--

- Devon Gas Services, L.P. 

20 North Broadway 

Oklahoma City, OK 73102 

devon 

June 18, 2009 

Ms. Laurel Dygowski 

U.S. Environmental Protection Agency 

Region 8 

1595 Wynkoop Street 

Denver, CO 80202-1129 

Dear Ms. Dygowski: 

I am in receipt of your letter requesting stack and emission information about the Devon Energy 

Production Co. L.P. (Devon) Blaine County #1 facility located near Chinook, Montana. I have 

gathered the data to answer your request. The data is contained in a spreadsheet attached to this. 

letter. 

Please note that in some cases where there was no data available, we and/or our consultant have 

estimated data, and have noted such estimates. 

Also note that I am now the Responsible Official for the facility. The addressee in your letter, Don 

Fippinger, is no longer responsible for the facility. I have signed a Statement of Certification below. 

Please contact me or Garry Visser at Devon if you need any further data. 

Sincerely, 

'-1~ dJ. 

Tracy Carter 

Regional Vice President 

Devon Energy Production Company, L.P., as Manager of Havre Pipeline Company, LLC 

STATEMENT OF CERTIFICATION 

I certify under penalty of law that I have personally examined and am familiar with the information 

submitted in this document and all attachments and that, based on my inquiry of those immediately 

responsible for obtaining this information, I believe that the information is true, accurate and 

complete. I am aware that there are significant penalties for submitting false information, including 

the possibility of fine or imprisonment. 

Signature: -t .J. 

Title: ~~~

Date: " Itt102 
__ __

Requested Information Response Source Notes 

Part I: General Facility Data 

11. Name of Facility 1Blaine County #1 Compressor Station 

11815 Clear Creek Rd. 

North 1/2 of Section 

~~rn~lete street @ddre~~J)ll~~l1P~i~cdJQ~Cl.ti~I1J'__----lf--­

a. Street Address: 

_______________________ ~WJlship3WQ!!b~~~g~18 E~~t

~iv: Chinook 

I-­c. State: MT 

I-­d. Zip: 59523 

e. County: Blaine 

IDevon 

D.e':-v.-"'"=o.'-'n 

--+ 

=D--=-e_vc_.o_nc~

D~y-"'"'o'--'-n

Devon~

Devon,_'--­

Devon 

---I 

--------------1 

___1 

____I 

. ____I 

-----I 

3. Facility Contac",.t,"--­

=-a~~ame:<Rrst~La=st"L:) 

~.T~~

c. Telephone number: 

~Faxnumber: 

e. E-mail: 

--I­

---I-G=-acccr,'-'--rv Visser 

Opern~on~Mecha~~IForeman~

406-375-2234 ><232 

406-357-2554 

aarrv.visser@dvn.com 

+­

Devon 

~D=~~v=on~

De"'o::n: 

Devon 

Devon 

----------------1 

----I 

Part II: Stationary EnginelTurbine Unit Data Unit Data 

~!!itJnfonnation - Emission Unit 1:
 

1--~~~qLl;ngk!e___": ---+4.-s:t:.r=0'_'_ke::--=--:rich~_:::b_u=m'-'--"- ---I-=D-=ev-'-'o=-:n ----I
 

b. Make: Inoersoll-RangjDte~@Lg>!!l~,.~~g1~~1'!9jll D=_e.~v'-_"o"""-n ____I 

f----- c. Model: KVR E)16 Devon'-'------ ---I 

J. Model Year: 1972 Devo::::..n ----l 

e. Year Installed: 1972 Devon 

~cted Equipmentrrf~~ +5""'----"-"to'"----~2.q years from present Devon 

~!!iUs Curr~!l~~,.~t!Q!l~tly~~no) ves Devon 

~fNO:

~ate of fin~LQQ:_"'"e"-'ra=ti=o.n__"':'______ __+---------------_--+- ----1 

ii: Will unit be opera=te::--:d=---"'-in=--::f-=ut=-=u::r_e:::: 1-"5=--=O--=-%=---=--::ru='-n=--=t:irn~_e_~f!E:!_djn the fLJt.lJ"~ I- ---I 

~~!ed Hors~~L!bp): 5500 Dev..o::~,-n~ ---l 

i. Tvpe of Fuel: Pioeline Natural Gas Devon 

~_._UnitProc@~s Info~t:io::n=_=-- ---I- ---+-- ------------1 

I--a. Stack vOlumetric floWB!~a=cf:::~-"-"-m:J..:):'------ _____t=2=9.7---7~7'------ ~§.timated estimCJt_e__d_b-,,--y_Bi.s__o_n._._E_._n---"g"--i_ne_e_rill_,.,,9'----

b. Stack Outlet Tem~rature (Fl: 757 -----jf-=D:...::e--=-v.:::o:n'-"----- ---I 

~QiTerExh~~~LMoistur~): _8 - estimate9 estima~e,---d_b"--,y,---B=-ci__=_s_=__on:..c..c::::c~:.:..:n_",,g,____in_e_e_n_·n_,-"g,,"--

d. Maximum Gross Heat InQ!.JliMMBtu/hr): 35.8 - estimated 2008 emissioDs:::....:".in~.v"-=e_"__"_nt=o:r"__v. ___I 

~iOf-QQeratiOn:--·- -- .. 8599---=.EOlJllil' ~DL4~Q---=-El'!l"llJaL~tlJrLQ~YQn:_'___. . --I 

f. Design PerCE;lm Load: 70 Devon 

U Average Uncontrolled P~~mis§IQ~glt?hQ:I1r): 0.000169 - estimated 2002 e.::::mc~=-=is:..:::s.i:..:::o:.... n=s__""in_...v=e""..'n:t~o~:.:.rv_'______ ---I

h. Average UJLcontrolled~Qx Emissio.os glbhp-hrj: 6.7 - estimated-'-' . Estimated by Bison Engineering using AP 42=--3,c-"'.2=--=2__---I 

i. Averaoe Uncontrolled S02 Emissions lalbho-hrl: 0.001283 - estimated 2002 emissions inventortv 

3~~Qllution Control Eg~m=-=_e=_n:c.::~t'______ +----------------__+-------- ----1 

_~1. Combustion Modifi~tion Technology Info~rm.~_"a:::t:=io~n t__--------------~-.--------.--- ----1 

i. Type of Combustion Modifi~tion Control Technoloov: Automated Electronic Air/Fuel Controller =D.e.:::_=__vo=n -----I 

~i. MakelModel of Comb~~tion Modif!~ti.QI1 CODt,.()-'.I~~b'1o.lQQL~~!L~Iigl~VP~~~U~~:§~-._=- Devo.:::n--= ----l 

------.lli--.Year inst~lIed: 1996._-1_9__9_8.. -----1I-D_e_v_o_n ___I 

iv. Installed Cost of Combustion Modificatio~: 750000 D.e::v.::-eo=-:n-=------- -----.I 

_y~~alOpera!~og_C.Q§tQfCo!!!t?lJ~!i()!Ll\JlodifL~!i.()O~/y~.§§Q.O D~y'--'o,.'--n'______ , 

vi. Exoected life of equiQ.ment: 30 years from preseQt D=e::_v.:...:o=-=_n_=______ ____I 

~vj!LJ)..E:!~!9ncontrol efficien~ 90+ De-=--v_:.....:o:..::..n, ____I 

ix. Average Controlted N~x Emission~lQbQ:!Jr) 11.9 2002 stack te:cs::.:..t ---I 

_~2. Combustion Modifi~tion TechnolQID'ln..:.:f=orm:....:_=_:=a=t~=-=io'_'__n:'______ ___jf----------------____I_-------------------------l 

i. Type of Combustion Modification Control Technoloov: Electronic Fuel Valye and Electronic lonition =D=e--=-vo=n'-"------ -----I 

__iL.~akelMQQ.eloCCombustion M.9~!fl~tion CQ!l!rQLTe.~bOQI9_9L~QQ~rd / Altron'ic--- ----------=-=-- -=D--=e.'_'__vo=n'-"------ ----I 

~arinst~lIed: 2004 __. ~.-D-e-v---'-0-=--=n-----------------_____t

__i"'"-J!l~talled Cost of Combustion Modifica!~QDJn $40,000 pe"'o:::n..: ----I 

v. Annual Operatin~st of Combustion Mggtfl~tiQ~~ $1,000 Devon:....: 

vi. Expected life of equipment: 30 years Dev_o__n ___1 

~iii. Design control efficiency (%) 90+ Dev.:...:o::..:..n=---- ---l 

~. Av~ControUE:!d NOx Emiss!Qo§.lglQbQ-=:hJJ 11.9 2002 st~c=_=k.=--t:e.::-=-st=__ ____I 

_t?o Add on CO.D!rol Technology---'-I=---nf:.::o.~rm___=.a=t=io"_=_n_=______ ___+-------------- + ----1 

~.Q~of Add on Control TechOQJQ9Y: NONE Dev()-=-n: 

__JL MakelModel of Add-on Co:...:nt.::=_ro-=-:I:..::..T=--=e:....::c:.:....:h"n--=o=,I:..:::o-"'l..L. CV -+- . --~------------------------J

_~ii. Year installed: 

_ iv. Installed Cost of Add-on CoD!r.QLg~vlfti$...i)"'-'--:: --; --+ ----1 

v. Annual O@ratin~Q§.t of Agd-on.~()o!rQLQ~.Yj~....L..:....Lvlr)___+_----------.--------+-----------------------1

_YL~~ectedlife of Add-on equiQIIl~l"lt=___:---------If-----------------t---------------------I 

-----.-YL~evants~D9lDform!Jt=::io:c.n_"_"_: +_----------------+_---------------------J 

viii. Design control effi~~~~%) ix. Averaae Controlled NOx Em-"-'i'-Ls-si-o-ns--(rlc-J/b-h-Io-.-h-r-.)-----+----------------+------------------------1 

4. Fuel Infonnation 

Devon 

100% of the fuel used in this unit 

_~~~!age of Fuel Used in 2oo=--=2==-=--: ---1100% natural gas; 35.85% of total fuel 

_~i~~.E~~=of.~F'__'u=e-_"_I--""U._"'"s:ed ...::::_::'______ +N~... a...tural Gas 

Devon was Natural Gas. Of all the 

t--- -l-co=.........-ns~l!!~~Jt!~~~mty -1- ---1 Natural Gas used at this facility, 

--.tieating Value of FueU!t?!MM~!u::::_~)'______ ___l_=9:....::-:97.5 Btu/scf 2002 Fuel analvsis this unit used 35.85 percent of it. 

Sulfur Content of Fuel (%S Wt.) 0% Devon 
__ _ 

Part II: Stationary EnginelTurbine Unit Data Unit Data (Continued.....•.) 

j. Unit Inf~r!m!tiQ~~mi~iQn Unit'!-.'2~:,---- -+- +- -----j 

a. Type of Engine: 4-stroke rich bum Dev_o:c.n'--'- --l 

b. Make: InQer~Qtl=_8~Ogjr'lt~f~L~ITlPr~ssQrJ~rJ9inL~e-"""-v ..-"0..."-n~----- ___1 

~Model Number: KVR 616 Devo.:..:.n --l 

~Mod~~1¥_"_e~a:~:r_"_: --+..:_1.=..97~2=-- T_D----"-ev--o'----n -----j 

_e. Ye~r Installed: 1972 De.:..:.v-=o"_nc --l 

f. Expected EQuiDment life 5 to 25 years from present De-=-vo~.n'"--- I 

~~!}jtL~~urren!!Y..QQerational: (yes=l=_.:..:.no~»)'__ ~ye---s Dev"--o=-=_n-=---- --I 

_lL~,~O'"-: -1 --+ ------j 

____tJ~~tE!..qift!'!~LQ~~o_n ....:'____ __+-------------------__+­ 1 

ii: Will unit be o~a:::t:=ed.:::...::in_'_f:.u ...,.t:u.•:::r.:::e_'__: ----I-'5:::..:0:::..:%-=--:.r-=un time expected in t.=--=-he-=---'-'fu::=-::t.=.=-ulic..e= --t- --l

~~tE!d HQ~~-,"-{!!Q): . 55-=-_0-'-_0 -t-Dev_=0_.n-=- . ___ 

i. Tvee of Fuel: Pipeline Natural Gas Devon 

2. Unit Process Informat...:.io::.n=-=---- __1---------------__+----------­ --1 -a·StBCk-voiumetrlCflow rate (acfm): 25095 - estimated estimate.=.=-d_b-=-.c<..y_B=,i:_s::.o=__n_E._n_.g~_in_e__e.._r._in-"'g'-­ --I 

b. Stack Outlet Temperature (F): 757 De_v_o_n ----l 

c. Boiler Exhaust Moisture (%): 9 - estimated estimat=_e:c.-=d'-=b~y_cBc__=i_so"'_=.cn-=---E=.:..:.ng""-,i_=_.cn.e=_e.=,r..c.:in.-=--"'g"'----------t

d. Maximum Gross Heat Input (MM_B__t_u1__h_r~): _1-35.8 - estimated 200=2=---=-ecm=_:=is::_s~_=_.cio=_n=_c.s=--=i_n=_=_v=_e:'_=_n==_to=c.rv_"__ --1

=:::i::Bours of Operation: 8603 - annual curre(1L43aQ_:_1U:uJy.aLfy~~v.....o=n'------------------___1 

f. Design Percent Load: 70 Devon 

~~geUn~~roll~P~E~~~-h~ Q00019-e~im~ed 2002em~~s_~~n_s_i~n_ve~n~t_orv~ __1 

h. Avera9.E!JJn~.!ltrol!~ NO~_Emis~QO!.9l!>t!P-=-t1r): 6.7 - estimat~ Estimated by Bison Engineering using AP 42 3.2-2 

i. Averaae Un~ntrolled S02 Emissions (albhp-hr): 0.001442 - estimated 2002 emissions inventorY . - .--­

~. PQIl!lIiQfI Control Eg~iImI"e=c"_'n=_t __+_---------------_+_-------------- --1 

f--a~.rr!!:>..!J.!tionModification TechnoIQg}'jr:!fQ..flI!a=~=:i..o__=_"_n-. I----------------__+---- --1 

i. Type qf Combustion Modification Control Technology: Aut9!'l~J~~LE;~~nic AirJFl.J~1 COnt..r::9Jler D_e__von --I 

---.-iLMakeIMoQel of CQ.rnp~~~lQI'LMQQ!f~tionControl Te~9JQgL~n B!EQI~y PLC 5 SliCk-500-0evo_n --t 

~arinstalled: 1996-1998 Devon need to pick a year 

iv. Installed Cost of Combustiqn Mqgill~tlQoJi}: 750000 Devo_n I 

~. Annual Operating Cost of Combustion Modification ($Jyr) 5500 Dev~o.n 1 

vi. Ex.QEtcted life of ~~ment: 30 years D_e_v_o_n --l 

~lj:~~~!gnCQn!rOlefficiency (%) 90+ _D__e_v__o_n --1 

~AverageCQ!Jt!:.Q!~it~QxEmissio-'ls.l9l~~_~819 20__0_2 s_t_a_ck_te_s__=_=_t ---1 

f--a1. Combustion Modification TechnolQ9YJrJfQ.r::rrH~tio:_'n'"---- +_---------------+----------- -1 

i. Type of Combustion Modification Control Technology: Electronic Fuel Valve and Electronic lanitio'l. _Q~_v_o__n --1 

e----!L~~~elM~1of CQ.rn~~Lstion ~Qdifi~lQn CQntrol T~bnQIQ9L~90dward JAltronic De=-v,-=o.-=-cn'____ --t 

~L Year installed: 2004 D__e_v_o_n --t 

~. Installed Cost of Combustion Modification ($): $40,oqO Dev_o_n -----t 

v. Annual Operating Cost of Combustion Modificatio~/~ lLQ_OO Devo__n ---t 

vi. Expected life of equipment: 30 years Dev.Qn --I 

~if Design oontrOlefflciencv (%) 90+ D_e_v_o_n ----/ 

viii. Average Controlled NOx Emissions (gJbhp-hr) 9.819 2002__s.t__ack__t_=_.e_s,,--t----------------1

c--~AddOnCOntrolTech!!QlQgyJ!Jform~tion . - - 1- --1 

l---LlYpe of Add on Comrol TE!~!'!QIQ9~{ NONE Devo_n --I 

e-----lLM!i.~~odelof AdJL-Q!!.~Q!1~r-_o=_=_=_I..:_T__=__=_ec==_h_=_=_n,_occ.c.=locg ......... y __1-----------------+----------------------1
 

iii. Year install~:

iv. Instal!~ Cost of Add-on ControU~~yl~$"_Li)_=_.:: ------1----------------11----------------.-----1 

_~~rJl.J~1Operatin~tof Agg::QI'LC.QDtrol D~j~.J$ ...... Jy'.:-lr)'____ ___t_----------------_t_-------------------__1

vi. Expected life of Add-on egl.Jipr:I1.e::n._:.::t :=-:------------ll----------------__+-----------------------~

vii. Relevant sizing informatio__n_: -t- --t --- --1 

=.=Y~·DeSignoontrol efficiency (%) 

ix. Averaae Controlled NOx Emissions (a/bhp-hr) 

~. Fuel Information 

I-l"i~~.!i.~~el U~eg=-: --I-'-N::a.t.:u::-=_ra."'_,I G--=a=-s-- -f-'D=_e--=-vo_._n ---t 

100% of the fuel used in this unit 

~~rceQ!~e of Fuel Us~ in 200",=,::2::.-.: -11 00% natural gas; 40.06% of total fuel .Qevon was Natural Gas. Of all the 

, +~_n_s_u~m..::e__dcc__'_'b.YJhe fa~!y _+_-------------------__1 Natural Gas used at this facility, 

f--!:I~~!imL\(~II.J~_of Fue!J!!>lMMBtu) 997.5 Btu/scf 20Q.~ Fuel analysis this unit us~ 40.06 percent of it. 

Sulfur Content of Fuel (%S Wt. ) 0% Devon 
Part II: Stationary Enginerrurbine Unit Data Unit Data (Continued•....•.) 

~!'IiUm~rJ!Iation~l;m~~i_QO~oit 3: Em~ency G~e.n.__ e...-~=a=to=r__t--­ _f-------------------------1 

a. Type of Engine: 4-str9ke rich bum Devon 

~M=-:ca=k=e,-,-: --1f--WC-'-a~u__,k_=.e.::_s=.h'_~ _t-De__v_o__n -1 

_~Model Number: L1616GU.::-: __t-D-e-vo-n------------------1 

~t!lodelYear. 1973 Devon 

e. Year Installed: 

t: Expected Equipment life 

1980 

30 Years from p~~s~nt

_D._e__v_on 

D=---e,'-'v.-=-0::..cn 

---I 

--1 

LJt_ Unit is currently o~C!!i.QI')~E:)~~.=-cn.o=__<»'___ __I_'y'--=--'es Devon 

if NO: 

- i: Date offin~LQp.~ra=t,:cio.::o=__n:_=__:---------------t-----------------+------------------------j 

ii: Will unit be oQ.erated in futur_e",.::_----------_+---------------_l_---------------------J 

~&l!ed HQ~__=w.::_=_e_=___rx:. (lh-=lri:.L»:=---_-_-·- -t=2=.9.=---=-7 _+_D_evon 

i. Tvoe of Fuel: Pioeline Qualitv Natural Gas Devon 

2. Unit Process Information 

a. Stack Volumetric Flow Ra~~-.1~grm_=___: __t---=-12=-13 - estimate estimated by Biso_'_'_n---=E=n-'"Q,,,i.::n__=e-'=---=e--=--ri=-=--'n:.=Q 

b. Stack Exhaust Tempera!!!~JF): 1000 - esti'!1_a_t__e. --t-e_s_ti_m_a_te_d_bv Bison EnQineerinQ 

~~gkExh8ustMoisture (%): 19 - ~~timate estim~ted by Bison EnQineerinQ 

d. Maximum Gross Heat In~lMMBtulhr): 2.2 2902 emissions inventory 

---;-Hours-of-6Peration:-~ - 75 hrs 2002 emmisions inve=--=-ntoo=_=__ry,'___ , 

~f. Desjgn Percent load: 100% - when in service Dev_o_n --t 

~geUnconl[Q!~ed PM Emissio~J!QIhr): 0.032582~ed- 2002 emissions inventory 

h. Average Uncontrolled NOx Emission~lhr): 0.6751 - estimated 2002 emissions inv_e~n_t.ory___"____ --1

i. Averaoe Uncontrolled S02 Emissions (Ib/hr): 0.02036 - estimated 2002 emissions inventory 

~lIutiQ~.Qntrol Eqyi~e=n=t=_______ __t---------------__+_-------------- _ 

a. Combustion Modification Techno!QgyJ_nf_o_rm__at_io__n --t- -t- --1 

r--~OfCOmbUStion-~cationControl Technolqgy_=___:__--f-"-N.=--=-O=-.::N._:--=E=__ --t_D=-~von

ii. MakelModel of Combustion Modification Control TechnoloOY__+_-----------------t----------------------1 ~yearinsta"ed:~-------------------

~. Instal!~ Cost of Combustion ~odificatiQ~ _+_----------------+__-------------------­

I---v. Annual Operating Cost of Cq!TIl::>!!~!iQ!!..b1od!flg:lJiQ[1J$lY!:l_ _+----------------_l_---------------- --j 

~i. E~ected life of ~=ui:r.p-=---m_=__=e_'_'_n=t: _f----------------_+-------- ---1 

viii. Design control efficiencY (%J-----------t-~----------------_+_--------------------I

:==!L&erage Controlled NOx Emissions (Qlt::>DP:_-h=---=r..L) + t--- -1 

b. Add on Control Technology Informaii9n I- --1f--- ---I 

i. Type of Add on Control Technology-=-: -+:N_Q~.-E==__ __+D=-=-ev-=--=o=.:n--=-------------- ---1 

ii. MakelModel of Add-on Control TechnolQ9Y' ---t- --tf-- ------1 

:=J!i. Year installed: . 

iv. Installed Cost of Add-on Control Device ($): 

f----y-=--.Ml'!!!.al Operating Cost of Add:Qn Cgotrol Device-'J/~_+----_-----------_+-------------------__1

_vi. Expected life of Add-o~~~m__e_n__t: _t___---------------+__---------­ -1 

__ vii. Relevant sizing inform.::.a==-~=:i,.o_=_cn__=_:=____ _t__----------------_t_--- --1 

viii. Design control efficiencY (%) 

~. Averaoe Controlled NOx Emissions (albho-hr) 

_4. Fuel Information 

Jt~~§l~p'e of Fu~UJ~.~e_d~__: t-.:..N_atural Gas Devon

~rcen!§lg~_QfJ~~I---=U=___=s'---e_d-=--'i.n'__'_2__=_=0_0_"__'2=: _+_10=---=O=--% t-=D=-_e,=-cv-'=o--=--=n --J 

~t!~~lli]L~'_al!!eolFuel (lbIMMJ31~J__~~~~~~_~~-t--9_97.5Btulscf 2002 Fuel analysis 

Sulfur Content of Fuel (%8 Wt.) 0% Devon 
---1 

1 

Part II: Stationary EnginelTurbine Unit Data Unit Data (Continued ) 

j. Unit Information - Emission Unit 4:
 

~O'rE[l9.i:..c_n,:.:..e-'C-: t-4_S__troke Lean Bum Devon
 

b. Make: Caterpillar Compressor EnQine Devon_. . ___l 

-c. MQgel N!Jmber: G3516 TA~~ t_D_~,,-on-'----------------------__1 ~. Model Year: 1996 De\l~:....::.n ___I 

e. Year Installed: 1996~= i_=D=--=e=--=v-=o-=--:cn-----------------___I 

~CtedEqu~ment life 30 Yea[s_from present Devon 

L.9~!!!~ CU-'!~f'I!-'y...Q~La!!Q~L(y~s{r'lQ) Yes Devon 

~=_O=o_'_: +--. ,I------ ----1 

~~teOU1flal o~o=n_'_': __+----------------__I_-------------­

ii: Will unit be o~_=_e.r'__a=_,_'_te=_.d,=--i:.=n_'=_.::.f_=_ut:....::.u'---re.=_.::.: _____lr__----------------+-------------------___l 

_tJ~~~..c:J Horsepow~I1t!~ ._ __f-=-1--'1-4--~-O= +D='-'-e-=-\lo=~n.._' ____I 

i. Type of Fuel: Pioeline Quality Natural Gas Devon 

2. Unit Process Information
 

~.f..~g!~~tricflow ra~.l!tl: 4631.3 - estim=-=-=_'_a,t.::.e==-=d'----- ...e_s._t_im_a__t_ed__b-"--y_Bis__o_n__E__n_.g~'-in_e_e__ri__n~g. ---I 

b. Stack Outlet Temperature (F): 700:-725 Devon 

~Boiler Exhaust~..QJ~!l!I:~.::..I.I)-'C-:: +-'11 - estimated estimated by Bison Eng"'-i__nee_.r__in.....g ---1 

d. Maximum Gross H~at 11}QlJ!itv'1MBtu/hrj: 8.8 - estimated 20Q8 emissions iny~[I!o__rv~ __1 

------aHours~tiOn:---- --- ---- 8426.5 - ~nnual D.....e...v~=o:"_"n -l 

f. Design Percent Load: 95% Devon 

----.9. Average Uncontrolled PM Emission~hp-hr): 0.000208 - estimated 2002 emissions inven!o=rv--" __f 

h. Average Uncontrolled NOx Emissions glbhp-h~ 7.74 - estimated Estimated by Bison Engineering using AP 423.2-2 

~QeUncontrolled S02 Emissions (o/bhp-hr): 0.00204 - estimated 2002 emissions inventory 

~e..()ll~tion ControL~gM.i~n-=-t-------------+-------------------/---.---------------------1 

a. Combustion Modification Technology Inform'-'---'a.t~_io_n __+_----------------_+_---------------- ----j 

~p~iOfCOmbustionModification Control TechnoloQY: Low Emissi9.DJ?~~~~E:!.~!:!:tJu=m.=__=____ _+=D-e-=-v=--=o:n'--'------------------------I 

+e--'l-=-e-"-.ct:.:..rCl[1J9 AFR_contrQHer Devo_=_n ___I 

--------.lL..~~~~IM.QQel of COI'11J?~_~!i~rLMQ9ifica!LQ...I'Lc..Cl.'lt.LCllJechDQ!QgL &aterpillar Devon

------.liL..Year installed: 1996 =-D_e:=-v_'.o=--n-'------ ---I 

~~alledCo~~CombustionM~ffi~~~ N~-~duded~~~P=a~==a=Q=e. ~D=e-=-v=o=n~

~. Ariil~~~ratingCost·ofCombus.!iQD.MQQiii~tiQnl~ ~/A - ~eyo__'o'__'__n'---- __1 

vi. Expected life of equiQlIlent: 30 years Devon 

viii. Design control efficiency (%) 100% -=--D_e_=__vo:=cn-'-- ----I 

~x...:...A"-~@Q!LControHed NQx Em~!Q[ltiglQhp-hr) 0.89_9 299.2 sta~ test 

J. Add QrLControl Tecf1l'1ology Informat:.=.io,=_n-_c _t-----------------_t_---------- ---1 

i. Type of Add on C~fltrol TechnolQg,L:v::'----- FN_Q~=E D~e__v_o_n ____I

r--------li.__M~'-<elModel of Agg:Qn COn!rol T~9_t}OQl_QgY _t_---------------_+_---------------------l 

iii. Year installed:
 

__iv~~t~lledCost oLAgd-on ControLQE:!.\lj~.-rn_: --+ 1- ---1
 

v. Annual O~~Lating Co~t of ~<td-on ContrQLQ.E)yi~~t__---------------_t---------------------____I

vi. Expected life of Add-on ~j~.-'-'m_=_e=_=_n=t:~ __1-----------------_1----------- -1 

~ii. R~leval'1~zinginf-,=o=-=-rm=_"a=to.:.io=:~n:.:...:-----------II-------------------+--------------------___l 

~Hi. Design CQ[llrol efficiency_~ __I-----------------_/__--------------- __1 

ix. Averaoe Controlled NOx Emissions (olbhp-hr) 

4...£1.I~Ul1formation

_~~t Ea9hlY~_F_u_e_'-I_=U_s__=__ed=: ___l--N-a--tu'--'--r-'-a,I:..c-G=_a.::.:sc --+=D~von

100% of the fuel used in this unit 

~~~e~~~Used~2~_2_: ~100%Na~ffiIGas;a2%~~t~fu~ Devon was Natural Gas. Of all the 

Natural Gas used at this facility, 

--.tI~~ti!!~Valueof Fuel (IblMMBtu) 

1--- +c=--o_=_n:..s~._'u.:.m:'__~J>.Y!t!~l~cilltY"_--------t----------~-----------1

2002 Fuel anal"~:..:i_s:=__ _1 997.5 Btu/set this unit used 8.2 percent of it.

Sulfur Content of Fuel (%S Wt.l 0% Devon 
__

Part II: Stationary EnginelTurbine Unit Data Unit Data (Continued..•....) 

~niUnfQmtjltion - El'!lj~iQoJJniL~~:-----------I--------------------t--------------------_

a. Type of Engine_: ----t_4_S_'l_rok_e_L_e_an=-=-=B,=um:.:._'---- +D=-=e"o.=:nc=--- --l 

b. Make: Caterpillar COr:!lQ!'~Ji~()r EnQine De_von 

c. Model Number: G3516 TALE D=ev-=-::o::.:.n: --1 ----ciModeiYear:- 1996 Devon 

_~~Year Installed: 1996 Devon 

~~~d Eg!!i.Pment life 30 Years _De__v_o_n ---I 

__9~DJ!j~L~rrentlyoperational: (yes/no) Yes De"o.::.cn-"--- , 

if NO: 

~~ELQff!!!!J1 operatio.::..cn-'-C: _t_----------------+----------- --1 

ii: Will unit be o~rated in fut",.==u.r=-::e=-=-:------------t-------------------t------------------------1 

~~!id_.H~ow~U!JQ),-'-:-_-_-·- t-'1_1_4__0 tD=--ec:..v_'-o--=.n-'---­ __1 

i. Tvpe of Fuel: Pipeline Qualitv Natural Gas Devon 

2. Unit Proc~ss Infonnation 

~. Stag< volQr!!~Jric flQ~ rat~~ _t_464-.:c=-=--=3:---e=-~.::t::im:::::.=at=e::=d'-------------t--=.e-st-=-=im.:..::~c~~.9J~y Bison Engin.c:.e..::..ce:_r-=-in""'g --I 

---.!>. Stack O.!J!let Temperature (F): 715 D--=.e-'-vo.=.:n_'----- ----t 

c. Boiler Exhaust Moistu~k): 11 - estimated estimated by Bis~m Engineering 

~im~m Gross Heat l[lp~tlMMBtulhr): 8.8 - estimated 2008 emissions iny_e.=:n..c:t.=.=o-'-ry'---- -I 

e. Hours of Operation: 8970.5 - aOO!J~1 Devon 

==tD~!gn Percent Load: 95% Devon 

_~Aver~ge Uncontrolled PM Emission~lQbP:hr): 0.000204 - estimated 2002 emissi()ns inventory 

~~ver~~ncontr:Q!!~d NQx EmissJQ!!~_.9!pl:!1>-hr): 7.74 - est!mated Estimated by Bison Engineering using AP 42 3.2-2 

i. Averaae Uncontrolled S02 Emissions (albhp-hr): 0.00155 - estimated 2002 emission inventory - --­

~~QIJ~t!Q-" COl1trol EgMjp=m,_e........ n...... t -t- + j

~Q!!l~~~on MQdifica!lQn Technolo9YJDforr:!!.~t_=_io=_'_n.=__ _t_---------------_t_----------- --1 

e--LIY.P~LQombustio!:LMQgificationControl TechnoloQV: Low Emission Q.t::I~~~/lean-!>urn=_=__ _f_::D=-e.=c-v:-on=-=-------------------_I 

electronic AFR C9n__troII._e__r -+_D_~.'{Qn __1 

~~E:!!MQQelof CQffiQ~tiQILM()Qifica!ionCoI!!!:()tJechl"lQ!QQL~~!~!'Pjllar Devon=_=___ _I 

iii. Year installed: 1996 Devon _I 

~nstailedCostof Comt:>.~!JQ!lModifig3!iQDl$): ~Ii-=-!I"lg~g~g in PackaQe c=Dc.=e...c:v_-'=-on=_=___ . --l 

v. Annual Operating Cost of C()rJIJ?lJ.~~Q!LM()c:ttfiCC3!iQI"l.i$1Y~N/A Devo_:n-"--- ---I 

f---vLExpeC!E!dJife of.!!~ent: 30 years Devon 

__\'iii. Design control effi~~og~J 100,_o_~ __t_D-e-v-'-0--'-n'--------------.-----____t 

f--~~'{~r~.9.~LContr:QlledNOx Emi~~!Qr'lllilQbQ::tllj 0.895 2002 sta~k:_t=e_=cs::.~t -1 

__b. AQ~on CQ!!!rol TechnolQaY.lmof_m_.a_t._ion -+ --+-----------------------1 

~--Iv'p'eof M.Q~ControlT~J1I"lQ~Qgy:

ii. MakelModel of Add_on Control Tec_h__ n_o_._I_o~gy -+- _t_-----------------------t =u~yearinstalieCt--------

~~alledCo~of~d_onCo~roIDe~v_ice __~~$~~ ~-------.---------~--------------------____t ~. AnnuaLQpera!ing Cost of~Q<L-(;mj~QD.trol Devic.eJ.$IyIj__--+-- -tvi. Expected life of Add_on equ!I>.m_e__n__ t t- +__----------- -1 

~ii~~E!!evantsizing in:f.:::o:::::rm::::ca=t=io=n..:c-=-=-: + +- -1 

viii. De~n control efficien~ (%) ~x~Averaae Controlled NOx E~m-i~ss-i-o-ns--(rIQ-IIb-h-'p-.--hr-r)-----+--------------------t-------------.---------1

LEM.@lllJfQn'!lClt!Q!1=-- ---I__ _t_------­ __1 

_bi~LEachTy~ of Fuel Used: N~!ural Gas Devon 

100% of the fuel used in this unit 

_per~[I!~e of Fuel Used in 2002: was Natural Gas. Of all the 

I-- --+--b-"--yth_e_f_a__

100% natural gas; 8% of total fuel consumed D_ev-'-o_n . __1 

Natural Gas used at this facility, 

_tt~~tio~lue of Fu_~1 (IblM.:.M=_=B.t=uc=L) l_9_~7.5 Btul~9f

-

2002 Fuel an?lIV,_s__is --1 this unit used 8.0 percent of it. 

Sulfur Content of Fuel (%S Wt.) 0% Devon 
Part II: Stationary EnginelTurbine Unit Data Unit Data (Continued.•.•...) 

~ynjtlnf~rm~'fiQ~l11i~_s~i,,_o~.~n~-"U=n=it""--6~,:'--- __+_---------------+-----------------------1 

a. Type of Engine: 4 Stroke Lean Burn Devon 

~M,,-~a"'::-k-'cce'--'-:--------------------f_C--a--t-e--rp~i-I-._la __r__C_q!!IQ~s.__=s_=_or'__:E=n=__"Q"'_,i'_'n.e=__ __t_=D--=-evon

~M~el t-!!-!~ber: G3516 TALE _D_ev_o__n ----I 

d. Model Year: 1996 Qevon 

~'t~!J!!§!~lIed: 1996 D=c!3.=--v_'--'o=n-'--'---- ----I 

----.1~I;2C~ged Equipment life 30 Y~~~JLO!TI---.P~esent Devon 

_g~r!lU~_~~!1!!Y_9Q_~ratiQ!l~es/no) Yes D~-"()r:! , 

~=_O==-=-: +----------------I__--------­ ----1 

i: Date of final oQer.:::-a.I=--=-io=n-=--=--: ___t_----------------+---------­ --1 

~munit-be-oQ~IDE!<;LlQJIAl:Jr:_e:_'"__:-----------I---------------___t_--------------------I 

h. Rated Horse~werJbQL-'-):: __+--=--1140 De~Qn..: _____I 

~e of Fuel: -- Pipeline Quality Natural Gas Devon 

~nit Proces~Jl!fQrm~fiQn~ __t---------------___t_------­ ----1 

~. Stack volumetric flow rate ~ITI}-,-: -+---'4_64~3_=__=__.8_=_ ___+_e-s-tl-:-mated by Bison Engineering 

~StackOIA!et Tem~~t~IEUE}: l15 Dev:_o=~n=---- _I 

-----.f. BoiJer Exhaust Moisture (%): 11 estimated by Bison Engineering 

d. Maximum Gross Heat InQl:J.liMMIDL#l!!} 8.8 2008 emissions inventory 

e. Hours of Operation: 8714 - annual pey()n--'-- ----I 

f. Design Percent Load: 95%D__ev_o_n ------I 

~yerageU!!gontrol!ed PM Emissions~hr): 0.00021 - estimated 2002 emissions inventory 

_~Average UnCQ!!!rQ!!~d NOx Emissions glbhp-hr): 7.74 - ~stir:nated Estimated by Bison Engineering using AP 423.2-2 

i. Averaae Uncontrolled S02 Emissions (a/bhp-hr): 0.00157 - estimated 2002 emissions inventory -----~~-

j. Pollution Control Eguip=m=_=-=ec=-:n=t --t­ --+-- -----1

a. Combustion Modification Techn()logy Info=-=-rm--=-_a=-..:t=-=--=-io=---=--n'---- --t-- --t- --I 

r--~peoiCOrrlbUStiOnMOdificationCo~trotI~~l)oJQgy~bQ'It' Em~slon p~~~~g~!~~Q=t:>l:JITl--' __t-=-D-e.::-yo-=-:n=---------------------1

1-- +e="I~f!ronir~_!~E8._~Q!~gller Devon 

ii. MakelModel of Combustion ModificatiQr:Lc..()Q!IQI T~c:::bQQJQgy_ ~~t~!pH!~r Dev:_.oc:-=--n=---- l 

c__Jii. Year installed: 19-=96_-=-- --t-=D~e=__=__v_=on=_=__ ___I 

~v. Installed Cost of Combustion Modification ($): N/A - Included in PackaQe Devon 

v. Annual OQerating Cost of Combustion Modificatio!!l$/ytj_ N/A Devon 

f---vi. E~~eg~ life Qf~QIT!ent: 30 y_~~rs D=--e=--v-'-o=--=--n'------ ---l 

viii. Design control efficiency (%) 1_00% D_ev__o__n ----I 

c l~~_l\Vef~e Controll~d NOx Emis~jQ!1~Jgtb~hr) 0.573 2002 stack test 

b. Add on Control TechnoIQQy---=-'-,-"nf_-=--=-o,-,-,rm=at=-::ico=-=--n-,---" -+- 1- -1 

i. Type of Add on Control TechnolQQY: NQN__.E -l-=D---=e_v,__o"'n:--'-- ----I 

~akelModelof Add-on Control Te.ft1IlQ!QgY -t-. -+-- --I 

iii. Year installed: 

~~lIedCost ot~dd-on CQmI91 De.YL~$",-,»),-,--: -------/---------------__t---------------------I 

__v~&1Dl,J~LQQ~~tingCo~tQft.~~:t~DCO!!!IQLQ~y~__'_$_"_,,/.L_vlr'_L·)____+_---------------_1-------------- ---1 

vi. ~ected life of Add-on equiQ=-=-m~e=::n_,~t:-_=_ +----------------t___-------- _1 

~~ Releva!!L~izingi'__'_n~---=o.~rm_'___a=t_cic..:o'__'_n_~'__: ------------1----------------+----------------------1 

viii. Design control efficiency (%) 

ix. Averaae Controlled NOx Emissions (albhp-hr) 

4. Fuel InfoflTlation 

Qevo__n. ---I 

100% of the fuel used in this unit 

-----.flercentaae..olEueLUsedJn200"""""--2· --I100% natural gas; 7.8% of total fuel 

~~L~t Ea~tLIY~f'___F'___u=::__'e::::..I_U=~s:~e_d='__: --+-=--N:-=atural Gas 

Devon was Natural Gas. Of all the 

Natural Gas used at this facility, 

_1::iE!~~!'!gy~LL!.EL()tE~_E!IJ!t?lMMl;Jtl,JJ ._+___997.5 Btu/set 

1__-----------------------+co~,.""n-=s"-u.",medJ2y-t.'-'he"..-f,.•a"c""-i,l,it,,v'"-----­ -t-- --1

2()02 Fuel analysis this unit used 7.8 percent of it.

Sulfur Content of Fuel (%S Wt.) 0% Devon 
Part II: Stationary EnginelTurbine Unit Data Unit Data (Continued.....•.) 

~l1it Information - Emission Unit 7: 

~peof Heater: Dehydration Unit Devon 

b. Make: ALCO Devon 

~Model: N/A Devol') 

~ear Installed: 1999 Devon 

~~cted Eq~'1t life 30 y~~rs f[QITLpresel"lt Devon 

~nit is~JTIm!Iy~~a!iQI}~lli~s/no) yes Devon 

'---_if~O:

~~eof fin~! operation: 

,----------It_~~i11 unit ~Q~!E!~d in fJ.!!ure: 

l--9-:-Meater Data 

f----LlJni! Cap~~fv1MBtulhr): 0.75 pevon 

~i: Number and Type of Burners: 1- Nozzle Type Devon 

_~fVI~imuJ!l~aturalGas Firing Rate~Btulhr): 0.75 Devon 

ii: Other Fuels Burned and Firina Rate lMMBtulhrt N/A Devon 

~'1it Process Information 

_a. Stacl<_Volum~tricFIQV,{ Rate (agm): 383 estimated by Bison Enoineerino 

b. Stack Exhaust Temperature (F): _365 Devon 

_ c. Stack ~~~!Jv1~i§t~~: 9% estimated bv Bison Enqineerino 

d. Stack Height (ft): 20' Devon 

~_Stack Di~rm~IJID: l' Devon 

~_~_,,,1axi'!!!!1Tl Gro~tli~~!Jn~l!t1MMB!uIhr): 0.75 Deyon 

_~.--':!Qurs of Operation: 50 hrs - annual - standby ul}it Devon 

h. Des~n Percent Load: 0 Devon 

~erag~UncontrolleA~MEmiss~~lhr}: O.QQ4 2002 emissions inventory 

~geUncontr~l!ed NQ?c: EmissiQrrtllQ/hr): 0.06 2002 emissions inventory 

k. Averaae Uncontrolled S02 Emissions lIblhrrt 0 2002 emissions inventorv 

~~~ls!i!'lg PQ!I~!!QI1_<;;!>ntrol Equipment 

f--?l. PM Control Techn~logy Information 

i. Type of PM Control Technology: NONE Devon 

~akelModelof ~~ ControLI~~b!!()!()gy

iii. Year installed: -­

-iv. Installed Cost of Control Device ($): 

-v. Annual Operating Cost of Control DE!yice ($/yr) 

vi. Expected life of equipment: 

vii. Relevant sizing information: 

-viii. Design control efficiency(%) 

__tx. Averag~~ontro~~d~~r1'!i~~l()ns ('lJmr) 

~. NOx Control Technology Information 

i. Type of NOx Control Technology: NONE Devon 

ii. Make/Model of NOx Control Techn()logy 

iii. Year installed: 

~~nstalled Cost of Control Device ($): 

v. Annual Operating Cost of Control Device ($/yr) 

vi. Expected life of equipment: 

-------vIT~ Relevant sizing information: -viii. Design control efficiency (%) 

~x. Aver~~_ontroll~c:!!tOx Em~~i()ns (Iblhr) 

_~=---S02 C0'l~l TechnQlogy Inform~tion

i. Type of S02 Control Technology: NONE Devon 

~ake/Modelof S02 Control Technol_ogy 

iii. Year installed: 

--i~stalled Cost of Control Device ($): 

~~nu~Operating Co~!2f Control D~yice ($/yr) 

f----vi. Expected life of equipment: 

~. Relevant sizing information: 

viii. Design control efficiency (%) 

~x. Average Controlled S02 Emissions (Iblhr) 

4. Fuel Information 

~st Each Ty~~f Fuelli~~(t NatYIal Gas Devon 

~ntageof Fuel Used in 2002: -­~Q9% Devon 

100% of the gas used in this unit 

_tt_~_~ting VJ~I!!~~f Fu!!!lH?lMM§!~ 997.5 Btulscf 2002 Fuel aoalysis was Natural Gas. 

_~!!IfLlr ConteoLQf Fu!!~S \1\11) 0% DeY9n 

Year of data if not 2002 and reason for not using 2002 
--

Part II: Stationary EnginelTurbine Unit Data Unit Data (Continued..•.•..) 

-.1_. Unit Infonnation - Emission Unit 8:
 

a. Tvpe of Heater:
 

b. Make:
 

_c.lV!odel:
 

~' Ye~r:ll}§tC!H!ld:
 

~~Expected Equipment life
 

f. Unit is curren!IY-QQ_~ration~l: (yes/no)
 

if NO:
 

~te of finaLQperation:
 

~WlllJ!rlitQ~ operated in future:
 

_~aterData
 

~!!it Capac~(MMBtulhr):
 

ii: Number and Type of Burners:
 

i: Maximum Natural Gas Firin9B~MMB~_ 0.75 - estim~~~~
 

ii: Other Fuels Burned and Firina Rate lMMBtulhrt
 

Devon
 

PAMCO
 

Dehvdration Unit 

Devon 

N/A Devon 

1983 Devon 

Devon 

yes 

30 ve~~ fronlJ~~~~ent

Dev~m

Devon 

1- Nozzle Tvpe 

0.75 - estimated 

Devon 

pevon 

N/A Devon 

~Unit PrQ~ess Inlonnation 

estimated bv Bison EnoineerinQ
 

_b. Stack ~haust T~!!!p-erat~~ 325
 

a. Stack Volumetric Flow Rate (acfm): ~~3

Devon
 

_c. Stack Exhaust Moisture (%):
 estimated bv Bison Enoineerino
 

_L~9k Height (ft):
 

9% 

Devon 

~§tack Diamteter (ft): 

20' 

l' Devon 

~evon

~urs..otQoeratio~

f. Maximum Gross Heat Inp!!UMMBtulbrj: 0.75 - estimated 

8760 annual Devon

-­

4_5% Devon
 

i.~erag~Jll}9Qntrolled ~~_Emissions (Ib/hr): 0.00t)6
 

h. D~ Percent Load: 

2002 emissions inventory 

~yerage Uncontrolled NOx Emi~~lQns ( Iblbrt 0·9742 2002 emissions inventory 

k. Averaae Uncontrolled S02 Emissions llb/hrt 0.00046 2002 emissions inventory 

3. Existing Pollution Control Equipment 

~~PM Control Technology tnformatiOn 

~eof PM Control Technology: Devon 

,----------lLMakelModel of PM Control Technology 

!JONE 

iii. Year installed: 

iv. Installed Cost of Control Device ($): 

I--v. Annual Operating Cost of Control Device ($/yr) 

_"i. Expected life of equipment: 

_vii. Relevant sizing information: 

viii. Design control efficiency (%) 

~x. Average Controlled PM Emissions (Iblhr) 

a. NOx Control Technology Information 

~pe-of NOx Control Technology: NONE Devon 

~akelModel of NOx Control Technology 

iii. Year installed: 

iv. Installed Cost of Control Device ($): 

~v. Annual Operating Cost of Control Devi~ ($/yr) 

vi. Expected life of equipment: 

=vii. Relevant sizing information: 

~iii. Design control efficiency (%) 

ix. Average Controlled ~Ox Emissions (Iblhr) 

_a. S02 Control Technology Information 

_i. Type of S02 Control Technology: NONE Devon 

ii. Make/Model of S02 Control Technology 

iii. Year installed: 

iv. Installed Cost of Control Device ($): 

~nual Operating Cost of C~n!rol Device ($/yr) 

vi. Expected life of equipment: 

~-Relevant sizing information: 

viii. Design control efficiency (%) 

~x. Averaae Controlled 802 Emissions (Ib/hr) 

~J~ellnfonnation

List Each TYQ8 of Fuel Used: Natural Gas Devon 

100% Devon 

100% of the gas used in this unit 

~~~~!1LValue of£~~UIQIMMBtu)

_~~!centage of Fu~IJ!~~ in 2002: 

997.5 Btu/scf 2002 Fuel analvsis was Natural Gas. 

_~l:Jlf.lJJ Con~tJ~LE!-J~~%8 Wt.) 0% J2~X9n

Year of data if not 2002 and reason for not using 2002