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HomeMy WebLinkAboutBPX - GC #1dr~~ #~~~aa_ - . _ ~i~~~rim_ ~ - _ _.rr~~~.rr~iwia:i~r~;mire;~i~u~r.~i.~i~~,e~c~~~~,~;~r~~w~~iriar~.wrwia~isiewr~rwmr~ir~~~~e~~,r~asiriai®~~~®r~.~i.~rwi.~irrrr.~~~i.:ria~~~~~re~r~ra..~:,~~~ .a AGOCC GaS Disposi~lon Files 1996 PX -GC q'/i9%®/.1®/®/~/.r~/a~/.19/~/~/.0'/~/.~/~/.~/~'/w7~',~/®Y.~/./N/~/~Yv~/~/,~/~/~~iA/9Y.~/.~~©/.q"/66/.~/.~/®/.®/.~/a~/.q'Y.~'/.4~"~//'/.6r/.If/.~'///.O/1//.NY.~'/®/®/.~/~%~/.~/~/W/~~/~/~~~/.M/~~N/.~/~d~~~ "/.9 ALASKA OIL AND GAS CONSERVATION COMMISSION Disposition 1. Sold 0 2. Reinjected 0 3. Flazed or vented less than 1 hour 17,992 4. Flazed or vented Greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 0 5. Pilot and Puree 32,247 6. Used for lease operations 1,025,365 7.Other 0 TOTAL items 1- 7 1,075,604 8. NGL Gas equivalent uroduced 0 9. Purchased Gas 0 10. Transferred from: 0 11. Transferred to: CCP ss,a~ a,22~ Remarks: I hereby certif~v thfat the ore¢oing is true and correct to the best of my Irnowledge. Signature: ~' ~ Title: SUPERVISOR lll ~~~""" orm vtse ~ ~' ~~ e *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. FACILITY REPORT OF PRODUCED GAS DISPOSITION 1 /3=97 BP EXPLORATION (ALASKA) INC. Page 1 PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT DECEMBER, 1996 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 12/6/96 2029-2036 87 Not required for unplanned events which 12/9/96 0710-0716 167 are less than or equal to 1 hour 12/10/96 0530-0604 2,479 12/10/96 0830-0854 417 12/14/96 2341-2347 42 12/16/96 1628-1633 87 12/24/96 0157-0204 97 12/24/96 1000-1005 35 12/27/96 1726-1744 750 12/28/96 0502-0558 13,456 12/31 /96 0049-0116 225 12/31 /96 0433-0500 150 TOTAL 17,992 DATE TIME VOLUME DESCRIPTION OF INCIDENT& CAUSE See attachments TOTAL 0 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour ACTION TAKEN TO ELIMINATE CAUSE See attachments Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 • Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL TOTAL Unplanned Events < 1 Hour 17,992 Unplanned Events > 1 Hour 0 Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF Pilot Purge 32.247 TOTAL FLARED VOLUME 50,239 ,~/~td "( ~; 1997 ~85~8 ~3~ ~z~5 ~;Oti~. ~Ot3s3T;ta$pOC[ ~ncligtag~ Form 10-422 Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 9,33b 4. Flared or vented greater than 1 hour (Supplemental report aired--See 20 AAC 25.235) 0 5. Pilot and Purge 31,187 6. Used for lease operations 959,211 7.Other 0 TOTAL items 1- 7 999,734 8. NGL gas equivalent produced. 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 65,388,513 Remarks: I hereby certify that foresoinQ is true and correct to the best of my knowledge. Signature: Title: SUPERVISOR orm - evtse *Indicate contribution of each pool to total. Pool Name Code Percent PRtli~liOT; (140150 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. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1 2/3/96 BP EXPLORATION (ALASKA) INC. Page 1 PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT NOVEMBER, 1996 Unplanned Events less than or equal to 1 hour DATE TIME ~~ VOLUME DESCRiPT10N OF INCIDENT & CAUSE 11!3!96 0356-0407 267 Not required for unplanned events which 11/9/96 2146-2158 167 are less than or equal to 1 hour 11 /16/96 1554-1645 2, 940 11/17/96 1727-1731 236 11/17/96 2159-2209 155 11/18/96 0913-0926 833 11/18/96 1133-1139 333 • 11 /18/96 1454-1459 278 11 /18/96 1600-1605 278 11 /19/96 1057-1102 278 11 /19/96 1236-1241 278 11 /20/96 0327-0332 76 11 /20/96 0849-0910 229 11 /20/96 0941-1001 222 11 /20/96 1546-1619 802 11 /20/96 1926-1931 142 11 /20/96 1941-1946 35 11 /21 /96 1918-1923 87 11/22/96 0535-0539 89 11 /22/96 0543-0548 125 11 /22/96 1521-1526 122 11 /22/96 1528-1534 158 11 /22/96 1952-1958 146 11 /22/96 2218-2223 115 11 /23/96 0229-0244 244 11 /23/96 2136-2141 83 11 /24/96 0636-0648 183 11 /27/96 0056-0101 87 11 /27/96 1429-1434 87 11 /27/96 1439-1444 87 11 /27/96 1446-1451 87 11/27/96 1452-1457 87 TOTAL 9,336 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour . 1 2/3/96 BP EXPLORATION (ALASKA) INC. Page 2 PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT NOVEMBER, 1996 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPT#ON OF INCIDENT & CAUSE AGTION TAKEN TO ELIMINATE CAUSE ~.,=° See attachments See attachments °'~-~ TOTAL 0 '""' `" - „>,~ .,. -~_ ~ Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf ~ ~ b_~-_: ~ DATE TIME VOLUME DESCRIPT#ON OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESGRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Unplanned Events < 1 Hour Unplanned Events > 1 Hour Planned Events < 1 hour & not exceeding 5,000 MCF Planned Events > 1 hour and exceeding 5,000 MCF Pilot Purge TOTAL FLARED VOLUME TOTAL 9,336 0 0 0 31.187 40, 523 c • CJ ALASKA OIL AND GAS CONSERVATION COMMISSION Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 3,697 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 2,597 5. Pilot and Purge 36,168 6. Used for lease operations 955,398 7.Other 0 TOTAL items 1- 7 997,860 8. NGL gas equivalent produced 0 9. Purchased >;as 0 10. Transferred from: 0 11. Transferred to: CCP s~,os2,2s~ Remarks: I hereby certi~ th resoinQ is true and correct to the best of my knowled¢e. Signature: e: SUPERVISOR orm ev *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 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. FACILITY REPORT OF PRODUCED GAS DISPOSITION r 1 1 /4/96 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT OCTOBER, 1996 Lnplanned Events less than or equal to 1 hour ~, ~ DATE TI E VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 10/8/96 1454-1522 1,556 Not required for unplanned events which Not required for unplanned events which 10/12/96 0220-0228 278 are less than or equal to 1 hour are less than or equal to 1 hour 10/18/96 1552-1652 639 10/19/96 0144-0211 281 10/23/96 0129-0142 451 10/28/96 1511-1522 92 10/31 /96 2054-2103 400 TOTAL 3,697 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 10/10/96 1545-1925 2,597 See attachments See attachments TOTAL 2,597 Llanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf ~ DATE TIME VOLUME DESCRIPTION OF INC[DEPIT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL Unplanned Events < 1 Hour Unplanned Events > 1 Hour Planned Events < 1 hour & not exceeding 5,000 MCF Planned Events > 1 hour and exceeding 5,000 MCF Pilot Purge TOTAL FLARED VOLUME TOTAL 3,697 2,597 0 0 6 168 42,462 Page 1 REPORT NO: 96-314 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 1 O OCt 96 TIME OF FLARING: 1. FROM: 15:45 To: 19:25 2. FROM: TO: 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: 3 Hrs. 40 Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. TOTAL VOLUME: 2,597 MSCF Intermittent Black Yes No Smoke? Planned? VOLUME ^ Q ^ ^ 2,597 MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER: First Determination of Cause: 1. LP and IP compressors were not started following plant s/d. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. Equipment was restarted at 19:23 hours. 2. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION • Form 10-422 (Revised 4/95) Facility Operator Field(s) Month/Yeaz of Disposition GATtIERING CEN"IT:R 1 BP EiXPLORA.TION ALASKA WISTFRN nPERATING ARF..A-PBI Se -96 Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 15,437 4. Flared or vented greater than 1 hour (Su plemental report aired--See 20 AAC 25.235) 0 5. Pilot and Purge 35,266 6. Used for lease operations 908,676 7, Other 0 TOTAL items 1 - 7 950,379 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP sa,~1 ~,a21 Remazks: I hereby certif foreQOins is true and correct to the best of my knowledse. Signature: ~, Title: SUPERVISOR oral evl *Indicate contribution of each pool to total. Pool Name Code Percent PRIIDIibI 640].50 ]00 Official Use Onl --Flarin Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date 1V0[e: All VOlumeS mUS[ De COrfeC[e0 LO 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. it Authority 20 AAC 25.235. ~-;'u T ._, ~.-. F-_. ~, 1 0'/2/96 BP EXPLORATION (ALASKA) INC. Page 1 PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT SEPTEMBER, 1996 Unplanned Events less than or equal to 1 hour ~ DATE TIME ~~ ~~~. VOLUME DESCFiIPT10N OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 9/1/96 2150-2224 4,116 Not required for unplanned events which Not required for unplanned events which 9/2/96 1829-1857 262 are less than or equal to 1 hour are less than or equal to 1 hour 9/7/96 1704-1802 4,028 9/12/96 0124-0130 50 9/12/96 0657-0724 2,081 9/17/96 2337-2359 115 9/18/96 0822-0828 167 9/18/96 0939-0947 222 9/22/96 1111-1151 667 9/22/96 1649-1717 2,333 9/23/96 0326-0400 661 9/23/96 0731-0738 194 9/27/96 2020-2028 278 9/28/96 0849-0907 263 TOTAL 15,437 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 • Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 10%2/96 Unplanned Events < 1 Hour Unplanned Events > 1 Hour Planned Events < 1 hour & not exceeding 5,000 MCF Planned Events > 1 hour and exceeding 5,000 MCF Pilot Purge TOTAL FLARED VOLUME TOTAL 15,437 0 0 0 35.266 50,703 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT SEPTEMBER, 1996 Page 2 ALASKA OIL AND GAS CONSERVATION COMMISSION • Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 7,123 4. Flared or vented greater Wan 1 hour (Supplemental report required--See 20 AAC 25.235) 8,148 5. Pilot and Purge 35,621 6. Used for lease operations 862,745 7.OWer 0 TOTAL items 1 - 7 913,637 8. NGL gas equivalent produced 0 9. Purchased >zas 0 10. Transferred from: 0 11. Transferred to: CCP s5,as5,55s Remarks: I hereby certify Wat We foregoing is true and correct to We best of my knowledge. Signature: Title: SUPERVISOR J 'L{) ~~~ ~4-Z orm evtse *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 We 20th of the monW following We month of disposition. Authority 20 AAC 25.235. FACILITY REPORT OF PRODUCED GAS DISPOSITION 9/4/96 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT AUGUST, 1996 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 8/3/96 1236-1245 31 Not required for unplanned events which 8/3/96 1611-1624 45 are less than or equal to 1 hour 8/3/96 2038-2048 694 8/6/96 0015-0023 167 8/9/96 0335-0402 281 8/13/96 0011-0046 183 • 8/13/96 0708-0739 323 8/13/96 1612-1702 729 8/17/96 0812-0854 875 8/17/96 1431-1453 336 8/17/96 1745-1750 347 8/22/96 0255-0302 128 8/23/96 2005-2018 81 8/24/96 0816-0822 188 8/24/96 2209-2231 78 8/25/96 0429-0450 321 8/26/96 1037-1054 118 8/26/96 1524-1529 139 8/27/96 1930-1936 158 8/29/96 0742-0801 200 8/30/96 0047-0052 243 8/30/96 1141-1211 1,458 • TOTAL 7,123 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION'OF INCIDENT & CAUSE 8/5/96 1845-2359 7,220 See Attachments 8/28/96 0742-1053 928 See Attachments TOTAL 8,148 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour ACTION TAKEN TO ELIMINATE CAUSE See Attachments See Attachments Page 1 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 s 9/4/96 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT AUGUST, 1996 Page 2 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 TOTAL • Unplanned Events < 1 Hour 7,123 Unplanned Events > 1 Hour 8,148 Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF Pilot Purge 35.621 TOTAL FLARED VOLUME 50,892 • REPORT NO: 96-3439 , BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: O5 AUg 96 TIME OF FLARING: ~ . FROM: 18:45 To: 23:59 2. FROM: TO: 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: 5 Hrs. 14 Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. TOTAL VOLUME: 7,220 MSCF Intermittent Black Yes No Smoke? Planned? VOLUME ^ ^ ^ 7,220 MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK: First Determination of Cause: 1. High Level in V-120 caused plant s/d at GC-1. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. Flaring assist gas to keep from black smoking. INtermittent 2. 3. 4. 5. CONTROLLED BLOWDOWN: OTHER: If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: • • REPORT NO: 96-3466 . BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 28 Aug 96 TIME OF FLARING: 1. FROM: 07:42 To: 10:53 2. FROM: TO: 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: 3 Hrs. 11 Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. TOTAL VOLUME: 92$ MSCF Intermittent Black Yes No Smoke? Planned? VOLUME ^ Q ^ ^ 928 MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. Well G-12 was routed to the Gathering Center test bank 2nd stage to unload and warmup. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. Well G-12 was switched from test bank to LP header. 2. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: _ AOGCC Representative: Date: BPX Representative: Date: ' ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Form 10-422 (Revised 4/95) Facility Operator Field(s) Month/Year of Disposition GATHERING CENTER 1 BP EXPLORATION ALASKA WESTERN OPERATING AREA-PB Jul-96 Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 13,339 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 5,801 5. Pilot and Purge 34,605 6. Used for lease operations 992,933 7.Other 0 TOTAL items 1 - 7 1,046,678 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 57,7at ,s~ 1 Remarks: I hereby certify that the fore¢oine is true and correct to the best of my knowledge. Signature:~~} rn ~ ~-L ~ ~~ ~ ~'-K~I'itle: SUPERVISOR orm iu-4c~ ~xevtse *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 Official Use On1 -=Flarin Authorization > 1 hr> 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date pressure of 14.65 psia andxo a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. 8/2/96 BP EXPLORATION (ALASKA) INC. Pa e 1 PRUDHOE BAY UNIT - GC-1 9 GAS FLARING INCIDENT REPORT JULY, 1996 LUnplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 7/1/96 1749-1805 111 Not required for unplanned events which 7/2/96 1505-1516 38 are less than or equal to 1 hour 7/3/96 0419-0431 50 7/3/96 2244-2318 213 7/4/96 0807-0823 100 7/4/96 2030-2045 52 7/5/96 0524-0533 63 7/6/96 0851-0948 250 7/6/96 1939-2007 194 7/6/96 2019-2026 73 7/7/96 0538-0552 282 7/7/96 0642-0741 848 7/7/96 1215-1306 205 7/8/96 0920-0941 182 7/9/96 2149-2200 61 7/10/96 1159-1253 188 7/11 /96 0600-0658 242 7/11/96 0836-0920 298 7/11/96 1120-1209 749 7/11 /96 1326-1420 938 7/11 /96 1642-1733 744 7/15/96 7/15/96 1429-1434 1538-1549 14 168 7/16/96 1352-1450 1,128 7/16/96 1925-2017 794 7/17/96 0638-0733 649 7/18/96 1643-1702 200 7/19/96 0042-0106 367 7/19/96 0639-0653 146 7/21/96 1045-1051 42 7/21 /96 1409-1416 49 7/23/96 0037-0050 90 7/23/96 0148-0201 90 7/23/96 1033-1105 511 7/23/96 1218-1224 42 7/23/96 1849-1927 369 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour ' 8/2/96 BP EXPLORATION (ALASKA) INC. Pa e 2 PRUDHOE BAY UNIT - GC-1 9 GAS FLARING INCIDENT REPORT JULY, 1996 7/25/96 1339-1345 65 7/25/96 1413-1439 270 7/25/96 1507-1514 75 7/26/96 1700-1724 2,167 7/30/96 1241-1249 222 TOTAL 13,339 • Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 7/3/96 0853-0959 642 See Attachments See Attachments 7/5/96 0717-0821 117 See Attachments ~ See Attachments 7/6/96 0705-0812 205 See Attachments See Attachments 7/13/96 0300-0700 79 See Attachments See Attachments 7/14/96 1357-1538 483 See Attachments See Attachments 7/14/96 1651-1838 122 See Attachments See Attachments 7/17/96 1343-1611 174 See Attachments See Attachments 7/19/96 0322-0424 646 See Attachments See Attachments 7/23/96 1555-1703 708 See Attachments See Attachments 7/25/96 1617-1806 2,625 See Attachments See Attachments TOTAL 5,801 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf • DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 8/2/96 • TOTAL Unplanned Events < 1 Hour 13,339 Unplanned Events > 1 Hour 5,801 Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF Pilot Purge 34.605 TOTAL FLARED VOLUME 53,745 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT JULY, 1996 Page 3 • REPORT NO: 96-3394 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 03 Jul 96 TIME OF FLARING: 1. FROM: 04:19 To: 04:31 2. FROM: 08:53 To: 09:59 s. FROM: 22:44 To: 23:18 4. FROM: TO: 5. FROM: TO: DURATION: 0 Hrs. 12 Mins. 1 Hrs. 6 Mins. 0 Hrs. 34 Mins. Hrs. Mins. Hrs. Mins. Intermittent Yes No ^ X^ ^ ^ ^ ^ TOTAL VOLUME Black Smoke? Planned? ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 905 MSCF VOLUME 5O MSCF 642 MSCF 213 MscF MSCF MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. While bringing production rates up following GC-2 LPS compressors maintenance work,exceeded maximum gas capacity and discharged to flare. 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 9°F. 3. while bring production rates up following reduced ambient temperature swing of 5°F resulted in flaring and required cuts in production. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 1 wells equaling 38 mmcfd. Wells were shut-in or choked back starting at 04:22 hours. 2. BPX reduced production rates and shut-in 10 wells equaling 264 mmcfd. Wells were shut-in or choked back starting at 0858 hours. 3. BPX reduced production rates and shut-in 3 wells equaling 80 mmcfd. Wells were shut-in or choked back starting at 22:48 hours. 4. 5. ~If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ~ i REPORT NO: 96-3397 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: O5 JUI 96 TOTAL VOLUME: 1$O MSCF Intermittent Black TIME OF FLARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 05:24 To: 05:33 0 Hrs. 9 Mins. ^ 0 ^ ^ 63 MSCF 2. FROM: 07:17 TO: 08:21 1 Hrs. 4 Mins. Q ^ ^ ^ 117 MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER: First Determination of Cause: 1. while bring production rates up following reduced ambient temperature swing of 9°F resulted in flaring and required cuts in production. 2. While bringing production rates at the lower ambient temperatures, the gas transit line pressured up and resulted in flaring. 3. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates equaling 50 mmcfd. Wells were choked back starting at 05:25 hours. 2. BPX reduced production rates and shut-in 3 wells equaling 88 mmcfd. ARCO reduced production rates and shut-in 2 wells equaling 60 mmcfd. Wells were shut-in or choked back starting at 0728 hours. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: REPORT NO: 96-3398 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: O6 JUI 96 TIME OF FLARING: 1. FROM: 07:05 To: 08:12 2. FROM: 08:51 To: 09:48 3. FROM: 19:39 To: 20:07 4. FROM: 20:19 To: 20:26 5. FROM: TO: DURATION: 1 Hrs. 7 Mins. 0 Hrs. 57 Mins. 0 Hrs. 28 Mins. 0 Hrs. 7 Mins. Hrs. Mins. Intermittent Yes No X^ ^ ^a ^ ^ TOTAL VOLUME: Black Smoke? Planned? ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 722 MSCF VOLUME 205 MSCF 250 MscF 194 MSCF 73 MSCF MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER: First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 4°F. 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 5°F. 3. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 7"F. 4. High gas transit line pressure caused by CGF compressor problems due to booster #2 shutdown. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 4 wells equaling 110 mmcfd. ARCO reduced production rates and shut-in 4 wells equaling 87 mmcfd. Wells were shut-in or choked back starting at 0716 hours. 2. BPX reduced production rates and shut-in 2 wells equaling 43 mmcfd. Wells were shut-in or choked back starting at 0938 hours. 3. BPX reduced production rates and shut-in9 wells equaling 150 mmcfd. ARCO reduced production rates and shut-in 10 wells equaling 200 mmcfd. Wells were shut-in or choked back starting at 19:40 hours. 4. BPX reduced production rates and shut-in 9 wells equaling 150 mmcfd. Wells were shut-in or choked back starting at 19:40 hours. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: No: AOGCC Representative: Date: BPX Representative: Date: ~ ~ REPORT NO: 96-3410 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 13 DUI 96 TOTAL VOLUME: 79 MSCF Intermittent Black TIME OF FLARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 03:00 TO: ~7:~~ 4 Hrs. 0 Mins. X^ ^ ^ ^ 79 MSCF 2. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. While bringing production rates up following GC1 turnaround work prior to starting skid 18 gas compressors. 2. 3. 4. 5. Action Taken to Stop Flaring; 1. BPX stopped bringing production rates up and closed inlet SDVs on all LP wells that were ready for production. The gas thar was flared was from leakage to the slugcatchers. There were only 6-7 HP wells on at minimum choke at the time. 2. 3. 4. 5. ~If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ~ ~ REPORT NO: 96-3412 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 14 Jul 96 TOTAL VOLUME: 605 MSCF Intermittent Black TIME OF FLARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 13:57 TO: 15:38 1 Hrs. 41 Mins. Q ^ ^ ^ 483 MSCF 2. FROM: 16:51 TO: 18:38 1 Hrs. 47 Mins. Q ^ ^ ^ 122 MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. The Carry Over Prevention System initiated LPS flare valve opening to prevent contactor flooding/TEG carryover when gas rates exceeded the1130 mmscfd operability limit. 2. The Carry Over Prevention System initiated LPS flare valve opening to prevent contactor flooding/TEG carryover when gas rates exceeded the1130 mmscfd operability limit. 3. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 8 wells equaling 163 mmcfd. Wells were shut-in or choked back starting at 1458 hours. 2. BPX reduced production rates and shut-in 1 well equaling 30 mmcfd. Gas rate was reduced to allow TEG to drain down from the trays in the gas contactor. Excess TEG gave a high pressure differantial across the contactor which iniatated the Carry Over Prevention System. 3. 4. 5. If >1'1 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: No: AOGCC Representative: Date: BPX Representative: Date: ~ ~ REPORT NO: 96-3418 BPX FLARE REPORT PRUDHOE BAY FACILITY; GC-1 DATE: 17 DUI 96 TOTAL VOLUME: $2S MSCF Intermittent Black TIME OF FLARING: DURATION: yes No Smoke? Planned? VOLUME 1. FROM: 06:3$ TO: 07:33 0 Hrs. 55 Mins. ^ Q ^ ^ 649 MSCF 2. FROM: 13:43 TO: 16:11 2 Hrs. 28 Mins. Q ^ ^ ^ 174 MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 3°F. 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 5°F. 3. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 4 wells equaling 108 mmcfd. ARCO reduced production rates and shut-in 6 wells equaling 130 mmcfd. Wells were shut-in or choked back starting at 0641 hours. 2. BPX reduced production rates and shut-in 3 wells equaling 60 mmcfd. ARCO reduced production rates and shut-in 2 equaling 60 mmcfd. Wells were shut-in or choked back starting at 13:45 hours. 3. 4. 5. if >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ~ ~ REPORT NO: 98-3422 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 19 JUI 96 TOTAL VOLUME: 1,159 MSCF Intermittent Black TIME OF F LARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 00:42 TO: 01:06 0 Hrs. 24 Mins. ^ Q ^ ^ 367 MSCF 2. FROM: 03:22 TO: 04:24 1 Hrs. 2 Mins. Q ^ ^ ^ 646 MSCF 3. FROM: 06:39 TO: 06:53 0 Hrs. 14 Mins. ^ X^ ^ ^ 146 MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High gas transit line pressure caused by CCP low stage #1804 compressor shut down. 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 7°F. 3. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 3°F. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 1 wells equaling 30mmcfd. ARCO reduced production rates and shut-in Swells equaling 150 mmcfd. Wells were shut-in or choked back starting at 0046 hours. 2. BPX reduced production rates and shut-in 4wells equaling 106mmcfd. ARCO reduced production rates and shut-in 14wells equaling 235mmcfd. 3. BPX reduced production rates and shut-in 3 wells equaling 100 mmcfd. 4 5 If >71 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: No: AOGCC Representative: Date: BPX Representative: Date: ~ ~ REPORT NO: 9G-3426 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 23 Jul 96 TOTAL VOLUME: 1,441 MSCF Intermittent Black TIME OF F LARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 00:37 TO: 00:50 0 Hrs. 13 Mins. ^ Q ^ ^ 90 MSCF 2. FROM: 01:48 TO: 02:01 0 Hrs. 13 Mins. ^ Q ^ ^ 9O MSCF 3. FROM: 10:33 TO: 11:05 0 Hrs. 32 Mins. ^ 0 ^ ^ 511 MSCF 4. FROM: 12:18 TO: 12:24 0 Hrs. 6 Mins. ^ Q ^ ^ 42 MSCF 5. FROM: 15:55 TO: 17:03 1 Hrs. 8 Mins. ^ 0 ^ ^ 708 MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High gas transit line pressure caused by high gas rate. 2. High gas transit line pressure caused by high gas rate. 3. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 11 °F. 4, High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 4°F. 5. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 12°F. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 1 well equaling 32 mmcfd. ARCO reduced production rates and shut-in 3 wells equaling 110 mmcfd. Wells were shut-in or choked back starting at 0040hours. 2. ARCO reduced production rates and shut-in 2wells equaling 70 mmcfd. 3. BPX reduced production rates and shut-in 6 wells equaling 150 mmcfd. ARCO reduced production rates and shut-in 3 wells equaling 68 mmcfd. Wells were shut-in or choked back starting at 10:35 hours. 4. BPX reduced production rates and shut-in 1 well equaling 17 mmcfd. Wells were shut-in or choked back starting at 12:19 hours. 5. BPX reduced production rates and shut-in 6 wells equaling 185 mmcfd. ARCO reduced production rates and shut-in Swells equaling 190 mmcfd. Wells were shut-in or choked back starting at 15:57 hours. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: , No: AOGCC Representative: Date: BPX Representative: Date: ~ ~ REPORT NO: 96-3431 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 25 Jul 96 TIME OF FLARING: DURATION: ~ . FROM: 13:39 TO: 13:45 0 Hrs. 6 Mins. i 2. FROM: 14:13 TO: 14:39 0 Hrs. 26 Mins. 3. FROM: 15:07 TO: 15:14 0 Hrs. 7 Mins. 4. FROM: 16:17 TO: 18:06 1 Hrs. 49 Mins. 5. FROM: TO: Hrs. Mins. TOTAL VOLUME: $,055 MSCF Intermittent Black Yes No Smoke? Planned? VOLUME ^ X^ ^ ^ 65 MSCF ^ Q ^ ^ 270 MSCF ^ 0 ^ ^ 75 MSCF ^ Q ^ ^ 2,625 MSCF ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 3°F (71°F). 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 3°F(74°F). 3. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 3°F(77°F). 4. Sk-18 IP & LP compressors shut down because of control/intrumentation failure associated with high temperature shutdown switch. Assist gas was used to prevent black smoke. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 1 well equaling 18 mmcfd. (Cuts were being made all day. as temperature rose. ARCO & BP cut over 1.6 Bcfd to mitigate flaring) 2. BPX reduced production rates and shut-in 1 well equaling 24 mmcfd. 3, BPX reduced production rates and shut-in 1 well equaling 21 mmcfd. 4. Flaring was permitted to continue while GC operations personnel attempted to restart the equipment. After 3 restarts were tried controls techs inspected and found temperature shutdown switch to be fault. BP then started cutting production (250 mmscfd). Compressor was repaired and restarted before flaring was stopped. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ~ ~ ALASKA OIL AND GAS CONSERVATION COMMISSION • LJ Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 13,572 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 4,517 5. Pilot and Purge 30,868 6. Used for lease operations 1,095,088 7.Other 0 TOTAL items 1- 7 1,1.44,045 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP sa,s1 s,371 Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: Title: SUPERVISOR orm evtse *Indicate contribution of each pool to total. Pool Name Code Percent PRi.JDFIt~E 640150 1()0 Official Use Onl --Flavin 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. FACILITY REPORT OF PRODUCED GAS DISPOSITION x/2/96 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-1 s GAS FLARING INCIDENT REPORT JUNE, 1996 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 6/1/96 1156-1213 295 Not required for unplanned events which 6/1/96 1215-1313 870 are less than or equal to 1 hour 6/1/96 1710-1726 280 6/5/96 1146-1208 230 6/5/96 1432-1449 180 6/5/96 1728-1802 350 • 6/6/96 0550-0620 375 6/6/96 1319-1324 50 6/7/96 1137-1205 194 6/8/96 0827-0916 510 6/8/96 1529-1549 210 6/10/96 0705-0804 615 6/10/96 2217-2228 138 6/11/96 0906-0942 2,500 6/11 /96 1211-1303 550 6/11 /96 1740-1828 1,167 6/12/96 1007-1024 130 6/15/96 1907-1953 1,118 6/16/96 1308-1316 267 6/16/96 1338-1352 1,528 6/17/96 2006-2030 250 6/17/96 2340-2345 69 . 6/18/96 0422-0440 150 6/19/96 0732-0817 375 6/24/96 1309-1339 667 6/27/96 1231-1318 163 6/27/96 1818-1829 76 6/28/96 1534-1551 201 6/30/96 1637-1723 64 TOTAL 13,572 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour Page 1 ti • ~i~/ss BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT JUNE, 1996 Page 2 Unplanned Events greater than 1 hour ~~.~ ~ DATE TIME VOLUM E DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 6/1/96 1317-1426 1,915 See Attachments See Attachments 6/1/96 1417-1640 2,485 See Attachments See Attachments 6/18/96 0603-0706 117 See Attachments See Attachments TOTAL 4,517 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf ~ BATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE See Attachments See Attachments See Attachments See Attachments See Attachments See Attachments TOTAL 0 TOTAL • Unplanned Events < 1 Hour 13,572 Unplanned Events > 1 Hour 4,517 Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF Pilot Purge 30.868 TOTAL FLARED VOLUME 48,957 REPORT NO: 96-3353 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: O1 ~Un 96 TOTAL VOLUME: 5,84.5 MSCF Intermittent Black TIM E OF FLARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 11:56 TO: 12:13 0 Hrs. 17 Mins. ^ Q ^ ^ 295 MSCF 2. FROM: 12:15 TO: 13:13 0 Hrs. 58 Mins. Q ^ ^ ^ 870 MSCF 3. FROM: 13:17 TO: 14:26 1 Hrs. 9 Mins. ^ X^ ^ ^ 1,915 MSCF O FROM: 14:17 TO: 16:40 2 Hrs. 23 Mins. ^ Q ^ ^ 2,485 MSCF 5. FROM: 17:10 TO: 17:26 0 Hrs. 16 Mins. ^ Q ^ ^ 28O MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 12°F. 2. Sk-18 IP & LP compressors shut down several times because of high temperature. 3. High gas transit line pressure caused by CGF compressor problems due to high temperature. 4. Sk-18 IP & LP compressors shut down again because of high temperature. High temperature shutdown switches out of calibration. 5. Sk-18 LP compressor lost suction due high suction temperature. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 4 wells equaling 150 mmcfd. Wells were shut-in or choked back starting at 09:15 hours. 2. Equipment was restarted after mulitple restarts at 13:33 hours. 3. BPX reduced production rates and shut-in 3 wells equaling 110 mmcfd. Wells were shut-in or choked back starting at 13:28 hours. 4. Restart was delayed due to calibration of shutdown instrumentation. BPX reduced production rates and shut-in 45 wells ~~equaling 905 mmcfd. Wells were shut-in or choked back starting at 15:41 hours. 5.1 Reloaded compressor. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: A~GCC Representative: Date: BPX Representative: Date: REPORT NO: 96-3374 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 18 Jun 96 TOTAL VOLUME: 267 MSCF Intermittent Black TIME OF F LARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 04:22 TO: 04:40 0 Hrs. 18 Mins. ^ Q ^ ^ 150 MSCF 2. FROM: 06:03 To: 07:06 1 Hrs. 3 Mins. Q ^ ^ ^ 117 MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature 48°F. 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 6°F. 3. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 2 wells equaling 100 mmcfd. Wells were shut-in or choked back starting at 04:25 hours. 2. BPX reduced production rates and shut-in XX wells equaling 84 mmcfd. Wells were shut-in or choked back starting at 06:30 hours. 3. 4. 5. If X11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: .. Date: BPX Representative: Date: ALASKA OIL AND GAS CONSERVATION COMMISSION u Disposition 1. Sold 0 2, Reinjected 0 3. Flared or vented less than 1 hour 13,570 4. Flared or vented greater than 1 boor (Supplemental report required--See 20 AAC 25.235) 1,936 5. Pilot and Purge 32,038 6. Used for lease operations 900,287 7.Other 0 TOTAL items 1 - 7 947,831 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP 5o,3s5,325 Remarks: I hereby certify t the foresoing is true and correct to the best of my knowledge. Signature: ~ Title: SUPERVISOR orm evise *Indicate contribution of each pool [o total. Pool Name Code Percent PRLIDFiOE Cxlt)150 100 Official Use On1 --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. FACILITY REPORT OF PRODUCED GAS DISPOSITION 6/5/96 BP EXPLORATION (ALASKA) INC. Pa e 1 PRUDHOE BAY UNIT - GC-1 9 GAS FLARING INCIDENT REPORT MAY, 1996 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/11/96 2200-2220 208 Not required for unplanned events which Not required for unplanned events which 5/11/96 2310-2320 104 are less than or equal to 1 hour -are less than or equal to 1 hour 5/12/96 0310-0325 177 5/12/96 0400-0423 383 5/12/96 1340-1359 125 5/12/96 1455-1553 1,813 5/13/96 0503-0536 573 Id • 5/13/96 1041-1136 1,528 W o '; 5/13/96 1620-1700 306 ~ °' 5/13/96 2039-2135 1,361 "'- ~'- r' `= '~ ` 5/13/96 2218-2231 226 V w y 5/15/96 1842-1851 63 L~ ~-=, 5/15/96 1913-1952 271 ~ --- 5/15/96 2111-2134 160 ~: 5/15/96 2145-2154 63 ~~ 5/16/96 1742-1807 160 ~~~ 5/16/96 2039-2058 1,188 5/17/96 0827-0835 56 5/17/96 1051-1108 118 5/19/96 1050-1108 225 5/19/96 2316-2337 146 5/20/96 2101-2121 347 • 5/20/96 2135-2156 219 5/21/96 1925-2014 1,021 5/23/96 0320-0340 139 5/23/96 0437-0501 833 5/24/96 2302-2321 660 5/25/96 0953-1011 188 5/26/96 0318-0327 138 5/27/96 0912-0925 90 5/27/96 1233-1307 118 5/28/96 1458-1525 188 5/29/96 1136-1213 375 TOTAL 13,570 6/5/96 BP EXPLORATION (ALASKA) INC. Pa e 2 PRUDHOE BAY UNIT - GC-1 g GAS FLARING INCIDENT REPORT MAY, 1996 • Unplanned Events greater than 1 hour ~ ~~~w~iw~u~nww~wwwi ~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/11/96 0634-1625 563 See Attachments See Attachments TOTAL 563 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACT10N TAKEN TO ELIMINATE CAUSE TOTAL 0 L J Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 5/4/96 1934-2359 184 See Attachments See Attachments 5/5/96 2100-2359 870 See Attachments See Attachments 5/6/96 0001-0234 319 See Attachments See Attachments TOTAL 1,373 TOTAL Unplanned Events < 1 Hour 13,570 Unplanned Events > 1 Hour 563 Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 1,373 exceeding 5,000 MCF Pilot Purge 32 0 TOTAL FLARED VOLUME 47,544 • BPX FLARE REPORT PRUDHOE BAY FACILITY: CiC-1 DATE: O4 May 96 TIME OF FLARING: 1. FROM: 19:34 To: 23:59 2. FROM: TO: 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: 4 Hrs. 25 Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. • REPORT NO: 96-3309 Corrected TOTAL VOLUME: 184 MSCF Intermittent Black Yes No Smoke? Planned? VOLUME ^ X^ ^ ~ 1$4 MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE:_ RUPTURE DISK:_ First Determination of Cause: 1. F-pad is beingdepressured for upcoming work. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. None as this is required for safe-out. 2. 3. 4. 5. CONTROLLED SLOWDOWN: X OTHER: J! lid 1 7 i4q~ Alaska Oil & C;;?s !"+.~~-,ti 4~u:~}ir~isS~ur! Ari~;t7orC ~i; If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: - AOGCC Representative: Date: BPX Representative: Date: C~ • REPORT NO: 96-3310 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: O5 May 96 TIME OF FLARING: 1. FROM: 21:00 TO: 23:59 2. FROM: TO: 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: CHECK ONE: FLARE/RELIEF VALVE:_ First Determination of Cause: 1. GC-1 s/d and depressured for turnaround. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. None as this is required for safe-out. 2. 3. 4. 5. DURATION: 2 Hrs. 59 Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. TOTAL VOLUME: Intermittent Black Yes No Smoke? Planned? ^ X^ 0 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 870 MSCF VOLUME 870 MSCF MSCF MSCF MSCF MSCF RUPTURE DISK: CONTROLLED SLOWDOWN: X OTHER: ~C~~~~EQ JC.1~~ 17 1~~~ Alaska Oit & Gas C4~as. l"ls~~;~'' ~~~ If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: • • REPORT NO: 9G-3311 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 06 May 96 TIME OF FLARING: 1. FROM: 00:01 To: 02:34 2. FROM: TO: 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: 2 Hrs. 33 Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. CHECK ONE: FLARE/RELIEF VALVE:_ First Determination of Cause: 1. GC-1 s/d and depressured for turnaround. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. None as this is required for safe-out. 2. 3. 4. 5. TOTAL VOLUME: 319 MscF Intermittent Black Yes No Smoke? Planned? VOLUME ^ Q Q Q 319 MscF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF RUPTURE DISK: CONTROLLED SLOWDOWN: X OTHER: ~~C~IVED JUi~ 1 7 i9~S Alastca 01- ~ G)~5 ; Ceris. Cnmmissi0n !~l+{.rlv}L ~v If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: _ AOGCC Representative: Date: BPX Representative: Date: • • REPORT NO: 96-3319 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 11 May 96 TOTAL VOLUME: 875 MSCF Intermittent Black TIME OF F LARING: DURA TION: Yes No Smoke? Planned? VOLUME 1. FROM: 06:34 TO: 16:25 9 Hrs. 51 Mins. Q ^ ^ ^ 563 MSCF 2. FROM: 22:00 TO: 22:20 0 Hrs. 20 Mins. ^ Q ^ ^ 208 MSCF 3. FROM: 23:10 TO: 23:20 0 Hrs. 10 Mins. ^ Q ^ ^ 104 MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. GC start up, operational problems with K-7001 and compressores in skid 18 K-106 and K-107. 2. While bringing production rates up following GC-1 turnaround, LPS compressors exceeded maximum gas capacity and discharged to flare. 3. While bringing production rates up following GC-1 turnaround, LPS compressors exceeded maximum gas capacity and discharged to flare. 4. 5. Action Taken to Stop Flaring: 1. LPS compressor K-7001 was restarted at 10:39 hours. Skid 18 compressors: K-106 was started at 08:47, and K-107 was started at 09:00. Bring wells on throught out the day. 2. BPX reduced production rates and shut-in 2 wells equaling 30mmcfd. Wells were shut-in or choked back starting at 22:05 hours. 3. BPX reduced production rates and shut-in swells equaling 15mmcfd. Wells were shut-in or choked back starting at 23:15 hours. 4. 5. ~u~~~ r ~ isss Alaska OH & Gay Cons. Commission Anct~cr~ g If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ALASKA OIL AND GAS CONSERVATION COMMISSION u • Disposition 1. Sold 0 2. Reinjected 0 3. Flazed or vented less than 1 hour 1,937 4. Flazed or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 2,433 5. Pilot and Purge 30,548 6. Used for lease operations 1,004,551 7.Other 0 TOTAL items 1 - 7 1,039,469 8. NGL Qas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP so,ssa,sss Remazks: I hereby certify that the fore¢oing is true and correct to the best of my knowledse. Signature: Title: SUPERVISOR ~_ orm evise *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 E EIVED MAY 1 6 1996 Alaska it & Gas Con . Commisst n Anchora e 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. FACILITY REPORT OF PRODUCED GAS DISPOSITION r r~ U 5/2/96 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT APRIL, 1996 Page 1 Unplanned Events less than or equal to 1 hour .DATE TIME. VOLUME DESCRIPTION OF INCIDENT.& CAUSE ACTION TAKEN TO ELIMINATE CAUSE 4/7/96 1636-1651 208 Not required for unplanned events which Not required for unplanned events which 4/8/96 1303-1343 486 are less than or equal to 1 hour are less than or equal to 1 hour 4/19/96 0104-0132 233 4/19/96 0719-0726 19 4/20/96 1227-1231 19 4/20/96 1448-1504 56 4/26/96 2305-2317 333 4/28/96 2120-2129 250 4/29/96 1431-1438 194 4/29/96 1929-1934 139 TOTAL 1,937 Unplanned Events greater than 1 hour ~ DATE. TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 4/16/96 1823-1936 2,433 See Attachments See Attachments TOTAL 2,433 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf ~ DATE TIME VOLUME DESCRIPTION`OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 ' 5/2/96 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT APRIL, 1996 Page 2 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf ~ DATE TfME VOLUME DESCFiIP1'ION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 • Unplanned Events < 1 Hour Unplanned Events > 1 Hour Planned Events < 1 hour & not exceeding 5,000 MCF Planned Events > 1 hour and exceeding 5,000 MCF Pilot Purge TOTAL FLARED VOLUME TOTAL 1 ,937 2,433 RECEIVED 0 0 ~p~ ~ ~ 1996 30.548 'Alaska Oil &Anchorage~mmission 34,918 • • REPORT NO: 96-3288 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 16 Apr 9& TIME OF FLARING: ~ . FROM: 18:23 To: 19:36 2. FROM: TO: 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: 1 Hrs. 13 Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. TOTAL VOLUME: Intermittent Black Yes No Smoke? Planned? ^ X^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 2,433 MscF VOLUME 2,433 MscF MSCF MSCF MSCF MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED SLOWDOWN: OTHER:_ First Determination of Cause: 1. High gas transit line pressure caused by CCP compressor problems due to swapping inverters. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. Flaring was permitted to continue while CCPoperations personnel attempted to restart the equipment. BPX reduced production rates and shut-in 9 wells equaling 200 mmcfd. ARCO reduced production rates and shut-in 22wells equaling 400mmcfd. Wells were shut-in or choked back starting at19:30 hours. 2. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ALASKA OIL AND GAS CONSERVATION COMMISSION • • Form 10-422 Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 3,343 4. Flared or vented greater than 1 hour 0 (Supplemental re rt aired--See 20 AAC 25.235) 5. Pilot and Purge 31,890 6. Used for lease operations 1,146,477 7.Other 0 TOTAL items 1 - 7 1,181,710 8. NGL gas equivalent produced 0 9. Purchased Qas 0 ~ ~ ~,. ~ ~ , > ~ it x 10. Transferred from: 0 J ,? Y" 11. Transferred to: CCP s s7,537,ass '~ uU~e~ Gil ~ G ~ ~:~ ~ ~, :~:.zr ". i~c3 ~ ~rs~,~~ Remazks: "' ~ ~ ` - u' I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: ~ Title: SUPERVISOR orm evtse *Indica[e contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 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. FACILITY REPORT OF PRODUCED GAS DISPOSITION BP EXPLORATION (ALASKA) INC. 9 4/2/96 PRUDHOE BAY UNIT-GC-1 Pa e 1 GAS FLARING INCIDENT REPORT MARCH, 1996 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF`INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 3/1/96 0003-0024 133 Not required for unplanned events which Not required for unplanned events which 3/1/96 0108-0124 311 are less than or equal to 1 hour are less than or equal to 1 hour 3/3/96 1318-1338 100 3/3/96 1729-1808 975 3/4/96 0948-1012 500 3/10/96 1407-1415 417 . 3/13/96 0629-0637 422 3/14/96 0735-0744 422 3/27/96 2132-2141 63 TOTAL 3,343 Unplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATECAUSE See Attachments See Attachments TOTAL 0 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE __. __ TOTAL 0 • ~ , ~,. F z4 ~ ~ . 3 jc}~ ;~,~ - ~ t ~--'~~Y3J. LL:1 [.ifIJJ1U1t :-;~i!;i:~faC~B 4 BP EXPLORATION (ALASKA) INC. g 4/2/96 PRUDHOE BAY UNIT- GC-1 Pa e 2 GAS FLARING INCIDENT REPORT MARCH, 1996 Planned Events Exceeding i Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 TOTAL • Unplanned Events < 1 Hour 3,343 Unplanned Events > 1 Hour 0 Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF Pilot Purge 31.890 TOTAL FLARED VOLUME 35,233 • ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION • u Form 10-422 (Revised 4/95) Facility Operator GATHERING CENTER 1 ARCO ALASKA, INC. OPERATIIQG ear of Disposition Feb-96 Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 27,534 4. Flared or vented f;reater than 1 hour (Su lemental re rt aired--See 20 AAC 25.235) 18,375 5. Pilot and Pure 29,917 6. Used for lease operations 1,068,$32 7.Other 0 TOTAL items 1 - 7 1,144,658 8. NGL gas equivalent vroduced 0 9. Purchased ~as 0 10. Transferred from: 0 11. Transferred to: CCP ss,e i s,est Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: Title: SUPERVISOR orm evise *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100 Of~ici<d Use Onl --1~7aiin' Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Conunissioner Date Note: All volumes must be correcte t~ 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. • • 3/4/96 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT FEBRUARY, 1996 Page 1 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 2/2/96 0529-0537 117 Not required for unplanned events which Not required for unplanned events which 2/4/96 0020-0028 444 are less than or equal to 1 hour are less than or equal to 1 hour 2/5/96 1325-1423 14,861 2/7/96 0604-0614 456 2/7/96 0613-0623 456 2/7/96 0817-0825 167 2/10/96 2112-2118 83 2/13/96 0445-0453 833 2/16/96 2129-2213 1,681 2/18/96 1236-1329 1,104 2/23/96 1107-1115 833 2/24/96 1610-1628 2,500 2/24/96 2212-2229 3,750 2/29/96 1141-1210 188 2/29/96 1824-1835 61 TOTAL 27,534 L nplanned Events greater than 1 hour ,~~ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 2/7/96 1102-1205 18,375 See Attachments See Attachments TOTAL 18,375 3/4/96 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT FEBRUARY, 1996 Page 2 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf • DATE T{ME VOLUME DESCRIPTION OF INCIDENT & CAUSE TOTAL 0 TOTAL Unplanned Events < 1 Hour 27,534 Unplanned Events > 1 Hour 18,375 Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF • Pilot Purge 29.917 TOTAL FLARED VOLUME 75,826 ACTION TAKEN TO ELIMINATE CAUSE • • REPORT NO: 96-3217 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: O5 Feb 96 TOTAL VOLUME: 14,861 MSCF Intermittent Black TIME OF FLARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 13:25 TO: 14:23 0 Hrs. 58 Mins. ^ Q ^ ^ 14,861 MSCF 2. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. GHX-2 Annex TEG regeneration system shut down due to a problem associated with high temp s/d switch. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. Flaring was permitted to continue while GC operations personnel attempted to restart the equipment. 3 of restarts attempted at 14:00 hrs, 14:05 hrs. 2. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: • • REPORT NO: 96-3219 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 07 Feb 96 TIME OF FLARING: y . FROM: 06:04 To: 06:14 2. FROM: 06:13 To: 06:23 3. FROM: 08:17 To: 08:25 4. FROM: 11:02 To: 12:05 5. FROM: TO: DURATION: 0 Hrs. 10 Mins. O Hrs. 10 Mins. O Hrs. 8 Mins. 1 Hrs. 3 Mins. Hrs. Mins. TOTAL VOLUME: Intermittent Black Yes , No Smoke? Planned? ^ X^ ^ ^ ^ ~ ^ ^ ^ ~ ^ ^ ^ ~ ^ ^ ^ ^ ^ ^ 19,454 MscF VOLUME 456 MscF 456 MscF 167 MSCF 18,375 MscF MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. The Carry Over Prevention System initiated LPS flare valve opening to prevent contactor floodinglTEG carryover when gas rates exceeded the1130 mmscfd operability limit. 2. The Carry Over Prevention System initiated LPS flare valve opening to prevent contactor floodinglTEG carryover when gas rates exceeded the1130 mmscfd operability limit. 3. High gas transit line pressure caused by CGF compressor problems due to Sk-84 NGL blending module power failure. 4. GHX-2 Annex TEG regeneration system shut down due to a problem associated with loss of teg circulating pump and reboiler s/d. 5. Action Taken to Stop Flaring: 1. Moved wells out of old plant to annex to get gas rates down. 2. Moved wells out of old plant to annex to get gas rates down. 3. BPX reduced production rates and shut-in 6 wells equaling 133 mmcfd. ARCO reduced production rates and shut-in 14 wells equaling 300 mmcfd. Wells were shut-in or choked back starting at 07:45 hours. 4. Flaring was permitted to continue while GC operations personnel attempted to restart the equipment. 1of restarts attempted at 11:15 hrs. 2 wells s/i 100mm gas cut. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: _ AOGCC Representative: Date: BPX Representative: Date: • REPORT NO: 96-$227 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 13 Feb 96 TIME OF FLARING: ~ . FROM: 04:45 To: 04:53 2. FROM: TO: 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: 0 Hrs. 8 Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. TOTAL VOLUME: $$$ MSCF Intermittent Black Yes No Smoke? Planned? VOLUME ^ Q ^ ^ 833 MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. The Carry Over Prevention System initiated LPS flare valve opening to prevent contactor flooding/TEG carryover when gas rates exceeded the1130 mmscfd operability limit. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. BPX stopped bringing production rates up until wells unloaded and flaring was ceased. 2. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: _ AOGCC Representative: Date: BPX Representative: Date: • • REPORT NO: 96-3233 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 16 Feb 96 TIME OF FLARING: 1. FROM: 21:29 To: 22:13 2. FROM: TO: 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: 0 Hrs. 44 Mins Hrs. Mins Hrs. Mins Hrs. Mins Hrs. Mins TOTAL VOLUME: Intermittent Black Yes No Smoke? Planned? ^ 0 ^ ^ ^ ^ ^ 0 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 1,681 MSCF VOLUME 1,681 MSCF MSCF MSCF MSCF MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. Asset Area TEG regeneration system shut down because of Pressure S/D High on fuel gas system. Reboiler 481 would not start. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. Flaring was permitted to continue while GC operations personnel attempted to restart the equipment. Tech were called after second try. 2. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: • • REPORT NO: 96-3243 BPX FLARE REPORT PRUDHOE BAY FACILITY: Ci.C-1 DATE: 23 Feb 96 TIME OF FLARING: 1. FROM: 11:07 To: 11:15 2. FROM: TO: 3. FROM: TO: 4. FROM: TO: 5. FROM: TO: DURATION: O Hrs. $Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. Hrs. Mins. TOTAL VOLUME: $$$ MSCF Intermittent Black Yes No Smoke? Planned? VOLUME ^ 0 ^ ^ $33 MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. The Carry Over Prevention System initiated LPS flare valve opening to prevent contactor flooding/TEG carryover when gas rates exceeded the1130 mmscfd operability limit. 2. 3. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 1 wells equaling 22 mmcfd. Wells were shut-in or choked back starting at 11:09 hours. 2. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: - No: _ AOGCC Representative: Date: BPX Representative: Date: • • REPORT NO: J6-3244 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 24 Feb 96 TOTAL VOLUME: 6,250 MSCF Intermittent Black TIME OF F LARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 16:10 TO: 16:28 0 Hrs. 18 Mins. ^ X^ ^ ^ 2,500 MSCF 2. FROM: 22:12 TO: 22:29 0 Hrs. 17 Mins. ^ X^ ^ ^ 3,750 MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE:_ RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. GHX-2 Annex TEG regeneration system shut down due to a problem associated with fuel gas system. 2. The Carry Over Prevention System initiated LPS flare valve opening to prevent contactor floodinglTEG carryover when gas rates exceeded the1130 mmscfd operability limit. 3. 4. 5. Action Taken to Stop Flaring: 1. Equipment was restarted at 16:08 hours. 1 well 53mmscfd was shut in when reboiler was restarted. Flaring continued until the reboiler temperature started to heat up. Well was brought back on after reboiler reached operating temperature was achieved. 2. BPX reduced production rates and shut-in 8 wells equaling142 mmcfd. Wells were shut-in or choked back starting at 22:13 hours. 3. 4. 5. If >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ~' ALASKA OIL AND (:AS CONSERVATION COMMISSION u • Disposition 1. Sold 0 2. Reinjected 0 3. Flared or vented less than 1 hour 21,946 4. Flared or vented Qreater than 1 hour (Supplemental report wired--See 20 AAC 25.235) 222 5. Pilot and Purge 32,700 6. Used for lease operations 1,068,531 7.Other 0 TOTAL items 1- 7 1,123,399 8. NGL Qas equivalent produced 0 9. Purchased gas 0 10. Transferred from: 0 11. Transferred to: CCP s~,~s5,e5a Remazks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: Title: SUPERVISOR otm evtse *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. FACILITY REPORT OF PRODUCED GAS DISPOSITION 2/:i/96 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT JANUARY, 1996 Page 1 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESC:RIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 1/3/96 0158-0240 174 Not required for unplanned events which Not required for unplanned events which 1/3/96 0414-0423 63 are less than or equal to 1 hour are less than or equal to 1 hour 1 /4/96 0146-0155 281 1 /4/96 1100-1120 111 1/7/96 0407-0455 5,000 1/8/96 0327-0335 556 1 /8/96 2019-2028 383 1 /9/96 0101-0109 467 1 /9/96 2053-2101 422 1 /10/96 1243-1302 938 1 /10/96 1506-1514 469 1 /10/96 2009-2018 369 1 /12/96 1400-1408 417 1 /13/96 1650-1731 1,708 1/14/96 0856-0939 2,837 1 /15/96 1533-1543 243 1 /15/96 2241-2250 119 1 /16/96 0837-0847 521 1 /16/96 0902-0912 521 1 /16/96 1022-1038 1,111 1 /18/96 1202-1211 625 1 /26/96 1035-1044 1,719 • 1 /26/96 2005-2013 833 1 /27/96 1031-1040 625 1 /28/96 0430-0439 938 1 /29/96 0405-0450 292 1 /30/96 1437-1458 204 TOTAL 21,946 Unplanned Events greater than 1 hour -~ ~~-- - - DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 1/29/96 0737-0857 222 See Attachments See Attachments TOTAL 222 2 / 3 / 9 6 BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - GC-1 GAS FLARING INCIDENT REPORT JANUARY, 1996 Page 2 Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf _ DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUS TOTAL 0 TOTAL Unplanned Events < 1 Hour 21,946 Unplanned Events > 1 Hour 222 Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events > 1 hour and 0 exceeding 5,000 MCF • Pilot Purge 32.700 TOTAL FLARED VOLUME 54, 868 ACTION TAKEN TO ELIMINATE CAU REPORT NO: 9G-3205 BPX FLARE REPORT PRUDHOE BAY FACILITY: GC-1 DATE: 29 Jan 96 TOTAL VOLUME: 514 MSCF Intermittent Black TIME OF FLARING: DURATION: Yes No Smoke? Planned? VOLUME 1. FROM: 04:05 TO: 04:50 0 Hrs. 45 Mins. Q ^ ^ ^ 292 MSCF 2. FROM: 07:37 TO: 08:57 1 Hrs. 20 Mins. Q ^ ^ ^ 222 MSCF 3. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 4. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF 5. FROM: TO: Hrs. Mins. ^ ^ ^ ^ MSCF CHECK ONE: FLARE/RELIEF VALVE: X RUPTURE DISK:_ CONTROLLED BLOWDOWN:_ OTHER:_ First Determination of Cause: 1. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 20°F. 2. High ambient temperature swings resulted in flaring and required cuts in production. Ambient temperature increased by 20°F. 3. 4. 5. Action Taken to Stop Flaring: 1. BPX reduced production rates and shut-in 3 wells equaling50 mmcfd. Wells were shut-in or choked back starting at 04:20 hours. 2. BPX reduced production rates and shut-in1 wells equalingl5 mmcfd. Wells were shut-in or choked back starting at 07:50 hours. 3. 4. 5. if >11 HRS., the PCC will notify AOGCC (907) 279-1433. STATE TELEPHONE REPORT? Yes: _ No: AOGCC Representative: Date: BPX Representative: Date: ~ ~