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HomeMy WebLinkAbout20190090.tiffCOLORADO Department of Public Health Er 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 December 17, 2018 Dear Sir or Madam: RECEIVED DEC 2 1 2018 WELD COUNTY COMMISSIONERS On December 20, 2018, the Air Pollution Control Division will begin a 30 -day public notice period for Bonanza Creek Energy Operating Company, LLC - Mustang U-22 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 &t 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 \ ubVtc.�,.i�e. 1/2114 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 :4LC1P',NLL3 fl 'PWL3M /MICA /c.K% 12/ZtIlfp 2019-0090 Air Pollution Control Division Notice of a Proposed Project or Activity Warranting Public Comment Website Title: Bonanza Creek Energy Operating Company, LLC - Mustang U-22 Production Facility - Weld County Notice Period Begins: December 20, 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: Mustang U-22 Production Facility Well production facility NENE Section 22 T4N R63W Weld County The proposed project or activity is as follows: New EEtP well production facility in the ozone non - attainment area of Weld County. Permitted equipment are condensate storage tanks, loadout of condensate to tank trucks (GP07), produced gas venting to flare, and produced water tanks. APEN-exempt equipment associated with this project are heated separators, pneumatic devices, and fugitive component leak emissions. 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 18WE0824 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 Apo Colorado Air Permitting Project PRELIMINARY ANALYSIS - PROJECT SUMMARY Project Details Review Engineer: Package #: Received Date: Review Start Date: Section 01- Facility Information Company Name: County AIRS ID: Plant AIRS ID: Facility Name: Physical Address/Location: NENE quadrant of Section 22, Township 4N, Range 63WW County: 'Weld County Type of Facility: What industry segment? Is this facility located in a NAAQS non -attainment area? If yes, for what pollutant? ❑ Carbon Monodde(CO) two rounds of APEN and cast revisions reed Nov 2018 Bonanza Creek Energy Operati Section 02 - Emissions Units In Permit Application Company, LLC Particulate Matter (PM) Quadrant EOzone (NOx & VOC) Section Township Range 2 AIRs Point # Emissions Source Type 002 003 ..Ill' 004ttnIdIRIII 005 Tank `° Equipment Name CNDT5-0 Emissions Control? Permit # Issuance# Self Cert Required? Action Engineering Remarks ,,i,li15W{.324 Prnduced!Water Tank P,AFT-01 ECO-01 84VEy824 8WE0824 epar Venting quid. tiding L-01 Section 03 - Description of Project 0.0[on.facillty in the ozone €ton -at emissions Section 04 - Public Comment Requirements Is Public Comment Required? If yes, why? are ,heated Iaeparato ;umat)e 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) 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) 502 NOx CO VOC PM2.5 PM10 TSP HAPs NOx mile CO VOC PM2.5 PM10 TSP O HAPs El O Condensate Storage Tank(s) Emissions Inventory 002 Condensate Tank Facility AIRs JD, County Plant Pain Section 02 - Equipment Description Details Detailed Emissions Unit Description: Emission Control Device Description: ' Requested Overall VOC & HAP Control Efficiency 55: Section 03- Processing Rate Information for Emissions Estimates Primary Emissions- Storage Tank(s) Actual Condensate Throughput = Requested Permit Limit Throughput= Barrels (bbl) per year Barrels (bbl) per year Actual Condensate Throughput While Emissions Controls Operating = Requested Monthly Throughput = 19242 Barrels (bbl) per month X$ -`B ,7 1 Barrels (bbl) per year Potential to Emit (PTE) Condensate Throughput Secondary Emissions- Combustion Device(s) Heat content of waste gas= Volume of waste gas emitted per BBL of liquids produced=�5fYT3,iscf/bbl from ProMax model (25515.8 scfd vapor 16.8 scfh pilot) Actual heat content of waste gas routed to combustion device 21,791 MMBTU per year Requested heat content of waste gas routed to combustion device= 26,149 MMBTU per year Barrels (bbl) per year Btu/scf from ProMax model Potential to Emit (PTE) heat content of waste gas routed to combustion device = 25,149 MMBTU per year Section 04- Emissions Factors & Methodologies Will this storage tank`emit flash emissions? Emission Factors Condensate Tank Pollutant Uncontrolled Controlled (Ib/bbl) (Ib/bbl) (Condensate Throughput) (Condensate Throughput) VOC 0.0944 0.0004 0.0004 0.0001 0.0001 0.0076 0.00002 Benzene Toluene Ethylbenzene Xylene n -Hexane 224TMP Pollutant Control Device Uncontrolled Uncontrolled (Ib/MMBtu) (lb/bbl) (waste heat (Condensate combusted) Throughput) PM10 PM2.5 NOx CO "o0817.5 0 :9075 iSR 0.0009 0.0009 0.0078 0.0358 Section 05 - Emissions Inventory Emission Factor Source 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 534.6 445.5 8.9 534.62 10.69 1816 0.1 0.1 0.1 0.10 0.10 17 0.1 0,1 0.1 0.10 0.10 17 0.9 0.7 0.7 0.89 0.89 151 4.1 3.4 3.4 4.05 4.05 688 Hazardous Air Pollutants Potential to Emit Uncontrolled (lbs/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 4584 3820 76 4584 92 4563 3803 76 4563 91 575 479 10 575 11 1500 1250 25 1500 30 86451 72042 1441 86451 1729 187 156 3 187 4 Section 06 -Regulatory Summary Analysis Regulation 3, Parts A, B Source requires a permit Regulation 7, Section XILC, D, E, F Storage tank is subject to Regulation 7, Section XII.C-F Regulation 7, Section Xll.G, C Storage Tank is not subject to Regulation 7, Section Xll.G Regulation 7, Section XVII.B, C.1, C.3 Storage tank is subject to Regulation 7, Section XVII, e, Cl & C.3 Regulation 7, Section XVII.C.2 - Storage tank is subject to Regulation 7, Section XVIl.C.2 Regulation 6, Part A, NSPS Subpart Kb Storage Tank is not subject to NSPS Kb Regulation 6, Part A, NSPS Subpart OOOO Storage Tank is not subject to NSPS 0000 Regulation B, Part E, MACE Subpart HH Storage Tank is not subject to MACE HH (See regulatory applicability worksheet for detailed analysis) 2 of 7 K:\PA\2018\18 W E0824.CP1.xlsm 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? '- If yes, are the uncontrolled actual or requested emissions estimated to be greater than or equal to 00 tons VOC per year? If yes, the permit will contain en "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 mans 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? ,lfye$#IfepCYfr1[#WilronYain nd itial:ipmp}lance test Condition 'Ca•• iiE5ClYicClRR.eI'f7GBltcy of;Ylie cgmhus[IR2dAV}ce ba3edGn lnl�tand olVLIeLCRRGErlt(3CiRt1.5afi Section 08- Technical Analysis Notes Section 09 - Inventory SCC Coding and Emissions Factors AIRS Point 0 Process ft SCC Code 002 01 Uncontrolled Emissions Pollutant Factor Control % Units PM10 0.020 0 Ih/1,000 gallons condensate throughput PM2.5 0.020 0 lb/1,000 gallons condensate throughput NOx 0.107 0 tb/1,000 gallons condensate throughput VOC 112.358 98.0 lb/1,000 gallons condensate throughput CO 0.84 0 1b/1,000 gallons condensate throughput Benzene 0.482 98.0 lb/1,000 gallons condensate throughput Toluene 0.480 98.0 lb/1,000 gallons condensate throughput Ethylbenzene 0.050 98.0 lb/1,000 gallons condensate throughput Xylene 0.158 98.0 113/1,000 gallons condensate throughput n -Hexane 9.085 98.0 lb/1,000 gallons condensate throughput 224 TMP 0.020 98.0 lb/1,000 gallons condensate throughput 3 of 7 K:\PA\2018\18W E0824.CP1.xlsm Produced Water Storage Tank(s) Emissions Inventory 003 Produced Water Tank Facility AIRS ID: X23;' ' 9FB9 Countv Plant Point Section 02- Equipment Description Details Detailed Emissions Unit Description: Emission Control Device gig;;iii arcTasedc 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 Barrels (bbl) per year Actual Produced Water Throughput While Emissions Controls Operating = Requested Monthly Throughput= 13392 Barrels (bbl) per month Potential to Emit (PTE) Produced Water Throughput= Secondary Emissions - Combustion Device(s) Heat content of waste gas= Volume of waste gas emitted per BBL of liquids produced= i" r'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 7,077 MMBTU per year 8,492 MMBTU per year Potential to Emit (PTE) heat content of waste gas routed to combustion device = 8,492 MMBTU per year Section 04- Emissions Factors & Methodologies Will this storage tank emit flash emissions? Emission Factors Produced Water Tank Pollutant Uncontrolled Controlled (Ib/bbl) (lb/bbl) (Produced Water Throughput) (Produced Water Throughput) VOC 0.01 0.000 0.000 0.000 0.000 0.001 0.000 Control Device Benzene Toluene Ethylbenzene Xylene n -Hexane 224 TMP Emission Factor Source Emission Factor Source Pollutant Uncontrolled Uncontrolled (lb/MMBtu) (lb/bbl) (waste heat combusted) (Produced Water Throughput) PM10 PM2.5 I07 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 20.7 17.2 0.9 20.66 1.03 175 0.0 0.0 0.0 0.03 0.03 5 0.0 0.0 0:0 0.03 0.03 5 0.3 0.2 0.2 0.29 0.29 49 1.3 1.1 1:1 1.32 1.32 224 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 TMP 1104 920 46 1104 55 3469 2891 145 3469 173 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.C.2 Storage tank is subject to Regulation 7, Section XVll.C2 Regulation 6, Part A, NIPS Subpart 0000 Storage Tank is not subject to NIPS 0000 (See regulatory applicability worksheet for detailed analysis) 4 of 7 K:\PA\2018\18W E0824.CP1.xfsm 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? s „� 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 maybe appropriate to use an older site -specific sample. (f na thepermitwlll coat non InitialCompliance" testing requlretnenttq developasdz specific'emissionslfactoC See Pt 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 9 and 5.12 for additional guidance on testing. Section 08 - Technical Analysis Notes Section 09 - Inventory SCC Coding and Emissions Factors AIRS Point # Process # SCC Code 003 01 4-04-003-15 Fixed Roof Tank, Produced Water, working+breathing+flashing losses Uncontrolled Emissions Pollutant Factor Control % Units PM10 0.0096 0 lb/1,000 gallons liquid throughput PM2.5 0.0096 0 lb/1,000 gallons liquid throughput NOx 0.0872 0 lb/1,000 gallons liquid throughput VOC 6.2381 95 lb/1,000 gallons liquid throughput CO 0.3975 0 lb/1,000 gallons liquid throughput Benzene 0.1667 95 lb/1,000 gallons liquid throughput Toluene Ib/1,000 gallons liquid throughput Ethylbenzene lb/1,000 gallons liquid throughput Xylene lb/1,000 gallons liquid throughput n -Hexane 0.5238 95 lb/1,000 gallons liquid throughput 224 TMP lb/1,000 gallons liquid throughput 5 of 7 K:\PA\2018\ 18WE0824.CP1.xlsm 003 Separator Venting Facility AIRs ID: Section 02 - Equipment Description Details Detailed Emissions Unit Description: Emission Control Device Description: Requested Overall VOC & HAP Control Efficiency %: Limited Process Parameter Gas meter MMscf per year MMscf per year Separator Venting Emissions inventory Requested Permit Limit Throughput Requested Monthly Throughput = 15 MMscf per month Potential to Emit (PTE) Throughput Process Control (Recycling) Equipped with a VRU: Is VRU process equipment: 180 MMscf per year scf/bbl 27 9S8 Ib/Ib-mol Weight Helium CO2 N2 methane ethane propane isobutane n -butane isopentane n -pentane cydopentane n -Hexane cyclohexane Other hexanes heptanes methylcyclohexane 224-TMP Benzene Toluene Ethylbenzene Xylenes C8+ Heavies Total VOC Wt % )9.84 0_011 Emission Factors Pollutant 45.65 Separator Venting Uncontrolled (lb/MMscf) (lb/MMscf) Controlled (Gas Throughput) 33556.2 Benzene 128.5 Toluene 158.6 Pollutant (Gas Throughput) 671.1231 18.5605 Primary Control Device Uncontrolled Uncontrolled (lb/MMBtu) lb/MMscf (Waste Heat Combusted) PM2.5 .','; -4,O0 5 SOR -... ...?7,9006 000 =0689 (Gas Throughput) 492.755 Displacement Equation Ex =Q' MW Xx/C Emission Factor Source my calc'd uncontrolled EFs 33673.70 128.43 158,60 27.66 90.37 928.01 0.66 6 of 7 K:\PA\2018\18W Eu824.CP1.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 1.07 1.07 1.07 1.07 1.07 181 1.07 1.07 1.07 1.07 1.07 181 0.08 0.08. 0.08 0.08 0.08 14 9.73 9.73 9.73 9.73 9.73 1652 3020.05 3020.05 60.40 3020.05 60.40 10260 44.35 44.35 44.35 44.35 44.35 7533 Hazardous Air Pollutants Potential to Emit Uncontrolled (lbs/year) Actual Emissions Uncontrolled Controlled (Ibs/year) (Ibs/year) Requested Permit Limits Uncontrolled Controlled (Ibs/year) (lbs/year) Benzene Toluene Ethylbenzene Xylene n -Hexane 224 TMP 23126 23126 463 23126 463 28549 28549 571 28549 573. 4976 4976 100 4976 100 16267 16267 325 16267 325 167044 167044 3341 167044 3341 123 123 2 123 2 Section 06 - Regulator Summa Analysis Regulation 3, Parts A, B Source requires a permit Regulation 7, Section XVILB, G Source is subject to Regulation 7, Section XVII.0.2, Regulation 7, Section XVII.B.2.e The control device for this separator is not subject to 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 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 appropriateto use an older sitespecific sample. Are facility -wide permitted emissions of VOC greaterthan 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 Section 09- Inventory SCC Coding and Emissions Factors AIRS Point # Process # SCC Code 003 01 3-10-001-60 Flares Uncontrolled Emissions Pollutant Factor Control % Units PM10 11.84 0 Ib/MMSCF PM2.5 11.84 0 16/MMSCF SOx 0.94 0 Ib/MMSCF NOx 108.09 0 Ib/MMSCF VOC 33556.15 98 Ib/MMSCF CO 492.75 0 Ib/MMSCF Benzene 128.48 98 Ib/MMSCF Toluene 158.60 98 Ib/MMSCF Ethylbenzene 27.64 98 lb/MMSCF Xylene 90.37 98 lb/MMSCF n -Hexane 928.02 98 Ib/MMSCF 224 TMP 0.68 98 lb/MMSCF 7 of 7 K:\PA\2018\ 18WE0824.CP1.nlsm 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 Company, LLC 123 9FB8 Mustang U-22 History File Edit Date 20 November 2018 Ozone Status Non -Attainment S - Uncontrolled (tons Der year EMISSIONS With Controls (tons per year) AIRS I ID PERMIT Description PM10 PM2.5 H2S SO2 NOx VOC Fug VOC CO Total HAPs PM10 PM2.5 H2S SO2 NOx ,VOC Fug VOC CO Total HAPs REMARKS Previous FACILITY TOTAL 0.0 0.0 0.0 0.0 31.1 3.1 0.0 52.3 0.3 0.0 0.0 0.0 0.0 4.4 3.1 0.0 8.7 0.3 Previous taken from April 2018 tab Previous Permitted Facility total ' 0.0 0.0 0.0 0.0 4.4 3.1 0.0 ..8.7 0.3 001 GP02 RICE 31.1 3.1 52.3 0.3 4.4 3.1 8.7 0.3 no change from April 2018 registration 002 18WE0824 Condensate storage, 1500 bbl 0.1 0.1 0.9 534.6 4.1 48.9 0.1 0.1 0.9 10.7 4.1 1.0 SSEFs accepted; 98% clrl requires testing 003 18WE0824 Prod water storage, 500 bbl 0.0 0.0 0.3 20.7 1.3 2.3 0.0 0.0 0.3 1.0 1.3 0.1 Default EFs; permit requires SSEF development 004. 18WE0824 Produced gas venting 1.1 1.1 9.7 3,020.1 44.4 120.0 1.1 1.1 9.7 60.4 44.4 2.4 SSEFs accepted; 98% old requires testing 005 GP07 Condensate loadout to tank trucks 33.1 0.5 .10.0 0.0 new GP07 July 2018 APEN-Exempt / insignificants Heated Separators 0.5 0.4 0.0 0.5 0.4 0,0 From 28 Nov 2018 Form 102 Pneumatic Devices I 3.1 0.1 3.1 0.1 From 28 Nov 2018 Form 102 Fugitive equipment leaks 0.1 0.0 0.1 0.0 From 28 Nov 2018 Form 102 FACILITY TOTAL 1.2 1.2 0.0 0.0 42.5 3,614.6 0.1 . 102.4 172.1 1.2 1.2 0.0 0.0 15.8 88.3 0.1 58.8 3.9 VOC: Syn Minor (NANSR and OP) NOx: Minor (NANSR and OP) CO: Syn Minor (OP), Minor (PSD) HAPS: Syn Minor B, T, h -hex & Total Permitted Facility Total 1.2 1.2 0.0 0.0 15.3 85.2 0.0 58.4 3.8 Excludes units exempt from permits/APENs (A) Change in Permitted Emissions 1.2 1.2 0.0 0.0 10.9 82.1 nn A 0.0 49.7 Pubcom required based on new syn minor limits Fnrilifi, is alinihla fnr DPM hananes± < 9n Inv Note 1 I confirmed with COGCC that they have granted approval to Bonanza Creek to flare all produced gas (point 004). (A) Change in Total Permitted VOC emissions (point and fugitive) 82,1 Project emissions less than 25/50 tpy Page I of 2 Printed. 12/6/2018 COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION DIVISION FACILITY EMISSION SUMMARY - HAPs Company Name County AIRS ID Plant AIRS ID Facility Name Bonanza Creek Energy Operating Company, LLC 123 9FB9 Mustang U-22 POINT PERMIT Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n -Hexane McOH 224 TMP TOTAL (tpy) 001 GP02 RICE 577 0.3 002 18WE0824 Condensate storage, 1500 bbl 4584 4563 575 1500 86451 187 48.9 003 18WE0824 Prod water storage, 500 bbl 1104 3469 2.3 004 18WE0824 Produced gas venting 23126 28549 4976 16267 167044 123 120.0 005 GP07 Condensate loadout to tank trucks 96 842 0.5 APEN-Exempt / insignificants Heated Separators 12 0.0 Pneumatic Devices I 23 29 5 17 169 0.1 Fugitive equipment leaks 1 1 1 4 0.0 TOTAL (tpy) 0.3 0.0 0.0 14.5 16.6 2.8 8.9 129.0 0.0 0.2 172.1 POINT PERMIT Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n -Hexane McOH 224 TMP ' TOTAL (tpy) 001 GP02 RICE 577 0.3 002 18WE0824 Condensate storage, 1500 bbl 92 91 11 30 1729 4 1.0 003 18WE0824 Prod water storage, 500 bbl 55 173 0.1 004 18WE0824 Produced gas venting 463 571 100 325 3341 2 2.4 005 GP07 Condensate loadout to tank trucks 4.8 42.1 0.0 APEN-Exempt / insignificants Heated Separators 12 0.0 Pneumatic Devices I 23 29 5 17 169 0.1 Fugitive equipment leaks 1 1 1 4 0.0 TOTAL (tpy) 0.3 0.0 0.0 0.3 0.3 0.1 0.2 2.7 0.0 0.0 3.9 2 1239FB9.xlsm 12/6/201 B Division th & Environment CONSTRUCTION PERMIT Permit number: 1 8WE0824 Issuance: 1 Date issued: Issued to: Bonanza Creek Energy Operating Company, LLC Facility Name: Mustang U-22 Production Facility Plant AIRS ID: 123/9FB9 Physical Location: NENE Section 22 T4N R63W 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-01 002 Three (3) 500 barrel fixed roof storage vessels used to store condensate. Enclosed Flare PWT-01 003 One (1) 500 barrel fixed roof storage vessel used to store produced water. Enclosed Flare ECD-01 004 Produced gas venting. 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, y submitting a Notice of Startup form to the Division for the equipment covered by this permit. The Notice of Startup form may be downloaded online at www.colorado.gov/cdphe/air/manage-permit. Failure to notify the Division of startup of the permitted source is a violation of Air Quality Control Commission (AQCC) Regulation Number 3, Part B, Section III.G.1. and can result in the revocation of the permit. COLORADO Air Pollution Cor tral Division Page 1 of 11 80) of the latter of commencement of operation with the conditions contained in this permit shall s the owner or operator's responsibility to self - 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/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 NOX VOC CO CNDTK-01 002 --- --- 10.7 - 4.1 Point PWT-01 003 --- --- 1.1 --- Point ECD-01 004 --- 9.8 60.4 44.4 Point Note: See "Notes to Permit Holder" for 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. r both criteria and hazardous air pollutants, shall month total. By the end of each month a new on the previous twelve months' data. The permit each month and keep a compliance record on site or at a local field office with site responsibility for Division review. 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-01 002 Enclosed Combustor (Crimson CE 1000) VOC and HAP PWT-01 003 Enclosed Combustor (Crimson CE 1000) VOC and HAP ECD-01 004 Enclosed Combustor (Crimson CE 1000) 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-01 002 Condensate throughput 226,559 barrels PWT-01 003 Produced Water throughput 157,680 barrels ECD-01 004 Natural gas venting 180 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. Point 004: The owner or operator shall continuously monitor and record the volumetric flow rate of natural gas vented from this point using the flow meter. The owner or operator shall use monthly throughput records to demonstrate compliance with the process limits contained in this permit and to calculate emissions as described in this permit. COLORADO Air Pollution Control Division Depariolent 1%.ateee Health Enwonmert Page 3 of 11 n digit IRS ID number assigned by the Division (e.g. ed on e subject equipment for ease of identification. gula •' N 3, , Sect II.E.) (State only enforceable) 11. This source is subject to the odor requirements of Regulation Number 2. (State only enforceable) 12. 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) 13. Points 002 and 003: The storage tanks covered by this permit are 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. 14. 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. 15. Points 002, 003, 004: 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.,np,,yisifile 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. 16. Point 004: The separator covered by this permit is 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 COLORADO Air Pollution Control Division Page 4 of 11 y of 95%. If a combustion device is used, it must at least 98% for hydrocarbons. 17. Points 002, 003, and 004: Upon startup of these points, the owner or operator shall follow the most recent operating and maintenance (OEtM) plan and record keeping format approved by the Division, in order to demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to the OEtM plan are subject to Division approval prior to implementation. (Regulation Number 3, Part B, Section III.G.7.) COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 18. Points 002, 003, and 004: 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. "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) 19. Point 003: The owner or operator shall complete a site specific analysis ("Analysis") including a flash liberation analysis of the pre -flash pressurized water routed to the produced water storage tanks. Testing shall be in accordance with the guidance contained in PS Memo 17-01. Results of the analysis shall be used to determine site - specific emissions factors for VOC and Hazardous Air Pollutants (benzene, toluene, ethylbenzene, n -hexane, and 2,2,4-trimethylpentane) using Division approved methods. Results of site -specific sampling and analysis shall be submitted to the Division as part of the self -certification. If any site specific emissions factor developed through this Analysis is greater than the emissions factors submitted with the permit application and established in the "Notes to Permit Holder" the operator shall submit to the Division within 60 days, or in a timeframe as agreed to by the Division, a request for permit modification to address this/these inaccuracy(ies). 20. Points 002 and 004: A source initial compliance test shall be conducted to measure the emission rate for volatile organic compounds (VOC) in order to demonstrate compliance with a minimum destruction efficiency of 98% for VOCs. The test shall determine the mass emission rates of volatile organic compounds at the inlet and outlet of the control device, which shall be used to determine the destruction efficiency during the test. The test protocol must be in accordance with the requirements of the Air Pollution Control Division Compliance Test Manual and shall be submitted to the Division for review and approval at least thirty (30) days prior to testing. No compliance test shall be conducted without prior approval from the Division. (Regulation Number 3, Part B., Section III.G.3) Periodic Testing Requirements 21. This source is not required to conduct periodic testing, unless otherwise directed by the Division or other state or federal requirement. ICOLORAD'O Air Pollution Control Division kpnri-v,ni YurAi_ Heart b nvionn, Page 5 of 11 22�e• ��_ �ollu nmis Noti (APEN) shall be filed: (Regulation Number 3, Part • Annually by April 30th 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 (NOX) 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. COLORADO Air Pollution Control Division t r` e :;n n €nvir rV,erth Page 6 of 11 23. The q nts°v°Mora • 3egul'on No. 3, Part D shall apply at such time that any tion ;'ecomes a major stationary source or major of a taxation in any enforceable limitation that was 980, •the capacity of the source or modification to otherwise emit a pollutant such as a restriction on hours of operation (Reference: Regulation Number 3, Part D, V.A.7.B). With respect to this Condition, Part D requirements may apply to future modifications if emission limits are modified to equal or exceed the following threshold levels: Facility Equipment ID AIRS Point Equipment Description Pollutant Emissions - tons per year Threshold Current Permit Limit CNDTK-01 002 Condensate tanks VOC 100 10.7 PWT-01 003 Produced water tanks 1.1 ECD-01 004 Produced gas venting 60.4 L-01 005 Loadout to trucks 10.0 GENERAL TERMS AND CONDITIONS 24. This permit and any attachments must be retained and made available for inspection upon request. The permit may be reissued to a new owner by the APCD as provided in AQCC Regulation Number 3, Part B, Section II.B. upon a request for transfer of ownership and the submittal of a revised APEN and the required fee. 25. 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. 26. 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. COLORADO Air Pollution Control Division Avartr,v,tofNbtnWE s'tvC:rar:nnrmt;t Page 7 of 11 27 Unle s' ally ed ise the general and specific conditions contained in the APCD to be necessary to assure compliance 25-7-1 • .5(7)(a), C.R.S. 28. a � i e' ' di `''` is p .. 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. 29. 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. 30. 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 1 =,ae s xret <;f RAW: E.,vm6nment Page 8 of 11 mit issuance: or the processing time for this permit. An invoice fo fe l b -' iss d .q;= er the -rmit is issued. The permit holder shall pay the voice. Failure to pay the invoice will result 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 (lb/yr) Controlled Emissions (lb/yr) 002 Benzene 71432 4,584 92 Toluene 108883 4,563 91 Ethylbenzene 100414 575 11 Xylenes 1330207 1,500 30 n -Hexane 110543 86,451 1,729 2,2,4-Tnmethylpentane 540841 187 4 003 Benzene 71432 1104 55 n -Hexane 110543 3469 173 004 Benzene 71432 23,126 463 Toluene 108883 28,549 571 Ethylbenzene 100414 4,976 100 Xylenes 1330207 16,267 325 n -Hexane 110543 167,044 3,341 2,2,4-Trimethylpentane 540841 123 2 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. COLORADO Air Pollution Control Division Page 9 of 11 it are based on the following emission factors: CAS # Pollutant U ��.. rolled Emission Factors lb/bbl Controlled Emission Factors lb/bbl Source NOx 0.0078 0.0078 AP -42 Ch. 13.5 CO 0.0358 0.0358 VOC 4.7195 0.0944 ProMax model based on a site - specific pressurized liquid sample collected 5/17/18. 71432 Benzene 0.0202 0.0004 108883 Toluene 0.0201 0.0004 100414 Ethylbenzene 0.0025 0.0001 1330207 Xylene 0.0066 0.0001 110543 n -Hexane 0.3816 0.0076 540841 2 2'2'4- Trimethylpentane 0.0008 0.00002 Note: The controlled emissions factors for this point are based on the flare control_ efficiency of 98%. NOx and CO emission factors are based on vapor heat content of 2303.34 Btu/scf, and gas volume rate of 50.11 scf/bbl (both from ProMax). 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 State Produced . Water E.F. 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 emissions are based on vapor heat content of 1496 Btu/scf, and gas volume rate of 36 scf/bbl (both default per PS Memo 14-03). Point 004: CAS # Pollutant Uncontrolled Emission Factors (lb/MMscf) Controlled Emission Factors (lb/MMscf) Source NOx 108.088 108.088 AP -42 Ch. 13.5 CO 492.755 492.755 VOC 33556.2 671.1231 Mass Balance on a site -specific gas sample collected 5/17/18. 71432 Benzene 128.5 2.5696 108883 Toluene 158.6 3.1721 100414 Ethylbenzene 27.6 0.5529 1330207 Xylene 90.4 1.8075 110543 n -Hexane 928.0 18.5605 540841 2,2,4-Trimethylpentane 0.7 0.0136 COLORADO Air Pollution Con tot Division 3 "cep the ,t of Pu€ i ekx n evvoru re ;t Page 10 of 11 rs for this point are based on the flare control emissions are based on the gas heat content of e -specs sample). 6) I :rda .S. °'4.1, 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) Point 002: 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 Source of: VOC, CO, HAPs (total, and benzene, toluene, n -hexane) NANSR Synthetic Minor Source of: VOC MACT HH Area Source Requirements: Not Applicable 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 uti?:✓'3'(f.^t Put>lic He'ahh & E"r,tron'1Cill Page 11 of 11 Condensate Storage Tank(s) APEN - Form APCD-205 Air Pollutant Emission Notice (APEN) and Application for Construction Permit CEIIpy NOV ?6.7.,APCD All sections of this APEN and application must be completed for both new and existing facilities, including APEN atationar updates. An application with missing information may be determined incomplete and may be returned or result inSources 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 tanks that store condensate associated with oil and gas industry operations. If your emission source does not fall into this category, there may be a more specific APEN available for your source (e.g. crude oil storage tanks, produced water storage tanks, hydrocarbon liquid loading, etc.). In addition, the General APEN (Form APCD-200) is available if the specialty APEN options will not satisfy your reporting needs. A list of all available APEN forms and associated addendum forms can be found on the Air Pollution Control Division (APCD) website at: www.colorado.pov/pacific/cdphe/air-permits. 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: T (23 AIRS ID Number: 05 9H3?/o- / 123 / [Leave bank unless APCD has already assigned a permit # and AIRS ID] Section 1 - Administrative Information Company Name: Bonanza Creek Energy Operating Company. LLC Site Name: Mustang U-22 Production Facility (COGCC# 452872) Site Location: NENE Sec 22 T4N R63W Mailing Address: (Include Zip Code) 410 17th Street, Suite 1400 Denver, CO 80202 Site Location County: Weld NAICS or SIC Code: 1311 Permit Contact: Alisson Soehner Phone Number: (303) 803-1752 E -Mail Address2: Asoehner@bonanzacrk.com I 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. NNfLEP COLORADO Form APCD-205 - Condensate Storage Tanic(s) APEN - Revision 07/2017 Permit Number: TBD AIRS ID Number: 05 / 123 I [Leave blank unless APCD has already assigned a permit f and AIRS ID] Section 2 - Requested Action ❑✓ NEW permit OR newly -reported emission source ✓❑ Request coverage under traditional construction permit O Request coverage under a General Permit O GP01 ❑ GPO8 If General Permit coverage is requested, the General Permit registration fee of $250 must be submitted along with the APEN filing fee. -OR ❑ MODIFICATION to existing permit (check each box below that applies) O Change in equipment O Change company name ❑ Change permit limit ❑ Transfer of ownership3 ❑ Other (describe below) - OR • APEN submittal for update only (Note blank APENs will not be accepted) - ADDITIONAL PERMIT ACTIONS - ▪ APEN submittal for permit exempt/grandfathered source ❑ Limit Hazardous Air Pollutants (HAPs) with a federally -enforceable limit on Potential To Emit (PTE) Additional Info a Notes: Initial E&P well site application 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: The tank battery will be used for condensate storage prior to it being trucked out. For existing sources, operation began on: For new or reconstructed sources, the projected start-up date is: 4/24/2018 Normal Hours of Source Operation: 24 hours/day 7 days/week 52 Storage tank(s) located at: ❑✓ Exploration 8 Production (E&P) site weeks/year ❑ Midstream or Downstream (non E&P) site Will this equipment be operated in any NAAQS nonattainment area? l7 Yes ■ No Are Flash Emissions anticipated from these storage tanks? • Yes • No Is the actual annual average hydrocarbon liquid throughput ≥ 500 bbl/day? 0 Yes • No If "yes", identify the stock tank gas -to -oil ratio: 0.00851 m3/liter Are these storage tanks subject to Colorado Oil and Gas Conservation Commission (COGCC)• 805 series rules? If so, submit Form APCD-105. Yes No p Are you requesting ≥ 6 ton/yr VOC emissions (per storage tank), or are uncontrolled actual emissions ≥ 6 ton/yr (per storage tank)? Yes No • D Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 07/2017 2 I A OLBNAO() u.,•,,: 4 1,.4,,,.,...4 Permit Number: TBD AIRS ID Number: 05 / 123 / [Leave blank unless. APCD has already assigned a permit # and AIRS ID] Section 4 - Storage Tank(s) Information Actual Annual Amount (bbl/year) Requested Annual Permit Limit' (bbl/year) Condensate Throughput: 10.1,010 188,799 233,497 j226,559 From what year is the actual annual amount? 2018 Average API gravity of sales oil: 40.30 degrees ❑ Internal floating roof Tank design: ❑✓ Fixed roof RVP of sales oil: 7.50 O 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) CNDTK-o1 (3) 500 -bbl 1,500 -bbl 2/2018 4/2018 Wells Serviced by this Storage Tank or Tank Battery5 (E£tP Sites Ony) API Number Name of Well Newly Reported Well 05 - 123 - 45803 Mustang B11-23-24XRLNB l7 _ _ • - - ■ _ • - - ■ 4 Requested values will become permit limitations. Requested limit(s) should consider future growth. 5 The EftP Storage Tank APEN Addendum (Form APCD-212) should be completed and attached when additional space is needed to report all wells that are serviced by the equipment reported on this APEN form. Section 5 - Stack Information Geographical Coordinates (Latitude/Longitude or UTM) 40.304675/-104.416369 Operator Stack ID No. Discharge Height Above Ground Level (feet) Temp, (°F) Flow Rate (ACFM) Velocity (ft/sec) ECD-01 35 Indicate the direction of the stack outlet: (check one) 0 Upward ❑ Horizontal ❑ Downward ❑ Other (describe): Indicate the stack opening and size: (check one) El Circular ❑ Square/rectangle O Other (describe): Interior stack diameter (inches): O Upward with obstructing raincap 96 Interior stack width (inches): Interior stack depth finches): Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 07/2017 Ay@4t?R4fy6 Permit Number: TBD AIRS ID Number: 05 / 123 / [Leave blank unless APCD has already assigned a permit r'• and AIRS ID] Section 6 - Control Device Information O Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section. Vapor ❑ Recovery Unit (VRU): Pollutants Controlled: Size: Requested Control Efficiency: VRU Downtime or Bypassed (emissions vented): Make/Model: % ❑ Combustion Device: Pollutants Controlled: VOC, HAP Rating: 3 MMBtu/hr Type: Enclosed Combustor Make/Model: Crimson CE 1000 Requested Control Efficiency: 98 Manufacturer Guaranteed Control Efficiency: 98 Minimum Temperature: N/A Waste Gas Heat Content: Constant Pilot Light: ID Yes O No Pilot Burner Rating: 2,303 N/A Btu/scf MMBtu/hr O Closed Loop System Description of the closed loop system: ❑ Other: Pollutants Controlled: Description: Control Efficiency Requested: % Section 7 -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)? 75 psig Describe the separation process between the well and the storage tanks: The well produces into a single stage 3 -phase separator where condensate is separated out and routed to the condensate tank battery. RAOO Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 07/2017 4 i Permit Number: TBD AIRS ID Number: 05 / 123 / [Leave blank unless APCD has already assigned a permit P% and AIRS ID] Section 8 - Emissions Inventory Information Attach all emissions calculations and emission factor documentation to this APEN form6. If multiple emission control methods were identified in Section 6, the following table can be used to state the overall Pollutant Description of Control Method(s) Overall Requested Control Efficiency (% reduction in emissions) V0C ECD 98 NOx CO HAPs ECD 99 Other: From what year is the following reported actual annual emissions data? 2018 Criteria Pollutant Emissions Inventory Pollutant Emission Factor6 Actual Annual Emissions Requested Annual Permit Emission Limit(s)4 Uncontrolled Basis Units Source (AP -42, Mfg. etc) ) Uncontrolled. Emissions (Tons/year) Controlled Emissions 7 (Tons/year) Uncontrolled Emissions (Tons/year) Controlled Emissions (Tons/year) VOC 4.7195 5566 lb/bbl ProMax 4.0 111.05 445.52 &8g 8.92 532.83 1534.63 10.65 10.7 NOx 0.068 Ib/MMBtu State EF N/A 0.75 N/A 0.89 CO 0.310 Ib/MMBtu State EF N/A 3.38 N/A 4.05 Non -Criteria Reportable Pollutant Emissions Inventory Chemical Emission Factor6 Actual Annual Emissions Chemical Name Abstract ServiceUncontrolled (CAS) Units Source (AP -42, Uncontrolled Emissions Controlled Emissions7 Number Basis Mfg. etc) g Pounds/ ear (Pounds/year) ) (Pounds/year) Benzene 71432 0.0203 0.0197 lb/bbl ProMax 4.0 3,822 78 Toluene lb/bbl ProMax4.0 3,804 78 108883 10.02021 ^O196 Ethylbenzene 100414 0.0026 0,0024 lb/bbl ProMax 4.0 480 10 Xylene 1330207 0.0067 I ^vwov lb/bbl ProMax 4.0 1,252 26 n -Hexane 110543 10.38161444g.;lb/bbl ProMax 4.0 72,042 1,442 2,2,4- Trimethylpentane 540841 0.0009 lb/bbl ProMax 4.0 158 4 4 Requested values will become permit limitations. Requested limit(s) should consider future growth. 6 Attach condensate liquid laboratory analysis, stack test results, and associated emissions calculations if you are requesting site specific emissions factors according to the guidance in PS Memo 14-03. 7 Annual emissions fees will be based on actual controlled emissions reported. If source has not yet started operating, leave blank. Form APCD-2O5 - Condensate Storage Tank(s) APEN - Revision 07/2017 5Ay COLOR ADO Permit Number: TBD Section 9 - 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 GP01 or GPO8, I further certify that this source Is and will be operated in full compliance with each condition of the applicable General Permit, AIRS ID Number: 05 / 123 / Signature of Legally Authorized Person (not a vendor or consultant) Alisson Soehner Name (print) Date Environmental Engineer, Air Quality Title Check the appropriate box to request a copy of the; D Draft permit prior to issuance ® Draft permit prior to public notice (Checking any of these boxes may result in an increased fee and/or processing time) This emission notice is valid for five (5) years. Submission of a revised APEN is required 30 days prior to expiration of the five-year term, or when a reportable change is made (significant emissions increase, increase production, new equipment, change in fuel type, etc.). See Regulation No, 3, Part A, II,C, for revised APEN requirements, Send this form along with $152.90 and the General Permit registration fee of $250, if applicable, 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 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, coloredo. gov/cdphe/apcd A Permit Number: TABfr RECEIVEL, Produced Water Storage Tank(s) Nov 2 8 7o,e APEN - Form APCD-207 Air Pollutant Emission Notice (APEN) and APCD Stationary Sources 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 tanks that store produced water associated with oil and gas industry operations. If your emission source does not fall into this category, there may be a more specific APEN available for your source (e.g. crude oil storage tanks, condensate storage tanks, hydrocarbon liquid loading, etc.). In addition, the General APEN (Form APCD-200) is available if the specialty APEN options will not satisfy your reporting needs. A list of all available APEN forms and associated addendum forms can be found on the Air Pollution Control Division (APCD) website at: www,colorado.gov/pacific/cdphe/air-permits. 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. /OWEo82y i23/7F& /"3 AIRS ID Number: 05 / 123 [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 1 - Administrative Information Company Name: Bonanza Creek Energy Operating Company, LLC Site Name: Mustang 12-26 Production Facility (COGCC # 452872) Site Location: NENE Sec 22 T4N R63W Mailing Address: (Include Zip Code) 410 17th Street, Suite 1400 Denver, CO 80202 Site Location County: Weld NAICS or SIC Code: 1311 Contact Person: Phone Number: E -Mail Address2: Alisson Soehner (303) 803-1752 Asoehner@bonanzacrk.com I Use the full, legal company name registered with the Colorado Secretary of State. This is the company name that will appear on all documents issued by the APCD. Any changes will require additional paperwork. 2 Permits, exemption letters, and any processing invoices will be issued by the APCD via e-mail to the address provided. Asp, A4- .L 36552_8 Form APCD-2O7 - Produced Water Storage Tank(s) APEN - Revision 7/2018 ,\Vir COLORADO 1 ,:.V,I,,,• 1,,:1.:: Permit Number: TBD AIRS ID Number: 05 /123 / [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 2 - Requested Action ❑✓ NEW permit OR newly -reported emission source ❑✓ Request coverage under traditional construction permit ❑ Request coverage under a General Permit ❑ GP05 ❑ GP08 If General Permit coverage is requested, the General Permit registration fee of $312.50 must be submitted along with the APEN filing fee. -OR- ❑ MODIFICATION to existing permit (check each box below that applies) ❑ Change in equipment ❑ Change company name3 O Change permit limit 0 Transfer of ownership' 0 Other (describe below) OR- ❑ APEN submittal for update only (Note blank APENs will not be accepted) - ADDITIONAL PERMIT ACTIONS - • APEN submittal for permit exempt/grandfathered source ❑ Limit Hazardous Air Pollutants (HAPs) with a federally -enforceable limit on Potential To Emit (PTE) Additional Info Et Notes: Initial E&P wellsite application 3 For company name change, a completed Company Name Change Certification Form (Form APCD-106) must be submitted. 4 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: Company equipment Identification No. (optional): For existing sources, operation began on: Storage of produced water prior to being trucked out 4/24/2018 For new or reconstructed sources, the projected start-up date is: Normal Hours of Source Operation: 24 Storage tank(s) located at: hours/day 7 days/week 52 ✓❑ Exploration Et Production (EEtP) site weeks/year El Midstream or Downstream (non EEtP) site Will this equipment be operated in any NAAQS nonattainment area? ✓ Yes ❑ No Are Flash Emissions anticipated from these storage tanks? ✓ Yes ❑ No Are these storage tanks located at a commercial facility that accepts oil production wastewater for processing? ❑ Yes No ✓ Do these storage tanks contain less than 1% by volume crude oil on an annual average basis? ❑ Yes ✓ No Are these storage tanks subject to Colorado Oil and Gas Conservation Commission (COGCC) 805 series rules? If so, submit Form APCD-105. ❑ Yes No ✓ Are you requesting ≥ 6 ton/yr VOC emissions - (per storage tank), or are uncontrolled actual emissions ≥ 6 ton/yr (per storage tank)? ❑ Yes No ✓ Form APCD-207 - Produced Water Storage Tank(s) APEN - Revision 7/2018 2 COLORADO Permit Number: TBD AIRS ID Number: 05 /123 / [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 4 - Storage Tank(s) Information Produced Water Throughput: Actual Annual Amount (bbl/year) 131,400 Requested Annual Permit Limits (bbl/year) 157,680 From what year is the actual annual amount? 2018 Tank design: ❑✓ Fixed roof O 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) PWT-01 (1) 500 -bbl 500 4/2018 4/2018 Wells Serviced by this Storage Tank or Tank Battery6 (EEP Sites On y) API Number Name of Well Newly Reported Well 05 -123 -45803 Mustang B11-23-24XRLNB ✓ - - ❑ - ❑ _ ❑ s Requested values will become permit limitations. Requested limit(s) should consider future growth. 6 The EEtP Storage Tank APEN Addendum (Form APCD-212) should be completed and attached when additional space is needed to report all wells that are serviced by the equipment reported on this APEN form. Section 5 - Stack Information Geographical Coordinates (Latitude/Longitude or UTM) 40.304675/-104.416369 Operator Stack ID No. Discharge Height Above Ground Level (feet) Temp. (°F) Flow Rate (ACFM) Velocity (ft/sec) ECD-01 35 Indicate the direction of the stack outlet: (check one) ❑✓ Upward O Horizontal ❑ Downward O Other (describe): ❑ Upward with obstructing raincap Indicate the stack opening and size: (check one) ✓❑ Circular Interior stack diameter (inches): 96 ❑ Square/rectangle Interior stack width (inches): Interior stack depth (inches): ❑ Other (describe): Form APCD-207 - Produced Water Storage Tank(s) APEN - Revision 7/2018 3 I rren, t � Permit Number: TBD AIRS ID Number: 05 /123 / [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 6 - Control Device Information Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section. Vapor ❑ Recovery Unit (VRU): Pollutants Controlled: Size: Requested Control Efficiency: VRU Downtime or Bypassed (emissions vented): Make/Model: % % ❑ Combustion Device: Pollutants Controlled: HAP, VOC Rating: 3 MMBtu/hr Make/Model: Crimson CE 1000 Type: Enclosed Combustor Requested Control Efficiency: 95 Manufacturer Guaranteed Control Efficiency: 98 Minimum Temperature: N/A Waste Gas Heat Content: Constant Pilot Light: ❑✓ Yes ❑ No Pilot Burner Rating: 1,496 1,131 N/A Btu/scf scf MMBtu/hr O Closed Loop System Description of the closed loop system: ❑ Other: Pollutants Controlled: Description: Control Efficiency Requested: % Section 7 - Gas/Liquids Separation Technology Information (E£tP Sites Only) What is the pressure of the final separator vessel prior to discharge to the storage tank(s)? 75 psig Describe the separation process between the well and the storage tanks: The well produces to a single stage 3 -phase separator where produced water is separated out and routed to the produced water tank. Form APCD-207 - Produced Water Storage Tank(s) APEN - Revision 7/2018 4 I COLORADO' Permit Number: TBD AIRS ID Number: 05 / 123 I [Leave blank unless APCD has already assigned a permit /i and AIRS ID] Section 8 - Emissions Inventory Information Attach all emissions calculations and emission factor documentation to this APEN form7. If multiple emission control methods were identified in Section 6, the following table can be used to state the overall (or combined) control efficiency (% reduction): Pollutant Description of Control Method(s) Overall Requested Control Efficiency (% reduction in emissions) V0C ECD 95 NOx CO HAPs ECD 95 Other: From what year is the following reported actual annual emissions data? 2018 Criteria Pollutant Emissions Inventory Pollutant Emission Factor7 Actual Annual Emissions Requested Annual Permit Emission Limit(s)5 Uncontrolled Basis Units . Source (AP -42, Mfg., etc.) Uncontrolled Emissions (tons/year) Controlled Emissions8 (tons/year) Uncontrolled Emissions (tons/year) Controlled Emissions (tons/year) VOC 0.2620 lb/bbl State EF 17.21 0.86 20.66 1.03 NOx 0.0036 0.0000 lb/bbl State EF N/A 0.03 10.24 1 N/A 8-G710.28 CO 0.0166 0.0021 lb/bbl State EF N/A Q44 1 09 N/A Q4,9 11.31 I Non -Criteria Reportable Pollutant Emissions Inventory Chemical Name Chemical Abstract Service (CAS) Number Emission Factor7 Actual Annual Emissions Uncontrolled Basis' Units Source (AP -42, Mfg., etc.) Uncontrolled' Emissions (pounds/year) Controlled Emissions8 (pounds/year) Benzene 71432 0.0070 lb/bbl State EF 920 46 Toluene 108883 0.0000 lb/bbl State EF 0.000 0.000 Ethylbenzene 100414 0.0000 lb/bbl State EF 0.000. 0.000 Xylene 1330207 0.0000 lb/bbl State EF 0.000 0.000 n -Hexane 110543 0.0220 Ib/bbl State EF 2,892 146 2,2,4- Trimethylpentane 540841 0.000 lb/bbl State EF 0.000 0.000 5 Requested values will become permit limitations. Requested limit(s) should consider future growth. 7 Attach produced water laboratory analysis, stack test results, and associated emissions calculations if you are requesting site specific emissions factors according to the guidance in PS Memo 14-03. 8 Annual emissions fees will be based on actual controlled emissions reported. If source has not yet started operating, leave blank. totofeloer Form APCD-207 - Produced Water Storage Tank(s) APEN - Revision 7/2018 Permit Number; TBD AIRS ID Number: 05 / 123 / Section 9 - 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 GP05 or GP08, I further certify that this source is and will be operated in full compliance with each condition of the applicable General Permit. s�,.�, �rcP�Z� -1.23• �0 Signature of Legally Authorized Person (not a vendor or consultant) Date Alisson Soehner Environmental Engineer, Air Quality Name (print) Title Check the appropriate box to request a copy of the; Q Draft permit prior to issuance 0 Draft permit prior to public notice (Checking any of these boxes may result in an increased fee and/or processing time) This emission notice is valid for five (5) years. Submission of a revised APEN is required 30 days prior to expiration of the five•year term, or when a reportable change is made (significant emissions increase, increase production, new equipment, change in fuel type, etc. ). See Regulation No. 3, Part A, II.C, for revised APEN requirements. Send this form along with $141.13 and the General Permit registration fee of $312,50, if applicable, to; Colorado Department of Public Health and Environment Air Pollution Control Division APCD•SS401 4300 Cherry Creek Drive South Denver, CO 80246.1530 Make check payable to; For more information or assistance call: Small Business Assistance Program (303) 692.3175 or (303) 642.3148 APCD Main Phone Number (303)692,315D Or visit the APCD website at: Colorado Department of Public Health and Environment httPs.,_z'www.calorado. ovlcd her'agicd gSS3� Natural Gas Venting APEN - Form .,PCD 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 Natural Gas Venting only. Natural Gas Venting includes emissions from gas/liquid separators, well head casing, pneumatic pumps, blowdown events, among other events. If your emission unit does not fall into this category, there may be a more specific APEN for your source. 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: D / tt/ vgZLj Company equipment Identification: AIRS ID Number: (23IFB1/ 60 /A'23/ rProvid F aTrHi: y E uipi'lr'fE .I) 'i 1I : ``;i Ill°. �lJ pi _ G_.� Wi._ 1 ,our -=J11 Z, i(l'iJ Section 1 - Administrative Information Company Name': Bonanza Creek Energy Operating Company. LLC Site Name: Mustang U-22 Production Facility (COGCC# 452872) Site Location: NENE Sec 22 T4N R63W Mailing Address: (Include Zip Code) 410 17th Street, Suite 1400 Denver, CO 80202 E -Mail Address': Asoehner@bonanzacrk.com Site Location County: Weld NAICS or SIC Code: 1311 Permit Contact: Alisson Soehner Phone Number: (303) 803-1752 1Please 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. 1 A toe�R�ao AIRS ID Number: 05 / 123 / Permit Number: TBD ned Section 2- Requested Action ❑✓ NEW permit OR newly -reported emission source -OR - ❑ MODIFICATION to existing permit (check each box below that applies) ❑ Change fuel or equipment ❑ Change company name ❑ Add point to existing permit ❑ Change permit limit 0 Transfer of ownership3 ❑ Other (describe below) - 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 Et Notes: Initial E&P wellsite application. No pipeline infrastructure available at this time; produced gas is flared at the Crimson ECD. 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: Produced gas venting will be controlled an an ECD For existing sources, operation began on: For new or reconstructed sources, the projected start-up date is: 4 /24 / 2018 / / ✓❑ 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 0 Yes 0 No 0 Yes ❑✓ No '-osm 4,,P(.1'..)-21 ru Gas ?It 7 2 A C0LORA00 Permit Number: TBD AIRS ID Number: 05 / 123 / biz;biz,r;k PCL Section 4 - Process Equipment Information ❑� Gas/Liquid Separator ❑ Well Head Casing ❑ Pneumatic Pump Make: Model: ❑ Compressor Rod Packing Make: Model: ❑ Blowdown Events # of Events/year: ❑ Other Description: Serial #: Capacity: Gal/min # of Pistons: Leak Rate: Scf/hr/pist Volume per event: MMscf/event If you are requesting uncontrolled VOC emissions greater than 100 tpy for a Gas/Liquid Separator you must use Natural Gas Venting as a process parameter. Are requested uncontrolled VOC emissions greater than 100 tpy? ❑ Yes 20,548 Natural Gas Venting Process Parameters4: Liquid Throughput Process Parameters4: ❑ No Maximum Vent Rate: I A SCF/hr Vent Gas Heating Value: 1 ,538 BTU/SCF Requested: 1OO.00 MMSCF/year Actual: NA 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: VOC (mole %) 22.8121 VOC (Weight %) 45.6323 Benzene (mole %) 0.0623 Benzene (Weight %) 0.1747 Toluene (mole %) 0.0652 Toluene (Weight %) 0.2157 Ethylbenzene (mole %) 0.0099 Ethylbenzene (Weight %) 0.0376 Xylene (mole %) 0.0323 Xylene (Weight %) 0.1299 n -Hexane (mole %) 0.4081 n -Hexane (Weight %) 1.2620 2,2,4-Trimethylpentane (mole %) 0.0002 2,2,4-Trimethylpentane (Weight %) 0.0009 Additional Required Information: ❑✓ Attach a representative gas analysis (including BTEX a n -Hexane, temperature, and pressure) Attach a representative pressurized extended liquids analysis (including BTEX Et n -Hexane, temperature, and pressure) 0 F`rrrn ;PCD-L 1 1 -NzztL =t Gas Ve111_iie APEN -. 31A 0 COLORADO Permit Number: TBD AIRS ID Number: 05 /1231 Section 5 - Stack Information Geographical Coordinates (Latitude/Longitude or UTM) 40.304675/-104.416369 Operator Stack ID No. Discharge Height Above Ground Level (Feet) Temp. ('P-) Flow Rate (ACFM) Velocity (ft/sec) ECD-01 35 Indicate the direction of the stack outlet: (check one) O Upward D Downward 0 Horizontal 0 Other (describe): Indicate the stack opening and size: (check one) 0 Circular 0 Other (describe): Interior stack diameter (inches): ❑ Upward with obstructing raincap 96 Section 6 - Control Device Information • VRU: Pollutants Controlled: Size: Make/Model: Requested Control Efficiency % VRU Downtime or Bypassed ❑ Combustion Device: Pollutants Controlled: VOC, HAP Rating: v 32 MMBtu/hr Type: Enclosed Combustor Make/Model: Crimson CE 1000 Requested Control Efficiency: Manufacturer Guaranteed Control Efficiency Minimum Temperature: N/A 98 98 % Waste Gas Heat Content Constant Pilot Light: ❑✓ Yes ❑ No Pilot burner Rating 1 Btu/scf N/A MMBtu/hr O Other: Pollutants Controlled: Description: Control Efficiency Requested 0 orm Ar._Dt..31 i -Natu. d Ga: Ven in EN - f i GOtQkAuP5 4 Permit Number: TBD AIRS ID Number: 05 / 123 I Section 7 - Criteria Pollutant Emissions Information Attach all emission calculations and emission factor documentation to this APEN form. Is any emission control equipment or practice used to reduce emissions? ❑ Yes O No If yes, please describe the control equipment AND state the overall control efficiency (% reduction): Pollutant Control Equipment Description Overall Requested Control Efficiency (% reduction in emissions) PM SOX NO. VOC ECD 98 CO HAPs ECD 98 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: (Use the data reported in Sections 4 and 6 to calculate these emissions.) Pollutant Uncontrolled Emission Factor Emission Factor Units Emission Factor Source ow -42, Mfg. etc) Actual Annual Emissions Requested Annual Permit Emission Limit(s)5 Uncontrolled (Tons/year) Controlled6 (Tons/year) Uncontrolled (Tons/year) Controlled (Tons/year) PM SOX 0.00005 Ib/MMBtu AP -42 N/A N/A N/A 0,43 NO. 0.0680 Ib/MMBtu AP -42 N/A N/A N/A P;� VOC 33,556 Ib/MMScf Mass Balance N/A N/A 1'i7.5Q3,020.0542,0e CO 0.310 Ib/MMBtu AP -42 N/A N/A N/A 30,53 Benzene 128.5 Ib/MMScf Mass Balance N/A N/A 8.22211.563 0.165 Toluene 158.6 Ib/MMScf Mass Balance N/A N/A 1 0.201 .15214.276 Ethylbenzene 27.6 Ib/MMScf Mass Balance N/A N/A 1.770 2A89 nn�c Xylenes 90.4 lb/MMScf Mass Balance N/A N/A 5.7858134 0.116 n -Hexane 928.0 Ib/MMScf Mass Balance N/A N/A 59.39483 522 1,-14,44 2,2,4 Trimethylpentane 0.7 Ib/MMScf Mass Balance N/A N/A 0.013 0.060 0.001 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. FCflrri -Naturai C.;as 5 COLORADO 0.04 _4 413 60.41 yI.3: 0.232 0.286 0.050 0.163 1.671 0.002 Permit Number; TBD AIRS ID Number; 05 f 123 Section - Applicant Certification I hereby certify that all Information contained herein and information submitted with this application is complete, true and correct, Signature of Legally Authorized Person (not a vendor or consultant) Alison Soehner Name (please print.) TM.IS Rate Environmental Engineer, Air Quality. Title Check the appropriate box to request a copy of the; Draft permit prior to issuance ® Draft permit prior to public notice (Checking any of these boxes may result in an increased fee and/or processing time) 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 802446.1530 Make check payable to: Colorado Department of Public Health and Environment Telephone; (303)692.3150 For more information or assistance call; Small Business Assistance Program (303) 692-3175 or (303) 692.3148 Or visit the APCD website at; https; / f www,cotorado, gov/cdphe /'aped Hello