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HomeMy WebLinkAbout20182742.tiffCOLORADO Department of Public Health & Environment Dedicated to protecting and improving the health and environment of the people of Colorado Weld County - Clerk to the Board 1150 O St PO Box 758 Greeley, CO 80632 August 20, 2018 Dear Sir or Madam: RECEIVED AUG 272018 WELD COUNTY COMMISSIONERS On August 23, 2018, the Air Pollution Control Division will begin a 30 -day public notice period for Bonanza Creek Energy Operating Company LLC - Mute Deer 14-16 Production Facility. 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: Clara Gonzales Regards, Clara Gonzales Public Notice Coordinator Stationary Sources Program Air Pollution Control Division Enclosure 4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.colorado.gov/cdphe John W. Hickenlooper, Governor I Larry Wolk, MD, MSPH, Executive Director and Chief Medical Officer Pt)blic Re. vi Pu,Mw-iTP), t-lLC3T), al3/l8- «RICH Icis) pg_as•t8 1O 2018-2742 Air Pollution Control Division Notice of a Proposed Project or Activity Warranting Public Comment Website Title: Bonanza Creek Energy Operating Company LLC - Mule Deer 14-16 Production Facility - Weld County Notice Period Begins: August 23, 2018 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: Bonanza Creek Energy Operating Company LLC Facility: Mule Deer 14-16 Production Facility Well production facility SWSW Section 16 T6N R61W Weld County The proposed project or activity is as follows: New E&P well production facility in the ozone non - attainment area of Weld County. Production began at this facility on January 1, 2015. Permitted equipment are condensate storage tanks, produced water tank, loadout of condensate to tank trucks, emergency flaring, and LP separator gas flaring during VRU downtime. APEN-exempt equipment associated with this project are heated separators, pneumatic devices, fugitive emissions, and sand separator blowdowns. 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): • permitted emissions exceed public notice threshold values in Regulation No. 3, Part B, Section III.C.1.a (25 tpy in a non -attainment area and/or 50 tpy in an attainment area) • 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 15WE0813 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. Any such comment must be submitted in writing to the following addressee: Andy Gruel Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-B1 Denver, Colorado 80246-1530 cdphe.commentsapcd@state.co.us 114 0 ADO rpz'Rmant:nP kit.'. Colorado Air Permitting Project PRELIMINARY ANALYSIS - PROJECT SUMMARY Project Details Review Engineer: Andy Gruel.:: Package #: 328572.:. Received Date: 4/15/201'. Review Start Date: 8/7/2018:'. Section 01- Facility Information Company Name: Bonanza Creek Energy Qp County AIRS ID: Plant AIRS ID: 305C' Facility Name: Mule Deer 1446 Production Facility Physical Address/Location: County: Type of Facility: Exp(bmgjon &Pro 4ctteh:4Ve(I;,pad What industry segment .J Is this facility located in a NAAQS non -attainment area? If yes, for what pollutant? ❑ Carbon Monoxide (CO) ❑____ Particulate Matter (PM) login complete 7/27/2018 Ling Company LLC SWSW quadrant of Section 16, Township 6N, Range 61W Weld County Section 02 - Emissions Units In Permit Application ❑J Quadrant Section Township Range SWSW ozone (NOx & vOc) AIRS Point # Emissions Source Type Equipment Name Emissions Control? Permit # Issuance # Self Cert Required? Action Engineering Remarks 002 ' Condensate Tank CNDTK-1 Yes -15WE0813 _ Yes - Permit Initial I nuance 003 --: Produced Water Tank PW --- Yes 004 3 Liquid i f along TLO Yes 005 2t ,j O, t FL-1 Yes r Cancelled prat to issuance -- "Temporary" 006 - Separator Venting - - - FL -2 - Yes 007 - --- Separator Venting SEP1 - Yes Section 03 - Description of Project New E&P well production facility in ozarie notl-attainmentarea. APEN exernpt sources associated with this project areheated separators, pneumatic devices, and sand separator blowdowns- Section 04 - Public Comment Requirements Is Public Comment Required? If yes, why?-itectuesix Section 05 - Ambient Air Impact Analysis Requirement Was a quantitative modeling analysis required? 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? Is this stationary source a synthetic minor? If yes, indicate programs and which pollutants: Prevention of Significant Deterioration (PSD) Title V Operating Permits (OP) Non -Attainment New Source Review (NANSR) No Yes SO2 NOx CO VOC PM2.5 PM10 TSP HAPs Is this stationary source a major source? If yes, explain what programs and which pollutants here SO2 Prevention of Significant Deterioration (PSD) Title V Operating Permits (OP) Non -Attainment New Source Review (NANSR) NOx CO VOC ❑ ❑ PM2.5 PM10 TSP HAPs ❑ ❑ Condensate Storage Tank(s) Emissions Inventory 002 Condensate Tank Facility AIRs ID: 123 >905C County Plant 002 Section 02 - Equipment Description Details Detailed Emissions Unit Three (3) 500 -bbl fbced rend condensate storage tanks.: Description: Emission Control Device Enclosed flare (Reed E30-DOl Description: Requested Overall VOC & HAP Control Efficiency ./0: sn: 24737) Section 03 - Processing Rate Information for Emissions Estimates Primary Emissions - Storage Tank(s) Actual Condensate Throughput = 'Requested Permit Limit Throughput = Actual Condensate Throughput While Emissions Controls Operating = Requested Monthly Throughput = 47,450 Barrels (bbl) per year 56,940 Barrels (bbl) per year 4836 Barrels (bbl) per month Potential to Emit (PTE) Condensate Throughpu 940', Barrels (bbl) per year Secondary Emissions - Combustion Device(s) Heat content of waste gas= Volume of waste gas emitted per BBL of liquids produced = 116.48' scf/bbl Actual heat content of waste gas routed to combustion device = Requested heat content of waste gas routed to combustion device = Btu/scf Potential to Emit (PTE) heat content of waste gas routed to combustion device = Section 04 - Emissions Factors & Methodologies Will this storage tank emit flash emissions? from site -specific Promax model from Promax (includes pilot) 16,503 MM BTU per year 19,803 MMBTU per year 19,803 MMBTU per year Emission Factors Condensate Tank Pollutant Uncontrolled Controlled (Ib/bbl) (lb/bbl) (Condensate Throughput) (Condensate Throughput) Emission Factor Source VOC 14.44 0.168 0.112..... 0.003.........,. 0.023 0.953 0.017...... 0.7222 0.0684 0.0056 0.0004 0.0014 0.0481 0.0009 Control Device Benzene Toluene Ethylbenzene Xylene n -Hexane 224 TMP Emission Factor Source Pollutant Uncontrolled Uncontrolled (Ib/MMBtu) (lb/bbl) (waste heat combusted) (Condensate Throughput) PM10 PM2.5 0.0075 0.0075........... 0.0026 0.0026 0.0237 0.1078 NOx CO 0.3100......... Section 05 - Emissions Inventory Criteria Pollutants Potential to Emit Uncontrolled (tons/year) Actual Emissions Uncontrolled Controlled (tons/year) (tons/year) Requested Permit Limits Uncontrolled Controlled (tons/year) (tons/year) Requested Monthly Limits Controlled (lbs/month) VOC PM10 PM2.5 NOx CO 411.2 342.7 17.1 411.25 20.56 3493 0.1 0.1 0.1 0.07 0.07 13 0.1 0.1 0.1 0.07 0.07 13 0.7 0.6 0.6 0.67 0.67 114 3.1 2.6 2.6 3.07 3.07 521 Hazardous Air Pollutants Potential to Emit Uncontrolled (lbs/year) Actual Emissions Uncontrolled Controlled (lbs/year) (lbs/year) Requested Permit Limits Uncontrolled Controlled (lbs/year) fibs/year) Benzene Toluene Ethylbenzene Xylene n -Hexane 224 TMP 9548 7956 398 9548 477 6389 5324 266 6389 319 499 416 21 499 25 1605 1338 67 1605 80 54818 45682 2284 54818 2741 973 811 41 973 49 Section 06 - Regulatory Summary Analysis Regulation 3, Parts A, 3 Source requires a permit Regulation 7, Section XI I.C, D, E, F Storage tank is subject to Regulation 7, Section XII.C-F Regulation 7, Section XII.G, C Storage Tank is not subject to Regulation 7, Section XII.G ., Regulation 7, Section XVII.B, CI, C.3 Storage tank is subject to Regulation 7, Section XVII, IS, C.1 & C.3 Regulation 7, Section XVII.C.2 Storage tank is subject to Regulation 7, Section XVII.C.2 Regulation 6, Part A, NSPS Subpart Kb Storage Tank is not subject to NSPS Kb Regulation 6, Part A, NSPS Subpart 0000 Storage tat:it subject to NSPS 0000 Regulation 8, Part E, MACT Subpart HH Storage Tank is not subject to MACT HIT (See regulatory applicability worksheet for detailed analysis) 2 of 12 K:\PA\2015\15 W E0813.C P1.xl sm Condensate Storage Tank(s) Emissions Inventory Section 07 - Initial and Periodic Sampling and Testing Requirements Does the company use the state default emissions factors to estimate emissions? emu„ If yes are the uncontrolled actual or requested emissions estimated to be greater than q l Si 80 tons VOC per year? If yes, the permit will contain an "Initial Compliance" testing requirement to develop a site specific emissions factor based on guidelines in PS Memo 05-01. Does the company use a site specific emissions factor to estimate emissions? If yes and if there are flash emissions, are the emissions factors based on a pressurized liquid sample drawn at the facility being permitted? This sample should be considered representative which generally means site -specific and collected within one year of the application received date. However, if the facility has not been modified (e.g., no new wells brought on-line), then it maybe appropriate to use an older site -specific sample. If no, the permit will contain an "Initial Compliance" testing requirement to develop a site specific emissions factor based on guidelines in PS Memo 05-01. Does the company request a control device efficiency greater than 95% for a flare or combustion device? If yes, the permit will contain and Initial compliance test condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling Section 08 - Technical Analysis Notes Section 09 - Inventory SCC Coding and Emissions Factors AIRS Point # Process # SCC Code 002 01 Uncontrolled Emissions Pollutant Factor Control % Units PM10 0.06 0 lb/1,000 gallons condensate throughput PM2.5 0.06 0 lb/1,000 gallons condensate throughput NOx 0.56 0 lb/1,000 gallons condensate throughput VOC 343.9 95 lb/1,000 gallons condensate throughput CO 2.57 0 lb/1,000 gallons condensate throughput Benzene 3.99 95 lb/1,000 gallons condensate throughput Toluene 2.67 95 lb/1,000 gallons condensate throughput Ethylbenzene 0.21 95 lb/1,000 gallons condensate throughput Xylene 0.67 95 lb/1,000 gallons condensate throughput n -Hexane 22.92 95 lb/1,000 gallons condensate throughput 224 TMP 0.41 95 16/1,000 gallons condensate throughput 3 of 12 K:\PA\2015\ 15WE0813.CP1.xlsm Produced Water Storage Tank(s) Emissions Inventory 003 Produced Water Tank Facility AIRs ID: County 905C........ Plant Section 02. Equipment Description Details Detailed Emissions Unit Description: Emission Control Device Description: Requested Overall VOC & HAP Control Efficiency %: Section 03 - Processing Rate Information for Emissions Estimates Primary Emissions - Storage Tank(s) Actual Produced Water Throughput = Requested Permit Limit Throughput = Barrels (bbl) per year Actual Produced Water Throughput While Emissions Controls Operating = t Barrels (bbl) per year Requested Monthly Throughput = 9672 Barrels (bbl) per month Potential to Emit (PTE) Produced Water Throughput= Secondary Emissions - Cotibustion Device(s) Heat content of waste gas= Volume of waste gas emitted per BBL of liquids produced = ¢ -56 scf/bbl Actual heat content of waste gas routed to combustion device = Requested heat content of waste gas routed to combustion device = Barrels (bbl) per year Btu/scf default for DJ Basin default for DJ Basin 6,133 MMBTU per year 6,133 MMBTU per year Potential to Emit (PTE) heat content of waste gas routed to combustion device = 6,133 MMBTU per year Section 04- Emissions Factors & Methodologies Will this storage tank emit flash emissions? Emission Factors Produced Water Tank Pollutant Uncontrolled Controlled (lb/bbl) (lb/bbl) (Produced Water Throughput) (Produced water Throughput) Emission Factor Source VOC 0,252' 0.01 0.000 0.000 0.000 0.000 0.001 0.000 Control Device Benzene Toluene Ethylbenzene Xylene n -Hexane 224 TMP 122_______ Pollutant Uncontrolled Uncontrolled (Ib/MMBtu) (lb/bbl) (waste heat combusted) (Produced Water Throughput) Emission Factor Source PM10 PM2.5 0.0004 0.0004 0.0037 0.0167 NOx CO Section 05 - Emissions Inventory Criteria Pollutants Potential to Emit Uncontrolled (tons/year) Actual Emissions Uncontrolled Controlled (tons/year) (tons/year) Requested Permit Limits Uncontrolled Controlled (tons/year) (tons/year) Requested Monthly Limits Controlled (lbs/month) VOC PM10 PM2.5 NOx CO 14.9 14.9 0.7 14.92 0.75 127 0,0 0.0 0.0 0.0 0.0 4 0.0 0.0 0.0 0.0 0.0 4 0.2 0.2 0.2 0.2 0.2 35 L0 LO L0 1.0 1.0 191 Hazardous Air Pollutants Potential to Emit Uncontrolled (lbs/year) Actual Emissions Uncontrolled Controlled (lbs/year) (lbs/year( Requested Permit Limits Uncontrolled Controlled (lbs/year) (lbs/year) Benzene Toluene Ethylbenzene Xylene n -Hexane 224 TM P 797 797 40 797 40 2505 2505 125 2505 125 Section 06 - Regulatory Summary Analysis Regulation 3, Parts A, B Source requires a permit Regulation 7, Section XVII.B, C.1, C.3 Storage tank is subject to Regulation 7, Section XVII, B, C.1 & C.3 Regulation 7, Section XVII.C2 Storage tank is subject to Regulation 7, Section XVII.C.2 Regulation 6, Part A, NIPS Subpart 0000 Storage Tank is not subject to NIPS 0000 See regulatory applicability worksheet or detailed analysis) 4 of 12 K:\PA\2015\15 W E0813.CP1.xlsm Produced Water Storage Tank(s) Emissions Inventory Section 07- Initial and Periodic Sampling and Testing Requirements Does the company use a site specific emissions factor to estimate emissions? w_ - If yes and if there are flash emissions, are the emissions factors based on a pressurized liquid water sample drawn at the facility being permitted and analyzed using flash liberation analysis? This sample should be considered representative which generally means site -specific and collected within one year of the application received date. However, if the facility has not been modified (e.g., no new wells brought on-line), then it may be appropriate to use an older site -specific sample. If no, the permit will contain an "Initial Compliance" testing requirement to develop a site specific emissions factor. See PS Memo 14-03, Questions 5.9 and 5.12 for additional guidance an testing. Does the company request a control device efficiency greater than 95% for a flare or combustion device?If yes, the permit will contain and initial compliance test condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling Section 89 - Technical Analysis Notes 'APPIignE innlalCYciaimedthe 1% crude.oil ex&matio?.but changed Section 09 - Inventory SCC Coding and Emissions Factors esolt in this tank being AIRS Point # Process # SCC Code 003 01 4-04-003-15 Fixed Rcof Tank, Produced Water, working+breathing+flashing losses Uncontrolled . Emissions Pollutant Factor Control % Units PM10 0.010 0 lb/1,000 gallons liquid throughput PM2.5 0.010 0 lb/1,000 gallons liquid throughput NOx 0.087 0 lb/1,000 gallons liquid throughput VOC 6.238 95 lb/1,000 gallons liquid throughput CO 0.398 0 lb/1,000 gallons liquid throughput Benzene 0.167 95 1b/1,000 gallons liquid throughput n -Hexane 0.524 95 lb/1,000 gallons liquid throughput 5 of 12 K:\PA\2015\15WE0813.CP1.xlsm Hydrocarbon Loadout Emissions Inventory 004 Liquid Loading Facility AIRs ID: County 9DSC 604 Plant Poin Section 02 - Equipment Description Details Detailed Emissions Unit Description: • Emission Control Device Description: Is this loadout controlled? Collection Efficiency: Control Efficiency: 66.10 €30013, no: 24737).._ Requested Overall VOC & HAP Control Efficiency %: Section 03 - Processing Rate Information for Emissions Estimates Primary Emissions- Hydrocarbon Loadoot Actual Volume Loaded = Requested Permit Limit Throughput = Potential to Emit (PTE) Volume Loaded = 56,940._ Barrels (bbl) per year Secondary Emissions- Combustion Device(s) Heat content of waste gas= Volume of waste gas emitted per year = Actual heat content of waste gas routed to combustion device = Requested heat content of waste gas routed to combustion device = Barrels (bbl) per year Actual Volume Loaded While Emissions Controls Operating= 6,940!; Barrels (bbl) per year 2537; Btu/scf 108308 scf/year Potential to Emit (PTE) heat content of waste gas routed to combustion device = Section 04- Emissions Factors & Methodologies Does the company use the state default emissions factors to estimate emissions? Are the emissions factors based on a stabilized hydrocarbon liquid sample drawn at the facility being permitted? Loading Loss Equation L = 12.46'C'S`P•M/T Requested Monthly Throughput = 4836 0 MMBTU per year 275 MMBTU per year 275 MMBTU per year The stabilized hydrocarbon liquid sample is valid for developing site specific emissions factors. Factor Meaning Value Units Source S Saturation Factor 1 f `d,,,/zl.d'2Cjia,�isry,2Tabje521.Sztr.+-.?f Y= ` ' C Vapor VOC content 0.5525 P True Vapor Pressure 9,09 . psis M Molecular Weight of Vapor ;,2921:' Ib/Ib-mol T Liquid Temperature --323.67 Rankine L Loading Losses 3.490503438 lb/1000 gallons 0.146601144 lb/bbl Component Mass Fraction Emission Factor Units Source Benzene 0.00321 0.00047059 lb/bbl Toluene 0.002181 0.000319737 lb/bbl Ethylbenzene 0.000228 3.34251E-05 lb/bbl '-: - Xylene :0.000691 0.000101301 lb/bbl n -Hexane 0.030132 0.004417386 lb/bbl 224IMP 9,Q01332 0.000195273 lb/bbl Emission Factors Hydrocarbon Loadout Pollutant Uncontrolled Controlled (Ib/bbl) (Ib/bbl) (Volume Loaded) (Volume Loaded) 4.91E-02 1.58E-04 1.07E-04 1.12E-05 3.39E-05 1.48E-03 6.54E-05 VOC Benzene Toluene Ethylbenzene Xylene n -Hexane 224 TMP Pollutant Control Device Emission Factor Source Uncontrolled Uncontrolled (Ib/MMBtu) (lb/bbl) (waste heat combusted) (Volume Loaded) 3.60E -0S 3.60E -OS 2.84E-06 3.28E-04 1.50E-03 Emission Factor Source PM10 PM2.5 0.0075 0.0075 0,0006 0.0680 0.3100...»>........... 500 NO0 CO 6 of 12 K:\PA\2015\15 W E0813.CP1.xlsm Hydrocarbon Loadout Emissions Inventory Section 05 - Emissions Inventory Criteria Pollutants Potential to Emit Uncontrolled (tons/year) Actual Emissions Uncontrolled Controlled (tons/year) (tons/year) Requested Permit Limits Uncontrolled Controlled (tons/year) (tons/year) Requested Monthly Umits Controlled (Ibs/month) PM10 PM2.5 SOx NOx VOC CO 0.00 0.00 0.00 0 0.00 0.00 • 0.00 0 0.00 0.00 0.00 0 0.01 0.01 0.01 2 4.17 4.17 1.40 238 0.04 0.04 0.04 7 Hazardous Air Pollutants - Potential to Emit Uncontrolled (Ibs/year) Actual Emissions Uncontrolled Controlled (Ibs/year) (Ibs/year). Requested Permit Limits Uncontrolled Controlled (Ibs/year) (Ibs/year) Benzene Toluene - Ethylbenzene Xylene n -Hexane 224 TMP 27 27 9 _ _18 18 6 2 2 1 6 6 2 252 252 84 11 11 4 Section 06 - Regulatory Summary Analysis Regulation 3, Parts A, B RACT- Regulation 3, Part B, Section III.D.2.a (See regulatory applicability worksheet for detailed analysis) Source requires a permit The loadout must be operated with submerged fill to satisfy RACE. Section 07 - Initial and Periodic Sampling and Testing Requirements Does the company request a control device efficiency greater than 95% for a flare or combustion device? If yes, the permit will contain and initial compliance test condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling Section OS - Technical Analysis Notes Applicant scaled -down the leading emission factor by the VOC. effieiency). Section 09 - Inventory SCC Coding and Emissions Factors AIRS Point # 004 Process # 01 en en apers. Applicant requested70% collection effic,ency per AP -42 Chapter52 SCC Code 4-06-001-42 Crude Oil: Submerged Loading Balanced Service (5=1) hick Iaccepted (currently APCD cm 100/ II t mm Uncontrolled Emissions Pollutant Factor Control % Units PM10 0.001 0 lb/1,000 gallons transferred PM2.5 0.001 0 lb/1,000 gallons transferred 5Ox 0.0001 0 lb/1,000 gallons transferred NOx 0.008 0 lb/1,000 gallons transferred VOC 3.491 66.5 lb/1,000 gallons transferred CO 0.036 0.0 lb/1,000 gallons transferred Benzene 0.011 66.5 lb/1,000 gallons transferred Toluene 0.008 66.5 lb/1,000 gallons transferred Ethylbenzene 0.001 66.5 16/1,000 gallons transferred Xylene 0.002 66.5 lb/1,000 gallons transferred n -Hexane 0.105 66.5 lb/1,000 gallons transferred 224 TMP 0.005 66.5 lb/1,000 gallons transferred 7 of 12 K:\PA\2015\15 W E0813.CP1.xlsm Separator Venting Emissions Inventory 006 Separator Venting Facility AIRs ID: 905E Plant 906 Poin Section 02 - Equipment Description Details 0 eticiosed#lareidurtng emery Detailed Emissions Unit Description: Limited Process Parameter Gas meter Section 03- Processing Rate Information for Emissions Estimates Actual Throughput = f'. MMscf per year based on APEN reed 5/14/17 Requested Permit Limit Throughput I ; �.0'. MMscf per year Requested Monthly Throughput = 4 MMscf per month Potential to Emit (PTE) Throughput = Process Control (Recycling) Equipped with a VRU Is VRU process equipment: 48 MMscf per year Uncontrolled and controlled emissions used to establish requested permit limits are based only on when the VRU is bypassed (i.e. waste gas volume that is routed to the flare) Secondary Emissions - Combustion Device(s) for Air Pollution Control Separator Gas Heating Value: Ilt !/S Emission Factors Other hexanes scf/bbl Ib/Ib-mol from sales gas sample (collected 2/12/2015) Displacement Equation Ex= Q' MW So/C Separator Venting Uncontrolled (lb/MMscf) Pollutant Controlled (lb/MMscf) (Gas Throughput) (Gas Throughput) VOC 19237.0344 961.8517 Benzene Toluene 74.7872 64.6825 6.1127 22.9538 353.8515 3.7394 3.2341 0.3056 1.1477 17.6926 0,0312 Ethylbenzene Xylene n -Hexane 224 TMP 0.6237 Emission Factor Source Emission Factor Source Pollutant Primary Control Device Uncontrolled Uncontrolled (Ib/MMBtu) lb/MMscf (Waste Heat Combusted) (Gas Throughput) PM10 PM2.5 0:0575 10.044 10.044 0.793 91.664 417.880 500 NOx 0:0680 1' CO 0.3100 my calc'd uncontr. EFs 19256.37 74.79 64.62 6.18 22.89 353.66 0.62 8 of 12 K:\PA\2015\15 W E0813. CP 1.xlsm Separator Venting Emissions Inventory Section 05 - Emissions Inventory Criteria Pollutants Potential to Emit Uncontrolled (tons/year) Actual Emissions Uncontrolled Controlled (tons/year) (tons/year) Requested Permit Limits Uncontrolled Controlled (tons/year) (tons/year) Requested Monthly Limits Controlled (lbs/month) PM10 PM2.5 SOx NOx VOC CO 0.24 0,24 0.24 41 0.24 0.24 0.24 41 0.02 0.02 0.02 3 2.20 2.20 2.20 374 461.69 461.69 23.08 3921 10.03 10.03 10.03 1704 Hazardous Air Pollutants Potential to Emit Uncontrolled (lbs/year) Actual Emissions Uncontrolled Controlled (lbs/year) (lbs/year) Requested Permit Limits Uncontrolled Controlled (Ibs/year) (Ibs/year) Benzene Toluene Ethylbenzene Xylene n -Hexane 224 TM P - 3590 3590 179 3105 3105 155 293 293 15 1102 1102 55 16985 16985 849 30 30 1 Section 06 - Regulatory Summary Analysis Regulation 3, Parts A, B Regulation 7, Section XVII.8, Regulation 7, Section XVII.B.2.e (See regulatory applicability worksheet for detailed analysis) Section 07 - Initial and Periodic Sampling and Testing Requirements Using Gas Throughput to Monitor Compliance Not enough information Not enough information. Not enough information Does the company use site specific emission factors based on a gas sample to estimate emissions? This sample should represent the gas outlet of the equipment covered under this AIRS ID, and should have been collected within one year of the application received date. However, if the facility has not been modified (e.g., no new wells brought on-line), then it may be appropriate to use an older site -specific sample. If no, the permit will contain an "Initial Testing Requirement" to collect a site -specific sample from the equipment being permitted and conduct an emission factor analysis to demonstrate that the emission factors are less than or equal to the emissions factors established with this application. Are facility -wide permitted emissions of VOC greater than or equal to 90 tons per year? If yes, the permit will contain: -An "Initial Testing Requirement" to collect a site -specific gas sample from the equipment being permitted and conduct an emission factor analysis to demonstrate that the emission factors are less than or equal to the emissions factors established with this application. -A "Periodic Testing Requirement" to collect a site -specific gas sample from the equipment being permitted and conduct an emission factor analysis to demonstrate that the emission factors are less than or equal to the emissions factors established with this application on an annual basis. Will the operator have a meter installed and operational upon startup of this point? Yes If no, the permit will contain a condition that requires the operator to calculate gas throughput using the liquid throughput until the meter is installed and operational (not to exceed 180 days). This condition will use the "Volume of waste gas emitted per BBL of liquids throughput" (scf/bbl) value in section 03. Does the company request a control device efficiency greater than 95% for a flare or combustion device? If yes, the permit will contain and initial compliance test condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling You have indicated above that the monitored process parameter is natural gas vented. The following questions do not require an answer. 9 of 12 K:\PA\2015\ 15WE0813.CP1.xlsm Separator Venting Emissions Inventory Section 09 - Inventory SCC Coding and Emissions Factors AIRS Point # Process # SCC Code 006 01 3-10-001-60 Flares Uncontrolled Emissions Pollutant Factor Control % Units PM10 10.04 0 Ib/MMSCF PM2.5 10.04 0 lb/MMSCF SOx 0.79 0 Ib/MMSCF NOx 91.66 0 lb/MMSCF VOC 19237.03 95 lb/MMSCF CO 417.88 0 Ib/MMSCF Benzene 74.79 95 Ib/MMSCF Toluene 64.68 95 lb/MMSCF Ethylbenzene 6.11 95 Ib/MMSCF 0ylene 22.95 95 lb/MMSCF n -Hexane 353.85 95 lb/MMSCF 224 TMP 0.62 95 lb/MMSCF 10 of 12 K:\PA\2015\ 15WE0813.CP1.xlsm Separator Venting Emissions Inventory MW 007 Separator Venting Facility AIRS ID: County 9DOC7 Plant 7 Point Section 02 - Equipment Description Details Detailed Emissions Unit Description: Venting oflow pressure separatorsto enclosed Heron, when VRU is down. Enclosed flare (teed L30-0011. so:. 24737) Requested Overall VOC & HAP Control Efficiency %: Limited Process Parameter Gas meter Section 03 - Processing Rate Information for Emissions Estimates Primary Emissions - Separator Actual Throughput = MMscf per year Requested Permit Omit Throughput = ,7iI MMscf per year Requested Monthly Throughput = MMscf per month Potential to Emit (PTE) Throughput = Process Control (Recycling) Equipped with a VRU Is VRU process equipment: 3.7 MMscf per year Uncontrolled and controlled emissions used to establish requested permit limits are based only on when the VRU is bypassed (i.e. waste gas volume that is routed to the flare) Secondary Emissions - Combustion Device(s) for Air Pollution Control Separator Gas Heating Value: 1774 Btu/scf Volume of waste gas emitted per BBL of liquids throughput: Section 04 - Emissions Factors & Methodologies s bale scf/hhi Equatio0) based on a' sit -specific LP gas sample cell _:....31.5 Weight % Helium CO2 N2 methane ethane 0:00 4.55 40 9.66 propane isobutane n -butane isopentane n -pentane cydopentane n -Hexane cyclohexane Other hexanes heptanes methylcyclohexane 224-TMP Benzene Toluene Ethylbenzene Xylenes C8+ Heavies 3.89 12.34 2.92 3.67 0.28 0.89 55 0.74 0.17 0.00- 0,14 009 0.02 7 Total VOC Wt % 99.99 03.22 Ib/Ib-mol My calculated emission factors differed slightly from thi Displacement Equation Ex=Q MW•Xx/C Emission Factors Separator Venting Pollutant Uncontrolled Controlled (lb/MMscf) (Ib/MMscf( (Gas Throughput) (Gas Throughput) VOC 44295.5 2214.7750 Benzene Toluene 116.0 74.8 5.80 3.74 0.20 0.64 36.97 0.08 Ethylbenzene Xylene n -Hexane 224 TMP 3.9 12.8 739.3 1.5 Emission Factor Source Emission Factor Source Pollutant Primary Control Device Uncontrolled Uncontrolled (Ib/MMBtu) Ih/MMscf (Waste Heat Combusted) (Gas Throughput) PM10 PM2.5 13.218 13.218 1.044 0.0078—, 500 NOx CO 120.632 549.940 presented by applicant my calc'd uncontr. EFs. 44317.48 116.08 74.86 3.91 12.82 739.62 1.50 11 of 12 K:\PA\2015\15 W E0813.CP1.xl sm Separator Venting Emissions Inventory Section 05 - Emissions Inventory Criteria Pollutants Potential to Emit Uncontrolled (tons/year) Actual Emissions Uncontrolled Controlled (tons/year) (tons/year) Requested Permit Limits Uncontrolled Controlled (tons/year) (tons/year) Requested Monthly Limits Controlled (Ibs/month) PM10 PM2.5 5Ox NOx VOC CO 0,02 0.02 0.02 4 0.02 0.02 0.02 4 0.00 0.00 0.00 0 0.22 0.22 0.22 38 81.10 81.10 4.05 689 1.01 1.01 1.01 171 - Hazardous Air Pollutants Potential to Emit Uncontrolled (lbs/year) Actual Emissions Uncontrolled Controlled (lbs/year) (lbs/year) Requested Permit Limits Uncontrolled Controlled (lbs/year) (lbs/year) Benzene Toluene Ethylbenzene Xylene n -Hexane 224 IMP 425 425 21 274 274 14 14 14. 1 47 47 2 2707 2707 135 5 5 0.3 Section 06- Regulatory Summary Analysis Regulation 3, Parts A, B Regulation 7, Section XVII.B, G Regulation 7, Section XVII.B.2.e (See regulatory applicability worksheet for detailed analysis) Section 07 - Initial and Periodic Sampling and Testing Requirements Using Gas Throughput to Monitor Compliance Source requires a permit Source is subject to Regulation 7, Section XVII.B.2, G The control device for this separator is not subject to Regulation 7, Section XVII.8.2.e Does the company use site specific emission factors based on a gas sample to estimate emissions? This sample should represent the gas outlet of the equipment covered under this AIRs ID, and should have been collected within one year of the application received date. However, if the facility has not been modified (e.g., no new wells brought on-line), then it may be appropriate to use an older site -specific sample. If no, the permit will contain an "Initial Testing Requirement" to collect a site -specific gas sample from the equipment being permitted and conduct an emission factor analysis to demonstrate that the emission factors are less than or equal to the emissions factors established with this application. Are facility -wide permitted emissions of VOC greater than or equal to 90 tons per year? HE411111 , u If yes, the permit will contain: -An "Initial Testing Requirement" to collect a site -specific gas sample from the equipment being permitted and conduct an emission factor analysis to demonstrate that the emission factors are less than or equal to the emissions factors established with this application. -A "Periodic Testing Requirement" to collect a site -specific gas sample from the equipment being permitted and conduct an emission factor analysis to demonstrate that the emission factors are less than or equal to the emissions factors established with this application on an annual basis. Will the operator have a meter installed and operational upon startup of this point? Yes If no, the permit will contain a condition that requires the operator to calculate gas throughput using the liquid throughput until the meter is installed and operational (not. to exceed 180 days), This condition will use the "Volume of waste gas emitted per BBL of liquids throughput" (scf/bbl) value in section 03. Does the company request a control device efficiency greater than 95% for a flare or combustion device? If yes, the permit will contain and initial compliance test condition to demonstrate the destruction efficiency of the combustion device based an inlet and outlet concentration sampling Section 08 - Technical Analysis Notes hFu additional notes, Section 09 - Inventory SCC Coding and Emissions Factors AIRS Point # Process # SCC Code 007 01 3-10-001-60 Flares Uncontrolled Emissions Pollutant Factor Control % Units PM10 13.22 0 Ib/MMSCF PM2.5 13.22 0 lh/MMSCF SOx 1.04 0 lb/MMSCF NOx 120.63 0 lb/MMSCF VOC 44295.50 95 lb/MMSCF CO 549.94 0 lb/MMSCF Benzene 116.00 95 lb/MMSCF Toluene 74.80 95 Ib/MMSCF Ethylbenzene 3.90 95 lb/MMSCF Xylene 12.80 95 lb/MMSCF n -Hexane 739.30 95 lb/MMSCF 224 TMP 1,50 95 lb/MMSCF 12 of 12 K:\PA\2015\ 15WE0813.CP1xlsm COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION FACILITY EMISSION SUMMARY Company Name County AIRS ID Plant AIRS ID Facility Name Bonanza Creek Energy Operating C 123 9D5C Mule Deer 14-16 Production Fac ompany LLC History File Edit Date 8/7/2018 Ozone Status Non -Attainment EMISSIONS - Uncontrolled (tons Der year EMISSIONS With Controls (tons Dervear 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 Previous Permitted Facility total -1 0.0 0.D iI i0 rt :k%Yc. 4/20/16 002 15WE0813 Condensate Tanks (1500 bbl) 0.7 411.3 3.1 36.9 0.7 20.6 3.1 1.8 SSEFs accepted (app rec'd 4/15/18) 003 15WE0813 Produced Water Tank (500bb1) 0.2 14.9 1.0 1.7 0.2 0.8 1.0 0.1 Default EFs accepted (app rec'd 4/15/18) 004 15WE0813 Loadout 0.0 4.2 0.0 0.2 0.0 1.4 0.0 0.1 SSEFs accepted (app rec'd 4/15/18) 005 5050e850 Temooraiv fia; 006 15WE0813 Emergency Flare 2.2 461.7 10.0 12.6 2,2 23.1 10.0 0.6 Enclosed flare per Nov 2017 APEN 007 15WE0813 LP Sep Flaring SEP-1 0.0 0.0 0:2 81.1 1.0 1.7 0.0 0.0 0.2 4.1 1.0 0.1 SSEFs accepted (app rec'd 4/15/18) 008 16WE0352.XP Arrow C-101 NG RICE 3.1 0.1 5.2 0.0 3.1 0.1 5.2 0.0 no change 009 07 010 GP02 PSI GM 4.3L (E-04) 2.4 0.00 4.0 0.0 1.5 0.00 2.6 0.0 no change APEN-Exempt / Insignficants Fugitives 0.1 0.0 0.1 0.0 From April 2015 Form 102 Heated separators 0.030 0.030 0.4 0.0 0.3 0.0 0.030 0.030 0.4 0.0 0.3 0.0 From April 2015 Form 102 Pneumatic devices 4.00 0.1 4.00 0.1 From April 2015 Form 102 Sand separator blowdowns 0.65 0.0 0.65 0.0 From April 2015 Form 102 FACILITY TOTAL 0.1 0.1 0.0 0.0 9.2 977.9 0.1 247 53.2 0.1 0.1 0.0 0.0 8.3 54.6 0.1 23.3 2.9 VOC: Syn Minor (NANSR and OP) NOx: Minor (NANSR and OP) CO: Minor (PSD and OP) HAPS: Syn Minor n -Hexane & Total HH: Syn Minor ZZZZ: Syn Minor Permitted Facility Total 0.0 0.0 0.0 0.0 5.7 973.1 0.0 19.2 53.0 0.0 0.0 0.0 0.0 4.8 49.8 0.0 17.8 2.7 Excludes units exempt from permits/APENs (A) Change in Permitted Emissions 0.0 0.0 0.0 0.0 4.8 49,6 0.0 17.8 Pubcom required based on new syn minor Imits Note 1 Total VOC Facility Emissions (point and fugitive) (A) Change in Total Permitted VOC amiss ons (point and fugitive) 54.7 Facility is eligible for GP02 because < 90 tpy Project emissions less than 25/50 tpy 49.8 Aug 2018: Received APENs from login (originally rec'd April 2015). The changes in this tab reflect those April 2015 APENs as well as Dec 20'17 addition of GP02. Note 2 Page 1 of 2 Printed 8/15/2018 COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION DIVISION FACILITY EMISSION SUMMARY - HAPs Company Name Bonanza Creek Energy Operating Company LLC County AIRS ID 123 Plant AIRS ID 9D5C Facility Name Mule Deer 14-16 Production Fac Emissions - uncontrolled (Ibs Der year POINT PERMIT Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n -Hexane McOH 224 TMP H2S TOTAL (tpy) Previous FACILITY TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0.0 002 15WE0813 Condensate Tanks (1500 bbl) 9548 6389 499 1605 54818 973 36.9 003 15WE0813 Produced Water Tank (500bbl) 797 2505 1.7 004 15WE0813 Loadout 27 18 2 6 252 11 0.2 0.0 006 15WE0813 Emergency Flare 3590 3106 294 1102 16986 30 12.6 007 15WE0813 LP Sep Flaring SEP-1 425 274 14 47 2707 5 1.7 008 16WE0352.XP Arrow C-101 NG RICE 57 8 7 4 2 9 0.0 0.0 010 GP02 PSI GM 4.3L (E-04) 0.0 APEN-Exempt / Insignficants Fugitives 1 3 1 2 8 0.0 Heated separators 1 13 0.0 Pneumatic devices 31 27 3 10 147 0.1 Sand separator blowdowns 7 7 1 2 41 4 0.0 TOTAytpy) 0.0 0.0 0.0 7.2 4.9 0.4 1.4 38.7 0.0 0.5 0.0 0.0 53.2 *Total Reportable = all HAPs where uncontrolled emissions > de minimus values Red Text: uncontrolled emissions < de minimus Emissions with controls (Ibs per year POINT PERMIT Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n -Hexane McOH 224 TMP H2S TOTAL0p0 Previous FACILITY TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0.0 002 15WE0813 Condensate Tanks (1500 bbl) 477 319 25 80 2741 49 1.8 003 15WE0813 Produced Water Tank (500bbl) 40 125 0.1 004 15WE0813 Loadout 9 6 1 2 84 4 0.1 s:;;..,....... 0.0 006 15WE0813 Emergency Flare 179 155 15 55 849 1 0.6 007 15WE0813 LP Sep Flaring SEP-1 21 14 1 2 135 0.3 0.1 008 16WE0352.XP Arrow C-101 NG RICE 57 8 7 4 2 9 0.0 .a i•,,, ., 3 _ .... 0.0 010 GP02 PSI GM 4.3L (E-04) 0.0 APEN-Exempt / Insignficants Fugitives 1 3 1 2 8 0.0 Heated separators 1 13 0.0 Pneumatic devices 31 27 3 10 147 0.1 Sand separator blowdowns 7 7 1 2 41 4 0.0 TOTAL(tpy) 0.0 0.0 0.0 0.4 0.3 0.0 0.1 2.1 0.0 0.0 0.0 0.0 2.9 2 1239D5C.xlsx 8/15/2018 CONSTRUCTION PERMIT Permit number: Date issued: Issued to: 15WE0813 Issuance: 1 Bonanza Creek Energy Operating Company LLC Facility Name: Mule Deer 14-16 Production Facility Plant AIRS ID: 123/9D5C Physical Location: SWSW Section 16 T6N R61 W County: Weld County General Well Production Facility Description: Equipment or activity subject to this permit: Facility Equipment ID AIRS Point Equipment Description Emissions Control Description CNDTK-1 002 Three (3) 500 barrel fixed roof storage vessels used to store condensate. Enclosed Flare PW 003 One (1) 500 barrel fixed roof storage vessel used to store produced water. Enclosed Flare TLO 004 Loadout of condensate to tank trucks. Enclosed Flare FL -02 006 Venting of produced gas to enclosed flare during emergency or periods of high pipeline pressure. Enclosed Flare SEP-1 007 Venting of gas from low pressure separator to enclosed flare when vapor recovery unit is down. Enclosed Flare This permit is granted subject to all rules and regulations of the Colorado Air Quality Control Commission and the Colorado Air Pollution Prevention and Control Act (C.R.S. 25-7-101 et seq), to the specific general terms and conditions included in this document and the following specific terms and conditions. REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION 1. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days of the latter of commencement of operation or issuance of this permit, by submitting a Notice of Startup form to the Division for the equipment. covered by this permit. The Notice of Startup COLORADO Air Pollution Control Division www of sta p f the p itted source is a violation of Air ulati. Number 3, P B, Section III.G.1. and can result ocati do.gov/ ;cific/cdphe/other-air-permitting- 2. Within one hundred and eighty days (180) of the latter of commencement of operation or issuance of this permit, compliance with the conditions contained in this permit shall be demonstrated to the Division. It is the owner or operator's responsibility to self -certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. A self certification form and guidance on how to self -certify compliance as required by this permit may be obtained online at www.colorado.gov/pacific/cdphe/air-permit-self- certification. (Regulation Number 3, Part B, Section III.G.2.) 3. This permit shall expire if the owner or operator of the source for which this permit was issued: (i) does not commence construction/modification or operation of this source within 18 months after either, the date of issuance of this construction permit or the date on which such construction or activity was scheduled to commence as set forth in the permit application associated with this permit; (ii) discontinues construction for a period of eighteen months or more; (iii) does not complete construction within a reasonable time of the estimated completion date. The Division may grant extensions of the deadline. (Regulation Number 3, Part B, Section III.F.4.) 4. The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self -certification process. (Regulation Number 3, Part B, Section III.E.) 5. The operator shall retain the permit final authorization letter issued by the Division, after completion of self -certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 6. Emissions of air pollutants shall not exceed the following limitations. (Regulation Number 3, Part B, Section II.A.4.) ) Annual Limits: Facility Equipment ID AIRS Point Tons per Year Emission Type PM2.5 NO, VOC CO CNDTK-1 002 --- --- 20.6 3.1 Point PW 003 --- --- 0.8 --- Point TLO 004 --- --- 1.4 --- Point FL -2 006 --- 2.2 23.1 10.1 Point SEP-1 007 --- --- 4.1 --- Point Note: See "Notes to Permit Holderfor information on emission factors and methods used to calculate limits. Facility -wide emissions of each individual hazardous air pollutant shall not exceed 8.0 tons per year. Facility -wide emissions of total hazardous air pollutants shall not exceed 20.0 tons per year. The facility -wide emissions limitation for hazardous air pollutants shall apply to all permitted emission units at this facility. 'COLORADO Air Pollution Control Division Page 2 of 11 ula issio 1 e responsibi previ nd kee eview. ria and the en. months' da ance record azardous air pollutants, shall be f each month a new twelve month The permit holder shall calculate site or at a local field office with 7. The emission points in the table below shall be operated and maintained with the emissions control equipment as listed in order to reduce emissions to less than or equal to the limits established in this permit. (Regulation Number 3, Part B, Section III.E.) Facility Equipment ID AIRS Point Control Device Pollutants Controlled CNDTK-1 002 Enclosed Flare (Make: Leed) VOC and HAP PW 003 Enclosed Flare (Make: Leed) VOC and HAP TLO 004 Enclosed Flare (Make: Leed) VOC and HAP FL -2 006 Enclosed Flare (Make: MRW) VOC and HAP SEP-1 007 Enclosed Flare (Make: Leed) VOC and HAP PROCESS LIMITATIONS AND RECORDS 8. This source shall be limited to the following maximum processing rates as listed below. Monthly records of the actual processing rates shall be maintained by the owner or operator and made available to the Division for inspection upon request. (Regulation Number 3, Part B, II.A.4.) Process Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit CNDTK-1 002 Condensate throughput 56,940 barrels PW 003 Produced Water throughput 113,880 barrels TLO 004 Condensate loaded 56,940 barrels FL -2 006 Natural gas vented 48.0 MMscf SEP-1 007 Natural gas vented 3.7 MMscf The owner or operator shall monitor monthly process rates based on the calendar month. Compliance with the annual throughput limits shall be determined on a rolling twelve (12) month total. By the end of each month a new twelve-month total is calculated based on the previous twelve months' data. The permit holder shall calculate throughput each month and keep a compliance record on site or at a local field office with site responsibility, for Division review. 9. Points 006 and 007: The owner or operator shall continuously monitor and record the volumetric flow rate of natural gas vented from these points using flow meters. The owner or operator shall COLORADO Air Pollution Control Division k≥ursvrnt Page 3 of 11 record ulate e L 'C UL Y -.! RY QUIR NTS ith the process limits contained in it. 10. •ns 002, ; 06, an�i�� : The perm number an. en "igit AIRS ID number assigned by the Division (e.g. 123/9D5C/xxx) shall be marked on the subject equipment for ease of identification. (Regulation Number 3, Part B, Section III.E.) (State only enforceable) 11. Point 004: No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. (Regulation Number 1, Section II.A.5.) 12. This source is subject to the odor requirements of Regulation Number 2. (State only enforceable) 13. Point 002: This source is subject to Regulation Number 7, Section XII. The operator shall comply with all applicable requirements of Section XII and, specifically, shall: • Comply with the recordkeeping, monitoring, reporting and emission control requirements for condensate storage tanks; and • Ensure that the combustion device controlling emissions from this storage tank be enclosed, have no visible emissions, and be designed so that an observer can, by means of visual observation from the outside of the enclosed combustion device, or by other means approved by the Division, determine whether it is operating properly. (Regulation Number 7, Section XII.C.) (State only enforceable) 14. Points 002, 003, 006, and 007: The combustion device covered by this permit is subject to Regulation Number 7, Section XVII.B.2. General Provisions (State only enforceable). If a flare or other combustion device is used to control emissions of volatile organic compounds to comply with Section XVII, it shall be enclosed; have no visible emissions during normal operations, as defined under Regulation Number 7, XVII.A.16; and be designed so that an observer can, by means of visual observation from the outside of the enclosed flare or combustion device, or by other convenient means approved by the Division, determine whether it is operating properly. This flare must be equipped with an operational auto -igniter according to the following schedule: • All combustion devices installed on or after May 1, 2014, must be equipped with an operational auto -igniter upon installation of the combustion device; • All combustion devices installed before May 1, 2014, must be equipped with an operational auto -igniter by or before May 1, 2016, or after the next combustion device planned shutdown, whichever comes first. 15. Points 002 and 003: The storage tank covered by this permit is subject to the emission control requirements in Regulation Number 7, Section XVII.C.1. The owner or operator shall install and operate air pollution control equipment that achieves an average hydrocarbon control efficiency of 95%. If a combustion device is used, it must have a design destruction efficiency of at least 98% for hydrocarbons except where the combustion device has been authorized by permit prior to May 1, 2014. The source shall follow the inspection requirements of Regulation Number 7, Section XVII.C.1.d. and maintain records of the inspections for a period of two years, made available to the Division upon request. This control requirement must be met within 90 days of the date that the storage tank commences operation. 16. Points 002 and 003: The storage tanks covered by this permit are subject to the venting and Storage Tank Emission Management System ("STEM") requirements of Regulation Number 7, Section XVII.C.2. 17. Point 002: This source is subject to the New Source Performance Standards, Standards of Performance for Crude Oil and Natural Gas Production, Transmission and Distribution, Subpart COLORADO Air Pollution Control: Division L'ep,,ErtMent �.,r I?c�§� Heath atn •s &T,norrtze;C Page 4 of 11 ulation, as stated in 40 C.F.R Part parts A and 0000) 18. ,:aEoint 0� Th ours is to ed in � ozon on-attainm or attainment -maintenance area jec s R- . Ava'= r=. r mw ry:, Techno CT) requirements of Regulation Number 3, Part B, III.D.2.a. Condensate loading to truck tanks shall be conducted by submerged fill. (Reference: Regulation 3, Part B, III.D.2) 19. Point 004: All hydrocarbon liquid loading operations, regardless of size, shall be designed, operated and maintained so as to minimize leakage of volatile organic compounds to the atmosphere to the maximum extent practicable. 20. Point 004: The owner or operator shall follow loading procedures that minimize the leakage of VOCs to the atmosphere including, but not limited to (Reference: Regulation 3, Part B, III.D.2): a. The owner or operator shall inspect onsite loading equipment to ensure that hoses, couplings, and valves are maintained to prevent dripping, leaking, or other liquid or vapor loss during loading and unloading. The inspections shall occur at least monthly. Each inspection shall be documented in a log available to the Division on request. b. All compartment hatches at the facility (including thief hatches) shall be closed and latched at all times when loading operations are not active, except for periods of maintenance, gauging, or safety of personnel and equipment. c. Inspect thief hatch seals annually for integrity and replace as necessary. Thief hatch covers shall be weighted and properly seated. d. Inspect pressure relief devices (PRD) annually for proper operation and replace as necessary. PRDs shall be set to release at a pressure that will ensure flashing, working and breathing losses are not vented through the PRD under normal operating conditions. e. Document annual inspections of thief hatch seals and PRD with an indication of status, a description of any problems found, and their resolution. 21. Point 004: For this controlled loading operation, the owner or operator shall follow loading procedures that minimize the leakage of VOCs to the atmosphere including, but not limited to (Reference: Regulation 3, Part B, III.D.2): a. Install and operate the vapor collection and return equipment to collect vapors during loading of tank compartments of outbound transport trucks. b. Include devices to prevent the release of vapor from vapor recovery hoses not in use. c. Use operating procedures to ensure that hydrocarbon liquid cannot be transferred unless the vapor collection equipment is in use. d. Operate all recovery and disposal equipment at a back -pressure less than the pressure relief valve setting of transport vehicles. 22. Points 006 and 007: These points are subject to Regulation 7, Section XVII.G. (State Only). On or after August 1, 2014, gas coming off a separator, produced during normal operation from any newly constructed, hydraulically fractured, or recompleted oil and gas well, must either be routed to a gas gathering line or controlled from the date of first production by air pollution control equipment that achieves an average hydrocarbon control efficiency of 95%. If a combustion device is used, it must have a design destruction efficiency of at least 98% for hydrocarbons. OPERATING Et MAINTENANCE REQUIREMENTS 23. Points 002, 003, 004, 006, 007: Upon startup of these points, the owner or operator shall follow the most recent operating and maintenance (OftM) plan and record keeping format approved by the Division, in order to demonstrate compliance on an ongoing basis with the COLORADO Air Pollution Control. Division ,tF�i1 Fk i , C-;;ironin Page 5 of 11 bject to Division approval prior to .) i is Testing ' equiremen" s 24. Points 002, 003, and 007: The owner or operator shall demonstrate compliance with opacity standards, using EPA Reference Method 22, 40 C.F.R. Part 60, Appendix A, to determine the presence or absence of visible emissions from the Leed L30-0011 enclosed flare. "Visible Emissions" means observations of smoke for any period or periods of duration greater than or equal to one minute in any fifteen -minute period during normal operation. (Regulation Number 7, Sections XII.C, XVII.B.2. and XVII.A.16) 25. Point 006: The owner or operator shall demonstrate compliance with opacity standards, using EPA Reference Method 22, 40 C.F.R. Part 60, Appendix A, to determine the presence or absence of visible emissions from the MRW enclosed flare. "Visible Emissions" means observations of smoke for any period or periods of duration greater than or equal to one minute in any fifteen - minute period during normal operation. (Regulation Number 7, Sections XII.C, XVII.B.2. and XVII.A.16) Periodic Testing Requirements 26. This source is not required to conduct periodic testing, unless otherwise directed by the Division or other state or federal requirement. ADDITIONAL REQUIREMENTS 27. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Regulation Number 3, Part A, II.C.) • Annually by April 30t'' whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or more, above the level reported on the Last APEN; or For volatile organic compounds (VOC) and nitrogen oxides sources (NOr) in ozone nonattainment areas emitting less than 100 tons of VOC or NOX per year, a change in annual actual emissions of one (1) ton per year or more or five percent, whichever is greater, above the level reported on the last APEN; or For sources emitting 100 tons per year or more, a change in actual emissions of five percent or 50 tons per year or more, whichever is less, above the level reported on the last APEN submitted; or For any non -criteria reportable pollutant: If the emissions increase by 50% or five (5) tons per year, whichever is less, above the level reported on the last APEN submitted to the Division. • Whenever there is a change in the owner or operator of any facility, process, or activity; or • Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or • Whenever a permit limitation must be modified; or • No later than 30 days before the existing APEN expires. GENERAL TERMS AND CONDITIONS COLORADO I Air Pollution Control Division 9 tieririvsiv t psriv i C£.. t £ ^.itru .ntent Page 6 of 11 28. de available for inspection upon D as provided in AQCC Regulation ownership and the submittal of a 29. If this permit specifically states that final authorization has been granted, then the remainder of this condition is not applicable. Otherwise, the issuance of this construction permit does not provide "final" authority for this activity or operation of this source. Final authorization of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7- 114.5(12)(a) C.R.S. and AQCC Regulation Number 3, Part B, Section III.G. Final authorization cannot be granted until the operation or activity commences and has been verified by the APCD as conforming in all respects with the conditions of the permit. Once self -certification of all points has been reviewed and approved by the Division, it will provide written documentation of such final authorization. Details for obtaining final authorization to operate are located in the Requirements to Self -Certify for Final Authorization section of this permit. 30. This permit is issued in reliance upon the accuracy and completeness of information supplied by the owner or operator and is conditioned upon conduct of the activity, or construction, installation and operation of the source, in accordance with this information and with representations made by the owner or operator or owner or operator's agents. It is valid only for the equipment and operations or activity specifically identified on the permit. 31. Unless specifically stated otherwise, the general and specific conditions contained in this permit have been determined by the APCD to be necessary to assure compliance with the provisions of Section 25-7-114.5(7)(a), C.R.S. 32. Each and every condition of this permit is a material part hereof and is not severable. Any challenge to or appeal of a condition hereof shall constitute a rejection of the entire permit and upon such occurrence, this permit shall be deemed denied ab initio. This permit may be revoked at any time prior to self -certification and final authorization by the Air Pollution Control Division (APCD) on grounds set forth in the Colorado Air Quality Control Act and regulations of the Air Quality Control Commission (AQCC), including failure to meet any express term or condition of the permit. If the Division denies a permit, conditions imposed upon a permit are contested by the owner or operator, or the Division revokes a permit, the owner or operator of a source may request a hearing before the AQCC for review of the Division's action. 33. Section 25-7-114.7(2)(a), C.R.S. requires that all sources required to file an Air Pollution Emission Notice (APEN) must pay an annual fee to cover the costs of inspections and administration. If a source or activity is to be discontinued, the owner must notify the Division in writing requesting a cancellation of the permit. Upon notification, annual fee billing will terminate. 34. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and Control Act or the regulations of the AQCC may result in administrative, civil or criminal enforcement actions under Sections 25-7-115 (enforcement), -121 (injunctions), -122 (civil penalties), -122.1 (criminal penalties), C.R.S. By: Andy Gruel, P.E. Permit Engineer Permit History Issuance Date Description Issuance 1 This Issuance Issued to Bonanza Creek Energy Operating Company LLC. COLORADO Air Pollution Control Division Page 7 of 11 Notes t 1) Thceing tim. .r this permit. An invoice for these fe ill be .ued " er f per is iss .. Th$ermit holder all pay the invoice within 30 days to n.g ice will in revocation of this permit. (Regulation Number 3, Part A, Section VI.B.) 2) The production or raw material processing limits and emission limits contained in this permit are based on the consumption rates requested in the permit application. These limits may be revised upon request of the owner or operator providing there is no exceedance of any specific emission control regulation or any ambient air quality standard. A revised air pollution emission notice (APEN) and complete application form must be submitted with a request for a permit revision. 3) This source is subject to the Common Provisions Regulation Part II, Subpart E, Affirmative Defense Provision for Excess Emissions During Malfunctions. The owner or operator shall notify the Division of any malfunction condition which causes a violation of any emission limit or limits stated in this permit as soon as possible, but no later than noon of the next working day, followed by written notice to the Division addressing all of the criteria set forth in Part II.E.1 of the Common Provisions Regulation. See: https://www.colorado.gov/pacific/cdphe/aqcc-regs 4) The following emissions of non -criteria reportable air pollutants are estimated based upon the process limits as indicated in this permit. This information is listed to inform the operator of the Division's analysis of the specific compounds emitted if the source(s) operate at the permitted limitations. AIRS Point Pollutant CAS # Uncontrolled Emissions (Ib/yr) Controlled Emissions (lb/yr) 002 Benzene 71432 9548 477 Toluene 108883 6389 319 Ethylbenzene 100414 499 25 Xylenes 1330207 1605 80 n -Hexane 110543 54818 2741 2,2,4- Trimethylpentane 540841 973 49 003 Benzene 71432 797 40 n -Hexane 110543 2505 125 004 Benzene 71432 27 9 Toluene 108883 18 6 Ethylbenzene 100414 2 1 Xylenes 1330207 6 2 n -Hexane 1.10543 252 84 2,2,4- Trimethylpentane 540841 11 4 006 Benzene 71432 3590 179 Toluene 108883 3105 155 Ethylbenzene 100414 293 15 COLORADO Air Pollution Control Division Page 8 of 11 P n -Hexane 110543 es Un trolled E ssions /yr) Controlled Emissions (lb/yr) 2 55 16985 849 2,2,4- Trimethylpentane 540841 30 1 007 Benzene 71432 425 21 Toluene 108883 274 14 Ethylbenzene 100414 14 1 Xylenes 1330207 47 2 n -Hexane 110543 2707 135 2,2,4- Trimethylpentane 540841 5 0.3 Note: All non -criteria reportable pollutants in the table above with uncontrolled emission rates above 250 pounds per year (lb/yr) are reportable and may result in annual emission fees based on the most recent Air Pollution Emission Notice. 5) The emission levels contained in this permit are based on the following emission factors: Point 002: CAS # Pollutant Uncontrolled Emission Factors lb/bbl Controlled Emission Factors lb/bbl Source NOx 0.0237 0.0237 AP -42 Ch.13.5 CO 0.1078 0.1078 VOC 14.44 0.7222 ProMax model based on a site - specific pressurized liquid sample collected 2/12/2015. 71432 Benzene 0.168 0.0084 108883 Toluene 0.112 0.0056 100414 Ethylbenzene 0.009 0.0004 1330207 Xylene 0.028 0.0014 110543 n -Hexane 0.963 0.0481 540841 2,2,4- Trimethylpentane 0.017 0.0009 Note: The controlled emissions factors for this point are based on the flare control efficiency of 95%. NOx and CO emission factors are based on vapor heat value of 2986 Btu/scf and vapor volume of 116.48 scf/bbl (both from ProMax model). Point 003: CAS # Pollutant Uncontrolled Emission Factors lb/bbl Controlled Emission Factors lb/bbl Source NOx 0.0037 0.0037 AP 42 Ch. 13-5 CO 0.0167 0.0167 VOC 0.262 0.0131 Default for Weld County 71432 Benzene 0.007 0.00035 110543 n -Hexane 0.022 0.0011 Note: The controlled emissions factors for this point are based on the flare control efficiency of 95%. NOx and CO emission factors are based on assumed vapor heat value of 1496 Btu/scf and assumed vapor volume of 36 scf/bbl. COLORADO Air Pollution Control Division E;>vir6r. Page 9 of 11 Poi N0x 0.00033 0.00033 t C # nc:, rolled missio mM acto Contra ed Emission ctors Source CO 0.00150 0.00150 AP -42 Ch. 13.5 V0C 0.14660 0.04911 AP -42 Ch. 5.2 Benzene 71432 0.00047 0.00016 Toluene 108883 0.00032 0.00011 Ethylbenzene 100414 0.00003 0.00001 Xylene 1330207 0.00010 0.00003 n -Hexane 110543 0.00442 0.00148 2,2,4- Trimethylpentane 540841 0.00020 0.00007 Eng. Calc based on sales oil analysis The uncontrolled VOC emission factor was calculated using AP -42, Chapter 5.2, Equation 1 (version 1/95) using the following values: L = 12.46*C*S*P*M/T S = 1 (Submerged loading: vapor balance service) C (Vapor VOC content) = 0.5525 P (true vapor pressure) = 9.09 psia M (vapor molecular weight) = 29.21 lb/lb-mot T (temperature of liquid loaded) = 523.67 °R The uncontrolled non -criteria reportable air pollutant (NCRP) emission factors were calculated by multiplying the mass fraction of each NCRP in the vapors by the VOC emission factor. Controlled emission factors are based on a flare efficiency of 95% and a collection efficiency of 70%, for an overall control efficiency of 66.5%. Point 006: CAS # Pollutant Uncontrolled Emission Factors (lb/MMscf) Controlled Emission Factors (lb/MMscf) Source N0x 91.664 91.664 AP -42 Ch. 13.5 CO 417.880 417.880 V0C 19237.0344 961.8517 Mass balance on site - specific sales gas sample collected 2/12/2015. 71432 Benzene 74.7872 3.7394 108883 Toluene 64.6825 3.2341 100414 Ethylbenzene 6.1127 0.3056 1330207 Xylene 22.9538 1.1477 110543 n -Hexane 353.8515 17.6926 540841 2,2,4 Trimethylpentane 0.6237 0.0312 Note: The controlled emissions factors for this point are based on the flare control efficiency of 95%. NOx and CO emission factors are based on gas heat value of 1348 Btu/scf. Point 007: CAS # Pollutant Uncontrolled Emission Factors (lb/MMscf) Controlled Emission Factors (lb/MMscf) Source N0x 120.632 120.632 AP -42 Ch. 13.5 CO 549.940 549.940 V0C 44295.5 2214.775 _COLORADO Air Pollution Corttrot Division ".:«warms6t ut POO,: Hc. ;h n E;'^€ rr9rrriertt Page 10 of 11 83 nt o uene 6. 3.9 C. ` rolled Emis n Factors (I 1 scf) 80 .4 100414 Ethylbenzene 0.20 1330207 Xylene 12.8 0.64 110543 n -Hexane 739.3 36.97 540841 2,2,4- Trimethylpentane 1.5 0.08 Source Mass balance on site - specific LP separator gas sample collected 2/12/2015. Note: The controlled emissions factors for this point are based on the flare control efficiency of 95%. NOx and CO emission factors are based on gas heat value of 1348 Btu/scf. 6) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with this permit is valid for a term of five years from the date it was received by the Division. A revised APEN shall be submitted no later than 30 days before the five-year term expires. Please refer to the most recent annual fee invoice to determine the APEN expiration date for each emissions point associated with this permit. For any questions regarding a specific expiration date call the Division at (303)-692-3150. 7) This permit fulfills the requirement to hold a valid permit reflecting the storage tank and associated control device per the Colorado Oil and Gas Conservation Commission rule 805b(2)(A) when applicable. 8) This facility is classified as follows: Applicable Requirement Status Operating Permit Synthetic Minor of: VOC, HAPs (total and n -hexane) NANSR Synthetic Minor Source of: VOC 9) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http://ecfr.gpoaccess.gov/ Part 60: Standards of Performance for New Stationary Sources NSPS 60.1 -End Subpart A - Subpart KKKK NSPS Part 60, Appendixes Appendix A - Appendix I Part 63: National Emission Standards for Hazardous Air Pollutants for Source Categories MACT 63.1-63.599 Subpart A - Subpart Z MACT 63.600-63.1199 Subpart AA - Subpart DDD MACT 63.1200-63.1439 Subpart EEE - Subpart PPP MACT 63.1440-63.6175 Subpart QQQ - Subpart YYYY MACT 63.6580-63.8830 Subpart ZZZZ - Subpart MMMMM MACT 63.8980 -End Subpart NNNNN - Subpart XXXXXX ;COLORADO Air Pollution Control Division "?�J%s k. T '�'t!u€s€; h [ n & LnPa✓nr�tt Page 11 of 11 AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Condensate Storage Tank(s)1 Permit Number: 15 t,.)Etag 13 [Leave blank unless APCD has already assigned a permit # & AIRS ID] Emission Source AIRS ID: 123 / 9D5C / 0 02 - Facility Equipment ID: CNDTK-1 [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Section 01— Administrative Information Company Name: Source Name: Bonanza Creek Energy Operating Company LLC Mule Deer 14-16 Production Facility (COGCC #428840) Source Location: SW/SW Sec. 16, T6N, R61W Mailing Address: 410 17th Street, Suite 1400 Denver, CO NAICS, or 1311 SIC Code: County: Weld Elevation: 4,679 Feet ZIP Code: 80202 Person To Contact: Jerry Dismukes Phone Number: 303-803-1724 E-mail Address: JDismukes@bonanzacrk.com Fax Number: 720-279-2331 Section 03 — General Information For existing sources, operation began on: 1 / 15 / 2015 This Storage Tank is ® Exploration & Production Located at: (E&P) Site Will this equipment be operated in any NAAQS nonattainment area? Is actual annual average hydrocarbon liquid throughput > 500 bbl/day? Midstream or Downstream (Non-E&P) Site ® Yes ❑ No ❑ Yes ® No Addl. Info. & Notes: Section 02 — Requested Action (Check applicable request boxes) ® Request for NEW INDIVIDUAL permit ❑ Request for coverage under GENERAL PERMIT O GP01 0 GP08 O Request MODIFICATION to existing INDIVIDUAL permit (check boxes below) ❑ Change process or equipment ❑ Change permit limit Change company name ❑ Transfer of ownership ❑ Other ❑ APEN Submittal for Permit Exempt/Grandfathered source ❑ APEN Submittal for update only (Please note blank APEN's will not be accepted) The oil produced on site fluctuates above and below an API gravity of 40. The tanks are therefore being permitted as condensate tanks to be conservative. For new or reconstructed sources, the projected startup date is: Normal Hours of Source Operation: 24 hours/ day Are Flash Emissions anticipated at these tanks If "yes", identify the stock tank gas -to -oil ratio: ► Are these condensate tanks subject to Colorado Oil and Gas Conservation Commission (COGCC) 805 series rules? If so, submit Form APCD-105. ► Are you requesting> 6 ton/yr VOC emissions, or are uncontrolled actual emissions > 6 ton/yr? General description of equipment purpose: Three (3) 500 bbl condensate production tanks Section 04 — Storage Tank(s) Information Condensate Throughput: Requested Permit Limit: 56,940 bbl/year Actual: 47,450 bbl/year Actual While Controls Operational: 47,450 Average API Gravity of Sales Oil: 38.50 degrees Tank Design: Fixed Roof: ® Internal Floating Roof: ❑ RVP of Sales Oil 8 External Floating Roof: ❑ bbl/year Storage Tank ID # of Liquid Manifold Storage Vessels in Storage Tank Total Volume of Storage Tank (bbl) Installation Date of most recent storage vessel in storage tank (Month/Year) Date Of First Production (Month/Year) CT 3 1,500 10/2014 1/2015 Wells Serviced by this Storage Tank or Tank Battery (E&P Sites Only) API Number - Name of Well Newly Reported Well 05 -123 - 35543 Mule Deer 6-61-16-4H ►Z� - - ■ - ■ - - ■ - - Q 9 Q c U 7 days/ 52 week ® Yes 113.38 ❑ Yes Yes weeks/ year ❑ No Scf/bbl ® No No Colorado Department of Public Health and Environment Air Pollution Control Division (APCD)This notice is valid for five (5) years. Submit a revised MEN prior to expiration of five-year term, or when a significant change is made (increase production, new equipment, change in fuel type, etc). Mail this form along with a check for $152.90 per APEN for non- E&P, midstream and downstream sources or $152.90 for up to five (5) APENs for E&P sources and $250 for each general permit registration to: Colorado Department of Public Health & Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, CO 80246-1530 APfi 1 52'015 For guidance on how to complete this MEN form: Air Pollution Control Division: (303) 692-3150 Small Business Assistance Program (SBAP): (303) 692-3148 or (303) 692-3175 APEN forms: http://www.colorado.gov/cdphe/oilgasAPENS Application status: http://www.colorado.gov/cdphe/permitstatus FORM APCD-205 Page 1 of 2 Form APCD-205-Condensate-Tanks-APEN AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Condensate Storage Tank(s)1 Permit Number: Section 05 — Stack Information (For Midstream sites onl Operator Stack ID No. Stack Base Elevation (feet) Stack Discharge Height Above Ground Level (feet) Temp. (°F) Flow Rate (ACFM) Velocity (ft/sec) Moisture (%) 4,679 Direction of stack outlet (check one): Emission Source AIRS ID: 123 / 9D5C / po2 Section 06 —Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM Horizontal Datum (NAD27, NAD83, WGS84) UTM Zone (12 or 13) UTM Easting or Longitude (meters or degrees) UTM Northing or Latitude (meters or degrees) Method of Collection for Location Data (e.g. map, GPS, GoogleEarth) -104.221021 40.482595 COGCC 0 Vertical 0 Vertical with obstructing raincap Exhaust Opening Shape & Size (check one): 0 Circular: Inner Diameter (inches) = Section 07 — Control Device Information Vapor Recovery Unit (VRU) used for control of the Storage Tank(s) Size: Make/Model: Combustion Device used for control of the Storage Type: Enclosed Flare Tank(s) Make/Model 95 % Rating: —5 MMBtu/hr • @ One (1) Leed L30-0011 ECD (SN:24737) Requested VOC & HAP Control Efficiency: % % VOC & HAP Control Efficiency: Requested: Minimum temp. to achieve requested control: Constant pilot light? /5 Yes • No Manufacturer Guaranteed: Waste gas heat content: 2,986 99 % Annual time that VRU is bypassed (emissions vented): °F Btu/scf • Closed loop system used for control of the storage tank(s) Description: Pilot burner rating: MMBtu/hr • Describe Any Other: 0 Horizontal ❑ Down ❑ Other: Length (inches) = ❑ Other (Describe): Width (inches) = Section 08 — Gas/Liquids Separation Technology Information (E&P Sites Only) What is the pressure of the final separator vessel prior to discharge to the storage tank(s)? 25-50 psig Please describe the separation process between the well and the storage tanks: See Attached Process Flow Description. Section 09 — Emissions Inventory Information & Emission Control Information ® Emission Factor Documentation attached Data year for actual calendar yr. emissions below & throughput in Sec. 04 (e.g. 2007): Pollutant Emission Factor Actual Calendar Year Emission Requested Permitted mission Factor Data Source Emissions Uncontrolled Basis Units Uncontrolled (Tons/Year) Controlled (Tons/Year) Uncontrolled (Tons/Year) Controlled (Tons/Year) NOx 0.068 Ib/MMBtu 0.56 0.67 AP42 Tbl 13.5-1 VOC 14.44 lb/bbl 342.70 17.14 411.24 20.56 Promax Model CO 111,31 Ib/MMBtu 3.05 5"3- O 3 AP42 Tbl 13.5-1 Benzene 0.168 lb/bbl 3.978 0.199 4.774 0.239 Promax Model Toluene 0.112 lb/bbl 2.662 0.133 3.194 0.160 Promax Model Ethylbenzene 0.009 lb/bbl 0.208 0.010 0.250 0.012 Promax Model Xylenes 0.028 lb/bbl 0.669 0.033 0.803 0.040 Promax Model n -Hexane 0.963 lb/bbl 22.841 1.142 27.409 1.370 Promax Model 2,2,4-Trimethylpentane 0.017 lb/bbl 0.405 0.020 0.486 0.024 Promax Model Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. 2015 Section 10 —Applicant Certification - I hereby certify that all information contained herein and information submitted with this application is complete, true and correct. 4/ /5 Peg Young Environmental Regulatory Manager Signat(tre Personegall uthorizedSupply Data D e Name of Legally Authorized Person (Plea nnt) Title You I be charged an ditional APEN fee if the APEN is filled out incorrectly or is missing information and needs to be resubmitted. f 5 20 14. 2 Annual emissions fees will be based on actual emissions reported here. If left blank, annual emissions fees will be based on requested emissions. Additional Information Required: O Attach a pressurized pre -flash condensate extended liquids analysis, RVP & API analysis of the post -flash oil Attach E&P Tanks input & emission estimate documentation (or equivalent simulation report/test results) Attach EPA TANKS emission analysis if emission estimates do not contain working/breathing losses Check box to request copy of draft permit prior to issuance. Check box to request copy of draft permit prior to public notice. FORM APC.1)-205 Page 2 of 2 Form APCD-205-Condensate-Tanks-APEN AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Produced Water Storage Tank(s)1 Permit Number: Facility Equipment ID: PW ISW�08(3 Section 01— Administrative Information Bonanza Creek Energy Operating Company LLC Company Name: Source Name: Source Location: [Leave blank unless APCD has already assigned a permit # & AIRS ID] Emission Source AIRS ID: 123 / 9D5C / [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Mule Deer 14-16 Production Facility (COGCC #428840) SW/SW Sec. 16, T6N, R61W Mailing Address: 410 17th Street, Suite 1400 Denver, CO NAICS, or 1311 SIC Code: County: Elevation: ZIP Code: Section 02 — Requested Action (Check applicable request boxes) ® Request for NEW INDIVIDUAL permit ❑ Request for coverage under GENERAL PERMIT oo3 ❑ GP05 ❑ GP08 Weld ❑ Request MODIFICATION to existing INDIVIDUAL permit (check boxes below) 4,679 Feet ❑ Change process or equipment ❑ Change company name 80202 O Change permit limit ❑ Transfer of ownership ❑ Other Person To Contact: Jerry Dismukes Phone Number: 303-803-1724 E-mail Address: JDismukes@bonanzacrk.com Fax Number: 720-279-2331 Section 03 — General Information For existing sources, operation began on: ❑ APEN Submittal for Permit Exempt/Grandfathered source ❑ APEN Submittal for update only (Please note blank APEN's will not be accepted) Addl. Info. & Notes: 1 / 15 / 2015 For new or reconstructed sources, the projected startup date is: This Storage Tank is Exploration & Production Midstream or Downstream hours/ Located at: ® (E&P) Site ❑ (Non-E&P) Site Normal Hours of Source Operation: 24 day Will this equipment be operated in any NAAQS nonattainment area? ❑ Yes ❑ No Are Flash Emissions anticipated at these tanks ► Are these produced water tanks located at a commercial facility that accepts oil production wastewater for processing? ► Do these storage tanks contain less than 1% by volume crude oil on an annual average basis? ► Are these produced water tanks subject to Colorado Oil and Gas Conservation Commission (COGCC) 805 series rules? If so, submit Form APCD-105. ► Are you requesting≥ 6 ton/yr VOC emissions, or are uncontrolled actual emissions > 6 ton/yr? General description of equipment purpose: One (1) 500 bbl produced water tank. Section 04 — Storage Tank(s) Information Produced Water Throughput: Tank Design: 7 / / days/ week Yes Yes Yes Yes Yes 52 weeks! year ❑ No ® No No No Requested Permit Limit: 113,880 bbl/year Fixed Roof: Actual: 113,880 bbl/year Actual While Controls Operational: 113,880 bbl/year Internal Floating Roof: ❑ External Floating Roof: ❑ Storage Tank ID # of Liquid Manifold Storage Vessels in Storage Tank Total Volume of Storage Tank (bbl) Installation Date of most recent storage vessel in storage tank (Month/Year) Date Of First Production (Month/Year) PW 1-500 bbl 500 10/2014 1/2015 Wells Serviced by this Storage Tank or Tank Battery (E&P Sites Only) API Number Name of Well Newly Reported Well 05 -123 - 35543 Mule Deer 6-61-16-4H ►� - - I - - ■ - - ■ - - nittnrnr II Colorado Department of Pu ' ' ealth and Environment Air Pollution Control Division (APCD)This notice is valid for five (5) years. Submit a revised APEN prior to expiration of five-year term, or when a significant change is made (increase production, new equipment, change in fuel type, etc). Mail this form along with a check for $152.90 per APEN for non- E&P, midstream and downstream sources or $152.90 for up to five (5) APENs for E&P sources and $250 for each general permit registration to: Colorado Department of Public Health & Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, CO 80246-1530 4f,/1r For guidance on how to complete this APEN form:'j 4U/ Air Pollution Control Division: (303) 692-3150 Small Business Assistance Program (SBAP): (303) 692-3148 or (303) 692-3175 MEN forms: http://www.colorado.gov/cdphe/oilgasAPENS Application status: httpl/www.colorado.gov/cdphe/permitstatus FORM APCa)-207 Page 1 of 2 MD 14-16 Form APCD-207-ProducedWaterTank-APEN AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Produced Water Storage Tank(s)` Permit Number: Section 05 — Stack Information (For Midstream sites only) Operator Stack ID No. Stack Base Elevation (feet) Stack Discharge Height Above Ground Level (feet) Temp. (°F) Flow Rate (ACFM) Velocity (ft/sec) Moisture (%) t_ 4,679 Emission Source AIRS ID: 123 / 9D5C / 0o 3 Section 06 —Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM) Horizontal Datum (NAD27, NAD83, WGS84) UTM Zone (12 or 13) UTM Easting or Longitude (meters or degrees) UTM Northing or Latitude (meters or degrees) Method of Collection for Location Data (e.g. map, GPS, GoogleEarth) -104.221021 40.482595 COGCC Direction of stack outlet (check one): ❑ Vertical ❑ Vertical with obstructing raincap Exhaust Opening Shape & Size (check one): 0 Circular: Inner Diameter (inches) = — Control Device Information 0 Horizontal ❑ Down ❑ Other (Describe): ❑ Other: Length (inches) = Width (inches) = /1 Combustion Device used for control of the Storage Tank(s) Rating: 5 MMBtu/hr ■ Vapor Recovery Unit (VRU) used for control of the Storage Tank(s) Size: Make/Model: Type: Enclosed Flare Make/Model One (1) Leed L30-0011 ECD (SN:24737) Requested VOC & HAP Control Efficiency: % VOC & HAP Control Efficiency: Requested: 95 % Manufacturer Guaranteed: 99 Annual time that VRU is bypassed (emissions vented): % Minimum temp. to achieve requested control: °F Waste gas heat content: Btu/scf ■ Closed loop system used for control of the storage tank(s) Constant pilot light? .1 Yes ■ No Pilot burner rating: MMBtu/hr Description: ■ Describe Any Other: Section 08 — Gas/Liquids Separation Technology Information (E&P Sites Only) What is the pressure of the final separator vessel prior to discharge to the storage tank(s)? 25-50 psig Please describe the separation process between the well and the storage tanks: See Attached Process Description Section 09 — Emissions Inventory Information & Emission Control Information ❑ Emission Factor Documentation attached Data year for actual calendar yr. emissions below & throughput in Sec. 04 (e.g. 2007): Pollutant Emission Factor Actual Calendar Year Emission Requested Permitted Emissions Estimation Method or Emission Factor Source Uncontrolled Basis Units Uncontrolled (Tons/Year) Controlled (Tons/Year) Uncontrolled (Tons/Year) Controlled (Tons/Year) NOx VOC 0.262 lb/bbl 14.92 0.75 CDPHE Factor CO Benzene 0.007 lb/bbl 0.40 0.02 CDPHE Factor Toluene Ethylbenzene Xylenes n -Hexane 0.022 lb/bbl 1.25 0.06 CDPHE Factor 2,2,4-Trimethylpentane Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Sectio !/ Ja/ v� Peg Young Signa - o rson Legally horiz- r to Supply Data ate Name of Legally Authorized Person (Pleas rint) Title You wil . e charged an additi. u al APEN ee if the APEN is filled out incorrectly or is missing information and needs re -submittal. 1%� 5 r7 2 Annual emissions fees will be based on actual emissions reported here. If left blank annual emissions fees will be based on requested emissions. —Applicant Cer ification - I hereby certify that all information contained herein and information submitted with this application is complete, true and correct. Environmental Regulatory Manager Additional Information Required: Attach produced water laboratory analysis, stack test results and associated emissions calculations if you are a site specific emissions factor according to the guidance in PS Memo 14-03 ►:/ Check box to request copy of draft permit prior to issuance. •requesting 0 Check box to request copy of draft permit prior to public notice. FORM APCD-207 Page 2 of 2 MD 14-16 Form APCD-207-ProducedWaterTank-APEN AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Hydrocarbon Liquid Loading' Permit Number: Facility Equipment ID: TLO Please use the Fuel Dispensing Station APEN to report emissions from service stations and fleet refueling stations. 1 5 WE 0'6%3 [Leave blank unless APCD has already assigned a permit 4 & AIRS ID] Emission Source AIRS ID: 123 / 9D5C / Section 01— Administrative Information Company Name: Source Name: Source Location: [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Bonanza Creek Energy Operating Company, LLC Mule Deer 14-16 Production Facility (COGCC #428840) SW/SW Sec. 16, T6N, R61W Mailing Address: 410 17th Street, Suite 1400 Denver, CO Person To Contact: Jerry Dismukes E-mail Address: JDismukes@bonanzacrk.com NAICS, or SIC Code: 1311 County: Weld Elevation: 4,679 Feet ❑ Change permit limit ZIP Code: 80202 Phone Number: 303-803-1724 Fax Number: 720-279-2331 Section 03 — General Information Addl. Info. & Notes: Section 02 — Requested Action (Check applicable request boxes) OOy Action Applies To: ❑✓ Individual Permit ❑ General Permit GP07 ❑✓ Request NEW permit or newly reported emission source ❑ Request REGISTRATION for coverage under GP07 & concurrent request for CANCELLATION of individual permit number: ❑ Request MODIFICATION to existing permit (check each box below that applies) ❑ Change process or equipment O Change company name 0 Transfer of ownership ❑ Request to limit HAPs with a Federally enforceable limit on PTE Other Request APEN update only. Note — Emissions data must be completed. Blank APENs will not be accepted Date operation began or projected startup date: 1 / 15 / 2015 Normal Hours of Source Operation: General description of equipment and purpose: Loading of condensate into tanker trucks 24 hours/day 7 days/week 52 weeks/year P. Is this source located at an oil and gas exploration and production site? If yes, does this source load less than 10,000 gallons of crude oil per day on an annual average, splash fill less than 6750 BBL of condensate per year or submerge fill less than 16,308 BBL of condensate per year? ► Is this source located at a facility that is considered a Major Source of Hazardous Air Pollutant (HAP) emissions? ► Will this equipment be operated in any NAAQS nonattainment area? (www.colorado.gov/cdphe/ozone) ► Does this source load gasoline into transport vehicles? A If "Yes", provide an applicability determination of state and federal rules. Section 04 — Loading Information Product Loaded: ❑✓ Condensate ❑ Crude Oil Other: ► If this APEN is being filed for vapors displaced from cargo carrier, complete the following: Annual Volume Loaded: Requested2: 56,940 bbl/year Actual calendar year: bbl/year This product is loaded from tanks at this facility into: tank trucks (e.g, "rail tank cars," or "tank trucks") • If site -specific emission factor is used to calculate emissions (Not available for GP07), complete the following: Saturation Factor;: 1.0 Average Temperature of Bulk Liquid Loaded: 64 °F True Vapor Pressure: 9.09 psia @ 60 °F Molecular Weight of Displaced Vapors: 29.21 ► If this APEN is being filed for vapor losses from pressurized loading lines, complete the following: Loads per year: Requested2: #/yr. Actual Calendar Year: #/yr. Ft3/truckload Vapor Recovery Line Volume4: Load Line Volume4: Lb/lb-mol Product Density: Lb/ft 3 Ft3/truckload You may be charged an additional APEN fee for APEN re -submittal due to incorrectly filled -out APEN or missing information. = Requested values will become permit limitations for individual construction permits. 3Please refer to AP -42, Table 5.2-1 for information on saturation factors (found online at: http://www.cna.eov/ttn/chief/ap42/chil5/index.html). List the total volume for all lines in each category and attach your calculations of these volumes. FORM APCD-208 328567 a 0 El Yes Yes YesA YesA YesA ❑ No ❑ Don't know El No ❑ Don't know ❑✓ No ❑ Don't know ❑ No 0 Don't know ❑✓ No ❑ Don't know Colorado Department of Public Health and Environment Air Pollution Control Division (APCD) This notice is valid for five (5) years. Submit a revised APEN prior to expiration of five-year term, or when a significant change is made (increase production, new equipment, change in fuel type, etc). Mail this form along with a check for $152.90 per APEN & $250.00 for each general permit registration to: Colorado Department of Public Health & Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, CO 80246-1530 For guidance on how to complete this APEN form: Air Pollution Control Division: (303) 692-3150 Small Business Assistance Program (SBAP): (303) 692-3148 or (303) 692-3175 APEN forms: www.colorado.gov/cdphe/airforms Permit status: www.colorado.gov/cdphe/permitstatus Page 1 of 2 FormAPCD-208-HydrocarbonLiquidLoadingAPEN-Ver.4-14-2014 (1).docx AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Hydrocarbon Liquid Loading' Please use the Fuel Dispensing Station APEN to report emissions from service stations and fleet refueling stations. Permit Number: Section 05 — Stack Information (Combustion stacks must be listed here) Operator Stack ID No. Stack Base Elevation (feet) Stack Discharge Height Above Ground Level (feet) Temp. (°F) Flow Rate (ACFM) Velocity (ft/sec) Moisture (%) 4,569 Emission Source AIRS ID: 123 / 9D5C / ODy Section 06 —Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM) Horizontal Datum (NAD27, NAD83, WGS84) UTM Zone (12 or 13) UTM Easting or Longitude (meters or degrees) UTM Northing or Latitude (meters or degrees) Method of Collection for Location Data (e.g. map, GPS, GoogleEarth) -104.221021 40.362217 COGCC Direction of stack outlet (check one): n Vertical ❑ Vertical with obstructing raincap Exhaust Opening Shape & Size (check one): ❑ Circular: Inner Diameter (inches) = Section 07 — Control Device Information ❑ Horizontal ❑ Down n Other: Length (inches) = Width (inches) = ❑ Other (Describe): GI Loading occurs using a vapor balance system. 17 Combustion Device used for control of the loadout emissions. Type: Enclosed Flare Make/Model/Serial #: Rating: MMBtu/hr • Describe Any Other (Including VRU) One (1) Leed L30-0011 ECD (SN:24737) VOC & HAP Control Efficiency: Requested: 95 % Manufacturer Guaranteed: 99 % VOC & HAP Control Efficiency: Requested: % Minimum temp. to achieve requested control: °F Waste gas heat content: 2,537 Btu/scf Constant pilot light? ❑ Yes ❑ No Pilot burner rating: MMBtu/hr Section 08 — Emissions Inventory Information ❑ State Emission Factors (Required for general permit GP07 - Optional for individual permit) ❑ Condensate VOC: 0.236- Lbs/BBL Benzene: 0.00041 Lbs/BBL n -Hexane: 0.0036 Lbs/BBL n Crude Oil VOC: 0.104 Lbs/BBL Benzene: 0.00018 Lbs/BBL n -Hexane: 0.0016 Lbs/BBL QEmission Factor Documentation attached (If using site specific emission factor) Data year for actual calendar year emissions below & throughput in Sec. 04 (e.g. 2007): Pollutant Primary Control Device Description NOx VOC CO Benzene n -Hexane Secondary Control Efficiency (% Reduction) Emission Factor Actual Calendar Year Emissions5 Requested Permitted Emissions Estimation Method or Uncontrolled Basis 0.068 Units lb/MMBtu Uncontrolled (Tons/Year) Controlled (Tons/Year) Uncontrolled (Tons/Year) Controlled (Tons/Year) 0.01 Emission Factor Source 3.49 lb/1,000 gal 4.2 1.4 AP 42 Chap 5.2 0.370 lb/MMBtu 0.06 0.0112 lb/1,000 gal 0.01 <0.01 AP 42 Chap 5.2 0.1051 lb/1,000 gal 0.13 0.04 AP 42 Chap 5.2 Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. You may be charged an additional APEN fee for APEN re -submittal due to incorrectly filled -out APEN or missing information. 'Annual emission fees will be based on actual emissions reported here. nCheck box to request copy of draft permit prior to issuance. Section 09 —Applicant Certification - I hereby certify that all information contained herein and information submitted with this application is complete, true and correct. If this is a registration for coverage under general permit GP07, I further certify that this source is and will be operated in full compliance with each condition of general permit GP07. V5/2d/.1" Peg Young Sign " re .1/ Person Leg.�Auth. z• d to Supply Data Date Oh Name of Legally Authorized Perin (Please print) Environmental Regulatory Manager Title Page 2 of 2 FormAPCD-208-HydrocarbonLiquidLoadingAPEN-Ver.4-14-2014 (1).docx Gas/Liquid Separator APEN - Form APCD-211 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. An application with missing information may be determined incomplete and may be returned or result in longer application processing times. You may be charged an additional APEN fee if the APEN is filled out incorrectly or is missing information and requires re -submittal. This APEN is to be used for Gas/Liquid Separators only. If your emission unit does not fall into this category, there may be a more specific APEN for your source. 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 at: www.colorado.gov/cdphe/apcd. 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: igwEms(3 AIRS ID Number: 123 / 9D5C / . 0 0 6 [Leave blank unless APCD has already assigned a permit # and AIRS ID] Company equipment Identification: FL -02 [Provide Facility Equipment ID to identify how this equipment is referenced within your organization] Section 1 Administrative Information Company Name': Bonanza Creek Energy Operating Company, LLC Site Name: Mule Deer 14-16 Production Facility (COGCC #428840) Site Location: SWSW Sec 16 T6N R61W Mailing Address: (Include Zip Code) 410 17th Street, Suite 1400 Denver, CO 80202 E -Mail Address2: MOtepka@bonanzacrk.com Site Location County: Weld NAICS or SIC Code: 1311 Permit Contact: Mike Otepka Phone Number: (303) 803-1736 'Please 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 APCD via e-mail to the address provided. Form APCD-211 - Gas/Liquid Separator APEN - Rev 02/2017 371495 1 I AV H`w=t::=, Permit Number: TBD AIRS ID Number: 123 /9D5C/TBD [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 2- Requested Action ❑ NEW permit OR newly -reported emission source -OR - ✓❑ MODIFICATION to existing permit (check each box below that applies) O Change fuel or equipment O Change company name O Change permit limit O Transfer of ownership3 - OR ▪ APEN submittal for update only (Please 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 &t Notes: ❑ Add point to existing permit ❑ Other (describe below) Increasing potential throughput and updating from open flare to enclosed MRW flare 3 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: One (1) natural gas flare used to control sales gas in case of emergency or during periods of high pipeline pressure. For existing sources, operation began on: / / For new or reconstructed sources, the projected start-up date is: 11 /13 /2017 ❑✓ 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 days/week weeks/year ❑✓ Yes O No O Yes ❑✓ No Form APCD-211 -Gas/Liquid Separator APEN - Rev 02/2017 ;AV W COLORA Of, Permit Number: TBD AIRS ID Number: 123 /9D5C/TBD [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 4 - Process Equipment Information If you are requesting uncontrolled VOC emissions greater than 100 tpy you must use Natural Gas Venting as a process parameter. Are requested uncontrolled VOC emissions greater than 100 tpy? 0 Yes Natural Gas Venting Process Parameters4: Liquid Throughput Process Parameters4: ❑ No Maximum Vent Rate: 5479.46 SCF/hr Vent Gas Heating Value: 1348 BTU/SCF Requested: 48 MMSCF/year Actual: N/A MMSCF/year -OR- Requested: Bbl/yr Actual: Bbl/yr 4 Requested values will become permit limitations. Requested limit(s) should consider future process growth Process Properties: Molecular Weight: 23.63 voc (mole %) 13.6527 VOC (Weight %) 30.8412 Benzene (mole %) 0.0363 Weigzene ht % (Weight ) 0.1200 Toluene (mole %) 0.0266 Toluene (Weight %) 0.1037 Ethylbenzene (mole %) 0.0022 Ethylbenzene (Weight %) 0.0099 Xylene (mole %) 0.0082 Xylene (Weight %) 0.0368 n -Hexane (mole %) 0.1556 n -Hexane (Weight %) 0.5673 2,2,4- Trimethylpentane 0.0002 22,4-Trimethylpentane , (Weight %). 00010 Additional Required Information: Attacha representative gas analysis (including BTEX a n -Hexane, temperature, and pressure) Attach a representative pressurized extended liquids analysis (including BTEX ft n -Hexane, temperature, and pressure) Form APCD-211 -Gas/Liquid Separator APEN - Rev 02/2017 COLORADO 3 Ay Permit Number: TBD AIRS ID Number: 123 I 9D5C/ TBD [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 5 - Stack Information Geographical Coordinates (Latitude/Longitude or UTM) 40.483382/-104.218783 ;Operator .� e ms Stack ID No -rt. "E� - Discharge Heightz " Above Ground Level a,: �(Feet) � � z +tea ,. d Temp (.F) , � �-� � `xr: Flow Rate ` (ACFM)i e.,,�.°�,�' �' Ye7oaty rx (ft/sec) ,_ � FL -02 —25 Indicate the direction of the stack outlet: (check one) ❑✓ Upward ❑ Downward O Horizontal ❑ Other (describe): Indicate the stack opening and size: (check one) ❑✓ Circular O Other (describe): Interior stack diameter (inches): O Upward with obstructing raincap 48 Section 6 - Control Device Information O VRU: Pollutants Controlled: Size: Make/Model: Requested Control Efficiency VRU Downtime or Bypassed % ❑ Combustion Device: Pollutants Controlled: VOC, HAPs Rating: 8 Type: Enclosed Combustor Requested Control Efficiency: Manufacturer Guaranteed Control Efficiency Minimum Temperature: N/A MMBtu/hr Make/Model: MRW Unknown 95 98 Waste Gas Heat Content 1348 Btu/scf Constant Pilot Light: ❑✓ Yes ❑ No Pilot burner Rating N/A MMBtu/hr ❑ Other: Pollutants Controlled: Description: Control Efficiency Requested 0/0 COLORADO Form APCD-211 -Gas/Liquid Separator APEN - Rev 02/2017 PM Permit Number: TBD AIRS ID Number: 123 /9D5C/TBD [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 7 - Criteria Pollutant Emissions Information Attach alt emission calculations and emission factor documentation to this APEN form. Is any emission control equipment or practice used to reduce emissions? ❑✓ Yes ❑ No If yes, please describe the control equipment AND state the overall control efficiency (% reduction): Overall Requested Control Efficiency, (% reduction in emissions) SOX NO. VOC ECD 95 CO HAPs ECD 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 Uncontrolled Emission Factor ; Emission Factor Units Emission Factor Source (AP -42, - Mfg. etc) --' Actual Annual Emissions , �- RequestedAnnual'Permit _ mi- — Em sston Limits) ^°e1 s ,-` Uncontrolled (Tons/year)- Controlled- (Tons/year) Uncontrolled (Tons/year) Controlled (Tons/year) PM SO„ NO„ 0.068 lb/MMBtu AP -42 Tb 13.5-1 N/A N/A N/A 2.21 VOC 19237.0344 lb/MMscf Gas AnalyslslMassga. N/A N/A 461.69 23.09 CO 0.31 lb/MMBtu AP-42Tb13.5-1 N/A N/A N/A 10.04 Benzene 74.7872 lb/MMscf GasA^alyslslMassBa. N/A N/A 1.795 0.09 Toluene 64.6825 lb/MMscf Gas AnaysfaMaaaBa. N/A N/A 1.553 0.078 Ethylbenzene 6.1127 lb/MMscf G..AnaIysislMassB'. N/A N/A 0.147 0.008 Xylenes 22.9538 lb/MMscf GasAnalysulMassBa. N/A N/A 0.551 0.028 n -Hexane 353.8515 Ib/MMscf GasAnaIysts/Mass Bs. N/A N/A 8.493 0.425 2,2,4- Trimethylpentane Other: 5 Requested values will become permit limitations. Requested limit(s) should consider future process growth. 6Annual emission fees will be based on actual controlled emissions reported. If source has not yet started operating, leave blank. Form APCD-211 -Gas/Liquid Separator APEN - Rev 02/2017 COLORADO 5 A� H�a mwNPeB^ bb b Eawvo^mm: Permit Number: TBD AIRS ID Number: 123 / 9D5C/ TBD [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 8 - Applicant Certification I hereby certify that all information contained herein and information submitted with this application is complete, true and correct. Signatur Mike Otepka Authorized Person (not a vendor or consultant) Date Env. Specialist, Air Quality Name (please print) Title Check the appropriate box to request a copy of the: r✓ Draft permit prior to issuance Q✓ Draft permit prior to public notice (Checking any of these boxes may result in an increased fee and/or processing time) Send this form along with $152.90 to: Colorado Department of Public Health and Environment Air Pollution Control Division APCD-SS-B1 4300 Cherry Creek Drive South Denver, CO 80246-1530 Make check payable to : Colorado Department of Public Health and Environment Telephone: (303) 692-3150 Form APCD-211 -Gas/Liquid Separator APEN - Rev 02/2017 For more information or assistance call: Small Business Assistance Program (303) 692-3175 or (303) 692-3148 Or visit the APCD website at: https: //www.colorado.gov/cdphe/apcd COLORADO AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Natural Gas Venting Permit Number: 15 w E CDg V3 [Leave blank unless APCD has already assigned a permit # & AIRS ID] Emission Source AIRS ID: 123 / 9D5C I 00? Facility Equipment ID: SEP-1 [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Section 01— Administrative Information Section 02 — Requested Action (check applicable request boxes) Company Name: Source Name: NAICS, or SIC Code: Bonanza Creek Energy Operating Company LLC Mule Deer 14-16 Production Facility (COGCC #428840) Source Location: SW/SW Sec. 16, T6N, R61W Mailing Address: 410 17th Street, Suite 1400 1311 County: Weld Elevation: 4,679 Feet Denver, CO ZIP Code: 80202 Person To Contact: Jerry Dismukes Phone Number: 303-803-1724 E-mail Address: JDismukes@bonanzacrk.com Fax Number: Section 03 — General Information For existing sources, operation began on: Normal Hours of Source Operation: General description of equipment and purpose: 1 / 15 / 2015 720-279-2331 Request for NEW permit or newly reported emission source ❑ Request MODIFICATION to existing permit (check each box below that applies) ❑ Change fuel or equipment ❑ Change permit limit ❑ Change company name Transfer of ownership ❑ Request to limit HAPs with a Federally enforceable limit on PTE ❑ Request APEN update only (check the box below that applies) O Revision to actual calendar year emissions for emission inventory Additional Info. & Notes: O Other Update 5 -Year APEN term without change to permit limits or previously reported emissions For new or reconstructed sources, the projected startup date is: 24 hours/day 7 days/week 52 weeks/year One (1) low pressure gas/oil separators are controlled by six enclosed flares. Will this equipment be operated in any NAAQS nonattainment area? (http://www.colorado.gov/cdphe/attainment) Section 04 — Processing Equipment Information Description of Source': ❑ Well Head Casing ® Gas/liquid Separator ❑ Pneumatic Pump: ❑ Compressor Rod Packing ❑ Blowdowns: Description: ❑ Other: Make: Make: • Yes ❑ No ❑ Model: Serial #: Model: # of pistons: # of events: Volume: MMscf/event Capacity: Leak rate: Don't know gal./min. Scf/hr/pist. Maximum Vent Rate (scf/hr) Actual Volume (MMscf'yr) Requested Volume2 (MMscf/yr) Vent Gas Heating Value (Btu/scf) Process Parameters: 418 3.7 1,774 Molecular Wt. ' V0C (wt %) Benzene , (wt %) ` Toulene (wt %) Ethylbenzene (wt %) Xylene (wt %) n -Hexane (wt %) Vented Gas Properties: 31.5 53.2247 0.1394 0.0899 0.0047 0.0154 0.8883 • Submit a representative gas analysis (including BTEX & n -Hexane) to support calculations 'Only one source type may be reported per APEN. 'Requested values will become permit limitations. Requested level shall be a "not to exceed value". 328570 Colorado Department of Public Health and Environment Air Pollution Control Division (APCD) This notice is valid for five (5) years. Submit a revised APEN prior to expiration of five-year term, or when a significant change is made (increase production, new equipment, change in fuel type, etc). Mail this form along with a check for $152.90 to: Colorado Department of Public Health & Environment APCD-SS-Bl 4300 Cherry Creek Drive South Denver, CO 80246-1530 For guidance on how to complete this APENif ' tn1 5 Ai 1 Air Pollution Control Division: (303) 692-3150 Small Business Assistance Program (SBAP): (303) 692-3148 or (303) 692-3175 APEN fonns:http://www.colorado.gov/cdplie/oilgaspermits Application status:http://www.colorado.gov/cdphe/permitstatus ® Check box to request copy of draft permit prior to issuance. ® Check box to request copy of draft permit prior to public notice. FORM APCD-211 Page 1 of 2 Form APCD-2 11 Natural Gas Venting APEN_Low Pressure Separator AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Natural Gas Venting Permit Number: Section 05 — Stack Information (Combustion stacks must be listed -here) Operator Stack ID No. Stack Base Elevation (feet) Stack Discharge Height Above Ground Level (feet) Temp. (°F) Flow Rate (ACFM) Velocity (ft/sec) Moisture (%) ECD 1 4,679 1,273 Direction of stack outlet (check one): Emission Source AIRS ID: 123 / 9D5C / OO7 Section 06 —Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM) Horizontal Datum (NAD27, NAD83, WGS84) UTM Zone (12 or 13) UTM Easting or Longitude (meters or degrees) UTM Northing or Latitude (meters or degrees) Method of Collection for Location Data (e.g. map, GPS, GoogleEarth) -104.221021 40.482595 COGCC ® Vertical 0 Vertical with obstructing raincap Exhaust Opening Shape & Size (check one): Section 07 — Control Device Information Circular: Inner Diameter (inches) = ❑ Horizontal 0 Down ❑ Other: Length (inches) = 0 Other (Describe): Width (inches) = ❑ VRU used for control of: Size: Make/Model: Requested VOC & HAP Control Efficiency: Annual time that VRU is bypassed (emissions vented): The VRU recycles venting emissions to: Combustion Device used for control of: down≥ressure Gas (when VRU is Rating: —5 MMBtu/hr Type: Enclosed Flare Make/Model/Serial #: One (1) Leed L30-0011 ECD (SN:24737) VOC & HAP Control Efficiency: Requested: 95 Minimum temp. to achieve requested control: °F Constant pilot light? ® Yes 0 No Manufacturer Guaranteed: 99 Waste gas heat content: 1,774 Btu/scf Pilot burner rating: MMBtu/hr ❑ Describe Any Other: Section 08 — Emissions Inventory Information & Emission Control Information Attach any emission calculations and emission factor documentation to this APEN form. ® Emission Factor Documentation attached Data year for actual calendar yr. emissions below & throughput above (e.g. 2007): Pollutant Control Device Description Overall Collection Efficiency Control Efficiency (% Reduction) Emission Factor Actual Calendar Year Emissions3 Requested Permitted Emissions 4 Estimation Method or Emission Factor Source Primary Secondary Uncontrolled Basis Units Uncontrolled (Tons/Year) Controlled (Tons/Year) Uncontrolled (Tons/Year) Controlled (Tons/Year) VOC ECD 100 95 44,295.5 lb/MMscf 81.09 4.05 Mass Balance NOx 0.068 lb/MMbtu 0.22 AP42 Tb 13.5-1 CO 0.37 lb/MMbtu 1.20 AP42 Tb 13.5-1 SOx 0.0001 lb/MMbtu <0.01 AP42 Tb 13.5-1 Benzene ECD 100 95 116.0 lb/MMscf 0.21 0.01 Mass Balance Toulene ECD 100 95 74.8 lb/MMscf 0.14 0.01 Mass Balance Ethylbenzene ECD 100 95 3.9 lb/MMscf 0.01 <0.01 Mass Balance Xylene ECD 100 95 12.8 lb/MMscf 0.02 <0.01 Mass Balance n -Hexane ECD 100 95 739.3 lb/MMscf 1.35 0.07 Mass Balance Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Secti 3 Annual emission fees will be based on actual emissions reported here. If left blank, annual emission fees will be based on requested emissions. 4If Requested Permitted Emissions is left blank, the APCD will calculate emissions based on the information supplied in sections 03 - 07. 0,09 —Applicant Certification - I hereby certify that all information contained herein and information submitted with this application is complete, true and correct. Sig uthorized to Supply Data Y/3 Peg Young Name of Legally Authorized Persons a rint) Title eulb Environmental Regulatory Manager FORM APCD-211 Page 2 of 2 Form APCD-211 Natural Gas Venting APEN_Low Pressure Separator Hello