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HomeMy WebLinkAboutARCO - FS #1 AGOCC GaS Disposition Files 1996 .. ~.~ rvr~tr©..wia~~si~ipiaie~i~i.~~r~r®~.a~~~r,~rn~s.~r~~~:~'ri~z~rw~~i.~c~i.~ir~r~i.~;pier,.~i.~iasc~iar~~a~iria~iaai~rr~rroi~rr~~~sierc~+i.~~.wiw~~i.~i..~~~i.~trrsr~~~.~iirisr~~~rr.~is~saa:~.~r,~..: ~ ~. ~, . ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GA5 DISPOSITION u Facility FLOW STATION 1 Operator ARCO ALASKA, INC. Field(s) EASTERN OPERATING AREA-PBU Month/Year of Disposition Dec-96 Disposition *Indicate contribution of each pool to total. 1. Sold 0 Pool Name Code Percent 2. Reinjected 0 PRUDHOE 640150 100 3. Flared or vented less than 1 hour 6,842 4. Flared or vented greater than 1 hour (Su plemental report required--See 20 AAC 25.235) 29,321 5. Pilot and Purge 31,687 6. Used far lease operations Fuel Assist 762,070 0 7.Other 0 Off"ctal [,:(Sfr Coil ~:~1~'itz ;:~ttGhnxiz~tion:~`)<liir;:: TOTAL items 1 - 7 829,920 1. Safety MCF 8. NGL Qas equivalent produced 0 2. Lease Use MCF L.s 9. Purchased gas 0 3. Conserv. Purposes MCF 10. Transferred from: CGF `~ 274,422 ons. ~e~~missit7n - Cho~ag~ Commissioner Date 11. Transferred to: CCP 60,030,678 Note: All volumes must be corrected to Remarks: pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the I hereby certif that foregoing is true and correct to the best of my knowledge. l~ j 1 ~' Signature: ~ Title. SUPERVISOR month following the month of disposition. Authority 20 AAC 25.235. norm lU-4"Ll (Kevised 4/y5) ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING INgDENTS FLOW STATION #f1 DECEMBER 1886 PLANNED DATE TIME VOLUME MCF DESCRIPTK)N OF INCIDENTS 8 CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 12/07/96 0401-0402 42 Gas transit system overpressure backing flow station UNPLANNED Reduced inlet gas rates. 0431-0433 out; flared off slugcatchers. 12/08/96 2012-2014 28 Gas transfl system overpressure backing flow station UNPLANNED Reduced inlet gas rates. out; flared off slugcatchers. 12/09/96 1625.1627 53 Gas transit system overpressure baking flow station UNPLANNED Reduced inlet gas rates. out; pinched back on 1-4 to eliminate flare 12/10/96 1000-1002 28 Gas transit system overpressure backing flow station UNPLANNED Reduced inlet gas rates; pinched back well 12-1. out; flared off slugcatchers. 12/25!96 1315-1325 3 Normal stop TC 1802; down for 1000 inspection PLANNED Normal stop flaring completed. 12/26/96 0445-0506 131 Excessive inlet gas rates into facility. Flared off the UNPLANNED Reduced inlet gas rates. Shut in Wells 18-18 slugcatchers. and 12-1. 12/27/96 1630-1640 3 Normal stop TC 1802. PLANNED Facility maintenance completed. Norma{ stop flaring completed. 12/28/96 1230-1240 3 Normal stop TC 1801. PLANNED Facility maintenance completed. TC 1802 on line after 1000 hour inspection. 12/29/96 0253.0350 6,510 Process upset in utilities. Flared off P776V. Regan. UNPLANNED Reduced inlet gas rates. Stabilized faclity skid 2811 flame failure. process and operation. Completed flaring. Reduced rates on 1-13,14,16,26,30,32,34, • 5-11,12-26,29, 18-1,11,15,19,24. 12/31 /96 0051-0056 41 Gas transit system overpressure. Flared off slug UNPLANNED Reduced inlet gas rates. Completed flaring. catchers. Raising rates while FS2 was balking down. Reduced rates on 5-11, 12-26, 12-29. TOTAL UNDER 1 HOUR 6,®42 FLARING EVENTS EQUAL TO 8 GREATER THAN 1 HOUR 12/14/96 1030-1445 31 Flared off the test coalescers in the Annex. PLANNED Completed test. 12/17/96 1250-1700 12 Flared off the test coalescers in the Annex. PLANNED Completed test. 12/21/96 1736-1844 29,278 Process upset in Annex section of facility. UNPLANNED Went to flare oft the Annex to stabilize the dewpoint in the CGF facilky. TOTAL OVER 1 HOUR 29,321 ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING INCIDENTS FLOW STATION #1 DECEMBER 1986 PLANNED DATE TNJ{E VOLUME MCF DESCRIPTION OF INCIDENTS 3 CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Fisred 38,183 PiloUPurgs 31,887 Continuous Assist 0 TOTAL FLARED 67,850 • • ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition IL,OW STATION I ARCO ALASKA, INC. EAST)/RN OPIiRA.TING AREA-PBtJ Nov-96 Disposition *Indicate contribution of each pool to total. 1. Sold 4 Pool Name Code Percent 2. Reinjected 4 PKUllHOE 640150 1CN) 3. Flared or vented less than 1 hour 1,338 4. Flared or vented greater than 1 hour ~ 0 (Sup lemental report required--See 20 AAC 25.235) 5. Pilot and Purge 33,041 6. Used for lease operations Fuel 645,343 Assist 4 7.Other 0 TOTAL items 1 - 7 6.39,722 8. NGL gas equivalent produced 0 9. Purchased gas ~ ~ ~~ ~ ~: ~ 4 ~"~~___. 10. Transferred from: CGF 270,533 11. Transferred to: CCP ~~-~~=~~` ~'~ ~~ _._;, , ~~~`~~~~~ 52,348,802 I hereby ceRify that a foregoing is true and correct to the best of my la-owledge. Signature: ~ itle: SUPERVISOR Form 10-422 (Revised 4/95) Official Use Onl --Flarin Authorization > 1 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 N0.219 GAS FLARING INCIDENTS FLOW STATION #1 NOVEMBER 1996 PLANNED DATE TIMIE VOWME AACF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 11 /01 /96 0300-0310 3 T/C 1801 shutdown for maintenance. PLANNED Staved T/C 1802. 11 /04/96 2310-2340 80 TJC 1803 shutdown for Hot Gas Path inspection. PLANNED Reduced inlet gas rates; completed depressuring. 11 /12/96 2200-2210 3 T/C 1802 shutdown for normal maintenance. PLANNED Started T/C 1801. 11!15/96 1430-1435 6 T/C 1801 shutdown for maintenance. PLANNED Started TIC 1802. 1530-1535 11 /16/96 1630-1640 30 Facility maintenance; insrumentation checked the PLANNED Facility maintenenace completed. 1650-1700 starting turbine high speed trip an T/C 1803. 11 /17/96 1352-1757 75 Facility maintenance; insrumentation checked the PLANNED Facility maintenenace completed. (Intermittent 55 min) starting turbine high speed trip on T/C 1803. 1 1 /18/96 2200-2210 60 Facility maintenance; FCO PPR 17 package on 1803. PLANNED Facilty maintenenace completed. 2220-2230 11 /19/96 1730-1738 60 T/C 1803 shutdown due to #2 bearing leak. UNPLANNED Reuced inlet gas rates. 11 /19/96 2200-2215 20 Depressured 1803 to repair #2 bearing leak. PLANNED Completed maintenance. 11 /21 /96 0120-2136 184 Depressured T/C 1803 for #2 bearing leak repairs. UNPLANNED Completed maintenance. (Intermittent 4B min) 11 /22/96 1549-1644 644 Emergency shutdown; oil leak in DS1 manifold bldg. UNPLANNED Shutdown DS1. Required depressuring of 3 commonlines to Hare. 1 1 /22/96 1000-1039 40 Depressured 12-C commonline on VSM's UNPLANNED Completed depressuring & put back in service. ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING INCIDENTS FLOW STATION ~1 NOVEMBER 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTK>N OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 1 1 /22/96 1548-1644 133 Tubing fitting broke loose venting oil and gas into DS 1 UNPLANNED DS 1 shutdown. Blocked in wing valves and manifold building. (Vented to atmosphere). blocked in tubing upstream of leak. • TOTAL UNDER 1 HOUR 1 , 338 TOTAL OVER 1 HOUR D flared 1, 33 0 PIIoUPurgs 33,041 Continuous Asslet Q TOTAL FLARED 34 , 3 79 • ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition FI,Ow STATION 1 ARCO ALASKA, INC. EASTERN OPERATING AREA-PBt3 Oct-96 Disposition *Indicate contribution of each pool to total. 1. Sold 0 Pool Name Code Percent • 2. Reinjected U 3. Flared or vented less than 1 hour 611 4. Flared or vented greater than 1 hour (Supplemental report aired-See 20 AAC 25.235) 365 5. Pilot and Purge 33,277 6. Used for lease operations Fuel Assist 743,533 0 7.Other 0 TOTAL items 1- 7 777,786 ~~ ~ 8. NGL Qas equivalent produced e -. ~ Rix `_' :~_ ~ 0 9. Purchased gas - 0 10. Transferred from: CGF . ,., ..~. 281,140 11. Transferred to: CCP 58,362,350 Remarks: I hereby certi~that foregoing is true and correct to the best of my knowledge. Signature: "~„~ ~ Title: SUPERVISOR PKiII~HOE I 64U15!} I 1U0 Official Use Onl --Flarin Authorization > 1 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. p~r~ry ~J l~mmv T r~~n~a c? ~:~ ;6 t.etiv iP ~'. ~. t` . ~....,.. l.N+~ LR,wj sv Gam`.': -. Form 10-422 (Revised 4/95) ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING MICYDENTS FLOW STATION 111 OCTOBER 1896 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 10/08/96 0838-0842 125 T~ 1801 shutdown on high vibration. UNPLANNED 1802 T/C already on idle. 0858-0900 10/08/96 1130-1135 3 T/C 1802 normal stop. PLANNED 1802 T/C loaded on line. . 10/09/96 1235-1240 3 Normal shutdown of turbine due to vibration problem. PIANNED Started/restarted T!C 1802. 10/18/96 1630-1635 3 T/C 1802 normal stop. PLANNED T/C 1802 on line. 10/23!96 1205-1216 370 Gas transit system overpressure backing flow station out. UNPLANNED Reduced inlet gas rates; cut 12-29 8 2-23. 10/25/96 0632-0637 107 Gas transit system overpressure backing flow station out. UNPLANNED Reduced inlet gas rates; cut 12-29 & 12-1. TOTAL UNDER 1 HOUR 611 FLARING EVENTS EQUAL TO ~ GREATER THAN 1 HOUR 10/27/96 1200-1320 385 TOTAL OVER 1 HOUR Flared Pilot/Purgs Continuous Assist TOTAL FLARED 3B6 976 33,277 !Z 34,253 Process upset in gas section of faality. Flow was UNPLANNED STV sources were re-routed to STV suction excessive in STV sudior- while STV sources were lined scrubber. Stabilized facility & process opt. up to the STV coolers. ALASKA OIL AND GAS CONSERVATION COMMISSION FACII.ITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Yeaz of Disposition FLOW STATION 1 ARCO ALASKA, INC. EAS'ITRN OPERATING AREA-PBil Se -96 Disposition *Indicate contribution of each pool to total. • 1. Sold 0 2. Reinjected 0 3. Flazed or vented less than 1 hour 8,390 4. Flared or vented greater than 1 hour 3,663 (Su plemental re rt required--See 20 AAC 25.235) 5. Pilot and Purge 31,394 6. Used for lease operations Fuel 694,342 Assist 0 7.Other 0 TOTAL items 1- 7 737,789 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: CGF 248,003 11, Transferred to: CCP 51,236,446 Remarks: I hereby certify that th foregoing is true and correct to the best of my knowledge. Signature: ~l~ SUPERVISOR Form 10-422 (Revised 4/95) Pool Name Code Percent 1'KUDHOE 640150 lUt} Official Use Onl --Flarin Authorization > 1 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 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 N0.219 GAS FLARING INCIDENTS FLOW STATION fF1 SEPTEMBER 1996 PLANNED DATE TMIAE VOLUME MCF DESCRIPTION OF MCIDENTS 8 CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARNG EVENTS LF.S8 THAN 1 HOUR 09/13/96 0850-0852 3 Excessive iota[ gas rates into facility. UNPLANNED Reduced inlet gas rates. 09/15/96 0515.0530 1,292 Excessive inlet gas rates into facility. UNPLANNED Reduced inlet gas rates; pinched wells 2-3, 5-7, 7-14, & 18-23 to minimum. • 09/16/96 1607-1618 183 Excessive inlet gas rates into facility. UNPLANNED Reduced inlet gas rates; pinched well 2-18. 09/17/96 1130-1200 16 Purged 5th stage STV. PLANNED Closed 5th stage STV flare. 09/18/96 0532-0605 3,255 Gas transit system overpressure backing flow station out. UNPLANNED Reduced inlet gas rates; pinched well 2-18. 0620-0630 09/19/96 1630-1637 3 Normal stop on T/C 1802. PLANNED Completed test run on T/C 1802. 09/20/96 0355-0415 972 Gas transit system overpressure backing flow station out. UNPLANNED Reduced inlet gas rates; pinched well 18-14, 18-5, 15-32, 15-39. 09/20/96 1328-1357 222 Gas transit system overpressure backing flow station out. UNPLANNED Reduced inlet gas rates; pinched chokes on 5-6, 18-5, 18-14,5-8, 15-29, 5-9, 5-28. 09!21!96 2024-2050 2,438 Gas transit system overpressure backing ifow station out. UNPLANNED Reduced inlet gas rates; pinched chokes 15-37, 18-14,5-32,1-23,1-6 & S/I 5-30 & 18-5. 09/26/96 1715-1720 3 Normal stop on T/C 1802. PLANNED Started T/C 1801. • 09/30/96 1720-1725 3 Normal stop on T/C 1801. PLANNED Started T/C 1802. TOTAL UNDER 1 HOUR 8,390 FLARING EVENTS EOUAL TO ~ GREATER THAN 1 HOUR 09/04/96 1500-1600 3,663 CCP T/C 1813 low stage compressor shutdown. UNPLANNED CCP restarted T/C 1813. TOTALOVERI HOUR 3,663 Flared 12,053 ~ PIIoVPurge 31, 3 94 Contlnuous Asslat Q TOTAL FLARED 43,447 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition FLOW STATION 1 ARCO ALASKA, INC. EASTERN OPERATING AREA-PBU Au -96 Disposition *Indicate wntribution of each pool to total. i 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 8,202 4. Flared or vented greater than 1 hour 10,877 (Supplemental report required--See 20 AAC 25.235) 5. Pilot and Purge 32,302 6. Used for lease operations Fuel 613,603 Assist 0 7.Other 0 TOTAL items 1- 7 664,984 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: CGF 233,312 11. Transferred to: CCP 49,882,720 Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: ~~2~ j~~~v~ ~~~ Title: SUPERVISOR 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 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 FLOW STATION lf1 AUGUST 1996 LJ DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE PLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 08/01 /96 2300-2315 125 Excessive inlet gas rates into Annex. UNPLANNED Reduced inlet gas; shut in 5-6,7,15,18.. 08/06/98 0445-0515 14 Facility maintenance. Depressured'C' IP separator. PLANNED Closed 'C' Train IP flare valve. 08/07/96 0521-0531 313 Excessive inlet gas rates into Annex. UNPLANNED Reduced inlet gas rates; shut-in 5-7. 08/07/96 1350-1445 7,219 T/C 1804 shutdown due to an inst. malfunction. UNPLANNED Reduced inlet gas rates; shut-in 5-26, 18-19, 08/10!96 0230-0240 3 08/28/96 2100-2120 306 08/29/96 1330-1305 3 08/29/96 1930-1945 74 08/31/96 0847-0852 80 08/31/96 0815-0820 60 08/31/96 1533-1645 25 TOTALUNDERIHOUR 8,202 • FLARING EVENTS EQUAL TO f! GREATER THAN i HOUR 08/30/96 0145-0330 1,840 08/30/96 0230-0500 1,838 08/30/98 0230-0500 5,584 08/31/96 0800-1118 1,815 TOTAL OVER 1 HOUR 10,877 Flared 19,079 Pilot/Purge 32,302 Continuous Assist Q TOTAL FLARED 51,381 T/C 1801 shutdown for 18,000 hour inspection. PLANNED Speed controller maflunction on T/C 1802. UNPLANNED Normal stop on T/C 1802. PLANNED Depressured C-Train HP gas scrubber to 50 psi PLANNED in preparation for plant shutdown. T/C 1803 shutdown due to a gas leak. UNPLANNED T/C 1803 shutdown on false high exhaust temp. UNPLANNED Excessive inlet gas rates due to sweeping flowline DSS. UNPLANNED Depressuring facility through P176 for flare repairs. PLANNED Depressuring factlRy for flare repairs. This volume PLANNED was not flared through P176 so is in addition to mtr155. Depressuring Annex for Kaldair flare repairs. PLANNED Excessive rates while starting plant back up after PLANNED shutdown. Flared from slugcatcher. Flared STV/IP gas until sufficient rate was reached to run a compressor. 2-18, 5-34, 12-29, 1-3, 18-0, 2-27, 2-23 Started 1802. Completed flaring. Increased flare gas rates to induce wet gas. T/C 1802 on line. Completed depressuring. Depressured compressor for repairs. Corrected temp alarm. Shut in 18-33, 5-15; completed sweeping. Completed depressuring. Completed depressuring. Completed depressuring. Reduced inlet gas rates. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition FLOW STATION 1 ARCO ALASKA, INC. EASTERN OPERATING AREA-PBU Jul-96 • Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 8,810 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 10,164 5. Pilot and Purge 32,236 6. Used for lease operations Fuel Assist 629,866 0 7.Other 0 TOTAL items 1 - 7 681,076 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: CGF 236,383 11. Transferred to: CCP 48,908,387 Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: ,~!h.~~c~~u~ ~~ ~~tle: SUPERVISOR Form 10-422 (Revised 4/9'5) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 Official iIsc Onl --Flaring Authorizatiou> 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 FLOW STATION #1 JULY 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 07/02/96 1445.1453 105 1802 STV compressor unloaded due to warm ambient UNPLANNED Bypassed STV compressor to replace hot gas; temperatures. 07/12/96 0435-0440 3 T/C 1802 shutdown for maintenance. PLANNED . 07/12/96 0440-0445 60 T/C 1804 shutdown for maintenance. PLANNED 07/12/96 0445-0450 60 T/C 1803 shutdown for maintenance. PLANNED 07/16/96 0950-1000 625 Backed down T/C 1804 to changeout fuse on vibration UNPLANNED 1715-1720 power supply. 07/23/96 1147-1244 7,957 T/C 1804 shutdown due to high temperatures. UNPLANNED TOTALUNDERIHOUR 8,810 FLARING EVENTS EQUAL TO & GREATER THAN 1 HOUR 07/12/96 0345-0500 564 Depressured commonline 188 to LPS. 07/12/96 2006-2240 9,600 T/Cs 1801 & 1802 seal oil system difficulties. • TOTAL OVER 1 HOUR 10,164 Flared 18,974 Pilot/Purge 32,236 Continuous Assist Q compressor reloaded and flaring stopped. Shutdown for dare inspection. Shutdown for flare inspection. Shutdown for flare inspection. Replaced power supply fuse; return TC 1804 to normal speed. Shut in 1-3, 12-29, 2-18, 18-33, 2-30, 2-27, 2-28, 5-26, 5-34. PLANNED Facility maintenance completed. UNPLANNED Started T/C 1801. TOTAL FLARED 51,210 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition FT..C)W STATION 1 ARCO ALASKA. INC. BASTFRN OPERATING ARFsA-PBLJ Jun-96 -~ J • Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 22,755 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 14,911 5. Pilot and Purge 32,632 6. Used for lease operations Fuel Assist 641,866 14 7.Other 0 TOTAL items 1- 7 712,178 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: CGF 248,612 11. Transferred to: CCP 48,682,217 Remarks: I hereby certify t the fore oing is true and correct to the best of my knowledge. Signature: - ~~~;~---- Title: SUPERVISOR Form 10-1122 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRLIDHOE 540150 100 Official Use Onl --Flavin Authorization > 1 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 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 FLOW STATION #1 JUNE 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS 8 CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 06/01/96 1535-1550 2,729 Excessive inlet gas rates; flared off slugcatchers. UNPLANNED Reduced chokes on 12-28 & 12-29. 06/01 /96 2120-2130 69 1802 STV compressor unloaded due to low gas rates. UNPLANNED Raised chokes on 12-28&29 and added 50# fuel gas to A & C treaters. • 06/10/96 1206-1230 344 Insufficient inlet gas due to 1802 STV compressor UNPLANNED Increased rates; displaced compressor case unloaded due to excessive recycling. with fresh gas. 06/1 1 /96 0900-0940 8,333 Electrical malfunction. CGF experience a power failure. UNPLANNED Reduced inlet gas rates, Corrected E&I failure. Shut in wells to cut gas, and flared from Annex. 06/12/96 1340-1345 3 Normal Stop T/C 1802. PLANNED T/C 1801 on line. 06/12/96 1445-1530 2,442 Instrumentation mafunction. Annex Reboiler shutdown UNPLANNED Corrected E&I fluctuation. fuel gas. 06/15/96 2251-2332 8,156 Electr~al malfunction. Flared off Slug Catcher due to UNPLANNED Restarted TC 1804. Corrected E&I fluctuation. 1804 shutdown. ITS panel power tripped ITS breaker reset. Shut in 18-19, 18-33, 5-28, 5-33, 1-3, 1-5, 12-29, 12-7, 2-28. 06/16/96 0008-0018 111 Insufficent inlet gas. 1801 unloaded due to low gas UNPLANNED Increased inlet gas rates. Added 50 Ib. fuel gas rates. Flared off STV system. to treater. Adjusted Turbine speed. 06/20196 1900-1905 3 TIC 1801 shutdown. PLANNED Started T/C 1802. • 06/22/96 1202-1219 245 T/C 1801 shutdown due to high exhaust temps. UNPLANNED Restarted 1801. Went to summer door operations to cool 4904 module down . 06/22/96 1305-1330 320 T/C 1801 shutdown due to instrumentation matlunction .UNPLANNED Restarted 1801 after replacing bad card. HI HI I/P dis. charge temp. False alarm -Bad signal. TOTALUNDERiHOUR 22;755 FLARING EVENTS EQUAL TO 8 GREATER THAN 1 HOUR 06/01/96 1833-2025 14,911 1804 turbine main power supply failure. UNPLANNED Shut in wells 5-15,2-18,18-33,19, 5-28. TOTAL OVER 1 HOUR 14; 911 Flared 37,686 PilotlPurg~ 32,632 _ Continuous Assist ],_¢ TOTAL FLARED 7x1,312 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition PLOW STATION 1 ARCO AI.,ASKA, INC. F,ASTERN OPERATING AREA-PBI.I Ma -96 i Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 28,509 4. Flared or vented greater than 1 hour (Supplemental re rt required--See 20 AAC 25.235) 1,495 5. Pilot and Purge 33,014 6. Used for lease operations Fuel Assist 706,375 1 7.Other TOTAL items 1- 7 769,394 8. NGL gas equivalent produced 0 9. Purchased gas 0 l0. Transferred from: CGF 257;)22 11. Transferred to: CCP 50,924,429 Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: ~~~~~~„__ ~ / Title: SUPERVISOR Form 10-~ (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 Official Use Onl --Flarin ' Authorization > T 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. a ~ ~ L.t..) "' m r_n U ~; ........ l..,t~ '~ ; ~ SN:::. ,,._ ~~ ~= ~ ~ ~; _ ~ -.~ 0 y d ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING INCIDENTS FLOW STATION #1 MAY 1996 DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE PLANNED UNPLANNED ACTION TAKEN TO EIJMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 05/03/96 0053-0125 6,666 T/C 1804 shutdown on high exhaust temp. UNPLANNED Corrected problem and restarted 1804 T/C. 05/04/96 1303-1305 24 Gas transit system overpressure back out FS. UNPLANNED Shut in well 5-22 to reduce inlet gas rates. 05/06/96 0100-0105 60 05/06/96 1214-1300 157 05/06/96 1709-1713 6 05/08/96 0922-0932 278 05/08/96 2035-2134 10,243 05/09/96 2346-2359 1,286 05/10/96 0556-0607 84 05/10/96 0000-0034 2,857 05/1 1 /96 0145-0218 2,750 05!11196 0547-0557 76 05/1 i/96 1620-1641 525 05/11/96 1710-1729 567 05/15/96 1415-1430 2,083 Excessive inlet gas. Shutdown T/C 1804 for normal stop. Flaring for drillsite shutdown. Depressured commonlines 12C for drillsite work. Depressured C Treater and flash drum for repairs. Excessive inlet gas rates. Process upset in Annex Regan section of faality. CGF lost 1886 T/C; flared off of slugcatchers due to header pressure rising. Excessive inlet gas rates. CGF lost 1886 T/C; flared off of slugcatchers due to header pressure rising. Process upset in regeneration section of facility. Back pressure increased due to GC1 increasing rates. Back pressure increased due to GC1 increasing rates. Back pressure increased due to GC1 increasing rates. Instrumentation malfunction. Annex/Reboiler high temp. shutdown. PLANNED Normal stop not needed due to proration. W PLANNED Completed depressuring. LtS..! PLANNED Completed depressuring. L.L. UNPLANNED Reduced inlet gas rates. ~/ UNPLANNED Reboiler in Annex restarted after normally SDV 132. Reduced inlet gas rates. UNPLANNED CGF started and rebaded tandem 1886. UNPLANNED Pinched 4 wells to minimum; reduced rates. UNPLANNED CGF started and rebaded tandem 1886. UNPLANNED UNPLANNED UNPUINNED UNPLANNED UNPLANNED 05/25/96 0957-1030 550 Gas transit system overpressure backing Flow Station UNPLANNED out. BP lost Mary Pad, and CCP lost a low stage compressor 05/25/96 1848-1853 42 Gas transit system overpressure backing Flow Station UNPLANNED out. Excessive inlet gas rates into fadiky Restarted regen system. Shut in wells 1-6, 5-8, 8 5-22. Shut in wells 1-11,1-23,5-819,14,22 Shut in weNs 18-5,2-32,2-4,15-23. Corrected E81 fluctuation. Restarted attar instrumentation re-calibrated reboiler temp. control. Reduced inlet gas rates. Pinched bads wells: 7-26, 18-4, 18-13, 18-14, 18-3, 18-4, 1-16, 15-29, 1-34 and shut-in 15-23. Reduced inlet gas rates. Shut in Wells 1-16, 7-26, 15-29, 18-13, 18-14, 18-3, 18-4. 4^ m• c*~ ~, .-- c ` ~`, r+. y, r-- - s`: ~~ ~+: mss;: ~;: ~: c ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING INCIDENTS FLOW STATION f11 MAY 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS 8 CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 05/28!96 1501-1512 252 Gas transit system overpressure backing Flow Station UNPLANNED Reduced inlet gas rates. Shut in Wells 1-34, out. Excessive inlet gas rates into facility 7-13, 5-5, 7-10, 18-29, 18-14. 05/30/96 1800-1805 3 Shutdown T/C 1801 for maintenance. 1801 Turbine PLANNED Started T/C 1802. shuidown for 2000 hr. inspection. TOTALUNDERIHOUR 24,503 i FLARING EVENTS EQUAL TO 8 GREATER THAN 1 HOUR 05/06/96 0400-0630 243 05/07/98 05/15/96 TOTAL OVER 1 HOUR Flsnd PiloVPurgs Continuous Asaist TOTAL FLARED 2100-2348 208 0225-0327 1,044 1,495 30,004 33,014 1 e3,o1s • Flaring for drillsite shutdown. Depressured commonlines 1C,1B,1D for drillsite work. F~ccessive gas rates into faality. Feld proration at 10°r6; STV gas for T/C 1801 to dry to move. 1801 shutdown LO LO Seal Oil DNf/Pressure PLANNED Completed depressuring. UNPLANNED Increased gas rates; proration changed to 20%. UNPLANNED Restarted 1801 and loaded. 1.~.-1 .'''' ..-,. t.3-~ 1..~ 0 .N :n ~o cs= ~~ a-, .~~ .- r- ~ ;~ r" ~, ii _ ~ .a ~~ a ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION f~J FLOW STATION 1 Operator INC. OPERATING Month/Year of Disposition Disposition 1. Sold p 2. Reinjected 0 3. Flared or vented less than 1 hour 16,617 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235} 27,432 5. Pilot and Purge 31,640 6. Used for lease overadons Fuel Assist 722,705 0 7.Other TOTAL items 1- 7 798,394 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: CGF 267,353 11. Transferred to: CCP 53,540,74$ Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: _ ~~ _ _ _ Title: SUPERVISOR Form 1(i~22 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 MAID 1 ~ 199 Alaska ~ sh©ruge 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 FLARINti INCIDENTS FLOW STATION 1i1 APRIL 1996 DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE PLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 04/03/96 2216-2315 3,663 CGF 1801 Booster shutdown due to tube/seal oil UNPLANNED Flared at the Annex then started cutting rates. problems. CGF Booster 1801 back on line. 04/06/96 1455.1500 5 Flared off Annex P149V while downloading the Setcim UNPLANNED Setcim restarted. Flare setpoint reset. for HP separator control upgrade. 04111!96 1824.1833 406 Gas transit system overpressure backing FS out. UNPLANNED Reduced inlet gas rates. 04/12/96 0745-0811 2,483 Process upset at CGF caused transit gas line UNPLANNED CGF corrected facility upset. 1048-1102 pressure to inaease. 1722-1737 04/13/96 1306-1317 458 Excessive inlet gas rates into facility. UNPLANNED Reduced inlet gas rates. Shut-in well 1-16. 04/13!96 2330-2335 3 TIC 1801 shutdown for inspection. PLANNED Started T/C 1802. 04/14/96 0040-0138 8,821 Instrumentation malfunction prevented restart UNPLANNED Reduced inlet gas rates. of Annex reboiler. 04!16196 1846-1858 165 CCP's T/C 1812 shutdown due to electrical malfunction . UNPLANNED Reduced inlet gas rates. Shut-in well 2-17. Gas transit system overpressure backing FS out. 04/17!96 1500-1507 3 Normai stop TIC 1802. PLANNED T/C 1801 on-line loaded. 04/20/96 2245-2300 60 T/C 1804 shutdown due to insufficient inlet gas PLANNED Compressor depressured. rates. Pipeline proration -unit not needed. 04!22/96 1242-1318 200 TIC 1802 shutdown due to insufficient inlet gas UNPLANNED Started T/C 1801 and increased inlet rates into facility. gas rates. Stabilized facility process & operation. 04/25/98 2115-2140 350 Excessive inlet gas rates into facility. UNPLANNED Reduced inlet gas rates. Shut-in wells 5-7 and 5-31 for gas cut. TOTAL UNDER 1 HOUR 16,617 FLARING EVENTS EOUAL TO >k GREATER THAN 1 HOUR 04/07/96 0055-0155 13,431 Process upset in Annex reboiler discharge motor. UNPLANNED Stabilized factlity process & operation and repaired equipment. Cut rates. ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING INCIDENTS FLOW STATION 111 APRIL 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE 04/19/96 1417-1517 11,952 Excessive inlet gas rates into facility. T/Cs 1803 UNPLANNED Restarted T/Cs 1803 and 1804. and 1804 shutdown. 04/21/96 0355-0807 1,930 TIC 1801 shutdown due to instrumentation UNPLANNED Started 7/C 1802. Corrected fluctuation. 1055-1600 malfunction. Loss forward flow on 1801 compressors. Gas rates were low due to proration and lean due to recycling. Added make up gas to stabilize STVlIP system. 04/22/96 1154-1430 119 Depressured commonllne 1C for PSV block valve PLANNED Completed depressuring commonline 1C. replacement. TOTAL OVER 1 HOUR 27,432 ~ ~ ~ r ! j / [ ! 1/ Flared 44,049 Pllot/Purg• 31,840 I~AY 1 ~ e Continuous Asalst Q ggs TOTAL FLARED 75,889 AIaS~ OtI & GaS Cons. CDrnnitSSi 0n Anchorage ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION • Facility Operator FLOW STATION 1 ARCO ALASKA, INC. EASTERN OPERATING Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 6,054 4. Flared or vented greater than 1 hour 11,083 (Supplemental report required--See 20 AAC 25.235) 5. Pilot and Purge 33,617 6. Used for lease operations Fuel 774,518 Assist 0 7.Other TOTAL items 1 - 7 825,272 8. NGL gas equivalent produced 0 Fa : ~° j { ~ w F 9. Purchased gas , ' 0 ~~ r°a~ -~ ~ ~~ ' ~ ~~ ~ ~ ~~ 10. Transferred from: CGF 279,217 , -~ f re4 ~ .~ k ~~ ~ 11. Transferred to: CCP 62,189,541 Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature; ~C/ ~ _ _ Title: SUPERVISOR Form 10(-~Z2 (Revised 4/95) Month/Year of Disposition Mar-96 *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 t)f~cial Use`pnl --F]atxt _Aulhorixalibn>.1 ht*. 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. CONSERVAT{ON ORDER N0.218 GAS FLARING INCIDENTS FLOW STATION fft MARCH 1996 DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE PLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 03/03/96 1630-1640 3 Shutdown T/C 1802. PLANNED 1801 T/C on line after 4,000 hr. inspection, witfi one aborted staA. 1802 TiC normal SID. 03/09/96 2345-2359 3,354 Shutdown T/C 1804 Due to inlet air D/P problem. UNPLANNED Corrected instrumentation problem. • 03/12/96 1230-1231 21 Excessive inlet gas rates, flared off slugcatcher. UNPLANNED Reduced chokes on wells 2-24 & 5-4. 03/15/96 1415-1439 117 Excessive inlet gas rates, flared off slugcatcher. UNPLANNED Shut in well 2-17. 03/17/96 0008-0108 120 Excessive inlet gas rates to the LPS system. UNPLANNED Pinched 2-24,12-29 to minimum. 03!19!96 0253-0304 75 Excessive inlet gas rates to the LPS system. UNPLANNED Pinched 12-29 to minimum and shut end 5-4 for a rate cut. 03/19/96 2029-2107 259 Excessive inlet gas rates to the LPS system. UNPLANNED Pinched 12-29 to minimum. Shut-in 1-9, 2-4, 1 t , 15 8 12-29. 03/20/96 1955-2005 681 Excessive inlet gas rates into faality. UNPLANNED Shut in Wells 2-15, 5-10, 5-18, 5-36. 2040-2050 Reduced choke setting on 12-28. 03/23/96 1130-1148 1,250 Excessive inlet gas rates into facility. UNPLANNED Reduced inlet gas rates. Shut in Wells 2-4, 7-1, Reduced chokes on Wells 12-26, 12-29 03!24!96 0820-0825 174 Electrical maNunction due to MI cable installation UNPLANNED Electrical problem corrected and BESD valve on Cmin. 18B, the BESD valve for 'D' Train header was closed automatically. accidently opened. e~ ~-, . r} n ~,. „ ~~ ~ ~ `s.l_ . TOTAL UNDER 1 HOUR 6,054 FLARING EVENTS EQUAL TO & GREATER THAN 1 HOUR 03/10/96 0001-0125 11,083 Shutdown T/C 1804 Due to inlet air D/P problem. UNPLANNED Corrected instrumentation problem. T/C 1804 back on line. '~ Ctr r .~ E-S ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING INCIDENTS FLOW STATION I«1 MARCH 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS 8 CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE TOTAL OVER 1 HOUR 11,083 Flared 17,13 7 PitoUPurge 33,617 continuous Aasfst Q TOTAL FLARED 50,754 • ALASKA OIL AND GAS CONSERVATION COMI~ZISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) MonthlYeaz of Disposition • CJ FLOW STATION 1 INC. Disposition 1. Sold p 2. Reinjected p 3. Flazed or vented less than 1 hour 417 4. Flared or vented greater than 1 hour (Sup lemental report required--See 20 AAC 25.235) 261 5. Pilot and Pure 29,019 6. Used for lease operations Fuel Assist 691,627 86 7.Other TOTAL items 1- 7 721,410 8. NGL gas equivalent produced 0 9. Purchased gas p 10. Transferred from: CGF 259,271 11. Transferred to: CCP 54,476,362 Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: ~ ____ Title: SUPERVISOR Form 1022 (Revised 4/95) OPERATING AREA-PBU Feb-96 *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 Offic-<tl Use Onty--F7arin Authorization > 1 hr. 1. Safetv MCF 2. Lea>e 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 N0.219 GAS FLARING INCIDENTS FLOW STATION N1 FEBRUARY 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS d~ CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 02/01/98 0900-0905 3 Shutdown T!C 1801 to do a test run. PLANNED Started TIC 1802. 02/01/98 1100-1105 3 Shutdown TIC 1801 for maintenance. PLANNED Restarted T/C 1801. 02/09/98 0001.0012 80 Shutdown 1803 for 3 year instrument PM and PLANNED Completed depressuring 1803. • combustion inspection. 02/14/98 1325-1332 328 Excessive gas rate into facility. 02/23!98 1425-1435 3 Shutdown T/C 1801 for maintenance. TOTALUNDERIHOUR 417 FLARING EVENTS EQUAL TO 6 GREATER THAN 1 HOUR • 02!11!98 0415-0800 281 Shut in and depressured commonline 18D for test diver) valve replacement. TOTAL OVER 1 HOUR Flared Pllot/Purge Continuous Assist TOTAL FLARED 281 678 29, 019 $~ 29,783 UNPLANNED Reduced gas rate. PLANNED T/C 1802 on line loaded; normal flaring completed PLANNED Depressuring on 18D C/L completed. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION • • Facility Operator Field(s) Month/Year of Disposition FLOW STATION I ARCO ALASKA, INC. EASTERN OPERATING AREA-PBU Jan-96 Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 1,036 4. Flared or vented greater than 1 hour (Supplemental re rtregmred--See 20 AAC 25.235) 1,151 5. Pilot and Purge 28,344 6. Used for lease operations Fuel Assist 765,288 237 7.Other TOTAL items 1 - 7 796,056 8. NGL gas equivalent produced 0 9. Purchased gas 0 ~. i~~ v 10. Transferred from: CGF 272,610 ~.~~ ~- 11. Transferred to: CCP 61,420,990 Remarks: I hereby certify that the fore oing is true and correct W the best of my knowledge. Signature: ~~,__ `_„_______Title: SUPERVISOR Form 10-422 (Revised 4J95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 Official i15e,(4n1 *»,Flarut Aut~orizatign > 1 hi-, 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 N0.219 GAS FLARING INCIDENTS _ FLOW STATION ff1 JANUARY 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS 8~ CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING EVENTS LESS THAN 1 HOUR 01 /05/96 1339-1405 386 Depressure tieline to remove stuck corrosion coupon PLANNED Completed depressuring tieline r L_J 01/05/96 01/08/96 01/08/96 01/09/96 01 /09196 01/11/96 01/13/96 01/14/96 01 /21 /96 01/25/96 01!30/96 • TOTAL UNDER 1 HOUR at FS #3. 1935-2005 190 Exce:;sive inlet gas rate into facility. UNPLANNED Stabilized facility process and operation. 1700-1705 27 1802 failed to start. UNPLANNED 1801 stayed on line. 1933-1944 92 Exce<,sive inlet gas rates into facility UNPLANNED Reduced inlet gas rates. 0921-0926 62 1802 failed to start 7 times. UNPLANNED Started 1802. 2130-2135 9 Shutdown 1801 for 1000 hrs inspection. PLANNED Loaded 1802. 1710-1725 3 Normal stop on 1802 for maintenance. PLANNED Loaded 1801. 1740-1745 5 Annex regen skid fuel gas hi hi pressured, bumer S/D. UNPLANNED Restarted regen skid burner. 1247-1252 194 FSt 1lnnex S1D due to automation stopping primary UNPLANNED Automation restarted primary & B/U ESD PLCs 1258-1303 backup ESD PLC's. 18B inlet valve closed to stop flaring. 1752-1801 5 Process upset in produced water section of facility. UNPLANNED Stabilized facility process and operation. 1636-1545 60 Shut down T/C 1804 for low rates. PLANNED Reduced iNet gas rates. 0950-1000 3 Shut down T/C 1801 for maintenance NNED T/C 1802 started and loaded. x 4 .arm .-rw. '.... ....,_.. 1,036 rry~ee FLARING EVENTS EQUAL TO & GREATER THAN 1 HOUR 01/09/96 1517-1830 313 01/11/96 1420-1726 272 (Intermittent 717 min) 01/22/96 1316-1438 516 01/26/96 1055-1240 50 TOTAL OVER 1 HOUR 1,151 Instrumentation malfunction. 2811 re~en ,flar6: ;- UNPLANNED valve P229V opened prematurely. T/C 1801 6 failed starts, P273AX assist valve hung UNPLANNED open, & annex vent gas compressor restarted. Flares! to depressure 12C commonline for maintenance UNPLANNED at the DS and to lift C/L back onto VSMs. P273-AX controller hung open after starting TC1804. UNPLANNED Repaired equipment difficulties with P229V 2811 skid. 1801 started 8 loaded, P273 AX assist valve returned to normal, 8 restarted compressor. Completed maintenance on 12C sbmmonline Made manual adjustment on P273-AX ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING INgDENTS FLOW STATION M1 JANUARY 1996 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE Flared 2,187 PiloVPurge 28,344 Continuous Assist 2.~Z TOTAL FLARED 30,768 U