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Home My WebLink AboutPBU CGF B / BP Exploration STATE OF AIASKA AOGCC GAS DISPOSITION FILES YEAR: 2003 FACILITY: PBU CGF B OPERATOR: BP EXPLORATION (AIASKA) IN C Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) MonthNear of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 01/2003 CENTRAL GAS FACILITY Disposition Volume MCF* 1. Sold 2,880,729 2. Reinjected 12,385,310 3. Flared or vented less than 1 hour. 1,419 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 MC 25.235) 5. Pilot and Purge 30,536 6. Used for lease operations Fuel 3,404,235 Assist 35,890 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 18,738,119 . 8. NGL gas equivalent produced 2,880,729 9. Purchased gas 0 10. Transferred from: CCP 20,460,411 11. Transferred to: FS1, FS2, FS3 1,722,292 Remarks: I hereby ceO. that t~ foregoing is true and correct to the best of my knowledge. Signature: . D. ..A A MA 0 iA Title: SUPERVISOR Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% 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. BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL GAS FACILITY GAS FLARING INCIDENT REPORT January 2003 Page 1 Unplanned Events less than or equal to 1 hour 1/17/2003 1/19/2003 1345-1351 0935-0959 825 Not required for unplanned events which 88 are less than or equal to 1 hour Not required for unplanned events which are less than or equal to 1 hour TOTAL 913 See attachments See attachments TOTAL o Iplanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf . DATE ...... .TJME ..... .. VOLUME DESCRIPTION OF INCIDENT & CAUSE 1/4/2003 0147-0216 43 See attachments 1/11/2003 0445-051 0 33 1/18/2003 0245-0300 430 > ACTION TAKEN TO ELIMINATE CAUSE See attachments TOTAL 506 See attachments See attachments TOTAL o Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME o 506 o 67,845 2/7/2003 9:31 AM REPORT NO: 03-0007 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 04 Jan 2003 SYSTEM 1. Flare/Relief Valve TIME OF FLARING Start Stop Duration 01:47 02:16 OHrs 29Mins Black Intermittent Smoke Planned o 0 ~ VOLUME 43 MSCF 43 MSCF TOTAL VOLUME First Determination of Cause: 1. FLARED FOR CCP T/C1876 TANDEM SWAP TO LTS#1&2, USING 01 P203BIC, (RESIDUE GAS TO CCP). CCP UNABLE TO OPEN BYPASS LINE TO EQUALIZE PRESSURE. Action Taken to Stop Flaring: 1. CCP RELOADED T/C1876, PULLING OFF OF LTS#3, UNTIL VALVE SHOP IS ABLE TO REPAIR BYPASS VALVE. METER 664 Monday, January 20, 2003 Page 1 of 1 REPORT NO: 03-0039 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 11 Jan 2003 SYSTEM 1. Flare/Relief Valve TIME OF FLARING Start Stop Duration 04:45 05:10 0 Hrs 25Mins Black Intermittent Smoke o 0 Planned ~ VOLUME 33 MSCF 33 MSCF TOTAL VOLUME First Determination of Cause: 1. Manipulated Residue Gas to HP flare valve P203AV to minimize upset to field associated with CCP swapping T/C 1876 from L TS 3 feed to L TS1/2 feed. Action Taken to Stop Flaring: 1. Completed compressor feed gas swapover, closed flare valve. Monday, January 20,2003 Page 1 of 1 FACILITY: CGF SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0035 BPXA FLARE REPORT PRUDHOE BAY DATE: 18 Jan 2003 TIME OF FLARING Start Stop Duration 02:45 03:00 0 Hrs 15 Mins Black Intermittent Smoke o 0 TOTAL VOLUME ~ First Determination of Cause: 1. Flared during the planned shutdown of 1885 Tandem compressor for the engine overhaul. Action Taken to Stop Flaring: 1. Compresor case depressured and flare valves closed. Monday, January 20, 2003 Planned VOLUME 430 MSCF 430 MSCF Page 1 of 1 CENTRAL GAS FACILITY ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) MonthNear of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 02/2003 Facility Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 2,630,287 Pool Name Code Percent 2. Reinjected 11,464,387 PRUDHOE 640150 100.00% 3. Flared or vented less than 1 hour. 3,583 4. Flared or vented greater than 1 hour (Supplemental report re uired - See 20 AAC 25.235) 26,851 5. Pilot and Purge 27,827 6. Used for lease operations Fuel Assist 7. Other Lift Gas, Off Field 3,250,498 33,096 o TOTAL items 1 - 7 17,436,529 1. Safety '2(., gs I MCF J[5p- I 8. NGL gas equivalent produced 2,630,287 2. Lease Use MCF 9. Purchased gas o 3. Conserv. Purposes MCF 10. Transferred from: CCP 18,995,335 c~7 om miSSioner ~~~ t/;~3 Date 11. Transferred to: FS1, FS2, FS3 1,558,806 I hereby ce Signature: Form 10-422 (Revised 4/95) is true and correct to the best of my knowledge. Title: SUPERVISOR Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Remarks: BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL GAS FACILITY GAS FLARING INCIDENT REPORT February 2003 Page 1 lunplanned Events less than or equal to 1 hour DATE TIME U:V:ºIl"IJIVII:' :'DESCFlIPTIºN'ºF'INC:lgEI'f['~º,A:IJ§¡; 2110/2003 2032-2042 328 Not required for unplanned events which 2/11/2003 0811-0823 387 are less than or equal to 1 hour 11/2003 1052-1103 387 2/11/2003 1305-1316 328 2/11/2003 1330-1340 387 2/11/2003 1348-1358 328 8 328 387 ACTION TAKEN TO EUMINATECAUSE Not required for unplanned events which are less than or equal to 1 hour ~~~ ,-tv~ 0.<t>kH less +L1ti.'^- 1 ~e-"\ b.,<J- OCCc...J..Jr........., ~ @ ~~, -h~ i1r (~r s]:) :J.ßr2.- 4(It(Ò3 1613-1623 1716-1726 TOTAL 3,188 ~ ZA73)-? IUnplanned Events ~reater than 1 hour DATE TIME VOL\JME .. DESCRIPTION OF INCIDENT & CAUSE 2/11/2003 0812-0936 5,560 See attachments 11/2003 1052-1204 3'856~ 3'fi7 )? 111/2003 1300-1513 8,712 :+ 104.3) ? /11/2003 1515-1808 8,293 + 1af-3) ~ TOTAL 26,421 (+ 2 +73) ? tPlanned Events Less Than or Equal 1 Hour AND Not Exceedin~ 5000 Mcf DATE . .. TIME VOLUME '. DESCRIPTION OF INCIDENT ~ CAUSE· . 2/912003 0125-0140 387 See attachments 2/10/2003 0930-1015 8 ACTI(>f\I TAKEN TO EUMINATECAUSE See attachments ACTlÔN TAKEN TO EUMINATE CAUSE' . See attachments TOTAL 395 tPlanned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME . DESCRIPTION OF INCIDENT & CAUSE 2/1712003 0625-0730 430 See attachments .. ACTION TAKEN TO EUMINATE CAIJSE. . See attachments TOTAL 430 Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5,000 MCF Pilot Purge Assist 26,421 395 430 TOTAL FLARED VOLUME 91.357 3/10/2003 4:30 PM FACILITY: CGF SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0080 BPXA FLARE REPORT PRUDHOE BAY DATE: 09 Feb 2003 TIME OF FLARING Start Stop Duration 01 :25 01 :40 0 Hrs 15Mins First Determination of Cause: 1. blewdown T /C 1855 , meter 618 Action Taken to Stop Flaring: 1. completed blowdown Monday, February 24, 2003 Black Intermittent Smoke o 0 Planned TOTAL VOLUME ~ VOLUME 387 MSCF 387 MSCF Page 1 of 1 REPORT NO: 03-0081 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 10 Feb 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 09:30 10:15 OHrs 45Mins 0 0 ~ 8 MSCF 20:32 20:42 OHrs 10 Mins 0 0 0 328 MSCF TOTAL VOLUME 336 MSCF First Determination of Cause: 1. MI 2 purge and pressurize for starting 2. MI2 SD ON HIGH SUCTION DRUM LEVEL,METER 618 Action Taken to Stop Flaring: 1. 2. BLEW DOWN TO SET PRESSURE Monday, February 24, 2003 Page 1 of 1 REPORT NO: 03-0083 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 11 Feb 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 08:12 09:36 1 Hrs 24Mins ~ 0 0 5,560 MSCF 2. Flare/Relief Valve 10:52 12:04 1 Hrs 12 Mins ~ 0 0 3,856 MSCF 3. Flare/Relief Valve 13:00 15:13 2Hrs 13 Mins ~ 0 0 8,712 MSCF 4. Flare/Relief Valve 15:15 18:08 2Hrs 53 Mins ~ 0 0 8,293 MSCF TOTAL VOLUME 26,421 MSCF First Determination of Cause: 1. Shutdown MI#2 to install a fitting on recently overhauled turbine. Turbine was received from Rolls Royce factory with part missing. Flare volume indicated by Meter 660 2. Performing performance testing of MI#2 to reverify data. Retesting due to missing fitting on turbine. During testing, unit became unstable and shutdown. Flare volume indicated by meter 660 3. Several shutdowns during this period of performance testing of MI#2. Performance testing caused process upset. Flaring indicated by meter 660 4. Performance testing of MI#2 caused process upset. PERFORMANCE TESTING COMPLETE Unit went down on high level in HP suction drum. Flaring indicated by Meter 660 Action Taken to Stop Flaring: 1. Restarted MI #2 stabilized process 2. Restarted MI#2 stabilized process 3. Adjusted process to minimize flare. Restarted MI#2 after several restart attempts. 4. Several restarts attemptted on MI#2. Adjusted process to minimize flaring. Restarted MI#2. Monday, February 24, 2003 Page 1 of 1 FACILITY: CGF SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0093 BPXA FLARE REPORT PRUDHOE BAY DATE: 17 Feb 2003 TIME OF FLARING Start Stop Duration 06:25 07:30 1 Hrs 5Mins First Determination of Cause: 1. Vented WGlline for welding. Point Mac line work!! Action Taken to Stop Flaring: 1. Completed venting. Monday, February 24, 2003 Black Intermittent Smoke o 0 Planned ~ TOTAL VOLUME VOLUME 430 MSCF 430 MSCF Page 1 of 1 CENTRAL GAS FACILITY ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 03/2003 Facility Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 2,834,061 Pool Name Code Percent 2. Reinjected 12,164,922 PRUDHOE 640150 100.00% 3. Flared or vented less than 1 hour. 5,642 20,629 5. Pilot and Purge 30,810 6. Used for lease operations Fuel Assist 3,584,084 35,317 7. Other Lift Gas, Off Field o TOTAL items 1 - 7 18,675,465 1. Safety ZD,bZ}1 MCF (J&e- 8. NGL gas equivalent produced 2,834,061 2. Lease Use MCF 9. Purchased gas o 3. Conserv. Purposes MCF , 10. Transferred from: CCP 20,380,223 fw.-Þ¡ ~~ ~ Commissioner Date 11. Transferred to: FS 1, FS2, FS3 1,704,758 I hereby ce Signature: Form 10-422 (Revised 4/9 ) is true and correct to the best of my knowledge. Title: SUPERVISOR Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Remarks: BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT· CENTRAL GAS FACILITY GAS FLARING INCIDENT REPORT March 2003 IUnplanned Events less than or equal to 1 hour . ······[)·E··· ··················TIMET············ ·····¥ºIZt!M'ª·º§ª~I¡!J~Iºf,Iº;i·.~Iº"ªf,I;ri~º.IJª'ªTnT ··········r.ºmf,litmf,l';rºr§!+IMII\I.~·'l1§tº~t!$,§·.···.·,·,····............. 3/6/2003 1140-1144 195 Not required for unplanned events which Not required for unplanned events which 3/6/2003 1147-1200 328 are less than or equal to 1 hour are less than or equal to 1 hour 3/6/2003 1147-1200 387 3/6/2003 1554-155 195 3/7/2003 1529-1545 387 ~..,( -!-v 3/7/2003 1529-1629 3,750 (6$5 ¿;J bcl-êr..3/27/2003 1803-1818 400 ),(J:: ~Kr;;&E.'.--s. ;; l TOTAL 5,642 (unplanned Events ~reater than 1 hour . . ... . PATE .... ...... TIME . ". ···..VOIZUM.E.< PESCRIPTIQ"'O~INÇIP·EtIIT~C"USE. ..... ..... <ACTlØt,¡TA~E'HØ·EUMINJ'.l1n:;"U$E. ....,. 3/6/2003 1147-1307 20,629 See attachments See attachments TOTAL 20,629 tPlanned E~entsLe~s Than or E9ual1 Hour AND N()t ExceedinH 5000 Mct .1 ···,··.··.···...PATE··'·· ···············,······"··TIME.·..·········· .···,..·.··..VØ2,UME·UPESCRIPrløtll.Q~·INÇIPEtIIT!rtU~USE.·'···, ··,·····,··········.···A.¢rIQ!Itl[:AKE!!!::)¡Q:.EUJMI~tE:ÇÂ!.!$e'H..:..:.......... See attachments See attachments TOTAL o rPlanned Events Exceeding 1 Hour OR Exceeding 5000 Mct ...... .1 ······PÞi'rE·:···:··································.·..·'rIME··..·.····T··················.·.·¥Q!i,t!ME·········g§ªºRII>:'rlQ!!!:º¡;;'I~lg§f,I'ri!R'º~tJª/;···:·····,·,··· ···········:'TA'I¡:'I'.IQI[fT'I'.Hf;f,I'rQ§UJMlt'I.Þi'r§:c'ÞiIJ$,/;'U··· See attachments See attachments TOTAL o Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME 20,629 o o 92.398 Page 1 J I 4/14/2003 11:15AM FACILITY: CGF2 SYSTEM 1. Flare/Relief Valve BPXA FLARE REPORT PRUDHOE BAY DATE: 06 Mar 2003 TIME OF FLARING Start Stop Duration 11:47 13:07 1Hrs 20Mins Black Intermittent Smoke ~ 0 TOTAL VOLUME 20,629 MSCF REPORT NO: 03-0121 Planned VOLUME o 20,629 MSCF First Determination of Cause: 1. Loss of both MI compressors due to loss of feed. Booster Compressor 1801 tripped off line and caused upset in the L TS section of plant. Volume indicated by meter 660 Action Taken to Stop Flaring: 1. Both MI trains restarted Monday, March 31, 2003 Page 1 of 1 Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) MonthNear of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 04/2003 CENTRAL GAS FACILITY Disposition Volume MCF* 1. Sold 2,585,512 2. Reinjected 10,844,580 3. Flared or vented less than 1 hour. 6,508 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 28,988 6. Used for lease operations Fuel 3,281,551 Assist 45,247 7. Other Lift Gas, Off Field 0 TOTAL items 1 - 7 16,792,386 8. NGL gas equivalent produced 2,585,512 9. Purchased gas 0 10. Transferred from: CCP 18,349,335 11. Transferred to: FS1, FS2, FS3 1,556,949 Remarks: I hereby certiL)O,ttoregOing is true and correct to the best of my knowledge. Signature: ...Å... A J 1. Title: SUPERVISOR Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% 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. BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL GAS FACILITY GAS FLARING INCIDENT REPORT April 2003 IUnplanned Events less than or equal to 1 hour DATE TIME VOI..UMEDESCRIPTIONUOFUINCIDENTU&UCAUSE 4/8/2003 0419-0427 20 Not required for unplanned events which 4/16/2003 0047-0057 86 are less than or equal to 1 hour 4/17/2003 0145-0200 72 4/17/2003 0205-0210 72 4/17/2003 0215-0220 72 4/17/2003 0230-0235 72 4/17/2003 0707-0712 72 4/17/2003 1010-1110 98 4/17/2003 1458-1505 72 4/20/2003 1238-1255 387 4/20/2003 1240-1337 2,019 4/20/2003 1407-1420 387 4/20/2003 1529-1542 387 4/20/2003 1530-1600 735 4/26/2003 0700-0705 246 Page 1 TOTAL 4,797 IUnplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments TOTAL o ~Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 4/1/2003 0205-0300 544 See attachments 4/1 0/2003 0020-0050 190 4/11/2003 0030-0100 190 4/16/2003 0106-0150 387 4/16/2003 1720-1740 400 TOTAL 1,711 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 ACTION TAKEN TO ELIMINATE CAUSE See attachments 5/7/2003 4:11 PM BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL GAS FACILITY GAS FLARING INCIDENT REPORT April 2003 Page 2 Iplanned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments TOTAL Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME 4,797 o 1,711 80,743 o o ACTION TAKEN TO ELIMINATE CAUSE See attachments 5n /2003 4:11 PM REPORT NO: 03-0162 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 01 Apr 2003 SYSTEM 1. Flare/Relief Valve TIME OF FLARING Start Stop Duration 02:05 03:00 0 Hrs 55 Mins Black Intermittent Smoke Planned o 0 ~ VOLUME 544 MSCF 544 MSCF TOTAL VOLUME First Determination of Cause: 1. Depressuring the WGlline for removing valave and installing spool on PT. Mac tie to WGI. Meter 618 Action Taken to Stop Flaring: 1. Line was depressured for repair and modifications. Wednesday, April 30, 2003 Page 1 of 1 FACILITY: CGF SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0199 BPXA FLARE REPORT PRUDHOE BAY DATE: 10 Apr 2003 TIME OF FLARING Start Stop Duration 00:20 00:50 0 Hrs 30Mins First Determination of Cause: 1. SID Tandem #4 for a Waterwash Action Taken to Stop Flaring: 1. Flaring complete---MTR#618 Wednesday, April 30, 2003 Black Intermittent Smoke o 0 Planned TOTAL VOLUME ~ VOLUME 190 MSCF 190 MSCF Page 1 of 1 FACILITY: CGF SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0200 BPXA FLARE REPORT PRUDHOE BAY DATE: 11 Apr 2003 TIME OF FLARING Start Stop Duration 00:30 01:00 0 Hrs 30 Mins First Determination of Cause: 1. SID Tandem #2 for Waterwash Action Taken to Stop Flaring: 1. Oepressure Completed--Mtr#618 Wednesday, April 30, 2003 Black Intermittent Smoke o 0 Planned TOTAL VOLUME ~ VOLUME 190 MSCF 190 MSCF Page 1 of 1 REPORT NO: 03-0222 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 16 Apr 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:47 00:57 OHrs 10 Mins 0 0 0 ~ MSCF 2. Flare/Relief Valve 01:06 01:50 OHrs 44 Mins 0 0 ~ 387 MSCF 3. Flare/Relief Valve 17:20 17:40 OHrs 20Mins 0 0 ~ 400 MSCF TOTAL VOLUME 873 MSCF First Determination of Cause: 1. Upset in stabs when MI1 SID for maint. Meter 660 2. SID 1805 for a GG Change-out 3. Tandem 2 SID for maint./testing Action Taken to Stop Flaring: 1. Adjusted process 2. Depressure Comptete--MTR#660 3. Work complete and machine restarted Wednesday, April 30, 2003 Page 1 of 1 Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) MonthNear of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU OS/2003 CENTRAL GAS FACILITY Disposition Volume MCF* 1. Sold 2,465,541 2. Reinjected 9,389,312 3. Flared or vented less than 1 hour. 5,239 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 29,342 6. Used for lease operations Fuel 3,251,592 Assist 39,338 7. Other Lift Gas, Off Field 0 MI to GPMA 978,788 TOTAL items 1 - 7 16,159,152 8. NGL gas equivalent produced 2,465,541 9. Purchased gas 0 10. Trånsferred from: CCP 17,636,542 11. Transferred to: FS1, FS2, FS3 1,477,390 Remarks: I hereby ceTI. Cr tr fOregOi~VS true and correct to the best of my knowledge. Signature: . . 1 A ~ '^ Title: SUPERVISOR Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% 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. BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL GAS FACILITY GAS FLARING INCIDENT REPORT May 2003 Page 1 IUnplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDeNT 8< CAUSE 5/1/2003 0048-0052 4 Not required tor unplanned events which 5/1/2003 0130-0133 4 are less than or equal to 1 hour 5/6/2003 0615-0620 387 5/6/2003 0714-0719 387 5/6/2003 0728-0733 387 5/6/2003 1010-1019 142 5/6/2003 1047-1054 923 5/6/2003 1101-1104 422 5/6/2003 1232-1253 822 5/6/2003 1324-1329 350 5/10/2003 1944-1955 430 5/22/2003 0354-0430 41 TOTAL 4,299 IUnplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT 8< CAUSE See attachments TOTAL o ~Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATe TIME VOLUME DeSCRIPTIONOF INCIDENT·& CAUSE 5/9/2003 0230-0251 450 See attachments 5/9/2003 0917-0947 60 5/31/2003 0007-0010 400 5/31/2003 0227-0229 30 TOTAL 940 ~Planned Events Exceeding 1 Hour OR Exceeding 5000 Mct DATE TIME VOLUME DESCRIPTION OF INCIDENT 8< CAUSE See attachments TOTAL o Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME TOTAL 4,299 o 940 o 73.919 ACTION TAKEN TO ELIMINATE CAUSE Not required tor unplanned events which are less than or equal to 1 hour ACTION TAKEN TO ELIMINATE CAUSE See attachments ACTION TAKEN TO ELIMINATE CAUSE See attachments ACTION TAKEN TO ELIMINATE CAUSE See attachments 6/9/2003 11:25AM REPORT NO: 03-0284 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 09 May 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 02:30 02:51 o Hrs 21 Mins 0 0 ~ 450 MSCF 09:17 09:47 OHrs 30 Mins 0 0 ~ 60 MSCF TOTAL VOLUME 510 MSCF First Determination of Cause: 1. Booster 1801 SD and Booster 1802 SD and blowdown for water wash and valve repair on 1802 2. Booster 1801 Depressured for Valve work Action Taken to Stop Flaring: 1. Depressure Completed 2. Depressure Completed Friday, May 23, 2003 Page 1 of 1 REPORT NO: 03-0348 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 31 May 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 00:07 00:10 OHrs 3Mins 0 0 ~ 400 MSCF 02:27 02:29 OHrs 2Mins 0 0 ~ 30 MSCF TOTAL VOLUME 430 MSCF First Determination of Cause: 1. Shutdown of 1883 Tandem T/C for turbine overhaul. 2. Completed depressurizing 1883 compressor Action Taken to Stop Flaring: 1. Let it depressure to 60 psi 2. Pressure taken to 0 psi Sunday, June 01, 2003 Page 1 of 1 Facility CENTRAL GAS FACILITY Disposition 1. Sold 2. Reinjected 3. Flared or vented less than 1 hour. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) MonthNear of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 06/2003 Volume MCF* 2,317,576 8,222,536 3,822 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 6. Used for lease operations 7. Other 8. NGL gas equivalent produced 9. Purchased gas 10. Transferred from: CCP 11. Transferred to: FS1, FS2, FS3 Remarks: TOTAL items 1 - 7 Signature: Form 10-422 (Revised 4/95) is true and correct to the best of my knowledge. Title: SUPERVISOR 350 28,438 Fuel Assist Lift Gas, Off Field MI to GPMA o 1,575,854 15,144,145 2,317,576 o 16,728,639 1,584,494 *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% ../ 1. Safety 3'50 ~Bp- MCF 2. Lease Use MCF 3. Conserv. Purposes MCF 7#!Þ 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. BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL GAS FACILITY GAS FLARING INCIDENT REPORT June 2003 ~UnPlanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 6/4/2003 1916-1933 80 Not required for unplanned events which 6/9/2003 0827-0837 195 are less than or equal to 1 hour 6/9/2003 1011-1021 400 6/9/2003 0832-0848 14 6/11/2003 1526-1528 5 6/22/2003 2225-2240 195 6/22/2003 2230-2245 387 6/22/2003 2240-2245 2 6/22/2003 2340-2355 195 6/23/2003 2230-2245 328 6/23/2003 2240-2245 2 6/26/2003 1500-1518 430 Page 1 TOTAL 2,233 ~UnPlanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE See attachments TOTAL o ¡Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mct DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 6/2/2003 0156-0159 300 See attachments 6/2/2003 0331-0352 350 6/9/2003 2048-2140 920 6/29/2003 0300-0310 19 TOTAL 1,589 ~Planned Events Exceeding 1 Hour OR Exceeding 5000 Mct DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 6/2/2003 1350-1500 350 See attachments 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 ACTION TAKEN TO ELIMINATE CAUSE See attachments ACTION TAKEN TO ELIMINATE CAUSE See attachments TOTAL 350 TOTAL Unplanned Events < 1 Hour 2,233 Unplanned Events> 1 Hour 0 Planned Events < 1 hour and not 1,589 exceedin9 5,000 MCF Planned Events> 1 hour or 350 exceeding 5,000 MCF Pilot Purge Assist 7/9/2003 TOTAL FLARED VOLUME 72,870 2:43PM REPORT NO: 03-0351 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 02 Jun 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 01:56 01:59 OHrs 3Mins 0 0 ~ 300 MSCF 2. Flare/Relief Valve 03:31 03:52 OHrs 21 Mins 0 0 ~ 350 MSCF 3. Flare/Relief Valve 13:50 15:00 1 Hrs 10 Mins 0 0 ~ 350 MSCF TOTAL VOLUME 1,000 MSCF First Determination of Cause: 1. Blew down compressor 1857 after shutdown to clear axial vibration to allow cranking for cool down 2. Blew down compressor after crank cooling complete 3. Slow leakby on battery isolation valves allowed compressor to repressurize before scheduled maintenance could be done. Compressor needed to be depressured for scheduled maint work. Action Taken to Stop Flaring: 1. Shut flare valve when axial vibration cleared at 90 psi 2. Let compressor depressure to 0 psi 3. Depressured compressor to 0 psi for maint. Meter 618 Thursday, June 26, 2003 Page 1 of 1 FACILITY: CGF SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0377 BPXA FLARE REPORT PRUDHOE BAY DATE: 09 Jun 2003 TIME OF FLARING Start Stop Duration 20:48 21:40 OHrs 52Mins Black Intermittent Smoke ~ 0 TOTAL VOLUME ~ First Determination of Cause: 1. 1883 tandem compressor depressure startup purge Action Taken to Stop Flaring: 1. Compressor start sequence completed and compressor loaded Meter Number 549 Thursday, June 26, 2003 Planned VOLUME 920 MSCF 920 MSCF Page 1 of 1 FACILITY: CGF SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0400 BPXA FLARE REPORT PRUDHOE BAY DATE: 29 Jun 2003 TIME OF FLARING Start Stop Duration 03:00 03:10 0 Hrs 10Mins First Determination of Cause: 1. Depressured fuel gas line for a valve replacement. Action Taken to Stop Flaring: 1. Line depressured. Volume indicated by meter 618 Monday, June 30, 2003 Black Intermittent Smoke o 0 Planned TOTAL VOLUME ~ VOLUME 19 MSCF 19 MSCF Page 1 of 1 GPB Flaring Incident Subject: GPB Flaring Incident Date: Thu, 12 Jun 2003 12:23:25 -0500 From: "GPB, Prod Opt TL" <GPBProdOptTL@BP.com> To: steve_mcmains@admin.state.ak.us CC: "Fiedler, Anne M" <FiedleAM@BP.com>, "Benson, Gary A" <BensonGA@BP.com>, "Pfeiffer, Jim A" <PfeiffJA@BP.com>, "GPB, Environ Advisor West" <GPBEnvironAdvisorWest@BP . com>, "GPB, Environ TL" <GPBEnvironTL@BP.com>, "GPB, Environ Advisor East" <GPBEnvironAdvisorEast@BP.com> > From: Michael Bolkovatz, GPB Prod Optim Team Leader, 907-659-5566 > > An extended flare incident occurred on June 09, 2003~;i'~,},Booster compressor 1802 shutdown due to a governor malfunction at 08:30 a~. Later that same day, the CGF boosters unloaded due to a similar instrumentation malfunction. In order to alleviate the high gas transit line pressure that these compressor shutdowns caused, flaring was initiated at FS1 and GC1. During the first event, FS1 flared 17.1 MMSCF over 1 hr, 17 mins, and GC1 flared 11.3 MMSCF over 1 hr, 5 mins. During the 2nd event, FS1 flared 3.9 MMSCF over 26 mins, and GC1 flared 3.0 MMSCF over 29 mins. Total flare time was 4 hours and 8 minutes, total flare volume was 513 MSCF. > > If you require additional information, please don't hesitate to call me. > > Mi chael Bolkova tz > GPB Production Optimization TL > 659-5566 > > > 10fl 6/12/20039:30 AM CENTRAL GAS FACILITY ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION I Operator I Field(s) I BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU I MonthNear of Disposition I 07/2003 Facility Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 2,102,550 Pool Name Code Percent 2. Reinjected 5,705,208 PRUDHOE 640150 100.00% 3. Flared or vented less than 1 hour. 1,267 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) 1,158 5. Pilot and Purge 28,766 6. Used for lease operations Fuel Assist 2,821,171 34,600 7. Other Lift Gas, Off Field MI to GPMA o 1,252,412 TOTAL items 1 - 7 11,947,132 1. Safety /JJt5"~MCF ~¡L 8. NGL gas equivalent produced 2,102,550 2. Lease Use MCF 9. Purchased gas o 3. Conserv. Purposes MCF 10. Transferred from: CCP 13,498,367 /~~A þ~> ¿£ t/l ./ L.... Commissioner ß/lzÞ3 { t Date 11. Transferred to: FS1, FS2, FS3 1,551,235 Remarks: 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. Signature: Form 10-422 (Revised 4/95) Title: SUPERVISOR BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL GAS FACILITY GAS FLARING INCIDENT REPORT July 2003 Page 1 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTIONOFINCIOEN'U'CAUSE 7/11/2003 1435-1450 76 Not required for unplanned events which 7/22/2003 0338-0405 56 are less than or equal to 1 hour 7/22/2003 0425-0432 33 7/22/2003 0715-0723 387 7/27/2003 0108-0111 328 TOTAL 880 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour ACTIONTAKENTO ELIMINATE CAUSE See attachments ~Unplanned Events greater than 1 hour DATE TIME vOLUME DESCRIPTION OFINCIDENT& CAUSE 7/3/2003 1526-1829 1,158 See attachments TOTAL 1,158 ACTION TAKEN TO ELIMINATE CAUSE See attachments ¡Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mct DATE TIME VOLUME DESCRIPTION OFINCIDENT & CAUSE 7/12/2003 0800-0815 387 See attachments TOTAL 387 ACTION TAKEN TO ELIMINATE CAUSE See attachments Planned Events Exceeding 1 Hour OR Exceeding 5000 Mct DATE TIME VOLUME DESCRIPTION OFINCIDENT & CAUSE See attachments TOTAL o Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME TOTAL 880 1,158 387 o 65,791 8/11/2003 11:10AM bp REPORT NO: 03-0413 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 03 Jul 2003 SYSTEM 1. Flare/Relief Valve TIME OF FLARING Start Stop Duration 15:26 18:29 3 Hrs 3 Mins Black Intermittent Smoke o 0 Planned VOLUME o 1,158 MSCF TOTAL VOLUME 1,158 MSCF First Determination of Cause: 1. MI T/C 1805 SHUT DOWN ON ENTRONICS CONTROL PANEL SEQUENCER FAULT, CAUSED BY A BLOWN FUSE. Action Taken to Stop Flaring: 1. INSTRUMENT TECH TROUBLE SHOOTED AND REPLACE BLOWN FUSE. UNIT WAS RESTARTED AT 1755, AND LOADED AT 1835 Monday, July 21, 2003 Page 1 of 1 FACILITY: CGF SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0429 BPXA FLARE REPORT PRUDHOE BAY DATE: 12 Jul 2003 TIME OF FLARING Start Stop Duration 08:00 08:15 0 Hrs 15Mins First Determination of Cause: 1. T /C 1805 Shutdown to repair oil leak. BESD Action Taken to Stop Flaring: 1. Blowdown completed Meter #618 Monday, July 21,2003 Black Intermittent Smoke o 0 Planned TOTAL VOLUME ~ VOLUME 387 MSCF 387 MSCF Page 1 of 1 CENTRAL GAS FACILITY ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) MonthNear of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 08/2003 Facility Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 2,183,172 Pool Name Code Percent 2. Reinjected 8,093,380 PRUDHOE 640150 100.00% 3. Flared or vented less than 1 hour. 9,853 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) 4,890 5. Pilot and Purge 22,862 6. Used for lease operations Fuel Assist 2,988,224 5,468 7. Other Lift Gas, Off Field MI to GPMA o 512,655 TOTAL items 1 ·7 13,820,504 1. Safety 4<¿/tv MCF 'cø¡e- I 8. NGL gas equivalent produced 2,183,172 2. Lease Use MCF 9. Purchased gas o 3. Conserv. Purposes MCF 10. Transferred from: CCP 15,355,655 ~ ß~~-C Commissioner /llr/LJ Date 11. Transferred to: FS1, FS2, FS3 1,535,151 Remarks: 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. Signature: Form 10-422 (Revised 4/95) Title: SUPERVISOR BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL GA$ FACILITY GAS FLARING INCIDENT REPORT August 2003 Page 1 lunplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 8/11/2003 1234-1242 387 Not required for unplanned events which 8/11/2003 1235-1312 2,112 are less than or equal to 1 hour 8/12/2003 1110-1120 387 8/12/2003 1326-1400 387 8/12/2003 2257-2333 387 8/12/2003 2312-2400 1,712 8/13/2003 1924-1930 148 8/13/2003 1938-2012 754 8/13/2003 2116-2200 1,646 8/29/2003 0810-0825 387 8/29/2003 0810-0830 1,546 TOTAL 9,853 ACTION TAKEN TO ELIMINATE CAUSE See attachments Junplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 8/12/2003 1220-1325 2,155 See attachments 8/23/2003 0145-0330 15 TOTAL 2,170 IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOWME DESCRIPTION OF INCIDENT & CAUSE See attachments TOTAL o IPlanned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 8/23/2003 0922-1115 2,720 See attachments TOTAL 2,720 Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5.000 MCF Planned Events> 1 hour or exceeding 5.000 MCF Pilot Purge Assist TOTAL FLARED VOLUME 2,170 o 2.720 43,073 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 ACTION TAKEN TO ELIMINATE CAUSE See attachments 9/9/2003 9:03 AM FACILITY: CGF SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve 3. Flare/Relief Valve 4. Flare/Relief Valve 5. Flare/Relief Valve .. REPORT NO: 03-0479 BPXA FLARE REPORT PRUDHOE BAY DATE: 12 Aug 2003 TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 11 :10 11:20 OHrs 10Mins 0 0 0 --:1 s r 12:20 13:25 1 Hrs 5Mins ~ 0 0 2.155MßCF· - l"'fle 13:26 14:00 OHrs 34 Mins 0 0 0 38J'"~ ~? 22:57 23:33 OHrs 36Mins 0 0 0 387 MSCF 23:12 24:00 OHrs 48Mins ~ 0 0 1,712 MSCF TOTAL VOLUME 5,028 MSCF First Determination of Cause: 1. MI1 on Recycle trip Meter 618 2. Unloading MI 2 in attempt to get MI 1 to take load Meter 660 3. MI1 on Recycle trip Meter 618 4. Mi1 tripped on hp drum high level.Meter618 5. Stabilizer overhead drom high pressure due to the loss of M11. Meter660 Action Taken to Stop Flaring: 1. completed blowdown 2. Warmed up L TS bottoms to reduce MI make 3. completed blowdoan 4. Completed blowdown. 5. Loaded MI#2 Thursday, August 21, 2003 Page 1 of 1 REPORT NO: 03-0493 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 23 Aug 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 01:45 03:30 1 Hrs 45Mins ~ 0 0 15 MSCF 09:22 11 :15 1 Hrs 53 Mins ~ 0 ~ 2,720 MSCF TOTAL VOLUME 2;735'MSCf ./ First Determination of Cause: 1. PROCESS UPSET DUE TO L TS 3 DERIME 2. LTS 3 BESD FOR MAl NT. Action Taken to Stop'Ffaring: 1. STABILIZED PROCESS 2. COMPLETED BLOWDOWN VVednesday, August27,2003 Page 1 of 1 .. CENTRAL GAS FACILITY ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION I Operator I Field(s) I BP EXPLORATION, ALASKA I EASTERN OPERATING AREA-PBU I Month/Year of Disposition I 09/2003 Facility Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 2,115,953 Pool Name Code Percent 2. Reinjected 7,767,317 PRUDHOE 640150 100.00% 3. Flared or vented less than 1 hour. 7,141 4. Flared or vented greater than 1 hour (Supplemental report required - See 20 AAC 25.235) 19,033 5. Pilot and Purge 22,974 6. Used for lease operations Fuel Assist 2,736,967 18,183 7. Other Lift Gas, Off Field MI to GPMA o 1,636,855 TOTAL items 1 - 7 14,324,423 1. Safety 14 D3.3 MCF ü6l1- ( 8. NGL gas equivalent produced 2,115,953 2. Lease Use MCF 9. Purchased gas o 3. Conserv. Purposes MCF 10. Transferred from: CCP 15,848,305 )Ihb f Commissioner Date 11. Transferred to: FS1, FS2, FS3 1,523,882 I hereby ceMy that t e foregoi g is true and correct to the best of my knowledge. Signature:~'¿ .0, Title: SUPERVISOR Form 10-422 (Revised 4/95) Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Remarks: , BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT· CENTRAL GAS FACILITY GAS FLARING INCIDENT REPORT September 2003 Page 1 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 9/9/2003 1040-1055 195 Not required for unplanned events which 9/9/2003 1042-1059 328 are less than or equal to 1 hour 9/9/2003 1141-1204 387 9/9/2003 1340-1355 328 9/9/2003 1900-1925 328 9/9/2003 1950-1955 328 9/9/2003 2015-2017 328 9/13/2003 0350-0400 328 9/14/2003 2300-2400 2,720 9/20/2003 0956-1008 23 9/20/2003 1640-1653 387 9/20/2003 1653-1736 346 9/29/2003 1040-1112 400 TOTAL 6,426 ACTION TAKEN TO ELIMINATE CAUSE See attachments ¡UnPlanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 9/9/2003 1042-1336 11,882 See attachments TOTAL 11,882 ACTION TAKEN TO ELIMINATE CAUSE See attachments ¡Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mct DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 917/2003 0735-0742 190 See attachments 9/17/2003 2345-2400 430 9/26/2003 2129-2155 95 TOTAL 715 ACTION TAKEN TO ELIMINATE CAUSE See attachments tPlanned Events Exceeding 1 Hour OR Exceeding 5000 Mct DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 9/15/2003 1050-1210 3,111 See attachments 9/15/2003 2310-0040 4,040 TOTAL 7,151 TOTAL 6.426 11,882 715 Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5,000 MCF Pilot Purge Assist 7,151 TOTAL FLARED VOLUME 67,331 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour 10/7/2003 10:29 AM FACILITY: CGF SYSTEM 1. Flare/Relief Valve REPORT NO: 03-0508 BPXA FLARE REPORT PRUDHOE BAY DATE: 07 Sep 2003 TIME OF FLARING Start Stop Duration 07:35 07:42 0 Hrs 7Mins Black Intermittent Smoke Planned o 0 ~ TOTAL VOLUME First Determination of Cause: 1. Shut down tandem turbine 1885 to investigate a compressor seal/drain problem. Action Taken to Stop Flaring: 1. Compleded venting of compressor: Mtr (618) Tuesday, September 23, 2003 VOLUME 190 MSCF 190 MSCF Page 1 of 1 REPORT NO: 03-0516 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 09 Sep 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Controlled Blowdow 10:40 10:55 OHrs 15 Mins 0 0 0 195 MSCF 2. Controlled Blowdow 10:42 10:59 OHrs 17Mins 0 0 0 328 MSCF 3. Flare/Relief Valve 10:42 13:36 2Hrs 54Mins 0 0 0 11,882 MSCF 4. Controlled Blowdow 11:41 12:04 OHrs 23Mins 0 0 0 387 MSCF 5. Controlled Blowdow 13:40 13:55 OHrs 15Mins 0 0 0 328 MSCF 6. Flare/Relief Valve 19:00 19:25 OHrs . 25Mins 0 0 0 328 MSCF 7. Flare/Relief Valve 19:50 19:55 OHrs 5Mins 0 0 0 328 MSCF 8. Flare/Relief Valve 20:15 20:17 OHrs 2Mins 0 0 0 328 MSCF TOTAL VOLUME 14,104 MSCF First Determination of Cause: 1. Compressor 1801 shutdown on discharge temperature sensor failure (T 49) 2. Compressor 1855 shutdown on High High Suction Drum Level. 3. Loss of compressors 1805 (governor malfunction) and 1855 (high high suction drum level). 4. Compressor 1805 shutdown on Governor Malfunction 5. Shutdown compressor 1855 to troubleshoot governor problems. 6. Compressor 1855 shutdown on Governor Malfunction 7. Compressor 1855 shutdown on Governor Malfunction 8. Compressor 1855 shutdown on Governor Malfunction Action Taken to Stop Flaring: 1. Replaced T 49 sensor and restarted compressor. MTR 618 Tuesday, September 23, 2003 Page 1 of 2 REPORT NO: 03-0516 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 09 Sep 2003 )... ~ Cleared high level and restarted compressor. MTR 618 3 }if:' Restarted and loaded compressor 1805. MTR 660 V- ~ Reset Governor Malfunction and restarted compressor. MTR 618 ~ ~ No cause found, lift iln standby mode (compressor not needed. MTR 618 b 1,.0(" Reset Governor Malfunction and restarted compressor. MTR 618 1 ").K Reset Governor Malfunction and restarted compressor. MTR 618 g 1,Æ( Reset Governor Malfunction and restarted compressor. MTR 618 Tuesday, September 23,2003 Page 2 of 2 REPORT NO: 03-0525 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 15 Sep 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 10:50 12:10 1 Hrs 20Mins ~ 0 ~ 3,111 MSCF 23:10 00:40 1 Hrs 30 Mins ~ 0 ~ 4,040 MSCF TOTAL VOLUME 7;'151 MSCf First Determination of Cause: 1. Blewdown L TS-3 from 500,psig íD repair Jeaks. 2. Blewdown L TS-3 from 650 psig to repair leaks. Action Taken to Stop Flaring: 1. De-pressured tower and repaired leaking flanges. Reported flared volume on meter #618. 2. De-pressured tower. Reported flared volume on meter #618. Tuesday, September 23,2003 Page 1 of 1 REPORT NO: 03-0532 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 17 Sep 2003 SYSTEM 1. Flare/Relief Valve TIME OF FLARING Start Stop Duration 23:45 24:00 OHrs 15Mins First Determination of Cause: 1. Shutdown T /C 1886 & BESD; For Major Overhaul. Meter # 618 Action Taken to Stop Flaring: 1. Blowdown Completed. Tuesday, September 23, 2003 Black Intermittent Smoke o 0 Planned TOTAL VOLUME ~ VOLUME 430 MSCF 430 MSCF Page 1 of 1 REPORT NO: 03-0544 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 26 Sep 2003 SYSTEM 1. Flare/Relief Valve TIME OF FLARING Start Stop Duration 21 :29 21 :55 0 Hrs 26Mins Black Intermittent Smoke Planned o 0 ~ VOt.1JME 95 MSCF 95 MSCF TOTAL VOLUME First Determination of Cause: 1. Gave Tandem #4 a Type "B" sid due to Instrumentation reasons",Train was only pressurized to 1700 psi. Action Taken toStQP Flaring: 1. De-pressure completed. Monday, September 29, 2003 Page 1 of 1 GPB Flaring Incident Subject: GPB Flaring Incident Date: Wed, 10 Sep 2003 19:11 :00 -0500 From: "GPB, Prod Opt TL" <GPBProdOptTL@BP.com> To: steve _ mcmains@admin.state.ak.us CC: "Fiedler, Anne M" <Fied1eAM@BP.com>, "Benson, Gary A" <BensonGA@BP.com>, "Pfeiffer, Jim A" <PfeiffJA@BP.com>, "GPB, Environ Advisor West" <GPB EnvironAdvi sorW est@BP . com>, "GPB, Environ TL" <GPBEnvironTL@BP.com>, "GPB, Environ Advisor East" <GPBEnvironAdvisorEast@BP.com> To: Steve McMains, AOGCC steve mcmains@admin.state.ak.us 907-793-1241, fax 907-276-7542 > > > > > > From: Michael Bolkovatz, GPB Prod Optim Team Leader, 907-659-5566 > An extended flare event occurred on September 9, 2003. CGF Booster compressor 1801 shutdown due to a discharge temperature sensor failure. In order to control the gas transit line pressure, CGF, FS1, GC1, and GC3 immediately started flaring while simultaneously reducing gas production by 550 MMSCFPD. Also, CGF lost both MI compressors as a result of Booster 1801 shutting down. Several attempts were required to restart the MI compressors. The CGF Booster was down for 15 minutes, the MI machines were down intermittently for 10 hrs and 21 minutes. Total CGF flare volume was 14,104 MSCF (10 hrs, 21 mins intermittent flare), FS1 flare volume was 13,153 MSCF (1 hr, 5 mins), GC1 flare volume was 9,792 MSCF (47 minutes), and GC3 flare volume was 845 MSCF (54 minutes) . > > If you require additional information, please don't hesitate to call me. > > > > > > > Michael Bolkovatz GPB Production Optimization TL 659-5566 ",1 of 1 9/ll/2003 7:16 AM - Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 10/2003 CENTRAL GAS FACILITY Disposition Volume MCF* 1. Sold 2,610,540 2. Reinjected 10,585,874 3. Flared or vented less than 1 hour. 13,234 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 24,545 6. Used for lease operations Fuel 2,593,539 Assist 37,828 7. Other Lift Gas, Off Field 0 MI to GPMA 2,261,499 TOTAL items 1 - 7 18,127,059 8. NGL gas equivalent produced 2,610,540 9. Purchased gas 0 10. Transferred from: CCP 19,736,545 11. Transferred to: FS1, FS2, FS3 1,609,486 Remarks: I hereby CeðfY G~t ;te foregoing is true and correct to the best of my knowledge. Signature:. .Å A/vJ/Ja Title: SUPERVISOR Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% 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. BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL GAS FACILITY GAS FLARING INCIDENT REPORT October 2003 Page 1 IUnplanned Events less than or equal to 1 hour DATE. . · . TIME, ' , . , , · VOLUME. DESCRIPTION OF INCIDENT & CAUSE' 10/4/2003 1525-1540 387 Not required for unplanned events which 10/4/2003 1530-1544 35 are less than or equal to 1 hour 10/14/2003 0840-0842 22 TOTAL 444 IUnplanned Events greater than 1 hour DATE < TIME; '. VOLuMEDESCl:tlPTION OF INCIDENT & CAUSE See attachments TOTAL o Iplanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mct DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ' 10/12/2003 0009-0035 400 See attachments 10/1512003 1008-1023 430 10/15/2003 1008-1046 11 ,450 10/29/2003 0033-0110 255 10/29/2003 0146-0201 255 TOTAL 12,790 J Iplanned Events Exceeding 1 Hour OR Exceeding 5000 Mct , DATE TIME VOLUME PESCRIPTlON OF INCIDENT & CAUSE See attachments TOTAL o Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Plannect Events> 1 hour or exceeding 5.000 MCF Pilot Purge Assist o 12,790 o TOTAL FLARED VOLUME 75.607 ACTION TAKEN TO EUMINATE CAUSE ' Not required for unplanned events which are less than or equal to 1 hour ACTION TAKEN TO ELIMINATE CAUSE, · , See attachments ACTION TAKEN TO EUMINATECAUSE See attachments ACTION TAKEN TO EUMINATE CAUSE See attachments 11/7/2003 1:53PM REPORT NO: 03-0578 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 12 Oct 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Flare/Relief Valve 00:09 00:35 0 Hrs 26Mins 0 0 ~ 400 MSCF TOTAL VOLUME 400 MSCF First Determination of Cause: 1. Planned shutdown of 1883 Action Taken to Stop Flaring: 1. completed venting of 1883 turbine compressor. MTR#618 Tuesday, October 21, 2003 Page 1 of 1 REPORT NO: 03-0582 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 15 Oct 2003 TIME OF FLARING SYSTEM Start Stop Duration Intermittent 1. Flare/Relief Valve 10:08 10:23 0 Hrs 15 Mins 0 2. Flare/Relief Valve 10:08 10:46 0 Hrs 38 Mins 0 Black Smoke Planned VOLUME 0 ~ 430 MSCF 0 ~ 11 ,450 MSCF TOTAL VOLUME 11 ,880 MSCF First Determination of Cause: 1. T /C 1886 "C" computer failure caused a BESD. Meter #618 2. T/C 1886 Shutdown to repair "C" computer; Mark 4 Turbine control failure. Meter #664 Note Volume was calculated from 01 F2151 Action Taken to Stop Flaring: 1. Blowdown Completed 2. EOC Cut gas to stop flaring. Tuesday, October 21, 2003 Page 1 of 1 REPORT NO: 03-0601 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 29 Oct 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Controlled Blowdow 00:33 01: 1 0 0 Hrs 37 Mins 0 0 ~ 255 MSCF TOTAL VOLUME 255 MSCF First Determination of Cause: 1. Control modifications to T/C 1801 Mark VI Controls. Shut down turbine and depressured compressor. Action Taken to Stop Flaring: 1. Completed depressurization. Thursday, October 30, 2003 Page 1 of 1 REPORT NO: 03-0602 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 29 Oct 2003 TIME OF FLARING Black SYSTEM Start Stop Duration Intermittent Smoke Planned VOLUME 1. Controlled Bowdow 01 :46 02:01 0 Hrs 15 Mins 0 0 ~ 255 MSCF TOTAL VOLUME 255 MSCF First Determination of Cause: 1. Control modifications to T /C 1802 Mark VI controls. Shut down turbine and depressured compressor. Action Taken to Stop Flaring: 1. Completed depressurization. Thursday, October 30, 2003 Page 1 of 1 · Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) MonthNear of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 11/2003 CENTRAL GAS FACILITY Disposition Volume MCF* 1. Sold 2,587,458 2. Reinjected 9,648,855 3. Flared or vented less than 1 hour. 2,147 4. Flared or vented greater than 1 hour 0 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 24,975 6. Used for lease operations Fuel 3,204,848 Assist 36,560 7. Other Lift Gas, Off Field 0 MI to GPMA 2,158,159 TOTAL items 1 - 7 17,663,002 8. NGL gas equivalent produced 2,587,458 9. Purchased gas 0 10. Transferred from: CCP 19,296,983 11. Transferred to: FS1, FS2, FS3 1,633,981 Remarks: I hereby ce(.J,(5t t~re~s true and correct to the best of my knowledge. Signature:' Å.11 Title: SUPERVISOR , Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% 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. .. .; BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL GAS FACILITY GAS FLARING INCIDENT REPORT November 2003 lunplanned Events less than or equal to 1 hour ',' ,DATE ".' '" TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 11/6/2003 1335-1350 195 Not required for unplanned events which 11/6/2003 1929-1944 195 are less than or equal to 1 hour 11/8/2003 1500-1530 195 11/27/20031055-1125 1,562 Page 1 TOTAL 2,147 lunplanned Events greater than 1 hour DATE, ' TIME' , , VOLUME ,. ,DIESCRIPTlON OF INC,IDENT & CAUSE See attachments TOTAL o Iplanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mct ,DATE "'., TIME ,. VOLUME DESCRIPTION 01=' INCIDENT & CAUSE See attachments TOTAL o ~Planned Events Exceeding 1 Hour OR Exceeding 5000 Mct "DATE " TIME, VOLUME, DESCRIPTION ,OF INCIDENT & CAUSE See attachments TOTAL o Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5.000 MCF Pilot Purge Assist o o o TOTAL FLARED VOLUME 63,682 ACTION TAKEN TO EUMINATE CAUSE, Not required for unplanned events which are less than or equal to 1 hour ,ACTION TAKEN TO ELIMINATE CAUSE See attachments ACTION TAKEN TO EUMINAtE CAUSE, See attachments ACTION TAKEN TO ELIMINATE CAUSE , See attachments 12/5/2003 10.21 AM Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition BP EXPLORATION, ALASKA EASTERN OPERATING AREA-PBU 12/2003 CENTRAL GAS FACILITY Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent PRUDHOE 640150 100.00% 1. Safety '2L¡ð~"Z.·_MCF 3&a- Disposition Volume MCF* 1. Sold 2,934,132 2. Reinjected 10,945,657 3. Flared or vented less than 1 hour. 1,224 4. Flared or vented greater than 1 hour 22,882 (Supplemental report required - See 20 AAC 25.235) 5. Pilot and Purge 25,554 6. Used for lease operations Fuel 3,467,721 Assist 39,849 7. Other Lift Gas, Off Field 0 MI to GPMA 2,199,238 TOTAL items 1 - 7 19,636,257 8. NGL gas equivalent produced 2,934,132 9. Purchased gas 0 10. Transferred from: CCP 21,346,857 11. Transferred to: FS1, FS2, FS3 1,710,600 Remarks: I hereby cet) Q th[ foregoing 0 true and correct to the best of my knowledge. Signature: . Á J\ .N\ I' Title: SUPERVISOR 2. Lease Use MCF 3. Conserv. Purposes MCF Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. BP EXPLORATION (ALASKA) INC. PRUDHOE BAY UNIT - CENTRAL GAS FACILITY GAS FLARING INCIDENT REPORT December 2003 Page 1 Unplanned Events less than or equal to 1 hour 12/4/2003 12/5/2003 12/24/2003 0830-0850 1000-1016 0718-0724 TOTAL 387 Not required for unplanned events which 774 are less than or equal to 1 hour 63 Not required for unplanned events which are less than or equal to 1 hour 1,224 Unplanned Events greater than 1 hour 12/4/2003 12/5/2003 0630-1015 0955-1135 TOTAL 1,337 See attachments 21,545 See attachments 22,882 Planned Events Less Than or Equal 1 Hour AND Not Exceedin 5000 Met TOTAL See attachments See attachments o Planned Events Exceeding 1 Hour OR Exceedin 5000 Met TOTAL Unplanned Events < 1 Hour Unplanned Events> 1 Hour Planned Events < 1 hour and not exceeding 5,000 MCF Planned Events> 1 hour or exceeding 5,000 MCF Pilot Purge Assist TOTAL FLARED VOLUME See attachments See attachments o 1,224 22,882 o o 89,509 1/6/2004 3:42 PM REPORT NO: 03-0654 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 04 Dee 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke Planned VOLUME 06:30 10:15 3Hrs 45Mins 0 0 0 1,387, MSGF 08:30 08:50 OHrs 20Mins 0 0 0 387 MSCF TOTAL VOLUME 1 ,724 MSCF First Determination of Cause: 1. M I 1855 upset'ami'shutdown'due"to-a,1aiIed'moore::ca:nhin.the gas generator speed controffs Ftared MI through the 431 Stabilizer over head vent10 flare. 2. Shutdown and depressrued 1855 MI compressortórêpairfailed moore card. Action Taken to Stop Flaring: 1. Replaced moore card and restarted the compressor Meter 660 2. Compressor bled down to zero PSI. Emergency Est. meter 618 Thursday, December 18, 2003 Page 1 of 1 REPORT NO: 03-0657 BPXA FLARE REPORT PRUDHOE BAY FACILITY: CGF DATE: 05 Dee 2003 SYSTEM 1. Flare/Relief Valve 2. Flare/Relief Valve TIME OF FLARING Black Start Stop Duration Intermittent Smoke 09:55 11 :35 1 Hrs 40Mins 0 0 10:00 10:16 OHrs 16Mins 0 0 Planned VOLUME o 21,545.,MSCF o 774 MSCF TOTAL VOLUME 22,319 MSCF First Determination of Cause: 1. Both 1805 and 1855 MI compressors shut down due to HP Fuel gas low pressure which-was"8'fesult of 1801 and 1802 Booster compressors going to cool stop. This was caused by instrumentation working in the panel. 2. Both MI Compressors shutdown and depressuTed to the flare due to the HP Fuel Gas system HI pressure.OSQ"thathappened.whenthe:boostersgojog to cool stop while instrumentation was working in the panel. Action Taken to Stop Flaring: 1. Restarted both 1805 and 1855 M I Compressors. METER 660 ~~ ~~ ~< -~ ~tS " 0Þ-5 . ~",,(Q /~ ~~~ -~ ~ù:s ? off 2. Compressors depressured to zero PSI METER 618 Thursday, December 18, 2003 Page 1 of 1