HomeMy WebLinkAbout20194286.tiff RECEIVED
COLORADO SEP 26 2019
Department of Public
`°a"` Health&Environment WELD COUNTY
COMMISSIONERS
Weld County - Clerk to the Board
11500 St
PO Box 758
Greeley, CO 80632
September 23, 2019
Dear Sir or Madam:
On September 26, 2019, the Air Pollution Control Division will begin a 30-day public notice period for
Extraction Oil 8 Gas, Inc. - Coyote Trails Production Facility. A copy of this public notice and the
public comment packet are enclosed.
Thank you for assisting the Division by posting a copy of this public comment packet in your office.
Public copies of these documents are required by Colorado Air Quality Control Commission
regulations. The packet must be available for public inspection for a period of thirty (30) days from
the beginning of the public notice period. Please send any comment regarding this public notice to
the address below.
Colorado Dept. of Public Health &t Environment
APCD-SS-B1
4300 Cherry Creek Drive South
Denver, Colorado 80246-1530
Attention: Clara Gonzales
Regards,
/1
•
r , 1, 1, 420
Clara Gonzales
Public Notice Coordinator
Stationary Sources Program
Air Pollution Control Division
Enclosure
Og cg40.,
4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.colorado.gov/cdphe /mac v `,
Jared Polis, Governor I Jill Hunsaker Ryan,MPH, Executive Director 2019-4286
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Air Pollution Control Division
44440
Notice of a Proposed Project or Activity Warranting Public
CDPHE
Comment
Website Title: Extraction Oil a Gas, Inc. - Coyote Trails Production Facility - Weld County
Notice Period Begins: September 26, 2019
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: Extraction Oil Ft Gas, Inc.
Facility: Coyote Trails Production Facility
Wellpad facility
SWSE SEC 28 Ti N R68W
Weld County
The proposed project or activity is as follows: Loadout, Storage and Separation Equipment
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 18WE1226 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. Comments may be submitted using the following options:
• Use the web form at https://www.colorado.gov/pacific/cdphe/air-permit-public-notices. This page
also includes guidance for public participation
• Send an email to cdphe.commentsapcd@state.co.us
• Send comments to our mailing address:
Timothy Sharp
Colorado Department of Public Health and Environment
4300 Cherry Creek Drive South, APCD-SS-B1
Denver, Colorado 80246-1530
(COLORADO
1 Department of Public
I ge Health Et Environneent
Colorado Air Permitting Project
PRELIMINARY ANALYSIS - PROJECT SUMMARY
Project Details
Review Engineer: Timothy Sharp
Package It: 390412
Received Date: 11/16/2018
Review Start Date: 2/4/2019
Section 01 - Facility Information
Company Name: Extraction Oil & Gas, Inc. Quadrant Section Township Range
County AIRS ID: 123 SWSE iN 68
Plant AIRS ID: A00E
Facility Name: Coyote Trails Production Facility
Physical
Address/Location: SWSE quadrant of Section 28, Township 1N, Range 68W
County: Weld County
Type of Facility: Exploration & Production Well Pad
What industry segment? Oil & Natural Gas Production & Processing
Is this facility located in a NAAQS non-attainment area? Yes
If yes, for what pollutant? Carbon Monoxide (CO) D Particulate Matter (PM) .1 Ozone (NOx & VOC)
Section 02 - Emissions Units In Permit Application
Emissions Self Cert Engineering
AIRs Point # Emissions Source Type Equipment Name Permit # Issuance # Action
Control? Required? Remarks
Permit Initial
Condensate Tank 181/V11226 Yes Issuance
Permit Initia
Produced Water Tank 18WE1227 Yes _ Issuance
Permit Initial
Liquid Loading 18WE1228 'yes Issuance
Permit Initial
004 Separator Venting 18WE1229 Issuance
Permit Initial
005 Separator Venting 18WE1231 Issuance
Section 03 - Description of Project
Well production Facility
Section 04 - Public Comment Requirements
Is Public Comment Required? Yes
If yes, why? Greater than 25 tons per year in Non-Attainment Area
Section 05 - Ambient Air Impact Analysis Requirement
Was a quantitative modeling analysis required? No
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? No
Is this stationary source a synthetic minor? Yes
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) .� ✓ ✓
Non-Attainment New Source Review (NANSR) ✓
Colorado Air Permitting Project
Is this stationary source a major source? No
If yes, explain what programs and which pollutants herE SO2 NOx CO VOC PM2.5 PM10 TSP HAPs
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
I Li
Non-Attainment New Source Review (NANSR)
Condensate Storage Tank (s ) Emissions Inventory
Section 01 - Administrative Information
1 - 001
Facility AIRs ID:
County Plant Point
Section 02 - Equipment Description Details
Detailed Emissions Unit 8x400 bbl condensate storage tank
Description:
Emission Control Device ECD
Description:
Requested Overall VOC & HAP Control
Efficiency %: 95
Section 03 - Processing Rate Information for Emissions Estimates
Primary Emissions - Storage Tank(s)
Actual Condensate Throughput = 2,179,914 Barrels (bbl) per year Actual Condensate Throughput While Emissions Controls Operating = 2,179,914 Barrels (bbl) per year
Requested Permit Limit Throughput = 2,615,898 Barrels (bbl) per year Requested Monthly Throughput = 222172 Barrels (bbl) per month
Potential to Emit (PTE) Condensate Throughput
= 2,615,897 Barrels (bbl) per year
Secondary Emissions - Combustion Device(s)
Heat content of waste gas= Btu/scf
Volume of waste gas emitted per BBL of liquids
produced = scf/bbl
Actual heat content of waste gas routed to combustion device = 9,701 MMBTU per year
Requested heat content of waste gas routed to combustion device = 11,641 MMBTU per year
Potential to Emit (PTE) heat content of waste gas routed to combustion device = 11,641 MMBTU per year
Section 04 - Emissions Factors & Methodologies
Will this storage tank emit flash emissions? Yes
Emission Factors Condensate Tank
Uncontrolled Controlled
Pollutant (lb/bbl) (lb/bbl) Emission Factor Source
(Condensate (Condensate
Throughput) Throughput)
VOC 0.13 0.01 Site Specific E.F. (includes flash)
Benzene 0.000 0.000 Site Specific E.F. (includes flash)
Toluene 0.000 0.000 Site Specific E.F. (includes flash)
Ethylbenzene 0.000
Xylene 0.000
n-Hexane - 0.000 Site Specific E.F. (includes flash)
224 TMP 0.000
Control Device
Uncontrolled Uncontrolled
Pollutant (lb/MMBtu) (lb/bbl) Emission Factor Source
(waste heat (Condensate
combusted) Throughput)
PM10 0.U0U0
PM2.5 0.0000
NOx 0.0680 0.0000 AP-42 Chapter 13.5 Industrial Flares (NOx)
CO 0.3100 0.0000 AP-42 Chapter 13.5 industrial Flares(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) (tons/year) i (tons/year) (tons/year) (lbs/month)
VOC 166.9 139.1 7.0 166.9 8.3 1417
PM10 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 0.4 0.3 0.3 0.4 0.4 67
CO 1.8 1.5 1.5 1.3 1.8 306
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 503 419 21 503 25
Toluene 547 456 23 547 27
Ethylbenzene 0 0 0 0 0
Xylene 0 0 0 0 0
n-Hexane 6639 5533 277 6639 332
224 TMP 0 0 0 0 0
Section 06 - Regulatory Summary Analysis
Regulation 3, Parts A, B Source requires a permit
Regulation 7, Section XII.C, D, E, F Storage tank is subject to Regulation 7, Section XII.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 XV11.C.2
Regulation 6, Part A, NSPS Subpart Kb Storage Tank is not subject to NSPS Kb
Regulation 6, Part A, NSPS Subpart OOOO Storage Tank is not subject to NSPS OOOO
Regulation 8, Part E, MACT Subpart HH Storage Tank is not subject to MACT HH
(See regulatory applicability worksheet for detailed analysis)
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Condensate Storage Tank (s ) Emissions Inventory
Section 07 - Initial and Periodic Sampling and Testing Requirements
•
Does the company use the state default emissions factors to estimate emissions? No
If yes, are the uncontrolled actual or requested emissions estimated to be greater than or equal to 80 tons VOC per year? No
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? Yes
If yes and if there are flash emissions, are the emissions factors based on a pressurized liquid sample drawn at the
facility being permitted? This sample should be considered representative which generally means site-specific and
collected within one year of the application received date. However, if the facility has not been modified (e.g., no
new wells brought on-line), then it may be appropriate to use an older site-specific sample. Yes
If no, the permit will contain an "Initial Compliance" testing requirement to develop a site specific emissions factor based on guidelines in PS Memo 05-01.
Does the company request a control device efficiency greater than 95% for a flare or combustion device? No
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
Section 09 - Inventory SCC Coding and Emissions Factors
Uncontrolled
Emissions
AIRS Point # Process # SCC Code Pollutant Factor Control % Units
001 01 t 3- 3 1 f' � ka,,.Condensate 1 imicirtg+hieathing+fiashins losses PM10 0.00 0 lb/1,000 gallons condensate throughput
PM2.5 0.00 0 lb/1,000 gallons condensate throughput
NOx 0.01 0 lb/1,000 gallons condensate throughput
VOC 3.0 95 Ib/1,000 gallons condensate throughput
CO 0.03 0 lb/1,000 gallons condensate throughput
Benzene 0.00 95 lb/1,000 gallons condensate throughput
Toluene 0.00 95 lb/1,000 gallons condensate throughput
Ethylbenzene 0.00 95 lb/1,000 gallons condensate throughput
Xylene 0.00 95 lb/1,000 gallons condensate throughput
n-Hexane 0.06 95 lb/1,000 gallons condensate throughput
224 TMP 0.00 95 lb/1,000 gallons condensate throughput
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Condensate Tank Regulatory Analysis Worksheet
Colorado Re ulation 3 Parts A and B -APEN and Permit Re uirements
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 (Regulation 3, Part A, Section II.D.1.a)?
2. Is the construction date(service date) prior to 12/30/2002 and not modified after 12/31/2002 (See PS Memo 05-01 Definitions 1.12 and1.14 and Section 2 for additional guidance on grandfather applicability)?
3. Are total facility uncontrolled VOC emissions greater than 5 TPY, NOx greater than 10 TPY or CO emissions greater than 10 TPY (Regulation 3, Part B, Section II.D3)7
You have indicated that 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 II.D.1.a)? Yes Source Req
2. Is the construction date(service date) prior to 12/30/2002 and not modified after 12/31/2002 (See PS Memo 05-01 Definitions 1.12 and1.14 and Section 2 for additional guidance on grandfather applicability)? No 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 B, Section II.D.2)? Yes Source Req
Source requires a permit
Colorado Regulation 7, Section XII.C-F
1. Is this 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. Is this storage tank located upstream of a natural gas processing plant? Yes Source is st
Storage tank is subject to Regulation 7, Section XILC-F
Section XII.C.1 -General Requirements for Air Pollution Control Equipment - Prevention of Leakage
Section XII.C.2 - Emission Estimation Procedures
Section XII.D - Emissions Control Requirements
Section XII.E - Monitoring
Section XII.F - Recordkeeping and Reporting
Colorado Regulation 7, Section XII.G
1. Is this 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 a natural gas processing plant? No Storage Tar
3. Does this storage tank exhibit "Flash" (e.g. storing non-stabilized liquids) emissions and have uncontrolled actual emissions greater than or equal to 2 tons per year VOC? Yes Source is st
Storage Tank is not subject to Regulation 7, Section XII.G
Section XII.G.2 - Emissions Control Requirements
Section XII.C.1 —General Requirements for Air Pollution Control Equipment — Prevention of Leakage
Section XII.C.2 —Emission Estimation Procedures
Colorado Regulation 7, Section XVII
1. Is this tank located at a transmission/storage facility? No Continue- '
2. Is this condensate storage tank' located at an oil and gas exploration and production operation , well production facility', natural gas compressor station3 or natural gas processing plant? Yes Go to the n
3. Is this condensate storage tank a fixed roof storage tank? Yes Go to the n
4. Are uncontrolled actual emissions`of this storage tank equal to or greater than 6 tons per year VOC? Yes Source is st
Storage tank is subject to Regulation 7, Section XVII, B, CA & C.3
Section XVII.B — General Provisions for Air Pollution Control Equipment and Prevention of Emissions
Section XVII.C.1 - Emissions Control and Monitoring Provisions
Section XN/II.C3 - Recordkeeping Requirements
5. Does the condensate storage tank contain only "stabilized" liquids? No Source is st
Storage tank is subject to Regulation 7, Section XVII.C-2
Section XVII.C2 - Capture and Monitoring for Storage Tanks fitted with Air Pollution Control Equipment
40 CFR, Part 60, Subpart Kb, Standards of Performance for Volatile Organic Liquid Storage Vessels
1. Is the individual storage vessel capacity greater than or equal to 75 cubic meters (m3) (`472 BBLs]? N 1 Ston-we '.,r
2. Does the storage vessel meet the following exemption in 60.111b(d)(4)?
a. Does the vessel has a design capacity less than or equal to 1,589.874 m3 ['10,000 BBL] used for petroleums or condensate stored, processed, or treated prior to custody transfer2 as defined in 60.11lb?
3. Was this condensate storage tank constructed, reconstructed, or modified(see definitions 40 CFR, 60.2) after July 23, 1984?
4. Does the tank meet the definition of "storage vessel"3 in 60.11lb?
5. Does the storage vessel store a "volatile organic liquid (VOL)"s as defined in 60.111b?
6. Does the storage vessel meet any one of the following additional exemptions:
a. Is the storage vessel a pressure vessel designed to operate in excess of 204.9 kPa (-29.7 psi] and without emissions to the atmosphere(60.110b(d)(2))?; or
b. The design capacity is greater than or equal to 151 ms ["950 BBL] and stores a liquid with a maximum true vapor pressures less than 35 kPa (60.110b(b))?; or
c. The design capacity is greater than or equal to 75 M3 ['472 BBL] but less than 151 m3 ('950 BBLJ and stores a liquid with a maximum true vapor pressures less than 15.0 kPa(60.110b(b))?
Storage Tank is not subject to NSPS Kb
Subpart A, General Provisions
§60.112b - Emissions Control Standards for VOC
§60.113b - Testing and Procedures
§60.115b - Reporting and Recordkeeping Requirements
§60.116b - Monitoring of Operations
40 CFR, Part 60. Subpart OOOO, Standards of Performance for Crude Oil and Natural Gas Production, Transmission and Distribution
1. Is this condensate storage vessel located at a facility in the 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, 60.2) between August 23, 2011 and September 18, 2015? rio Storage Tar
3. Are potential VOC emissions2 from the individual storage vessel greater than or equal to 6 tons per year?
4. Does this condensate storage vessel meet the definition of "storage vessel's per 60.5430?
5. Is the storage vessel subject to and controlled in accordance with requirements for storage vessels in 40 CFR Part 60 Subpart Kb or 40 CFR Part 63 Subpart NH?
Storage Tank is not subject to NSPS OOOO
Subpart A, General Provisions per 460.5425 Table 3
460.5395 - Emissions Control Standards for VOC
§60.5413 - Testing and Procedures
460.5395(g) Notification, Reporting and Recordkeeping Requirements
§60.5416(c) - Cover and Closed Vent System Monitoring Requirements
§60.5417 - Control Device Monitoring Requirements
(Note: If a storage vessel is previously determined to be subject to NSPS OOOO due to emissions above 6 tons per year VOC on the applicability determination date, it should remain subject to NSPS OOOO per 60.5365(e)(2) even
if potential VOC emissions drop below 6 tons per year]
40 CFR, Part 63, Subpart MACT HH, Oil and Gas Production Facilities
1. Is the storage tank located at an oil and natural gas production facility that meets either of the following cnteria: Continue • •
a. A facility that processes, upgrades or stores hydrocarbon liquids2 (63.760(a)(2)); OR
b. 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 end user' (63.760(a)(3))?
2. Is the tank located at a facility that is majors for HAPs? tic, Storage Tar
3. Does the tank meet the definition of "storage vessel"s in 63.761?
4. Does the tank meet the definition of "storage vessel with the potential for flash emissions"s per 63.761?
5. Is the tank subject to control requirements under 40 CFR Part 60, Subpart Kb or Subpart OOOO?
Storage Tank is not subject to MACT HH
Subpart A, General provisions per§63.764 (a) Table 2
§63.766 - Emissions Control Standards
§63.773 - Monitoring
§63.774 - Recordkeeping
§63.775 - Reporting
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 RAG 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
not a rule or regulation. and the analysis rt 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.
Produced Water Storage Tank( s ) Emissions Inventory
Section 01 - Administrative Information
123 AOOE 002
Facility AIRs ID:
County Plant Point
Section 02 - Equipment Description Details
Detailed Emissions Unit
2x40O bbl water storage tank
Description:
Emission Control Device ECD
Description:
Requested Overall VOC & HAP Control
Efficiency %: 9,
Section 03 - Processing Rate Information for Emissions Estimates
Primary Emissions - Storage Tank(s)
Actual Produced Water Throughput = 501,586 Barrels (bbl) per year Actual Produced Water Throughput While Emissions Controls Operating = 501,586
Requested Permit Limit Throughput = 601,903 Barrels (bbl) per year Requested Monthly Throughput = 51121 Barrels (bbl) per month
Potential to Emit (PTE) Produced Water
Throughput :- 601,903 Barrels (bbl) per year
Secondary Emissions - Combustion Device(s)
Heat content of waste gas = 1415.8084 Btu/scf
Volume of waste gas emitted per BBL of liquids
produced = 2 scf/bbl
Actual heat content of waste gas routed to combustion device = 1,420 MMBTU per year
Requested heat content of waste gas routed to combustion device = 1,704 MMBTU per year
Potential to Emit (PTE) heat content of waste gas routed to combustion device = 1,704 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
(Produced Water Water
Throughput) Throughput)
VOC 0.065 0.00 Site Specific £.F. tinciudes flash)
Benzene 0.001 0.000 Site Specific E.F. (includes flash)
Toluene 0.001 0.000 Site Specific E.F. (includes flash)
Ethylbenzene 0.000
Xylene 0.000
n-Hexane 0.004 0.000 :e Specific E.F. (includes flash)
224 TMP 0 000
Control Device
Uncontrolled Uncontrolled
(lb/MMBtu) (lb/bbl)
Pollutant - - - Emission Factor Source
(Produced
(waste heat Water
combusted) Throughput)
PM10 0.0000
PM2.5 0.0000
NOx 0.0680 0.0002 AP-42 Chapter 13.5 Industrial Flares (NOx)
CO 0.3100 0.0009 AP-42 Chaster 13.5 Industrial Flares (CD)
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 19.6 16.3 0.8 19.6 1.0 166
PM10 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. 1 0.0 0.0 0. 1 0. 1 10
CO 0.3 0.2 0.2 0.3 0.3 45
Potential to Emit Actual Emissions Requested Permit Limits 6. 50E-02 3.25E-03
Hazardous Air Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled 1 . 10E-03 5.50E-05
(lbs/year) (lbs/year) (lbs/year) (Ibs/year) (lbs/year) 6. 29E-04 3. 15E-05
Benzene 659 549 27 659 33 4.14E-03 2.07E-04
Toluene 379 315 16 379 19
Ethylbenzene 0 0 0 0 0
Xylene 0 0 0 0 0
n-Hexane 2494 2079 104 2494 125
224 TMP 0 0 0 0 0
Section 06 - Regulatory Summary Analysis
Regulation 3, Parts A, B Source requires a permit
Regulation 7, Section XVILB, 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, NSPS Subpart OOOO Storage Tank is not subject to NSPS 0000
(See regulatory applicability worksheet for detailed analysis)
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Produced Water Storage Tank( s ) Emissions Inventory
Section 07 - Initial and Periodic Sampling and Testing Requirements
Does the company use a site specific emissions factor to estimate emissions? E
If yes and if there are flash emissions/ are the emissions factors based on a pressurized liquid water sample drawn
at the facility being permitted and analyzed using flash liberation analysis? This sample should be considered
representative which generally means site-specific and collected within one year of the application received date.
However, if the facility has not been modified (e.g., no new wells brought on-line), then it 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. See PS Memo 14-03, Questions 5.9 and 5.12 for additional guidance on testing.
Does the company request a control device efficiency greater than 95% for a flare or combustion device? No
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
.
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Section 09 - Inventory SCC Coding and Emissions Factors
Uncontrolled
Emissions
AIRS Point # Process # 5CC Code Pollutant Factor Control % Units
002 01 4-04-003-15 Fixed Roof Tank, Produced Water, working+breathing+flashing losses PM10 0.00 0 Ib/1,000 gallons liquid throughput
PM2.5 0.00 0 lb/1,000 gallons liquid throughput
NOx 0.00 0 Ib/1,000 gallons liquid throughput
VOC 1.5 95 lb/1,000 gallons liquid throughput
CO 0.02 0 lb/1,000 gallons liquid throughput
Benzene 0.03 95 lb/1,000 gallons liquid throughput
Toluene 0.01 95 lb/1,000 gallons liquid throughput
Ethylbenzene 0.00 95 lb/1,000 gallons liquid throughput
Xylene 0.00 95 lb/1,000 gallons liquid throughput
n-Hexane 0.10 95 lb/1,000 gallons liquid throughput
224 TMP 0.00 95 lb/1,000 gallons liquid throughput
7 of 19 K:\PA\2018\18WE1226.18WE1227.18WE1228.18WE1229.18WE1231.CP1
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 NSPS Kb.
Colorado Re ulation 3 Parts A and B - APEN and Permit Re uirements
Source is in the Non-Attainment Are,.)
ATTAINMENT
1. Are uncontrolled actual emissions from any criteria pollutants from this individual source greater than 2 TPY (Regulation 3, Part A, Section II.D.1.a)? WW1
2. Is the operator claiming less than 1% crude oil and is the tank located at a non-commercial facility for processing oil and gas wastewater? (Regulation 3, Part B, Section II.D.1.M)
a.//�r,.
3. Are total facility uncontrolled VOC emissions greater than 5 TPY, NOx greater than 10 TPY or CO emissions greater than 10 TPY (Regulation 3, Part B, Section II.D.3)? lys�,�,a
You have indicated that 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 II.D.1.a)? Yes Source Req
2. Is the operator claiming less than 1% crude oil and is the tank located at a non-commercial facility for processing oil and gas wastewater? (Regulation 3, Part B, Section II.D.1.M) No 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 B, Section II.D.2)? Yes Source Req
Source requires a permit
Colorado Regulation 7, Section XVII
1. Is this tank located at a transmission/storage facility? No Continue - '
2. Is this produced water storage tank' located at an oil and gas exploration and production operation , well production facility2, natural gas compressor station' or natural gas processing plant? Yes Continue - •
3. Is this produced water storage tank a fixed roof storage tank? Yes Go to the n
4. Are uncontrolled actual emissions' of this storage tank equal to or greater than 6 tons per year VOC? Yes Source is st
Storage tank is subject to Regulation 7, Section XVII, B, C.1 & C.3
Section XVII.B — General Provisions for Air Pollution Control Equipment and Prevention of Emissions
Section XVII.C.1 - Emissions Control and Monitoring Provisions
Section XVII.C.3 - Recordkeeping Requirements
5. Does the produced water storage tank contain only "stabilized" liquids? If no, the following additional provisions apply. Nc Source is st
Storage tank is subject to Regulation 7, Section XVII.C.2
Section XVII.C.2 - Capture and Monitoring for Storage Tanks fitted with Air Pollution Control Equipment
40 CFR, Part 60, Subpart OOOO, Standards of Performance for Crude Oil and Natural Gas Production, Transmission and Distribution
1. Is this produced water storage vessel located at a facility in the 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 produced water storage vessel constructed, reconstructed, or modified (see definitions 40 CFR, 60.2) between August 23, 2011 and September 18, 2015? No Storage Tar
3. Are potential VOC emissions2 from the individual storage vessel greater than or equal to 6 tons per year?
4. Does this produced water storage vessel meet the definition of "storage vessel"' per 60.5430?
Storage Tank is not subject to NSPS OOOO
Subpart A, General Provisions per §60.5425 Table 3
§60.5395 - Emissions Control Standards for VOC
§60.5413 - Testing and Procedures
§60.5395(g) - Notification, Reporting and Recordkeeping Requirements
§60.5416(c) - Cover and Closed Vent System Monitoring Requirements
§60.5417 - Control Device Monitoring Requirements
(Note: If a storage vessel is previously determined to be subject to NSPS OOOO due to emissions above 6 tons per year VOC on the applicability determination date, it should remain subject to NSPS OOOO per 60.5365(e)(2)
even if potential VOC emissions drop below 6 tons per year]
RAG 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 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
Hydrocarbon Loadout Emissions Inventory
Section 01 - Administrative Information
123 AOOE 003
Facility AIRs ID:
County Plant Point
Section 02 - Equipment Description Details
Detailed Emissions Unit hydrocarbon liquid loadout into trucks
Description:
Emission Control Device ECD
Description:
Is this loadout controlled? Yes
Collection Efficiency: 100.0
Control Efficiency: 95
Requested Overall VOC & HAP Control Efficiency %: 95.00
Section 03 - Processing Rate Information for Emissions Estimates
Primary Emissions - Hydrocarbon Loadout
Actual Volume Loaded = 2,179,915 Barrels (bbl) per year Actual Volume Loaded While Emissions Controls Operating = 2,179,915 Barrels (bbl) per year
Requested Permit Limit Throughput = 2,615,898 Barrels (bbl) per year Requested Monthly Throughput = 222172 Barrels (bbl) per month
Potential to Emit (PTE) Volume Loaded = 2.,615,898 Barrels (bbl) per year
Secondary Emissions - Combustion Device(s)
Heat content of waste gas = 2255 Btu/scf
Volume of waste gas emitted per year = 3899344 scf/year
Actual heat content of waste gas routed to combustion device = 11,719 MMBTU per year
Requested heat content of waste gas routed to combustion device = 14,062 MMBTU per year
Potential to Emit (PTE) heat content of waste gas routed to combustion device = 14,062 MMBTU per year
Section 04 - Emissions Factors & Methodologies
Does the company use the state default emissions factors to estimate emissions? No
Are the emissions factors based on a stabilized hydrocarbon liquid sample drawn at the facility
being permitted? Yes The stabilized hydrocarbon liquid sample is valid for developing site specific emissions factors.
Loading Loss Equation
L = 12.46*S*P*M/T
Factor Meaning Value Units Source
S Saturation Factor 0.6 AP-42 Chapter 5.2 Table 5.2-1 Submerged Lt ing: Dedicated Normal Servk=
P True Vapor Pressure 6.56 psia
M Molecular Weight of Vapors 43.64 Ib/Ib-mol
T Liquid Temperature 523.71 Rankine
L Loading Losses 4.086645889 lb/1000 gallons
0.171639127 lb/bbl
Component Mass Fraction Emission Factor Units Source
Benzene 0 lb/bbl
Toluene 0 lb/bbl
Ethylbenzene 0 lb/bbl
Xylene 0 lb/bbl
n-Hexane 0 lb/bbl
224 IMP 0 lb/bbl
Emission Factors Hydrocarbon Loadout
Uncontrolled Controlled
Pollutant (lb/bbl) (Ib/bbl) Emission Factor Source
(Volume
(Volume Loaded) Loaded)
VOC 1.72E-01 8.58E-03 Site Specific- AP-42: Chapter 5.2, Equation 1
Benzene 0.00E+00 0.00E+00 Site Specific- AP-42: Chapter 5.2, Equation 1
Toluene 0.00E+00 0.00E+00 Site Specific - AP-42: Chapter 5.2, Equation 1
Ethylbenzene 0.00E+00 0.00E+00
Xylene 0.00E+00 0.00E+00 Site Specific - AP-42: Chapter 5.2, Equation 1
n-Hexane 0.00E+00 0.00E+00 SiteSpecific - AP-42: Chapter 5.2, Equation 1
224 TMP 0.00E+00 0.00E+00
Control Device
Uncontrolled Uncontrolled
Pollutant (lb/MMBtu) (lb/bbl) Emission Factor Source
(Volume
(waste heat combusted) Loaded)
PM 10 0.00E+00
PM2.5 0.00E+00
SOx 0.00E+00
NOx 0.0680 2.29E-04 AP-42 Chapter 13.5 Industrial Flares (NOx)
CO 0.3100 1.04E-03 AP-42 Chapter 13.5 Industrial Flares (CO)
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Hydrocarbon Loadout 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.uu 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 0.48 0.40 0.40 0.48 0.48 81
VOC 224.50 187.08 9.35 224.50 11.22 1907
CO 2.18 1.82 1.82 2.18 2.18 370
Potential to Emit Actual Emissions Requested Permit Limits
Hazardous Air Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled
(lbs/year) (Ibs/year) (lbs/year) (lbs/year) (lbs/year)
Benzene 0 0 0 0 0 1 .83E-01 9.15E-03
—
Toluene 0 a 0 0 0 0 2.25E-04 1.13E-05
Ethylbenzene 0 0 0 0 0 2. 54E-05 1.27E-06
Xylene 0 0 0 0 0 1 . 12E-04 5.60E-06
n-Hexane 0 0 1? 0 0 3.65E-03 1.83E-04
224 IMP 0 0 0 0 0
Section 06 - Regulatory Summary Analysis
Regulation 3, Parts A, B Not enough information
RACT - Regulation 3, Part B, Section III.D.2.a Not enough information
(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?
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
Section 09 - Inventory SCC Coding and Emissions Factors
Uncontrolled
Emissions
AIRS Point # Process # SCC Code Pollutant Factor Control % Units
003 01 4-06-001 -32 Crude Oil: Submerged Loading Normal Service (S=0.6) PM10 0.00 0 lb/1,000 gallons transferred
PM2.5 0.00 0 lb/1,000 gallons transferred
SOx 0.00 0 lb/1,000 gallons transferred
NOx 0.01 0 lb/1,000 gallons transferred
VOC 4.1 95 lb/1,000 gallons transferred
CO 0.04 0 lb/1,000 gallons transferred
Benzene 0.00 95 lb/1,000 gallons transferred
Toluene 0.00 95 lb/1,000 gallons transferred
Ethylbenzene 0.00 95 lb/1,000 gallons transferred
Xylene 0.00 95 lb/1,000 gallons transferred
n-Hexane 0.00 95 lb/1,000 gallons transferred
224 TMP 0.00 95 lb/1,000 gallons transferred
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Hydrocarbon Loadout Regulatory Analysis Worksheet
Colorado Re ulation 3 Parts A and B - APEN and Permit Requirements
Source is in the Non-Attainment Are-.
ATTAINMENT
1. Are uncontrolled actual emissions from any criteria pollutants from this individual source greater than 2 TPY (Regulation 3, Part A, Section II.D.1.a)? / ,
2. Is the loadout located at an exploration and production site (e.g., well pad) (Regulation 3, Part B, Section II.D.1.l)?
3. Is the loadout operation loading less than 10,000 gallons (238 BBLs) of crude oil per day on an annual average basis?
4. Is the loadout operation loading less than 6,750 bbls per year of condensate via splash fill?
5. Is the loadout operation loading less than 16,308 bbls per year of condensate via submerged fill procedure?
6. Are total facility uncontrolled VOC emissions greater than 5 TPY, NOx greater than 10 TPY or CO emissions greater than 10 TPY (Regulation 3, Part B, Section II.D.3)? •
l�!�`�r
You have indicated that 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 II.D.1.a)?
2. Is the loadout located at an exploration and production site (e.g., well pad) (Regulation 3, Part B, Section II.D.1.l)?
3. Is the loadout operation loading less than 10,000 gallons (238 BBLs) of crude oil per day on an annual average basis?
4. Is the loadout operation loading less than 6,750 bbls per year of condensate via splash fill?
5. Is the loadout operation loading less than 16,308 bbls per year of condensate via submerged fill procedure?
6. Are total 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.D.2)?
Not enough information
7. RACT - Are uncontrolled VOC emissions from the loadout operation greater than 20 tpy (Regulation 3, Part B, Section III.D.2.a)?
Not enough information
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 tan, "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
Separator Venting Emissions Inventory
Section 01 - Administrative Information
Facility AIRs ID:
County Plant Point
Section 02 - Equipment Description Details
VRT Vent durring Vi; Dv,
Detailed Emissions Unit Description:
ECD
Emission Control Device Description:
Requested Overall VOC & HAP Control Efficiency %: 95
Limited Process Parameter N stur_d Ga$ Ve5rtczc$
Gas meter `e i:, ' t.0 f %tnt$
Section 03 - Processing Rate Information for Emissions Estimates
Primary Emissions - Separator
Actual Throughput = 1.4 MMscf per year
Requested Permit Limit Throughput = 3.3 MMscf per year Requested Monthly Throughput = 0 MMscf per month
Potential to Emit (PTE) Throughput = 3 MMscf per year
Process Control (Recycling)
Equipped with a VRU: 9v
Is VRU process equipment: - Uncontrolled and controlled emissions used to establish requested permit limits are based only on when the VRU is bypassed (i.e. waste gas volume that is routed to the flare)
Secondary Emissions - Combustion Device(s) for Air Pollution Control
Separator Gas Heating Value: Btu/scf
Volume of waste gas emitted per BBL of /1P
liquids throughput: r! scf/bbl
Section 04 - Emissions Factors & Methodologies
Description
MW 47.128 Ib/Ib-mol Displacement Equation
Ex = Q * MW * Xx / C
Weight %
Helium
CO2 0.70
N2 0.23
methane 4.01
ethane 10.55
propane 27.50
isobutane 8.25
n-butane 23.59
isopentane 7.73
n-pentane 8.66
cyclopentane 0.46
n-Hexane 0.51
cyclohexane 0.44
Other hexanes 3.73
heptanes 2.54
methylcyclohexane 0.29
224-TMP 0.00
Benzene 0.18
Toluene 0.08
Ethylbenzene 0.00
Xylenes 0.01
C8+ Heavies 0.47
Total 99.95
VOC Wt % 84.46
Emission Factors Separator Venting
Uncontrolled Controlled
Emission Factor Source
Pollutant (lb/MMscf) (lb/MMscf)
(Gas Throughput) (Gas Throughput)
VOC 105021.5771 5251.0789
Benzene 225.1947 11.2597
Toluene 102.8360 5.1418
Ethylbenzene 2.4870 0.1243
Xylene 13.8027 0.6901
n-Hexane 636.0415 31.8021
224 TMP 0.9948 0.0497
Primary Control Device
Uncontrolled Uncontrolled
Pollutant (lb/MMBtu) lb/MMscf Emission Factor Source
(Waste Heat
Combusted) (Gas Throughput)
PM10 10 0.000
PM2.5 0.000
SOx 0.000
NOx 0.0680 182.368 AP-42 Chapter 13.5 Industrial Flares (NO.
CO 0.3100 831.385 AP-42 Chapter 13.5 Industrial Flares (CC ;>
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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 0.30 0.13 0.13 0.30 0.30 51
VOC 173.29 75.35 3.77 173.29 8.66 1472
CO 1.37 0.60 0.60 1.37 1.2.7 233
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) 56282.49 2814.1245
Benzene 743 323 16 743 - _ 176. 196 8.8098
Toluene 339 148 7 339 17 246. 571 12.32855
Ethylbenzene 8 4 0 8 0 125.077 6.25385
Xylene 46 20 1 46 2 1609.07 80.4535
n-Hexane 2099 913 46 2099 105
224 TMP 3 1 0 3 0
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 .B.2, G
Regulation 7, Section XVII.B.2.e The control device for this separator is not subject to Rego lation 7, Section XVII.B.2.e
(See regulatory applicability worksheet for detailed analysis)
Section 07 - Initial and Periodic Sampling and Testing Requirements
Using Gas Throughput to Monitor Compliance
Does the company use site specific emission factors based on a gas sample to estimate emissions? Ye
This sample should represent the gas outlet of the equipment covered under this AIRs ID, and should have been collected v, ithin 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 :his application.
4,-
Are facility-wide permitted emissions of VOC greater than or equal to 90 tons per year? Pc
If yes, the permit will contain:
-An "Initial Testing Requirement" to collect a site-specific gas sample from the equipment being permitted and conduct an emission factor analysis to demonstrate that the
emission factors are less than or equal to the emissions factors established with this application.
-A "Periodic Testing Requirement" to collect a site-specific gas sample from the equipment being permitted and conduct an emission factor analysis to demonstrate that the
emission factors are less than or equal to the emissions factors established with this application on an annual basis.
Will the operator have a meter installed and operational upon startup of this point? YeE
If no, the permit will contain a condition that requires the operator to calculate gas throughput using the liquid throughput until the meter is installed and operational (not
to exceed 180 days). This condition will use the "Volume of waste gas emitted per BBL of liquids throughput" (scf/bbl) value in section 03.
Does the company request a control device efficiency greater than 95% for a flare or combustion device?
If yes, the permit will contain and initial compliance test condition to demonstrate the destruction efficiency of the combustion device based
on inlet and outlet concentration sampling
You have indicated above that the monitored process parameter is natural gas vented. The following questions do not require an answer.
41
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13 of 19 K:\PA\2018\18WE1226.18WE1227.18WE1228.18WE1229.18WE1231.CP1
Separator Venting Emissions Inventory
Section 08 - Technical Analysis Notes
_ ___.__--___ _ _._._ _-
•
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.14
Section 09 - Inventory SCC Coding and Emissions Factors
Uncontrolled
Emissions
AIRS Point # Process # SCC Code Pollutant Factor Control % Units
004 01 3-10-001 -60 Flares PM10 0.00 0 lb/MMSCF
PM2.5 0.00 0 Ib/MMSCF
SOx 0.00 0 Ib/MMSCF
NOx 182.37 0 Ib/MMSCF
VOC 105021.58 95 Ib/MMSCF
CO 831.38 0 lb/MMSCF
Benzene 225.19 95 Ib/MMSCF
Toluene 102.84 95 Ib/MMSCF
Ethylbenzene 2.49 95 Ib/MMSCF
Xylene 13.80 95 lb/MMSCF
n-Hexane 636.04 95 Ib/MMSCF
224 TMP 0.99 95 lb/MMSCF
14 of 19 K:\PA\2018\18WE1226.18WE1227.18WE1228.18WE1229.18WE1231.CP1
Separator Venting Regulatory Analysis Worksheet
Colorado Re ulation 3 Parts A and B - APEN and Permit Re uirements
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 (Regulation 3, Part A, Section II.0.1.a)?
2. Are total facility uncontrolled VOC emissions greater than 5 TPY, NOx greater than 10 TPY or CO emissions greater than 10 TPY (Regulation 3, Part B, Section II.D.3)?
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 II.D.1.a)? Yes Source Req
2. Are total 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.D.2)? Yes Source Req
Source requires a permit
Colorado Regulation 7, Section XVII
1. Was the well newly constructed, hydraulically fractured, or recompleted on or after August 1, 2014? Yes Source is st
Source is subject to Regulation 7, Section XVII.B.2, G
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., not the primary control device) that is not enclosed? No The contro
The control device for this separator is not subject to Regulation 7, Section XVll.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 descnbe 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
Section 01 - Administrative Information
123 A00E 005
Facility AIRS ID:
County Plant Point
Section 02 - Equipment Description Details
LP separator venting during VRU downtime
Detailed Emissions Unit Description:
ECD
Emission Control Device Description:
Requested Overall VOC & HAP Control Efficiency %: 95
Limited Process Parameter Natural Gas Vented
Gas meter i r currently installed and operational
Section 03 - Processing Rate Information for Emissions Estimates
Primary Emissions - Separator
Actual Throughput = 4.1 MMscf per year
Requested Permit Limit Throughput = 9.8 MMscf per year Requested Monthly Throughput = 1 MMscf per month
Potential to Emit (PTE) Throughput = 10 MMscf per year
Process Control (Recycling)
Equipped with a VRU: Yes
Is VRU process equipment: Yet. Uncontrolled and controlled emissions used to establish requested permit limits are based only on when the VRU is bypassed (i.e. waste gas volume that is routed to the flare)
Secondary Emissions - Combustion Device(s) for Air Pollution Control
Separator Gas Heating Value: 2093 Btu/scf
Volume of waste gas emitted per BBL of
liquids throughput: scf/bbl
Section 04 - Emissions Factors & Methodologies
Description
MW Ib/Ib-mol Displacement Equation
Ex = Q * MW * Xx / C
Weight %
Helium
CO2 2.04
N2 0.12
methane 16.85
ethane 20.07
propane 23.82
isobutane 5.18
n-butane 12.81
isopentane 4.37
n-pentane 4.63
cyclopentane 0.30
n-Hexane 1.74
cyclohexane 0.54
Other hexanes 2.98
heptanes 1.56
methylcyclohexane 0.73
224-TMP 0.00
Benzene 0.19
Toluene 0.27
Ethylbenzene 0.02
Xylenes 0.1.1
C8+ Heavies 1.62
Total 99.98
VOCWt % 60.89
Emission Factors Separator Venting
Uncontrolled Controlled
Emission Factor Source
Pollutant (lb/MMscf) (Ib/MMscf)
(Gas Throughput) (Gas Throughput)
VOC 57933.3651 2396.6683 Extended ga, analysis
Benzene 181.3567 9.0678
Toluene 253.7661 12.6883
Ethylbenzene 14.7483 0.7374
Xylene 128.7385 6.4369
n-Hexane 1656.2329 82.8141
224 TMP 1.1418 _ 0.0571
Primary Control Device
Uncontrolled Uncontrolled
Pollutant (Ib/MMBtu) lb/MMscf Emission Factor Source
(Waste Heat
Combusted) (Gas Throughput)
PM10 0.000
PM2.5 2.5 0.000
SOx 0.000
NOx 0.0680 142.304 AP-42 Chapter 13.5 Industrial Flares (NOx)
CO 03100 _ 648.738 1 AP-42 Chapter 13.5 industrial Flares (CO) -
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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 0.70 0.29 0.29 0.70 0.70 118
VOC 283.87 119.23 5.96 283.87 14.19 2411
CO 3.18 1.34 1.34 3.18 3.18 540
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 1777 746 37 1777 89
Toluene 2487 1045 52 2487 124
Ethylbenzene 145 61 3 145 7
Xylene 1262 530 26 1262 63
n-Hexane 16232 6817 341 16232 812
224 TMP 11 s 0 11 1
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.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 gas sample to estimate emissions? Yes
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? No
If yes, the permit will contain:
-An "Initial Testing Requirement" to collect a site-specific gas sample from the equipment being permitted and conduct an emission factor analysis to demonstrate that the
emission factors are less than or equal to the emissions factors established with this application.
-A "Periodic Testing Requirement" to collect a site-specific gas sample from the equipment being permitted and conduct an emission factor analysis to demonstrate that the
emission factors are less than or equal to the emissions factors established with this application on an annual basis.
Will the operator have a meter installed and operational upon startup of this point? Yes
If no, the permit will contain a condition that requires the operator to calculate gas throughput using the liquid throughput until the meter is installed and operational (not
to exceed 180 days). This condition will use the "Volume of waste gas emitted per BBL of liquids throughput" (scf/bbl) value in section 03.
Does the company request a control device efficiency greater than 95% for a flare or combustion device? No
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
You have indicated above that the monitored process parameter is natural gas vented. The following questions do not require an answer.
•
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Separator Venting Emissions Inventory
Section 08 - Technical Analysis Notes
Section 09 - Inventory SCC Coding and Emissions Factors
Uncontrolled
Emissions
AIRS Point # Process # SCC Code Pollutant Factor Control % Units
005 01 3-10-001 -60 Flares PM10 0.00 0 lb/MMSCF
PM2.5 0.00 0 Ib/MMSCF
SOx 0.00 0 lb/MMSCF
NOx 142.30 0 Ib/MMSCF
VOC 57933.37 95 lb/MMSCF
CO 648.74 0 Ib/MMSCF
Benzene 181.36 95 Ib/MMSCF
Toluene 253.77 95 lb/MMSCF
Ethylbenzene 14.75 95 Ib/MMSCF
Xylene 128.74 95 Ib/MMSCF
n-Hexane 1656.28 95 Ib/MMSCF
224 TMP 1.14 95 Ib/MMSCF
18 of 19 K:\PA\2018\18WE1226.18WE1227.18WE1228.18WE1229.18WE1231.CP1
Separator Venting Regulatory Analysis Worksheet
Colorado Re ulation 3 Parts A and B - APEN and Permit Re uirements
Source is in the Non-Attainment Area
ATTAINMENT
lri'i
1. Are uncontrolled actual emissions from any criteria pollutants from this individual source greater than 2 TPY (Regulation 3, Part A, Section II.D.l.a). `1';.0,Vr�
2. Are total facility uncontrolled VOC emissions greater than 5 TPY, NOx greater than 10 TPY or CO emissions greater than 10 TPY (Regulation 3, Part B, Section II.D.3)?
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 II.D.1.a)? Yes Source Req
2. Are total 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.D.2)? Yes Source Req
Source requires a permit
Colorado Regulation 7, Section XVII
1. Was the well newly constructed, hydraulically fractured, or recompleted on or after August 1, 2014? Y? Source is si
Source is subject to Regulation 7, Section XVIi.B.2, G
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., not the primary control device) that is not enclosed? rIn The contro
The control device for this separator 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
CDDPHHE COLORADO
CO Air Pollution Control Division
Department of Public Heath S Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
CONSTRUCTION PERMIT
Permit number: 18WE 1226 Issuance: 1
Date issued:
Issued to: Extraction Oil Et Gas, Inc.
Facility Name: Coyote Trails Production Facility
Plant AIRS ID: 123/A00E
Physical Location: SWSE SEC 28 T1 N R68W
County: Weld County
Description: Well Production Facility
Equipment or activity subject to this permit:
Facility AIRS Emissions Control
Equipment Point Equipment Description Description
ID'.
001 Eight (8) 400 barrel fixed roof storage Enclosed Flare
vessels used to store condensate
This permit is granted subject to all rules and regulations of the Colorado Air Quality Control
Commission and the Colorado Air Pollution Prevention and Control Act (C.R.S. 25-7-101 et seq), to the
specific general terms and conditions included in this document and the following specific terms and
conditions.
REQUIREMENTS TO SELF-CERTIFY FOR FINAL AUTHORIZATION
1. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days of
the latter of commencement of operation or issuance of this permit, 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/cdphe/air/manage-permit. Failure to
notify the Division of startup of the permitted source is a violation of Air Quality Control
Commission (AQCC) Regulation Number 3, Part B, Section III.G.1. and can result in the
revocation of the permit.
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
Page 1 of 9
CDPHE COLORADO
CO If Air Pollution Control Division
Department of Futon Ffeatth b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
compliance as required by this permit may be obtained online at www.colorado.s;ov/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.)
F.4.)
4. The operator shall complete all initial compliance testing and sampling as required in this
permit and submit the results to the Division as part of the self-certification process.
(Regulation Number 3, Part B, Section III.E.)
5. The operator shall retain the permit final authorization letter issued by the Division, after
completion of self-certification, with the most current construction permit. This construction
permit alone does not provide final authority for the operation of this source.
EMISSION LIMITATIONS AND RECORDS
6. Emissions of air pollutants shall not exceed the following limitations. (Regulation Number 3,
Part B, Section II.A.4.)
Annual Limits:
Facility AIRS Tons per Year Emission
Equipment lD Point PM2.5 NO. VOC CO Type
001 --- --- 8.4 1.6 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, 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 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.)
Page 2 of 9
A COPE COLORADO
CO ejr Air Pollution Control Division
Department of Public Hea3th Er Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Facility AIRS Pollutants
Equipment Point Control Device Controlled
ID
001 Enclosed Flare VOC, HAP
PROCESS LIMITATIONS AND RECORDS
8. This source shall be limited to the following maximum processing rates as listed below. Monthly
records of the actual processing rates shall be maintained by the owner or operator and made
available to the Division for inspection upon request. (Regulation Number 3, Part B, II.A.4.)
Process Limits
Facility AIRS
Equipment Process Parameter Annual Limit
ID Point
Condensate
001 2,615,898 barrels
Throughput
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.
STATE AND FEDERAL REGULATORY REQUIREMENTS
9. 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)
10. This source is subject to the odor requirements of Regulation Number 2. (State only
enforceable)
11. This source is subject to Regulation Number 7, Section XII. The operator shall comply with all
applicable requirements of Section XII and, specifically, shall:
• Comply with the recordkeeping, monitoring, reporting and emission control
requirements for condensate storage tanks; and
• Ensure that the combustion device controlling emissions from this storage tank be
enclosed, have no visible emissions, and be designed so that an observer can, by means
of visual observation from the outside of the enclosed combustion device, or by other
means approved by the Division, determine whether it is operating properly. (Regulation
Number 7, Section XII.C.) (State only enforceable)
12. 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
Page 3 of 9
A CDPHE COLORADO
CO 1r Air Pollution Control Division
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
13. 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.
14. 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.
OPERATING£t MAINTENANCE REQUIREMENTS
15. -Upon startup of these points, the owner or operator shall follow the most recent operating and
maintenance (OEM) plan and record keeping format approved by the Division, in order to
demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to
the OEtM plan are subject to Division approval prior to implementation. (Regulation Number 3,
Part B, Section III.G.7.)
COMPLIANCE TESTING AND SAMPLING
Initial Testing Requirements
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 XII.C, XVII.B.2. and XVII.A.16)
Periodic Testing Requirements
17. This source is not required to conduct periodic testing, unless otherwise directed by the Division
or other state or federal requirement.
Page 4 of 9
CDDPHHE COLORADO
CO Air Pollution Control Division
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
ADDITIONAL REQUIREMENTS
18. 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 (NO,) in ozone
nonattainment areas emitting less than 100 tons of VOC or NO,t 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.
19. The requirements of Colorado Regulation No. 3, Part D shall apply at such time that any
stationary source or modification becomes a major stationary source or major modification
solely by virtue of a relaxation in any enforceable limitation that was established after August
7, 1980, on the capacity of the source or modification to otherwise emit a pollutant such as a
restriction on hours of operation (Reference: Regulation Number 3, Part D, V.A.7.B).
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 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.
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-
Page 5 of 9
PHE COLORADO
CO C% Air Pollution Control Division
Department of Pubhc Hea?th 8 Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
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.
ark
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 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 (APED) 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:
Timothy Sharp
Permit Engineer
Page 6 of 9
COPHE COLORADO
CO Air Pollution Control Division
" Department of€tblcc i-ieakh-t Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Permit History
Issuance Date Description
Issuance 1 This Issuance Issued to Extraction Oil a Gas, Inc.
Page 7 of 9
fi CDPFE COLORADO
CO 11 Air Pollution Control Division
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
(Regulation Number 3, Part A, Section VI.B.)
2) The production or raw material processing limits and emission limits contained in this permit are
based on the consumption rates requested in the permit application. These limits may be revised
upon request of the owner or operator providing there is no exceedance of any specific emission
control regulation or any ambient air quality standard. A revised air pollution emission notice
(APEN) and complete application form must be submitted with a request for a permit revision.
3) This source is subject to the Common Provisions Regulation Part II, Subpart E, Affirmative Defense
Provision for Excess Emissions During Malfunctions. The owner or operator shall notify the Division
of any malfunction condition which causes a violation of any emission limit or limits stated in this
permit as soon as possible, but no later than noon of the next working day, followed by written
notice to the Division addressing all of the criteria set forth in Part'II.E.1 of the Common Provisions
Regulation. See: https://www.colorado.gov/pacific/cdphe/aqcc-regs
4) The following emissions of non-criteria reportable air pollutants are estimated based upon the
process limits as indicated in this permit. This information is listed to inform the operator of the
Division's analysis of the specific compounds emitted if the source(s) operate at the permitted
limitations.
AIRS Uncontrolled Controlled
Point Pollutant CAS # Emissions Emissions
(lb/yr) (lb/yr)
Benzene 71432 419 21
001 Toluene 108883 456 23
n-Hexane 110543 5533 277
Note: All non-criteria reportable pollutants in the table above with uncontrolled emission rates above 250 pounds per year
(tb/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:
Uncontrolled Controlled
CAS # Pollutant Emission Factors Emission Factors Source
lb/bbl lb/bbl
CO 0.31 lb/MMBtu CDPHE
VOC 1.276E-01 6.38E-03 SSEF
71432 Benzene 1.92E-04 9.60E-06 SSEF
108883 Toluene 2.09E-04 1.05E-05 SSEF
110543 n-Hexane 2.53E-03 1.27E-04 SSEF
Note: The controlled emissions factors for this point are based on a control efficiency of 95%.
Page 8 of 9
CDPHE COLORADO
Co
Air Pollution Control Division
Department of PubUUc Health El Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
8) This facility is classified as follows:
Applicable Status
Requirement
Operating Permit Synthetic Minor Source of: VOC, HAPs
NANSR Synthetic Minor Source of: VOC
MACT HH Area Source Requirements: Not Applicable
9) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be
found at the website listed below:
http://ecf r.gpoaccess.govt
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
Page 9 of 9
CDPHE COLORADO
coQ Air Pollution Control Division
Department of Public Health b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
CONSTRUCTION PERMIT
Permit number: 18WE 1227 Issuance: 1
Date issued:
Issued to: Extraction Oil Et Gas, Inc.
Facility Name: Coyote Trails Production Facility
Plant AIRS ID: 123/A00E
Physical Location: SWSE SEC 28 TIN R68W
County: Weld County
Description:. Well Production Facility
Equipment or activity subject to this permit:
Facility AIRS Emissions Control
Equipment Point Equipment'Description Description
ID'
002 Two (2) 400 barrel fixed roof; storage Enclosed Flare
vessels used to store produced water
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 etseq), to the
specific general terms and conditions included in this document and the following specific terms and
conditions.
REQUIREMENTS TO SELF-CERTIFY FOR FINAL AUTHORIZATION
1. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days of
the latter of commencement of operation or issuance of this permit, 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/cdphe/air/manage-permit. Failure to
notify the Division of startup of the permitted source is a violation of Air Quality Control
Commission (AQCC) Regulation Number 3, Part B, Section III.G.1. and can result in the
revocation of the permit.
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
Page 1 of 9
A, c HE COLORADO
LI
COAir Pollution Control Division
•
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
compliance as required by this permit may be obtained online at www.colorado.gov/cdphe/air-
permit-self-certification. (Regulation Number 3, Part B, Section III.G.2.)
3. This permit shall expire if the owner or operator of the source for which this permit was issued:
(i) does not commence construction/modification or operation of this source within 18 months
after either, the date of issuance of this construction permit or the date on which such
construction or activity was scheduled to commence as set forth in the permit application
associated with this permit; (ii) discontinues construction for a period of eighteen months or
more; (iii) does not complete construction within a reasonable time of the estimated
completion date. The Division may grant extensions of the deadline. (Regulation Number 3,
Part B, Section III.F.4.)
F.4.)
4. The operator shall complete all initial compliance testing and sampling as required in this
permit and submit the results to the Division as part of the self-certification process.
(Regulation Number 3, Part B, Section III.E.)
5. The operator shall retain the permit final authorization letter issued by the Division, after
completion of self-certification, with the most current construction permit. This construction
permit alone does not provide final authority for the operation of this source.
EMISSION LIMITATIONS AND RECORDS
6. Emissions of air,pollutants shall not exceed the following limitations. (Regulation Number 3,
Part B, Section II.A.4.)
Annual Limits:
Facility AIRS Tons per Year Emission
Equipment ID Point PM2.5 NO, vOC CO Type
002 - --- 1.0 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, 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 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.)
Page 2 of 9
4, c e COLORADO
CO - Air Pollution Control Division
Department of Public I feafth b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Facility AIRS Pollutants
Equipment Point Control Device Controlled
ID
002 Enclosed Flare VOC, HAP
PROCESS LIMITATIONS AND RECORDS
8. This source shall be limited to the following maximum processing rates as listed below. Monthly
records of the actual processing rates shall be maintained by the owner or operator and made
available to the Division for inspection upon request. (Regulation Number 3, Part B, II.A.4.)
Process Limits
Facility AIRS
Equipment Process Parameter Annual Limit
ID Point
Produced Water
002 601,903 barrels
Throughput
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.
STATE AND FEDERAL REGULATORY REQUIREMENTS
9. 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.)I.E.) (State only enforceable)
10. This source is subject to the odor requirements of Regulation Number 2. (State only
enforceable)
11. This source is subject to Regulation Number 7, Section XII. The operator shall comply with all
applicable requirements of Section XII and, specifically, shall:
• Comply with the recordkeeping, monitoring, reporting and emission control
requirements for condensate storage tanks; and
• Ensure that the combustion device controlling emissions from this storage tank be
enclosed, have no visible emissions, and be designed so that an observer can, by means
of visual observation from the outside of the enclosed combustion device, or by other
means approved by the Division, determine whether it is operating properly. (Regulation
Number 7, Section XII.C.) (State only enforceable)
12. 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
Page 3 of 9
* CDPHE COLORADO
CO Air Pollution Control Division
Department of Pubtrc Heath&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
13. 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.
14. 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.
OPERATING Et MAINTENANCE REQUIREMENTS
15. Upon startup of these points, the owner or operator shall follow the most recent operating and
maintenance (O&tM) 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 OFtM 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
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 XII.C, XVII.B.2. and XVII.A.16)
Periodic Testing Requirements
17. This source is not required to conduct periodic testing, unless otherwise directed by the Division
or other state or federal requirement.
Page 4 of 9
tDPHE COLORADO
CO Air Pollution Control Division
Department of Pubte Health 6 Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
ADDITIONAL REQUIREMENTS
18. 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 (NO,) 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.
19. The requirements of Colorado Regulation No. 3, Part D shall apply at such time that any
stationary source or modification becomes a major stationary source or major modification
solely by virtue of a relaxation in any enforceable limitation that was established after August
7, 1980, on the capacity of the source or modification to otherwise emit a pollutant such as a
restriction on hours of operation (Reference: Regulation Number 3, Part D, V.A.7.B).
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 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.
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-
Page 5 of 9
CDPHE COLORADO
CO Air Pollution Control Division
Department of Public Health Er Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
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.
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 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:
Timothy Sharp
Permit Engineer
Page 6 of 9
h cDPHE COLORADO
COAir Pollution Control Division
•
Department of Pubnc Health b Enwonment
Dedicated to protecting and improving the health and environment of the people of Colorado
Permit History
Issuance Date Description
Issuance 1 This Issuance Issued to Extraction Oil Et Gas, Inc.
Page 7 of 9
CDPHE COLORADO
CO Air Pollution Control Division
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
(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 PartIII.E.1 of the Common Provisions
Regulation. See:!https://www.colorado.gov/pacific/cdphe/aqcc-regs
4) The following emissions of non-criteria reportable air pollutants are estimated based upon the
process limits as indicated in this permit. This information is listed to inform the operator of the
Division's analysis of the specific compounds emitted if the source(s) operate at the permitted
limitations.
AIRS Uncontrolled Controlled
Point Pollutant CAS # Emissions Emissions
(lb/yr) (lb/yr)
Benzene 71432 549 27
002 Toluene 108883 325 16
n-Hexane 110543 2078 104
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:
Uncontrolled Controlled
CAS # Pollutant Emission Factors Emission Factors Source
lb/bbl lb/bbl
VOC 6.50E-02 3.25E-03 SSEF
71432 Benzene 1.10E-03 5.50E-05 SSEF
108883 Toluene 6.29E-04 3.15E-05 SSEF
110543 n-Hexane 4.14E-03 2.07E-04 SSEF
Note: The controlled emissions factors for this point are based on a 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
Page 8 of 9
A CDPHE COLORADO
Co If Air Pollution Control Division
• Department of Public Health b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
8) This facility is classified as follows:
Applicable Status
Requirement
Operating Permit Synthetic Minor Source of: VOC, HAPs
NANSR Synthetic Minor Source of: VOC
MACT HH Area Source Requirements: Not Applicable
9) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be
found at the website listed below:
http://ecf r.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 l
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
Page 9 of 9
A CDPHE COLORADO
CO I. Air Pollution Control Division
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
CONSTRUCTION PERMIT
Permit number: 18WE 1228 Issuance: 1
Date issued:
Issued to: Extraction Oil £t Gas, Inc.
Facility Name: Coyote Trails Production Facility
Plant AIRS ID: 123/A00E
Physical Location: SWSE SEC 28 T1 N R68W
County: Weld County
Description: Well Production Facility
Equipment or activity subject to this permit:
Facility AIRS Emissions Control
Equipment Point Equipment Description Description
1D
Truck loadout of condensate by
003 submerged fill Enclosed Flare
This permit is granted subject to all rules and regulations of the Colorado Air Quality Control
Commission and the Colorado Air Pollution Prevention and Control Act(C.R.S. 25-7-101 et seq), to the
specific general terms and conditions included in this document and the following specific terms and
conditions.
REQUIREMENTS TO SELF-CERTIFY FOR FINAL AUTHORIZATION
1. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days of
the latter of commencement of operation or issuance of this permit, 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/cdphe/air/manage-permit. Failure to
notify the Division of startup of the permitted source is a violation of Air Quality Control
Commission (AQCC) Regulation Number 3, Part B, Section III.G.1. and can result in the
revocation of the permit.
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
Page 1 of 10
CDPHE COLORADO
CO Air Pollution Control Division
Department of Pubic Health b Erndronmert
Dedicated to protecting and improving the health and environment of the people of Colorado
compliance as required by this permit may be obtained online at www.colorado.gov/cdphe/air-
permit-self-certification. (Regulation Number 3, Part B, Section III.G.2.)
3. This permit shall expire if the owner or operator of the source for which this permit was issued:
(i) does not commence construction/modification or operation of this source within 18 months
after either, the date of issuance of this construction permit or the date on which such
construction or activity was scheduled to commence as set forth in the permit application
associated with this permit; (ii) discontinues construction for a period of eighteen months or
more; (iii) does not complete construction within a reasonable time of the estimated
completion date. The Division may grant extensions of the deadline. (Regulation Number 3,
Part B, Section III.F.4.)
4. The operator shall 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
5. Emissions of air pollutants shall not exceed the following limitations. (Reference: 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
003 --- --- 12.0 2.2 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.
6. 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
Equipment Point Control Device Pollutants Controlled
ID
003 Enclosed Flare VOC, HAP
Page 2 of 10
CDPHE COLORADO
CoQ. Air Pollution Control Division
Department of Public Heath&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
PROCESS LIMITATIONS AND RECORDS
7. This source shall be limited to the following maximum processing rates as listed below. Monthly
records of the actual processing rate shall be maintained by the owner or operator and made
available to the Division for inspection upon request. (Reference: Regulation Number 3, Part
B, II.A.4)
Process/Consumption Limits
Facility AIRS
Equipment Point Process Parameter Annual Limit
ID
003 Condensate Loaded 2,615,898 barrels
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.
8. Condensate loading to truck tanks shall be conducted by submerged fill. (Reference: Regulation
Number 3, Part B, III.E)
STATE AND FEDERAL REGULATORY REQUIREMENTS
9. 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 Number 1, Section II.A.5.)
10. This source is subject to the odor requirements of Regulation Number 2. (State only
enforceable)
11. 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 and emissions shall be controlled by a flare. (Reference: Regulation 3, Part B, III.D.2)
12. 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.
13. 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
Page 3 of 10
* CDPHE COLORADO
CO I" Air Pollution Control Division
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
b. All compartment hatches at the facility (including thief hatches) shall be closed and
latched at all times when loading operations are not active, except for periods of
maintenance, gauging, or safety of personnel and equipment.
c. 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.
14. 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):
a. Install and operate the vapor collection and return equipment to collect vapors during
loading of tank compartments of outbound transport trucks.
b. Include devices to prevent the release of vapor from vapor recovery hoses not in use.
c. Use operating procedures to ensure that hydrocarbon liquid cannot be transferred unless
the vapor collection equipment is in use.
d. Operate all recovery and disposal equipment at a back-pressure less than the pressure
relief valve setting of transport vehicles.
OPERATING Et MAINTENANCE REQUIREMENTS
15. 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 Number 3, Part B, Section III.G.7.)
COMPLIANCE TESTING AND SAMPLING
Initial Testing Requirements
16. This source is not required to conduct initial testing, unless otherwise directed by the Division
or other state or federal requirement.
Periodic Testing Requirements
Page 4 of 10
CDPHE COLORADO
CO 1- Air Pollution Control Division
Department of Public Health b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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. 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 (NOr) 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 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.
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.
19. The requirements of Colorado Regulation Number 3, Part D shall apply at such time that any
stationary source or modification becomes a major stationary source or major modification
solely by virtue of a relaxation in any enforceable limitation that was established after August
7, 1980, on the capacity of the source or modification to otherwise emit a pollutant such as a
restriction on hours of operation (Reference: Regulation Number 3, Part D, V.A.7.B).
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
Page 5 of 10
A CDP E COLORADO
CO 1, Air Pollution Control Division
Department of Public l death 8 Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
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 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.
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.
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 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:
Timothy Sharp
Permit Engineer
Page 6 of 10
,* CDPHE COLORADO
CO 1. Air Pollution Control Division
Department of Pubiic I featth b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Permit History
Issuance Date Description
Issuance 1 This Issuance Issued to Extraction Oil Et Gas, Inc.
Page 7 of 10
CDPHE COLORADO
CO 1r Air Pollution Control Division
Department of Public Health b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
(Regulation Number 3, Part A, Section VI.B.)
2) The production or raw material processing limits and emission limits contained in this permit are
based on the consumption rates requested in the permit application. These limits may be revised
upon request of the owner or operator providing there is no exceedance of any specific emission
control regulation or any ambient air quality standard. A revised air pollution emission notice
(APEN) and complete application form must be submitted with a request for a permit revision.
3) This source is subject to the Common Provisions Regulation Part II, Subpart E, Affirmative Defense
Provision for Excess Emissions During Malfunctions. The owner or operator shall notify the Division
of any malfunction condition which causes a violation of any emission limit or limits stated in this
permit as soon as possible, but no later than noon of the next working day, followed by written
notice to the Division addressing all of the criteria set forth in Part II.E.1 of the Common Provisions
Regulation. See: https://www.colorado.gov/pacific/cdphe/aqcc-regs
4) The following emissions of non-criteria reportable air pollutants are estimated based upon the
process limits as indicated in this permit. This information is listed to inform the operator of the
Division's analysis of the specific compounds emitted if the source(s) operate at the permitted
limitations.
AIRS Uncontrolled Controlled
Point Pollutant CAS # Emissions Emissions
(lb/yr) (lb/yr)
Benzene 71432 491 25
Toluene 108883 553 28
003
Xylenes 1330207 243 12
n-Hexane 110543 7959 398
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 003:
Uncontrolled Controlled
Pollutant CAS # Emission Emission Source
Factors Factors lb/bbl
lb/bbl
CO 0.31 lb/MMBtu CDPHE
VOC 1.83E-01 9.15E-03 SSEF
Benzene 71432 2.25E-04 1.13E-05 SSEF
Toluene 108883 2.54E-05 1.27E-06
Page 8 of 10
A CDPHE COLORADO
CO I,. Air Pollution Control Division
Department of Public Heath&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Uncontrolled Controlled
Pollutant CAS # Emission Emission Source
Factors Factors lb/bbl
lb/bbl
Xylene 1330207 1.12E-04 5.60E-06
n-Hexane 110543 3.65E-03 1.83E-04
The uncontrolled VOC emission factor was calculated using AP-42, Chapter 5.2, Equation 1
(version 1/95) using the following values:
L = 12.46`S''`P*M/T
S = 0.6 (Submerged loading: dedicated normal service)
P (true vapor pressure) = 6.56 psia
M (vapor molecular weight) = 43.64 lb/lb-mol
T (temperature of liquid loaded) = 524 °R
The uncontrolled non-criteria reportable air pollutant (NCRP) emission factors were calculated
by multiplying the mass fraction of each NCRP in the vapors by the VOC emission factor.
Controlled emission factors are based on a flare efficiency of 95% and a collection efficiency of
100%.
6) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with
this permit is valid for a term of five years from the date it was received by the Division. A
revised APEN shall be submitted no later than 30 days before the five-year term expires. Please
refer to the most recent annual fee invoice to determine the APEN expiration date for each
emissions point associated with this permit. For any questions regarding a specific expiration date
call the Division at (303)-692-3150.
7) This facility is classified as follows:
Applicable Status
Requirement
Operating Permit Synthetic Minor Source of: VOC, HAPs
NANSR Synthetic Minor Source of: VOC
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
Page 9 of 10
A c��E COLORADO
C O �. Air Pollution Control Division
•
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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
Page 10 of 10
Aik CDPHE COLORADO
CO ~% Air Pollution Control Division
Department of Public Heath&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
CONSTRUCTION PERMIT
Permit number: 18WE 1229 Issuance: 1
Date issued:
Issued to: Extraction Oil Et Gas, Inc.
Facility Name: Coyote Trails Production Facility
Plant AIRS ID: 123/A00E
Physical Location: SWSE SEC 28 T1 N R68W
County: Weld County
Description: Well Production Facility
Equipment or activity subject to this permit:
Facility AIRS Emissions Control
Equipment Equipment Description
ID Point Description
004 Vapor Recovery Tower Venting during Enclosed Flare
Vapor Recovery Unit Downtime
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 etseq), to this
specific general terms and conditions included in this document and the following specific terms and
conditions.
REQUIREMENTS TO SELF-CERTIFY FOR FINAL AUTHORIZATION
1. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days of
the latter of commencement of operation or issuance of this permit, 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/cdphe/air/manage-permit. Failure to
notify the Division of startup of the permitted source is a violation of Air Quality Control
Commission (AQCC) Regulation Number 3, Part B, Section III.G.1. and can result in the
revocation of the permit.
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
Page 1 of 8
* coPHe COLORADO
COQ Air Pollution Control Division •
Department of Public Health b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
compliance as required by this permit may be obtained online at www.colorado.gov/cdphe/air-
permit-self-certification. (Regulation Number 3, Part B, Section III.G.2.)
3. This permit shall expire if the owner or operator of the source for which this permit was issued:
(i) does not commence construction/modification or operation of this source within 18 months
after either, the date of issuance of this construction permit or the date on which such
construction or activity was scheduled to commence as set forth in the permit application
associated with this permit; (ii) discontinues construction for a period of eighteen months or
more; (iii) does not complete construction within a reasonable time of the estimated
completion date. The Division may grant extensions of the deadline. (Regulation Number 3,
Part B, Section III.F.4.)
4. The operator shall complete all initial compliance testing and sampling as required in this
permit and submit the results to the Division as part of the self-certification process.
(Regulation Number 3, Part B, Section III.E.)
5. The operator shall retain the permit final authorization letter issued by the Division, after
completion of self-certification, with the most current construction permit. This construction
permit alone does not provide final authority for the operation of this source.
EMISSION LIMITATIONS AND RECORDS
6. Emissions of air pollutants shall not exceed the following limitations. (Regulation Number 3,
Part B, Section II.A.4.)
Annual Limits:
Facility AIRS Tons per Year Emission
Equipment ID Point PM2.5 NO), VOC CO Type
004 - --- 8.7 1.4 Point
Note: See "Notes to Permit Holder" for information on emission factors and methods used to
calculate limits.
Facility-wide emissions of each individual hazardous air pollutant shall not exceed 8.0 tons per
year.
Facility-wide emissions of total hazardous air pollutants shall not exceed 20.0 tons per year.
The facility-wide emissions limitation for hazardous air pollutants shall apply to all permitted
emission units at this facility.
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.
7. The emission points in the table below shall be operated and maintained with the emissions
control equipment as listed in order to reduce emissions to less than or equal to the limits
established in this permit. (Regulation Number 3, Part B, Section III.E.)
Page 2 of 8
CDPHE COLORADO
CO Air Pollution Control Division
Department of Public Health b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Facility AIRS Pollutants
Equipment Point Control Device Controlled
ID
Emissions from the Separator are routed
004 to an Enclosed Flare during Vapor VOC, HAP
Recovery Unit (VRU) downtime
PROCESS LIMITATIONS AND RECORDS
8. This source shall be limited to the following maximum processing rates as listed below. Monthly
records of the actual processing rates shall be maintained by the owner or operator and made
available to the Division for inspection upon request. (Regulation Number 3, Part B, II.A.4.)
Process Limits
Facility AIRS Process Parameter Annual Limit
Equipment ID Point
004 Natural Gas Venting 3.3 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
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 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)
11. This source is subject to the odor requirements of Regulation Number 2. (State only
enforceable)
12. 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;
Page 3 of 8
CDPHE COLORADO
CO I,. Air Pollution Control Division
Department of Public Health b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
• 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.
13. 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 a MAINTENANCE REQUIREMENTS
14. Upon startup of these points, the owner or operator shall follow the most recent operating and
maintenance (OEtM) plan and record keeping format approved by the Division, in order to
demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to
the 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
15. 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.17)
Periodic Testing Requirements
16. This source is not required to conduct periodic testing, unless otherwise directed by the Division
or other state or federal requirement.
ADDITIONAL REQUIREMENTS
17. 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 NO,t 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
Page 4 of 8
cDPHE COLORADO
CO of Air Pollution Control Division
Department of Public Health b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
18. Federal regulatory program requirements (i.e. PSD, NANSR) shall apply to this source at any
such time that this source becomes major solely by virtue of a relaxation in any permit
condition. Any relaxation that increases the potential to emit above the applicable Federal
program threshold will require a full review of the source as though construction had not yet
commenced on the source. The source shall not exceed the Federal program threshold until a
permit is granted. (Regulation Number 3, Parts C and D).
GENERAL TERMS AND CONDITIONS
19. 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.
20. If this permit specifically states that final authorization has been granted, then the remainder
of this condition is not applicable. Otherwise, the issuance of this construction permit does not
provide "final" authority for this activity or operation of this source. Final authorization of the
permit must be secured from the APCD in writing in accordance with the provisions of 25-7-
114.5(12)(a) C.R.S. and AQCC Regulation Number 3, Part B, Section III.G. Final authorization
cannot be granted until the operation or activity commences and has been verified by the APCD
as conforming in all respects with the conditions of the permit. Once self-certification of all
points has been reviewed and approved by the Division, it will provide written documentation
of such final authorization. Details for obtaining final authorization to operate are located
in the Requirements to Self-Certify for Final Authorization section of this permit.
21. 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.
22. 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.
Page 5 of 8
CDPHE COLORADO
CO 11 Air Pollution Control Division
Department of Pubtac Health Er Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
23. 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.
24. 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.
25. 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:
Timothy Sharp
Permit Engineer
Permit History
Issuance Date Description
Issuance 1 This Issuance Issued to Extraction Oil £t Gas, Inc.
Page 6 of 8
* cDPHE COLORADO
CO If Air Pollution Control Division
Department of Public Health£s Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
(Regulation Number 3, Part A, Section VI.B.)
2) The production or raw material processing limits and emission limits contained in this permit are
based on the consumption rates requested in the permit application. These limits may be revised
upon request of the owner or operator providing there is no exceedance of any specific emission
control regulation or any ambient air quality standard. A revised air pollution emission notice
(APEN) and complete application form must be submitted with a request for a permit revision.
3) This source is subject to the Common Provisions Regulation Part II, Subpart E, Affirmative Defense
Provision for Excess Emissions During Malfunctions. The owner or operator shall notify the Division
of any malfunction condition which causes a violation of any emission limit or limits stated in this
permit as soon as possible, but no later than noon of the next working day, followed by written
notice to the Division addressing all of the criteria set forth in Part II.E.1 of the Common Provisions
Regulation. See: https://www.colorado.gov/pacific/cdphe/aqcc-regs
4) The following emissions of non-criteria reportable air pollutants are estimated based upon the
process limits as indicated in this permit. This information is listed to inform the operator of the
Division's analysis of the specific compounds emitted if the source(s) operate at the permitted
limitations.
Facility AIRS Uncontrolled Controlled
Equipment Pollutant CAS'# Emissions Emissions
ID Point (lb/yr) (lb/yr)'
Benzene 71432 232 16
004 Toluene 108883 147 7
n-Hexane 110543 912 46
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 004:
Uncontrolled Controlled
CAS # Pollutant Emission Emission Source
Factors Factors
(lb/MMSCF) (lb/MMSCF)
CO 0.31 lb/MMBtu AP-42
VOC 104,940.48 5247.024 Source (Promax)
71432 Benzene 224.986 11.2493 Source (Promax)
108883 Toluene 102.70 5.135 Source (Promax)
110543 n-Hexane 635.54 31.777 Source (Promax)
Page 7 of 8
CDPHE COLORADO
CO 11 Air Pollution Control Division
Department of Pubiic Health b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Note: The controlled emissions factors for this point 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 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 Status
Requirement
Operating Permit Synthetic Minor Source of: VOC, HAPs
NANSR Synthetic Minor Source of: VOC
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
Page 8 of 8
A CDPHE COLORADO
CO Air Pollution Control Division
Department of r ubtc Health Er Env ronmeni
Dedicated to protecting and improving the health and environment of the people of Colorado
CONSTRUCTION PERMIT
Permit number: 1 8WE 1 231 Issuance: 1
Date issued:
Issued to: Extraction Oil 8 Gas, Inc.
Facility Name: Coyote Trails Production Facility
Plant AIRS ID: 123/AOOE
Physical Location: SWSE SEC 28 T1 N R68W
County: Weld County
Description: Well Production Facility
Equipment or activity subject to this permit:
Facility AIRS Emissions Control
Equipment Equipment Description
ID Point Description
LP Separator Venting during Vapor
005 Recovery Unit Downtime 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 this
specific general terms and conditions included in this document and the following specific terms and
conditions.
REQUIREMENTS TO SELF-CERTIFY FOR FINAL AUTHORIZATION
1. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days of
the latter of commencement of operation or issuance of this permit, 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/cdphe/air/manage-permit. Failure to
notify the Division of startup of the permitted source is a violation of Air Quality Control
Commission (AQCC) Regulation Number 3, Part B, Section III.G.1. and can result in the
revocation of the permit.
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
Page 1 of 9
* CDPHE COLORADO
CO Air Pollution Control Division
Department of Pubic Heath b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
compliance as required by this permit may be obtained online at www.colorado.Rov/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.)
F.4.)
4. The operator shall complete all initial compliance testing and sampling as required in this
permit and submit the results to the Division as part of the self-certification process.
(Regulation Number 3, Part B, Section III.E.)
5. The operator shall retain the permit final authorization letter issued by the Division, after
completion of self-certification, with the most current construction permit. This construction
permit alone does not provide final authority for the operation of this source.
EMISSION LIMITATIONS AND RECORDS
6. Emissions of air pollutants shall not exceed the following limitations. (Regulation Number 3,
Part B, Section II.A.4.)
Annual Limits:
Facility AIRS Tons per Year Emission
Equipment ID Point PM2.5 NO. VOC CO Type
005 --- --- 13.8 3.2 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.
7. The emission points in the table below shall be operated and maintained with the emissions
control equipment as listed in order to reduce emissions to less than or equal to the limits
established in this permit. (Regulation Number 3, Part B, Section III.E.)
Page 2 of 9
* CDPHE COLORADO
CO '> Air Pollution Control Division
• Department of Public Health ft E.nv₹ronment
Dedicated to protecting and improving the health and environment of the people of Colorado
Facility AIRS Pollutants
Equipment Point Control Device Controlled
ID
Emissions from the Separator are routed
005 to an Enclosed Flare during Vapor VOC, HAP
Recovery Unit (VRU) downtime
PROCESS LIMITATIONS AND RECORDS
8. This source shall be limited to the following maximum processing rates as listed below. Monthly
records of the actual processing rates shall be maintained by the owner or operator and made
available to the Division for inspection upon request. (Regulation Number 3, Part B, II.A.4.)
Process Limits
•
Facility AIRS Process Parameter Annual Limit
Equipment ID Point
005 Natural Gas Venting 9.8 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
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 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.)I.E.) (State only enforceable)
11. This source is subject to the odor requirements of Regulation Number 2. (State only.
enforceable)
12. 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;
Page 3 of 9
CD?HE COLORADO
CO If Air Pollution Control Division
Department of Public Heatth b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
• 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.
13. 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 Et MAINTENANCE REQUIREMENTS
14. Upon startup of these points, the owner or operator shall follow the most recent operating and
maintenance (O&tM) 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
15. 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.17)
Periodic Testing Requirements
16. This source is not required to conduct periodic testing, unless otherwise directed by the Division
or other state or federal requirement.
ADDITIONAL REQUIREMENTS
17. 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 (NOr) 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
Page 4 of 9
A cDPHE COLORADO
,
CO i Air Pollution Control Division
• Department of?tic Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
18. Federal regulatory program requirements (i.e. PSD, NANSR) shall apply to this source at any
such time that this source becomes major solely by virtue of a relaxation in any permit
condition. Any relaxation that increases the potential to emit above the applicable Federal.
program threshold will require a full review of the source as though construction had not yet
commenced on the source. The source shall not exceed the Federal program threshold until a
permit is granted. (Regulation Number 3, Parts C and D).
GENERAL TERMS AND CONDITIONS
19. 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.
20. If this permit specifically states that final authorization has been granted, then the remainder
of this condition is not applicable. Otherwise, the issuance of this construction permit does not
provide "final" authority for this activity or operation of this source. Final authorization of the
permit must be secured from the APCD in writing in accordance with the provisions of 25-7-
114.5(12)(a) C.R.S. and AQCC Regulation Number 3, Part B, Section III.G. Final authorization
cannot be granted until the operation or activity commences and has been verified by the APCD
as conforming in all respects with the conditions of the permit. Once self-certification of all
points has been reviewed and approved by the Division, it will provide written documentation
of such final authorization. Details for obtaining final authorization to operate are located
in the Requirements to Self-Certify for Final Authorization section of this permit.
21. 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.
22. 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.
Page 5 of 9
* CDPHE COLORADO
coLI
Q Air Pollution Control Division
°" Department of Publte Heath b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
23. 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.
24. 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.
25. 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:
T Sharp
Permitimothy Engineer
Permit History
Issuance Date Description
Issuance 1 This Issuance Issued to Extraction Oil Et Gas, Inc.
Page 6 of 9
,+, c �e COLORADO
CO If Air Pollution Control Division
Department of Public Wealth b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
(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.
Facility AIRS Uncontrolled Controlled
Equipment Pollutant CAS # Emissions Emissions
ID Point
(lb/yr) (lb/yr)
Benzene 71432 725 36
Toluene 108883 1015 51
005
Xylene 1330207 515 26
n-Hexane 110543 6623 331
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 005:
Uncontrolled Controlled
CAS # Pollutant Emission Emission Source
Factors Factors
(lb/MMSCF) (lb/MMSCF)
CO 0.311b/MMBtu AP-42
VOC 56282.49 2814.1245 Source (Promax)
71432 Benzene 176.196 8.8098 Source (Promax)
108883 Toluene 246.571 12.32855 Source (Promax)
Page 7 of 9
A CDPHE COLORADO
CO Air Pollution Control Division
Department of Pubhc Heath 8 Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Uncontrolled Controlled
CAS # Pollutant Emission Emission Source
Factors Factors
(lb/MMSCF) (lb/MMSCF)
1330207 Xylene 125.077 6.25385 Source (Promax)
110543 n-Hexane 1609.070 80.4535 Source (Promax)
Note: The controlled emissions factors for this point 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 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 Status
Requirement
Operating Permit Synthetic Minor Source of: VOC, HAPs
NANSR Synthetic Minor Source of: VOC
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
Page 8 of 9
41/4
`D�E COLORADO
CO �. Air Pollution Control Division
Department of Public Health El Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Page 9 of 9
Coyote Trails Condensate Tank APEN
Condensate Storage Tank ( s ) APES dr,
Form APC D - 2
9
201s
ot s
j ; s - ;,:-+ " Air Pollutant Emission Notice (APEN ) and
Apen
Application for Construction °x
ppPermit � _. a,���,
_rte
All sections of this APEN and application must be completed for both new and existing facilities, including APEN
updates . An application with missing information may be determined incomplete and may be returned or result in
longer application processing times . You may be charged an additional APEN fee if the APEN is filled out
incorrectly or is missing information and requires re-submittal .
This APEN is to be used for tanks that store condensate associated with oil and gas industry operations . If your
emission source does not fall into this category, there may be a more specific APEN available for your source ( e . g .
crude oil storage tanks, produced water storage tanks, hydrocarbon liquid loading , etc . ) . In addition , the General
APEN ( Form APCD - 200 ) is available if the specialty APEN options will not satisfy your reporting needs . A list of all
available APEN forms and associated addendum forms can be found on the Air Pollution Control Division (APCD )
website at : www . colorado . gov / pacific / cdphe / air- permits .
This emission notice is valid for five ( 5 ) years . Submission of a revised APEN is required 30 days prior to expiration
of the five-year term , or when a reportable change is made ( significant emissions increase, increase production ,
new equipment, change in fuel type, etc . ) . See Regulation No . 3 , Part A, II . C . for revised APEN requirements ;
Permit Number: 104.) E 121E, AIRS ID Number: I22 'A 'pa ' 00
[Leave blank unless APCD has already assigned a permit # and AIRS ID]
Section 1 - Administrative Information
Company Name : Extraction Oil & Gas , Inc.
Site Name : Coyote Trails Production Facility
Site Location
Site Location : SWSE Sec 28 Ti N R68W County: Weld
NAICS or SIC Code : 211111
Mailing Address :
(Include Zip Code) 370 17th St. Suite 5300
Denver, CO 80202 Contact Person : Catie Nelson
Phone Number: 720-354 -4579
E-Mail Address2 : cnelson@extractionog . com
1 Use the full, legal company name registered with the Colorado Secretary of State . This is the company name that will appear
on all documents issued by the APCD . Any changes will require additional paperwork.
2 Permits , exemption letters, and any processing invoices will be issued by the APCD via e- mail to the address provided .
390406
Form APCD-205 - Condensate Storage Tank(s ) APEN Revision 7 / 2018 1 I co =1a
Coyote Trails Condensate Tank APEN
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 2 - Requested Action
NEW permit OR newly-reported emission source
✓❑ Request coverage under traditional construction permit
❑ Request coverage under a General Permit
O GP0i O GP08
If General Permit coverage is requested, the General Permit registration fee of$312.50 must be
submitted along with the APEN filing fee.
-OR-
❑ MODIFICATION to existing permit(check each box below that applies)
O Change in equipment O Change company name3
❑ Change permit limit O Transfer of ownership4 O Other(describe below)
-OR
▪ APEN submittal for update only(Note blank APENs will not be accepted)
-ADDITIONAL PERMIT ACTIONS-
• APEN submittal for permit exempt/grandfathered source
❑ Limit Hazardous Air Pollutants(HAPs)with a federally-enforceable limit on Potential To Emit(PTE)
Additional Info Et Notes: Please issue individual permit for Condensate Tanks.
3 For company name change,a completed Company Name Change Certification Form (Form APCD-106)must be submitted.
4 For transfer of ownership,a completed Transfer of Ownership Certification Form (Form APCD-104)must be submitted.
Section 3 - General Information
General description of equipment and purpose: Storage of Condensate at E&P Facility.
Company equipment Identification No. (optional):
For existing sources, operation began on:
For new or reconstructed sources, the projected start-up date is: 08/21/2018
Normal Hours of Source Operation: 24 hours/day 7 days/week 52 weeks/year
Storage tank(s) located at: ❑✓ Exploration ft Production (E&P)site O Midstream or Downstream (non EfP)site
Will this equipment be operated in any NAAQS nonattainment area? 0 Yes O No
Are Flash Emissions anticipated from these storage tanks? 0 Yes O No
Is the actual annual average hydrocarbon liquid throughput≥500 bbl/day? 0 Yes O No
If"yes", identify the stock tank gas-to-oil ratio: m3/liter
Are these storage tanks subject to Colorado Oil and Gas Conservation Commission (COGCC) Yes No
805 series rules? If so, submit Form APCD-105. ❑
Are you requesting≥6 ton/yr VOC emissions(per storage tank), or are uncontrolled actual
emissions≥6 ton/yr(per storage tank)? ❑✓ Yes ❑ NO
cataRAOix
Form APCD-205- Condensate Storage Tank(s)APEN - Revision 7/2018 2 AV
Coyote Trails Condensate Tank APEN
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 4 - Storage Tank(s) Information
2,179,914 2,615,898
From what year is the actual annual amount? Projected
Average API gravity of sales oil: 47.5 degrees RVP of sales oil: 10.69
Tank design: Q Fixed roof ❑ Internal floating roof ❑ External floating roof
TAta7'7Alume Af 7 Si 0111 ®-916W-% 18 A� i.
StArag@ #Af LScogAlipfAldArag
,St 5 Ara a lank Re is �g4dtJCiA>a
Tank 1D Vsselin 5talage Tank ,
nth pest g4924MNlVIM
N/A 8 x 400 bbls 3200 Before 8/2018 8/2018
leseirbFr Tan �l7 atefitsu �x a- g g
_1 TOWITt Je rl l e}n e eil:.
See Attached ❑
O
5 Requested values will become permit limitations. Requested limit(s)should consider future growth.
6 The EEtP Storage Tank APEN Addendum (Form APCD-212)should be completed and attached when additional space is needed to
report all wells that are serviced by the equipment reported on this APEN form.
Section 5 - Stack Information
44.54014004, R+ of 7 ti-�_;� .:
40.017974, -105.006574
110:
MAW run _ e of ep �
N/A Unknown Unknown Unknown Unknown
Indicate the direction of the stack outlet: (check one)
❑✓ Upward El Downward El Upward with obstructing raincap
El Horizontal El Other(describe):
Indicate the stack opening and size: (check one)
2 Circular Interior stack diameter(inches): Unknown
❑Square/rectangle Interior stack width(inches): Interior stack depth (inches):
❑Other(describe):
Form APCD-205- Condensate Storage Tank(s)APEN - Revision 7/2018 3 ..co I
Coyote Trails Condensate Tank APEN
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 6 - Control Device Information
0 Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section.
Pollutants Controlled:
Vapor Size: Make/Model:
❑ Recovery
Unit(VRU): Requested Control Efficiency: %
VRU Downtime or Bypassed (emissions vented): %
Pollutants Controlled: VOC, HAPs
Rating: MMBtu/hr
Type: ECD Make/Model:
❑ Combustion Requested Control Efficiency: 95% %
Device:
Manufacturer Guaranteed Control Efficiency: 98% %.
Minimum Temperature: Waste Gas Heat Content: Btu/scf
Constant Pilot Light: ❑✓ Yes 0 No Pilot Burner Rating: MMBtu/hr
Description of the closed loop system:
❑ Closed Loop System
Pollutants Controlled:
❑ Other: Description:
Control Efficiency Requested:
Section 7 - Gas/Liquids Separation Technology Information (EEtP Sites Only)
What is the pressure of the final separator vessel prior to discharge to the storage tank(s)? psig
Describe the separation process between the well and the storage tanks: HLP separator,Vapor Recovery Tower
Form APCD-205- Condensate Storage Tank(s)APEN - Revision 7/2018 4 Alf N-Araar---
Coyote Trails Condensate Tank APEN
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 8 - Emissions Inventory Information
Attach all emissions calculations and emission factor documentation to this APEN form.
If multiple emission control methods were identified in Section 6, the following table can be used to state the
overall(or combined) control efficiency(%reduction):
VOC ECD 95
NOx
CO
HAPs ECD 95%
Other:
From what year is the following reported actual annual emissions data? Projected
n
S';tai _Q
VOC 0.1276 lb/bbl Site Specific Sampling 139.079 6.954 166.894 8.345
N0x
CO 0.31 Ib/MMBtu AP-42 Chapter 13.5 1.253 1.253 1.504 1.504
a VOILIM
t1
—71
Benzene 71432 0.0001922 lb/bbl Site Specific Sampling 418.980 20.949
Toluene 108883 0.0002092 lb/bbl Sitespecifiesampling 456.038 22.802
Ethylbenzene 100414
Xylene 1330207
n-Hexane 110543 0.002538 lb/bbl Site SpecifieSampling 5,532.624 276.631
2,2,4-
540841
Trimethylpentane
5 Requested values will become permit limitations. Requested limit(s)should consider future growth.
7 Attach condensate liquid laboratory analysis,stack test results,and associated emissions calculations if you are requesting site
specific emissions factors according to the guidance in PS Memo 14-03.
8 Annual emissions fees will be based on actual controlled emissions reported. If source has not yet started operating, leave
blank.
t o f o tt A 0
Form APCD-205- Condensate Storage Tank(s)APEN- Revision 7/2018 5 I .,
•
Coyote Trails Condensate Tank APEN
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 9 - Applicant Certification
I hereby certify that all information contained herein and information submitted with this application is complete,
true, and correct. If this is a registration for coverage under General Permit GP01 or GP08, I further certify that
this source is and will be operated in full compliance with each condition of the applicable General Permit.
` ' N -i\cOM \ \ \91gok,
Signature gaily Authorized Person (not a vendor or consultant) Date
Catie Nelson Air Quality Engineer
Name (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)
This emission notice is valid for five (5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term, or when a reportable change is made (significant emissions increase, increase production,
new equipment, change in fuel type, etc.). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
Send this form along with $191.13 and the General Permit For more information or assistance call:
registration fee of$312.50, if applicable, to:
Small Business Assistance Program
Colorado Department of Public Health and Environment (303)692-3175 or(303)692-3148
Air Pollution Control Division
APCD-SS-B1 APCD Main Phone Number
4300 Cherry Creek Drive South (303)692-3150
Denver, CO 80246-1530
Make check payable to: Or visit the APCD website at:
Colorado Department of Public Health and Environment https://www.colorado.Rov/cdphe/apcd
Form APCD-205- Condensate Storage Tank(s)APEN - Revision 7/2018 6 I AM, I
E&P Storage Tank Air Pollutant Emissions Notice(APEN)Addendum Forml
Company Name: Extraction Oil&Gas,Inc.
Source Name: Coyote Trails Condensate Tanks
Emissions Source AIRS ID2: / /
Wells Services by this Storage Tank or Tank Battery (E&P Sites Only)
API Number Name of Well Newly Reported Well
05-123-45989 COYOTE TRAILS 33S-20-07C
05-123-45986 COYOTE TRAILS 34S-20-08N
05-123-45985 COYOTE TRAILS 34S-20-09N
05-123-45994 COYOTE TRAILS 34S-20-10N
05-123-45991 COYOTE TRAILS 34S-20-11C
05-123-45983 COYOTE TRAILS 34S-20-12N
05-123-45993 COYOTE TRAILS 34S-20-13N
05-123-45984 COYOTE TRAILS 34S-20-14N El
05-123-45987 COYOTE TRAILS 34S-20-15C
05-123-45990 COYOTE TRAILS 34S-20-16N /1
- - ❑
- - ❑
- - ❑
Footnotes:
1 Attach this addendum to associated APEN form when needed to report additional wells.
2 If this is a newly report source that has not been assigned an AIRS ID by the APCD, enter
N/A
Form APCD-212 Condensate Tank Addendum
Coyote Trails Produced Water Tank APEN
D
a Produced Water Storage Tank(s) 01' 18418
APEN - Form APCD-207CO
Air Pollutant Emission Notice (APEN) and �o
Application for Construction Permit
All sections of this APEN and application must be completed for both new and existing facilities, including APEN
updates. An application with missing information may be determined incomplete and may be returned or result in
longer application processing times. You may be charged an additional APEN fee if the APEN is filled out
incorrectly or is missing information and requires re-submittal.
This APEN is to be used for tanks that store produced water associated with oil and gas industry operations. If your
emission source does not fall into this category, there may be a more specific APEN available for your source(e.g.
crude oil storage tanks, condensate storage tanks, hydrocarbon liquid loading, etc.). In addition, the General APEN
(Form APCD-200) is available if the specialty APEN options will not satisfy your reporting needs. A list of all
available APEN forms and associated addendum forms can be found on the Air Pollution Control Division (APCD)
website at: www.cotorado.gov/pacific/cdphe/air-permits.
This emission notice is valid for five(5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term, or when a reportable change is made(significant emissions increase, increase production,
new equipment, change in fuel type, etc.). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
AIRS ID
Permit Number: /$WE /227 Number: /23 '/t(4bE/OO2
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 1 - Administrative Information
Company Name': Extraction Oil & Gas, Inc.
Site Name: Coyote Trails Production Facility
Site Location
Site Location:
SWSE Sec 28 T1 N R68W County: Weld
NAICS or SIC Code: 211111
Mailing Address:
, (Include Zip code) 370 17th St. Suite 5300
Denver, CO 80202 Contact Person: Catie Nelson
Phone Number: 720-354-4579
E-Mail Address2: cnelson@extractionog.com
I Use the full, legal company name registered with the Colorado Secretary of State.This is the company name that will appear
on all documents issued by the APCD.Any changes will require additional paperwork.
2 Permits,exemption letters,and any processing invoices will be issued by the APCD via e-mail to the address provided.
390407
Form APCD-207- Produced Water Storage Tank(s)APEN- Revision 7/2018 1 IF
Coyote Trails Produced Water Tank APEN
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 2 - Requested Action
❑✓ NEW permit OR newly-reported emission source
O Request coverage under traditional construction permit
O Request coverage under a General Permit
O GP05 0 GP08
If General Permit coverage is requested, the General Permit registration fee of$312.50 must be
submitted along with the APEN filing fee.
-OR-
❑ MODIFICATION to existing permit(check each box below that applies)
O Change in equipment ❑ Change company name3
❑ Change permit limit 0 Transfer of ownership4 0 Other(describe below)
-OR
• APEN submittal for update only(Note blank APENs will not be accepted)
-ADDITIONAL PERMIT ACTIONS-
▪ APEN submittal for permit exempt/grandfathered source
❑ Limit Hazardous Air Pollutants(HAPs)with a federally-enforceable limit on Potential To Emit(PTE)
Additional Info Ft Notes: Please Issue individual permit for produced water tanks.
3 For company name change,a completed Company Name Change Certification Form (Form APCD-106)must be submitted.
4 For transfer of ownership, a completed Transfer of Ownership Certification Form (Form APCD-104)must be submitted.
Section 3 - General Information
General description of equipment and purpose: Storage of Produced Water at E&P Facility.
Company equipment Identification No. (optional):
For existing sources, operation began on:
For new or reconstructed sources, the projected start-up date is: 8/21/2018
Normal Hours of Source Operation: 24 hours/day 7 days/week 52 weeks/year
Storage tank(s) located at: ❑✓ Exploration Et Production(E&P)site ❑ Midstream or Downstream (non E&P)site
Will this equipment be operated in any NAAQS nonattainment area? Q Yes O No
Are Flash Emissions anticipated from these storage tanks? 0 Yes ❑ No
Are these storage tanks located at a commercial facility that accepts oil production ❑ Yes ✓❑ No
wastewater for processing?
Do these storage tanks contain less than 1% by volume crude oil on an annual average basis? 0 Yes ✓❑ No
Are these storage tanks subject to Colorado Oil and Gas Conservation Commission (COGCC) ❑ Yes O No
805 series rules? If so, submit Form APCD-105.
Are you requesting≥6 ton/yr VOC emissions(per storage tank), or are uncontrolled actual ❑ Yes ❑ No
emissions≥6 ton/yr(per storage tank)?
Form APCD-207- Produced Water Storage Tank(s)APEN - Revision 7/2018 2 I Afilr1ittfUnalliet
Coyote Trails Produced Water Tank APEN
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 4 - Storage Tank(s) Information
'tariff `;
e �
Projected
rsv� 501,586 601,903
From what year is the actual annual amount?
Tank design: ✓❑Fixed roof ❑ Internal floating roof ❑ External floating roof
�c����'.
N/A 2 x 400 bbls 800 Before 8/2018 8/2018
See Attached ❑
El
O
5 Requested values will become permit limitations. Requested limit(s)should consider future growth.
6 The EaP Storage Tank APEN Addendum (Form APCD-212)should be completed and attached when additional space is needed to
report all wells that are serviced by the equipment reported on this APEN form.
Section 5 - Stack Information
40.017974, -105.006574
N/A Unknown Unknown Unknown Unknown
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)
IDCircular Interior stack diameter(inches): Unknown
❑Square/rectangle Interior stack width(inches): Interior stack depth (inches):
❑Other(describe):
Form APCD-207- Produced Water Storage Tank(s)APEN - Revision 7/2018 3 I
Coyote Trails Produced Water Tank APEN
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 6 - Control Device Information
O Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section.
Pollutants Controlled:
Vapor Size: Make/Model:
0 Recovery
Unit(VRU): Requested Control Efficiency:
VRU Downtime or Bypassed (emissions vented):
Pollutants Controlled: VOC, HAPs
Rating: MMBtu/hr
Type: ECD Make/Model:
❑
Combustion Requested Control Efficiency: 95% %
Device:
Manufacturer Guaranteed Control Efficiency: 98%
Minimum Temperature: Waste Gas Heat Content: Btu/scf
Constant Pilot Light: ❑✓ Yes ❑ No Pilot Burner Rating: MMBtu/hr
Description of the closed loop system:
❑ Closed Loop System
Pollutants Controlled:
❑ Other: Description:
Control Efficiency Requested: %
Section 7 - Gas/Liquids Separation Technology Information (EttP Sites Only)
What is the pressure of the final separator vessel prior to discharge to the storage tank(s)? psig
Describe the separation process between the well and the storage tanks:
HLP separator
Form APCD 207 Produced Water Storage Tank(s)APEN Revision 7/2018 4 1 triimittrosvosseura
Coyote Trails Produced Water Tank APEN
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 8 - Emissions Inventory Information
Attach all emissions calculations and emission factor documentation to this APEN form.
If multiple emission control methods were identified in Section 6, the following table can be used to state the
overall (or combined) control efficiency (%reduction):
MeliKAMig-
O f
VOC ECD 95
NOx
CO
HAPs ECD 95%
Other:
From what year is the following reported actual annual emissions data? Projected
�.". °j a. •� `sue n� �.sa �..,.y �
'4 m s€
4,4
z € + �_ �a
�e a
y.,, �� �. v Wiz. "44- .? t 4 I.� °t .s. � 1.e " �
VOC 0.065 lb/bbl Site Specific Sampling 16.343 0.817 19.612 0.981
NOx
CO
° �� a s� 1 .Li-aantt4@vertu
F °t •+ .. .°p k a s
Benzene 71432 0.001095 lb/bbl Site Specific Sampling 549.446 27.472
Toluene 108883 0.000629 lb/bbl Site SpecificSampiing 315.342 15.767
Ethylbenzene 100414
Xylene 1330207
n-Hexane 110543 0.004144 lb/bbl SlteSpecificSampling 2,078.394 103.920
2,2,4-
540841
Trimethylpentane
5 Requested values will become permit limitations. Requested limit(s)should consider future growth.
7 Attach produced water laboratory analysis,stack test results, and associated emissions calculations if you are requesting site
specific emissions factors according to the guidance in PS Memo 14-03.
8 Annual emissions fees will be based on actual controlled emissions reported. If source has not yet started operating, leave
blank.
Form APCD-207- Produced Water Storage Tank(s)APEN - Revision 7/2018 5 I
Coyote Trails Produced Water Tank APEN
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit/t and AIRS ID]
Section 9 - Applicant Certification
I hereby certify that all information contained herein and information submitted with this application is complete,
true, and correct. If this is a registration for coverage under General Permit GP05 or GP08, I further certify that
this source is and will be operated in full compliance with each condition of the applicable General Permit.
N (oc-‘,
Signa of Legally Authorized Person (not a vendor or consultant) Date
Catie Nelson Air Quality Engineer
Name(print) Title
Check the appropriate box to request a copy of the:
0 Draft permit prior to issuance
0 Draft permit prior to public notice
(Checking any of these boxes may result in an increased fee and/or processing time)
This emission notice is valid for five(5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term, or when a reportable change is made (significant emissions increase, increase production,
new equipment, change in fuel type, etc.). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
Send this form along with $191.13 and the General Permit For more information or assistance call:
registration fee of$312.50, if applicable, to:
Small Business Assistance Program
Colorado Department of Public Health and Environment (303)692-3175 or(303)692-3148
Air Pollution Control Division
APCD-55-B1 APCD Main Phone Number
4300 Cherry Creek Drive South (303)692-3150
Denver, CO 80246-1530
Make check payable to: Or visit the APCD website at:
Colorado Department of Public Health and Environment https://www.colorado.gov/cdphe/apcd
AV
€QcttAoa
Form APCD-207- Produced Water Storage Tank(s)APEN - Revision 7/2018 6 I A,
E&P Storage Tank Air Pollutant Emissions Notice(APEN)Addendum Forml
Company Name: Extraction Oil&Gas,Inc.
Source Name: Coyote Trails Produced Water Tanks
Emissions Source AIRS ID2: / /
Wells Services by this Storage Tank or Tank Battery (E&P Sites Only)
API Number Name of Well Newly Reported Well
05-123-45989 COYOTE TRAILS 33S-20-07C
05-123-45986 COYOTE TRAILS 34S-20-08N
05-123-45985 COYOTE TRAILS 34S-20-09N
05-123-45994 COYOTE TRAILS 34S-20-10N
05-123-45991 COYOTE TRAILS 34S-20-11C
05-123-45983 COYOTE TRAILS 34S-20-12N
05-123-45993 COYOTE TRAILS 34S-20-13N
05-123-45984 COYOTE TRAILS 34S-20-14N
05-123-45987 COYOTE TRAILS 34S-20-15C
05-123-45990 COYOTE TRAILS 34S-20-16N
- - ❑
- - ❑
- - ❑
- - ❑
Footnotes:
I Attach this addendum to associated APEN form when needed to report additional wells.
2 If this is a newly report source that has not been assigned an AIRS ID by the APCD, enter
N/A
Form APCD-212 PW Tank Addendum
Coyote Trails Liquid Loading APEN
IECED
CDRHE
Hydrocarbon Liquid Loading APEN NOy ' 8 2018
Form APCD-208 '
CO
894/4",
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 hydrocarbon liquid loading only. If your emission unit does not fall into this category,
there may be a more specific APEN for your source (e.g. amine sweetening unit, glycol dehydration unit,
condensate storage tanks, etc.). In addition, the General APEN (Form APCD-200) is available if the specialty APEN
options will not satisfy your reporting needs. A list of all available APEN forms 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: I g1A i2-Z. AIRS ID,Number: 1Z3 1 Alto 6/663
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 1 - Administrative Information
Company Name': Extraction Oil & Gas, Inc.
Site Name: Coyote Trails Production Facility
Site Location
Site Location:
SWSE Sec 28 T1 N R68W County: Weld
NAICS or SIC Code: 211111
Mailing Address:
(Include Zip Code) 370 17th St. Suite 5300
Denver, CO 80202 Contact Person: Catie,Nelson
Phone Number: 720-354-4579
E-Mail Address2: cnelson@extractionog.com
I Use the full, legal company name registered with.the Colorado Secretary of State.This is the company name that will appear
on all documents issued by the APCD.Any changes will require additional paperwork.
2 Permits,exemption letters,and any processing invoices will be issued by the APCD via e-mail to the address provided.
390408
I" :
Form APCD-208- Hydrocarbon Liquid Loading APEN - Revision 7/2018 1 I
Coyote Trails Liquid Loading APEN
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 2 - Requested Action
❑✓ NEW permit OR newly-reported emission source
❑✓ Request coverage under construction permit ❑ Request coverage under General Permit GP07
If General Permit coverage is requested, the General Permit registration fee of$312.50 must be
submitted along with the APEN filing fee.
-OR-
❑ MODIFICATION to existing permit (check each box below that applies)
❑ Change fuel or equipment ❑ Change company name3
❑ Change permit limit ❑ Transfer of ownership4 0 Other(describe below)
-OR
• APEN submittal for update only(Note blank APENs will not be accepted)
-ADDITIONAL PERMIT ACTIONS-
El Limit Hazardous Air Pollutants (HAPs)with a federally-enforceable limit on Potential To Emit(PTE)
Additional Info Et Notes: Please Issue individual permit for liquid loadout.
3 For company name change,a completed Company Name Change Certification Form (Form APCD-106)must be submitted.
4 For transfer of ownership,a completed Transfer of Ownership Certification Form (Form APCD-104)must be submitted.
Section 3 - General Information
General description of equipment and purpose: Loading of condensate liquid onto tanker trucks for transport.
Company equipment Identification No. (optional):
For existing sources, operation began on:
For new or reconstructed sources, the projected start-up date is: 8/21/2018
Will this equipment be operated in any NAAQS nonattainment area? 0 Yes 0 No
Is this equipment located at a stationary source that is considered a Major Source of(HAP) ❑ Yes Q No
emissions?
Does this source load gasoline into transport vehicles? ❑ Yes ✓❑ No
Is this source located at an oil and gas exploration and production site? ❑✓ Yes O No
If yes:
Does this source load less than 10,000 gallons of crude oil per day on an annual O Yes ❑✓ No
average?
Does this source splash fill less than 6750 bbl of condensate per year? ❑ Yes ❑✓ No
Does this source submerge fill less than 16308 bbl of condensate per year? ❑ Yes ❑✓ No
Form APCD-208- Hydrocarbon Liquid Loading APEN - Revision 7/2018 2 I Mir I ,,,:"~
Coyote Trails Liquid Loading APEN
Permit Number: AIRS ID Number: / / •
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 4 - Process Equipment Information
Product Loaded: 0 Condensate ❑ Crude Oil ❑ Other:
If this APEN is being filed for vapors displaced from cargo carrier, complete the following:
Requested Volume Loaded5: 2,615,898 bbl/year Actual Volume Loaded: 2,179,915 bbl/year
This product is loaded from tanks at this facility into: Tank Trucks
(e.g. "rail tank cars"or"tank trucks")
If site specific emission factor is used to calculate emissions, complete the following:
Average temperature of Saturation Factor: 0.6 bulk liquid loading: 64.04 °F
Molecular weight of True Vapor Pressure: 6.56 Psia @60 °F displaced vapors: 43.64 F lb/lb-mol
If this APEN is being filed for vapors displaced from pressurized loading lines, complete the
following:
Requested Volume Loaded5: N/A bbl/year Actual Volume Loaded: N/A bbl/year
Product Density: N/A lb/ft3
Load Line Volume: N/A ft3/truckload Vapor Recovery Line Volume: N/A ft3/truckload
5 Requested values will become permit limitations. Requested limit(s)should consider future process growth.
r�4t{fRt�pd
Form APCD-208- Hydrocarbon Liquid Loading APEN- Revision 7/2018 3r
Coyote Trails Liquid Loading APEN
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 5 - Stack Information
Its -at Lgl**�:o* 11 t
40.017974, -105.006574
:'le ",RW + gri .- ti' TTWAI ESA` ,s .iV ,c mitt ov-fifiwom����"'1��,beta 1. '�'U.� �s�i, ��; � �'a l� =`��. �b M � „4 aqa §��.��� �-� -�`�..,�.��# �C.o Rt4gagttlggrN/A Unknown Unknown Unknown Unknown
Indicate the direction of the stack outlet: (check one)
❑✓ Upward 0 Downward 0 Upward with obstructing raincap
❑ Horizontal 0 Other(describe):
Indicate the stack opening and size: (check one)
❑✓ Circular Interior stack diameter(inches):
❑ Other (describe):
Section 6 - Control Device Information
❑ Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section.
0 Loading occurs using a vapor balance system: Requested Control Efficiency:
Used for control of: VOC, HAPs
Rating: MMBtu/hr
Type: ECD Make/Model:
Combustion
Device: Requested Control Efficiency: 95%
Manufacturer Guaranteed Control Efficiency: 98% %
Minimum Temperature: T Waste Gas Heat Content: Btu/scf
Constant Pilot Light: ❑✓ Yes 0 No Pilot Burner Rating: MMBtu/hr
Pollutants Controlled:
❑ Other: Description:
Requested Control Efficiency:
} �
Form APCD-208- Hydrocarbon Liquid Loading APEN - Revision 7/2018 4 I
', =
Coyote Trails Liquid Loading APEN
Permit Number: AIRS ID Number: / /
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 7 - Emissions Inventory Information
Attach all emissions calculations and emission factor documentation to this APEN form.
If multiple emission control methods were identified in Section 6, the following table can be used to state the
overall (or combined) control efficiency(%reduction):
� qa
�� E
�, k ontrl efficiency
�� ��� ��� ..{�re�uc�ion in emissions) ..
PM
SOx
NOx
CO
VOC ECD 95%
HAPs ECD 95%
Other:
O Using State Emission Factors (Required for GP07) VOC Benzene n-Hexane
❑ Condensate 0.236 Lbs/BBL 0.00041 Lbs/BBL 0.0036 Lbs/BBL
® Crude 0.104 Lbs/BBL 0.00018 Lbs/BBL 0.0016 Lbs/BBL
From what year is the following reported actual annual emissions data? Projected
,"�� .`.::.�,�.. ,tip
mit- " terlatPoll tan is5JAMM nthr r
.v.ac ,' .max .sue a�. :a ia. may x" �' �. T ,`
a T tx�
r® '"�'§" e - nogg .. Tye*.. Co c0
M1 " o y$. ,�v ;�2. o A t3
;_ ._ tee, .�4 a r, ' ( 4r)a . )(till e I _ _ r
PM
SOX
NOx
CO 0.31 lb/MMBtu AP-42Chapter13.5 1.816 1.816 2.180 2.180
VOC 0.1834 lb/bbl site specifie Sampling 199.898 9.995 —239.878 11.994• e.
Benzene 71432 0.0002254 lb/bbl Site SpecificSampling 491.353 24.568
Toluene 108883 0.0002536 lb/bbl Site Specific Sampling 552.826 27.641
Ethylbenzene 100414
Xylene 1330207 0.0001117 lb/bbl SiteSpedficSenpling 243.496 12.175
n-Hexane 110543 0.0036511 lb/bbl Sitespecifiesempling 7,959.087 397.954
2,2,4-
Trimethylpentane 540841
Other: _
5 Requested values will become permit limitations. Requested limit(s)should consider future process growth.
6 Annual emissions fees will be based on actual controlled emissions reported. If source has not yet started operating,leave
blank.
t6i3OftAtIrta
Form APCD-208-Hydrocarbon Liquid Loading APEN- Revision 7/2018 5 I ?=
Coyote Trails Liquid Loading APEN
Permit Number: AIRS ID Number:
[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 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.
O4/1/ 1 IL ( is ( ( 8
Signature of Legally Authorized Person (not a vendor or consultant) D to
Catie Nelson Air Quality Engineer
Name (print) Title
Check the appropriate box to request a copy of the:
❑✓ Draft permit prior to issuance
0 Draft permit prior to public notice
(Checking any of these boxes may result in an increased fee and/or processing time)
This emission notice is valid for five(5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term, or when a reportable change is made(significant emissions increase, increase production,
new equipment, change in fuel type, etc.). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
Send this form along with $191.13 and the General Permit For more information or assistance call:
registration fee of$312.50, if applicable, to:
Small Business Assistance Program
Colorado Department of Public Health and Environment (303)692-3175 or(303)692-3148
Air Pollution Control Division
APCD-SS-B1 APCD Main Phone Number
4300 Cherry Creek Drive South (303) 692-3150
Denver, CO 80246-1530
Make check payable to: Or visit the APCD website,at
Colorado Department of Public Health and Environment https://www.colorado.gov/cdphe/apcd
Form APCD-208- Hydrocarbon Liquid Loading APEN- Revision 7/2018 6 I AV!
Detadas � "
Coyote Trails VRT Gas APEN
RED
NOV 18 ?018
AT' °'
CDPHE Gas Venting APEN - Form APCD-211R e],
Air Pollutant Emission Notice (APEN) and S0u
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 venting only. Gas venting includes emissions from gas/liquid separators, well head
casing, pneumatic pumps, blowdown events, among other events. If your emission unit does not fall into this
category, there may be a more specific APEN for your source(e.g. amine sweetening unit, hydrocarbon liquid
loading, condensate storage tanks, etc.). In addition, the General APEN (Form APCD-200) is available if the
specialty APEN options will not satisfy your reporting needs. A list of all available APEN forms can be found on the
Air Pollution Control Division (APCD)website at: www.colorado.Qov/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: )g UI,E)2'9 AIRS ID Number: /23 /A4,0061 e8 LI
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 1 - Administrative Information
Company Name: Extraction Oil & Gas, Inc.
Site Name: Coyote Trails Production Facility
Site Location
Site Location: SWSE Sec 28 T1 N R68W Weld
County:
NAICS or SIC Code: 211111
Mailing Address: 370 17th St. Suite 5300
(Include Zip Code)
Denver, CO 80202 Contact Person: Catie Nelson
Phone Number: 720-354-4579
E-Mail Address2: cnelson@extractionog.com
1 Use the full, legal company name registered with the Colorado Secretary of State.This is the company name that will appear
on all documents issued by the APCD.Any changes will require additional paperwork.
2 Permits,exemption letters,and any processing invoices will be issued by the APCD via e-mail to the address provided.
390409
,� Cat4Raod
Form APCD-211 - Gas Venting APEN- Revision 7/2018 1 I .
Coyote Trails VRT Gas APEN
Permit Number: AIRS ID Number:
[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 name3 0 Add point to existing permit
❑ Change permit limit ❑ Transfer of ownership4 O Other(describe below)
-OR
▪ APEN submittal for update only(Note blank APENs will not be accepted)
-ADDITIONAL PERMIT ACTIONS-
El Limit Hazardous Air Pollutants (HAPs)with a federally-enforceable limit on Potential To Emit(PTE)
Additional Info a Notes: Please issue individual permit for VRT Gas Venting.
3 For company name change, a completed Company Name Change Certification Form (Form APCD-106)must be submitted.
4 For transfer of ownership,a completed Transfer of Ownership Certification Form (Form APCD-104)must be submitted.
Section 3 - General Information
General description of equipment and purpose: Venting of VRT Gas when compression is unavailable.
Company equipment Identification No. (optional):
For existing sources, operation began on:
For new, modified, or reconstructed sources, the projected start-up date is: 8/21/2018
❑✓ 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
El
nonattainment area? Yes ❑ No
Is this equipment located at a stationary source that is ❑ Yes ❑✓ No
considered a Major Source of(HAP) Emissions?
Is this equipment subject to Colorado Regulation No. 7, ❑✓ Yes ❑ No
Section XVII.G?
�y cci�R*oa
Form APCD-211 - Gas Venting APEN - Revision 7/2018 2 I mb°..
Coyote Trails VRT Gas APEN
Permit Number: AIRS ID Number: / /
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 4 - Process Equipment Information
✓❑ Gas/Liquid Separator
❑ Well Head Casing
❑ Pneumatic Pump
Make: Model: Serial#: Capacity: gal/min
❑ Compressor Rod Packing
Make: Model: #of Pistons: Leak Rate: Scf/hr/pist
❑ Blowdown Events
#of Events/year: Volume per event: MMscf/event
❑ Other
Description:
If you are requesting uncontrolled VOC emissions greater than 100 tpy for a gas/liquid separator, you must use Gas
Venting as a process parameter.
Are requested uncontrolled VOC emissions greater than 100 tpy? ❑✓ Yes ❑ No
Vent Gas 2681.886 BTU/SCF
Gas Venting Heating Value:
Process Parameters5: Requested: 3.300 MMSCF/year Actual: 1,435 MMSCF/year
-OR-
Liquid Throughput
Process Parameters5: Requested: N/A bbl/year Actual: N/A bbl/year
Molecular Weight: 47.128
VOC (Weight%) 84.457
Benzene (Weight%) 0.1811
Vented Gas Toluene (Weight%) 0.0827
Properties: Ethylbenzene(Weight%) 0.0020
Xylene (Weight%) 0.0111
n-Hexane (Weight%) 0.5115
2,2,4-Trimethylpentane (Weight%) 0.0003
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)
5 Requested values will become permit limitations. Requested limit(s)should consider future process growth.
Form APCD-211 - Gas Venting APEN - Revision 7/2018 3 I AV
Coyote Trails VRT Gas APEN
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 5 - Stack Information
'Il {
_,_v_ .,, Lat t�rde141644or:UTAd i`' t
40.017974, -105.006574
EIIIIIIIIIE
L .S �,t-, .._O 1y ,� ''3"M ='SL R ti �-,, .,,k'
hy'�1 �i��� `a." LPff � '� t[�,',z.�����. '4a �.�. d �5 qty
I �y,�� .s�s t "St''1��;n r'°� a �v v t
VV
N/A Unknown Unknown Unknown Unknown
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): Unknown
❑Other(describe):
Section 6 - Control Device Information
❑ Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section.
Pollutants Controlled:
Size: Make/Model:
❑ VRU:
Requested Control Efficiency: %
VRU Downtime or Bypassed: %
Pollutants Controlled: VOC, HAPs
Rating: MMBtu/hr
Type: ECD Make/Model:
Combustion
0 Requested Control Efficiency: 95%
Device:
Manufacturer Guaranteed Control Efficiency: 98%
Minimum Temperature: Waste Gas Heat Content: Btu/scf
Constant Pilot Light: 0 Yes ❑ No Pilot burner Rating: MMBtu/hr
Pollutants Controlled:
❑ Other: Description:
Requested Control Efficiency:
Form APCD-211 - Gas Venting APEN - Revision 7/2018 4 I itsett,
Coyote Trails VRT Gas APEN
Permit Number: AIRS ID Number: / /
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 7 0 Emissions Inventory Information
Attach all emissions calculations and emission factor documentation to this APEN form.
If multiple emission control methods were identified in Section 6, the following table can be used to state the
overall(or combined)control efficiency(%reduction):
't
:.�-.r�.��-_.. � v�, ,� �k. es€ �IIC, '7.f,1�BJIgS6,,IOHS�_..:
PM
SOX
NOX
CO
VOC ECD 95%
HAPs ECD 95%
Other:
From what year is the following reported actual annual emissions data? Projected
,'vac>' •
r `x`*" 8 -mac t � �• -t. `U a•�8 _ � i" n .. It
4
PM
SOx
NOX
CO 0.310 Ib/MMBtu AP-42 Chapter 13.5 0.597 0.597 1.372 1.372
VOC 104,940.478 Ib/MMscf Site Specific Sampling 75.302 3.765 , 173.152 8.658
erna epo a" le o lu't: l�
nC
- 8 a
Benzene 71432 224.986 Ib/MMscf SitespecificSampling 322.884 16.144
Toluene 108883 102.697 lb/MMscf site Specific Sampling 147.384 7.369
Ethylbenzene 100414
Xylene 1330207
n-Hexane 110543 635.544 Ib/MMscf site Specific Sampling 912.088 45.604
2,2,4-
Trimethylpentane 540841
Other:
5 Requested values will become permit limitations. Requested limit(s)should consider future process growth.
6 Annual emissions fees will be based on actual controlled emissions reported. If source has not yet started operating, leave
blank.
Form APCD-211 - Gas Venting APEN - Revision 7/2018 5 I --a x ;
Coyote Trails VRT Gas APEN
Permit Number: AIRS ID Number: / /
[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 correct.
W) t 1s ( U ( Q°
Signature of Legal y Authorized P rson (not a vendor or consultant) Date
Catie Nelson Air Quality Engineer
Name (please print) Title
Check the appropriate box to request a copy of the:
0✓ Draft permit prior to issuance
❑✓ Draft permit prior to public notice
(Checking any of these boxes may result in an increased fee and/or processing time)
This emission notice is valid for five(5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five year term, or when a reportable change is made (significant emissions increase, increase production,
new equipment, change in fuel type, etc.). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
Send this form along with $191.13 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 APCD Main Phone Number
Denver, CO 80246-1530 (303)692-3150
Make check payable to: Or visit the APCD website at:
Colorado Department of Public Health and Environment https://www.colorado.gov/cdphe/apcd
Form APCD-211 - Gas Venting APEN - Revision 7/2018 6 I :"
Coyote Trails LP Gas Venting APEN
RECEIVED
CCiPHE Gas Venting APEN - Form APCD-211 NOV 1 6 2016
Air Pollutant Emission Notice (APEN) and stntionailf
APCD,y Y Application for Construction Permit Sauscbs
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 venting only. Gas venting includes emissions from gas/liquid separators, well head
casing, pneumatic pumps, blowdown events, among other events. If your emission unit does not fall into this
category, there may be a more specific APEN for your source(e.g. amine sweetening unit, hydrocarbon liquid
loading, condensate storage tanks, etc.). In addition, the General APEN (Form APCD-200) is available if the
specialty APEN options will not satisfy your reporting needs. A list of all available APEN forms 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: i4E I�3 I AIRS ID Number: 123 1ArptbeOzc
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 1 - Administrative Information
Company Name1: Extraction Oil & Gas, Inc.
Site Name: Coyote Trails Production Facility
Site Location: SWSE Sec 28 T1 N R68W Site l ocat County:
Weld
:
NAICS or SIC Code: 211111
Mailing Address: 370 17th St. Suite 5300
(Include Zip Code)
Denver, CO 80202 Contact Person: Catie Nelson
Phone Number: 720-354-4579
E-Mail Address2: cnelson@extractionog.com
I Use the full, legal company name registered with the Colorado Secretary of State.This is the company name that will appear
on all documents issued by the APCD.Any changes will require additional paperwork.
2 Permits,exemption letters,and any processing invoices will be issued by the APCD via e-mail to the address provided.
390410
Form APCD-211 - Gas Venting APEN - Revision 7/2018 1 I Ma
Coyote Trails LP Gas Venting APEN
Permit Number: AIRS ID Number:
[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 name3 ❑ Add point to existing permit
❑ Change permit limit ❑ Transfer of ownership4 O Other(describe below)
-OR-
❑ APEN submittal for update only (Note blank APENs will not be accepted)
-ADDITIONAL PERMIT ACTIONS-
El Limit Hazardous Air Pollutants (HAPs)with a federally-enforceable limit on Potential To Emit (PTE)
Additional Info Et Notes: Please issue individual permit for LP Gas Venting.
3 For company name change,a completed Company Name Change Certification Form (Form APCD-106)must be submitted.
4 For transfer of ownership,a completed Transfer of Ownership Certification Form (Form APCD-104)must be submitted.
Section 3 - General Information
General description of equipment and purpose: Venting of LP Gas when compression is unavailable.
Company equipment Identification No. (optional):
For existing sources, operation began on:
For new, modified, or reconstructed sources, the projected start-up date is: 8/21/2018
❑✓ Check this box if operating hours are 8,760 hours per year; if fewer, fill out the fields below:
Normal Hours of Source hours/day days/week weeks/year
Operation:
Will this equipment be operated in any NAAQS
0 Yes ❑ No
nonattainment area?
Is this equipment located at a stationary source that is
considered a Major Source of(HAP) Emissions? CI Yes No
Is this equipment subject to Colorado Regulation No. 7, ❑✓ Yes ❑ No
Section XVII.G? c 04.6 Form APCD-211 - Gas Venting APEN - Revision 7/2018 2 l L31 ( . °
Coyote Trails LP Gas Venting APEN
Permit Number: AIRS ID Number:
(Leave blank unless APCD has already assigned a permit It and AIRS ID]
Section 4 - Process Equipment Information
❑✓ Gas/Liquid Separator
❑ Well Head Casing
❑ Pneumatic Pump
Make: Model: Serial#: Capacity: gal/min
❑ Compressor Rod Packing
Make: Model: #of Pistons: Leak Rate: Scf/hr/pist
❑ Blowdown Events
#of Events/year: Volume per event: MMscf/event
❑ Other
Description:
If you are requesting uncontrolled VOC emissions greater than 100 tpy for a gas/liquid separator,you must use Gas
Venting as a process parameter.
Are requested uncontrolled VOC emissions greater than 100 tpy? ❑✓ Yes O No
Vent Gas BTU/SCF
Gas Venting Heating Value: 2092.702
Process Parameters5: q 9.800 y 4.116 MMSCF/year
Requested: MMSCF/year Actual: MMSCF/ ear
-OR-
Liquid Throughput
Process Parameters5: Requested: N/A bbl/year Actual: N/A bbl/year
•
Molecular Weight: 36.062
VOC (Weight%) 60.886
Benzene (Weight%) 0.1906
Vented Gas Toluene(Weight%) 0.2667
Properties: Ethylbenzene(Weight%) 0.0155
Xylene(Weight%) 0.1353
n-Hexane(Weight%) 1.7407
2,2,4-Trimethylpentane(Weight%) 0.0004
Additional Required Information:
❑✓ Attach a representative gas analysis(including BTEX a n-Hexane, temperature, and pressure)
❑ Attach a representative pressurized extended liquids analysis(including BTEX It n-Hexane, temperature, and
pressure)
5 Requested values will become permit limitations. Requested limit(s)should consider future process growth.
Form APCD-211 - Gas Venting APEN - Revision 7/2018 3 I .
Coyote Trails LP Gas Venting APEN
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 5 - Stack Information
40.017974, -105.006574
FSMI
P �'��r SMONA Mgr/ C, MTRA y,i ae�F S,. � � S 2 `lx1
a E a of R M :€ * W r` � y W xi
`cam�,� � � �'� �� � � �� �?c 'S� °'₹�� ��
gei
a�- `�. �." ' ate ' ^s ' `
N/A Unknown Unknown Unknown Unknown
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): Unknown
El Other(describe):
Section 6 - Control Device Information
❑ Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section.
Pollutants Controlled:
Size: Make/Model:
❑ VRU:
Requested Control Efficiency: %
VRU Downtime or Bypassed: %
Pollutants Controlled: VOC, HAPs
Rating: MMBtu/hr
hr
Type: ECD Make/Model:
rn Combustion
Requested Control Efficiency: 95%
Device:
Manufacturer Guaranteed Control Efficiency: 98%
Minimum Temperature: Waste Gas Heat Content: Btu/scf
Constant Pilot Light: ® Yes ❑ No Pilot burner Rating: MMBtu/hr
Pollutants Controlled:
❑ Other: Description:
Requested Control Efficiency:
Form APCD-211 - Gas Venting APEN - Revision 7/2018 4 I .c _�; �:,
Coyote Trails LP Gas Venting APEN
•
Permit Number: AIRS ID Number:
[Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 7 - Emissions Inventory Information
Attach all emissions calculations and emission factor documentation to this APEN form.
If multiple emission control methods were identified in Section 6, the following table can be used to state the
overall. (or combined) control efficiency (%reduction):
_ .e1 to ernIs€tons)
PM
SOx
NO.
CO
VOC ECD 95%
HAPs ECD 95%
Other:
From what year is the following reported actual annual emissions data? Projected
9 L ® ���` �n'S'! "'^ `q^ k s` en G K"F ` L:i �
to queste
• v * - PPS5
• b t l
} o sob 3- s
': 4�@c 7y s7y€�i1
PM
SOx
NO.
CO 0.310 lb/MMBtu AP-42 Chapter 13.5 1.335 1.335 3.179 3.179
VOC 56,282.486 Ib/MMscf Site Specific Sampling 115.836 5.792 275.784 13.789
3 yam]y - ��/ A4 y'*. 't'tk'c*ty6n �F3�'F.._srn4
eVA � 5 . le �ret s
Benzene 71432 176.196 Ib/MMscf Site Specific Sampling 725.260 36.263
Toluene 108883 246.571 lb/MMscf Site specificSampling 1,014.942 50.747
Ettiylbenzene 100414
Xylene 1330207 125.077 lb/MMscf Site Specific Sampling 514.846 25.742
n-Hexane 110543 1,609.070 lb/MMscf SiteSpeclficSampling 6,623.287 331.164
2,2,4-
Trimethylpentane 540841
Other:
5 Requested values will become permit limitations. Requested limit(s)should consider future process growth.
6 Annual emissions fees will be based on actual controlled emissions reported. If source has not yet started operating, leave
blank.
Form APCD-211 - Gas Venting APEN- Revision 7/2018 5 1 1
Coyote Trails LP Gas Venting APEN
Permit Number: AIRS ID Number:
[Leave btank 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 correct.
O‘74.1-1 (V41C(-) 1 19 CIS
Signature of Legally Authorized Person (not a vendor or consultant) ate
Catie Nelson Air Quality Engineer
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)
This emission notice is valid for five (5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five year term, or when a reportable change is made (significant emissions increase, increase production,
new equipment, change in fuel type, etc.). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
Send this form along with$191.13 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 APCD Main Phone Number
Denver, CO 80246-1530 (303)692-3150
Make check payable to: Or visit the APCD website at:
Colorado Department of Public Health and Environment https://www.colorado.Rov/cdphe/apcd
Form APCD-211 - Gas Venting APEN - Revision 7/2018 6 I A r
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