The URL can be used to link to this page

Browse Search

Home My WebLink About20123173.tiff STATE, OF COLORADO John W. Hickenlooper,Governor Christopher E. Urbina,MD, MPH �/oF cocoa Executive Director and Chief Medical Officer y.( ` w' Dedicated to protecting and improving the health and environment of the people of Colorado * ry*CD' 4300 Cherry Creek Dr. S. Laboratory Services Division *is-7 Denver,Colorado 80246-1530 8100 Lowry Blvd. Phone(303)692-2000 Denver,Colorado 80230-6928 Colorado Department Located in Glendale,Colorado (303)692-3090 of Public Health http://www.cdphe.state.co.us and Environment November 1, 2012 RECEIVED Mr. Steve Moreno Weld County Clerk WELD COUNTY 1402 N 17` Ave. COMMISSIONrr - Greeley, CO 80631 Dear Mr. Moreno: The Air Pollution Control Division will publish a public notice for E0G Resources, Inc. This public notice will be published in the Greeley Tribune on November 5, 2012. Thank you for assisting the Division by making the enclosed package (includes public notice, preliminary analysis, Air Pollutant Emission Notice(s) and draft permit(s)) available for public review and comment. It must be available for public inspection for a period of thirty (30) days from the date the public notice is published. Please forward any comment regarding this public notice to the address below. Colorado Department of Public Health and Environment APCD-S S-B I 4300 Cherry Creek Drive South Denver, CO 80246-1530 Attention: Ellen Evans Regards, Ellen Evans Public Notice Coordinator Stationary Sources Program Air Pollution Control Division 2012-3173 )1 , HL �1' 1L\- ;i- 9- ,:--74'./o? STATE OF COLORADO John W. Hickenlooper,Governor Christopher E. Urbina,MD, MPH .00•c0zo Executive Director and Chief Medical Officer NQ 90 Dedicated to protecting and improving the health and environment of the people of Colorado n. o',' +• 0 4300 Cherry Creek Dr.S. Laboratory Services Division •1g76+ Denver,Colorado 80246-1530 8100 Lowry Blvd. Phone(303)692-2000 Denver,Colorado 80230-6928 Colorado Department Located in Glendale,Colorado (303)692-3090 of Public Health http://www.cdphe.state.co.us and Environment Website Title: EOG Resources. Inc.—Garden Creek 40711 & 28-0711 — Weld County Released to: The Greeley Tribune on November 1, 2012, published on November 5, 2012 PUBLIC NOTICE OF A PROPOSED PROJECT OR ACTIVITY WARRANTING PUBLIC COMMENT The Colorado Air Pollution Control Division declares the following proposed construction activity warrants public comment. Therefore, the Air Pollution Control Division of the Colorado Department of Public Health and Environment hereby gives NOTICE, pursuant to Section 25-7- 114.5(5), C.R.S. of the Colorado Air Quality Control Act that the Division received an application for an air pollution emission permit on the following proposed project and activity: EOG Resources, Inc. proposes to operate an oil and gas exploration wellsite located at the NWNW Section 7, Township 11 North and Range 62 West. The company has submitted an application requesting issuance of a federally enforceable synthetic minor source permit limiting the potential to emit. As a synthetic minor source the permit is subject to public comment per Regulation 3, Part B, Section III.C.I. The Division hereby solicits and requests submission of public comment from any interested person concerning the aforesaid proposed project and activities to comply with the applicable standards and regulations of the Commission for a period of thirty (30) days from the date of this publication. Any such comment must be submitted in writing to the following addressee: Stephanie Chaousy, P.E. Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-B1 Denver, Colorado 80246-1530 Within thirty(30)days following the said thirty(30)-day period for public comment, the Division shall consider comments and, pursuant to Section 25-7-114.5(7)(a), either grant, deny, or grant with conditions,the emission permits. Said public comment is solicited to enable consideration of approval of and objections to the proposed construction of the subject project and activity by affected persons. A copy of the applications for the emission permits, the preliminary analysis of said applications, and accompanying data concerning the proposed project and activity are available for inspection at the office of the Clerk and Recorder of Weld County during regular business hours and at the office of the Air Pollution Control Division, Colorado Department of Public Health and Environment, 4300 Cherry Creek Drive South, Denver, Colorado. A copy of the draft permit and preliminary analysis are available on the Air Pollution Control Division's website at: http://www.colorado.gov/cs/Satellite/CDPHE-AP/CB ON/1251596498449 Construction Permit Application Preliminary Analysis Summary Section 1 —Applicant Information Company Name: EOG Resources, Inc. Permit Number: 12WE1894 Source Location: NWNW 57,T11 N, R62W, Weld County (Attainment) Point 001: (2)400 BBL above ground atmospheric produced water storage tanks Point 002: (8)400 BBL above ground atmospheric crude oil tanks Equipment Description: Point 003: Plant flare with a minimum combustion efficiency of 95%. Point 004: Crude oil truck loadout Point 005: Fugitive emissions AIRS ID: 123-9912 Date: October 17, 2012 Review Engineer: Stephanie Chaousy, P.E. Control Engineer: Chris Laplante Section 2—Action Completed Grandfathered Modification APEN Required/Permit Exempt X CP1 Transfer of Ownership APEN Exempt/Permit Exempt *If tank is a true minor source at a true minor facility, it shall be granted "Final Approval" Section 3—Applicant Completeness Review Was the correct APEN submitted for this source type? X Yes No Is the APEN signed with an original signature? X Yes No Was the APEN filled out completely? X Yes No Did the applicant submit all required paperwork? X Yes No Did the applicant provide ample information to determine emission rates? X Yes No If you answered "no" to any of the above, when did you mail an Information Request letter to the source? On what date was this application complete? May 29, 2012 Section 4—Source Description AIRS Point Equipment Description Two (2) above ground 400 bbl atmospheric produced water storage tanks. 001 Emissions from these tanks are controlled by a Cimarron smokeless combustor (vapor recovery unit)with a minimum destruction efficiency of 95%. Eight(8) above ground 400 bbl atmospheric crude oil storage tanks. Emissions 002 from these tanks are controlled by a Cimarron smokeless combustor VCU unit with 95% control efficiency. 003 Separator controlled by a 40' flare stack. Flare has a minimum combustion efficiency of 95%. The flare is not enclosed. 004 Truck loadout of crude oil. Page 1 005 Fugitive emission leaks. Is this a portable source? Yes X No Is this location in a non-attainment area for any criteria Yes X No pollutant? If"yes", for what pollutant? PKo CO Ozone Is this location in an attainment maintenance area for Yes X No any criteria pollutant? If"yes", for what pollutant? (Note: These pollutants are subject to minor source PM10 CO Ozone RACT per Regulation 3, Part B, Section III.D.2) Is this source located in the 8-hour ozone non- attainment region? (Note: If"yes"the provisions of Yes X No Regulation 7, Sections XII and XVII.C may apply) Point 001: Is this source claiming exempt status for this source based on the fraction of oil in the stored X Yes No water (less than 1% by volume crude oil on an average annual basis)? Point 001: Are these produced water tanks located at a commercial facility that accepts oil production Yes X No wastewater for processing? Point 001: Are these produced water tanks subject to Colorado Oil and Gas Conservation Commission Yes X No (COGCC) 805 Rule? (Section 3 on APEN) If so, submit Form APCD-105 Section 5— Emission Estimate Information AIRS Point Emission Factor Source 001 CDPHE Emission Factors (PS Memo 09-02) 002 Site-specific using E&P Tanks (Refer to Section 14 for calculations) 003 Site-specific using VOC weight fraction (Refer to Section 14 for calculations) AP-42: Chapter 5.2, Equation 1 L = 12.46*S*P*M/T 004 L = loading losses in lb per 1000 gallons loaded S = Saturation Factor P = true vapor pressure of liquid loaded [psia] M = molecular weight of vapors [lb/lb-mole] T= temperature of bulk liquid loaded [deq. R] 005 EPA-453/R-95-017, Table 2-4 Did the applicant provide actual process data for the emission inventory? X Yes No Basis for Potential to Emit(PTE) AIRS Point Process Consumption/Throughput/Production 001 219,000 BBL per year(182500 x 1.2) 002 131,400 BBL per year(109500 x 1.2) 003 250,000 scf/day => 91,250,000 scf/yr= 91.25 mmscf/yr 004 292,000 BBL per year crude oil loaded Page 2 Equipment Type Gas Heavy Oil (or Light Oil (or Water/Oil Heavy Liquid) Light Liquid) Connectors 864 --- 780 77 005 Flanges 12 --- 36 6 Open-Ended Lines 14 --- 11 8 Pump Seals --- 2 --- Valves 84 --- 108 36 Other 53 --- 23 9 _ Basis for Actual Emissions Reported During this APEN Filing (Reported to Inventory' AIRS Point Process Consumption/Throughput/Production Data Year 001 182,500 BBL per year 002 109,500 BBL per year 003 250,000 scf/day => 91,250,000 scf/yr= 91.25 mmscf/yr 004 292,000 BBL per year crude oil loaded Equipment Type Gas Heavy Oil Light Oil Water/Oil (or Heavy (or Light Liquid) Liquid) Connectors 864 --- 780 77 005 Flanges 12 --- 36 6 Open-Ended 14 --- 11 8 Lines Pump Seals --- --- 2 --- Valves 84 --- 108 36 Other 53 --- 23 9 Basis for Permitted Emissions (Permit Limits' AIRS Point Process Consumption/Throughput/Production 001 182,500 BBL per year 002 109,500 BBL per year 003 250,000 scf/day => 91,250,000 scf/yr= 91.25 mmscf/yr 004 292,000 BBL per year crude oil loaded Equipment Type Gas Heavy Oil (or Light Oil (or Water/Oil Heavy Liquid) Light Liquid) Connectors 864 --- 780 77 005 Flanges 12 --- 36 6 Open-Ended Lines 14 --- 11 8 Pump Seals --- --- 2 -- Valves 84 --- 108 36 Other 53 --- 23 9 Does this facility use control devices? X Yes No % Reduction AIRS Point Process Control Device Description Granted 001 01 Cimarron smokeless combustor(VCU) 95 002 01 Cimarron smokeless combustor(VCU) 95 003 01 Tornado 40' flare stack 95 Page 3 Section 6 - Emission Summa (tons per year) Point NO, VOC CO SOx PM10 Single Total HAP HAP 001 -- 28.7 2.4 3.2 (n-hexane) 002 0.1 63.6 0.6 3.3 (n-hexane) 4.7 PTE: 003 4.4 1210.4 23.8 0.03 1.2 23'7 (n 30.3 hexane) 004 26.80.8 3.3 -- --- --- --- (xylenes) 005 --- 3.6 --- _-- 0.2 (n- 0 2 hexane) 001 23.9 2.0 2.6 (n-hexane) Uncontrolled point 002 0.1 53.0 0.6 --- --- 2.7 4.1 (n-hexane) source emission rate: 23.7 (n- 003 4.4 1210.4 23.8 0.03 1.2 hexane) 30.3 004 26.8 0.8 (xylenes) 3.3 005 -- 3.6 --- _-- 0.2 (n- 0 2 hexane) TOTAL (TPY) 4.5 1317.7 24.4 0.03 1.2 28'6 (n 40.5 hexane) 001 --- 1.2 --- --- -__ 0.1 (n- 0 13 hexane) 002 0.1 2.7 0.6 --- 0.14 0.2 (n-hexane) Controlled point 003 4.4 60.5 23.8 0.03 1.2 1'2 (n 1.5 source emission rate: hexane) 004 26.8 0.8 (xylenes) 3.3 005 --- 3.6 --- --- -__ 0.2 (n- 0 2 hexane) INSIGNIFICANTS 0.3 -- 0.7 (TPY) -- --- --- --- TOTAL PERMITTED 4.5 94.8 24.4 0.03 1.2 1.6 (n- 5.3 (TPY) hexane) Section 7—Non-Criteria/ Hazardous Air Pollutants Uncontrolled Are the controlled Emission Pollutant CAS # BIN Emission Rate emission (lb/yr) reportable? Rate(lb/yr) Point 001 Benzene 71432 A 1278 Yes 64 n-Hexane 110543 C 4015 Yes 201 Point 002 Benzene 71432 A 1080 Yes 54 Toluene 108883 C 1034 Yes 52 Ethylbenzene 100414 C 164 No 8 Xylenes 1130207 C 366 No 18 n-Hexane 110543 C 5474 Yes 274 Point 003 Page 4 Benzene 71432 A 9834 Yes 492 Toluene 108883 C 6987 Yes 349 Ethylbenzene 100414 C 1048 Yes 52 Xylenes 1130207 C 2300 Yes 115 n-Hexane 110543 C 47415 Yes 2371 Point 004 Benzene 71432 A 506 Yes 506 Toluene 108883 C 1527 Yes 1527 Ethylbenzene 100414 C 662 No 662 2,2,4-Trimethylpentane 540841 C 343 No 343 Xylenes 1130207 C 1663 Yes 1663 n-Hexane 110543 C 2250 Yes 2250 Point 005 Benzene 71432 A 11 No 11 Toluene 108883 C 18 No 18 Ethylbenzene 100414 C 3 No 3 Xylenes 1130207 C 7 No 7 n-Hexane 110543 C 374 No 374 Note: Regulation 3, Part A, Section II.B.3.b APEN emission reporting requirements for non-criteria air pollutants are based on potential emissions without credit for reductions achieved by control devices used by the operator. Section 8—Testing Requirements Will testing be required to show compliance with any emission rate or regulatory X Yes No standard? If"yes", complete the information listed below AIRS Point Process Pollutant Regulatory Basis Test Method 002 01 VOC, State only requirement Site-specific gas HAPS analysis 003 0m VOC, State only requirement Site-specific gas HAPS analysis 003 01 Opacity Regulation No. 1, Section II.A.5 EPA Method 9 005 01 VOC, State only requirement Site-specific gas HAPS analysis 005 01 VOC, State only requirement Hard component HAPS count Section 9 —Source Classification Is this a new previously un-permitted source? 001 002 003 004 005 YES X X X X X NO What is this point classification? True Minor X X X X Page 5 Synthetic Minor X Major What is this facility classification? True X Synthetic Major Minor Minor Classification relates to what programs? X Title V X PSD NA NSR X MACT Is this a modification to an existing permit? Yes X No If"yes" what kind of modification? Minor Synthetic Major Minor Section 10— Public Comment Does this permit require public comment per CAQCC Regulation 3? X Yes No If"yes",for which pollutants? Why? VOC For Reg. 3, Part B, III.C.1.a (emissions increase > 25/50 tpy)? X Yes No For Reg. 3, Part B, III.C.1.c.iii (subject to MACT)? X Yes No For Reg. 3, Part B, Ill.C.1.d (synthetic minor emission limits)? X Yes No Section 11 —Modeling Is modeling required to demonstrate compliance with National Ambient Yes X No Air Quality Standards (NAAQS)? If"yes", for which pollutants?Why? NOx emissions are less than 40 TPY. AIRS Point Section 12—Regulatory Review Re•ulation'1"- Particulate-Smoke Carbon Monoxide and Sulfur Dioxide Section II.A.1 - Except as provided in paragraphs 2 through 6 below, no owner or operator of a source shall allow or cause the emission into the atmosphere of any air pollutant which is in excess of 20% opacity. This standard is based on 24 consecutive opacity readings taken at 15-second intervals for six minutes. The approved reference test method for visible emissions measurement is EPA Method 9 (40 CFR, Part 60, Appendix A (July, 001-005 1992)) in all subsections of Section II. A and B of this regulation. Section II.A.5 - Smokeless Flare or Flares for the Combustion of Waste Gases No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. Reoulation2—Odor Section I.A - No person, wherever located, shall cause or allow the emission of odorous air contaminants from any single source such as to result in detectable odors which are 001-005 measured in excess of the following limits: For areas used predominantly for residential or commercial purposes it is a violation if odors are detected after the odorous air has been diluted with seven(7) or more volumes of odor free air. Page 6 Regulation 3 =APENs Construction.Permits,Operating Permits, PSD Part A-APEN Requirements Criteria Pollutants: For criteria pollutants, Air Pollutant Emission Notices are required for each individual emission point in an attainment area with uncontrolled actual emissions of 001-005 two tons per year or more of any individual criteria pollutant (pollutants are not summed) for which the area is attainment. (Applicant is required to file an APEN since emissions from production exceed 2 tons per year VOC) Part B, III.D.2 - RACT requirements for new or modified minor sources This section of Regulation 3 requires RACT for new or modified minor sources located in 004 nonattainment or attainment/maintenance areas. This source is located in the 8-hour ozone attainment area, therefore, not subject to RACT. However, operator is using 0.6 (submerged, dedicated normal service) for its saturation factor. Part B—Construction Permit Exemptions 001-005 Applicant is required to file a permit since uncontrolled VOC emissions are greater than the 5.0 TPY threshold(Reg. 3, Part B, Section 11.D.3.a) Regulation 6-New Source Performance+Standards !. ." 001-004 None NSPS KKK: Equipment Leaks of VOC from onshore natural gas processing plants. Affected facilities at onshore natural gas facilities (any processing site engaged in the extraction of natural gas liquids from field gas, fractionation of mixed natural gas liquids (NGLs) or both). 005 Is this source at a "natural gas processing plant?" No Is this source subject to NSPS KKK? No WHY? Facility not defined as a natural gas processing plant, therefore, does not meet the criteria of NSPS KKK. • 'Regulation 7-Volatile Organic Compounds XII. VOLATILE ORGANIC COMPOUND EMISSIONS FROM OIL AND GAS OPERATIONS This facility is not located in the 8-hr ozone control area; therefore, this facility is not 001-004 subject to Section XII of this regulation. XVII STATEWIDE CONTROLS FOR OIL AND GAS OPERATIONS... This facility is an oil and gas operation that does not operate any equipment subject to Section XVII of this regulation. Section XII.G: If facility is a natural gas processing plant located in non-attainment 005 area,then subject to Section XII.G. Facility is not a natural gas processing plant, therefore, not subject to Section XII.G. Regulation 8-Hazardous Air Pollutants 001-004 None MACT HH: If facility is MAJOR source for HAP (summation of HAPS of dehydrators and fugitives), then fugitive emissions are subject to MACT HH. 005 Is this facility considered MAJOR for HAPS? No Is this source subject to MACT HH? No WHY? Facility is area source for MACT HH, therefore, only TEG dehydrators are subject to MACT HH. This facility has no TEG dehydrators, so facility not subject to MACT HH. Section 13—Aerometric Information Retrieval System Coding Information Emission Pollutant/ Fugitive Emission Factor Control Point Process Process Description Factor CAS# (Y/N) Source C/D) 6.2381 CDPHE PS lb/1000 gal VOC No Memo 09-02 95 throughput Produced Water Storage 0.1667 CDPHE PS 001 01 95 Tanks lb/1000 gal Benzene No Memo 09-02 throughput 0.5238 CDPHE PS lb/1000 gal n-Hexane No 95 Memo 09-02 throughput Page 7 SCC 40400315—Fixed Roof Tank, Produced Water, working+breathing+flashing losses 23.0298 VOC • No E&P Tanks 95 lb/1000 gal 0.068 AP-42, lb/MMBtu N0x No Table 13.5-1 NA 0.37 CO • No AP-42, NA lb/MMBtu Table 13.5-1 0.2348 Benzene No E&P Tanks 95 01 Crude oil Storage Tanks lb/1000 gal 002 0.2248 Toluene No E&P Tanks 95 lb/1000 gal 0.0357 Ethylbenzene No E&P Tanks 95 lb/1000 gal y 0.0796 Xylenes No E&P Tanks 95 lb/1000 gal y 1.1903 n-hexane No E&P Tanks 95 lb/1000 gal SCC 40400301 —Fixed Roof Tank, Oil field storage of crude, breathing losses 26529.3151 Engineering lb/MMscf V0C No Calculation 95 0.068 N0x No AP-42, NA lb/MMBtu Table 13.5-1 0.37 AP-42, lb/MMBtu CO No Table 13.5-1 NA 107.7732 Benzene No Engineering 95 01 Flare lb/MMscf Calculation 003 76.5688 Toluene No Engineering 95 lb/MMscf Calculation 11.4827 Ethlybenzene No Engineering 95 lb/MMscf Calculation 25.2055 Engineering lb/MMscf Xylenes No Calculation 95 519.6110 n-hexane No Engineering 95 lb/MMscf Calculation SCC 31000205-Flares 0.184 lb/BBL V0C No AP-42 0 0.0017 lb/BBL Benzene No AP-42 +wt% 0 0.0052 lb/BBL Toluene No AP-42+wt% 0 01 Truck Crude oil Loadout 0.0023 Ib/BBL Ethylbenzene No AP-42+wt% 0 004 0.0057 lb/BBL Xylenes No AP-42+wt°/0 0 0.0077 lb/BBL n-hexane No AP-42+wt% 0 0.0012 lb/BBL 2,2,4-TMP No AP-42 +wt% 0 SCC 4060132: Crude Oil: Submerged Loading (Normal Service) 01 Fugitive V0C Leak V0C Yes EPA-453/R-95-017, NA 005 Emissions Table 2-4 SCC 31000220: All Equip. Leak Fugitives (Valves, flanges, connections, seals, drains) Page 8 Section 14— Miscellaneous Application Notes AIRS Point 001 Produced Water Storage Tanks State-Developed'Emission factors in lb/1000 gal are: Produced Water Tank Default County Emission Factors (lb/1000 gal) VOC Benzene n-Hexane Adams, Arapahoe, Boulder, Broomfield, Denver, 6.2381 0.1667 0.5238 Douglas, Jefferson, Larimer and Weld The operator stated on the APEN that the tanks contain less than 1% by volume crude oil on an annual average basis. There is a categorical exemption for such source (Regulation 3, Part B, Section II.D.1.m). However, this source will be permitted because the source is at a major source facility, accepting Federally enforceable controls for PSD, and therefore, this source needs to be included in the overall facility. AIRS Point 002 Crude Oil Storage Tanks Site-specific emission factor using E&P Tanks: VOC = (52.957 TPY * 2000) / 109500 bbl/yr= 0.9673 lb/bbl *1000/42 = 23.0298 lb/1000 gal Benzene = (0.540 TPY*2000) / 109500 bbl/yr= 0.0099 lb/bbl * 1000/42 = 0.2348 lb/1000 gal Toluene = (0.517 TPY*2000) / 109500 bbl/yr= 0.0094 lb/bbl * 1000/42 = 0.2248 lb/1000 gal Ethylbenzene = (0.082 TPY *2000) / 109500 bbl/yr= 0.0015 lb/bbl * 1000/42 = 0.0357 lb/1000 gal Xylenes = (0.183 TPY* 2000) / 109500 bbl/yr= 0.0033 lb/bbl * 1000/42 = 0.0796 lb/1000 gal n-hexane = (2.737 TPY *2000)/ 109500 bbl/yr= 0.050 lb/bbl * 1000/42 = 1.1903 lb/1000 gal AIRS Point 003 Flare Emissions were calculated using VOC wt fraction. (scf/hr) * (Ib/Ib-mol) *(% fraction from sales gas analysis)/(379.4 scf/lb-mol) = lb/hr* (hr/yr) /2000 Ib/T) = TPY VOC = (1210.4 TPY*2000 lb/T) / (91.25 lb/mmscf) = 26529.3151 lb/mmscf NOx and CO (from AP-42, Chapter 13, Table 13.5-1 (NOx= 0.068 lb/mmbtu; CO = 0.37 lb/mmbtu) SO2 emissions based on AP-42 Table 1.4-2 (SO2 = 0.00037 lb/MMBtu) PM10 and PM2.5 based on AP-42 Table 13.5-2 (PM10 and PM2.5=40 ug/I) Benzene = (9834.3 lb/yr) / 91.25 mmscf/yr= 107.7732 lb/mmscf Toluene = (6986.9 Ib/yr)/91.25 mmscf/yr= 76.5688 lb/mmscf Ethylbenzene = (1047.8 Ib/yr) / 91.25 mmscf/yr= 11.4827 lb/mmscf Xylenes= (2300 Ib/yr)/91.25 mmscf/yr= 25.2055 lb/mmscf n-hexane = (47414.5 Ib/yr) /91.25 mmscf/yr= 519.6110 lb/mmscf Page 9 AIRS Point 004 Truck crude oil Loadout AP-42: Chapter 5.2 Equation 1 L = 12.46*S*P*M/T L = loading losses in lb per 1000 gallons loaded S = Saturation Factor P = true vapor pressure of liquid loaded [psia] M = molecular weight of vapors [lb/lb-mole] T= temperature of bulk liquid loaded [deg. R] S 0.6 Submerged loading: dedicated normal service P 5.96 psia M 51.41 lb/lb-mole for gasoline with RVP = 11.5 T 524 deg. R • L 4.371b/10^3 gal 1.84E-01 lb/bbl Annual requested Throughput 12264000ga1/yr Annual requested VOC emissions 536121b/yr 26.81tpy Benzene = (506.16 Ib/yr) /(292000) = 0.0017 lb/bbl * 1000/42 = 0.0405 lb/1000 gal Toluene = (1527.06 lb/yr)/ (292000) = 0.0052 lb/bbl * 1000/42 = 0.1238 lb/ 1000 gal Ethylbenzene = (661.75 Ib/yr)/ (292000) = 0.0023 lb/bbl * 1000/42 = 0.0548 lb/1000 gal Xylenes = (1663.34 lb/yr)/ (292000) = 0.0057 lb/bbl * 1000/42 = 0.1357 lb/1000 gal n-hexane = (2250.19 Ib/yr) / (292000) = 0.0077 lb/bbl * 1000/42 = 0.1833 lb/1000 gal 2,2,4-TMP = ;342.52 Ib/yr) / (292000) = 0.0012 lb/bbl * 1000/42 = 0.0286 lb/1000 gal AIRS Point 006 Fugitive emissions A permit will be issued because the uncontrolled VOC emissions are greater than 2 TPY (APEN threshold) and TOTAL FACILITY is greater than 5 TPY(permit threshold). Page 10 r�� A a ' 'e RE) _ w .0 //J'� `O- E o a 9cc e fit F 8 a O N V J o _ . a --/J' s a �` — o fi Z 0 u " u° o 2 m m en F `. ❑ a e aw c w = c 4/, 9 an �p N .> Let _ Q t a P. n u �' C Yo a .� > >� �. TN 0O C Q 9 ° .T. Q ^ D en ec c c o q y a. s d?,S, 0 0 to — ^ " ° 0 q en 0 o Z x t a '` °� a'yi. u <1I1rC$.5 `� �- �c « Q- '0 y x c y Pei ^. o' a Z /y -c m a . 0 v:c O ° `e c aE � M Cr o '3' L° C N = c .E f Y Q i 0 w e u 0 W 'z .' n 7 O u .0 w E E m y .C 2 x . o a .O `6 c" s a d� U RI = 0 . 8 ° = n 0 d ., ❑ 2 A h 2 0cc?, 4 n ¢ en F ° y q C d o m E: IJ m c 0 m a may+ ,o « v A i m Euit? a ^� '$ m y L .2 Y L v Sa.' 2 C. O C to ]q „0.� 0 ^ O 0. E `� 0 V M N 0 a y q L O U v cc•.E a 0 'J' 0 O q 0 0� L' ? 3 A 3 .E O F W O., H o 0 0 o c 0 u E v s e p' u E .y a. - _ e w a e .a z Z Z Z m > „ 3 'a y "o o ° > Q 3 'C G G ❑ ❑ �l a v o « E El =1 0 3 ._ �` en o G m ` .. a) ca � c .g 4 t ye. m ❑® z ® . 0 a° e E . c e, 04 . S o y � s ,O u o u E N L 1$1 . E YO 0 R t c - �".0 t 'R 0 Z u m c' o A m a s `' e c ° I. L. ayE Uu c € a u 0d h " 'E E Z +° d.. Ue ° Uu « 0., a " V. n .E `-, a, - z 4 0 u ° c 'a oW. o A Up 10 v o .Ez E c c; I v1 ° 0 9 o 4 = ° y u v 0 0 E v '� d '� 9 m s i -a = o w°. 'A o >. u - F ° — _ a o Q.°_ E G r r r r t ° '` P s. ve h t e U— © > o W z _E O E = a e a ° a g Ay m y - avyeVoo = 6'oaA w e I' 9 U g 0 a o E 4 -LIEDF u '� .W �>'. '�' UdnvG w QvEi Q Q Po W .3 y Et o € V = 0 c v u W G a a = z o i v " = o = zo mm .. a :" 4o = 0 — GO 0. C. I u •. . 0 um .O 0 o 4 ". v 8 Z y ' 0 0 0 — Q N e ° P O' re.'. 3 e0 c•-• I w on c w V a 3 =Z r.20 41 " en s c c o y aY v d 21 El E Q At '°' .4e) n a 3 a ° 0 0 N ton x 3 R d .0 0 o c :15.' N 0 C 3 '; 40 CO O O O eCi. V 0n O - 0 .0 4 © d z z z p 'a _ .. +O ,r. 0 0 ., O a Z z o 0 5 o d c U. el 4 3 U -S N v '0 O oe et a al 5 o al el W A - .y _ _ o0 °a _ CO en 3 0 a - - _ - o I 0 o. .. ., o e 0 A o 0 u ` > u CO W o .w o '� v ^ a r 0 au rrr 9 r 0 •-..? H ❑ zvi AO W N E c ry 5 a m o .a E " Wir I Z Z ° ° yt u M U O 9 V X = N a = .O «l 4 o 0 Li. A T LC 0 L U �. -- v a F F _ V _c ry m 0. u� O j Y O .T, a 00 c� 'y E > g aelf Z 0 0 0 = V = E o °' o .a. v ° '° s " '° .E E '� 'Z, — d 2 w 0 e, 0au z . 0 Q = O N .0 9 0 0 0 C W I L F o o z 0 re-x 3 e oEA a vei ov c" a c L N N z �' T p O ° r o o a 3 � 41 0 E N 0 W F U O N 'O 5 o E Y = R o e m u L o 0 o o Z Co o °a = L, A o E .._ .. E a H 11 - ° 0 J 0." .Z. :: ° o c .a -, O 0 ^o o a!' c E - 3 °• m ;94 E q ' F' m° 'e° ` 0 0 o. y a a d ° E E 9' w 'r .� 3 - a e9 O. " S `0 0 0. NF, e„i = i u o tia @ R m •o " E 0 ..=i a E§,"; € n a .° y xa 3 L E U U iK C E s '� a°i ;? is o 'c o2i o E vJ_-°. r x� Pr CC 0 5 N 0 "I Y°. C v E o « Y ,� m +.-; ° 0 a E o .E v o 0 ••2 0 t. ► 6 a ° a 0 ^ 0 0 « a CoQ a a " c Z v A U ° o. © 'c 3 3 a m v -0 (0 - m ti- N « .a .a q1(:)aF7 ry " ;; u o y o ai ° 0 ° 5 O ° u u U o E cz A ❑ A L N E y .. y 0 0 p°j ❑ Eo 0 0 a 0 = '0 O O O _ a ° U E a E E ° A 0 c o o o o Q • a o E ° e E a Q a a 'A a c .a u = y a a q € o F" 4 It) Hcc °E' va 0 Tee .2 Or O •E Z Z °o a 0 t g y m 0 y (sa w a i° a « « N n` `m u ettC cr T d Q U Q en ° 0 O R c,. 3 k' x in cc p en E fr Z w o m !0 m _ o = 0 E a m '$ .5 . .22 o o b z E `.. = F. C 0.. 0. .e. .E' H. C y ` $ m 00 ri _ `u E � � c r 4 �. u.E ` ° o rn E .'m w E a .� E, o al¢ ¢y o .". .2 s o Q ."- ,_, en C S en Q ._. C. Z o ❑j E v O Qs [i O i 0 o z O ♦ ♦ ♦ ♦ en z a` 0 EtiEE. 9. m a I R Fc to LU W uU .0 - °S.U m O O N t rYi ri al 1 y p m eo .- q b y a °. a. .c12. VJ FW ° U o a a o Y A L C p q OQ Y j CJ V CJ U ° _8E°- in L N 'J or- aW . E 0 .. a'� : mta ,; $ R. E :. 1 I. = c m d C7 o A ,, y I• ^ a E `m o. o m a R Q O 1'.C' Q O L A d O v C. y N I -'z.m a 6. s , m v W _. woo ° O a o v .- t 9 3 d E t m "Zr e > ° ° 2 \ e o E' O 3 U d 0 GI m o ^i 2 o ,o ° Cla V ° a a c ~ it J ❑ a e o'' '� v d '- G d3 ❑ n o r w m a o o° v. ro IL- O o 0r wp .0 v ^ . . L N < Y C a m in Vf O N_tO O O ° CD U cr. rl. A E w bat.. n c II LE c a ,' 0 E ] C .a y 6.. a rn u o Q q a y : w o.o. GI y h. 2 E F,a e r U [v = 3 a v o v w 1- L 2 _- a o O ❑ O C ° o r.. m it,' v o t„ E `° yN N _ 'u c E.° T 0 L c . A O C. E y a �' Q C O u N O .. c cr E ›" o c c o ° ° >. o . ' m E ri 'C w a � m w u Q .�:�'' `" ° u on 9 -_Eo V — t/) q p w x ❑ v o w a>i ® t VI p o .E N d y y E t]Qm C.)UyW ° e - 'v aEmN . a p W `e z w u o U w '4-a E `v a'"-' O c _N�.3 u u o - m .°. s. m t 2 a w o °'' N N c o p `o O I o a a, C o a a a = .a a o o aui S z - o f tL v 2 O. C a c ' 2 a L n yet _ U z. N cn a. ° o Q 7 a a a = m .3 ° "a a c ° '� 0 O .E .� a S. ° a .. �' E u C c o $ O. °W E G C. 110.' ,g O F > U U g q e e c d E. t °� v I^ o .. y .7:1 u m c E 2 ® ❑ ❑ n .^ 2 .E .C c S m E E E A c a ` W ° ° _ u y b O N a : o + ( y _ w 9 .O N O a W 'C • E 'a O C G C �'` R N '� > O e o e y v O o y wT iC e u U — y,, �' m 0 c a U ` A 4, yam- ,... _ V > y Oo0 U C � C^ U �_}�(�Li� a ❑ v p z a u itl N 0 4 `m 6 0 W T o - q E 3 C ea v ra4 T S u 8 ' e i ,Z". m CID 'o u U c oat m ? .y h q 6 r CC y a.. E ° > C C1 V W F4 '^O Iq Y . E 0 P. - J+ E-I 0 F > ❑: v v O C O e LC -1 r p v .^ >.‘C 4 W m ❑ e .o . c a y E — ngad. E ,y , I.. .0 . fi a u ° y.o "o E O a o y Pr c v� ° i°. Y E mQ—m. e § E m u., a 'a . ,.Q) y '7. . m."� a m EU r .') Y E m w D w a ° w 'c ca '�s 9 ° e : E"i z e a-0 v 4 r w $ E3 t �—`m y y '>- u °' ^, 6' °c. •a o g r °.""., e v e o c c a „°, A a 'Liu ,ra O q o Y ti c g -49. o T O u x r ` c ra• za m SC.- ° H d h m U U ° > w " .:ye w L N Q � y u c y Iy '> 3 a `o d o $ c a a at y c 5 C4 ° 4. W € ° N g G7 'm Y m 0 UO a O $ .% V U 0.. w 9 u '7 N ° .°. ° > v y a o A '• W ' w v v' .5 ° 0 v a . E E w .,_ = ':. U I m y a U ` v o Y G57 a . c u I ". E. 1 u v 13 c c a Q' w 0. a o c 0 o e a E erg di aa. c e E , x U °u a c c A �^ a o o. Y o ° - ° T v o Fri N ° q W a 'O O O ° = x o ..., E tl p rii o a z E m C U F H 0.i > v1 D: 9 G 0.°. Z > V Fl F T X x e° N rn e Aw d ❑ ❑ ❑ W tr. m C cn C c ctE w ReCrb Air Pollutant Emission Notice (APEN)—and—Application for Construction Permit oS•Z`t•t°IL OIL AND GAS EXPLORATION AND PRODUCTION CRUDE OIL STORAGE TANK BATTERY Current Status(Check all that pply) Reason for APEN Submittal(Check all that apply) AIRS ID#1: IZ3/Tim/oat - ED APEN update only° ® New or previously unreported battery ❑ Modification to existing sources ❑ Previously grandfathered battery ❑ Registration for coverage under general permit no.GPOI ❑ Synthetic minor facility &cancellation request for individual permit6: O Located in the 8-hr Ozone Control Area3 ® Application for or Modification of an individual pernut O Registered under general permit no.GPOI O Administrative permit amendment? ❑ Permitted under individual permit: ItL*18`1 y ❑ Other. For individual permit applications,check if you wants: ❑A copy of the preliminary analysis conducted by the Division ❑To review a draft of the permit prior to issuance Company Name9: EOG Resources,Inc. OGCC Operator#: 27742 Mailing Address10: 600 17`"Street,Suite 1000N curtis_rice@eogresourc City: Denver State: CO Zip: 80202 E-mail: es.com Contact Name: Curtis Rice Phone: 303-262-9946 Fax: 303-262-9449 Tank Battery Namel l: Garden Creek 4-07H&28-07H Number of tanks: 8 Location 12(QQ Sec.Twp.Range.): NWNW Sec 7,TI IN,R62W County: Weld Total tank capacity[bbl]: 3,200(400 ea) Calendar year for which"Actual"data applies 3: 2012 Year(s)tank(s)were placed in service14: 2012 Control Description1s: Cimarron Smokeless Combustor(vapor combustion unit[VCU]) Control Efficiency 6: 95% Gesldm_te Throughput1°[bbl/year] Requested's: 109,500 Maximum for PTE calculation 9: 131,400 6Q.,\P OW, Actual29: 109,500 While Controls Operational21 109,500 Other equipment at facility22: VOL,flare,heater treaters,line heater,produced H2O tanks, Comments: Due to the low gravity of the oil,the tanks do not qualify for GPOI coverage. Therefore,an individual permit is being requested._ Estimated emissions at throughputs listed above. Use N/A for requested throughput/emission values unless requesting an individual permit ❑Check if the Division is to calculate emissions. ®Check if site-specific emission factors provided to calculate emissions23. Emission Factor Battery Requested Emissions is Actual Emissions20 Pollutant24 [lb/bbl] PTE25 Uncontrolled26 Controlled27 Uncontrolled36 Controlled2r VOC[tons/year] 0.9673 63.5 N/A N/A 53.0 2.65 NOx[tons/year] N/A 0.10 0.10 0.10 CO[tons/year] N/A 0.55 0.55 0.55 Benzene[lbs/year] Lr;,0O°1 1,080.0 ;.d l4 n-Hexane[lbs/year] uS 5,474.0 273.7 Wells serviced by this tank or tank battery28 - API#: 05-123-32501-00 Name: Garden Creek 4-0711 ®Newly Reported Well k API#: 05-123-34655-00 Name: Garden Creek 28-0711 a( ,. ®Newly Reported Well API#: Name: So C/q p N ED ❑Newly Reported Well Ni API#: Name: `✓ ❑Newly Reported Well Ni W API#: Name UN 1 5 99 to ❑Newly Reported Well `p API#: Name: ® ❑Newly Reported Well N API#: Name: A f r F �R n, ,,c, O Newly Reported Well O ,'y coN The signature below indicates that I have Imo ledge of the facts herein set forth and that the Al a%)free,accurate,and complete to the best of bmy knowledge and belief If this is a re ' tion for co age under general permit GPOI,I further certify that this source is and will be operated ro in full compliance with each cond. . general GPOI. zNoI r LS CD Signature of Legally Au nzed Person(not a vendor or consultant) Date 1" Curtis Rice Senior Environmental Specialist I Type or Print Name of Person Signing Above Official Title u, N Submit this form,along with$152.90 for each Colorado Department of Public Health and Environment For information call: 273925303 filing of up to 5 tank battery APENS. Include Air Pollution Control Division,AP1}-SS-B1 73925(303)692-3150 o $250 General Permit fee for each new GP 4300 Cherry Creek Drive South '-' registration to: Denver,CO 80246-1530 FORM APCD-205 Page 1 of 2EOG GC 4-07&28-0711 FormAPCD-205-E&PCondensateTankAPEN.docx Si h. o u in .ou N O Y M //� = 0 .C E o m we c 4 r a Q E h n? 77 :& —la u V1 75al. o .2 i G m 0 °,ja 000el rl eV I ❑ 0 0 4 a.+r c G y - c o 0 0 ° 0 0 eJ q e. > en o f pp `1�. c `0 0y ioItdI w n .5 a ° w a c G Ck ` L ° 00 Y PJ W •• 9 O C CO % _ W .N E ' e0 in df W i V y 'E a .(�.' < Z.. x i 1 m z t n. Q o J a o. in _ N C =� Q Vl C U L N 'c V 4 M = O V O O V L Y Co Ca A �y O .n' L "r 4°i Y ./ V L 'O 'O e.. N p. •'m Y m v".2 a `o $ i�IY •ma a .L. 'Lit u •Y '�' ' m co N A n 3 '�" rr�}'�j • ° ° E E u 0 3 N $ o o ' C E °' ° m V D a a' o � o a s - o u m �' ICa .a 9 •- U F` ° cc 3-7 ..2.{C. a ny h' E ? a` -8 > m. o. �.. O Y L e o V '/1 'A C g, N U Y .L... y. L ° .•n V z 3 0 ° R L .. G ❑ ❑ °:t, « .o Y . 4 " T C C 01 Y b 0 �O ... \ L .9 E Y ?` E .° 0 T 3 a o u v °J .? m t i N L c 6 22 m m m u 3 Y 'R u Y `m € u m • Q _ i ea o c ° s m �' v -E s o °' .Y°.. v �' •su, c :: .0 ° y a E a,. U m ° U .. ., o o G O m .u., L E m v Y , - o p, o a a t'O u °o_ 5 q c D L 0 = c O .e. p Z a .. a o W ° ET. u c O' y e `/�° u U m • a Co ° v v v c 0' E a o 0 'c E 3 ° A 0. c c a o o = c s m Cc U u •a o 4. i s p o T `v W F u — 11. a '03 m y O. U y m E r I. Q o c 4 0. A W "a U U L 'y 5 a I-7 Q ° Q a a . v a t E. A e 0. n Y o E 0. a m mi r tUK U r, .'� a o >^ E °= = F v `. 1 UQv = w 6v1 Q Q ❑ ❑ 3 Y o. oc Y " `ea re, Y ZNc a E °Y m E wC. ' .L LO' - Q N G N N m O u .. .. .. U U -;, 17, g0 ,-. u toe C ` N Q P P P P 0 O G 0 - x n a E a z z z ❑ ❑ s c ❑ ❑ E 00 t c .5 o c e o ;E ` � ° 'o ❑ bl n a d d ® ❑ ❑ U. S 66Sz w T a N 5 ° G. 3 �. R b _ T wry �y 6 L 3 Y z o `-' ... O zTh 'O C {s' N O .. Y a W m •O Q en R ® z N a m 9 PI e. P a I m a: . > 9 Q ~ Y N N N N y N t W 3 e, e Y ^ C N N °� L Y ^ L O U E o o ° ❑ m € c, °° Di °. `o ti �' c of n n m y 4Y,::?� E F r Q c c ° o a o « b .. Y N rpm Q W U U 0 > U .. .. q SW O 6 m z vi W N E E % Qvl .' v Ca p Z re k' z z N 'Y G et cC E M C V L O q O V) 1 0 o w m G •0 u , E' re CC O s 4 ° E , cm �.I N l.. 9 V Q W a h d u 4. .. .. `o a Y EF L 2 d o >`v d x e N F '� ^ E z J m ::-.-li P F e 3 0 - E .E A A', A r'7l ac n Z B - o E.Q o ^ N Z o V fl w O O '^ p ►7 T o °a o� Le y irt ,y e _ o C o °• u0 .Fa et E L V Q _ Y U ° i V� L e u yV R C°0 e0 a E q C C d L e z U u 6 L . E. _ a Y aa w CC v t-- r a N y0 c a el-r77, _• 0 To u c o O Q •w' L.7.7 C7 .e O U u ° a ° Y u m Ec. Q- - ° R. W O• ° 0 . N y a o u N A °L. G .. .. C O a C N V '5 F E. V 49 achi 6 Q FEE.E E 2 a E a 'V`O V 0 m O 6'O Cm O - o e s I z z i I ! v o .a C E u I c u v : Q T ` ° Y E Q U Q in ad o = 3 a o .21 o g Z W o ,°y o m ° S 'a y 3 O o. m 0 O u. v ,. e E. o 2 t x c E o m '2 r 3 c • a .CY, y c `' u- O o E v� 'R y c 3 . o p '� O N y ... . E .Y N ° P. .c Q O a V) vo. zO 3 " P. ci ° Vl Yn V1 YI 9 5 W. -Z. .7i " O O A' ^ U U ^ z ° u. y O. N -a LL A {a .. eo. ^e n p J e0 •V m A w 4 itO•N N N U IQ Z J 00 W .'�' E 0.. C a. O a. .. L C . 0 6 in W -C Q > Q U = 6 F., o. a 0 p ,D m o EE e " „ e E - o a o 'L 0N d ' 0 o 0. � t.. VA rJA Iii T. 9.. -O.^w N O VI °p V > 0 ,i II •. (y n �pC CJF N • ate.. L a G y 0 N 0.. y . `m 0., G o U s f c o .n a V'-F"E u. C v e eo. O v -EE.. m _N .C '3...'E -o,-. - o S a=. c=..e. M A a. t W h 'a U] O' d a u o .d :� �. a $ •O U Cl m if N N C R O 00• i .a ry r I °� .a `u o O 3 F7 o: ., o v N n y o al ❑ -5.4 .o c Qq N 0; N..a 'a r O aco y. w a ° •> ^ 3 0 ;ce d O r. . y d_a.. m IIin c N. c o c t P. CI .U7 Q vi crl m`o. M U E C .'�' O J A Y ` A n C1 v s n V E m m L N 0 U G N m n - o ;o W G aT o..= E L L 6 m u a.0 r i' p t .°. Ero `o w C � c .. v y = °° p C. y .° O i O V]. O �.N ° — 0 .. 0.a S' `. Q. `00 urn y _. co O O n O c co— u moo .. Si oT a+ > m X01 v'- a > Z D a 9 ._ c o u .5 °"' ' p .. a s a a �r. ' _ I p x '� o `.°• 3 o c c.) z N .� p. n C G p _ o L L] W E c > s a v ° ° s m io y — 'A ,� y o E To-c., ern m Q' °- c 'O 0.' id') =, rr: a.. s c E - ° � > a o 0• O u u G 'ya U b' .- 7 I^ 4 .� d a A ° e I a.] �,�, m E r egda. co it °• p ° = v O ° O w a 0e Y0. .o 0 E O co e ti C pm— LL1 i T..^p LC D Np -10 m an. :. A " E ' U o w ei= is IAA m 3U ❑ s y _ y C n ,'ta u w wa E � 5w Ap- c Uo3 - ce u 0. c. a,. u U O v Y et c O•U;aa. u y (� tE > ❑ d e x .2 i's 42 = w a a Cfl 04 ' ® .. k' d a° p E .9 9 ,-o " A s o a • - A ac c v — a v Cla y _ 7 ,a mom._ < s E z m. .t C o a .0- o -`o A< i = tizi 5 FP .3cv �. 14111111 v cE \ ..m pto 0m m ai . . o, U p. y v ¢,; h b N m O t '2 m 0 W . E U -.9' o z ye. c - —_ c -`v I O °o ° 0 _ O O T F c c A E A 4 ' -, x x U 6 C o e .. n Z n a c a 3 = c s W a m O rD O _ ? o n A:. �, A o E O.. m ;z o tt o F a, y cc 'z > v o Oei G. W v U 0 v < ❑ P. o CO 2 \ oi \ § o• § \ 0 ■ ems « 2 2 ■ n � �y / ; ) )O ERS N — - - _ \ ] { O 2 » na) o "I k / } f / 0 / / ffa w k � k n * / U � / o E ( _ _ ® tr — . \ g E \ 0 0 -Coo \7 CD C0 \ § 2j 7 2 Z - J k k to)- { - u I O a : : § jiffs , a � e � 0 � ) E \ © k # # « 2 jk / m_ { / / / ) ! J ! / / C0 \ , { a) = 1020 | ` / / ) j 0 t / { . at al F- 0 - C LL LL—) J ) x : . 05 if.=— / G —J ) I LL � \ / ■ _ w / / < ` 3 E uj— \ ammo 2 / Lli { ) m \ P N 0 \ ® I- \ § CL ( _ \ ':L.'t d z a § « OOO2 � . \ r § § it -c5 & - | 0 N —N orrl tit Q \ § j $ 2 r . ; . Ce a = » %as Z J ) j w off ? § ) � � � % / 2 I— § § § 7u E. E ; § / CO * § � � 0 > -1 _ ( / I — } CO - c CD O 2 E e . o Cl) 0 ti 2 E k \ \ \ a ) j . \ \ 2 ) \ / ® / \ \ 2 n - \ c : ( » 7 \ \ \ § ) 3a / § § § § - . 0 0t ! \ 0- o E J z # — N. , c IO - . ) fog \ © O : y c 3 3 o `o c, o E - 0 TS▪ o W N v. y�C .\VEa P M M G r 0 Om T' z N O ^O O O O C W m d S. N N Q p u ❑ O Ln & Q Q co 1 - d .. d t' b b o col ' E m m o • 3 o a Z '-' ❑ ❑ ❑❑ w ° q W 2g2C12o 0r•jUhU Q fluif&STh o °_' 0 E a z z Z z a = LJ, u CD G Mt y w E LE E @ �® ® ® ® • xQ Cn a P Q wM y v u o 9 u 7 N C c v v o f a 4 L .y. 8 3 m Y`✓•' - s E m = v '2 u ea y I o o ay my u ° 'E a a d u s. u `;a e '0 •i . E u 1 rg-' y a `" m 0 a) O 0 v „a„ o T o . i' q a No �i u G E .."!" .1 U F` d o °° 'r >' Y >' o U ❑q 'Q, m o 4 y a a O R w a w p a C u 7F. W a o : u o p a o 0. 01 0 e 7 ® ❑ ❑ ❑ ❑ a -5 4; - . '_ ° 7. N 0 Q c >,_- -. u y ca to w m a y ° a' '� a, c c Y ,a 3 0 L',. O C C _ L u ._. - o 9 L.5 O € L R O b c - .. Y. Y i. .� u Y T 3 A — > i; ry L L N .G pk Q 2 ml o u .-N. H o 3 'v 0 .© u `� E .a ti o d > '".d E a'. U m o U y . x m yp = .0 o, c a? E m .c.. u °: 4 0 `.d n '� a 4 w q z t c a. o .k q k m L E •� L a k 4 q o h u U g 'A C a I c V] a ❑ o z v' :0 -->-• u W y .y. 2 T O o a 0 y'❑ v' 'C t 'v a �q.. w U „I = G O M SE u S c m a, c E 0 ma. U C E 4 L a U a En PO. Z ._ U �' .2 .y >` d `u d .., P+ Q y °' a k .. x.9 t° owc u `' 9 4 4 Le 6. 0 _m .- .O . ❑' $ ao o .• .o t w a� , UdcGWQvi QQ p p., G e 3 « 3 „c', 4 m ., c k to v .4 • F5, o .a _ Oa W d v z A c'' 'E -Z y ,a? u o u Rl o o O m ❑ L O A °C° — QW� .2. vm o ? . = w E Y+ C' y y N .,a.. Q u o. 4 O O u 1] U a I .a .k ... Pi .7 E 0 m '^ H o • �^ '� .Z .8 • U Udid 2 r- [�di F m y r' C F o -s y u p - N ❑r c• ❑• o• o w m u m a - a .0 E ❑ FG C-. ❑- ❑ C4 L'4 ❑ ❑ S d v L o ,2 s."=c i c o ', U G 4 0 a Z u m ._: `� `y .E o o .°. Y o ,^y '. o aa m c O 4.-. . 'a' Vj ® ❑ ❑ ❑ Q' G \ a �.: `k° o a o.��( m io vi • t c c'*' .. s u L L •y vi ._ c X - W • N O o € 3 .u. 3 f❑ 1 v E m ' u E c E u a o o s a 0 y'•-• u \ _ .. al u ._ 'C W d N o ea. P. ,a'a y et w E u .u. N o m m a 4' u .1 3 9 co ,F.a. m 9 a e o `v w ° •22 a c eo T 0 m o P. 0.m• Gl.g m ,,,i '❑ m e a a w u 0 ii a :; m _ a a r7 v d a Z Q - u N G N N ..x m 7 m .k. .3 4 'al d- S a ."- o +_' ?rte •y W ` C VI !C N N U $ O m _ l' V ? A u T .. 5 o q o 4 z • E. .. .. 0 0 0 00C+ 'a $ m eo m m w� h G '"°' = 22 C u m m T N • a y fy.. -4 O E a Wma w v o E e o a w a o =� m uQ q o > DLL .n U U U o `r U .. .. eV 4 a 5 P`.m v lA v >. m m Z'' •�]] U Pte. ^� o 'y m 'a < °. e X G m y v �.� < Z U" W N '° F N H. m v � N P: 2 w m E as '� C k .5 r W u w z m o \ `a a m c Q U •W 2 E 3 - 'a a o z z 4 x z ^ O > N Cf0 ,a U •n 7 9 x ❑ U 'a O p r1; *-a Y' ',1*. v 1l ; 'O d J a E a o L W N .p y ,ua ` y U « tid go a r1' u W m Oy W a E a V _ o u a •m W v� 00 a.� u T > 0 9 O P: a m 1 Fr E E Y u w &I pc W P7° o Y U 0r Q � g o T, u V • O' L V'J' o 'O o fF m a .. 0 4 L y .- 4 4; j "I 0 .. o o 2 n.w ^ .i°. ' u u U 7 >. _ 1 = tiara , E �~/] v r� o N F c •m�`v o = v'z z u w o a s a' w 0 o C o '> 4 k .C �o 0'm u 'O o d N co a E Q 9 f o a m S °° V o TA a Uu'e a > w m ,-. .5 ^ N c yy. • • W p N Cy' C u O a' ca r U m m y o T 'O • a [yy1 m o e Z o n x m ¢ ° ZZ Co.v a w9 'u' O -. -c •:d °' 0 * a 5 V1 m g o f .ocia ❑ L c ai4k m y o 14Mm ,ke 0 "u o c C _ a s a a a..2 = 3 O J.. Q ^ R o ❑ O 4 m m •�' k O n L o O m a N a w N YF u Y IS L u 94 k 'a 'a 'a .k q N a F'_ 9 > u > E'« P U Fq' L VJ L O u ® qL m k m N O •-' y u c R V s" t xi b q t w g N m = W d Co) crag U u u E -c to '' c O (aJ - e E .9 N T T y ` U W O IA W' yj C a F CG E u y1 ❑ o d F k `$ 'a m °a o EmEmw u °' .a .aA ao aU 'a C et3 ~o v i rpi `° p 'q• m y m m "'s ,� u u �,H a .. m m 2 .o F 0 a ❑ a 8 4. T. lJ' k O m q .a u o u Q' '>v p q � a •• O 1 a u a d 'C 0 �'a to N m a = a ,,,w 2 V . Ca v E v v c ❑ u rn k o ° o o 4 4 .. t•3•.a, o o ° - 07 '1. m m = 0 > 5 a Q $ W '° °' .m. L U o N 'O. 8 9 4 2, , y `y ..4' m .d % m Z o o F 'Z a —m U ... w qq U W '�' 9.�. E• 7 I Z Z u - a a I H •E k a.7, y o >• �N-. '� m ,oa Al 3 i. 4 P' ? °'w , 1, z''W e i 4 m o ¢ re) c 9 y •y a �. w o .o-l. v° a j o a a m °' u V,-2 P�" E. k 4 k F m p m _ y < m p O L ._' N z 4 $ u a = •ii .0 o e° o .a y e ^ 71.1 v `m �, 3 A ^ a �' E, H kp `. °' .'w. m m C a. W co,m u U a. 4 c w° Z C7 ♦ ♦''A ♦ m A. F z • < ti F ♦ 0-1 a 0 0 0 0 0 0 F 0 0 0 0 0 ` rt c o `O q' C — — — — — i E I w 1 -- a 7. rl e o o e e el a H uv ° � u 'Eg N d a. o s. {O W. -W A W T T T T TO., 1. V] m m Qtr .. p i. a .. a O 'O O G .p Y P p y'I rc° m w - 'p C E C ,'�a u .:t. OD r r n e .m. ' a C. C N CI o C C .. z j o a .S ... m = u CEr pp C ,O "u c O c .M p o U F v W o. a -. �1 `o A m I^ .01 u cu a. . u m E m e o 3 u a 1-4 " m y v E rn F o ;L3 rc, °v u:. r m m „ °�W .=:.m O C q zo.- H ; - 0 :. m m o y G. a N4. r rn m .�. _ C tl a C' $ 0 Fi OG N O O O O Y 2.© is a E' O 3 5,.F -a. ▪ ^ k. u C - 9• u ',Ca. °. rl ❑ " u L4 _� o • 4k o o 'o v�.�. 4 y. r W ° 2 o m u m o 'C a �, o.: ' O m o. py m c w u o E. e.c d a p I CC a 2'0 c y m N w o o c e a W 2 o' n o II a v eu U v n r a U O i 7r Pi" to G O ,.£ ❑.v se O o c . 4 c m � ol O c �. = oddd m .. C m o ,Y�J' m d z � a s. N u O m m c Ito S U 'tt 2 of a o 4:1 o C O o o .q o a' v ❑ m u.o « v n of C a. 0 = o o Nn c = ry cv E wo c d; r '� c - b o '� ,..E ° c ° UyW as zA x ❑ w � a7 L u • O a .E c u Ill ci W 4" c c r(5 ❑ a w o .`: o e e e e e 'c o �. 9 .� C o C HQ3. • ° a 0 'K o a o ' m e n o lo'. .y a u o • m 'D: ,. 3 3 3 3 3 c� '3 0 N N E d x� q U E ^ % �, a v u z u w. - o, c ae y p ..v. u m Q.Q W q`J� ry V 4v V m E I' U E c n Q it v � o - y U m o w R1 �' E n c �' �" N ❑ O :'O R N R N O U W A O Im E N Ni b Iry or Q p .o C c1/20 :•-- ---- C O 5 M Obi of N H .may d m p G C C tV o en e a � W ao`� c 3 .emu. I.* °o .' 0 .-, E \ v. W = — e u c ,.9 = u L ."a IU-I O m A m e' 'c o o _ U o• ° a 'XL' .. .. .0,-.1 ° o. ' i a 3 ra m v c.r r o''3 .. v y _ _ N W W es: era C P. m rd] v u u U $ 08 Oa PZ .� o- t y v y Q m� b t T ,V) W L ' E;" C eu v .y o E a b , f _:r' yh d . w rsw" ❑ , �o m u w n o �3 '4 s gsh _� x :14 o e.. ' Ir L E `0 a > o E 'i i W 'a o nfa c C C r •l.ti '� v of N Ir''j E U .a L y y > - " o .Z• r H o p� F z C "aC d e, C C p F. +OL+ " o s wc, L • a O �` F/ o q''' a ... .�. '7 0 >0.. u a� -...7-2-,-A MC:-?::c-,,,0, fY a E a o 04 o a E E▪ ' = O U " o > > > -,� 9 A a L T L [. h :F.', h .. A' .- v C uti: v G d An Pr v° u La 'reel j s_ o GL. ° ro i u .J� c € o yl y1 " m o en •p .mO 41 Y O0 0 O u a P. Y "'u u 1 tn> N p u O m m T M W U ::e S --� p vi p c > E c .,, b Q d in m � y '� U W .E . .'� W o 0 'pi C a. I o o, I ,. y m eo a' I y u m 2 d c a"' I 0 c c O 0 °c. a; 'I c [ o c 'E c x U U m m 0 2 K o v p Y O " 0 N q N W 0 O O 'J c muo . m o > 'm a ¢ > F Q c a. 2 > U u ,' ra el F se?` x o .E d O A w m ❑ ❑ V ® w y '— F �GklVtp gu co a U el T , g��ii� _ G ,Loyd._^ mo w E o `a ❑ o C oy N /f'. E z p O .�Y 2 9 �Ki m m 4 « c o p \ 3 �` v Z oN .3 Q s a - ppCDS 0,1 t N ti m H o .� ° a. `14. c G v u L'` till o ° 0 cn N a w ; y Z w U y a a&anary o a •� .o E H 1 > C '° P, '> ^' c h y `o a c a S v K JC �- pf 1g c Q " 'E a o 'C f'�� N O C °� c u o a E a E u .'Ili `° a w'� w Qw o, o. if o 0 U u .t.. d 0. si a VJ C U L N y �y. N Cal m u N 4ai O l0 .� u W N •N.. N 5 N o q L .4 = c c d ; w u '° - A .o. 3'm .P= -5 E a o a e, .. V F L u o 1 w e ° a A 'a o O a y 9 0 a O A . t 'E r° .. tic.) v 'E u a - p C o L. ; T >, u u .a G o m C. m i m " O 5 J E as a a m ❑ ❑ ≥• u 0 o 0 E t w " m o n o ,, x al m U Q _ Y i, m as Y T ; ° a W "°' >. C A V, Y , ; a ._ s m m v m E v 'R m -0 uu € o. u L '° o o = E u e ° '' y .. •1.1 7 C U G r O. W .L.. d .°l. ..0 G p Q > W 9 E a UT, o U vl g m x X '^ m >• 0 o„ w u v m ° o = V2 ° o 'o' O v 'v a u 0.W.. G u E c2. ° C P. ' O rk t OU 'o ; O a u u O GTr o .ca. Q m o' u O ° ., U > - c. - 0 - .c t o y .5 Q a d • -. ,o m m �" .a u U 'c' o T a UU a v ° m W a. U U O • ..r. L 'O ? � : 0. O J' °> a a ° A O W F? a' o a 0. 2 ER « w"w c o o a v u o ,�. axi '9 UQ eLl W Q, ,, Q Q o El O o ,, O m m = c, y. a o c W w I a U U > > `o 3 ; .. 3 0 w M U - N P P P P ; ° Q ° Q O 0 O W e M V J. O a s ❑ ❑ z rz ❑ ❑ F o ix RI d : o z = �. P4 g o u x?: o 0 U a m - m to r., o $ \ C: nN i. ^� o - - o O 0 - u b Q W w c. .c z z z c e o Q e o v 0 w . A 7._y, o zzz e o a S c - 3 E ® ® ® k"a o c c ° m 00 9 b q O - ., Q.o..a '0 a N 3 v, OJ N N N O O N N d r+ ry � �y p a, ti 0 0 M M v E Q -0- o z o 0 4 `Y UUq 2,, `QI U U o n o o ti -a w. 6 = Z r/5 W N 1 1 o .m W E N w z z r- t... rAi. � m r u x c e Q e e m e 'z o e $ H u ai°i o-' $ .uc.. H Fe E m x T O X v a y� m ° u M '. L. Z c u N.° = a = A O '� o r E o ri 0 m: o Z o e a ° co„ a DO ° 3 0 1--i o 3 z o ° ❑ E m b t) a c cn S N Z U 'E to IC r. 0.. a ^ X Ca 0 °'4 "c:' 0 'E O G WI Pi A O � VI Na 'L' a i+. ..... C d 0. W .E U M Q 01 O W 'm c I� ,,, $ it h'. q0 G4 U o >':. Chi.' z N Q Fy 3 a o f n ° L c ° Z '''E w ° m > ; o 0 L Q N M d ° T C k U -r a' t W 'O N ≥ wj. u u e 'o' = g 'o r� "c a v Q 7 y ° 1 _ ° Ew rGi a i., u2 U ca PT o m .$ w a � `� 7 c u cg t- 2 t o 'C p m u F m W !Q}.. o q r ami {L �i L h u a O U a -0 .2 O HI x. Z 20 'i 9 7 Y U y i'q C L II h. 0 A p E 50 h. R' P d « O Y Q 0 o c v .. ., a a ° o U Q .7 :P Q a w C9 u Al U g ` a v a ° «. m u u Ex > a uc el p.� m ° o u -D y a cc d E d s d u a . o c y t h d o ° m y a L U .v i�, m - a U] a E E E 9 a 2 C7 a o c E s Ix c c `n 'n p w y .. C a=._ t. g a Q Z Z a •loo o v I „ '^ ac-) I E E 4 I o rn v .Z W o g 8 '' m o — o ° c © q o E "a o c O a a o F rn E :5 k E o x '°° a q o c _ c c m i .y v� O a ' CS, [L t a; m w z W 3 -' m a m 0 C c Pa. m y o Z Y w O w. W r.2 .-1 cm 1.1 � a C mE o. c.CC ❑;.. y h o a E B m c al V) .i CO Y O. .Q' .`J. E N = W u F O R C w - - W W W a u a .� G qE .; = O W' 5 m a C.0 ., m e \ L 0 e E Q .E O m V Y m C a a U W y 0 NC O >R 1.1 d L L L T t' Y L_ > to .j O y a. )ti — > U 3 _ 9 O Y b a a a ate+ > ...0 06 00 I4 o .] 2 = 3 =::o U-FH .Pr "ae M G N 40 c F �j Y y.ci - W'y c E z F. ..▪ - °u o o yyY u E > O` t].N > o V2 F 5 Y p 1° 6 a0. A u F4.: u:.o -o m m o « m a m " t-- U ` ai Q o e m 2 ],F w e La Gr.. o Y o z tsm. ri q r t''.2 v o h v o o 'O c Y '� ❑ m .di Y % ^y C Q u o 3 (° u d a ...N .E a 0.. 0 E H R p. N c E C o{L V r1' R € 9 •A"O. w Y c v — t t ,o: m .a a s v _ w 0 N .0 9 F o0. 9 E N Pr v r a A '$ m` $ e O E o 'v 1O a `o Q Crn6 "� [1 0 'J' L • N m p.yyy cr. 0 = y. OS F. O0 VJ V rwn ❑❑ O Y C O b °a ,,.:1 U '„J.. w 9 E en C m o E' c U ° 3 e v o c u 0 U .0 E u - :; 4 c o t � :N N I. ° 0. o 12 _ `a Qa 5 o 'c. ro' w T. 0 en p c d: o u E w o '.r 0 2 E .i 0 c R v EC c E J^ E o o ; ? a = U Z 0. If, - w 3 N .o u °'o4 S C u Ih y Q e Y CY U m m m e m E" $0 c C7 0 1• o LL 2 R m _ �.' m m " ye � �C C o .5 a O W < O `a .. o 3 C : c. m Y O \�` W b 17;" A _ r0 .m. .07 i 1"...)."'.. a 2 E et L r y _ E V_11 . Ca Ia. i3 ; 6 W- 0 G U t . N .Y O O N to e t. m• ° W Y 5 m ' - I2 O I f c = O 9U V O U V �^ U - z �. o.; q 4-.. O 0 Zi o F N o Q V E .% G y 9 co CI I r YW m u C V 0 o-1 l Y vm. a t. V] `o v co 4 .E _ C Y o m 'fl m M a =FA a m m N d y M a m 9 N Vl R. o Y 9 C d Y O. aL. Pte. °° `o n m m P O W o 1/4? L o Z. - TA _ 0. u b W A o m E E '^ - W - .m. m , u N `' O F N L C U W" C 0 ^' _ E .0 q ti ' s 9 0 , L. o m $ Y d �, H Q a d :'�, 2 ., W i a v ,c'. '-' m 0.1 E. rcm Y a O CJ m :F o `o f v o m = m o — m O R" a N n o a o u c A o a a .5m W Ha H : '5 W U - y ill h I A z . W u X u m 'O. A I q n F Y Y C0 o C N - p w0 o m o ‘' 2 E •g` c Y m o 'E ;a U y c m .y O N P O O p t 6 .: C a q .� U C = � 0 N ? � v o c = C 0 3 o Z.,C.) •E... I. c c it„ ca a Y o -o > Y >, X x G E m •u u c a l o m- q m •c uno-, P7 E$2, r� c ¢T 'u xz - m ,E® w 0 w0 a. .>. o " m wea i T STATE OF COLORADO o`°Lo, COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT 4w- R9, AIR POLLUTION CONTROL DIVISION Fe , 1 TELEPHONE: (303)692-3150 '9876,t/ CONSTRUCTION PERMIT PERMIT NO: 12WE1894 Issuance 1 DATE ISSUED: ISSUED TO: .EOG Resources, Inc. THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Natural gas production facility, known as Garden Creek 4-07H & 28-07H, located in the NWNW of Section 7, Township 11 North, Range 62 West, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility AIRS Equipment Point Description ID PW Tank Two (2) above ground 400 bbl atmospheric produced water & Comb 001 storage tanks. Emissions from these tanks are controlled by a Tank combustor (VCU) with a minimum destruction efficiency of 95%. Crude Oil Eight (8) above ground 400 bbl atmospheric crude oil storage Storage 002 tanks. Emissions from these tanks are controlled by a Cimarron Tanks smokeless combustor VCU unit with 95% control efficiency. Separator controlled by a Tornado 40' flare stack. Flare has a Flare 003 minimum combustion efficiency of 95%. The flare is not enclosed. Truck 004 Truck loadout of crude oil. Loadout Equipment leaks (fugitive VOCs) from a natural gas production Fugitive 005 facility. THIS PERMIT IS GRANTED SUBJECT TO ALL RULES AND REGULATIONS OF THE COLORADO AIR QUALITY CONTROL COMMISSION AND THE COLORADO AIR POLLUTION PREVENTION AND CONTROL ACT C.R.S.(25-7-101 et seq),TO THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS: REQUIREMENTS TO SELF-CERTIFY FOR FINAL AUTHORIZATION 1. YOU MUST notify the APCD no later than fifteen days after issuance of this permit submitting a Notice of Startup (NOS) form to the APCD. The Notice of Startup (NOS) form may be downloaded online at www.cdphe.state.co.uS/ap/downloadforms.html. Failure to notify the APCD of startup of the permitted source is a violation of AQCC Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit. AIRS ID: 123/9912 Page 1 of 13 Condensate Tank Version 2009-1 EOG Resources, Inc r tS ado I- art sntkof Public Health and Environment Permit No. 12WE1894. Air Pollution Control Division Issuance 1 2. Within one hundred and eighty days(180)after issuance of this permit, compliance with the conditions contained on this permit shall be demonstrated to the Division. It is the permittee's responsibility to self-certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. (Reference: Regulation No. 3, Part B, II.G.2). 3. This permit shall expire if the owner or operator of the source for which this permit was issued: (i)does not commence construction/modification or operation of this source within 18 months after either, the date of issuance of this construction permit or the date on which such construction or activity was scheduled to commence as set forth in the permit application associated with this permit; (ii) discontinues construction fora period of eighteen months or more; (iii) does not complete construction within a reasonable time of the estimated completion date. The Division may grant extensions of the deadline per Regulation No. 3, Part B, III.F.4.b. (Reference: Regulation No. 3, Part B, III.F.4.) 4. The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self-certification process. (Reference: Regulation No. 3, Part B, Section III.E.) 5. The operator shall retain the permit final authorization letter issued by the Division, after completion of self-certification,with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 6. The applicant shall track emissions from all insignificant activities at the facility on a yearly basis to demonstrate compliance with either the insignificant activities emission limitations or the facility emission limitations as seen below. This information shall be made available to the Division for inspection upon request. For the purposes of this condition, insignificant activities shall be defined as any activity or equipment, which emits any amount but does not require an Air Pollutant Emission Notice (APEN). Emissions from all insignificant activities from the facility shall be less than: • 8.8 tons per year of volatile organic compounds (VOC), -OR- Total emissions from the facility, including permitted emissions and insignificant activities, shall be less than: • 100 tons per year of volatile organic compounds (VOC). 7. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's preliminary analysis). (Reference: Regulation No. 3, Part B, Section II.A.4) AIRS ID: 123/9912 Page 2 of 13 EOG Resources, Inc. ly• ado art r'nt of Public Health and Environment Permit No. 12WE1894:`� Air Pollution Control Division Issuance 1 Annual Limits: Facility AIRS Tons per Year Equipment ID Point NOx VOC CO Emission Type PW Tank & 001 1.2 Point Comb Tank Crude Oil • 002 --- 2.7 Point Storage Tanks Flare 003 4.4 60.5 23.8 Point Truck Loadout 004 --- 26.8 --- Point Fugitive 005 --- 3.6 --- Fugitive See "Notes to Permit Holder#4"for information on emission factors and methods used to calculate limits. Facility-wide emissions of each individual hazardous air pollutant shall be less than 8.0 tpy. Facility-wide emissions of total hazardous air pollutants shall be less than 20.0 tpy. Compliance with the synthetic minor status of this facility shall be determined by recording the facility's annual criteria pollutant emissions, from each emission unit, on a rolling (12) month total. By the end of each month a new twelve-month total is calculated based on the previous twelve months' data. The permit holder shall calculate monthly emissions and keep a compliance record on site or at a local field office with site responsibility,for Division review. This rolling twelve-month total shall apply to all emission units, requiring an APEN, at this facility. 8. Point 001: This emissions point shall be configured such that vapors are routed to a combustor (VCU). The VCU shall reduce uncontrolled emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 9. Point 002: This emissions point shall be configured with a combustor. The combustor shall reduce the uncontrolled emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 10. Point 003: This emissions point is a separator controlled by a 40' flare stack. The flare shall reduce emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 11. Point 005: The operator shall calculate actual emissions from this emissions point based on representative component counts for the facility with the most recent gas and liquids analyses, as required in the Compliance Testing and Sampling section of this permit. The operator shall maintain records of the results of component counts and sampling events used to calculate actual emissions and the dates that these counts and events were completed. These records shall,be provided to the Division upon request. AIRS ID: 123/9912 Page 3 of 13 EOG Resources, Inc. • el ado art nt of Public Health and Environment Permit No. 12WE1894( . Air Pollution Control Division Issuance 1 PROCESS LIMITATIONS AND RECORDS 12. This source shall be limited to the following maximum consumption, processing and/or operational rates as listed below. Monthly records of the actual crude oil throughput shall be maintained by the applicant and made available to the Division for inspection upon request. (Reference: Regulation 3, Part B, II.A.4) Process/Consumption Limits Facility AIRS Process Parameter Annual Limit Equipment ID Point PW Tank& 001 Produced water throughput 182,500 BBUyr Comb Tank Crude Oil 002 Crude oil throughput 109,500 BBUyr Storage Tanks Flare 003 Natural gas flaring 91.25 MMSCF/yr Truck Loadout 004 Crude oil and produced water loading 292,000 BBUyr Compliance with the annual throughput limits shall be determined on a rolling twelve (12) month total. By the end of each month a new twelve-month total is calculated based on the previous twelve months' data. The permit holder shall calculate monthly throughput and keep a compliance record on site or at a local field office with site responsibility, for Division review. 13. Point 001: Records shall be kept in either an electronic file or hard copy provided that they can be promptly supplied to the Division upon request. All records shall be retained for a consecutive period of three years. STATE AND FEDERAL REGULATORY REQUIREMENTS 14. The permit number and AIRS ID number shall be marked on the subject equipment for ease of identification. (Reference: Regulation Number 3, Part B, III.E.) (State only enforceable) 15. Visible emissions shall not exceed twenty percent(20%)opacity during normal operation of the source. During periods of startup, process modification, or adjustment of control equipment visible emissions shall not exceed 30% opacity for more than six minutes in any sixty consecutive minutes. (Reference: Regulation No. 1, Section II.A.1. & 4.) 16. No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. (Reference: Regulation No. 1, Section II.A.5.). 17. These sources are subject to the odor requirements of Regulation No. 2. (State only enforceable) 18. Point 004: Crude oil loading to truck tanks shall be conducted by submerged fill. (Reference: Regulation 3, Part B, III.E) OPERATING & MAINTENANCE REQUIREMENTS AIRS ID: 123/9912 Page 4 of 13 EOG Resources, Inc. R ado art nt of Public Health and Environment Permit No. 12WE1894 Air Pollution Control Division Issuance 1 19. Point 001: a. VCUs shall be enclosed, have no visible emissions, and be designed so that an observer can, by means of visual observation from the outside of the enclosed VCU, or by other convenient means approved by the Division, determine whether the VCU is operating properly. b. If a control device is used to comply with the emission limits of this permit, the following conditions must be met: (i) Leakage of VOCs to the atmosphere must be minimized as follows: 1. Thief hatch seals shall be inspected for integrity annually and replaced as necessary. Thief hatch covers shall be weighted and properly seated. 2. Pressure relief valves (PRV) shall be inspected for proper operation annually and replaced as necessary. PRVs shall be set to release at a pressure that will ensure flashing, working and breathing losses are routed to the control device under normal operating conditions. 3. Annual inspections of thief hatches and PRV shall be documented with an indication of status, a description of any problems found, and their resolution. (ii) Control devices shall be adequately designed, and operated and maintained according to manufacturer specifications to achieve a control efficiency of at least 95%, and to handle reasonably foreseeable fluctuations in emissions of VOCs. Fluctuations in emissions that occur when the separator dumps into the tank are reasonably foreseeable. (iii) The permittee shall monitor and document the proper operation of the control device. Time intervals between monitoring shall not exceed 14 days. Indications of improper operation for a VCU include, but are not limited to, absence of pilot light, malfunction of electronic ignition, and/or presence of smoke. A check box is suitable for recording proper operation. Improper operation of a control device shall be further documented with a description of the problem and its resolution, the date range the control was inoperable, and the produced water production through the battery during the downtime. During control device downtime, emissions shall be considered to be uncontrolled. 20. Points 002 and 003: Upon startup of these points, the applicant shall follow the operating and maintenance(O&M) plan and record keeping format approved by the Division, in order to demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to your O&M plan are subject to Division approval prior to implementation. (Reference: Regulation No. 3, Part B, Section III.G.7.) COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 21. Point 002: The operator shall complete site specific sampling including a compositional analysis of the pre-flash pressurized crude oil routed to these storage tanks and a sales oil AIRS ID: 123/9912 Page 5 of 13 EOG Resources, Inc , 4 ado art nt of Public Health and Environment Permit No. 12WE1894 Air Pollution Control Division Issuance 1 analysis to determine RVP and API gravity. Testing shall be in accordance with the guidance contained in PS Memo 05-01. Results of testing shall be used to determine a site- specific emissions factor using Division approved methods. Results of site-specific sampling and analysis shall be submitted to the Division as part of the self-certification and used to demonstrate compliance with the emissions factors chosen for this emissions point. 22. Points 003: The operator shall complete an initial site specific extended gas analysis of the natural gas produced at this site that is routed to the open flame flare in order to verify the VOC, benzene, toluene, ethylbenzene, xylenes, n-hexane, and 2,2,4-trimethylpentane content (weight fraction) of this emission stream used in the permit application. Results of testing shall be used to determine site-specific emission factors using Division approved methods. Results of site-specific sampling and analysis shall be submitted to the Division as part of the self-certification and used to demonstrate compliance with the emissions factors chosen for this emissions point. For example, the benzene emission factor shall be calculated according to the following equation using the benzene weight fraction and the natural gas's average molecular weight determined in the site-specific gas analysis: ;b brnsrrr _ r ,b ono:. zJlf it, ib 1.6 rcf k MM ref = benzene wr.� rac. 3'4.3 rcf Bas Lb nod 1.t Msc°, 23. Point 003: The owner or operator shall demonstrate compliance with Condition 14 using EPA Method 9 to measure opacity from the flare. (Reference: Regulation No. 1, Section II.A.5). 24. Point 005: Within one hundred and eighty days(180)after issuance of permit,the permittee shall complete the initial extended gas analysis of gas samples and extended natural gas liquids analysis of liquids that are representative of volatile organic compound (VOC) and hazardous air pollutants (HAP)that may be released as fugitive emissions. This extended gas and liquids analyses shall be used in the compliance demonstration as required in the Emission Limits and Records section of this permit. The operator shall submit the results of the gas and liquids analyses and emission calculations to the Division as part of the self- certification process to ensure compliance with emissions limits. 25. Point 005: Within one hundred and eighty days (180)after issuance of permit, the operator shall complete a hard count of components at the source and establish the number of components that are operated in "heavy liquid service", "light liquid service", "water/oil service" and "gas service". The operator shall submit the results to the Division as part of the self-certification process to ensure compliance with emissions limits. ADDITIONAL REQUIREMENTS 26. A revised Air Pollutant Emission Notice(APEN)shall be filed: (Reference: Regulation No. 3, Part A, II.C) a. Annually whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or more, above the level reported on the last APEN; or AIRS ID: 123/9912 Page 6 of 13 EOG Resources, Inc. el ado ):.art ';:nt of Public Health and Environment Permit No. 12WE1894', Air Pollution Control Division Issuance 1 For any non-criteria reportable pollutant: If the emissions increase by 50% or five (5) tons per year, whichever is less, above the level reported on the last APEN submitted to the Division. b. Whenever there is a change in the owner or operator of any facility, process, or activity; or c. Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. 27. Federal regulatory program requirements (i.e. PSD, NANSR or Title V Operating Permit) shall apply to this source at any such time that this source becomes major solely by virtue of a relaxation in any permit condition. Any relaxation that increases the potential to emit above the applicable Federal program threshold will require a full review of the source as though construction had not yet commenced on the source. The source shall not exceed the Federal program threshold until a permit is granted. (Regulation No. 3 Part D). GENERAL TERMS AND CONDITIONS 28. This permit and any attachments must be retained and made available for inspection upon request. The permit may be reissued to a new owner by the APCD as provided in AQCC Regulation No. 3, Part B, Section II.B upon a request for transfer of ownership and the submittal of a revised APEN and the required fee. 29. If this permit specifically states that final authorization has been granted,then the remainder of this condition is not applicable. Otherwise, the issuance of this construction permit does not provide"final" authority for this activity or operation of this source. Final authorization of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7-114.5(12)(a) C.R.S. and AQCC Regulation No. 3, Part B, Section III.G. Final authorization cannot be granted until the operation or activity commences and has been verified by the APCD as conforming in all respects with the conditions of the permit. Once self-certification of all points has been reviewed and approved by the Division, it will provide written documentation of such final authorization. Details for obtaining final authorization to operate are located in the Requirements to Self-Certify for Final Authorization section of this permit. 30. This permit is issued in reliance upon the accuracy and completeness of information supplied by the applicant and is conditioned upon conduct of the activity, or construction, installation and operation of the source, in accordance with this information and with representations made by the applicant or applicant's agents. It is valid only for the equipment and operations or activity specifically identified on the permit. 31. Unless specifically stated otherwise, the general and specific conditions contained in this permit have been determined by the APCD to be necessary to assure compliance with the provisions of Section 25-7-114.5(7)(a), C.R.S. 32. Each and every condition of this permit is a material part hereof and is not severable. Any challenge to or appeal of a condition hereof shall constitute a rejection of the entire permit and upon such occurrence, this permit shall be deemed denied ab initio. This permit may be revoked at any time prior to self-certification and final authorization by the Air Pollution AIRS ID: 123/9912 Page 7 of 13 EOG Resources, Inc. E.ado art nt of Public Health and Environment Permit No. 12WE1894 Air Pollution Control Division Issuance 1 Control Division (APCD) on grounds set forth in the Colorado Air Quality Control Act and regulations of the Air Quality Control Commission (AQCC), including failure to meet any express term or condition of the permit. If the Division denies a permit, conditions imposed upon a permit are contested by the applicant, or the Division revokes a permit, the applicant or owner or operator of a source may request a hearing before the AQCC for review of the Division's action. 33. Section 25-7-114.7(2)(a), C.R.S. requires that all sources required to file an Air Pollution Emission Notice (APEN) must pay an annual fee to cover the costs of inspections and administration. If a source or activity is to be discontinued, the owner must notify the Division in writing requesting a cancellation of the permit. Upon notification, annual fee billing will terminate. 34. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and Control Act or the regulations of the AQCC may result in administrative, civil or criminal enforcement actions under Sections 25-7-115 (enforcement), -121 (injunctions), -122 (civil penalties), -122.1 (criminal penalties), C.R.S. By: Stephanie Chaousy, PE Permit Engineer Air Pollution Control Division Permit History Issuance Date Description Issuance 1 This Issuance Facility-wide permit for: (8) crude oil tanks and VCU, (1) tornado flare, (2) produced water tanks, crude oil loadout and associated fugitives. New synthetic minor source facility. AIRS ID: 123/9912 Page 8 of 13 EOG Resources, Inc. i. � , ado art nt of Public Health and Environment Permit No. 12WE1894`� Air Pollution Control Division Issuance 1 Notes to Permit Holder: 1) The production or raw material processing limits and emission limits contained in this permit are based on the consumption rates requested in the permit application. These limits may be revised upon request of the permittee providing there is no exceedance of any specific emission control regulation or any ambient air quality standard. A revised air pollution emission notice (APEN) and application form must be submitted with a request for a permit revision. 2) This source is subject to the Common Provisions Regulation Part II, Subpart E, Affirmative Defense Provision for Excess Emissions During Malfunctions. The permittee shall notify the Division of any malfunction condition which causes a violation of any emission limit or limits stated in this permit as soon as possible, but no later than noon of the next working day, followed by written notice to the Division addressing all of the criteria set forth in Part II.E.1 of the Common Provisions Regulation. See: http://www.cd phe.state.co.us/red u lations/a i rregs/100102aocccommon provisionsreq.pdf. 3) The following emissions of non-criteria reportable air pollutants are estimated based upon the process limits as indicated in this permit. This information is listed to inform the operator of the Division's analysis of the specific compounds emitted if the source(s) operate at the permitted limitations. AIRS ID: 123/9912 Page 9 of 13 EOG Resources, Inc. .' 4 ado art ,:nt of Public Health and Environment Permit No. 12WE1894 Air Pollution Control Division Issuance 1 Uncontrolled Emission Are the Controlled AIRS Rate emissions Emission Point Pollutant CAS # BIN (lb/yr) reportable? Rate (Ib/yr) Benzene 71432 A .1278 Yes 64 001 n-Hexane 110543 C 4015 Yes 201 Benzene 71432 A 1080 Yes 54 Toluene 108883 C 1034 Yes 52 002 Ethylbenzene 100414 C 164 No 8 Xylenes 1130207 C 366 No 18 n-Hexane 110543 C 5474 Yes 274 Benzene 71432 A 9834 Yes 492 Toluene 108883 C 6987 Yes 349 003 Ethylbenzene 100414 C 1048 Yes 52 Xylenes 1130207 C 2300 Yes 115 n-Hexane 110543 C 47415 Yes 2371 Benzene 71432 A 506 Yes 506 Toluene 108883 C 1527 Yes 1527 Ethylbenzene 100414 C 662 No 662 004 2,2,4- Trimethylpentane 540841 C 343 No 343 Xylenes 1130207 C 1663 Yes 1663 n-Hexane 110543 C 2250 Yes 2250 Benzene 71432 A 11 No 11 Toluene 108883 C 18 No 18 005 Ethylbenzene 100414 C 3 No 3 Xylenes 1130207 C 7 No 7 n-Hexane 110543 C 374 No 374 4) The emission levels contained in this permit are based on the following emission factors: Point 001: Emission Factors Emission Factors CAS# Pollutant Uncontrolled Controlled Source Ib/BBL Produced lb/BBL Produced Water Throughput Water Throughput VOC 0.262 0.0131 PS Memo 09-02 110543 n-Hexane 0.022 0.0011 PS Memo 09-02 71432 Benzene 0.007 0.0004 PS Memo 09-02 AIRS ID: 123/9912 Page 10 of 13 EOG Resources Inc. ; = 4. ado art nt of Public Health and Environment Permit No. 12WE18941 Air Pollution Control Division Issuance 1 -- Note: The controlled emissions factors for point 001 are based on the combustor control efficiency of 95% Point 002: Emission Factors Emission Factors CAS # Pollutant Uncontrolled Controlled Source NOx 0.068 lb/MMBtu 0.068 lb/MMBtu AP-42, Table 13.5-1 CO 0.37 Ib/MMBtu 0.37 Ib/MMBtu AP-42, Table 13.5-1 VOC 23.0298 lb/1000 gal 1.1515 lb/1000 gal E&P Tanks 71432 Benzene 0.2348 lb/1000 qal 0.0117 lb/1000 gal E&P Tanks 108883 Toluene 0.2248 lb/1000 gal 0.0112 lb/1000 gal E&P Tanks 100414 Ethylbenzene 0.0357 lb/1000 gal 0.0018 lb/1000 gal E&P Tanks 1330207 Xylenes 0.0796 lb/1000 gal , 0.0040 lb/1000 gal E&P Tanks 110543 n-hexane 1.1903 lb/1000 gal 0.0595 lb/1000 qal E&P Tanks Note: The controlled emissions factors for point 002 are based on the combustor control efficiency of 95%. These emission factors were developed using a pressurized liquids analysis from the Garden Creek 6-11 H well. Point 003: Weight Emission Emission Factors CAS# Pollutant Fraction of Factors Controlled Source Gas (%) Uncontrolled NOx 0.068 AP-42 lb/MMBtu 0.068 lb/MMBtu CO --- 0.37 lb/MMBtu 0.37 Ib/MMBtu AP-42 VOC 3917 26529.3151 1326.4658 Engineering lb/MMscf lb/mmscf Calculation PM10 AP-42, Table 40 ug/I 40 uq/l 13.5-1 SOx 0.00036 0.002 gr/scf lb/MMBtu 0.00036 lb/MMBtu 71432 Benzene 0.16 107'7732 5.3887 lb/mmscf Engineering lb/MMscf Calculation 108883 Toluene 0.11 76.5688 3.8284 lb/mmscf Engineering lb/MMscf Calculation 100414 Ethylbenzene 0.02 11.4827 0.5741 lb/mmscf Engineering lb/MMscf Calculation 1330207 Xylenes 0.04 25.2055 1.2603 lb/mmscf Engineering lb/MMscf Calculation 110543 n-hexane 0.77 519.6110 25.9806 lb/mmscf Engineering lb/MMscf Calculation Note: The uncontrolled VOC and HAP emissions for this point were calculated using the August 9, 2010 analysis of a gas sample collected from the Garden Creek 6-11 well. The controlled VOC and HAP emissions factors for point 003 are based on the flare control efficiency of 95%. AIRS ID: 123/9912 Page 11 of 13 EOG Resources, Inc. ' OF S + ado art nt of Public Health and Environment Permit No. 12WE1894 Air Pollution Control Division Issuance 1 Point 004: Emission Factors - Uncontrolled CAS Pollutant lb/1000 gal loaded Source VOC 4.37 AP-42 71432 Benzene 0.0405 AP-42 108883 Toluene 0.1238 AP-42 100414 Ethylbenzene 0.0548 AP-42 1330207 Xylenes 0.1357 AP-42 110543 n-hexane 0.1833 AP-42 540841 2,2,4-TMP 0.0286 AP-42 The uncontrolled VOC emission factor was calculated using AP-42, Chapter 5.2, Equation 1 (version 1/95) using the following values: S = 0.6 (Submerged loading: dedicated normal service) P (true vapor pressure) = 5.96 psia M (vapor molecular weight) = 51.41 Ib/Ib-mol T (temperature of liquid loaded) = 524 °R The uncontrolled non-criteria reportable air pollutant (NCRP) emission factors were calculated by multiplying the mass fraction of each NCRP determined in the pressurized oil analysis by the VOC emission factor Point 005: Component Gas Service Heavy Oil Light Oil ervi S Water/Oil Service Connectors 864 --- 780 77 Flanges 12 --- 36 6 Open-Ended Lines 14 --- 11 8 Pump Seals --- 2 --- Valves 84 --- 108 36 Other 53 --- 23 9 VOC Content(wt%) 3.5% 100% 29.2% 100% Benzene Content(wt%) 0.023% 0.027% --- Toluene Content(wt%) 0.039% --- 0.075% --- Ethylbenzene (wt %) 0.002% --- 0.017% --- Xylenes Content(wt%) 0.01% --- 0.036% --- n-hexane Content(wt%) 0.336% -- 2.43% --- *Other equipment type includes compressors, pressure relief valves, relief valves, diaphragms, drains, dump arms, hatches, instrument meters, polish rods and vents TOC Emission Factors (kg/hr-component): Component Gas Service Heavy Oil Light Oil Water/Oil Service Connectors 2.0E-04 7.5E-06 2.1E-04 1.1E-04 Flanges 3.9E-04 3.9E-07 1.1E-04 2.9E-06 Open-ended Lines 2.0E-03 1.4E-04 1.4E-03 2.5E-04 Pump Seals 2.4E-03 NA 1.3E-02 2.4E-05 AIRS ID: 123/9912 Page 12 of 13 EOG Resources, Inc. -1): 4ado r Dart -+nt of Public Health and Environment Permit No. 12WE1894 Air Pollution Control Division Issuance 1 Valves 4.5E-03 8.4E-06 2.5E-03 9.8E-05 Other 8.8E-03 3.2E-05 7.5E-03 1.4E-02 Source: EPA-453/R95-017 Compliance with emissions limits in this permit will be demonstrated by using the TOC emission factors listed in the table above with representative component counts, multiplied by the VOC content from the most recent gas and liquids analyses. 5) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with this permit is valid for a term of five years from the date it was received by the Division.A revised APEN shall be submitted no later than 30 days before the five-year term expires. Please refer to the most recent annual fee invoice to determine the APEN expiration date for each emissions point associated with this permit. For any questions regarding a specific expiration date call the Division at(303)-692-3150. 6) This facility is classified as follows: Applicable Status Requirement Operating Permit Synthetic minor Source: VOC Synthetic minor source; n-hexane and total HAPS PSD Synthetic Minor Source VOC MACT HH Area Source Requirements: Not Applicable 7) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http://ecfr.gpoaccess.gov/ Part 60: Standards of Performance for New Stationary Sources NSPS 60.1-End SubpartA— SubpartKKKK NSPS Part 60, Appendixes Appendix A—Appendix I Part 63: National Emission Standards for Hazardous Air Pollutants for Source Categories MACT 63.1-63.599 Subpart A— Subpart Z MACT 63.600-63.1199 Subpart M—Subpart DDD MACT 63.1200-63.1439 Subpart EEE—Subpart PPP MACT 63.1440-63.6175 Subpart QQQ—Subpart YYYY MACT 63.6580-63.8830 Subpart ZZZZ—Subpart MMMMM MACT 63.8980-End Subpart NNNNN — Subpart XXXXXX 8) An Oil and Gas Industry Construction Permit Self-Certification Form is included with this permit packet. Please use this form to complete the self-certification requirements as specified in the permit conditions. Further guidance on self-certification can be found on our website at: http://www.cdphe.state.co.us/ap/oiloasoermittinq.html AIRS ID: 123/9912 Page 13 of 13 Hello