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Home My WebLink About20163194.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 11500 St PO Box 758 Greeley, CO 80632 September 27, 2016 Dear Sir or Madam: On September 29, 2016, the Air Pollution Control Division will begin a 30 -day public notice period for Bonanza Creek Energy Operating Company, LLC - North Platte F-13 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 a 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.colorada.govicdphe John W. Hickenlooper, Governor Larry Wolk, MD, MSPH, Executive Director and Chief Medical Officer Public R¢,view to(I'7/ I Co Cc. :FL( I7/-r"Pj/ HL(P6) RA) CER/CM f Th/Ct (O/It/(t:o 2016-3194 Air Pollution Control Division Notice of a Proposed Project or Activity Warranting Public Comment Website Title: Bonanza Creek Energy Operating Company, LLC - North Platte F-13 Production Facility - Weld County Notice Period Begins: September 29, 2016 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: North Platte F-13 Production Facility Oil and Gas production facility NWNW Sec 13 T5N R63W Weld County The proposed project or activity is as follows: Modification to existing permit at existing facility which has added six (6) new producing wells and will operate an open flare to control natural gas in the event of primary collection system downtime. The Division has determined that this permitting action is subject to public comment per Colorado Regulation No. 3, Part B, Section III.C due to the following reason(s): the source is requesting a federally enforceable limit on the potential to emit in order to avoid other requirements The Division has made a preliminary determination of approval of the application. A copy of the application, the Division's analysis, and a draft of Construction Permit 13WE2762 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: Bradley Eades Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-B1 Denver, Colorado 80246-1530 cdphe.commentsapcd@state.co.us Colorado Air Permitting Project Version No. 1.00 Project Details Review Engineer: Package #: Received Date: Review Start Date: Section 01- Facility Information Bradley Eades 331448 5/14/2015 9/8/2016 Company Name: County AIRS ID: Plant AIRS ID: Facility Name: Physical Address/Location: Type of Facility: What industry segment? Is this facility located in a NAAQS non -attainment area? Yes If yes, for what pollutant? ❑ Carbon Monoxide (CO) ❑ Particulate Matter (PM) Bonanza Creek Energy Operating Company 123 9885 North Platte F-13 Production Facility NWNW Sec 13, TSN, R63W Exploration & Production Well Pad Oil & Natural Gas Production & Processing Section 02 - Emissions Units In Permit Application 2 Ozone (NOx & VOC) AIRS Point # Emissions Source Type Emissions Control? Permit # Issuance # Self Cert Required? Action Engineering Remarks 002 Condensate Storage Tank Yes '' 13WE2762 2 Permit Modification 003 Hydrocarbon Liquid Loading Yes, 13WE2762 2 Permit Modification 004 Fugitive Component Leaks No 13WE2762 2 cancellation Cancellation request received 3/23/15 005 Separator Venting 13WE2752 2 Cancellation Cancellation request received 9/13/16 006 Pneumatic Pump 13WE2762 2 Permit Modification - Water transfer pump 008 Separator Venting Yes 13WE2762 2 Yes Permit Modification Combining VRT/LP Sep into a single point 014 Separator Venting Yes 13WE2762 2 Cancellation flare for gas prior to pipeline install Cancellation received 5/14/15 015 Separator Venting Yes 13WE2762 2 Yes Permit Initial Issuance Emergency flare to control gas from the separators during primary combustor downtime 016 Maintenance Slowdowns No is 13WE2762 2 Permit Initial Issuance blowdowns of sand separator 017 Separator Venting 13WE2762 2 Cancellation Tnis point will be combined with AIRS 008 Section 03 - Description of Project On 05/14/15 an application was received to modify the existing permit 13WE2762 in order to reflect increased production from addition of six new wells and corresponding equipment. This modification also requested the addition of natural gas venting from Vapor Recovery Tower (VRT) during VRU downtime (AIRS 017), a flare for gas prior to installation of sales pipeline for new wells (AIRS 014), emergency flare to control gas from separators during primary control device downtime (AIRS 015), and maintenance blowdowns of sand separators (AIRS 016). On 03/08/2016 APENs were received to reflect decreased production and decrease requested limits for condensate tanks (AIRS 002), and truck loadout (AIRS 003) as well as to request that venting from VRTs (AIRS 017) and Low pressure (from HLP) separators (AIRS 008) be combined into a cinala AIRC nnint (AIRC nom Racari nn nrnrirrrtinn rlorlinc from that nrnicrtori in annliratinn crrhmittarf in Mat/ 7n1 S \/RI l'c arc nn innoar haino ,,earl to Colorado Air Permitting Project Version No. 1.00 JII !SIC H11\✓ pull IL it fltJ UVO/.UOJGU. VI I pi vuubuuI I UCLI II IC 1I ulll MCI. ,ll uJCLLCU III ail Fllll.a UVI I JUL,11111CU III may cU.LJ, V 1\u J al C flu 'WI IBC! uCll 15 UJCU Lu recompress vapors from the LP separators and VRTs into the sales line (all collected gas is now being flared). Cancellation was received for the temporary flare (AIRS 014) on 05/14/15. Cancellation received 03/08/2016 for VRT (to be combined with AIRS 008). Cancellation received 03/23/2015 for fugitives (AIRS 004). Cancellation was received for AIRS 005 on 9/13/16 during analysis (this point previously contained separators 1-2 but applicant indicated that all separators and VRT are now included in AIRS 008. Section 04 - Public Comment Requirments Is Public Comment Required? If yes, why?' Yes Requesting Synthetic Minor Permit Section 05 - Ambient Air Impact Analysis Requirements Was a quantitative modeling analysis required?2 If yes, for what pollutants? If yes, attach a copy of Technical Services Unit modeling results summary. & Open Flare AEC approval Section 06 - Facility -Wide Stationary Source Classification No Is this stationary source a true minor? Is this stationary source a synthetic minor? If yes, explain what programs and which pollutants here: Prevention of Significant Deterioration (PSD): VOC Title V Operating Permits (OP) : VOC, HAP Non -Attainment New Source Review (NANSR): VOC No Yes Is this stationary source a major source? No If yes, explain what programs and which pollutants here: Condensate Storage Tank(s) Emissions Inventory Section 01- Adminstrative Information Facility AIRs ID: 123 County 9885 002 Plant Point Section 02 - Equipment Description Details Detailed Emissions Unit Twelve (12) 500 barrel fixed roof condensate storage vessels connected via liquid manifold. Description: Emission Control Device Six (6) LEED Enclosed Combustors Description: Requested Overall VOC & HAP Control Efficiency %. 95 Section 03 - Processing Rate Information for Emissions Estimates Primary Emissions - Storage Tank(s) Actual Condensate Throughput = Requested Permit Limit Throughput = Potential to Emit I PTE) Condensate Throughput = 116533 Barrels (bbl) per year 139,840 Barrels (bbl) per year 139,840 Barrels (bbl) per year Secondary Emissions - Combustion Device(s) Heat content of waste gas= 2518 Btu/scf Volume of waste gas emitted per BBL of liquids produced = 2.932037037 scf/bbl Actual heat content of waste gas routed to combustion device = Request heat content of waste gas routed to combustion device = Actual Condensate Throughput While Emissions Controls Operating = 860 MMBTU per year 1.032 MMBTU per year 116,533 Barrels (bbl) per year Potential to Emit (PTE) heat content of waste gas routed to combustion device = 1,032 MMBTU per year Note: The GOR (i.e. gas emitted per BBL of liquids produced) fused in operator calculations is based on the previous model submitted in 2015 which is conservative since there was a much greater throughput. Based on this conservative calculation however, secondary combustion emissions remain non-reporatable.Pilot gas flaw is 17 scf/hr Section 04 - Emissions Factors & Methodologies Will this storage tank emit flash emissions? Condensate Storage Tanks Control Device Pollutant Uncontrolled E.F. Controlled E.F. (Ibs/bbl (Ibs/bbl Condensate Condensate Throughput) Throughput) Uncontrolled E.F. (Ibs/MMBtu waste heat combusted) Uncontrolled E.F. (Ibs/bbl Condensate Throughput) Emissions Factor Source Citation PM10 PM2.5 NOx VOC CO Benzene Toluene Ethylbenzene Xylene n -Hexane 224 TMP 0.0030 0.0030 0.068 0.2639 0.0132iiNNINININ:441XV411.‘ 0.001 0.000 0.001 0.000 Section 05 - Emissions Inventory 0.000 0.000 0.000 0.000 0.006 0.000 0.001 0.000 0.31 L\N\ 0.0000 0.0005 0.0023 Criteria Pollutants Potential to Emit Uncontrolled (tons/year) Requested Permit Limits Uncontrolled Controlled (tons/year) (tons/year) Actual Emissions Uncontrolled Controlled (tons/year) (tons/year) PM10 PM2.5 NOx VOC CO 0.0 0.0 0 ? 0.0 ,... 0.0 0.0 C D 0.0 O..] 0.0 0.0 0.0 0.0 0.0 18.5 18.5 0.9 15.4 0.8 0.2 0.2 0.2 0.1 0.1 Hazardous Air Pollutants Potential to Emit Uncontrolled (tons/year) Requested Permit Limits Uncontrolled Controlled (tons/year) (tons/year) Actual Emissions Uncontrolled Controlled (tons/year) (tons/year) Benzene Toluene Ethylbenzene Xylene n -Hexane 224 TMP 6.1E-02 6.1E-02 3.0E-03 5.0E-02 2.5E-03 5.6E-02 5.6E -0Z 2.8E-03 4.6E-02 2.3E-03 6.2E-03 6.2E-03 3.1E-04 5.2E-03 Z.6E-04 2.5E-02 2.5E-02 1.3E-03 2.1E-02 1.1E-03 4.3E-01 4.3E-01 2.2E-02 3.6E-01 1.8E-02 4.5E-02 4.5E-02 2.2E-03 3.7E-02 1.9E-03 lb/yr uncontrollec lb/yr controlled 121 6 111 6 12 1 51 3 870 43 90 4 3 of 14 K:\PA\2013\13WE2762.CP2.xlsm 0.0000 Condensate Storage Tank(s) Emissions Inventory Section 06- Regulatory Summary Analysis Regulation 3, Parts A, B Source requires a permit Regulation 7, Section XII.C, D, E, F Storage tank is subject to Regulation 7, Section XII. as provided bel Regulation 7, Section XII.G, C Storage Tank is not subject to Regulation 7, Section 911.6 Regulation 7, Section XVII.B, C.1, C.3 Storage tank is subject to Regulation 7, Section XVII, B. C.1 &C.3. 3 Regulation 7, Section XVII.C.2 Storage tank is subject to Regulation 7. Section XVII.C.2, as provide Regulation 6, Part A, NSPS Subpart Kb Storage Tank is not subject to NSPS Kb Regulation 6, Part A, NSPS Subpart 0000 Storage Tank is not subject to NSPS 0000 Regulation 8, Part E, MACT Subpart HH Storage Tank is not subject to MACT OH (See regulatory applicability worksheet for detailed analysis) Section 07- Initial and Periodic Sampling and Testing Requirements Does the company use the state default emissions factors to estimate emissions? No If yes, are the uncontrolled actual or requested emissions estimated to be greater than or equal to 80 tons VOC per year? Does the company use a site specific emisions 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 (eg., no new wells brought on-line), then it may be appropriate to use an older site-specc sample. Yes 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? Na If yes, the permit will contain and intial compliance test condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling Section 08 - Technical Analysis Notes Applicant completed emission factor analysis using 3 pressurized liquid samples from the HLP separators for 3 different wells. The model includes an additional separation step in the VRT prior to storage inthe tanks. Flash gas liberated in VRT is captured in AIRS 008. Separator pressure and temperature for the samples was 40 psi and "100F. Section 09 - Inventory SCC Coding and Emissions Factors AIRS Point 0 Process 0 SCC Code 002 01 4-04-007-1'1 P3xsd NaSseR TaA£y Condensate;_ w+oiking.breath£ng Uncontrolled Emissions Pollutant Factor Control % Units PM10 0.00 0 lb/1,000 gallons condensate throughput PM2.5 0.00 0 lb/1,000 gallons condensate throughput NOx 0.01 0 lb/1,000 gallons condensate throughput VOC 6.3 95 Ih/1,000 gallons condensate throughput CO 0.05 0 lb/1,000 gallons condensate throughput Benzene 0.02 95 lb/1,000 gallons condensate throughput Toluene 0.02 95 lb/1,000 gallons condensate throughput Ethylbenzene 0.00 95 lb/1,000 gallons condensate throughput Xylene 0.01 95 lb/1,000 gallons condensate throughput n -Hexane 0.15 95 lb/1,000 gallons condensate throughput 224 TMP 0.02 95 lb/1,000 gallons condensate throughput 4 of 14 K:\PA\2013\13WE2762.CP2.xlsm 003 Hydrocarbon Loadout to Tanker Trucks. Loadout is controlled by using dedicated vapor balance service and six enclosed flares. Collection system is 70% efficient and each flare has a minimum control efficiency of 95%. Calculations L = 12.46*S*P*M/T (AP -42: Chapter 5.2, Equation 1) L = loading losses in lb per 1000 gallons loaded Factor Meaning Value Units Source S Saturation Factor 1 AP -42 factor for submerged loading, dedicated vapor balance P True Vapor Pressure 2.06 psia Calculated TVP of liquid based on sales composition from ProMax and Raoult's law. TVP of each constituent is based on Antoine's equation M Molecular Weight of VaF 63.48 lb/lb-mole Calculated MW of liquid based on oil composition T Liquid Temperature 524 deg. R EPA Tanks Met Data for Denver, CO 3.05 lb/10^3 gal 1.28E-01 lb/bbl Annual requested Throughput Annual requested VOC emissions 139840 BBL/yr 5873280 gal/yr 17898 lb/yr 8.95 tpy Control: Flare Efficiency: 66.50% Source assumes 95% control efficiency and 70% collection efficiency NCRPs Component Mass Fraction VOC 0.98 Benzene 0.0055 n -hexane 0.0660 Toluene 0.0040 Ethylbenzeni 0.0003 Xylenes 0.0011 Source: Sales oil composition and Eq 1-22 of AP -42 Ch 7 Emissions Summary Table Pollutant Emission Factor Uncontrolled Emissions Controlled Emissions Source VOC 0.1280 lb/bbl 8.9 tpy 3.0 tpy AP -42 Benzene 0.0007 lb/bbl 99 lb/yr 33 lb/yr AP -42 n -Hexane 0.0084 lb/bbl 1181 lb/yr 396 lb/yr AP -42 Toluene 0.0005 lb/bbl 71 lb/yr 24 lb/yr AP -42 Ethylbenzeni 0.00004 lb/bbl 6 lb/yr 2 lb/yr AP -42 Xylenes 0.0001 lb/bbl 20 lb/yr 7 lb/yr AP -42 Regulatory Review 'Regulation 3 - APEN and Permitting Requirements Is this site considered an exploration and production location (e.g. well pad)? If yes, review the following two exemptions for applicability: Does the operator unload less than 10,000 gallons (238 BBLs) per day of crude oil on an annual avr No If yes, this emissions point is categorically exempt from permit requirements per Regulation 3, Part B, Section 11.0.1.1 Does this operator unload less than 6,750 bbls per year of condensate via splash fill or 16,308 bbls per year of condensate via submerged fill procedure? No If yes, this emissions point is categorically exempt from permit requirements per Regulation 3, Part B, Section 11.0.1.1 Yes Analysis Notes: *NOS was received on 07/21/2015 for this point, therefore the requirement to submit NOS is being removed from this issuance. 13WE2762.CP2.xlsm 123/9B84 (1) pneumatic water transfer pump(s), rated at 600 scf/hr (Manufacturer: Sandpiper, Model: G1F, Serial number: 4016687). The pneumatic pump is 006 controlled by enclosed flare. Each flare has a minimum control efficiency of 95%. Pump Information Pump Information No. pumps 1 Used For: water transfer Manufacturer: Sandpiper Model Number: G1F Serial Number: 4016687 Pump capacity 9.1 gallons per minute pumped Max. pump natural gas consumption 600 scf/hour used Control enclosed flare 95.00% Efficiency Calculations EPA Emission Inventory Improvement Program Publication: Volume II, Chapter 10 - Displacement Equation (10.4-3) Ex=Q* MW *Xx/C Ex = emissions of pollutant x Q = Volumetric flow rate/volume of gas processed MW = Molecular weight of gas = SG of gas * MW of air Xx = mass fraction of x in gas C = molar volume of ideal gas (379 scf/Ib-mol) at 60F and 1 atm Q soo scf/hr MW 23.36 Ib/Ib-mol _ Hours of Op. 8760 hours/yr Requested Throughput 5.256 MMscf/yr Component mass fraction lb/hr lb/yr tpy CO2 0.0440 1.628 14259.992 7.130 nitrogen 0.0066 0.242 2122.898 1.061 methane 0.4828 17.854 156404.106 78.202 ethane 0.1810 6.692 58622.181 29.311 propane 0.1476 5.459 47816.879 23.908 isobutane 0.0214 0.792 6939.185 3.470 n -butane 0.0620 2.294 20099.015 10.050 isopentane 0.0146 0.542 4745.664 2.373 n -pentane 0.0188 0.695 6089.442 3.045 cyclopentane 0.0017 0.064 562.391 0.281 n -hexane 0.0050 0.183 1603.917 0.802 cyclohexane 0.0020 0.074 652.128 0.326 Other hexanes 0.0068 0.250 2191.253 1.096 heptanes 0.0015 0.056 492.416 0.246 methylcyclohexa 0.0013 0.048 420.498 0.210 224-TMP 0.0005 0.018 157.120 0.079 Benzene 0.0006 0.024 206.361 0.103 Toluene 0.0006 0.024 208.953 0.104 Ethylbenzene 0.0001 0.006 48.270 0.024 Xylenes 0.0003 0.012 106.906 0.053 C8+ Heavies 0.0006 0.024 208.305 0.104 Wt % VOC: 28.57% Total VOC 46.274 Heating Value I 1340 Combustion emission factor source. BTU/scf AP -42: Chapter 13.5 0.07 lb NOX/MMBtu 0.37 lb CO/MMBtu Notes Mass fractions from three (3) gas analyses collected from North Platte facility and analyzed by Air Polution Testing, Inc. Sample dates 3/11/15 Emissions are based on 8760 hours of operation per year. I calculated the average MW of 08+ based on the average MW on the analysis for the gas. 13WE2762.CP2.xlsm (1) pneumatic water transfer pump(s), rated at 600 scf/hr (Manufacturer: Sandpiper, Model: G1 F, Serial number: 4016687). The pneumatic pump is 006 controlled by enclosed flare. Each flare has a minimum control efficiency of 95%. mmary Table Pollutant Uncontrolled Emission Factor Controlled Emission Factor Uncontrolled Emissions Controlled Emissions Source VOC 17608.20 lb/MMscf 880.41 lb/MMscf 46.3 tpy 2.31 tpy Sales Gas Analy Nox 91.12 lb/MMscf 91.12 lb/MMscf 0.2 tpy 0.24 tpy AP -42 CO 495.80 lb/MMscf 495.80 lb/MMscf 1.3 tpy 1.30 tpy AP -42 Benzene 39.262 lb/MMscf 1.963 lb/MMscf 206 lb/yr 10 lb/yr Sales Gas Analy n -Hexane 305.16 lb/MMscf 15.258 lb/MMscf 1604 lb/yr 80 lb/yr Sales Gas Analy Toluene 39.755 lb/MMscf 1.988 lb/MMscf 209 lb/yr 10 lb/yr Sales Gas Analy Xylenes 20.340 lb/MMscf 1.017 lb/MMscf 107 lb/yr 5 lb/yr Sales Gas Analy Ethylbenzene 9.184 lb/MMscf 0.459 lb/MMscf 48 lb/yr 2 lb/yr Sales Gas Analy' Technical Analysis Notes *Sales gas is based on weighted average of 3 sales gas samples from 3 wells at this facility. Composition represented above is weighted based on relative production from the sampled wells. *a NOS was received on 07/21/2015 for this point indicating a Serial Number change to 4016687. The new serial number will be used in this permit. and the requirement to submit a NOS is not included for this point. 13WE2762.CP2.xlsm Eight (8) low-pressure separators and one (1) vapor recovery tower controlled by enclosed flares. Each 008 enclosed flare has a minimum control efficiency of 95%. Equipment Description This source vents natural gas from: Emissions from this source are: eight (8) low pressure separators and one (1) vapor recovery tower routed to a flare 'Natural gas venting from eight (8) low pressure separators and one (1) vapor recovery tower. Emissions from this source are routed to a flare. Calculations Emission Calculation Method EPA Emission Inventory Improvement Program Publication: Volume II, Chapter 10 - Displacement Equation (10.4-3) Ex=Q*MW`Xx/C Ex = emissions of pollutant x Q = Volumetric flow rate/volume of gas processed MW = Molecular weight of gas = SG of gas * MW of air Xx = mass fraction of x in gas C = molar volume of ideal gas (379 scf/lb-mol) at 60F and 1 atm Throughput (Q) MW 9.5 39.7828 MMscf/yr Ib/Ib-mol 1082.979716 0.025991513 scf/hr MMscf/d mass fraction lb/hr lb/yr tpy Helium 0.00% 0.00 0.00 0.00 CO2 2.29% 2.61 22849.39 11.42 N2 0.09% 0.11 944.88 0.47 methane 8.66% 9.84 86197.10 43.10 ethane 15.99% 18.18 159249.81 79.62 propane 27.21% 30.93 270923.47 135.46 isobutane 5.39% 6.12 53642.78 26.82 n -butane 18.28% 20.79 182079.49 91.04 isopentane 5.18% 5.89 51624.99 25.81 n -pentane 6.87% 7.80 68365.89 34.18 cyclopentane 0.82% 0.93 8172.04 4.09 n -Hexane 2.17% 2.46 21576.84 10.79 cyclohexane 0.51% 0.58 5098.11 2.55 Other hexanes 3.34% 3.80 33304.87 16.65 heptanes 1.40% 1.59 13921.08 6.96 methylcyclohexane 0.23% 0.26 2283.93 1.14 224-TMP 0.10 % 0.11 960.50 0.48 Benzene 0.29% 0.33 2863.85 1.43 Toluene 0.19 % 0.21 1857.88 0.93 Ethylbenzene 0.01% 0.02 148.89 0.07 Xylenes 0.06% 0.06 566.11 0.28 C8+Heavies 0.91% 1.04 9105.12 4.55 VOC mass fraction: 0.7295 Total VOC (Uncontrolled) 363.25 Notes The above composition represents a weighted mass fraction of the combined LP separator and VRT gas stream. The values are weighted based on the relative contribution to total gas volume vented from the separators (74.7%) and VRT (25.3%). Please see weighted average tab for calculations. Emissions are based on 8760 hours of operation per year. Sample results were reported in mass °/0, so the mole% was not necessary for calculations in the table above. 13WE2762.CP2.xlsm Eight (8) low-pressure separators and one (1) vapor recovery tower controlled by enclosed flares. Each 008 enclosed flare has a minimum control efficiency of 95%. Flaring Information Equipment Description Enclosed flare to combust low-pressure separator and vapor recovery tower gas. Manufacturer (6) LEED Model L30-0011 48" Serial Number Gas Heating Value 2252 Btu/scf Throughput 21364.50401 MMBtu/yr VRU Information Equipment Description VRU's for LP separator and VRT gas have been removed at this facility Overall Control I 95 00% Combustion emission factor source: 0.07 Ilb NOX/MMBtu Emissions Summary Table Pollutant Uncontrolled Emission Factor Controlled Emission Factor Uncontrolled Emissions Controlled Emissions Source VOC 76578.82 lb/MMscf 3828.94 lb/MMscf 363.25 tpy 18.16 tpy Gas Analysis Nox 153.14 lb/MMscf 153.14 lb/MMscf 0.73 tpy 0.73 tpy AP -42 CO 698.12 lb/MMscf 698.12 lb/MMscf 3.31 tpy 3.31 tpy AP -42 Benzene 301.87 Ib/MMscf 15.09 lb/MMscf 2864 lb/yr 143 lb/yr Gas Analysis n -Hexane 2274.38 lb/MMscf 113.7191 lb/MMscf 21577 lb/yr 1079 lb/yr Gas Analysis Toluene 195.836 lb/MMscf 9.7918 lb/MMscf 1858 lb/yr 93 lb/yr Gas Analysis Xylenes 59.673 lb/MMscf 2.9836 lb/MMscf 566 lb/yr 28 lb/yr Gas Analysis Ethylbenzene 15.694 lb/MMscf 0.7847 lb/MMscf 149 lb/yr 7 lb/yr Gas Analysis 2,2,4-TMP 101.244 lb/MMscf 5.0622 lb/MMscf 960 lb/yr 48 lb/yr Gas Analysis AP -42: Chapter 13.5 0.31 Ilb CO/MMBtu Regulatory Applicability AOCC Regulation 1 This source is subject to the opacity requirements for flares in Section II.A.5:'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.' AOCC Regulation 2 Section I.A applies to all emission sources. "No person, wherever located, shall cause or allow the emission of odorous air contaminants from any single source such as to result in detectable odors which are measured in excess of the following limits: For areas used predominantly for residential or commercial purposes it is a violation if odors are detected after the odorous air has been diluted with seven (7) or more volumes of odor free air." AQCC Regulation 7 Was the well newly constructed, hydraulically fractured, or recompleted on or after August 1, 2014? Yes This separator is subject to Reg 7, Section XVII.G. and control requirements of Reg 7, Section XVII.B.2 Additional Notes: The requirement to install and operate a flow meter to measure the volume of gas flared from the LP separaotrs and VRTs is being retained in this issuance. Self certification materials indicate that a meter was installed. on 11/15/15. In the updated application materials, the operatorutilized a sample that was labeled as "Commingled Flash Gas ."The operator expressed that the label on this analysis is misleading since it is simply a sample of the commingled gas vented from the low pressure separators. As a result, it was agreed that this sample was acceptable for the separator portion of the weighted average, however calcualtions were revised to include the weighted portion attributed to the VRT gas. The operator was provided with a draft permit to review prior to issuance. The operator reviewed the draft and requested that the equipmentdescription be modified to reword"destruction efficiency of 95%"to "control efficiency of 95% An initial testing requirement to obtain a sample from the VRT was not included. The VOC in the combined (VRT/LP Sep) gas stream as predicted by ProMax is 73% by weight. This is consistent with what has been accepted in other applications and therefore deemedreasonable for this permit. Also, due to complexity in demonstration (and Division confirmation) of the weighted emission factor analysis, and the relative magnitude of controlled faciilty-wide emissions ( <50 tpy VOC) the improved accuracy of the sample will have minimal regulatory impact It should be noted that emissions from condensate tanks, PW tanks, and loadout operation will share a common control device (Four LEED Enclosed Flares) with this emissions point. (007). Per the operator,the facility design does not allow for installation of a flow meter on individual lines and wilt be installed on the common header to the flare. As a result, the O&M Plan details how the volume of gas from other points will be subtracted from the measured values to calculate a total volume routed to the flares from the LP Separator and VRT. 13 WE 2762.CP2.xlsm One emergency open flare used to combust separator gas during emergencies or when the pipeline is not 015 (FL -2) available. Flare has a minimum control efficiency of 95%. Equipment Description This source vents natural gas from: Emissions from this source are: a well head separator when the sales gas pipeline is not available or during emergencies routed to a flare Natural gas venting from a well head separator when the sales gas pipeline is not available or during emergencies. Emissions from this source are routed to a fl Calculations Emission Calculation Method EPA Emission Inventory Improvement Program Publication: Volume II, Chapter 10 - Displacement Equation (10.4-3) Ex=Q*MW*Xx/C Ex = emissions of pollutant x Q = Volumetric flow rate/volume of gas processed MW = Molecular weight of gas = SG of gas * MW of air Xx = mass fraction of x in gas C = molar volume of ideal gas (379 scf/lb-mol) at 60F and 1 atm Throughput (Q) MW 15 23.4 MMscf/yr Ib/Ib-moi 1712.328767 0.04109589 scf/hr MMscf/d mass fraction lb/hr Ib/yr tpy Helium 0.000 0.00 0.00 0.00 CO2 0.044 4.65 40692.78 20.35 N2 0.007 0.69 6057.97 3.03 methane 0.483 50.95 446319.86 223.16 ethane 0.181 19.10 167286.17 83.64 propane 0.148 15.58 136451.81 68.23 isobutane 0.021 2.26 19801.88 9.90 n -butane 0.062 6.55 57355.20 28.68 isopentane 0.015 1.55 13542.38 6.77 n -pentane 0.019 1.98 17377.03 8.69 cyclopentane 0.002 0.18 1604.86 0.80 n -Hexane 0.0050 0.52 4576.99 2.29 cyclohexane 0.002 0.21 1860.93 0.93 Other hexanes 0.007 0.71 6253.03 3.13 heptanes 0.002 0.16 1405.18 0.70 methylcyclohexane 0.001 0.14 1199.95 0.60 224-TMP 0.0005 0.05 448.36 0.22 Benzene 0.0006 0.07 588.88 0.29 Toluene 0.0006 0.07 596.28 0.30 Ethylbenzene 0.0001 0.02 137.74 0.07 Xylenes 0.0003 0.03 305.07 0.15 C8+ Heavies 0.001 0.07 594.43 0.30 VOC mass fraction: 0.2857 Total VOC (Uncontrolled) I 132.05 Notes Mass fractions from three (3) gas analyses collected from North Platte facility and analyzed by Air Polution Testing, Inc. Sample dates 3/11/15. Gas MW calculated by Air Polluti 13WE2762.CP2.xlsm One emergency open flare used to combust separator gas during emergencies or when the pipeline is not 015 (FL -2) available. Flare has a minimum control efficiency of 95%. Flaring Information Equipment Description Flare to combust separator as during emergencies or when the pipeline is not available. Manufacturer TBD Model TBD Serial Number TBD Gas Heating Value 1340 Btu/scf Throughput 20100 MMBtu/yr Overall Control 95.00% Combustion emission factor source: 0.07 Ilb NOX/MMBtu Emissions Summary Table AP -42: Chapter 13.5 0.37 1lb CO/MMBtu Pollutant Uncontrolled Emission Factor Controlled Emission Factor Uncontrolled Emissions Controlled Emissions Source VOC 17607.2 lb/MMscf 880.36 lb/MMscf 132.1 tpy 6.6 tpy Gas Analysis Nox 91.12 lb/MMscf 91.12 lb/MMscf 0.7 tpy 0.7 tpy AP -42 CO 495.80 lb/MMscf 495.80 lb/MMscf 3.7 tpy 3.7 tpy AP -42 Benzene 39.259 lb/MMscf 1.9629 lb/MMscf 589 lb/yr 29 lb/yr Gas Analysis n -Hexane 305.13 lb/MMscf 15.257 lb/MMscf 4577 lb/yr 229 lb/yr Gas Analysis Toluene 39.752 lb/MMscf 1.9876 lb/MMscf 596 lb/yr 30 lb/yr Gas Analysis Ethylbenzene 9.1829 lb/MMscf 0.4591 lb/MMscf 138 lb/yr 7 lb/yr Gas Analysis Xylenes 20.338 lb/MMscf 1.0169 lb/MMscf 305 lb/yr 15 lb/yr Gas Analysis 224-TMP 29.8908 lb/MMscf 1.4945 lb/MMscf 448 lb/yr 22 lb/yr Gas Analysis Regulatory Applicability AQCC Regulation 1 This source is subject to the opacity requirements for flares in Section II.A.5:'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.' AQCC Regulation 2 Section I.A applies to all emission sources. "No person, wherever located, shall cause or allow the emission of odorous air contaminants from any single source such as to result in detectable odors which are measured in excess of the following limits: For areas used predominantly for residential or commercial purposes it is a violation if odors are detected after the odorous air has been diluted with seven (7) or more volumes of odor free air." AQCC Regulation 7 Was the well newly constructed, hydraulically fractured, or recompleted on or after August 1, 2014? yes This separator is subject to Reg 7, Section XVII.G. and control requirements of Reg 7, Section XVII.B.2 However, since this flare is used for emergency purposes, not used routinely, and must control high pressure, high volume flow intermittently, the emergency flare will be approved as an alternative control device per Reg 7, Sec XVII.B.2.e. The flare will have to meet Reg 7, Sec XVII.B except that it is not required to be enclosed. Since application for this point was received on 05/14/2015, prior to publishing of guidance and alternative emission control device request form, the operator will not be required to submit the AEC request form. 13WE2762.CP2.xlsm 016 (Sand SEP1-SEP4) Blowdowns of natural gas from four (4) sand separators during maintenance events Equipment Description This source vents natural gas from: Emissions from this source are: Maintenance blowdowns of four (4) sand separators that separate out solids prior to primary gas/liquid separation vented to the atmosphere 'Natural gas venting from Maintenance blowdowns of four (4) sand separators that separate out solids prior to primary gas/liquid separation. Emissions from this Calculations (includes emissions from vented well head gas as well as flash gas from inlet liquids during blowdown events) Slowdowns per Sep. per year 180 S Separators 6 Blowdowns per year 1080 duration of blowdown for natural gas 3 seconds/event duration of blowdown for flash gas 15 seconds/event Note: Please refer to the "analysis notes" for further description of these values and physical process of the Slowdown event. Venting of natural gas during blowdowns Emission Calculation Method EPA Emission Inventory Improvement Program Publication: Volume II, Chapter 10 - Displacement Equation (10.4-3) Ex = Q * MW`Xx/C Ex = emissions of pollutant x Q = Volumetric flow rate/volume of gas processed MW = Molecular weight of gas = SG of gas * MW of air Xx = mass fraction of x in gas C = molar volume of ideal gas (379 scf/lb-mol) at 60F and 1 atm Throughput (Q) MW 0.1 23.4 MMscf/yr Ib/Ib-mol 11.41552511 0.000273973 scf/hr MMscf/d mass fraction lb/hr lb/yr tpy Helium 0.000 0.00 0.00 0.00 CO2 0.044 0.03 271.29 0.14 N2 0.007 0.00 40.39 0.02 methane 0.483 0.34 2975.47 1.49 ethane 0.181 0.13 1115.24 0.56 propane 0.148 0.10 909.68 0.45 isobutane 0.021 0.02 132.01 0.07 n -butane 0.062 0.04 382.37 0.19 isopentane 0.015 0.01 90.28 0.05 n -pentane 0.019 0.01 115.85 0.06 cyclopentane 0.002 0.00 10.70 0.01 n -Hexane 0.0050 0.00 30.51 0.02 cyclohexane 0.002 0.00 12.41 0.01 Other hexanes 0.007 0.00 41.69 0.02 heptanes 0.002 0.00 9.37 0.00 methylcyclohexane 0.001 0.00 8.00 0.00 224-TMP 0.0005 0.00 2.99 0.00 Benzene 0.0006 0.00 3.93 0.00 Toluene 0.0006 0.00 3.98 0.00 Ethylbenzene 0.0001 0.00 0.92 0.00 Xylenes 0.0003 0.00 2.03 0.00 C8* Heavies 0.001 0.00 3.96 0.00 VOC mass fraction: 0.2857 Total VOC (Uncontrolled) Venting of flash as from inlet liquids during blowdowns Pollutant Emission Factor Uncontrolled Emissions VOC 2.8450 lb/event 1.5 tpy Benzene 0.2100 lb/event 226.8 lb/yr n -Hexane 0.1150 lb/event 124.2 lb/yr Toluene 0.0300 lb/event 32.4 lb/yr Ethylbenzene 0.00370 lb/event 4.0 lb/yr Xylenes 0.0100 lb/event 10.8 lb/yr 224-TMP 0.0200 lb/event 21.6 lb/yr 0.88 Notes Mass fractions from three (3) sales gas analyses collected from North Platte facility and analyzed by Air Polution Testing, Inc. Sample dates 3/11/15. Gas MW calculated by Air Pollution Testing, Inc. Flash gas is calculated from ProMax model based on inlet conditions of 105F/400psig and sand separator conditions of 0 psig and 130F during blowdows Volume of natural gas vented was estimated using the estimated time elapsed per blowdown (3 second) and gas and pipe properties to estimate a gas velocity (scf/s). 13WE2762.CP2.xlsm 016 (sand 5EP1-SEP4) Blowdowns of natural gas from four (4) sand separators during maintenance events This vent stream is uncontrolled. Pollutant Uncontrolled Emission Factor Controlled Emission Factor Uncontrolled Emissions Source VOC 4.48 lb/event 4.48 lb/event 2.4 tpy Gas Analysis and engineering calculation Benzene 39.26 lb/event 39.2586 lb/event 231 lb/yr n -Hexane 305.13 lb/event 305.133 lb/event 155 lb/yr Toluene 39.75 lb/event 39.7517 lb/event 36 lb/yr Ethylbenzene 9.18 lb/event 9.1829 lb/event 5 lb/yr Xylenes 20.34 lb/event 20.3381 lb/event 13 lb/yr 224-TMP 29.89 lb/event 29.8908 lb/event 25 lb/yr Regulatory Applicability AQCC Regulation 1 This source is subject to the opacity requirements for flares in Section II.A.5:'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.' AQCC Regulation 2 Section I.A applies to all emission sources. "No person, wherever located, shall cause or allow the emission of odorous air contaminants from any single source such as to result in detectable odors which are measured in excess of the following limits: For areas used predominantly for residential or commercial purposes it is a violation if odors are detected after the odorous air has been diluted with seven (7) or more volumes of odor free air." AQCC Regulation 7 Was the well newly constructed, hydraulically fractured, or recompleted on or after August 1, 2014? yes However, this venting operation is not venting gas from a separator during normal operation. Gas produced from this emission point is only during maintenance events. Therefore, gas from this sand separator is not subject to XVII.G. during maintenance blowdown events. Analysis Notes: *Application indicates that these sand separators are typically only used for the first "several" months of operation while the wellhead fluids are more entrained with solids from well completions. On 9/13/16, Mike Otepka with BCEOC indicated that 4 separators are still in use at this facility and will be at least for the near future. *As indicated in the "Project Summary", production is significantly less than what was projected in the 2015 application (for which this point is based) and the number of sand separators has been reduced to 4 (from 6). As a result, the values used for requested permitted values are conservative (i.e. the volumetric flow of natural gas and liquid flow to the separator (used to estimate flash) during blowdown events will likely be much less than projected in the application based on decreased production). *since this volumetric flow is estimated based on the number of blowdown events for this equipment, and the volumetric flow of vent gas to the atmosphere during events cannot be accurately quantified, the permit will reflect a limit on number of blowdown events. Emissions shall be estimated using the lb/event emission factors indicated above. *Applicant indicated that this equipment is only used when necessary and connects directly to the well head prior to the inlet HLP separator. Sand and liquids that accumulate in the sand separator must be periodically "blown down" to remove this accumulated debris. When this occurs, a plant operator manually opens the valve from the sand separator to a 60 bbl concrete vault and the accumulated liquids "flash" (calculated above as venting of flash gas during blowdowns ). Liquids are discharged to the vault for approximately 15 seconds . Subsequent to emptying of solids and liquids from the separator and prior to manually closing the valve, natural gas vents from the separator for approximately 3 seconds (calculated above as venting of natural gas during blowdowns). *The ProMax model used to estimate flash from liquids assumed a liquid flow of 1 gpm per event. Applicant has indicated that this is a conservative assumption. 13WE2762.CP2.xlsm 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 History File Edit Date I 9/6/2016 Ozone Status I Non -Attainment 123 5885 North Platte F-13 Production Facility EMISSIONS - • POINT AIRS ID PERMIT Description PMto PM2.5 H2S SO2 NOa VOC Fug VOC CO Total HAPs PM10 PM2.5 H25 SO2S02 O NOa VOC Fug VOC CO Total HAPs REMARKS Previous FACILITY TOTAL 0.0 00 0.0 00 1533 588.6 00 1623 370 0.0 00 00 0.0 26.00 002.8 00 44.5 72 Points 001-003,005-010, and XA Included in preVIous facility total Unpinned Facility Previous Perrotted total 0.0 0.0 0.0 0.0 1522 563.6 0.0 159.5 36.5 0.0 00 0.0 0.0 25.5 61.5 0.0 42.3 7.1 Polls 001-005. and 005-010 mduded in previous pefmffed facility total. 002 13WE2762 Six (6) 500 bbl Condensate StorageTanks 18.5 06 1 0 0.0 Mod received 0504/15. emission factor reduced by inclusion of VRT. Decreased throughput 003 13WE2762 One 1) Truck Loadout Operation 09 07 3.0 0.2 Mod 05/14/15. Decreased throughput 006 13WE2762 One II) Sandpiper GI F Pneumatic Pump 02 46.3 1.3 1.1 02 2.4 1.3 0.1 Mod 05/14/15 007 GP05 Four 14) Produced Water Tanks (2- 400 bbl and 2-60 0bl) 6.1 1.0 100 0.0 Updated uncontrolled based on GP05 update recd 05/08/2016 008 13WE2762 One (1) Low pressure separatgr & VRTs conlrplletl by flares 0.7 3632 3.3 14.0 0.7 182 3.3 0.7 Mod (combined LP saps and VRT) 05/14/15 -. -- - 20 0.0 - - - - - 00 0.0 015 13WE2762 Open Flare for controlling sales gas In emergency shwtions 13205 3.3 0.70 6.60 3.72 02 Mod 05/14/15 016 13WE2762 Six(6) Blcwdowns of send separators 2.40 02 2.40 0-2 Mod 0514/15 018 GP02 Cat G3508B NG Etnine for gas lift 3.25 9.59 20.70 2.'1. 325 4.56 9.76 21 New GP02 replaanq engines AIRS 0090010 XA Heater treaters 0.8 004 06 00 0.8 004 0.6 0.0 APEN exemptllnsignificant source XA Tank Flash Gas Combustor 1 0.3 14 00 0.3 1.4 0.0 APEN exempulnsignificant source FACILITY TOTAL 0.0 0.0 0.0 0.0 5.3 586.1 0.0 27.3 23.1 0.0 0.0 0.0 6.0 48.2 0.0 20.1 3.6 VOC: Syn Minor (NANSR and OP) Nob: Minor (NANSR and OP) CO: Minor (PSD and OP) HAPS: Syn Minor n -Hexane OH: Not Applicable (Area Source) rm: area source Permitted Faplity Total 0.0 0.0 0.0 00 0.9 940.0 0.0 4.6 17.4 0.0 00 00 00 0.9 34.6 00 4.6 1.1 Excludes unlls exempt frompemsls/APENs (d) Cha ge In Permitted Emissions 0.0 0.0 00 0.0 -246 -26.9 0.0 -37.7 Pubcom & modeling not required based on A change in emissions and because this project only includes a new GP02 registration. Note 1 Total VOC Fealty Emisvo s (point and fugrb e) 101 Change In Total Pe mined'/OG e I,, s /point and tug five) 48.2 Facility is eligible for 0702 because 90 toy Project emissions less than 25 tpy Modification to permp 13W62762 (or0ginally received 0514115) was processed tort rrent with GP02 which Intl des the addition of AIRS 014-017. Package w Ith modi6Potion for 13WE2762 includes a modification received 5/4/2015 and was consolidated with a modification received 03/8/2016. Nate 2 Page 14 01 14 Printed 9/22/2010 STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION TELEPHONE: (303) 692-3150 CONSTRUCTION PERMIT PERMIT NO: DATE ISSUED: ISSUED TO: 13WE2762 Issuance 2 Bonanza Creek Energy Operating Company LLC THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Oil and gas facility, known as the North Platte F-13 Production Facility, located in NWNW Section 13, Township 5N, Range 63W, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility Equipment ID AIRS Point Description CNDTK 01 002 Twelve (12) 500 bbl fixed roof storage vessels, connected via liquid manifold, used to store condensate. Emissions from these tanks are controlled by enclosed flares with a minimum control efficiency of 95%. L-01 003 Truck loadout of condensate. Loadout is controlled using dedicated vapor balance service and routing emissions to enclosed flares. Control system is assumed 70% collection efficiency and 95% destruction for an overall 66.5% control efficiency. P-1 006 One (1) Sandpiper, G1F, Serial Number 2004236, pneumatic pump used for water transfer. Emissions from this pump are controlled by enclosed flares with a minimum control efficiency of 95%. LPGFL 008 Eight (8) low pressure separators and one (1) vapor recovery tower (VRT) controlled by enclosed flares. Each enclosed flare has a minimum control efficiency of 95%. FL -2 015 One emergency flare used to combust sales gas during emergencies or when the pipeline is not available. Flare has a minimum control efficiency of 95%. The flare is not enclosed. AIRS ID: 123/9B85 Page 1 of 14 ent of Public Health and Environment Air Pollution Control Division Facility Equipment ID AIRS Point Description SAND SEP-1 to SEP-4 016 Maintenance blowdown events for four (4) sand separators Points 006: This pump may be replaced with another pump in accordance with the provisions of the Alternate Operating Scenario (AOS) in this permit. THIS PERMIT IS GRANTED SUBJECT TO ALL RULES AND REGULATIONS OF THE COLORADO AIR QUALITY CONTROL COMMISSION AND THE COLORADO AIR POLLUTION PREVENTION AND CONTROL ACT C.R.S. (25-7-101 et seq), TO THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS: REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION 1. Point 015 and 016: YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days after issuance of this permit, by submitting a Notice of Startup form to the Division. The Notice of Startup form may be downloaded online at www.cdphe.state.co.us/ap/downloadforms.html. Failure to notify the Division of startup of the permitted source is a violation of Air Quality Control Commission (AQCC) Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit. 2. Within one hundred and eighty days (180) after 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. (Reference: Regulation No. 3, Part B, 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 per Regulation No. 3, Part B, III.F.4.b. (Reference: Regulation No. 3, Part B, III.F.4.) 4. The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self -certification process. (Reference: Regulation No. 3, Part B, Section III.E.) 5. The operator shall retain the permit final authorization letter issued by the Division after completion of self -certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. AIRS ID: 123/9B85 Page 2 of 14 ent of Public Health and Environment Air Pollution Control Division EMISSION LIMITATIONS AND RECORDS 6. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's preliminary analysis). (Reference: Regulation No. 3, Part B, Section II.A.4) Annual Limits: Facility Equipment ID AIRS Point Tons per Year Emission Type NO X VOC CO CNDTK-01 002 --- 1.0 --- Point L-01 003 --- 3.0 --- Point P-1 006 --- 2.4 1.3 Point LPGFL 008 --- 18.2 3.3 Point FL -2 015 --- 6.6 3.8 Point SAND SEP-1 to SEP-4 016 2.4 Point 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 be less than 8.0 tpy. Facility -wide emissions of total hazardous air pollutants shall be less than 20.0 tpy. Compliance with the annual limits shall be determined by recording the facility's annual criteria pollutant emissions, (including all HAPs above the de-minimis reporting level) from each emission unit, on a rolling twelve (12) month total. By the end of each month a new twelve-month total shall be calculated based on the previous twelve months' data. The permit holder shall calculate emissions each month and keep a compliance record on site or at a local field office with site responsibility, for Division review. This rolling twelve-month total shall apply to all permitted emission units, requiring an APEN, at this facility. 7 The emission points in the table below shall be operated and maintained with the control equipment as listed in order to reduce emissions to less than or equal to the limits established in this permit (Reference: Regulation No.3, Part B, Section III.E.) Facility Equipment ID AIRS Point Control Device Pollutants Controlled CNDTK-01 002 Enclosed Flares VOC and HAP L-01 003 Vapor Balance and Enclosed Flares VOC and HAP P-1 006 Enclosed Flares VOC and HAP LPGFL 008 Enclosed Flares VOC and HAP FL -2 015 Open Flare VOC and HAP AIRS ID: 123/9B85 Page 3 of 14 c '7)partr =ent of Public Health and Environment Air Pollution Control Division 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 rate shall be maintained by the owner or operator and made available to the Division for inspection upon request. (Reference: Regulation 3, Part B, II.A.4) Process/Consumption Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit CNDTK-01 002 Condensate Throughput 139,840 BBL L-01 003 Condensate Loading 139,840 BBL P-1 006 Venting of natural gas used to drive pneumatic pump 5.3 MMSCF LPGFL 008 Total gas vented from eight (8) low pressure separators and one (1) vapor recovery tower. 9.5 MMSCF FL -2 015 Total gas vented from all separators to open flare 15.0 MMSCF SAND SEP-1 to SEP-4 016 Blowdown events 1080 Events 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 008 : The owner or operator shall continuously monitor and record the volumetric flowrate of natural gas vented from all low pressure separators and VRTs using a flow meter. The flow meter shall continuously measure flowrate and record total volumetric flow vented to the enclosed flares from all separators and VRTs. The owner or operator shall use monthly throughput records and calculation methods detailed in the O&M Plan to demonstrate compliance with the limits specified and to calculate emissions as described in this permit. STATE AND FEDERAL REGULATORY REQUIREMENTS 10. Points 002, 006, 008, 015, and 016: The permit number and AIRS ID point number (e.g. 123/4567/890) shall be marked on the subject equipment for ease of identification. (Reference: Regulation Number 3, Part B, III.E.) (State only enforceable) 11. Visible emissions shall not exceed twenty percent (20%) opacity during normal operation of the source. During periods of startup, process modification, or adjustment of control equipment visible emissions shall not exceed 30% opacity for more than six minutes in any sixty consecutive minutes. Emission control devices subject to Regulation 7, Sections XII.C.1.d or XVII.B.2.b shall have no visible emissions. (Reference: Regulation No. 1, Section I I.A.1. & 4.) AIRS ID: 123/9B85 Page 4 of 14 artrent of Public Health and Environment Air Pollution Control Division 12. This source is subject to the odor requirements of Regulation No. 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. Point 002: 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. 15. Point 002: 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. 16. Point 002 and 008: The flare(s) covered by this permit are 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. 17. Point 003: This source is located in an ozone non -attainment or attainment - maintenance area and is subject to the Reasonably Available Control Technology (RACT) 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.E) AIRS ID: 123/9B85 Page 5 of 14 r.:ent of Public Health and Environment Air Pollution Control Division 18. Point 003: 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, I I I. E): a. Hoses, couplings, and valves shall be maintained to prevent dripping, leaking, or other liquid or vapor loss during loading and unloading. b. All compartment hatches (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. The owner or operator shall inspect loading equipment and operations onsite at the time of inspections to monitor compliance with Condition 18 (a) and (b) above. The inspections shall occur at least monthly. Each inspection shall be documented in a log available to the Division on request. 19. Point 003: 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 008 and 015: The separator(s) 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 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. 21. Point 015: The open flare covered by this permit has been approved as an alternative emissions control device under Regulation Number 7, Section XVII.B.2.e. The open flare must 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 open flare, or by other convenient means approved by the Division, determine whether it is operating properly. This open 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. OPERATING & MAINTENANCE REQUIREMENTS 22. Points 002, 003, 006, 008, and 015: Upon issuance of this permit, the owner or operator shall follow the most recent operating and maintenance (O&M) plan and record keeping format approved by the Division, in order to demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to your O&M plan are subject to Division approval prior to implementation. (Reference: Regulation No. 3, Part B, Section III.G.7.) AIRS ID: 123/9B85 Page 6 of 14 partr gent of Public Health and Environment Air Pollution Control Division COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 23. These sources are not required to conduct initial testing, unless otherwise directed by the Division or other state or federal requirement. Periodic Testing Requirements 24. These sources are not required to conduct periodic testing, unless otherwise directed by the Division or other state or federal requirement. ALTERNATE OPERATING SCENARIOS FOR PNEUMATIC PUMP 25. Point 006: This pump may be replaced with a like -kind pump in accordance with the requirements of Regulation 3, Part A, Section IV.A and without applying for a revision to this permit or obtaining a new construction permit. A like -kind replacement pump shall be the same make, model and capacity as authorized in this permit. 26. Point 006: The owner or operator shall maintain a log on -site or at a local field office to contemporaneously record the start and stop dates of any pump replacement, the manufacturer, model number, serial number and capacity of the replacement pump. 27. Point 006: All pump replacements installed and operated per the alternate operating scenarios authorized by this permit must comply with all terms and conditions of this construction permit. ADDITIONAL REQUIREMENTS 28. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Reference: Regulation No. 3, Part A, II.C) a. 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. b. Whenever there is a change in the owner or operator of any facility, process, or activity; or c. Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or AIRS ID: 12319B85 Page 7 of 14 lradc , partrnt of Public Health and Environment Air Pollution Control Division d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. 29. Federal regulatory program requirements (i.e. PSD, NANSR or Title V Operating Permit) shall apply to this source at any such time that this source becomes major solely by virtue of a relaxation in any permit condition. Any relaxation that increases the potential to emit above the applicable Federal program threshold will require a full review of the source as though construction had not yet commenced on the source. The source shall not exceed the Federal program threshold until a permit is granted. (Regulation No. 3 Part D). GENERAL TERMS AND CONDITIONS: 30. This permit and any attachments must be retained and made available for inspection upon request. The permit may be reissued to a new owner by the APCD as provided in AQCC Regulation No. 3, Part B, Section II.B upon a request for transfer of ownership and the submittal of a revised APEN and the required fee. 31. If this permit specifically states that final authorization has been granted, then the remainder of this condition is not applicable. Otherwise, the issuance of this construction permit does not provide "final" authority for this activity or operation of this source. Final authorization of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7-114.5(12)(a) C.R.S. and AQCC Regulation No. 3, Part B, Section III.G. Final authorization cannot be granted until the operation or activity commences and has been verified by the APCD as conforming in all respects with the conditions of the permit. Once self -certification of all points has been reviewed and approved by the Division, it will provide written documentation of such final authorization. Details for obtaining final authorization to operate are located in the Requirements to Self - Certify for Final Authorization section of this permit. 32. 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. 33. 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. 34. 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. AIRS ID: 123/9B85 Page 8 of 14 nt of Public Health and Environment Air Pollution Control Division 35. 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. 36. 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: Bradley Eades Permit Engineer Permit Histo Issuance Date Description Issuance 2 This Issuance Issued to Bonanza Creek Energy Operating Company, LLC. Modification to reflect addition of six wells, removal of VRUs from LP separators and VRTs, combining AIRS 008 & 017, add AIRS 015, add AIRS 016. Issuance 1 July 9, 2015 Issued to Bonanza Creek Energy Operating Company LLC. Emission points covered under this permit include: six condensate storage vessels, condensate truck loadout, two low pressure separators, and one pneumatic pump. AIRS ID: 123/9B85 Page 9 of 14 artr°'ent of Public Health and Environment Air Pollution Control Division Notes to Permit Holder at the time of this permit issuance: 1) The permit holder is required to pay fees for the processing time for this permit. An invoice for these fees will be issued after the permit is issued. The permit holder shall pay the invoice within 30 days of receipt of the invoice. Failure to pay the invoice will result in revocation of this permit (Reference: Regulation No. 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: http://www.colorado.gov/cs/Satellite?c=Document C&childpagename=CDPHE- Main%2FDocument C%2FCBONAddLinkView&cid=1251599389641 &pagename=CBONWrapper 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 Emission Rate (I b/y r) Are the emissions reportable? Controlled Emission Rate (Ib/yr) 002 Benzene 71432 121 No 6 Toluene 108883 111 No 6 Ethylbenzene 100414 12 No 1 Xylenes 1330207 51 No 3 n -Hexane 110543 870 Yes 43 2,2,4-TMP 540841 90 No 4 003 Benzene 71432 99 No 33 Toluene 108883 71 No 24 Ethylbenzene 100414 6 No 2 Xylenes 1330207 20 No 7 n -Hexane 110543 1181 Yes 396 006 Benzene 71432 206 No 10 Toluene 108883 209 No 10 Ethylbenzene 100414 48 No 2 Xylenes 1330207 107 No 5 n -Hexane 110543 1604 Yes 80 008 Benzene 71432 2864 Yes 143 AIRS ID: 123/9685 Page 10 of 14 rent of Public Health and Environment Air Pollution Control Division AIRS Point Pollutant CAS # Uncontrolled Emission Rate (Ib/yr) Are the emissions reportable? Controlled Emission Rate (Ib/yr) Toluene 108883 1858 Yes 93 Ethylbenzene 100414 149 No 7 Xylenes 1330207 566 Yes 28 n -Hexane 110543 21577 Yes 1079 2,2,4-TMP 540841 960 Yes 48 015 Benzene 71432 589 Yes 29 Toluene 108883 596 Yes 30 Ethylbenzene 100414 138 No 7 Xylenes 1330207 305 Yes 15 n -Hexane 110543 4577 Yes 229 2,2,4-TMP 540841 448 Yes 22 016 Benzene 71432 231 No 231 Toluene 108883 36 No 36 Ethylbenzene 100414 5 No 5 Xylenes 1330207 13 No 13 n -Hexane 110543 155 No 155 2,2,4-TMP 540841 25 No 25 5) The emission levels contained in this permit are based on the following emission factors: Point 002: CAS # Pollutant Emission Factors Uncontrolled Emission Factors Controlled Source VOC 0.2639 lb/bbl 0.0132 lb/bbl ProMax 110543 n -hexane 0.075 lb/bbl 0.004 lb/bbl Note: The controlled emissions factors for point 002 are based on the flare control efficiency of 95%. These emission factors were developed using a pressurized liquids analysis from the North Platte F-J-13HNC, North Platte F21-J24-13HNB, and North Platte F21-J24- 13HC wells. Point 003: CAS Pollutant Emission Factors lb/BBL loaded - Uncontrolled Source VOC 0.1280 AP -42 110543 n -Hexane 0.0084 Engineering Estimate AIRS ID: 123/9B85 Page 11 of 14 rent of Public Health and Environment Air Pollution Control Division 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*S*P*M/T S = 1.0 (Submerged loading: dedicated vapor balance) P (true vapor pressure) = 2.06 psia M (vapor molecular weight) = 63.48 Ib/Ib-mol T (temperature of liquid loaded) = 524 °R The uncontrolled non -criteria reportable air pollutant (NCRP) emission factors were calculated by multiplying the mass fraction of each NCRP in the vapors by the VOC emission factor The controlled emissions for this point are based on vapor collection efficiency of 70%, with a subsequent destruction efficiency of 95%, for a overall control efficiency of 66.5%. Point 006: AIRS Point CAS # Pollutant Emission Factors - Uncontrolled Ib/MMscf Emission Factors - Controlled lb/MMscf Source 006 NOx 91.12 91.12 AP -42, Table 13.5-1 CO 495.80 495.80 VOC 17607.20 880.41 Engineering Calculation 110543 n -Hexane 305.16 12.26 Note: The uncontrolled VOC and HAP emissions were calculated using site -specific sales gas analyses collected 3/11/2015.Controlled emission rates are based on a combustor control efficiency of 95%. Emission factors for CO and NOx are based on AP -42 Table 13.5-1. A HHV of 1,340 BTU/scf was used for calculations. Point 008: CAS # Pollutant Weight Fraction of Gas (%) Emission Factors Uncontrolled lb/MMscf Emission Factors Controlled lb/MMscf Source NOx --- 153.14 153.14 AP -42, Table 13.5-1 CO --- 698.12 698.12 VOC 72.9 76578.8 3828.9 Engineering Calculation 71432 Benzene 0.28 301.9 15.1 108883 Toluene 0.19 195.8 9.8 1330207 Xylenes 0.06 59.7 3.0 110543 n -Hexane 2.17 2274.4 113.7 540841 2,2,4-TMP 0.10 101.2 5.1 Note: The uncontrolled VOC and HAP emissions for this point were calculated using a weighted average of the 12/28/15 analysis of a site specific separator gas sample and the modeled VRT flash composition modeled using ProMax. The weighted average is based on the relative contribution to total gas volume vented from the low pressure separators (74.7%) and VRT (25.3%). The controlled VOC and HAP emissions factors for point 008 are based on the flare control efficiency of 95%. Emission factors for CO and NOx are based on AP -42 Table 13.5-1. A HHV of 2,252 BTU/scf was used for calculations. AIRS ID: 123/9B85 Page 12 of 14 Point 015: r, ant of Public Health and Environment Air Pollution Control Division Pollutant Weight Fraction of Gas (%) Emission Factors Uncontrolled lb/MMscf Emission Factors Controlled lb/MMscf Source NOx --- 91.12 91.12 AP -42, Table 13.5-1 CO --- 495.8 495.8 AP -42, Table 13.5-1 VOC 28.57 17607.2 880.3 Engineering Calculation Benzene 0.06 39.3 2.0 Toluene 0.06 39.8 2.0 Xylenes 0.03 20.3 1.0 n -Hexane 0.50 305.2 15.3 2,2,4- Trimethylpentane 0.05 29.9 1.5 Note: The uncontrolled VOC and HAP emissions were calculated using site -specific sales gas analyses collected 3/11/2015.Controlled emission rates are based on a combustor control efficiency of 95%. Emission factors for CO and NOx are based on AP -42 Table 13.5-1. A HHV of 1,340 BTU/scf was used for calculations. Point 016: CAS # Pollutant Emission Factors Uncontrolled lb/Event Emission Factors Controlled lb/Event Source VOC 4.48 4.48 Gas Analysis Note: These emission factors were developed using site -specific sales gas analyses collected 3/11/2015 from the North Platte F-13 Facility and a ProMax model to estimate emissions from water/oil flash during sand separator blowdown events. 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 facility is classified as follows: Applicable Requirement Status Operating Permit Synthetic Minor Source of: VOC, n -Hexane, and total HAPs NANSR Synthetic Minor Source of VOC PSD True Minor MACT ZZZZ Area Source Requirements: Applicable 8) 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. qov/ AIRS ID: 12319B85 Page 13 of 14 partrent of Public Health and Environment Air Pollution Control Division 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 9) A self certification form and guidance on how to self -certify compliance as required by this permit may be obtained online at: http://www.colorado.gov/pacific/cdphe/air-permit-self-certification AIRS ID: 12319B85 Page 14 of 14 AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Condensate Stora N O O K) co CO a) M Emission Source AIRS ID: [Leave blank unless APCD has already assigned a permit # & AIRS ID] 13WE2762 Permit Number: [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Section 02 — Requested Action (Check applicable request boxes) Section 01 — Administrative Information Rr C14 n6e a W A L C.) A � tw o L W z L O 0 i ° O CS 0 Cr cr iYi ai ❑ ❑ ❑ 'C 3 C C O U Change company name 0 Transfer of ownership ❑ ❑ Change process or equipment w C 0 w Change permit limit C 0 U N APEN Submittal for Permit Exempt/Grandfathered source APEN Submittal for update only (Please note blank APEN's will not be accepted) ❑ ❑ Lowering requested permit limits due to production decline Section 03 — General Information • cd b t.)) U U 0 a vi O C C O 'C b c 0 U 6 O O C O M in C eq V4 e••4 Normal Hours of Source Operation: o zz ❑�ZD >0 J - ❑Z 44 O 4d 00 • o U U o E tt 0,E 0 co c, zzcc V et •� O O et LO z .0 0 ,O y ER O Al i4. U -C C W , 55 .O c ��c I= O •., ❑ ®®.i .a i O C U •D H w'4 4.ot_ ° O Vi 'O IT: �` R.. � U E 0 x e,2V! WU 4) gd 0 O V y 0.. ccdd O U y L - p.,, Q U C+. C C co D.. -' 4., O N O A. O .L ,,,, U 3 -O 0w :W 0 A� Yd • a0 U y c o d o 'FA c4 C 5 .."i L L N 5mg50 2ft °•',.,Uo00 0, . w y Wp., c q W L. O c 4n:od o� cU T O 0... p„` y p AU O> C R„ > •o k O a O O m W 4: i U d v A 0 W C- U CC - C O U 0 C0 C 0 U U . 0 00 O w `o Ln o 40 M M N ca M O o en en APEN forms: htto://ww�� Application status: http://vvv Information 4) -C ten O o; C � o ra vp 4. o � C O U 0 0 T � ..00 C =o 44 Requested Permit Limit: 0 b0 -C Ire External Floating Roof: Internal Floating Roof: Fixed Roof: C 80 V 0 O 0 Installation Date of most recent O O O 0 12 - 500bb1 CNDTK-01 Wells Serviced by this Storage Tank or Tank Battery (E&P Sites Only) Newly Reported Well poop El Name of Well See attached APCD 212 APEN Addendum API Number AP Form-APCD-205-Condensate-Tanks-APEN 40 O FORM APCD-205 G7 AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Condensate Stora N O a co co m rn M N Nee Emission Source AIRS ID: Permit Number: 13WE2762 Section 06 —Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM) Other (Describe): O on en to C g O G O r.,2 a E E F o 0 N^ a 00 CT 00 ti E— ` U O z C coo ca ❑ Horizontal Width (inches) = ❑ Vertical ❑ Vertical with obstructing raincap ❑ Circular: Inner Diameter (inches) _ d C O u O O d •N L � 1 a 7 C O s X � U G `2' O O U G O W Section 07 — Control Device Information O) o Enclosed Flare 00 Manufacturer Guaranteed: 0, VOC & HAP Control Efficiency: 00 tn Waste gas heat content: E Pilot burner rating: 0 O C) C N C C U • _O �' U E C) o N CR U •= G�. tcl r' U 'b 5 N • a' t O C U -C El N E&P Sites Onl Information aration Technolo Section 08 — Gas/Liauids Se C O O O a u O O (-4 0 0 d 0 u to ell and the storage tanks T„-) 0 R E 7.6, W NI O O U O 023 O R E L C O C C C O U) E C1 C O C.) C.> u C C .O a C .0 0 .O O: E L R C d Tel u R C) m Y L u i C C O C E C C L C U CC C O S Emission Factor Data Source AP -42 O P, AP -42 0 O C, ProMax ProMax 0 O 0C ProMax C O 0 Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. I • Requested Permitted Emissions Controlled (Tons/Year) .-- 0 Cr 0 ,.0 0 0.003 © o o a © c 0 o o 0.022 0.002 Uncontrolled (Tons/Year) I N/A 18.5 N/A ,•O O © II) O © O O © N O O M er O R O O Actual Calendar Year Emission Controlled (Tons/Year) -� O 00 O V) O © O 0 O O 0 ..• C • C o- O C O o © O 0 IUncontrolled (Tons/Year) 7. 15.4 % V O O 7 O O O O O N O O 0.362 c7 O O Emission Factor Units ►b/MMBtu -42 Uncontrolled Basis O O O CT N O © M © CT O co O 00 O co O O 0 O O 7 co) O O N C O O vO 0 co O Pollutant X zz VOC CO Benzene Toluene Ethylbenzene Xylenes n -Hexane o a) a ,C • E E"q 4 N N v C 0 C Environmental Re a) C a O cel 0) 0/ C O V 0/ N 0 C C o� o N . C a 51 C w O O 4° w z .E 0 � o U G C U 00 C N Q. O 0 0 R 0. a o ro b a 0 0 0 0 U U tA 1"A 0 7 or or 00 x x 0 O P P X x U U U U ZOO AP Form-APCD-205-Condensate-Tanks-APEN FORM APCD-205 E&P Storage Tank Air Pollutant Emissions Notice (APEN) Addendum Forml Company Name: Bonanza Creek Energy Operating Company, LLC Source Name: North Platte F-13 Production Facility (COGCC #432303) Emissions Source AIRS ID2: 123/ / 9B85 / 002 Wells Services by this Storage Tank or Tank Battery (E&P Sites Only) API Number Name of Well Newly Reported Well 05 - 123 - 37061 North Platte 11-14-13HNB ❑ 05 - 123 - 37062 North Platte K-O-13HNC ❑ 05 - 123 - 40386 North Platte F-J-13HNC ❑ 05 - 123 - 39167 North Platte F21-J24-13HC ❑ 05 - 123 - 40387 North Platte F21424-131INB ❑ 05 - 123 — 40384 North Platte 21-24-13HNC ❑ 05 - 123 - 40385 North Platte K21-O24-13HNB ❑ 05 - 123 - 40388 North Platte K21-O24-13HC ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ Footnotes: 1 Attach this addendum to associated APEN form when needed to report additional wells. 2 If this is a newly report source that has not been assigned an AIRS ID by the APCD, enter N/A Form APCD-212 AP_FormAPCD-212-EP- StorageTank-APEN-Addendum-CNDTK uid Loadin 0 O 13WE2762 Permit Number: [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] 0 J Facility Equipment ID: uested Action (Check applicable request boxes) Section 02 — Re Section 01— Administrative Information General Permit GP07 ❑ Individual Permit H C 0 d a a R La u • a 7 y C p w u C a E �y L E C7 a d C 0 o. W z 44 0 or or Ca axLx❑Ei 0 ❑ a) .. a)'53 73 7 'C u t.)4'S dC C CJ 0 u o l; lo O zF Od O H a F„ U U A Change company name Transfer of ownership ❑❑ Change process or equipment a m U Request to limit HAPs with a Federally enforceable limit on PTE ❑ ❑ E ❑ O '0 U U U z�) NWNW SEC 13 T5N R63W Source Location: a U) U 0 0 U a) w Elevation: 4,630 O U a) c> > C C) 0 ZIP Code: 80202 z w a a) C 01 a) i a E 0 V a) C 7 aQ a) 'D C y E a. O C 0 R n 0 7 p W u a ca as 0 7 0 ❑ JDismukes@BonanzaCrk.com E-mail Address: Fax Number: 720-305-0802 Lowering requested permit limits due to production decline Addl. Info. & Notes: Section 03 — General Information days/week 52 N- La b 0 O c Normal Hours of Source Operation: O) C.0 0 Loading of condensate into tanker trucks O 0 0 0 0 �C �C 0 C 0 O 0 0 0 0 O OOOO ❑ ❑ ❑ ❑ ❑ z z ZZZ ❑ 0 LI ❑ ID <4.1 y yay ai a) a) u C) ❑ ❑D❑ a O • C)a La ro 0 La 0 4n CD Cs. ^ W .0+ O C. O F 0b U O • ' o E >, 0 O O 0.• v) 'O y C) O O •— ro U • 4 C C • O a) O put O al O O b O C ' C ii pr roCQ O o y E' °0 • m O Ca • 0 0 0 y0 a, cUa 0, ro O O G"' ,7,...--., 65 w v 0 • 0 0 O O ', E O .a .,• >, U y 1--I 0 y 'O y y -cis v) H ardous Air Pollutant U CJ 4 y W C y ro .colorado.gov/cdphe -. I) C) 0 0 a La O .5 U U 0 bO 'O 0 O 0 y 0 A llution Cont La w • o Val U b 0 a u C) • a 0 • 5 ad w .C au O A a) L U 0246-1530 For guidance on how to complete this APEN form: 0 0 00 En r, r, N N N CT, ONO) CD m m an 0 o O an ancn a O alro" E 70 b an 0 oil U o °4 0 a 0 0i 0 1 .>8 'O 0I r o of APEN forms: Permit status: C 0 a) ea 5 C w 0 Condensate Product Loaded: e 0 a; z La La 'O 0 U La (e.g, "rail tank cars," or "tank trucks") N O U C CC CL 0 aE 'C a) CL E O u N 0 a w a CC z C O y E a) 7 a) 0 C 'O a) C O u E a) u u o a t • ro y O to, ro La V O a co set co 0 CD La a a0 O True Vapor Pressure: C O w u a) a E 0 u 0 CL A 9 as 'o a) C- a) a E O u L O a a) L b E CU e z w a .y. Loads per year: Load Line Volume': 'chief/ao42/ch05/ind FORM APCD-208 FormAPCD-208-HydrocarbonLiquidLoadingAPEN-Ver.4-14-2014 (1).docx N O a) CO ro a uid Loadin O O H O U U O U yU co E • m � Q O U 0 i C CC u v o C U E Q O ❑ o O .. O ' V] u o a .� C7 E u 0 U W U (, CZ cz,w LD 0 O _ O U u U U R. o II g U - V N b H Vt c O U z.4 z U U O Vt _rd r N CO O 14 E—+ U z o •g Cd o L H u CC U u U CV H U N N U U c9 0 0 LU rn 0 -104.38989 M U o LU O z L' U O 3U oQ E E-' cn U w Section 07 — Control Device Information C U UU G U a C) • U U U E 00 0 u U C/] m O O C O O O — 00 O O CD CD CD O 0 UN N ai U U C U U E U GQ U o U U Q O O N O C7 E CJ CU LI C v O O U U U ❑ E o L W U U w c7)I II N O O O U CID .0 a _ O 0 U _ U 0 S U L 77 U U u U U L w L U a O Q.) U 0 •5 U u U U LU U w LU U .C w U O U E U 0 A O U •0 E missing Imormanon. Environmental Regulatory Manager L E C.1 — c U C. O y u y U U U uU o w �, — U O z 1... .C .40 u ea 7 .104 a COI 0. E CT O O U u o >- u w Cr) w .° a U U U ea CC L C U \ 0 N yJ C 0 U O u L O E L w1.. crt L O, U Vt C) O U -O • N 0 U U 4-i 0 U U z CO U U U O Vt U N O v O cr 4 U z W by LU U .-� U O U 0 00 N Ca U E o` N 4- O N U U a. AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Natural Gas Ventin Emission Source AIRS ID: [Leave blank unless APCD has already assigned a permit # & AIRS ID] 13WE2762 Permit Number: [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Facility Equipment ID: uested Action (check applicable request boxes) Section 02 — Re Section 01— Administrative Information Request for NEW permit or newly reported emission source Change company name Change fuel or equipment Transfer of ownership Change permit limit Request APEN update only (check the box below that applies) ❑ ® ❑ ❑ rry Source Name: O 3 cso 'C 0 U N, 0 c C O C 0 • C) C) T CO 0) U 2 0 c 0 ❑ ❑ 720-305-0804 Fax Number: Section 03 — General Information For new or reconstructed sources, the projected startup da M 0 N sources, operation began on a 0 0) 0) N C) 3 N T a 0 N N One (1) GIF natuarl gas driven pneumatic pump for water transfer. General description of equipment and purpose: Z U U 0.1 ND O b05 ▪ U E • C ct U w O a .LI1 o C E • U 0O b0 N W O O bH ,C u 0 o d cri 3 u 0)) 4.E y U L O a U C F o- 0VD U a) r CY a) .0 W C.. 0 .3 —O 'y, I.. • G on C A d .d O O 7 d > U Cd L L > w G E o U o L G1 p oAai V U 0. W L a • O U .TZ V) t • I- :O CC-)© ... p, U c0 O ry O H 0 — U ' 7 Submit a revised 0 O co r <*l CO N N N r) U O O O C C0 z W .colorado.gov/cdphe/permitstatus Application status ❑ 0 z 0) ro U CO c E CO C C V) Q a • E > C O C (0 .d U -,• 9" U C O 0-0 O O • 'O o p 75u a • 3� Section 04 — Processint Equipment Information E E. • i, (0 • Lip L� y • C) CC R y U a N 0 O N a) a) b -7 C▪ . 0. F G • .G # of events: co CO M .�i M kre C Process Parameters: C) C) o X .. ire O\ 7 C ,-, CD 0 CO M 0 O\ O 0 0 P� v 0 > . CO 00 00 N CO N Vented Gas Properties: ZZ NP F-13 FomiAPCD-21 I Natural Gas Venting APEN_PP-1 N w O C) FORM APCD-211 Emission Source AIRS ID: 13WE2762 Permit Number: Section 06 -Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM) on stacks must be listed here) Stack Information (Combu V] O C/ S G z H O O N U 0 00 00 00 d• C) 6. E ^ H N N ti 1.0 0 O .. Other (Describe): Vertical with obstructing raincap Direction of stack outlet (check one): 7 C) L) Section 07 — Control Device Information oa V) 6.0 C odel/Serial #: r�r Enclosed Flares 00 CT Manufacturer Guaranteed: 11) C CT Q Control Efficiency: U O Waste gas heat content: w 0fl CO C.) a .D O O z ❑ Constant pilot light? ❑ VRU used for control of: Make/Model: ti N sed (emissions vente Annual time that VRU is b c The VRU recycles venting e Describe Any Other: Information Section 08 — Emissions Inventory Information & Emission Contro N N CC CO 0 b0 0 0 m L CC C H �O L .C aCi CC 0) CO U 0 C w O C) C O O O w C O .p u F b 0 G 0 O E C C e 77'0 U L CO c.) coc w P U O C cd '.17 U Estimation Method or Emission Factor Source Mass Balance AP42 Tb 13.5-1 AP42 Tb 13.5-1 AP42 Tb 13.5-1 Mass Balance II Mass Balance Mass Balance Mass Balance lMass Balance Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Requested Permitted Emissions4 Controlled (Tons/Year) 2.31 ..r O HI O O V O V 10.04 Uncontrolled (Tons/Year) 46.27 0.24 C O M C ..., V O .1 O ti ti O I 0.02 In O O O 00 O Actual Calendar Year Emissions' Controlled (Tons/Year) Uncontrolled (Tons/Year) II Emission Factor Units U4. ,'' L.G Ib/MMbtu U U .0 lb/MMscf rU .0 lb/MMscf Uncontrolled Basis 17,607.2 01t 1.0 O O N M O 0 O 6 CD O O M I~) 00 CT en 9.2 on O N 1305.2 Control Efficiency (% Reduction) V) O V) CT V) CT V) CT V) CT V7 or, Overall Collection Efficiency co © 00T co 0 .--I o 0 r1 co 0 H co 0 .--I Control Device Description Secondary Primary U W ECD ECD IECD U W U W Pollutant VOC 'ON OULO Benzene C.) o.0 0 C) C W U J, n -Hexane 01 00 L CO O 0 U �+ O y .72 b-0 r.- O. O a) U ,O • > C ca ca ra o b N 5 O z b M y UI O -© .5 v y .a CL 'b s. .— ca 3 0 .5, C) C O .O ,75 U C O 5 -8 O G U V O O CGS N c U�+ ¢, 3 22 C- ++ O Q L c) � U L .D C) '- C ?) Ny 0 ro o 0 ,o rn CCI A 'F 3 w y C) 2 U y y U N y g0 8 0 C.) CO O O O C/1 N OO b O N 0 C CU CU 0 w O O N az I C) 0 I NP F-13 FonnAPCD-21 1 Natural Gas Venting APENPP-1 0 C) Cq FORM APCD-211 AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Natural Gas Ventin Emission Source AIRS ID: [Leave blank unless APCD has already assigned a permit # & AIRS ID] 13WE2762 Permit Number: [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Facility Equipment ID: uested Action (check applicable request boxes) Section 02 — Re Section 01— Administrative Information Request for NEW permit or newly reported emission source N w O U U Q U z7 Change company name Change fuel or equipment O C C O U Transfer of ownership Change permit limit er- C O W s with a Federally enforceable limit on PTE Request to limit Request APEN update only (check the box below that applies) C •— O CC U Q. O 0. O b--. by > C C C E o o a 2 H 2cc, 1 w o 2 C C t.0 a .o .O CC U J 2. o O b4 a C T 3 :E C U O U U Z-0 C o W C C `° o C Y 5 C CD .: C4 o C 2 oo aJ C '> rn ` o o E E4. ❑ ❑ R o CO 1=1 Ill a44 410 17th Street, Suite 1400 N N 00 C O U O C Jerry Dismukes Person To Contact: 720-305-0802 Fax Number: Section 03 — General Information For new or reconstructed sources, the projected startup date is: NN For existing sources, operation began on: C 3 N N U C C 0 N Normal Hours of Source Operation: Low-pressure gas from low-pressure separators (LP Seps) and vapor recovery tower (VRT) controlled by enclosed combustors General description of equipment and purpose: o"C C C E.2 5 C W 00 I. 0 C d 0. W U 5 — c �� C et ¢ > U C E C- C ,....,.5: V _i1 E o. O C 00 vN y r. .--I N, U C f/9 +L.+ � �' A CC C U o c,,, . . d y 3 coi u x p" o o C, s cd — s `oU ., o etC O U i U w aa cr y c ir: �, N .3 o L M L. C o 0 C OD A .�.. et p., `t. T C .x O. y. V. U ,O O y 7 A o el a C 4. 7 =" d U c' co W 'b cD CC O E oA� L0 o U C a y oC O.1C.)o c v s Uq .1 .s+ yed A U t. �'p-'o ca CU o c p,, 0 W For guidance on how to complete th 3 0 z C C C 0 E C C C C CC d Q Q C z °Cy' T C C y E LJ U ' ^ C2 O C O O O ¢, O cr 3 Equipment Information Section 04 — Processin 5 E. U an C .` E C -d -o O O N GJ bq Compressor Rod Pa O C C) O ❑ ® ❑ ❑ ❑ ❑ N N N E o c. 2 M W O Process Parameters: a> C . 0 3 ho � 3 C fi c � 3 0 C) N0 3 A o' J Molecular Wt. 6- C4" Cb Check box to request copy of draft permit prior to issuance. Check box to request copy of draft permit prior to public notice. ZZ O 4 C U .p C U t O R F 0 C CC c x z cCd F o o C k . x.? ws CO o h 2z ° Ti y Gam`^ Z• ., w v. Q >'z C a C C C C O b{ o P. a U: > o o a E U C ' v a E 3 0 o c c AP Fonn-APCD-211-Natural-Gas-Venting-APENLPGFL N 0 N Cl. FORM APCD-211 AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Natural Gas Ventin co O O U, co m a) Emission Source AIRS ID: Permit Number: ion) Location (Datum & either Lat/Long or UTM) Section 06 —Stack (Source, if no combu C) 0 N • C) C) U Ut 0 CiD E 0 • • O C) U 0 C) oo U 7. H 0 O N 00 00 00 M M oo o i 3U Q N F .20 X j ,121 U Other (Describe) Width (inches) = ❑ Horizontal ❑ Down ❑ Other: Length (inches) = 00 Section 07 — Control Device Information ro: M CO C O on Device used for control o C 0 U Enclosed Flares H 00 Manufacturer Guaranteed: N U, N N Waste gas heat content: Pilot burner rating: C`• C 0 U ❑ VRU used for control of: Make/Model: ti VD C) • U 44--i O C 0 O U Requested VOC & H Annual time that VRU is b O C C C) H C) i cat A. 0.7 AP42 Requested Permitted Emissions Uncontrolled Controlled (Tons/Year) (Tons/Year) 1 3.3 0.003 0:055 0.0 7 0:026 O.0S II:0oi0,0o3 0:004 0,01 0,42,4 c?,5y n M M t 'z • j.. cuu33MON on.vw « ultuuguput anove (e.g. LDD7): N/A Emission Factor Actual Calendar Year Emissions4 Uncontrolled Uncontrolled Controlled Basis Units (Tons/Year) (Tons/Year) Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not lis You will be charged an additional APFN fee if APFN r„r aC. lb/MMBtu y 00 lb/MMscf lb/MMscf I ioo O O co M O 4 en co ,, t'F et .r Control Efficiency (% Reduction) Ct a lit Ct a a Overall Collection Efficiency 0 co 0 co 0 co 0 co 0 co 0 co Control Device Description O C O U v7 CC E A W A W ECD ECD A W ECD 1 Pollutant VOC XOI�I O U x O U N C U S' 7, H Ethylbenzene I U c.. ›., >< n -Hexane I u C) s. s. O b CC C) L Y C) 8 0 V O CSC a a 7,5 E O 7 A C C cr � 7 y a s" C O 'b C0 O > CC ;c CC b t +' C w o � U Y h U .Q _ C) 6J Ws C F� O b � Ccd .2 N CC tO p U 37= � L U / r c +� cn o C cC q I z U CC 0 C) C-0 C) C QJ O C N H C) CC C) O.1 0 0 C) b 0 N O C) d CC 00 a O C � o o O az AI' Fonn-APCD-211- w 0 O Cq CC 4.1 FORM APCD-211 13WE2762 Permit Number: North Platte F-13 Production Facility (COGCC #432303) Company Name: a> 0 0 0_ N a a) C 0 0 Plant Location: JDismukes@BonanzaCrk.com E-mail Address: Controlled Actual Emissions (lbs/year) m 13 -1,1: Uncontrolled Actual Emissions (lbs/year) oa V - Emission Factor Source ProMax Emission Factor (Include Units) '51" 8-Ib/MMscf el s Control Equipment / Reduction (%) LU rn Chemical Name 2,2,4-TMP Chemical Abstract Service (CAS) Number 4 i in Calendar Year for which Actual Data Applies: a) a) a >, a 0_ 0 m N 0 re of Person a) C CC) V J Environmental Regulatory Manager 0) >- 0 C) ^a) LL Title of Person Legally Authorized to Supply Data C •Q a) cn a) a- c) a) 0 0_ 0 0 a) N 0 L_ >, () C) a) J C 0 L /�a) LL W 0 a) E a Z rii 14. 2014 Form Revision Date: A L() co CO C) M N A CJ C.4 C." 0 E # & AIRS ID] [Leave blank unless APCD has already assigned a pen 13WE2762 Permit Number: [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Facility Equipment ID: Section 02 — Requested Action (check applicable request boxes) Section 01— Administrative Information Request for NEW permit or newly reported emission source Request MODIFICATION to existing permit (check each box below that applies) Change company name 0 ❑ Transfer of ownership ❑ ❑ Change fuel or equipment Change permit limit ❑ ❑ °b Cf O 0 U U O Q U U zVD Source Name: O M C 0 Fd Request to limit HAPs with a Federally enforceable limit on PTE Request APEN update only (check the box below that applies) N O N O 00 0 O U 0 ..-' COI 0 ~ 0 C • U w C) Ev e Cr b-0 O • > O C e,,. r Cad c s y J U C��' 1..C) C 41 a3 o o o ca >,'3 c 0 7. 4.4 cn c c, z b o U V-) CO 0.1 ) En cd a' o y 0 O N E Q•2A LE ;31'Pa o J0 -'E 3 .f C C' U L 0 L X O L.)0 CO *.=C 0 ti O G) 'c 0 L d +'' Q 0.0 a, v u R U F 0 0 c ❑ ❑ CC C 'O O o az 720-305-0804 Fax Number: Section 03 — General Information N N For new or reconstructed sources, the projected startup date 0 O bG a C 0 U 0 0 U ti 0 O N 0 w C E C O C O cC 41 CC C' C C O C CJ E C a C) L 0 CC C7 L O 0 U O U ,, c C- O 0 '� — O oo L) Z U U K) M c+) b� N N N N Q -0 0 ,.O ,. NO - y T E _ C 0 0 f'-',--') > CCC U O 7.., .M.i .M..i Crl Q) U ry .J •0., b 0, 9 o . W no, a1 w w C 4-4 : 2 d 0 V U U o Q CA C w y K 0 u u .0 y O CL C al 00 F C C C O P. 0 0 U .C °"' 0 ~O U " C _ y r.. o i:5 cyCJ C A L,-, >, it f d o y'n >rl LP'. U o U Q o o Cr a Z? a. L O U O .o U C O U E .D V] .0 U .d ° 7) rd +... i A U aL) . E o 0z) cn . i.,_ to o c„) o G bU Q+ ,Td a U C O H 0'� C��aA P. Qci) Application status:http://www.colorado.gov/cdphc/permitstatus Nonnal Hours of Source Operation: x U H 0 a = z C ❑ N b O O CC C c C N O 'ro CC C O C az a Q Q 0 -c a C y = N 0 a iC, v •� a w � b4 u .0 0 C U O .C F •� o.o u 0 3 U 3 ie Ilution Control Division (APCD) Eouinment Information Section 04 — Processin C) U cip O 0 C O C- U Q Well Head Casing Gas/liquid Separator Cr C •G 0 0 MMscf/event 0 C O o # of events: bd = 0 CC 'C 0. U b v, o U Q C __ .c O a CC Ti L '0 'O'' O P. U W .C O ❑®❑❑❑ ❑ O M .-i N E U 2 N O Process Parameters: go O C� U� X O M O C) U ON co; C) U M Uo 0 Molecular Wt. M 00 00 N N Vented Gas Properties: 6 0 U C co o .2 6 7.D C)7 ¢ L'J O o zI 6 R R ofl C O c C R. 0. Cy W CO 0 C7 -c -o - 4. w 0 0 r 00 0 z U 0 — N cu o Q o. C. U N C 4 0 o C 0 .o so r) C a i U U Z ZZ C O N 0 C orl C FORM APCD-211 Emission Source AIRS ID: Permit Number: Section 06 —Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM) n stacks must be listed here) Section 05 — Stack Information (Combu U • U OI H C N o U U O 73 C) N c Q `i E ^ H N N '-i co CO N GL Vertical with obstructing raincap Direction of stack outlet (check one): Width (inches)= Exhaust Opening Shape & Size (check one): Section 07 — Control Device Information C C) ® Combustion Device used for control of: H Make/Model/Serial #: C> L C) 0 H 00 Manufacturer Guaranteed: 0, C) U G 'O VOC & HAP Control Efficiency: Waste gas heat content: 0 Pilot burner rating: 0 z Constant pilot light? ❑ VRU used for control of: Make/Model: N Requested VOC & HAP Control Efficiency: Annual time that VRU is bypassed (emissions vented): 0 0 O E G C) U U U U 0 C±. Section 08 — Emissions Inventory Information & Emission Control Information N Ci C✓ L ro C) to C) 0 .n C 5 c F U CC 7 A L L C C Estimation Method or Emission Factor Source Mass Balance AP42 Tb 13.5-1 AP42 Tb 13.5-1 AP42 Tb 13.5-1 Mass Balance Mass Balance Mass Balance II Mass Balance Mass Balance J Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Requested Permitted Emissions4 Controlled (Tons/Year) O o CO N O N O © O 6 V O © r+ © Uncontrolled (Tons/Year) in 0 N e -+en 0 01 3.72 <0.01 0.30 O O 0.07 0.15 2.29 Actual Calendar Year Emissions3 Controlled (Tons/Year) Uncontrolled (Tons/Year) Emission Factor Units co-. 0 ,0 lb/MMbtu w a,.. w w lb/MMscf Uncontrolled Basis N N 0 CO N .--i 00 CO O O 0.37 O 0 O O 39.3 39.8 N 07, M O N V1 O M Control Efficiency (% Reduction) in 0\ in CT In ON tic 0\ ire O\ kr) O\ Overall Collection Efficiency O O H c O H O O rl 00 I O O - 00T Control Device Description Secondary Primary Open Flare Open Flare Open Flare Open Flare Open Flare Open Flare Pollutant VOC xON O U xos Benzene Toulene C C) 0 D W Xylene n -Hexane o U C on o b C CC �+ U N U ▪ > C. W © U C 0 C) U C' C) U E .0 C C.' O CC o 5A w C 0 an Q) ro G C) o. an CL 0 N CC to Cr bu zI u c, bD G 6) J C) N C, z N L) 0.. C) to z 4., 0 N 0 C) FORM APCD-211 U-, co 0) Emission Source AIRS ID: [Leave blank unless APCD has already assigned a pennit # & AIRS ID] 13WE2762 Permit Number: [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] nested Action (check applicable request boxes) Section 02 — Re Section 01— Administrative Information Request for NEW permit or newly reported emission source Request MODIFICATION to existing permit (check each box below that applies) Change company name y p 0 >, ❑ C O 2 O 0.- w U O E > C 0.• ❑ v F O C CI.' O .E o w L O. .15 O w O 01.J o o bq O cd C U y O 'F 5 C) U O ead -C ^_ a • v 0'.5 U L w.0 o o C C z C U fit Q, a7 U CLd .7 no e cn x C. O ' G C U • C LC' W O U U '7 m G >) b o. C O a' aP o CU O C C Transfer of ownership ❑ ❑ Change fuel or equipment Change permit limit Z ID El Source Name: NW/NW, Sec 13, T5N, R63W Source Locat C) Tr - Cn cal C O C -V. C C_i U C, C) a O O O C u ci U L O CC L C Cr VD C Cd VD s ci at Cl 720-305-0804 Fax Number: JDismukes@bonanzacrk.com E-mail Addre Section 03 — General Information For new or reconstructed sources, the projected startup date M N Cd N N U o L 3 O Cy L v N C C C .C O �o N C/) For existing sources, operation began on: Normal Hours of Source Operation: General description of equipment and purpose O 'C L Cd O 5 C G, o E z.C O C W b-0 t, I. w A U )3 E C .D O. > ro o F. d C C = O t bd U N W N N � = E . - C VDL U L ...dU A U W d p C O L C o 2 O > O F V O O U L O C •C ? C"' czt ,F .O ,., E o l L C --c-0 p O C) .. OA GJ cd 4-. >, C C a 4. L Lo o b L Ad >0' C E a. L L o Co - O a o c:;) o 0 o ¢ . ,o O O C i C.. U C � O L cn . L = O .C aC H 'a Sa U C O CJ ≥ o L Ch A N �`1. N cc 07 L � L Q U U O O d v o O g g y Q 2 .C C O o U U U C _C C -- n A A N N d I APEN fonns:http:// .colorado.gov/cdphe/pennitstatus Application status: Eouinment Information Section 04 — Processin Well Head Casing > N ti co co U ci •G C/D 0 O C O Ct a 0 b MMscf/even O O c O O S C O J O O # of events: Sand, oil, water, and gas is blown down from the sand separators into a 60 bbl concrete vault N G C F, O 0 0 O- Clr U cn a. a p4 In V] ai 0 2 U 9 o O p" 9 - F. a O C o C7 c U Blowdowns: O CJ C � O" C4 U o V Cn C U C E V'1 Or Process Parameters: QJ N 10 O U o X O M 0 7 M N 0 U Co 5 o\ O U N ° C 1-1 1O O 0 5 1O 00 N N 7 M N Vented Gas Properties: ti U ti O U L" C p C a 0 O 0 0 C. ci Co . Co X .O U anc) to support calculatio N C FonuAPCD-211 Natural Gas Venting APEN_Sand Sep N C -- O C) N IZtt 0 FORM APCD-211 CO m C7 C) U 13WE2762 Permit Number: Section 06 —Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM) Section 05 - Stack Information (Combustion stacks must be listed here) O 7 O 5 - L g 0 c H • ] ci • E 0\ O W H • O O ❑ N H ° d ro Z 0 Other (Describe): C O ❑ ❑ Horizontal 0 U C 0 Vertical with obstruc Direction of stack outlet (check one): Width (inches) = C) U C) • C 0 c U 0 O Circular: Inner Diameter (inches) Section 08 — Emissions Inventory Information & Emission Control Information 0 o G 0 0 O 0 0 S U Factor Source es R 0 0. 0 U A C O w Z U 0 0 0 0 0 E a O 'U 0 U 4W O • .p • U ee U � G o N i o c O U U 0 O p 5 0 CC U CC Q Data year for actual calendar yr. e Emission Factor D U G0 Actual Calendar Year 0 0 Ct S U 0 Emission Factor "0 v O .N G CC o 4 CL Control Device Description Promax Model Promax Mode Promax Mode I Promax Mode Promax Mode Promax Mode Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. 2.41 0.02 N O O r, O O V ,--i O O c*l I--, O r 3 3 3 3 0 '0 'D 'C 'O "OC000 0 0 0 0 0 0 .a0.00.0 4.46 0.03 M O O © O O V N O O 0.24 -- VOC X O z CO xOS Benzene Toulene C 0 A U Xylene n -Hexane O H 0. N Lra CC O. C; O N 'rJ N N 0 L CL C) U 0 U S cC z PormAPCD-21 1 Natural Gas Venting APEN_Sand Sep FORM APCD-211 Hello