HomeMy WebLinkAbout20190632.tiffCOLORADO
Department of Public
Health E Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Weld County - Clerk to the Board
1150O St
PO Box 758
Greeley, CO 80632
January 28, 2019
Dear Sir or Madam:
rr
On January 31, 2019, the Air Pollution Control Division will begin a 30 -day public notice period for
Extraction Oil & Gas, Inc. — Downtown Habitat - Wake East. A copy of this public notice and the public
comment packet are enclosed.
Thank you for assisting the Division by posting a copy of this public comment packet in your office.
Public copies of these documents are required by Colorado Air Quality Control Commission
regulations. The packet must be available for public inspection for a period of thirty (30) days from the
beginning of the public notice period. Please send any comment regarding this public notice to the
address below.
Colorado Dept. of Public Health & Environment
APCD-SS-B1
4300 Cherry Creek Drive South
Denver, Colorado 80246-1530
Attention: Clara Gonzales
Regards,
Clara Gonzales
Public Notice Coordinator
Stationary Sources Program
Air Pollution Control Division
Enclosure
4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.colorado.gov/cdphe
John W. Hickenlooper, Governor Larry Wolk, MD, MSPH, Executive Director and Chief Medical Officer
olt\119 Pwl£RICt-Ir7PAICtc)
O
2019-0632
Air Pollution Control Division
Notice of a Proposed Project or Activity Warranting Public
Comment
Website Title: Extraction Oil & Gas, Inc. — Downtown Habitat - Wake East — Weld County
Notice Period Begins: January 31, 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 & Gas, Inc.
Facility: Downtown Habitat - Wake East
production facility
NWNE, Section 5, T5N, R65W
Weld County
The proposed project or activity is as follows: the operator wishes to permit sources at this oil and gas
production facility
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 18WE0887 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.commentsapcdstate.co.us
• Send comments to our mailing address:
Kirk Bear
Colorado Department of Public Health and Environment
4300 Cherry Creek Drive South, APCD-SS-B1
Denver, Colorado 80246-1530
�1 COLORADO
1I IleaV
COLORADO
Air Pollution Control Division
Department of Public Health b Environment
CONSTRUCTION PERMIT
Permit number: 18WE0886 Issuance: 1
Date issued:
Issued to: Extraction Oil & Gas, Inc.
Facility Name: Downtown Habitat - Wake East
Plant AIRS ID: 123 9D66
Location: NWNE, Section 5, T5N, R65W
County: Weld County
Description: Well Production Facility
Equipment or activity subject to this permit:
AIRS
Point
Equipment Description
009
Eight 400 barrel condensate tanks
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, y
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.qov/cdphe/air/marriage-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 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.)
COLORADO
Air Pollution Control Division
Page 1 of 8
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:
AIRS
Point
Tons per Year
Emission
Type
PM2.5
NOX
VOC
CO
009
--
--
7.9
1.4
Point
lote 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.)
AIRS
Point
Control Device
Pollutants
Controlled
009
Enclosed combustor
VOC and HAP
COLORADO
Air Pollution Control Division
Page 2 of 8
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
AIRS
Point
Process Parameter
Annual Limit
009
Barrels of condensate
2,010,936 barrels
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 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;
COLORADO
Air Pollution Control Division
Page 3 of 8
• 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 & 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 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
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.
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
COLORADO
Air Pollution Control Division
Page 4 of 8
For volatile organic compounds (VOC) and nitrogen oxides sources (NOX) in
ozone nonattainment areas emitting less than 100 tons of VOC or NOX per
year, a change in annual actual emissions of one (1) ton per year or more or five
percent, whichever is greater, above the level reported on the last APEN; or
For sources emitting 100 tons per year or more, a change in actual emissions
of five percent or 50 tons per year or more, whichever is less, above the level
reported on the last APEN submitted; or
For any non -criteria reportable pollutant:
If the emissions increase by 50% or five (5) tons per year, whichever is less,
above the level reported on the last APEN submitted to the Division.
• Whenever there is a change in the owner or operator of any facility, process, or
activity; or
• Whenever new control equipment is installed, or whenever a different type of
control equipment replaces an existing type of control equipment; or
• Whenever a permit limitation must be modified; or
• No later than 30 days before the existing APEN expires.
GENERAL TERMS AND CONDITIONS
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.
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
COLORADO
Air Pollution Control Division
Page 5 of 8
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:
Kirk Bear MA
Permit Engineer
Permit History
Issuance
Date
Description
Issuance 1
This Issuance
Extraction Oil and Gas, Inc.
COLORADO
Air Pollution Control Division
Page 6 of 8
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
Point
Pollutant
CAS #
Uncontrolled
Emissions.
(lb/yr)
Controlled
Emissions
(Ib/yr)
009
Benzene
71432
603
30
Toluene
108883
804
40
Xylene
1330207
402
20
n -Hexane
110543
6636
332
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:
CAS #
Pollutant
Uncontrolled
Emission
Factors
Source
VOC
0.1560 lb/bbl
Operator
71432
Benzene
0.0003 lb/bbl
Operator
108883
Toluene
0.0004 lb/bbl
Operator
1330207
Xylene
0.0002 lb/bbl
Operator
110543
n -Hexane
0.0033 lb/bbl
Operator
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
COLORADO
Air Pollution Control Division
Page 7 of 8
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
Requirement
Status
Operating Permit
Synthetic Minor Source of: VOC, NOx, CO, Total HAP
NANSR
Synthetic Minor Source of: VOC, NOx
9) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations
can be found at the website listed below:
http://ecfr.gpoaccess.gov/
Part 60: Standards of Performance for New Stationary Sources
NSPS
60.1 -End
Subpart A — Subpart KKKK
NSPS
Part 60,
Appendixes
Appendix A — Appendix I
Part 63: National Emission Standards for Hazardous Air Pollutants for Source
Categories
MACT
63.1-63.599
Subpart A — Subpart Z
MACT
63.600-63.1199
Subpart AA — Subpart DDD
MACT
63.1200-63.1439
Subpart EEE — Subpart PPP
MACT
63.1440-63.6175
Subpart QQQ — Subpart YYYY
MACT
63.6580-63.8830
Subpart ZZZZ — Subpart MMMMM
MACT
63.8980 -End
Subpart NNNNN — Subpart XXXXXX
COLORADO
Air Pollution Control Division
Page 8 of 8
Colorado Air Permitting Project
PRELIMINARY ANALYSIS - PROJECT SUMMARY
Project Details
Review Engineer: Kirk Bear
Packager*: 386278
Received Date: 8/9/2013
Review Start Date: ;1/3/2019.,
Section 01- Facility Information
Company Name:
County AIRS ID:
Plant AIRS ID:
Facility Name:
Physical
Address/Location:
County:
Type of Facility: Exploration & Production Well: Rad
What industry segment? Oil &'Natural Gas Production: & Processing
Is this facility located in a NAAQS non -attainment area?
If yes, for what pollutant? O Carbon Monoxide (CO)
Extraction Oil & Gas,
123
tote
Downtown Habitat -'W
NWNE quadrant of Section 5, Township 5N, Range 65W
Weld County
Section 02 - Emissions Units In Permit Application
❑ Particulate Matter (PM)
Quadrant
Section
Township
Range
NWNE
Ozone (NOr & VOC)
5N
65
AIRS Point It
Emissions Source Type
Equipment Name
Emissions
Control?
Permit R
Issuance ft
Self Cert
Required?
Action
Engineering
Remarks
001
€`srndensete.Eank' -
Yes
18WE0887
1
Y s
Permit Initial
- Issuance M'
002
Liquid Loading:
- - yes
18WE0891
1
: " Yes
Permit Initial
' Issuance•------
003
Produced Watei Tank
Yes
.. 18WE0889
1
:Yes.
PermitInitial;
issuance =- ,;
006
- -
SeparatorVenting
Yes
16WE0679
-
3
Yes
Permit
Modification
x.'009
' condensateank
- - Yes
1SWE0886
1
a`:Yes.
Permit Initial.
'- Issuances
010
Produced WaterTank
Yes
18WE0888
1
Yes
Permit Initial
Issuance
011
. Liquid Loadi a _
_- Yes
18WE0890..,
; ,1
=Yes
Permit Initial;;
012
Separator Venting
Yes
18WE0892
1
.Yes
Permit Initial
Issuance.::..
013
SeparatorVebting. .
Yes:
`- 18WE0893
1
.;Yes
Permit Initial
: - Issuance"tag`
Section 03 - Description of Project
Section 04 - Public Comment Requirements
is Public Comment Required?
If yes, why?
Section 05 - Ambient Air Impact Analysis Requirement
Was a quantitative modeling analysis required? Nu
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?
Is this stationary source a synthetic minor?
Colorado Air Permitting Project
If yes, indicate programs and which pollutants:
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
SO2 NOx CO VOC PM2.5 PM10 TSP HAPs
Is this stationary source a major source?
If yes, explain what programs and which pollutants here SO2
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
NOx
CO VOC PM2.5
PM10
TSP
❑ ❑!
HAPs
❑ ❑
Condensate Storage Tank(s) Emissions Inventory
009 Condensate Tank
'Facility AIRs ID:
County
9066 009.
Plant Point
Section 02 - Equipment Description Details
Detailed Emissions Unit
Description:.
Emission Control Device
Description:
Requested Overall VOC & HAP Control
Efficiency %,
Section 03 - Processing Rate Information for Emissions Estimates
Primary Emissions - Storage Tank(s)
Actual Condensate Throughput =
Requested Permit Limit Throughput =
Barrels (bbl) per year
Actual Condensate Throughput While Emissions Controls Operating = '..' Barrels (bbl) per year
.':,':, <,.'.,��'„( Barrels (bbl) per year Requested Monthly Throughput =
0 Barrels )bhl) per month
Potential to Emit (PTE) Condensate Throughput
Barrels (bbl) per year
Secondary Emissions - Combustion Device(s)
Heat content of waste gas=
Volume of waste gas emitted per BBL of liquid
produced = �,, scf/bbl
Actual heat content of waste gas routed to combustion device=
Requested heat content of waste gas routed to combustion device =
Btu/scf
0 MMBTU per year
0 MMBTU per year
Potential to Emit )PTE) heat content of waste gas routed to combustion device= 0 MMBTU per year
Section 04- Emissions Factors & Methodologies
Will this storage tank emit flash emissions?
Pollutant
Pollutant
Uncontrolled
Controlled
(Ib/bbl)
)Ib/bbl)
-- (Condensate
Throughput)
(Condensate
Throughput)
0.00
0.000
0.000
0.000
0.000
0.000
0.000
Control Device
Uncontrolled Uncontrolled
(Ib/MMBtu)
(waste heat
combusted)
(Ib/bbl)
(Condensate
Throughput)
0.0000
0.0000
0.0000
0.0000
Emission Factor Source
Emission Factor Source
Section OS - Emissions Inventory
Potential to Emit
Actual Emissions
Requested Permit Limits
Requested Monthly Limits
Criteria Pollutants
Uncontrolled
Uncontrolled Controlled
Uncontrolled Controlled
Controlled
(tons/year)
(tons/year) (tons/year)
(tons/year) (tons/year)
(lbs/month)
VOC
0.0
0.0
0.0
0.0
0.0
0
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
0.0
0.0
0.0
0.0
0.0
0
CO
0.0
0.0
0.0
0.0
0.0
0
Potential to Emit
Actual Emissions
Requested Permit Limits
Hazardous Air Pollutants
Uncontrolled
Uncontrolled Controlled
Uncontrolled Controlled
(lbs/year)
(Ibs/yearl (lbs/year)
(Ibs/year) (lbs/year)
Benzene
0
0
0
0
0
Toluene
0
0
- 0
0
0
Ethylbenzene
0
0
0
0
0
xylene
0
0
0
0
0
n -Hexane
0
0
0
0
- 0
224TMP
0
0
0
0
0
Section 06 - Regulatory Summary Analysis
Regulation 3, Parts A, B
Not enough information
Regulation 7, Section XII.C, D, E, F
Not enough information
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.
Not enough information
Regulation 7, Section XVII.C.2
Not enough information
Regulation 6, Part A, NSPS Subpart Kb
Not enough information
Regulation 6, Part A, NSPS Subpart 0000
Not enough information
Regulation 8, Part E, MAR Subpart NH
Not enough information
(See regulatory applicability worksheet for detailed analysis)
3 of 4
I:\Oil &Gas Public Notice \18WE0887\18WE0887.CP1.xlsm
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? mss ,t
If yes, are the uncontrolled actual or requested emissions estimated to be greater than or equal to 80 tons VOC per year?
If yes, the permit will contain an "Initial Compliance" testing requirement to develop a site specific emissions factor based on guidelines in PS Memo 05-01.
Does the company use a site specific emissions factor to estimate emissions?
If yes and if there are flash emissions, are the emissions factors based on a pressurized liquid sample drawn at the
facilitybeing permitted? This sample shouldbeconsidered representative which generally means site -specific and
collected within one year of the application received date. However, if the facility hasnot been modified (e.g., no
new wells brought an -line(, then it may be appropriate to ode an older site -specific sample. -
If no, the permit will contain an "Initial Compliance" testing requirement to develop a site specific emissions factor based on guidelines in PS Memo 05-01.
Does the company request a control device efficiency greater than 95% for a flare or combustion device?
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 09 - Inventor, SCC Coding and Emissions Factors
AIRS Point ti
009
Process ft SCC Code
O1
Uncontrolled
Emissions
Pollutant Factor Control% Units
PM10 #DIV/Dl 0 lb/1,000 gallons condensate throughput
PM2.5 #DIV/Dl 0 lb/1,000 gallons condensate throughput
NOx #DIV/0I 0 lb/1,000 gallons condensate throughput
VOC 0.0 0 lb/1,000 gallons condensate throughput
CO #DIV/0l 0. lb/1,000 gallons condensate throughput
Benzene 0.00 0 lb/1,000 gallons condensate throughput
Toluene 0,00 0 lb/1,000 gallons condensate throughput
Ethylbenzene 0.00 0 lb/1,000 gallons condensate throughput
Xylene 0.00 0 lb/1,000 gallons condensate throughput
n -Hexane 0.00 0 lb/1,000 gallons condensate throughput
224 TMP 0,00 0. lb/1,000 gallons condensate throughput
4 of 4 I:\Oil & Gas Public Notice \18WE0887\18WE0887.CP1.xlsm
COLORADO
Air Pollution Control Division
Department of Public Health & Environment
CONSTRUCTION PERMIT
Permit number: 18WE0887 Issuance: 1
Date issued:
Issued to: Extraction Oil & Gas, Inc.
Facility Name: Downtown Habitat - Wake East
Plant AIRS ID: 123 9D66
Location: NWNE, Section 5, T5N, R65W
County: Weld County
Description: Well Production Facility
Equipment or activity subject to this permit:
AIRS
Point
Equipment Description
001
Twenty 400 barrel condensate tanks
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, y
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 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.)
COLORADO
Air Pollution Control Division
Page 1 of 8
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:
AIRS
Point
Tons per Year
Emission
Type
PM2.5
NO.
VOC
CO
001
0.0
0.0
3.3
0.0
Point
tote: 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.)
AIRS
Point
Control Device
Pollutants
Controlled
001
Enclosed combustor
VOC and HAP
COLORADO
Air Pollution Control Division
Page 2 of 8
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
AIRS
Point
Process Parameter
Annual Limit
001
Barrels of condensate
385,395 barrels
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 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;
COLORADO
Air Pollution Control Division
Page 3 of 8
• 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 & 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 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
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.
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
COLORADO
Air Pollution Control Division
Page 4 of 8
For volatile organic compounds (VOC) and nitrogen oxides sources (NO,) in
ozone nonattainment areas emitting less than 100 tons of VOC or NO„ per
year, -a change in annual actual emissions of one (1) ton per year or more or five
percent, whichever is greater, above the level reported on the last APEN; or
For sources emitting 100 tons per year or more, a change in actual emissions
of five percent or 50 tons per year or more, whichever is less, above the level
reported on the last APEN submitted; or
For any non -criteria reportable pollutant:
If the emissions increase by 50% or five (5) tons per year, whichever is less,
above the level reported on the last APEN submitted to the Division.
• Whenever there is a change in the owner or operator of any facility, process, or
activity; or
• Whenever new control equipment is installed, or whenever a different type of
control equipment replaces an existing type of control equipment; or
• Whenever a permit limitation must be modified; or
• No later than 30 days before the existing APEN expires.
GENERAL TERMS AND CONDITIONS
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.
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
COLORADO
Air Pollution Control Division
Page 5 of 8
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:
Kirk Bear MA
Permit Engineer
Permit Histo
Issuance
Date
Description
Issuance 1
This Issuance
Extraction Oil and Gas, Inc.
COLORADO
Air Pollution Control Division
Page 6 of 8
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
Point
Pollutant
CAS #
Uncontrolled
Emissions
(l b/yr)
Controlled
Emissions
(l b/yr)
001
Benzene
71432
362
18
n -Hexane
110543
2027
101
224 TMP
540841
474
24
Note: All non -criteria reportable pollutants in the table above with uncontrolled emission rates above 250 pounds per
year (Ib/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:
CAS #
Pollutant
Uncontrolled
Emission
Factors
Source
VOC
0.339100 lb/bbl
Operator
71432
Benzene
0.000940 lb/bbl
Operator
110543
n -Hexane
0.005260 lb/bbl
Operator
540841
224 TMP
0.001230 lb/bbl
Operator
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 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
COLORADO
Air Pollution Control Division
Page 7 of 8
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
Requirement
Status
Operating Permit
Synthetic Minor Source of: VOC, NOx, CO, Total HAP
NANSR
Synthetic Minor Source of: VOC, NOx
9) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations
can be found at the website listed below:
http://ecfr.gpoaccess.gov/
Part 60: Standards of Performance for New Stationary Sources
NSPS
60.1 -End
Subpart A — Subpart KKKK
NSPS
Part 60,
Appendixes
Appendix A — Appendix I
Part 63: National Emission Standards for Hazardous Air Pollutants for Source
Categories
MACT
63.1-63.599
Subpart A — Subpart Z
MACT
63.600-63.1199
Subpart AA — Subpart DDD
MACT
63.1200-63.1439
Subpart EEE — Subpart PPP
MACT
63.1440-63.6175
Subpart QQQ — Subpart YYYY
MACT
63.6580-63.8830
Subpart ZZZZ — Subpart MMMMM
MACT
63.8980 -End
Subpart NNNNN — Subpart XXXXXX
COLORADO
Air Pollution Control Division
Page 8 of 8
Colorado Air Permitting Project
PRELIMINARY ANALYSIS - PROJECT SUMMARY
Project Details
Review Engineer: Kirk Seam
Package #: "986278Received Date: 8/9,12014
Review Start Date: .1/3/2019
Section 01- Facility Information
Ext₹vetion Oil & Gas Inc. -
Company Name:
County AIRS ID:
Plant AIRS ID:
Facility Name:-4awntawn Habitat=
Physical
Address/Location:
County:
Weld County
Type of Facility: €splo€etion &.Product₹on Well Pad
What industry segment? Oif'& Natura€ Gas PrflGdet₹din & Processing
Is this facility located in a NAAQS non -attainment area? Yes
If yes, for what pollutant? ❑ carbon Monoxide (CO)
NWNE quadrant of Section 5, Township 5N, Range 65W
Section 02 - Emissions Units In Permit Application
Quadrant
Section
Township
Range
NWNE
Particulate Matter (PM) E Ozone (NOx & VOC)
5N
AIRs Point #
Emissions Source Type
Equipment Name
Emissions
Control?
Permit #
Issuance #
Self Cert
Required?
Action
Engineering
Remarks
001
' Condensate Tank, , _
Yes
18W E0887
1
Yes
Permit€niC₹a3
issuance:
,
002
Liquid Loading °a'
Yes- :
18WE0891
_
1
Yes -
Permit Initial
issuance,.
-Produced
Water Tank
- - -
Yes= - � �-
18 WE0889
_ . 1
Yes
Permit €nit€al
Issuance-
005
Se3aa€atorVentfng-
Yes
16WE0679
3
-
Yes .-
Permit _ ..
ad}fCcation
009
;..
Condensate Tank,n _ --
Yes',,
18W90886
=':'
1
Yes-
Permit Initial
Issuance_
014-
ProducedWaterTarik
Yes
1'8WE0888
1
Y
Permit initial'
Issuance
011
;F Liquid3oading 3
- -
Ye"s� i
s18W80890
_ - 1
_ Yea- -
Permit mitts)
issuance
012
SeparatorVent €ng'
y
"'
Yes
18WE0892
_
`
1
�
Yes
Permit Initial
issuance .;
013
'SeparatorVentitig;, •'
Yes-
-.:18WE0893
-:-
- 1
- - -Yes -
Permit Mit&
- Issuance :
Section 03 - Description of Project
Section 04 - Public Comment Requirements
Is Public Comment Required?
If yes, why? - -
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 Sourrs Classification
Is this stationary source a true minor?
Is this stationary source a synthetic minor?
Nc
ye
Colorado Air Permitting Project
If yes, indicate programs and which pollutants:
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
Is this stationary source a major source? -
If yes, explain what programs and which pollutants hers SO2
Prevention of Significant Deterioration (PSD) -
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
5O2 NOX CO VOC
PM2.5 PM10 TSP HAPs
❑El.
PM2.5 PM10 TSP HAPs
❑ ❑
Condensate Storage Tank(s) Emissions Inventory
001 Condensate Tank
Facility AIRS ID:
125
County
9066
Plant
001 i-lam;
Section 02 - Equipment Description Details
Detailed Emissions Unit
Description:
Emission Control Device
Description:
Requested Overall VOC & HAP Control
Efficiency %:
...
ty 400 barrel coiiden
ombustor
95 ,::......
Section 03 - Processing Rate Information far Emissions Estimates
Primary Emissions - Storage Tank(s)
Actual Condensate Throughput =
Requested Permit Limit Throughput =
395 Barrels (bbl) per year
Actual Condensate Throughput While Emissions Controls Operating = 5tligs134f Barrels (bbl) per year
Requested Monthly Throughput = 32732 Barrels (bbl) per month
Barrels (bbl) per year
Potential to Emit (PTE) Condensate Throughput
Barrels (bbl) per year
Secondary Emissions- Combustion Device(s)
Heat content of waste gas=
Volume of waste gas emitted per BBL of liquids
produced = 2gd scf/bbl
Actual heat content of waste gas routed to combustion device =
Requested heat content of waste gas routed to combustion device =
Btu/scf
212,052 MMBTU per year
212,052 MMBTU per year
Potential to Emit (PTE) heat content of waste gas routed to combustion device = 212,052 MMBTU per year
Section 04 - Emissions Factors & Methodologies
Will this storage tank emit flash emissions?
Emission Factors
Condensate Tank
Pollutant
Uncontrolled Controlled
(Ib/bbl) (Ib/bbl)
(Condensate (Condensate
Throughput) Throughput)
VOC
0:319100... 0.02
0.000940 0.000
Benzene
Toluene
0.000
0.000
0.000
Ethylbenzene
Xylene
n -Hexane
224 TMP
0.005260: 0.900
0;001239... 0.000
Pollutant
Control Device
Uncontrolled
(Ib/MMBtu)
(waste heat
combusted)
Uncontrolled
(lb/bbl)
(Condensate
Throughput)
PM10
PM2.5
NOx
CO
0.0000
80
0.0374
0.1706
0:3100..
Section 05 - Emissions Inventory
Emission Factor Source
Emission Factor Source
Criteria Pollutants
Potential to Emit
Uncontrolled
(tons/year)
Actual Emissions
Uncontrolled Controlled
(tons/year) (tons/year)
Requested Permit Limits
Uncontrolled Controlled
(tons/year) (tons/year)
Requested Monthly Limits
Controlled
(lbs/month)
VOC
PM10
PM2,S
NOx
CO
65.3
05.3
3.3
65.3
3.3
555
0.0
0.0
0.0
0.0
0.0
0
0.0
0.0
0.0
0.0
0.0
0
7.2
7.2
7.2
7.2
7.2
1225
32.9
32.9
32.9
32.9
32.9
5583
Hazardous Air Pollutants
Potential to Emit
Uncontrolled
(lbs/year)
Actual Emissions
Uncontrolled Controlled
(lbs/year) (Ibs/year)
Requested Permit Limits
Uncontrolled Controlled
(lbs/year) (lbs/year)
Benzene
Toluene
Ethylbenzene
Xylene
n -Hexane
224 TMP
362
362
18
362
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2027
2027
101
2027
101
474
474
24
474
24
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 Xll.G, C
Storage Tank is not subject to Regulation 7, Section Xll.G
Regulation 7, Section XVII.B, C.1, C.3
Storage tank is subject to Regulation 7, Section XVii, B, 1.1 & C.3
Regulation 7, Section XVII.C.2
Storage tank is subject to Regulation 7, Section 1911.1.2
Regulation 6, Part A, NSPS Subpart Kb
Storage Tank is not subject to NSPS Kb
Regulation 6, Part A, NSPS Subpart 0000
Storage Tank is not subject to NSPS 0000
Regulation B, Part E, MACF Subpart HH
Storage Tankis not subject to MACF Hit
See regulatory applicability worksheet for detailed analysis)
3 of 4
I:\Oil & Gas Public Notice \18WE0887\18WE0887.CP1.xlsm
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?
If yes, are the uncontrolledactualor requested emissions estimated tobe greater than or equal to 80 tons VOC per year?
If yes, the permit will contain an "Initial Compliance" testing requirement to develop a site specific emissions factor based on guidelines in PS Memo 05-01.
Does the company use a site specific emissions factor to estimate emissions?
If yesand 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 maybe appropriate to use an older site -specific sample.
If no, the permit will contain an "Initial Compliance" testing requirement to develop a site specific emissions factor based on guidelines. in PS Memo 05-01.
Does the company request a control device efficiency greater than 95% for a flare or combustion device?
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
_....EFs were prEVIOUSiyapproved
AIRS Point #
001
Section 09 - Inventor/ SCC Coding and Emissions Factors
Process # SCC Code
01
Uncontrolled
Emissions
Pollutant Factor Control% Units
PM10 0.00 0 lb/1,000 gallons condensate throughput
PM2.5 0.00 0 Ib/1.000 gallons condensate throughput
500 0.89 0 Ib/1,000 gallons condensate throughput
VOC 8.1 95 lb/1,000 gallons condensate throughput
CO 4.06 0 lb/1,000 gallons condensate throughput
Benzene 0.02 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 0.13 95 lb/1,000 gallons condensate throughput
224 TMP 0.03 95 lb/1,000 gallons condensate throughput
4 of 4 I:\Oil & Gas Public Notice \18WE0887\18WE0887.CP1.xlsm
COLORADO
Air Pollution Control Division
Department of Public Hea
Permit number:
Date issued:
Issued to:
Facility Name:
Plant AIRS ID:
Location:
County:
Description:
th b. Environment
CONSTRUCTION PERMIT
18WE0891 Issuance: 1
Extraction Oil & Gas, Inc.
Downtown Habitat - Wake East
123 9D66
NWNE, Section 5, T5N, R65W
Weld County
Well Production Facility
Equipment or activity subject to this permit:
AIRS
Point
Equipment Description
002
Truck loadout of 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, jy
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 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.)
COLORADO
Air Pollution Control Division
Page 1 of 8
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:
AIRS
Point
Tons per Year
Emission
Type
PM2.5
NOX
VOC
CO
002
--
--
2.1
--
Point
lote: 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.)
AIRS
Point
Control Device
Pollutants
Controlled
002
Enclosed combustor
VOC and HAP
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)
COLORADO
Air Pollution Control Division
Page 2 of 8
Process/Consumption Limits
AIRS Point
Process Parameter
Annual Limit
002
Condensate
339,488 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 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.
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
d.
COLORADO
Air Pollution Control Division
Page 3 of 8
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, Pad 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 & 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
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 (NOX)
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
COLORADO
Air Pollution Control Division
Page 4 of 8
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.
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.
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
COLORADO
Air Pollution Control Division
Page 5 of 8
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:
Kirk Bear MA
Permit Engineer
Permit History
Issuance
Date
Description
Issuance 1
This Issuance
Issued to Extraction Oil & Gas, Inc.
COLORADO
Air Pollution Con₹rol Division
Page 6 of 8
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
Point
Pollutant
CAS #
Uncontrolled
Emissions
Controlled
Emissions
002
Benzene
71432
139 lbs
7 lbs
n -Hexane
110543
1222 lbs
61 lbs
Note: All non -criteria reportable pollutants in the table above with uncontrolled emission rates above 250 pounds per
year (Ib/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:
Pollutant
CAS #
Uncontrolled
Emission Factors
Source
VOC
0.23600 lb/bbl
APCD
Benzene
71432
0.00041 lb/bbl
APCD
n -Hexane
110543
0.00360 lb/bbl
APCD
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:
COLORADO
Air Pollution Control Division
Page 7 of 8
Applicable
Requirement
Status
Operating Permit
Synthetic Minor source of: VOC, NOx, HAP
NANSR
Synthetic Minor source of: VOC, NOx, HAP
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
COLORADO
• Air Pollution Control Div
Page 8 of 8
Colorado Air Permitting Project
PRELIMINARY ANALYSIS - PROJECT SUMMARY
Project Details
Review Engineer:
Package #:
Received Date:
Review Start Date:
Kirk Bear
386278
a/9/2018 >.
1/3/2019
Section 01- Facility Information
Company Name:
County AIRS ID:
Plant AIRS ID:
Facility Name:
Physical
Address/Location:
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)
Extraction Oil & Gas, Inc...,_`
123
9066
Downtown Habitat - Wake as
NWNE quadrant of Section 5, Township 5N, Range 65W
Weld County
Section 02 - Emissions Units In Permit Application
Particulate Matter (PM)
Quadrant
Section
Township
Range
NWNE
Ozone (NOx & VOC)
5
5N
6s
AIRs Point #
Emissions Source Type
Equipment Name
Emissions
Control?
Permit #
Issuance #
Self Cert
Required?
Action
Engineering
Remarks
001
Condensate Tank
Yes
18WE0887
1
Yes
Permit lnitraT;.
Issuance
'...002
--=-tUquid Loading ..
Yes
18WE0891
1
Yes --
Permit Initiai
Issuance
+:
003
Produced Water Tank
yes
18WE0889
1
Yes
Permit initial
issuance
006
Separator Venting
Yes
16WE0679
3
Yes
Permit
Modification
009
-
Candensate Tank
Yes
18WE0886
1
Yes
Permit Initial.
Issuance
010
Produced Water Tank
Yes
18WE0888
1
Yes
Permit Initial
Issuance
011
-Liquid Loading
Yes
18WE0890
1
; -Yes.
Permit Initial
Issuance
012
Separator Venting-
Yes
18WE0892
1 -
Yes -
Permit Initial
Issuance
013
Separator Venting
Yes
18WE0893
1
Yes "Q
Per itfnRiat,
Issuance
Section 03 - Description of Project
Section 04 - Public Comment Requirements
Is Public Comment Required?
If yes, why?
Section 05 - Ambient Air Impact Analysis Requirement
Was a quantitative modeling analysis required? ldo
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 sourcea true minor? No
Is this stationary source a synthetic minor? - Yes.
Colorado Air Permitting Project
If yes, indicate programs and which pollutants:
Prevention of Significant Deterioration (PM)
Title V Operating Permits (OP),
Non -Attainment New Source Review (NANSR)
SO2 NOx CO VOC PM2.5 PM10 TSP HAPs
Is this stationary source a major source?
If yes, explain what programs and which pollutants hers SO2 NOx
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
CO
J
J
VOC
PM2.S
PM10
TSP
❑ ❑J
HAPS
❑ ❑
Hydrocarbon. Loadout Emissions Inventory
002 Liquid Loading
Facility AlRs ID:
. '_123
County
9D66 002
Plant Point
Section 02 - Equipment Description Details
Detailed Emissions Unit
Description:
Emission Control Device
Description:
Is this loadout controlled?
Collection Efficiency:
Control Efficiency:
95,00
Requested Overall VOC & HAP Control Efficiency %:
Section 03 - Processing Rate Information for Emissions Estimates
Primary Emissions - Hydrocarbon Loadout
Actual Volume Loaded =
Requested Permit limit Throughput =
Potential to Emit (PTE) Volume Loaded =
Actual Volume Loaded While Emissions Controls Operating =
Requested Monthly Throughput = 28833 Barrels (bbl) per month
Barrels (bbl) per year
Secondary Emissions -Combustion Device(s)
Heat content of waste gas=i:,,
Volume of waste gas emitted per year =
Actual heat content of waste gas routed to combustion device =
Requested heat content of waste gas routed to combustion device =
?$,* Barrels (bbl) per year
Btu/scf
467156 scf/year
Potential to Emit (PTE) heat content of waste gas routed to combustion device =
Section 04- Emissions Factors & Methodologies
Does the company use the state default emissions factors to estimate emissions?
Does the hydrocarbon liquid loading operation utilize submerged fill?
0 MMBTU per year
0 MM BTU per year
0 MMBTU per year
,40:�m�
`-�
3a
"7,, .-
,-,;. '' -��anAiYl
(
_ .y
a �.�& �,t
Aires
ll em.'a
�
�.we;•
€.
z",_,
/ ,`, '.
ba
~"/- -
fevl�.,:,/
//r
r//,.w�'�
0 / '
^''%///�':as
3`5"A
n;-, k //
0:31
/rte
`,.//Z-43;-
/7/
Iy
J r
, gtt
l///
Emission Factors
Hydrocarbon Loadout
Pollutant
Uncontrolled Controlled
(Ib/bbl)
(lb/bbl)
(Volume
Loaded)
(Volume Loaded)
Emission Factor Source
VOC
Benzene
Toluene
Ethylbenzene
Xylene
n -Hexane
224 TMP
Pollutant
0.2360
0.0004
0.0000
0.0000
0.0000
0.0036
0.0000
Control Device
Uncontrolled Uncontrolled
(Ib/MMBtu) (lb/bbl)
(Volume
(waste heat combustad) Loaded)
PM10
PM2.5
30x
NOx
CO
Emission Factor Source
3 of 4
I:\Oil & Gas Public Notice \18WE0887\18WE0887.CP1.xlsm
Hydrocarbon Loadout Emissions Inventory
Section 05- Emissions Inventory
Criteria Pollutants
Potential to Emit.
Uncontrolled
(tons/year)-
Actual Emissions
Uncontrolled Controlled
(tons/year) (tons/year)
Requested Permit Limits
Uncontrolled Controlled
(tons/year) (tons/year)
Requested Monthly Limits
Controlled
(lbs/month)
PM10
PM2.5
SOx
NOx
VOC -
CO
• 0.00
0.00
0.00
0.00
0.00
0
0.00
0.00 -
0.00
0.00
0.00
0
- 0.00
0.00
0.00
0.00
0.00
0
0.00
0.00
0.00
0.00
0.00
0
40.06
40.06
2.00
40.06
2.00
340
0.00
0.00
0.00
0.00
0.00
0
Hazardous Air Pollutants
- -
Potential to Emit
Uncontrolled
(lbs/year)
Actual Emissions -
Uncontrolled Controlled
(lbs/year)- (lbs/year)
Requested Permit Limits
Uncontrolled Controlled
(lbs/year) (lbs/year)
Benzene
Toluene
Ethylbenzene
Xylene
n -Hexane -
224 TMP
139
139 . '
7
139
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1222 •
1222
61
1222
61
0
0
0
0
0
Section 06 - Regulatory Summary Analysis
Regulation 3, Parts A, B
Source requires a permit
RACT- Regulation 3, Part B, Section III.D.2.a
(See regulatory applicability worksheet for detailed analysis)
The loadout must operate with submerged fill and loadout emissions must he routed to flare to satisfy RACT.
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
AIRS Point #
002
Process #
01
SCC Code
4-06-001-02 Crude Oil: Submerged Loading Normal Service (S=0.6)
Uncontrolled
Emissions
Pollutant Factor Control % Units
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 0.00 0 lb/1,000 gallons transferred
VOC 5.6 95 lb/1,000 gallons transferred
CO 0.00 0 lb/1,000 gallons transferred
Benzene 0.01 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 0.09 95 lb/1,000 gallons transferred
224 TMP 0.00 95 lb/1,000 gallons transferred
4 of 4 - I:\Oil& Gas Public Notice \18WE0887\18WE0887.CP1.xlsm
COLORADO
Air Pollution Control Division
Department of Public Health & Environment
CONSTRUCTIOFPERMIT
Permit number: 18WE0892 Issuance: 1
Date issued:
Issued to: Extraction Oil & Gas, Inc.
Facility Name: Downtown Habitat - Wake East Production Facility
Plant AIRS ID: 123 9D66
Location: SWSE, Section 32, T6N, R65W
County: Weld County
Description: Well Production Facility
Equipment or activity subject to this permit:
AIRS
Point
Equipment Description
012
Vapor recovery tower
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, y
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.qov/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 compliance as required by this permit may be obtained online at
www.colorado.qov/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
COLORADO
Air Pollution Control Division
Page 1 of 8
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:
AIRS
Point
Tons per Year
Emission
Type
PM2.5
NO.
VOC
CO
012
0.0
0.0
23.3
3.7
Point
late. 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.)
AIRS
Point
Control Device
Pollutants
Controlled
012
Emissions from the vapor recovery tower are
routed to an enclosed combustor during
vapor recovery unit downtime
VOC and HAP
COLORADO
Air Pollution Control Division
Page 2 of 8
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
AIRS
Point
Process Parameter
Annual Limit
012
Natural gas
8.5 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;
• 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
COLORADO
Air Pollution Control Division
Page 3 of 8
control efficiency of 95%. If a combustion device is used, it must have a design
destruction efficiency of at least 98% for hydrocarbons.
OPERATING & MAINTENANCE REQUIREMENTS
14. Upon startup of these points, the owner or operator shall follow the most recent
operating and maintenance (O&M) plan and record keeping format approved by the
Division, in order to demonstrate compliance on an ongoing basis with the requirements
of this permit. Revisions to the O&M plan are subject to Division approval prior to
implementation. (Regulation Number 3, Part B, Section III.G.7.)
COMPLIANCE TESTING AND SAMPLING
Initial Testing Requirements
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, 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
COLORADO
Air Pollution Control Divi
Page 4 of 8
• 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.
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
COLORADO
Air Pollution Control Division
Page 5 of 8
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:
Kirk Bear MA
Permit Engineer
Permit Histo
Issuance
Date
Description
Issuance 1
This Issuance
Issued to Extraction Oil & Gas, Inc.
COLORADO
Air Pollution Control Division
Page 6 of 8
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
Point
Pollutant
CAS #
Uncontrolled
Emissions
(lb/yr)
Controlled
Emissions
(Ib/yr)
012
Benzene
71432
1505
75
Toluene
108883
1046
52
Ethylbenzene
100414
34
2
Xylenes
1330207
221
11
n -Hexane
110543
16439
822
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:
CAS #
Pollutant
Uncontrolled
Emission Factors
Source
CO
0.310 lb/MMBtu
AP -42
VOC
109349 lb/MMscf
Extraction
71432
Benzene
177 lb/MMscf
Extraction
108883
Toluene
123 lb/MMscf
Extraction
COLORADO
Air Pollution Control Division
Page 7 of 8
CAS #
Pollutant
Uncontrolled
Emission Factors
Source
100414
Ethylbenzene
4 Ib/MMscf
Extraction
1330207
Xylene
26 lb/MMscf
Extraction
110543
n -Hexane
1934 lb/MMscf
Extraction
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 revised APEN shall be submitted no later than 30 days before the five-year
term expires. Please refer to the most recent annual fee invoice to determine the APEN
expiration date for each emissions point associated with this permit. For any questions
regarding a specific expiration date call the Division at (303)-692-3150.
7) This facility is classified as follows:
Applicable
Requirement
Status
Operating Permit
Synthetic Minor Source of: VOC, NOx, CO, HAP
NANSR
Synthetic Minor Source of: VOC, NOx
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
COLORADO
Air Pollution control Division
Page 8 of 8
Colorado Air Permitting Project
County AIRS ID:
Plant AIRS ID:
Facility Name:
Physical
Address/Location:
County:
Type of Facility: '. Exploration & Production Well Pad
What industry segment? Qi€& Natural Gas Production & Processing
Is this facility located in a NAAQS non -attainment area? Yes
If yes, for what pollutant? Carbon Monoxide (CO)
PRELIMINARY ANALYSIS - PROJECT SUMMARY
Project Details
Review Engineer:
Package It:
Received Date:
Review Start Date:
386238
8/9/2018
1/3/2018
Section 01- Facility Information
Company Name: Extraction ad & Gas, Inc.
123
91366'
Downtown Habitat -.Wake Past
NWNE quadrant of Section 5, Township 5N, Range 65W
Weld County
Section 02 - Emissions Units In Permit Application
Particulate Matter (PM)
Quadrant
Section
Township
Range
NWNE
5
65
Ozone (NOx & VOC)
AIRS Point?
Emissions Source Type
Equipment Name
Emissinns
Control?
- Permit #
Issuance i3
Self Cert
Required?
Action
Engineering
Remarks
001
CondensateTank
-
Yes
18WE0887
_
1
Yee
Permit Initial
Issuance
-.. 002
liquid Loading .
Yes
18WE0891
1
Yes
Permit Initial
Issuance
003
Produced Water Tank. -
Yes-
18WE0889
- 1
Yes
Permit Initial
Issuance
006
SelaratorVenting
Yes
16WE0679
3
Yes
Permit
Modification
009
' Condensate Tank
-
Yes
-
18WE0885
_
1
Yes
Permit initial
Issuance
010
Produced Water Tank
-
Yes
18WE0888
1
Yes
Permit Initial
Issuance
Liquid Loading ,., „...
Yes.. ..,
18WE0890
1
Yes
Permit Initial
Issuance
'.'012`
Separator Venting ' -
Yes
18WE0892
: 1
Yes:
Permit Initial
Issuance
013
SeparatorVerfing
Yes---
18WE0893
-- 1.-
Yes--
Permit Initial
Issuance
Section 03 - Description of Project
Section 04 - Public Comment Requirements
Is Public Comment Required?
If yes, why?
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?
Is this stationary source a synthetic minor?
No
Yes
Colorado Air Permitting Project
If yes, indicate programs and which pollutants:
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
Is this stationary source a major source?
If yes, explain what programs and which pollutants here SO2 . NOx Co VOC
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
SO2 NOx CO VOC PM2.5 PM10 TSP HAPs
IMF 401111G
PM2.5
PM10
❑ ❑J
TSP HAPs
❑ ❑
Separator Venting Emissions Inventory
012 Separator Venting
Facility AIRS ID:
123sGG
County
9066
Plant
012
Point
Section 02 - Equipment Description Details
Detailed Emissions Unit Description:
Emission Control Device Description:
Requested Overall VOC & HAP Control Efficiency %:
Limited Process Parameter
Gas meter
Section 03- Processing Rate Information for Emissions Estimates
MMscf per year
Requested Permit Limit Throughput= ^ MMscf per year Requested Monthly Throughput=
MMscf per month
Potential to Emit (PTE) Throughput =
Process Control (Recycling)
Equipped with a VRU:
Is VRU process equipment:
0 MMscf per year
Secondary Emissions - Combustion Device(s) for Air Pollution Control
Separator Gas Heating Value:
Volume of waste gas emitted per BBL of
liquids throughput:
Section 04- Emissions Factors & Methodologies
Weight %
Helium
C02
N2
methane
ethane
propane
isobutane
n -butane
isopentane
n -pentane
cyclopentane
n -Hexane
cyclohexane
Other hexanes
heptanes
methylcyclohexane
224-TMP
Benzene
Toluene
Ethylbenzene
Xylenes
Co* Heavies
Total
VOC Wt %
0.00
0.00
Btu/scf
scf/bbl
b/Ib-mol
Displacement Equation
Ex=Q*MW*Xx/C
1121
Pollutant
Pollutant
CO
Separator Venting
Uncontrolled
(lb/MMscf)
Controlled
(lb/MMscf)
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0-0000
Primary Control Device
Uncontrolled
(Ib/MMBtu)
(Waste Heat
Combusted)
Uncontrolled
lb/MMscf
(Gas Throughput)
0.000
0.000
0.000
0.000
0.000
Emission Factor Source
Emission Factor Source
3 of 5
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Separator Venting Emissions Inventory
Section 05 - Emissions Inventory
Criteria Pollutants
Potential to Emit
Uncontrolled
(tons/year)
Actual Emissions
Uncontrolled Controlled
(tons/year) (tons/year)
Requested Permit Limits
Uncontrolled Controlled
(tons/year) (tons/year)
Requested Monthly Limits
Controlled
(Ibs/month)
PM10
PM2.5
Sox
Non
VOC
CO
0.00
0.00
0.00
0.00
0.00
0
0.00
0.00
0.00
0.00
0.00
0
0.00
0.00
0.00
0.00
0.00
0
0M0.00
0.00
0.00
0.00
0
0.00
0.00
0.00
0.00
0.00
0
0.00
0.00
0.00
0.00
0.00
0
Hazardous Air Pollutants
Potential to Emit
Uncontrolled
(lbs/year)
Actual Emissions
Uncontrolled Controlled
(Ibs/yearl (Ibs/year).
Requested Permit Limits
Uncontrolled Controlled
(lbs/year) (lbs/year)
Benzene
Toluene
Ethylbenzene
Xylene
n -Hexane
224 TMP
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Section 06 - RegulatorySummary Analysis
Regulation 3, Parts A, e
Regulation 7, Section XVII.B, G
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
Not enough information
Not enough information
Not enough information
Does the company use site specific emission factors based on a gas sample to estimate emissions?
This sample should represent the gas outlet of the equipment covered under this AIRs ID, and should have been collected within one year of the application received date. However, if
the facility has not been modified (e.g., no new wells brought on-line), then it may be appropriate to use an older site -specific sample.
If no, the permit will contain an "Initial Testing Requirement" to collect a site -specific as 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?
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? No
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? WAiiiMEIrAr�,�,'�_
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
Using Liquid Throughput to Monitor Compliance
Does the company use she specific emission factors based on a pressurized liquid sample (Sampled upstream of the a
equipment covered under this AIRs ID) and process simulation to estimate emissions? -lf
This sample 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 Compliance" testing requirement to collect a site -specific liquid sample 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.
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
4 of 5 K:\PA\2018\ 18WE0891.CP1.xlsm
Separator Venting Emissions Inventory
Section 09 - Inventory SCC Coding and Emissions Factors
AIRS Point#
012
Process # SCC Code
01 3-10-001-29 Oil & Gas Production: Gas/liquid separation
Uncontrolled
Emissions
Pollutant Factor Control % Units
PM10 0.00 0 Ib/1000bbl
PM2.5 0.00 0 Ib/1000bbl
5Ox 0.00 0 16/1000661
NOx 0.00 0 Ib/1000bbl
VOC 0.00 0 Ib/1000bbl
CO 0.00 0 lb/1000bbl
Benzene 0.00 0 16/1000661
Toluene- 0.00 0 lb/1000661
Ethylbenzene 0.00 0 Ib/1000bbi
Xylene 0.00 0 Ib/1000bbl
n -Hexane 0.00 0 lb/1000bbl
224 TMP 0.00 0 lb/10006bl
5 of 5
_ K:\PA\2018\18W E0891.CP1.xlsm
COL RADI
Air Pollution Control Division
Department of Public Health & Environment
CONSTRUCTION PERMIT
Permit number: 18WE0893 Issuance: 1
Date issued:
Issued to: Extraction Oil & Gas, Inc.
Facility Name: Downtown Habitat - Wake East Production Facility
Plant AIRS ID: 123 9D66
Location: SWSE, Section 32, T6N, R65W
County: Weld County
Description: Well Production Facility
Equipment or activity subject to this permit:
AIRS
Point
Equipment Description
013
Eight VHLP separators
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.qov/cdphe/air/manaqe-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 compliance as required by this permit may be obtained online at
www.colorado.qov/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
COLORADO
Air Pollution Control Division
Page 1 of 8
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:
AIRS
Point
Tons per Year
Emission
Type
PM2.5
NO
VOC
CO
013
0.0
0.0
16.4
3.1
Point
lote: 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.)
AIRS
Point
Control Device
Pollutants
Controlled
013
Emissions from the separators are routed to
an enclosed combustor during vapor
recovery unit downtime
VOC and HAP
COLORADO
Air Pollution Control Division
Page 2 of 8
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
AIRS
Point
Process Parameter
Annual Limit
013
Natural gas
8.5 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;
• 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
COLORADO
• Air Pollution Control Division
Page 3 of 8
control efficiency of 95%. If a combustion device is used, it must have a design
destruction efficiency of at least 98% for hydrocarbons.
OPERATING & MAINTENANCE REQUIREMENTS
14. Upon startup of these points, the owner or operator shall follow the most recent
operating and maintenance (O&M) plan and record keeping format approved by the
Division, in order to demonstrate compliance on an ongoing basis with the requirements
of this permit. Revisions to the O&M plan are subject to Division approval prior to
implementation. (Regulation Number 3, Part B, Section III.G.7.)
COMPLIANCE TESTING AND SAMPLING
Initial Testing Requirements
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), 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
COLORADO
Air Pollution Control Division
Page 4 of 8
• 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.
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
COLORADO
Air Pollution Control Division
Page 5 of 8
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:
Kirk Bear MA
Permit Engineer
Permit History
Issuance
Date
Description
Issuance 1
This Issuance
Issued to Extraction Oil & Gas, Inc.
COLORADO
Air Pollution Control Division
Page 6 of 8
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
Point
Pollutant
CAS #
Uncontrolled
Emissions
(lb/yr)
Controlled
Emissions
(Ib/yr)
013
Benzene
71432
2083
104
Toluene
108883
3281
164
Ethylbenzene
100414
136
7
Xylenes
1330207
1437
72
n -Hexane
110543
17833
892
Note: All non -criteria reportable pollutants in the table above with uncontrolled emission rates above 250 pounds per
year (Ib/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:
CAS #
Pollutant
Uncontrolled
Emission Factors
Source
CO
0.310 lb/MMBtu
AP -42
VOC
76963 lb/MMscf
Extraction
71432
Benzene
245 lb/MMscf
Extraction
108883
Toluene
386 lb/MMscf
Extraction
COLORADO
Air Pollution Control Division
Page 7 of 8
CAS #
Pollutant
Uncontrolled
Emission Factors
Source
100414
Ethylbenzene
16 Ib/MMscf
Extraction
1330207
Xylene
169 lb/MMscf
Extraction
110543
n -Hexane
2098 lb/MMscf
Extraction
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 revised APEN shall be submitted no later than 30 days before the five-year
term expires. Please refer to the most recent annual fee invoice to determine the APEN
expiration date for each emissions point associated with this permit. For any questions
regarding a specific expiration date call the Division at (303)-692-3150.
7) This facility is classified as follows:
Applicable
Requirement
Status
Operating Permit
Synthetic Minor Source of: VOC, NOx, CO, HAP
NANSR
Synthetic Minor Source of: VOC, NOx
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
COLORADO
Air Pollution Control Division
Page 8 of 8
Colorado Air Permitting Project
PRELIMINARY ANALYSIS - PROJECT SUMMARY
Project Details
Review Engineer:
Package 6:
Received Date:
Review Start Date:
Kirk tear ::.
386278', .:
1/3/201i#
Section 01. - Facility Information
Company Name:
County AIRS ID:
Plant AIRS ID:
Facility Name:
Physical
Address/Location:
County:
Type of Facility: Egpli ratoU. x Praducttbn Well Pad'
What industry segment? 0i€ 9 Natural Gas:troduttton &races
Is this facility located in a NAAQS non -attainment area?
If yes, for what pollutant? ❑ Carbon Monoxide (CO)
Extraction
Downtowrf Habitat --Wake
NWNE quadrant of Section 5, Township 5N, Range 65W
Weld County
Section 02 - Emissions Units In Permit Application
Quadrant
Section
Township
Range
'65
S
5N
Particulate Matter (PM) E Ozone (NOx & VOC)
AIRs Point #
Emissions Source Type
Equipment Name
Emissions
Control?
Permit #
Issuance #
Self Cert
Required?
Action
Engineering
Remarks
001
-
ndensateTank
3
.
Yes
' 18WE0887
3
-`Yes
Permit Initial'
. Issuance:=
.
002
� Liquid Loading
Yes
18WE0891
r1
Yes
Permit Ictltial
" issuance:f
O03
Produced Water Tank
' '
..Yes.. ,
18WE0889
1
• :Yes .
Permrt initial
"-•P: ;issuance
006
_
Separator Venting
Yes
16WE0679
3
Yea .:"`""Modification
;?Permit
009
CcondensateTank
Yes
18WE0886
1
Yes
Permit Initial
Issua
010
Produced Water Tank
Yes
18WE0SS8
_
I��..
..Y'es '
i.Permit=IRitial )
Issua€ce`
011
Iliquid Loading
Yes
38W50890
_
Yes:;
Permit €nitiial
IS5unnice•'�,'
_ ..
012
-
Separator Venting
yes
18WE0892
1":Yes.::;;
Permit €nitial
• Issuance•
013
Separator Venting
Yes
18WE0893
1
.iYes
Permit Initial
:'- issuance
Section 03 - Description of Project
Section 04 - Public Comment Requirements
Is Public Comment Required?
If yes, why?
,≥
Section 05 - Ambient Air Impact Analysis Requirement:
Was a quantitative modeling analysis required? yN
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?
Is this stationary source a synthetic minor?
Colorado Air Permitting Project
If yes, indicate programs and which pollutants:
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
Is this stationary source a major source?
If yes, explain what programs and which pollutants here SO2
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
SO2 NOx CO VOC PM2.5 PM10 T5P HAPs
❑ ❑
CO VOC PM2.5 PM10 TSP HAPs
El
Separator Venting Emissions Inventory
013 Separator Venting
Facility AIRs ID:
County Plant
013
Point
Section 02 - Equipment Description Details
Detailed Emissions Unit Description:
Emission Control Device Description:
Requested Overall VOC & HAP Control Efficiency %:
Limited Process Parameter
Gas meter
Section 03 - Processing Rate Information for Emissions Estimates
MMscf per year
Requested Permit Limit Throughput=� ,._ ..;.j %MMscf per year Requested Monthly Throughput =
MMscf per month
Potential to Emit (PTE) Throughput =
Process Control (Recycling)
Equipped with a VRU
Is VRU process equipment:
0 MMscf per year
Secondary Emissions - Combustion Device(s) for Air Pollution Control
Separator Gas Heating Value:
Volume of waste gas emitted per BBL o
liquids throughput:
Section 04 - Emissions Factors & Methodologies
Weight %
Helium
C02
N2
methane
ethane
propane
isobutane
n -butane
isopentane
n -pentane
cyclopentane
n -Hexane
cyclohexane
Other hexanes
heptanes
methylcyclohexane
224-TMP
Benzene
Toluene
Ethylbenzene
Xylenes
C8+ Heavies
Total
VOC Wt %
0.00
0.00
u/scf
scf/bbl
Ib/Ib-mol
Displacement Equation
Ex=CO MW•Xx/C
Emission Factors
Separator Venting
Pollutant
Uncontrolled Controlled
(lb/MMscf) (Ib/MMscf)
(Gas Throughput)
(Gas Throughput)
VOC
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0,0000
0,0000
0.0000
Benzene
Toluene
Ethv!benzene
Xylene
n -Hexane
224 TMP
Pollutant
Primary Control Device
Uncontrolled
lb/MMscf
Uncontrolled
(Ib/MMBtu)
(Waste Heat
Combusted)
(Gas Throughput)
Emission Factor Source
PM10
PM2.5
0.000
0.000
0.000
0.000
0.000
SOx
NOx
CO
Emission Factor Source
3 of5
K:\PA\2018\18 W E0892.CP1.xlsm
Separator Venting Emissions Inventory
Section 05 -Emissions Inventory
Criteria Pollutants
Potential to Emit
Uncontrolled
(tons/year)
Actual Emissions
Uncontrolled Controlled
(tons/year) (tons/year)
Requested Permit Limits
Uncontrolled Controlled
- (tons/year) (tons/year)
Requested Monthly Limits
_ Controlled
(lbs/month)
PM30
PM2.5
SOx
NOx
VOC
CO
0.00
0.00
0.00
0.00
0.00
0
0.00
0.00
0.00
0.00
0.00
D
0.00
0.00
0.00
0.00
0.00
0
0.00
0.00
0.00
0.00
0.00
0
0.00 -
0.00
0.00.
0.00
0.00
0
0.00
0.00
0.00
0.00
0.00
0
Hazardous Air Pollutants
Potential to Emit
Uncontrolled
(lbs/year)
Actual Emissions
Uncontrolled Controlled
(Ibs/year) (Ibs/year)
Requested Permit Limits
Uncontrolled Controlled
(Ibs/year) (Ibs/year)
Benzene
Toluene
Ethylbenzene
Xylene
n -Hexane
224TMP
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Section 06 - Regulatory Summary Analysis
Regulation 3, Parts A, B
Regulation 7, Section XVII.B, G
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
Not enough information
Not enough information
Not enough information
Does the company use site specific emission factors based on a gas sample to estimate emissions?
This sample should represent the gas outlet of the equipment covered under this AIRS ID, and should have been collected within one year of the application received date. However, if
the facility has not been modified (e.g., no new wells brought on-line), then it may be appropriate to use an older site -specific sample.
If no, the permit will contain an "Initial Testing Requirement" to collect a site -specific gas sample from the equipment being permitted and conduct an emission factor
analysis to demonstrate that the emission factors are less than or equal to the emissions factors established with this application.
Are facility -wide permitted emissions of VOC greater than or equal to 90 tons per year?
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? No
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
Using Liquid Throughput to Monitor Compliance
Does the company use site specific emission factors based on a pressurized liquid sample (Sampled upstream of the
equipment covered under this AIRS ID) and process simulation to estimate emissions?
This sample 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 Compliance" testing requirement to collect a site -specific Squid sample 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.
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
4 of 5 K:\PA\2018\ 18WE0892.CP1.xlsm
Separator Venting Emissions Inventory
Section 08 -Technical Analysis Notes
Section 09 - InyentorySCC Coding and Emissions Factors
AIRS Point # Process # SCC Code
013 01 3-10-001-29 Oil & Gas Production: Gasiliquid separation
Uncontrolled
Emissions
Pollutant Factor Control % Units
PM10 0.00 0 lb/1000bbl
PM2.5 0.00 0 lb/1000bbl
SOx 0.00 0 Ib/1000bbl
NOx 0.00 0 Ib/10006bl
VOC 0.00 0 Ib/10006bl
CO 0.00 0 Ib/1000bbl
Benzene 0.00 0 Ib/1000bbl
Toluene 0.00 - 0 Ib/1000bbl
Ethylbenzene 0.00 0 lb/1000bbl
Xylene 0.00 0 Ib/1000bbl
n -Hexane 0.00 0 Ib/1000bbl
224 TMP 0.00 0 Ib/10006bl
S of
K:\PA\2012\18 W E0892.CP1.xlsm
Downtown Habitat Condensate Tank APEN
Condensate Storage Tank(s) APEN
Form APCD-205
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 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:
AIRS ID Number: 123 / 9D66 " 001
eave blank unless APCD Has already assaeaed a permitact AIRS ID]
Section 1 - Administrative Information
Company Name':
Site Name:
Extraction Oil & Gas, Inc.
Downtown Habitat- Wake East Production Facility
Site Location: NWNE Sec 5 T5N R65W
Mailing Address:
(Include Zip Code) 370 17th St. Suite 5300
Denver, CO 80202
Site Location
County: Weld
NAICS or SIC Code: 211111
Contact Person:
Phone Number:
Kelli Cox
720-354-4597
E -Mail Address2: kcox@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.
g 1+5
286261
Form APCD-205 - Condensate Storage Tank(s) APEN Revision 712018 1
COLORADO,
Downtown Habitat Condensate Tank APEN
Permit Number:
AIRS ID Number: 123 /9066/001
[Leave blank nlcs °.PCD h already assinessfp._rri t and LIRA ID]
Section 2 - Requested Action
✓❑ NEW permit OR newly -reported emission source
0 Request coverage under traditional construction permit
❑ Request coverage under a General Permit
O GP01 ❑ 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)
❑ Change in equipment ❑ Change company name3
❑ Change permit limit ❑ Transfer of ownership4 ❑ 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: Previously covered under GP01, Please issue individual permit for condensate storage 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: 06/01/2014
For new or reconstructed sources, the projected start-up date is:
Normal Hours of Source Operation: 24 hours/day 7 days/week 52
Storage tank(s) located at:
weeks/year
❑✓ Exploration Et Production (E&P) site ❑ Midstream or Downstream (non E&P) site
Will this equipment be operated in any NAAQS nonattainment area?
Yes
No
III
•
Are Flash Emissions anticipated from these storage tanks?
IS
Yes
•
No
Is the actual annual average hydrocarbon liquid throughput ≥ 500 bbl/day?
p
Yes
■
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)HI
805 series rules? If so, submit Form APCD-105.
Yes
No
■
Are you requesting ≥ 6 ton/yr VOC emissions (per storage tank), or are uncontrolled actual
emissiors ≥ 6 ton/yr (per storage tank)?
Yes
No
O
■
COLoaeua
Form APCD-2O5 - Condensate Storage Tank(s) APEN - Revision 7/2018
Downtown Habitat Condensate Tank APEN
Permit Number:
AIRS ID Number: 123 /9066/001
Section 4 - Storage Tank(s) Information
Actual Annual Amount
{bbllyear)
Requested Annual Permit Limits„
(bbllyear)
Condensate Throughput:
321,162
385,395
From what year is the actual annual amount?
2018
Average API gravity of sales oil: 58.9 degrees
❑ Internal floating roof
Tank design: ❑✓ Fixed roof
RVP of sales oil: 12.8
❑ External floating roof
Storage
Tank ID
# of Liquid Manifold Storage ,
Vessels in Storage Tank
Total Volume of
Storage Tank
(bbl)
Installation Date of Most
Recent Storage Vessel in
Storage Tank (month/year)
Date of First
Production
(monthlyear)
N/A
20 x 400 bbls
8000
11/2013
06/2014
API Number
Wells Serviced by this Storage Tank or Tank Battery6 (EEtP:Sites On y)
Name of Well
Newly Reported Well
See Attached
5 Requested values will become permit limitations. Requested limit(s) should consider future growth.
6 The EEEP 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
Geographical Coordinates
(Latitude/Longitude or UTM)
40.436218, -104.682979
Operator Stack
ID No.
: Discharge Height Above
Ground Level (feet)
Temp:';
(°F) :'
Flow Rate
(ACFM) - :
Velocity
Zft/sec}'
N/A
Unknown
Unknown
Unknown
Unknown
Indicate the direction of the stack outlet: (check one)
❑ Upward
❑ Horizontal
❑ Downward
❑ Other (describe):
Indicate the stack opening and size: (check one)
❑ Circular
❑ Square/rectangle
E Other (describe):
Interior stack diameter (inches):
E Upward with obstructing raincap
Unknown
Interior stack width (inches): Interior stack depth (inches):
Fora- APCD-205 Condensate Storage Tank(s) APEN - Revision 7/2018
f'* CaL ORw DO
Downtown Habitat Condensate Tank APEN
Permit Number:
AIRS ID Number: 123 /9D66/ 001
vebe_k APCDhas afteady sica-Ied a permi,t and AIRS .D''
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.
Vapor
❑ Recovery
Unit (VRU):
Pollutants Controlled:
Size: Make/Model:
Requested Control Efficiency: %
VRU Downtime or Bypassed (emissions vented):
Combustion
Device:
Pollutants Controlled: VOC, HAPs
Rating:
Type: ECD
MMBtu/hr
Make/Model:
Requested Control Efficiency: 95%
Manufacturer Guaranteed Control Efficiency: 98%
Minimum Temperature:
Constant Pilot Light: ❑✓ Yes ❑ No Pilot Burner Rating:
Waste Gas Heat Content:
Btu/scf
MMBtu/hr
❑ Closed Loop System
Description of the closed loop system:
❑ Other:
Pollutants Controlled:
Description:
Control Efficiency Requested:
Section 7 - Gas/Liquids Separation Technology Information (E8tP 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
cOLoaraa
Form APCD-205 Condensate Storage Tank(s) APEN Revision 7/2018 4
Downtown Habitat Condensate Tank APEN
VOC
0.3391
VOC
Permit Number:
AIRS ID Number:
123 /9D661001
[Leave blank unless APCD) has already assIsusJaci a per 1d 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):
escription of Control Method(s)
Overall Requested Control
Efficiency
(% reduction in emissions)
ECD
95%
NOx
CO
HAPs
ECD
95
Other:
From what year is the following reported actual annual emissions data? 201 8
Criteria Pollutant Emissions Inventory
Emission Factor7
Uncontrolled
Emissions
(Tons/year)
Controlled
Emissions$,
(Tons/year)
Requested Annual Permit
Emission Limit(s)5
Uncontrolled
Basis
lb/bbl
Source
(AP -42,
Mfg. etc)
Uncontrolled
Emissions
(Tons/year)
Controlled
Emissions
(Tons/year)
Previous SSEF
54.453
2.723
65.344
3.267
NOx
CO
Non -Criteria Reportable Pollutant Emissions inventory
Chemical Name
Chemical
Abstract
Service CAS
(CAS)
Number
Emission Factor7
Actual Annual Emissions
Uncontrolled
Basis
Units
Source
(AP 42,
Mfg. etc)
g
Uncontrolled
Emissions
Pounds/ year
(Pounds/year) )
Controlled
Emissions8
(Pounds/year)
Benzene
71432
0.00094
lbBenzene1bbl
PreviousSSEF
302.406
15.120
Toluene
108883
Ethylbenzene
100414
Xylene
1330207
n -Hexane
110543
0.00526
b -He.a eob
Previous SSEF
1,688.349
84.417
2,2,4-
Trimethylpentane
540841
0.00123
f,224TMP/bbi
PreviousSSEF
395.029
19.751
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.
For. APCD-205 - Condensate St_rane Tank(s) /,,7 - Revision 7/2018 5
COI0QAD4
Downtown Habitat Condensate Tank APEN
Permit Number: AIRS ID Number:
123 /9066/001
.e jEgank unless APCD has already s _-ed a rrerm t ,,..a 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.
8/8/2018
Signature of Legally Authorized Person (not a vendor or consultant) Date
Kelli Cox Air Quality Coordinator
Name (print) Title
Check the appropriate box to request a copy of the:
z 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
registration fee of $312.50, if applicable, to:
Colorado Department of Public Health and Environment
Air Pollution Control Division
APCD-SS-B 1
4300 Cherry Creek Drive South
Denver, CO 80246-1530
Make check payable to:
Colorado Department of Public Health and Environment
For more information or assistance call:
Small Business Assistance Program
(303) 692-3175 or (303) 692-3148
APCD Main Phone Number
(303) 692-3150
Or visit the APCD website at:
https://www.colorado.gov/cdphe/apcd
Form AFC -205 - Condensate Storage Tank(s) APEN - Revision 7/2018
61
AV
awar..
E&P Storage Tank Air Pollutant Emissions Notice (APEN) Addendum Form'
Company Name:
Extraction Oil & Gas Inc.
Source Name:
Downtown Habitat Production Facility:
Condensate Storage Tanks
Emissions Source AIRS ID2:
123 / 9D66 / 001
Wells Services by this Storage Tank or Tank Battery (E&P Sites Only)
API Number
Name of Well
Newly Reported Well
05 - 123 - 38295
Habitat 1-5-6
❑
05 - 123 - 38293
Habitat 2-5-6
❑
05 - 123 - 39294
Habitat 3-5-6
❑
05 - 123 - 38292
Habitat 4-5-6
❑
05 - 123 - 38291
Habitat 5-5-6
❑
05 - 123 - 38297
Forbes 5-5-6
❑
05 - 123 - 41031
Habitat J3-5-6
❑
05 - 123 - 38299
Forbes 1-5-6
❑
05 - 123 - 38296
Forbes 2-5-6
❑
05 - 123 - 38298
Forbes 3-5-6
❑
05 - 123 - 38300
Forbes 4-5-6
❑
05 - 123 - 41034
Forbes C6-5-6
❑
05 - 123 - 41028
Forbes C7-5-6
❑
05 - 123 - 41032
Martinez C5-5-6
❑
05 - 123 - 41029
Martinez 1-5-6
❑
05 - 123 - 41037
Martinez 2-5-6
❑
05 - 123 - 41027
Habitat C4-5-6
❑
05 - 123 - 41030
Martinez 3-5-6
❑
- -
❑
- -
❑
Footnotes:
' 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
2017_0413 Downtown Condensate Tank APEN Well List
Downtown Habitat Liquid Loadout APEN
Hydrocarbon Liquid Loading APEN
Form APCD-208
Air Pollutant Emission Notice (APEN) and
Application for Construction Permit
Alt 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: Icirr (`•O, AIRS ID Number: 123 / 9D66 / 002
[Leave blank unless PCD has already d a pe and AIRS ID]
Section 1 - Administrative Information
Company Name':
Site Name:
Extraction Oil 8, Gas, Inc.
Downtown Habitat - Wake East Production Facility
Site Location: NWNE Sec 5 T5N R65W
Mailing Address:
(Include Zip Code) 370 17th St. Suite 5300
Denver, CO 80202
Site Location
County: Weld
NAICS or SIC Code: 211111
Contact Person:
Phone Number:
E -Mail Address2:
Kelli Cox
720-354-4597
kcox@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.
Form APCD-208 - Hydrocarbon Liquid Loading APEN Revision 7/2018
3862'71
ADk4a�o�
Downtown Habitat Liquid Loadout APEN
Permit Number: AIRS ID Number:
123 /9066/002
[Leave bLank Unless APCD Has atready si,ned 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 $312.5O 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 ❑ Other (describe below)
- OR -
APEN submittal for update only (Note blank APENs will not be accepted)
- ADDITIONAL PERMIT ACTIONS -
• Limit Hazardous Air Pollutants (HAPs) with a federally -enforceable limit on Potential To Emit (PTE)
Additional Info Et Notes:
Previously covered under GP07, please issue individual permit for liquid loading.
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:
6/1/2014
For new or reconstructed sources, the projected start-up date is:
Will this equipment be operated in any NAAQS nonattainment area?
Yes
No
ill
•
Is this equipment located at a stationary source that is considered a Major Source of (HAP)
emissions?
Yes
No
•
O
Does this source load gasoline into transport vehicles?
Yes
No
' O
p
Is this source located at an oil and gas exploration and production site?
Yes
No
p
■
If yes:
Does this source load less than 10,000 gallons of crude oil per day on an annual
average?
Yes
No
IN
I§
Does this source splash fill less than 6750 bbl of condensate per year?
Yes
No
■
p
Does this source submerge fill less than 16308 bbl of condensate per year?
Yes
No
MI
p
Form APCD-208 - Hydrocarbon Liquid Loading APEN - Revision 7 /201 8
2I
AV
CO1OSAaa
cmr...e.,.o aerar.
Downtown Habitat Liquid Loadout APEN
Permit Number:
AIRS ID Number: 123 / 9D66 / 002
b eta k untess APCD has alread'y assicmeda permit and AIRS !LT
Section 4 - Process Equipment Information
Product Loaded: ❑✓ Condensate ❑ Crude Oil ❑ Other:
If this APEN is being filed for vapors displaced from cargo carrier, complete the following:
Requested Volume Loaded5:
339,488
bbl/year
Actual Volume Loaded:
This product is loaded from tanks at this facility into: Tank Trucks
(e.g. "rail tank cars" or "tank trucks")
282,907
bbl/year
If site specific emission factor is used to calculate emissions, complete the following:
Saturation Factor:
N/A
Average temperature of
bulk liquid loading:
N/A
F
True Vapor Pressure:
N/A
Psia @ 60 `F
Molecular weight of
displaced vapors:
N/A
lb/lb-mot
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/ft'
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.
Form APCD-208 - Hydrocarbon Liquid Loading APEN - Revision 7/7018 3 AV
COLORADO
Downtown Habitat Liquid Loadout APEN
Permit Number:
AIRS ID Number: 123 / 9066 /002
[ _ h. u, .es: ACCT has atreacly Ci par m. a7--,ai AIRS ID]
Section 5 - Stack Information
Geographical Coordinates
(Latitude/Longitude or UTM)
40.436218, -104.682979
d3peiator
Star c i) Na b
Dfcharge e>ght Aho ,
3'
� Ground l eve l
eet}
�� _
�� ?emp
��
low e e
(ACF
&>
A oc�ty ,,--t.:
(ftsec)
N/A
Unknown
Unknown
Unknown
Unknown
Indicate the direction of the stack outlet: (check one)
❑✓ Upward
❑ Horizontal
❑ Downward
❑ Other (describe):
Indicate the stack opening and size: (check one)
❑✓ Circular
❑ Other (describe):
❑ Upward with obstructing raincap
Interior stack diameter (inches): Unknown
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.
O Loading occurs using a vapor balance system:
Requested Control Efficiency:
0 Combustion
Device:
Used for control of: VOC, HAPs
Rating:
Type: ECD
MMBtu/hr
Make/Model:
Requested Control Efficiency: 95%
Manufacturer Guaranteed Control Efficiency: 98%
Minimum Temperature: `F Waste Gas Heat Content: Btu/scf
Constant Pilot Light: 0 Yes ❑ No Pilot Burner Rating: MMBtu/hr
❑ Other:
Pollutants Controlled:
Description:
Requested Control Efficiency:
0
Forum APCD-20a Hydrocarbon bon Liquid Loading APEN - Revision 7/2018 2018 4
COLORADO
omoe..n cfvffie
Downtown Habitat Liquid Loadout APEN
Benzene
PM
Permit Number:
ea, bLa _ ..BCD bas already _
AIRS ID Number:
123 / 9066 / 002
an,d ARS( ID1
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):
Description of Control Method(s)
Overall Requested
Control Efficiency
(% reduction in emissions)
so.
NO.
CO
VOC
ECD
950/0
HAPs
ECD
95%
Other:
0 Using State Emission Factors (Required for GP07)
❑✓ Condensate
❑ Crude
VOC
0.236 Lbs/BBL
0.104 Lbs/BBL
Benzene
0.00041 Lbs/BBL
0.00018 Lbs/BBL
n -Hexane
0.0036 Lbs/BBL
0.0016 Lbs/BBL
From what year is the following reported actual annual emissions data?
2018
Criteria Pollutant Emissions Inventory
Pollutant
PM
Emission Factor
Source
(AP -42,
Mfg., etc.)
Actual Annual Emissions
Requested Annual Permit
Emission Limit(s)5
Uncontrolled
Basis
Units
Uncontrolled
Emissions
(tons/year)
Controlled
Emissions6
(tons/year)
Uncontrolled
Emissions
(tons/year)
Controlled
Emissions
(tons/year)
SOX
NO.
CO
VOC
0.236
IbVOC/ bbl
APCD Memo 14-02
33.383
1.669
40.060
2.003
Non -Criteria Reportable Pollutant Emissions Inventory
hemical
Abstract=
Service (CAS)
Number
mission Factor
ctualAnnual,Emissions
Uncontrolled
Basis
lb n-Hexane/bbl
Source
(AP -42,
Mfg., etc.)
Uncontrolled
Emissions
(pounds/year)
oritrolled
Emissions6
(pounds/year)
71432
Toluene
108883
Ethylbenzene
Xylene
n -Hexane
100414
1330207
110543
0.0036
APCD Memo 14-02
1,018.464
50.923
2,2,4-
Trimethylpentane
540841
Other:
5 Requested values will become permit limitations. Requested timit(s) should consider future process growth.
6 Annual emissions fees wilt be based on actual controlled emissions reported. If source has not yet started operating, leave
blank.
Form APCD-208 - Hydrocarbon Liquid Loading APEN -- Revision 7/2018
COLORADO
5 Ai fDapaWrt I. ^"
\3 � T
Downtown Habitat Liquid Loadout APEN
Permit Number: AIRS ID Number:
123 /9066/002
fibiank. unless APCD has at eadv assi2,ned a pert?A _ 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.
8/8/2018
Signature of Legally Authorized Person (not a vendor or consultant) Date
Kelli Cox Air Quality Coordinator
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
registration fee of $312.50, if applicable, to:
Colorado Department of Public Health and Environment
Air Pollution Control Division
APCD-SS-B1
43O0 Cherry Creek Drive South
Denver, CO 80246-1530
Make check payable to:
Colorado Department of Public Health and Environment
For more information or assistance call:
Small Business Assistance Program
(303) 692-3175 or (303) 692-3148
APCD Main Phone Number
(303) 692-3150
Or visit the APCD website at:
httiqs://www.colorado.gov/cdphe/apcd
Form APCD-2O8 - Hydrocarbon Liquid Loading APEN - Revision 7/2018
Azify coioaAoir
Wake East 32-N Condensate Tank APEN
Condensate Storage Tank(s) APEN
Form APCD-205
Air Pollutant Emission Notice (APEN) and
Application for Construction Permit
AR 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:
k E'Cx AIRS ID Number: 123 ' 9D66/ 005
[Leas-ss btank unLess APCD has aireach,, assdaned permit a and AIRS ID]
Section 1 - Administrative Information
Company Name': Extraction Oil & Gas, Inc.
Site Name: Downtown Habitat - Wake East Producton Facility
Site Location: SWSE Sec 32 T6N R65W
Mailing Address:
(Include Zip Code) 370 17th St. Suite 5300
Denver, CO 80202
Site Location
County: Weld
NAICS or SIC Code: 211111
Contact Person:
Phone Number:
Kelli Cox
720-354-4597
E -Mail Address2: kcox@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 alt 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.
386266
Form APCD-205 - Condensate Storage Tank(s) APEN -- Revision 7/2018 1
AV
COcOkAoa
Wake East 32-N Condensate Tank APEN
Permit Number: AIRS ID Number:
123 /9066/
blank unless A;FCD has already asslgned a permit and ^.S ID]
Section 2 - Requested Action
❑✓ NEW permit OR newly -reported emission source
❑✓ Request coverage under traditional construction permit
❑ Request coverage under a General Permit
❑ GP01 ❑ 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)
❑ Change in equipment ❑ Change company name3
❑ Change permit Limit ❑ Transfer of ownership4 ❑ 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 a Notes: Please issue new individual permit for Wake East battery.
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:
Company equipment Identification No. (optional):
For existing sources, operation began on:
Storage of Condensate at E&P Facility.
For new or reconstructed sources, the projected start-up date is: 05/11/2018
Normal Hours of Source Operation: 24
Storage tank(s) located at:
hours/day
7
days/week
52
weeks/year
❑✓ Exploration E Production (EEtP) site E Midstream or Downstream (non EEP) site
Will this equipment be operated in any NAAQS nonattainment area?
Yes
No
el
■
Are Flash Emissions anticipated from these storage tanks?
Yes
No
■
•
Is the actual annual average hydrocarbon liquid throughput ≥ 500 bbl/day?
Yes
No
p
■
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)
805 series rules? If so, submit Form APCD-105.
Yes
No
O
■
Are you requesting ≥,6 ton/yr VOC emissions (per storage tank), or are uncontrolled actual•
emissions ≥ 6 ton/yr (per storage tank)?
Yes
No
■
Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 7/2O;8
2I EtY
C GLOAfit
Wake East 32-N Condensate Tank APEN
Permit Number:
AIRS ID Number:
123 /9066/
b,ai k _irle.5 APCD has already assicined a pe r and AIRS IDj
Section 4 - Storage Tank(s) Information
Actual Annual Amount
,,, (bbllyear) '
Requested Annual Permit Limit5
(bbllyear)
Condensate Throughput:
1,675,779.7
2,010,935.6
From what year is the actual annual amount?
Projected
Average API gravity of sales oil: 56.8 degrees
Tank design: ❑✓ Fixed roof ❑ Internal floating roof
RVP of sates oil: 1 1 .6
❑ External floating roof
Storage
Tank ID .
# of Liquid Manifold Storage
Vessels in Storage ; _
Total Volume of
Storage Tank
(bbl)
Installation Date of Most- _
Recent Storage. Vessel in _
Storage Tank(month/year)
Date of First--,--
Production
(month/year)
N/A
8 x 400 bbls
3200
Before 05/2018
05/2018
Wells Serviced by this Storage Tank or Tank Battery' (E&P Sites on
y)
API Number ;;
Name of Well
Newly Reported Well
See Attached
■
■
■
■
■
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
Geographical Coordinates
(Latitude/Longitude or UTM)
40.43718, -104.68394
Operator Stack
ID;No.
= Discharge Height Above
-' Ground Level (feet)
Temp.
(°F) '
; f=low Rate_ _,
:(ACFM) `
. Velocity
(ft -/sec)
N/A
Unknown
Unknown
Unknown
Unknown
Indicate the direction of the stack outlet: (check one)
❑ Upward
❑ Horizontal
❑ Downward
❑ Other (describe):
Indicate the stack opening and size: (check one)
0 Circular
❑ Square/rectangle
❑ Other (describe):
Interior stack diameter (inches):
❑ Upward with obstructing raincap
Unknown
Interior stack width (inches): Interior stack depth (inches):
Form APCD-2O5 Condensate Storage Tank(s) APE)) - Revision 7/2018
caioa�
a�i.� oa
Wake East 32-N Condensate Tank APEN
Permit Number: AIRS ID Number:
123 19D661
bLank unte _ APCD ba_ already rs n ad a permit and AIRS ID]
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.
Vapor
❑ Recovery
Unit (VRU):
Pollutants Controlled:
Size: Make /Model:
Requested Control Efficiency:
VRU Downtime or Bypassed (emissions vented):
Combustion
Device:
Pollutants Controlled: VOC. HAPs
Rating:
Type: ECD
Requested Control Efficiency:
Manufacturer Guaranteed Control Efficiency:
Minimum Temperature:
MMBtu/hr
Make/Model:
95%
98%
Waste Gas Heat Content:
Constant Pilot Light: ✓❑ Yes ❑ No Pilot Burner Rating:
Btu/scf
MMBtu/hr
❑ Closed Loop System
Description of the closed loop system:
❑ Other:
Pollutants Controlled:
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 St `rage Tank(s) APEN - Revision 7:'2018
caioa�od
4 I'n..'
Wake East 32-N Condensate Tank APEN
VOC
Permit Number:
AIRS ID Number: 123 I 9D66 /
blank unless APED has already assigned a permit A and AIRS 101
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):
Overall Requested Control
Efficiency
(% reduction in emissions)
ECD
95%
NOx
CO
HAPs
ECD
95%
Other:
From what year is the following reported actual annual emissions data? Projected
Criteria Pollutant, Emissions Inventory
Pollutant
VOC
Emission`:Factor7
Uncontrolled
Emissions
(Tons/year)
Controlled
Emissions8
(Tons/year)
Requested Annual Permit
Emission Limit(s)5
-Uncontrolled':
Basis
lb/bbl
Source
(AP -42,
Mfg. etc)
Uncontrolled
Emissions
(Tons/year)
Controlled
Emissions
(Tons/year)
0.156
Promax
131.103
6.555
157.323
7.866
NOx
CO
0.31
IbCO/MMBtu
AP -42
1.151
1.151
1.381
1.381
Non -Criteria Reportable Pollutant Emissions Inventory
Chemical Name
Chemical
Abstract
Service (CAS)
.:
Number
Emission Factor?
Actual Annual Emissions
Uncontrolled
Basis :
Units
Source
(AP 42,
Mfg. etc)
R
Uncontrolled
-
Emissions
Pounds/ -ear
(Pounds/year) )
Controlled
Emissions a
(Pounds/year)
Benzene
71432
0.0003
lb/bbl
Promax
442.890
22.144
Toluene
108883
0.0004
lb/bbl
Promax
658.764
32.938
Ethylbenzene
100414
Xylene
1330207
0.0002
lb/bbl
Promax
281.744
14.087
n -Hexane
110543
0.0033
lb/bbl
Promax
5453.069
272.653
2,2,4-
Trimethylpentane
540841
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.
$ Annual emissions fees will be based on actual controlled emissions reported. If source has not yet started operating, leave
blank.
(
Form APCD-205 - Condensate Storaee Tank(s) APEN - Revision 7/2018 5
AV
Cb1.OR ADd
OFwealawtornAft
Wake East 32-N Condensate Tank APEN
Permit Number:
AIRS ID Number: 1 23 /9066/
t'Lan unless APCD has cheat', assi2ned perrr-jt and AIRS O]
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 b.e operated in full compliance with each condition of the applicable General Permit.
8/8/2018
Signature of Le ally Aut orized Person (not a vendor or consultant) Date
Kelli Cox Air Quality Coordinator
Name (print) Title
Check the appropriate box to request a copy of the:
O 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
registration fee of $312.50, if applicable, to:
Colorado Department of Public Health and Environment
Air Pollution Control Division
APCD-SS-B1
4300 Cherry Creek Drive South
Denver, CO 80246-1530
Make check payable to:
Colorado Department of Public Health and Environment
For more information or assistance call:
Small Business Assistance Program
(303) 692-3175 or (303) 692-3148
APCD Main Phone Number
(303) 692-3150
Or visit the APCD website at:
https://www.colorado.gov/cdphe/apcd
Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 7:2018 6 I
<C>LOIZADCI
Orwremart T'.
E&P Storage Tank Air Pollutant Emissions Notice (APEN) Addendum Forml
Company Name:
Extraction Oil & Gas, Inc.
Source Name:
Wake East Condensate Tanks
Emissions Source AIRS ID2:
123 / 9D66 / QC"
Wells Services by this Storage Tank or Tank Battery (E&P Sites Only)
API Number
Name of Well
Newly Reported Well
05 - 123 - 46050
WS MAGNOLIA 03-05-05
05 - 123 - 46051
WS SANITATION 01-05-05
05 - 123 - 60460
WS SANITATION C02-05-05
►il
05 - 123 - 46047
WS SUNRISE 01-05-05
�1
05 - 123 - 60480
WS SUNRISE 02-05-05
►:{I
05 - 123 - 46049
WS SUNRISE 04-05-05
►`.$I
05 - 123 - 46052
WS SUNRISE 05-05-05
1
05 - 123 - 46045
WS SUNRISE C01-05-05
L
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
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 - Wake
Wake East 32-N VRT Gas Venting
Gas Venting APEN - Form APCD-211
Air Pollutant Emission Notice (APEN) and
Application for Construction Permit
All sections of this APEN and application must be completed for both new and existing facilities, including APEN
updates. An application with missing information may be determined incomplete and may be returned or result in
longer application processing times. You may be charged an additional APEN fee if the APEN is filled out
incorrectly or is missing information and requires re -submittal.
This APEN is to be used for gas 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:
AIRS ID Number: 123 /9D66
[Leave blank unless ARCD h.. aI -_ad _ _da peern[isID]
Section 1 - Administrative Information
Company Name: Extraction Oil & Gas, Inc.
Site Name: Downtown Habitat - Wake East Producton Facility
Site Location: SWSE Sec 32 T6N R65W
Mailing Address:
(Include Zip Code) 370 17th St. Suite 5300
Site Location
County: Weld
NAICS or SIC Code: 211111
Denver, CO 80202 Contact Person: Kelli Cox
Phone Number: 720-354-4597
E -Mail Address2: kcox@extractionog.com
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.
386272
Form APCD-211 - Gas Venting APEN - Revision 7/2018 1 I
A
Ga.a.remirt Pipe,
COLORADO,
Wake East 32-N VRT Gas Venting
Permit Number: AIRS ID Number:
123 /9D66/
�.i assignedandID]
(�e::�-� blank unless .PCD has a,reaal,� �, _ a permit r AIRS
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 ❑ Other (describe below)
- OR
▪ APEN submittal for update only (Note blank APENs will not be accepted)
- ADDITIONAL PERMIT ACTIONS -
❑ Limit Hazardous Air Pollutants (HAPs) with a federally -enforceable limit on Potential To Emit (PTE)
Additional Info Et Notes: 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: VRT gas is combusted 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:
5/11/2018
Q Check this box if operating hours are 8,760 hours per year; if fewer, fill out the fields below:
Normal Hours of Source
Operation:
Will this equipment be operated in any NAAQS
nonattainment area?
hours/day
Is this equipment located at a stationary source that is
considered a Major Source of (HAP) Emissions?
Is this equipment subject to Colorado Regulation No. 7,
Section XVII.G?
days/week weeks/year
Yes
❑ Yes
0 Yes
❑ No
0 No
❑ No
Form GasAPEN - Revision 7/2018 2
F� rm APCv-_ 1 a Venting
COLaaaoa
a
(,
Wake East 32-N VRT Gas Venting
Permit Number:
AIRS ID Number: 123 / 9D66 /
[Leave a unless A CD has already assigned p. r [tand 1
_ A AIRS IUD
Section 4 - Process Equipment Information
❑✓ Gas/Liquid Separator
❑ Well Head Casing
❑ Pneumatic Pump
Make: Model:
E
Compressor Rod Packing
Make: Model:
❑ Blowdown Events
# of Events/year:
❑ Other
Description:
Serial #:
# of Pistons:
Volume per event:
Capacity:
Leak Rate:
gal/min
Scf/hr/pist
MMscf/event
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
Gas Venting
Process Parameters5:
Liquid Throughput
Process Parameters5:
Vented Gas
Properties:
❑ No
Vent Gas
Heating Value:
2751.1
BTU/SCF
Requested:
8.500
MMSCF/year
Actual:
2.400
MMSCF/year
-OR-
Requested:
N/A
bbl/year
Actual:
N/A
bbl/year
Molecular Weight:
48.117 Ib/Ibmol
VOC (Weight %)
86.256
Benzene (Weight %)
0.140
Toluene (Weight %)
0.097
Ethylbenzene (Weight %)
0.003
Xylene (Weight %)
0.020
n -Hexane (Weight %)
1.526
2,2,4-Trimethylpentane (Weight %)
0.000
Additional Required Information:
❑✓ Attach a representative gas analysis (including BTEX Et n -Hexane, temperature, and pressure)
Attach a representative pressurized extended liquids analysis (including BTEX Et n -Hexane, temperature, and
pressure)
5 Requested values will become permit limitations. Requested limit(s) should consider future process growth.
Form APCD-2 i 1 - Gas Venting APR51 - Revision 7/2018
3I
COLORADO.
"`°ua-
Wake East 32-N VRT Gas Venting
Permit Number:
AIRS ID Number: 123 / 9D66 /
[Leave b.a: k. unless APC3''.__ ahead., assigned a permit # and AIRS ID]
Section 5 - Stack Information
ograptocat Coordinates
atitude/Longitude nr UTMj
40.43718, -104.68394
N/A
Unknown
Unknown
Unknown
Unknown
Indicate the direction of the stack outlet: (check one)
❑✓ Upward
❑ Horizontal
❑ Downward
❑ Other (describe):
Indicate the stack opening and size: (check one)
❑✓ Circular
❑ Other (describe):
Interior stack diameter (inches):
❑ Upward with obstructing raincap
Unknown
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.
❑ VRU:
Pollutants Controlled:
Size:
Make/Model:
Requested Control Efficiency:
VRU Downtime or Bypassed:
❑ Combustion
Device:
Pollutants Controlled: VOC, HAPs
Rating: MMBtu/hr
Type: ECD
Make/Model:
Requested Control Efficiency: 95%
Manufacturer Guaranteed Control Efficiency: 98%
Minimum Temperature:
Waste Gas Heat Content: Btu/scf
Constant Pilot Light: Q Yes ❑ No Pilot burner Rating: MMBtu/hr
Other:
Pollutants Controlled:
Description:
Requested Control Efficiency:
Form APCD-21 1 - Gas Venting APEF - Revision 7/20`8
AV COLOR -ADC'
Wake East 32-N VRT Gas Venting
Benzene
71432
PM
Permit Number:
AIRS ID Number: 123 / 9D66 /
ItLeave _Laisik_ unless APCu has already assigned a per r # arid AIRS D.
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):
Overall Requested
Control Efficiency
%reduction in emissions)
SOX
NOx
CO
VOC
ECD
95%
HAPs
ECD
95%
Other:
From what year is the following reported actual annual emissions data? Projected
Uncontrolled
Basis
PM
IbCO/MM Btu
riteria Pollutant Emissions Inventory
Source
(AP -42,
Mfg., etc.)
Uncontrolled,
Emissions
(tons/year)
Controlled
Emissions°
(tons/year)
equested Annual Permit
Emission Limit(s)5
Uncontrolled
Emissions
(tons/year)
Controlled,
Emissions
(tons/year)
SOx
NOx
CO
0.31
AP -42
1.023
1.023
3.625
3.625
VOC
109.349
IbV0C/MSCF
Site Specific Sampling
131.219
6.561
464.733
23.237
onCriteria,Reportable:PollutantEmissionsifInventory
mission' Factor'
ctual Annual Emission
ncontrolte(
missions
(pounds/year
zc•
ontrolled
missions
ounds/year)
iz_
Toluene
108883
0.123
lb Toluene/A1SCF
Site Specific Sampling
296.064
14.803
Ethylbenzene
100414
Xylene
1330207
n -Hexane
110543
1.934
Ib n-Hexane/MSCF
Site Specific Sampling
4,641.854
232.093
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.
l'osro APCD-211 - Gas Venting, APEN - Revision 7/2018
5i
At
coLoawoa
. e
Wake East 32-N VRT Gas Venting
Permit Number:
AIRS ID Number: 123 / 9D66 /
F_ Likes. APCD has already assizned 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.
8/8/2018
Signature of Le ally Authorized Person (not a vendor or consultant) Date
Kelli Cox Air Quality Coordinator
Name (please 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 to:
Colorado Department of Public Health and Environment
Air Pollution Control Division
APCD-SS-B1
4300 Cherry Creek Drive South
Denver, CO 80246-1530
Make check payable to:
Colorado Department of Public Health and Environment
For more information or assistance call:
Small Business Assistance Program
(303) 692-3175 or (303) 692-3148
APCD Main Phone Number
(303) 692-3150
Or visit the APCD website at:
https://www.cotorado.Qov/cdphe/apcd
Form APCD-711 - Gas Venting APEN - Revision 7/2018 6
COLORADO
1/14/2019 State.co.us Executive Branch Mail - Extraction, 123 9D66, Downtown Habitat -Wake East
STATE OF
COLORADO
Bear - CDPHE, Kirk <kirk.bear@state.co.us>
Extraction, 123 9D66, Downtown Habitat -Wake East
Colin Harkins <colin@airbasics.biz>
To: "Bear - CDPHE, Kirk" <kirk.bear@state.co.us>
Cc: Catie Nelson <cnelson@extractionog.com>
Good morning Kirk,
Mon, Jan 14, 2019 at 10:39 AM
You are correct! It looks like I calculated the value incorrectly while filling in the APEN. The values you have calculated
are correct and you may add them to the APEN.
Thanks and great catch!
Colin Harkins I Air Basics. Inc.
Cell: 916-221-0435 I Email: colin@airbasics.biz
From: Catie Nelson <cnelson@extractionog.com>
Sent: Monday, January 14, 2019 10:25 AM
To: Bear - CDPHE, Kirk <kirk.bear@state.co.us>
Cc: Cohn Harkins <colin@airbasics.biz>
[Quoted text hidden]
[Quoted text hidden]
https://mail.google.com/mail/u/0?ik=c159e5d 172&view=pt&search=all&permmsgid=msg-f%3A1622658293084339713&simpl=msg-f%3A16226582930... 1/1
Wake East 32-N LP Gas Venting APEN
Gas Venting APEN - Form APCD-211
Air Pollutant Emission Notice (APEN) and
Application for Construction Permit
All sections of this APEN and application must be completed for both new and existing facilities, including APEN
updates. An application with missing information may be determined incomplete and may be returned or result in
longer application processing times. You may be charged an additional APEN fee if the APEN is filled out
incorrectly or is missing information and requires re -submittal.
This APEN is to be used for gas 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:
C.136gC:k13 AIRS ID Number: 123 / 9D66
[Leave 'v tank unLe s APCD has already _:ned .. perm t .-_ AIRS ID]
Section 1 - Administrative Information
Company Name': Extraction Oil & Gas, Inc.
Site Name: Downtown Habitat - Wake East Producton Facility
Site Location: SWSE Sec 32 T6N R65W
Mailing Address: 370 17th St. Suite 5300
(Include Zip Code)
Denver, CO 80202
Site Location
County: Weld
NAICS or SIC Code: 211111
Contact Person: Kelli Cox
Phone Number: 720-354-4597
E -Mail Address2: kcox@extractionog.com
1 Use the full, legal company name registered with the Colorado Secretary of State. This is the company name that wilt appear
on all documents issued by the APCD. Any changes will require additional paperwork.
2 Permits, exemption letters, and any processing invoices wilt be issued by the APCD via e-mail to the address provided.
Form APCD-21l - Gas Venting APEN - Revision 7/2018
386274
coioaAoa
1 ! K....
Wake East 32-N LP Gas Venting APEN
Permit Number:
AIRS ID Number: 123 / 9D66 /
[Leave blank unless _3 has already eo a permftAIRS DI
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 ❑ Other (describe below)
OR
❑ APEN submittal for update only (Note blank APENs will not be accepted)
- ADDITIONAL PERMIT ACTIONS -
❑ Limit Hazardous Air Pollutants (HAPs) with a federally -enforceable limit on Potential To Emit (PTE)
Additional Info a 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.
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: LP gas is combusted 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:
5/11/2018
0 Check this box if operating hours are 8,760 hours per year; if fewer, fill out the fields below:
Normal Hours of Source
Operation:
Will this equipment be operated in any NAAQS
nonattainment area?
hours/day
Is this equipment located at a stationary source that is
considered a Major Source of (HAP) Emissions?
Is this equipment subject to Colorado Regulation No. 7,
Section XVII.G?
days/week weeks/year
Yes
Yes
Yes
Form APCD-21 . - Gas Venting, APEN - Revision 7/2018 2
❑ No
❑✓ No
❑ No
it 7
CO-LORADCA
Wake East 32-N LP Gas Venting APEN
Permit Number: AIRS ID Number:
123 / 9D66 /
[Leave blank unless APCD has already _ _ e a permit and AIRS ID]
Section 4 - Process Equipment Information
❑✓ Gas/Liquid Separator
❑ Well Head Casing
❑ Pneumatic Pump
Make: Model:
Compressor Rod Packing
Make: Model:
❑ Blowdown Events
# of Events/year:
❑ Other
Description:
Serial #:
# of Pistons:
Volume per event:
Capacity:
Leak Rate:
gal/min
Scf/hr/pist
MMscf/event
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
Gas Venting
Process Parameters5:
Liquid Throughput
Process Parameters5:
Vented Gas
Properties:
❑ No
Vent Gas
Heating Value:
2287.99
BTU/SCF
Requested:
8.50
MMSCF/year
Actual:
3.24
MMSCF/year
-OR-
Requested:
N/A
bbl/year
Actual:
N/A
bbl/year
Molecular Weight:
40.4286 Ib/Ibmol
VOC (Weight %)
72.186
Benzene (Weight %)
0.230
Toluene (Weight %)
0.362
Ethylbenzene (Weight %)
0.015
Xylene (Weight %)
0.158
n -Hexane (Weight %)
1.967
2,2,4-Trimethylpentane (Weight %)
0.000
Additional Required Information:
❑✓ Attach a representative gas analysis (including BTEX Et n -Hexane, temperature, and pressure)
Attach a representative pressurized extended liquids analysis (including BTEX Et n -Hexane, temperature, and
pressure)
5 Requested values wilt become permit limitations. Requested limit(s) should consider future process growth.
ttrioRA .
Form APCD-211 - Gas Venting ADEN - Revision 7/2018
Wake East 32-N LP Gas Venting APEN
Permit Number:
AIRS ID Number:
123 /9D66/
Lintess APCD has atready assigned a perm l ID]
Section 5 - Stack Information
Geographical: Coordinates
(Latitude/Longitude or IITM)
40.43718, -104.68394
0 e for
StaccIJo�Y
4*
Discharge Height
Above e Ground L [�
(Feet)
Semp
( FlALFM)
F3ow Rate
wY06'6 tY
(ft/sec)
N/A
Unknown
Unknown
Unknown
Unknown
Indicate the direction of the stack outlet: (check one)
�✓ Upward
❑ Horizontal
Downward
❑ Other (describe):
Indicate the stack opening and size: (check one)
['Circular
❑ Other (describe):
Interior stack diameter (inches):
❑ Upward with obstructing raincap
Unknown
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.
VRU:
Pollutants Controlled:
Size:
Make/Model:
Requested Control Efficiency:
VRU Downtime or Bypassed:
90
❑ Combustion
Device:
Pollutants Controlled: VOC, HAPs
Rating:
Type: ECD
D
MMBtu/hr
Make/Model:
Requested Control Efficiency: 95%
Manufacturer Guaranteed Control Efficiency: 98%
Minimum Temperature:
Waste Gas Heat Content: Btu/scf
Constant Pilot Light: E Yes O No Pilot burner Rating: MMBtu/hr
Other:
Pollutants Controlled:
Description:
Requested Control Efficiency:
COLORADO
Form APCD-211 - Gas Venting APEN - Fevision 7/2018
41
Wake East 32-N LP Gas Venting APEN
Benzene
PM
Permit Number:
AIRS ID Number: 123 / 9D66 /
blank. unless APED has already assigned a permit r and AIRS ID1
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):
Description. of Control Method(s
Overall Requested
Control Efficiency
(% reduction in emissions)
SOX
NO.
CO
VOC
ECD
95%
HAPs
ECD
95%
Other:
From what year is the following reported actual annual emissions data? Projected
Criteria Pollutant Emissions Inventory
Pollutant
PM
Emission Factor
Controlled
Emissions6
(tons/year)
Requested Annual Permit
Emission Limit(s)5
Uncontrolled:
Basis
Units
Source
(AP -42,
Mfg., etc.)
Uncontrolled,
Emissions
(tonslyear)
Uncontrolled
Emissions
(tons/year)
Controlled
Emissions
(tons/year)
SOx
NO„
CO
0.310
IbCO/MMBtu
AP -42
1.148
1.148
3.014
3.014
VOC
76.963
IbVOGMSCF
Site Specific Sampling
124.569
6.228
327.092
16.355
Non-CriteriaReportable Pollutant Emissions Inventory
'Chemical
Abstract
Service (CAS)
Number
Emission Factor
Actual Annual Emissions
Uncontrolled
Basis
lb Benzene/MSCF
Source`
Uncontrolled`_
Emissions
(pounds/year)
Controlled
Emissionsb
(Pounds/year)
71432
0.245
Site Specific Sampling
794.593
39.730
Toluene
108883
0.386
lb Toluene/M SCF
Site Specific Sampling
1,248 061
62.403
Ethylbenzene
100414
Xylene
1330207
0.169
lb Xylenes/M SOP
Site Specific Sampling
545.712
27.286
n -Hexane
110543
2.098
lb n.Hexane/MSCF
Site Specific Sampling
6,790.088
339.504
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
AV
COLORADO,
Dn nt xftS
Wake East 32-N LP Gas Venting APEN
Permit Number:
AIRS ID Number: 123 / 9D66 /
[Leave bLank unless APCD has a[reab} ass1gned 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.
8/8/2018
Signature of Legally Authorized Person (not a vendor or consultant) Date
Kelli Cox
Air Quality Coordinator
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:
Colorado Department of Public Health and Environment
Air Pollution Control Division
APCD-SS-B 1
4300 Cherry Creek Drive South
Denver, CO 80246-1530
Make check payable to:
Colorado Department of Public Health and Environment
For more information or assistance call:
Small Business Assistance Program
(303) 692-3175 or (303) 692-3148
APCD Main Phone Number
(303) 692-3150
Or visit the APCD website at:
https://www.colorado.gov/cdphe/apcd
Form APCD-211 - Gas Venting APEN - Revision 7/2018 6
LTV
COLORADO,
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