HomeMy WebLinkAbout20202720.tiff C x7 COLORADO
VirDepartment of Public
Health b Environment RECEIVED
AUG 3 1 2020
WELD COUNTY
COMMISSIONERS
Weld County - Clerk to the Board
1150O St
PO Box 758
Greeley, CO 80632
August 26, 2020
Dear Sir or Madam:
On August 27, 2020, the Air Pollution Control Division will begin a 30-day public notice period for
Noble Energy Inc. - Hullabaloo Y16-28-A Econode. 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 Et 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.colorado.gov/cdphe I 'X*'9
Jared Polls,Governor I Jill Hunsaker Ryan,MPH, Executive Director s ';'
rub I ;c. Rev;e.cJ cc:P1.CTP),Nl.CDS),PcJC3M/ER/c Hie)°, 2020-2720
oG(3M)
O /14/20 09/03/2O
Air Pollution Control Division
Notice of a Proposed Project or Activity Warranting Public
CDPHE
Comment
Website Title: Noble Energy Inc. - Hullabaloo Y16-28-A Econode - Weld County
Notice Period Begins: August 27, 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: Noble Energy Inc.
Facility: Hullabaloo Y16-28-A Econode
Econode Facility
NENW SEC16 T2N R64W
Weld County
The proposed project or activity is as follows: Applicant proposes the modification of Points 001 and 004 on
construction permit 18WE0996. The modifications include a reduction in both annual throughput and annual
emissions for each point.
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 18WE0996 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.Rov/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:
Ben Fischbach
Colorado Department of Public Health and Environment
4300 Cherry Creek Drive South, APCD-SS-B1
Denver,Colorado 80246-1530
++ COLORADO
Department of Public
1 I corwe Health b Environment
C ° COLORADO
40 44**4411 Air Pollution Control Division
i Department a€Pubhe I lealth b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
CONSTRUCTION PERMIT
Permit number: 18WE0996 Issuance: 3
Date issued:
Issued to: Noble Energy Inc.
Facility Name: Hullabaloo Y16-28-A Econode T2N R64W S16 L01
Plant AIRS ID: 123/9FF0
Physical Location: NENW Section 16 T2N R64W
County: Weld County
Description: Econode Facility
Equipment or activity subject to this permit:
Equipment AIRS Emissions Control
Equipment Description
ID Point Description
LP and Venting of Gas from heater treaters and
Surge Drums 001 surge drums during vapor recovery unit Enclosed combustor
downtime
Two (2) 500 barrel fixed roof storage
Oil Tanks 002 Enclosed combustor
vessels used to store condensate
TLO 003 Truck loadout of condensate by submerged Enclosed combustor
fill
Produced 004 Four (4) 500 barrel fixed roof storage Enclosed combustor
Water vessels used to store produced water
This permit is granted subject to all rules and regulations of the Colorado Air Quality Control
Commission and the Colorado Air Pollution Prevention and Control Act (C.R.S. 25-7-101 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. This construction permit represents final permit approval and authority to operate this
emissions source. Therefore, it is not necessary to self-certify. (Regulation Number 3, Part B,
Section III.G.5.)
EMISSION LIMITATIONS AND RECORDS
2. Emissions of air pollutants must not exceed the following limitations. (Regulation Number 3,
Part B, Section II.A.4.)
)
Annual Limits:
Page 1 of 12
COLORADO
Air Pollution Control Division
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
AIRS Tons per Year Emission
Equipment ID Point PM2.5 NO VOC CO Type X
LP and Surge 001 --- --- 8.8 1.5 Point
Drums
Oil Tanks 002 --- --- 1.4 --- Point
TLO 003 --- --- 1.7 --- Point
Produced 004 --- --- 0.9 1.1 Point
Water
Note: See "Notes to Permit Holder" for information on emission factors and methods used to calculate limits.
Compliance with the annual 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 actual emissions each month and
keep a compliance record on site or at a local field office with site responsibility for Division
review.
3. The owner or operator must use the emission factors found in "Notes to Permit Holder" to
calculate emissions and show compliance with the limits. 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.
4. 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 Pollutants
ID Point Control Device Controlled
Emissions from the heater treater(s) and
LP and Surge surge drum(s) are routed to an enclosed
001 VOC and HAP
Drums combustor during Vapor Recovery Unit
(VRU) downtime
Oil Tanks 002 Enclosed combustor VOC and HAP
TLO 003 Enclosed combustor VOC and HAP
Produced 004 Enclosed combustor VOC and HAP
Water
PROCESS LIMITATIONS AND RECORDS
5. 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
Page 2 of 12
C _ .y,....VX- COLORADO
40 moo" Air Pollution Control Division
Department of Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
and made available to the Division for inspection upon request. (Regulation Number 3, Part B,
ll
II.A.4.)
Process Limits
Equipment ID AIRS Process Parameter Annual Limit
Point
LP and Surge 001 Natural Gas Venting 3.0 MMSCF
Drums
Oil Tanks 002 Condensate Throughput 240,900 barrels
TLO 003 Condensate Loaded 240,900 barrels
Produced 004 Produced Water 130,000 barrels
Water Throughput
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.
6. Point 001: The owner or operator must continuously monitor and record the volumetric flow
rate of natural gas vented from the separator(s) using the flow meter. The flow meter must
measure the total combined volumetric flow rate of gas from the heater treater(s) and the
surge drum(s) to the enclosed combustor. The flow meter must be calibrated and maintained
per the manufacturer's specifications and schedule. The owner or operator must use monthly
throughput records to demonstrate compliance with the process limits contained in this
permit and to calculate emissions as described in this permit.
STATE AND FEDERAL REGULATORY REQUIREMENTS
7. This source is subject to the odor requirements of Regulation Number 2. (State only
enforceable)
8. Point 001: The separator covered by this permit is subject to Regulation 7, Part D, Section
II.F. On or after August 1, 2014, gas coming off a separator, produced during normal
operation from any newly constructed, hydraulically fractured, or recompleted oil and gas
well, must either be routed to a gas gathering line or controlled from the commencement of
operation by air pollution control equipment that achieves an average hydrocarbon control
efficiency of 95%. If a combustion device is used, it must have a design destruction efficiency
of at least 98% for hydrocarbons.
9. Point 002: This source is subject to Regulation Number 7, Section XII. The operator shall
comply with all applicable requirements of Section XII and, specifically, shall:
• Comply with the recordkeeping, monitoring, reporting and emission control
requirements for condensate storage tanks; and
• Ensure that the combustion device controlling emissions from this storage tank be
enclosed, have no visible emissions, and be designed so that an observer can, by
means of visual observation from the outside of the enclosed combustion device, or by
• Page3of12
����_�YY:•,,���� COLORADO
10 Air Pollution Control Division
Department of Public Health b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
other means approved by the Division, determine whether it is operating properly.
(Regulation Number 7, Section XII.C.) (State only enforceable)
10. Point 003: 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.)
11. Point 003: This source is located in an ozone non-attainment or attainment-maintenance area
and is subject to the Reasonably Available Control Technology (RACT) requirements of
Regulation Number 3, Part B, III.D.2.a. Condensate loading to truck tanks shall be conducted
by submerged fill and emissions shall be controlled by a flare. (Reference: Regulation 3, Part
B, III.D.2)
12. Point 003: All hydrocarbon liquid loading operations, regardless of size, shall be designed,
operated and maintained so as to minimize leakage of volatile organic compounds to the
atmosphere to the maximum extent practicable.
13. Point 003: The owner or operator shall follow loading procedures that minimize the leakage of
VOCs to the atmosphere including, but not limited to (Reference: Regulation 3, Part B, III.D.2):
a. The owner or operator shall inspect onsite loading equipment to ensure that hoses,
couplings, and valves are maintained to prevent dripping, leaking, or other liquid or
vapor loss during loading and unloading. The inspections shall occur at least monthly.
Each inspection shall be documented in a log available to the Division on request.
b. All compartment hatches at the facility (including thief hatches) shall be closed and
latched at all times when loading operations are not active, except for periods of
maintenance, gauging, or safety of personnel and equipment.
c. Inspect thief hatch seals annually for integrity and replace as necessary. Thief hatch
covers shall be weighted and properly seated.
d. Inspect pressure relief devices (PRD) annually for proper operation and replace as
necessary. PRDs shall be set to release at a pressure that will ensure flashing, working
and breathing losses are not vented through the PRD under normal operating conditions.
e. Document annual inspections of thief hatch seals and PRD with an indication of status,
a description of any problems found, and their resolution.
14. Point 003: For this controlled loading operation, the owner or operator shall follow loading
procedures that minimize the leakage of VOCs to the atmosphere including, but not limited to
(Reference: Regulation 3, Part B, III.D.2):
a. Install and operate the vapor collection and return equipment to collect vapors during
loading of tank compartments of outbound transport trucks.
b. Include devices to prevent the release of vapor from vapor recovery hoses not in use.
c. Use operating procedures to ensure that hydrocarbon liquid cannot be transferred unless
the vapor collection equipment is in use.
d. Operate all recovery and disposal equipment at a back-pressure less than the pressure
relief valve setting of transport vehicles.
Page 4 of 12
F�*r- COLORADO
Air Pollution Control Division
Department of Public health b Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
15. Points 002 and 004: This source is subject to Regulation Number 7, Part D, Section I. The
operator must comply with all applicable requirements of Section I and, specifically, must:
• Comply with the recordkeeping, monitoring, reporting and emission control
requirements for storage tanks; and
• Ensure that the combustion device controlling emissions from this storage tank be
enclosed, have no visible emissions, and be designed so that an observer can, by
means of visual observation from the outside of the enclosed combustion device, or by
other means approved by the Division, determine whether it is operating properly.
(Regulation Number 7, Part D, Section I.C.) (State only enforceable)
16. Points 002 and 004: The storage tanks covered by this permit are subject to the emission
control requirements in Regulation Number 7, Part D, Section II.C.1. The owner or operator
must install and operate air pollution control equipment that achieves an average
hydrocarbon control efficiency of 95%. If a combustion device is used, it must have a design
destruction efficiency of at least 98% for hydrocarbons except where the combustion device
has been authorized by permit prior to March 1, 2020. The source must follow the inspection
requirements of Regulation Number 7, Part D, Section II.C.1.d. and maintain records of the
inspections for a period of two years, made available to the Division upon request. This
control requirement must be met within 90 days of the date that the storage tanks commence
operation.
17. Points 002 and 004: The storage tanks covered by this permit are subject to the venting and
Storage Tank Emission Management System ("STEM") requirements of Regulation Number 7,
Part D, Section II.C.2.
18. Points 001, 002, and 004: 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)
19. Points 001, 002, and 004: The combustion device covered by this permit is subject to
Regulation Number 7, Part D, Section II.B.2. General Provisions (State only enforceable). If a
flare or other combustion device is used to control emissions of volatile organic compounds to
comply with Section II, it must be enclosed; have no visible emissions during normal
operations, as defined under Regulation Number 7, Part D, Section II.A.23; and be designed so
that an observer can, by means of visual observation from the outside of the enclosed flare or
combustion device, or by other convenient means approved by the Division, determine
whether it is operating properly. This flare must be equipped with an operational auto-igniter
according to the schedule in Regulation Number 7, Part D, Section II.6.2.d.
20. 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
Page 5 of 12
C _Tv: COLORADO
Air Pollution Control Division
Department cf Public Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
21. Points 001, 002, 003, and 004: Upon startup of these points, the owner or operator must
follow the most recent operating and maintenance (0EM) plan and record keeping format
approved by the Division, in order to demonstrate compliance on an ongoing basis with the
requirements of this permit. Revisions to the O&M plan are subject to Division approval prior
to implementation. (Regulation Number 3, Part B, Section III.G.7.)
COMPLIANCE TESTING AND SAMPLING
Initial Testing Requirements
22. This source is not required to conduct initial testing, unless otherwise directed by the Division
or other state or federal requirement.
Periodic Testing Requirements
23. This source is not required to conduct periodic testing, unless otherwise directed by the
Division or other state or federal requirement.
ADDITIONAL REQUIREMENTS
24. Al[ previous versions of this permit are cancelled upon issuance of this permit.
25. A revised Air Pollutant Emission Notice (APEN) must be filed: (Regulation Number 3, Part A,
II.C.)
• Annually by April 30th whenever a significant increase in emissions occurs as follows:
For any criteria pollutant:
For sources emitting less than 10O 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,t per year, a change in
annual actual emissions of one (1) ton per year or more or five percent, whichever is
greater, above the level reported on the last APEN; or
For sources emitting 100 tons per year or more, a change in actual emissions of five
percent or 50 tons per year or more, whichever is less, above the level reported on
the last APEN submitted; or
For any non-criteria reportable pollutant:
If the emissions increase by 50% or five (5) tons per year, whichever is less, above the
level reported on the last APEN submitted to the Division.
• Whenever there is a change in the owner or operator of any facility, process, or
activity; or
• Whenever new control equipment is installed, or whenever a different type of control
equipment replaces an existing type of control equipment; or
• Whenever a permit limitation must be modified; or
• No later than 30 days before the existing APEN expires.
Page 6 of 12
C -r.•.<c ( COLORADO
wir Air Pollution Control Division
Department cf Pubhc Health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
26. Federal regulatory program requirements (i.e. PSD, NANSR) must apply to this source at any
such time that this source becomes major solely by virtue of a relaxation in any permit
condition. Any relaxation that increases the potential to emit above the applicable Federal
program threshold will require a full review of the source as though construction had not yet
commenced on the source. The source must not exceed the Federal program threshold until
a permit is granted. (Regulation Number 3, Parts C and D).
GENERAL TERMS AND CONDITIONS
27. 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.
28. 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.
29. 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.
30. 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.
31. 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.
32. 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
Page 7 of 12
COLORADO
Air Pollution Control Division
COP I
E Department cf Pub4Ec Healtn&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Division in writing requesting a cancellation of the permit. Upon notification, annual fee
billing will terminate.
33. 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: DRAFT
Ben Fischbach
Permit Engineer
Permit History
Issuance Date Description
Issuance 1 July 22, 2019 Issued to Noble Energy Inc.
Issued to Noble Energy Inc.
Issuance 2 December 23,
2019 Initial Approval Modification - Reduction in
throughput to Points 001, 004.
Issued to Noble Energy Inc.
Issuance 3 This Issuance Reduction in throughput for Points 001 Et 004.
Issued as Final Approval.
Page 8 of 12
•
C _ y...,:-t. COLORADO
41' Air Pollution Control Division
Department of Public health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Notes to Permit Holder at the time of this permit issuance:
1) The permit holder is required to pay fees for the processing time for this permit. An invoice for
these fees will be issued after the permit is issued. The permit holder 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.
Uncontrolled Controlled
Equipment AIRS Pollutant CAS# Emissions Emissions
ID Point
(lb/yr) (lb/yr)
Benzene 71432 2,227 111
Toluene 108883 1,970 99
LP and Surge 001 Ethylbenzene 100414 252 13
Drums
Xylenes 1330207 1,009 50
n-Hexane 110543 11,945 597
Benzene 71432 308 15
Oil Tanks 002 Toluene 108883 263 13
n-Hexane 110543 1,648 82
Benzene 71432 325 16
TLO 003 Toluene 108883 277 14
n-Hexane 110543 1,739 87
Produced Benzene 71432 910 46
004
Water
n-Hexane 110543 2,860 143
Page 9 of 12
COLORADO
• Air Pollution Control Division
Department of Public Ftealth&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Note: All non-criteria reportable pollutants in the table above with uncontrolled emission rates above 250 pounds per year
(lb/yr)are reportable and may result in annual emission fees based on the most recent Air Pollution Emission Notice.
5) The emission levels contained in this permit are based on the following emission factors:
Point 001:
Uncontrolled Controlled
CAS # Pollutant Emission Emission Source
Factors Factors
(lb/MMscf) (lb/MMscf)
NOx 198 198
AP-42
CO 885.3 885.3
VOC 117,611.2 5,880.6
71432 Benzene 733.7 36.7
108883 Toluene 661.0 33.0 HYSYS
100414 Ethylbenzene 86.4 4.3
1330207 Xylene 323.5 16.2
110543 n-Hexane 3,967.8 198.4
Note: The controlled emissions factors for this point are based on a control efficiency of 95%.
The emission factors listed above are based on modeled separator temperature of 120 °F and
separator pressure of 2 psig.
Point 002:
Uncontrolled Controlled
CAS # Pollutant Emission Emission Source
Factors Factors
(lb/bbl) (lb/bbl)
NOx 0.0004 0.0004
AP-42
CO 0.0018 0.0018
VOC 0.2289 0.01145
71432 Benzene 0.0013 6.0E-5 HYSYS/Tanks
108883 Toluene 0.0011 5.0E-5 4.0.9d
110543 n-Hexane 0.0068 3.4E-4
Note: The controlled emissions factors for this point are based on a control efficiency of 95%.
Page 10 of 12
COLORADO
Air Pollution Control Division
torn
Department cf Public health&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Point 003:
Uncontrolled Controlled
CAS # Pollutant Emission Emission Source
Factors Factors
(lb/bbl) (lb/bbl)
NOx 3.32E-4 3.32E-4
AP-42
CO 1.51E-3 1.51E-3
VOC 0.281 0.0141
71432 Benzene 0.0013 6.7E-5
108883 Toluene 0.0012 5.8E-5 AP-42/HYSYS
110543 n-Hexane 0.0072 3.6E-4
The uncontrolled VOC emission factor was calculated using AP-42, Chapter 5.2, Equation 1
(version 1/95) using the following values:
L = 12.46*S*P*M/T
S = 0.6 (Submerged loading: dedicated normal service)
P (true vapor pressure) = 7.6 psia
M (vapor molecular weight) = 60 lb/lb-mol
T (temperature of liquid loaded) = 511 °R
The uncontrolled non-criteria reportable air pollutant (NCRP) emission factors were calculated
by multiplying the mass fraction of each NCRP in the vapors by the VOC emission factor.
Controlled emission factors are based on an ECD efficiency of 95% and a collection efficiency
of 100%.
Point 004:
Uncontrolled Controlled
CAS # Pollutant Emission Emission Source
Factors Factors
(lb/bbl) (lb/bbl)
NOx 0.0037 0.0037
AP-42
CO 0.0167 0.0167
VOC 0.2620 0.0131
71432 Benzene 0.0070 0.0004 CDPHE
110543 n-Hexane 0.0220 0.0011
Note: The controlled emissions factors for this point are based on a control efficiency of 95%.
Page 11 of 12
. *.� COLORADO
Air Pollution Control Division
CDf4
Department ci Pubttc Ftealih&Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
6) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with
this permit is valid for a term of five years from the date it was received by the Division. A
revised APEN 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, CO, NOx
PSD Synthetic Minor Source of: VOC
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
Part 63: National Emission Standards for Hazardous Air Pollutants for Source
Categories
MACT 63.1-63.599 Subpart A- Subpart Z
MACT 63.600-63.1199 Subpart AA - Subpart DDD
MACT 63.1200-63.1439 Subpart EEE - Subpart PPP
MACT 63.1440-63.6175 Subpart QQQ- Subpart YYYY
MACT 63.6580-63.8830 Subpart ZZZZ - Subpart MMMMM
MACT 63.8980-End Subpart NNNNN - Subpart XXXXXX
Page 12 of 12
Colorado Air Permitting Project
PRELIMINARY ANALYSIS-PROJECT SUMMARY
Project Details For Division Use Only
Review Engineer: Ben Fischbach
Package 6: 431514 .
Received Date: 5/19/2020
Review Start Date: 8/20/2020
Section 01-Facility Information
Company Name: Noble Energy Inc. Quadrant' Section Township Range
County AIRS ID: 123 NENW 116 2N 64
Plant AIRS ID: 9FF0
Facility Name: Hullabaloo Y16-28-A Econode
Physical
Address/Location:
County: Weld County
Type of Facility: Exploration Production Well Pad
What industry segment?Oil BvNatastt.Das Production&Processing
Is this facility located in a.NAAQS non-attainment area? Yes
If yes,for what pollutant? Ozone(Nov&VOC)
Section 02-Emissions Units In Permit Application
Leave Blank-For Division Use Only
AIRS Point# Permit#
Emissions (Leave blank unless Issuance Self Cert Engineering
(Leave blank unless APCD Emissions Source Type Equipment Name Action
Control? APCD has already # Required? Remarks
has already assigned)
assigned)
Permit
001 Separator Venting -Presvious Issuance? Yes - 18WE0996 3 No Modification
Permit
004 Storage Tank Presvious Issuance? Yes 18WE0996. 3 NoModification
Section 03-Description of Project
Applicant proposes the modification of Points 001 and 004 on construction permit 18WE0996.The modifications include a reduction in both annual throughput and
annual emissions for each point.
Applicant has previously self certified to issuance 2 conditions of this permit.As-this third issuance will contain minimal new requirements(must use EFs from NTPH
section of permit,reporting conditions),self-certification to issuance 3 will not be required(i.e.,this permit will be issued as FA).
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 Requirement
Was a quantitative modeling analysis required? No
If yes,for what pollutants?
If yes,attach a copy of Technical Services Unit modeling results summary.
Section 06-Facility-Wide Stationary Source Classification
Is this stationary source a true minor? No
Is this stationary source a synthetic minor? Yes
If yes,indicate programs and which pollutants: SO2 NOx CO VOC PN2.5 PM10 TSP HAPs
Prevention of Significant Deterioration(PSD) ( _ �^^'�
Title V Operating.Permits(OP) J d ,,... t...�l 0
Non-Attainment New Source Review(NANSR)
Is this stationary source a major source? No
If yes,indicate programs and which pollutants: 502 NOx CO VOC PM2.5 PM10 TSP HAPs.
Prevention of Significant Deterioration(P50)
Title V Operating Permits(OP) ' j 0 El
Non-Attainment New Source Review(NANSR) .._€
Separator Venting Emissions Inventory •
Section 01 Administrative Information
'Facility AIRS ID: 123 9FF0 000
County Plant Point
Section 02'-Equipment Description Details
Heater treater and surge drum gas.streams
Detailed Emissions Unit Description:
ECD
Emission Control Device Description:
Requested Overall VOC&HAP Control Efficiency%: 95
Limited Process Parameter
Gas meter ortameras_
Section 03-Processing Rate Information for Emissions Estimates
Primary Emissions-Separator
Actual Throughput= 2.2 MMscf per year
Requested Permit Limit Throughput 3.0 MMscf per year Requested Monthly Throughput= 0. MMscf per month
Potential to Emit'PTE)Throughput= 3.4 MMscf per year
Secondary Emissions-Combustion Device(s)for Air Pollution Control
Separator Gas Heating Value „<' n24> 3b Htu/mf
Volume of waste gas emitted per BBL of t'/-j.' ,i '
liquids throughput W sdf/bbl
YAVOT'OA
Control Device
Pilot Fuel Use Rate: 390scfh 3 MMscf/yr
Pilot Fuel Gas Heating Value: 1000 Btu/scf
Section 04-Emissions Factors&Methodologies
Description
Applicant self-certified to this permit,and provided a site-specific gas sample of the surge drum gas stream,which is one of the two grouped sources covered by this point,and was the stream spec Fred in the sampling condition of the permit.As
the lower pressure separator,the surge drum will have an emissions profile on the"heavier end,'and will be associated with greater emission factors due to an Increased VOC%and MW.While it was demonstrated that the sampled gas
stream gene [ on factors which are lower than those permitted,the applicant has opted to retain the originally permitted emission factors,which is acceptable.
MW I. 50.7526 lb/lb-6501 Displacement Equation
Ex=O'MW'Xx/C
Weight%
Helium V.0000
CO2 07263
N2 %a,D0000
methane '18763
ethane ""4 5701
Propane - 21 8718
isohutane 6.8222
n-butane 23.0972
isopentane 6.7563
n-pentane -9.1657
cyclopentane 0.0000
n-Hexane 2.9630
cyclohexane 0.0000
Other hexanes 3.9134
heptanes 4.0517
methylcyclohexane 0 0000
224-TMP 0.0000
Benzene 0.5479
Toluene 0.4936
Ethylbenzene 0.0645
Xylenes 0.2416
COO Heavies 1.8384
Total
VOCWt% _. _..
2 of 12 K:\PA\2018\18WE0996.CP3
Vemzing Emissions!nventory
Separator Venting
Emission Factor source
Pollutant (Ib/MMscf) (Ib/MMscf)zImmem
Primary Control Device
Uncontrolled Uncontrolled
Pollutant (Ib/MMBtu( Ib/MMscf Emission Factor Source
(Waste Heat
Combusted) (Gas Throughput)
:::0,0075
0.0075
INEC 0.0000 ffif tiAWNer Q gfehtiVINOtriPrtel
0.0600
INESE 0.3000
Pilot Light Emissions
Uncontrolled Uncontrolled
Pollutant (Ib/MMBtu) Ib/MMscf Emission Factor Source
(Waste Heat
Combusted) (Pilot Gas Throughput)
0.00'/5
0.0075 INNIMIEWVinifihglaatilritniVertFl
0.0006 DitiMaitijeAVOgikaVatta
0.0980
Section 05-Emissions Inventory
Potential to Emit Actual Emissions Requested Permit Limits Requested Monthly Limns
Criteria Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled Controlled
(tons/year) (tans/year) (tons/year) (tons/year) (tons/year) Ohs/month)
PM10 ..,. „_.. 4.3 .._K
•
PM2.5 _ ,_ ..—
NOx .5._o - OS
VOC . 276.3e _—. 54,5
CO 1.45 _.,t ..e„
Potential to Emit Actual Emissions Requested Permit Limits
Hazardous Air Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled
(Ibs/year) (Ibs/year) Ilbs/yearl abs/pearl (Ibs/year)
Benzene „__r 3333 LIC
Toluene 15.5' .3'ES 1,55 -
Ethylbenzene ZS, 13
Xylene 571
n-Hex :1905
224 TMP s
J �
Section 06-Regulatory Summary Analysis
Regulation 3,Parts A,B So_-te re„wires-_,.,--
Regulation 7,Part D,Section II,B,F •..#z,=c. .
Regulation 7,Part D,Section II 0,2.0 v,_,.,, e..._
(See regulatory applicability worksheet for detailed analysis)
3 0112 K:\PA\2018\18WE0996.CP3
J e'pAraitt 0JE...T ;'T i:,Sicn
Section 07-Initial and Periodic Sampling and Testing Requirements
Using Gas Throughput to Monitor Compliance
Does the company use site specific emission factors based an a gas sample to estimate emissions? • Gas sample not used to generate emission factors,but was provided to demonstrate compliance with modeled emission factors.
This sample should represent the gas outlet of the-equipment covered under this Alps ID,and should have been collected within one year of the application received date.However,if the facility has not been modified
(e.g.,no new wells brought on-line),then it may be appropriate to use an older site-specific sample.
If no,the permit will contain an"InitlafTesting Requirement"to collect a site-specific gas sample from the equipment being permitted and conduct an emission factor analysis to demonstrate that the emission
factors are less than or equal to the emissions factors established with this application.
Are facility-wide permitted emissions of Vol greater than or equal to 40 tons per year in the ozone nonattainment area
OR are emissions greater than or equal to 90 tons per year in the ozone attainment area?
lives,the permit will contain:
An"Initial Testing Requirement"to collect a site-specific gas sample from the equipment being permitted and conduct an emission factor analysis to demonstrate that the emission factors are less than or
equal to the emissions factors established with this application.
A"Periodic Testing Requirement"to collect a site-specific gas sample from the equipment being permitted and conduct an emission factor analysis to demonstrate thatthe emission factors are less than or
equal to the emissions factors established with this application on an annual basis.
Will the operator have a meter installed and operational upon startup of this point?
If no,the permit will contain a condition that requires the operator to calculate gas throughput using the liquid throughput until the meter is installed and operational(not to exceed 180 days).This condition
will use the"Volume of waste gas emitted per BBL of liquids throughput"(scf/bbl)value in section 03.
Does the company request a control device efficiency greater than 95%fora flare or combustion device? 1
If yes,the permit will contain initial and periodic compliance testing in accordance with PS Memo 20-02
1.,,OVO.V4,//4gtiglaigqigifig4.14gBSMAPPB
Section 00-Technical Analysis Notes
SSEFe have been updated based on original hAIfA model and through the Operator's use of DivisionPA.Ail chang c are minor,and are acceptable.
Section 09-SCC Coding and Emissions Factors(For Inventory Use Only)
AIRS Point# Process# SCC Code Pollutant Uncontrolled Emissions Factor Control% Units
001 01 .,- - PM10
PM2.5
5O5
505
Vol
CO
Benzene
Toluene _.__ _. .,
Ethylhenzene .....,.:,
Xylene
n-Hexane
224TMP ..
•
•
•
4 of 12 K:\PA\2018\18WE0996.CP3
Separator Venting Regulatory Analysis Worksheet
The regulatory requirements below are determined based on requested emissions.
Colorado Re ulation 3P ain rts A end B-AP EN and Permit Requirements
ATTAINMENT>c the t,4.,.-___oinv en.
1. Are uncontrolled actual emissions from any criteria pollutants from this individual source greater than 2 TPY(Regulation 3,Part A,Section ll.D.1.a)?
2. Are total facility u t ll d VOC emissions greater than 5 TPY NOx greater than lO Try or CO emissions greater than lO Try(Regulation 3,Part B,Section 11.0.3)?
IVpieleave Area
NON-ATTAINMENT
1. Are uncontrolled emissions from any criteria pollutants from th s individual source greater than 1 TPY(Regulation 3,Part A,Section 11.0.1.a1? `sf '"ae)"Source Re
2. Are total facility uncontrolled VOC emissions from the greater than 2 TPY,Not greater than 5 TPY or CO emissions greater than 1OTPY(Regulation 3,Part B,Section 11.0.2)? hbyy .jii Sou Re
ICS _,a mfrS.;.Source
Colorado Regulation J,Part D,Section II
1. Was the well newly constructed,hydraulically f t d or recompleted on or after August 1,2014? `yz3`grA5 urce is
IS: Par,0.5wyEiov
Section II.B.2—General Provisions for Air Pollution Control Equipment Used to Comply with Section II
Section WE-Control of emissions from well production facilities
Alternative Emissions Control(Optional Section)
a. Is this p 1 o t ll d by a back-up It t combustion device( t the primary control deuce)that is not enclosed? The contra
de,Ice fot not,v,.. c_--Part_.r�.on .3.2e Section II.B.2.e—Alternative emissions control equipment
Disclaimer
This document assists operators with determining applicability of certain requirements of the Clean Air Act its implementing regulations,and Air Quality Control Commission regulations.This document's
not a rule or regulation,and the analysis it contains may not apply to a particular situation based upon the individual facts and circumstances.Th(s document does not change or substitute for any law.
regulation,or any other legally binding requirement and is not legally enforceable In the event of any conflict tietween the language of this document and the language of the Clean Air Ad,its implementing
regulations,and Air Quality Control Commission regulations,the language of the statute or regulation will control. The use of non-mandatory language such es°recommend,""may,"'should,"and tan,"is
intended to describe APCD interpretations and recommendations.Mandatoryterminology such as'must"and'required"are intended to describe controlling requirements under the terms of the Clean Air
Act and Air Quality Control Commission regulations,but this document does not establish legally binding requirements in and of itself
Storage Tenlc(s)Emissions Inventory
Section 01-Administrative Information
Facility AIRs ID: 9F£d
County Plant Point
Section 02-Equipment Description Details
Storage Tank Liquid
Detailed Emissions Unit Four)4)500-bbt Produced Water Storage Tanks
Description: -'
Emission Control Device ECD
Description:
Requested Overall VOC&HAP Control Efficiency A: 95.0
Limited Process Parameter
Section 03-Processing Rate Information for Emissions Estimates
Primary Emissions-Storage Tank(s)
Actual Throughput= 254,934.0 Barrels(bbl)per year
IRequested Permit Limit Throughput= 130,000.0 Barrels(bbl)per year Requested Monthly Throughput= 110-1;1 Barrels(bbl)per month
Potential to Emit(PTE)Condensate Throughput= 130,000.0.Barrels(bbl)per year
Secondary Emissions-Combustion Device)s)
Heat content of waste gas= 1496.0 Btu/scf State Default Heat Content.
Volume of waste gas emitted per BBL of liquids
produced= • 36.0 scf/bbl State Default GWR
Actual heat content of waste gas routed to combustion device= •<?'=7 MMBTU per year
Requested heat content of waste gas routed to combustion device= 7 ?MMBTU per year
Potential to Emit(PTE)heat content of waste gas routed to combustion device= z MMBTU per year
Control Device
Pilot Fuel Use Rate: scfh MMscf/yr
Pilot Fuel Gas Heating Value: - _ Btu/scf MMBTU/yr
Section 04-Emissions Factors&Methodologies
Will this storage tank emit flash emissions? 1.R
Emission Factors Produced Water Tank
Uncontrolled Controlled
Pollutant (lb/bbl) (lb/bbl) Emission Factor Source
(Produced Water (Produced Water
Throughput) Throughput)
VOC 0.2620 301331 r State E.F.(includes flash).Front
Benzene 0,0070 9404 p ter State E.F.(includes fla Front
Toluene ,COu 'L.,.
Ethylbenzene @} y
Xylene
n-Hexane 0.0220 03011 t&
224 TMP 0,90,81 _ y.
Control Device
Uncontrolled Uncontrolled
Pollutant )lb/MMBtu) (lb/bbl) Emission Factor Source
(waste heat (Produced Water
combusted) Throughput)
PM10 T',
700,EZ
SOx
NOx 0.0680 AP:EF ,5 industrial Flares)f*
CO 0.3100 0.016 PIP,,,_P' .13.5 Industrial Flares
Pilot Light Emissions
Uncontrolled Uncontrolled
Pollutant )lb/MMBtu) )lb/MMscf) Emission Factor Source
(Pilot Gas Heat (Pilot Gas
Combusted) Throughput)
PM10
PM2.5
SOx
NOx
VOC
co
6 of 12 K:\PA\2018\18WE0996.CP3
Storage Tank(s)Emissions Inventory
Section 05-Emissions Inventory
Potential to Emit Actual Emissions Requested Permit Limits Requested Monthly Limits
Criteria Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled Controlled
(tons/year) (tons/year) (tons/year) (tons/year) (tons/year) (Ibs/month)
PM10 0.0 0.0 0.0 0.0 0.0
PM2.5 2,0 0.0 4.0 00 00
SOx 0.0 • 00 0.0 0.0 0.0
NOx 07. 04, 0:=7 924 :._. 40.4
VOC 170 3340 1.67 1703 ,:•83 144.6
CO 1.1 2.13 213 '1'0 100 3843
Potential to Emit Actual Emissions Requested Permit Limits
Hazardous Air Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled
(lbs/year) (lbs/year) (lbs/year) (lbs/year) (lbs/year)
Benzene 910.0 1754.5 69.2 91).0 58.
Toluene 0.0 00 0.0 0.0 2.-
Ethylbeneene -A 0.0 00 0.3
0ylene ,... 00 G.0 0.0 2
n-Hexane 20c0... 46085 280.4 2060.0 143.4
224 TMP 3 0.0
Section 06-Regulatory Summary Analysis
Regulation 3,Parts A,B Source 56-5,0rns a p=rn::
Regulation 7,Part D,Section LC,D,E,F 530-4550 -k is sucjecr ,:CO
Regulation 7,Part D,Section I.G,C St. TanIt.n 951 301.- ..t.r .,
Regulation 7,Part D,Section 11.0,C.1,C.3 Stu g_-a-It is subject I , .855555 C.3
,,C.a.. 's
Regulation 7,Part D,Section II.C.2 Storage 34.4k:s:55.6,: iw_t to 646:-.654.1'1,945,G.Section II C 2
Regulation 7,Part D,Section II.C.4.a.(i) --rageran',,s-ot sc•„ect to 8063 i181:09 7.04,t 0 Section it:.d s`:s
Regulation 7,Part D,Section II.C.4.a.(ii) .._- tan It rot snlr0ct zc R4_=u:accn s co..0 lact.o„I C.4.ai':),h s
Regulation 6,Part A,NSPS Subpart Kb Stooge icc',is Oct s ,e.:i te'35-S 00
Regulation 6,Part A,MPS Subpart 0000 51.5-3-536534:58.5.not sohtert to:45PS=aCCO.
NSP5 Subpart 0000a 5t55685 Tank,s net s:•elett to 0570 00030c
Regulation B,Part E,MACr Subpart HH Prof..0cad Wa*er Storage tunic is cot tc0-,c to MAti NH
(See regulatory applicabilityworksheet for detailed analysis)
Section 07-Initial and Periodic Sampling and Testing Requirements
For condensate or crude oil tanks,does the company use the state default emissions factors to
estimate emissions?
Ifyes,are the uncontrolled actual or requested emissions fora crude oil tank estimated to be greater than or equal to 20 tons VOC per year OR are the
uncontrolled actual or requested emissions fore condensate storage tank estimated to be greater than or equal to.80tpy? - 3
If yes,the permit will contain an"Initial Compliance"testing requirement to develop a site specific emissions factor based on guidelines in PS Memo 14-03.
Does the company use a she specific emissions factor to estimate emissions? ',.z y�•,.S
If yes and if there are flash emissions,are the emissions factors based on a pressurized liquid sample drawn at the facility being
- ��
permitted(for produced watertanks,a pressurize liquid sample must be analyzed using flash liberation aoalysis)7Thrs sample
should be considered representative which generally means site specific and collected within one year of the application received
�47a-
date.However,if the facility has not been modified(e.g.,no new wells brought on-line),then it maybe appropriate to use an ')I n.'¢'l •,
older site-specific sample.
If no,the permit Will contain an"Initial Compliance"testing requirement to develop a site specific emissions factor based on guidelines in PS Memo 14-03.
.1
Does the company request a control device efficiency greater than 95%for a flare or combustion device? ��yt'A
If yes,the permit will contain initial and periodic compliance testing in accordance with PS Memo 20-02
•
7 of 12 K:\PA\2018\18W E0996.CP3
Storage Tank(s)Emissions Ins ,ztot,,
Section 08-Technical Analysis Notes
State Default values used.
Section 09-SCC Coding and Emissions Factors(For Inventory Use Only),
Uncontrolled
Emissions
AIRS.Point# Process if SCC Cod Pollutant Factor Control% Units
._-, 01 3Y„1> K,u .,.. .: of fprklt ji` ,� `1 (os e„ ,��.,. PM30 lb/1,000 gallons Produced Water throughput
PM2.5 lb/1,000 gallons Produced Water throughput
SOx =R-F. - lb/1,000 gallons Produced Water throughput
NOx _» 0 lb/1,000 gallons Produced Water throughput
VOC ...- lb/1,000 gallons Produced Water throughput
CO 0 lb/1,000 gallons Produced Water throughput
Benzene 9 lb/1,000 gallons Produced Water throughput
Toluene a.00 .: lb/1,000 gallons Produced Water throughput
Ethylbenzene =:30C ..r lb/1,000 gallons Produced Water throughput
Xylene :3-:C* lb/1,000 gallons Produced Waterthroughput
n-Hexane G lb/1,000 gallons Produced Water throughput
224 TMP 7,C lb/1,000 gallons Produced Water throughput
•
•
8 of 12 K.\PA\2018\18WE0996.CP3
Storage Tank Regulatory Analysis Worksheet
The regulatory requirements below ore determined based on requested emissions.
Colorado Rep,lation 3 Parts A and B-APEN and Permit Requirements
`ATTAINMENT
1. Are uncontrolled actual emissions from y criteria pollutants from this-tnchvidual source greater than 2 TPY(Regulation 3,Part A,Section llDla)? Source Requires en APEN.6oto
2. Produced Water Tani.h grandfatheringp GO to next question
3 Are total f lily uncontrolledVOC emissions greater thanSTPY NOR greMer than lO WY or CO emssonsgreater than 10TPY(Regulation 3,Part 0,Section 11,0.3)7 Source Requires a permit
I-u:.s a .:n..;
NON-ATTAINMENT
1. Are uncontrolled emissions from any criteria pollutants from this Individual source greater than l TPY(Regulation 3,Part A,Section ll.D.l.a)?
2. Produced Water Tanks have no grandfathering provisions - �
3. Are total facility uncontrolled VOC emissions greater than 2TPY,NOx greater than 5TPY or CO emissions greater than 1OTPY(Regulation 3,Part B,Section 11.1.2)? 3yz? Source Requires a permit
Colorado Regulation],Part 0,Section I.C-F&0
1. Is this storage tank located in then-hr ozone control area or any ozone non-attainment area or attainment/maintenance area(Regulation 7,Part 0,Section IAA)? Ym Continue-You have indicated tit
2. Is this storage tank located at oil and Rio operations that collect.store,or handle hydrocarbon liquids or predict?water AND that are located at or upstream of a natural gas processing plant(Regulation 7,Part D,Sectlon IAA)? Yes Continue-You have Indicatedth
3. Is this storage tank located at a natural gas processing plant(Regulation],part D,Section 1.11? !.a Storage Tank is not subject to Re
4. Does this storage tank contain condensate?
tin
5. Does this storage tank exhiba"Flash"(e g.storing non-stebillzed liquids)emissions(Regulation],part D,Section I.G.2)?
fro
fi A antgreater uncontrolled emissions f h storage tank equal than 2 tons per year VOC(Regulation 7,Part D,Section l.D.3.allil)?
CF
Part°,Section I.C.1-General Requirements for Air Pollution Control Equipment-Prevention of Leakage
Part 0,Section I.C,2-Emission Estimation Procedures
Part D,Section I.0-Emissions Control Requirements
Part a,Section I.E-Monitoring
Part o,Section I.F-Recordkeeping and Reporting
_ -
Part 0,Section 1.0.2-Emissions Control Requirements -
Part 0,Section I.C.g.a and b-General Requirements for Air Pollution Control Equipment-Prevention of Leakage
Colorado Regulation 7,Part 0,Section II
1. Is this storage tank located at a transmission/storage facility? In Continue-You have indicated eh
2. Isthisztoragetank'located at an ail and gas exploration and production operation,well production facility,natural gas compressor.station'or natural gas processing plane(Regulation 7,Part 0,Section II.Cl? Gotothe next question-You ha
3. Does tins storagetank have afxed ruoF(Regulation 7,Part 0,Section ll,A.20)7 y+eihlhi-'3"Go to the next question.
4 Are uncontrolled acturt emrssionsof this storagetank equalt greater than 2 tons per year VOC(Regulation?,Part D,Se Rion ILC.1.c1? ,r?.,M=Source ssu bject to parts of Reg.
•
Pert D,Section'LB-General Pi ovations for Air Pollution Control Equipment and Prevention of Emissions
Part 0,Section II.C.1-Emissions Control and Monitoring Provisions
Part 0,Section II.C.3-Recordkeeping Requirements •
5 Does the orag tank contain only'stabilized'liquids(Regulation 2,Part D,Section llC2.b)? N 'Sources subject to all provsion
Part 0,Section I C 2 Capture a d Monitoring for Storage Tanks fitted with Air Pollution Control Equipment
Is the controlled storage tankl d at a wellp d facility; t l gas compressorstation,or natural gas processng,plant constructed on or after May 1,2020 or located at afacftythat was modified onorahertday 1,2020,such I
6 that additional controlled storage 1 constructedanticipated crease n throughput of hydrocarbon liquids or produced water(Regulation 7,Part D,Section IIC 4.a li)? 'J Storage Tan kls not subject to Rs
Is h trolled storage tank l d af a wellp d t fealty, l gas compressor station,or natural gas processing plant constructed on or after January 1,2021 or located at a faclhy that was math ed on orafterlenuary 1,
7 2021,such that an additional controlled storage wen's constructed to receive an anicipatedincrease In throughput of hydrocarbon liqu Ids or produced wMer(Regulaton 7,Pert 0,Section II.C4.a I)?
40 CFR,Part 60.Subpart Kb.Standards of Performance for Volatile Organic Liquid Storage Vessels
1. Is the indwidual Mot vessel capacity greater than or equal to 75 cubic meters l 0011`47288751(40 CFR 60.110b(a))? to the next question
2. Does the storage vessel meet the following exemption in 60.111b(d)(4)? -,. Storage Tank s not subject NSP5
a.Does the vessel has a design capacity less than or equal to 1,589.874 m'(-10,000 BBL]used for petroleum'or ondensate stored,processed,or treated prior to custody transfer'as defined In 60.1116?
3. Was this storage vessel constructed,reconstructed,or prodded(see definitions 40 CFR,60.2)after l uly23,1984(40 CFR 60.13obla))?
4. Does the tank meet the definition of'storage vessel"'In 60.111h?
5. Does the storage vessel More a"volatile organic liquid(VOL)"secs defined in 60.1116? _
6. Does the storage vessel meet any one ofthe following additional exemptions: -.
a..lsthestorage vessel a pressure vessel designed to operate In excess of 204.9 Ora(-29.7 psi]and without emissions tothe atmosphere l60.110b(d)(2))7;or
b.The design capacity is greater than or equal to 151 m'1-950 BBL]and stores a liquid with a maxknum true vapor pressures less than 35 kPa(60.1106(51)?;o
c.The design capacity is greater than or equal to 75 M51-472.BBL]hut less than 151 ms(-950 BBL)and storm a liquid with a maximum true vapor pressures lessthan 15.0 kPa(60.110h(b))?
7. Does the storage tank meet either one of the followingexemptons from control requirements:
a.The design capacity is greater than or equal-to 151m'["950 BBL)and stares a liquid with amaxanumtrue vapor pressure greater than or equal to 3.5 bra but less than 5.2 klsa?;or.
b.The d gat capacity is greater than r equalto75M'['422 BBL]but less than 1510'[-950 BBL]and stores a liquid web a maximum true vapor pressure greater than or equal to 15.0 kPa but less than 27.6 bra?•40 CFR,Pert60,Subpart 0000/0000a,Standards of Performance for Crude Oil and Natural Gas Production,Transmission and Distribution
1. Is this storage vessel located et a facility in the onshore oil and natural gas production segment,natural gas processing segment or natural gas transmission and storage segment of the industry? Continue-You have indicated th
2. Was this storage vessel constructed,reconstructed,or modified(see definitions 40 CFR,6071 between Au gust 23,2011 and September 18,2015? WIMiitcrq Storage Tank is not sub/ect NrPS
3. Was this storage vessel constructed recorrttructed,ar modified(see defirtlare 40 CEO,60.2)after September 15,2015? Z'.','.yu§'`;'Go tothe next question
4. Are potential VOC emneiors'from the indvdoalstorage vessel greater than or equal to 6 tons per year? "Storage Tank is notsubject ttSP5
5. Does thsstoragevessel meet the definition of"storage vessel"a per 605430/60.5430a? Y .
6 I h e. l bl and controlled n accordance with requirements for storage vessels in 40 CFR Part 605ubpart Kb or 40CFR Part 63 subpart HH7 H 3+{
[later If astorage vessel is previously deterinlned to be subject to NSPS 0000/00000 due to emissions above 6 tans per year VOC on the applicability determination date,it should remain subject to NSPS 0000/0000e per
60.5365(ell2)/60.5366a(e)(2)even if potential 000 emisions drop below 6 tons per sear]
60000,Part63,Subpart MACT HH,Oil and Gas Production Facilities
1. Isthe storage tank located an oil and natural gas production facility that meets either of the following criteria: I---- 'Continue-You have indicated th
a.Afacillty that processes,upgrades or stores hydrocarbon liquids'(63.260(0)1211;OR
b.A facility that processes,upgrades or stores natural gas prior to the point at which natural gas esters the natural gas transmission and storage source category or is delivered toe final end user"(63.760(0(3)),
2. Is the tank located et a facility that is major'for HAPs? Storage Tank is not subject MAC
3. Does the tank meet th definitions£"storagevessel"°in63.7617
4. Does the tank meet th definition of rrstoragevessel with the potential for flash emissons"per 63.]61?
5 the t nksubl ct to controlrequirements under 40 CFR P rt 605ubpart Kb or Subpart 00002
IPrir; J trtusrm 4t:r_x mnk 1 srtimmf..
Subpart A,General provisions per§63.764(a)Table 2
§63.766-Emissions Control Standards
463.773-Monitoring
§63.774-Recordkeeping •
§03.]75-Reporting
RAC-Review
RACF review Is required If Regulation 7 does not apply AND if the tank is in the non-attainment area.If the tank meets bath criteria,then review RACT requirements. /
Disclaimer
This document assists operators with determiningapplicabilityof certain requirements of the Clean Air AM,,its implementing regulations,and Air Quality Control Commission regulations.This document is not
rule o regulation,and the analysis it contains may not apply to a particular situation based upon the individual facts end circumstances:This document does net change o substitute for any law,regulation,
r any other legally binding requirement and is not legally enforceable.In the event of any conflict between the language of this document and the language of the Clean Air Act„its implementing regulations,
and Air Quality Control Commission regulations,the language of the statute or regulation will control.The use of non-mandatory language such as"recommend,""may,""should and"can,"is intended to
describe APCD interpretations and recommendations.Mandatory terminology such as"must'end'required"are intended to describe controlling requirements under the terms of the Clean Air Act and Afr
Quality Control Commission regulations,but this document does not establish legally binding requirements in and of itself
COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
AIR POLLUTION CONTROL DIVISION
FACILITY EMISSION SUMMARY
Company Name Noble Energy Inc.
County AIRS ID 123 History File Edit Date 8/20/2020
Plant AIRS ID 9FFD Ozone Status Non-Attainment
Facility Name Hullabaloo Y16-28-A Econode
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 1.3 1.3 0,0 0.0 110.1 825.0 - 0.0 141.3 65.4 1.3 1.3 0,0 0.0 26.1 54,0 0.0 55.7 10.8
Previous Permitted Facility total 1.1 1.1 0.0 0.0 108,1 824.9 0.0 139.6 65,4 1.1 1.1 0.0 0.0 24.1 53,9 0.0 54.0 10.8
001 18WE0996 LP and Surge Drums 0.5 176.4 1.5 8.7 0.5 8.8 1.5 0.4 Modification to reduce throughput
002 18WE0996 Oil Tanks 0.1 27.6 0.2 1.1 0.1 1.4 0.2 0.1 No change
003 18WE0996 TLO 0.0 33.9 0.2 1.3 0.0 1.7 0.2 0.1 No change
004 18WE0996 Produced Water 0.2 17.0 1.1 1.9 - 0.2, 0.9 1.1 0.1 Modifcation to reduce throughput
005 18WE0996.ON Fugitives 0.0 0.0 Cancellation received 2/21/2019
006 GP02 GM 5.7L 4SRB RICE - 0.1 0.1 _ 12.4 0.6 9.8 0.1 0.1 0.1 0.9 0.6 1.8 0.1 SN:10CHMM411120039
007 GP02 GM 5.7L4SRB RICE 0.1 0.1 12.4 0.6 9.8 0.1 0.1 0.1 0.9 06 1.8 0.1 SN:10CHMM503060019
008 GP02 CN ,GM>5:7L4SRB RICE 0,0 0.0 Cancellation received 7/1/2019
009: GP02 CN Waukesha F3524GSI 4SRB RICE s 0.0 -0 0 Cancellation received 8/1/19
010 GP02 CN Waukesha F3524GS14SRB RICE , 0.0 0.0 Cancellation received 7/1/2019
011 GP02 CN Cummins KTA19GC.4SRB RICE. 0.0 0.0 Cancellation received 7/1/2019
012 GP02 Caterpillar G3306TA 4SRB RICE 0.200 0.200 32.5 1.40 32.5 0.6 0.200 0.200 2.0 1.4 3.9 0.6 SN:R6501056
013 GP02 Caterpillar G3306TA 4SRB RICE 0.200 0.200 32.5 1.40 32.5 0.6 0.200 0.200 2.0 1.4 3.9 0.6 SN:G6X01675
014 GP02 Caterpillar G3516J 4SRB RICE 0.500 0.500 13.30 9.30 32 40. 6.6 0.500 0.500 13.30 9.30 20.00 6.6 SN:N6W00398
0.0 0.0
0.0 0.0
APEN Exempt/Insignificant Sources _ 0.0 0.0
rHeater Treaters(3) 0,2 0.2 , 2.0 0.10 17 0.0 0.2 0.2 2.0 0.10 1.7 0.0
0,0 0.0
FACILITY TOTAL 1.3 1.3 0.0 0.0 105.9 268.3 0.0 121.7 20.8 1.3 1.3 0.0 0.0 21.9 26.2 0.0 36.1 8.6 VOC: Syn Minor(NANSR and OP)
NOx:Syn Minor(NANSR and OP)
CO: Syn Minor(OP)
HAPS: True Minor
HH: Minor+affected Area
7777: Minor
Permitted Facility Total 1,1 1.1 0.0 0.0 103.9 268.2 0.0 120.0 20.8 1.1 1.1 0.0 0.0 19.9 26.1 0.0 34.4 8.6 Excludes units exempt from permits/APENs
(A)Change in Permitted Emissions 0.0 0.0 0.0 0.0 -4,1 -27.8 0.0 -19,6 Pubcom&modeling(not)required based on (A
change in emissions)
Total VOC Facility Emissions(point and fugitive) 26.2 Facility is eligible for GP02 because<90 tpy
(0)Change in Total Permitted VOC emissions(point and fugitive) -27.8 Project emissions less than 25/50 tpy
Note 1
Note 2
Page 10 of 12 Printed 8/25/2020
COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
AIR POLLUTION DIVISION
FACILITY EMISSION SUMMARY-HAPs
Company Name Noble Energy Inc.
County AIRS ID 123
Plant AIRS ID 9FF0
Facility Name Hullabaloo Y16-28-A Econode
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 18WE0996 LP and Surge Drums 2201 1983 259 971 11903 8.7
002 18WE0996 Oil Tanks 308 263 31 12 1648 1.1
003 18WE0996 TLO 325 278 34 129 1740 1.3
004 18WE0996 Produced Water 910 2860 1.9
005 18WE0996 CN Fugitives 0.0
006 GP02 GM 5.7L 4SRB RICE 149 20 19 11 22 0.1
007 GP02 GM 5.7L 4SRB RICE 149 20 19 11 22 0.1
008 GP02.CN GM 5.7L 4SRB RICE 0.0
009 GP02.ON Waukesha F3524GSI 4SRB RICE 0.0
010 GP02.CN Waukesha F3524GS14SRB RICE 0.0
011 GP02.CN Cummins KTA19GC 4SRB RICE 0.0
012 GP02 Caterpillar G3306TA 4SRB RICE 980 45 42 25 49 0.6
013 GP02 Caterpillar G3306TA 4SRB RICE 980 45 42 25 49 0.6
014 GP02 Caterpillar G3516J 4SRB RICE 11460 834 513 44 250 6.6
0.0
0.0
APEN Exempt/Insignificant Sources 0.0
XA Heater Treaters(3) 0.0
0.0
TOTAL(tpy) 6.9 0.5 0.3 1.9 1.3 0.2 0.6 9.1 0.2 0.0 0.0 0.0 20.8
*Total Reportable=all HAPs where uncontrolled emissions>de minimus values
Red Text: uncontrolled emissions<de minimus
11 18WE0996.CP3 8/25/2020
COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
AIR POLLUTION DIVISION
FACILITY EMISSION SUMMARY-HAPs
Company Name Noble Energy Inc,
County AIRS ID 123
Plant AIRS ID 9FF0
Facility Name Hullabaloo Y16-28-A Econode -
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 18WE0996 LP and Surge Drums 110 99 13 49 595 0.4
002 18WE0996 Oil Tanks 15 13 2 I 82 0.1
003 18WE0996 TLO 16 14 2 6 87 0.1
004 18WE0996 Produced Water 46 143 0.1
005 18WE0996.CN Fugitives ° 0,0''
006 GP02 GM 5.7L 4SRB RICE 14c1 25 19 11 22 0.1
007 GP02 GM 5.7L 4SRB RICE 149 20 19 11 22 0.1
008 GP02.CN GM 5.7L 4SRB RICE 00.
009 OP02„CN Waukesha F3524GS1 4SRE RICE 0.0
010 GP02.CN Waukesha F3524GSI4SRBRICE 0.0
011 GP02.CN Cummins KTA19,GC 4SRB:RICE. 0.0
012 GP02 Caterpillar G3306TA 4SRB RICE 980 45 42 25 49 0.6
013 GP02 Caterpillar G3306TA 4SRB RICE 980 45 42 25 49 0.6
014 GP02 Caterpillar G3516J 4SRB RICE 11460 834 513 44 250 6.6
0.0
0.0
APEN Exempt/Insignificant Sources 0.0
XA Heater Treaters(3) 0.0
0.0
TOTAL(tpy) 6.9 0.5 0.3 0.2 0.1 0.0 0.0 0.5 0.2 0.0 0.0 0.0 8.6
12 18WE0996.CP3 8/25/2020
SUPERSEDED
See attached APEN Addendum received 8/24/2020 -BF
CG ps ollVenting APENAP Form APCD-2 3.i
Y- J zoza• 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 wilt 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: 18WE0996 AIRS ID Number: 123 /9FFO /001
Section 1 - Administrative Information
Company Name': Noble Energy Inc.
Site Name: HULLABALOO Y16-28-A ECONODE T2N R64W S16 L01
Site Location
Site Location: NENW SEC16 T2N R64W
County: Weld
NAICS or SIC Code: 1311
Mailing address: 1625 Broadwa Suite 2200
(Include Zip Code) y'
Denver, CO 80202 Contact Person: Janessa Salgado
Phone Number: 303-228-4196
E-Mail Address2: janessa.salgado@nblenergy.com
1 Use the full, legal company name registered with the Colorado Secretary of State.This is the company name that will appear
on alt documents issued by the APCD.Any changes will require additional paperwork.
2 Permits,exemption letters,and any processing invoices will be issued by the APCD via e-mail to the address provided.
431512
COLORADO
FO IM -,_� Cr te
L I i a. _ ,UU12 APEr, Revisor
12'2.0;, 1 I MP�' emn ,
Permit Number: 18WE0996 AIRS ID Number: 123 f 9FFo i 001
Section 2 - Requested Action
❑ NEW permit OR newly-reported emission source
-OR-
ID MODIFICATION to existing permit(check each box below that applies)
O Change fuel or equipment O 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 Et Notes: Modification to decrease throughput from 7.74 MMscf/yr
to 3.0 MMscf/yr
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: Heater treater and surge drum gas
streams
Company equipment Identification No. (optional):
For existing sources, operation began on: 06/10/2018
For new, modified, or reconstructed sources, the projected start-up date is: N/A
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
0 Yes O No
nonattainment area?
Is this equipment located at a stationary source that is
considered a Major Source of(HAP)Emissions? ❑ Yes No
Is this equipment subject to Colorado Regulation No. 7, Yes O No
Section XVII.G?
lee COLORADO
F ark( iJ- - - G: `�.- F J " 2 xr�u��i
Permit Number: 18WE0996 AIRS ID Number: 123 /9FF0/001
Section 4 - Process Equipment Information
❑ Gas/Liquid Separator
o Weil 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 10O tpy for a gas/liquid separator, you must use Gas
Venting as a process parameter.
Are requested uncontrolled VOC emissions greater than 10O tpy? O Yes O No
Vent Gas 2843 BTO/SCF
Gas Venting Heating Value:
Process Parameters: Requested: 3,0 MMSCF/year Actual: 2.1 9 MMSCF/year
-OR-
Liquid Throughput
Requested: bbl/year Actual: bbl/year
Process Parameters:
Molecular Weight: 50.75
VOC (Weight%) 87.8287%
Benzene(Weight%) 0.5479%
Vented Gas Toluene(Weight%) 0.4936%
Properties: Ethytbenzene(Weight%) 0.0645%
Xylene (Weight%) 0.2416%
n-Hexane (Weight%) 2.9630%
2,2,4-Trimethylpentane(Weight%) 0.0000%
Additional Required Documentation:
0 Attach a representative gas analysis(including BTEX Et n-Hexane, temperature, and pressure)
❑ Attach a representative pressurized extended liquids analysis(including BTEX£t 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.
1 LORADO
_i L _. s'_ �,'� .�.Lt ,.t'2121 9 3 , 462 IIwIRIfkFtmNnmin�
Permit Number: 18WE0996 AIRS ID Number: 123 /9FFo/001
Section 5 - Geographical/Stack Information
Geographical Coordinates
(Latitude/Longitude or UTM)
40.1445,-104.5568
O 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 (SF) (ACFM) (ft/sec)
(Feet)
Enclosed Combustors s 30 Variable Variable Variable
Indicate the direction of the stack outlet: (check one)
0 Upward O Downward O Upward with obstructing raincap
❑ Horizontal O Other(describe):
Indicate the stack opening and size: (check one)
❑✓ Circular Interior stack diameter(inches): 162
❑Square/rectangle Interior stack width(inches): Interior stack depth (inches):
❑Other(describe):
Section 6- Control Device Information
O Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section.
Pollutants Controlled:
Size: Make/Model:
❑ VRU:
Requested Control Efficiency: %
VRU Downtime or Bypassed:
Pollutants Controlled: VOC, HAPs
Rating: 83 MMBtu/hr
Type: Enclosed Combustor(s) Make/Model: Zeeco, HREC
❑
Combustion Requested Control Efficiency: 95
Device:
Manufacturer Guaranteed Control Efficiency: 98
Minimum Temperature: N/A Waste Gas Heat Content: 2797 Btu/scf
Constant Pilot Light: ❑ Yes O No Pilot burner Rating: 0.195 MMBtu/hr
Pollutants Controlled:
❑ Other: Description:
Requested Control Efficiency:
COLORADO
Permit Number: 18W E0996 AIRS ID Number: 123 i 9FFO/001
:,-,,,,,,-_,1-:..-„:;, ,i.,:.„,,,,,--c,i„,, ,, _. iR. l').1
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):
Collection Efficiency Control Efficiency
Pollutant Control Equipment Description (%of total emissions captured (%reduction of captured
by control equipment) emissions)
PM
Sox
NOx
CO
VOC Enclosed Combustor(s) 100% 95%
HAPS Enclosed Combustor(s) 100% 95%
Other:
From what year is the following reported actual annual emissions data?
2019
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 (M-42, Emissions Emissions6 Emissions Emissions
Basis Mfg.,etc.) (tons/year) (tons/year) (tons/year) (tons/year)
PM 8.4911 lb/MMscf AP-42 0.01 0.01 0.01 0.01
SOx 0.6703 Ib1MMscf AP-42 0.00 0.00 0.00 0.00
NOx 305.0594 lo/MMsd AP-42 0.38 0.38 0.46 0.46
CO 975.2286 - 8r/MMsd AP-42 1,11 1.11 1.46 1.46
VOC 117,611.0544 I/MMsd HYSYS.AP-42 128.69 6.44 176.29 8.82
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-criteria0 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 733.6797 lb/MMsd HYSYS,AP-42 1,606 80
Toluene 108883 661.0013 lb/MMsd HYSYS,AP-42 1,447 72 .
Ethylbenzene 100414 86.3240 Ib/MMsd HYSYS,AP-42 189 9
Xylene 1330207 323.5554 Ib/MMsd HYSYS,AP-42 708 35
n-Hexane 110543 3.967.8446 iblMMsd HYSYS,AP-42 8,684 440
2,2,4-Trimethylpentane 540841 0.0000 lo/MMsd HYSYS,AP-42 0 0
Other:
6 Annual emission fees will be based on actual controlled emissions reported.If source has not yet started operating,provide
projected emissions.
Puriri COLORADO
.!11 Ca _ ' E.e S'.d i L-.`>r s ,J n«nne
Permit Number: 18WE0996 AIRS ID Number: 123 i 9FF0 i 001
Section 9 - Applicant Certification
I hereby certify that all information contained herein and information submitted with this application is complete,
true, and correct.
9otcw .. Sarcafr 05/19/2020
Signature of Legally Authorized Person (not a vendor or consultant) Date
Janessa Salgado Environmental Engineer
Name (print) Title
Check the appropriate box to request a copy of the:
✓0 Draft permit prior to issuance
0 Draft permit prior to public notice
(Checking any of these boxes may result in an increased fee and/or processing time)
This emission notice is valid for five (5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five year term, or when a reportable change is made(significant emissions increase, increase production,
new equipment, change in fuel type, etc.). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
Send this form along with $191.13 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
COLORADO
AP(^`-Lid - r�,a ,. 1_ �-.`a ,�...}S=�. 3� .4 `{ f .Mr+emnm TCNk
I -NWM6Ufronman
APEN Addendum
Received 08/24/2020
-BF
Gr PolVVentingioAPEN - Form APCD-211 C
COME
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: 18WE0996 AIRS ID Number: 123 / 9FFo /001
[Leave blank unless APCD has already assigned a permit A and AIRS ID]
Section 1 - Administrative Information
Company Name': Noble Energy Inc.
Site Name: HULLABALOO Y16-28-A ECONODE T2N R64W S16 L01
Site Location
Site Location: NENW SEC16 T2N R64W Weld
County:
NAICS or SIC Code: 1311
Mailing Address: 1625 Broadway, Suite 2200
(Include Zip Code)
Denver, CO 80202 Contact Person: Janessa Salgado
Phone Number: 303-228-4196
E-Mail Address2: janessa.salgado@nblenergy.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.
COLORADO
Form APCD-211 - Gas Venting APEN - Revision 12/2019 1 i awH=1
Permit Number: 18WE0996 AIRS ID Number: 123 i 9FF0 i 001
[Leave blank unless APCD has already assigned a perm]:#and AIRS ID]
Section 2 - Requested Action
❑ NEW permit OR newly-reported emission source
-OR-
❑✓ MODIFICATION to existing permit(check each box below that applies)
❑ Change fuel or equipment ❑ Change company name3 ❑ Add point to existing permit
El Change permit limit ❑ Transfer of ownership4 ❑ Other(describe below)
-OR-
❑ APEN submittal for update only(Note blank APENs will not be accepted)
-ADDITIONAL PERMIT ACTIONS -
• Limit Hazardous Air Pollutants (HAPs)with a federally-enforceable limit on Potential To Emit (PTE)
Additional Info Et Notes: Modification to decrease throughput from 7.74 MMscf/yr
to 3.0 MMscf/yr
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: Heater treater and surge drum gas
streams
Company equipment Identification No. (optional):
For existing sources, operation began on: 06/10/2018
For new, modified, or reconstructed sources, the projected start-up date is: N/A
❑✓ 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 ❑✓ No
considered a Major Source of(HAP) Emissions?
Is this equipment subject to Colorado Regulation No. 7, Yes ❑ No
Section XVII.G?
COLORADO
Form APCD-211 - Gas Venting APEN - Revision 12/2019 2
Permit Number: 1 8WE0996 AIRS ID Number: 123 I 9FF0/001
[Leave blank unless APCD has already assigned a permit x and AIRS ID]
Section 4 - Process Equipment Information
❑✓ Gas/Liquid Separator
❑ Well Head Casing
❑ Pneumatic Pump
Make: Model: Serial#: Capacity: gal/min
❑ Compressor Rod Packing
Make: Model: #of Pistons: Leak Rate: Scf/hr/pist
❑ Blowdown Events
#of Events/year: Volume per event: MMscf/event
❑ Other
Description:
If you are requesting uncontrolled VOC emissions greater than 100 tpy for a gas/liquid separator, you must use Gas
Venting as a process parameter.
Are requested uncontrolled VOC emissions greater than 100 tpy? O Yes O No
Vent Gas BTU/SCF
Gas Venting Heating Value: 2843.1535
Process Parameters5: Requested: 3.0 MMSCF/year Actual: 2.19 MMSCF/year
-OR-
Liquid Throughput
Requested: bbl/year Actual: bbl/year
Process Parameters5:
Molecular Weight: 50.7526
VOC (Weight%) 87.8273%
Benzene (Weight%) 0.5479%
Vented Gas Toluene (Weight%) 0.4936%
Properties: Ethylbenzene(Weight%) 0.0645%
Xylene (Weight%) 0.2416%
n-Hexane(Weight%) 2.9630%
2,2,4-Trimethylpentane (Weight%) 0.0000%
Additional Required Documentation:
Q Attach a representative gas analysis (including BTEX l:t n-Hexane, temperature, and pressure)
O Attach a representative pressurizer)extended liquids analysis (including BTEX l3 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 3
Form APCD-211 - Gas Venting APEN - Revision 12/2019
Permit Number: 18WE0996 AIRS ID Number: 123 /9FF0/001
[Leave dank unless A"CD has already assigned a permit#and AIRS ID]
Section 5 - Geographical/Stack Information
Geographical Coordinates
(Latitude/Longitude or UTM)
40.1445,-104.5568
❑ 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.
t�perai r ~ h#rge Height Te f it e tocity
Staid Ground Levu ��� tree;47N.P_�. . `. =(Feet)
Enclosed Combustors 30 Variable Variable Variable
Indicate the direction of the stack outlet: (check one)
El Upward ❑ Downward ❑ Upward with obstructing raincap
❑ Horizontal ❑ Other(describe):
Indicate the stack opening and size: (check one)
❑✓ Circular Interior stack diameter(inches): 162
O Square/rectangle Interior stack width (inches): Interior stack depth (inches):
❑ Other(describe):
Section 6 - Control Device Information
O Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section.
Pollutants Controlled:
Size: Make/Model:
❑ VRU:
Requested Control Efficiency: %
VRU Downtime or Bypassed:
Pollutants Controlled: VOC, HAPs
Rating: 83 MMBtu/hr
Type: Encbsed Combustor(s) Make/Model: Zeeco, HREC
❑ Combustion Requested Control Efficiency: 95
Device:
Manufacturer Guaranteed Control Efficiency: 98
Minimum Temperature: NSA Waste Gas Heat Content: 2843.1535 Btu/scf
Constant Pilot Light: ❑✓ Yes ❑ No Pilot burner Rating: o.39(total for 2) MMBtu/hr
Pollutants Controlled:
❑ Other: Description:
Requested Control Efficiency: %
:01.0 oo
Form APCD-211 - Gas Venting APEN - Revision 12/2019 4 x°` � °"" n
Permit Number: 18WE0996 AIRS ID Number: 123 /9FFo t 001
[Leave blank unless APCD has already assigned a permit U and AIRS ID]
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):
Collection Efficiency Control Effidency
Pollutant Control Equipment Description (%of total emissions captured (%reduction of captured
by control equipment) emissions)
PM
SOX
NOx
CO
VOC Enclosed Combustor(s) 100% 95%
HAPs Enclosed Combustor(s) 100% 95%
Other:
From what year is the following reported actual annual emissions data? 2019
Use the following table to report the criteria pollutant emissions from source:
Emission Factor Actual Annual Emissions Requested Annual Permit
Pollutant Emission Limit(s)5
Source Uncontrolled Controlled Uncontrolled Controlled
Uncontrolled
Basis Units (AP-42, Emissions Emissions6 Emissions Emissions
Mfg.,etc.) (tons/year) (tons/year) (tons/year) (tons/year)
PM
SOx
NO. 304.9815 lb/MMscf AP-42 0.38 0.38 0.46 0.46
CO 975.1611 lb/MMscf AP-42 1.11 1.11 1.46 1.46
VOC 117,611.1827 lb/MMscf HYSYS 128.78 6.44 176.42 8.82
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 APEN5,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
pollutants (e.g. HAP- hazardous air pollutant) equal to or greater than 250 lbs/year? 0 Yes ❑ No
If yes, use the following table to report the non-criteria pollutant (HAP)emissions from source:
Chemical Emission Factor Actual Annual Emissions
Abstract Source Uncontrolled Controlled
Chemical Name Uncontrolled
Service(CAS) Basis Units (AP-42, Emissions Emissions6
Number Mfg.,etc.) (lbs/year) Os/year)
Benzene 71432 733.7032 lb/MMscf HYSYS 1,607 80
Toluene 108883 660.9890 lb/MMscf HYSYS 1,448 72
Ethylbenzene 100414 86.3732 lb/MMscf HYSYS 189 9
Xylene 1330207 323.5311 lb/MMscf HYSYS 709 35
n-Hexane 110543 3,967.8088 lb/MMscf HYSYS 8,690 434
2,2,4-Trimethylpentane 540841
Other:
6 Annual emission fees will be based on actual controlled emissions reported. If source has not yet started operating, provide
projected emissions.
ICOLORADO
Form APCD-211 - Gas Venting APEN - Revision 12/2019 5 I a 6 Ix:�„eb;.°`�',,
Permit Number: 1 8WE0996 AIRS ID Number: 123 /9FFo/001
Leave blank unless APCD has already assigned a permit#and AIRS ID]
Section 9 - Applicant Certification
I hereby certify that all information contained herein and information submitted with this application is complete,
true, and correct.
n S aWer08/24/2020
ignature of Legally Authorized Person (not a vendor or consultant) Date
Janessa Salgado Environmental Engineer
Name (print) Title
Check the appropriate box to request a copy of the:
O Draft permit prior to issuance
O 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 cc COLORADO
Form APCD-211 - Gas Venting APEN - Revision 12/2019 6 N »�
Cle! 4119
Produced Water Storage Tank(s) APES
4h.t.de'',:: Form APCD-207
CDPHE Air Pollutant Emission Notice (APEN) and 1 v 2020
Application for Construction Permit .
Atl 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 wilt be rejected if it is filled
out incorrectly, is missing information, or tacks payment for the filing fee. The re-submittal will require payment
for a new filing fee.
This APEN is to be used for tanks that store produced water associated with oil and gas industry operations. If your
emission source does not fall into this category, there may be a more specific APEN available for your source (e.g.
crude oil storage tanks, condensate storage tanks, hydrocarbon liquid loading, etc.). In addition, the General APEN
(Form APCD-200)is available if the specialty APEN options will not satisfy your reporting needs. A list of all
available APEN forms and associated addendum forms can be found on the Air Pollution Control Division (APCD)
website.
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: 18WE0996 AIRS ID Number: 123 /9FF0 /004
J' i ,.__ ,,,:f) , c ,,, l,,,l per. .iiJ P .l
Section 1 - Administrative Information
Company Name': Noble Energy Inc.
Site Name: HULLABALOO Y16-28-A ECONODE T2N R64W S16 L01
Site Location: Site Location
NENW SEC16 T2N R64W County: Weld
NAICS or SIC Code: 1311
Mailing Address:
(Include zip code) 1625 Broadway, Suite 2200
Denver, CO 80202 Contact Person: Janessa Salgado
Phone Number: 303-228-4196
E-Mail Address2: janessa.salgado@nblenergy.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.
431511
;COLORADO
PC.'n d.PCD-20 ;Pi d,Ke Viot...'r 1 .. ryv: Tan H--.) ;-) , EP - R._,-isi:;il 12/2'019 I I ®!x. sannawr.
Permit Number: 19WE0518WE0996 AIRS ID Number: 123 /9FF0/004
„- t gin,
Section 2 - Requested Action
❑ NEW permit OR newly-reported emission source
❑ Request coverage under traditional construction permit
❑ Request coverage under a General Permit
O GP05 O GP08
If General Permit coverage is requested, the General Permit registration fee of$312.50 must be
submitted along with the APEN filing fee.
-OR-
❑Q MODIFICATION to existing permit(check each box below that applies)
❑ Change in equipment O Change company name3
O Change permit limit O Transfer of ownership4 O Other(describe below)
-OR-
❑ APEN submittal for update only(Note blank APENs will not be accepted)
-ADDITIONAL PERMIT ACTIONS-
• APEN submittal for permit exempt/grandfathered source
❑ Limit Hazardous Air Pollutants(HAPs)with a federally-enforceable limit on Potential To Emit(PTE)
Additional Info&Notes: Modification to decrease throughput from 1,200,000 bbl/yr
to 130,000 bbl/yr
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: Produced Water Storage
Company equipment Identification No. (optional): N/A
For existing sources, operation began on: 06/10/2018
For new or reconstructed sources, the projected start-up date is: N/A
Normal Hours of Source Operation: 24 hours/day 7 days/week 52 weeks/year
Storage tank(s) located at: El Exploration&Production(E&P)site ❑ Midstream or Downstream(non E&P)site
Will this equipment be operated in any NAAQS nonattainment area? ❑ Yes O No
Are Flash Emissions anticipated from these storage tanks? EI Yes O No
Are these storage tanks located at a commercial facility that accepts oil production Yes No
wastewater for processing? El Yes
Do these storage tanks contain less than 1%by volume crude oil on an annual average basis? O Yes ❑Q No
Are these storage tanks subject to Colorado Oil and Gas Conservation Commission (COGCC) ❑ Yes 0 No
805 series rules?If so, submit Form APCD-105.
Are you requesting a 6 ton/yr VOC emissions (per storage tank), or are uncontrolled actual ❑ Yes El No
emissions a 6 ton/yr(per storage tank)?
fee
COLORADO
S �7 .. L t: 2 I bs .
Permit Number: 19WE0518WE0996 AIRS ID Number: 123 /9FF0/004
Section 4- Storage Tank(s) Information
Actual Annual Amount Requested Annual Permit Limits
(bbl/year) (bbllyear)
Produced Water Throughput: 254,934 130,000
From what year is the actual annual amount? 2019
Tank design: Q Fixed roof 0 Internal floating roof 0 External floating roof
Storage #of Liquid Manifold Storage Total Volume of Installation Date of Most Date of First
Tank ID Vessels in Storage Tank Storage Tank Recent Storage Vessel in Production
(bbl) Storage Tank(month/year) (month/year)
PW Tanks 4 2,000 06/2018 06/2018
Wells Serviced by this Storage Tank or Tank Battery6(EEtP Sites Only)
API Number Name of Well Newly Reported Well
- - NO CHANGE SINCE LAST APPLICATION O
O
O
. O
O
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 The E&P Storage Tank APEN Addendum(Form APCD-212)should be completed and attached when additional space is needed to
report all welts that are serviced by the equipment reported on this APEN form.
Section 5 - Geographical/Stack Information
Geographical Coordinates
(Latitude/Longitude or UTM)
40.1445.-104.5568
O 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 Stack Discharge Height Above Temp. Flow Rate Velocity
ID No. Ground Level(Feet) (°F) (ACFM) (ft/sec)
Enclosed Combustors 30 Variable Variable Variable
Indicate the direction of the stack outlet: (check one)
0 Upward O Downward O Upward with obstructing raincap
❑Horizontal O Other(describe):
Indicate the stack opening and size: (check one)
Q Circular Interior stack diameter(inches): 162
❑Square/rectangle Interior stack width finches): Interior stack depth(inches):
❑Other(describe):
se cowR,00
Fr.rnh PC St m -
tf �'{�J..,..t-�s.� � �..." 4:.7 3',C :�1I €`!}t' rvy,"J��:{ Fc' `:,«'J?1 ���L'.J7Y � � !n. s ,
Permit Number: 19WE0518WE0996 AIRS ID Number: 123 /9FF0/004
Section 6 - Control Device Information
0 Check this box if no emission control equipment or practices are used to reduce emissions,and skip to the next section.
Pollutants Controlled:
Vapor Size: Make/Model:
O Recovery
Unit(VRU): Requested Control Efficiency:
VRU Downtime or Bypassed (emissions vented): %
Pollutants Controlled: VOC and HAPs
Rating: 83 MMBtu/hr
Type: Enclosed Combustors) Make/Model: Zeeco, HREC
❑ Combustion Requested Control Efficiency: 95
Device:
Manufacturer Guaranteed Control Efficiency: 98
Minimum Temperature: N Waste Gas Heat Content: 1496/ABtu/scf
Constant Pilot Light: Q Yes O No Pilot Burner Rating: N/A MMBtu/hr
Description of the closed loop system:
❑ Closed Loop System
Pollutants Controlled:
❑ Other: Description:
Control Efficiency Requested:
Section 7 - Gas/Liquids Separation Technology Information (E&P Sites Only)
What is the pressure of the final separator vessel prior to discharge to the storage tank(s)? -300,25,3 psig
Describe the separation process between the well and the storage tanks: Liquids from the wells go to
HP separators, LP separators (heater treaters), and surge drums and all feed into the produced
water storage tanks. Note, combustor pilot emissions are accounted for in the heater treater/surge
drum APEN because the combustors are shared.
�; e(� COLORADO
Permit Number: 19WE0518WE0996 , AIRS ID Number: 123 /9FF0/004
Section 8 - Criteria Pollutant Emissions Information
Attach all emissions calculations and emission factor documentation to this APEN form7.
Is any emission control equipment or practice used to reduce emissions? p✓ Yes O 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)
VOC Enclosed Combustor 100% 95%
NOx
CO
HAPs Enclosed Combustor 100% 95% I
Other:
From what year is the following reported actual annual emissions data? 201 9
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 Emissions8 Emissions Emissions
Basis Mfg.,etc.) (tons/year) (tons/
year)
(tons/year) ( Year)
VOC 0.2620 R,bbbt CDPHE 33.40 1.67 17.03 0.85
NOx 3.66E-3 EJbbl AP-42 0.47 0.47 0.24 0.24
CO 1.67E-2 RAN AP-42 2.13 2.13 1.09 1.09
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.
7 Attach produced water laboratory analysis,stack test results,and associated emissions calculations if you are requesting site
specific emissions factors according to the guidance in PS Memo 14-03.
8 Annual emission fees will be based on actual controlled emissions reported. If source has not yet started operating,provide
projected emissions.
Section 9 - 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 Source Uncontrolled Controlled
Service(CAS) Uncontrolled Units (AP-42, Emissions Emissions8
Number Basis Mfg.,etc.) (lbs/year)) (Ibs/year)
Benzene 71432 0.0070 Ibrbbl CDPHE 1.785 89
Toluene 108883
Ethylbenzene 100414
Xylene 1330207
n-Hexane 110543 0.0220 rombl CDPHE 5,609 280
2,2,4-Trimethylpentane 540841
7 Attach produced water laboratory analysis,stack test results,and associated emissions calculations if you are requesting site
specific emissions factors according to the guidance in PS Memo 14-03.
8 Annual emission fees will be based on actual controlled emissions reported.If source has not yet started operating,provide
projected emissions.
COLORADO
F)'t, .C'CD-tJ JJ.._J VJ.. : i_7 is ri ,`PE P.. ,i_v) 12 _ 5 I 11101110 .....°4-3Z1=1,�en...-°'°""�n•,�Fn.1=1
,
Permit Number: 19WE0518WE0996 AIRS ID Number: 123 /9FF0/004
Section 10 - Applicant Certification
I hereby certify that alt information contained herein and information submitted with this application is complete,
true, and correct. If this is a registration for coverage under General Permit GP05 or GP08, I further certify that
this source is and will be operated in full compliance with each condition of the applicable General Permit.
qc4I1ld3El S 05/19/2020
Signature of Legatl uthorized Person (not a vendor or consultant) Date
Janessa Salgado Environmental Engineer
Name (print) Title
Check the appropriate box to request a copy of the:
0 Draft permit prior to issuance
�✓ Draft permit prior to public notice
(Checking any of these boxes may result in an increased fee and/or processing time)
This emission notice is valid for five (5)years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term, or when a reportable change is made(significant emissions increase,increase production,
new equipment, change in fuel type, etc.). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
Send this form along with $191.13 and the General Permit For more information or assistance call:
registration fee of$312.50, if applicable, to:
Small Business Assistance Program
Colorado Department of Public Health and Environment (303)692-3175
Air Pollution Control Division OR
APCD-SS-B1 (303)692-3148
4300 Cherry Creek Drive South
Denver, CO 80246-1530 APCD Main Phone Number
(303)692-3150
Make check payable to:
Colorado Department of Public Health and Environment
COLOR•DO
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