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Home My WebLink AboutARCO - CPF #2~i~ieim~wrwimra~~,~i~~~iai~i~~~i~~~~~a-.:r~w~~~.ais°imiw~~i,~~~i. ~ ~iw~~~~rr~®iii.~i~r~rmrr~r~~im~rrsrwi~c~irii~,mi~rc~~.ari~r®wiw~rrsc.®r~i®rr~.~~~imi~~.~i~~.m~.a.~~ s ~, AGOCC GAS Disposl~ion Files 1998 A~CO -CpF2 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION J • Facility Operator Field(s) Month/Year of Disposition CENTRAL PROCESSING FACILITY #2 ARCO ALASKA, INC. KUPARUK RIVER UNIT 12/98 Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 26,200 Pool Name Code Percent 2. Reinjected 4,947,192 KUPARUK RIVER UNIT 490100 90.71° 3. Flared or vented less than 1 hour 16,940 KUPARUK RIVER UNIT TABASCO 490160 0.0596 4. Flared or vented greater than 1 hour 1,635 KUPARUK RIVER UNTI' TARN 490165 9.24~c Su lemental to re aired--See 20 AAC 25. 35 '~. 5. Pilot and Pure 25,164 6. Used for lease operations Fuel 762,910 sist 0 7.Other 0 Official Use Onl --Flarin Authorization > 1 hr. TOTAL items 1- 7 5,780,041 1. Safety MCF 8. NGL gas equivalent produced 0 2. Lease Use MCF 9. Purchased gas 0 3. Conserv. Purposes MCF 10. Transferred from: PBU CGF (LSEOR NGLS) 814,208 Commissioner Date ed to: T 11 f 0 rans err . Note: All volumes must be corrected to Remarks: Reinjected vol does not include volumes of PBU NGLS squired for LSEOR pressure of 14.65 psis and to a temperature of reflected on line 10 or Naptha used in SSEOR meter #201 60 degrees F. Report due by the 20th of the I hereby certify that the foregoing is true and correct to the best of my knowledge. month following the month of disposition. Authority 20 AAC 25.235. Signature: ~~ "~-~-" Title: ~.~I,c.• / Date: Form 10-422 (Revised 4/95) ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF it2 December 1998 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS do CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR 2/1/98 0133-0257 453 High ambient temperatures. Change in ambient temp. UNPLANNED Reduced inlet gas rates. Shut in well to reduce gas rates. Reduced oil by 500 bbis. 12/10/98 0902-1039 860 Facility maintenance. S/d P2-GD-04/5 repair pump seal. UNPLANNED Reduced inlet gas rates. Shut in -30 MMSCFD The MI pump seal failed requiring NGL's to be shipped gas and associated oil production to eliminate f back thru process and raised primary separator pressure. 12/18/98 0545-0650 322 Excessive inlet gas rates Into facility. High ambient temp UNPLANNED Reduced inlet gas rates. • TOTAL OVER 1 HOUR 1,635 PLANNED EVENTS LESS THAN i HOUR 0 Flare or Vent Volumes: Greater than 1 hour 1,635 Less than 1 hour 16,940 Continuous Assist 0 Pilot and Purge 25164. TOTAL FLAREDNENTED 43,739 ARCO Alaska, Inc. .Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276-1215 January 21, 1999 To: Recipients of Kuparuk Producer's Report of Gas Disposition Enclosed is a copy of a revision to the Gas Disposition Report for the Kuparuk CPF2 Facility for Noverrrber 1998. The revision is due to an change in the allocation of volumes between Kuparuk and Tarn and resulted in a change of percentage contribution of each pool to .the total. If you have any questioris, please contact Maureen Dolphin at (907) 263-4629. Sincerely, Ed Hendrickson, Supervisor Production & Revenue Accounting EH/mad Enclosures MAD-K3 R~E~V~ Ai~sic~ aiE ~ An~hoQ~~VCa~missiar~ ECE~VE ~t~ ~ ~l9aJ F 'li ~ ~~~ iii ~ ~~~,R ALASKA OIL AND GAS CONSERVATION .COMMISSION ~~~~ ~ ~~ FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition FACII.ITY #2 ARCO ALASKA, INC. KUPARUK RIVER UNIT 11/98 Disposition Volume MCF* 1. Sold 31,030 2. Reinjected 4,606,401 • 3. Flared or vented less than 1 hour 23,798 4. Flared or vented greater than 1 hour 4,920 Su lemental re rt re aired--See 20 AAC 25.235 5. Pilot and Purge 23,346 6. Used for lease operations Fuel 741,852 7.Other ~ 0 TOTAL items 1- 7 5,431,347 • 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 823,075 11. Transferred to: I 0 Remarks: Reinjected voi does not include volumes of PBU NGLS squired for LSEOR reflected on line 10 or Naptha used in SSEOR meter #201 I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature:~~ Title: ~~,~./ ~ Date: Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 90.81% KUPARUK RIVER UNIT TABASCO 490160 0.03% KUPAAUK RIVER UNIT TARN 490165 9.16% Official Use Onl --Florin Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psis and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF #2 November 1998 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS ~ CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR •1/6/98 118-238 433 High ambient temperatures. Swings/wind direction UNPLANNED Reduced inlet gas rates. changes. 11/8/98 2236-2354 276 High ambient temperatures. Wind shift from south UNPLANNED Reduced inlet gas rates. causing higher turbine inlet air temp. 11/20/98 2349-00.50 548 Process upset in gas section of facility. Excessive inlet UNPLANNED Reduced inlet gas rates. Increased temp to 1st gas rates into facility. Hydrate formation In 1st stage stage aftercoolers (A2-102) to decrease hydrate aftercoolers (A2-102) causing flaring from GLC's 1st stage discharge. 11 /22/98 329-442 305 Process upset in gas section of facility. Excessive inlet UNPLANNED Reduced inlet gas rates. gas rates Into facility. Rapid increase In ambient temp. 11/25/98 1448-1510 241 High ambient temperatures. Change in wind directic UNPLANNED Reduced inlet gas rates. 11/29/98 1325-1540 3117 Process upset in gas section of facility. 'B' GLC SIO. UNPLANNED Reduced inlet gas rates. Stabilized facility prose and operation. Repaired equipment difflculfles with 'B' GLC. SI 2C wells for approx. 18000 BOPD to cut gas rate and prevent flare. TOTAL OVER 1 HOUR 4,920 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour 4,920 Less than 1 hour 23,798 Continuous Assist 0 Pilot and Purge 25.346 TOTAL FLARED/VENTED 52,064 ~;;Y ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Yeaz of Disposition CENTRAL PROCESSING FACII.ITY #Z ARCO ALASKA, INC. KUPARUK RIVER UNIT 10/98 r U C~ J Disposition Volume MCF* 1. Sold 37,095 2. Reinjected 4,542,271 3. Flared or vented less than 1 hour 28,399 4. Flared or vented greater than 1 hour Su lemental re rt re fired--See 20 AAC 25.235 13,680 5. Pilot and Pur&e 23,765 6. Used for lease operations Fuel ssist 748,358 0 7.Other 0 TOTAL items 1 - 7 5,393,568 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 917,280 11. Transferred to: 0 Remazks: Reinjected vol does not include volumes of PBU NGLS squired for LSEOR reflected on Iine IO or Naptha used in SSEOR meter #201 I hereby certify th/at the foregoing is true and correct to the best of my knowledge. Signature:- C ~/ /1 ~~ Title: C,`~~ __ Date: / i i) Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 91.57% KUPARUK RIVER UNIT TABASCO 490160 0.07Wo KUPARUK RIVER UNIT TARN 490165 8.3690 Official Use Onl --Flazin Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psis and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INgDENTS CPF N2 October 1998 PUNNED DATE TIME VOIUME MCF DESCRIPTION OF INCIDENTS ~ CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR 10/1/98 926-1049 330 Gas transit system overpressure backing CPF/Flow UNPLANNED Reduced inlet gas rates. Shut in 5MMSCF at station out. UG tie line pressure causing 1st stage to 10:15 flare. 10/3/98 1421-1527 2,218 Structural vibration analysis of the gas Injection com- PLANNED Coordinated well shut-ins w/CPF1, drew dow pressor bases and module structures. gas Ilff tie line pressure. Shut in A, B, 8c C gas inJectbn compressors. Shut in addmon CPF2 weNs to minimize flare when test ron longer than expected. 10/9/98 500-615 594 High ambient temperatures. Excessive Inlet gas rates UNPLANNED Reduced inlet gas rates. Stabilized facfUty Into fociAty. process and operation. 10/11 /98 2228-2341 563 Electrical malfunction. Process upset In 2V pad secflc UNPLANNED Reduced inlet gas rates. Stabilized facility of facility. Computer malfunction on BaNey ~ 2V pad. process and operation. Reported to DS leac Unable to use auto chokes for 2V-11, 13,16. Operator to repair computer ~ 2V. brought well on IocaEy. Excessive inlet gas rates. 10/12/98 619-f47 3781 S/D T/C~ C2-1018. Process upset in gas section of UNPLANNED Restarted T/C# C2-101 B. Recalibrated FSFI- ~~ _ -' facility. 'B' Gas Iiff compressor shut down. FSH-11888 1188 B backflow preventor. backflow preventor switch out of calfbration. 10/22/98 421-538 122 Excessive inlet gas rates into facility UNPLANNED Reduced inlet gas rates. 10/23/98 230-435 5218 irutrumentatbn malfunction. Faulty shutdown on UNPLANNED Restarted T/C# C2-101 B. Reduced inlet gas ---~._. ~---- . _._ _~,._ C2-1018. 'B' GLC FSHH-1188 B backfkwv preventor ~ _ _ c rates. Corrected EBcI fluctuation. RecaGbi switch out of calibration. FS~1-11888. 10/24/98 217-505 526 'A' GLC 1st stage PSV-1087 A2 leaking by. UNPLANNED Blocked in PSU-1087 A2 to reset or repair. 10/25/98 126-229 328 High ambient temperatures. Excessve inlet gas rates UNPLANNED Reduced Inlet gas rates. Into faclllty. TOTAL OVER 1 HOUR 13,680 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or VeM Volumes: Grealet than 1 hotx 13,680 Less than 1 hou 28,399 Continuous Asslat 0 Pilot and Purge 23.75 TOTAL FURED/VENTED 65,844 • • ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION • ~' jrt,r.: m ~ t a..a~i ~. '"» _~_ Facility Operator Field(s) Month/Year of Disposition 9/98 CENTRAL PROCESSING FACILITY #2 ARCO ALASKA, INC. KUPARUK RIVER UNIT Disposition Volume MCF* *Indicate contribution of each pool to total. 522 30 Pool Name Code Percent 1. Sold , 2. Reinjected 3,991,035 KUPARUK RIVER UNIT 490100 92.97 3. Flared or vented less than 1 hour 30,723 KUPARUK RIVER UNIT TABASCO UNDEFINED POOL 490160 0.03% 4. Flared or vented greater than 1 hour 6,214 KUPARUK RIVER UNIT TARN 490165 7•~~ S lemental re rt ' ed--See 20 AAC 25.235 5. Pilot and Purge 23,133 6. Used for lease operations Fuel 697,455 ss' t 0 7.Other 0 Official Use Onl --Flarin Authorization > 1 hr. TOTAL items 1- 7 4,779,082 1. Safety MCF . NGL Ras equivalent produced 0 2. Lease Use MCF A . Purchased gas 0 3. Conserv. Purposes MCF { 10. Transferred from: PBU CGF (LSEOR NGLS) 856,083 Commissioner Date 0 11. Transferred to: Note: All volumes must be corrected to Remarks: Reinjected vol does not include volumes of PBU NGLS squired for LSEOR pressure of 14.65 psis and to a temperature of reflected on line 10 or Naptha used in SSEOR meter #201 60 degrees F. Report due by the 20th of the I hereby certify that foregoing is true and correct to the best of my knowledge. month following the month of disposition. Authority 20 AAC 25.235. ) • Date: /~ l Ti t e Signature Form 10-422 (Revised4/'95) ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF #2 September 1998 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR ~98 307-545 602 High tie line pressure. Flare valves opened to relieve UNPLANNED Stabilized facility process and operation. 9/18/98 1257-1438 9/25/98 1251-1413 9/30/98 1417-1732 • TOTAL OVER 1 HOUR 101 296 5,215 6,214 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: system overpressure. High tie line pressure. Excessive inlet gas rates. UNPLANNED Reduced inlet gas rates. Excessive inlet gas rates into facility. PLANNED Reduced inlet gas rates. Stabilized facility Process upset in gas handling section of facility. Facility shutdown on "B" gas lift compressor. Greater than 1 hour 6,214 Less than 1 hour 30,723 Continuous Assist 0 Pilot and Purge 23,] 33 process and operation. UNPLANNED Reduced inlet gas rates. Stabilized facility process and operation. Repaired equipmer difficulties with recalibrate backflow switch. Had 45 minutes flare prior to "B" GLC going down after trouble shooting without success. Shut in 62 MMSCF. TOTAL FLAREDNENTED 60,070 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION • • Facility CENTRAL PROCESSING FACILITY N Operator ARCO ALASKA, INC. Field(s) KUPARUK RIVER UNIT Month/Year of Disposition 8/98 Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 27,367 Pool Name Code Percent 2. Reinjected 3,929,001 KUPARUK RIVER UNIT 490100 94.663'0 3. Flared or vented less than 1 hour 20,881 KUPARUK RIVER UNIT TABASCO UNDE 490160 0.1590 4. Flared or vented greater than 1 hour u e e t --S 0 5. Pilot and Pure 5,870 21,964 KUPARUK RIVER UNIT TARN 490165 5.1990 6. Used for lease operations Fuel 714,919 7.Other 0 Official Use Onl --Flarin Authorization > 1 hr. TOTAL items 1 - 7 4,720.002 1. Safetv MCF 8. NGL gas equivalent produced 0 2. Lease Use MCF 9. Purchased gas 0 3. Conserv. Purposes M~ 10. Transfetred from: PBU CGF (LSEOR NGLS) 896.357 Commissioner Date d f T 0 erre to: rans 11. Note: All volumes must be corrected to Remarks: Reinjected vol does not include volumes of PBU NGLS squired for LSEOR reflected on line 10 or Na tha used in SSEOR meter #201 pressure of 14.65 psis and to a temperature of 60 degrees F. Report due by the 20th of the I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: Title: c.~./ Date: ( ~~ month following the month of disposition. Authority 20 AAC 25.235. Form 10-422 (Revised 4/95) ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTMG INCIDENTS CPF 112 August 1998 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS ~ CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR 1/98 15141618 185 High tie Gne pressure. High ambient temperatures UNPLANNED Reduced inlet gas ryes. 8/2/98 10341138 206 Process upset h gas section of facSty. High ambient UNPLANNED Reduced inlet gas retes. temperatures. Exoessitre inlet gas rates 8/3/98 0539-0644 274 Compressor shutdown. Fadlily maiMenanoe.~ UNPLANNED Reducedmlet gas rates. 8/5/98 10441512 1,651 Ring temperatures and wind change. High ambient UPLANNED Reduced inlet gas rates. Shut in high GOR Mrelis temperatures. Wind dredion also changed sending totaling 22 MMSCFD and bwered IGOR hom wanner air to GLC intakes. 375Qr3000 -11 MMSCFD. 8M9/98 2232-0053 2490 Process upset in gas section d facBity. High ambient UNPLANNED Reduced'mlet gas rates. Decreased KiOR 0055-0225 temperatures. approx 5 MMSCFM. 0231-0400 1245.1545 8/25/98 1207-1324 1064 • 1626-1736 TOTAL OVER 1 HOUR 5,870 PLANNED EVENTS LESS THAN 1 HOUR O Flare or Vent Vdumes: Greater than 1 hour 5,870 less than 1 hour 20,881 Continuous Assist 0 Pilot and Purge 21,It~4 Compressor shutdown. Process upset in gas section UNPLANNED Restarted compressor. Reduced inlet gas of tadGty. A, B, 8C gas int comp shutdown. Ambient rates. Shut in production to reduce inlet temperatures inaeased Faulgr shutdown. gas rate, TOTAL FLAREDIVENTED 48,715 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION • PROCESSING FACILITY ii2~ARC0 Month/Year of Disposition UMT 7/98 *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 97.353'0 KUPARUK RIVER UNIT TABASCO UNDEFI 490160 0.203'0 KUPARUK RIVER UMT TARN 490165 2.453'0 Disposition Volume MCF* 1. Sold 25,504 2. Reinjected 3,784,811 3. Flared or vented less than 1 hour 19,457 4. Flared or vented greater than 1 hour u o re' e -- 0 C 4,549 5. Pilot and Pure 20,512 6. Used for lease operations Fuel 710,850 7.Other 0 TOTAL items 1- 7 4,565,683 8. NGL Qas equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS1 678,033 11. Transferred to: 0 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR reflected on line 10 or Na tha used in SSEOR meter #201 I hereby certify that the foregoing is true and correct to the best of my knowledge. .-~- ~ ° ~,,ti.~ ------- Title:.> > ~ ~ Date: f ~ T ~' / ~ `; ~~ Signature: ~ Official Use Onl --Flarin Authorization > 1 hr. 1. Safetv ~ MCF 2. Lease Use M~ 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 Asia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Form 10-422 (Revised 4/95) ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF !F2 July 1998 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS 3 CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR /5/98 0840-1018 763 Rapid rise in turban Inlet air temperatures. High ambient UNPLANNED Reduced inlet gas rates. 1155-1315 temperatures. 7/22/98 1029-1700 3,278 8" GI bleed down from CPF2 to 2X pad for line PLANNED Bleed down complete. modification. 7/28/98 1315-1433 238 Rapid inaease in ambient temperature. High ambient UNPLANNED Reduced inlet gas rates. temperatures. 7/30/98 1735-18x9 270 Rapidly rising ambient temperatures and wind shift. UNPLANNED Reduced inlet gas rates. High ambient temperatures. TOTAL OVER 1 HOUR 4,549 • PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than i hour Less than 1 hour Continuous Assist Pilot and Purge TOTAL FLAREDNENTED ~ A a ~ ~ ~'t't 4,549 ~ y ~"~ 19,457 ~ ~ ~ i"('- 0 20,512 ~ CJ7 ~ °1s~ ~ ~ ~ aa,518 ~' p ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION ICaEciliM ty~J PROCESSING FACILITY N2 ARCOIALASKA, INC. IRUPARUK RIVER UMT IMonth/Year of Disposition 698 Disposition Volume MCF* 1. Sold 23,811 2. Reinjected 3,566,225 3. Flared or vented less than 1 hour 43,750 4. Flared or vented greater than 1 hour Su e e o u' a--See 0 10,957 5. Pilot and Pure 23,689 6. Used for lease operations Fuel 704,761 7.Other 0 TOTAL items 1- 7 4.373,193 8. NGL ¢as equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 666,534 11. Transferred to: 0 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR reflected on line 10 or Na tha used in SSEOR meter #201 I hereby certify that the foregoing is true and correct to the best of my knowledge. ~ ,cn~ Signature•~4-( {r~'7~-~rLi -~s/ ~/'`~Title:~~'~x'~'"'u'~ Date: ry /3 ~J~ Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Poot Name Code Percent KUPARUK RIVER UMT 490100 99.50'90 KUPARUK RIVER UNIT TABASCO UNDE 490160 0.503'0 Official Use Onl --Flarin Authorization > 1 hr. 1. Safetv MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF N2 June 1998 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS i CAUSE UNPLANNED ACTK)N TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR • 6/7/98 0717-1705 3,959 Compressor shutdown for maintenance. Process upset PLANNED Restarted compressor. Reduced inlet gas in gas section d facility. C2-101 B GLC surge testing. rates. FacTily maintenance completed 6/15198 15041610 3,326 Compressor shutdown. Eledr~nstrumentation nwftundron. Bendy-Nevada power supply failure 6!28/98 1646.1751 348 High ambient temperature. 6/29/98 0945-1124 3324 Process upset in gas section d faciniy. Hgh ambient temperatures. TOTAL OVER 1 HOUR 10,951 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Vdumes: Groater than 1 horn 10,957 Ti Lose than 1 hour 43,750 Continuous Assist 0 ' Pilot and Purge 23,fe@R ~ ~ /~ ~ ~ 1'71 TOTAL FLAREDIVENTED a 78,39 ~ t- n o ~ a ~ °"' ~ IT! ~ m ~ ~+ W ~... .~ ~ ~ fill c UNPLANNED Restarted compressor. Corroded eledricaV instrumentation malfund'an. Same problem that shutdown the compressor on 6/9. Trouble shoding fumed up an incorrect fuse, which was replaced. UNPLANNED Reduced inlet gas races. UNPLANNED Reduced inlet gas rates. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION (Facility Operator (Field(s) IMonth/Year of Disposition CENTRAL PROCESSING FACII.ITY N ARCO ALASKA, WC. KUPARUK RIVER UMT S/98 Disposition Volume MCF* 1. Sold 2S.28S 2. Reinjected 4,208,220 3. Flared or vented less than 1 hour av„j -18,60•- 5 0 , 6 5 9 4. Flared or vented greater than 1 hour u' a --S 0 wry ~3$,31{r 7 , 917 S. Pilot and Purge 2S.SS8 6. Used for lease operations Fuel 760,681 7.Other 0 TOTAL items I - 7 5.078.320 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 770.371 11. Transferred to: 0 Remarks: Reinjected vol does not include volumes of PBU NGLS squired for LSEOR reflected on line 10 or Na tha used in SSEOR meter #201 I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: .1~~---~^ Title: / Date: (, SLR *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 99.853'0 KUPARUK RIVER UNIT TABASCO UNDE 490160 0.1 S3:o Official Use Onl --Flarin Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psis and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 2S.23S. rorrn tv-4~a txevisea 4iy~~ i ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF i2 May 1998 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS t: CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR 511/98 1015.1352 1,659 Depressure gas from new 2.4' pQeline. Used gas to PLANNED Depressure to flare to f'~ish one tie-in. drive pig, new tine instaAation. 5/27/98 0000.2400 5,991 Compressor C2-101 B shutdown. High ambient temp- UNPLANNED FaciCdy maintenance ongoing. Stabilized faality statures -50. Faafigr maintenance C2-101 B down. process and operation. 16 wells shut in for faality maintenance -70 MMSCF. 7 wells %ME ~ - -S~Ap„2 ~7 shut in for ambient -1lHuIMSCF. ' ~ WH~LH ONE. , 5/31/98 845900 2,343 Compressor shutdown. Process upset in gas section UNPLANNED Started/restartedcompressot of foal- dy. ErectricaU'~nstrumentation maUundion. 5J31/981646-1800 267 Proa~ss set in gas section of faalAy. Excessive inlet UNPLANNED Reducedl'~ncreased inlet gas rates. gas rates. TOTAL OVER 1 HOUR -4666- ~~ {''~ PLANNED EVENTS LESS THAN 1 HOUR 0 Flan or Vent Volumes: Greater than 1 hour Less than 1 hour Continuorts Asskt Pilot and Purge TOTAL FLARED/VENTED 10_ 5®f1~ A 0 2 84,134 i C .~ ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION C~ +cility CENTRAL PROCESSING FACII.ITY # Operator ARCO ALASKA, INC. Field(s) KUPARUK RIVER UNIT Month/Yeaz of Disposition 4/98 '~} Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 24,693 Pool Name Code Percent 2. Reinjected 4,350,775 KUPARUK RIVER UNIT 490100 99.99~Yo 3. Flared or vented less than 1 hour 35,375 KUPARUK RIVER UMT TABASCO UNDE 490160 0.01'0 4. Flared or vented greater than 1 hour Su e t re oR --S 5 11,372 5. Pilot and Pure 21,928 6. Used for lease operations Fuel 749,040 7.Other 0 Official Use Onl --Flarin Authorization > 1 hr. TOTAL items 1 - 7 5,193,183 1. Safetv MCF 8. NGL t;as equivalent produced 0 2. Lease Use MCF 9. Purchased gas 0 3. Conserv. Purposes MCF 10. Transferred from: PBU CGF (LSEOR NGLS) 799.736 Commissioner Date 11. Transferred to: 0 Note: All volumes must be corrected to Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR reflected on line 10 or Na tha used in SSEOR meter #20l pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the I hereby certify that the foregoing is true and correct to the best of my knowledge. '~ Signature: ~-ti ~ Title: S / Date: 5~ l,~/~l~ month following the month of disposition. Authority 20 AAC 25.235. Form 10-422 (Revised 4/95) 4 ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF tf2 April 1998 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS A CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE RING OR VENTING EVENTS GREATER THAN 1 HOUR 4/1/98 0000-2400 6,116 Excessive flare total (da~r). High ambient temperatures. UNPLANNED Reduced inlet gas rates. Shut in 4 produo- Excessive inlet gas rates. Rapid ambient rise, wind lion weps (3252 bbls oiU 14.007 MMSCF gas) direction stidt, well work (2 wells) with uncontrolled flow back to CPF (2M-21 and 2T-27) 4/4/98 0000-2400 5,256 High tie Gne pressure. High ambient temperatures. Excessive inlet gas rates. 25 degree ambient rise, wind shift from south (warm cooler discharge air into GLC inlets) TOTAL OVER 1 HOUR 11,372 PLANNED EVENTS LESS THAN 1 HOUR Mare or Vent Volumes: 0 Greater than 1 hour 11,372 Less than 1 hour 35,375 Continuous Assist 0 Pilot and Purge 21.92f! TOTAL FLAREDNENTED .68,675 UNPLANNED Reduced inlet gas rates. Stabilized faaldy process and operatan. Shut in 10 wells (5137 bbls oiV27.984 MMSCF gas). Reduced IGOR 5700 to 4000 (resulting in 12 MMSCF lift gas • ~ a ~ ~ ~;~ , ~. ~ ~ ~ ~ .. r~ LJ ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Yeaz of Disposition CENTRAL PROCESSING FACILITY #2 ARCO ALASKA, INC. KUPARUK RIVER UNIT 3/98 Disposition Volume MCF* *Indicate contribution of each pool to total. I. Sold 25,245 Pool Name Code Percent 2. Reinjected 4,636,798 KUPARUK RIVER 490100 IOO.OO~Yo 3. Flazed or vented less than 1 hour 26,820 4. Flazed or vented greater than 1 hour 0 Su e e t o u' a--See 20 C 5. Pilot and Puree 21,779 6. Used for lease operations Fuel 770,945 7.Other 0 TOTAL items 1 - 7 5,481,587 8. NGL ¢as equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 844,665 11. Transferred to: 0 Remarks: Reinjected vol does not include volumes of PBU NGLS squired for LSEOR reflected on line 10 or Na tha used in SSEOR meter #201 I hereby certify that~th~e foregoing is true and correct to the best of my knowlalge. Signature:~~7J.G~---~~._ Title: .~~,-/ Date: ~~~ Form 10-422 (Revised 4/95) Official Use Onl -Flarin Authorization > 1 hr. 1. Safetv MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: Ail volumes must be corrected to pressure of 14.65 psis and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. d •__ • Facility ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Monl ~CESSING FACII.ITY #2 ARCO ALASKA INC. KUPARIIK RIVER UNIT Disposition Volume MCF* 1. Sold 25,555 2. Reinjected 4,668,387 3. Flared or vented less than 1 hour 12,893 4. Flared or vented greater than 1 hour 0 Su le a tal re oR a aired--See 20 AA 25. 5 5. Pilot and Puree 19,778 6. Used for lease operations Fuel 805,444 7.Other 0 TOTAL items 1 - 7 5,532,057 8. NGL eas equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 838,123 11. Transferred to: 0 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR reflected on line 10 or Na tha used in SSEOR meter #201 I hereby certify,t/hat the foregoing is true and correct to the best of my knowledge. Signature: ~/rl ~,0~-~-~--r Title: ~ ~, ~ . Date: g ~ Ig Form 10-422 (Revised 4/95) • of Disposition 1/98 REVISED *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER 490100 100.00% Official Use Onl --Flarin Authorization > 1 hr. 1. Safetv 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. ALASKA OIL AND GAS CONSERVATION COMMISSION (~ ~ FACILITY REPORT OF PRODUCED GAS DISPOSITION ~~~" Facility Operator Field(s) Month/Year of Disposition CENTRAL PROCESSING FACILITY ~ ARCO ALASKA, INC. KUPARiJK RIVER i11QIT 2/98 Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 23.399 Pool Name Code Percent 2. Reinjected 4,252,654 KUPARUK RIVER 490100 100.0090 • 3. Flared or vented less than 1 hour 4. Flared or vented greater than 1 hour u e e o - ee C' 5. Pilot and Puree 6. Used for lease operations Fuel . Other TOTAL items 1 - 7 • 8. NGL sas equivalent produced 9. Purchased gas 10. Transferred from: PBU CGF (LSEOR NGLS) 31.995 0 19.272 714,867 0 5.042.187 0 0 751.186 11. Transferred to: I 0 Remarks: Reinjected vol does not include volumes of PBU NGLS squired for LSEOR reflected on line 10 or Naptha used in SSEOR meter #201 I hereby certi~fyi/that the foregoing is true and con eCct to the best of my knowledge. Signature: ~U/( Title: d~ ~ Date: 1~~~ Official Use Onl --Florin Authorization > 1 hr. 1. Safetv 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. Form 10-422 (Revised 4/95)