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Home My WebLink About20183808.tiff c PHE COLORADO L ;. Department of Public Health&Environment Dedicated to protecting and improving the health and environment of the people of Colorado Weld County - Clerk to the Board 1150 o st RECEIVED PO Box 758 Greeley, CO 80632 NOV 2 6 2018 November 20, 2018 WELD COUNTY COMMISSIONERS Dear Sir or Madam: On November 29, 2018, the Air Pollution Control Division will begin a 30-day public notice period for Bonanza Creek Energy Operating Company, LLC - Whitetail F-4 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 E Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 Attention: Clara Gonzales Regards, Clara Gonzales Public Notice Coordinator Stationary Sources Program Air Pollution Control Division Enclosure 4300 Cherry Creek Drive S., Denver,CO 80246-1530 P 303-692-2000 www.colorado.gov/cdphe John W. Hickenlooper,Governor I Larry Wolk,MD,MSPH, Executive Director and Chief Medical Officer 14;,-A r4, I�'ub�iC'ReV►eW CC PL(TP) HL(zi), 12/3/IS P ItK) /27/18 R/CH 2018-3808 CDPHE Air Pollution Control Division co ,E,, Notice of a Proposed Project or Activity Warranting Public Comment Website Title: Bonanza Creek Energy Operating Company; LLC - Whitetail F-4 Production Facility - Weld County Notice Period Begins: November 29, 2018 Notice is hereby given that an application for a proposed project or activity has been submitted to the Colorado Air Pollution Control Division for the following source of air pollution: Applicant: Bonanza Creek Energy Operating Company, LLC Facility: Whitetail F-4 Production Facility Exploration Et production facility Lot 3, Section 4, T6N, R62W Weld County The proposed project or activity is as follows: New synthetic minor facility. Permitted sources include water and condensate storage tanks, emissions from liquid loadout, and one TEG glycol dehydrator. Low- pressure separator gas is routed to enclosed combustors. High-pressure gas is routed to a sales pipeline, and to an enclosed combustor during periods of pipeline unavailability. The Division has determined that this permitting action is subject to public comment per Colorado Regulation No. 3, Part B, Section III.C due to the following reason(s): • permitted emissions exceed public notice threshold values in Regulation No. 3, Part B, Section III.C.1.a (25 tpy in a non-attainment area and/or 50 tpy in an attainment area) • the source is requesting a federally enforceable limit on the potential to emit in order to avoid other requirements The Division has made a preliminary determination of approval of the application. A copy of the application, the Division's analysis, and a draft of Construction Permit 16WE0004 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: Betsy Gillard 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 1 I ' , n=� em�+w.rcs.*.,mwmrc • • Colorado Air Permitting Project PRELIMINARY ANALYSIS-PROJECT SUMMARY Project Details Review Engineer: Betsy;3,iltat8%4'.%ttfi-a'116"x.'31 Package 3: • 33ASB5' <> '≥il • Received Date: ,7/22/2015 Review Start Date: -9/14/2018 ..:r: Section 01-Facility Information Company Name: Bonanza Creek Energy Operating,Company,LLC Quadrant Section Township Range County AIRS ID: 4 ,.:�:; �5N,,j�1��"�'`�` :62-�..'- Plant AIRS ID: i}J3827i333 e33rj lijl 13 333J111133 JIj1113f f3 3 3 3333�3N3,11113)31311 33 3 31�3 3 3 3 33333Re Facility Name: Whrtdtai F ARrodsiction Fam ity,�� :s--�............. Physical, ' Address/Location: Lot 3 of Section 4,Township 6N,Range 62W County: Weld-County Type of Facility: 'pb 1 r*& ratii?.#i64€E4 Y W What industry segment?,pil&NattrraFGa'PFoduttlbs€'&'P _11'1 Is this facility located in a NAAQS non attainment area? " - If yes,for what pollutant? Carbon Monoxide(CO) Particulate Matter(PM) E Ozone(Noxa VOC) Section 02-Emissions Units In Permit Application Emissions Self Cert- Engineering AIRS Point# Emissions Source Type Equipment Name Control? Permit# Issuance# ,Required? Action Remarks - ;n F 1 F01Permit In al 002 C0ndensate-Tan1C CNI?TI-01 yes - 16WE00Lt4 i 1 yes ssuance ,7441 XY .:: ` - , Permit Initial 003 • Produced-WaterT'an7€ P &St/, - yes -1$WE081� ,yes Issuance -- - • : ' Permit Initial a 004 Eiquid Loading 1O - yes •16WE0004 1: • yes- issuance -Perrlht never 005 -- ,-Process Flare EL L1 yes j/itl �1;:_. Cancellation issued. '- - iitingnmo%/5 "s` ' ( Permit Initial 006' 'Separator FL-2 vet i6V1tE0004 1 yes Issuance Permit in tial 007 • " Separator Venting n „ SEP-01 yes t:-„ 16WE0004 4 3 ..u�.,,.1 yes Issuance jj3�� • �" '- �� 3y Permit lnitial 3 011 Dehydrator � l):b 3AR yes 16WE0004•, , ., �.:,. Yes issuance r.I —" ; Section 03-Description of Project - +33r333333r / - >§'rral'N319i g.\ ... Initial package for this facility i ncjuded new permit applications;fdr points 002-007,:received 7J>g2 2 f 331 d�33An Point 005,temporary flare,was rarriovd:from operation 5{16/2015-Cancellation requestfor¥5r€s-pomt ioacecielecl9/20/2618-no permit was Issued rbr this point. Permit modification for point 006 eceived 11/13/2057 Application for new TEG dehy,point 011 receive({6/26/2018 i Izi 1 �33 33 s r 3 3 f/f11 ot,„0. X13 35,4 1131' -- �?� _3331131 3 3 3'13: 3 : "'� ,.y'„t' `,� r 9 x 3, 3) dj1 ii:1' I t a �% i 313111111 1331 ifl31i 11?. v X31 - 3 t31g�``' c �""31'1; _ �' i s ...,a .N.P- ... ...-v rs.,.m,-i«.,wa�.Ar.....a:.✓.w ...-••. --� - `" kn .ew.,.,i..._ ov.a...,....,.v...., .,....a..,.. 1.�3, Section 04-Public Comment Requirements ' Is Public Comment Required? If yes,why? t?aquestirrg.SYaq 6t M�rtorPermit .. �, . Section 05-Ambient Air Impact Analysis Requirement Was a quantitative modeling analysis required? na r Z/rg If yes,for what pollutants? If yes,attach a copy of Technical Services Unit modeling results summary. Section 06-Facility-Wide Stationary Source Classification Is this stationary source a true minor? • ,,,,cfAittlftpt Is this stationary source a synthetic minor? If yes,indicate programs,and which pollutants: SO2 NOx CO' VOC PM2.5 PM10 TSP HAPs Prevention of Significant Deterioration(PSD) ❑ Title V Operating Permits(OP) l _.. ._lt LI Non-Attainment New Source Review(NANSR) J . Is this stationary source a major source? i F • Condensate Storage Tanl<(s)Emissions Inventory 002 Condensate Tank ' County Plant Point � Section 02-Equipment Description Details Oetailed Emissions Unit 7tutl(7.$Flq bb oiipnsLeetafYorapeipr II 3331 t • 71111131y� I77 77 f 7a f 7 173 II r ' Description. ,.,. S,isi3 ]13 %'..d3 ,3,11>,1 fl 11177 I11,1�1�?.1?131 ,, � � l� �� 3 Emission Control Device e0tlosedflare' " 7 T1?J A'I Description A 7�.:3 Requested Overall VOC&HAP Control Efficiency%, Section 03-Processing Rate Information for Emissions Estimates Primary Emissions-Storage Tank(s) Actual Condensate Throughput= j ,.. ; ( 8030 Barrels(bbl)per year Actual Condensate Throughput While Emissions Controls Operating= 80p3,,ftSx,Barrels(bbl)per year (Requested Permit Limit Throughput= 1,12.!,-;5,,,-.0014:0 Barrels(bbl)per year Requested Monthly Throughput= 8184 Barrels(bbl)per month - Potential to Emit(PTE)Condensate Throughput M _ ;l 11 3Ett.,..Barrels(bbl)per year Secondary Emissions-Combustion Device(s) Heat content of waste gas 3? 2794 Btu/scf Volume of waste gas emitted per BBL of liquids mug produced 4 2646 scf/bbl • Actual heat content of waste gas routed to combustion device= 5,937 MM BTU per year Requested heat content of waste gas routed to combustion device= 7,124 MMBTU per year Potential to Emit(PTE)heat content of waste gas routed to combustion device= 7,124 MMBTU per year Section 04-Emissions Factors&Methodologies - Will this storage tank emit flash emissions? Emission Factors Condensate Tank - Uncontrolled Controlled Pollutant (Ib/bbl)- (lb/bbl) Emission Factor Source (Condensate (Condensate Throughput) Throughput) - VOC 1lil,2785- 0.139 $7;ESp Benzene 0020 1.01E-03 aSh kill111111i1111k111111111111111111111111011111111111111111101111 Toluene 0017 8.85E D4 s h Ethylbenzene i, 4002 1.08E-04 5₹fe.'Spec1EkE,(b0elud"epil@s£e.; Xylene 5.005 2.61E-04 '//-eq CE.E(ulslut$eefla5h} n-Hexane 0.135 6.77E-03 e pfEEr §aslndeSfjasff 224 TMP c.,Oh3: 6.99_-04 Control Device Uncontrolled Uncontrolled Pollutant (Ib/MMBtu) (lh/bbl) Emission Factor Source (waste heat- (Condensate combusted) Throughput) PM10 :...'. !1.0000 ; i% � 7nf"'��ra�� NOx ,O:D681i 0.0050 CO 0);)))),,,:11.3189- 0.0229 r Section OS-Emissions Inventory Potential to Emit Actual Emissions Requested Permit Limits Requested Monthly Limits Criteria Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled Controlled (tons/year) (tons/year) (tons/year) (tons/year) (tons/year) (Ibs/month) VOC 134.2 111.8 5.6 134.2 6.7 1140 PMSO 0.0 0.0 0.0 0.0 0:0 0 PM2.5 0.0 0.0 0.0 0.0 0.0 0 NOx 0.2 0.2 0.2 0.2 0.2 41 CO 1.1 0.9 0.9 1.1 1.1 188 Potential to Emit Actual Emissions Requested Permit Limits Hazardous Air Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled. (Ibs/year) (lbs/year) (Ibs/year) (lbs/year) (lbs/year) -. Benzene 1955 1629 81 1955 98 Toluene 1667 1389 69 1667 83 Ethylbenzene 207 173 9 207 10 Xylene 502 418 21 502 25 n-Hexane 13044 10870 544 13044 652 224 TMP 1348 1123 56' 1348 67 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,SectionXll.C-F Regulation 7,Section XII.G,C Storage Tank is not subject to Regulation 7,Section XII.G Regulation 7,Section XVII.B,C.1,C.3 Storage tank is subject to Regulation 7,Section XVII,B,C.1&C.3 Regulation 7,Section XVII.C.2 Storage tank is subject to Regulation 7,Section XVII:C,2 Regulation 6,Part A,NIPS Subpart Kb Storage Tank is not subject to NSPS Kb - Regulation 6,Part A,NIPS Subpart 0000 Storage Tank is not subjectta NIPS 0000 Regulation 8,Part E,MACT Subpart HH Storage Tank is not subject to MACF HH - (See regulatory applicability worksheet far detailed analysis) 2 of 18 K:\PA\2016\16WE0004.CP1xism Condensate Storage Tanl<(s)Emissions Inventory Section 07-Initial and Periodic Sampling and Testing Requirements Does the,company use the state default emissions factors to estimate emissions? If yes,are the uncontrolled actual or requested emissionsestimated to be greater than or equal to 80 tons VOC per year? If yes,the permit will contain an"Initial Compliance"testing requirement to develop a site specific emissions factor based on guidelines in PS Memo 05-01. Does the company use a site specific emissions factor to estimate emissions? If yes and if there are flash emissions,are.the'emiss ons factors based on a pressurized liquid sample drawn at the facility being p rm tt d?This sampleshould'be considered representative which generally means site-specific and• collected within year of the application received date.However,if the facility has not been modified(e.g.,no new wells brought online),then it may be appropriate to use an older site-specific sample. If no,the permit will contain an"Initial Compliance"testing requirement to develop a site specific emissions factor 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 , 9 if yes,the permit will contain and initial compliance test condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling Section 08-Technical Analysis Notes 'f nitamisston tmtte,Pr Max mtl tlo �7d'9R $ 4111,11141'q Id mpl¢dgll df7C rl2q$$5ampt Wass Ilected at a2 par atfd l2adegF rh poll 9tl mdate o€th4s per " ,,; y7j 1 0-4ggabe an Pewaseo 1* 4 aorot ittat 333311�i x I X3311 I 3 .., s-- - 9 339 j133 3'i 13333333 6 3 3 3 5� 3 .�, 3 91l 1131313133i 31 1 Ilia i j liJlj • Section 09-Inventory SCC Coding and Emissions Factors Uncontrolled Emissions AIRS Point it Process 9 SCC Code Pollutant Factor Control% Units 002 - 01 C #E311frx4,04:Fat#K *SW#xaf{tga$4 €4fnz +flaehtisgtass*s„ r PM10 0.50 0 lb/1,000 gallons condensate throughput ^ mm__.. _..- PM2.S 0.00 0 - lb/1,000 gallons condensate.throughput NOx 0.12 0 lb/1,000 gallons condensate throughput VOC 66.3 95 lb/1,000 gallons condensate throughput CO 0.55 - 0 lb/1,000 gallons condensate throughput Benzene 0.48 95 lb/1,000 gallons condensate.throughput Toluene 0.41 95 lb/1,000 gallons condensate throughput Ethylbenzene 0.05 95 lb/1,000 gallons condensate throughput Xylene 0.12 .95 lb/1,000 gallons condensate throughput n-Hexane 3.22 95 lb/1,000 gallons condensate throughput 224 TMP 0.33 95 lb/1,000 gallons condensate throughput 3 of 18 K:\PA\2016\16WE0004.CP1.xlsm • • • • • • Condensate Tank Regulatory Analysis Worksheet Coloradoee ulatlon3 Parts A ands-APEN and Permit Requirements �j5oorce is in the Non-Attainment Area - I NON-ATTAINMENT 1. Are uncontrolled emissions from any criteria pollutants from this Individual source greaterthan 1 TPY(Regulation 3,PattA,Section 0.D.1.a)? • i)>Source Req Mr(2. Is the construction date(service date)priarto 12/30/2002 and not modified after 12/31/2002(See PS Memo 05-01 Definitions 1.12 and1.14 and Section 210radditional guidance on grandfatherepplivbilityi? Arik(k�,Go to next, 3. Are total facility uncontrolled VOC emissions greaterthan 2154,NOx greater than 5 TPY or CO emissions greater than 30 TPy(Regulation 3,Part B,Section 11.02)7 'y 'Source Req - 'source requires a permit Colorado Regulation 7,Section XII.C-F • 1. Isthis storage tank located in the 8-hr ozone control area or any ozone non-attainment area or attainment/maintenance area? • Yes Continue ' 2. Is this storage tank located at an oil and gas exploration and production operation',natural gas compressor station or natural gas drip station? Yes Continue-' 3. Istht storage tank located upstream of a.natural gas processing plant? e4gme Source is st IStoragetank Is subject to Regulation 7,Section 011.1-F Section Xll.C.1—General Requirements for Alr Pollution Control Equipment—Prevention of Leakage Section XR.C2—Emission Estimation Procedures Secd0n X112—Emissions Control Requirements Section XII.E—Monitoring Section ME—ltI.F—Recordkeeping and Reporting Colorado Regulseien7,Section 011.0 1. Is this storage tank locatedln the 8-hr ozone control area or any ozone non-attainment area or attainment/maintenance area? Yes continue-' 2. Is this storagetank located at a.natural gas processing plant?' rNo Storage Tar 3. Doesih-s storagetank exhibit"Flash"'(e.g..storing non-stabilized liquids)emissions and have uncontrolled actual emissions greaterthan or equal to 2 tons peryaar VOC? +b'C5::...,mss:Source le st Storage Tank is not subject to Regulation?,Section XII.G Section 011.02.-Emissions Control Requirements ' Section XII.C.O—General Requirements for Air Pollution Control Equipment—Preveition of Leakage Section 101.C2—Emission Estimation Procedures Colorado Regulation 7,Section XVII 1. Is this tank located et a transmission/storage facility?' • No Continue 2. Is this condensate5orage tank'located at an oil and gaseaploation and production operation,well production facility',natural gas compressor station'or natural gas processing plant? Yes Go to then 3 Is this condensate storage tank aNzed roof storage tank?. - Go to then 4 Are uncontrolled actual emissions'of this storage tank equal to or greaterthan 6 tons per year VOC? 4es Source ism [Storage tank is subject.Regulation 7,section XVII,B,CS&C.3 Section 0/11.B-General P(ovisims for Air Pollution Control Equipment and Prevention of Emissions Section XVII.C.1-Emissions Control and Monitoring Provisions • Section)011.03 Recerdkeep ng Requ cements 5. Doesthe condensate storage tank contain only stabltted liquids? slit (; Source's sr • 'Storage tank Is subject to Regulation 7,Section 0011.1.2 • Section XVll.02-Capture a nd Monitoring for Storage Tanks fitted with Air Pollution Control Equipment 40 CFR,Part 60.Subpart Kb,Standards of Performance far Voletlle Organic Liquid Storage Vessels T' 1. Is the individual storage vessel capacity greater than or equal to 75 cubic meters(n?)(-472 BBLs]? FTes Go to then 2. Does the storage vessel meetthe following exemption in 00.111b(d)(4)? y_,,,,,,,,,storage Tar a.Does the vessel has a doles rapacity less-than or equal to 1,589.8740'1"'10,000 BBL]used for petroleum'or condensate stored,processed,ortreeted priarto custody transfer'as defined in 60.1115? 3. Was this condensate storage tank constructed,reconstructed,or modified(see definitions 40 CFR,60.2)afterluly 23,1984? ' • 4. Does the tank meet the definition of"storage vessel"'In 60.1111? 5. Does thestomge vessel store."volatile organic liquid(VOL)is as defined in 60.111b? 'T:•% 6. Doesthe storage vessel meet any one of the following additional exemptions: a.Is the storage vessel a pressure vessel designedto operate in excess of 204.9170['29.7 psi]and without emissions to the atmosphere(60.110b(d)(2))?;or b.The design capacity s greaterthan or equal to 151 m'["950 BBL]and stores a liquid with a maximum true vapor pressure'less than 35 kPa(60.1106(6))?;or c.The design capacity's greaterthan or equal to 75 Ma['472 BBL]but lass than 151(r) BBL]and stores a liquid with a maximum true vapor pressure`less than 15.0 kPa(60.110b(b))? 'Storage Tank is notsubjectto NSPS Kb Subpart A,General Provisions 460.1121-Emissions Control Standards for VOC 460.1136-Testing and Procedures 1601150-Reporting and Recordkeeping Requirements _ • 460.1160-Monitoring of Operations 40 CFR,Part 60,Subpart 0000.Standards of Performance for Crude Oil and Natural Gan Production.Transmission and Distribution 1. Is:this condensatestarage vessel looted at a facility intl.onshore oil and natural gas production segment,natural gas processing segment or natural gas transmission and storage segment of the Industry? Yes Continue-' •2. Was this condensate storage vessel constructed,reconstructed,or modified(see definitions 40 CFR,00.2)between August20,2011 and September 18,2015? i.ti E'i: 3. Are potential VOC emissions.from thend0iduel storage vessel greaterthan or equal to 6 tons per year? won Storage Tar 4. Does this condensate storage vessel meet the definition of"storage vessel"'per 605430? NEM -Si Isthe storage vessel subjectto and controlled in accordance with requirements for storage vessels in 40 CFR Part 60 Subpart Kb or 40 CFR Part 63 Subpart HH?. MEM 'storage Tens is not scilicet to NSPS 0000 Subpart A,General Provisions per 160.5425 Table 3 460.5395-Emissions Control Standards forVOC 4605413-Testing and Procedures 4605395(0)-Notification,Reporting and Recordkeeping Requirements 4605416(d)-Cover and Closed Vent System Monitoring Requirements 4605417-Control Device Monitoring Requirements [Note:If a storage vessel is previously determined to be subjectte NSPS 0000 due to emissions above 6 tans per year VOC on the applicability detemJnetion date,it should remain subject to NIPS 0000 per 60.5365(.)(2)even • If potential Vol emissions drop below 6 tons Per Wm] 40 CFR,Part 53,Subpart MAR HO,Oil and Gas Production Facilities • 1. Isthestoage tank located at an act and natural gas production facility that meats either of the following criteria: loss 'Continue-' a.A facility that processes,upgrades or stores hydrocarbon liquids'(63.760(a)(2));OR b.A facility that processes,upgrades or stores natural gas pdorto the point et which natural gas enters the natural gas transmission and storage source category or is deliveredta a final end user'(63.?60(0)(3))? 2. Is the tank looted at a facility that s major'for HAPs7 K!p-A\�� Storage Tar . 3. Does the tank meet the definition of"storage vessel""in 63.761? 4. Does thetank meet the definition of"#oagevessel with the potential forflash emissions"'per 63.761? skS ot-2ES,.p:�::. 5. Is the tank subject to control requirements under40 CFR Part 60,Subpart Kb orSubpart 0000? MEW' 'Storage Tank Is not sublect to MACE HH Subpart A,General provisions per 463.764(a)Table 2 463.766-Emissions Control Standards §65.7]3-Monitoring • 463.774-Recordkeeping §63.775-Reporting RACT Review RACT review is required if Regulation?does not apply AND if the tank Is In the non-attainment area.lithe tank meets both criteria,then review RACT requirement. • 01101eiMet This document assists operators with determining applicability of certain requirements of the Clean Air Act,its implementing regulations,and Air Quality Control Commission regulations.This document is note rule or regulation,end the analysis it contains may not apply to a particular situation based upon the individual facts and circumstances.This document does not change or substitute for any law, regulation,or any other legally binding requirement and is not legally enforceable.In the event of any conflict between the language of this document and the language of the Clean AG Act„its implementing regulations,and Air Quality Control Commission regulations,the language of the statute or regulation will control.The use of non-mandatory language such as"recommend"'may,""should"and'can,.Is • intended to describe APCD interpretations and recommendation.Mandatory terminology such as"must"and°required'are intended to describe controlling requirements under the tarns of the Clean Air Act and Air Quality Control Commission regulations,but this document does not establish legally binding requirements in and of itself. Produced Water Storage Tank(s)Emissions Inventory 003 Produced Water Tank Facility AIRs ID: It= j3 .....,,;3, ,i' 503 .....,a County Plant Point Section 02-Equipment Description Details Detailed Emissions Unit Description: one(1F 500=66!produced Watar tank" T; 1i JII,JAs - �I`3,,,,� tion: Emission Control Device Enclosed Rarer i 377 Description: ,,,w.,.re. ' - HI =- ,.1112 u9Aid'. ...,.,,, - -. ....<.,..,raw„ ..,,a Requested Overall VOC&HAP Control N>`. Efficiency%: Section 03-Processing Rate Information for Emissions Estimates Primary Emissions-Storage Tank(s) _ ActualProducedWaterThroughput= Barrels(bbl)per year Actual Produced Water Throughput While Emissions Controls Operating= r �� Requested Permit Limit Throughput= S,, t ;)R,'ygrj[Barrels(bbl)per year Requested Monthly Throughput= ' 11532 Barrels(bbl)per month Potential to Emit(PTE)Produced Water wow '- Throughput= ?3333 DSO Barrels(bbl)per year • Secondary Emissions-Combustion Device(s) Heat content of waste gas= 2794 Btu/scf Volume of waste gas emitted per BBL of - - liquids produced= 36'scF/bbl Actual heat content of waste gas routed to combustion device 0 MMBTU per year Requested heat content of waste gas routed to combustion device= 13,657 MMBTU per year Potential to Emit(PTE)heat content of waste gas routed to combustion device= 13,657 MMBTU per year Section 04-Emissions Factors&Methodologies Will this storage tank emit flash emissions? Emission Factors Produced Water Tank Uncontrolled Controlled (lb/bbl) (lb/bbl) Emission Factor Source Pollutant (Produced Water (Produced Water Throughput), Throughput) VOC EffiliCaQhmn 1.31E-02 dart , Benzene 0007 3.50E-04 a;$erStaYeE: _ ` n-Hexane . ,-r f$22'. 1.10E-03 itffl['i'Yt� Control Device Uncontrolled Uncontrolled Pollutant (lb/MMBtu) (lb/bbl) Emission Factor Source (waste heat (Produced Water combusted) Throughput) NOx 4 3080 nt 0.0060 Yore CO 0310,( 3,)t 0.0312 N' ,,,, .K1 a�'�flteEte 13`'$ Section 05-Emissions Inventory Potential to Emit. Actual Emissions Requested Permit Limits Requested Monthly Limits Criteria Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled Controlled (tons/year) (tons/year) (tons/year) (tons/year) (tons/year) (lbs/month) VOC 17.8 0.0 0.0 17.8 0.9 151 NOx 0.5 0.0 0.0 0.5 0.5 79 CO 2.1 0.0 0.0 2.1 2.1 360 Potential to Emit Actual Emissions Requested Permit Limits HazardousAirPollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled (lbs/year) (Ibs/year) (lbs/year) (lbs/year) (lbs/year) Benzene 950 0 I 0 950 I 48 n-Hexane 2987 0 0 2987 149 Section 06-.Regulatory Summary Analysis Regulation 3,Parts A,B Source requires a permit Regulation 7,Section XVII.B,C.1,C.3 Storage tank is subject to Regulation 7,Section XVtI,B,C.1&C.3 Regulation 7,Section XVII.C.2 Storage tank is subject to Regulation 7,Section XVIl.C.2 Regulation 6,Part A,NSPS Subpart 0000 Storage Tank is not subject to NSPS 0000 (See regulatory applicability worksheet for detailed analysis) Section 07-Initial and Periodic Sampling and Testing Requirements " Does the company use a site specific emissions factor to estimate emissions? Does the company request a control device efficiency greater than 95%for a flare or combustion device? 9 ' Section 08 Technical Analysis Notes (FOperatoresiirs teda fue1heas ya(uepf27$4Bi )s-no os dc.ocofvati laan3ihednpoolHtlglate=ofr14988tu/sclagd 3s therefpreconsdesedpcceptabla:3Bscf/bbii frsrnfSMemo1402 GPO¢ gt,once€intoftYY*erprsojOr ere.calculaQ k.r.gateem3ssronfact rs iHere9aA:*WreafEnuem3ssionscalculatedfsT E X and224-TMPHFsPs t1 3�r3111111('513 ..331 Section 09-Inventory SCC Coding and Emissions Factors Uncontrolled AIRS Point# Process# SEC Cade Pollutant Emissions Factor Control% Units 003 01 4-04-003-f 5 Fixed Roof Tank,Produced Water,working+breathing+flashing losses PM10 0.00 0 1b/1,000 gallons liquid throughput Nox 0.16 0 lb/1,000 gallons liquid throughput VOC 6.2 95 lb/1,000 gallons liquid throughput CO 0.74 0 lb/1,000 gallons liquid.throughput Benzene 0.17 95 lb/1,000 gallons liquid throughput n-Hexane 0.52 95 lb/1,000 gallons liquid throughput 5 of 18 - lC\PA\2016\16WE0004.CPLxlsm • • • Produced Water Storage Tank Regulatory Analysis Worksheet Please note that NSPS Kb might be might be applicable for certain tanks at water management and injection facilities.If the tanks you are reviewing are at one of these facilities,please review NIPS Kb. Colorado Regulation 3 Perth A and B-APEN and Permit Requirements [Source is In the Non-Attainment Area NON-ATTAINMENT• 1. Are uncontrolled emissions from any criteria pollutants from this individual source greater than 1 TPY(Regulation 3,Part A,Section 11.1.1.a/? Yes Source Req 2. Isthe operator claiming less than 1%crude oil and is the tank located at a non-commercial-facility for processing ml and gas wastewater?(Regulation 3,Part&Section II.D;1.M) AG j Go to next 3,.Are total facility uncontrolled VOC emissions greater than 2 TPY,NOx greater than:5 TPY or CO emissions greater than 10 TPY(Regulation 3,Part 9,Section l 1.0.2)7 - yi%Source Req (Source requires a permit. Colorado Regulation 7,Section XVII 1. Is this tank located at a transmission/storage facility? • - Na Continue-' 2. Is this produced water storage tank'located at an oil-and gas exploration and production operation,well production facility',natural gas compressor station'ar natural gas processing plant? Yes Continue-' 3. Is this produced water storage tank a fixed roof storage tank? 4fg Go to the n 4. Are uncontrolled actual emissions'of this storage tank equal to or greater than 6 tons per year VOC? ye' M1Sourcelsst- 'Storege tank Is sublect to Regulation 7,Section XVII,R,C.1&C.3 Section XVII.t—General Provisions far Air Pollution Control Equipment and Prevention of Emissions Section XVII.C.1-Emissions Control and Monitoring Provisions Section XVII.C.3 Recordkeepng Requirements 5. Does the produced water storage tank con tan only stabilized"liquids?If no,the following additional provisions apply. Ifid -'ciJSource isst 'Storage tank is subject to Regulation 7,Section 0311,C.2 Section XVII.C.2-Capture and Monitoring for Storage Tanks fitted with Air Pollution Control Equipment 40 CFR.Part 60,Subpart 0000.Standards of Performance for Crude oil and Natural Gas Production,Transmission and Distribution 1. Is this produced water storage vessel located et a facility in the onshore all and natural gas production segment,natural gas processing segment or natural gas transmission and storage segment attire industry? Yes Continue-' 2. Was this produced water storage vessel constructed,reconstructed,or modified(see definitions 40CFR,00.21 between August 23,2011 and September 18,2015? Go to then 3. Are potential VOC emissions'from the individual storage vessel greater than or equal to 6 tons peryear? S" 4iStorage Tel 4. Does this produced water storage vessel meet the definition of"storage vessel'vu per 60.5430? 1 !...._. 'Storage Tank is not subject to NSPS 0000 Subpart A,General Provisions per 460.3425 Table 3 • §60.5395-Emissions Control Standards for VOC 460.5913-Testing and Procedures - §60.5395(g)-Notification,Reporting and Recordkeeping Requirements 160.5916(s)-Cover and Closed Vent System Monitoring Requirements 160.5417-Control Device Monitoring Requirements [Note:if a storage vessel Is previously determined to be subject to NSPS 0000 due to emissions above 6 tans per year VOC on the applicability determination date,it should remain subject to NIPS 0000 per 60.5365)e)(2) even if poiemial VOC emissions drop below 6 tons per year] RACT Review RACT review is required if Regulation 7 does not apply AND if the tank is in the non-attainment area.If the tank meets both criteria,then review RACT requirements. • Disclaimer This document assists operators with determining applicability of certain requirements of the Clean Air Act,its implementing regulations,and Air Quality Control Commission regulations.This document is note rule or regulation,and the analysis it contains may not apply to a particular situation based upon the individual facts and circumstances.This document does not change or substitute for any law, regulation,or any other legally binding requirement and is not legally enforceable.In the event of any conflict between the language of this document and the language.of the Clean Air Act„its implementing regulations,and Air Quality Control Commission regulations,the language of the statute or regulation will control.The use of non-mandatory language such as"recommend,""may," 'should,'and'"can,"is intended to describe APCD interpretations and recommendations.Mandatory terminology such as must"and'required'are intended to describe controlling requirements under the terms of the Clean Air Act and Air Qualify Control Commission regulations,but this document does not establish legally binding requirements in and of itself. Hydrocarbon Loadout Emissions Inventory 004 Liquid Loading 'Facility AIRS Count Plant Point Section 02-Equipment Description Details Detailed Emissions Unit -' - '" -Hydroca°bon I`x5adoutta"Yanktruoks _ Description:. Emission Control Device ,f t s f[. 4 f l T' grq�=mrr 3 3 Description: ,441(x'33 y 3,3 3 ,;;r%1a v ' uf1MS10aIi0,. »,,»,o Is this loadout controlled? Collection Efficiency: Nftg(O1151 Control Efficiency: Requested Overall VOC&HAP Control Efficiency%: 66.50 Section 03-Processing Rate Information for Emissions Estimates . Primary Emissions-Hydrocarbon Loadout Actual Volume Loaded= SHERNEME Barrels(bbl)per year Actual Volume Loaded While Emissions Controls Operating= .. Barrels(bbl)per year Requested Permit Limit Throughput= mat`U�63-fg Barrels(bbl)per year. Requested Monthly Throughput= 8184 Barrels(bbl)per month Potential to Emit(PTE)Volume Loaded= 121012-?J,Bt,&17;,Barrels(bbl)per year. Secondary Emissions-Combustion Device(s) Heat content of waste gas •w1,,,,1,2i4y Btu/scF Volume of waste gas emitted per year= 172572 scf/year Actual heat content of waste gas routed to combustion device= 0 MMBTU per year Requested heat content of waste gas routed to combustion device= 482 MMBTU per year Potential to Emit(PTE)heat content of waste gas routed to combustion device= 482 MMBTU per year Section 04-Emissions Factors&Methodologies Does the company use the state default emissions factors to estimate emissions? Does the hydrocarbon liquid loading operation utilize submerged fill? " - Emission Factors Hydrocarbon Loadout Uncontrolled Controlled Pollutant (lb/bbl) (lb/bbl) Emission Factor Source (Volume (Volume Loaded) Loaded) VOC 2.36E-01 _ 7,91E-02 Benzene 4,10E-04 1.37E-04 ',OS; n-Hexane 3,60E-03 Control Device Uncontrolled Uncontmned Pollutant (Ib/MMBtu) (lb/bbl) Emission Factor Source (Volume (waste beat combusted) Loaded) NOx ORNIEBOMOMERNM 3.40E-04 a42CNptvr135&Ydusttiaffare3' [ �;4.3100,,,,,,, :�3 1.55E-03 ,,„si. �Es�r�kfak,�iaYeF�CE1j �CO Section 05-Emissions Inventory Potential to Emit Actual Emissions Requested Permit Limits Requested Monthly Limits Criteria Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled Controlled (tons/year) (tons/year) (tans/year) (tons/year) (tons/year) (Ibs/month) NOx 0.02 0,00 0.00 0.02 0.02 3 VOC 11,37 0.00 0.00 11.37 3.81 647 CO 0,07 0.00 0.00 0.07 0.07 13 Potential to Emit Actual Emissions Requested Permit Limits Hazardous Air Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled (lbs/year) (lbs/year) (Ibs/year) (Ibs/year) (Ibs/year) Benzene 40 0 I 0 40 I 13 n-Hexane 347 0 0 347 116 Section 06-Regulatory Summary Anaiysis Regulation 3,Parts A,B Source requires a permit RACT-Regulation 3,Part B,Section 111.0.2.0 The loadout must be operated with submerged fill to satisfy RACT. (See regulatory applicability worksheet for detailed analysis) _ Section 07-Initial and Periodic Sampling and Testing Requirements Does the company request a control device efficiency greater than 95%for a flare or combustion device? :i111-Me2'711411•§Nalig 5 ct n 08 Techel al An l�i N t Pjfi A y�g 4petat� d3taerta§5(aAfaetorsto€alclulateunontrollede 7SS70StfeCe e& re no4mf5son3ealcuidtgdf the,HAPST,E,R;"and2a4TMFConiraliedemsslonsaecalcUlztedudmgacollectloh.efficenCY31 of70r asEreuu'sterl8drator "' g Dp X33 j't.,mj1333', .. Hh)kSFand;sf�+6bL,ny�sactlontt3 from eankuapars rea of promax simulat nba dore situ spect[¢�ressunzed bgmd sample_`, _ _ Section 09-Inventory SCC Coding and Emissions Factors Uncontrolled • AIRS Point# Process It SCC Code Pollutant Emissions Factor Control% Units 004 01 4-06-001-42 Crude Oil:Submerged Loading Balanced Service(S=1) PM10 0.00 0 lb/1,000gallons transferred NOx 0.01 0 Ih/1,000 gallons transferred VOC 5.6 67 lb/1,000 gallons transferred CO 0.04 • 0 lb/1,000 gallons transferred • Benzene 0.01 67 lb/1,000 gallons transferred n-Hexane 0.09 67 lb/1,000 gallons transferred • • 8 of 18 K:\PA\2016\16WE0004.CP1.xlsm • • • • • • Hydrocarbon Loadout Regulatory Analysis Worksheet Colorado Regulation 3 Parts A and B-APES and Permit Requirements 'Source is in the Non-Attainment Area ATTAINMENT 1. Are uncontrolled actual ernissionsfrom any criteda pollutants from this individual source greater than 2133(Regulation 3,Part A,Section ll.D.1.a)? t. 2. Is the loadout located t an exploration and production site(e.g„well pad)(RegulatiOn 3,Pert B,Section IL D.11)? 1.1)? 3. Is the d t operation loading less than 10,000 g lI s(238 BBLs)of crude oil per day on an annual average basis? 4. Is the loadout operation loading less than 6,750 bbis per year of condensate splash fill? • 5. Is the loadout operation loading l than 16,30abbls per year of condensate via submerged fill procedure? 6. Are total facility uncontrolled VOC emissions greater than 5TPY,NOx greater than 10 TPY or CO emissions greater than lO TPY(Regulation 3,Part S,Section 11.1.3)? - ..-. you have Indicated that source is In the Nan-Attainment Area NON-ATTAINMENT 1. Are uncontrolled emissions from any criteria pollutants from this individual source greater than 1 TPY(Regulation 3,Part A,.Section llA.l.a)? - phi ''Go to next 2. Is the loadaut located at an exploration and production site(e.g.,well pad)(Regulation 3,Parts,Section 11.0.1.1)? yeSt..7 Go to the n 3. Is the laadout operation loading less than 10,000 gallons(238 BBLs)of crude oil per day on an annual average basis? airs :td Go to neM 4. Is the loadoutoperaton loading lessthan 6,750 bbls per year of condensate via splash fill? srm Go to next 5, Is the d t operation loading less than 16,308 bbls per year of condensate via submerged fill procedure? y` Go to next 6. Are total facility uncontrolled VOC emissions from the greater than 2 TPY,NOx greater than 5 TPY or CO emissions greater than 10TPY(Regulation 3,Part B,Sectlon 11.1.2)? ,'�4&'a'„ The to dou 'Source requires a permit 7. RAC-Are uncontrolled VOC emissionsfrom the laadout operation greater than 20 tpy(Regulation 3,Part B,Section lll.02.a)? itY The laadou 'The laadout must be operated with submerged fill to satisfy RACT. Disclaimer This document assists operators with determining applicability of certain requirements of the Clean Air Act,its implementing regulations,and Air Quality Control Commission regulations.This document is not a rule or regulation,and the analysis it contains may not apply to a particular situation based upon the individual facts and circumstances.This document does not change or substitute for any law, regulation,or any other legally binding requirement and is not legally enforceable.In the event of any conflict between the language of this document and the language of the.Clean Air Act„its implementing regulations,.and Air Quality Control Commission regulations,the language of the statute or regulation will control. The isa of eon-mandatory language such as°recommend;""may,"°should,"and'can,"is intended to describe APCD interpretations and recommendations.Mandatory terminology such as mustard°required'are intended to descrbe controlling requirements under the:terms of the Clean Air Act and Air Quality Control Commission regulations,but this document does not establish legally binding requirements in and of itself. Separator Venting Emissions Inventory 006 Separator Venting Facility AIRs ID: County Plant Point • Section 02-Equipment Description Details Rmtit[b; frfs�iwbpr?(k}'HLPseperatordur€ngemergencycondrtfon_s " �� Detailed Emissions Unit Description: uu3w.•�„ - - - \ a E'nelosedflare - 33 Emission ControI Device Description: Requested Overall VOC&HAP Control Efficiency/: ENIMIDOISMAN Limited Process Parameter '55111L 111 Section 03-Processing Rate Information for Emissions Estimates • Primary Emissions-Separator Actual Throughput= MMscf per year 1 Requested Permit Limit Throughput 3ri MMscf per year Requested Monthly Throughput= 6 MMscf per month Potential to Emit(PTE)Throughput= 72 MMscf per year Process Control(Recycling) Equipped with a Secondary Emissions-Combustion Device(s)for Air Pollution Control Separator Gas Heating Value: 33 f,3E•Btu/scf Section 04-Emissions Factors&Methodologies Description / } f':'. �/T X3113 )l3 ,; .- '�,,% . .d1ff173 I'a One(i HLP se Pdtdrr`zffigh pressure,4af f j(tldted to sales pipelsf ek r 55fire.a63S W4t 1 0 fl₹re.Dhdng emergegWytoritlingns«i€d�assI4 0fllSed fa an eme p tare A s[ta�013f111 u1es gas"atmlflolh.Ca ø/ d at.;; 9 �Yli 73 3 7 � iv z31� 98Pskdnd9th1 gf i �� k /'a,,d' ., ,.,,,,„�, 5£�..; _", .;r NMMId1331�7r.,. ,,,_ ≥�'✓,<,>Iag „n r te,,,,11x._,_ .ssid�. m, .-� ,,,,,,.,,.. ._.... ,n g' r MW 23'6ti(iA'.Ib/Ib-mol Displacement Equation Ex=Q*MW*Xx/C Weight% Helium C02 '��jjS N2 It13,tt . „1x11 methane :. ,ay,g33 ethane 5iS2'.. propaneNUMFAME.0140 isobutane isopentane „1r,,,,1,yfl1111.»1 ,'_.._3_Y2 n-Pentane flNIMMINSigiEtig, cyclopentane PEENOMMEtt20 n-Hexane 111x:'•?e,6'tS9: cyclohexane ••,.0-23 Other hexanes n,k,,,,., ; 0:78' heptanes ,,,,,0-17: methylcyclohexane MARNEMEMIS- 224 TMP giggElegaiki& Benzene ,0:©$ Toluene• Ethylbenzene „0;0Y Xylenes ,,,,,,,,i, #I„©d. C8+Heavies 3 ,,„,_...,.0.46 Total 99.96 VOC Wt% 30.31 Emission Factors , Separator Venting Uncontrolled Controlled Emissign Factor Source Pollutant (lb/MMscf) (1b/MMscf) (Gas Throughput) (Gas Throughput) VOC 18874,0930 Benzene 46.8894 to Toluene 45.5195 2.2760 Ethylbenzene 12,0181 0.6009 �� i Xylene 21,4832 "742 .,y.� e& 1 n-Hexane 365.0278 18.2514 . ,gdsar� , �� 224 TMP 48.5085 Primary Control Uncontrolled Uncontrolled Uncontrolled Pollutant (lb/MMBtu) Ib/MMscf Emission Factor Source (Waste Heat Combusted) (Gas Throughput) PM10 0,000 y��' 5`"?�m- 2'C �/ PM2.5 0,000 sox 0.000 .,' NOx 40680 90.9841 /€n_usfrra rds' CO ^'O,t3100 414.780 '7 - pY 33',,. , 10 of 18 K:\PA\2016\16WE0004.CP1.xlsm • Separator Venting Emissions Inventory • Section 05-Emissions Inventory - - - Potential to Emit Actual Emissions - Requested.Permit Limits Requested Monthly Limits . Criteria Pollutants Uncontrolled • Uncontrolled Controlled Uncontrolled Controlled. Controlled • (tons/year) (tons/year) (tons/year) (tons/year) (tons/year) (lbs/month) PM10 9.00 0.00 0.00 0.00 0:00 0 _ PM2.5 0.00 0.00 0.00 0.00' 0.00 0 SOx -- 0.00 0.00 0.00 0.00 0.00 0 NOx 3.28 0.00 0.00 3.28 3.28 556 VOC 679.47 0.00 0.00 679.47 33.97 5777 CO 14.93 0.00 0.00 14.93 14.03 2536 Potential'to Emit Actual Emissions Requested Permit Limits . Hazardous Air Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled (lbs/year) (lbs/year) (lbs/year) (lbs/year) (lbs/year) Benzene - 3376 0 0 3376 169 Toluene 3277 0 0 3276 164 Ethylbenzene 065 0 0 062 43 Xylene. 1547 0 0 1548 77 n-Hexane 26282 0 0 26280 1314 224 TMP 3493 0 0 3492 175 Section 06-Regulatory Summary Analysis . Regulation 3,Parts A,B Source requires a permit Regulation 7,Section)0/II.B,'G Source is subject to Regulation 7,Section XVII.B.2,G - Regulation 7,Section XVII.B.2.e The control device for this separator is not subject to Regulation 7,Section XVII.B.2.e (See regulatory applicability worksheet for detailed analysis) Section 07-Initial and Periodic Sampling and Testing Requirements • Using Gas Throughput to Monitor Compliance Does the company use site specific emission factors based on a m sample to estimate emissions? This sample should represent the gas outlet of the equipment covered under this AIRS ID,and should have been collected within one year of the application received date.However,if the facility has not been modified(e.g.,no new wells brought on-line),then it may be appropriate to use an older site-specific sample. If no,the permit will contain an"Initial Testing Requirement"to collect a site-specific gas sample from the equipment being permitted and conduct an emission factor analysis to demonstrate that the emission factors are less than or equal to the emissions factors established with this application. - Are facility-wide permitted emissions of VOC greater than or equal to 90 tons per year? Will the operator have a meter installed and operational upon startup of this point? Yes If no,the permit will contain a condition that requires the operator to calculate gas throughput using the liquid throughput until the meter is installed and operational(not to exceed 180 days).This condition will use the"Volume of waste gas emitted per BBL of liquids throughput"(scf/bbl)value in section 03. Does the company request a control device efficiency greater than 95%for a fare or combustion device? If yes,the permit will contain and initial compliance test condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling Section 08 Technical Analysis Notes 33,,,,.: ;sx3 ,, ,:: irxfr .� .a id'p gS -: I gar r x - +"P. rt(6lgsrnan fromfe enderlgasapa)yslsgfrI dfrom thAfs.. 3 $ 5 iw :?.. 'a.e.#0 tmriY,rq,p4,,, HHV from extend`mga analysts-Tlxis,efrff29.A.,,5tre: was anginlafy se 3 open ffare ficl{(IS news ntTo.. sedfI r p rtbe11/13/2017APE) o3dification _ 3 �� it I 73ii13 j)j33131 � I an Ij3r3 i f 3 31 3 - 3 rg3 �j 3 3 33 `�I.a.,i3ula�.a„ �;��.a - ..,,,,,,..,. .._ •3 ...... . ............zuw.:,...... _ ��,_.. • Section 09-Inventory SCC Coding and Emissions Factors Uncontrolled Emissions AIRS Point# Process# SCC Code Pollutant Factor Control% Units 006 01 3.10-001.60 Flares PM10 0.00 0 Ib/MMSCF PM2.5 0.00 0 lb/MMSCF. SOx 0.00 0 lb/MMSCF NOx 90.98 0 Ib/MMSCF - VOC. 18874.09 95 Ib/MMSCF CO 414.78 0 lb/MMSCF Benzene 46.89 95 Ib/MMSCF Toluene 45.52 95 Ib/MMSCF Ethylbenzene 12,02 95 Ib/MMSCF Xylene 21.48 95 Ib/MMSCF n-Hexane 365.03 95 lb/MMSCF 224 TMP 48.51 95 Ib/MMSCF • 11 of 18 K:\PA\2016\16WE0004.CP1xlsm • • Separator Venting Regulatory Analysis Worksheet Colorado Regulation 3 Parts A and B-APEN and Permit Requirements • 'Source is in the Non-Attainment Area • • ATTAINMENT 1. Are uncontrolled actual emissions from any criteria pollutants from this individual source greater than 2 TPY(Fibrillation 3,Part A,Section ll.D.1.a)? 2. Are total facility uncontrolled VOC emissions greater than 5 TPY,NOx greater than 10 TPY or CO emissions greater than lO TPY(Regulation 3,Part 3,Section 11.5.3)3 'Not enough information • NON-ATTAINMENT 1 Are uncontrolled emissions from any criteria pollutants from this individual source greater than 1 TPY(Regulation3,Part A,Section R.D.1.a)7 30501 Source Req 2. Are tete]facility uncontrolled VOC emissions from the greater than 2 TPY,NOx greater than 5 TPY or CO emissions greater than 10 TPY(Regulation 3,Part B,Section II.0.2)? WPM 'Source requiresa permit Colorado Regulation 7.Section XVII 1. Was the well newly constructed,hydraulically fractured,or recompleted on or after August 1,.2014? MiNE.Sisource is sr 'Source issubject to Regulation 7,Section X511.5.2,0 - - Section XVII.B.2—General Provisions for Air Pollution Control Equipment and Prevention of Emissions Section XVII.G-Emissions Control • - Alternative Emissions Control(Optional Section) a. Is this separator controlled by a back-up or alternate combustion device(i.e.,notthe primary control device)that is not enclosed? wyffinIThe contro 'The control device tomtits separator is notsubject to Regulation 7,Section XVII.B.2.e Section XVII.B.2.e—Alternative emissions control equipment Disclaimer - A This document assists operators with determining applicability of certain requirements of the Clean Air Act,its implementing regulations,and Air Quality Control Commission regulations.This document is • note rule or regulation,and the analysis it contains may not apply to a particular situation based upon the individual facts and circumstances This document does not change or substitute for any law, regulation,or any other legally binding requirement and is not legally enforceable.In the event of any conflict between the language of this document and the language of the Clean Air Apt„its implementing • regulations,and Air Quality Control Commission regulations,the language of the statute or regulation will control. The use of non-mandatory language such as"recommend,"'may,"should,"and"can,'is intended to describe APCD interpretations and recommendations.Mandatory terminology such as"must"and`required"are intended to describe controlling requirements under Me terms of the Clean Air Act and Air Quality Control Commission regulations,but this document does not establish legally binding requirements in and of itself • Separator Venting Emissions Inventory 007 Separator Venting 'Facility AIRs ID: County P08i1, 3u3.ikutar,. Poin3i? 3,R: t Section 02-Equipment Description Details. (3.)low-pressure seffaratar 33�3j3 3 j 1 ...y - One Detailed Emissions Unit Description: �3, „3Ii3i.u,,,,,, .,31A3..'� " r%,,,3.MgMMigiEESrE,, ANNEMEL2s.i, nclosed'ffaYd '.3'71713j]1 i3 Y fl �S �P 13? 3 3iii3 Emission Control Device Description: �a,,,,,33,711333y. .-,3,Ii4�133ibs ' 3 ,.�` : ,„ ,,_�,�'t>I�(�w Requested Overall VOC&HAP Control Efficiency 5: Limited Process Parameter d:; Gas meter • yes' a inlifia Section 03-Processing Rate Information for Emissions Estimates _ Primary Emissions-Separator Actual Throughput=333'3 t;1',_,,;,' __ % MMscf per year Requested Permit Limit Throughput= `',3.15 MMscf per year Requested Monthly Throughput= 0 MMscf per month Potential to Emit(PTE)Throughput= 3.1 MMscf per year Process Control(Recycling) Equipped with a VRU: Secondary Emissions-Combustion Device(s)for Air Pollution Control ' Separator Gas Heating Value: "''i,77'(_ Btu/scF Section 04-Emissions Factors&Methodologies / Descnptton .. ss ,:333 3 i33'I1}t 331 3, .. )3� sump . , ,,, �� -- 3l�''l��ll�W� - � 3�1 Ay MEA LFfI..P`drattSrem45StpF1 cat ulatedfromsate;spe',,t₹tc,lP,gas,sa0rp(e e9)lo xuE6J9f20,Sat ps an489dogF ThE:...�tplltestoaaedusmg;CrrWGlfas mulotraRhasar'ttS( -sperafrcprestv5 1t4uidxod$ triples. � I ,3�j _ .� 3b<s �� „�,,... 33 assitiliii ,,,..,.,.. .. MW �_„1";'r 31.5736 Ih/Ib-mol Displacement Equation Ex=CO MW'Xx/C Weight.% Helium CO2 fix- '.: 4.5504 N2 ,33A'£.. 0.1905 methaneggingigttagO ethane N S--- 195G2�a propane IhiggalE0004 isobutane MAIEnigigiDdo n-butane °Y` =-=12-35&3; isopentane 1 O ,,,'3' '! 2,46,45 n-pentane 3e,-- 3.0076 cyclopentane - 0.372,4 n-Hexane Mgr- Other hexanes heptanes 3,:,,103356. methylcyclohexane O. -x-.SIOSE 224-TMP Benzene ((liv, ,.„,,,, ::.,61;352 • Toluene 505 Ethylbenzene bffiffnieffatit Xylenes __..,,,1,3x4',r•ttO73U C8+Heavies :,,a,3>v.....,.,...x$5.5315 Total 99.9690 VOC Wt% 53.20 Emission Factors separator Venting Uncontrolled Controlled Emission Factor Sour<e Pollutant (lb/MMscf) (lb/MMscf) (Gas Throughput) (Gas Throughput) VOC 44316.0885 2215.8044 pir' - Benzene 115.1312 5.7566 _ _ atra Toluene 120.5462 6-0273 - lute Ethylbenzene 34,2394 1.7120 ylr, y sanalysts ¢ Xylene 60.8146 n-Hexane 898.2231 44.9112 224 TMP 123.9618 6.1981 `t Primary Control Device Uncontrolled . Uncontrolled Pollutant (Ib/MMBtu) lb/MMscf Emission Factor Source (Waste Heat Combusted) .(Gas Throughput) PM10 111111 0.000 NT— PM2.5 13331 0.000 • SOx t4","h 0.000 NOx 1 3333 3g{ts,0680 120.428 *.0.442 '-'1Z:::;„„„;;;;?; CO 13 of 18 K:\PA\2016\16WE0004.CP1.xlsm Separator Venting Emissions Inventory Section 05-Emissions Inventory Potential to Emit Actual Emissions Requested Permit Limits Requested Monthly Limits Criteria Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled Controlled (tons/year) (tons/year) (tons/year) (tons/year) (tons/year) (lbs/month) PM10 0.00 0.00 0.00 0.00 0.00 0 PM2.5 0.00 0.00 0.00 0.00 0.00 0 SOX 0.00 0.00 0.00 0.00 0.00 0 NOx 0.19 0.00 0.00 0.19 0.19 32 VOC 68:69 0.00 0.00 68.23 3.41 579 CO 0.85 0.00 0.00 0.85 0.85 145 Potential to Emit Actual Emissions Requested Permit Limits ' Hazardous Air Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled (lbs/year) Ohs/year) (lbs/year) (Ibs/year) (Ibs/year) Benzene 357 0 0 354 18. Toluene 374 0 0 372 19 Ethylbenzene • 106 0 0 106 5 Xylene 189 0 0 188 9 n-Hexane 2784 ❑ 0 2766 138 224 TMP 384 0 0 382 19 Section 06-Regulatory Summary Analysis Regulation 3,Parts A,B Source requires a permit Regulation 7,Section XVII.B,G Source is subject to Regulation 7,Section XVII.8.2,G Regulation 7,Section XVII.B.2.e The control device far this separator is not subject to Regulation 7,Section XVII.B.2.e (See regulatory applicability worksheet for detailed analysis) • Section 07-Initial and Periodic Sampling and Testing Requirements Using Gas Throughput to Monitor Compliance Does the company use site specific emission factors based on a liar sample to estimate emissions? ¢' Are facility-wide permitted emissions of VOC greater than or equal to 90 tons per year? Le Will the operator have a meter installed and operational upon startup of this point? Yes If no,the permit will contain a condition that requires the operator to calculate gas throughput using the liquid throughput until the meter is installed and operational(not to exceed 180 days).This condition will use the"Volume of waste gas emitted per BBL of liquids throughput"(scf/bbl(value in section 03. Does the company request a control device efficiency greater than 95%for a flare or combustion device? ns _ , . , If yes,the permit will contain and Initial compliance test condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling 5 t 08-T chnical Analysis Notes The"Requestedp rmitlrr(d'b1'55th)spreadsheet'arnfrorn.operatorcalculatiorrs,While the PTE values are Sal uloedonthtsspreadsheet Tbere'am.minardiscrepaneses bewteen the two values likely duet&oundingvanati n oc ,�� different estimates of IiI il(/l wglghts';'ermiLre€fect`s:.operatar calculated emission factorsand emission.l)enats --- - Operator usedProMaxtol 9ytffretughput#'r`q 'separators Gas composition is from as itevpctfic extendedgasanulysis collected 6/9J2O1Ti 333 ��li N 3 331 3 7q) Section 09-Inventory SCC Coding and Emissions Factors r Uncontrolled Emissions AIRS Point# Process# SCC Code Pollutant Factor Control% Units 007 01 3-10-001-60 Flares PM10 0.00 0 Ib/MMSCF PM2.5 0.00 0 Ib/MMSCF SOx 0.00 0 Ib/MMSCF NOx 120.43 0 Ib/MMSCF _ VOC 44316.09 95 lb/MIVISCF CO 549.01 0 lb/MMSCF Benzene 115.13 95 lb/MMSCF Toluene 120.55 95 lb/MMSCF Ethylbenzene 34.24 95 Ih/MMSCF Xylene 60.81 95 lb/MMSCF n-Hexane 098.22 95 Ib/MMSCF 224 TMP 123.96 95 lb/MMSCF 14 of 18 K:\PA\2016\16WE0004.CP1.xlsm Separator Venting Regulatory Analysis Worksheet Colorado Re lotion 3 Pares A and B-APEN and Permit Requirements 1Sourceisin the Non-Attainment Area ATTAINMENT 1. Are'uncontrolled actual emissions from any criteria pollutants from this individual source greater than 2 TPY(Regulation 3,Part A,Section ll.D.1.a)? 2. Are total facility uncontrolled VOC emissions greater than 5 TPY,NOR greater than 10 TPY or CO emissions greater than 10 TRY(Regulation 3,Part B,Section 11.03)7 p.Not enough information NON-ATTAINMENT 1. Are uncontrolled emissions from any criteria pollutants from this individual source greater than 1 TPY(Regulation 3,Part A,Section IID.1.a)? yo' l5 ce Req 2. Am total facility uncontrolled VOCemasions from the greater than 2 TPY,NOR greater than 5 TPY or CO.emissions greater than 10 TPY(Regulation 3,Part R,Section 11.0.2)7 ,'yes :Source Req (Source Requires a permit i Colorado Regulation 7,Section XVII 1. Was the Well newly.constructed,hydraulically fractured,or recompleted on or after August 1,20147 - I5ource is sr. 'Source is subjectto Regulation 7,Section XVII.B.2,0 Section XVII.B.2—General Provisions for Air Pollution Control Equipment and Prevention of Emissions Section XVII.G-Emissions Control Alternative Emissions Control(Optional Section) a. Is this separator controlled by a backup or alternate combustion device(i.e.,not the primary control device)that is not enclosed? gtralThe contro . IThe c ntrol deuce for this separator is not subject to Regulation 7,Section XVII.B.2.e Section XVII.B.2.e—Altemative emissions control equipment Disclaimer This document assists operators with determining applicability of certain requirements of the Clean Air Act,its implementing regulations,and Air Quality Control Commission regulations.This document is not a rule or regulation,and the analysis it contains may not apply to a particular situation based upon the individual facts and circumstances.This document does not change or substitute for any law, regulation,or any other legally binding requirement and is not legally enforceable.In the event of any conflict between the language of this document and the language of the Clean Air Act„its implementing regdlations,and Air Quality Control Commission regulations,the language of the statute or regulation will control. The use of non-mandatory language such as"recommend,"'may,"`should,"and`can"is intended to describe APCD interpretations and recommendations.Mandatory terminology such as'must"and'required"are intended to describe controlling requirements under the terms of the Clean Air Act and Air Quality Control Commission regulations,but this document does not establish legally binding requirements in and of itself Glycol Dehydrator Emissions Inventory 011 Dehydrator 'Facility AIRS ID: I:,. ..,,, )N»A„?:B;:.₹s�m..e.m.m,_.. W- 323,Fv.., County Plant Point Section 02-Equipment Description Details Dehydrator Information Dehydrator Type: Make: '.5 TBOHt Model: 6f 3 TBif 333 Serial Number: T Design Capacity: 11O1 2 MM cf/day • � Recirculation Pump Information Number of Pumps 2 , NI Pump Type Make: Rummy Model: PV45015 Design/Max Recirculation Rate: .7.S '',gallons/minute Dehydrator Equipment - Flash Tank °9.✓�9 flash tank, Reboiler Burner and rehoiler burner Stripping Gas er xii ,i.,,.:Stripping gun is injected Into the reboller. One(1)Triethylene glycol(TEG)natural gas dehydration unit(Make:TBD,Model:TBD,Serial Number:TBD(with a design capacity of 2 MMscf per day.This emissions unit is equipped wok 2(Make:Klmray,Model:PV45015(gas driven glycol pump with a design capacity of 7.5 gallons per minute.This dehydration unit is equipped with a Dehydrator Equipment Description still vent,flash tank,and rebviler burner.Stripping gas is injected info the reboiler. Emladensfrom the still vent are routed to an air-cooled condenser,and then to the Enclosed Flare.Emissions from the flash tank am reseed directly to the closed-loop Emission Control Device Description: system. Secdon 03-Processing Rate Information for Emissions Estlmates Primary Emissions-Dehydrator Still Vent and Flash T k(dp set) 'Requested Permit Limit Throughput= ermag,{(Fr;;va MMscf per year Requested Monthly Throughput= 62 MMscf per month Potential to Emit(PTE)Throughput= 730 MMscf per year Secondary Emissions-Combustion Devices)for Air Pollution Control Still Vent Control Dry Gas Throughout: Condenser: Still Vent Primary Control: 750.0 MMscf/yr 62.0 Condenser emission reduction claimed: • R q st dC d Outlet Temperature: `�f 3,�j..D g F Still VentSecondary Control: 0.0 MMscf/yr Primarycontrol device: ,� ,,,,, i,Nivf e�Ali Control Efficiency% Waste Gas Combusted: Primary control device operation: h/y Requested TOTempj ri ,3 `Deg F Still Vent Primary Control: 2.2MMscf/yr 0.2 Secondary control device: Efficiency% Still Vent Secondary Control: 0.0 MMscf/yr Secondary control device operation: AKf t§i5 h/yr Still Vent Gas Heating Value: % ,ry;,,, -(0e/set Still Vent Waste Gas Vent Rate: ,;%%%;yc ,DSIE 2j som Flash tank Control Dry Gas Throughut: Primary controlduce: %t'(Coved'Iaok?ystikl ,,,,,,:7 "„tl,,ONC trot Efficiency% Flash Tank Primary Control: 730.0 MMscf/yr • Primary control device operation: 876D hr/yr Flash Tank Secondary Control: 0.0 MMscf/yr Secondary control device: rig4:- .§9MEMINtIR9Kfrifarjggla Control Efficiency% Waste Gas Combusted: Secondary control deuce operation: hr/Yr 9 Flash Tank Primary Control: 0.0 MMscf/yr Flash Tank Gas Heating Value. - -Bt f of Flash Tank Secondary Control: 0.0 MMscf/yr Flash Tank Waste Gas Vent Rate: Section 04-Emissions Factors&Methodeloeiee Dehydrator f.fE t '333 3 33 3 3 333 33dj q£� i�5 t 1j 11 bb 3 - T i Em asta sa:eroatad us ng G,g��; f�n��nr�rpoalb�n/4f,r cdt mod�i ffp f a� 1 vg s'&amp₹e pn gted6(9/2023'`�t � / d f 333 33371 33j 37 3 3 3 UY temPe at reand Prassum qP fs vf�7e pgEtme3y�,�2kfr�E�� ps`g Alt S� t �7�3�3�q 'ta=�Y`kO�ESe RarameE r5.3 „a ;�j�/,y�/4 si m..:..plO10,�''--> ,a.•„i� �1,393IH1ii�'`S ll MEE 1..,,,; +Lv�fvIN,, Input Parameters Inlet Gas Pressure MIENNOCIEgibsig Inlet Gas Temperature 120' dogF Requested Glycol Recirculate Rat ,0406 _ i gpm Control Scenario Control scenario STILL VENT Primary Secondary FLASH7ANK Primary Secondary Pollutant Uncontrolled(lk/hr) Controlled(Ib/hr) Controlled(lb/hr) Pollutant Uncontrolled Controlled(Ib/hr) Controlled (16/hr) (Ib M VOC 3.0855 0.154275 VOC .yASIR-<„ 0 0 Benzenerebb,0:7•950:ffiletrab 0.01525 Benzene f,goDAS5? 0 0 Toluene 0 3162 0.01591 Toluene Walt )t 0 0 Ethylbenzene 00479 0.004895 Ethylbenzene �.f0-{A 1y1lit 0 0 a'` n` tylenee ROOTS "':' 0.03209 Xylenes 'Wax o4',',.1 0 0 n-Hexane 0,0646 0.00325 _ n-Hexane r.« .4_ I D 224-IMP 9.0077 0.000385 224-IMP 19„0fm0H82"m'im 0 0 Emission Factors Glycol Dehydrator Uncontrolled Controlled Emission Factor Source Pollutant (Ih/MMscf) (Ili/MMscf) Throughput) (Dry Gas Throughput( VOC. 83.99 1.85 'e 1 � ' SK O Benzene 3.3684 0.159 � '714,r Toluene 3.9648 0.19092 m Ethylbenzene 1.2012 0.05874 e..� XYlene 2.946 0.14508 ., fig sre,,, %i /� n Hexane 2247MP 0.1908 0.00462 v ,;,:'o AM, ,r,,,,',..,,,,,,,....' Still Vent Primary Control Device Uncontrolled Uncontrolled, Pollutant (Ib/MMBtu( (Ili/MMscf( Emission Factor Source (Waste Heat (Waste Gas Combusted) Combusted( ��tt �N ,.��y ar�ux�� NOx iyn, 0 0880.6S684S 67.1901 )P t/11a .°91MC y,1 CO 7; ,fl y 00 ,;' 306.3079 ,ylkp,.c,4locthapEOe 13:B4OHdettk)at4P29P¢4(Cot' Glycol Dehydrator Emissions Inventory Section OS-Emissions Inventory Did operator request buffer? j RequestEd Butter(%), , 4, t Potential to Emil Actual Emissions Requested.Permit Limits Requested Monthly Limits Criteria Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled Controlled (tons/year) (tons/year) (tons/year) (tons/year) (tons/year) (lbs/month) NOx 0.07 0.1 0.1 0.074 0.1 13 CO 0.34' 0,3 0.3 0.337 0.3 57 VOC' 50.66 - 30.7 0.7 30.7 0.7 115 Potential to Emit Actual Emissions Requested Permit Limits Hazardous Air Pollutants Uncontrolled Uncontrolled- Controlled.- .Uncontrolled Controlled (Ibs/year) (Ibs/yoer) (Ibs/year) - (Ibs/year)' (Ibs/year) Benzene., 2459 2459 116 .2459 116 Toluene 2894 2894 139 2894 139 Ethylbenzene 877 877 43 877 43 Xylene 2151 2151 100 2051 106 n-Hexane. 1212 1212 28 1212 28. 224TMP 139 139 3 139 3 Section 06-Regulatory Summary Analysis - - Regulation 3,Parts A,B Not enough information Regulation 7,Section 1111.0,D Dehydrator is subject to Regulation 7,Section XVII,B,0.3 Regulation 7,section XVIiB.2.e The control device for this dehydrator is not subject to:Regulation 7,Section 0111,0.2.0 Regulation 7,Section XII.H' Dehydrator is subject to Regulation 7,Section X11.0 Regulation B,Part E,MACT Subpart HH(Area) The dehyunii meetsthe Uowmte exemption Regulation 8,Part E,MACT Subpart HH(Major) You have indicated that this facility is not subject to.Major Source requirements of MACT HH. Regulation 8,Part E,MACT Subpart HHH You have indicated that thisfacility is not subject to MACT HHH. (See regulatory applicability worksheet for detailed analysis) Section 07 1 rt Iand Periodic Sampling and Testing Requirements Was the t nd d wetg mple used in the GlyCalc model/Process model site specific and collected within a yearofapplicatonsubmittal? tgr If no;the permit will contain en"Initiel.Compliance"testing requirementto demonstrate.compliance with emission limits Does the company request a control device effciencygreater than 95%far a flare or combustion device? If yes,the permit will contain and initial compliance test condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling If the company has requested a control device efficiency greater than 95%,is a thermal oxidizer or regenerative thermal oxidizer being used to achieve it7 No If yes,the permit will contain a condition specifying the minimum combustion chamber temperature for the thermal oxidizer company using requesting combustion temperature 400 de F? Par Is the thermal oxidizer AND re tin chamber tam lure lower 1, degrees ..�' ifyes,thepermit will contain en"Initial Compliance.testing requirement AND a permit condition specifying the minimum combustion chamber temperature for the thermal oxidizer. 1,11%7 ct 08 T h i I Ay 1 N t - ., _ - ICkea3htg�, ecrzgn( in k4 sca#culaied iaG 0)/Cn(canrl basgdairequ�₹d e Ircul ton f of30&at{Ib11�3,3,�3 3 v313 2�fl a7 °a+s d a sa}itp3e-o+atle led fror[�ity G/9/203.5 .0 ;3i pl (I A r qu r d Th to to a a)}d ri,, A i putswer notb d nnthe sampl hutwcrm hn twat v ly stbn Ee8 iii' , 171,0 g reggn aryturflt require erifira ;If eedliadA#*al ai's rig thespmpps[u peratur nd pr �d measurerF: i i 1l ll ! 1 i 1i4164 I 46MiEco l�ns oeh based uD₹h esstil tt6ri4'flowrakaanr 0Hm a$yeis Iafed 'r'\GlyCatc m 7ah rr )eminspoa PPnyors m((a) n ad to be eri? d withfi pn t al saniplmg ii I li cI4R / j 1Amp 1j11 t 7 l i ij i 1 i fin: i� Ii il33ii1� lllil ulllI i iiii i li� il �� _ , 11 t 3,'r t i �l za 3iz Section 09-Inventory SCC Coding and Emissions Factors Uncontrolled. AIRS Point# Process# SCC C d Pollutant Emissions Factor Control%- Units 011 01 g4,*0$F84_, -, Tetlgjtce ,.5i}on //1L+�/m,.. ;V,�-i__,_„-`� PM10 0.000 0.0 b/MMsef PM2.5 0.000. 0.0 b/MMscf SOx 0.000 0.0 h/MMsef NOx 0.202 0.0 b/MMscf VOC 84.0 97.8 b/MMscf. CO 0.923 • 0,0 b/MMscf Benzene 3368 95.3 b/MMscf Toluene 3.965 95.2 b/MMscf Ethylbenzene 1.201 95.1 b/MMscf Xylene 2.946 95.1 b/MMscf n-Hexane 1.661 97.7 b/MMscf 224 TRIP 0.191 97.6 b/MMscf Dehydrator Regulatory Analysis Worksheet • Colorado Re ulation 3 Parts A and B-APEN and Permit Requirements �f Source is in the Non-Attainment Area I- NON-ATTAINMENT - 1. Are uncontrolled emissions from any criteria pollutants from this individual source greaterthan 1TPY(Regulation 3,Part A,Section II.D.1.a)? 2. Are total facility uncontrolled VOC emissions from the greater than 2 TPY,P100 greuterthan 5 TPY or CO emissions greaterthan 10 TPY(Regulation 3,Part B,Section ll.D.2)? Not enough information Colorado Regulation 7,Section XII.H 1. Is this glycol natural gas dehydrator located in the 8-hr ozone control area or any ozone non-attainment area or attainment/maintenance area(Reg 7,Section XII.H.1 and 2)? Yes 2. Is this glycol natural gas dehydrator located at an oil and gas exploration and production operation',natural gas compressor station,natural gas dripstation or gas-processing plant(Reg 7 Section Yes 3. Is the sum of actual uncontrolled emissions of VOC from any single dehydrator or group of dehydrators at a single stationary source equal-to or greater than 15 tpy(Reg 7,Section XIIH.3.b)? 4. Are actual uncontrolled emissions of VOC from the individual glycol natural gas dehydrator equal to or greater than 1tpy(Reg 7,Section Xll.H.3.a)? friVA 'Dehydrator is subject to Regulation 7,Section XII.H Section XII.H—Emission Reductions from glycol natural gas dehydrators - MACT Analysis 1. .is the dehydrator located at an oil and natural gas production facility that meets either of the following criteria: Yes a.A facility that processes,upgrades or stores hydrocarbon liquids'(63.760(a)(2));OR - A facility that processes,upgrades or stores natural gas prior to the point at which natural gas enters the natural gas transmission and storage source category or is delivered to-a final b:end user'(63.760(a)(3))? 2 Is the dehydrator located at a facility that is a major source for HAPs? 'Go to MACT HH Area Source Requirement section to determine MACT HH applicability - 40 CFR,Part 63,Subpart MACT HH,Oil and Gas Production Facilities Area Source Requirements • 1. Is the dehydrator a triethylene glycol(TEG)dehydration unit(63.760(b((2)(? Yes Exemptions • - 2a. Is the actual annual average flowmte of natural gas to the glycol dehydration unit less than 3.001747 MMscf per day(R3.754(e((1)(i)? 2b. Are actual annual average emissions of benzene from the glycol dehydration unit process vent to the atmosphere less than 1,984.2 Ib/yr,(63.7R4(e)(1)(ii)? - 3. Is the unit located inside of a UA plus offset and UC boundary area?, - /ei!,' • 'The dehy unit meets the flowmte exemption Major Source Requirements You have indicated that this facility is not subject to Major Source requirements of MACT HH. 40 CFR,Part 63 Subpart MACT HHH,Natural Gas Transmission and Storage Facilities - 'You have indicated that this facility is not subject to MAC HHH. Colorado Regulation 7,Section XVII.D 1. Is the dehydrator subjectto an emissions control requirement under MACT HH or HHH(Regulation 7,Section XVII.B.5)? No 2. Is this dehydrator located at a transmission/storage facility? No 3. Is this dehydrator located at an oil and gas exploration and production operation,natural gas compressor station or gas processing plant(Reg 7,Section XVII.D.3)? • Yes 4. Was this glycol natural gas dehydrator constructed before May 1,2015(Reg 7 Section XVII.D.4.h)? - Van; If constructed prior to May 1,2015,are uncontrolled actual emissions from a single glycol natural gas dehydrator equal to or greater than 6 tons per year VOC or 2 tpy VOC if the j fr 4e. dehydrator is located within 1,320 feet of a building unit or designated outside activity area(Reg 7,Section XVII.0 4.b)? 5. If constructed on or after May 1,2015,are uncontrolled actual emissionsfrom a single glycol natural gas dehydrator equal to or greater than 2 tpy VOC(Regulation 7,Section XVII.D.4.a)? 'Dehydrator is subject to Regulation 7,Section XVII,5,D.3 • Section XVII.B—General Provisions for Air Pollution Control Equipment and Prevention of Emissions Section XVII.D.3-Emissions Reduction Provisions Alternative Emissions Control(Optional Section} 6. Is this glycol natural gas dehydrator controlled by a hack-up or alternate combustion device(i.e.,not the primary control device)that is not enclosed? g //rd I The control device for this dehydrator is not subject to Regulation 7,Section XVII.B.2.e Section XVII.B.2.e—Alternative emissions control equipment Disclaimer This document assists operators with determining applicability of certain requirements of the Clean Air Act,its-implementing regulations,and Air Quality Control Commission regulations.This document is not a rule or regulation,and the analysis it contains may not apply to a particular situation based upon the individual facts and circumstances.This document does not change or substitute for any law,regulation,or any other legally binding requirement and is not legally enforceable.In the event of any conflict between the language of this document and the language of the Clean Air Act„its implementing regulations,and Air Quality Control Commission regulations,the language of the statute or regulation will control. The use of non-mandatory language such as"recommend,""may,""should,"and"can,"is intended to describe APCD interpretations and recommendations.Mandatory terminology such as"must"and"required"are intended to describe controlling requirements under the terms of the Clean Air Act and Air Quality Control Commission regulations,but this document does not establish legally binding requirements in and of itself. ii R A . . it Pte.1, !Si 'HE O • n C. t �.1 Di -ion ly Y. ,. •-nt . •t. -z 1tn et E . » ont CONSTRUCTION PERMIT Permit number: 16WE0004 Issuance: - 1 Date issued: Bonanza Creek Energy Operating Issued to: Company, LLC Facility Name: Whitetail F-4 Production Facility Plant AIRS ID: 123/9DB2 Physical Location: Lot 3 SEC 4 T6N R62W County: Weld County General Description: Well Production Facility Equipment or activity subject to this permit: Facility AIRS Emissions Control Equipment Point Equipment Description Description ID CNDTK 01 002 Two (2) 500-barrel fixed roof storage vessels Enclosed Flare used to store condensate TLO 004 Truck loadout of condensate by submerged fill Enclosed Flare FL 02 006 HLP separator venting when gas cannot be Enclosed Flare compressed into sales pipeline SEP-01 007 Low pressure separator Enclosed Flare One (1)Triethylene glycol (TEG) natural gas dehydration unit (make, model, serial number: TBD)with a design capacity of 2.0 MMscf per Still vent: air-cooled day. This unit is equipped with two (2) Kimray condenser and enclosed DEHY 1 011 PV45015 glycol pumps with a design capacity flare. of 7.5 gallons per minute each. Only one pump will be operating at a time, with the second Flash tank: closed loop pump as a backup. This unit is equipped with a system. flash tank, reboiler and still vent. Stripping gas is injected into the still vent. 44, CRPHE COLORADO CO Air Pollution Control Division tmr r,r3MI.:4 %-,-r4eal₹-P'n,rortlor€. Page 1 of 13 a 0 This pt mit is'.ra ubje A. Ill ru d re,4 of the Colorado Air Quality Control Commission and th Color so r a F luti•: 'r :""":enti . d Co ;'rol Act(C.R.S. 25-7-101 et seq), to the specific general terms d •, diti s i lu• d in is • ument d the following specific terms and conditions. REQUIREMENTS TO SELF-CERTIFY FOR FINAL AUTHORIZATION 1. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days of the latter of commencement of operation or issuance of this permit, by submitting a Notice of Startup form to the Division for the equipment covered by this permit. The Notice of Startup form may be downloaded online at www.colorado.gov/pacific/cdphe/other-air-permitting- notices. Failure to notify the Division of startup of the permitted source is a violation of Air Quality Control Commission (AQCC) Regulation Number 3, Part B, Section III.G.1. and can result in the revocation of the permit. 2. Within one hundred and eighty days(180)of the latter of commencement of operation or issuance of this permit, compliance with the conditions contained in this permit shall be demonstrated to the Division. It is the owner or operator's responsibility to self-certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. A self certification form and guidance on how to self-certify compliance as required by this permit may be obtained online at www.colorado.gov/pacific/cdphe/air-permit-self- certification. (Regulation Number 3, Part B, Section III.G.2.) 3. This permit shall expire if the owner or operator of the source for which this permit was issued: (i) does not commence construction/modification or operation of this source within 18 months after either, the date of issuance of this construction permit or the date on which such construction or activity was scheduled to commence as set forth in the permit application associated with this permit; (ii) discontinues construction for a period of eighteen months or more; (iii)does not complete construction within a reasonable time of the estimated completion date. The Division may grant extensions of the deadline. (Regulation Number 3, Part B, Section III.F.4.) 4. The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self-certification process. (Regulation Number 3, Part B, Section III.E.) 5. Point 011: The following information shall be provided to the Division within fifteen (15) days of the latter of commencement of operation or issuance of this permit. • The dehydrator manufacturer name, model number and serial number • The glycol circulation pump manufacturer name and model number This information shall be included with the Notice of Startup submitted for the equipment. (Reference: Regulation Number 3, Part B, III.E.) 6. 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 atone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 7. Emissions of air pollutants shall not exceed the following limitations. (Regulation Number 3, Part B, Section II.A.4.) ) Annual Limits: Facility AIRS Tons per Year Emission Equipment ID Point PM2.5 NO), VOC CO Type CNDTK-01 002 -- -- 6.7 1.1 Point CDP COLORADO CO Air Pollution Control Division ; r:Rn.=A 7ill-A,,i,a,t^&1,-,ronnort Page 2 of 13 � z • I4 -- 3.8 -- Point 3.3 34.0 15.0 Point SEP-01 007 -- -- 3.4 -- Point DEHY-1 011 -- -- 0.7 -- Point Note: See "Notes to Permit Holder" for information on emission factors and methods used to calculate limits. Facility-wide emissions of each individual hazardous air pollutant shall not exceed 8.0 tons per year. Facility-wide emissions of total hazardous air pollutants shall not exceed 20.0 tons per year. The facility-wide emissions limitation for hazardous air pollutants shall apply to all permitted emission units at this facility. Compliance with the annual limits, for both criteria and hazardous air pollutants, 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 actual emissions each month and keep a compliance record on site or at a local field office with site responsibility for Division review. 8. Point 011: Compliance with the emission limits in this permit shall be demonstrated by running the GRI GlyCalc model version 4.0 or higher on a monthly basis using the most recent extended wet gas analysis and recorded operational values, including: dry gas throughput, lean glycol recirculation rate, flash tank closed loop system downtime, flash tank temperature and pressure, wet gas inlet temperature, and wet gas inlet pressure. Recorded operational values, except for gas throughput, shall be averaged on a monthly basis for input into the model and be provided to the Division upon request. 9. Point 011: On a monthly basis, the owner or operator shall monitor and record operational values including: flash tank closed loop system downtime, flash tank temperature and pressure, wet gas inlet temperature and pressure. These records shall be maintained for a period of five years. 10. The emission points in the table below shall be operated and maintained with the emissions control equipment as listed in order to reduce emissions to less than or equal to the limits established in this permit. (Regulation Number 3, Part B, Section III.E.) Facility AIRS Control Device Pollutants Equipment ID Point Controlled CNDTK-01 002 Enclosed Flare V0C and HAP TL0 004 Enclosed Flare V0C and HAP FL-02 006 Enclosed Flare V0C and HAP SEP-01 007 Enclosed Flare V0C and HAP DEHY-1 011 Still Vent: Enclosed flare V0C and HAP CEA COLORADO Co ?Air Pollution Control Division X m�: ruble. s Fn,vc1r14Ti Page 3 of 13 vY � 11. The • .n.a opera • all o to any maintain the emission points in the table below as a close lob• . tern,an., hal re``ycle .0% of emissions as described in the table below. R aati•� N be 3, P B -ction III _. Facility AIRS Emissions Recycling Description Pollutants Equipment ID Point Recovered DEHY-1 011 Flash Tank: Recycled to facility inlet or fuel gas VOC and system HAP PROCESS LIMITATIONS AND RECORDS 12. This source shall be limited to the following maximum processing rates as listed below. Monthly records of the actual processing rates shall be maintained by the owner or operator and made available to-the Division for inspection upon request. (Regulation Number 3, Part B, II.A.4.) Process Limits Facility AIRS Process Parameter Annual Limit Equipment ID Point CNDTK-01 002 Condensate throughput 96,360 barrels TLO 004 Condensate loaded 96,360 barrels FL-02 006 Sales gas routed to flare 72.0 MMscf SEP-01 007 Gas throughput 3.1 MMscf DEHY-1 011 Dry gas throughput 730.0 MMscf The owner or operator shall monitor monthly process rates based on the calendar month. Compliance with the annual throughput limits shall be determined on a rolling twelve (12) month total. By the end of each month a new twelve-month total is calculated based on the previous twelve months' data. The permit holder shall calculate throughput each month and keep a compliance record on site or at a local field office with site responsibility, for Division review. 13. Point 006, 007: The owner or operator shall continuously monitor and record the volumetric flow rate of natural gas vented from the separator(s)using the flow meter.The owner or operator shall use monthly throughput records to demonstrate compliance with the process limits contained in this permit and to calculate emissions as described in this permit. 14. Point 011: This unit shall be limited to the maximum lean glycol circulation rate of 0.406 gallons per minute. The lean glycol recirculation rate shall be recorded weekly in a log maintained on site and made available to the Division for inspection upon request. Glycol recirculation rate. shall be monitored by one of the following methods: using glycol flow meter(s), or recording strokes per minute and converting to circulation rate. This maximum glycol circulation rate does not preclude compliance with the optimal glycol circulation rate (Loft) provisions under MACT HH. (Reference: Regulation Number 3, Part B, II.A.4) STATE AND FEDERAL REGULATORY REQUIREMENTS 15. The permit number and ten digit AIRS ID number assigned by the Division (e.g. 123/4567/001) shall be marked on the subject equipment for ease of identification. (Regulation Number 3, Part B, Section III.E.) (State only enforceable) 16. This source is subject to the odor requirements of Regulation Number 2. (State only enforceable) CD" COLORADO CO Air Pollution Control Division 1.,ar,m 5. it Page 4 of 13 £0 h 17. Pointy 0 4 . sour S,ubje Regu ;tion Number 7, Section XII. The operator shall comply with ' a Ili, ble r:qui men . o Secti : XII and, specifically, shall: � F .1 'm he . 3 eping itoring, 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) 18. Point 002, 006, 007, and 011: The combustion device covered by this permit is subject to Regulation Number 7, Section XVII.B.2. General Provisions (State only enforceable). If a flare or other combustion device is used to control emissions of volatile organic compounds to comply with Section XVII, it shall be enclosed; have no visible emissions during normal operations, as defined under Regulation Number 7, XVII.A.16; and be designed so that an observer can, by means of visual observation from the outside of the enclosed flare or combustion device, or by other convenient means approved by the Division, determine whether it is operating properly. This flare must be equipped with an operational auto-igniter according to the following schedule: • All combustion devices installed on or after May 1, 2014, must be equipped with an operational auto-igniter upon installation of the combustion device; • All combustion devices installed before May 1, 2014, must be equipped with an operational auto-igniter by or before May 1, 2016, or after the next combustion device planned shutdown, whichever comes first. 19. 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. 20. 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. 21. Point 004: 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.D.2) 22. Point 004: All hydrocarbon liquid loading operations, regardless of size, shall be designed, operated and maintained so as to minimize leakage of volatile organic compounds to the atmosphere to the maximum extent practicable. 23. Point 004: The owner or operator shall follow loading procedures that minimize the leakage of VOCs to the atmosphere including, but not limited to (Reference: Regulation 3, Part B, III.D.2): a. The owner or operator shall inspect onsite loading equipment to ensure that hoses, couplings, and valves are maintained to prevent dripping, leaking, or other liquid or vapor loss during loading and unloading. The inspections shall occur at least monthly. Each inspection shall be documented in a log available to the Division on request. A. C Cif'E COLORADO Co tI ;Air Pollution Control Division : ,7f Pb e33th F>F,. MPrt Page 5 of 13 b. T A 3S+ part hatc :t thz acility (including thief hatches) shall be closed and t h at t es a load,,g operations are not active, except for periods of nt- n1-, ga in• r safet f personnel and equipment. c. Inspect thief hatch seals annually for integrity and replace as necessary. Thief hatch covers shall be weighted and properly seated. d. Inspect pressure relief devices (PRD) annually for proper operation and replace as necessary. PRDs shall be set to release at a pressure that will ensure flashing, working and breathing losses are not vented through the PRD under normal operating conditions. e. Document annual inspections of thief hatch seals and PRD with an indication of status, a description of any problems found, and their resolution. 24. Point 004: For this controlled loading operation, the owner or operator shall follow loading procedures that minimize the leakage of VOCs to the atmosphere including, but not limited to (Reference: Regulation 3, Part B, III.D.2): f. Install and operate the vapor collection and return equipment to collect vapors during loading of tank compartments of outbound transport trucks. g. Include devices to prevent the release of vapor from vapor recovery hoses not in use. h. Use operating procedures to ensure that hydrocarbon liquid cannot be transferred unless the vapor collection equipment is in use. i. Operate all recovery and disposal equipment at a back-pressure less than the pressure relief valve setting of transport vehicles. 25. Point 006, 007: The separator covered by this permit is subject to Regulation 7, Section XVII.G. (State Only). On or after August 1, 2014, gas coming off a separator, produced during normal operation from any newly constructed, hydraulically fractured, or recompleted oil and gas well, must either be routed to a gas gathering line or controlled from the date of first production by air pollution control equipment that achieves an 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. 26. Point 011: This source is subject to Regulation Number 7, Section XII.H. 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 glycol natural gas dehydrators; and • Ensure uncontrolled actual emissions of volatile organic compounds from the still vent and vent from any gas-condensate-glycol(GCG)separator(flash separator or flash tank), if present, shall be reduced by at least 90 percent on a rolling twelve-month basis through the use of a condenser or air pollution control equipment. (Regulation Number 7, Section XII.H.1.) 27. Point 011: The glycol dehydration unit covered by this permit is subject to the emission control requirements in Regulation Number 7, Section XVII.D.3. Beginning May 1, 2015, still vents and vents from any flash separator or flash tank on a glycol natural gas dehydrator located at an oil and gas exploration and production operation, natural gas compressor station, or gas-processing plant subject to control requirements pursuant to Section XVII.D.4., shall reduce uncontrolled actual emissions of hydrocarbons by at least 95%on a rolling twelve-month basis through the use of a condenser or air pollution control equipment. CEYPHE COLORADO Air Pollution Control Division `^ r;rTarment ct%blI as r; c Fa ror»-tern Page 6 of 13 MAC A•I amble Area Source Req -tits N4ural Gas throughput exemption 63. ₹. ) - T - ner or operator is exempt from the requirements of paragraph (d) of this section if the criteria listed in paragraph (e)(1)(i) or (ii) of this section are met, except that the records of the determination of these criteria must be maintained as §63.764 - General required in §63.774(d)(1). Standards §63.764 (e)(1)(i) - The actual annual average flowrate of natural gas to the glycol dehydration unit is less than 85 thousand standard cubic meters per day (3.0 MMSCF/day), as determined by the procedures specified in §63.772(b)(1) of this subpart §63.772(b) - Determination of glycol dehydration unit flowrate or benzene emissions. The procedures of this paragraph shall be used by an owner or operator to determine glycol dehydration unit natural gas flowrate or benzene emissions to meet the criteria for an exemption from control requirements under§63.764(e)(1). §63.772(b)(1) - The determination of actual flowrate of natural gas to a glycol dehydration unit shall be made using the procedures of either §63.772 -Test paragraph (b)(1)(i) or (b)(1)(ii)of this section. Methods, Compliance §63.772(b)(1)(i) - The owner or operator shall install and operate a Procedures and monitoring instrument that directly measures natural gas flowrate to the Compliance glycol dehydration unit with an accuracy of plus or minus 2 percent or Demonstration better. The owner or operator shall convert annual natural gas flowrate to a daily average by dividing the annual flowrate by the number of days per year the glycol dehydration unit processed natural gas. §63.772(b)(1)(ii) - The owner or operator shall document, to the Administrator's satisfaction, that the actual annual average natural gas flowrate to the glycol dehydration unit is less than 85 thousand standard cubic meters per day. §63.774 (d)(1) -An owner or operator of a glycol dehydration unit that meets the exemption criteria in §63.764(e)(1)(i)or§63.764(e)(1)(ii) shall §63.774 - maintain the records specified in paragraph (d)(1)(i) or paragraph Recordkeeping (d)(1)(ii) of this section, as appropriate, for that glycol dehydration unit. Requirements §63.774 (d)(1)(i) - The actual annual average natural gas throughput (in terms of natural gas flowrate to the glycol dehydration unit per day) as determined in accordance with §63.772(b)(1) OPERATING£t MAINTENANCE REQUIREMENTS 28. Points 002, 004, 006, 007, and 011: Upon startup of these points, 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 the O&M plan are subject to Division approval prior to implementation. (Regulation Number 3, Part B, Section III.G.7.) COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 29. Points 002, 004, 006, 007, and 011: The owner or operator shall demonstrate compliance with opacity standards, using EPA Reference Method 22, 40 C.F.R. Part 60, Appendix A, to determine the presence or absence of visible emissions. "Visible Emissions" means observations of smoke C" 'COLORADO CO Air Pollut er%Control t2ivislon - ;: ,xr,ey,. f 1. n`-.F. .,M- t Page 7 of 13 , - II for a 1 pt, or pe •• of d an grey er than or equal to one minute in any fifteen-minute pert du ng .orm i'op do ('egula •.n Number 7, Sections XII.C,XVII.B.2. and XVII.A.16) 30. ,a 0 E h•7,-r • L r shay : plete the initial extended wet gas analysis within one hundred and eighty days(180) of the latter of commencement of operation or issuance of this permit. The owner or operator shall use this analysis to calculate actual emissions, as prescribed in the Emission Limitation and Records section of this permit, to verify initial compliance with the emission limits. The owner or operator shall submit the analysis and the emission calculation results to the Division as part of the self-certification process. (Reference: Regulation Number 3, Part B, Section III.E.) Periodic Testing Requirements 31. Points 002, 004, 006, and 007: This source is not required to conduct periodic testing, unless otherwise directed by the Division or other state or federal requirement. 32. Point 011: The owner or operator shall complete an extended wet gas analysis prior to the inlet of the dehydration unit on an annual basis. Results of the wet gas analysis shall be used to calculate emissions of criteria pollutants and hazardous air pollutants per this permit and be provided to the Division upon request. ADDITIONAL REQUIREMENTS 33. A revised Air Pollutant Emission Notice (APEN)shall be filed: (Regulation Number 3, Part A, II.C.) • Annually by April 30th whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or more, above the level reported on the last APEN; or For volatile organic compounds (VOC) and nitrogen oxides sources (NOX) in ozone nonattainment areas emitting less than 100 tons of VOC or NOX per year, a change in annual actual emissions of one (1) ton per year or more or five percent, whichever is greater, above the level reported on the last APEN; or For sources emitting 100 tons per year or more, a change in actual emissions of five percent or 50 tons per year or more, whichever is less, above the level reported on the last APEN submitted; or For any non-criteria reportable pollutant: If the emissions increase by 50% or five (5) tons per year, whichever is less, above the level reported on the last APEN submitted to the Division. • Whenever there is a change in the owner or operator of any facility, process, or activity; or • Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or • Whenever a permit limitation must be modified; or • No later than 30 days before the existing APEN expires. GENERAL TERMS AND CONDITIONS 34. This permit and any attachments must be retained and made available for inspection upon request. The permit may be reissued to a new owner by the APCD as provided in AQCC Regulation Number 3, Part B, Section II.B. upon a request for transfer of ownership and the submittal of a revised APEN and the required fee. 4, ca E iCOLORADO CO An Pollution Control Diviszon . z ,of ,Npa &r,xr:g-err Page 8 of 13 35. If thi •e pecifi :,stat• at fin authorization has been granted, then the remainder Hof th co lit s is '.t a .tica e. Othe ise, the issuance of this construction permit does not sr. .e al t )rity th activit �r operation of this source. Final authorization of the permit mus be secure. rom e AP r in writing in accordance with the provisions of 25-7- 114.5(12)(a) C.R.S. and AQCC Regulation Number 3, Part B, Section III.G. Final authorization cannot be granted until the operation or activity commences and has been verified by the APCD as conforming in all respects with the conditions of the permit. Once self-certification of all points has been reviewed and approved by the Division, it will provide written documentation of such final authorization. Details for obtaining final authorization to operate are located in the Requirements to Self-Certify for Final Authorization section of this permit. 36. 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. 37. 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. 38. 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. 39. 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 wilt terminate. 40. 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: Betsy Gillard, PE Permit Engineer Permit History Issuance Date Description Issuance 1 This Issuance Issued to Bonanza Creek Energy Operating Company, LLC ,A CDPHE COLORADO O I Aar Pollution Control Division .. 3 rm,taemenz be Heals:: F—vrsrnert. Page 9 of 13 Notes Per at th ti e of ' ermi ssuance: 1) Thy per . h e re ire o p fees for 'e processing time for this permit. An invoice for these fa ., »'�•e ' d he • ' issue e 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. (Regulation Number 3, Part A, Section VI.B.) 2) The production or raw material processing limits and emission limits contained in this permit are based on the consumption rates requested in the permit application. These limits may be revised upon request of the owner or operator providing there is no exceedance of any specific emission control regulation or any ambient air quality standard. A revised air pollution emission notice(APEN) and complete application form must be submitted with a request for a permit revision. 3) This source is subject to the Common Provisions Regulation Part II, Subpart E, Affirmative Defense Provision for Excess Emissions During Malfunctions. The owner or operator shall notify the Division of any malfunction condition which causes a violation of any emission limit or limits stated in this permit as soon as possible, but no later than noon of the next working day, followed by written notice to the Division addressing all of the criteria set forth in Part II.E.1 of the Common Provisions Regulation. See: https://www.colorado.gov/pacific/cdphe/aqcc-reps 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 Uncontrolled Controlled Point Pollutant CAS# Emissions Emissions (lb/yr) (lb/yr) Benzene 71432 1955 98 Toluene 108883 1667 83 Ethylbenzene 100414 207 10 002 Xylenes 1330207 502 25 n-Hexane 110543 13,044 652 2'2'4 540841 1348 67 Trimethylpentane Benzene 71432 40 13 004 n-Hexane 110543 348 117 Benzene 71432 3376 169 Toluene 108883 3276 164 Ethylbenzene 100414 862 43 006 Xytenes 1330207 1488 77 n-Hexane 110543 26,280 1314 2,2,4- 540841 3492 175 Trimethylpentane Benzene 71432 354 18 Toluene 108883 372 19 007 Ethylbenzene 100414 106 5 Xylenes 1330207 188 9 « � 'COLORADO Air Pollution Control Division � 3rakc urraA,-see r Page 10 of 13 1 ii -Hexa '- 110 3 2766 138 '2' 541 1 382 19 .. e .. nta Benzene 71432 2459 116 Toluene 108883 2894 139 Ethylbenzene 100414 877 43 011 Xylenes 1330207 2151 106 n-Hexane 110543 1212 28 2,2,4- 540841 139 3 Trimethylpentane Note: All non-criteria reportable pollutants in the table above with uncontrolled emission rates above 250 pounds per year(lb/yr) are reportable and may result in annual emission fees based on the most recent Air Pollution Emission Notice. 5) The emission levels contained in this permit are based on the following emission factors: Point 002: Uncontrolled Controlled CAS# Pollutant Emission Factors Emission Factors Source lb/bbl lb/bbl CO 0.0229 0.0229 CDPHE V0C 2.785 0.139 71432 Benzene 0.020 1.01 E-03 ProMax simulation 108883 Toluene 0.017 8.65E-04 based on site- 1330207 Xylene 0.005 2.61 E-04 specific 110543 n-Hexane 0.135 6.77E-03 pressurized liquid 540841 2,2,4- sample Trimethylpentane 0.014 6.99E-04 Note: The controlled emissions factors for this point are based on the flare control efficiency of 95%. Point 004: Uncontrolled Controlled Pollutant CAS# Emission Factors Emission Factors Source lb/bbl lb/bbl V0C 0.236 7.91 E-02 CDPHE State Emission n-Hexane 110543 3.60E-03 1.21E-03 Factor Note: The controlled emission factors are based on the flare control efficiency of 95% and a collection efficiency of 70%. Point 006: Uncontrolled Controlled CAS# Pollutant Emission Factors Emission Factors Source (lb/MMSCF) (lb/MMSCF) N0x 90.98 90.98 AP-42 Chapter 13.5 CO 414.78 414.78 V0C 18,891.8 944.6 71432 Benzene 46.9 2.35 Site-specific sales gas 108883 Toluene 45.6 2.28 sample collected 100414 Ethylbenzene 12.0 0.60 6/9/2015 1330207 Xylene 21.5 1.08 ,^ cnars [COLORADO Co Air Pollution Control Division �, .snrtn. ,,ea3 h F.,,,s-an = Page 11 of 13 Unco rolled Controlled , Poll= - L. issi.° Factors Emission Factors Source (lb/�SCF)ik (lb/MMSCF) '543 n exane • .4 18.27 540841 2, 48.6 48.6 2.43 Trimethylpentane Note: The controlled emissions factors for this point are based on the flare control efficiency of 95%. Point 007: Uncontrolled Controlled • CAS# Pollutant Emission Factors Emission Factors Source (lb/MMSCF) (lb/MMSCF). V0C 44,350.2 2217.51 71432 Benzene 115.2 5.76 108883 Toluene 120.6 6.03 Site specific LP gas 110543 n-Hexane 898.9 44.95 sample collected 2,2,4- 6/9/2015 540841 Trimethylpentane 124.1 6.21 Note: The controlled emissions factors for this point are based on the flare control efficiency of 95%. Point 011: The emission levels contained in this permit are based on information provided in the application and the GRI GlyCalc 4.0 model. Controlled emissions are based on a flare control efficiency of 95%and a flash tank closed loop system control efficiency of 100%. Total actual still vent combustion emissions are based on the sum of the emissions for the still vent primary control. Total combustion emissions are based on the following emission factors: Still Vent Primary Control: Uncontrolled Emission CAS# Pollutant Factors Source lb/MMscf Waste Gas • Combusted N0x 67.1901 AP-42 Chapter 13.5 CO 306.3079 Industrial Flares Note: The combustion emission factors are based on a heating value of 988 Btu/scf. Actual emissions are calculated by multiplying the emission factors in the table above by the waste gas flow from the regenerator overheads stream in the monthly GlyCalc report and by the hours per month the waste gas was routed to this control device. 6) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with this permit is valid for a term of five years from the date it was received by the Division. A revised APEN shall be submitted no later than 30 days before the five-year term expires. Please refer to the most recent annual fee invoice to determine the APEN expiration date for each emissions point associated with this permit. For any questions regarding a specific expiration date call the Division at (303)-692-3150. 7) This permit fulfills the requirement to hold a valid permit reflecting the storage tank and associated control device per the Colorado Oil and Gas Conservation Commission rule 805b(2)(A) when applicable. A CC�PHE ICOLORADO _ Air oltu Pollution Ikivas3on Co r rarr.,pl ,f r- it ,rF ; t Page 12 of 13 8) Th t-` lfied lows o •equiremen Operating Permit Synthetic Minor Source of: VOC, total HAPs, n-Hexane NANSR Synthetic Minor Source of: VOC MACT HH Area Source Requirements: Applicable 9) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http://ecfr.gpoaccess.gov/ Part 60: Standards of Performance for New Stationary Sources NSPS 60.1-End Subpart A- Subpart KKKK NSPS Part 60, Appendixes Appendix A-Appendix I Part 63: National Emission Standards for Hazardous Air Pollutants for Source Categories MACT 63.1-63.599 Subpart A- Subpart Z MACT 63.600-63.1199 Subpart AA- Subpart DDD MACT 63.1200-63.1439 Subpart EEE- Subpart PPP MACT 63.1440-63.6175 Subpart QQQ- Subpart YYYY MACT 63.6580-63.8830 Subpart ZZZZ -Subpart MMMMM MACT 63.8980-End Subpart NNNNN - Subpart XXXXXX 4 C HE COLORADO CO Air Pollution Control Division rf.„a __ A »tr ter= Page 13 of 13 AIR POLLUTANT EMISSION NOTICE (APEN) &Application for Construction Permit—Condensate Storage Tank(s)1 Permit Number: I 6 WE(DOG'4 [Leave blank unless APCD has already assigned a permit#&AIRS ID] Emission Source AIRS ID: 123 / q D 82 I OO Z Facility Equipment ID: CNDTK-01 [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Section 01—Administrative Information Section 02—Requested Action(Check applicable request boxes) Company Name: B NAICS,or on nza Creek Energy Operating Company, 1311 ® Request for NEW INDIVIDUAL permit L ❑ Request for coverage under GENERAL PERMIT Whitetail F-4 Production Facility(COGCC# SIC Code: Source Name: 440714) ❑ GP01 IDGP08 Source Location: Lot 3,Sec. 4,T6N, R62W County: Weld O Request MODIFICATION to existing INDIVIDUAL permit(check boxes below) Elevation: 4,862 Feet O Change process or equipment O Change company name Mailing Address: 410 17th Street,Suite 1400 ZIP Code: 80202 O Change permit limit ❑ Transfer of ownership O Other Denver,CO O APEN Submittal for Permit Exempt/Grandfathered source Person To Contact: Jerry Dismukes Phone Number: 303-803-1274 O APEN Submittal for update only(Please note blank APEN's will not be accepted) E-mail Address: JDismukes@bonanzacrk.com Fax Number: 720-305-0802 Addl.Info. The oil produced on site fluctuates above and below an API gravity of 40; &Notes: therefore,the tanks are permitted as condensate tanks to be conservative. Section 03—General Information For existing sources,operation began on: 5 / 28 / 2015 For new or reconstructed sources,the projected startup date is: / / This Storage Tank is Exploration&Production Midstream or Downstream hours/ days/ weeks/ Located at: ® (E&P)Site El Midstream Site Normal Hours of Source Operation: 24 day 7 week 52 year Will this equipment be operated in any NAAQS nonattainment area? ® Yes ❑ No Are Flash Emissions anticipated at these tanks ® Yes O No Is actual annual average hydrocarbon liquid throughput≥500 bbl/day? O Yes ® No If"yes",identify the stock tank gas-to-oil ratio: 24.9 Scf/bbl ► Are these condensate tanks subject to Colorado Oil and Gas Conservation Commission(COGCC)805 series rules?If so,submit Form APCD-105. O Yes ® No ► Are you requesting>6 ton/yr VOC emissions,or are uncontrolled actual emissions>6 ton/yr? ® Yes O No General description of equipment purpose: Two(2)500-bbl tanks for storage of condensate until hauled away by tanker truck. Section 04—Storage Tank(s)Information Requested Permit Limit: 96 360 bbl/year Colorado Department of Public Health and Environment Condensate qAir Pollution Control Division(APCD)This notice is valid for five Throughput: Actual: 80,300 bbl/year Actual While Controls Operational: 80,300 bbUyear (5)years. Submit a revised APEN prior to expiration of five-year Average API Gravity of Sales Oil: 38.90 degrees RVP of Sales Oil 7.7 term,or when a significant change is made(increase production,new Tank Design: Fixed Roof: equipment,change in fuel type,etc). g ® Internal Floating Roof: O External Floating Roof: ❑ Mail this form along with a check for$152.90 per APEN for non- #of Liquid Manifold Total Installation Date of most recent E&P,midstream and downstream sources or$152.90 for up to Storage Volume of Date Of First Production five(5)APENs for E&P sources and$250 for each general permit Tank ID Storage Vessels in Storage storage vessel in storage tank Storage Tank g (Month/Year (Month/Year) registration to: Tank(bbl) ) Colorado Department of Public Health&Environment CNDTK-01 2,500-bbl 1,000 3/2015 5/2015 APCD-SS-Bl 4300 Cherry Creek Drive South 4// • Denver,CO 80246-1530 f < { /s For guidance on how to complete this APEN form: Wells Serviced by this Storage Tank or Tank Battery(E&P Sites Only) Air Pollution Control Division: (303)692-3150 API Number Name of Well Newly Reported Well Small Business Assistance Program(SBAP): (303)692-3148 or (303)692-3175 ® 05-123-41166 Whitetail 21-4-9XRLNB APEN forms:http://www.colorado.gov/cdphe/oilgasAPENS 0 Application status:http://www.colorado.cov/cdphe/permitstatus - - 0 334958 FORM APCD-205 Page 1 of 2 4a Form APCD-205-Condensate-Tanks-APEN AIR POLLUTANT EMISSION NOTICE (APEN) &Application for Construction Permit—Condensate Storage Tank(s)1 Permit Number: Emission Source AIRS ID: 123 /c 3-L / c o"L Section 05-Stack Information(For Midstream sites only) Section 06—Stack(Source,if no combustion)Location(Datum&either Lat/Long or UTM) Stack Stack Discharge Horizontal Datum UTM UTM Easting or UTM Northing or Method of Collection for Operator Stack Base Height Above Temp. Flow Rate Velocity Moisture (NAD27,NAD83, Zone Longitude Latitude Location Data(e.g.map, ID No. Elevation Ground Level (°F) (ACFM) (ft/sec) (%) (feet) (feet) WGS84) (12 or 13) (meters or degrees) (meters or degrees) GPS,GoogleEarth) ECD-1,ECD-2 4,862 I I I NAD83 13 I -104.33035 I Y 40.52225 COGCC Direction of stack outlet(check one): ❑ Vertical ❑ Vertical with obstructing raincap ❑ Horizontal ❑ Down ❑ Other(Describe): Exhaust Opening Shape&Size(check one): E Circular:Inner Diameter(inches)= D Other:Length(inches)= Width(inches)= Section 07—Control Device Information D Vapor Recovery Unit(VRU)used for control of the Storage Tank(s) ® Combustion Device used for control of the Storage Tank(s) Rating: 1 MMBtu/hr Size: Make/Model: Type: Enclosed Flare Make/Model Two(2)LEED L30-0011 Flares.SN:25131 and 80012 Requested VOC&HAP Control Efficiency: % VOC&HAP Control Efficiency: Requested: 95 % Manufacturer Guaranteed: 98 % Annual time that VRU is bypassed(emissions vented): % Minimum temp.to achieve requested control: °F Waste gas heat content: 2,794 Btu/scf D Closed loop system used for control of the storage tank(s) Constantyilot light? ® Yes O No Pilot burner rating: MMBtu/hr Description: 0 Describe Any Other: - - Section 08—Gas/Liquids Separation Technology Information(E&P Sites Only) What is the pressure of the final separator vessel prior to discharge to the storage tank(s)? 25-50 psig Please describe the separation process between the well and the storage tanks: See Attached Process Description. Section 09—Emissions Inventory Information&Emission Control Information El Emission Factor Documentation attached Data year for actual calendar yr.emissions below&throughput in Sec.04(e.g.2007): 1 2015 Pollutant Emission Factor Actual Calendar Year'EmissionZ Requested Permitted Emissions Emission Factor Uncontrolled Basis Units Uncontrolled(Tons/Year) Controlled(Tons/Year) Uncontrolled(Tons/Year) Controlled(Tons/Year) Data Source NOx 0.068 lb/M IBtu 0.20 0.24 AP42 Tbl 13.5-1 VOC 2.78 lb/bbl - 111.80 5.59 134.16 6.71 Promax Model CO 0.31 Ib/MMBtu 0.93 1.10 AP42 Tbl 13.5-1 Benzene 0.020 lb/bbl 0.815 0.041 0.978 0.049 Promax Model Toluene 0.017 lb/bbl 0.695 ' 0.035 0.833 0.042 Promax Model Ethylbenzene 0.002 lb/bbl 0.086 0.004 0.104 0.005 Promax Model I Xylenes 0.005 lb/bbl 0.209 0.010 0.251 0.013 Promax Model n-Hexane 0.135 lb/bbl 5.435 0.272 6.522 0.326 Promax Model 2,2,4-Trimethylpentane 0.014 lb/bbl 0.562 0.028 0.674 0.034 Promax Model Please use the APCD Non-Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Section 10—Applicant Certification-I hereby certify that all info ma ' n contained herein and information submitted with this application is complete,true and correct. Rat / c�+O/_ Peg Young Environmental Regulatory Manager ig atur f Person Le I Author' to Supply Data ate Name of Legally Authorized Person(Please print) , Title,, You will be charge additiona EN fee if the APEN is filled out incorrectly or is missing information and needs to be resubmitted. 2 Annual emissions fees will be based on actual emissions reported here. If left bla nk,ank,annual emissions fees will be based on requested emissions.✓ Additional Information ® Attach a pressurized pre-flash condensate extended liquids analysis,RVP&API analysis of the post-flash oil 1L Required: ® Attach E&P Tanks input&emission estimate documentation(or equivalent simulation report/test results) ® Check bogAitest copy of draft permit prior to issuance. O Attach EPA TANKS emission analysis if emission estimates do not contain working/breathing losses ® Check box to request copy of draft permit prior to public notice. rFORM APCD-205 Page 2 of 2 4a Form APCD-205-Condensate-Tanks-APEN AIR POLLUTANT EMISSION NOTICE (APEN) &Application for Construction Permit—Produced Water Storage Tank(s)1 Permit Number: kg wE OS(t.1 [Leave blank unless APCD has already assigned a permit#&AIRS ID] Emission Source AIRS ID: 123 / C)131. / O 0 3 Facility Equipment ID: PWT-1 [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Section 01—Administrative Information Section 02—Requested Action(Check applicable request boxes) Company Name: Bonanza Creek Energy Operating Company, 0 Request for NEW INDIVIDUAL permit LLC NAICS,or 0 Request for coverage under GENERAL PERMIT Whitetail F-4 Production Facility(COGCC# SIC Code: Source Name: 440714) ❑ GP05 0 GP08 Source Location: Lot 3,Sec. 4,T6N, R62W County: Weld 0 Request MODIFICATION to existing INDIVIDUAL permit(check boxes below) Elevation: 4,862 Feet 0 Change process or equipment 0 Change company name Mailing Address: 410 17th Street,Suite 1400 ZIP Code: 80202 0 Change permit limit 0 Transfer of ownership 0 Other Denver,CO 0 APEN Submittal for Permit Exempt/Grandfathered source Person To Contact: Jerry Dismukes Phone Number: 303-803-1724 0 APEN Submittal for update only(Please note blank APEN's will not be accepted) E-mail Address: JDismukes@bonanzacrk.com Fax Number: 720-305-0802 Addl.Info. &Notes: Section 03—General Information For existing sources,operation began on: 5 / 28 / 2015 For new or reconstructed sources,the projected startup date is: / / This Storage Tank is Exploration&Production Midstream or Downstream hours/ days/ weeks/ Located at: ® (E&P)Site ❑ (Non-E&P)Site Normal Hours of Source Operation: 24 day 7 week 52 year Will this equipment be operated in any NAAQS nonattainment area? ® Yes 0 No Are Flash Emissions anticipated at these tanks ® Yes 0 No ► Are these produced water tanks located at a commercial facility that accepts oil production wastewater for processing? ❑ Yes ® No ► Do these storage tanks contain less than 1%by volume crude oil on an annual average basis? ® Yes ❑ No ► Are these produced water tanks subject to Colorado Oil and Gas Conservation Commission(COGCC)805 series rules?If so,submit Form APCD-105. 0 Yes ® No ► Are you requesting≥6 ton/yr VOC emissions,or are uncontrolled actual emissions>6 ton/yr? ® Yes ❑ No General description of equipment purpose: One(1)500-bbl tank for storage of produced water until hauled away by tanker truck. Section 04—Storage Tank(s)Information Colorado Department of Public Health and Environment Requested Permit Limit: 135 780 bbl/year Air Pollution Control Division(APCD)This notice is valid for five Produced Water q (5)years. Submit a revised APEN prior to expiration of five-year Throughput: Actual: bbl/year Actual While Controls Operational: bbl/year term,or when a significant change is made(increase production,new Tank Design: Fixed Roof: ® Internal Floating Roof: ❑ External Floating Roof: ❑ equipment,change in fuel type,etc). Mail this form along with a check for$152.90 per APEN for non- Storage #of Liquid Manifold Total Volume of Installation Date of most recent Date Of First Production E&P,midstream and downstream sources or$152.90 for up to Tank Storage Vessels in Storage Tank storage vessel in storage tank (Month/Year) five(5)APENs for E&P sources and$250 for each general permit ID Storage Tank (bbl) (Month/Year) registration to: ,i`•'( PWT-1 1,500-bbl 500 3/2015 5/2015 Colorado Department of Public Health&Environ`thell5 APCD-SS-Bl 4300 Cherry Creek Drive South Denver,CO 80246-1530 Wells Serviced by this Storage Tank or Tank Battery(E&P Sites Only) For guidance on how to complete this APEN form: API Number Name of Well Newly Reported Well Air Pollution Control Division: (303)692-3150 05-123-41166 Whitetail 21-4-9XRLNB ® Small Business Assistance Program(SBAP): (303)692-3148 or ❑ (303)692-3175 MEN forms:http://www.colorado.gov/cdphe/oilgasAPENS ❑ Application status:http://www.colorado.gov/cdphe/permitstatus - - O - O FORM APCD-207 334959 Page 1 of 2 4b Form APCD-207-ProducedWaterTank-APEN AIR POLLUTANT EMISSION NOTICE (APEN) &Application for Construction Permit—Produced Water Storage Tank(s)1 Permit Number: Emission Source AIRS ID: 123 / q c t I OO 3 Section 05—Stack Information(For Midstream sites only) Section 06—Stack Source if no combustion Location(Datum&either Lat/Long or UTM) Stack Discharge Stack Base Flow Horizontal Datum UTM UTM Easting or UTIVI Northing or Method of Collection for Operator Stack Elevation Height Above Temp. Rate Velocity Moistu (NAD27,NAD83, Zone' Longitude Latitude Location Data(e.g.map, ID No. Ground Level (°F) (ft/sec) re(%) (feet) (feet) (ACFM) WGS84) (12 or 13) (meters or degrees) (meters or degrees) GPS,GoogleEarth) I I I I I I NAD 13 -104.33035 40.52225 COGCC Direction of stack outlet(check one): ❑ Vertical 0 Vertical with obstructing raincap 0 Horizontal 0 Down 0 Other(Describe): Exhaust Opening Shape&Size(check one): ❑ Circular:Inner Diameter(inches)= ❑ Other:Length(inches)= Width(inches)= Section 07—Control Device Information ❑ Vapor Recovery Unit(VRU)used for control of the Storage Tank(s) ® Combustion Device used for control of the Storage Tank(s) Rating: 1 MMBtu/hr Size: Make/Model: Type: Enclosed Flare Make/Model Two(2)LEED L30-0011 Flares.SN:25131 and 80012 Requested VOC&HAP Control Efficiency: % V0C&HAP Control Efficiency: Requested: 95 % Manufacturer Guaranteed: 98 % Annual time that VRU is bypassed(emissions vented): % Minimum temp.to achieve requested control: °F Waste gas heat content: 2,794 Btu/scf ❑ Closed loop system used for control of the storage tank(s) Constant pilot light? ® Yes ❑ No _ Pilot burner rating: MMBtu/hr -- — Description: 0 Describe Any Other: Section 08—Gas/Liquids Separation Technology Information(E&P Sites Only) What is the pressure of the final separator vessel prior to discharge to the storage tank(s)? 25-50 psig Please describe the separation process between the well and the storage tanks: See Attached Process Description. Section 09—Emissions Inventory Information&Emission Control Information See ea 4si vu.) 0134,1 Our RI.. do[,xnen i-z t El Emission Factor Documentation attached Data year for actual calendar yr.emissions below&throughput in Sec.04(e.g.2007): I N/A I - I1 /201 Emission Factor Actual Calendar Year Emission Requested Permitted Emissions Estimation Method or Pollutant Uncontrolled Controlled Uncontrolled Controlled Emission Factor Uncontrolled Basis Units (Tons/Year) (Tons/Year) (Tons/Year) (Tons/Year) Source NOx -0:001 0.0 6$ * lb/bbl'/ t3 iv < 3.5—0:0'T CDPI IE Factor- At?t-y 2 VOC 0.262 lb,/b1211 (n.u1J, e.) 17.79 0.89 CDPHE Factor CO 0:102 0.31 lb/bbl/VI IN PO 2,I -0:17 CDPHE Factor A f-A 2 Benzene 0.007 lb/bbl 0.48 0.02 CDPHE Factor Toluene Ethylbenzene Xylenes n-Hexane 0.022 lb/bbl 1.49 0.07 CDPHE Factor 2,2,4-Trimethylpentane Please use the APCD Non-Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Section 10—Applicant Certification-I hereby certify that all info mation contained herein and information submitted with this application is complete,true and correct. i • 7c), al.'&// o/..ss Peg Young Environmental Regulatory Manager Si ture %f Person Le al Author ze, to Supply Data Date Name of Legally Authorized Person(Please print). Title 1 You will be charged. =.ditional APE fee if the APEN is filled out incorrectly or is missing information and needs re-submittal. 2 Annual emissions fees will be based on actual emissions reported here. If left blank,annual emissions fees will be based on requested emissions. /� Additional Information Attach produced water laboratory analysis,stack test results and associated emissions calculations if you are ®; C$�E ox to request copy of draft permit prior to issuance. Required: ❑ requesting a site specific emissions factor according to the guidance in PS Memo 14-03 E], Checibri{xy�request copy of draft permit prior to public notice. FORM APCD-207 Page 2 of 2 4b Form APCD-207-ProducedWaterTank-APEN AIR POLLUTANT EMISSION NOTICE (APEN) &Application for Construction Permit—Hydrocarbon Liquid Loading' Please use the Fuel Dispensing Station APEN to report emissions from service stations and fleet refueling stations. Permit Number: ((C . t!m oct)4 [Leave blank unless APCD has already assigned a permit#&AIRS ID] Emission Source AIRS ID: 123 / C(D i3 2./ OO9 Facility Equipment ID: TLO [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Section 01—Administrative Information Section 02—Requested Action(Check applicable request boxes) Company Name: Bonanza Creek Energy Operating Company,LLC Action Applies To: ❑✓ Individual Permit O General Permit GP07 Source Name: Whitetail F-4 Production Facility(COGCC#440714) NAICS,or 0 Request NEW permit or newly reported emission source Source Location: SIC Code: � Request REGISTRATION for coverage under GP07&concurrent Lot 3,Sec. 4,T6N, R62W request for CANCELLATION of individual permit number: 1311 ❑ Request MODIFICATION to existing permit(check each box below that applies) Mailing Address: 410 17th Street,Suite 1400 County: Weld ❑ Change process or equipment ❑ Change company name Denver,CO Elevation: 4,862 Feet ❑ Change permit limit ❑ Transfer of ownership 0 Other Person To Contact: Jerry Dismukes ZIP Code: 80202 0 Request to limit HAPs with a Federally enforceable limit on PTE Request APEN update only.Note—Emissions data must be completed.Blank APENs E-mail Address: JDismukes@bonanzacrk.com r-i will not be accepted Phone Number: 303-803-1274 Fax Number: 720-305-0802 Addl.Info.&Notes: Section 03—General Information Date operation began or projected startup date: 5 / 28 / 2015 Normal Hours of Source Operation: 24 hours/day 7 days/week 52 weeks/year General description of equipment and purpose: Loading of condensate into tanker trucks ► Is this source located at an oil and gas exploration and production site? El Yes ❑ No ❑ Don't know If yes,does this source load less than 10,000 gallons of crude oil per day on an annual average,splash fill less than 6750 BBL of condensate per year ❑ Yes ❑✓ No O Don't know or submerge fill less than 16,308 BBLof condensate per year? ► Is this source located at a facility that is considered a Major Source of Hazardous Air Pollutant(HAP)emissions? ❑ YesA ❑� No ❑ Don't know ► Will this equipment be operated in any NAAQS nonattainment area? (www.colorado.gov/cdphe/ozone) D YesA ❑ No ❑ Don't know ► Does this source load gasoline into transport vehicles? ❑ YesA ❑✓ No ❑ Don't know A If"Yes",provide an applicability determination of state and federal rules. Colorado Department of Public Health and Environment Section 04—Loading Information Air Pollution Control Division(APCD) Product Loaded: ❑✓ Condensate ❑ Crude Oil Other: ID- If this APEN is being filed for vapors displaced from cargo carrier,complete the following: This notice is valid for five(5)years. Submit a revised APEN prior to z expiration of five-year term, or when a significant change is made Annual Volume Loaded: Requested: 96,360 bbl/year Actual calendar year: N/A bbl/year (increase production,new equipment,change in fuel type,etc). This product is loaded from tanks at this facility into: tank trucks (e.g,"rail tank cars,"or"tank trucks") Mail this form along with a check for $152.90 per APEN & • If site-specific emission factor is used to calculate emissions(Not available for GP07),complete the following: $250.00 for each general permit registration to: Saturation Factor3: Average Temperature of Bulk Liquid Loaded: °F Colorado Department of Public Health&Environment True Vapor Pressure: psia @ 60°F Molecular Weight of Displaced Vapors: Lb/lb-mol APCD-SS-B1 ID-If this APEN is being filed for vapor losses from pressurized loading lines,complete the following: 4300 Cherry Creek Drive South z Denver,CO 80246-1530 Loads per year: Requested: #/yr. Actual Calendar Year: #/yr. Product Density: Lb/ft3 guidance on how to complete this APEN form: Load Line Volume4: Fe/truckload Vapor Recovery Line Volume': Ft3/truckload 'You may be charged an additional APEN fee for APEN re submittal due to incorrectly filled-out APEN or missing information. Air Pollution Control Division: (303)692-3150 'Requested values will become permit limitations for individual construction permits. Small Business Assistance Program(SBAP): (303)692-3148 or 'Please refer to AP-42,Table 5.2-1 for information on saturation factors(found online at:http://www.epa.eov/ttn/chief/ap42/ch05/index.html). `-� (303)692-3175 1 List the total volume for Alines in each category and attach your calculations of these volumes. APEN forms:www.colorado.gov/cdphe/airforms FORM APCD-208 dl lei 1 el l Permit status:www.colorado.gov/cdphe/permitstatus t.1°'S 334960 Page 1 of 2 FormAPCD-208-HydrocarbonLiquidLoadingAPEN-Ver.4-14-2014(1).docx AIR POLLUTANT EMISSION NOTICE (APEN) &Application for Construction Permit—Hydrocarbon Liquid Loadings Please use the Fuel Dispensing Station APEN to report emissions from service stations and fleet refueling stations. Permit Number: Emission Source AIRS ID: 1-t....1, / 1 D 52 / OO 4 Section 05—Stack Information(Combustion stacks must be listed here) Section 06—Stack(Source,if no combustion)Location(Datum&either Lat/Long or UTM) Operator Stack Base Stack Discharge P Horizontal Datum UTM UTM Easting or UTM Northing or Method of Collection for Height Above Temp. Flow Rate Velocity Moisture Stack Elevation Ground Level (°F) (ACFM) (ft/sec) (%) (NAD2?,NAD83, Zone Longitude Latitude Location Data(e.g.map, ID No. (feet) (feet) WGS84) (12 or 13) (meters or degrees) (meters or degrees) GPS,GoogleEarth) ECD-1,ECD-2 4,862 NAD83 13 -104.33035 40.52225 COGCC Direction of stack outlet(check one): ❑ Vertical n Vertical with obstructing raincap O Horizontal n Down ❑ Other(Describe): Exhaust Opening Shape&Size(check one): n Circular:Inner Diameter(inches)= n Other:Length(inches)= Width(inches)= Section 07—Control Device Information ❑✓ Loading occurs using a vapor balance system. Ei Combustion Device used for control of the loadout emissions. Rating: 1 MMBtu/hr ❑ Describe Any Other(Including VRU) Type: Enclosed Flare Make/Model/Serial#: Two(2)LEED L30-0011 Flares.SN:25131 and 80012 VOC&HAP Control Efficiency: Requested: 95 % Manufacturer Guaranteed: 98 Minimum temp.to achieve requested control: °F Waste gas heat content: -2-29x1 Btu/scf VOC&HAP Control Efficiency: Requested: % Constant pilot light? ✓❑ Yes ❑ No Pilot burner rating: Z1 it LI MMBtu/hr sea_a•HQ i he) ein l -For (.L downum t +rte Section 08—Emissions Inventory Information 86 1I/- /Zoi y 0 State Emission Factors(Required for general permit GP07-Optional for individual permit) 0 Condensate VOC: 0.236 Lbs/l3BL Benzene: 0.00041 Lbs/BBL n-Hexane: 0.0036 Lbs/BBL n Crude Oil VOC: 0.104 Lbs/BBL Benzene: 0.00018 Lbs/BBL n-Hexane: 0.0016 Lbs/BBL O Emission Factor Documentation attached(If using site specific emission factor) Data year for actual calendar year emissions below&throughput in Sec.04(e.g.2007): N/A i Control Device Description Emission Factor Actual Calendar Year Emissions Requested Permitted Estimation Pollutant Control Efficiency Emissions Method or (%Reduction) Uncontrolled Controlled Uncontrolled Controlled Emission Primary Secondary Uncontrolled Basis Units (Tons/Year) (Tons/Year) (Tons/Year) (Tons/Year) Factor Source NOx 0.068 lb/MMBtu 0,021 AP-42 Tables 13.5-1 VOC 5.630 lb/1,000 gal 11.39 3.82 AP 42 Chap 5.2 CO Identify in Section 07, ` 0.310 lb/MMBtu 0.094 AP-42 Tables 13.5-1 Benzene 0.010 lb/1,000 gal 0.020 0.007 AP 42 Chap 5.2 n-Hexane 0.086 lb/1,000 gal 0.174 0.058 AP 42 Chap 5.2 Please use the APCD Non-Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. i You may be charged an additional APEN fee for APEN re-submittal due to incorrectly filled-out APEN or missing information. s Annual emission fees will be based on actual emissions reported here. nCheck box to request copy of draft permit prior to issuance. Section 09—Applicant Certification-I hereby certify that all information contained herein and information submitted with this:application is complete,true and correct. If this is a registration for coverage under general permit GP07,I further certify that this source is and will be operated in full compliance with each condition of general permit GP07. �. D/„S� ( Peg Young ja 22 Ms Environmental Regulatory Manager Si atur of Person Le a y Author . d to Supply Data ate Name of Legally Authorizeit',Per son,(Please print) Title Page 2 of 2 FormAPCD-208-HydrocarbonLiquidLoadingAPEN-Ver.4-14-2014(1).docx I�h is • DNA \1 ) CDPFIE Gas/Liquid Separator APEN - Form APCD-211 Air Pollutant Emission Notice (APEN) and CO tiI ? Application for Construction Permit All sections of this APEN and application must be completed for both new and existing facilities, including APEN updates. An application with missing information may be determined incomplete and may be returned or result in longer application processing times. You may be charged an additional APEN fee if the APEN is filled out incorrectly or is missing information and requires re-submittal. This APEN is to be used for Gas/Liquid Separators only. If your emission unit does not fall into this category, there may be a more specific APEN for your source. In addition, the General APEN (Form APCD-200)is available if the specialty APEN options will not satisfy your reporting needs. A list of all available APEN forms can be found on the Air Pollution Control Division (APCD)website at: www.colorado.gov/cdphe/apcd. This emission notice is valid for five(5)years. Submission of a revised APEN is required 30 days prior to expiration of the five-year term, or when a reportable change is made(significant emissions increase, increase production, new equipment, change in fuel type, etc). See Regulation No. 3, Part A, II.C. for revised APEN requirements. Permit Number: ((o WE poi AIRS ID Number: 123 /9DB2/006 [Leave blank unless APCD has already assigned a permit#and AIRS ID] Company equipment Identification: FL-02 [Provide Facility Equipment ID to identify how this equipment is referenced within your organization] Section 1 - Administrative Information Company Name': Bonanza Creek Energy Operating Company,LLC Site Name: Whitetail F-4 Production Battery(COGCC#440714) Site Location Site Location: Lot 3 Section 4, T6N, R62W county: Weld NAICS or SIC Code: 1311 Mailing Address: (Include Zip Code) 410 17th Street, Suite 1400 Denver, CO 80202 Permit Contact: Mike Otepka Phone Number: 303-803-1736 E-Mail Address2: MOtepka@BonanzaCrk.com 'Please use the full,legal company name registered with the Colorado Secretary of State.This is the company name that will appear on all documents issued by the APCD.Any changes will require additional paperwork. 2 Permits,exemption letters,and any processing invoices will be issued by APCD via e-mail to the address provided. 371367 p COLORADO Form APCD-211 -Gas/Liquid Separator APEN - Rev 02/2017 1 IL3r]W f'S Permit Number: TBD AIRS ID Number: 123 /9DB2/006 [Leave blank unless APCD has already assigned a permit#and AIRS ID] i;. Section 2- Requested Action O NEW permit OR newly-reported emission source -OR- ❑ MODIFICATION to existing permit(check each box below that applies) 0 Change fuel or equipment ❑ Change company name ❑ Add point to existing permit 0 Change permit limit O Transfer of ownership3 ❑ Other(describe below) -OR- ❑ APEN submittal for update only(Please note blank APENs will not be accepted) -ADDITIONAL PERMIT ACTIONS- ID Limit Hazardous Air Pollutants(HAPs)with a federally-enforceable limit on Potential To Emit (PTE) Additional Info a Notes: Requesting increase in flaring due to third party gathering line issues and updating open flare to be an MRW ECD 3 For transfer of ownership,a completed Transfer of Ownership Certification Form(Form APCD-104)must be submitted. Section 3 - General Information General description of equipment and purpose: Enclosed MRW emergency flare to be used for temporary flaring due to third party pipeline line pressure For existing sources, operation began on: For new or reconstructed sources, the projected 11 /09 /2017 start-up date is: ❑✓ Check this box if operating hours are 8,760 hours per year; if fewer, fill out the fields below: Normal Hours of Source Operation: 24 hours/day 52 days/week 7 weeks/year Will this equipment be operated in any NAAQS nonattainment O Yes ❑ No area Is this equipment located at a stationary source that is El Yes 0 No considered a Major Source of(HAP) Emissions COLORADO Form APCD-211 -Gas/Liquid Separator APEN - Rev 02/2017 ; � :=&„��mek� Permit Number: TBD AIRS ID Number: 123 /9DB2/006 f; [Leave blank unless APCD has already assigned a permit#and AIRS ID] f' Section 4 - Process Equipment Information If you are requesting uncontrolled VOC emissions greater than 100 tpy you must use Natural Gas Venting as a process parameter. Are requested uncontrolled VOC emissions greater than 100 tpy? ❑ Yes O No Maximum Vent SCF/hr Vent Gas Natural Gas Venting Rate: 8219 Heating Value: 1338 BTU/SCF Process Parameters4: Requested: 72 MMSCF/year Actual: N/A MMSCF/year -OR- Liquid Throughput Process Parameters4: Requested: Bbl/yr Actual: Bbl/yr 4 Requested values will become permit limitations. Requested limit(s)should consider future process growth Molecular Weight: 23.6 VOC VOC (mole%) 13.6345 (Weight%) 30.3212 Benzene Benzene (mole%) 0.0227 (Weight%) 0.0753 Toluene Toluene Process Properties: (mole%) 0.0187 (Weight%) 0.0731 Ethylbenzene Ethylbenzene (mote%) 0.0043 (Weight%) 0.0193 Y (mole%) 0.0077 (Weight%) 0.0345 n-Hexane 0.1605 n-Hexane (mole%) (Weight%) 0.5864 2,2,4- 00161 2,2,4-Trimethylpentane . -7 Trimethylpentane (Weight%) 0.0/ 80 Additional Required Information: ❑ Attach a representative gas analysis (including BTEX Et n-Hexane, temperature, and pressure) ❑ Attach a representative pressurized extended liquids analysis (including BTEX Et n-Hexane, temperature, and pressure) Ay COLORADO Form APCD-211 -Gas/Liquid Separator APEN- Rev 02/2017 3 m� 'N:.a1N b Envtrovnaau I;. i�. Permit Number: TBD AIRS ID Number: 123 /9DB2/006 I; [Leave blank unless APCD has already assigned a permit#and AIRS ID] s. I;. Section 5 - Stack Information Geographical Coordinates (Latitude/Longitude or UTM) _ 40.52225/-104.33035 lAtt*� a `"Discharge Heightt� � 4 � � z operate k *hog*:rya, wernp F • . � lac>Ity S ack1 D No bove C p nd Leve F M ALFM � � (ft/s c FL-02 -25 -1600 Indicate the direction of the stack outlet: (check one) ✓❑ Upward ❑ Downward ❑ Upward with obstructing raincap ❑ Horizontal ❑ Other(describe): Indicate the stack opening and size: (check one) ❑✓ Circular Interior stack diameter(inches): 48 ❑ Other(describe): Section 6 - Control Device Information Pollutants Controlled: Size: Make/Model: ❑ VRU: Requested Control Efficiency VRU Downtime or Bypassed Pollutants Controlled: VOC, HAPs Rating: 1 1 MMBtu/hr Type: Enclosed Combustor Make/Model: MRW ECD Combustion ❑ Requested Control Efficiency: 95 Device: Manufacturer Guaranteed Control Efficiency 98 Minimum Temperature: N/A Waste Gas Heat Content 1338 Btu/scf Constant Pilot Light: ❑✓ Yes ❑ No Pilot burner Rating N/A MMBtu/hr Pollutants Controlled: ❑ Other: Description: Control Efficiency Requested ° cORA Form APCD-211 -Gas/Liquid Separator APEN - Rev 02/2017 4 „°y o L6 .,'Do c II I, Permit Number: TBD AIRS ID Number: 123 /9DB2/006 i [Leave blank unless APCD has already assigned a permit#and AIRS ID] Section 7 - Criteria Pollutant Emissions Information Attach all emission calculations and emission factor documentation to this APEN form. Is any emission control equipment or practice used to reduce emissions? ❑✓ Yes ❑ No If yes, please describe the control equipment AND state the overall control efficiency (%reduction): .. Re ested Contro Y Overall qu l: Pollutant ,.. Control Equipment.Description; Efficiency ::. ',: PM SOx NO. VOC ECD , 95 CO HAPs ECD 95 Other: From what year is the following reported actual annual emissions data? N/A Use the following table to report the criteria pollutant emissions from source: (Use the data reported in Sections 4 and 6 to calculate these emissions.) `...:.ss • mission '&`r£`^ �* y i� Eo'_ ,equ s e n a e ml Uncontrolled Emission Factor 'Actual n al ERI FOrls `� � �s2s�on L�imimm�t(s) Pollutant .` Eriiisston z Factor ' .,,,- 8.'6.78'g.'"...S E '-fir .i. --' - : ��" t' - .,. Factor. ° `a . Units ::-(AP-42,. Uncontrolled: •Controlled ., Uncontrolled: ':Controlled' -. f ) l ) .. l ) ( ) ( ) �.-.'.-. :-.• -.---':1•-'-'.'• �; . - _:Mfg.."'etc �`-Ton's/t'e'ar ��. :�.`Tons%year �'� _ Tons/year •-:,-.:...�Tons%year ' PM SOx NOx 0.068 lb/MMBtu AP-42 N/A N/A N/A 3.28 VOC 18,872.7 Ib/MMscf Sales Gas Analysis N/A N/A 679.42 33.98 CO 0.310 Ib/MMBtu AP-42 N/A N/A N/A 14.94 Benzene 46.9 Ib/MMscf Sales Gas Analysis N/A N/A 1.688 0.085 Toluene 45.5 Ib/MMscf Sales Gas Analysis N/A N/A 1.638 0.082 Ethylbenzene 12.0 Ib/MMscf Sales Gas Analysis N/A N/A 0.431 0.022 Xylenes 21.5 Ib/MMscf Sales Gas Analysis N/A N/A 3f-est0.744 0.039 n-Hexane 365.0 Ib/MMscf Sales Gas Analysis N/A N/A 13.140 0.657 2'2'4 48.5 Ib/MMscf Sales Gas Analysis N/A N/A 1 .746 0.088 Trimethylpentane Other: 5 Requested values will become permit limitations. Requested timit(s)should consider future process growth -Sek e} 2 ` ✓ ei \ -(,A' 6Annual emission fees will be based on actual controlled emissions reported. If source has not yet started operating,leave blank. p I 0°ow kt fil 11 /4/20Ig COLORADO Form APCD-Z11 -Gas/Liquid Separator APEN - Rev 02/2017 5 • ; °°au°.:of' Hn:lsn a£nv:renme:u li !! Permit Number: TBD AIRS ID Number: 123 /9DB2/ 006 [Leave blank unless APCD has already assigned a permit#and AIRS ID] I' Section 8 - Applicant Certification I hereby certify that all information contained herein and information submitted with this application is complete, true and corre . 11/Z it 7 Signature of Legally Authori d Person (not a vendor or consultant) • SDate Mike Otepka Environmental Specialist, Air Quality Name(please print) Title Check the appropriate box to request a copy of the: ID Draft permit prior to issuance ❑✓ Draft permit prior to public notice (Checking any of these boxes may result in an increased fee and/or processing time) Send this form along with $152.90 to: For more information or assistance call: Colorado Department of Public Health and Environment Small Business Assistance Program Air Pollution Control Division (303)692-3175 or(303)692-3148 APCD-SS-B1 4300 Cherry Creek Drive South Or visit the APCD website at: Denver, CO 80246-1530 Make check payable to: https://www.colorado.gov/cdphe/apcd Colorado Department of Public Health and Environment Telephone: (303)692-3150 coloeaoO Form APCD-211 -Gas/Liquid Separator APEN- Rev 02/2017 6 I��'HNnbb vummo AIR POLLUTANT EMISSION NOTICE (APEN) &Application for Construction Permit—Natural Gas Venting Permit Number: `(p. E 1Dm fD 4 [Leave blank unless APCD has already assigned a permit#&AIRS ID] Emission Source AIRS II): 123 / q 1)82. / OO7 Facility Equipment ID: SEP-01 [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] Section 01—Administrative Information Section 02—Requested Action(check applicable request boxes) Company Name: Bonanza Creek Energy Operating Company,LLC NAICS,or ® Request for NEW permit or newly reported emission source 1311 SIC Code: Source Name: Whitetail F-4 Production Facility(COGCC#440714) O Request MODIFICATION to existing permit(check each box below that applies) Source Location: Lot 3,Sec. 4,T6N, R62W County: Weld ❑ Change fuel or equipment O Change company name Elevation: 4,862 Feet O Change permit limit O Transfer of ownership O Other Mailing Address: 410 17th Street,Suite 1400 O Request to limit HAPs with a Federally enforceable limit on PTE Denver,CO ZIP Code: 80202 O Request APEN update only(check the box below that applies) O Revision to actual calendar year emissions for emission inventory Update 5-Year APEN term without change to permit limits or previously Person To Contact: Jerry Dismukes Phone Number: 303-803-1274 O reported emissions E-mail Address: JDismukes@bonanzacrk.com Fax Number: 720-305-0802 Additional Info.& Section 03—General Information Notes: For existing sources,operation began on: 4 / 23 / 2015 For new or reconstructed sources,the projected startup date is: / / Normal Hours of Source Operation: 24 hours/day 7 days/week 52 weeks/year General description of equipment and purpose: One(1)low pressure gas/oil separator controlled by two(2)enclosed flares. Will this equipment be operated in any NAAQS nonattainment area? Don't (http://www.colorado.gov/cdphe/attainment) ® Yes ❑ No ❑ know Colorado Department of Public Health and Environment Section 04—Processing Equipment Information Air Pollution Control Division(APCD) Description of Source': This notice is valid for five(5)years. Submit a revised APEN prior to O Well Head Casing expiration of five-year term, or when a significant change is made ® Gas/liquid Separator. (increase production,new equipment,change in fuel type,etc). ❑ Pneumatic Pump: Make: Model: Serial#: Capacity: gal./min. Mail this form along with a check for$152.90 to: ❑ Compressor Rod Packing Make: Model: #of pistons: Leak rate: Scf/hr/pist. Colorado Department of Public Health&Environment BCD-SS-Bl ❑ Blowdowns: #of events: Volume: MMscf/event 4300 Cherry Creek Drive South Description: Denver,CO 80246-1530 ❑ Other: For guidance on how to complete this APEN form: Maximum Vent Rate Actual Volume Requested Volume2 Vent Gas Heating Value Air Pollution Control Division: (303)692-3150 (scf/hr) (MMscf/yr) (MMscf/yr) (Btu/scf) Small Business Assistance Program(SBAP): (303)692-3148 or (303)692-3175 Process Parameters: 293 3.1 1,771 APEN forms:http://www.colorado.gov/cdphe/oilgaspermits V0C Benzene;,` Teu)ene&` JEthylbenzeneFz Xylene n-Hexane .' Application status:http://www.colorado.gov/cdphe/permitstatus MOleCular Wti' wt% ' (wt%) ;6,,,,t,%) : ` , 7(wt% 0 0 Vented Gas Properties: 31.6 53.2122 0.1382 0.1447 0.0411 0.0730 1.0785 ® Submit a representative gas analysis(including BTEX&n-Hexane)to support calculations -, \ ® Check box to request copy of draft permit prior to issuance. 'Only one source type may be reported per APEN. JO' r Check box to request copy of draftpermitprior to public notice. ��!` ® q '-Requested values will become permit limitations. Requested level shall be a"not to exceed value". O .2- • IS FORM APCD-211 334963 Page 1 of 2 0„'''o 7! 4f Form APCD-211 Natural Gas Venting APEN_Low Pressure Separator AIR POLLUTANT EMISSION NOTICE (APEN) &Application for Construction Permit—Natural Gas Venting Permit Number: Emission Source AIRS ID: 123 / 9DB2. / OO7 Section 05—Stack Information(Combustion stacks must be listed here) Section 06—Stack(Source,if no combustion)Location(Datum&either Lat/Long or UTM) Operator Stack Base Stack Discharge P Horizontal Datum UTM UTM Easting or UTM Not-thing or Method of Collection for Stack Elevation Height Above Temp. Flow Rate Velocity Moisture Ground Level (°F) (ACFM) (ft/sec ° (NAD27,NAD83, Zone Longitude Latitude Location Data(e.g.map, ID No. (feet) (feet) ) (/°) WGS84) (12 or 13) (meters or degrees) (meters or degrees) GPS,Goog1eEarth) tECD-1,2 4,862 1,273 NAD83 13 -104.33035 40.52225 COGCC Direction of stack outlet(check one): ® Vertical 0 Vertical with obstructing raincap 0 Horizontal 0 Down 0 Other(Describe): Exhaust Opening Shape&Size(check one): ® Circular:Inner Diameter(inches)= 0 Other:Length(inches)= Width(inches)= Section 07—Control Device Information ❑ VRU used for control of: ® Combustion Device used for control of: Low Pressure Gas Rating: 1 MMBtu/hr Size: Make/Model: Type: Enclosed Flare Make/Model/Serial#: Two(2)LEED L30-0011 Flares.SN:25131 and 80012 Requested VOC&HAP Control Efficiency: % VOC&HAP Control Efficiency: Requested: 95 % Manufacturer Guaranteed: 98 % Annual time that VRU is bypassed(emissions vented): % Minimum temp.to achieve requested control: °F Waste gas heat content: 1,771 Btu/scf The VRU recycles venting emissions to: Constant pilot light? ® Yes El No Pilot burner rating: MMBtu/hr El Describe Any Other: P Section 08—Emissions Inventory Information&Emission Control Information Attach any emission calculations and emission factor documentation to this APEN form. ® Emission Factor Documentation attached Data year for actual calendar yr.emissions below&throughput above(e.g.2007): I N/A Control Device Description Overall Control Emission Factor Actual Calendar Year 4 Estimation P 3 Requested Permitted Emissions Pollutant Collection Efficiency Emissions Method or Uncontrolled Uncontrolled Controlled Uncontrolled Controlled Emission Primary Secondary Efficiency (%Reduction) Basis Units (Tons/Year) (Tons/Year) (Tons/Year) (Tons/Year) Factor Source VOC Enclosed Flare 100 95 44,350.2 lb/MMscf 68.23 3.41 Mass Balance I NOx 0.068 lb/MMbtu 0.19 AP42 Tb 13.5-1 CO 0.37 lb/MMbtu 0.84 AP42 Tb 13.5-1 SOx 7.16e-5 lb/MMbtu <0.001 Mass Balance Benzene Enclosed Flare 100 95 115.2 lb/MMscf 0.177 0.009 Mass Balance Toulene Enclosed Flare 100 95 120.6 lb/MMscf 0.186 0.009 Mass Balance Ethylbenzene Enclosed Flare 100 95 34.3 lb/MMscf 0.053 0.003 Mass Balance Xylene Enclosed Flare 100 95 60.9 16/MMscf 0.094 0.005 Mass Balance n-Hexane Enclosed Flare 100 95 898.9 lb/MMscf 1.383 0.069 Mass Balance Please use the APCD Non-Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. 3 Annual emission fees will be based on actual emissions reported here. If left blank,annual emission fees will be based on requested emissions. 4 If Requested Permitted Emissions is left blank,the APCD will calculate emissions based on the information supplied in sections 03-07. Section 09 Applicant Certification-I hereby certify that all information contained herein and information submitted with this application is complete,true and correct. Environmental Regulatory 2/ ad/$ Peg Young JO c Manager S g tune f Pers Legall uthori to Supply Data Da Name of Legally Authorized\Pefs©p )print) Title FORM APCD-211 Page 2 of 2 4f Form APCD-211 Natural Gas Venting APEN Low Pressure Separator NON-CRITERIA REPORTABLE AIR POLLUTANT EMISSION NOTICE ADDENDUM (See reverse side for guidance on completing this form) Permit Number: IGLICcoaay AIRS ID Number: t23/9D8,2/oo1 Company Name: Bonanza Creek Energy Operating Company, LLC Plant Location: Whitetail F-4 Production Facility (COGCC #440714) County: Weld Zip Code: Person to Contact: Jerry Dismukes Phone Number: 303-803-1724 E-mail Address: JDismukes@BonanzaCrk.com Fax Number: 720-305-0802 Chemical Abstract RPm]PVYPd Control Equipment Emission Factor Emission Factor queSl�e�ontrolled Controlled Actual Service (CAS) Chemical Name / Reduction (%) (Include Units) Source Actual Emissions Emissions Number (lbs/year) (lbs/year) 540-84-1 2,2,4 Trimethylpentard combustion 95% 48.6 lb/MMscf ProMax Model 381.7 19.1 124.1 ec* Sr,- 041,Au) etkwi For (L 1-- 11/4/201 Calendar Year for which Actual Data Applies: N/A I atur of Person gaily A orized to Supply Data JUL ?4 201§O to Peg Young y Environmental Regulatory Manager Name of Person Legally Authorized to Supply Data (Please print) Title of Person Legally Authorized to Supply Data Form Revision Date: April 14, 2014 I:T f;) CDPHE Glycol Dehydration Unit APEN - Form APCD-202 i;' Air Pollutant Emission Notice (APEN) and CO • Application for Construction Permit E./• All sections of this APEN and application must be completed for both new and existing facilities, including APEN updates. An application with missing information may be determined incomplete and may be returned or result in longer application processing times. You may be charged an additional APEN fee if the APEN is filled out incorrectly or is missing information and requires re-submittal. This APEN is to be used for Glycol Dehydration (Dehy) Units only. If your emission unit does not fall into this category, there may be a more specific APEN for your source. In addition, the General APEN (Form APCD-200)is available if the specialty APEN options will not satisfy your reporting needs. A list of all available APEN forms can be found on the Air Pollution Control Division (APCD) website at: www.colorado.gov/cdphe/apcd. This emission notice is valid for five (5)years. Submission of a revised APEN is required 30 days prior to expiration of the five-year term, or when a reportable change is made (significant emissions increase, increase production, new equipment, change in fuel type, etc). See Regulation No. 3, Part A, II.C. for revised APEN requirements. Permit Number: /&VIE(fj0 t - AIRS ID Number: 123 I 90B2 / 0( [Leave blank unless APCD has already assigned a permit#and AIRS ID] Company equipment Identification: DEI-IY-1 [Provide Facility Equipment ID to identify how this equipment is referenced within your organization] Section 1 - Administrative Information Company Namel: Bonanza Creek Energy Operating Company, LLC Site Name: Whitetail F-4 Production Facility(COGCC#440714) Site Location Site Location: Lot 3, Sec. 4, T6N, R62W County: Weld NAICS or SIC Code: 1311 Mailing Address: (include Zip code) 410 17th Street, Suite 1400 Denver, CO 80202 Permit Contact: Alisson Soehner Phone Number: (303) 803-1752 E-Mail Address': asoehner@bonanzacrk.com Please use the full,legal company name registered with the Colorado Secretary of State.This is the company name that will appear on all documents issued by the APCD.Any changes will require additional paperwork. -Permits,exemption letters, and any processing invoices wilt be issued by APCD via e-mail to the address provided. 334701 °fi e COLORADO Form APCD-2O2 - Glycol Dehydration Unit APEN - Revision 02/2017 1 I • g "„h" °`.,, Ir Permit Number: N/A AIRS ID Number: 123 /9DB2! 64. [Leave blank unless APCD has already assigned a permit#and AIRS ID] Section 2- Requested Action ❑ NEW permit OR newly-reported emission source -OR- ❑ MODIFICATION to existing permit (check each box below that applies) ❑ Change fuel or equipment ❑ Change company name ❑ Add point to existing permit ❑ Change permit limit ❑ Transfer of ownership; ❑ Other(describe below) -OR- ❑ APEN submittal for update only(Please note blank APENs will not be accepted) -ADDITIONAL PERMIT ACTIONS- ▪ Limit Hazardous Air Pollutants(HAPs)with a federally-enforceable limit on Potential To Emit(PTE) Additional Info Et Notes: 3 For transfer of ownership,a completed Transfer of Ownership Certification Form (Form APCD-109)must be submitted. Section 3 - General Information General description of equipment and purpose: Natural Gas Dehydration 2 MMscf/d TEG Unit with (2) Kimray PV4015 glycol pumps (1 for backup) Facility equipment Identification: DEHY-1 For existing sources, operation began on: / / For new or reconstructed sources, the projected start-up date is: 6 /30 /2018 ❑✓ Check this box if operating hours are 8,760 hours per year; if fewer, fill out the fields below: Normal Hours of Source Operation: hours/day days/week weeks/year Will this equipment be operated in any NAAQS nonattainment 0 Yes ❑ No area Is this unit located at a stationary source that is considered a ❑ Yes No Major Source of (HAP) Emissions COIORAQO Form APCD-202 -Glycol Dehydration Unit APEN - Revision 02/2017 2 Fii lilk l ' Permit Number: N/A AIRS ID Number: 123 /9DB2/ 1; [Leave blank unless APCD has already assigned a permit At and AIRS ID] ll:a Section 4 - Dehydration Unit Equipment Information Manufacturer: TBD Model Number: TBD Dehydrator Serial TBD Reboiler Rating: 0.1 0 MMBTU/hr Number: Glycol Used: ❑ Ethylene Glycol ❑ DiEthylene Glycol ❑ TriEthylene Glycol (EG) (DEG) (TEG) Glycol Pump Drive: ❑ Electric ❑� Gas If Gas, injection pump ratio: 0.080 Acfm/gpm Pump Make and Model: Kimray PV45015 #of pumps: 2(1 backup) Glycol Recirculation rate (gal/min): Max: 7.5 Requested: 3.0 gal/lb-H20 Lean Glycol Water Content: 1 .5 Wt.% Design Capacity: 2.0 MMSCF/day Dehydrator Gas Throughput: Requested: 730 MMSCF/year Actual: MMSCF/year Inlet Gas: Pressure: 1000 psig Temperature: 120 °F Water Content: Wet Gas: lb/MMSCF 2 Saturated Dry gas: 5.0 lb/MMSCF Flash Tank: Pressure: 120 psig Temperature: 120 °F ❑ NA Cold Separator: Pressure: psig Temperature: °F ✓❑ NA Stripping Gas: (check one) ❑ None ❑ Flash Gas Dry Gas ❑ Nitrogen Flow Rate: 1 .1 scfm Additional Required Information: ❑✓ Attach a Process Flow Diagram ❑✓ Attach GRI-GLYCalc 4.0 Input Report Et Aggregate Report (or equivalent simulation report/test results) ❑ Attach the extended gas analysis (including BTEX Et n-Hexane, temperature, and pressure) Alviv COLORADO Form APCD-202 -Glycol Dehydration Unit APEN - Revision 02/2017 3 1 -'4:: ':-.::.,.;::!`„ (; fI Permit Number: N/A AIRS ID Number: 123 /9DB2 [Leave blank unless APCD has already assigned a permit#and AIRS ID] (4 Section 5 - Stack Information Geographical Coordinates (Latitude/Longitude or UTM) 40.52225/-104.33035 Discharge Height Operator Temp. Flow Rate Velocity Stack ID No. Above Ground Level ( F) (ACFM) (ft/sec) (Feet) DEHY-1 -10 -1000 -2.2 TBD Indicate the direction of the stack outlet: (check one) Upward ❑ Downward ❑ Upward with obstructing raincap ❑ Horizontal ❑ Other(describe): Indicate the stack opening and size: (check one) ❑Circular Interior stack diameter (inches): TBD ❑ Square/rectangle Interior stack width (inches): Interior stack depth (inches): ❑ Other(describe): COLORADO Form APCD-2O2 -Glycol Dehydration Unit APEN - Revision 02/2017 4 I A Permit Number: N/A AIRS ID Number: 123 /9DB2 [Leave blank unless APCD has already assigned a permit#and AIRS ID] i!• Section 6 - Control Device Information Used for control of: Still Vent Type: TBD Make/Model: TBD ✓❑ Condenser: Maximum Temp 160 Average Temp 160 Requested Control Efficiency N/A % Used for control of: Size: Make/Model: ❑ VRU: Requested Control Efficiency % VRU Downtime or Bypassed Used for control of: Still Vent Rating: TBD MMBtu/hr Type: TBD Make/Model:TBD ❑ Combustion Requested Control Efficiency: 95 % Device: Manufacturer Guaranteed Control Efficiency 98 Minimum Temperature: Waste Gas Heat Content 988.09 Btu/scf Constant Pilot Light: Yes ❑ No Pilot burner Rating MMBtu/hr Closed Used for control of: Flash Tank ❑ Loop Description: Flash vapors are sent to the facility inlet.As a backup the vapors are sent to the fuel system. System: System Downtime 0 Used for control of: ❑ Other: Description: Control Efficiency Requested ° COLORADO Form APCD-202 -Glycol Dehydration Unit APEN - Revision 02/2017 5 1`, 6,, Permit Number: N/A MRS ID Number: 123 /9DB2 I; [Leave blank unless APED has already assigned a permit'and AIRS ID] 04 Section 7- Criteria Pollutant Emissions Information Attach all emission calculations and emission factor documentation to this APEN form. Is any emission control equipment or practice used to reduce emissions? O Yes ❑ No If yes, please describe the control equipment AND state the overall control efficiency (%reduction): Overall Requested Control Pollutant Control Equipment Description Efficiency (%reduction in emissions) PM SOx NOx CO VOC ECD 95% HAPs ECD 95% Other: From what year is the following reported actual annual emissions data? Use the following table to report the criteria pollutant emissions from source: (Use the data reported in Sections 4 and 6 to calculate these emissions.) Emission Requested Annual Permit Uncontrolled Emission Factor Actual Annual Emissions Emission Limit(s)4 Pollutant Emission Factor Source Factor Units (AP-42, Uncontrolled Controlled5 Uncontrolled Controlled Mfg.etc) (Tons/year) (Tons/year) (Tons/year) (Tons/year) PM 40.0 pg/L AP-42 0.0152 SOx 0.000 Ib/MMBtu AP-42 0.0152 ' NOx 0.068 Ib/MMBtu AP-42 0386 CO yf 0.310 Ib/MMBtu AP-42 0.17C0 0 331 VOC 83 MI C -x-863 lb/MMscf GRI-GLYCalc4.0 gp 65-3 434-1-48- 0.6756 Benzene 3;VA 1 3.1803 Ib/MMscf GRI-GLYCalc4.0 1.229 1.1688' 0.0580 Toluene 3.%1% 3.8181— lb/MMscf GRI-GLYCaIc4.0 I.4y 4 4-3336 0.0696 Ethylbenzene 1.2012 1.1753 lb/MMscf GRI-GLYCalc4.o o.y3 g 0.4230 0.0214 Xylenes 2.I'i6 2.901r lb/MMscf GRI-GLYCalc4.0 I.o3 6 1.0589 0.0529 n-Hexane I-66o? -@-fi7g3- Ib/MMscf GRI-GLYCalc4.0 0.606 -0283D 0.0141 2,2,4 a.11og 0.0923 lb/MMscf GRI-GLYCalc4.0 .6010 0$33? 0.0017 Trimethylpentane Other: 4 Requested values will become permit limitations. Requested limit(s)should consider future process growth. 5Annual emission fees will be based on actual controlled emissions reported. If source has not yet started operating, leave blank. t SU. a}I2 ) emz,l fer EFs vne,nitai4J ernss:Dn_s1 I,t0x co �aG 11/9./201$ ern3s:uU COLORADO Form APCD-202 -Glycol Dehydration Unit APEN - Revision 02/2017 6 Ilik7 I; Permit Number: N/A AIRS ID Number: 123 /9DB2/ l;4 [Leave blank unless APCD has already assigned a permit A and AIRS ID] G•+ Section 8 - Applicant Certification I hereby certify that all information contained herein and information submitted with this application is complete, true and correct. &/.29// Signaturrof Legally Authorized Perso n a vendor or consultant) Date !yam C. Alisson Soehner Environmental Engineer, Air Name (please print) Title Check the appropriate box to request a copy of the: ✓❑ Draft permit prior to issuance ✓❑ Draft permit prior to public notice (Checking any of these boxes may result in an increased fee and/or processing time) Send this form along with $152.90 to: For more information or assistance call: Colorado Department of Public Health and Environment Small Business Assistance Program Air Pollution Control Division (303) 692-3175 or (303) 692-3148 APCD-SS-B1 4300 Cherry Creek Drive South Or visit the APCD website at: Denver, CO 80246-1530 https://www.colorado.gov/cdphe/apcd Make check payable to: Colorado Department of Public Health and Environment Telephone: (303) 692-3150 COLORADO Form APCD-202 -Glycol Dehydration Unit APEN - Revision 02/2017 7 I k sTI FTa';,',:". Hello