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Home My WebLink About191-058XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. Nu m We,, /. ,, __,,-...... ,.,. PAGES TO DELETE RESCAN Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original - Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED · [] ' Logs-of vadous kinds . Other Complete COMMENTS: n~a Scanned by: Beverly Dia than Lowe, Date: Is/ TO RE-SCAN Notes: - Re-Scanned by: Bevedy Dianna Vincent Nathan Lowell Date: is~ THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE NOVEMBER 2, 2000 P M C:LORBMFILM. DOC E E L E W A TE R IA L U N D ER THIS M A. RKER Memorandum State of Alaska Oil and Gas Conservation Commission Re: Cancelled or Expired Permit Action EXAMPLE: Point Mclntyre P2-36AXX AP1 # 029-22801-95 This memo will remain at the front of the subject well file. Our adopted conventions for assigning APl numbers, permit numbers and well names did not specifically address expired or cancelled permits. This omission has caused some inconsistencies in the treatment of these kinds of applications for permit to ddll. Operators have asked us to adopt formal procedures for this class of permit application in order to prevent future database disparities. If a permit expires or is cancelled by an operator, the permit number of the subject permit will remain unchanged. The APl number and in some instances the well name reflect the number of preexisting reddlls and or muitilaterais in a well. In order to prevent confusing a cancelled or expired permit with an active well or multilateral these case sensitive well identifiers will be changed for expired and cancelled applications for permits to ddll. The AP! number for this cancelled or expired permit is modified so the eleven and twelfth digits is 95. The well name for a cancelled or expired permit is modified with an appended xx. These procedures are an addendum to the APl numbering methods described in AOGCC staff memorandum "Multi-lateral (weilbore segment) Ddiling Permit Procedures, revised December 29, 1995. AOGCC database has been changed to reflect these changes to this permit. e McMains - ~ Statistical Technician ALASKA OIL AND GAS CONSERVATION COMMISSION May 2, 1991 WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 Bill Kirton PBU Lead Engineer BP Exploration (Alaska) Inc. P. O. Box 196612 Anchorage, Alaska 99519-6612 Re: Well No. Prudhoe Bay Unit GC-2D Company BP Exploration (Alaska) Inc. Permit No 91-58 Sur. Loc 687'SNL, 3985'WEL, Sec. 16, TllN, R13E, UM Btmhole Loc. 4467'SNL, 3953'WEL, Sec. 9, TllN, R13E, UM Dear Mr. Kirton: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. The mechanical integrity of the injection wells must be demonstrated under 20 AAC 25.412 and 20 25.030(g)(3) before operation. Please contact the commission at least 24 hours before pressure testing so that a representative of the commission may witness the test. Alaska Oil akndG~s Conservation Commisison BY ORDER OF THE COMMISSION dlf/Enclosure CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.OO5 la. TYPe of work Drill [] Redrilll'"lllb. Type of well. Exploratoryr-! Stratigraphic TastE] Development Oil[] . Re-Entry [] DeepenI-II Service [] Development Gas [] Single Zone [] Multiple Zone[] 2. Name of Operator ~5. Datum Elevation (DF or KB) 10. Field and Pool BP Exit/oration KBE=71 feet Prudhoe Bay Fie/d/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchoraoe. Alaska 99519-6612 ADL 28281 4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(see 2o ^^c 25.o25) 687' SNL, 3985' WEL, Sec. 16, T11N, R13E Prudhoe Bay Unit At top of productive interval 8. Well number Number 4467' SNL, 3953' WEL, Sec. 9, T11N, R13E GC-2D (24-9-11-13) 2S100302630-277 At total depth 9. Approximate spud date Amount 4467' SNL, 3953' WEL, Sec. 9, T11N, R13E June 25, 1991 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth(UDandTVD) property line ADL 28284 @ 812' feet GC-2A @ 1800/1110.9" feet 2560 6093'MD/5771 'TVDfeet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth 2~oo'feet Maximum hole angle 25.4 o Maximum sudace 850 pslg At total depth (TVD) 5700'/2840 pslg 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD M D TVD (include stage data) :i 20" Cond. 80' Surface 110' 110' . 17-1/2" 13-3/8" 68# L-80 Butt 2041' Surface 2071' 2071' 2880 cu. ft. Articsett III & !1 12-1/4" 9-5/8" 47# L-80 NSCC 3537' Surface 3567' 3490' 470 cu. ft. Class G 8-1/2" 7" 26# L-80 NSCC 3026' 3067' 3039' 6093' 5771' 660 CU. ft. Class G 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Surface Conductor Intermediate Production /.\? ~ o~ '~ Liner ~"~ ~ perforation depth: measured :~;~ · true vertica~l':''~s!~'¢" 0ii & GaS CdO~S- 20. Attachments Filing fee [] Property plat ~0t~(~'~ketch [] aiverter Sketch [] Drilling program [] Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report• 20 AAC 25.050 requirements• 21. I hereby ce~,~hat~~ng is true and correct to the best of my knowledge Signed Title PBU Lead Engineer / Date Commission Use Only Permit Number IAPI number IApproval date ISee cover letter ?/-._<'~ 15o-,~z?- ~-2./G'.3 I 05/02/91 Ifor other requirements Conditions of approval Samples req.uired [] Yes ~I~NO Mud log required [] Yes/.l~ No Hydrogen sulfide measures [] Yes ]~] No Directional survey required ~-Yes [] No Required working ~re for~E]2M; ~3M; FI5M; I-i10M; []15M; Other: ~., ,~-¢-~'~ '"i-'"%, -/ by order of Xpprove~ ~,¢..~` ~ Commissioner me commission Date,.5~/¢! Form 10-401 Rev. Submit id cat( PROPOSED DRILLING AND COMPLETION PROGRAM WELL GC-2D [24-9-11-13] PBU Install and cement 80' of 20" conductor to surface. Install 20" Diverter. The Drilling fluid program will consist of an 8.5 - 9.5 ppg spud mud in the 17- 1/2" hole, a 9.0 - 9.7 ppg water base mud in the 12-1/4" hole and a 9.0 - 10.0 ppg water based mud in the 8-1/2" hole.. Drill 17-1/2" hole to 13-3/8" casing shoe at 2071'. Run 13-3/8" L-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 2600 psi based on salt water pressure gradient to 5700' TVDSS. Kick-off at 2100' and directionally drill 12-1/4" hole to the 9-5/8" casing point above the T-6 Sandstone. Run 9-5/8" 47#/ft L-80 NSCC casing to within 10' of 12-1/4" TD and cement with Class G cement around the 9-5/8" shoe. The annulus will be freeze protected by dry crude. Directionally drill 8-1/2" hole to TD. Run open hole logs. Run 7" 26# L-80 NSCC liner from the 8-1/2" hole TD to 500' inside the 9-5/8" casing shoe and cement using Class G cement. Clean out to 7" liner to PBTD. Change over to 9.6 ppg. NaCL completion fluid. Test casing and lap to 3000 psi. Run 9-5/8" production packer on 7" tubing. Set packer 50' above top of liner. Install and test Xmas tree. Displace tubing to diesel. Set and test packer. Shut down rig operations for perforating subsequent to rig release. The well will be perforated in accordance with normal practices. Tubing Size: MJ S: 4/18/91 7" 26# L-80 NSCC PRELIMINARY WELL PLAN Well: AFE NUMBER: GC-2D 125423 [24-9-11-13] PBU LOCATION: Surface: Target: T.D.: ESTIMATED START: 687' SNL,3985' WEL, Sec. 16, T11 N, R 13E 4467' SNL,3953' WEL, Sec. 9, T11 N, R13E 4467' SNL,3953' WEL, Sec. 9, T11 N, R13E June 25th 1991 OPR. DAYS TO COMPLETE: CONTRACTOR: 13 (10 days Drilling, 3 days Completion) Nabors 18E MAX ANGLE/SECT COURSE/KOP/BUILD RATE:25.4°/N 1° W/2100'/2.5° Item TVDss MD(BKB) Mud Wt. 20" CONDUCTOR 110 8.5 13-3/8" SHOE 2000 2071 9.5 9-5/8" SHOE 3419 3567 9.6 TARGET 5700 6093 9.6 TOTAL DEPTH 5700 6093 9.6 LOGGING PROGRAM: Open Hole - Record all logs on magnetic tape where applicable. 12-1/4" Hole: None 8-1/2" Hole: DIL/SP/CAL/GR. RFT/GR Cased Hole GR/CCL/CBT/CET and Gyro survey after rig release. MJS 4/18/91 PROPOSED DOWNHOLE DIAGRAM WELL GC-2D [24-9-11-13] 20" Conductor Proposed Depth BKB 110' 7" Nipple 13-3/8" Shoe 7" 26# L-80 NSCC Tubing 2000' 2071' 9-5/8" Packer 3017' 7" Liner Hanger 9-5/8" Casing Shoe 12-1/4" Hole 3067' 3567' 3577' 7" 26# L-80 NSCC Liner 7" Liner Shoe 8-1/2" Hole TD 6093' 6093' ID:BP E×PLOR DRILLING TEL N0:907-564-5193 SUFJFACE HOLE[ DIVERTER SYSTE,M Two lines venting 90 deg, apart in directions that ensure safe down wind venting, and ex- tending lo a point at least 100' from any potential source of ignition, RECEIVED APR 2 91991 Alaska O~l & Gas Cons. Commission Anchorage r-10" Full Opening Valves ' 35' or as required Dresser Sleeve · .. All pipe connections 150# ANSI Ranges or welded connections and secured to prevent movement. 10" Diverter Une 2. Manual 10" full opening valves mechanically connected to ensure that one vane ts fall-safe open at all times. 3. All tums are 90 deg. arx:l targeted. · 10" Full opening ball valve w/Hydraulic Actuator Cellar 20" Diverter Spool w/10" Side Outlet MEM 1/3/90 BOP STACK CONFIGURATION 13 5/8", 5000 PSI WP TRI PLE RAM ,STACK DRILLING RISER ANNULAR PREVENTER PIPE RAMS I I I BLIND RAMS 2" KILL LINE I MANUAL HYDRAULIC GATE GATE 4" CHOKE LINE DRILLING SPOOL PIPE RAMS HYDRAULIC MANUAL GATE GATE $45DUA247: [DRAN043]GC2D CLOSAP SHORT7.LIS;5 Search Radius= 1500 7 DEGREE LEAD LINE For proposed well: GC-2D [24- 9-11-13] Location = W-E S-N TVD(SBS) Top 640479.00 5965328.00 -71.00 Bottom 640296.14 5966817.29 5701.00 Note: All depths in feet Below Kelly Bushing (BKB) 18-APR-1991 --- Closest Approach Analysis --- Date: 18-APR-91 Time: 08:59:15 08:59 Page WELL IDENT Closest Approach /PROPOSED\ /NEARBY% TVD DEPART TVD DEPART CLOSEST DISTANCE A029-2010600 H-5 3174.7 265.1 4944.7 3149.2 3864.7 A029-2016700 GC-2A 1~98.2 0.0 1100.0 4.0 1117.9 A029-2016800 GC-2B 1799.0 0.0 1800.0 3.5 1110.9 A029-2030100 Q-1 5772.0 1500.5 6446.4 1277.5 2123.2 A029-2134200 N-21 5772.0 1500.5 6962.8 4376.9 2577.5 A029-2145500 JX-2 5772.0 1500.5 6541.9 2041.6 2602.7 A029-2177400 GC-2C 0.0 0.0 3.2 0.0 1179.0 A029-2180000 H-30 5772.0 1500.5 7893.2 5334.7 3214.0 Vertical /PROPOSED\ TVD DEPART Intersection /NEARBYk TVD DEPART VERTICAL DISTANCE SUMMARY The well which comes closest to the proposed well is: A029-2016800 GC-2B Closest approach distance = 1110.9 feet KICK OFF for this run = 2100.0 feet _$45DUA247:[DRAN043]GC2D_CLOSAP_SHORT.LIS;10 18-APR-1991 --- Closest Approach Analysis --- Date: 18-APR-91 Time: 08:57:04 Search Radius= 1500 COURSE LINE For proposed well: GC-2D [24- 9-11-13] Location = W-E S-N TVD(SBS) Top 640479.00 5965328.00 -71.00 Bottom 640479.00 5966828.48 5701.00 Note: All depths in feet Below Kelly Bushing (BKB) 08:57 Page Closest Approach WELL IDENT /PROPOSED\ /NEARBY\ TVD DEPART TVD DEPART CLOSEST DISTANCE A029-2010600 H-5 3174.7 265.1 4934.8 3142.9 3861.5 A029-2016700 GC-2A 1098.2 0.0 1100.0 4.0 1117.9 A029-2016800 GC-2B 1799.0 0.0 1800.0 3.5 1110.9 A029-2030100 Q-1 5772.0 1500.5 6423.9 1269.2 1981.1 A029-2134200 N-21 5772.0 1500.5 7001.2 4463.3 2720.7 A029-2145500 JX-2 5772.0 1500.5 6503.0 2029.5 2501.1 A029-2177400 GC-2C 0.0 0.0 3.2 0.0 1179.0 A029-2180000 H-30 5772.0 1500.5 7871.7 5316.1 3212.7 Vertical /PROPOSED\ TVD DEPART Intersection /NEARBY\ TVD DEPART VERTICAL DISTANCE $ U~h~ARY The well which comes closest to the proposed well is: A029-2016800 GC-2B Closest approach distance = 1110.9 feet KICK OFF for this run = 2100.0 feet Cement Calculations 13-3/8" CASING Measured Depth' Basis: Total Cement Vol' Lead Slurry Vol: Tail Slurry Vol: 9-5/8" CASING Measured Depth: Basis' Slurry Vol: 2071' 2 x Annular Volume 2880 cuff. 1935 cuff (995 sx) Articset III @ 1.94 cuft/sx 945 cuff (1020 sx) Articset II @ 0.93 cuft/sx 3567' 90% Annular Volume to 13-3/8" shoe + 50 cuff 470 cuff (410 sx) Class G Neat @ 1.15 cuft/sx 7" LINER Measured Depth' Basis: Slurry Vol' 3067' (Hanger) - 6093 (Shoe) 1.5 X caliper volume to 9-5/8" shoe + 180 cuft 660cu ft (510 Sx) G Neat @ 1.3 cu ft/sx MJS: 4/18/91 I! 3o ~ WATER TO pIT tRIP TANK 75' Choke Manifold Poor Boy Degasser · Brandt Vacuum.Type Degasser Brand t Dual Tandem Shale Shaker Pioneer Mud Cleaners Pioneer MKI Centrifuge VOLUHE I00 0~.. I~LI,,IH~ TNJK ~0o ~D~. I'~O 88L. I/4O V'/~C u U /1 TYPE. __ Huo iTRII~TION O~rC .' t ,/ / / / 1 - Recording drilling fluid, pit 'level [ndicat~r with both visual and aud-~o warning devices at driller's console 1 - Trip Tank (75 BBL.) 1 - Drilling fluid flow sensor with readou~ at driller's console 11 - 5 Hp Agitators ** CHECK LIST FOR NEW WELL PERMITS ** ITEM APPROVE DATE C 2 ) LO.C.. //~_ ~ [2 thru C3) Adm in '[~§ ,t~.~ru 1~'~ ]~-C/,,~/ [10 & 13] (4) Casg ~/-I~,,~Y/,~, [14 thru ~'2]' '" ?2 [23 thru 8] (6) Other [29 thru'31] (6) Addl geology: eng i neer i ng~:~ DW~ MTM~ LCS ~=?~ RPC~< BEW / PAD ']) JH ~/~ ~ rev 03/29/91 jo/6.011 Company .Z~,/© 1. Is permit fee attached..- ............................................ 2. Is well to be located in a defined pool .............................. 3. Is well located proper distance from property line ................... 4. Is well located proper distance from other wells ..................... 5. Is sufficient undedicated acreage available in this pool ............. 6. Is well to be deviated & is wellbore plat included ................... 7. Is operator the only affected party.~, ................................. 8. Can permit be approved before 15-day wait ............................ Lease & Well ~.~ YES NO 4 Does operator have a bond in force ................................... Is a conservation order needed ....................................... Is administrative approval needed .................................... Is lease nL~nber appropriate .......................................... '~' Does well have a unique n~rne & nL~nber ................................ , 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. Is conductor string provided ......................................... Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. Is enough cement used to circulate on conductor & surface ............ Will cement tie in surface & intermediate or production strings ...... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ............. Is adequate wellbore separation proposed ..... - ........................ REMARKS 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. Is a diverter system required ........................................ Is drilling fluid progrsm schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of diverter & BOPE attached .... Does BOPE have sufficient pressure rating -- test'to ~O psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... FOR EXPLORATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Additional requirements ............................................. INITIAL GEO1 UNIT ON/OFF POOL CLASS STATUS AREA ~ SHORE . Additional remarks' o --I -rz ~o i! C')Fi] I'n z