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Home My WebLink About20203880.tiffPulc C, IZev�ec,J otl�il2i COLORADO Department of Public Health Es Environment Weld County - Clerk to the Board 1150 O St PO Box 758 Greeley, CO 80632 December 16, 2020 Dear Sir or Madam: RECEIVED DEC 21 2020 WELD COUNTY COMMISSIONERS On December 17, 2020, the Air Pollution Control Division will begin a 30 -day public notice period for Crestone Peak Resources Operating, LLC - Sullivan 26H -P268. A copy of this public notice and the public comment packet are enclosed. Thank you for assisting the Division by posting a copy of this public comment packet in your office. Public copies of these documents are required by Colorado Air Quality Control Commission regulations. The packet must be available for public inspection for a period of thirty (30) days from the beginning of the public notice period. Please send any comment regarding this public notice to the address below. Colorado Dept. of Public Health Et Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 Attention: Public Notice Coordinator 4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.colorado-gov/cdphe Jared Polls, Governor I Jilt Hunsaker Ryan, MPH, Executive Director cc :pL(TP) HL(os/TR),Pti(SMIER/GH/CIO 0Gal'A) 01/04 /21 I tz In 2020 - 3 g$O Air Pollution Control Division Notice of a Proposed Project or Activity Warranting Public Comment Website Title: Crestone Peak Resources Operating, LLC - Sullivan 26H -P268 - Weld County Notice Period Begins: December 17, 2020 Notice is hereby given that an application for a proposed project or activity has been submitted to the Colorado Air Pollution Control Division for the following source of air pollution: Applicant: Crestone Peak Resources Operating, LLC Facility: Sullivan 26H -P268 Well production facility SESE Section 26, T2N R68W Weld County The proposed project or activity is as follows: The permittee submitted an application to modify a well production facility located in the ozone non -attainment area. With this application, the operator is requesting to permit flaring of natural gas from the low pressure separators when the VRU is down. The application brings the facility to synthetic minor status for Title V for VOC (under 50 tpy). The Division has determined that this permitting action is subject to public comment per Colorado Regulation No. 3, Part B, Section III.C due to the following reason(s): • the source is requesting a federally enforceable limit on the potential to emit in order to avoid other requirements The Division has made a preliminary determination of approval of the application. A copy of the application, the Division's analysis, and a draft of Construction Permit 20WE0753 have been filed with the Weld County Clerk's office. A copy of the draft permit and the Division's analysis are available on the Division's website at https://www.colorado.gov/pacific/cdphe/air-permit-public-notices The Division hereby solicits submission of public comment from any interested person concerning the ability of the proposed project or activity to comply with the applicable standards and regulations of the Commission. The Division will receive and consider written public comments for thirty calendar days after the date of this Notice. Comments may be submitted using the following options: • Use the web form at https://www.colorado.gov/pacific/cdphe/air-permit-public-notices. This page also includes guidance for public participation • Send an email to cdphe.commentsapcdCstate.co.us • Send comments to our mailing address: Andy Gruel Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-B1 Denver, Colorado 80246-1530 COLORADO Department of Public Health & Environment CREST0NE PEAK RESOURCES July 31, 2020 Colorado Department of Public Health and Environment Air Pollution Control Division APCD-SS-B1 4300 Cherry Creek Drive South Denver, CO 80246 (•O Submitted by email to: cdphe apcd ssp application@state.co.us SUBJECT: Sullivan 26H -P268 Battery (123-9FF1) Crestone Peak Resources Operating, LLC Facility Permit Modifications and New Permit Request Crestone Peak Resources Operating, LLC (Crestone) is submitting the enclosed application for the Sullivan 26H - P268 Battery (123-9FF1), located in SESE Section 26, T2N, R68W. With this submittal, Crestone is doing the following: • Providing an update APEN with a site -specific emission factor for the Condensate Tank (AIRS: 123-9FF1- 001) and requesting that individual construction permit be converted to GP01. • Providing an update APEN with a site -specific emission factor for the Produced Water Tank (AIRS: 123- 9FF1-002). • Requesting a new individual construction permit for natural gas venting from a separator controlled by an enclosed combustor. • Providing four APEN cancellation requests for engines (AIRS: 123-9FF1-007, 010, 011, and 012) that no longer exist at this facility. This application is not a major modification, therefore does not constitute a Non -Attainment New Source Review. Included in this submittal are all required APEN and permitting forms, APEN fees, and all other required documentation. Should there be any questions, I can be contacted directly by phone at (303) 774-3923, or by e-mail at sabrina.pryorPcrestonepr.com. Sincerely, Sabrina M. Pryor Air Quality Engineer 10188 EAST 125 FRONTAGE ROAD I FIRESTONE, CO 80504 1303.774.3900 I WWI CRESTONEPEAKRESOURCES.COM Form APCD-100 COLORADO Department of Public Health & Environment Oil & Gas Industry Construction Permit Application Completeness Checklist Company Name: Source Name: Date: Ver. November 29, 2012 Crestone Peak Resources Operating, LLC Sullivan 26H -P268 (123-9FF1) 07/31/2020 Are you requesting a facility wide permit for multiple emissions points? Yes No ❑ 0 In order to have a complete application, the following attachments must be provided, unless stated otherwise. If application is incomplete, it will be returned to sender and filing fees will not be refunded. Attachment Application Element Applicant APCD A APEN Filing Fees p B Air Pollutant Emission Notice(s) (APENs) &CI Application(s) for Construction Permit(s) — APCD Form Series 200 ❑ C Emissions Calculations and Supporting Documentation d D Company Contact Information - Form APCD-101 • E Ambient Air Impact Analysis • Check here if source emits only VOC (Attachment E not required) F Facility Emissions Inventory — Form APCD-102 • ■ Check here if single emissions point source (Attachment F not required) G• Process description, flow diagram and plot plan of emissions unit and/or facility p Check here if single emissions point source (Attachment G not required) H Operating & Maintenance (O&M) Plan - APCD Form Series 300 a ■ I■ Check here if true minor emissions source or application is for a general permit (Attachment H not required) I Regulatory Analysis ■ Check here to request APCD to complete regulatory analysis (Attachment I not required) I• Colorado Oil and Gas Conservation Commission (COGCC) 805 Series Rule Requirements— Form APCD-105 n Check here if source is not subject to COGCC 805 Series requirements (Attachment J not required) Send Complete, Application to: Colorado Department of Public Health & Environment APCD-SS-BI 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 Check box if facility is an existing Title V source: n Send an additional application copy Check box if refined modeling analysis included: n Send an additional application copy Check box if application is for major NA NSR or PSD permit: n Send eight (8) total application copies FormAPCD-100-AppeompleteChecklist-Ver I 1-29-2012 doc,: Page 1 of 76 Crestone Peak Resources Operating, LLC Condensate Storage Tanks - Detailed Emissions Calculations Equipment Information Facility: Sullivan 26H -P268 Source ID: TANKS AIRS ID: \ 001 Potential operation: 13,760 hr/yr 284,700 bbl/yr Storage Tank Potential B Tanks Throughput: 95% Control efficiency Combustion Source - Pilot Gas Fuel Heat Value: 1,000 Btu/scf Pilot Flow Rate: 25 scf/hr Pilot Heat Input: 0.025 MMBtu/hr Pilot Potential Operation: 8,760 hr/yr Pilot Potential Fuel Usage: 0.22 MMscE/yr 219 MMBtu/yr Potential Emission Calculations Combustion Source - Waste Gas Flash Gas Ratio: 1".,1 17 scf/bbl 3.92 m3/L HC Vapor: 9.73 Mscf/day Flash Heat Value: ?i,2 Btu/scf Pollutant Component E.F. Uncontrolled Emissions Controlled Emissions Source of Emission Factor wt°/e flb/bblr lb/yr ton/yr Ib/yr ton/yr _ VOC 8055,;5 1.305 397,157 198.58 19,858 9.93 Promax Benzene 0.20,1, 3.23E-03 918 0.46 46 0.02 Eng Calc Toluene 0.21" . 3. 14E-03 981 0.49 49 0.02 Eng Calc Ethylbenzene 0.01'N. 1.55E-0-1 44 0.02 2 0.00 Eng Calc Xylene C.,) ; 1.l ;F..-03 329 0.16 16 0.01 Eng Calc n -Hexane 2.I '4., 3. 1 LE -02 9,714 4.86 486 0.24 Eng Calc 2,2,4-TMP 0.0 19,, 1.29E-01 37 0.02 2 0.00 Eng Calc Component wt% and VOC emission factor taken from representative Promax Model Enclosed Combustor Emissionsa Combustion Pollutant E.F. Uncontrolled Emissions Controlled Emissions Source of Emission Factor (lb/MMBtu) lb/yr ton/yr Ib/yr ton/yr NOx 0.066 -- - 682 0.34 AP -42 Table 13.5-1 CO 0 li -- -- 3,107 1.55 AP -42 Table 13.5-2 ' Control device emissions account for combustion of both pilot gas and waste gas Crestone Peak Resources Operating, LLC 7/30/2020 Page 30 of 76 Crestone Peak Resources Operating, LLC Condensate Storage Tanks - Actual Emissions Calculations Throuehnut Actual Data Year: 2019 430,439 bbl/yr Storage Tank Details 95% Control efficiency Combustion Source - Pilot Gas Pilot Fuel Usage: 0.22 MMscf/yr MMBtu/yr 219 Actual Emission Calculations Pollutant E.F. Uncontrolled Emissions Controlled Emissions (lb/bbl)a lb/yr ton/yr Ib/yr ton/yr 18.36 VOC 11,32 702,477 351.24 36,720 Benzene o.00E-03 2,583 1.29 135 0.07 Toluene 7.0oF-0 3 3,013 1.51 157 0.08 Ethylbenzene 3 201'-03 1,377 0.69 72 0.04 Xylene 2.00E-03 861 0.43 45 0.02 n -Hexane 5.97E-0' 25,697 12.85 1,343 0.67 2,2,4 - T1NP 2.30E 0 1 99 0.05 5 0.00 Combustion Source - Waste Gas Flash Gas Ratio: 12.02 scf/bbl 3.77 m3/L HC Vapor: 14.18 Mscf/day Flash Heat Value: 3,03.1 Btu/scf ' Previously permitted emission factors Enclosed Combustor Emissionsa Combustion Pollutant E.F. Uncontrolled Emissions Controlled Emissions Source of Emission Factor (Ib/MMBtu) Ib/yr ton/yr Ib/yr ton/yr NOx (I 0,,f; -- - 1,082 0.54 AP -42 Table 13.5-1 CO (1.31 -- -- 4,935 2.47 AP -42 Table 13.5-2 ' Control device emissions account for combustion of both pilot gas and waste gas Crestone Peak Resources Operating, LLC 7/30/2020 Page 31 of 76 Crestone Peak Resources Operating, LLC Produced Water Storage Tanks - Detailed Emissions Calculations Equit►ment Information Facility: Sullivan 26H -P268 Source ID: PW AIRS ID: 002 Potential operation: 8.760 hr/yr Produced Water Potential Throughput: 162,060 bbl/yr Tanks Control efficiency 2 95"%) Combustion Source - Pilot Gas Fuel Heat Value: 1,000 Btu/scf Pilot Flow Rate: 25 scf/hr Pilot Heat Input: 0.025 MMBtu/hr Pilot Potential Operation: H.760 hr/yr Pilot Potential Fuel Usage: 0.22 MMscf/yr 219 MMBtu/yr Flash Liberation Analysis - Emission Factor Calculations Gas Water Ratio S.it30 SCF flashed gas/bbl stock tank liquid Gas Molar Volume @60 F, 14.7 psi 379.3 scf/mol Gas Molecular Weight .3 30 lb/Ibmol VOC Content .40.73-',4. wt % Benzene Content 1.1 3 >[ wt % n -Hexane Content 0.71 .b wt % Storage Tank Emission Calculations Combustion Source - Waste Gas Molecular Weight: 1 ?, 01 lb/Ib-mol Waste Gas Temperature: 77.52 deg F 537.19 deg R Waste Gas Pressure: 12.12 psia Waste Gas Heat Value: 2.7 (,2 Btu/scf Gas Constant: 10 73 scf-psia/Ib-mol-deg R Pollutant E.F. Uncontrolled Emissions Controlled Emissions Source of Emission Factor Ob/bbl) Ib/yr ton/yr Ib/yr ton/yr VOC 0106 31,814 15.91 1591 0.80 Flash -Liberation EF Calc. Benzene 0.005 881 0.44 44 0.02 Flash -Liberation EF Calc. n -Hexane 0.003 552 0.28 28 0.01 Flash -Liberation EF Calc. Enclosed Combustor Emissions' Combustion Pollutant E.F. Uncontrolled Emissions Controlled Emissions Source of Emission Factor (Ib/MMBtu) lb/yr ton/yr lb/yr ton/yr NOx 0.063 -- -- 73 0.04 AP -42 Table 13.5-1 CO 0.31 -- -- 332 0.17 AP -42 Table 13.5-2 ' Control device emissions account for combustion of both pilot gas and waste gas Flash Liberation Emission Factor Calculation: lb/bbl = Gas Water Ratio (scf/bbl) / Gas Molar Volume (scf/Ib-mol) • Gas Molecular Weight (lb / lb-mol) . Component wt% Crestone Peak Resources Operating, LLC 7/30/2020 Page 32 of 76 Crestone Peak Resources Operating, LLC Produced Water Storage Tanks - Actual Emissions Calculations Throuehout Actual Data Year: 2019 134,987.84 bbl/yr Storage Tank Details 95% Control efficiency Combustion Source - Pilot Gas Fuel Heat Value: 1.000 Btu/scf Pilot Flow Rate: 23 00 scf/hr Pilot Heat Input 0.025 MMBtu/hr Pilot Operation: 8.'60 hr/yr Pilot Fuel Usage: 0.22 MMscf/yr 219 MMBtu/yr Storage Tank Emission Calculations Combustion Source - Waste Gas Molecular Weight: 18.11 Ib/lb-mol Waste Gas 82 07 deg F Temperature: 542.34 deg R Waste Gas Pressure: 1.2. 12 psia Waste Gas Heat Value: 2,67'7 Btu/scf Gas Constant: 10.73 1 scf-psia/Ib-mol-deg R Pollutant E.F. Uncontrolled Emissions Controlled Emissions Source of Emission Factor (lb/bbl) lb/yr ton/yr lb/yr ton/yr VOC 0.202 35,367 17.68 1,768 0.88 APCD Benzene 0 007 945 0.47 47.2 2.4E-02 APCD n -Hexane 0.022 2,970 1.48 148.5 7.4E-02 APCD Enclosed Combustor Emissions' Combustion Pollutant E.F. Uncontrolled Emissions Controlled Emissions Source of Emission Factor (Ib/MMBtu) lb/yr ton/yr lb/yr ton/yr NOx 0 ut,B - -- 79 0.04 AP -42 Table 13.5-1 CO 0.31 -- -- 361 0.18 AP -42 Table 13.5-2 ' Control device emissions account for combustion of both pilot gas and waste gas Creston Peak Resources Operating, LLC 7/30/2020 Page 33 of 76 Crestone Peak Resources Operating, LLC Low Pressure Gas Venting and Control - Detailed Emissions Calculations Equipment Information Facility: Sullivan 26H -P268 Source ID: Buffer AIRS ID: Pro osed Potential operation: .-,,.u�hr/yr Buffer Gas Potential Throughput. 25 954:0 MMsef/yr - Waste Gas Throughput Control efficiency Combustion Source - Pilot Gas Fuel Heat Value: . `L!u Btu/scf Pilot Flow Rate: _ scf/hr Pilot Heat Input: 0.025 MMBtu/hr Pilot Potential Operation: 8]60 hr/yr Pilot Potential Fuel Usage: 0.22 MMscF/yr 219 MMBtu/yr Potential Gas Venting Emissions Combustion Source - Waste Gas Molecular Weight: - Ib/Ib-mol Waste Gas Heat Value: _.. _ � Btu/scf Waste Gas Heat Input: 9,188 MMbtu/yr Pollutant Component E.F. Uncontrolled Emissions Controlled Emissions Source of Emission Factor wt% (Ib/MMscf) Ib/yr ton/yr Ib/yr ton/yr VOC o- i:o ..; 68,343 290,459 145 14,523 7.26 Eng Cale Benzene 0.21° 208 884 0.44 44.21 2.21E-02 Eng Calc Toluene 0 _ 1 241 1,025 0.51 51.24 2.56E-02 Eng Cale Ethylbenzene ii -, .1:7- 15.80 67.15 3.36E-02 3.36 1.68E-03 Eng Calc Xylene _" 126 _ 537 0.27 26.85 1.34E-02 Eng Calc n -hexane 1,899 8,073 4.04 404 0.20 Eng Calc 2,2,4-TMP oi)012: 1.22 5.19 2.60E-03 0.26 1.30E-04 Eng Cale Enclosed Combustor Emissions' Combustion Pollutant Emission Factor (Ib/MMBtu) Uncontrolled Emissions Controlled Emissions Source of Emission Factor Ib/yr ton/yr Ib/yr ton/yr NOx i, ,,,,e, -- -- 640 0.32 AP -42 Table 13.5-1 CO '' ., i 2,916 1.46 AP -42 Table 13.5-2 " Control device emissions account for combustion of both pilot gas and waste gas Emission Calculations Uncontrolled VOC (Ib/yr) = Gas to Flare (MMscf/yr) *1,000,000 (scf / MMscf) / 379 (scf / lb-mol) * MW of Gas (lb / lb-mol) * wt% VOC Crestone Peak Resources Operating, LLC 7/30/2020 Page 34 of 76 Simulation Initiated on 7/282020 8:59.46 AM Sullivan 26H -P268_3 psig_VRT 780bb1_SSOTEF_7.28.2020.pmx Page 1 of 1 Facility Operations Plant Schematic Client Name: Creston Peak Resources Job: Site Specific Oil Tank Emissions Factor Estimate 3 psig Location: Sullivan 26H -P268 Flowsheet: Facility Operations Crestone Peak Resources Sulivan 26H -P268 Site Specific Oil Tank Emission Air Pollution Testing, Inc. Analysis Extended Natural Gas Factor Liquids 8/28/2018 .* Buffer House XCHG-101 Properties Oil Tank Vapors j iv , . ,� , Molecular VVeghl(Totap I 49.04 I Ibnbrrol 'SAT -1 i _ , „ Properties Oil tank flash gas Pressure(Total) 0• psg ., LP . Separato ♦ _ VRT - - -►--P.'X-101Roperties Z `-'a I ��r:°-- :� LP Oil toHT Pressure(Total) 30• psig Oil Storage Tanks Tenperature(Total) 90 °F Properties VRT Oil To Tanks Pressure(Totagl 3•Ipsg — .► Properties LP Oil ' Std Liquid Volumetric Flow (Total)! 780 I bblid • Tank ,----... ._.. ____ __ . _.-. --- Annual tank loss calculations for LP Oil". I-►} -- -; ::, , ,:, , ......_.. _.-.---..-, Total working and breathing losses are 39.62 tonlyr. - rl • Only Non Exempt VOCs are reported. I MIX -102 - L - --- i -1 Buffer House Flash Factor Total Oil Tank VOC Emissions PStreams "Buffer Gas"/"LP Oil" Entire Vapor Stream EF= 95.71 SCF/bbl PStreams "Oil Tank Vapors"/"LP Oil" VOCs EF= 1.395 lb/bbl Oil Tank Flash Factor Oil Tank Flash VOC Emissions PStreams "Oil Tank Vapors"/"LP Oil" Entire Vapor Stream EF= 12.47 SCF/bbl PStreams "Oil tank flash gas"/"LP Oil" VOCs EF= 1.117 lb/bbl Oil Tank Working & Breathing VOC Emissions PStreams "Working & Breathing Gas"/"LP Oil" VOCs EF= 0.2783 lb/bbl User Specified Values ? Extrapolated or Approximate Values ProMax 5.0.20034.0 Copyright ® 2002-2020 BRE Group, Ltd. Licensed to SLR International COrpOration and Affiliates Page 35 of 76 Simulation Initiated on 7/28/2020 8:59:46 AM Sullivan 26H -P268 3 psig VRT 780bb1 SSOTEF 7.28.2020.pmx Pa 1 of 8 Process Streams Report All Streams Tabulated by Total Phase Client Name: Crestone Peak Resources Job: Site Specific Oil Tank Emissions Factor Estimate 3 psig Location: Sullivan 26H -P268 Flowsheet: Facility Operations Connections Buffer Gas Buffer House Gas Sample LP Oil Oil tank flash gas Oil Tank Vapors From Block Buffer House -- Oil Storage Tanks Oil Storage Tanks MIX -101 To Block SAT -1 - MIX -101 -- Stream Composition Mole Fraction Buffer Gas % Buffer House Gas Sample % LP Oil % Oil tank flash gas % Oil Tank Vapors % Hydrogen Sulfide 0 0* 0 0 0 Sulfur 0 0* 0 0 0 Helium 0 0* 0 0 0 Hydrogen 0 0* 0 0 0 Carbon Dioxide 1.71458 1.453 ' 0.00644627 0.506687 0.498225 Nitrogen 1.52546 1.1628 * 1.69178E-05 0.0122056 0.00975682 Methane 35.0329 28.9443 * 0.0108351 2.33638 1.99416 Ethane 26.2108 21.9187 ' 0.524643 18.9967 20.1327 Propane 19.7462 22.7023 * 4.06031 36.9035 38.268 lsobutane 3.00092 3.8704 * 1.64354 7.13653 6.88291 n -Butane 7.52096 10.1833 ' 6.37877 19.2423 18.4276 Isopentane 1.50496 2.4986 * 3.5533 4.23911 3.99676 n -Pentane 1.65458 2.9401 ' 5.2544 4.73269 4.43337 Cyclopentane 0.106476 0.1881 ' 0.442588 0.312271 0.281446 n -Hexane 0.426225 0.8354 ' 4.8103 1.30669 1.20463 Cyclohexane 0.131551 0.2345 ' 1.75183 0.413517 0.365548 Isohexane 0.737474 1.3364 * 5.74791 2.21484 2.04576 Heptane 0.187261 0.551 * 7.50023 0.673774 0.606041 Methylcyclohexane 0.0906583 0.2336 "' 3.43987 0.328158 0.294308 2,2,4-Trimethylpentane 0.00107547 0.0004 *; 0.0401186 0.00378339 0.00342777 Benzene • 0.0472007 0.1009 "I 0.509748 0.145462 0.125628 Toluene 0.0355158 0.0992 * 1.58569 0.132292 0.113729 Ethylbenzene 0.000868206 0.0056 *I 0.194204 0.00520134 0.00445435 o-Xylene 0.00561442 0.0451 *I 1.84734 0.0390751 0.0330804 Octane 0.0425577 0.2616 " 8.38622 0.235259 0.206786 Nonane 0.00436833 0.0635 ". 6.37163 0.056269 0.0485721 Decane 0.000462759 0.1488 ' 5.65693 0.0162006 0.0138432 C11 3.17581E-05 0 * 3.97044 0.00357293 0.00303989 C12 2.83807E-06 0 * 3.15541 0.000955895 0.000798658 C13 2.91167E-07 0 * 3.00903 0.000301482 0.00024849 C14 2.90707E-08 0 * 2.61272 8.95944E-05 7.47847E-05 C15 3.14648E-09 0 * 2.1434 2.66238E-05 2.21009E-05 C16 2.3206E-10 0 1.6586 6.70635E-06 5.51742E-06 C17 2.86586E-11 0 '' 1.53904 2.20223E-06 1.80079E-06 C18 2.88507E-12 0 'I 1.46425 7.31686E-07 5.86571E-07 C19 1.49551E-13 0 *, 1.21291 1.75298E-07 1.44487E-07 C20 2.56571E-14 0 'i 1.03771 5.90002E-08 4.74008E-08 C21 2.3607E-15 0 *i 0.814184 1.66746E-08 2.12357E-08 C22 2.96455E-16 0 *j 0.840751 6.10864E-09 4.89595E-09 C23 2.54924E-17 0 " 0.66597 1.61487E-09 1.28602E-09 C24 2.48919E-18 0 ' 0.610219 6.00264E-10 4.78874E-10 C25 4.80472E-19 0 ' 0.558758 2.10107E-10 1.67355E-10 C26 7.8328E-20 0 ' 0.472047 7.72243E-11 6.14319E-11 C27 7.07649E-21 0 * 0.457089 2.36486E-11 1.87916E-11 C28 4.06461E-22 0 * 0.364835 5.49735E-12 4.32914E-12 C29 4.38791E-23 0 * 0.331154 1.70939E-12 1.34783E-12 C30 2.76698E-23 0 " 3.36457 4.50581E-12 3.53743E-12 Water 0 0* 0 0 0 C10+ 0 0' 0 0 0 Argon 0.271242 0.2224 ' 1.5261E-05 0.00618212 0.00509049 • User Specked Values ? Extrapolated or Approximate Values ProMax 5.0_20034.0 Copyright ® 2002-2020 BRE Group, Ltd. Licensed to SLR International Corporation and Affiliates Page 36 of 76 Simulation Initiated on 7/2812020 8:59:46 AM Sullivan 26H -P268_3 psrg_VRT_780bb1_SSOTEF_7.28.2020.pmx Page 2 af8 Process Streams Report All Streams Tabulated by Total Phase Client Name: Crestone Peak Resources Job: Site Specific Oil Tank Emissions Factor Estimate 3 psig Location: Sullivan 26H -P268 Flowsheet: Facility Operations Mass Fraction Buffer Gas % Buffer House Gas Sample % LP Oil % Oil tank flash gas % Oil Tank Vapors % Hydrogen Sulfide 0 0• 0 0 0 Sulfur 0 0* 0 0 0 Helium 0 0* 0 0 0 Hydrogen 0 0' 0 0 0 Carbon Dioxide 2.25304 1.67441 * 0.00201816 0.449111 0.447123 Nitrogen 1.27594 0.852947 * 3.37141E-06 0.0068864 0.00557352 Methane 16.7808 12.1586 ` 0.00123653 0.754886 0.652359 Ethane 23.5323 17.2578 • 0.112224 11.5044 12.3446 Propane 25.9982 26.213 * 1.27367 32.7741 34.4101 Isobutane 5.20789 5.89046 0.679556 8.35404 8.15772 n -Butane 13.0521 15.4982 2.63743 22.5251 21.8407 Isopentane 3.24204 4.72038 * 1.82374 6.15986 5.8802 n -Pentane 3.56435 5.55446 ' 2.69683 6.87708 6.52255 Cyclopentane 0.222966 0.345431 * 0.220812 0.441084 0.402505 n -Hexane 1.0967 1.88507 • 2.94888 2.2679 2.11685 Cyclohexane 0.33057 0.51677 1.04881 0.700913 0.62734 Isohexane 1.89756 3.01558 • 3.52366 3.84409 3.59494 Heptane 0.560257 1.4457 * 5.34629 1.35975 1.23832 Methylcyclohexane 0.26578 0.600584 * 2.40267 0.648933 0.589259 2,2,4-Trimethylpentane 0.00366808 0.00119643 ' 0.0326004 0.00870409 0.00798438 Benzene 0.110086 0.206376 • 0.283253 0.228841 0.200105 Toluene 0.0977071 0.239333 ' 1.03935 0.245494 0.213681 Ethylbenzene 0.00275213 0.0155676 ' 0.14667 0.0111215 0.00964319 o-Xylene 0.0177972 0.125374 ' 1.39518 0.0835505 0.0716155 Octane 0.14515 0.782462 * 6.81464 0.541239 0.481671 Nonane 0.0167284 0.213255 ' 5.81336 0.145349 0.127033 Decane 0.00196593 0.554374 • 5.72574 0.0464245 0.0401644 C11 0.000148218 0 • 4.41491 _ 0.011248 0.00968934 C12 1.44341E-05 0 • 3.8235 0.0032793 0.00277408 C13 1.60279E-06 0 * 3.94637 0.00111944 0.000934188 C14 1.72201E-07 0 ` 3.68732 0.000357984 0.00030254 C15 1.9956E-08 0 3.23884 0.0001139 9.57303E-05 C16 1.56899E-09 0 ' 2.67176 3.0585E-05 2.54769E-05 C17 2.05767E-10 0 • 2.63275 1.06657E-05 8.83028E-06 C18 2.19229E-11 0 • 2.65092 3.75034E-06 3.04406E-06 C19 1.19903E-12 0 • 2.3169 9.48031E-07 7.91157E-07 C20 2.16453E-13 0 'I 2.08578 3.35747E-07 2.73107E-07 C21 2.09044E-14 0 * 1.71774 9.95993E-08 1.28426E-07 C22 2.74932E-15 0 1.85768 3.82133E-08 3.10095E-08 C23 2.47092E-16 0 ' 1.53795 1.05582E-08 8.51308E-09 C24 2.51697E-17 0 1.47009 4.09417E-09 3.30699E-09 C25 5.05958E-18 0 • 1.40187 1.49241E-09 1.20358E-09 C26 8.57631E-19 0 * 1.23142 5.70349E-10 4.59375E-10 C27 8.04458E-20 0 * 1.23801 1.8134E-10 1.45895E-10 C28 4.79089E-21 0 • 1.02455 4.37074E-11 3.4849E-11 C29 5.35573E-22 0 * 0.963006 1.40736E-11 1.12353E-11 C30 3.49317E-22 0 * 10.12 3.83698E-11 3.04994E-11 Water 0 0• 0 0 0 C10+ 0 0 0 0 0 Argon 0.323532 0.232638 4.33689E-06 0.00497393 0.00414677 Mass Flow Buffer Gas Ib/h Buffer House Gas Sample Iblh LP Oil Iblh Oil tank flash gas Ib/h Oil Tank Vapors Ib/h Hydrogen Sulfide 0 0* 0 0 0 Sulfur 0 0• 0 0 0 Helium 0 0` 0 0 0 Hydrogen 0 0 0 0 0 • User Specified Values 7 Extrapolated or Approximate Values ProMax 5.0.20034.0 Copyright ® 2002-2020 BRE Group, Ltd. Licensed to SLR International Corporation and Affiliates Page 37 of 76 Simulation Initiated on 7/28/2020 8 59.46 AM Sullivan 26FI-P268_3 psig_VRT_780bb1_SSOTEF_7.28.2020.pmx Page 3 of 8 Process Streams Report All Streams Tabulated by Total Phase Client Name: Crestone Peak Resources Job: Site Specific Oil Tank Emissions Factor Estimate 3 psig Location: Sullivan 26H -P268 Flowsheet: Facility Operations Mass Flow Buffer Gas IbM Buffer House Gas Sample Ib/h LP Oil Ib/h Oil tank flash gas Ib/h Oil Tank Vapors Ib/h Carbon Dioxide 6.18505 6.81743 ' 0.169081 0.186783 0.23426 Nitrogen 3.50271 3.4728 ' 0.000282456 0.00286401 0.00292012 Methane 46.0666 49.5043 ' 0.103596 0.313953 0.34179 Ethane 64.6009 70.2656 " 9.40206 4.78462 6.46768 Propane 71.3704 106.727 ' 106.707 13.6305 18.0284 Isobutane 14.2967 23.9832 ' 56.9329 3.4744 4.27407 n -Butane 35.8306 63.1014 ' 220.963 9.36806 11.443 Isopentane 8.90004 19.2192 ' 152.792 2.56185 3.0808 n -Pentane 9.78485 22.6152 . 225.94 2.86014 3.41735 Cyclopentane 0.612088 1.40643 ' 18.4995 0.183444 0.210884 n -Hexane 3.01065 7.67514 ' 247.056 0.943206 1.10908 Cyclohexane 0.90748 2.10404 ' 87.869 0.291506 0.328681 Isohexane 5.20917 12.278 " 295.211 1.59874 1.88349 Heptane 1.53802 5.88622 ' 447.91 0.56551 0.648792 Methylcyclohexane 0.729619 2.44529 ' 201.295 0.269888 0.30873 2,2,4-Trimethylpentane 0.0100696 0.00487128 " 2.73124 0.00361998 0.00418324 Benzene 0.302207 0.840266 ' 23.7308 0.0951736 0.104841 Toluene 0.268226 0.974453 ' 87.0762 0.1021 0.111954 Ethylbenzene 0.00755514 0.0633837 ' 12.2879 0.00462538 0.00505234 o-Xylene 0.0488568 0.510466 " 116.888 0.0347482 0.0375214 Octane 0.398466 3.18582 ' 570.927 0.225098 0.252361 Nonane 0.0459229 0.868274 " 487.041 0.0604498 0.0665562 Decane 0.00539688 2.25715 ' 479.7 0.0193077 0.0210433 C11 0.000406888 0 " 369.879 0.00467796 0.00507652 C12 3.96246E-05 0 ' 320.331 0.00136384 0.00145342 C13 4.39997E-06 0 ' 330.625 0.000465567 0.000489448 C14 4.72725E-07 0 ' 308.922 0.000148883 0.00015851 C15 5.47833E-08 0 ' 271.349 4.73702E-05 5.01558E-05 C16 4.3072E-09 0 " 223.839 1.27201E-05 1.33481E-05 C17 5.64873E-10 0 " 220.57 4.43579E-06 4.62644E-06 C18 6.01828E-11 0 " 222.093 1.55974E-06 1.59487E-06 C19 3.29158E-12 0 ' 194.109 3.94281E-07 4.1451E-07 C20 5.94206E-13 0 ' 174.746 1.39635E-07 1.43088E-07 C21 5.73869E-14 0 ' 143.911 4.14228E-08 6.72863E-08 C22 7.54743E-15 0 ' 155.636 1.58927E-08 1.62468E-08 C23 6.78318E-16 0 " 128.848 4.3911E-09 4.46025E-09 C24 6.90959E-17 0 ' 123.163 1.70274E-09 1.73263E-09 C25 1.38896E-17 0 ' 117.448 6.20685E-10 6.30591E-10 C26 2.35437E-18 0 " 103.168 2.37205E-10 2.4068E-10 C27 2.2084E-19 0 ' 103.72 7.54183E-11 7.64384E-11 C28 1.3152E-20 0 ' 85.8359 1.81776E-11 1.82584E-11 C29 1.47026E-21 0 ' 80.6802 5.85314E-12 5.8865E-12 C30 9.58945E-22 0 " 847.849 1.59578E-11 1.59795E-11 Water 0 0" 0 0 0 C10+ 0 0' 0 0 0 Argon 0.888159 0.947193 ' 0.000363343 0.00206863 0.00217261 Stream Properties Property Units Buffer Gas Buffer House Gas Sample LP Oil Oil tank flash gas Oil Tank Vapors Temperature °F 51.2823 26.5592 81.2993 81.2993 77.5236 Pressure psig 20 ' 196 0 0 ' 0 Mole Fraction Vapor % 100 48.7572 0 100 100 Mole Fraction Light Liquid % 0 51.2428 100 0 0 Mole Fraction Heavy Liquid 94 0 0 0 0 0 Molecular Weight Ib/Ibmol 33.4916 38.1899 140.572 49.6515 49.0394 Std Vapor Volumetric Flow MMSCFD I 0.0746523 0.0970987 0.542806 0.00762878 0.00973043 Std Liquid Volumetric Flow sgpm 1.24675 1.72178 22.75 0.157478 0.199952 • User Specified Values ? Extrapolated or Approximate Values ProMax 5.0.20034.0 Copyright ® 2002-2020 BRE Group, Ltd. Licensed to SLR International Corporation and Affiliates Page 38 of 76 Simulation Initiated on 7128/2020 8:59416 AM Sullivan 26H -P268_3 psig_VRT_780bb1_SSOTEF_7.28.2020.pmx Page 4 of 8 Process Streams Report All Streams Tabulated by Total Phase Client Name: Crestone Peak Resources Job: Site Specific Oil Tank Emissions Factor Estimate 3 psig Location: Sullivan 26H -P268 Flowsheet: Facility Operations Stream Properties Property Units Buffer Gas Buffer House Gas Sample LP Oil Oil tank flash gas Oil Tank Vapors Specific Gravity 1.15638 0.731231 1.71434 1.6932 Net Ideal Gas Heating Value Btu/ft^3 1714.32 1959.57 7076.67 2574.46 2544.77 Net Liquid Heating Value Btu/lb 19297.8 19336.3 18968.8 19519.5 19535.2 Gross Ideal Gas Heating Value Btu/ft^3 1870.98 2133.8 7614.25 2793.45 2761.71 Gross Liquid Heating Value Btu/lb 21073.5 21068.1 20420 21193.6 21214.3 Remarks • User Specified Values ? Extrapolated or Approximate Values Copyright ® 2002-2020 BRE Group, Ltd. ProMax 5.0.20034.0 Licensed to SLR Intemational Corporation and Affiliates Page 39 of 76 Simulation Initiated on 7/28/2020 8'59:46 AM Sullivan 26H -P268_3 psig_VRT_780hb1_SSOTEF 7.28.2020.pmx Page 5 018 Process Streams Report All Streams Tabulated by Total Phase Client Name: Crestone Peak Resources Job: Site Specific Oil Tank Emissions Factor Estimate 3 psig Location: Sullivan 26H -P268 Flowsheet: Facility Operations Connections Pressurized Low pressure side Liquid Sample Working & Breathing Gas From Block -- MIX -102 To Block SAT -1 MIX -101 Stream Composition Mole Fraction Pressurized Low pressure side Liquid Sample % Working & Breathing Gas % Hydrogen Sulfide 0 " 0 Sulfur 0 ' 0 Helium 0 • 0 Hydrogen 0 ' 0 Carbon Dioxide 0.0495999 ' 0.467508 Nitrogen 0.00929998 " 0.000868003 Methane 0.2196 . 0.751958 Ethane 2.0651 ' 24.2564 Propane 5.45319 ' 43.221 Isobutane 1.8312 ' 5.96228 n -Butane 6.74909 ' 15.4703 Isopentane 3.47209 • 3.11706 n -Pentane 5.07749 • 3.34687 Cyclopentane 0.427299 • 0.169551 n -Hexane 4.60559 ' 0.834145 Cyclohexane 1.6816 ' 0.191426 Isohexane 5.52209 ' 1.43198 Heptane 7.14939 " 0.360178 Methylcyclohexane 3.28419 " 0.171434 2,2,4-Trimethylpentane 0.0386999 " 0.00213689 • Benzene 0.486699 • 0.0536319 Toluene 1.5132 " 0.0463472 Ethylbenzene 0.1852 ' 0.00174284 o-Xylene 1.762 • 0.0113202 Octane 7.99548 • 0.10343 Nonane 6.08539 ' 0.020633 Decane 5.38409 • 0.00528617 C11 3.79619 • 0.00110499 C12 3.01679 ' 0.0002279 C13 2_87679 " 5.61346E-05 C14 2.4979 ' 2.10271E-05 C15 2.0492 • 5.68316E-06 C16 1.5857 ' 1.20171E-06 C17 1.4714 " 3.43572E-07 C18 1.3999 " 5.98156E-08 C19 1.1596 ' 3.26477E-08 C20 0.992098 ' 5.29609E-09 C21 0.778398 • 3.7792E-08 C22 0.803798 " 4.93995E-10 C23 0.636699 • 9.23062E-11 C24 0.583399 " 3.82402E-11 C25 0.534199 " 1.21723E-11 C26 0.451299 " 4.10669E-12 C27 0.436999 • 1.16106E-12 C28 0.348799 ' 8.86186E-14 C29 0.316599 • 3.53709E-14 C30 3.21669 • 2.22818E-14 • User Specified Values ? Extrapolated or Approximate Values ProMax 5.0.20034.0 Copyright ® 2002-2020 BRE Group. Ltd. Licensed to SLR Intema8onal Corporation and Affiliates Page 40 of 76 Simulation initiated on 7/28/20208.5946 AM Sullivan 26H -P268_3 psig_VRT_780bbi_SSOTEF_7.28.2020.pmx Page 6 of 8 Process Streams Report All Streams Tabulated by Total Phase Client Name: Crestone Peak Resources Job: Site Specific Oil Tank Emissions Factor Estimate 3 psig Location: Sullivan 26H -P268 Flowsheet: Facility Operations Stream Composition Mole Fraction Pressurized Low pressure side Liquid Sample °% Working & Breathing Gas °% Water 0 • 0 C10+ 0 • 0 Argon 0 * 0.00112797 Mass Fraction Pressurized Low pressure side Liquid Sample % Working & Breathing Gas °% Hydrogen Sulfide 0 • 0 Sulfur 0 • 0 Helium 0 ' 0 Hydrogen 0 • 0 Carbon Dioxide 0.0160303 * 0.439469 Nitrogen 0.00191321 • 0.000519373 Methane 0.0258713 • 0.257666 Ethane 0.45601 * 15.5789 Propane 1.76588 • 40.7083 Isobutane 0.781613 ' 7.40196 n -Butane 2.88073 ' 19.2058 Isopentane 1.83965 • 4.8036 n -Pentane 2.69025 • 5.15774 Cydopentane 0.220074 • 0.253988 n -Hexane 2.91463 * 1.53538 Cyclohexane 1.0393 • 0.344108 Isohexane 3.49463 • 2.6358 Heptane 5.2609 " 0.770878 Methylcydohexane 2.36806 • 0.359534 2,2,4-Trimethylpentane 0.0324638 • 0.00521375 Benzene 0.279185 ' 0.0894813 Toluene 1.02389 • 0.091213 Ethylbenzene 0.14439 • 0.00395214 o-Xylene 1.37373 • 0.02567 Octane 6.70709 • 0.252355 Nonane 5.73163 • 0.0565235 Decane 5.6257 • 0.0160651 C11 4.35758 • 0.00368919 C12 3.77367 • 0.000829164 C13 3.89488 • 0.000221051 C14 3.63919 • 8.91019E-05 C15 3.19656 • 2.5785E-05 C16 2.63688 • 5.81232E-06 C17 2.59837 • 1.76469E-06 C18 2.61631 • 3.25151E-07 C19 2.28665 • 1.87251E-07 C20 2.05855 • 3.19624E-08 C21 1.69531 * 2.39401E-07 C22 1.83343 • 3.27731E-09 C23 1.51787 * 6.40042E-10 C24 1.4509 * 2.76611E-10 C25 1.38356 * 9.16954E-11 C26 1.21534 ' 3.21665E-11 ' C27 1.22185 ' 9.44207E-12 1 C28 1.01117 * 7.47224E-13 C29 0.950434 • 3.08841E-13 C30 9.98788 * 2.01229E-13 • User Specified Values ? Extrapolated or Approximate Values ProMax 5.0.20034.0 Copyright ® 2002-2020 BRE Group, Ltd. Licensed to SLR Intematlonal Corporation and Affiliates Page 41 of 76 Simulation Initiated on 7/282020 8:59:46 AM Sullivan 26H -P268_3 psig_VRT 780bb1_SSOTEF_7.28.2020- pmx Page 7 of 8 Process Streams Report All Streams Tabulated by Total Phase Client Name: Crestone Peak Resources Job: Site Specific Oil Tank Emissions Factor Estimate 3 psig Location: Sullivan 26H -P268 Flowsheet: Facility Operations Mass Fraction Pressuriied Low pressure side Liquid Sample % Working & Breathing Gas % Water 0 * 0 C10+ 0 * 0 Argon 0 * 0.000962468 Mass Flow Pressurized Low pressure side Liquid Sample Ib/h Working & Breathing Gas Ib/h Hydrogen Sulfide 0 ' 0 Sulfur 0 * 0 Helium 0 * 0 Hydrogen 0 * 0 Carbon Dioxide 1.36078 * 0.0474778 Nitrogen 0.162408 * 5.61102E-05 Methane 2.19615 ' 0.0278368 Ethane 38.7097 * 1.68306 Propane 149.902 " 4.3979 Isobutane 66.3494 * 0.799666 n -Butane 244.539 * 2.07489 Isopentane 156.164 * 0.518954 n -Pentane 228.37 * 0.557214 Cyclopentane 18.6816 * 0.0274395 n -Hexane 247.417 * 0.165874 Cyclohexane 88.2237 ' 0.0371756 Isohexane 296.652 * 0.284757 Heptane 446.586 ' 0.0832814 Methylcyclohexane . 201.02 * 0.038842 2,2,4-Trimethyipentane 2.75578 * 0.000563264 Benzene 23.6994 ' 0.00966707 Toluene 86.9154 * 0.00985415 Ethylbenzene 12.2569 ' 0.000426967 o-Xylene 116.613 * 0.00277325 Octane 569.35 ' 0.027263 Nonane 486.545 * 0.00610648 Decane 477.553 * 0.00173558 C11 369.905 " 0.00039856 C12 320.339 * 8.95783E-05 C13 330.628 * 2.38811E-05 C14 308.923 * 9.62607E-06 C15 271.349 * 2.78567E-06 C16 223.839 * 6.2793E-07 C17 220.57 * 1.90647E-07 C18 222.093 ' 3.51275E-08 C19 194.109 * 2.02295E-08 C20 174.746 * 3.45304E-09 C21 143.911 * 2.58635E-08 C22 I 155.636 * 3.54062E-10 C23 128.848 * 6.91466E-11 C24 123.163 ' 2.98835E-11 C25 117.448 " 9.90626E-12 C26 103.168 * 3.47509E-12 C27 103.72 * 1.02007E-12 C28 85.8359 * 8.07259E-14 C29 80.6802 ' 3.33655E-14 C30 847.849 ' 2.17397E-14 Water 0 ' 0 • User Speed Values 7 Extrapolated or Approximate Values ProMax 5.0.20034.0 Copyright ® 2002-2020 BRE Group, Ltd. Licensed to SLR International Corporation and Affiliates Page 42 of 76 Simulation Initiated on 712820208:59:46 AM Sullivan 26H -P268_3 psig_VRT_780bb1_SSOTEF_7.28.2020.pmx Page 8 of 8 Process Streams Report All Streams Tabulated by Total Phase Client Name: Crestone Peak Resources Job: Site Specific Oil Tank Emissions Factor Estimate 3 psig Location: Sullivan 26H -P268 Flowsheet: Facility Operations Mass Flow Pressurized Low pressure side Liquid Sample Ib/h Working & Breathing Gas Ib/h C10+ 0 ' 0 Argon 0 ' 0.00010398 Stream Properties Property Units Pressurized Low pressure side Liquid Sample Working & Breathing Gas Temperature "F 109 ' 63.4104 Pressure psig 196 " 2.71149 Mole Fraction Vapor % 0 100 Mole Fraction Light Liquid % 100 0 Mole Fraction Heavy Liquid % 0 0 Molecular Weight Ib/Ibmol 136.171 46.8174 Std Vapor Volumetric Flow MMSCFD 0.56776 0.00210165 Std Liquid Volumetric Flow sgpm 23.2242 ' 0.042474 Specific Gravity 0.71664 1.61648 Net Ideal Gas Heating Value Btu/ft^3 6858.25 2437 Net Liquid Heating Value Btu/lb 18977.2 19595.4 Gross Ideal Gas Heating Value Btu/ft"3 7380.37 2646.5 Gross Liquid Heating Value Btu/lb 20432.2 21294 Remarks ' User Specified Values ? Extrapolated or Approximate Values Copyright ® 2002-2020 BRE Group, Ltd. ProMax 5.0.20034.0 Licensed to SLR International Corporation and Affiliates Page 43 of 76 Simulation Initiated on 7/28/2020 8.59:46 AM Sullivan 26H -P268 3 psig VRT_780bb1_SSOTEF_7.28.2020.pmx Page 1 of 1 Environments Report Client Name: Crestone Peak Resources Job: Site Specific Oil Tank Emissions Factor Estimate_3 psig Location: Sullivan 26H -P268 Project -Wide Constants Atmospheric Pressure 12.12 psia Ideal Gas Reference Pressure 14.6959 psia Ideal Gas Reference Temperature 60 °F Ideal Gas Reference Volume 379.484 ft"3/Ibmol Liquid Reference Temperature 60 °F Environment [Environmentl] Environment Settings Number of Poynting Intervals 0 Phase Tolerance 1 % Gibbs Excess Model Evaluation Temperature 77 °F Emulsion Enabled False Freeze Out Temperature Threshold Difference 10 °F Components Component Name Henry's Law Phase Component Initiator Component Name Henry's Law Phase Component Initiator Hydrogen Sulfide False False Nonane , False False Sulfur False False Decane False False Helium False False C11 False False Hydrogen False False C12 False False Carbon Dioxide False False C13 False False Nitrogen False False C14 False False Methane False False C15 False False Ethane False False C16 False False Propane False False C17 False False Isobutane False False C18 False False n -Butane False False C19 False False Isopentane False False C20 False False n -Pentane False False C21 False False Cyclopentane False False C22 False False n -Hexane False False C23 False False Cyclohexane False False C24 False False Isohexane False False C25 False False Heptane False False C26 False False Methylcyclohexane False False C27 False False 2,2,4-Trimethylpentane False False C28 False False Benzene False False C29 False False Toluene False False C30 False False Ethylbenzene False False Water False True o-Xylene False False C10+ False False Octane False False Argon False False Physical Property Method Sets Liquid Molar Volume COSTALD Overall Package Peng-Robinson Stability Calculation Peng-Robinson Vapor Package Peng-Robinson Light Liquid Package Peng-Robinson Heavy Liquid Package Peng-Robinson Remarks User Spedfied Values ? Extrapolated or Approximate Values Copyright O 2002.2020 BRE Group. Ltd. ProMax 5.0.20034.0 Licensed to SLR International Corporation and Affiliates Page 44 of 76 Simulation Initiated on 7128/2020 8:59:46 AM Sullivan 26H -P268_3 psig_VRT_780bb1_SSOTEF_7.28. 2020.pmx Pade 1 of 1 Calculator Report Client Name: Crestone Peak Resources Job: Site Specific Oil Tank Emissions Factor Estimate 3 psig Location: Sullivan 26H -P268 Oil Throughput Source Code Residual Error (for CV1) = Oil Prod/780-1 Calculated Variable PIM] Source Moniker ProMax:ProMax!Project!Flowsheets!Facility OperationslPStreams!Pressurized Low pressure side Liquid Sample!Phases!Total!Properties!Std Liquid Volumetric Flow Value 796.259 Unit Measured Variable [Oil_Prod] Source Moniker ProMax:ProMax!Project!Flowsheets!Facility Operations!PStreams!LP Oil!Phases!Total!Properties!Std Liquid Volumetric Flow Value 780 Unit Solver Properties Status: Solved Error -2.66454E-15 Weighting 1 Calculated Value 23.2242 sgpm Priority 0 Lower Bound sgpm Solver State Active Upper Bound sgpm Group Step Size sgpm Skip Dependency Check False Is Minimizer False Block Dependencies 6 Algorithm Default Recycle Dependencies 0 Iterations 2 Solver Dependencies 1 Max Iterations 20 Remarks Requested throughput 720 bbl/d ' User Specified Values ProMax 5.0.20034.0 Licensed to SLR Intemational Corporation and Affiliates ? Extrapolated or Approximate Values Copyright ® 2002-2020 BRE Group, Ltd. Page 45 of 76 Simulation Initiated on 7128@020 8:59:46 AM Sullivan 26H -P268_3 psig VRT 780bb1_SSOTEF_7.28.2020-pmx Page 1 of 1 User Value Sets Report Client Name: Crestone Peak Resources Job: Site Specific Oil Tank Emissions Factor Estimate 3 prig Location: Sullivan 26H -P268 Buffer House Flash User Value [EmissionFactor] * Parameter 95.7081 SCF/bbl Upper Bound Lower Bound SCF/bbl * Enforce Bounds False Remarks This User Value Set was programmatically generated. GUID={15683FF4-8F25-479F-835F-77B7DA312210} Total Oil Tank VOC Emissions User Value [EmissionFactor] * Parameter 1.3952 lb/bbl Upper Bound Lower Bound * Enforce Bounds False Remarks This User Value Set was programmatically generated. GUID={32D9FAFE-3F78-42E8-8F80-7A955FF565EB} MB VOC Emissions User Value [EmissionFactor] * Parameter 0.278305 lb/bbl Upper Bound Lower Bound * Enforce Bounds False Remarks This User Value Set was programmatically generated. GUID={CA4BE1C7-D2F9-4C04-A933-C8958431508E} Oil Tank Flash VOC Emissions User Value [EmissionFactor] * Parameter 1.1169 lb/bbl Upper Bound Lower Bound * Enforce Bounds False Remarks This User Value Set was programmatically generated. GUID={2D6B69F2-CC9B-4A7E-8921-4DF3DE2127EB) Oil Tank Flash Factor User Value [EmissionFactor] * Parameter 12.4749 SCF/bbl Upper Bound SCF/bbl Lower Bound SCF/bbl * Enforce Bounds False Remarks This User Value Set was programmatically generated. GUID=(976A71D1-ABD4-4F51-90A8-40B6DBD5E3C4) • User Specified Values ? Extrapolated or Approximate Values ProMax 5.0.20034.0 Licensed to SLR Intemational Corporation and Affiliates Copyright ® 2002-2020 BRE Group, Ltd. Page 46 of 76 Tank. -1 ❑ X Working and Breathing Parameters , Floating Roof Fittings Loading Loss Parameters ) Results 1 Work I ► Property Value I Units Process Stream Tank Geometry Shell Length Shell Diameter Plumber of Storage Tanks Employed Location Time Frame Report Components Set Bulk Temperature to Stream Temperature? Use AP42 Raoult's Vapor Pressure? Maximum Fraction Fill of Tank Average Fraction Fill of Tank Minimum Fraction Fill of Tank Material Category Insulation Tank Color LP Oil Vertical Cylinder Year Non-exemptVOC f✓ Uninsulated Shell Paint Condition Average Breather 'vent Pressure Breather 'vacuum Pressure Roof Type Slope of Coned Roof Roof Color Roof Paint Condition Flashing Temperature Bolted or Riveted Construction? Knoimn Sun of Ina -eases in Liquid Level? Vapor Balanced Tank? Calculate Loading Losses? Output Flashing Losses? Output Working/Breathing Losses? Average -J ft ft J 90 % 50 f 10 % • J 0.03 psig -0.03 psig 0.0625 63.41 F J J Edit Source ... I r Page 47 of 76 Tank -1 ❑ X I Working and Breathing Parameters 1 Floating P.00f Fittings Loading Loss Parameters Results l Work Property I Value I Units Atmospheric Pressure True Vapor Pressure at Average Tempera. Average Liquid Surface Temperature Maximum Liquid Surface Temperature Bulk Liquid Temperature Annual Tank Turnover Rate. Flashing Losses Loading Losses Maximum Hourly Loading Loss Total's /B Losses Working Losses per Tank Standing Losses per Tank Rim Seal Losses per Tank Withdrawal Loss per Tank Deck Fitting Losses per Tank Ded. Seam Losses per Tank 12.08 psia 9.611 psia 54.73 'F 63.41 'F 52.58 ''F 87.48 O ton; yr O ton;yr O lb;hr 39.62 tonfyr 2.569 ton;yr 2.383 ton; yr O tonfyr O tonfyr O ton/yr O tan/yr I� Edit Source ... f - Page 48 of 76 Tank -1 Floating Roof Fittings I Loading Loss Parameters I Results Working and Breathing Report I Loading Report I Flash Report I Warnings I FroMax AF -42 Emissions Report Annual Emissions Vertical :ylin3er Late^rents Mixture Propane Isobutane n -Butane Isopentane n-Fentane vyclopentane n -Hexane yolohesane Is:hexane Heptane Kethylcyclohexane 3 2,4-Tria.ethylpentane Ben=ene Toluene Ethyltentene c-Y,ylent otane Nonane 2 -cane :11 :12 :13 :14 :15 lc :17 :15 :19 :21 :23 :24 :25 :2E C30 :10+ W rking Losses iton/yr1 20.SE 1.ei7 4.715 1.179 1.2EE 0,37- _.08448 .e471 0.1593 0.08827 0.00128 X0128 O ,0219. - '--`39 ..000 9703 ..=0£302 ..Vol9E _.01388 0.003944 0.0009058 5.427E-05 ...158E-_5 ...331E -OE 1.427E OE 4.333E-07 -.983E-08 4.597E-08 ..847E-09 S.878E-08 _.04EE-10 1.571E-10 ..751E-11 ...252E-11 .::7E-12 .2..318E-12 1.835E-13 7.583E-14 4.341E-14 Breathing Losses 19.0E .2E8 1.155 4.3:3 1.094 1.1-4 0,05753 0.349E 0.07834 0.6001 0.1755 _,0818. 0.00118? 0.02037 0.020,7 ` _._05544 =.05745 0.01287 0.003658 :..008399 0.0001888. 5.033E-0'5 -.029E-O5 5.871E -0o 1.323E -Of. 4.018E-07 7.403E-08 4.213E-08 .277E_09 5.451E-0:_ 7.4E-2£-10 1.457E-1! i.�95E-11 ...088E-11 7.323E-12 2.150E-12 ..701E--13 7.031E-14 4.581E-14 (ton'yr) Total Lasses (tonlyr) 39.F.2 19.2i 3.503 9.088 2.273 2.441 O .1202 O .72f5 ..liza 1.247. =.,,f4 0.1701 0.0024£7 0.04234 0.0431E 0.00187 0.01215 0.1154 0.=2£75 :.00174E. ,0003924 O.V001n4E 4.21E E-05 1.220_-05 2.750E -OE 8.350E-07 1.539E-07 8.8E1E-08 1.512E-08 1.133E-0, 1.551E-09 3.0729E-10 1.309E-10 4.339E-11 1.522E-11 4.4E8E-12 3.53fE-13 1.4f1E-13 .522E-14 Edit Source ... Page 49 of 76 Alliance SOURCE TEST. !NG 5530 Marshall Street Arvada, Colorado 80002 Phone: 303-420-5949 Fax: 303-420-5920 EXTENDED NATURAL GAS LIQUID ANALYSIS SAMPLE DATA PROJECT NO CPR -8-95 SAMPLE ID Pressurized Liquid COMPANY NAME Crestone Peak Resources ANALYSIS DATE 8/28/2018 SITE Sullivan 26H SAMPLE DATE 8/27/2018 UNIT ID Bulk CYLINDER NO 37516 SAMPLED BY NHM LAB ANALYST CLB FIELD DATA SAMPLE PROBE PRESSURE (psig) 28.6 SAMPLE PROBE TEMP (°F) 109 UNIT GAUGE PRESSURE (psig) 25 UNIT GAUGE TEMP (°F) 110 AMBIENT PRESSURE (psi) 12.2 AMBIENT TEMP (°F) 79 COMMENTS: LABORATORY DATA COMPONENT MOLE % WT% LV% CARBON DIOXIDE 0.0496 0.0158 0.0148 NITROGEN (AIR).0.0093 0.0020 0.0017 METHANE 0.2196 0.0255 0.0653 ETHANE 2.0651 0.4498 0.9688 PROPANE 5.4532 1.7420 2.6355 ISOBUTANE 1.8312 0.7710 1.0512 N -BUTANE 6.7491 2.8418 3.7326 ISOPENTANE 3.4721 1.8147 2.2275 N -PENTANE 5.0775 2.6539 3.2287 CYCLOPENTANE 0.4273 0.2171 0.2220 N -HEXANE 4.6056 2.8752 3.3223 CYCLOHEXANE 1.6816 1.0252 1.0034 OTHER HEXANES 5.5221 3.4191 3.7917 OTHER HEPTANES 7.1494 5.1649 5.6342 METHYLCYCLOHEXANE 3.2842 2.3360 2.3147 2,2,4 TRIMETHYLPENTANE 0.0387 0:0320 0.0341 BENZENE 0.4867 0.2754 0.2388 TOLUENE 1.5132 1.0100 0.8884 ETHYLBENZENE.0.1852 0.1424 0.1253 XYLENES.1.7620 1.3551 1.1916 OTHER OCTANES 7.9955 6.5788 6.9266 NONANES 6.0854 5.6454 5.8893 DECANES PLUS 34.3365 59.6068 54.4915 TOTAL 100.00000 100.00000 100.00000 SAMPLE FRACTIONS TOTAL C6+ C7+ C10+ SPG LIQUID 0.767 0.799 0.810 0.839 API GRAVITY 53.0 45.6 43.2 37.2 MOLECULAR WEIGHT 138.0 165.4 181.3 239.4 ABSOLUTE DENSITY (Ibs/gal) 6.4 6.7 6.8 7.0 HEATING VALUE LIQUID IDL GAS (GBTU/gal) 93303.0 127365.3 128742.7 130921.2 GBTU/GAL LIQUID 112346.2 127403.1 128305.5 129787.3 NBTU/GAL LIQUID 123753.6 128303.3 128733.0 133237.0 VAPOR/LIQUID (SCF/gal) 19.0 17.0 16.0 13.8 VAPOR PRESSURE (psia) 45.7 1.2 0.5 0.0 ANALYTICAL PROCEDURES TAKEN FROM GPA-2186, ASTM D6730-01(2011), ASTM D7169. Page 1 of 6 Page 50 of 76 9:02 AM, 8/31/2018 Alliances SOURCE. TESTING EXTENDED NATURAL GAS LIQUID ANALYSIS DHA COMPONENT ANALYSIS 5530 Marshall Street Arvada, Colorado 80002 Phone: 303-420-5949 Fax: 303-420-5920 SAMPLE DATA PROJECT NO CPR -8-95 SAMPLE ID Pressurized Liquid COMPANY NAME Crestone Peak Resources ANALYSIS DATE 8/28/2018 SITE Sullivan 26H SAMPLE DATE 8/27/2018 UNIT ID Bulk CYLINDER NO 37516 SAMPLED BY NHM LAB ANALYST CLB FIELD DATA SAMPLE PROBE PRESSURE (psig) 28.6 SAMPLE PROBE TEMP (°F) 109 UNIT GAUGE PRESSURE (psig) 25 UNIT GAUGE TEMP (°F) 110 AMBIENT PRESSURE (psi) 12.2 AMBIENT TEMP (°F) 79 COMMENTS: LABORATORY DATA COMPONENT MOLE % WT% LV% Air 0.0093 0.0020 0.0017 Carbon Dioxide 0.0496 0.0158 0.0148 Methane 0.2196 0.0255 0.0653 Ethane 2.0651 0.4498 0.9688 Propane 5.4532 . 1.7420 2.6355 Isobutane 1.8312 0.7710 1.0512 n -Butane 6.7491 2.8418 3.7326 Cyclopentane 0.4273 0.2171 0.2220 Isopentane 3.4721 1.8147 2.2275 n -Pentane 5.0775 2.6539 3.2287 Unknown C5s 0.0000 0.0000 0.0000 Neopentane 0.0000 0.0000 0.0000 Benzene 0.4867 0.2754 0.2388 Methylcyclopentane 1.9388 1.1820 1.2028 Cyclohexane 1.6816 1.0252 1.0034 2,2-Dimethylbutane 0.0433 0.0270 0.0317 Neohexane 0.0000 0.0000 0.0000 2-Methylpentane 1.9322 1.2062 1.4057 2,3-Dimethylbutane 0.2739 0.1710 0.1969 3-Methylpentane 1.3104 0.8181 0.9376 Unknown C6s...0.0236 0.0147 0.0170 n -Hexane 4.6056 2.8752 3.3223 Toluene 1.5132 1.0100 0.8884 1,1-Dimethylcyclopentane 0.2830 0.2013 0.2034 1,t-3-Dimethylcyclopentane 0.3525 0.2507 0.2553 1,c-3-Dimethylcyclopentane 0.3816 0.2714 0.2775 1,t-2-Dimethylcyclopentane 0.5472 0.3892 0.3948 Methylcyclohexane 3.2842 2.3360 2.3147 1,c-2-Dimethylcyclopentane 0.0474 0.0337 0.0333 Ethylcyclopentane 0.0919 0.0653 0.0650 Cycloheptane 0.0000 0.0000 0.0000 2,2-Dimethylpentane 0.0543 0.0394 0.0445 2,4-Dimethylpentane0.2276 0.1652 0.1870 2,2,3-Trimethylbutane 0.0163 0.0118 0.0131 3,3-Dimethylpentane 0.0349 0.0254 0.0279 2-Methylhexane 0.8778 0.6372 0.7150 2,3-Dimethylpentane 0.3286 0.2385 0.2615 3-Methylhexane 0.9855 0.7154 0.7931 3-Ethylpentane 0.0709 0.0514 0.0561 n-Heptane 2.8501 2.0689 2.3067 Triptane 0.0000 0.0000 0.0000 Unknown C7s 0.0000 0.0000 0.0000 Page 2 of 6 Page 51 of 76 9:02 AM, 8/31/2016 Styrene 0.0000 0.0000 0.0000 Ethylbenzene 0.1852 0.1424 0.1253 o-Xylene 0.4562 0.3509 0.3042 m-Xylene 0.9312 0.7162 0.6322 p-Xylene 0.3745 0.2881 0.2552 1,1,3-Trimethylcyclopentane 0.0000 0.0000 0.0000 1,t-2,c-4-Trimethylcyclopentane 0.2011 0.1635 0.1668 1,t-2,c-3-Trimethylcyclopentane 0.1833 0.1490 0.1507 1,c-3-Dimethylcyclohexane 0.0270 0.0219 0.0218 1,t-4-Dimetylcyclohexane 0.4207 0.3420 0.3419 1,1-Dimethylcyclohexane 0.1283 0.1043 0.1019 1-Methyl-c-3-ethylcyclopentane 0.0000 0.0000 0.0000 1-Methyl-t-2-ethylcyclopentane 0.0610 0.0495 0.0491 1,1,2-Trimethylcyclopentane 0.1400 0.1138 0.1123 1,c-2,t-4-Trimethylcyclopentane 0.0000 0.0000 0.0000 1,c-2,t-3-Trimethylcyclopentane 0.0000 0.0000 0.0000 1-Methyl-t-3-ethylcyclopentane 0.0286 0.0232 0.0232 1-Methyl-l-ethylcyclopentane 0.0000 0.0000 0.0000 1,t-3-Dimethylcyclohexane 0.4270 0.3472 0.3374 1,c-4-Dimethylcyclohexane 0.0000 0.0000 0.0000 1,c-2,c-3-Trimethylcyclopentane 0.0000 0.0000 0.0000 Isopropylcyclopentane 0.0648 0.0527 0.0517 1-Ethyl-c-2-methylcyclopentane 0.0000 0.0000 0.0000 1,c-2-Dimethylcyclohexane 0.0572 0.0465 0.0446 n-Propylcyclopentane 0.7899 0.6421 0.6308 Ethylcyclohexane 0.0460 0.0374 0.0362 Cycloodane 0.0000 0.0000 0.0000 n -Octane 1.8011 1.4905 1.6187 Unknown C8s 0.0000 0.0000 0.0000 Dilsobutyl 0.0000 0.0000 0.0000 Isooctane 0.0000 0.0000 0.0000 2,2,4-Trimethylpentane 0.0387 0.0320 0.0341 2,2-Dimethylhexane 0.3060 0.2532 0.2775 2.4-Dimethylhexane 0.1932 0.1598 0.1739 2, 5-Dimethylhexane 0.1235 0.1022 0.1122 2, 2, 3-Trimethyl pentane 0.0000 0.0000 0.0000 3,3-Dimethylhexane 0.0683 0.0565 0.0607 2,3,4-Trimethylpentane 0.0370 0.0306 0.0325 2,3-Dimethylhexane 0.1064 0.0880 0.0942 2-Methylheptane 0.8992 0.7441 0.8126 4-Methylheptane... 0.3567 0.2952 0.3193 3-Methylheptane 0.5120 0.4237 0.4576 3,4-Dimethylhexane 0.0471 0.0390 0.0413 3-Ethylhexane 0.9700 0.8027 0.8576 C9 6.0854 5.6454 5.8893 C10 5.3841 5.5495 5.7969 C11 3.7962 4.2986 4.4296 C12 3.0168 3.7226 3.7910 C13 2.8768 3.8422 3.5701 C14 2.4979 3.5900 3.2918 C15 2.0492 3.1533 2.8709 C16 1.5857 2.6013 2.3487 C17 1.4714 2.5632 2.3253 C18 1.3999 2.5810 2.3332 C19 1.1596 2.2557 2.0153 C20 0.9921 2.0306 1.8037 C21 0.7784 1.6724 1.4770 C22 0.8038 1.8087 1.5882 C23 0.6367 1.4973 1.3088 C24 0.5834 1.4314 1.2455 C25 0.5342 1.3647 1.1821 C26 0.4513 1.1989 1.0338 C27 0.4370 12055 1.0348 C28 0.3488 0.9974 0.8524 C29 0.3166 0.9375 0.7985 C30 0.3198 0.9795 0.8315 C31 0.2237 0.7081 0.5985 C32 0.2301 0.7515 0.6331 C33 0.1725 0.5808 0.4876 C34 0.1849 0.6416 0.5369 C35 0.1638 0.5851 0.4880 C36+ 1.9219 7.0584 5.8181 TOTAL 100.0000 100.0000 100.0000 Page 3 of 6 Page 52 of 76 9:02 AM, 8/31/2018 Alliance SOURCE: TEeTiNG EXTENDED NATURAL GAS LIQUIDS ANALYSIS BY CARBON NUMBER 5530 Marshall Street Arvada, Colorado 80002 Phone: 303-420-5949 Fax: 303-420-5920 SAMPLE DATA PROJECT NO CPR -8-95 SAMPLE ID Pressurized Liquid COMPANY NAME Crestone Peak Resources ANALYSIS DATE 8/28/2018 SITE Sullivan 26H SAMPLE DATE 8/27/2018 UNIT ID Bulk CYLINDER NO 37516 SAMPLED BY NHM LAB ANALYST CLB FIELD DATA. SAMPLE PROBE PRESSURE (psig) 28.6 SAMPLE PROBE TEMP (°F).109 UNIT GAUGE PRESSURE (psig) 25 UNIT GAUGE TEMP (°F) 110 AMBIENT PRESSURE (psi) 12.2 AMBIENT TEMP (°F) 79 COMMENTS: LABORATORY DATA COMPONENT MOLE % WT% LV% Air 0.0093 0.0020 0.0017 Carbon Dioxide 0.0496 .0.0158 0.0148 C1 0.2196 0.0255 0.0653 C2 2.0651 0.4498 0.9688 . C35.4532 1.7420 2.6355 C4 8.5803 3.6128 4.7838 C5 8.9769 4.6857 5.6782 C6 12.2960 7.5949 8.3562 C7 11.9468 8.5110 8.8373 CB.9.9813 8.1084 8.2776 C9 6.0854 5.6454 5.8893 C10 5.3841 5.5495 5.7969 C11 3.7962 4.2986 4.4296 C12 3.0168 3.7226 3.7910 C13 2.8768 3.8422 3.5701 C14 2.4979 3.5900 3.2918 C15 2.0492 3.1533 2.8709 C16 1.5857 2.6013 2.3487 C17 1.4714 2.5632 2.3253 C18 1.3999 2.5810 2.3332 C19 1.1596 2.2557 2.0153 C20 0.9921 2.0306 1.8037 C21 0.7784 1.6724 1.4770 C22 0.8038 1.8087 1.5882 C23 0.6367 1.4973 1.3088 C24 0.5834 1.4314 1.2455 C25 0.5342 1.3647 1.1821 C26 0.4513 1.1989 1.0338 C27 0.4370 1.2055 1.0348 C28 0.3488 0.9974 0.8524 C29 0.3166 0.9375 0.7985 C30 0.3198 0.9795 0.8315 C31 0.2237 0.7081 0.5985 C32 0.2301 0.7515 0.6331 C33 0.1725 0.5808 0.4876 C34 0.1849 0.6416 0.5369 C35 0.1638 0.5851 0.4880 C36+ 1.9219 7.0584 5.8181 TOTAL 100.0000 100.0000 100.0000 Page 4 of 6 Page 53 of 76 9:02 AM, 8/31/2018 Alliance SOURCE_ TES? INU PHYSICAL PROPERTY TESTING SAMPLE DATA PROJECT NO CPR -8-95 COMPANY NAME Crestone Peak Resources SITE Sullivan 26H UNIT ID Storage Tank SAMPLED BY NHM FIELD DATA SAMPLE PRESSURE (psig) NA AMBIENT PRESSURE (psi) 12.2 COMMENTS: LABORATORY DATA 5530 Marshall Street Arvada, Colorado 80002 Phone: 303-420-5949 Fax: 303-420-5920 SAMPLE ID Sales Oil ANALYSIS DATE 8/28/2018 SAMPLE DATE 8/27/2018 CYLINDER NO Jar LAB ANALYST CLB SAMPLE TEMP (°F)...90 AMBIENT TEMP (°F) 79 API GRAVITY 47.1 ASTM D5002 RVP EQUIVALENT (psi) 8.2 ASTM D6377* NOTES: 'RVPe = VPCR4(100°F) x A A = 0.915 for ambient samples or 0.834 for pressurized samples Page 5 of 6 Page 54 of 76 9:02 AM, 8/31/2018 Alliance SOURCE: TESTINU BUBBLE POINT QUALITY ASSURANCE 5530 Marshall Street Arvada, Colorado 80002 Phone: 303-420-5949 Fax: 303-420-5920 SAMPLE DATA PROJECT NO CPR -8-95 SAMPLE ID Pressurized Liquid COMPANY NAME Crestone Peak Resources ANALYSIS DATE.8/28/2018 SITE Sullivan 26H SAMPLE DATE 8/27/2018 UNIT ID.Bulk CYLINDER NO 37516 SAMPLED BY NHM LAB ANALYST CLB FIELD DATA SAMPLE PROBE PRESSURE (psig) 28.6 SAMPLE PROBE TEMP (°F) 109 UNIT GAUGE PRESSURE (psig) 25 UNIT GAUGE TEMP (°F) 110 AMBIENT PRESSURE (psi) 12.2 AMBIENT TEMP (°F).79 COMMENTS: 800 X00 500 500 RECORDED PRESSURE (psia) 40.8 VMG CALCULATED PRESSURE (psia) 44.4 QA TOLERANCE 30% DIFFERENCE 8.8% PHASE DIAGRAM T FI Page 6 of 6 Page 55 of 76 9:02 AM, 8131/2018 Alliance SOURCE TESTING EXTENDED GAS ANALYSIS 5530 Marshall Street Arvada, Colorado 80002 Phone: 303-420-5949 Fax: 303-420-5920 SAMPLE DATA PROJECT NO CPR -8-95 SAMPLE ID HP Sep Gas COMPANY NAME Crestone Peak Resources ANALYSIS DATE 8/29/2018 SITE Sullivan 26H SAMPLE DATE 8/27/2018 UNIT ID 46-26H CYLINDER NO GV-32 SAMPLED BY NHM LAB ANALYST CLB FIELD DATA SAMPLE PRESSURE 196 psi SAMPLE TEMP 104 F AMBIENT PRESSURE 12.2 psi AMBIENT TEMP 79 F COMMENTS: LABORATORY DATA COMPONENT MOLE % HYDROGEN SULFIDE 0.0000 0.0000 0.0000 CARBON DIOXIDE 1.7783 3.3926 0.3040 NITROGEN 0.5498 0.6676 0.0606 METHANE 71.9844 50.0587 12.2251 ETHANE 13.9127 18.1343 3.7273 PROPANE 6.7900 12.9788 1.8740 ISOBUTANE 0.8505 2.1430 0.2788 N -BUTANE 2.1083 5.3119 0.6659 ISOPENTANE 0.4599 1.4383 0.1685 N -PENTANE 0.5540 1.7326 0.2012 CYCLOPENTANE 0.0346 0.1052 0.0103 N -HEXANE 0.1585 0.5919 0.0653 CYCLOHEXANE 0.0488 0.1782 0.0166 OTHER HEXANES 0.2434 0.9092 0.1003 HEPTANES 0.1282 0.5568 0.0593 METHYLCYCLOHEXANE 0.0580 0.2468 0.0233 2,2,4 TRIMETHYLPENTANE 0.0001 0.0005 0.0001 BENZENE 0.0227 0.0770 0.0064 TOLUENE 0.0305 0.1218 0.0102 ETHYLBENZENE 0.0027 0.0125 0.0011 XYLENES 0.0245 0.1130 0.0095 OCTANES 0.0880 0.4358 0.0451 NONANES 0.0217 0.1208 0.0122 DECANES 0.0971 0.5990 0.0597 SUBTOTAL 99.9469 OXYGEN/ARGON 0.0531 WT% GPM 99.9264 19.9248 0.0736 0.0047 TOTAL 100.00 100.00 19.93 BTU MOLECULAR WEIGHT 23.0691 NET DRY REAL 1211.8202 /scf RELATIVE DENSITY (AIR=1) 0.7965 COMPRESSIBILITY FACTOR 0.9957 GROSS DRY REAL 1337.7946 /scf GROSS WET REAL 1314.9943 /scf ANALYTICAL PROCEDURES TAKEN FROM GPA 2286-95 Page 56 of 76 Alliance SOURCE TESTING EXTENDED GAS ANALYSIS 5530 Marshall Street Arvada, Colorado 80002 Phone: 303-420-5949 Fax: 303-420-5920 SAMPLE DATA PROJECT NO CPR -8-95 SAMPLE ID Gas COMPANY NAME Crestone Peak Resources ANALYSIS DATE 8/29/2018 SITE Sullivan 26H SAMPLE DATE 8/27/2018 UNIT ID Buffer House CYLINDER NO GV-82 SAMPLED BY NHM LAB ANALYST CLB FIELD DATA SAMPLE PRESSURE 49 psi SAMPLE TEMP 105 F AMBIENT PRESSURE ................ 12.2 psi AMBIENT TEMP 79 F COMMENTS: LABORATORY DATA COMPONENT MOLE °/a HYDROGEN SULFIDE 0.0000 0.0000 CARBON DIOXIDE 1.4530 1.6751 NITROGEN 1.1628 0.8533 METHANE28.9443 12.1642 ETHANE 21.9187 17.2656 PROPANE 22.7023 26.2248 ISOBUTANE 3.8704 5.8932 N -BUTANE 10.1833 15.5056 ISOPENTANE 2.4986 4.7227 N -PENTANE 2.9401 5.5572 CYCLOPENTANE 0.1881 0.3457 N -HEXANE 0.8354 1.8859 CYCLOHEXANE 0.2345 0.5170 OTHER HEXANES.1.3364 3.0169 HEPTANES 0.5510 1.4463 METHYLCYCLOHEXANE 0.2336 0.6010 2,2,4 TRIMETHYLPENTANE 0.0004 0.0012 BENZENE 0.1009 0.2066 TOLUENE 0.0992 0.2394 ETHYLBENZENE 0.0056 0.0157 XYLENES 0.0451 0.1255 OCTANES 0.2616 0.7829 NONANES 0.0635 0.2132 DECANES 0.1488 0.5546 SUBTOTAL 99.7776 OXYGEN/ARGON 0.2224 WT% GPM e 0.0000 0.2506 0.1293 4.9585 5.9234 6.3202 1.2798 3.2442 0.9234 1.0770 0.0563 0.3471 0.0806 0.5553 0.2569 0.0949 0.0002 0.02,85 0.0335 0.0022 0.0177 0.1354 0.0361 0.0923 99.8136 25.8434 0.1864 0.0199 TOTAL 100.00 100.00 25.86 BTU MOLECULAR WEIGHT 38.1726 NET DRY REAL 1960.7656 /scf RELATIVE DENSITY (AIR=1) 1.3180 COMPRESSIBILITY FACTOR 0.9871 GROSS DRY REAL 2161.8750 /Sef GROSS WET REAL 2125.2418 /scf ANALYTICAL PROCEDURES TAKEN FROM GPA 2286-95 Page 57 of 76 Form APCD-101 COLORADO Department of Public Health & Environment Company Contact Information Form Ver. September 10, 2008 Company Name: Crestone Peak Resources Operating, LLC Source Name: Sullivan 26H -P268 Battery (123-9FF 1) Permit t Contact': Sabrina Pryor Address: 10188 East 1-25 Frontage Road Street Firestone CO 80504 City State Zip Phone Number: 303-774-3923 Fax Number: E-mail: sabrina.pryor@crestonepr.com Billing Contact: Permit Feesl Sabrina Pryor Address: See Permit Contact Street City State Zip Phone Number: Fax Number: E-mail: Check how would you like to receive your permit fee invoice? Compliance Contact2: Taryn Weiner Address: 10188 East 1-25 Frontage Road Street Firestone CO 80504 City State Zip Phone Number: 303-774-3908 Fax Number: E-mail: taryn.weiner@crestonepr.com Billing Contact: (Annual Feed Taryn Weiner Address: See Compliance Contact Street Cit) State Zip Phone Number: Fax Number: E-mail: Mail: E-mail: Fax: ❑ Footnotes: The permit contact should be the point of contact for technical information contained in the permit application. This may be a company representative or a consultant. 2 The compliance contact should be the point of contact for discussing inspection and compliance at the permitted facility. 3 The billing contact (Permit fees) should be the point of contact that should receive the invoice for fees associated with processing the permit application & issuing the permit. (Reg. 3, Part A, Section VI.B) 4 The billing contact (Annual fees) should be the point of contact that should receive the invoices issued on an annual basis for fees associated with actual emissions reported on APENs for the facility. (Reg. 3, Part A, Section VI.C) Page 59 of 76 Ambient Air Impact Analysis The Colorado Department of Public Health and Environment Colorado Modeling Guideline for Air Quality Permits (Modeling Guideline), draft version dated May 2018, states that the preliminary air impact analysis for construction permit applications can be done using quantitative (modeling) or qualitative (non -modeling) methods. Table 1 of the Modeling Guideline provides modeling thresholds that indicate modeling is usually warranted for new sources with an emission rate greater the threshold. Table 1 below provides the modeling thresholds and a determination if modeling is required for this application. Table 1. Ambient Air Impact Determination Pollutant Modeling Threshold Modeling Required? Carbon Monoxide (CO) 23 pounds per hour No Nitrogen Oxides (NOx) 40 tons per year No Sulfur Dioxide (SO2) 40 tons per year No Particulate matter <10 µm (PMlo) 82 pounds per day No Particulate matter <2.5 µm (PM2.$) 5 tons per year No 11 pounds per day No Lead (Pb) 25 pounds per 3 -months No Based upon these criterions, Crestone has determined that no modeling analysis is required as a part of this application. Page 61 of 76 Form APCD-102 Company Name: L'reslom: Peak Resource. Ihk*nlnlp. I,I.I' Source Name: Sethi un 26I1-1'2611 Source AIRS IO: 123_YFFI Colorado Department of Public Health and Environment Air Pollution Control Division Facility Wide Emissions Inventory Form Va nerd. 201, t'mmtrun d hum., 4. Fain 0,k, 1.01441.14. eeee ial 401.011'221 corral.,"• IIrprrullVll ' 1UNIIhanrl • ' 11.4.41.22. AIRS 111 164u1mmn1144.1.10^ oar MOD 1412.. 6'1 .A1M VOW 1H IIH'lln A... • En A)1 n -14u VHY 124-1'111' INP 1,\110 Y?n., .an .w0• IH' 1' 11 1111110 A.wl Ann M/ Tut EH \41 •-Iln \Ira la Inn 'r.\.•1:. .. _ .. .. .. I 4X6 - I _ _ I , • n 44 ,. •, n4 - 1 1 .. .. .. .. p., m 11 u. 1 - .. .. r. n - - 4140! 1'N' _ _ .. .. 011 -- 1 _ - 11 Yu - _ � 113 .. _ _ - 1111 1x11 1'.3 I .. .. _ xYl .. _. _ 5• .. .. 694 Dull -1 .- _ .. 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An 11.ne,i 11.117 (.•n.14d USN summ•nf N,i ruama.'ra.1, AnittP.01,i. 0022 0.11 •.0 11 10 I •.1 0.1 122 00 11.11 al 11e uu n.5 0.1 aY u IY 00 co .�-• 1 r+ Y Nommn: I'Ibis form should he unmpkrd Nr include high ex winos and all proposed nem ot modifications o esioUto rnu.auulx source 2. It the emissions source i1' new Men user "proposed" lalrler the Penni, No and AIRS II ) data columns 1. HAP abbreviations include. BZ= Ileteene Tel = Tobago, EB = Ern. 'benzene x21= Ry lease HCHO = F omlaldeh)dc 4. API'N lIungn/lnetpndicanl Soamcs should he 'minded Mum martwned. Creston Peak Resources Operating, LLC 231-TMP = 2,2,3- rinse In Ilmnwu2 Amami = A1:cwld Jade Amr = Acmleio n -Hex = n -I realms Muth = Methanol Page 63 of 76 7230/2020 Process Description The Sullivan 26H -P268 Battery facility is an oil and gas production facility located in Weld County, Colorado. The twelve (12) wells on site each produce through high/low pressure separators followed by a bulk separator. • Hydrocarbon liquids from the bulk separator are routed through a vapor recover tower (VRT) before being sent to the condensate storage tanks. Produced water from the high/low pressure separators is routed directly to water storage tanks. Condensate and produced water storage tank emissions are routed to enclosed combustors for control. Condensate is transferred out of the facility either by pipeline or truck. Produced water is transported from the facility via truck. The storage tank battery consists of eight (8) 500 -barrel condensate storage tanks and two (2) 500 -barrel water storage tanks. • Gas from the low-pressure side of the separators are routed to vapor recovery units (VRU). In the event the VRUs are offline, gas is sent to enclosed combustors for control. • Gas from the high-pressure side of the separators is directed to the sales line via VRU. Crestone is requesting to convert the individual permit for condensate tanks to GPO1 and requesting an individual permit for an enclosed process flare at the Sullivan 26H -P268 Battery facility to control the low- pressure separator gas when VRUs are unavailable. Figure 1. Process Flow Diagram e heeds • Pre c:o Nat., _ea.:, teTw.t .-doted see • s to =t' ♦ • N �•y' es w e -eat to 'ea e: r.e .oted v..e. V,., -le lee:. -t::.: t 1,, '.e.,u.e;et :o Seel Gas vapor P'Pebne Page 65 of 76 Form APCD-3O9 CDPHE COLORADO Air Pollution Control Division Department of Public Health Et Environment APCD Internal Use Only Received Date Approved? ❑ Approval Date Operating and Maintenance Plan Template for Separators' Ver. January 27, 2020 ' This term "separators" is intended throughout to include two-phase separators, three-phase separators, high/low pressure separators, heater -treaters, vapor recovery towers, etc., and the associated air pollution control equipment. The Air Pollution Control Division developed this Operating and Maintenance Plan (O8M Plan) for separators that use emissions controls, permitted at synthetic minor and major oil and gas facilities in the State of Colorado. One O&M Plan may be used for multiple separators at one facility if each are controlled and monitored in the same manner. An oam Plan shall be submitted with the permit application when required. The facility operator must comply with the requirements of the oam Plan upon commencement of operation. An existing approved OEr.M Plan may be modified without a permit modification or permit reissuance, but the operator must adhere to the requirements of the existing approved oam Plan until an approval letter is issued for the new O&M Plan. The operator is required to use the division -developed OEtM Plan template forms in order to meet minimum expectations within a standard, organized format. Do not modify the structure and/or content of this template. If the facility or emissions unit is subject to other state or federal regulations with duplicative requirements, the operator must follow the most stringent regulatory requirement. Please note that OEtM requirements are different for facilities in the Denver Metro and North Front Range 8 -hour ozone nonattainment area. For sources that are subject to the Title V Operating Permits program: In accordance with Colorado Regulation No. 3, Part C, Section V.C.5., some or all of the monitoring specified in this OEtM plan will be incorporated as specific conditions in the source's Title V Operating Permit (if applicable). Additional monitoring not listed in this ()am Plan may be included in the source's Operating Permit in order to satisfy the periodic monitoring requirements of Regulation No. 3, Part C, Section V.C.5.b. Submittal Date: July 31, 2020 Section 1 - Source Identification For new permits, some of this information (i.e., Facility AIRS ID, Permit Number, and AIRS Point ID) may not be known at the time of application. Please only fill in the fields that are known and leave the others blank. Company Name: Crestone Peak Resources Facility Operating, LLC Location: SESE Section 26, T2N, R68W Facility Name: Sullivan 26H -P268 Battery Facility AIRS ID (for existing facilities) 123 - 9FF1 Is this facility located in the Denver Metro and North Front Range 8 -hour ozone nonattainment area? ® Yes ❑ No Emission Units Covered by this OEM form Facility Equipment ID Permit Number Buffer TBD AIRS Point ID TBD Page 1 of 5 Page 67 of 76 COLORADO Air Pollution Control Division Department of Public Health b Environment Section 2 - Maintenance Schedules Check one of the following: Facility shall follow manufacturer recommendations for the operation and maintenance of the emissions unit and control devices. These schedules and practices, as well as all maintenance records showing compliance with these recommendations, shall be made available to the division upon request. Facility shall follow individually developed maintenance practices and schedules for the operation and maintenance of the emissions unit and control devices. These schedules and practices, as well as all maintenance records showing adherence to these practices, shall be made available to the division upon request and shall be consistent with good air pollution control practices for minimizing emissions as defined in the New Source Performance Standard (NSPS) general conditions. Confirm the following requirement, if the separator has a pressure relief valve (PRV): The operator shall inspect the separator pressure relief valve (PRV) at a minimum once every calendar year. The inspection shall include a check that the PRV set point is adequate to ensure that emissions are routed to the emissions control device during normal operation. Records of these inspections, and any repairs, shall be made available to the division upon request. Section 3 - Recordkeeping Requirements The following box must be checked for the O&M Plan to be considered complete: Synthetic minor and major sources are required to maintain maintenance and monitoring records for ® the requirements of this OEtM Plan for a period of five (5) years. If applicable state requirements or any Federal NSPS, NESHAP, or MACT require a longer record retention period, the operator must comply with the longest record retention requirement. Page 2 of 5 Page 68 of 76 is CDPHE COLORADO Air Pollution Control Division Department of Public Health b Environment Section 4 - Monitoring Requirements Emission Unit Information The following boxes must be checked for the 0&M Plan to be considered complete: Attach a diagram or plot plan of the configuration of the separator(s), control device(s), and vapor recovery unit(s), as well as the location(s) of flow meters. This diagram is required in addition to the facility -wide diagram required for new permit applications. This diagram shall be retained with the OEM Plan for reference by the operator and division inspector. The permit requires calculation and recordkeeping of actual emissions from this source, but the calculation methods are not incorporated into the permit. In the space below, describe the formulas used to calculate the volume of gas vented from the separator and sent to the control device, using data from the meter if required. If using a vapor recovery tower (VRT), describe the method used to calculate the volume of gas vented from the VRT. If the permit throughput limit is in terms of hydrocarbon liquid, then in the space below describe how the liquid throughput shall be tracked. Examples: Flow meter at enclosed flare directly measures the volume of gas sent to flare from a single separator. OR Volume from tow pressure separator sent to control device = (Metered volume through high pressure separator) - (Metered volume through low pressure separator) OR Volume vented from VRT = (Total gas volume metered at flare) - (Metered volume to flare from low pressure separator) - (Volume to flare from tanks) OR Permit throughput limit is based on hydrocarbon liquid, which is tracked by tank inlet meter, with backup of sales/haul tickets. OR etc. Please be clear and specific about the sources of input data, and describe how the input data is collected and recorded. Attach additional pages if needed. Flow meter will be installed at enclosed flare to directly measures the volume of gas sent to flare from a single seperator. Page 3 of 5 Page 69 of 76 a"„„, COLORADO �H Air Pollution Control Division CDPME Department of Public Health b Environment Control Equipment Information Table 1 below details the monitoring parameters and frequency for control equipment depending on the type of control equipment and the requested permitted emissions at the facility. Indicate the separator emissions control by checking the appropriate boxes. In addition, check the appropriate box for "Monitoring Frequency" based on the facility attainment area status and facility -wide permitted VOC emissions. Table 1 Emissions Control or Recycling Method Parameter Monitoring Frequency Ozone Nonattainment Area Ozone Attainment Areas ❑ Permitted Facility Emissions a 40 tpy VOC ❑ Permitted Facility Emissions a 80 tpy VOC ❑ Permitted Facility Emissions < 80 tpy VOC ►1 Permitted Facility Emissions < 40 tpy VOC Enclosed Flare or Elevated Open Flare a Pilot Light / Auto - igniter Monitoring and Visible Emissions Observation Daily b. c Weekly b' c Daily b' c Weekly b' c Vapor Recovery Unit (VRU) or Recycled or Closed Loop System d ❑ Monitorin requirementsincludin g q g parameters and frequency, to be determined by the operator and listed below in footnote d. Other ❑ Monitoring requirements, including specific parameters and frequency, to be described in Section 5 below, and approved by the division. a Elevated Open Flare An open flare permitted after May 1, 2014 and used to comply with Regulation No. 7 Section XVII must be approved by the division as an alternate emission control device prior to operation, in accordance with Regulation No. 7 Section XVI1.B.2.e.; see PS Memo 15-03. b Pilot Light Monitoring Options If emissions are controlled by combustion device, then the operator must indicate in Table 2 the method by which the presence of a pilot tight will be monitored. One primary method for Pilot Light Monitoring must be checked and, optionally, secondary methods may be checked. Table 2: Pilot Light Monitoring Primary Secondary ❑ Monitoring Method I Visual Inspection ❑ ❑ Optical Sensor ❑ /1 Auto -Igniter Signal ❑ ❑ Thermocouple Page 4 of 5 Page 70 of 76 CDPHE COLORADO Air Pollution Control Division Department of Public Health b Envvonment Visible Emissions Observation and Method 22 Options At the frequency specified in Table 1, the operator is required to conduct an inspection of the subject combustion device for the presence or absence of smoke (e.g., visible emissions). If smoke is observed during the visible emissions inspection, the operator has the option to either (1) immediately shut-in the emissions unit to investigate the cause of the smoke, conduct any necessary repairs, and maintain records of the specific repairs completed; or (2) conduct a formal Method 22 observation to determine whether visible emissions (as defined per Regulation No. 7, Section XVII.A.16. ) are present. If a Method 22 is conducted, the record of the observations shall be maintained as required in Section 3 of this OM Plan (Reference: Regulation No. 7, Section XVII.C.3.d). If visible emissions are observed by Method 22, the operator shall immediately conduct any necessary repairs and maintain records of the specific repairs completed; if repair cannot be immediately completed, the operator shall shut-in the emissions unit, conduct any necessary repairs, and maintain records of the specific repairs completed. If the emissions unit is subject to Regulation No. 7, Section XII.E, operators must document the required inspections for the presence or absence of smoke. The division has historically approved a "check box" to satisfy the documentation procedures referenced in Section XII. The division will continue to accept the "check box" recordkeeping format in instances where no visible emissions are observed in order to demonstrate compliance with Regulation No. 7 Section XII.E.4.a. If a flare is not subject to Regulation No. 7 requirements (as described in the permit), a similar approach may be employed where the operator may conduct an inspection for presence or absence of smoke, and, if smoke is observed, the operator has the option to (1) immediately conduct repairs and maintain records of the specific repairs completed; (2) shut-in the emissions unit to investigate the cause of the smoke, conduct any necessary repairs, and maintain records of the specific repairs completed; or (3) conduct a formal Method 9 observation to determine the opacity of the visible emissions, and conduct repairs if necessary. a Vapor Recovery Unit (VRU) or Recycled or Closed Loop System In the space provided below, please provide a description of the emission control or recycling system, including an explanation of parameters monitored, monitoring frequency, and how the system design ensures that emissions are being routed to the appropriate system at all times, or during all permitted runtime. Also, provide a description of how downtime is tracked and recorded. Attach additional pages if necessary. Section 5 - Additional Notes and O&M Activities Please use this section to describe any additional notes or operation and maintenance activities, or if additional space is needed from a previous section. Attach additional pages if necessary. Page 5 of 5 Page 71 of 76 CWellheads Gas to ECD Produced Water Loadout to Trucks Low Pressure Gas to VRU High Pressure Gas to Sales Separators Produced Water n v Gas to ECD Condensate Loadout to Trucks — LOAD -1 Condensate Gas to ECD 1 Condensate Ol Storage Tanks - TANKS Pipeline Page 72 of 76 Regulatory Analysis The Sullivan 26H -P268 Battery facility began production on June 19, 2018. When necessary, the regulatory analysis below uses this date for applicability. The regulatory analysis provided here is for the condensate tanks, the proposed enclosed process flare and the facility -wide determinations associated with this modification. 1.0 Federal New Source Review Non -attainment New Source Review Weld County was re -designated as serious non -attainment for ozone on January 27, 2020. Upon re -designation, the Sullivan 26H -P268 Battery facility became an existing major source in an ozone non -attainment area with potential facility -wide emissions of ozone precursors, Nitrogen Oxides (NOx) and Volatile Organic Compounds (VOC). With this modification request the Sullivan 26H -P268 Battery facility will return to an existing synthetic minor source. New Source Review (NSR) applies to new or modified sources with emissions or net emission increases in excess of specified thresholds. Existing minor sources are subject to Non -Attainment New Source Review (NANSR) only if proposed increases in NOx or VOC emissions constitute a major stationary source in and of themselves (Colorado Regulation 3, Part D, Section II.A.25.c.). Under serious non -attainment, the major stationary source threshold is 50 tpy of either NOx or VOC. The projected change in emissions associated with this permit application indicates an increase of less than 50 tpy of both NOx and VOC, therefore this modification to the Sullivan 26H -P268 facility is not subject to additional NANSR review under the NSR thresholds. Potential for Significant Deterioration Specific source types are subject to Prevention of Significant Deterioration (PSD) review if their potential to emit (PTE) exceeds 100 tpy of any regulated NSR pollutant. All other source types are subject to PSD review if their PTE exceeds 250 tpy. This facility is not one of the listed source types and does not exceed a PTE of 250 tpy of any regulated NSR pollutant; therefore, this facility is not subject to PSD review. 2.0 Federal Operating Permits Sources are required to obtain a Part 70 Title V Operating Permit if they are a major source of emissions. A major source is defined as a stationary source that emits or has the potential to emit 10 tpy of any single hazardous air pollutant (HAP), 25 tpy of total HAPs, or 100 tpy of any regulated air pollutant. However, the thresholds for NOx and VOC are 50 tpy in a serious non -attainment area. An Exploration & Production well facility is not a listed source type, therefore fugitive emissions are not included in determining major source status. This facility will not emit any pollutant above the specified thresholds and is therefore not required to obtain a Title V operating permit. 3.0 State Regulations Regulation 1, Section II.A.1. Except as provided in paragraphs 2 through 6 of Regulation 1, Section II.A, stationary sources are limited to emissions with a maximum opacity of 20% except during periods of startup and shutdown. Regulation 2, Odor Emission Page 74 of 76 All sources are subject to the general odor emission provisions detailed in Colorado Regulation 2. Regulation 3, Part A, Section II. Regulation 3, Part A, Section II describes when an APEN must be submitted for new, modified, and existing sources. This application proposes the construction of a new stationary source and the modification of an existing stationary emission source; with estimated uncontrolled criteria pollutant emissions greater than one ton per year in a non -attainment area. Therefore, it is subject to the provisions of Regulation 3, Part A. Regulation 3, Part B Regulation 3, Part B describes the requirements for Construction Permits. This application requests a new construction permit be issued. Therefore, it is subject to the provisions of Regulation 3, Part B. Regulation 3, Part C Regulation 3, Part C describes the requirements for Operating Permits. This facility will become an existing synthetic minor source of both criteria pollutant and HAP emissions. Therefore, it is not subject to the provisions of Regulation 3, Part C. Regulation 3, Part D Regulation 3, Part D describes the requirements for new or existing major stationary source New Source Review and Prevention of Significant Deterioration. As described above, the facility is not subject to NSR or PSD review at this time. Regulation 7, Part D, Section I. Regulation 7, Part D, Section I describes requirements for VOC emissions from oil and gas operations located in the ozone non -attainment area. ■ The control equipment (enclosed combustors) used to demonstrate compliance with the requirements under this section must comply with all general requirements under Section I.C. Regulation 7, Part D, Section II. Regulation 7, Part D, Section II. describes statewide requirements for control of emissions from oil and gas operations. The following requirements apply under this Section: ■ The control equipment used to demonstrate compliance with the requirements under this section . (enclosed combustors) must comply with all general requirements under Section II.B. ■ The separator venting emissions at this facility will be subject to the emission control requirements of Regulation No. 7, Part D, Section II.F because the gas coming off a separator comes from a well that was newly constructed, hydraulically fractured, or recompleted on or after August 1, 2014. Emissions from this source are controlled via enclosed combustor. There are no further requirements under this section applicable to this source. Page 75 of 76 Colorado Air Permitting Project County AIRS ID: Plant AIRS ID: Facility Name: Physical Address/Location: County: Type of Facility: Exptoratiorr&ProduetionWellPad . What industry segment 0it&NaturalGasProduction&Processing Is this facility located in a NAAQS non -attainment area? Yes If yes, for what pollutant? Ozone (NOx Si VOC) PRELIMINARY ANALYSIS - PROJECT SUMMARY Project Details For Division Use Only Review Engineer: Package #: Received Date: Review Start Date: Andy Gruel 427187 ,7/31/2020 112/8/2020 Section 01- Facility Information Company Name: Crestone Peak Resources Operating, LLC 123 9FF1 Sullivan 264-P268 Weld County Section 02 - Emissions Units In Permit Application Leave Blank - For Division Use Only AIRS Point # (Leave blank unless APCD has already assigned) Emissions Source Type Equipment Name Emissions Control? Permit # (Leave blank unless APCD has already assigned) Issuance # Self Cert Required? Action Engineering Remarks 015 .. Separator Venting Buffer Yes 20WE0753 1 Yes )�ermSt inktial, Issuance' Quadrant Section Township Range SESE 2N 68 Section 03 - Description of Project Crestone Peak Resources Operating, LLC (Creston) submitted an application to modify a well production facility located in the ozone non -attainment area. With this application, the operator is requesting to modify the existing condensate storage vessel source in addition to permitting flaring of natural gas from the low pressure separators. This analysis only evaluates the separator venting source. The application brings the facility to synthetic minor status for NANSR and Title V for V0C (under 50 tpy). Public comment is required for this application because new synthetic minor limits are being established in order to avoid other requirements. Sections 04, OS & 06 - For Division Use Only Section 04- Public Comment Requirements Is Public Comment Required? If yes, why? RequestingSyntheticMinor Permit Yes ' new VOC syn minor limit for NANSR Section 05 - Ambient Air Impact Analysis Requiremer Was a quantitative modeling analysis required? No If yes, for what pollutants? If yes, attach a copy of Technical Services Unit modeling results summary. Section 06 - Facility -Wide Stationary Source Classification Is this stationary source a true minor? - No Is this stationary source a synthetic minor? Yes If yes, indicate programs and which pollutants: SO2 NOx CO VOC PM2.5 PM10 TSP HAPs Prevention of Significant Deterioration (PSD) ❑ ❑ ❑ ❑ ❑ ❑ Title V Operating Permits (OP) ❑ ❑ ❑ ❑' ❑ ❑ ❑ Q Non -Attainment New Source Review (NANSR) ❑ ❑' Is this stationary source a major source? No If yes, indicate programs and which pollutants: SO2 NOx CO VOC PM2.5 PM10 TSP HAPs Prevention of Significant Deterioration (PSD) ❑ ❑ ❑ ❑ ❑ ❑ Title V Operating Permits (OP) ❑ ❑ ❑ ❑ ❑ 000 Non -Attainment New Source Review (NANSR) 0 0 Section al - Administrative Information 'Facility Allis ID: County Plant Point Section 02 -Equipment Description Details Fl ng of'naturai gas vented from the low pressure side Of twe,Ive (I2) high/low pressure separators and touted through the buffer Detailed Emissions Unk Description: ha Emission Control Device Description: E closed Combustor(s) during Requested Overall VOC & HAP Control Efficiency %: Limited Process Parameter Gas meter Section 03 - Processing Bate Information for Emissions Estimates Primary Emissions -Separator Actual Throughput= MMscf per year Requested Permit Limit Throughput =• Mscf per year Requested Monthiy Throughput= d MMscf per month Potential to Emit (PTE) Throughput= 4 25 MMscf per year Secondary Emissions -Combustion Device(s) for Air Pollution Control Separator Gas Heating Value: - 2161.3 Btu/scf from 8/2l/16ms senlple Control Device Pilot Fuel Use Rate: Pilot Fuel Gas Heating Value: ,-1000 Btu/scf o MMs4f/yr MMBtu/yr Section 04 -Emissions Factors & Methodologies Description Twelve (12) wells produce to twelve (12)high/Iowpressere(HIP) separators The high pressure gas from the high pressure side of the MP separators is routed tithe sales linevia vapor very units. The louvres -sumps from the low pressure side of the HU' separators is typmlly routed through a buffer house (liquids knockout) and then to the misline via vapor recovery units. During vaporrc..), unit downtime, the low pressure gasp vented from the lowpessum side of the HLP separators is routed through a buffer house (liquids knockout) and then to the enclosed combustor(s). In orderto develop site specific emission factors, the operator used asite. specific mles gas sample and a pressurized liquid sample collected on 8/27/18 The operator then used Proinex to model the LPgas production rate(scf/bbl condensate). The composition of the gas&taken from a site - Specific gas sample collected 8/27/18 My calculated EFs differed slightly from those presented by, the applicant, and l accept those presented by the applicant " MW of gas (from sample) �. .. 38.1.724b/Ibmol Weight% Oxygen/Argon CO2 N2 16751 0.8533 ethane 121642 17.2656 26.2248 5.8932 ethane propane Isobutane mbutane 155056 opentane 67227 3.5572 0.3457 L8859 .0.5170 n -pentane cyclopentene n -Hexane cwlohexane Other hexanm heptanes methylcyclohexane 224-TMP Benzene Toluene Fthylbenxene Xylenes C8+ Heavies j ;10169 I mo 0.6012 0:2394 110151 atiss 15507 Total VOC Wt % Emission FaLtors Separator Venting Pollutant Uncont lied Controlled (lb/MMscf) (lb/MM (Gas Throughput) (G Throughput) Emission Factor Source VOC Benzen Toluene thylben ene Xylene n -Hexane 224TMPi Primary Control vice uncontrolled Uncontrolled Pollutant (Ib/MMBtu) lb/M54 Emission Factor Source (Waste Heat Combusted) (Gas Throughp PM10 0:007 PM2.5 SOx NO 0:0680. CO - X0:3100, 0.007 0:0006. PIIot Light Emission Uncontrolled uncontrolled Pollutant (Ib/MMBW) Ib/MMscf Emission Factor Source (Waste Heat Combusted) PM10 - '.0:0075 PM2.5 0:0075 SOx '. 0:0006 NO VOC CO '" 0.3100 0:0680 0.00 (Pilot Gas Throughput( =ontr Es (lb/MMscf) 207.9 240,9 23.8 126.3 1&98.0 2 of 5 K:\PA\2020\20WEo753.CP1 Sepatatob Ventmg Emissions Inventory Section 05 Emisslom Invent° Cotena Pollutants Potential to Emit Uncontrolled (tons/year) Actual Emissions Uncontrolled Controlled Hors/yexd (tons/yearl Requested Permrt Umts Uncontrolled Controlled (tons/year) (tons/rear) Requested Monthly Urn. Controlled Obs/monsh) PM30 PM2.5 SOK Nag VOC CO 0015 0035 001 6 003, 003 0035 5 0 00i 0 0018 0 0028 0 0120 0310 0.110 145229 15220 1262 1134 1,6 lass I458 248 Hazardous Air Pollutants Potential to Em0 Uncontrolled (lbs/year) / Actual Emlsslols Uncontrolled libs/yearl Controlled Ilbs/yeerl Requested Permit Limits Uncontrolled Controlled gbs/yeerl libs/teer) Benrene Toluene Edrylberoene %ylene n -Hexane 224 TMP .x .00 52400 1r 20 102425 01425 ,111 6115 67 3,6 35 50 535 50 24 78 90/0/S 8020/5 403 54 519 5 t 0ri Section e6 Regulatory Summary Analysis Regulation 3 Parts A. B Regulation T Part D Section II B F Regulation T Part D Section II B 2 e (See regulatory applicability worksheet for detailed analysis) mt sot rc is m... cc, tom eutetlan7 Part 5 mien 110.2 F Th6 control e o etn<x osreor is not sobncr to ire n.la.lan/ Part Section llB— Section 01 Initial and Periodic Samoline and Testing Requirements rou have Initiated above d at he monrnr d process parameter Is ray, - Section 08 Technical Analysis Notes _ _ _ _ _ _ _ to I. Date of hrstproduction Of the wells assomated withsths point wasafte� August 2014 and so the separators rcoveredbythispolnet are ;died RegoVni;r7part D Sectanll F� 1� it r�i,� 1( / ..v 6.s s / �/ 1 ,, t9 -s p,.i r �i s"i The extended gas analysS used to establish emission factorS In this anplir`. Lion was obmnedfromthe outlet of the buffer house (Ilquids knoc3mut for low pressuregas vented from thelow t ressureside of the HLP separator) at this facility As a result/ft is representative of only low pressure gas that s vemedtoand controlledby the ActiMed combustors s°Yz P �/f r'ta 1F <5 artr.{. ` �� ..D ' 2` i 4 5 f �S r i �.� 3 f'7> t } tvfef d ,fir r3 Oa sod CO emlsslonsfrom th saurre are beW4 APEN reporting thresholds Asaresult emsslon hmla are not included lnthe permttfor NOx nor Co 4 During normal operations low pressure gas veined from the bW pressure side of the Inn separators h captured itsngvapor recovery unrts(VRUs) and routed/to the sales line DuringVRU downtime the lo`w pressuregas h routed a.._ through the buffer house (Iquids blackout) and then to the enclosed combustors VRU downtime trarkingk required in the permit to quantdy the volume gfgas vented from the separators and routed to the enclosed combustor(s) based on the bquios throughput to the storage tent¢ �;ti s y' ' / 1, T. > �� 6 It should be notedthat an emotion factor forVOC associated with PJ fight combustion is not Incorporated T Into the perm his s due to the fact that the pilot m light only nmuhs a neglayble comnb`gtionof VOC. This minimal amuunt— ,ofemhslons does not impact the total VOC limit for thk source and therefore can be ignored r '- ..,-, b y + 1 3, _ a'L >≥2T or"�>z1r .o i >} rr Section 09 SCC Coding and Emissions Factors (For lnvemory Use Only), AIRS Point ProcessA SCC Code 015 01 310-001c0 Fhle 1 I Pollutant Uncontrolled Emisslons Factor Control% Units PM10 Sus 0 L/r ISCF PM25 165 0 b/ 1.4S,F SOx 1 3 0 h/MNI,CF NO6 `9 a L2M51> F VOC 6d 4» 95 OM rF CO 5. 2 0 bl AM Cf Benzene Ll.6a 95 b/r i5CF Toluene 241 0 9S bin IS F Ethylbenrene 15,0 v5 br 12 5CF gylene 1 6 u 55 Fe SCF n Hexane 1oes0 b/ MS F 224 IMP 1 2 > b/h 1 CF f 3of5 - K\PA\2020\20WE0153 CP1 COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION. FACILITY EMISSION SUMMARY Company Name County AIRS ID Plant AIRS ID Facility Name Crestone Peak Resources Operating, LLC 123 9FF1 Sullivan 26H -P268 Production Facility History File Edit Date Ozone Status 3/15/2019 Non -Attainment EMISSIONS - Uncontrolled (tons per year) EMISSIONS With Controls (tons per year) POINT AIRS ID PERMIT Description PM10 PM2.5 H2S SO2 NOx VOC Fug VOC CO Total HAPs PM10 PM2.5 H2S SO2 NOx VOC Fug VOC CO Total HAPs REMARKS Previous FACILITY TOTAL 0.0 0.0 0.0 0.0 67.8 1,734.5 0.0 87.7 87.2 0.0 0.0 0.0 0.0 12.9 91.2 0.0 29.9 4,9 Previous taken from Sep 20'18 tab Previous Permitted Facili total 0.0 0.0 0.0 0.0 2.6 1.,730.3 0.0 11.9 86.6 0.0 0.0 0.0 0.0 2.6 87.0 0.0 11.9 4.3 001 GP01 Condensate Tanks (8 (f2,+. 500 bbl ea) 0.3 198.6 1.6 6.0 0.3 10.0 1.6 0.3 July 2020 — convert to GP01; SSEFs accepted 002 GP05 Produced Water Tanks (2 @ 500 bbl ea) 0.0 15.9 0.2 0.7 0.0 10:0 0.2 0.0 July 2020 -- APEN update; new SSEFs accepted 003 GP07 Hydrocarbon Loadout 0.3 193.8 1.5 3.3 0.3 10.0 1.5 0.2 No change - 004 18WE0998.CN Compressco GJ230 `` - - t0.0 - 0.0 Caneallation received 1/2/2019 . No longer exists 005 18WE0999.XP Compressco GJ230- SN: FP -62781 7.3 0.4 8.3 0.1 0.9 0.4 1.8 0.1 No change 006 18WE1000..CN Compressco GJ230 -. - -O.0 0.0 Cancellation received 12/28/2018 - .No longer exists 007 18WE1001CN Compressco GJ230-: SN: FP -63424 b:0 '. 0.0 Cancel recd 7/31;20 --no. longer exists: 008 18WE1002.XP Compressco GJ230-SN: FP -92977 7.3 0.4 8.3 0.1 0.9 0.4 1.8 0.1 No change 009 18WE1003.XP Compressco GJ230-SN: FP -63212 7.3 0.4 8.3 0.1 0.9 0.4 1.8 0.1 No change 010 18WE1004.CN ` Compressco GJ230 -SN:. FP -50282 - .0`.0 0.0 Cancel: 0c'd 7/31(20 — rr0 4ongerexists 011 - 18WE1005.CN Com ressco GJ230.-SN: FP -62105 0.0 0.0 Cancel Fetal "1/31/20 =- no longer exists 012 18WE1006.CN ERS VRU.1 (Zenith428:-$N: 141024) 0,0 0.0 Cance reed 7i3 to -- no longer exists 013 19WE0029.XP Compressco GJ230- SN: TBD 7.3 0.4 8.3 0.1 0.9 0.4 1.8 0.1 No change 014 19WE0038.XP Compressco GJ230-SN: TBD 7.3 0.4 8.3 0.1 0.9 0.4 1.8 0.1 No change 015 20WE0753 Separator venting "Buffer" 0.0 0.0 0.0 0.3 145.2 1.5 5.3 0.0 0.0 0.0 0.3 7.3 1.5 0.3 July 2020 -- new point; SSEFs accepted 0.0 0.0 APEN Exempt/Insignificants 0.0 0.0 XA Fugitives 0.9 0.0 0.9 0.0 From July 2020 Form 102 XA HLP Separators 0.2 0.2 2.6 0.1 2.2 0.0 0.2 0.2 2.6 0.1 2.2 0.0 From July 2020 Form 102 XA Bulk Heater Treater 0.1 0.1 0.8 0.0 0.6 0.0 0.1 0.1 0.8 0.0 0.8 0.0 From July 2020 Form 102 FACILITY TOTAL 0.3 0.3 0.0 0.0 • 40.9 555.7 0.9 49.0 15.6 0.3 0.3 0.0 0.0 8.9 39.4 0.9 16.5 1.2 VOC: Syn Minor (NANSR and OP) NOx: True Minor (NANSR and OP) CO: True Minor (PSD and OP) HAPS: Syn Minor n -hexane HH: Syn minor, no requirements ZZZZ: Syn minor Permitted Facility Total 0,0 0.0 0.0 0,0 1.0 553.5 0.0 4.7 15.3 0.0 0.0 0.0 0.0 1.0 37.3 0.0 4.7 0.8 Excludes units exempt from permits/APENs (A) Change in Permitted Emissions 0.0 0.0 0.0 0.0 -1.6 -49.7 0.0 -7.2 Pubcom required due to new syn minor limit for NANSR for VOC Note 1 Total VOC Facility Emissions (point and fugitive) (D) Change in Total Pe mitted VOC emissions (paint and fugitive) 40.3 Facility is eligible for GM because 90 tpy Project emissions less than 25/50 tpy -49.7 Note 2 _ Page 4 of 5 Printed 12/8/2020 COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION DIVISION FACILITY EMISSION SUMMARY- HAPs Company Name Crestone Peak Resources Operating, LLC County AIRS ID 123 Plant AIRS ID 9FF1 Facility Name Sullivan 26H -P268 Production Facility Emissions - uncontrolled (Ibs oer vear POINT PERMIT Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n -Hexane McOH 224TMP H2S TOTAL (tpy) Previous FACILITY TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0.0 001 GP01 Condensate Tanks (8 a 500 bbl ea) 918 981 44 329 9714 37 6.0 002 GP05 Produced Water Tanks (2 (a7 500 bbi ea) 881 552 0.7 003 GP07 Hydrocarbon Loadout 673 5913 3.3 004 18WE0998.CN Compressco GJ230 - --- - - - -- -- - --- - 0.0 005 18WE0999.XP Compressco GJ230-SN: FP -62781 89 12 11 7 2 0 1 13 0.1 006.: 18WE1000.CN Compressco GJ230 - _ -- --. - - - - -. - 0.0 007 18WE1001,CNo' Compressco GJ230-SN FP -63424 .. .. - - .. 0.0 008 18WE1002.XP Compressco GJ230 - SN: FP -92977 89 12 '11 7 2 0 "I 13 0.1 009 18WE1003.XP Compressco GJ230 - SN: FP -63212 89 12 11 7 2 0 1 13 0.1 010 18WE1004:CN Compressco GJ230-SN FP -50282 - - - - - - - - 0.0- 011 18WE1005.CN. Compressco GJ230-SN FP -62105 -- -- - 0.0- 012,- 18WE1006.CN ERSVRU'1(Zenith428- SN: 141024) -- - .. .. 0.0 013 19WE0029.XP Compressco GJ230 - SN: TBD 89 12 11 7 0 'I 13 0.1 014 19WE0038.XP Compressco GJ230 - SN: TBD 89 '12 11 7 2 0 I 13 0.1 015 20WE0753 Separator venting "Buffer 884 1024 67 536 8071 5 5.3 0.0 APEN Exempt/Insionificants 0.0 XA Fugitives 5 1.5 2 18 46 0.0 XA HLP Separators 4 95 0.0 XA Bulk Heater Treater 1 28 0.0 TOTAL (tpv) 0.2 0.0 0.0 1.7 1.0 0.1 0.4 12.2 0.0 0.0 0.0 0.0 19.8 —otal Reportable = all HAPs where uncontrolled emissions > de minimus values Red Text: uncontrolled emissions < de minimus Emissions with controls (Ibs per vear POINT PERMIT Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n -Hexane McOH 224 TMP H28 TOTAL (tpv) Previous FACILITY TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0.0 001 GP01 Condensate Tanks (8 O 500 bbl ea) 46 49 2 16 486 2 0.3 002 GPO5 Produced Water Tanks (2 (o7 500 bbl ea) 44 28 0.0 003 GP07 Hydrocarbon Loadout 34 296 0.2 004 18WE0998.CN Compressco GJ230 -;:.: ..: ..__ ._..... ... _. ._ ...._ ,. _. -- .:. _. ,..... ____ -p.0. 005 18WE0999.XP Compressco GJ230 - SN: FP -62781 89 12 '11 r 2 0 1 13 0.1 006 16WE1000.CN' Compressco GJ230 _- - - -' - - -- - - - -0.0 007. 18WE1001.CN Compressco GJ230 - SN FP -63424 - - - -- -- _-., _. - 0.0 008 18WE1002.XP Compressco GJ230 - SN: FP -92977 89 12 11 7 2 0 'I 13 0.1 009 18WE1003.XP Compressco GJ230 - SN: FP -63212 89 'I:? '11 7 2 0 't '13 0.1 010 18WE1004.CN Compressco GJ230 - SN: FP -50282 - 0.0 011 18WE1005.CN. Compressco GJ230-SN: FP -62105 - -- - 0.0 012 18WE1006.CN ERS VRU 1 (Zenith428 -. SN: 141024) -. - 0,0 013 19WE0029.XP Compressco GJ230 - SN: TBD 89 12 11 7 2 0 1 13 0.1 014 19WE0038.XP Compressco GJ230 - SN: TBD Be 12 'I'I 7 2 0 1 13 0.1 015 20WE0753 Separator venting"Buffer" 44 51 3 27 404 0 0.3 0.0 APEN Exempt/Insignificants 0.0 XA Fugitives .5 15 2 18 46 0.0 XA HLP Separators 4 95 0.0 XA Bulk Heater Treater 'I 28 0.0 TOTAL (WY) 0.2 0.0 0.0 0.1 0.1 0.0 0.0 0.7 0.0 0.0 0.0 0.0 1.2 5 20WE0753.CP1 12/8/2020 Gas Venting APEN - Form APCD-211 a Air Pollutant Emission Notice (APEN) and Application for Construction Permit All sections of this APEN and application must be completed for both new and existing facilities, including APEN updates. Incomplete APENs will be rejected and will require re -submittal. Your APEN will be rejected if it is filled out incorrectly, is missing information, or lacks payment for the filing fee. The re -submittal will require payment for a new filing fee. This APEN is to be used for gas venting only. Gas venting includes emissions from gas/liquid separators, well head casing, pneumatic pumps, blowdown events, among other events. If your emission unit does not fall into this category, there may be a more specific APEN for your source (e.g. amine sweetening unit, hydrocarbon liquid loading, condensate storage tanks, etc.). In addition, the General APEN (Form APCD-200) is available if the specialty APEN options will not satisfy your reporting needs. A list of all available APEN forms can be found on the Air Pollution Control Division (APCD) website. This emission notice is valid for five (5) years. Submission of a revised APEN is required 30 days prior to expiration of the five-year term, or when a reportable change is made (significant emissions increase, increase production, new equipment, change in fuel type, etc.). See Regulation No. 3, Part A, II.C. for revised APEN requirements. Permit Number: 9 © )47 D ycr3 AIRS ID Number: 123 / 9FF1 /D15' Section 1 - Administrative Information Company Name: Site Name: Site Location: Crestone Peak Resources Operating, LLC Sullivan 26H -P268 SESE Section 26, T2N, R68W Mailing Address: 10188 East I-25 Fronts a Road (Include Zip Code) g Firestone, CO 80504 Site Location County: Weld NAICS or SIC Code: 1311 Contact Person: Phone Number: E -Mail Address2: Sabrina Pryor (303) 774-3923 sabrina.pryor@crestonepr.com 1 Use the full, legal company name registered with the Colorado Secretary of State. This is the company name that will appear on all documents issued by the APCD. Any changes will require additional paperwork. 2 Permits, exemption letters, and any processing invoices will be issued by the APCD via e-mail to the address provided. Form APCD-211 Gas Vent.^, APEN - Revision 07/2020 ALIPIWASK COLORADO 1 O pa,[me.4 J.O. Maal .6 GY..oa.aanl Page 19 of 76 Permit Number: AIRS ID Number: 123 / 9FF1 / Section 2 - Requested Action ❑� NEW permit OR newly -reported emission source -OR- ❑ MODIFICATION to existing permit (check each box below that applies) ❑ Change fuel or equipment ❑ Change company name3 ❑ Add point to existing permit ❑ Change permit limit ❑ Transfer of ownership's ❑ Other (describe below) - OR ❑ APEN submittal for update only (Note blank APENs will not be accepted) - ADDITIONAL PERMIT ACTIONS - ❑ Limit Hazardous Air Pollutants (HAPs) with a federally -enforceable limit on Potential To Emit (PTE) Additional Info Et Notes: 3 For company name change, a completed Company Name Change Certification Form (Form APCD-106) must be submitted. 's For transfer of ownership, a completed Transfer of Ownership Certification Form (Form APCD-104) must be submitted. Section 3 - General Information General description of equipment and purpose: Buffer (separator) gas venting controlled by enclosed combustor. Company equipment Identification No. (optional): Buffer For existing sources, operation began on: For new, modified, or reconstructed sources, the projected start-up date is: 09/01/2020 0 Check this box if operating hours are 8,760 hours per year; if fewer, fill out the fields below: Normal Hours of Source Operation: hours/day Will this equipment be operated in any NAAQS nonattainment area? Is this equipment located at a stationary source that is considered a Major Source of (HAP) Emissions? Is this equipment subject to Colorado Regulation No. 7, Section XVII.G? rt'?! A CD•=11 GA.:, Ven:in APEN Revision 07,202' days/week weeks/year ❑r Yes ❑ Yes ❑ Yes ❑ No Ej No ❑✓ No COLOR4DO 2 n._vonm.n,a weiu- Nw.nnenwen�.nn Page 20 of 76 Permit Number: AIRS ID Number: 123 / 9FF1 / Section 4 - Process Equipment Information ❑� Gas/Liquid Separator ❑ Well Head Casing ❑ Pneumatic Pump Make: Model: ❑ Compressor Rod Packing Make: Model: ❑ Blowdown Events # of Events/year: ❑ Other Description: Serial #: # of Pistons: Volume per event: Capacity: gal/min Leak Rate: Scf/hr/pist MMscf/event If you are requesting uncontrolled VOC emissions greater than 100 tpy for a gas/liquid separator, you must use Gas Venting as a process parameter. Are requested uncontrolled VOC emissions greater than 100 tpy?❑ Yes Gas Venting Process Parameterss: Liquid Throughput Process Parameterss: Vented Gas Properties: ❑ No Vent Gas Heating Value: 2,1 62 BTU/SCF Requested: 4.25 MMSCF/year Actual: __ MMSCF/year -OR- Requested: bbl/year Actual: __ bbl/year Molecular Weight: 38.17 VOC (Weight %) 67.86 Benzene (Weight %) 0.21 Toluene (Weight %) 0.24 Ethylbenzene (Weight %) 0.0157 Xylene (Weight %) 0.125 n -Hexane (Weight %) 1,89 2,2,4-Trimethylpentane (Weight %) 0.0012 Additional Required Documentation: ❑ Attach a representative gas analysis (including BTEX Ft n -Hexane, temperature, and pressure) Attach a representative pressurized extended liquids analysis (including BTEX ft n -Hexane, temperature, and pressure) El s Requested values will become permit limitations or will be evaluated for exempt status, as applicable, and should consider future process growth. Requested values are required on all APENs, including APEN updates. Farm APCD-211 .-.> Ventri,2 ADEN Revision 0712020 3 I a COLORADO DeparematdP.. i+erastrm.ronmmn> Page 21 of 76 Permit Number: PCO .., ..,,.: AIRS ID Number: 123 /9FF1 / • RS n Section 5 - Geographical/Stack Information Geographical Coordinates (Latitude/Longitude or UTM) 40.108355;-104.963596 ✓❑ Check box if the following information is not applicable to the source because emissions will not be emitted from a stack. If this is the case, the rest of this section may remain blank. Operators Stack ID No. Height Above Ground Level (Feet) Temp. (•F) Flow Rate (ACFM) Velocity (ft/sec) Indicate the direction of the stack outlet: (check one) ❑ Upward ❑ Horizontal ❑ Downward ❑ Other (describe): Indicate the stack opening and size: (check one) ❑ Circular Interior stack diameter (inches): ❑ Square/rectangle Interior stack width (inches): ❑ Other (describe): ❑ Upward with obstructing raincap Interior stack depth (inches): Section 6 - Control Device Information ❑ Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section. ❑ VRU: Pollutants Controlled: Size: Requested Control Efficiency: VRU Downtime or Bypassed: Make/Model: ❑ Combustion Device: Pollutants Controlled: VOCs, HAPs Rating: N/A Type: Enclosed Combustor MMBtu/hr Make/Model: N/A Requested Control Efficiency: 95 % Manufacturer Guaranteed Control Efficiency: 95 % Minimum Temperature: N/A Waste Gas Heat Content: Constant Pilot Light: El Yes ❑ No Pilot burner Rating: 2,162 0.025 Btu/scf MMBtu/hr Other: Pollutants Controlled: Description: Requested Control Efficiency: F,.:n APCD•2 ': .3 is Venting, ",PEN - Revision 07/2020 arb, Ask COLO RA Do 4 ait,u.. ..mawem He.lUbEn.Ir.nmaN Page 22 of 76 Permit Number: AIRS ID Number: 123 / 9FF1 / per mt. Section 7 - Criteria Pollutant Emissions Information Attach all emissions calculations and emission factor documentation to this APEN form. Is any emission control equipment or practice used to reduce emissions? ❑ Yes ❑ No If yes, describe the control equipment AND state the requested control efficiencies (report the overall, or combined, values if multiple emission control methods were identified in Section 6): Pollutant Control Equipment Description Overall Requested Control Efficiency (% reduction in emissions) PM SO), NO, CO VOC Enclosed Combustor 95% f iAPs Enclosed Combustor 95% Other: From what year is the following reported actual annual emissions data' N/A Use the following table to report the criteria pollutant emissions from source: Pollutant Emission Factor Actual Annual Emissions Requested Annual Permit Emission limit(s)5 Uncontrolled Basis Units Source ('4P-�2, Mfg., etc.) Uncontrolled Emissions (tons/year) Controlled Emissions° (tons/year) Uncontrolled Emissions (tons/year) Controlled Emissions (tons/year) PM SOx NO. 0.068 Ib/MMBtu AP -42 — -- 0.32 CO 0.31 Ib/MMBtu AP -42 -- -- -- 1.46 VOC 68,343 Ib/MMscf Site specific -- -- 145 726 5 Requested values will become permit limitations or will be evaluated for exempt status, as applicable, and should consider future process growth. Requested values are required on all APENs, including APEN updates. 6 Annual emission fees will be based on actual controlled emissions reported. If source has not yet started operating, provide projected emissions. Section 8 - Non -Criteria Pollutant Emissions Information Does the emissions source have any uncontrolled actual emissions of non -criteria pollutants (e.g. HAP - hazardous air pollutant) equal to or greater than 250 lbs/year? ❑r Yes ❑ No use the following table to report the non -criteria pollutant (HAP) emissions from source: Chemical Name Chemical Abstract Service (CAS) Number Emission Factor Actual Annual Emissions Uncontrolled Basis Units Source (AP -42, Mfg., etc.) Uncontrolled Emissions (Ibs/year) Controlled Emissions° (Ibs/year) Benzene 71432 208 Ib/MMscf Site specific 884 44.21 Toluene 108883 241 Ib/MMscf Site specific 1,025 51.24 Ethylbenzene 100414 15-80 lb/MMscf Site specific 67.15 3.36 Xylene 1330207 126 Ib/MMscf Site specific 537 28.85 n -Hexane 110543 1,899 Ib/MMscf Site specific 8,073 404 2,2,4-Trimethylpentane 540841 122 Ib/MMscf Site specific 5.19 0.26 Other: 6 Annual emission fees will be based on actual controlled emissions reported. If source has not yet started operating, provide projected emissions. Form APC1) 2 I 1 Gay `renting APEN Revision 07'2020 5 AMP Ike! y!� COLORADO Page 23 of 76 Permit Number: AIRS ID Number: 123 / 9FF1 / Section 9 - Applicant Certification I hereby certify that all information contained herein and information submitted with this application is complete, true, and correct. 07/31/2020 Signature of Legally Authorized Person (not a vendor or consultant) Date Sabrina M. Pryor Air Quality Engineer Name (print) Title Check the appropriate box to request a copy of the: E✓ Draft permit prior to issuance ❑� Draft permit prior to public notice (Checking any of these boxes may result in an increased fee and/or processing time) This emission notice is valid for five (5) years. Submission of a revised APEN is required 30 days prior to expiration of the five year term, or when a reportable change is made (significant emissions increase, increase production, new equipment, change in fuel type, etc.). See Regulation No. 3, Part A, II.C. for revised APEN requirements. Send this form along with $216.00 to: For more information or assistance call: Colorado Department of Public Health and Environment Air Pollution Control Division APCD-SS-61 4300 Cherry Creek Drive South Denver, CO 80246-1530 Small Business Assistance Program (303)692-3175 OR (303)692-3148 APCD Main Phone Number Make check payable to: (303) 692-3150 Colorado Department of Public Health and Environment T1 APC J-211 Veniin•A APEN Rz?visiOn 0,7' 2020 COLORADO 6 I MOW tlar:11`''''', Page 24 of 76 Hello