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Home My WebLink About20183048.tiffCOLORADO Department of Public Health Et Environment Dedicated to protecting and improving the health and environment of the people of Colorado Weld County - Clerk to the Board 1150O St PO Box 758 Greeley, CO 80632 September 6, 2018 Dear Sir or Madam: RECEIVED SEP 1 3 2018 WELD COUNTY COMMISSIONERS On September 13, 2018, the Air Pollution Control Division will begin a 30 -day public notice period for Bonanza Creek Energy Operating Company, LLC — Crow Valley 7-62-30-2H & 31-2H. 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 & Environment APCD-SS-B 1 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 Public, Q tutee) alayl tq 4300 Cherry Creek Drive S., Denver, CO 80246.1530 P 303-692-2000 www.colorado.gov/cdphe John W. Hickenlooper, Governor I Larry Wolk, MD, MSPH, Executive Director and Chief Medical Officer �,. pt_ttpl, I+Lt�T"h Qwt ciAISMl04, R13011% 2018-3048 Air Pollution Control Division Notice of a Proposed Project or Activity Warranting Public Comment Website Title: Bonanza Creek Energy Operating Company, LLC — Crow Valley 7-62-30-2H & 31-2H — Weld County Notice Period Begins: September 13, 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: Crow Valley 7-62-30-2H & 31-2H oil and gas production facility SESW, Section 30, T7N, R62W Weld County The proposed project or activity is as follows: increase through -put and emissions The Division has determined that this permitting action is subject to public comment per Colorado Regulation No. 3, Part B, Section III.C due to the following reason(s): • permitted emissions exceed public notice threshold values in Regulation No. 3, Part B, Section III.C.1.a (25 tpy in a non -attainment area and/or 50 tpy in an attainment area) The 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 12WE2908 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 interestedperson 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: Kirk Bear Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-B 1 Denver, Colorado 80246-1530 cdphe.commentsapcd@state.co.us 1 COLORADO woltla STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION TELEPHONE: (303) 692-3150 CONSTRUCTION PERMIT PERMIT NO: 12WE2908 DATE ISSUED: ISSUED TO: Bonanza Creek Energy Operating Company, LLC Issuance 7 THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Oil and gas facility, known as Crow Valley 7-62-30-2H & 31-2H, located in SESW of Section 30 of Township 7N Range 62W, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Equipment ID AIRS Point Description EFLR-01 009 Enclosed flare THIS PERMIT IS GRANTED SUBJECT TO ALL RULES AND REGULATIONS OF THE COLORADO AIR QUALITY CONTROL COMMISSION AND THE COLORADO AIR POLLUTION PREVENTION AND CONTROL ACT C.R.S. (25-7-101 et seq), TO THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS: REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION FOR POINT 9 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-permittinq-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.qov/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 II I.F.4.) AIRS ID: 123 9A4D Page 1 of 7 Colorado Department of Public Health and Environment Air Pollution Control Division 4. The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self -certification process. (Regulation Number 3, Part B, Section III.E.) 5. The operator shall retain the permit final authorization letter issued by the Division, after completion of self -certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 6. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's preliminary analysis). (Reference: Regulation No. 3, Part B, Section II.A.4) Annual Limits: Equipment ID AIRS Point Tons per Year Emission Type NOX VOC CO EFLR-01 009 2.8 33.5 12.7 Point See "Notes to Permit Holder" for information on emission factors and methods used to calculate limits. Facility -wide emissions of each individual hazardous air pollutant shall not exceed 8.0 tons per year. Facility -wide emissions of total hazardous air pollutants shall not exceed 20.0 tons per year. Compliance with the annual limits for criteria 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. 7. The emission points in the table below shall be operated and maintained with the control equipment as listed in order to reduce emissions to less than or equal to the limits established in this permit (Reference: Regulation No.3, Part B, Section III.E.) Equipment ID AIRS Point Control Device Pollutants Controlled EFLR-01 009 Enclosed flare VOC and HAP PROCESS LIMITATIONS AND RECORDS 8. This source shall be limited to the following maximum processing rates as listed below. Annual records of the actual processing rate shall be maintained by the owner or operator and made available to the Division for inspection upon request. (Reference: Regulation 3, Part B, II.A.4) Process/Consumption Limits Equipment ID AIRS Point Process Parameter Annual Limit EFLR-01 009 Natural gas 48.0 MMscf 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 AIRS ID: 123 9A4D Page 2 of 8 Colorado Department of Public Health and Environment Air Pollution Control Division keep a compliance record on site or at a local field office with site responsibility, for Division review. 9. 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. STATE AND FEDERAL REGULATORY REQUIREMENTS 10. The permit number and AIRS ID point number (e.g. 123/4567/890) shall be marked on the subject equipment for ease of identification. (Reference: Regulation Number 3, Part B, III.E.) (State only enforceable) 11. No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. (Reference: Regulation No. 1, Section II.A.5.) 12. This source is subject to the odor requirements of Regulation No. 2. (State only enforceable) 13. 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 Number7, 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. 14. 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. OPERATING & MAINTENANCE REQUIREMENTS 15. The applicant shall follow the operating and maintenance (O&M) plan and record keeping format approved by the Division, in order to demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to your O&M plan are subject to Division approval prior to implementation. (Reference: Regulation No. 3, Part B, Section III.G.7.) COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 16. The owner or operator shall demonstrate compliance with opacity standards, using EPA Reference Method 22, 40 C.F.R. Part 60, Appendix A, to determine the presence or absence of visible emissions. "Visible Emissions" means observations of smoke for any period or periods of duration greater than or equal to one minute in any fifteen minute period during normal operation. (Regulation Number 7, Sections XVII.B.2. and XVII.A.16) Periodic Testing Requirements AIRS ID: 123 9A4D Page 3 of 8 Colorado Department of Public Health and Environment Air Pollution Control Division 17. This source is not required to conduct periodic testing, unless otherwise directed by the Division or other state or federal requirement. ADDITIONAL REQUIREMENTS 18. All previous versions of this permit are cancelled upon issuance of this permit. 19. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Reference: Regulation No. 3, Part A, II.C) a. Annually by April 30th whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or more, above the level reported on the last APEN; or For volatile organic compounds (VOC) and nitrogen oxides sources (NO.) in ozone nonattainment areas emitting less than 100 tons of VOC or NO. 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 any non -criteria reportable pollutant: If the emissions increase by 50% or five (5) tons per year, whichever is less, above the level reported on the last APEN submitted to the Division. b. Whenever there is a change in the owner or operator of any facility, process, or activity; or c. Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. GENERAL TERMS AND CONDITIONS: 20. This permit and any attachments must be retained and made available for inspection upon request. The permit may be reissued to a new owner by the APCD as provided in AQCC Regulation No. 3, Part B, Section II.B upon a request for transfer of ownership and the submittal of a revised APEN and the required fee. 21. If this permit specifically states that final authorization has been granted, then the remainder of this condition is not applicable. Otherwise, the issuance of this construction permit does not provide "final" authority for this activity or operation of this source. Final authorization of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7- 114.5(12)(a) C.R.S. and AQCC Regulation No. 3, Part B, Section III.G. Final authorization cannot be granted until the operation or activity commences and has been verified by the APCD as conforming in all respects with the conditions of the permit. Once self -certification of all points has been reviewed and approved by the Division, it will provide written documentation of such final authorization. Details for obtaining final authorization to operate are located in the Requirements to Self -Certify for Final Authorization section of this permit. 22. 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. 23. 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. AIRS ID: 123 9A4D Page 4 of 8 Colorado Department of Public Health and Environment Air Pollution Control Division 24. 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 or owner or operator of a source may request a hearing before the AQCC for review of the Division's action. 25. Section 25-7-114.7(2)(a), C.R.S. requires that all sources required to file an Air Pollution Emission Notice (APEN) must pay an annual fee to cover the costs of inspections and administration. If a source or activity is to be discontinued, the owner must notify the Division in writing requesting a cancellation of the permit. Upon notification, annual fee billing will terminate. 26. 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: Kirk Bear Permit Engineer Permit Histo Issuance Date Description Issuance 1 February 28, 2014 Issued to DJ Resources, LLC for a new True minor E&P facility. A transfer of ownership (from Marathon Oil Company to DJ Resources, LLC) is completed with this issuance. Issuance 2 November 13, 2014 Issued to DJ Resources, LLC Modification for hard count of fugitive leak components (Self - certification -point 008) Issuance 3 October 6, 2015 Issued to Bonanza Creek Energy Operating Company, LLC. Modification includes: -Transfer of ownership from DJ Resources, LLC to Bonanza Creek Energy Operating Company, LLC - Cancellation of points 002 (produced water storage vessels) and 008 (fugitive equipment leaks) -Removal of points 005 and 006 (two pump jack engines) for coverage under the General Permit GP02 -Removal of point 004 (condensate storage vessels) for coverage under the General Permit GP01 -Change of permit limit for point 007 (truck loadout of condensate and produced water) -Addition of point 009 (emergency process flare) Issuance 4 February 17, 2016 Modification to correct the description for Point 009 as an open flare to control process gas during upset (previously incorrectly described as enclosed flare). AIRS ID: 123 9A4D Page 5 of 8 Colorado Department of Public Health and Environment Air Pollution Control Division Issuance 5 September 22, 2016 Point 009 is now an open process flare (previously emergency flare). Increased gas throughput limits to include inlet separator gas. Removed periodic gas sampling requirements and added requirement for initial sampling. Issuance 6 3 July 2017 Point 009 equipment changed from open flare to enclosed flare. Point 007 removed from permit because it is now covered by GP07. Issued as Final Approval. Issuance 7 This issuance Raise throughput to point 009 and increase emissions. AIRS ID: 123 9A4D Page 6 of 8 Colorado Department of Public Health and Environment Air Pollution Control Division Notes to Permit Holder at the time of this permit issuance: 1) The permit holder is required to pay fees for the processing time for this permit. An invoice for these fees will be issued after the permit is issued. The permit holder shall pay the invoice within 30 days of receipt of the invoice. Failure to pay the invoice will result in revocation of this permit (Reference: Regulation No. 3, Part A, Section VI.B.) 2) The production or raw material processing limits and emission limits contained in this permit are based on the consumption rates requested in the permit application. These limits may be revised upon request of the owner or operator providing there is no exceedance of any specific emission control regulation or any ambient air quality standard. A revised air pollution emission notice (APEN) and complete application form must be submitted with a request for a permit revision. 3) This source is subject to the Common Provisions Regulation Part II, Subpart E, Affirmative Defense Provision for Excess Emissions During Malfunctions. The permittee 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. qov/pacific/cdphe/acicc-reqs 4) The following emissions of non -criteria reportable air pollutants are estimated based upon the process limits as indicated in this permit. This information is listed to inform the operator of the Division's analysis of the specific compounds emitted if the source(s) operate at the permitted limitations. AIRS Point Pollutant CAS # Uncontrolled Emissions (Ib/yr) Reportable? Controlled Emissions (lb/yr) 009 Benzene 71432 4406 Yes 221 Toluene 108883 844 Yes 43 224 TMP 540841 670 Yes 34 Xylenes 1130207 378 Yes 19 n -Hexane 110543 39020 Yes 1951 5) The emission levels contained in this permit are based on the following emission factors: CAS # Pollutant Emission Factors Uncontrolled (lb/MMscf) Source NOx 0.068 lb/MMBtu AP -42 Ch. 13.5 CO 0.310 lb/MMBtu AP -42 Ch. 13.5 VOC 23199.1 lb/MMscf Operator 71432 Benzene 76.5 lb/MMscf Operator 108883 Toluene 14.6 lb/MMscf Operator 540841 224 TMP 11.6 Operator 1130207 Xylenes 6.5 Operator 110543 n -Hexane 677.4 Operator Note: The controlled emissions factors for point 009 are based on the flare control efficiency of 95%. 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 AIRS ID: 123 9A4D Page 7 of 8 Colorado Department of Public Health and Environment Air Pollution Control Division APEN shall be submitted no later than 30 days before the five-year term expires. Please refer to the most recent annual fee invoice to determine the APEN expiration date for each emissions point associated with this permit. For any questions regarding a specific expiration date call the Division at (303)-692-3150. 7) This facility is classified as follows: Applicable Requirement Status Operating Permit Synthetic Minor Source of: VOC, HAPs NANSR Synthetic Minor Source of: VOC, HAPs 8) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http://ecfr.gpoaccess. aov/ 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 AIRS ID: 123 9A4D Page 8 of 8 C�lorado �ir Permitting �roje�t Project Details Review Engineer: ;tir(:�3�ar Package#: �Zi49II ' Received Date: 12,�1�j2017; Review Start Date: 8/28f2018 Section 01-Facility Information Company Name: Bananza Creek Fnergy Operaiing Company,LLC Quadrant Section Township Range County AIRS ID: 123 Weld �ES1fct. 3(7 ;;. .7N `,: �� .;' Plant 111RS ID: 9/��1`� Facility Name: Crovv�-aliev r o2 3�2H/31 2� _ ,•„..... Physical Address/Location: Si 5�'quacrar,t a:c�ceian 3[3,Tovj�.s3�ia 7;�l,Range o7_V�t,�ru Uve4�Coun�y,Colorado Type of Facility: �xp'r,rat'on�Proa��ction U�J�t�F�u What industry segment? G�j�c;�atur�i Gas�-u�u t.a..&�rv�ces��r.g Is this facility located in a NAAQS non-attainment area? Yps If yes,for what pollutant? �arbon Monoxide(CO) I—�`articulate Matter(PM) ��Dzone(NOx&VOC) Section 02-Emissions Units In Permit Application Equipment Emissions Self Cert Engineering AIRs Point# Emissions Source Type Permit# Issuance# Action Name Control? Required? Remarks �er�1�:_ � 0Q9 Separ'ratorb'�ntfn x CELR-�1 ' Y�s ' 2VUE290 7 na t=�nd€fiG��'i��l� ' I Section D3-Description of ProJect �:�Nrease emissiu�7s Section 04-Public Comment Re+�virements Is Public Comment Required? �ve If yes,why? �� 'xj�a ��. ,... �. ! Section 05-Ambient Air Impact Analysis Requirements Was a uantitative modelin anal sis re uired? €�'4 �� ' ' , , �_ If yes,for what pollutants? 3��`3, ; " ' 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? ni�; Is this stationary source a synthetic minor? ves If yes,indicate programs and which pollutants: 502 NOx CO VOC PM2.5 PM10 TSP HAPs Prevention of Significant Deterioration(PSD) ❑ ❑ D � ❑ ❑ Title V Operating Permits(OP) ❑ ❑ ❑ � ❑ ❑ ❑ ❑ Non-Attainment New Source Review(NANSR) ❑ � Is this stationary sQurce a major source? ��,��1q u,� If yes,explain what programs and which pollutants here: S02 NOx CO VOC PM2.5 PM10 TSP HAPs Prevention of Significant Deterioration(PSD) � ❑ ❑ � O � Title V Operating Permits(OP) ❑ ❑ ❑ ❑ ❑ ❑ ❑ � Non-Attainment New Source Review(NANSR) ❑ � Equipment Description This source vents rqtural gas from: a separator Emissions from this source are: routed to a flare . Natural as ventin from a se arator.Emissions from this source are routed to a flare. Emission Calculatian Method EPA Emission Inventory Improvement Program Publication:Volume II,Chapter 10-Displacement Equation(10.43) Ex=Q*MW*Xx/C Ex=emissions of pollutant x Q=Volumetric flow rate/volume of gas processed MW=Molecular weight of gas=SG of gas*MW of air Xx=mass fraction of x in gas C=molar volume of ideal gas(379 scf/Ib-mol)at 60F and 1 atm Through ut(Q) 48 MMsd/yr 5479.45 scF/hr MW �24.86 Ib/Ib-mol 0.13 MMscf/d . mole% MW IbrJlbmol massfraction Ib/hr Ib/yr tpy Helium 0 00: 4.0026 0.000 0.000E+00 0.00 0.00 0.00 CO2 2'8'� 44.01 1223 4.921E-02 17.69 154952.36 77.48 � N2 0.fiT 28.013 0.171 6.874E-03 2.47 21641.71 10.82 methane ��.��.�671400' 16.041 10770 4.332E-01 15571 1364001.36 682.00 ethane ��.'��.12,9706��. 30.063 3.899 1.568E-01 56.37 493826.42 � 246.91 ro ane ��.'��. 931G0'�: 44.D92 4.105 1651E-01 59.35 519890.05 259.95 isobutane `!. �.0SG0! 58.118 0.610 2.455E-02 8.82 7728621 38.64 n-butane -; 3 3700'�. 58.118 1.959 7.878E-02 28.32 248051.92 124.03 � iso�entane �:: C 7300I 72.114 0.526 2.118E-02 7.61 66672.15 33.34 n-entane . 1 0009; 72.114 0721 2.901 E-02 10.43 9133172 45.67 c clopentane ��'�� 0 13C6��. 70.13 0.091 3.667E-03 1.32 11546.47 577 n-Hexane �I 0 3�0'�. 86.17 0259 0.0103986 374 32740.05 16.37 c dohexane '�. (I02C'�. 84.16 0.017 6.771E-04 024 213176 1.07 Other hexanes '�. 0A200'�. 86.18 0.362 1.456E-02 5.23 45841.39 22.92 he tanes '�. �.04q'�� 10021 0.040 1.612E-03 0.58 5076.60 2.54 meth Ic clohexane -''� 0 010�'� 98.19 0.010 3.950E-04 0.14 1243.57 0.62 224TMP �.�.� 00039�.� 11423 0.004 0.0001792 0.06 56422 028 Benzene -��: 0 037'<. 78.12 0.029 0.0011655 0.42 3670.61 1.84 Toluene ��. 0 0�60: 92.15 0.006 0.0002224 0.08 700.24 0.35 Eth Ibenzene ��'� 0 0�67�: 106.17 0.001 0.0000299 0.01 94.12 0.05 X lenes '.' 0 0�23 106.17 0.002 0.0000982 0.04 30927 0.15 C8+Heavies �,I. 0�.037 �114.23 0.043 1.714E-03 0.62 539624 2.70 VOC mass fraction: 0.3534 Total VOC(Uncontrolled) 55627 24.85 Notes Emissions are based on 8760 hours of operation per year. Flaring Information Equipment Description Enclosed flare to combust roduced as. � Manufacturer MRW Model 48" Serial Number TBD Gas Heatin Value 1409 Btu/scf Throu h ut 67632 MMBtu/r Overall Control 95.00% 123-9A4D-009 12WE2908.CP6 Combustion emission factor source: AP-42:Cha ter 13.5 APEN rec'd 5/15/17 0.07 Ib NOX/MMBtu 0.31 Ib CO/MMBtu Emissions Summa Table Pollutant Unconirolled Emission Factor Controlled Emission factor Uncontrolled Emissions Controlled Emissions Source V0C 23178 Ib/MMscf 1155.90 Ib/MMscf 556.27 tpy 27.81 tpy GasAnalysis Nox 0.068 Ib/MMBTU 0.07 Ib/MMBTU 2.30 tpy 230 tpy AP-42 C0 0.31 Ib/MMBTU 031 Ib/MMBTU 10.48 tpy 10.48 tpy AP-42 . Benzene 76.47I6/MMscf 3.821b/MMscf 3670.61 Ib/yr 183.5316/yr GasAnalysis Toluene '14.58816/MMscf 0.729416/MMscf 700.24 Ib/yr 35.01 Ib/yr GasAnalysis Ethylbenzene 1.96t Ib/MMscf 0.0980 Ib/MMscf 94.12 Ib/yr 4J1 Ib/yr GasAnalysis Xylenes 6.443 16/MMscf 03222 I6/MMscf 309.27-I6/yr 15.45 Ib/yr GasAnalysis n-Hexane 682.08 Ib/MMscf 34.1042 16/MMscf 32740.05 I6/yr 1637.00�b/yr GasAnalysis - 2,2,4-TMP 11,75516/MMscf 0.5877 Ib/MMscf Sb4.22 Ib/yr 25.21 Ib/yr GasAnalysis 12WE2908.CP7.xlsm Regulatory Applicability AQCC Regulation 1 This source is subject to the opacity requirements for flares in Section II.A.5:'No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity.' AQCC Regulation 2 Section I.A applies to all emission sources. "No person, wherever located, shall cause or allow the emission of odorous air contaminants from any single source such as to result in detectable odors which are measured in excess of the following limits: For areas used predominantly for residential or commercial purposes it is a violation if odors are detected after the odorous air has been diluted with seven (7) or more volumes of odor free air." AQCC Regulation 7 Was the well newly constructed, hydraulically fractured, or recompleted on or after August 1, 2014? yes This separator is subject to Reg 7, Section XVII.G. and control requirements of Reg 7, Section XVII.B.2 SCC CODING SCC Code: 31000205 12WE2908.CP7.xlsm Gas/Liquid Separator APEN - Form APCD-211 Air Pollutant Emission Notice (APEN) and Application for Construction Permit • All sections of this APEN and application must be completed for both new and existing facilities, including APEN updates. An application with missing information may be determined incomplete and may be returned or result in longer application processing times. You may be charged an additional APEN fee if the APEN is filled out incorrectly or is missing information and requires re -submittal. This APEN is to be used for Gas/Liquid Separators only. If your emission unit does not fall into this category, there may be a more specific APEN for your source. In addition, the General APEN (Form APCD-200) is available if the specialty APEN options will not satisfy your reporting needs. A list of all available APEN forms can be found on the Air Pollution Control Division (APCD) website at: www.colorado.gov/cdphe/apcd. This emission notice is valid for five (5) years. Submission of a revised APEN is required 30 days prior to expiration of the five-year term, or when a reportable change is made (significant emissions increase, increase production, new equipment, change in fuel type, etc). See Regulation No. 3, Part A, II.C. for revised APEN requirements. Permit Number: 12WE2908 AIRS ID Number: 123 / 9A4D / 009 [Leave blank unless APCD has already assigned a permit # and AIRS ID] Company equipment Identification: ECD-01 [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: Crow Valley 7-62-30-2H & 31-2H Production Facility (COGCC #428129) Site Location: SESW Sec 30 T7N R62W Mailing Address: (Include Zip Code) 410 17th Street, Suite 1400 Denver, CO 80202 E -Mail Address2: MOtepka@bonanzacrk.com Site Location County: Weld NAICS or SIC Code: 1311 Permit Contact: Mike Otepka Phone Number: (303) 803-1736 'Please use the full, legal company name registered with the Colorado Secretary of State. This is the company name that will appear on all documents issued by the APCD. Any changes will require additional paperwork. 2 Permits, exemption letters, and any processing invoices will be issued by APCD via e-mail to the address provided. Form APCD-211 - Gas/Liquid Separator APEN - Rev 02/2017 371494 ©© COLORADO 1 11� Nw°` b ". Permit Number: 12WE2908 AIRS ID Number: 123 /9A4D/ 009 [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 0 Change company name ❑ Add point to existing permit ✓❑ Change permit limit 0 Transfer of ownership3 ❑ Other (describe below) OR - APEN submittal for update only (Please note blank APENs will not be accepted) - ADDITIONAL PERMIT ACTIONS - 1:11 Limit Hazardous Air Pollutants (HAPs) with a federally -enforceable limit on Potential To Emit (PTE) Additional Info a Notes: Increasing potential flaring throughput and limits due to high pipeline pressure 3 For transfer of ownership, a completed Transfer of Ownership Certification Form (Form APCD-104) must be submitted. Section 3 - General Information General description of equipment and purpose: One (1) natural gas enclosed combustor used to control sales gas until conditions allowed for the sales gas to be sent to pipeline. For existing sources, operation began on: For new or reconstructed sources, the projected start-up date is: 06/23 /2017 / / ❑✓ Check this box if operating hours are 8,760 hours per year; if fewer, fill out the fields below: Normal Hours of Source Operation: hours/day Will this equipment be operated in any NAAQS nonattainment area Is this equipment located at a stationary source that is considered a Major Source of (HAP) Emissions Form APCD-211 -Gas/Liquid Separator APEN - Rev 02/2017 days/week weeks/year O Yes ❑ Yes 0 No ❑✓ No -A,COLORAD0 � oep..meerrwti Permit Number: 12WE2908 AIRS ID Number: 123 / 9A4D / 009 [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 4 - Process Equipment Information _ If you are requesting uncontrolled VOC emissions greater than 100 tpy you must use Natural Gas Venting as a process parameter. Are requested uncontrolled VOC emissions greater than 100 tpy? ❑✓ Yes Natural Gas Venting Process Parameters4: Liquid Throughput Process Parameters4: ❑ No Maximum Vent Rate: 6,575 SCF/hr Vent Gas Heating Value: 1 410 , BTU/SCF Requested: 48 MMSCF/year Actual: N/A MMSCF/year -OR- Requested: Bbl/yr Actual: Bbl/yr 4 Requested values will become permit limitations. Requested limit(s) should consider future process growth Process Properties: Molecular Weight: 24.9 Voc (mole %) 16.4777 VOC (Weight %) 35.3717 Benzene (mole %) 0.0371 Benzene (Weight %) 0.1166 Toluene (mole %) 0.0060 Toluene (Weight %) 0.0223 Ethylbenzene (mole %) 0.0007 Ethylbenzene (Weight %) 0.0030 (mole %) 0.0023 Xylene (Weight %) 0.0100 n -Hexane (mole %) 0.2979 n -Hexane (Weight %) 1.0329 2,2,4- Trimethylpentane 0.0039 2,2,4-Trimethylpentane (Weight %) 0.0177 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 Ft n -Hexane, temperature, and pressure) Form APCD-211 -Gas/Liquid Separator APEN - Rev 02/2017 ,COLORADO 3 MV., ��F �'l �i�. �1;� Permit Number: 12WE2908 AIRS ID Number. "I 23 /9A4D/009 ;�:; [Leave blank unless APCD has already assigned a permit#and AIRS ID] �"° �.� i;', Section 5 - Stack Information Geographicai�oordinates_ (L�titude/Longitude or UTM) 40.538783/-104.367166 Disch,arge;�ieight ° _0p�r�ator Temp. Flow�ate Velocity: ° _ Abov�Ground Levei Stack iD N�. ('t' (ACFJd�1 ffe/sec) �� ; �, �(Fe�t} �, � �� ,. r . FL-02 �25 Indicate the direction of the stack outlet: �cneck one� �✓ Upward ❑ Downward ❑ Upward with obstructing raincap ❑ Horizontal ❑ Other(describe): Indicate the stack opening and size: ��ne�k o�e� �✓ Circular Interior stack diameter (inches): 4.$ ❑ Other (describe): Section 6 - Control Device Information Pollutants Controlled: Size: Make/Model: ❑ VRU: Requested Control Efficiency 9� VRU Downtime or Bypassed % Pollutants Controlled: VOC, HAPS Rating: 8 MMBtu/hr �YPe� Enclosed Combustor Make/Modet: MRW UtIICIIOWII � Combustion Requested Control Efficiency: 95 % Device: Manufacturer Guaranteed Control Efficiency gg % Minimum Temperature: N�A Waste Gas Heat Content 1 410 Btu/scf , Constant Pilot Light: ❑✓ Yes ❑ No Pilot burner Rating N/q MMBtu/hr Pollutants Controlled: ❑ Other: Description: Control Efficiency � Requested ° � ;COLORA0O Form APCD-211 -Gas/Li uid Se arator APEN - Rev 02/2017 4 °•�°^ �"�"� q p I��'��„b�;vu�,m�. �,�, ,s ra f? Permit Number: 12WE2908 AIRS ID Number: 123 /9A4D/009 �;A [Leave blank unless APCD has already assigned a permit�r and AIRS ID] �''' ;;e f; 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? 0✓ Yes ❑ No If yes, please describe the eontrol equipment AND state the overall eontrol efficiency (% reductian): Gver�ll Requested Contro( F'ollutarrt Control Equipmenf Descriptfon Efficiency ';(%reducfion in emissions) PM SOX NOX VOC ECD 95 CO HAPs ECD 95 Other: From what year is the following reported actuaf annuaf emissions data? ��A Use the following table to report the criteria pollutant emissions from source: (Use the data reported in Sections 4 end 6 to ca(cu(ate these emfssions.) ` Emission Requested Annual Perm�t Uncontrolled Ereiission Factio� Act�¢al Annua€ Emissions 5 Pollutant Emission Factor Emission Limit(s) .Source - ` _ : Factor Units : f,4p-4z, Uncontrolled Contrott�db' Uncontrolled Controlled Mfgi etcj (Tons/year) 7Tons/year) (Tpns/year) (Tons/year) PM 5OX ' NOX 0.068 Ib/MMBtu AP-42T613.5-1 N/A N/A N/A 2.77 VOC 23199.1482 Ib/MMscf �a=A�a�Y=�=�MassB= N/A N/A 668.14 33.41 CO 0.31 Ib/MMBtu AP-42T613.5-1 N/A N/A N/A 12.61 Benzene 76.492 Ib/MMscf �a=^^a�Y=�=�^a==Ba N!A N/A 2.203 0.111 y�U�� Toluene 14.6271 Ib/MMscf �a=^^a�r=��^a==Ba N/A N/A 0.422 0.022 �`� �� Ethylbenzene Xylenes 6.5394 Ib/MMscf �a=^�,a�Y=�=�^a==B= N/A N/A 0.189 0.01 �g /��j n-Hexane 677.4186 Ib/MMscf �a=A�a�y=�=�^as=B� N/A N/A 19.51 0.976 3`j°�� iy�l Z'2'4 11 .6305 Ib/MMscf �=sAne1ysis�as=Ba N/A N/A 0.335 0.017 ��/g� Trimethytpentane Other. 5 Requested values witl become permit limitations. Requested limit(s)should consider future process growth. 6Annual emission fees will be based on actual controlled emissions reported. If source has not yet skarted operating, leave blank. . - -. . . .COLORA�O Form APCD-?11 -Gas/Liquid Separator AREN- Rev 02/2017 5��'°°�°"`�`�""°`� 'Hu1�M1 6 Env�.rovncw Permit Number: 12WE2908 AIRS ID Number: 123 /9A4D/ 009 [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 8 - Applicant Certification I hereby certify that all information contained herein and information submitted with this application is complete, true and cor Signature of Legally Au •riled- arson (not a vendor or consultant) Mike Otepka >>/1' Date Env. Specialist, Air Quality Name (please print) Title Check the appropriate box to request a copy of the: E✓ Draft permit prior to issuance ❑✓ Draft permit prior to public notice (Checking any of these boxes may result in an increased fee and/or processing time) Send this form along with $152.90 to: Colorado Department of Public Health and Environment Air Pollution Control Division APCD-SS-B.1 4300 Cherry Creek Drive South Denver, CO 80246-153O Make check payable to : Colorado Department of Public Health and Environment Telephone: (303) 692-3150 Form APCD-211 -Gas/Liquid Separator APEN - Rev 02/2017 For more information or assistance call: Small Business Assistance Program (303) 692-3175 or (303) 692-3148 Or visit the APCD website at: https://www.colorado.gov/cdphe/apcd 'COLORADO 6 'AVNMUII6 Frvbenmbu Hello