HomeMy WebLinkAbout20203707.tiff X COLORADO
Department of Public
Health&Environment
Weld County - Clerk to the Board RECEIVED
1150O St
PO Box 758
Greeley, CO 80632 NOV 3 0 2020
November 23, 2020 WELD COUNTY
COMMISSIONERS
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 - Lochbuie 31H-D165 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 &: Environment
APCD-SS-B1
4300 Cherry Creek Drive South
Denver, Colorado 80246-1530
Attention: Public Notice Coordinator
4300 Cherry Creek Drive S., Denver,CO 80246-1530 P 303-692-2000 www.cotorado.gov/cdphe fai '7:',?, v`;:
Jared Polls, Governor I Jill Hunsaker Ryan,MPH, Executive Director ,, *„
Pu b r; G Rev;e W cc:PL.CrP), Hi;(PS),PW(SK/Ert IcN/c K) 2020-3707
O60'n)
i2/2I/2o (2/11/20
MLM,x, Air Pollution Control Division
' Notice of a Proposed Project or Activity Warranting Public
COP"E Comment
Website Title: Crestone Peak Resources Operating, LLC - Lochbuie 31 H-D165 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: Lochbuie 31H-D165 Battery
Well production facility
NWNW Section 31 Ti N R65W
Weld County
The proposed project or activity is as follows: Existing well production facility. Applicant requests a new
permit for flaring of natural gas from the low pressure separators when the VRU is down or the sales gas line
is not available. The application brings the facility to synthetic minor status for NANSR for VOC (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 20WE0487 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
ie.,. COLORADO
Department of Public
1 ( Health b E,wtron,i ent
C.,
»�•r COLORADO
t3ir_, Air Pollution Control Division
3� Department of Public Health b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
CONSTRUCTION PERMIT
Permit number: 20WE0487 Issuance: 1
Date issued:
Issued to: Crestone Peak Resources Operating, LLC
Facility Name: Lochbuie 31H-D165 Battery
Plant AIRS ID: 123/9D27
Physical Location: NWNW Section 31 T1 N R65W
County: Weld County
Description: Well Production Facility
Equipment or activity subject to this permit:
Equipment AIRS Equipment Description Emissions Control
ID Point Description
Flaring of natural gas vented from the low
pressure side of eight (8) high/low pressure Enclosed
Buffer 020 (HLP) separators and routed through the
buffer house during vapor recovery unit Combustor(s)
(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 11
»}.•r CID
COLORADO
�' Air Pollution Control Division
CpPHE
Department of Public Health Er Envtronment
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:
AIRS Tons per Year Emission
Equipment ID point
PM2.5 NO, VOC CO Type
Buffer 020 -- --- 1.8 --- Point
Note: See "Notes to Permit Holder"for information on emission factors and methods used to calculate limits.
Compliance with the annual limits for criteria 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.
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.
Page 2 of 11
COLORADO
411 4146-1-411 Air Pollution Control Division
Ntati
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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
eight (8) high/low pressure (HLP)
Buffer 020 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 020 condensate tanks during 33,215 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.
11. The owner or operator must use monthly VRU downtime records, monthly condensate oil
throughput records, calculation methods described in the O&M 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.
Page 3 of 11
l - COLORADO
Air Pollution Control Division
CDPHE
Department of Public Health Fr Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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 Et MAINTENANCE REQUIREMENTS
16. Upon startup of this point, the owner or operator must 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 OitM 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.
ADDITIONAL REQUIREMENTS
19. A revised Air Pollutant Emission Notice (APEN) must be filed: (Regulation Number 3, Part A,
Section II.C.)
Page 4 of 11
, r.'�`'�'�`z,0. COLORADO
Air Pollution Control Division
' � Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
• Annually by April 30th whenever a significant increase in emissions occurs as follows:
For any criteria pollutant:
For sources emitting less than 100 tons per year, a change in actual emissions of five
(5) tons per year or more, above the level reported on the last APEN; or
For volatile organic compounds (VOC) and nitrogen oxides sources (NOr) in ozone
nonattainment areas emitting less than 100 tons of VOC or NO. per year, a change in
annual actual emissions of one (1) ton per year or more or five percent, whichever is
greater, above the level reported on the last APEN; or
For sources emitting 100 tons per year or more, a change in actual emissions of five
percent or 50 tons per year or more, whichever is less, above the level reported on
the last APEN submitted; 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 11
1
C40
.MFG � COLORADO Air Pollution Control Division
CDPHE
Department of Public Health fr Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Emissions - tons per year
Current
AIRS Equipment Pollutant Permit Limit
Point Description Threshold (permit-
required
points only)
001 Condensate storage
tanks
002 Condensate loadout
009 Produced water tanks
016 Compressco GJ230
(permit-exempt)
017 Compressco GJ230 VOC 50 25.2
(permit-exempt)
NOx 50 3.7
018 GM Vortec 5.7L
019 GM Vortec 5.7L
020 Buffer 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
Page 6 of 11
Cil,
�z COLORADO
Air Pollution Control Division
*40 Department of Public Health fr Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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.
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
Page 7 of 11
,,,r COLORADO
Air Pollution Control Division
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
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 8 of 11
-r.•M.. COLORADO
�"_ Air Pollution Control Division
a� Department of Public Health&env ronment
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 350 18
Toluene 108883 216 11
Ethylbenzene 100414 11 1
Buffer - 020 Xylenes 1330207 36 2
n-Hexane 110543 2958 148
2,2,4-
540841 2 <1
Trimethylpentane
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 9 of 11
C . r COLORADO
Air Pollution Control Division
Ntri
Department of Public Health&Environment
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 020:
Uncontrolled Controlled
CAS # Pollutant Emission Emission Source
Factors Factors
(lb/bbl) (lb/bbl)
VOC 2.1965 0.1098 Gas Analysis
71432 Benzene 0.0105 0.0005 Gas Analysis
110543 n-Hexane 0.0891 0.0045 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 4/23/18. The weight%values and molecular weight (30.9530
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 1748.5 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
NANSR Synthetic Minor Source of: VOC
8) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be
found at the following website: http://www.ecfr.govt
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
Page 10 of 11
` COLORADO
Air Pollution Control Division
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
MACT 63.1200-63.1439 Subpart EEE - Subpart PPP
MACT 63.1440-63.6175 Subpart QQQ- Subpart YYYY
MACT 63.6580-63.8830 Subpart ZZZZ - Subpart MMMMM
MACT 63.8980-End Subpart NNNNN - Subpart XXXXXX
Page 11 of 11
Colorado Air Permitting Project
PRELIMINARY ANALYSIS-PROJECT SUMMARY
Project Details For Division Use Only
Review Engineer: Andy Gruel
Package 6: 427540
Received Date: 4/24/2020
Review Start Date: 10/15/2020 ..
Section 01-Facility Information
Company Name: Crestone Peak Resources Operating,LLC Quadrant Section Township Range
County AIRS ID: 123 NWNW 31 1N 65
Plant AIRS ID: 9D27
Facility Name: Lochbuie 31H-D165 Battery ,.
Physical
Address/Location: NVINW titlark ant of-Se tiv_.31,To s,Range 65W
County: Weld County
Type of Facility: Exploratiort&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? Ozone(NOx&VOC)
Section 02-Emissions Units In Permit Application
Leave Blank-For Division Use Only
AIRs Point 6 Permit 14
(Leave blank unless Emissions (Leave blank unless Issuance Self Cert Engineering
APCD has already Emissions Source Type Equipment Name Action
Control? APCD has already N Required? Remarks
assigned) assigned)
'Permit Initial ..
020 Separator Venting Buffer Yes 20WE0487 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,and add a permit for flaring of natural gas from the
low pressure separators.This analysis evaluates only the separator venting source(new permit).The application brings the facility to synthetic minor status for
Title V for VOC(under 50 tpy).
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
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) CIEJOCIO ❑
Title V Operating Permits(OP) ❑ ❑ CIO . ❑ ❑ ❑ U
Non-Attainment New Source Review(NANSR) ❑ U
Is this stationary source a major source? - No
If yes,indicate programs and which pollutants: S02 NOx CO VOC PM2.5 PM10 TSP HAPs
Prevention of Significant Deterioration(PSD) ❑ ❑ DODO
Title V Operating Permits(OP) ❑ ❑ ❑ ❑ ❑ DOD
Non-Attainment New Source Review(NANSR) ❑ ❑
Is..'.aTE V.: �.•Tti53�1f )rl.ariS.; v
Section 01-Administrative Information
(Facility Allis ID: :1z3 9PD27 - P 20f
County Plantin
Section 02-Eoufnment Description Details
Detailed Emissions DWI Description: Flaring of natural gas vented fromthe low pressureside of eight(8)high/low pressureseparators and routed through the bulferheeXe.
Emission Conlro0evice Description: Enclosed Combustors)during.vapor recovery unit(VAU)downtime
lRequested Overall VOC&HAP Control Efficiency%: 95
Limited Process Parameter q0littgOppY 4.[i
Section 03-Processing Rate Information for Emissions Estimates
Primary Emissions-Separator
Actual Throughput= Barrels(his))per year
Requested Permit Unlit throughput= - .:33,215.0 Barrels(bbl)peryear Requested Monthly Throughput= of r 1 Bartels(bbl)per month
Potential to Emit(PTE)Throughput= ''l.''Sorrels(boll per veer
Secondary Emisslons-Combustion Devle(s)for Air Pollution Control
Separator Gas Heating Value 1748.5 8fu/sof
Volume of waste gas emoted per BBL of
liquids throughput: :. scf/bbl
Control Device ,.
Pilot Fuel Use Rate: -25 soft • MMscf/yr
Pilot Fuel Gas Heating Value: 1000 mu/scf MMBtu/yr
i ..
Section O4-Emissions Factors&Methodologies
Description
Eight(8)wells at this facility produce ta eight(8)high/low pressure(HIP).separators.The high pressure gas from the high pressure side of the HLPseparators Is routed to the sales One via vapor recovery units.The low
pressure gas fntm the low pressure side of the Hop separators Is typically muted through a buffer house(liquids knockout)and then to the sales line via vapor recovery units.0ud0g vapor very unit downtime,the low
pressure gw vented from?he low pressure side of the HIP separators is routed through a buffer house(liquids knockout)end then to the enclosed bmr(s).In order to develops, specific emission f tors,the operator
used a site-specific sales gas sample a d a pressurized liquid sample collected an 4/23/18.The operator then used Promax to model the LP gas production rate(scf/bbl condensate].The operator colleted a sitespeciFlc
ampteof the vented gas on 4/23/18 to use the gas composition for emission factardevelopment.The samples are were year old as of date of application receipt but no additional wells have come on line since the sampling
so the samples areaccepted.
IPromax modeled gas flow rate ` O.o0448291jMmthrO
Promax model bas's ) 91.00Ibarrels per day of condensate production
Modeled gas rate scf/bbl
Molecular weight 30.0530
Weight%
Oxygen/Argon 0.4003
CO2 2.6261
N2 - 1.0599
methane 27.5875
ethane 13.7373
propane 18.9024
kubutane 3.7236
n-butane 11.3891
Bopentane 4.0915
n-pentane 5.6922
cyclopentane 0.5701
n-Hexane 2.2134
cyclohexane .0.5735
Other hexanes 3.1520
heptanm 1.7333
methylcyclohexane 0.5661
224-TMP 0.0015
Benzene 0.2620
Toluene 0.1619
Ethylbenzene_. -0.0086
Xylenes 0.0266
C8+Heavies "0,92fi1
Total -
VOCWL%
Emission Factors Separator Venting
Uncontrolled Controlled
(Ib/bbl) (lb/bbl) Emission Factor source
Pollutant •
(Liquid Throughput) (Uquid Throughput)VOC 1.
:hoBenzene 'r:;u ..
Toluene 2.2,1 04011 1 44
Ethylbentene 4.11-,444°1,44v
reHexane n� •. ) � ,t
Primary Control Device
Uncontrolled Uncontrolled
Pollutant (ib/MMBtu) lb/bbl Emission Factor Source
(Waste Heat
Combusted) (Gas Throughput)
PM10 00.0075 rn':
P482.5 .00]5 0�
50x 00006
NOx 0.0680 0c' 'ltld uShlal Fi {I¢0
CO 0.3100 ?vZ61 4 '#SI d striail (CO]s,
Pilot Light Emissions.
Uncontrolled Uncontrolled
Pollutant (Ib/MM9tu) lb/MMscf Emission Factor Source
(Waste Heat
Combusted) (Pilot Gas Throughput)
PMIO 0;00757 4512 OP-42 Tabie 342(PMIO/PM 2.5)
PM2.5 0.0075 ,. AP-42 Table 1.4-2(PPutlO/PM.Z.5)
SOx 0:0040' -:AP 42 Table 1.42.(50x)
NOx 0:0680 OP- Chapter 13.Slndustrinl Flares 0104)
VOC 0.0054 5428 AP-42 Table 1.44(VOC)
CO 03100 - Y,., kP.42 Chapter DOS Industrial Hares{CO)
•
toll K:\PA\2020\20WE0487.CPI
/
Separator Venting Emissions Inventory
2.000.05 Emle,lanslnventory
Potential to Emit Annual Emusbns Requested Permit Limits Requested Monthly Limits
Cdteda Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled Controlled
(tons/year) (none/read (tons/year) (tam/rear) (ton>/vear) (lbs/month)
PM10 0 011 0011 0.01.1
PM25 ) 00] 0011 0011
Sox 0001 OLOO 0001 0
Non 000, 0 oa 0005 _ 18
VOC 34 419 36 A)9 1 824 3 0
CO 0477 0477 OA)) 85
Potential to Emit Actual Emissions Requested Permit Omits
Hazardous Au Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled
pbs/year) Ohs/>e 0 (Ore/marl \ Ps/mad (ms)>earl
Benzene 00 IL 5012 1751
Toluene 21 35 41535 1082
Ethylbenaene II 19 149 057
Styrene 15.55 _ 3555 170
n Hexane 2957 ES 3957 4 14740-
224 TRIP 200 . 7GO 010 / -
4
Section06 fee Iaton 5ummary Mantis
R gulrtion 3 Parts A B Source r*sire,a p or t
Regulation Pan 0 Section II0 F Sour,I>not a.Iwn to 0701 Mon?Parr 0 Settlon ll32F
Regulation T Part Co Section 11 B 2 e Ile conir'ldt rl for lb s parer*is net sub)1.T OF eylnol Pan 0<<tlon II 020
(See regulatory applicability worksheet for detailed analysis)
SerHm 07 initial and Pedodlc Sampling and-Testing Requirements
Using Liquid Throughput to Monitor Compliance
Oars the company use,tte speotic emission factors based on a Pressurbed liould sample(Sampled upstream of the
equipment covered under this AIRS ID)and pr¢ns simulation to estimate emissions?
The sample should have been collected 0Rhln one year of the application received date However if the facility has not been modified(eg no new
wells brought on line)then 6 may be apooprlate to use an older site specific sample
If no the permit will contain an Initial Compliance testing requirement to collect a srtespecdlc liquid sample and conduct an emission factor I
analysis to demonstrate that the emission tatters are less than or equal to the emissiore factors established with this apphcatwn s '�
I
Does the company request a control device effinencygreater than 95,1 for a flare or combustion device? Ova".", .21
lives the perrn0 will contain initial and periodic compliance testing In amordance with PS Memo 20-02
Section 08 Technical Analysis Notes _ __ _ _ _ _ _
s l According to COGCC data an the welisat the facility began production BEFORE 08/01/2014 The separators covered byths point are NOTsub)ect to Regulation,Pad D Section 110 h w - '----
n f /
-,2 The'extended gas analyse used to esUblyd emission.anon In this application was obtained from the outlet of the buffer house(liquids knockout for low pressure gas vented from the low pressure side of the HIP separators)at the fatality As.1
'a result it Is representative of only low pressure gas'bat is vented to and controlled by the enclosed combustors F La / r /r "
{' t+ I/ /`.cif¢> yi f t t � y l 2l
3 tgbi and CO emissions from the source aro below APEN reporting thresholds MaresVlG liml[s and emission UROn Irene(included ln the permk for NOa mar CO / / J / //.t
/./ ' �22 ` 2 I /
1 4.Curing eormal operations low pressure gas vented from the low pressure side of the HIP separators a captured using vapor recovery unas(VRUs)and routed to the sales line(luring VRU downtime the low pressure gas is routed through the
r bother house(liquids knockout)and then to the enclosedcombustan VRU downtime tracking is required In the permdto quantdy the volume of gas vented from the separators and routed to the enclosed combustors)
5.I.sal and penedic visible emeabes che
cks for the control dee re.a addressed by the O&M plan Asa result,the parr,does not contain 00iai or p r
periodic oparMtesting
6 Beneene and n lieune are the only reportable HAPS As a result they are the only HAPs for which em¢sionfactors are included in the permit I _ 1
' a, z 01. ^- r y
y
Section 09 SCC Coding and Emissions Factors(For Inventory Use Only)
AIRS Point II Pmtesa a %SCC Code Pollutant Uncontrolled Emissions Factor Control% Units
020 01 3100012 0130>had Ilion G4>rtlqul i spar dal PM10 009 0 lb/OGd yam H
PM25 o 0/4^O ba nH
50o 095 0 lb_04017 ml
NO0 551 0 '0010000 m Is 4
---‘ , VOC 415...1 Ili/GA ter el
CO 3)5 D ib/ICC0 i.m 1
Berme 034 3 It/19.b mein
Toluene 051 9 10/1010 us-r<1>
Ethylbeneene 0 5 Ili/load L.0 1>
Oylene 47 95 0,1003 herrel
- n Hexane s*05 15 Ili/104UFann1 7
224 TRIP 094 5 Ib/ecu)b m I,
I
l
i
r
1 I
3 of 5 K\PA\2020\20WE0487 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 10115/2020
Plant AIRS ID 9027 Ozone Status Non-Attainment
Facility Name Lochbuie 31H-0165
EMISSIONS-Uncontrolled(tons per year) EMISSIONS With Controls(tons per year)
POIN PERMIT Description PM10 PM2.5 H2S SO2 NOx VOC Fug CO Total PM10 PM2.5 H2S SO2 NOx VOC Fug CO Total REMARKS
T VOC HAPs VOC HAPs
AIRS
Previous FACILITY TOTAL 0.0 _0.0 0.0 0.0 78.1 241.9 0.0 89.6 8.8 0.0 0.0 0.0 0.0 15.1 54.9 0.0 24.6 1.1 Previous taken from Dec 2019 tab
Previous Permitted Facility total 0.0 0.0 0.0 0.0 34.3 239.7 0.0 39.8 8,4 0.0 0.0 0.0 0.0 3.3 52.7 0.0 7.3 0.7
001 GP01 Condensate Tanks 0.1 74.6 0.6 4.5 0.1 10.0 0.6 0.2 April 2020: new SSEFs
002 14WE1423 Loadout 32.8 1.9 1.6 0.1 No Change
003 GP02,CN VRU Engine/ : . . 0.0 0.0 Cancellation received 4/11/2017-No
004 GP02.CN VRU Engine2 0.0 0.0 Cancellation received 4/11/2017-No
` - - longer exists at facility.
005 GP02.CN VRU Engine3 0,0 0:0 Cancellation received 8/10/2015'-No
longer exists at facility.
006 GP02.CN VRU Engine4 .. - 0.0 - 0.0 Cancellation received 8/10/2015-No
longer exists at facility.
007 GP02,CN VRU Engines - 0.0 0.0 Cancellation received 8/10/2015-No
longer exists at facility..
008 GP02.CN VRU Engine6 - - _ 0.0 0.0 Cancelled June 2017
009 GP05 Produced Water Tanks 0.4 0.0 10.0 0.0 No Change
• 010 15WE1424.C ENG-1 0.0 0.0 Cancellation received.7/23/2019-No
N - - longer exists at facility.
011 17WE0331.X Compressco GJ230,46hp 4SRB,sn:FP10440 Cancelled 2/26/19
012 17WE0332.C Compressco GJ230,46hp 4SRB,sn:FP62481 0.0 0.0 Cancellation received 1/15/2019-No
N _ longer exists at facility..
013 17WE0333.X Compressco GJ230,46hp 46RB,sn:FP18551 7.3 0.4 8.3 0.1 0.9 0.4 1.8 0.1 No Change
P
014 17WE0334.X Compressco GJ230,46hp 4SRB,sn:TBD 7.3 0.4 8.3 0.1 0,0 0.4 1.8 0.1 No Change
P
015 18WE340 XP Compressco GJ230,46hp4SRB,sn: ` - Cancelled 12/19/19
FP62692 -.
016 18WE1074.XP Compressco GJ230,46hp 4SRB,sn:TBD 7.3 0.40 8.3 0.1 0.9 0.40 1.8 0.1 No Change
017 19WE0188.XP Compressco GJ230,46hp 4SRB,sn:TBD 7.3 0.40 8.3 0.1 0.9 0.40 1.8 0.1 No Change
018 GP02 GM Vortec 5.7L,92hp 4SRB,sn:1333D5888 8.0 0.9 13.5 0.1 1.8 0.9 3.6 0.1 No Change
019 GP02 GM Vortec 5.7L,92hp 4SRB,sn.1333D5693 8.0 0.9 13.5 0.1 1.8 0.9 3.6 0.1 No Change
020 20W00487 Separator venting"Buffet' 0.0 0.0 0.0 0.1 36.5 0.5 1.8 0.0 0.0 0.0 0.1 1.8 0.5 0.1 April 2020: new point
FACILITY TOTAL 0.0 0.0 0.0 0.0 45.4 147.7 0.0 61.2 8.7 0.0 0.0 0.0 0.0 7.3 26.8 0.0 15.4 0.9 VOC; Syn manor(NANSR and OP)
NOx:Minor(NANSR and OP)
CO: True Minor(PSD and OP)
HAPS: True.Minor
HH: True Minor affected Area
2222: True Minor
Permitted Facility Total 0.0 0.0 0.0 0.0 16.2 146.1 0.0 28.0 8.4 0.0 0.0 0.0 0.0 3.7 25.2 0.0 8.2 0.6 Excludes units exempt from
permits/APENs
(A)Change in Permitted Emissions - 0.0 0.0 0.0 0.0 0.5 -27.5 0.0 - 0.9 Pubcom required based on new syn minor
limits for NANSR
Total VOC Facility Emissions(point and fugitiv 26.8 Facility is eligible for GP02 because 9(1
tpy
51 Change in Total Permitted VOC emissions(point and fugitive -27,5 Proiect emissions less than 25/50 tpy
Note 1
Note 2
Page 4 of 5 Printed 11/12/2020
COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
AIR POLLUTION DIVISION
FACILITY EMISSION SUMMARY-HAPs
Company Name Creston Peak Resources Operating,LLC
County AIRS ID 123
Plant AIRS ID 9027
Facility Name Lochbuie 31H-0165
Emissions-uncontrolled(lbs per year
POINiPERMIT (Description vom,emenrae Acetaldehyde Acrolein Benzene Toluene Ethymenzene Xylenes n-Hexane McOH 224 TMP H2S TOTAL
II ItleY)
Previous FACILITY TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0.0
001 GP01 Condensate Tanks 1075 776 73 186 6892 4.5
002 14WE1423 Loadout 616 1088 479 1528 1.9
003- GP02,CN VRU Enginel - 0.0
004 GP02.CN VRU Engine2 0.0
005 GP02.CN VRU Engine3 „ 0.0
006 GP02 CN VRU Engine4 0.0
007 GPO2 CN VRU En9me5 ... 0.0...
008 GP02.CN VRU Engine6 0.0
009 GP05 Produced Water Tanks 23 73 0.0
010 15WE1424 C➢ENG-1, .. "-: - ..._.. 010..
011 17WE0331.XF Compressco GJ230,46hp 4SRB,sn:FP10440 0.0
012 17WE0332 Cl Con1preas0U XJ230 46hp 4SRB sn-FP62481 .. -
013 17WE0333.XF Compressco GJ230,46hp 4SRB,sn:FP1855I 89 12 11 7 2 0 1 13 0.1
014 17WE0334.XF Compresses GJ230,46hp 4SRB,sn:TBD 89 12 'I1 7 2 0 'I 13 0.1
015 18WE340.XP Compressco GJ230,46hp 4SRB,sn:FP62692 0.0
016 1 BWE1074.XF Compressco GJ230,46hp 4SRB,sn:TBD 80 12 11 7 2 0 1 13 0.1
017 19WE0188.XF Compressco GJ230,46hp 4SRB,sn:TBD 89 '12 11 7 2 0 I 13 0.1
018 GP02 GM Vortec 5.7L,92hp 4SRB,sn:133305888 149 20 19 11 4 0 1 22 0.1
019 GP02 GM Vortec 5.7L,92hp 45R9,sn:133305893 149 20 19 'I1 4 0 1 22 0.1
020 20WE0487 Separator venting"Buffet" 350 216 12 36 2958 2 1.8
0.0
TOTAL(tpv) 0.0 0.0 0.0 0.9 0.9 0.0 0.3 4.2 0.0 0.0 0.0 0.0 6.4
*Total Reportable=all HAPs where uncontrolled emissions>de minimus values
Red Text: uncontrolled emissions n de minimus
Emissions with controls(lbs per year)
POIN1PERMIT I Description resourrae Aceiemehyae Acrolein Benzene Toluene Ethylbeneene Xylenes n-Hexane McOH 2.TMP H2S TOTAL
(tPY)
Previous FACILITY TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0.0
001 GP01 Condensate Tanks 54 39 4 9 345 0.2
002 14WE1423 Loadout 31 54 24 76 0.1
003 GP02 CN VRU.Eopinel _.. - 0.0
004 GP02 ON VRU Etlpine2 _... _.. _ ,... 0.0
005 GP02 CN VRU-Engine3 0 0
006 GP02.CN VRU Enpine4 _._ _ ... 0.0
007 GP02.CN VRU Engines.`: . , 0.0
008 GP02.CN VRU Engine6 0.0
009 GP05 Produced Water Tanks 1 4 0.0
010 15WE1424(`'I EN.G-1. _. _... _.. r _.... 0.0
011 17WE0331.XF Compressco GJ230,46hp 4SRB,sn:FP10440 0.0
012 17WE0332.Ct CVT1apEessco 02230,46hp 4SRB,so:FP62481
013 17WE0333.XF Compressco GJ230,46hp 4SRB,sn:FP1855( 89 12 1'1 7 2 0 1 13 0.1
014 17WE0334.XF Compresses GJ230,46hp 4SRB,sn:TBD I 80 12 11 7 2 0 1 13 0.1
015 18WE340.XP Compressco GJ230,46hp 4SRB,sn:FP62692 0.0
016 18WE1074.XF Compressco GJ230,46hp 4SRB,sn:TBD 89 12 11 7 2 0 1 13 0.1
017 19WE0188,XF Compressco GJ230,46hp 4SRB,sn:TBD 89 12 11 7 2 0 1 13 0.1
018 GP02 GM Vortec 5.7L,92hp 4SRB,sn:133305888 149 20 19 1 I 4 0 1 22 0.1
019 GP02 GM Vortec 5.7L,92hp 4SRB,sn:133305893 149 2.0 19 11 4 0 'I 22 0.1
020 20WE04B7 Separator venting"Buffer 18 11 1 2 148 0.1 0.1
0.0
TOTAL Itpvl 0.0 0.0 , 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.3
5 20WE0487.CP1 11/12/2020
APR Z 4
2°Zd
C •r., Gas Venting APEN -Form APCDr1,
� 1 Air Pollutant Emission Notice (APEN) and
CDPHE Application for Construction Permit
All sections of this APEN and application must be completed for both new and existing facilities, including APEN
updates. Incomplete APENs will be rejected and will require re-submittal. Your APEN will be rejected if it is filled
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: 26 vQE04s.1 AIRS ID Number: 123 /9D27 / p20
Section 1 - Administrative Information
Company Name': Crestone Peak Resources Operating, LLC
Site Name: Lochbuie 31H-D165 Battery
Site Location
Site Location: NWNW, Section 31, Ti N, R65W Weld
County:
NAICS or SIC Code: 1311
Marling Address: 10188 East 1-25 Fronts a Road
(Include Zip Code) g
Firestone, CO 80504 Contact Person: Sabrina Pryor
Phone Number: (303) 774-3923
E-Mail Address2: sabrina.pryor@crestonepr.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.
429475
COIONADO
Form APCD-?11 Gas Venting AFE_iJ - Rovision 12 20 19 1
Page 12 of 61
Permit Number: AIRS ID Number: 1 23 19D27/
L!�.i�. mIPS5 APCD has alread� 1 a per n it and 'r S-i);
Section 2 - Requested Action
B NEW permit OR newly-reported emission source
-OR-
El MODIFICATION to existing permit(check each box below that applies)
❑ Change fuel or equipment ❑ Change company name3 O Add point to existing permit
❑ Change permit limit O Transfer of ownership4 O Other(describe below)
-OR-
❑ APEN submittal for update only(Note blank APENs will not be accepted)
-ADDITIONAL PERMIT ACTIONS-
Limit Hazardous Air Pollutants(HAPs)with a federally-enforceable limit on Potential To Emit(PTE)
Additional Info£t 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: 06/01/2020
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
Yes ❑ No
nonattainment area?
Is this equipment located at a stationary source that is ❑ Yes 0 No
considered a Major Source of(HAP)Emissions?
Is this equipment subject to Colorado Regulation No. 7, O Yes 0 No
Section XVII.G?
COLORADO
Form Ail"7.�1 I 6,1SV'i-tfl!'i?r1.f'E('! - lCf'Viti;Gri iL1tily 2
Page 13 of 61
Permit Number: AIRS ID Number: 123 /9D27/
hunk APCD t,ns-arm=dj 't,sii),•;E,d a rcrmii and AIRS IDi
Section 4 - Process Equipment Information
❑✓ Gas/Liquid Separator
❑ Well Head Casing
O Pneumatic Pump
Make: Model: Serial#: Capacity: gal/min
❑ Compressor Rod Packing
Make: Model: #of Pistons: Leak Rate: Scf/hr/pist
❑ Btowdown Events
#of Events/year: Volume per event: MMscf/event
❑ Other
Description:
If you are requesting uncontrolled VOC emissions greater than 100 tpy for a gas/liquid separator, you must use Gas
Venting as a process parameter.
Are requested uncontrolled VOC emissions greater than 100 tpy? ❑ Yes 0 No
Vent Gas BTU/SCF
Gas Venting Heating Value:
Process Parameters5:
Requested: MMSCF/year Actual: MMSCF/year
-OR-
Liquid Throughput
Process Parameters5: Requested: 33,215 bbl/year Actual: __ bbl/year
Molecular Weight: 30.953
VOC (Weight%) 54.5939
Benzene (Weight%) 0.2620
Vented Gas Toluene (Weight%) 0.1619
Properties: Ethylbenzene(Weight%) 0.0086
Xylene (Weight%) 0.0266
n-Hexane (Weight%) 2.2134
2,2,4-Trimethylpentane (Weight%) 0.0015
Additional Required Documentation:
Q Attach a representative gas analysis (including BTEX Et n-Hexane, temperature, and pressure)
O 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.
as COLORADO
Form APCl-t 1 1 ,as Venting/WEN Revision 12-2019 3i °'°"' ""P"l"
.u,rven.,r.x
Page 14 of 61
Permit Number: AIRS ID Number: 1 23 /9D27
,1 tatt4.ti j. 1x.1 r„i r. .i�E.r, t ` Ind. R;ID]
Section 5 - Geographical/Stack Information
Geographical Coordinates
(Latitude/Longitude or UTM)
40.011776,-104.709340
p 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.
Discharge Height
operator Temp. Flow Rate Velocity
Above Ground Level
Stack ID No. , (Feet) ('F) (ACFM) (ft/sec)
Indicate the direction of the stack outlet: (check one)
❑ Upward ❑ Downward O Upward with obstructing raincap
❑Horizontal ❑ Other(describe):
Indicate the stack opening and size: (check one)
❑Circular Interior stack diameter (inches):
o 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
O Combustion Requested Control Efficiency: 95
Device:
Manufacturer Guaranteed Control Efficiency: 95
Minimum Temperature: NA Waste Gas Heat Content: 1,748 Btu/scf
Constant Pilot Light: El Yes O No Pilot burner Rating: 0.025 MMBtu/hr
Pollutants Controlled:
O Other: Description:
Requested Control Efficiency: as%
COLORADO
Form At'i.L-211 rdS VentrItg APEitt ReVISictri 12'N.;cr 4 x .m,'�,,
Page 15 of 61
Permit Number: AIRS ID Number: 1 23 /9D27/
11,i, ,- ..r csc APCD f. „.t;na y,3 i err :_ L,arn'.AIRS':D]
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 ❑ 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):
Collection Efficiency Control Efficiency
Pollutant Control Equipment Description (%of total emissions captured (%reduction of captured
by control equipment) emissions)
PM .
SOX
NO.
CO
VOC Enclosed Combustor 100% 95%
HAPs Enclosed Combustor 100% 95%
Other:
From what year is the following reported actual annual emissions data? NA
Use the following table to report the criteria pollutant emissions from source:
Emission Factor Actual Annual Emissions Requested Annual Permit
Emission Limit(s)5
Pollutant Source Uncontrolled Controlled Uncontrolled Controlled
Uncontrolled Units (AP 42, Emissions Emissions6 Emissions Emissions
Basis Mfg.,etc.) (tons/year)
(tons/year) (tons/year) (tons/year)
PM _
SOx
NO„ 0068 Ib/MMBtu AP-42 a -- -- -- 010
CO 0.31 Ib/MMBtu AP-42 -- — -. 0.48
VOC 2 20 lb/bbl Site specific -- — 36_48 1 82
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 0 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 1 05E-02 lb/bbl Site specific 350 17 5
Toluene 108883 r 6 51E-03 lb/bbl _ Site specific 216 10_8
Ethylbenzene 100414 346E-04 lb/bbl Site specific 12 06
Xylene 1330207 107E-03 lb/bbl Site specific 3s 1.8
n-Hexane 110543 8.90E-02 lb/bbl Site specific 2.958 147.9
2,2,4-Trimethylpentane 540841 609E-05 lb/bbi Site specific 2 0.1
Other: _
6 Annual emission fees will be based on actual controlled emissions reported. If source has not yet started operating,provide
projected emissions.
eittbCOLOR ADO
Form APCD-2 1 I Gas Ventln APEN - Revision 122019 5 I llart: ,,R�YMiEn��anmaN
Page 16 of 61
Permit Number: AIRS ID Number: 1 23 /9O27/
[Leavelank iinl Aa{D r-.s atrea iy. pen are ID]
Section 9 - Applicant Certification
I hereby certify that all information contained herein and information submitted with this application is complete,
true, and correct.
/ 04/22/2020
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:
El 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.
0
I
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-B 1 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
COLORADO
form AF ,C 2°1 vi Venting PEN - Revision 12 2019 6 """
Page 17 of 61
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