HomeMy WebLinkAbout20190718.tiffCOLORADO
Department of public
Health b. Environment
Dedicated to protecting and improving the health and environment of the people of Colorado
Weld County - Clerk to the Board
11500 St
PO Box 758
Greeley, CO 80632
February 5, 2019
Dear Sir or Madam:
RECEIVED
FEB 13 2019
WELD COUNTY
COMMISSIONERS
On February 7, 2019, the Air Pollution Control Division will begin a 30 -day public notice period for
PDC Energy, Inc. - Wiedeman Federal 22 Sec HZ. 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: Clara Gonzales
Regards,
Clara Gonzales
Public Notice Coordinator
Stationary Sources Program
Air Pollution Control Division
Enclosure
ih c 'Ptev‘eW
21zoit9
4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.calorado.gov/cdphe
John W. Hickenlooper, Governor I Larry Wolk, MD, MSPH, Executive Director and Chief Medical Officer
CC:PWC kti Icytiom
2.(►31t0i
2019-0718
Air Pollution Control Division
Notice of a Proposed Project or Activity Warranting Public
Comment
Website Title: PDC Energy, Inc. - Wiedeman Federal 22 Sec HZ - Weld County
Notice Period Begins: February 7, 2019
Notice is hereby given that an application for a proposed project or activity has been submitted to the
Colorado Air Pollution Control Division for the following source of air pollution:
Applicant: PDC Energy, Inc.
Facility: Wiedeman Federal 22 Sec HZ
Well Production Facility
NWSW of Section 22, Township 4N, Range 66W
Weld County
The proposed projectoractivity is as follows: The operator is requesting permit coverage for twenty (20)
538 barrel fixed roof condensate storage vessels at a new synthetic minor oil and gas well production, facility
located in the ozone non -attainment area.
The Division has determined that this permitting action is subject to public comment per Colorado
Regulation No. 3, Part B, Section III.C due to the following reason(s):
• permitted emissions exceed public notice threshold values in Regulation No. 3, Part B, Section
III.C.1.a (25 tpy in a non -attainment area and/or 50 tpy in an attainment area)
• the source is requesting a federally enforceable limit on the potential to emit in order to avoid other
requirements
The Division has made a preliminary determination of approval of the application.
A copy of the application, the Division's analysis, and a draft of Construction Permit 18WE0854 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.Qov/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: -
Harrison Slaughter
Colorado Department of Public Health and Environment
4300 Cherry Creek Drive South, APCD-SS-B1
Denver, Colorado 80246-1530
Colorado Air Permitting Project
Section 04 - Public Comment Requirements
PRELIMINARY ANALYSIS - PROJECT SUMMARY
Project Details
Review Engineer:
Package #:
Received Date:
Review Start Date:
Section 01- Facility Information
Company Name:
County AIRS ID:
Plant AIRS ID:
Facility Name:
Physical
Address/Location: NWSW quadrant of Section 22, Township 4N, Range 66W
County:
Type of Facility:
What industry segment?
Is this facility located in a NAAQS non -attainment area?
If yes, for what pollutant? Carbon Monoxide (CO)
ederaI2 5e.
Weld County
Section 02 - Emissions Units In Permit Application
Quadrant
Section
Township
Range
Particulate Matter (PM) E Ozone (NOx & VOC)
AIRS Point #
Emissions Source Type
Equipment Name
Emissions
Control?
Permit#
Issuance #
Self Cert
Required?
Action
Engineering
Remarks
j
3pp333
b(f
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tonif��sa#e��r,�
��Y
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^-.18WEt)8b4�
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1
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33
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Section 03 - Description of Project
necgy inc.oe) (Pstab
theozpnenon-a
sou rce is APEht required kiacaErse unethtralled actualVOC emissions aregrAah'r il�al It y (C,O,AQCC Regulatton:3,.Part A, Section IL3,3<a.jtAdditionally,
e nttthe encontrole} VOC emissia(rs,from all'Afiet required sources a4the fa@tttyar'eg e ter than 2 tpy(COAQCC Regulation 3; Part B, Section II ➢ Z e )
.,......, t:._. .,., ....._:
overage fortwebnty.j20) 53R barrel -fixed roof condensete. storage vesselsa'
riled for.this source because new synthetic minor.limits area being establish
25tpy. _
Is Public Comment Required?
If yes, why? £{equestsr gs
Section 05 - Ambient Air Impact Analysis Requirement:
Was a quantitative modeling analysis required? jr i
If yes, for what pollutants?
If yes, attach a copy of Technical Services Unit modeling results summary.
Section 06 - Facility -Wide Stationary Source Classification
Is this stationary sourcea true minor?
Is this stationary source a synthetic minor?
If yes, indicate programs and which pollutants:
Prevention of Significant Deterioration (PSD)
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
502 NOx
Is this stationary source a major source?
If yes, explain what programs and which pollutants here SO2
Prevention of Significant Deterioration (PSI))
Title V Operating Permits (OP)
Non -Attainment New Source Review (NANSR)
NOx
CO VOC PM2.5 PM10 TSP HAPs
CO
VOC
e
PM2.5
PM10
T5P
Li Li
HAPs
❑ ❑
Condensate Storage-Tank(s) Emissions Inventory
ooa condensate Tank
'Faciaty AIRs 10:
County
Plant
Detailed Emissions Unit
Description:
Emission Control Device
Description:
Requested Overall VOC & HAP Control
Efficiency%
Primary Emissions -Storage Tank(s)
Actual Condensate Throughput=
)Requested Permit Limit Throughput=
Potentialto Emit (PIE) Condensate Throughp
Barrels )tbl) per year
Section 03 -Processing Rate Information for Emissions Estimates
f Barrels )bbl) per Year
Actual Condensate Throughput While Emissions Controls Operating 29630 Barrels (bbl) per month
tii)6'/fBj117 Darnels (bbl) per Year
N gt'348,a7u Barrels )bbl) per year • Requested Monthly Throughput=
Secondary Emissions-Cambusdon Davlce(s)
Heat content of waste gas.
Volume of waste gas emitted per BBL of liquids
produced=
Actual heat content of waste gas routed to combustion device =
Requested heat content of waste gas routedto combustion device=
Btu/scf
cf/bbl
Potential to Emit )PTE) heat content of waste gas routed to combustion device=
Secion 04 -Emissions Fatten & Methodologies
W glthis storagetank emitfbsh emissions?
ProMax Flow Rate
bbl/year
MOM MMBTU per year
55,014 MMBTU Per year
66,017 MMBTU per year
Pollutant
Flash Gas (lb/hr)
W&B Gas
Bb/hr)
Total Waste Gas
Rate (lb/hr)
Source
VOC
213.8504475
Benzene
6.98329'
0.6214315
Toluene
0.913252
Ethylbenzene
0,0185833
Xyleres
n -Hexane
2,2,4-TMP
0.2879884
5.4482
0.00937712
PkdM
Emixion Facto n
Condensate Tank
bn'ssbn Factor Source
Pollutant
Uncontrolled Controlled
(lb/bbl) (lb/bbl)
(Condensate
Throughput)
(Condensate
Throughput)
VOC
5.36991
0.268495NCE.Pz
Benzene
1.560E-02
9.802E-04
,S3e ,cam
Toluene
2293E-02
1147E-03
Ethylbenzene
4.666E-04
1333E-05
_ /
Xylens
7.231E-03
3616E-04
n -Hexane
1.368E-01
6.840E-0
224 TMP
2.355E-04
1.177E-0
Control Davies
uncontrolled Uncontrolled
Pollutant
(Ib/MMatu) (lb/bbl)
Emission Factor Source
(waste heat
b1a�s.�ted)
(Condensate
Throughput)
PM10
ya
13haW15+ ,.
117E-0
PM2.5
3]U'6)}7F1fv
117E-03
'kPx42 "p
NO x
i D ]38
218E-02
F% asI011a6Yiitft .4�yy
#'4tsSte ,5:' ... "W.
CO
. ; 0E2`73
434E-02
Section OS -Emissions Inventory
Criteria Pollutants
Potential to Em3
Uncontrolled
(tons/year)
Actual Emissions
Uncontrolled Controlled
(tons/ear) )tonanear)
Requested Permit Limits
Uncontrolled Controlled
(tons/year) (tons/year)
Requested Monthly Um'.
Controlled
(its/month)
VOC
PM10
PM15
NO4
- CO
1124,04
936.70
46.84
936.70
46.84
7956
0.25
0.20
0.20
0.20
0.20
35
0.25
0.20
0.20
0.20
0.20
35
4.56
3.80
3,80
3.80
3.80
645 '
9.09
7.58
7.58
7.58
7.58
1287
Hazardous Alr Pollutants
PotenAalto Emit
Uncontrolled
(Its/year(
Actual Emissions
Uncontrolled Controlled
libs/yearl )Its/year)
Requested Permit Limits
Uncontrolled Controlled
(Ibs/yezr) (Ibs/year)
Benzene
Toluene
Ethylbenzene
Xylene
n -Hexane
224TMP
6532.49
544374
272.19
5443.74
272,19
9600.11
8000.09
400.00
8000.09
400.00
195.35
162.79
6.14
162.79
8.14
3027.33
2522.78
126.14
2522.78
126.14
57271.48
47726.23
2386.31
47726.23
2386.31
98.57
82.14
4.11
82.14
4.11
Seaton 06 -Regulatory Summary Analysts
Regulation 3, Parts A, 3
Regulatbn 7, Section XII.C, D, E, F
Regulation 7, Section XII.G, C
Regulation 7, Section XVII.B, C.1, C.3
Regulation 7, Section XVII.C2
Regulation 6, Part A, NIPS Subpart Kb
Regulation 6, Part A, NSPS Subpart 0000
N5P50000a
Regulation 8, Part E, MACI Subpart NH
(Sea regulatory applicability worksheet for detailed analysis)
Source requires.. Permit
Storage tank is sub)ectto Regulation 7, Section XII.C-F
Storage Tank is notsubject to Regulation 7, Section XII.6
Storage tank is subject to Regulation 7, Section XVII, 8, C.1 & C.3
Storage tank's subject to Regulation 7, Section XW.C.2
Storage Tank is natsubjectt0 NSPS Kb
Storage Tank knot sub)ect to NSPS 0000
Storage Tank s not subject. NSPS 00000
Storage Tank is not subjectto MACT HH
2of4-
K:\PA\2018\IS W EDS54.CP1.xism
Condensate Storage Tank(s) Emissions Inventory
1,The z2a sE.-cif..3ampi
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ia4tor5.- _
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Section CO -Initial and Periodic Sambline and Testing Requirements
Doesthexompany use thestate default emissions factors toestimateemissions?
It yes, are the uncontrolled actual or requested emissions estimatedto be greater than or equal to 80 tons VOC per year?
Oyes, the permiwgl contain an "Initial Compliance" testing requirementto develop a site specific emissions factor based en guidelines in PS Memo 05-01.
Does thecompany urea sitespecific emissions factor to estimate emissions?
If yes and ifth ere are flash emissions, are the emissions factors based on a pressurized liquid sample drawn atthe
facility being permitted? This sample should be considered representative which generally means shespecik and
collectedwithln one year of the application received date. However, iithefacility has not been modified leg., no
new wells broughtan-line), then it may be appropriate to use an older site -specific sample.
If no, thepermh will contain an "Initial Compliance" testing requirement to develop a she specific emissions factor based an guidelines in PS Memo 05-01
N/A -operator developed site specific emission factors.
Does the company request a control deuce effciencygreaterthan 95%for a flare or combustion device?
If yes, the permhwill contain and initial compliance tat condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling
Section 08 TedmicalA h/s Note
picaIns til old ry cmbi 5N' " m
raxsrmal nrttlixtataiwastugashlow
g$scc ccl 3z57a slataF and vIl
log ihaw
e S1.0531314M
to/sc5 amlthe
preaictedtin
gas1 Addybi'stidlI
on, atE t t-I(2S70;Sd Bt / fl f00413720MM 1/daylJ[00521429 Ms6I oI [4254301 Bi / tI (0tl1S, 13106 MM c€1d 91/lilt}42100 MMsul/ nIl—_
thk'n€ef!A f h 505 yh pun 4in wnuldb IC 1 t d fa, r6. et lb 11MMBr L',.. /1
1011 2]0 aver cif dy vo (720555rsI1.
nov/year_ using tha vatne,tIn NOzand G[l • ern..,,,O„,,,, ould be-caIculated aI A yy I 7ctay asp ct 19 3 3 t r
p t -ed tit I''''''
Bo geq I i iM1 Ihq t 3 Rea...-.
tine's (MMB /yrj' �U rd 11 d+ii1D.�2 A'11, j,20g0Iinln rj#srtW iibtifi vkf]'[3,
N bl an E{B[ } cfll f,UMfdIBt /£000,000 &ul T5 p F P dtic to F Idad(a, g4i VOC 00010 'fleet corn£ d h 4 t eri
ggs kful/v �St'st4P'pt'ohe Yha pg t 4 rah p d lest in 1 _ U gh #: 6e d tore rtt f I s The ah ed lv h eq�
rt(.�lz.lbfl rlpi {f 00 wt 1,140.-,"'_ n L2900 crn/ .•,,,„,,,,..r.!,,..,,,,,,
J grit _al U pe[atarcal vieted ahe'af put 1_5,010.953NMeIfy 5 lr
e�cot ml boveusmg pzescobed rrrethadc,_'cwvHhe useviioor cnnntmg purposes. ' ' = 1
In mf vin fau" rc₹ rtinfo 4r c obtain d 'ti{ ayeat-:nf#h PPl cat`F.''''''''''''''''''''.-'�Hta dieq t gsN( {%m
S§dz it doe ih f tIvy A h tit pis Cw10 of q `st best, d to 5f It. pi'Ibsa n',''+i
per "r, dp n i ct Ekg,,..8,e,.;
8 P d2 P f re.It d ffOcto of tb P b b 3004 a
diagpr cess.Thesevaives are axpec[ac{tabe mpruacwrat comparedwthe gauge values and re acceptable Fo it '�tyutoti f15'fi ,`
5 Wit pre'Ii wv/thwepplicxtl0o;h _.
„ct rt d�ea: pair q@th nc/f ; rtibiiatid
AFS Point#
• 001
nrI s# Et o oewwe(is at t PJaitY I cu li tad!wnlf eh fanWbaotw } er; ub
Was obtain on s7/16f220 0 Sin a l :Obtained: fl i 11 tits n tinFFdllty b n
yies=`re w hell re beeause the 0fn eon dInn ihis.s e egci wteIn, csible em
rprov'dedacepy efi'ne aiat odc Ieeofstars.upspbmrc#edforulemeu
mgvedfrvmtl perms.
1,000adrat#permnt and AP€N rerifinelo,review, Tit p at wedbcc dorumanta set
Process # SCC Code
01 AQ&i'ibya dtoot,TAHc
Section 09 - InventomSCC Coding and Emissions Factors
Uncontrolled
Emissions
Pollutant Factor Control% Units
PM10 0.03 0 b/1,000 gallons condensate th roughput
PM2.5 0.03 0 b/1,000 gallons condensatethroughput
NOx 0.52 0 b/1,000 gallons condensateth roughput
VOC 127.9 95 6/1,000 gallons condensate th roughput
CO LOS 0 b/1,000 gallons condensate throughput
Benzene 3.72E-01 95 h/1,000 gallons condensate th roughput
Toluene 5.46E-01 95 1/1,000 gallons condensatethroughput
Ethylbenzene 1.11E-02 95 b/1,000 gallons condensate throughput
Xylene 1.72E-01 95 1/1,000 gallons condensate throughput
n -Hexane 3.26 95 b/1,000 gallons condensate throughput
224TMP 5.61E-03 95 b/1,000 gallons condensateth roughput
3 of
N:\PA\2018\18WE0854.CP1.xlsm
Condensate Tank xeaulatory,pnelysis Worksheet
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CONSTRUCTION PERMIT.
Permit number:
Date issued:
Issued to:
18WE0854
Facility Name:
Plant AIRS ID:
Physical Location:
County:
General
Description:
Issuance: 1
PDC Energy, Inc.
Wiedeman Federal 22 Sec HZ
123/9FE5
NWSW SEC 22 T4N R66W
Weld County
Well Production Facility
Equipment or activity subject to this permit:
Facility
Equipment
ID
AIRS
Point
Equipment Description
Emissions Control
Description
TK-1
001
Twenty (20) 538 barrel fixed roof
condensate storage vessels connected
via liquid manifold.
Enclosed
Combustor(s)
This permit is granted subject to all rules and regulations of the Colorado Air Quality Control
Commission and the Colorado Air Pollution Prevention and Control Act (C.R.S. 25-7-101 et seq),
to the specific general terms and conditions included in this document and the following
specific terms and conditions.
REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION
1. Within one hundred and eighty days (180) of the latter of commencement of operation
or issuance of this permit, compliance with the conditions contained in this permit shall
be demonstrated to the Division. It is the owner or operator's responsibility to self -
certify compliance with the conditions. Failure to demonstrate compliance within 180
days may result in revocation of the permit. A self certification form and guidance on
how to self -certify compliance as required by this permit may be obtained online at
www.colorado.gov/cdphe/air-permit-self-certification. (Regulation Number 3, Part B,
Section III.G.2.)
2. This permit shall expire if the owner or operator of the source for which this permit was -
issued: (i) does not commence construction/modification or operation of this source
within 18 months after either, the date of issuance of this construction permit or the
COLORADO
Air Pollution Control Division
Page 1 of 9
tivity was scheduled to commence as set forth in
this permit; (ii) discontinues construction for a
(iii) does not complete construction within a
letion date. The Division may grant extensions
of the deadline. (Regulation Number 3, Part B, Section III.F.4.)
The operator shall complete all initial compliance testing and sampling as required in
this permit and submit the results to the Division as part of the self -certification process.
(Regulation Number 3, Part B, Section III.E.)
The operator shall retain the permit final authorization letter issued by the Division,
after completion of self -certification, with the most current construction permit. This
construction permit alone does not provide final authority for the operation of this
source.
EMISSION LIMITATIONS AND RECORDS
5. Emissions of air pollutants shall not exceed the following limitations. (Regulation
Number 3, Part B, Section II.A.4. )
Annual Limits:
Facility
Equipment ID
AIRS
Point
Tons per Year
Emission
Type
PM2.5
NO,
VOC
CO
TK-1
001
---
3.8
46.9
7.6
Point
Note: See "Notes to Permit Holder" for information on emission factors and methods
used to calculate limits.
Facility -wide emissions of each individual hazardous air pollutant shall not exceed 8.0
tons per year.
Facility -wide emissions of total hazardous air pollutants shall not exceed 20.0 tons per
year.
The facility -wide emissions limitation for hazardous air pollutants shall apply to all
permitted emission units at this facility.
Compliance with the annual limits, for both criteria and hazardous air pollutants, shall
be determined on a rolling twelve (12) month total. By the end of each month a new
twelve month total is calculated based on the previous twelve months' data. The permit
holder shall calculate actual emissions each month and keep a compliance record on
site or at a local field office with site responsibility for Division review.
The emission points in the table below shall be operated and maintained with the
emissions control equipment as listed in order to reduce emissions to less than or equal
to the limits established in this permit. (Regulation Number 3, Part B, Section III.E.)
Facility '
Equipment
ID
AIRS
Point
Control Device
Pollutants
Controlled
TK-1
001
Enclosed Combustor(s)
VOC and HAP
o he f• !owing maximum processing rates as listed below.
al proc sing rates shall be maintained by the owner or
gat•':' d a :' `to the '" vision for inspection upon request. (Regulation
Number 3, Part B, Section II.A.4.)
)
Process Limits
Facility
Equipment
ID
AIRS
Point
Process Parameter
Annual Limit
TK-1
001
Condensate
Throughput
348,870 barrels
The owner or operator shall monitor monthly process rates based on the calendar month.
Compliance with the annual throughput limits shall be determined on a rolling twelve
(12) month total. By the end of each month a new twelve-month total is calculated
based on the previous twelve months' data. The permit holder shall calculate
throughput each month and keep a compliance record on site or at a local field office
with site responsibility, for Division review.
STATE AND FEDERAL REGULATORY REQUIREMENTS
8. The permit number and ten digit AIRS ID number assigned by the. Division (e.g.
123/4567/001) shall be marked on the subject equipment for ease of identification.
(Regulation Number 3, Part B, Section III.E.) (State only enforceable)
9. This source is subject to the odor requirements of Regulation Number 2. (State only
enforceable)
10. This source is subject to Regulation Number 7, Section XII. The operator shall comply
with all applicable requirements of Section XII and, specifically, shall:
• Comply with the recordkeeping, monitoring, reporting and emission control
requirements for condensate storage tanks; and
• Ensure that the combustion device controlling emissions from this storage tank
be enclosed, have no visible emissions, and be designed so that an observer can,
by means of visual observation from the outside of the enclosed combustion
device, or by other means approved by the Division, determine whether it is
operating properly. (Regulation Number 7, Section XII.C.) (State only
enforceable)
11. The combustion device covered by this permit is subject to Regulation Number 7,
Section XVII.B.2. General Provisions (State only enforceable). If a flare or other
combustion device is used to control emissions of volatile organic compounds to comply
with Section XVII, it shall be enclosed; have no visible emissions during normal
operations, as defined under Regulation Number 7, XVII.A.17; and be designed so that
an observer can, by means of visual observation from the outside of the enclosed flare
or combustion device, or by other convenient means approved by the Division,
determine whether it is operating properly. This flare must be equipped with an
operational auto -igniter according to the following schedule:
• All combustion devices installed on or after May 1, 2014, must be equipped with
an operational auto -igniter upon installation of the combustion device;
COLORADO
Air Pollution Control Division
NtIke ienk,b Era 4n✓vent
Page 3 of 9
d before May 1, 2014, must be equipped with an
efore May 1, 2016, or after the next combustion
hever comes first.
e sto t:'"'•vex"- is p-" is subject to the emission control requirements
in Regulation Number 7, Section XVII.C.1. The owner or operator shall install and
operate air pollution control equipment that achieves an average hydrocarbon control
efficiency of 95%. If a combustion device is used, it must have a design destruction
efficiency of at least 98% for hydrocarbons except where the combustion device has
been authorized by permit prior to May 1, 2014. The source shall follow the inspection
requirements of Regulation Number 7, Section XVII.C.1.d. and maintain records of the
inspections for a period of two years, made available to the Division upon request. This
control requirement must be met within 90 days of the date that the storage tank
commences operation.
13. The storage tanks covered by this permit are subject to the venting, and Storage Tank
Emission Management System ("STEM") requirements of Regulation Number 7, Section
XVII.C.2.
OPERATING a MAINTENANCE REQUIREMENTS
14. Upon startup of this point, the owner or operator shall follow the most recent operating
and maintenance (O&tM) plan and record keeping format approved by the Division, in
order to demonstrate compliance on an ongoing basis with the requirements of this
permit. Revisions to the O&M plan are subject to Division approval prior to
implementation. (Regulation Number 3, Part B, Section III.G.7.)
COMPLIANCE TESTING AND SAMPLING
Initial Testing Requirements
15. This source is not required to conduct initial testing, unless otherwise directed by the
Division or other state or federal requirement.
Periodic Testing Requirements
16. This source is not required to conduct periodic testing, unless otherwise directed by the
Division or other state or federal requirement.
ADDITIONAL REQUIREMENTS
17. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Regulation Number 3, Part
A, Section II.C.)
• Annually by April 30th whenever a significant increase in emissions occurs as
follows:
For any criteria pollutant:.
For sources emitting less than 100 tons per year, a change in actual emissions
of five (5) tons per year or more, above the level reported on the last APEN; or
For volatile organic compounds (VOC) and nitrogen oxides sources (NOX) in ozone
nonattainment areas emitting less -than 100 tons of VOC or NOX per year, a
change in annual actual emissions of one (1) ton per year or more or five percent,
whichever is greater, above the level reported on the last APEN; or
COLORADO
Air Pollution Control Division
• 5%oNle yen r Elvimnrrem
Page 4 of 9
er year or more, a change in actual emissions of
ar or more, whichever is less, above the level
itted; 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 at any facility, process, or
activity; or
• Whenever new control equipment is installed, or whenever .a different type of
control equipment replaces an existing type of control equipment; or
• Whenever a permit limitation must be modified; or
• No later than 30 days before the existing APEN expires.
18. The requirements of Colorado Regulation Number 3, Part D shall apply at such time that
any stationary source or modification becomes a major stationary source or major
modification solely by virtue of a relaxation in any enforceable limitation that was
established after August 7, 1980, on the capacity of the source or modification to
otherwise emit a pollutant such as a restriction on hours of operation (Regulation
Number 3, Part D, Section V.A.7.B).
GENERAL TERMS AND CONDITIONS
19. This permit and any attachments must be retained and made available for inspection
upon request. The permit may be reissued to a new owner by the APCD as provided in
AQCC Regulation Number 3, Part B, Section II.B. upon a request for transfer of ownership
and the submittal of a revised APEN and the required fee.
20. If this permit specifically states that final authorization has been granted, then the
remainder of this condition is not applicable. Otherwise, the issuance of this
construction permit does not provide "final" authority for this activity or operation of
this source. Final authorization of the permit must be secured from the APCD in writing
in accordance with the provisions of 25-7-114.5(12)(a) C.R.S. and AQCC Regulation
Number 3, Part B, Section III.G. Final authorization cannot be granted until the
operation or activity commences and has been verified by the APCD as conforming in all
respects with the conditions of the permit. Once self -certification of all points has been
reviewed and approved by the Division, it will provide written documentation of such
final authorization. Details for obtaining final authorization to operate are located in
the Requirements to Self -Certify for Final Authorization section of this permit.
21. This permit is issued in reliance upon the accuracy and completeness of information
supplied by the owner or operator and is conditioned upon conduct of the activity, or
construction, installation and operation of the source, in accordance with this
information and with representations made by the owner or operator or owner or
operator's agents. It is valid only for the equipment and operations or activity
specifically identified on the permit.
22. Unless specifically stated otherwise, the general and specific conditions contained in
this permit have been determined by the APCD to be necessary to assure compliance
with the provisions of Section 25-7-114.5(7)(a), C.R.S.
COLORADO
Air Pollution Control Division
>epQrtm r t of i alt hePsq s E;rin5nr.=tiw t
Page 5 of 9
it is a material part hereof and is not severable.
n hereof shall constitute a rejection of the entire
s permit shall be deemed denied ab init%o "This
r to self -certification and final authorization by
the Air Pollution Control Division (APCD) on grounds set forth in the Colorado Air Quality
Control Act and regulations of the Air Quality Control Commission (AQCC), including
failure to meet any express term or condition of the permit. If the Division denies a
permit, conditions imposed upon a permit are contested by the owner or operator, or
the Division revokes a permit, the owner or operator of a source may request a hearing
before the AQCC for review of the Division's action.
24. Section 25-7-114.7(2)(a), C.R.S. requires that all sources required to file an Air Pollution
Emission Notice (APEN) must pay an annual fee to cover the costs of inspections and
administration. If a source or activity is to be discontinued, the owner must notify the
Division in writing requesting a cancellation of the permit. Upon notification, annual
fee billing will terminate.
25. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution
Prevention and Control Act or the regulations of the AQCC may result in administrative,
civil or criminal enforcement actions under Sections 25-7-115 (enforcement), -121
(injunctions), -122 (civil penalties), -122.1 (criminal penalties), C.R.S.
By:
Harrison Slaughter
Permit Engineer
Permit History
Issuance
Date
Description
Issuance 1
This Issuance
Issued to PDC Energy, Inc.
Permit for twenty (20) 538 barrel fixed roof
condensate storage vessels at a new synthetic
minor well production facility.
,COLORADO
Aid Pollution Control Division
Page 6 of 9
p a mit issuance:
qui t p•' fee or the processing time for this permit. An invoice
iss d er the rmit is issued. The permit holder shall pay the
i wi .. 3 o oft voice. Failure to pay the invoice will result in
revocation of this permit. (Regulation Number 3, Part A, Section VI.B.)
2) The production or raw material processing limits and emission limits contained in this permit
are based on the consumption rates requested in the permit application. These limits may
be revised upon request of the owner or operator providing there is no exceedance of any
specific emission control regulation or any ambient air quality standard. A revised air
pollution emission notice (APEN) and complete application form must be submitted with a
request for a permit revision.
3) This source is subject to the Common Provisions Regulation Part II, Subpart E, Affirmative
Defense Provision for Excess Emissions During Malfunctions. The owner or operator shall
notify the Division of any malfunction condition which causes a violation of any emission
limit or limits stated in this permit as soon as possible, but no later than noon of the next
working day, followed by written notice to the Division addressing all of the criteria set
forth in Part II.E.1 of the Common Provisions Regulation. See:
https://www.colorado.gov/pacific/cdphe/aqcc-regs
4) The following emissions of non -criteria reportable air pollutants are estimated based upon the
process limits as indicated in this permit. This information is listed to inform the operator of
the Division's analysis of the specific compounds emitted if the source(s) operate at the
permitted limitations.
AIRS
Point
Pollutant
CAS #
Uncontrolled
Emissions
(lb/yr)
Controlled
Emissions
(lb/yr)
001
Benzene
71432
5,444
273
Toluene
108883
8,000
400
Ethylbenzene
100414
163
9
Xylenes
1330207
2,523
127
n -Hexane
110543
47,727
2,387
2,2,4-
Trimethylpentane
540841
83
5
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:
CAS #
Pollutant
Uncontrolled
Emission Factors
lb/bbl
Controlled
Emission Factors
lb/bbl
Source
N0x
2.18x10-2
2.18x10-2
TNRCC
CO
4.34x10-2
4.34x10"2
TNRCC
V0C
5.37
2.685x10"1
ProMax
108883
1330207
110543
en
trolled
n Factors
/bbl
Controlled
Emission Factors
lb/bbl
ProMax
10-2
7.8x10-4
Toluene 2.29x10-2
1.147x10"3
ProMax
Xylene 7.23x10`3
3.62x10"4
6.84x10-3
ProMax
n -Hexane 1.368x10-1
ProMax
Note: The controlled emissions factors for this point are based on the enclosed combustor
control efficiency of 95%. The site specific VOC and HAP emission factors in the
table above are based on a site specific pressurized liquid sample and ProMax
simulation. The site specific sample used in the ProMax simulation was obtained
from the outlet of the low pressure separator for the Wiedeman Federal 22H-402
well on 07/16/2018. The sample pressure and temperature are 47.1 psig and
128°F respectively.
6) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN)
associated with this permit is valid for a term of five years from the date it was received
by the Division. A revised APEN shall be submitted no later than 30 days before the five-
year term expires. Please refer to the most recent annual fee invoice to determine the
APEN expiration date for each emissions point associated with this permit. For any
questions regarding a specific expiration date call the Division at (303)-692-3150.
7) This permit fulfills the requirement to hold a valid permit reflecting the storage tank and
associated control device per the Colorado Oil and Gas Conservation Commission rule
805b(2)(A) when applicable.
8) This facility is classified as follows:
Applicable
Requirement
Status
Operating Permit
Synthetic Minor Source of: VOC, n -Hexane £t Total HAPs
NANSR
Synthetic Minor Source of: VOC
PSD
True Minor Source
MACT HH
Major Source Requirements: Not Applicable
Area Source Requirements: Not Applicable
9) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations
can be found at the website listed below:
http://ecfr.gpoaccess.gov/
Part 60: Standards of Performance for New Stationary Sources
NSPS
60.1 -End
Subpart A - Subpart KKKK
NSPS
Part 60,
Appendixes
Appendix A - Appendix
COLORADO
it Posltttiort Control Division
MACT
63.1200-63.1439
or.liazardous Air Pollutants for Source
3. •3 '`99 Subp. A - Subpart Z
.11
Sub AA Subpart DDD
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
t; rt
L;.
Condensate Storage Tank(s) APEN -
Form APCD-205
Air Pollutant Emission Notice (APEN) and
Application for Construction Permit
All sections of this APEN and application must be completed for both new and existing facilities, including APEN
updates. An application with missing information may be determined incomplete and may be returned or result in
longer application processing times. You may be charged an additional APEN fee if the APEN is filled out
incorrectly or is missing information and requires re -submittal.
This APEN is to be used for tanks that store condensate associated with oil and gas industry operations. If your emission
source does not fall into this category, there may be a more specific APEN available for your source (e.g. crude oil
storage tanks, produced water storage tanks, hydrocarbon liquid loadings, etc.). In addition, the General APEN (Form
APCD-200) is available if the specialty APEN options will not satisfy your reporting needs. A list of all available APEN
forms and associated addendum forms can be found on the Air Pollution Control Division (APCD) website at:
www.colorado.gov/pacific/cdphe/air-perrnits.
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:
1 S'WEc 5V-
AIRS ID Number: /2.."/gFF5/0o(
[Leave blank unless APCD has already assigned a permit # and AIRS ID]
Section 1 - Administrative Information
Company Name1: PDC Energy, Inc.
Site Name: Wiedeman Federal 22 Sec HZ
Site Location: NWSW Sec 22 T4N R66W
Mailing Address:
(Include Zip Code) 1775 Sherman Street, Suite 3000
Denver, CO 80203
Site Location
County: Weld
NAICS or SIC Code: 1311
Permit Contact: Jack Starr
Phone Number: (303) 860-5800
E -Mail Address2: Jack.Starr@pdce.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 APCD via e-mail to the address provided.
3852_63
Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 02/2017
AV !COLORADO
1 I n.wNnxn „a P.,wn.
6En
Permit Number: tca IA) GV155LI AIRS ID Number: I� /IFES/ cot,
[Leave blank unless APCD has already assigned a permit # and AIRS ID]
Section 2 - Requested Action
✓❑ NEW permit OR newly -reported emission source
✓❑ Request coverage under traditional construction permit
O Request coverage under a General Permit
O GP01 ❑ GP08
If General Permit coverage is requested, the General Permit registration fee of $250 must be
submitted along with the APEN filing fee.
-OR -
❑ MODIFICATION to existing permit (check each box below that applies)
❑ Change in equipment O Change company name
❑ Change permit limit O Transfer of ownership3 O Other (describe below)
-OR-
❑ APEN submittal for update only (Note blank APENs will not be accepted)
- ADDITIONAL PERMIT ACTIONS -
El APEN submittal for permit exempt/grandfathered source
Additional Info Et Notes: Initial permit request for condensate storage tanks at a new facility
3 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:
Condensate Storage Tanks
For existing sources, operation began on:
For new or reconstructed sources, the projected start-up date is:
5/4/2018
Normal Hours of Source Operation: 24 hours/day 7 days/week 52
Storage tank(s) located at:
❑✓ Exploration a Production (EftP) site
weeks/year
0 Midstream or Downstream (non EEtP) site
Will this equipment be operated in any NAAQS nonattainment area?
O
Yes
■
No
Are Flash Emissions anticipated from these storage tanks?
El
Yes
■
No
Is the actual annual average hydrocarbon liquid throughput ≥ 500 bbl/day?
LD
Yes
■
No
If "yes", identify the stock tank gas -to -oil ratio:
O.tXP-k'S
m3/liter
Are these storage tanks subject to Colorado Oil and Gas Conservation Commission (COGCC)
805 series rules? If so, submit Form APCD-105.
Yes
No
Fl
■
Are you requesting ≥ 6 ton/yr VOC emissions (per storage tank), or are uncontrolled actual
emissions a 6 ton/yr (per storage tank)?
Yes
No
!7
■
Rysx,"kc 1�c/ A-wIcakiok.
Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 02/2017
2I AV
COLORADO
U"iil `
Hv„r a �,�,.�.n,
Permit Number:
$v�tO5L.S�-F
[Leave blank unless APCD has already assigned a permit and AIRS ID]
AIRS ID Number: /
Section 4 - Storage Tank(s) Information
Condensate Throughput:
Actual Annual Amount
(bbl /year)
348,870
Requested Annual Permit Limit4
(bbl /year)
348,870
From what year is the actual annual amount?
2018
Average API gravity of sales oil: 61.9 degrees
❑ Internal floating roof
Tank design: El Fixed roof
RVP of sales oil: 10.3
O External floating roof
Storage
Tank ID
# of Liquid Manifold Storage
Vessels in Storage Tank
Total Volume of
Storage Tank
(bbl)
Installation Date of Most
Recent Storage Vessel in
Storage Tank (month/year)
Date of First
Production
(month/year)
TK-1
20
10,760
11/2017
5/2018
Wells Serviced by this Storage Tank or Tank Battery5 (E&P Sites Only)
API Number
Name of Well
Newly Reported Well
05
- 123-
43391
Wiedeman Federal 22G-232
12
05
- 123-
43392
Wiedeman Federal 22G-302
SI
05
- 123-
43390
Wiedeman Federal 22H-212
5
05
- 123-
43394
Wiedeman Federal 22H-232
Fl
05
- 123-
43389
Wiedeman Federal 22H-302
0
4 Requested values will become permit limitations. Requested limit(s) should consider future growth.
5 The EEtP Storage Tank APEN Addendum (Form APCD-212) should be completed and attached when additional space is needed to
report all wells that are serviced by the equipment reported on this APEN form.
Section 5 - Stack Information
Geographical Coordinates
(Latitude/Longitude or UTM)
40.295901 / -104.772243
Operator Stack
ID No.
Discharge Height Above
Ground Level (feet)
Temp.
(°F)
Flow Rate
(ACFM)
Velocity
(ft/sec)
Indicate the direction of the stack outlet: (check one)
❑ Upward
❑ Horizontal
❑ Downward
❑ Other (describe):
Indicate the stack opening and size: (check one)
❑ Circular
❑ Square/rectangle
0 Other (describe):
0 Upward with obstructing raincap
Interior stack diameter (inches):
Interior stack width (inches): Interior stack depth (inches):
Form APCD-205 Condensate Storage Tank(s) APEN - Revision 02/2017
3 I A'COLORADO
p �..°off;,
Permit Number:
`q7 u5e0c27SL AIRS ID Number: I -Z, "iFES / o`
[Leave blank unless APCD has already assigned a permit # and AIRS ID] II
Section 6 - Control Device Information
❑ Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section.
Vapor
O Recovery
Unit (VRU):
Pollutants Controlled:
Size:
Requested Control Efficiency:
VRU Downtime or Bypassed (emissions vented):
Make/Model:
%
❑ Combustion
Device:
Pollutants Controlled: VOC and HAPs
Rating: MMBtu/hr
10 x Cimarron 48", 1 x Cimarron 60"
Type: Enclosed Combustor Make/Model:
Requested Control Efficiency: 95 %
Manufacturer Guaranteed Control Efficiency: 98
Minimum Temperature:
Waste Gas Heat Content:
Constant Pilot Light: ❑✓ Yes ❑ No Pilot Burner Rating:
Btu /scf
MMBtu/hr
❑ Closed Loop System
Description of the closed loop system:
O Other:
Pollutants Controlled:
Description:
Control Efficiency Requested:
%
Section 7 -Gas/Liquids Separation Technology Information (E£tP Sites Only)
What is the pressure of the final separator vessel prior to discharge to the storage tank(s)? 47.1 psig
Describe the separation process between the well and the storage tanks: High/Low Pressure Separator
Form APCD-2O5 - Condensate Storage Tank(s) APEN - Revision 02/2017
4 I
®�,coLt=
Permit Number:
AIRS ID Number: In EFES/ �cD`
[Leave blank unless APED has already assigned a permit # and AIRS ID]
Section 8 - Emissions Inventory Information
Attach all emissions calculations and emission factor documentation to this APEN form6.
If multiple emission control methods were identified in Section 6, the following table can be used to state the overall
(
Pollutant
Description of Control Method(s)
Overall Requested Control
Efficiency
(% reduction in emissions)
VOC
Enclosed Combustor
95%
NOx
CO
HAPs
Enclosed Combustor
95%
Other:
From what year is the following reported actual annual emissions data?
2018
Criteria Pollutant Emissions Inventory
Pollutant
Emission Factor6
Actual Annual Emissions
Requested Annual Permit
Emission Limit(s)4
Uncontrolled
Basis
Units
Source
(AP -42,
Mfg. etc) )
Uncontrolled
Emissions
(Tons/year)
Controlled
Emissions7
(Tons/year)
Uncontrolled
Emissions
(Tons/year)
Controlled
Emissions
(Tons/year)
VOC
5.3699 •
lb/bbl
ProMax
936.70 -
46.84 .
936.70 •
46.84•
NOx
0.1380'
Ib/MMBtu
TCEQ
N/A
3.80 .
N/A
3.80 •
CO
0.2755 •
Ib/MMBtu
TCEQ
N/A
7.58 •
N/A
7.58 ,
Non -Criteria Reportable Pollutant Emissions Inventory
Chemical
Emission Factor6
Actual Annual Emissions
Chemical Name
Abstract
Service (CAS)
Uncontrolled
Units
Source
(AP -42,
Uncontrolled
Emissions
Controlled
Emissions7
Number
Basis
Mfg. etc)
(Pounds/year)
(Pounds/year)
Benzene
71432
0.0156.
lb/bbl
ProMax
5,443.74.
272.19.
Toluene
108883
0.0229 '
lb/bbl
ProMax
8,000.10 -
400.01 •
Ethylbenzene
100414
0.0005 •
lb/bbl
ProMax
162.79 (DM) •
8.14 (DM) •
Xylene
1330207
0.0072 •
lb/bbl
ProMax
2,522.78 •
126.14 .
n -Hexane
110543
0.1368 .
lb/bbl
ProMax
47,726.60 '
2,386.33 .
2,2,4-
Trimethylpentane
540841
0.0002 •
lb/bbl
ProMax
82.14 (DM)
4.11 (DM) '
4 Requested values will become permit limitations. Requested limit(s) should consider future growth.
6 Attach condensate liquid laboratory analysis, stack test results, and associated emissions calculations if you are requesting site
specific emissions factors according to the guidance in PS Memo 14-03.
7 Annual emissions fees will be based on actual controlled emissions reported. If source has not yet started operating, leave blank.
Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 02/2017
5
®C0L0RAD0
Permit Number:
1,?,nom- ot?:)S, f AIRS ID Number: t /IFn! cU'
[Leave blank unless APCD has already assigned a permit +"; and AIRS ID]
Section 9 - Applicant Certification
I hereby certify that all information contained herein and information submitted with this application is complete, true
and correct. If this is a registration for coverage under General Permit GP01 or GP08, I further certify that this source is
and will be operated in full compliance with each condition of the applicable General Permit.
Si r�}bture of Legally Authorized Person (not a vendor or consultant)
Jack Starr
7/3 Ij_rc
Date
EHS Professional
Name (print) Title
Check the appropriate box to request a copy of the:
❑ Draft permit prior to issuance
❑ Draft permit prior to public notice
(Checking any of these boxes may result in an increased fee and/or processing time)
This emission notice is valid for five (5) years. Submission of a revised APEN is required 30 days prior to expiration
of the five-year term, or when a reportable change is made (significant emissions increase, increase production,
new equipment, change in fuel type, etc). See Regulation No. 3, Part A, II.C. for revised APEN requirements.
Send this form along with $152.90 and the General Permit
registration fee of $250, if applicable, to:
Colorado Department of Public Health and
Environment
Air Pollution Control Division
APCD-SS-B 1
4300 Cherry Creek Drive South
Denver, CO 80246-1530
Make check payable to:
Colorado Department of Public Health and Environment
Telephone: (303) 692-3150
For more information or assistance call:
Small Business Assistance Program
(303) 692-3175 or (303) 692-3148
Or visit the APCD website at:
https: //www.colorado.gov/cdphe/apcd
Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 02/2017
COLORADO
6 1 AV
E&P Storage Tank Air Pollutant Emissions Notice (APEN) Addendum Forml
Company Name:
PDC Energy, Inc.
Source Name:
Wiedeman Federal 22 Sec HZ
Emissions Source AIRS ID2:
/23 . I9FE5/ DO I
Wells Services by this Storage Tank or Tank Battery (E&P Sites Only)
API Number
Name of Well
Newly Reported Well
05 -123 - 43396
Wiedeman Federal 2211-312
//
05 -123 - 43393
Wiedeman Federal 22H-332
G.
05 -123 - 43397
Wiedeman Federal 22H-402
LI
05 -123 - 43395
Wiedeman Federal 22I-212
0
05 -123 - 43398
Wiedeman Federal 22I-302
r
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
- -
❑
Footnotes:
1 Attach this addendum to associated APEN form when needed to report additional wells.
2 If this is a newly report source that has not been assigned an AIRS ID by the APCD, enter
N/A
Form APCD-212
TK-1 Addendum
Hello