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Home My WebLink AboutARCO - CGFY/®~a~rLW'/.M°.~Y~/.r6Y%.~/~P~m/..®/,MYSLMiwG6~Y,r„a~/.bl~.~r/we/iMiaP~im~Biwsi~r/.~G.a~6m~mLS~.~~a~/i.tlris6P6p6a~MGr~e¢~/p~oL~4PimLlY~ieimioivigYwir-/I~/.er~r/.a/eVJS~~r~m~s~eri®L~~rrhwYm~~'.r-_n :•~ ...x :,.,. ,- AGOCC GaS Disposl~ion Files 199G a.:. skvr~/nt°l~%(I~/~~iDY~LM~~S~/~/asi~X/~/~B/~AY.~L4/w~~/B/~:0;~~~~ n ~~.tsCa~/.~ik6•~ie;'.@"i~iaW~~N, ~. ~#///+9.~~/wLSiae/s~/a~L~7/I//~~6I~.a~eleiAYSL~/m/~/~iNLN7~Y~L~/.i//vY~/aw(~/r tom: ~ t ` ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition CENTRAL GAS FACII,TI'Y ARCO ALASKA, INC. EASTERN OPERATING AREA-PBU Dec-96 Disposition *Indicate contribution of each pool to total. 1. Sold 3,482,179 Pool Name Code Percent 2. Reinjected 17,047,612 PRUDHOE 640150 100 3. Flared or vented less than 1 hour 6,550 4. Flared or vented Qreater than 1 hour 46,320 (Supplemental report required--See 20 AAC 25.235) 5. Pilot and Pure 22,700 6. Used for lease ot~erations Fuel 3,193,636 Assist 45 792 11. Transferred to: FS1, FS2, FS3 1,591,979 7.Other 0 TOTAL items 1- 7 23,844,789 8. NGL Qas equivalent produced 3,482,179 9. Purchased ~as 0 10. Transferred from: CCP 25,436,768 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. ~9~9t Remarks: I hereby certify that th forettoin~ is true and correct to the best of my knowledge. Signature: ~-~l. z~ Title: SUPERVISOR i ~ ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY DECEMBER 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 12/01/96 1020-1022 22 Process upset in stabilizer section of facility. UNPLANNED Stabilized facil'dy process and operation. 12/09!96 1020-1055 4,300 12!13!96 520 16 1 - 00 178 12/14/96 1300-1330 700 12/17/96 1640-1655 400 12/26/96 1500-1503 30 12/27/96 0130-0140 400 12/27/96 0900-0915 430 12/27/96 1730-1732 10 12/31/96 0330-0335 80 TOTALUNDERiHOUR 6,550 Corrected E&I fluctuation/failure. Emergency shutdown on T/C 1803 for nozzle leak. UNPLANNED Gas nozzle Isak repaired and started T/C 1803. TJC 1856 shutdown due to instrumentation malfunction. UNPLANNED Corrected problem & restarted 1856. Cleaning out flare lines; flare system testing. PLANNED Completed flare testing. T/C 1886 shutdown due to instrumentation maffunction. UNPLANNED Restarted 1886. Process upset in LTS-3. Lost pumparound pumps. UNPLANNED Stabilized facility process and operation. Restarted pumps. T/C shut down due to high exhaust temperature. Excessive UNPLANNED Started T/C 1885. inlet gas rates into facility. Shut down T/C 1886 for maintenance. Unit shut down to UNPLANNED Compressodtrain depressured repair recycle valve E-185AV. Process upset in Stabilizer section of facility. UNPLANNED Stabilized facility process and operation. Process upset in Stabilizer section of facility. Derime LTS-3. UNPLANNED Reduced inlet gas rates. Stabilized facility process and operation. FLARING EVENTS GREATER THAN 1 HOUR 12/29/96 0850-1100 46,320 CCP 1811 shut down on high vibration. TOTAL OVER 1 HOUR 48,320 LH/~y 5~6E, Flared 52,870 Pllot/Purge 22,700 Continuous Assist 45.792 TOTAL FLARED 121, 362 UNPLANNED Reduced inlet gas rates. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition CENTRAL. GAS FACII,iTY ARCO AI..ASKA, INC. I:ASTFiRN OPERATING ARI'.A-PBil Nov-96 Disposition *Indicate contribution of each pool to total. 1. Sold 3,320,271. Pool Name Code Percent 2. Reinjected 16,838,481 1'RUI?H()E 640150 100 3. Flared or vented less than 1 hour 2.,470 4. Flared or vented greater than 1 hour 57,11.2 (Su plemental report r aired--See 20 AAC 25.235) 5. Pilot and Purge 20,739 6. Used for lease operations Fuel 3,074,8].9 Assist 42.469 Official Use Onl --Flavin Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date 11. Transferred to: FS1, FS2, FS3 1580 071 7.Other 0 TOTAL items 1- 7 23,356>361. 8. NGL gas equivalent produced 3,320,271 9. Purchased gas 0 10. Transferred from: CCP 24,936,432 Remarks: I hereby certify that the regoing is true and correct to the best of my knowledge. Signature: ~~~ Title: SUPERVISOR ote: vo umes must correcte to pressure of 14.65 Asia 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 N0.218 GAS FLARING INCIDENTS CENTRAL GAS FACILITY NOVEMBER 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS 8 CAUSE UNPUWNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 1 1 /26/96 1337-1357 2,470 Verified Flare operating properly due to suspected PLANNED Thawed plugged candles verified others thawed. pluggin in some candles. ~J TOTALUNDERIHOUR 2;470 FLARING EVENTS GREATER THAN 1 HOUR 11!11!96 1337-1530 17,064 MI compressor 1805 shutdown due to instrumentation malfunction. 11!24/96 0924-1334 40,048 MV compressor 1805 shutdown due to instrumentation malfunction. TOTAL OVER 1 HOUR 57,112 Flared 59, 582 PIIoUPurga 20,739 Continuous Asa(st 42.469 TOTAL FLARED 12 2, 790 UNPLANNED Corrected problem 8 restarted MI 1805. UNPLANNED Corrected problem & restarted MI 1805. r ALASKA OIL AND GAS CONSERVATION COMMISSION ~~ FACILITY REPORT OF PRODUCED GAS DISPOSITION • Facility Operator Field(s) Month/Year of Disposition CENTRAL GAS FACILITY ARCO ALASKA, INC. EASTERN OPERATING AREA-PBU Oct-96 Disposition 1. Sold 3,349,418 2. Reinjected 16,578,597 3. Flared or vented less than 1 hour 17.143 4. Flared or vented greater than 1 hour (Su plemental repot required--See 20 AAC 25.235) 1,850 5. Pilot and Purge 22,375 6. Used for lease operations Fuel Assist 3.098,896 40 607 7.Other 0 TOTAL items 1- 7 23,108,886 8. NGL gas equivalent produced 3,349,418 9. Purchased ~as 0 10. Transferred from: CCP 24,652,218 11. Transferred to: FS1, FS2, FS3 1,543,332 Remarks: I hereby certifi+~[6at e r going is true and correct to the best of my knowledge. Signature: '~ ~:' SUPERVISOR *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 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 N0.219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY OCTOBER 1996 DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS 8 CAUSE PLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 10/02/98 0050-0110 390 Shut down T/C #1802 for governor failure. UNPLANNED Restarted T/C 1802. 0213-0235 10/03/96 0445-0515 328 Shut down T/C 1805 for Maintenance (GG Hydr. Pump). PLANNED Compressor depressured. • 10/04/96 0009-0058 45 Process upset in stabilizer. UNPLANNED Stabilized facility process and operation. 10/07!86 1610.1850 1,700 Thawed flare leg HP6 for safety purposed. PLANNED Completed thaw on HP8 flare leg. 10/12/98 0945-1035 2,100 CCP shutdown T/C 1813 due to instrumentation problem. UNPLANNED Reduced inlet gas rates. 10/21/98 0403-0435 8,200 Shutdown T/C 1810 to repair leak. UNPLANNED Reduced inlet gas rates. 10/21 /96 2000-2020 430 Shutdown T/C 1883 for maintenance. PLANNED Compressor depressured. 10/31/98 1557-1824 3,950 CCP 1807 off line for recycle repair. UNPLANNED Repaired equipment difficulties with 1807 at CCP. TOTALUNDERIHOUR 17,143 FLARING EVENTS GREATER THAN 1 HOUR 10/03!96 1900-2125 10/13/96 2050-2147 2255-2325 10/29/98 0857-1615 (Intermittent t08 min.) TOTAL OVER 1 HOUR -1,850 300 T/C 1 ti05 1GV Calibration 1,000 Shut down T/C 1813 due to instrumentation problems. Faulty shutdown on CCP 1813. 550 T!C 1883 shutdown for valve ver'rfication. Check sealing & operation of pressurizing valve, requiring partial blowdown. PLANNED Facility maintenance completed. UNPLANNED Reduced inlet gas rates. UNPLANNED Testing completed. Flared 18,993 Pllot/Purgs 22,375 Continuous Assist 40.608 TOTAL FLARED 81,978 n U ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition CENTRAL GAS FACILITY ARCO AI.,ASKA, INC. EASTIsRN OPERATING AREA-PBU Se -96 Disposition *Indicate contribution of each pool to total. 1. Sold 3,073>875 Pool Name Code Percent 2. Reinjected 16,605,366 PRUDxoE 6aot5o ux~ 3. Flared or vented less than 1 hour 7,630 4. Flared or vented greater than 1 hour 71, l (~ (Sup lementat report required--See 20 AAC 25.235) 5. Pilot and Pure 21,406 6. Used for lease operations Fuel 3,033,035 Assist 49 323 Official Use Onl --Flarin Authorization > 1 hr. 1.5afety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date 11. Transferred to: FS1, FS2, FS3 1,530,844 7.Other 0 TOTAL items 1- 7 22,861,735 8. NGL Ras equivalent produced 3,073,875 9. Purchased gas 0 10. Transferred from: CCP 24,392,579 Remarks: I hereby certify that th oreQoinR is true and correct to the best of my knowledge. Signature: • Title: SUPERVISOR i pressure of 14.65 psis 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 N0.219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY SEPTEMBER 1996 PLANNED DATE TINtE VOLUME MCF DESCRIPTION OF INCIDENTS ri CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 09/01/96 1230-1300 400 T/C 1806 shutdown due to instrumentation malfunction. UNPLANNED Corrected problem & restarted 1806. 09/02/96 0727-0735 30 Process upset in stabilizer section of facility. UNPLANNED Stabilized facility process & operation. • 09/19/96 1715-1800 7,200 CCP T/C 1813 tripped off line. UNPLANNED Reduced inlet gas rates. TOTAL UNDER 1 HOUR 7; 630 FLARING EVENTS GREATER THAN 1 HOUR 09/07/96 0030-0315 09/08/96 1925-2320 • TOTAL OVER 1 HOUR 71,100 33,100 38,000 Flared 78, 730 PIIoUPurg~ 21, 406 Continuous Assist 49.323 TOTAL FLARED 149,459 CCP T/C 1813 shutdown due to instrumentation maNunction. UNPLANNED Restarted T/C 1813 at CCP. CCP T/C 1813 shutdown due to instrumentation maffunction. UNPLANNED Restarted TIC 1813 at CCP. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition CENTRAL GAS FACILITY ARCO ALASKA, INC. EASTERN OPERATING AREA-PBU Au -96 L J Disposition 1, Sold 2,722,146 2. Reinjected 15,524,319 3. Flared or vented less than 1 hour 3,000 4. Flared or vented greater than 1 hour (Sup lemental repoR required--See 20 AAC 25.235) 530 5. Pilot and Purge 21,018 6. Used for lease operations Fuel Assist 3,005,072 22 456 7.Other 0 TOTAL items 1 - 7 21,298,541 8. NGL gas equivalent produced 2,722,146 9. Purchased gas 0 10. Transferred from: CCP 22,803,085 11. Transferred to: FS1, FS2, FS3 1,504,544 Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: Title: SUPERVISOR ~~ '~lvr l~L . *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 Official Use Onl --Flarin Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date 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 N0.219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY AUGUST 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS rk CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 08/01/96 0500-0515 255 T/C 1t302 shutdown for maintenance. PLANNED Compressordepressured. 08/02/96 1915-1930 195 T/C 1802 shutdown for oil leak repair. UNPLANNED Compressor depressured. 08/05/96 1415-1420 400 T/C 1884 shutdown due to an instrumentation malfunction. UNPLANNED Restarted T/C 1884. 08/05!96 2110-2125 390 T/C 1802 shutdown due to an instrumentation malfunction. UNPLANNED Restarted T/C 1802. 2240-2255 08/08196 1520-1540 20 Process upset in stabilizer/MI section of facility. UNPLANNED Stabilized faality process and operation. 08/10/96 0746-1310 160 Process upset in stabilizer/MI section of facility. UNPLANNED Stabilized facility process and operation. (Intermittent 2t min) 08/13/96 0400-0415 900 Flare system testing. PLANNED Facility maintenance completed. 08130/96 0100-0130 400 T/C 1885 shutdown for maintenance. PLANNED Compressor depressured. 08/31/96 1415-1445 280 Process upset in stabilizer section of facility. UNPLANNED Stabilized facility process and operation. TOTAL UNDER 1 HOUR 3, 000 FLARING EVENTS GREATER THAN 1 HOUR 08/09/96 1030-1130 530 Excessive inlet gas rates into facility. UNPLANNED Reduced inlet gas rates. TOTAL OVER 1 HOUR 530 Flared 3, 53 0 PiloVPurge 21, 018 Continuous Assist 22.458 TOTAL FLARED 47,004 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition CENTRAL GAS FACILITY ARCO ALASKA, INC. EASTERN OPERATING AREA-PBU Jul-96 -~ J • Disposition 1. Sold 2,631,079 2. Reinjected 13,227,361 3. Flared or vented less than 1 hour 5,114 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 18,415 5. Pilot and Purge 23,377 6. Used for lease operations Fuel Assist 2,791,537 61.908 7. Other 0 TOTAL items 1 - 7 18,758,791 8. NGL gas equivalent produced 2,631,079 9. Purchased gas 0 10. Transferred from: CCP 20,316,659 11. Transferred to: FS1, FS2, FS3 1,557,86$ Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature:~:}1.,}y.~, ~c~- ~ ~ :J ~rnw.J Title: SUPERVISOR *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 Official Use On1 =-Flarine Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date ote: vo umes must correcte 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 N0.249 GAS FLARING INCIDENTS CENTRAL GAS FACILITY JULY 1998 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 07/04/96 0615-0700 61 Process upset in stabilizer section of facility due to ambients. UNPLANNED Stabilized facility process & operation. 07/06/96 2013-2027 390 T/C 1801 shutdown for fuel control problem. UNPLANNED Corrected problem & restarted 1801. • 07/07/96 0344-0433 297 Process upset in stabilizer section of facility. Booster 1802 UNPLANNED Stabiiizied facility process 8 operation. start and loading. 07/1 7196 1730-1735 63 Excessive inlet gas rates into facility due to high ambient temps. UNPLANNED Reduced inlet gas rates. 07/1 8/96 1057-1127 141 Excessive inlet gas rates into facility due to high ambient temps. UNPLANNED Reduced inlet gas rates. 07/19/96 0030-0120 3,000 CCP T/C 1805 shutdown due to electrical malfunction. UNPLANNED Reduced inlet gas rates. 07/25/96 1725-1731 262 1884 8 1805 shutdown due to high ambient temps. UNPLANNED Restarted 1884 8 1805. 1547-1551 07/28/96 1602-1611 900 LT5-2 P-10 blowdown valve failed open. UNPLANNED Blocked in valve. TOTAL UNDER 1 HOUR 5,114 • FLARING EVENTS GREATER THAN 1 HOUR 07!12196 0728.0908 07/19/96 0230-0830 TOTAL OVER 1 HOUR Flared PiloUPurge Continuous Assist TOTAL FLARED 18,415 1,580 T/C 1855 shutdown for water wash. UNPLANNED Stabilizied facility process & operation. ~jtb1_ tGN~0 b£T. ~IGkI H IG~+ LE~lE~- 16,835 Faulty shudown on RTD failure/HHL HP suc drum. UNPLANNED Corrected problem & restarted T/C 1805. ` Additional delay due to B~ changeout. ~M/ ~P ~~~~~ ~1LV~ 23,529 23,377 ¢,2.908 108,814 i U ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility CINTRAi.. GAS FACII.,ITY Operator ARCC) AT.:ASKA, I13C:. Field(s) EA.STIRN O Disposition 1. Sold 2,731,246 2. Reinjected 15,199,099 3. Flared or vented less than 1 hour 1,262 4. Flared or vented greater than 1 hour (Supplemental report r uired--See 20 AAC 25.235) 1.8,320 5. Pilot and Purge 21,746 6. Used for lease operations Fuel Assist 2,837,631 SS 004 7.Other U TOTAL items 1 - 7 20,867,308 8. NGL gas equivalent produced 2,731.,?46 9. Purchased gas U 10. Transferred from: CCP 22,468,778 11. Transferred to: FS1, FS2, FS3 1,601,470 Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: Title: SUPERVISOR IMonth/Year of Disposition PIRATING AREA-PBi.1 Jun-96 *Indicate contribution of each pool to total. Pool Name Code Percent 1'12UDH01 640150 100 .Official tJse Onl --H7arin Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date 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. 0 . d ~ W G° m o I m .-- c~ a~ ~.~ ~ ~~ ~ is U Q LLJ C.~ V ~_ ~ a W ~ ~ ~ ~ co ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY JUNE 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 06/01/96 1730-1745 154 Process upset in refrigeration stabilizer section of facility. UNPLANNED Stabilized facility process and operation. 06/02/96 1040-1057 158 Process upset in refrigeration stabilizer section of facility. UNPLANNED Stabilized facility process and operation. • 06/15/96 2144.2140 450 Process upset in MI section of facility. Ambient temperature UNPLANNED Stabilized facility process and operation. (Intermittent 29 m(n) increase upset facility process. 06/19/96 0100-0110 500 PSV 136C failed open when starting 1856 Refrig Comp. UNPLANNED {solaced PSV with upstream block. (Black smoke) TOTAL UNDER 1 HOUR 1, 262 FLARING EVENTS GREATER THAN 1 HOUR 06!11!96 0920-1340 • TOTAL OVER 1 HOUR 16,320 18,320 Flared 19, 582 PiloVPurga 21, 746 Continuous Assist 56.004 TOTAL FLARED 99,332 Process upset in Utility sedon of facility. Lost CM fans TC 1805 UNPLANNED Restarted TC 1805. Stabilized facility process shut down on high bearings temp. and operation. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition CENTRAL. GAS FACII..ITY ARCO ALASKA, INC. EASTERN C3PERATiNG AREA-PBL7 Ma -96 C~ Disposition 1. Sold 2,657,121 2. Reinjected 13,447,634 3. Flared or vented less than 1 hour 4,046 4. Flared or vented greater than 1 hour (Supplemental re rtcequired--See 20 AAC 25.235) 1.0,883 5. Pilot and Purge 23,631. 6. Used for lease operations Fuel Assist 2,739>489 72 394 7.Other 0 TOTAL items 1 - 7 18,95.5,198 8. NGL gas equivalent produced 2,657>12] 9. Purchased gas 0 10. Transferred from: CCP 20,539,673 11. Transferred to: FS1, FS2, FS3 1,584,475 Remarks: I hereby certif. t the foregoing is true and correct to the best of my knowledge. Signature: ,~~ Title: SUPERVISOR *Indicate contribution of each pool to total. Pool Name Code Percent 1'RUDHC)E b40150 100 Official Use Onl --Flarin Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date pressure of 14.65 psis 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 N0.219 GAS FLARING INCIDENTS CENTRAL GAS FACILfTY MAY 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 05!05!96 2000-2030 840 Shutdown TIC 1883 8 1886 due to pipeline slowdown. PLANNED Depressured compressor. ~_ 05/06/96 .0140-0150 387 Shutdown T/C 1805 due to pipeline slowdown. PLANNED Depressured compressor. ~" 05/06/96 1049-1134 190 Shutdown T!C 1855 for maintenance. PLANNED Maintenance com leted. t~' j p L G` ,, 05/07/96 0850-0920 430 Shutdown T/C 1884 for maintenance. PLANNED r .~ , ../ ~. Depressured compressor. r.., _ _~~ ~"~~ '~ 05/07/96 1015-1100 5 Starting up T/C 1805 (black smoke). PLANNED Started compressor. "- ~-..} - 05/09/96 1630-1700 430 T/C 1885 shutdown for gas leak. UNPLANNED Depressured compressor. ~~ ~ ~'~ 05/09/96 2320-2340 190 Fauely shutdown on 1885 TIC. UNPLANNED Restarted 1885 TIC. -; 05/10/96 1615-1620 190 T/C 1884 shutdown due to instrument problem. UNPLANNED Corrected problem. ~"' 05/17/96 1138-1140 50 Process upset in stabilizer section of facility. Upset occurred UNPLANNED Stabilized facility process and operation. 1245-1250 while starting LTS 3. 05/25/96 0000-0005 1,290 Process upset in MI section of facility. UNPLANNED Stabilized facility process and operation. 05/29/96 1553-1602 44 Process upset in refrigeration section of facility. UNPLANNED Stabilized facility process and operation. TOTAL UNDER 1 HOUR 4,048 FLARING EVENTS GREATER THAN 1 HOUR • 05/06/96 0830-1220 688 Process upset in stabilizer section of facility (black smoke). UNPLANNED Stabilized facility process and operation. (Intermlttent 62 min) 05/07/96 0300-2400 1,650 Process upset in MI section of facilely. UNPLANNED Stabilized facility process and operation. (Intermlttent 75 min) 05108!96 0022-0224 1,835 Starting 1855 MI compressor (black smoke). PLANNED Started 1855 T/C. 05/24/96 2256-2400 6,710 Process upset in Refrigeration Section of facility. UNPLANNED Stabilized facility process and operation. TOTAL OVER 1 HOUR 10,883 Flared 14, 929 PIIoUPurge 2 3, 631 Continuous Assist 72.394 TOTAL FLARED 110, 9 54 n U n U ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility CENTRAL GAS FACII,ITY Operator ARCO ALASKA, INC. Field(s) EASTERN OPERATING AREA-PBU Month/Year of Disposition A r-96 Disposition *Indicate contribution of each pool to total. 1. Sold 2,996,396 Pool Name Code Percent 2. Reiniected 15,380,656 PRUDHOE 640150 100 3. Flared or vented less than 1 hour 17,170 4. Flazed or vented greater than 1 hour (Supplemental report required-See 20 AAC 25.235) 35,920 E ~ E ~ E D 5. Pilot and Purge 23,211 AY 1 ~ 1996 6. Used for lease operations Fuel Assist 2,977,167 47 265 Alaska Q I & Gas Con ant;horag Commissia 11. Transferred to: FS 1. FS2, FS3 1,681,070 7.Other 0 TOTAL items 1 - 7 21,477,785 8. NGL gas equivalent produced 2,996,396 9. Purchased >tas 0 10. Transferred from: CCP 23.158,855 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. Remarks: I hereby certify that the fore>;oinQ is true and correct to the best of my knowled>;e. Signattue: Title: SUPERVISOR -- ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY APRIL 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS BCAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 04/07/96 0147-0150 30 Process upset in stabilizer section of facility. UNPLANNED Stabilized facility process & operation. 04/09/96 0610-0635 9,200 T/C 1802 shutdown for maintenance. Excessive inlet UNPLANNED Reduced inlet gas rates. • gas rates into facility. 04/12/96 Ot 15-0136 255 T/C 1801 shutdown for horoscope and facility maintenance. PLANNED Compressor depressured. 04/17/96 0215-0226 2,110 Flared due to CCP's high stage T/C 1812 unloading. UNPLANNED CCP reloaded high stage. 04/19/96 0036-0046 340 T/C 1802 shutdown due to GG tube oil leak. UNPLANNED Restarted T/C 1802. 0118-0128 04/20/96 1010-1015 1 0 T/C 1805 high suction pressure unloaded. UNPLANNED Flare valve closed when pressure returned to normal. 04/21 /96 1250-1315 6 Leaky PSV valve on NGL recycle pump. UNPLANNED Blocked in PSV valve for maintenance. 04/21/96 1542-1600 2,471 Flare valves opened to relieve overpressure during UNPLANNED Stabilized facilky process 8 operation. derime of LTS1. 04/22/96 0135-0145 728 T/C 1805 shutdown after start failure. 1886 Tandem 4 UNPLANNED Started 1886 and 1805. 0405-0420 shutdown, valve out of position. 04/22/96 0916-0919 1,060 Process upset in stabilizer/MI UNPLANNED Started T/C 1805. • 0918-0931 04124/96 1605-1649 960 Process upset LTS/Stabilizer section of faciUly (Black Smoke) UNPLANNED Repaired equipment difficuRies with 15203 micro pump TOTAL UNDER 1 HOUR 17,170 r ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY APRIL 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS ~ CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS GREATER THAN 1 HOUR ' bpi ~~ ~ I Zoo ~~c p 04/16/96 1820-1953 24,190 CCP's T/C 1812 shutdown due to inverter failure. UNPLANNED CCP restarted T/C 1812. {i~At 5~1 `~~ M"~ct 1`t' ~t~~f~r • 04/18/96 0715-0830 11,730 CCP's T/C 1812 unloaded due to inverter failure. UNPLANNED CCP reloaded T/C 1812. ~.In1P1 ~ ~. t~SL.il~.~j'~ w~~7,~j ~ie~V'E 7¢~ rf~~~"~ft~s~ RECEIVED TOTAL OVER 1 HOUR 35,920 Flared S 3, 090 PiloUPurge 23,211 Continuous Assist 42.265 TOTAL FLARED 123,566 MAY 1 ~ 1996 Alaska Oi4 & Gas Cans. Commission Anchorage • • • ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSTTION Facility Operator Field(s) Month/Year of Disposition CENTRAL GAS FACILITY ARCO ALASKA, INC. EASTERN OPERATING AREA-PBU Mar-96 Disposition *Indicate contribution of each pool to total. 1. Sold 3,240,085 Pool Name Code Percent 2. Reinjected 17,227,253 PRUDxoE 640150 100 3. Flared or vented less than 1 hour 2,440 4. Flared or vented greater than 1 hour 0 (Supplemental report required--See 20 AAC 25.235) 5. Pilot and Purge 24,665 6. Used for lease operations Fuel 3,122,082 Assist 44 885 Offctal UseOnl --Flarin Authorization > l ,hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date 11. Transferred to: FS1, FS2, FS3 1,658,421 7.Other 0 TOTAL items 1 - 7 23,661,410 8. NGL gas equivalent produced 3,240,085 9. Purchased gas 0 10. Transferred from: CCP 25,319.831 Remarks: I hereby cetifv that the foregoing is true and correct to the best of my knowledge. Signature: ~ Title: SUPERVISOR ote: 1 vo umes must correcte 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 N0.219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY MARCH 1996 PLANNED DATE TIME VOLUME MGF DESCRIPTION OF INCIDENTS fiCAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 03!11 /96 1915-1925 1,900 Hared to relieve field pressure while swapping CCP tandems. PLANNED Completed swap as rapidly as possible. 03!20/96 1816-1820 70 :ikid 50 lost power caused stabilizer upset. UNPLANNED Stabilized facility process and operation. 1840-1845 • 03/26/96 1030-1050 430 Shutdown T/C 1884 for F93 Bonnet leak. UNPLANNED Restarted T!C 1884. Compressor depressured. 03/29/96 1640-1644 40 Process upset in Stabilizer condensers UNPLANNED Stabilized facility process and operations. TOTAL UNDER 1 HOUR 2,440 FLARING EVENTS GREATER THAN 1 HOUR • TOTAL OVER 1 HOUR 0 Flared 2,440 PIIoUPurge 24,665 Continuous Asslat 44.885 TOTAL FLARED 71,990 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION • n \J Facility CENTRAL GAS Operator ARCO ALASKA, INC. OPERATING AREA-PBU ear of Disposition Feb-96 Disposition 1. Sold 3,008,817 2. Reinjected 15,972,432 3. Flared or vented less than 1 hour 1,553 4. Flared or vented greater than 1 hour (Sup lemental report required--See 20 AAC 25.235) 0 5. Pilot and Purge 28,008 6. Used for lease operations Fuel Assist 2,953,846 45 619 7.Other 0 TOTAL items 1 - 7 22,010,275 8. NGL gas equivalent produced 3,008,817 9. Purchased Qas 0 10. Transferred from: CCP 23,600,095 11. Transferred to: FS1, FS2, FS3 1,589,820 Remarks: 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: i~~-~--~-~.~ Title: SUPERVISOR Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 Officbtl Use Onl --Flarin' Authorization> 1 hr. 1. Safeiv MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Cottunissioner 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 N0.219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY FEBRUARY 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 02/06/96 0050-0100 450 T/C 1884 shutdown for maintenance. PLANNED Depressuring completed. 02/07/96 0753-1714 1,018 T/C 1805 shutdown due to NGL skid shutdown on high LVL. UNPLANNED Reduced inlet gas rates & restarted 1805. (Intermittent 58 min.) 02!15/96 1753-1812 85 Upset occurred during swapping 7876 from LTS3 to LTS2. UNPLANNED Stabilized facility & operation. TOTAL UNDER 1 HOUR 1, 553 FLARING EVENTS GREATER THAN 1 HOUR TOTAL OVER 1 HOUR 0 Flared 1, 553 Pllot/Purge 28,008 Continuous Assist 45.818 TOTAL FLARED 75,180 • • ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition CENTRAL GAS FACILITY ARCO ALASKA, INC. EASTERN OPERATING AREA-PBU Jan-96 Disposition *Indicate contribution of each pool to total. 1. Sold 3,011,788 Pool Name Code Percent 2. Reinjected 15,985,943 PRUDHOE 640150 100 3. Flared or vented less than 1 hour 14,108 4. Flared or vented greater than 1 hour 153,355 (Supplemental report required--See 20 AAC 25.235) 5. Pilot and Purge 24,862 6. Used for lease operations Fuel 3,150,966 Assist 57447 official Use On1 --Flarin: Ai~the-nzatton:> 1. hr.::: 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date 11. Transferred to: FS1, FS2, FS3 1,690,580 7.Other 0 TOTAL items 1 - 7 22,398,469 8. NGL gas equivalent produced - ~ ~, ~ ~ ~ ~ ~ 3,011,788 9. Purchased gas ~ ~"' '~ , ~+'~ ~, 0 _ra ~~ ~;~ 10. Transferred from: CCP ~ 24,089,049 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. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: ~ Title: SUPERVISOR ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING INCIDENTS CENTRAL GAS FACILITY JANUARY 1998 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 01/03196 1229-1234 1 60" portaiest separator level valve LV-77 leak through. UNPLANNED LV-77 valve seated. 01 /04/96 • 01/06/96 01!09196 01 /25/96 01/26/96 TOTAL UNDER 1 HOUR 0130-0134 0445-0450 1050-1110 1400-1410 0938-0943 1735-1750 0227-0230 (Intermittent 12 min.) 14,108 Black Smoke) 5,000 SESD/BESD testing for LTS 3 tandem shutdown for filter PLANNED replacement in coalescer. 387 Shutdown T/C #1855 for SESD/BESD testing. PLANNED 7,910 Switching CCP's tandem compressor from LTS 1&2 to LTS 3 PLANNED ancf then switching back to LTS 1&2. 625 Sh~~t down T/C 1802 for bad speed probe. T/C 1884 shut down UNPLANNED not needed. 185 Insufficient inlet gas rates into facility. UNPLANNED FLARING EVENTS GREATER THAN 1 HOUR 01/06/96 0900-1230 48,003 • 01/08/96 1850-2220 40,470 01/14/96 0650-0750 195 01/28/96 0045-0245 23,100 01/29/96 0815-1115 41,587 TOTAL OVER 1 HOUR 153,355 Flared 187, 483 PiloUPurge 24,882 Continuous Assist 57.447 TOTAL FLARED 249,772 ~r{SZ~, ~~X~ Farility Maintenance _ W HAT ~ ~~ ' ("v ~ ~ UNPLANNED ElectricaUinstrumentation malfunction. UNPLANNED 1802 booster shutdown due to an elec/inst problem. UNPLANNED t w'cJAT a ElectricaUinstrumentation malfunction at other facility UNPLANNED 18'12 at CCP went down on power supply failure. ~ u~oS ~ L~5 ~ ~5 shut down at 0815 for a turbine oil leak then after UNPLANNED restart an oil leak on the starter required a second shutdown ~~ Verified ESD valves -completed test. Compressor depressured & completed testing. Completed switching compressors. Compressor/train depressured. Stabilized facility process and operation. le~~~s3` Started T/C 1805. ay~. MI T/C 1805 shut down due to UPS malfunction. Corrected E&1 problem and let unit blow down and restarted. Reduced inlet gas rates. Restarted 1855. ~ ~`°=,~ ~y,U '~~~ ~ ~ ~, ~~ .,`