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Home My WebLink AboutARCO - CGF : ;1 ;1',:: :1::::11;' ~ ~ ';'~'~'~":-~1'~ ~rt;;I~;.r.: :C~~J.~'~<i!~~~~::d!~':;fiiI/;;'¡('~ :aI~A"'/.A~:¡,,~;ø:.;[rr..I~..i&l :~~, ~'~il~~,J.I~~í:C': ~r,~t,~.;¡ '%'.11~ ~ I %.11~..;(,': :III ~~i;'r'~ L'>:id~ 'í::1:'/~IJ~;~II?'":íØ''/..-;:,,~::;a';~{¡I-y,ø;~~,/,I;~'';~~/''''''/''' ~.AJ~~~'~"/"«~d"/',:.J~~~.I/"d/,ð):í.~~,r.~I1~.-:ítJ7.A"~~I:r'~4i I: ~11~:·:¡'~~il':~IØ!;:.1' .~ iI:' I : I" ----- R~C() -C9F- ~;aS ])i$~~O$i~ioIÅ ~?neS ~i9 9 5 AGoee II !,~ U~;'I ~;'f:!~;'11 %:'11 :~~!'!~1~~lr:;~~~{f::":~'~''';~,'Ø''4j''~~~''''}o'..iII~;WA'';;'''';~lfI/'''AI.t:j¡¡þ:~;ø:~.j~iI"/..dI~~~~,~i~ffi~~~WM~~"~If~t'~~:~~ :&tI~I,-~tIY..1dllí: f',%"/.-«'W4¡P:;.#/.Ø~~YI/~...~/~.~::::ø~J"/"'~IIt;WYIA""/Þ~4~j¡d,y","~I~I~~,~~"'~I'.:~'~::;W~~I(f:~:~I~::~I'~:;IU_~.~~:~"'%II!:~ II ~:;III:,: :11'::; ALASKA OIL AND (;AS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility CENTRAL GAS FACILITY Disposition 1. Sold 2. Reinjected 3. Flared or vented less than 1 hour ?~") Operator ARCO ALASKA., INC. 4. Flared or vented j!reater than 1 hour (Supplemental report required--See 20 AAC 25.235) 5. Pilot and Purj!e 6. Used for lease operations 7. Other TOTAL items 1 - 7 8. NGL j!as eQuivalent produced ~. 9. Purchased j!as 10. Transferred from: CCP 11. Transferred to: FS 1. FS2. FS3 Rem;:¡rks: Fuel Assist ~ CJ' ~~ !)) 9 ~ )?Q ð~ -:;r () So Q)::} 'i~ o 3 3. ø ~. ::J ,. .. ~- }.. r·- !: ,. \,.. r( .-." <: rr; o 2.963.958 14.682.067 11.961 63.982 24.471 3.220.112 58.173 o 21.024.724 2.963.958 22.710.367 1.685.643 T herehv eertifv th;:¡t the foregoing is tnJe ;:¡nrl c.orreet to the rest of mv know1erlge. Signature~ _ Title: SUPERVISOR :Þ Z .~ -tJ tQ 4~ F ! Field(s) MonthlY ear of Disposition EASTERN OPERATING AREA-PBU Dec-95 *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 Official Use Only--Aaring Authorization> 1 hr. 1. Safety MCF 2. Lease Use MCF o 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. DATE llME VOLUME MCF FLARING EVENTS LESS THAN 1 HOUR 12/10/95 1116-1121 860 1355-1400 12/17/95 0005-0045 5,051 -, 12/24/95 1754-1838 5,650 12/27/95 1718-1745 400 TOTAL UNDER 1 HOUR 11 ,961 FLARING EVENTS GREATER THAN 1 HOUR 1 2/1 1/95 0824-0900 1,044 (Intermittent 108 min.) ~,2;.'1--9J~ 1037-2339 62,938 I I _ J _ N 1~·.JU"\ ¡7(G., f\~ r .!;; ~T~,l.:~, ~ ~~_ Ã ~1':,,-.'/; ¡:;¿~ ~.~-:<!. ' -~J~v-~ ','>,J \J ~"'~ ~. ,,~ 12/19/95 ~- TOTAL OVER 1 HOUR 63,982 Flared Pilot/Purge Continuous Assist TOTAL FLARED 75,943 24,471 H....1..ll 158,587 ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY DECEMBER 1995 DESCRIPTION OF INCIDENTS & CAUSE PLANNED UNPLANNED 1833 shutdown on high vibration. UNPLANNED Shutdown 1804 due to electrical malfunction. UNPLANNED Power blip at CPS caused CCP 1876 & 1878 to shutdown. UNPLANNED Shut down T/C 1883 due to high stage leak on blind flange. UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Compressor depressured. Reduced inlet gas rates. Restarted 1805. CCP restarted 1876/78. Repaired equipment difficuhies with 1883 discharge piping. \¡J 14J.,T '/ \ \ Instrumentation malfunction. Process upset in MI. )~ -eJùJr z...1\}.b } / \ -- ~\Ief'~/- ~(~ <!:>ifEß- HI-- UNPLANNED 2- .:sf.?, Mé. 7'¿Q,.,S . 0.. 2-S'--~ J N U ðff:../,yr .s T/C 1805 shutdown due to oil leak. Facility upset throughout time frame. Phase III white out conditions. UNPLANNED ........ 1:~r-~~ MA ,.. ... Ò ~lIN~ '-- ~ i\ tJi P~D 5f)" b~ MIl,r-Jl,}lh....- , ...... ~ 8ð,.~ ~ "', ;ð t-' 1lÎ Vtz~ 2 ~ n ~'''1,,$ S «-:.,;. 5' ~ z. c, ~~:ú/,~~·,,,·C;l.! %~ -'" ~<~~ ~~ -J < (tI·o ë:Q. § ~ rr, 3 0 "iJ/ ~. ~ Started T/C 1885. (Bypass plant. Bumped blare periodically throughout down time. ? N t-\ tf\.J -., ( c37Æ' ) Gr ~/G/y ...... tV?' ? ..}.... ~ <: ""-'0 r"T <I/! r '~.,..... 'J)Ò ~ '/.::' /'1 / '~)Ò , '" v~ '.J~-, ,/1.1 ~ ALASKA OIL AND GAS CONSERV A TION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility CENTRAL GAS FACILITY Operator ARCO ALAS~ INC. Disposition 1. Sold 2.962.219 2. Reinjected 16.159.550 3. Flared or vented less than 1 hour 13.006 .--... 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 26.040 5. Pilot and PurJ?;e 22.653 6. Used for lease operations 3.103.490 48.092 o Fuel Assist 7. Other TOTAL items 1 - 7 22.335.050 8. NGL J?;as eQuivalent produced 2.962.219 9. Purchased J?;as RECEIVEU 10. Transferred from: CCP OEe 1 8 1995 23.886.075 Alaska Oil & Gas Cons. ~ssion 11. Transferred to: FS 1. FS2. FS3 Anchorage 1.551.025 R em~rks: T herehv cert.ifv t.h~t the fore~oimT is tme ~nò COTTf'.Ct. to the hest of mv know1ectue. S¡gnatUf/, .,- £~. C",",___._ Title: SUPERVISOR Field(s) MonthlY ear of Disposition EASTERN OPERATING AREA-PBU Nov-95 *Indicate contribution of each pool to total Pool Name Code Percent PRUDHOE 640150 100 . . Official uS(; Qßl~~Flaring Authorization> I hr. 1. Safety MCF 2. Lease Use MCF o 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. DATE TIME FLARING EVENTS LESS THAN 1 HOUR 11/12/95 1428-1512 11/12/95 1500-1519 (Intermittent 7 min.) '-" 11/18/95 0070-0755 11/24/95 2042-2045 TOTAL UNDER 1 HOUR 13,006 FLARING EVENTS GREATER THAN 1 HOUR 11/11/95 1531-1757 11/14/95 1856-2046 /-. TOTAL OVER 1 HOUR 26,040 Flared Pilot/Purge Continuous Assist TOTAL FLARED VOLUME MCF 5,270 7,700 35 16,080 9,960 39,046 22,653 48.092 109,791 ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING INCIDENTS CENTRAL GAS FACIUTY NOVEMBER 1995 DESCRIPTION OF INCIDENTS & CAUSE CCP TIC 1803 shutdown for lube oil problems. Instrumentation malfunction. Reflux flow transmitter problems. CCP 1809 TIC shutdown while changing lube oil filers. Process upset in stabilizer section of facility. TIC 1805 shutdown due to seal oil system difficuhies and electrical malfunction. CCP's TIC 1804 emergency shutdown. PLANNED UNPLANNED UNPLANNED UNPLANNED UNPLANNED UNPLANNED UNPLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Reduced inlet gas rates. Transmitters equalized & blowdown then returned to normal operations. Reduced inlet gas rates. Stabilized facility process & operation. Started TIC 1805. Corrected malfunction. Restarted CCP's TIC 1804. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility CENTRAL GAS FACILITY Operator ARCO ALASKA, INC. Disposition 1. Sold 2. Reinjected 3. Flared or vented less than 1 hour ,-..-. 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 5. Pilot and Purge 6. Used for lease operations Fuel Assist 7. Other TOTAL items 1 - 7 8. NGL gas equivalent produced ~- t- '." ;'. ; ~ ~ ~.. t: ~) 9. Purchased gas 10. Transferred from: CCP NOV 09 1395 A1?ska Oil & Gas Cons Commission 11. Transferred to: FSl, FS2, FS3 AnchoragE Remarks: 2,805,315 15,255,440 13,730 139,710 23,386 3,056,477 69.259 o 21,363,317 2,805,315 22,927,828 1,564,511 Signature: I herebv certify that the forei!oim! is true and correct to the best of mv knowledi!e. ,.T // ;' Title: J /è_-l.// )_~_~__~______ SUPERVISOR Field(s) MonthlY ear of Disposition EASTERN OPERATING AREA-PBU Oct-95 *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 ,Official Use Only-FlarinR Authorization> 1 hr. 1. Safety MCF 2. Lease Use MCF o 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING INCIDENTS CENTRAL GAS FACIUTY OCTOBER 1995 DATE TlME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE FLARING EVENTS LESS THAN 1 HOUR 10/15/95 1723-1815 11,800 Excessive inlet gas rates into facility. CCP shutdown 1809. 10/29/95 1,930 TIC 1802 shutdown at the CCP. 1505-1525 ,~ TOTAL UNDER 1 HOUR 13,730 FLARING EVENTS GREATER THAN 1 HOUR 10/17/95 2115-2245 10,720 Instrumentation malfunction, shutdown 1805 TIC. 10/18/95 0405-2400 68,430 Instrumentation malfunction, shutdown 1805 TIC. (Intermittent 4BB mln) 10/19/95 0000-1518 60,560 Instrumentation malfunction, shutdown 1805 TIC. (Intermittent 4B 1 mln) TOTAL OVER 1 HOUR 139,710 Flared Pilot/Purge Continuous Assist 153,440 23,386 ü....2.9 TOTAL FLARED 246,085 PLANNED UNPLANNED UNPLANNED UNPLANNED UNPLANNED UNPLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Reduced inlet gas rates. TC 1802 restarted at the CCP. Restarted TIC 1805. Restarted TIC 1805. Restarted TIC 1805. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility CENTRAL GAS FACILITY Disposition 1. Sold 2. Reinjected 3. Flared or vented less than 1 hour Operator ARCO ALASKA, INC. 2,585,620 14,682,177 2,388 4. flared or vented greater than 1 hour (Supplemental report required-See 20 AAC 25.235) 5. Pilot and Purge 6. Used for lease operations 7. Other TOTAL items 1 - 7 8. NGL gas equivalent produced 9. Purchased gas 10. Transferred from: CCP 11. Transferred to: FS 1, FS2, FS3 Remarks: 27,855 21,853 Fuel Assist 2,780,000 63.372 o 20,163,265 2,585,620 21,385,464 1,222,199 I hereby certify that the fore2oin2 is true and correct to the best ofmv knowledsze. Signalurec/rz;: .-. Title: SUPERVISOR Field(s) MonthN ear of Disposition EASTERN OPERATING AREA-PBU Sep-95 *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 ,OfticiaJ Use Only--Aaring. Authorization> 1 hr. 1. Safety MCF 2. Lease Use MCF o 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. DATE llME VOLUME MCF FLARING EVENTS LESS THAN 1 HOUR 09/01/95 0730-0750 0915-0930 400 09/13/95 43 1718-1728 --~~ 09/14/95 1245-1250 09/17/95 106 2305-2310 09/18/95 302 0153-0155 0235-0236 1412-1447 09/21/95 81 2008-2030 09/22/95 0950-0951 1538-1540 241 09/27/95 2122-2134 54 09/30/95 1000-1025 560 09/30/95 1805-1808 600 TOTAL UNDER 1 HOUR 2,388 FLARING EVENTS GREATER THAN 1 HOUR 09/11/95 0110-0125 7,173 (Intermittent 99 min.) - 09/12/95 0100-0500 370 - 09/28/95 1138-1608 2.720 -- 09/28/95 1643-1830 8,175 ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY SEPTEMBER 1995 DESCRIPTION OF INCIDENTS & CAUSE PLANNED UNPLANNED, ACTION TAKEN TO ELIMINATE CAUSE Process upset in stabilizer section of facility. UNPLANNED Stabilizer section over-pressure due to major wind shift during high ambient temperature. UNPLANNED Facility Maintenance. Manual blowdown of stabilizer reflux flow transmitters. (Black Smoke) UNPLANNED I Process upset in MI due to high ambient temperatures. UNPLANNED Process upset in MI due to large ambient temperature swings UNPLANNED and wind shift. Process upset in stabilizer section of facility. UNPLANNED Process upset in L TS 3 section of facility. UNPLANNED. Process upset in L T5 3 section of facility. UNPLANNED Raring caused by process adjustments made during MI UNPLANNED compressor loading T/C 1855. Flared residue gas to cross light flare finger pilot burners. PLANNED Planned pipeline shutdown. Shut down T/Cs 1801, 1855, 1883, PLANNED 1884,1885, and 1886. Process upset in MI section of facility. Process upset in stabilizer. UNPLANNED L T83 depressure. Coalescer filter removal and change. PLANNED Shutdown 1855 due to fire & gas panel malfunction. (Black Smoke) UNPLANNED Stabilized facility process & operation. Stabilized facility process & operation. Transmitters placed back in service. Stabilized facility process and operation. Stabilized facility process and operation. Wanned up outlet to chiller #3. Stabilized facility process and operation. Stabilized facility process and operation. Stabilized facility process and operation. Restarted TIC 1855. Achieved light off of flare pilot burners. Facility maintenance completed. Stabilized facility process and operation. Maintenance & depressure completed. Replaced capacitor in Halon dump station. Restarted TIC 1855. DATE 09/29/95 09/29/95 TOTAL OVER 1 HOUR -- A.red Pilot/Purge Contlnuoua A..lat TOTAL FLARED TIME 0840-0945 2015-2145 27,855 VOLUME MCF 5,987 3,430 30,243 21 ,853 äll2. 115,468 ARCO ALASKA. INC. CONSERVATION ORDER NO. 219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY SEPTEMBER 1995 PLANNED DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED TIC 1805 shutdown due to bad RTD. Shutdown on false high UNPLANNED UO temp. TIC 1855 shutdown due to bad electronic speed card. UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Replaced RTD & restarted 1805. Replaced speed card. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facilily CENTRAL GAS FACILITY Disposition 1. Sold 2. Reinjected 3. Flared or vented less than 1 hour Operator ARCO ALASKA, INC. 4. Rared or vented greater than 1 hour (Supplcmenlal report rcquircd--Sec 20 MC 25.235) 5. Pi lot and Purge 6. Used for lease operations 7. Other TOTAL items 1 - 7 8. NGL gas equivalent produced 9. Purchased gas 10. Transferred from: CCP 11. Transferred to: FS 1, FS2, FS3 Remarks: Fuel Assist 2,778,775 15,781,3 II 5,531 23,804 2,922,258 58.443 o 21,570,122 2,778,775 23,046,550 1,476,428 I hereby certify that the foregoing is true and correct to the best of mv knowledge. Sjgnalur~._ .. Title: SUPERVISOR Field(s) MonthlY ear of Disposition EASTERN OPERATING AREA-PBU Aug-95 *Indicatc contribution of each pool to total. Pool Name Code Percen t PRUDHOE 640 I 50 ]00 o - '.. - - . . . - . . . . - . .. - --- --... -- .. .-- - -. -. -. - . - . . . othèiaÎ tJsêþhìy?~FjåíingÂUihöHzåtiòi1>i hc> o 1. Safety MCF '.. , 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. ~.... DATE Tl~ FLARING EVENTS LESS THAN 1 HOUR 08/05/95 0649-0710 08/13/95 0745-0825 08/21/95 2153-2205 2258-2313 08/28/95 1450-1 505 1600-1610 1950-2010 TOTAL UNDER 1 HOUR 5,531 FLARING EVENTS GREATER THAN 1 HOUR TOT AL OVER 1 HOUR o Flared Pilot/Purge Continuous Assist TOT AL FLARED ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY AUGUST 1995 VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE PLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 4,100 CCP T/C 1801 shutdown due to electrical malfunction. UNPLANNED CCP restarted 1801 TIC. 200 Process upset in hot oil heater section of facility. UNPLANNED Stabilized facility process and operation. 430 Electrical/Instrumentation malfunction. UNPLANNED Compressor/train depressure. 801 T /C 1884 shutdown on high vibration (black smoke). UNPLANNED Restarted T/C 1884 5,531 23,904 58.443 87,778 ÁLASkA,OIL AND. GASCONSERV:~ TION,COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility CENTRAL GAS FACILITY Operator ARCO ALASKA. INC. Disposition 1. Sold 2,373,207 2. Reinjected 13,000,651 3. Flared or vented less than I hour 22,532 '-~ 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 20,246 I ,,, 5. Pilot and Purge 23,227 6. Used for lease operations Fuel Assist 2,684,250 59.773 o 7. Other TOTAL items I - 7 18,183,886 8. NGL gas equivalent produced 2,373,207 9. Purchased gas 10. Transferred from: CCP 19,677,674 11. Transferred to: FS 1, FS2, FS3 1,493,788 Remarks: I herebv certifv that the foresroinsr is true and correct to the best of mv knowledsre. s¡gnature/ YL- Title: SUPERVISOR Field(s) MonthlY ear of Disposition EASTERN OPERATING AREA-PBU Jul-95 *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640 150 100 . ... .,... .. . ,., ...,.. .. ...., , . .., ... ... ...., . ........ .. ..,. .... ........, .. ..... . ,.... . . .......... . . ... . ...... . ötfidå1. Üsê: ~ÎY;LF1árihg<AhttiôriiäH6íi':;':Fhir:. . . 1. Safety MCF 2. Lease Use MCF o 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. DATE TIfÆ FLARING EVENTS LESS THAN 1 HOUR 07/05/95 1140-1155 07/07/95 1538-1608 07/08/95 1024-1056 --~ 07/08/95 1150-11 54 1200-1220 07/16/95 1950-2030 ~ ,'. 07/19/95 0330-0335 07/22/95 0703-0725 07/26/95 1509-1513 07/27/95 0458-0513 07/31/95 1649-1655 (intermittent 36 min) TOTAL UNDER 1 HOUR 22,532 c--~_LARING EVENTS GREATER THAN 1 HOUR 07/07/95 0010-0125 0412-0425 07/14/95 0055-0520 07/21/95 0000-0115 TOT AL OVER 1 HOUR 20,246 Flared Pilot/Purge Continuous Assist TOT AL FLARED ARoo ALASKA, INC. CONSERVATION ORDER NO. 219 " ---~ ¡ v t u L ~- r', Lv . i- I GAS R.AR-.G INCIDENTS CENTRAL GAS FACIUTY JULY 1995 AUG 1 8 1995 ~ OU & Gas Cons. Commission ''-I ~cboraga VOLUME MCF PLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE DESCRIPTION OF ~CÐENTS & CAUSE 430 T /C 1886 shutdown due to instrumentation malfunction. UNPLANNED Restarted T/C 1886 after correction problem. 400 T/C 1883 shutdown due to high system temp. UNPLANNED Restarted T/C 1883 after correction problem. 230 Excessive inlet gas due to high ambient temps. UNPLANNED Reduced inlet gas rates. 2,700 Reduced inlet gas rates to assist CCP in bog down conditions. PLANNED Field rates decreased. 255 Shutdown T/C 1802 due to suspected gas leak in module. UNPLANNED Restarted T /C 1802. 112 Process upset in stabilization section of facility. UNPLANNED Stabilized facility process and operation. 400 Electrical/Instrumentation malfunction. UNPLANNED Stabilized facility process and operation. 140 Compressor NOX testing. Speed reduction caused stabilizer UNPLANNED Completed testing. high psig condition. 305 Shutdown T/C 1865 for water wash. PLANNED Stabilized facility process and operation. 17,560 Process upset in refrigeration section of facility UNPLANNED Started T/C 1806 & 1856. 2,506 T/C 1805 oil leak. Replaced cracked tubing & restarted 1805 T/C. UNPLANNED 15,020 Shutdown T/C 1855 due to instrumentation malfunction Corrected problem and restarted T/C 1855. UNPLANNED 2,720 L TS 3 shutdown for demister repair. Compressor depressured. PLANNED 42,778 23,227 llJll 125,778 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility CENTRAL GAS FACILITY Operator ARCa ALASKA, INC. Disposition 1. Sold 2,495,697 2. Reinjected 14,881,736 3. Flared or vented less than 1 hour '~~r 4. Flared or vented greater than 1 hour (Supplemental report rcquircd--Sec 20 AAC 25.235) 33,529 5. Pilot and Purge 22,353 6. Used for lease operations Fuel Assist 2,781,268 56,018 o 7. Other TOTAL items 1 - 7 20,271,192 8. NGL gas equivalent produced ~r,-_"","",,-- 9. Purchased gas 10. Transferred from: CCP 21,744,468 11. Transferred to: FS I, FS2, FS3 1,473,276 Remarks: I hereby :erti!:%at the fore~oin~ is true and correct to the best of mv knowIed~e. Signature~. ~. _ , Title: SUPERVISOR Field(s) MonthlY ear of Disposition EASTERN OPERATING AREA-PBU Jun-95 *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 591 , , .., Official Use Only-"-Flaring Authorization> I hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS RARING INCIDENTS CENTRAL GAS FACILITY JUNE 1995 DATE llPÆ VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE PLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 06/10/95 1758-1800 40 Process upset in L TS 3. UNPLANNED Stabilized facility process & operation. 1945-1949 06/12/95 1800-1825 Burn pit started to smoke, unable to determine cause. Suspect UNPLANNED Black smoke. --_õ-~ burn pit tail pipe was frozen and warm ambients caused thawing. Black Smoke. 06/16/95 1830-1832 40 Process upset in L TS #3 UNPLANNED Stabilized facility process & operation. 06/21/95 2130-2140 248 Excessive inlet gas rates into facility UNPLANNED Stabilized facility process and operation. 06/22/95 1150-1155 262 Excessive inlet gas rates into facility UNPLANNED Stabilized facility process and operation. TOTAL UNDER 1 HOUR 591 FLARING EVENTS GREATER THAN 1 HOUR 06/11/95 1110-1630 33,529 T/C 1855 shutdown to repair lube oil leaks. PLANNED Repairs completed & restarted 1855. .~.......- Flared Pilot/Purge Continuous Assist 34,120 22,353 56 018 Þ i0 !f:!. S § C- ;.;u fÞ c: m ¿ Ci) r n £ £u CIJ .....¿ m F C"> r-.' 0 --.....J - ::J J. !D -< C') <-D t.j <'.0 m S (~Ji 3 0 ro~ (.1) õ' :J TOT AL OVER 1 HOUR 33,529 TOT AL FLARED 112,491 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION REVISED Facility CENTRAL GAS FACILITY Disposition 1. Sold 2. Reinjected 3. Flared or vented less than 1 hour -~ Operator ARCO ALASKA, INC. 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 5. Pilot and Purge 6. Used for lease operations 7. Other TOTAL items 1 - 7 8. NGL gas equivalent produced 9. Purchased gas 10. Transferred from: CCP 11. Transferred to: FS 1, FS2, FS3 Remarks: Fuel Assist "'"- ,--i--"~ ~ C:f) t:.' ~: C-_ ~ c: ~- f~ '? tlJ b ~ ~ g -.j :-'> J ~ t-:-} (_.0 !2 Os ~-'{ j ë::" en g' ,..."..~~ ;rõ m n m -=- < rFt C 2,660,066 17,160,688 9,728 23,310 23,467 3,035,678 58,600 o 22,971,537 24,542,633 1,571,096 I hereby certify that the foregoing is true and correct to the best of mv knowledge. Signature/ }L,..- _ Title: SUPERVISOR (..3":-' Field(s) MonthlY ear of Disposition EASTERN OPERATING AREA-PBU May-95 *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 dffic ial:Us~ 'ÖhtYLFJ~rigtt\mhÖtïi~Ù¿n :;:::LHr::-:,:' 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING INCIDENTS CENmAL GAS FACIUTY MAY 1995 PLANNED DATE llfÆ VOLUME MCF DESCRIPTION OF INCIDEtfTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 05/03/95 0230-0245 159 Process upset in MI section of facility. UNPLANNED Completed startup of L TS #2. 05/21/95 1010-1030 430 S/DL 1883 and depressured to repair leak & fuel valve. UNPLANNED Unit depressured. c_ 05/24/95 2325-2400 8,730 CCP unloaded 1812 to repair gas leak UNPLANNED Gas leak repaired, loaded CCP 1812. 05/29/95 1307-1312 19 Process upset in stab/MI due field rate cut to 30% UNPLANNED Stabilized facility process and operation. 05130/95 2030-2035 390 Emergency shutdown of TIC 1801. UNPLANNED ALttempted restart of 1801 TIC. 2120-2125 TOTAL UNDER 1 HOUR 9,728 FLARING EVEtfTS GREATER THAN 1 HOUR 05/22/95 0045-0345 23,310 1855 MI Compressor went down due to bad fuse and solenoid UNPLANNED on fuel gas Maintenance changed solenoid and fuse. Flared Pilot/Purge Continuous Assist 33,038 23,467 ~ ~ ~ ¿-~ ~~ .....Lv ~~ " '-3" , <;""'(,<3 C0A TOTAL OVER 1 HOUR 23,310 TOTAL FLARED 115,105 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility CENTRAL GAS FACll..ITY Operator ARCO ALASKA INC Disposition 1. Sold (Natural Gas Liquids) 2. Reinjected '~~ 3. Flared or vented less than 1 hour 4. Flared or vented greater than 1 hour (Slipplcmenlal report required-oSee 2.0 AAC 2S.23S) 5. Pilot and Purge 6. Used for lease operations 7. Other TOTAL Field(s) EASTERN OPERATING AREA - PBU Volume MCF. 2.480.737 15.229.646 5.903 26.428 82.789 2.958.856 o 20.784.359 ·U production comes from multiple pools. indicate contribution of each pool to total. Pool c~ ý! C) /. 'Sy qffi~ar .~~ 9njy-~!~ti~~,: ~u~h~~~·~~n>l.: ,hr. 1. Safety 2. Lease 3. Conserv. Purposes MonthlY ear of Disposition . Apr-95 Note: All volumes must be corrected to pressure of 14.65 psi a and to a temperature of 60 degrees F. Report due by the 20th of the month ! wing the month of disposition. Authority 20 AAC 25.253 R-en1arks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signa'ure J ~ - . Form 10-422 Rev. 11/94 Title s- ~... --') Date: Percent / C~C' MCF MCF MCF 0~- ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS RARING INCIDENTS CENTRAL GAS FAClUTY APRIL 1995 PLANNED DATE TIÆ VOLUME MCF DESCRIPTION OF f,lCDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 04/23/95 0540-0555 206 1802 TIC shut down for planned maintenance work. PLANNED Completed maintenance. 1655-1705 04/24/95 0550-0605 217 Shut down T/C 1801 for planned maintenance. PLANNED Completed maintenance. 1130-1135 Restart on second attempt. 1200-1205 04/25/95 1945-2015 2,500 Tested HP flare stages to check operation of candles PLANNED Completed flare testing. problem with HP 4B. 04/26/95 0115-0130 2,980 Flare system testing PLANNED Attempted to clear flare stage HP 4 by popping it open with high header pressure. TOTAL UNDER 1 HOUR 5,903 FLARING EVENTS GREATER THAN 1 HOUR 04/08/95 0635-1157 04/23/95 1330-1430 04/27/95 2100-2140 2240-2340 04/28/95 0420-0500 0804-0824 04/29/95 1045-1200 TOTAL OVER 1 HOUR 26,428 Volume Aared Measured Safety Pilot TOTAL FLARED 6,310 Process upset in MI section of facility. MI compressor UNPLANNED 1855 shutdown. Stabilized facility process and operation. Restarted T/C 1855. 16,300 1812 T/C at CCP shut down. UNPLANNED CCP Restarted 1812. 2,671 LTS #2 turnaround de inventory gas and liquids (Black Smoke) PLANNED Deinventory complete 557 Shutdown TIC 1855 for Boroscope and water wash. PLANNED Stabilized facility process and operation. 590 Started T/C 1855. PLANNED Stabilized facility process and operation. 4/ o~· wHY s" t.oo,J~ - 32,331 82.789 "¡')!.3 - wH~ Tc:...IßJ2 6)D ~Jz--:¡ - ¿lyi-AÑ 115,120 4iZ.3 .f / zp¡ - I' ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility CENlRAL GAS FACILITY Operator ARCa ALASKA INC Field(s) ~S~NOP~TING~-PBU Disposition Volume MCF· "'If production comes from multiple pools, indicate contribution of each pool to total. Pool 1. Sold (Natural Gas Liquids) 2,535,493 2. Reinjected 16,494,062 ? ared or vented less than 1 hour 5,328 ."ç-~ 4. Flared or vented greater than 1 hour (SupplemeDtal report requlR4--Soe 20 AAC 2.5.23S) 42,519 5. Pilot and Purge Otocial Use Only-Flaring Authorization> 1 hr. 77,418 6. Used for lease operations 2,939,872 1. Safety 7. Other o 2. Lease TOTAL 22,094,692 3. Conserv. Purposes Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.253 Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature fqwJ3{/~-bt.'\., 8"JJ~~ Itl.--i Title S,~.Sð\....1 ~.tuJ,¿'l--Y ~ ¿~ Form 10-422 Rev. 11/94 .-__~_____o. _ MonthlY ear of Disposition Mar-95 Percent MCF MCF MCF Date: Y(I L( '7,)-- DATE TH FLARING EVENTS LESS THAN 1 HOUR 1845-1915 03/20/95 03/21/95 03/22/95 03/24/95 03/25/95 TOTAL UNDER 1 HOUR 0130-0150 2130-2150 2150-2205 2230-2240 2345-2355 2300-2310 2330-2340 2350-2400 0030-0045 0145-0200 0390-0355 5,328 03/23/95 FLARING EVENTS GREATER THAN 1 HOUR 03/24/95 03/27/95 03/27/95 0100-0115 0230-0245 0330-0345 0515-0530 0615-0630 1100-1115 2000-2050 2110-2140 2215-2330 1130-1200 1700-1730 1700-1740 1900-1940 ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY MARCH 1995 PLANNED VOLUfÆ MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 3,600 CCP back off tanem compressor for an emmisions test. PLANNED Test completed. 255 Shutdown TIC 1801. PLANNED Compressor train depressured. 365 Purge and blowdown after 3 start attempts on 1801 UNPLANNED Restarted TIC. 490 Two failed start attempts on 1801. UNPLANNED Trying to start 1801. 618 Startup and 2 failed start attempts and blowdown of 1801 booster compressor. UNPLANNED Started TIC 1801 R ECIE IVED APR 1 7 1995 Alaska OH & Gas Cons. Commission Anchorage 1,030 6 failed start attempts and partial blowdown on 1801. PLANNED Started 1801 6,436 Shutdown of tandem compressor L TS 3 and 4938 inlet PLANNED Shutdown TIC. module for planned maintenance and blowdown. (Black Smoke) 835 Shutdown TIC 1805. UNPLANNED Started TIC 1805 1,940 Purge and start up of TIC 1885 and 1886 PLANNED Started TIC 1885 and 1886. DATE 03/28/95 TOTAL OVER 1 HOUR ---~ Volume Flered Measured Safety Pilot TOTAL FLARED TWE 0830-0915 1\0'<' - 13-'to )~oo- 1,510 Z'Z., 0 - -¿'Z:ZD 42,519 VOLUfÆ MCF 32.278 47,847 ZL.!11 125,265 ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING INCIDENTS CENTRAL GAS FACIUTY MARCH 1995 DESCRIPTION OF INCÐENTS & CAUSE Shutdown of TIC 1805 PLANNED UNPLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Restarted TIC 1805 FLARE INCIDENT AND UNPLANNED AIR EMISSION REPORT AReO ALASKA. INC. · PRUDHOE SA YIGPMA e~~ FACLITY: Daæ of OCcuITence: GAS ct5POS(nON ~~. l_. ;¿ ?$" - rnM'dd'~ l ~ ~.~ (Lisburne Only· Gas flared was 'rom IIPstresmiCfOlJl'lSlream(ClrclG Oneo) nncludes Volume AsftKj Which GensraleC1 B'acJc Smokø.) ð! Tl"O ðð,,'.cktr mote, Qf L.r1c.) ( II A/Jp(lc:øblfJ.) A. DQICflptlon of Ineldom and eau.e: (Clulck O~ andßrcle I. AppIlC.blfl' . .;C"... Shutdown ¡/Ci /8/1"5 . . TIC 5D due to high exhaust temperature, SeAl oil ~y!dêm difficulties. EMERßENCY SH.JTPQV\/N. EleotrlcaVlnstrumentatlon ma~funct¡on. Elcatdoo iii n3tru mo ntâtion moL). If U r'IOtlon at otner taCI"'Y (I &0). Gas mansit ;y;, Qverpressure backing Fluw Sh:ltiul1 lJul. F.~r.ft!tRivp./lrn=:tlffk:¡p.nt ¡",lei gas rat.. into taçility. . ...:: f¡lIY;eØC)¡:~~.:·~:I PtF1~ PI.nned (UnJII..;..n.. ) (O;n:/o )..'.....Ion) :/ Total Mln~t.. Flar.d: ¡-rom: From: From; Frnm: r-rcm: From: Time of occurrence: t1>~,.,., To: tf?~S- = //tØð To: ../."34~- /.,y~f'7 Tu: /~lIIIc; = -:¡"/o To: .2~= T~; To; II.~· ,:S- /'¥ ,fI'j ~. J~t!!) Tot.t Vðlum@ FI.,.ed~....š'2 ?,~ / MMef·Nð.: - P rMP.~~ IJpset In ~ttt,;!.iUII ul ló",mty. Flarinr:t for drills!te shutdown/startup. Flare 3yatom tC3ttng. faUlty s!lutdown on __" :Mllliy mgintQnQnCQ, SID on tl!yh V iLIIØtiC1fI. Oth¡;¡¡': . Ð. Aollon r,,~vn 'Q ~","I_" Clllt~~.~. Md Clr~"'h:.") ~'K slane estaned IC # ..L, ,~ . 1'" -- . . _...-..,_.._._~ Comþttt.eor train dtpresslIred R~úCedIIl't'''E:llfs€:d Inlet ga$ rates. Completed flare te~ting. OorrlJcted Ë&I tlucul1tionlfoiltJrc. Corrected E&I tlucuatiOnltðil\Jre at athør fa[:iiity {T&C). Stai.)iH""IJ fdr.:iliiy µrut;~ ~md operatlClrl. RApaired ElQuÎpment difficult'9a with ______...___.......---. Fal;Ì"tv maintenance completed. Other; Did Incid$nt Cause Black Smoke? Notified ,~DEC Yet: S IftCJ.. !i\mo.K8 Section No: ...,~X' (It Yes, continua wltn 1hls seu110n) (Date) (Time) ...... ~A~ CEPT. OF eNV'RONMENTAL'COOSE~VAT¡ON Rap.;' RilfIlJrt the 'o'lowinø intormlJfíøR to ADEC will'ñn 24 1tD1Jt, by 11ft"". (271·4345). D¡sl. 111.\.1 iilllt1 uf l1Iaç~ $fnQ~E:- evel't. Fro"" Tò~ Volume Flared Which Generated Black Smoke (If Different From Above): Type Qf Material:. Burned: (ChOCk Ono) GAS: _ NGI.G: InlOfmatlon trom ~8ct1Ons A aoo' ti abOve {I.;Buse and Corrective ActiO"). General Wl}~th81' Air TGmpr;r:¡JItur~: Wind SpeedJDiret.!tion· Nama and phone number of person milking the r~~t'rt, Name M:U- 8BlS Cth&':';" . .. Phone No. - -. .~"."' ". --., ., F acilitv Supervisor ~.~.~- cc: EOC Supervisor ~ P~B 5 ('mdhœ Rpl.Ioi·e~l,:k & rl(,JlI·ei~c..-k Smuku Ftt:lµu'l::I) FÌP.lci ~nvìrnnmP.ntJ\1 rnmf)Aance Directors. PRB 7 (Black Smoke Incidents OnlY) PDUfGPMA Field ManaeOrat pnc 10 (D1C!.;k Smoke Incldento Only~ Lioburnð C(lmp~ø.n(o ø.nd RovQr1uG Accountant, ATO 80-1 (Lioburne Roport; Only-Fa,,) Prudhoe ø~y Compli2nt~a and RluaßUi Accountint. A TO B02 (Prudhoe R@t)ort~ nnty·Fav) LisbUrne operatlQnS Englneellng Technical Aide, ATO 471 (Li~L.",tll1'tf RI:tf.H.Jll:s Only- MaR} I Jr(1~tRrI: ~OCS ;VA/q!ij I /1 #~30HanMd DNINNVld '""..\1 ( 1 ! JV d SYD lVèll.N3J ~ I~dl.G: E: !38-1~-L : AS: 1.N3S ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility CENTRAL GAS FACll..ITY Operator ARCO ALASKA, INC Field(s) EASTERN OPERATING AREA - PBU MonthlY ear of Disposition Feb-95 Disposition Volume MCF* *If production comes from multiple pools, indicate contribution of each pool to total. Pool Percent 1. Sold 1,193,022 2. Reinjected 14,726,229 '1 Flared or vented t·less than 1 hour 7,748 4. Flared or vented greater than 1 hour (Supplemental report requmd--See. 20 AAC lS.23S) o 5. Pilot and Purge 62,381 Offj~, :U~ Only-Flaring Authorization>1 hr. 6. . Used for lease operations (includes Gas Lift Gas) 2,812,948 1. Safety MCF 7. Other o 2. Lease MCF TOTAL 18,802,328 3. Conserv. Purposes MCF Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month -'llowing the month of disposition. Authority 20 AAC 25.253 ,.=--emarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signalure c1 ~ Title S:'/~ Date: .3 ~ò /Þ S- Form 10-422 Rev. 11/94 ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS RARING INCIDENTS CENTRAL GAS FACILITY FEBRUARY 1995 PLANNED DATE DE VOLUME MCF DESCRIPTION OF INCI>ENTS & CAUSE UNPLANNED ACTION TAKEN TO ELlf.lNATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 02/02/95 1036-1106 7.513 MI 1805 and 1855 and Tandem 1885 and 1886 shutdown UNPLANNED Corrected power failure. due to power failure. Includes 6 bbls burned. (Black Smoke) 02/18/95 1815-1900 190 TC 1883 shutdown due to process upset in Utilities UNPLANNED Stabilized facility process and operation section of facility and started TIC. .~~ 02/26/95 1052-1059 45 Excessive inlet gas rates and stabilizer overhead to flare. UNPLANNED Reduced inlet gas rates Flare valves opened to relieve system overpressure. TOTAL UNDER 1 HOUR 7,748 FLARING EVENTS GREATER THAN 1 HOUR OT AL OVER 1 HOUR o Volume Flared Measured Safety Pilot 7,748 §..2.....li1 TOTAL FLARED 70,129 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility CENTRAL GAS FACILITY Operator ARca ALASKA INC Field(s) MS~Nap~TING~-~Btl/ ------=~~~ - -="'"- _~~._~ MonthlY ear of Disposition ~'- Jan-95 Disposition Volume MCF* /' *If p¡~ction comes from multiple pools, ~icate contribution of each pool to total. / Pool I ! I I I I TOTAL I 2,593,280 16,663,977 36,248 139,894 72,191 3,137,065 0 22,642,655 ~/ _..~ Of(jcia~··U~. .?n1y-Flarl~g AU:~.~!i¥tkirt>í···hr. .4_.._....__.......~:......~.-:-....;::;"".....;;.-._ p. PerceÌ1{ ) / 1. Sold 2. Reinjected r Flared or vented less than 1 hour 4. Flared or vented greater than 1 hour (SupplemeDIal report required-·See 20 AAC 25.235) 5. Pilot and Purge 6. Used for lease operations (includes Gas Lift Gas) JJj- ~f(' /¡ .f.~-,- - 1. Safety MCF 7. Other 2. Lease MCF 3. Conserv. Purposes MCF Note: All volumes must be corrected to pressure of 14,65 psia and to a temperature of 60-degrees F. Report- due by the 20th of the month . ~ 'lowing the month of disposition. Authority 20 AAC 25.253 _marks: :i:~:tb:reœrt7;Zrue and correct to the best of my knowledge. Title 5~ ,7 -#~ Date: ~~-s- Form 10-422 Rev. 11/94 DATE 11fÆ FLARING EVENTS LESS THAN 1 HOUR 01/16/95 0800-0825 01/17/95 0535-0550 01/23/95 2108-2115 01/24/95 0127-0131 01/28/95 1215-1305 01/24/95 0915-1015 TOTAL UNDER 1 HOUR 36,248 FLARING EVENTS GREATER THAN 1 HOUR 01/11/95 1147-2045 01/12/95 2005-2150 01/26/95 1320-1 545 01/29/95 0205-0345 0900-1020 TOTAL OVER 1 HOUR 139,894 Volume Flared Measured Safety Pilot TOTAL FLARED ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS RARWG INCIDENTS CENTRAL GAS FACILITY JANUARY 1995 PLANNED VOLUME MCF DESCRIPTION OF r"CI>ENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 1,900 Swapped 1887 from L T53 resideue to L TS 1. Flare valves PLANNED Stabilized facility process and operation. opened to relieve system overpressure. 190 TIC 1885 shutdown for facility maintenance. PLANNED Facility maintenance completed. 4,170 Process upset in L TS secion of facility. Flare valves UNPLANNED Stabilized facility process & operation. opened to relieve system overpressure. 68 Process upset in L TS secion of facility. Flare valves UNPLANNED Stabilized facility process & operation. opened to relieve system overpressure. 11,920 Compressor 1812 trip due to eledricallinstrumentation UNPLANNED Started/Restarted T/C. malfunction 18.000 Flaring for CCP, TIC 1809 Shutdown UNPLANNED Corrected electricallinstr. malfunction 45,870 MI compressors 1855 & 1805 shutdowon due to master UNPLANNED Replaced controller and restarted compressors. pressure controller failure. 12,680 ~ 1813 shutdown due to instrumentation problems. UNPLANNED CCP restarted 1813. 11,314 TIC 1805 shutdown for IGV Calibration. PLANNED Completed work and restarted unit. 70,030 TC 1812 shutdown at CCP due to elec.linstr. malfunction. UNPLANNED Corrected elec.linstr/malfunction. 176,142 I.2...1i1 248,333