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Home My WebLink About20140216.tiff STATE OF COLORADO John W.Hickenlooper,Governor Larry Wolk,MD,MSPH (DV coo Executive Director and Chief Medical Officer yw. 1 Dedicated to protecting and improving the health and environment of the people of Colorado ( o I'R ew 1 !4}4300 Cherry Creek Dr.S. Laboratory Services Division r Denver,Colorado 80246-1530 8100 Lowry Blvd. t ra06� Phone(303)692-2000 Denver,Colorado 80230-6928 Located in Glendale,Colorado (303)692-3090 Colorado Department www.colorado.gov/cdphe of Public Health and Environment Weld County Clerk& Recorder 1402 N I7th Ave Greeley, CO 80631 January 17, 2014 Dear Sir or Madam: On January 22, 2014, the Air Pollution Control Division will publish a public notice for Continental Resources, Inc.—Buchner 1-2H, in the the (ircele). l rihune. 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 date the public notice is published. 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, / 1 • Cu Clara Gonzales Public Notice Coordinator Stationary Sources Program Air Pollution Control Division Enclosure • 2014-0216 STATE OF COLORADO John W.Hickenlooper,Governor Larry Wolk, MD,MSPH of•cod Executive Director and Chief Medical Officer R- �os Dedicated to protecting and improving the health and environment of the people of Colorado ~ ' o *'rv'n ri• ' 4300 Cherry Creek Dr.S. Laboratory Services Division « * Denver, Colorado 80246-1530 8100 Lowry Blvd. 1e16« Phone(303)692-2000 Denver,Colorado 80230-6928 Located in Glendale, Colorado (303)692-3090 Colorado Department www.colorado.gov/cdphe of Public Health and Environment Website Title: Continental Resources, Inc. —Buchner 1-2H—Weld County Released To: The Greeley Tribune On: January 17, 2014 Published: January 22, 2014 PUBLIC NOTICE OF A PROPOSED PROJECT OR ACTIVITY WARRANTING PUBLIC COMMENT 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: Continental Resources, Inc. Facility: Buchner 1-2H Crude Oil Production Facility Section I, T7N, R60W Weld County The proposed project or activity is as follows: a crude oil production facility with crude oil storage tanks, produced water storage tanks, a separator and flare, and a 42 HP engine. 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 fII.C.I.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 13 WE2238 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 www.colorado.gov/cdphe/AirPublicNotices 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 W pral N a = # STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT .c`�oF °e� AIR POLLUTION CONTROL DIVISION yr �`�'�, TELEPHONE: (303)692-3150 , */876 CONSTRUCTION PERMIT PERMIT NO: 13WE2238 DATE ISSUED: Issuance 1 ISSUED TO: Continental Resources, Inc.. THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Oil and gas facility, known as the Buchner 1-2H Oil Production Facility, located in Section 2, Township 60W, Range 60W, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility AIRS Equipment Point Description ID Separator & Treater 001 Separator controlled by a flare stack. Flare has a minimum Gas combustion efficiency of 95%. The flare is not enclosed. THIS PERMIT IS GRANTED SUBJECT TO ALL RULES AND REGULATIONS OF THE COLORADO AIR QUALITY CONTROL COMMISSION AND THE COLORADO AIR POLLUTION PREVENTION AND CONTROL ACT C.R.S.(25-7-101 et seq),TO THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS: REQUIREMENTS TO SELF-CERTIFY FOR FINAL AUTHORIZATION 1. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days after issuance of this permit, by submitting a Notice of Startup form to the Division. The Notice of Startup form may be downloaded online at www.cdphe.state.co.us/ap/downloadforms.html. Failure to notify the Division of startup of the permitted source is a violation of Air Quality Control Commission(AQCC) Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit. 2. Within one hundred and eighty days(180)after issuance of this permit, compliance with the conditions contained in this permit shall be demonstrated to the Division. It is the owner or operator's responsibility to self-certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. (Reference: Regulation No. 3, Part B, III.G.2). 3. This permit shall expire if the owner or operator of the source for which this permit was issued: (i)does not commence construction/modification or operation of this source within 18 months after either, the date of issuance of this construction permit or the date on which such construction or activity was scheduled to commence as set forth in the permit AIRS ID: 123/9B7F/001 Page 1 of 9 Wellhead Version 2012-1 ..:v xXt 31 ` 'Col. a Del 'men f Public Health and Environment t% Air Pollution Control Division . ct.. =' ., a .,. , Facility AIRS Equipment ID Point Control Device Pollutants Controlled Separator& Treater Gas 001 Separator controlled by a flare stack VOC PROCESS LIMITATIONS AND RECORDS 9. This source shall be limited to the following maximum processing rates as listed below. Monthly records of the throughput shall be maintained by the applicant and made available to the Division for inspection upon request. (Reference: Regulation 3, Part B, II.A.4) Process/Consumption Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit Separator& Treater Gas 001 Natural gas flaring 42 MMSCF/yr The owner or operator shall calculate 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. STATE AND FEDERAL REGULATORY REQUIREMENTS 10. The permit number and AIRS ID number shall be marked on the subject equipment for ease of identification. (Reference: Regulation Number 3, Part B, III.E.) (State only enforceable) 11. Visible emissions shall not exceed twenty percent(20%)opacity during normal operation of the source. During periods of startup, process modification, or adjustment of control equipment visible emissions shall not exceed 30% opacity for more than six minutes in any sixty consecutive minutes. (Reference: Regulation No. 1, Section II.A.1. & 4.) 12. 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.) 13. These sources are subject to the odor requirements of Regulation No. 2. (State only enforceable) OPERATING & MAINTENANCE REQUIREMENTS 14. Upon startup of these points, 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.) AIRS ID: 123/9B7F/001 Page 3 of 9 h7. 43 ` f r Colopa ,) De Pniment f Public Health and Environment Air Pollution Control Division 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 11.8 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 applicant 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 applicant or applicant'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. 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 applicant, or the Division revokes a permit,the applicant 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. AIRS ID: 123/9B7F/001 Page 5 of 9 x." ••,„,..k.,„, •, '. i fig; i'dI • Col De • i entf Public Health and Environment Air Pollution Control Division -, -. Notes to Permit Holder: 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 permittee 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 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: http://www.colorado.gov/cs/Satellite?c=Document C&childpagename=CDPHE- Main%2FDocument C%2FCBONAddLinkView&cid=1251599389641&pagename=CBONWrapper 4) The following emissions of non-criteria reportable air pollutants are estimated based upon the process limits as indicated in this permit. This information is listed to inform the operator of the Division's analysis of the specific compounds emitted if the source(s) operate at the permitted limitations. Uncontrolled AIRS Emission Are the Controlled Rate emissions Emission Point Pollutant CAS# BIN (b/yr) reportable? Rate(lb/yr) Benzene 71432 A 3067 Yes 153 Toluene 108883 C 424 No 21 001 Ethylbenzene 100414 C 35 No 2 Xylenes 1130207 C 99 No 5 n-Hexane 110543 C 65746 Yes 3287 5) The emission levels contained in this permit are based on the following emission factors Emission Emission CAS# Pollutant Factors Factors Uncontrolled Controlled Source NOx 0.14 0.068 AP-42 lb/MMBtu lb/MMBtu CO 0.37 0.37 AP-42 lb/MMBtu lb/MMBtu VOC 30,603.2 1530.2 Engineering lb/mmscf lb/mmscf Calculation 71432 Benzene 72.1 lb/mmscf 3.6 lb/mmscf Engineering Calculation 108883 Toluene 10.0 lb/mmscf 0.5 lb/mmscf Engineering Calculation AIRS ID: 123/9B7F/001 Page 7 of 9 xi:::,ve Puarnmentn ivision1ajJlot! Drflr MACT 63.6580-63.8830 Subpart ZZZZ—Subpart MMMMM MACT 163.8980-End Subpart NNNNN—Subpart XXXXXX 9) An Oil and Gas Industry Construction Permit Self-Certification Form is included with this permit packet. Please use this form to complete the self-certification requirements as specified in the permit conditions. Further guidance on self-certification can be found on our website at: www.colorado.gov/cdphe/oilqaspermits AIRS ID: 123/9B7F/001 Page 9 of 9 Construction Permit Application Preliminary Analysis Summary Section 1 —Applicant Information Company Name: Continental Resources, Inc. Permit Number: 13WE2238 Source Location: NWNW Sec1, T7N, R60W Equipment Description: Point 001: Plant flare with a minimum combustion efficiency of 95%. AIRS ID: 123/9B7F/001 Date: 11/15/13 Review Engineer: David Thompson Control Engineer: Chris Laplante Section 2—Action Completed Grandfathered Modification APEN Required/Permit Exempt x CPI Transfer of Ownership APEN Exempt/Permit Exempt `If tank is a true minor source at a true minor facility, it shall be granted "Final Approval" Section 3—Applicant Completeness Review Was the correct APEN submitted for this source type? Yes x No Is the APEN signed with an original signature? X Yes No Was the APEN filled out completely? X Yes No Did the applicant submit all required paperwork? X Yes No Did the applicant provide ample information to determine emission rates? X Yes No If you answered "no" to any of the above, when did you mail an Information Request letter to the source? On what date was this application complete? September 12, 2013 Section 4—Source Description AIRS Point Equipment Description 001 Separator controlled by a 40'flare stack. Flare has a minimum combustion efficiency of 95%. The flare is not enclosed. Is this a portable source? Yes X No Is this location in a non-attainment area for any criteria pollutant? x Yes No If"yes", for what pollutant? PM'o CO Ozone Is this location in an attainment maintenance area for x any criteria pollutant? Yes x No If"yes", for what pollutant? (Note: These pollutants are subject to minor source RACT per Regulation 3, Part B, Section III.D.2) PM'o CO Ozone Is this source located in the 8-hour ozone non- attainment region? (Note: If"yes" the provisions of x Yes Regulation 7, Sections XII and XVII.C may apply) No Loadout: Is this source located at an oil and gas exploration site?(Section 03 on APEN) X Yes No Page 1 Note: Regulation 3, Part A, Section II.B.3.b APEN emission reporting requirements for non-criteria air pollutants are based on potential emissions without credit for reductions achieved by control devices used by the operator. Section 8—Testing Requirements Will testing be required to show compliance with any emission rate or regulatory standard? X Yes No If"yes", complete the information listed below AIRS Point Process Pollutant Regulatory Basis Test Method VOC 001 01 , Site-specific RAPS State only requirement pecific gas analysis Section 9—Source Classification What is this facility classification? True X Synthetic Minor Minor Major Classification relates to what programs? I x I Title V I I PSD I x NA NSR MACT Is this a modification to an existing permit? Yes X No If"yes" what kind of modification? Minor Synthetic Minor I Major Section 10—Public Comment Does this permit require public comment per CAQCC Regulation 3? X Yes I No If"yes", for which pollutants?Why? VOC For Reg. 3, Part B, III.C.1.a (emissions increase > 25/50 tpy)? X Yes No For Reg. 3, Part B, III.C.1.c.iii (subject to MACT)? Yes x No For Reg. 3, Part B, III.C.1.d (synthetic minor emission limits)? X Yes No Section 11 —Modeling Is modeling required to demonstrate compliance with National Ambient Air Quality Standards (NAAQS)? Yes X No If"yes", for which pollutants?Why? NOx emissions are less than 40 TPY. AIRS Point Section 12— Regulatory Review Regulation 1 - Particulate Smoke Carbon Monoxide and Sulfur Dioxide Section II.A.1 - Except as provided in paragraphs 2 through 6 below, no owner or operator of a source shall allow or cause the emission into the atmosphere of any air pollutant which is in excess of 20% opacity. This standard is based on 24 consecutive opacity readings taken at 15-second intervals for six minutes. The approved reference test method for visible emissions measurement is EPA Method 9 (40 CFR, Part 60, Appendix 001-006 A (July, 1992)) in all subsections of Section II. A and B of this regulation. Section II.A.5 - Smokeless Flare or Flares for the Combustion of Waste Gases No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. Regulation 2—Odor Section I.A - 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 001-006 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. Page 3 Section 14—Miscellaneous Application Notes AIRS Point I 003 Flare Operator provided an extended gas analysis and emissions were calculated using EPA Emission Inventory Improvement Program Publication, Volume II, Chapter 10-Displacement equation (10.4-3) where: 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 Emissions generated from the flare are: Uncontrolled Total (Ib/yr) Controlled Total (lb/yr) NOx 12.07 Ton/yr VOC 650.62 ton/yr 32.53 ton/yr CO 4.57 ton/yr Benzene 3,067 153 Toluene 424 21 Ethylbenzene 35 2 Xylenes 99 5 n-hexane 65,746 3287 224-TMP 3,067 153 An extended gas analysis was provided in the application. The gas analysis was perfomed less than a year of submittal.An updated extended gas analysis will not be required because: -an extended gas analysis was performed within a year of this submittal and included with this package Page 5 STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT .4` °rg pFCp AIR POLLUTION CONTROL DIVISION TELEPHONE: (303)692-3150 ° •/876' CONSTRUCTION PERMIT PERMIT NO: 1 3WE2668 DATE ISSUED: Issuance1 ISSUED TO: Continental Resources, Inc. THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Oil and gas facility, known as the Buchner 1-2H Exploration and Production Site, located in Section 2, Township 7N, Range 60W, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility AIRS Equipment Description ID Point Tanks 004 Three (3) 400 BBL fixed roof storage tanks used to store crude oil. Emissions from these tanks are controlled by an 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 1. YOU MUST notify the Air Pollution Control Division(the Division)no later than fifteen days after commencement of operation or issuance of this permit, by submitting a Notice of Startup form to the Division. The Notice of Startup form may be downloaded online at www.cdphe.state.co.us/ap/downloadforms.html. Failure to notify the Division of startup of the permitted source is a violation of Air Quality Control Commission (AQCC) Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit. 2 Within one hundred and eighty days(180)after issuance of this permit, compliance with the conditions contained in this permit shall be demonstrated to the Division. It is the owner or operator's responsibility to self-certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. (Reference: Regulation No. 3, Part B, 111.O.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 fora period of eighteen AIRS ID: )3 r t , Page 1 of 7 Condensate Tank SM/M Version 2012-1 olora Depa en f P .li Health and Environment ' Air Pollution Control Division PROCESS LIMITATIONS AND RECORDS 8. This source shall be limited to the following maximum processing rates as listed below. Monthly records of the actual processing rates 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 AIRS Point Process Parameter Annual Limit 004 Crude Oil Throughput 70,649 BBL/yr The owner or operator shall calculate 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. STATE AND FEDERAL REGULATORY REQUIREMENTS 9. 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) 10. This source is subject to the odor requirements of Regulation No.2. (State only enforceable) 11. The flare covered by this permit is subject to Regulation No. 7, Section XII.C General Provisions (State only enforceable). If a combustion device is used to control emissions of volatile organic compounds to comply with Section XII.D, it shall 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. The operator shall comply with all applicable requirements of Section XII. OPERATING & MAINTENANCE REQUIREMENTS 12. 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 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 Periodic Testing Requirements 13. The owner or operator shall demonstrate compliance with Condition 11, using EPA Method 9 to measure opacity from the flare. (Reference: Regulation No. 1, Section II.A.1 & 4) AIRS ID: 123/9B7F/004 Page 3 of 7 olor . Depa en f IicHealth and Environment it Pollution Control Division written documefiatie subbafinataut ri w tails fo taining final authorization to operate are located in the Requirements to Self-Certify for Final Authorization section of this permit. 18. 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. 19. 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. 20. 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. 21. 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. 22. 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: David Thompson Permit Engineer Permit History Issuance Date Description Issuance 1 This Issuance Issued to Continential Resources, Inc. AIRS ID: 123/9B7F/004 Page 5 of 7 *-2,olora, Depa nent f lic Flealth and Environment Air Pollution Control Division Applicable Requirement Status Operating Permit Synthetic Minor Source of: VOC PSD or NANSR Synthetic Minor Source of: VOC MACT HH Major Source Requirements: Not Applicable Area Source Requirements: Not Applicable 8) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http://ecfr.gpoaccess.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 9) An Oil and Gas Industry Construction Permit Self-Certification Form is included with this permit packet. Please use this form to complete the self-certification requirements as specified in the permit conditions. Further guidance on self-certification can be found on our website at: www.colorado.qov/cdphe/oilqaspermits AIRS ID: 123/9B7F/004 Page 7 of 7 Construction Permit Application Preliminary Analysis Summary Section 1 —Ap•licant Information Company Name: Permit Number: Source Location: Section2, T7N, R60W Equipment Description: Crude Oil Storage Tank AIRS ID: 12319B7F/004 Date: Review Engineer: David Thompson Control Engineer: C=11: . Section 2—Action Corn leted Grandfathered Modification APEN Required/Permit Exempt x Initial Approval Transfer of Ownership If tank is a true minor source at a true minor facility, APEN it may be granted Final Approval"without first being issued an Initial Approval permit `Grandfathered exemption is for any tanks in service prior to December 30, 2002 Section 3—Applicant Completeness Review Was the correct APEN submitted for this source type? X Yes No Is the APEN signed with an original signature? ■ X Yes No Was the APEN filled out completely? X Yes No Did the applicant submit all required paperwork? X Yes No Did the applicant provide ample information to determine emission rates? X Yes If you answered "no"to any of the above, when did you mail an No Information Re uest letter to the source? On what date was this application complete? April 26, 2013 Section 4—Source Descri•tion AIRS Point Equipment Description 004 Three (3) above ground 400 bbl atmospheric Crude Oil Storage Tanks Is this a portable source? - • Yes X No Is this location in a non-attainment area for any criteria ■ •ollutant? x Yes No If"yes", for what pollutant? . Is this location in an attainment maintenance area for PMio CO x Ozone an criteria •ollutant? ■ Yes X No If"yes", for what pollutant? (Note: These pollutants are subject to minor source . RACT •er Re•ulation 3, Part B, Section III.D.2 PM10 . CO Ozone Is this source located in the 8-hour ozone non- attainment region? (Note: If"yes" the provisions of x Yes Re.ulation 7, Sections XII and XVII.C ma a••I No Page 1 004 01 VOC, Liquids Analyses HAPS PS Memo 05-01 according to PS Memo 05-01 Section 9—Source Classification Is this a new previously un-permitted source? X Yes No What is this facility classification? True Synthetic Minor X Minor Major Classification relates to what programs? Title V PSD NA NSR MACT Is this a modification to an existing permit? Yes X No If"yes"what kind of modification? Synthetic Minor Minor Major Section 10—Public Comment Does this permit require public comment per CAQCC Regulation 3? x Yes No If"yes", for which pollutants?Why? For Reg. 3, Part B, III.C.1.a (emissions increase > 25/50 tpy)? © Yes No For Reg. 3, Part B, III.C.1.c.ii (subject to MACT)? ■ Yes No For Reg. 3, Part B, III.C.1.d (synthetic minor emission limits)? © Yes Na Section 11 —Modelin Is modeling required to demonstrate compliance with National Ambient Air Qualit Standards NAAQS ? Yes X No If"yes", for which pollutants?Why? AIRS Point Section 12—Re.ulato Review Re. I- i.n 1 P- i I- - Smoke Carbon Monoxide and Sulfur Dioxide Section II.A.1 - Except as provided in paragraphs 2 through 6 below, no owner or operator of a source shall allow or cause the emission into the atmosphere of any air pollutant which is in excess of 20% opacity. This standard is based on 24 consecutive opacity readings taken at 15-second intervals for six minutes. The approved reference test method for visible emissions measurement is EPA Method 9 (40 CFR, Part 60, Appendix A (July, 001 1992)) in all subsections of Section II. A and B of this regulation. Section II.A.5 - Smokeless Flare or Flares for the Combustion of Waste Gases 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. Re.ulation 2—Odor Section I.A- 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 001 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. Page 3 0.11 lb/1000 gal Benzene/ No CDPHE PS Memo 05-01 throu•h•ut 71432 (converted to lb/1000 gal) 95 0.57 lb/1000 gal n-Hexane No CDPHE PS Memo 05-01 throu•h•ut / 110543 (converted to lb/1000 gal) 95 SCC 40400311 —Fixed Roof Tank, Condensate, working+breathing+flashing losses Section 14—Miscellaneous A• •lication Notes AIRS Point 001 Condensate Storage Tanks Conversion from lb/bbl to lb/1000 gal 4 ((lb/bbl e.f.) * 1000)/42 This source is located in the 8-hour ozone non-attainment area Page 5 m £ C) 7_ `h m a Cn H ❑ m b ❑ ❑ ❑ ❑ ® ❑ O n - n o o n n n 1-t P. yy Fog Ro' .., C w oo o C `C r1 G] ,a m F 2 c _ a F a a o c' p - 0 0o n T _ ° �. H m a N o .n. S o' I 4 - N tia w Dry c c o ., o .c z _ o a o b 0 a Co I - C _ " o m o a n d �'. '9 _@ .° o c a m w w Y 'O. e o 'a .o I m a w n o O c 6, o (n R n r' n c'3o G, o iv I _ u a . v ? K, nI,—i v d ` k° .. n w oo .' 2. 00 a n 9 o r3 (] to 4' to n C S a o 0 o c o Etc,. 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Z �' N R w• a o = a - o .0 o .7 . 0- i c — K m -a- o c o o c' o w ' y c 5 o g ❑ n o n K 7. o ° .o. rn 'o w c c o o n ≤ '17n 0 o a ['1 'o' 3 o W n w w _ n n � a a o a o —i -n O O v�. 2 `< o a 0 < a in• y cc P Or ^ Dn 'S '.i ^' p C T h N IJ N 2- o C P 3 r n fea ea z 2 M.Po M ` t ❑ R 4 n `O 0 0 DDo o ` v N O o ° e o. 9 N v o n a I O v o _ -.N Air Pollutant Emission Notice(APEN)—and —Application for Construction Permit OIL AND GAS EXPLORATION AND PRODUCTION CONDENSATE STORAGE TANK BATTER Current Status(Check all that ap lyy, Reason for MEN Submittal (Check all that apply) / ��u tv AIRS ID 4' t .2-? - ({ - O 04 i ❑ APEN update only' !, El New or previously unreported battery ❑ Modification to existing sources loco — ElPreviously grandfathered battery° r-,, ,. .-.i] ^-Z ❑ Registration for coverage under general permit no.GPO - ", El Synthetic minor facility - I.5 d> -- ._._. &cancellation request for individual permit : ❑ Located in the 8-hr Ozone Control Area' ® Application for or Modification of an individual permit ❑ Registered under general permit no. GPO] ❑ Administrative permit amendments • ❑ Permitted under individual permit: 1 3'E 2GGS ❑ Other: For individual permit applications,check if you wants: ®A copy of the preliminary analysis conducted by the Division ® To review a draft of the permit prior to issuance Company Name9: Continental Resources,Inc. -OGCC Operator#: 10347 Mailing Address10: PO Box 1389 todd.senescall aclr.co City: Glendive State: MT Zip: 59330 E-mail: m Contact Name: Todd Senescall Phone: (406)941-2529 Fax: (701)764-6704 Tank Battery Name'': Buchner 1-2H Number of tanks: 3 Location?(QQ Sec.Twp.Range.): Sec 2,T7N,R60W County: Weld Total tank capacity[bbl]: 1,200(400 ea) Calendar year for which"Actual"data applies's: Year(s)tank(s)were placed in service": 2012 Control Description`: Cimarron Smokeless Combustor Control Efficiency': 95% Condensate Throughputs [bbl/year] Requested'': 70.649 Maximum for PTE calculation19: Actual20: 58.875 While Controls Operational' 58,875 Other equipment at facility22: smokeless combustor,flare,heater treater,separator,produced water tank, engine These are crude oil tanks and the API Gravity is<40,therefore,the tanks don't qualify for GP coverage. Individual permit is Comments: requested. Estimated emissions at throughputs listed above. Use N/A for requested throughput/emission values unless requesting an individual permit ❑ Check if the Division is to calculate emissions. ®Check if site-specific emission factors provided to calculate emissions". Emission Factor Batten Requested Emissions18 Actual Emissions20 Pollutant24 []b/bbl] PTE' Uncontrolled26 Controlled2' Uncontrolled26 Controlled'-' VOC [tons/year] 2.88 hi .7 5-.ol 84.799 4.240 • NOx [tons/year] CO [tons/year] I Benzene[lbs/year] .0046 3`;.`I •9Ei S Ito .2-S 0.135 0.007 n-Hexane[lbs/year] 0.0247 I-1 '1 .o3 87. Q^S 0.728 0.036 Wells serviced by this tank or tank battery28 API 4: 0512334825 Name: Buchner 1 2II ®Newly Reported Well API 4: Name: ❑Newly Reported Well API#: Name: ❑Newly Reported Well API 4: Name: ❑Newly Reported Well API 4: Name ❑Newly Reported Well API 4: Name: ❑Newly Reported Well API 4: Name: ❑Newly Reported Well The signature below indicates that 1 have knowledge of the/facts herein set forth and that the same are true,accurate,and complete to the best,of my knowledge and belief. Ifthis is a registration for coverage under general permit GPOI, I further certify that this source is and will be operated i in full compliance wi h OI each condition of general permit GP . r2 heat i.i, Aitii Fuji) Signature of 1/pally Al tiorized Person(not a vendor or consultant) Date 1 Stacy Aguirre Northern Region Environmental Supervisor Type or Print Name of Person Signing Above Official Title Submit this form, along with$152.90 for each Colorado Department of Public Health and Environment For information call: filing of up to 5 tank batteryAPENS. Include Air Pollution Control Division,APCD-SS-BI 2 9 0 9 9 7 (303)692-3150 $250 General Permit fee for each new GP 4300 Cherry Creek Drive South T7IMTl➢T A urn ^Ine i Page 1 of 3Continental.Buchner.l-211.FormAPCD-205.E&PCrudeOilTankAPEN.doc Hello