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Home My WebLink About20130398.tiffSTATE OF COLORADO John W. Hickenlooper, Governor Christopher E. Urbina, MD, MPH Executive Director and Chief Medical Officer Dedicated to protecting and improving the health and environment of the people of Colorado 4300 Cherry Creek Dr. S. Denver, Colorado 80246-1530 Phone (303) 692-2000 Located in Glendale, Colorado http://www.cdphe.slate.co.us January 31, 2013 Mr. Steve Moreno Weld County Clerk 1402 N. 17th Ave. Greeley, CO 80631 Dear Mr. Moreno: Laboratory Services Division 8100 Lowry Blvd. Denver, Colorado 80230-6928 (303) 692-3090 RECEIVED FEB 07 WELD COUN t' co Colorado Department of Public Health and Environment The Air Pollution Control Division will publish a public notice for EOG Resources, Inc. This public notice will be published in the Greeley Tribune on February 4, 2013. Thank you for assisting the Division by making the enclosed package (includes public notice, preliminary analysis, Air Pollutant Emission Notice(s) and draft permit(s)) available for public review and comment. It must be available for public inspection for a period of thirty (30) days from the date the public notice is published. Please forward any comment regarding this public notice to the address below. Colorado Department of Public Health and Environment APCD-SS-B 1 4300 Cherry Creek Drive South Denver, CO 80246-1530 Attention: Ellen Evans Regards, 11 ,� Ellen Evans Public Notice Coordinator Stationary Sources Program Air Pollution Control Division l_y7Lt C- ti:U1 CLAi (fit Cr- a'I jrl 2013-0398 STATE OF COLORADO John W. Hickenlooper, Governor Christopher E. Urbina, MD, MPH Executive Director and Chief Medical Officer Dedicated to protecting and improving the health and environment of the people of Colorado 4300 Cherry Creek Dr. S. Denver, Colorado 80246-1530 Phone (303) 692-2000 Located in Glendale, Colorado http://www.cdphe.state.co.us Laboratory Services Division 8100 Lowry Blvd. Denver, Colorado 80230-6928 (303) 692-3090 Website Title: FOG Resources, Inc. — Randall Creek 13-2711 Wellsite — Weld County Released to: The Greeley Tribune on January 31, 2013, published on February 4, 2013 PUBLIC NOTICE OF A PROPOSED PROJECT OR ACTIVITY WARRANTING PUBLIC COMMENT Colorado Department of Public Health and Environment The Colorado Air Pollution Control Division declares the following proposed construction activity warrants public comment. Therefore, the Air Pollution Control Division of the Colorado Department of Public Health and Environment hereby gives NOTICE, pursuant to Section 25-7- 114.5(5), C.R.S. of the Colorado Air Quality Control Act that the Division received an application for an air pollution emission permit on the following proposed project and activity: EOG Resources, Inc. proposes to operate an oil and gas exploration and production wellhead located at the NWNE of Section 27, T12N and R62W in Weld County. The company has submitted an application requesting issuance of a federally enforceable synthetic minor source permit limiting the potential to emit. As a synthetic minor source the permit is subject to public comment per Regulation 3, Part B, Section IB.C.1. The Division hereby solicits and requests submission of public comment from any interested person concerning the aforesaid proposed project and activities to comply with the applicable standards and regulations of the Commission for a period of thirty (30) days from the date of this publication. Any such comment must be submitted in writing to the following addressee: Stephanie Chaousy, P.E. Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-B I Denver, Colorado 80246-1530 Within thirty (30) days following the said thirty (30) -day period for public comment, the Division shall consider comments and, pursuant to Section 25-7-114.5(7)(a), either grant, deny, or grant with conditions, the emission permits. Said public comment is solicited to enable consideration of approval of and objections to the proposed construction of the subject project and activity by affected persons. A copy of the applications for the emission permits, the preliminary analysis of said applications, and accompanying data concerning the proposed project and activity are available for inspection at the office of the Clerk and Recorder of Weld County during regular business hours and at the office of the Air Pollution Control Division, Colorado Department of Public Health and Environment, 4300 Cherry Creek Drive South, Denver, Colorado. A copy of the draft permit and preliminary analysis are available on the Air Pollution Control Division's website at: http://www.colorado.gov/cs/Satellite/CDPHE-AP/CBON/1251596498449 123-99B2-001-APEN-2012-07-13-01 Air Pollutant Emission Notice (APEN) — and — Application for Construction Permit OIL AND GAS EXPLORATION AND PRODUCTION CRUDE OIL, STORAGE TANK BATTERY \/3 ,, ,f Current Status (Check all that apply) �7 AIRS ID #1: I L�� Z ��o j Reason for APEN Submittal (Check all that only4 to existing sources for coverage under request for individual for or Modification permit amendment' apply) \ . ... - general permit no. GP01 permit6: • APEN update CC1 New or previously unreported battery GPOI '7�E27�I • Modification • Previously grandfathered battery ■ Registration ❑ Synthetic minor facility & cancellation • Located in the 8 -hr Ozone Control Area3 ./ Application of an individual permit ❑ Registered under general permit no. • Administrative • Permitted under individual permit: Other: For individual permit applications, check if you wants: analysis conducted by the Division of the permit prior to issuance • A copy of the preliminary • To review a draft Company Name': EOG Resources, Inc. OGCC Operator #: 27742 Mailing Address °: 600 17th Street, Suite 1000N curtis_rice@eogresourc City: Denver State: CO Zip: 80202 E-mail: es.com Contact Name: Curtis Rice Phone: 303-262-9946 Fax: 303-262-9449 Tank Battery Namer r: Randall Creek 13-27H Number of tanks: capacity [bbl]: 2012 6 Location12 (QQ Sec. Twp. Range.): NWNE Sec 27 T12N,R62W County: Weld Total tank 2,400 (400.ea) Calendar year for which "Actual" data applies3: Control Description's: Cimarron Smokeless 2012 Year(s) tank(s) were placed in service 4: combustion unit [VCU]) Control Efficiency Combustor (vapor 6: 95% Conde a hroughput10 [bbl/year] Requested's: C&))4.--- C j v Actual20: Other equipment at facility22: VCU, flare, heater 91,250 Maximum: for PTE calculation While Controls OperationalZ1 9: 109,500 91,250 91,250 treater, line heater, produced H2O tank Comments: Due to the low gravity of the oil, the tanks do not qualify for GPO I coverage. Therefore, an individual permit is being requested. Estimated emissions at throughputs listed above. Use N/A for requested throughput/emission Check if site -specific Requested Uncontrolled36 N/A values unless emission factors provided Emissions's Controlled'? N/A requesting art individual to calculate Actual Emissions2° Uncontrolled36 44.9 permit emissions23. Controlled" 2.25 • Check if the Division is to calculate emissions. .1 Emission Factor Pollutant24 [lb/6bl] VOC [tons/year] 0.9848 Battery PTE25 53.9 NOx [tons/year] N/A 0.09 0.09 0.09 CO [tons/year] N/A 0.48 0.48 0.48 Benzene [lbs/year] (5,E\ 1 C`i �+ 916.0 45.8 n -Hexane [lbs/year] J.CSI,<V 5513.'55.b/L-- 4,644.0 232.2 Wells serviced by this tank or tank battery28 API #: 05-123-33962-00 Name: Randall Creek 13-27H Well Well Well Well Well Well Well Newly Reported API #: Name: • Newly Reported API #: Name: • Newly Reported API #: Name: ■ Newly Reported API #: Name ■ Newly Reported API #: Name: • Newly Reported API #: Name: ■ Newly Reported The signature below indicates that I have my knowledge and belief If this is a r ation in full compliance with each cond.. of gener ledge of the facts herein for coverage under t GPO I. set forth and that the same are true, accurate, and complete to the best of general permit GPOI, I further certify that this source is and will be operated 7—'t-/7 Signature of Legally t orized Person (not a vendor or consultant) Date Curtis Rice Senior Environmental Specialist Type or Print Name of Person Signing Above Official Title Submit this form, along with $152.90 for each Colorado Department of Public Health and Environm2 76081 For information call: filing of up to 5 tank battery APENS. Include Air Pollution Control Division, APCD-SS-B 1 (303) 692-3150 $250 General Permit fee for each new GP 4300 Cherry Creek Drive South registration to: Denver, CO 80246-1530 N FORM APCD-205 Page 1 of 2 EOG RC 13-27H FormAPCD-205-E&PCondensateTankAPEN.docx N N 8 48 R FG L U ce G 3 w-1 Ce 171 O u 0 Ir L L ?w a C C C I" a, W 0 u 023 c 0 U L a 0 i:- u_ a L. U r O z z O n H H ra O .11 a �/N� IL O [Leave blank unless APCD has already assigned a permit # & AIRS ID] N 3 F uested Action (Check applicable request boxes) Section 02 —Re Section 01 — Administrative Information z Ca O a >O c m ❑ 0 Y a > L. V T V 0 0 o 0. v ti. C C a a o `o ° k c y P. ^ c t y 0 , aF C7 C £ L a 3 a 'Ca O o a a o a Ca" C E a " d Y o o g y E u 0. O y F0 t£ p a s C � 3 V' �Zbo 0 >, " U H 7: o 'm v € a 3 E a❑❑ La a E o E . W Y ` K c z a F E W s a V 74 2 z a T Z ne C .— p o .F e o a' H O t N Q o 3 >0 R G 0 v C > E F, z q a a z o y m m o � a -e o z .2 Q a 0 v i U V i C e > O z z ❑ ❑ a z ❑ ❑ min rn In 0 v 00 0 U z�: Randall Creek 13-2711 3 c U NW/NE Sec 27, T12N, R62W N 00 E u N 600 17`" Street, Suite 1000N -o C Denver, Colorado v U Person To Contact: Section 03 — General Information For new or reconstructed sources, the projected startup date is: C 0 V O a A m 0 9 T o 0 a 3 v u 0 O L G .0 0 3 v E .N. " o u N r ce o C O G ae.. O N Don't Know Z 0 0 Z Y Y . >. ZE ❑ ❑ 0 a G 79 C a 'a 0 0 a .0 0 N U 0 IN V C'; N 61) 0 0" W 00 Cl'F1 U " m O O 3 a No 3 O L a 9 o c 0 V E C v Lja m .. a 3 T v _ V ' - C W q N 900 > F mO T C C.) O U o ° '0 O m U a) 9 oy m C c c o a r 0-; m t 3 3 I V Q O y V U a A t Q ° 0 0 v 2 o w c 0 m yy a Q Q 4 h 4 A AA one non -attainment area? O aJ e o !' 49 ,,i, 0. C- Z C C G ON1, Cr,NP ,° C L a a C" 0N 00 d ,o `O ,o -O � -a. -0 0 T Q' E n r, ^ o W U y =- a se a- O o00 a .> a v - e d a. 0 '2 C `o '> v o cia m•C a v°. C € — 0 LP: o m v ht > n S , o EC a p n w Q V] C 0 a 9 4.R Q v V 'a! C N _ O L 2 '"' 0 u 2 t., £ c ;0 v E v u u -`1 m s. ,�, o T o a u L .0 y v CO O C -1 V 'a e a r Ca It E C. pp o C o v❑ v .C c �, v °Na) 9 S >?? 3 '°a o .≥Cl i o C9 . 'a 'w C. e a L N C = p Q' - A a L z .6 , U 2 ° U .C N i °0. r°.n PW. oAn �'O o F c a 0 •`- o v 'E C'y .oar v_ w U C o d ". L Q U N O_ 'z ._ a£ A%a w o U o c Et c. W o. ≥ eoo P. F, v `o E a s F v: W 4 2UQeQ 0. Qv, Q Q 0 m 0 N z W Ca 0 N Section 04 — Tank Battery Information' .0 e C zzz 12, DEZ E g >. EU "a O u 0 " r >^ � NNE n N a ♦♦♦ C 0 a a a = u O 3 0: c E M O ` o .O+ 0 3 o o a o 8 a a > 0 0 E > 0 E � a ° a 2-3.1 cG x ti z factors developed and supplied v CC a v 0 c a) 0 0 0 m t ° a a .o 0 0 Ca Co O FORM APO -207 i 0 p L. Ca U CI u 0 O E. 0.1 i. U m 0 U C O R 00 O. W U O z O O Emission Source AIRS ID: Permit Number: F m 0 a) a V 0) E N C O R 0 C 0 CC . 0 0 O 0 0 0 00 V R 0 0 Er Section 05 — Stack Information (Combustion stacks must be listed here) 7 o ry 0N W ry oat 6 m� a 5. _M u CO 0 A 0 0 0 - 00 C O 0 C\ n e V IN 0 �v di o ti v 4 t o CC m O .5 w0 v O d O 0 0 ig O w Section 07 -Control Device Informatio ❑ 0 E L. L. .C. O C 0 0 L. S C F E c2 C O C H 0 E C 0 V) Estimation Method or Emission Factor Source .,' W C- Q o {Li ti. C. Q V CDPHE E.F. Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Requested Permitted Emissions5 Controlled (Tons/Year) NI o O 0 0 Uncontrolled (Tons/Year) 7.2 0 O O O [Actual Calendar Year Emission?. my O n „ E V F Uncontrolled (Pons/Year): Emission Factor Units a a a a .0 a a a a Uncontrolled Basis N '.0 N a r- o O a ry H O a Control Efficiency (% Reduction) Identify in Section 07 Control Device Description Secondary Toluene Ethylbenzene cc C x X x 0 V±JaJJ kr kr 0.4 N 0 U �U 0 U F, O 2 O d m t=. • [1_3,, 6 E o o o ,y o 0 C C O 0 m m 6 t C � - 3 t y O 9 m j lg v .o o h O a N y�C0 a c 3 o a .. m c C (C E 0 - u L 0• 0 d o a N 9 0 0 c = C O N F a) ro : Cd3s 2 < u 0. ap,0a 3 E C L o v 057 m c O N j. d FU 0_ y W R O o v `� > � v z Q w q C it o ._ C C 3. UW1 U ` a 711 O C c a- 0 CC z a) ro O T R O 9 Signature of Person Legally Author FORM APCD-207 EN uid Loadin drocarbon Li a Czel - a, W 3 V a Q m u L_ EN 0 O col E C O OO 3 v E O. P -c -c C -o O E Lg. -o 1.4 Truck Loadout Q L 0 E E _d • 0 Z U E • u p, w uested Action (Check applicable request boxes) Section 02 — Re Section 01— Administrative Information ❑ ❑ ❑ M 0 'vo U U U zEN EOG Resources, Inc. C U en It N O 00 O 'O • U 0a • N Denver, Colorado Change company name O Transfer of ownership E a 0. E m ca .0 -0 " a U U ❑ ❑ `e az ea 303-262-9449 eogresources.com .tg L u U u Person To Contact: E-mail Address: Section 03 — General Information ew or reconstructed sources, the projected startup date is: 0 A c n L T, = v c c 3 0 A N 'Q N ✓ i_ W E 3En 0 En 0 oar ▪ L hos w N T q a c ter O N N O C O E e° 0 0 .0 ` c O a o 0 o • O F 2 o O q o m 0 0 w z a 0 VZ zzz C U ® ❑ ❑ ❑ ❑ aa ctta v 0. C aO y w O w O 0 V-) 0w — kni COLO 00 cr = F S' 5 O E o.- v 4. 0. W U C 0 N y ` U m c -03A N E teo a.2)4 tE T O Q o T69 - '4d3 \ O x o 2 v o U w m c a O G o 0 'O o O A a v> > p opt, o -°= �'. z z o > .v, c e = o 0 o m - „ • �a >aroAv aG Q t U�p F m C O O6 y Q 3.1 6 C L� Cg v m T Et E u O O $ v S .-1-1, A 0 z �` ay. � .8-:2-21( m o C :^ v v .n n m m c^ O i ._ n c .0.0 �' � W N ;-.>, T y 0 0 O'E O v9 ti o.. 3 '0 ' a 0 61 a 'U" - 0 2 u O N o o Ci 0 a N.0 U E N "' .n '� u 0 0 08 0 O� U L L - A O 9 U 7 -- O v .- E F c o 'y a9 ti m E '� ", p v = y a a 0 3 O = C7 0 7 a a = E .x u v, o ao A C y0. 4 3 0 0_ 0 E A m v 0 .0 U he state co us/a - 0 h v at a N c>", y O A - 0 A v ¢ O w N N O o A E a E 3 F _ >, L a • L m A 0 o. E m v U a.n < 0. L Y E .5 '0 V O ° • = W O 0. O 'O 0 Q o ▪ Et 0. A H t F a a. •F ,Z vi w 0 2G ? E ♦ �E~ a) a O a w 2/ch05/Index htn 123-99B2-003-APEN-2012-07-13-01 c a) 0. O1O co W r— FORM APCD-208 Permit Number: 0 m a 0 O a Section 05— Stack Information (Combustion stacks must be listed here) o _ o y N 00 O N b en In O RI 0 — 0 te— ces 00 Vertical ❑ Vertical with obstructi ❑ Circular: Inner Diameter (inches) = Section 07 —Control Device Information Section 08 — Emissions Inventory Information & Emission Control Information O O N 00 O h c a o I- ea L O a) T L m R .OI L R 0 C Emission Factor Documentation attached z Estimation Method or Emission Factor Source AP42 5.2 eq 1 0 0 0 a (tpy)(wt%)/100 (tov)(vt%)/I00 0 0 0 3 N 0 0 e 3 n Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to rgort_pollutants not listed above. Requested Permitted Emissions' Uncontrolled Controlled (Tons/Year) (Tons/Year) 13.4 .-1 M .-i Q V1 O O O O O Q rn ^ 00 M C V 0 0 0 0 0 Actual Calendar Year Emissions'' Uncontrolled Basis Units Uncontrolled Controlled (Tons/Year) (Tons/Year) L co 1!!" wt wt Emission Factor N N C m N V C HI N O O e n e P v O en N 0 O Q O N .n (1 O Control Efficiency (% Reduction) Identify in Section 07 Control Device Description a) m o o 0 L-' E • 4 Pollutant VOC c C N o ll c 0 Z O 0 .N. 2 (-o u= w iC u application is complete, true and correct. O m « • E o o 0 c o ''a' o y fi vE ,00 • 0 0 a c c c v 4 E • 5 C a) • a O p o n� o R 24 co e " m • 3 C 0. o ¢ y U U L � Y a 0 cc Curtis Rice I^\N z C uthorized to w 0 N ll N C7 ckm v 0 Ca O C) w o — ce u_ a a � d �F I__ll 41 m Pim d T Gr4 2d2 O 9 ij CE z F O� �P, N ux Emission Source AIRS ID: C m Ca v c a 0 t CT 9 C C 2 0 c W C o ra Equipment ID: uested Action (check applicable request boxes) Section 02 — Re Section 01 — Administrative Information Request for NEW permit or newly reported emission source Request PORTABLE source permit a w A t_ C O a CC ea -c E b m e O z O UU Fc o O u c C Change company name v O Transfer of ownership ❑ ❑ Change fuel or equipment Change permit limit ❑ ❑ v w 4 w, ti d en 3 vi C N T O O j A U U U z z'w Randall Creek 13-27H NW/NE, Sec 27, T12N, R62W 2 u y 2 _O m Z 0 '14g liCiti • o © o w o v m X h O 0. O � CO Request to limit HAPs with a Federally enforceable limit on PTE ZIP Code: 80202 Denver, Colorado 303-262-9946 Phone Number 2 V L O v 0 C V CI L C u E-mail Address: Section 03 — General Information o o N C) 3 0 O O d m .22'm C) C .n O C o E O O O O O O v o C) w O 0 • o O o "c5 c o v - 0 c 0 O V w 2 ✓ ❑ F C) N 2 crd O C V W d z N _ C 'O o C) \ a o 6 ,0 c v � o c,? F. a /Manufacturin Section 04 — Processin M rn en z CO ck box to request copy eck box to request copy over the next five year& Ca x N O N tdD cd 0. FORM APCD-200 123-99B2-004-APEN-2012-07-13-01 AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — General Emission Source AIRS ID: Permit Number: F 0- 0 00 CO ✓ a F a 1. b n Ca co ✓ O R E 0 Ca N Ca .E 0 H w CO 0 L m F n .O -13 U C 0 E V CO Ca 0 E O 0 a CO o N tO m ra O z o o E w C N 0 en 0 a O a FL. ° Q 'o a M WI m r o Az a En O O WI ❑ Other (Describe): Width (inches) = CO m 2 u • .E CO N v 0 • hr S 0 0 CO u > ❑ 1 0 a a Li 9 O o Ca c 0 c 0 w ' W tion Information Section 06 — Combustion Equipment & Fuel Consum O z CO VD Manufacturer: Company equipment Identification No.: CO 0 C cn 0 z 541 CO CO w U t 3 0 ) a a CO a CO 7= 0 Qw T W Ca C 0 c m a 0 00 v d C4 C E E n 0 CO ❑ E cs CO O 0 cc -yGG C CO E w a- 0 -a c O an 5 fs: 0 r u CO E ao cc • C 0 0 • n g N E G b O C O 0 • c a p O C c- L C T • E F Q ❑ Estimation Method or Emission Factor Source VOC wt fraction Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Requested Permitted Emissions4 Controlled (Tons/Year) 3.0 Uncontrolled (Tons/Year) 3.0 Actual Calendar Year Emissions' Controlled (Tons/Year) Uncontrolled (Tons/Year) Emission Factor C a o 0 ._ oN00 Control Efficiency (% Reduction) Overall Collection Efficiency Control Device Description C a 0 co C E W Pollutant TSP -_ a c. O cip O Z VOC O U u L u C w C, Y N E O 0 u Con CO a_ t 3 9 CIJ va a c c O R E C v L o E ti L ❑ o71 O _ m 3 0 ❑ 0 L u _ a v F 45. c u CO en O _o F E E C R S C▪ C CU Ca r a ted Emissions is left blank, the APCD will calcul con CO i CO re CO 279 C O C W N U CO a e of Person Le E 12&-99B2-005-APEN-2012-07-13-01 urssaaord — 60 no!Iaas minlaelnuslty e. ment Information & Material Use z O. O_ 8 E 2 e 0 c 3 W w w O O O 0W V c° °° a NO e`0 N N N r ;73W HI J 1 —9 krap -°i t= >n4 D0 C O n O ' n b w S C $6,6 m ry u ° A on c3 z� 31 r y T ro w 0 2- n n 2 o 0 Cr 6, N b O 0_ 0 C 0 0 a b co co J 5 n z '7+ 0 O O 0 N d c y o b O C 0 0 0 9 .y - 0 CD 0 Ga O m 3 " � S O 0. b 0 c 0 H 9 - Pet H C 0 A 4J c O d O � ° F 01 0 S m 0 tet L 9 9 L` n O 0 3 S 0 5' a O a m m A A °c a `CC N 0 N 8. 5' N J N For new or reconstructed sources, the projected startup date is: Section 03 — General Information :ssaappy 11etu-3 I1 00 0 0 0 3 tagmnN xe3 6666-Z9Z-£0£ :loeluo3 o1 uosiad opelolo) 'Janina laqumty auogd 9t'66-Z9Z-£0E N 000. y o. `^ v n C 0 w In 0 0 o_ ' 0 0 a :i m S a N1 ] p n 3 0 < R 0 b C oul'sa7Jnosag 90a N n 0 0 1.4 :uogeoo7 amnos MZ91I 'Mill `a 3 a `NN/MN r in a IILZ-£I llaalj llepurn ❑ ❑ ❑ ❑ Muni puuad a2oegJ Change fuel or equipment ❑ ❑ Section 01 —Administrative Information all —Z0 noll3aS uested Action (check applicable request boxes) t 1 R [Provide Facility Equipment ID to identify ho a lJ tt c H 0 cr O C.` Oy lJ i7 -FD U, 0 u _ 7 n 3 � _ y 75 R O n 0 s G m C d ft et n 173 ltd S 5 01 paz(.toylnr Alf a: 0 N M G ap a F 9- 0 N CA Et is G O ❑ 3 ❑ CL V— 80 nol;aaS licant Certification - I her d_ a a n T a' a a a a a a a a 0 ❑ C a f, a y n is complete, true and correct. Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. 0 n 0 x 0 x b 3 u b 4 - TSP b o a Control Device Description tin a 0 a a Overall Collection Efficiency a u e Control Efficiency (% Reduction) o O 0 • 40 Uncontrolled Basis Emission Factor W O O a J 1 O O J 2 tt c 22CG e et 9 Units Uncontrolled (Tons/Year) Actual Calendar Year Emissions Controlled (Tons/Year) a J NaN G1 2.6 O O j 0.7 Uncontrolled (Tons/Year) Requested Permitted Emissions° W N a P N P O O Controlled (Tons/Year) W u S N J J AP42 Tbl 13.5-1 VOC wt fraction AP42 Tbl 13.5-1 0.002 gr/scf AP42 Tbl 135-1 Estimation Method or Emission Factor Source CL a o O 42 Ci7 5 to ❑ C o < C a 0 3 ❑ 3 o d a N w 77 o 9 O O ❑ n a O a 0 a ▪ `a d 0O o g- - 0 a a H b aq/ntINW Z88 LA 0 0 0 a 'e a a CA 2. 0 a 'C c. g a a C' a IAHFUIas/n1H Z16"t a CL 0 a CM a Pol a N U CL an ft z a ca a N O w a C C Company equipment Ides z O sarnloelnueyy 4 a O CL G a Section 06 — Combustion E uol;em.lo)nj Holt Exhaust Opening Shape & Size (check one): C 5 era O A p 0 0 O0 ❑ Vertical with obstructing rainca ❑ Horizontal ❑ Down ❑ Other: Length (inches) — (Eagan!) glpTM (aquosaU)aagl0 N o 5 a a O U1 tee 9 C r3 C. v ao a -a a Section 05 —Emission Release Information (Art 4 a a N a a a a information in the event o a a 0 a a a a 0 a a & either Lat/Loug or UTM) :.tagtun)s( Ilmaad Emission Source AIRS ID: AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — General AIRS ID Number: Permit Number: EOG Resources Inc. — Randall Creek 13-27H Company Name N O N O CO a) O U a N NW/NE Sec 27, T12N, R62W Plant Location: (970) 262-9946 Curtis Rice Person to Contact: curtis_rice@eogresources.com E-mail Address: Controlled Actual Emissions (Ibs/year) 295.0 to O N 1,422.4 I Uncontrolled Actual Emissions (lbs/year) co QCIC O) r o M 28,448.7 Emission Factor Source Gas Analysis Gas Analysis Gas Analysis Gas Analysis Emission Factor (Include Units) Wt. Fraction Wt. Fraction Wt. Fraction Wt. Fraction Control Equipment I Reduction (%) 95% 95 % 95% e in Cn Reporting BIN Q C 0 0 Chemical Name Benzene Toluene Xylenes n -Hexane Chemical Abstract Service (CAS) Number 71432 M co CO co O 1330207 540841 Calendar Year for which Actual Data Appli Reporting Scenario (1, 2 or a) (6 O Senior Environmental Specialist a) N O L CO J O (I) a- O a) cD y C O) (n U c) a) 0 Q (r O Ga a) N O Ga a O) a) J O (12 a) 0_ 7-7 a) I- Name of Person Legally Authorized to Supply Data (Please print) Form Revision Date: December 4. 2006 Ir onent Leak Emissions x at a u N L a � m O o ❑ O E W O c ea L i u at inn nested Action (Check applicable request boxes) Section 02 —Re Section 01 — Administrative Information a a at m a u o V a 0 o u h W u O Y .2 u h u L '9 E a- a) c G o C L C • y 3 'vu G 0 • z EO E U W z 9 v = 0 0- F4 ai H Randall Creek 13-27II T C d 0 0. o a D • . A y A v a 3 w a E 0 a E u U u a u a. 0 v C -- T A 0- 0 u o _ o E w `u 2 Q e m E . .C .za o E. C 0 t. a .E z 0 III IQ w. E.9 ¢ U U • d v 0 at Q Q ❑ ❑ Cu P'u.. ❑ ❑ O 9 O z 9 w en U, C O O U u NW/NE, Sec 27, T12N, R62W ❑ ❑ N 0 U N Denver, Colorado a U Person To Contact: Section 03 — General Information For new or reconstructed sources, the projected startup date i IN 0 0 N ti 0 c a) 0 .Y 3 tn C C 0 a E u 0 O C “620- 2 0 N N 3 w V A o L. m IN w' N >;L z Cc S oo o p rn gu O lala en 0 O U ti Y 0 O w 41• t 0 m rn 7:71; F N N N o+o 0 rn 0 0 NI 0 0 p M m a -74 F o F. N Q m V¢ C d o .E 0 w s c r v 0 Q5 o 'o °o Q -4 a 5? ❑ ❑ ❑ z r Information 0 0 R Section 04 — Re Is this equipment subject to NES P Subpart that applies to this equipment: List any other NSPS or NES Section 05 —Stream Constituents ❑❑ v c ta K ,' • at ; C coo n o O O. ' z en ry a y'e 0e.O -'a,- X 3 S 0 Q z e o ! a a o, o o Ethylbenzenne, wt. CC4)CpFac N o o O O N/A t- e o O O of o, O O VIII d eT o • ' a; H O o O ¢ z N O o O N 0 0 O N. p4 n ri e O Q z O o O C a III O « 3 O 0 ¢ N 0 C. .. N L O Heavy Oil (or Heavy Liquid) Light Oil (or Light Liquid) tE AI Check box to request copy of draft permit prior to issuance. Check box to request copy of draft permit prior to public notice. 0 U TEE F 0 a) 0 a ti 0 W El FORM APCD-203 < onent Leak Emissions E 61 C 0 U C i. C C U Y. W C O G U F C z 0 Ct H F M4 a Fr Emission Source AIRS ID: Permit Number: Section 07 —Leak Detection & Repair (LDAR) & Control Information ide Datum and either Lat/Long or UT R. C ion Informa 0 cip O 0 No LDAR program to 2 E v m 0 9 N m o T. C N N Section 08 — Emission Factor Information ` 0 u Water/Oil ._ a P W Count' 77 6 Cie M Q Light Oil (or Light Liquid) Gu E w W C o VI W N b n 2 p 23 Heavy Oil (or Heavy Liquid) w C o m U' 9 C k. ki Count' e° oe .N —c 84 53 J Equipment Type Connectors Flanges Open -Ended Lines a Valves II O U 2 C W r U 2 C 2 C Section 09— Emissions Inventory Information & Emission Control Information sions below (e.e. 2007 S u S S C Estimation Method or Emission Factor Source Tb1 2-4 1995 EPA Protocol for Equipment Leak Emission Estimates - See Table C-6 Please use the APCD Non -Criteria Re.ortable Air Pollutant Addendum form to reportpollutants not listed above. Requested Permitted Emissions' Controlled (Tons/Year) e `'1 _T a < _T .o ? L _T a v L T x 380.4 lb/yr Uncontrolled (Tons/Year) [Actual Calendar Year Emissions' Controlled (Tons/Year) Uncontrolled (Tons/Year) Emission Factor oo 0 0 u Uncontrolled Basis C ea. 0 Control Efficiency (% Reduction) I Identify in Section 07 Control Device Description T 0 U cn 00 E P. Pollutant Benzene to n -Hexane 0 0 V o g O ] N C O > s T x C. d Permitted Emissions is left blank, emissions will be based on info. in Sec. 03 - O Q, 9 '0 o> n 0. o 0 v 9 C A E0 u G Eo E 0 112 v O 0 �0 .U. „ 0 CC E 0 0 v E nv 0 „ E 2 E. o v h v C O C >' V 0. O 9 C m r. .0 Y 0. E 0 C 0 U C. G R E N C a C E C_ 9 CC C 0. C CC O C a ea E a C R R i T W Section 10— 104 CC L U N 7 0 O N 0 • C 0 c. 0 0 H T CC C .-1 0 0 N N C v 0 Z N C Co G 0 I> 0 C -C T C) 0 0 EOG RC 13-27H ForrnAPCD-203-FugitiveComponentLeaksAPEN.doc 5C° Construction Permit Application Preliminary Analysis Summary Section 1 — Applicant Information Company Name: EOG Resources, Inc. Permit Number: 12WE2241 Source Location: NWNE S27, T12N, R62W, Weld County (non -attainment) Equipment Description' Point 001: (6) 400 BBL above ground atmospheric crude oil storage tanks Point 002: (1) 400 BBL above ground atmospheric produced water storage tank. Point 003: Crude oil truck loadout Point 004: (1) 400 BBL above ground atmospheric emergency storage tank for vented gas. Point 005: Plant flare with a minimum combustion efficiency of 95%. Point 006: Fugitive emissions AIRS ID: 123-99B2 Date: December 18, 2012 Review Engineer: Stephanie Chaousy, P.E. Control Engineer: Chris Laplante Section 2 — Action Completed Grandfathered Modification APEN Required/Permit Exempt X CP1 Transfer of Ownership APEN Exempt/Permit Exempt *If tank is a true minor source at a true minor facility, it shall be granted "Final Approval" Section 3 — Applicant Completeness Review Was the correct APEN submitted for this source type? X Yes No Is the APEN signed with an original signature? X Yes No Was the APEN filled out completely? X Yes No Did the applicant submit all required paperwork? X Yes No Did the applicant provide ample information to determine emission rates? X Yes No If you answered "no" to any of the above, when did you mail an Information Request letter to the source? On what date was this application complete? July 13, 2012 Section 4 — Source Description AIRS Point Equipment Description 001 Six (6) above ground 400 bbl atmospheric crude oil storage tanks. Emissions from these tanks are controlled by a Cimarron smokeless combustor (vapor recovery unit) with 95% control efficiency. 002 One (1) above ground 400 bbl atmospheric produced water storage tank. Emissions from this tank are controlled by a combustor with a minimum destruction efficiency of 95%. 003 Truck loadout of crude oil. Page 1 004 One (1) 400 BBL fixed roof storage tank used to store gas in the event that there is a need to vent the gas rather than put it into the pipeline. Emissions from this tank are not controlled. 005 Separator controlled by a 40' flare stack. Flare has a minimum combustion efficiency of 95%. The flare is not enclosed. 006 Fugitive emission leaks. Is this a portable source? Yes X No Is this location in a non -attainment area for any criteria pollutant? Yes X No If "yes", for what pollutant? PM10 CO Ozone Is this location in an attainment maintenance area for any criteria pollutant? I Yes X No If "yes", for what pollutant? (Note: These pollutants are subject to minor source RACT per Regulation 3, Part B, Section III.D.2) PM10 CO Ozone Is this source located in the 8 -hour ozone non - attainment region? (Note: If "yes" the provisions of Regulation 7, Sections XII and XVII.C may apply) Yes X No Point 005: Is this source claiming exempt status for this source based on the fraction of oil in the stored water (less than 1% by volume crude oil on an average annual basis)? (Section 3 on APEN) X Yes No Point 005: Are these produced water tanks located at a commercial facility that accepts oil production wastewater for processing? (Section 3 on APEN) Yes X No Point 005: Are these produced water tanks subject to Colorado Oil and Gas Conservation Commission (COGCC) 805 Rule? (Section 3 on APEN) If so, submit Form APCD-105 Yes X No Section 5 — Emission Estimate Information AIRS Point Emission Factor Source 001 Site -specific using E&P Tanks (Refer to Section 14 for calculations) 002 CDPHE Emission Factors (PS Memo 09-02) 003 AP -42: Chapter 5.2, Equation 1 L = 12.46*S*P*M/T L = loading losses in lb per 1000 gallons loaded S = Saturation Factor P = true vapor pressure of liquid loaded [psia] M = molecular weight of vapors [Ib/Ib-mole] T = temperature of bulk liquid loaded [deg. R] 004 Site -specific using VOC weight fraction (Refer to Section 14 for calculations) 005 Site -specific using VOC weight fraction (Refer to Section 14 for calculations) 006 EPA -453/R-95-017, Table 2-4 Did the applicant provide actual process data for the emission inventory? X Yes No Basis for Potential to Emit (PTE) AIRS Point Process Consumption/Throughput/Production 001 109,500 BBL per year (91250 x 1.2) 002 65700 BBL per year (54,750*1.2) 003 146,000 BBL per year Page 2 004 225,000 scf/year 005 150,000 scf/day = 54750000 scf/yr = 54.75 MMscf/year 006 Equipment Type Gas Heavy Oil (or Heavy Liquid) Light Oil (or Light Liquid) Water/Oil Connectors 864 --- 780 77 Flanges 12 --- 36 6 Open -Ended Lines 14 --- 11 8 Pump Seals --- 2 -- Valves 84 --- 108 36 Other 53 --- 23 9 Basis for Actual Emissions Reported During this APEN Filing (Reported to Inventory) AIRS Point Process Consumption/Throughput/Production Data Year 001 91,250 BBL per year 2012 002 54,750 BBL per year 003 146,000 BBL per year 004 225,000 scf/year 005 150,000 scf/day = 54750000 scf/yr = 54.75 MMscf/year 006 Equipment Type Gas Heavy Oil (or Heavy Liquid) Light Oil (or Light Liquid) Water/Oil Connectors 864 --- 780 77 Flanges 12 --- 36 6 Open -Ended Lines 14 --- 11 8 Pump Seals --- --- 2 --- Valves 84 --- 108 36 Other 53 --- 23 9 Basis for Permitted Emissions (Permit Limits AIRS Point Process Consumption/Throughput/Production 001 91,250 BBL per year 002 54,750 BBL per year 003 146,000 BBL per year 004 225,000 scf/year 005 150,000 scf/day = 54750000 scf/yr = 54.75 MMscf/year 006 Equipment Type Gas Heavy Oil (or Heavy Liquid) Light Oil (or Light Liquid) Water/Oil Connectors 864 --- 780 77 Flanges 12 --- 36 6 Open -Ended Lines 14 --- 11 8 Pump Seals --- 2 --- Valves 84 --- 108 36 Other 53 --- 23 9 Does this facility use control devices? X Yes No AIRS Point Process Control Device Description % Reduction Granted 001 01 Cimarron smokeless combustor (VCU) 95 002 01 Cimarron smokeless combustor (VCU) 95 Page 3 005 01 Tornado 40' flare stack 95 1 Section 6 — Emission Summary (tons per year) Point NO,VOC CO SOx PM10 Single HAP Total HAP PTE 001 0.1 53.9 0.5 -- --- 2.8 (n-hexane) 3.3 002 -- 8.6 --- __ ___ 0.7 fin -hexane} 1.0 003 --- 13.4 --- -- - 0.6 (n- hexane) 1.7 004 --- 3.0 . --- -- -- 0.1 (n- hexane) 0.1 005 2.6 726.2 14.3 --- --_ 14.2 (n- hexane) 20.3 006 --- 3.6 --- --- -- 0.2 (n- hexane) 0.2 Uncontrolled point source emission rate: 001 0.1 44.9 0.5 -- -- 2.3 (n-hexane) 3.4 002 -- 7.2 -- -- --- 0.6 (n-hexane) 0.8 003 --- 13.4 --- --- """ 0.6 (n- hexane) 1.7 004 - 3.0 --- -_ - 0.1 (n- hexane) 0.1 005 2.6 726.2 14.3 - -- 14.2 (n- hexane) 20.3 006 --- 3.6 - -- -- 0.2 (n- hexane) 0.2 TOTAL (TPY) 2.7 798.3 14.8 --- ___ 18.0 (n- hexane) 26.5 Controlled point source emission rate: 001 0.1 2.3 0.5 --- - 0.1 (n- hexane) 0 2 002 --- Q.4 -_--- - 0.03 (n -hexane) 0.04 003 — 13.4 -- — '-- 0.6 (n - hexane) 1.7 004 - 3.0 -- ___ ___ 0.1 (n- hexane) 0.1 005 2.6 36.3 14.3 --- -- 0.7 (n- - hexane) 1 0 006 --- 3.6 --- -- - 0.2 (n- hexane) 0.2 INSIGNIFICANTS (TPY) 0.4 - - 0 7 _ 0.01 (n- hexane) 0 01 TOTAL PERMITTED (TPY) 2.7 59.0 14.8 -- --- 1.7 (n hexane) 3.3 Section 7 — Non -Criteria / Hazardous Air Pollutants Pollutant CAS # BIN Uncontrolled Emission Rate 1 (lb/yr) Are the emissions reportable? Controlled Emission Rate (lb/yr) Point 001 Benzene 71432 A 916 Yes 46 Toluene 108883 C 878 No 44 Ethylbenzene 100414 C 140 No 7 Page 4 Xylenes 1130207 C 310 No 16 n -Hexane 110543 C 4644 Yes 232 2,2,4-Trimethylpentane 540841 C 306 No 15 .Point 002 Benzene 71432 A 383 Yes 19 n -Hexane 110543 C 1205 Yes 60 Point 003 Benzene 71432 A 253 Yes 253 Toluene 108883 C 764 No 764 Ethylbenzene 100414 C 331 No 331 Xylenes 1130207 C 832 No 832 n -Hexane 110543 C 1125 Yes 1125 Point 004 Benzene 71432 A 24 No 24 Toluene 108883 C 17 No 17 Ethylbenzene 100414 C 3 No 3 Xylenes 1130207 C 6 No 6 n -Hexane 110543 C 117 No 117 Point 005 Benzene 71432 A 5901 Yes 295 Toluene 108883 C 4192 Yes 210 Ethylbenzene 100414 C 629 No 31 Xylenes 1130207 C 1380 Yes 69 n -Hexane 110543 C 28449 Yes 1422 Point 006 Benzene 71432 A 11 No 11 Toluene 108883 C 18 No 18 Ethylbenzene 100414 C 3 No 3 Xylenes 1130207 C 7 No 7 n -Hexane 110543 C 380 No 380 Note: Regulation 3, Part A, Section II.B.3.b APEN emission reporting requirements for non -criteria air pollutants are based on potential emissions without credit for reductions achieved by control devices used by the operator. Section 8 —Testing Requirements Will testing be required to show compliance with any emission rate or regulatory standard? If "yes", complete the information listed below AIRS Point Process Pollutant Regulatory Basis Yes Test Method 001 01 VOC CDPHE PS Memo 05-01 i Site -specific 1 sampling Page 5 004 01 VOC, HAPS State only requirement Site -specific gas analysis 005 0t VOC, HAPS State only requirement Site -specific gas analysis 006 of VOC, HAPS State only requirement Site -specific gas analysis 006 01 VOC, HAPS State only requirement Hard component count Section 9 — Source Classification Is this a new previously un-permitted source? 001 002 003 004 005 006 YES X X X X X X NO What is this point classification? True Minor X X X X X Synthetic Minor X Major What is this facility classification? True Minor X Synthetic Minor Major Classification relates to what programs? X Title V X PSD NA NSR X MACT Is this a modification to an existing permit? Yes X No If "yes" what kind of modification? Minor Synthetic Minor Major Section 10 — Public Comment Does this permit require public comment per CAQCC Regulation 3? X Yes No If "yes", for which pollutants? Why? VOC For Reg. 3, Part B, III.C.1.a (emissions increase > 25/50 tpy)? X Yes No For Reg. 3, Part B, III.C.1.c.iii (subject to MACT)? X Yes No For Reg. 3, Part B, III.C.1.d (synthetic minor emission limits)? X Yes No Section 11 — Modeling Is modeling required to demonstrate compliance with National Ambient Air Quality Standards (NAAQS)? If "yes", for which pollutants? Why? NOx emissions are less than 40 TPY. Yes X No AIRS Point Section 12 — Regulatory Review Regulation 1 - Particulate, Smoke Carbon Monoxide and Sulfur Dioxide 001-006 Section II.A.1 - Except as provided in paragraphs 2 through 6 below, no owner or operator of a source shall allow or cause the emission into the atmosphere of any air pollutant which is in excess of 20% opacity. This standard is based on 24 consecutive opacity readings taken at 15 -second intervals for six minutes. The approved reference test method for visible emissions measurement is EPA Method 9 (40 CFR, Part 60, Appendix A (July, 1992)) in all subsections of Section II. A and B of this regulation. Section II.A.5 - Smokeless Flare or Flares for the Combustion of Waste Gases 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. Re.ulation 2 — Odor Page 6 001-006 Section I.A - No person, wherever located, shall cause or allow the emission of odorous air contaminants from any single source such as to result in detectable odors which are measured in excess of the following limits: For areas used predominantly for residential or commercial purposes it is a violation if odors are detected after the odorous air has been diluted with seven (7) or more volumes of odor free air. 001-006 Regulation 3-APENs, Construction Permits, Operating Permits, PSD Part A-APEN Requirements Criteria Pollutants: For criteria pollutants, Air Pollutant Emission Notices are required for: each individual emission point in an attainment area with uncontrolled actual emissions of two tons per year or more of any individual criteria pollutant (pollutants are not summed) for which the area is attainment. (Applicant is required to file an APEN since emission's from production exceed 2 tons per year VOC) 003 Part B, III.D.2 - RACT requirements for new or modified minor sources This section of Regulation 3 requires RACT for new or modified minor sources located in nonattainment or attainment/maintenance areas. This source is located in the 8 -hour ozone attainment area, therefore, not subject to RACT. However, operator is using 0.6 (submerged, dedicated normal service) for its saturation factor. 001-006 Part B — Construction Permit Exemptions Applicant is required to file a permit since uncontrolled VOC emissions are greater than the 5.0 TPY threshold (Reg. 3, Part B, Section II.D.3.a) Reguulation 6 - New Source Performance Standards 001-005 None 006 NSPS KKK: Equipment Leaks of VOC from onshore natural gas processing plants. Affected facilities at onshore natural gas facilities (any processing site engaged in the extraction of natural gas liquids from field gas, fractionation of mixed natural gas liquids (NGLs) or both). Is this source at a "natural gas processing plant?" No Is this source subject to NSPS KKK? No WHY? Facility not defined as a natural gas processing plant, therefore, does not meet the criteria of NSPS KKK. Regulation 7 — Volatile Ors anic Com•ounds 001-005 None 006 Section XII.G: If facility is a natural gas processing plant located in non -attainment area, then subject to Section XII.G. Facility is not a natural gas processing plant, therefore, not subject to Section Xll.G. Regulation 8 — Hazardous Air Pollutants 001-005 None 006 MACT HH: If facility is MAJOR source for HAP (summation of HAPS of dehydrators and fu\gitives), then fugitive emissions are subject to MACT HH. Is this facility considered MAJOR for HAPS? No Is this source subject to MACT HH? No WHY? Facility is area source for MACT HH, therefore, only TEG dehydrators are subject to MACT HH. This facility has no TEG dehydrators, so facility not subject to MACT HH. Section 13 — Aerometric Information Retrieval System Coding Information Point Process Process Description Emission Factor Pollutant / CAS # Fugitive (Y/N) Emission Factor Source Control (%) 001 01 Crude oil Storage Tanks 23.4479 lb/1000 gal V0C No E&P Tanks 95 0.068 lb/MMBtu N0x No AP -42, Table 13.5-1 NA 0.37 lb/MMBtu CO No AP -42, Table 13.5-1 NA 0.239 lb/1000 gal Benzene No E&P Tanks 95 0'2291 lb/1000 gal Toluene No E&P Tanks 95 Page 7 0.0365 lb/1000 gal Ethylbenzene y No E&P Tanks 95 0.0809 lb/1000 gal Xylenes y No E&P Tanks 95 1.2117 lb/1000 gal n -hexane No E&P Tanks 95 SCC 40400301 — Fixed Roof Tank, Oil field storage of crude, breathing losses 002 01 6.2381 lb/1000 gal VOC No CDPHE PS Memo 09-02 95 Produced Water Storage Tanks 0.1667 lb/1000 gal Benzene No CDPHE PS Memo 09-02 95 0.5238 lb/1000 gal n -Hexane No CDPHE PS Memo 09-02 95 SCC 40400315 — Fixed Roof Tank, Produced Water, working+breathing+flashing losses 003 01 4.37 lb/1000 gal VOC No AP -42 0 0.0413 lb/1000 gal Benzene No AP -42 0 0.1245 lb/1000 gal Toluene No AP -42 0 Truck Crude oil Loadout 0. 0540 lb/1000 gal Ethylbenzene No AP -42 0 0.1356 lb/1000 gal Xylenes No AP -42 0 0.1835 lb/1000 gal n -hexane No AP -42 0 0.0279 lb/1000 gal 2,2,4-TMP No AP -42 0 SCC 4060132: Crude Oil: Submerged Loading (Normal Service) 004 01 26666.67 lb/MMscf VOC No Engineering Calculation 0 107.56 lb/MMscf Benzene No Engineering Calculation 0 Emergency storage 76.44 lb/MMscf Toluene No Engineering Calculation 0 tank 11,56 lb/MMscf Ethlybenzene No Engineering Calculation 0 25.33 lb/MMscf Xylenes No Engineering Calculation 0 519'11 lb/MMscf n -hexane No Engineering Calculation 0 SCC 40400152 -Vapor collection losses 005 01 26527.85 lb/MMscf VOC No Engineering Calculation 95 0.068 lb/MMBtu NOx No AP -42, Table 13.5-1 NA 0.37 lb/MMBtu CO No AP -42, Table 13.5-1 NA Flare 107.77 lb/MMscf Benzene No Engineering Calculation 95 76.57 lb/MMscf Toluene No Engineering Calculation 95 11.48 lb/MMscf Ethlybenzene No Engineering Calculation 95 25.21 lb/MMscf Xylenes y No Engineering Calculation 95 519.61 lb/MMscf n -hexane No Engineering Calculation 95 SCC 31000205 -Flares Page 8 006 01 Fugitive VOC Leak Emissions VOC Yes EPA -453/R-95-017, Table 2-4 NA SCC 31000220: All Equip. Leak Fugitives (Valves, flanges, connections, seals, drains) Section 14 — Miscellaneous Application Notes AIRS Point 001 Crude Oil Storage Tanks Site -specific emission factor using E&P Tanks: VOC = (44.932 TPY * 2000) / 91250 bbl/yr = 0.9848 lb/bbl *1000/42 = 23.4479 lb/1000 gal Benzene = (0.458 TPY * 2000) / 91250 bbl/yr = 0.0100 lb/bbl * 1000/42 = 0.239 lb/1000 gal Toluene = (0.439 TPY * 2000) / 91250 bbl/yr = 0.0096 lb/bbl * 1000/42 = 0.2291 lb/1000 gal Ethylbenzene = (0.070 TPY * 2000) / 91250 bbl/yr = 0.0015 lb/bbl * 1000/42 = 0.0365 lb/1000 gal Xylenes = (0 155 TPY * 2000) / 91250 bbl/yr = 0.0034 lb/bbl * 1000/42 = 0.0809 lb/1000 gal n -hexane = (2.322 TPY * 2000) / 91250 bbl/yr = 0.0509 lb/bbl * 1000/42 = 1.2117 lb/1000 al AIRS Point 002 Produced Water Storage Tanks State -Developed Emission factors in lb/1000 gal are: County Produced Water Tank Default Emission Factors (lb/1000 gal) VOC Benzene n -Hexane Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas, Jefferson, Larimer and Weld 6.2381 0.1667 0.5238 The operator stated on the APEN that the tanks contain less than 1% by volume crude oil on an annual average basis. There is a categorical exemption for such source (Regulation 3, Part B, Section II.D.1.m). However, this source will be permitted because the source is at a synthetic source facility, accepting Federally enforceable controls for PSD, and therefore, this source needs to be included in the overall facility. Page 9 AIRS Point 003 Truck crude oil Loadout AP -42: Chapter 5.2 Equation 1 L = 12.46*S*P*M/T L = loading losses in lb per 1000 gallons loaded S = Saturation Factor P = true vapor pressure of liquid loaded [psia] M = molecular weight of vapors [lb/lb-mole] T = temperature of bulk liquid loaded [deg. R] S 0.6 Submerged loading: dedicated normal service P 5.96 psia M 51.41 lb/lb-mole T 524 deg. R L 4.371b/10^3 gal 1.84E-01lb/bbl Annual requested Throughput Annual requested VOC emissions 6132000gal/yr 268061b/yr 13.40tpy Benzene = (253.08 Ib/yr) / (146000) = 0.0017 lb/bbl = 0.0413 lb/1000 gal Toluene = (763.53 Ib/yr) / (146000) = 0.0052 lb/bbl = 0.1245 lb/1000 gal Ethylbenzene = (330.88 Ib/yr) / (146000) = 0.0023 lb/bbl = 0.0540 lb/1000 gal Xylenes = (831.67 Ib/yr) / (146000) = 0.0057 lb/bbl = 0.1356 lb/1000 gal n -hexane = (1125.09 Ib/yr) / (146000) = 0.0077 lb/bbl = 0.1835 lb/1000 gal 2,2,4-TMP = (171.26 Ib/yr) / (146000) = 0.0012 Ib/bbl*1000/412= 0.0279 lb/1000 gal APEN says that source is less than 10,000 gallons per day of crude oil. I verified this, and it does not meet the exemption: 146,000 bbl year 1 year 365 days I corrected the APEN. 42 gal 1 BBL = 16,800 gal/day AIRS Point 004 Emergency Storage Tank Emissions were calculated using VOC wt fraction using a sales gas analysis from the facility dated August 9, 2010. (scf/hr) * (Ib/Ib-mol) * (% fraction from sales gas analysis) / (379.4 scf/lb-mol) = lb/hr * 12 hrs/event *3 events/yr / 2000 lb/T) = TPY VOC = (3.0 TPY * 2000 lb/T) / (0.225 mmscf/yr) = 26666.67 lb/mmscf Benzene = (24.2 Ib/yr) / (0.225 mmscf/yr) = 107.56 lb/mmscf Toluene = (17.2 Ib/yr) / (0.225 mscf/yr) = 76.44 lb/mmscf Ethylbenzene = (2.6 Ib/yr) / (0.225 mmscf/yr) = 11.56 lb/mmscf Xylenes = (5.7 lb/yr) / (0.225 mmsdf/yr) = 25.33 lb/mmscf n -hexane = (116.8 Ib/yr) / (0.225 mmscf/yr) = 519.11 lb/mmscf Page 10 AIRS Point 005 Flare Emissions were calculated using VOC wt fraction. (scf/hr) * (Ib/Ib-mol) * (% fraction from sales gas analysis) / (379.4 scf/Ib-mol) = lb/hr * (hr/yr) / 2000 Ib/T) = TPY VOC = (726.2 TPY * 2000 lb/T) / (54.75 lb/mmscf) = 26527.54 lb/mmscf NOx and CO (from AP -42, Chapter 13, Table 13.5-1 (NOx = 0.068 Ib/rrmbtu; CO = 0.37 lb/mmbtu) SO2 emissions based on AP -42 Table 1.4-2 (SO2 = 0.00037 Ib/MMBtu) PM10 and PM2.5 based on AP -42 Table 13.5-2 (PM10 and PM2.5= 40 ug/1) Benzene = (5900.6 Ib/yr) / 54.75 mmscf/yr = 107.77 lb/mmscf Toluene = (4192.1 Ib/yr) / 54.75 mmscf/yr = 76.57 lb/mmscf Ethylbenzene = (628.7 Ib/yr) / 54.75 mmscf/yr = 11.48 lb/mmscf Xylenes= (1380 Ib/yr) / 54.75 mmscf/yr = 25.21 lb/mmscf n -hexane = (28448.7 lb/yr) / 54.75 mmscf/yr = 519.61 lb/mmscf AIRS Point 006 , Fugitive emissions A permit will be issued because the uncontrolled VOC emissions are greater than 2 TPY (APEN threshold) and TOTAL FACILITY is greater than 5 TPY (permit threshold). Page 11 STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION TELEPHONE: (303) 692-3150 CONSTRUCTION PERMIT PERMIT NO: 12WE2241 Issuance 1 DATE ISSUED: ISSUED TO: EOG Resources, Inc. THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Natural gas production facility, known as Randall Creek 13-27H., located in the NWNE of Section 27, Township 12 North, Range 62 West, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility Equipment ID Crude Oil Storage Tanks PW Tank Truck Loadout ET #4853 Flare Fugitive AIRS Point 001 002 003 004 005 006 Description Six (6) above ground 400 bbl atmospheric crude oil storage tanks. Emissions from these tanks are controlled by a Cimarron smokeless combustor (vapor recovery unit) with 95% control efficiency. One (1) above ground 400 bbl atmospheric produced water storage tank. Emissions from this tank are controlled by a combustor with a minimum destruction efficiency of 95%. Truck loadout of crude oil. One (1) 400 BBL fixed roof storage tank used to store gas in the event that there is a need to vent the gas rather than put it into the pipeline. Emissions from this tank are not controlled. Separator controlled by a 40' flare stack. Flare has a minimum combustion efficiency of 95%. The flare is not enclosed. Fugitive emission leaks. 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 THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS: REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION 1 YOU MUST notify the APCD no later than fifteen days after issuance of this permit or activity by submitting a Notice of Startup (NOS) form to the APCD. The Notice of Startup (NOS) form may be downloaded online at AIRS ID: 123/9962 Page 1 of 14 Condensate Tank Version 2009-1 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division www.cdphe.state.co.us/ap/downloadforms.html. Failure to notify the APCD of startup of the permitted source is a violation ofAQCC Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit. 2. Within one hundred and eighty days (180) after issuance of this permit, compliance with the conditions contained on this permit shall be demonstrated to the Division. It is the permittee's responsibility to self -certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. (Reference: Regulation No. 3, Part B, II.G.2). 3. This permit shall expire if the owner or operator of the source for which this permit was issued: (i) does not commence construction/modification or operation of this source within 18 months after either, the date of issuance of this construction permit or the date on which such construction or activity was scheduled to commence as set forth in the permit application associated with this permit; (ii) discontinues construction for a period of eighteen months or more; (iii) does not complete construction within a reasonable time of the estimated completion date. The Division may grant extensions of the deadline per Regulation No. 3, Part B, III.F.4.b. (Reference: Regulation No. 3, Part B, III.F.4.) 4. The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self -certification process. (Reference: Regulation No. 3, Part B, Section III.E.) 5. The operator shall retain the permit final authorization letter issued by the Division, after completion of self -certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 6. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's preliminary analysis). (Reference: Regulation No. 3, Part B, Section II.A.4) Annual Limits: Facility Equipment ID AIRS Point Tons per Year Emission Type NO, VOC CO Crude Oil Storage Tanks 001 2.3 Point PW Tank 002 --- 0.4 --- Point Truck Loadout 003 --- 13.4 --- Point ET #4853 004 --- 3.0 --- Point Flare 005 2.6 36.3 14.3 Point Fugitive 006 --- 3.6 --- Fugitive See Notes to Permit Holder #4 for Information on emission factors and methods used to calculate limits. Facility -wide emissions of each individual hazardous air pollutant shall be less than 8.0 tpy. Facility -wide emissions of total hazardous air pollutants shall be less than 20.0 tpy. AIRS ID: 123/99B2 Page 2 of 14 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division Compliance with the synthetic minor status of this facility shall be determined by recording the facility's annual criteria pollutant emissions, from each emission unit, on a rolling (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 monthly emissions and keep a compliance record on site or at a local field office with site responsibility, for Division review. This rolling twelve-month total shall apply to all emission units, requiring an APEN, at this facility. 7. Point 001: This emissions point shall be configured with a combustor. The combustor shall reduce the uncontrolled emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 8. Point 002: This emissions point shall be configured such that vapors are routed to a combustor. The combustor shall reduce uncontrolled emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section II I.E.) 9. Point 005: This emissions point is a separator controlled by a 40' flare stack. The flare shall reduce emissions of VOC to the emission levels listed in this section, above. Operating parameters of the control equipment are identified in the operation and maintenance plan. (Reference: Regulation No.3, Part B, Section III.E.) 10. Point 006: The operator shall calculate actual emissions from this emissions point based on representative component counts for the facility with the most recent gas and liquids analyses, as required in the Compliance Testing and Sampling section of this permit. The operator shall maintain records of the results of component counts and sampling events used to calculate actual emissions and the dates that these counts and events were completed. These records shall be provided to the Division upon request. PROCESS LIMITATIONS AND RECORDS 11. This source shall be limited to the following maximum consumption, processing and/or operational rates as listed below. Monthly records of the actual process rates shall be maintained by the applicant and made available to the Division for inspection upon request. (Reference: Regulation 3, Part B, II.A.4) Process/Consumption Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit Crude Oil Storage Tanks 001 Crude oil throughput 91,250 BBL/yr PW Tank 002 Produced water throughput 54,750 BBL/yr Truck Loadout 003 Crude oil and produced water loading 146,000 BBL/yr ET #4853 004 Natural gas venting to atmosphere 225,000 SCF/yr Flare 005 Natural gas flaring 54.75 MMScf/yr AIRS ID: 123/9962 Page 3 of 14 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division Compliance with the yearly process 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 monthly natural gas throughput and keep a compliance record on site or at a local field office with site responsibility, for Division review. 12. Point 002: Records shall be kept in either an electronic file or hard copy provided that they can be promptly supplied to the Division upon request. All records shall be retained for a consecutive period of three years. STATE AND FEDERAL REGULATORY REQUIREMENTS 13. The permit number and AIRS ID number shall be marked on the subject equipment for ease of identification. (Reference: Regulation Number 3, Part B, III.E.) (State only enforceable) 14. Visible emissions shall not exceed twenty percent (20%) opacity during normal operation of the source. During periods of startup, process modification, or adjustment of control equipment visible emissions shall not exceed 30% opacity for more than six minutes in any sixty consecutive minutes. (Reference: Regulation No. 1, Section II.A.1. & 4.) 15. 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. (Reference: Regulation No. 1, Section II.A.5.). 16. These sources are subject to the odor requirements of Regulation No. 2. (State only enforceabl3: Crude oil loading to truck tanks shall be conducted by submerged fill. (Reference: Regulation 3, Part B, III.E) OPERATING & MAINTENANCE REQUIREMENTS 17. Points 001 and 005: Upon startup of these points, the applicant shall follow the operating and maintenance (O&M) plan and record keeping format approved by the Division, in order to demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to your O&M plan are subject to Division approval prior to implementation. (Reference: Regulation No. 3, Part B, Section III.G.7.) 18. Point 002: a. Combustor shall 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 combustor, or by other convenient means approved by the Division, determine whether the combustor is operating properly. b. If a control device is used to comply with the emission limits of this permit, the following conditions must be met: (i) Leakage of VOCs to the atmosphere must be minimized as follows: 1. Thief hatch seals shall be inspected for integrity annually and replaced as necessary. Thief hatch covers shall be weighted and properly seated. 2. Pressure relief valves (PRV) shall be inspected for proper operation annually and replaced as necessary. PRVs shall be set to AIRS ID: 123199B2 Page 4 of 14 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 me of Public Health and Environment Air Pollution Control Division release at a pressure that will ensure flashing, working and breathing losses are routed to the control device under normal operating conditions. 3. Annual inspections of thief hatches and PRV shall be documented with an indication of status, a description of any problems found, and their resolution. (H) Control devices shall be adequately designed, and operated and maintained according to manufacturer specifications to achieve a control efficiency of at least 95%, and to handle reasonably foreseeable fluctuations in emissions of VOCs. Fluctuations in emissions that occur when the separator dumps into the tank are reasonably foreseeable. (iii) The permittee shall monitor and document the proper operation of the control device. Time intervals between monitoring shall not exceed 14 days. Indications of improper operation for a combustor include, but are not limited to, absence of pilot light, malfunction of electronic ignition, and/or presence of smoke. A check box is suitable for recording proper operation. Improper operation of a control device shall be further documented with a description of the problem and its resolution, the date range the control was inoperable, and the produced water production through the battery during the downtime. During control device downtime, emissions shall be considered to be uncontrolled. COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 19. Point 001: The operator shall complete site specific sampling including a compositional analysis of the pre -flash pressurized crude oil routed to these storage tanks and a sales oil analysis to determine RVP and API gravity. Testing shall be in accordance with the guidance contained in PS Memo 05-01. Results of testing shall be used to determine a site - specific emissions factor using Division approved methods. Results of site -specific sampling and analysis shall be submitted to the Division as part of the self -certification and used to demonstrate compliance with the emissions factors chosen for this emissions point. 20. Points 004 and 005: The operator shall complete an initial site specific extended gas analysis of the natural gas produced at this site that is either routed to the open flame flare or vented through the emergency blowdown tank in order to verify the VOC, benzene, toluene, ethylbenzene, xylenes, n -hexane, and 2,2,4-trimethylpentane content (weight fraction) of this emission stream used in the permit application. Results of testing shall be used to determine site -specific emission factors using Division approved methods. Results of site -specific sampling and analysis shall be submitted to the Division as part of the self - certification and used to demonstrate compliance with the emissions factors chosen for this emissions point. For example, the benzene emission factor shall be calculated according to the following equation using the benzene weight fraction and the natural gas's average molecular weight determined in the site -specific gas analysis: .b benzene . :ren�auawt. frac. ' IY'gas 3774.3 ;cf i d et lc/ J1'.t.'.6icj AIRS ID: 123/99B2 Page 5 of 14 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division 21. Point 005: The owner or operator shall demonstrate compliance with Condition 14 using EPA Method 9 to measure opacity from the flare. (Reference: Regulation No. 1, Section II.A.5). 22. Point 006: Within one hundred and eighty days (180) after issuance of permit, the permittee shall complete the initial extended gas analysis of gas samples and extended natural gas liquids analysis of liquids that are representative of volatile organic compound (VOC) and hazardous air pollutants (HAP) that may be released as fugitive emissions. This extended gas and liquids analyses shall be used in the compliance demonstration as required in the Emission Limits and Records section of this permit. The operator shall submit the results of the gas and liquids analyses and emission calculations to the Division as part of the self - certification process to ensure compliance with emissions limits. 23. Point 006: Within one hundred and eighty days (180) after issuance of permit, the operator shall complete a hard count of components at the source and establish the number of components that are operated in "heavy liquid service", "light liquid service", "water/oil service" and "gas service". The operator shall submit the results to the Division as part of the self -certification process to ensure compliance with emissions limits. ADDITIONAL REQUIREMENTS 24. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Reference: Regulation No. 3, Part A, II.C) a. Annually 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 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. b. Whenever there is a change in the owner or operator of any facility, process, or activity; or c. Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. 25. Federal regulatory program requirements (i.e. PSD, NANSR or Title V Operating Permit) shall apply to this source at any such time that this source becomes major solely by virtue of a relaxation in any permit condition. Any relaxation that increases the potential to emit above the applicable Federal program threshold will require a full review of the source as though construction had not yet commenced on the source. The source shall not exceed the Federal program threshold until a permit is granted. (Regulation No. 3 Part D). GENERAL TERMS AND CONDITIONS AIRS ID: 123/9982 Page 6 of 14 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division 26. 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 No. 3, Part B, Section II.B upon a request for transfer of ownership and the submittal of a revised APEN and the required fee. 27. 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 No. 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. 28. This permit is issued in reliance upon the accuracy and completeness of information supplied by the applicant 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 applicant or applicant's agents. It is valid only for the equipment and operations or activity specifically identified on the permit. 29. 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. 30. Each and every condition of this permit is a material part hereof and is not severable. Any challenge to or appeal of a condition hereof shall constitute a rejection of the entire permit and upon such occurrence, this permit shall be deemed denied ab initio. This permit may be revoked at any time prior to self -certification and final authorization by the Air Pollution Control Division (APCD) on grounds set forth in the Colorado Air Quality Control Act and regulations of the Air Quality Control Commission (AQCC), including failure to meet any express term or condition of the permit. If the Division denies a permit, conditions imposed upon a permit are contested by the applicant, or the Division revokes a permit, the applicant or owner or operator of a source may request a hearing before the AQCC for review of the Division's action. 31. 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. 32. 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. AIRS ID: 123/99B2 Page 7 of 14 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 By: Stephanie Chaousy, PE Permit Engineer Air Pollution Control Division Permit Histo Issuance Date Description Issuance 1 This Issuance Facility -wide permit for: (6) crude oil tanks and VCU, (1) emergency tank, (1) tornado flare, (1) produced water tank, crude oil loadout and associated fugitives. New synthetic minor source facility. lof Public Health and Environment Air Pollution Control Division AIRS ID: 123199B2 Page 8 of 14 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division Notes to Permit Holder: 1) 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 permittee 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 application form must be submitted with a request for a permit revision. 2) This source is subject to the Common Provisions Regulation Part II, Subpart E, Affirmative Defense Provision for Excess Emissions During Malfunctions. The permittee 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: http://www.cdphe.state.co. us/requlations/airreqs/1 001 02aqcccomm on provisionsreq. pdf. 3) 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 ID: 123/99B2 Page 9 of 14 !.1 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 AIRS Point Pollutant CAS # BIN 001 Benzene 71432 A Toluene 108883 C Ethylbenzene 100414 C Xylenes 1130207 C n -Hexane 110543 C 2,2,4- Trimethylpentane 540841 C 002 Benzene 71432 A n -Hexane 110543 C 003 Benzene 71432 A Toluene 108883 C Ethylbenzene 100414 C Xylenes 1130207 C n -Hexane 110543 C 004 Benzene 71432 A Toluene 108883 C Ethylbenzene 100414 C Xylenes 1130207 C n -Hexane 110543 C 005 Benzene 71432 A Toluene 108883 C Ethylbenzene 100414 C Xylenes 1130207 C n -Hexane 110543 C Benzene 71432 A Toluene 108883 C 006 Ethylbenzene 100414 C Xylenes 1130207 C n -Hexane • 110543 C tmenrof Public Health and Environment Air Pollution Control Division Uncontrolled Emission Are the Rate emissions (lb/yr) reportable? 916 Yes Controlled Emission Rate (lb/yr) 46 878 No 44 140 No 7 310 No 16 4644 Yes 232 306 No 15 383 Yes 19 1205 Yes 60 253 Yes 253 764 No 764 331 No 331 832 No 832 1125 Yes 1125 24 No 24 17 No 17 3 No 3 6 No 6 117 No 117 5901 Yes 295 4192 Yes 210 629 No 31 1380 Yes 69 28449 Yes 1422 11 No 11 18 No 18 3 No 3 7 No 7 380 No 380 4) The emission levels contained in this permit are based on the following emission factors: Point 001: AIRS ID: 123/9982 Page 10 of 14 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division CAS # Pollutant Emission Factors Uncontrolled Emission Factors Controlled Source NOx 0.068 lb/MMBtu 0.068 lb/MMBtu AP -42, Table 13.5-1 CO 0.37 lb/MMBtu 0.37 lb/MMBtu AP -42, Table 13.5-1 VOC 23.4479 lb/1000 1.1724 lb/1000 galgal E&P Tanks 71432 Benzene 0.239 lb/1000 gal 0.012 lb/1000 gal E&P Tanks 108883 Toluene 0.2291 lb/1000 gal 0.0115 lb/1000 gal E&P Tanks 100414 Ethylbenzene 0.0365 lb/1000 qal 0.0018 lb/1000 qal E&P Tanks 1330207 Xylenes 0.0809 lb/1000 gal 0.0040 lb/1000 gal E&P Tanks 110543 n -hexane 1.2117 lb/1000 gal 0.0606 lb/1000 gal E&P Tanks Note: The controlled emissions factors for point 001 are based on the combustor control efficiency of 95%. These emission factors were developed using a pressurized liquids analysis from the Garden Creek 6-11H well. Point 002: CAS # Pollutant Emission Factors Uncontrolled lb/BBL Produced Water Throughput Emission Factors Controlled lb/BBL Produced Water Throughput Source VOC 0.262 0.0131 PS Memo 09-02 110543 n -Hexane 0.022 0.0011 PS Memo 09-02 71432 Benzene 0.007 0.0004 PS Memo 09-02 Note: The controlled emissions factors for point 002 are based on the combustor control efficiency of 95%. Point 003: CAS Pollutant Emission Factors - Uncontrolled lb/1000 gal loaded Source VOC 4.375 AP -42 71432 Benzene 0.0413 AP -42 108883 Toluene 0.1245 AP -42 100414 Ethylbenzene 0.0540 AP -42 1330207 Xylenes 0.1356 AP -42 110543 n -hexane 0.1835 AP -42 540841 2,2,4-TMP 0.0279 AP -42 The uncontrolled VOC emission factor was calculated using AP -42, Chapter 5.2, Equation 1 (version 1/95) using the following values: S = 0.6 (Submerged loading: dedicated normal service) P (true vapor pressure) = 5.96 psia M (vapor molecular weight) = 51.41 Ib/Ib-mol T (temperature of liquid loaded) = 524 °R AIRS ID: 123/99B2 Page 11 of 14 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division The uncontrolled non -criteria reportable air pollutant (NCRP) emission factors were calculated by multiplying the mass fraction of each NCRP determined in the pressurized oil analysis by the VOC emission factor. Point 004: CAS # Pollutant Emission Factors Uncontrolled Lb/MMscf Weight Fraction of Gas (%) Source VOC 26666.67 lb/MMscf 39.17 Engineering Calculation 71432 Benzene 107.56 lb/MMscf 0.16 Engineering Calculation 108883 Toluene 76.44 lb/MMscf 0.11 Engineering Calculation 100414 Ethylbenzene 11.56 lb/MMscf 0.02 Engineering Calculation 1330207 Xylenes 25.33 lb/MMscf 0.04 Engineering Calculation 110543 n -hexane 519.11 lb/MMscf 0.77 Engineering Calculation The emission levels in this permit for this point are based on the use of this tank to blowdown produced natural gas when the flare used to combust the natural gas is down at three (3) events per year and twelve (12) hours of venting through this tank per event at a maximum gas flow rate of 6250 scf/hr. The VOC content of the produced gas used in the application was based on a gas sample from the Garden Creek 6-11 H well (weight percents for VOC and HAP components from this analysis are listed in the table above). Point 005: CAS # Pollutant Weight Fraction of Gas (%) Emission Factors Uncontrolled Emission Factors Controlled Source NOx 0.068 Ib/MMBtu 0.068 lb/MMBtu AP -42 CO --- 0.371b/MMBtu 0.37 lb/MMBtu AP -42 VOC 39.17 26527.54 lb/MMscf 1326.38 lb/mmscf Engineering Calculation PM'° 40 ug/l 40 ugh AP -42, Table 13.5-1 SOx 0.00037 Ib/M M Btu 0.00037 Ib/MMBtu 0.002 gr/scf 71432 Benzene 0.16 107'77 lb/MMscf 5.3885 lb/mmscf Engineering Calculation 108883 Toluene 0.11 76'57 lb/MMscf 3.8285 lb/mmscf Engineering Calculation 100414 Ethylbenzene 0.02 11.48 lb/MMscf 0.574 lb/mmscf Engineering Calculation 1330207 Xylenes 0.04 25.21 lb/MMscf 1.26051b/mmscf Engineering Calculation 110543 n -hexane 0.77 519.61 lb/MMscf 25.9805 lb/mmscf Engineering Calculation AIRS ID: 123/99B2 Page 12 of 14 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division Note: The uncontrolled VOC and HAP emissions for this point were calculated using the August 9, 2010 analysis of a gas sample collected from the Garden Creek 6-11 H well. The controlled VOC and HAP emissions factors for point 005 are based on the flare control efficiency of 95%. Point 006: Component Gas Service Heavy Oil Light Oil Water/Oil Service Connectors 864 --- 780 77 Flanges 12 --- 36 6 Open -Ended Lines 14 --- 11 8 Pump Seals --- 2 Valves 84 --- 108 36 Other 53 --- 23 9 VOC Content (wt%) 3.5% 100% 29.2% 100% Benzene Content (wt%) 0.023% --- 0.027% 0.12% Toluene Content (wt%) 0.039% --- 0.075% 0.032% Ethylbenzene (wt %) 0.002% --- 0.017% 0.001% Xylenes Content (wt%) 0.01% --- 0.036% 0.004% n -hexane Content (wt%) 0.338% --- 2.43% `Other equipment type includes compressors, pressure relief valves, relief valves, diaphragms, drains, dump arms, hatches, instrument meters, polish rods and vents TOC Emission Factors (kg/hr-component): Component Gas Service Heavy Oil Light Oil Water/Oil Service Connectors 2.0E-04 7.5E-06 2.1E-04 1.1E-04 Flanges 3.9E-04 3.9E-07 1.1E-04 2.9E-06 Open-ended Lines 2.0E-03 1.4E-04 1.4E-03 2.5E-04 Pump Seals 2.4E-03 NA 1.3E-02 2.4E-05 Valves 4.5E-03 8.4E-06 2.5E-03 9.8E-05 Other 8.8E-03 3.2E-05 7.5E-03 1.4E-02 Source: EPA -453/R95-017 Compliance with emissions limits in this permit will be demonstrate° by using the TOC emission factors listed in the table above with representative component counts, multiplied by the VOC content from the most recent gas and liquids analyses. 5) 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. 6) This facility is classified as follows: Applicable Status AIRS ID: 123/9962 Page 13 of 14 EOG Resources, Inc. Permit No. 12WE2241 Issuance 1 of Public Health and Environment Air Pollution Control Division Requirement Operating Permit Synthetic minor Source: VOC Synthetic minor source; n -hexane and total HAPS PSD Synthetic Minor Source VOC MACT HH Area Source Requirements: Not Applicable 7) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http://ecfr.gpoaccess.gov/ Part 60: Standards of Performance for New Stationary Sources NSPS 60.1 -End Subpart A — Subpart KKKK NSPS Part 60, Appendixes Appendix A — Appendix I Part 63: National Emission Standards for Hazardous Air Pollutants for Source Categories MACT 63.1-63.599 Subpart A — Subpart Z MACT 63.600-63.1199 Subpart AA — Subpart DDD MACT 63.1200-63.1439 Subpart EEE — Subpart PPP MACT 63.1440-63.6175 Subpart QQQ — Subpart YYYY MACT 63.6580-63.8830 Subpart ZZZZ — Subpart MMMMM MACT 63.8980 -End Subpart NNNNN — Subpart XXXXXX 8) An Oil and Gas Industry Construction Permit Self -Certification Form is included with this permit packet. Please use this form to complete the self -certification requirements as specified in the permit conditions. Further guidance on self -certification can be found on our website at: http://www.cdphe.state.co.us/apioilgaspermittinghtml AIRS ID: 123199B2 Page 14 of 14 Hello