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198-238
r t. • STATE OF ALASKA • RECEIVED ALASKA OIL AND GAS CONSERVATION COMMISSION MAY 2 5 2010 WELL COMPLETION OR RECOMPLETION REPORTAANI NIAaCens. Com issron 1a. Well Status: ❑ Oil ❑ Gas ❑ SPLUG ❑ Other ® Abandoned ❑ Suspended 1b. Well Class:Ancher 20AAC 25.105 20AAC 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. i 4/24/2010 198 - 238 310 - 072 3. Address: 6. Date Spudded: 5 Poi 4 13. API Number: P.O. Box 196612, Anchorage, Alaska 99519 - 6612 12/29PI'9961, 199 50 029 22234 - 01 - 00 4a. Location of Well (Govemmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 01/13/1999 PBU 02 -34A 1121' FNL, 1783' FWL, SEC. 36, T11 N, R14E, UM 8. KB (ft above MSL): 68 1 5. Field / Pool (s ): Top of Productive Horizon: 1884' FNL, 3205' FWL, SEC. 36, T11 N, R14E, UM GL (ft above MSL): 30.8' Prudhoe Bay Field / Prudhoe Bay Total Depth: 9. Plug Back Depth (MD +TVD): Oil Pool 2119' FNL, 723' FWL, SEC. 31, T11N, R15E, UM 9866' 8931' 4b. Location of Well (State Base Plane Coordinates, NAD 27): 10. Total Depth (MD +TVD): 16. Property Designation: Surface: x - 688538 y 5950102 Zone ASP4 12140' 8998' ADL 028308 & 028326 TPI: x 689979 y 5949376 Zone ASP4 11. SSSV Depth (MD +TVD): 17. Land Use Permit: Total Depth: x - 692782 y - 5949212 Zone ASP4 N/A 18. Directional Survey: 0 Yes IN 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- Drill/Lateral Top Window MD/TVD: MCNL / GR / CCL, MWD 10583' 9007' 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE To BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" 94.5# Weld Surface 110' Surface, 110' 30" 44 sx Arcticset 13 -3/8" 68# L -80 Surface 3239' Surface 3237' 16" 4762 cu ft Coldset III. 464 cu ft Class 'G' 9-5/8" 47# L -80 Surface 8903' Surface 8457' 12 -1/4" 2519 cu ft Class 'G' 7" 29# L -80 8590' 10470' 8220' 9006' 8-1/2" 460 cu ft Class 'G' 4 -1/2" 12.6# L -80 10163' 10583' 8983' 9007' 6" Uncemented (Behind 2 -3/8" Cemented Liner) 2 -3/8" ( 4.43# L -80 10052' 12142' 8964' 8 2 -3/4" 61 cu ft LARC 24. Open to production or injection? . ❑ Yes ® 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#, L -80 2957' None MD TVD MD TVD 3 -1/2 ", 9.2 #, L -80 2957' - 10154' None 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD AMOUNT AND KIND OF MATERIAL USED St siN NOV 1 6 2010 10041' Set CIBP 10022' - 10036' ubing Punches (for communications) I 9970' 9866' Set 1st Whipstock (stuck BHA in window) Set 2nd Whipstock I 27. PRODUCTION TEST )r NfT : OM Fisk e lay( t`` a Date First Production: Method of Operation (Flowing, Gas Lift, etc.): F (St- Not on Production N/A /!• S 14-4 /"/;h jog. Date of Test: Hours Tested: Production For OIL -BBL: GAS -MCF: WATER- L: 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 4 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 lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 250.071. None Form 10-407 Revised 12/ ONTI ON REVERSE / t-- /•/S' /o Su it Original Only j DMS MA Y hd 6 i��6 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FURMATION 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. Zone 1 B 11306' 8985' None I Formation at Total Depth (Name): 31. List of Attachments: Summary of Pre -Rig Work and Daily Drilling Reports, Well Schematic Diagram 32. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. ^ Signed: Terrie Hubble Title: Drilling Technologist Date: PBU 02 -34A 198 -238 310 -072 Prepared By Name/Number. Terrie Hubble, 564 -4628 Well Number Permit No. / Approval No. Drilling Engineer: Eli Vazquez, 5645918 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- Akemating -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 02 -34A, Well History (Pre Rig Sidetrack) Date Summary 3/26/2010 T /1 /0= 2500/100/100, Temp =Sl. PPPOT-T (PASS), pre CTD. PPPOT -T: Stung into test port (1000 psi), bled to 0 psi. Functioned LDS (ET style), all moved freely (1"). Pressured void to 5000 psi for 30 min test, lost 50 psi in 15 min, lost 0 psi in second 15 min (PASS). Bled void to 0 psi. 3/27/2010 T /1 /0= 1700/100/0 MIT IA TO 3000, PASSED. Pumped 10.5 bbls crude, lost 60 psi 1 st 15 min and 20 psi 2nd 15 min. Bleed IA down, rig down. FWHP = 1700/100/0 4/10/2010 MIRU. MU a RIH with 2.70" dummy whipstock, drift BHA. T ag TOL at 10,042' ctmd and POOH. 4/11/2010 Continue POOH from logging run. OOH, LD Drift BHA and MU SWS Logging tools and RIH. RIH to 10,210' clean and PU to 10,200' to start logging. Logged up to 9500' painting a flag at 10,000', continued logging up to lower GLM and POOH. Log correlated to tubing tally dated 12 Jan 1999. RIH and set Map Oil Too 3 1/2" CIBP at 10041' OOH PT CIBP to 1000 psi and passed. MU Tubing Punch BHA and RIH. 4/12/2010 PT and RIH with Tubing Punch BHA. Tag CIBP and correct depth to bottom shot. Gun fired but not much indication we have communication to the IA. Pressured up to 500 psi and no change in IA pressure. Tubing punched from 10031' to 10036'. Attempt to establish T x IA communication. No communication observed. RIH with 1.56" tubing punch. Shoot tubing punch from 10,022' to 10,027'. Pressure up tubing and IA after POOH. Attempt to establish T x IA communication. No communication observed. MU and RIH with 10' of 2" HSD (Big Hole), 6 SPF, 60 deg phasing, 2006 PowerFlow, HMX gu n. Shoot aun from 10022' to 10032'. 4/13/2010 Continue POOH. Gun confirmed fired. Attempt to establish T x A c mm nication. Still no communication pumping down tubing or IA. FP well to 2200' with 60/40 McOH. RDMO. Job Complete. 4/20/2010 T /I /O= Vac /60/70. Temp =Sl. Bleed W HPs to 0 psi (pre- Rig). IA FL @ Surface, OA FL Near surface. Bleed IAP & OAP to 0 psi, gas and fluid (2 hrs). Monitor 30 min. Final WHPs= Vac /0/0. I Page 1 of 1 • �Op�ration �[tiMt�a�' �2epbrt s Common Well Name: 02 -34 ; AFE No Event Type: MOBILIZATION (MOB) Start Date: 4123/2010 End Date: 4/24/2010 X3- 00VM2 -C (1,797,546.00) Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud Date/Time: ; Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66: 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT ! NPT Depth Phase Description of Operations hr (ft) II � � I 4/23/2010 1 03:00 - 13:00 10.00 1� MOB - P PRE RIG MOVE FROM G _ PAD TO DS -2 13:00 - 13:30 0.50 MOB P PRE MOVE RIG OVER WELL 02 -34 13:30 - 14:00 I ' I 0.50 MOB P PRE RU CELLAR TO NU BOPE ACCEPT RIG @ 14:00 14:00 - 15:30 1.50 RIGU j P PRE :CONTINUE TO RU AND PREP FOR NU OF j BOP'S x,15:30 - 16:00 0.50 i BOPSUR j P PRE PJSM FOR NU OF BOP'S 16:00 - 1 8:00 2.00 BOPSUR P , PRE NU P' 18:00 - 18:45 0.75 BOPSUR ��� P �'� PRE CREW CHANGE WALK AROUNDS AND PJSM FO NUR OF BOP'S 18:45 - 20:45 2.00 BOPSU ! P PRE CONTINUE TO NU BOP'S 20:45 - 21:00 0.25 BOPSUR P PRE ; PJSM FOR B`OP TESTING 21:00 - 00:00 3.00 BOPSUR P PRE TEST BOPE PER AOGCC REGS. WELL PLAN, AND PERMIT TO DRILL I I TEST BOP'S TO 250 PSI LOW AND 3500 PSI HIGH TEST ANNULAR PREVENTER TO 250 LOW 1 !AND 2500 PSI HIGH TEST WITNESS WAIVED BY BOB NOBLE OF AOGCC 4/24/2010 00:00 - 05:00 5.00 BOPSUR P� PRE ICONTINUE TO TEST BOPE PER AOGCC j REGS, WELL PLAN, AND PERMIT TO DRILL TEST BOP'S TO 250 PSI LOW AND 3500 PSI HIGH TEST ANNULAR PREVENTER TO 250 LOW 'AND 2500 PSI HIGH I TEST WITNESS WAIVED BY BOB NOBLE OF + AOGCC 05:00 - 07:15 2.25 BOPSUR P PRE PU INJECTOR AND MU BHI UQC AND PRESSURE TEST 0 7:15 - 07:30 0.25 BOPSUR P PRE PJSM TO PT INNER REEL VALVE I PRE PT INNER REEL VALVE _ 07.30 08:00 0.50 BOPSUR P PJSM TO MU NOZZLE ASSY DURING PT CONTINUED IN RE -ENTER REPORT Printed 5/25/2010 10:09:02AM North *n6dcca - AL1 SKj4 BP Page tip i #ion Summary Common Well Name: 02 -34 AFE No Event Type: RE- ENTER- ONSHORE (RON) j Start Date: 4/24/2010 End Date: 5/5/2010 X3- 00VM2 -C (1,797,546.00) I I Project: Prudhoe Bay I Site: PB DS 02 R ig N /No. NO RDIC 1 Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UW Active Datum: 66: 34 12/24/199100:00 @68.00ft (above Mean Sea Level) Date i From - To ! Hrs Task Code l NPT NPT Depth Phase Description of Operations (hr) (ft) _ 4/24/2010 1 08:00 - 09:00 1.00 KILLW 1 P WEXIT f MU NOZZLE ASSY STAB ON INJECTOR PT HP FILTER MANIFOLD 09:00 - 10:45 1.75 KILLW P WEXIT RIH TO 10,030 10:45 - 11:45 1.00 KILLW P WEXIT DISPLACE FP IN WELL WITH SEAWATER i DISPLACE SEAWATER WITH USED GEO -VIS ,11:45 - 13:45 2.00 KILLW P WEXIT POH WITH NOZZLE ASSY PJSM TO LD NOZZLE ASSY & PU WS ASSY !WHILE POH 13:45 - 14:45 1 1.00 WHIP P WEXIT UNSTAB- INJECTOR LD NOZZLE ASSY MU WS SETTING BHA STAB INJECTOR' i TEST_BHI TOOLS @ SURFACE 14:45 - 16:45 2.00 WHIP - P ! WEXIT I RIH WITH WS ASSY X16:45 - 19:00 2.25 WHI i SFAL j 8,980.00 WEXIT LOG TIE IN FROM 8,980 TO 9,001' BAD DATA FROM INCODER, CHECKING INCODER START @ 16:50 FOUND BAD CONNECTION AT ENCODER - BROKEN WIRE RAN TEMP WIRE AND RESTART PROGRAMS 19:00 - 19 30 0.50 WHIP P WEXIT .LOG GR TIE IN FROM 8980 FT - 9008.5 FT MADE + 6 FT CORRECTION CONSULT WITH TOWN ABOUT LOCATION OF 1 7" COLLARS 19:30 - 19:45 0.25 WHIP N SFAL 9,720.00 WEXIT I RIH TO 9720 FT AND DEPTH ENCODER FAILED AGAIN BY 110 FT. 19:45 - 21:30 F 1.75 WHIP N SFAL 9,720.00 WEXIT REPLACED ENCODER, MODIFIED THE DRIVE SHAFT FOR POSITVE ENGAGMENT WITH THE SET SCREW, AND SERVICED SLB DEPTH COUNTER AS WELL. PU TO RE -TIE IN AFTER ADJUSTING BHI DEPTH TO CTD DEPTH. j LOG FROM 8980 FT TO 9009.5 - NO DEPTH CORRECTION RIH TO 9720 FT 21:30 - 21:4 0 5 WHIP P WEXIT WT CHECK PARAMETERS AT 9900 FT RIH WT = 19,5 K BO WT =32.5K UP WT =31.0K CLOSE EDC RIH TO 9978.74 FT AND PU TO UP WT PRESSURE UP TO 4,200 PSI AND SHEARED OUT AND SAW POSITIVE INDICATION OF 1 WOB DURRING SET. v� TO OF WHIPSTOCK SET AT 9970 WITH LOW SIDE ORIENTATION. 21:45 - 23:45 1 1 2.00 WHIP P WEXIT POOH PVT ON BOTTOM IS 302 BBLS 23:45 - 00:00 0.25 WHIP P WEXIT TAG UP AND UNSTAB INJECTOR. LD WHIPSTOCK TTING BHA - -— - -- — T 4/25/2010 00:00 - 00:35 j 0.58 STWHIP P 1 WEXIT MU 2.74" WINDOW MILLING BHA & STAB ON INJECTOR 100:3 - 02:10 1.58 1 1 STWHIP P WEXIT ( RIH WITH WINDQA MILL 02:10 - 02:30 0.33 STWHIP P WEXIT LOG FOR GR TIE IN FROM 9020 FT - 9040 FT MADE + 4 FT CORRECTION Printed 5/25/2010 10:09:51AM rlh Amenca ALASKA E�ag 2 ©peratioln Summary'. Report Common Well Name: 02 -34 AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 4/24/2010 End Date: 5/5/2010 ,X3- 00VM2 -C (1,797,546.00) Project: Prudhoe Bay I Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud Date/Ti Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66: 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code I NPT NPT Depth Phase Description of Operations _ (hr) (ft 02:30 - 03:15 ! 0.75 STWHIP ! P WEXIT RIH TO TAG TOP OF WHIPSTOCK WITH PUMPS MIN RATE RIH WT = 20 K DRY TAG AT 9971.5 BO WT =31 K UP WT =29.5 PU AND ESTABLISH FS = 2530 PSI @ 1.57 PSI RIH AND TAG AT 9970.5 FT 103:15 - 05:50 2.58 ) STWHIP P WEXIT (, T IME MILL WINDOW PER RP'S AND WP J d O j FT /MIN OR 6 FT /HR FT CP DH WOB 9970.5 2600 PSI @ 1.54 BPM MILLED OFF i FAST 9970.6 2600 PSI 110# 9971.0 2630 PSI 480 # 19971.5 2685 PSI 980 # 9972.0 2720 PSI 1360 # 9972.5 2650 PSI 1200 #' :05:50 - 06:15 0.42 STWHIP P WEXIT LOST RIG GENERATOR WHILE MILLING AT i 9972.6 FT 'REDUCED FLOW RATE TO 1.35 BPM AND REDUCED POWER PACK SPEED. j ALOWING THE MILL TO SLOWLY MILL OFF WHILE RIG CREW TROUBLE SHOOTS GENERATOR PROBLEMS. I j I IADVANCING 0.1 /10MIN i FT CID DH WOB 9972.8 2460 PSI 1240 # i GOT GENERATOR BACK RETURN PUMPS TO 1.54 BPM _ 06:15 - 17:45 i 11.50 STWHIP P WEXIT 1 FT CP DH WOB 1 9972.85 2820 PSI 1620 # I 1 9972.9 2770 PSI 1840 # 19973.2 2703 PSI 1710 # i ' 9973.5 2717 PSI 1850 # it I 9973.8 2714 PSI 1950 # 9974.1 2680 PSI 1820 # 9974.4 2650 PSI 1730 # 9974.9 2659 PSI 1910 # 9975.1 2673 PSI 2000 # 1 # i 2 920 I 9975.3 30 PSI 6 9975.6 2640 PSI 2000 # I I 19975.7 2750 PS 1910# i a 9 975.9 2710 PSI 2060 # 17:45 - 21:55 ( 4.17 STWHIP 1 P WEXIT FT DH W 2720 PSI # 9 5 - 22:35 0.67 STWHIP 1 P� -- WEXIT 1 9976.4 2730 PSI 2510 # (20 MIN) 9976.5 2736 PSI 2600 # (20 MIN) j NOT SHOWING MUCH OF ANY CHANGE IN DIFF PRESS / MW WHEN ADVANCING. CT WT WILL STACK AND DH WOB WILL SLOWLY RISE AS CT WT IS GIVEN BACK, BUT ONLY GETTING ABOUT A 10 - 20 PSI CHANGE IN CP !WHILE DOING SO. ALSO CP DOES NOT 'REDUCE OVER THE TIME INTERVAL WHILE I DH WOB DECREASES ABOUT 150 #'S OVER 20 - 30 MIN TIME INTERVALS. ALSO FS i PRESSURES ARE QUESTIONABLE AS DRY GEO VIS SKS WERE ADDED TO THE SYSTEM TODAY. Printed 5/25/2010 10:09:51AM NO America ALASiA BP Page se6. Operation Summary; Report Common Well Name: 02 -34 AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 4/24/2010 End Date: 5/5/2010 1 X3- 00VM2 -C (1,797,546.00 ) Project: Prudhoe Bay i Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66: 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT � NPT Depth Phase Description of Operations (hr) (ft) 22:35 - 00:00 1.42 ! STWHIP P WEXIT FT CID DH WOB I „ 9976.6 2740 PSI 2790 # ' ,PUMP 15 BBL HIGH VIS PILL - NO EFFECTS NOTED 9976.7 2800 PSI 2790 # ( AFTER THE PILL WAS OUT OF THE BI 4/26/2010 00:00 08:45 8.75 STWHIP P WEXIT CONTINUE TO MILL AHEAD FS 2530 PSI ,1 - 54 BPM i FT CID DH WOB 19976.8 2740 PSI 2830 # { 1 9977.0 2730 PSI 2890# (03:15) ALLOWED THIS WT AND PRESSURE TO SIT AND MILL OFF FOR 2 HRS AS WERE 1 , NEARING THE EXIT. PRESSURES AND WT WERE VERY SLOW TO COME DOWN AND AFTER 1.5 HR STARTED TO MAKE SMALL FLUCTUATIONS UP AND DOWN. PU TO 0,970' TO' TRY & BREAK THE FRICTION ON THE MILL FS 2,600 PSI @ 1.5 BPM RIH & GOT 1.2K WOB @ 9,976.5' j MILL FROM: 9,976.5', 60 PSI MTR WK, 1.46K WOB i i .19,976.6, 70 PSI MTR WK, 1.46K WOB, DRILLED WT OFF TO 1.4K & PUSHED TO 19,976.7 9,976.7',80 PSI MTR WK, 1.70K WOB 9,976.8',95 PSI MTR WK, 1.91K WOB i 08:17 - 08:40 = 9,977,160 PSI MTR WK, 2.3K I !WOB 08:45 09:00 0.25 STWHIP P T WEXIT PU TO 69 00 RIH TO 9,960' ESTABLISH FS 2,615 PSI @ 1.5 BPM RIH TO 9,976' _ .1' IN WEXIT MILL FROM 9 976' IN 0 RAMENTS TO C STWHIP P i I i 3 j 09:00 10:00 � 1.00 '� S � i 19,977' j 9,976.1', 85 PSI MTR WK, 0.5K WOB 9,976.2', 85 PSI MTR WK, 0.6K WOB ' 9,976.3',95 PSI MTR WK, 1.05K WOB I 9,976.4',110 PSI MTR WK, 1.31 K WOB 9,976.5',110 PSI MTR WK, 1.56K WOB � 19,976.6', 120 PSI MTR WK, 1.77K WOB 9,9767, 140 PSI MTR WK, 2.13K WOB 9,976.8',175 PSI MTR WK, 2.43K WOB 9,97 200 PSI MTR WK, 2.67K WOB 10:00 - 11.45 1 1.75 STWHIP P WEXIT ,1 POH TO SWAP MILLING ASSY PJSM TO SWAP BHA'S WHILE POH 11:45 - 12:30 0.75 STWHIP P WEXIT j LD MILLING BHA 2.74" MILL SHOWS MINIMAL WEAR & GAUGES @ 2.73 i 112:30 - 13:15 i 0.75 STWHIP P WEXIT RU DIRECTIONAL TOOLS FOR BENT MOTOR ! MILL RUN ON CATWALK _ 1 13:15 - 14:00 0.75 j STWHIP P WEXIT I PU NEW MILLING ASSY WITH 1.7 DEG MTR & _ FLAT RADIUS CEMENT MILL 0 - 15:45 1.75 STWHIP 1 P WEXIT RIH WITH NEW MILLING ASSY TO 8,950' 15:45 - 16:30 0.75 STWHIP ^ P WEXIT LOG TI IN FROM 8,950' TO 9,023' +4.5' CORRECTION 1 - 17:00 0.50 STWHIP P WEXIT RIH TAGGED @ 9,976.1' Printed 5/25/2010 10:09:51AM Nor#tt Amerlca': ALASKA BPe Operation Summary: Report Common Well Name: 02 -34 AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 4/24/2010 End Date: 5/5/2010 X3- 00VM2 -C (1,797,546.00) Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66: 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT j NPT Depth Phase Description of Operations (hr) S TWHIP (ft) 17:00 - 20:00 1, 3.00 � P WEXIT !RIH HOLE UNTIL WOB IS SEEN @ 9,976.6 MILL FROM 9,976.6' FS 2,720 PSI @ 1.55 BPM 17:15 = 9,976.6',110 PSI MTR WK, 1.17K WOB 17:55 = 9,976.7', 80 PSI MTR WK, 1.43K WOB _ _ 18:53 = 9976.8' 70 PSI 1490 # 20:00 22:10 2.17 STWHIP 1 P WEXIT PU 15 FT FROM 9976.8 FT INCREASSED RATE r TO 1.66 BPM @ 2910 PSI T IME MILL AHEAD FROM 9976.5 FT FT DH WOB CP MW 1 9976.6 1470# 2990 PSI 80 PSI I ` MILLED FOR 1:14 SMALL CHANGE TO WOB 9976.7" 1650# 2985 PSI 75 PSI j ELECT TO PRESS AHEAD LOOKING FOR MW I, INSTEAD OF WOB I I 1 22:10 23:15 I', 1.08 STWHIP P WEXIT j 9976.8 1770# 2996 PSI AFTER 5 MIN j NO CHANGES 19976.9 2020 # 3007 PSI VERY LITTEL CHANGE OVER 10 MIN j 9977.0 2240 # 3018 PSI MORE OF SAME 9977.1 2470 # 3021 PSI " l 9977.2 2690 # 3040 PSI NO CHANGES 23:15 00:00 0.75 STWHIP 1 P WEXIT ! PU AND BO AT 30 K, FS = 2910 @1.66 BPM ' RIH TO 9977.4 9977.4 3360 # 3090 PSI (SEVXYX =1) AND LOW AMOUNT OF REACTIVE TOROU SHOWING ON DD's DISPLAY 4/27/2010 00:00 - 03:05 3.08 STWHIP ! P WEXIT j CONTINUE TO HOLD POSITION MILLING AT 9977.4 FT 1 WOB SLOWLY CAME DOWN AND MW SLOWLY DECREASING TO I I 3,080 #'S WOB AND 3100 PSI ! FS PSI @ 1.66 BPM ADVANCE TO: 1 % j FT DH WOB CID 19977.5 3320 # 3136 PSI ALLOW THE WOB TO MILL OFF OVER TIME WHILE STILL GETTING 100 - 200 PSI OF MW. ADDING MORE LUBE 776 TO MAKE 2% CONCENTRATION TO MUD SYSTEM. LET PRESSURE AND WOB MILL OFF TO 3080 PSI AND 2610 #'s 03:05 05:20 j 2.25 STWHIP P WEXIT FT DH WOB CID 9977.6 28609 3095 PSI (1:18) LET WOB MILL OFF TO 2600# W/ MW 9977.7 2860 # 3105 PSI (0:57) _ 9977.8 2810# 3110 PSI i 05:20 08:30 3.17 STWHIP P WEXIT i CONTINUE TO MILL AHEAD FROM 9977.8 FT WITH 200 PSI OF MW 9977.8 2810# 3110 PSI j 1 9977.9 2630 # 3090 PSI 9978 2730 # 3100 PSI _ _ ! 9978.1 2800 # 3130 PSI i 08:30 - 10:00 1.50 STWHIP P T WEXIT POH TO SWAP MILLING ASSY ! , I 10:00 - 10:15 1 , 0.25 STWHIP '•, P' - I WEXIT PJSM TO SWAP MILLING ASSY 10:15 - 11:15 j 1.00 STWHIP P WEXIT LD 1.7 DEG MILLING ASSY LD BHI TOOLS & PREP THEM TO RIH WITH STRAIT MTR ASSY MU STRAIT MOTOR MILLING ASSY Printed 5/25/2010 10:09:51AM �l60 Amedca ALASKA BP' page 5 4 3 k" Operation Summary f2eport Common Well Name: 02 -34 l i AFE No Event Type: RE- ENTER- ONSHORE (RON) I Start Date: 4/24/2010 End Date: 5/5/2010 i X3- 00VM2 -C (1,797,546.00) I Project: Prudhoe Bay I Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud Datefrime: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA _ UWI: Active Datum: 66: 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth! Phase Description of Operations (hr) (ft) 11:15 - 13:15 2.00 ! STWHIP P WEXIT RIH WITH MILLING ASSY #3 13:15 - 13:45 0.50 STWHIP I 'i P T WEXIT TIE IN FROM 9015'. CORRECT +5'. CONTINUE RIH. 13:45 - 20:50 1 7.08 STWHIP P WEXIT WT CK 9950'. PUW = 32K. RIW = 19.5K. 1.6 BPM @ 2750 PSI BEGIN TO TIME MILL WINDOW FROM 9977.6' 9978.3' 1.58 BPM 2831 PSI DHWOB =1.8K 9980.3' 1.57 BPM 2812 PSI DHWOB = 0.24k APPEARED TO HAVE EXITED WINDOW j I AT 9979.3' CHECK SHAKER FOR SAMPLE { OF FORMATION SAND. �I GEO SEE'S MORE SCALE THAN ANYTHING ELSE. CONTINUE WILING AHEAD ALLOWING I 'PRESSURES TO COME OFF 20:50 - 21:00 0.17 j STWHIP P WEXIT !MILL AHED FASTER IN FORMATION LOOKING FOR GOOD SAMPLE LAST SAMPLE HAD 30 % TO 40 % FORMATION. 21:00 - 22:05 1.08 STWHIP P WEXIT MIL TO 9988.1 FT AND STACKING WT WITH NO MW PU TO BACK REAM AND STARTED FOVERPULLING. SLOWLY BACK REAM WITH ABOUT 5 K OVER _ AND 200 PSI. WT MILLED OF FOR A WHILE BUT THEN STOPED MILLING OFF AND NO MW. TRIED GOING IN HOLE AND STACKING AT 9980.2 FT WITH NO MW. } TRIED TO WORK FREE PULLING NO MORE T HAN 4 K UP WT AND 6,000 WOB. 1 22:05 23:10 1.08 �STWHIP N MCI, 20 WEXIT STOP WORKING PIPE, OPEN EDC AND PUMP DOWN 20 BBL HIGH VIS PILL. CLOSE EDC AND PUMP PILL OUT THE BIT.. AFTER 10 BBLS OUT WORK PIPE - STUCK @ 9980.2 FT TALK WITH TOWN GET OK FOR 20 K OVER i i PULL. 23:10 23:40 0.50 STWHIP N STUC 9,980.20 WEXIT WORK PIPE BETWEEN 20 K OVER (50 K UP WT) AND 6 K WOB. PUMPS ON AND OFF AND DUMPING BAKER CHOKE PRESSURES (CP). YO-YO PIPE. NO CHANGE STILL STUCK. _ 23:40 - 00:00 0.33 STWHIP N TSTUC 9,980.20 WEXIT WOO 4/28/2010 00:00 - 00:10 ! 0.17 STWHIP N STUC 9,980.20 WEXIT TOOL BOX MEETING TO DISCUSS PLAN 'E I FORWARD AND OPPERATIONS FOR _ SURGING THE BACKSIDE. 00:10 - 01:10 1.00 STWHIP N STUC 9,980.20 WEXIT TRY PUSH DOWN THEN UP DRY - NO PULL 10 K OVER AND PRESSURE UP BACKSIDE TO 1000 PSI AND DUMP PRESSURE. TRY MULTIPE UP AND DOWN WEIGHTS WITH 1000, 1500, 2000 PSI PRESSURE SURGES. STILL STUCK. j USE BHI-EDC TO DISCONNECT FR M� OLS. b THIS LEAVES THE TOP OFFISH 9884.8 FT WITH A 1.96'"G" PROFILE LOO 1 01:10 - 03:00 1.83 STWHIP N STUC ! 9,980.20 WEXIT I POOH W ITHOUT TOOLS. 03:00 03:10 1 0.17 STWHIP N STUC 9,980.20 WEXIT PJSM FOR LD OF REMAINING BHI TOOLS AND PUMPING SLACK OUT FOR NEXT RUN Printed 5/25/2010 10:09:51AM ' North America - AL.ASKA gP Page6 mt3= Operafilan Summary Report v _ Common Well Name: 02 -34 AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 4/24/2010 i End Date: 5/5/2010 X3- 00VM2 -C (1,797,546.00 ) Project: Prudhoe Bay i Site: PB DS 02 Rig Name /No.: NORDIC 1 Spu Da Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66: 34 12/2411991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code '', NPT NPT Depth I Phase Description of Operations (hr) (ft) 03:10 - 03:20 0.17 STWHIP N STUC 9,980.20 ! WEXIT UNSTAB INJECTOR AND LD BHI TOOLS 03:20 - 04:30 1.17 STWHIP N STUC' 9,980.20 WEXIT PU A JNT OF 2- 1/16" PH6, STAB ON AND PUMP SLACK OUT OF REEL. UNSTAB INJECTOR, PULL OUT AND CUT285 FT OF ELINE. STAND BACK INJECTOR AND PULL PH6 FRO M WELL L AND SECURE WITH NIGHT CAP. _ i I i 04:30 - 04.40 0.17 STWHIP N STUC j 9,980.20 WEXIT PJSM FRO CUTTING COIL FOR CHROM AND COIL LIFE WEAR SPOT FOR FISHING OPPERATIONS. 04:40 - 06:10 1.50 STWHIP N STUC 9,980.20 WEXIT RU TO CUT COIL. CUT 100 FT OF COIL RD CUTTER AND MU BOT KENDALL CONNECTOR. PULL TEST CTC TO 20 K. PT TO 3500 PSI. 06:10 STWHIP 07:45 1.58 r N STUC' 9,980.20 WEXIT CREW CHANGE, WALK AROUNDS, AND PJSM - FOR MU OF BHA #6 REPAIR LEAKING INJECTOR HOSES WAIT ON BAKER FOR NEW COIL CONNECTOR TO REPLACE KENDALL !CONNECTOR. 07:45 - 08:00 0.25 STWHIP '� N I STUC 9,980.00 WEXIT PJSM BEFORE PICKING UP FISHING BHA. ; 08:00 - 09:00 1.00 STWHIP N STUCI 9,980.00 WEXIT INSTALL BAKER CONNECTOR. PULL AND i' PRESSURE TEST. CONTINUE MAKING UP�� FISHING BHA 09:00 - 11:30 �!, 2.50 i �, STWHIP j N 'STUC'; 9,980.00 ! WE XIT RIH WITH BHA # 6. 11:30 - 13:30 2.00 STWHIP N !STUC , 9,980.00 WEXIT WT CK AT 9800'= 31.5K. 18.8K RIW. START TO SEE WEIGHT AT 9880'. SET DOWN 5K AND PULL UP TO CONFIRM LATCH OF FISHING NECK. PU TO 36K AND CONFIRMED 1 WE LATCHED FISH. BEGIN TO JAR UP. i I I j UNABLE TO JAR DOWN WITH 5K DOWN i i I WEIGHT. PULL UP TO JAR AND RE -COCK. UNABLE TO GET ANY DOWN JAR LICKS AND ONLY 2 UP JAR HITS. PUMP OFF FISH AND CIRCULATE COIL IN ATTEMPT TO COCK JARS. RE- ENGAGE FISH AND ATTEMPT TO JAR. NO LUCK JARRING. PULL TO 60K FOR A � STRAIGHT PULL. RIH AND PUMP OFF OF FISH. 113:30 - 15:15 1.75 STWHIP N STUC 9,980.00 i WEXIT POOH TO PU NEW JAR 15:15 - 15:25 1 0.17 STWHIP N STUC` 9,980.00 1 WEXIT PJSM, TAG UP AND BEGIN LAYING DOWN FISHING BHA. PUMP REVERSE SLACK INTO COIL. PJSM FOR CUTTING COIL 15:25 - 16:00 0.58 STWHIP ! N STUC I! 9,980.00 WEXIT LD FISHING BHA 116:00 - 18:00 2.00 STWHIP N STUC 9,980.00 WEXIT PUNP SLACK AND CUT 314 FT OF COIL AND 10 FT OF WIRE. _ MEG WIRE AND INSTAL SLB KENDAL CTC 18:00 - 18:45 0.75 STWHIP N 1 STUC 9,980.00 WEXIT CREW CHANGE, PJSM'S, AND WALK IAROUNDS. 18:45 - 20:00 1.25 STWHIP N j STUC i 9,980.00 WEXIT CONTINUE TO HEAD UP. PULL TEST CTC TO 20 K _ MU BHI UOC AND PT TO 3700 PSI 20:00 - 21:00 1.00 STWHIP N I STUC I 9,980.00 WEXIT STAB ON WELL AND CIRCULATE FORWARD ONE COIL VOLUME. j UNSTAB AND STA NDBACK INJECTOR Printed 5/25/2010 10:09:51AM • �itrth Amef'ICa - ALASKA BP: Page 7 s3`' Qpeira #ion Sum'mary,�Report Common Well Name: 02 -34 AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 4/24/2010 End Date: 5/5/2010 X3 -00VM2 -C (1,797,546.00) �i Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud D Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA ! UWI: Active Datum: 66: 34 12/24/199100:00 @68.00ft (above Mean Sea Level) Date From - To 1 Hrs Task Code NPT i NPT Depth Phase Description of Operations I _(hr) (ft) - 21:00 - 22:00 I 1.00 I STWHIP N STUC 9,980.00 WEXIT MU WHIPSTOCK SETTING BHA STAB ON AND TEST BHI TOOLS AT SURFACE. 22:00 - 00:00 2.00 STWHIP { N STUC 9,980.00 WEXIT RIH WITH WHIPSTOCK 4/29/2010 100:00 - 00:15 0.25 STWHIP N STUC 9,980.00 WEXIT CONTINUE TO RIH 00:15 - 01:30 1.25 i STWHIP N STUC 9,980.00 WEXIT LOG OWN FROM 8980 FT TO 8999 FT FOR GR TIE IN. MADE +4.5 FT CORRECTION RESET TOOLS FOR CCL LOGGING AND RIH '`LOG DOWN FROM 9 600 FT TO 9 870 FT I , I ! I ;AND EVALUATE 3-1/2" COLLAR LOCATIONS FOR WS SETTING. 'LAST ON °DEPTH 3 -1/2" COLLAR LOGGED WAS AT 9,802 FT. USING AVERAGE JNT j LENGTH OF 31.07 FT (FROM 3 -1l2 i " TUBING I TALLY DATED 1/22192) PLACES LAST COLLAR OF INTEREST TO US AT 9,864 FT WITH ALL DEPTHS REFERENCED TO GEO PDC LOG. 01 :30 - 01:40 0.17 STWHIP N STUC: 9,980.00 WEXIT j RIH TO BIT DEPTH OF 9874 FT TO SET W HIPSTOCK. CLOSE THE EDC AND PRESSURE UP TO 4400 PSI AND SHEARED WITH GOOD WOB 1 INDICATIONS DURING SET. 01 :40 - 03:35 1.92 _ STWHIP N STUC 9,980.00 WEXIT POOH 03:35 - 03:45 ! 0.17 STWHIP N STUCI, 9,980.00 l WEXIT PJSM FOR BHA CHANGE 03:45 - 04:40 0.92 STWHIP ! N STUC! 9,980.00 WEXIT UNSTAB INJECTOR LD WS SETTING TOOLS AND PU FIRST WINDOW MILLING BHA BHA #8 HAS 2.73 DIAMOND WINDOW MILL _ AND STRING REAMER AND NO STABALIZER. 04:40 - 06:20 1.67 STWHIP I N STUC � 9,980.00 � WEXIT I RIH WITH BHA #8 06:20 - 07:00 0.67 STWHIP N STUC 9,980.00 WEXIT TIE IN FROM 9020'. CORRECT +5 FEET. 07:00 - 18:40 11.67 STWHIP N STUC 9,980.00 WEXIT BEGIN TIME MILLING WINDOW: 9866.3' 1.52 BPM 2662 PSI �'Z�2jLJ 98687 1.49 BPM 2882 PSI 9869.5' 1.47 BPM 2802 PSI 9870.0' 1.54 BPM 2728 PSI STALL, PUH,� ESTABLISH FREE SPIN AND RESUME r MILLING. 98712 1.50 BPM 2867 PSI 9871.8' 1.51 BPM 2860 PSITIME MILL TO _ 9872.2 FT 18:40 - 20.30 !, 1.83 STWHIP N STUC 9,980.00 ! WEXIT POOH WITH BHA #8 (FIRST STEEP WINDOW MILL) I 120:30 - 20: 40 0.17 STWHIP N STUC 9,980 WEX IT PJSM FOR BHA SWAP 20:40 - 22:15 1.58 STWHIP N STUC 9,980.00 WEXIT LD BHA #8 GAUGE MILLS TO BE: WINDOW MILL - 2.73 GO 2.72 NO GO STRING MILL - 2.73 ; INOGO PU BHA #9 (SECOND STEEP WINDOW MILL) WITH 2.5 FIXED BEND MOTOR AND 2.73 " -NO GO USED WINDOW MILL AND NO STRING MILL. 22:15 - 00:00 1.75 STWHIP N STUC !, 9,980.00 WEXIT ! RIH WITH BHA #9 4/30/2010 , 00:00 - 00:15 0.25 1 STWHIP N STUC 9,880. WEXIT LOG FOR GR TIE IN +6 FT CORRECTION 00:15 - 00:35 0.33 I STWHIP N STUC 1� 9,880.00 WEXIT RIH WT = 18 K j ' I UPWT =30K TAG @ 9872.4 @ 0.22 BPM Printed 5/25/2010 10:09:51AM TREE=- 41/16'WEVOY WELLHFAD= FMC SAFETY&ES: W ELL ANGLE > 70 DEG @ 9650'. ACTUATOR OTIS 02-34B '-3-1/2"rRkOMETf3W BF. ELEV = 34,75' KOP 6190! DRLG DRAFT Max ngle 96 11 72Z AVA ACGA TRSSSV, ID �3.81� Datum MD 9626 800' SS 12V' CONDUCTOR, 94.5", ID = ? : 110' 4-1/2" X 3-1 /Z'TBG XO, ID = 2 . 992" 14-1/Z'TBG,12.6#,L-80,0.0152 bpf, ID= 3.46i" 295W GAS LIFT MA NDRELS ST MDjTVDjDEV TYPE VLV LATCH PORT DATE 13-3/8" CSG, 68#, L-80 BTC, ID = 12.415" 1� 3239' 1 3185 3183 3 MIVr-7-2 DMY RK 0 05114/10 ,ESE 2 5530 5527 1 KIVOIC-2 DMY RK 0 05/14/10 3 7281 7161 34 Wvr-,-2 DMY RK 0 01119/99 Minimum ID = I �80" @ 9399' 4 8216 7911 36 W/IG-2 DMY RK 0 01/19/99 LINER TOP PACKER 5 8306 7985 34 1 MMG-21 DMY I RK 1 0 101119/99 --4 BLA ST JOINT (19'), ID = 2 3-1/2" TBG, 9.2#, L-80, .0087 bpf, ID CHEM INJ MA NDREL (MMG-M-LTS) C FLT I MD I TV D I DEV I TY PE I V LV I LA TICH I PORT - f — D — A T 1 1 18453180401 35 MMG-!J RCI-21 RK 1 12 107/201921 j9-5/8"X7"BKRHPKR1HI-FLOLNRHGR 9072' 1-f3 1/2 PARKER SWN NIP, ID = 2.875" 890T 9-5/8" CSG, 47#, L-80 BUTT, ID (MILLED BY RIG 01 /16/99) 7 1 TOP OF CEMENT 9396' 9400" 2 - 318" DEPLOYMENT SLV, 12.25" 13-112" MONOBORE WHPSTOCK t 4-1/2" MILLOUT WINDOW (02-34B) 9866' - 9876' RA TAG 9872' 13-1/2"TBG,9.2#,13-CR,.0087 bpf, ID=2.992' 101"' .7#, L-80, STL, .0039 bpf, ID = 1.99 5*' 1191 T'LNR, 290, L-80,.0371 bpf, ID 10470' PERFORATION SLUM RY REF LOG: BHI MWD OF 05/0712010 A NGLE AT TOP PERF: 82' @ 1 0190' Note: Refer to Production 08 for historical perf data 41/2" MILLOUT WINDOW (02-34A) 10588' - 10594' SIZE SPF INTERVAL Opn/Sqz DATE 1-56 6 10190-10290 0 05109/10 156 6 10320-10395 0 05109110 1.56 6 10430-10480 0 05109110 1,56 6 10560-10670 0 05109110 1,56 6 10770-10890 0 05109110 1.56 6 10950-111080 0 05109/ 1,56 a 11170-11190 0 05109110 1,56 6 11265-11300 0 06/09/10 1,56 6 11315-11360 0 05/09/10 1.56 6 11375-11495 0 05/09110 1.56 6 11810-11860 0 05/09/10, 14-1/7'LNR, 12.6#, L-80_0152bp=fID==1958 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 01/26/92 ALIEN 3 ORIGINAL COMPLETION WELL: 02-34B 01/19199 N413S CTD SIDETRACK (02-34A) PERMIT No: 2100290 05111110 NORDICI CTD SIDETRACK (02-3413) A PI No: 50-029-2223402 05116/10. SV DRLG HO CORRECTIONS SEC- 36, T1 N, R1 4E, 11 22' FNL & 1783' FWL 05/1811 DAV/SV GL C/o B I I P Exploration (Alaska) • • SEAN PARNELL, GOVERNOR 0 ALASSA OIL A1~TD ~iAS 333 W. 7th AVENUE, SUITE 100 CO1~T5ERQA'i`I011T COM11'IIS3IOIQ ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 John McMullen Engineering Team Leader BP Exploration (Alaska), Inc. [~~ ` P.O. Box 196612 ~_ 11 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 02-34A Sundry Number: 310-072 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 rehearing. A request for rehearing 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. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, DATED this ~ ~ day of March, 2010. Daniel T. Seamount, Jr. Chair Encl. ' STATE OF ALASKA ~ '~~ • /S/a ALASK~L AND GAS CONSERVATION COMMIS ~ M~~., _ ~~{ APPLICATION FOR SUNDRY APPROVAL ~~ 20 AAC 25.280 ~~&~'~:''~ ;.'`~" 1. Type of Request: ,~!~1ttC`~~ 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. ®Development ^ Exploratory 198-238 3. Address: ^ Service ^ Stratign3phic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22234-01-00 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 02-34A Spacing Exception Required? ^ Yes ®No ~ 9. Property Designation: 10. Field /Pool(s): ADL 028308 & 028326 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): 12140' 8998' 12109' 8997' 10970' None Casin Len h Size MD TVD Burst Colla Structural Conductor 1 1 11 ' Surface 13- / " 2 9' 7' 4 27 Intermediate - / " 4 7' 7 47 Production Liner 18 7" ' - 1 7 ' 16 7 20 Liner 4 4-1/2" 1 1 '- 1 3' 7' 4 0 7 liner - / " 1 4' - ' Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 10750' - 12105' 9015' - 8997' 4-1/2", 12.6# x 3-1/2", 9.2# L-80 10154' Packers and SSSV Type: None Packers and SSSV 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: March 20, 2010 ^ Oil ^ Gas ^ WDSPL ^ GSTOR Abandoned 16. Verbal Approval: Date: ^ WINJ ^ GINJ WAG ^ Plugged ^ SPLUG Commission Representative: ~..5~ ~/ ~/ 17. I hereby certify that the fonsgoing is true and correct to the best of my knowledge. Contact Manuel Diaz 564-4623 Printed Name John McMullen ¢ 5~ ~~-, ('o. Title Engineering Team Leader Prepared By Name/Nurr~er. Signature - ~ Phone 564-4711 Date 3111 f Q Terris Hubble, 564-4628 Commiaion Utt~ Onl Conditions of approval: Notify Commission so that a representative may witness Sundry Number: 3 I ~ ' ~ ~~ ^ Plug Integrity ~ BOP Test ^ Mechanical Integrity Test ^ Location Clearance df 3 5OC7 ~ r~ ~0 P 5~ Other: • : ~N K w~a-+' ~G S f Cr'"'"^~ * ~ 5 ~ ~ f c Subsequent Form Required: l Q • ~a ~' ~ APPROVED BY 3 ~ j ~ ~~ V Approved By: COMMISSIONER THE COMMISSION Date [ Form 10-403 Revised 12/2009 f Submit In Duplicate ~~~lV~1 ~ 3•/8!0 ~~ • • To: Alaska Oil & Gas Conservation Commission h From: Manuel Diaz "~ p CTD Engineer Date: February 22, 2010 Re: 02-34A Sundry Approval 2-34A is a Zone 1 CTD sidetrack completed in January 1999. Within a year the well was producing at high GOR. A CIBP for gas shutoff was set at 10970' in March 2001. The CIBP was unsuccessful and 2-34A has been a swing well since 2001. In 2006 a SCMT log was run and the Top of Cement was located @ 10320'. Additionally, a Caliper log that was run on the 4-1/2" x 3-1/2" tubing from deviation to surface showed the tubing in good condition. Well work was done early in 2009 to seal a leak in the casing head. A PPPOT-IC indicated that the communication path was sealed. The well came back online at the end of January and continued showing a high GOR trend that climbed above marginal. The well passed aMIT-IA to 3000 psi on November 06, 2009. REASON FOR SIDETRACK: Different well work options were analyzed to improve the oil rate and decrease the gas rate. One of the options explored was to mill out the CIBP set at 10,970' in 2001, but even in the best case scenario, the GOR will continue in the marginal edge. Another option contemplated was to add perforations in the closest point to the parent well to try to communicate the 02-34A wellbore with the slotted liner in 02- 34. This option was discarded because the reports indicated the slotted liner was abandoned by pumping cement all through it. The last option studied was to add end of life perforations, but due to the poor quality in Zone 1 A, compared to Zone 1B or 2A, it will require a big length of perforations to improve the recovery. Even if the end of life perforations were developed they will need to work with solution GOR, and due to the high gas, low rate of oil in the well, the calculations indicated it will be not enough to have the well back online. The idea to set a CIBP and add new perforations was passed over due to the high cost of the coiled tubing operation. We1102-34A produces above marginal with minimal remaining value and no wellwork options. The proposed plan for 02-34B is to drill a through tubing, dual string exit sidetrack with the SLB/Nordic 1 Coiled Tubing Drilling rig on or around A_pri120, 2010. The existing perforations will be isolated by a cast iron bridge plug (CIBP) along with cementing the 3-1/2" x 7" annulus. The sidetrack, 02-34B, will perform a dual string exit in the existing 3-1/2" tubing and 7" liner and kick off into Zone 2A. The target is Zone lA just above BSAD/HOT. The following describes the work planned and is submitted as an attachment to Form 10-403. Schematic diagrams of the proposed sidetrack and its contingency are attached for reference. Pre-Rig Work: (scheduled to begin March 20, 2010) 1. C ~ Caliper tubing and drift with dummy whipstock (done Jan 2006!) 2. O MIT-OA to 2,000 psi, MIT-T to 3,000 psi and MIT-IA to 3,000 psi 3. O AC-LDS; AC-PPPOT-IC, T (PPPOT-IC passed on 1/10/09) 4. S Dummy off GLVs 5. C Set 2-3/8" CIBP at ~ 10,070' MD 6. F MIT-T to 1,000 psi for 10 minutes to prove barrier. 7. C/F Punch holes in the 3-1/2" tubing at 10,020' and test for infectivity. 8. C Set 3-1/2" cement re~er at 10,000'. • 9. C Create "cement packer" in the 3-1/2' x 7" annulus with 40 bbls of 15.8 ppg cement 10. C Clean out cement in the tubing down to the cement retainer at 10,000'. 11. O Bleed wellhead pressures down to zero. 12. O Bleed production flow lines and GL lines down to zero and blind flange 13. O Remove wellhouse, level pad Rig Work: (scheduled to begin around Apri120, 2010) 1. MIRU and test BOPE to 250 psi low and 3,500 psi high. 2. Set 3-1/2" mono-bore whipstock lowside at 9,970' 3. Mi112.80" window at 9,970' and 10' of rathole in Zone 2. Swap the well to Geo-Vis. 4. MIT-IA to 3,000 psi to ensure cement packer integrity 5. Drill Build: 3" OH, 1,070' (20 deg/100 planned) 6. Drill Lateral: 3" OH, 1,360' (12 deg/100 planned) with resistivity 7. Run 2-3/8" L-80 liner leaving TOL at 9,400' . 8. Pump primary cement leaving TOC at 9,400', 11 bbls of 15.8 ppg liner cmt planned 9. Cleanout liner and MCNL/GR/CCL log 10. Test liner lap to 2,000 psi. 11. Perforate liner per asset instructions (1,200') 12. Freeze protect well, set BPV, RDMO. Post-Rig Work: 1. Re-install wellhouse, flowline and pull BPV. 2. Generic GLV's 3. Test separator (ASRC) Manuel Diaz CTD Engineer 564-4623 CC: Well File S 3 ~~ -~7z- P~~ Sondra Stewman / Terrie Hubble ~' SAFETY MOTES: WELL ANGLE a 7• BEG Q 965'. ~~~~~ "'3-1R=CNROBBFTBG"" i20" CONDUCTOR, 94.5", D =? ~~ 41R" TBO, 12Af, 480, 0.0152 bpf, D = 3.958" -~ 13.318" CSG, EB/, L-80 BTC, D = 12.418" Minimum ID ~ 1.941"~ 10057' TOP OF 216"LNR 3.112" TBO, 9.2*, L-~, .~87 bPf. ID = 2A92" is.518"X7" BKR N PKR /H-FLO LNR HOR 9.58" CSG, 47N. L-80 BUTT. D = 8.881" TOP OF 2-38" LNR, 5) = 1.841" I, 13-C R, .0087 bpf, D = 2.992" ID = iu = PERFORATION SUMMARY REF LOG: SWS MEMORY CNVGR OF 01/16/79 ANGLE AT TOP PERF: 9D" ~ ~76D' Nato: Rohr to Production DB for h'storic~ orf dale S¢E SPF NIERVAL 0 NS DATE 1.11119' 4 107"JD - 10971 0 01/1EN0 1.11110 4 11986.12105 0 03dD1i0'I 14/R" LNR, 12.64, L->~, .0162 bpf. SJ = 3.968" I ' .2189' 4112" AVA ACGA TRSSSV, D = 3.813" 295T 4112" X 3.112" TB G X0, ID = 2.~2" 13.112"BLASTJONT(19'),ID=2.995" I PARKER SV4N N~, ID = 2.875" 10052' 2.70" BKR DEPLOYMENT SIV, ID = 1.9~' 10153' 4112" TR0.r OVERSHOT(BEHIND LNR) 10151' TMt POLISHED RISER (BEHIND LNR] 1 10163' ~--i7" X 4112" TIAi SS PKR ASSY [BEHIND L NRJ 10173' 4112'PORTEDJONT(~.70')(BEHINDLNR) 10~ TOC (SCMT 1 N6) 4112" MLLOUTV (62-34A)10588' -10594' 38" DATE REV BY COMMENTS DATE REV BY COMMENTS 01126192 AUD13 ORIGINAL COMPL&T'ION 04/03/08 JADIPJC DRAWIN4 CORREC110NS OV'B13S N4l3S CTD SIDETRACK 02.34A ~!?a108 JCMISV SETWRP DAVpJC SWN N~ CORRECTION OZ+O4~09 GJF13V PUIIWRP bOLV CIO /2 0?J'ItlADB KSBIPJC SWN MIMED 07NQ!99 BY RIG 02118108 SEWIPJC GLV 010 0?/1W08 1 OLV bDRAWNO C RRECTIONS Bo, .oo~ epf. w =1.94," 1214x PRU DNOE BAY UNIT WELL: 0~34A PERMIT NO: R9823~ AP I No: 540QS2223401 SEC.3Q T11N, R14E, 1127 FNL~ 175 BP Exploration (AI~s1aJ ELLHB4D= FMC Cl7_latTC R - OTIS . aEil - 68 a F. EL Ed- ......................... 3t.7S ......................... P - . .. .. . 619Q ........................ ............... . . .. ....... ~.!~ ~.~.... . ~~..~..11259~ Im AID- ..... ............. 9625 ........................ ...... . Im TVD - 86D-' SS ~~~~ F~RGF';~SED STD SIDI SAFET`~~ES: VI~ELLANGLE~ 70 DEG~965Q'. ID - ? 3.968' 1318' CSG, 68~l, LSD B1C, D -12.415' Minimum ID = 1.8 ~ a" ~ 9 ~~DO' TOP OF 2~3~'8" LNR 3-1 9~f6. 347' BkR H PKRf HFFLO LNR MGR 8390' tl b1Yg pl YC Y ~ 01] [I~' - 1 911' 7' 34 Ir1 JI TW SS PKR ASSY (BEN IND L NR ] P ERFO RATiO N SUTA IAA RY REF LOG: SWS ME MORYCNLJGR OF Dtf15f99 ANGLEATIOP PERF:90' ~ iQtSD' Nal: Rt* r~0 P 104~C1b1 0 r Irbrk3l rtdab S E S P F INTER1fAl O I DATE 1-11f1G t iQr60-10911 O D1f16f99 1-11f 1$ t 1 1655 -1 21D5 O D3i01 Al T M D 'itil D DBJ TYPE If L1i LAIC H PORT DATE 1 3185 3183 3 LI LIG-2 DOME R K 16 D121~D9 S63D S5~ 1 M IAG-2 SO R K ~ D121,~89 7261 7161 3t LII.IG-2 DIIY RK 0 D1f19f99 t 8216 7 911 36 M MG-2 DIAY R K D Di f19if99 S 83D6 79615 3t IA IAG-2 DIIY R K D Di f19V99 ir111' IALLOLrTWINDDW (43-SdA) 1D588'-iD59t' Q4TE RB! B Y COIAIAENIS DATE REd B Y CO Y 413192 41116199 AUDIS Na138 ORIGINAL COMPLETION CTD I RA K 07~RdA DIA3fD6 D9V101D6 JADIPJC JGIMS~! DRAWING CORRBrTDNS SETWRP 2J16rU WaL: 02.3tA PERIARNa: 02A8rD6 DAWPJC SUUNNPCORR~:TDN D2rOtf09 GJFfSV PULLWRP&GL5lCA 1121 API NO: 5a0292223i-0'2 Q2f161D6 KSBIPJC SWN IALLED Olfibf99 BY RG 10126J09 L15E PROPOSED CTD SDETRACK SBC.36, T11N, R1tE, 1122' FNL & 1783 FW L ~f18JD6 S BtUrRIC G LV C110 02119108 fTLH GLV & DRAWING CORR&TDNS EP Ecplaraifan [Ala Iha~ TSGR 881" 3-1f2' PARK~SWNNIP, D-2~S ILL ED 0Y RIG D1 f1619 Tap aY~-3~o^ Irlr tleplaymenl.r:eue D-18TS 2~~ L~DLIer,Gemelte+i&Perf~ 12AC17 -~ !' ~ 2.7D' A KR DEPLOYMENT SL5l, D -1969' t-1 f1' TIN OV ERSHOT [ BEHIND L NR) 1' TIN POLISHED RISER (BEHIND l NR) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate_ Plugging _ PeHorate _ Pull tubing _ Alter casing _ Repair well _ Other _X (ClBP) 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB feet) BP Exploration (Alaska), Inc. Development__X RKB 68 feet 3. Address Exploratory__ 7. Unit or Property name P. O. Box 196612 Stratigraphic__ Anchorage, AK 99519-6612 Service__ Prudhoe Bay Unit 4. Location of well at surface 8. Well number 1119' FNL, 3496' FEL, Sec. 36, T11 N, R14E, UM (asp's 688538, 5950103) 02-34A At top of productive interval 9. Permit number / approval number 2327' FNL, 76' FEL, Sec. 36, T1'1 N, R14E, UM (asp's 691989, 5948985) 198-238 At effective depth 10. APl number 50-029-22234-01 At total depth 11. Field / Pool 21 16' FNL, 4278' FEL, Sec. 31, T11 N, R15E, UM (asp's 692782, 5949212) Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 12140 feet Plugs (measured) 2-3/8" ClBP set @ 10970' MD on 3/01/2001. true vertical 8998 feet Effective depth: measured 10970 feet Junk (measured) true vertical 9010 feet Casing Length Size Cemented Measured Depth True Vertical Depth Conductor 110' 20" 44 Sx AS 11 0' 110' Surface 3432' 13-3/8" 4762 cuft cs III & 464 cu ft 3500' 3498' Class G Production 5412' 9-5/8" 2519 cu It Class G 8912' 8463' Liner 1881' 7" 46o cu It C~ass G 10470' 9006' Slotted Liner 420' 4-1/2" uncemented 10583' 9007' Liner 2090' 2-3/8" 13 bbls 15.8 ppg LARC 12140' 8998' Perforation depth: measured 10750'- 10911'; (Isolated below CIBP 11685'- 12105'). true vertical 9015' - 9011'; (Isolated below CIBP 8996' - 8997'). Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 Tubing @ 2955' MD; 3-1/2" 9.2# L-80 Tubing @ 8350' MD; 3-1/2" 9.2# 13CR Tubing @ 10153' MD. Packers & SSSV (type & measured depth) 7"x 3-1/2" TIW Mod SS High Angle Packer @ 10155' MD. 4-1/2" AVA TRSV SSSV @ 2203' MD. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 485 17247 0 1732 Subsequent to operation 692 18353 0 1217 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 ~"~,--.,~ ~ ~ Title: DS 2 Surveillance E~~n~eer~ ~ I v E D Date March 19 2001 Brian Carlson ~ ~ ~ m ,,. ,~ PJl~1 Prepared by Paul Rauf 564-5799 ~, Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE 02-34A DESCRIPTION OF WORK COMPLETED SET CAST IRON BRIDGE PLUG FOR GAS SHUT OFF Date Event Summary 10/01/2000: 02/28/2001: Performed CTE Borax RST f/8850' to 12100' MD. Identified gas near toe perfs. A gas shut off utilizing a Cast Iron Bridge Plug was performed as follows: MIRU CTU. Tested BOPE. 3/01/2001: Killed well w/150 bbls of 1% KCL Water. RIH w/CT & tagged PBTD @ 12103' MD. POOH w/CT. RIH & set a Halliburton 1.72" x 0.95' ClBP in the 2-3/8" liner @ 10970' MD. This isolated the following open perforations f/: 11685'- 12105' MD (Zone lB) Reference Log: MCNL 1/15/1999. Verified CIBP set & POOH. RIH w/CT & performed N2 lift to kick off well. Obtained representative production test. Page 1 MAR bp February 28, 2001 BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Julie Heusser, Dan Seamount, & cammy Oechsli.Taylor Alaska Oil & Gas Conservation Commission 333 West 7th Avenue Suite 100 Anchorage, AK 99501 Fax 276-7542 Dear Commissioners' Re: Pmdhoe-EOA, Pt. Mac, & Lisbume Well Work This listing is provided as required under the terms of Conservation Order No. 341C (Rule 14) & Order No. 342. This is a list of well work tentatively scheduled for Februms, 26 - March 4, 2001: Well Work Planned 03 -28 ';i': 02~34A ~ 15-41A 16-05Ai 13-27A REPERFORATION CT SET CIBP FOR GSO CTD SIDETRACK (NABORS CDR1) CTD SIDETRACK (NABORS 3S) CT ADD PERFORATION W! WORK PLATFORM 11-32 ADD PERFORATION 15-35 16-21 ADD PERFORATION REPERFORATION S-101 ADD PERFORATION If additional data or scheduling informatiOn is needed, please call me at 564-5799 or E-mail me at raufpc @bp.com. ;ianuTerCTlYR' u f~ ~'~ Technical Assistant, BPXA Alaska Drilling & Wells ~4t~ 0 Z 2001 Alaska Oil & Cas Cons AnChorage' Commission bp BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 February 28, 2001 Julie Heusser, Dan Seamount, & Cammy Oechsli Taylor Alaska Oil & Gas Conservation Commission 333 West 7th Avenue Suite 100 Anchorage, AK 99501 Fax 276-7542 Dear Commissioners: Re: Pmdhoe-EOA, Pt. Mac, & Lisbume Well Work This listing is provided as required under the terms of Conservation Order No. 341C (Rule 14) & Order No. 342. This is a list of well work tentatively scheduled for February 26 - March 4, 2001' Well 03 -28 02:34A Work Planned REPERFORATION CT SET CIBP FOR GSO CTD SIDETRACK (NABORS CDR1) CTD SIDETRACK (NABORS 3S) CT ADD PERFORATION W/WORK PLATFORM ADD PERFORATION 15-4 lA 16-05Ai 13-27A 11-32 15-35 ADD PERFORATION 16-21 REPERFORATION S-101 ADD PERFORATION If additional data or scheduling information is needed, please call me at 564-5799 or E-mail me at raufpc @bp.com. ;inau~erilyl f~ ~~"~~ Technical Assistant, BPXA Alaska Drilling & Wells 198-238-0 PRUDHOE BAY UNIT 02-34A 50' 029-22234-01 BP EXPLORATION Roll #1: Start: Stop Roll #2: Start Stop (ALASKA) [NC MD 12140 TVD 08998 Completion Date. ~l/17/99 Completed Status: 1-OIL Current: T Name Interval ~88~; ............................... i ....... ~~ ~c~ ' ~- 9250 OH /~;9251 OH ~I~255 OH ~'~R-MD OH I BHI GR 1 BHI GR PB2 1 Bill GR PBI FINAL 10570-11244 ~ GR-MD , FINAL 10540-12140 OH ~"'~GR-TVD FINAL 8940-8930 ~/~ J OH ~'~R-TVD,, FINAL 8938-8949 PB2 OH ~*'~6R'TvD FINAL 8938~ ~-~ ? OH 'D Fm~ 9984-12112 CH L ~ F~ i0540-11150 PB2 OH ~s~w ~s~s ~oso ~-~2 ~ 4o. o~ ~' ~~o ~~o~o~-~ o. Sent Received T/C/I) · 3/10/99 3/11/99 7/26/99 7/28/99 7/23/99 7/28/99 7/15/99 7/19/99 7/15/99 7/19/99 D 7/26/99 7/28/99 D 7/15/99 7/19/99 7/23/99 7/26/99 7/26/99 7/28/99 3/10/99 3/I 1/99 D 7/23/99 7/26/99 D 2/9/99 2/9/99 2/9/99 2/9/99 2/9/99 2/9/99 Thursday, January 25, 2001 Page 1 of 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMisSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG :1. Status of well Classification of Service Well Oil r~ Gas D Suspended D Abandoned D Service D 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 98-238 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510-0360 50-029-22234-01 4. Location ct well at sudace ~ .............. 9. Unit or Lease Name ~ .... , Prudhoe Bay Unit At Top Producing Interval ......... [ 10. Well Number 02-34A ~.~-'""f~:~-~":'i_'! .... ~":.~ ~~ 11 . Field and Pool At2327'TotalFNL'Depth76' FEL, SEC. 36, TllN, R14E, UM ~. ~--(., :. 2120' FNL, 4280' FEL, SEC. 31, T11N, R15E, UM .... : ~ ::] ., ~-,~. ,~_,; Prudhoe Bay Field 5. Elevation in teet (indicate KB, DF, etc.) J6. Lease Designation and Serial No. RKB 68 teetJ ADL 028328 Prudhoe Bay Oil Pool 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. Or Aband. J15. Water Depth, if offshore 16. No. ct Completions December29, 1998 January 13, 1998 January 17, 1998 J N/A feetMSL 1 17. Total Depth (MD + TVD) 18. Plug Back Depth (MD + TVD) 19. Directional Survey J20. Depth where SSSV set 21. Thickness ct Permalrost 12140' MD /8998' TVD 12109' MD /8997' 'I-VD YES ['~ No DJ 2203' MD. feet MD 1900' (approx) 22. Type Electric or Other Logs Run MEM CNI_/GR/CCL, MWD 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD J CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORDJ AMOUNT PULLED 20" 94.5~ weld Surface 110' 30" 44 Sx Arcticset 13-3/8" 68# L-80 Surface 3500' 16" 4762 cubic It CS III & 464 cubic It Class G 9-5/8" 47# L-80 Surface 8912' 12-1/4" 2519 cubic It Class G 7" 29# L-80 8589' 10470' 8-1/2" 460 cubic It Class G 4-1/2" 12.6# L-80 10163' 10583' 6" uncemented 2-3/8" 4.43" L-80 10050' 12140' 2-3/4" 13 bbls 15.8 ppg I_ARC 24. Pedorations open to Production (MD + TVD o! Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 10750' - 10911' MD; 9015' - 9011' 'I'VD; @ 4 SPF 4-1/2" 2955' 10155' 11685' - 12105' MD; 8996' - 8997' TVD; @ 4 SPF 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 0RIGII'dAL Date First Production Method o! Operation (Flowing, gas lilt, etc.) January 24, 1999 Flowing Date of Test Hours Tested Production for OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO 1/30/1999 6.0 Test Period >I 8661 Flow Tubing Casing Pressure Calculated iOIL-BBL GAS-MCF WATER-BBL OIL GRAVITY - APl (corr) Press. 406 psi 24-Hour Rate > 2077 17989 0 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and pressence of oil, gas or water. Submit core chips. _ * This 10-407 is submitted as directed per the 10-401 form approved November 23, 1998 (Permit ~98-238) " Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit In duplicate 29. NAME Top of Sag River Sand Top of Shublik Top of Sadlerochit Zone 1B GEOLOGIC MARKERS MEAS. DEPTH 8816' 8866' 8967' 11306' TRUE VERT. DEPTH 8393' 8430' 8502' 30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity. GOR, and time of each phase. 31. LIST OF ATTACHMENTS Summary of 02-34A CT Sidetrack Drilling Operations + Survey. 32. I hereby certify that the following is true and correct to the best of my knowledge. · Signed :;~: ~uY~ ~ , , ~i~ Title AAI Coil Tubin.q Drillin,q Supervisor Bruce E. Smith, P.E. INSTRUCTIONS Prepared by Paul Rau! 263-4990. General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 02-34A DESCRIPTION OF WORK COMPLETED COILED TUBING SIDETRACK DRILLING OPERATIONS SUMMARY Date Event Summary 12/1 2/1998: 1 2/17/1998: 12/23/1998: 12/24/1998: 12/25/1998: 12/26/1998: 12/27/1998: 12/28/1998: 12/29/1998: 12/30/1998: 1 2/31/1998: 1/01/1998: 1/02/1998: 1/03/1998: 1/04/1998: 1/05/1998: 1/06/1998: 1/07/1998: 1/08/1998: MIRU CTU. PT'd equip to 4000 psi. RIH & tagged top of fish (CT motor & mill) @ 10173' MD. Attempted to retrieve fish. POOH with no fish. RD. MIRU CTU. RIH & latched fish. POOH w/fish - full recovery. RD. MIRU CTU. RU & CTU maintenance. RU & CTU maintenance. CTU maintenance. NU BOPE. Tested BOPE. PT'd tubing & 9-5/8" IA to 2000 psi - passed. RIH UR. Killed well w/Biozan & 2% KCL Water. UR'd f/9750' to 10180' MD. POOH. RIH & tagged BTM @ 10205'. POOH. RIH w/bi-centered bit & milled pilot hole to 10300'. Milled pilot hole to 10450' MD & POOH. RIH & UR'd f/10185' to 10475'. POOH. Milled to 10507' MD & POOH. RIH to BTM & began time milling through the 4-1/2" liner. Time drilled f/10506.5" to 10510.5' & POOH. RIH & restarted window milling @ 10507.8'. Milled to 10516' & POOH. RIH & dressed window to 10517' MD. Backreamed window f/ 10514' to 10506'. POOH. RIH & drilled to 10565' w/no FM cuttings - still in casing (no window). Milled pilot hole to 10580'. POOH. RIH & reamed to BTM @ 10583'. Re-commenced window milling. Completed time milling sequence & POOH. RIH & tagged BTM @ 10588'. Milled to 10594'. Circulated BU & POOH. RIH w/crayola mill & backreamed f/10596' to 10581'. Dressed window & drilled to 10600'. POOH. PT'd BOPE. Performed LOT to EMW of 9.5 ppg. RIH & tagged BTM @ 10602'. Drilled build section f/10602' to 10695'. Drilled horizontal to 10860' MD. POOH. Drilled to 11128'. POOH. RIH & tagged BTM. Drilled to 11244' & POOH. RIH & troughed f/10850' to 10880' f/ OHST. Time drilled f/10880' to 10882'. Plugback #1 includes interval f/10880' to 11244'. Drilled OHST to 10910' & POOH. RIH & tagged BTM. Drilled to 11041' Drilled to 11149' & POOH. Decision to drill 2nd OHST. RIH & troughed f/10670' to 10702' MD. Pumped 5 bbls Crude. Time drilled to 10706'. Interval f/10700' to 11149' is plugback #2. Cont. time drilling to 10716' MD. Drilled to 10740' & POOH. Sidetrack Summary Page I 02-34A DESCRIPTION OF WORK COMPLETED COILED TUBING SIDETRACK DRILLING OPERATIONS SUMMARY Date Event Summary 1/09/1998: 1/10/1998: 1/11/1998: 1/12/1998: 1/13/1998: 1/14/1998: 1/15/1998: 1/16/1998: 1/17/1998: RIH & reamed f/10700' to 10740' MD. Drilled to 11165'. Drilled to 11304' & POOH. Tested BOPE. RIH & drilled to 11367'. POOH. RIH & drilled to 11605'. Drilled ahead to 11634' & POOH. RIH & drilled to 11816'. CT stuck @ 11810'. Pumped Crude to free CT. Drilled to TD @ 12140' MD. CT stuck several times & each time freed w/Crude pills. PUH to window to condition OH for liner. Pumped Crude f/12140' to 11400'. Pumped new FIo Pro f/11400' to 10000'. POOH. RIH & landed the 2-3/8" liner @ 12140'. Released liner. Cemented liner w/13 bbls of 15.8 ppg LARC. Circulated Biozan & cleaned out liner to PBTD @ 12109'. TOL = 10050'. POOH w/CT. RIH & logged well w/GR/CNL/CCL tools logged down f/9950'. Finished logging well & POOH w/tools. Pressured liner to 2000 psi - bled to 1100 psi in 20 min. RIH w/Perf guns & shot 581' of Initial Perfs @: 10750'- 10911' MD (Zone lB) 11685'- 12105' MD (Zone lB) Used 1-11/16" carriers & shot all Perfs @ 4 SPF, overbalanced, & random orientation. POOH w/guns. ASF. FP'd well. RDMOL. Placed well on initial production & obtained a valid well test. Sidetrack Summary Page 2 ARCO ALaska, Inc. D.S. 2 2-34A 2-34 Prudhoe Bay North Slope, Alaska SURVEY LISTING by Baker Hughes INTEQ ORIGINAL Your ref : 2-34A Our ref : svy15 License : AP! 50-029-22234-01 Date printed : 1-Feb-99 Date created : 1-Feb-99 Last revised : 1-Feb-99 Field is centred on TO8179.340,5930615.440,999.00000,N Structure is centred on 686727.040,5951179.040,999.00000,N SLot location fs nTO 16 6.431,w148 28 30.931 SLot Grid coordinates are N 5950102.600, E 688538.200 Slot local coordinates are 1121.11S 1784.00 E Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North R Cb VE 1999 Alaska. 0~t & bas Co~. Commission ARCO Alaska, Inc. SURVEY LISTING Page 1 D.S. 2,2-34A Your ref : 2-34A Prudhoe Bay,North Slope, Alaska Last revised : 1-Feb-99 Measured Inclin Azimuth True Vert R E C T A N G U L A R Dogleg Vert G R ! D C 0 0 R D S Depth Degrees Degrees Depth C 0 0 R D ! N A T E S Deg/lOOft Sect Easting Northing 10501.00 90.00 112.00 8938.03 1387.40S 2676.14E 3.28 2277.28 691247.78 5948782.11 10529.00 89.40 111.00 8938.18 1397.66S 2702.19E 4.16 2300.21 691274.07 5948772.49 10559.00 89.08 110.80 8938.58 1408.36S 2730.22E 1.26 2324.95 691302.35 5948762.49 10583.00 89.54 110.88 8938.86 1416.90S 2752.65E 1.95 2344.76 691324.98 5948754.51 10629.00 83.20 101.90 8941.78 1429.84S 2796.62E 23.86 2384.48 691369.26 5948742.66 10662.00 86.00 89.10 8944.90 1432.98S 2829.25E 39.53 2415.48 691401.96 5948740.34 10695.00 90.40 79.80 8945.94 1429.79S 2862.03E 31.16 2448.10 691434.65 5948744.34 10722.00 87.80 84.30 8946.36 1426.06S 2888.76E 19.25 2474.96 691461.28 5948748.74 10752.00 89.70 80.30 8947.02 1422.04S 2918.47E 14.76 2504.79 691490.88 5948753.49 10784.00 91.70 77.60 8946.63 1415.91S 2949.87E 10.50 2536.75 691522.12 5948760.40 10813.00 93.20 75.40 8945.39 1409.14S 2978.05E 9.18 2565.72 691550.11 5948767.86 10844.00 91.90 72.40 8944.01 1400.56S 3007.80E 10.54 2596.65 691579.64 5948777.18 10891.00 90.00 66.40 8943.23 1384.03S 3051.76E 13.39 2643.27 691623.18 5948794.79 10922.00 90.30 63.50 8943.15 1370.91S 3079.84E 9.40 2673.64 691650.92 5948808.61 10960.00 91.50 59.00 8942.55 1352.64S 3113.15E 12.25 2710.29 691683.76 5948827.70 11003.00 94.20 53.75 8940.41 1328.87S 3148.89E 13.71 2750.61 691718.90 5948852.35 11037.00 93.50 60.05 8938.12 1310.35S 3177.30E 18.60 2782.56 691746.83 5948871.56 11063.00 90.70 58.25 8937.17 1297.03S 3199.60E 12.80 2807.36 691768.80 5948885.43 11098.00 90.60 61.30 8936.77 1279.41S 3229.84E 8.72 2840.87 691798.59 5948903.79 11127.00 92.20 65.70 8936.07 1266.48S 3255.77E 16.14 2869.12 691824.19 5948917.36 11164.00 93.60 66.30 8934.19 1251.45S 3289.53E 4.12 2905.45 691857.57 5948933.22 11200.00 94.90 67.70 8931.53 1237.42S 3322.58E 5.30 2940.86 691890.25 5948948.06 11229.00 96.00 70.80 8928.77 1227.20S 3349.57E 11.30 2969.50 691916.98 5948958.96 11259.00 99.20 72.60 8924.80 1217.86S 3377.79E 12.21 2999.13 691944.97 5948968.99 11286.00 99.20 71.80 8920.49 1209.71S 3403.17E 2.92 3025.71 691970.13 5948977.76 11317.00 97.20 72.50 8916.06 1200.31S 3432.38E 6.83 3056.30 691999.09 5948987.89 11354.00 88.90 68.30 8914.10 1187.92S 3467.14E 25.13 3093.00 692033.54 5949001.13 11382.00 86.90 65.90 8915.12 1177.03S 3492.92E 11.15 3120.61 692059.03 5949012.66 11413.00 87.60 64.80 8916.61 1164.12S 3521.06E 4.20 3150.99 692086.84 5949026.26 11442.00 87.30 63.80 8917.90 1151.56S 3547.16E 3.60 3179.31 692112.63 5949039.47 11478.00 87.30 62.00 8919.60 1135.18S 3579.17E 4.99 3214.26 692144.22 5949056.64 11513.00 87.30 61.50 8921.25 1118.63S 3609.97E 1.43 3248.08 692174.59 5949073.94 11545.00 91.40 63.20 8921.61 1103.78S 3638.31E 13.87 3279.10 692202.55 5949089.49 11572.00 89.80 69.20 8921.33 1092.89S 3663.00E 23.00 3305.65 692226.96 5949100.99 11610.00 87.40 70.10 8922.25 1079.68S 3698.61E 6.74 3343.37 692262.24 5949115.07 11641.00 85.80 73.40 8924.09 1069.99S 3728.00E 11.81 3374.20 692291.37 5949125.49 11670.00 84.90 77.10 8926.44 1062.64S 3755.94E 13.09 3403.10 692319.12 5949133.54 11701.00 86.70 79.10 8928.72 1056.26S 3786.19E 8.67 3434.00 692349.20 5949140.66 11732.00 89.50 79.40 8929.74 1050.48S 3816.63E 9.08 3464.94 692379.48 5949147.19 11763.00 90.80 79.90 8929.66 1044.91S 3847.12E 4.49 3495.89 692409.83 5949153.52 11794.00 92.80 82.70 8928.69 1040.23S 3877.75E 11.10 3526.76 692440.33 5949158.96 11829.00 93.20 83.10 8926.86 1035.91S 3912.43E 1.62 3561.49 692474.89 5949164.14 11875.00 94.20 85.40 8923.89 1031.31S 3958.10E 5.44 3606.97 692520.43 5949169.87 11903.00 90.10 84.90 8922.84 1028.94S 3985.97E 14.75 3634.63 692548.23 5949172.93 11934.00 88.10 84.90 8923.32 1026.19S 4016.85E 6.45 3665.29 692579.03 5949176.45 11962.00 88.20 84.90 8924.23 1023.70S 4044.72E 0.36 3692.97 692606.83 5949179.62 11997.00 88.20 84.60 8925.33 1020.50S 4079.56E 0.86 3727.59 692641.57 5949183.69 12034.00 87.60 82.90 8926.68 1016.47S 4116.31E 4.87 3764.26 692678.21 5949188.62 12064.00 88.20 79.80 8927.78 1011.97S 4145.94E 10.52 3794.13 692707.72 5949193.87 12099.00 88.30 78.10 8928.85 1005.26S 4180.28E 4.86 3829.08 692741.88 5949201.42 All data in feet unless otherwise stated. Calculation uses minimum curvature method. Coordinates from 2-34 and TVD from rkb - MSL = 68ft. Bottom hole distance is 4336.19 on azimuth 103.28 degrees from wellhead. Vertical section is from wellhead on azimuth 76.47 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed using the Clarke - 1866 spheroid Presented by Baker Hughes !NTEQ ARCO Ataska, inc. D.S. 2,2-34A Prudhoe Bay,North S[ope, ALaska SURVEY LISTING Page 2 Your ref : 2-34A Last revised : 1-Feb-99 Measured [nclin Azimuth True Vert R E C T A N G U L A R Dogleg Vert G R I D C 0 0 R D S Depth Degrees Degrees Depth C 0 0 R D ! N A T E S Deg/lOOft Sect Easting Northing 12140.00 88.20 76.10 8930.10 996.11S 4220.22E 4.88 3870.06 692781.58 5949211.56 ALl data in feet un[ess otherwise stated. Calculation uses minimum curvature method. Coordinates from 2-34 and TVD from rkb - MSL = 68ft. Bottom hote distance is 4336.19 on azimuth 103.28 degrees from wellhead. Vertical section is from wellhead on azimuth 76.47 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed using the CLarke - 1866 spheroid Presented by Baker Hughes INTEQ ARCO ALaska, Prudhoe Bay North SLope, ALaska SURvEy LISTING by Baker HU~hes INTE~ Your ref : 2-34A P81 Our ref : svy16 License : AP[ 50'029-22234-70 Date printed : 1-Feb-99 Date created : 1-Feb-99 Last revised : 1~Feb. 99 Fie[d is centred on 708179-340,$930515.440 . SLot Location fs n70 16 6.431,w148 28 30.931 SLot Grid COordinates are N 5950102.600, E 688538.200 SLot Local COordinates are 1~21.11S 1784.00 E Projection type: alaska . Zone 4, Spheroid: CLarke - 1866 Reference North is True North ORIGINAL ; ~-~:, 0 9 i999 Alaska Oil & Gas Cons. Commission A,~oraBe ARCO ALaska, [nc. D.S. 2,2-34A PB1 Prudhoe Bay, North S[ope, Ataska Measured Depth 10501.00 10529.00 10559.00 10583.00 10629.00 10662.00 10695.00 10729.00 10774.00 10811.00 10857.00 10893.00 10929.00 10964.00 10995.00 11031.00 11063.00 11104.00 11143.00 11178.00 11244.00 SURVEY LIST[NG Page 1 Your ref : 2-34A PB1 Last revised : 1-Feb-99 Inclin Azimuth True Vert R E C T A N G U L A R Dogleg Vert G R I D C 0 0 R D S Degrees Degrees Depth C 0 0 R D I N A T E S Deg/lOOft Sect Easting Northing 90.00 112.00 8938.03 1387.40S 2676.14E 3.28 2277.28 691247.78 5948782.11 89.40 111.00 8938.18 1397.66S 2702.19E 4.16 2300.21 691274.07 5948772.49 89.08 110.80 8938.58 1408.36S 2730.22E 1.26 2324.95 691302.35 5948762.49 89.54 110.88 8938.86 1416.90S 2752.65E 1.95 2344.76 691324.98 5948754.51 83.20 101.90 8941.78 1429.84S 2796.62E 23.86 2384.48 691369.26 5948742.66 86.00 89.10 8944.90 1432.98S 2829.25E 39.53 2415.48 691401.96 5948740.34 90.40 79.80 8945.94 1429.79S 2862.03E 31.16 2448.10 691434.65 5948744.34 94.70 69.70 8944.42 1420.875 2894.75E 32.25 2482.00 691467.14 5948754.07 88.40 68.70 8943.21 1404.91S 2936.78E 14.17 2526.60 691508.76 5948771.07 88.30 57.60 8944.27 1388.23S 2969.73E 29.99 2562.53 691541.28 5948788.56 86.30 48.15 8946.45 1360.53S 3006.32E 20.98 2604.59 691577.17 5948817.15 89.30 43.80 8947.83 1335.54S 3032.18E 14.67 2635.57 691602.40 5948842.78 92.30 44.80 8947.33 1309.78S 3057.32E 8.78 2666.04 691626.89 5948869.15 93.80 45.50 8945.46 1285.13S 3082.09E 4.73 2695.90 691651.04 5948894.41 95.80 52.40 8942.87 1264.86S 3105.37E 23.10 2723.27 691673.81 5948915.25 95.80 52.80 8939.23 1243.10S 3133.83E 1.11 2756.02 691701.71 5948937.70 95.50 50.80 8936.08 1223.41S 3158.85E 6.29 2784.96 691726.24 5948958.01 95.90 55.80 8932.00 1199.04S 3191.55E 12.17 2822.45 691758.32 5948983.18 93.90 56.50 8928.67 1177.39S 3223.82E 5.43 2858.89 691790.04 5949005.62 92.70 55.90 8926.66 1157.96S 3252.85E 3.83 2891.67 691818.58 5949025.77 90.10 54.30 8925.04 1120.21S 3306.96E 4.63 2953.11 691871.73 5949064.85 All data in feet unless otherwise stated. Calculation uses minimum curvature method. Coordinates from 2-34 and TVD from rkb - MSL = 68ft. Bottom hole distance is 3491.54 on azimuth 108.71 degrees from wellhead. Vertical section is from wellhead on azimuth 76.47 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed using the Clarke - 1866 spheroid Presented by Baker Hughes INTEQ ARCO Alaska, [nc. D.S. 2 2-34A PB2 2-34 Prudhoe Bay North Slope, Alaska SURVEY LISTING by Baker Hughes INTEQ Your ref : 2-34A PB2 Our ref : svy17 License :API 50-029-22234-71 Date printed : 1-Feb-99 Date created : 1-Feb-99 Last revised : 1-Feb-99 Field is centred on 708179.340,5930615.440,999.00000,N Structure is centred on 686727.040,5951179.040,999.00000,N Slot location is n70 16 6.431,w148 28 30.931 Slot Grid coordinates are N 5950102.600, E 688538.200 Slot local coordinates are 1121.11S 1784.00 E Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North ORIGINAL ARCO Alaska, Inc. D.S. 2,2-34A PB2 Prudhoe Bay,North Slope, Alaska Measured Depth 10501.00 10529.00 10559.00 10583.00 10629.00 10662.00 10695.00 10729.00 107-/4.00 10811.00 SURVEY LISTING Page 1 Your ref : 2-34A PB2 Last revised : 1-Feb-99 [nclin Azimuth True Vert R E C T A N G U L A R Dogleg Vert G R I D C 0 0 R D S Degrees Degrees Depth C 0 0 R D ! N A T E S Deg/lOOft Sect Easting Northing 90.00 112.00 8938.03 1387.40S 2676.14E 3.28 2277.28 691247.78 5948782.11 89.40 111.00 8938.18 1397.66S 2702.19E 4.16 2300.21 691274.07 59487T2.49 89.08 110.80 8938.58 1408.36S 2730.22E 1.26 2324.95 691302.35 5948762.49 89.54 110.88 8938.~6 1416.90S 2752.65E 1.95 2344.76 691324.98 5948754.51 83.20 101.90 8941.78 1429.84S 2796.62E 23.86 2384.48 691369.26 5948742.66 10857.00 10887.00 10917.00 10955.00 10987.00 86.00 89.10 8944.90 1432.98S 2829.25E 39.53 2415.48 691401.96 5948740.34 90.40 79.80 8945.94 1429.79S 2862.03E 31.16 2448.10 691434.65 5948744.34 94.70 69.70 8944.42 1420.87S 2894.75E 32.25 2482.00 691467.14 5948754.07 88.40 68.70 8943.21 1404.915 2936.78E 14.17 2526.60 691508.76 5948771.07 88.30 5?.60 8944.27 1388.23S 2969.73E 29.99 2562.53 691541.28 5948788.56 11018.00 11049.00 11084.00 11116.00 11150.00 86.30 48.15 8946.45 1360.53S 3006.32E 20.98 2604.59 691577.17 5948817.15 87.10 43.60 8948.17 1339.68S 3027.82E 15.37 2630.36 691598.14 5948838.53 83.00 45.20 8950.76 1318.33S 3048.72E 14.66 2655.68 691618.51 5948860.39 86.00 48.80 8954.40 1292.55S 3076.38E 12.30 2688.60 691645.51 5948886.85 91.70 51.70 8955.05 1272.10S 3100.96E 19.98 2717.29 691669.58 5948907.90 92.30 54.30 8953.96 1253.46S 3125.71E 8.60 2745.71 691693.85 5948927.15 93.90 58.30 8952.29 1236.29S 3151.45E 13.88 2774.76 691719.16 5948944.95 91.90 61.70 8950.52 1218.81S 3181.72E 11.26 2808.27 691748.98 5948963.17 90.90 62.30 8949.73 1203.79S 3209.96E 3.64 2839.25 691776.85 5948978.89 90.90 62.30 8949.20 1187.99S 3240.06E 0.00 2872.21 691806.54 5948995.43 All data in feet unless otherwise stated. Calculation uses minimum curvature method. Coordinates from 2-34 and TVD from rkb - MSL = 68ft. Bottom hole distance is 3450.99 on azimuth 110.14 degrees from wellhead. Vertical section is from wellhead on azimuth 76.47 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed using the Clarke - 1866 spheroid Presented by Baker Hughes INTEQ AI CO Alaska, Inc. Structure : D.S. 2 Field : Prudhoe Bay Well : 2-34A Location : North Slope, Aloska East (feet) 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 5700 3800 3900 4000 4100 4200 4300 4400 I I I I I i I I I I J I [ I I I I I I I I I I I I I I I I I I I I I I I I I 8600 8700 8800 8900 9000 91oo Tie on - 90.00 Inc, 10501.00 Md, 89.~8.03 Tvd, 2277.28 Vs I I 2--1¢A J T.D. & End of Build/Turn - 92.16 Inc, 12144.46 Md, 8922.00 Tvd, 3849.48 Vs i i t ~ i i i t i I I i i i i i i I i i i i I i i i i I I i I I I I i I I i i I 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 5800 3900 4000 4100 Vertical Section (feet)-> Azimuth 76.47 with reference 0.00 S, 0.00 E from 2-34 800 900 1OOO O 1 lOO c' 1200 1500 1400 1500 1600 AOGCC Lori Taylor 3010 Porcupine Drive Anchorage, AK 99510 Well Reference Data: Well No: 02-34A Field: Prudhoe Bay Unit County: North Slope State: Alaska Da te: 07/26/99 API No: 500292223401 BHI Job~: 102547 Enclosed is the following data as listed below: Log Type Bluelines Navigamma USMPR ~DL/~P DPR/MDL/MDP TOTALS: Log Type Navigamma USMPR DPR/MDL/MDP Bluelines 2" + 5" Measured Depth Logs Folded Sepias Rolled Sepias 1 2" + 5" True Vertical Depth Logs Folded Sepias Rolled Sepias 1 Mylar Film Mylar Film LAS Disks : Survey Listing ASCII Disks : LIS Tape Image File Disks :1 LIS Verification Report & Listings :1 Depth Shift Monitor Plot : Upon Receipt, Please sign and fax to: Baker Hughes INTEQ Date: AOGCC Lori Taylor 3010 Porcupine Drive Anchorage, AK 99510 Well Reference Data: Well No: 02-34APB2 Field: County: State: Date: 07/23/99 Prudhoe Bay Unit API No: 500292223471 North Slope BMI Job~: 102547 Alaska Enclosed is the following ~ata as listed below: Log Type Bluelines Navigamma USMPR DPR/~L/~P TOTALS: Log Type Navigamma USMPR ~DL/~P DPR/MDL/MDP Bluelines 2" + 5" Measured Depth Logs Folded Sepias Rolled Sepias 1 2" + 5" True Vertical Depth Logs Folded Sepias Rolled Sepias 1 Mylar Film Mylar Film LAS Disks : Survey Listing ASCII Disks : LIS Tape Image File Disks :1 LIS Verification Report & Listings :1 Depth Shift Monitor Plot : Received b~ -- Upon Receipt Please sign and fax to: B~,.~ ..HuGhes..!.~TEQ , ~ ,.. ,~.~.~.-~.. ,~.~:~. Attn: Stuart Sutherland AOGCC Lori Taylor 3010 Porcupine Drive Anchorage, A2f 99510 Well Reference Data: Well No: 02-34APB1 Field: County: State: Date: 07/15/99 Prudhoe Bay Unit API No: 500292223470 North Slope BHI J°b~: 102547 Alaska Enclosed is the following data as listed below: Log Type Bluelines Navigamma USMPR MDL/MNP DPR/MDL/MDP TOTALS: Log Type Navigamma USMPR MDL/MNP DPR/MDL/MDP Bluelines 2" + 5" Measured Depth Logs Folded Sepias Rolled Sepias 1 2" + 5" True Vertical Depth Logs Folded Sepias Rolled Sepias 1 Mylar Film Mylar Film LAS Disks : Survey Listing ASCII Disks : LIS Tape Image File Disks :1 LIS Verification Report & Listings :1 Depth Shift Monitor Plot : Upon Receipt, Please sign and fax to' Baker Hughes INTEQ 3/15/99 GeoQuest 3940 Arctic Blvd Anchorage, AK 99503 ATTN: Sherrie NO. 12435 Compan~ Alaska Oil & Gas Cons Corem Attn: Loft Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy LIS Well Job # Log Description Date BL Sepia Disk Tape D.S. 5-12A ';~;.~O 2 J'/ 99123 MCNL 990301 1 1 1 D.S. 16-01 t.A.~, ~,~ INJECTION PROFILE 990307 1 1 GNI #1 I.k.t C- TEMPERATURE LOG 990307 1 1 SIGNED: DATE: [~iAR 1 8 lC)C) Alaska 0il & Gas Cons. Please sign and return one copy of this transmiflol to Sherrie at the aboYe address or fax to (907) $62-6521A~~u 3/10/99 GeoQuest 3940 Arctic Blvd Anchorage, AK 99503 ATTN: Sherrie NO. 12416 Company: Alaska Oil & Gas Cons Comm ( Attn: Lori Taylor £ 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy LIS Well Job # Log Description Date BL Sepia Disk Tape D.S. 2-34A'3:t- ~o°~[~ 99106 MCNL (PDC) 990115 ! 1 1 D.S. 4-31 ~ ~ O~.."'~ 99115 EST 980816 1 1 1 D.S. 14-01A1~. ~O?-.~ 99101 EST-SIGMA 990223 1 1 1 D.S. 1-26 99112 USIT 980706 GNI #3 STEP RATE TEST 990306 1 1 .... , "~ ~' ~, SIGNED~ DATE:., Please sign and return one copy of this transmittal to Sherrie at the above address or fax to (907) 562-6521 TONY KNOWLE$, GOVEFINOF~ ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 November 23, 1998 Ms. Erin Oba Engineering Supervisor ARCO Alaska. Inc. P O Box 100360 Anchorage, AK 99510-0360 Re: Prudhoe Bav Unit 02-34A ARCO Alaska, Inc. Permit No: 98-238 Sur Loc: 112 I'FNL, 1783'FWL, Sec. 36, T11N, R14E, UM Btmhole Loc. 2016'FNL, 4554'FEL, Sec. 31, T11N, R15E, UM Dear Ms. Oba: Enclosed is thc approved application for permit to redrill the above referenced well. The permit to rcdrill docs not exempt you from obtaining additional permits required by law from other governmental agencies, and docs not authorize conducting drilling operations until all other required permitting determinations arc made. Bloxvout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. David W. Joh~ Chaim~an ~ BY ORDER OF TIlE COMMISSION dlf/Enclosures CC; Department of Fish & Game. Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILl_ 20 AAC 25.005 la. Type of work: Drill __ Redrill __X I lb. Type of well. Exploratory __ Stratigraphic Test__ Development Oil .._X Re-entry ~ Deepen --I Service M Development Gas M Single Zone __X Multiple Zone 2. Name of Operator 5. Datum elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. RKB 68 feet 3. Address 6. Property Designation ~ Prudhoe Bay Field P.O. Box 100360 Anchorage, AK 99510-0360 ADL ~ ~ $ 3,2- ~" Prudhoe Bay Oil Pool 4. Location of well at surface 7. Unit or property Name 11. Type Bond (see 20 AAC 25.0251) 1121' FNL, 1783' FWL, SEC. 36, T11 N, R14E, UM Prudhoe Bay Unit Statewide At top of productive interval 8. Well number Number 2502' FNL, 2141' FEL, SEC. 36, T11N, R14E, UM 02-34A #U-630610 At total depth 9. Approximate spud date Amount 2016' FNL, 4554' FEL, Sec 31, T11 N, R15E, UM December 15, 1998 $200,000 12. Distance to nearest property line I 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) feetI No Close Approach feet 12140' MD / 8922' 'I'VD 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth: 10520' MD Maximum hole angle 92° Maximum surface 2500 psig At total depth (TVD) 3400 psig @ 8800' 18. Casing program Setting Depth size Specifications Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 3" 2-3/8" 4.6 L-80 FL4S 2140' 10000' 8887' 12140' 8922' 15 bbls 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total Depth: measured 11433 feet Plugs (measured) PBTD tagged @ 11356' MD (4/16/94) true vertical 8987 feet Effective Depth: measured 11356 feet Junk (measured) true vertical 8984 feet Casing Length Size Cemented Measured depth True Vertical depth Conductor 110' 20" 44 Sx Arctic set 110' 110' Surface 3432' 13-3/8" 4762 cubic ft CS III & 464 cubic ft Class G 3500' 3498' Production 8844' 9-5/8" 2519 cubic ft Class G 8912' 8463' Liner 1881' 7" 460 cubic ft Class G 10470' 9006' Liner 1270' 4-1/2" Uncemented 11433' 8987' Perforation depth: measured 10421' - 11368' (slotted liner). true vertical 9006' - 8985' (slotted liner). 20. Attachments Filing fee MX Property Plat__ BOP Sketch ~X Diverter Sketch __ Ddlling program __X Drilling fluid program __ Time vs depth plot__ Refraction analysis __ Seabed report ~ 20 AAC 25.050 requirements 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Questions? Call Mike Niznik @ 263-4561. Signed .~.,~,,..~ Title Date E~n Oba ~ ~ Arco Engineering Supervisor · Prepared b~ P~ul Roo~ 255-4~0. Commission Use Only Permit Number APl number I Appr~date _ ~ ISee cover letter ,~{~-"-.~. ~ ~,' 50- ~:)..,~ ~;;~-- -'~- ~. '~' X'~-~/ "' {~ ~'/~ Ifor other requirements Conditions of approval Samples required __ Yes,/~'~ No Mud log required __ Yes.~'No Hydrogen sulfide measures ~'~'es ~ No Directional survey required ~,,~.'.'.'.'.'.'.'~¢~es __ No Required working pressure for BOPE __ 2M; ~ 3M; __ 5M; __ 10M; __ 15M ~3500 psi for CTU Other: ~, ,...,~ ~? ' ~:, ' ~ ~ by order of Approved by O~Vid W. jOh~,,S~O~l Comm~ss~one~ the comm~ssion Date Form 10-401 Rev. 12/1/85 · Submit in triplicate ARCO Alaska, Inc. i-;ost Office 5;ox '!00360 Anchorage, Alag[(~ 905d 0-0360 'Felephohe 907 276 1215 November 20, 1998 Mr. David Johnston, Chairman Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Fax 276-7542 Dear Mr. Johnston: Re: Prudhoe-EOA, Well 02-34A Priority I am requesting priority for Prudhoe Bay Well 02-34A Permit to Drill 10-401. We require this well's permit as a backup well for our Coiled Tubing Drilling Unit in the event that Kuparuk well 1Q-07A job runs into trouble. The Kuparuk well is also requesting priority due to a target change. Our drill rig will be coming off the current well by early next week and we need a location for it to go to. The permit for 02-34 would benefit us most if we could have it signed by November 24, 1998. We request the 02-34 P&A Sundry Application be signed by today if possible so we can perform preliminary work in preparation for the sidetrack mentioned above. Thank you for working with us during these periods of rig juggling. Please call me at 263-4990 if you have any questions. Sincerel.y., .... --~ Engineering Aide Arco Well Group - Coiled Tubing Cc: Dan Kara RECEIVED 2,o 0il & Gas Con cho e AHCQ /tla.ska. Inc. is a Subsidiary of AHaniict~ichlieldC~inp~:i~y DS 02-34A CT Sidetrack and Completion Intended Procedure Objective: P&A well with 17 ppg cement. Mill window from cement. Directionally drill a horizontal well from the existing wellbore. Complete with 2-3/8" cemented liner. Perforate appropriate intervals. Intended Procedure: · P&A existing perfs with 17 ppg cement. Leave top of cement at 10,490'. · Mill window in 4-1/2" liner at 10,520' md. Drill 10' of formation and perform Leak off test to 9.0 ppg, 0.5 ppg above the highest anticipated mud weight (8.5 ppg FloPro). · Directionally drill 3" x -1250' horizontal well to access Romeo reserves. · Drilling fluids will be disposed at Pad 3 and cuttings will be disposed of at CC2A ball mill. · Run 2-3/8" blank liner to TD, cement in place. · Perforate, place on production. November 12, 1998 DS 02-34A Proposed CT Horizontal Sidetrack 3-1/2" Tubing ,, 2955' - 10,153' ~ -- Original 6" open hole & 4-1/2" slotted liner cement sqz'd 7 9-5/8" Casing Shoe @ 8912' 3-1/2" GS FN on top of liner @ 7"x 3-1/2" TIW Mod +- 10,000' ~SS High Angle @ 710,155' 7" Casing Shoe @ 10,470' 4-1/2",liner @ 3" Open Hole 2-3/8" FL4S TD @ +- 12,000' C T Drilling Wellhead Detail Methanol Injection Otis 7" WLA Quick Connect ~ CT Injector Head Stuffing Box (Pack-Off), 10,000 psi Working Pressure 7" Riser Annular BOP (Hydril),7-1/16" ID 5000 psi WP Alignment Guide Flange 7-1/16", 5M Ram Type Dual Gate BOPE Flanged Fire Resistant Kelly Hose to Dual HCR Choke Manifold Man Cutters or Combination CuttedBlinds Slip/Pipe Rams ManuaIValves Drilling spool 7-1/16", 5M by 7-1/16", 5M Manual over Hydraulic Ram Type Dual Gate BOPE 7-1/16" ID with Pipe/Slip Rams Manual Master Valve 0.458' (5.5") 2" Pump-In Hanger Fire resistant Kelly Hose to Flange by Hammer up 1/4 Turn Valve on DS Hardline to Standpipe manifold 9-5/8" Annulus 13-3/8" Annulus Iud I 60/40 J TrplxI klre Ext. Shop Fuel Water Boiler S Pump Room ,~Pipe rack/,,/~ Fire Ext. Fire Ext. Dowell Drilling Equipment Trailer Preferred Major Equipment Layout for CT Drillin_a ARCO Alaska,w ,,Inc. Strucfdre : D.S. 2 : Field : Prudhoe Bay Location : North Slope, Alaska East (feet) -:> Created by planner Date plotted : 12-NOV-g8 Plot Reference is 2-54A Version ~2. Coordinates are ~n feet refereMce 2-34. ~ Ver~cal Oeptha ore reference R~(B - --- B~t(ar Hughes INTEQ 2600 2700 2800 2900 3000 5100 3200 3300 5400 3500 5600 3700 5800 3900 4000 4100 4200 4300 4400 4500 [ I I I I I I (~ 8600 N--- V. c' 8700 8800 (,3 8900 9ooO I 9~oo v Tie on - 8938.05 Tvd, 1387.40 S, 2676.14 E KOP - 10520 MD, 8938.10 TVDss 2-34ehs ® T.D. & End of Build - 8922.00 Tvd, 1000.00 S, 4200.00 E 2-34bbs 3 - Lend 8948' Tie on - 90.00 Inc, 10501.00 Md, 8958.03 Tvd, 2277.28 Vs KOP ' 10520 MD, 8938.10 TVDss 2-34bbs . 2100 2200 2500 2400 2500 2600 2700 ' 280'0 2900 . 3000 ,3100 3200 3300 3400 3500 3600 · "Vertical Section (feet) -> Azimuth ?~.47 with roforonco 0.00 S, 0.00 E from' 2-34 2-34ehs Lend 8948' } i I.D. & End of. Build/Turn - 92,21 Inc, 12139.56 Md, 8922.00 Tvd, 3849.48 Vs I ' i ' , I I i .i i I I I I i I I ~ 3700 3800 3000 4000 41 O0 4200 ' 4300 700 BO0 900 lOO0 1100 0 C --I- 1200 ' --.I- 1 ..900 v I 1400 1500 1600 1700 1800 ~CO Alaska, Inc. D.S. 2 2-34 2-34 Prudhoe Bay North Slope, Alaska PROPOSAL LISTING by Baker Hu~hes INTEQ Your ref : 2-34A Version Our ref : prop117 License : Date printed : 12-Nov-98 Date created : 10-Nov-98 Last revised : 12-Nov-98 Field is centred on 708179.340,5930615.440,999.00000,N Structure is centred on 686727.040,5951179.040,999.00000,N Slot location is n70 16 6.431,w148 28 30.931 Slot Grid coordinates are N 5950102.600, E 688538.200 Slot local cocrdinates are 1121.11 S 1784.00 E Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North 'Measured Inclin Depth Degrees 1C501.00 90.00 10520.00 89.59 1C526.00 89.54 10551.00 89.32 10576.00 89.12 ARCO Alaska, Inc. D.S. 2,2-34 Prudhoe Bay,North Slope, Alaska Azimuth True Vert R E C T A N G U L A R Do, leg vert Desrees Depth C O 0 R D I N A T E S De~/100ft Sect 112.00 £938.03 1387.40S 2676.14E 0.00 2277.28 111.32 ~938.10 1394.41S 2693.~0E 4.17 2292.81 110.12 ~938.14 1396.53S 2699.41E 20.00 2297.77 105.13 ~938.39 1404.10S 2723,23E 20.00 2319.16 100.13 £938.73 1409.56S 2747,62E 20.00 2341.59 PROPOSAL LISTING Page 1 Your ref : 2-34A Version Last revised : 12~Nov-98 GRID C OORDS Easting NOrthing 691247.78 5948782.11 691265.60 5948775.53 691271.27 5948773.55 691295.26 5948766.58 691319.77 5948761.72 10600.00 88.92 10601,00 88.91 10626,00 88.72 10651,00 88.54 10676,00 88.36 10700,00 88.21 10701,00 88.20 10726.00 88.06 10751,00 87.92 10776,00 87.81 95.33 8939.15 1412.79S 2771,39E 20.00 2363.94 691343.62 5948759.09 95.13 8939.16 1412.88S 2772.38E 20.00 2364.89 691344.61 5948759.02 90.14 8939.68 1414.03S 2797.34E 20.00 2388.89 691369.59 5948758.49 85.14 8940.28 1413.00S 2822.~1E 20.00 2413.40 691394.52 5948760.14 80.14 8940.96 1409.80S 2847.08E 20.00 2438.24 691419.21 5948763.95 75.34 8941.68 1404.71S 2870.52E 20.00 2462.22 691442.51 5948769.63 75.14 8941.71 1404.45S 2871.49E 20.00 2463.22 691443.47 5948769.90 70.14 ~942.52 1397.00S 2895.33E 20.00 2488.14 691467.12 5948777.95 65.14 8943.40 1387.50S 2918.42E 20.00 2512.82 691489.97 5948788.02 60.14 8944.33 1376.02S 2940.61E 20.00 2537.07 691511.86 5948800.04 10800.00 87.71 10801,00 87.71 10£26,00 87.63 10851.00 87.56 10851.63 87.56 55.33 8945.27 1363.22S 2960.88E 20.00 2559.77 691531.81 5948813.34 55.13 8945.31 1362.65S 2961,70E 20.00 2560.71 691532.61 5948813.93 50.13 8946.33 1347.49S 2981.54E 20.00 2583.55 691552.08 5948829.57 2 .... 20.00 2605.42 691570.10 5948846.85 45.13 8947.38 1330.67S co~ 99E 45.00 8947.41 1330.22S 3000.43E 20.00 2605.95 691570.53 5948847.31 10876.00 89.70 10879.44 90.00 10900.00 90.04 10901.00 90.04 lC926.00 90.09 10951.00 90.14 10976.00 90.19 11000.00 90.24 11001.00 90.24 11026.00 90.29 49.38 8947.99 1313.67S 3018.31E 20.00 2627.20 691587.99 5948864.30 50.00 8948.00 1311.45S 3020.93E 20.00 2630~27 691590.55 5948866.58 50.82 8947.99 1298.34S 3036.77E 4.00 2648.74 691606.07 5948880.08 50.86 8947.99 1297.71S 3037.55E 4.00 2649.64 691606.83 5948880'.73 51.86 8947.96 1282.10S 3057.08E 4.00 2672.28 691625.96 5948896.81 . 52.86 ~947.91 1266.84S 3076.87E 4 002695.10 691645.37 5948912.57 53.86 8947.84 1251.92S 3096.93E 4.00 2718.09 691665.05 5948927.98 54.82 8947.75 1237.93S 3116.43E 4.00 2740.33 691684.20 5948942.45 54.86 8947.74 1237.35S 3117.25E 4.00 2741.25 691685.00 5948943.04 55.86 8947.63 1223.14S 3137.82E 4.00 2764.58 691705.21 5948957.76 11051.00 90.34 11076.00 90.39 11100.00 90.44 11101.00 90.44 11126.00 90.49 56.86 8947.49 1209.29S 3158.63E 4.00 2788.05 691725.67 5948972.12 57.86 8947.33 1195.81S 3179.68E 4.00 2811.67 691746.38 5948986.12 58.82 8947.15 1183.21S 3200.11E 4.00 2834.48 691766.49 5948999,21 58.86 8947.14 1182.70S 3200.97E 4.00 2835143- '691767.33 5948999.75 59.86 8946.94 1169.96S 3222.48E 4.00 2859.33 691788.52 5949013.02 11151.00 90.54 11176.00 90.59 11200.00 90.64 11201.00 90.64 11226.00 90.69 60.86 8946.72 1157.59S 3244.20E 4.00 2883.34 691809.93 5949025.92 61.86 8946.47 1~45.61S 3266.14E 4.00 2907.48 691831.56 5949038.44 62.82 8946.21 1134.47S 3287.40E 4.00 2930.75 691852.54 5949050.10 62.86 8946.20 1134.02S 3288.29E 4.00 '2931.72 691853.41 5949050.58 63.86 8945.91 1122.81S 3310.63E 4.00 2956.07 691875.47 5949062.34 11251.00 90.74 11276.00 90.78 11300.00 90.83 11301.00 90.83 11326.00 90.88 11351.00 90.93 11376.00 90.97 11400.00 91.02 11401.00 91.02 11426.00 91.07 64.86 £945.60 1111.99S 3333.17E 4.00 2980.51 691897.73 5949073.71 65.86 8945.27 1101.57S 3355.89E 4~00 3005.04 691920.19 5949084.69 66.82 8944.93 1091.94S 3377.87E 4.00 3028.66 691941.92 5949094.86 66.86 8944.92 1091.55S 3378.79E 4.00 3029.65 691942.83 5949095.28 67.86 8944.54 1081.93S 3401.86E 4.00 3054.33 691965.65 5949105.47 · 68.86 8944.15 1072.71S 3425.10E 4.00 3079.08 691988.65 5949115.26 69.86 8943.73 1063.90S 3448.49E 4.00 3103.88 692011.82 .~4~124.65 70.82 8943.32 1055.83S 3471.09E 4.00 3127.74 692034.20 5949133.28 -. 70.86 8943.30 1055.50S 3472.03E 4.00 3128.74 692035.14 5949133.63 71.86 £942.84 1047.51S 3495.72E 4.00 3153.63 692058.62 5949142.20 Ail data in feet unless otherwise stated. Calculation uses minimum curvature method. Coordinates from 2-34 and TVD from RKB - MSL = 68it. Bottom hole distance is 4317.41 on azimuth 103.39 degrees from wellhead. Vertical section is from wellhead on azimuth 76.47 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed using the Clarke - 1866 spheroid Presented by Baker Hughes INTEQ A~CO Alaska, Inc. D.S. 2,2-34 Prudhoe Bay,North Slope, Alaska Measured Inclin Azimuth True Vert Depth Degrees De~rees Depth 11451.00 91.11 72.86 8942.37 11476.00 91.16 73.86 ~941.87 11500.00 91.20 74.82 £941.38 11501.00 91.21 74.86 £941.36 11526.00 91.25 75.86 ~940.82 11551.00 91.30 76.86 ~940.26 11576.00 91.34 77.86 £939.69 11600.00 91.38 78.82 £939.12 11601.00 91.38 78.87 £939.09 11626.00 91.43 79.87 ~938.48 11651.00 91.47 80.87 ~937.85 11676.00 91.51 81.87 f937.20 11700.00 91.55 82.83 &936.55 11701.00 91.56 82.87 ~936.53 11726.00 91.60 83.87 ~935.84 11751.00 91.64 84.87 ~935.13 11776.00 91.68 85.87 ~934.41 11800.00 91.72 86.83 £933.70 11801.00 91.72 86.87 ~933.67 !i~26.00 91.76 87.87 ~932.91 11851.00 91.80 88.87 ~932.13 11876.00 91.84 89.87 ~931.34 11900.00 91.88 90.83 £930.56 11901.00 91.88 90.87 8930.53 11926,00 91.91 91.87 £929.70 11951.00 91.95 92.88 S928.86 11976.00 91.99 93.88 ~928.00 12000.00 92.02 94.84 6527.16 12001.00 92.02 94.88 8927.12 12026.00 92.06 95.88 8926.23 12051.00 92.09 96.88 12076.00 92.13 97.88 12100.00 92.16 98.84 12101.00 92.16 98.88 12126.00 92.19 99.88 12139.56 92.21 100.43 R E CT COOR 1039. 949 1032.789 !026.319 1026.049 1019.739 1013 849 1008 379 1003 529 1003 339 598 729 A N G U L A R Dosleg Vert D I N A T E S Deg/100ft Sect 3519.54E. 4.00 3178.56 2543.49E 4.00 3203.52 3566.59E 4.00 3227.50 2567.56E 4.00 3228.50 3591.74E 4.00 3253.49 3616.03E 4.00 3278.48 692178.05 5949178 3640.42E 4.00 3303.47 692202.29 5949184 3663.91E 4.00 3327.45 692225.66 5949190 3664.~9E 4.00 3328.45 692226.64 5949190 3689.46E 4.00 3353.41 692251.08 5949195 594.539 990.789 987.599 987.469 984.589 982.129 580.119 978.589 978.529 977.389 976.679 976.399 976.549 976.569 977.169 978.199 979.669 981.489 981.579 983.919 3714.10E 4.00 3378.35 692275.60 5949200 3738.~0E 4.00 3403.25 692300.21 5949204 3762.58E 4.00 3427.11 f92323.90 5949208 3763.57E 4.00 3428.10 692324.89 5949208 2788.40E 4.00 3452.91 692349.63 5949212 PROPOSAL LISTING Page 2 Your ref : 2-34A Version ~2 Last revised : 12-Nov-98 G R t D C 0 0 R D $ .. Eastin~ Northing 692082.24 5949150.36 692106.00 5949158.11 692128.94 5949165.16 ~92129.90 5949165.44 6~2153.91 5949172.36 . .85 .92 .35 .56 .78 .58 .94 .72 .87 .37 3813.27E 4.00 3477.67 692374.43 5949215.44 3~38.17E 4.00 3502.35 692399.28 5949218.08 3~62.11E 4 00 _.25.99 692423.17 5949220.20 3~63.11E 4.00 3526.97 692424.17 5949220.28 3£88.07E 4.00 2551.51 692449.09 5949222~04 3913.05E 4.00 3575.96 692474.04 5949223.37 2938.04E 4.00 3600.31 692499.01 5949224.27 3962.02E 4.00 3623.60 692522.99 5949224.71 3963.02E 4.00 3624.57 692523.99 5949224.72 2988.00E 4.00 3648.71 692548.98 5949224.74 4012.97E 4.00 3672.74 692573 96 5949224.33 4037.91E 4.00 3696.65 692598.93 5949223.48 4061.£2E 4.00 3719.47 692622.88 5949222.25 4062.82E 4.00 3720.42 692623.87 5949222.19 4087.69E 4.00 3744.06 692648.80 5949220.46 8925.33 986.699 4112.52E 4.00 3767.55 692673.69 5949218'.31 £924.41 989.909 4137.30E 4.00 3790.89 692698.53 5949215.71 £523.51 993.389 4161.02E 4.00 3813.14 692722.34 5949212.81 8523.47 993.549 4162.01E 4.00 3814.06 692723.33 5949212.69 ~522.52 997.619 4186.66E 4.00 3837.07 692748.07 5949209.23 8522.00 1000.00S 4200.00E 4.00 3849.4'8 692761.46 5949207.17 All data in feet unless otherwise stated. Calculation uses minimum curvature method. Coordinates from 2-34 and TVD from RKB - M~L = 68it. 5ottom hole distance is 4317.41 on azimuth 103.39 degrees from wellhead. Vertical section is from wellhead on azimuth 76.47 degrees. Grid is alaska - Zone 4.' Grid coordinates in FEET and computed using the Clarke - 1866 spheroid Presented by Baker Mughes INTEQ RONALD G. M. OBA 75-148/919 5 5 ERIN M. OBA 4480012926072 14144 HANCOCK DR. 345-7319 J~ /~'78 ':' ANCHORAGE, AK 99515 DATE ['/. /2. . ORDER OF ¢ ACH ROUTING TRANSIT 311078857 ~r Atlantic Federal Credit Union ACCT# 1292607 ~J~l) 700 G Street. Suite199 (907)265-6250 3110 Anchorage, Alsska 99501 MEMoPayable Through:~. '~ 4t~'AC°mmunity National~l~_.~...~Bank' Northfield, MN ~~~- ~ ~-(__,,. ,:o~ ~o ~ao,: ~ ~ao~'iff~ ~o? ~,,. S~J:ET~ P~C~ER ADMINISTRATION R D~I'E, ENGINEERING APPR DATE PROGRAM: exp El de __v~..r_e.cl!!l.~serv [.] wellbore seg ll ann. disposal para INIT CLASS .~_ //-,,,~.,, ~2 .......... GEOL AREA 2 ? O 1. Permit fee attached ....................... N 2. Lease number appropriate ................... N 3. Unique well name and number .................. N 4. Well located in a defined pool .................. N 5. Well Iocaled proper dislance from drilling unit boundary .... N 6. Well located proper distance from other wells .......... ,N 7. Suflicienl acreage available in drilling unil ............ N 8. If deviated, is wellbore plat included ............... N 9. Operator only affected party ................... N 10. Operator has appropriate bond in force ............. N 11. Permit can be issued wilhoul conservation order ........ N 12. Permit can be issued without administrative approval ...... N 13. Can permit be approved before 15-day wait ........... N UNIT# __ .,//_ .G ,..('__O_ .......... ON/OFF SHORE _.__~2~.__~..' 14. Conductor string provided ................... 15. Su[face casing protects all known USDWs ........... 16. CMT vol adequate to circulate on conductor & surf csg ..... ! 7. CM[ vol adequate to tie-in long string to surf csg ........ 18. CM r will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved... 22. Adequate wellbore separation proposed ............. 23. If diveder required, does it meet regulations .......... 24. Drilling fluid program schematic & equip Iisi adequate ..... 25. BOPEs, do they meet regulation ................ 26. BOPE press rating appropriate; test to__~'OC) psig. 27. Choke manifold complies w/APl RP-53 (May 84) ........ 28. Work will occur without operation shutdown ........... N N N 29. Is presence of H2S gas probable ................. GEOLOGY 3231. 30. Seismic Dala Permit presented can analysis be issued Onof potential shallow w/o hydrogen gas overpressure zones, sulfidezones measures , ....... ..... Y~N '~'''''"~- YY N.~___ YY N .... ~ ~ , ....................... ......................................................................................................................... 33 Seabed condition survey (if off-shore) ............. ~/,~~. 34. Contact name/phon.e_for weekly progress reportS[exploratory on,y] ....... /' Y N ................................................................................................ jj~--~O~~§AL 35. With proper cementing records, this plan (A) will contain waste in a suitable receiving zo/l~: ....... Y N II APPR DATE (B) will not contaminate freer caus...e/drilling wasle... Y N lo surface; ....................................... (C) will nol impair mechanical integri~[the'h~sed for disposal; Y N (1')) will nol damage producing o~m'falion or impair re~ a Y N ................................ pool; and /E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. Y N GE_O...~GY: ENGINEE~RING: ~n~. I~ar coMMISsIoN: Comments/Instructions: -., , M chekh:;t H,v ()5/291,~)8 Well HistorY File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Tape Subfile 1 is ti~pe: LIS **** REEL HEADER MWD 99/ 7/26' BHI O1 LIS Customer Format Tape. **** TAPE HEADER **** MWD 99/ 7/26 102547 01 1 3/4" NaviGamma, Gamma Ray data LIS COMMENT RECORD(s): ~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~ Remark File Version 1.000 Extract File: Header.las ~Version Information VERS. 1.20: WRAP. NO: ~Well Information Block #MNEM.UNIT Data T~vpe STRT.F 10500.0000: STOP.F 12150.0000: STEP.F 0.500'0: NULL. -999.2500: COMP. COMPanY: WELL. WELL: ELD . FIELD: LOC . LOCATION: CNTY. COUNTY: STAT. STATE: SRVC. SERVICE COMPANY: TOOL. TOOL NAME & TYPE: REF . JOB REFERENCE: DATE. LOG DATE: API . API NUMBER: ~LS log ASCii Standard -%~RSION 1.20 One line per frame Information __ Starting Depth Ending Depth Level Spacing Absent Value ARCO Alaska, Inc. 02-$4A Prudhoe Bay Unit ~o~, FNL ~--~ Slope Alaska Baker Hughes INTEQ 1 3/4" NaviGamma - Gamma Ray 102547 13 Jan 99 500292223401 ~Parameter Information Block #MNEM. UNiT Value # FL SECT. 5u~2,iG. P DAT EPD F ".F-': ," PAPD F DM F EKB F EDF F EGL F CASE F OS1 ~Remarks Description 1783' P~L : Field Location 36 : Section lin : Township 14E : Range MSL : Permanent Datum 6~' : Elevation Of Perm. Datum KB : Log Measured From 68 : Feet ~ .... P ...... Datum KB : Drilling Measured From 68' : Elevation Of Kelly Bushing N/A : Elevation Of Derrick Floor N/A : Elevation Of Ground Level 10700 : Casing Depth DiRECTiONAL : Other Services Line i (1) All depths are Measured Depths (MD) unless otherwise noted. (2) Ail depths are Bit Depths unless otherwise noted. (3) Ail Gamma Ray data (GRAX) presented is realtime data. (4) Well 02-34A is represented by runs 16 through 20, which are all Directional with Gamma Ray. 1999 (5) The Well was initially kicked off @ 10588' MD (8939' SSTVD), on Run 11, from the wellbore originally drilled for Well 02-34. Further details could be obtained from the logs for Well 02-34APB1 and Well 02-34A?B2. (6) Well 02-34A was kicked off @ 10700' MD (8946' SSTVD), on Run 16, from the wellbore originally drilled for Well 02-34APB1. (7) Well 02-34A was drilled to TD @ 12140' MD (8929' SSTVD) on Run 20, after two unsuccessful attempts and plugbacks. (8) The log for the open hole sidetrack 02-34A has been consolidated with that for the Well 02-34APB1, extending up to the window milled in the casing. 0 19) The interval from 12124' MD (8929' $STVD) to 12140' MD (8929' SSTVD) was not logged due to the Gamma Ray sensor to bit offset. (10) The Gamma Ray log has been depth shifted to match the Schlumberger MCNL Gamma Ray, logged on 15 January 1999. (11) A Magnetic Declination correction of 27.95 deg has been applied to the Directional Surveys. ~Mnemonics ROPS -> Rate of Penetration (ft/hr) GRAX -> Gamma Ray MWD-API [MWD] (MWD-API units) SSTVD -> Sub Sea True Vertical Depth, feet ~Sensor Offsets RUN GAMMA DIRECTIONAL 16 16.08 ft. 20.23 ft. 17 16.23 ft. 20.38 ft. 18 16.14 ft. 20.29 ft. 19 16.17 ft. 20.32 ft. 20 16.14 ft. 20.29 ft. Tape Subfiie: i 76 records... Minimum record length: 14 bytes Maximum record length: 132 bytes Tape Subfile 2 is type: LIS FILE HEADER MWD .001 1024 INFORMATION TABLE: CONS MNEM VALU LCC 150 CN ARCO Alaska, Inc. WN 02-34A FN Prudhoe Bay Unit COUN North Slope STAT Alaska LIS COMMENT RECORD(s): ~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~ !!! ! !! ! ! ! !!!!!! ! ! !! Remark File Version 1.000 1. The data presented here has been edited from the field raw data. 2. The data has been depth shifted to match the PDC supplied by ARCO Alaska, Inc. 3. The PDC used is the Schlumberger Well Services' MCNL Gamma Ray data, dated January 15, 1999. INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ! GR 2 ROP GRAX ROPS FORMAT RECORD (TYPE# 64) Entry Type 1) Size 1) Data record type is: Entry Type 2) Size 1) Datum Specification Block Entry Type 3) Size 2) Datum Frame Size is: Entry Type 4) Size 1) Logging direction is down Entry Type 5) Size 1) Repcode( 66 0 ' Repcode( 66 Type is: 0 Repcode( 79 12 bytes Repcode( 66 (value= 255) Repcode 66 Optical Log Depth Scale Units: Feet Entry Type 8) Size 4) Repcode Frame spacing: 0.500000 Entry Type 9) Size 4) Repcode Frame spacing units: F ] fndun c IF ] 1.00000000 Entry Type( 11) Size( 4) Repcode Number of frames per record is: Entry Type( 13) Size( 1) Repcode One depth per frame (value= 0) Entry Type(16) Size( 1) Repcode 66) Datum Specification Block Sub-type is: 68 65 3 68) 66) Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 1 1 1 1 0 0 1 1 0 1 0 1 0 0 1 Rep Code Count Bytes 68 2 8 Sum: 2 8 fndun a [F ] 1.00000000 FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units Size 1 GR MWD 68 1 API 4 2 ROP ~¢;D 68 ! 4 DATA RECORD (TYPE# 0) Total Data Records: 39 1014 BYTES 0.0 0.0 API API API API Log Crv Crv Length Typ Typ Cls Mod 4 99 995 99 1 4 99 995 99 i Tape File Start Depth = 10540.000000 Tape File End Depth = 12145.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet FILE TRAILER LIS representation code decoding summary: Rep Code: 66 Rep Code: 68 Rep Code: 79 1 datum 9637 datums 2 datums Tape Subfile: 2 46 records... Minimum record length: 54 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER MWD .001 1024 INFORMATION TABLE: CONS MNEM VALU LCC 150 CN ARCO Alaska, Inc. WN 02-34A FN Prudhoe Bay Unit COUN North Slope STAT Alaska LIS COMMENT RECORD(s): ~23456789~~234567890~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~ !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 1. The data presented here is the unedited field raw data. *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ! GRiC< G ..~K 0.0 2 ROPS ROPS FORMAT RECORD (TYPE# 64 Entry Type 1) Size 1 Repcode 66) Data record type is: 0 Entry Type 2) Size 1 Repcode 66) Datum Specification BLock Type is: 0 Entry Type 3) Size 2 Repcode 79) Datum Frame Size is: 12 bytes Entry Type 4) Size 1) Repcode 66) Logging direction is down (value= 255) Entry Type 5) Size Optical Log Depth Sca Entry Type 8) Size Frame spacing: Entry Type 9) Size Frame spacing units: fndun c [F ] 1. 1 Repcode le Units: Feet 4 Repcode 0.500000 ( 4 Repcode iF ] 00000000 66) 68) 65) 3 Entry Type( 11) Size( 4) Repcode( 68) Number of frames per record is: 84 Entry Type( 13) Size( 1) Repcode( 66) One depth per frame (value= 0) Entry Type( 16) Size( 1) Repcode( 66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 1 1 1 1 1 Rep Code Count 68 2 Sum: 2 fndun a [F ] U FRAME SPACE = 6 7 8 9 10 11 12 13 14 15 16 0 0 1 1 0 1 0 1 0 0 1 Bytes 8 8 8 1.00000000 3 O. 500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units Size ! GP~fK ivS'~ D 68 i 4 2 ROPS ~4D 68 i 4 DATA RECORD (TYPE# 0) 1014 BYTES Total Data Records: 39 API API API API Log Crv Crv Length Typ Typ Cls Mod 4 99 995 99 i 4 99 995 99 i Tape File Start Depth = 10535.000000 Tape File End Depth = 12145.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet FILE TRAILER **** LIS representation code decoding summary: Rep Code: 66 1 datum Rep Code: 68 9667 datums Rep Code: 79 2 datums Tape Subf!!e: 3 46 records... Minimum record length: 54 bytes Maximum record length: 1014 bytes G Tape Subfile 4 is type: LIS **** TAPE TRAILER MWD 99/ 7/26 102547 01 **** REEL TRAILER MWD 99/ 7/26 BHI 01 Tape Subfile: 4 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Mon 26 JLY 99 10:54a Elapsed execution time = 1.27 seconds. SYSTEM RETURN CODE = 0 TaDe Subfile 1 is type: LIS Tape Subfile 2 is type: LIS DEPTH 10540 10540 10600 10700 10800 10900 11000 11100 11200 11300 11400 11500 11600 11700 11800 11900 12000 12100 12145 GR .0000 -999.2500 5000 -999.2500 0000 43.9670 0000 38.0470 0000 75.6110 0000 36.5000 0000 118.2600 0000 71.7830 0000 90.5200 0000 41.6100 0000 51.1000 .0000 179.6610 0000 110.9600 0000 52.5600 0000 62.6820 0000 92.7630 0000 38.2350 0000 47.1030 0000 -999.2500 RO? -999 2500 -999 2500 9 4760 36 0000 88 5710 36 8860 54.5000 40.0000 39.1830 -999.2500 75.O000 35.3810 73.4000 68.7840 82.9880 102.8000 142.5200 92.3000 -999.2500 [] Tape Tape File Start Depth = 10540.000000 Tape File End Depth = 12145.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet Subfile 3 is type: LIS DEPTH 10535 10535 10600 10700 10800 10900 11000 11100 11200 11300 11400 11500 11600 11700 11800 11900 12000 12100 12145 GRAX ROPS 0000 -999.2500 -999.2500 5000 -999.2500 -999.2500 0000 45.2600 102.8000 0000 39.6210 18.1000 0000 83.2200 90.7240 0000 67.1600 97.2000 0000 67.1600 41.6250 0000 77.3800 11.5000 0000 80.3670 73.4000 0000 40.5260 -999.2500 0000 49.6400 43.3000 0000 162.1680 55.4000 0000 87.7980 41.3000 0000 70.0800 14.5000 0000 62.7800 98.7910 0000 132.4600 94.7000 .0000 81.8740 144.0000 .0000 37.9600 92.3000 .0000 -999.2500 -999.2500 Tape Tape File Start Depth = 10535.000000 Tape File End Depth = 12145.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet Subfile 4 is type: LIS Tape Subfile 1 is t~e: LIS **** REEL HEADER MWD 99/ 7/14 BHI O1 LIS Customer Format Tape. **** TAPE HEADER MWD 99/ 7/14 102547 01 1 3/4" NaviGamma, Gamma Ray data LIS COMMENT RECORD(s): ~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~ Remark File Version 1.000 Extract File: Header.las -Version Information VERS. 1.20: WRAP. NO: -Well Information Block ~'~S log ASCii Standard -Xv~RSiON 1.20 One line per frame #MNEM.UNIT Data Type Information STRT.F 10535.0000: Starting Depth STOP.F 11250.0000: Ending Depth STEP.F 0.5000: Level Spacing NULL. -999.2500: Absent Value COMP. COMPanY: ARCO ~=_m=,~ ~ inc. WELL. WELL: 02-34APBi FLD . FIELD: Prudhoe Bay Unit LOC LOCATION: 1121' ~,~? CNTY. COUNTY: North Slope STAT. '='i'~i-~: Alaska SRVC. SERVICE COMPANY: Baker Hughes INTEQ TOOL. TOOL NAME & TYPE: 1 3/4" NaviGamma - Gamma Ray REF . JOB REFERENCE: 102547 DATE =~ DATE: 04 Jan 99 API . API NUMBER: 500292223470 -Parameter Information Block #MNEM.UNiT Value ' = =~. Descripu~ .... #- FL =~7~',~= r~n : w~]~ ..... Location SECT. 36 : ' Section TOW%~.N lin : To~-~ship ~RNG. i4E : Range PDAT. M.S.L. : Permanent Datum E°n .M o,z' : ~= ~ . Datum ==. ~" m~evation ~= Perm LMF . KB : Log Y ..... ~=s From _~.==.r~=~. F 68' · Feet Above_ Perm. Datum DMF . KB : Drilling Measured From EKB .F 68' : Elevation Of Keil~ Bushing EDF .F N/'A : Elevation Of Derrick Floor EGL .F N/A : Elevation Of Ground Level ~cv ~ i0588' ....... : Casing Depth OS1 . DiRECTiONAL : Other Services Line i -Remarks (1) All depths are Measured Depths (MD) unless otherwise noted. (2) Ail depths are Bit Depths unless otherwise noted. (3) Ail Gamma Ray data (GRAX) presented is realtime data. (4) Well 02-34APB1 is represented by runs 11, 12 and 13, which are all Directional with Gamma Ray. (-5) Well 02-34A?B1 was initially kicked off @ 10588' MD (8939' SSTVD), on Run 11, through a window cut in the casing. (6) Well 02-34A?B1 was drilled to TD @ 11244' MD (8928' SSTVD) on Run 13. (7) The interval from 11228' MD {8928' SSTVD) to 11244' MD (8928' SSTVD) was not logged due to the Gamma Ray sensor to bit offset. (8) The Gamma Ray log has been depth shifted to match the Schlumberger MCNL Gamma Ray, logged on 15 January 1999. (9) A Magnetic Declination correction of 27.95 deg has been applied to the Directional Surveys. ~Mnemonics -> GRAX = Gamma Ray MWD-API. [MWD] (MWD-API units) -> ROPS = Rate of Penetration (ft/hr) -> SSTVD = Sub Sea True Vertical Depth (feet) ~Sensor Offsets RUN GAMMA DIRECTION 11 16.25' 20.40' 12 16.25' 20.40' 13 16.46' 20.61' Tape Subfi!e: i 66 records... Minimum record length: 14 bytes Maximum record length: 132 bytes [] Tape Subfile 2 is type: LIS FILE HEADER MWD .001 1024 INFORMATION TABLE: CONS MNEM VALU LCC 150 CN ARCO Alaska, Inc. WN 02L34APBt FN Prudhoe Bay Unit COUN North Slope STAT Alaska LIS COMMENT RECORD(s): ~23456789~~234567890~23456789~~23456789~~23456789~~234567890~23456789~~23456789~ !!! ! ! ! ! ! ! !!!! !!!!!! Remark File Version 1.000 1. The data presented here has been edite~ from the field raw data. 2. The data has been depth shifted to match the PDC supplied by ARCO Alaska, Inc. 3. The PDC used is the Schlumberger's MCNL Gamma Ray data, dated January 15, 99. INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP 1 GR GR~ 0.0 2 ROP ROPS 0.0 FORMAT RECORD (TYPE# 64) Entry Type( 1) Size( Data record type is: Entry Type( 2) Size( 1) Repcode( 66) 0 1) Repcode( 66) Datum Specification Block Type is: 0 Entry Type( 3) Size( 2) Repcode(79) Datum Frame Size is: 12 bytes Entry Type( 4) Size( 1) Repcode( 66) Logging direction is down (value= 255) Entry Type( 5) Size( 1) Repcode(66) Optical Log Depth Scale Units: Feet Entry Type( 8) Size( 4) Repcode( 68) Frame spacing: 0.500000 Entry Type( 9) Size( 4) Repcode( 65) Frame spacing units: [F ] fndun c IF ] !.00000000 3 Entry Type(11) Size( 4) Repcode(68) Number of frames per record is: 84 Entry Type(13) Size( 1) Repcode( 66) One depth per frame (value= 0) Entry Type( 16) Size( 1) Repcode( 66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 1 1 1 1 0 0 1 1 0 1 0 1 0 0 1 Rep Code Count Bytes 68 2 8 Sum: 2 8 8 fndun a IF ] 1.00000000 FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units Size GR MWD 68 1 API 4 ROP ~*~ 68 i 4 * DATA RECORD (TYPE# 0) Total Data Records: 17 1014 BYTES Tape File Start Depth = 10540.000900 Tape File End Depth = 11250.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet FILE TRAILER LIS representation code decodinq summary: Rep Code: 66 1 datum Rep Code: 68 4267 datums Rep Code: 79 2 datums Tape Subfiie: 2 24 records... Minimum record length: 54 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS API API API API Log Crv Crv Length Typ Typ Cls Mod 4 99 995 99 1 4 99 995 99 i ***~ FILE HEADER MWD .001 1024 INFORMATION TABLE: CONS MNEM VALU LCC 150 CN ARCO Alaska, Inc. WN 02-34APB1 FN Prudhoe Bay Unit COUN North Slope STAT Alaska LIS COMMENT RECORD(s): ~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~ ! ! !!! ! ! ! ! !!!!!! !!! ! Remark File Version 1.000 1. The data presented here is the unedited field raw data. INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---- ! G~< GRAX 0.0 2 ROPS ROPS 0.0 FORMAT RECORD (TYPE# 64) Entry Type 1) Size 1) Repcode 66 Data record type is: 0 Entry Type 2) Size 1) Repcode 66 Datum Specification Block Type is: 0 Entry Type 3) Size 2) Repcode 79 Datum Frame Size is: 12 bytes Entry Type 4) Size 1) Repcode( 66 Logging direction is down (value= 255) Entry Type 5) Size 1) Repcode 66 Optical Log Depth Scale Units: Feet Entry Type 8) Size 4)' Repcode 68 Frame spacing: 0.500000 Entry Type 9) Size 4) Repcode 65!) Frame spacing units: F ] ~ndun c [F ] 1.00000000 3 Entry Type( 11) Size( 4) Repcode 68 Number of frames per record is: 84 Entry Type(13) Size( 1) Repcode 66 One depth per frame (value= 0) Entry Type(16) Size( 1) Repcode 66) Datum Specification Block Sub-type is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 1 1 1 1 0 0 1 1 0 1 0 1 0 0 1 Rep Code Count Bytes 68 2 8 ' - Sum: 2 8 fndun a IF ] 1.00000000 FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: , Name Tool Code Samples Units Size GRAX ~WD 68 i 4 ROPS ~D 68 i 4 DATA RECORD (TYPE# 0) Total Data Records: 18 1014 BYTES * Tape File Start Depth = 10535.000000 Tape File End Depth = 11250.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet FILE TRAILER LIS representation code decoding summary: Rep Code: 66 1 datum Rep Code: 68 4297 datums Rep Code: 79 2 datums Tape Subfile: 3 25 records... Minimum record length: 42 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS **** TAPE TRAILER MWD 99/ 7/14 102547 01 API API API API Log Crv Crv Length Typ Typ Cls Mod 4 99 995 99 i 4 99 995 99 i **** REEL TRAILER **** MWD 99/ 7/14 BHI O1 Tape Subfile: 4 Minimum record length: Maximum record length: '~ records... 132 bytes 132 bytes 'End of execution: Wed 14 JLY 99 2:58p Elapsed execution time = 1.10 seconds. SYSTEM RETURN CODE = 0 Tape [] Tape Subfile 1 is type: LIS Subfile 2 is type: LIS DEPTH GR 10540.0000 -999.2500 10540.5000 -999.2500 10600.0000 43.8000 10700.0000 36.5000 10800.0000 32.3490, 10900.0000 81.8830 11000.0000 59.8600 11100.0000 24.8200 11200.0000 70.0800 11250.0000 -999.2500 [] Tape Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units Subfile 3 is t_vpe: LIS DEPTH GRAX 10535.0000 -999 10535.5000 -999 10600.0000 45 10700.0000 39 10800.0000 35 10900.0000 75 11000.0000 61 11100.0000 -999 11200.0000 84 11250.0000 -999 2500 2500 2600 6210 0400 9200 3110 2500 9480 2500 Tape File Start Depth = Tape File End Depth = Tape File Level Spacing = Tape File Depth Units = Tape Subfile 4 is type: LIS ROP -999.2500 -999.2500 10.2010 37.5710 97.0160 26.8000 102.8000 171.4000 11.4000 -999.2500 10540.000000 11250.000000 0.500000 Feet ROPS -999.2500 -999.2500 102.8000 43.9000 109.0000 85.7O0O 112.5000 172.8400 90.0000 -999.2500 10535.000000 11250.000000 0.500000 Feet Tape Subfi!e~ is type: LIS ~'+ REEL HEADER MWD 99/ 7/22 BHI 01 LIS Customer Format Tape, ~** TAPE HEADER MWD 99/ 7/22 RECE % D 102547 01 1 3/4,, Navioa a, Ra:/ data LIS COMMENT RECORD(s): 12345678901234567890123456789012345678901234567890123456789012345678901234567890 Remark File Version 1.000 Extract File: Header.las -Version Information VERS. i. av'~': WRAP. NO: -Well Information Block C~{LS log A,c~TT ~tandard -~/%RSiON 1.20 One line per frame #MNEM.UNIT Data Type Information STRT.F 10540.0000: Starting Depth STOP.F 11160.0000: Ending Depth STEP.F 0.5000: Level Spacing NULL. -999.2500: ~bsent Value COMP. COMP~/~Y: ARCO Alaska, inc. WELL. WELL: 02-34AP32 ELD . FIELD: Prudhoe Bay Unit LOC ~-- ..... m~,,, ~o~, · ~~: .... FNL STAT. m'z'ATi: Alaska SRVC. SERVICE COMPA/~Y: Baker Hughes INTEQ TOOL. TOOL NAME & TYPE: 1 3/4" NaviGamma - Gamma Ray REF . JOB REFERENCE: 102547 DATE. LOG DATE: ~¢~ Jan 99 API . A?I NUMBER: 500292223471 -Parameter Information Block =m~mM.UNiT Value Description FL 1783' [?{L : ~'.'=].-,' Location SECT. 36 : Section TOWN. N i iN : Township RANG. 14 E : Range PDAT. }-{SL : Permanent Datum EPD .M 68' : Elevation Of Perm. Datum LMF . KB : Log ~z~=~ From FAPD. F ~= : Feet .~uove Perm. Datum um~'~ . ,~=.~'n : Drilling Measured From EKB .F ~' : Elevation Of Kelly Bushing mur .~ N/'A : Elevation Of Derrick Floor ECL .F N/A : Elevation Of Ground Level CASE.F 10588 : Casing Depth OS! . DiRECTiONAL : Other Services Line 1 -Remarks (1) Ail depths are Measured Depths (MD) unless otherwise noted. (2) Ail depths are Bit Depths unless otherwise noted. (3) Ail Gamma Ray data (GRAX) presented is realtime data. (4) Well 02-34AP32 is represented by runs 14 and 15, which are Directional with Gamma Ray. t5) The well was initially kicked off @ 10883' MD (8948' SSTVD), on Run 14, from the wellbore originally drilled for Well 02-34APB1. (6)Well 02-34APB2 was drilled to TD @ 11150' MD (8949' SSTVD) on Run 15. (7) The interval from 11133' MD (8949' SSTVD) to 11150' MD (8949' SSTVD) was not logged due to Gamma Ray sensor to bit offset. f8) The section from 10540' MD (8938' SSTVD) to 10883' MD (8948' SSTVD) has been depth shifted to match the PDC supplied by ARCO Alaska, Inc. (9) The PDC used was the Schlumberger Well Services' MCNL Gamma Ray log, logged on 15 Jaunary 1999. (10)A Magnetic Declination correction of 27.95 degrees has been applied to the Directional Surveys. ~Mnemonics -> GRAX = Gamma Ray MWD-API [MWD] (MWD-API units) -> ROPS = Rate of Penetration (ft/hr) -> SSTVD = Sub Sea True Vertical Depth (feet) ~Sensor Offsets RUN GAMMA DIRECTION 14 16.08' 20.23' 15 16.23' 20.38' Tape Subfiie: I Minimum record length: 14 bytes Maximum record length: 132 bytes [] Tape Subfile 2 is type: LIS FILE HEADER MWD .001 1024 INFORMATION TABLE: CONS MNEM VALU LCC 150 CN ARCO Alaska, Inc. WN 02-34APB2 FN Prudhoe Bay Unit COUN North Slope STAT Alaska LIS COMMENT RECORD(s): ~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~ !!!!!!! ! ! !!!! !! ! ! ! ! Remark File Version 1.000 1. The data presented here has been edited from the field raw data. 2. The data has been depth shifted to match the PDC supplied by ARCO Alaska, Inc. 3. The PDC used is the Schlumberger Well Services' MCNL Gamma Ray data, dated 15 January 1999. INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP __ i GR 2 ROP * FORMAT RECORD (TYPE# 64) Entry Type( 1) Size( 1) GP~3< 0.0 ROPS 0.0 Repcode( 66) Data record type is: 0 Entry Type 2) Size 1 Repcode 66) Datum Specification Block Type is: 0 Entry Type 3) Size 2 Repcode 79 Datum Frame Size is: 12 bytes Entry Type 4) Size I Repcode 66 Logging direction is down (value= 255) Entry Type 5) Size 1 Repcode 66 Optical Log Depth Scale Units: Feet Entry Type 8) Size 4 Repcode 68 Frame spacing: 0 500000 Entry Type 9) Si Frame spacing units fndun c [F ] Entry Type(11) Si Number of frames pe ze( 4 Repcode 65 : iF ] 1.00000000 3 ze( 4) Repcode( 68) r record is: 84 Entry Type(13) Size( 1) Repcode( 66) One depth per frame (value= 0) Entry Type( 16) Size( 1) Repcode( 66) Datum Specification Block Sub-type is: 1 Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 1 1 1 1 0 0 1 1 0 1 0 1 0 0 1 Rep Code Count Bytes 68 2 8 Sum: 2 8 fndun a [F ] 1.00000000 [] FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units Size 1 GR MWD 68 1 API 4 2 RO F' ~-f~',~D ~ 8 i 4 [] * DATA RECORD (TYPE# 0) 1014 BYTES Total Data Records: 15 Tape File Start Depth = 10540.000000 Tape File End Depth = 11160.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet FILE TRAILER LIS representation code decoding summary: Rep Code: 66 1 datum Rep Code: 68 3727 datums Rep Code: 79 2 datums Tape Subfile: '2 records Minimum record length: Maximum record length: 54 bytes 1014 bytes API API API API Log Crv Crv Length Typ Typ Cls Mod 4 99 995 99 1 4 99 995~="~ i T~pe Subfile 3 is type: LIS FILE HEADER MWD .OO1 1024 INFORMATION TABLE: CONS MNEM VALU ___ LCC 150 CN ARCO Alaska, Inc. WN 02-34APB2 FN Prudhoe Bay Unit COUN North Slope STAT Alaska LIS COMMENT RECORD(s): ~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~~23456789~ !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 1. The data presented here is the unedited field raw data. INFORMATION TABLE: CIFO MN EM CHAN DIMT CNAM ODE P i GRAJ< GR/~X v.v:~ 2 ROPS ROPS O. 0 FORMAT RECORD (TYPE# 64 Entry Type( 1) Size( 1 Data record type is: Entry Type( 2) Size( 1 Datum Specification Block Entry Type( 3) Size( 2 Datum Frame Size is: Entry Type( 4) Size( 1 Logging direction is down Entry Type( 5) Size( 1 Optical Log Depth Scale Units: Feet Entry Type( 8) Size( 4 Repcode Frame spacing: 0.500000 Entry Type( 9) Size( 4 Repcode Frame spacing units: [F ] fndun c IF ] 1.00000000 Entry Type( 11) Size( 4) Repcode Number of frames per record is: Entry Type( 13) Size( 1) Repcode One depth per frame (value= 0) Repcode( 66 0 Repcode( 66 Type is: u Repcode( 79 Repcode( 66 (value= 255) Repcode( 66 68 65 3 68) 84 66) Entry Type( 16) Size( 1) Repcode( 66) Datum Specification Block Sub-t~vpe is: Entry Block terminator. Summary of entry types encountered: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 1 1 1 1 0 0 1 1 0 1 0 1 0 0 1 Rep Code Count Bytes 68 Sum: fndun a [F FRAME SPACE 8 8 1.00000000 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units Size 1 GR~J~ ~:iD 68 i 4 2 ROPS ~f~l D 68 ! 4 [] * DATA RECORD (TYPE# 0) 1014 BYTES Total Data Records: 15 Tape File Start Depth = 10540.000000 Tape File End Depth = 11160.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet FILE TRAILER LIS representation code decoding summary: Rep Code: 66 1 datum Rep Code: 68 3727 datums Rep Code: 79 2 datums Tape Subfile: 3 Minimum record length: 54 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS **** TAPE TRAILER MWD 99/ 7/22 102547 01 API API AP1 AP1 Log Crv Crv Length Typ Typ Cls Mod 4 99 995 99 i 4 99 995 99 1 **** REEL TRAILER MWD 99/ 7/22 BHI 01 Tape Subfiie: 4 Minimum record length: 2 records... 132 bytes Mhximum record length: 132 bytes End of execution: Thu 22 JLY 99 4:35p Elapsed execution time = 1.05 seconds. SYSTEM RETURN CODE = 0 Tape Subfile ! is type: LIS [] Tape Subfile 2 is type: LIS DEPTH GR ROP 10540.0000 -999.2500 -999.2500 10540.5000 -999.2500 -999.2500 10600.0000 43.8000 10.2010 10700.0000 36.5000 38.2000 10800.0000 32.3490 97.0160 10900.0000 73.0000 7.9500 11000.0000 167.1700 24.9760 ill00.0000 146.0000 30.6980 11160.0000 -999.2500 -999.2500 [] Tape Tape File Start Depth = 10540.000000 Tape File End Depth = 11160.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet Subfile 3 is type: LIS DEPTH 10540 10540 10600 10700 10800 10900 11000 11100 11160 0000 5000 0000 0000 0000 0000 0000 0000 0000 GRAX -999 2500 91 9800 45 2600 39 6210 35 0400 116 8000 192.7200 164. 9800 -999.2500 ROPS -999.2500 -999 2500 102 8000 43 9000 109 0000 7 5000 30 5000 7O 5000 -999 2500 Tape File Start Depth = 10540.000000 Tape File End Depth = 11160.000000 Tape Pile Level Spacing = 0.500000 Tape File Depth Units = Feet Tape Subfile 4 is type: LIS REFERENCE NO : 99106 RE'~,~VED ,~.,~,i? i! i999 Alaska Oil a Gas Co~s; ~Jmi~io~ LIS Tape Verification Listing .=~' Schlumberger Alaska Computing Center 5-MAR-1999 13:35 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 99/03/ 5 ORIGIN : FLIC REEL NAME : 99106 CONTINUATION # : PREVIOUS REEL CO~4MENT : ARCO ALASKA, PRUDHOE BAY, DS 02-34A, API #50-029-22234-01 **** TAPE HEADER **** SERVICE N..V. IE : EDIT : ~ . : ~.' . · LQCE !/.'3 E/'/GIt/EE:~ : . i /.¥;.':. '. 7 .:C X' j ~';.'E. '. /: :: . . TOWNSHIP: ~GE: FNL: FSL: FEL: ~L : ELEVATION (FT FROM MSL O) ~LLY BUSHING: DE~ICK FLOOR: GRO~ LEVEL: WELL CASING RECO~ lin 14E 1121 1783 68.00 OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 7.000 10470.0 2ND STRING 2.375 12138.0 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASURED DEPTH) LIS Tape Verification Listing ~ - Schlumberger Alaska Computing Center 5-MAR-1999 13:35 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: MWD LDWG CURVE CODE: GR RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: TELECO BASELINE DEPTH .............. 88888.0 10578.5 .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH CNT .............. 88887.5 88887.5 10578.0 PAGE: 25:.:37. 15523. I 0~23. 13492. 10459.5 10449. 0 10443. 0 10436.0 10433. 0 10427.5 10425. 0 10423.5 10418.5 10408.0 10407.5 10401.5 10388.0 10385.0 10381.0 10371.5 10367.0 10362.5 10351 . 0 10349.5 10345.0 2 9523.5 10493.5 10457.5 10446.5 10431.0 10422.0 10419.0 10402.5 10394.5 10378.5 10377.0 10373.0 10365.5 10360.0 10343.0 10337.0 2C'523.5 10445.0 10437.0 10425.5 10419.0 10407.0 10360.0 10350.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 10338.5 10333.0 10332.0 10320.5 10319.0 10301.5 10282.0 10265.0 10258.0 10253.0 10239.0 10228.5 10223.5 ~.~. ~. 10027.5 10022.5 10020.5 10013.5 10010.5 10006.5 10005.0 9999.0 9993.0 100.0 $ 10330.5 10326.0 10315.5 10312.5 10299.0 10280.0 10263.0 10249.5 10237.5 10226.5 10223. 0 _ · . .~ 15072.0 Irt'54. ~ 15031.5 155 ~5.0 10333.5 10257.5 10023.5 10017.0 10021.0 10011.0 10007.5 10002.0 10002.5 9996.0 9989.5 96.5 97.0 REMARKS: 5-MAR-1999 13:35 CONTAINED HEREIN IS THE LDWG FORMATTED CASED HOLE MCNL DATA AQUIRED ON ARCOALASKA'S DS 2-34A WELL. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH PASS #1 AND THE MWD GANflvL~ RAY, ALSO PASS #1 NRAT AND THE MWD GAMMA RAY, CARRYING ALL MCNL CURVES WITH THE NRAT SHIFTS. THE MWD GR IS FROM THE PARENT 02-34 HOLE AND THE DEPTH CORRELATIONS ARE TO THE KOP AT 10590'. THIS LOG IS THE PDC. $ PAGE: LIS Tape Verification Listing -- Schlumberger Alaska Computing Center 5-MAR-1999 13:35 PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 5 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE REMARKS: THIS FILE CONTAINS CASED HOLE MCNL PASS #1. NO PASS TO PASS SHIFTS APPLIED TO THIS DATA. $ LIS FORMAT DATA THERE ARE ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 28 4 66 1 LIS Tape Verification Listing ' Schlumberger Alaska Computing Center 5-MAR-1999 13:35 PAGE: TYPE REPR CODE VALUE 5 66 6 73 7 65 8 68 9 65 11 66 12 68 13 66 14 65 0.5 FT 36 0 F? . :.. '/:' " :.':; .' _.% ;F / ........ ?~ ...................................................................... DEPT. 12101.500 GRCH. CNT 37.389 NCNT. CNT -999.250 FCNT. CNT NRAT. CNT -999.250 CCL.CNT -999.250 GR.MWD -999.250 DEPT. 8902.000 GRCH. CNT -999.250 NCNT. CNT -999.250 FCNT. CNT NRAT. CNT -999.250 CCL. CNT -999.250 GR.MWI) 201.610 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION · O01CO1 DATE : 99/03/ 5 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing ~ Schlumberger Alaska Computing Center 5-MAR-1999 13:35 PAGE: **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 5 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : 88888. 0 12097.0 12096.5 12084.0 12079.0 12075.5 12073 5 12070 0 12062 5 12061 0 12058 0 12056 5 12052 5 12052 0 12044 0 12042 5 12037 0 12033 0 12031 5 12029 0 12025.0 88887.0 86883.5 12095.5 12084.0 12071.0 12069.5 12061.5 12055.5 12051.5 12043.0 12030.5 12028.0 12092.5 12075.5 12073.5 12058.5 12055.0 12048.0 12041.0 12035.0 12033.0 12030.0 12025.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 5-MAR-1999 13:35 PAGE: 12024.0 12021.0 12017.0 12017.5 12013.5 12014.5 12010.5 12010.5 12009.0 12009.0 12006.5 12005.5 12005.0 12005.5 12002.5 12001.0 12001.0 12001.5 11998.0 11995.0 11995.5 11995.5 1!9~4.5 11923.5 ~:~':;.~ 7797.~.~ 11899.5 11897.5 11894.0 11889.5 11885.5 11882.5 11875.5 11873.5 11868.0 11863.5 11852.0 11850.5 11847.0 11846.0 11844.0 11841.0 11836.5 11836.0 11831.5 11829.5 11825.5 ...... _ . 11900.0 11894.0 11893.5 11889.5 11885.0 11882.5 11876.0 11875.5 11874.0 11869.5 11865.0 11851.0 11850.0 11846.0 11845.0 11843.5 11841.0 11834.0 11835.5 11831.0 11827.0 11825.5 LIS Tape Verification Listing ~ Schlumberger Alaska Computing Center 5-MAR-i999 13:35 PAGE: 8 11823.0 11821.5 11819.5 11819.0 11816.5 11815.0 11815.5 11815.0 11809.5 11809.0 11808.0 11805.0 11801.0 11802.0 11799.5 11796.0 100.0 101.0 96.5 $ THIS FILE CO;:TAI;:S CASED HOLE ME'_?L PASS #2. 3 73 24 7 65 8 68 0.5 9 65 FT 11 66 42 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 1257048 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH CNT GAPI 1257048 O0 000 O0 0 2 1 1 4 68 0000000000 NCNT CNT CPS 1257048 O0 000 O0 0 2 1 1 4 68 0000000000 FCNT CNT CPS 1257048 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 5-MAR-1999 13:35 rt.' PAGE: NAME SERV UNIT SERVICE API API API API FILE NUNIB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NOFiB SAMP ELEM CODE (HEX) NRAT CNT 1257048 O0 000 O0 0 2 1 1 4 68 0000000000 CCL CNT V 1257048 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** 12121. 009 GRCH. 2:'?T 33. ~24 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 5 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NIIMBER: 3 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. DEPTH INCREMENT 0.5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS CNT 1, 2, $ LIS Tape Verification Listing " Schlumberger Alaska Computing Center 5-MAR-1999 13:35 PAGE: 10 REMARKS: THIS FILE CONTAINS THE ARITHMETIC AVERAGE OF PASSES 1 & 2. THE DATA WAS CLIPPED AND DEPTH SHIFTED BEFORE THE AVERAGE WAS CALCULATED. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE -- CIL~¥ ** NAME SERV UNIT SERVICE API API API API FILE NUNiB NUNiB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELE~ CODE (HEX) DEPT FT 1257048 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH CNT GAPI 1257048 O0 000 O0 0 3 1 1 4 68 0000000000 NCNT CNAV CPS 1257048 O0 000 O0 0 3 1 1 4 68 0000000000 FCNT CNAV CPS 1257048 O0 000 O0 0 3 i 1 4 68 0000000000 NRAT CNAV 1257048 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 12101.500 NRAT. CNAV -999.250 GRCH. CNT 37.389 NCNT. CNAV -999.250 FCNT. CNAV -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 5-MAR-1999 13:35 "~-~ PAGE: 11 DEPT. 11770.000 GRCH. CNT NRAT. CNAV -999.250 22.853 NCNT. CNAV -999.250 FCNT. CNAV -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC · . PASS N~?.]BER : 1 DEPTH INCREMENT: O. 1000 FILE SUf~fARY VENDOR TOOL CODE START DEPTH STOP DEPTH 12119.5 9971.5 MCNL $ 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) 15-JAN-99 RELOO35E 12107.0 12102.0 9985.0 12102.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 5-MAR-1999 13:35 PAGE: 12 VENDOR TOOL CODE TOOL TYPE GR GAMFZA RAY MCNL MEMORY COMP NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : TOOL NUM~ER MGR-123 LTTN-A13 12138.0 FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 1950 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 37000 TOOL STANDOFF (IN): REMARKS: DEPTH CORRELATED TO ARCO PDC LOG PROVIDED BY COMPANY MAN. DEPTH OFFSET USED FOR BOTH MAINAND REPEAT PASSES. THIS FILE CONTAINS THE RAW DATA FOR PASS #1. $ LIS FORMAT DATA LIS Tape Verification Listing ' Schlumberger Alaska Computing Center 5-MAR-1999 13:35 PAGE: 13 ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 28 4 66 1 5 66 ~ 72 _ NRAT PS1 1257048 O0 000 O0 0 4 CCLD PS1 V 1257048 O0 000 O0 0 4 z5 __J_~J .... i i 4 68 0000000000 1 1 4 68 0000000000 ** DATA ** DEPT. 12119.500 CVEL.PS1 2.127 GR.PS1 -999.250 NCNT. PS1 . . FCNT. PS1 -999.250 NRAT. PS1 -999.250 CCLD.PS1 -999.250 DEPT. 9971.500 CVEL.PS1 -999.250 GR.PS1 -999.250 NCNT. PS1 FCNT. PSl -999.250 NRAT. PS1 -999.250 CCLD. PS1 85.000 -999.250 -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 5-MAR-1999 13:35 PAGE: 14 **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 5 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FiLE ~.'.,%_'..'E : Kg'IT .395 ,::..: · ....:, . :.... · . 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 GAMJW~A RAY MCNL MEMORY COMP NEUTRON $ BOREHOLEAND CASING DATA OPEN HOLE BIT SIZE (IN): 15-JAN-99 RELOO35E 12107.0 12102.0 9985.0 12102.0 TOOL NUMBER MGR-123 LTTN-A13 LIS Tape Verification Listing - j Schlumberger Alaska Computing Center 5-MAR-1999 13:35 PAGE: 15 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) : ?.:,~-..:<? CUT.? (F~TT,~ : 12138.0 DEPTH OFFSET USED FOR BOTH ~.LAZit Ad(D ~EPEAT PASSES. 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 28 4 66 5 66 6 73 LIS Tape Verification Listing ~' Schlumberger Alaska Computing Center 5-MAR-1999 13:35 PAGE: 16 TYPE REPR CODE VALUE 7 65 8 68 0.1 9 65 FT 11 66 36 12 68 13 66 0 14 65 FT 15 66 68 DEPT. 11781.500 CVEL.PS2 FCNT. PS2 -999.250 NRAT. PS2 -999.250 GR.PS2 -999.250 NCNT. PS2 -999.250 CCLD.PS2 85.208 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 5 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing ~ Schlumberger Alaska Computing Center 5-MAR-1999 13:35 PAGE: 17 **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 99/03/ 5 ORIGIN : FLIC TAPE NAME : 99106 CONTINUATION # : 1 PREVIOUS TAPE : CO~4ENT · ARCO ALASKA, PRUDHOE BAY, DS 02-34A, API #50-029-22234-01 * * * * REEL TRAILER . ,
