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Home My WebLink AboutBPX - Milne Point Central '¡\I:'4¡j:;If/<{f~Æ~~'~o/<IIf:;I/I/~W'/'/.mI{rlfY~AP~/I/I/I/I/Æ""./I/#W/""/1/1/1~1/1/1/I~H/'hiW'/.N'/A1ž49YI/D/""..øYI/ÆYIW/I/I,w/8/#'I/N/I/'/4Y1.w/I/Æ'1/8/14V/'/IX~~I/AI";:;ø"/'@;W4V';j¡IP/,;ø?At'l'A!~I/¡f~::;¥.:.';j':~ POiNT CENT¿RL. . a'~ .. MII.N~ ;as )iS10Si~ior_ ]ileS - ~l99 5 I r(" r-( r-( ll~.~ .~.~ '¡ .':;~¡>:.w.:;;Jt;;;:A':'W4f~.íIf~7/Mo/~:fW'/I/~I~/I/'/I/ÆW"/I/N/.Ø"/'~W/.øw..@;w/4?I/ø/AI¡g%UlrÁW"'4V/A~..œ:W..(Ø'/""'/,iWAJlYH/.ø/'/..MVI.480/.67H4IJJ'V#'''''''AØY.4II'7"",,/,'-,4W'.m'.oIt9'N/'''''/Æ'AWI~H/H/I,.W''#/N/N/8/Ø/841W'/''1';1W'/A%4~<'4I~{!~·:~r, ¡~':; ALASKA OIL AND GAS CONSERV A TION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION FaCility Milne Point Disposition 1. Sold 2. Reinjected e 3. Flared or vented less than I hour 4. Flared or vented greater than 1 hour (Supplemental report requireddSee 20 AAC 25.235) 5. Pilot and Purge 6. Used for lease operations 7. Other TOTAL items 1-7 e 8. NGL gas equivalent produced 9. Purchased gas 10. Transferred from: 11. Transferred to: Remarks: :¡:::::,,':'ð;;;; UU' Form 10-4':;'/ Rev. 4/95 operator BP Exploration (Alaska) Inc. Volume MCF* Fuel 10,009 293,006 7,370 9,839 2,527 Fuel 168,531 491,282 I Field( s) Milne Point and correct to the best of my knowledge. /,~;:>Pc7/rr04 Title ~4¿YSr Date I~~G Month/year of Disposition DECEMBER, 1995 I *Indicate contribution of each pool to total. Pool Name KUPARUK SCH. BLUFF Code Percent 525100 525140 89.9 10.1 Official Use Only-Flaring Authorization>I hr. 1. Safety MCF 2. Lease 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 folowing the month of disposition. Authority 20 AAC 25.235. 1/11/96 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT Decem ber-95 Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events which are less than or equal to 1 hour e 12/1/95 12/2/95 12/3/95 12/4/95 12/5/95 12/6/95 12/7/95 12/8/95 12/9/95 12/10/95 12/11/95 12/12/95 12/13/95 12/14/95 12/15/95 12/16/95 12/17/95 12/18/95 12/19/95 12/20/95 12/21/95 12/22/95 12/23/95 12/24/95 12/25/95 12/26/95 12/27/95 12/28/95 12/29/95 12/30/95 12/31/95 e TOTAL 175.0 80.0 278.0 355.0 496.0 367.0 172.0 307.0 229.0 3.7 0.0 0.0 511.4 13.4 0.0 61.1 679.8 149.6 109.9 24.7 131.7 491.1 567.4 529.3 1,026.0 225.0 258.0 0.0 2.5 0.0 126.0 7,369.6 JAN 1 G 1't*(\ (~ j,> ,~¡..) Page 1 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour 1/11/96 IUnplanned Events greater than 1 hour DATE'"' 'TIME)""" VOLÛME 12/13/95 08:41-10:22, l' 12/25/95 06:00-08:00 TOTAL 477.4 1,026.0 1 ,503.4 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT December-95 DESCRIPTION QlfrJNÇIDENT & CAUSE Not required for unplanned events which are less than or equal to 1 hour See Attachment See Attachment e IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE TOTAL e o Page 2 ,-, ACTION TAKE~:¡Q'ELlMINATECAlJ$E> {iK' Not required for unplanned events which are less than or equal to 1 hour 1/11/96 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT December-95 IPlanned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events which are less than or equal to 1 hour See Attachment See Attachment See Attachment See Attachment 12/14/95 12/15/95 12/16/95 12/17/95 e 06:09-24:00 00:01-24:00 00:00-12:46, 1, 00:00-03:48 TOTAL 2,784.0 3,448.0 2,059.5 44.4 8,335.9 TOTAL Unplanned Events < 1 Hour 7,370 Unplanned Events> 1 Hour 1,503 Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events> 1 hour or 8,336 exceeding 5,000 MCF Pilot Purge 2,527 e TOTAL FLARED VOLUME 19,736 mscf Page 3 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit December 13, 1995 Time and duration of incident: 0841 to 1022 hrs - 1 hr. 41 min. Volume flared: 134.2 MSCF Time and duration of incident: 1027 to 1135 hrs - 1 hr. 8 min. Volume flared: 159.1 MSCF Time and duration of incident: 1426 to 1541 hrs - 1 hr. 15 min. Volume flared: 184.1 MSCF This unplanned emergency flaring was caused by failure of the #4 cylinder piston rings on C-5501 A gas compressor. The compressor was brought off line and safed out for maintenance. Internal valves were inspected and new piston rings were installed.. Production was curtailed due to the expected long duration of equipment down time. I··}\ l' r.:.' "~ ì~¡~ - e e Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit December 14, 1995 Time and duration of incident: 0609 to 2400 hrs - 17 hr. 51 min. Volume flared: 2784 MSCF This was a planned flaring incident that was caused by new construction work at E-Pad. All of the gas re-injection was shut in for tie in work. The flaring is expected to continue for a 48 hour period. Production was curtailed due to the expected long duration of system down time. ;~J j~,. N: '1 G !~<> " e e Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit December 16, 1995 Time and duration of incident: 0000 hrs to 1246 hrs - 12hr. 46min. Volume flared: 1918.9 MSCF Time and duration of incident: 1306 hrs to 1422 hrs - 1 hr. 16min. Volume flared: 49.8 MSCF Time and duration of incident: 1848 hrs to 2400 hrs - 5hr. 12min. Volume flared: 90.8 MSCF These were planned flaring incidents caused by new construction work at E- Pad. All of the gas re-injection was shut in for tie in work. Production was curtailed due to the expected long duration of system down time. e e Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit December 17, 1995 Time and duration of incident: 0000 to 0348hrs - 3 hr. 48 min. Volume flared: 44.4 MSCF This was a planned flaring incident that was caused by new construction work at E-Pad. All of the gas re-injection was shut in for tie in work. Production was curtailed due to the expected long duration of system down time. r:' ·,t e e Ii Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit December 25, 1995 Time and duration of incident: 0600 to 0800 hrs. - 2 hr's Volume flared: 1026 MSCF This was an unplanned emergency flaring event which occurred when a gas detector head in 08 turbine enclosure failed and shutdown power generation causing a production shutdown. Once power was returned we experienced PLC communication problems with the Mod. 56 processor causing the return of gas compression to be delayed due to no communication with PLC. Once communication was restored, we returned to normal operations with no further incident. e e Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit December 27, 1995 Time and Duration of Incident: 1555 to 1737 hrs - 1 hr 42 mm Volume Flared: 159 MSCF This was an unplanned flaring event, which occured when the PLC at E-pad failed and caused a production shutdown of the injection gas well, therefore causing a shutdown of the injection gas compressors in Mod. 55. Once E-pads PLC was returned to normal operation the injection gas compressor's were returned to service. ~J e e Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit December 15, 1995 Time and duration of incident: 0001 to 2400 hrs - 23 hr. 1 min. Volume flared: 3448 MSCF This was a planned flaring incident that was caused by new construction work at E-Pad. All of the gas re-injection was shut in for tie in work. Production was curtailed due to the expected long duration of system down time. ~J e e ALASKA OIL AND GAS CONSERV A TION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facili ty Milne Point Oper a tor BP Exploration (Alaska) Inc. Disposition Volume MCF* 1. Sold Fuel 9,136 2. Reinjected 325,046 e 3. Flared or vented less than 1 hour 2,078 4. Flared or vented greater than 1 hour 2,106 (Supplemental report required--See 20 AAC 25.235) 5. Pilot and Purge 2,446 6. Used for lease operations Fuel 159,631 7. Other :!!: Î- TOT AL items 1-7 . :::0 500,443 ~ ~ Iii øe ..." 8. NGL gas equivalent produced Ii n (j e N m -.a -. 9. Purchased gas - < I c.ø <("> c:.n .. 10. Transferred from: C ~ 11. Transferred to: Remarks: I hereby certi/ihat the foregoing is true Signature ~Û. ~ Form 10-422 Rev. 4/95 Field(s) Milne Point Title ~ \.AJC-V~ Date and correct to the best of my knowledge. l,-jI8/CZ,J Month/Year of Disposition November, 1995 I *Indicate contribution of each pool to total. Pool Name KUPARUK SCH. BLUFF Code Percent 525100 525140 89.9 10.1 Official Use Only-Flaring Authorization>l hr. 1. Safety MCF 2. Lease 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 folowing the month of disposition. Authority 20 AAC 25.235. 12/18/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT November-95 ·Unplanned Events less than or equal to 1 hour PJ\T:Ê TIME (VO~UìïllE'" DESCRlgJlþN OF INCIDENT ~C~SE Not required for unplanned events which are less than or equal to 1 hour e 11/1/95 11/2/95 11/3/95 11/4/95 11/5/95 11/6/95 11/7/95 11/8/95 11/9/95 11/10/95 11/11/95 11/12/95 11/13/95 11/14/95 11/15/95 11/16/95 11/17/95 11/18/95 11/19/95 11/20/95 11/21/95 11/22/95 11/23/95 11/24/95 11/25/95 11/26/95 11/27/95 11/28/95 11/29/95 11/30/95 80.8 0.0 16.2 154.6 4.0 59.7 0.0 458.1 37.3 0.0 0.1 2.8 0.0 83.9 0.2 67.1 38.1 2.9 27.2 61.0 83.0 272.1 42.7 0.4 10.6 0.0 0.0 0.0 347.5 228.0 2,078.3 e TOTAL ~ i ~ Q d sa- "T1 (") ~i (") Ii N m ~ - ú> <: ~ <.D rr (.1\ , C ::s Page 1 J\@TION T AKEN¡[OELlMINA TE CAUSE¿;A1{t'i': Not required for unplanned events which are less than or equal to 1 hour 12/18/95 ·Unplanned Events greater than 1 hour DAT~jI~" , 'l(l¡lh'iE;' ';\{~~1JME 11/6/95 03:59-05:00 132.3 11/6/95 08: 16-09:38 234.0 11/6/95 21 :07-22:22 130.0 11/9/95 19: 18-20:23 187.0 e 01/16/95 05:47-08:53 409.0 11/20/95 16:44-21:11 630.0 11/21/95 07:57-12:52 171.0 11/22/95 00:40-01 :46 127.0 11/27/95 17:11-18:36 86.0 TOTAL 2,106.3 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT November-95 Page 2 pE'SCRIPTION OF ItiPIDENT & CAU~É ACTION TAKEN TOE;lI!\IIìì>,IÀTE CAUSE) Not required for unplanned events which Not required for unplanned events which are less than or equal to 1 hour are less than or equal to 1 hour L8HH - 2nd stage separator - caused field production shutdown Gas compressor (C-5511A) shutdown due to leak on valve cover gasket on #4 cylinder Min flow to PL cooler failed in open position causing extra high level in 3rd stage sep - field shutdown L8HH - 1 st stage separator - caused field production shutdown C pad IWAG compressor shutdown for excessive vibration - Wells B-9 & B-22 81 at 09:00 to stop flaring C pad IWAG shutdown during CFP compressor repairs - B/D GL wells 81 @ 21 :00 hrs Compressor valve prob. caused interstage P8V to relieve to flare - 81 B-4/9 just after leak was detected E pad PLC failed - short production shutdown of gas injection wells L8HH in 3rd stage sep caused field shutdown Planned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE TOTAL e :e: !- Q (':2 9" 'M Ii N ti -; \~ ?fi ("') m 'Z rr c o 12/18/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT November-95 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events which are less than or equal to 1 hour TOTAL o e TOTAL 2,078 Unplanned Events < 1 Hour Unplanned Events> 1 Hour 2,106 Planned Events < 1 hour & not exceeding 5,000 MCF o Planned Events> 1 hour or exceeding 5,000 MCF o Pilot Purge 2,446 TOTAL FLARED VOLUME 6,631 mscf e ~ I- ::0 . Q 0 ø- rT1 m !f ("') 0 t~ N m ...... - - < f cD cD IT <0n- e Page 3 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour Flaring Incident Report (exceeding 1 hour) RECEIVt:u DEe 2 1 1995 Alaska Oil & Gas Cons. Commission Anc:horage BP Exploration - Milne Point Unit November 6, 1995 Three separate flare incidents to report: Time and duration of incident: 0359 to 0500 hrs - 1 hr 1 min Volume flared: 132.3 MSCF This was an unplanned flaring event that occurred during a production shutdown which was a result of a LSHH in the 2nd stage separator, which caused the gas compressors to shutdown and vent to the flare. Once the level switch had cleared production was brought back on line and the flare was eliminated. Time and duration of incident: 0816 to 0938 - 1 hr 22 mm V olume flared: 234 MSCF This was an unplanned event that occurred when C-5511-A gas compressor was shutdown due to a gas leak on a valve cover gasket on the #4 cylinder. Valve and gasket were changed and compressor brought back on line with no further incidents. Time and duration of incident: 2107 to 2222 hrs - 1 hr 15 mm Volume flared: 130 MSCF This was an unplanned flare event which occurred when FCV -5805 (Min Flow to Pipeline Cooler) failed in the open position causing an Extra High Level in the 3rd stage sep. resulting in a production shutdown. Once returned to normal operations the field was brought back on line with no further incidents. e e BP Exploration - Milne Point Unit November 9, 1995 Flaring Incident Report (exceeding 1 hour) Time and duration of incident: 1918102023 hrs -1 hrs 5 min. Volume flared: 187 MSCF This was unplanned emergency flaring when a production shut down was initiated from the first stage separator high high level shut down switch. The condition was cleared and the field expeditiously returned to production. RECEIVt:u eEe 2 1 1995 Alaska Oit & Gas Cons. Commission Anchorage e e Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit November 16, 1995 Time and duration of incident: 0547 to 0853 hrs -3 hrs 6 min. Volume flared: 409 MSCF This was unplanned flaring when the C-pad gas re-injection compressor shut down. Due to vibration problems with this compressor, the decision was made to leave it off line until longer term repairs are made. Production rates in the field were reduced to cease the flaring. RECE\Vt:.U orc 2 1 1995 . ssiOO ...." Oi\ & Gas eons· Com"" A\èAI\a AnChorage e e Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit November 20, 1995 Time and duration of incident: 1644 to 2111 hrs -4 hrs 27 min. Volume flared: 630 MSCF This was unplanned flaring during a period when maintenance was being performed on gas compressors in the Central Processing Facility. One gas reinjection machine was shut down for maintenance. With the injection compressor at C-pad on line, the other machine in the main facility was brought off line to relieve pressure and safely make piping changes to part of its system. The C-pad compressor unexpectedly shut down and would not restart. When going for a start on a main facility compressor, problems were experienced which meant trouble shooting and delay of start-up. Field production was curtailed at this time to mitigate the flaring. Compressors in the main facility were repaired and returned to service and field production ramped back up. RECE\V\:.U UtC 2 1 1995 Alaska Oil & Gas Cons. eommiaion AnchOrage e e Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit November 21, 1995 Time and duration of incident: 0757 to 1252 hrs - 4 hrs 55 mm Volume flared: 171 MSCF This was an unplanned flaring event that occured when C-5531-A experienced valve problems on the #4 cylinder, causing the interstage PSV to relive to flare. Compressor was shutdown along with production wells (B-9 and B-4) in order to mitigate flaring. Once valves and piston seal rings were replaced the compressor was brought back on line with no further incidents. e e Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit November 22, 1995 Time and duration of incident: 0040 to 0146 hrs - 1 hr 6 mIll Volume Flared: 127 MSCF This was an unplanned flaring event, which occured when the PLC at E-pad failed and caused a production shutdown of the injection gas wells, therefore causing a shutdown of the injection gas compressors in Mod. 55. Once E-pad's PLC was returned to normal operation the injection gas compressor's were returned to service with no further incidents. RECE,\Vt:U OtC 21 \995 Oil & Gas Cons. ~ Alaska AnchOrage e e Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit November 27, 1995 Time and duration of incident: 1711 to 1836 hrs - 1 hr 25 min Volume flared: 86 MSCF This was an unplanned flaring event that occurred during a during production shutdown which was a result of a LSHH in the 3rd stage seperator. Once the shutdown alarm had cleared in the 3rd stage sep. production was returned to normal and the flare was eliminated. e e e e ALASKA OIL AND GAS CONSERV A TION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION FaCility Milne Point Disposition 1. Sold 2. Reinjected 3. Flared or vented less than 1 hour 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 5. Pilot and Purge 6. Used for lease operations 7. Other TOTAL items 1-7 8. NGL gas equivalent produced 9. Purchased gas 10. Transferred from: 11. Transferred to: Remarks: :¡:::::,,"'~;;'j' Form 10-422 -/ "7 Rev. 4/95 operator BP Exploration (Alaska) Inc. Field(S) Milne Point Volume MCF* Fuel 8,706 289,851 436 1,538 2,528 Fuel 149,145 452,204 f ";;¡I. t,.,,. 1 "~ ~' true and correct to the best of my knowledge. pl~OPIJC.í"~ Title .ANp.Ly~r Date 10);/9!1- I MonthlY ear of Disposition October, 1995 I *Indicate contribution of each pool to total. Pool Name KUPARUK SCH. BLUFF Code Percent 525100 525140 87.5 12.5 .:-:;-::;.,. offiêrålUse Only-Flaring Authorization> Ihr. 1. Safety MCF 2. Lease 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 folowing the month of disposition. Authority 20 AAC 25.235. 11/15/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT October ·Unplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events which are less than or equal to 1 hour e 1/2/95 1/3/95 1/4/95 1/5/95 1/6/95 1/7/95 118/95 1/9/95 1/10/95 1/11/95 1/12/95 1/13/95 1/14/95 1/15/95 1/16/95 1/17/95 1/18/95 1/19/95 1/20/95 1/21/95 1/22/95 1/23/95 1/24/95 1/25/95 1/26/95 1/27/95 e 1-23: 1 0/23: 12-~ 19:12-19:17/H 4:51-4:53/4:54 4: 14-5:06/5:44 13:01-13:03 12:54-13:16/1~ 17.3 11.9 19.4 26.9 0.7 46.1 o 26.3 o 2.5 32.8 0.7 o 0.41 33.8 72.6 38.7 57.4 o 10.8 6 o o o 26 5.8 3:29-:31/4:35-: 2:08-: 12/8:27-: 6:23-:25/6:40-: 1 :42-:46 9:29-9:34/9:37 8:31-:36/12:51 8:25-:52/8:57-! 7:32-:45/7:51-: 12: 18-:29/12:3 12:34-:39/12:4 6:34-:45/7: 17-: 18:26-:29/18:3 19:24-:28 ,. i...," TOTAL 436 Page 1 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour 11/15/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT October Page 2 IUnplanned Events greater than 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events which are less than or equal to 1 hour ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour 10/2/95 10/7 /95 10/15/95 10/23/95 10/25/95 18:33-22:50 16:50-19:06 4:49-7:38 12:50-16:07 14:34-15:58 609.9 A shutdown was caused by a LSHH in the second stage separator. 356 A surge during pigging operations caused a malfunction of a level transmitter in the first stage separator. 21 .7 Gas reinjection compressor-auto valve malfunction 541 Gas Compressor maintenance (C-5501A) 9 Gas Compressor-leaking isolation valve (C-5531 B) e TOTAL 1,538 It IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE TOTAL o 11/15/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT October Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events which are less than or equal to 1 hour TOTAL e 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 e o TOTAL 436 1,538 o o 2,528 4,502 Page 3 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit October 2, 1995 Time and duration of incident: 1833 to 2250 hrs - 4 hrs 17 mm Volume flared: 609.9 MSCF This was an unplanned flaring event that occurred during a production shutdown caused by a LSHH in the 2nd stage sep. Levels in vessels were returned to normal, and compressor's brought back on line which eliminated gas to the flare header. e e mi Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit October 7, 1995 Time and duration of incident: 16:50 to 19:06 hrs -2 hrs 16 mm. Volume flared: 356 MSCF This was an unplanned flaring event that occurred during pigging operations on a field to plant production line (B-pad production). The pigging operations were causing abnormal fluid consistency and flow with resultant surging action within the first stage separator vessel. The first stage separator level reached a high level which was not common but was within normal operating parameters, however on this occurrence the level tripped a high high and shut down CFP process facilities. Follow up calibration checks found the level transmitter had drifted off 10% from the normal setting. Also, during the process plant start up the gas plant required more than one re-start as a result of slugging and surging flow streams. e e m¡ Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit October 15, 1995 Time and duration of incident: 0449 to 0738 hrs -2 hrs 49 min. Volume flared: 21 MSCF This was unplanned flaring resulting from an automatic valve malfunction on one of the gas re-injection compressors. The duration versus volume is atypical due to the necessity for trouble shooting to identify the malfunction. The compressor was isolated to cease flaring. e e Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit October 23, 1995 Time and duration of incident: 1250 to 1607 hrs -3 hrs 17 min. Volume flared: 541 MSCF This was unplanned flaring from repairs having to be made to C-5501 A gas compressor. The compressor was brought off line and safed out for maintenance. Internal valves and gaskets were replaced in two of the four cylinders. The compressor was immediately returned to service after repairs were complete. Production was not curtailed due to the expected short duration of equipment down time. e e r ~ Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit October 26, 1995 Date of Incident: 10-25-95 Time and duration of incident: 1434 to 1558 hrs -1 hrs 28 min. Volume flared: 9.0 MSCF This was unplanned flaring from a leaking actuated isolation valve on C-5531B gas compressor. Once the flare source was found, a secondary isolation valve was closed to stop the flaring. Production was not curtailed due to the expected short duration and low flaring rate. ~."" .,.... i..,,,, j' ~ ; f <{,. \1 L: 0 e e e e ALASKA OIL AND GAS CONSERV A TION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Milne Point Disposition 1. Sold 2. Reinjected 3. Flared or vented less than 1 hour 4. Flared or vented greater than 1 hour (Supplemental report required--See 20 AAC 25.235) 5. Pilot and Purge 6. Used for lease operations 7. Other TOTAL items 1-7 8. NGL gas equivalent produced 9. Purchased gas 10. Transferred from: 11. Transferred to: Remarks: Si:::::,,~:;Z;;'7 ¡, Form 10-422 /- . 1 Rev. 4/95 operator BP Exploration (Alaska) Inc. I Field( s) Milne Point Volume MCF* Fuel 8,027 226,456 1,161 287 2,446 Fuel 129,123 367,500 RI..~LtwED OCT 1 9 1995 Alaska Oil & Gas Cons. Commission Anchorage true and correct to the best of my knowledge. ;::RoDf.I<.;f;p;c; Title -'9.IVA¿y.s,- Date /~~~ ), Month/year of Disposition September, 1995 I *Indicate contribution of each pool to total. Pool Name KUPARUK SCH. BLUFF Code Percent 525100 525140 87.5 12.5 Official Use Only-Flaring' ALlthorization> I hr. 1. Safety MCF 2. Lease 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 folowing the month of disposition. Authority 20 AAC 25.235. 10/12/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT September-95 Page 1 IUnplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events which are less than or equal to 1 hour e 9/1/95 9/2/95 9/3/95 9/4/95 9/5/95 9/7/95 9/8/95 9/9/95 9/10/95 9/11/95 9/12/95 9/13/95 9/19/95 9/21/95 9/25/95 9/26/95 9/27/95 9/28/95 9/29/95 e ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour 3-09:00/09:02-( ~-14:47/18:37-1 09:31-09:39 7-18:17/19:37-" 16:25-16:31 21 :43-22:00/2~ 00:29-01 :43/0" 08:04-08: 19/m 09:51-09:59/1 ( 13:11-13:16/1~ 22:49-22:54 13:40-13:43/1 t 14:41-14:44 19:08-19:28/H 20:35-20:39/2( 00:53-00:56/0~ 20:28-20:30 00:58-00:59/1 ~ 16:27-16:35/H TOTAL 26 1 17 20 1 191 185 126 51 33 1 17 7 10 141 113 1 Production rates and gas volumes were reduced to mitigate flaring. 9 212 1,161 Rt.....L:lw[O OCT 1 9 1995 Alaska Oil & Gas Cons. Commission Anchorage 10/12/95 "Unplanned Events greater than 1 hour DATE TIME VOLUME 9/8/95 00:29-01 :43 9/27/95 07:55-14:42 TOTAL BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT September-95 Page 2 DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE 231 This was an unplanned emergency flaring event when the Production rates and gas volumes were reduced to 56 pressure safety high on the first stage separator tripped. mitigate flaring. 287 e IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE TOTAL e o R t. '"' L..' 'Í t 0 OCT 'I 9 1995 Alaska Oil & Gas Cons. Commission Anchorage 10/12/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT September-95 Planned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events which are less than or equal to 1 hour TOTAL o e TOTAL 1,161 Unplanned Events < 1 Hour Unplanned Events> 1 Hour 287 Planned Events < 1 hour & not exceeding 5,000 MCF o Planned Events> 1 hour and exceeding 5,000 MCF o Pilot Purge 2.446 TOTAL FLARED VOLUME 3,894 e . Page 3 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour R ' ,.. to-L't/tO OCT Î 9 1995 AJaskaOil .& Gas Cons Co '. Anchorag~ mmlSSlon ALASKA OIL AND GAS CONSERV A TION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION IFacility Milne Point Disposition 1. Sold 2. Reinjected e 3. Flared or vented less than 1 hour e 4. Flared or vented greater than 1 hour (Supplemental report requjred--See 20 AAC 25.235) r::: , Q e 6. Used for lea~era~s 8 I"> ~ riG -- \0 (3£f J..u ~ 811 ,rt;;:) CJ... c:::! TOT~tem~-7 3 f 8. NGL gas equivalent produÌl 5. Pilot and Purge 7. Other 9. Purchased gas 10. Transferred from: 11. Transferred to: Remarks: S¡:::::""~~fh~;;)¡' Form 10-422 / Rev. 4/95 operator BP Exploration (Alaska) Inc. Field(S) Milne Point Volume MCF* Fuel 7,978 228,416 2,238 149 2,528 Fuel 122,580 363,889 true and correct to the best of my knowledge. Pl2ðOLlcT/~ Title ~4L'/.s-T Date 0 ~/9 S Month/Year of Disposition August, 1995 I *Indicate contribution of each pool to total. Pool Natne KUPARUK SCH. BLUFF Code Percent 525100 525140 88.0' 12.0 Officiál . Use Only-Flaring Autho~ization>l· hi. ;.)...... '. " ::~:.~~~., 1. Safety MCF 2. Lease 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 folowing the month of disposition. Authority 20 AAC 25.235. · 9/14/95 IUnplanned Events less than or equal to 1 hour BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT August-95 Page 1 e 8/1/95 8/4/95 8/5/95 8/6/95 8/7 /95 8/8/95 8/9/95 8/10/95 8/11/95 8/12/95 8/13/95 8/14/95 8/15/95 8/16/95 8/18/95 8/19/95 8/20/95 8/21/95 8/22/95 8/23/95 8/25/95 8/27/95 8/28/95 8/29/95 e 18-16:50/17:09-17:0! 9:38-9:44/9:44-9:56 7:42-7:47/7:52-7: 55 17:21-17:22 01 :03-01 :06/1 0:31-1 00:03-00:06/00:08-( 14:06-14:09/16:06- ' 19:27-19:30/19:32-' 16:02-16:06 00:00-00:04/00:05-( 02:03-02:08/02:09-( 00:00-00:03/00: 11-( 03:57-04: 1 0/04: 18-( 01 :26-01 :52/02:00-( 17:07-17:09/17:37-' 02 :42-02:46/02:47-( 06:32-06:36/06:44-( 08:54-09: 12/09:31-( o 20: 11-20:27 /20:31-~ 02:31-02:44/02:47-( o TOTAL 3.8 2.3 45.5 o 52 34.7 76.1 23.8 23 69.8 66.7 216.4 328.1 363.8 72.1 242.6 78.9 96.5 126 0.3 152.5 160 2.7 2,238 Not required for unplanned events which are less than or equal to 1 hour Not required for unplanned events which are less than or equal to 1 hour " 9/14/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT August-95 IUnplanned Events greater than 1 hour Not required for unplanned events which are less than or equal to 1 hour Page 2 events are less than or equal to 1 hour e 8/22/95 (1:18-_23:~:~ GoD N...,.. !.IV 149MSCF Unplanned emergency flaring event when the pressure safety high on the first stage separator tripped. Production rates and gas volumes were reduced to mitigate flaring. ~Lu(<:<- J5 -. <7 TOTAL 158 MSCF e Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf TOTAL o 9/14/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT August-95 Page 3 IPlanned Events Exceeding 1 Hour OR Exceeding 5000 Mcf Not required for unplanned events which are less than or equal to 1 hour .............,.. :~,~.~ ~'rO.;,gqMINÞ,.:m;;ç~gª.~~~1~"'~~". " Not required for unplanned events which are less than or equal to 1 hour TOTAL o e Unplanned Events < 1 Hour 2,238 Unplanned Events> 1 Hour 149 MSCF Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events> 1 hour and 0 exceeding 5,000 MCF Pilot Purge 2528 MSCF TOTAL FLARED VOLUME 4915 MSCF e e e ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Milne Point Disposition 1. Sold 2. Reinjected 3. Flared or vented less than 1 hour 4. Flared or vented greater than 1 hour (Supplemental report required-oSee 20 AAC 25.235) 5. Pilot and Purge 6. Used for lease operations 7. Other TOTAL items 1-7 8. NGL gas equivalent produced 9. Purchased gas 10. Transferred from: 11. Transferred to: Remarks: :¡::::"œrt~~7 ¡. Form 10-42;1 - Rev. 4/95 operator BP Exploration (Alaska) Inc. Field(S) Milne Point Volume MCF* Fuel 7,893 290,334 1,078 4,337 2,284 Fuel 119,978 425,904 ~ ~ ...,. ,,'to AUG 1 7 1995 AlQS~ DU .& Gas ;oos. Cnmm' , -- ....1 rA"".. _u.ulijUU) .. DI.uuQIiQII.y"----- true and correct to the best of my knowledge. ?£oD';;~ 9'1- Title ..4/VA1<y.sr Date ~/-05- 1~::th/Year of Disposition :r~I..'y , 1995 *Indicate contribution of each pool to total. Pool Name KUPARUK SCH. BLUFF Code Percent 525100 525140 86.3 13.7 Öfficial Use Only-Flarjng AuthorizatiQn>I hr. ~:. -:. : .. '~A.- .,. ...... /.." 1. Safety MCF 2. Lease 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 folowing the month of disposition. Authority 20 AAC 25.235. ... : 8/15/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT July-1995 IUnplanned Events less than or equal to 1 hour DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE Not required for unplanned events which are less than or equal to 1 hour 7/1/95 1423-1424 0.2 7/6/95 0030-0100 58.1 7/7/95 1507-1538,18C 90.7 7/8/95 0738-2118 87.9 e 7/12/95 1038-1723 26.2 7/14/95 0946-1006 42 7/15/95 1800-1944 39.5 7/16/95 1730-2326 60 7/18/95 0522-2000,221 335.8 7/19/95 0000-0012,14C 243.9 7/25/95 1611-1627 26.4 7/26/95 0942-1128 56 7/28/95 0625-0650 7.1 7/29/95 0847-0841 3.7 TOTAL 1,078 e Page 1 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour 8/15/95 IUnplanned Events greater than 1 hour e DATE 7/6/95 7/6/95 7/15/95 7/16/95 7/16/95 7/17/95 7/18/95 7/26/95 7/27/95 7/27/95 7/28/95 7/28/95 7/30/95 7/30/95 TIME 0036-0622 1414-2316 1521-1749 0919-1152 1555-1705 1350-2016 2013-2136 0713-0934 1008-1310 1429-1609 0038-0625 0509-0623 0537 -0801 1356-1518 TOTAL VOLUME 117 MSCF 1343 MSCF 251 MSCF 280 MSCF 89 MSCF 62 MSCF 190 MSCF 278 MSCF 533 MSCF 287 MSCF 622 MSCF 207 MSCF 45 MSCF 33 MSCF 4337 MSCF BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT July-1995 DESCRIPTION OF INCIDENT & CAUSE Compressor Maint. Compressor Maint. Turbine on diesl for pig launch Turbine on diesl for pig launch Turbine on diesl for pig launch Turbine on diesl for pig launch Compressor Maint. Turbine on diesl for pig launch Compressor Maint. SID Big "A", "B" Compressor Maint. SID Big "A", "B" F+G system failure (UV controller fault) Lube oil switch malfunction on compressor Flare from supplimental gas from a nitrogen safe out Flare from supplimental gas from a nitrogen safe out IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf e TOTAL o Page 2 ACTION TAKEN TO ELIMINATE CAUSE . . 8/15/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT July-1995 Page 3 IPlanned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 e TOTAL Unplanned Events < 1 Hour 1,078 Unplanned Events> 1 Hour 4337 MSCF Planned Events < 1 hour & not 0 exceeding 5,000 MCF Planned Events> 1 hour and 0 exceeding 5,000 MCF Pilot Purge 2284 MSCF TOTAL FLARED VOLUME 7699 MSCF e e c 0 '(jj (I) 0 'ë I.t") s U-J 0 0"> Q ...,:::> ~ cñ CD ....,.", c:: C) (j) 0 ~ u 0 L.U (I) i3 < } ct ~ :L c..!) lU ..J..J cd æ (f) .5 ~. e Kt <ë, ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION ¡Facility Milne Point operator BP Exploraûon (Alaska) Inc. IField(s) Milne Point Djsposition Vo'ume MCF· 1. Sold Fuel 7,503 2. ReiJlj~t~ 260,435 3. Flared o~ veJ1lC4"J less than 1 bour 5,588 4. FI3red or ventC4"J greater th~ß 1 hour lSupp¡"mcmal "p." .....IIed..s.. 2D AAC 2.5.23S) 2,0.51 5. Pi101 ~ßd Purge o 6. Used for lease operations Fuel 113,262 7. Other TOTAL i1ems 1-7 )88,839 8. NGL gas equivalent produced 9. Purchased gas JO. Transferrro from: l1. Transferred 10; Remarks: I 'oreby ""'Jl ,"" "'~ CM""", ¡, .~ ..., 00'_ 10 "" ". of ..y ....,.... Sigßature {<"G. {L~ Title Wlrb(t VQU.JVYTÆDate 7/p/~0' Form 10-422 Rev. 4195 MonlhlYear of Disposition ~June, 1995 UJ (T1 -U I--" IJ) .IndiCAte cOJ1I~ibution of each pool to tolal. ~ IJ) lJ1 IS) Q) Pool Name KUPARUK SCH. BLUFf Code Percent 525100 525140 84.5 15.5 I--" N ~ tD -U (T1 X -U r o AJ D - H o :z - D X < - offièi¡¡1 ~sè .Only-~Flà(iñg Au:thoJìu,fiorì>1 - hi 1. S ~fety MCP 2. Lease MCP 3. Conserv. PllCposes MCF Commju;oner Date Note: AU volumes musl be corrected lo pressure of 14.65 psia and to a ~emperalure of 60 degrees F. Reporl due by the 20111 of the month folowing lhe month of disposition, Autborily 20 AAC 25.235. -u N "- N N " N a.. 9/25/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT For the Month of: June IUnplanned Events less than or equal to 1 hour . DATE - : TiME - - VOLUME . DEScRIPTION OF INCIDENJ-&:CAUSE Unplanned Events greater than 1 hour e x a: I- z: o H I- a: œ: o ~e a.. In E a.. Q"\ N (Y) (S) If) Q"\ , If) N a.. w (f) _: _. DATE 6/1/95 6/1/95 6/1/95 6/1/95 6/1/95 6/1/95 6/1/95 6/1/95 6/1/95 6/2/95 6/2/95 6/2/95 6/3/95 6/3/95 6/4195 6/10/95 6/11195 6/20/95 6/21/95 6/22/95 6/28/95 6/30/95 6130/95 _ - ~-- ~mÆ -... 00:00-01 :17 04:21-06:13 06:13-07:23 07:23-09:59 10:02-11 :51 12:51-14:09 14:10-16:32 17:57-19:49 22:55-24:00 00:53-02:25 02:46-05: 18 07:02-08:39 12:32-14:28 15:16-16:23 10:06-13:50 07:57-09:11 13:23-17: 17 16:14-17:45 14:01-16:03 09:51-11:38 05:09-06:23 05:37-08:01 13:56-15:1 B TOTAL '.VOL1.,lMÉ-:_ - 'DE$ÇRIP'I1ÓNOFINCIOEÑT BeCAtJSE·. . _ . -'.-.. 49.61' CM5502·31 B Down for repair 37.1 CombineÐ to 1 event 65.7 Combined to 1 event 64.7 ð\ Comblnecl to1 event 49.7 (!- 27.3 Q- 77.6 51.4 33.5 32.6 These three even1S are from 1Itlle B ft 1 cylinder 55.9 125.) piston damage. Equip. off line for repairs. mod & 37 piston shipped out for repairs. 52 .2 <- - Big B SID for valve replacement & leaks into mod. 30.7 \8Z.,e¡ Big B down fOT valves & leaks 142.3 199.6 493.1 241 3.3 21.4 207.3 45 l 33 S 7B 2,051 CSS01-11A Compo back on line @09:01 Compression SID Gas Comp. SID Compo back on @ 06:20 Rr- ...."'ED C.... t I 'w ~tP 26 1995 Alaska UII & Gas Cons. ComtnissiQn Anchorage Page 1 AcnON TÀKEN. 'Jö. ELIMINATE èAU~ e > fa'"' (I) ::<;" p.¡ Q c:.... ^' Qo C Mï '" ø :z n :¡ " ¡u '" (t) N m 0 <:) --' - :::J ¡n "....,..&- < 0 u:;; <:> ('D ïn :3 (f¡ :3 0 ëñ" en õ· e :::J J' II, ALASKA OIL AND GAS CONSERV A TION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION IFaCility Milne Point I Field(s) Milne Point operator BP Exploration (Alaska) Inc. Disposition Volume MCF* 1. Sold Fuel 8,268 2. Reinjected 311,866 3. Flared or vented less than 1 hour 4,074 4. Flared or vented greater than 1 hour 5,014 (Supplemental report required-oSee 20 AAC 25.235) 5. Pilot and Purge 2,528 6. Used for lease operations Fuel 122,919 7. Other TOTAL items 1-7 454,669 8. NGL gas equivalent produced 9. Purchased gas 10. Transferred from: 11. Transferred to: Remarks: I .herebY cer¡rr; r;tt the fore7fiïf SIgnature '<' {LA /I/(ì'UJ is true and correct to the best of my knowledge. Title m&(t. \fO{ f-ê\/ Date (~t511S' Form 10-422 Rev. 4/95 Month/Year of Disposition May, 1995 I *Indicate contribution of each pool to total. Pool Name KUPARUK SCH. BLUFF Code Percent 525100 525140 87.7 12.3 Ol'ficial l.j~c Only-f'laring Authorization> I hr. 1. Safety MCF 2. Lease MCF 3. Conserv. Purposes MCF Commissioner Date Nott;: 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 folowing the month of disposition. Authority 20 AAC 25.235. ALASKA OIL AND GAS CONSERV A TION COMMISSION FACILITY REI)ORT OF PRODUCED GAS DISPOSITION FaciJily CENTRAL FACILITY Operator BP EXPLORATION rield(s) MILNE POINT Month/Year of Disposition April 1995 Disposition Volume MCF* *If production comes from multiple pools, indicate contribution of each pool to total. I. Sold 0,163 Pool Pool Percent code KUPARUK 525100 86.5% SCH. BLUFF 525140 13.5% 2. Reinjected e 290,529 3. Flared or vented less than I hour 5,088 4. Flared or vented greater than 1 hOllr (Supplemental repon required-oSee 20 AAC 2S.23S) 3,450 5. Pilot and Purge 2,446 . .Ai,.,! ',ioi~).':",::,~"! ''':';' ".' '~. :'+.:,d" ~.t:,": i'if: ",\,,: }~]~~l:,~ ":> ~ .+,~-" ¡:i;',:, ;:"; .:,...~,-~.-<, ~\.;,.;'j'. ,:, ,:'.' o.ffiêiäl kiP se.?:: o.Ì1I>,~ fl ªrirÜ~ .\{ðuUio~ii~tipn>1 ;,hr !(;{,;:.;j~. tt~.f~~11(1'¡~t!~~~:t¡f~1f't(~¥tRY:i;*~;i!;~¡,'m'~lt¥4;;;~:~~ v :>ì;i'¡:;' .; .:.,;; 6. Used for lease operations 158,678 I. Safety Mcr 7. Olher 2. Lease Mcr TOTAL 470,354 3. Conserv. Purposes Mcr e Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.253 Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Sign.."« Q.O. fL~~ Title MI!g, Vol, Royalty & Sev. Date: -3/rl,(q-:r Form 10-422 Rev. 11/94 7rr~ r, ¡,;. ',;' """~f!!R"lJI!'! ""'f(''' BP EXPLORATION (ALASKA) INC. MILNE POINT UNIT GAS FLARING INCIDENT REPORT APRIL, 1995 (Unplanned Events less than or equal to 1 hour IU]:..,· DAT~#I;mm.fi1JJ~§!JImJ!IY.º~.uM,~.~t:~~,>j';RJ:§ç'lm:r'PN.ºff.lNÇID.J;{III¡~' çA.y~~t.iî~'~'~'I~fi~~ri\ 1-Apr 211 Not required for unplanned events which 2-Apr 255 are less than or equal to 1 hour 3-Apr 253 4-Apr 266 5-Apr 185 6-Apr 190 a 7-Apr 475 ., 8-Apr 265 9-Apr 78 10-Apr 131 11-Apr 231 12-Apr 230 13-Apr 214 14-Apr 359 15-Apr 276 16-Apr 209 17-Apr ,0 18-Apr 7 19-Apr 157 20-Apr 29 21-Apr 37 22-Apr 74 e 23-Apr 25 24-Apr 200 25-Apr 44 26-Apr 52 27-Apr 76 28-Apr 117 29-Apr 261 30-Apr 181 TOTAL 5,088 RECE/li VcD -4IQ$kq M4 y 7 all & G. 6 1995 q$Co. I/¡¡c/¡o/: 'l/s. COIll . CI ~/$S¡O" Page 1 ,!¡¡ñ;';;AG11(>{IIT A~ENTº,J;b!MINAIEÇA""SEt,~'r<\.' (¡5¡Miîi,,~¡ Not required for unplanned events which are less than or equal to 1 hour BP EXPLORATION (ALASKA) INC. MILNE POINT UNIT GAS FLARING INCIDENT REPORT APRIL, 1995 Page 2 (Unplanned Events greater than 1 hour I DAT~M:~~j\T~IM~?mME:.~ijf~ºhllM.¡;,..iºf;§çßleIIQJ:ii9].JN9IJl~~I¿ft.·.çÆY§!;_'_!i~li~~£!,.º~.·;r~~E.Nltº.!=.YMJ!,!~n;.çA!l~,ª"~~liIIi e e 1-Apr 1-Apr 1-Apr 2-Apr 5-Apr 6-Apr 6-Apr 6-Apr 8-Apr 16-Apr 19-Apr 23-Apr 1 051 - 1231 1258 - 1436 1454 - 1614 1035 - 1451 1510 . 1615 0704 - 1150 1341 - 1446 1447 - 1726 1307 - 1409 1245 - 1725 1120 - 1428 0804 - 1035 TOTAL 204 Relieving wellbore psi to allow for safe well work 1 88 Relieving wellbore psi to allow for safe well work 1 3 Relieving wellbore psi to allow for safe well work 474 Gas compression SID on computer malfunction 1 67 Field SID resulting from a psi switch malfunction 66 5 Unplanned gas compressor repairs 97 Unplanned gas compressor repaIrs 288 Unplanned gas compressor repairs 1 28 Unplanned gas compo main!. to repair leak into mod. 406 Main power generation equipment failure 4 7 1 Unplanned gas compressor repairs 349 Gas compo SID from lire & gas sys. malfunction 3,450 ..,./z.. (Pf/'IY, ~L;-? \J.)fìAï n'\1U:. ¡) i) b - Wt\ 4'\1 kf>/\ tV-S Slowly blow down to minimize flaring Slowly blow down to minimize flaring Slowly blow down to minimize flaring Restored computer, sys. cleared. return equip to SVC. Sys. cleared to Immediately resume field prod. Production rates reduced to mitigate flarIng Production rates reduced to mitigate flaring Production rates reduced to mitigate flaring Leak repaired and equipment returned to service Equipment repaired and power turbine restarted Repairs made and equipment returned to service Condition cleared and equipment returned to service BP EXPLORATION (ALASKA) INC. MILNE POINT UNIT GAS FLARING INCIDENT REPORT APRIL, 1995 Page 3 IPlanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf I :S··";.. D#\T~J:~t~~~;!tI~TIME;~~ºbµME:j;,!i¿iD;å;:Q1;!)çF1leI!ºN:c;O:JN,Çtº,ªNI:~ÇAYª,g%11.~í!¡¡i~,~'¡12:¡Î~~2;::: E;¡'¡;;i;iAÇII.ºNIAt(I:N:rº..gL!MIN~T1;Ç~µSE:2~5;1H:';1'Ì~t!~~> TOTAL o IPlanned Events Exceeding 1 Hour OR Exceeding 5000 Mcf TOTAL o Unplanned Events < 1 Hour Unplanned Events> 1 Hour _jiïº.ÍÄ.~:~~! 5,088 3,450 Planned Events < 1 hour & not exceeding 5,000 MCF Planned Events> 1 hour and exceeding 5,000 MCF Pilot Purge e TOTAL FLARED VOLUME o o ~ 10,984 BP EXPLORATION (AlASKA), INC. 1995- REPORTING FORMAT VOlUME ACCOUNTING KUPAAUK & SCHRADER BlUFF GAS DISPOSITION & RESERVE DEBIT REPORT (VOLUMES ARE IN MCF AT 14.65 PSIA AND 60 F.) CAlCUlATIONS SUBJECT TO REVISION WHEN ANAlIZED Apr-95 BPXO OXY BPXA TOTAL KUPARUK OWNERSHIP % (Blend due to non-consent wells) 65.21% 8.93% 25.86% 100.00% SCHRADER BLUFF OWNERSHIP % 64.38% 8.82% 26.80% 100.00% COMPOSITE TRACT OWNERSHIP% 64.38% 8.81% 26.81% 100.00% Total Gas Produced e Gas Production KUP 207,738 28,435 82,360 318.533 Gas Production SB 40.793 5,588 16,982 63,363 Gas Production Tract Operations 56,756 7,768 23,634 88,158 Total 305,287 41,791 122,976 470,054 Gas Was Used As FOllows: Electric Power Generation (Excluding Sales to MPPL) 76,956 10,535 30,999 118.490 Other Operations Use (Buildings & To Heat Oil) 26,101 3,576 10,511 40,188 Electric Power Generation (Sales to MPPL) 6,627 907 2,629 10,163 Flare 6,939 952 2,793 10,684 Injection 188,664 25,821 76,044 290,529 Tolal 305,287 41,791 122,976 470,054 Allocallon 01 Electric Power (Excl MPPL) and OIher Operallons Use KUP Share of Fuel Gas Used For Area Operations For Power Generation·Excludlng Sales to MPPL 52,367 7,170 20,759 80,296 For Other Uses 17,761 2,434 7,038 27.233 Total KUP Fuel Gas Excluding MPPL Sale 70,128 9,604 27,797 107,529 SB Share 01 Fuel Gas Used For Area Operations e For Power Generation-Excluding Sales to MPPL 10,281 1,408 4,282 15,971 For Other Uses 3,488 478 1,452 5,418 Tolal SB Fuel Gas Excluding MPPL Sale 13,769 1.886 5,734 21.389 Tract Operations Share 01 Fuel Gas Used For Area Operations For Power Generation-Excluding Sales to MPPL 14,308 1,957 5,958 22,223 For Other Uses 4,852 664 2,021 7,537 Tolal Tract Operations Fuel Gas Excluding MPPL Sale 19,160 2,621 7,979 29,760 Page 1 BP EXPLORATION (AlASKA), INC. 1995· REPORTING FORMAT VOlUME ACCOUNllNG KUPARUK & SCHRADER BlUFF GAS DISPOSITION & RESERVE DEBIT REPORT (VOlUMES ARE IN MCF AT 14.65 PSIA AND 60 F.) CAlCULATIONS SUBJECT TO REVISION WHEN RNAlIZED Apr-95 KUPARUK OWNERSHIP % (Blend due to non-consent wells) SCHRADER BLUFF OWNERSHIP % COMPOSITE TRACT OWNERSHIP% BPXO OXY BPXA TOTAL 65.21% 8.93% 25.86% 100.00% 64.38% 8.82% 26.80% 100.00% 64.38% 8.81% 26.81% 100.00% Allocation of Flare Gas & Flare Authorization to PA and Tracts .. Authorized Flare-All PAs and Tracts _ Addlional Flare Authorized Tract Operations Share Of Flare Gas Authorized Flere Gas Additional Authorized Flare Gas Authorized Flare Gas Subject To Tax Unauthorized Flare Gas Subject To Tax & Penalty N/A N/A N/A 10.984 N/A N/A N/A N/A N/A N/A N/A 7,443 N/A N/A N/A 7,443 N/A N/A N/A N/A 0 0 0 0 0 0 0 0 N/A N/A N/A 1,481 N/A N/A N/A 1,481 N/A N/A N/A N/A 0 0 0 0 0 0 0 0 N/A N/A N/A 2,060 N/A N/A N/A 2,060 N/A N/A N/A N/A 0 0 0 0 0 0 0 0 KUP Share 01 Flare Gas Authorized Flare Gas Additional Authorized Flare Gas Authorized Rare Gas Subject To Tax Unauthorized Flare Gas Subject To Tax & Penalty Schrader Bluff Share Of Flare Gas Authorized Flare Gas Additional Authorized Flare Gas Authorized Rare Gas Subject To Tax Unauthorized Rare Gas Subject To Tax & Penalty e Allocation-Electric Power (7.9% of Total Electric Power) Sold To MPPL From Kuparuk PA 6,627 907 2,629 10,163 GaslnjectJon. Allocation to PAs and Tract Operation. Kuparuk Injection 126,261 17,279 50,060 193,600 YTD 462,116 63,236 184,547 709,899 ITD 5.947,861 832,711 2,147,329 8,927,901 Schrader Bluff Injection 26,097 3,572 10,865 40,534 Page 2 BP EXPLORATION (AlASKA), INC. 1995- REPORTING FORMAT VOlUME ACCOUNTING KUPAALA< & SCHRADER BLUFF GAS DISPOSITION & RESERVE DEBIT REPORT (VOLUMES ARE IN MCF AT 14.65 PSIA AND 60 F.) CAlCUlA TlONS SUBJECT TO REVISION MIEN ANALIZED Apr-95 BPXO OXY BPXA TOTAL KUPARUK OWNERSHIP % (Blend due to non-con.ent wells) 65.21% 8.93% 25.86% 100.00% SCHRADER BLUFF OWNERSHIP % 64.38% 8.82% 26.80% 100.00% COMPOSITE TRACT OWNERSHIP% 64.38% 8.81% 26.81% 100.00% YTO 85,473 11,697 35,588 132,758 ITD 681,489 68,419 345,390 1,095,298 e Tract Operations Injection 36,306 4,970 15,119 56,395 YTO 107,998 14,782 44,976 167,756 !TO 131,955 18,060 54,954 204,969 Total Gas Reserve Debit 116,623 15,970 46,932 179,525 Tolal KUP Reserve Gas Debit Month 81,477 11,156 32,300 124,933 YTD 311.217 42,594 124,337 478.148 ITO 7,197.819 1,013,074 2,483,791 10,694,684 Total S6 Reserve Gas Debit Month 14.696 2,016 6,117 22,829 YTD 50,420 6,900 20,989 78,309 ITO 592,881 54,811 312,146 959,838 Total Tract Operations Reserve Gas Debit Month 20,450 2,798 8,515 31,763 YTD 63,750 8,722 26,541 99,013 ITD 88.159 12,063 36,706 136,928 Total S6 Reserves Injected Into KUP Reservoir e Month 26,097 3,572 10,865 40,534 YTD 85,473 11,697 35,588 132.758 ITD 681,489 68,419 345,390 1.095,298 Total Tract Operations Reserves Injected Into KUP Reservoir Month 36,306 4,970 15,119 56,395 YTD 107,998 14,782 44.976 167,756 ITO 131,955 18,060 54,954 204,969 Total S6 or Tract Reserves Sold from KUP Reservoir Month n/s nla nla nla YTD n/s nla nla nla ITO nla nla nla nla Page 3 " BP EXPLORATION (AlASKA), INC. 1995- REPORTING FORMAT VOlUME ACCOUNTING KUPARUK & SCHRADER BlUFF GAS DlSPOS/TION & RESERVE DEBIT REPORT (VOLUMES ARE IN MCF AT 14.65 PSIA AND 60 F.) CALCUlATlONS SUBJECT TO REVISION WHEN ANAl/ZED Apr-95 BPXO KUPARUK OWNERSHIP % (Blend due to norw:onsent wells) 65.21% SCHRADER BLUFF OWNERSHIP % 64.38% COMPOSITE TRACT OWNERSHIP% 64.38% NOTE: CURRENT MONTH KUPARUK PA FIGURES SHOWN ABOVE INCLUDES WElll14 VOLUMES. PRIOR MONTH'S NEED TO BE RESTATED FOR RETROACTIVE INCLUSION OF l141N PA. ~ TAXED AUTHORIZED FlARING NOT REQUIRED TO BE AlLOCATED TO WIOs FOR SCH B2 REPORTING ~líTHoRIZED FlARING INCLUDES AlL FlARING EXCEPT CATEGORY C SCHEDULE B2 AI< GAS FlARING REPORT e Page 4 OXY 8.93% 8.82% 8.81% BPXA 25.86% 26.80% 26.81% TOTAL 100.00% 100.00% 100.00% I spoke to Henry Harrington on August 07, 1995 about the following events that were reported for April: 04/01/95 relieving wellbore psi to allow safe well work There were three events on this day. They were trying to bring a new well on and it wouldn't gas-off. There was way too much gas and they decided that they had communication with a nearby well. They finally shut the well back in. 04/02/95 Gas compressoin SID on computer malfunction They had a problem with the PLC (programmable logic control) and had to troubleshoot it. They whole compression plant was shut down. When this happens they can;t supply gas for the artificial lift system and the whole field shuts down. The volume flared is depress-urization volumes in this case. the event lasted 4 hours, but aside from the depressuri-zation volume, nothing else was flared. The PLC has been very problematic and they will replace the whole system when they expand their facility in September. 04/05195 Field SID resulting from a psi switch malfunction The high pressure switch in either module 55 or 58 in the main production facility failed. They troubleshooted and then reset the switch. 04/06/95 Unplanned gas compressor repairs During three events, both ofthe gas lift compressors (5511A and 5511B) had to be shut down to change out valves which had been leaking. The suction and discharge valves were replaced on both machines. He was unable to tell me which one of the compressors was shut down at what times. 04/08/95 Unplanned gas compressor maintenance to repair leak into module The leak was at the compressor. A valve cover gasket had blown out on the B gas lift compressor. 04/16/95 Main power generation equipment failure This was a complete failure caused by a failure of the speed sensor on the turbine. They replaced the magnetic pick-up of the sensor. This took a lot of troubleshooting time, but e e since the whole field was shut in, no gas was being flared. The volumes were, again, depressurization volumes. 04/19/95 Unplanned gas compressor repairs Several suction valves were replaced on #3 cylinder. The gas lift wells were shut-in while these repairs were being made. 04/23/95 Gas compressor SID from fire and gas system malfunction The PLC initiated the fire and gas logic on B pad, which shut down module 55. e e !;.;;,;;~~~¡.~\~ . }!¡ . ..'-"-. ." ALASKA OIL AND GAS CONSERV A TION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility CENTRAL FACILITIES Operator BP EXPLORATION Field(s) MILNE POINT Month/Year of Disposition March 1995 Disposition Volume MCF* *If production comes from multiple pools, indicate contribution of each pool to total. 1. Sold 9,575 Pool Pool Percent code KUPARUK 525100 86.9% SCH. BLUFF 525140 13.1% e 2. Reinjected 248,380 3. Flared or vented less than 1 hour 3,578 4. Flared or vented greater than 1 hour (SupplemenlaJ report required--See 20 AAC 25.235) 1,448 5. Pilot and Purge 2,527 -''''7'~:~~~''''''':'- ·"77-~~--~:·_-'--:-'------,-,·-:'t T7-~~7~-~-:--~--'~-~, Official Use( Orily-Flaring' 'Authorization> 1 . hr:';W0 ¡,,::':.:, " ",,':~ :f>' --.:~::,¿: <, '::.,: "~i) i'<1:,.';.';:' :~ ,;: :;,,:'," t,:,,'t:},,: '(':,<~,:/ '\ :,ff \:;;; 6. Used for lease operations 151,910 I. Safety MCr 7. Other 2. Lease Mcr e TOTAL 417,418 3. Conserv. Purposes Mcr Note: All volumes must be corrected to pressure of 14.65 psia and to a tcmpcratufe of 60 degrees F. ReP9f't/ by the 20th of the month following the month of disposition. Authority 20 AAC 25.253 C [:/1 ~ Remarks: 4 y,/:,[) .tJQ$kq PI? 1 ('J 4icf 8 In 4'q,r C .I.9S I hereby certify that the foregoing is true and correct to the best of illY knowledge. "'ltJcqO/J 01J.s: GJ Oi il.¡:¡ Ol}¡þ.. í\ I ~ ' ,~ "1102 Signature _ _ ~1. Title___._.__.M!!g,_ygJLBºyalty & Sev. Date: _'i~3(f:/J Form 10-422 Rev. 11/94 ·;. . 8/16/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT March-1995 lunplanned Events less t~.~n or equal to 1 hour e DATE 1-Mar 2-Mar 3-Mar 4-Mar 5-Mar 6-Mar 7-Mar 8-Mar 9-Mar 10-Mar 11-Mar 12-Mar 13-Mar 14-Mar 15-Mar 16-Mar 17-Mar 18-Mar 19-Mar 20-Mar 21-Mar 22-Mar 23·Mar 24-Mar 25·Mar 26-Mar 27-Mar 28-Mar 29-Mar 30-Mar 31-Mar e TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE 57.5 Not required for unplanned events which 50.7 are less than or equal to 1 hour 42 12.3 22.7 33.1 32.7 0.8 70.9 16.4 9 16.8 7.5 16.8 20 51.7 73.2 127.5 236 279 4 39.5 156 395.6 181.6 462.5 326.2 200.2 196.4 264.8 174.7 3,4 70 TOTAL Page 1 ACTION TAKEN TO ELIMINATE CAUSE Not required for unplanned events which are less than or equal to 1 hour R (. t ~ 'w'E D AUG 1 7 1995 AiaSkaOil.& Gas Cons. Commission ~chorage e e .~ . 8/16/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT March-1995 Page 2 IUnplanned Events greater than 1 hour DATE 2-Mar 11-Mar 11-Mar 17-Mar 26-Mar 26-Mar 30-Mar 30-Mar TIME 1220 - 1531 0808 - 0931 1906 - 2017 1549 - 1747 1107 - 1214 1724 - 1830 0803 - 1005 1016 - 1150 TOTAL VOLUME DESCRIPTION OF INCIDENT & CAUSE 31 7.4 Gas compressor maintenance 1 6.5 Process upsets & gas compressor shut down 129.2 Gas compressor shut down 255.4 Gas lift header shut down valves closing 97.7 Gas compressor pressure relief valve lifting 96.2 Excess gas while bringing shut in producer on line 299 Relieving well bore high pressure for safe work 236.5 Relieving well bore high pressure for safe work 1,448 ACTION TAKEN TO ELIMINATE CAUSE Repair and restart equipment Upsets remedied and equip't. returned to service SID cleared and equip't. returned to service System restarted and valves to normal position Unloaded compressor and reseated valve Well shut back in to eliminate flaring Well depressurized and shut in Well depressurized and shut in Iplanned Events Less Than or Equal 1 Hour AND Not Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE TOTAL o ,. 'E'D R ;~, ... I. ' . AUG 1 7 1995 AlasKa Oil 8& Gas Cons. Commission Anchorage '. 8/16/95 BP EXPLORATION (ALASKA) INC. Milne Point Unit GAS FLARING INCIDENT REPORT March-1995 Page 3 IPlanned Events Exceeding 1 Hour OR Exceeding 5000 Mcf DATE TIME VOLUME DESCRIPTION OF INCIDENT & CAUSE ACTION TAKEN TO ELIMINATE CAUSE TOTAL 0 e TOTAL Unplanned Events < 1 Hour 3,470 Unplanned Events> 1 Hour 1,448 Planned Events < 1 hour & not 0 exceeding 5,000 MCF 1< ;. "'ED ",I. Planned Events> 1 hour and 0 exceeding 5,000 MCF AUG 1 7 1995 Pilot Purge 2284 MSCF Alaska OU .& Gas Cons. Commission - Anchorage TOTAL FLARED VOLUME 7699 MSCF e e e I spoke to Henry Harrington on August 31, 1995 about the following events that were reported for March: 03/02/95 Gas compressor maintenance There was an internal valve problem with 5501B, which is the main gas lift compressor. They reduced rates while the repairs were being made. 03/11/95 Process upsets and gas compressor shutdowns There was a high cylinder temperature alarm, indicative of a bad valve. 03/11/95 Gas compressor shutdown There was low lube oil pressure in the traybomb? system, which is the oiling system. 03/17/95 Gas lift header shutdown valves closing 5801A and 5801B shipping pumps had an emergency shutdown alarm on the gas lift header. 03/26/95 Gas compressor pressure relief valve lifting A PSV relief valve was relieving prematurely, causing compressor loading Rates were cut back while repairs were being made. 03/26/95 Excess gas while bringing shut in producer on line 03/30/95 Relieving wellbore high pressure for safe work They were replacing the internal valves. Milne Point has the only ones of this type on the North Slope, and they're positive displacement reciprocating. They will have more gas handling problems as they bring more wells on line. 03/30/95 ala Relieving wellbore high pressure for safe well work .. - - . '* ALASKA OIL AND GAS CONSERV A TION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION ".. 1 Facility CENTRAL FACILITIES Operator BP EXPLORATION Field(s) MILNE POINT Month/Year of Disposition Feb-95 Disposition Volume MCF* *1£ production comes from multiple pools, indicate contribution of each pool to total. Pool Percent 1. Sold 8,134 KUPARUK 88.0% 2. Reinjected 224,643 SCHRADER BLUFF 12.0% 3. Flared or vented less than 1 hour 1,500 4. Flared or vented greater than 1 hour (Supplemental report requiredhSee 20 AAC 25.235) 1,487 5. Pilot and Purge 2,283 Official Use Only-Flaring Authorization> 1 hr. 1. Safety MCF 2. Lease MCF 3. Conserv. Purposes MCF 6. Used for lease operations 131,518 7. Other TOTAL 369,565 Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.253 Remarks: I hereby certify that the foregoing is true and correct to the best of my kÌ1owled!e. Signature QQ. ~ Ti tIe Mug, Vol, Royalty & Sev. Date: 3/~'{ 1,s Form 10-422 Rev. 11/94 . . (bl) (b2) (b3) (b4) (b5) (b6) (e) EmerIOø Up <1 No Tax Pilot/Purge No Tax Erner >1 NoTøx Plan. <1&<5000 NoTax Indispens. Leaae No Tax Authorized Tax UnauthlWaste Tax/Penalty N/A 1500 2283 1487 o o -- Includes Flare purgelpilot; Vent purge & TEG regen. akid .tripplnq and bianket gas volume. Prepar.d Þv G, Alexander - MPU Facllitv PI'9d, SUP\', ext. 8331 e COR RepoMg Beg. & End. Times <1hr >1hr Dot. Duration VoIu.... Duration Volumes D.scrlptlon 01 01 hour Mel > 1 hour Mel Incidents I Ce.... Tot.1 Sch. 82 (b6) 0 0 AOGCC ~ng Un. 3 dhr I 1,500 Une 4 > 1hr 1.487 AOGCC~ Une & Pilot I PUrge Sch. B2 (b2) 2283 Lln. 7 Contln_ AMiot Sch. 82 (b5) N/A I , 1) Pre-euthorizaUon reQuired for flarina and venting when testing a well before reQutar production ~~ (~ <-. .~ C" ~~ ~~ q, «; '\, ~ .# ~ <->" ( ~~ '\!,~ ~~Cb .~ <1.> - ~ ~ ~. >~ ~i? ¥ Action T.k... to Eliminate C..... P.rt 4 Plenned ...nt. ._Ing 1 hour OR I I AOGCC _ fIorng I V_ng Incklont R_rt .x_lng &000 Mel Tol.1 Sch. B2 (b4) o Dot. Bog. & End. TIII10II Duration hour AND not ox_lng &000 Mel <1hr VoIu.... Mel Description 01 Incldonto ICe.... T.k... to Ellmlnato e.u.. lib. 1fEÞ?t:... Port 3 Plenned ._ not ._Ing 2 UI\PIaßned .vento gruIor lhan , hour Bog. & End. TIII10II D.. Dur.tlon 1-Fob 0118 - 0328 1 hr 8 mln 4-Fob 1140 - 1818 4 hra 3' mln '-Fob 1128 - 1&17 3 hra &1 mln 12-Fob '828 - 2333 & hra & mln 13-F.b 080& - 10&' 2 hra &4 mln 22-Fob 08&7 - 1344 3 hra 47 mln Totol Sch. B2 (b3) >1hr VoIu.... Description 01 Mel Incldonto I Ce.... 113 Gu co~..tfon .Idd SID-control IVI. malfunction 378 Centr.1 Focflhln high ,...... molfunetion ESD 25 3 Inadvertent F~IItH SID from Prev.nt. M"nL 8 8 eøeretional upaetl - 3ref Itg uparetor t.,. relief 4.8 Gu compreuion aIdd SID..frtacMrtent from PM'I 1 3 3 PSV, m au co~re'lion reUevedlmalfunctioned 1487 ActIon Action T."'" to Ellmlnato e.u.. Repair control IYI. & return .quip\. to ..rvle. T_ .hoo~ ....oIr & brought Focflllio. on llno SID _diad & brought Central FoclUtIn on llno AIt.red procell t8n1n. & prenu,., to ateblllze Condltionl norrMliZed and return equlp't. to ..rvice Trouble 1h00l. rn.... repair and return .qulp't. to ,.rvlce Pori Tot.1 Sch. 82 (bl) 28-F.b 27·F.b Dote 1·F.b 2-F.b I-Fob 4-F.b 7-F.b '·F.b 11-F.b 12-Fob 13-F.b 14-F.b 1I-F.b 1I-F.b 17-F.b 18-Fob "-Fob 20-F.b 21-Fob Beg. & End. TinM Durllllon I I I AOGCC GII, Flaring & Venting Incident Report I IDORR~ I Port Unplanned _nto not ._Ing 1 hour c1hr VoIuIMo Mel , '3 288 II 33 10 73 38 74 74 184 128 84 41 8' .2 18 8 11 8' " 1&00 BPX Milne Point Unit FEB 1995 ." mi Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit February 1, 1995 Time and duration of incident: 0118 hrs to 0326 hrs - 1..hr 8 min. Volume flared: 192.7 MSCF This emergency flaring was a result of a gas compression module SID from a scrubber level control mechanism malfunction. The system was immediately repaired, returned to service and the gas compression process equipment brought back on line. e e Iii Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit February 4, 1995 Time and duration of incident: 1140 hrs to 1619 hrs - 4 hrs 39 min. Volume flared: 376.4 MSCF This emergency flaring was a result of a field wide production SID originating in the Central Facilities. The crude sales stream was flowing at an abnormally high temperature as a result of a valve test in progress on the pipeline oil cooler. The downstream high temperature switch malfunctioned and initiated the production shut down. The long duration of the flaring was a result of extensive trouble shooting in order to bring the facility back on line. . . e e e e \À~~ ? Þ.).?J.s'VA O\\&. Gª. '.. ._, ",f\\l\\\}ì \,;q ~~ß{\\I ~\ This emergency flaring was a result of a field wide production SID originating in the Central Facilities. Preventive maintenance on the sales pipeline high temperature switch resulted in an inadvertent shut down. The cause was remedied and the wells and facilities brought back on line. A gas leak to the flare system from the gas compression facility was located and stopped. ..\\~,:>\QI.\ Time and duration of incident: Volume flared: 252.8 MSCF BP Exploration - Milne Point February 9, 1995 1126 hrs to 1517 hrs 3 hrs 51 min. ® Unit Flaring Incident (exceeding 1 hour) Report Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit February 12, 1995 Time and duration of incident: - 1828 to 2333 = 5 hrs 5 min. Volume flared: 65.9 MSCF This flaring occurred through the flare relief valve off the third stage separator from operational upsets. Low heat from the field held gas in solution and the operating pressure had to be increased. Temperatures were increased within the Facility for make-up. The flaring ceased once the process stabilized, allowing the pressure to be returned to normal. ....... ~ e e Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit February 13, 1995 Time and duration of incident: - 0805 to 1059 = 2 hrs 54 min. Volume flared: 465.8 MSCF This emergency flaring occurred when the gas compression facility shut down from a system malfunction during routine fire and gas protection PM's. The electronics and automation communication were checked for faults. The gas compressors were returned to service after all conditions had been normalized. .. e e mi Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit February 22, 1995 Time and duration of incident: Volume flared: 132.9 MSCF 0957 to 1344 = 3 hrs 47 mIn. This emergency flaring occured when PSV -5558 on the Fuel Gas Filter Seperator lifted off seat and went to flare. PSV was reseated and put back in normal operation. During this period C-5531 . injection compressor was taken down due to PSV 5541B on the discharge of compressor leaking gas on the pilot line. Pilot line was repaired and put back in service. t.ct.\\!~\) R \~~'i) þ,\\ ~ () ~~\ \J\ cot\ß. C~· ..&~3.~ .~. .~ø 1,)\\ ~f\~\\Qt3.~ ;.~"':) 11'\>' , . ~ e e e e AJaska Oil & Gas Cons. Anchora .e Commission FE8 2 2 RECEIVED This emergency flaring was a result of a field wide production SID originating in the Central Facilities. The crude sales stream was flowing at an abnormally high temperature as a result of a valve test in progress on the pipeline oil cooler. The downstream high temperature switch malfunctioned and initiated the production shut down. The long duration of the flaring was a result of extensive trouble shooting in order to bring the facility back on line. 1995 Time and duration of incident: Volume flared: 376.4 MSCF BP Exploration - Milne Point February 1 1995 1140 hrs to 1619 hrs 4 hrs 39 min Unit Flaring Incident (exceeding 1 hour) .. ® Report 4' ® Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit February 1, 1995 Time and duration of incident: 0118 hrs to 0326 hrs 1 hr 8 min. Volume flared: 192.7 MSCF This emergency flaring was a result of a gas compression module SID from a scrubber level control mechanism malfunction. The system was immediately repaired, returned to service and the gas compression process equipment brought back on line. e e I spoke to Greg Alexander on June 29, 1995 about the following events that were reported for February: 02/01/95 Gas compressions skid SID-control system malfunction A scrubber level control mechanism failed, causing the compressor to shut down. The level controls control the liquid level in the dehydration scrubber. The final stage is a physical switch. This failed, giving the appearance that the liquid level was too high. When this happens, it sends a sequence to depressure the volumes in the compressor, causing the compressor sid. 02/04/95 Central Facilities high temp. malfunction ESD A valve test was being performed on the pipeline oil cooler and the downstream high temperature switch failed. The switch is normally set for 200 deg. and it failed at 184 deg., causing a fieldwide shutdown. The volumes flared during the incident were blowdown and safety flare volumes. This type of switch failure is very rare. 02/09195 Inadvertent Facilities SID from preventative maintenance The same high temperature switch failed while preventative maintenance was being done. I spoke to Jeff Scarbrough on July 07, 1995 about the high temperature switch: On February 4th, the switch had drifted out of calibration and was 30 deg. off when it tripped. They repaired it, recalibrated it, and retested it on the 4th and it appeared to be working properly. On the 9th it failed again. It had drifted out of calibration again and they replaced the switch this time. 02/12/95 Operational upsets - 3rd stage separator flare relief Low heat from the field held the gas in solution and the operating pressure had to be increased. When ththis happens the pumps begin to cavitate and stop moving liquid. As a result, more gas is "flashing" upstream, causing sporadic flaring. 5 hours is a reasonable time frame because that's the retention time in the pipeline. A line heater and glycol bath heat the stream up at the wellsite. e e 2/13/95 Gas compression skid sid-inadvertent £fom PM's There is a fire and gas detection and prevention system in all of the modules. Periodically, they have to make sure that all are calibrated and functioning properly. The ESD fuses have to be lifted and at a certain point there's a high chance of sid through the computer system. This happened in gas compression facility Module 55. I spoke to Jeff Scarbrough again on July 7th about the flaring and he said during the PM period each device is tested, bypassed and put in maintenance mode. Wires are pulled, hooked up to a meter, and signals are sent and recieved. During this operation the operator hit 2 wires together, causing a spark which blew a fuse. They know immediately which fuse has blown, but there's a 10 minute blowdown initiated, followed by 220 minute purges for the compressors. Then the pressure is slowly built back up to operating parameters. This type of failure is largely dependant on the individual performing the PM. They have become very selective about who they will let work on the system and procedures are in place to minimize this type of occurrence. 02/22/95 PSV's in gas compression relieved/malfunctioned I spoke to Jeff Scarbrough on July 7th about this incident. PSV 5541B on the compressor discharge was leaking gas on the pilot line. The pilot tubing line had blown, so they had to shut down one of the compressors, since gas was leaking into the module. Shutting the compressor down caused the injection stage to come up since they only had half of the compression ability. This caused the PSV 5558 to come off seat. There are 75 to 80 PSV's in the module and if a smaller one comes off seat, it's extremely difficult to hear the gas escaping, since it is very noisy. They have to take temperature readings upstream and downstream of the PSV to try to determine which one it is. This can take some time. e e ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY RÉPORT OF PRODUCED GAS DISPOSITION -'", ,:-",'.:-' Facility CENTRAL FACILITIES Ficld(s) MILNE POINT Month/Year of Disposition Jan-95 Operator DP EXPLORATION Disposition *If production comes from multiple pools, indicate contribution of each pool to total. Volumc MCF* Pool -:::tf::. Percent 1. Sold 9,310 e 2. KUPARUK SCHRADER BLUFF Reinjected 246,861 3. Flared or vented less than I hour 2,441 4. Flared or vented greater than I hour (Supplemental report required--See 20 AAC 25.235) 793 5. Pilot and Purge OlTid~l';'Ù~l:'()n'I)'-l'iat'ing An II (II ¡/.alion> I hr. , ; ",': , . . . I ., ~ " , 2,176 .--" . .--'-- --. .--- 6. Used for lease operations 147,265 I. Safety 7. Other 2. Lease TOTAL 408,846 3. Conserv. Purposes e Note: All volumes must be corrected to pressure of 14.65 psia and to following the month of disposition. Authority 20 AAC 25.253 Remarks: 88.1% 11.9% MCF MCF MCF by the 20th of the month a temperature l? 60 degrees F. Report due Fetlv. 41i/s'" FEe < 7 t D 'lCt Oil4 Oa. /9.95 I hereby certify that the foregoing is true and correct to the best of my knowledge..JI~ '8 COlla. "V1C/o. . Co". 't¡¡Ue "1/1]10", , -ID/1 Title __.___..M.I!g, Vol, Royalty & Sev. Signature 12~-0 (2 ~~~~ 'Lh7/9S- ---~-_.._-~ Date: Form 10-422 Rev. 1 1/94 I. ',;;l~~~~~:ri'~"'ì~-"""'> . ~, 'It. ',- \ ~, .... .. -. . . ~ mi BP EXPLORATION "öMMI__ -.. -------1 CÕMM BP Exploration (Alaska) Inc. iCOMt.A \ -- 900 East Benson BOUlevardlRESENGT P.O. Box 196612 'FENG I ì Anchorage, Alaska 99519-66' R ENG \ -, (907) 561-5111 -~ÑG=-ÄS~:3"r \ ¡ -ENG~ST \ ¡ SRGEOLli GEOL ASST\- GEOIAssTrl sf ÄTtEt5HT~~i -sTAffECH\ t-~ILE."---.-T February 21, 1995 State of Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 To Whom It May Concern: Attached is the supplemental flaring report required under 20-AAC 25.235 for the Milne Point Unit for the month of January 1995. In the future this submission will be part of the overall report package. HAND DELIVER Should you have any questions, please contact Mr. Richard Sepersky at (907) 564-4268. Sincerely, - A (¡ ~ r í.~ .' /~~1 ~ Robert A. Reynolds Manager, Volume, Royalty & Severance cc: Rick Foppiano OXY USA Inc. P. O. Box 50250 Midland, TX 79710 Alaska Department of Revenue Petroleum Revenue Section 550 West 7th Ave., Ste. 570 Anchorage, AK 99501 Atten: Leslie Stewart Mark Bendersky- MB3-4 Larry Niles/John Ketchum- Milne Point RECE'VED FEB 22 1995 A.íaska Oil & Gas Cons. Commission AnchoradB e e Jan-951 I I AOGCC Gas Flaring & Venting Incident Report I I DOR Raport~ I Part 1 .. Unplanned 8"nts not e:xcMdlng 1 hour <1hr Volumes Mel 47 18 58 30 32 24 12 104 53 48 81 12 86 410 198 188 83 310 195 58 133 23 39 11 83 6 9 49 Data I-Jan 3·Jan 6-Jan 8-Jan 7-Jan I..Jan I-Jan 10-Jan 11-Jan 12-Jan 13-Jan 14-Jan 15-Jan 17-Jan 18-Jan 19-Jan 20-Jan 21-Jan 22-Jan 23-Jan 24-Jan 25-Jan 26-Jan 27-Jan 28-Jan 29-Jan 30-Jan 31-Jan Total Beg. & End. Tomas Duration Soh. 82 (bl) 2313 Part 2 Unplanned events great.r than 1 hour Beg. & End. TtmeS Oat. Duration 9-Jan 1405 1630 21·Jan 0837· 1201 Total Part 3 Planned events not exceedinq 1 hour AND not exceeding 5000 Met I <1hr ! Beg. & End. Times Volumes Oat. / Duration Met 16·Jan 128 Tota'l Sch. B2 (b4) Part 4 Planned events exceeding 1 hour OR exceeding 6000 Met I I AOGCC Gas Flaring & Venting Incident Report I I BeQ. & End. Times Duration <=1 hour Date i9-Jan Total ,QGCC Raporting line 3 <1hr I line 4 > 1hr I ,QGCC Raporting Une 5 Pilot & Purge Une 7 Contfnuous Assist I 2 hra 35 mln 3 hra 39 mln Sch. 82 (b3) Sch. 82 (b6) Sch. 82 (b2) Sch. 82 (b5) 128 <1hr Volumes Mcl Duration > 1 hour 1 hr 8 mln >1hr Volu..... Mel 378 256 634 >1hr Volumes Mcl 159 2176 BPX Milne Point Unit Deac:rlptlon 01 Incidents. Cau.. Gas reinjection SID due to instrumentation failure Production Facility safety/emergel'lCY shut down Description 01 Incidents & Cause SID gas comps. for annual PSV recertification Description 01 Incidents & Cause SID gas compression 10 return X·6901 heat exchal'lger to service 159 COR Raporting (1) Pre--authorilation required for flaring and venting when lesting a well before regular production (b1) (b2) (b3) (b4) (b5) (b6) (c) EmerlOp Up <1 Pilot/Purge Erner:>1 Plan. <1&<5000 Indispens. lease Authorized UnauthJWaste No Tax No Tax NoTax NoTax No Tax Tax Tax/Penalty 2313 2176 634 128 o 159 SYIO e Action Taken to Eliminate Cause Repair/Return instrumentation to service Productio/'l Facility brought back on line Action Taken to Eliminate Cause Production rates reduced prior to maintenance Action raken to Eliminate Cause Restart gas compressors Prepared by G. Alexander· MPU Prod. SuPV. eX!. 6331 e RECEIVED FEB 2 2 1995 r- Alaska Oil & Gas Cons. Commission Anchora"E! , . Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit January 9, 1995 Time and duration of incident: 1405 hrs to 1630 hrs Volume flared: 378 MSCF While performing PLC editing on MPU E-pad facilities, a "processor fault" occurred which caused a total E-pad shut down. This included the stopping of two Electric Submersible Pump (ESP) operated oil producers, E-8 and E-9, and the shutting in of both gas re-injection wells, E-3 and E-7 (WAG on gas at the time). When the PLC processor was reset the true logic status was communicated via the data highway and initiated an atypical gas re-injection compressor shut down. Prior to the compressor shut down, the rapid discharge pressure increase operated the flare relief control valves and the PSV on C-5531A lifted and did not reseat. This was discovered only after a purge for restart was initiated and did not sequence as per normal automation. The sister train, C-5531B, was then purged and restarted and the PSV on the discharge of the A compressor was replaced and brought on line. Management discussed reducing production rates to mitigate flaring and prudently agreed that it would be fruitless considering the time necessary to change the PSV. The A compressor would have been ready for operation before any real decrease in gas production would be achieved. The facilities were returned to normal operations and flaring ceased without further complication. RECEIVED FEB 2 2 1995 e aska Oil & Gas Cons. Commission - Anchorae · ;* Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point January 21, 1995 Time and duration of incident: Volume flared: 255.6 MSCF 0837 hrs to 1201 hrs Flaring was a result of an emergency shut down of the gas compression system as a result of process control system failure III Module 55. We also received a Level Low Low shut down alarm on the Heating Medium Expansion Tank, which caused a production shutdown in the facility. Levels were returned to normal and the facility is back on line. e e ,..., .' , . , Iii Flaring Incident Report (exceeding 1 hour) BP Exploration - Milne Point Unit January 19, 1995 Time and duration of incident: Volumn flared: 159.2 MSCF 1434 hrs to 1542 hrs Gas compressor's were shut down due to maintenance required on water jacket cooler X-6901. The exchanger had been down for repair and needed to be returned to it's normal operation. The compressor's were brought back on line as soon as the exchanger was put back in service. All efforts were made to bring the compressor's back up as soon as possible and to eliminate any additional flaring. e e . ~, " ... ) '. EXHIBIT 4 Jan-95 PRODUCTION ALLOCATION FACTORS e ALL MILNE POINT UNIT OIL 1.004023 WATER 0.93123 GAS 1.071375 ADL28231 ADL315848 ADL25515 ADL25906 KUPARUKPA SCHRADER BLUFF E9,E11 J6 J9 J10,J11,J12 TOTAL OIL (STB) 428,079 87,972 51,401 0 0 99,337 666,789 WATER 305,920 30,366 473 0 0 15,249 352,008 e GAS (MSCF) 315,353 48,661 10,378 0 0 34,454 408,846 OIL GRAVllY 22.6 17.9 22.6 22.6 22.6 22.6 TOTAL METERED VOLUME (OIL & NGL) 666,789 OIL GRAVI1Y OF COMBINED STREAM 22.0 F:'f"c(IV(D 4,JiiSkq> 8 2 1 vii & Gas 199$ 41l cO/Js. . %J/'¿ . COI/JIlJ.' "Sslo/] Page 1 I spoke to Henry Harrington on June 09, 1995 about the following events that were reported for January: 01/09/95 gas reinjection SID due to instrumentation failure While working on the injection wells at E-pad, There was a processor fault which caused the compressor to shut down. He said a switch probably failed, causing the shut-down. PLC means program logic editing. Processor faults can happen from shorts in the system, people working on equipment, etc. They had problems getting the system back on line and the PSV on C-5531A lifted and didn't reseat. The PSV was replaced and brought back on line. 01/21/95 Production facility safety/emergency shutdown There was a low low level shut down alarm on the heating expansion tank, which caused the compressor shut down. e e