The URL can be used to link to this page

Home My WebLink AboutNinilchik G Oskolkoff / MarathonSTATE OF ALASKA AOGCC GAS DISPOSITION FILES YEAR: 2007 FACILITY: Ninilchik G Oskolkoff OPERATOR: MARATHON OIL CO 1. Facility Number 1330000032 Name �CitASSIM OSKOLKOFF 3. Field NNRLNIIC Operator 15. ['Marathon Oil Company Month/Year of Disposition Jan -07 Disposition Volume MCF 20. For production from multiple pools, dirt contribution of each pool as a percent of Total Volume. 6. Sold 428666 ./' ✓�� Pool Name Pool Code Percent GO TYONEK UNDEFINED35 562540 100.00 7. Reinjected 0 8. Flared or vented 1 hour or las 77 9. Flared or vented more than 1 hour (sec instr.) 906 10. Pilot and Purge 0 11. Used for lease operations (specify in Remarks) 324 Authorization >I hr. Safety MCF 12. Other (see instructions) 0 13. TOTAL VOLUME (ITEMS 6.12) 429973 Lease Use MCP 14. NGL Gas Equivalent 0 Conservation q0(� MCF 15. Purchased gas 0 Wane_ MCF / Y' 3 -2-7-07 Commissioner Date 16. Translated flan: 0 17. Transferred to: (Express as a negative #) 0 18. Remarks: I hereby certify that the foregoing is true and correct to the bat of my knowledge. signatures Rivas 4t to Tick Accountant Note All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 AAC15.135. Printed Name: Randy Jirdra Phone•. 918-925-7098 Date•. February 15, 2007 Form 10.422 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Date Time Total Well # or Facility Planned Y/N Reason Mitigation Start Stop Duration Flare / Vent MCF 1/3/2007 910 1120 2hr10min 270 GO -3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 1/11/2007 1605 1725 1 hr2Omin 206 GO -3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 1/20/2007 1700 1830 1 hr30min 230 GO -3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 1/26/2007 1000 1140 1hr4Omin 200 GO - 3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. Facility Name: Grassium Oskolkoff Total: 906 2007 Jan - Grasium Oskolkoff - Vent Incident Report. xis Marathon Oil Company Gas Flare I Vent Incident Report January 2007 Originator Jaci Stasak, MOC 1. Facili 1330000032 I2. GRASS OSO Ks OI3COFF 3. Field NENILC 14. ro Oil Company 15. Month/Year o Feb -0 7 con Disposition Volume MCF 20. For production from multiple pools, lift contribution of each pool as a percent of Total Volume. 6. Sold 345371 \ N Pool Name Pool Code Patent 7. Reinjected 0 GO TYONEK UNDEFMED35 562540 100.00 8. Flared or veined 1 hour or leas 0 9. Flared or vented more than 1 hour (see instr.) 699 10. Pilot and Purge 0 11. Used for lease operations (specify in Remarks) 263 Authorization >1 hr. Safety MCF 12. Other (see instructions) 0 13. TOTAL VOLUME (ITEMS 6-12) 346333 Lase Use MCF 14. NGL Gas Equivalent 0 Conservation Gq / I MCF 15. Purchased gas 0 Waste: MCF O (/ - a / T' 4--- Commissions Date 16. Tracts &rfed from: 0 17. Transferred to: (Express as a negative #) 0 18. Remarks: 1 hereby certify that the forgoing is true and conect to the bat of my knowledge. signature Rada Oladdta. Title: Accountant Note All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 AAC25.235. Printed Name: Randy lindn Plane. 918-925-7098 Date: Match 16, 2007 Form 10-422 STATE OF ALASKA ALASKA OIL AND CAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Date Time Total Well # or Facility Planned Y/N Reason Mitigation Start Stop Duration Flare / Vent MCF 2/9/2007 1345 1600 2hr15min 290 GO -3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 2/18/2007 1515 1630 1 hrl5min 168 GO -3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 2/26/2007 1045 1235 1 hr50min 241 GO -3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production, Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 1 Facility Name: Grassium Oskolkoff Total: 699 2007 Feb - Grasium Oskolkoff - Vent Incident Report . xis Marathon Oil Company Gas Flare / Vent Incident Report February 2007 Originator. Jaci Stasak, MOC 1. Facility Number 1330000032 2. Facility Name GRASSIM OSKOLKOFF 3. Field NINILCHIK 4. Operator IMsrathort Oil Company mr of Disposition 15. Manth/Y Mar -07 Disposition Volume MCF 20. For production from multiple pool5 list contnbution ofeach pool as a percent of Total Volume. 6. Sold 354176 Pool Name Pool Code Percent 7. Reinjected 0 GO TYONEK UNDEFINED35 562540 100.00 8. Flared or vented 1 hour or less 0 9. Flared or vented more than 1 hour (see itistr.) 423 10. Pilot and Purge 0 11. Used for lease operations (specify in Remarks) 335 Authorization >1 hr. Safety MCF 12. Other (see instructions) 0 13. TOTAL % OLUME (ITEMS 6-12) 354934 (rase Use MCF 14. NGL Gas Equivalent 0 Conservation K `423 MCF 15. Purchased gas 0 Waste: MCF I6. Transferred Transferred from: 0 (!N+''L"n { ommissioner may( /. /� „ tom/ >/ J MCFF [ _ Cam' - v Date f 17. Translated to: (Express as a negative a) 0 ' l I S. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. 01401.44 Signature' Zanda Title Accountant Note All volumes must be corrected (0 pressure of 14.65 psia and to a temperature of 60o F. Authority 20 AAC25.235. Printed Name! Randy )indra Phone: 918 - 925 -7098 Date•. April 16, 2007 Form 10-422 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Date Time Total Well # or Facility Planned Y/N Reason Mitigation Start Stop Duration Flare / Vent MCF 3/9/2007 830 1015 1h r45min 240 GO -3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 3/17/2007 1315 1445 1 hr3Omin 183 GO -3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. Facility Name: Grassium Oskolkoff Total: 423 2007 Mar - Grasium Oskolkoff - Vent Incident Report. Os Marathon 00 Company Gas Flare / Vent Incident Report Originator. Jaci Stasak, MOC March 2007 I. Facility Number 1330000032 2. Facility Name GRASSIM OSKOLKOFP 3. Field NINILCHIK Operator Marathon Oil Company 5. Month/Year of Disposition Aor -07 Disposition Volume MCF 20. For production from multiple pools, list contribution of each pool as a percent of Total Volume. 6. Sold 307650 Pool Name Pool Code Percent 7. Reinjected 0 GO TYONEK UNDEFINED35 562540 100.00 8. Flared or vatted 1 house or less ) 38 9. Flared or vented mom than I hour (see imtr.) a.0 Q 10. Pilot and Purgc 0 . 11. Used for lease operations (specify in Remarks) 219 Authonration>1 hr. Safety MCF 12. Other (see instructions) 0 13. TOTAL VOLUME (ITEMS 6-12) 308207 Lease Use MCF 14. NGL Gas Equivalent 0 Conservation 2 p MCF 15. Purchased gas 0 Waste: MCF 16. Transferred from: 0 Commissioner Due 17. Transferred to: (Express as a negative 1) 0 18. Remarks: I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature: Raabe Co Title Accountant Note All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 AAC25.235. Printed Name - Randy Jirdra Phone- 918-925.7098 Date: May 16, 2007 Form 10422 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Date Time Total Well # or Facility Planned Y/N Reason Mitigation Start Stop Duration Flare / Vent MCF 4/3/2007 1540 1710 1 hr30min 200 GO -3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. Facility Name: Grassium Oskolkoff Total: 200 F:t1 A e Steve\2007 Apr - Grasium Oskolkoff - Vent Incident Report. xis Marathon Oil Company Gas Flare / Vent Incident Report Originator: Jaci Stasak, MOC April 2007 1. Facility Number 1330000032 Fsoility Name GSUI OS 12o. 3. Field NINILCHIK Opastor !Marathon 0i1 Company 5. Month/Year of Disoosition May Disposition Volume MCF 20. For production from multiple pools, Urt contribution of each pool as a percent of Total Volume. 6. Sold 297629 / ✓ i Pool Name Pool Code Percent GO TYONEK UNDEFINED35 562540 100.00 7. Reinjected 0 8. Flared or vented 1 boor or less 559 9. Flared or vented more than 1 hour (see imtr.) 167 10. Pilot and Rage 0 11. Used for lease operations (specify in Remarks) 204 ryyajmNoo >I hr. Safety CF 12. Giber (see instructions) /1 r /1 Rr C ` ,� D I v ° 13. TOTAL VOLUME (ITEMS 6 298559 Lease Use MCF JUN 8 E 2eol 14. NGL Gas Equivalent 0 Comavatioo (6, -1 MCF Asa Os a an bons. tannislisn 15. Purchased gas Anthony 0 lye $CF C� 16. L /990441"24"."----- 7-z‘-0-7 Commissioner Date Transferred from: 0 17. Transferred m: (Express as a negative a) 0 18. Remarks: foregoing is true and correct to the bat of my knowledge. thereby certify that the Signsmmt an 06geoset Title. Accountant Note All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 AAC2S.135. Primed Name: Randy lindn Phone: 918- 925 -7098 Data June 18, 2007 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Form 10-422 Date Time Total Well # or Facility Planned Y/N Reason Mitigation Start Stop Duration Flare / Vent MCF 5/20/2007 1000 1138 1 hr38min 167 GO -3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. Facility Name: Grassium Oskolkoff Total: 167 C: \TEMP\2007 May- Grasium Oskolkoff - Vent Incident Report.xls Marathon Oil Company Gas Flare / Vent Incident Report Originator: Jaci Stasak, MOC May 2007 L Facility Number 1330000032 2. Facility Name i GRASSIM OSKOLKOFF 3. Field Field Operator Marathon OiI Company S. MonrNYwrof Disposition Jun -07 Disposition Volume MCF 20. For production from multiple pool . eat contribution of each pool as a percent of T otal Volume. 6. Sold 250126 Pool Name Pool Code Percent GO TYONEK UNDEFINED35 562540 100.00 7. Reinjected 0 8. Flared or vented 1 hour or less 0 9. Flared or vented mom than 1 hour (sec instr.) 7(r )6'C 10. Pilot and Purge 0 11. Used for lease operation (specify in Remarks) 193 Attthoritation>I hr. Safety MCF 12. Other (see instructions) RECEIVED 0 13. TOTAL VOLUME (ITEMS 6-12) JUL 2 3 2007 251083 Lease Use MCF 14. NGL Gas Equivalent Alaska Oil a Gas Cons. Commission Afrtinca a 0 Conservation 763 MCF 15. Purchased gas 0 Waste: MCF /� /( //, /� ,., G, , (G_ lJ�—r V-� / rtr"r Commissi Date 16. TranstertM from: 0 17. Transferred to: (Express as a negative #) 0 18. Remarks: I hereby certify that the foregoing S Itue and correct to the best of my kmwlalge. n�� Title Accountant Signature: Rands t�caa Note A11 volumes must be corrected 10 pressure of 14.65 psia and to a temperature of 60o F. Authority 20 AAC2S.135. Printed Name Randy Jindra Phone 918- 925 -7098 Date: July 16, 2007 Form 10422 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Date Time Total Well # or Facility Planned YIN Reason Mitigation Start Stop Duration Flare / Vent MCF 6/4/2007 100 300 2 hrs. 229 Go-3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 6/17/2007 330 530 2hrs. 260 Go-3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 6/28/2007 130 350 2h20min 274 Go -3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. Facility Name: Grassium Oskolkoff Total: 763 V Marathon Oil Company Gas Flare I Vent Incident Report C: \temp\Temporary Internet Files\OLK489\2007 Jun - Grasium Oskolkoff - Vent Incident Report.xls Originator: Jac' Stasak, MOC June 2007 I. Facility 1330000032 1 OS KOIK OFF 3 NINILCHIK (Ma er n oil Company I3. Month/Year I)it7aaioo MI-07 DapsUWa VName MCF 20. For podumlonfrom multiple pools. Nat conmib,noa o/tack pool as a percent of Total Volume. 6. Sold 191773 ✓ A - Pool Name Pool Code Percent 7. Reinjected 0 GO TYONEI( UNDEFINED35 362540 100.00 8. Fond or vented t has of las 255 9. Flared or weed mote than 1 Inn (see instr.) 2874 10. Pilot and Purge 0 11. Used for In operations (specify in Remarks) 203 . >l m: Safety AS MCF 12. Other (see ructions) 0 13. TOTAL VOLUME (ITEMS 6-12) 195105 Lan Use MCF 14. NGL Gas Equivalent 0 Comwatim Z8/4 MCF 15. Purchased pa 0 Waver. MCF J It 9 7l -v 7 Dale 16. Tnmfared from: 0 17. Trarafined b: (Express as a negative #) 0 18. Remarks. 1 hereby certify that the foregoing is rue and correct to the bat of my knowledge. -�� ^., SigWUre: *ands &!14il4a Tide: Accountant Note AN Volumes must be corrected to pressure of 14.65 psla and to a temperature of 60o F. Authority 20 AAC25.235. Printed Name. Raady liffia Phone: 918- 925 -7098 Date: Augur 17, 2007 Form 10-422 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Date Time Total Well # or Facility Planned Y/N Reason Mitigation Start Stop Duration Flare / Vent MCF 7/13/2007 1140 1330 1 hr5gmin 317 GO -1 Y Vent - water build up in the production string causing reduced production, Requires unloading of the well to resume production- Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 7/14/2007 1445 1645 2hr 499 GO -1 y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for welt to achieve minimum unloading velocities without requiring vent. 7/14/2007 1000 1150 1hr50min 217 GO -3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the wail, hoping to increase production enough for well to achieve minimum unloading velocities wilhout requiring vent. 7/24/2007 955 1130 1 hr35min 480 GO -1 Y Vent - water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 7/27/2007 1910 2050 1 hr40min 509 GO -1 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 7/27/2007 610 810 2hrs 252 GO-3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 7/29/2007 1000 1130 1 hr30min 600 GOA Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. Facility Name: Grassium Oskolkoff Total: 2874 Marathon Oil Company Gas Flare / Vent Incident Report C:\temp \Temporary Internet Files \OLK489\2007 Jul_Revl - Grasium Oskolkoff - Vent Incident Report.xIs Originator. Jaci Stasak, MOC July 2007 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION 1. Facdnv Numba 2. Facility Name 1330000032 GRASSIM OSKOLKOFT Disposition 6. Sold 7. Reinjated 8. Fold or vented 1 hour or leas 9. Flared or vented more than 1 hour (see instr.) 10. Pilot and Purge 11. Used for lone operations (spairy in Remarks) 12. Other (sot irrtmctions) 13. TOTAL VOLUME (ITEMS 612) 17. Transfaad to: (Express as a negative N) 3. Field ()pastor nth pastor Is. Mont /la of Disposition NINILCHIX 1 Oil Company I Aua -07 Volume MCF 186824 0 143 2418 0 193 0 189578 14. NOL Gas Equivalent 15. Purchased pa 16. Transferred from 0 0 0 0 20. For production from mdtiple pools. list contribution of each pool as a potent of Total Volume. Pool Name Pool Code Percent GO TYONEK UNDFFINED35 Authorization >I hr. Safety _ MCF Lease Use MCF Conservation Z r IS MCF waste: 562540 100.00 MCF ( 4 -' /0 -17 -0 Dare 18. Ranada: 1 haeby catty tart the foregoing is true and correct to the bat of my knowledge. Si Z • gueuz Printed Name: Radyiinda Title Accauntam Phone: 918-925-7098 Date. September 17, 2007 Note All volumes must be corrected to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 AAC25.235. Sgt Form 10422 Date Time Total Planned Y/N Reason Mitigation Start Stop Duration Flare / Vent MCF Well # or Facility ` 8/4/2007 1415 1535 1 hr 20min 513 GO -1 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities, without requiring vent. 8/11/2007 1255 1420 1 hr25min 526 GO -1 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 8111/2007 1000 1157 1hr57min 245 GO -3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 8/20/2007 745 850 1hr5min 441 GO -1 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 8/26/2007 1450 1620 1hr30min 181 GO-3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 8/29/2007 1924 2046 1 hr22min 512 GO-1 Y Vent - water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. Facility Name: Grassium Oskolkoff otal: Marathon Oil Company Gas Flare / Vent Incident Report C: \temp\Temporary Internet Files \OLK489\2007 Aug - Grasium Oskolkoff - Vent Incident Report.xls Originator: Jaci Stasak, MOC August 2007 1330000032 I 1. Facility NNumber 2. Facility Name GRASSIM OSKOLKOFF 3 F Nt :HD( . Operator 'Marathon Oil Company 5. Month/Year Of Diaoaition Sc0 -07 Disposition Velem MCF 20. Forproduciion from multiple pools, list contribution of each pmt as a pecan of Toter! Ya(umr 6 Sold 157964 � � � Pool Name Pool Code Parcae GO TYONEK UNDEFINED55 562540 100.00 7. Reinjected o 8. Flared or vented 1 hour or less 257 9. Flared or vented more than 1 hour (see Instr.) 2539 I0. Pilo* and Purge 0 1 I. Used for lease operations (specify in Remarks) 162 Auhonzalion>I hr. Safety MCF 12. Other (see uattuctions) 0 13. TOTAL VOLUME (ITEMS 6-12) 160922 Lease Use MCF 14 NGL Gas Equivalent 0 Conservation z MCF 15. Purchased gas 0 Waste: MCF �� 16. Transferred from: 0 C tnntissiotwr Dan 17. Transferred to: (Express as a negative ve al p 18. Remarks: 1 hereby certify that the foregoing is we and correct to the beat of my knowledge. Signature. Rands eiselaa Tide Accountant Note AtI vollanes must be corrected to pressure of 14.65 psis and to a temperature of 60o F. Authority 20 AAC25.235. Printed Name: Randy fitdra Phone. 918- 925 -7098 Dab October 16, 2007 Form 10-422 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION Date Time Tut Well # or Facility Planned YIN Reason Mitigation Start Stop Duration flare / Vent MCF 9/5/2007 1838 1958 t hr2Omin 539 GO Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 9/7/2007 1300 1503 2hr3min 239 GO-3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 9/9/2007 1957 2112 l hrl5n1in 461 GO - 1 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiting vent. 9/16/2007 1730 2100 3hr30min 153.9 GO-3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 9/19/2007 1103 1213 1 hrlOnpn 101.3 GO-3 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well t0 resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 9/23/2007 1315 1500 lhrl5min 528 GO -1 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. 9/28/2007 1840 1955 1 hrl5min 517 1 GO-1 Y Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. Facility Name: Grassium Oskolkoff Total: 2539.2 Cttemp\Temporary Internet Files10LK48912007 Sep -Grave Oskalkdf - Vent Incident Report xls Marathon Oil Company Gas Flare / Vent Incident Report September 2007 Originator. Jaci Stasak, MOC 1. Facility Number 1330000032 Facility Name IaGRASSIM OSKOIXOFF 3. Field Nil :HIK 4. Operator IMarat on Oil Company S. Month/Year o(Disoosilion Oct -07 Disposition VoitION MCF 20. For production from multiple pool,. list contribution of each pool as a percent of Total Volume 6 Sold 161594 1 8 8 Pool Name Pool Code Percent GO TYONEK UNDEFINFD35 562540 100.00 7. Reinjected 0 8. Flared or vented 1 Item or las 2488 9. Flared or vented more than 1 tour (s� Instr.) 447 10. Pilot and Purge 0 11. Used for lease operations (spaify in Remarks) 179 Authorization >1 M: -. Safety (554-445L--- MCF 12. Otha (see instruction) 0 13. TOTAL VOLUME (ITEMS 6-12) 164708 Iran Use MCF 14. NGL Gas Equivalent 0 Comavuion 4 -7 °�`F f MCF 15. Purchased gas 0 Waste: MCF /z 7? — o7 usaio,mr Date 16. Transferred from: 0 17. Transferred to: (Express as • oeghtive II) 0 18. Remarks: 1 hereby certify that the foregoing is true and correct to the Dat of my knowledge. signature ZUNIS Title Accountant Note All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 AAC2S.235. Primed Name: Randy Jindra Phone 918 - 925 - 7098 Date: November 16, 2007 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPOR'f OF PRODUCED GAS DISPOSITION Form 10.422 Date Time Total Well # or Facility Planned V/N Reason Mitigation Start Stop Duration Flare / Vent MCF 10/7/2007 16:45 17:55 1 hrl0min 447 4 GO -1 Vent -water build up in the production string causing reduced production. Requires unloading of the well to resume production. Unloaded water from the well, hoping to increase production enough for well to achieve minimum unloading velocities without requiring vent. Facility Name: Grassium Oskolkoff Total: Marathon Oil Company Gas Flare / Vent Incident Report C:Uemp \Temporary Internet Flies\OLK489■2007 Oet - Grasium Oskolkoff - Vent Incident Report (2).xls Originator: Jaci Stasak, MOC Date Time Total BBLS Unloaded Well # or Facility Lowest FTP Attained Unload Gas Rate MMCF MMCFD Start Rate MMCFD End Rate (1 hour after B/D) Psi Start Tbg Psi End Tbg Start Stop Duration hr. min Flare / Vent MCF 10/3/2007 19:10 20:09 59min 463.8 5.28 GO-1 569 10 3.7 5.9 776 791 10/7/2007 12:20 12:55 35min 40.2 0 NS -2 185 rVa 0 0 800 building 10/7/2007 16:45 17:55 lhr10min 447 4 GO-1 565 10 4.3 6 779 788 10/13/2007 9:37 10:32 55min 406.2 4.6 GO -1 530 10 3.6 5.7 764 791 10/18/2007 13:45 15:00 1hr15min 30.9 1 NS -2 8 3.5 0 0 975 8 10/21/2007 15:00 15:58 58min 433.4 3.38 GO-1 555 10 3.7 6 784 782 10/25/2007 11:25 12:20 55min 352.8 2.9 GO -1 448 9.2 2.2 5 773 790 10/28/2007 12:20 13:18 58min 414.4 2.8 GO-1 540 10 4.3 5.7 777 786 Facility Name: Ninilchik Gas Field Marathon Oil Company NGF Well Blowdown Report Oct -07 '•` Note: These blowdowns were kep under 1 hour in duration because it was determined that a 55 minute blowdown time was ideal for this well. No additional water was being unloaded after this timeframe. .. ••• ... ..• 1. Facility Number 1330000032 2. Facility Name GRASSLM OSKOLKOFF 3. Field NINR.CNIK 4. Operator lManthnn Oil Company I S. Month/Year of Disposition Nov -07 Disposition Volume MCF 20. for roduaion from multiple p f ip pools, list contribution of each popl as a percent of regal Volume. 6. Sold 156037 Pool Name Pool Code Percent 7 Reinjected 0 GOTYONEKUNDEFOVED35 562540 100.00 8. Flared or vented I hour or less 1899 9. Flared or vented more than 1 hour (see Instr.) 0 10. Pilot and Purge 0 I I. Used for lease opmticros (specify in Remarks) 270 12. Other (see instructions) 0 Authorization >I hr: Safety MCF 13. TOTAL VOLUME (ITEMS 6-12) 158206 Lease Use MCF 14. NGL Gas Equivalent 0 Conservation MCF 1 S. Purchased gas 0 waste'. MCF 16. Transferred from: 0 Commissioner Date 17. Transferred to: (Express as a negative g) 0 18. Remarks: I hereby certify that the foregoing is we and correct to the bat of my knowledge. p Signature Rtak 4:44142 Title Phone- Arenuntant Note All volumes must be corrected to pressure of 14.65 psia and to a temperature of 60o F. Authority 20 AAC2S.235. Printed Name Randy linden 918 - 925 -7098 Date December 19, 2007 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION From 10-422 I Fertility Number 1330000032 2. Facility None GRASSIM OSKOLKOFF 3 Field NINILCHIK Operator 'Marathon Oil Company I5. Month/Year of Dlaooaitlon ! Dec-07 Dtspasitlea Volume MCF 20. For production from multiple pods. hart contribution of each pool as a percent of Tenet Volume 6. Sold 1 Pool Name Pool Code Percent 7 Reinjected 0 GOTYONEKUNDEFMED35 562540 100.00 8. Flared or vatted 1 (lour or less 0 9. Flared or vaned more then 1 lour (sec tnstr.) 0 10 Pilot and Purge 0 II Used for lease operations (specify in Remarks) 2000 12. Otha(see inauctumxl 0 Authonrauon >1 hr: Safety MCF 13. TOTAL VOLUME (ITEMS 6-12) 302676 Lease Use MCF 14 NGL Gas Equivalent 0 Conservation MCF 15. Purchased ps 0 Waste MCF 16. Transferred from: 0 Commissions Date 17. Transferred lo: (Express as a negative 11) 0 18. Remarks. 1 hereby certify that the foregoing is true and correct to the bear of my knowledge. Signature R ader & &stota. Titk' Phone: Accountant Note All volumes must be corrected to pressure of 14.65 psia and to 0 temperature of 60o F Authority 20 4.405.235. Printed Name Randy lindra 918- 925 -7098 Date January 16, 2008 Form 10-422 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION FACILITY REPORT OF PRODUCED GAS DISPOSITION j FW: Ninilchik Venting Update 1/21/2008 Page 1 of 2 McMains, Stephen E (DOA) From: Regg, James 8 (DOA) Sent: Tuesday, January 22, 2008 9:39 AM To: McMains, Stephen E (DOA) Cc: Williamson, Mary J (DOA) Subject: FW: Ninilchik Venting Update 1/21/2008 Steve — Copies should probably be placed with gas disposition files for these Ninilchik Unit pads. Thank you. Jim Regg AOGCC 333 W.7th Avenue, Suite 100 Anchorage, AK 99501 phone: 907-793-1236 fax: 907 - 276 -7542 From: Walsh, Ken [ mailto:kdwatsh @marathonoil.com) Sent: Monday, January 21, 2008 11:51 AM To: Regg, James B (DOA) Cc: Zeman, Kaynell J.; Laughlin, Gary A.; Gay, Chris; Cissell, Wayne E.; Donovan Jr, Dennis M.; Grant, Patrick; Ibele, Lyndon; Mullin, Mickey; Rang, Craig L.; Skiba, Kevin 1; Sulley, Michael Subject: FW: Ninilchik Venting Update 1/21/2008 Jim, This email is meant to serve as an update to the summary of Ninilchik gas venting that I described in my email to you on March 14, 2007. Below please find an explanation of changes and future plans. Falls Creek (FC) Pad Pad -based compression and the initiation of foamer injection into the wellbore to lift produced water has essentially eliminated gas venting to keep the FC #1 rd, FC #3, and FC #4 wells flowing to sales. Grassim Oskolkoff (GO) Pad No gas venting to keep the wells unloaded has been necessary since mid - November 2007. Marathon installed pad -based compression and began gas compression on December 3, 2007. Due to compression, GO #1 is producing to sales without the need to vent to atmosphere. GO #2 remains shut in for evaluation to shut off excessive water and re- establish economic gas production. A coiled tubing velocity string was installed in the GO #3 well in mid - November 2007 to eliminate the necessity for venting. The well is currently shut in waiting on stickline work to clear debris from the velocity string and reinstate gas sales. GO #5 is waiting on adding perforations to achieve an economic gas rate. The GO #6 well is 1/22/2008 FW: Ninilchik Venting Update 1/21/2008 Page 2 of 2 producing to sales and is being considered for foamer or velocity string installation to prevent liquid loading. Marathon anticipates adding the new well, GO #7, in the first quarter of 2008. Ninilchik State (NS) Pad NS #1 and NS #3 are flowing to sales line pressure at sufficient gas rates to prevent liquid loading. Paxton Pad Marathon installed a coiled tubing velocity string in the Paxton #1 wellbore on 1/26/2007. Since the installation, Marathon has eliminated the periodic venting of this well to unload produced water and maintain gas production. Marathon has spudded and is currently drilling the Paxton #2 Tyonek well at this writing. Susan Dionne (SD) Pad SD #3 and SD #4 are producing at sufficiently high enough gas sales rates from each well to unload produced water without venting. It should be pointed out that Marathon has been successful in limiting or eliminating gas venting by installing coiled tubing velocity strings in some of these wells. If the SCSSV regulations are implemented and this equipment is installed, it will prevent the deployment of these coiled tubing velocity strings or capillary foamer strings in the future. If you have questions or comments that you would like addressed, please feel free to call me at 907 -394- 3060 or email me at kdwalsh @marathonoil.com. Best Regards, flat Ken D. Walsh Senior Production Engineer Marathon Oil Company - Alaska Asset Team 907 - 283 -1311 (office) 907.394 -3060 (cell) 1/22/2008