373 4,147 0.000000% 0.8750 3630 292.06 556 0.080458 00158691 LUNOVALL 1-13 Weld 18060 1,540.52 4,440 378.73 13,620 1,161.79 3,598 274 1,200 5,072 19,608 5,072 0.000000% 0.8750 4440 378.73 400 00853 00129688 BARNETT 1-20 Weld 16420 1,425.16 5,170 448.72 11,250 976.44 4,430 274 1,200 5,904 17.827 5,904 0.000000% 0.8750 5170 448.72 432 0.086794 00305594 SUSAN 1 Weld 31670 2,53500 3,730 298.56 27,940 2.236.44 2,698 365 1,200 4,263 34,385 4,263 0.000000% 0.8750 3730 298.56 520 0.080044 00128388 DARCY 1 Weld 9610 ]]3.20 6,040 485.97 3,570 287.23 5,337 365 1,200 6,902_ 10,434 6,902 0.000000% 0.8750 6040 485.97 557 0.080455, 00128488 HOVEY-WANKER 1-9 Weld 16100 1,264.56 3,970 311.82 12,130 952,74 2.977 365 1,200 4.542 17,480 4,542 0.000000% 0.8750 3970 311.82 502 0.078514 00128688 BERNHARDT 1-1 Weld 21840 1,809.74 5,280 437.52 16,560 1,372.22 4,469 365 1,200 6,034 23,712 6,034 0.000000% 0.8750 5280 437.52 552 0082864' O0079389 HULL 1-1 Weld 11700 969.50 5,670 469.84 6,030 499.66 4,911 365 1,200 6,476_ 12,703 6,476 0.000000% 0.8750 5670 469.84 552 0.082864 00078789 SUN&SOIL 2-14 Weld 27110 2,111.30 4,970 387.06 22,140 1.724.24 4,118 365 1,200 5,683_ 29,434 5,683 0.000000% 0.8750 4970 387.06 142 0.077879 00078689 SUN B SOIL 1-14 Weld 46310 3,606.58 4,730 368.37 41,580 3,238.21 3.841 365 1,200 5,406 50,279 5,406 0.000000% 0.8750 4730 368.37 142 0077879, O0305694 LINDSEY 1-35 Weld 22610 1,819.16 4,390 353.21 18,220 1,465.95 3,454 365 1,200 5,019 24,548 5,019 0.000000% 0.8750 4390 353.21 556 0030418 00078889 WHITNEY 1-22 Weld 23530 1,86720 5,920 46978 17,610 1,397.42 5,205 365 1,200 6,770_ 25.547 6,770 0.000000% 0.8750 5920 469.78 104 0.07_9'.'2'1 O0079289 WASS 5 Weld 18050 1,52804 5,520 466.69 12,530 1,059.35 4,745 365 1200 6,310 19,597 6,310 0.000000% 0.8750 5520 466.69 696 005"5' , 00055491 HSR6-13 Weld 146820 10,934.56 5,270 392.49 141,550 10.542.07 4,314 471 1,239 6,023 159,405 6,023 0.000000% 0.8750 5270 392.49 129 0.0744/'', 00057591 HSR 12.24 Weld 26670 1,986.28 4,010 298.65 22,660 1,687.63 2.879 471 1,239 4,588 28,956 4,588 0.000000% 0.8750 4010 298.65 129 0.0744-161 00055291 HSR 14-13 Weld 28250 2,103.94 4,190 312.05 24,060 1,791.89 3.083 471 1,239 4,792_ 30,671 4.792 0.000000% 0.8750 4190 312.05 129 0.074476 00054991 5 HSR 10-13 Weld 40540 3,019.26 4,050 301.63 36,490 2,717.63 2,919 471 1,239 4,628 44,015 4,628 0.000000% 0.8750 4050 301.63 129 0.074476 _ 00059091 HSR-AVERY 10-27 Weld 17150 1,309.66 4,060 310.04 13,090 999.62 2,927 471 1,239 4,637 18,620 4,637 0.000000% 0.8750 4060 310.04 118 0.076365 00057291 HSR-CARLSON 13-23 Weld 32220 2.399.62 3,970 295.67 28,250 2,103.95 2,829 471 1,239 4,538 34,982 4,538 0.000000% 0.8750 3970 295.67 129 0.074476 00057391 HSR-MORGAN 11-23 Weld 44840 3,339.50 4,440 330.67 40.400 3,008.83 3.364 471 1,239 5.073 48,683 5,073 0.000000% 0.8750 4440 330,67 129 0.074476. 00059791 HSR-SMYTHE 14-27 Weld 48780 3,725,08 5,160 394.04 43,620 3,331.04 4,184 471 1,239 5,893 52,961 5,893 0.000000% 0.8750 5160 394.04 118 0.07632;2. 00057491 HSR-DUFFY9-23 Weld 24740 1,842.54 4,100 305.35 20,640 1,537.19 2,978 471 1,239 4,687 26,861 4,687 0.000000% 0.8750 4100 305.35 129 0.07446. 00059591 HSR-VANNEMAN 3-27 Weld 29060 2.219.16 4,090 312.33 24,970 1,906.83 2,964 471 1,239 4,673 31,551 4,673 0.000000% 0.8750 4090 312.33 118 0.076.15'3' 00056991 HSR-WEILAND6-23 Weld 33350 2,483.78 4,330 322.48 29.020 2,16130 3,234 471 1,239 4.943 36,209 4,943 0.000000% 0.8750, 4330 322.48 129 0.07445,: 00057791 HSR-SPRINCIN 11-24 Weld 41280 3,074.36 5,250 39100 36,030 2,683.36 4,193 565 1,239 5,996 44,818 5,996 0.000000% 0.8750 5250 391.00 129 0.074115. 00075890 HSR-CAMPBELL 12-26 Weld 25540 1,902.12 4,080 30386 21,460 1,598.26 2,857 565 1,239 4,661 27,729 4,661 0.000000% 0.8750 4080 303.86 129 0.07_4476' 00057891 HSR-MORSE 6-24 Weld 22510 1,676.46 4,260 317.27 18.250 1,359.19 3,065 565 1,239 4,868 24,439 4,868 0.000000% 08750 4260 317.27 129 0.0744761 00058991 HSR-MILLS 15-26 Weld 21570 1,606,44 4,180 311.31 17,390 1.295.13 2.971 565 1,239 4,774 23,419 4,774 0.000000% 0.8750 4180 311.31 129 00744751 00055391 HSR-REDER 5-13 Weld 39380 2,932.86 4.320 321.74 35,060 2,611.12 3,131 565 1.239 4934 42,755 4,934 0.000000% 0.8750 4320 321.74 129 0.0744761 Page 22 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rog) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00056391 HSR-LANDOR 10-22 Weld 29650 2,208.22 5,410 402.92 24,240 1.805.30 4,374 565 1,239 6,177 32,191 6,177 0.000000% 0.8750 5410 402.92 129 0.074476 00058191 HSR-KRANDEL9-25 Weld 32130 2392.92 4,880 363.44 27,250 2,029.48 3,779 565 1,239 5,583 34884 5,583 0.000000% 0.8750 4880 363.44 129 0.074476 00056091 HSR-FRIEDMAN 6-21 Weld 73280 5,457.60 5,340 397.70 67,940 5,059.90 4301 565 1,239 6,105 79,561 6,105 0.000000% 0.8750 5340 397,70 129 0.0744761 O0077290 POST HOLE 1-34 Weld 17680 1,410.30 4210 335.82 13470 1,074.48 3,009 565 1,239 4,813 19,195 4,813 0.000000% 0.8750 4210 335.82 140 0.079768 O0076990 JUSTINE 1-10 Weld 74780 5,934.10 5,510 437.24 69,270 5496.86 4,493 565 1,239 6,297 81,190 6,297 0.000000% 0.8750 5510 437.24 108 0.079354 00060491 HSR-HOSTEK 14-33 Weld 20530 1,505.50 4,210 308.73 16,320 1,19fi 77 3,006 565 1,239 4,809 22,290 4,809 0.000000% 0.8750 4210 308.73 122 0.073332 00059191 HSR-JOYCE 11-27 Weld 24590 1,877.82 4,230 323.02 20,360 1,554.80 3,031 565 1,239 4,834 26,698 4,834 0.000000% 0.8750 4230 323.02 118 0.076365] 00054791 HSR-SCIARONI 15-13 Weld _ 27700 2,06298 4,530 337.38 23,170 1,725.60 3,372 565 1,239 5.175 30,074 5,175 0.000000% 0.8750 4530 337.38 129 0.0744761 00073890 HSR-LEONARD 12-22 Weld 18720 1,394.20 4,140 308.33 14,580 1,085.87 2,924 565 1,239 4,728 20,325 4,728 0.000000% 0.8750 4140 308.33 129 0.0744701 01055496 HSR-TUTEUR 9-27 Weld 29560 2,257.34 4,170 318.44 25,390 1,938.90 2,965 565 1,239 4,768 32,094 4,768 0.000000% 0.8750 4170 318.44 118 0.07636`! 00059691 HSR-HEATH 5-27 Weld 29260 2,234.44 4,080 311.57 25,180 1,922.87 2.855 565 1239 4,658 31,768 4,658 0.000000% 0.8750 4080 311.57 118 007636`.' 00056791 CHAIRMAN 1-22 Weld 29840 2,222.36 4,150 309.08 25,690 1,913.28 2,945 565 1,239 4,748 32,398 4,748 0.000000% 0.8750 4150 309.08 129 0074476 00056191 HSR-BIBEAULT4-22 Weld 44250 3,295.56 4,370 325.46 39,880 2,970.10 3,189 565 1,239 4,992 48,043 4,992 0.000000% 0.8750 4370 325.46 129 0.074476 00076890 HSR-DEVLIN 6-35 Weld 29750 2,181.62 4,160 305.06 25,590 1,876.56 2,948 565 1,239 4,751 32,300 4,751 0.000000% 0.8750 4160 305.06 122 0.073332 00055891 HSR-HERRICK3-21 Weld 17860 1,330.14 4,300 320.25 13,560 1,009.89 3,116 565 1,239 4,920 19,391 4,920 0.000000% 0.8750 4300 320.25 129 0.07447?' 00058691 HSR-STUBBEN 11-26 Weld 20750 1,545.38 4,050 301.63 16.700 1,243.75 2,829 565 1,239 4,632 22,529 4,632 0.000000% 0.8750 4050 301.63 129 0.0744761 O0075690 HSR-MOSEMAN 5-25 Weld 30260 2,253.64 4,450 331.42 25.810 1,922.22 3,286 565 1,239 5,089 32,854 5,089 0.000000% 0.8750 4450 331.42 129 0.074476 00060591 HSR-BORGEN 9-35 Weld 5790 424.60 4.460 327.06 1,330 97.54 3,298 565 1,239 5,101 6,286 5,101 0.000000% 0.8750 4460 327.06 122 0.073332 00076390 HSR-KINYON 4-34 Weld 12750 934.98 4,540 332.93 8,210 602.05 3,383 565 1,239 5,186 13,843 5,186 0.000000% 0.8750 4540 332.93 122 0073332 00076190 HSR-RENSHAW5-28 Weld 26070 1,941.58 4,020 299.39 22,050 1,642.19 2,793 565 1,239 4,596 28,305 4,596 0.000000% 0.8750 4020 299.39 129 0.074176; O0073790 HSR-DINKELSPIEL 3-22 Weld 71570 5,330.24 5,480 408.13 66,090 4,922.11 4,462 565 1,239 6,265 77,705 6,265 0000000% 0.8750 5480 408.13 129 0.07'(4 O0076590 HSR-ZELDIN 14-34 Weld 12090 886.58 4,140 303.59 7,950 582.99 2,926 565 1,239 4,729 13,126 4,729 0.000000% 0.8750 4140 303.59 122 0.07331Y.. 00060191 HSR-REESE 5-33 Weld 14330 1,050.84 4,160 305.06 10,170 745.78 2.956 565 1,239 4,759 15.558 4759 0.000000% 0.8750 4160 305.06 122 0.0733', O0073690 HSR-FAUST 13-21 Weld 25030 1,864.14 4,140 308.33 20,890 1,555.81 2,931 565 1239 4,735 27,175 4,735 0.000000% 0.8750 4140 308.33 129 0.01447.- _ 00057191 HSR-CYPRES 15-23 Weld 30960 2.305.78 4,280 318.76 26,680 1,987.02 3,086 565 1,239 4,889 33,614 4,889 0,000000% 0.8750 4280 318.76 129 0.0744'' 00078190 HSR-STEER 15-33 Weld 19570 1,435.10 4,290 314.59 15,280 1,120.51 3,096 565 1,239 4,899 21,247 4,899 0.000000% 0.8750 4290 314.59 122 0.0733321 O0075790 HSR-BRADY 15-25 Weld 21140 1,681.92 4,180 323.39 17,560 1,358.53 2,973 565 1,239 4,776 23,603 4,776 0.000000% 0.8750 4180 323.39 120 0.077365 O0073990 HSR-ANDERSON 11-22 Weld 25380 1,890.20 4,190 312.05 21,190 1,578.15 2,985 565 1,239 4,788 27,555 4,788 0.000000% 0.8750 4190 312.05 129 0.074476 00058791 HSR-TERRY 8-26 Weld 27330 2,035.42 4,200 312.80 23,130 1,722.62 2,996 565 1,239 4,800 29,673 4,800 0.000000% 0.8750 4200 312.80 129 0.074476 O0077990 HSRGIBBONS 3-35 Weld 18160 1,331.70 4,170 305.79 13,990 1,025.91 2,968 565' 1,239 4,771 19,717 4,771 0.000000% 0.8750 4170 305.79 122 0.073332 00074190 HSR-WALSH 8-24 Weld 22800 1,698.06 4,200 312.80 18,600 1,385.26 2.994 565 1,239 4,797 24,754 4,797 0.000000% 0.8750 4200 312.80 129 0.07447'.. O0073590 HSR-SIMONS 14-21 Weld 34810 2,592.50 4,130 307.59 30,680 2,284.91 2,917 565 1,239 4,720 37,794 4,720 0.000000% 0.8750 4130 307.59 129 0.0744,' 00058391 HSR-HEILESON 12-25 Weld 45840 3,413.98 4,210 313.54 41,630 3,100.44 3,011 565 1,239 4,815 49,769 4,815 0.000000% 0.8750 4210 313.54 129 0.0/4;5 00055791 HSR-TANDOWSKYB-21 Weld 27190 2,025.00 4,220 314.29 22,970 1,710.71 3,021 565 1,239 4,825 29,521 4,825 0.000000% 0,8750 4220 314.29 129 0.07411,:' 00058091 HSR-TUCK 10-24 Weld 20560 1,53122 4,910 365.68 15,650 1,165.54 3,807 565 1,239 5,611 22,322 5,611 0.000000% 0.8750 4910_ 365.68 129 0.074:7.. 00349594 CHITTENDEN 2-32 Weld 29370 2,526.68 4,460 383.69 24,910 2,142.99 3,295 565 1,239 5,098 31,887 5,098 0.000000% 0.8750 4460 383.69 738 0.0800Ld; 00307794 BOREN 2-32 Weld 25560 2,198.90 4,410 379.39 21,150 1,819.51 3,242 565 1,239 5,045 27,751 5,045 0.000000% 0.8750 4410 379.39 738 0.086; O0073390 SUN&SOIL 3-14 Weld 70250 5,47100 5,510 429.11 64,740 5,041.89 4,498 565 1,239 6.302 76,271 6,302 0.000000% 0.8750 5510 429.11 142 0.0771 61 O0073490 SUN&SOIL4-14 Weld 29640 2,308.34 5,100 397.18 24,540 1,911.16 4,025 565 1,239 5,828 32,181 5,828 0.000000% 0.8750 5100 397.18 142 00777(.31 Page 23 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) — Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rob) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00245393 HSR-KING 4-23 Weld 35670 2,723.94 4,510 344.41 31,160 2,379.53 3,354 565 1,239 5,157 38,727 5,157 0.000000% 0.8750 4510 344.41 118 0.076365 O0077490 PEPPLER 2-36 Weld 29110 2.233.76 4,360 334.56 24,750 1,899.20 3,177 565 1,239 4,980 31,605 4.980 0.000000% 0.8750 4360 334.56 139 0.076735 00061291 KEITH 1 Weld 28600 2,125.90 5,160 383.55 23,440 1742.35 4,090 565 1,239 5,893 31,051 5,893 0.000000% 0.8750 5160 383.55 106 0.074332 00061091 HSR-FEDERAL3-36 Weld 21090 1,570.70 3,980 296.41 17,110 1,274.29 2,751 565 1239 4,555 22,930 4,555 0.142030% 0.8750 3980 296.41 129 0.074476 00061191 HSR-FEDERAL 1-36 Weld 24590 1,831.36 4,100 305.35 20,490 1,526.01 2,890 565 1,239 4,693 26,736 4,693 0.142030% 0.8750 4100 305.35 129 0.074476 00060891 HSR-FEDERAL 13-36 Weld 23740 1,768.06 4,580 341.10 19,160 1426.96 3,438 565 1,239 5,242 25.812 5242 0.142030% 0.8750 4580 341.10 129 0.074476 00060691 HSR-FEDERAL 15-36 Weld 24340 1,812.74 4,660 347.06 19,680 1,465.68 3.441 659 1,239 5,338 26,464 5,338 0142030% 0.8750 4660 347.06 129 0.074476 01054996 HSR-FARKAS 9-14 Weld 37540 2,795.82 4,230 315.03 33,310 2,480.79 2,784 776 1,277 - 4,837 40,758 4,837 0.000000% 0.8750 4230 315.03 129 0.074476 00156191 HSR-M.CHRISTINE 2-22 Weld 21800 1,623.58 4,570 340.36 17,230 1,283.22 3,327 659 1,239 5,224 23,669 5,224 0.000000% 0.8750 4570 340.36 129 0.07_4476; 00055591 HSR-GLASSER 1-21 Weld 36630 2,728.06 4,470 332.91 32,160 2,395.15 3.209 659 1,239 5,106 39,770 5,106 0.000000% 0.8750 4470 332.91 129 0.074474i 00055191 HSR-SMITH 11-13 Weld 30490 2,270.78 4,590 341.84 25,900 1,928.94 3,348 659 1,239 5,246 33,103 5,246 0.000000% 0.8750 4590 341.84 129 00'74476) 00059391 HSR-BARTH 6-27 Weld 16920 1,292.10 4,140 316.15 12,780 975.95 2,834 659 1,239 4,731 18,370 4,731 0.000000% 0.8750 4140 316.15 118 0.076365 00055091 HSR-PFAELZER 12-13 Weld 84380 6,284.28 5,390 401.43 78,990 5.882.85 4,266 659 1,239 6,164 91,613 6,164 0.000000% 0.8750 5390 401.43 129 0.074476 00059291 HSR-RANDALL 13-27 Weld 22860 1,745.70 4,240 323.79 18,620 1,421.91 2,952 659 1,239 4,850 24,819 4,850 0.000000% 0.8750 4240 323.79 118 0.076365 00058491 HSR-RUSSELL3-26 Weld 29970 2,232.04 4,210 313.54 25,760 1,918.50 2,919 659 1,239 4,816 32.539 4,816 0.000000% 0.8750 4210 313.54 129 0074476 00060091 HSR-JERRY D11-28 Weld 16730 1,245.98 4,380 326.20 12,350 919.78 3,113 659 1,239 5,010 18,164 5,010 0.000000% 0.8750 4380 326.20 129 0.074476 00058591 HSR-FOGELMAN6-26 Weld 12490 930.20 4,220 314.29 8,270 615.91 2,930 659 1,239 4,827 13,561 4,827 0.000000% 0.8750 4220 314.29 129 0.07447' 00059891 HSR-BALDWIN 12-28 Weld 20090 1,496.22 4,590 341.84 15,500 1,154.38 3,351 659 1,239 5,248 21.812 5,248 0.000000% 0.8750 4590 341.84 129 0.074476 00058291 HSR-SWENSSON 14-25 Weld 33100 2,465.16 4,340 323.23 28,760 2,14193 3,057 659 1,239 4,955 35,937 4,955 0.000000% 0.8750 4340 323.23 129 0.074476 00060391 HSR-SILVERS9-33 Weld 38960 2,857.02 4,560 334.39 34,400 2,522.63 3,317 659 1,239 5,215 42,299 5,215 0.000000% 0.8750 4560 334.39 122 0073332 00058891 HSR-BLACKFORD 1-26 Weld 37270 2,775.72 4,260 317.27 33,010 2,458.45 2,971 659 1,239 4.868 40,465 4,868 0.000000% 0.8750 4260 317.27 129 0071478' 00061491 HSR-PICCONE2-21 Weld 54880 4,087.24 4,700 350.04 50,180 3,737.20 3,469 659 1,239 5,366 59,584 5,366 0.000000% 0.8750 4700 350.04 129 0.074174i 00057091 HSR-HIGGINS 14-23 Weld 27830 2,072.66 4,110 306.10 23,720 1,766.56 2,798 659 1,239 4,695 30,215 4,695 0000000% 0.8750 4110 306.10 129 00744;E, 00055991 HSR-CLAYTON 5-21 Weld 31300 2,331.10 4,300 320.25 27,000 2,010.85 3,015 659 1,239 4,913 33,983 4,913 0.000000% 0.8750 4300 320.25 129 0.0744114 00056691 HSR-GIBSON 8-22 Weld 31130 2,318.44 4,230 315.03 26,900 2,003.41 2,943 659 1,239 4,840 33,798 4,840 0.000000% 0.8750 4230 315.03 129 0:07 <'°i 00057691 HSR-RICHMON 4-24 Weld 31380 2,337.06 4,190 312.05 27,190 2,025.01 2,890 659 1,239 4,788 34,070 4,788 0.000000% 0.8750 4190 312.05 129 00744761 00054891 HSR-MILBY 16-13 Weld 31460 2,343.02 4,570 340.36 26,890 2,002.66 3,323 659 1,239 5,220 34,157 5,220 0.000000% 0.8750 4570 340.36 129 0.074476 00056491 HSR-KUERSTEINER 9-22 Weld 33570 2,500.16 4,290 319.50 29.280 2,180.66 3,007 659 1,239 4,904 36,447 4,904 0.000000% 0.8750 4290 319.50 129 0.074476 00056291 HSR-ARSCOTT 5-22 Weld 23010 1,713.70 4,800 357.48 18,210 1,35622 3,592 659 1.239 5,489 24,982 5,489 0.000000% 0.8750 4800 357.48 129 0.074476 00056591 HSR-HARTELL 16-22 Weld 35570 2,649.12 4,260 317.27 31,310 2,331.85 2,970 659 1,239 4,867 38,619 4,867 0.000000% 0.8750 4260 317.27 129 0.074476 00057991 HSR-ROSS 15-24 Weld 41990 3,127.24 4,530 337.38 37,460 2,789.86 3,285 659 1239 5.183 45,589 5,183 0.000000% 0.8750 4530 337.38 129 0074470! 00130693 HSR-BRIL3-13 Weld 30620 2,280.46 5,100 379.83 25,520 1,900.63 3,222 986 1,621 5,829 33,245 5,829 0.000000% 0.8750 5100 379.83 129 0.01',47 00086692 HSR-BETZ 10-21 Weld 20390 1,518.56 4,530 337.38 15,860 1,181,18 2,970 837 1,376 5,183 22,138 5,183 0.000000% 0.8750 4530 337.38 129 0.0745,,Y 00086592 HSR-MEHLBERG 9-21 Weld 23000 1,712.94 4,660 347.06 18,390 1,365.88 3,319 757 1,246 5,322 24,971 5.322 0.000000% 0.8750 4660 347.06 129 00744,, O0086892 HSR-WILSON 15-21 Weld 20090 1,496.22 4,370 325.46 15,720 1,170.76 3,061 731 1,202 4,995 21,812 4,995 0.000000% 0.8750 4370 325.46 129 0.07,!7", O0093092 HSR-ROZEMA4-26 Weld 28930 2,154.60 3,850 286.73 25,080 1,867.87 2,969 542 891 4,402 31,410 4,402 0.000000% 0.8750 3850 286.73 129 0.07417,,' 00089892 HSR-TURNER3-25 Weld 38130 2,839.76 3,930 292.69 34,200 2,547.07 3,203 488 803 4,495 41,398 4.495 0.000000% 0.8750 3930 292.69 129 0.0744_.;', 00086992 HSR-WISEMAN 5-24 Weld 28080 2,091.28 3,750 27929 24,330 1,812.00 2,932 514 845 4,291 30,487 4,291 0.000000% 0.8750 3750 279.29 129 0.074477.1 O0087392 HSR-ESCOBOZA 1-24 Weld 43350 3,228.54 4,650 346.31 38,700 2,882.23 3,607 644 1,059 5,309 47,066 5,309 0.000000% 0.8750 4650 346.31 129 0.0744761 Page 24 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate,/ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate O0069592 HSR-HERSH 9-6 Weld 68060 5,068.84 6,000 446.86 62,060 4,621.98 4,613 848 1,395 6,856 73,894 6,856 0.000000% 08750 6000 446.86 129 0.074476 00092192 HSR-J.T.10-6 Weld 32340 2,408.56 5,150 383.55 27,190 2,025.01 3,501 901 1,402 5,884 35,112 5.884 0.000000% 0.8750 5150 383.55 129 0074476 O0092092 HSR-A.R.C.15-6 Weld 52060 3,877.22 5,220 388.76 46,840 3,488.46 3,984 747 1,230 5,961 56,522 5,961 0.000000% 0.8750 5220 388.76 129 0.074476. 00091992 HSR-HAGAN 16-6 Weld 68350 5,09044 5,720 426.00 62,630 4,664.44 4,396 811 1,334 6,541 74,209 6,541 0.000000% 0.8750 5720 426.00 129 0.07447_1 O0069692 HSR-FREY 13-6 Weld 35120 2,615.60 4,170 310.56 30,950 2,305.04 2,674 789 1,298 4,760 38,130 4,760 0.000000% 0.8750 4170 310.56 129 0.074476' O0069792 HSR-UPSON 14-6 Weld 50080 3,729.76 4,180 311.31 45,900 3,418.45 2,844 729 1,200 4,773 54,373 4.773 0.000000% 0.8750 4180 311.31 129 00/14761 O0069892 HSR-JANA 11-6 Weld 76530 5,699.64 5,010 373.12 71,520 5,326.52 3,595 806 1,325 5,726 83,090 5,726 0.000000% 0.8750 5010 373.12 129 0.0744 -t' O0092292 HSR-ANNA 126 Weld 41970 3,125.76 4,440 330.67 37,530 2,795.09 2,674 906 1,490 5,069 45,567 5,069 0.000000% 0.8750 4440 33067 129 0.67447-' O0084092 HSR-REWANK 4-7 Weld 34570 2,574.64 4,750 353.76 29,820 2,220.88 3,088 883 1,453 5,424 37,533 5,424 0.000000% 0.8750 4750 353.76 129 0.074476j O0069992 HSR-NIALL 13-7 Weld 34490 2,568.68 4,690 349.29 29,800 2219.39 3.185 820 1,350 5.355 37,446 5,355 0.000000% 0.8750 4690 349.29 129 0074476" O0083092 HSR-ROEDER 14-7 Weld 30210 2,24992 4,580 341.10 25.630 1,90882 3,217 764 1,257 5,237 32,799 5,237 0.000000% 0.8750 4580 341.10 129 0.074475 O0083292 HSR-COOK 11-7 Weld 39590 2,948.50 4,280 318.76 35,310 2.629.74 2,817 785 1,291 4,892 42,983 4,892 0.000000% 0.8750 4280 318.76 129 0.074476 00083992 HSR-HARLAND 3-7 Weld 33270 2,477.82 4,450 331.42 28,820 2,146.40 3,085 756 1,243 5,084 36,122 5,084 0.000000% 0.8750 4450 331.42 129 0074476 O0083692 HSR-OBERKFELL 6-7 Weld 0 000 0 0.00 0 0.00 87 761 1,252 2,100 0 0 0.000000% 0.8750 0 0.00 129 0.074476 O0083792 HSR-GROMOLA 5-7 Weld 32000 2,383.24 4,260 317.27 27,740 2,06597 2,767 795 1,308 4,870 34,743 4,870 0.000000% 0.8750 4260 317.27 129 0.074476 O0090392 HSR-KATZEN 16-1 Weld 36470 2,716.14 5,800 431.96 30,670 2,284.18 4,798 691 1,136 6,625 39,596 6,625 0.000000% 0.8750 5800 431.96 129 00744744 00083392 HSR-PRINVALE 12-7 Weld 38180 2,843.50 4,300 320.25 33,880 2,523.25 2.797 800 1,315 4,912 41,453 4,912 0.000000% 0.8750 4300 320.25 129 00744761 O0088892 HSR-BAYER 12-1 Weld 110900 8,259.38 5,240 39025 105,660 7,869.13 4,184 682 1,122 5,989 120,406 5,989 0.000000% 0.8750 5240 390.25 129 0.074476 O0090492 HSR-KLETTER3-1 Weld 35860 2,670.70 5,630 419.30 30,230 2,251.40 3,993 923 1,519 6,435 38.934 6,435 0.000000% 0.8750 5630 419.30 129 0.074476 00089392 HSR-SHAPIR011-1 Weld 46260 3,446.74 4,030 300.14 42,250 3,146.60 2.814 675 1,111 4,601 50,247 4,601 0.000000% 0.8750 4030 300.14 129 0.0744/9 O0086392 HSR-STONEY 16-14 Weld 37420 2,786.90 4,440 330.67 32,980 2,456.23 2,809 856 1,408 5,072 40,627 5,072 0.000000% 0.8750 4440 330.67 129 0.07447611 00089692 HSR-BROWN 14-1 Weld 34170 2,544.84 4,350 323.97 29,820 2,220.87 2,847 805 1,324 4,976 37.099 4,976 0.000000% 0.8750 4350 323.97 129 0.074472' O0090292 HSR-SMOLOWE9-1 Weld 60460 4,502.82 6,340 472.18 54,120 4,030.64 5,021 841 1,383 7,245 65,642 7,245 0.000000% 0.8750 6340 472.18 129 0.6744 ; 00091492 HSR-HAYES6-1 Weld 36560 2,722.84 5,840 434.94 30,720 2,287.90 4,185 941 1,547 6,673 39,694 6,673 0.000000% 0.8750 5840 434.94 129 00744-i c; 00090192 HSR-EASLEY 15-1 Weld 65900 4,907.96 5,560 414.09 60,340 4,493.87 3,845 949 1,561 6,355 71,549 6,355 0.000000% 0.8750 5560 414.09 129 0.074474 O0085392 HSR-CUTLER 14-31 Weld 84240 6,600.54 6,180 484.23 78,060 6,116.31 5,042 763 1,256 7,060 91,461 7,060 0.000000% 0.8750 6180 484.23 123 0.078354 00091792 HSR-BAINES 5-1 Weld 42580 3,171.18 5,450 405.89 37,130 2,765.29 4,163 781 1,284 6,228 46,230 6,228 0.000000% 0.8750 5450 405.89 129 0.074476 00084292 HSR-SIAMAS 6-31 Weld 90460 7,087.90 6,430 503.82 84,030 6,584.08 5,170 822 1,352 7,345 98,214 7,345 0.000000% 0.8750 6430 503.82 102 0.078354 O0090592 HSR-IRWIN 4-1 Weld 40870 3,043.84 5,390 401.43 35,480 2,642.41 4,129 768 1,263 6,161 44,373 6,161 0.000000% 0.8750 5390 401.43 129 0.074476 O0084492 HSR-GARDNER3-31 Weld 66940 5,245.02 5,550 434.86 61,390 4,810.16 4,003 885 1456 6,344 72,678 6,344 0.000000% 0.8750 5550 434.86 102 0.076354 O0090092 HSRJACKSON 10-1 Weld 30570 2,276.74 5,600 417.07 24,970 1,859.67 3,926 934 1,536 6,396 33,190 6,396 0.000000% 0.8750 5600 417.07 129 0.074476 00089192 HSR-PHILLIPS I3-1 Weld 34270 2,552.30 4,990 371.64 29,280 2,180.66 3,502 834 1.371 5,707 37.207 5,707 0.000000% 0.8750 4990 371.64 129 0.074476 • 00084392 HSR-BREST4-31 Weld 44790 3,509.48 4,800 376.10 39,990 3,133.38 3,693 677 1,113 5,483 48,629 5,483 0.000000% 0.8750 4800 376.10 102 0.078354 00092792 HSR-SALINSKY 16-36 Weld 46860 3,576.40 5,340 407.55 41.520 3,168.85 4,555 915 1,505 6.976 58,145 6,976 12.500000% 0.8750 5340 407.55 100 0.076321 O0084792 HSR-TUDOR 11-31 Weld 87910 6,888.10 5,480 429.38 82,430 6,458.72 4,305 740 1.217 6,262 95,445 6,262 0.000000% 0.8750 5480 429.38 123 0.078354 O0092592 HSR-EBAUGH 15-36 Weld 32700 2,495.70 5,720 436.56 26,980 2,059.14 5,051 915 1,505 7,472 40,575 7,472 12.500000% 0.8750 5720 436.56 100 0.076321 00084192 HSR-MASSEY 5-31 Weld 41870 3,280.68 6,010 470.91 35,860 2,809.77 4,990 708 1,166 6,864 45,459 6,864 0.000000% 0.8750 6010 470.91 102 0.078354 O0092692 HSR-HEARST 10-36 Weld 38370 2,928.44 5,310 405.26 33,060 2,523.18 4,984 737 1,213 6,934 47,610 6,934 12.500000% 0.8750 5310 405.26 100 0.076321 00092392 HSR-HARMON 12-36 Weld 45050 3,438.26 3,790 289.26 41,260 3,149.00 3,167 676 1,111 4,954 55,899 4,954 12.500000% 0.8750 3790 289.26 100 0076321 Page 25 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed • Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate O0084692 HSR-KIRKHAM 12-31 Weld 98360 7,706.90 5,570 436.43 92,790 7,270.47 4,339 766 1,260 6,365 106,791 6,365 0.000000% 0.8750 5570 436.43 123 0.078354 O0092492 HSR-CONLEV 11-36 Weld 37340 2,849.82 3,590 273.99 33,750 2,575.83 3,072 612 1,007 4,691 46,332 4,691 12.500000% 0.8750 3590 273.99 100 0.076321 O0085892 HSR-METZ 13-31 Weld 60590 4,747.46 6,020 471.69 54,570 4,275.77 4,738 809 1,330 6,876 65,783 6,876 0.000000% 0.8750 6020 471.69 123 0.078354 00131893 HSR-FISCHER 6-23 Weld 54960 4,384.04 5,920 472.23 49,040 3,911.81 4,028 1,036 1,705 6,769 59,671 6,769 0.000000% 0.8750 5920 47223 140 0.079768 00131793 HSR-BOTT 3-23 Weld 60500 4,825.96 5.580 445.11 54,920 4,380.85 4,169 834 1,373 6,376 65.686 6,376 0.000000% 0.8750 5580 445.11 140 0.079768 00092892 HSR-CARROLL 9-36 Weld 46510 3,549.68 4,900 373.97 41,610 3,175.71 4,538 705 1,159 6,402 57,710 6,402 12.500000% 0.8750 4900 373.97 100 0.076321 00094192 HSR-FRISBIE 16-29 Weld 22720 1,760.00 4,660 360.99 18,060 1,399.01 2,901 916 1,507 5,324 24,667 5,324 0.000000% 0.8750 4660 360.99 128 0.077465 00093192 HSR-ARCHIBALD 4-20 Weld 33890 2,689.30 4,960 393.60 28,930 2,295.70 3,328 884 1,454 5,666 36,795 5,666 0.000000% 0.8750 4960 393.60 108 0079354 O0094792 HSR-WRIGHT 9-29 Weld 20450 1,584.16 4,370 338.52 16,080 1,245.64 2,901 793 1,305 4,998 22,203 4,998 0.000000% 0.8750 4370 338.52 128 0.077465 00093592 HSR-RAWITCH 5-20 Weld 37160 2,948.80 5,160 409.47 32,000 2,539.33 3,187 1,025 1,686 5.897 40,345 5,897 0.000000% 0.8750 5160 409.47 108 0.079354 O0093992 HSR-MUNDS 13-29 Weld 107930 8,360.80 5,680 440.00 102,250 7,920.80 4.125 896 1,473 6,494 117,181 6.494 0.000000% 0.8750 5680 440,00 128 0.077465 00094492 HSR-RAY 3-29 Weld 67490 5,228.12 5,440 42141 62,050 4,806.71 3,830 904 1,488 6,222 73,275 6,222 0.000000% 0.8750 5440 421.41 128 0.077465 00097992 HSR-MURRAY 12-17 Weld 36190 2,871.82 5,050 400.74 31,140 2,47108 3,475 870 1,432 5,777 39,292 5,777 0.000000% 0.8750 5050 400.74 108 0.079354 O0094392 HSR-MAYA 4-29 Weld 149630 11.591.08 5,770 446.97 143,860 11,144.11 4,224 897 1,476 6,597 162.455 6,597 0.000000% 0.8750 5770 446.97 128 0.077465 O0095092 1159-SALISBURY 6-29 Weld 34800 2,695.]8 5,060 391.97 29,740 2,303.81 3,676 796 1,310 5,783 3],]83 5,783 0.000000% 0.8]50 5060 391.97 128 0.077465 00093792 HSR-CARTER 11-29 Weld 59470 4,606.84 6,310 488.80 53,160 4,118.04 4,482 1,034 1,701 7,216 64,567 7,216 0.000000% 08750 6310 488.80 128 0.077465 01054596 HSR-EVANS 11-17 Weld 63060 5,004.06 5,640 447.56 57,420 4,556.50 3,584 1,080 1,777 6.441 68,465 6,441 0.000000% 0.8750 5640 447.56 108 0.079354 O0094692 HSR-CROUSE 5-29 Weld 79600 6,166.22 5,180 401.27 74,420 5,764.95 3,777 810 1,333 5,920 86,423 5,920 0.000000% 0.8750 5180 401.27 128 0.077465 00131293 HSR-MNOOKIN 4-17 Weld 42640 3,271.98 4,530 347.61 38,110 2,924.37 3,110 783 1,288 5,181 46,295 5,181 0.000000% 0.8750 4530 347.61 139 0.076735 00132093 HSR-FROELICH 12-29 Weld 121840 9,438.34 6,730 521.34 115,110 8,917.00 4,891 1,059 1,742 7,693 132,283 7,593 0.000000% 0.8750 6730 521.34 128 0077465_ 00130893 HSR-SCARPULLA 3-17 Weld 50060 3,841.36 4,890 375.23 45,170 3,466.13 3,138 926 1,524 5,588 54,351 5.588 0.000000% 0.8750 4890 37523 139 00/6735` 00137093 HSR-TEAGLE 10-29 Weld 49160 3,808.18 7,620 590.28 41,540 3,217.90 5.314 1,282 2,108 8,705 53,374 8,705 0.000000% 0.8750 7620 590.28 128 0.077453; 00131693 HSR-PECK6-20 Weld 107030 8,493.26 5,270 418.20 101,760 8,075.06 3,710 873 1,436 6,019 116,204 6,019 0.000000% 0.8750 5270 418.20 108 0.0/9334' 00137693 HSR-DICKERSON 14-29 Weld 44330 3,434.02 5,210 403.59 39,120 3,03043 3.948 760 1,250 5,958 48,130 5,958 0.000000% 0.8750 5210 403.59 128 0.0774C.,I 00138193 HSR-SCHREIBER 1-30 Weld 32060 2,446.86 5,650 431.21 26,410 2,015.65 3,866 981 1,613 6,461 34,808 6,461 0.000000% 0.8750 5650 431.21 105 0.076321 00131393 HSR-KRISTAL 3-20 Weld 35070 2,782.94 5,180 411.05 29,890 2,371.89 3,312 985 1,620 5,918 38,076 5,918 0.000000% 08750 5180 411.05 108 0079354 00142493 HSR-VASSER 8-30 Weld 37350 2,850.58 6,590 502.96 30,760 2,347.62 5,147 901 1,483 7,531 40,551 7,531 0.000000% 08750 6590 502.96 105 0.076321 00131993 HSR-ABRAMSON 5-23 Weld 57530 4,589.06 5.990 477.81 51,540 4,111.25 4,249 1,056 1,544 6,849 62,461 6,849 0.000000% 0.8750 5990 477.81 140 0.079768 00155193 1159-STEIN 15-23 Weld 117340 9,311.40 5,440 431.69 111.900 8,879.71 4,335 762 1,114 6,212 127,398 6,212 0.000000% 0.8750 5440 431.69 108 0.079354 00147993 HSR-LAYNG 4-23 Weld 40720 3,248.16 5,720 456.27 35,000 2,791.89 4,275 921 1,347 6,543 44,210 6,543 0.000000% 0.8750 5720 456.27 140 0.079768 00155093 HSR-VICKI 10-23 Weld 40420 3,207.48 5,620 445.97 34.800 2,761.51 4,038 968 1,415 6,420 43.885 6,420 0.000000% 0.8750 5620 44597 108 0.079354 00146093 HSR-MELCHIOR 13-17 Weld 32470 2,576.62 4,680 371.38 27,790 2.205.24 3.026 943 1,378 5,347 35,253 5,347 0.000000% 0.8750 4680 371.38 108 0.079354 00155593 HSR-DECKERS-26 Weld 76760 6,091.22 6,480 514.21 70,280 5,57701 4,727 1,088 1,592 7,407 83,339 7,407 0.000000% 0.8750 6480 514.21 108 0.0/035: 00156093 HSR-DENYS 14-15 Weld 27800 2.06642 4,430 329.29 23,370 1,737.13 2,992 843 1,233 5,068 30,183 5,068 0.000000% 0.8750 4430 329.29 106 0.0743321 00155693 HSR-KRIEG 7-26 Weld 57160 4,535.88 5,490 435.65 51,670 4,100.23 3.779 1,012 1,480 6,271 62,059 6,271 0.000000% 0.8750 5490 435.65 108 0.079354 00155993 HSR-NELLIS 11-15 Weld 46630 3,466.10 5,330 396.19 41,300 3,069.91 3.400 1,091 1,595 6,086 50,627 6,086 0.000000% 0.8750 5330 396.19 106 0.074332 00155393 HSR-AUSTIN 16-26 Weld 57970 4,600.16 6,350 503.90 51,620 4,096.26 4,414 1,156 1,691 7,262 62,939 7,262 0.000000% 0.8750 6350 503.90 108 0.079354 00138293 HSR-ACKER 1-36 Weld 63630 5,049.30 5.430 430.89 58,200 4,618,41 4,371 1,106 1,617 7,094 78,953 7,094 12.500000% 0.8750 5430 430.89 104 0.079354 00153293 HSR-BLEVINS 15-17 Weld 28380 2,142.00 4,460 336.62 23,920 1,805.38 2,943 875 1,279 5,097 30,813 5,097 0.000000% 0.8750 4460 336.62 130 0.0754931 Page 26 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rofl) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00155493 HSR-ELLIOT 15-26 Weld 63650 5,050.88 5,740 455.49 57,910 4,595.39 4,368 889 1.300 6,557 69,106 6,557 0.000000% 08750 5740 455.49 108 0.079354 00153593 HSR-CROUCH 10-17 Weld 27270 2,030.96 5,160 384.30 22,110 1,646.66 3,002 1,174 1,717 5,893 29,607 5,893 0.000000% 0.8750 5160 384.30 129 0.074476 00141793 HSR-CORVI 2-36 Weld 46580 3,696.30 5,440 431.69 41,140 3,264.61 3,381 1,514 2,214 7,108 57,797 7,108 12.500000% 0.8750 5440 431.69 104 0.079354 00154893 HSR-SILBERMAN 3-23 Weld 35950 2,852.78 5,270 418.20 30,680 2,434.58 3,496 1,028 1,503 6,027 39,031 6,027 0.000000% 0.8750 5270 418.20 104 0.079354 00153193 HSR-BEALL 16-17 Weld 15700 1,184.98 5,100 384.93 10,600 800.05 3,485 950 1,389 5,824 17,046 5824 0.000000% 0.8750 5100 384.93 130 0075476 00154993 HSR-RUZICANO 6-23 Weld 88540 7,026.00 5,230 415.02 83,310 6,61098 3,844 864 1,264 5,973 96,129 5,973 0.000000% 0.8750 5230 415.02 104 0.079354 00140693 HSR-YOUNG 8-36 Weld 70260 5,575.42 4,980 395.18 65,280 5,180.24 4,376 862 1,260 6,499 87,180 6,499 12.500000% 0.8750 4980 395.18 104 0.079354 00153093 HSR-BANGS 9-17 Weld 28090 2,120.12 _ 4,870 36757 23,220 1,752.55 3,503 838 1,225 5,566 30,498 5,566 0.000000% 0.8750 _ 4870 367.57 130 0.075476 00147793 HSR-ROWE 4-21 Weld 59270 4,703.32 4,740, 37614 54,530 4,327.18 3.146 923 1,350 5,418 64,350 5,418 0.000000% 0.8750 4740 376.14 108 0.079354 00149693 HSR-SCHANZ 15-4 Weld 31890 2,370.44 5,480 407.34 26,410 1,963.10 4,321 790 1,155 6,266 34,623 6,266 0.000000% 0.8750 5480 407.34 101 0.074332 00147693 HSR-GULLICKSON 5-21 Weld 42370 3,362.22 4,330 343.60 38,040 3,018.62 3,087 755 1.105 4,947 46,002 4,947 0.000000% 0.8750 4330 343.60 108 0.079354 00149393 HSR-THESING 93 Weld 34740 2,582.30 4,360 324.09 30,380 2,258.21 3.034 792 1,158 4,983 37.718 4,983 0.000000% 0.8750 4360 324.09 101 0.074332 00147593 HSR-BRENLY 6-21 Weld 45110 3,579.66 4,250 337.25 40,860 3,242.41 2,812 831 1,215 4.858 48,977 4,858 0.000000% 0.8750 4250 337.25 108 0.079354 00149493 HSR-DUBACH 16-4 Weld 35290 2,623.18 4,660 346.39 30.630 2,276.79 2,936 969 1,417 5,321 38,315 5.321 0.000000% 0.8750 4660 346.39 101 0.074332 00147893 HSR-RENICK 3-21 Weld 78250 6,209.46 4,860 385.66 73,390 5,823.80 3.175 968 1,416 5,560 84,957 5,560 0.000000% 0.8750 4860 385.66 108 0.079354 00141993 HSR-DAYLEY 13-36 Weld 27370 2,088.90 3,990 304.52 23,380 1,784.38 3,167 829 1,212 5,209 33,961 5.209 12.500000% 0.8750 3990 304.52 100 0.0763211 00146393 HSR-WILLENBORG 10-21 Weld 36070 2,794.16 4,380 339.30 31,690 2,454.86 3,197 737 1.077 5,011 39,162 5,011 0.000000% 0.8750 4380 339.30 127 0.077465 00142293 HSR-SAWDY 14-36 Weld 490 37.40 470 35.87 20 1.53 752 852 1,246 2,851 608 608 12.500000% 0.8750 470 35.87 100 0.076321 00146193 HSR-SLOAN 15-21 Weld 47610 3,688.10 5,250 406.69 42,360 3,281.41 4,022 801 1,172 5,996 51,691 5,996 0.000000% 0.8750 5250 406.69 127 0.077465 00151193 HSR-HUNTER 12-11 Weld 34530 2,571.66 4,560 339.61 29,970 2,232.05 3,044 882 1,289 5,215 37,490 5.215 0.000000% 0.8750 4560 339.61 129 0.074476 00151093 HSR-KILDALL 13-11 Weld 35250 2,625.28 4.810 358.23 30,440 2,267,05 3,029 1,002 1.465 5,495 38,271 5,495 0.000000% 0.8750 4810 358.23 129 0.0744761 00319095 HSR-FAIRFAX 16.8 Weld 49020 3,792.44 4,250 328.80 44,770 3,463.64 3,156 689 1,007 4,852 53.222 4,852 0.000000% 0.8750 4250 328.80 120 0.0773661 00151793 HSR-THOMPSON 9-11 Weld 67380 5,018.20 6,600 491.54 60,780 4,526.66 5,404 868 1.270 7,542 73,155 7,542 0.000000% 0.8750 6600 491.54 129 0.0745.2 00319195 HSR-WILDER 15-8 Weld 28980 2,242.04 4,910 379.86 24,070 1,862.18 2,929 1,088 1,591 5,607 31,464 5,607 0.000000% 0.8750 4910 379.86 120 0.077365 00150693 HSR-RABIN 16-11 Weld 38190 2,844.24 4,380 326.20 33,810 2,518.04 3,037 801 1,171 5.009 41,463 5,009 0.000000% 0.8750 4380 326.20 129 007447'8 00153493 HSR-VOLLMER 8-17 Weld 25410 1,892.44 4,610 34333 20,800 1,549.11 3,097 884 1,293 5,274 27,588 5,274 0.000000% 0.8750 4610 343.33 129 0.074476 00151293 HSR-WALKER 11-11 Weld 35000 2.606.66 4,760 354.51 30,240 2,252.15 3,360 847 1,239 5,445 38,000 5,445 0.000000% 0.8750 4760 354.51 129 0.074476 00152993 HSR-SPITS 1-17 Weld 30000 2,234.28 4,830 359.72 25,170 1,874.56 3,278 910 1,330 5,518 32,571 5,518 0.000000% 0.8750 4830 359.72 129 0.074476 00150793 HSR-ROSSEN 14-11 Weld 48640 3,622.52 4,650 346.31 43,990 3,276.21 3,130 887 1,297 5,313 52,809 5,313 0.000000% 0.8750 4650 34631 129 0.074476 00154793 HSR-BERNSTEIN 6-20 Weld 27300 2,060.50 4,470 337.38 22,830 1,723.12 3,395 833 1,218 5,445 31,616 5,445 6.250000% 0.8750 4470 337.38 130 0075476 00151893 HSR-TEACHER 10-14 Weld 33370 2,48526 4,940 367.91 28,430 2,117.35 3,290 955 1,397 5,643 36,230 5,643 0.000000% 0.8750 4940 367.91 129 0.0744761 00154593 HSR-ATHERTON 5-20 Weld 27200 2,052.94 4,910 370.59 22,290 1,682.35 3.432 1,038 1,517 5,987 31,500 5,987 6250000% 0.8750 4910 370.59 130 00754761 00151993 HSR-MERLO 15-14 Weld 112070 8,346.52 4,730 352.27 107,340 7,994.25 3,227 884 1,293 5,404 121.676 5,404 0.000000% 0.8750 4730 352.27 129 0.0744:x5, 00154493 NSR-FITZPATRICK 4-20 Weld 26750 2,018.98 9,470 714.76 17,280 1,304.22 8,623 1,189 1,738 11,550 30,979 11,550 6.250000% 0.8750 9470 714.76 130 0,075476 00329595 HSR-RAND 11-14 Weld 36070 2,686.34 4,670 347.80 31,400 2,338.54 3,152 887 1,297 5.335 39,162 5,335 0.000000% 0.8750 4670 347.80 129 0.074476 00153893 HSR-ERICSON 9-19 Weld 15370 1,142.48 4.860 361.25 10,510 781.23 3,217 948 1,386 5,550 16,687 5,550 0.000000% 08750 4860 36125 101 0074332 00329895 HSR-KOFLER 14-14 Weld 22680 1,68912 4,720 351.53 17,960 1,337.59 3,038 957 1,400 5,395 24.624 5,395 0.000000% 0.8750 4720 351.53 129 0.074476 00329795 HSR-NELSON 13-14 Weld 30770 2,291.62 4.530 337.38 26,240 1,954.24 3,153 820 1,200 5,173 33,407 5,173 0.000000% 0.6750 4530 337.38 129 0.074476! 00154093 HSR-FARRAR 16-19 Weld 15440 1,147.68 4.290 318.88 11,150 828.80 2,918 807 1,181 4.906 16,763 4,906 0.000000% 0.8750 4290 318.88 101 0.073321._ Page 27 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rofl) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00329695 HSR-ROTTIERS 12-14 Weld 42410 3,158.52 4,730 352.27 37,680 2,806.25 3,377 824 1,205 5,405 46,045 5,405 0.000000% 0.8750 4730 352.27 129 0.074476 00154293 HSR-FINE 3-20 Weld 25890 1,954.08 4,790 361.53 21,100 1,592.55 3,721 861 1,259 5.841 29,983 5,841 6.250000% 0.8750 4790 36153 130 0.075476 00150593 HSR-MAYNE 2-10 Weld 40770 3,036.38 4,920 366.42 35,850 2,669.96 3.162 998 1,459 5,619 44,265 5,619 0.000000% 0.8750 4920 366.42, 129 0.074476 00144093 HSR-ALBERSTEIN 16-23 Weld 63930 4,882.02 5,400 412.37 58.530 4,469.65 4,035 869 1,271 6,175 69,410 6,175 0.000000% 0.8750 5400 412.37 118 0.076365 00150493 HSR-MILLER 7-10 Weld 38170 2,842.74 4,820 358.97 33,350 2,483.77 3,258 914 1,336 5.508 41,442 5,508 0000000% 0.8750 4820 358.97 129 0.074476 00144193 HSR-ASHLEY 15-23 Weld 68210 5,208.86 5,840 44597 62,370 4,762.89 4,192 1,008 1,474 6.674 74,057 6,674 0.000000% 0.8750 5840 445.97 118 0.076365 00152093 HSR-GUINAN 9-15 Weld 33820 2,518.78 4,780 356.00 29,040 2,162.78 3,055 977 1,429 5,462 36,719 5,462 0.000000% 0.8750 4780 356.00 129 0.074476 00144493 HSR-BRUTSCHY4-24 Weld 71230 5,581.16 5,400 423.11 65,830 5,158.05 3,884 930 1,360 6,174 77,335 6,174 0.000000% 0.8750 5400 423.11 102 0.078354 00152393 HSR-WOLF 10-15 Weld 30150 2.245.46 5,500 409.62 24,650 1,835.84 3,477 1,141 1,669 6,287 32,734 6,287 0.000000% 0.8750 5500 409.62 129 0.074476 00144693 C HSR-COHN 3-25 Weld 68650 4,419.90 5,180 333.50 63,470 4,086.40 4,196 701 1,025 5,923 74,534 5,923 0.000000% 0.8750 5180 333.50 332 0.064383 00148293 HSR-KENNEDY 14-2 Weld 35020 2,608.14 4,440 330.67 30,580 2,27747 3,080 812 1,187 5,079 38,022 5,079 0.000000% 0.8750 4440 330.67 129 0.074476 00144893 HSR-CROWE 6-25 Weld 18440 1,187.22 5,280 339.94 13,160 847.28 4,520 613 897 6,030 20,021 6,030 0000000% 0.8750 5280 339.94 332 0.064383 00149093 HSR-HENDERSON 11-2 Weld 61120 4,551.98 5,530 411.85 55.590 4,140.13 4,147 884 1,293 6,324 66,359 6,324 0.000000% 0.8750 5530 411.85 129 0.074476 00143493 HSR-DEMEULES 9-22 Weld 33040 2,523.10 4,900 374.19 28,140 2,148.91 3,548 833 1,218 5,599 35,872 5,599 0.000000% 0.8750 4900 374.19 118 0076365 00148393 HSR-HORNING 12-2 Weld 83780 6,239.60 5,860 436.43 77,920 5,803.17 4.522 883 1,291 6,696 90,961 6,696 0.000000% 08750 5860 436.43 129 0074476 00143193 HSRDODGE 10-22 Weld 48830 3,728.90 5,570 425.35 43,260 3,303.55 3,815 1,036 1,514 6,365 53.015 6,365 0.000000% 0.8750 5570 425.35 118 0.076365 00148593 HSR-KELLER 13-2 Weld 27790 2,069.68 4,730 352.27 23,060 1,717.41 3,172 910 1,330 5,411 30,172 5,411 0.000000% 0.8750 4730 352.27 129 0.074476 00148093 HSR-FROMHOLZ 4-2 Weld 38020 2,831.58 4,740 353.02 33,280 2,478.56 3,229 1,034 1,512 5.775 44,031 5,775 6.250000% 0.8750 4740 353.02 129 0.074476 00155893 HSR-AVINS 6-29 Weld 30840 2,355.10 4,350 332.19 26,490 2.022.91 2.864 855 1,250 4,969 33,483 4,969 0.000000% 0.8750 4350 332.19 118 0076365 00319295 HSR-BRODIE9-8 Weld 127050 9,829.22 5,720 442.53 121.330 9,386.69 4,497 828 1,211 6,536 137,940 6,536 0.000000% 0.8750 5720 442.53 120 0077365 00148193 HSR-FREELAND 3-2 Weld 42730 3,182.36 4,870 362.70 37,860 2,819.66 3,320 1,061 1,551 5,931 49,485 5,931 6.250000% 0.8750 4870 362.70 129 00744]6 00072394 HSR-GRASSHOPPER9-23 Weld 108590 8,29248 5,840 445.97 102,750 7,846.51 5,078 650 951 6.679 117,898 6,679 0.000000% 08750 5840 445.97 118 0.0763';'ii 00155793 HSR-ARNOLD 3-29 Weld 21890 1,671.62 4,380 334.48 17,510 1,337.14 2,905 854 1,248 5,007 23,766 5,007 0.000000% 0.8750 4380 334.48 118 0.076355 00149193 HSR-LOMAX 16-3 Weld 31680 2,450.92 4,370 338.09 27,310 2,112.83 3,185 736 1,076 4,996 34,395 4,996 0.000000% 0.8750 4370 338.09 121 0.07/3651 00156493 HSR-RAGA77110-11 Weld 124400 9,264.82 5,330 39696 119,070 8,867.86 3,809 927 1,356 6,092 135,063 6,092 0.000000% 0.8750 5330 396.96 129 0.074476 00158993 HSR-BARACH 8-16 Weld 28150 2,10250 3,770 281.58 24,380 1,820.92 2,758 879 1,286 4,922 34,929 4,922 12.500000% 0.8750 3770 281.58 112 0.074689 00159093 HSR-ATKINSON 6-31 Weld 84810 6,316.30 6.660 496.01 78,150 5,820.29 4,466 1,278 1,869 7,612 92,079 7,612 0.000000% 0.8750 6660 496.01 129 0074476 00150293 HSR-MONTOYA I-10 Weld 36330 2,854.66 4,980 370.69 33,350 2,463]] 3,276 979 1,431 5,686 41,615 5,686 0.000000% 0.8750 4980 370.89 129 0.074476 00158893 HSR-BARR 1-16 Weld 29480 2,201.84 4,180 312.20 25,300 1,889.64 2.804 1,081 1,580 5,465 36,579 5,465 12.500000°/; 08750 4180 312.20 112 0.074689 00155293 HSR-LONNY JOSEPH 9-24 Weld 94250 7,019.36 5,420 403.66 88.830 6,615.70 4,068 864 1,264 6,197 102,329 6,197 0.000000% 0.8750 5420 403.66 129 0.074476 00158193 HSR-COOPER 12-10 Weld 55480 4,131.92 5,500 409.62 49,980 3,722.30 2,673 1.465 2.143 6,281 60,235 6,281 0.000000% 0.8750 5500 409.62 129 0.074476 00145393 HSR-MULBERG 16-30 Weld 25180 1,875.30 3,980 29641 21,200 1,578.89 3,192 552 807 4,551 27,338 4,551 0.000000% 0,8750 3980 29641 129 0.074476 00158593 HSR-CAHILL 2-16 Weld 24190 1,806.72 3,830 286.06 20,360 1,520.66 2,806 894 1,307 5,007 30.015 5,007 12.500000% 08750 3830 286.06 110 0074685; 00150393 HSR-ALBERTO 8-10 Weld 134730 10,034.16 6,380 475.16 128,350 9,559.00 5,397 770 1,126 7,294 146,278 7294 0.000000% 08750 6380 475.16 129 007447'6 00157293 HSR-BOB 16-35 Weld 98590 7,328.40 5,930 440.79 92,660 6,887.61 4,289 1.012 1.479 6,781 107,041 6.781 0.000000% 0.8750 5930 440.79 101 0.074332++1I 00158493 HSR-CANTWELL 7-16 Weld 29280 2,186.90 4,010 299.50 25,270 1,887.40 3,166 843 1,233 5,242 36,331 5,242 12.500000% 0.8750 4010 299.50 110 0.0746801 00157993 HSR-BOYD 11-10 Weld 43650 3,250.88 4,550 338.87 39,100 2,912.01 3,084 861 1,260 5,204 47,391 5,204 0.000000% 0.8750 4550 33887 129 0.074476 00145993 HSR-TEST 16-31 Weld 51660 3,847.44 4,730 352.27 46,930 3,495.17 3,612 728 1,065 5,405 56,088 5,405 0.000000% 0.8750 4730 352.27 129 0.074476 00158693 HSR-DANTZKER 10-16 Weld 20760 1,550.54 3,760 280.83 17,000 1,269.71 2,837 842 1,231 4,910 25,759 4,910 12500000% 08750 3760 28083 112 0.0746891 Page 28 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rofl) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00144993 HSR-EGGLER 14-29 Weld 41440 3,086.28 5,500 409.62 35.940 2,676.66 3,997 929 1,358 6,285 44992 6,285 0.000000% 0.8750 5500 409.62 129 0074476 00158793 HSR-DAVENPORT 15-16 Weld 32700 2,442.34 4,010 299.50 28,690 2,142.84 2,935 934 1,366 5,234 40,575 5,234 12.500000% 0.8750 4010 299.50 112 0.074689 00145793 HSR-CASTLEMAN 2-31 Weld 139050 10,355.88 6,070 45207 132,980 9,903.81 4,834 854 1,249 6,937 150,969 6,937 0000000% 0,8750 6070 452.07 129 0.074476 00145193 HSR-AUGUST 16-29 Weld 89630 6,675.28 5,600 417.07 84,030 6,258.21 4,101 934 1,366 6,401 97,313 6,401 0.000000% 0.8750 5600 417.07 129 0.074476 00156993 HSR-BANCROFT 15-35 Weld 49070 3,647.48 4,890 363.48 44,180 3,284.00 3,201 969 1,417 5,587 53,276 5,587 0.000000% 0.8750 4890 363.48 101 0.074332 00156693 HSR-GRIFFITH 5-2 Weld 91750 6,833.18 5,620 418.56 86,130 6,41462 4,257 965 1,411 6,633 102,828 6,633 3.125000% 0.8750 5620 418.56 129 0.074476 00156893 HSR-BACANSKAS 13-35 Weld 45960 3,416.30 6,230 463.09 39,730 2,953.21 4,660 997 1.459 7,116 49,899 7,116 0.000000% 0.8750 6230 463.09 101 0.074332 00158093 HSR-BRINTON 14-10 Weld 14790 1,101.50 5,030 374.61 9,760 726.89 3,066 1,088 1,591 - 5,746 16,058 5,746 0.000000% 0.8750 5030 374.61 129 0.074476 00142993 HSR-DURYEA 16-22 Weld 124680 9,521.18 6,320 482.63 118,360 9,038.55 4,843 966 1,412 7,221 135,367 7,221 0.000000% 0.8750 6320 482.63 118 0.076365 00277794 HSR-BASSETT 5-18 Weld 42450 3,530.74 6,280 522.33 36,170 3,008.41 3,594 1,455 2,128 7,178 46,089 7,178 0,000000% 0.8750 6280 522.33 1313 0.063174 00157593 HSR-TRAIN 12-35 Weld 32980 2.45146 5,590 415.52 27,390 2,035.94 4,643 710 1,039 6,393 35,807 6,393 0.000000% 0.8750 5590 415.52 101 0.074332 00158293 HSR-CHADIMA4-14 Weld 50850 3,883.16 4,880 372.66 45,970 3,510.50 3,258 943 1,379 5,579 55.209 5,579 0.000000% 0.8750 4880 372.66 118 0.076365 00149293 HSR-LOGAN 15-3 Weld 43180 3,340.62 4,930 381.41 38,250 2,959.21 3,359 924 1,352 5,635 46,881 5,635 0.000000% 0.8750 4930 381.41 121 0.077365 00157093 HSR-THOMAS 10-35 Weld 41590 3,09146 5,290 393.22 36,300 2,698.24 3,222 1,147 1.678 6,047 45,155 6,047 0.000000% 0.8750 5290 393.22 101 0.074332 00158393 HSR-BRANDEL 5-14 Weld 33320 2,544.48 4,630 353.57 28,690 2,190.91 3,027 920 1,345 5,292 36.176 5,292 0.000000% 0.8750 4630 353.57 118 0.076365 00144393 HSR-EPSTEIN 5-24 Weld 83500 6,542.56 7,230 566.50 76,270 5,976.06 4,560 1,502 2,197 8,260 90,657 8,260 0.000000% 0.8750 7230 566.50 102 0.078354 00159293 HSR-FRENCH 16-34 Weld 71640 5.542.42 6,230 481.98 65,410 5,060.44 4,162 1,215 1,777 7,155 78,225 7,155 0.568182% 0.8750 6230 481.98 120 0.077365 00157893 HSR-CONOVER 15-10 Weld 47150 3,511.54 5,310 395.47 41,840 3,116.07 3,306 1,120 1,639 6.065 51,191 6,065 0.000000% 0.8750 5310 395.47 129 0074476 00156193 HSR-EDDINGTON 9-3 Weld 117370 9,080.34 5.860 453.36 111,510 8,626.98 3.881 1,145 1,675 6,701 127,430 6,701 0.000000% 0.8750 5860 453.36 121 0.077365 00142893 HSR-GULICK 15-11 Weld 127590 9,997,18 5,760 451.32 121,830 9,545.86 4,536 830 1,214 6,580 138,526 6,580 0.000000% 0.8750 5760 451.32 102 0.078354 00157693 HSR-BONN 16-10 Weld 77970 5.806.90 7,050 525.06 70,920 5,281.84 5,253 1,138 1,665 8,056 84,653 8,056 0.000000% 0.8750 7050 525.06 129 0.074476 00159393 HSR-FRUMAN 6-23 Weld 115940 8,853.76 5,540 423.06 110,400 8.430,70 4,454 761 1,113 6,327 125,878 6,327 0.000000% 0.8750 5540 423.06 118 0.076305 00277994 HSR-PERCONTE 16-23 Weld 138460 10,711.96 8,080 625.11 130.380 10,086.85 4,464 1,943 2,841 9,248 150,610 9,248 0.187422% 0.8750 8080 625.11 120 0.077361 00156393 HSR-CAFFERATA9-10 Weld 43350 3,228.54 5,170 385.04 38.180 2,843.50 3,893 818 1,197 5,908 47,066 5,908 0.000000% 0.8750 5170 385.04 129 0.07447;1 00156593 HSR-NICHOLS 15-32 Weld 205050 15,679.14 6.300 481.73 198,750 15,197.41 4,933 921 1,347 7,201 222,626 7,201 0.000000% 0.8750 6300 481.73 126 0.076465 00157793 HSR-CRONHOLM 10-10 Weld 42560 3,169.70 4,920 366.42 37,640 2,803.28 3,309 940 1,375 5,625 46,208 5,625 0.000000% 0.8750 4920 366.42 129 0.074476 00279194 HSR-LEVINE 9-36 Weld 50780 3,928.60 4,590 355.11 46,190 3,573.49 3,512 1,010 1,477 5.999 63,009 5,999 12.500000% 0.8750 4590 355.11 120 0.077365 O0283095 HSR-KEMPER 10-34 Weld 84870 6.734.78 6.190 491.20 78,680 6,243.58 3,125 1,605 2,347 7,078 92,145 7,078 0.000000% 0.8750 6190 491.20 104 0.079354 00279394 HSR-HAAS 5-15 Weld 136990 10,733.72 5,370 420,76 131,620 10.312.96 4,113 820 1,199 6,132 148,732 6,132 0.000000% 0.8750 5370 420.76 102 0.078354 00131493 HSR-DOUGERY 1-20 Weld 45470 3,608.22 4,780 379.31 40,690 3,228.91 3.050 980 1,434 5,464 49,367 5,464 0.000000% 0.8750 4780 379.31 108 0.079354 00159993 HSR-BIG GEORGE 14-35 Weld 106850 7,942.38 6,290 467.55 100,560 7,474.83 3,822 1,367 1,999 7,189 116,009 7,189 0.000000% 0.8750 6290 467.55 101 0.074332 00277894 HSR-COWAN 5-35 Weld 69800 5.400.08 6,540 505.97 63.260 4,894.11 3,713 1.525 2,231 7,470 75,783 7.470 0.000000% 0.8750 6540 505.97 120 0.07736` 00131593 HSR-CHARLTON 8-20 Weld 60670 4,814.40 4,230 335.67 56,440 4,478.73 3.037 732 1,070 4,839 65,870 4,839 0.000000% 0.8750 4230 335.67 108 0.07935.1) 00159193 HSR-MONTALI 14-33 Weld 163480 12,972.80 8,400 666.57 155,080 12,306.23 6.145 1,405 2,054 9,605 177,493 9,605 0.000000% 0.8750 8400 666.57 104 0.079364. 00278194 HSR-REGALIA5-26 Weld 142220 10.860.64 6,530 498.66 135,690 10,361.98 4,978 1,009 1,476 7,464 154,410 7,464 0.000000% 0.8750 6530 498.66 118 0.01636:'; 00159593 HSR-VANDLEN 2-20 Weld 43660 3.464.60 4,850 384.87 38,810 3,079.73 2,996 1,035 1,514 5,545 47,402 5,545 0.000000% 0.8750 4850 384.87 108 0.079354 00159893 HSR-BERMAN 2-35 Weld 47940 3,708.88 7,370 570.18 40,570 3.138.70 5.006 1,387 2,028 8,421 52,049 8,421 0.000000% 0.8750 7370 570.18 120 0.077365 O0280994 HSR-LEBERMAN 16-1 Weld 113520 8.438.16 6,210 461.60 107,310 7,976.56 4,290 1,142 1.670 7,102 123,250 7,102 0.000000% 0.8750 6210 461.60 106 0.04332 00278294 HSR-THORSON 9-27 Weld 140500 10,729.28 13.240 1,011.07 127.260 9,718.21 11,377 1,525 2,231 15,133 152,543 15,133 0.000000% 0.8750 13240 1,011.07 118 0.076365 Page 29 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate.I Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00159493 HSR-HINDE 7-20 Weld 52620 4,175.60 4,650 369.00 47,970 3,806.60 2,926 971 1,420 5,317 57,130 5,317 0.000000% 0.8750 4650 369.00 108 0.079354 00280894 HSR-DORSA 3-1 Weld 103930 8,040.54 5,830 451.04 98,100 7.589.50 4,231 987 1,443 6,661 112,838 6,661 0.000000% 0.8750 5830 451.04 121 0.077365 00279894 HSR-BARTKO 6-35 Weld 25790 1,995.24 4,920 380.64 20,870 1,614.60 3,032 1,053 1,541 5,626 28,001 5,626 0.000000% 0.8750 4920 380.64 120 0077365 00279294 HSR-SCHWAB 2-30 Weld 42280 3,226.86 4,990 380.84 37,290 2,846.02 3,181 1,024 1,498 5,702 45,904 5,702 0.000000% 0.8750 4990 380.84 105 0.0763211 O0278094 HSR-HOUSE 6-20 Weld 68790 5,123.20 6,290 468.45 62,500 4,654.75 4,134 1,239 1,812 7,185 74,686 7,185 0.000000% 0.8750 6290 468,45 129 0.0744761 00280094 HSR-POPE 11-35 Weld 72440 5,604.32 8,060 623.56 64,380 4,980.76 5,253 1,606 2,349 9.208 78,649 9,208 0000000% 0.8750 8060 623.56 120 00773651 00278394 HSRGREGORY 10-30 Weld 62320 4,641 34 4,380 326.20 57,940 4,315.14 2,363 1,071 1,566 5,001 67,662 5,001 0.000000% 0.8750 4380 326.20 129 0.0/4478i 00279794 HSR-BLAIR 3-35 Weld 29700 2,297.74 4,510 348.92 25,190 1,948.82 2,910 911 1,332 5,154 32,246 5,154 0.000000% 0.8750 4510 348.92 120 0.077335' 00278894 HSR-BATES 16-7 Weld 138260 10,277.14 5,540 411.80 132,720 9,865.34 4,063 946 1,384 6.394 151,545 6,394 0.946596% 0.8750 5540 411.80 101 0.074332) 00278594 HSR-MORROW7-30 Weld 62320 4,756.32 5,000 381.61 57,320 4,374.72 3,149 1,042 1,524 5,715 67,662 5,715 0000000% 0.8750 5000 381.61 105 0.074321! 00279594 HSR-MCGREGOR6-28 Weld 134550 10,049.40 5,580 416.76 128,970 9,632.64 4,036 952 1,392 6,381 146,083 6,381 0.000000% 0.8750 5580 416.76 112 0.074680 00279694 HSR-BARRON 15-35 Weld 30390 2,351.12 4,760 368.26 25,630 1,982.86 3,038 978 1,430 5.446 32,995 5,446 0.000000% 0.8750 4760 368.26 120 0.077365 00280794 HSR-SCHMID 2-34 Weld 33260 2,472.28 6,150 457.14 27,110 2,015.14 3706 1,349 1,972 7,027 36,111 7,027 0.000000% 0.8750 6150 457.14 101 0.074332 00280294 HSR-LEWIS 1-26 Weld 63930 5,073.10 6,260 496.76 57,670 4,576.34 4,601 1,037 1,517 7,155 69,410 7,155 0.000000% 0.8750 6260 496.76 108 0.079354 00278794 HSR-CRAWFORD9-5 Weld 94620 7,320.28 5,670 438.66 88,950 6.881.62 4,006 1,006 1,471 6,482 102,820 6,482 0.087500% 0.8750 5670 438.66 121 0.07736':; O0280494 HSR-BURMESTER7-34 Weld 46500 3,456.44 5,900 438.56 40,600 3,017.88 3,456 1,336 1,954 6,747 50,486 6,747 0.000000% 0.8750 5900 438.56 101 0 075331 00279994 HSR-DAVIS 16-35 Weld 35880 2,775.86 5,040 389.92 30,840 2,385.94 3,030 1,108 1,621 5,759 38,955 5,759 0.000000% 0.8750 5040 389.92 120 0.07736';j 00280194 HSR-MINTON 10-33 Weld 142870 11,337.30 8,100 642.77 134,770 10,694.53 5,234 1,632 2,387 9,253 155,116 9,253 0.000000% 0.8750 8100 642.77 104 0.07935.) O0280694 HSR-CARRICO 334 Weld 38480 2,860.30 5,030 373.89 33.450 2,486.41 3,264 1,008 1,474 5,745 41,778 5,745 0.000000% 0.8750 5030 373.89 106 0.0743321 00278494 HSR-TAYLOR 16-21 Weld 64470 4,994.16 5,210 403.59 59,260 4,590.57 4,099 756 1,105 5,960 69,996 5,960 0.000000% 0.8750 5210 403.59 127 00774031 00149593 HSR-BUTTERY 10-4 Weld 77180 5.736.94 6,460 480.18 70,720 5,256.76 5,186 891 1,302 7,379 83,795 7,379 0.000000% 0.8750 6460 480.18 101 0.0743322, 00281394 HSR-OLSON 2-2 Weld 41650 3,222.26 4,360 337.31 37,290 2,884.95 3,031 790 1,156 4,978 45,220 4,978 0000000% 0.8750 4360 337.31 120 0077331 O0280594 HSR-COLE 6-34 Weld 40420 3,004.50 5,530 411.06 34,890, 2,593.44 3,580 1,114 1,628 6,322 43,885 6,322 0.000000% 0.8750 5530 411.06 106 007^1., 00281194 HSR-MCDANIELS 4-22 Weld 32540 2,418.76 5,180 385.04 27,360 2,033/2 3,312 1,058 1,547 5,918 35,329 5,918 0.000000% 0.8750 5180 385.04 00281094 HSR-DERDIVANIS 3-2 Weld 29520 2,194.28 5,430 403.62 24,090 1,790.66 4,335 762 1,114 6,211 32,050 6,211 0.000000% 0.8750 5430 403.62 101 0.04133:., 00281294 HSR-LEMON 12-23 Weld 33160 2,565.42 5,410 418.54 27,750 2,146.88 3,189 1,215 1,777 6,181 36,002 6,181 0.000000% 0.8750 5410 418.54 120 00773651 O0032094 HSR-HARLICK9-26 Weld 64130 5,088.98 6,870 545.16 57,260 4,543.82 5,350 1,015 1,485 7,850 69,627 7,850 0.000000% 0.8750 6870 545.16 108 0.0793541 O0280394 HSR-ENGSTROM 15-34 Weld 31730 2,454.80 4,960 383.73 26,770 2,071.07 3,259 980 1,432 5,671 34,450 5,671 0.000000% 0.8750 4960 383,73 120 0.077365 00112094 HSR-HEIMARK6-2 Weld 33610 2,498.30 7,130 529.99 26.480 1.968.31 5,357 1,205 1,585 8,147 36,491 8,147 0.000000% 0.8750 7130 529.99 101 0.074332 00113994 HSR-KUECHLER 11-23 Weld 29620 2,291.56 4,750 367.48 24,870 1,924.08 2,895 1,094 1,440 5.429 32,159 5,429 0.000000% 0.8750 4750 367.48 120 0077365 00111494 HSR-OIEFENBACH 10-34 Weld 34320 2,655.16 5,200 402.30 29,120 2,252.86 3,230 1,172 1,543 5,945 37.262 5,945 0.000000% 0.8750 5200 402.30 120 0077365, 00078494 HSR-ALEXANDER 2-10 Weld 42280 3,355.08 6,470 513.42 35,810 2,841.66 4,902 1,074 1,414 7,390 45,904 7,390 0.000000% 0.8750 6470 513.42 104 0.079:!'1,) 00111994 HSR-CLACK 1-2 Weld 45120 3.490.70 5,530 427.83 39,590 3,062.87 3,032 1,420 1,868 6,320 48,987 6.320 0.000000% 0.8750 5530 427.83 120 0.07?-e O0074294 HSR-KOCH 16-32 Weld 96630 7,388.82 5,890 450.38 90.740 6,938.44 4,511 958 1,261 6,731 104,913 6,731 0.000000% 0.8750 5890 450.38 126 0.07,',:' 00109894 HSR-GREENBERG 4-23 Weld - 46030 3,65266 6,300 499.93 39,730 3,15273 4,223 1,300 1,711 7,235 50,226 7,235 0.498437% 0.8750 6300 499.93 104 00753:,1 00076594 HSR-BERTLIN 1-10 Weld 149090 11,830.88 6,650 527.70 142,440 11,303.18 4,890 1,168 1,537 7,595 161,869 7,595 0.000000% 0.8750 6650 527.70 104 0.07&143—Y 01055196 HSR-JUSTINE 11-10 Weld 53520 4,247.02 7,990 634.04 45.530 3,612.98 6,965 938 1,234 9,136 58,107 9,136 0.000000% 0.8750 7990 634.04 108 007955'1 00074494 HSR-HARRISON9-32 Weld - 86810 6,637.92 6,540 500.08 80,270 6,13784 4,750 1,178 1,551 7,479 94,251 7,479 0.000000% 0.8750 6540 500.08 126 0.0.0487 00087194 HSR-BREEN 6-14 Weld - 33740 2,576.56 5,080 387.93 28,660 2,188.63 3,086 1,175 1,547 5,807 36,632 5,807 0.000000% 0.8750 5080 387.93 118 007636' Page 30 of 49 1 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rofl) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate O0079094 HSR-MENK8-10 Weld 91470 7,258.52 7,300 579.28 84,170 6,679.24 5,487 1,232 1.622 8,341 99.310 8,341 0.000000% 0.8750 7300 579.28 104 0.079354 00110694 HSR-KROPP5-23 Weld 48440 3,843.90 5,360 425.34 43.080 3,418.56 3,654 1,080 1,421 6,155 52,855 6,155 0.498437% 0.8750 5360 425.34 104 0.079354 00086294 HSR-BUERGER 10-5 Weld 26640 2,061.00 5.940 459.55 20.700 1,601.45 3,853 1.268 1,668 6,789 28,923 6,789 0.000000% 0.8750 5940 459.55 121 0.077365 O0083994 HSR-LEE 1333 Weld 36440 2,891.66 5,670 449.94 30,770 2,441.72 4,130 1,013 1,333 6,476 39,563 6,476 0.000000% 0.8750 5670 449.94 104 0.079354 00078994 HSR-MEAD 7-10 Weld 33740 2,677.40 6,390 507.07 27,350 2,170.33 4,461 1,227 1,614 7,302 36,632 7,302 0.000000% 0.8750 6390 507.07 104 0.079354 00079994 HSR-LORENZEN4-18 Weld 55160 4,377.16 5,580 442.80 49,580 3,934.36 3.399 1,286 1,693 6,379 59,888 6,379 0.000000% 0.8750 5580 442.80 104 0.079354 00114994 HSR-ELLISON 15-36 Weld 25370 1,962.76 4,070 314.88 21,300 1,647.88 2,920 1,032 1,359 5,311 31,480 5,311 12.500000% 0.8750 4070 314.88 120 0.077365 00032194 HSR-LAMBERT 10-26 Weld 50470 4,005.00 6,700 531.67 43.770 3,473.33 4,477 1,375 1,810 7.662 54,796 7,662 0.000000% 0.8750 6700 531.67 _ 108_0.075354 O0086594 HSR-BLANK 15-5 Weld 31690 2,451.70 4,950 382.96 26,740 2,068.74 3,090 1,111 1,462 5,662 34,406 5,662 0.000000% 0.8750 4950 382.96 121 0.077365 O0085594 HSR-LOEFFLER B-27 Weld 21190 1,782.74 6,270 527.50 14,920 1,255.24 2,843 1,865 2,454 7,163 23,006 7,163 0.000000% 0.8750 6270 527.50 618 0.084131 O0068294 HSR-HARTMAN4-1 Weld 49160 3,851.88 5,820 456.02 43,340 3,395.86 4,142 1,083 1,425 6,649 53,374 6,649 0.000000% 0.8750 5820 456.02 102 0.078354 O0083894 HSR-HART 12-33 Weld 125360 9,947.82 5,820 461.84 119.540 9,485.98 4,406 971 1,278 6,656 136,105 6.656 0.000000% 0.8750 5820 461.84 104 0.079354 00084294 HSR-MARLEY 15-33 Weld 49800 3,951.82 5,040 399.94 44,760 3,551.88 •3,542 955 1,258 5,755 54,069 5,755 0.000000% 0.8750 5040 399.94 104 0.079354 00080194 HSR-LYNCH 5-18 Weld 122760 9,741.50 5,720 45390 117,040 9,287.60 3,681 1,234 1,624 6,539 133,282 6,539 0.000000% 0.8750 5720 453.90 104 0.079354 00086694 HSR-CABRAL 16-5 Weld 34410 2,662.12 4,680 362.07 29.730 2,300.05 3,120 960 1,264 5,344 37,359 5,344 0.000000% 0.8750 4680 362.07 121 0.077365 O0068394 HSR-KOSKELA 5-1 Weld 25700 2,013.70 5.400 423.11 20,300 1,590.59 3,792 1,028 1,353 6,173 27.903 6,173 0.000000% 0.8750 5400 423.11 102 0.078354 O0079594 HSR-GETZ 14-17 Weld 50870 4,036.74 4,410 349.95 46,460 3,686.79 3,008 878 1,156 5.042 55,230 5,042 0.000000% 0.8750 4410 349.95 108 0.079354 00084494 HSR-LARSON 16-33 Weld 99210 7,872.72 7,270 576.90 91,940 7,295.82 5,860 1,055 1,388 8,303 107.714 8,303 0.000000% 0.8750 7270 576.90 104 0.079354 00085394 HSR-KRAMER2-27 Weld 25620 2,166.04 5,920 500.51 19,700 1,665.53 3,048 1,604 2,111 6,764 27,816 6,764 0.000000% 0.8750 5920 500.51 645 0.084545 00115294 HSR-JONES 16-36 Weld 17500 1.353.88 4,050 313.33 13,450 1,040.55 2,800 1,073 1,412 5,285 21,714 5,285 12.500000% 0.8750 4050 313.33 120 0.077365 7-1 O0079294 HSR-GAGE 5-17 Weld 61000 4,680.84 5,560 426.65 55,440 4,254.19 3,666 1,159 1,525 6,350 66.229 6,350 0.000000% 0.8750 5560 426.65 139 0.076755i 00068494 HSR-LAURICE 6-1 Weld 40760 3,193.70 7,220 565.72 33,540 2.627.98 4,179 1,759 2,315 8,252 44,254 8,252 0.000000% 0.8750 7220 565.72 102 0.07835c. 00079394 HSR-GATES6-17 Weld 52180 4.004.04 5,230 401.32 46,950 3,602.72 3,171 1,212 1,595 5,977 56,653 5,977 0.000000% 0.8750 5230 401.32 139 0.07,2, 00111394 HSR-HALL 12-31 Weld 30020 2,322.50 5,840 451.81 24,180 1,870.69 3,042 1,566 2,061 6,669 32,593 6,669 0.000000% 0.8750 5840 451.81 121 0.07730,, O0069694 HSR-ROGERS 3-5 Weld 92800 7,095.96 6,100 466.44 86,700 6,629.52 4,288 1,158 1,524 6,970 100,754 6.970 0.000000% 0.8750 6100 466.44 133 0.076465 O0085094 HSR-HEPPBERGER 11-24 Weld 32040 2,806.00 6,890 603.41 25,150 2,202.59 3,493 1,890 2,488 7,871 34,786 7,871 0.000000% 0.8750 6890 603.41 698 0.087578 00086494 HSR-CHAKNOVA 14-5 Weld 33410 2,483.44 4,610 342.67 28,800 2,140.77 2,777 1,075 1,415 5,268 36,274 5,268 0.000000% 0.8750 4610 342.67 101 0.074332 O0086094 HSR-DEBORRAH 7-5 Weld 44160 3,416.44 5,100 394.56 39,060 3,021.88 2,974 1,233 1,623 5,830 47,945 5.830 0.000000% 0.8750 5100 394.56 121 0.077365 00114794 HSR-NADAR4-28 Weld 31340 2,340.76 5,130 383.15 26,210 1,957.61 2,878 1,289 1,696 5,863 34,026 5,863 0.000000% 0.8750 5130 383.15 112 0.074689 O0069994 HSR-RENTSCHLER4-5 Weld 106970 8,179.46 6.480 495.49 100,490 7.683.97 4,480 1,263 1,663 7.406 116,139 7,406 0.000000% 0.8750 6480 495.49 133 0.07645 O0086994 HSR-CHRISTY 3-14 Weld 38910 2,971.36 5.190 396.33 33,720 2,575.03 3,046 1,244 1,637 5,927 42,245 5.927 0.000000% 0.8750 5190 396.33 118 0076315; 00086194 HSR-COLEMAN 8-5 Weld 31510 2,437.78 4,880 377.54 26,630 2,060.24 3,095 1,074 1,413 5.582 34,211 5,582 0.000000% 0.8750 4880 377.54 121 0.077.11/5; 00085194 HSR-LARIMER 13-24 Weld 26610 2,330.46 4,530 396.73 22,080 1,933.73 2,911 977 1,286 5,175 28,891 5,175 0.000000% 0.8750 4530 396.73 698 0.0875.51 00111294 HSR-JENKINS 14-31 Weld 26520 2,051.72 4,870 376.77 21,650 1,674.95 2,851 1,171 1,542 5.564 28,793 5,564 0.000000% 0.8750 4870 376.77 120 0.07iT77. 00086394 HSR-MOORHEAD 13-5 Weld 39390 2,927.94 4,680 347.87 34,710 2,580.07 2,948 1,038 1,366 5,352 42,766 5,352 0.000000% 0.8750 4680 347.87 101 0.074,32i 00114594 HSR-MCEWEN 3-28 Weld 38840 2,900.90 5,300 395.85 33,540 2,505.05 2.873 1,374 1,809 6,056 42,169 6,056 0.000000% 0.8750 5300 395.85 110 0.074689 O0084794 HSR-MERRI1T 11-34 Weld 52470 4,163.70 6,280 498.34 46,190 3,665.36 4,489 1,159 1,525 7,173 56,967 7,173 0.000000% 0.8750 6280 498.34 104 0.079351 00110994 HSR-GOLDSMITH 11-31 Weld 22810 1,764.70 4,590 355.11 18,220 1,409.59 2,893 1,015 1,336 5,244 24,765 5,244 0.000000% 0.8750 4590 355.11 120 0.0773651 O0085294 HSR-LEZIN 14-24 Weld 20460 1,791.84 4,900 429.13 15,560 1,362.71 2,894 1,166 1,535 5,595 22,214 5,595 0.000000% 0.8750 4900 429.13 698 0087578, • Page 31 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (ROB) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00278795 HSR-SAVUL 15-27 Weld 23280 1,777.78 3,520 268.80 19,760 1,508.98 2,915 478 630 4,023 25,275 4,023 0.000000% 0.8750 3520 268.80 118 0.076365 00079894 HSR-HUNT 1-18 Weld 47890 3,820.08 5,900 470.63 41,990 3,349.45 4,192 1,101 1,448 6,741 51,995 6,741 0.000000% 0.8750 5900 47063 138 0.079768 O0080394 HSR-MALINA8-18 Weld 102150 8,148.30 6,810 543.22 95,340 7,605.08 4,875 1,255 1,652 7,782 110,906 7,782 0.000000% 0.8750 6810 543.22 138 0.079768 00115394 HSR-MILLARD9-29 Weld 20150 1,702.32 5,910 499.29 14,240 1,20303 3,729 1,305 1,718 6,752 21,877 6,752 0.000000% 0.8750 5910 499.29 608 0.084482 O0084994 HSR-OWENS 14-34 Weld 83740 6,645.10 6,560 520.56 77,180 6,124.54 4,541 1,276 1,679 7,496 90,918 7,496 0.000000% 0.8750 6560 520.56 104 0.079351 00108694 HSR-GUY SHABLE INC.4-4 Weld 104780 8,682.48 7,390 612.36 97,390 8,070.12 3.847 1,984 2,611 8,442 113,761 8.442 0.000000% 0.8750 7390 612.36 550 0.082664 00112594 HSR-ROTH 6-18 Weld 23300 1,93796 4,920 409.22 18.380 1.528.74 2,999 1,132 1,490 5,622 25,297 5,622 0.000000% 0.8750 4920 409.22 1313 0.083174 00115494 HSR-O'NEIL 16-29 Weld 43590 3,682.58 _ 4,620 390.31 38,970 3,292.27 2,841 1,054 1,387 5,282 47,326 5,282 0.000000% 0.8750 _ 4620 390.31 608 0.084482 00106994 HSR-WEGNER 1-30 Weld 34550 2,638.42 4,290 327.61 30,260 2,310.81 2,750 928 1,222 4,901 37,511 4,901 0.000000% 0.8750 4290 327.61 118 0.076365 O0085694 HSR-PHIPPS 10-1 Weld 117920 8,782.20 8,190 609.96 109,730 8,172.24 5,105 1,839 2,420 9,363 128,027 9,363 0.000000% 0.8750 8190 609.96 129 0.0744/6 O0088694 HSR-SCHRABERG 14-24 Weld 26020 1,937.86 3.660 272.58 22,360 1,665.28 3,210 419 551 4.180 28,250 4,180 0.000000% 0.8750 3660 272.58 129 0.074476 00072794 HSR-MULLER 9-29 Weld 28960 2,156.82 4,720 351.53 24,240 1,805.29 3,053 1,013 1,333 5,399 31,442 5,399 0.000000% 0.8750 4720 351.53 129 0.074476 00112294 HSR-PFISTER 3-18 Weld 22560 1,876.40 4,860 404.23 17,700 1,472,17 2,937 1,128 1,485 5,550 24,494 5,550 0.000000% 0.8750 4860 404.23 1313 0.083174 00107294 HSR-WHEELER8-30 Weld 17960 1,371.52 5,040 384.88 12,920 986.64 2,811 1,274 1,676 5,761 19,499 5,761 0.000000% 0.8750 5040 384.88 118 0.076365 O0085794 HSR-PEASLEE II-1 Weld 63760 4,748.58 7,200 536.23 56,560 4,212.35 4,584 1,573 2,071 8,228 69,225 8,228 0.000000% 0.8750 7200 536.23 129 0.074475 O0088794 HSR-YUNKER 2-24 Weld 26150 1,947.54 4,210 313.54 21,940 1,634.00 3,021 775 1,019 4,815 28.391 4,815 0.000000% 0.8750 4210 313.54 129 0.074476 , O0072894 HSR-PANFALEO 10-29 Weld 28620 2,131.50 5,340 397.70 23,280 1,733.80 3,627 1,067 1405 6,099 31.073 6,099 0.000000% 0.8750 5340 397.70 129 0.071:6 00107794 HSR-VADNEY6-34 Weld 19090 1,399.90 4,800 351.99 14,290 1,047.91 3.088 1,036 1,364 5,488 20,726 5,488 0.000000% 0.8750 4800 351.99 122 0.073332. 00106494 HSR-STEWART 3-28 Weld 22480 1,674.22 4,080 303.86 18,400 1,370.36 2,792 809 1,065 4,665 24,407 4,665 0.000000% 0.8750 4080 303.86 129 0.074476 O0088894 1158-SCHNEIDER 16-24 Weld 26600 1,981.06 5,480 408.13 21.120 1,572.93 3,799 1,062 1,398 6,259 28,880 6,259 0.000000% 0.8750 5480 408.13 129 0.074476 00073494 HSR-RAININ 13-29 Weld 40210 2,994.68 5,220 388.76 34,990 2,605.92 3,665 995 1,310 5,970 43,657 5,970 0.000000% 0.8750 5220 388.76 129 0.074476 00088594 HSR-SAMUELSEN 3-24 Weld 134140 9,990.22 8,070 601.02 126,070 9,389.20 5,286 1,698 2,234 9,217 145,638 9,217 0.000000% 0.8750 8070 601.02 129 0.074476 00107594 HSR-VADMAN 3-34 Weld 25850 1,895.64 4,970 364.46 20.880 1,531.18 2,984 1,163 1,531 5,678 28,066 5,678 0.000000% 0.8750 4970 364.46 122 0.077'72; 00106194 HSR-SUTCLIFFE 6-28 Weld 29960 2,231.30 3,930 292.69 26,030 1,938.61 2,990 649 855 4,494 32,528 4,494 0.000000% 0.8750 3930 292.69 129 0.074',,0 00104094 HSR-SINTON 2-26 Weld 27950 2,081.60 4,150 309.08 23,800 1,772.52 3,081 718 945 4,745 30,346 4,745 0.000000% 0.8750 4150 309.08 129 0.0744:'61 O0072994 HSR-PETERSON 12-29 Weld 29920 2,228.32 7,040 524.31 22.880 1,704.01 5.286 1,191 1,567 8,044 32,485 8,044 0.000000% 0.8750 7040 524.31 129 0.074475 00088194 HSR-POE 12-21 Weld 50810 3.784.12 4,040 300.88 46.770 3,483.24 2,936 723 952 4,612 55,165 4,612 0.000000% 0.8750 4040 300.88 129 0.074476 00070494 HSR-PORTER 9-11 Weld 57960 4,541.40 5,880 460.72 52,080 4,080.68 3,952 1,193 1,570 6,716 62,928 6,716 0.000000% 0.8750 5880 460.72 102 0.078354 00088394 HSR-PRINA 14-22 Weld 26970 2,008.62 3,780 281.52 23,190 1,727.10 2,974 582 767 4,323 29,282 4,323 0.000000% 0.8750 3780 281.52 129 0.074476 O0074794 HSR-PARAS9-30 Weld 25620 1.908,08 4,710 350.78 20,910 1,557.30 3,167 958 1,261 5,385 27,816 5.385 0.000000% 0.8750 4710 350.78 129 0.074476 00107394 HSR-TRIMBLE 10-33 Weld 27900 2,045.96 3,640 266.93 24,260 1,779.03 3,048 478 629 4,156 30,291 4,156 0.000000% 0.8750 3640 266.93 122 0.073132 00070594 HSR-CALIENTE 16-11 Weld 47540 3,724.94 6,080 476.39 41,460 3.248.55 4,529 1,044 1,374 6,947 51,615 6,947 0.000000% 0.8750 6080 476.39 102 0.070554 00107994 HSR-VOGEL5-35 Weld 16280 1,193.84 4,220 309.46 12,060 884.38 2,938 812 1,068 4,818 17,675 4,818 0.000000% 0.8750 4220 309.46 122 0.073532j 00105994 HSR-TOOMBS 14-28 Weld 22840 1,701.04 6.040 449.84 16.800 1251.20 2,891 1,730 2,277 6,898 24.798 6,898 0.000000% 0.8750 6040 449.84 129 0.07475 00068094 HSR-JOSH-HURL 12-32 Weld 39030 3,357.72 4,610 396.59 34,420 2,961.13 3,153 912 1.200 5,265 42,375 5,265 0.000000% 0.8750 4610 396.59 738 0 O96029; 00089594 HSR-SCOTT6-25 Weld 36070 2,686.34 4,040 300.88 32,030 2,385.46 2,912 738 972 4,622 39,162 4,622 0.000000% 0.8750 4040 300.88 129 0.07441C! 00108094 HSR-WALL 11-35 Weld 28420 2,084.10 4,350 318.99 24,070 1765,11 2,776 948 1,248 4,972 30,856 4,972 0.000000% 0.8750 4350 318.99 122 0.0733321 00067894 HSR-TULLBERG 13-32 Weld 19300 1,660.36 4,700 404.34 14.600 1,256.02 3,167 951 1,252 5,370 20.954 5,370 0.000000% 0.8750 4700 404.34 738 00860?91 00102994 HSR-SENEKER 11-25 Weld 45760 3,408.02 3,860 287.48 41,900 3,120.54 2,845 675 888 4,408 49,682 4,408 0.000000% 0.8750 3860 287.48 129 0.0744717 Page 32 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rog) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00071994 HSR-ROSENTHALER 4-20 Weld 25210 1,877.54 5,350 398.45 19,860 1,479.09 2,907 1,384 1,821 6,111 27,371 6,111 0.000000% 0.8750 5350 398.45 129 0.074476 00108294 HSR-WARREN 12-35 Weld 35820 2.626.76 4,540 332.93 31,280 2,293.83 2,775 1,044 1,373 5,192 38,890 5.192 0.000000% 0.8750 4540 332.93 122 0.073332 00108494 HSR-WEBER 14-35 Weld 29040 2,129.56 4,480 328.53 24.560 1,801.03 2,809 998 1,314 5,121 31,529 5,121 0.000000% 0.8750 4480 328.53 122 0.0/3332 00071794 HSR-NEMIROW 5-20 Weld 21430 1,596.02 4,750 353.76 16,680 1,242.26 3,005 1,045 1,375 5,426 23,267 5,426 0.000000% 0.8750 4750 353.76 129 0.074476 00071594 HSR-REA 12-20 Weld 21470 1,599.00 6,210 462.50 15,260 1,136.50 2,932 1,797 2,365 7,094 23,310 7,094 0.000000% 0.8750 6210 462.50 129 0.074476 O0089794 HSRSEELIG 10-25 Weld 10990 818.50 2,390 178.00 8,600 640.50 1,552 508 668 2,728 11,932 2,728 0.000000% 0.8750 2390 178.00 129 0.074476 00071494 HSR-IAN 13-20 Weld 15620 1,163.32 5,900 439.41 9,720 723.91 2,772 1,716 2,258 6,745 16,959 6.745 0.000000% 0.8750 5900 439.41 129 0.074476 00103194 HSR-SKELLY9-26 Weld 30800 2,293.86 4,190 312.05 26,610 1,981.81 3,295 647 851 4,793 33,440 4,793 0.000000% 0.8750 4190 312.05 129 0.074476 O0080594 HSR-WALDBAUM 9-21 Weld 55470 4,296.98 4,530 350.92 50,940 3,946.06 2,960 955 1,257 5,172 60,225 5,172 0.000000% 0.8750 4530 350.92 127 0.077465 O0075694 HSR-BLAISE 3-31 Weld 25170 1,874.56 5,100 379.83 20,070 1,494.73 3,380 1,055 1,389 5,824 27,327 5,824 0.000000% 0.8750 5100 379.83 129 0.074476 O0087794 HSR-WISE 16-15 Weld 31510 2,346.74 6,060 451.32 25,450 1.895.42 3,825 1,338 1,761 6,925 34,211 6,925 0.000000% 0.8750 6060 451.32 129 0.074476 00103394 HSR-SHOWALTER 16-26 Weld 41910 3,121.28 3.860 287.48 38.050 2,833.80 3,048 588 774 4,411 45,502 4,411 0.000000% 0.8750 3860 287.48 129 0.074476 00066194 HSR-BARBOUR 4-7 Weld 57290 4,727.00 6,740 556.12 50.550 4,170.88 4,127 1,543 2.031 7,701 62,201 7,701 0.000000% 0.8750 6740 556.12 730 0.08251 00075794 HSR-CAMP4-31 Weld 108040 8,358.52 5,190 401.52 102,850 7,957.00 3,946 855 1,125 5,926 117,301 5,926 0.000000% 0.8750 5190 401.52 121 0.077365 00087594 HSR-SMALLEY 15-15 Weld 41110 3,061.70 7,070 526.55 34,040 2,535.15 4,361 1,604 2,111 8,076 44,634 8,076 0.000000% 0.8750 7070 526.55 129 0.074476 00111694 HSR-SPILMAN 9-35 Weld 115700 8,600.22 6,780 503.97 108,920 8,096.25 5,011 1,183 1,557 7,751 125.617 7,751 0.000000% 0.8750 6780 503.97 101 0.0743321 O0075994 HSR-GRISHAM 7-31 Weld 21650 1,674.96 4,630 358.20 17,020 1,316.76 2,988 996 1,310 5.294 23,506 5,294 0.000000% 0.8750 4630 358.20 121 0.077365 00067694 HSR-PARKMAN6-7 Weld 38080 3,141.98 6,610 545.39 31,470 2,596.59 4,997 1,106 1,456 7,559 41,344 7,559 0.000000% 0.8750 6610 545.39 730 0.08251 O0065994 HSR-PETRIE 3-7 Weld 76660 6,325.22 5,970 492.58 70,690 5,832.64 4,138 1,157 1,523 6,819 83.231 6,819 0.000000% 0.8750 5970 492.58 730 0.08251 O0067294 HSR-SAFRAN 5-7 Weld 69020 5,694.84 6,890 568.49 62,130 5,126.35 4,174 1,598 2,103 7,875 74,936 7,875 0.000000% 0.8750 6890 568.49 730 0.08251 00076194 HSR-NEALYB-31 Weld 23840 1,844.38 4,800 371.35 19,040 1,473.03 3,147 1,009 1,328 5,483 25,883 5,483 0.000000% 0.8750 4800 371.35 121 0.077365 00071294 HSR-MORALES 7-19 Weld 38170 2,842.74 5.270 392.49 32,900 2,450.25 3,072 1,276 1,679 6,027 41,442 6,027 0.000000% 0.8750 5270 392.49 129 0.074".7P; O0072094 HSR-DOVE 15-22 Weld 96510 7,369.98 6,390 487.97 90,120 6,882.01 4,948 1,014 1,335 7,297 104,782 7,297 0.000000% 0.8750 6390 487.97 118 0.07035:., 00071394 HSR-OSBORNE 8-19 Weld 27000 2,010.86 4,900 364.93 22,100 1,645.93 3,063 1,097 1,444 5,604 29,314 5,604 0.000000% 0.8750 4900 364.93 129 0.0744761 00105494 HSR-SISK 1-28 Weld 35950 2,677.42 4.620 344.08 31,330 2,333.34 3,151 920 1,211 5,282 39,031 5,282 0.000000% 0.8750 4620 344.08 129 0.074, 5 O0076494 HSR-MARGESON 10-31 Weld 28490 2,204.12 4,600 355.88 23,890 1,848.24 3,120 921 1,212 5,253 30.932 5,253 0.000000% 0.8750 4600 355.88 121 0.077365' 00076394 HSR-FORE THOUGHT 9-31 Weld 19280 1,491.60 4,730 365.94 14,550 1,125.66 3,066 1,012 1,332 5.410 20,933 5,410 0.000000% 0.8750 4730 365.94 121 0.0773365+! O0085894 HSR-HAMMER6-2 Weld 63850 4,755.30 5,070 377.59 58,780 4,377.71 4,090 900 1,185 6.175 73,944 6,175 6.250000% 0.8750 5070 377.59 129 0.074476 00105694 HSR-TELISCHAK8-28 Weld 27660 2.060.00 4.580 341.10 23,080 1,718.90 3,152 897 1,181 5,230 30.031 5,230 0.000000% 0.8750 4580 341.10 129 0.074476 O0075594 HSR-TOO DEVINE 1-31 Weld 27500 2,048.10 5,440 405.15 22,060 1,642.95 4,412 782 1,029 6,222 29,857 6,222 0.000000% 0.8750 5440 405.15 129 0.074476 _ O0087894 HSR-STEWART2-18 Weld 51470 3,825.86 5,380 399.91 46,090 3,425.95 2,787 1,525 2,007 6,318 57,403 6,318 2.650000% 0.8750 5380 399.91 106 0.0743321 00075894 HSR-SAN IAGO 5-31 Weld 13750 1,063.76 5,290 409.26 8,460 654.50 3,790 973 1.281 6,044 14,929 6,044 0.000000% 0.8750 5290 409.26 121 0.077363( O0088094 HSRSTEWART7-18 Weld 31220 2,320.64 4,960 368.69 26,260 1,951.95 2,982 1,229 1.618 5.829 34,819 5,829 2.650000% 0.8750 4960 368.69 106 0.07433'1 O0070394 HSR-NORRIS4-7 Weld 64930 4,835.72 6,620 493.03 58,310 4,342.69 3,730 1,655 2,178 7,563 70.495 7,563 0.000000% 0.8750 6620 493.03 129 0.0R!..' 00117094 HSR-PAGE 10-5 Weld 133830 15,567.24 5,270 613.01 128,560 14,954.23 4,224 778 1,024 6,027 145,301 6,027 0.000000% 0.8750 5270 613.01 2104 0.116321j O0075394 HSR-MASCHMEYER 15-30 Weld 27670 2,060.76 3,900 290.46 23,770 1,770.30 2,983 637 839 4,459 30,042 4,459 0.000000% 0.8750 3900 290.46 129 0.074476 00318995 HSR-LILLEVAND 10-3 Weld 55480 4,123.94 5,410 402.14 50,070 3,721.80 3,681 1,080 1,422 6,183 60,235 6,183 0.000000% 0.8750 5410 402.14 101 0.074332 00086794 HSR-HOWARD 15-11 Weld 35810 2,666.98 5,140 382.81 30,670 2,284.17 3.422 1,057 1,392 5,871 38,879 5,871 0.000000% 0.8750 5140 382.81 129 0.074476 00104794 HSR-NICHOLAS 14-11 Weld 66550 5,214.46 5,910 463.07 60,640 4,751.39 4,695 889 1,170 6,755 72,254 6,755 0.000000% 0.8750 5910 463.07 102 0.078354 Page 33 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate O0084694 HSR-CARNEY 15-34 Weld 126660 10,050.98 5,100 404,71 121.560 9,646.27 3,123 1,168 1,537 5,828 137,517 5,828 0.000000% 08750 5100 404.71 104 0.079354 00112794 HSR-REDMOND 12-21 Weld 32170 2,402.74 4,590 342.82 27,580 2,059.92 3,004 965 1,270 5,240 34,927 5,240 0.000000% 0.8750 4590 342.82 110 0.074689 00104294 HSR-LIBBY 11-11 Weld 42320 3,315.94 5,820 456.02 36,500 2,859.92 4,571 898 1,181 6,650 45,947 6,650 0.000000% 0.8750 5820 456.02 102 0.078354 00104994 HSR-CULLEN 10-11 Weld 60520 4,741,98 5,200 407,44 55,320 4,334.54 4,016 833 1,096 5,946 65,707 5,946 0.000000% 0.8750 5200 407.44 102 0.078354 00104594 HSR-KATE 13-11 Weld 93610 7,334.72 6,010 470.91 87,600 6,863.81 4,770 904 1,190 6,864 101,634 6,864 0.000000% 0.8750 6010 470.91 102 00783541 00113694 HSR-WETS 5-21 Weld 45310 3,384.16 4,930 368.22 40,380 3,015.94 3,283 1,015 1,336 5.634 49,194 5,634 0.000000% 0.8750 4930 368.22 110 0.074639 00113494 HSR-LOWES 6-21 Weld 43100 3,219.10 5,230 390.62 37,870 2,828.48 3,444 1,095 1,441 5,981 46,794 5,981 0.000000% 0.8750 5230 390.62 110 0.07468'9 00104494 HSR-BOST 12-11 Weld 117960 9,242.64 6.040 473.26 111,920 8,769.38 4,700 949 1,249 _ 6,899 128,071 6,899 0.000000% 0.8750 6040 473.26 102 0 58151 00113294 HSR-BURCHFIELD 11-21 Weld 38820 2,899.42 5,280 394.36 33,540 2,505.06 2,975 1,321 1,739 6,035 42,147 6,035 0.000000% 0.8750 5280 394.36 110 0.074639' 00106794 HSR-SABS4-29 Weld 36930 2,820.16 5,010 382.59 31,920 2,437.57 3,145 1,115 1,467 5,726 40,095 5,726 0.000000% 0.8750 5010 382.59 118 0.076365 00102094 HSR-PALLETTE 10-9 Weld 71470 8,458.76 5,720 676.98 65,750 7,781.78 3,738 1,207 1,588 6,533 77,596 6,533 0.000000% 0.8750 5720 676.98 2103 0.118354 00105294 HSR-MATTHEW6-15 Weld 71830 5,628.16 5,190 406.66 66,640 5,221.50 4,099 792 1,043 5,934 77.987 5,934 0.000000% 0.8750 5190 406.66 102 0.078354 00102194 HSR-RICHARDS 16-9 Weld 68720 8,133.28 5,380 636.74 63,340 7,496.54 4,044 911 1,198 6,153 74,610 6,153 0.000000% 0.8750 5380 636.74 2103 0.118354 00106594 HSR-PURYEAR 5-29 Weld 54090 4.130.58 7,040 537.61 47,050 3,592.97 5,332 1,172 1,543 8,048 58,726 8,048 0.000000% 0.8750 7040 537.61 118 0.076365 00279094 HSR-BEEBE DRAW4-15 Weld 102250 12,101.70 5,980 707.76 96,270 11,393.94 4,444 1,034 1,361 6,839 111,014 6,839 0.000000% 0.8750 5980 707.76 2103 0.1183511'. 00117494 HSR-GOODNOW 16-5 Weld 114860 13,360.64 5,690 661.87 109,170 12,698.77 4,377 918 1,208 6,502 124,705 6,502 0.000000% 0.8750 5690 661.87 2104 0.116321 00278994 HSR-BEEBE DRAW 3-15 Weld 131360 15,546.98 6.030 713.67 125,330 14,833.31 4.485 1,039 1,368 6,892 142,619 6,892 0.000000% 0.8750 6030 713.67 2103 0.11835.: 00117294 HSR-0BORNE 9-5 Weld 62130 7,227.02 5,140 597.89 56,990 6,629.13 3.866 866 1,140 5,872 67,455 5,872 0.000000% 0.8750 5140 597.89 2104 0.116321 00116994 HSR-RAFALOVICH 14-5 Weld 81460 9,475.50 4,960 576.95 76,500 8,898.55 3,965 737 970 5,672 88.442 5.672 0.000000% 0.8750 4960 576.95 2104 0.116321 00103594 HSR-BEEBE DRAW 14-10 Weld 122320 14,477.06 6,400 757.47 115,920 13,719.59 4,894 1,047 1,378 7,319 132,805 7,319 0.000000% 0.8750 6400 757.47 189 0.1183:14' 00102294 HSR-PERRY 15-9 Weld 118410 14,014.30 5,650 668.70 112,760 13,345.60 4,020 1,051 1,383 6,453 128,559 6,453 0.000000% 0.8750 5650 668.70 2103 0,118.1., 00101794 HSR-MORTON 9-9 Weld 44010 5,208.76 5,500 650.95 38,510 4,557.81 3,451 1,224 1,611 6,285 47.782 6,285 0.000000% 0.8750 5500 650.95 2103 0.11815" 00103694 HSR-0VIATT 11-10 Weld 186920 22,122.72 6,470 765.75 180,450 21,356.97 4,946 1,058 1,392 7,396 202,942 7,396 0.000000% 0.8750 6470 765.75_ 2103 5.1'1333 I, 00117594 HSR-PARKER 125 Weld 73170 8,511,20 5,630 654.89 67,540 7,856.31 4,353 898 1,182 6,434 79,442 6,434 0.000000% 0.8750 5630 654.89 2104 0.116321', 00116594 HSR-PICKRELL 13-5 Weld 94230 10,960.92 5,520 642.09 88,710 10,318.83 4,050 974 1,283 6,307 102,307 6,307 0.000000% 0.8750 5520 642.09 2104 0.116321' 00116394 HSR-NILAND 6-5 Weld 82310 9,574.38 5,240 609.52 77,070 8,964.86 4,339 710 935 5.985 89,365 5,985 0.000000% 0.8750 5240 609.52 2104 0.116321 00078794 HSR-WALTER 6-1 Weld 37840 2,927.50 5,950 460.32 31,890 2,467.18 3.801 1,293 1,702 6,796 41,083 6,796 0.000000% 0.8750 5950 460.32 121 0.077365 00116794 HSR-REAM 15-5 Weld 52550 6,112.66 5,120 595.56 47,430 5,517.10 3,732 913 1,202 5,847 57,054 5.847 0.000000% 0.8750 5120 595.56 2104 0.116321 00091994 HSR-WADDELL 12-24 Weld 40250, 2,991.86 5,480 407.34 34,770 2,584.52 3,299 1,281 1,686 6.266 43.700 6,266 0.000000% 0.8750 5480 407.34 101 0.074332 00100794 HSR-COADY 12-28 Weld 22250 1,661.84 4,800 358.51 17,450 1,303.33 2,797 1.160 1,526 5,483 24,157 5,483 0.000000% 0.8750 4800 358.51 112 0.074689 00091794 HSR-WADDELL 13-24 Weld 40660 3,022.34 5,240 389.50 35,420 2,632.84 3,268 1,174 1,545 5,988 44,145 5,988 0.000000% 0.8750 5240 389.50 101 0.674332 O0080694 HSR-WILLIAM 10-32 Weld 158140 12,092.18 6,140 469.50 152,000 11,622.68 4,825 949 1,249 7,022 171,695 7,022 0.000000% 0.8750 6140 469.50 126 0.076112 ' 00319395 HSR-OSTERMILLER 10-8 Weld 39650 3,067.52 6,120 473.47 33,530 2,594.05 4,157 1,225 1,613 6,995 43,049 6,995 0.000000% 0.8750 6120 473,47 120 0.0773@'1, O0020294 HSR-OLIN 15-19 Weld 20160 1,498.54 5,420 402.88 14,740 1,095.66 3,103 1,404 1,848 6,356 22,474 6,356 2.607813% 0.8750 5420 402.88 101 0.0"74,3 O0077694 HSR-ODENBAUGH 15-1 Weld 30660 2,372.02 4,950 382.96 25,710 1,989.06 3,480 938 1,235 5,653 33,288 5,653 0.000000% 0.8750 4950 382.96 121 0.077./. O0007994 HSR-0STER 13-22 Weld 46080 3,656.64 6,340 503.10 39,740 3,153.54 3,083 1,796 2,363 7,242 50,030 7,242 0.000000% 0.8750 6340 503.10 104 0.079361,, 00019994 HSR-OLIN 10-19 Weld 21260 1,580.30 5,770 428.90 15,490 1,151.40 3,181 1,549 2,039 6.768 23,700 6,768 2.607813% 0.8750 5770 428.90 101 0.074312' 00278895 HSR-DAN 11-22 Weld 38070 3,021.00 5,460 433.27 32,610 2,587.73 4,584 713 939 6.237 41,333 6,237 0.000000% 0.8750 5460 433.27 104 0.079351+ 00008294 HSR-SELLS 13-31 Weld 104030 8,151.16 7,990 626.05 96,040 7,525.11 5,388 1,614 2,124 9,126 112,947 9,126 0.000000% 0.8750 7990 626.05 123 0.078354j Page 34 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No, Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (ROB) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate O0090494 HSR-ABBETT 8-23 Weld 24300 1,879.96 4,850 375.22 19,450 1,504.74 2,818 1,177 1,548 5,543 26,383 5,543 0.000000% 0.8750 4850 375.22 120 0.077365 O0088294 HSR-ABBETT 2-23 Weld 37560 2,905.82 5,610 434.02 31.950 2,471.80 2,956 1,493 1,964 6,413 40,779 6,413 0.000000% 0,8750 5610 434.02 120 0077365 O0102494 HSR-RADEMACHER 11-30 Weld 27320 2,272.32 5,210 433.34 22,110 1,838.98 3,080 1,241 1,633 5,954 29,662 5,954 0.000000% 0.8750 5210 433.34 1313 0.083174 O0054795 HSR-NISHIMOTO 7-36 Weld 29300 2,177.92 4,760 353.82 24,540 1,824.10 3,114 1,002 1,319 5,435 31,811 5,435 0.000000% 0.8750 4760 353.82 101 0.074332 O0088494 HSR-ABBETT 7-23 Weld 45120 3,490.70 6,160 476.57 38,960 3,014.13 3.308 1,611 2,121 7,041 48.987 7,041 0.000000% 0.8750 6160 476.57 120 0.077365 O0053895 HSR-NISHIMOTO 11-36 Weld 29830 2,217.32 5,870 436.33 23,960 1,780.99 2,903 1,644 2,164 6,710 32,387 6,710 0.000000% 0.8750 5870 436.33 101 0.074332 O0053795 HSR-LOUIS 10-30 Weld 30080 2,501.88 5,290 439.99 24,790 2,061.89 3,448 1,121 1,475 6,044 32,658 6,044 0.000000% 0.8750 5290 439.99 1313 0.083174 O0102394 HSR-ACORD 12-29 Weld 41650 3,110.80 6,090 454.86 35,560 2,655.94 3,133 1,651 2,173 6,958 45,220 6,958 0.000000% 0.8750 6090 454.86 110 0.074689 O0047595 HSR-LIZ 5-17 Weld 37890 3,151.46 5,180 430.84 32,710 2,720.62 2,958 1,279 1,684 5,921 41,138 5,921 0.000000% 0.8750 5180 430.84 1313 0.083174 O0044195 HSR-PALMER 14-8 Weld 32350 2,416.18 7,110 531.04 25,240 1,885.14 4,067 1,751 2,305 8,123 35,123 8,123 0.000000% 0.8750 7110 531.04 124 0.074689 O0115594 HSR-MAY 5-5 Weld 73770 8,581.00 6,080 707.23 67,690 7,873.77 4,427 1,088 1,432 6,948 80.093 6.948 0.000000% 0.8750 6080 707.23 2104 0.116321 O0055495 HSR-KNOX6-3 Weld 22290 1,910.56 5,030 431.14 17,260 1,479.42 3,101 1,141 1,501 5,743 24,201 5,743 0.000000% 0.8750 5030 431.14 429 0.085714 O0052695 HSR-MAYER9-23 Weld 31450 2,433.12 5,340 413.13 26,110 2,019.99 3,080 1,305 1,718 6,103 34,146 6,103 0.000000% 0.8750 5340 413.13 120 0.077365 O0055595 HSR-KNOX 11-3 Weld 34670 2,971,70 4,740 406.28 29,930 2,565.42 3,015 1,037 1,365 5,417 37,642 5,417 0.000000% 0.8750 4740 406.28 429 0.085714 O0088994 HSR-MAYER 10-23 Weld 45180 3,495.36 4,710 364.39 40,470 3,130.97 2,905 1,068 1,406 5,379 49,053 5,379 0.000000% 0.8750 4710 364.39 120 0.077365 O0048995 HSR-SEKICH FARMS 3-20 Weld 55400 4,607.84 4.530 37678 50.870 4,231.06 2,964 956 1,259 5.178 60,149 5,178 0.000000% 0.8750 4530 376.78 1313 0.083174 O0040595 HSR-ROBERT 11-33 Weld 64170 5,092.14 5,720 453.90 58,450 4,638.24 4,077 1,062 1,397 6,536 69,670 6.536 0.000000% 0.8750 5720 453.90 104 0.079354 O0278995 HSR-SANDBERG 7-6 Weld 25130 2,011.50 5,860 469.06 19,270 1,542.44 3,654 1,316 1,732 6,702 27,284 6,702 0.000000% 0.8750 5860 469.06 520 0.080044 O0041095 HSR-ARISTOCRAT 12-34 Weld 81540 6,470.52 6,260 496.76 75,280 5.973,76 4,213 1,269 1,671 7,153 88,529 7,153 0.000000% 0.8750 6260 496.76 104 0.079354 O0055695 HSR-KNOX 10-3 Weld 39950 3,424.28 4,300 368.57 35,650 3,055.71 3,009 824 1,085 4,919 43,374 4.919 0.000000% 0.8750 4300 368.57 429 0.085714 O0052595 HSR-GLEN 13-23 Weld 35180 2,721.70 5,290 409.26 29,890 2,312.44 2,779 1,420 1,868 6,067 38,339 6,067 0.374843% 0.8750 5290 409.26 120 0.077366' O0055395 HSR-DUNN 10-36 Weld 18600 1,438.98 5,030 389.15 13,570 1,049.83 4,201 1,023 1,347 6,571 23,079 6,571 12.500000% 0.8750 5030 389.15 120 O0173651 O5001186 ANNE STATE#1 Weld 1110 74.58 1,050 70.55 60 4.03 2,485 500 658 3,643 1,377 1,377 12.500000% 0.8750 1050 70.55 2065 0.087i66. O0122188 ANNE STATE#6 Weld 79820 5,362,94 8,210 551.61 71,610 4,811.33 9,389 577 759 10,726 99,042 10.726 12.500000% 0.8750 8210 551.61 2065 0.0671;81 O5000086 BEAGLER#1 Weld 1970 132.36 1,870 125.64 100 6.72 3,539 567 746 4,852 2,282 2,282 6.260529% 0.8750 1870 125.64 2065 0.0671681 O5409086 BRETT#1 Weld 0 0.00 0 0.00 0 0.00 162 480 631 1,273 0 0 0.000000% 0.8750 0 0.00 1404 0.111804 O5409086 BRETT#3 Weld 13510 1,512.82 2,970 332.57 10,540 1,180.25 2,183 523 689 3,395 14,668 3,395 0.000000% 0.8750 2970 332.57 1407 0.111978 O0063593 BRETT#4 Weld 27220 3,043.30 3,340 373.43 23,880 2,669.87 2,104 741 976 3,821 29,553 3,821 0.000000% 0.8750 3340 373.43 1404 0,111804 O0119788 CLARENCE#1 Weld 9270 755.02 3,060 249.23 6,210 505.79 1,982 654 861 3,497 10,065 3,497 0.000000% 0.8750 3060 249.23 226 0.081448 O0119788 CLARENCE#2 Weld 13000 1,058.82 3.150 256.56 9,850 802.26 1,982 698 918 3,598 14,114 3.598 0.000000% 0.8750 3150 256.56 226 0.081448 O0260993 ELtA#1 Weld 29990 2,485.10 3,630 300.80 26,360 2,184.30 2,735 611 804 4,149 32,561 4,149 0.000000% 0.8750 3630 300.80 552 0.0023541 O0061390 F QUARTER CIRCLE#1 Weld 38910 2,614.28 3,960 266.06 34,950 2,348.22 3.102 615 810 4,528 42,245 4,528 0.000000% 0.8750 3960 266.06 2065 0.0671b:i.; O4468886 FRITZLER#1 Weld 23710 1,834.32 3,960 306.37 19,750 1,527.95 3,117 611 804 4,531 25,742 4,531 0.000000% 0.8750 3960 306.37 121 0.07736'iI O0074289 GORDON#1 Weld 39200 2,633.76 16,290 1,094.49 22,910 1,539.27 17,096 654 861 18,611 42,560 18,611 0.000000% 0.8750 16290 1,094.49 2065 0.067183 O0034289 GOZA#1 Weld 4900 399.48 4,250 346.48 650 53.00 3,346 654 861 4,861 5,320 4,861 0.000000% 0.8750 4250 346.48 220 0.081525 O0213188 HOWARD STATE#1 Weld 9960 832.20 2,650 221.42 7,310 610.78 1,942 654 861 3,457 12,359 3,457 12.500000% 0.8750 2650 221.42 740 0.083554 O4164286 HUNTER#1 Weld 9510 789.30 3,600 298.79 5,910 490.51 2,957 500 658 4,115 10,325 4,115 0.000000% 0.8750 3600 298.79 735 0.082996 O0063693 LINCOLN#3 Weld 18150 1,712.10 4,050 382.04 14,100 1,330.06 3,110 654 861 4,625 19,706 4,625 0.000000% 0.8750 4050 382.04 1338 0.094331 O0321595 LINCOLN#1 Weld 0 0.00 0 0.00 0 0.00 57 523 689 1,269 0 0 0.000000% 0.8750 0 0.00 1337 0.0043311 l Page 35 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (RofI) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00321595 LINCOLN#2 Weld 0 0.00 0 0.00 0 0.00 596 523 689 1,808 0 0 0.000000% 0.8750 0 0.00 1337 0.094331 00120488 LINDA RAE#1 Weld 27540 2,245.20 3,990 325.28 23,550 1,919.92 3,049 654 861 4,564 29,901 4,564 0.000000% 0.8750 3990 325.28 220 0.081525 00259888 LISA#1 Weld 2530 238.65 2,400 226.39 130 12.25 1,890 567 746 3,204 2,747 2,747 0.000000% 0.8750 2400 226.39 1338 0.094331 00259888 LISA#2 Weld 4630 436.75 2,690 253.75 1,940 183.00 1,823 539 709 3,070 5,027 3,070 0.000000% 0.8750 2690 253.75 1338 0.094331 04983886 LITTLER-VON HAZMBURG#1 Weld 9430 589.06 3,040 189.90 6,390 399.16 2,508 423 557 3,488 10,290 3,488 0.499995% 0.8750 3040 189.90 302 0.062466 00177287 LOST CREEK STATE#1 Weld 13670 993.24 3,680 267.38 9,990 725.86 3,476 577 759 4,813 16,962 4,813 12.500000% 0.8750 3680 267.38 2068 0.072658 00120588 LOST CREEK STATE#2 Weld 3610 262.30 2,670 194.00 940 68.30 2,155 577 759 3,492 4,479 3,492 12,500000% 0.8750 2670 194.00 2068 0.072658 00177287 LOST CREEK STATE#7 Weld 23920 1,737.98 2,870 208.53 21,050 1,529.45 2,323 615 810 3,748 29,680 3,748 12.500000% 0.8750 2870 208.53 _ 2068 0.072653 00120788 MILLER#15-29 Weld 14710 1,220.88 4,510 374.31 10,200 846.57 3,638 654 861 5.153 15,971 5,153 0.000000% 0.8750 4510 374.31 743 0.082996 05615786 NEWTON#1 Weld 14030 1,247.38 2,830 251.61 11,200 995.77 1,986 539 709 3,233 15,233 3,233 0.000000% 0.8750 2830 251.61 1294 0.088903 04984186 PARMLEE#3 Weld 109480 6,838.78 5.700 356.06 103,780 6,482.72 4,998 654 861 6,512 118,864 6,512 0.000000% 0.8750 5700 356.06 302 0062468 O0063493 RALPH A-1 Weld 6570 423.50 3,100 199.83 3,470 223.67 2,024 654 861 3,539 7,133 3,539 0.000000% 0.8750 3100 199.83 317 0.064461 04984086 SEYFRIED#1 Weld 30 1.88 30 1.87 0 0.01 900 500 658 2,058 33 33 0.000000% 0.8750 30 1.87 302 0.062466 00607196 SEYFRIED#2 Weld 46820 2,924.66 5,110 319.20 41710 2,605.46 4,328 654 861 5,843 50,833 5,843 0.000000% 0.8750 5110 319.20 302 0.062466 00257894 STATE 2-12 Weld 54030 3,375.04 3,930 245.49 50,100 3,129.55 3.615 654 861 5,130 67.041 5,130 12.500000% 0.8750 3930 245.49 302 0.062466 O0087792 STATE 4-7 Weld 18980 1,275.22 8,760 588.57 10,220 686.65 9,929 654 861 11,444 23,551 11,444 12.500000% 0.8750 8760 588.57 2065 0067188 O0074489 STATE 8-7 Weld 28480 1,913.52 4,500 302.35 23,980 1,611.17 4,454 615 810 5,879 35,338 5,879 12.500000% 0.8750 4500 302.35 2065 0.067168 O0060990 STATE#26-2 Weld 58230 4,230.88 5,200 377.82 53,030 3,853.06 5,368 615 810 6,794 72,253 6,794 12.500000% 0.8750 5200 377.82 2068 0.072658 01226686 UHRICH#1 Weld 11500 958.30 2.100 174.99 9,400 783.31 1,152 539 709 2,400 12,486 2,400 0.000000% 0.8750 2100 174.99 687 0.08333 00071691 VERA#1 Weld 13520 908.38 7,430 499.21 6,090 409.17 7,071 615 610 8,496 14,679 8,496 0.000000% 0.8750 7430 499.21 2065 0067186 00256294 ANNE STATE#7 Weld 20 1.34 20 1.34 0 0.00 711 654 861 2,226 25 25 12.500000% 0.8750 20 1.34 2065 00671821 00119694 HSR-HANCOCK 8-36 Weld 16840 1,251.76 4,290 318.88 12,550 932.88 3,262 1,068 1,278 5,608 20,895 5,608 12.500000% 0.8750 4290 318.88 106 00743921 00119394 HSR-FELDMAN 1-36 Weld 12430 923.94 3,960 294.35 8,470 629.59 2,833 1,066 1,275 5,174 15,423 5,174 12.500000% 0.8750 3960 294.35 106 0.0747.7:1 00119594 HSR-GRAHAM 2-36 Weld 27890 2,07312 3,690 274.29 24.200 1,79883 2,854 893 1,068 4,815 34,606 4,815 12.500000% 0.8750 3690 274.29 106 0.0i4332i O0045595 HSR-STANLEY ODENBAUGH 13-12 Weld 46210 3,575.04 5,780 447.17 40,430 3,127.87 2.927 1,677 2,007 6.611 50,171 6,611 0.000000% 0.8750 5780 447.17 120 0077365 00105495 HSR-ROBERT BROWN 9-6 Weld 13370 1,070.18 6,700 536.29 6,670 533.89 4,707 1,346 1,611 7,664 14,539 7.664 0160937% 0.8750 6700 536.29 509 0080044 O0052395 HSR-RANDY 14-23 Weld 31420 2,430.80 4,580 354.33 26.840 2,076.47 2,779 1.127 1,349 5,255 34,241 5,255 0.374843% 0.8750 4580 354.33 120 0.077365 00041195 HSR-HOUSTON 13-34 Weld 74840 5,938.86 6,720 533,26 68,120 5,405.60 4,643 1,382 1,654 7,679 81,255 7,679 0.000000% 0.8750 6720 53326 104 0.079354 00087994 HSR-ABBETT 1-23 Weld 32350 2,502.76 5,700 440.98 26,650 2,06178 2,933 1,630 1,950 6,513 35,123 6,513 0.000000% 08750_ 5700 440.98 120 0.077365 00105395 HSR-ROBERT BROWN 16-6 Weld 12000 960.52 6,150 492.27 5,850 468.25 4,519 1,150 1,376 7,045 13,050 7,045 0.160937% 0.8750 6150 492.27 509 0.080044 • O0057895 HSR-STROH 11-35 Weld 27060 2,177.20 3,800 305.74 23,260 1,871.46 2,836 685 819 4,340 29,379 4,340 0.000000% 0.8750 3800 305.74 556 0.080458 O0046095 HSR-CULLEN ODENBAUGH 14-12 Weld 36160 2,797.52 4,990 386.05 31,170 2,411.47 2,955 1,249 1,495 5,699 39,259 5,699 0.000000% 0.8750 4990 386.05 120 0.077365 O0053095 HSR-NIX 13-28 Weld 49910 3,727.72 5,080 379.42 44,830 3,348.30 2,971 1,288 1,542 5.801 54,188 5,801 0.000000% 0.8750 5080 379.42 112 0.07488; O0053495 HSR-NIX 14-28 Weld 39360 2,939.76 4,550 339.83 34,810 2,599.93 2,810 1,090 1,304 5,204 42,734 5,204 0.000000% 0.8750 4550 339.83 112 0.0746u3j 00042995 HSR-FRAHM 9-34 Weld 38700 2,994.02 5,560 430.15 33,140 2,563.87 3,815 1,154 1,380 6,349 42,017 6,349 0.000000% 0.8750 5560 430.15 120 0.0'772651 O0057995 HSR-GEORGE 1-6 Weld 44630 3,572.36 4,900 392.22 39,730 3,180.14 2,930 1,216 1,455 5,600 48,455 5,600 0.000000% 0.8750 4900 392.22 520 0.010044 O0053295 HSR-ELVERNA 11-28 Weld 27430 2,048.72 4.810 359.25 22,620 1,689.47 2,796 1,230 1,471 5,497 29,781 5,497 0.000000% 0.8750 4810 359.25 112 0074689 O0044995 HSRSTANLEV ODENBAUGH 12-12 Weld 36880 2,853.22 5,010 387.60 31,870 2.465.62 2,927 1,277 1,527 5,731 40.041 5,731 0.000000% 0.8750 5010 387.60 120 0.077365 O0042795 HSR-SCHMIDT2-26 Weld 51330 4,073.24 5,230 415.02 46,100 3,658.22 4,050 878 1,050 5,978 55,730 5,978 0.000000% 0.8750 5230 415.02 108 0.079354 • Page 36 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00055195 HSR-LAUREN 8-6 Weld 32330 2,587.82 5,010 401.02 27,320 2,186.80 2,912 1,281 1,532 5,725 35,101 5,725 0.000000% 0.8750 5010 401.02 520 0 080044 O0047395 HSR-FRED MAYER3-15 Weld 13170 978.96 4,780 355.31 8,390 623.65 3,533 881 1,054 5,468 14,299 5,468 0.000000% 0.8750 4780 355.31 106 0.074332 O0044795 HSR-CULLEN ODENBAUGH 11-12 Weld 33630 2,601.78 5,840 451.81 27,790 2,149.97 2,976 1,685 2,016 6,677 36,513 6,677 0.000000% 0.8750 5840 451.81 120 0.077365 00047195 HSR-FRED MAYER 5-15 Weld 33840 2,515.40 5,420 402.88 28420 2,112.52 3,246 1,342 1,606 6,194 36,741 6,194 0.000000% 0.8750 5420 402.88 106 0.074332 00052195 HSR-WILLIAM MAYER3-22 Weld 30450 2,263.40 4,830 359.02 25,620 1,904.38 2,775 1,250 1,495 5,520 33,060 5,520 0.000000% 0.8750 4830 359.02 106 0.074332 00052295 HSR-WILLIAM MAYER5-22 Weld 51050 3,794.64 5,960 443.02 45,090 3,351.62 3,355 1,572 1,881 6,809 55,426 6,809 0.000000% 0.8750 5960 443.02 106 00743324 O0044295 HSR-PESCO 5-11 Weld 38460 2,858.80 5,120 380.58 33,340 2,478.22 3,330 1,147 1,372 5,849 41,757 5,849 0.000000% 0.8750 5120 380.58 101 0.0743321 00046495 HSR-FRED MAYER 6-15 Weld 37880 2,815.70_ 5,060 376.12 32,820 2,439.58 3,137 1,203 1,440 5.780 41,127 5,780 0.000000% 0.8750 _ 5060 376.12 106 0.0713321 O0043895 HSR-SCOTTDALE RANCH 7-2 Weld 28320 2,190.98 5,960 461.10 22,360 1,729.88 3,392 1,556 1,862 6,811 30,747 6,811 0.000000% 0.8750 5960 461.10 120 0.0773651 00053395 HSR-SHERRY 5-28 Weld 20440 1,526.64 4,820 360.00 15,620 1,166.64 3,627 856 1,025 5,508 22,192 5,508 0.000000% 0.8750 4820 360.00 112 007466661 00043195 HSR-SCOTTDALE RANCH 8-2 Weld 42570 3,293.42 5,720 442.53 36,850 2,850.89 3,267 1,490 1,783 6,540 46,219 6,540 0.000000% 0.8750 5720 442.53 120 0.077365' O0044695 HSR-PESCO 4-11 Weld 27750 2,062.72 5,000 371.66 22,750 1,691.06 2,954 1,255 1,501 5,709 30,129 5,709 0.000000% 0.8750 5000 371.66 101 0.074332 00041395 HSR-CAROL MILLER 3-31 Weld 39350 2,885.62 5,010 367.39 34,340 2,518.23 3,147 1,172 1,402 5,720 42,723 5,720 0.000000% 0.8750 5010 367.39 122 0.073332 00041495 HSR-CAROL MILLER 5-31 Weld 36110 2,648.02 4,710 345.39 31,400 2,302.63 3,157 1,013 1,212 5,383 39,205 5,383 0.000000% 0.8750 4710 345.39 122 0.073332 O0048695 HSR-ELLIOT FARMS 7-18 Weld 35010 2,911.92 5,780 480.75 29,230 2,431.17 3,796 1,281 1,533 6,609 38.011 6,609 0.000000% 0.8750 5780 480.75 1313 0.0831(41 O0047995 HSR-ELLIOT FARMS2-18 Weld 15510 1.290.02 4,760 395.91 10.750 894.11 2,546 1,315 1,574 5,435 16,839 5.435 0.000000% D.8750 4760 395.91 1313 0.0837"11 00041595 HSR-CAROL MILLER6-31 Weld 28350 2,078.96 4,510 330.73 23,840 1,748.23 3,194 892 1,068 5,154 30,780 5,154 0.000000% 0.8750 4510 330.73 122 0.0733321 00048795 HSR-SEKICH FARMS 10-18 Weld 34550 2,873.66 5,170 430.01 29,380 2,443.65 2,971 1,338 1,601 5,911 37,511 5,911 0.000000% 0.8750 5170 430.01 1313 0.083174 4 O0034595 HSR-MCREYNOLDS 9-6 Weld 138160 10,289.60 9,210 685.92 128,950 9,603.68 6,455 1,853 2,217 10,525 150,002 10,525 0.000000% 0.8750 9210 685.92 129 0.074476 00105295 HSR-TIM GITTLEIN 4-9 Weld 99270 8,399.74 6,480 548.31 92,790 7,851.43 3,943 1,576 1,886 7,405 107,779 7,405 0.000000% 0.8750 6480 548.31 710 0.084615 O0040995 HSR-MOSER6-26 Weld 64170 4,900.34 7,260 554.41 56,910 4,345.93 4,849 1,568 1,877 8,294 69,670 8,294 0.000000% 0.8750 7260 554.41 118 0.0763651 00054295 HSR-SANDLIN4-36 Weld 21000 1,560.98 5,970 443.76 15,030 1,117.22 4,217 1,185 1,418 6,821 22,800 6,821 0.000000% 0.8750 5970 443.76 101 007433 1. O0048895 HSR-SEKICH FARMS9-18 Weld 26660 2,217.42 5.390 448.31 21,270 1,769.11 3,119 1,384 1,656 6,159 28,945 6.159 0.000000% 0.8750 5390 448.31 1313 0.0883.. 00105195 HSR-TIM GITTLEIN 5-9 Weld 110120 9,317.80 6,100 516.15 104,020 8,801.65 3,924 1,389 1,661 6,974 119,559 6,974 0,000000% 0.8750 6100 516.15 710 0.084615' 00051795 HSR-B/R'B"14-21 Weld 45350 3,387.14 5,470 408.55 39,880 2.978.59 2,949 1,505 1,801 6,255 49,268 6,255 0.062500% 0.8750 5470 408.55 110 0074609 00105095 HSR-TIM GITTLEIN6-9 Weld 114670 9,702.80 6,020 509.38 108,650 9,193.42 4,101 1,263 1,511 6,875 124,499 6,875 0.000000% 0.8750 6020 509.38 710 0.084615 O0054595 HSR-SANOLIN3-36 Weld 25090 1.864.98 5,380 399.91 19,710 1,465.07 3.140 1,369 1,638 6,147 27,241 6,147 0.000000% 0.8750 5380 399.91 101 0.074332 O0052394 HOBE STATE#42-32 Weld 7570 472.86 5,840 364.80 1,730 108.06 5,285 1,067 1,277 7,629 9,393 7,629 12.500000% 0.8750 5840 364.80 302 0.06246633 00041295 HSR-JOHN TUTTLE 9-7 Weld 41180 3,061.00 6,230 463.09 34,950 2,597.91 3,944 1,446 1,730 7,119 44,710 7,119 0.000000% 0.8750 6230 463.09 101 0.0743321 00104495 HSR-TIM GITTLEIN 3-9 Weld 96160 8,136.58 6,400 541.54 89,760 7,595.04 4,224 1,409 1,686 7,319 104.402 7,319 0.000000% 0.8750 6400 541.54 710 0.084616 O0054895 HSR-CHARLENE 2-36 Weld 8730 648.92 4,620 343.41 4,110 305.50 2,668 1,191 1425 5,285 9,478 5,285 0.000000% 0.8750 4620 343,41 101 0.074:33:1, 00051495 HSR'B/R'B"13-21 Weld 49840 3,722.50 5,410 404.07 44,430 3,318.43 3,144 1,385 1,657 6,187 54,146 6,187 0.062500% 0.8750 5410 404.07 110 0.074:33' 00282495 HSR-ANNE STATE 9-7 Weld 14530 976.24 4,730 317.80 9,800 658.44 3,838 1,067 1,277 6,183 18,029 6,183 12.500000% 0,8750 4730 317.80 2065 0067162 00104995 HSR-GUTTERSEN'A'10-3 Weld 37570 3,228.36 5,320 457.14 32,250 2,771.22 3.715 1,076 1,288 6,079 40,790 6,079 0.000000% 0.8750 5320 457.14 789 0.085533 00051895 HSR-B/R'B"3-21 Weld 41960 3,133.96 4,980 371.95 36,980 2,762.01 3,378 1,054 1,261 5,693 45,557 5.693 0.000000% 0.8750 4980 371.95 110 0.0747 s:.. O0096395 HSR-GUTTERSEN'A'9-3 Weld 41700 3,583.24 5,730 492.37 35,970 3.090.87 4,383 983 1,177 6,543 45,274 6,543 0.000000% 0.8750 5730 492.37 789 0.085',: 00051995 HSR-B/R'B"4-21 Weld 50790 3,793.46 5,610 419.01 45,180 3,374.45 3,251 1,439 1,721 6,411 55,143 6,411 0.000000% 0.8750 5610 419.01 110 0.0746301 00043095 HSR-RAPP 13-36 Weld 26970 2,058.38 6,480 494.56 20.490 1,563.82 3,966 2,047 2,449 8,462 33,465 8,462 12.500000% 0.8750 6480 494.56 100 0.8763211 O0053695 HSR-B/R'C'8-29 Weld 32030 2,392.28 5,100 380.91 26,930 2,011.37 2,955 1,306 1,563 5.824 34,775 5,824 0.000000% 0.8750 5100 380.91 112 0.0746881 Page 37 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rol) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate O0049095 HSR-B/R"D"9-20 Weld 39140 3,780.68 4,880 471.38 34,260 3,309.30 2,784 1,270 1,520 5,574 42,495 5,574 0.000000% 0.8750 4880 471.38 1319_ 0O96594 - O0040095 HSR-EACHUS 3-23 Weld 70060 5,350.14 5,440 415.43 64,620 4,934.71 4,339 854 1,022 6,215 76,065 6,215 0.000000% 0.8750 5440 415.43 118 0.076365 O0104895 HSR-GUTTERSEN"A"15-3 Weld 37050 3,183.66_ 5,780 496.67 31,270 2,686.99 3,697 1.324 1,584 6,604 40,226 6,604 0.000000% 0.8750 5780 496.67 789 0.085929 O0053595 HSR-B/R"C'1-29 Weld 41840 3,124.98 5,420 404.81 36,420 2,720.17 2.955 1,473 1,763 6,191 45,426 6,191 0.000000% 0.8750 5420 404.81 112 0.074639 O0049295 HSR-B/R'D'16-20 Weld 47860 4,622.98 4,780 461.72 43,080 f 4,161.26 2,820 1,205 1,442 5,468 51,962 5,468 0.000000% 0.8750 4780 461.72 1319 0.096594 O0104795 HSR-GUTTERSEN"A"16-3 Weld _ 57060 4,903.10 6,240 536.20 50,820 4,366.90 4,377 1,255 1,502 7,135 61,951 7,135 0.000000% 0.8750 6240 536.20 789 0.085913 O0039295 HSR-FACHUS 4-23 Weld 140550 10,733.10 5,290 403.97 135,260 10,329.13 3,791 1,025 1,226 6,042 152,597 6,042 0.000000% 0.8750 5290 403.97 118 0.076365 O0096295 HSR-TRIPLE'B"8-25 Weld _ 61680 3,975.96 5.180 333,91 56.500 3,642.05 4,415 682 817 5,914 66,967 5,914 0.000000% 0.8750 5180 33391 317 0.064461 O0033395 HSR-WEEKS 9-17 Weld 51330 4,235.24 5,340 440.60 45,990 3,794.64 3,954 978 1,170 6,101 55,730 6,101 0.000000% O8750 5340 440.60 730 0.08251 O0043995 HSR-HUFFMAN 9-2 Weld 32510 2,515.14 5,100 394.56 27,410 2,120.58 3,030 1,277 1,528 5,834 35,297 5.834 0.000000% 0.8750 5100 394.56 120 0.077365 _ 00033295 HSR-WEEKS 10-17 Weld 118770 9,799.72 5,420 447.20 113,350 9,352.52 3,669 1,148 1,374 6,191 128,950_ 6,191 0.000000% 0.8750 5420 447.20 730 0.05251 O0039595 HSR-EACHUS 5-23 Weld 119530 9,127.90 5,230 399.39 114,300 8,728.51 3,769 1,007 1,205_ 5,981 129,775 5,981 0.000000% 0.8750 5230 399.39 118 0.076365 O0033495 FSR-WEEKS 15-17 Weld 46310 3,821.04 5,370 443.08 40,940 3,377.96 3,450 1,226 1,467 6,142 50,279 6,142 0.000000% 0.8750 _5370 443.08 730 0O8251 O0033995 HSR-GUTTERSEN'8'3-21 Weld 87200 7,493.00 5,270 452.85 81,930 7,040.15 3,532 1,132 1,355 6,020 94,674 6,020 0.000000% 0.8750 5270 452.85 789 0.085929 O0035095 HSR-FRICO 1-22 Weld 48600 3,711.34 4,630 353.57 43.970 3,357.77 3,128 988 1,182 5,297 52,766 5,297 0.000000% 0.8750 4630 353.57 118 0.0763651 O0044095 HSR-HUFFMAN 16-2 Weld 46030 3,561.12 4,970 384.50 41,060 3,176.62 2,845 1,293 1,547 5.685 49.975 5,685 0.000000% 0.8750 4970 384.50 120 0.077361 O0033695 HSR-GUTTERSEN'B"4-21 Weld 89240 7,668.30 6,070 521.59 83,170 7,146.71 4,039 1,319 1,579 6,937 96,889 6,937 0.000000% 0.8750 6070 521.59 789 0O35291 O0034095 HSR-GUTTERSEN'B'5-21 Weld 59700 5,129.96 6.020 517.29 53,680 4,61267 4,016 1,303 1,559 6,879 64,817 6,879 0.000000% 0.8750 6020 517.29 789 0.085929 O0279095 HSR-MIKE GUTTERSEN 16-17 Weld 75980 6,269.10 5,900 486.81 70,080 5,782.29 3,958 1,269 1,518 6,744 82,493 6,744 0.000000% 0.8750_ 5900 486.81 730 0.08251 O0049195 HSR-B/R'D'10-20 Weld 30870 2,981.86 4,910 474.28 25,960 2,507.58 2,941 1,217 1,456 5,614 33,516 5.614 0.000000% 0.8750 4910 474.28 1319 0.096594 O0049495 HSR-B/R'D'15-20 Weld 41430 4,001.88 4,460 430.81 36,970 3,571.07 2,878 1,013 1,212 5,103 44,981 5,103_ 0.000000% 0.8750 4460 430.81 1319 0.09653 ' O0040295 HSR-HOFFMAN3-24 Weld _ 33210 2,602.14 6,070 475.61 27,140 2,126.53 4,107 1,286 1,538 6,932 36,057 6,932 0.00000D% 0.8750 6070 47561 102 007833,, O0034295 HSR-GUTTERSEN"8"6-21 Weld 22700 1,950.58 5,700 489.80 17,000 1,460.78 3,396 1,422 1,701 6,519 24.646 6.519 0.000000% 0.8750 5700 489.80 789 0.033:.1. O0104695 FISH-ALVIN DECHANT 12-8 Weld 51130 4,218.74 5,300 43]30 45,830 3,781.44 3,771 1,041 1,246 6,059 55,513 6,059 0.000000% 0.8750 5300 43730 730 0532511 O0034695 HSR-FRICO 7-22 Weld 99260 7,579.98 5,290 403.97 93,970 7,176.01 3,892 980 1,173 6,046 107,768 6,046 0.000000% 0.8750 5290 40397 118 0.076355 O0034895 HSR-FRICO 2-22 Weld 150770 11,513.56 5,540 423.06 145,230 11,090.50 4,184 980 1,172 6,336 163.693 6.336 0.000000% 0.8750 5540 423.06 118 0.076365 O0104595 HSR-ALVIN DECHANT 13-8 Weld 46230 3,814.44 5,720 471.96 40.510 3,342.48 3,768 1,263 1,511 6,542 50,193 6,542 0.000000% 0.8750 5720 47196 730 0.08251 O0036695 HSR-FRICO 8-22 Weld 51480 3,931.28 4,960 378.77 46,520 3,55251 3,486 993 1,189 5,667 55,893 5,667 0.000000% 0.8750 4960 378.77 118 0.076365 O0101295 HSR-BENIRSCHKE 10-23 Weld 51660 3,945.02 6,080 464.30 45,580 3,480.72 4,919 926 1,108 6.952 56,088 6,952 0.000000% 0.8750 6080 464.30 118 0O76365 O0054995 FISH-VIOLA 16-36 Weld 20080 1,553.48 4,190 324.16 15.890 1.229.32 2.969 830 994 4,793 21,801 4,793 0.000000% 0.8750 4190 324.16 120 0.077365 O0279195 HSR-DECHANT 5-25 Weld 91370 5,882.68 5,040 324.49 86,330 5,558.19 4,043 781 934 5,757 99,202 5,757 0.000000% 0.8750 5040 32449 332 0.064383 O0042595 HSR-KARICH 1-32 Weld 22560 1,654.36 4,880 357.86 17,680 1,296.50 3,017 1,167 1,396 5,581 24,494 5,581 0.000000% 0.8750 4880 357.86 122 0.073332 O0041695 HSR-KARICH 8-32 Weld 28230 2,070.16 5,220 382.79 23,010 1,687.37 2,956 1,368 1,637 5,962 30,650 5,962 0.000000% 0.8750 5220 382.79 122 0.07333? O0053995 FISH-VIOLA 15-36 Weld 25990 2,010.72 4,660 360.52 21,330 1,650.20 - 2,929 1,089 1,303 5,321 28.218 5.321 0.000000% 0.8750 4660 360.52 120 0.07733'3 O0054195 HSR-VIOLA9-36 Weld 25560 1,977.44 4,360 337.31 21,200 1,640.13 2,904 946 1,131 4,981 27,751 4,981 0.000000% 0.8750 4360 337.31 120 0.077355 O0103595 HSR-DAVID SARCHET 16-28 Weld 31020 2,310.24 6,460 481.11 24,560 1,829.13 3,003 1,993 2,385 7,382 33,679 7,382 0.000000% 0.8750 6460 481.11 129 0.074476 O0042195 HSR-KARICH 782 Weld 35510 2,604.02 5,090 373.26 30,420 2,230.76 - 2,998 1,284 1,536 5,816 38,554 5.818 0.000000% 0.8750 5090 373.26 122 0.073322 O0052095 FISH-B/R'D'8-20 Weld 17400 1,447.22 5.490 456.63 11,910 990.59 3,221 1,391 1,664 6,275 18,891 6,275 0.000000% 0.8750 5490 456.63 1313 0083174 O0042395 HSR-KARICH 2-32 Weld 19970 1,464.44 4,870 357.13 15,100 1,107.31 3,083 1,129 1,351 5,562 21,682 5,562 0.000000% 0.8750 4870 357.13 122 0O13332) Page 38 0549 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) I (Original I (Abate./ I I Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rofl) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund fax District Tax Rate 00103195 _HSR-CANNON 10-35 Weld 12000 879.98_ 3,670 269.13_ 8,330 61085 — 3,088 505 604 4,197 13,029 4,197 0.000000% 0.8750 3670 269.13 122 0.073332 O0049795 HSR-B/R'O'7-20 Weld 33100 3,197.26 4,710 454.96 28,390 2,742.30 2,824 1,163 1,391 5,378 35.937 5.378 0.000000% 0.8750 4710 454.96 1319 0.096594 00103895 HSR-MELVIN CAMP 11-31 Weld 23630 1,759.86 5,180 385.]9 18,450 1,374.07 2,836_ 1,401 1,677 5,916 25,655_ 5,916 0.000000% 0.8750 5180 385.79_ 129 0.074476 00103695 HSR-BARCLAY 2-28 Weld 33300_ 2,480.06 4,260 317.27_ 29,040 2,162.79 3,148 763 937 4,868 36,154 4,868 0.000000% 0.8750 4260 317.27 129 0.074476 00103295 HSR-MADELINE MAYER 11-34 Weld 29170 2139.10 3,800 278.66 25,370 1,860.44 3,349 454 544 4,34] 31,670 4,347 0.000000% 0.8750 3800 278.66 122 0073332 00103995 HSR-RUTH CAMP 1531 Weld 19280 1,435.90 f 4,940 367.91 14,340 1,067.99 3,240 1,093 1,308 5.641 20,933 5.641 0.000000% 0.8750 4940 367.91 129 0.074476 00103395 HSR-MADELINE MAYER 12-34 Weld 45960 3,370.34 3,550- 260.33 42,410 3,110.01 3,090 438 524 4,052 49.899 4,052 0.000000% 0.8750 3550 260.33_ 122 0.073332 00104195 HSR-MELVIN CAMP 12-31 Weld 19950 1,485.80 4,790 356.74 15,160 1,129.06 3,130 1,070 1,280 _ 5,479 21,660 5,479 0.000000% 0.8750 4790 356.74 129 00744/6_ 00103495 HSR-PAUL SCHMIDT 16-33 Weld 33730 2,473.48 3,790 277.93 29,940 2,195.55 2,822 689 825 4,336_ 36,621 4,336 0.000000% 0.8750 3790 277.93 122 0.073332 00102695 HSR-HOSE STATE2-32 Weld 32580 2,035.14 7,270_ 454.13 25,310 1,581.01 6,357 1,429 1,710 9,497 40,426 9,497 12.500000% 0.8750 7270 454.13 302 0.062465 00101195 HSR-LLOYD CAMP 13-31 Weld 26240 1,954,26 4,760 354.51 21,480 1,599.75 3.065 1,080 1,292 5,437 28,489 5,437 0.000000% 0.8750 4760 354.51 129 0.074476 00101095 HSR-LLOYD CAMP 14-31 Weld 33530 2,497.18 5,440 405.15 28,090 2,092.03 3,057 1,437 1,720 6,214_ 36,404 6,214 0.000000% 0.8]50 5440_ 405.15 129 0.0744]6 O0048395 HSR-SAI AZAR5-20 Weld 36060 2,999.26' 5,880_ 489.06 30.180 2,510.20 4,370 1,072 1,282 f 6,724 39,151 6724 0.000000% 0.8750 5880 489.06 1313 0.083174 O0048495 HSR-SALAZAR6-20 Weld 54650_ 4,545.46 5,520 459.12 49,130 4,08634 3,359 1,341 1,604 6,304 59,334 6,304 0.000000% 0.8750 5520 459.12 1313 0.083174 O0048595 HSR-BINDER 5-15 Weld 34900 2,807.98 6,490 522.17 28,410 2,285.81 5.136 1,038 1,242 7,415 37,891 7,415 0.000000% 0.8750_ 6490 522,17 557 0.080458 O0049695 HSR-BINDER 6-15 Weld 31350 2,5223 _6 5,960 479.53 25,390 2,042.83 5,081 787 941 6.809 34,037 6,809 0000000%' 0.8750 5960 479.53 557 0.080458 00100795 HSR-SELBY 1-32 Weld 32460 2,598.22 5,110 409.02 27,350 2,18920 3,541 1,048 1,254 5,843 35,242 5,843 0.000000% 0.8750 5110 409.02 520_ 0.080044 00100695 HSR-SELBY8-32 Weld 26870 2,150.78 4,980 398.62 21,890 1,752.16 3,221 1,126 1,348 5,695 29,173 5,695 0.000000% 0.8750 4980 398.62 520 0080044 00102295 HSR-LDS'A'9S Weld 28530 2,42588 5,150 437.90 23,380 1,987.98 3,683 1,002 1,198 5,883 30,975 5,883 0.000000% 0.8750 5150 437.90 753 0.085029 00102095 HSR-LDS'A"16-8 Weld 77760 6,611.86 5.820 494.87 71,940 6,116.99 3,705 1,339 1,602 6,646 84,425 6,646 0.000000% 0.8750 5820 494.87 753 0085029 00101795 HSR-LDS'A"3-8 Weld 68600 5,832.98 6,030 512.72 62,570 5,32026 3,843 1,388 1,661 6,892 74,480 6,892 0.000000% 0.8750 6030 512.72 753 0.086029 O0099895 HSR-LDS'A'6S Weld 87240 7,417.92 5,360 455.76 81,880 6.962.16 3,823 1,047 1,253 6.124 94,718 6,124 0.000000% 0.8750 5360 455.76 753 008502' O0099495 HSR-PAUL SCHMIDT 12-33 Weld 35200 2,581.28 3,540 259.60 31,660 2,3216 —8 3,071 443 530 4,044 38,217 4,044 0.000000% 0.8750 3540 259.60 122 0.0733327 O0099795 HSR-PAUL SCHMIDT 13-33 Weld 18680 1,369.84 3,590 263.26 15,090 1,106.58 2.869 563 674 4,106 20,281 4,106 0.000000% 0.8750 3590 263.26 122 0.0]3332 O0099695 HSR-FEDERAL8-36 Weld 26990 2,010.10 3,400 253.22 23,590 1,756.88 2,936 437 523 3,896 29,345 3,896 0.142030% 0.8750 3400 253.22 129 0074476 00048195 HSR-FEDERAL 5-36 Weld 12030 895.94 3,080_ 229.39 8,950 666.55 2,556 442 529 3,526 13,080 3,526 0.142030% 0.8750 3080 229.39 129 0.074476 O0382094 HSR-NILES 3-33 Weld 34150 2,504.28 3,920 287.46 30,230 2,21682 3,195 583 697 4,475 37,077 4,475 0.000000% 0.8750 3920 287.46 122 0.073332 00099195 HSR-GITTLEIN D4-3 Weld 44490 3,764.52 7,210 610.07 37,280 3,154.45 4,319 1,783 2,133 8,236 48,303 8,236 0.000000% 0.8750 7210 610.07 710 0.084615 O0099295 HSR-REX4-33 Weld 24070 1,765.10 3,730 273.53 20,340 1,491.57 2,981 582 696 4.259 26,133 4,259 0000000% 0.8750 3730 273.53_ 122 0.073332 — 00102595 HSR-GITTLEIN,D 5-3 Weld 67420 5,704.74 6,530 552.54 60,890 5,152.20 4,319 1,432 1,714 7,465 73,199 7,465 0.000000%f 0.8750 6530 552.54_ 710 0.084615 O0099395 HSR-FEDERAL 6-36 Weld 24420 1,818.70 3.420 254.71 21,000 1,56399 2,850 486 582 3,917 26,551 3,917 0.142030% 0.8750 3420 254.71 129_0.074476 O0099095 HSR-FEDERAL 7-36 Weld 41010 3,054.26 3,110 231.62 37,900 2,822.64 2,964 273 326 3,563 44,588 3,563 0.142030% 0.8750 3110 231.62 129 0.074476 00098995 HSR-QlTTLEIN L 6-3 Weld 58390 4,940.66 5,800 490.77 52,590 4,449.89 4,058 1,169 1,398 6,624 63,395 6,624 0.000000% 0.8750 5800 490.77_ 710-0.084615 O0098895 HSR-FEDERAL 9-36 Weld 21190 1,578.14 3,770_ 280.77 17,420 1,297.3] 3,468 386 462 4,316 23,039 4,316 0.142030% 0.8750 3770 280.77 129 0.0_74476 00102495 HSR-GITTLEIN,L3-3 Weld 32350 2,737,30 6,450 545.77 25,900 2,191.53 4,045 1,512 1,809 7,366 35,123 7,366 0.000000% 0.8750 6450 545.77 710 0.084615 O0098795 HSR-LDS'A'11-8 Weld 62250 5.293.06 5,590 475.31 56,660 4,817.75 4,135 1,027 1,229 6,391 67,586 6391 0.000000% 0.8750 5590 47531_ 753' 0O85029 00102395 HSR-LDS'A'14-8 Weld 97370 8,279.28 5,550 471.91 91,820 7,807.37 4,098 1,021 1,222 6,341 105,716 6,341 0.000000% 0.8750 5550 471.91 753 0.085029 00102995 HSR-SEKICH FARMS 1-20 Weld 33600 2,794.64 4.840 402.56 28,760 2,392.08 3,416 966 1,155 5,536 36.480 5,536 0.000000% 0.8750 4840 402.56 1313 0083174 _ 00098495 HSR-SEKICH FARMS4-20 Weld 54460 4,52966 5,690 473.26 48,770 9,05640 I 3,4501 _1,392 1,665 6,507 59,128i 6.507i 0.000000%J 0.8750 5690 473.26 1313 0.083174 Page 39 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Ron) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate O0098695 HSR-LDS"A"10-8 Weld 127420 10834.40 6,010 511.02 121,410 10,323.38 3,862 1,370 1,639 6.871 138,342 6,871 0.000000% 0.8750 6010 51102 753 0085029 00101995 HSR-LDS'A'15-8 Weld 90880 7,727,44 5,410 460.01 85,470 7,267.43 3,788 1,089 1,303 6,181 98,670 6,181 0.000000% 0.8750 5410 460.01 753 0.085029 O0098595 HSR-LOST CREEK 12-14 Weld 72600 4.535.04 9,580 598.42 63,020 3,936.62 5,345 2,551 3,053 10,948 78,823 10,948 0.000000% 0.8750 9580 598.42 302 0.062466 00102895 HSRSEKICH FARMS 220 Weld 39050 3,247.94 5,470 45496 33,580 2,792.98 3,562 1,224 1,464 6,250 42,397 6,250 0.000000% 0.8750 5470 454.96 1313 0.083174 00101895 HSR-LDS"A'4-8 Weld 47120 4,006.56 5,640 479.56 41,480 3,527.00 3,801 1,203 1,439 6,443 51,159 6,443 0.000000% 0.8750 5640 479.56 753 0.085029 00102795 HSR-CERVI/FED 11-29 Weld 50760 3,170.78_ 14,960 934.49 35,800 2,236.29 13,160 2,042 2,444 17,646 56,889 17,646 3.125000% 0.8750 14960 93449 302 0062466 00102195 HSR-LDS'A"5-8 Weld 71810 6,105.94 5,970 507.62 65,840 5,598.32 3,811 1,370 1,640 6,821 77,965 6,821 0.000000% 0.8750 5970 507.62 753 0.085029 00101395 HSR-LDS'B'4-17 Weld 53880 4,423.34 6,320 518.85 47,560 3,904.49 3,703 1,605 1,921 7,228 58,498 7,228 0.000000% 0.8750 6320 51885 708 0.082096 00100895 HSR-GUTFELDER 3-30 Weld 23070 1,714.84 4,710 350.10 18,360 1,36474 2,940 1,112 1,331 5,383 25,047 5,383 0000000% 0.8750 4710 350.10 106 0.074332 00100995 HSR-GUTFELDER4-30 Weld 27410 2,037.44 5,490 408.08 21,920 1,629.36 2,943 1,519 1,818 6,280 29,759 6,280 0.000000% 0.8750 5490 40808 106 0.074332 00098395 HSR-CERVI STATE#4-32 Weld 5760 359.80 5,470 341,69 290 18.11 7,827 1,821 2,178 11,826 7,147 7,147 12.500000% 0.8750 5470 341.69 302 0.062466 00098295 HSR-KAMMERZELL 15-25 Weld 42690 3,302.72 4,680 362.07 38,010 2,940.65 3,028 1,058 1,266 5,352 46,349 5,352 0,000000% 0.8750 4680 36207 121 0.077365 O0097895 HSR-KAMMERZELL 16-25 Weld 34650 2,680.70_ 5,290 409.26 29,360 2,271.44 3,012 1,383 1,655 6,049 37,620 6,049 0.000000% 0.8750 5290 409.26 121 0.077365 00101695 HSR-LOS"B"5-17 Weld 72460 5,948.68 6,210 509.82 66,250 5,43886 3,924 1,443 1,726 7,092 78,671 7,092 0.000000% 0.8750 6210 509.82 708 0082096 00098195 HSR-LDS"B'3-17 Weld 83640 6,866.50 6,000 492.58 77,640 6,373.92 3,750 1,417 1,695 6,862 90,809 6,862 0.000000% 0.8750 6000 492.58 708 0.082096 O0098095 HSR-LDS"B"6-17 Weld 87630 7,194.08 5,990 491.76 81,640 6,702.32 3,967 1,311 1.569 6,847 95,141 6,847 0.000000% 0.8750 5990 491.76 708 0.0820.96 _ O0097495 HSR-BEIERLE 14-26 Weld 25440 1,894 66 3,550 264.39 21,890 1,630.27 2,833 556 666 4,055 27,621 4,055 0.000000% 0.8750 3550 264.39 129 0.074476 00279395 HSR-LOST CREEK STATE 6-14 Weld 47890 2,991.50 7,640 477.24 40,250 2,514.26 3,279 3,053 3,653 9,985 59,423 9,985 12.500000% 08750 7640 47724 302 0062466 00097195 HSR-SEKICH 4-19 Weld 50010 4,15954_ 6,320 525.66 43,690 3,633.88 4,844 1,094 1,309 7,247 54,454 7,247 0289204% 0.8750 6320 525.66 1313 0.083174 00096995 HSR-SEEWALD 11-31 Weld 39410 3,168.60 5,990 481.60 33,420 2,68700 2,862 1,813 2,169 6,844 42.788 6,844 0.000000% 0.8750 5990 481.60 542 0080401 00100095 HSR-GUTTERSEN 3-33 Weld 44330 2,787.48 7,100 446.45 37,230 2,341.03 5,440 1,216 1,455 8,112 48,130 8,112 0.000000% 0.8750 7100 44645 328 0042841 00100395 HSR-NIES 15-15 Weld 33860 2,666.50 5.000 393.76 28,860 2,272.75 3,290 1,102 1,318 5,710 36,762 5,710 0.000000% 0.8750 5000 393.76 558 0,07,374 I! O0097095 HSR-LOST CREEK/STATE 3-14 Weld 49350 3,082.70 8,560 534.71 40,790 2,547.99 _ 4,862 2,874 3,439 11,175 61,234 11,175 12.500000% 0.8750 8560 534.71 302 0032^-r.0• 00100195 HSR-WASTE SERVICES 10-26 Weld 64840 4,077.14 10,100 635.09 54,740 3,442,05 9,354 999 1,195 11,548 70,398 11,548 0.000000% 0.8750 10100 635.09 328 00628! 00100295 HSR-WASTE SERVICES 4-34 Weld 26230 1,649.34 7,080 445.19 19,150 1,204.15 5,414 1,219 1,459 8,092 28,478 8,092 0.000000% 0.8750 7080 445.19 328 0.062211 00133393 BERNHARDT 1-36 Weld 23480 1.889.16 3,800 305.74 19,680 1,583.42 2,907 776 1,277 4,960 29,134 4.960 12.500000% 0.8750 3800 305.74 557 0.080458 00133493 BERNHARDT 2-36 Weld 22570 1,815.94 4,060 326.66 18,510 1,48928 3,156 873 1,277 5,306 28,005 5,306 12.500000% 0.8750 4060 326.66 557 0.080458 00134093 BERNHARDT 3-36 Weld 25970 2,089.50 4,040 325.05 21,930 1,764,45 3,122 873 1,277 5,272 32,224 5,272 12.500000% 0.8750 4040 325.05 557 0080456 00133593 BERNHARDT 4-36Weld 27290 2,195.70 4,120 331.49 23,170 1,864.21 3,228 873 1,277 5,378 33,862 5,378 12.500000% 0.8750 4120 331.49 557 0.080458 00279495 SHULTZ STATE 16-1 Weld 27950 2,248.80 5,970 480.33 21,980 1,768.47 5,653 873 1,277 7,803 34,681 7,803 12.500000% 0.8750 5970 480.33 556 0080458 00279595 SHULTZ STATE 16-8 Weld 18470 1,486.06 6,030 485.16 12,440 1,000.90 5,731 873 1,277 7,881 22,918 7,881 12.500000% 0.8750 6030 485.16 556 0.080458 00279695 GRAY STATE 16-6 Weld 41010 3,299.58 4,830 388.61 36,180 2,910.97 2,006 1,518 1,998 5,523 44,525 5,523 0.000000% 0.8750 4830 388.61 557 0080458 00100495 HSR-TUTTLE 4S Weld 33540 2,493.10 3,900 289.89 29.640 2,203.21 3,154 591 708 4,453 36,415 4,453 0.000000% 0.8750, 3900 28989 101 0.0743321 00100595 HSR-TUTTLE 5-8 Weld 39680 2,949.50 4,640 344.90 35,040 2,604.60 2,942 1,074 1,285 5,302 43.081 5.302 0.000000% 0.8750 4640 344.90 101 0.074331: 00618796 HSR-TUTTLE3-8 Weld 46620 3,465.36 4,270 31740 42,350 3,147.96 3,101 848 930 4,879 50,616 4,879 0.000000% 0.8750 4270 317.40 101 0.0143'2' 00618896 HSR-TUTTLE 6-8 Weld 50790 3,775.32 5,260 390.99 45,530 3,384,33 2,942 1,464 1,606 6,013 55,143 6,013 0.000000% 0.8750 5260 390.99 101 00741.'.2' O0620896 HSR-RADEMACHER 12-30 Weld 25260 2,100.98 4,790 398.40 20,470 1,702.58 3.009 1,173 1,286 5,469 27,425 5,469 0.000000% 0.8750 4790 398.40 1313 0.083174! 00613096 HSR-MJ FARMS 12-7 Weld 36930 2,85708 4,470 345.82 32,460 2,511.26— 2,990 1,012 1,110 5,112 40.095 5,112 0.000000% 0.8750 4470 345.82 121 0.07731. 01055696 HSR-MJ FARMS II-7 Weld 34160 2,642.78 4,120 318.74 30,040 2,324.04 2,768 952 1,044 4,764 37,569 4,764 1.279688% 0.8750 4120 31874 121 0.077362 Page 40 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) I • Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Ron) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00620296 HSR-CONNIE 1-18 Weld 38040 3,163.94 4,790 398.40 33,250 2,765.54 3,570 906 993 5.469 41,301 5,469 0.000000% 0.8750 4790 39840 1313 0083174 00613196 HSR-M J FARMS 134 Weld 39060 3,02188 4,130 319.52 34,930 2,70236 3,146 752 825 4,724 42,408 4.724 0.000000% 0.8750 4130 319.52 121 0.077365 00612996 HSR-M J FARMS 14-7 Weld 38160 2,952.24 3,610 279.29 34,550 2,672.95 2,759 677 742 4.178 41,968 4,178 1.279688% 0.8750 3610 27929 121 0.077365 O0620496 HSR-HAVER 6-22 Weld 46440 3,451.98 5,440 404.37 41,000_ 3,04]61 2,956 1,555 1,706 6.217 50,421 6,217 0.000000% 0,8750 5440 40437 106 0.074332 O0096595 HSR-SARCHET,M3-35 Weld 37360 2,777.04 3,920 29138 33440 2.485.66 2,962 690 826 4478 40,562 4,478 0.000000% 08750 3920 291.38 101 0.07433: 01055296 HSR-SARCHET,M4-35 Weld 37690 2,801.58 4,590 341.18 33,100 2,460.40 2,956 1,091 1,197 5.244 40,921 5.244 0.000000% 0.8750 4590 341.18 101 0.074332, 01054796 HSR-FEDERAL 11-36 Weld 30300 2,256.62 3,550 264.39 26,750 1,992.23 — 3,303 364 399 4,067 32,944 4,067 0,142030% 0.8750 3550 26439 129 007447€1 01054296 HSR-FEDERAL 14-36 Weld 23280 1,733.80 3,440 25620 19,840 1,477.60 — 3,336 285 313 3.935 25,311 3,935 0.142030% 08750' 3440 256.20 129 0.0744-:i 00615996 HSR-DAVIS,V4-26 Weld 32950 2,449.24 4,480 333.01 28,470 2,116.23 3,190 921 1,010 5,121 35,774 5,121 0.000000% 0.8750 4480 33301 106 0.0743321 00615796 HSR-DAVIS,V 5-26 Weld 43020 3,197.76 4,290 318.88 38,730 2,878.88 3,085 866 950 4,902 46,707 4,902 0.000000% 0.8750 4290 31888 106 0.074332i 00620596 HSR-RADEMACHER 14-30 Weld 28120 2,338.86_ 4,730 39341 23,390_ 1,945.45 2,998 1,150 1,262 5,410 30,530 5,410 0.000000% 0.8750 4730 393.41 1313 0.083174 00620196 HSR-MARGARET 8-18 Weld 22440 1,866.42 4,730 393.41 17,710 1,473.01 3,273 1,015 1,113 5,401 24,363 5,401 0.000000% 08750 4730 393.41 1313 0083174 00619996 HSR-SEKICH"A'9-17 Weld 47860 3,980.70 4,440 369.29 43,420 3,611.41 _ 3,459 772 847 5,079 51,962 5,079 0.000000% 0.8750 4440 36929 1313 0.083174 01054896 HSR-FEDERAL 16-36 Weld 29120 2,168.74_ 3,740 278.54 25,380 1,89020 3,407 418 459 4,284 31,661 4,284 0.142030% 0.8750 3740 27854 129 0074476 00615896 HSR-DAVIS,V6-26 Weld 28050 2,085.02 4,660 346.39 23,390 1,738.63 3,072 1,073 1,177 5,323 30,454 5,323 0.000000% 0.8750 4660 346.39 106 0.07432 00620696 HSR-RADEMACHER 13-30 Weld 52990 4,407.40 4,390 365.13 48,600 4,042.27 _ 2,988 965 1,058 5,012 57,532 5,012 0.000000% 0.8750 4390 365.13 1313 0.0831741 O0620796 HSR-MUHME 6-30 Weld 24770 2,060.22 7,000_ 58222 17,770 1,478.00 _ 3,769 2,019 2,215 8,003 26,893 8,003 0.000000% 0.8750 7000 582.22 1313 0.0831741 00619296 HSR-SEKICH"A"16-17 Weld 50930 4,236.06 4,900 407.55 46,030 3,828.51 3,417 1,041 1,142 5,601 55,295 5,601 0.000000% 0.8750 4900 407.55 1313 0083174 00619896 HSR-SEKICH'A'10-17 Weld 33470 2,783.84 4,730 393.41 28,740 2,39043 3,082 1,107 1,214 5,403 36,339 5,403 0.000000% 0.8750 4730 393.41 1313 0.083174 00615696 HSR-DAVIS,V3-26 Weld 41100 3,055.04 4,930 366.46 36,170_ 2,68858 _ 3,098 1,208 1,325 5,631 44,623 5,631 0.000000% 0.8750 4930 36646 106 0.074332 00619396 HSR-SEKICH"A"15-17 Weld 30530 2,539.30 4,580 380.94 25.950 2,158.36 3,004 1,063 1,166 5,233 33,147 5,233 0.000000% 08750 4580 380.94 1313 0.0831741 00621296 HSR-SCOTTDALE RANCHES 4-35 Weld 40100 3,102.34 5,180 400.75 34,920 2,701.59 3,483 1,162 1,275 5,920 43,537 5,920 0.000000% 0.8750 5180 400.75 120 0077310; 00619796 HSR-SEKICH"A"11-17 Weld 59400 4,940.54 5,040 419.20 54,360 4,52134 _ 3,427 1,112 1,220 5,760 64,491 5,760 0000000% 08750 5040 419.20 1313 0.0831 r<I 00618996 HSR-W.C.L.4-1 Weld 39300 3,040.44_ 4,690 362.84 34,610 2,677.60 2,888 1,180 1,294 5.362 42,669 5,362 0.000000% 0.8750 4690 36284 121 0.0//3(i! — 00619496 HSR-SEKICH"A'14-17 Weld 28610 2,379.60 4,340 360.98 24,270 2,018.62 2,814 1,021 1,120 4,955 31,062 4,955 0.000000% 08750 4340 360.98 1313 0.083'74 00619696 HSR-SEKICH'A'12-17 Weld 56190 4,67354 5,150 428.35 51,040 4245.19 2,929 1,410 1,547 5,886 61,006 5,886 0.000000% 0.8750 5150 428.35 1313 0.0831741 00619196 HSR-HARDIN 5-1 Weld 36990 2,861.74 4,400 34041 32,590 2,521.33 2,908 1,012 1,110 5.029 40,161 5,029 0.000000% 0.8750 4400 340.41 121 0.077305 00621396 HSR-SCOTTOALE RANCHES 12-35 Weld 49580 3,835.76 5,030 389.15 44,550 3,446.61 3.736 959 1,052 5,747 53,830 5,747_ 0.000000% 08750 5030 389.15 120 0.077365 00619596 HSR-SEKICH"A"13-17 Weld 39080 3,250.44 4,810 40007 34,270 2,85037 2,907 1,234 1.353 5,494 42,430 5,494 0.000000% 08750 4810 400.07 1313 0083174 O0620096 HSR-SEKICH"A"6-17 Weld 54800 4,557.94 4,980 414.21 49,820 4,14373 3,129 1,221 1,339 5,689 59,497 5,689 0.000000% 0.8750 4980 414.21 1313 0.083174 00601396 HSR-SEKICH FARMS 16-18 Weld 39740 3,305.34 4,600 382.60 35,140 2,922.74 3,012 1,069 1,173 5,254 43,146 5,254 0.000000% 0.8750 4600 382.60 1313 00831741 O0620396 HSR-SEKICH FARMS 15-18 Weld 44600 3,709.56 4,920 409.22 39.680 3,300.34 _ 3,001 1,252 1,373 5,625 48,423 5,625 0.000000% 08750 4920 409.22 1313 0.0831/1, 01054196 HSR-SCOTTDALE RANCHES 13-35 Weld 53910 4,170.74 4,590 355.11 49,320 3,815.63 3,261 949 1,041 5,251 58,531 5.251 0.000000% 0.8750 4590 355.11 120007730'.1 _ 00608396 HSR-LOST CREEK/STATE 14-11 Weld 132930 8,303.60 5,960 372.30 126,970 7,931.30 5,267 1,200 1,316 7,783 164,942 7,783 12,500000% 0.8750 5960 372.30 302 0.062,2'i 00601296 HSR-BELL 12-5 Weld 57700 4,288.96 5,060 376.12 52,640 3.912.84 3,446 1,125 1,234 5.805 62,866 5,805 0350000% 0.8750 5060 376.12 101 007430?'. 00601496 HSR-SCOTTDALE RANCHES 14-35 Weld 40710 3,149.52 4,500 348.14 36.210 2,801.38 3,189 931 1,021 5,140 44,199 5,140 0.000000% 0.8750 4500 348.14 120 o0773615j 00601896 HSR-CREASON 11-5 Weld 44920 3.339.00 5.000 371.66 39,920 2,967.34 3,356 1,133 1.243 5,732 48,942 5,732 0.350000% 0.8750 5000 371.66 101 0.074331 _ 01055096 HSR-FOSTER 3-35 Weld 74680 5,702.94 6,890 526.15 67,790 5.17619 4,934 1,402 1,538 7,874 81,081 7,874 0.000000% 0.8750 6890 526.15 118 0.0/63 Eo1 01053896 HSR-GUTTERSEN 4-33 Weld 27490 1,728.58 6,560 412.49 20,930 1,316.09 6.022 706 774 7,502 29,846 7.502 0.000000%i 0.8750 6560 412.49 328 0.062881 Page 41 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rog) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 01054096 HSR-WASTE SERVICES 9-26 Weld 41080 2,583.12 14,380 904.21 26,700 1,678.91 15,275 551 604 16,429 44,601 16,429 0.000000% 0.8750 14380 90421 328 006288 01053996 HSR-FOSTER4-35 Weld 56930 4,347.46 5,910 451.32 51,020 3,896.14 4,882 891 977 6,750 61,810 6,750 0.000000% 0.8750 5910 451.32 118 0.076365 01055796 ROADIFER 12-128 Weld 44000 3,966.42 5,060 456.14 38,940 3.510.28 _ 3,538 970 1,277 5,785 47,771 5,785 0.000000% 0.8750 5060 456.14 693 0.050146, 01625386 AMEN 1 Weld 15930 1,2]5.10 2,990 239.33 12,940 1,03577 1,988 710 719 3,418 17,295 3,418 0000000% 0.8750 2990 239.33 520 0.0800441 04635286 BEIN 1 Weld 28480 2,279.66 6,860 549.10 21,620 1,730.56 6,416 710 719 7,845 30,921 7,845 0.000000% 0.8750 6860 549.10 520 0.080044. 00309195 CROISSIANT 1 Weld 26200 2,097.16 2,960 236.93 23,240 1,86023 1,949 710 719 3,378 28,446 3,378 0.000000% 0.8750 2960 236.93 520 0.080044 01624286 CROISSANT a2 Weld 15770 1,262.30 3,730 29856 12,040 963.74 2,828 710 719 4,258 17,122 4,258 0.000000% 0.8750 3730 298.56 520 0.080044 00126293 DABNEY G23-10 Weld 29450 2.336.98 4,990 395.98 24,460 1,941.00 3,942 874 885 5,701 31,974 5,701 0.000000% 0.8750 4990 395.98 104 0.079354 00082192 DABNEY O23-15 Weld 45730 3.628,86 5,840 463.43 39,890 3,165.43 4920 874 885 6,680 49.650 6,680 0.000000% 0.8750 5840 463.43 104 0079354 00126593 DABNEY G25-3 Weld 39900 3,126.32 5,460 427.81 34,440 2,698.51 4,481 874 885 6,240 43,320 6,240 0.000000% 0.8750 5460 427.81 102 0.078354 • 00258494 DABNEY G25-6 Weld 58700 4,599.38 5,490 430.16 53,210 4,169.22 4,509 874 885 6,269 63,731 6,269 0.000000% 0.8750 5490_ 430.16 102 0.078354 00315394 DALBEY Dli-2 Weld 19480 1,526.34 6,380 499.90 13,100 1,02644 5,532 874 885 7,291 21,150 7.291 0.000000% 0.8750 6380 499.90 102 0.078354 00036194 DALBEY D 13-11 Weld 8780 724.20 5,120 422.31 3,660 301.89 4,090 874 885 5,849 9,533 5,849 0.000000% 0.8750 5120 422.31 754 0.082482 00122693 DALBEY D13-12 Weld 48390 3,991.30 7,280 600.47 41,110 3,390.83 6,564 874 885 8,323 52,538 8,323 0.000000% 0.8750 7280 600.47 754 0.082482 O0036294 DALBEY 01313 Weld 67370 5,556.82 4,890 403.34 62,480 5,153.48 3,828 874 885 5,587 73,145 5,587 0.000000% 0.8750 4890 403.34 754 0032482 00127793 DALBEY D 13-14 Weld 62890 5,187.30 8,320 686.25 54,570 4,501.05 7,751 874 885 9,511 68,281 9,511 0.000000% 0.8750 8320 686.25 754 0.082482 00128593 DALBEY 014-1 Weld 17940 1,487.16 5,930 491.57 12,010 995.59 5,013 874 885 6/72 19,478 6,772 0000000% 0.8750 5930 491.57 788 0.062896 00122793 DALBEY D 14-2 Weld 86320 7,155.58 8,230 682.23 78,090 6,473.35 7,643 874 885 9,402 93,719 9,402 0.000000% 0.8750 8230 682.23 788 0.082896 O0035994 DALBEY D 14-3 Weld 58540 4,852.74 5,300 439.35 53,240 4,413.39 4,300 874 885 6,059 63,558 6,059 0.000000% 0.8750 5300 439.35 788 0.082896 00122893 DALBEY 014E Weld 47300 3,920.98 5,180 429.40 42,120 3,491.58 4,159 874 885 5.918 51,354 5,918 0.000000% 0.8750 5180 429.40 788 0.082896 00122993 DALBEY 014-7 Weld 46440 3,849.70 6,300 522.24 40,140 3,327,46 5,445 874 885 7,204 50,421 7,204 0.000000% 0.8750 6300 522.24 788 0.082891 00258294 DALBEY D 14-8 Weld 55690 4,593.42 5,730 472.62 49,960 4,120.80 4,786 874 885 6,546 60,463 6,546 0.000000% 0.8750 5730 472.62 754 008242'4 00123893 DALBEY 022-3 Weld 60230 4,992.82 5,360 444.32 54,870 4,548.50 4,368 874 885 6,127 65,393 6,127 0.000000% 0.8750 5360 444.32 788 0.082095 00124093 DALBEY 022-4 Weld 60500 5,015.20 5.160 427.74 55,340 4,587.46 4,141 874 885 5,901 65,686 5,901 0.000000% 0.8750 5160 427/4 788 0082236! 00124493 DALBEY D 22-5 Weld 51040 4,231.02 5,100 422.77 45.940 3,808.25 4,065 874 885 5,824 55,415 5,824 0.000000% 0.8750 5100 422.77 788 0.082896 00124693 DALBEY 022E Weld _ 65170 5,402.34 5,580 462.56 59,590 4,939.78 4,621 874 885 6,381 70,756 6,381 0.000000% 0.8750 5580 462.56 788 0.082896 00124893 DALBEY D 24-10 Weld 52990 4,370.72 7,180 592.22 45,810 3,778.50 6.441 874 885 8.200 57,532 8,200 0.000000% 0.8750 7180 59222 754 0.082482 00270894 DALBEY 024-15 Weld 16590 1,368.38 6,960 574.07 9,630 794.31 6,197 874 885 7,957 18,012 7,957 0.000000% 0.8750 6960 574.07 754 0.082482 00125193 DALBEY D 25-3 Weld 29150 1,820.88 5,730 357.93 23,420 1,462.95 4,786 874 885 6,546 31,649 6,546 0.000000% 0.8750 5730 357.93 302 0.062466 00128793 DALBEY 025-5 Weld 11390 711.48 4,560 28484 6,830 426.64 3,455 874 885 5.215 12,366 5,215 0000000% 0.8750 4560 284.84 302 0.062466 00041194 DINNER K 13-2 Weld 22930 1,819.58 4,960 393.60 17,970 1,425.98 3,912 874 885 5,671 24,895 5,671 0.000000% 0.8750 4960 393.60 108 0.079354 00021889 DINNER UP 1-13 Weld 29790 2,363.96 4,910 389.63 24,880 1,974.33 3,961 820 830 5,610 32,343 5,610 0.000000% 0.8750 4910 389.63 108 0.079354$ 00082392 DOS RIOSJ 33-10 Weld 10800 945.16 4,520 395.57 6,280 549.59 3,406 874 885 5,165 11,726 5,165 0.000000% 0.8750 4520 395.57 633 0.0875151 00081592 DOS RIOSJ 33-15 Weld 5300 463.82 4,230 370.19 1,070 93.63 3,183 820 830 4,833 5,754 4,833 0.000000% 0.8750 4230 370.19 627 0.087512i 00121593 DUNCAN D10-6 Weld 32120 2,731.14 4.300 365.62 27,820 2,365.52 3,155 874 885 4,914 34,873 4,914 0.000000% 0.8750 4300 36562 753 0.0850291 00122193 DUNCAN 011-5 Weld 23150 1,919.04 7,490 620.89 15,660 1,298.15 6,798 874 885 8,557 25,134 8,557 0.000000% 08750 7490 620.89 788 0082894 00105894 DUNCAN 011-6 Weld 23470 1,935.86 4,370 360.45 19,100 1,575.41 3,239 874 885 4,999 25.482 4,999 0.000000% 0.8750 4370 360.45 754 0.082482' 00105594 DUNCAN 011-7 Weld 21210 1,758.22 4,160 344.85 17,050 1,413.37 2,995 874 885 4,755 23,028 4,755 0.000000% 0.8750 4160 34485 788 0.082896 00127393 DUNCAN D 11-8 Weld 22680 1,880.08 6,330 524.73 16,350 1,355.35 5,479 874 885 7,239 24,624 7,239 0.000000% 0.8750 6330 524.73 788 0.082896 Page 42 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No, Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00121993 DUNCAN D 11-10 Weld 10570 876.22 4,600 381.32 5,970 494.90 3,499 874 885 5,259 11,476 5,259 0.000000% 0.8750 4600 381.32 788 0.082896 00105794 DUNCAN D11-11 Weld 33000 2,735.56 4,520 374.69 28,480 2,360.87 3,409 874 885 5,169 35,829 5,169 0.000000% 0.8750 4520 374.69 788 0.082896 00122493 DUNCAN 011-12 Weld 21300 1,765.68 4,850 402.05 16,450 1,363.63 3,780 874 885 5,539 23,126 5,539 0.000000% 0.8750 4850 402.05 788 0.082896 01054496 DUNCAN 0 11-13 Weld 38170 3,164.14 5,220 432.72 32,950 2.731.42 4,209 874 885 5,969 41,442 5,969 0.000000% 0.8750 5220 432.72 788 0.082896 00035894 DUNCAN 011-14 Weld 45000 3,730.32 4.850 402.05 40,150 3,328.27 3,780 874 885 5.539 48,857 5,539 0.000000% 0.8750 4850 402.05 788 0082896 00122393 DUNCAN D 11-15 Weld 13170 1,091.74 4,960 411.16 8.210 680.58 3,905 874 885 5,664 14,299 5,664 0.000000% 0.8750 4960 411.16 788 0.082896 00123393 DUNCAN 020-1 Weld 21290 1,829.42 4,420 379.81 16,870 1,449.61 3,298 874 885 5,057 23,115 5,057 0.000000% 0.8750 4420 379.81 789 0.085929 00123293 DUNCAN D 20-2 Weld _ 36920 3,172.50 4,940 424.49 31,980 2,748.01 3,891 874 885 5,651 40,085 5,651 0.000000% 0.8750 4940 424.49 789 0.085927! 00123793 DUNCAN D 20-7 Weld 47600 4,090.22 6,670 573.15 40.930 3,517.07 5,865 874 885 7,624 51,680 7,624 0.000000% 0.8750 6670 573.15 789 0.085929 00123093 DUNCAN 020-8 Weld 32200 2,766.92 4,910 421.91 27,290 2,345.01 3,848 874 885 5,608 34,960 5,608 0.000000% 0.8750 4910 421.91 789 0.085929 00129293 DUNCAN D 20-9 Weld 59190 5,086.14 4,830 415.04 54,360 4,671.10 3,765 874 885 5,525 64,263 5,525 0.000000% 0.8750 4830 415.04 789 0.085929 00082792 DUNCAN D 20-10 Weld 39120 3.361.54 4,480 384.96 34,640 2,976.58 3,355 874 885 5,114 42,473 5,114 0.000000% 0.8750 4480 384.96 789 0.085929 00036694 DUNCAN 020-11 Weld 47240 4,059.28 5,170 444.25 42.070 3,615.03 4,145 874 885 5,905 51,289 5.905 0.000000% 0.8750 5170 444.25 789 0085929 00212093 DUNCAN D 20-12 Weld 57420 4,934.04 4,390 377.23 53,030 4,556.81 3,257 874 885 5,017 62,342 5.017 0.000000% 0.8750 4390 377.23 789 0.085929 O0037094 DUNCAN D20-13 Weld 51130 4,393.54 4,810 413.32 46.320 3,980.22 3,736 874 885 5,495 55,513 5,495 0.000000% 0.8750 4810 413.32 789 0.085929 00123693 DUNCAN 020-14 Weld 64290 5,524.38 4,970 427.07 59,320 5,097.31 3,915 874 885 5,675 69,801 5,675 0.000000% 0.8750 4970 427.07 789 0085929 00258194 DUNCAN 020-15 Weld 40430 3,457.38 4,890 418.17 35,540 3,039.21 3,831 874 885 5.591 43,895 5,591 0.000000% 0.8750 4890 418.17 757 0.085515 00123493 DUNCAN D 20-16 Weld 57480 4.939.20 4,830 415.04 52,650 4,524.16 3,761 874 885 5,521 62,407 5,521 0000000% 0.8750 4830 415.04 789 0.085929 00244793 DUNKLEE 1 Weld 21610 1,729.76 3.180 254.54 18.430 1,475.22 2,199 710 719 3,629 23,462 3,629 0.000000% 0.8750 3180 254.54 520 0O80044 00244893 DUNKLEE 2 Weld 21710 1,737.76 4,120 329.78 17,590 1,407.98 3,093 805 815 4,713 23,571 4,713 0.000000% 0.8750 4120 329.78 520 0.080044 00244993 DUNKLEE 3 Weld 13640 1,091.80 3,430 274.55 10,210 81725 2,379 765 775 3,919 14,809 3,919 0.000000% 0.8750 3430 274.55 520 0.089911 O0260593 FREEDOM ONE 19-5 Weld 7610 647.08 7,230 614.76 380 32.32 6,817 820 830 8,466 8.262 8,262 0.000000% 0.8750 ]230 61476 753 0.08192'' O0260893 FREEDOM TWO C 19-3 Weld 26250 2,232.02 5,210 443.00 21,040 1,789.02 4,197 874 885 5,957 28,500 5,957 0.000000% 0.8750 5210 443.00 753 0.085024 O0260793 FREEDOM TWO C 19-4 Weld 14870 1,264.38 5,940 505.07 8,930 759.31 5,142 820 830 6,792 16,145 6,792 0.000000% 08750 5940 505.07 742 0.085029' 00260693 FREEDOM TWO C 19-6 Weld 25890 2,201,40 7,080 602.01 18,810 1.599.39 6,443 820 830 8,093 28,109 8,093 0.000000% 0.8750 7080 602.01 742 0.085029 04664686 GREGG 1 Weld 12740 1,019.76 3,110 248.94 9,630 770.82 1,937 805 815 3,557 13,832 3,557 0.000000% 0.8750 3110 248.94 520 0.080044 00174791 HALVERSON 1 Weld 6440 519.64 3,370 271.92 3,070 247.72 2,110 867 878 3.855 6,992 3,855 0.000000% 0.8750 3370 271.92 2001 0.080689 00083192 HENNINGTON C 32-2 Weld 67890 5,744.52 5,280 446.77 62,610 5,297.75 4,276 874 885 6,035 73,709 6,035 0000000% 0.8750 5280 446.77 710 0.084615 00093191 HENNINGTON'C'32-7 Weld 39920 3,394.36 4,670 397.09 35,250 2,997.27 3,687 820 830 5,336 43,342 5,336 0.000000% 0.8750 4670 397.09 742 0.085029 00093291 HENNINGTON C 32-10 Weld 52550 4,468.28 5,200 442.15 47,350 4,026.13 4,296 820 830 5,946 57,054 5.946 0.000000% 0.8750 5200 442.15 742 0.085029 00270794 HUNTSMAN G 13-9 Weld 47680 3,783.60 7,230 573.73 40,450 3,209.87 6,503 874 885 8,263 51,767 8,263 0.000000% 0.8750 7230 573.73 108 0.079354 00121693 HUNTSMAN G 13-10 Weld 41140 3,281.66 7,820 623.79 33,320 2,65]87 7,182 874 885 8,941 44,666 8,941 0.000000% 0.8750 7820 623.79 138 0.079761, 00081992 HUNTSMAN G13-16 Weld 36410 2,904.36 6.860 547.21 29.550 2,357.15 6.078 874 885 7,837 39,531 7,837 0.000000% 0.8750 6860 547.21 138 0.07971,5 04543186 KLEIN 1 Weld 7350 588.32 3,100 248.14 4,250 340.18 1,918 805 815 3,539 7,980 3,539 0.000000% 0.8750 3100 248.14 509 0.080044 04540486 MAPLEWOOD 1 Weld 22910 1.833.80 3,240 259.34 19,670 1,574.46 2,169 765 775 3,708 24,874 3,708 0.000000% 0.8750 3240 259.34 520 0.080044 04540386 MAPLEWOOD 2 Weld 28870 2,310.88 3,730 298.56 25,140 2,012.32 2,722 765 775 4,262 31,345 4,262 0.000000% 0.8750 3730 298.56 520 0.080044 00081692 MCGUIRK-HOWELL C 32-4 Weld 46050 3,915.58 5,590 475.31 40,460 3,440.27 4,628 874 885 6,388 49,997 6,388 0.000000% 0.8750 5590 475.31 753 0.085029 00081892 MCGUIRK-HOWELL C32-11 Weld 23030 1,958.22 5,910 502.52 17,120 1,455.70 4,990 874 885 6.749 25,004 6,749 0.000000% 0.8750 5910 502.52 753 0.085025 O0270694 MCGUIRK-HOWELL C32-14 Weld 61920 5,239.36 6,520 551.69 55,400 4.687.67 5,690 874 885 7,450 67,227 7,450 0.000000% 08750 6520 551.69 710 0.084614 Page 43 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rofl) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate O0105394 MELVIN Y 4-4 Weld 42590 2,678.06 6,070 381.68 36,520 2,29638 5,175 874 885 6,934 46,241 6,934 0.000000% 0.8750 6070 381.68 328 0.06288 O0106094 MILDENBERGER-MOORE H 13-1 Weld 35870 2,810.56 6,340 496.76 29,530 2,313.80 5,490 874 885 7,250 38,945 7,250 0.000000% 0.8750 6340 496.76 102 0.078354 O0036494 MILLS UPRC D 15-4 Weld 51680 4,440.82 5,300 455.42 46,380 3,985.40 4,297 874 885 6,056 56,110 6,056 0.000000% 0.8750 5300 455.42 789 0.085929 O0260695 MOORE UPRC C 19-2 Weld 26760 2,275.38 4,120 350.32 22,640 1,925.06 2,844 929 941 4,713 29,054 4,713 0.000000% 0.8750 4120 350.32 753 0.085029 O0261195 MOORE UPRC C 19-7 Weld 21320 1,812.82 4,220 358.82 17,100 1,454.00 2,953 929 941 4,822 23,147 4,822 0.000000% 0.8750, 4220 358.82 753 0.085029 O0055995 MOORE UPRC G 15-7 Weld 43730 3,387.54 4,810 372.61 38,920 3,014.93 3,628 929 941 5,498 47.478 5,498 0.000000% 0.8750 4810 372.61 127 0.077465 O0260995 MOORE UPRC G 15-8 Weld 62820 4,866.36 4,740 367.18 58,080 4,499.18 3,551 929 941 5,421 68,205 5,421 0.000000% 0.8750 4740 367.18 127 0.077465 O0106294 MOORS UPRC H 13-2 Weld 18780 1,471.48 5,110 400.39 13,670 1,071.09 4,082 874 885 _ 5,841 20,390 5,841 0.000000% 0.8750 5110 400.39 102 0.078354 O0040994 MOORE UPRC H 25-1 Weld 48640 3,019.58 5,640 350.13 43,000 2,66945 4,683 874 885 6,442 52,809 6,442 0.000000% 0.8750 5640 350.13 310 0.06208 O0040694 MOORE UPRC H 25-2 Weld 22250 1,381.28 5,640 350.13 16,610 1,031.15 4.689 874 885 6,448 24.157 6,448 0.000000% 0.8750 5640 350.13 310 0.06208 O0005894 MOORE UPRC H 28-12 Weld 18640 1,423.44 5,400 412.37 13.240 1,011.07 4,302 929 941 6,172 20,238 6,172 0.000000% 0.8750 5400 412.37 118 0.076365 O0260495 MOORE UPRC H 28-13 Weld 33330 2,545.24 4,350 332.19 28,980 2,213.05 3,104 929 941 4,974 36,187 4,974 0.000000% 0.8750 4350 332.19 118 0.076365 O0258694 NORRIS 14-6 Weld 11990 785.34 5,610 367.45 6,380 417.89 5,421 492 498 6,410 13,018 6,410 0.000000% 0.8750 5610 367.45 336 0.065499 O0258594 NORRIS 41-6 Weld 17000 1,113.48 5.000 327.50 12.000 785.99 4,617 546 553 5,716 18,457 5,716 0.000000% 0.8750 5000 327.50 336 0.065499 O0261295 NORRIS Y 6-5 Weld 91220 5.974.82 7,490 490.59 83,730 5,484.23 6,688 929 941 8,557 99,039 8,557 0.000000% 0.8750 7490 490.59 336 0.065499 O0038494 0'SH 022-11 Weld 71870 5,957.74 5,880 487.43 65,990 5,470.31 5,925 874 885 7,685 89,177 7,685 12.500000% 0.8750 5880 487.43 788 0.082896 O0038694 0'SH D22-12 Weld 93600 7,759.06 5,130 425.26 88.470 7,333.80 4,943 874 885 6,702 116,140 6,702 12.500000% 0.8750 5130 425.26 788 0.082895 O0038894 0'SH D 22-13 Weld 53120 4,403.44 5,220 432.72 47,900 3,970.72 5,064 874 885 6,824 65,912 6,824 12.500000% 0.8750 5220 432.72 788 0.082896 O0039094 O'SHD22-14 Weld 56690 4,699.38 5,950 493.23 50,740 4,206.15 6,013 874 885 7,773 70,342 7,773 12.500000% 0.8750 5950 493.23 788 0.082896 O0040094 0'SH D28-1 Weld 32490 2,141.52 8,240 543.12 24,250 1,598.40 9.001 874 885 10,760 40,314 10,760 12.500000% 0.8750 8240 543.12 335 0.065913 O0040494 0'SH D 28-2 Weld 26530 1,748.68 4,640 305.84 21,890 1.442.84 4,299 874 885 6,058 32,919 6,058 12.500000% 0.8750 4640 305.84 335 0.065913 O1054696 0'SH 028-8 Weld 25540 1,683.42 7,880 519.39 17,660 1,164,03 8,537 874 885 10.297 31,690 10,297 12.500000% 0.8750 7880 519.39 335 0.0659131 O4680886 PODTBURG S 1 Weld 0 0.00 0 0.00 0 0.00 24 805 815 1,645 0 0 0.000000% 0.8750 0 0.00 509 0.080042' O1055596 PODTBURG S2 Weld 28130 2,251.64 3,000 240.13 25,130 2,011.51 1,807 805 815 3,428 30,541 3,428 0.000000% 0.8750 3000 240.13 520 0.080041! I O4665786 RIX 1 Weld 24690 1,976.28 3,250 260.14 21,440 1,716.14 2,091 805 815 3,711 26,806 3,711 0.000000% 0.8750 3250 260.14 520 0.080044 O0121893 RUPERT G 23-9 Weld 32970 2,616.30 6,320 501.52 26,650 2,114.78 5,468 874 885 7,227 35,796 7,227 0.000000% 0.8750 6320 501.52 108 0.079354 O0126193 RUPERT G 23-16 Weld 41310 3,278.12 5.520 438.03 35,790 2,840.09 4,555 874, 885 6,314 44,851 6,314 0.000000% 0.8750 5520 438.03 104 0.079354 O0092691 RUPERT"G"25.4 Weld 31120 2,438.38 5,320 416.84 25,800 2,021.54 4,425 820 830 6,074 33,787 6,074 0.000000% 0.8750 5320 416.84 102 0.078354 O0104590 RUPERT'G'25-5 Weld 32740 2.565.30 5,160 404.31 27,580 2,160.99 4,244 820 830 5,894 35,546 5,894 0.000000% 0.8750 5160 404.31 102 0.078354 O0041494 SPAUR 07-8 Weld 60960 4,879.48 5,760 461.05 55,200 4,418.43 4,823 874 885 6,583 66,185 6.583 0.000000% 0.8750 5760 461.05 509 0.080044 O4635086 STARCK 1 Weld 19410 1,553.66 4,860 389.01 14,550 1,164.65 3.939 805 815 5,560 21,074 5,560 0.000000% 0.8750 4860 389.01 520 0O80244! O0148687 STARCK2 Weld 14530 1,163.04 3,400 272.15 11,130 890.89 2,347 765 775 3,887 15,775 3,887 0.000000% 0.8750 3400 272.15 520 0.0'.Y4! O0126493 STATE N 36-16 Weld 17710 1,424.92 3,550 285.63 14,160 1,139.29 2,874 874 885 4,634 21,975 4,634 12.500000% 0.8750 3550 285.63 557 0.000450; O0257688 STROH 1 Weld 15490 1,239.88 5,780 462.65 9,710 777.23 5,071 765 775 6,611 16,818 6,611 0.000000% 0.8750 5780 462.65 520 0.08.^,044! O0257788 STROH 2 Weld 33020 2,643.06 4.890 391.42 28.130 2,251.64 4,045 765 775 5,584 35,850 5,584 0.000000% 0.8750 4890 391.42 520 0.080044' O4541486 TRIPLE-L FARMS 1 Weld 10890 871.68 3,870 309.77 7,020 561.91 2,797 805 815 4,418 11,823 4,418 0.000000% 0.8750 3870 309.77 520 0.0800441 O0138188 VICTOR C 19-9 Weld 0 0.00 0 0.00 0 0.00 224 867 878 1,970 0 0 0.000000% 0.8750 0 0.00 742 0.085029! O0100189 VICTOR C I9-10 Weld 14820 1,260.12 4,650 395.38 10.170 864.74 3,660 820 830 5,309 16,090 5,309 0.000000% 0.8750 4650 395.38 753 0.0850201 O0260193 VICTOR C 19-11 Weld 7170 609.66 4,260 362.22 2,910 247.44 3.328 765 775 4,867 7,785 4,867 0.000000% 0.8750 4260 362.22 753 0.0850291 Page 44 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Roll) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 00260293 VICTOR C 19-12 Weld 7170 609.66 4,200 357.12 2,970 252.54 3,258 765 775 4,798 7,785 4,798 0.000000% 0.8750 4200 357.12 753 0.085029 O0260093 VICTOR C 19-13 Weld 26730 2,272.82 4,450 378.38 22,280 1,894.44 3.546 765 775 5,086 29,021 5,086 0.000000% 08750 4450 37838 753 0085029 00259993 VICTOR C 19-14 Weld 13610 1,157.24 4,660 396.24 8,950 761.00 3,584 867 878 5,330 14,777 5,330 0.000000% 0.8750 4660 396.24 753 0.085029 O0260393 VICTOR C 19-15 Weld 29990 2,550.02 5,020 426.85 24,970 2,123,17 4,082 820 830 5,732 32,561, 5,732 0.000000% 0.8750 5020 426.85 753 0085029 00138288 VICTOR C 19-16 Weld 18870 1,604.50 4,590 390.28 14,280 1,214.22 3,712 765 775 5.251 20,487 5,251 0.000000% 0.8750 4590 390.28 753 0.085029 00125593 VICTOR C 29-3 Weld 58380 4,964.00 4,860 413.24 53,520 4,550.76 3,790 874 885 5.550 63,384 5,550 0.000000% 0.8750 4860 413.24 753 0.085029 00093591 VICTOR C 29-4 Weld 21110 1,794.96 4,540 38603 16,570 1,408.93 3,541 820 830 5,191 22,919 5.191 0.000000% 0.8750 4540 386.03 742 0.085029 00258394 VICTOR C 29-5 Weld 21430 1,613.30 4,820 407.84 16.610 1,405.46 3,751 874 885 5,511 23,267 5,511 0.000000% 0.8750 4820 407.84 710 0.084615 00093491 VICTOR C 29.6 Weld 50 4.26 50 4.23 0 0.03 777 820 830 2,426 54 54 0.000000% 0.8750 50 4.23 710 0.084615 00139588 VICTOR C 29-9 Weld 15840 1,346.86 4,290 364.77 11,550 982.09 3,359 765 775 4,898 17,198 4,898 0.000000% 0.8750 4290 364.77 753 0085029 00100589 VICTOR C 29-10 Weld 37010 3,146.92 5,330 453.20 31,680 2,693.72 4,227 929 941 6,097 40,182 6,097 0.000000% 0.8750 5330 453.20 753 0085029 00139388 VICTOR C 29-11 Weld 27820 2,365.50 4,610 391.98 23,210 1,973.52 3,732 765 775 5,272 30.205 5,272 0.000000% 0.8750 4610 391.98 753 0.085029 00139288 VICTOR C 29-12 Weld 32940 2,800.86 4,580 389.43 28,360 2,411.43 3,700 765 775 5,239 35,763 5,239 0.000000% 0.8750 4580 389.43 753 0.085029 00139488 VICTOR C 29-13 Weld 0 0.00 0 0.00 0 0.00 179 867 878 1,924 0 0 0.000000% 0.8750 0 0.00 710 0084615 00139688 VICTOR C 29-14 Weld 24130 2,051.74 4,790 407.29 19,340 1,644.45 3,726 867 878 5,472 26,198 5,472 0.000000% 0.8750 4790 407.29 753 0085029 00138788 VICTOR C 29-15 Weld 4590 390.28 4,360 370.73 230 19.55 3,383 867 878 5,129 4,983 4,983 0.000000% 0.8750 4360 370.73 753 0.085029 00139788 VICTOR C 29-16 Weld 1450 123.30 1,380 116.77 70 6.53 179 867 878 1,925 1,574 1,574 0.000000% 0.8750 1380 116.77 710 0084815 00093691 VICTOR G14-3 Weld 39080 3,043.52 5,800 451.70 33,280 2,591.82 4,98D 820 830 6,629 42,430 6,629 0.000000% 0.8750 5800 451.70 142 0.077879 01055396 VICTOR 0 14.6 Weld 26240 2043.54 5,880 457.93 20360 1,585.61 5,066 820 830 6,715 28,489 6,715 0.000000% 08750 5880 457.93 142 0.077879 00093391 VICTOR G14-12 Weld 21200 1,651.04 5,880 457.93 15,320 1,193.12 5,066 820 830 6,716 23,017 6,716 0.000000% 0.8750 5880 457.93 142 0.077879_ 00093391 VICTORG 14-14 Weld 23490 1,829.38 5,580 434.56 17,910 1,394.81 4,723 820 830 6,373 25.503 6.373 0.000000% 0.8750 5580 434.56 142 0.0778/0!'01078397 HSR-MAGNESS 15-25 Weld 67510 5,222.92 5,350 413.90 62.160 4,809.02 3,147 1,474 1,492 6,114 73,297 6,114 0.000000% 0.8750 5350 413.90 120 0077:3d5 01090797 HSR-GUN CLUB 9-34 Weld 102860 8.162.36 8,090 641.97 94,770 7,520.39 6,522 1,353 1,370 9,245 111,677 9,245 0.000000% 0.8750 8090 641.97 104 0.072:':; 01094497 HSR-MAGNESS 10-25 Weld 63490 4,911.90 5,450 421.64 58,040 4,490.26 3,172 1,519 1,537 6,228 68,932 6.228 0.000000% 0.8750 5450 421.64 120 0.0773E j 01087697 HSR-MOSER4-26 Weld 155890 11,904.54 6,340 484.15 149,550 11,420.39 4,344 1,442 1,459 7,245 169,252 7,245 0.000000% 0.8750 6340 484.15 118 0.076365 01066697 HSR-DECHANT FARMS 15-36 Weld 142920 8,872.48 7,210 447.60 135,710 8,424.88 6,397 1,500 1,518 9,415 177,337 9,415 12.500000% 0.8750 7210 447.60 310 0.06208 01078297 HSR-GUN CLUB 16-34 Weld 99770 7,917.14 8,120 644.35 91,650 7,272.79 6,638 1,314 1,330 9,282 108,322 9,282 0.000000% 0.8750 8120 644.35 104 0.079354 01078597 HSR-MOSER3-26 Weld 104220 7,958.76 6.460 493.32 97.760 7,465.44 4,374 1,498 1,517 7,388 113,153 7,388 0.000000% 0.8750 6460 493.32 118 0.076365 01098097 HSR CAMP 8-24 Weld 70180 5,216.62 5,380 399.91 64,800 4,816.71 3,418 1.359 1,376 6,153 76.195 6,153 0.000000% 0.8750 5380 399.91 101 0074332 01077597 HSR-MOORE 10-13 Weld 45280 3,881.12 4,180 358.28 _41,100 3,522.84 2,845 963 975 4,782 49,161 4,782 0.000000% 0.8750 4180 358.28 429 0085714 01077897 HSR-ACORD 11-29 Weld 60150 4,492.54 4,770 356.27 55,380 4,136.27 3,119 1,156 1,171 5,446 65,306 5,446 0.000000% 0.8750 4770 356.27 110 0.074689 01144097 HSR HALE2-13 Weld 80380 5,974.80 6,130 455.66 74,250 5,519.14 3,301 1,838 1,861 7,001 87,270 7,001 0.000000% 0.8750 6130 455.66 106 0.074332 00612296 HSR-DECHANT4-25 Weld 110020 7,083.42 4,510 290.37 105,510 6,793.05 3,590 779 789 5,157 119,450 5,157 0.000000% 0.8750 4510 290.37 332 0.064583 01067597 HSR-MOORE 9-13 Weld 70680 6,058.26 3,720 318.86 66,960 5,739.40 2,827 706 715 4,248 76,738 4,248 0.000000% 0.8750 3720 31886 429 0085713 01066197 HSR TOOMEY7-13 Weld 94650 7,035.52 5,700 423.69 88,950 6,611.83 3.279 1,605 1.625 6,509 102,763 6,509 0.000000% 0.8750 5700 423.69 106 0.074;32] 01077397 HSR-ACORD 14-29 Weld 90290 6,743.66 5,050 377.18 85,240 6,366.48 3,047 1,355 1,371 5,773 98,029 5,773 0.000000% 0.8750 5050 377.18 110 0.0746683 01077097 HSR-HEADLEY9-33 Weld 122710 9,737.52 7,900 626.90 114,810 9,110.62 5,356 1,827 1,849 9,032 133,228 9,032 0.000000% 0.8750 7900 626.90 104 0.079354 01067897 HSR CAMP 1-24 Weld 79060 5.876.68 5,510 409.57 73,550 5,467.11 3.358 1,458 1,476 6,293 85,837 6,293 0.000000% 0.8750 5510 409.57 101 0.074332 01066297 HSR-TUTTLE 10-7 Weld 91690 6,815.50 5,270 391.73 86,420 6,423.77 3,687 1,241 1,256 6,184 102,162 6,184 2.557813% 0.8750 5270 391.73 101 0.074332 Page 45 of 49 • • HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rog) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 01093597 HSR-HOUSTON'B'3-16 Weld 77580 5,794.38 6.280 469.05 71,300 5,325.33 6,044 1.070 1,084 8,198 96,263 8,198 12.500000% 0.8750 6280 469.05 124 0.074689 01089697 HSR-DECHANT FARMS 10-36 Weld 75570 4,691.38 5.790 359.44 69.780 4,331.94 4,700 1,425 1,443 7,568 93,768 7,568 12,500000% 0,8750 5790 359.44 310 0.06208 01089597 HSR-DECHANT FARMS 16-36 Weld 127870 7.938.16 6,710 416.56 121,160 7,521.60 6.348 1,199 1,214 8,761 158,663 8761 12.500000% 0.8750 6710 416.56 310 0.06208 01076697 HSR-ACORD 13-29 Weld 52050 4,220.26 6,040 489.73 46,010 3,730.53 3,332 1,777 1,799 6,907 56,511 6,907 0.000000% 0.8750 6040 489.73 114 0.081081 01076897 HSR-HOUSTON"B'4-16 Weld 101260 7,563.00 6,290 469.79 94,970 7,093.21 6,005 1,098 1,112 8,215 125,645 8,215 12.500000% 0.8750 6290 469.79 124 0.07468_8 01067397 HSR-MCCLAY 14-34 Weld 51590 3,834.78 5,160 383.55 46,430 3,451.23 3,179 1,350 1,367 5,895 56,012 5,895 0.000000% 0.8750 5160 383.55 106 0.074332 01093097 HSR-TUTTLE 15-7 Weld 74930 5,569,70 5,090 378.35 69,840 5,191.35 3,606 1,174 1,188 5,967 83,488 5,967 2.557813% 0.8750 5090 378.35 101 0074332 01066497 HSR-DECHANT FARMS9-36 Weld 64950 4,032.10 5,550 344.54 _59,400 3,687,56 4,823 1,206 1,221 7,251 80,591 7,251 12.500000% 0.8750 5550 344.54 _ 310 0.06201 01066997 HSR-MCCLAY 12-34 Weld 54280 4,034.74 5,510 409.57 48,770 3,625.17 3.383 1,450 1,468 6.301 58,933 6,301 0.000000% 0.8750 5510 409.57 106 0.074312] 01069297 HSR-CAMP2-24 Weld 78940 5,867.76 6,350 472.01 72,590 5,395.75 4,352 1,445 1,463 7,260 65,706 7,260 0.000000% 0.8750 6350 47201 101 0.07433211, 01065997 HSR-ACCORD 16-30 Weld 50400 4,191.96 5,190 431.67 45,210 3,760.29 3,279 1,320 1,337 5,936 54.720 5,936 0.000000% 0.8750 5190 43167 1318 0.083174 01066897 HSR-MCCLAY 11-34 Weld 71520 5,316.22 5,300 393.96 66,220 4,922.26 3,317 1,359 1,376 6,052 77,650 6,052 0.000000% 0.8750 5300 393.96 106 0.074332 01065797 HSR-KNOX 4-3 Weld 53280 4,566.84 5,110 438.00 48,170 4,128.84 3,073 1,376 1,393 5,843 57,847 5.843 0.000000% 0.8750 5110 438.00 429 0.085714 01067697 HSR-NIES 16-15 Weld 112990 8,898.08 5,430 427.62 107,560 8,470.46 3,099 1,545 1,564 6,209 122,675 6,209 0.000000% 0.8750 5430 427.62 558 0.078751 01067797 HSR-GUTTERSEN 13-1 Weld 53650 4,447.38 4,780 396.24 48,870 4,051.14 2,971 1,239 1,254 5,465 58,249 5,465 0.000000% 0.8750 4780 396.24 788 0082896 01065897 HSR-HOUSTON"B"5-16 Weld 64750 4,836.12 5,400 403.32 59,350 4,432.80 4.193 1,418 1.436 7,047 80,343 7,047 12.500000% 0.8750 5400 403.32 124 0.074669 01067197 HSR-MCCLAY 13-34 Weld 59440 4,418.30 5,120 380.58 54,320 4,037.72 3,332 1,253 1,268 5,853 64,535 5,853 0.000000% 0.8750 5120 380.58 106 0.074332 01096297 HSR-LEONARD 14-15 Weld 96500 7,599.48 5,040 396.91 91,460 7,202.57 3,393 1,176 1,191 5.759 104,771 5,759 0.000000% 0.8750 5040 396.91 558 0078751 01097497 HSR-KNOX 5-3 Weld 59430 5,093.98 4,900 420.00 54,530 4,673.98 3,112 1,234 1,249 5,595 64,524 5,595 0.000000% 0.8750 4900 420.00 429 0.085714 01096097 HSR-NIES 9-15 Weld 76580 6,030.76 5,220 411,08 71,360 5,619.68 3,345 1,303 1,319 5,967 83.144 5,967 0.000000% 0.8750 5220 411.08 558 0.078751 01074497 HSR-HOUSTON B"6-16 Weld 57160 4,269.22 5,590 417.51 51,570 3,851.71 4,022 1,631 1,651 7,305 70,925 7,305 12.500000% 0.8750 5590 417.51 124 0.071699, 01072197 HSR-CAMP?-24 Weld 80510 5,984.46 6,480 481.67 74,030 5,502.79 4,317 1,533 1,552 7,401 87,411 7,401 0.000000% 0.8750 6480 481.67 101 00743324 01084997 HSRGUTTERSEN 6-33 Weld 123230 7,748.70 7,280 457.77 115,950 7,290.93 5,401 1,449 1,467 8,317 133.793 8,317 0.000000% 0.8750 7280 457.77 328 0C%2681 01074097 HSR-LEONARD 11-15 Weld 70680 5,566.12 5,380 423.68 65,300 5,142.44 3,380 1,377 1,394 6,151 76.738 6,151 0.000000%, 0.8750 5380 423.68 558 0.12/ 51i 01078697 HSR-GUTTERSEN 12-1 Weld 47190 3,911.86 4,650 385.47 42,540 3.526.39 3,184 1,060 1,073 5,317 51,235 5,317 0.000000% 08750 4650 385.47 788 01782896 01097897 HSR-KNOX 14-3 Weld 54280 4,652.56 4,900 420.00 49,380 4,232.56 3.057 1,262 1,277 5,595 58,933 5,595 0.000000% 0.8750 4900 420.00 429 0.085714 01097597 HSR-KNOX 15-3 Weld 78980 6,769.70 5,640 483,43 73,340 6,286.27 3,126 1.652 1,673 6,451 85,750 6,451 0.000000% 0.8750 5640 483.43 429 0.085714 01069397 HSR-NIES 10-15 Weld 86200 6,788.34 5,300 417.38 80,900 6,370.96 3,438 1,303 1,320 6,061 93,589 6,061 0.000000% 0.8750 5300 417,38 558 0.078751 01072097 HSR-WIEDEMAN 10-20 Weld 73110 6,176.48 5,740 484.93 67,370 5,691.55 3,420 1,562 1,582 6,564 79,377 6,564 0.000000% 0.8750 5740 484.93 608 0.081482 01073697 HSR-GUTTERSEN 14-1 Weld 54320 4,502.92 4,640 384,64 49,680 4,118.28 2,999 1,145 1,159 5,303 58,976 5,303 0.000000% 0.8750 4640 384.64 788 0.082896 01085197 HSR-GUTTERSEN 5-33 Weld 95990 6,035.86 6,680 420.04 89,310 5,615.82 6,001 812 822 7,635 104,218 7,635 0.000000% 0.8750 6680 42004 328 0.06288 01097997 HSR-KNOX 16-3 Weld 43840 3,757.70 5,830 499.71 38,010 3,257.99 3,126 1,759 1,781 6,667 47,598 6,667 0.000000% 0.6750 5830 499.71 429 0.085714 01144497 HSR-SARCHET6-24 Weld 70100 5,492.62 6,070 475.61 64,030 5,017.01 4,542 1,191 1,206 6,940 76,109 6,940 0.000000% 0.8750 6070 47561 102 00783'41 01071997 HSR-WIEDEMAN 14-20 Weld 98370 8,310.50 6,360 537.31 92,010 7,773.19 3,596 1,824 1.647 7,267 106,802 7,267 0.000000% 0.8750 6360 53731 608 0084482 01071897 HSR-WIEDEMAN 16-20 Weld 71450 6,036.24 4,990 421.57 66,460 5,614.67 3,194 1,245 1,260 5,699 77,574 5.699 0.000000% 0.8750 4990 421.57 608 0.084482 01071797 HSR-WIEDEMAN 15-20 Weld 56720 4,960.78 5.460 462.96 53,240 4,497.82 3,418 1,416 1,434 6.268 63,753 6,268 0.000000% 0.8750 5480 462.96 608 0.084482 01078897 HSR-GUTTERSEN 11-1 Weld 62000 5,139.56 4,910 407.02 57,090 4,732.54 3,136 1,228 1,243 5,607 67,314 5,607 0.000000% 0.8750 4910 407.02 788 0.082896 01086097 HSR-GUTTERSEN 12-33 Weld 69920 4,396.56 4,440 279,19 65,480 4,117.37 2,599 1,230 1,245 5,074 75.913 5,074 0.000000% 0.8750 4440 279.19 328 0.06288 01087597 HSR-SARCHET2-24 Weld 54110 4,239.74 4,300 336.92 49,810 3,902.82 3,009 946 957 4,912 58,748 4,912 0.000000% 0.8750 4300 33692 102 0.078354 Page 46 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) • • • • Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Ron) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 01071297 HSR-WASTE SERVICES 16-26 Weld 57390 3,608.68 14,750 927.48 42,640 2,681.20 15,954 450 456 16,860 62,309 16.860 0.000000% 0.8750 14750 927.48 328 0.06288 01097697 HSR-KNOX 13-3 Weld 83560 7,162.26 5,270 451.71 78,290 6,710.55 4,073 970 982 6,025 90,722 6,025 0.000000% 0.8750 5270 451.71 429 0.085714 01071497 HSR-GUTTERSEN-STATE 5-14 Weld 101040 8,375.82 6,900 571,98 94,140 7,803.84 6,707 1,146 1,160 9,014 125,372 9,014 12.500000% 0.8750 6900 571.98 788 0.082896 01070997 HSR-WIEDEMAN9-20 Weld 85160 7,19448 5,100 430.86 80,060 6,763.62 3,294 1,260 1,275 5,829 92,459 5,829 0.000000% 0.8750 5100 430.86 608 0.084482 01071697 HSR-GUTTERSEN 16-1 Weld 63720 5,282.14 4,380 363.08 59.340 4,919.06 3,030 982 994 5,007 69,182 5,007 0.000000% 0.8750 4380 363.08 788 0.082896 01095397 HSR-KNOX9-3 Weld 62390 5,347.70 5,400 462.86 56,990 4,884.84 3,125 1,513 1,532 6.171 67,738 6,171 0.000000% 0.8750 5400 462.86 429 0.085714- 01071097 HSR-TRAURIG 1-24 Weld 57800 4,528.86 4,960 388.64 52,840 4,140,22 3,013 1,318 1,335 5,666 62,754 5,666 0.000000% 0.8750 4960 388.64 102 0.078354 01083797 HSR-GUTTERSEN-STATE 4-14 Weld 106930 8,864.06 6,910 572.81 100,020 8,291.25 6,597 1,205 1,220 9,021 132,680 9,021 12.500000% 0.8750 6910 572.81 788 0.082896 01086197 HSR-GUTTERSEN 13-33 Weld 46330 2,913.24 4,610 289.88 41,720 2,623.36 3,182 1.039 1,052 5,273 50,301 5,273 0.000000% 0.8750 4610 289.88 328 0.06288 01084097 HSR-WASTE SERVICES 15-26 Weld 72930 4.585.84 9,940 625.03 62,990 3,960.81 9,310 1,017 1,029 11,356 79.181 11,356 0.000000% 0.8750 9940 625.03 328 0.06238 01097797 HSR-KNOX 12-3 Weld 53590 4,593.42 5,580 478.28 48,010 4.115.14 4,031 1,164 1,179 6,375 58.183 6.375 0.000000% 0.8750 5580 478.28 429 0.085714 01069797 HSR-PIZ 15-23 Weld 93550 7,237.50 4,880 377.54 88,670 6,859.96 4,223 682 691 5,597 101,951 5,597 0.374844% 0.8750 4880 377.54 120 0.077365 01089497 HSR-FOSTER 6-35 Weld 90460 6,907.98 6,480 494.85 83,980 6,413.13 4,986 1,204 1,219 7,409 98,214 7,409 0.000000% 0.8750 6480 494.85 118 0.076365 01083397 HSR-GUTTERSEN 15-1 Weld 68570 5,684,18 4,990 413.65 63,580 5,270.53 3,034 1,324 1,340 5,698 74,447 5,698 0.000000% 0.8750 4990 413.65 788 0.082896 , 01070497 HSR-GUTTERSEN 3-15 Weld 139210 11,962.18 6,330 543.93 132,880 11,418.25 4,936 1,142 1,156 7,234 151,142 7,234 0.000000% 0.8750 6330 543.93 789 0.085929 01087097 HSR-HOUSE 3-20 Weld 95400 7,105.02 5,340 397.70 90,060 6,707.32 3,775 1,156 1,170 6,100 103,577 6,100 0.000000% 0.8750 5340 397.70 129 0074:76 01070097 HSR-WASTE SERVICES 5-34 Weld 47010 2,955.98 7,040 442.68 39,970 2,513.30 5,405 1,313 1,329 8,047 51,039 8,047 0.000000% 0.8750 7040 442.68 328 006288 01069597 HSR-ANDERSON 3-3 Weld 56480 4,841.12 5,640 483.43 50,840 4,357.69 2,984 1,720 1,742 6,446 61,321 6,446 0.000000% 0.8750 5640 483.43 429 0.085714 01094097 HSR-SEKICH 6-19 Weld 94530 7,862.44 6,850 569.74 87,680 7,292.70 4,057 1,880 1,904 7,841 102,781 7,841 0.144585% 0.8750 6850 569.74 1313 0.083174 01070897 HSR-GUTTERSEN 1-4 Weld 40650 2,556.08 5,170 325.09 35,480 2,230.99 3,836 1,030 1,042 5,907 44,134 5,907 0.000000% 0.8750 5170 325.09 328 0.06288 01083897 HSR-GUTTERSEN 6-15 Weld 150330 12,917.70 6,350 545.65 143,980 12,372.05 4,947 1,149 1,163 7,259 163,215 7,259 0.000000% 0.8750 6350 545.65 789 0.085929, 01083497 HSR-BOOTH 8-2 Weld 61470 5,282.06 8.110 696.88 53.360 4,585.18 6,672 1,289 1,305 9,267 66,739 9,267 0.000000% 0.8750 8110 696.88 789 0.0859291 01069997 HSR-FOSTER 5-35 Weld 100570 7,680.02 6,960 531.50 93,610 7,148.52 4,874 1,532 1,551 7,958 109,190 7,958 0.000000% 0.8750 6960 531.50 118 00763°3''! 01094797 HSR-HEINTZELMAN9-32 Weld 70830 5,742.96 5,620 455.68 65,210 5,287.28 3,299 1,553 1,573 6,425 76,901 6,425 0.000000% 0.8750 5620 455.68 114 0.0210611 01083097 HSR-GUTTERSEN 2-4 Weld 43580 2,740.32 4,480 281.70 39,100 2,458.62 3,819 645 653 5,118 47,315 5,118 0.000000% 0.8750 4480 281.70 328 0.06288 01094297 HSR-SEKICH 5-19 Weld 81970 6,817.78 6,590 548.12 75,380 6,269.66 4,922 1,301 1,317 7,540 89,125 7,540 0.144288% 0.8750 6590 548.12 1313 0.083174 01088497 HSR-AUGUST 15-29 Weld 50330 3748.38 6,880 512.39 43,450 3,235.99 5,486 1,181 1,196 7,863 54,644 7,863 0.000000% 0.8750 6880 512.39 129 0.074476 01083697 HSR-BOOTH 7-2 Weld 94950 8,158.96 7,920 680.56 87.030 7,478.40 6,664 1,186 1,201 9,051 103,089 9.051 0.000000% 0.8750 7920 680.56 789 0.085929 01085897 HSR-GUTTERSEN 11-33 Weld 47250 2,971.08 4,980 313.14 42,270 2,657.94 3.026 1,324 1,340 5.690 51,300 5,690 0.000000% 0.8750 4980 313.14 328 0.06288 01085497 HSR-GUTTERSEN 14-33 Weld 46460 2,921.40 4,360 274.16 42,100 2,647.24 3,001 984 997 4,982 50,442 4,982 0.000000% 0.8750 4360 274.16 328 0.06288 01084197 HSR-GUTTERSEN-STATE 7-28 Weld 68570 4,519.66 3,060 201.69 65,510 4,317.97 3,011 493 499 4,003 85,083 4,003 12.500000% 0.8750 3060 201.69 335 0.065913 01083197 HSR-GUTTERSEN 3-4 Weld 41160 2,588.14 4,660 293.02 36.500 2,295.12 3,415 948 960 5.323 44,688 5,323 0.000000% 0.8750 4660 293.02 328 0.06288 01095097 HSR-NELSON 15-32 Weld 47650 3,863.50 5,650 458.11 42,000 3,405.39 3,916 1,262 1,278 6,456 51,734 6.456 0.000000% 0.8750 5650 458.11 114 0.08103'.' 01087997 HSR-EGGLER 11-29 Weld 59390 4,423.12 6.640 494.52 52,750 3,928.60 5,076 1,248 1,263 7,587 64,481 7,587 0.000000% 0.8750 6640 494.52 129 0074475' 01082997 HSR-GUTTERSEN 7-4 Weld 29440 1,851.18 5,460 343.32 23,980 1,507.86 4,376 924 935 6,235 31,963 6,235 0.000000% 0.8750 5460 343.32 328 0.06288 01084297 HSR-GUTTERSEN-STATE 10-28 Weld 43370 2,858.64 4,880 321.66 38,490 2,536.98 3,281 1,539 1,558 6,378 53,814 6,378 12.500000% 0.8750 4880 321.66 335 0.065913 01094997 HSR-HEINTZELMAN 16-32 Weld 62420 5,061.08 5,050 40946 57,370 4,651.62 3,334 1,208 1,223 5,766 67,770 5,766 0.000000% 08750 5050 40946 114 0.081081 , 01083297 HSR-GUTTERSEN5-4 Weld 45480 2,859.78 5,070 318.80 40,410 2,540.98 3,592 1,094 1,108 5,794 49,378 5,794 0.000000% 0.8750 5070 318.80 328 0.062.34 01084697 HSR-GUTTERSENSTATE 15-28 Weld 28990 1,910.82 4,760 313.75 24,230 1,597.07 3,621 1,293 1,309 6,222 35,971 6.222 12.500000% 0.8750 4760 313.75 335 0.0659131 i Page 47 of 49 HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Rog) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate 01095497 HSR.LEONARD 12-15 Weld 80780 6.36150 6110 481.17 74,670 5,88033 3,306 1,830 1,853 6,988 87,704 6,988 0.000000% 0.8750 6110 481.17 558, 0.078751 01095897 HSR-LEONARD 13-15 Weld 98250 7,737.28 5,020 395.33 93,230 7,341.95 3,226 1,246 1,262 5,734 106,671 5,734 0.000000% 0.8750 5020 395.33 558 0.078751 01074997 HSR-VETTER 13-36 Weld 52410 4,216.80 5,840 469.87 46,570 3,746.93 4,267 1,670 1,691 7,627 65,031 7.627 12.500000% 0.8750 5840 469.87 557 0.080456 01076097 HSR-VETTER 12-36 Weld 62170 5,002.08 5,570 448.15 56,600 4,553.93 4,303 1,479 1,498 7,280 77,142 7,280 12.500000% 0.8750 5570 448.15 557 0.080458j O1074897 HSR-KING3-23 Weld 63190 4,706.14 4,530 337.38 58,660 4,368.76 3,246 960 972 5,177 68,606 5,177 0.000000% 0.8750 4530 337.38 129 0.0744761 01091197 HSR-PESCO4-2 Weld 80460 5,980.76 6,730 500.25 73,730 5,480.51 4,286 1,690 1,711 7,687 87,357 7,687 0.000000% 0.8750 6730 500.25 106 0.074332 01092097 HSR-PESCO 13-2 Weld 122970 9,140.60 5,950 442.28 117,020 8,698.32 3,958 1,412 1,429 6,798 133,510 6.798 0.000000% 0.8750 5950 442.28 106 0.074332 01092697 HSR-PESCO 1-9 Weld - 88360 6,599.52 6,900 515.35 81,460 6,084,17 3,765 2,050 2,075 7,890 95,934 7,890 0.000000% 0.8750 6900 515.35 112 0.074689 01096397 HSR-SELBY 2-32 Weld 72630 5,813.60 6,080 486.67 66,550 5,326.93 3,103 1,923 1,947 6,973- 79,080 6,973 0.284062% 0.8750 6080 486.67 520 0.080044 01144197 HSR-CERVI FEDERAL 6-29 Weld 462270 28,876.16 10,980 685.88 451,290 28,190.28 11,553 1,743 1,764 15,060 602,272 15,060 16.666667% 0.8750 10980 685.88 302 0.0624666 01086997 HSR-DANE 9-10 Weld 218750 25,889.94 10,990 1,300.71 207,760 24,589.23 9,576 1,485 1,503 12,564 237,500 12,564 0.000000% 0.8750 10990 1,300.71 189 0.118354 01086697 HSR-FRICO 10-10 Weld 229360 27,145.68 9,490 1,123.18 219,870 26,022.50 7,842 1,492 1,511 10,846- 249,019 10,846 0.000000% 0.8750 9490 1,123.18 189 0.118354 00611996 HSR-FRICO 15-10 Weld 198160 23,453.02 9,090 1,075.84 189,070 22,377.18 7,251 1,558 1,577 10,386 215,145 10,386 0.000000% 0.8750 9090 1,075.84 2103 0.118354 00611896 HSR-FRICO 16-10 Weld 180620 21,377.10 10,060 1,190.64 170,560 20,186.46 8,269 1,603 1,623 11,495 196,102 11,495 0.000000% 0.8750 10060 1,190.64 2103 0.118354 01144397 HSR-CERVI STATE 10-29 Weld 985660 61,570.24 13,200 824.55 972,460 60,745.69 12,421 2,398 2,428 17,246- 1,223.023 17,246 12.500000% 0.8750 13200 824.55 302 0.062156, 01144797 HSR-STEWART 10-18 Weld 179780 16,780.12 3,810 355.61 175,970 16,424.51 3,514 418 423 4.354 195.190 4,354 0.000000% 0.8750 3810 355.61 180 0.0933371 01231898 HSR-CAMP 15-18 Weld 161370 11,994.96 5,920 440.05 155,450 11,554.91 2,745 1,998 2,022 6,765 175,202 6,765 0.000000% 0.8750 5920 440.05 101 0.0743321 01231998 HSR-SCHELL 13-5 Weld 128350 10,126.94 4,840 381.88 123,510 9,745.06 3,051 1,231 1,246 5,528- 139,351 5,528 0.000000% 0.8750 4840 381.88 515 0.0789 01234998 HSR-STREED 10-13 Weld 176790 13,343.40 7,490 565.32 169,300 12,778.08 5,774 1,385 1,402 8,561• 191,943 8,561 0.000000% 0.8750 7490 565.32 131 0.075476 01236798 HSR-RADEMACHER 15-30 Weld 258250 21,479.68 6,810 566.41 251,440 20,913.27 6,444 664 672 7,779 280,386 7779 0.000000% 0.8750 6810 566.41 1313 0.083174 01232098 HSR-SCHELL 14-5 Weld 122270 9,647.22 5,450 430.01 116.820 9,217.21 3,768 1,222 1,237 6,227 132,750 6,227 0.000000% 0.8750 5450 430.01 515 0.078501 O1144697 HSR-REYNOLDS9-30 Weld 166010 13,807.72 6,030 501.54 159,980 13,306.18 5,181 851 861 6,892 180,239 6,892 0.000000% 0.8750 6030 501.54 1313 0.033174 01235098 HSR-STREED 15-13 Weld 180980 13,659.64 8,310 627.21 172,670 13,032.43 5,241 2,112 2,139 9,491 196,493 9,491 0.000000% 0.8750 8310 627.21 131 0.0754781 01092397 HSR-SCHELL 11-5 Weld 112090 8,84402 4,720 372.41 107,370 8,471.61 3,895 756 737 5,389 121,698 5,389 0.000000% 0.8750 4720 372.41 515 0.073501' — 01249198 HSR-SELBY 7-32 Weld 127850 10.041 86 3,990 313.39 123,860 9,728.47 3,870 357 348 4,575 139,204 4,575 0.284062% 0.8750 3990 313.39 507 0.078544 01082897 HSR-SHOENEMAN 1-24 Weld 2453690 158,167.32 12,390 798.67 2,441,300 157,368.65 10,445 1,880 1,833 14,158 2,664,006 14,158 0.000000% 0.8750 12390 798.67 317 0.064461 01093797 HSR-SEKICH 3-19 Weld 60000 4,990.44 3,830 318.56 56,170 4,671.88 3,563 415 405 4,384 65,237 4,384 0.144585% 0.8750 3830 318.56 1313 0.083174 01092497 HSR-SCHELL 12-5 Weld 127810 10,084.34 4,590 362.16 123,220 9,722.18 3,546 860 838 5,245 138,765 5,245 0.000000% 0.8750 4590 362.16 515 0.078901 01236269 HSR-COGBURN 7-29 Weld 160180 11,963,68 4,190 312.95 155,990 11,650.73 3,625 592 577 4,794 173,910 4,794 0.000000% 0.8750 4190 312.95 112 0.074689 01232198 HSR-BERRY 2-8 Weld 126150 9,953.36 4,810 379.51 121,340 9,573.85 4,113 698 681 5.492 136,963 5,492 0.000000% 0.8750 4810 379.51 515 0.078901 01236098 HSR-BEDDO 4-25X Weld 153600 11,883.26 3,910 302.50 149.690 11,580.76 3,378 553 539 4,469 166,766 4,469 0.000000% 0.8750 3910 302.50 120 0.077365 01236198 HSR-COGBURN 2-29 Weld 183700 13,720.36 4,310 321.91 179,390 13,398.45 3,753 591 576 4,921 199,446 4,921 0.000000% 0.8750 4310 321.91 112 O074089, 01090397 HSR-DECHANT/STATE 7-36 Weld 146210 9,076.72 6,120 379.93 140,090 8,696.79 6,262 880 858 7,999 181,420 7,999 12,500000% 0.8750 6120 379.93 310 0.06205i 01232298 HSR-BERRY?-8 Weld 136050 10,734.48 4,920 388.19 131,130 10,346.29 3,941 850 829 5,619 147.711 5,619 0.000000% 0.8750 4920 388.19 515 0.078901 01239498 HSR-FRANK5-14 Weld 106180 8,317.18 3,800 297.66 102,380 8,019.52 3,084 640 624 4,347 115,281 4,347 0.000000% 0.8750 3800 297.66 531 0.078331 ` 01235989 HSR-BEDDO 5-25 Weld 168990 13.073.92 4,380 338.86 164,610 12,735.06 3,449 786 766 5,001 183,475 5,001 0.000000% 0.8750 4380 338.86 120 0.077365 01236498 HSR-COGBURN 6-29 Weld 173630 14,078.10 4320 350.27 169,310 13,727.83 3,785 583 568 4,935 188,513 4,935 0.000000% 0.8750 4320 350.27 116 0.081081 01090397 HSR-DECHANT/STATE 8-36 Weld 102050 6,335.26 5,530 343.30 96,520 5,991.96 5,525 859 838 7,222 126,625 7,222 12.500000% 0.8750 5530 343.30 310 0.06208 01239598 HSR-FRANK6-14 Weld 60360 4,728.06 4.860 380.69 55.500 4,34737 3,247 1,170 1,141 5,558 65,534 5,558 0.000000% 0.8750 4860 380.69 531 0.078331 Page 48 of 49 • HS RESOURCES,INC. PETITION FOR REFUND OF TAXES-1998 TAXES(1997 PRODUCTION YEAR) • Original Abate./ Assessed Assessed Refund Balance Direct Return on Return of Exempt Value of Schedule Production Assessed Abate./ Assessed Operating Investment Investment Total 95% Allowable Royalty Assessment Allowable Production No. Well Name County Value Original Tax Value Refund Tax Value Balance Tax Expenses (ROI) (Ron) Deduction Limitation Deductions Percentage Ratio Deduction Tax Refund Tax District Tax Rate O1232398 HSR-PALMER 11-8 Weld 147000 10,979.28 5.330 398.09 141,670 10.581.19 5,257 422 411 6,089 159,600 6,089 0.000000% 0.8750 5330 398.09 124 0.074689 _ O1235198 HSR-GUNZNER 11-13 Weld 164460 12,723.44 5,130 396.88 159,330 12,326.56 4,338 771 752 5,862 178,557 5,862 0.000000% 0.8750 5130 396.88 121 0.077365 O1234798 HSR-DECHANT/STATE 1-36 Weld 111680 6,933.10 4,630 287.43 107,050 6.645.67 4,764 650 634 6,048 138,574 6,048 12.500000% 0.8750 4630 287.43_ 310 0.06208 O1239298 HSR-SPAUR 2-7 Weld 138640 10,889.34 6,660 523.10 131.980 10,366.24 5,677 986 962 7,625 150,683 7,625 0.106172% 0.8750 6660 523.10_ 502 0.078544 O1236698 HSR-COGBURN 5-29 Weld 226130 18,334.84 4,700 381.08 221,430 17,953.76 4,113 638 622 5,374 245,513 5,374 0.000000% 0.8750 4700 381.08_ 116 0.081081 O1232498 HSR-PALMER 12.8 Weld 148440 11,086.84 3,860 288.30 144,580 10,79854 3.287 570 556 4,412 161,163 4,412 0.000000% 0.8750 3860 288.30 124 0.074689 O1235298 HSR-GUNZNER 12-13 Weld 148360 11,477.88 4,270 330.35 144,090 11,147.53 3,294 805 784 4,883 161,077 4,883 0.000000% 0.8750 4270 330.35_ 121 0.077365 O1233198 HSR-DECHANT/STATE 2-36 Weld 188500 11,702.08 4,970 308.54 183.530 11,393.54 4,788 865 844 _ 6,497 233,894 6,497 12.500000% 0.8750 4970 308.54_ 310 0.06203 O1232598 HSR-PALMER 13-8 Weld 169710 12,675.48 4,010 299.50 165,700 12,375.98 2,968 817 796 4,581 184,257 4,581 0.000000% 0.8750 4010 299.50 124 0.074689 O1235398 HSR-GUNZNER 13-13 Weld 167010 12,920.72 4,350 336.54 162,660 12,584.18 3,494 750 732 4,976 181,325 4,976 0.000000% 0.8750 4350 336.54 120 0.077365 O1239198 HSR-SPAUR 1-7 Weld 44030 3,458.30 4,710 369.94 39.320 3,088.36 3,546 941 918- 5,405 48,005 5,405 0.419440% 0.8750 4710 369.94_ 502 0.078544 ' O1237198 HSR-REYNOLDS 8-30 Weld 217820 18,116.96 4,070 338.52 213,750 17,778.44 3,318 682 665 4,664 236,965 4,664 0.200310% 0.8750 4070 338.52 1313 0.083174 O1236598 HSR-COGBURN 4-29 Weld 174070 14,113.76 4,480 363.24 169,590 13,750.52 3,916 607 592 5,115 188,990 5,115 0.000000% 0.8750 4480 363.24 116 0.081081 O1235498 HSR-GUNZNER 14-13 Weld 167490 12,957.86 4,760 368.26 162,730 12,589.60 4,265 595 580 5,440 181,846 5,440 0.000000% 0.8750 4760 368.26 121 0.077365 O1235598 HSR-JACKIE 3-17 Weld 176100 14,646.94 3,960 329.37 172,140 14,317.57 2,837 855 834 4,526 191,194 4,526 0.000000% 0.8750 3960 329.37 1313 0.083174 O1236898 HSR-RAOEMACHER 2-30 Weld 100420 8,352.34 3,770 313.57 96,650 8,038.77 2,765 818 798 4.381 110,865 4,381 1.657500% 0.8750 3770 313.57 1313 0.083174 O1235698 HSR-BERNIE4-17 Weld 103600 8,616.82 3,610 300.26 99,990 8,316.56 2,780 680 663 4,123 112,480 4,123 0.000000% 0.8750 3610 300.26 1313 0.083174 O1239398 HSR-SPAUR 7-7X Weld 159080 12,494.78 6.730 528.60 152,350 11,966.18 5,939 888 866 7,693 172,715 7,693 0.000000% 0.8750 O 6730 528.6 502 0.078544 O1237098 HSR-RADEMACHER 7-30X Weld 103920 8,643.44 3,210 266.99 100,710 8,376.45 2,462 640 624 3,727 114,729 3,727 1.657500% 0.8750 3210 266.99 1313 0.083174 O1236398 HSR-COGBURN 3-29 Weld 203340 16.487.02 4,550 368.92 198,790 16,118.10 4,037 587 573 5,197 220,769 5.197 0.000000% 0.8750 4550 368.92_ 116 0.081081 O1238998 HSR-TANIDA 10-6 Weld 81470 6,521.18 3,130 250.54 78,340 6,270.64 2,416 590 576 3,582 88,597 3,582 0.162343% 0.8750 3130 250.54 509 0O80044 O1239098 HSRJOHNNY B.GOOD 15-6 Weld 94810 7,588.98 3,280 262.54 91,530 7,326.44 2,549 608 593 3,751 103,104_ 3,751 0.162343% 0.8750 3280 262.54 509_ 0.030044. O1237298 HSR-REYNOLDS 1-30XX Weld 134030 11,147.82 4,600 382.60 129,430 10,765.22 3.609 841 820 5,270 145,810 5,270 0.200310% 0.8750 4600 382.60 1313 0.083174 O1233998 HSR-CERVI FEDERAL 3-29 Weld 417330 26.068.94 7,790 486.61 409,540 25,582.33 7,976 1,372 1,337 10,684 543,721 10,684 16.666667% 0.8750 7790 486.61 302 0.06246E - O1232798 HSR-R.HUGHES 15-13 Weld 1155340 74,474.38 9,580 617.54 1,145,760 73,856.84 7,387 1,804 1,759 10,950 1,254,369 10,950 0.000000% 06750 9580 617.54 317 0O64461 O0054895 HSR-CHARLENE 2-36A Weld 93550 6.953.76 2,240 166.50 91,310 6,787.25 2,371 97 94 2,562 101,569 2,562 0.000000% 0.8750 2240 166.50 101 0.074332 O1235798 HSR-ELLIOT FARMS 2-18A Weld 87860 7,307.66 3,980 331.03 83.880 6,976.63 4,301 128 125 4,554 95.391 4,554 0.000000% 0.8750 3980 331.03 1313 0.083174 O1232698 HSR-LINNEBUR 12-19 Weld 1417570 105,574.94 9.340 695.61 1,408,230 104,879.33 6,702 2,010 1,960 10.672 1.539,076 10,672 0.000000% 0.8750 9340 695.61 136 0.074476 O1316698 HSR-WUYTS 13-19 Weld 490990 36,566.98 6,730 501.22 484,260 36,065.76 3.193 2,276 2,219 7,689 533,075 7,689 0.000000% 0.8750 6730 501.22 136 0.074476 O1313598 HSR-AILAND 8-24 Weld 525380 33,866.52 7,100 457.67 518,280 33,408.85 3,418 2,377 2,318 8,113 570,413 8,113 0.000000% 0.8750 7100 457.67 317 0.064461 O1304898 HSR-DEKALB 2A Weld 364460 23,925.34 1,310 86.00 363,150 23,839.34 1,078 214 209 1,501 395,699 1,501 0.000000% 0.8750 1310 86.00 305 0.065646 O1313798 HSR-LOST CREEK 16-29 Weld 29090 1,817.14 2,480_ 154.92 26,610 1,662.22 1,103 877 855' 2,835 31,583 2,835 0.000000% 0.8750 2480 154.92 302 0.0624661 O0355195 KEYS#5-6 Weld 22080 1,829.64 2.860 236.99 19,220 1,592.65 2,139 573 558 3,270 23,973 3,270 0.000000% 0.8750 2860 236.99 552 0.082101._ TOTAL WELD COUNTY 89,551,180 6,972,222.77 8,922,650 699.510.20 80,628,530 6,272,712.57 6,729,949 1,681.463 2,031,733 10,443,145 98,324,228 10,285,701 8,922,650 699,510.20 Page 49 of 49 Hello