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Home My WebLink About170-032 • STATE OF ALASKA • ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG la. Well Status: ❑ Oil ❑ Gas ❑ SPLUG ❑ Other ® Abandoned ❑ Suspended 1b. Well Class: 20AAC 25.105 2OAAC 25.110 ® Development ❑ Exploratory ❑ GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ Other No. of Completions Zero ❑ Service ❑ Stratigraphic 2. Operator Name: 5. Date Comp., Susp., or Aband.: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. 11/4/2010 170 -032 310 - 223 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612, Anchorage, Alaska 99519 - 6612 07/08/1970 50- 029- 20072 -00-00 4a. Location of Well (Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 08/11/1970 PBU B-04 741' FNL, 1598' FEL, SEC 31, T11 N, R14E, UM 8. KB (ft above MSL): 59.6' 15. Field / Pool(s): Top of Productive Horizon: 2210' FSL, 1430' FWL, SEC. 29, T11 N, R14E, UM GL (ft above MSL): 38' Prudhoe Bay Field / Prudhoe Bay Total Depth: 9. Plug Back Depth (MD +TVD): Oil Pool 2368' FSL, 1823' FWL, SEC. 29, T11N, R14E, UM 10260' 8677' 4b. Location of Well (State Base Plane Coordinates, NAD 27): 10. Total Depth (MD +TVD): 16. Property Designation: Surface: x - 664034 y 5949909 Zone ASP4 10940' 9262' ADL 028310 TPI: x - 666988 y - 5952926 Zone ASP4 11. SSSV Depth (MD +TVD): 17. Land Use Permit: Total Depth: x - 667377 y - 5953093 Zone ASP4 N/A 18. Directional Survey: ❑ Yes El No 19. Water depth, if offshore: 20. Thickness of Permafrost (TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re- DrillLateral Top Window MD/TVD: DIL, BHCS / GR, FDC, SNP, LL3 N/A 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 30" Stove Pipe Surface 80' Surface, 80' 36" -250 sx Cement 20" 133# / 94# K - 55 / H Surface 2274' Surface 2274' 26" A000 sx Permafrost 16" 65# K -55 Surface 2116' Surface 2116' 17 -1/2" Uncemented 13 -3/8" 68# / 61# K -55 Surface 4332' Surface 4244' 17 -1/2" 1700 sx Class 'G' 10 - 3/4" x 9 - 5/8" 55.5# / 47# N -80 Surface 10899' Surface 9227' 12-1/4" 1400 sx 'G'. 725 sx 'G'. 400 sx 'G'. 500 sx 'G' 7" 29# N -80 6706' 10784' 6033' 9127' N/A 476 sx Class 'G' 24. Open to production or injection? ❑ Yes IN No 25. TUBING RECORD If Yes, list each interval open (MD +TVD of Top & Bottom; Perforation Size and Number): SIZE DEPTH SET (MD) PACKER SET (MD / TVD) 4 -1/2 ", 12.6#, 13Cr80 9987' / 8435' 9844' / 8314' MD TVD MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED StAIME.0 MAR ) 1 2 Ol'i 10365' Set Whipstock 10260' Set 2nd Whipstock 27. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): Not on Production N/A Date of Test: Hours Tested: Production For OIL -BBL: GAS -MCF: WATER-BBL: CHOKE SIZE: GAS -OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL -BBL: GAS -MCF: WATER -BBL: OIL GRAVITY -API (CORR): Press. 24 -Hour Rate 28. CORE DATA Conventional Core(s) Acquired? ❑ Yes ® No Sidewall Core(s) Acquired? ❑ Yes ® No If Yes to either question, list formations and intervals cored (MD +TVD of top and bottom of each), and summarize litholog and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory r= ■ - , - 0.071. None FEB 2 3 2011 RBDMS FEB 2 I 2011 , t = ? Aleste QA & Gaut Cons.Commission Form 10-407 Revised 12/2009 CONTINUED ON REVERSE a -oZ & 11,0. Aricirgeubmit Original Only G • 29. GEOLOGIC MARKERS (List all formations and maSencountered): 30. IIMATION TESTS NAME MD TVD Well Tested? ❑ Yes ® No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test Permafrost Base results. Attach separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Sag River 9968' 8420' None Shublik 10002' 8449' Ivishak 10091' 8527' Formation at Total Depth (Name): 31. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram 32. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. va/ Signed: Terrie Hubble �mA (� rt Title: Drilling Technologist Date: � PBU B -04 170 -032 310 -223 Prepared By Name/Number. Ter►ie Hubble, 564 -4628 Well Number Permit No. / Approval No. Drilling Engineer: Hank Baca, 564 - 5444 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. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection, Water Injection, Water- Altemating -Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits (ex: 50 -029- 20123- 00 -00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. 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 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut -In, or Other (explain). Item 28: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 12/2009 Submit Original Only • • B -04, Well History (Pre Rig Sidetrack) Date Summary 9/26/2010 T /I /O= 0 /0 /0 Torqued THA to MN flange nuts to spec. (726 ft/Ibs -5250 psi) w /no movement (Pump #3 w /ratchet & head #1). Pt down on SN and MN to 500 psi (pass). R/U lubicator & tested to 300 psi (pass) -3500 psi (pass). Pulled 4" CIW H BPV #709 @ 114" w/1 -1' ext. Upon completion, tested tree cap to 500 psi. 9/26/2010 WELL S/I ON ARRIVAL. PULL B &R @ 9894' SLM. PULL ST #3 BK -DCK @ 3714' SLM / 3,723' MD. SET 1" BK -DGLV IN STA# 3 @ 3,714' SLM / 3,723' MD. PULL 4 -1/2" RHC PLUG BODY @ 9,901' SLM / 9,918' MD. CURRENTLY IN HOLE WITH 20' x 3.70" DMY WHIPSTOCK DRIFT. 9/27/2010 DRIFT AND TAGGED CIBP @ 10,383' SLM (10,404' MD) W/ 20' x 3.70" DMY WHIPSTOCK. WELL LEFT S/I DSO NOTIFIED. 9/28/2010 WELL SHUT -IN ON ARRIVAL, NO WELL HOUSE, INITIAL PRESSURES 200/0/0. SSV CLOSED. SEI TOP OF BAKER WHIPSTOCK AT 10365'. PLACED 2 PIP TAGS IN WS, PIP TAG DEPTH IS 10375'. ORIENTATION OF TRAY = 4.6 DEGREES RIGHT OF HIGHSIDE LOOKING DOWN HOLE. LOGGED JEWELRY LOG WHILE POOH, LABELED JEWELRY AS PER TUBING TALLY. WELL LEFT SHUT -IN, FINAL PRESSURES 150/0/0. HANDOVER WITH DSO. JOB COMPLETE. 10/14/2010 T /I /0= 10/0 + /0 +. Temp=SI. WHPs (pre-CTD). Well house & Flow line disconnected, drilling scaffolding P (P ) 9 in place over well. 10/16/2010 T /I /O= SSV /0/0 Temp= S /I. MIT -I to 3000 psi. 10/17/2010 MIT -IA PASSED to 3000 psi (CTD prep). ,Pressured up IA with 2.4 bbls of diesel to reach 3000 psi. MIT - IA lost 40 psi in 1st 15 minutes and 10 psi in 2nd 15 minutes for a total of 50 psi in a 30 minutes test. Bled IAP ( -2 bbls). FWHP's= 40/0/0. 10/21/2010 T /I /O = 0/0/0. Temp = SI. Bleed WHP's to 0 psi (Pre CTD). Drilling scaffold on wellhead. No need to bleed. 10/23/2010 T /I /O= 0/0/0 With SSV shut -in pressure tested swab valve to 3500 psi / Pass. Attached lubricator to tree and pressure tested; Low: 300 psi / Pass, High 3500 psi / Pass. Set 4 -1/16 " CIW "H " TWC # 286, tag @ 117" 1 -1' ext. used. Removed lubricator and pressure tested against TWC @ 3500 psi / Pass. Tree cap was also tested to same psi, no problems. Page 1 of 1 • • FR4?ta7t`� rk S t„q��"' q.. .�, ,a ms ., � SaC';:u Common Well Name: B -04 AFE No Event Type: MOBILIZATION (MOB) Start Date: 10/5/2010 End Date: X3- 00WM2 -C (357,693.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: NORDIC 2 Spud Date/Time: 10/5/2010 12:00:OOAM Rig Release: Rig Contractor: NORDIC CALISTA UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) - (ft) 11/2/2010 12:00 - 22:00 10.00 MOB P PRE RM FROM X -PAD TO B -PAD 22:00 - 00:00 2.00 MOB P PRE POSITION RIG & SPOT OVER WELL B -04 11/3/2010 00:00 - 01:00 1.00 RIGU PRE SPOT RIG EQUIPMENT 01:00 - 01:20 0.33 RIGU PRE PJSM TO NU BOPE 01:20 - 05:00 3.67 BOPSUR PRE NU BOPE 105:00 - 06:00 1.00 BOPSUR PRE, SHELL TEST BOPE ;SHELL TEST GOOD 06:00 - 07:00 1.00 BOPSUR PRE "CREW GRANGE DISCUSS CURRENT OPERATIONS AND EQUIPMENT STATUS. MAKE RIG ROUNDS AND CHECKS. 07:00 - 12:00 5.00 BOPSUR PRE ,. PRESSURE TEST AIL-BOP AND RELATED n QQf '.EQUIPMENT 17 TEST WITNESSED BYAOGCC REPRESENTATIV B. NOBLE. _ e 12:00 - 15:00 3.00 MOB PRE HOLD PJSM ' ;. • SLIP AND CUTDRILL LINE. Printed 2/22/2011 5:08:52PM • • North Atrrerlca - ,ALASKA - BR ,, page 1ot24 Operation Summa Repor ' F t .. .� �' y , P t ..d Common Well Name: B -04 AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 11/3/2010 End Date: X3- 00WM2 -C (1,284,890.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: NORDIC 2 1 Spud Date/Time: 10/5/2010 12:00:OOAM Rig Release: Rig Contractor: NORDIC CALISTA UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) _ 11/3/2010 15:00 - 18:00 3.00 BOPSUR P WEXIT HOLD PJSM. RU DSM LUBRICATOR. 18:00 - 18:30 0.50 BOPSUR P WEXIT CREW CHANGE. PJSM TO PT LUBRICATOR & PULL TWC. 18:30 - 19:00 0.50 BOPSUR P WEXIT ' PT & CHART LUBRICATOR & PULL TWC WELL SHOWS 0 PSI AFTER TWC WAS PULLED. 19:00 - 19:30 0.50 BOPSUR P WEXIT. - PJSM& PASS LUBRICATOR OFF RIG. - - 19:30 - 19:45 0.25 1 BOPSUR P L WEXIT PJSM TO PU INJECTOR & REHEAD COIL 19:45 - 23:00 3.25 BOPSUR P VVEXIT L P1 INJECTOR . & REHEAD COIL WITH SLB CTC & UQC , ,- PULL TEST & PT SAME 23:00 - 00:00 1.00 BOPSUR P WEXIT FILL COIL` 11/4/2010 00:00 - 00:30 0.50 BOPSUR P - WEXIT FILLCOIL J - -- -- T - -- - 00:30 - 02:35 2.08 BOPSUR P , WEXIT PT PACK OFF, INNER REEL VALVE, CTC, & UQC CHECKS' , .' _ CI �ARTF7_TE ON ALL 02:35 - 02:50 0.25 STMILL P WEXIT, PJSMTO MU'WINDOW MILLING ASSY 02:50 - 03:45 0.92 STMILL _ P. WEXIT..`; MU WINDOW MILLING ASSY - TEST`BHI TOOLS @ SURFACE _ 03:45 - 07:00 3.25 STMILL P ( WEXIT -PJSM W/ SLB & NORDIC DRILLERS FOR TRIP INTO HOLE OPEN EDC RIH LOG TIE IN WITH -39' CORRECTION 07:00 - 07:30 0.50 STMILL P' WEXIT CREW CHANGE. DISCUSS OPERATIONS AND RIG STATUS. MAKE RIG CHECKS AND - - ROUNDS. 07:30 - 10:30 3.00 STMILL ? P - WEXIT CONTINUE TO LOG INITIAL GR TIE IN. MAKE ADDITIONAL +4' CORRECTION. - DRY TAG TOW AT 10370' SACK-1/4" 10:30 - 15:00 4.50 STMILL P WEXIT TIME MILL WINDOW FROM 10370'. '''&041; 2730 PSI FS AT 2.53 BPM IN. TIME MILL AT 0.1' PER 12 MINUTES TO START OUT SLOWLY. 15:00 - 18:30 3.50 STMILL P WEXIT TIME MILL AHEAD FROM 10370'. 2650 PSI FS AT 2.56 BPM IN/OUT. DHWOB: 3-4K# CONTINUE TO MILL AT 0.1' PER 6 MINUTES. BEGINING TO SLOW DOWN AND WOB NOT DRILLING OFF AS FAST. _L_ LOTS OF METAL ON MAGNETS. 18:30 - 19:00 0.50 STMILL P WEXIT CREW CHANGE UPDATE KILL SHEET AS PER SOP 19:00 - 22:00 3.00 STMILL P WEXIT MILL AHEAD FROM 10,376.8' FS 2,600 PSI @ 2.5 BPM 20:00 =2,750 PSI, 3.8K WOB, 10,377.3' 21:00 =2,730 PSI, 3.7K WOB, 10,377.8' DRILL TO 10,378.4' MOTOR STALLED OUT PU TO 10,362' RIH & STALL AGAIN @ 10,378.3' 22:00 - 00:00 2.00 STMILL P WEXIT MILL AHEAD FROM 10,378' FS 2,500 PSI @ 2.5 BPM 23:00 =2,670 PSI, 0.74K WOB, 10,379' 00:00 =2,700 PSI, 1.0K WOB, 10,379.8' Printed 2/22/2011 5:09:22PM WR1..L'HEAD = MCEVOY B * * 4- CHRO E TBG ,4NGLE> 70° @ 10544' ACTUATOR = BAKER C KB. ELEV = 59.61' ► •• BF. ELEV = 39.41 j ! • 130 CONDUCTOR 1 80' ♦ • • F �-i 4 -112" HES X NIP, ID = 3.813" ' KOP = 3286' • • • 4 4 1998 • • Max Angle = 94° @ 11766' ! • 1 2161' H 13 -3/8" DV PKR I Datum MD = 10472' 16" CSG, 65 #, -I 2116' ►• � �••! ! "� Datum TV D = 8800' SS H -40, ID = 15.250" OA . • • • 4 •• 20" CSG, 94# /133 #, H- 40/K -55, -i 2274' F j jt • j _ 2309' H 10 -3/4 DV PKR 1 ID = 19 -24" 18 • •j� ! • ! 4 1 2389' 1-1 10-3/4" x 9 -5/8" XO, ID = 8.681" I ' 10 -3/4" CSG, 55.5 #, N -80, ID = 9.76" 1-1 238 �� % • • ►� • ! GAS LIFT MANDRELS 13 -3/8" CSG, 68 #, K55, ID = 12.415" ( 4332' 0, :4 ST MD 71/D DEV TYPE VLV LATCH PORT DATE 17" TBG STUB (TAGGED 09 /15/10 RIG) H 6688' 3 3723 3706 20 KBG2 DOME BK 16 12/01/10 2 6643 5988 45 KBG2 SO BK 20 12/01/10 7" SCAB LNR, 26 #, L -80 BTC-M, .0383 bpf, ID = 6.276" 1--1 6691' I 1 8687 7456 41 KBG2 DMY BK 0 09/22/10 7" TBG, 26 #, L -80 AB -U -4S, .0383 bpf, ID = 6.276" H 6706' \ 6706' I --ITOP OF 7" PBR I C/ ►v1 I 7380' H 9 -5/8" DV PKR Minimum ID = 2.3" @ 9956' :.; 1' 7380' IH TOC IN 7" LNR (RIG 1978) I 4 -1/2" KB LNR TOP PACKER ■ � • lkil 9814' -{4- 112 " HESXNIP,ID = 3.813" I '� 1�1 : A 9844' -17" X 4-1/2" TNT PKR, ID = 3.856" I • ►A 9918' H 4 -1/2" HES X NIP, ID = 3.813" I e 110 �� _ _. • 9956' 1-14-1/2" KB LNR TOP PKR, ID = 2.30" I •• ' ■1 � � 9965' -13 -1/2" DEPLOY SLV, ID = 3.00" I 110 1;1 9987' -13-1/2" X NIP, ID = 2.813" 4 -1/2" TBG, 12.6 #, 13CR -80 VAM TOP, -{ 9987' 0158 bpf, ID = 3.958" : 4 /:# •' 9987' -14 -1/2" WLEG, ID= 3.958" I • 1 Vii, Q 1 H ELMD TT NOT LOGGED 1 I 3 -1/2" LNR, 9.3 #, L -80 STL, .0087 bpf, ID = 2.992" I 10209' 4 •4 tii ► �� 4*.4 10200' ESTIMATED TOP OF CEMENT 1 17" LNR, 29 #, N -80, .0371 bpf, ID = 6.184" I 10260 % ' o c •1 10209' -13 -1/2" X 3- 3/16" X0, ID = 2.786" I 1 9-5/8" CSG, 47 #, N -80, ID = 8.681" I1) -10269 ∎• c OQ MILLOUT WINDOW (B -04A) 1026p - 10270' • I4 -1/2" X 7" WHIPSTOCK (09 /28/10) 1 10365' e ' i o , 2 iv tats. 6 to � 4 ` L8 tl y e - 7" CIBP (09/20/10) I-I 10404' Ia : : 11516' 3- 3/16" X 2 -7/8" XO, ID = 2.441" PERFORATION SUMMARY • REF LOG: MCNL / GR ON 11/21/10 ' 4•••••••••j% ••••••••- ANGLE AT TOP PERF: 88° @ 11500' j • � • � • � • � • � • � • � • j •,6461„ Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn /Sqz DATE 2" 6 11500 - 11720 0 11/22/10 3- 3/16" LNR, 6.37 " #, L - 80 TCII, H 11516' I 2" 6 11850 - 12120 0 11/22/10 .0076 bpf, ID = 2.80" PBTD I 12147' I2 -7/8" LNR, 6.17 #, L -80 STL, .0058 bpf, ID = 2.441" I-J 12158' DATE REV BY COMMENTS ® DATE REV BY COMMENTS PRUDHOE BAY UNIT 03/12/78 ROW 36 ORIGINAL COMPLETION WELL: B -04A 09/24/10 D16 RWO PERMIT No: 2 100950 11/24/10 NORDIC 2 CTD SIDETRACT (B -04A) API No: 50- 029 - 20072 -01 12/04/10 ?/ PJC GLV C/O (12/01/10) SEC 31, T11N, R14E, 741' FNL & 1599' FEL 12/04/10 PJC DRLG DRAFT CORRECTIONS 12/13/10 MK/PJC FINAL DRLG CORRECTIONS BP Exploration (Alaska) y , STATE OF ALASKA E '' 4 ALASKAIDAND GAS CONSERVATION COMMISSO f' REPORT OF SUNDRY WELL OPERATIONS FEB 2 3 2011 1. Operations Performed: Ahkewasnc 0 Abandon ® Repair Well ❑ Plug Perforations ❑ Stimulate ❑ Re -Enter Suspended INIE ® Alter Casing ❑ Pull Tubing ❑ Perforate New Pool ❑ Waiver ❑ Other ❑ Change Approved Program ❑ Operation Shutdown ❑ Perforate ❑ Time Extension 2. Operator Name: 4. Well Class Before Work: 5. Permit To Drill Number: BP Exploration (Alaska) Inc. ® Development ❑ Exploratory '° 170 - 032 3. Address: ❑ Service ❑ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519 - 6612 ." 50 - 029 - 20072 - 00 - 00 7. Property Designation: 8. Well Name and Number: ADL 028310 -- PBU B 9. Field / Pool(s): Prudhoe Bay Field / Prudhoe Bay Oil Pool 10. Present well condition summary Total depth: measured 10940' feet Plugs (measured) 10404' feet true vertical 9262' feet Junk (measured) 8802' Effective depth: measured 10404' feet Packer: (measured) 9844' feet true vertical 8802' feet Packer: (true vertical) 8314' feet Casing Length Size MD TVD Burst Collapse Structural 80' 30" 80' 80' Conductor 2274' 20" 2274' 2274' 1530 520 Surface 2116' 16" 2116' 2116' Intermediate 4332' 13 -3/8" 4332' 4244' 3090 1540 Production 10899' 10 -3/4" x 9-5/8" 10899' 9227' 6450 4020 Liner 4078' 7" 6706' - 10784' 6033' - 9127' 8160 7020 Scab Liner 6664' 7" 6691' 6022' 7240 5410 Perforation Depth: Measured Depth: 10530' - 10617' MAR 2 2 2011 True Vertical Depth: 8909' - 8983' Tubing (size, grade, measured and true vertical depth): 4 - 1/2 ", 12.6# 13Cr80 9987' 8436' Packers and SSSV (type, measured and true vertical depth): 7" x 4 - 1/2" Otis WD Packer 9812' 8288' 11. Stimulation or cement squeeze summary: Intervals treated (measured): The following work was done to are pare this well for a Coil Tu bing Sidetrack, which was conducted ' It 11/02/10 - 11/24/10. The appropriate 10 -407's are being submitted concurrently. . Treatment description including volumes used and final pressure: l x2 Punched 7" tubing at 6629' - 6632'. Cut and pull tubing from — 6686'. Set RPB at 6882', dump sand. Cut 10 -3/4" Casing at about 20' Dress 7" tubing to 6688'. Run 7" scab liner to 6691', cemented w/ 100 Bbls (480 sx, Yield 1.17) Class 'G', followed by 152.5 Bbls (738 sx / Yield 1.16). Clean out, mill up packer (9812'), push to bottom. Set CIBP at 10404'. Run tubing to 9987'. 12. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 13. Attachments: ❑Copies of Logs and Surveys run 14. Well Class after work: ❑ Exploratory - ® Development ❑ Service ❑ Stratigraphic ® Daily Report of Well Operations Well Schematic Diagram 15. Well Status after work: ❑ GINJ "4 Oil ❑ SUSP ❑ WDSPL ❑ Gas ❑ GSTOR ❑ SPLUG ❑ WAG ❑ WINJ 16. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt - Contact Hank Baca, 564 -5444 310 303 , Printed Name Terrie Hubble Title Drilling Technologist -- 3.2.i- Prepared By Name /Number: Signature /�� il ► / r Phone 564 -4628 Date I Terrie Hubble, 564 -4628 Form 10-404 Revised 10/2010 — 1 SDMS FEB 2 4 2011 e. o \. 3-244( (( Submit Original Only TREE _ , • 6" CNV ?D SAFETY ES: WELL ANGLE> 70° @ 10544' ' WEL4.HEAD MCEVOY 0 B-04A Q p ' * ** 4 - /2 ROME TBG * ** ACTUATOR BAKER R C KB. ELEV = 59.61' •••4. i i i BF. ELEV = 3 9.41' j � � � !4 - 30 CONDUCTOR H 80' ♦ *A. -i KOP = 3286' • • . 1998' 4 -1 /2" HES X NIP, ID = 3.813" Max Angle = 94° @ 11766' : i ii I 2161' H13-3/8" DV PKR I Datum MD = 10472' 16" CSG, 65 #, - 2116' �- • 4 Datum ND = 8800' SS H -40, ID = 15.250" �� .• •� 20" CSG, 94# /133 #, H- 40/K -55, --1 2274' •�•! lj j 2309' H 10 -3/4 DV PKR •• •• ID = 19 -24" 18.750" • ! • t ! 1 2389' 1 10-3/4" x 9 -5/8" XO, ID = 8.681" I 10 -3/4" CSG, 55.5 #, N -80, ID = 9.76" I- -I 2389' • i !� .j j! GAS LIFT MANDRELS 13 -3/8" CSG, 68 #, K55, ID= 12.415" I 4332' s ST MD ND DEV TYPE VLV LATCH PORT DATE 7" TBG STUB (TAGGED 09/15/10 RIG) I--I 6688' r 3 3723 3706 20 KBG2 DOME BK 16 12/01/10 2 6643 5988 45 KBG2 SO BK 20 12/01/10 17" SCAB LNR, 26 #, L -80 BTC-M, .0383 bpf, ID = 6.276" I 6691' 1 8687 7456 41 KBG2 DMY BK 0 09/22/10 7" TBG, 26 #, L -80 AB -U -4S, .0383 bpf, ID = 6.276" I-1 6706' 6706' I-I TOP OF 7" PBR 0 ►v/ I 7380' H9-5/8" DV PKR I i Minimum ID = 2.3" @ 9956' i A 7380' H TOC IN 7" LNR (RIG 1978) I 4 -1/2" KB LNR TOP PACKER ■ ..i • 9814' I- -I4 -1/2" HES X NIP, ID = 3.813" I !i 1 •. �� 9844' -17" X 4 -1/2" TNT PKR, ID = 3.856" I : $14 9918' - 14 -1/2" HES X NIP, ID = 3.813" I ' 1;1 A li _. 9956' - 14 -1 /2" KB LNR TOP PKR, ID = 2.30" I lig �� 11:1' 9965' - 13 -1/2" DEPLOY SLV, ID = 3.00" I 1 9987' - 13 -1/2" X NIP, ID = 2.813" I 4 -1/2" TBG, 12.6 #, 13CR -80 VAM TOP, -I 9987' ;., Ir .0158 bpf, ID = 3.958" � 9987 -14 -1/2" WLEG, ID = 3.958" I 4 . I H ELMD TT NOT LOGGED I 3 -1/2" LNR, 9.3 #, L -80 STL, .0087 bpf, ID = 2.992" I 10209' •' •1 / � . � . .\ A 1 0 2 0 0 ' H ESTIMATED TOP OF C E M E N T I 7" LNR, 29 #, N -80, .0371 bpf, ID = 6.184" I-L 10260 V ■ ∎ • 4 e l 10209' -1 3 -1/2" X 3- 3/16" XO, ID = 2.786" 1 9 -5/8" CSG, 47 #, N -80, ID = 8.681" I -10269 :�: •O �• I MILLOUT WINDOW (B -04A) 10260' - 10270' 4 -1/2" X 7" WHIPSTOCK (09/28/10) H 10365' ,. -' , b, ,: 1 ,V1 7" CIBP (09/20/10) H 10404' 41 11516' -13-3/16" X 2 -7/8" XO, ID = 2.441" I : �i PERFORATION SUMMARY % • !: e4∎4•4•4 ∎4•/ ■4 REF LOG: MCNL / GR ON 11/21/10 ! 04 * • • • • • • • • 1 •: ANGLE AT TOP PERF: 88° 11500' .0' • � • � • � • � • � • � • � • • Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn /Sqz DATE 1 2" 6 11500 - 11720 0 1 1/2 2/1 0 3- 3/16" LNR, 6.37 " #, L -80 TCII, -I 11516' I 2" 6 11850 -12120 0 11/22/10 .0076 bpf, ID = 2.80" I PBTD H 12147' • I2 -7/8" LNR, 6.17 #, L -80 STL, .0058 bpf, ID = 2.441" H 12158' DATE REV BY COMMENTS ' DATE REV BY COMMENTS PRUDHOE BAY UNIT 03/12/78 ROW 36 ORIGINAL COMPLETION WELL: B -04A 09/24/10 016 RWO PERMIT No: 2100950 11/24/10 NORDIC 2 CTD SIDETRACT (B -04A) API No: 50- 029 - 20072 -01 12/04/10 ?/ PJC GLV C/O (12/01/10) SEC 31, T11 N, R14E, 741' FNL & 1599' FEL 12/04/10 PJC DRLG DRAFT CORRECTIONS 12/13/10 MK/PJC FINAL DRLG CORRECTIONS 1 BP Exploration (Alaska) • • • • B -04, Well History (Pre Rig Workover) 9 ) Date Summary 8/10/2010 WELL SHUT -IN ON ARRIVAL. INITIAL T /I /O /OO /000: 0/0/0/0/0 PSI. 3' OF MEDIUM PUNCHERS TOP SHOT: 7.6' CCL STOP DEPTH: 6621.4' WHP DROPPED FROM 800 PSI TO 780 PSI AFTER SHOT FIRED. DID NOT TAG. FINAL T /I /O /OO /000: 500/0/0/0/0 PSI. JOB COMPLETE. 8/15/2010 T /I /O /OO /000= 0/0/0/0/0 Circ Out Well (RWO Prep) Pumped 8 bbl meth spear, 200 bbls 1% KCL down Tbg taking returns up IA to B -05 FL. 8/16/2010 Circ Out Well. CMIT FAILED TxIAxOA to 1000 psi. (CTD PREP) Circ -Out Well with total of 503 bbls 1% KCL down Tbg taking up IA to B -05 FL. Freeze protected w/ 200 bbls Diesel. U -Tubed Diesel into IA. Pumped 3.0 bbls diesel down Tbg to pressure TxIAxOA to 1000 psi. Loss of 20/20/20 psi 1st 15 min. Loss of 20/20/40 psi 2nd 15 min. Bled down to 500 psi, no pressure loss for 10 min. Continued to bleed WHPs to 0. FWHP = 0/0/0/0/0 8/29/2010 WELL SHUT IN ON ARRIVAL. MIRU SWCP 4515 BRAIDED LINE TO PULL 7" INSERT. 8/30/2010 DRIFTED TO SAFETY VALVE INSERT. TAG @ 1958' SLM. MADE 3 UNSUCCESSFUL ATTEMPTS TO PULL INSERT. RDMO. WELL LEFT SHUT IN, PAD OP NOTIFIED. 8/31/2010 T /I /O= 0/0/0 Pressure Tested Barriers / Pass. Pressure Tested Lubricator - Low: 300 PSI 5 Min. / Pass High: 3500 PSI 5 Min. / Pass. Set 6 -3/8" CIW "J" BPV # 406 thru tree, 1 -2' ext. used. Tag @ 108 ". Pressure tested tree cap 5 Min. / Pass. 9/1/2010 WELL SI ON ARRIVAL. LEFT 7" GS BAITED W/ 4 -1/2" BAITSUB @ 1958' SLM / 1964' MD (OAL TOOL = 38 "). LEFT WELL SI ON DEPARTURE, DSO NOTIFIED. 9/1/2010 CTU #5 w / 1.75" ct Job scope: Pull sssv nipple. Drift coil with 1 1/4" ball. Witness BOP test. RIH w/ 4 1/2" G spear. 9/2/2010 RIH with 4 1/2" G Spear. Release SSSV insert. POOH and tag up at 4 1/16" x/o on well head. RBIH to SSV and release insert. POOH. Confirm no fish at surface. RDMO. 9/2/2010 WELL S/I ON ARRIVAL. PULLED 7" INSERT FROM 1952' SLM. WELL S/I ON DEPARTURE/ PAD OP NOTIFIED. 9/3/2010 T /I /O = 0/0/0 Bleed tubing to 0 psi from 50 psi. Pressured down on master valve to 500 psi (passed). Pressured down on master to 1000 psi, dumped SSV and bled tree to 500 psi (passed) (directional SSV). Rigged up lubricator and tested to 300 psi low (passed) and 3500 psi high (passed). Set 6" CIW J BPV # 421 @ 112" w/ 1 -2' ext. Rigged down lubricator and tested tree cap to 500 psi. (passed) Page 1 of 1 . • • North — ALASKA - BP Page h 1 of 2� Operat Summary Report Common Well Name: B -04 AFE No Event Type: MOBILIZATION (MOB) Start Date: 9/4/2010 End Date: X4- 00WM2 -C (300,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:OOAM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 9/4/2010 07:00 - 13:00 6.00 MOB P PRE R/D RIG FLOOR - BRIDLE UP. -DRAIN OIL OUT OF #2 MUD PUMP. - REMOVE COVERS FOR ANNUAL INSPECTIONS. - CHANGE OUT LINK TILT RAM ANCHOR BOLTS. -PREP RIG FLOOR EQUIPMENT FOR INSPECTION. - BAILS SLIPS, DOG COLLARS ETC. 13:00 - 15:00 2.00 MOB P PRE PJSM FOR MOVING RIG OFF OF WELL. -MOVE RIG OFF OF WELL 24. -TURN RIG AND POSITION ON PAD. 15:00 - 00:00 9.00 MOB P PRE PERFORM HAZARDOUS ASSEMENTS AND HOLD PJSM. - SPLIT STACK FROM 13 -5/8" SPOOL, CLEAN RING GROOVE AND INSTALL NEW RING. - TORQUE STACK TO NEW SPOOL. -CLEAN AROUND WELL P1 -24. -PJSM AND RACK BOPE ON CRADLE. -PJSM AND INSTALL REAR BOOSTERS, FUNCTION TEST UP AND DOWN. -DRAIN OIL IN #1 MUD PUMP FOR INSPECTION. 9/5/2010 00:00 - 12:00 12.00 MOB P PRE CONTINUE ON MAINTENANCE WAITING ON RIG MATS. -PREP RIG FLOOR EQUIPMENT FOR ANNUAL INSPECTION. -WORK ON MUD PUMP #2. - REMOVE GUARDS ON MUD PUMP #1 FOR INSPECTION. - REMOVE, FLUSH COOLING RADIATORS ON MOVING SYSTEM AND REINSTALL. -BEGIN ANNUAL INSPECTION OF MUD PUMP #2. 12:00 - 00:00 12.00 MOB P PRE FINISH ANNUAL INSPECTION OF MUD PUMP #2. - INSTALL COVERS ON MUD PUMP #2. - CHANGE OUT STINGER RAM ON PIPE SKATE AND FUNCTION. GOOD. -DRAIN OIL OUT OF ODS BRIDGE CRANE. - CONTINUE PREPPING RIG FLOOR EQUIPMENT FOR INSPECTION. -PREP RIG FLOOR FOR UD DERRICK. 9/6/2010 100:00 - 12:00 12.00 MOB P PRE PJSM FOR UD DERRICK. -UD DERRICK. -MOB RIG OFF OF P1 PAD AND ONTO P1 ACCESS ROAD. 12:00 - 00:00 12.00 MOB P PRE MOB RIG DOWN P1 ACCESS ROAD. 9/7/2010 00:00 - 11:30 11.50 MOB P PRE MOVE RIG DOWN P1 ACCESS ROAD TO WEST DOCK STAGING AREA. 11:30 - 20:30 9.00 MOB P PRE MOVE RIG FROM WEST DOCK STAGING AREA TO B -PAD. - 1700 -HRS - MAKE TURN FROM K PAD ROAD ONTO SPINE ROAD. -MOVE RIG ONTO B -PAD. Printed 10/14/2010 11:59:48AM ifrth America - ALASKA - BP Page2.f2 operation 'Summary Report Common Well Name: B -04 AFE No Event Type: MOBILIZATION (MOB) Start Date: 9/4/2010 End Date: X4- 00WM2 -C (300,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:OOAM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 20:30 - 00:00 3.50 MOB P PRE -RD BOOSTER WHEELS. - INSTALL BOPE STACK. - IA PRESSURE = 0 -PSI, OA = 0 -PSI, SSV ON TREE CLOSED AND BPV IN WELL, UNABLE TO GET PSI. - 2200 -hrs, PJSM AND SPOT RIG OVER WELL. - 2300 -hrs, SPOT SLOP TANK AND PUMP MODULE. - 2330 -hrs, PJSM AND RAISE DERRICK 9/8/2010 00:00 - 03:00 3.00 MOB P PRE RU FLOOR -RU CIRCULATING LINES AND SECOND ANNULUS VALVE. - 0130 -hrs,, FILL PITS WITH 8.45 -PPG 2% KCL. 03:00 - 04:30 1.50 MOB P PRE RU DSM LUBRICATOR. - PRESSURE TEST TO 250 -PSI LOW AND 3500 -PSI HIGH FOR 5-MIN CHARTED. GOOD TEST. -PULL BPV -RD DSM LUBRICATOR * * * * * ** *RIG ACCEPTED AT 0400 -hrs Printed 10/14/2010 11:59:48AM • • North America ALASKA BP, !?age o 3 ' , ©peratior S ummary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:OOAM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 • 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 9/8/2010 04:30 - 05:30 1.00 KILLW P DECOMP FINISH RU CIRCULATING LINES 05:30 - 06:00 0.50 KILLW P DECOMP PRESSURE TEST ALL LINES TO 3500 -PSI. GOOD TEST. -PJSM FOR CIRCULATING OUT FREEZE PROTECT WITH RIG CREW, CH2MHILL TRUCK DRIVERS, WSL AND MI ENGINEER. DISCUSS POSITIONS OF PEOPLE, GAS BUSTER VENT MONITORING, AND SPILL POTENTIALS. 06:00 - 09:30 3.50 KILLW P DECOMP REVERSE CIRCULATE 113 -BBLS 120 - DEGREE , 8.4+ PPG 2 %KCL AT 4.5 -BPM WITH 200 -PSI INITIALLY AND 520 -PSI AT END OF CIRCULATION. -GET DIESEL AND THEN CRUDE RETURNS. -SHUT DOWN AND LINE UP TO CIRCULATE DOWN THE TUBING WITH RETURNS UP THE IA. -PUMP 20 -BBL SAFE SURF 0 SWEEP AND CHASE AT 5 -BPM WITH 700 -PSI. -SEE SMALL AMOUNT OF STRUNG OUT SAFE SURF 0 SWEEP BACK WITH 261 -BBLS PUMPED. -MOST SAFE SURF 0 SWEEP RETURNS ON SCHEDULE AND THEN CLEAN 8.4+ PPG KCL RETURNS. -TAKE RETURNS BACK PITS AND ESTABLISH NO LOSS RATE. SEE SMALL PIECES OF DUAL CONTROL LINE ENCAPSULATION AND SAND ACROSS SHAKERS. -SHUT DOWN WITH 656 -BBLS PUMPED. 09:30 - 10:00 0.50 KILLW P DECOMP MONITOR WELL AT GAS BUSTER DISCHARGE. -WELL IS STATIC. 10:00 - 10:30 0.50 KILLW P DECOMP BLOW DOWN AND RIG DOWN CIRCULATING LINES. -VAC EXCESS FLUID FROM TREE. -DSM MU 7" TYPE J TWC TO LUBRICATOR. 10:30 - 11:15 0.75 WHSUR P DECOMP MU DSM LUBRICATOR AND TEST AGAINST MASTER VALVE TO 250 -PSI LOW AND 3500 -PSI HIGH. GOOD TESTS. -DSM LUBRICATE IN 7" TYPE J TWC. -LD DSM LUBRICATOR. 11:15 - 12:30 1.25 WHSUR P DECOMP RU TEST EQUIPMENT AND TEST TWC. -TEST BELOW TWC TO 250 -PSI FOR 5- MINUTES AND THEN 500 -PSI FOR 10- MINUTES. -TEST ABOVE TWC TO 250 -PSI FOR 5- MINUTE AND THEN 3500 -PSI FOR 10- MINUTES. -CHART ALL TESTS. -ALL TESTS GOOD. -RD ALL TEST EQUIPMENT. Printed 10/14/2010 11:54:09AM firth America - ALASKA - BP 40 Page 2 of 23 Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:OOAM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12:30 - 14:00 1.50 WHSUR P DECOMP HOLD PJSM WITH RIG CREW, WSL AND CAMERON REP. DISCUSS POSITIONS OF PEOPLE, WORKING AT HEIGHTS, LIFT PLAN FOR REMOVING TREE AND ADAPTER AND HAMMER WRENCH USAGE. -BLO W DOWN AND RIG DOWN CIRCULATING EQUIPMENT. VAC FLUID FROM TREE. -ND EXISTING TREE AND ADAPTER FLANGE. TOOK 10K -LBS TO PULL ADAPTER FREE. -2 TESTED BARRIERS ON TUBING SIDE FOR ND ARE 1) TESTED TWC IN TUBING HANGER AND 2) TESTED PXN PLUG IN XN NIPPLE AT 9822'. -2 TESTED BARRIERS ON IA ARE 1) PACKER AND 2) TUBING HANGER SEALS. 14:00 - 16:30 2.50 WHSUR P DECOMP REMOVE TREE AND ADAPTER FROM CELLAR. -CLEAN AND MEASURE HANGER NECK. SPACER SPOOL WILL ALLOW ROOM TO TEST LOWER PIPE RAMS. - HANGER NECK STAMPED WITH TC -4S AS THREAD TYPE. TEST FIT IJ4S XO (AS IT SHOULD MAKE UP TO TC -4S) BUT UNABLE TO GET GOOD MAKEUP. -ONE BLANK LDS INSTALLED PRE -RIG HAS LDS NOSE LEFT IN PLACE. -FLUSH HANGER TOP AND USE HANDHELD GAS DETECTOR TO "SNIFF" CELLAR. ATMOSPHERIC CONDITIONS GOOD. COMPLETE HOT WORK PERMIT. - CAMERON REP GRIND NOSE OFF OF BLANKED OFF BROKEN LDS. - PERFORM 30- MINUTES POST HOT WORK FIREWATCH. 16:30 - 23:00 6.50 BOPSUR P DECOMP NU BOP STACK. - 1900 -hrs, FUNCTION TEST RAMS AND LOCK OUT ACCUMULATOR SYSTEM FOR CHANGING RAMS. - 2000 -hrs, INSTALL 7" FIXED RAMS IN UPPER PIPE RAM CAVITIES. - INSTALL 3 -1/2" X 6" VBRS IN LOWER PIPE RAM CAVITIES. - 2100 -hrs, CENTER BOPE STACK WITH ROTARY TABLE. - 2200 -hrs, INSTALL RISER AND GET RKB MEASUREMENTS. 23:00 - 00:00 1.00 BOPSUR P DECOMP RU BOPE TEST EQUIPMENT. 9/9/2010 00:00 - 04:00 4.00 BOPSUR P DECOMP TEST BOPE. PERFORM ALL TEST TO 250 -PSI LOW AND 3500 -PSI HIGH FOR 5 -MIN EACH CHARTED. -TEST THE 7" FIXED WITH 7" TEST JOINT. -TEST THE 3 -1/2" X 6 VBR WITH 4" AND 4 -1/2" 0 TEST JOINTS. -TEST THE ANNULAR WITH 4" TEST JOINT. i Ltik ALL TESTS PASSED. 04:00 - 04:30 0.50 BOPSUR P DECOMP RD BOPE TEST EQUIPMENT. Printed 10/14/2010 11:54:09AM •rth America - ALASKA - BP gi Page *,._23 Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:OOAM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 04:30 - 06:00 1.50 WHSUR P DECOMP RU DUTCH RISER AND DSM LUBRICATOR - 0500 -hrs, PRESSURE TEST LUBRICATOR TO 250 -PSI LOW AND 3500 -PSI HIGH FOR 5 -MIN CHARTED. -PULL TWC. -RD DSM LUBRICATOR AND DUTCH RISER. 06:00 - 07:00 1.00 PULL P DECOMP PU DOUBLE GRAPPLE ITCO SPEAR WITH PArKnFF fRFSSFf) TO CATCH 7" 26# TUBING. - TORQUE ALL NECESSARY CONNECTIONS ON SPEAR AND MU TO SINGLE JT OF DRILLPIPE. -MU DP SINGLE TO TOP DRIVE. -RIH AND ENGAGE SPEAR WITH 10K -LBS PU WT TO CONFIRM CATCH. 07:00 - 07:30 0.50 PULL P DECOMP HOLD PJSM WITH RIG CREW, WSLs, TOOLPUSHER, BAKER FISHING AND CAMERON REP. - DISCUSS OPERATIONS, MAX PULL AND KEEPING ALL UNNECCESSARY PERSONNEL OFF OF RIG FLOOR AND OUT OF CELLAR. - ENSURE IA PRESSURE = 0 -PSI. - CAMERON REP BOLDS. ONE LDS VERY HARD TO BACK OUT. 07:30 - 09:30 2.00 PULL P DECOMP ATTEMPT TO PULL 7" 26# IJ4S TUBING OUT OF PBR. - HANGER PULLS OFF SEAT AT 235K -LBS PU WT. - CONTINUE TO ATTEMPT TO PULL TUBING FROM PBR WORKING UP TO 400K-LBS. - ENSURE HANGER IS CENTERED IN BOPE STACK. VARY PULL AND CHAIN BRAKE DOWN AT MAX PULL OF 400K -LBS. -NO MOVEMENT EXCEPT PIPE STRETCH SEEN. - NOTIFY ADW RWO ENGINEER OF RESULTS AND DECIDE TO MOVE FORWARD WITH MECHANICALLY CUTTING 7" TUBING. 09:30 - 10:00 0.50 PULL P DECOMP CAMERON REP RILDS. LDS THAT WAS HARD TO BACK OUT WAS LEFT OUT WITH GLAND NUT TIGHTENED. -BREAK OUT TOP DRIVE AND SPEAR FROM STRING. -LD SPEAR AND SINGLE JT OF DRILLPIPE. 10:00 - 11:00 1.00 PULL N DECOMP DISCOVER ID OF SSSV IS 5.962 ". DISCUSS WITH RWO ENGINEER AND BAKER FISHING. -WAIT FOR 5 -3/4" OD STABLIZER TO BE DELIVERED. 11:00 - 11:30 0.50 PULL P DECOMP MU TUBING CUTTER BHA. -BHA CONSISTS OF 5 -1/2" OD MULTISTRING CUTTER DRESSED TO CUT 7" TUBING, 5 -3/4" OD CENTRALIZER AND PUMP OUT SUB. 11:30 - 12:00 0.50 PULL P DECOMP RIH WITH CUTTER BHA TO 328', PICKING UP DP FROM PIPE SHED'. 12:00 - 12:30 0.50 PULL P DECOMP SERVICE RIG FLOOR EQUIPMENT. - GREASE BLOCKS. - INSPECT SKATE. Printed 10/14/2010 11:54:09AM •orth America - ALASKA - BP Page 4 o s Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:OOAM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT 1 NPT Depth Phase Description of Operations (hr) (ft) 12:30 - 21:00 8.50 PULL P DECOMP CONTINUE TO RIH WITH CUTTER BHA FROM 328', PICKING UP DRILL PIPE FROM SHED. - 1400 -HRS - KICK WHILE TRIPPING DRILL. - 1430 -HRS - 60 -JTS RIH. RUN SLOWLY THROUGH SSSV AT 1964' WITHOUT SEEING ANY ISSUES. - 1445 -HRS - CONTINUE TO RIH WITH CUTTER BHA. - 2000 -HRS, CONTINUE TO RIH FROM 5837'. -RIH WITH CUTTER BHA TO 6500'. 21:00 - 23:30 2.50 PULL N DECOMP WAIT ON 2- TRUCKS OF 2 %KCL, RU CREW AND FLOW -BACK TANK TO ARRIVE ON LOCATION. - PERFORM LIGHT RIG MAINTENANCE WHILE WAITING. - 2300 -HRS, PRESSURE TEST HARDLINE TO FLOW -BACK TANK. TEST TO 250 -PSI LOW AND 3500 -PSI HIGH. 23:30 - 00:00 0.50 PULL P DECOMP CONTINUE TO RIH ATTEMPTING TO LOCATE COLLARS. - ESTABLISH PARAMETERS. P/U 137K -LBS, S/0 125K -LBS. 310 -PSI AT 3 -BPM, 1000 -PSI AT 6 -BPM 9/10/2010 00:00 - 01:15 1.25 PULL P DECOMP CONTINUE TO RIH ATTEMPTING TO LOCATE COLLARS. - 0026 -HRS, HELD UNANNOUNCED SPILL DRILL IN PUMP ROOM. DRILL WENT WELL. EVERYONE PERFORMED AS THEY SHOULD AND IN A TIMELY MANER. DURING THE AAR DISCUSSED THAT WHEN THE LEAD FLOOR HAND IS ON THE FLOOR HE CAN ASK DRILLER FOR HELP IN NOTIFYING THE LOADER OPERATOR OF THE SPILL. THE FILL -IN ROUSTABOUT ASKED QUESTIONS ABOUT HIS DUTIES WHEN FILLING IN FOR OTHERS ON THE RIG AND CLARIFIED THAT HE WOULD RESPOND TO A SITUATION IN THE ROLE OF THE PERSONS THAT HE IS FILLING IN AS. - 0100 -HRS, TAG CROSSOVER AT 6706'. -PULL UP AND PREPARE TO MAKE CUT AT 6686'. 01:15 - 03:00 1.75 PULL P DECOMP PJSM FOR WELL DISPLACEMENT WITH CH2MHILL TRUCK DRIVERS, RIG CREW, TOOL PUSHER, WSL. - 0125 -HRS, ESTABLISH PARAMETERS .�� 3 ROTATING 130K -LBS, 10 -RPM WITH 2.5 -FT /LBS FREE TORQUE. - 0126 -HRS MAKE CUT AT 6686' IN 7" TUBING. - 0140 -HRS, DROP DART TO OPEN PUMP OUT SUB. - 0149 -HRS, CLOSE ANNULAR AND OPEN KILL, TO ALLOW TO PUMP DOWN DP AND DP X TUBING ANNULUS TAKING RETURNS OUT THE IA. - CIRCULATE AT 8 -BPM WITH 750 -PSI PUMP PRESSURE. DISPLACE WELL BORE VOLUME WITH 8.45 -PPG 2 %KCL. - RETURNS WERE CLEAN THROUGHOUT THE CIRCULATION. 03:00 - 06:00 3.00 PULL P DECOMP PREPARE AND PUMP DRY JOB. - 0330 -HRS, POOH RACKING BACK DP, Printed 10/14/2010 11:54:09AM rth America - ° ALASKA - BP 'Page ,5 of Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:OOAM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 06:00 - 06:30 0.50 PULL P DECOMP LD 7" TUBING CUTTER BHA. -GOOD WEAR PATTERN ON CUTTER BLADES. -CLEAR RIG FLOOR. 06:30 - 07:00 0.50 PULL P DECOMP -PJSM ON SPEAR AND LD 7" IJ4S TUBING WITH CAMERON, BAKER FISHERMAN AND CAMCO SPOOLER. DISCUSS POSITIONS OF PEOPLE, HAZARDS OF EXCESSIVE PULL. -HOLD AAR ON POH, STANDING BACK DP. CREW WAS HAPPY WITH PERFORMANCE AND SAFETY THROUGHOUT JOB. 07:00 - 07:30 0.50 PULL P DECOMP MU DOUBLE GRAPPLE ITCO SPEAR WITH PACKOFF DRESSED TO CATCH 7" IJ4S TUBING TO SINGLE JT OF DP. -MU DP TO TOP DRIVE. -RIH AND ENGAGE 7" TUBING. PULL 10K -LBS TO CONFIRM CATCH. -IA PRESSURE = 0 -PSI. - CAMERON REP BOLDS. -PULL 7" TUBING. SEE HANGER COME OFF SEAT AT 210K-LBS. TUBING PULLS UP HOLE WITH PU WT VARYING FROM 200K -LBS TO 220K -LBS. - POSITION HANGER JUST BELOW ANNULAR. 07:30 - 08:45 1.25 PULL P DECOMP CIRCULATE 1.5 -TIMES BOTTOMS UP AT 6.5 -BPM WITH 180 -PSI. -SEE SAND AND SMALL AMOUNT OF ENCAPSULATION DURING CIRCULATION. -LSOME SOLIDS (CEMENT ?) SEEN AT BOTTOMS UP. -VERY SMALL AMOUNT OF GAS BREAKOUT SEEN AT BOTTOMS UP. - MONITOR WELL - STATIC. 08:45 - 10:00 1.25 PULL P DECOMP PULL HANGER ABOVE RIG FLOOR. - ENCAPSULATION ON DUAL CONTROL LINES IN VERY POOR CONDITION. - BREAK OUT AND LD SPEAR AND TUBING HANGER. -RU DOUBLE STACK POWER TONGS AND SCHLUMBERGER CONTROL LINE SPOOLING UNIT. - CHANGE OUT ELEVATORS. 110:00 - 13:30 3.50 PULL P DECOMP POH & LD 7" 26# N80 IJ4S TUBING, SPOOLING DUAL CONTROL LINES. - RECOVER 49 -JTS OF 7" TUBING OF 48 -JTS REPORTED. - RECOVER DUAL ENCAPSULATED LINES (DAMAGED ENCAPSULATION) AND SSSV. - RECOVER 13- CLAMPS OF 17- CLAMPS REPORTED. SOME CLAMPS DAMAGED. - RECOVER 3 -SS BANDS OF 3 -SS BANDS REPORTED. -JET FLOW LINE PERIODICALLY TO CLEAR ENCAPSULATION. 13:30 - 14:30 1.00 PULL P DECOMP MU XO AND CIRCULATING LINE TO STRING AND CBU AT 10 -BPM WITH 930 -PSI. -SAND SEEN THROUGHOUT CIRCULATION AND SOME ENCAPSULATION. Printed 10/14/2010 11:54:09AM e ar th America - ALASKA - BP Page 6of 2, Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:OOAM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 14:30 - 15:30 1.00 PULL P DECOMP MONITOR WELL - STATIC. -RD CIRCULATING HEAD AND WELL IS OUT OF BALANCE WITH 8.4+ PPG FLUID FLOWING OVER THE TOP OF THE TUBING JOINT. -RU CIRCULATING HEAD AND CBU AT 6 -BPM WITH 280 -PSI. -SAND IN RETURNS, CLEANING UP. -MONITOR WELL - STATIC. -RD CIRCULATING EQUIPMENT AND BLOW DOWN CEMENT LINE. 1 15:30 - 22:00 6.50 PULL P DECOMP CONTINUE TO LD 7" IJ4S TUBING FROM 4726' - 1930 -HRS, CONTINUE TO LD TUBING FROM 1889'. - 2100 -HRS, CONTINUE TO LD TUBING FROM 736' - LD TOTAL OF 168 JOINTS - CUT JOINT 23.06'. FLARED TO 7 1116 ". 22:00 - 23:00 1.00 PULL P DECOMP CLEAN OUT STACK. FUNCTION BOPE RAMS TO CLEAN OUT CAVITIES. - CLEAR AND CLEAN RIG FLOOR. -RD 7" TUBING HANDLING EQUIPMENT - RECOVERED A FEW PIECES OF CONTROL LINE INSULATION FROM RAM CAVITIES, SEVERAL OTHER SMALL PIECES FELL BACK INTO THE WELL. - PREPARE TO MU PACKER MILLING BHA 23:00 - 00:00 1.00 CLEAN P DECOMP MU PACKER MILLING BHA. SEE BHA COMPONENTS BHA # 4 9/11/2010 00:00 - 07:30 7.50 CLEAN P DECOMP RIH WITH PACKER MILLING BHA WITH DP SINGLES FROM PIPE SHED. - 0230 -HRS, RIH WITH DP FROM SHED FROM 1400' - 0400 -HRS, RIH WITH DP FROM SHED FROM 3300' - 0510 -HRS, RIH WITH DP FROM DERRICK FROM 3870' - 0730 -HRS, RIH WITH DP FROM DERRICK TO 9427' -P /U 197K -LBS, S/O 150K -LBS 07:30 09:00 1.50 DHB P DECOMP MU STORM PACKER -RIH ONE STAND AND SET AT 100' - 0900 -hrs, PRESSURE TEST PACKER TO ✓ 250 -PSI LOW AND 1000 -PSI HIGH FOR 5 -MIN EACH CHARTED. - RD TEST EQUIPMENT AND BLOW DOWN LINES 09:00 - 11:00 2.00 BOPSUR P DECOMP PJSM -ND BOPE AND TUBING SPOOL., - NOTICED THAT 10 -3/4" CASING AND EMERGENCY SLIPS WERE DAMAGED. PACK -OFF WOULD BE UNABLE TO SEAL 11:00 - 19:00 8.00 BOPSUR N DECOMP WAIT ON ORDERS. - LOAD AND TALLY 4 -1/2" VAM TOP COMPLETION TUBING V S ^a - PERFORM LIGHT MAINTENANCE ON THE RIG. g 14/1 19:00 - 23:00 4.00 BOPSUR C DECOMP NU BOPE. - CENTER BOPE STACK UNDER ROTARY C TABLE. - 2230 -hrs, PRESSURE TEST BREAKS TO : ✓' lL 500 -PSI FOR 5 -MIN CHARTED. i , p Printed 10/14/2010 11:54:09AM _ _ fo rth Amer - A LASKA - BP Page 7 of 23 Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:OOAM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 23:00 - 00:00 1.00 DHB C DECOMP MU STORM PACKER RETRIEVING TOOL AND RIH. -ONLY ABLE TO GET 9 -TURNS OF 22- TURNS. -MU TO TOP DRIVE AND WASHOUT THREAD PROFILE. - 2345 -hrs, ABLE TO MAKE UP RETRIEVAL TOOL WITH 21- TURNS. RELEASE STORM PACKER. - MONITOR WELL. NO FLOW. -PULL AND LD STORM PACKER ASSEMBLY. 9/12/2010 00:00 - 01:30 1.50 DHB C DECOMP CIRCULATE BOTTOMS UP. CIRCULATE AT 10 -BPM WITH 1550 -PSI -CLEAN RETURNS THROUGHOUT CIRCULATION 8.45 -PPG 2 % KCL. -PUMP DRY JOB 01:30 - 06:00 4.50 CLEAN C DECOMP POH RACKING BACK DP. - 0500 -hrs, RACK BACK DRILL COLLARS AND LD BHA. -ALL BOOT BASKETS FULL OF OILY SAND. -CLEAN AND CLEAR RIG FLOOR. 06:00 - 10:30 4.50 DHB C DECOMP HOLD PJSM WITH RIG CREW AND HALLIBURTON REP ON RIH WITH 7" RBP. -MU 7" RBP AND RIH ON 4" DP TO 6804'. -DID NOT SEE 7" STUB. -PU WT = 145K -LBS, SO WT = 130K -LBS. 10:30 - 11:30 1.00 DHB C DECOMP CONTINUE TO RIH TO 6885'. - ATTEMPT TO SET 7" RBP PER HES REP AT . -ABLE TO SET WEIGHT DOWN ON RBP BUT WHEN ATTEMPT TO PU 10K -LBS OVER TO ENGAGE TOP SLIPS, THE RBP WOULD DRAG UP HOLE. 11:30 - 12:00 0.50 DHB C DECOMP CIRCULATE BOTTOMS UP AT 5 -BPM WITH 300 -PSI CLEAN CASING AT RBP SETTING DEPTH. -SMALL AMOUNT OF SAND SEEN THROUGHOUT CIRCULATION. 12:00 - 12:30 0.50 DHB C DECOMP POH TO 6868' AND CONTINUE TO ATTEMPT TO SET RBP WITH SAME RESULTS. -PLUG MOVES UP HOLE ON EVERY ATTEMPT TO SET TOP SLIPS. -SEE OVERPULL OF 12K -LBS ONE TIME BUT THEN PLUG PULLS FREE. 12:30 - 14:00 1.50 DHB C DECOMP PUMP 20 -BBL HI VIS SWEEP AND CHASE AT 5.5 -BPM WITH 300 -PSI. - MINIMAL AMOUNT OF SAND AND RUSTY FLUID AT BOTTOMS UP. -SWEEP BRINGS BACK A SMALL AMOUNT OF 1 SAND. 114:00 - 15:00 1.00 DHB C DECOMP CONTINUE TO ATTEMPT TO SET RBP AT 6868' WITHOUT SUCCESS. -MOVE BACK DOWNHOLE TO 6885' AND ATTEMPT TO SET WITHOUT SUCCESS. - CONTINUE ATTEMPTS TO SET UPPER SLIPS, DRAGGING PLUG ACROSS 40' INTERVAL FROM 6885' TO 6845'. 15:00 - 15:30 0.50 DHB C DECOMP MONITOR WELL. - STATIC. ■ -PUMP 10 -BBL 9.2 -PPG DRY JOB. -BLOW DOWN TOP DRIVE. Printed 10/14/2010 11:54:09AM orth America - ALASKA - BP Page 8 of 23 Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:OOAM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 15:30 - 16:30 1.00 DHB C DECOMP ATTEMPT TO POH WITH 7" RBP. -PLUG HANGS UP AT 6845' WITH 15K -LB OVERPULL. ROTATE SLOWLY AND ABLE TO PU PAST STUCK PT. - CONTINUE TO POH AND PLUG HANGS UP AGAIN AT 6828'. ATTEMPT TO SET PLUG SUSPECTING A CASING COLLAR BUT UNABLE TO GET TOP SLIPS TO BITE. ROTATE SLOWLY AND ABLE TO PU PAST STUCK PT. - CONTINUE TO POH AND HANG UP AT 6760'. ROTATE SLOWLY PAST AND GET FREE. - CONTINUE TO POH AND HANG UP AT 6748'. ROTATE SLOWLY PAST TO GET FREE. -DO NOT HANG UP AGAIN IN 7" LINER. 16:30 - 19:00 2.50 DHB C DECOMP PO FROM 6600', STANDING BACK 4" DP IN DERRICK, 19:00 - 20:00 1.00 DHB C DECOMP STAND BACK 3 -STDS OF 4 -7/8" DRILL COLLARS. -LD 7" RBP. - RBP PACKED WITH OILY SAND FROM THE WELL. ONE OF THE UPPER SLIPS MISSING. 20:00 - 22:00 2.00 CLEAN C DECOMP CLEAR AND CLEAN RIG FLOOR. ■ -BRING CLEANOUT BHA COMPONENTS TO RIG FLOOR. 22:00 - 00:00 2.00 CLEAN C ® DECOMP MU CLEANOUT BHA. FOR COMPONENTS SEE BHA # 5 IN WORKSTRINGS. 9/13/2010 100:00 - 03:00 3.00 CLEAN C DECOMP RIH WITH CLEANOUT BHA. - 0100 -hrs, RIH WITH DP FROM DERRICK TO 3684' -BREAK CIRCULATION, CIRCULATE BOTTOMS UP. 720 -PSI AT 9 -BPM -CLEAN RETURNS THROUGHOUT CIRCULATION. - 0200 -hrs, CONTINUE TO RIH WITH DP FROM DERRICK. - 0220 -hrs, SCRAPE ACROSS RBP SETTING DEPTH FROM 6838 -6933' 4 TIMES. -TAG 7" TUBING STUB AT 6686' BIT AT 7205' -ALSO SCRAPE FROM 6605'- 6686' FOR RTTS AND ECP SETTING DEPTH 4 TIMES. 03:00 - 04:15 1.25 CLEAN C DECOMP CIRCULATE BOTTOMS UP. - CIRCULATE HI -VIS SWEEP. -10 -BPM WITH 1350 -PSI. -CLEAN RETURNS THROUGHOUT CIRCULATION. -PUMP DRY JOB 04:15 - 04:45 0.50 CLEAN C DECOMP POH RACKING BACK DP. -POH FROM 7205' TO 6647' 04:45 - 06:00 1.25 CLEAN C DECOMP SLIP AND CUT 68' OF DRILL LINE 06:00 - 08:00 2.00 CLEAN C DECOMP CONTINUE TO POH FROM 6647' TO 339'. 08:00 - 09:00 1.00 CLEAN C DECOMP STAND BACK 3 -STDS OF 4 -3/4" DRILL COLLARS. SPIRALS FULL OF OILY SAND. -CLEAN OUT BOOT BASKETS. RECOVER —1/2 GALLON OF OILY SAND MATERIAL. -7" CASING SCRAPER HAD SOME OILY SAND PACKED INTO PADS. 09:00 - 09:30 0.50 CLEAN C DECOMP CLEAN AND CLEAR RIG FLOOR OF ALL UNNECESSARY TOOLS. Printed 10/14/2010 11:54:09AM th America - ALASKA - BP Page 9 of Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:OOAM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date I From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 09:30 - 10:00 0.50 CLEAN C DECOMP SERVICE AND INSPECT TOP DRIVE AND DRAWWORKS. 10:00 - 14:30 4.50 DHB C DECOMP MU 7" HES RBP AND RIH TO 6692'. 1 r -ABOVE 7" STUB - PU WT = 132K -LBS, SO WT QQ = 127K -LBS. 1t 4 -TAG LIGHTLY WITH 2K -LBS DOWN AT 6692'. -PU AND TURN 1/2 -TURN TO THE RIGHT. C9� ABLE TO PASS WITHOUT ISSUE. - CONTINUE RIH TO 6692'. -PU WT = 140K -LBS, SO WT = 130K -LBS. -SET 7" RBP WITH TOP AT 6882' PER HES REP. COE = 6886'. 14:30 - 17:00 2.50 DHB C DECOMP POH FROM 6882' TO SURFACE. -LD RBP RUNNING TOOL. 17:00 - 18:00 1.00 DHB C DECOMP BRING STINGER COMPONENTS TO RIG FLOOR. ; MU SAND STINGER BHA. QHA CONSISTS OF MULESHOE, XO, 2 -JTS OF 4" DP, AND XO. -MU 9 -5/8" HES RTTS TO STINGER BHA. 18:00 - 20:30 2.50 DHB C DECOMP RIH WITH 9 -5/8" RTTS AND SAND STINGER ON 4" DP FROM DERRICK. -RIH TO 6744' WITH END OF STINGER. -P /U 137K -LBS, S/O 127K -LBS 20:30 - 21:30 1.00 DHB C DECOMP -SET 9 -5/8" RTTS AT 6667' - PRESSURE TEST 7" RBP TO 250 -PSI LOW FOR 5 -MIN CHARTED AND 2500 -PSI FOR 10 -MIN CHARTED. GOOD TESTS - RELEASE RTTS. 21:30 - 00:00 2.50 DHB C DECOMP BLOW DOWN TOP DRIVE. -RU SAND HOPPER ON RIG FLOOR. -SPOT 1145# (23 -SKS) OF 20/40 MESH RIVER SAND. — 50' ON TOP OF RBP. -DUMP AT 3 -MIN PER SACK. - PRESSURE TEST HARD LINE TO FLOW -BACK TANK TO 500 -PSI LOW AND 3000 -PSI HIGH. 9/14/2010 00:00 - 01:30 1.50 DHB C DECOMP CONTINUE TO SPOT SAND ABOVE RBP. 0030 -hrs, FLUSH DP PIPE PUMPING DP VOLUME AT 1 -BPM WITH 15 -PSI PUMP PRESSURE 01:30 - 03:30 2.00 DHB C DECOMP POH RACKING BACK DP FROM 6700' TO SURFACE. 03:30 - 04:00 0.50 DHB C DECOMP LD RTTS AND SAND STINGER BHA. -CLEAN AND CLEAR FLOOR OF UNNECESSARY TOOLS. -BRING CUTTER BHA COMPONENTS TO RIG FLOOR. 04:00 - 05:00 1.00 CLEAN C DECOMP HOLD PJSM ON 10 -3/4" CASING CUTTING AND OA CIRC OUT WITH RIG CREW AND BAKER FISHING REP. -MU CASING CUTTER BHA TO SINGLE JT OF DRILL PIPE AND MU TO TOP DRIVE. 05:00 - 05:15 0.25 CLEAN C DECOMP RIH AND ATTEMPT TO LOCATE COLLARS, UNABLE TO LOCATE COLLAR. - POSITION CUTTER AT 20'. - OBTAIN PARAMETERS- 5 -BPM WITH 360 -PSI AND 55 -RPM WITH 2K -FTLBS FREE TORQUE. Printed 10/14/2010 11:54:09AM forth America - ALASKA - BP Page-11 of 23 Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:OOAM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT I NPT Depth Phase Description of Operations (hr) (ft) 05:15 - 06:30 1.25 CLEAN C DECOMP CUT 10 -3/4" CASING. -PUMP AT 7 -BPM WITH 810 -PSI. - ROTATE AT 55 -RPM WITH 3K -FTLBS OF TORQUE. - CASING CUT AFTER 15 MINUTES. SEE PUMP PRESSURE DECREASE TO 200 -PSI BUT NO PRESSURE CHANGE SEEN ON OA. -SET DOWN TO CONFIRM CASING IS CUT. -OPEN OA AND CLOSE ANNULAR. ATTEMPT TO CIRCULATE THROUGH OA WITHOUT SUCCESS. PRESSURE UP TO 500 PSI. PRESSURE HOLDING. BLEED OFF. CHECK PRESSURE UNDER ANNULAR THOUGH CHOKE. - POOH WITH CUTTER, CHECK KNIVES. ALL SURFACE INDICATIONS SHOW KNIVES TO BE FULLY EXTENDED. 06:30 - 07:30 1.00 CLEAN C DECOMP CIRCULATE ACROSS TOP OF WELLHEAD 07:30 - 08:30 1.00 CLEAN C DECOMP MU STACK WASHING ASSY. WASH 10 3/4" SLIP AREA @ 11 BPM W/ 50 PSI. LD STACK WASHING ASSY. 08:30 - 09:30 1.00 CLEAN C DECOMP THA/ CLOSE BLIND RAMS, ATTEMPT TO CIRCULATE DOWN KILL LINE THROUGH CUT IN 10 3/4" CASING UP THROUGH OA VALVE. STAGE UP TO 1,000 PSI. NO CIRCULATION. 09:30 - 12:30 3.00 CLEAN C DECOMP M/U 10 3/4" CASING CUTTER. RIH & CUT 10 3/4" CASING 10' BELOW TOP OF WELLHEAD -PUMP AT 7 -BPM WITH 810 -PSI. - ROTATE AT 55 -RPM WITH 3K -FTLBS OF TORQUE. - CASING CUT, SEE PUMP PRESSURE DECREASE TO 200 -PSI BUT NO PRESSURE CHANGE SEEN ON OA. -RD OA LINES. ABLE TO LOOK INSIDE OA VALVE AND SEE THAT IT IS CLEAR TO THE CASING. -LD CASING CUTTER BHA. 12:30 - 13:30 1.00 CLEAN C DECOMP RIH 16- STANDS TO DISPLACE FLUID LEVEL INSIDE THE CASING. -POH RACKING BACK. FLUID LEVEL AT 250' 13:30 - 14:30 1.00 BOPSUR C DECOMP PJSM ND BOPE -CLEAN METAL CUTTING OFF SLIPS. - REMOVE PACKOFF. -ABLE TO LOOK DOWN CASING AND SEE THE CUTS AT 10' AND 20'. 14:30 - 15:30 1.00 CLEAN C DECOMP PU SPEAR ASSEMBLY. -STAB INTO 10 -3/4" CASING. 15:30 - 16:30 1.00 CLEAN C DECOMP PULL ON CASING SEVERAL TIMES UP TO 11 OK -LBS. NOT ABLE TO PULL FREE. - CONDUCT PRE - JARRING TOP DRIVE INSPECTION 16:30 - 18:00 1.50 CLEAN C DECOMP LD SPEAR AND P/U ACCELERATOR JARS AND 4 -3/4" OIL JARS. -M /U SPEAR 18:00 - 19:00 1.00 CLEAN C DECOMP SPEAR 10 -3/4" CASING. -JAR ON CASING. -JAR UP AND HOLD UP TO 80K -LBS OVERPULL SEVERAL TIMES. -NO MOVEMENT IN CASING. Printed 10/14/2010 11:54:09AM Arth America - ALASKA - BP gib P 1:1 of , 23 14111/ 11111W Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:00AM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 19:00 - 20:00 1.00 CLEAN C DECOMP LD SPEAR ASSEMBLY. - PERFORM POST- JARRING TOP DRIVE AND DERRICK INSPECTION. -FOUND AND TIGHTENED A LOOSE LIGHT CLAMP IN THE DERRICK. 20:00 - 21:00 1.00 CLEAN C DECOMP MU 10 -3/4" CASING CUTTER BHA WITH NEW CUTTERS AND WITH BLANKING PISTON. -AFTER DISCUSSION WITHTOWN ENGINEER DECIDED TO CUT THE CASING 2' BELOW THE CASING STUB. -PLAN TO DRY CUT THE CASING. HOOKED A WATER HOSE TO THE CASING SPOOL TO PROVIDE COOLING FOR THE CUTTERS. -HAD ADW HSSE ADVISOR COME OUT AND SNIFF INSIDE OF CASING AT PLANNED CUT DEPTH. 20.9% 02, 0 -PPM H2S, 0 -% LEL. 21:00 - 22:00 1.00 CLEAN C DECOMP CUT 10.3/4 "CASING AT 2' BELOW STUB. - INITIAL 40-RPM WITH 1K- FT/ LBS TORQUE, PUMP PRESSURE TO 120 -PSI. -BRING RPMS UP TO 50 -RPM WITH 2K- FT /LBS TORQUE, PUMP PRESSURE TO 240 -PSI. -TOOK 30 -MIN TO CUT CASING. 22:00 - 23:15 1.25 CLEAN C DECOMP LD CASING CUTTER. -PU SPEAR BHA WITHOUT JARS. - C/O GRAPPLE. GRAPPLE FROM PREVIOUS ATTEMPT WAS CRACKED AT BOTTOM. 23:15 - 00:00 0.75 CLEAN C - DECOMP PERFORM TOP DRIVE INSPECTION AFTER HEAVY VIBRATION FROM CUTTING CASING. 9/15/2010 00:00 - 01:00 1.00 CLEAN C DECOMP SPEAR CASING. -WORK SEVERAL TIMES. P/U TO 75K -LBS OVERPULL. -USED WIRE ROPE AND COME - ALONG, PULLED WELLHEAD 1" TO DRILLER SIDE OF THE RIG. - CONTINUE TO WORK SEVERAL TIMES. P/U TO 75K -LBS OVERPULL. - CASING BEGAN TO SLIDE UP THROUGH SLIPS. -ABLE TO PULL SLIPS AND ALL THE PIECES OUT WITH CASING. 01:00 - 02:00 1.00 CLEAN C DECOMP CLEAN CASING SPOOL. -LD SPEAR AND 2' CUT CASING. -THE REMAINING CASING IN THE HOLE IS STILL CENTRALIZED. UNABLE TO DETERMINE THE TOP OF CEMENT. PER CAMERON THEY HAVE ENOUGH ROOM TO SET 7" SLIPS WITHOUGH PULLING ADDITIONAL CASING. CASING BOWL LOOKS OK WHERE THE SEALING ELEMENTS WILL BE INSTALLED. 02:00 - 07:30 5.50 BOPSUR C DECOMP PJSM -NU BOPE STACK. -RU BOPE TEST EQUIPMENT. TROUBLE SHOOT TEST PLUG LEAK/ CALL OUT CAMERON HAND. POOH TO RE -DOPE TEST PLUG. STILL LEAKING. CAMERON ARRIVED LOCATION, RAN LOCK -DOWN SCREWS ON WELLHEAD Printed 10/14/2010 11:54:09AM rth America - ALASKA - BP 1110 Page 1-of 23 Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:00AM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code I NPT NPT Depth Phase Description of Operations (hr) (ft) 07:30 - 13:00 5.50 BOPSUR P DECOMP TEST BOPE. PERFORM TEST ON ALL RAMS, VALVES, & ANNULAR TO 250 -PSI LOW AND 3500 -PSI HIGH FOR 5 -MIN EACH CHARTED. -TEST THE 7" FIXED WITH 7" TEST JOINT. -TEST THE 3 -1/2" X 6 VBR WITH 4" AND 4 -1/2" Q TEST JOINTS. � ✓ -TEST THE ANNULAR WITH 4" TEST JOINT. WITNESS TEST WAIVED BY CHUCK SHEVE. PERFORM KOOMEY UNIT TEST. PULL TEST PLUG -BLOW DOWN CHOKE & KILL LINES. DRAIN STACK & INSTALL WEAR BUSHING. 13:00 - 14:30 1.50 CLEAN C DECOMP PICK UP 7" DRESS OFF ASEMBLY. 14:30 - 15:30 1.00 CLEAN C DECOMP PUT 9.5" WATERMELON MILL IN DRILL COLLARS. WORK THROUGH CUTS IN 10.75" CASING @ 10''& 20' BELOW WELLHEAD. NO OBSTRUCTIONS SEEN. PULL UP & LD WATERMELON MILL. 15:30 - 18:30 3.00 CLEAN C DECOMP CONTINUE TO RIH FROM 321'TO 6629' -FILL DP EVERY 15- STANDS 18:30 - 19:00 0.50 CLEAN C DECOMP OBTAIN PARAMETERS. P/U 145K -LBS, S/0 135K -LBS, 4 -BPM WITH 160 -PSI PUMP PRESSURE. it -TAG STUB AT 6687.5' 1 -ABLE TO SLIDE OVER STUB. -AT 20 -RPM, 3K -FT /LBS FREE TORQUE. R/O 142K -LBS - DRESS -OFF STUB WITH 40 -RPMS, 5 -8K- FT /LBS TORQUE. -DRESS STUB TO 6688'. -BHA SHOE AT 6697' -TURN OFF PUMP, SLIDE OVER STUB WITH NO ROTATION. 19:00 - 20:30 1.50 CLEAN C DECOMP PUMP AND CIRCULATE HI -VIS SWEEP. -PUMP AT 9 -BPM WITH 870 -PSI. -CLEAN RETURNS AT SHAKERS THROUGHOUT CIRCULATION. - 2015 -hrs, MONITOR WELL. NO FLOW -PUMP DRY JOB. BLOW DOWN TOP DRIVE. 20:30 - 23:30 3.00 CLEAN C DECOMP POH RACKING BACK DP FROM 6697' TO 321'. - 2230 -hrs, PU WATERMELON MILL AND RIH TO 65' TO VERIFY 10 -3/4" CASING HAS NOT SHIFTED. DID NOT SEE ANYTHING. - 2300 -hrs, RACK BACK DC, AND LD BHA -BOOT BASKET FULL OF METAL SHAVINGS FROM DRESS -OFF. 23:30 - 00:00 0.50 CLEAN C DECOMP CLEAR AND CLEAN RIG FLOOR. 9/16/2010 00:00 - 00:30 0.50 WHSUR C DECOMP PULL WEAR RING 00:30 - 02:00 1.50 CASING C DECOMP RU 7" CASING HANDLING EQUIPMENT. Printed 10/14/2010 11:54:09AM •orth America - ALASKA - BP till Page '(3 of 23 Operat Summary Report Common Well Name: 8-04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:00AM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 02:00 - 14:00 12.00 CASING C DECOMP PJSM -RUN 7" 26# L80 TCII CASING PATCH, ISO -ZONE EXTERNAL CASING PACKER, HES ES- CEMENTER - TORQUE -TURN ALL TCII JOINTS TO OPTIMUM MU TORQUE OF 10,100 FT -LBS -USE JET LUBE SEAL GUARD ON ALL TCII THREADS. -USE STABING FOR ALL JOINTS. - INSTALL 1- STRAIGHT BLADE CENTRALIZER ON EVERY JOINT TO #101. - INSTALL 1- BOW SPRING CENTRALIZER EVERY OTHER JOINT STARTING ON # 102 TO LAST JOINT BEING RAN IN HOLE. - 0300 -hrs, LD JOINT #4. #3 HAD A BAD COLLAR THAT MESSED UP THE THREADS ON THE PIN OF #4. LD JOINT #4 AND CHANGE OUT COLLAR ON #3. - 0345 -hrs, CONTINUE TO RIH - 0530 -hrs, CONTINUE TO RIH FROM 1315' - 6,688' WITH TOTAL OF 158 RANGE 3 JTS & THREE PUP JTS OF 7" 26# TC -II L -80 CASING. 14:00 - 14:30 0.50 CASING C DECOMP LOCATE 7" TUBING STUB (a. 6,688'. SET DOWN 40 -K WITH OVER SHOT. PULL UP TO 100 -K OVER STRING WEIGHT, OVER SHOT HOLDING. 14:30 - 16:00 1.50 CASING C DECOMP THA. RD SHORT BAILS & RU LONG BAILS, INSTALL HES CEMENT HEAD. PJSM. TEST LINES TO 3,500 PSI. 16:00 - 17:00 1.00 CASING C DECOMP PRESSURE UP TO 1,000 PSI & CHART TEST CASING PATCH FOR 10 MINUTES, INCREASE PRESSURE IN 200 PSI INCREMENTS TO 1,600 TO OPEN INFLATION VALVE. INCREASE PRESSURE TO 2,000 PSI TO CLOSE INFLATION VALVE; CHART FOR 10 MINUTES. BLEED OF PRESSURE TO 0 PSI. PRESSURE UP TO 3,150 PSI; ES- CEMENTER OPENED. 17:00 - 18:30 1.50 CASING C DECOMP COMMENCE CIRCULATING @ 5.6 BPM W/ 320 PSI. HELD PRE -JOB MEETING FOR CEMENT JOB WHILE CIRCUATING TO WARM FLUID TO 80 DEGREES @ RETURN LINE. Printed 10/14/2010 11:54:09AM orth America - ALASKA - BP 411 Page 14 of 23 Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:00AM • Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 18:30 - 21:00 2.50 CASING C DECOMP PRESSURE TEST CEMENTER'S TO 4,500 PSI. -PUMP CEMENT -LEAD SLURRY - -PUMP 15.8 -PPG CLASS G ' I , CEMENT WITH GAS BLOC. YIELD 1.17- CUFT /SK, 100 -BBLS (480- SACKS) @ 5.5 BPM W/ 800 PSI -TAIL SLURRY -- PUMP 15.8 -PPG CLASS G CEMENT. YIELD 1.16 - CUFT /SK, 150 -BBLS (738- SACKS). - DISPLACE WITH 5 -BBLS FROM CEMENT TRUCK TO CLEAN LINES AND FOLLOW WITH 252 -BBLS OF HEATED 2% KCL FROM THE RIG PUMP. -THE PLUG BUMPED AT 3 -BBLS OVER CALCULATED DISPLACEMENT. BUMP PRESSURE 2400 -PSI @ 1 -BPM. -31 -BBLS OF CEMENT TO SURFACE. - PRESSURE UP TO 3600 -PSI TO CLOSE ES CEMENTER. - CONTINUE TO PRESSURE UP TO 3850 -PSI -HOLD 3600 -PSI FOR 15 -MIN CHARTED. BLED OFF PRESSURE. NO FLOW UP CASING. - CEMENT IN PLACE AT 2030 -HRS 21:00 - 22:00 1.00 CASING C DECOMP RD CEMENTERS -FLUSH AND DRAIN STACK, BLOW DOWN CIRCULATING LINES. 22:00 - 22:30 0.50 CASING C DECOMP NIPPLE DOWN BOPE'S TO MAKE WATCH'S CUT, -SET EMERGENCY SLIPS W /100K - PULLED CASING OVER WITH COME -ALONE AND SLIPS SET IN CASING SPOOL WITH NO PROBLEMS. 22:30 - 23:30 1.00 CASING C DECOMP SET UP WACH'S CUTTER AND CUT 7" LINER, CLEAN FLOWLINE AND CEMENT VALVES 23:30 - 00:00 0.50 CASING C DECOMP L/D CUT JT. - REMOVE RISER AND MOUSEHOLE. -SET BACK BOPE'S 9/17/2010 00:00 - 03:00 3.00 WHSUR C DECOMP INSTALL PACKOFF AND NU TUBING SPOOL - 0130 -hrs, PRESSURE TEST PACKOFF, CASING SPOOL, AND TUBING SPOOL BREAK TO 3500 -PSI FOR 30 -MIN CHARTED. -LOST 60 -PSI IN THE FIRST 15 -MIN AND 15 -PSI IN THE SECOND 15 -MIN. GOOD TEST. 03:00 - 07:30 4.50 BOPSUR C DECOMP NU BOPE. INSTALL RISER. - 0430 -hrs, CHANGE RAM CONFIGURATION. - INSTALL 3 -1/2" X 6" IN THE TOP AND 2 -7/8" X 5" IN THE BOTTOM. OPEN THE BLIND SHEAR DOORS TO ENSURE CEMENT WAS CLEANED ,/ OUT OF CAVITIES. -AOGCC BOB NOBLE WAIVED WITNESS ON 9/16/10 AT 0630 -HRS FOR RETEST OF CHANGED OUT RAMS. 07:30 - 09:30 2.00 BOPSUR C DECOMP PT BLINDS / BOP BREAKS /LOWER & UPPER RAMS W/ 4" 250 PSI LOW / 3500 HIGH / R/D PP B/D WITNESS OF TEST WAVIED BY BOB NOBLE (4 LDS RAN IN ON TEST PLUG ) 09:30 - 10:30 1.00 BOPSUR C DECOMP PULL TEST PLUG,INSTALL 9.25" WEAR RING AND SECURE W/ 4 LOCKDOWNS,B /D KILL LINE Printed 10/14/2010 11:54:09AM h America - ALASKA - BP Page 15 of 23 Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:00AM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 10:30 - 11:30 1.00 CLEAN C DECOMP PJSM / M/U DRILL OUT BHA & P/U 3 STDS. 4 3/4 D.0 T/ 322' 11:30 - 14:00 2.50 CLEAN C DECOMP CONT. T/ RIH F/ 322', TAG SOFT CEMENT (c� 6,585' 14:00 - 22:30 8.50 CLEAN C DECOMP OBTAIN PARAMETERS P /U -155K, S/0 =125K, ROT 135K @ 60 RPM'S W/ 5K FREE TORQUE, PUMP RATE @ 6 BPM W/ 570 PSI, - CONTINUE IN HOLE TO DRILL CEMENT -DRILL SOLID CEMENT AT 6620' -TAG PLUG AT 6643'. -W.O.B WHILE DRILLING PLUG AND LANDING COLLAR @ 1 -2K WITH 80- 120 -RPM. -DRILL OUT PLUG AND STAGE COLLAR F/ 6,643' TO 6650'. -VARY PARAMETERS AND SEND SEVERAL SWEEPS TO ASSIST IN DRILLING PLUG AND STAGE COLLAR. - 2200 -hrs, DRILL CEMENT FROM 6650' TO 6703' AT 80- RPMS, 6 -BPM WITH 730 -PSI. -TAG TOP OF 7" 29# CASING AT 6703'. SET DOWN UP TO 10K -LBS WOB, PU AND VERIFIED WITH ANOTHER 8K -LBS WOB. NOT ABLE TO GO THROUGH WITH 6 -1/8" BIT. PLAN TO POH AND P/U 6" MILL. 22:30 - 00:00 1.50 CLEAN C DECOMP CIRCULATE HI -VIS SWEEP. PUMP AT 8 -BPM WITH 1090 -PSI - MONITOR WELL. NO FLOW -PUMP DRY JOB, BLOW DOWN TOP DRIVE. - PREPARE FOR SLIPPING AND CUTTING DRILLING LINE 9/18/2010 00:00 - 01:00 1.00 CLEAN C DECOMP SLIP AND CUT 69' OF DRILL LINE. 01:00 - 04:30 3.50 CLEAN C DECOMP POH FROM 6625' TO SURFACE. RACKING BACK DP. - EMPTIED BOOT BASKETS. FILLED WITH 1 -GAL OF CEMENT, FEW 1/2" X 1/2" METAL PIECES, FEW RUBBER PIECES. 04:30 - 08:00 3.50 CLEAN C DECOMP MOBILIZE & M/U 6" BLADED MILL BHA & RIH TO 3763' BREAK CIRC. UP WT. 110K DN WT. 107K 6 PBM @ 380 PSI. CONT. RIH TO 6631' OBTAIN PARAMETERS UP WT. 150K DN WT. 125K ROT. WT. 135K FREE TQ 4.5K 8.5 BPM @ 1160 PSI / WASH DN TAG CMT @ 6706' , 08:00 - 10:30 2.50 CLEAN C DECOMP DRILL CMT F/ 6706' TO 6791' 5K WOB 8.5 BPM @ 1160 PSI 5K TQ RIH TO 6838' 2 BPM 60 PSI NO SIGN OF SAND / PU 6820' 10:30 - 11:00 0.50 CLEAN C DECOMP CBU 2X 12 BPM @ 2190 PSI / NO SIGN OF SANR_ACROSS SHAKERS / RIH WITH PUMPS, OFF TAG SAND AT 6,838' DRY DRILL TO 6,840' TO 6844' 11:00 - 12:00 1.00 CLEAN C DECOMP RIH TO 6,848' PUMPING @ 4 BPM W/ 380 PSI. DID NOT TAG. / PU 6838' PUMP 20 BBL HI -VIS SWEEP AT 10 BPM 1510 PSI. TOP OF RBP 6,882', TOP OF SAND 6,848'. - 1130 -hrs, MONITOR WELL. NO FLOW. PUMP DRY JOB. 12:00 - 14:00 2.00 CLEAN C DECOMP POOH F/ 6838' TO 324', S/B DC'S, L/D BHA Printed 10/14/2010 11:54:09AM 'Forth America - ALASKA - BP Page 16 of 23 Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:00AM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 14:00 - 15:00 1.00 CLEAN C DECOMP EMPTIED BOOT BASKETS (2 GALLONS OF CEMENT DEBRIS ) - MOBILIZE BHA FOR NEXT RUN, ROTATE WEAR RING HALF A TURN TO CHANGE WEAR PATTERN FROM DRILLING OUT CEMENT & TRIPPING. 15:00 - 18:00 3.00 CLEAN C DECOMP M/U RCJB BHA # 12 - 1530 -hrs, RIH FROM SURFACE TO 6643' 18:00 - 20:00 2.00 CLEAN C DECOMP OBTAIN PERAMETERS. -P /U 152K, S/0 125K, 6 -BPM WITH 670 -PSI. -WASH DOWN FROM 6643' AND TAG AT 6707'. - ROTATE AT 10 -RPM WITH 5K TORQUE, ATTEMPT TO GET THROUGH WITTING DOWN UP TO 3K WOB. -AFTER SEVERAL ATTEMPT NOT ABLE TO GET THROUGH PBR AT 6707'. -DROP BALL, WHEN ON SEAT PUMP PRESSURE INCREASED 200 -PSI TO 870 -PSI AT 6 -BPM. -MAKE SEVERAL MORE ATTEMPT TO GET THROUGH PBR. NO -GO AT 6707' 20:00 - 20:45 0.75 CLEAN C DECOMP CIRCULATE BOTTOMS UP AT 8 .7- B PM WITH 2130 -PSI. -MONITOR WELL. NO FLOW. PUMP DRY JOB 20:45 - 23:30 2.75 CLEAN C DECOMP POH RACKING BACK DP FROM 6707'. - 2230 -hrs, CHANGE OUT RCJB HEAD. THE ONE PULLED FROM HOLE MEASURED AT 6.1" OD. NOTICED SIGNS OF WEAR ON SHOULDER OF HEAD. -NEW RCJB HEAD MEASURES AT 5.937" OD. - 2300 -hrs, EMPTIED BOOT BASKETS. NOTHING IN BOOT BASKETS. 23:30 - 00:00 0.50 CLEAN C DECOMP MU BOOT BASKETS PREPARING TO RIH. 9/19/2010 00:00 - 02:00 2.00 CLEAN C DECOMP RIH FROM SURFACE. - 0100 -hrs, BREAK CIRCULATION AT 4158' - 0115 -hrs, CONTINUE RIH TO 6547'. 02:00 - 04:30 2.50 CLEAN C DECOMP OBTAIN PARAMETERS. -P /U 155K, S/O 127K. 5 -BPM WITH 600 -PSI. -R /O 140K, AT 10 -RPM WITH 2.5K FREE TORQUE. - CONTINUE IN HOLE. - 0300 -hrs, TAG AT 6851'. -DROP BALL. WHEN ON SEAT NOTICE 150 -PSI PRESSURE GAIN. -10 -BPM WITH 2900 -PSI. -WASH 10' AND CIRCULATE HI VIS SWEEP. SAND AND SOME RUBBER PIECES FROM PLUG SEEN AT BOTTOMS UP -WASH TO 6868' AND CIRCULATE ADDITIONAL HI VIS SWEEP. 14' ABOVE RBP. SAND SEEN AT BOTTOMS UP. -FLOW CHECK. NO FLOW. PUMP DRY JOB 04:30 - 08:00 3.50 CLEAN C DECOMP POH RACKING BACK FROM 6867'. - 0700 -hrs, LD RCJB AND EMPTIED BOOT BASKETS. RCJB WAS EMPTY, BOOT BASKETS HAD FEW SMALL PIECES OF ALUMINUM AND VERY LITTLE CEMENT. 08:00 - 09:00 1.00 CLEAN C DECOMP RU PRESSURE TEST EQUIPMENT. - PRESSURE TEST 7" CASING PATCH TO 3500 -PSI FOR 30 -MIN. GOOD TEST. -RD TEST EQUIPMENT. Printed 10/14/2010 11:54:09AM •rth America - ALASKA - BP Page 17 of23 Operat Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:00AM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) D /_ ' ? 09:00 - 11:30 2.50 DHB C DECOMP P/U RBP. R G i t ' Tb° -RIH TO 6793'. P/U 147K, S/O 125K. - 1100 -hrs, TAG SAND AT 6875'. -WASH DOWN AND TAG RBP AT 6882'. 11:30 - 12:00 0.50 CLEAN C DECOMP RIG SERVICE 12:00 - 14:00 2.00 DHB C DECOMP PUMP HI VIS SWEEP. -LATCH RBP - DISPLACE WELL OVER TO CLEAN 8.45 -PPG 2% KCL. PUMP AT 7.6 -BPM WITH 740 -PSI. -RELEASE RBP. MONITOR WELL. NO FLOW. -1300 -hrs, CIRCULATE BOTTOMS UP AT 7.6 -BPM WITH 720 -PSI. -1400-hrs, MONITOR WELL. NO FLOW. PUMP DRY JOB. 14:00 - 16:30 2.50 DHB C DECOMP POOH RACKING BACK DP FROM 6882' , -LD RBP AND RUNNING TOOL 16:30 - 17:00 0.50 CLEAN C DECOMP CLEAN AND CLEAR RIG FLOOR. PREPARE TO MU MILLING BHA. 17:00 - 21:00 4.00 CLEAN P DECOMP MU PACKER MILLING BHA # 14 -- 1800 -hrs, RIH WITH DP TO 9794' 21:00 - 00:00 3.00 CLEAN P DECOMP OBTAIN PARAMETERS. -P /U 205K, S/O 155K, R/O 175K AT 80 -RPM WITH 9K- FREE TORQUE -PUMP #1 3 -BPM WITH 100 -PSI, 4 -BPM WITH 210 -PSI -PUMP #2 3 -BPM WITH 190 -PSI, 4 -BPM WITH 330 -PSI. -8 -BPM WITH 1320 -PSI. -RIH TAG AT 9812' - 2120 -hrs, PJSM WITH CH2MHILL, WSL, TOOL PUSHER, BAKER FISHING, RIG CREW ON PACKER MILLING - 2135 -hrs, PUSH PACKER WITH 2K -LBS WOB TO 9825'. TAG SOLID. - 2200 -hrs, NOTICED A FLOW OUT INCREASE AND PIT GAIN. SHUT IN PUMPS AND NOTICED OIL AND BUBBLES. 25-BBL PIT GAIN. -SHUT UPPER PIPE RAMS. 0 -PSI ON DP, 0 -PSI ON ANNULUS. -LINE UP TO BULLHEAD. PRESSURED UP TO 990 -PSI AND HELD SOLID. BLED OFF PRESSURE AND FLOW CHECK. NO FLOW. - 2210 -hrs, CIRCULATE BOTTOMS UP THROUGH CHOKE. PUMP AT 4.5 -BPM WITH 520 -PSI. 1/ -OIL IN RETURNS - DUMPED THICK OIL. IN RETURNS ALSO NOTICED PIECES OF CONTROL LINE ENCAPSULATION. -NO LOSSES DURING CIRCULATION. - 2257 -hrs, MONITOR WELL. NO FLOW. OPEN WELL PREPARE TO CONTINUE MILLING PACKER. - CONTINUE TO MILL PACKER AT 7.5 -BPM WITH 1240 -PSI, 100 -RPM, 11 -13K- TORQUE, 3- 5K -WOB. - 2330 -hrs, PJSM WITH NEW CREW TO COVER MILLING AND BULLHEAD PLAN. Printed 10/14/2010 11:54:09AM ailorth America - ALASKA - BP a Page 18 of 23 Operation Summary Report - Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:00AM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 9/20/2010 00:00 - 00:45 0.75 CLEAN P DECOMP CONTINUE TO MILL PACKER AT 7.5 -BPM WITH 1240 -PSI, 80 -RPM, 11 -13K- TORQUE, 3- 5K -WOB. 0042 -hrs, PACKER WAS FREE. LOST RETURNS. 00:45 - 03:00 2.25 CLEAN P DECOMP -SHUT IN UPPER PIPE RAMS TO BULLHEAD. - BULLHEAD 50 -BBLS AT 7 -BPM, PUMPING DOWN DP AND IA. CAUGHT FLUID WITH PUMP PRESSURE AT 22 -BBLS AWAY , CONTINUE TO PUMP AT 7 -BPM WITH 1770 -PSI. - 0054 -hrs, OPEN IA AND TAKE RETURNS WHILE PUMPING 75 -BBLS OF FLO -PRO DOWN DP. 45 -BPH LOSS RATE - 0120 -hrs, ONCE AT BIT, SHUT IN CHOKE AND BULLHEAD 75 -BBLS OUT OF DP. 5.7 -BPM WITH 1940 -PSI. THIS BULLHEADS 45 -BBLS INTO FORMATION AND LEAVES 30 -BBLS IN THE 7" CASING. -0139 -hrs, OPEN CHOKE AND BEGIN CIRCULATING BOTTOMS UP. INITIAL LOSS RATE OF 12 -BPH. -4.5 -BPM WITH 510 -PSI. - 0200 -hrs, 0 -BPH LOSS RATE. -CONTINUE BOTTOMS UP. THROUGHOUT CIRCULATION HAD SMALL PIECES OF CONTROL LINE ENCAPSULATION ACROSS SHAKERS. 03:00 - 04:30 1.50 CLEAN P DECOMP CONTINUE TO MILL PACKER AT 4 -BPM WITH 380 -PSI, 80 -RPM, 11- 13K- TORQUE, 3- 5K -WOB. 0 -BPH TO VERY MINIMAL LOSS RATE. 0325- RIH WITH NO PIPE ROTATION FROM 10,049' TO 10,503' - 0415 -hrs, POH FROM 10,503' TO 9986' 04:30 - 06:00 1.50 CLEAN P DECOMP CIRCULATE BOTTOMS UP. PUMP AT 7 -BPM WITH 970 -PSI. - 0515 -hrs, MONITOR WELL. WELL STATIC. NO LOSSES. - 0530 -hrs, PUMP DRY JOB, BLOW DOWN TOP DRIVE. 06:00 - 10:30 4.50 CLEAN P DECOMP POH RACKING BACK DP FROM 9985' TO 335'. - MONITOR WELL BEFORE PULLING COLLARS. NO FLOW. -RACK BACK COLLARS AND LD BHA. -CLEAN BOOT BASKETS. 10:30 - 11:30 1.00 CLEAN P DECOMP PULL WEAR RING -RU TO TEST BOPE EQUIPMENT USED DURING BULLHEAD OPERATIONS. Printed 10/14/2010 11:54:09AM rth America - ALASKA - BP Page 19 of 23 Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:00AM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 11:30 - 17:30 6.00 BOPSUR P DECOMP PRESSURE TEST 3-1/2" VBR UPPER PIPE RAMS AND CHOKE VALVE #5 TO 250 -PSI LOW AND 3500 -PSI HIGH FOR 5 -MIN CHARTED WITH 4" TEST JOINT. -NOT ABLE TO GET HIGH TEST. PULL TEST JOINT AND TEST PLUG. TEST PLUG PAKED WITH METAL SHAVINGS AND SAND. -DRAIN STACK AND FUNCTION ALL BOPE COMPONENTS. -M /U STACK WASHER AND WASH OUT STACK. B/D TOP DRIVE. 1330 -hrs, PU STACK WASHER AGAIN DUE TO CUTTINGS BEING PILED AROUND 7" CASING. -WASH STACK WITH HI -VIS SWEEP. 15 -BPM WITH 300 -PSI. GOT BACK A LOT OF SAND AND METAL SHAVINGS AT SHAKERS. -RUN BOOT BASKET ON STACK WASHER TO HELP CATCH DEBRIS FROM FALLING. - ATTEMPT TO SET TEST PLUG, WOULD NOT c) GO THROUGH ANNULAR DUE TO ADDITIONAL DEBRIS BEHIND ELEMENT. FUNCTION ANNULAR SEVERAL TIMES WHILE WASHING IT OFF. -1530-hrs, LD STACK WASHER, SET TEST PLUG. - 1600 -hrs, FINISH PRESSURE TEST OF 3 -1/2" VBR UPPER PIPE RAMS AND CHOKE VALVE #5 TO 250 -PSI LOW AND 3500 -PSI HIGH FOR 5 -MIN CHARTED WITH 4" TEST JOINT. GOOD TEST. - 1630 -hrs, RD TEST EQUIPMENT. - 1700 -hrs, SET WEAR RING. 17:30 - 18:00 0.50 DHB P DECOMP PJSM. P/U HALLIBURTON CIBP RUNNING TOOL. DRAIN STACK AND DUMMY RUN THROUGH STACK AS PER HES PROCEDURES GUIDELINES. - CALIPER CIBP. OD 5.5" r W p 18:00 - 00:00 6.00 DHB P DECOMP RIH WITH 7" CIBP TO 10,404' ° GTD 9/21/2010 00:00 - 01:00 1.00 DHB P DECOMP CONTINUE TO RIH WITH 7" CIBP TO 10,404' - 0050 -hrs, BREAK CIRCULATION 1.5 -BPM WITH 40 -PSI. -P /U 220K -LBS, S/O 150K -LBS. - PERFORM SETTING SEQUENCE AND SET CIBP AT 10,404'. -S /O PUTTING 20K -LBS WOB ON CIBP TO VERIFY SET AT 10,403' 01:00 - 02:30 1.50 DHB P DECOMP POH 1 STAND AND RU PRESSURE TESTING EQUIPMENT. - PRESSURE UP TO 3500 -PSI AND HOLD FOR 30 -MIN CHARTED. GOOD TEST. LOST 20 -PSI IN THE FIRST 15 -MIN AND 5 -PSI IN THE SECOND. -RD TEST EQUIPMENT 02:30 - 03:30 1 1.00 CLEAN P DECOMP SLIP AND CUT 67' OF DRILL LINE. 103:30 - 07:00 3.50 DHB P DECOMP POH RACKING BACK DP FROM 10,335'. -LD CIBP RUNNING TOOLS 07:00 - 07:30 0.50 CLEAN P DECOMP CLEAR AND CLEAN RIG FLOOR. Printed 10/14/2010 11:54:09AM loth America - ALASKA - BP Page 20 of23; Operation, Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:00AM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 07:30 - 12:30 5.00 CLEAN P DECOMP M/U SCRAPER AND 6" BIT BHA. - 6" BIT, BOOT BASKETS, CSG SCRAPER, BIT SUB, BUMPER SUB, PUMP OUT SUB, DC. - RIH WORKING SCRAPER 4 TIMES ACROSS PACKER SETTING DEPTH OF 9800' - 9900'. -RIH AND LOCATE 7" CIBP AT 10,404'. 12:30 - 13:30 1.00 CLEAN P DECOMP PUMP 20 BBL HI-VIS SWEEP AT 8 BPM WITH 1160 PSI. - DISPLACE WELL TO CLEAN 2% KCL BRINE. 13:30 - 14:30 1.00 CLEAN P DECOMP MONITOR WELL. - CALIBRATE TOTCO EQUIPMENT. 14:30 - 15:00 0.50 CLEAN P DECOMP PUMP 18 BBL 9.45 PPG DRY JOB. -BLOW DOWN TOP DRIVE. 15:00 - 00:00 9.00 CLEAN P DECOMP POH L/D DRILL PIPE FROM 10348' TO 1845'. - UNANNOUNCED KICK WHILE TRIPPING DRILL. HOLD AAR. 9/22/2010 00:00 - 01:30 1.50 CLEAN P DECOMP CONTINUE L/D DP F/ 1845'- 316' 01:30 - 02:30 1.00 CLEAN P DECOMP L/D DC AND BAKER FISHING TOOLS -MINOR METAL SHAVINGS RECOVERED F/ BOOT BSKT. 02:30 - 03:00 0.50 CLEAN P DECOMP CLEAR AND CLEAN RIG FLOOR 03:00 - 05:00 2.00 CLEAN P DECOMP PULL WEAR RING -CLEAN AND JET BOP STACK 05:00 - 09:30 4.50 BOPSUR P DECOMP R/U TO PERFORM WEEKLY BOPE TEST. -TEST BOPE 250 PSI LOW / 3500 PSI HIGH. @ p PER AOGCC AND BP REGULATIONS. GOOD 21 TEST I ✓ - WITNESS WAIVED BY JOHN CRISP AOGCC. <s -TEST WITNESSED BY WSL STEVE MALONE AND DOYON TOOL PUSHER BOB LUPTON. 09:30 - 10:00 0.50 BOPSUR P DECOMP R/D TEST EQUIPMENT. -BLOW DOWN CHOKE AND KILL LINES. 10:00 - 13:00 3.00 RUNCOM P RUNCMP PJSM/ R/U TO RUN 4.5" 12.6# 13 CR 80 VAM TOP TBG. -DRIFT TBG. AND HANGER F/ BALL AND ROD. - INSPECT ALL RUNNING EQUIP. 13:00 - 21:00 8.00 RUNCOM P RUNCMP RUN TAIL PIPE ASSY. -RIH WITH WLEG, JOINT "A ", X- NIPPLE WITH RHC -M, JOINT 1, HALIBURTON TNT PACKER, X NIPPLE. -RUN TBG @ PER RUNNING TALLY -BAKER LOCK ALL CONNECTIONS BELOW PKR. -USE JET LUBE SEAL GUARD PIPE DOPE. - TORQUE TURN ALL JTS. Printed 10/14/2010 11:54:09AM O rth America - ALASKA - BP Page 21 of 23 Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:00AM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 21:00 - 22:00 1.00 RUNCOM P RUNCMP UNANNOUNCED KICK DRILL CARRIED OUT BY RIG CREW. ALL CREW MEMBERS RESPONDED TO THEIR ASSIGNED DUTIES. RESPONSE TIME WAS 2 1/2 MINUTES. AFTER REVIEWING DRILL WITH JIM W. AND GREG S. IT WAS NOTED THAT AFTER M/U THE SAFETY VALVE, WITH A HAMMER AND CHAIN TONG THAT THE SAFETY VALVE SHOULD HAVE BEEN TORQUED TO SPEC WITH RIG TONGS. IT WAS ALSO NOTED THAT WE CLOSED UPPER PIPE RAMS INSTEAD OF THE ANNULAR PREVENTER FIRST. THESE LESSONS LEARNED WERE CAPTURED AND WILL BE DISCUSSED IN NEXT PRE TOUR MTG. 22:00 - 00:00 2.00 RUNCOM P RUNCMP CONT. RIH W/ 4.5" COMPLETION ASSY. 9/23/2010 00:00 - 04:00 4.00 RUNCOM P RUNCMP CONTINUE TO RIH WITH COMPLETION. -RIH WITH 3 GLM AND X- NIPPLE. 04:00 - 05:00 1.00 RUNCOM P RUNCMP M/U TBG. HANGER AND LANDING JT. LAND TBG. HANGER, RILDS UP WEIGHT 160K, DOWN WEIGHT 123K - TUBING HANGER IS A CAMERON 13 -5/8" X 4 -1/2" TCII BOX BY TCII BOX WITH A 2.5' XO 4-1/2 PUP TCII PIN BY VAM TOP PIN. -WLEG @ 9987'. 258 JOINTS TBG. PLUS JEWELRY -CLEAR AND CLEAN RIG FLOOR , L/D RUNNING EQUIPMENT. -PJSM FOR REVERSING PKR. FLUID. 05:00 - 07:30 2.50 RUNCOM P RUNCMP REVERSE CIRCULATING 8.45 PPG PKR. FLUID @ 120 DEGREES. -PUMP 152 BBLS OF HOT CLEAN KCL. FOLLOWED BY 182 BBLS OF CORROSION INHIBITED KCL. -PUMP RATE @ 3BPM WITH 260 PSI. 07:30 - 10:00 I 2.50 RUNCOM P RUNCMP DROP BALL & ROD WAIT 12 MIN. TO ALLOW BALL & ROD TO FALL TO RHC-M SEAT. -BRING PUMPS ON LINE, START PRSSURING UP TBG. -@ 1900 PSI SEEN INDICATIONS OF PKR SETTING. -BRING TBG PRESS. UP TO 3500 PSI. HOLD & CHART FOR 30 MIN. GOOD TEST. -BLEED TBG PRESSURE DOWN TO 1500 PSI. HOLD 1500 PSI THROUGH OUT VA TEST. -LINE UP & BEGIN PUMPING DOWN VA, BRINGING PRESS. UP TO 3500 PSI. HOLD & CHART FOR 30 MIN. GOOD TEST. -BLED TBG. PRESS. OFF AND SHEAR DCR VALVE. BLEED VA & TBG. DOWN TO 0 PSI. 10:00 - 10:30 0.50 RUNCOM P RUNCMP CONFIRM DCR SHEAR. -PUMP DOWN VA @ 3BPM. @ 1860 PSI. TAKING RETURNS OUT TBG. -PUMP DOWN TBG. @ 3BPM @ 2040 PSI TAKING RETURNS FROM VA. - GOOD INDICATION OF SHEAR. 10:30 - 11:30 1.00 RUNCOM P RUNCMP SET TWC & TEST TO 1000 PSI FROM BELOW & 3500 PSI FROM ABOVE FOR 5 MIN. & CHART. GOOD TEST. Printed 10/14/2010 11:54:09AM >rth America - ALASKA - BP Page 22 of 23 Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:00AM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 11:30 - 13:00 1.50 BOPSUR P RUNCMP BLOW DOWN CIRC. LINES. -CLEAN DRAWORKS DRIP PAN. START CLEANING MUD PITS. DRAIN STACK 13:00 - 17:00 4.00 BOPSUR P RUNCMP REMOVE ALL 3 SETS OF RAMS FROM ROPE. CLEAN OUT RAM DOOR CAVITIES. - CONTINUE TO CLEAN DRAWORKS DRIP PAN FOR INSPECTION. - R/D TONGS & SEND OUT. CONTINUE TO WORK ON SUBS. 17:00 - 17:30 0.50 BOPSUR P RUNCMP PJSM. REMOVE RISER, INSTALL BOOT PROTECTOR. - REMOVE BOPE ANCHORS. 17:30 - 20:30 3.00 BOPSUR P RUNCMP REMOVE BELL NIPPLE. INSTALL ANNULAR CAP REMOVING TOOL. 20:30 - 21:30 1.00 BOPSUR N HMAN RUNCMP SAFETY STANDOWN OF OPERATIONS. - SWEENY HYDRAULIC WRENCH WAS BEING LOWERED FROM BOP STACK & WAS DROPPED APPROXIMATLY 12'. NO INJURIES - OPERATIONS WERE SHUT DOWN. A SAFETY MEETING WAS HELD WITH WSL, TOUR PUSHER & RIG CREW. -THE SWEENY WRENCH WAS WEIGHT AT 20 #. -IT WAS DISCUSSED ON HOW THIS COULD HAVE BEEN PREVENTED. THE SWEENY WAS TIED OFF TO THE TORQUE GUARD WHICH WHILE BEING LOWERED WAS RELEASESD FROM THE SWEENY WRENCH AND FELL FROM TORQUE GUARD. THE METHOD OF HOW THE TOOL WAS TIED OFF WAS DISCUSSED. THE AREA WAS BARRACADED OFF. THE PJSM DISCUSSED DROPPED OBJECTS. THE CREW THEN HAD ANOTHER PJSM ON THE OPERATION AND HAZARDOUS ASSEMENT CARDS WHERE FILLED OUT. 21:30 - 22:30 1.00 BOPSUR P RUNCMP PJSM. CONT TO INSTALL CAP REMOVAL TOOL. -BREAK ANNULAR CAP 1/2 TURN. -SHUT DOWN AND CONDUCT A THA DUE TO JOB SCOPE CHANGE. 22:30 - 23:00 0.50 BOPSUR P RUNCMP R/D CAP REMOVAL TOOL. 23:00 - 00:00 1.00 BOPSUR P RUNCMP PJSM FOR N/D BOPE. 9/24/2010 00:00 - 00:30 0.50 BOPSUR P RUNCMP PJSM. CONT. -N /D ROPE 00:30 - 03:30 3.00 WHSUR P RUNCMP PJSM. PREP. WELL HEAD. - INSTALL ADAPTER FLANGE AND PRODUCTION TREE. 03:30 - 05:00 1.50 WHSUR P RUNCMP TEST ADAPTER FLANGE TO 5000 PSI FOR 30 MIN. AND CHART. -GOOD TEST 05:00 - 06:00 1.00 WHSUR P RUNCMP TEST TREE TO 5000 PSI. FOR 30 MIN. AND CHART. -GOOD TEST 06:00 - 09:30 3.50 WHSUR P RUNCMP R/U DSM LUB. TEST LUB. & SWAB VALVE TO 3500 PSI. FOR 5 MIN. & CHART. GOOD TEST. -TEST LUB. & MASTER TO 500 PSI & CHART. GOOD TEST. - ATTEMPT TO PULL TWC. FAILED -R /D LUB. AND ADD 2' EXTENSION, M/U LUB.AND TEST. PULL TWC. Printed 10/14/2010 11:54:09AM ` Slorth America - ALASKA - BP Page 23 of 23 Operation Summary Report Common Well Name: B -04 AFE No Event Type: WORKOVER (WO) Start Date: 9/8/2010 End Date: 9/24/2010 X4- 00WM2 -C (1,912,000.00 ) Project: Prudhoe Bay Site: PB B Pad Rig Name /No.: DOYON 16 Spud Date/Time: 10/5/2010 12:00:00AM Rig Release: 9/24/2010 Rig Contractor: DOYON DRILLING INC. UWI: 500292007200 Active Datum: 7 : 04 7/8/1970 00:00 @59.60ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 09:30 - 10:00 0.50 WHSUR P RUNCMP PJSM WITH LRS. -R/U CIRC. EQUIPMENT 10:00 - 10:30 0.50 WHSUR P RUNCMP TEST LINES TO 3500 PSI AND WALK LINES, -GOOD TEST 10:30 - 11:00 0.50 WHSUR P RUNCMP PUMP 68 BBLS OF 70 DEGREE DIESEL DOWN ANNULUS WITH LITTLE RED SERVICES. - PUMPING @ 2 BPM WITH 1700 PSI. 11:00 - 12:00 1.00 WHSUR P RUNCMP ALLOW DIESEL TO U -TUBE. MONITOR GAUGES ON ANNULUS & TBG. BOTH READING 0 PSI. -OPEN ANNULUS & TBG TO BLEED OFF LINE & FLOW BACK APPROX. 1/2 GAL. -WELL STATIC. 12:00 - 12:30 0.50 WHSUR P RUNCMP BLOW DOWN CIRC. LINES & REMOVE FROM TREE. 12:30 - 13:30 1.00 WHSUR P RUNCMP P/U DSM LUB. -TEST TO 250 & 3500 PSI., CHART. GOOD TEST 13:30 - 14:30 1.00 WHSUR P j RUNCMP INSTALL BPV. -R /D LUB. 14:30 - 15:30 1.00 WHSUR P RUNCMP TEST BPV TO 1000 PSI FOR 10 MIN. AND CHART. -GOOD TEST 15:30 - 16:00 0.50 WHSUR P RUNCMP R/D AND BLOW DOWN 2" HIGH PRESS. LINES 16:00 - 16:30 0.50 WHSUR P RUNCMP PJSM ON DROPPED OBJECTS. - PERFORM HAZARD ASSESSMENT 16:30 - 17:30 1.00 WHSUR P RUNCMP PJSM, SECURE WELL. -PULL OFF WELL. 17:30 - WHSUR P RUNCMP RIG RELEASED FROM B -04 @ 1730 HRS. Printed 10/14/2010 11:54:08AM • WELLHEAD = MCEVOY di ACTUATOR= CURRENT KB. ELEV = 59.619.61 ' � �k 5 ;''"' .- BF. ELEV = 39.41' - �' i 1 Max Angle = 47 6900' 130" CONDUCTOR H 80' 1) Cr"— Datum MD = 10472' Datum TVD= 8800'SS 116" CSG, 65#, 11-40, D = 15250" H 2116' 1-- E a ' 1 2161' H13-3/8" DV PKR 1 D 20' CSG, 94# /133#, H- 40/K -55, --' 2274' t--• 19 -24" 18.750" ili 2309' H 10 -3/4 Dv PKR 1 10 -3/4" CSG, 55.5#, N-80, D = 9.76" H 23$9' I 1 2389' 1-110-3/4" x9 -5/8" XO, ID = 8.681" , 1 13-3/8" CSG, 68#, K55, D = 12.415" H 4332' 1 ' 7" tubing stub @ 6686` 6706' - -1TOP 7" PBR 1 17" TBG, 26#, L -80 AB -U-4S, .0383 bpf, D = 6.276" II. 6706' Minimum ID = 3.725" @ 9822' L7380' 9 -5/8" DV PKR i.:? e �,._ � 4 -1/2" OTIS XN NIPPLE 'el I 7360' - 10764' Hr CSG C vIBff (1978 DRLG) ' t 1 1 ► •41 PERFORATION SUMMARY 11„1 7" RBP @ 6882` REF LOG: BHCS/GR ON 08/11/70 1 1 1 1 1 11 11 ANGLE AT TOP PERF: 32° @ 10530' o 1 • 111 • Note: Refer to Production DB for historical perf data •1 •4 '1 'a 11 9812' H4- 1/2" OTIS 0PKR, D =4.0" 1 SIZE SPF INTERVAL Opn/Sgz DATE �� ►�� 4 W ? ? 10473 - 10503 S 05/02/86 111 IN ? ? 10513 - 10543 S 05/02/86 X f 1 9819' H4 -1/2" OTIS X NP, D = 3.813" 1 ? ? 10514 - 10544 S 05/02/86 1 I►111 9822' H4 -1/2" PXN PLUG (02111/10) 1 2-7/8' 6 10530 - 10540 0 06/02/08 1 1. 11 ♦fire4 4- OTISXNNP, D= 3.725" 2 -9/16" 6 10536 -10544 S 07/21/95 ■11 IA I 9 822' H 1' " 3-3/8" 8 10539 -10544 0 03/13/08 ■ • ►1 3 -3/8" 6 10540 - 10544 S 06/15/95 111 1 . 1 98 31' - -I4 -1/2" BOT SO SUB, D = 4.063' 1 111 N ? ? 10551 - 10565 S 05/02/86 111 II 4" ? 10556 - 10564 S 05/02/86 1 2 -7/8" 4 10557 - 10565 S 04/30/89 1 ►y • ? ? 10574-10504 S 05/02/86 111 4" ? 10575 - 10589 S 05/02/86 ∎-• 2 -7/8" 4 10576 -10566 S 04/30/89 •11 ? ? 10576 -10590 S 05/02/86 •1 3 -3/8" 6 10580 -10597 0 01/27/07 ' 1 A' 11 11 ■ 3 -3/8" 6 10597 - 10617 0 11/19/06 , ►1 ? 4 10605 -10636 S 08/11/99 1 4" ? 10609 - 10619 S 05/02/86 1 ? ? 10610 -10620 S 05/02/86 111 2 -7/8" 4 10610 - 10620 S 04/30/89 11 11 4" ? 10629 -10634 S 05/02/86 ■ 4 fl •? ? 10630 -10635 S 05/02/86 �'4 • , 1 10631' 1 FISH - 9' SHOGUN STRP / ./► ...V• •1111 GUN SPIRAL - 07/21/95 1 / ► 1 1 1 1 1 1 1 1 X 1 1 1 ■1 PBTD H 10693' 11 1111111 ∎• ∎∎ 7" CSG, 29#, N-80, 0 = 6.184" H 10784 ►1111 ' • 1 � � 1 1 1 1 1 1 1 1 4 1 1 1 1 9-5/8" CSG, 47 #, N-80, D • 464 DATE REV BY COMWB4TS DATE REV BY COM INTS PRUDHOE BAY UNIT 03/12/78 ROW 38 ORIGINAL COMPLETION 03/20/08 LJHITLH ADPERFS (03/13/08) WELL: B-04 08/07/03 KC/TLP AOD MISSNG CSG STRINGS 06/25/08 TA/PJC PERFORATIONS (06/02/08) PERMIT No: 1700320 05/15/04 JLJ/KAK CORRECTIONS 02/01 /10 RPC/PJC MN D CORRECTION API No: 50- 029 - 20072 -00 07/22/06 JGMPJC CEMENT SQZ 02/01/10 JLW /PJC CORRECTIONS SEC 31, T11 N, R14E, 741' FNL & 1599' FE.. 1 4 4 14 MAO To tem !• A rmmie M d)1 14 f1 oM.uev C.LT TTO R1oI4 4 14 l BOP usage B-04 • Regg, James B (DOA) Page 1 of 1 From: AK, D&C Base Operations Superintendent[AKDCBaseOperationsSuperintendent@bp.com] Sent: Monday, September 20, 2010 6:57 PM To: DOA AOGCC Prudhoe Bay; Engel, Marry R; Kilfoyle, Jeffery A; Shepard, Samantha F; Rossberg, R Steven; Cismoski, Doug A; Reem, David C; Smart, John C; Mountford, Carl F; Drury, Josh; Malone, Stephen E Subject: BOP usage B-04 Attachments: BOPE Usage to AOGCC B-04 9-20-2010.doc <<BOPE Usage to AOGCC B-04 9-20-2010.doc>> Alan Madsen 7 NIL) GPB Rotary Field Superintendent Cell 306-4997 Slope office 659-4618 Anchorage office 564-5780 Those who turn their swords into plows will be ruled by those that don't. 10/5/2010 i • Blow Out Preventer Equipment ( BOPE Usage Report to the AOGCC The purpose of this document is to ensure timely reporting to the AOGCC of any BOPE use to prevent the flow of fluids from a well. Field Superintendent Name: Alan Madsen Wellsite Leader Name: Steve Malone Contact Number: 907-306-4997 Contact Number: 907-659-4168 Traction Number: 2010- IR- 3621929 Well Location/Name & Rig Name: PBU B-04 Doyon 16 Permit To Drill PTD Number: 170-032 Date and Time of Incident: 9/20/10 0042-hrs Original Scope of Work: After milling packer, close annular preventer and bullhead sufficient fluid back into formation to insure no gas will be circulated back to surface during subsequent bottoms up. Operational Description Leading up to Well Control Event: Milling packer. BOPE Used and Reason Upper pipe rams. To bullhead possible gas back into formation and avoid its migration back to the surface. Is a BOPE Test Required after use ( Yes / No): YES If no, why? 24 hour notice required to NS AOGCC Inspectors prior to testing BOPE components. Plan Forward: After usage. Verify no flow. Proceed with plan pushing packer to 10,500'. POH. Test BOPE Used during bullhead operation. Additional Comments: When we pull out of the hole we will test the upper pipe rams and choke valve #5 to 250 -psi low and 3500 -psi high for 5 -min Email to AOGCC North Slope Inspectors within 24 hours of the incident: doa.aogcc.prudhoe.bayQalasi.gov Email CC List BP WSL Harry Engel Wells Team Leader Jeff Kilfo le Engineering Team Leader Operations Drilling Engineer- Well File Wells Operations Manager Drilling & Completions Engineer Manager Wells Intervention Manager BOPE Usage Report for AOGCC Rev 1 September 1, 2010 OT ALASEA SEAN PARNELL, GOVERNOR ALASKA OIL AND GAS333 W. 7th AVENUE, SUITE 100 CONSERVATION COMIIIISSIOIQ ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 David Reem Engineering Team Leader �j �-- BP Exploration (Alaska), Inc. D P.O. Box 196612 q Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU B-04 Sundry Number: 310-307 Dear Mr. Reem: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. DATED this 4'day of September, 2010. Encl. STATE OF ALASKA ALASKA AND GAS CONSERVATION COMMISO APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 9-1l -/40 1. Type of Request: ❑ Abandon ❑ Plug for Redrill ❑ Perforate New Pool, ® Repair Well ❑ Change Approved Program ❑ Suspend ❑ Plug Perforations ❑ Perforate ❑ Pull Tubing ❑ Time Extension ❑ Operations Shutdown ❑ Re -Enter Suspended Well ❑ Stimulate - ® Alter Casing ❑ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. IS Development ❑ Exploratory ❑ Service ❑ Stratigraphic 170-032- 3. Address: 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20072-00-00- 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: PBU B-04 - Spacing Exception Required? ❑ Yes ® No 9. Property Designation: 10. Field / Pool(s): ADL 028310 Prudhoe Bay Field / Prudhoe Bay Oil Pool 11. PRESENT WELL CONDITION SUMMARY - Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 10940'- 9262' - 1 10693' 9048' 9822' 10631' Casina Lenath Size MD TVD Burst Collapse Structural 80, 30" Conductor 2274' " 2274' 2274' 1530 520 Surface 2116' 161, 2116' 2116' Intermediate 4332' 1 - / " 4332' 444' 3090 1540 Production 10-3L4" - / " 10899, 9227' 6450 4020 Liner 4078' 1 7" 6706' - 1078,C ' - 9127' 8160 7020 Perforation Depth MD (ft): Perforation Depth TVD (ft): 1 Tubing Size: Tubing Grade: Tubing MD (ft): 10473'- 1063 8861'- 8999' 7", 26# & 4-1/2", 12.6# N-80 6706', 9812' - 9831' Packers and SSSV Type: 7" x 4-1/2" Otis WD Packer Packers and SSSV 9812'/ 8288' MD (ft) and TVD (ft): 12. Attachments: 13. Well Class after proposed work: ® Description Summary of Proposal ❑ BOP Sketch ❑Exploratory ®Development ❑Service ❑ Detailed Operations Program 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: September 13, 2010 ® Oil ❑ WINJ ❑ WDSPL ❑ Plugged ❑ Gas ❑ GINJ ❑ GSTOR ❑ Abandoned 16. Verbal Approval: Date: 9/13/2010 ❑ WAG ❑ SPLUG ❑ Suspended Commission Representative: Guy Schwartz 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Hank Baca 564-5444 Printed Name David Reem Title Engineering Team Leader A Prepared By Name/Number. Signature --y 1—�, ". 564-5743 Date 0/3 =x010 Elizabeth Barker, 564-4628 /hone Commission Use Only Conditions of approval: Notify Commission so that a representative may witness Sundry Number: 3/0 ❑ Plug Integrity BI(P Test ❑ Mechanical Integrity Test ❑ Location Clearance 350 Siz f3 a1° 1 s 14 Other. ren eS f l '`) ( '1iy#Fly EP 15 2010 Subsequent Form Required: APPROVED BYE Date / Approved By: COMMISSIONER THE COMMISSION Form 10-403 IWilfib1ck? 17_ 0 RTG INA L A -,,submitin Duplicate bp B-04 Rig Workover (Replace production casing) Scope of Work: Cut -20' of 10-3/4" casing out to expose casing bowl. Tie back 7" casing and cement to surface. Run 7" CIBP, Run 4.5"13Cr-80 completion. Engineer: Hank Baca MASP: 2385 psi Well Type: Producer Estimated Start Date: ongoing via verbal approval from Guy Swartz 9/13/2010 Current conditions: 2 tested mechanical barriers (7" RBP & packer/TTP) 4 preventer BOP stack with 7" fixed and 3-1/2" x 6" VBRs Proposed Procedure 1. Mechanically cut 10-3/4" casing -20' down from surface. Recover casing to expose bowl allowing 7" . casing to be brought back to surface. 2. Dress 7" tubing stub 3. Run 7", 26#, L-80 casing and tie-in to dressed stub. 4. Cement new 7" casing to surface. . 5. Drill out 7" float equipment. 6. Cleanout above 7" RBP. Test tieback to 3500 psi for 30 minutes. Pull RBP. - 7. Mill up packer @ 9,812' & push to bottom - 8. Set 7"CIBP @ -10,435' 9. Run 4-T/z" 13Cr-80 completion 10. Displace the IA to packer fluid and set the packer. 11. Test tubing and IA to 3500 psi for 30 charted minutes. Freeze protect to 2,000' MD. l�• j� 12. Set TWC. ND BOPE. NU and test tree. Pull TWC and set BPV. RDMO. 4 a -S N° ~ Sun -11 r�� w4 �e_,. � C k b) swtir) ' I RCC - U 1-11vv WELLHEAD- MCEVOY ACTUATOR = OTIS KB. ELEV = 59.61' BF. ELEV = 39.41' KOP = Max Angle = 3286' 47 @ 6900' Datum MD = 10472' Datum TV D = 8800' SS 0 30" CONDUCTOR H 80' 16" CSG, 65#, H-40, ID = 15.250" (— 2116' SPF INTERVAL 2274' 20" CSG, 94# /133#, H -40/K-55, ? ID = 19-24" 18.750" 10473 - 10503 10-3/4" CSG, 55.5#, N-80, ID = 9.76" 2389' ? ? 4332' 13-3/8" CSG, 68#, K55, ID = 12.415" 7" TBG, 26#, L-80 AB -U -4S, .0383 bpf, ID = 6.276" —LI Minimum ID = 3.725" @ 9822' 4-1/2" OTIS XN NIPPLE PERFORATION SUMMARY REF LOG: BHCS/GR ON 08/11/70 ANGLE AT TOP PERF: 32" @ 10530' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE ? ? 10473 - 10503 S 05/02/86 ? ? 10513 - 10543 S 05/02/86 ? ? 10514 - 10544 S 05/02/86 2-7/8" 6 10530 - 10540 O 06/02/08 2-9/16" 6 10536 - 10544 S 07/21/95 3-3/8" 6 10539 - 10544 O 03/13/08 3-3/8" 6 10540 - 10544 S 06/15/95 ? ? 10551 - 10565 S 05/02/86 4" ? 10556 - 10564 S 05/02/86 2-7/8" 4 10557 - 10565 S 04/30/89 ? ? 10574 - 10504 S 05/02/86 4" ? 10575 - 10589 S 05/02/86 2-7/8" 4 10576 - 10566 S 04/30/89 ? ? 10576 - 10590 S 05/02/86 3-3/8" 6 10580 - 10597 O 01/27/07 3-3/8" 6 10597 - 10617 O 11/19/06 ? 4 10605 - 10636 S 08/11/99 4" ? 10609 - 10619 S 05/02/86 ? ? 10610 - 10620 S 05/02/86 2-7/8" 4 10610 - 10620 S 04/30/89 4" ? 10629 - 10634 S 05/02/86 ? ? 10630 - 10635 S 05/02/86 7" CSG, 29#, N-80, ID = 6.184" 9-5/8" CSG, 47#, N-80, ID = 8.681" b=U4 CURRENT 2161' 13-3/8" DV PKR 2309' 10-3/4 DV PKR 2389' 10-3/4" x 9-5/8" XO, ID = 8.681" 7" tubing stub @ 6686` 6706' TOP OF 7" PBR 7380' 9-5/8" DV PKR 7380'40784 7" CSG CEMENT (1978 DRI -G) 7" RBP @ 6882` 9812' —14-1/2" OTIS WD PKR, ID = 4.0" 9819' 4-1/2" OTIS X N�, ID = 3.813" 9822' 4-1/2" PXN PLUG (02/11/10) 9822' 4-1/2" OTIS XN NIP, ID = 3.725" 9831' 4-1/2" BOT SO SUB, ID = 4.063" FISH - 9' SHOGUN STRIP GUN SPIRAL - 07/21/95 PRUDHOE BAY UNIT WELL: B-04 PERMIT No: "9700320 API No: 50-029-20072-00 SEC 31, T11N, R14E, 741' FNL & 1599' FEL DATE REV BY COMMENTS DATE REV BY COMMENTS 03/12178 ROW 36 ORIGINAL COMPLETION 03/20/08 LJHITLH ADPERFS (03/13/08) 08/07/03 KC/TLP ADD MISSING CSG STRINGS 06/25/08 TA/PJC PERFORATIONS (06/02/08) 05/15/04 JLJ/KAK CORRECTIONS 02/01/10 RPC/PJC MIN ID CORRECTION 07/22/06 JGM/PJC CEMENT SOZ 02/01/10 JLW/PJC CORRECTIONS 11/19/06 TEL/PAG ADPERF 03/01/10 SEW/SV SET TTP (02/11 /10) 1 BP Exploration (Alaska) 01/28/07 JMF/TLH ADPERF & CORRECTION (1978)1 TREE =_ 6" CIW WELLHEAD= MCEVOY ACTUATOR =�-- OTIS KB. ELEV = 59.61' BF. ELEV = 39.41' KOP = 3286' Max Angle = 47 @ 6900' Datum MD = 10472' Datum TV D = 8800' SS 10-3/4" cut off below sur face 7"26# L-80 cmt to surface, / 11 16" CSG, 65#, H-40, ID = 15.250" 2116' 20" CSG, 94# /133#, H -40/K-55, 1! 2274' di ID = 19-24" 18.750" 10-3/4" CSG, 55.5#, "0, ID = 9.76" 2389' 13-3/8" CSG, 68#, K55, ID = 12.415" 4332' 7" TBG, 26#, L-80 AB -U -4S, .0383 bpf, ID = 6.276" 6706' Minimum ID = 3.725" @ 9822' 4-1/2" OTIS XN NIPPLE PERFORATION SUMMARY REF LOG: BHCS/GR ON 08/11/70 ANGLE AT TOP PERF: 32° @ 10530' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE ? ? 10473 - 10503 S 05/02/86 ? ? 10513 - 10543 S 05/02/86 ? ? 10514 - 10544 S 05/02/86 2-7/8" 6 10530 - 10540 O 06/02/08 2-9/16" 6 10536 - 10544 S 07/21/95 3-3/8" 6 10539 - 10544 O 03/13/08 3-3/8" 6 10540 - 10544 S 06/15/95 ? ? 10551 - 10565 S 05/02/86 4" ? 10556 - 10564 S 05/02/86 2-7/8" 4 10557 - 10565 S 04/30/89 ? ? 10574 - 10504 S 05/02/86 4" ? 10575 - 10589 S 05/02/86 2-7/8" 4 10576 - 10566 S 04/30/89 ? ? 10576 - 10590 S 05/02/86 3-3/8" 6 10580 - 10597 O 01/27/07 3-3/8" 6 10597 - 10617 O 11/19/06 ? 4 10605 - 10636 S 08/11/99 4" ? 10609 - 10619 S 05/02/86 ? ? 10610 - 10620 S 05/02/86 2-7/8" 4 10610 - 10620 S 04/30/89 4" ? 10629 - 10634 S 05/02/86 ? ? 10630 - 10635 S 05/02/86 I PBTD 7" CSG, 29#, N-80, ID = 6.184" 9-5/8" CSG, 47#, N-80, ID = 8.681" 116 -1/2" HES X nipple @ —2,000` GAS LIFT MANDRELS 2161' 1--113-3/8" DV PKR 2309' I—j 10-3/4 DV PKR I 2389' 10-3/4" x 9-5/8" XO, ID = 8.681" 7" casing patch over 7" stub 6706' TOP OF 7" PBR 7380' —j9-5/8" DV PKR I 7380'-10784' 7" CSG CEMENT (1978 DRLG) 4-1/2" x 7" HES TNT packer 4-1/2" HES X nipples 4.5" WLEG @ —10,000` 7" CIBP @ —10,435` DATE REV BY COMMENTS DATE REV BY COMMENTS 03/12/78 ROW 36 ORIGINAL COMPLETION 03/20/08 LJH/TLH ADPERFS (03/13/08) 08/07/03 KC/TLP ADD MISSING CSG STRINGS 06/25/08 TA/PJC PERFORATIONS (06/02/08) 05/15/04 JLJ/KAK CORRECTIONS 02/01/10 RPC/PJC MIN ID CORRECTION 07/22/06 JGM/PJC CEMENT SOZ 02/01/10 JLW/PJC CORRECTIONS 11/19/06 TEL/PAG ADPERF 03/01/10 1 SEW/SV I SET TTP (02/11/10) 01/28/07 JMF/TLH JADPERF & CORRECTION (1978) 10631' �� FISH - 9' SHOGUN STRIP GUN SPIRAL - 07/21/95 PRUDHOE BAY UNIT WELL: B-04 PERMIT No: X1700320 API No: 50-029-20072-00 SEC 31, T11 N, R14E, 741' FNL & 1599' FEL BP Exploration (Alaska) ;qPL-20 plan forward c u Schwartz, Guy L (DOA) From: Schwartz, Guy L (DOA) Sent: Monday, September 13, 2010 3:28 PM To: 'Baca, Hank' Subject: RE: B-04 RWO change of scope ( PTD 170-032) Page 1 of 2 Hank, I misspoke below.. the RWO as proposed was not covered by a sundry since it was going to be a simple tubing swap. I have reviewed the outline of added steps to the wellwork. Adding a 7" cemented tie -back liner to surface is approved. Since we are altering the casing a 403 sundry will be required too. You have verbal approval to proceed as outlined in your emailed procedure. Submit the required 404 with all RWO operation details and schematic as left by the rig after work is completed. Guy Schwartz Senior Petroleum Engineer AOGCC 793-1226 (office) 444-3433 (cell) From: Baca, Hank [mailto:hank.baca@bp.com] Sent: Monday, September 13, 2010 2:06 PM To: Schwartz, Guy L (DOA) Subject: RE: B-04 RWO change of scope ( PTD 170-032) Guy, steps 19-45 reflect the change in scope. Hank Baca Drilling Engineer 907-564-5444 office 907-748-0997 cell From: Schwartz, Guy L (DOA)[ma ilto:guy. schwa rtz@alaska.gov] Sent: Monday, September 13, 2010 1:08 PM To: Baca, Hank Subject: RE: B-04 RWO change of scope ( PTD 170-032) Hank, That would be a major change of scope for the approved sundry. Please send me a revised procedure so I can review. We should be able to amend the existing sundry and let the work proceed. Guy Schwartz Senior Petroleum Engineer AOGCC 793-1226 (office) 444-3433 (cell) 9/13/2010 WL -20 plan forward From: Baca, Hank [mailto:hank.baca@bp.com] Sent: Monday, September 13, 2010 11:30 AM To: Schwartz, Guy L (DOA) Subject: B-04 Page 2 of 2 0 Hi Guy. We were attempting to change packoffs and the tubing on this well to prep it for a coiled tubing sidetrack. CTD filed the permit for B -04A (sundry 310-223) showing the final proposed completion, but I've attached a drawing of what it will look like after Doyon 16 moves off. The 10-3/4" casing is badly damaged. We plan to cut out —30' of 10-3/4" and run a 7" casing patch over the 7" stub. We plan to cement that string to surface and hang it off in the 13-3/8" bowl. Removing the upper section of 10-3/4" frees up the bowl for the 7" to surface. After drilling out float equipment and testing casing, we'll be back on plan from the original sundry. We have a 4 preventer BOP stack on the well with 7" fixed and 3-1/2" x 6" VBRs. Let me know if you have questions, or need additional paperwork. Thanks, Hank Baca Drilling Engineer 907-564-5444 office 907-748-0997 cell 9/13/2010 • John McMullen Engineering Team Leader ~ ,~ o~ BP Exploration (Alaska), Inc. ~ ~ __ P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU B-04 Sundry Number: 310-223 Pe ~S ~' 2()~ ~-~ .. Dear Mr. McMullen: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, ~~ ~~ >~ l Cathy. Foerster Commissioner DATED this ~~ day of August, 2010. Encl. ~ STATE OF ALASKA "' to'~ ALASKIlL AND GAS CONSERVATION COMMIS,N APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 yo 1. Type of Request: ^ Abandon ®Plug for Redrill - ^ Perforate New Pool ^ Repair Well ^ Change Approved Program ^ Suspend ^ Plug Perforations ^ Perforate ^ Pull Tubing ^ Time Extension ^ Operations Shutdown ^ Re-Enter Suspended Well ^ Stimulate ^ Alter Casing ^ Other 2. Operator Name: 4. Current Well Class: 5. Per?nit To DriII Number BP Exploration (Alaska) Inc. ®Development ^ Exploratory ~ 170-032 3. Address: ^ Service ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20072-00-00 - 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: PBU B-04 Spacing Exception Required? ^ Yes ®No 9. Property Designation: 10. Field /Pool(s): ADL 028310 - Prudhoe Bay Field / Prudhoe Bay Oil Pool 1 L PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 10940' - 9262' - 10693' 9048' 9822' 10631' Casin Len th Size MD ND Burst Colla e Structural 0' 30" 80' 0' Conductor 2274' 0" 74' 2 7 ' 153 2 Surface 2116' 16" 211 2116' Intermediate 4332' 13-3/8" 4332' 4244' 3090 1540 Production 1 1- 14" x 9-5/ " 1 227' 4 4 2 Liner 4078' 7" 6706' - 10784' 60 3' - 9127' 81 0 7 20 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 10473' - 10635' 8861' - 8999' 7", 26# & 4-1/2", 12.6# N-80 6706', 9812' - 9831' Packers and SSSV Type: 7" x 4-1/2" Otis WD Packer Packers and SSSV 9812' / 8288' MD (ft) and TVD (ft): 12. Attachments: 13. Well Class after proposed work: ® Description Summary of Proposal ^ BOP Sketch ^ Exploratory ®Development ^ Service ^ Detailed Operations Program 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: September 10, 2010 Oil ^ WINJ ^ WDSPL ^ Plugged 16. Verbal Approval: Date: ^ Gas ^ GINJ ^ GSTOR ^ Abandoned ^ WAG ^ SPLUG ~,C~Suspended Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Sean McLaughlin, 564-4387 Printed Name Jo It Title Engineering Team Leader Prepared By Name/Number: Signature Phone 564-4711 Date '~ ZZ, ~ (~ Terrie Hubble, 564-4628 Commission Use Onl Conditio of approva otify Commission so that a representative may witness Sundry Number: a ~ a ~ ^ Plug Integrity BOP Test ^ Mechanical Integrity Test ^ Location Clearance * 3 SOd ~s~ ~ ~ s ~- cn Other: ~ ~ R~C~4VED ~ ~ 2560 ~ Sc- Anh. s~ ri l„i ~ 2 ~ 2010 AlBSke ~'1~ ~t ~;~ Cam. ei>!A1>!r!$SIC Subsequent Form Required: la - `~`~ 7 Anchorage ~ APPROVED BY D t ~ - a e Approved By: COMMISSIONER THE COMMISSION Form 10-403 Revised l /201b~oV~~ AUb U Y ~~ /~ Submit In Duplicate O R I G l NA L ,~~~~;~; To: Alaska Oil & Gas Conservati•Commission • From: Sean McLaughlin ~.Jp CTD Engineer I~,J Date: July 15, 2010 Re: B-04 Sundry Approval Sundry approval is requested for well B-04. B-04 is a conventional deviated GD producer that was drilled and completed in 1978. It was afull-time producer through 1996, cycled competitively at 28% on-time into 2000 but, has seen limited on-time since then. In the last two years B-04 has only been on-line 7% of the time and generated very little IOR due to high GOR. The gas production in B-04 is the result of depletion in the area and gas encroachment into upper Z2. Several attempts have been made to shut off the gas. A GSO cement sqz completed on 5/21/86 and another on 4/30/89 were both successful in shutting off gas in the 25P and keeping the well on-line. Offtake was then limited to lower Z2. A third sqz was done 7/20/06 and shut off ~70 mmscfd gas but also shut off the oil, leaving the well uncompetitive. That was not the intended result and add perfs were done, initially in the 23P and then the 25P. The oil rate did not recover and B-04 remained SI for high GOR. The last production cycle for B-04 started on 12/16/09. It produced until 1/3/10 with very little IOR. There are no more non-rig options to return B-04 to competitive production. B-04 was originally scheduled for a Coil ST. During initial screening work in February 2010 the secondary seals on the inner casing would not hold. Subsequent MIT work resulted in the primary seals failing. Attempts at re-energizing the seals were not successful and the well will no longer pass an MIT-IA and is not operable in that condition. The strategy for B-04 was then changed to include a RWO. During the RWO the 7" tubing will be pulled from the PBR With the tubing spool out of the way the 10 3/a" inner casing seals that are now leaking will be replaced, restoring Ix0 integrity. B-04 will be re-completed with 41/2" tubing and the tree will be downsized to match. REASON FOR SIDETRACK: High GOR well. There is no GSO or any other viable intervention options left to pursue. With such a low on-time and poor cycle performance, there is very little remaining value associated with this well. A CTD sidetrack is an attractive means to increase ontime to 100% while also boosting rate and access to reserves. The proposed plan for B-04 is to drill a through tubing sidetrack with a Coiled Tubing Drilling rig on or around October 1, 2010. The existing perforations will be isolated by a CIBP and the primary cement job. The sidetrack, B-04A, will exit the existing 7" liner x 9-5/8" casing and kick off in upper Z2 and target unconed Z2 reserves. A pilot hole will be drilled to determine the location of the HOT and 21 N shale. The following describes work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. c.~~ v Pre-Rig Work: (scheduled to begin after the RWO -September 10, 2010)_, ~w ~'"-/ ~, 7 Z,, ~~ 1. S Pull ball and rod 2. S Pull RHC sleeve ~ / ~~a 3. S Run dummy WS drift to top of CIBP (10435') ` s ' 4. E Set Baker whipstock at 10,410' and highside. GR/CCL Log across TT, Packer, and Nipple. 5. W AC-LDS; AC-PPPOT- T 6. V PT tree (MV,SV,WV) 7. O Bleed gas lift and production flowlines down to zero and blind flange 8. O Remove S-Riser, Remove wellhouse, level pad /v)c, wt// ~~ f~e~ Cl4Jfj't Stf~~ O~ ~~il r'~f ~ c ~+- l~l~~vj~j t.~!/ if4 fi-r'!~ ~4~~„ . c+~ Oi~ Mdi.Gw fl.,Mq( 7i'Rdr',tq~ L ~PY GO~ ~+it lCth CA/l~~~C41~'~1r Q~O~"{, ~ ~~" ~pr q /1(rA+<t~- OF !/!'4~ QR~ ~t f~0~ r10 ~CCOr Nj U P Ne~ d'; Oft Of ~vr ~ !A / 6ttwC G} C"~/t~ ~~OOtINCh~'Bq~ w//B+fT M!(l If AOT Ct~if~r a~ 4~j-~•'~ Ii10~~ 'f ~tn ~~7- /Ow Opt 1`i'~, C~-c/e~ ~i'~cldc~-'OA ~ ~iZyotrq~ ~'4Y~ ~~l will 7~~ fK~ l{steXt f /IIr- G~~C/rl'y f~,;,~ ~9'~u~- ~l 4-aq f~d`!9~ •~ ~ /+C COvtiY'y fr Wr+ ~~~~ cj~t1 ob rlt f'O.OI $!<~ __ £~ Rig Work: (scheduled to begin on ~ober 1, 2010) • 2. 3. 4. 5. 6. 7. 8. 9. 10 11 MIRU and test BOPE to 250 psi low and 3500 psi high Mill 3.8" window at 10410' and 10' of rathole. Drill pilot hole: 4.125" OH, 950' (38 and 12 deg/100 planned) Open hole sidetrack 10960' Drill Lateral: 4.125" OH, 1200' (12 deg/100 planned) Run 3-1/2" x 3-3/16" x 2-7/8" solid L-80 liner leaving TOL at 9900' Pump primary cement leaving TOC at 10200', 25 bbls of 15.8 ppg liner cmt planned Cleanout liner and MCNUGR/CCL log Test liner lap to 2000 psi. Perforate liner per asset instructions (500') Freeze protect well, Set BPV, RDMO Post-Rig Work: 1. Pull BPV 2. Re-install wellhouse and FL's. 3. Generic GLV's Sean McLaughlin CTD Engineer 564-4387 ~~ CC: Well File Sondra Stewman/Terrie Hubble LHEAD= MCEVOY CTUATOR = OTIS KB. ELEV = 59.61' BF. ELEV = 39.41' KOP = 3286' Max Angle = 47 ~ 6900' Datum ND = 10472' Datum ND = 6800' SS 130" CONDUCTOR I ~ B-04 SA ES: 16" CSG, 65#, H-40, ID = 15.250" 20" CSG, 94# 1133#, H-40/K-55, 2274' ID = 19-24" 18.750" parted X2228' 10-314" CSG, 55.51F, N-80, ID = 9.76" 2389' 13-318" CSG, 61 # & 68#, K55, ID = 12.415" 4332' 7" TBG, 26#, L-80 AB-U-4S, .0383 bpf, ID = 6.276" Minimum ID = 3.725" ~ 9822' 4-112" OTIS XN NIPPLE PERFORAl10N SUMMARY REF LOG: BHCSIGR ON OBM 1 /70 ANGLE AT TOP PERF: 32° ~ 10530' Note: Refer to Production ~ for historical pert data SIZE SPF INTERVAL Opn/Sgz DATE ? ? 10473 - 10503 S 05/02/86 ? ? 10513 - 10543 S 05/02/86 ? ? 1 0.51 4 - 1 0544 S 05/02/86 2-718" 6 10530 - 10540 O 06!02108 2-9/16" 6 10536 - 10544 S 07/Z1/95 3-318" 8 10539 -10544 O 03113!08 3.318" 6 10540 - 10544 S 06/15195 ? ? 10551 - 10565 S 05/02/86 4" ? 10556 - 10564 S 05!02186 2-7/8" 4 10557 - 10565 S 04/30/89 ? ? 10574 - 10504 S 05/02/86 4" ? 10575 - 10589 S 05/02/86 2-7/8" 4 10576 - 10566 S 04130/89 ? ? 1 0576 - 1 0.590 S 05/02/86 3-318" 6 10580 -10597 O 01127/07 3-318" 6 10597 -10617 O 11119/06 ? 4 10605 - 10636 S 06/11 /99 4" ? 10609 - 10619 S 05/02/86 ? ? 10610 - 10620 S 05/02/66 2-7/8" 4 10610 - 1 X20 S 04130/89 4" ? 10629 - 10634 S 05/02/86 ? ? 10630 - 10635 S 05102/86 9.5/8" PBTD ~ 70683 BTC ID = 6.184" 10784 Eck, ID = 8.681" 10899' 1964, ~J7" SSSV OTiS LANDING NIP IW/INSERT, ID = 3.813" 2161' 13-3/8" DV PKR 2309' 1 a3/a Dv PKR 2389' 10-314" x 9-5/8" XO, ID = 8.681 " 8708' H TOP OF 7" PBR ~ 6748' 7" x 9-518" MC HYD HNGR 7580' 9-5/8" DV PKR 7380'-10784' 7" CSG CHWENT (1978 DRLG) 9819' I4-112" OTIS WD PKR, ID = 4.0" 4-1/2" OTIS X NIP, ID = 3.813" 8822' H 4-1 /2" OTG XN NIP, ID = 3.725" 8831' 41/2" BOT SO SUB, ID = 4.083" 8852' ELMD TT ON XX/XX/XX? 10831' H FISH - 9' SHOGUN STRII GUN SP~tA L - 07/21/95 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNff 03M2R8 ROW 38 OFiGINAL COMPLET~N 03/20108 LJHITLH ADPERFS (03/13!06) WELL: B-04 08!07/03 KClTLP ADD MISSING CSG STRINGS 06/25108 TAIPJC PERFORATIONS (06/02108) PERMT No: 3700320 05!15/04 JLJ/KAK CORRECTIONS 02/01/10 RPGPJC NGN ID CORRECTION API No: 5x029-20072-00 07/22/06 JGNVPJC CEMENT SQZ 02101/10 JLW/PJC CORRECTIONS SEC 31, 711 N, R14~ 741' FNL 81599' FEL 11119!06 TEL/PAG ADPERF 03!01/10 SEW/SV SETTTP(02/11/10) 0128107 JMF(fLH ADPERF 8 CORRECTION (1978) 05/03/10 MSE CORRECTONS BP Exploration (Alaska) LHEAD= MCEVOY CTIIATOR = _OTIS KB. ELEV = 59.61' BF. ELEV = 39.41' KO P = 3286' _ Max Angle = 47 ~ 6900' Datum MD = 10472' Datum TVO = 8800' SS 16" CSG, 65#, H-40, ID = 15.250" 20" CSG, 94# /133#, H-40/K-55, ID = 19-24" 18.750" 10-3/4" CSG, 55.5#, N-80, ID = 9.76" 13-3/8" CSG, 61 # & 68#, K55, ID = 12.415" Minimum ID = 2.3" ~ 9760' TOL 3-1/~" 80' s 1900' IJ4-1I2" SSSV LANDING NIP 2181' H 13-3l8" DV PKR 2309' 10-3/4 DV PKR 2389' 10-3/~4" x 9-5/8- g7~' TOP OF T' PBR 6748' 7" x 9-5/8" MC HY D HNGR 7380' 9-5/8" DV PKR 7380'-10784' T' CSG CEMENT (1978 DRLG) ^-9730 H41/2" x 7" PRODUCTION PKR TSGR 9,968' 36 BCGL 10,391' 41/2" 13Cr TBG, XX#, XXX bpf, ID = XXX" 10000' 10410' 41/2" x 7" TT Whipstock PERFORATION SUMMARY REF LOG: BHCSJGR ON 08!11!!0 ANGLE AT TOP PERF: 32' Q 10530' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sgz DATE ? ? 10473 - 10503 S 05!02/86 ? ? 10513 - 10544 S 05/02/86 3-318" 8 10530 -10544 O 03N 3/08 ? ? 10551 - 10590 S 05/02/86 3-318" 8 10580 -10597 O 01/27/07 3-318" 8 10597 -10617 O 11/19/08 ? 4 10605 - 10636 S 08/11/99 PBTD H 1 7" CSG, 29#, N-80, BTC ID = 6.184" 1 9-5/8" CSG, 47#, N-80, Seal-Lock, ID=8.681" 31 I TOL 3-1 /2" ID = 2.30" I TOC -10200' 10300' 3-1/2" z 3-1/16" X-over 11500' 3-1/16" x 2-7/8" X-over DATE REV BY CONIMEMS DATE REV BY COMUENTS 03112178 FiOW 36 ORIGINAL COMPLETION 03!20/08 LJHfTLH ADPERFS (03/13/08) 08/07/03 KC(TLP ADD MSSING CSG STRINGS 06/25/08 TA/PJC PERFORAT-ONS (06/02/08) 05/15/04 JW/KAK CORRECTIONS 02!01/10 RPGPJC MN IO CORRECTION 07/22/06 JGMIPJC CEMENTSQZ 02!01/10 JLW/PJC CORRECTIONS 11/19106 TEL/PAG ADPERF 03!01/10 SEWlSV SETTTP(02/11/10) 01/28/07 JM=ITCH ADPERF 8 CORRECTION (1978) 06/22/10 MSE PROPDSm CTD SIDETRACK 3-1 /2" X 3-3/16" x 2-7/8" L-80 liner ~-j 12150 4-1/2" OT1S WD PKR, pushed to bottom ti6r..~.. /~Wo 10631' FISH - 9' SHOGUN STRIP GUN SRRAL - 07/21/95 PRUDHOE BAY UNfi- WELL: B-04A PERMT No: AR No: 50-029-20072-01 SEC 31, T11 N, R14~ 741' FNL 81599' FEL BP Exploration (Alaska) BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 Dec 11, 2009 by -:. _. ; Mr. Tom Maunder Alaska Oil and Gas Conservation Commission 333 West 7~' Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB Pad B Dear Mr. Maunder, - _ ;r.:1. ~u,i -7o'o~a-- ~$- o y- Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB Pad B that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10-404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Anna Dube, at 659-5102. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) Date: 12/11/09 Well Name PTD # API # Initial to of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft na al 8-01 1700080 50029200590000 Sealed Conductor NA NA NA NA NA B-02 1961110 50029200660100 Sealed Conductor NA NA NA NA NA B-03A 1870480 50029203060100 NA 0.5 NA 3.40 8/20/2009 B-04 1700320 50029200720000 Sealed Conductor NA NA NA NA NA B-OSB 2010680 50029202760200 NA 1.8 NA 13.60 8/22/2009 B-06 1770740 50029202790000 NA 1 NA 5.10 8/20/2009 B-07 1780020 50029202850000 NA 1 NA 5.10 8/20/2009 B-08 1780410 50029203140000 NA 1 NA 6.80 8/20/2009 B-09 1780490 50029203160000 NA 0.5 NA 3.40 8/20/2009 B-10A 2082050 50029203210100 Cellar liner welded to casin NA NA NA NA NA B-11 1780690 50029203310000 NA 0.5 NA 3.40 8/20/2009 B-12 1970090 50029203320100 NA 0.6 NA 3.40 8/22/2009 B-13 1990570 50029203410100 NA 0.4 NA 1.70 8/20/2009 B-14 2090590 50029203490000 NA 0.4 NA 1.70 8/20/2009 B-15 1790190 50029203600000 NA 0.1 NA 1.70 8/20/2009 B-16 1790250 50029203650000 NA 0.8 NA 5.10 8/21/2009 B-17 1790280 50029203680000 NA 0.1 NA 1.70 8/20/2009 B-18 1820020 50029207020000 NA 1.5 NA 15.30 8/21/2009 B-19 2001610 50029207030100 NA 0.1 NA 1.70 8/21/2009 B-20 1821680 50029208420000 NA 0.5 NA 3.40 8/21/2009 B-21 1821760 50029208500000 25 4.5 BBLs 0.1 11/30/2009 1.70 12/3/2009 B-22A 2001570 50029207590100 34 6.5 BBLs 0.2 11/30/2009 1.70 12/3/2009 B-23 1970590 50029207790100 12 2.2 BBLs 3.2 11/30/2009 10.20 12/4/2009 B-24 1821400 50029208150000 NA 3 NA 22.10 8/21/2009 B-25 1821510 50029208260000 NA 0.25 NA 1.70 8/13/2009 B-26 2000570 50029209760200 NA 0.3 NA 1.70 8/21/2009 B-27 1961010 50029214710100 Sealed Conductor NA NA NA NA NA B-28 1853030 50029215100000 NA 1.1 NA 6.80 8/22/2009 B-29 2002090 50029215230100 NA 0.7 NA 6.80 8/21/2009 8-30 2011050 50029215420100 NA 0.2 NA 1.70 8/21/2009 B-31 1910460 50029221520000 NA 0.3 NA 1.70 8/20/2009 B-32 1991180 50029221650100 NA 0.3 NA 1.70 8/20/2009 B-33 1931450 50029223390100 NA 1.2 NA 8.50 8/21/2009 B-34 1930370 50029223520000 NA 1.2 NA 10.20 8/21/2009 B-35 1931460 50029224060000 NA 0.3 NA 1.70 8/20/2009 B-36 1960650 50029226670000 NA 0.3 NA 1.70 8/21/2009 B-37 2071450 50029233750000 Sealed Conductor NA NA NA NA NA ~ R (f~~ ^ \EVE~VED STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION MAR 1 7 2008 REPORT OF SUNDRY WELL OPERATI~~IS, ~ ,, 1. Operations Performed: Abandon^ Repair Well^ Plug Perforations^ Stimulate ^ ~__L__ Alter Casing^ Pull Tubing Perforate New Poo^ Waiver^ Time Extensior^ Change Approved Progran^ Operation Shutdown Perforate X^ i Re-enter Suspended Wel ^ 2. Operator Name: BP Exploration (Alaska), Inc. 4. Current Well Class: Develo ment X p ^ Ex lorator p y^ 5. Permit to Drill Number: 170-0320 3. Address: P.O. Box 196612 6. API Number Anchorage, Ak 99519-6612 Stratigraphic^ Service^ 50-029-20072-00-00 7. KB Elevation (ft): 9. Well Name and Number: `~ 59.s1 _ PBU B-04 8 Property Designation 10 Field/Pool(s) ADL-028310 ~ ~; Prudhoe Bay Field / Prudhoe Oil Pool 11. Present WeII Condition Summary: Total Depth measured 10940 ~ feet true vertical 9249.0 i feet Plugs (measured) Tag TD @ 10618 (09/02/2006) Effective Depth measured 10618 feet Junk (measured) 9' SHOGUN Strip Gun Spiral @ 10631 (07/21/95) true vertical 8984.0 feet Casing Length Size CONDUCTOR 20" 133# K-55 2235 CONDUCTOR 20" 91.5# H-40 CIRCUL STRING 2077 16" 65# K-55 SURFACE 13-3/8" 68# K-55 4294 SURFACE 13-3/8" 61# K-55 PRODUCTION 2353 10-3/4" 55.5# N-80 PRODUCTION 8509 9-5/8" 47# N-80 TIEBACK LINER 4078 7" 29# N-80 Perforation depth: /' Measured depth: 10539 - 10544 v 1 0580-1 061 7 True vertical depth: 8917 - 8921 8952-8983 Tubing (size, grade, and measured depth): Packers &SSSV (type & measured depth) MD TVD 39 - 39.0 - - 2274 - 2274.0 39 - 2116 39.0 - 2116.0 38 - 38.0 - 4332 4244.0 37 - 2390 37.0 - 2390.0 2390 - 10899 2390.0 - 9227.0 6706 - 10784 6035.0 - 9127.0 ~~~~~ AFR 4 20G~ 7" 26# N-80 @ 34 4-1/2" 12.6# N-80 @ 9812 10-3/4" DV Packer @ 2309 9-5/8" DV Packer @ 7380 4-1 /2" Otis WD Packer @ 9812 7" SSSV Otis Landing Nipple @ 1964 - 6706 - 9831 Burst Collapse 2320 1500 1490 470 1640 630 3450 1950 3090 1540 6450 4020 6870 4760 8160 7020 Isolation Assembly 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13 Representative Daily Average Production or Injection Data Prior to well operation Subsequent to operatior 14. Attachments: oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 605 46615 31 -- 1309 514 38450 28 -- 1665 Copies of Logs and Surveys run _ 15. Well Class after proposed work: Exploratory^ 16. Welt Status after proposed work: Developmeni^X Service^ Daily Report of Well Operations_ X Oil^X Gas^ WAG ^ GINJ^ WINJ^ WDSPL^ Prepared by DeWayne R. Schnorr (907) 564-5174 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: Contact Gary Preble N/A Printed Name Ga reble Title Production Technical Assistant Signature ~_.._ _ t Phone 564-4944 Date 3/i7/OS /v31~~ Form 10-404 Revised 4/2004 B-04 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ~r ACTIVITYDATE 3/13/2008' -- - - - SUMMARY _ _ _~ '"'* WELL SHUTIN ON ARRIVAL **'' INITIAL T/I/O/00 = 2360 / 50 / 50 / 0 / 0 3 3/8" POWERJET HMX, 6 SPF INTERVAL SHOT 10539' TO 10544' API ENTRANCE DIAMETER = .37"; API PENETRATION = 36.5" FINAL T/I/O/00 = 2340 / 100 / 50 / 0 / 0. WELL LEFT SHUTIN UPON DEPARTURE. ***JOB COMPLETE'`*~` FLUIDS PUMPED BBLS 1 diesel 1 Total ~ .'-1/7 STATE OF ALASKA RECEIVED ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONŠ"; 3 1 . 1. Operations Performed: AbandonD Alter Casing 0 Change Approved Program 0 Repair WellO Pull TubingD Operation Shutdown 0 2. Operator Name: 3. Address: BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): 59.61 . 8. Property Designation: ADL-02831 0 , 11. Present Well Condition Summary: Total Depth measured 10940 I feet true vertical 9249.0 feet Effective Depth measured 10618 feet true vertical 8984.0 feet Casing Length Size CONDUCTOR 2235 20" 133# K-55 CONDUCTOR 20" 91.5# H-40 CIRCUL STRING 2077 16" 65# K-55 SURFACE 4294 13-3/8" 68# K-55 SURFACE 13-3/8" 61# K-55 PRODUCTION 2353 10-3/4" 55.5# N-80 PRODUCTION 8509 9-5/8" 47# N-80 TIEBACK LINER 4078 7" 29# N-80 Perforation depth: Measured depth: 10580-10617 True vertical depth: 8952-8983 Stimulate Ô$\ß ,1\ c'! ~~::~l~1j:g~t~~~$~!~~ WaiverD Time ExtensionD Re-enter Suspended Well 0 5. Permit to Drill Number: 170-0320 ./ 6. API Number I 50-029-20072-00-00 Plug PerforationsD Perforate New Pool D Perforate IKI 4. Current Well Class: Development [!] ExploratoryD Plugs (measured) Tag TD @ 10618 (09/0212006) 9' SHOGUN Strip Gun Spiral @ 10631 (07/21/95) 13108 12521 7 7 StratigraphicD ServiceD 9. Well Name and Number: 8-04 ,¿ 10. FieldlPool(s): Prudhoe Bay Field / Prudhoe Oil Pool ,/ Junk (measured) MD 39 - 2274 39 - 2116 38 TVD Burst Collapse 1500 470 630 1950 1540 4020 4760 7020 7" 26# N-80 @ 34 6706 4-1/2" 12.6# N-80 @ 9812 9831 Isolation Assembly ..~. 10-3/4" DV Packer @ 2309 ,J' _."..... " ..........-.~. 9-5/8" DV Packer @ 7380 4-1/2" Otis WD Packer @ 9812 7" SSSV Otis Landing Nipple @ 1964 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: Representative Dailv Averaae Production or Iniection Data Gas-Me! Water-BbJ Casing Pressure Tubing ( size, grade, and measured depth): Packers & SSSV (type & measured depth): 13 Prior to well operation: Subsequent to operation: Oil-Bbl 245 230 14. Attachments: Copies of Logs and Surveys run _ Daily Report of Well Operations _ ~ 39.0 2320 1490 .,.."~,.__1§Ø0.... 3450 3090 6450 6870 8160 - 2274.0 39.0 - 2116.0 38.ð"'-- . ....... ""'." 4244.0 - 2390.0 - 9227.0 - 9127.0 37 2390 6706 4332 - 2390 - 1 0899 - 1 0784 37.0 2390.0 6035.0 ~FEB 012007 15. Well Class after proposed work: ExploratoryD 16. Well Status after proposed work: Oil [!] Gas D Development ŒI Tubing Pressure 279 872 ServiceD WAG D GINJD WINJD WDSPLD Prepared by DeWayne R. Schnorr (907) 564-5174. Sundry Number or N/A if C.O. Exempt: N/A 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Printed Name Signature Title Production Technical Assistant Phone 564-4944 () 1 2007 ~~h"'b'"""'\ Date 1/29/07 . . B-04 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 1/27/2007 FLOWING ON ARRIVAL. SHUT IN WELL PRIOR TO RUNNING IN HOLE. PERFORATE 10580'-10597' WI 33/8" HSD 6 SPF 3406 PJ HMX. WELL LEFT SHUT IN FOR PAD OPERATOR TO BRING BACK ONLINE. COMPLETE*** FLUIDS PUMPED BBLS I 1 DIESEL 1 TOTAL STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION;;:;;,,) ';,' '" \.,HìS Cons. Commission REPORT OF SUNDRY WELL OPERATIONS Ibchoraue . . f!t()1 I:: 'VJ::L~ o 8 ¿007 1. Operations Performed: Abandon 0 Repair WellO PluQ Perforations 0 Stimulate 0 OtherD Alter CasingD Pull TubingD Perforate New PoolO WaiverD Time ExtensionD Change Approved ProgramD Operation ShutdownD Perforate [!] Re-enter Suspended WellD 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: Name: Development 00 ExploratoryD 170-0320 I 3. Address: P.O. Box 196612 6. API Number Anchorage, Ak 99519-6612 StratigraphicO ServiceD 50-029-20072-00-00 I 7. KB Elevation (ft): 9. Well Name and Number: 59.61 8-04 / 8. Property Designation: 10. Field/Pool(s): ADL-028310 Prudhoe Bay Field 1 Prudhoe Oil Pool 11. Present Well Condition Summary: Total Depth measured 10940 feet true vertical 9249.0 feet Plugs (measured) Tag TD @ 10617 (11/19/2006) Effective Depth measured 10617 feet Junk (measured) 9' SHOGUN Strip Gun Spiral @ 10631 (07/21/95) true vertical 8983.0 feet Casing Length Size MD TVD Burst Collapse CONDUCTOR I 2235 20" 133# K-55 39 - 39.0 - 2320 1500 CONDUCTOR 20" 91.5# H-40 - 2274 - 2274.0 1490 470 :IRCUL STRING 2077 16" 65# K-55 39 - 2116 39.0 - 2116.0 1640 630 SURFACE I 4294 13-3/8" 68# K-55 38 - 38.0 - 3450 1950 SURFACE 13-3/8" 61# K-55 4332 4244.0 3090 1540 PRODUCTION 2353 10-3/4" 55.5# N-80 37 - 2390 37.0 - 2390.0 6450 4020 PRODUCTION 8509 9-5/8" 47# N-80 2390 - 10899 2390.0 - 9227.0 6870 4760 TIEBACK LINER 4078 7" 29# N-80 6706 - 10784 6035.0 - 9127.0 8160 7020 Perforation depth: SCANNED JAN 1 1 2007 Measured depth: 10597-10617 True vertical depth: 8966-8983 Tubing ( size, grade. and measured depth): 7" 26# N-80 @ 34 - 6706 4-1/2" 12.6# N-80 @ 9812 - 9831 Isolation Assembly Packers & SSSV (type & measured depth): 10-3/4" DV Packer @ 2309 9-5/8" DV Packer @ 7380 4-1/2" Otis WD Packer @ 9812 7" SSSV Otis Landing Nipple @ 1964 12. Stimulation or cement squeeze summary: Intervals treated (measured): .--.-. ..." BF' [1'<fMJ ~i\;¡,", ,." ¡ Treatment descriptions including volumes used and final pressure: 13 Representative Dailv Averaae Production or Iniection Data Oil-Bbl Gas-Mef Water-Bbl CasinQ Pressure TubinQ Pressure Prior to well operation: SI 0 0 --- 0 Subsequent to operation: 301 8987 15 --- 246 14. Attachments: 15. Well Class after proposed work: ExploratoryD DevelopmentŒ] ServiceD Copies of Logs and Surveys run _ 16. Well Status after proposed work: Daily Report of Well Operations _ ! Oil 00 GasD WAG 0 GINJD WINJD WDSPLD Prepared by DeWayne R. Schnorr (907) 564-5174. 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ISUndry Number or NIA if C.O. Exempt: Contact DeWayne R. Schnorr N/A Printed Name DeWayne R. Schnorr .... ,., Title Petroleum Engineer Signature A :;L.... ~øtJL __ Phone 564-5174 Date 1/5/07 Form 10-404 Revised 4/2004 Ul~IGIf~AL ì.j.., l-'v'" ., v . . 8-04 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 10/18/2006 CTU #6, N2 Lift; MU and RIH with 2.0" JSN. Lift well at 700 scfpm N2 in stages down to 8000' ctmd. Well not responding, test seperator returns and CTP indicate only unloading fluid in tbg; no flow from reservoir. Increase N2 rate to 1000 scfpm and RIH to 10000' and attempt to further lighten column. Unloaded tbg of approx 275 bbls fliud thru test separator. SD N2 allow fluid to fallback - continue with N2 - well not flowing to surface - POH - well still not flowing - FP well and FL - RDMO. *** Job Complete *** 10/30/2006 *** WELL S/I ON ARRIVAL *** TAGGED TD WI 3-3/8" DMY GUN I TEL I SB @ 10616' ELMD. NO SAMPLE. RIH WI 3" PUMP BAILER. PUMP BAILED TO 10622' SLM BAILER FULL OF FORMATION SAND ***WELL LEFT SII, PAD OP NOTIFIED*** 11/17/2006 ***WELL SII ON ARRIVAL**** (pre adperf) DRIFT WI 10' x 3 3/8" DUMMY GUN, SAMPLE BAILER, SD @ 9834' SLM WORK THROUGH, SD @ 10632' SLM (3' CORRECTION = 9865' MD.) (RECOVER WHAT APPEARS TO BE FORMATION SAND IN SAMPLE BAILER) RUN 3.77" SWEDGE TO TAG XN NIPPLE @ 9841' SLM, (9822' MD -19' CORRECTION) LOCATE T.T. @ 9828' SLM (3' CORRECTION = 9831' MD) RAN3.63" CENT, TEL (5.5" LOC FINGER), SB ***LOCATE TT @ 9828' SLM (3' CORRECTION = 9835' MD TT) - - TAGGED TD @ 10632' SLM (+3' CORRECTION = 10635' MD TD) (TARGET DEPTH = 10617')*** *** WELL LEFT S/I ON DEPARTURE, NOTIFIED PAD OPERATOR.*** 11/19/2006 **WELL SHUT-IN AT ARRIVAL TIIIO 1300/0/0 ** PERFORATED 10,597-10,617 FT WITH 3-3/8" POWERJET HSD, 6 SPF, 60 DEGREE PHASING. TAGGED TD AT 10617'. USED GAMMA RAY TO CORRELATE TO SLB NEUTRON LOG DATED 14-APR-01. JOB COMPLETE. WELL LEFT SHUT IN. 11/23/2006 **** WELL SHUT IN ON ARRIVAL **** (sbhps) TAGGED HARD BOTTOM @ 10626' SLM WI 2.875" DRIFT & S.BAILER. -9' RATHOLE. SAMPLE OF HYDRATED CRUDE. 11/24/2006 (sbhps) RAN 2.875" CENT, WI DUAL PETREDAT GAUGES AS PER PROGRAM (USED 20' CORRECTION FROM KB/BF) **** WELL LEFT SHUT IN AND TURNED OVER TO DSO *** 12/26/2006 Test-Event --- BOPD: 359 BWPD: 16 MCFPD: 13,058 AL Rate: FLUIDS PUMPED BBLS 3 PT Surface Equipment 190 60/40 Methanol Water 6100 qals N2 193 TOTAL Page 1 . TREE = 6" CWV WELLHEAD = MCEVOY · ACTUATOR = OTIS KB. ELEV = 59.61' BF. ELEV = 39.41' KOP = 3286' Max Angle = 47 @ 6900' Datum MD = 10472' Datum TV 0 = 8800' SS 116" CSG, 65#, H-40, 10 = 120" CSG, 94# /133#, H-40/K-55, 10 = 113-3/8" CSG, 68#, K55, 10 = 12.415" 17" TBG, 26#, NBO, .0383 bpf, 10 = 6.276" Minimum ID = 3.725' 4-1/2" OTIS WD PAC ÆRFORA TION SUMMA REF LOG: BHCS/GR 0 ANGLE AT TOP PERF: 3 Note: Refer to Production DB for SIZE SPF INTERVAL ? ? 10473 - 10503 ? ? 10513 - 10543 ? ? 10514 - 10544 2-9/16" 6 10536 - 10544 3-3/8" 6 10540 - 10544 ? ? 10551 - 10565 4" ? 10556 - 10564 2-7/8" 4 10557 - 10565 ? ? 10574 - 10504 4" ? 10575 - 10589 2-7/8" 4 10576 - 10566 ? ? 10576 - 10590 3-3/8" 6 10597 - 10617 ? 4 10605 - 10636 4" ? 10609 - 10619 ? ? 10610 - 10620 2-7/8" 4 10610 - 10620 4" ? 10629 - 10634 ? ? 10630 - 10635 I PBTD 17" CSG, 29#, N-80, 10 = 6.184" 19-5/8" CSG, 47#, N-80, 10 = 8.681" DATE 03/12/78 08/07/03 05/15/04 07/22/06 11/19/06 8-04 OTES: 1964' I. S7" SSSV OTIS LANDING NIP I . I W/INSERT, 10 = 3.813" I 2116' I I 2274' l----4 ~ H 10-3/4 DV A<R I ~ , 2309' ~ 2390' H 10-3/4" x 9-5/8" XO I I 4332' J ~ I I 6706' I 6706' 1-1 TOP OF 7" PBR I ..... ) , @ 9822' ~ ~ 7380' 1-19-5/8" DV A<R I KER RY N 08/11170 2 @ 10597' historical perf data Opn/Sqz DATE S 05/02/86 S 05/02/86 S 05/02/86 S 07/21/95 1-14-112" OTIS WD A<R, 10 = 4.0" S 06/15/95 5< >< 9812' S 05/02/86 S 05/02/86 II 9819' 1-14-1/2" OTIS X NIP, 10 = 3.813" S 04/30/89 S 05/02/86 9822' -1-\4-1/2" OTIS XN NIP, 10 = 3.725 S 05/02/86 I I S 04/30/89 -1-4-1/2" BOT SO SUB, 10 = 4.06 S 05/02/86 9831' 0 11/19/06 I 9832' H ELMO TT DATE NOT A VAlLA S 08/11/99 S 05/02/86 I S 05/02/86 S 04/30/89 S 05/02/86 S 05/02/86 ..!ao. I 10631' FISH - 9' SHOGUN STRIP I ...... GUN SPIRAL - 07/21/95 I 10693' I I 10784' I I 10899' I I " 3" I BLE I DATE PRUDHOE BAY UNrr WELL: B-04 PERMrr No: '1700320 API No: 50-029-20072-00 SEC 31, T11 N, R14E, 741' FNL & 1599' FEL REV BY COMMENTS ORIGINAL COMPLETION KClTLP ADD MISSING CSG STRINGS JLJ/KAK CORRECTIONS JGM'PJC CEMENT SQZ TEL/PA G A DPERF REV BY COMMENTS BP Exploration (Alaska) nc orane 1. Operations Performed: OtherO Abandon 0 Repair WellŒ Pluç PerforationsO Stimulate 0 Alter CasingD Pull TubingD Perforate New Pool 0 WaiverD Time ExtensionD Change Approved ProgramD Operation ShutdownD Perforate IK1 Re-enter Suspended WellD 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: Name: Development ŒJ ExploratoryD 17n.n~2n 3. Address: P.O. Box 196612 6. API Number Anchorage, Ak 99519-6612 StratigraphicD ServiceD 50-029-20072-00-00 7. KB Elevation (ft): 9. Well Name and Number: 59.61 8-04 8. Property Designation: 10. Field/Pool(s): ADL-028310 Prudhoe Bay Field 1 Prudhoe Oil Pool 11. Present Well Condition Summary: Total Depth measured 10940 feet true vertical 9249.0 feet Plugs (measured) Tag TD @ 10618 (09/02/2006) Effective Depth measured 10618 feet Junk (measured) 9' SHOGUN Strip Gun Spiral @ 10631 (07/21/95) true vertical 8984.0 feet Casing Length Size MD TVD Burst Collapse CONDUCTOR I 2235 20"133# K-55 39 - 39.0 - 2320 1500 CONDUCTOR 20" 91.5# H-40 - 2274 - 2274.0 1490 470 :IRCUL STRING 2077 16" 65# K-55 39 - 2116 39.0 - 2116.0 1640 630 SURFACE I 4294 13-3/8" 68# K-55 38 - 38.0 - 3450 1950 SURFACE 13-3/8" 61# K-55 4332 4244.0 3090 1540 PRODUCTION 2353 10-3/4" 55.5# N-80 37 - 2390 37.0 - 2390.0 6450 4020 PRODUCTION 8509 9-5/8" 47# N-80 2390 - 10899 2390.0 - 9227.0 6870 4760 TIEBACK LINER 4078 7" 29# N-80 6706 - 10784 6035.0 - 9127.0 8160 7020 Perforation depth: ., \\\,\\f\)f;:i\"j Measured depth: 10607-10617 'i._::~~:) \,Jl.J~L.;-) v' _.~ True vertical depth: 8975-8983 Tubing ( size, grade, and measured depth): 7" 26# N-80 @ 34 - 6706 4-1/2" 12.6# N-80 @ 9812 - 9831 Isolation Assembly Packers & SSSV (type & measured depth): 10-3/4" DV Packer @ 2309 9-5/8" DV Packer @ 7380 4-1/2" Otis WD Packer @ 9812 7" SSSV Otis Landing Nipple @ 1964 12. Stimulation or cement squeeze summary: Intervals treated (measured): RBDMS 8Ft 0 CT n~: 2006 Treatment descriptions including volumes used and final pressure: 13 ReDresentative Dailv Averaqe Production or Iniection Data Oil-Bbl Gas-Mef Water-Bbl Casino Pressure Tubinç Pressure Prior to well operation: SI 0 0 --- 0 Subsequent to operation: SI 0 0 --- 0 14. Attachments: 15. Well Class after proposed work: ExploratoryD DevelopmentŒ ServiceD Copies of Logs and Surveys run _ 16. Well Status after proposed work: Daily Report of Well Operations _ ~ OilŒJ GasD WAG 0 GINJD WINJD WDSPLD Prepared by DeWayne R. Schnorr (907) 564-5174. 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. lsundry Number or NIA if C.O. Exempt: Contact DeWayne R. Schnorr N/A Printed Name DeWayne R. Schnorr " Title Petroleum Engineer Signature LK '// ~.M7 ..Y.// .7 Phone 564-5174 Date 9/29/06 STATE OF ALASKA. DCT 0 4 2006 ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERA T18~il & AGash Cons. Commission . R~CEIVED Form 10-404 Revised 4/2004 nRIGINAI, . . 8-04 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 09/02/2006 ***WELL SHUT IN ON ARRIVAL! SSV OPEN*** RUN 3.375" HSD GUN, TOTAL LENGTH 21.9'. MAX 00 = 3.375" PERFORATED FROM 10607' TO 10617' CORRELATED TO CNT- G LOG DATED 4/14/2001 T.D. tagged at 10618'. GUN SPECS: 10',4 SHP, 60 DEG PHASED, CHARGE TYPE: 3406 POWERJET, HMX; AVE HOLE SIZE = 0.31", PENETRATION = 36.5", MAX SWELL = 3.66" ***WELL SHUT IN ON DEPARTURE/ SSV OPEN*** 08/06/2006 CTU #6, FCOlTag; Continue to standby for Open Top Tank. Tag hard bottom @ 10339' ctm. Pump flo-pro sweep and wash down to hard bottom at 10339' ctm. Pump second flo- pro sweep and chase out of hole at 0.70%. RIH and FP well from 2500' to surface with 50/50 methanol. RIH with PDS memory GR/CCL. Sat down at 10646' ctmd. PU @ 10641' ctmd. Log GR/CCL from PBTD up to 10500' ctmd, flag pipe. Continue logging up to 9600' ctmd. POOH. Data good. Data indicates that actual PBTD reached was only 10620' elmd, not deep enough to shoot target interval of 10617' to 10627' (Ref; CNT -G 4/14/20001). Top well off with 50/50 meth. Secure well for the evening. 08/05/2006 DS CTU #6; FCO/Drift Tag for Perf; MIRU. MU 3.5" JSN. PTsurface and lubricator. RIH to 10000' and standby for Open Top Tank to be delivered. 07/30/2006 SEVERAL 3.5" PUMP BAILER RUNS DOWN TO AND FINISHING @ 10630' SLM, METAL MARKS ON BTM OF BAILER ON FINAL RUN, JOB CANCELED ***WELL TURNED OVER TO DSO*** 07/29/2006 SEVERAL RUNS W/ 3" PUMP BAILER, COMING BACK WITH ROCKS ON TWO OF FIVE RUNS TWO RUNS WI 3" DRIVE DOWN BAILER, SAND RETURNS TWO RUNS W/3.5" PUMP BAILER, BAILED DOWN TO 10626'. 07/28/2006 BAIL @ 10623' SLM W/ 8' OF 3" PUMP BAILER, BACK FULL OF SAND DRIFT W/ 3.5" CENT., TEL, AND S.BAILER, LOCATE TT @ 9838' SLM (-6' CORRECTION TO 9832' ELM D), SAT DOWN @ 10617' SLM (10611' CORRECTED DEPTH) CO NT. BAILING @ 10621' SLM DOWN TO 10626' SLM SAT DOWN HIGH AND BAILED @ 10621' SLM, BAILED DOWN TO 10624' SLM, FOLLOWING BAILER RUN BACK EMPTY. 07/27/2006 TARGET DEPTH OF LOWEST PLANNED PERF @ 10627' MD COVERED IN SAND, BEGIN BAILING SEVERAL BAILER RUNS STARTING FROM 10608' SLM BAILING DOWN TO 10621' SLM, FULL RETURNS OF SAND. 07/26/2006 *** WELL SHUT IN ON ARRIVAL *** DRIFT W/ 3-3/8" DUMMY GUN, T.E.L., AND S. BAILER, LOCATED TUBING TAIL @ 9837' SLM (-5' CORRECTION 9832' ELMD), TAGGED SOFT BOTTOM @ 10617' SLM (10612' CORRECTED DEPTH), S.BAILER BACK WI FINE SAND. Page 1 . . 8-04 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 07/22/2006 CTU #6, Cement Squeeze; Layed in 43 bbls of 15.8 ppg Class G cement. 2.5 bbls behind pipe to achieve 1200 psi initial squeeze pressure. Squeezed 7.0 bbls while ramping up to a final squeeze pressure of 3400 psi (3500 psi differential at perfs). Bled WHP to 550 psi over 15 minutes. Launched ball and contaiminated cement with 75 bbls of 1.5 ppb bio. Followed with XS 1 % KCL making multiple passes across interval 9600'-10650' (lowering rate to 1.0 bpm across perfs). Layed in 12 bbls of TEA across perfs. Verified 1: 1 returns with gauge tank several times. POOH at 80% washing all jewelry. FP well to 2500' Capture 810 psi on well. RDMO **** Notify PCC/PO of well shut in status **** Job Complete **** CIP at 0200 hrs - 7/22/06 WOC 3 days = 0200 hrs -7/25/06 07/21/2006 CTU #6, Cement Squeeze; POOH chasing cement at 80% and monitoring returns. Held 400 psi WHP initialy; returns began falling off (50%) indicating squeeze not holding. Lowerd WHP to 50 psi and maintained 90% returns; POOH at 70% (washed all jewelry). Performed injectivity test at surface; 1.0 bpm at 500 psi. Prep for another squeeze attempt. RIH Clean sump - inject at 1 bpm/375 psi - 1.5 bpm/480 psi - 2 bpm/555 psi - Change well over to Diesel - Pump 1 %KCL down coil while waiting on cementers. 07/20/2006 CTU #6, Acid / Cement Squeeze; RIH with 2.0" OD BON. Tag btm at 10650' ctmd (10633' elmd). Paint flag at 10640' ctmd. PUH to 9750 and bullhead kill 600 bbls 1 % KCL. Slow rate to 1.0 bpm down coil while cementers rig up. Pressure test IA to 2000 psi; passed. Pump 25 NH4CL +25 HCL acid+50 Mud acid+25 HCL +50 NH4CL while recip across perfs- at 1.5 to 2 bpm/-130 whp - flush coil and pump 100 1 %KCL to flush acid from well bore followed with 350 diesel at 5.8 bpm/-20 whp- Pump down coil while cementers batch / test LARC cmt.( .82 FC - 60 FL) Pump 45 bbls LARC cmt at 15.8 ppg. Laid in cement from flag at 10640' ctmd to 10435' ctmd. Closed choke and built 1000 psi WHP initial squeeze pressure with 16 bbls behind pipe. Laid in remaining cement 1:1 to 9910' ctmd. PUH to safety and began ramping up pressure to 2500 psi in 500 ps increments with an additional 4 bbls behind pipe. Observed 1 break down at 2340 psi. (was unable to achieve 3500 psi squeeze pressure due to insufficient time; cement thickening time 5.4 hours). Total of 20 bbls of cement behind pipe. Contaminate cement with 100 bbls of 1.5 ppb BIO. Acid Titration - 50 bbls 12% - DAD 12.1% Iron <50 ppm / 50 bbls 12:3 Mud in middle HCL 12.2% HF 2.8% Iron < 50 ppm 07/19/2006 CTU #6, Cement Squeeze; MIRU unit. Perform BOP test. 07/19/2006 T/I/O=SSV/1380/67010+10, Temp=SI. IA FL (for CTU). IA FL @ 216' «6 bbls). Page 2 . . 8-04 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS FLUIDS PUMPED BBLS 1 PT Surface Equipment 317 50/50 Methanol Water 730 Diesel 107 Fresh Water 1461 1 % KCL Water 1357 1 % Extra Slick KCL Water 706 2% Extra Slick KCL Water 75 NH4CL Acid 50 HCL DAD Acid 50 Mud Acid 45 LARC Cement 43 15.8 ppq Clas "G" Cement 29 Flo Pro 75 Bio 12 TEA 5058 TOTAL Page 3 TREE = 6" CroN WELLHEAD = MCEVOY ACTUA TOR = OTIS KB. ELEV = 59.61' BF. ELEV = 39.41' KOP = 3286' Max Angle = 47 @ 6900' Datum MD = 10472' Datum ND = 8800' 5S 116" CSG, 65#, H-40, ID = 120" CSG, 94# 1133#, H-40/K-55, ID = 113-318" CSG, 68#, K55, ID = 12.415" I 4332' IT' TBG, 26#, NBO, .0383 bpf, ID = 6.276" I 6706' Minimum ID = 3.725" @ 9822' 4-1/2" oris WD PACKER ÆRFORA TION SUMMARY REF LOG: BHCS/GR ON 08111/70 ANGLEA T TOP ÆRF: 32 @ 10473' Note: Refer to Production DB for hístoríeal perf data SIZE SPF INTERVAL Opn/Sqz DATE ? ? 10473 - 10503 S 05/02/86 ? ? 10513 - 10543 S 05/02/86 ? ? 10514 - 10544 S 05/02/86 2-9/16" 6 10536 - 10544 S 07/21/95 3-3/8" 6 10540 - 10544 S 06/15/95 ? ? 10551 - 10565 S 05/02/86 4" ? 10556 - 10564 S 05/02/86 2-7/8" 4 10557 - 10565 S 04/30/89 ? ? 10574 - 10504 S 05/02/86 4" ? 10575 - 10589 S 05/02/86 2-7/8" 4 10576 - 10566 S 04/30/89 ? ? 10576 - 10590 S 05/02/86 ? 4 10605 - 10636 S 08/11/99 4" ? 10609 - 10619 S 05/02/86 ? ? 10610 - 10620 S 05/02/86 2-7/8" 4 10610 - 10620 S 04/30189 4" ? 10629 - 10634 S 05/02/86 ? ? 10630 - 10635 S 05/02/86 ,.3- S/e" 'f I Of-o 7- 106/? ö 09 )o~Joc I PBTD I 10693' 17" CSG, 29#, N-80, ID = 6.184" I 10784' 19-5/8" CSG, 47#, N-80, ID = 8.681" , 10899' DATE 03/12/78 08/07103 05/15/04 07/22/06 REV BY COMMENTS ORIGINAL COM PLETION KC/TLP ADD MISSING CSG STRINGS JLJ/KAK CORRECTIONS JGMlPJC CEMENT SQZ DATE REV BY 8-04 . COMMENTS 1964' 2309' 2390' 6706' 7380' 9812' 9819' 9822' 9831' 9832' 10631' 7" SSSV OTIS lANDING NIP W/INSERT, ID = 3.813" -14-1/2" OTIS WD PKR, ID = 4.0" I -14-1/2" OTIS X NIP, ID = 3.813" I -14-1/2" OTIS XN NIP, ID = 3.725" I -14-1/2" SOT SO SUB, ID = 4.063" I H ELMD IT DA TE NOT A V AllABlE I FISH - 9' SHOGUN STRIP GUN SPIRAL - 07/21/95 PRUDHOE SAY UNIT WELL: B-04 PERMIT No: ~ 700320 API No: 50-029-20072~00 SEC 31, T11N, R14E, 741' FNL & 1599' FEL BP Exploration (Alaska) . . WELL LOG TRANSMITTAL RECEIVE_D AUG 2 9 2006 ProActive Diagnostic Services, Inc. Alaska Oil & Gas Cons. Commission Anchorage To: AOGCC Records Depa~ent 333 W. 7th Ave Suite 100 Anchorage. Alaska 99501 RE: Cased Hole/Open Hole/Mechanical Logs and/or Tubing Inspection(Caliper / MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : ProActive Diagnostic Services, Inc. Attn: Robert A. Richey 130 West Intemational Airport Road Suite C Anchorage. AK 99518 Fax: (907) 245-8951 EDE Disk 8-04 Coil Flag 06-Aug-06 1) 2) 3) 4) 5) 6) 7) $ÇANNED AUG 3 0 2006 Print Name: r:JL---. (V it r'ì tlfhtf? fJ1 o,ltt,.tlt -P A/"> Date: 1Jt"Çì/C<Ó I " Signed: PRoACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONe: (907)245-8951 FAX: (907)245-88952 E-MAIL: PDSANCHORAGE@MEMORYLOG.COM WEBSITE: WWW.MEMORYLOG.COM 170-03';) :$:¡.i../DfoC, D:\OO. PDSANC-2006\Z. Word\Dislribution\Transmittal. Sheels\Trdl1Snñt. Original.doe Schlumberger Alaska Data & Consulting Services 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Beth Well Job# log Description ,:~O~.À\5W-19Al1 ~ .~~~M P2-57A . ~ I Jd. q \ D.S. 12-20 '..J j C\".02.~ D.S.15-21A....J I1C . 032 B-040 ).(¡O Q,1 F-10A -.~ .?- CJ ~ . ),\:10 D-30A '-..J ;}..v ~. Ó ') D-22B J f {, . III K-01 ---...l 23099 TIE-IN MGRlCCL 23272 MCNl lDL PRODUCTION PROFILE PRODUCTIONPRORL8GHOST LDL MEM PRODUCTION PROFILE MEMPRODUCTIONPRORLE LDL PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Pelrotectnical Data Center LR2-1 900 E Benson Blvd. Anchorage, Alaska 99508 Dale Delivered: ~ /" / '~ ~ ,/) :3 ~C:ANNEL JUN 1 3 2003 NO. 2800 Company: 06,'05/03 State of Alaska Alaska Oil & Gas Cons Comm Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Color Date Blueline Prints CD 03/06/03 1 03/15/03 1 06/03/03 1 05/15/03 1 05/17/03 1 05/18/03 1 OS/20/03 1 OS/22/03 1 05/16/03 1 Schlumberger GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 A TIN Beth Received ~t 1..(. \. 1/1/1 (~ I' -, I \k-J j;C,f. z...') Schlumberger Alaska Data & Consulting Services 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Beth NO. 2800 Company: .. State of Alaska Alaska Oil & Gas Cons Corem Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay 06/O5/03 Color Well Job # Log Description Date Blueline Prints CD 2.59ALlc(-,'- 23099TIE-INMGR/CCL 03/06/03 1 1--.;~(~)~(. 7A c~(~r,~'~ ~ 23272 MCNL 03115103 1 I ['"'~. --, D.S. 12-20 ~, ~c~. ;-\ % ~ LDL 06103/03 1 D.S. 15-21A ~ ~ ~-O¢~ PRODUCTION PROFILE 05/15/03 B-04 l-'~-(~ ~'~ PRODUCTION PROFILE/GHOST 05/17103 1 1=-10A ~/L(~- (~_.) (~Q ~z LDL 05/18/03 ~'-3_0A ~)..(~ -C~./-{ (~ MEM PRODUCTION PROFILE 05/20103 _-?2B r~),~ - i(~') MEM PRODUCTION PROFILE 05122/03 1 01 ~-(~'~- \ ~ \- LDL 05/16/03 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: Schlumberger GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 A'I-I'N: Beth / /1~ . Received~-~~('~ ~ ,~[ ~//~;~,,~ ALASK ~(,_, STATE OF ALASKA ,..~..i' ,alL AND GAS CONSERVATION ~,..,,tMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: [] Operation Shutdown [] Stimulate [] Plugging [] Perforate [] Pull Tubing [] Alter Casing [] Repair Well [] Other 2. Name of Operator BP Exploration (Alaska)Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 741' SNL, 1598' WEL, Sec 31, T11N, R14E, UPM At top of productive interval 2274' NSL, 1596' EWL, Sec 29, T11N, R14E, UPM At effective depth 2306' NSL, 1677' EWL, Sec 29, T11N, R14E, UPM At total depth 2497' NSL, 1737' EWL, Sec 29, T11N, R14E, UPM CNL/GR log 5. Type[~ well: Development [] Exploratory [] Stratigraphic [] Service 6. Datum Elevation (DF or KB) KBE = 59.61 feet 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number B-04 9. Permit Number / Approval No. 70-32 10. APl Number 50- 029-20072 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing 10940 feet Plugs (measured) BKB 9249 feet 10645 feet Junk (measured) BKB9007 feet Fish - 9 ft Shogun strip gun spiral (07/21/1995) @ 10631 ft Length Size Cemented MD TVD Structural BKB Conductor 80' 30" 250 sx 100' 100' Surface 2254' 20" 4000 sx 2274' 2274' Intermediate 4315' 13-3/8" 1700 sx 4332' 4244' Production 10879' 10-3/4"x9-5/8" 3025 sx 10899' 9227' Liner 4078' 7" 682 c.f. 6706' - 10784' 6033' - 9127' Perforation depth: measured Open Perfs 10536' - 10544', 10605' - 10636' Sqzed Perfs 10474' - 10504', 10514' - 10536', 10557' - 10565', 10576' - 10605' true vertical Open Perfs 8944' - 8951', 9003' - 9029' Tubing (size, grade, and measured depth) 7" L-80 stabbed into top of 7" liner @ 6706", 4-1/2" tubing from 9812' to 9831' Packers and SSSV (type and measured depth) 9-5/8" Packer @ 6706', 7" WD packer @ 9812', 7" Otis SSSV @ 1964' 13. Stimulation or cement squeeze summary Intervals treated (measured) See Attachment Treatment description including volumes used and final pressure 14. Prior to well operation: Subsequent to operation: Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 15. Attachments [] Copies of Logs and Surveys run [] Daily Report of Well Operations 16. Status of well classifications as: [] Oil [] Gas [] Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ScottLaVoi~ ~ ~~ Title TechnicalAssistant Prepared By Name/Number: Form 10-404 Rev. 06/15/88 Date ~'Z~"'~/~/ ~ D¢W n/Sof-,n'orr Z# Submit In Duplicate B-04 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 04/01/2001 04/02/2001 04/14/2001 04/15/2001 CNL: D/T (PRE CNL) (IN PROGRESS) CNL: DRIFT & TAG (PRE CNL) CNL: CNT-G. FIELD PICK GCC @ 10530' CNL: ATT'D N2 LIFT, WELL CAME ON LINE WHILE RIGGING UP SUMMARY 04/01/01 DRIFT AND TAG, (PRE CNL), IN PROGRESS, (SWAB VALVE PROBLEMS) NOTIFIED DSO, WELL LEFT SHUT IN. 04/02/01 DRIFT W/3- 3/8" DUMMY GUN / TEL / SB TO 10,652' WLM (NO CORR AVAIL, 10636' ELM TARGET). NO SAMPLE RETURNED WELL TO DSO SHUT IN. 04/14/01 COMPLETED CNT-G LOGGED 4 PASSES AT 30 FPM. INTERVAL: 9890-10620 FT. FIELD PICK UP GCC: 10530 FT. (BASED ON OVERLAY WITH SWS BHC SONIC DATED 11 AUG 70) ***LEFT WELL SI AND NOTIFIED PAD OP TO POP*** 04/15/01 MIRU CTU#8. WELL BEGAN FLOWING PRIOR TO RUNNING IN THE HOLE, RDMO Fluids Pumped ',. BBLS. Description 41 DIESEL 1086 CRUDE 10 METHANOL 1137 TOTAL LARRY GRANT Attn. ALAS¥~% OIL + GAS CONSERVAT~©N 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 7 May 1996 ~: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION Y-2S ~[-~ 1 PDK FINAL BLufF Run ~ 1 N-24 (22-17-11-13)~2'~~ 1 PFC/PERF FINAL BL+RF Run ~ 1 B-04 (23-29'11-14)?0-3~ 1 PLS FINAL BL+RF Run # 1 B-08 (43-30-11-14)7~-~; 1PLS FINAL BL+RF Run ~ 1 ECC No. 5633.06 5734.06 5807.05 5842.06 Please sign and return to: Attn. Rodney D. Paulson Received by: Western Atlas Logging Services 5600 B Street Suite 201 Anchorage, AK 99518 D~te: ,t~'~AY 2 1 1996 ~Jaska Oil & Gas Cons. ~mm~s~n L~' STATE OF ALASKA A ~ OIL AND GAS CONSERVATION COMMIS~,wN REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate__ Plugging__ Pull tubing Alter casing __ Repair well__ Perforate x Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 741' SNL, 1598' WEL, SEC. 31, T11N, R14E, UPM At top of productive interval 2274' NSL, 1596' EWL, SEC. 29, T11N, R14E, UPM At effective depth 2306' NSL, 1677' EWL, SEC. 29, T11N, R14E, UPM At total depth 2497' NSL, 1737' EWL, SEC. 29, T11N, R14E, UPM 5. Type of Well: Development Exploratory Stratigraphic Service ORIGINAL 6. Datum elevation (DF or KB) KBE = 59. 61 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number B-04 (23-29-11-14) PBU 9. Permit number/approval number 7O-32 /9-152 10. APl number 50- 029-20072 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical 10940 feet BKB 9249 feet Effective depth: measured 10645 feet true vertical BKB 9007 feet Casing Length Size Structural -- Conductor 80 30 Surface 2254 20 Intermediate 4312 13 3/8 Production 10879 10 Liner 10716 7 Perforation depth: measured 10605'- 10636' Plugs (measured) Junk (measured) Cemented 250 sx 4000 sx 1700 sx 3025 sx 682 c.f. true vertical subsea 8943'-8969' Tubing (size, grade, and measured depth) 7" L-80 stabbed into top of 7" liner at 6706' fill at 10645' MD (01/90) Measured depth lO0 2274 4332 10899 6706-10784 True vertical de~h BKB 100 2274 4244 9227 6033-9127 Sqzd: 10474'- 10504', 10514'- 10544', 10557'-10565', 10576'-10605' Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure 7" WD packer at 9808'; 4 1/2" SSSV and insert at 1964' 14. Prior to well operation Subsequent to operation Representative Daily Average production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Attach ~'.~ Tubing Pressure 3980 24341 0 0 955 2360 1911 30 0 186 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations Oil X Gas Suspended 17. I hereby certify that th~regoing i,s tru, e and correct to the best of my knowledge. Si~lned/~/_/~./~'/-~_r.>,/ Title TechnicalAssistant III Form 10-404 Rev 06/15/88 Service SUBMIT IN DUPLICATE---------- 7/21/95 WELL B-04 (23-29-11-14) Reperf The following interval were reperforated using 2 9/16" guns, 6 SPF, zero orientation and 60° phasing. 10536' - 10544' MD LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 20 June 1995 RE: Transmittal of Data Sent by: PRIORITY MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL ? 0. $-'Z..B'-04 (23-29-11-14) ,idB_33A (42_1_10_13) DESCRIPTION 1 PFC/PERF FINAL BL+RF Run # 1 1 PFC/PERF FINAL BL+RF 1PLS/X-Y FINAL BL+RF 1PFC/PERF FINAL BL+RF 1CCL FINAL BL+RF 1 PLS/sTP' F!NAL BL+RF ~.. ECC No. 3901..03 Run # 1 5807.03 Run # 1 5904.02 Run # 1 6089.04 Run # 1 6236.01 Run # 1 6447.00 Please sign and return to~t_tn. Rodney~ ~s Wire~ffe Services Suite ~ ~ Anchorage, AK~9~ Received k~ D~~. LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 27 March 1995 Transmittal of Data Sent by: MAIL Dear ~ir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION 1 CN/GR FINAL BL + RF 1 PLS FINAL BL + RF · Run # 1 Run ~ 1 ECC No. 5807.02' 6295.06 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services · . 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: Please siEn and return Petrotechnicai Data Center BP Ex~,loratlon (Alaska).Ine 900 E~t Bsnson Bou!?~ard ',,/ 'R~eived by L ,, ............ ; z_~ ~- -~"- ; ~.' ~ .................'f- '."'- -' ''-~''~' Date APR .... 1995 .. Alaska Oil & Gas Cons. Commission Anchorage LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: RE: 28 March 1995 Transmittal of Data ECC #: 5807.02 Sent by: MAIL Data: LDWG Dear Sir/Madam, Reference: B-Q4 (2 14) ~ PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Tapes/Diskettes: 1 LDWG TAPE + LIS Run ~ 1 Received by: Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Date: Please s~,,..-.m and return Pe~..rotec.?~.nical Data Cente~ 8P E~:~.':,'!~,:r'p~tion_ _(;Alaska) ., . "' . .... :~.f:J. -.. , '~':"~ ~ R E C E IV E D' Al~sk~ 011 & ~s ~ons. Anchorag~ Please sign and return to Petrotechnical Data Cente~' BP Exploration (Alaska) 900 East Benson Boulevard Anchorage, Alaska 99308 Received by ..... ALASKA OiL '~ u~m' uvN~,:KvATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 4 August 1994 Transmittal of Data Sent by: ANCHORAGE EXPRS Dear Sir/Madam, Enclosed, please find the data as described below: WELL 7 F- 71 .-12 (43-31-1-14) ~2- ~ M-32 (41-01-11-12) (33-7-11-13) FV ~/2~ w-23 ~d>--3 g~- B-04 (23-29-11-14) # DESCRIPTION 1 PLS STATIC FINAL BL I PLS STATIC RF SEPIA I PLS STATIC FINAL BL 1 PLS STATIC RF SEPIA 1 PLS STATIC FINAL BL 1 PLS STATIC RF SEPIA i PL/STATIC FINAL BL 1 PL/STATIC RF SEPIA i PLS STATIC FINAL BL 1 PLS STATIC RF SEPIA i PLS STATIC FINAL BL 1 PLS STATIC RF SEPIA i PLS STATIC FINAL BL i PLS STATIC RF SEPIA ECC No. Run # 1 5791.03 Run # 1 Run # 1 1317.02 Run # 1 Run # 1 5790.01 Run # 1 Run # 1 6238.02 Run # 1 Run # 1 4146.02 Run # 1 Run # 1 5807.01 Run # 1 Run # 1 5659.02 Run # 1 Please sign and return to: Atlas Wireline Services ,, 5600 B Street Suite 201 .,/Anc }orage, RECEIVED ~ y/~~odney;. Paulson . · AU(; 08 1994 Rece~v Date: ~-Alaska 0il ~ g~S C.,3ns.-- --.. · ,~l'i'irni~lSI0" Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 12/16/92 T# 84182 BP CH LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. B-04 ~')~' PRODUCTION LOG 12/10/92 #1 G-10 ~/'~ PRODUCTION LOG 12/09/92 S-07A , PFC 12/09/92 10300.00-10639.00 ATLAS 5 " 8400.00-10000.00 ATLAS 2/5" 9950.00-11300.00 ATLAS 5 " Information Control Well Records DEC 2. 2. 199~- 'Alaska Olt & Gas Cons. commission BP EXPLORATION BP Exploration (Alaska) Inc.. 900 East Benson Boulevard RO. Box 196612 Anchorage. Alaska 99519-6612 (90~ S~-Sm DATE: 11/07/91 T9 82984 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. t~~l . Z- 10 LEAK DET ;~'~_B-06~ PROD-F ?9' - ,;-IJA-06 ~ LEAK DET )-I~ R-22~ PITS ~-~ B-0 ! PROD-F ~,~fB-o~ ~' ~naY nos 10/10/91 10/22/91 10/11/91 10/21/91 10/08/91 9300.00-10741.00 CAMCO 5 " 1650.00- 3720.00 CAMCO 2/5" 8600.00- 9300.00 CAMCO 5 " 10200.00-10549.00 CAMCO 5 0.00- 2300.00 CAMCO 5 "' . 10/11/91 91 . 10350.00-10628.00 CAMCO 5 " 10/22/91 91 10300.00-10750.00 CAMCO 5 "" 10/10/91 ~1 9550.00- 9720.00 CAMCO 5 " 10/11/91 ~1. 8600.00- 9300.00 CAMCO . 5 "' , ,:..:, ...... ,. ..!, , . . GAS ENTRY 10/20/91 ~1"""'"::':'"' .... :9800"~00-i0144'00':'fiAMC0 5 " GAS ENTRY 10/20/91 ~1 8900.00- 9325.00 CAMCO 5 " Information Control Well Records Adrian J. Martin i'~OV i !..'-, Alaska 0il & ~as "' * BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 January 29, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well B-4 (2 3-29-11-14) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of performing a cement squeeze and reperforation of the well. Yours very truly, ~grog~uct ion Engineering JAB: JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 Well File RECEIVED · STATE OF ALASKA I~' il ,SKA OIL AND GAS CONSERVATION COM ,ION '~ ': REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 741' SNL, 1598' WEL, SEC. 31, T11N, R14E, UPM At top of productive interval 2274' NSL, 1596' EWL, SEC. 29, T11N, R14E, UPM At effective depth 2306' NSL, 1677' EWL, SEC. 29, T11N, R14E, UPM At total depth 2497' NSL, 1737° EWL, SEC. 29, T11N, R14E, UPM 12. Present well condition summary Total depth: measured 10940feet true vertical BKB 9249feet Stimulate Plugging Perforate Alter casing Repair well Other X 5. Type of Well: Development X Exploratory S~'atigraphic Service 6. Datum elevation (DF or KB) KBE = 59.61 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number B-04 (23-29-11-14) PBU 9. Permit number/approval number 70-32/9-152 10. APl number 50- 029-20072 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 10645feet true vertical BKB 9007feet Junk (measured) fill at 10645' MD (01/90) Casing Length Size Cemented Measured depth True vertical depth Structural -- BKB Conductor 80 30 250 sx 100 100 Surface 2254 20 4000 sx 2274 2274 Intermediate 4312 13 3/8 1700 sx 4332 4244 Prod uction 10879 10 3/4 3025 sx 10899 9227 Liner 10716 7 682 c.f. 6706-10784 6033-9127 Perforation depth: measured 10605'- 10636' Sqzd: 10474'-10504', 10514'-10544', I0557'-10565', 10576'-10605' true vertical subsea 8943'-8969' Tubing (size, grade, and measured depth) 7" L-80 stabbed into top of 7" liner at 6706' Packers and SSSV (type and measured depth) 7" WD packer at 9808'; 4 1/2" SSSV and insert at 1964' 13. Stimulation or cement squeeze summary 14. see attachment Intervals treated (measured) Treatment description including volumes used and final pressure Representative Daily Averaoe Production or In!ection Dp, ta OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Prior to well operation 3980 24341 0 0 Subsequent to operation 2360 1911 30 0 . ' t"~ ,l~ ~ ~, ~ ~. , Tubing Pressure 955 186 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations X Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~,,'//VI.,~ ./~~~ Title Manager Production Engineering Date/;.~¢~'?(~) Form 1/~-~0~ bev 06/15/88 ~//~ SUBMIT IN DUPLICATE WELL B-04 (23-29-11-14] PBI,,I CTU CEMENT SOUEEZE OPERATIONS A coiled tubing cement squeeze of existing perforations was performed as follows: 4/29/89 Cleaned out wellbore to 10630' MD. 4/30/89 Rigged up CTU and support equipment and pressure tested BOP's to 4000 psi. Pumped cement and squeezed existing perforations. Reversed out cement after squeeze is obtained. WOC overnight. 5/2/89 Performed inflow test, okay. 8/6-9/89 Cleaned out well to 10667' MD with hydraulic workover unit. 8/11/89 Rigged up Schlumberger and perforated the following intervals using 3 3/8" carrier guns at 4 spf: Add perf: 10605' - 10610' MD BKB Reperf: 10610' - 10620' MD BKB Add perf 10620' - 10630' MD BKB Reperf 10630' - 10636' MD BKB All depths are referenced to BHCS, 8/11/70. 8/13/89 Performed jet pump lift. Returned well to production and tested. 9/16/89 Performed nitrogen lift and solvent wash. Returned well to production. jam 1/16/90 Il~ BP EXPLORATION BP Exploration (Alaska)Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 01/29/90 Transmittal: 80826 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you questions, please contact BP Well Records at (907) 564-4445. B-04 PROD-F 01/12/90 #1 10350-10650 Camco B-18 PROD-F 01/15/90 #1 8950-9230 Camco C-24 PROD-F 01/13/90 #1 10150-10450 Camco G-11 PROD-F 01/14/90 #1 11200-11550 Camco Z-01 PROD-F 01/15/90 #1 10450-10720 Camco Z-10 PROD-F 01/13/90 #1 13450-13890 Camco have 5~! 5" 5" 5" 5" 5" any Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS ARCHIVES Gas Cons..Corn Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 08/16/89 Transmittal: 80274 From: I~formation Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907)564-4445. B-04 Completion 08/11/89 91 9766-10628 Sch 5" C-28 Packer Pos 08/12/89 91 10393-10977 Sch 5" C-28 CNL-GR 08/11/89 91 10200-11125 Sch ,~.GC-1E Leak Det 08/13/89 91 20-3200 Sch 5" R-18 Completion 08/10/89 ~i 8937-9933 Sch U-11 Caliper 08-12-89 ~1 9695-10175 Sch 5" X-ll Perf 08/13/89 91 9050-9551 SCH Distribution: ARCO CHEVRON EXXON GEOSCIENCES HOUSTON MOBIL PHILLIPS RESERVOIR . ATE ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution From: Subject: Information Control Well Records LR2-1 BP CASED HOLE FINAL LOGS Date: 08/11/89 Transmittal: 80261 Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907)564-4445. B-04 CALIPER 08/07/89 91 10000-10664 SCH 5" B-09i SPINNER 08/06/89 91 9600-9924 SCH 5" F-].24~/A SS TVD 08/06/89 91 10968-11922 SCH M-04 PERF 08/02/89 91 11100-11622 SCH 5" M-20 PERF 08/03/89 91 9426-9600 SCH 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES HOUSTON MOBIL PHILLIPS RESERVO_~ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anct~orage. Alaska 99519-6612 (907) 561-5111 TO EOUSTON ARCO CHEVRON EXXON MOBIL P~ILLIPS GEOSCIENCES RESERVOIR ARC~IVES BP CASED EOLE FINAL LOGS Date: 05/22/89 T~: 80072 The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: B-04 CCL 05/12/89 ~1 9750-8600 Sch C-14 Prod-F 05/07/89 91 11600-11774 Camco E-16 Perf-R 05/13/89 ~1 8800-9326 Sch 5'" E-16 CCL 05/13/89 ~1 7800-9347 Sch 5" K-10 Prod-F 05/08/89 ~1 9650-10068 Camco Received: Date: Information Control Well Records LR2-1 J. Dietz/S. McCurry BP EXPLORATION February 21, 1989 BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well B-4 (23-29-11-14) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perform a cement squeeze and reperforation of the well. Yours very truly, ~. A. Bragg Manager Production Engineering JAB:JAM Enclosures (9) cc: L. Burke (MB12-1) Well File STATE OF ALASKA'~:t ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend ~ Alter casing ~ Repair well ~ Change approved program ~ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 741' SNL, 1598' WEI., SEC. 31, T11N, R14E, UPM At top of productive interval 2274' NSL, 1596' EWL, SEC. 29, T11N, R14E, UPM At effective depth 2299' NS/., 1660' EWL, SEC. 29, T11N, R14E, UPM At total depth 2497' NSL, 1737' EWL, SEC. 29, T11N, R14E, UPM 12. Present well condition summary Total depth: measured 10940 feet true vertical BKB 9249 feet Operation Shutdown ~ Re-enter suspended well~ Plugging ~ Time extension Stimulate ~ Pull tubing __ Variance~ Perforate ~ Other X 5. Type of Well: Development x Exploratory ~ Stratigraphic ~ Service 6. Datum elevation (DF or KB) KBE=59.61 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number B-04 (23-29-11-14) PBU 9. Permit number 70-32 10. APl number 50- 029-20072 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 10605 feet true vertical BKB 8973 feet Junk (measured) fill at 10605'MD (06/88) Casing Length Size Structural -- Conductor 80 30 Surface 2254 20 Intermediate 4312 13 3/8 Production 10879 10 3/4 x 9 5/8 Liner 10716 7 Perforation depth: Cemented Measured depth True vertical depth BKB 250 sx 100 100 4000 sx 2274 2274 1700 sx 4332 4244 3025 sx 10899 9227 682 c.f. 6706-10784 6033-9127 measured 10557-10565', 10576'.10606', 10610'-10620' true vertical subset 8860'-8925' (three intervals) Sqzd: 10474'-10504', I0514'-10544' 10630'-10635' Tubing (size, grade, and measured depth) 7" L-80 stabbed into top of 7" liner at 6706' Packers and SSSV (type and measured depth) 7" WD packer at 9808'; 4 1/2" SSSV and insert at 1964' 13. Attachments Description summary of proposal × Detailed operations program 14. Estimated date for commencing operation I February 1989 16. If proposal was verbally approved Oil X Name of approver Date approved Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. 15. Status of well classification as: Gas ~ Suspended Signed~y~ ~'~'~'~FOR COMMISSIoNTitle Mana~lerProductionEn~ineerin~lusE ONLY Date CondiUns of apProval: Notify Commission so representative may witness I Approval No. ~)._._//, Plug integrity BOP Test Location clearance . ~ _ Mechanical Integrity Test Subsequent form requir, ed,10- ~ 1_%"\ Form 10-403 Rev 06/15/88 Approved Copy SUBMIT IN TRIPLICATE Returned _ WELL B-04 ¢23-29-11-14) PBU CTU CEMENT SOUEEZE PROPOSAL A coiled tubing cement squeeze of existing perforations is proposed as follows: 1. Perform pre-workover surveillance. Cleanout wellbore to a minimum of 10650' MD. Rig up CTU and support equipment and pressure test BOP's to 4000 psi. Perform perforation mud acid wash; flow well. Cleanout wellbore to PBTD or to top of solid fill. 5. Fluid pack wellbore with produced water. 6. Pump cement and squeeze existing perforations. 7. Reverse out cement after squeeze is obtained. WOC overnight, then test squeeze. If squeeze fails, immediately resqueeze and WOC. 2e Se 9, If squeeze is successful, perforate as follows: Add perf: 10605' - 10610' MD BKB Reperf: 10610' - 10620' MD BKB Add perf 10620' - 10630' MD BKB Reperf 10630' - 10636' MD BKB All depths are referenced to BHCS, 8/11/70. Return well to production and test. jam 2/9/89 Coiled Tubing Blow-Out-Preventers Coiled Tubing Pack-Of~ Blind Rams Cutter Rams Chicksan (Kill Line) Pipe Rams · Pump-In Sub (Circula te/R e turns) Well Head ---~L_--' Swab Valve Slando~d A~,us. ka ~.. Production Com~ P.O. ~ 196612 Anchorage. AlosLo 99519-66 (907) 564-5 I I 1 DALLAS ARCO CHEVRON EXXON TEXACO TO: MOBIL REFERENCE: PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHIVES DRILLING SAPC CASED HOLE FINAL LOGS INDEXED STANDARD ALASKA, PRODUC'TtOI'q Date: 06/21/88 78995 The following materlal Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to thls office: B-4 Production Log 06/12/88 ~1 10280-10600 Sch 5" W-20 CBT 06/12/88 ~1 9100-9894 .... W-20 CET 06/12/88 #1 9100-9888 " " W-20 Completion Record 06/12/88 #1 9380-9836 ,t ,, W-38 CET 06/10/88 #1 13800-14782 .... W-38 CBT 06/10/88 #1 13800-14761 " " W-38 Completion Record 06/10/88 #1 14000-14710 " '" Y-8 CCL-Tubing Cutter 06/12/88 #1 10950-11075 .... E£ 7 ]988 Alask~ Oil & Gas Cons. Commission Anchorage Rece i ved Date A un,t of ,he o~'~g;nol S'ondo,'d C~I Company I:ounded m Cle.,elond. C)fl~o. in 1870. Jennifer Dietz I NFORMAT I ON CONTROL Wel I Records LR2-1 Standard Alaska P~oduclion Company ~ 900 Eo$! 8an,on Boulevo,o P.O. Bo. 196612 Anchoroge. Alod~o 99.519.6612 (907) 564.511 I INDEXED DALLAS ARCO CHEVRON EXXON TEXACO STANDARD ALASKA PRODUCTION Date: 11/05/86 TO: MOBIL TI: 77488 PHILLIPS STATE OF ALASKA, GEOSC IENCES REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is belng submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: - A-9 B-4 B-4 B-24 E-7 E-9 F-18 H-24 H-26 H-27 J-9 CNL 06/05/86 #1 9150-9800 Sch 5" Perf. Record 05/31/86 #1 10200-10571 Sch 5" Perf. Record 06/09/86 #2 10200-10607 Sch 5" CET 06/28/86 #2 10300-10652 Sch 5" CET 05/28/86 #1 8700-9426 Sch 5" CET 05/29/86 #1 9775-10900 Sch 5" Perf. Record 05/12/86 #1 11450-12389 Sch 5" Completion Record 06/22/86 #1 9495-9944 Sch 5" Perf. Record 05/17/86 #1 8700-9986 Sch 5" Perf. Record 05/17/86 #1 8700-11415 Sch 5" Perf. Record 05/02/86 #1 9500-9815 Sch 5" Rece i ved the o~ig;nc Victoria ~ge I NFORHAT I ON CONTROL Wel I Records LR2-1 o, ¢o,.po,,, Anchorage C~io. ,n 1870 INDEXED DALLAS ARCO CHEVRON EXXON TEXACO Oate: 09/29/86 TO: MOBIL TI: 77368 PHILLIPS ~'.: !~ ...... .,,..,., ...~v,>~,.--.. :~.:~.:;'~?,.' ,':~-,...:. %':/"2 GEOSCIENCES STANDARD AL ASF,,A PRODUCTION REFERENC£: SA]PC CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this offlce: o-30oo Ca =o Temp. Fluid ID 09/2-6/86 t/1-5 Surf-3500 Camco 5" o_ ooo Temp. Fluid ID 09/2-6/86 t/1-5 Surf-3500 Camco 5" ~B-4 EPL 04/08/86 ~/1 6600-10625 Sch 5" Spinner 09/08/86 #1 9400-11200 Camco 5" G-16 Collar 09/01/86 t~1 Camco 2000-8834 5" M-25 Temp./Permafrost 09/19/86 #1 Surf-3000 Camco 5" Q-5 Collar 09/12/86 #1 9300-10370 Camco 5" NQ-5 Collar 09/14/86 #1 10100-10367 Camco 5" S-3 Collar/GR 09/17/86 f/1 11100-12173 Camco 5" X- -~ Temp/Permafrost 09/17/86 ~1 Surf-3000 Camco Caliper 07/20/86 #1 Surf-9180 Camco 5" ~'X-11 Temp. 09/10/86 # 1 0-3000 Camco 5" _ ~X-11 Temp. 09/13/86 #1 0-3500 Camco 5" ~"'X-11 Temp. 09/15/86 f/1 0-3000 Camco $" ~-22 Temp./FLuid ID 09/16/86 #2 2861-9645 Camco 5" 2 Temp./Permafrost 09/19/86 ~/1 Surf-3000 Camco 5" ,._ ~-,~i V' .....,~.. ,'3 i.~r.~,, Victoria Aldridge LR2-1 I NF~T I ON CONTROL DaTe ...... r..-,-,;. ~",'- ,,-. We I I Records LR2- I ,. ;. ~o~d in Cle~elo~. *n 1870 INDEXED DALLAS ARCO CHEVRON EXXON TEXACO Date: 09/24/86 TO: MOBIL TI: 77362 PHILLIPS i~ .' sTATE',:-'OFj ALASKA'."" GEOSCIENCES STANDARD ALASKS PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submll"fed herewlYh. Please acknowledge receipt by signlng a copy of thls letter and returning It to this offlce: ~-A-33 Perf. Record 04/04/86 #3 10950-11350 Sch 5" ,~'~B[-4: Packer Depth Record 04/10/86 #1 9550-9810 Sch 5" '""-E'i WD Packer setting 04/05/86 91 8200-9450 Sch 5" ~ 5" ~-31 CBL '07/18/86 91 7000-9250 GO ~"'-K-5 Perf. Record 04/12/86 #2 8920-9785 Sch 5" ~'K-5 Perf. Record 05/24/86 #3 9240-9766 Sch 5" '""--M-2 EPL 03/06/86 #1 9600-10120 Sch 5" ~-M-2 EPL 03/13/86 91 9700-10030 Sch 5" '~-M-28 GR CCL (RACEMENT) 04/30/86 91 2100-3500 Sch 5" ~'"N-1 'CNL 03/21/86 #2 8450-8975 Sch 5" -~-3 TDT-MA 04/01/86 92 11100-11737 Sch 5" ~Q-1 Perf. Record 04/23/86 ' 91 9300-9660 Sch 5" ~-R-9 Perf. Record 05/15/86 #1 9100-9500 Sch 5" ~S-2 Perf. Record 04/15/86 #2 10700-11287 Sch 5" -~-S-5 Perf. Record 05/16/86 #1 10100-10500 Sch 5" ~--S-16 Perf. Record 05/14/86 91 10300-11221 Sch 5" '"'-X-9 Perf. Record 04/02/86 92 12000-12268 Sch 5" ~"Y-21 GR/CCL 04/18/86 .'#1 8750-10525 Sch 5" '"'-Y-21 GR/CCL 04/18/86 #1 8750-10525 Sch 2" ~--Y-21 GR Tie-in 04/25/86 91 9725-10750 Sch 5" Received / w -. '~" ' "' I NFORNAT I ON CONTROL Date _... r,:,,-: ' Well Records LR2-1 Founded .n ~4e,,elo,',q~ Oh.o, .n 1870 // Standard Alaska Production Company 900 East Benson Boulev~, P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 564-5111 June 19, 1986 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Well B-4 (23-29-11-14) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well 0perations, for the above-named well. This contains our subsequent report of performing a cement squeeze and reperforation of the well. Yours very truly, JAB: JAM '~' Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LRZ-1) w/10 B-4 Well File J.~ A. Br~agg % Supervisor Production Operations Alaska 0ii &, Gas Cons. Oomm~ss~en A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ALASK/( ;LAND GAS CONSERVATION COMMII ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown ~ Stimulate '-' Plugging Alter Casing -- Other~_ 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 741' SNL, 1598' WEL, Sec. 31, TllN, R14E, UPM At top of productive interval 2274' NSL, 1596' EWL, Sec. 29, TllN, R14E, UPM At effective depth 2303' NSL, 1669' EWL, Sec. 29, TllN, R14E, UPM At total depth 2497' NSL, 1737' EWL, Sec. 29, TllN, R14E, UPM 11. Present well condition summary Total depth: measured true vertical 10940 feet Plugs (measured) 9249 feet BKB Perforate ~_ Pull tubing 5. Datum elevation (DF or KB) KBE = 59.61 6. Unit or Property name Prudhoe Bay Unit 7. Well number B-4 (23-29-11-14) PBU 8. Approval number 134 9. APInumber 50--029-20072 10. Pool Prudhoe Oil Pool Feet Effective depth: measured true vertical 10621 feet Junk (measured) 8986 feet BKB 12. Casing Length Structural -- Conductor 41' Surface 2235' Intermediate 4293" Production 10860 ' Liner 10716' Perforation depth: measured Size Cemented Measured depth True Vertical depth BKB 30" 250 SX 80' 80' 20" 4000 SX 2274' 2274' 13 3/8" 1700 SX 4332' 4244' 10~' x 9'58 3025 SX 10899' 9227' 7" 682 c.f. 6706'-10784' 6033'-9127' 10557' - 10620' (three intervals) true vertical (subsea) 8860' - 8925" Tubing (size, grade and measured depth) 7" L-80 to 6706' Packers and SSSV (type and measured depth) 7" WD packer at 9808'; 4 1/2" Camco SSSV & insert at 1964' Stimulation or cement squeeze summary See attachment Intervals treated (measured) Treatment description including volumes used and final pressure Anokc~"2?.,0 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 2000' 8186 0 0 1390 952 19 0 Tubing Pressure 2251 739 14. Attachments Daily Report of Well Operations Copies of Logs and Surveys Run [] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed (~o,-~ t'-,c%c:c.,--~e~.Q~ f/J.A.Bragg Title Supervisor Production Operations Date Form 10-404 Rev. 12-1-85 Submit in Duplicate Well B-4 (23-29-11-14) PBU A coiled tubing cement squeeze of existing perforations and a confirmed channel to the GOC was performed as detailed below. . Rigged up coiled tubing unit and pressure tested BOP's to 4000 psi. 2. Cleaned out wellbore to top of solid fill. 30 Performed cement squeeze on existing perforations and cement channel. 0 Contaminated cement in the wellbore, then reversed out contaminated cement after~48 hoUrs. · Rigged up Schlumberger~and perforatedthe following intervals using. 2 7/8" Hyperdome guns at 4 spf: 10557' - 10565' MD 10576' - 10606' MD 10610'- 10620" MD NOTE: The interVal"106'30'-10635' was not reperforated due to fill enCountered'at 10621". 6. Put well back on production and tested. jm 6/16/86 I NDEX£D DALLAS ARCO CHEVRON EXXON TEXACO Da,e: 06/18/86 77127 TO: MOBIL Tt: PHILLIPS STATE OF ALASKA GEOSCIENCES STANDARD ALASF~ PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: B-24 WOPITS 05/28/86 #1 10400-10653 Camco 5" C-12 Production Profile 06/07/86 #1 11600-11860 Camco 5" F-17 WOPITS 06/04/86 #1 9600-11412 Camco 5" F-18 Production Profile 06/01/86 #1 11700-12420 Camco 5" F-24 WOPITS 06/6-7/86 #1 11760-12350 Camco 5" S-10 Temp. Log 05/29/86 #1 1900-8100 Camco 5" U-10 Production Profile 05/30/86 #1 9750-10100 Camco 5" Rece i ved Victoria Aldridge I NFOR,~T IC~ CONTROL Wel I RecorOs LR2-1 LR2-1 STATE OF ALASKA ALASK(' 'IL AND GAS CONSERVATION COMM{' !ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon -' Suspend ,72_ Operation Shutdown ~- Re-enter suspended well -- Alter casing - Time extension -' Change approved program -, Plugging ~ Stimulate - Pull tubing -- Amend order '- Perforate ~ Other 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 741' SNL, 1598' WEL, Sec. 31, TllN, R14E, UPM At top of productive interval 2274' NSL, 1596' EWL, Sec. 29, TllN, R14E, UPM At effective depth 2317' NSL, 1705' EWL, Sec. 29, TllN, R14E, UPM At total depth 2497' NSL, 1737' EWL, Sec. 29, TllN, R14E, UPM 5. Datum elevation (DF or KB) ~BE = 59.61 6. Unit or Property name Prudhoe Bay Unit 7. Well number B-4 (23-29-11-14) PBU 8. Permit number 70-32 9. APl number 50--029-20072 10. Pool Prudhoe Oil Pool feet 11. Present well condition summary Total depth: measured true vertical 10940 feet Plugs (measured) 9249 feet BKB Effective depth: measured 10693 feet Junk (measured) true vertical 9049 feet BKB Casing Length Size Cemented Measured depth Structural -r Conductor. 41' 30" 250 sx 80' Surface 2235" 20" 4000 sx 2274' Intermediate 4293' 13 '3/8" 1700 sx 4332 ' Production 10860' lOz~ / 9 ~ 3025 sx 10899' Liner 10716" 7" 682 c.f. 6706'-10784' Perforation depth: measured 10474" -. 10635'" ('six interVals) true vertical ('subsea) 8831" -, 8968' Tubing (size, grade and measured depth) 7'" L-,.80 to 6706' Packers and SSSV (type and measured depth) 7" WD packer' at 9808"; 4 1/2'"" Camco SSSV & ins~.l~ at 1964' 12.Attachments Description summary of proposal ~ Detailed operations program True Vertical depth BKB 80' 2274' 4244' 9227' 6033'-9127' BOP sketch 13. Estimated date for commencing operation Ma~;. 19,86 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Title Supervisor Production Operation~Date ~L"- Commission Use Only Conditions of approval Approved by Notify commission so representative may witness [] Plug integrity [] BOP Test Q Location clearance Commissioner !ApprOval NO' /~/ by order of the commission Date Form 10-403 Rev 12-1-85 Submit in triplicate Well B-4 (23-29-11-14) PBU CTU CEMENT SQUEEZE PROPOSAL The following coiled tubing cement squeeze of existing perforations and a confirmed cement channel is proposed. Following CTU operations, the lower squeezed perforations will be reperforated and additional perforations added. The upper perforated intervals (10474' - 10504' and 10514' - 10544' MD BKB ) will be left squeezed. 1. Rig up coiled tubing unit and pressure BOP's to 4000 psi. 2. Clean out wellbore to PBTD or to top of solid fill. 3. Perform cement squeeze on existing perforations and cement channel. 4. Contaminate cement in the wellbore. WOC. 5. Reverse out contaminated cement after 48 hours. 6. Test squeeze. 7. Add perforations to the following interval at 4 spf: 10590' - 10610' MD BKB 8. Reperforate the following intervals at 4 spf: 10557' - 10565' MD BKB 10576' - 10590' MD BKB 10610' - 10620' MD BKB 10630' - 10635' MD BKB 9. PUt well back on production and test. SOHIO ALASKA PETROLEUM COMPANY PAGE ~ OF~ PETROLEUM SUBJECT: PREPARED BY: ~- APPROVED BY' ENGINEERING OPERATIONS MANUAL REVISION NO. DATE 3- ~ ?~-~- SOHIO ALASKA PETROLEUM COMPANY SP0 ARCO CHEVRON EXXON GETTY (-Marathon) MOBIL PHILLIPS ~ S~ATE OF~~./ BPAE (Transmittal Only) CENTRAL FILES(CC#' s-Transmittal Only) To: SFO/UNIT/STATE: 31 11 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCI~! 6-612 ANCHORAGE, ALASKA 99502 Date: 7-22-82 TranS.#: 1754 CC#: 49754 REFERENCE: SOHIO CASED HOLE FINAL LOGS. .,.. The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- Q-5 B-15 B24 A-6 Continuous Flow Survey #1 Continuous Flow Survey #3 ContinUous Flow surVey #4 Continuous Flow Survey #1 6-28-82 Surf,-=~400 '5" 6-22-82 9100L9450 5" 6-21-82 10300-10625 5" 6-26-82 10400-11055 5" 52) ./U:~q~;'~ t)~l ~ '". , Development Geology ~ ~,:,' ~.~ (~(.~ ~' ~"~. -- ' ' ~ ._ ' '19 ._~ ~ (*~ ~':' ' '~;~:'i:OJ ~:~:(' ~Wall Records SOH I 0 C[!',,,= I DENT I AL SOHIO ALASKA PETROLEUM COMPANY ARCO T°:.SFO/UNIT/S~ATE: 3111 "C" S'[REET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 ~~ - Mo~! "· -- Date:7/31/81 # 969 REFERENCE: SOHIO FINAL DATA //~he following material is being' kubmitted 'herewith.' Please acknowledge receipt by signing a ~/' copy of this letter and returning it to this office:- SFO/UNIT/STATE: ,.{-Marathon) SOHIO PRESSURE SURVEY DATA ~ BottomHole Pressure Data FOrm & Survey (Go) 5/15/81 H-II " " " " " " (Camco) 6/29/81 Q-6 " " ,, t, ,, ,, (GO) 7/20/81 Alaska ()il & Gas (,c,n,.,. Conlmission Carol Krieter Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY June 19, 1981 -- r-,~ ¢i-,,~ %--- 3111 "C" STRE ANCHORAGE, A L%S_K_~ TELEPHONE (907)2~00~ MAIL: POUCH 6-~j & ANCHORA~ E, ALASK~O'2 '~" z" ] ST.~',T TEC Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 .. Attn: Mr. H..H. Hamilton Gentlemen: Wells A-6~, C-9 Enclosed, in duplicate, is Form 10-403, Sundry Notices and Reports on Wells, for each of the above-named wells. These contain our subsequent reports of stimulation of the wells. L. GDis~ic~t~;~ieald Engineer GJP:ja Enclosures cc: Well File %17 ~ STATE OF ALASKA ALASKA( ,.,IL AND GAS CONSERVATION Ci~ JvlMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 70-32 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20072 4. Location of Well 9. Unit or Lease Name At surface: 741' SNL, 1598' WEL, Sec. 21, TllN, R14E, UPM Prudhoe Bay Unit 10. Well Number B-4 (23-29-11-14) 11. Field and Pool Pr udhoe Bay 5. Elevation in feet (indicate I<B, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool _ KBE = 59.61 ' AMSLI ADL 28310 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] ~ Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation J~ Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estim'ated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals in this well were acidized on April 23, 1981. The acid was 500 bbls. of EDTA treating fluid. 10474' - 10504' BKB (Ref. BHCS/GR, 11/8/70) 10514' - 10544' BKB ( " ) 10557' - 10565' BKB ( " ) 10576' - 10590' BKB ( " ) 10610' - 10620' BKB ( " ) 10630' - 10635' BKB ( " ) The sSSV was reset after the job ca. 2000'. rebyI ~n ' ' ' . i 14. I he ify g is true and correct to the best of my knowledge. ' ' Signed ~_~C~j~~,~ [~~, Title District Field Enqineer Date C~/ii~ .t . The spake,..below for Cc~m~jlission use (~ a. Plisga Conditions of Approval,~any: By Order of Approved by COMMISSIONER the Commission Date __ Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in DUplicate SOH I 0 C!,, I DENT I AL SOHIO ALASKA PETROLEUM COMPANY ARCO ...... _ C_.bcv~ TO: SFO/UNIT/ST 3111 "C" SIREET ANCHORAGE, ALASKA TELEPHONE (907) 265-O000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 6/3/81 # 836 REFERENCE: ;, SOHIO FINAL DATA The following material is being' i;ubmitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- . · , SFO/UNIT/STATE': (-Marathon) (Cased Hole Finals) ~/~-6 Flowmeter (go) 5/19/81 #1 ~l~ Spinner (go) ' 5/17/81 #1 ~'B-13 Per. f. CCL/Tie In Log (go) 5/19/81 #1 ~/uB-16 CCL (go) 5/12/81 ¢/1 Z/~'H-11 Perf. CCL/Tie In Log (go) 5/8/81 #1 ~jH-11 CCL/Tie In Log (go) 5/10/81 #1 ~'~"3-11 DDNLL (dres) 4/18/81 #1 L/F'X-8 DDNLL (dres) 4/16/81 #1 · /,,%/Y'- 2 ¢/1 .. , Diff.Temp.Log ,... (go) 5/7/81 DATE 5~! 5'~ 5~t 5~ 5~ 5~ 5~ 5i! r' et~r x Development Geol.ogy Well Records S0H I 0 C'L,,.~F I DENT I AL SOHIO ALASKA PETROLEUM COMPANY ARCO C~.vroo TO: . SFO/ST/UNIT/ SEATTLE 31 11 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 6/2/81 # 832 REFERENCE: SOHIO FINAL DATA. The following material is being ~ubmJtted'herewith. Please acknowledge receipt by signing a copy of this letter and r.eturning it to this office:- ,, SFO/UNIT/STATE: (-Marathon)' A-6 Bottom Hole Pressure Data & Pressure Survey (Go) .~ " " " " " " (Go) B-9 " " " " " " (CamCo) C-2 " " " " " " (Go) P-6 " " ",' " " ". (Otis) G-3 " " ' " " " " (Go) 5/18/81 5/15/81 5/21/81 $/20Z81 5/23/81 Carol Krieter DevelOpment Geol.ogy Well Records SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: SFO/UNIT/STATE: (-Marathon) ARCO .... ' ~ REFERENCE: Mebil -- Phillips BPAE sro [.~OMM OMM '- ANCHORAGE, AL.a~S_K~ 2 MAIL: POUCH ~15."1 OEOk ....... I._ s?,xT I I ~ CONFER: 2/9/81 #620 SO~I~O FINAL CASED HO , / The following material is being submitted herewith. Please a knowledge receipt by signing copy of this letter and returning it to this office:- qr._,f~Z'-.4~_~ Flowmeter 1/10/81 #1 ~ Flowmeter 1/11/81 #1 C-14 Spinner 1/24/81 #1 C-16 DDNLL 1/6/81 #1 C-17 CNL/OR/MS 1/4/81 #1 F-4 Spinner(CFS) 1/31/81 #1 F-4 Spinmer(CPP) 1/31/81 #1 F-4 Hydro Log 1/30/81 #1 F-4 Diff. Temp. Log 1/30/81 #1 F-4 Gamma Ray Log 1/30/81 #1 F-4 Fluid Density 1/30/81 #1 F-9 CCL/Perf. 1/29/81 #1 H-7 CNL/GR/MS 12/28/80 #1 Carol Krieter Well Records 5I! 5" 5" 5" 5" 5" 5" 5" DATE 19 Alaska 0il & Gas Cons. Commission Anohorage SOHIO ALASKA PETROLEUM COMPANY January 29, 1981 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton RE: Wells B-4, A-6, C-9, H-6 ANCHORAGE A LASKA'.,,J . ' TELEPHONE (907) 265-~ ~ . " .-~ . ~A~L: POUCH 6-6~ J 4 ~,,'q ..... ANCHORAGE ALASKA~O2~ ~'r'~ ' .... ' i ~'~ S.~OL CO~ID~ I Gentlemen: Enclosed, in triplicate, are Forms 10-403, Sundry Notices and Reports on Wells, for the above-named wells. These reports contain our GJP: ja Enclosures to acidize the wells. ~ v~r~uly, !~i;~eald ~ngineer cc: Well File ~17 S. R. Bundy A. E. Leske STATE OF ALASKA ALASKA O/.AND GAS CONSERVATION CO~?/fISSION SUNDRY N~TICES AND REPORTS~1~ _~N WELLS 1. DRILLING WELL[] COMPLETED WELL[] OTHER E} -- ..... 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 70-32 3. Address 8. APl Number Pouch 6-612, Ancho_rage, Alaska 99502 50-029-20072 4. Location of Well 9. Unit or Lease Name Prudhoe Bay. Unit At surface: 10. Well Number B-4 (23-29-11-14) 741' SNL, 1598' WEL, Sec. 21, T11N, R14E, URV~ 11. Field and Pool Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 59.61' AMSLI ADL 28310 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] ~ Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well i-] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Cle'arly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals in this well will be acidized in February-April, 1981. The acid will be 500 bbls. of EDTA treating fluid. 10474' - 10504' BKB (Ref. BHCS/GR, 11/8/70) 10514' - 10544' BKB ( " ) 10557' - 10565' BKB ( " ) 10576' - 10590' BKB ( " ) 10610' - 10620' BKB ( " .) 10630' - 10635' BKB ( " ) The SSSV will be removed prior to acidization and reset after the job ca. 2000'. , · .,,:: I. I .' , ' 'Date / Sigr~d-,/ ~L)..~-~_~ [ ,~<~)~..-.~ Title District Field Engineer Th(spacebel;w~rC~)mmission use (~ Con~Ttions of App't-e.v~l, i~-a--~y: r" ~,,,~p,~,e,~V~ ,.~I~ By Order of .... ' ......... Approved b~ ,'.. . ' COMM,SS,ONER the Comm~ss~o% Date~_L.~%:~f{ ....... Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: SFO/UNIT/STATE: (-Marathon) ARCO C~tv~. II [ [ t REFERENCE: ;FO/UNIT/STATE: ~OHIO FINAL CASED HOLE LOGS he following material is being submitted herewith. Please acknowled~ receipt by si§ning a copy of this letter and returning it to this office:- ~ ....... B__-~~ Spinner 10/20/80 #1 '-----D-10 EPL 10/28-30/80 #1 D-12 CCL/Perf. 10/21/80 #2 H-8 EPL 10/28-30/80 #1 Q-2 Spinner 10/30/80 #1 Q-2 Spinner 10/24/80 #1 Y-4 Perf. CCL 10/21/80 #1 Kuparuk 22-11-12 Temp. Log 11/3/80 #1 1! 5~! 2"/5" 5" 5" 5" 5" Carol Krieter Well Records 19 Alaska 011 & Gas Cons. Commlss|o~ Anchorage SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: SFO/UNIT/STATE: REFERENCE: 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 ~/ MAIL: POUCH 6-612 ~ ANCHORAGE, ALASKA 99502/ 10/28/80 ¢/443 ~F0/UNIT/STATE (-Marathon) SOHIO DATA /~'The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- X-4 Y-2 BottomHole Pressure Data Form & Survey !! II II II I! II II II II II 10/16/80 9/22/80 10/11/80 Carol Krieter Well Records RECEI DATE 19 SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: SFO/UNIT/STATE Mobil _ l~illips __ , ., BPAE -- REFERENCE: ~ SOHIO CASED HOLE INA~" LOGS , L ,j'~he following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- Diff. Temp., Log 9/3/80 ~1 5" - Spinner 9/2/80 ~1 5" J-10 Temp. Survey 8/8/80 ~2 5" N-2 Diff. Temp. Log 9/7/80 ~1 5" N-2 Spinner 9/6/80 ~1 5" Y-1 Collar Log 9/9/80 ~1 5" Y-5 Per. Depth 'Control 9/3/80 ~1 5" X-10 Temp. Survey 8/9/80 ~1 5" X-11 Temp. Survey 8/20/80 ~1 5" Carol Krieter / Well Records I.-.-q-~ ~R~s ~ .... 111"~ STREET SOHIO PETROLEUM GOMPANY l~:E~d.~--~, · Division of Sohio N~,~r~J ~e~urces Company 1 J I ~E~~HONE (~07)~5-0000 ~ ~.. 2 ~E~/I ' - IL' POUCH ~612 SOHIO-BP ALASKA PRODUCTION DIVISION ~ 3 GEQ~ ' ........ F=-- STAT~~A~E, ALASKA 9~02 · o- ~=~ - ~ ' ~'0~7 ...... i s~o/g~z~,' ~='~ ..... ',~-' ~= ..... ~/80 ~078 Mobil - Phillips .... .i ii t i REFERENCE: SOHIO DATA . ' The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-, FO/UNIT: ~q -Marathon) B-4 Bottom-Hole Pressure Data Form & Survey 3/12/80 I Well ReCords Redi-Kwik, Quality Litho SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASK/~PRODUCTION DIVISION TO: State of Alaska Alaska Oil & Gas 3001 Porcupine Dr. Anchorage, AK 99504 Attn: Mr. H. Hamilton REFERENCE: Well Data Transmission The following material is being submitted herewith. Plea.rm-a'6knowledge receipt by signing a copy of this letter and returning it to this office:- 6-''/' ,.~[u.,~- (~.~/.~/~_ ~ Gov. Sect. Well Transient Survey/Data Packet 7/11/797/14/79 '~,,"~v -~ " " " " " " " ~ u,, .J ,.,v,~''', :Key Well Transient Survey/Data. Packet 7/29/79 i log and i print for the following Sohio operated wells: D-7 Spinner Run 1 B-16 Temperature Log A-5 Spinner Run 1 C-9 Temperature Log Run 1 Run 1 Colette Tracy Well Records SOHIO PETROLEUM CO'MPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: State of Alaska Division of Oil & Gas 3001 Porcupine Dr. Anchorage, AK 99501 Attn: Mr. H. Hamilton 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-001 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99! May 4, 1979 REFERENCE:' Well Data Transmission The following material is being Submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-/,./'" . ): -8 Gov. Sec. Transient Survey/Raw Data 4/9/79 -5. " "" " " " 4/10/79 1 sepia and 1 print for the following Sohio operated well: Q-7 CNL/FDC R~n 1 2" FDC Run 1 2" C-1 Spinner Run 1 ~'Spinner Run 1 B-8 Spinner Run 1 Colette Tracy ~ Well Records RECEIVED....., ~ "-. DATE 1 9 ~ SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 SOHIO-BP ALASKA PRODUCTION DIVISION TO: State of Alaska Department of Natural Division of Oil & Gas 3001 Porcupine Drive Anchorage, AK 99504 Resources MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 State April 25, it7~_,.CO,~A.M._'_~iCOMM ~ RES LNG REFERENCE: Well Data Transmission The following material is being submitted herewith. Please a~nowledge receipt by signing copy of this letter and returning it to this office:- ~.-/~'~" p'-k.~¢~¢.4/~ A;r nt the o;erated ~-3A Spinner . Run 1 ~[~-7 CNL Run 1 ~'}-7 CNL Run 1 ~G-2 CNL Run 4 ~.P/ressure surveys for the fOllowing Sohio operated wells: ~'~-1 Govern'mental Section Well Transient Survey/Raw data 3/11/ ~ " " " " " " " 4/13/7 .¢,~' ~ ;~ ' " '" " " " " " 4/5/79 ~.,~W(9(/?* Key Well Transient survey/Raw data 2/15/79 v[~ / "C-1 Transient Pressure and Flowmeter/raw data 4/13/79 / /E-5 Transient Pressure/Raw data 4/13/79 Well Records RECEIVED" SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: State of Alaska Department of Natural Resources Division of Oil & Gas Conservation 3001 Porcupine Dr. Anchorage, AK 99504 Attn: Mr. H. Hamilton ,. 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 DEV-PB-250/8 December 19, 1978 i' . .............. REFERENCE: Well Data Transmission The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- , State form 10-412, Reservoir Pressure Report for the followin~ wells:. / Initial Static Survey C~ 6-21-78 '-(-~_-~ 7-11-78 Initial Static After Repel~f~fration A-4 Key Well Static Survey Key Well Surveys A-5 F-4 C-2 Government Section Survey D-5 F-8 N-6 N-8 M-5 11-9-78 11-27-78 11-28-78 9-9-78 11-13-78 11-14-78 11-17-78 12-1-78 11-28-78 11-17-78 Colette Tracy Well Records RECEIVED DATE ' SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: State of Alt, ska Department of Natural Resources Division of Oil & Cas Conservation 3001 Porcujf,m Drive · Anchorage, Alaska 9~J504 ATTN: MR. H. HAMJ!21'ON 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 DEV-PB-250/6 DEV-PB-250/7 DEV-PB-250/8 December 19, 1978 REFERENCE: Well Data Transmission HKVP.. The following material is being submitted herewith. Please acknowledge receipt by signing copy of this letter and returning it to this office:- ~...~ogs. for the following Sohio Operated wells: . ~/~7' Temperature Log Run 1 5" ~N-7. Spinner Log Run 1 5" Governmental Section Well Transient Surveys for the following wells enclosing the gradient survey data sheet, graph, p.re~sure build-up surve~ ~.~_.~.he..et., field data, temperature: '~-8 11-16-78 ' ~-- 10-142~'~''~ ...... ~ ~/T- .~,.~.,'a . '-- ' ~'~5' 10-14-78' ~F-7' 11-10-78 ~N-2, 10-12-78 ~F-8' 11-19-78 ~-5, 11-9-78 ~..~-3, 10-17-78 Surveys ~-5' Transient Pressure b~che above data: -2' 11-27-78 for the following wells enclosing 12-1-78 SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: State of Alaska Department of Natural Resources Division of Oil & Gas Conservation 3001 Porcupine Drive Anchoragek AK 99504 attn: H. Hamilton 3111 "C" STREE,T ANCHORAGE, ALA~SKA .'. '"" TELEPHONE (907) 26~-0000 ~ ; ~ ,:.~,"".. iL.! MAIL: POUCH 6-6~2 ANCHORAGE, ALASKA 99~50,2 DEV-PB-250/8 August 30, 1978 1 ~;:~:'.'7 ~i "' S:~:C HKVP REFERENCE: The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- Bottom-hole pressure data form, enclosing gradient survey data sheet and graph, pressure build-up survey data sheet, field data, pressure and temperature for the following SOHIO operated wells: A-1 A-2 j ',?'B-4 ~ ";! . ....... 6.=.1. C-6 '/and c-s RECEIVED DATE 19 SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: State of Depar~ent of Natural Re:.'o,~rce:; D~vision of Oil & Gas Conserv~:t;on 8001 Porcupine Drive Anchorage, Alaska 99504 ~TTN: MR. II. HAMILTON 3111 "C" STREET' ANCHORAGE, AI~ASt~A ', TELEPHONE (907) :~65-0000 · MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 ,, August 21, 197,8 '. · : REFERENCE: The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- Key Well Transient Survey. for the followin8 w_e_Ii__s_: N-7 G-3 · Key Well Initial Transient PreSsure Survey for the following wells: A-5 C--2 n' ' "', sur.~.,,-...S'q,~vey for the following wells: I ~tzal %rans',ent Pres 'B 5 ~-8 ~/-1 i--~ i~3 x-8( .-:c-1 C- Governmental Section Transient Pressure Survey for the followin-~ wells' N-8 N-2 ],2-2 D-4 D-]. E-3 E-~ E-5 G-2 H-4 H-5 J-5 M-3 M-4 }t-6 J-3 J-1 D-3 ~.I-3 D-4 Initial Static Surveys for the followin5 we, Il_: B-3A RECEIVED DATE SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION February 2, 1978 3111 "C" STREE:T ' ANCHr~RAGE. ALAS'KA , ' ' TELEPHONE (907)265-0000 'Jt ',;' MAIL: P.O.BOX4-1379 ANCHORAGE, ALASKA 99509 State of Alaska Department of Natural Resources Division of Oil and Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99504 ~ION: MR. O. K. GILBRETH Subject: We ls~~_~(23-29-11.14) ~ C-1 (42-19-11-14) C-2 (23-20,11-14) C-6 (41-30-11-14) C-8 (33-18-11-14) Gentlemen: Enclosed please find in triplicate form 10-403, Sundry Notices and Reports on Wells, for the above ~wells. Very truly yours, Sohio Petroleum Company Enclosures cc: P.E. well file B4 C1 C2 C6 C8 Drilling well file B4 Cl C6 C8 C2. Manager Operations SOHIO PETROLEUM COMPANY D.~ ' ...... ':~1 R:~'.-~:rces Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: State of Ala~ Division of Oil & C~__s Conservation 3001 PorcuL~ine Drive ~3horage, ~/~ 99504 REFERENCE: ~e~l Data %~-~nsmissiQn 311'~ "6 STF:T-i- TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 DAV-PB-250/g November 22, 1978 The following material is being submitted herewith. Please acknowledge.receipt by signing a copy of this 'letter and. returning it to this office:- State R~servoir Pressure Report- Form P-12 for the fol!~,~ing ~lls: 5-7 11-3-78 ~_~8 11-7-78 N-7 11-1-78 E-t i.1-2-78 J-6 11-14-78 F-t .10-14-78 J-~._~. !~-17-78 ~0-23-78 .~I-4 11-2-78 F-6 11-5-78 F-5 11-10-78 F-7 11-11-78 C-1 11-14-78 Initial Static Survey t~y Well Survey Governmental Section Surveys Colette ~racy Well Records RECEIVED DATE 19 SOHi," ~ETROLEUM COMPANY . . ...... : F, esources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: State of Alaska Department of Natural Resources Divis°n of Oil & Gas Conservation 3001 Porcupine Dr. Anchorage, 2J< 99501 Attn: Mr. H. Hamilton 21 '..' ', AN C,'fi:O F;,-~G E, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 DEV-PB-250/8 November 17, 1978 REFERENCE: Well Data Transmission The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- "~Y 1 print and 1 sepia for the following wells: ' ";'i · F-3 "CNL P, un 3 5" ' C..NL Run 2 ~Prod. Log Run 1 5" B-10 ~%FT Run 1 5" J-2 ~CNL Run 2 5" D-1 'ONL Run 1 5" Run 1,2 2" B- 9 . ~2'~C S ,~ ,,=n 1, ~ /" .... 2" " 2,, ..... ~DC ~u~ ~ 2'~ - "DIL Run 1,2 2" & 2" & 2~' & 5~ . SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 TO: State of Alaska Division of Oil & Gas 3001 Porcupine Drive Anchorage, AK 99504 DEV-PB-250/8 September 18, 1978 REFERENCE: The following material is being submitted herewith. Please aCknowledge receipt by signing a Copy of this letter and returning it to this office:- A-7 Transient Pressure Survey" 1 sepia and 1 print for the followin~'we~.l$.: ~ Spinner Run 1 5" J A-1 Spinner/temp. Run 1 5" V'H, 3 Spinner Run 1 5'~ RECEIVED DATE 19 SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: State of Alaska Department of Natural Resources Division of Oil & Gas Conservation 3001 Porcupine Dr. Anchorage, AK 99509 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAI L: POUCH 6-612 ANCHORAGE, ALASKA 99502 DEV-PB-250/8 August 16, 1978 REFERENCE: The following material 'is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- _ State Sundry Notice.- Subsequent Report of ShOoting Monthly Report of Drilling and Workover Operations 'sepia 'for the 'fol.lowinlg' well's: F-4 CNL Run 2 5" ~ J-5 CNL Run 2 5" ~/' I sepia and i pri'nt' 'fo'r 'th:e 'foll'owing' WellS: .,C-3 (TVD logs) BHCS 2" & 5" z,. ~/ DIL 2" & 5" "~ FDC 2" & 5" ~'' ~/ B-8 BHCS Run 1 2" DIL Run 1 2" FDC Run 1 2" CNL/FDC Run 1 2" D 19 SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 August 16, 1978 State of Alaska Department of Natural Resources Division of Oil & Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99509 Attn: Mr. H. Hamilton Subj: WELL B-4 (23-29-11-14) Gentlemen: Please find attached in duplicate, Form 10-403, "Sundry Notices and Reports on Wells" and Form P-4, "Monthly Report of Drilling and Work- over Operations" for the above mentioned well. Very tr~Uly yours, / / S COMPANY RBV:MJS/het Attachments cc: M. J. Smith Chron File B. ~kery Manager rilli Form 10-403 REV. 1-10-73 Submit "1 ntentions" in Triplicate & "Subsequent Reports" In Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such 13roposals.) ~- NAME OF OPERATOR Sohio Petroleum Company A Division of Sohio Natural Resources Company 3. ADDRESS OF OPERATOR POuch 6-612; Anchorage, Alaska 99509 4. LOCATION OF WELL At surface 741' SNL, 1,598' WEL, SEC. 21, TllN, R14E, UP~ 13. ELEVATIONS (Show whether DF, RT, GR, etc.) KBE 59.61' AMSL 14. Check Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE 50-029-20072 6. LEASE DESIGNATION ANO SERIAL NO. ADL 28310 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit West 9. WELL NO. B-4 (23-29-11-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay, Prudhoe Oil Poe 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 29, TllN, R14E, UPM 12. PERMIT NO. 70-32 )ort, or Other Data NOTICE OF INTENTION TO.' TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAI RING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTE= Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all 13ertlnent der&lis, and give pertinent dates, Including estimated date of starting any proposed work. The following intervals in this well were perforated (@ 4 S.P.F.) for production during the month of July, 1978: 10,474 - 10,504 Ft. BKB (Ref. BHCS/GR 11-8-70) 10,514 - 10,544 " " (" " " ) 10,,557 - 10,565 " " (" " " ) 10',576 - 10,590 " " ( " " " ) 10,610 - 10,620 " " (" " " ) 10,630 - 10,635 " " (" " " ) 16.. I hereb~~~y_~ SIGNE~/ ~ (This s~ace for Sta~ ,fo~_g, oing is true and correct TIT LE~~C~ office use) APPROVED BY .. CONDITIONS OF APPROVAL, IF ANY: TITLE DATE See Instructions On Reverse Side Form No. P-4 ' REV. 3-l-70 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 5. AP! NUMERICAL CODE 50-029-20072 6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 WELL WELL OTHER 2. NAME OF OPERATOR Sohio Petroleum Company A ~ivisi~ ~f g~hi~ Natural Resources 3. ADDRESS OF OPERATOR Pouch 6-612, 99502 Company 4. LOCATION OF WELL Anchoraqe, Alaska 741' SNL, 1,598' WEL, SEC. 21, TllN, R14E, UPM 8. UNIT FARM OR LEASE NAME Prudhoe Bay Unit West 9. WELL NO. B-4 (23-29-11-14) 10. FIELD AND POOL, OR WILDCAT PruOho~ Bay, Prudho~ 0il I1. SEC. T. R. M. (BOTTOM HOLE Pool OBJECTIVE) Sec. 29, TllN, R14E, UPM 12. PERMIT NO. 70-32 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. Perforating &Associated Operations July 6, 1978 Recovered SSSV and insert sleeve from ball valve nipple. Conducted 4 hour rate test prior to perforation. July 7, 1978 Reperforated the following intervals using Schlumberger 4" Carrier guns. 4 s.p.f. 10,474 - 10,504 Ft. BKB (Ref. BHCS/GR 11-8-70) 10,514 - 10,544 " " ( " " " ) 10,557 - 10,565 " " ( '" " " ) 10,576 - 10,590 " " ( " " " ) 10,610 - 10,620 " " ( " " " ) 10,630 - 10,635 " " ( " " " ) July 8, 1978 The well was flowed on a small choke during per- forating. ~Ran and set insert sleeve and SSSV. Tested SSSV, swab valve and master valve. End of Operations. Well returned to routine production. SIGNED'"'~x[~"~L(~" '("~/ ~ /~,.Z~ ~/i TITLE ~d~ '~,d~'~ ~'Y~ .... ~.~.,/~ DATE (f~//(.O / 7(J~/ , NOTE--gleport oh<t~is ~orm is real'ired for each calendar month, regardless o~ the status of operations, and must be filed in duplicate with the oil and gas conservation committee by the 15th of the succeeding month,unless otherwise directed. SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION State of Alaska Department of Natural Resources Division of Oil & Gas Conservation 3001 Porcupine Drive Anchorage, AK 99509 Attn: Mr. O. K. Gilbreth 3111 °'C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 DEV-PB-250/8 June 23, 1978 REFE'RENCE: The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- copies of the' followin~ reports: B-1 State Sundry Notice - Subsequent Report of Shooting or Acidizing 8 State Sundry Notice - Subsequent Report of Shooting or Acidizing State Sundry'Notice - Intention to Shoot or Acidize Initial Transient Pressure .Survey ~. Key Well Initial Transient Pressure Survey Static Pressure Survey Static Pressure Survey Key Well Static Pressure Survey Key Well Transient Surveys for the following well: D%6, ~,1, F74, G.~.3, J-6, H-8 Governmental Section Transient Pressure Surveys for the following wells: F-i, · F-2, F 3, F~.5 F-x6 F-7, F-8, G-i, N-5, N-6 .':~ ,?- ~' ' "' ~. ~' '. k '~' sepia and 1 print for the following wells: B-2 Spinner Surveys Run 1 5" N-2 Flowmeter Run 1 5" A-7 CNL Run 1 5" N-6 Temperature Log Run 1 5" RECEIVED DATE SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907)265-0000 MAI L: P. O. BOX 4-1379 ANCHORAGE, ALASKA 99509 June 19, 1978 State of Alaska Department of Natural Resources Division of Oil & Gas Conservation 3001 Porcupine Drive Anchorage, AK 99509 Attn: Mr. H. Hamilton Subj: WELL B-4 (23-29-11-14) Gentlemen: Enclosed please find in triPlicate Form 10-403, "Sundry Notices and Reports on Wells" for the above well Very truly yours, Manager, Field Operations GDT: GP/het Enclosure cc: G. Plisga P. E. Files (2) Drilling Files Form 10-403 R EV..,I- 10-73 Submit "Intentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) WELL L_J OTHER NAME OF OPERATOR Sohio Petroleum A Division of Sohio Natural Resources Company 3. ADDRESS OF OPERATOR P. O. Box 4-1379, Anchorage, Alaska 9.9509 4. LOCATION OF WELL At surface 741' SNL, 1,598' WEL, SEC. 21, TllN, R14E, UPb · 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 14. Check Appropriate Box To Indicate Nature of Notice, Re ;5. APl NUMERICAL CODE 50-029-20072 6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit West 9. WELL NO. B-4 (23-29-11-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay, Prudhoe Oil PoD 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 29, TllN, R14E, UPbl 12. PERMIT NO. )orr', or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAI RING WELL FRACTURE TREATMENT ALTERING CASING' SHOOTING OR ACIDIZING ABANDONMENT* (Other) , (NOTE: RepOrt results of multiple completion· on Welt Complstlon or Recom'pletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED oPERATIONS (Clearly'state all pertinent details, a'nd give pertinent dates, including'estimated date of starting any proposed work. The following intervals in this we'll wilI be perforated (@ 4 S.P F.) for production during' the month of June, 1978: 10,474 - 10,504 Ft. BKB (Ref. 10,514 - 10,544·Ft. BKB .(Ref. 10,557 - 10,565 Ft. BKB (Ref. 10,576 - 10,590 Ft. BKB (Ref. 10,610 - 10,620 Ft. BKB (Ref. 10,630 - 10,635 Ft. BKB (Ref. BHCS/GR 11-8-70) BHCS/GR,11-8-70) BHCS/GR 11-8'70) BHCS/GR 11-8-70) BHCS/GR 11-8-70) BHCS/GR 11-8-70) 16. I hereby th '~ 9 Is tr~e and correct TITLE ~'g'-, ' '(' ~ 1' (This space for State'Office use) CONDITIONS OF APPROVAL, IF AN~ TITLE PF. TRCIT.F. ITH F. NC~INF. F.R , See Instructions On Reverse Side DATE 3UNE 26, !9__7_8 '/"'.') i ?. ~-¥% ..~ ~:I :,' ',~.~ · SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: State of Alaska 0il and Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99504 Attn: Mr. O. K. Gilbreth 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907)265-0000 MAIL: P.O. BOX4-1379 ANCHORAGE, ALASKA 99509 DEV-PB-250/8 April 26, 1978 REFERENCE: Thefollowing materialisbeingsubmitted herewith. Pleaseacknowledgereceiptbysigninga copy of this letter and returning it to this office:- .1 sepia and 1 print for the followin~ wells: · B-2 (32-11-14) CNL Run 1 5" CNL Run 1 5" Colette Tracy Well Records RECEIVED DATE RECEIVED APR Anch0ra~e SOHIO F':'""~r'LEUM~, ,',,-, COMPANY Division of So:~i:' "q~,tur~l Rasources Compan,/ ALASKA PRODUCTION [):VISION CONFIDENTIAL TE LEPHOH E (O0))23b-:.,,.';.10 [vfi A i L; ,o. O. [::,O )'{ 4- '! 379 ANCHORAGE, ALASi<.A 99E09 State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska April 13, 1978 Attn: Mr. O.K. Gilbreth, Jr. Dear }~. Gilbreth: B-1 (31-11-14). · ~r..2..~..~23-32-11-14) ~L__~=~-,-'(~ 3-29-11-14) C-8 (33-18-11-14) Enclosed please find in duplicate form 10-403, Subsequent RePOrts on Wells and form P-4, Monthly RePOrts of Drill"zng and Workover Operations, for the above wells. Very trnly yours, SOHIO PETROLE'L~.4 CQMPANY cc: Drilling Well Files P.E. Well Files G. D. Taylo~ Manager Field Operations Form 10-403 REV. 1-10-73 Submit "1 ntentlons" In Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA 0IL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) 5. APl NUMERICAL CODE 50-029-20072 6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 1. o,- ,.~ GAS I--I WEL LzELU WELLi i OTHER ~ NAME Of OPERATOR 8. UNIT, FARM OR LEASE NAME SOHIO- BP PETROLEUM CCM~ANY Prudhoe Bay Unit West 3. ADDRESS OF OPERATOR 9. WELL NO. P.O. Box 4-1379, Anchorage, Alaska 99509 B-4 (23-29-11-14) 10. F~ELD AND POOL, OR W~LDCAT 4, LOCATION OF WELL At surface 741' SNL, 1598' WEL, SEC. 21, TllN, R14E, UPM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) Check Appropriate Box To Indicate Nmtum o( Notice, Re NOTICE OF INTENTION TO: Prudhoe Bay, Prudhoe Oil Pool 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) SEC. 29, TllN, R14E, UPM 12. PERMIT NO. 70-32 )crt, or Other Data SUBSEQUENT REPORT OF: TEST WATER SHUT-OFF ~ PULL OR ALTER CASING ~ WATER SHUT-OFF ~ REPAI RING WELL ~ FRACTURE TREAT MULTIPLE COMPLETE FRACTURE TREATMENT ALTERING CASING · SHOOTOR ACIDIZE ABANDON* SNOOTING OR ACIDIZING_ ABANDONMENT* REPAIR WELL CHANGE PLANS (Other) _ _ _ (Other) (NOTE-' Report results of multiple completion on Well Conlpletlon or Recompletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. The following intervals in this well were perforted (@ 4 S.P.F.) for production: Zone 2: 10,474 - 10,504 ft. BKB (30') " 10,514.- 10,544 " " (30') " 10,557 - 10,565 " " (8') " 10,576 - 10,590 " " (14') " 10,610 - 10,620 " " (10') " 10,630 - 10,635 " " (5') (ref. BHCS/GR 11-8-70) ( . . ) ( . . ) ( - . ) ( ,, ,, ) ( ,, ,, ) A static bottom-hole temperature survey was conducted prior to perforating. Immediately following the perforation operations a static bottom-hole pressure survey was recorded. The well was left with a SSSV in the nipple at CA 2000' BKB. hereby ~rHfv ~reQolng Is true and correct 16. I DATE (This space for State office use) APPROVED BY CONDITIONS OF APPROVAL, IF ANY: TITLE DATE See Instructions On Reverse Side Form No. P-4 REV. 3-1-70 SUBMIT IN DUPLICATE STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. 2. NAME OF OPERATOR Sohio Petroleum, Company 3. ADDRESS OF OPERATOR P.O. Box 4-1379, Anchorage, Alaska 99509 4. LOCATION OF WELL (at surface) 741' SNL and 1598' WEL of Sec. 31, TllN, R14E, UPM 5. APl NUMERICAL CODE '50-029-20072 6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 7. IF INDIAN'ALOTTEE OR TRIBE NAME 8. UNIT FARM OR LEASE NAME prudhoe Ray rk~i t- w~.~t 9. WELL NO. B-4 (23-20-11-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay, Prudhoo Oil Pq~l 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) Sec. 29, TllN, R14E, UPM 12. PERMIT NO. 70-32 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. March 15, 1978: March 22, 1978: March 25, 1978: April 2, 1978: April 3, 1978: April 4, 1978: Ran static temperature gradient survey. Ran CNL/GR log. PresSure test tubing and annuli. Perforated the well. Ran static bottom-hole pressure survey. Ran and tested S.S.S.V. 14. I hereb tha g is true and correct D!viskm o'I Ciii aI'id r~as NOTE--Report on this form is required for each calendar month, re§ardless of the status of operations, and must be filed in duplicate with the oil and gas conservation committee by the 15th of the succeedin§ month,unless otherwise directed. SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: State of Alaska Department of Natural Resources Division of Oil and Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99504 3111 "C" STREET ANCHOR~'. ~5, ALASKA TELEPHONE (907)265-0000 MAIL: P.O. BOX4-1379 ANCHORAGE, ALASKA 99509 DEV-PB-250/8 April 10, 1978 REFERENCE: The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- 1 sepia and 1 print for the following Sohio Operated wells: H-6 (21-11-15) DIL/TVD Run 1 2" BHCS/TVD Run 1 2" FDC/TVD Run 1 2" CNL/FDC/TVD Run 1 2" H-7 (22-.11-13) DIL BHCS CFD ~NL/FDC I ~'"~ ~ ~!l:'%'lI~ 9- ~ 1~--=~--~'~4T~>C L/,iP er f G-3 (12-11-13) CNL Run 1 2" ~/ Run 1 2" / Run 1 2" ~/ Run 1 2" ~/ , Run 1 ~/ · Run 2 5" ~/' West Sak #11 Eng. Prod. Log Run 1 Saraband 5l, / Colette Tracy Well Records RECEIVED DATE SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907)265-0000 SOHIO-BP ALASKA PRODUCTION DIVISION MAIL: P.O. BOX4-1379 ANCHORAGE, ALASKA 99509 State of Alaska Department of Natural Resources Division of Oil and Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. O. K. Gilbreth Director Gentlemen: Well B-4 (23-29-11-14) Enclosed, in duplicate, is Form P-7, Completion Report for the above-named well, together with the Well History and Casing Record. April 10, 1978. PRJ:ja Enclosures cc: Well File #17 Colette Tracy Very truly yours, SOHIO PETROLEUM COMPANY District Drilling Engineer ~ SUBMIT IN D, * STATE OF ALASKA (See otherln- .~t ruer ioRs orl reverse side) OIL AND GAS CONSERVATION COMMITTEE WELL cOMPLETION OR RECOMPLETION REPORT AND LOG* I~. T~E or w~.£L: "' o,,.,,.E~ ~ ~A~ELL © ~R' [2 Other b. TYPE OF COMPLETION: ~EW ~ WOnK [--] DEEP- ['~ n,cKPLr~ ['-] mfr. [--]nESVR. Other WELl,__ OVER EN NAME OF OPERATOR Sohio Petroleum Co., Division of Sohio Natural Resources Co. ADDRESS OF OPERATOR P.O.Box 4-1379 Anchorage, Alaska 99509 4. LOCmTION OF WELL (Report location clearly and in accordance with any State requirements)* At surface 1598' WEL,741' SNL, SEC.31, TllN,R14E,UPM At top prod. interval reported below 1596' EWL, 2274' NSL, Sec.29,TllN,R14E,UPM At total depth 1737' EWL, 2497' NSL, Sec.29,TllN,R14E,UPM CONFIDENTIAL 5. API NUIVIF_A~CA~ CODE 50~029,-20072 6. T.~SE D~SIGNATION A_ND SERIAL NO. ADL 28310 17. IF INDIA.N, A.L,I.,O'A-r~.'~- OR TRIBE 8. UNIT,FARM OR ~SE NA/%IE Prudhoe Bay Unit 9. WELL NO. B-4 (23-29~11-14 10. FIF. L,D A.ND POOL, OR WILDCAT Prudh0e Bay, Prudhoe 0i'. 11. SEC., T., R., M., (BOTTOM HOLE ~' '"~'~' OBJECTIVE) Sec. 29, TllN,R14E,UPM 12. PEI~MIT NO, 70-32 INTERVALS DRILLED BY 18:,"rOTAL10940 'I ~'~H "'9249'''T~m& T~ 10693"HD 9049 'T aow ~v' ~OT,R~ TOOLS T6tal CA,t,E T00,.,S 22. PRODUCING ~NT~RVAL(S) OF TI-IlS COMFrI~TIO~--TO$~.' BOTTOM. NAME (MD AND TV'D)' 23. WAS D!RECTIO'N.~L - ' ~ SURVEY MADE Prudhoe 0it Pool - . Top: 10474' MD 8861' TVD ! Yes Bottom: 10635' MD 8998' TVD I 24. TYPE ELECTRIC AND OTHER LOGS. RUN DIL, BHCS/GR, f~DC, ,;SNP, AL3 ~.5. CASING RECORD (Report all strings set in well) CASIaNG SIZE WEIGHT[ LB/' DEPTH SET (MD) HOLE SIZE CF~%~[EN'TING RECOP~D I A~NIOUNT PULLED Si 26 LINE~ R v.C O iqi) g8. PEI:~ORAT[ONS OPF2N TO PRODUC~J?l-OlhT (Interval, size and nurnber~ 27. TUBING ItEC.OF~D See Att: ched Casing Seet 29. ACID, Si!OT, FiIA~CTURE, CF_2dE:NT SQU.?-~ZE, ETC. I 10474-10504' BKB @ 4 spf (ref.BHCS/GR 11/8/7. " ) w10514-10544 ' " " ( .~t ,, ~10557-10565' " " ( ~, ) ,1,10576-10590' " ,, ( d' ,, ) .~1:0610-10620' " " ( " ) ~TIi 1NTZiRVAL (MD) [ kA¢OUNF £~D KIND OF MAI~?~AL USED 7386' '~)',,,~r[r'~, ]. 250 Sks Permafrost C 10670' .,~.d~'~ 'i 50rsks Class G 10310' ff ' ! 50 sks Class G, ,~, ~o. 10630-10635' '" ' ( b~ODUCTI~N ) DATE FIRST PI%ODLI N I' PIiODUCT10.N 1VIE'It{OD (Flowix~g, gas lifi, pumping--size and type of pump) [VTELL STATUS (Producing or , DATE OF TEST [PiOUI~ T{STED ' '[CItOXE SIZE [PEOD:N FO,~ OI~BDL. GAS-OIL ~ATIO ,~SS. 1 ' ~' t24'HO'UR RA~ '1 ~1. D~SPOSlTION O~ OtS (80ld, ~ed y0& ~ueI, ~e~ted, etc.) . Well His-t~CaSing Record. *(See Instruc.tio~-and Spaces For Additional Data on Reverse Side) INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report end log on all types of lan:is and leases in Alaska. Item: 16: Indicate which elevation is used as reference (where not otherwise shown) for depth measure- merits given in cther spaces on this form and in any attachmer~ts. Items 20, and 22:: If this well is completed for separatc, prcduction from more than one interval zone (multiple completion), so state in item 20, and in item 22 show the p~cJuci~.9 interval, or intervals. top(s), bottom(s) and name (s) (if any) for only the interval reported in item 30. Submit a separate report (page) on this form, adequately identified, for each additional interval to be seperately produce,J, show- ing the adiditional data pertinent to such interval. Item26: "Sacks Cement": Attached supplemental records for this well shouiJ show the details of any mul- tiple stage cementing and the location of the cementing tool. Item 28: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 ahoy.e). 34. SUMMARY OF FORMA'I'ION TESTS INt'I.'.UI)IN(; INTEIIVAI. TESTED, I-~RE:qSulq. E DATA. A.N'D~B~COVERIES OF OIL, GAS, .'15, G EOI..OG IC M A R K~.S WATER AND MUD NAME MEA$. DEPTlt q4RU~ VIgl'iT, . BKB Subsea Sag River SST 9968'. 8393 Shublik 10002 t 8422 Ivishak 10091 t 8501 WELL HISTORY B-4 (23-29-11-14) JULY, 1970 Spudded @ 0300 hrs. 7-8-70. Drilled 17 1/2" hole to 2400~. Opened to 26" to 2360'. Ran directional surveys. Ran 20" 133#/94# K-55/H-40 Buttress casing to 2274'. Ran 1 1/4" tubing out- side 20" to 1333'. Cemented with 4000 sacks permafrost cement. Drilled 17 1/2" hole directionally to 4354'. Ran 16" 65# H~40 ST & C casing with thermistors to 2116'. Thermistors @ 2009', 1400' and 400'. Ran 13 3/8" 68#/61# K-55 Seal- lock casing to 4332' w/stage tool @ 2161'. Cemented w/1700 sacks Class G w/4% gel and 0.5% CFR-2. Displaced with diesel 2161' to surface. Nippled up. Test- ed BOP and drilled 12 1/4" hole directionally to 8062~. AUGUST, 1970 Drilled 12 1/4" hole directionally to 10,940'. Ran logs. Ran 10 3/4" 55.5# N-80 Seal-lock and 9 5/8" 47# N-80 Seal-lock casing 10,899' with float collar @ 10,855' baffle @ '10,813', marker joint @ 10,016', 9 5/8" DV @ 7386~, 10 3/4"/9 5/8" crossover @ 2388' and l0 3/4" DV @ 2309~ Cemented 10 3/4"/9 5/8" casing as follows:~ First stage - 1400 sacks "G" with 10% gel and 725 sacks "G" with 18% salt and. 1% CFR-2. Second stage -. 400 sacks "G" with 10% gel. Third stage - 500 sacks "G" salt saturated. Nippled up, cleaned out to baffle, ran cement bond 'log and Sperry-Sun survey. Evacuated hole with Reda. pump, set packer @ 2467'. Swabbed casing. Ran 7" casing with insulation to 2386'. Ran 2 7/8" tubing to 2110' in preparation for heating~refrigeration test. Released rig @ 0300 hrs. 8-25~70. COMPLETION HISTORY FEBRUARY, 1978 Accepted rig 0900 hours, 2-15-78. Displaced diesel to CaC12. Pulled 2 7/8" tubing and 7" casing. Tested casing, leaked off. Cleaned out hole. Milled out packer. Changed well over to CaC12. Ran CBL/VDL/GR/CCL log~ Squeezed DV collar at 7380' with 200 sks Permafrost '~C cement in three jobs, Perfed 4 shots at 10670' and squeezed with 50 sks Class "G" cement. Perfed 4 shots at 10310' and squeezed with 50 sks 'Class "G'~ cement. Squeezed DV at 7380' with 50 sks Permafrost "C" cement. 1978 Cleaned out well to 10786'. Ran CBL log. Ran 97 jts. 7'~ 29# Controlled-yield N-80 Buttress casing to 10784' with top of PBR at 6706~'. Cemented with 552 Cubic feet Class "G" cement~ Cleaned out liner to 10693~. Squeezed liner lap with 130 cu. ft. Permafrost "C" cement. Tested casing to 3,000 psi. Ran inflow, test on 7" liner lap, no inflow. Ran 168 its. 7" 26# L-80 AB-IJ-4S tubing to PBR at 6706'. Landed tubing with ball valve at 1964'. Displaced tubing to diesel and tested to 3600 psi. Installed & tested adaptor flange and tree. Released rig 1200 hrs., 3-12~78. WELL HISTORY B-4 (23-29-11-14) PERFORATING APRIL, 1978 The following intervals were perforated (at 4 spf) using Dresser Atlas 4" "Jumbo Jet" carrier guns. Zone 2: 10474-10504' BKB (30') (ref. BHCS/GR 11/8/70) Zone 2: 10514-10544' BKB (30') (ref. BHCS/GR 11/8/70) Zone 2: 10557-10565' BKB (8') (ref. BHCS/GR 11/8/70) Zone 2: 10576-10590' BKB (14') (refo BHCS/GR 11/8/70) Zone 2: 10610-10620.' BKB (10') (ref. BHcS/GR 11/8/70) Zone 2: 10630-10635' BKB (5') (ref. BHCS/GR'll/8/70) 97' A static bottom-hole temperature survey was condncted prior to perforating. Immediately following the perforation operations, a static bottom-hole pressure survey was recorded. The well will be left with a SSSV in the nipple at CA. 2000' BKB. CASING SIZE 30" 20" 16" 13 3/8" 10 3/4"/9 5/8" 7" WEIGHT, LB/FT S tore 133#/94# 65# 68#/61# 55.5#/47# 29# GRADE Pipe K-55/H-40 K-55 K-55 N-80 N-80 CASING RECORD B-4 (23-29-11-14) DEPTH SET (MD) 80' 2274' 2116" 4332' 10899' crossover at 2388' 6706'-10784' HOLE SIZE 36'~. 26" Circulating String 18 1/2" 12 1/4" Innerliner CEMENTING RECORD 250 sks 4000 sks 1700 sks 3025 sks 682 Cu.Ft. AMOUNT PULLED TUBING 7" 2 7/8" 7" 29# 6,4# 26# N-80 N-80 N-80 2463' 2110' 6740' Insulated Tieback liner 2463' 2110 ' SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION State of Alaska Department of Natural Resources Division of Oil and Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. O. K. Gilbreth Director Gentlemen: Well B-4 (23-29-11-14) 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907)265-0000 MAI L: P. O. BOX 4-1379 April 4 ....... ............. t s~c ........... Enclosed, in duplicate, is form P-4, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of March, 1978. Very truly yours, SOHIO PETROLEUM COMPANY ?. R. Sudd District Drilling Engineer PRJ:ja Enclosures cc: Well File #17 Form No. P-4 REV. 3-1-70 SUBMIT IN DUPLICATE {",i STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 5. AP! NUMERICAL CODE 50-029-20072 6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 OiL GAS [] WELL WELL OTHER 2. NAME OF OPERATOR 8. UNIT FARM OR LEASE NAME Sohio Petroleum Company, Div. of Sohio Natural Resources Co. Prudhoe BaY Unit 3. ADDRESS OF OPERATOR 9. WELL NO. P. O. Box 4-1379, Anchorage, Alaska 99509 B-4 (23-29-11-14) 4. LOCATION OF WELL SNL, Sec. 31, TllN, R14E, UPM At surface: 1598' WEL, 741' 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay,Prudhoe Oil Pool 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) Sec. 29, TllN, R14E, UPM 12. PERMIT NO. 70-32 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. March, 1978 Cleaned out well to 10786'. Ran CBL log. Ran 97 jts. 7" 29# controlled-yield N-80 Buttress casing to 10784' with top of PBR at 6706'. Cemented with 522 cu.ft. Class "G" cement. Cleaned out liner to 10693'. Squeezed liner lap with 130 cu.ft. Permafrost "C" cement. Tested casing to 3000 psi. Ran inflow test on 7" liner lap, no inflow. Ran 168 jts. 7" 26# L-80 AB-IJ-4S tubing to PBR at 6706'. Landed tubing with ball valve at 1964'. Displaced tubing to diesel and tested to 3600 psi. Installed and tested adaptor flange and tree. Released rig 1200 hours, 3/12/78. "/ ~,"~:' .7 , ,, · C;:" ,:,,',,, (~ :,- ,,_,;,,,,, '~:: i: ,r' ~ ,,, , ,. 14. I hereby certify t~g is true and eorree~ SIGNED ~e~~ TITLE District Drlg. Engineer DATE NOTE-Report on this {orm is required for each calendar month, regardlo~ of the atatus o{ operationa, and must bo filed in dupliaato ~ith tho oil and ~as conservation ~ommittoo b~ tho lfith of tho sueeoodin~ month,units SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION State of Alaska Department of Natural Resources Division of 0il and Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. O. K. Gilbreth Director ~ ~111 "C" STREET ~ANCHORAGE, ALASKA TELEPHONE (907)265-0000 ,-. . ....... MAI L: P. O. BOX 4-1379 ANCHORAGE, ALASKA 99509 . , .. March 9, 197~ Gentlemen: Well No. B-4 (23-29-11-14) Enclosed, in duplicate, is form P-4, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of February, 1978. Very truly yours, SOHIO PETROLEUM COMPANY District Drilling Engineer ?RJ:ja Enclosures cc: Well File #17 Form No. P-4 REV. 3-1-70 .: SUBMIT IN DUPLICATE STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 5. APl NUMERICAL CODE 50-029-20072 6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 OiL GAS [] WELL WELL OTHER 2. NAME OF OPERATOR 8. UNIT FARM OR LEASE NAME Sohio ?etroleum Company, Div. of Sohio Natural Resources Co. ?rudhoe Bay [Init 3. ADDRESS OF OPERATOR 9. WELL NO. P. O. Box 4-1379, Anchorage, Alaska 99509 B-4 (23-29-11-14) 4. LOCATION OF WELL At surface: 1598' WEL, 741' SNL, Sec. 31, TllN, R14E, UPM 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay, Prudhoe Oil Pool 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) Sec. 29, TllN, R14E, UPM 12. PERMIT NO. 70-32 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. Februar7, 1978 Accepted rig 0900 hours, 2/15/78. Displaced diesel to CaCl2. Pulled 7" casing. Tested casing, leaked off. Cleaned out hold. Milled out packer. Changed well over to CaC12. Ran CBL/VDL/GR/CCL log. Squeezed DV collar at 7380' with 200 sks Permafrost C cement in three jobs. Perfed 4 shots at 10670' and squeezed with 50 sks Class G cement. Perfed 4 shots at 10310' and squeezed with 50 sks Class G cement. Squeezed DV at 7380' with 50 sks Permafrost C cement. 14. I hereby certify t~ct SIGNED P · '~~.. /dUCICI TITLE District Drilling EngineeffaTE NOTE-Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the oil and gas conservation committee by the 15th of the succeeding month,unless otherwise directed. SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907)265-0000 SOHIO-BP ALASKA PRODUCTION DIVISION State of Alaska Department of Natural Resources Division of Oil and Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99509 ATTENTION: Mr. O.K. Gilbreth, Jr. Gentlemen: February 13, 1978 MAI L: P. O. BOX 4-1379 ANCHORA~ / ' ..... i' I'" . ....... ,. ~: ...:,:~ .... ., , .... ~ ,,, :,~ ,. . ~ ' . ,. ...................... . , A-1 (42-35-11-13) A-2 (41-36-11-13) A-3 (43-27-11-13) A-5 (43-34-11-13) C-1 (42-19-11-14) C-2 (23-20-11-14) C-5 (41-25-11-13) C-6 (41-30-11-14) C-7 (31-24-11-13) C-8 (33-18-11-14) 123-32-11-14) 23-29-11-14) Enclosed please find in triplicate, form 10-403, Sundry Notices and Reports on Wells, for the above wells. GP :bs Enclosures cc: P.E. Well files Drilling Well files Very truly yours, Sohio Petroleum Company G. D. Taylor Manager Operations Form ,1.O-403 · AEV. 1-10-73 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE Submit "Intentions" in Triplicate~' & "Subsequent Reports" In Duplicate ~ 5. APl NUMERICAL CODE 50-029-20072 SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT---" for such proposals.) ~' O~L I--ql GAS E] WELLI.~.J WELL OTHER NAME OF OPERATOR SOHIO PETROLEUM, A DIVISION OF SOHIO NATURAL RESOURCES COMPANY ADDRESS OF OPERATOR P.O. Box 4-1379, Anchorage, Alaska 99509 LOCATION OF WELL At surface 741' SNL, 1598' WEL, SEC. 21, TllN, R14E, UPM 13. ELEVATIONS (SI~ow whether DF, RT, GR, etc.) KBE 59.61' AMSL Check Appropriate Box To Indicate Nature of Notice, Re 6. LEASE DESIGNATION ANDSERIAL NO. ADL 28310 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME PRUDHOE BAY UNIT WEST 9. WELL NO. B-4 (23-2.9.-11-14) 10. FIELD AND POOL, OR WILDCAT PRUDHOE BAY, PRUDHOE OIL POOL 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) SEC. 29, TllN, R14E, UPM 12. PERMIT NO. 70-32 )orr, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF 'FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) PULL OR ALTER CASING M U LTI PLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT OF: FRACTURE TREATMENT ALTER lNG CASING SHOOTING OR ACIDIZlNG ABANDONMENT* ,. (Other) (NOTE, Report results of multiple completion on Well Completion or Recompletion Report and Lo9 form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (CLearly state all pertinent cleteil$, anct give pertinent dates, including estimated date of starting any proposed work. The following intervals in this well will be perforated (@ 4 S,P.F.) · for production: Zone 2: Zone 2: Zone 2: Zone 2: Zone 2: Zone 2: ,, 10,474 - 10,504 ft. BKB (30') (ref. BHCS/GR 11-8-70) 10,514 - 10,544 ft. BKB (30') 10,557 - 10,565 ft. BKB (8') 10,576 - 10,590 ft. BKB (14') 10,610 - 10,620 ft. BKB (10') 10,630 -' 10,635 ft. BKB (5') (97') (ref. BHCS/GR 11-8-70) (ref. BHCS/GR 11-8-70) (ref. BHCS/GR 11-8'70) (ref. BHCS/GR 11-8-70) (ref. BHCS/GR 11-8-70) A static bottom-hole temperature Survey will be conducted prior to perforating Immediately fbllowing the perforation operations a static bottom-hole pres:s~'re survey will be recorded and the well will be back flowed to clean up. The 'well will be left with a SSSV in the nipple at CA. 2000' BKB. Db~k'~} ,;:i ,,,.~ :':"~ 16. I hereby certify that the foregoing is true and correct SIGNED (This space for State office use)' ~ CONDITIONS OF APPROVAL, IF ANY~..~ Petroleum Engineer OATEFebruary 16,,, !978 See. InStructions On Reverse Side SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION 3111 "C" STREE..T ANCHORAGE, ALASKA TE LEPHON E (907)265-0000 MAI L: P. O. BOX 4-1379 ANCHORAGE, ALASKA 99509 ,I, February 2, 1978 State of Alaska Depar~t of Natural Resources Division of Oil and Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99504 ATTENTION: MR. O. K. GILBRETH Subject: Well~ (23-29-11-14) - (42-19-11-14) C-2 (23-20-11-14) C-6 (41-30-11-14) C-8 (33-18-11-14) Gentlemen: Enclosed please find in triplicate form 10-403, Sundry Notices and Reports on Wells, for the above wells. Enclosures cc: P.E. well file B4 C1 C2 C6 C8 Drilling well file B4 C1 C6 C8 C2 Very truly yours, Sohio Petroleum Company Manager Operations Form 1 ~403 REV. 1-10-73 Submit "Intentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) OIL [--~ GASO WELL WELL OTHER 2. NAME OF OPERATOR Sohio Petroleum, A Division of Sohio Natural Resources C~ ADDRESS OF OPERATOR P.O. Box 4-1379, Anchoage, Alaska 99509 4. LOCATION OF WELL At surface 741' SNL, 1598' WEL, Sec. 31, TllN, R14E, UPM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) FRR ~g; 6!' .... AM~T, z4. Check Appropriate Box To Indicate Nature of Notice, Re 5. APl NUMERICAL CODE 50-029-20072 6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE hAME Prudhoe Bay Unit West 9. WELL NO. B4 (23-29-11-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay, Prudhoe Oil Pool 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 29, TllN, R14E, UPM 12. PERMIT NO. 70.32 )0rt, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTE~ Report results of multiple completion on Well Completion or Recompletlon Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent deb,s, and give pertinent dates, Including estlmatecl date of starting any proposed work. The following intervals in this well will be perforated (at 4 s.p.i~) for production: Zone 2 10474 - 10504 ft. BKB (30') (ref. BHCS/GR 11/8/70) Zone 2 10514 - 10544 ft. BKB (30') (ref. BHCS/GR 11/8/70) Zone 2 10557 - 10565 ft. BKB (8 ') (ref. BHCS/GR 11/8/70) Zone 2 10576 - 10590 ft. BKB (14') (ref. BHCS/GR 11/8/70) Zone 2 10610 - 10620 ft. BKB (10') (ref. BHCS/GR 11/8/70) Zone 2 10630 - 10635 ft. BKB (5 ') (ref. BHCS/GR 11/8/70) A static bottcm-hole temperature survey ;;ill be conducted prior to perforating. Immediately following the perforation operations, a static bottom-hole pressure survey will be recorded and the well will be back flowed to clean up. The well will be left with a SSSV in the nipple at ca. 2000' BKB. 16. I hereby certify that the foregoing Is true and correct SIGNED ~~~/// ,/ (This space for State office use) CONDITIONS OF/~P~RO" If ANY: See Instructions On Reverse Side Approved .... Returned - BP ALASKA INC. 3111 - C - STREET · TELEPHONE (907} 279-0644 MAILING ADDRESS: P.O. BOX 4-1379 ANCHORAGE, ALASKA 99509 November 1, 1977 CONFIDENTIAL State of Alaska Department of Natural Resources Division of Oil and Gas Conservation 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. O. K. Gilbreth Director Gentlemen: BP Well No. B-4 (23-29-11-14) Enclosed, in triplicate, if Form 10-403, Sundry Notices and Reports on Wells, for the above-named well. This report contains our proposal to re-enter the well to complete for production. Very truly yours, Nc. xI. ~ District Drilling Engineer PRJ:ja Enclosures cc: Well File #17 Form 10-403 REV. 1-10-73 Submit "Intentions" in Triplicate & "Subsequent Reports" In Duplicate ,t' :0NFPENTIA[ STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) 5. APl NUMERICAL CODE 50-029-20072 ,6. LEASE DESIGNATION AND SERIAL NO. ADL 28310 7. IF INDIAN, ALLOTTEE OR TRIBE NAME ~' O,L ~ GAS I---I WELLi~ i WELL L_J OTHER NAME OF OPERATOR BP Alaska, Inc. ADDRESS OF OPERATOR P. O. Box 4-1379, Anchorage, Alaska 99509 4. LOCATION OF WELL At surface 1598' WEL, 741' SNL, Sec. 31, TllN, R14E, UPM 13. ELEVATIONS (Show whether DF, RT, GR, etc.) KBE = 59.61' AMSL Check Appropriate Box To Indicate Nature of Notice, Re NOTICE OF INTENTION TO: 14. TEST WATER SHUT-OFF ~ PULL OR ALTER CASING L.~ FRACTURE TREAT MULTIPLE COMPLETE SHOOT OR ACIDIZE ABANDON* REPAIR WELL CHANGE PLANS (Other) Complete 8. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. B-4 (23-29-11-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay, Prudhoe Oil Pool 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 29, TllN, R14E, UPM 12. PERMIT NO. 70-32 )ort, or Other Data SOBSEQUENT REPORT OF: FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTE= Report results of multiple completion on Well Completion or Recompletion Report and Log form.) :15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. We propose to re-enter the above-named well approximately December 1, 1977 to complete the well for production from the Prudhoe Oil Pool as per the following program: 1. Remove 2-7/8" tubing and 7".circulating string with insulation strapped on the outside. 2. Clean out well to T.D. and change over to CaC12 b. rine. 3. Run CBL in 9-5/8" casing~ 4. Complete well with 7" 26# controlled-yield N-80 AB, IS,.4S tubing and production packer. A subsurface safety valve with dual-encapsulated control lines will be placed at 2000'±. Diesel will be left inside the tubing and nonvfreezing fluid will be left on the outside of the tubing through the Permafrost.. 5. Install and test Xmas tree to 5000 psi. 6. Suspend well for perforating subsequent to rig release. Details of proposed perforation to be submitted by Sundry Notice to follow. District Drillin~ Engineer DATE' __T IT LE (This space for State office use) CONOITIONS OF APPROVAL, ~F AN¥:/~ Pet:to leum Einglneer See Instructions On Reverse Side DATE November 15, 1977 State of Alaska - 2 - July 18, 1972 Further ao~reetions to Form P-7, Completion Report, are as follows: Well J-3 (23-04-11-13) The 10-3/4" x 9-5/8" crossover should be shown at 2397'. (2403') Well D-4 (23-13-11-13) The 10-3/4" x 9-5/8" crossover was set, at 2415', the 7" casing set at 2500' and the 2-7/8" tubing set at 2148'· (Not given previously·) Well D-5 (23-24-11-13R) The 10-3/4" x 9-5/8" crossover was set at 2437'. (2442') Well B-2 (23T32,11-14) The following depths were reported in the Well History but not included on the face of the Completion Report form: 30" set at 107' 20" set at 2307' 16" set at 2192' 13-3/8" set at 4545' 10-3/4" x 9-5/8" crossover set at 2376' shoe set at 10,724' Well B-4 (23-29-11-14}_ Please add to attachment to Completion Report giving casing, and cementing details: 7" 29 lb /ft , N-80, seal lock Bottom of seal assembly at 2467 , · · · Insulated from 57' - 2137'. Not cemented. 2-7/8", 6.4 lb./ft., C.S., Hydril tubing run to 2110'. Well N-4 (23-07-11-13) Please amend depths on Completion Report and Well History as follows: 9-5/8" shoe 9295' (9307') 9-5/8" float collar 9251' (9262') 9-5/8" stage tool 4942' (4962') 13-3/8" crossover 2269' (2297') 13-3/8" stage tool 2188' (2200') JUL 2 ? 1972 DIVISION OF OIL AND GAS, ANCHOR, AC': P.O. BOX 4-13'79 3111 - C - STREET ANCHORAGE. ALASKA 99503 TELEPHONE (907) 279-0644 A-07133 July 6, 19 71 Mr. Thomas R. Marshall, Jr. Chief Petroleum Geologist State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99504 Dear Mr. Marshall: In accordance with your request in your letter of June 8th, I forward Gyroscopic Multishot Directional Surveys for: BP 18-10-15 BP 31-11-14 BP 32-11-14 BP 30-1i-14 ,~BP 29-11-14 BP 12-11-13 BP 01-11-13 BP 17-11-13 BP 06-11-13 Gyroscopic Surveys were not run in 23-11-13, 14-11-13 and 13-11-13. Surveys for F-5(14-36-12-13) and N-6(34-05-11-13) and in future wells will be forwarded when available. Very truly yours, vjp Enclosures BP ALASKA INC. Senior Geologist FOR TYP~ OF SU2V2Y: = _ ,. .... = ~ c.,,.,z c ,,m.I. ~,.~oho ~ Dir'ectionai SURVEY DF-PTH: FROM NO. , rudnoo :~av FIF..LD' COUNTY/PARiSH _ ...... ,.,, 3-970 DATF. OF ,~URVF. Y A~li.-.,us% ~ ~ ' a' ,) ..... A:laska Alq ~h ,. Z ,.~.~:.. e ~ .. OFFICE: ...... BP ALASKA, !NC, PUT RIVER 23-~9-11-14 B-4 PRUDHOE BAY ALASKA SPERRY-SUN WELL SURVEYING COMPANY CLOSURE TRUE 18 AUGUST SU-3-16626 1970 RA DE DIUS AS, OTH 100 200 30O aO0 50O 600 700 800 9OO IOO0 1100 1200 1300 1400 1500 1600 1700 leOO 1900 2000 2100 22e0 2300 2400 2500 27~'0 '2800 OF CURVATURE TRUE VERT DEPTH !00.00 200.00 300.00 399.99' 499.99 599.97 699.97 799.96 899.96 999.q5 1099.95 1199.95 1299.95 1399.95 1499.95 1599.95 1699.95 1799.95 1899.95 1999.95 2099.95 2199.95 2299.94 · 2399,94 2499.93 2599,88 2699.79 2799.69 SUB SEA DRIFT DRIFT DEPTH ANGLE DIREC 40.00 0 40~ 140.00 0 5I 240.00 0 10' 339.99 0 30' 430.99 0 50' 539.97. 0 55I 639.97 0 30I 739.96 0 30I 839,96 0 351 939.95 0 35I 1039.95 0 5~ 1139.95 0 5~ 1239,95 0 20~ 1339.95 0 101 1439.95 0 15~ 1539.95 0 15~ 1639.95 0 20~ 1739.95 0 5t 1839.95 0 25I 1939.95 0 5I 2039.95 0 15t 2139.95 0 15! 2239.94 0 20! 2339,94 0 20~ 2439.93 1 ~5I 253~,~B i 50' 2639,79' 2 55~ 2739.69 2 20~ N 2 W N 43 W S 43 W S 39 W S 24 W S 29 W S 15 W S 16 E S 14 E S 20 W S 68 W S 44 E S 4 w N 2 ! W S 59 E N 52 W N 8 W S 53 W N 33 W S 20 E N 59 W S 32 E N 68 E S 30 E S 59 E i,' ~7 N 38 E N 11 E RECTANGULAR COORDINATES 0.58 N 1.17 N 1.11N 0,67 N 0.32 S 1.69 S 2.83 S 3,69 S 4.61 S 5.61 S 6,01 S 5.82 S 5.15 S 6.29 S 6,35 S 6,9! S 6.48 S 6.29 S 6.03 S 5.77 S 5.66 S 4.97 S 5.11S 5.28 S 6.47 S 6.67 S 4.17 $ 0.04 S 0.02 W 0.27 W 0.27 W 0'65 W 1.25 W 1.93 W 2.40 W 2.39 W 2.14 W 2,20 W 2,59 W 3.51 W 3.39 W 3e37 W 3.32 W 2,50 W 2,75 W 2.67 W 2.62 W 2.75 W 2,84 W 3.55 W 3.10 W 2.60 W 1.44 W 1.43 E 4.68 E 6.56 E COMPUTED BY DOG LEG gEVERITY 0.66 0.58 1.03 0.33 0.43 0.11 0.42 0.27 0,08 0.34 0.50 0.16 0.51 0.52 1.07 0.50 0.30 0,42 0,50 0.61 0.50 0,53 0,47 1.82 1.87 2.11 1.13 COMP TECH SECTION DISTANf,~% 0.37 0.59 0.55 -0.02 -1.13 -2.56 -3.68 -a.25 -4.69 -5.41 -5.97 -6,52 -6.65 -6. 73 -6 · 74 -6.~ -6.41 -6.22 -6.01 -5.93 -5.92 -5.97 -5,74 -5.49 -5.43 -3 · 46 0,61 4.80 RDDIUS ~EAS, m~PTH 2900 3OOO 5100 3200 ~00 3400 3500 3600 B7~'O~. 3800 S900 4000 4100 4200 z. SO0 4400 4500 4600 a700 aP. O0 4900 5000 5100 5200 5300 54O0 550O 5600 5700 5800 5gO0 60C0 6130 6200 6400 6500 66O0 OF CURVATU~,,_ TRUe~ VERT DEPTH 2899.6] 2999.48 3099.18 3198.60 3297.56 3395.83 3493.21 3589.33 3683,94 3777.53 3869.99 3960.52 4048,91' 4134.84 42!7.73 4298.89 4380,05 4461,33 4542,74 4624,!6 4705.31 4785.83 4865,29 4943,55 5020,44 5095.62 5169,49 5242.48 5314,56 5385.73 5456.14 5526.23 5596.63 =667-65 5739,28 5Blt.gl 5884.95 5957,49 SUB S DEPT 2839. 2939. 3039. 3138. 3237. 3335. 3433, 3529. 2623. ~ . 3717. 3809, 3900. 3988. 4074, 4157, 4238, 4320. 4401. 4482, 4564, 4645, 4725. 4805, 4883, 4960, 5035, 5109. 5182, 52=4. 5325. 5396. 5466, 5536. 5607. 5679. 5751. 5824, 5897. EA H 6! 48 18 60 56 83 21 33 94 53 99 52 91 84 73 ~9 05 33 74 16 83 29 44 62 49 48 56 73 14 23 63 65 28 95 49 DRIFT ANGLE 2 15' 3 30' 5 20' 7 O' 9 30' 11 14 30~ 17 30' 20 15' 21 O' 23 45' 26 ~0' 29 15' 32 15' 35 45' 35 45' 35 45' 35 30' 35 30' 35 30' 36 O' 36 45~ 38 O' 39 40 30~ 42 0! 42 45 ~ 43 30~ 44 15~ 45 0~ 45 30' 45 30~ 45 O' 44 30 ' aa O' 43 O' 43 0~ 44 0~ DRIFT DIREC N 30 E N 41 E N 29 E N 25 E N 27 E N 32 E N 34 E N 36 E N 37 ~:' N 36 E N 36 E N 35 E N' 35 E N 37 E N 36 E N 36 E N 36 E N 37 E N 37 -E N 39 E N 4,0 F_ N 40 E N 42 E N 41 E N 42 E N 42 E N 42 E N 41 E N 43 E N ~+3 E N 43 E N 43 E N 43 E N 42 E N 44 E N 43 E N 43 E N 44 E RECTANGULAR COORDINATES 3,69 N 7,76 N 14,06 N 23,63 N 36,53 N 52.57 N 71,61 N 94.18 N 120.19 N 148,50 N 179,29 N 213,86 N 252,15 N 293.51N 338,45 N 385,72 N 432,99 N 479,81N 526,19 N 571,95 N 617.03 N 662,46 N 708,27 N 754.89 N 802.78 N 851,78 N 901.86 N 953.06 N 1004,56 N 1055,94 N 1107,88 N 1160,04 N !211,98 N 1263.89 1314,92 1364,85 ln14.72 1464~65 7,95 E 10,86 E 15.27 E 20.15 E 26,44 E 35,51 E 47,88 E 63,69 E 82,93 E 103,88 E 126.25 E 150.90 E 177.72 E 207.77 E 241.02 E 275.37 E 309,71 E 344,35 E 379.30 E 415,05 S 452.21 E 490,33 ~ ~ 530.16 E 571,40 E 613,?? E 657,89 E 702,99 E 748.28 E 794.66 E 842.56 E 891.00 E 939.64 E 988.08 E 1035.64 E 1083,23 E 1130.61 E 1177.12 E 1224,50 E COMPUTED BY DOG LEG SEVERITY 0.73 1.49 2.27 1.75 2,52 2.51 2.80 3,07 2.77 0,83 2.75 2.79 2.75 3.20 3.55 0,00 0,00 0,63 0.00 1,16 0,77 0,75 1,76 1,18 1,63 1,50 0.75 '1.02 1,59 0.75 0.50 0.00 0,50 0,85 1,47 1.20 0,00 1.22 COMP TECH~ SECTION DISTANCE 8.35 13,25 20.75 30.82 44,18 61,72 83,71 110,63- 142.z 176,99 214,30 255,84 301,51~ 351,62 406,52 463,80 521,08~ 578,27 635,39 692,68 750.55~ 809,37 869,69 931,61 995,,~'~'~ 1060,~o~ 1127,96 1195.96 1264,95 1334,99~ 1405,81 1476,92 1547,73 1617,88~ 1687,45 1756.12 1824,12 1892.80/ RADIUS OF CURVATURE MEAS. DEPTH TRUE VERT DEOTH 6700 6800 6900 70OO 7100 7200 7300 7400 7500 7600 7700 7800 7900 8000 8100 8200 8300 8400 .~500 8500 8-',00 8800 8900 9000 9100 9200 9300 9400 ~=0~ 9600 9700 9900 9969 10003 10003 10090 lO!O0 6028,66 6098,28 6166,48 6234,36 6303,35 6373,59 6445.07 6517.76 6591,34 6666.09 6741,27 68i5.5~. 6888,42 6959.59 7029,37 7099,15 7170.91 7242,09 7315,52 7390,42 7465.89 7540,64 761a,22 7686.45 7757.93 7829,10 7900,12 7971.60 8044.43 ~119,47 8197.31 8277.95 8361.33 8420,16 8446.91 8449.51 8525,88 853a,76 SUB S .DEPT 5968, 6038, 6106. 6174, 6243, 631~, 6385. 6457. 6531, 6606, 6681. 6755, 6828, 6899. 6969, 7039. 7110, 7182, 7259, 7330, 7a05, 7480, 7554, 7626, 7697, 7769, 7840, 7911, 7984. 8137, 8217, 8301, 8360, 8386. 8389, 8465. 8474, EA H 66 28 48 36 59 O7 76 34 O9 27 42 59 37 15 Oi 09 52 42 89 64 22 45 93 10 12 6O 43 a7 31 95 33 91 51 88 76 DRIFT ANGLE 45 15~ 46 30~ 47 30~ 47 0~ 45 45~ 45 0~ 43 45~ 43 0~ 42 15' 41 0~ 41 30~ 42 30' 44 0I 45 15' 46 15~ 45 15' 44 30! 43 15' 42 15' 40 45~ 41 !5~ 42 0~ 43 15' 44 15' 44 30~ 44 45 I 44 45~ 44 0~ 42 30' 40 15' 37 30' 35 0'~ '32 0~ 31 0~ 29 45~ 29 30~ 27 45~ 27 O' N, N N N N N N N N N N N N N N N N N .N N N N N N N N N N N N N N N N N N N N RIFT IREC 44 44 44 44 43 44 45 45 44 45 46 46 47 47 48 48 48 48 49- 50 51 55 55 56 59 62 64 66 68 69 ?0 70 70 70 RECTANGULAR COORDINATES E E E E E E E E E E E E E E E E 'E E E E ¢' t...,, E E E E E E ¢: E E E 1515.1~ N 1273,30 E 1566.82 N 1323.16 E 1619.43 N 1373,96 E 1572.25 N 1424.97 E 1724,76 N Ia74.80 E 1776.81N 1523.34 E 1827.54 N 1571,48 E 1876,52 N 1619,61E 1924.40 N 1667,50 E 1971,78 N 1714.06 E 2018.81N 1760.27 E 2065,71 N 1807,99 E 2113.30 N 1857,28 E 2161.65 N 1908,23 E 2210,04 N 1961,04 E 2258,44 N 2013.85 E 2306.1o N 2065,87 E 2352.48 N 2117.38 E 2397,90 N 2167,82 E 2442,23 N 2217.06 E 2485,7! N 2266,20 E 2528,84 N 2316,71E 2571,92 N 2368,96 ~ 2614.49 N 2423,45.5 2655,59 N 2480,02 E 2695,89 N 2537,57 E 2735,76 N 2595.58 E 2774,36 N 2653,90 E 2810.67 N 2712,00 E 2843.21 N 2769,52 E 287'1.70 N 2825.44 E 2896,69 N 2879,02 g 2918.25 N 2929,82 E 2931.4b N 2953,36 E 2936,95 N 2978,04 E 2937,4'6 N 2979,44 E 2'951.71 'N 3018.60 E 2953.2~ iN 3022.92 E · COMPUTED BY DOG LEG SEVERITY 1,25 1,25 1,00 0,50 1,43 0.75 1,42 1,01 0.75 1.40 0.53 1.21 1.50 1.44 1,23 1.22 1,02 1,25 1.O0 1.50 0,83 1.00 1,42 1,72 1,42 0,25 .0.70 1.01 2.00 2.94 2.99 2.73 3.16 1,62 4,32 8.33 2.01 7.50 COMP TECH ' SECTION DISTANCE 1962.92 2034e58 2107,58 2180,89 2253,11~ 2324,07 2393,84 2452.a~- 2530.0 2596.43 2662.28 2729.15 2797,65 2857,89 2939,51 3011.t4 3081.7G 3151.00 3218,88 3285,13 3350,72 3417,10 3484.72 3553.f~, 3623.. 3692.74 3762,43 3831.48 3898,82 3963.19 4023.62 4079,97 4131,96 4169'59 4180,11 4181.~8 4219.95 4224.20 RADIUS O~' CURVATURE MEA$, TRUE VERT DE:m TH DEPTH SUB SEA DEPTH 10! 60 85 98,'22 10174 8600,69 !02~Ov .~623,81. 10300 8711,58 lOaO0 8797.85 10'500 888~,~4 lO6C'C 8968,49 l~-v~ 9053.87 iO70~ an57,=O. ~. 10708 9060,7~ 10712 9064,19 10716 .v67.65 10790 9131,90 10799 9139.73 HORIZONTAL D I SPLACE~/ENT DRIFT ANGLE B528,22 27 O' N 8540,69 27 0t N' 856B,81 27 30I N B651.58 29 45' N 8737,85 31 0' N ~823,34 31 30~ N 8908,49 31 45~ N 8993.87 31 0~ N 8997.30 30 45' N 9000.74 BO 30I N 9004,19 30 15' N 9007.65 30 0~ N 9071-90 29 30' N' 9079,73 29 30' N DRIFT DIREC 70 E 70 E 70 E 70 = ,.. 7O E 7O E 68 E ~6 E 66 E &6 E 65 E 65 E 64 E 64 E RECTANGULAR COORD I NATES 2962.60 N 3048'52 E 2964.77 N 3054,49 E 2968,85 N 3065.68 E 2985,23 N 3110.69 E 3002.52 N 3158,21 E 3020,27 N 3206,96 E 3039,06 N 3255,91 E 3059.40 N 3303,63 E 3060,23 N 3305.70 E 3061.06 N 3307,57 E 3061,90 N 3309,~1 E 3062.75 N 3311,23 E 3078,56 N 3344,37 E 3080,53 N 3348.35 E 4549,83 FEET AT N 47 23 9 E COMPUTED BY COMP TECH- DOG LEG SECTION SEVERITY DISTANCE 0,00 4249,34 0'00 4255,21 '1.92 4266.20 2,25 4310,42 1.25 4357,10 0.50 4~04.99~- 1.08 4453.73 1.26 4502,7~ 6.25 4504.7 6.25 4506,65 14.01 4508.57 6'25 4510,48 0.94 4545.58 0~00 4549.82 Data Interpolated per '9969 8h20o16 2:0003; 8hh9o51 zoo9o 8525 °88 lO16O 8~88o22 lOl?h 86o0°6? !o7oh 90~7.3o lO?O8 9o6o° ?4 10712 9064o19 10716 9067 o65 1o799 9139.-73 reGuest of customer. 836Oo16 31 O' N 8389.51 29 30' N 8h65 °88 27 hE' N 8~28o22 27 O' N 8~hOo69 27- O, N 8997°30 30 h~' N 9000. ?h 30 3o, N 9005.19 30 15' N 9007 °65 30 o' N 9079°73 29 30' N 69 -70 7o 7o 7o 66 66 65 6~ 64 2931546 2937"46 2951~71 2962,60 2964.77 306Og23 3061oO6 3061.90 3062.75 3080°50 2963 °36 E 2979°44 E 3018 °60 E 3048°52 E 3054.49 E 3305o70 E 3307.57 E 3309o41 E 3311.23 E 3348°3~ E 1o62 4165o59 8.33 4181o48 2.01 4219o95~ 0o00 4249.34 O,,OO )4255..21 6 °2.5 4504°.72 · 6o25 4506°65 14°Ol 4508°57 6.2% 4510°48 0o00 4549°82 INTERPOLATED DATA FOR EVEN 100 FOOT INTERVALS OF TRUE VERTICAL DEPTH MEASURED DEPTH TRUE VERT .DEPTH MD-TVD DIFFERENCE VERTICAL CORRECTION TOTAL COORDINATES NORTHING EASTING lO0 200 300 aO0 500 6CO 7O0 ~00 900 !OO0 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 270O 2800 2900 3000 3100 3291 3302 3a04 q507 ~611 3717 782a 100, 200, 300, 400, 500, 600, 700, 800, 900, lOOO, 1100. 1200, 1300, 1400, 1500, 15CO, 1700, 1800. 1900, 2000, 2100, 2200, 2300, 2400, 2500, 2600, 2700. 2800, 2900, 3000, 3100, 3200, 3300. 3400, 3509, 3600. 3700, 3~OC. O, O, O, O, Oo Oo O, O, O* O. O, O* O, O, O. O. O, Oe O. O* O, O, O, O, O, O. O, O, O, 1, 1, 1. 2. 4, 7, 11. 17. 24, O. O, O, O, O, O, O, O, O. O, O. O, O, Oo O, O, O, O, O, O. O, O. O, O, O, O, O, O, O. O. O, 1, 1. 2. 4. 5, 0,58 N 1,17 N t,10 N 0,66 N 0,32 S 1,68 S 2,83 S 3,69 S 4,60 S 5,60 S 6,01 S 5,81 S 6,14 6,29 S 6,34 S 6,91 S 6.48 6.29 S 6,03 S 5.77 S 5,66 S 4,96 5,11 S 5,28 S 6e46 S 6,66 S Z+,16 S 0.02 S 3,70 N 7,79 N 14,13 N 23,81 N 36.92 N 53,38 N 73,20 N 97,11 N 125,04 N !55.98 N 0,02 W 0,26 W 0,26 W 0.64 W 1.25 W 1,93 W 2,39 W 2.38 W 2,14 W 2.19 W 2,58 W 3.51 W 3,3'9 W 3.36 W 3,32 W 2,49 W 2,74 W 2.66 W 2.62. W 2.75 W 2,84 W 3.54 W 3.10 W 2,59 W 1.43 W 1,42 E · 4e6~ E 6.56 E 7,96 E 19,88 E 15,31 E 20,23 E 26,66 E 36,04 E 48,99 E 65.85 E 86.52 E 109o31E B933 4044 4159 7900, 4000, 4100, 33, 45, 59. 9e 12. 15, 190,75 N 230,9-6 N 276,74 N 134,42 E 162,88 E 195,58 E INTERPOLATED DATA FOR EVEN 100 FOOT INTERVALS OF TRUE VERTICAL DEPTH MEASURED DEPTH 4278 4401 4524 46a7 c770 4893 5017 5144 5273 55al 5679 5S?0 5962 6104 62a5 6383 65o0~ 6659 6802 6949- 7095 7236 7~75 7511 7645 7779 79t6 8057 8201 83al 8478 =6~2 87~5 ~?0 90]~ 9159 9299 TRUE VERT, DEPTH 4200, 4400, 4500, 4600, 4700, 4800. 4900, 5000, 5100. 520©e 5300, 540~,~ 5500, 5600, 5700. 5800, 5900. 6000, 6100, 6200, 6300. 6aO0, 6500. 6600, 6700, 6~00. 6~00. 7000. 7100, 7200. 7300, 7400. 7500. 7600, 7700, 7800. 7900. MD-TVD VERTICAL TOTAL COORDINATES DIFFERENCE CORRECTION NORTHING EASTING 79. 101, 125, 147e 170. 193, 218, 244, 273, 306e 342. 3~0, 420, 463. 505. 545, 584, 621. 660. 703, 749, 795, 837, 876, 9'12, 945, 979, 10!6. 1058. 1101, 1142, 1179, 12!3. !246, 12R!, 1~19, 1359. 1400, 19. 23, 23, 23, 23, 23, 24: 27. 29. 33, 36. 38, 40. 42. 40, 39, 37, 39. 47, · 46. 42, 39. 36. 34, 34, 42, 43, 40, 37, 33, 35, 38. 40. 41. 328,83 N 233.90 E 386,36 N ''275,83 E a44,48 N 318.21E 501,83 N 360,95 E 558,36 N 404.4g E 614,07 N 449.77 E 670,62 N 497.43 E 728,94 N 548,44 E 790,04 N 602,51 E 854e74 N 660,56 E 923,26 N 721,92 E 994,15 N 785.28 E 1066,46 N 852.37 E 1140,52 N 921.44 E 1214,4a N 990.33 E 1286,93 N 1057,13 E 1356,71 N 1122,89 E 1425.08 N 1186.95 E 1494.83 N 1253,65. E 1568,14 N 1324.44 E 1645,51N 1399.15 E 1722.20 N 1472.38 E 1795,54 N 1541.12 E 1864,55 N 1607.85 E 1929,89 N 1672.89 ~ 1992.99 N 1734.90 E 2055,87 N 1'797,98 E 2121,16 N 1865,57 E 2189.67 N 1938,81 E 2259,01N 2014.a8 E 2325,39 N 2087.30 E 2388,29 N 2.157.15 E 2447,~5 N 2223.30 E 2505.39 N 2289,24 E 2563.59 N 2358,86 E 2622,27 N 2~34,16 E 2679,41N 2514.03 E 2735.69 N 25~5,4U E ~:.574 970~ 8000. 8100. 8200, 1439, 1474. 1503, 39, 29, 2788.51 N 2834,76 N 2872,53 N 2676,55 E 2754,59 E 2827.22 E INTERPOLATED DATA FOR EVEN 100 FOOT INTEhtVAL$ OF TRUE. VERTICAL DEPTH MEASUR ED DEmTH 9826 99a5 10060 10173 10286 1Ca02 10519 10636 10753 TRUE VERT, DEPTH 8300, 8400. 8500, 8600, 8700, 8800, 8900. 9000, 9100. MD-TVD DIFFERENCE 1526, 1545. 1561, 1573, 1587, 1603. 1620, 1637, 1653, VERTICAL CORRECTION 23. 19, 15. 1:3, 14, 16, 17, 17. 15. TOTAL COORDINATES NORTHING EASTING 2902,38 N 2892.45 E 2926,93 N 2951,86 E 2946,88 N 3005,32 E 2964,65 N 3054,15 E 2983e06 N 3104,75 E 3002,97 N 3159,43 E 3023,94 N 3216,53 E 3046,56 N 3273.59 E 3070.70 N 3327,91 E ME.ASUR E D DEPTH 159 259 360 4.50 56O 66O 8.40 950 1060 11,50 1260 !360 1460 I=60 1660 1'760 !~60 1960 2060 2150 2250 2~.60 2460 2560 2660 2760 286.0 2960 ~06~ 3161 3262 3465 ~ ~ 6 9 3674 3781 .3g~9 INTERPOLATED DATA FOR EVEN iO0.'~FOOT TRUE VERT, DEPTH MD-TVD D.I FFERENCE VERTICAL CORRECTION '160, 260, 360, a60, 560, 660. 760. 860, 960, 1060, 1160, 1260. 1360. 1450, 1560, 1660, !750. 1860, 1960, 2060, 2160. 2260, 2360. 2460, 2560, 2660. 2750, 2n~O, 2950, 2160, 3260, 3360, 3560. 3750. 38A~ 0, O, O, O, O, O. O. O, O, O, O, O. O. O, O, O, O. O. O, O, O, O, O, O, O, O, O, O. O, 1, I, 2. 4, 9o 15. 21, 29. 1653. O. O. O. O. O. O, O. O. O. O, O, O. O, O. O, O. O. O. 0., O. O, O. O, O, O, O. O. Oo O, 1, 1, 2. 7. 8, INTERVALS OF SUB SEA DEPTH TOTAL COORDINATES NORTHING EASTING 0,93 N 0,!6 W 1,13 N 0,26 W 0,84 N 0,49 W 0,07 N 1.01 W 1,14 S 1.66 W 2,37 S 2,21 W 3,34 S 2.39 W 4,24 S 2,24 W 5,20 S 2,17 W 5,85 S 2.43 W 5,89 S 3,14 W 6'01 S 3,43 W 6.23 S 3.37 W 6,32 S 3,34 W 6,68 S 2,82 W 6,65 S 2,64 W 6,36 S 2.69 W 6,13 S 2.64 W 5,8? S 2.69 W 5,70 .S 2,80 W 5,24 S 3.26 W .5,05 S 3e28 W 5.21 S 2.80 W 5,99 S 1,90 W 6,58 S 0,28 E 5,16 S 3,38 E 1.68 S 5.81 E 2.20 N 7,40 E 6.!5 N 9,71 E 11'58 N 13.53 E ~9,91 N '18.25 E 31e63 N 24.04 E 46,71 N 32,20 E 65,11 N ~3.65 E ~7.29 N 58-$6 E 113,60 N 78.05 E 143,19 N 99.95 E 175,96 N 123.83 E ,. SUB SEA DEPTH 100. 200. 300. 400. 500, 800. 900. 1100, 1200, 1300, 1400. 1500. 1600, 1760. 1800. 1900. 2030. 2100, 2200. 23 24~. 2500, 2600, 2700, 2800, 2900. 3000, 3i00, 3200, 3300. 3400, 3500, 3606. 3700. 3800. 7999 4112 4230 3960, 4060, 4160, 39, 53, 70, 10, 13. 17. 213,65 257,48 307,14 150,76 181,59 217.85 390Q,' 4000, 4100, / INTERPOLATED DATA FOR EVEN 100 FOOT INTERVALS OF SUB SEA DEPTH MEASURED DEPTH TRUE VERT. DEPTH .MD'-TVD D! FFERENCE VERTICAL CORRECTION TOTAL COORDINATES NORTHING EASTING SUB SEA DEPTH a352 a475 4598 a721 a967 5093 5221 5352 5487 5763 59~.5 6047 6!89 6S28 6603 7~7 7320 ~,~7 7591 7725 7860 ~.000 ~la3 ~4 86~2 E963 9102 92~ 4260, a360, 4560, a660, 4760. a860, a960, 5060, 5150. 5260, 5360, 5460. 5560, 5660, · 5760. 5860, 5960. 6060. 6160, 6260. 6360. 6~60, 6560, 6660, 6760, 6860. 6960. 7060. 716C, 7260, 7360. 746~, 7560. 7660, · '7760, 7J60, 92. 115. 138, 1-61 · 184, 208. 233. 261. 293. 327. 364, 404, 446 · 488 · 529, 569, 606. 644, 685, 731. 777, 821, 861, 897, 932, 965, 1001, 1084. 1126, 1164, 1199. 1232. 1266. 1303. 13L-3, 1384, 22. 23. 23. 23. 23, 24. 25. 28. 31. 35. 37. 40. 42. 41. 39. 37. 38. 41, 45. 47, 43. 40, 37. 34. 33, 40. 43, 4.2, 39, 35. 33. 40. 41, 40, 353,06 N 421.30 N 479,03 N 535.88 N 591,85 N 647.B8 N 705.21N 765.13 N 82~.56 N 895.42 N 965,57 N 1037.3'5 N !1!0,74 N 1!84.95 N 1258,29 N !329,17 N 1397,70 N 1466,43 N 1538,42 N 1614,a2 N !691,76 N 1766.73 N 1837,59 N 1904,00 N 1967,91 N 2030.62 N 2094,72 N 2i61,93 N 2231,28 N 2299,36 N 2363,55' N 2424.22 N 2a~2,31 N 2540.17 N 2598.89 FI 2656,76 N 2713,23 Iq 2768.09 N 258,90 E 301,22 E 343.78 E 386,87 E 431,46 E 478,10 'E 527.50 E 580.46 E 636.98 E 697,19 E 759.55 E 825.23 E 893,67 5 962.87 E 1030.51 E 1096,75 ~ 1161.24 E 1226,22 E 1295.74 E 1369,13 E 1443,49 E 1513,94 E 15~1.36 E 1647.10 E 1710,26 ~ 1772,29 E 1838.0~ E 1908,54 E 1984.22 E 2058.52 E 2129,67 E 2197,05 ~ 2262.35 E 2?30.45 E 24C3.48 E 2~81.69 E 2562.80 E 2644.4~ E 4200, 4400, 4500. 4600. 4700. 4800. 49 ~...... 5000. 5100. 5200. 5300. 5400, 5500. 5600, 57C0, 5800. 5900. 6000. 6100, 6200, 6300. 6400. 65 663,~. 6700 · 6bOU. 6900, 7000 · 7100. 7200. 7300. 7400, 7500. 7600. 7700. 7830. 7906, 9520 9652 9777 8060. 8160. 8260. 1461. 1492. 1518, 37, 31. 26. 2817.41 2858.04 289!e12 N N. N 2723,93 2798,63 2867,08 8000,o 8100, 8200,' ~iEAS~,~R ED DEPTH 9898 10014 10128 10241 I©BD6 1 O472 10590 10707 TRUE INTEmPOLATED DATA FOR EVEN 100 FOOT VERT. MD-TVD VERTICAL DEPTH DIFFERENCE CORRECTION 8360, 1538, 8460, 1555. 8560, 1568, 8660. 158]., 8760, 1596. 8860, 1613. 8960. 1630. 9060, 16a7, 21, 17, 13, 13. 15, 17. 17. 17e INTERVALS OF SUB SEA TOTAL NORTHING 2917,90 N 2939,41 N 2957.58 N 2975,60 N 2994.93 N 3015,42 N 3037.18 N 3060.88 N DEPTH COORDINATES EASTING 2929.00 E 2984.81'E 3035.00 E 3084.23 E 3137,35 E 3193.64 E 3251.02 E 3307.16 E SUB SEA DE P T,'-.i 8300. 8400, 8500. 8000. 8700. 8906'~,, 9000. INTERPLOATED DATA FOR EVEN 1000 FOOT INTERVALS OF MEASURED DEPTH N~,EASUR ED DEPTH I000 3000 5000 6000 7000 9000 1©000 TRUE VERT, SUB SEA DEPTH DEPTH 1000, 2000, 2999. 3961, ATR6. 5526, 6234. 6960, 7686. 1060. 2060. 3059, 402i. 4846, 5586, 629a, 7020. 7746, 8507, TOTAL CORDINATES NORTHiNG EASTING 5.60 5,77 7,76 213,85 662,45 1160,04 1672,25 216i,65 2614,&8 2936.94 2,19 W 2,75 W 10.86 E 150,90 E 490,33 E 939,64 E 1424,97 E 190B,23 E 2423,44 E 2978,04 E ' 3200 ........ i ..... ' '! ........ i ...... ~ ....... 3000 ........ ! ........ ' ........ ' ...... '--- -- 2800 :' ' '. · ...... ;-.- ~ ........... i ......... ; ........ ~ ........ ~ .......... , ............ i ....... ' ~ ' I .: i' i ' . /'5 ' '" ...... 26.00_ :_L.i ;_:._L I_ ...... ..... , : . , , ~.! :_ ~' ~ ....... ' .: t i i ! i. ~. , 'i -' .......... , - ~ I ........_ F' 2 .... n 0 .............. ,¢ ........... i ........... ; ....... ' ..... . ................ 20.00 .... :'-" i ...... , .......... -?--. ........ i t . ......... '~o·nn . , · i . . .,. . ........... ,: ......................... ~ ............................ ~, ............................. ~. ....................... ....... 16100 ............ ~ ........ ~ .............. ~ .......... -'·- ,, i t * .". .... '~ ' : : .... : ' '.' ': I ' ' ' ' .t./ . %: ~ : t' "' .. . ' .... ' '. ............ ~:'4'00 ................ :~:..:..-, ..... :..-:~. ," .: : ! i ,il .... '~ .... ; ............. ~ ! . ,: ' ':, :: ; / ......... : ...... '10'0 "' '" '" ' ' ' "/ " ............ ? ................... :----t .............. ..4- ......... ........... ~. ................. , , , , .. i ! { ' , ' '. '; / " . , , i', ' ' ~ : · ' ' ,,, Finn · ,,',, ,... ........... .~ ......... ,.,I . ..- ................. ~ ............. .,,....~-...? ........ .............. . ' ,, ...... .~ ~ ~ i.li" i ,~ ' : , , , ,, ' '' ' ' I ' ' ' ' 6 0 0.- ' ' , . "/i i ! ...... ' .... "" ...................................................................... 'I ' ' ' .... ' '' .... ' ' '' ' '' '..~ ' ' : . ; ..,..., ...... . .., .,, . , .. ..... 400 .~ .:.._!. ' ./......~: ....... : f~ ; , : ,: . . . · : . ' , . . ~ ... , . ' ' .' ', . , ................................................................ . , , · . ~ ,, , , . I , , ,, . , ,, . . ' ,'" :" ? ............... .;. i t ".' , '" ,-~*(/, ' :( .' .............. 2*00 ............. 2'00 : ......... : .......i~. ........ ,L_ ,, I I' I '' : I ' ' , I , - --~--F- I .... I I .... , . c:) c:) c5 o c5 c::) { c) .................. . .......................... C:D C3 C3 ' oJ ................ ! ............. ba .......... ~' ............ 'cc) ....... o3 ............. c::)- ........... : ......... i, , . .., , { ........... ;-"~-'" ......... '~ ..................... ~' ............................................ ..................................... ! ............. HI~I~..'[ZI~NTI:IL~ .... BISP. L.BCEI1ENT._._.i .... _~54g..,,83 .FEET ..~T....N...'4.?.. 231 ~._E · , ' - ................... ~ BP f'qLASKFI, INC. . .......... ' ............. PUT RIVER 23 ?.9' ; ' i - - ~" 1' ]:' ~'~'1"4'~"-',- B -.4" ' ............. '~ ....... : ................... :.~ ..................................... ~ SC~ILF 1"-400' -'~ · .. , ': .... ' ' 1 ...... .' '~ ...... + ~ ...... ' ...... ~ ...... ..... ~ .... : ....~ ~- ~. ~ i ' ; ' ....................... . ..... , .......... BP ALASKA INC. ~iI P.O. BOX 4-CCC 121 WEST FIREWEED LANE, SUITE 205 ANCHOraGE, ALASKa 99503 TELEPHONE (907) 277-1422 A-04965 September 16, 1970 ~,R/.'~..! I 3' ENG '1 $' ENG I I C-.~OL iQ.. --1"2' C-,EoL I s~c I CONFER: FILE; State of Alaska Department of Natural Resources Division of Oil & Gas 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. Homer L. Burrell, Director · Gentlemen: Well B-4 (23-29-11-14). Enclosed in dupliCate is Form P-7, the Completion Report on the above 'well, together with a Dual Induction Laterolog, Deviation Survey and a Well History. gk Enclosures cc: New York Very truly yours, BP .~ r. G~RTke Operations Manager SUBMIT IN D~ ,~?'E* STATE OF ALASKA st ruct ions on OIL AND GAS CONSERVATION COMMITTEE ,-~,,.~,..~, i WELL COMPLETION OR RECOMPLETION REPORT AND LOG* TYPE 0F WELL: (.ul,~ t;AS ~ t~' W I': I.I, WELL ~_J DRY ()ther TYPE OF COMPLETION: WEI.I. ~ ~VER ~ EN ~ BACK P. ERVR. Other ~ 2. NAME OF OPERATOR BP ALASKA INC. ,q~. ADDRESR OF OPERATOR P. 0. Box 4-CCC Anchorage, Alaska 99503 4. uoc.,.'r~o.x oF WELL (Report location clearZzt and in accordance with a~y State requirements)* xt ~rf~c~. 1598' WEL 741' SNL Sec. 31, TllN, R14E, UPM At top prod. Interval reported below 1344.4'E WL, 2335.8'N SL Sec. 29, TllN, R14E, UPM At total depth 1737.2' E T/L, 2496.9'N SL Sec. 29, TllN, R14E, UPM 5. AP1 NLr~{.F_.I~CAL CODE 50-029-20072 6. LEASE DESIGNATION A-ND SERL~.L NO. AI)L-28310 '7. IF INDiA_N, A. LLO'iq'EE OR TRIBE NA2~LE 8. UNIT,FA.I~'I OR LL. kSE NAME Put River 9. WELL~N O. , .:( B-~?/(23- 29-11-14) 10. F'iELD AND POOL, OR %VILDCA. T ~rudhoe Bay Sadlerochit 0i Poo 11. SEC., T., R., M., (BOTTOM HOLE OI~JECTIVE) Sec 29, TllN, R14E, UPM 12. PERiVIIT NO. 70-32 7-8-7:0 8-11-70 8-25-70 ! KBE 59.'~i: ft. AMSL ~.39..41 ft. AMSL 18. TOTAL DF, PT¥[, 1VLD & TVD[19. PLUG, MC'K MD & TVD~:0, 1~~ MULTIPLE COMPL., 21. INTERYALS DRILLED BY t~OW~M_~s.NY* ROTARY TOOL8 [ CABI,E TOOI,$ 10 ~940 '-9249 ' 10813 MD Total 22. PRODUCING TBrT~SRVAL(S), O.F THIS COMPLETIOAI--TO~P, BOTTOM, N'AME (MD AND TVD), 23. WAS DIRECTIONAL SUItVEY MADE Yes 24'. T'gPE 'EL,EC"U[HC AND OTHEg LOGS RUN DIL; BHCS/GR~ F. DC, SNP~ LL3 7,5. CASING RECORD (Report all strings set tn well) 26. .LINE~ E~COt{~ TO'P (MD) [ I~OTTO1Vi (MD) S.A.C.',[iS CEME~'T* 28. PEi{.FORATIONS OPEN TO [ (h~tcrval, size and number) '(7. ...... CEMLNTING iKECO['%I) A.3/IOIJNT PULLED None 27. TUBING E.E C O'RJ3 SCi ~.EEN (MD) SIZE DEPTI-I SET (MD) ~ PACi.~.ErC SET (MD) 29. ACID, S'i.,OT, ])'i~A. cTcrRE, Cw..',IE,XTT SQU~?.Z2, E'[r'C. DE?'I'rIi 1N'].E~qVAL (MD) [ Ai\'IOUN£ Z~'qD I'2!ND C)F IVIAT'FS[IAL USED DATE FIRST PI%ODUCTION I PI~ODUCT1ON Mt;Ii[OD (F~owi~nu, g~ lit'i, p~mp[ng--size and type of pump) DATE 0F TEST, PiOURS TES.T~ '[CI1OXE SIZE [PEOD'N FO'~ OI~BEL. GA.S--I~CF. ~V, TUBING CA~I, NG PRESSURE [CAi,C~T~ OI~BBL. GAS--t~CF. 1 31.'OiSpOSlTiON OF'OAS (Sold, used for ~uel, ,vented, etc.)' [ WELL STATUS (Producing or snu i,- in ) lW'AT~.r~--BP, L. [ GAS-Om n.X,TrO W&~BBL. ] OIL GRAVITY-~I (CORR.) TEST WITNESSED BY 32. LIST OFATTACHMENTS 23.I herebycertify ~~Sached.. .... information is complete and correctas determined from all-available records szr;sm, --I-I'j~J6' ~Clark~ TITLE Operations Man. ag. er DATE ........................ .. . · il i i i IlllllIII *(See Instructions and Spaces For Additional Data on Reverse Side) · ¥ ~t;;,, ' .' · INSTRUCTIONS General: This form is designed for subn~tting a complete arid correct well comp!etlon report end log on all types of lan:is and leases in Alaska. Item: 16: Indicate which elevation is used as reference (v¥,he.e not otherwise sho,.,vr~) for depth measure- merits given in c, lher spaces on this forr'r'~ and in any Items 20, and 22:: If this well is completed for separate production from more than ome interval zone (multiple completion), so state ~n iten~ 20, and in ite,'~ 22 show the prcJ~c~:i] interval, or ~ntervals, top(s), bottom(s) and name (s) (if any) for only the interval! reported in irer~ 30. Submit a separate report (page) on this form, adequately identified, for each additional ir~te~val to be seperately produce'J, show- ing the additional data pertinent to such interval. Item26: "S~cks Cement": Atteched supplemental records for this well shoulJ show the details of any mul- tiple stage cementing ~nd the location of the cementing tool. Item 28: Submit a separete completion report on this form for each interval to be separately produced. (See instruction for items 20 ~nd 22 above). 34. SUMMAItY OF I~"O~MATI(.)N TESTS 1N('L, UDIN(; INTEItVAL TF~TED, PHE~URE DATA ~'~C'DVERI~'OF OiL. GAS.' 35 G~GIC MARKER WAT~I AND MUD MEAS. Sub-sea Lower Cretaceous 9037 7633 Unconformity Top Sag River 9969 8349 Sands tone ~.. ,.'~ Top x :.,,. . Shub lik , / ~'?"'~ " ""'1/ i i i i i I~11 ii,ri i Iii il ill iii i i i i i ii i i i ii i ~ '?'"~, C~RE DATA, Aq~rACH BR~E~ ~'~I~I~O~S 'O'F LIT]tO~OGY, PO:~O~Y, F:I~AC~RgS, APP~MT '~S ~ ~,~,~c~, .s~,.~ows o~- o,~. ~s .o~ ,w.~:~. Top Sadlerochit .......... .... z0,090, : 8453 Base Sadlerochit 10,799 9066 Sand ,, , ,, ,, D ! R E C T I 0 N A L S U R V E Y PAGE 1 -! RADIUS OF CURVATURE METHOD B P ALASKA, INC B-4 23-20-11-14 WELL COMPLETION NO 2 PREPARED BY SCS 9/3 MEASURED D 'E V ! A T ! 0 N DEPTH ANGLE DIRECTION TVD SUB SEA TOTAL COORDINATES C L 0 S U R E S LATITUDE DEPARTURE DISTANCE ANGLE ORIGIN LOCATED AT 'MD,: ~ °,00, TVD : O.OOt LATITUDE = 0,00, DEPARTURE = 487 0 30' S 86W 486.98 426,98 0.29S 4.23W 952 0 30' .,-S 13E 951.96 891.96 2.75S 1.35W 1419 0 15e N 16E 1418.95 1358.95 0,20N 0.59W 1885 0 30e N 22E 1884.94 1824.94 3.08N 0.39E 2352 0 45' $ 8.0E 2~1.,91 229],91 O.O1N 4,19E 2452 0 30' N 42E 2451.90 2391,90 0.53N 5.12E 2635 I 45t N 67E 2634.86 2574.86 2,60N 8,02E 2698 2 45' , N 56E 2697.,82 2637,82 3.78N lO.20E 2765 3 30' N 42E 2764,72 2704,72 6.17N 12.94E 2858 2 O' N 6E 2857,61 2797,61 10,18N 14.73E 4.24 S 86,00W 3.07 S 26.22W 0.62 N 71.22W 3.10 N 7.37E 4.19 N 89,81E 5.15 N 84.07E 8.44 N 72.04E 10,87 N 69.66E 14.34 N 64.52E 17.90 N 55.35E 2923 2.._45,' N.17E ..... 2.922.5.5 .2.66.2...55. 2986 2 45' N 42E 2985.~8 2925.48 3050 4 O' N 42E 3049.36 2989.36 31,08 5 1.5.' N...3.~E. 3107.,17 30~7,..17 3159 6 45' N 28E 3157.89 3097.89 3286 10 15' N 28E 3283.48 3223,48 3411 12..45.,~ 3601 18 15t N 34E 3588,98 3528,98 3725 22 15~ N 35E 3705.29 3645.29 ~,153 32 15~ N 35E 4087,95 4027.95 4354 38 ~0' N 35E 4251.76 4191,76 4637 36 O' .N 35E 44'79.44 44,19.44 4825 5.013 5326 5547 57:06 5902 6146 36 O' N 36E 4631,5~ 4571,54 ~ 7, 0 , N, ~. 9 E 478.2,6.6 ~,722,,,66 40 301 N 42E 5026.72 4966.72 ~3 30! N 39E 5[90,9~ 5130.94 12.81N 15,27E 15.42N 16.'74E 18.22N 19,26E 21,80N 22,27E 26,27N 25,17E 42,84N 33,98E 64,,b3N 46,06E 107.67N 72,95E 143,03N 9'7,26E 201,2IN 135,.76E 301.79N 202.34E 397,,07N 269.05E 445,16N 302,72E 534.71N 365.43E 624,67N 429.60E 19.93 N 49,99E 22.76 N 47,35E 26.52 N 46.59E 31,17 N 45,60E 36,38 N 43.77E 54,68 N 38,~2E -79.37 N 35.47E 130.06 N 3~,12E 172.97 N 34.21E .24,2,73. N 34,00'E 363-35 N 33.84E 479.6'4 N 34.12E -538.34 N ~.4,.21E 647.66 N 34.34E 758,14 N 34,51E 713.38N. 497.67E 869,82' N 34,.90E 862,32N 624,87E 1064.92 N 35.92E 974.74N 720.896 *1212,35 N 36,~:8E 4~3.0.~' N...~_O.E 5~._0_5,,31 5.,2_~.5,3! 1Q~9.,,.9~N 791,14E ,~'I322,6.6 N 36.73E 45 45! N 41E 5443.60 5383.60 1~65.57N 881.34E ~461.28 N 37'.09E 45 1,5~ N 41E 5614,62 555,4.62 1296.92N 995.52E 1634.95 N 37o,50E DOG LEG SECTIOh SEVERITY DISTANCE 0.00 0,000 -3.24 0.163 -2.8(. 0,156 -0.2~ 0,054 2.42 O, 173 3. O] 0.644 0': 0.718 7.5~ 1,721 9.9! 1.589 13.5~ 2.385 17.6~ 1,345 19.81 1,888 22.7~ l · 953 26.5; 2,224 31 · 1' 3.574 36.3~ 2.755 54,2; 2,024 78,0' 2,947 127.3' 3.237 169.4. 1-58.3 237,5' 3.017 355.4! 3. 109 46/~ 6 2,577 52. ,,2, 0,000 634,6 0,312 743-3 1 · 087 853.,, g 1,268 1049.0 l, 633 1196.2 0,765 13.05,9 0,733 1444.2 0.204 1617.6 D I R E C T I 0 N A.L S U R V E Y PAGE RADIUS OF CURVATURE METHOD B P ALASKAt INC B-4 23-29-11-14 WELL COMPLETION NO 2 PREPARED BY SCS MEASURED O E V I A T I' 0" N DEPTH ANGLE DIRECTION TVD ........ TOTAL CoORDiNATES C L O S U R E S SUB SEA LATITUDE DEPARTURE DISTANCE ANGLE DOG LEG SECTIOI~ SEVERITY DISTANCE 6649 6900 7147 6261.18 7460 6486°30 .77~. 6695,37 8050 6914.28 8355 7[28°98 85.9.0 .... q~O 3Q,! N~.~.6E ........736.3,Z.5 ...... 8888 43 0e N 49E 7585.56 7525.56 9198 44 30m N 54E 7809,49 44 45t N 42E 5976.42 5916.42 1559.62N 1225°88E 1983.73 N 38.16E 47..1..5.' .. N ~ ~.150.,7._7.. ........ 6090-77 !.692,73N 1347.8§E 2163..?..80 N 38.52E 1824°54N 1468.63E .2342.19 N 38.83E 1986.11N 1614.10E 2559,29 N 39.10E 2126,73N 1742,~E 27.~9o71 N 39o33E 2281.47N 1892.395 .2964.16 N 39.67E 2433.27N 2046.87E 31'79.70 N 40,07E ~2.°75N 2160,24E 33.36-50 N 40.35E 2676.79N 2306°51E .'3533.44 N 40,75E 2810.19N 2474.22E 3744°19 N 41.36E 0°755 1965o9~ 1.036 2146.1i 0.766 2324.6~ 0.958 2541.5~ 1.010 3163.5! 1,38.2 3321,1~ 1,073 3519°4~ 1.215 3732.7; 9_321_ ..... ...4~__15 Z ......... N.5_.5_E ........ _7._89.7, ~..:[ .......... 7.637 ,./el~ ......... Z8.b0._,..I4N 2544_, 25 E ....... 3_828.,0.0. N .._ .41.,.65E 0.60.3 ....... 3.811.7 9506 42 O' N 58E 8032,42 7972,42 2929,9.3N 2649,69E ~-3950,36 N 42,12E 9788 34 30m N 63E 8253,72 8193,72 3015°81N 2801.48E 4116,24 N 42.89E 10.03.7 ......... 2~'1''3--0~ ............. NIw6~E 8.~67,.O2 .......... 8~.07,,,,Q2 3.067.,9[N 2..918,..51E .... 4234,~6.N..43,$7.E. 10287 30 0m N 70E 8686,19 8626,19 3110,02N 3031,13E -4342,81N 44,26E 10535 32 15t N 70E 8898,47 8838,47 3153,86N 3151,59E .4458,63 N 44.97E 10940 26 30m N 62E 9249,27 9189.27 3237,85N.:: 3335,15E/ ~4648,33 N 1,645 3942,0; 2,875 4110.7! 3,069 1.018 4341.11 0.907 4458,1; 1,627 2.038 4648.3~ ,{ D [ R E C T ! ON A L S URV E Y INTERPOLATED VALUES FOR.. EVEN 100 FEET .OF SUB SEA DEPTH PAGE RADIUS OF CURVATURE METHOD B P ALASKA~ [NC B-4 23-29-11-14 WELL COMPLETION NO 2 PREPARED BY SCS 9/3 MEASURED DEPTH TVD SUB SEA TOTAL "'COoRD ! NAT E S' LAT[TUOE DEPARTURE MD-TVD VERTICAL DIFFERENCE CORRECTION 560 560.00 500.00 660 660.00 600.00 760 760,Q0 860 860.00 800.00 960 960°00 gO0.O0 .106Q . 1060.00 1160 1160°00 1100.00 1260 1260.00 1200.00 L~60. 1,360.00 13Q0.00. 1~60 1~60.00 1~00.00 1560 1560.00 1500.00 1760 1860 ,,1,960 2060 2160 .... 2.260 ....... 2360 2~60 1660 ........ L660..00 1760°00 l?O0.O0 1860o00 1800°00 ........ 196,0..,,00 ..... 1900.,,00 2060.00 2000.00 2160.00 2100.00 ............ 2260.,00 .............. 2200.,0.0. 2360°00 2460.00 2~00.00 -o.68s -a.TeW -I.2IS -3.16W -~.74S -2.27S -1.g2W -2.70S -1.34W -2o07S -1.~3S -1,O1W -0.80S -0.85W · -0_..17S..~ -0.68W O.~SN -0.50W 1.07N -0.29W .1.69N ..... -O.,07W 2.31N O,13E 2°92N 0.34E .,,2,~5~N I.OOE 1.93N L.82E 1.27N 2.63E O.05N ~.26E 0.62N 5.25E 3.07N 8.89E 6.00N 12.75E 10..,27N 1~,75E 14.36N 16.14E 18.88N 19.82E 2~,~.~N Z'5,32E 39.74N 32.33E 56.~5N ~1.53E 77.3~N . .5~,O.OE. 2660 2660.00 2600.00 2760 2760.00 2700.00 2860 .............. 2860....0,Q ........... 2 800,..O.O 2,5,,,60 ...... 2,56,0..,,.0.,0 .............. 25,,0,0.,.,,0,0 .......... 29.60,00 2900.00 3060,00 3000,00 3. t6.0,.00 ........... 3100,.00. 3260,00 3200.00 336,~.00 ~300.00 3460.00 ........ ~00.0.0 2960 3061 ,.3.1~1 ........ ~262 336~ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1, I I 0 2 1 7 3 DIRECTIONAL SURVEY INTERPOLATED VALUES FOR EVEN IO0 FEET,OF SUB SEA DEPTH PAGE 2 RADIUS OF CURVATURE METHOD B P ALASKA, INC B-4 23-29-11-14 WELL COMPLETION NO 2 PREPARED BY SCS 9/3 MEASURED DEPTH TVD SUB SEA TOTAL cooRDINATES LATITUDE OEPARTURE MD-TVD VERTICAL DIFFERENCE CORRECTION 3571 3560.00' 3500.00 I00.85N 68.6gE 'II 3677 3660,00 3600,00 129o26N 87,79E 17 3785 3760..QQ 270.0.00 ~62,,86N 110.38E 25 3894 3860,00 3800,00 lgg. I2N I34,38E 34 4007 3960,00 3900,00 243,87N [64,00E 47 ~[.Z[ 4060~.0.0 ~.QO0_.,O.O ........ \2_.89,_.[4N lg~,g6E 6t 4241 4160,00 4100,00 343,70N 231.68E 81 4364 4260°00 4200°00 402°20N 272o64E 104 4613 4460.00 4400.00 523.14N 357.33E 153 ~737 4560,00 4500.00 582.36N 399,42E ~77 ~.,~86~ ......... ~660,_Q0 .............. ~6.0.Q.~0~ ................. 6_41,..3.8N ........... ~2..~.2E 200 4985 4760.00 4700.00 700.08N ~87.~6E 225 5i[2 4860,00 ~800.00 760.57N 537.97E 252 ..5..2&0 49.60.,.~.0 ............ &.9.QQ,.QO ................ 82.1...b.QN 5.90.,.09E 2.80. 537~ 5060.00 5000°00 885o09N 64~.32E 5505 5[60.00 5100.00 953.55N 702,79E 345 ......... 5.6~.3 ................................ 5.2_6~,D_~ ............... 5_aO_Q,_OQ ......... LO_2~_,I~N ...... 763,.30E .......... 3.83. 5784, 5360,00 5300,00 llOI,7gN 826,81E 424 5925 5460,'00 5400,00 l178,16N 892.29E 465 ...... 6068 .............'5560..,.~ ................... 5500*Q0 ............ i.,Z~,~,..96N ,~.~,~,,~,5,E 508 6200 5660.00 5600.00 1330.13N 1024,39E 5~g 6348 5760,00 5700.00 1403.33N '1088.02E 588 6t87 .............. 586_Q,0_0 ................... tSO. O.,O.Q ............. lii.,5_.18N ........... LI.51...IOE .......... 62.7 6626 5960.00 5900.0'0 '1547.79N i215.~.1E 666 6769 6,060,00 6000,00 1623,42N 128,.'34E 709 6,9.13 .... 7058 7;701 .... 73 ~:0 4 6 8 9 13 2O 23 24 2'~ 23 25 27 28 3]. 34 39 ~9 45 43 6260,00 620'0..00 1777,22. N [425,27E 6360.00 630'0.00 1852,40N 14g3,7ZE 798. ..... 6~ 60..,..0.0: .................. 6...4.0_0..,._0.0 .............. 1..9. Z~, 1_7 N ....... 1.558 ,.3:3_E ........ 880 3.9 ..... DIRECTIONAL SURVEY INT_ERPOL.ATED VALUES FOR. EVEN 10.0. FEET ,OF SUB SEA DEPTH PAGE 3 RADIUS OF CURVATURE METHOD 8 P ALASKA, INC B-4 23-29-11-14 WELL COMPLETION NO 2 PREPARED BY SCS 9/3 MEASURED DEPTH ........ TOTAL COORDINATES MD-TVD VERTICAL TVD SUB SEA LATITUDE DEPARTURE DIFFERENCE CORRECTION 7479 7614 7749 7889 8030 8172 8314 8451 8586 8720 8854 ...... 89_9_1 9129 9269 9~0.7 .. 9541 9668 ....... 979_5 ......... 99~2 10029 10257 103'73 1.04.9.0 10607 10.724 .1083.8 6S O'O° soo.oo 6660.00 6600,00 2062,58N 6760,00 bTO0,O0 6860,00 6800,00 2200,68N 6960,00 6900,00 2271,37N _70.~0,0.0 7000.,00. 23~.2,07N 7160,00 7100,00 2412,78N 7260,00 7200,00 2477,88N 7360,.00 .......... 7~Q.,.0_0 ...... 7460.00 7600,00 7560,00 '7500,00 ................ ~b.60_.,..O0 ............ 7b00....00 7760.00 7700.00 7860,00 7800,00 7.96_0,00 ..79.00,,~0 8060.00 8000,00 8160,00 8100.00 2~.0,70N 2601.08N 2661.37N 2_7_.21 o.13N 2780.70N 2838.88N 28.9.2 · 49. N . 2940.63N 2979.43N 1622.54E 1684,18E 1746,!2E 1814.38E 1882,64E 19~4,06E 2026.01E 2093.06E 2158,12E 2223,89E 2289,69E 2437,15E 2514.45E 2.593,,..l. 3E 2668.60E 2737.19E 8260_,0.0 ................ 820_0_,..0.0 8360.00 8300,00 8460.00 8400-00 8660,00 8600.00 8760,00 8700,00 ........ _3_01_7_,.~6N .......... 2604,9.2E 3041,77N 2859.79E 3066,20N 2914.,65E 3085,o.78N 2966,2.9E. 3104,99N 3017,67E 3125.,26N 3073,01E 8.860,.0.0 ...... 8.8_00.,0..0 .......... 3.1.~_5.,.92N ....... 3.1.29,,.7.5E 8960,00 8900,00 3168.29N 3186,41E 9060.00 9000.,00 ~191.76N 3242,71E ..916Q,0.0 _9.l..OO.,.O0 3.216.,.1.1N 32.91.,.55E 919 954 989 . 1029 1070 1112 1154 1191 1226 1260 1294 1331 1369 140g 1447 1~81 1508 1535 1552 1569 1583 1597 1613 1647 1664 1678 39 35 35 4O 41 42 37 35 34 _37_ 38 40 38 34 27 27. 17 17 14 14 16 17 17 17 14 DIRECTIONAL SURVEY I. NTERPOLATED VALUE.S FOR .EVEN [000 FEET OF MEASURED DEPTH PAGE 1 ,i RADIUS OF CURVATURE METHOD B P ALASKAt INC B-4 23-2g-11-I~ WELL COMPLETION NO 2 PREPARED BY SCS 9/3 MEASURED DEPTH TOTAL cOORDINATES MO-TVD TVD SUB SEA LATITUDE DEPARTURE DIFFERENCE VERTICAL CORRECTION 1000 2000 3000. 4000 5000 6.O0,0 7000 8000 9000 lO000 1999.93 I939o93 2.32N 29.99.~5 .... 29.39~5 ~6,03N 3953.58 4772.21 55_1. Z.o29. 6219o76 6938.63 7666.~6 8435.33 38<)3.58 240.97N ~712.21 707.25N 5~52. Z_9 1218..33N_ 6159.76 1746.09N 6878.63 2256.27N -1.27W 0 0 1.33E 0 0 17.29E_. 0 0 [62.08E/ ...... 46 46 492.96E"" 227 181 92.7,20E~'/ ~87 260 1396.75E ~' 780 293 [868.05E ..' I06i 28i ~333 272 1564 231 .. 7.6(16~'6 27Z.4,98N. 236.7~, 10E ~"" 8375.33 3060.17N 2901,12E O ! R E C T ! 0 N A L S U R V E Y PAGE iNTERPOLATED VALUES FOR. NON'SURVEY POINTS RADIUS OF CURVATURE METHOD B P ALASKAt INC B-4 23-29-11-14 WELL COMPLETION NO MEASURED MARKER DEPTH TVO SUB SEA 9_969 8~08,7.7 .... 83~8,77 10003 8437°90 8377,90 10090 8513.49 8453.49 10162 8576.61 8516.61 10164 8578.36 8518.36 __lOlb6 .... 8580,11 8520.,.Lt 10168 8581,87 8521.87 10170 8583.62 8523.62 /O/TI 8.585,~7. 10174 8587°13 8527,13 10176 8588.88 8528.88 .............. 101_7_8 ....... 859_0_._b~ ........ 85.30..b~ 10180 8592,39 8532,39 1018Z 8594o14 85~4,14 10700 9039,16 8979,16 10704 9042,57 8982,57 TOTAL COORDiNAT'ES LATITUDE OEPARTUR .3053,68N 3060o80N 3076.84N 3088.63N 3088.97N 3089.30N 3089o.6~N 3089.98N 3090.3[N 3.09.0,65N. 3090,99N 3091.32N 309.L..66N 3092,00N 3092.34N ~,0,.9,,2,,,.6,7,N 3186.84N 3187o64N E 2886,55E 2902.53E 2942.39E 2973.,92E 2974o82E 2975.72E 2976,62E 2977.53E 2978,43E 2979,33E 2980.23E 2981.13E 29.82o.0~E 2982.93E 2983.83E 2.~,8,~.7,3E 3231,21E 3233,14E 10712 9~49o39 .8989,39 3189,24N 3237,00E 10716 9052,80 /"~' 8992,80 3190.04N 3238,93E 10724 90.59.72 8999°72 3191.70N 3242.58E 10728 9063.23 9003.23 3192.55N 3244°29E .................................. /0~9_9 ....... ~125~.5~ ................... 9_~65...5~ ........ ~207.72N .... 327~.72E 2 PREPARED BY SCS 9/3 ' I WELL HISTORY :l.uly 1970 7-8 8-13 I3-15 16-20 21-23 23-31 Skidded rig. Spudded @ 0300 hrs. 7-8-70. Drilled 17-1/2" hole to 2400'. Opened to 26" to 2360'. Ran directional surveys. Ran 20" casing to 2274'. Ran 1-1/4" tubing outside 20" to 1333'. Cemented with 4000 sacks permafrost cement. Drilled 17-1/2" hole directionally to 4354'. Ran 16" casing with thermistors to 2116'. Thermistors @ 2009', 1400' and' 400'. Ran 13-3/8" casing to 4332' w/stage tool @ 2161'. Cemented w/1700 sacks Class G w/4% gel and 0.5% CFR-2. Displaced with diesel 2161.' to surface. Nippled up. Tested BOP and drilled 12-1/4" hole directionally to 8062'. A_~lgus t 1970 1-11 11-14 14-15 15-17 17-20 20-21 21-24 24-25 Drilled 12-1/4" hole directionally to 10~940'. Ran logs. Ran 10-3/4" and 9-5/8" casing to 10,899'. Float collar'@ 10,855' baffle @ 10,813', marker joint @ 10,016', 9-5/8" DV @ 7386' 10-3/4"-9-5/8" crossover @ 2388' and 10-3/4" DV @ 2309' Cemented 10-3/4"-9-5/8'' casing as follows: 1st stage- 1400 sacks "G" wi'th 10~ gel and 725 sacks "G" with 18% salt and ].% CFR-2. '2nd stage- 400 sacks "G" with 10% gel. 3rd stage- 500 sacks "G" salt saturated. Nippled up, cleaned out to baffle, ran cement bond log and Sperry-Sun survey. Evacuated hole with Reda pump, set packer @ 2467'. Swabbed casing. Ran 7" casing with insulation, to 2386'. Ran 2-7/8" tubing to 2110' in preparation for heating- refrigeration test. Released rig @ 0300 hrs. August 25, 1970. BP B-4 (23-29-11-14) Casing O.D. 3O 2O 13-3/8 10-3/4-9-5/8 10~3/4-2388 Wt/Ft Grade Thread Stove Pipe Welded 133/94 K55/H40 Buttress/ST&C 65 H40 STSC 68/61 K55 Seal Lock 55,5/47 NS0 Seal Lock Depth (DO) 80 2274 2116 4332 Stag~s . Stage Tool 2161 10,899 7386' 2309' Cementation Record 250 sks. permafrost cement 4000 sks, permafcost cement Diesel First stage 1700 sks. Class "G" w/4% gel 0.5% CFR-2; 2nd stage diesel First stage 1400 sks. "G" w/10% gel 725 sks. "G" w/18% salt 1% CFR-2; 2nd stage 400 sks. w/10% gel; 3rd stage 500 sks. "G" salt saturated. (Approx. 3 ft. diesel above cement) Fot~r~ No. P~ STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE 50-029-20072 6. LEASE DESIGNATION AXD SEEIAL I%70. MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS ADL-28310 1. ?. IF INDIA]~, ALOT'FEE O~ TR/BE NANIE 'WELL WELL OTHER 2. NAME OF OPerATOR 8. L.~IT,F.~RA{ OR LEASE BP ALASKA INC. Put River 3. ADDRESS OF OPKI:L~TOR 9. WELL NO. P. 0. Box 4-CCC gmchorage, Alaska 99503 B-4 '(23-29-11-14) 4. LOCATION O'F WKGL At surface: 1598' WEL, 741' SNL, Sec. 31, TllN, R14E, UPM cods SUBMIT LN DL~PLICATE 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay Sadlerochit 0il Pool 11. SEC., T., R., M.. (BO'FFOM HOLE omJmCrnrE) Sec. 29, TllN, R14E, UPM 12. PIeR.MIT NO. 70-32 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CE/VIENTING JOBS INCLUDING DEPTH SET AND VOLUlVfES USED, PER~ORATIONS, TESTS AAVD RESULTS, FISHING JOBS, JU/krK IAI HOLE AND SIDE-TRACKED HOLE AND A/N'Y OTHER SIGNIFICANT CHANGES IN HOI~ CONDITIONS. CONFIDENTIAL August 1970 1-11 11-14 14-15 15-17 17-20 20-21~ 21-24 24-25 'Drilledl2-I/4" hole directionally to 10,1940'. Ran.logs. 'Ran 10-3/4" and 9-5/8" casing to 10,899'. Float collar @ 10,855' baffle @ 10,813', marker joint @ 10,016', 9-5/8" DV @.7386', 10-3/4"-9-5/8"'crossover @ 2388', and 10-3/4" ~DV @.2309'. Cemented 10-3/4"-9-5/8" casingas follows: lststage - 1400~saeks'~."G'' with.10% gel and 725 sacks "G" with 18% salt 'and'l% CFR-2.' '2ndTstage ''400 Sacks "G" with I0% gel. 3rd.stage ' 500 Sacks "G"'salt saturated. Nippled up, cleaned out to baffle, ran cement bond !og~and Sperry-Sun,survey. Evacuated hole with Reda pump, set packer @ 2467'. Swabbed casing. Ran 7" casing with insulation to.2386'. Ran 2-7/8" tubing to 2110'in'preparation for.heating- refrigeration test. Released rig @ 0300 hrs. August 25, 1970. SEP' 11. !970 DIVISION OF O1[. AND OAS ANCl4ORAG~. sm~ "' ~ ,~/7' .~ ' ~T~ Op~rnt~on~ M~n~mr... DA~ Saptamber' 8~ 1970 NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Division of Mines & Minerals by the 15th of the succeeding month, unless otherwise directed. BP ALASKA INC. ~'2OI'wBEO:T4;CI;ELEED LANE' SUITE 205 ANCHORAGE. ALASKA 99503 A-04779 August 20, 1970 !--,C~ ~.~,','-~ -"1 ... : ~--:~t.'-C ,," ..... , State of Alaska i_C_._O. NFER.. Department of Natural Resources Division of Oil & Gas 3001 Porcupine Drive Anchorage, Alaska 99504 Gentlemen: Well Number BP B-4 (23-29-11-14) Enclosed is your Form P-3 advising of our intention to suspend , the above we'll pending design of production facilities and down hole casing arrangements. vjp Enclosure Very truly yours, Operatfons Manager 5. APl NO-MFPR/C.kL CODE OIL AND GAS CONSERVATION COMMII'fEE 50-029-20072 6. L~-JkSE DE~IGNATION ~.ND SERIAL NO. SUNDRY NOTICES AND REPORTS ON WELLS ADL 28310 (Do not use this form for proposals to drill or ,o deepen Use "APPLICATION 'FOR ~EI~I'F-2'' '/or such 'p~o~osal$.) · 7. IF I~rDIA~4, ~J~LOTT'EE OR TRIBE N~LE OIL ~ GAS ~] WELL WELL OTHER 2. NAME OF OPEI~ATOR 8. UNIT~ FAR.~ OR LEASE NAME BP Alaska Inc. Put River 3.ADDRESS OF OPERATOR 9. WELL NO, P. O. Box 4-CCC, Anchorage, Alaska 99503' B-4 (23-29-11414) ~."-? o r ~ P--3 U-dEV. 9-30~ 9 Smbmlt "Intentions" in Triplicate "Subsequent Reports" in Duplicate STATE O,F ALASKA 4. LOCATION OF WELL At ~,,.f~o~ 15'98." WEL, 741' SNL, .Sec.. 31', .TllN, RI4E? 'UPM FIELD A~WD POOL, OR WILDCAT, Prudhoe Bay Sadlerochit 0il,Pool ' 11. SEC., T., R., M., (BOTTOM HO/_~E OI~°ECTIVE) Sec ' 29'.. TllN, , Ri4E1, 'UPM 13. ELEVATIONS (Show whether DF, RT, GR, etc. 12. PEI~vlIT NO. J 70-:32'. ' Check Appropriate Box To I~nd}cate Nature of N~,ti'ce, Report, o,r Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF II PULL OR ALTER CASING FRACTURE TREAT MULTIPLE COMPI,ETE SttOOT OR ACIDIZE ABANDON* R~AIR ,,'ELL C~NGE PLA~S tother) . , SUSPENSION SUBSEQUENT REPORT 0~: WATER SIiUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING ABANDONMEKT* (Other) (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) D~:SC~XBE X'nOPOS~,D OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. We propose to :suspend :our sUbject well pending design, of 'production' facilities and down hole ' Casing 'arrangements. The .well ~ status will .be as. follows: Total depth: 10,1940' 'Last ' casing: 9-5/8" x 10-3/4" 'N-80. Seal lock' casing, set @ .T,D. Cemented with: 1500 sacks Class G w/Gel i 725..sacks Class G w/salt 400 sacks Class G w/Gel 500 'sacks .Class G w/Salt The well will have a bridge plug set @' .2500'_+. An insulated.string i of 7". casing will be set in a packer @.2500''+. A string of 2-7/8" tubing willbe~run.to:2200,+. 'Prior to suspension the well will be used for an estimated 30 'day heating-refrigeration test. Hot oil will be circulated down the tubing and up the/tubing x 7" caSing ~annulus. The insulation will be installed and maintained in a'dry envirOnment. Refrigerant ;ill be circulated ' around the .13-3/8" x '16" x 20" annuli. Temperature will be monitored at the base of the tubing and .at 2009', '1400', and 400' in the .'16'! x 20" annulus. .It £s intended that the test will determine the effectiveness of the insulation and the refrigeration loads required. SIGNED (This space APPROVED ~and correct TITLE Operations Manager CONDITIONS OF~A~PROVAL, IF AN~: OIL AND GAS ANCI4ORAG~ DATE August 2_O.:~ 1970 DATE See [n,strucfions On Reverse Side Appwved Copy Returned l~rm No, P---4 REV. 9-30-67 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUBMIT ~N DL~LIC;~TE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS ' COt4flDE 4TIA[ -~. API NUA~ERICAL CODE 50-029-20072 6. LF_.ASE DESiGNAT/ON AND SERIAL NO. ADL-28310 WELL WELL OTHER :2. NA/~IE OF OPeRaTOR 8. L~'IT,F.A/RA{ OR LEASE N.~E BP ALASKA INC. Put River 3. ADDRESS OF OPERATOR P. O. BOX 4-CCC, Anchorage, Alaska 99503 4. LOCATION O'F W~LL At surface: 1598' WEL, 741' SNL, Sec 31, TllN, R14E, UPM 9. WELL NO. B-4 (23-29-11-14) 10. FIELD AND POOL. OR WILDCAT _Prudhoe Bay Sadler°chit Oil Pool 11, SI::C., T,, R., M., CBO'~I'OM HOLE omzscrrv~ Sec 29, TllN, R14E, UPH 12. PE~q. MIT NO. 70-32 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AAVO VOLLrNCES USED, PER/vORATIONS, TESTS A/ND RESULTS. FISHING JOBS, JLr~K I/~ HOLE A_ND SIDE-TIRJkCKED HOLE AND A2~Y OTI{ER SIGNIFICA2qT CI-I3%l~GES IN HOL~ CONI)ITIONS. CONFIDENTIAL JULY 1970 7- 8 Skidded rig. Spudded @ 0300 hrs 7-8-70. 8 - 13 Drilled 17½" hole to 2400'. Opened to 26" to 2360'. Ran directional surveys. 13- 15 Ran 20" casing to 2274'. 'Ran 1¼" tubing outside 20" to 1333.'. Cemented with 4000 sacks Permafrost cement. 16- 20 Drilled 17½" hole directionally to 4354'. 21- 23 Ran 16" casing with thermistors to 2116'. Thermistors @ 2009', 1400' and 400'. Ran 13-3/8', casing to 4332' w/stage tool @ 2161'. Cemented w/1700 sacks Class G w/4% gel and 0.5% CFR-2. Displaced with diesel 2161' to surface. 23 - 31 Nippled up. Tested BOP and drilled 12¼" hole directionally to 8062'. R E C' E tV il) DI"/iSIC~N OF Cfi[. A;'-~D OAS __ ¢~¢ OPERATIONS MANAGER D~ 8-14-70 NOTE~Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Division of Mines & Minerals by the 15th of the succeeding month, unless otherwise directed. FORM SA- I B MEMORANDUM TO: I- Homer L. Burrel! Di:ector THROUGH: O. K. Cilbreth, Jr. Chief V'etrol~ ~E~eer FRO~~e C. ~~ ?e~o~e~ State of Alaska DI'VI$ZON 0F O]~L AITD CAS DATE : SUBJECT: &u~ust 11, lg70 ~tne.se BOP Test and ~ell Test on l~orth Slope British Pe~roleue' s Put Rt~r ~-~-13 ~d Put Ri~r 123-29-11-14 July 29 at 4:00 P. ~. I d~ove around and looked over lease operations ,and w~lt lbea~:l, bu con~t'~ioas. BP has. put up extensive protection s~sCems a~ound all of their pillo~ tank locations, both at the Prudhoe Bay Desk Site and ~hezeve~ they uCL~ht be on well pad locations or at,' the: base, ,camp. This proteet~Lon eOMii.S~:: of approximate 6' post piI'ing evet~r gev Ia:et ceaaected with a steel cable at the top. ! drove out to ..the weI1 sites ot..the ~ Pat liver #l?-I1~1t and Put River tl-l'l-~. Both of these locations still have open pits ,ad constderabh am~,uats of location area which has aec as 'been ,cleaned up or leveled. It appeared that the, Put, River #1-I1-12, that at some~me the pi:~ bern h~d 'broken and alle~ed oil and mud to 2Seal~ .down ~ dr:atnage ditch /or .quite a distance, approximately a quarter et a ~/1~ on the tmllra., i~ appeared tha~ ~he o~ h~d been b,~ned and/Or covered where possib,~ and la'tot ~en !cheeked with Charlie ~ark, he assured me that the, Fish and name man had ob,ser,~d ~he, work when iC, had been pe:rto~d 'had .Checked ~e extent el ~ :damage. at¸ July ]0 a~ ~:~ i. ~., I ha/ leach ....... 'at the BP Base C~ and me'~ ~r. Paul Ellis, ~ BP'~En$~ear' ~ .~,ar~e of ~e t~t pr~ram,betu~ ~nduc'~:~ ,~ the well on '~P~ J", Put ~r ~4-I1-1~. I w~ ~~e tha~ ~is tes~" w~ to ~ c~ducted, bu~, he tufor~ ~ tat a .~tensive ~.t h~.hg to do ~ /ending the opth~ 'n~er ,.o,f .~g ~rforafl.~, to be ~ed Eot nrio~ fl~ ares ~uld c,~,~ s~tim '~e ~.xt day. I, told ~e, I w~ld pr~ably check tn oa the stat~ of ~e .test f~ ~ to ~me: and pt,ok up i,.at infoation I'::~ult. July 31 at 9-:~i A:?.~. ,H. I drove to BP's Put River #,~-1I-1,3 :~el'l to check p~g~ss of ~ p~sed well test, but they ~.re at, ill ri~g ~ for test: ~ did not ~ct ~ begin ~til s~t:ime ~t a/:te~ late. AuiuS~._.~_ 2_.at 9:00 A. '~. I ,ehe~ tut at the BP Base' Camp and t~ked ~t:h charile ~ark,, the Lea~e Supe"flaten. dent, to ~hd ou~ about; ~,e ata.t~ of ope'rs:leas of their three '~lls,. lie reported that the yell test had begun on t~ell #~-1~-13 at appro~t'ely 12:00 ~idnight. ~e discussed a 1,et of ,general problems associates the North Slope operation as cleanup, pit eovetage., ps--rest da~_.,,ge ,and ..well conditions:,. I weut Robinson who drove, me over to, the ~ukluk i,Where ,we surveyed the ~'" 'd~~ easing that had been pulled from BP ~e11: ,P;a~, :: #a-11-12. ~.. ~ebtnSon ,~e took a2 over to review aud see the ~st. alh.tion :of: the t~o pe~f:ost ,test"' w~lls ~re hot oil has been circ'ulating down ~,e ~tng and up the..casint mu3.us form the, nme-in an attempt to study the if'feets on their casing Ho~er L. Burrell -2- August II, 1970 .AUl~ast 2 at 11:30 A. H. I left the Base Camp for liP's "Pad B:~, l~ell i23-29-.11-14. ~ I ~~d ~. B~ter D~, ~e BP drill~ representa~, ~ c~ncing a ~kly ~ ~t. The bltad r~ ~d J~t ~en clued and they ~re att~pting to p~$~e ~ to 2,~ ~i as I ~ri~d. After ~y atte~p.ts a leak ~ a 2,~0 psi 4'~ v~ b~d the ch~ ~fold ~s lo~d. ~e hyiril ~as th~ o~ed ~d ~e pi~ r~s clued, and ~e 5,0~ psi pr~sure test co--ced, H~tiple lea~ ~re fo~d nd pressure v~d not l~ld ~ttl se~ral c~nections ~re ~tht~d ~ ~ld~ ~ ~e four-in~ fl~ li~ ira the ~lhed to the ~t ~uifold. Testi~ of t~ pipe r~s, blind r'~ and milold v~ finally ~~shed to a full 5,~ psi at 6:~ V. ~t. It v~ f~d that ~e ~just~le. choke on the ~st ~ifold vas le~ing, and that the 4" 1~ p'r~sure ~1~ d~tre~ of ~e Sv~o cho~ vas leaking. ~e ~ i" valves, ~e =~ual · nd ~e hFdra~ic ~. ~ .4" fl~ ~, ~re ~$o t~ted to 5,~0 psi. The flo~ ~lv~ (inCe~al ~ 't~ rs.lye ~g the ball-type valve')vere then ~t.ed ~o 5,000 ps:i, ~e ~11y ~ ~n rigged up ior test/hi ~d the ball ~Ive ~ ~e l~r ~d of' ~e. kelly held 5,~0 ~i; h~e~r, ~.e ke:Ily~ck valve i't.~lf ~$. f~d 'to be ~~ ~verely and had to ~ ~ia~d. All testing. c~lete, ~cept for the ~pl~e~t of the thr~ valv~ and retestint of the ~ ~mp~ts:, at 7:~ P. H. (See a~'2ached Fieid lns~cti~ Report). ~ ~,d i't a~ea~ ~is test.~.g ~,11, ~ quite ext~i~, and dr~ out, as. there are~ 75 s~ps ~ ~ t~.g p.~gr~. for Beadhorse to cheek with another operator at approxt~at:ely 1.1:30 Attachment Dri I ling Permit Well Name & No. [~?./~(~-~z~''z~i-l'l-/~ ~)~i~-¢ Number ~co-~ Inspected by __=_ , ...... Operator's Rep,, .... I tom Wel 1 $i9n Safety Valves-Floor -Safety Valves-Kelly," Safety Va Ives-Subsurface BOP Closing System Remote Controls ' Drilling Spool-outlets Flow Li nas .... Kill Lines ":: "~ Manifold Chokes" ., Satisfactory Satisfactory Yes No (g .' () (~) · (~)"() (:~.( ) () ()' ()- () Yes No ( ) (~Y' 1, (~) ( ) (~ '( ) 4. (v) ( ) (v) () ~., (v~ (') 7. ,(~) () (~) (,) (~ (~ lo. 11. 12. 13. 14. 15. 16. 17.. 18. 19. 20. Cent r. Rig No.,~,~,:,~.~_~__: ~ M~nl fold Promsueo 80P Prossuro T~st ~esorve Pit Pi t Berm Location B~rm Fuel Berm Operations off ."P~d'~ ~'Goneral Housekeeping" Abd. ~arker in pla~e m Water Wel I covered; Operator Drilling Permit Well Name & No ........... Number ___ ,. ,., · : ii - - :' ........ inspected by Satisfactory Yes No () () () () ~.. () () 3. () () () () 5. () () 7. .() () () () () () ~o. Operator's Rep.--_- J tam ~ - ~,,lell Sign Safety Valves-Floor Safety Valves-Kelly -.. Safety Valves-Subsurface 80P Closing System Remote Controls Drilling Spool-outlets Flow Lines , Ki I I Lines Hen i fo ld Chokes .. Contr. Rig No. -- ]_mm , i Satisfactory Yes ',. No.. (') ( ).,: - ( ) ,: () () () () ( ) ' m 1 1. () ~2. () () ~4. () is. .() 16. () 17. () 18. "(). 1~. ( ) 2o. 'Item Hani fold Pressure Test BOP Pressure Test Reserve Pi t Pi t Berm Location Berm Fuel Berm Operations off "Pad" "General Housekeeping" Abd. Marker in place Water Well covered Remarks: Signed Date I ' ' J ''J ................. · I -- ........ -- ............ ..... BP ALASKA INC.- P,O. BOX 4-CCC 12! WEST FIREWEED LANE, SUITE 205 ANCHORAGE. ALASKA 99S03 TELEPHONE {907) 277-t422 A-04010 June 10, 1970 State of Alaska Department of Natural Resources Division of Oil & Gas . 3001 Porcupine Drive Anchorage, Alaska 99504. Attention: Mr. Thomas R. Marshall, Jr.--- Executive Secretary Gentlemen: . . Put River Pad B-4 (23-29-11-14) Put River Pad B-3 (23-30-11-14) In accordance with your letter of May 27, 1970 advising us of the 'changes in Chapter' 120 "of the 1970 Laws of Alaska, enclosed is our'check in the amount of $100.00 to cover the additional .. . filing fee"for the t-~0"above wells. Very:' truly yours, BP ALASKA INC. hw Enclosure' Barber Acting Operations Manager Y~y 27. ALASKA OIL. A~i0 CAS COt~ttATIO~i'. COI~|TE£ laay 26, 1~70 Put River Pad [~P Alaska tnc.~ Operator ~r. ii. J. Clarke [~P Alaska I~c. P. O. Box4~ Atv~l~or~e~ ~,leska 99'503 Enclosed :is the ,ap, prove~ eppl tcatt,e~, 'for pemtt to ~rl t.t tho above lnter~atto~,t ,Al:,~o~ ~aa,~ ~~e~, Alaska, stoat I ~' a! t fon~t a, ta I,~t'~t.~:. { I ), fyi, of ft'ul~ i.n ~r t~o!ea {2') cha~,es T, ,hoe~s R. ~a:rshal i: ~r. Execatlve ,~tC~*'t' r'O~l~t' ~rt~ant of ~La, bor ~/o BP ALASKA INC. May 14, 19 70 P,O. BOX 4-CC¢ 121 WEST FIREWEED LANE. SUITE 205 ANCHORAGE. ALASKA 99503 TELEPHONE (907) 277-1422 A-03368 US 7-2-29-11-14 US 7-2-30-11-14 State of Alaska Department of Natural Resources Division of Oil & Gas 3001 Porcupine Drive. Anchorage, Alaska 99504 Attention: Mr. Homer L. Burrell, Director Gentlemen: Pads B-3 and B-4 Wells 23-29-11-14'~nd 23-30i'11-14 Enclosed herewith are the following for each of the above wells: 1. Completed application for permit to drill. 2. surveyor's plat in triplicate. 3. Check in the amount of $50 for permit filing fee. 4. Copy of letter to State of Alaska Division of Lands requesting approval to drill the above wells. 5. Baroid ppm log. We trust that the above documents meet with your approval, and look forward to receiving your approval of our application forms. Very truly yours, BP ALASKA/II~C. Operations Manager ,",:lAY 1 '19 0 DIVISION OF O[L AND GAS ANCHORAGE hw Enclosures cc: Operations Coordinator, NY Form P--I REV. 9-30-67 SUBMIT IN TRIr~i aTE (Other instruction~ ~a reverse side) STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE APPLICATION FOR PERMIT TO DRILL, DEEPEN, OR PLUG BACK 1~. TYPE OF WORK DRILL J~ b. TYPE 0F WmLL OIL ~ OAS [~ SINGLE[] WELL WELL OTHER ZONE 2. NAME OF OP~TOR BP ~AS~ I~C. 3. ADDRESS ~ OP~TOR P. 0. Box 4-CCC, Anchorage, Alaska 99503 DEEPEN I--] PLUG BACK MULTIPLE ~-~ ZONE 4. LOCATION O'F WELL Atsur~ace1598' WEL, 741' SNL, Sec 31, TllN, R14E, UPS At proposed prod. zone 1980' EW'L, 1980' NSL, Sec 29, TllN, R14E, UPM 13. DISTANCE IN MILES AND DIRECTION F2,OM NEAREST TOWN OR POST OFFICE* 105 miles NE of Umiat APl 50-029-20072 $. 6. LE~SE D~SIGNATION A_ND SE~{IAL NO. ADL 28310 ,:). /- ~ < 7. IF IN-DIAN. ALLO'~-£~:~J OR TP, IBE NA1W_E 8. UNIT~FAR/VI OR LEASE NA_~E Put River 9. WELL NO. Pad 3-4 (23-29-11-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay (Sadlerochit SEC.. T.. R.. M., (BO~rOM0i1 Pool) HOLE O~ECTIVE) Sec 29, TllN, RX4E, UPS 14. BOND INFORMATION: Blanket TYPE Surety and/or No. State of Alaska DL-11 Federal Insurance Co. 8016'77-14 15. DISTANCE FROM PROPOSED* LOCATIO~ TO NE^R~ST 3300' from North PROPERTY OR LEASE LINE, FT. (Also to nearest drig, unit, if any) & East boundaries 18. DISTANCE FROM PROPOSED LOCATION* TO NEAREST WELL D~q,ILLING, COMPLETED, OR APPLIED FOR, FT. 5280 ft. from BP 32-11-14 21. ELEVATIONS (Show whether DF, RT, GR. etc.) ~o,,-t $100 ~000 ,~. ~o. ACRES ASSIGNE~ TO THiS WELL NO. OF ACRES IN LEASE 2560 20 i~OT~k,RY OR CABLE TOOLS ,.,. Rotary ~'. ~PPROX, DATE WORK WILL START* Estimated KBE 60 ft. AMSL . . July 15. 1.970 23. PB, O'POSED CASING AND CEMENTING PRO;~I~gR~L ~q (]:[~ '~...':~[..~?'..,.;i:~] (7;½~,~,~ ' ' SIZE OF HOLE SIZE OF CASING WEIGHT PER FOOT GRAI)E [ SETTING DEPTH d'C'~"" ]l~""h":~:d'""'~" QUANTIT~ OF CEMEN~ _ , . , ~6 30 Stove pipe -- 90 qo Annrnw. 400 ~aek~ P~rm~frO~~ 26 20 ~.133/94 .(5.5/HAO .~ .gq~m Approx. 4400 sacks Permafrost c.em~ -- 16 ~ H40 2200 2200 Uncammntad ~nside 20" casing . ,17% 13-3/8 68/61 K55 4200 4630 Approw. 2000 ~aakm Clamm g wqth g~ 12~ 10-3/4 /9-5' t8 5~.5/47 NS0 9200 10830 Approx. 2200 sacks Class G in sta~ mt, TVD DD Reason for Deviating: To minimize rig moves and possible damage to the tundra and to facil- itate the construction of offtake facilities. Geological Forecast : Quaternary & Tertiary Cretaceous Gravels, sands, silts and clays Mudstones with sands decreasing downwards Jurassic Mudstones, shales and siltstones 7820 - 8530 Triassic Sands, shales and limestones 8530 - 9200 TVD Surface - 4550 4550 - 7820 IN ABOVE SPA.CE ~DESCRIB~RO,POSED PI%OGRA-NI: If p~,posal is ~ deepen or plug back, give ~a on present p~du, ctive ~ne, ~d proposed new prod~t~ve~ pro,~al is to drill or d,~n d~e¢tLonally, give pertinent da~ on s~bsurface ~cat~ns and meas~ ~d ~~~ep i ~u ~ent~ program. 24.1 hereby certtf~~~~ru~~re~ SiGN~ -- --~ DA~ ~ May 13, 1970 =T~ Operations Mgr. (This space--for CONDITIONS OF APPrOVe, IF A~: SAMPLES AND CORE CIIIPS REQUIILED [] YES ~NO OTHER REQUIREMENTS: SEE TRANSMITTAL LETTER A.P.I. 1N-U1VLER~CAL CODE May 26, 1970 .' . .'"l* :',6s6'--1 DIRECT__IONAL = ,98o'---..-I DIRECT!ONAL '.'i' .' - [,~..,_~."~ .... ~-'-' (LOC. THIS, SURVEY) .l''. /' I'"~. LAT. 70° 16 12" I ' ' · ' ,/ ~~'.,. LONG 148°40'14'' · i ' / ' ~% x: ;e~,;~ - ''~' . / ~, ~ :~,s~o,,o-¢ ' I' . ~ DIRECTIONAL I ~~ DIRECTIONAL ."~,~o~ -~: ~~ :: L-,~o, .J J ~E~ "'' ' i ' SECTIONS (WELL LO'CATIONS) SCALE 1":1/2 MILE PAD DETAIl_ SCALE I'r~"= ~b~-O-'-'-"' CERI'I'FICA't'E OF SURVEYOR I hereby certify ti~at I arn properly registered and licensed to practice land surveying in the Stdie of Alaska and that this plat represents a location survey made byme or' under'my supervision, and details are correct. · . ,. . .. .. '- Do'I e ., · . · ., thai' ali, dimensions and other .' 'SURVEYOR PA D ,-,.~ - II - 14 (PAD "B") Located in NE I/4 PROTRACTEO_~._--._C 31_,LT.T]/ Surveyed for I/ B.,P. ALAS,-?-,A INC. Surveyed by E M. LINDSEY 8'~ ASSOC. LAND 8. HyDROGRAPHiC SURVEYO'RS 2502 West Northern Lights Boulevard Box 4-081 Anc. hor age A I c~.s I..~: BP ALASKA INC. P.O. BOX 4-CCC 121 WEST FIREWEED LANE, SUITE 205 ANCHORAGE. ALASKA 99503 TELEPHONE {907} 277-1422 M,y 8, 1970 US 7-2-1A State of Alaska Department of Natural Resources Division of Lands 323 East 4th Avenue Anchorage, Alaska 99501 Attention: Mr. F. J. Keenan, Director Gentlemen: Request for Approval US 7-2-1A Description : 4-well permanent drill site Name : BP Pad B Location : N~g of Section 31, Township liN, Range 14E P_urppse : To group wellheads together on the surface for ease of access during all seasons, to reduce the overall amount of preparation work on the surface and to reduce the amount of surface pipework to deliver oil from wellhead to production plant. Construction : (Two permits to drill, Nos. 70-8 and 70-20, have already been issued. One well is drilled and the second is drilling. Application for permits to drill the remain- ing 'two wells will be tendered shortly.) Pad is made of gravel laid 5 feet thick on frozen tundra, covering an area 630 feet by 320 feet with the long side running North/South. The four wells will be to the East- ern side, set out 110 feet aPart in line. The temporary camp housing the drilling crews will be set down on the Western side. Gravel Permit No. 69-26 was issued on January 16, 1970. Piling will be used to support the drill rigs as shown . in Drawing No. A-liD-Q-2. Waste DisPosal Layout will include a burn pit for sewage waste to the Southwest corner m~d a sump to the East, large enough to accept all excess mud and waste products from the dril- ling activities. (See Drawing No. A-liD-A-2). Domestic waste will be burned in the sewage/burn pit. i: ,: '! ~' ~::' i",' '~ :: ':, ii:i i "' 7 '" ,, ~ ', ','~I,',') C? ,~ ,, ,~, .... ,,,, State of Alaska Division of Lands -2- May 8, 1970 PollUtion Prevention: Access : hw cc: Well Files 29-11-14 30-11-14 31-11-14 32-11-14 Drill mud waste sump will be dyked as shown in Draw- ing No. A-liD-A-2, using the skim of surface material from the bottom .to seal the sides of the gravel dyke. Cellars for each wellhead will collect excess fluids from rig operations and will be regularly pumped out. Cellars will be covered when no rig is over well site. (See Drawing A-liD-M-l). The sewage burn pit will be dyked and fenced to prevent persons and animals from accidental entry. Fuel storage tanks will be.dyked and fenced to prevent vehicles approaching too close and to contain any spillage in the event of tank rupture. At no time will the activities planned for this site mov~ off the graveled areas. Pad will be approached from the main Spine road by gravel road laid 5 feet thick and having a 22 foot ~carriageway. (See Drawing A-4D-A-5, Issue B). Ail roads are surveyed in to avoid lakes, and culverts are used to allow the natural run of surface water. Very truly yours, · BP ALASKA~NC. ~R~. J. ~Iarke Operations Manager Put River BP Pad B-4 .(23-29-11-14) Dry bucket 36" hole to about 80 ft. and cement 30" conductor to surface with Permafrost cement. Drill 26" hole to about 2300 ft. and cement 20" casing to surface with Permafrost cement. Drill 17½" hole under directional conditions to about 4630 ft. drilled depth (4200 ft. TVD). Run and hang 16" casing inside the 20", then cement 13-3/8 casing in stages with Class G/fresh water slurry. Drill 12¼" hole under directional conditions to about 10,830 ft. drilled depth (9200 ft. TVD) and cement 10-3/4/9-5/8 casing in stages with Class G/ brine and Class G/fresh water slurry. Blowout preventer program is 2000 psi Hydril from 20" casing point and 5000 psi pipe rams, blind rams and Hydril from 13-3/8" casing point. We enclose for your perusal a copy of the Baroid mud log for the inter- mediate hole from our neighboring well BP 31-11-14 as evidence of the absence of potential pressure zones over this interval. CHECK LIST FOR NEW WELL PERMITS Company BP Alaska Inc. ADL 28310 Lease & Well No. Put River Pad B-4 (23-29-11-14) Yes No Remarks 1. Is well to be located in a defined pool ................. /~ 2 ' Do statewide rul apply 3. Is a registered survey plat attached .................. ~ 4. Is well located proper distance from property line ........... ~ 5. Is well located proper distance from other wells ............ ~ 6. Is sufficient undedicated acreage available in this pool ........ ~,~ 7. Is well to be deviated .......................... /~K 8 Is operator the only affected party ................... · 9. Can permit be approved before ten-day wait ............... 10. Does operator have a bond in force ................... ll. Is conductor string provided ........................ 12. Is enough cement used to circulate on conductor and surface ....... 13. Will cement tie.in surface and intermediate or production strings 14. Will cement cover all possible productive horizons ........... 15. Will surface casing cover all fresh water zones ............ i:..16. Will surface csg. internal burst equal .5 psi/ft, to next string .... 17 Will all casing give adequate safety in collapse and tension ...... :~. 18. Does BOP£ have sufficient pressure rating ................ Additional Requirements' ~t~ CO~ lt~ Co~~ Z ~w~,~ Approval Reconme~ded' TRM q)v~. ~ / REL KLV- ,,~"~ OKG ~ Well Histo.ry 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 APPEN. DIXi. No 'special 'effort has been made to chronologically organize this category of information. floo' * ALASKA COMPUTING CENTER . . R . ....... SCHLUMBERGE . COMPANY NAME : BP EXPLORATION WELL NAME : B-4 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 500292007200 REFERENCE NO : 99058 RECEJVED ,.,:AR 0 5 1999 Alaska Oil & Gas Cons. Commission Anchorage, LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 99/02/25 ORIGIN : FLIC REEL NAME : 99058 CONTINUATION # : PREVIOUS REEL : COMMENT : BP EXPLORATION, PRUDHOE BAY, B-4, API #50-029-20072-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 99/02/25 ORIGIN : FLIC TAPE NAME : 99058 CONTINUATION # : 1 PREVIOUS TAPE : COGENT : BP EXPLORATION, PRUDHOE BAY, B-4, API #50-029-20072-00 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: B- 4 API NUMBER: 500292007200 OPERATOR: BP EXPLORATION LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 25-FEB- 99 JOB NUMBER: 99058 LOGGING ENGINEER: HERRMANN OPERATOR WITNESS: KRIEGER SURFACE LOCATION SECTION: 31 TOWNSHIP: 1 iN RANGE: 14E FNL: FSL: 1598 FEL: FWL: 741 ELEVATION (FT FROM MSL O) KELLY BUSHING: 59.60 DERRICK FLOOR: 58.60 GROUND LEVEL: 33.80 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 8. 500 9. 625 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: ECS LDWG CURVE CODE: GR RUN NUMBER: 1 PASS NUMBER: 1 DATE LOGGED: il-AUG-70 LOGGING COMPANY: SCHLUMBERGER WELL SERVICES BASELINE DEPTH 88888 0 10607 5 10599 5 10592 0 10586 0 10575 5 10558 0 1 O555 5 10549.0 10521.0 10509.0 10475.5 10469.0 10449.0 10445.0 10438.5 10434.0 10418.0 10417.0 10408.5 10385.0 10382.0 10365.5 10353.0 10343.0 10321.5 10320.0 10312.5 10310.5 10301.0 10295.0 10286.0 10269.5 10267.0 10250.5 10245.0 10241.5 10240.5 10239.0 10236.5 10235.5 10235.0 10216.5 10215.0 10213.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH ....... 88885.5 10573.0 10552.5 10546.5 10519.0 10473.0 10447.0 10435.0 10408.0 10384.0 10380.0 10351.5 10342.5 10322.0 10311.0 10294.0 10286.5 10269.0 10249.5 10241.0 10236.0 10234.0 10215.0 10210.5 CNTD 88888.5 10608.0 10599.5 10591.0 10586.5 10559.0 10509.0 10468.0 10445.0 10438.0 10418.5 10417.0 10364.0 10320.5 10310.5 10300.5 10266.5 10246.5 10242.0 10239.0 10236.0 10214.5 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 10197.5 10196.5 10197.0 10185.5 10185.5 10184.0 10185.5 10175.0 10176.0 10129.0 10129.0 10128.0 10129.0 10120.0 10121.0 10110.5 10109.0 10099.0 10099.0 10098.0 10099.0 10091.0 10093.5 10083.5 10083.5 10085.0 10072.0 10072.5 10067.5 10067.5 10058.5 10058.0 10046.5 10046.5 10044.0 10045.0 10037.0 10039.0 10036.5 10036.0 10029.0 10028.0 10028.0 10030.0 10018.5 10017.0 10016.0 10017.0 10005.5 10005.0 10001.5 10002.0 9994.0 9993.0 9987.0 9988.5 9972.5 9972.0 9970.5 9970.0 9969.0 9970.0 9962.5 9963.5 9948~5 9949.0 9941.5 9941.5 9932.0 9931.0 9924.0 9925.5 100.0 99.0 101.5 $ REMARKS: CONTAINED HEREIN IS LDWG FORMATTED CASED HOLE CNTD DATA ACQUIRED ON BP EXPLORATION'S B-4 WELL. THE DEPTH SHIFTS SHOWN ABOVE REFLECT DEPTH CORRELATIONS BETWEEN PASS #1 GRCH AND THE PRIMARY DEPTH CONTROL BCS GA~VlA RAY, ALSO BETWEEN PASS #1 NPHI AND THE PRIMARY DEPTH CONTROL GAM~fA RAY CARRYING ALL CNTD CURVES WITH THE NPHI SHIFTS. $ $ PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10590.5 9873.0 CNTD 10612.5 9894.5 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUMBER: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH CNTD REMARKS: THIS FILE CONTAINS EDITTED CASED HOLE CNTD PASS #1. NO PASS TO PASS SHIFTS WERE APPLIED TO THIS DATA. LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 44 4 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: TYPE REPR CODE VALUE 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 23 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 NPHI CNTD PU-S 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNTD 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 CRAT CNTD 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 NCNT CNTD CPS 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 FCNT CNTD CPS 1171576 O0 000 O0 0 I 1 1 4 68 0000000000 CFTC CNTD CPS 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 CNTC CNTD CPS 1171576 O0 000 O0 0 1 i 1 4 68 0000000000 GRCH CNTD GAPI 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 TENS CNTD LB 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 CCL CNTD V 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 10612.5 O0 NPHI. CNTD 44. 073 NRAT. CNTD 5. 882 CRAT. CNTD NCNT. CNTD 1685 . 985 FCNT. CNTD 286.617 CFTC. CNTD 270. 442 CNTC. CNTD GRCH. CNTD - 999. 250 TENS. CNTD 1537. 000 CCL. CNTD O. 000 DEPT. 9873.000 NPHI.CNTD -999.250 NRAT. CNTD -999.250 CRAT. CNTD NCNT. CNTD -999.250 FCNT. CNTD -999.250 CFTC. CNTD -999.250 CNTC. CNTD GRCH. CNTD 55. 047 TENS. CNTD - 999. 250 CCL. CNTD - 999.250 6. 645 1791. 445 -999.250 -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NU~BER: 2 DEPTH INCREMENT: 0.5000 FILE SUMFLa~Y LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10593.0 9872.0 CNTD 10614.5 9894.5 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 88888.0 10588.5 10588.0 10583.5 10573.5 10573.0 10566.5 10564.0 10559.0 1 O555.5 10553.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... GR CH CNTD 88887.0 88888.5 10587.5 10588.5 10584.0 10571 . 5 10574.0 10564.0 10565.5 10559.0 10553.0 10556.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: 10551.5 10549.0 10548.5 10541.5 10527.0 10516.5 10509.5 10503.5 10503.0 10491.5 10470.5 10469.0 10446.0 10444.5 10421.0 10410.0 10407.5 10381.0 10365.0 10357.0 10340.0 10339.5 10328.5 10323.0 10322 0 10313 5 10301 0 10294 5 10282 0 10249 5 10249 0 10243.0 10241.0 10239.0 10231.5 10228.5 10216.5 10207.0 10200.5 10195.5 10185.5 10184.5 10181.0 10180.5 10175.0 10162.5 10152.0 10128.5 10127.5 10123.5 10110.0 10100.0 10098.5 10096.5 10088.0 10546.0 10514.5 10500.5 10468.0 10445.0 10406.0 10356.0 10339.5 10329.0 10322.5 10313.5 10300.5 10294.0 10249.5 10228.5 10206.5 10186.0 10181.0 10129.0 10109.5 10099.0 10552.0 10550.0 10542.0 10528.0 10509.5 10504.5 10492.0 10469.0 10445.0 10422.0 10410.0 10380.5 10364.0 10339.5 10323.5 10314.0 10282.0 10250.0 10245.5 10242.0 10239.0 10231.5 10215.0 10201.5 10196.0 10185.5 10183.5 10176.5 10165.0 10153.5 10129.0 10125.5 10101.5 10099.0 10092.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: 10083.0 10083.5 10079.0 10083.5 10072.5 10072.5 10054.5 10055.0 10046.5 10047.0 10043.0 10045.0 10028.5 10028.5 10023.0 10024.5 10020.0 10020.5 10016.0 10017.0 10002.0 10002.0 10003.0 9986.0 9988.5 9976.0 9976.0 9971.5 9972.0 9968.5 9970.0 9956.5 9958.5 9950.5 9952.0 9948.0 9949.0 9941.5 9942.5 9941.0 9941.0 9930.5 9930.5 9919.0 9920.5 9918.0 9918.0 9905.0 9904.5 9904.0 9905.5 9890.0 9890.0 9880.0 9880.0 100.0 I00.0 101.5 $ REMARKS: THIS FILE CONTAINS THE EDITTED DATA FOR CASED HOLE CNTD PASS #2. THE DEPTH SHIFTS SHOWN ABOVE REFLECT DEPTH CORRELATIONS BETWEEN GRCH PASS #2 AND GRCH PASS #1, ALSO BETWEEN NPHI PASS #2 AND NPHI PASS #1 CARRYING ALL CNTD CURVES WITH THE NPHI SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 44 4 66 1 5 66 6 73 7 65 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: TYPE REPR CODE VALUE .............................. 8 68 0.5 9 65 FT 11 66 23 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** N.~V~E SERV OWIT SERVICE API API API API FILE NUMB Nr.~B SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 NPHI CNTD PU-S 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 NRAT CNTD 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 CRAT CNTD 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 NCNT CNTD CPS 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 FCNT CNTD CPS 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 CFTC CNTD CPS 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 CNTC CNTD CPS 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH CNTD GAPI 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 TENS CNTD LB 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 CCL CNTD V 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 * * DATA * * DEPT. 10614.500 NPHI.CNTD 53.774 NRAT. CNTD 7.216 CRAT. CNTD NCNT. CNTD 1590.885 FCNT. CNTD 220.472 CFTC. CNTD 208.030 CNTC. CNTD GRCH. CNTD -999.250 TENS.CNTD 1515.000 CCL.CNTD 0.000 DEPT. 9872.000 NPHI.CNTD -999.250 NRAT. CNTD -999.250 CRAT. CNTD NCNT. CNTD -999.250 FCNT. CNTD -999.250 CFTC. CNTD -999.250 CNTC. CNTD GRCH. CNTD 64.819 TENS.CNTD -999.250 CCL.CNTD -999.250 7.756 1678.629 -999.250 -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: 10 **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE AKIMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 3 DEPTH INCREMENT: O. 5000 FILE SOPmlARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10594.5 9859.0 CNTD 10616.5 9883.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH .......... BASELINE DEPTH GRCH CNTD 88888.0 88884.5 88887.5 10604.0 10603.5 10588.5 10587.0 10579.0 10578.5 10575.0 10571.5 10559.0 10559.0 10556.5 10552.5 10554.0 10554.0 10550.0 10546.5 10550.5 10544.0 10542.5 10526.5 10522.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: 11 10523.5 10522.0 10511.0 10509.0 10508.5 10509.0 10505.0 10504.5 10493.0 10492.0 10478.0 10477.5 10475.5 10473.5 10470.0 10469.0 10445.5 10445.0 10445.0 10421.0 10421.5 10408.5 10406.0 10365.5 10364.5 10360.5 10356.5 10340.5 10340.0 10321.5 10321.5 10312.0 10311.5 10310.5 10310.5 10302.0 10300.5 10290.5 10289.5 10264.5 10264.5 10250.5 10249.5 10241.5 10242.0 10233.0 10232.0 10231.5 10231.0 10225.5 10224.0 10216.0 10215.0 10211.0 10211.0 10197.0 10196.5 10186.0 10185.5 10185.0 10186.0 10149.5 10150.5 10129.5 10129.0 10128.0 10129.5 10115.5 10116.5 10111.5 10109.5 10099.5 10099.0 10098.5 10099.5 10084.0 10085.0 10075.5 10075.0 10070.5 10071.5 10055.5 10055.0 10049.5 10050.0 10044.5 10045.0 10039.5 10038.5 10036.5 10039.0 10029.0 10028.0 10027.5 10030.0 10022.0 10020.5 10016.5 10015.0 10017.0 10006.5 10006.5 10005.5 10005.0 10003.0 10002.0 10000.0 10000.5 9993.0 9992.5 9987.5 9988.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2S-FEB-1999 10:58 PAGE: 12 9975.5 9974.5 9969.5 9970.0 9961.5 9961.0 9959.5 9959.0 9953.5 9952.5 9949.0 9949.0 9944.0 9945.5 9943.5 9942.5 9936.5 9938.5 9935.0 9933.0 9929.0 9928.0 9919.5 9919.0 9919.0 9918.0 9914.5 9913.5 9906.5 9904.5 9889.5 9888.5 9879.0 9878.0 100.0 99.0 99.0 $ REMARKS: THIS FILE CONTAINS THE EDITTED DATA FOR CASED HOLE CNTD PASS #3. THE DEPTH SHIFTS SHOWN ABOVE REFLECT DEPTH CORRELATIONS BETWEEN GRCH PASS #3 AND GRCH PASS #1, ALSO BETWEEN NPHI PASS #3 AND NPHI PASS #1 CARRYING ALL CNTD CURVES WITH THE NPHI SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 44 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 23 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska' Computing Center 25-FEB-1999 10:58 PAGE: 13 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) O0 000 O0 0 3 1 1 4 68 0000000000 DEPT FT 1171576 NPHI CNTD PU-S 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 NRAT CNTD 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 CRAT CNTD 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 NCNT CNTD CPS 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 FCNT CNTD CPS 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 CFTC CNTD CPS 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 CNTC CNTD CPS 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH CNTD GAPI 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 TENS CNTD LB 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 CCL ClTTD V 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 * * DA TA * * DEPT. 10616.500 NPHI.CNTD 56.307 NRAT. CNTD 7.615 CRAT. CNTD NCNT. CNTD 1770.148 FCNT. CNTD 232.446 CFTC. CNTD 219.327 CNTC. CNTD GRCH. CNTD -999.250 TENS.CNTD 1576.000 CCL.CNTD 0.000 DEPT. 9859. 000 NPHI. CNTD -999. 250 NRAT. CNTD -999. 250 CRAT. CNTD NCNT. CNTD -999.250 FCNT. CNTD -999.250 CFTC. CNTD -999.250 CNTC. CNTD GRCH. CNTD 59.887 TENS.CNTD -999.250 CCL.CNTD -999.250 8. 047 1800.159 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION · O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE 14 FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. DEPTH INCRE~IENT 0.5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS 1,2,3, CNTD REMARKS: THIS FILE CONTAINS THE ARITHI~ETIC AVERAGE OF 3 CASED HOLE CNTD PASSES AFTER DEPTH MATCHINGAND CLIPPING OF DATA WAS DONE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 40 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 25 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 NPHI CNAV PU-S 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 NRAT CNAV 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 CRAT CNAV 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 NCNT CNAV CPS 1171576 O0 000 O0 0 4 1 I 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: 15 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) FCNT CNAV CPS 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 CFTC CNAV CPS 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 CNTC CNAV CPS 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 GRCH CNTD GAPI 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 TENS CNTD LB 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 10612.500 NPHI.CNAV 52.341 NRAT. CNAV 6.909 CRAT. CNAV NCNT. CNAV 1649.669 FCNT. CNAV 242.154 CFTC. CNAV 228.488 CNTC. CNAV GRCH. CNTD -999.250 TENS.CNTD 1537.000 DEPT. 9873.000 NPHI.CNAV -999.250 NRAT. CNAV -999.250 CRAT. CNAV NCNT. CNAV -999.250 FCNT. CNAV -999.250 CFTC. CNAV -999.250 CNTC. CNAV GRCH. CNTD 55.047 TENS.CNTD -999.250 7.592 1726.777 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: 16 FILE SUMMARY VENDOR TOOL CODE START DEPTH CNTD 10620.5 $ LOG HEADER DATA STOP DEPTH .......... 9846.0 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNTD COMPENSATED NEUTRON GR GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 7-DEC-98 8Cl -205 10693.0 10618.0 9860.0 10617.0 TOOL NUMBER ........... CNC-DA 101 CGRS-A 820 8.500 PRODUCED FLUIDS 223.0 THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 4000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: 17 NEAR COUNT RATE LOW SCALE (CPS) : 0 NEAR COUNT RATE HIGH SCALE (CPS): 20000 TOOL STANDOFF (IN): 1.0 REMARKS: CORRELATED SWS BHCS DATED il-AUG-1970 PUMPED A TOTAL OF 530 BBLS BEFORE LOGGING. PUMPED AN ADDITIONAL 1 BPM DURING LOG PASSES. FIELD PICK GOC AT 10467'. DID NOT TAG TD-FISH IN HOLE ® 10631' GUN STRIP. THIS FILE CONTAINS THE RAW DATA FOR CNL PASS #1 SAMPLED AT 0.5'. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 40 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 25 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 NPHI PS1 PU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RTNR PS1 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 TNRA PS1 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RCNT PS1 CPS 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RCFT PS1 CPS 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CNTC PS1 CPS 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CFTC PS1 CPS 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: 18 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~I CODE (HEX) GR PS1 GAPI 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 TENS PS1 LB 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 10620.500 NPHI.PS1 70943.438 RTNR.PS1 -999.250 TNRA.PS1 RCNT. PS1 1939.394 RCFT. PS1 0.000 CNTC. PS1 1989.659 CFTC. PSI GR.PS1 54.242 TENS.PSi 919.000 DEPT. 9846.000 NPHI.PS1 36.636 RTNR.PS1 5.091 TNRA.PS1 RCNT. PS1 3519.349 RCFT. PS1 651.731 CNTC. PS1 3586.356 CFTC.PSI GR.PS1 70.349 TENS.PSi 1421.000 -1086.465 0.000 5. 820 614. 950 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 9~/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH LIS Tape Verification Lis~ing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: 19 CNTD 10622.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNTD COMPENSATED NEUTRON GR GA~2~A RAY $ 9871.0 7-DEC-98 8Cl -205 10693.0 10618.0 9860.0 10617.0 TOOL NUMBER CNC-DA 1 O1 CGRS-A 820 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT): 8.500 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PRODUCED FLUIDS 223.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MA TRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 4000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 20000 TOOL STANDOFF (IN): 1.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PA GE: 2O REMARKS: CORRELATED SWS BHCS DATED Il-AUG-1970 PUMPED A TOTAL OF 530 BBLS BEFORE LOGGING. PUMPED AN ADDITIONAL 1 BPM DURING LOG PASSES. FIELD PICK GOC AT 10467'. DID NOT TAG TD-FISH IN HOLE ® 10631' GUN STRIP. THIS FILE CONTAINS THE RAW DATA FOR CNL PASS #2 SAMPLED AT 0.5'. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 40 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 25 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1171576 O0 000 O0 0 6 1 1 4 68 0000000000 NPHI PS2 PU 1171576 O0 000 O0 0 6 1 1 4 68 0000000000 RTNR PS2 1171576 O0 000 O0 0 6 1 1 4 68 0000000000 TNRA PS2 1171576 O0 000 O0 0 6 1 1 4 68 0000000000 RCNT PS2 CPS 1171576 O0 000 O0 0 6 1 1 4 68 0000000000 RCFT PS2 CPS 1171576 O0 000 O0 0 6 1 1 4 68 0000000000 CNTC PS2 CPS 1171576 O0 000 O0 0 6 1 1 4 68 0000000000 CFTC PS2 CPS 1171576 O0 000 O0 0 6 1 1 4 68 0000000000 GR PS2 GAPI 1171576 O0 000 O0 0 6 1 1 4 68 0000000000 TENS PS2 LB 1171576 O0 000 O0 0 6 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: 21 ** DATA ** DEPT. 10622.000 NPHI.PS2 70943.438 RTNR.PS2 -999.250 TNRA.PS2 RCNT. PS2 1939.394 RCFT. PS2 0.000 CNTC. PS2 1989.659 CFTC. PS2 GR.PS2 0.000 TENS.PS2 1062.000 DEPT. 9871.000 NPHI.PS2 34.531 RTNR.PS2 5.701 TNRA.PS2 RCNT. PS2 3715.716 RCFT. PS2 752.753 CNTC. PS2 3615.912 CFTC. PS2 GR.PS2 64.746 TENS.PS2 1434.000 -1086.465 0.000 5.580 710.270 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT . 007 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 3 DEPTH INCREMENT: O. 5000 FILE SUP~IA3~Y VENDOR TOOL CODE START DEPTH STOP DEPTH CNTD 10625.5 9859.0 $ LOG HEADER DATA DATE LOGGED: 7-DEC-98 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: 22 SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): 8Cl -205 10693.0 10618.0 9860.0 10617.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNTD COMPENSATED NEUTRON GR GAMMA RAY $ TOOL NUMBER ........... CNC-DA 101 CGRS-A 820 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): 8.500 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PRODUCED FLUIDS 223.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 4000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 20000 TOOL STANDOFF (IN): 1.0 REMARKS: CORRELATED SWS BHCS DATED il-AUG-1970 PUMPED A TOTAL OF 530 BBLS BEFORE LOGGING. PUMPED AN ADDITIONAL 1 BPM DURING LOG PASSES. FIELD PICK GOC AT 10467'. DID NOT TAG TD-FISH IN HOLE @ 10631' GUN STRIP. LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PAGE: 23 THIS FILE CONTAINS THE RAW DATA FOR CNL PASS #3 SAMPLED AT 0.5'. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 40 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 25 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1171576 O0 000 O0 0 7 1 1 4 68 0000000000 NPHI PS3 PU 1171576 O0 000 O0 0 7 1 1 4 68 0000000000 RTNR PS3 1171576 O0 000 O0 0 7 1 1 4 68 0000000000 TNRA PS3 1171576 O0 000 O0 0 7 1 1 4 68 0000000000 RCNT PS3 CPS 1171576 O0 000 O0 0 7 1 1 4 68 0000000000 RCFT PS3 CPS 1171576 O0 000 O0 0 7 1 1 4 68 0000000000 CNTC PS3 CPS 1171576 O0 000 O0 0 7 1 1 4 68 0000000000 CFTC PS3 CPS 1171576 O0 000 O0 0 7 1 1 4 68 0000000000 GR PS3 GAPI 1171576 O0 000 O0 0 7 1 1 4 68 0000000000 TENS PS3 LB 1171576 O0 000 O0 0 7 1 t 4 68 0000000000 ** DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 10:58 PA GE: 24 DEPT. 10625.500 NPHI.PS3 70943.438 RTNR.PS3 RCNT. PS3 0.000 RCFT. PS3 0.000 CNTC. PS3 GR.PS3 0.000 TENS. PS3 909.000 DEPT. 9859.000 NPHI.PS3 RCNT. PS3 2452.615 RCFT. PS3 GR. PS3 61.514 TENS. PS3 46.179 RTNR.PS3 414.293 CNTC. PS3 1442.000 -999.250 TNRA.PS3 0.000 CFTC. PS3 6.803 TNRA.PS3 2297.315 CFTC. PS3 -1086.465 0.000 6.887 390.912 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 99/02/25 ORIGIN : FLIC TAPE NAME : 99058 CONTINUATION # : 1 PREVIOUS TAPE : COGENT : BP EXPLORATION, PRUDHOE BAY, B-4, API #50-029-20072-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 99/02/25 ORIGIN : FLIC REEL NAME : 99058 CONTINUATION # : PREVIOUS REEL : COI~ENT : BP EXPLORATION, PRUDHOE BAY, B-4, API #50-029-20072-00 * ALASKA COMPUTING CENTER ....... SCHLU~IBERGER ....... COMPANY NAME : ARCO ALASKA, INC. WELL NAME : 2T-209 FIELD NAME : KUPARUK RIVER UNIT-TABASCO POOL BOROUGH : NORTH SLOPE STATE : ALASKA API NUI~BER : 50-103-20281-00 REFERENCE NO : 99074 RECEIVED ~,,~^P, 0 3 1999 Alaska Oil & Gas Cons. Commission An=hora~te LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 15:38 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 99/02/26 ORIGIN : FLIC REEL NAME : 99074 CONTINUATION # : PREVIOUS REEL : COMMENT : ARCO ALASKA INC, 2T-209, KUPARUK, API #50-103-20281-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 99/02/26 ORIGIN : FLIC TAPE NAME : 99074 CONTINUATION # : 1 PREVIOUS TAPE : CO~4~ENT : ARCO ALASKA INC, 2T-209, KUPARUK, API #50-103-20281-00 TAPE HEADER Kuparuk River 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 O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 2T-209 501032028100 ARCO Alaska, Inc. SCHLUMBERGER WELL SERVICES 26-FEB-99 RUN 1 99074 JAVIER ROJAS DON WESTER RUN 2 RUN 3 1 liN 8E 655 556 110.95 109.95 80.40 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 8. 500 9. 625 4082.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 15:38 3RD STRING PRODUCTION STRING REMARKS: CONTAINED HEREIN IS THE LDWG FORMATTED DATA ACQUIRED ON ARCOALASKA INC's 2T-209 WELL. THIS LOG IS CONSIDERED THE PRIMARY DEPTH CONTROL LOG FOR THIS WELL. PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS Ail tool strings; Depth shifted and clipped curves; all runs merged; no cased hole data. DEPTH INCREMENT: 0.5000 FILE SUN, VIAblY LDWG TOOL CODE DLL SDN CNT ML $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 4510.0 4075.0 4498.0 4075.0 4488.0 4075.0 4498.0 4078.0 BASELINE DEPTH MERGED DATA SOURCE LDWG TOOL CODE REMARKS: .......... EQUIVALENT UNSHIFTED DEPTH .......... DLL SDN CNT ML RUN NO. PASS NO. MERGE TOP MERGE BASE THIS FILE CONTAINS THE MAIN LOG FILE. ALL CURVES HAVE BEEN CLIPPED TO REMOVE DATA PRIOR TO FIRST READING AND AFTER LAST READING. NO DEPTH SHIFTING HAS BEEN DONE AS THIS IS THE PRIMARY DEPTH CONTROL DATA FOR THIS WELL. $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 15:38 PAGE: LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 100 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 10 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 GR DLL GAPI 1242123 O0 000 O0 0 i 1 1 4 68 0000000000 TENS DLL LB 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 TEND DLL LB 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 MRES DLL 0HM~1242123 O0 000 O0 0 1 1 1 4 68 0000000000 MTEM DLL DEGF 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 SP DLL MV 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 CNTC CNT CPS 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 CFTC CNT CPS 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 CRAT CNT 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNT 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 FCNT CNT CPS 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 NCNT CNT CPS 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 NPHI CNT PU-S 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 CPHI CNT PU-S 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 DEV SDN DEG 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 CALl SDN IN 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 DRHO SDN G/C3 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 PEF SDN BN/E 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 RHOB SDN G/C3 1242123 O0 000 O0 0 1 1 1 4 68 0000000000 MINVML OH~4M1242123 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 15:38 PAGE: NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) f~NORML OH~4~1242123 O0 000 O0 0 1 1 1 4 68 0000000000 MSFL ML 0H~941242123 O0 000 O0 0 1 1 1 4 68 0000000000 LLD DLL OH~IM1242123 O0 000 O0 0 1 1 1 4 68 0000000000 LLM DLL 0H~41242123 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 4518.000 GR.DLL -999.250 TENS.DLL 3252.000 TEND.DLL MRES.DLL 0.065 MTEM. DLL 76.481 SP.DLL -999.250 CNTC. CNT CFTC. CNT -999.250 CRAT. CNT -999.250 NRAT. CNT -999.250 FCNT. CNT NCNT. CNT -999.250 NPHI.CNT -999.250 CPHI.CNT -999.250 DEV. SDN CAL1.SDN -999.250 DRHO.SDN -999.250 PEF. SDN -999.250 RHOB.SDN MINV. ML -999.250 I~NOR.ML -999.250 MSFL.ML -999.250 LLD.DLL LLM. DLL -999.250 DEPT. MRES.DLL CFTC. CNT NCNT. CNT CAL1.SDN MINV.ML LLM.DLL 4075 000 0 061 257 389 987 999 14 636 0 526 3 740 GR.DLL 123.821 TENS.DLL 2992.000 TEND.DLL MTEM. DLL 75.224 SP.DLL 149.688 CNTC. CNT CRAT. CNT 4.136 NRAT. CNT 3.959 FCNT. CNT NPHI.CNT 0.497 CPHI.CNT 43.647 DEV. SDN DRHO.SDN 0.021 PEF. SDN 3.346 RHOB.SDN I¢iNOR.ML 0.652 MSFL.ML 1.682 LLD.DLL 1418.520 -999.250 -999.250 -999.250 -999.250 -999.250 1341. 647 974. 152 231. 742 56.507 2.247 2. 647 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION · O01CO1 DATE : 99/02/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Cen~er 26-FEB-1999 15:38 PAGE: 5 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 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: O . 1667 FILE SUMMARY VENDOR TOOL CODE START DEPTH HALS 4510.0 PEX 4498.0 $ 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 4075.0 4075.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE ......................... HALS AZIMUTHAL LATEROLOG PEX PLATFORM EXPRESS $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OHIO4) AT TEMPERATURE (DEGF): MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : 17-FEB-99 8Cl-205 1030 17-FEB-99 1810 17-FEB-99 4690.0 4518.0 4075.0 4518.0 1800.0 TOOL NUMBER HALS- B HILT- FTB 8.500 4082.0 4074.0 WATER BASED MUD 9.70 54.0 8.7 76.0 0.060 68.0 O. 071 68.0 O. 084 68.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 15:38 PAGE: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): 1.5 REMARKS: THIS IS THE PRIMARY DEPTH LOG. DID NOT TAG BOTTOM DUE TO OBSTRUCTION AT 4518'. LOGGED OUT FROM THERE. HALS LOGGED WITH 1.5" STANDOFFS. THREE STIFF BRIDLES WERE USED. TOOL TURNERS WERE USED ON TLD-CNL. REPEAT ANALYSIS SHOW SOME SPIKING OF THE HALS. THIS FILE CONTAINS THE RAW MAIN LOG DATA. DATA WAS INTERPOLATED TO MAKE ALL CURVES SAMPLED AT 0.1667'. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 116 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 8 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Cen~er 26-FEB-1999 15:38 PAGE: ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 GR HALS GAPI 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 HTENHALS LB 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 f4RESHALS 0H~41242123 O0 000 O0 0 2 1 1 4 68 0000000000 TENS HALS LB 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 MTEMHALS DEGF 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 SP HALSMV 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 HLLD HALS OH~4 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 HLLGHALS Okl~k41242123 O0 000 O0 0 2 1 1 4 68 0000000000 HLLSHALS 0kk4~1242123 O0 000 O0 0 2 1 1 4 68 0000000000 HRLD HALS 0I~4~1242123 O0 000 O0 0 2 1 1 4 68 0000000000 HRLS HALS OH~4 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 CNTC PEX CPS 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 CFTC PEX CPS 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 TNRA PEX 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 RTNR PEX 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 RCFT PEX CPS 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 RCNT PEX CPS 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 DEVI PEX DEG 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 NPHI PEX PU 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 TNPH PEX PU 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 NPOR PEX PU 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 HDRA PEX G/C3 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 PEFZ PEX 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 RHOZ PEX G/C3 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 HCAL PEX IN 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 HMIN PEX 0tf~i~1242123 O0 000 O0 0 2 1 1 4 68 0000000000 H~!NO PEX OH~i~ 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 RXOZ PEX OH~ 1242123 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 4540.500 GR.HALS 67.004 HTEN. HALS 185.577 MRES.HALS TENS.HALS 906.000 MTEM. HALS 76.481 SP.HALS 159.625 HLLD.HALS HLLG.HALS 379.886 HLLS.HALS 11.792 HRLD.HALS 613.176 HRLS.HALS CNTC. PEX 1782.571 CFTC. PEX 546.657 TNRA.PEX 3.348 RTNR.PEX RCFT. PEX 514.646 RCNT. PEX 1734.017 DEVI.PEX -999.250 NPHI.PEX TNPH. PEX 38.937 NPOR.PEX 38.115 HDRA.PEX -999.250 PEFZ.PEX RHOZ.PEX -999.250 HCAL.PEX 6.951 H~IN. PEX 0.255 H~iNO.PEX RXOZ.PEX 0.269 DEPT. TENS.HALS HLLG.HALS CNTC. PEX RCFT. PEX TNPH. PEX RHOZ,PEX 4062 833 3046 906 2 724 1015 696 251 422 38 813 2 247 GR.HALS 122.567 HTEN. HALS 1369.856 MRES.HALS MTEM. HALS 75.318 SP.HALS 208.312 HLLD.HALS HLLS.HALS 3.456 HRLD.HALS 2.995 HRLS.HALS CFTC. PEX 306.111 TNRA.PEX 3.367 RTNR.PEX RCNT. PEX 978.906 DEVI.PEX 56.702 NPHI.PEX NPOR.PEX 35.857 HDRA.PEX 0.021 PEFZ.PEX HCAL.PEX 9.808 HMIN. PEX 0.442 H~INO. PEX 0 065 380 037 19 531 3 465 0 424 -999 250 0.240 O. 061 2. 723 3. 795 4.519 0.386 3.346 0.520 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 15:38 PAGE: RXOZ. PEX 1.125 ** END OF DATA ** ** ** FILE TRAILER * *** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : 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 2 0.1667 VENDOR TOOL CODE START DEPTH STOP DEPTH HALS 4510.0 4280.0 PEX 4510.0 4280.0 $ 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) : 17-FEB-99 8Cl-205 1030 17-FEB-99 1810 17-FEB-99 4690.0 4518.0 4075.0 4518.0 1800.0 LIS Tape Verification Lis~ing Schlumberger Alaska Computing Center 26-FEB-1999 15:38 PA GE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE HALS AZIMUTHAL LATEROLOG PEX PLATFORM EXPRESS $ TOOL NUMBER HALS- B HILT - FTB BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): 8.500 4082.0 4074.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OHI~) AT TEMPERATURE (DEGF): MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT {MT): MI]D FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT): WATER BASED MUD 9.70 54.0 8.7 76.0 0.060 68.0 O. 071 68.0 0.084 68.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): 1.5 REMARKS: THIS IS THE PRIMARY DEPTH LOG. DID NOT TAG BOTTOM DUE TO OBSTRUCTION AT 4518'. LOGGED OUT FROM THERE. HALS LOGGED WITH 1.5" STAIVDOFFS. THREE STIFF BRIDLES WERE USED. TOOL TURNERS WERE USED ON TLD-CNL. REPEAT ANALYSIS SHOW SOME SPIKING OF THE HALS. THIS FILE CONTAINS THE RAW REPEAT LOG DATA. DATA WAS INTERPOLATED TO MAKE ALL CURVES SAMPLED AT 0.1667'. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 15:38 PAGE: 10 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 116 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 8 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 GR HALS GAPI 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 TENS HALS LB 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 HTEN HALS LB 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 MRES HALS OH~M1242123 O0 000 O0 0 3 1 1 4 68 0000000000 MTEMHALS DEGF 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 SP HALS MV 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 HLLD HALS 0HI~1242123 O0 000 O0 0 3 1 I 4 68 0000000000 HLLG HALS OHiV~1242123 O0 000 O0 0 3 1 1 4 68 0000000000 HLLS HALS 0H~1242123 O0 000 O0 0 3 1 1 4 68 0000000000 HRLD HALS 0HI~1242123 O0 000 O0 0 3 1 1 4 68 0000000000 HRLS HALS 0~1242123 O0 000 O0 0 3 1 1 4 68 0000000000 CNTC PEX CPS 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 CFTC PEX CPS 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 TNRA PEX 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 RTNR PEX 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 RCFT PEX CPS 1242123 O0 000 O0 0 3 1 I 4 68 0000000000 RCNT PEX CPS 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 DEVI PEX DEG 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 NPHI PEX PU 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 TNPH PEX PU 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 NPOR PEX PU 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 HCAL PEX IN 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 HDRA PEX G/C3 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 PEFZ PEX 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 RHOZ PEX G/C3 1242123 O0 000 O0 0 3 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 15:38 PAGE: 11 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) HMIN PEX 0H~1242123 O0 000 O0 0 3 1 1 4 68 0000000000 HFINO PEX 0HF~I1242123 O0 000 O0 0 3 1 1 4 68 0000000000 RXOZ PEX 0H~4~1242123 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 4537.000 GR.HALS MRES.HALS 0.068 MTEM. HALS HLLG.HALS 380.053 HLLS.HALS CNTC. PEX 2029.796 CFTC. PEX RCFT. PEX 571.312 RCNT. PEX TNPH. PEX 39.861 NPOR.PEX PEFZ.PEX -999.250 RHOZ.PEX RXOZ.PEX 0.314 DEPT. 4280.167 GR.HALS MRES.HALS 0.063 MTEM. HALS HLLG.HALS 358.492 HLLS.HALS CNTC. PEX 1560.125 CFTC. PEX RCFT. PEX 501.141 RCNT. PEX TNPH. PEX 31.476 NPOR.PEX PEFZ.PEX 2.239 RHOZ.PEX RXOZ.PEX 4.602 46.041 75 985 10 837 610 192 1970 134 39 125 -999 250 TENS.HALS 1123.000 HTEN. HALS -16.141 SP.HALS 10.000 HLLD.HALS 380.074 HRLD.HALS 434.309 HRLS.HALS 16.296 TNRA.PEX 3.407 RTNR.PEX 3.525 DEVI.PEX -999.250 NPHI.PEX 0.413 HCAL.PEX 8.670 ~DRA.PEX -999.250 HMIN. PEX 0.290 H~NO.PEX 0.275 76.727 TENS.HALS 3016.703 HTEN. HALS 76.036 SP.HALS 16.630 HLLD.HALS 116.320 HRLD.HALS 438.938 HRLS.HALS 525.063 TNRA.PEX 3.148 RTNR.PEX 1453.625 DEVI.PEX 57.306 NPHI.PEX 32.593 HCAL.PEX 12.964 HDRA.PEX 2.092 H~IN. PEX 0.621 H~INO. PEX 1390 781 358 573 189 328 3 376 0 325 -0 016 0 835 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 99/02/26 ORIGIN : FLIC TAPE NAME : 99074 CONTINUATION # : 1 PREVIOUS TAPE : COGENT : ARCO ALASKA INC, 2T.-209, KUPARUK, API #50-103-20281-00 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 15:38 PAGE: 12 **** REEL TRAILER SERVICE NAME : EDIT DATE : 99/02/26 ORIGIN : FLIC REEL NAME : 99074 CONTINUATION # : PREVIOUS REEL CO~4~IENT : ARCO ALASKA INC, 2T-209, KUPARUK, API #50-103-20281-00 B - 04 PRUDHOE BAY II I I !06.?_9 WESTERN ATLAS Atlas Wireline Services Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: 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 B-04 (29-11-14) 500292007200 BP EXPLORATION (ALASKA) INC. ATLAS WIRELINE SERVICES 27-MAR-95 5807.02 BRAD ESARY KIM COYNE 31 liN 14E 741 1599 59.60 58.60 33.80 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 9.625 10899.0 47.00 7.000 6706.0 26.00 7.000 10784.0 29.00 4.500 9831.0 0.00 BASELINE DEPTH 9963.0 9972.5 9977.5 9995.5 9996.0 9997.0 10005.0 10008.0 10015.0 10020.0 10023.0 10028.0 10032.5 EQUIVALENT UNSHIFTED DEPTH PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: GRCH 9962.5 9972.5 9977.5 9997.0 9997.5 9998.0 10005.5 10008.5 10015.0 10020.5 10024.5 10029.5 10033.5 BHCS GR 2 1 08-JUL-70 SWS 10036.5 10049.0 10065.5 10071.0 10082.0 10084.0 10094.0 10097.5 10103.5 10121.0 10129.0 10174.0 10175.0 10183.5 10185.5 10188.5 10191.0 10194.0 10196.5 10241.0 10242.0 10243.5 10252.5 10253.5 10254.5 10301.0 10314.0 10315.0 10317.5 10318.5 10329.0 10340.5 10464.0 10467.5 10511.0 10541.0 10546.0 10551.0 10560.5 10565.5 10570.5 10574.5 10595.0 $ REMARKS: 10037.0 10049.5 10065.5 10071.5 10082.5 10085.0 10094.5 10098.0 10103.5 10122.0 10129.5 10174.5 10175.0 10184.5 10186.0 10189.0 10192.0 10195.0 10198.0 10241.5 10242.0 10243.5 10253.0 10254.0 10254.5 10301.5 10314.5 10315.0 10317.5 10318.0 10328.5 10340.5 10464.5 10468.5 10511.5 10543.5 10548.0 10554.0 10563.5 10568.0 10573.5 10577.5 10596.5 CN/GR Cased Hole. LOG TIED TO BHCS DATED: il-AUG-70. WELL TEST SUMMARY: TEST DATE: ELAPSED TIME: GROSS FLUID RATE NET OIL RATE NET WATER RATE FORMATION GAS RATE GOR LIFT GAS RATE CASING PRESSURE TGOR TGLR 03-07-95 4.0 1.31 1.24 0.07 17.35 13961 0.00 0 13961 13216 HOURS MBPD MBOPD MBWPD MMSCFD SCF/STB MMSCFD PSIG SCF/STB SCF/BBL CHOKE OPENING 58.5 MANIFOLD PRESSURE 2121 MANIFOLD TEMPERATURE 139 WATER CUT (CALC) 5.3 PSIG DEGF PCNT NEUTRON LOG PARAMETERS: LIMESTONE MATRIX, CHISM OFF, CALIPER CORRECTION = 10.625" CASING CORRECTIONS OFF, SALINITY = 0.0 PPM. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS NEUTRON DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 3) ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4) ALL SUBSEQUENT NEUTRON PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS NEUTRON. / ? ?MATCH1A. OUT $ FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GRCH 9900.0 10621.0 2418 9900.0 10629.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH NPHI 9906.0 9904.5 9963.0 9962.5 9972.5 9972.5 9977.5 9977.5 9995.5 9997.0 10002.5 10002.5 10005.0 10005.5 10008.0 10008.5 10015.0 10015.0 10020.0 10020.5 10023.0 10024.5 10028.0 10029.5 10032.5 10033.5 10036.5 10037.0 10049.0 10050.0 10053.5 10054.0 10065.5 10065.5 10071.0 10071.0 10076.5 10076.0 10079.5 10080.0 10082.0 10082.5 10084.0 10085.0 10092.0 10092.0 10097.5 10096.0 10099.5 10099.0 10103.5 10103.5 10121.0 10122.0 10129.0 10129.5 10174.0 10174.5 10175.0 10175.0 10180,5 10180.5 10183.0 10183.0 10185.5 10185.0 10188.5 10189.0 10191.0 10192.0 10194.0 10195.0 10196.5 10198.0 10239.5 10239.5 10249.5 10248.5 EQUIVALENT UNSHIFTED DEPTH 10265.0 10278.0 10296.0 10301.0 10310.5 10317.5 10318.5 10329.0 10340.5 10399.0 10464.0 10508.5 10541.0 10546.0 10553.0 10558.0 10560.5 10562.5 10566.5 10569.0 10570.5 10574.5 10577.5 10595.0 $ REMARKS: 10264.0 10278.5 10296.0 10301.5 10310.5 10317.5 10318.0 10328.5 10340.5 10399.5 10464.5 10508.5 10543.5 10548.0 10555.0 10561.0 10563.5 10566.0 10568.5 10570.5 10572.5 10575.0 10578.5 10596.5 PASS 1. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. / ? ?MATCH1B . OUT $ CN : BP EXPLORATION WN : B-04 (29-11-14) FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: (ALASKA) Name Tool Code Samples Units Size GRCH 2418 68 1 GAPI 4 NPHI 2418 68 1 PU-L 4 FUCT 2418 68 1 CPS 4 NUCT 2418 68 1 CPS 4 TENS 2418 68 1 LB 4 API API API API Log Crv Crv Length Typ Typ Cls Mod 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 20 * DATA RECORD (TYPE# 0) Total Data Records: 37 1014 BYTES * Tape File Start Depth = 10660.000000 Tape File End Depth = 9885.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 9307 datums Tape Subfile: 2 276 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9900.0 10621.0 9900.0 10629.0 BASELINE DEPTH GRCH 9905.0 9905.5 9918.0 9917.5 9969.5 9972.5 9976.0 9977.5 9977.0 9989.0 9991.0 9996.5 9996.5 10002.5 10008.0 10008.0 10014.0 10016.0 10015.5 10016.5 10016.5 10017.0 10025.5 10026.5 10028.0 10029.0 10035.0 10035.5 10036.0 10036.0 10036.5 10044.0 10049.0 10050.0 10050.0 10050.5 10051.0 10059.0 10059.5 10060.0 10060.0 10061.5 10061.5 10064.0 10062.5 10065.0 10073.0 10073.5 10083.5 10083.0 10086.0 10087.5 10085.5 10089.0 10097.5 10095.0 10099.0 10121.0 10119.0 10128.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH NPHI 9969.0 9972.0 9976.0 9989.0 9991.5 10002.0 10037.0 10043.5 10049.0 10060.0 10066.0 10083.5 10086.0 10095.5 10126.5 10173.0 10174.0 10175.5 10176.0 10177.0 10183.0 10185.5 10198.0 10199.5 10201.0 10202.0 10238.5 10241.5 10247.5 10249.5 10253.0 10253.5 10262.5 10280.5 10294.0 10301.0 10306.5 10310.0 10315.0 10316.0 10318.0 10318.5 10319.5 10324.0 10327.5 10331.5 10334.5 10336.0 10340.5 10358.5 10360.5 10443.0 10468.0 10471.5 10500.0 10508.5 10524.5 10546.5 10551.5 10552.5 10556.0 10561.0 10562.5 10563.5 10567.0 10568.5 10569.0 10571.5 10574.5 10575.0 10577.5 10582.0 10588.0 10595.0 10601.0 10169.5 10170.5 10172.5 10173.0 10180.5 10183.5 10197.0 10200.0 10246.0 10251.5 10252.5 10309.0 10313.0 10316.5 10317.0 10325.0 10339.0 10471.0 10509.0 10547.5 10553.5 10564.5 10568.0 10570.5 10573.0 10577.0 10579.5 10596.5 10173.5 10182.5 10199.0 10200.5 10201.0 10236.5 10239.5 10247.0 10259.5 10279.5 10292.0 10300.0 10304.5 10314.0 10316.0 10322.0 10329.0 10331.5 10333.0 10358.0 10360.0 10443.5 10468.5 10500.5 10524.5 10547.5 10553.5 10557.0 10561.5 10565.0 10569.5 10574.0 10582.0 10588.5 10602.5 10604.0 10609.5 10619.5 $ REMARKS: 10610.5 10605.5 10622.0 PASS 2. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH2A. OUT / ? ?MATCH2B. OUT $ : BP EXPLORATION (ALASKA) : S-04 (29-11-14) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-L 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 5 TENS 2418 68 1 LB 4 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 37 Tape File Start Depth = 10660.000000 Tape File End Depth = 9885.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 9307 datums Tape Subfile: 3 171 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9900.0 10621.0 9900.0 10629.0 BASELINE DEPTH GRCH 9905.0 9904.0 EQUIVALENT UNSHIFTED DEPTH NPHI (MEASURED DEPTH) 9905.5 9904.0 9963.5 9962.0 9965.0 9963.5 9965.5 9964.5 9966.5 9965.5 9967.0 9966.0 9968.0 9966.5 9970.0 9968.5 9970.5 9969.5 9971.0 9970.0 9972.0 9970.5 9977.0 9975.5 9977.5 9976.5 9976.5 9981.0 9980.0 9981.5 9981.0 9985.5 9985.0 9989.0 9989.0 9990.5 9991.0 9995.5 9995.5 9996.0 9996.0 9997.0 9996.5 9997.5 9997.0 10002.5 10001.0 10006.5 10005.0 10008.0 10007.5 10014.0 10015.0 10014.5 10015.5 10015.5 10016.0 10016.0 10015.5 10016.5 10016.5 10016.5 10018.5 10018.5 10021.0 10021.5 10022.5 10023.0 10029.0 10030.0 10031.0 10031.0 10034.5 10034.0 10042.5 10049.0 10049.5 10061.0 10062.0 10065.0 10068.5 10075.5 10081.5 10085.5 10086.5 10089.5 10090.5 10092.0 10092.5 10097.0 10099.0 10103.5 10121.0 10132.0 10141.5 10165.0 10168.0 10169.0 10171.0 10172.0 10173.0 10176.5 10183.0 10184.5 10185.5 10190.0 10192.5 10193.5 10196.5 10200.5 10221.0 10243.5 10245.0 10254.0 10254.5 10262.5 10266.0 10269.0 10278.0 10282.5 10299.0 10304.5 10306.5 10314.5 10315.0 10315.5 10317.0 10318.0 10324.5 10325.5 10329.0 10329.5 10331.0 10335.0 10060.5 10061.0 10064.0 10081.5 10085.5 10086.0 10096.5 10098.5 10131.0 10175.5 10182.5 10185.5 10196.5 10201.0 10220.5 10242.0 10252.5 10313.0 10315.0 10315.5 10322.0 10041.5 10048.0 10049.0 10068.0 10074.0 10088.0 10088.5 10090.0 10091.0 10102.0 10120.0 10142.0 10166.0 10168.5 10169.5 10170.0 10170.5 10171.5 10183.5 10189.0 10191.0 10192.0 10243.0 10252.5 10259.5 10263.5 10266.5 10276.0 10282.0 10297.5 10303.0 10304.5 10312.5 10313.0 10322.0 10322.5 10326.0 10327.0 10328.5 10333.0 10337.5 10338.0 10340.5 10343.5 10360.0 10361.0 10381.5 10430.5 10462.0 10471.5 10492.0 10508.5 10513.5 10517.5 10525.0 10532.5 10539.5 10540.0 10541.0 10544.5 10545.0 10547.0 10548.0 10551.5 10553.0 10558.0 10562.5 10563.0 10569.5 10571.0 10571.5 10575.0 10595.0 10601.0 10618.5 $ REMARKS: 10335.5 10336.5 10338.5 10342.0 10358.0 10359.0 10381.0 10430.5 10461.5 10471.5 10492.0 10509.0 10515.0 10520.5 10527.5 10533.0 10540.0 10540.5 10541.0 10543.5 10544.0 10547.0 10547.5 10552.0 10552.5 10557.5 10563.0 10563.0 10570.0 10571.5 10571.0 10576.0 10595.0 10601.5 10618.5 PASS 3. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. /??MATCH3A.OUT / ? ?MATCH3 B. OUT $ CN : BP EXPLORATION WN : B-04 (29-11-14) FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: (ALASKA) API API API API Name Tool Code Samples Units Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-L 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 5 TENS 2418 68 1 LB 4 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 37 Tape File Start Depth = 10660.000000 Tape File End Depth = 9885.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 18614 datums Tape Subfile: 4 203 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 4 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GRCH 9900.0 10621.0 2418 9900.0 10629.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH GRCH 9905.5 9906.0 9906.5 9962.5 9963.0 9964.0 9963.5 9964.5 9964.5 9968.0 9968.0 9968.5 9969.0 9970.5 9971.0 9977.5 9978.0 9980.5 9982.0 9983.0 9984.5 9995.5 9997.0 9996.5 9998.0 9997.5 9998.5 10003.0 10004.0 10007.5 10008.5 10014.5 10015.0 10015.0 10016.0 10015.5 10015.5 10016.0 10016.5 10016.0 10016.5 10017.0 10018.5 10019.0 10019.5 10020.0 10025.5 10027.0 10028.5 10030.0 10034.5 10035.5 10041.5 10043.0 10044.5 10046.0 10046.0 10047.0 10049.0 10050.0 10056.0 10057.0 10057.0 10057.5 10057.5 10057.5 10058.0 10058.0 10060.0 10060.5 10061.0 10061.0 10062.0 10062.0 EQUIVALENT UNSHIFTED DEPTH NPHI 9904.0 10063.0 10063.5 10070.0 10070.5 10071.0 10071.5 10073.0 10081.5 10084.5 10085.5 10092.5 10093.5 10100.0 10104.0 10108.5 10111.5 10120.5 10121.5 10127.0 10144.5 10154.0 10177.0 10180.0 10182.5 10185.5 10197.0 10198.0 10199.0 10199.5 10202.0 10233.5 10238.5 10241.0 10243.0 10246.5 10253.5 10262.5 10281.0 10293.5 10300.0 10300.5 10302.0 10303.0 10316.0 10317.5 10318.0 10318.5 10319.0 10324.0 10324.5 10325.0 10325.5 10327.5 10328.0 10328.5 10329.5 10331.0 10334.0 10335.5 10336.0 10062.5 10063.0 10071.5 10074.0 10083.0 10086.0 10086.5 10101.0 10123.0 10178.5 10181.0 10184.0 10197.5 10198.0 10237.0 10242.0 10252.5 10300.0 10314.5 10316.0 10316.5 10322.0 10322.5 10325.0 10325.5 10070.5 10071.0 10071.5 10092.5 10093.0 10103.5 10109.0 10112.0 10121.5 10128.0 10144.5 10152.5 10173.0 10177.0 10182.5 10195.5 10196.5 10197.5 10200.0 10232.0 10237.0 10240.0 10243.5 10260.0 10280.0 10292.5 10299.0 10301.0 10301.5 10316.5 10317.0 10322.5 10323.0 10326.0 10328.0 10329.5 10332.0 10333.5 10334.5 10337.5 10338.0 10343.5 10344.5 10345.0 10358.0 10359.5 10382.0 10383.0 10468.0 10471.5 10501.0 10509.0 10528.0 10528.5 10543.5 10545.0 10546.0 10546.5 10551.5 10553.0 10563.0 10567.0 10571.0 10574.5 10577.5 10588.0 10595.5 10597.0 10604.0 $ REMARKS: 10471.5 10509.5 10549.0 10554.5 10569.0 10573.5 10577.0 10580.5 10336.0 10337.0 10342.5 10343.0 10343.5 10357.5 10359.0 10382.5 10383.5 10468.5 10503.0 10529.5 10530.0 10546.0 10547.5 10548.0 10555.0 10565.5 10578.5 10588.5 10596.5 10570.0 10598.0 10571.5 10607.0 PASS 4. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. / ? ?MATCH4A. OUT / ??MATCH4B. OUT $ CN : BP EXPLORATION WN : B-04 (29-11-14) FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: (ALASKA) Name Tool Code Samples Units GRCH 2418 68 1 GAPI NPHI 2418 68 1 PU-L Size 4 4 API API API API Log Crv Crv Length Typ Typ Cls Mod 4 86 720 65 6 4 86 720 65 6 3 FUCT 2418 68 1 CPS 4 NUCT 2418 68 1 CPS 5 TENS 2418 68 1 LB * DATA RECORD (TYPE# 0) Total Data Records: 37 1014 BYTES * 4 86 720 65 4 86 720 65 4 86 720 65 20 Tape File Start Depth = 10660.000000 Tape File End Depth = 9885.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 18614 datums Tape Subfile: 5 198 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0.5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS GRCH 2418 $ REMARKS: CN WN FN COUN STAT 1, 2, 3, 4 1, 2, 3, 4 AVERAGED PASS. GRCH, NPHI, FUCT, & NUCT WERE AVERAGED FOR ALL 4 PASSES. $ : BP EXPLORATION (ALASKA) : B-04 (29-11-14) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units 1 GRCH CNAV 68 1 GAPI 2 NPHI CNAV 68 1 PU-L 3 FUCT CNAV 68 1 CPS 4 NUCT CNAV 68 1 CPS API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 35 725 65 1 4 4 35 725 65 1 4 4 35 725 65 1 4 4 35 725 65 1 16 * DATA RECORD (TYPE# 0) Total Data Records: 32 1006 BYTES * Tape File Start Depth = 10660.000000 Tape File End Depth = 9885.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 26370 datums Tape Subfile: 6 55 records... Minimum record length: 26 bytes Maximum record length: 1006 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9900.0 2418 9900.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 10638.0 10640.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL LIMESTONE 0.00 10.625 22-MAR-95 FSYS REV. JO01 VER. 1.1 1230 22-MAR-95 10693.0 10635.0 9900.0 10633.0 1200.0 YES TOOL NUMBER 3507XA 1310XA 2418XA 2323XA 0.000 10899.0 0.0 PUMPED SEAWATER 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 55 NEAR COUNT RATE HIGH SCALE (CPS): 1055 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 1. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : B-04 (29-11-14) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 4 2 CNC 2418 68 1 PU-L 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 4 7 SPD 2418 68 1 F/MN 4 8 TTEN 2418 68 1 LB 4 9 TEN 2418 68 1 LB 4 4 19 991 67 5 4 86 720 65 6 4 31 149 96 6 4 27 466 87 5 4 28 122 23 5 4 79 150 21 1 4 65 866 87 0 4 31 402 87 0 4 31 402 87 0 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 123 Tape File Start Depth = 10654.000000 Tape File End Depth = 9886.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 49345 datums Tape Subfile: 7 Minimum record length: Maximum record length: 198 records... 62 bytes 1006 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9900.0 2418 9900.0 $ LOG HEADER DATA STOP DEPTH 10638.0 10640.0 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 22-MAR-95 FSYS REV. J001 VER. 1.1 1322 22-MAR-95 10693.0 10635.0 9900.0 10633.0 1200.0 YES TOOL NUMBER 3507XA 1310XA 2418XA 2323XA 0.000 10899.0 0.0 PUMPED SEAWATER 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 THERMAL LIMESTONE 0.00 10.625 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 55 NEAR COUNT RATE HIGH SCALE (CPS): 1055 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 2. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : B-04 (29-11-14) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-L 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 1 7 SPD 2418 68 1 F/MN 8 TTEN 2418 68 1 LB 9 TEN 2418 68 1 LB API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 19 991 67 5 4 4 86 720 65 6 4 4 31 149 96 6 4 4 27 466 87 5 4 4 28 122 23 5 4 4 79 150 21 1 4 4 65 866 87 0 4 4 31 402 87 0 4 4 31 402 87 0 36 * DATA RECORD (TYPE# 0) Total Data Records: 124 1006 BYTES * Tape File Start Depth = 10654.000000 Tape File End Depth = 9885.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 57141 datums Tape Subfile: 8 Minimum record length: Maximum record length: 199 records... 62 bytes 1006 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9900.0 2418 9900.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 10638.0 10640.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 22-MAR-95 FSYS REV. J001 VER. 1.1 1406 22-MAR-95 10693.0 10635.0 9900.0 10633.0 1200.0 YES TOOL NUMBER 3507XA 1310XA 2418XA 2323XA 0.000 10899.0 0.0 PUMPED SEAWATER 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 THERMAL LIMESTONE 0.00 10.625 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 55 NEAR COUNT RATE HIGH SCALE (CPS): 1055 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 3. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : B-04 (29-11-14) : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-L 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 1 7 SPD 2418 68 1 F/MN 8 TTEN 2418 68 1 LB 9 TEN 2418 68 1 LB API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 19 991 67 5 4 86 720 65 6 4 31 149 96 6 4 27 466 87 5 4 28 122 23 5 4 79 150 21 1 4 65 866 87 0 4 31 402 87 0 4 31 402 87 0 36 * DATA RECORD (TYPE# 0) Total Data Records: 124 1006 BYTES * Tape File Start Depth = 10655.000000 Tape File End Depth = 9886.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 80116 datums Tape Subfile: 9 Minimum record length: Maximum record length: 199 records... 62 bytes 1006 bytes Tape Subfile 10 is type: LIS FILE HEADER FILE NUMBER: 9 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 4 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9900.0 2418 9900.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 10639.0 10640.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 22-MAR-95 FSYS REV. J001 VER. 1.1 1451 22-MAR-95 10693.0 10635.0 9900.0 10633.0 1200.0 YES TOOL NUMBER 3507XA 1310XA 2418XA 2323XA 0.000 10899.0 0.0 PUMPED SEAWATER 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 THERMAL LIMESTONE 0.00 10.625 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 55 NEAR COUNT RATE HIGH SCALE (CPS): 1055 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 4. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : B-04 (29-11-14) : PRUDHOE BAY : NORTH SLOPE ·° ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 4 2 CNC 2418 68 1 PU-L 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 4 7 SPD 2418 68 1 F/MN 4 8 TTEN 2418 68 1 LB 4 9 TEN 2418 68 1 LB 4 4 19 991 67 5 4 86 720 65 6 4 31 149 96 6 4 27 466 87 5 4 28 122 23 5 4 79 150 21 1 4 65 866 87 0 4 31 402 87 0 4 31 402 87 0 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 123 Tape File Start Depth = 10657.000000 Tape File End Depth = 9889.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 87872 datums Tape Subfile: 10 Minimum record length: Maximum record length: 198 records... 62 bytes 1006 bytes Tape Subfile 11 is type: LIS 95/ 3/27 01 **** REEL TRAILER **** 95/ 3/27 01 Tape Subfile: 11 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Mon 27 MAR 95 3:39p Elapsed execution time = 14.67 seconds. SYSTEM RETURN CODE = 0 * ALASKA COMPUTING CENTER * ....... SCHLUMBERGER ....... COMPANY NAME : BP EXPLORATION (ALASKA), INC. WELL NAME : B-4 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 500292007200 REFERENCE NO : 99059 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 99/03/ 1 ORIGIN . FLIC REEL NAME : 99059 CONTINUATION # : PREVIOUS REEL : COMMENT : BP EXPLORATION, B-04, PRUDHOE BAY, 50-029-20072-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 99/03/ 1 ORIGIN : FLIC TAPE NAME : 99059 CONTINUATION # : 1 PREVIOUS TAPE : COGENT : BP EXPLORATION, B-04, PRUDHOE BAY, 50-029-20072-00 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: B-4 API NUMBER: 500292007200 OPERATOR: BP EXPLORATION (ALASKA), INC. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 1-MAR-99 JOB NUMBER: 99059 LOGGING ENGINEER: HERRMANN/MOR OPERATOR WITNESS: KRIEGER / KO SURFACE LOCATION SECTION: 31 TOWNSHIP: lin RANGE: 14E FNL: 741 FSL: FEL: 1598 FWL: ELEVATION(FT FROM MSL O) KELLY BUSHING: 59.60 DERRICK FLOOR: 58.60 GROUND LEVEL: 33.80 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 8.500 9.625 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: LDWG CURVE CODE: GR RUN NUMBER: PASS NUMBER: DATE LOGGED: 11 -AUG- 70 LOGGING COMPANY: SCHLUMBERGER WELL SERVICES BASELINE DEPTH 88888.0 10594.0 10583.0 10577.0 10575 5 10573 5 10572 5 10568 0 10566 0 10558 5 10555 5 10555 0 10553 5 10553 0 10549 0 10546.0 10545.0 10533.5 10519.5 10518.5 10513.5 10510.5 10509.5 10504.5 10501.5 10497.5 10495.5 10492.5 10489.5 10489.0 10487.0 10475.0 10472.5 10469.5 10469.0 10466.5 10465.0 10460.0 10456.5 10446.0 10444.5 10443. 0 10434. 0 10429. 0 10421 . 0 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH RST 88885.0 88887.0 10580.0 10573.5 10571.0 10563.0 10556.5 10552.5 10551.0 10546.0 10543.0 10534.0 10519.5 10509.0 10502.5 10495.5 10490.0 10487.5 10473.5 10469.5 10464.0 10445.0 10441.5 10428.5 10419.0 1 0593.0 10574.0 10571.0 10566.0 10552.5 10551.0 10543.0 10534.0 10519.0 10512.5 10509.0 10502.5 10497.0 10495.5 10488.0 10472.0 10468.5 10464.0 10457.0 10455.0 10445.0 10428.5 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 10408.0 10406.0 10405.0 10388.0 10382.5 10378.0 10366.0 10363.5 10351.5 10348.5 10343.5 10339.0 10332.0 10331.0 10326.0 10325.0 10319.5 10316.5 10314.5 10313.5 10309.5 10305.0 10301.0 10300.0 10296.0 10294.0 10293.5 10292.5 10280.5 10279.0 10266.0 10265.5 10260.5 10258.5 10255 0 10253 5 10249 5 10247 5 10241 0 10240 0 10239 0 10238 0 10235 5 10233 0 10232 0 10222 5 10220 5 10215 0 10214 5 10210 5 10202 0 10198 0 10196.5 10196.0 10194.5 10188.5 10408.0 10405.0 10388.0 10380.0 10367.0 10351.5 10340.0 10333.0 10327.5 10322.0 10317.0 10314.5 10310.0 10303.0 10301.0 10294.0 10293.5 10282.5 10266.5 10254.0 10249.5 10239.0 10237.5 10236.0 10233.0 10222.5 10221.0 10214.5 10210.0 10198.0 10197.0 10194.0 10405.0 10380.0 10364.0 10350.0 10342.0 10333.0 10327.0 10314.0 10307.0 10301.0 10297.5 10294.0 10279.0 10267.0 10262.0 10258.5 10254.5 10248.0 10241.0 10239.0 10234.0 10215.0 10201.5 10197.0 10189.0 1-MAR-1999 13:45 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 10185.0 10184.5 10183.0 10182.5 10178.0 10175.5 10170.0 10164.0 10162.5 10157.0 10155.5 10151.0 10149.0 10128.5 10128.0 10121.0 10120.0 10117.5 10114.0 10113.5 10108.0 10102.5 10101.0 10098.5 10098.0 10096.0 10090.0 10083.0 10074.5 10072.5 10067.5 10065.0 10058.5 10057.0 10054.5 10049.0 10046.5 10041.0 10038.0 10028.5 10027.5 10017.0 10016.0 10010.0 10005.0 10002.5 10002.0 9996.0 9987.0 9982.5 9975.0 9972.0 9962.0 9952.5 100.0 $ 1 0185.5 10183.0 10176.0 10164.5 10162.5 10156.0 10151.0 10129.0 10121.0 10115.5 10111.0 10103.0 10099.0 10097 0 10090 5 10083 5 10075 0 10073 0 10069 0 10066 0 10057 0 1 0055 0 10049 0 10046 5 10041 0 10037 5 10028 0 10017.0 10010.0 10005.0 10002,0 9995.0 9975.5 9972.5 9963.0 9953.0 100.5 10186.0 10183.0 10179.0 10169.5 10155.5 10151.0 10129.5 10121.0 10117.5 10115.0 10103.0 10099.0 10084.0 10060.0 10049.0 10030.0 10017.0 10002.0 9988.0 9984.0 101.5 1-MAR-1999 13:45 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 REFiARKS: CONTAINED HEREIN IS THE LDWG FORMATTED CASED HOLE RST DATA AQUIRED ON BP EXPLORATION'S B-04 WELL. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BASE PASS #1 AND THE BASE GAMMA RAY, ALSO BASE PASS #1 SIGMA AND THE BASE GAMFzA RAY, CARRYING ALL RST CURVES WITH THE SIGMA SHIFTS. $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: O. 5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10583.0 9885.5 RST 10596.0 9886.5 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUMBER: BASELINE DEPTH .............. $ .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH RST REMARKS: THIS FILE CONTAINS CASED HOLE RST BASE PASS #1. THERE ARE NO PASS TO PASS SHIFTS APPLIED TO THIS DATA. LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 NBAC RST CPS 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 FBAC RST CPS 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 SBNA FIL CU 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 SFNA FIL CU 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 SBFA FIL CU 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 SFFA FIL CU 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 TRAT FIL 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 IRAT FIL 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 CIRNFIL 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 CIRF FIL 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 BSAL RST PPK 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 SIBF RST CU 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 TPHI RST PU-S 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 SFFC RST CU 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 SFNC RST CU 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 SIGM RST CU 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 DSIG RST CU 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 FBEF RST UA 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 CRRA RST 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH RST GAPI 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 TENS RST LB 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 CCL RST V 1171576 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PAGE: ** DATA ** DEPT. 10596.000 NBAC.RST SFNA.FIL 20.440 SBFA.FIL IRAT.FIL 0.610 CIRN. FIL SIBF. RST 38.247 TPHI.RST SIGM. RST 13.315 DSIG.RST GRCH. RST -999.250 TENS.RST DEPT. 9885.500 NBAC.RST SFNA.FIL -999.250 SBFA.FIL IRAT. FIL -999.250 CIRN. FIL SIBF.RST -999.250 TPHI.RST SIGM. RST -999.250 DSIG.RST GRCH.RST 61.056 TENS.RST 2025.881 FBAC.RST 49.927 SFFA.FIL 0.901 CIRF. FIL 19.128 SFFC. RST 1.083 FBEF. RST 1383.000 CCL.RST -999.250 FBAC. RST -999.250 SFFA.FIL -999.250 CIRF. FIL -999.250 SFFC. RST -999.250 FBEF. RST -999.250 CCL.RST 3705.470 SBNA.FIL 17.104 TRAT. FIL 1.783 BSAL.RST 13.329 SFNC.RST 42.712 CRRA.RST -0.004 -999.250 SBNA.FIL -999.250 TRAT. FIL -999.250 BSAL.RST -999.250 SFNC.RST -999.250 CRRA.RST -999.250 57.625 0.844 45.794 14.493 1.694 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : 001 CO1 DATE : 99/03/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH GRCH 10584.0 RST 10596.0 STOP DEPTH .......... 10395.5 10395.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PAGE: $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH .............. 88888.0 10593.5 10591.0 10586.0 10583.0 10580.0 10578 0 10575 5 10568 5 10565 0 10564 0 10558 5 10553 5 10552 5 10549.0 10545.0 10544.0 10543.0 10534.0 10533.0 10524.5 10521.0 10520.0 10518.0 10513.0 10509.5 10509.0 10505.0 10504.0 10500.5 10498.0 10495.5 10492.5 10489.0 10485.0 10473.0 10472.5 10468.5 10467.0 10465.5 10457.0 10451.5 10449.0 10445.5 10444.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH RST 88886.0 88887.0 10592.5 10591.0 10585.0 10582.5 10579.0 10576.0 10567.0 10561.5 10551.5 10546.5 10543.0 10534.0 10521.5 10509.0 10503.0 10495.5 10482.5 10473.0 10464.0 10445.5 10574.5 10563.5 10556.5 10551.0 10542.5 10541.0 10534.0 10524.5 10519.0 10518.0 10512.5 10508.5 10502.5 10500.0 10495.5 10491.5 10488.5 10472.0 10468.5 10465.0 10455.0 10452.5 10449.0 10445.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PAGE: 10442.0 10428.5 10409.0 10407.0 10402.5 10401.5 10399.0 100.0 $ 10408.5 10403.0 10399.5 100.5 10442.5 10428.5 10407.5 10402.5 100.0 REMARKS: THIS FILE CONTAINS CASED HOLE RST BASE PASS #2. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BASE PASS #2 AND GRCH BASE PASS #1, ALSO SIGMA BASE PASS #2 AND SIGMA BASE PASS #1, CARRYING ALL RST CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 NBAC RST CPS 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 FBAC RST CPS 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 SBNA FIL CU 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PAGE: 10 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) SFNA FIL CU 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 SBFA FIL CU 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 SFFA FIL CU 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 TRAT FIL 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 IRAT FIL 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 CIRNFIL 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 CIRF FIL 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 BSALRST PPK 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 SIBF RST CU 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 TPHI RST PU-S 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 SFFC RST CU 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 SFNC RST CU 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 SIGM RST CU 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 DSIG RST CU 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 FBEF RST UA 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 CRRA RST 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH RST GAPI 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 TENS RST LB 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 CCL RST V 1171576 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. SFNA.FIL IRAT. FIL SIBF. RST SIGM. RST GRCH.RST 10596 000 21 092 0 624 38 437 13 842 -999 250 DEPT. 10395.000 SFNA. FIL 21.515 IRAT. FIL 0.709 SIBF.RST 41.780 SIGM. RST 13.664 GRCH.RST -999.250 NBAC.RST 2424.555 FBAC.RST 3883.790 SBNA.FIL SBFA.FIL 46.660 SFFA.FIL 17.650 TRAT. FIL CIRN. FIL 0.897 CIRF. FIL 1.741 BSAL.RST TPHI.RST 18.807 SFFC. RST 13.855 SFNC.RST DSIG.RST 0.805 FBEF.RST 41.040 CRRA.RST TENS.RST 1381.000 CCL.RST 0.000 NBAC.RST 2262.374 FBAC.RST 3722.169 SBNA.FIL SBFA.FIL 56.807 SFFA.FIL 18.230 TRAT. FIL CIRN. FIL 0.709 CIRF. FIL 1.422 BSAL.RST TPHI.RST 9.946 SFFC.RST 13.703 SFNC.RST DSIG.RST -1.423 FBEF. RST 31.489 CRRA.RST TENS.RST 1415.000 CCL.RST -0.216 58.521 0.841 46.320 14.998 1.604 67.523 0.704 55.515 12.289 1.371 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PAGE: 11 **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 3 AVERAGED CURVES Pulsed Neutron: Unaveraged edited Pass 1 Gamma Ray and backround counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT 0.5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS RST $ REMARKS: THIS FILE CONTAINS THE ARITHMETIC AVERAGE OF BASE PASSES 1 & 2. THE DATA WAS CLIPPED ANDDEPTH SHIFTED BEFORE THE AVERAGE WAS CALCULATED. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 84 4 66 1 5 66 LIS Tape Verification Lis~ing Schlumberger Alaska Computing Cen~er 1-MAR-1999 13:45 PAGE: 12 TYPE REPR CODE VALUE 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 NBAC RST CPS 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 FBAC RST CPS 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 SBNA RSAV CU 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 SFNA RSAV CU 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 SBFA RSAV CU 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 SFFA RSAV CU 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 TRAT RSAV 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 IRAT RSAV 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 CIRNRSAV 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 CIRF RSAV 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 BSAL RSAV PPK 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 SIBF RSAV CU 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 TPHI RSAV PU-S 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 SFFC RSAV CU 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 SFNC RSAV CU 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 SIGM RSAV CU 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 DSIG RSAV CU 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 FBEF RSAV UA 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 CRRA RSAV 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH RST GAPI 1171576 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 10596. 000 NBAC.RST 2025. 881 FBAC.RST 3705. 470 SBNA.RSAV SFNA.RSAV 20. 766 SBFA.RSAV 48.293 SFFA.RSAV 17.377 TRAT.RSAV IRAT. RSAV O. 617 CIRN. RSAV O. 899 CIRF. RSAV 1 . 762 BSAL.RSAV SIBF. RSAV 38. 342 TPHI.RSAV 18. 968 SFFC. RSAV 13. 592 SFNC.RSAV SIGM. RSAV 13. 579 DSIG.RSAV O. 944 FBEF.RSAV 41 . 876 CRRA.RSAV GRCH. RST -999. 250 58. 073 O. 842 46. 057 14. 746 1. 649 LIS Tape Verification Lis~ing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PAGE: 13 DEPT. 9885.500 NBAC.RST -999.250 FBAC.RST -999.250 SBNA.RSAV -999.250 SFNA.RSAV -999.250 SBFA.RSAV -999.250 SFFA.RSAV -999.250 TRAT.RSAV -999.250 IRAT. RSAV -999.250 CIRN. RSAV -999.250 CIRF. RSAV -999.250 BSAL.RSAV -999.250 SIBF.RSAV -999.250 TPHI.RSAV -999.250 SFFC.RSAV -999.250 SFNC.RSAV -999.250 SIGM. RSAV -999.250 DSIG.RSAV -999.250 FBEF. RSAV -999.250 CRRA.RSAV -999.250 GRCH. RST 61. 056 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 4 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 1 DEPTH INCREMENT: O. 5000 FILE S UMMAR Y VENDOR TOOL CODE START DEPTH RST 10625.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): STOP DEPTH 9848.0 07-DEC-98 8Cl-205 1000 07-DEC-98 10693.0 10618.0 9885.0 LIS Tape Verification Listing Schlumberger Alaska Computing Cen=er 1-MAR-1999 13:45 PAGE: 14 BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): 10597.0 600.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAM~A RAY RST RESERVOIR SATURATION $ TOOL NUMBER CGRS-A 970 RST-A BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8.500 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PRODUCED FLUIDS 223.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 6 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 3 TOOL STANDOFF (IN): REMARKS: CORRELATED TO SWS BHCS DATED il-AUG-1970. WELL TEST DATA: 11-13-98-1.78 MBPD, 1.72 MBOPD, .06 MBWPD, 32.62 ~SCFD, 0 LIFT GAS, CHOKE 55.5, 2169 PSI MAN, 131DEGF MAN. LOGGED AT REDUCED CHOKE SETTING TEST DATA DURING LOG:550 BPD, 540 BOPD, 0 BWPD, MAN 2315 PSI, MAN 127 DEGF, CHOKE 40, GAS LIFT O, FORM GAS 15.4 ~SCFD, 1~ WATER CUT. LOGGING SPEED OF 600 FT/HR DURING MAIN PASS. DID NOT TAG TD-FISH IN HOLE ® 10631, GUN STRIP. LIS Tape VerificaTion Lis=ing Schlumberger Alaska CompuTing CenTer 1-MAR-1999 13:45 PAGE: 15 OTHER SERVICES RUN. THIS FILE CONTAINS THE RAW DATA FOR PASS #1. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 368 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 2 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 CS PS1 F/HR 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 TENS PS1 LB 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 NPHV PS1 V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 NPDE PS1 V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 NSCE PS1 V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 CRRA PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 NSCR PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 AQTMPS1 S 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 CHV PS1 V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 CPSV PS1 V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 CP2V PS1 V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 CM2V PS1 V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 RCFR PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 RCLC PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 RCRC PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 RCAK PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PAGE: 16 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) RTDF PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 FPHVPS1 V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 FPDE PS1 V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 FSCE PS1 V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 FSCR PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 AQTF PS1 S 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 SF6P PS1 PSIG 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 HVPV PS1 V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 BMCU PS1 UA 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 GDCU PS1 MA 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 EXCU PS1 UA 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 NBEF PS1 UA 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 FBEF PS1 UA 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 NPGF PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 FPGF PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 BSTR PSl 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 BSPR PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 MARC PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 XHV PS1 V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 XP5V PS1 V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 XP2V PS1 V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 X~2V PSl V 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 RXFR PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 RXLC PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 RXRC PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 RXAK PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 SHCU PS1 MA 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 BSAL PS1 PPK 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 BSAL SIG PPK 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 CIRN PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 CIRF PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 CIRNFIL 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 CIRF FIL 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 DSIG PS1 CU 1171576 O0 000 O0 0 4 1 I 4 68 0000000000 FBAC PS1 CPS 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 IRAT PS1 1171576 O0 000 O0 0 4 1~ 1 4 68 0000000000 IRAT FIL 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 NBAC PS1 CPS 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 SFNA PS1 CU 1171576 O0 000 O0 0 4 1 I 4 68 0000000000 SFFA PS1 CU 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 SBNA PS1 CU 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 SBFA PS1 CU 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 SFNA SIG CU 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 SFFA SIG CU 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 SBNA SIG CU 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 SBFA SIG CU 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 SFNA FIL CU 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 SFFA FIL CU 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 SBNA FIL CU 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 SBFA FIL CU 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 SIBF PS1 CU 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PAGE: 17 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) SFNC PS1 CU 1171576 SFFC PS1 CU 1171576 SIGM PS1 CU 1171576 SIBF SIG CU 1171576 SIGM SIG CU 1171576 TRAT PS1 1171576 TRAT SIG 1171576 TRAT FIL 1171576 GR PS1 GAPI 1171576 RDIX PS1 1171576 CRNI PSl KHZ 1171576 CRFI PS1 KHZ 1171576 CTM PS1 DEGC 1171576 XTM PS1 DEGC 1171576 TAV PS1 1171576 FICU PS1 AMP 1171576 CACU PS1 AMP 1171576 BUST PS1 1171576 BUSP PS1 1171576 RSXS PS1 1171576 TPHI PS1 PU 1171576 TPHI SIG PU 1171576 CCLC PS1 V 1171576 RSCS PS1 1171576 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 10625.000 CS.PS1 NPDE. PS1 1467.363 NSCE. PS1 AQTM. PS1 0.661 CHV. PS1 CM2V. PS1 -12.093 RCFR.PS1 RCAK. PS1 0.000 RTDF. PS1 FSCE. PS1 1.728 FSCR.PS1 HVPV. PS1 160.645 BMCU. PS1 NBEF. PS1 25.210 FBEF. PS1 BSTR.PS1 77.722 BSPR.PS1 XPSV. PS1 5.079 XP2V. PS1 RXLC. PS1 0.000 RXRC. PS1 BSAL.PS1 -999.250 BSAL.SIG CIRN. FIL -999.250 CIRF. FIL IRAT. PS1 -999.250 IRAT. FIL SFFA.PS1 -999.250 SBNA.PS1 SFFA.SIG -999.250 SBNA.SIG SFFA.FIL -999.250 SBNA.FIL SFNC. PS1 -999.250 SFFC. PS1 SIGM. SIG -999.250 TRAT. PS1 GR.PS1 40.376 RDIX. PS1 CTM. PS1 97.656 XTM. PS1 CACU. PS1 2.500 BUST. PS1 625.109 2.196 202. 792 0.000 0.000 0.204 31.640 42.039 1.180 12.173 0.000 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 88349 000 95 703 3 000 TENS.PSi CRRA.PS1 CP5V. PS1 RCLC. PS1 FPHV. PS1 AQTF. PS1 GDCU. PS1 NPGF. PS1 MARC. PSI X~2V. PS1 RXAK. PS1 CIRN. PS1 DSIG.PS1 NBAC. PS1 SBFA.PS1 SBFA.SIG SBFA.FIL SIGM. PS1 TRAT. SIG CRNI.PS1 TAV. PS1 BUSP. PS1 984.000 1.668 5.069 0.000 1528.322 0.661 60.668 1 000 0 000 -12 368 0 000 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 453 893 92.878 3.000 NPHV. PS1 NSCR.PS1 CP2V. PS1 RCRC. PS1 FPDE. PS1 SF6P. PS1 EXCU. PS1 FPGF. PS1 XHV. PS1 RXFR.PS1 SHCU. PS1 CIRF. PS1 FBAC. PS1 SFNA.PS1 SFNA.SIG SFNA.FIL SIBF. PS1 SIBF. SIG TRAT. FIL CRFI.PS1 FICU. PS1 RSXS.PS1 1501 466 0 217 12 085 0 000 1498 300 149 050 4.340 1. 003 200.127 O. 000 41.950 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 272.197 2. 285 8878. 000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PAGE: 18 TPHI.PSl -999.250 TPHI.SIG DEPT. NPDE. PS1 AQTM. PS1 CM2V. PS1 RCAK. PS1 FSCE. PS1 HVPV. PS1 NBEF. PS1 BSTR. PS1 XPSV. PS1 RXLC. PS1 BSAL. PS1 CIRN. FIL IRAT. PS1 SFFA. PS1 SFFA. SIG SFFA. FIL SFNC. PS1 SIGM. SIG GR. PS1 CTM. PSl CACU. PS1 TPHI. PS1 9848. 000 1467. 019 2. 864 -12.164 2. 000 1. 724 160. 352 22. 613 101. 643 5. 070 0.000 75. 782 0.410 0 740 40 737 0 661 39 701 30 784 0 458 60. 427 96.289 2. 497 29.556 CS. PS1 NSCE. PS1 CHV. PS1 RCFR. PS1 R TDF. PS1 FSCR. PS1 BMCU. PS1 FBEF. PS1 BSPR. PS1 XP2 V. PS1 RXRC. PS1 BSAL. SIG CIRF. FIL IRAT. FIL SBNA. PS1 SBNA. SIG SBNA. FIL SFFC. PS1 TRAT. PS1 RDIX. PS1 XTM. PS1 BUST. PS1 TPHI. SIG -999.250 CCLC. PS1 599.536 TENS. PSI 2.131 CRRA.PS1 202.695 CPSV. PS1 0.000 RCLC. PS1 0.000 FPHV. PS1 -0.147 AQTF. PS1 29.069 GDCU. PS1 30.463 NPGF. PS1 1.139 MARC. PSi 12.170 XM2V. PS1 0.000 RXAK. PS1 1.564 CIRN. PS1 0.555 DSIG.PS1 0.739 NBAC. PS1 68.308 SBFA.PS1 2.137 SBFA.SIG 65.069 SBFA.FIL 34.729 SIGM. PS1 1.000 TRAT. SIG 155652.000 CRNI.PS1 95.323 TAV. PS1 3.000 BUSP.PS1 0.763 CCLC. PS1 O. 038 1347.000 1.347 5.069 0.000 1539.552 2.864 60.063 1.001 0.000 -12.361 2.000 0.403 -3 039 2164 558 61 135 2 275 61 254 34 796 0 016 453.513 92.932 3.000 -999.250 RSCS.PS1 NPHV. PS1 NSCR.PS1 CP2V. PS1 RCRC. PS1 FPDE. PS1 SF6P. PS1 EXCU. PS1 FPGF. PS1 XHV. PS1 RXFR.PS1 SHCU. PS1 CIRF. PS1 FBAC. PS1 SFNA.PS1 SFNA.SIG SFNA.FIL SIBF. PS1 SIBF. SIG TRAT. FIL CRFI.PS1 FICU. PSl RSXS. PSl RSCS.PS1 8463.000 1499. 024 O. 455 12. 082 0.000 1503. 449 156.328 5. 672 1. 000 200.418 O. 000 46.236 0.537 3711. 520 37. 726 O. 610 37.437 49.274 O. 585 0.994 336. 655 2.268 8878. 000 8463. 000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE · FLIC VERSION · O01CO1 DATE : 99/03/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST' FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PAGE: 19 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS IV-UMBER: 2 DEPTH INCREMENT: O. 5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH RST 10623.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAF~IA RAY RST RESERVOIR SATURATION BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) BOREHOLE COArDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : STOP DEPTH 10354.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 07-DEC-98 8Cl-205 1000 07-DEC-98 10693.0 10618.0 9885.0 10597.0 TOOL NUMBER CGRS-A 970 RST-A 8.500 PRODUCED FLUIDS 223.0 THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): LIS Tape Verification Listing Schlumberger Alaska Computing Cen=er 1-MAR-1999 13:45 PAGE: 2O BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 6 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 3 TOOL STANDOFF (IN): REMARKS: CORRELATED TO SWS BHCS DATED il-AUG-1970. WELL TEST DATA: 11-13-98-1.78 MBPD, 1.72 MBOPD, .06 MBWPD, 32. 62 I4~SCFD, 0 LIFT GAS, CHOKE 55.5, 2169 PSI MAN, 131DEGF MAN. LOGGED AT REDUCED CHOKE SETTING TEST DATA DURING LOG:550 BPD, 540 BOPD, 0 BWPD, MAN 2315 PSI, MAN 127 DEGF, CHOKE 40, GAS LIFT O, FORM GAS 15.4 ~4MSCFD, 1% WATER CUT. LOGGING SPEED OF 600 FT/HR DURING MAIN PASS. DID NOT TAG TD-FISH IN HOLE @ 10631, GUN STRIP. OTHER SERVICES RUN. THIS FILE CONTAINS THE RAW DATA FOR PASS #2. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 368 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 2 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PAGE: 21 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1171576 O0 000 O0 0 5 I 1 4 68 0000000000 CS PS2 F/HR 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 TENS PS2 LB 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 NPHV PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 NPDE PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 NSCE PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CRRA PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 NSCR PS2 1171576 O0 000 O0 0 5 I 1 4 68 0000000000 AQTMPS2 S 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CHV PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CPSV PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CP2V PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CM2V PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RCFR PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RCLC PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RCRC PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RCAK PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RTDF PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 FPHV PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 FPDE PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 FSCE PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 FSCR PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 AQTF PS2 S 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SF6P PS2 PSIG 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 HVPV PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 BMCU PS2 UA 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 GDCU PS2 MA 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 EXCU PS2 UA 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 NBEF PS2 UA 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 FBEF PS2 UA 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 NPGF PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 FPGF PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 BSTR PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 BSPR PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 MARC PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 XHV PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 XPSV PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 XP2V PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 XM2V PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RXFR PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RXLC PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RXRC PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RXAK PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SHCU PS2 MA 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 BSAL PS2 PPK 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 BSAL SIG PPK 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CIRNPS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CIRF PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CIRNFIL 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CIRF FIL 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PAGE: 22 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CI.~SS MOD Nr.~B S~IP ELI~ CODE (HEX) DSIG PS2 CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 FBAC PS2 CPS 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 IRAT PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 IRAT FIL 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 NBAC PS2 CPS 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SFNA PS2 CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SFFA PS2 CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SBNA PS2 CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SBFA PS2 CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SFNA SIG CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SFFA SIG CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SBNA SIG CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SBFA SIG CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SFNA FIL CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SFFA FIL CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SBNA FIL CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SBFA FIL CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SIBF PS2 CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SFNC PS2 CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SFFC PS2 CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SIGM PS2 CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SIBF SIG CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 SIGM SIG CU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT SIG 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT FIL 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 GR PS2 GAPI 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RDIX PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CRNI PS2 KHZ 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CRFI PS2 KI~Z 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CTM PS2 DEGC 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 XTM PS2 DEGC 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 TAV PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 FICU PS2 AMP 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CACU PS2 AMP 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 BUST PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 BUSP PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RSXS PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 TPHI PS2 PU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 TPHI SIG PU 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 CCLC PS2 V 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 RSCS PS2 1171576 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 1062.3.000 CS.PS2 983.607 TENS.PS2 951.000 NPHV. PS2 NPDE. PS2 1467.286 NSCE. PS2 2.201 CRRA.PS2 1.602 NSCR.PS2 AQTM. PS2 0.441 CHV. PS2 203.762 CPSV. PS2 5.030 CP2V. PS2 CM2V. PS2 -12.191 RCFR.PS2 0.000 RCLC. PS2 0.000 RCRC. PS2 1501.466 0.181 12.085 0.000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-MAR-1999 13:45 PA~E .. 23 RCAK. PS2 0.000 RTDF. PS2 0.000 FPHV. PS2 FSCE. PS2 1.740 FSCR.PS2 -0.061 AQTF. PS2 HVPV. PS2 160.401 BMCU. PS2 32.519 GDCU. PS2 NBEF. PS2 25.443 FBEF. PS2 40.752 NPGF. PS2 BSTR.PS2 73.791 BSPR.PS2 1.125 MARC.PS2 XPSV. PS2 5.069 XP2V. PS2 12.158 X~2V. PS2 RXLC. PS2 0.000 RXRC.PS2 0.000 RXAK. PS2 BSAL.PS2 -999.250 BSAL.SIG -999.250 CIRN. PS2 CIRN. FIL -999.250 CIRF. FIL -999.250 DSIG.PS2 IRAT. PS2 -999.250 IRAT. FIL -999.250 NBAC. PS2 SFFA.PS2 -999.250 SBNA.PS2 -999.250 SBFA.PS2 SFFA.SIG -999.250 SBNA.SIG -999.250 SBFA.SIG SFFA.FIL -999.250 SBNA.FIL -999.250 SBFA.FIL SFNC. PS2 -999.250 SFFC. PS2 -999.250 SIGM. PS2 SIGM. SIG -999.250 TRAT. PS2 -999.250 TRAT. SIG GR.PS2 146.940 RDIX. PS2 164227.000 CRNI.PS2 CTM. PS2 97.168 XTM. PS2 95.703 TAV. PS2 CACU. PS2 2.500 BUST. PS2 3.000 BUSP.PS2 TPHI.PS2 -999.250 TPHI.SIG -999.250 CCLC. PS2 DEPT. NPDE. PS2 AQTM. PS2 CM2V. PS2 RCAK. PS2 FSCE. PS2 HVPV. PS2 NBEF. PS2 BSTR.PS2 XPSV. PS2 RXLC. PS2 BSAL.PS2 CIRN. FIL IRAT. PS2 SFFA.PS2 SFFA.SIG SFFA.FIL SFNC.PS2 SIGM. SIG GR.PS2 CTM. PS2 CACU. PS2 TPHI.PS2 10354.000 1469.041 1.763 -12 198 1 000 1 707 160 378 22 210 72 875 5 069 0 000 57 557 0 756 0 725 18 571 0 256 18 788 12 796 0 178 51 818 98 307 2 497 9 663 CS.PS2 NSCE. PS2 CHV. PS2 RCFR.PS2 RTDF. PS2 FSCR.PS2 BMCU. PS2 FBEF. PS2 BSPR.PS2 XP2V. PS2 RXRC. PS2 BSAL.SIG CIRF. FIL IRAT. FIL SBNA.PS2 SBNA.SIG SBNA.FIL SFFC. PS2 TRAT. PS2 RDIX. PS2 XTM. PS2 BUST. PS2 TPHI.SIG 858.655 2.192 202.954 0.000 0.000 -0.088 28.631 30.771 1.009 12.169 0.000 1.876 1.488 0.726 64.818 2 296 64 957 14 273 0 703 179359 000 96 369 3 000 0 338 TENS.PS2 CRRA.PS2 CPSV. PS2 RCLC.PS2 FPHV. PS2 AQTF. PS2 GDCU. PS2 NPGF. PS2 MARC.PS2 X~2V. PS2 RXAK. PS2 CIRN. PS2 DSIG.PS2 NBAC. PS2 SBFA.PS2 SBFA.SIG SBFA.FIL SIGM. PS2 TRAT. SIG CRNI. PS2 TAV. PS2 BUSP. PS2 CCLC. PS2 1545.411 0.441 60.340 1.000 0.000 -12.348 0.000 -999.250 -999.250 -999.250 -999.250 -999.250 -999 250 -999 250 -999 250 436 680 92 878 3 000 0 029 1429.000 1.385 5.060 0.000 1542.156 1.763 60.101 0.997 0.000 -12.356 0.000 0.762 -1.541 2226.730 58.279 2.802 57.170 14.269 0.009 440.191 92.987 3.000 -999.250 FPDE. PS2 SF6P. PS2 EXCU. PS2 FPGF. PS2 XHV. PS2 RXFR.PS2 SHCU. PS2 CIRF. PS2 FBAC. PS2 SFNA.PS2 SFNA.SIG SFNA.FIL SIBF.PS2 SIBF. SIG TRAT. FIL CRFI.PS2 FICU. PS2 RSXS. PS2 RSCS.PS2 NPHV. PS2 NSCR.PS2 CP2V. PS2 RCRC. PS2 FPDE. PS2 SF6P. PS2 EXCU. PS2 FPGF. PS2 XHV. PS2 RXFR.PS2 SHCU. PS2 CIRF. PS2 FBAC. PS2 SFNA.PS2 SFNA.SIG SFNA.FIL SIBF. PS2 SIBF. SIG TRAT. FIL CRFI.PS2 FICU. PS2 RSXS.PS2 RSCS.PS2 1504 403 157 237 4 734 1 002 200 127 0 000 39.999 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 272.632 2.300 8878.000 8459.000 1503.094 -0.675 12.060 0.000 1504.632 157.664 5.822 0.997 200.392 0.000 43.182 1.496 3798.493 22.017 0.321 22.292 42.527 0.687 0.699 317.716 2.252 8878.000 8463.000 ** END OF DATA LIS Tape Verification Listing Schlumberger Alaska Computing Cen~er 1-MAR-1999 13:45 PAGE: 24 **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 99/03/ 1 ORIGIN : FLIC TAPE NAME : 99059 CONTINUATION # : 1 PREVIOUS TAPE : COM~IENT ' BP EXPLORATION, B-04, PRUDHOE BAY, 50-029-20072-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 99/03/ 1 ORIGIN : FLIC REEL NAME : 99059 CONTINUATION # : PREVIOUS REEL : COGENT : BP EXPLORATION, B-04, PRUDHOE BAY, 50-029-20072-00