HomeMy WebLinkAbout20203653.tiff C.
I.:vv. COLORADO
Department of Public
Health&Environment
RECEIVED
NOV 3 0 2020
Weld County - Clerk to the Board WELD COUNTY
1150 O St COMMISSIONERS
PO Box 758
Greeley, CO 80632
November 23, 2020
Dear Sir or Madam:
On November 24, 2020, the Air Pollution Control Division will begin a 30-day public notice period for
Crestone Peak Resources Operating, LLC - Mathews HZ Battery. A copy of this public notice and the
public comment packet are enclosed.
Thank you for assisting the Division by posting a copy of this public comment packet in your office.
Public copies of these documents are required by Colorado Air Quality Control Commission
regulations. The packet must be available for public inspection for a period of thirty (30) days from
the beginning of the public notice period. Please send any comment regarding this public notice to
the address below.
Colorado Dept. of Public Health &t Environment
APCD-SS-B1
4300 Cherry Creek Drive South
Denver, Colorado 80246-1530
Attention: Public Notice Coordinator
1 6i -N-6
tx.4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.colorado.gov/cdphe i',4-w '7 4�s9.,
' �i
Jared Potis,Governor I Jill Hunsaker Ryan,MPH, Executive Director # #,:
't
cc:P� ry ( / 2020-3653
Public Qe V:e� O6 C5�)LOS),Pw SM ER/cH/CK),
12/�b/2o II/i o/20
..0:M Air Pollution Control Division
D Notice of a Proposed Project or Activity Warranting Public
CPHE
Comment
Website Title: Crestone Peak Resources Operating, LLC - Mathews HZ Battery - Weld County
Notice Period Begins: November 24, 2020
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: Crestone Peak Resources Operating, LLC
Facility: Mathews HZ Battery
Well production facility
SESE Section 14 T1 N R66W
Weld County
The proposed project or activity is as follows: The permittee submitted an application to modify a well
production facility located in the ozone non-attainment area. With this application, the operator is
requesting to permit flaring of natural gas from the low pressure separators when the VRU is down. The
application brings the facility to synthetic minor status for Title V for VOC (under 50 tpy).
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):
• 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 20WE0605 have been
filed with the Weld County Clerk's office. A copy of the draft permit and the Division's analysis are
available on the Division's website at https://www.colorado.gov/pacific/cdphe/air-permit-public-notices
The Division hereby solicits submission of public comment from any interested person concerning the ability
of the proposed project or activity to comply with the applicable standards and regulations of the
Commission. The Division will receive and consider written public comments for thirty calendar days after
the date of this Notice. Comments may be submitted using the following options:
• Use the web form at https://www.colorado.gov/pacific/cdphe/air-permit-public-notices. This page
also includes guidance for public participation
• Send an email to cdphe.commentsapcd@state.co.us
• Send comments to our mailing address:
Andy Gruel
Colorado Department of Public Health and Environment
4300 Cherry Creek Drive South, APCD-SS-B1
Denver, Colorado 80246-1530
�. COLORADO
1 I ft1 Department of Public
Health @ Envir nment
=..;:-s COLORADO
10 411‘.4111 Air Pollution Control Division
COPHE
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
CONSTRUCTION PERMIT
Permit number: 20WE0605 Issuance: 1
Date issued:
Issued to: Crestone Peak Resources Operating, LLC
Facility Name: Mathews HZ Battery
Plant AIRS ID: 123/9C75
Physical Location: SESE Section 14 TIN R66W
County: Weld County
Description: Well Production Facility
Equipment or activity subject to this permit:
Equipment AIRS Emissions Control
ID Point Equipment Description Description
Flaring of natural gas vented from the low
pressure side of seven (7) high/low Enclosed
Buffer 010 pressure (HLP) separators and routed
through the buffer house during vapor Combustor(s)
recovery unit (VRU) downtime.
This permit is granted subject to all rules and regulations of the Colorado Air Quality Control
Commission and the Colorado Air Pollution Prevention and Control Act (C.R.S. 25-7-101 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 (Division) no later than fifteen days after
commencement of operation under this permit by submitting a Notice of Startup (NOS)form
to the Division. The +Notice of Startup (NOS) form may be downloaded online at
https://www.colorado.gov/pacific/cdphe/air/manage-permit. Failure to notify the Division of
startup of the permitted source is a violation of AQCC Regulation Number 3, Part B, 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 must 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-
Page 1 of 10
;wa,. COLORADO
Air Pollution Control Division
COP
Department of Public Health b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.)
3. This permit must 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 must 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 must 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 must not exceed the following limitations. (Regulation Number 3,
Part B, Section II.A.4.)
Annual Limits:
Equipment ID AIRS Tons per Year Emission
Point PM2.5 NO,t VOC CO Type
Buffer 010 --- --- 1.8 --- Point
Note: See"Notes to Permit Holder" for information on emission factors and methods used to calculate limits.
Facility-wide emissions of each individual hazardous air pollutant must not exceed 8.0 tons
per year.
Facility-wide emissions of total hazardous air pollutants must not exceed 20.0 tons per year.
The facility-wide emissions limitation for hazardous air pollutants must apply to all permitted
emission units at this facility.
Compliance with the annual limits, for both criteria and hazardous air pollutants, must 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 must
calculate actual emissions each month and keep a compliance record on site or at a local
field office with site responsibility for Division review.
Page 2 of 10
C, COLORADO
Yi41"04411. Air Pollution Control Division
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
7. The owner or operator must use the emission calculation methods and emission factors found
in the Notes to Permit Holder to calculate emissions and demonstrate compliance with the
limits in this permit. The owner or operator must submit an Air Pollutant Emission Notice
(APEN) and receive a modified permit prior to the use of any other method of calculating
emissions.
8. The emission points in the table below must 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.)
Equipment AIRS Control Device Pollutants
ID Point Controlled
Emissions from the low pressure side of
seven (7) high/Low pressure (HLP)
Buffer 010 separators are routed through the buffer VOC and HAP
house to enclosed combustor(s) during
vapor recovery unit (VRU)downtime.
PROCESS LIMITATIONS AND RECORDS
9. This source must be limited to the following maximum processing rates as listed below.
Monthly records of the actual processing rates must be maintained by the owner or operator
and made available to the Division for inspection upon request. (Regulation Number 3, Part B,
Section II.A.4.)
Process Limits
Equipment ID AIRS Process Parameter Annual Limit
Point
Liquids throughput of
Buffer 010 condensate tanks during 26,645 bbl
VRU downtime
The owner or operator must monitor monthly process rates based on the calendar month.
Compliance with the annual throughput limits must 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 must calculate throughput each month and
keep a compliance record on site or at a local field office with site responsibility, for Division
review.
10. The owner or operator must continuously monitor and record Vapor Recovery Unit (VRU)
downtime while emissions are routed to the control device.
Page 3 of 10
COLORADO
Air Pollution Control Division
CDPH_
Department of Pub c Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
11. The owner or operator must use monthly VRU downtime records, monthly condensate oil
throughput records, calculation methods described in the OEtM Plan, and the emission factors
established in the Notes to Permit Holder to demonstrate compliance with the process and
emissions limits specified in this permit.
STATE AND FEDERAL REGULATORY REQUIREMENTS
12. The permit number and ten digit AIRS ID number assigned by the Division (e.g. 123/4567/001)
must be marked on the subject equipment for ease of identification. (Regulation Number 3,
Part B, Section III.E.) (State only enforceable)
13. This source is subject to the odor requirements of Regulation Number 2. (State only
enforceable)
14. 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.)
15. On or before June 30th, 2021 (and on June 30th each year thereafter), the owner or operator
of oil and natural gas operations and equipment at or upstream of a natural gas processing plant
in Colorado must submit a single annual report that includes actual emissions and specified
information in the Division-approved report format. The information included in the annual
report must be in accordance with the general reporting requirements of Regulation Number 7,
Part D, Section V.B. Beginning July 1, 2020, and each calendar year thereafter, owners or
operators must maintain the information according to Regulation Number 7, Part D, Section
V.C. for inclusion in the annual report. (Regulation Number 7, Part D, Section V)
OPERATING £t MAINTENANCE REQUIREMENTS
16. Upon startup of this point, the owner or operator must follow the most recent operating and
maintenance (OEtM) plan and record keeping format approved by the Division, in order to
demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions
to the OW 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
17. This source is not required to conduct initial testing, unless otherwise directed by the Division
or other state or federal requirement.
Periodic Testing Requirements
18. This source is not required to conduct periodic testing, unless otherwise directed by the
Division or other state or federal requirement.
Page 4 of 10
CC •»•-•7 COLORADO
4 Air Pollution Control Division
mPH-
" Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
ADDITIONAL REQUIREMENTS
19. A revised Air Pollutant Emission Notice (APEN) must be filed: (Regulation Number 3, Part A,
Section II.C.)
• Annually by April 30th whenever a significant increase in emissions occurs as follows:
For any criteria pollutant:
For sources emitting less than 100 tons per year, a change in actual emissions of five
(5) tons per year or more, above the level reported on the last APEN; or
For volatile organic compounds (VOC) and nitrogen oxides sources (NOr) in ozone
nonattainment areas emitting less than 100 tons of VOC or NOX per year, a change in
annual actual emissions of one (1) ton per year or more or five percent, whichever is
greater, above the level reported on the last APEN; or
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.
20. The requirements of Colorado Regulation Number 3, Part D must apply at such time that any
stationary source or modification becomes a major stationary source or major modification
solely by virtue of a relaxation in any enforceable limitation that was established after August
7, 1980, on the capacity of the source or modification to otherwise emit a pollutant such as a
restriction on hours of operation (Regulation Number 3, Part D, Section VI.B.4/V.A.7.B).
With respect to this Condition, Part D requirements may apply to future modifications if
emission limits are modified to equal or exceed the following threshold levels:
Page 5 of 10
C .r:•z- COLORADO
4440101° Air Pollution Control Division
CQPHE
Department of Public Health Et Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Emissions - tons per year
Current
Permit
AIRS Equipment Pollutant Limit
Point Description Threshold (permit-
required
points
only)
001 Produced water tanks
005 Condensate tanks
006 Condensate loadout
007 Compressco GJ230
(permit-exempt)
VOC 50 16.0
008 PSI 8.1L NOx 50 2.6
009 PSI 8.1L
010 Separator Venting
Insignificant Sources
(APEN- and/or
permit-exempt)
Note: APEN and permit exempt sources do not have permit limits. However, the PTE of these sources
(excluding fugitives) is still considered in the project increase when evaluating PSD and NANSR.
GENERAL TERMS AND CONDITIONS
21. 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.
22. 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.
Page 6 of 10
r��•z- COLORADO
Air Pollution Control Division
COPHE
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
23. 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.
24. 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.
25. 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 must constitute a rejection of the entire permit
and upon such occurrence, this permit must 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.
26. 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.
27. 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:
Andy Gruel, P.E.
Permit Engineer
Permit History
Issuance Date Description
Issued to Crestone Peak Resources Operating,
LLC
Issuance 1 This Issuance Permit for flaring of low pressure gas vented
from the low pressure side of HLP separators at
an existing well production facility.
Page 7 of 10
C •»Yx- COLORADO
Air Pollution Control Division
Department of Public Health&Envtronment
Dedicated to protecting and improving the health and environment of the people of Colorado
Notes to Permit Holder at the time of this permit issuance:
1) The permit holder is required to pay fees for the processing time for this permit. An invoice for
these fees will be issued after the permit is issued. The permit holder must 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 must 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 sources operates at the permitted
limitations.
Equipment AIRS Uncontrolled Controlled
ID Point Pollutant CAS # Emissions Emissions
(lb/yr) (lb/yr)
Benzene 71432 161.31 8.07
Toluene 108883 114.01 5.70
Ethylbenzene 100414 6.58 0.33
Buffer 010
Xylenes 1330207 33.93 1.70
n-Hexane 110543 1209.02 60.45
2,2,4-Trimethylpentane 540841 0.63 0.03
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.
Page 8 of 10
C COLORADO
Air Pollution Control Division
taf Department of Pubhc Health&Enwonment
Dedicated to protecting and improving the health and environment of the people of Colorado
5) The emission levels contained in this permit are based on the following emission factors:
Point 010:
Uncontrolled Controlled
CAS # Pollutant Emission Emission Source
Factors Factors
(lb/bbl) (lb/bbl)
VOC 2.6343 0.1317 Gas Analysis
110543 n-Hexane 0.0454 0.0023 Gas Analysis
Note: The controlled emissions factors for this point are based on the enclosed combustor control
efficiency of 95%. The VOC and HAP emission factors listed above are based on a site specific
extended gas analysis obtained 04/20/20. The weight%values and molecular weight (38.2021
lb/lbmol) from the sample along with the displacement equation (EPA Emission Inventory
Improvement Publication: Volume II, Chapter 10)were used to determine the emission factors.
NOx and CO emissions are based on a gas heat value of 2165.6 Btu/scf, and are below the APEN
reporting threshold. Actual emissions are calculated by multiplying the emission factors in the
table above by the total throughput of liquid from the condensate tanks while the VRU is down.
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 must be submitted no later than 30 days before the five-year term expires. Please
refer to the most recent annual fee invoice to determine the APEN expiration date for each
emissions point associated with this permit. For any questions regarding a specific expiration date
call the Division at (303)-692-3150.
7) This facility is classified as follows:
Applicable Status
Requirement
Operating Permit Synthetic Minor Source of: VOC, NOx
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 following website: http://www.ecfr.gov/
Part 60: Standards of Performance for New Stationary Sources
NSPS 60.1-End Subpart A - Subpart UUUU
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
Page 9 of 10
�•".�.X COLORADO
411, "' ' Air Pollution Control Division
CDPHE
Department of Pubtfc Health&Envtronment
Dedicated to protecting and improving the health and environment of the people of Colorado
MACT 63.1440-63.6175 Subpart QQQ- Subpart YYYY
MACT 63.6580-63.8830 Subpart ZZZZ - Subpart MMMMM
MACT 63.8980-End Subpart NNNNN - Subpart XXXXXX
Page 10 of 10
PRELIMINARY ANALYSIS-PROJECT SUMMARY
Project Details For Division Use Only
Review Engineer: Andy Gruel
Package 3: 427133
Received Date: 6/18/2020
Review Start Date: 11/10/2020
Section 01-Facility Information
Company Name: Crestone Peak Resources Operating,LLC Quadrant Section Township Range
County AIRS ID: 123 ":SESE 14 1N 66
Plant AIRS ID: 9075
Facility Name: Mathews HZ Battery
Physical
Address/Location:
County: Weld County
Type of Facility: Exploration&Production Well Pad
What industry segment Od&Natural Gas Production&Processing---. -
Is this facility located in a NAAQS non-attainment area? Yes
If yes,for what pollutant? Ozone(NOx&VOC)
Section 02-Emissions Units In Permit Application
Leave Blank-For Division Use Only
AIRs Point H Permit It
(Leave blank unless - Emissions (Leave blank unless Issuance Self Cert Engineering
Emissions Source Type Equipment Name APCD has already Control? APCD has already H Required? Action
Remarks
assigned) assigned)
�-Permit Initial
010 Separator Venting Buffer Yes 20WE0605 1 Yes Issuance
Section 03-Description of Project
Crestone Peak Resources Operating,LLC(Crestone)submitted an application to modify a well production facility located in the ozone non-attainment area.
With this application,the operator is requesting to modify the existing condensate storage vessel source in addition to permitting flaring of natural gas from the
low pressure separators.This analysis only evaluates the separator venting source. The application brings the facility to synthetic minor status for Title V for
VOC(under 50 tpy).
This new source is APEN required because uncontrolled requested VOC emissions are greater than 1 tpy(CO AQCC Regulation 3,Part A,Section ILB3.a.).
Additionally,the source is permit required because uncontrolled actual emissions from all APEN required sources at this facility are greater than 2 tpy(CO AQCC
Regulation 3,Part B,Section II.D.2.a).
Public comment is required for this application because new synthetic minor limits are being established in order to avoid other requirements.
Sections 04,05&06-For Division Use Only
Section 04-Public Comment Requirements
Is Public Comment Required? Yes
If yes,why? Requesting Synthetic Minor Permit new VOC syn minor limit for NANSR
Section 05-Ambient Air Impact Analysis Requiremer
Was a quantitative modeling analysis required? No
If yes,for what pollutants?
If yes,attach a copy of Technical Services Unit modeling results summary.
Section 06-Facility-Wide Stationary Source Classification
Is this stationary source a true minor? No
Is this stationary source a synthetic minor? Yes
If yes,indicate programs and which pollutants: SO2 NOx CO VOC PM2.5 PM10 TSP HAPs
Prevention of Significant Deterioration(PSD) OOOOOO
Title V Operating Permits(OP) ❑ ❑ ❑ LI ❑ ODD
Non-Attainment New Source Review(NANSR) ❑ ❑'
Is this stationary source a major source? No
If yes,indicate programs and which pollutants: SO2 NOx CO VOC PM2.5 PM10 TSP HAPs
Prevention of Significant Deterioration(PSD) ❑ ❑ ❑ ❑ ❑ ❑
Title V Operating Permits(OP) ❑ ❑ ❑ ❑ ❑ ODD
Non-Attainment New Source Review(NANSR) ❑ ❑
Separator Venting E nissfans Inventory
Section 01-Administrative Information
(Facility Allis ID: 123 9C)5 010
County Plant Point
Section 02-Equipment Description Details
Flaring of natural gas vented from the low pressure side of seven(7)high/low pressure separators and routed through the buffer house.
Detailed Emissions link Description:
Enclosed Combustor(s)during vapor recovery unit(VRU)downtime
Emission Control Device Description:
Requested Overall VOC&HAP Control Efficiency h: 95 „- y
Groped Process Parameter k.s. ;Mgu®I3puE. s.•u a.
Section 03-Processing Rate Information for Emissions Estimates
Primary Emissions-Separator
Actual Throughput= Barrels(bbl)per year
Requested Permit LimRThroughput= 26,645.0 Barrels(bbll per year Requested Monthly Throughput= 2263:: Barrels(bbl)permonth
Potential to Emit(PTE)Throughput= .,,,. Barrels(bbl)per year
Secondary Emissions-Combustion Davice(s)far Air Pollution Control
Separator Gas Heating Value: 2165.6 Btu/scf from simple 4/20/20
Volume of waste gas emitted per BBL of
liquids throughput: 38.9:scf/bbl from Promax
Control Device I
Plot Fuel Use Rate. 25 scfh 0.PIP MMscf/yr
Pilot Fuel Gas Heating Value: 1000 Btu/scf 219.0 MMBtu/yr
Section 04-Emissions Factors&Methodologies
Description
Seven(7)wells at this facility produced to seven(7)high/low pressure(HLP)separators.The high pressure gas from the high pressure side of the HIP separators is rooted tothesales line via vapor recovery units.The low
pressure gas from the low pressure side of the HIP separators is typically rooted through a buffer house(liquids knockout)and then to the sales line via vapor recovery units.During vapor recovery unit downtime,the low
u
pressure gas vented from the low pressure side of the HLP separators is routed through a buffer house(liquids knockout)and then to the enclosed rombustor(s).In order to develop site specific emission factors,the
operator used a site p cdicsales gas sample and a pressurized liquid sample collected on 4/20/20.The operator then used Promax to model the tO gas production rate(scf/bbl condensate).The composition of the gas Is
tak iron aalto sp chic gaszamplecolierted4{20)20. '
Proniax modeled gas flow rate 0.00283501 MMSCFD
MW of gas(from sample) 38.2021 Ib/Ibmol
Promax model basis 72.93 barrels per day of condensate production
Modeled gas rate -"scf/bbl
Weight%
Oxygen/Argon 0.0832
CO2 2.2538
N2 0.3400
methane 10.0771
ethane 20.0172
Propane 30.3842
isobutane 6.0500
n-butane 15.8224
Isopentane 4.4013
n-pentane 4.9912 •
ryclopentane 03046
n-Hexane 1.1580
ryclohexane 0.2944
Other hexane, 2.0892
heptanet 0.6346
methylcyciohexane 0.2792
224TMP 0.0006
Benzene 0.1545 •
Toluene 0.1092
Ethylbenzene 0.0063
Kylenes 0.0325
Oat Heavies 0:5664
Total ,. •
VOC Wt% G•.z255
Emission Factors Separator Venting
Uncontrolled Controlled '
(Ib/bbll llb/bbll Emission Factor Source
Pollutant
(Liquid Throughput) (Liquid Throughput)
VOC C-131.7 Extended gas analysis
Benzene 0.0005 b ,"f Extended gas analysis
Toluene 6 Ol07 .IIII,E.iIrrantledg lys
Ethylbenzene 0,00.1 "'Ex l gos wheelsi"yz
gylene 0,O101 :Extended gas a not •
n-Hexane 0.0023 ::ago-tended gas analyse
224TMP ^00000 'extended gas ara-hiss
Primary Control Device
Uncontrolled Uncontrolled
Pollutant (Ib/MMBtu) lb/bbl Emission Factor Source
(Waste Heat
Combusted) (Gas Throughput)
PM10 0.0075 "'y M 25)
PM2.5 0.0075 K M:2.5)
503 0.0006
NOD 0.0680 AP, b b(NUr(
CO 0.3100 _ Ap-44-ppf r1351nrt FFt res(CO)
Pilot Light Emissions
Uncontrolled Uncontrolled
Pollutant (lb/NIMBtu) Ib/MMscf Emission Factor Source
(Waste Heat
Combusted( (Pilot Gas Throughput)
PM10 00675 7.1520 AP-42Tablel4-2(PM10/PM25(
PM2.5 0.0075 2.4510 AP.42Table 1.4-2(PMOI/PM.2.5)
5Ox 0.0006 +.509• -AP-42 Table 1.42(50x)
N0x 0.0680 50.00GO AP-42 Chanter 13.5 Indusirisi Flares(N0x)
VOC -.0.0054 5.392, RP42 Tablel4-2(VOC)..
CO 0.3100 0.13000 AP-42;Chapter 13,5 Industrial Flares 1001
2 off K:\PA\2020\2OWE0605.CP1
•
Section 05-Emissions Inventory
Potential to Emit Actual Emissions Requested Permit limits Requested Monthly limits
Criteria Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled Controlled
(tons/year) (tans/year) (tans/year) (tons/year) (Lanz/year) (Ibs/monthl
PM10
PM2.5 C -
SOx 3
NOx
VOC s330,
CO 382
Potential to Emit Actual Emissions Requested Permit limes
Hazardous Air Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled
(Ibs/year) )Ibs/year) (Ibs/year) (Ibs/year) 0./year)
Benzene :31.33
Toluene 1ln 20
Ethylbe xene , ,
Rylene 13.33 .
n-Hen ..
224TMP ... -.
Section 06-Reeulatory5ummary Analysis
Regulation 3,Parts AFB s;+r:�- ;se —•
Regulation 7,Part D,Section lI.B,F
Regulation 7,Part 0,Section ll.B.2.e .• .�.e.. ,,.;.. ._...0.03'n �... + .,
(See regulatory applicability worksheet for detailed analysis)
Section 0?-Initial and Periodic Sampling and Testing Requirements
Using Uquid Throughput to Monitor Compliance
Does the company usesOe specific emission factors based on a pressurized liquid sample(Sampled upsveam of the N;
equipment covered under this AIRS ID)and processsimulatlon to estimate emissions?
This sample should have been collected within one year of the application received date.Hoe,euen,if the facility has not been noodled(e,g.,no
new wells brought on-line),then It may be appropriate to use en older site-specific sample
If no,the permit will contain an"Initial Compliance"testing requirement to collect a site.spectfic liquid sample and conduct an emission factor
analysis to demonstrate that the emission factors are less than or equal tothe emissions factors established with this application.
Does the company request a control deviceeffuenry greater than 95%for a flare or combustion device? ,.•}` `'' �+ ,r,S"yy
If yes,the permit will contain initial and periodic compliance testing In accordance with PS Memo 20.02
Section OR-Technical Anelvals Notes
1 Becauset hewell began production b fore00/D0/2014.theseparatots covered bythls paiatare NOTsubject to Regulation?;PartD,Section II.F.
2.The extended gasaaaiyss used to establish emission factors in this application was obtained fromtheoutlet of the bufferhouse(liquids knockout for low pressuregas vented fronuthe low pressures de of the HlPseparators)at this
"futility+As.a result,@srepresentativeofonly low pressuregas that isventedto and controlled by the enclosed combustors.
9a NOx and C0 emissionsfrem this source arehelow APEN reporting thresholds.As a result,limits and emissionfanorsare notindudedln the permit for Noxnon CO.
all log normal..prtt low pressure gazvente4df the low oressureside of the HIS parat'ors is captured using vaporrecovery units(VRU)and rotgedto the sales line During VRUdowntime,the pressure gas Is routed
through the bufferho04)Iqulds knockout)and.thentotile enclosed combustons,VRU dow C metrackma reputed In the pert to quantify the volume of gas vented from the separators and tedt tteenclosed co batons),based
on the liquids throughpitel£thestotage ranks.,
S.n-Hexane u:the only repdrtab)e HAP.As a.result.it is the only HAP forwhich en emission factory included in the permit.
6.It should be noted that an emission factor for VOC associated with pilot light combustion(snot incorporated into the permd.T is dueto the fact that the pilot light only results in a negligible oontributlonofVOCThlsminimal amount
of emissions does not impactthetotal VOCiimit for this source and therefore can be ignored.
Section 09-SCC Coding and Emissions Factors(Far Inventory Use Only)
AIRS Point# Processy SCC Cade Pollutant Uncontrolled Emissions Factor Control 0 Units
010 01 , .. a..- ... PM10 _. ..
PM2.5 - -
500
NOx
VOC
CO _
Benzene
Toluene
Ethylbenzene 3,3 3....,u
xylene ..,
n-Hexane +
224TMP .... .,.
3 of5 K:\PA\2020\20WEoc0S.CP1
COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
AIR POLLUTION CONTROL DIVISION
FACILITY EMISSION SUMMARY
Company Name Crestone Peak Resources Operating,LLC
County AIRS ID 123 - History File Edit Date 11/1012020
Plant AIRS ID 9C75 Ozone Status Non-Attainment
Facility Name - Mathews HZ Battery
EMISSIONS-Uncontrolled(tons per year) EMISSIONS With Controls(tons per year)
POINT PERMIT Description PM10 PM2.5 H2S SO2 NOx VOC Fug CO Total PM10 PM2.5 H2S SO2 NOx VOC Fug CO Total REMARKS
AIRS VOC HAPs VOC HAPs
ID
Previous FACILITY TOTAL 0.2 0.2 0.0 0.0 65.6 1,324.7 0.0 80.1 49.3 0.2 0,2 0.0 0.0 6.4 68.1 0.0 24.4 _ 2.7 From Nov 2019 tab
Previous Permitted Facility total 0.2 0.2 0.0 0.0 58.3 1.324.3 0.0 71.8 49.3 0.2 0.2 0.0 0.0 5.5 67.7 0.0 22.6 2.7
001 14WE1735 Water Tanks 14.3 1.6 0.7 0.1 No change
002 GP02 VRU Engine 1 0.0 0.0 Cancellation Recd 5/27/15
003 GP02 VRU Engine 2 0.0 0.0 Cancellation Recd 5127/15
004 GP02.CN VRU Engine 3 00 -- - - 0.0 Cancellation Recd 6/22/16
005 GP01 Condensate Tanks 0.3 149.5 1.2 4.6 0.3 10.0 1.2 0.2 June 2020: convert to GP01 from 14WE0441
006 14WE0442 Loadout 38.7 22 1.9 0.1 No change
007 19WE0754.XP Compressco 46 HP NG RICE 7.3 0.4 8.3 -0.0 0.9 0.4 1.8 0.0 No change
008 GP02 PSI 8.1L 118 HP 4SRB(s/n:EEPOG200881) 0.1 0.1 27.5 0.8 - 26.9, 0.1 0.1 0.1 1.1 0.8 2.3 0.1 No change
009 GP02 PSI B.1L 118 HP 4SRB(s/n:EEPOE807343) 0.1 0.1 27.5 0.8 26.9 0.1 0.1 0.1 1.1 0.8 2.3 0.1 No change
010 20WE0605 Separator flaring"Buffer' 0.0 0.0 _ 0.1 35.1 0.4 0.8 0.0 0.0 0.1 1.8 0.4 0.0 June 2020: new point
0.0 0.0
0.0 0.0
FACILITY TOTAL 0.2 0.2 0.0 0.0 62.7 239.6 0.0 63.7 9.4 0.2 0.2 0.0 0.0 3.5 16.4 0.0 8.0 0.8 VOC: Syn Minor(NANSR and OP)
NOx:Syn Minor(NANSR and OP)
CO: True Minor(PSD and OP)
HAPS: Minor
Permitted Facility Total 0.2 0.2 0.0 0.0 55.4 239.2 0.0 55.4 9.4 0.2 0.2 0.0 0.0 2.6 16.0 0.0 6.2 0.8 Excludes units exempt from permits/APENs
(A)Change in Permitted Emissions 0.0 0.0 0.0 0.0 -2.9 -51.7 0.0 -16.4 Pubcom required due to new syn minor limit
for NANSR
Total VOC Facility Emissions(point and fugitive) 16.4 Facility is eligible for GP02 because<90 tpy
(A)Change in Total Permitted VOC emissions(point and fugitive) -51.7 Project emissions less than 25 tpy
Note 1
Note 2
Page 4 of 5 Printed 11/10/2020
COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
AIR POLLUTION DIVISION
FACILITY EMISSION SUMMARY-HAPs
Company Name Crestone Peak Resources Operating,LLC
County AIRS ID 123
Plant AIRS ID 9C75
Facility Name Mathews HZ Battery
Emissions -uncontrolled(lbs per year)
POINT PERMIT Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethyl benzene Xylenes n-Hexane McOH 224 IMP H2S TOTAL(tpy)
Previous FACILITY TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0.0
001 14WE1735 Water Tanks 762 2395.8 1.6
002 GP02 VRU Engine 1 0.0
003 GP02 VRU Engine 2 0.0
004 GP02.CN VRU Engine 3 0.0
005 GP01 Condensate Tanks 933 895 45 242 7078 30 4.6
006 14WE0442 Loadout 728 1285.5 565.3 1804.3 2.2
007 19WE0754.XP Compressco 46 HP NG RICE 0.0
008 GP02 PSI 8.1 L 118 HP 4SRB(s/n:EEPOG2 198 27 25 15 30 0.1
009 GP02 PSI 8.1 L 118 HP 4SRB(s/n:EEPOE8 198 27 25 15 30 0.1
010 20WE0605 Separator flaring"Buffer" 16'1 114 6.58 33.93 1209 0.63 0.8
0.0
0.0
TOTAL(tpy) 0.2 0.0 0.0 1.3 1.1 0.0 0.4 6.2 0.0 0.0 . 0.0 0.0 9.4
`Total Reportable=all HAPs where uncontrolled emissions>de minimus values
Red Text: uncontrolled emissions<do minimus
Emissions with controls(lbs per year)
POINT PERMIT Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n-Hexane McOH 224TMP H2S TOTAL(tpy)
'Previous FACILITY TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0.0
001 14WE1735 Water Tanks 38 120 0.1
002 . GP02 VRU Engine 1 0.0
003 GP02 VRU Engine 2 0.0
004 GP02.CN VRU.Engine 3 0.0
005 GP01 Condensate Tanks 47 45 2 '12 354 1 0.2
006 14WE0442 Loadout 36 64.3 28.3 90 0.1
007 19WE0754.XP Compressco 46 HP NG RICE 0.0
008 GP02 PSI 8.1L 118 HP 4SRB(s/n:EEPOG2 198 27 25 15 30 0.1
009 GP02 PSI 8.1L 118 HP 4SRB(s/n:EEPOE8 198 27 25 15 30 0.1
010 20WE0605 Separator flaring"Buffer" 8.07 S./ 0.33 1.7 60.45 0.03 0.0
0.0
0.0
TOTAL
(tpy) 0.2 0.0 0.0 0.1 0.1 0.0 0.0 0.3 0.0 0.0 0.0 0.0 0.8
5 20WE0605.CP1 11/10/2020
Colorado Air Permitting Project
PRELIMINARY ANALYSIS-PROJECT SUMMARY
Project Details For Division Use Only
Review Engineer: Andy Gruel
Package it: 427133
Received Date: 6/18/2020
Review Start Date: 11/10/2020
Section 01-Facility Information
Company Name: Crestone Peak Resources Operating,LLC Quadrant Section Township Range
County AIRS ID: ]23 SESE 14 1N 66
Plant AIRS ID: 9075
Facility Name: Mathews HZ Battery
Physical
Address/Location:
County: Weld County
Type of Facility: ExplorationErProductionWell Pad
What industry segment Op&Nait.i6‘)Gas Production&Processing . •
Is this facility located in a NAAQS non-attainment area? Yes
If yes,for what pollutant? Ozone(NOx&VOC)
Section 02-Emissions Units In Permit Application
Leave Blank-For Division Use Only
AIRs Point# Permit#
(Leave blank unless Emissions (Leave blank unless Issuance Self Cert Engineering
APCD has already Emissions Source Type Equipment Name Action
Control? APCD has already # Required? Remarks
assigned) assigned)
Permit Initial
010 Separator Venting` Buffer Yes 20WE0605 1 Yes Issuance
Section 03-Description of Project
Crestone Peak Resources Operating,LLC(Crestone)submitted an application to modify a well production facility located in the ozone non-attainment area.
With this application,the operator is requesting to modify the existing condensate storage vessel source in addition to permitting flaring of natural gas from the
low pressure separators.This analysis only evaluates the separator venting source. The application brings the facility to synthetic minor status for Title V for
VOC(under 50 tpy).
This new source is APEN required because uncontrolled requested VOC emissions are greater than 1 tpy(CO AQCC Regulation 3,Part A,Section il.B.3.a.).
Additionally,the source is permit required because uncontrolled actual emissions from all APEN required sources at this facility are greater than 2 tpy(CO AQCC
Regulation 3,Part B,Section II.D.2.a).
Public comment is required for this application because new synthetic minor limits are being established in order to avoid other requirements.
Sections 04,05&06-For Division Use Only
Section 04-Public Comment Requirements
Is Public Comment Required? Yes
If yes,why? RequestingSynthetic Minor Permit - - new VOC syn minor limit for NANSR
Section 05-Ambient Air Impact Analysis Requiremer
Was a quantitative modeling analysis required? No
If yes,for what pollutants?
If yes,attach a copy of Technical Services Unit modeling results summary.
Section 06-Facility-Wide Stationary Source Classification
Is this stationary source a true minor? No Is this stationary source a synthetic minor? Yes
If yes,indicate programs and which pollutants: 502 NOx CO VOC PM2.5 PM10 TSP HAPs
Prevention of Significant Deterioration(PSD) ❑ ❑ ❑ ❑ ❑ ❑
Title V Operating Permits(OP) OOOOO DOD
Non-Attainment New Source Review(NANSR) ❑ O
Is this stationary source a major source? No
If yes,indicate programs and which pollutants: SO2 NOx CO VOC PM2.5 PM10 TSP HAPs
Prevention of Significant Deterioration(PSD) O DODO ❑
Title V Operating Permits(OP) ❑ ❑ ❑ ❑ ❑ DOD
Non-Attainment New Source Review(NANSR) ❑ ❑
Section 01-Administrative Information
IFaciihy AIRS ID: 123 9CI5 010
County Plant Point
Section 02-Equipment Description Details
Detaled Emissions Unit Descr Flaring of natural gas vented.from the low pressure side of seven.(?)high/low pressureseparators and routed through the buffer house,
pt on:
_Emission Control Device Description: Enclosed Combustur(s(during vapor reeeveryucit(VRU)downtime
Requested Overall VOC&HAP Control Efficiency%: 95
Limited Process Parameter LtrgiT$TLtnjOphput...x2 -•� ,•in n!
Section 03-Processing Rate Information far Emissions Estimates
Primary Emissions-Separator
ActuaiThraughput- Barrels(bbl)per Aeon
Requested Permit Limit Throughput= 26,645.0 Barrels(bbl(per year Requested Monthly Throughput= ... Bartels(bbl(per month
Potential to Emit(PTF)Throughpur= Barrels(bbi)per year
Secondary Emissions-Combustion Device(s)for Air Pollution Control
Separator Gas Heating Value: 2185.6 Btu/scf from sample 4/20/20
Volume of waste gas emitted per BBL of
liquids throughput: 38,9 scf/hbl from Pmmax
Control Device
Pilot Fuel Use Rate: 25 sdh •MMscf/yr
Pilot Fuel Gas Heating Value: 1000 Btu/scf .''MMBtu/yr
Section 04-Emissions Factors&Methodologies
Description
Seven(2)wells at this'fagility produced to seven(y)high/low pressure(HIP)separators The high pressure gas from the high pressure side of the HIP separators is routedta the sales line Wa vapor recovery units..The low
pressure gas from the low pressure side of the HLP separators is typically routed through a buffer house(liquids knockout)and then to the sales line via vapor recovery units.During vapor recovery unit downtime,the low
pressure gas vented from the low pressure xtde of the HLP separators Is routed through a buffer house(liquids knockout)and then to the enclosed combustor(s).In order to develop site specific emission factors,the
op renr used a sito pecdic sales gas sample and a pressurized liquid sample collected on 4/20/20.The operator then used Promax teen del the.LP gas production rate.(scf/bbl con deusate).The composition of the gas Is
taken from o slte-specificgassample collected4/20/20. - -
Promax modeled gas flow rate 0.00283501 MMSCFD
MW of gas(from sample) 38.2021 ib/Ihmol
Promax model basis 22.93 barrels per day of condensate production
Modeled gas rate ' scf/bbl
Weight%
Oxygen/Argon 0.0832
CO2 2'.2538
52 0.3400
methane 10.0/41
ethane 20.0102
propane 30.3842
sobuiane 6.0500
n-butane 15.8224
Isopentane 4.4013
n-pentane 4.9412
cyclopentane 0.3046
n-Hexane 1.1580
cyclohexane 02944
Other hexanes - 2.0892 0
heptanes - 0.6346
methylcyclohexane 0.2792
224-IMP - 0.0006
Benzene 0.1545
Toluene 0.1092
Ethylbenzene 0.0063
xylenes 00325
C8+Heavies -. 0.5664
Toth
VOCWI% 2• ;23
Emission Factors Separator Venting
Uncontrolled Controlled
(lb/bbl) (lb/bbl) Emission Factor Source
Pollutant
(Liquid Throughput) (Liquid Throughput)
VOD d
Benzene + •;t
Toluene
Ethylbenzene 7.00,2rr
xylene =wu .
n-Hexane .. nded gasn(ysis
224TMP .z Extended gas analysis ..
}Pttmary Control Device
Uncontrolled Uncontrolled
Pollutant (Ib/MMatu) lb/bbl Emission Factor Source
(Waste Heat
Combusted( (Gas Throughput)
PM10 - 0.00)5 AP-42 Table l.4-2(PM10/PM.2-5)
PM2.5 0.0075 :070: AP-2Table 1.42(PMIO/PM.25)
SOx AP-42 Table 142(54x)
NOx O:f1600- .:Ei15y AP-42 Ch(pter 135 lnduo i®•t Flares(N04)
CO 0.:1UL AP-42 Chapter l3.Slndus8rial Flares(CO( ..
Pilot Ught Emissions
Uncontrolled Uncontrolled
Pollutant (lb/MIVIBtu) Ib/MMscf Emission Factor Source
(Waste Heat
Combusted) (Pilot Gas Throughput(
PM10 - 0.00]5 i f, E ;',49•16,
PM2.5 .0.067$
sox 0.0006
NOx 0.0680 -
VOC 0.0654 1 a t 4x
co 00300 ., APA2G( TE'pi3.sitx) rea(ml
2 of 5 K:\PA\2020\20WE0605.CP1
Separator Venting Emission,Inventory
In
Section 05 Emissions Inventory 2
Potential to Emit Actual Emissions Requested Permit Limas Requested Monthly Limits
Criteria Pollutant: Uncontrolled Uncontrolled Controlled Uncontrolled Concreted Controlled
(tom/year) (tons/year) (tons/year) (tons/year) (tons/year) llbs/month)
(' PM1O 0'.x19 — 0009 \ 0003 2
PM25 OOO5 0009 0010
SOK 01011 0 01 0001 0
NO0 00.4 0051 00&1 14 —
VOC 35!06 35.096 1 755 196
CO .a22 0 382 0492 65 1
Potential to Emit Actual Emissions Requested Permit Umrts
Hazardous Air Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled _
(Ibs/year) ilAo/year) (lbs/year) fibs/year) (16s/year)
Benzene 1,131 x03-3 907 J
Toluene 1401 11401 570
Etlnylbereene 6 Se S Ss 0 a3
Kylene .303 339s 1)0
n-hexane 1)302 1203O2 6045
224 TMP 1.3 0o3 003
1
Section 06 Remdarorssummary Anal Is
Regulation 3 PansA B Soon n 4111, nrrmit
Regulation 7 PartD Section 110 F Sot rce Is rut Abject to R gUlmio i 7 P.m0 s then 1192 r
Regulation 7 Part 0 Section II B 2e The rcnoold on for is..paralonsnot sawn.to Rerun 6,7 P rtl Sectionll O s.e
(See regulatory applicability worksheeefor detailed analysis)
Section 07 Initial and Periodic Sampling and Testing Renulrements —
Using liquid Throughput to Monitor Coma.. ---..
Does the company use site specific emission factors based on a pressurized ilowd sample(Sampled upstream of the e 0 —'. s
equipment covered under this Allis ID)and process simulation to estimate emssians7 Z^,
This sample should have been collected wahln one year of the application receNed date However if the facdny has not been modified leg no
new wells brought on-keel then f maybe appropriate to use an older sneapecific sample
--
If no the permawal contain an Initial Complieree testing requirement to collect a srtespeotic limed sample and conduct anemnslon factor
analysts to demonstrate that the emission factors are less than or equal to the emeslons factors establohed with this application
Does the company request a control device efficiency greater than 95%for a fare or combustmn denm7 `1f"'{�X-,
If yes the permit will contain Inflab nd periodic compliance testing In accordance with PS Memo 2002
Section 08 Technical Analysis Notes _ _ _ __ __ _ _ __ _ 1
21 Because the wells began productlonbe(ore0U/01/2014 theseparatorsmvered by—this pant are NOT subject toRegulation7 PartD Section 111 �,;,E" x `T I^-‘ s
r
1 ,3.L ''s; r l r 'r
i,2.The extended gas analysis used to establrsh emoslon factors lntimappluatlon was obtained from theoullet of the buffer house)Iputds knockout for law pressure gas vented from the low pressuresWeefthe HIP separators) this~ �s
rtac lily As a result,rt Is representativeofonylow pressure gas that:vented to and controlled bythe'endosed combustors 1a i
'F
3 NOx and COemss ns(toroth'ssourcearebe)owAPENreportingthresholdsAsanesult limits and em oronfactorsarenotincludedinthepermitforNOanorCO3 / 44 ( s vi
�I /a r t 10
ir4 During normal operations low pressure gas lvented from the low pressureside of the HLP separators k captured using vapor recovery units(VRUs)and routed to the sales llne'Durtn¢VRUdawntlma the IOW pressure gas Is routed a3i i)
through the batfer house(liquids knockout)and then to the enclosedcomb'ustors VRU downtime tradong k required In the perm0to quantdy the volume of gas vented from the-separators and routed to the enclosed combustor(s)based t
s on the liquids throughput to the storage t[anto _ f '' 10 ' z.s .)4 -,4' a c
5 n-He.xane k the onlyreportabie HAP-As;result n is the only HAP for which anenikslnn factor 0 tor es mauded m the permit ' / ,.�
s,
6 It should be noted that an emaslon factor forVOC associated with plot fight combustion is not incorporated Into the permit Than due to the fact that the pilot loth(only results rh a negligibiemntributton ofVOGThe minimal amount 0,
of emissions dues notunpact the total-1/0C limn for this source and therefore can begnored. I y t 2°n .,.. r (1
f .4 ' v rtw 5 . ° t
I
, r t , ii�rS l,� r f Y . '3 z�Y� i,4ti.1 y
I T z 2� r3 o 10 at s I r..o n } r / n s 1 ° i i + <
1 . —
` 7 •�`
I a s /a
S
. —is ,.t — --4 .._ t
Section 09 5CC Coding and Emissions Factors(For Inventory Use Only)
/ L
AIRS Point4 Process0 SCC Code Pollutant Uncontrolled Emissionsfector Control% Units
one 01 3 t0a.0 2.1 Gil es Ga Production Gsiliqu,d s.p vanon PMIO 07 0 b/10tllbair°ls PM25 07 0 b/1c(ghards /
SOx 01 0 h/lW3b Tres
NO< 63 0 b/100006a,Is — t
VOC 0 4 3 95 b/11000,mm_is
CO )230. I b/1O3O6 rat
Benzoic: 61 r 35 b/10O1ba r-la
J Toluene 13 9, la/1000P rr 1
Ethylbentene 0 2 95 6/10000 6 rrel
-- gylene 1 3 9 h/1 RV 0 n U
n Hexane 451 e5 b/1000rorr.. _
224 TMP a0 a5 b/10006a,
1
I \
.7
L.
I
1
1
\
3 of K\PA\2020\20WE0605 CP1
COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
AIR POLLUTION CONTROL DIVISION
FACILITY EMISSION SUMMARY
Company Name _Creston Peak Resources Operating,LLC
County AIRS ID 123 History File Edit Date 11/1012020
Plant AIRS ID 9C75 Ozone Status Non-Attainment
Facility Name Mathews HZ Battery
EMISSIONS-Uncontrolled(tons per year) EMISSIONS With Controls(tons per year)
POINT PERMIT Description PM10 PM 2.5 H2S SO2 NOx VOC Fug CO Total PM10 PM2.5 H2S SO2 NOx VOC Fug CO Total REMARKS
AIRS VOC HAPs VOC HAPs
ID
Previous FACILITY TOTAL 0.2 0.2 0.0 , 0.0_ 65.6 1,324.7 0.0 80.1 49.3 0.2 0.2 0.0 _ 0.0 6.4 68.1 0.0 24.4 2.7 From Nov 2019 tab
Previous Permitted Facility total 0.2 0.2 0.0 0.0 58.3 1,324.3 0.0 71.8 49.3 0.2 0.2 0.0 0.0 5.5 67.7 0.0 22.6 2.7
001 14WE1735 Water Tanks 14.3 1.6 0.7 01 No change
002 GP02 VRU Engine 1 00 - 00 Cancellation Recd 5/27/15
003 GP02 VRU Engine 2 0.0 0.0 Cancellation Recd 5/27/15
004 GP02.ON VRU Engine 3 .0.0 0.0 Cancellation Recd 6/22/16 ::
005 U.'01 Condensate Tanks 0.3 149.5 _ 1.2 4.6 0.3 10.0 1.2 0.2 June 2020: convert to OP01 from 14WE0441
006 14WE0442 Loadout 38.7 2.2 1.9 0.1 No change
007 19WE0754.XP Compressco 46 HP NG RICE - 7.3 0.4 8.3 0.0 0.9 0.4 1.8 0.0 No change
008 GP02 PSI 8.1L 118 HP 4SRB(s/n:EEPOG200B81) 0.1 0.1 27.5 0.8 26.9 0.1 0.1 0.1 1.1 0.8 2.3 0.1 No change
009 GP02 PSI 8.1L 118 HP 4SRB(s/n:EEPOE807343) 0.1 0.1 27.5 0.8 26.9 0.1 0.1 0.1 1.1 0.8 2.3 0.1 No change
010 20WF_0605 Separator Flaring"Buffer" 0.0 0.0 0.1 35.1 0.4 0.8 0.0 0.0 0.1 1.8 0.4 0.0 June 2020: new point
0.0 0.0
0.0 0.0
FACILITY TOTAL 0.2 0.2 0.0 0.0 62.7 239.6 0.0 63.7 9.4 0.2 0.2 0.0 0.0 3.5 16.4 0.0 8.0 0.8 VOC: Syn Minor(NANSR and OP)
NOx:Syn Minor(NANSR and OP)
CO: True Minor(PSD and OP)
HAPS: Minor
Permitted Facility Total 0.2 0.2 0.0 0,0 55.4 239.2 0.0 55.4 9.4 0.2 0.2 0.0 0.0 2.6 16.0 0.0 6.2 0.8 Excludes units exempt from permits/APENs
(A)Change in Permitted Emissions 0.0 0.0 0.0 0.0 -2.9 -51.7 0,0 -16.4 Pubcom required due to new syn minor limit
for NANSR
Total VOC Facility Emissions(point and fugitive) 16.4 Facility is eligible for GP02 because<90 tpy
(A)Change in Total Permitted VOC emissions(point and fugitive) -51.7 Project emissions less than 25 tpy
Note 1
Note 2
Page 4 of 5 . Printed 11/10/2020
COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
AIR POLLUTION DIVISION
FACILITY EMISSION SUMMARY-HAPs
Company Name Crestone Peak Resources Operating,LLC
County AIRS ID 123
Plant AIRS ID 9C75
Facility Name Mathews HZ Battery
Emissions-uncontrolled(lbs per year)
POINT PERMIT (Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n-Hexane McOH 224 TMP H2S TOTAL(tpy)
"Previous FACILITY TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0.0
001 14WE1735 Water Tanks 762 2395.8 1.6
002 GP02 VRU Engine 1 0.0
003 GP02 VRU Engine 2 0.0
004 GP02.CN VRU Engine 3 0.0
005 GP01 Condensate Tanks 933 895 45 242 7078 30 4.6
006 14WE0442 Loadout 728 1285.5 565.3 1804.3 2.2
007 19WE0754.XP Compressco 46 HP NG RICE 0.0
008 GP02 PSI 8.1 L 118 HP 4SRB(s/n:EEPOG2 198 27 25 15 30 0.1
009 GP02 PSI 8.1 L 118 HP 4SRB(s/n:EEPOE8 198 27 25 15 30 0.1
010 20WE0605 Separator flaring"Buffer" 161 114 6.58 33.93 1209 0.63 0.8
0.0
0.0
TOTAL(tpy) 0.2 0.0 0.0 1.3 1.1 0.0 0.4 6.2 0.0 0.0 0.0 0.0 9.4
*Total Reportable=all HAPs where uncontrolled emissions>de minimus values
Red Text: uncontrolled emissions<de minimus
Emissions with controls(lbs per year)
POINT PERMIT Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n-Hexane McOH 224 TMP H2S TOTAL(tpy)
"Previous FACILITY TOTAL 0 0 0 0 0 0 0 0 . 0 0 0 0 0.0
001 14WE1735 Water Tanks 38 120 0.1
002 GP02 VRU Engine 1 0,0 _.
003 GP-02 . VRU Engine 2 0,0
004 GPO2.CN VRU Engine 3 0.0
005 GP01 Condensate Tanks 47 45 2 12 354 1 0.2
006 14WE0442 Loadout 36 64.3 28.3 90 0.1
007 19WE0754.XP Compressco 46 HP NG RICE 0.0
008 GP02 PSI 8.1L 118 HP 4SRB(s/n:EEPOG2 198 27 25 15 30 0.1
009 GP02 PSI 8.1L 118 HP 4SRB(s/n:EEPOE8 198 27 25 15 30 0.1
010 20WE0605 Separator flaring"Buffer" 8.07 5,7 0.33 1.7 60.45 0.03 0.0
0.0
0.0
TOTAL(tpy) 0.2 0.0 0.0 0.1 0.1 0.0 0.0 0.3 0.0 0.0 0.0 0.0 0.8
5 20WE0605.CP1 11/10/2020
Gas Venting APEN - Form APCD-2 ` �
• ' = Air Pollutant Emission Notice (APEN) and
CDPHE Application for Construction Permit 01.
All sections of this APEN and application must be completed for both new and existing facilities, including APEN PyC�
updates. Incomplete APENs will be rejected and will require re-submittal. Your APEN will be rejected if it is filled'yce5
out incorrectly, is missing information, or lacks payment for the filing fee. The re-submittal will require payment
for a new filing fee.
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.
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: 9,/,' vY IE O/j1y///� AIRS ID Number: 123 / 9C75 / 010
Section 1 -Administrative Information
Company Name': Crestone Peak Resources Operating, LLC
Site Name: Mathews HZ Battery
Site Location
Site Location: SESE Section 14, TIN, R66W Weld
County:
NAICS or SIC Code: 1311
Mailing Address: 10188 East 1-25 Frontage Road
(include Zip Code) 9
Firestone, CO 80504 Contact Person: Sabrina Pryor
Phone Number: (303) 774-3923
E-Mail Address2: sabrina.pryor@crestonepr.com
I Use the full, legal company name registered with the Colorado Secretary of State.This is the company name that will appear
on all documents issued by the APCD.Any changes will require additional paperwork.
2 Permits,exemption letters,and any processing invoices will be issued by the APCD via e-mail to the address provided.
)21
�"► COLORADO
-,. L ' :,;t , „PE . i2 1 I M!® HPa
Page 12 of 74
Permit Number: AIRS ID Number: 123 /9c75/
Section 2 - Requested Action
El NEW permit OR newly-reported emission source
-OR-
❑ MODIFICATION to existing permit(check each box below that applies)
❑ Change fuel or equipment 0 Change company name3 0 Add point to existing permit
❑ Change permit limit 0 Transfer of ownership's 0 Other(describe below)
-OR-
❑ APEN submittal for update only(Note blank APENs will not be accepted)
-ADDITIONAL PERMIT ACTIONS-
El Limit Hazardous Air Pollutants(HAPs)with a federally-enforceable limit on Potential To Emit (PTE)
Additional Info& Notes:
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: Buffer (separator) gas venting
controlled by enclosed combustor.
Company equipment Identification No. (optional): Buffer
For existing sources, operation began on:
For new, modified, or reconstructed sources, the projected start-up date is: 07/01/2020
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: hours/day days/week weeks/year
Will this equipment be operated in any NAAQS Q Yes 0 No
nonattainment area?
Is this equipment located at a stationary source that is ❑ Yes ❑✓ No
considered a Major Source of(HAP) Emissions?
Is this equipment subject to Colorado Regulation No. 7, 0 Yes ❑✓ No
Section XVII.G?
COLORADO
M 9ul14
.. _ Z �XeYVYtn.uonnm�
Page 13 of 74
Permit Number: AIRS ID Number: 123 /9C75/
Section 4 - Process Equipment Information
❑r Gas/Liquid Separator
❑ Well Head Casing
❑ Pneumatic Pump
Make: Model: Serial#: Capacity: gal/min
❑ Compressor Rod Packing
Make: Model: #of Pistons: Leak Rate: Scf/hr/pist
❑ Blowdown Events
#of Events/year: Volume per event: MMscf/event
❑ Other
Description:
If you are requesting uncontrolled VOC emissions greater than 100 tpy for a gas/liquid separator, you must use Gas
Venting as a process parameter.
Are requested uncontrolled VOC emissions greater than 100 tpy? 0 Yes 0 No
Vent Gas BTU/SCF
Gas Venting Heating Value:
Process Parameters5: Requested: MMSCF/year Actual: MMSCF/year
-OR-
Liquid Throughput 5 26 645 bbl/year — y
Process Parameters : Requested: Actual: _ bbl/ ear
Molecular Weight: 38.2021
VOC (Weight%) 67.2285
Benzene(Weight%) 0.1545
Vented Gas Toluene(Weight%) 0.1092
Properties: Ethylbenzene(Weight%) 0.0063
Xylene(Weight%) 0.0325
n-Hexane(Weight%) 1.1580
2,2,4-Trimethylpentane(Weight%) 0.0006
Additional Required Documentation:
❑ Attach a representative gas analysis(including BTEX Et n-Hexane, temperature, and pressure)
❑ Attach a representative pressurized extended liquids analysis(including BTEX&n-Hexane, temperature, and
pressure)
5 Requested values will become permit limitations or will be evaluated for exempt status,as applicable,and should consider
future process growth. Requested values are required on all APENs,including APEN updates.
COLORADO
7:fi, s=.!'�_�.i 4 i Ga t `j.i -r.. • _,';i'Oil �.'_�? 1s, • 3
xwm r`n+wn.ewn
Page 14 of 74
Permit Number: AIRS ID Number: 123 /9c75/
Section 5 - Geographical/Stack Information
Geographical Coordinates
(Latitude/Longitude or LPTM)
40.045624;-104.739790
2 Check box if the following information is not applicable to the source because emissions will not be emitted
from a stack. If this is the case, the rest of this section may remain blank.
Operator Discharge Height Temp. Flow Rate Velocity
Stack ID No. Above Ground Level (•F) (ACFM) (ft/sec)
(Feet)
Indicate the direction of the stack outlet: (check one)
❑ Upward O Downward O Upward with obstructing raincap
❑ Horizontal ❑Other(describe):
Indicate the stack opening and size: (check one)
❑Circular Interior stack diameter(inches):
❑Square/rectangle Interior stack width (inches): Interior stack depth(inches):
❑Other(describe):
Section 6 - Control Device Information
❑ Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section.
Pollutants Controlled:
Size: Make/Model:
❑ VRU:
Requested Control Efficiency:
VRU Downtime or Bypassed:
Pollutants Controlled: VOCs, HAPs
Rating: NA MMBtu/hr
Type: Enclosed Combustor Make/Model: N/A
❑ Combustion Requested Control Efficiency: 95
Device:
Manufacturer Guaranteed Control Efficiency: 95
Minimum Temperature: NA Waste Gas Heat Content: 2,166 Btu/scf
Constant Pilot Light: 0 Yes O No Pilot burner Rating: 0.025 MMBtu/hr
Pollutants Controlled:
❑ Other: Description:
Requested Control Efficiency:
COLORADO
Page 15of74
Permit Number: AIRS ID Number: 1 23 /9c75/
li Section 7 - Criteria Pollutant Emissions Information
Attach all emissions calculations and emission factor documentation to this APEN form. •
Is any emission control equipment or practice used to reduce emissions? 0 Yes 0 No
If yes, describe the control equipment AND state the collection and control efficiencies (report the overall, or
combined, values if multiple emission control methods were identified in Section 6):
Pollutant Control Equipment Descri Description Collection Efficiency Control Efficiency
p (%of total emissions captured (%reduction of captured
by control equipment) emissions)
PM
SO:
NO,
CO
VOC Enclosed Combustor 100% 95%
HAPs Enclosed Combustor 100% 95%
Other: 1�'A
From what year is the following reported actual annual emissions data? 'V~
Use the following table to report the criteria pollutant emissions from source:
Requested Annual Permit
Emission Factor Actual Annual Emissions Emission Limit(s)5
Pollutant Source
Uncontrolled Uncontrolled Controlled Uncontrolled Controlled
Units (AP 42, Emissions Emissions6 Emissions Emissions
Basis Mfg.,etc.) (tons/year) (tons/year) (tons/year) (tons/year)
PM
SOx
NO, 0.068 b/MMBtu AP-42 — — — 0.08
CO 0.31 I lb/MMBtu AP-42 I — — I — I 0.38
I VOC 2.63 I lb/bbl Site specific I — — I 35.05 I 1.75 I
5 Requested values will become permit limitations or will be evaluated for exempt status,as applicable, and should consider
future process growth. Requested values are required on all APENs,including APEN updates.
6 Annual emission fees will be based on actual controlled emissions reported.If source has not yet started operating, provide
projected emissions.
Section 8 - Non-Criteria Pollutant Emissions Information
Does the emissions source have any uncontrolled actual emissions of non-criteria Yes ❑No
pollutants (e.g. HAP- hazardous air pollutant)equal to or greater than 250 lbs/year?
If yes, use the following table to report the non-criteria pollutant (HAP)emissions from source:
Chemical Emission Factor Actual Annual Emissions
Chemical Name Abstract Uncontrolled Source Uncontrolled Controlled
Service(CAS) Basis Units (AP-42, Emissions Emissions6
Number Mfg.,etc.) (lbs/year) (lbs/year)
Benzene 71432 6.02E-03 b/bbl Site specific 161 8.05
Toluene 108883 4.27E-03 lb/bbl Site specific 114 5.69
Ethylbenzene 100414 2.46E-04 Ibibbl Site specific 6.57 0.33
Xylene 1330207 1.27E-03 lb/bbl Site specific 33.86 1.69
_ n-Hexane 110543 0.05 bibbt Site specific 1,207 60.37
2,2,4-Trimethyipentane 540841 2.43E-05 lbibbl Site specific 0.65 0.03
+
Other:
6 Annual emission fees wilt be based on actual controlled emissions reported. If source has not yet started operating, provide
projected emissions.
as,,COLORADO
C f" .i`.CD-2l 1 • L,-. Ve i. APEN - `< - c..'.° 5 I awa anwe
'NwitA 8 fn�wn-Al
Page 16 of 74
Permit Number: AIRS ID Number: 123 /9c75/
Section 9 - Applicant Certification
I hereby certify that all information contained herein and information submitted with this application is complete,
true, and correct.
' r 06/18/2020
•
Signature of Legally Authorized Person (not a vendor or consultant) Date
Sabrina M. Pryor Air Quality Engineer
Name (print) Title
Check the appropriate box to request a copy of the:
ID 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: For more information or assistance call:
Colorado Department of Public Health and Environment Small Business Assistance Program
Air Pollution Control Division (303) 692-3175
APCD-SS-B1 OR
4300 Cherry Creek Drive South (303)692-3148
Denver, CO 80246-1530
APCD Main Phone Number
Make check payable to: (303)692-3150
Colorado Department of Public Health and Environment
g '._COLORADO
;' 6
Page 17 of 74
Hello