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Home My WebLink AboutARCO - CPF #2State o[ Alaska Alaska Oil & Gas Conservation Commission 1999 Facility Report Files Flle Names Gas Disposition ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION ~~ ' ..acuity CENTRAI. I'Rt)CESSING FACILITY #2 Operator ARCO ALASKA INC Field(s) KUPARUK RIVER UNIT Month/Year of Disposition 1~9 Disposition Volume MCF* *Indicate contribution of each pool to total.. 1. Sold 26,048 Pool Name Code Percent 2. Reinjected 5,243,654 KUPARUK RIVER UNIT 490100 92.0996 3. Flared or vented less than 1 hour 11,603 KUPARUK RIVER UNIT TABASCO 490160 0.0096 4. Flared or vented greater than 1 hour S lementsl re rt re fired--See 20 AAC 25. 35 6,997 KUPARUK RIVER UNIT TARN 490165 7.91 % 5. Pilot and Purge 24,067 6. Used for lease operations Fuel ssist 784,535. 0 7.Other 0 Official Use On1 --Flarin Authorization > 1 hr. TOTAL items 1 - 7 6,096,904 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) 826,193 Commissioner Date 11 d t T f 0 . erre o: rans 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 f regoir-g is true and correct to the best of my knowledge. Signature: Title: Date: ~G month following the month of disposition. Authority 20 AAC 25.235. i Form 10-422 (Revised 4/95) ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF ~2 January 1999 PLANNED DATE TIME VOLUME MCF DESCRIP11ON OF INCIDENTS ~ CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR ,13/99 0421-0636 4,238 Instrumentation malfunction. ExcessNe inlet gas rates in1 UNPLANNED Reduced inlet gas rates. facility. Process upset in gas section of gas facility. Faulty shutdown on 'B' gasiift compressor. 1/23/99 0922-1031 214 High ambient temperatures, rising temperatures. UNPLANNED Reduced Inlet gas rates. Lowered IGOR from l0,OC to 7,500. Shut. in 4 wells = 18,937 MSCF. Estimated oil loss = 2A12 bbls. 1 /23/99 1525-1722 1,751 Faulty shutdown on LSEOR pump. NGL pump tripped of UNPLANNED Reduced Inlet gas rates. Lowered IGOR from 7SOC line twice in one hour causing NGLs to recycle and pressure to 5,000. Shut In 3 wells = 13,639 MSCF. Estimated up the primary separator. oil loss = 2,452 bbls. 1 /24/99 0051-0151 232 High ambient temperatures. S/D on high vibration.. Shift UNPLANNED Reduced Inlet gas rates. Reduced cooling fan tern wind direction causing GLC Intake air temp. to rise approx. Choked back 1-2 wells using 'Auto'. chokes. Gas/o 15F combined w/ an ambient rise of 4-5F. GLC efficiency/ rate reduction undetermined. capacity reduced. 1/30/99 0312-0446 562 Process upset in NGL pump section of facil8y. NGL pum UNPLANNED .Started NGL pump as soon as CPF-1 plant upset we down due to CPF-1 plant upset. under control. TOTAL OVER 1 HOUR 6,997 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vsnt Vdumes: Groatsr than 1 hour 6,997 less than i hour 11,603 Continuous Assist ~ Pfiot and Purgs 29.067 TOTAL FLARED/VENTED 42,667 ALASKA OIL AND GAS. CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Fai~idl~yt, ; Operator Field(s) Month/Yeaz of Disposition CENTRAL PROCESSING FACILITY #2 ARCO ALASKA, INC. KUPARUK RIVER UNIT Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 25.962 Pool Name 2. Reinjected 4,555,492 KUPARUK RIVER UNIT 3. Flazed or vented less than 1 hour 6,933 KUPARUK RIVER UNIT TABASCO 4. Flared or vented greater than 1 hour 0 KUPARUK RIVER UNIT TARN Su lemental re R r aired--See 20 AAC 25.235 5. Pilot and Purge 16.939 6. Used for lease operations Fuel 681,250 7.Other 0 TOTAL items 1 - 7 5,286,576 8. NGL gas equivalent produced 0 • 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 707,580 11. Transferred to: 0 2/99 Code 490100 490160 490165 Percent 93.76% 0.12% 6.12% 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 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR pressure of 14.65 psia and to a temperature of reflected on line l0 or Naptha used in SSEOR meter #201 60 degrees F. Report due by the 20th of the hereby certify that the foregoing is true and correct to the best of my knowledge. month following the month of disposition. J~ ~I Authority 20 AAC 25.235. Cionahve~~i/,'-1'iy ., Title: ~i Date: 3~b Form 10-422 (Revised 4/95) ALASKA OIL AND GA5 CONSERVATION COMMISSION FACILI'T~Y REPORT OF PRODUCED GAS DISPOSITION Form 10-422 (Revised 4/9 Facility Operator Field(s) Month/Year of Disposition CENTRAL PROCESSING FACILITY #2 ARCO ALASKA, It~IC. KUPARUK RIVER UNIT 3/99 Disposition Volmrte MCF* *Indicate contribution of each pool to total 1. Sold 35,998 Pool Name Code Percent 2. Reinjected ~', 5,064,758 KUPARUK RIVER UNIT 490100 93.76% 3. Flared or vented less (than 1 hour 12,926 KUPARUK RIVER UNIT TABASCO 490160 0.11°k 4. Flared or vented greater than 1 hour 2,091 KUPARUK RIVER UNIT TARN 490165 6.13% Su lemental r rnt r aired--See 20 AAC 25.235 5. Pilot and Puree '' 22.975 6. Used far lease operations Fuel 760.722 0 7.Other 0` Official Use Onl --Flarin Authorization > 1 hr. TOTAL items 1- 7 5,899,470 1. Safety MCF 8. NGL eas equivalentvrodnced 0 2. Lease Use MCF 9. Purchased gas 0 3. Conserv. Purposes Mme' 10. Transferred from: PBU CGF (LSEOR NGLSI 200,923 Commissioner Date 0 11. Transferred to: Note: All vohtmes must be corrected to Remarks: Reinjected vol does notinclude volumes of PBU NGLS aquired 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 tote and correct to the best of my knowledge. month following the month of disposition. - Authority 20 AAC 25.235. _ Date ~~ Y`~d'41~ e { ` " `~~ < . / Titl / 1 Signature: ~ d ARCH ALASKA, ING. ~I CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF ~2 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 314199 0324.0550 ~ 322 Shutdown FOR pump. Deinventoried NGL piping to flare PLANNED facility Maintenance Complete. ', system for installation of new FOR pumps. 15199 0200-0453 860 Electricallinstrumentationmalfunction. Faulty shutdown on UNPLANNED Restarted TIC. Tried 2 restarts. Reduced inlet gas "B" gas injection. rates. Corrected f&I fluctuationlfailure. Jumpered for restart. 3120199 1148.1308. I~ 39 ~ High ambient temperatures. UNPLANNED Reduced inlet gas rates. 3123199 0202.0352 i !, 173 Excessive inlet gas rates into facility. High ambient UNPLANNED Reduced inlet gas rates. Stabilized facility process temperatures. PSV on GLC leakage caused extended and operation. flaring. 3124199 1338.1507 48 Excessive inlet gas rates into facility. High ambient UNPLANNED Reduced inlet gas rates. temperatures 3125199 0826.0957 ! 71 Process upset in oil section of facility. Pipeline curtailment UNPLANNED Reduced inlet gas rates. Comm. Failure resolved on due to Comm failure overload to pressure gas system. pipeline. 3128199 1923.2027 63 PSV•1081B1 leaking by. UNPLANNED Reduced inlet gas rates. Blocked in PSV. Rebuild PSV • work order written. •129199 2046.2333 515 Facility equipment start-up (NGL pumpl. Flared gas while PLANNED Stabilized facility process and operation. Startup of purging equipment and piping on NGL system. NGL pump stopped the flaring. TOTAL OVER 1 HOUR. '2,091 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour 2,091 less than 1 hour 12,926 Continuous Assist O Pilot and Purge 22.975 TOTAL FLAREDNENTED 37,992 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION • (Facility ( CENTRAL PROCESSING FACII.ITY #2 Operator ( ARCO ALASKA, INC. Field(s) KUPARU Disposition Volume MCF* 1. Sold 35,262 2. Reinjected 4,829,787 3. Flared or vented less than 1 hour 9,485 4. Flared or vented greater than 1 hour Su lemental re ort re uired--See 20 AAC 25.235 381 5. Pilot and Puree 20,431 6. Used for lease operations Fuel As ist 749,554 0 7.Other 0 TOTAL items 1 - 7 5,644,900 8. NGL eas equivalentproduced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 870,318 11. Transferred to: 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 certify that trhe foregoing is true and correct to the best of my knowledge. Signature:`~'7 /~i L-~;'J/ Tit1e:S;,p ~~~;u Date: r( Form 10-422 (Revised 4/95) Month/Year of Disposition K RIVER UNIT 4/99 *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 91.79% KUPARUK RIVER UNIT TABASCO 490160 0.50% KUPARUK RIVER UNIT TARN 490165 7.71% Official Use Onl --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 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 April i 999 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF1NCIDENTS & CAUSE .UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR 4/30/99 1459-1608 381 High ambient temperatures. Continuous rise in ambient UNPLANNED Reduced inlet gas rates. Shut in 5 wells or approx temp without East wind, decreasing efficiency. 14mm gas ~~ ~TAL OVER 1 HOUR .381 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour. 381 Less than 1 hour 9,485 Continuous Assist 0 Pilot and Purge 20.431 TOTAL FLARED/VENTED 30,297 -~. ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION ppem~ Field(s) Month/' PROCESSING FACII,ITY #2 ARCO ALASKA, INC. KUPARUK RIVER UNIT Disposition 1. Sold 2. Reinjected • 3. Flared or vented less than 1 hour 4. Flared or vented greater than 1 hour Su lemental re ort r uued--See 20 AF 5. Pilot and Purge 6. Used for lease operations 7.Other Fuel TOTAL items 1 - 7 8. NGL Qas equivalentproduced - 9. Purchased gas 10. Transferred from: PBU CGF (LSEOR NGLS) 11. Transferred to: Volume MCF* 33,912 4,659,931 10,312 2,899 22,259 742,150 0 5,471,463 0 0 943,560 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 certify that the foregoing is and correct to the best of my knowledge. ~7"'"I of Disposition 5/99 *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 89.49% KUPARUK RIVER UNIT TABASCO 490160 0.31% KUPARUK RIVER UNIT TARN 490165 10.20% Official Use Only--Flaring Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date 0 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. Qionafiira• . ,. Title: ,S ~~ ~ vi fv r Date: Form 10-422 (Revised 4/95) 'Alaska Gll & ti~5t~'OliS. CO1rfITll~~~il '' ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING OR VENTING INCIDENTS CPF #2 April 1999 Vnl IIME MCF DESCRIPTION OF INCIDENTS & CAUSE PLANNED UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR 5/1 /99 0101-0253 2,467 S/D C# C2-104 for A, B, C. Electrical malfunction (EDS UNPLANNED Reduced inlet gas rates, Corrected E&I failure. 1233-1516 system). Process upset in gas section of facility. Faulty Repaired ESD relay 5103 for GIC's A, B, &C &NGL • shutdown on ROV-GD-405-A, GIC's A, B, &C, NGL pump, pump. "B" STV ROV-1050-B leaking by. 5/28/99 1544-1733 432 Excessive inlet gas rates into facility. High ambient UNPLANNED Reduced inlet gas rates. Stabilized facility process temperatures. GIC intake air rose 10-15 deg. w/a change in and operation. Shut-in approx. 8 MMSCF gas. This wind direction, Ambient @ 38 deg/inlet @ 48 deg. included associated oil of approx. 2500 bbls. ~AL OVER 1 HOUR 2,899 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour 2,899 Less than 1 hour 10,312 Continuous Assist 0 Pilot and Purge 22,2 TOTAL FLARED/VENTED 35,470 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION • CJ Operator PROCESSING FACII.ITY #2 ARCO ALASKA, INC. Disposition Volume MCF* 1. Sold 27,726 2. Reinjected 4,021,315 3. Flared or vented less than 1 hour 12,762 4. Flared or vented greater than 1 hour Su lemental r ort re uired--See 20 AAC 25.235 4,936 5. Pilot and Purge 22,100 6. Used for lease operations Fuel ssi t 719,879 0 7.Other 0 TOTAL items 1 - 7 4,808,718 8. NGL gas equivalent produced 0 9. Purchased gas 0 10. Trattsferred from: PBU CGF (LSEOR NGLS) 872,669 11. Transferred to: 0 Remarks: Reinjected vol does not include volumes of PBU NGLS aquired for LSEOR reflected on line 10 or Napiha used in SSEOR meter #201 I hereby certify that the foregoing is true and correct to the best of m knowledge. ~~r U ~fc ,.. Signature: ~ ~ ~ ~ Title: - - Date: 7 l% Fnrm 1(1_d~~ (Revi~ed4/951 d(s) ARUK RIVER UNIT of Disposition 6/99 *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 88.74% KUPARUKRIVERUNITTABASCO 490160 0.38% KUPARUK RIVER UNIT TARN 490165 10.88% Official Use Onl --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 N0.219 GAS FLARING OR VENTING INCIDENTS CPF #2 June 1999 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN 1 HOUR 6/22/99 0159-0345 4,852 Instrumentation malfunction. Faulty shutdown on "A" GL< UNPLANNED Restarted "A" GLC. Reduced inlet gas rates. Shut it approx. 70 MMSCF of gas and 24 MBOPD to get off flare when gas liff compressor went down. 6/28/99 1111-1221 84 High ambient temperatures. FOR NGL line from CPF-1 UNPLANNED Reduced inlet gas rates, Rerouted NGL's into procE pressured up and was relieved to flare. area to relieve overpressure. ~AL OVER 1 HOUR 4,936 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour 4,936 Less than 1 hour ~ 12,762. Continuous Assist 0 Pilot and Purge 22104 TOTAL FLARED/VENTED 39,798 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION i Facility Operator Field(s) Month/Year of Disposition CENTRAL PROCESSING FACILITY #2 ARCO ALASKA, INC. KUPARUK RIVER UNIT 7/99 Disposition Volume MCF* *Indicate contribution of each pool to total. 1. Sold 25,933 Pool Name Code Percent 2. Reinjected 3y947,653 KUPARUKRIVERUNIT 490100 88.48% 3. Flared or vented less than 1 hour 18,725 KUPARUK RIVER UNIT TABASCO 490160 9.31% 4. Flared or vented greater than 1 hour 635 KUPARUKRIVER UNIT TARN 490165 11.21% Su lemental re ort re aired--See 20 AAC 25.235 5. Pilot and Pure 24,554 6. Used for lease operations del 724,093 As ist 0 7. Other 0 Official Use Only--Flaring Authorization > 1 hr. TOTAL items 1- 7 4,741,593 1. Safety MCF 8. NGL Qas equivalent~roduced 0 2. Lease Use MCF 9. Purchased gas 0 3. Conserv. Purposes MCF 10. Transferred from PBU CGF (LSEOR NGLS) 876,485 CPFl 1,358,412 Commissioner Date 0 11. Transferred to: Note: All volumes must be corrected to Remarks: Reinjected vol does notinclude 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 F 4 h I hereby certif that the fore g is true and correct to the best of my knowledge. month following the month of disposition. (, ,~ ~ ~~ r ;w- ~ ~' ~ ~ ~ ~ .. '" " Authority 20 AAC 25.235. ` ~" - Date: ~ /~ ~ ~ Ti l 'O r~ e: / t v r ~lJ.1 Signature: Form 10-422 (Revised 4/95) ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF #2 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 7/4/99 1059-1202 2,543 Electrical /Instrumentation failure. UNPLANNED Started/restarted T/C #A GLC. Reduced inlet gas rates. Corrected E&I fluctuation/failure. !4/99 2144-2256 1,594 7/11/99 1218-1330 380 7/30/99 1032-1134 255 Electrical /Instrumentation failure. Faulty tube oil switch High ambient temperatures. High ambient temperatures. ~~~ Z ~AL OVER 1 HOUR 635 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour 635 Less than 1 hour 18,726 Continuous Assist 0 Pilot and Purge 24.553. UNPLANNED Reduced inlet gas rates. Corrected E&I fluctuation/fair UNPLANNED Reduced inlet gas rates. Shut-in 2 wells producing 8 MM gas. UNPLANNED Reduced inlet gas rates. Shut in 11.33 MMSCF of produced gas. Approx. 2,500 BOPD oil to control ventin a TOTAL FLARED/VENTED 43,914 ~ 1 ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION CENTRAL PROCESSING FACILITY #2 INC. Disposition Volume MCF* 1. Sold 24.848 2. Reinjected a 3,951,228 3. dared or vented less than 1 hour 11,687 4. Flared or vented greater than 1 hour Su lemental r art r uired--See 20 AAC 25.235 500 5. Pilot and Purge 22,931 6. Used for lease operations Fuel sist 719,974 0 7.Other 0 TOTAL items 1- 7 4,731,168 8. NGL gas equivalentvmduced 0 9.l~urchased gas 0 i 10,~Transferred from: PBU CGF (LSEOR NGLS) CPFl 881,799 1,497,898 11.!'Transferred to: 0 Remarks: Reinjected vol does not include volumes of PBU NGLS squired far 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. Signattue:,EN~C~1'~~fi>' ~~/~-~ Tifle:`~%~ ~~ Date~~ Form 10-422 (Revised 4/95) IMonth/Year of Disposition RIVER UNIT J 8/99 *Indicate contribution of each pool to total Pool Name Code Percent KUPARUK RIVER UNIT 490100 85.22% KUPARUKRIVER UNIT TABASCO 490160 0.30% KUPARUK RIVER UNIT TARN 490165 14.48% Official Use Onl --Flaring Authorization > 1 hr. 1. Safety 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. ARCO ALASKA, INC. CONSERVATION ORDER N0.219 GAS FLARING OR VENTING INCIDENTS CPF #2 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 8/1 /99 1315-1417 392 High ambient temperatures. UNPLANNED Reduced inlet gas rates. 8/5/99 ' 1353-1628 3,623 Electrical/Instrumentation malfunction. Gas transit system UNPLANNED Compressor/train depressured. Reduced/increased inlE • overpressure backing CPF/Flow Station out. Excessive/ gas rates. Corrected EBcI fluctuation/failure. Corrected insufficient inlter gas rates into facility. Faulty shutdown on E&I flucutation/failure at other facility (T&D). S/I several GLC. High ambient temperatures. drillsites and wells. 11,700 BOPD & 38 MMSCFD gas Lost two GIC's on power shed and could not get restart 8/6/99. 1232-1332 500 High ambient temperatures. UNPLANNED Reduced/increased inlet gas rates. ~, Si S-' ~TAL OVER 1 HOUR 500 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than i hour 500 Less than 1 hour 11,687 Continuous Assisi 0 Pilot and Purge 22.931 TOTAL FLARED/VENTED 35,118 i J • OCT 19 i99~ ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month/Year of Disposition 9/99 rI~m~p~n~ CE STIVCPF'r~'C~ITY #2 ARCO ALASKA, INC. KUPARUK RIVER UNIT Disposition Volume MCF* *Indicate contribution of each pool to total 1. Sold 23,466 Pool Name Code Percent 2. Reinjected 3,998,6$6 KUPARUKRIVERUNIT 490100 83.83% 3. Flared or vented less than 1 hour 8,066 KUPARUK RIVER UNIT TABASCO 490160 0.32% 4. Flared or vented greater than 1 hour 0 KUPARUK RIVER UNIT TARN 490165 15.85% Su lemental re ott r aired--See 20 AAC 25.235 5. Pilot and Purge 21,399 6. Used for lease operafions Fuel 668,941 A ist 0 7.Other 0 Official Use Only--Flaring Authorizafion > 1 hr. TOTAL items 1- 7 4,720,528 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) 822,418 CPFl 1,381,107 Commissioner Date 0 11. Transferred to: Note: All volumes must be corrected to Remarks: Reinjected vol does notinclude 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 disposifion. Authority 20 AAC 25.235. Signature: - Title: ~.~ ,~--v- Date: /Q 1~ Form 10-422 (Revised 4/95) ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Operator Field(s) Month! PROCESSING FACILITY #2 ARCO ALASKA INC. KUPARUK RIVER UNIT Disposition Vofime MCF* *Indicate contribution of each pool to total. 1. Sold 2. Reinjected 26,307 Pool Name Code Percent 4,961,881 KUPARUK RIVER UNIT 490100 87.16% • 3. Flared or vented less than 1 hoar 3,687 4. Flared or vented greater than 1 hour 2,763 Su lemental re or[ re uired--See 20 AAC 25.235 5. Pilot and Purge 22.882 6. Used for lease operations Fuel 756,144 As ist 0 7.Other 0 TOTAL items 1 - 7 5,773,664 8. NGL gas equivalent produced 0 • 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 1,057,807 CPFl 1,732,665 11. Transferred 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 I hereby certify that the foregoing is true and correct to the best of my knowledge. ear of Disposition 10/99 KUPARUK RIVER UNIT TABASCO 490160 0.22% KUPARUK RIVER UNIT TARN 490165 12.62% Official Use Only--Flaring Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date 0 Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Signature: ~ Title: `~,~~ ~cc.. Date: %, Form 10-422 (Revised 4/95) . ~ ~ ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING OR VENTING INCIDENTS CPF #2 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 10/6/99 0024-0125 2,427 Shut down 7/C# C2-101 B. Electrical/instrumentation UNPLANNED Restarted T/C# C2-101 B. Reduced inlet gas rates. malfunction. Stabilized facility process and operation. /30/99 1039-1143 336 Facility shutdown on Oliktok Pipeline. Facility maintenanc PLANNED Reparied equipment difficulties with 'A' STV. Facility 1157-1242 on 'A' STV. maintenance completed. Oliktok Pipeline in service wit NGLs. ~AL OVER 1 HOUR 2,763 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour 2,763 Less than 1 hour 3,687 Continuous Assist ~ Pilot and Purge 22.1}$2 TOTAL FLARED/VENTED 29,332 iCC~.C~v~v ALASKA OIL AND GAS~CONSER-V~ATION COMMISSION FACILITY REPO ~' 'GAS~~ISPOSITION Operator Field(s) Monthf PROCESSING FACILITY #2 ARCO ALASKA, INC. KUPARUK RIVER UNIT Disposition 1. Sold 2. Reinjected • 3. Flared or vented less than 1 hour 4. Flared or vented greater than 1 hour Su lemental re ort re aired--See 20 AP 5. Pilot and Purge 6. Used for lease operations 7.Other Fuel TOTAL items 1 - 7 8. NGL gas equivalent produced 9. Purchased gas 10. Transferred from: PBU CGF (LSEOR NGLSI CPFl 11. Transferred to: Remarks: Reinjected vol does not include volumes of PBU NGLS squired for LSEOR reflected on line 10 or Naptha used in SSEOR meter #201 I hereby certify that the foregoing is true and correct to the bestpof my knowledge. Signature: ~ Title: J U~t y lit,f p ,~ Date: / 2 - Volume MCF* 23,758 5,195,888 8,289 0 21,919 785,827 0 6,035,681 0 0 1,011,229 1,775,138 0 ear of Disposition 11/99 .. *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 88.31% KUPARUK RIVER UNIT TA$ASCO 490160 0.15% KUPARUK RIVER UNIT TARN 490165 11.54% Official Use Only--Flaring Authorization > 1 hr. 1. Safety MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Co~nrnissioner .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. Form 10-422 (Revised 4/95) ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING OR VENTING INCIDENTS CPF #2 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 ~TAL OVER 1 HOUR PLANNED EVENTS LESS THAN 1 HOUR Flare or Vent Volumes: Greater than 1 hour 0 Less than 1 hour 6,450 Continuous Assisi 0 Pilot and Purge 22,132 ~ ~~ ~" ~ ~` ~~ ~ G ~ ~ i M TOTAL FLARED/VENTED 29,332 ~` ~ e 6~ yy j+~, ~ r &~ ;...... ',b n P.w A W ALASKA OIL AND GAS CONSERVATION COMMISSION ,, ,, ~ ' ~ FACILITY REPORT OF PRODUCED GAS DISPOSITION Facility !°';~nyy ~"~ ;; Operator Field(s) Month/ CENTRAL PROCESBFSfl{1113.ITY #2 ARCO ALASKA, INC. KUPARUK RIVER UNIT 1. Sold 2. Reinjected Disposition 3. Flared or vented less than 1 hour 4. Flared or vented greater than 1 hour (Supplemental repor[reguhed--See 20 AP 5. Pilot and Puree 6. Used for lease operations Fuel Volume MCF* 26,199 5,398,703 24,831 14,516 24,524 813,550 7. Other ~ 0 TOTAL items 1 - 7 6,302,323 8. NGL Qas equivalent produced 0 9. Purchased gas 0 10. Transferred from: PBU CGF (LSEOR NGLS) 1,022,209 CPFl 1,521,032 11. Transferred to: Remarks: Reinjected vol does notinclude volumes of PBU NGLS aquired forLSEOR reflected on line 10 or Naptha used in SSEOR meter #201 I hereby certify that the foregoing is hue and correct to the best of my knowledge. ear of Disposition 12/99 *Indicate contribution of each pool to total. Pool Name Code Percent KUPARUK RIVER UNIT 490100 89.70% KUPARUKRIVERUNITTABASCO 490160 0.17% KUPARUK RIVER UNIT TARN 490165 10.13% Official Use Only--Flaring Authorization > 1 lu. 1. Safetv MCF 2. Lease Use MCF 3. Conserv. Purposes MCF Commissioner Date 0 Note: All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60 degrees F. Report due by the 20th of the month following the month of disposition. Authority 20 AAC 25.235. Signature: ! 'Citle:. ~ S° ,- Date: / - Form 10-422 (Revised 4/95) ARCO ALASKA, INC. CONSERVATION ORDER NO. 219 GAS FLARING OR VENTING INCIDENTS CPF #2 December 1999 PLANNED DATE TIME VOLUME MCF DESCRIPTION OF INCIDENTS & CAUSE UNPLANNED ACTION TAKEN TO ELIMINATE CAUSE FLARING OR VENTING EVENTS GREATER THAN i HOUR ,~ 12/9/99 2359-0235 4,386 Electrical/Instrumentation malfunction. Faulty shutdown UNPLANNED Shut-in production. on 21 wells. -30F ambient temperatu on C2-101 A GLC. W-i^T ~ required longer time to shut in wells. /18/99 0738-0940 4,438 Shut down T/C #C GLC for Fuel nozzle replacement. UNPLANNED Restarted T/C #C GLC. Corrected E&I failure. Shut in Instrumentation malfunction. Had problem with HRU limit 40 MMCF of gas and 15 MBOPD to prevent flare by switch on startup. use of auto choke. - ~"*~~"'~ 12/29/99 1542-1645 302 High ambient temps. Phase II. ROV 1050-B 'B' STV UNPLANNED Reduced inlet gas rates.. Blocked ROV 1050-B for cool leaking thru. Parts on order. down. 12/30/99 0708-0757 5,065 Electrical malfunction. CPF1 Frame 6 went down. 'B' GLC UNPLANNED Reduced inlet gas rates. Cut gas 38.623 MMCF and oil 1342-1803 failed to re-start after load shed due to wet motor housing. 13,753 BOPD. Gas reduction limited due to white-out conditions. 12/31 /99 1807-1936 325 Excessive inlet gas rates into facility. NGL line from inter- UNPLANNED Reduced inlet gas rates. Pumped methanol to thaw NC stage scrubber freezing off, causing NGL to be flared off Ilne on interstage scrubber. at 1st stage suction. ~TAL OVER 1 HOUR 14,516 PLANNED EVENTS LESS THAN 1 HOUR 0 Flare or Vent Volumes: Greater than 1 hour 14,516 Less than 1 hour 24,831 Continuous Assist 0 Pilot and Purge 24,524 e t f TOTAL FLARED/VENTED 63,871