The URL can be used to link to this page

Home My WebLink AboutARCO - CPF #1State of Alaska Alaska Oil & Gas Conservation Commission 1999 Facility Report Files File Names Gas Disposition ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility rFnt~ ei PR(X`FCCiNC; FA('II iTY #t 4 Operator ARCO ALASKA INC Field(s) KUPARUK RIVER UNIT Month/Year of Disposition. 1/99 - Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 16,930 Pool Name Code Percent 2. Reinjected 3,927,272 KUPARUK RIVER UNIT 490100 99.79% 3. Flared or vented less than 1 hour 7,988 KRU WEST SAK 490150 0.2190 4. Flared or vented Rreater than 1 hour Su leme¢tal re re aired--See 20 AAC 25.235 0 5. Pilot and Pure 11,977 6. Used for lease operations Fuel ssist 834,708 11 1 7.Other 0 Official Use Onl --Flarin Authorization > 1 hr. TOTAL items i - 7 4,809,986 1. Safety MCF 8. NGL has equivalent produced 0 2. Lease Use MCF 9. Purchased gas 0 3. Conserv. Purposes MCF 10. Transferred from: PBU CGF (LSEOR NGLS) 241,122 Commissioner Date CPF 3 d n f 358,318 erre to: s 11. Tra 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 Naptha 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. cc Title: d / Signature: ,G~/L.---r r^~''~~ Date: L / 9 month following the month of disposition. Authority 20 AAC 25.235. Form 10-422 (Revised 4l'95) ALASKA OIL AND GAS CONSERVATION COMMISSION FACII,ITY REPORT OF PRODUCED GAS DISPOSITION Facility Operator Field(s) Month/Year of Disposition CENTRAL PROCESSING FACILITY #1 ARCO ALASKA, INC. KUPARUK RIVER UNIT 2/99 • r~ L Disposition. Volume MCF* 1. Sold 14,745 2. Reinjected 3,141,691 3. Flared or vented less than 1 hour 2,655 4. Flared or vented greater than 1 hour Su 1eme~tai re R re aired--See 20 AAC 25.235 0 5. PiloE and Purge 9,867 6. Used for lease operations Fuel ssist 728,133 840 7.Other 0 TOTAL items 1 - 7 3,906,931 8. NGL Qas equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLST 208,410 11. Transferred to: CPF 3 326,055 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR reflected on line 10 or Naptha used in SSEOR meter #201 I hereby certify that the oregoing is true and correct to the best of my knowledge. - rI Signatur . Title:_`- Date: ~ /b ~~ Form 10-422 (Revised 4/95) *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 99.68% KRU WFSTSAK 490150. 0.32 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 convected 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. - ~'I ALASKA OIL AND GAS CONSERVATION COMMISSION DUCED GAS DISPOSITION • • FACILITY REPORT OF PRO Facility CENTRAL PROCESSING FACILITY #1 Operator ARCO ALASKA, INC. Field(s) KUPARUK RIVER UNiT Montb/Year of Disposition 3/99 Disposiflon Volume MCF* *Indicate contribution of each pool to total. 1. Sold 16,695 Pool Name Code .Percent 2. Reinjected 3,855,442 KUPARUK RIVER UNIT 490100 99.68% 3. Flared or vented l~ss than 1 hour 5,875 KRU WEST SAK 490150 0.32% 4. Flared or vented greater than 1 hour Sn lemental re rt' fired--See 20 AAC 25.235 10,544 5. Pilot and Purge 12,893 6. Used for lease operafions Fuel Assist 805,404 11498 7.Other ~ 0 TOTAL items 1- 7 4,718,351 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 154,599 11. Transferred to: CPF 3 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR reflected online 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~~ ~.u!"/~rr~~ ~"' ~~~~/ Title' 8^rh-A-~ 412,869 Official Use Onl --Flarin Authorization > 1 hr. 1. Safety MCF 2. Lease Use M~ 3. Conserv. Purposes Mme' 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. Date: ~ ~d 5'~! Form 10-422 (Revised 4~ ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF aRrt March 1999 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR . 31419 0330.0545 1,305 I NGL plant maintenance and modifications. PSM on on ESD & PLANNED NGL plant depressure and ESD complete. BD system. 315199 0800.2136 3,810 Facility maintenance. STV compressor down due to electrical PLANNED Restarted TIC NC-0001 AIB. Facility maintenance tie-in. completed. 316199 .2037.2107 48 Process upset in gas section of facility. 1st stage "C" GLC UNPLANNED Inst tech adjusted vent valve to close properly. vent to flare leaking by. 318199 1653.1756 5,103 Faulty shutdown on electrical leadshed UNPLANNED Restarted TIC facility. "See attached. 3120199 0300.0412 278 Process upset in MI section of facility. Faulty shutdown of UNPLANNED Reduced inlet gas rates. Restarted MI pump MI pump. SI 1 F-17, 1 R-5,1 C-2 wells to eliminate flare. TOTAL OVER 1 HOUR 10,544 • PLANNED EVENTS LESS THAN 1 HOUR flare or Vent Volumes: Greater than t hour 10,544 Less than 1 hour 5,875 Continuous Assist 11,498 .Pilot and Purge 12.893 TOTAL FLAREDIVENTED ~ 40,810 r ~ ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GA5 DISPOSITION ~J Facility Operator CENTRAL PROCESSING FACILITY #1 ARCO ALASKA, INC. Field(s) KUPARUK RIVER UNTI' ear of Disposition 4/99 *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNTI' 490100 99.57% KRU WEST SAK 490150 0.43% Disposition Volume MCF* 1. Sold 15,043 2. Reinjected 3,533,534. 3. Flared or vented less than 1 hour 6,382 4. Flared or vented greater than 1 hour Su lemental re it re fired--See 20 AAC 25.235 0 5. Pilot and Purge 11,074 6. Used for lease operations Fuel Assist 770,729 10 583 7.Other 0 TOTAL items 1 - 7 4,347,345 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 259,687 11. Transferred to: CPF 3 351,744 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR reflected online 10 or Naptha used in SSEOR meter #201 I hereby certi that the forego' 'true and correct to the best of my knowpledgge. Signature: Title• ~ t,. , f ~e l~+'-~• " } Date: ~~ ~ z /~ ~ Form 10-422 (Revi~Sed 4/95) Official Use Onl --Flaring Authorization > 1 hr. 1. Safety M~ 2. Lease Use M~ 3. Conserv. Purposes Mme' 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. i~ ,( ~ 1~~`° ~~~ AI~Sk~~l~~chorage omr~s~~i~~ ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION • • (Operator PROCESSING FACILTi'Y #1 ARCO ALASKA, INC. RIVER UNTI' ear of Disposition 5/99 *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 99.55% KRU WEST SAK 490150 0.45% Disposition Volume MCF* 1. Sold 16,610 2. Reinjected 3,433,025 3. Flared or vented less than 1 hour 6,970 4. Flared or vented greater than 1 hour Su lemental re rt r iced--See 20 AAC 25.235 1,474 5. Pilot and Purge 12,049 6. Used for lease operations Fuel Assist 791,394 10 887 7. Other 0 TOTAL items 1 - 7 4,272,409 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 232,184 11. Transferred to: CPF 3 361,802 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR reflected online 10 or Naptha used in SSEOR meter #201 I hereby certi a fore g is true d correct to the best of my knowledge. Signature: Title: ~ r ~/ r v Date: ~ /,~ ~ I"OTin lU-4LG ~1CGV1JCl1'+/7J) ::?Jib ~ `~ ~~~~ Official Use Only--Flaring Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. '111a_cka (lll ~ [;ac f'nnc d'~mrr~~at~~ ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF #1 April 1999 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR 5/3 99 1530-2345 1,351 Electrical malfunction UNPLANNED Repaired equipment. Found electrical short. 5 ~9 2010-2135 123 Vent to flare valve on "C" GLC 1st stage leaking by. Took UNPLANNED Reduced inlet gas rates a little while to find problem. Blocked in valve and resealed it, i TOTAL OVER 1 HOUR 1,474 • PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour 1,474 Less than 1 hour 6,970 Continuous Assist 10,887 ~ `` Pilot and Purge 12,9.44 ., . , ~~ TOTAL FLARED/VENTED 31,380 "A~aska iii ~A1lchora~~ oml' dsssi f May 04-99 10:35am From-ENVIROMENTAL 907-6597712 T-004 P.02/02 F-006 Attachment to Flare Report of S/3/99, CPF' 1, Kuparuk River Pieid Flar$ explanation for CPF 1 Flare e~+eflt of 5/3/x9 potation 153ta hrs. to 2345 hl'S. 496 rnlnutes/ 8.26 hrs. Description of incident: The two STV gas compressors which compress low pressure gas from the secondary separator, electrostatic coaiesCEr, crude surge drum and ether lessor sources rhutd4wn due to unknown cause at 1530 hrs. oI15/~J9. After several aperatignal restart attempts maintenance technicians were brought in to troubleshoot the problem. At around 16Q0 hrs. the cause was Kientified as $ ground fault but thc+ location of the problem was unknown. Overtime was authorised and personrlal were scheduled tq cane in aft@r mid-night to relieve personnel wor'k'sng an the problem so the trouialeshaoting could continue on a 24 hr. basis, if deeded. The gratrnd fault was located, repaired and the compressor was on-line at 2345 hrs. Action taken to mimmiza the event: Initial action ^ Crude surge prom pressure was increased tQ 15 psi from 8 psi during the event to increase the vapor pressure and hold as much iow pressure gas in solution as possible As soon as it was determined thatthe compressor wouldnY be restarted • Purge gas sources which normally go to the SN compressor were temporarily reduced ^ Gas liquids off of the seFgnd stage suction scn,bber was vaporised by besting up the gas and compressing it in gas lift gas in place of lolling them be dumped Deck tq the secondary separator where they would flash t1p be compressed by the STV compressors ^ +Dvet~mia was authorized end personnel scheduled tq come in mid-shift sa troubleshooting could be sontinuouS until problem was corrected. Aftemative action The only other option was a complete CPF facil"ny shutdawn_ The flaring associated with a facility shutdown send restart would have been greater than the 1351 macf flared in this event. !f I can be of further assistance ar answer any questions please Peal fray to oallme at 659-7727 Lindsey Ct~xrk Lindsey Clark CPF y C-peretions Supervisor • ~u~~K u • '~ ~ _`~ ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION :~. t '~ " CESSING FACII.rrY #1 ALASKA, INC. RIVER UNTI' ear of Disposition 6/99 *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 99.54% KRU WEST SAK 490150 0.46% Disposition Volume MCF* 1. Sold 14,188 2. Reinjected 2,905,118 3. Flared or vented less than 1 hour 2,029 4. Flared or vented Qreater than 1 hour Su lemental re ozt iced--See 20 AAC 25.235 0 5. Pilot and Pure 8,737 6. Used for lease operations Fuel Assist 702,388 11 116 7. Other 0 TOTAL items 1 - 7 3,643,576 8. NGL Qas equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 231,479 11. Transferred to: CPF 3 316,647 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR reflected on line 10 or Naptha used in SSEOR meter #201 I hereby cerfify that the foregoing is true and correct to the best of~~my knowledge. Signature: ~ ~ r~L Title: c.~v,~e r u i r v r- Date: ~ / 9 ~f Form 10-422 (Revised 4/95) Official Use Only--Flaring Authorizafion > 1 hr. 1. Safety MCF 2. Lease Use M~ 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 u • Operator PROCESSING FACILTI'Y #1 ARCO ALASKA, INC. Field(s) KUPARUK RIVER UNIT Disposition Volume MCF* 1. Sold 15,986 2. Reinjected 2,849,039 3. Flared or vented less than 1 hour 4,325 4. Flared or vented greater than 1 hour Su lemental re rt re fired--See. 20 AAC 25.235 1,843 5. Pilot and Purge 11,186 6. Used for lease operations Fuel Assist 726,974 9 506 7.Other 0 TOTAL items 1 - 7 3,618,859 8. NGL gas equivalentproduced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 228,803 11. Transferred to: CPF 3 Cpl, 358,633 1,358,412 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired 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: ~v~e..-/45 n .- Date: ~ / Form 10-422 (Revised 4/95) ear of Disposition 7/99_ *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 99.57 KRU WEST SAK 490150 0.43% Official Use Only--Flaring Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition ( ~ Authority 20 AAC 25.235. ~ ~ ~~ ? ~` L i' ~.~~ YN w~*~ ~i~ittiSu,i:Y~JI~Si,,,~: ~~~`~' ~`~ ~ A~chora~4 ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF #1 July 1999 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED .ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR 7/1/99 1421-1424 364 Excessive inlet gas rates into facility. High ambient temps. UNPLANNED Reduced inlet gas rates. • 1453-1506 Smokeless flare out of service for repairs 1508-1531 1541-1546 1640-1706 7/8/99 0936-1045 194 Excessive inlet gas rates into facility. High ambient temps. UNPLANNED 9:45 =Started shuting-in wells to reduce inlet gas Ambient temps increased while Ml pump was down and NGL's were being sent to the front of the plant. This caused excessive pressure on the First Stage discharge of the Gas Liff Compressors 7/9/99 2337-0038 279 Excessive inlet gas rates Into facility. High ambient temps. UNPLANNED Reduced inlet gas rates. Shut-in wells to reduce gas. 7/23/99 2006-2116 44 Excessive inlet gas rates into facility. High ambient temps. UNPLANNED Reduced inlet gas rates. Stabilized facility process Wells were shut-in to eliminate flare. Also, the 1st stage and operation. Corrected problem with the 1st discharge flare vent on "C"GLC stuck partially open. Had to Cage flare vent on "C" GLC. block in and stroke the valve to correct the problem. 7/3~ 1501-1602 962 TOTA VER i HOUR 1,843 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour Less than 1 hour Continuous Assist ~ Pilot and Purge TOTAL FLARED/VENTED High ambient temperatures. 1,843 4,325 9,506 11.186 26,860 UNPLANNED Reduced inlet gas rates. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION CENTRAL PROCESSING FACILTI'Y #1 INC. KUPARUK RIVER UNIT Disposition Volume MCF* 1. Sold 14,369 2. Reinjected 3,008,769 3. Flared or vented less than 1 hour 14,503 4. Flared or vented greater than 1 hour Su lemental re rt fired--See 20 AAC 25.235 1,401 5. Pilot and Purge 16,081 6. Used for lease operations Fuel Assist 659,055 3 906 7.Other 0 TOTAL items 1 - 7 3,718,084 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 228,560 11. Transferred to: CPF 3 CPF2 318,851 1,497,898 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR reflected online 10 or Naptha used in SSEOR meter #201 I hereby certify that the foregoing is true and correct to the best of my knowledge. GZW~~ ~-z Title Y`LLf' o~ Date: ~ /v 4 g Signature: ear of Disposition 8/99 *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUKRIVERUNIT 490100 99.61°h KRU WEST SAK 490150 0.39% Official Use Only--Flaring Authorization > 1 hr. 1. Safety M~ 2. Lease Use M~ 3. Conserv. Purposes Mme' Commissioner Date Note: All volumes must be cosected 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. t+orm lU-4"L'L (xevisea 4iy~~ ! ~ ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING OR VENTING INCIDENTS CPF #1 August 1999 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR 8/5 1315-1520 904 Electrical/Instrumentation malfunction. High ambient temp: UNPLANNED Reduced inlet gas rates. Corrected E&I fluctuatio Lost 2 generators on high lube oil temp -load shed. failure. Stabilized facility process and operation. Restarted recips and SN compressors. 8/6/99 1252-1353 247 8/16/99 0903-1004 250 High ambient temperatures. Excessive inlet gas rates into facility. High ambient temps. UNPLANNED Reduced inlet gas rates. UNPLANNED Reduced inlet gas rates. TOTAL OVER 1 HOUR 1,401 1 1 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour 1,401 Less than 1 hout 14,503 Continuous Ass~si 3,906 Pilot and Purge; 16.081 TOTAL FLARED/VENTED 35,891 ~~~~~~~ ALASKA OIL AND GAS CONSERVATION COMMISSION ~~T ~ ~ ~~~~` FACILITY REPORT OF PRODUCED GAS DISPOSITION ~~, ~ 01~ ~~~ COt11t111SSlOCt Operator Field(s) ROCESSING FACILITY #1 ARCO ALASKA, INC. KUPARUK RIVER UNIT Disposition 1. Sold 2. Reinjected 3. Flared or vented less than 1 hour 4. Plared or vented greater than 1 hour Su lemental re rt fired--See 20 AE 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: PBU CGF (LSEOR NGLS) Fuel Volume MCF* 15,488 2,695,856 5,224 5,828 13,299 580,724 3.811 0 3,320,230 0 0 251,345 11. Transferred to: CPP 3 I 302,104 Cpl, 1,381,107 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR reflected online 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: ~Z (~ Title: ~~,c ~-~rro ~ Date: / c7 (8 p Month/Year of Disposition 9/99 *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 99.65% KRU WEST SAK 490150 0.35% Official Use Only--Flaring Authorization > 1 hr. 1. Safety MCF 2. Lease Use Mme' 3. Conserv, Purposes M~ 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. Forzn 10-422 (Revised 4/95) ~~~~ OAT T ~ 199 Alaska Oil & Gas Gans. Commission AnchoraCe ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF #1 September 1999 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR 9/~ 1348-1524 903 High rate of ambient temperature rise. Well cut to eliminate UNPLANNED Reduced inlet gas rates, flare. 21 degree rise In 2 hours. 9/8/99 1118-1248 2,833 Electrical/instrumentation malfunction. UNPLANNED Reduced/increased inlet gas rates. Corrected E& fluctuation/failure. 9/25/99 0828-0935 2,092 Electrical power grid voltage interupation caused gas train UNPLANNED Reduced inlet gas rates. Restored power on low compressors to shut down. voltage bus and restarted gas train. TOTAL OVER 1 HOUR 5,828 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour 5,828 Less than 1 hour 5,224 Continuous Assisi 3,811 Pilot and Purge 13.294 TOTAL FLARED/VENTED 28,162 s! ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION • Facility Operator CENTRAL PROCESSING FACILITY #1 ARCO ALASKA, INC. Field(s) KUPARUK RIVER UNIT Disposition Volume MCF* 1. Sold 16,796 2. Reinjected 3,543,665 3. Flared or vented less than 1 hour 2,805 4. Flared or vented greater than 1 hour Su lemental re ort re sired--See 20 AAC 25.235 3,027 5. Pilot and Purge 10,559 6. Used for lease operations Fuel Assist 688,313 5 455 7. Other 0 TOTAL items 1 - 7 4,270,620 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 265,925 11. Transferred to: CPF 3 CPF2 382,711 1,732,665 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR .reflected online 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: ~ ~t-- ~~.~ Title: ~-~, Date: // ~6 ~ Month/Year of Disposition 10/99 *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 99.76% KRU WEST SAK 490150 0.24% Official Use Only--Flaring Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Form 10-422 (Revised 4/yJ) ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING OR VENTING INCIDENTS CPF #1 October 1999 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR 10/19 0045-0302 1,692 Instrumentation malfunction. 'C' GLC train s/d. Loss of HRU positioner. 10/29/99 1900-2200 1,133 Loadshed plant after 13 MW generator breaker opened. 10/30/99 0337-0457 202 Bring plant up after plant shut down, plus increase in ambler temperature. TOTA• ER 1 HOUR 3,027 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour 3,027 Less than 1 hour 2,805 Continuous Assist 5,455 .Pilot and Purge 10.559 UNPLANNED Reduced inlet gas rates. Repair instrument. Restart gas compressor. UNPLANNED Plant depressurized and started up standby generators along with plant. UNPLANNED Reduced inlet gas rates. TOTAL FLARED/VENTED 21,846 ~~~~1~~~ ALASKA9A OIL AND GAS CONSERVATION COMMISSION ~~A(r~~PORT OF PRODUCED GAS DISPOSITION Facility Q~~ ~ ~ -(+~, Field(s) Month/Year of Disposition CENTRAL PROCESSING FA~.~#1 nMFldl^9AA ARCO ALASKA, INC. KUPARUK RIVER UNTI' 11/99 1. Sold Reinjected Disposition 3. Flared or vented less than 1 hour 4. Flared or vented greater than 1 hour Su lemental re rt r iced--See 20 AE 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: PBU CGF (LSEOR NGLS) Fuel Volume MCF* 16,250 3,777,639 7,332 2,313 15,219 692,794 6.804 0 4,518,351 0 0 242,386 11. Transferred to: CPF 3 390,215 CPF2 1,775,138 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired 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: ~2- -1~ r~, Y ~ *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 99.79% KRU WEST SAK 490150 0.21 Official Use Only--Flaring Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Fotrn 10-422 (Revised 4/95) V ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING OR VENTING INCIDENTS CPF #1 November 1999 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR 11/14 99 1511-1711 11/19/99 0315-0425 11/24/99 2315-0044 11725/99 0056-0220 '~ TOTA~VER 1 HOUR 1,847 Instrumentation malfunction. Faulty shutdown on "R" gasliff UNPLANNED Reduced inlet gas rates. compression. 71 High ambient temperatures. Excessive inlet gas rates into UNPLANNED Reduced inlet gas rates. facility. 87 308 2,313 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour 2,313 Less than 1 hour 3,519 Continuous Assisf 5,503 Pilot and Purge 10.511 Excessive inlet gas rates into facility. High ambient tempera- UNPLANNED Reduced inlet gas rates. Reduced rate into faciliy Lures. 20 degree temperature swing. Small PSV leak. PSV block in for repairs. ~~ ~~ ~ ~~ ~~, ~~ TOTAL FLARED/VENTED 21,846 ~, t. .._, :.: ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GA5 DISPOSITION Operator Pield(s) FACILITY #1 MARCO ALASKA, INC. RIVER UNIT Month/Yeal• of Disposition 12/99 *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 99.80% KRU WEST SAK 490150 0.20% Disposition Volume MCF* 1. Sofa 16,805 2. Reinjected 4,157,123 3. Flared or vented less than 1 hour 7,427 4. Flared or vented greater than 1 hour Su lemental re od re fired--See 20 AAC 25.235) 655 5. Pilot and Purge 15,369 6. Used for lease operations Fuel Assist 690,795 6 953 7. Other 0 TOTAL items 1 - 7 4,895,127 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 215,772 11. Transferred to: CPF 3 CPF2 376,431 1,521,032 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR reflected online 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: J"~„~ ~ /Jo / Date: I ~ /~ - 0 t7 Form 10-422 (Revised 4/95) Official Use Only--Flaring Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING OR VENTING INCIDENTS CPF #1 December 1999 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR 12/26/99 0730-0844 447 Excessive inlet gas rates into facility. Process upset in MI UNPLANNED Reduced inlet gas rates. Reduced wells 1-A3, pump section of facility. 1-Cl, & 1Y-27 to minimum choke. Repaired pumK and restarted pump. 12/30/99 1432-1533 208 Electrical/instrumentation malfunction. Frame 6 turbine on UNPLANNED Reduced inlet gas rates. Corrected E&I failure. power generation service tripped causing shutdown of Restarted Frame 6 and additional power generati several gas handling equipment. units. TOTA'C~VER 1 HOUR 655 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour 655 Less than 1 hour 7,427 Continuous Assist 6,953 Pilot and Purge 15.369 TOTAL FLARED/VENTED 30,404