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Home My WebLink About193-150 PLUGGING LocATION CLEARA~,,CE REPORT State of Alaska · ALAS~ OIL & GAS CONSERVATION COMMISSION Memorandu_m To File: Note casing siz_e,.wt, de~t vol, & procedure. / Review the well file, and-cc-~ent on plugging, well head st. at~, and locationclearanc,~ · Drovide loG.~ clear, code. p Well head cut off: Marker ~ost or plate: Location Clearance: Conclusions: ''~~.Y STATE OF ALASKA '~- Plugged Back for Sidetrack ALASKA ~,L AND GAS CONSERVATION COM,vlISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well [] Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska) Inc. 93-150 96-027 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22037-01 Classification of Service Well 4. Location of well at surface 719' SNL, 1704' EWL, SEC. 19, T11N, R12E At top of productive interval 2836' NSL, 1291' WEL, SEC. 12, T11N, R11E At total depth 3067' NSL, 1279' WEL, SEC. 12, T11N, R11E 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number Z-22A 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 84.31 I ADL 028240 12. Date Spudded10/13/93 113' Date T' D' Reached ] 14' Date C°mp" Susp" °r Aband'115' Water depth' if OffshOre 116' NO' Of COmpletiOns10/18/93 02/17/96 N/A MSq Zero 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD)I19. Directional Surveyl20. Depth where SSSV set~l. Thickness of Permafrosl 13800 9145 FTI 13759 9119 F~ []Yes [~No I N/A MD/ 1900' (Approx.) 22. Type Electric or Other Logs Run DIL / BHCS / GR / MWD 23. CASING SIZE WT. PER FT. CASING, LINER AND CEMENTING RECORD SE'FI'lNG DEPTH J HOLE ToP BO'FrOM I SIZE 110' I 2946' I 17-1/2" I 12-1/4" I8-1/2" GRADE 20" Surface 13-3/8" 68# Butt Surface 9-5/8" 47# NSCC Surface 12049' 7" 29# L-80 / 13Cr 11872' 13800' CEMENTING RECORD AMOUNT PULLED 4185 cu ft Permafrost 3033 cu ft Class 'G' 170 cu ft Class 'G' 25. TUBING RECORD SIZE DEPTH SET (MD) PACKER SET (MD) N/A 26. ACID FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 13370' P&A Plug, 13 Bbls 'G', Sqzd 1000 psi 13280' Kick Off Plug, 14 Bbls 'G' Sqzd 1500 psi 24. Perforations open to Production (MD+TVD of Top and Bottom and interval, size and number) None M D TVD M D TVD 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) Not On Production I N/A Date of Test IHours Tested I PRODUCTION FOR JOIL-BBL IGAS-MCF I I Flow TubinglCasing Pressure~CALCULATED I~IOIL'BBL IGAs-MCF Press. I ~2.4-HouR RATE I I 28. CORE DATA WATER-BBL CHOKE SIZE I GAS-OIL RATIO I WATER-BBL OIL GRAVITY-APl (CORR) Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water.. ~?i~e~c~ D ORt®iNAL MAY 0 8 1996 Alaska 011 & Gas cons. Commission Anchorage Form 10-407 Rev. 07-01-80 Submit In Dupplicate Geologic Markers 30. .,rmation Tests Measured True Vertical Include interval tested, pressure data, all fluids recovered Marker Name Depth Depth and gravity, GOR, and time of each phase. Subsea Sag River 13265' 8708' Shublik 13310' 8738' Top of Sadlerochit 13499' 8863' 31. List of Attachments Summary of Daily Drilling Reports 32. I herebYsigned certify tha~goin~ect~ ~'~'-- ~ to the best of my knowledge ~ ~'J,J,~, ~/--~~ Dan Stoltz .,¢~~ .-.,~'~./ /' ,~-'¢--..'"/0 Title Senior Drilling Engineer Date Prepared By Name/Number Terrie Hubble, 564-4628 INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. ORIGIIqAL Form 10-407 Rev. 07-01-80 Z-22a (32-12-11-11 ) DESCRIPTION OF WORK COMPLETED FOR SIDETRACK CEMENT PLUG 2/17/96 A Cement Plug Lay was peformed on the interval using the following fluids: SUMMARY RIH w/1.75" coil and 3.5" nozzle. Loaded well with 200 bbls SW. Tagged TD. PU at 13687'. Layed in a 13 bbls cement plug from TD. Built 1000 psi max squeeze pressure. POOH maintain -800 psi on well. Pumped a foam pig to clean coil due to reverse out yesterday and cement job today. Freeze protected coil and freeeze protected wellbore to 100' only. Ready for pressure test and E- line tag. Left well with 770 psi WHP.Flowline is not freeze protected. Estimated Cement top: 13,370'. BBLS. 27O 25 13 15 323 FLUIDS PUMPED DESCRIPTION SEAWATER FRESHWATER CEMENT MEOH TOTAL BBL PUMPED SUMMARY OF DALLY OPERATIONS SHARED SERVICES DRILLING - BPX / ARCO Well Name: Z-22B Rig Name: Nabors 18E AFE: 4P0766 Accept Date: 03/03/96 Spud Date: 03/1 2/96 Release Date: 04/02/96 Mar 2 1996 (1) ? Rigged down Drillfloor/ Derrick. Held safety meeting. Rig moved 100 %. Rig moved 40 %. Mar 3 1996 (2) Rig moved 100 %. Rigged up Drillfloor / Derrick. Rigged up Drillfloor/Derrick. Rigged up Drillfloor / Derrick. Mar 4 1996 (3) Rigged up Drillfloor/Derrick. Rigged up Rig services. Rigged up Drillfloor / Derrick. Rigged up High pressure lines. Held safety meeting. Rigged up sub-surface equipment - Other sub- surface equipment. Commissioned Well control. Circulated at 12995 ft. Mar 5 1996 (4) Circulated at 12995 ft. Installed Hanger plug. Removed Xmas tree. Rigged up BOP stack. Tested Well control. Rigged up Lu- bricator. Installed Drillpipe retrieval string. Circulated at 12995 ft. Laid down Tubing of 60 ft. Mar 6 1996 (5) Laid down Tubing of 12973 ft. Rigged down Tubing handling equip- ment. Rigged up Top ram. Tested BOP stack. Made up BHA no. 1. R.I.H. to 5500 ft. Mar 7 1996 (6) R.I.H. to 13000 ft. Fished at 13000 ft. Circulated at 13000 ft. Pulled out of hole to 311 ft. Laid down fish. Made up BHA no. 2 . R.I.H. to 13025 ft. Circulated at 13025 ft. Milled Permanent packer at 13025 ft. Mar 8 1996 (7) Milled Permanent packer at 13028 ft. Circulated at 13028 ft. Singled in drill pipe to 13202 ft. Circulated at 13202 ft. Pulled out of hole to 34 ft. Pulled BHA. Made up BHA no. 3 . R.I.H. to 7000 ft. Serviced Block line. R.I.H. to 13176 ft. Fished at 13202 ft. Circulated at 13202 ft. Pulled out of hole to 700 ft. Pulled BHA. Operations Summary for: Z-;_''-~' Mar 9 1996 (8) Pulled BHA. Made up BHA no. 4. R.I.H. to 13230 ft. Took MWD survey at 13335 ft. Tested Casing - Via annulus. Drilled cement to 13400 ft. Circulated at 13400 ft. Pulled out of hole to 1668 ft. Pulled BHA. Made up BHA no. 5. Mar 10 1996 (9) Made up BHA no. 5. R.I.H. to 13277 ft. Mill.ed Casing at 13277 ft. Circulated at 13277 ft. Milled Casing at 13310 ft. Circu- 'lated at 13310 ft. Milled Casing at 13310 ft. Mar 11 1996 (10) Milled Casing at 13327 ft. Circulated at 13327 ft. Pulled out of hole to 12441 ft. R.I.H. to 13327 ft. Circulated at 13327 ft. Pulled out of hole to 12223 ft. Circulated at 12223 ft. Pumped out of hole to 11872 ft. Pulled out of hole to 1668 ft. Pulled BHA. Installed Wear bushing. Tested BOP stack. Singled in drill pipe to 750 ft. Ran Drillpipe in stands to 5500 ft. Mar 12 1996 (11) Ran Drillpipe in stands to 7000 ft. Serviced Block line. Ran Drillpipe in stands to 11872 ft. Circulated at 11872 ft. Ran Drillpipe in stands to 13184 ft. Singled in drill pipe to 13400 ft. Circulated at 13400 ft. Displaced slurry - 14 bbl. Pulled Drillpipe in stands to 12337 ft. Circulated at 12337 ft. Held 1500 psi pressure on 2.5 bbl squeezed cement. Pulled Drillpipe in stands to 0 ft. Made up BHA no. 7. R.I.H. to 12936 ft. Mar 13 1996 (12) R.I.H. to 12936 ft. Laid down 121 ft of 4 in OD drill pipe. Singled in drill pipe to 13168 ft. Circulated at 13168 ft. Drilled to 13187 ft. Tested Casing - Via annulus. Drilled ce- ment to 13280 ft. Circulated at 13280 ft. Pulled out of hole to 13126 ft. Serviced Block line. Worked toolstring at 13126 ft. Pulled out of hole to 1815 ft. Pulled BHA. Tested BOP stack. Made up BHA no. 8. R.I.H. to 9100 ft. Mar 14 1996 (13) R.I.H. to 13280 ft. Drilled to 13327 ft. Drilled to 13381 ft. Circulated at 13381 ft. Drilled to 13500 ft. Mar 15 1996 (14) Drilled to 13553 ft. Circulated at 13553 ft. Laid down 800 ft of 5 in OD drill pipe. Circulated at 12745 ft. Laid down 270 ft of 5 in OD drill pipe. Pulled out of hole to 227 ft. Pulled BHA. Made up BHA no. 9. R.I.H. to 13373 ft. Reamed to 13553 ft. Drilled to 13590 ft. RECEIVED Page 2. MAY 0 8 1996 Al~k~ 011 & O~ ~r~, Commission STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ Operation Shutdown __ Re-enter suspended well Alter casing __ Repair well __ Plugging X Time extension __ Stimulate __ Change approved program .__ Pull tubing __ Variance __ Perforate __ Other X __ Plug back for sidetrack 2. Name of Operator BP Exploration 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 719' SNL, 1704' EWL, SEC. 19, T11N, R12E At top of productive interval 2836' NSL, 1291' WEL, SEC. 12, T11N, R11E At effective depth 3034' NSL, 1281' WEL, SEC. 12, T11N, R11E At total depth 3067' NSL, 1279' WEL, SEC. 12, T11N, R11E 5. Type of Well: Development x Exploratory Stratigraphic __ Service ORIGINAL 6. Datum elevation (DF or KB) Plan RTE = 83.91 7. Unit or Property name Prudhoe Bay Unit 8. Well number Z-22A 9. Permit number 93-150 10. APl number 50- 029-22037-01 11. Field/Pool Prudhoe Bay Field~Oil Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 13800 feet 9145 feet 13759 feet 9119 feet Plugs (measured) Junk (measured) Length Size Cemented 80' 20" 2916' 13-3/8" 4185 cuft Permafrost 13431' 9-5/8" 3033 cuft Class 'G' 1183' 7" 170 cuft Class 'G' measured 13500'- 13540', 13550'- 13580', 13598'- 13620' true vertical subsea 8953'- 8979', 8985'- 9005', 9016'- 9030' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, 13CR-80, 13166' Packers and SSSV (type and measured depth) Packer at 13030' Measured depth True verticaldepth BKB 110' 110' 2946' 2600' 13461' 8758' 13800' 9145' FEB 0 6 1996 Alaska Gt & Gas C, ons. Cor¢,n'~issior~ Anchorage 13. Attachments Description summary of proposal X Detailed operations program __ BOP sketch 14. Estimated date for commencing operation February 8, 1996 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil X Gas Suspended__ Service Signed /t(//J~,z,~ "'.~;~~ Title Senior Drilling Engineer · FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test ¢'"" Location clearance __ Mechanical Integrity Test__ Subsequent form required 10- ~ o'"r Original Signed By Approved by order of the Commission David W, Johnston I Approval No.~ (.~ ,.. 0 Approved Copy C~o-r~m isSione r Date Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE , , , , , 6. 7. 8. 9. Z-22B Application for Sundry Plug and Abandonment Dummy the GLMs and pull the 4-1/2" SSSV. Valve is set at 2219' MD. Test the 9-5/8" mandrel packoff to 5000 psi. Notify an AOGCC representative prior to commencing plug-back operations. RU CT unit. RIH with coiled tubing to 13656' MD - last official tag of PBTD (bottom perforation at 13620' MD). Lay a cement plug from 13656' to 13400' MD. This will leave cement about 100' above the top perforation (top perforation at 13500' MD). Planned kickoff depth for sidetrack is 13265' MD. Total volume of cement should be 10 bbls. With an AOGCC representative on location to witness the operation, R/U E-line and tag the top of the cement to verify cement is at least 100' MD above perfs. RIH and cut the 4-1/2" 13Cr-80 tubing with a chemical cutter in the middle of the first joint of tubing above the 7" packer at approximately 13128' MD. Displace the tubing and wellbore to 8.5 ppg seawater. Freeze protect top 2200' MD with diesel. Bleed tubing and annuli pressures to zero. Set BPV in the tubing hanger and test from below to 1000 psi. Secure well. Remove the well house and flowlines. If necessary, level the pad and dig out the cellar. Please provide total well preparation cost on the handover form. WELLHEAD: 13-5/8" - 5M FMC '-- '--"-' ~ --v',,,,~, --~,~n BF. ELEV = 55.30' ACTUATOR: OTIS ~ G I SSSV LANDING1/2,. 3 NIPPLE 112219 13 3/8", 68#/ft, ~ I k OTIS,4 ,..813" ID, I- ' ~ CoAMCO MMGM W/RK LATCH N- MD(BKB) TVDss De~ 5 3737 3000 '59.9' 4 6838 4773 58 KOP:900' MD/TVD ' ' 3 9024 6010 50.9 o , ' I 2 10510 6967 51 7 MAX ANGLE: 59 @ 6000 MD ~ 1 11840 7780 5318 ~80-~ NOTE:CHROME TUBING NSOT, T~G & . · "~ "' TUBING ~D: 3 958" LINER . ....... ¢ ~*~¢"~ V CAPACITY: 0.0152 BBI_/FT - , FE~ 0 6 1996 A~as'~. Oi~ & Ge:; Cons. ' NOTEI SIDETRACK KICKOFF AT 12042-12087' ANGLE = 50° AT TOP OFTIW 7" I I ~'~ ,~,~ KICKOFF LINER HANGER I 11872 I ~' "~ XO FROM 7", 29#, 130R- [ 13,000' ,, / 80 to 7", 29#, L-80 9 5/8,47#/ft, I 12,-,4~,, I ~ /. NT- os, Nsoo, ' ' ' I9/2/~s g°sT wHEEL FR°M I II I'- PB EA RK~Rp~,'cXK~-~'~,~¢ ~-L~ I13030 PERFORATION SUMMARY ~ I 4 1/2 SWS NIPPLe I · , 4 1/2 SWN NIPPLE s,z INTERVAL OPEN/SQZD I I fPARKER~ ,3 725" ID~ I13154 3-3/~ 6 13,500-13,540 Open 10/23/94 ~ 1/2" WL'E' ' ' ' 1133/8 6 13,550-13,580 Open 7-7-94' ........ G I13166 3 3/8: 6 13,598-13,620 Open 7-7-94 a.~u~ lu I , ~,M~I 13159 : Top P&~ Cement @ 13400 ' ' NOT :C..O. TU.,N :'.:i:' ."" LINER ~_ TEL finger (4.,7,5 x 1.5" x 0.375".) lost at 13,724 WLM on 11/17/93. PBTD I 13759 [-- ~ ; -- , , , , , , ,: 912195 LOST ONE WHEEL FROM 7", 29 #fit, 13CR 80 13800 . ,, - I I ROLLER STEM. 1.09 . OD BY.25 DATE REV. BY COMMENTS PRUDHOE BAY UNIT 2-!-96 DEN Proposed Post P&A Diagram WELL: Z-223 (34-27-12-12) APl NO: 50-029-2203701 SEC 19; T11N; RG12E BP EXPLORATION GLM'S 4 1/2" W/1 1/2"POCKETS CAMCO MMGM W/RK LATCH N-o MD(BKB) TVDss De~ 5 3737 3000 59.9 4 6838 4773 58 3 9024 6010 50.9 2 10510 6967 51.7 1 11840 7780 53.8 SIZE SPF INTERVAL OPEN/SQZ'D 3-3/8 6 13,500-13,540 Open 10/23/94 3 3/8 6 13,550-13,580 Open 7-7-94 3 3/8 6 13,598-13,620 Open 7-7-94 LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 29 September 1995 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL %~\ ~ # DESCRIPTION E-12 ~/ 1 CN/GR FINAL BL+RF D-08 1 CN/GR FINAL BL+RF Z-23A ~%/~O 1 PFC/PERF FINAL BL+RF ECC No. Run ~ 1 1291.10 Run # 1 Run # 1 5637.01 Run # 1 6418.03 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 /~~;i~ Or FAX to (907~ 563-7803 Received by:~ f / ~= Date: . . PERMIT DATA 93-150 5857 93-150 407 ~3,-150 DAILY WELL OP 93-150 SURVEY 93-150 .... BHC/AC/GR 93-150 CCL 93-150 ,~DLL, ., ~0 PFC/CCL (PERF) 93-150 PFC/GR/CCL 9~ 150 ~- ~/~1~ 93-150 SBT/GR/CCL S3-150 SSTVD ~°-150~ AOGCC individual Well Geological Materials Inventory ~ DATA PLUS _~12203-13791 DLL/AC/GR . ~P DATE' 11/04/93 ~/~10/07/93 TO 10/24/93 ~/~72.82-9115,85,TVD ~3250-13791,2&5" ~I~13300-13635 L~~2200-13760,2&5" ~~13400-13620 ~L~3400-13714,5" j134~0-13640 /2900-13730,5" .~L"12200-13760,1&2" WATER SATURATION--~!3250-13760,5" Paqe' 1 Date' 09/29/95 RUN DATE_RECVD 10/28/199~.~ 11/18/1993 11/18/1993 11/18/1993 10/28/1993 11/o3/199~ 10/28/1993 12/09/1993 11/12/1993 07/27/1994 11/12/1993 10/28/1993 10/28/1993 Are dry ditch samples required.? yes~ Was the well cored? Are well tests required{/l, ea~~~Receive.~ll____pes___r~e_.~ Well is in compliance .~ In~itial COMMENTS yes ~ Analysis & descrzpt]_on received? And received?.~-!~e~ne---_~ ye s no STATE OF ALASKA AL ._,KA OiL AND GAS CONSERVATION COMMIS~,_ ,4 REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Pull tubing Alter casing Repair well Perforate X Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 719'SNL, 3248' WEL, SEC. 19, T11N, R12E At top of productive interval 2897' NSL, 3874' EWL, SEC. 12, T11N, R11E At effective depth 2781'SNL, 1321' EWL, SEC. 12, T11N, R11E At total depth 3127'NSL, 3859'EWL, SEC. 12, T11N, R11E 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE=91.71 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number Z-22A (32-12-11-11) 9. Permit number/approval number 93-150 / 10. APl number 50- 029-22037-01 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 14400 feet 9262 feet 13046 feet 8474 feet Casing Length Size Structural -- Conductor 80 20 Surface 2916 13 3/8 Intermediate 13431 9 5/8 Production -- Liner 1183' 5 1/2 Perforation depth: measured 13500'- 13540' Plugs (measured) Junk (measured) Cemented 4185 c.f, PF 3033 c.f. PF 537c. f. PF true vertical subsea 8953'- 8979' Tubing (size, grade, and measured depth) 4 1/2" 12.6# 13CR-80 Packers and SSSV (type and measured depth) Packer @ 13029 Measured depth 110 2946 13461 13217-14400 True vertical depth BKB 110 2600 8758 8619'-9262' AUG ,3 0 1995 .0il & Gas Cons. C0mmJssio. n '-~-' Nichora~e 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure 174 115 126 1520 287 1450 110 1450 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil .X. Gas Suspended Tubing Pressure 242 246 Service 17. I hereby certify that the for, r, egging _is true and correct to the best of my knowledge. Signed ~-~x,~~ ~/ ~, ~ Title SeniorTechnicalAssistantll Form 10-404 Rev 06/15/68 ~ Date //~~' SUBMIT IN DICPLIdATE WELL Z-22A(32-12-11-11) AddperffReperf/Stimulation Operation 07/07/94 The following additional interval were perforated using 2 1/8" 6 SPF, random orientation and 60° phasing. 13550'-13580'MD 13598'-13620'MD 10/23/94 The following interval were reperforated using 3 3/8" 6 SPF, random orientation and 60° phasing. 13500'-13520'MD 13520'-13540'MD 11/13/94 A Mud Acid Treatment was performed to remove scale using the following fluids: SUMMARY November 11, 1994 MI & RU Nowcam 4905 & Trico FPU. Pumped Styrofoam plug and cleaned out CT. RU Packer assembly. Pressure test. Pumped 54 bbl of FSW down the Wellbore. At 10 bbl pumped, the WHP increased rapidly to 2900 psig, slowed down the pump rate 1.5 bpm and the WHP = 2400 and climbing. Pumped a total of 54 bbl FSW and SD. Bleed WHP down to 0 psig in 1 min. Wellbore is full from the initial CTU workover. Set counters and TIH pumping FSW at 0.5 bpm. set baker thru tbg. spot & treat packer, pump 1000 gal 85% xylene 15% methanol ,3500gal 15% hcl / 10% xylene, 3500 gal.9:l mud acid. ,5000 gal. 2% NH4CL H20 overflush,200 gal lppg divert 1 November 12, 1994 Pumped 2nd stage as per program at 1.25 bpm at 1960 psig. Flushed with 33 bbl of FSW Final Qp =1.17 bpm at 1910 psig. WHP SD, unset packer, POOH and FP the CT with 40 bbl of MEOH. OOH, Recovered all of the packer element. Called PO to put well on production. 54 33 24 83 83 119 5 83 83 119 33 752 FLUIDS PUMPED BBLS. DESCRIPTION Filtered Seawater wit 0.2 % NE-18 & 0.2gall000gal GS-6 Methanol Water 85% Xylene/15% Methanol 15% HCL / 10% Xylene Preflush 9:1 Mud Acid w/7 gal/1000 gal NE-18 2 % NI-I4 Cl. H20 Divert i 15% HCL / 10% Xylene Preflush 9:1 Mud Acid w/7 gal/1000 gal NE-18 2 % NH4 C1 · H20 Filtered SW flus TOTAL GeoQuest 500 ~/. International Airport Road Anchorage, AK 99518-1199 ATrN: Sherrie NO. 9486 Company: 5/30/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk D.S.,._4-24. ~' 3'~,j ~ 1 CNTG 051395 I 1 ..... D._S..,4-35 q [-- 03 ("i PERF RECORD 051 1 95 I 1 D.S. 4:.,41 q[--~, ?~ PERFRECORD .., 05,,11 95 I I .... D.S. 5-31 ql--D~'3, PROD PROFILE 051395 I 1 D.S. 7-32 ~' ~/--I )'-o DUAL BURSTTDT'-P 051 295 I 1 D.s ~ ~-~ 0 8~- I Y_3 ..... TUB~ PU"'c'E" .~'CO.~ 0 ~ ~ ~- ~ S ~ " ~ .... D.S. 14-43 .~Z-I,,Q~ 95171 DUAL BURST TDT-P 042795 , 1 D.S. ,,,2-3 ,'7c4-c~ ~J 95183 DUAL BURST TDT-P 050795.,, 1 , t~.~.¥ 5 1,1 395 · , ..~,,, ,hi! [ ~n.e, COrF, · C0[ilEtiSS10[I SIGNED: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. DATE: LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 27 October 1994 RE: Transmittal of Data Sent by: U.S. MAIL Dear Sir/Madam, Enclosed, please find the data as described below: ELL ' [l~ F-30 (13-24-12-13) DESCRIPTION 1 CCL/TUBCUTR FINAL BL 1 CCL/TUBCUTR RF SEPIA 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA 1 CCL/PERF FINAL BL 1 CCL/PERF RF SEPIA Run # 1 Run ~ 1 Run # 1 Run ~ 1 Run # 1 Run ~ 1 Run # 1 Run ~ 1 ECC No. 4027.02 5191.02 6050.06 6065.05 Received by: Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson.~_ Or FAX to (907) 563-7803 Date: ALASKA OIL & GAS CONSERVATION-COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 19 July 1994 RE: Transmittal of Data Sent by: ANCHORAGE EXPRS Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION D-13 (43-24-11-13) ~ PLS STP FINAL BL 1 PLS STP RF SEPIA Z-22A (32-12-11-11) //1 PFC/PERF FINAL BL ' 1 PFC/PERF RF SEPIA ECC No. Run # 1 3807.01 Run # 1 Run # 1 6065.04 Run # 1 Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Received by: Date: Please s i§~ and return to: Petrotechnical Data Center BP Exploration (Alaska) Inc 900 East Benson Boulevard Anchorage, Alaska 99508 ~ceived by STATE OF ALASKA ALA:~''''~' OIL AND GAS CONSERVATION COMMISSIr REPORT = SUNDRY WELL OPEHATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing Repair well 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development X Exploratory Strat~jraphic Service 4. Location of well at surface 719'SNL, 3248' WEL, SEC. 19, T11N, R12E At top of productive interval 2897'NSL, 3874'EWL, SEC. 12, T11N, R11E At effective depth 2781'SNL, 1321'EWL, SEC. 12, T11N, R11E At total depth 3127'NSL, 3859'EWL, SEC. 12, T11N, R11E ORIGINAL Perforate X Other X 6. Datum elevation (DF or KB) KBE=91.71 feet 7. Unit or Property name Prudhoe Bay Un# 8. Well number Z-22A (32-12-11-11) 9. Permit numbe#approvalnumber 93-150 / 10. APInumber 50- 029-2203~01 11. Field/Pool Prudhoe 0il Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 80 Surface 2916 Intermediate 13431 Production -- Liner 1183' 5 1/2 Perforation depth: measured 13500'- 13540' 14400 feet Plugs (measured) 9262 feet 13046 feet Junk (measured) 8474 feet Size Cemented 20 13 3/8 4185 c.f. PF 9 5/8 3033 c.f. PF Measured depth True ve~icaldepth BKB 110 110 2946 2600 13461 8758 537 c.f. PF 13217-14400 8619'-9262' true vertical subsea 8953'- 8979' Tubing (size, grade, and measured depth) 4 1/2" 12.6# 13CR-80 Packers and SSSV (type and measured depth) Packer @ 13029 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure RECF..IVED JUL 1 1994 Oil & Gas Cons. ~mmission Anchorat. j~ 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 270 145 222 1097 Tubing Pressure 247 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby cjertify t~at the for~~n,g is true and correct to the best of my knowledge. '~] (2,"u~ Title Senior Technical Assistant I Date ~////¢'1 SUBMIT IN DUPLICATE 11/20/93 11/25/93 11/26/93 WELL Z-22A(32-12-11-11) Reperf/Hydraulic Fracture Performed a Hydraulic Refracture using the following fluids: FLUIDS PUMPED DOWNHOLE INJ TEST: 375 Bbls 20# Gel DATA FRAC: 322 Bbls DATA FRACII 322 Bbls FRAC: 301 bbls LOAD VOLUME: 1320 (TOTAL FLUIDS PUMPED DOWN HOLE 300 Diesel to IA, tubing, or GC The following interval were reperforated using 3 3/8" guns, 6 SPF, random orientation and 60° phasing. 13500'-13540MD Performed aHydraulicReffactureusing the ~llowingfluids: FRACTREATMENT FLUIDS PUMPED DOWNHOLE INJ TEST: 3,35 Bbls 20# Gel DATA FRAC: 20 Bbls 40# Gel Prepad To Establish Rate 100 Bbls 40~ X-Link Gel Pad 202 Bbls 20# Gel Data Fmc Flush 0 Bbls Dsl To Freeze Protect Well FRAC: 20 Bbls 40# Gel Prepad To Establish Rate 29 Bbls 40~ X-Link Gel Pad 23 Dirty 1 Ppg 10 2 Ppg 3 3 Ppg 6 4 Ppg 6 5 Ppg 30 6 Ppg 31 7 Ppg 60 8 Ppg 142 20# Linear Gel Flush 1017 TOTAL FLUIDS PUMPED DOWN HOLE LOAD VOLUME 7/11/94 JUL 5 1994 Alaska 0il & Gas Cons. Commissior~ ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 7 December 1993 RE: Transmittal of Data ECC #: 6065.03 Data: NONE Dear Sir/Madam, Reference: BP Z-22A (32-12-11-11) PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Prints/Films: 1 1 Sent by U.S. MAIL PFC/CCL FINAL BLUE PFC/CCL FIN.RF SEPIA Run ~ 1 Run # 1 Received by: Please sign and return to: Atlas Wireline Services Petrophysical Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Date: AOGCC Individual Well Geological Materials Inventory PERMIT DATA DATA_PLUS 93-150 BHC/AC/GR 13250-13791,2&5" 93-150 DLL/GR 12200-13760,2&5" 93-150 PFC/GR/CCL 13400-13714,5" 93-150 SBT/GR/CCL 12900-13730,5" 93-150 SSTVD !2200-13760,1&2" 93-150 WATER SATURATION 13250-13760,5" 93-150 407 COMP DATE: 11/04/93 93-150 DAILY WELL OP 10/07/93 TO 10/24/93 93-150 SURVEY 8772.82-9115.88,TVD 93-150 5857 12203-13791 DLL/AC/GR Page' Date' DATE_RECVD 10/28/1993 10/28/1993 11/12/1993 11/12/1993 10/28/1993 10/28/1993 11/18/1993 11/18/1993 11/18/1993 10/28/1993 1 12/01/93 Are well tests required? yes no Was the well cored? yes no if yes, was the core analysis and description received? yes Are dry ditch samples a requirement? yes no Received? Well is in compliance no yes no Comments PERMIT OPERATOR .~{ell Permit and '.'~ _~.~t er i al s o_DATA DATA__PLUS DATE_RECVD 12/01/1993 PAGE: ! .~-150 BPX BHC:/AC/GR 13250-13791 , 2&5" 10/'28/1993 93-150 BPX DLL/GR 12200-13760 , 2&5" 10/28/1993 93-150 PFC/GR/CCL 13400-13714 , 5" 11/12/1993 93-150 BPX SBT/GR/CCL !2900~13730,5" 11/12/1993 93-150 BPX SSTVD 12200~13760,i&2'' 10/28/1993 93-150 BPX WATER SATURATION 13250-13760,5" 10/28/1993 93-150 BPX 407 COMP DATE' 11/04/93 11/'18/1993 93-150 BPX DAILY WELL OP 10/07/93 TO 10/24/93 11/18/1993 93~150 BPX SURVEY 8772.82-9iI5.88,TVD 11/18/1993 93~150 BPX 5857 10/28/1993 12203-13791 DLL/AC/G STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COw, MISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service V~/~II OIL[i] GAS r-I SLISPENDED I-I ABAN[:X:)NED I-I SERVICED .'"~ ~)/1~ / 2: Name of Operator .93.1fW0~~~/4//~/ 07/ BP Exploration ~,. ,,,:,,re,. ,,.,,,:,, Nurr,,:,,,/ /,,~~'/ ,',<, P. O. Box 196612, Anchorage, Alaska 99519-6612____,_,._., 5o-029-22037~O/f/ 719'SNL, 1704'EWL, SEC. 19, T11N, R12E ! ii}J';~:r~::!Ji!"'i~.i;: i~ '¥t"~'*~l~tr~ } PrudhooBay Unit ~~-'~u'.:,'i;;:! ,i,' - .... ;~i--'~- ~!-~. - ..- 110' Well Number1. Field and Pool At Top Producing Interval "~ ' . . - . : ~, Z-22A (32-12-11-11) 2836' NSL, 1291' WEL, SEC. 12, T11N, R11E ~ "/~/'~ Prudhoe Bay Field/Prudhoe Bay Pool At Total Depth 3067' NSL, 1279' WEL, SEC. 12, T11N, R11E ' - ~ 5. Elevation in feet (indicate KB, DF, etc.) J6. Lease Designation and Sedal No. KBE = 88.81' I ADL 28240 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. J15. Water Depth, il olfshore 116. No. of Completions 10/13/93 10/18/93 11/4/93J N/A feet MSL J One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD 19. Directional Survey p0. Deplh where SSSV set 21. Thickness of Permafrost 13800' MD/9145' TVD 13759' MD/9119' TVD YES [] NO []~ 2219'feet MD 1900'(Approx.) 22. Type Eleclric or Other Logs Run DIL/BHCS/GR/MWD 23. CASING, LINER AND CEMENTING RECOFID SE'I-r~NG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP Bo'FroM HOLE SIZE CEM~ RECORD AMOUNT PULLED ,,, 20" Surface 110' 13-3/8" 68tt Butt Surface 2946' 17-1/2" 4185 cuft Permafrost 9-5/8" 4711 NSCC Surface 13461' 12-1/4" 3033 cuft Class "G" 7" 2911 L-80/13CR 11872' 13800' 8-1/2" 170 cuft Class 'G" 24. Pedorations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD/ PACKER SET Gun Diameter 3-3/8" 6 spf 4-1/2", 13CR 13166' 13030' MD TVD 13500'-13540' 8952'-8978' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIALUSED 27. PRODUCTION TEST Date First Production jMethod of Operation (Flowing, gas lift, etc.) 11/5/93 I Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL SAS-IVICF WATER-BBL CHOKE SIZE JGAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ ~8. CORE DATA .esc.,.,,on o, ,i,.o,o....oros,,.. a..are.,.,.s, a...rese.ce o, o,,. wa, er. Su m,, cor. E I V ED NOV 1 8 I~S5 ~iixska Oil & Gas Cons. Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS .-{MATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Subsea Sag River 13265' 8708' Shublik 13310' 8738' Top Sadlerochit 13499' 8863' RECEIVED l~!;~ska Oil & Qas Cons. ,, , ~norn~n..ss.on Anchorage 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed / '~i"' . Z" Title Drillino Enoineer Suaervi$or Date ./ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: Z-22A BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 10/06/93 08:00 SPUD: RELEASE: OPERATION: DRLG RIG: DOYON 14 WO/C RIG: DOYON 14 10/07/93 ( 1) TD:13046 PB:13046 RIH W/OE DP MW: 0.0 MOVE RIG. RIG ACCEPTED 10-06-93 @ 08:00 HRS. ND, NU. PULL HGR. RU & TEST BOPE. RIH W/OE DP. 10/08/93 (2) TD:12250 PB:12250 RIH W/SECT MILL MW:10.2 KC1 REV OUT DIESEL & CIRC SW. POH. SET BRIDGE PLUG. TEST CSG. CHG OVER TO MILL FLUID, SPOT PILL, POH. RIH W/SECT MILL. 10/09/93 (3) TD:12250 PB:12250 10/10/93 ( 4) TD:12250 PB:12250 10/11/93 ( 5) TD:12087 PB:12087 CIRC SWEEP AROUND MW:10.4 KCl RIH W/MILL TOOLS. CUT WINDOW. REPAIR WASH OUT. CUT WINDOW. POH. PU KELLY & CIRC. POH. KELLY UP & CIRC PUMP SWEEP AROUND. MILLING WINDOW MW:10.3 KC1 REPLACE JACKSHAFT CHAIN. POH. RIH, PUSH METAL DOWN, BREAK CIRC. KU, REAM OPEN HOEL. CIRC HI-VIS SWEEP. MILL WINDOW TO 12067. CIRC COND HOLE MW:10.3 KC1 MILL WINDOW. CIRC. POH, CIRC HOLE CLEAN. POH, LD BHA. CHG BHA, RIH W/OE DP. CIRC CON HOLE F/CMT KO PLUG. 10/12/93 (6) TD:l1815 PB:l1815 CHG PKOFF MW:10.3 KCl CIRC HOLE CLEAN. MIX & PUMP CMT. SQZ. LDDP & POH. CHG ELEMENT & SEALS. TEST ANNULAR. CHG PKOFF. 10/13/93 ( 7) TD:12128' (12128) 10/14/93 (8) TD:12652' ( 524) DRLG AHEAD MW:10.0 VIS: 82 SET PKOFF & TEST. NU RISER. RIH, ORIENT TEST MWD. RIH. BREAK CIRC. C/O CMT. DRLD TO 12128. DRLG HOLE MW:10.0 VIS: 81 CONT DRLG. PUMP DRY JOB. SHOT TRIP. DRLD TO 12652. 10/15/93 (9) TD:12930' ( 278) RIH. DRLG F/ 12652'-12930' MW: 9.9 VIS: 81 CIRC. POOH. CHANGE BIT, BHA. RIH. RECEIVED Gas Cor~s. Corr~mission Anchorage WELL : Z-22A OPERATION: RIG : DOYON 14 PAGE: 2 10/16/93 (10) TD:13336' ( 406) DRLG. MW: 9.9 VIS: 78 RIH. REAM TO BTM. DRLG F/ 12930'-13336' 10/17/93 (11) TD:31416' (18080) 10/18/93 (12) TD:13771' ( 0) DRLG. MW:10.2 VIS:102 DRLG F/ 13336'-13357' POOH. CHANGE BHA, BIT. RIH. REAM TO BTM. DRLG F/ 1335~'-13416' DRLG. DRLG F/ 13416'-13771' MW: 9.9 VIS: 77 10/19/93 (13) TD:13800' ( 29) 10/20/93 (14) TD:13800 PB:13759 10/21/93 (15) TD:10729 PB:10729 RUN 7" CSG. MW:10.0 VIS: 90 DRLG F/ 13771'-13800' TD WELL @ 08:00 HRS, 10/18/93. CIRC. SHORT TRIP TO CSG SHOE. CBU. POOH. R/U ATLAS. LOG RUN: DLL/BHC/GR. R/D ATLAS. L/D BHA. R/U WOTCO. RIH W/ 7"ri3CR--~~:80 LNR. POH W/ 7" LINER MW:10.3 KC1 PICK UP & RUN 7" LINER. CIRC 1 LINER VOLUME. RIH W/ LINER ON 5" DP. MAKE UP BAKER CEMENT HEAD ON JT OF 5" DP & RIH TO TD W/ LINER. BREAK CIRC. BRINGING RATE UP SLOW. PACKED OFF WHEN SPACER HIT PACKER--WORK PIPE--ESTABLISHED CIRC & SLOW PUMP. RELEASE F/ SANE & REVERSE OUT. POH W/ RUNNING TOOL. CIRC @ TOP OF LINER MW:10.3 KC1 POH. RIH W/CLN OUT STRING. PLUGGED BIT. REV CIRC. POH. CLEAN SHALE. RIH. REV. CIRC @ TOP OF LINER. 10/22/93 (16) TD:13759 PB:13759 LD DP MW:10.3 KC1 REV CIRC. RIH. REAM & DRL CMT. CIRC. REV OUT MUD W/SW. TEST LINER. POH LDDP. 10/23/93 (17) TD:13759 PB:13759 RUN TBG RU & RIH W/4.5 CR TBG. MW:10.3 KC1 10/24/93 (18) TD:13759 PB:13759 PREP RIG MOVE MW:10.3 KC1 RUN TBG. TEST CONT LINES. TEST FLANGE & ANNULS. DISPLC W/DIESEL. SET BPV. PUMP CELLAR. RELS RIG 10-23-93 @ 2400 HRS. PREP MOVE RIG. SIGNATURE: (drilling superintendent) DATE: RECEIVED Oil & Gas Cons. Commission Anchorage SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING NORTH SLOPE COMPUTATION DATE: 10/22/93 DATE OF SURVEY: 101893 MAGNETIC MULTI-SHOT SURVEY JOB NUMBER: AK-EI-30075 KELLY BUSHING ELEV. = 89.78 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 13227 8772.82 8683.04 49 12 N 3.40 E .00 8629.86N 3011.96W 13309 8827.14 8737.36 48 38 N 5.30 E 1.86 8691.98N 3007.24W 13402 8888.32 8798.54 48 52 N 5.07 E .32 8761.48N 3000.93W 13495 8949.13 8859.35 49 11 N 3.95 E .98 8831.29N 2995.42W 13588 9009.86 8920.08 49 49 N 3.01 E 1.03 8902.29N 2991.11W 9139.12 9196.62 9260.63 9325.18 9391.24 13682 9070.15 8980.37 50 9 N 2.56 E .50_ 8974.04N 2987.62W 13714 9090.44 9000.66 50 19 N 3.07 E 1.36 8998.39N 2986.43W 13754 9115.88 9026.10 50 41 N 2.60 E 1.27 9029.22N 2984.90W 9458.27 9481.02 9509.81 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 9509.81 FEET AT NORTH 18 DEG. 17 MIN. WEST AT MD = 13754 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 341.71 DEG. RECEIvE_r) i',!OV I 8 ';' .... ."~ Ar~cl~orage SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 PRUDHOE BAY DRILLING PBU/Z-22A 500292203701 NORTH SLOPE COMPUTATION DATE: 10/22/93 DATE OF SURVEY: 101893 JOB NUMBER: AK-EI-30075 KELLY BUSHING ELEV. = 89.78 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 13227 8772.82 8683.04 13754 9115.88 9026.10 TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 8629.86 N 3011.96 W 4454.18 9029.22 N 2984.90 W 4638.37 184.19 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE.METHOD. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 PRUDHOE BAY DRILLING PBU/Z-22A 500292203701 NORTH SLOPE COMPUTATION DATE: 10/22/93 DATE OF SURVEY: 101893 JOB NUMBER: AK-EI-30075 KELLY BUSHING ELEV. = 89.78 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 13227 8772.82 8683.04 13252 8789.78 8700.00 13404 8889.78 8800.00 13557 8989.78 8900.00 13713 9089.78 9000.00 13754 9115.88 9026.10 TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 8629.86 N 3011.96 W 4454.18 8649.47 N 3010.79 W 4463.18 9.00 8763.14 N 3000.78 W 4514.90 51.73 8878.54 N 2992.35 W 4567.84 52.93 8997.60 N 2986.47 W 4623.44 55.60 9029.22 N 2984.90 W 4638.37 14.93 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS This is to acknowledge _-eceipt of the following p~. ,zts and negatives. COMPANY: STATE OF ALASKA ATTENTION: LARRY GRANT FIELD: PRUDHOE BAY WELL - LOG DESCRIPTION PRINTS NEGS. SEPIA 10 PLS ~,, ]91o~~o3 1 0 1 D-Ii PLS ~EAK DETECTIO~ 5,~ 1 ]bqOO--- iO?OO0 1 F-05 CN/GR ~e~) 5,~ ~qoo--1 ~% 0 1 F-39 PFC/G% ~ING PATCH) 1 /~ 5" ~o-- 7~5o0 1 G-04 DFC/G~ACKER SET REC]~ ~, 1 ~ 100~o- I~0 J-Z0 PLS 5" %t ~o-~qoO i 0 ~K-13 GR/CCL Q~o) 5'~ ~0~5o~ ~O 0 1 K 13 PLS 5~, 1 0 1 Q-01 PLS 5" q~O-q,~O 1 0 1 R-0Z ~LS 5" ~u~t~ Z 0 F-04 (PERF3DFC/CCL 5" ~ Olgq~% o~7 0 1 R-16 PLS 5,~ I%ooo -l[q~ 1 0 1 X-21 PLS 5" ~O0o-q%~ 1 0 1 , Atlas Wireline Services Pouch 340013 Prudhoe Bay, AK 99734 BP Exploration (Alaska) Inc. Petrotechnical Data Center MB 3-3 900 E. Benson Blvd. Anchorage, AK 99519-6612 FT~RTNCARD1 This is to acknowledg~ receipt of the following prints and negatives. COMPANY: STATE OF ALASKA ATTENTION: LARRY GRANT FIELD: PRUDHOE BAY WELL - LOG DESCRIPTION PRINTS NEGS. SEPIA Z-22 A SBT/GRICCL 5" )Zq0ol_. i~bU~O 0 1 SIGNED DATE Please return one copy of signed transmittal to each of the following: Atlas Wireline Services Pouch 340013 Prudhoe Bay, AK 99734 BP Exploration (Alaska) Inc. Petrotechnical Data Center MB 3-3 900 E. Benson Blvd. Anchorage, AK 99519-6612 FT~RTNCARD1 This is to acknowl~m~ receipt of the following ~rints and negatives. COMPANY: STATE OF ALASKA - ALASKA OIL & GAS CONSERVATION COMM. ATTENTION: LARRY GRANT FIELD: PRUDHOE BAY WELL - LOG DESCRIPTION PRINTS NEGS. SEPIA ., ~-I~O X-22 SUB SEA TVD ~V~" 10~0~1_ ~5~[ 0 1 /-22 A WATER SATURATIONs, 1%'%~01- ;~7~0 0 1 ~~ 22 A S~ SEA P-09 CCL~CHEM C~ ~ ~L~ L ~q~ 0 1 30 DIFF TEMP(GR) 5" q~~ flT~ 0 1 10/20/93 (rkl) ~ . .. SIGNED DATE Please return one copy of signed transmittal to each of the following: Atlas Wir~lin~ g~rvicas Pouch 340013 Prudhoe Bay, AK 99734 BP Exploration (Alaska) Inc. Petrotechnical Data Center MB 3-3 900 E. Benson Blvd. Anchorage, AK 99519-6612 FT/RTNCARD1 ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 26 October 1993 RE: Transmittal of Data ECC #: 6065.00 D at a: OH-LDWG Dear Sir/Madam, Reference: BP Z-22A (32-12-11-11) PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Tapes/Diskettes: 1 Sent by ANCHORAGE XPRES DLL/GR LDWG TAPE+LST Run # 1 Received by: Date: Please sign and return to: Atlas Wireline Services Petrophysical Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson MEMORA ND UM David TO~;hairma~ THRU: Blair Wondzell P.I. Supervisor FROM: ~ou Grimaldi Petroleum Inspector STATE OF ALAS ALA$~ OH. AND GA,~ CON~¥ER VA TION COMMISSION D/t TE: October 11, 1993 FILE NO: AIGJJFAB.doc PHONE NO: 279-1433 SUBJECT: BOP test Doyon rig #14 BPX well Z-22/A Prudhoe Bay field PTD #93-150 Wednesday, October 6, 1993 ! witnessed the initial BOP test on Doyon rig #14 in the Prudhoe Bay field. There were two failures observed¢ these being the manual choke valve on the stack and the lower Kelly valve. Both were replaced and tested "OK." I found the crew's testing procedure to be quick but thorough and showing evidence of regularity. The rig was quite clean as was the area surrounding it. Access to the far side of the rig was tight but adequate. SUMMARY; I witnessed the initial BOP test on Doyon rig #14 in the Prudhoe Bay field with two failures observed these being the manual choke raj,ye on the stack and, the lower Kelly valve ..... Test time 2.5 hours. Attachment:AIGJJFAB.XLS ....... STATE OF ~ Oh.. AND GAS CONSBRVATION COMMISSION ao~ Test ~ OPERATION: Drlg: X Workover: DATE: 10/6t93 ., J , s , ,~ , "~' -.j Drlg Contractor: IX)YON Rig No. 14 PTD # 93-150 Rig Ph.# 659-4510 Operator: B.P.X, Rep.: PINK HIEM Well Name: Z-22 p~ Rig Rep.: MORT HEAVIRLAND Casing Size: 9 5\8 Set @ Location: Sec. 19 T. 11N R. 12E Meridian UMIAT Test: Initial X Weekly Other Test MISC. INSPECTIONS: FLOOR SAFETY VALVES: Qu an. Pressure P/F Location Gen.: OK Welt Sign OK Upper Kelly / IBOP 1 i . , Housekeeping: oK (Gen) Drl. Rig 'oK Lower Kelly / IBOP 1 Reserve Pit NSA Ball Type 1 L __ Inside BOP I , Pressure 500~3000 500L5000 500'6000 5OO\5OOO 500~5000 N\A BOP STACK: Quan. Annular Preventer I Pipe Rams I Lower Pipe Rams 1 Blind Rams 1 Choke Ln. Valves HCR Valves Kill Line Valves Check Valve I 500k5000 I 500L5000 6 5OO\5O00 5OO\50O0 5OO\5OO0 500\5000 ACCUMULATOR SYSTEM: System Pressure 3,000 [ P Pressure After Closure 1,350 ] P ~IUD SYSTEM: Visual Alarm 200 psi Attained Alter Closure 0 minutes 32 ,, Trip Tank P p System Pressure Attained 2 minutes 40 , ., _ , , Pit Level Indicators P p Blind Switch Covers: Master: OK Remote: Flow Indicator p p Nitgn. Btl's: FOUR BOTTLES Gas Detectors P '" P 2000 AVERAGE Psig. , P P/F Test P CHOI~ MANIFOLD: Pressure P/F P No. Valves 14 500~5000 P P No. Flanges ~ 36 500~5000 , P Manual Chokes 1 [ Function ' I ' F Hydraulic Chokes 1 Function P .... sec. sec. OK Number of Failures: 2 ,Test Time: 2.5 Hours. Number of valves tested 25 Repair or Replacement of Failed _ _ Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed verification lo the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 - I I . ' i I I I I I I I I I I I I II I I I I I I I[ I I I I I I I I IIIII I I I I I II I I REMARKS: Manual choke failed replace and retest "OK", Lower kelly failed repair and retest "OK" Distribution: orig-Well File e - Oper./Rig c - Database c - Trip Rpt File FI-02IL (Rev. 7/I9) ¢ - Inspector ' ' ~T'ATE WiT~EsS REQUIRED? YES X NO YES 24 HOUR NOTICE GIVEN NO i ii Waived By: Witnessed By: Louis R Grimaldi ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 September 30, 1993 Michael Zanghi Drilling Engineer Supervisor BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit Z-22A BP Exploration (Alaska), Inc. .Permit No. 93-150 Sur. Loc. 719'SNL, 3248'WEL, Sec. 19, TllN, R12E, UM Btmnhole Loc. 3127'NSL, 3859'EWL, Sec. 12, TllN, RllE, UM Dear Mr. Zanghi: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill 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. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Chairman BY ORDER OF THE COMMISSION dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ~ prinled or, recycled papm STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.005 !la. Type of work Dril'l [] Redrill ElJlb. Type of well. Exploratory[] Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenFII Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration KBE = 91.71 feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchorac~e. Alaska 99519-6612 ADL 28240 4. Location of well at surf-aCe 7. Unit or property Name 11. Type Bond(s,,,, 20 ^^c 25.025 719' SNL, 3248' WEL, SEC. 19, T11N, R12E Prudhoe Bay Unit At top of productive interval ~8. Well number Number 2897' NSL, 3874' EWL, SEC. 12, T11N, R 11E Z-22A (32-12-11-11) 2S 100302630-277 At total depth 9. Approximate spud date Amount 3127' NSL, 3859' EWL, SEC. 12, T11N, R11E 10/2/93 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth (MO and TVO) property line ADL 47450-1419 feet No close approach feet 2560 13853' MD/9149' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (se,, 20 ^^c 25.035 (e)(2)) Kickoff depth ~2o49 feet Maximum hole angle~5.93 o Maximum sudace 3330 psig At total deplh (TVD) 8800'/4390 psig 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 8-1/2" 7" 29// 130R80 NSCC 850' 13000' 8499' 13853' 9149' 110 sx Class "G" 8-1/2" 7" 29// NT-80 NSOC 1408' 11900' 7906' 13000' 8499' ~ ,, S EP 7 1.993 19. To be completed for Redrill, Re-entry, and Deepen Operations. J~l~l~}~.~ii ~ ~Jas 60ris, Present well condition summary Anchorage Total depth: measured 14400 feet Plugs (measured) 13215'-13070'-200 cuft Cement true vertical 9262 feet Effective depth: measured 13046 feet Junk (measured) (3) fish @ 13224', 13614', 14085' true vertical 8474' feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 80' 20" 110' 110' S u rfac e 2916' 13-3/8" 4185 cuft PF 2946' 2600' Int e rm e diet e 13431' 9-5/8" 3033 cuft PF 13461' 8758' Production Liner 1183' 5-1/2" 537 cuft PF 13217'- 14400' 8619'-9262' Perforation depth: measured 13784'-13814', 13830'-13880', 13890'-13908', 13912'-13932' true vertical subsea 8851'-8867', 8876'-8903', 8908'-8918', 8920'-8931' 20. Attachments Filing fee [] property plat [] BOP Sketch [] Diverter Sketch [] Drilling program ITl Drilling fluid program [] ,.T..iqn¢ vs ,/~epth plot [] Refraction analysis [] Seabed reportl-I 20 AAC 25.050 requirementsl-q 21. I hereby ~e~that[tlC',,~/fore~loing is tr~e ar~orre, C-to the best of my knowledge --.,,,-./" .,o Signed. J ~'.'~~¢.,-..,~ F,/~.-¢~~t, Title Drilling7 En~7ineer Supervisor Date '"' - ' /' - ~ / C~'nmission Use Only Permit Number IAPI number JApproval date ISee cover letter ,~ -.,.'".._¢0 J5 0-o.2-'=2'- ~L2..03 2" ,~ /J Jfor other requirements Conditions of approval Samples required [] Yes ¢~ No Mud log required []Yes J~ No Hydrogen sulfide measures [] Yes 'El No Directional survey required ~ Yes [] No Required working pressure for BOPE [] 2M; I"-13M; I~5M' 1-110M; 1-115M. Other: Original Signed By by order of Approved by David W. Johnston. Commissioner [ne commission Date~'~.)-'-/ Form 10-401 Rev. 12-1-85 Submit in triplicate Well Name: I Z-22A Redrill Plan Summary Type of Redrili (producer or injector): I PRODUCER lSurface Location: Bottom Hole Location: Target Location: 719 FNL 3248 FEL S19 T1 iN R12E UM 2897 FSL 3874 FWL S12 TllN RllE UM 3127 FSL 3859 FWL S12 TllN RllE UM [AFE Number: [ 4P8010 [ Estimated Start Date: [ 02OCT93 IMD: I 13,853 [Rig: ]DOYONRIG#14 [ [ Operating days to complete: [ 15 [TVD: [ 9,149' [ [KBE' Well Design (conventional, slimhole, etc.): 191.71' [CONVENTIONAL [Objective: [ SADLEROCHIT Mud Program: A 9.5 - 10.00 ppg Biozan polymer/KC1 water based mud will be used. ISpecial design considerations I NONE Depth Density PV YP INT 10MIN FL OIL SOLIDS (TVD) (PPG) (CP) (#/FT) GEL GEL cc/30min (%) (%) KOP' 9.5 i0 15 5 10 10 0 5 tO tO tO tO tO tO tO tO tO TD' 10.0 18 30 15 30 5 0 8 Directional'. [ KOP: [ 12,049' MD/7,991' TVD Maximum Hole Angle: ~ 55.93° Close Approach Well: [ NONE The above listed wells will be secured during the close approach. Z-22A Sidetrack Plan Summary S E P 2 7 199~ Alaska 0il & Gas Cons. Commission Anchorage Page 1 Casing/Tubin,,: Prog'ram: Hole Siz{[ Csg/ 'Wt/Ft' Grade Conn Length Top Btm Tbg O.D. MD/TVD MD/TVD 8-1/2" 7" 29#/FT, 13CR-80 NSCC 850' 13000'/8499' 13853'/9149' 8-1/2" 7" 29#/FT NT-80 NSCC 1408' 11900'/7906 13000'/8499' Cement Calculations: [ Liner Size: [7" Basis:I 50¢o open hole ex~ess, 40' shoe joint, 150' liner lap and 150' excess above line~' with DP. Total Cement Volume: 110 sxs of Class G Blend w/silica flour @ 1.545. ft3/sx [Liner Size: Basis:1 50¢o open hole ex~ess, 40' shoe joint, 150' liner lap and 150' excess above line~' with DP. Total Cement Volume: sxs of Class G Blend @ 1.18 ft3/sx , Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind shear rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and mud fluid system schematics on file with AOGCC. RECEIVED S EP ~o ? t99~ ~laska OiJ & Gas Cons. Commissiorl Anchorage Z-22A Sidetrack Plan Summary Page 2 SUMMARY PROCEDURE: , Z. , . . . o 10. 11. 12. 13. 14. PRE-RIG. Test intermediate casing packoff to 3500 psi. Remove wellhouse and level pad. MIRU workover rig. Test intermediate packoff to 3500 psi if not already tested. Ensure no pressure is on wellhead system. ND tree. NOTE: There is no completion string in this well. According to records the well has a tubing hanger with 1 joint of tubing below the hanger. NU .1_ 1" 5M x 13-5/8" 5M DSA if required and BOP's. Pull hanger/1 joint tubing to rig floor and LD same. PU BOPE test plug. Test BOPs to 5000 psi. NOTE: Check with FMC in PBU for running thread on landing joint. No record in Anchorage. RIH w/DP to +2200' md and displace diesel cap. POOH. RIH w/9-5/8" bridge plug and set at 12.250' MD. Replace intermediate packoff if necessary. RIH with a 9-5/8" section mill and cut a 50' section in the 9-5/8" casing starting at +/- 1. 2,050' MD. Prior to starting section cut, spot an 18 ppg pill from PBTD to the base of the proposed section. RIH with open-ended DP. Mix and pump a minimum of 167 sacks of cement to spot balanced kick-off plug from 100' below the base of the section to 200' above the top of the section. RIH with 8-1/2" steerable drilling assembly and dress off cement to .5' below section. Kickoff well and directionally drill to align well with target. Drill with an 8-1/2" packed hole assembly to total depth of 13.853' MD/9.149' TVD which is +150' MD below OOWC. RU Atlas wireline and Icg with the GR/SP/DIL/BHCS/CNL. Make wiper trip depending on hole conditions and logging time. NOTE: If it is felt that wireline logs will not be able to go down SPERRY SUN is to be prepared to run a MAD pass. Run 7", 29#, 13CR-80 X LBO, NSCC standard liner assembly to TD with liner top packer and +/- 150' lap. NOTE: Run 13CR from TD to + 13,000' MD. Run L-80 from 13,000' md to 150' inside the 9-5/8" at +11,900' md. Cement liner with a minimum of 110 sacks. Z-22A Sidetrack Plan Summary RECEIVED S EP 2 7 1998 Alaska Oil & Gas Cons. Cornmisslo~ Anchorage Page 3 15. 16. 17. 18. 19. Clean out liner to PBTD and test to 3500 psi. Test intermediate casing packoff to 3500 psi and replace if necessary. Change over to clean inhibited seawater. RIH with 4-1/2". 1 2.6#. 1 3CR-80 completion string w/7" X 4-1/;~" packer. Space out, land completion, and place packer at +1 3.029' MD'. Drop ball. NOTE: GLM DEPTHS (FT MD/TVD)' 3000'/3092', 6832'/4862', 9055'/6122', 10515'/7062', AND JUST ABOVE FIRST FULL JOINT ABOVE THE TOP OF THE LINER (estimate 11900'/7906'). Set BPV. ND BOP's. NU the adapter flange and 4-1/16" 5M CRA tree if available. Install tree test plug and test to 5000 psi with diesel. Pull tree test plug and BPV. Pressure down tubing and set packer. Test down tubing to 4000 psi. Bleed tubing pressure down to 1000 psi and hold. Test tubing x casing annulus to :~500 psi. Shear RP valve and freeze p}otect, set BPV. Release rig. S EP 2 7 199 · ~laska Oil & Gas Cons. Commission Anchorage Z-22A Sidetrack Plan Summary Page 4 Prudhoe Prudhoe Z-PAD Z-22 Z-22Awp Bay Drfl[ing Bay BIlL D.~TA ]~/D 914 B.g2 MD 13052.U6 VS 9646.93 NorLh 9126.88 £est '-3124.61 HALL I BURTON I)elLL I~ $ ¥$1[1.$ 09/22/1993 2:44 p~ HORIZONTAL VIEW (TRUE NORTH) SCALE 200 fL. / DIVISION SURVEY REF: WELLHEAD CRITICAL POINT DATA MD InC AZl TvD Nopth TIE IN / KOP, 12049 55.93 341.54 7992 7759 -2965 START DF CURVE e 2.00 DEG/100 FT TJE 12341 TJB 12659 END0F CURVE 12737 TJC 13024 TJB 13145 SAG RIVER 13327 (OIL/GAS> SHUBLIK 13368 PGOC 13415 EILEEN 13519 lARGET 13547 TOP SAD / 13547 IVISHAK / Z4 / POWC ! DOWC 13703 Z4A / X-RAY 13704 Z3 138~3 TOTAL DEPTH 13853 52 65 49 46 48 74 48 74 48 74 48 74 48.74 48.74 48.74 48.74 48.74 347.49 8162 7987 -3028 354.56 8362 8231 -3067 356.40 8413 8290 -3072 356.40 8602 8505 -3085 356.40 8682 8596 -3091 356.40 8802 8732 -3100 356.40 8829 8763 -3102 356.40 8860 8798 -3104 356.40 8929 8877 -3109 356.40 8947 8897 -3110 356.40 8947 8897 -3110 48,74 48.74 48,74 48,74 356.40 9050 9014 -3118 356.40 9051 9015 -31 18 356.40 9129 9104 -3123 356.40 9149 9127 -3125 VERTICAL VIEW SCALE 100 It. / DIVISION TVD REF: RKB _ VERTICAL SECTION REF: WELLHEAD 7800--~ 7900-~ lil= 8100~ 8162~ 8200~ 8~00~ 8362-- B4OO~ 8413~ 8500 55.93' e 12049 MI3 TIE IN / KOP, Sl'A~T DF CURVE e 2.00 DE6/100 T' 54.~7' ~ 12149 HD B537 '~x-~53'65' ' 12249 MD ' '--~~ 58.65'8,2341 '~~51.52' 8 12449 MD ~'.~ 50.51' ~ 12549 MD 8.74' ~ 12737 MD END OF3C~V[ 9046 9625 9647 9265 9295 8800 8802~ 8829-- 886O-- -- 932'9 8900 -- 9000-- 9050 905] -- 9100-- 9129-- 9149-- 9200 8200 8300 8400 8500 8600 8700 VERTICAL SECTION PLANE: 841.10' 9200 156.40' 9100 ' 40' 9000 - 356.4 8900 - 356.40' 8800 - 35~ 8700 - 356'40' 8600 ' 356.40' 8500 - 356.40' 8400 - 355.93' 8300 - 358.35' 8200 - 3~8'82' 3~5.3E' 913.6%' 3000 . 8800 --9000 --BBO0 --8600 --8400 --8200 --8000 --7800 --7600 7400 EGDO 8800 8900 9000 9l O0 REEE VED 24 ' 48 .MD TJC S E P 2 7 1995 k 48.74 ~,~3145 MD "'x,..,, Alaska Oil &Acomg_eGas Cons. commiSS o " ~. 48,74' e 5 MD PGOC 48.74' ~13 9 M [ .48.74' 8 13703 MD PDuC /ODuC . 48 74 ~ 13704 HD Z4~ / .74' ~ 138~3 Hg Z3 448.74' ~ i3853 MD TOTAL DEPTH 9200 9300 9400 9500 9600 9700 .... ".. STATE OF ALASKA ALA OIL AND GAS CONSERVATION COMMISSIL APPLICATION FOR SUNDRY 1, Type of Request: Abandon x Suspend ~ Operation Shutdown__ Re-enter suspended well x Alter casing__ Repair well__ Plugging x Time extension __ Stimulate __ Change approved program __ Pull tubing __ Variance__ Perforate__ Other x Redrlll 2. Name of Operator BP Exploration 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 719' SNL, 3248' WEL, SEC. 19, T11N, R12E, F7 At top of productive interval 2135" SNL, 1638'WEL, SEC. 12;. At effective depth ,~? ~:, 1667' SNL, 1681' EEL, 11E At total depth 1593'SNL, 1735' WEL, SEC. 12, T11N, R11E 5. Type of Well: Development X Exploratory __ Stratigraphic__ Service 6. Datum elevation (DF or KB) KBE= 91.71' feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number Z-22 (32-12-11-11) 9. Permit number 90-48 10. APl number 50- 029-22037 11. Field/Pool Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured true vertical 144O0'MD 9262' feet Plugs (measured) 13215'-13070'- 200 cu ft Cement feet BKB Effective depth: measured true vertical 13046'MD feet Junk (measured) (3) Fish @ 13224', 13614', & 14085' 8474' feet Cmt plug Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth BKB 110' 110' 2946' 2600' 13461' 8758' 80' 20" 2916' 13-3/8" 4185 cu ft Permafrost 13431' 9-5/8" 3033 cu ft Permafrost 1183' 5-1/2" 537cu ft Permafrost 13217'-14400' measured 13784'-13814', 13830'-13880', 13890'-13908', 13912'-13932' true vertical subsea 8851'-8867', 8876'-8903', 8908'-8918', 8920'-8931' Tubing (size, grade, and measured depth) IJT3-1/2" 9.2# TDS Tubing Packers and SSSV (type and measured depth) None 8619'- 9262' RECEIVED Anchorage 13. Attachments Description summary of proposal x Detailed operations program BOP sketch 14. Estimated date for commencing operation 9/30/93 16. If proposal was verbally approved Oil__ Gas __ Name of approver ~ / Date approved Service 17. I herebYlCe~_.~L~/the~oregoing/~s truej~.,0, d correct to the best of my knowledge. ! Signed ,.../- ¢..,' ~,,~l~,x,../ y / ,//./. "'--¢" '4'wJ, /Z Title Dr/fling Engineer Supervisor / .... ~ FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test ~ Location clearance __ Mechanical Integrity Test~ Subsequent form required 10- qal Signed By Approved by order of the Commission W.,;,: Johnston 15. Status of well classification as: Suspended X Commissioner Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE ITEM (1) Fee (2) Loc APPROVE DATE [2 !:hru 8] (3) Admin [~/__~ (4) Casg (5) BOPE ** CHECK LIST FOR NEW WELL PERMITS ** / ' YES 1, Is permit fee attached ............................................. ,_ o 2 Is well to be located in a defined pool ...... ~, ' 3 Is well located proper distance from property line, .................. 4 ' !s well located proper distance from other wells ..................... 5 Is sufficient undedicated acreage available in this pool ............. . 6, Is well to be deviated g is wellbore plat included ................... Ig 7. Is operator the only affected party .................................. ,~:'~'" ' 8. Can permit be approved before 15-day wait ............................ 9. Does operator have a bond in force ................................... 10. Is a conservation order needed ....................................... , , 11. Is administrative approval needed .................................... 12. Is. lease ncrnber appropriate ........................................ ~ ~'/' ~ 13 Does well have a unique name &'nurnber "'~-' 14 Is conductor string provided . 15. Will surface casing protect all zones reasonably expected [9,,~,thru 13 ]~;, [10 & 13] [14 thru 22] ' [23 thru 28] 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. · ~2 Lease & Well NO 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 ............................. Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of diverter & BOPE attached .... Does BOPE have sufficient pressure rating -- test to :~C~ psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... / REMARKS- (6) Other (7) Contact (8) Add] geol ogy' DWJ RP~ TAB rev 6/93 jo/6.011 [29 thru 31] [32] 29. 30. 31. 32. 33. 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... Name and phone nLrnber of contact to supply weekly progress data ...... Additional requirements ............................................. Additional J, INITIAL GEOL I UNIT ON/OFF POOL . .CLASS STATUS AREAI ~ SHORE remarks' MERIDIAN' UM 2( SM WELL TYPE' Exp/<~ Inj. Redrill?~, Rev 0 -q ~--~0 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information-of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD RUN 1 6065.00 IORIO/DAHL SEE REMARKS Z- 22A (32-12-11-11) 500292203701 BP EXPLORATION (ALASKA) INC. ATLAS WIRELINE SERVICES 25-OCT-93 RUN 2 RUN 3 19 liN 12E 719 3248 89.70 88.50 54.20 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) lST STRING 2ND STRING 3RD STRING PRODUCTION STRING 8.500 REMARKS: DLL/AC/GR LOGS WITNESSED BY: 9.625 12042.0 13800.0 H. HAYWOOD & D. WESTER. CIRCULATION STOPPED AT 12:30, 18-OCT-93. MAIN PASS LOGGED FROM TD - 13215' DUE TO STICKY HOLE PROBLEMS ENCOUNTERED WHILE GOING IN THE WELL. REPEAT LOGGED FROM 13650' - 12200' FOR THE SAME REASON. AFTER LOG VERIFICATION PERFORMED BEFORE TOOL WAS PULLED BACK INTO CASING SHOE TO KEEP FROM HAVING TO DROP BACK INTO OPEN HOLE. DID NOT LOG CASING SHOE BECAUSE OF HOLE CONDITIONS. $ FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS Ail tool strings; depth shifted and clipped curves; hole data. DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GR BCS DLL $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 12203.0 13771.0 13248.0 13791.0 12203.0 13760.0 BASELINE DEPTH 12201.0 12291.0 12485.5 12597.0 12637.0 12644.0 12647.5 12688.0 12694.5 12700.5 12783.0 12827.0 13053.5 13069.5 13251.0 13255.0 13268.5 13269.5 13274.0 13305.5 13308.5 13315.0 13320.5 13255.5 13331.5 13341.5 13353.0 13357.5 13361.5 13363.5 13367.5 13368.0 13375.5 13380.0 13382.0 13385.0 13387.0 13388.0 13396.5 13408.0 13412.5 all runs merged; ......... EQUIVALENT UNSHIFTED DEPTH LL3 DT 12201.0 12201.0 12291.0 12485.5 12597.0 12636.5 12644.0 12646.5 12688.0 12694.5 12701.0 12782.5 12827.5 13053.0 13069.0 13251.0 13256.0 13269.5 13269.0 13274.5 13304.0 13307.5 13313.5 13315.0 13320.0 13256.0 13330.5 13341.5 13352.0 13357.5 13357.0 13360.5 13363.0 13367.5 13367.5 13375.5 13379.5 13382.5 13384.5 13386.5 13387.5 13388.0 13396.0 13407.5 13413.0 13412.5 no case 13426.0 13425.0 13438.0 13437.5 13441.0 13440.5 13450.5 13449.5 13451.0 13450.5 13454.0 13454.0 13464.5 13464.5 13464.5 13472.0 13472.0 13477.5 13477.5 13477.5 13488.5 13488.0 13509.0 13509.0 13544.5 13544.0 13559.5 13559.0 13559.5 13582.5 13581.0 13594.5 13593.5 13614.0 13613.5 13624.5 13624.5 13637.5 13637.5 13652.5 13652.5 13652.5 13656.0 13655.5 13675.5 13674.5 13689.0 13689.0 13698.5 13698.0 13702.0 13702.0 13724.5 13724.5 13724.0 13741.0 13741.5 13810.0 13810.0 13810.0 $ MERGED DATA SOURCE PBU TOOL CODE RUN NO. PASS NO. GR 1 4 GR 1 2 BCS 1 2 DLL 1 4 DLL 1 2 $ REMARKS: MERGED MAIN PASS. MERGE TOP 12203.0 13230.0 13248.0 12203.0 13230.0 MERGE BASE 13230.0 13771.0 13791.0 13230.0 13760.0 LLD, SP, MTEM, TEND, & TENS WERE SHIFTED WITH LL3. IN ORDER TO GET AS MUCH COVERAGE OF THE HOLE AS POSSIBLE THE REPEAT PASS WAS SPLICED TO THE TOP OF THE MAIN PASS. GR, LL3, LLD, & MTEM WERE SPLICED AT 13230'. SP, TEND, & TENS WERE SPLICED AT 13255'. THE DT REPEAT PASS ONLY COVERED THE SAME INTERVAL AS THE MAIN PASS. / ??MATCH1. OUT / ? ?MATCH2. OUT $ CN : BP EXPLORATION WN : Z - 22A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR BCS 68 1 GAPI 2 DT BCS 68 1 US/F 3 TEND BCS 68 1 LB 4 TENS BCS 68 1 LB 5 LL3 DLL 68 1 OHMM 6 LLD DLL 68 1 OHMM 7 SP DLL 68 1 MV 8 MTEM DLL 68 1 DEGF 4 4 67 465 06 6 4 4 84 653 71 5 4 4 20 789 90 0 4 4 20 789 90 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 30 739 95 0 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 115 Tape File Start Depth = 13810.000000 Tape File End Depth = 12201.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 28972 datums Tape Subfile: 2 282 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 1 1 2 0.2500 VENDOR TOOL CODE START DEPTH GR 13228.0 AC 13248.0 DLL 13216.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): STOP DEPTH 13784.0 13804.0 13772.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP PCM MIS DLL GR MIS AC $ CABLEHEAD TENSION TEMPERATURE PULSE CODE MODULATOR MASS ISOLATION SUB DUAL LATEROLOG GAMMA RAY MASS ISOLATION SUB BHC-ACOUSTILOG BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): 18-OCT-93 FSYS REV. J001 VER. 1.1 1230 18-OCT-93 2106 18-OCT-93 13800.0 13799.0 12200.0 13791.0 1500.0 TOOL NUMBER 3974XA 2806XA 3506XA 3967XA 1229EA 1309XA 3967XA 1609EB/1603MA 8.500 12042.0 0.0 BIO-POLYMER 9.90 77.0 9.5 5.6 195.0 0.155 0.061 72.0 195.0 MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: MAIN PASS. $ CN : BP EXPLORATION WN : Z - 22A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.121 72.0 0.000 0.0 0.261 72.0 0.000 0.0 0.00 0.000 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 17 Curves: Name Tool Code Samples Units 1 GR AC 68 1 GAPI 2 AC AC 68 1 US / F 3 ACQ AC 68 1 4 TlR1 AC 68 1 US 5 TlR2 AC 68 1 US 6 T2R1 AC 68 1 US 7 T2R2 AC 68 1 US 8 CHT AC 68 1 LB 9 TTEN AC 68 1 LB 10 TEN AC 68 1 LB 11 SPD AC 68 1 F/MN 12 RS DLL 68 1 OHMM 13 RD DLL 68 1 OHMM 14 ED DLL 68 1 MV 15 ID DLL 68 1 A 16 SP DLL 68 1 MV 17 TEMP DLL 68 1 DEGF API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 06 969 49 6 4 48 852 89 1 4 81 285 47 0 4 81 285 47 0 4 81 285 47 0 4 81 285 47 0 4 81 285 47 0 4 95 558 30 1 4 95 558 30 1 4 95 558 30 1 4 61 094 30 1 4 40 514 81 0 4 39 859 45 0 4 30 739 95 0 4 30 739 95 0 4 23 415 80 5 4 84 503 82 1 68 * DATA RECORD (TYPE# 0) Total Data Records: 181 1014 BYTES * Tape File Start Depth = 13810.000000 Tape File End Depth = 13178.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 45523 datums Tape Subfile: 3 258 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 4 0.2500 VENDOR TOOL CODE START DEPTH GR 12201.0 AC 13250.0 DLL 12201.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): STOP DEPTH 13662.5 13683.0 13651.5 18-OCT-93 FSYS REV. J001 VER. 1.1 1230 18-OCT-93 2141 18-OCT-93 13800.0 13799.0 12200.0 13791.0 1500.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP PCM MIS DLL GR MIS AC $ CABLEHEAD TENSION TEMPERATURE PULSE CODE MODULATOR MASS ISOLATION SUB DUAL LATEROLOG GAMMA RAY MASS ISOLATION SUB BHC-ACOUSTILOG TOOL NUMBER 3974XA 2806XA 3506XA 3967XA 1229EA 1309XA 3967XA 1609EB/1603MA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 8.500 12042.0 0.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: BIO-POLYMER 9.90 77.0 9.5 5.6 195.0 0.155 0.061 0.121 0.000 72.0 195.0 72.0 0.0 MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: REPEAT PASS. $ CN : BP EXPLORATION WN : Z - 22A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.261 72.0 0.000 0.0 0.00 0.000 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 17 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC 68 1 GAPI 2 AC AC 68 1 US/F 3 ACQ AC 68 1 4 TlR1 AC 68 1 US 5 TlR2 AC 68 1 US 6 T2R1 AC 68 1 US 7 T2R2 AC 68 1 US 8 CHT AC 68 1 LB 9 TTEN AC 68 1 LB 10 TEN AC 68 1 LB 11 SPD AC 68 1 F/MN 12 RS DLL 68 1 OHMM 13 RD DLL 68 1 OHMM 14 ED DLL 68 1 MV 15 ID DLL 68 1 A 16 SP DLL 68 1 MV 17 TEMP DLL 68 1 DEGF 4 4 06 969 49 6 4 4 48 852 89 1 4 4 81 285 47 0 4 4 81 285 47 0 4 4 81 285 47 0 4 4 81 285 47 0 4 4 81 285 47 0 4 4 95 558 30 1 4 4 95 558 30 1 4 4 95 558 30 1 4 4 61 094 30 1 4 4 40 514 81 0 4 4 39 859 45 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 23 415 80 5 4 4 84 503 82 1 68 * DATA RECORD (TYPE# 0) Total Data Records: 426 1014 BYTES * Tape File Start Depth = 13689.000000 Tape File End Depth = 12201.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 136127 datums Tape Subfile: 4 501 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS 93/10/25 01 **** REEL TRAILER **** 93/10/26 01 Tape Subfile: 5 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 26 OCT 93 8:56a Elapsed execution time = 47.62 seconds. SYSTEM RETURN CODE = 0