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192-092
c • • STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG la. Well Status: ❑ Oil ❑ Gas ❑ SPLUG ❑ Other ® Abandoned . ❑ Suspended lb. Well Class: 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. 12/26/2011 192 - 092 ' 311 - 270 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612, Anchorage, Alaska 99519 - 6612 9/17/1992 50 029 - 22287 - 00 - 00 4a. Location of Well (Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 10/1/1992 ^ PBU P -01 2653' FSL, 2058' FWL, SEC. 31, T11N, R13E, UM 8. KB (ft above MSL): 85.8' 15. Field / Pool (s ): Top of Productive Horizon: 3399' FSL, 3663' FWL, SEC. 30, T11N, R13E, UM GL (ft above MSL): 53.87' Prudhoe Bay Field / Prudhoe Bay Total Depth: 9. Plug Back Depth (MD +TVD): Oil Pool 3448' FSL, 3670' FWL, SEC. 30, T11N, R13E, UM 11250' 8872' 4b. Location of Well (State Base Plane Coordinates, NAD 27): 10. Total Depth (MD +TVD): 16. Property Designation: Surface: x - 631339 - y 5947382' Zone ASP4 11545' • 9160' • ADL 028288 - TPI: x- 632840 y- 5953434 Zone- ASP4 11. SSSV Depth (MD +TVD): 17. Land Use Permit: Total Depth: x- 632846 y 5953483 Zone- ASP4 N/A 18. Directional Survey: ❑ Yes 0 N 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: DIL / BHC / CNL / GR /RD N/A 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE TOP BOTTOM To BOTTOM SIZE CEMENTING RECORD PULLED 20" 91.5# H -40 32' 110' 32' 110' 30" 10 -3/4" 45.5# NT -80 36' 3420' 36' 3089' 13-1/2" 1757 cu ft AS III / 402 cu ft Class 'G' 7 -5/8" 29.7# NT95 37' 11172' 37' 8796' 9 -7/8" 1181 cu ft Class 'G' / 302 cu ft Class 'G' 5 -1/2" 17# 3CR8FL4S 11020' 11545' 8650' 9160' 6 -3/4" 129 cu ft Class 'G' 24. Open to production or injection? ❑ Yes ® No 25. TUBING RECORD If Yes, list each interval open SIZE DEPTH SET (MD) PACKER SET (MD / TVD) (MD +TVD of Top & Bottom; Perforation Size and Number): 4 -1/2" 12.6# 13CR80 11020' 10959' / 8593' MD TVD MD TVD I 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. . IVED DEPTH INTERVAL (MD)I AMOUNT AND KIND OF MATERIAL USED �, 11305' Set Posiset Plug 2 JAN 4 ?O 11295' Dump Bail 5 Gal Cement tla��Il t26OI1�Ot111111�51011 Dump Bail Additional Cement to total 10' 11250' Set Whipstock 27. A!tLl'4iOcf! PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): Not on Production ' N/A Date of Test: Hours Tested: Production For OIL -BBL: GAS -MCF: WATER -BBL: CHOKE SIZE: GAS -OIL RATIO: Test Period 4 Flow Tubing Casing Press: Calculated OIL -BBL: GAS -MCF: WATER -BBL: OIL GRAVITY -API (CORR): Press. 24 -Hour Rate 28. CORE DATA Conventional Core(s) Acquired? ❑ Yes No . Sidewall Core(s) Acquired? ❑ Yes :1 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�Ay�y N 6 RBDMS JAN 26 ✓ I l 1 I ' ` cti Form 10-407 Revised 12/2009 CONTINUED ON REVERSE i tlZy/jz Submit Original Only G • • 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Well Tested? ❑ Yes ® No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test Permafrost Base results. Attach separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Sag River 11213' 8836' None Shublik 11240' 8863' Top Sadlerochit 11315' 8936' Formation at Total Depth (Name): 31. List of Attachments: Summary of Pre -Rig Work, Summary of Daily Drilling Reports, Well Schematic Diagram 32. I hereby certify that th - .: ■ oing is rue n., . rrect to the best of my knowledge. Signed: Joe Lastufk- 9 Title: Drilling Technologist Date: fi JP,11 PBU P -0 192 -092 311 -270 Prepared By Name/Number Joe Lastufka, 564 -4091 Well Number Permit No. / Approval No. Drilling Engineer: Mark Staudinger, 564 -5733 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 la: Classification of Service Wells: Gas Injection, Water Injection, Water - Alternating -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 • • P -01, Well History (Pre Rig Sidetrack) Date Summary 09/03/11 T /I /0= 300/1350/300, Temp =Hot. PPPOT -T (PASS), pre CTD. PPPOT -T: Stung into test port (500 psi), bled to 0 psi. Functioned LDS (ET), all moved freely (1 "). Pumped through void, good returns. Pressured void to 5000 psi for 30 min test, lost 150 psi in 15 min, lost 50 psi in second 15 min (PASS). Bled void to 0 psi. 10/13/11 WELL FLOWING ON ARRIVAL. CURRENTLY RIGGING UP SLICKLINE UNIT. 10/14/11 DRIFT W/ 4 1/2" GR, 20' x 3.70" DMY WHPSTK, SD @ 10996' SLM, UNABLE TO MAKE DEPTH. DRIFT W/ 3.70 CENT, 4 1/2" BLB, 3.70 G.RING, SD @ 11,360' SLM. RAN PDS 40 ARM CALIPER AS PER PROGRAM (good data). RAN 16' x 3.625" DMY WHIPSTOCK TO 2147' SLM (unable to work passed). RAN 4 1/2" BRUSH, 3.75" G -RING SD © 10984' SLM (tight spot 1500' slm). RAN 16' x 3.625" DMY WHIPSTOCK SD © 10995' SLM. 10/15/11 PERFORM B &F WITH 4 1/2" BRUSH, 3.70" G -RING TO 11020' SLM. RAN 16' x 3.625" DMY WHIP STOCK, SD © 10998' SLM, UNABLE TO WORK PASSED. SET 4 1/2" WHIDDON CS IN XN © 11007' MD, 10985' SLM. 10/17/11 PULL STA # 1 ORIFICE VLV C© 10,915' MD. PULL STA #4 DOME VLV'S FROM STA #4 a 9,209' MD, STA #6 © 6011' MD, STA #7 CO 3278' MD. 10/18/11 SET DGLV'S IN STA #7 C© 3278' MD, STA #6 © 6011' MD, STA #4 9209' MD. LRS PUMPED 310 BBLS OF CRUDE DOWN IA. SET 1" BK DGLV IN STA #1 C© 10915' MD. LRS MIT x IA TO 3000# - PASS. PULL EMPTY 4 1/2" WHIDDON FROM XN a 10,985' SLM. WELL LEFT S/I ON DEPARTURE. 11/27/11 Rig up. M/U MHA and PT. M/U LH 3.80" milling BHA. PT lubricator. RIH. Mill on XN nipple at 10991'. 11/28/11 Drift for whipstock. Time mill thru XN nipple at 10,991' CT. Ream up / down, 3 times. Drift dry clean. Ream clean down to 11,350', two times. POH. (post mill OD 3.79" no -go) PJSM. Lay out BHA. M/U Baker whipstock 3.70" drift BHA. PJSM. PT lube. RIH. Pass thru XN and tbg tail without any resistance and continue to 11350. (Held ER Drill : H2S detected in well house). Pooh. Lay out BHA. Secure well. PT tree cap. Rig down. 11/29/11 DRIFT W/ 4 -1/2" GR, 20' x 3.70" DMY WHIPSTOCK TO CO 10,999' SLM. (unable to get deeper) RUN 3- 1/2" GR, 3 -1/2" BAIT SUB, 14.5' x 3.70" BKR DMY WHIPSTOCK TO 10,996' SLM. (unable to pass) 12/01/11 RIG UP. TAG TD WITH 4 -1/2" BLB & 3.70" GAUGE RING AT 11363' SLM. BRUSH AND FLUSH TBG TAIL FROM 10900' SLM TO 11050' SLM. LRS PUMPED -125 BBLS OF CRUDE. DRIFT WITH 10'x3.70" DUMMY WHIPSTOCK TO 10998' SLM (unable to pass). WELL LEFT SHUT IN ON DEPARTURE, PAD OP NOTIFIED. 12/06/11 WELL SHUT IN ON ARRIVAL. INITIAL T /I /O 0/0/300 RIH HOLE, FLUID LEVEL NOTED AT 300'. TAGGED FILL 11367'. 200 LBF OVERPULL COMING OFF BTM. RUN 1: LOGGED UP TO 11367' TO 10000'. RUN 2: LOGGED FROM 11000' TO 10000'. 12/07/11 SET POSI -SET PLUG AT 11305' TOP OF ELEMENT DEPTH CORRECTED TO SLB JEWELRY LOG 17- OCT-92. TAGGED PLUG AFTER SET TO CONFIRM. RIG OFF FOR THE NIGHT DUE TO 16 HR RULE. DSO NOTIFIED WELL SECURE AND CREW RETURNING IN MORNING TO COMPLETE CEMENT DUMPS. 12/08/11 RAN TWO CEMENT DUMP BAILERS TO TOP OF PLUG AT 11305'. FIRST BAILER RAN FINE, DUMPED 5 GAL OF CEMENT. SECOND BAILER CEMENT FELL OUT OF SOLUTION INSIDE BAILER AND CLOGGED BOTTOM OF BAILER. WHEN FIRED SHEAR SCREW BROKE AS NORMAL, CEMENT WAS VERY THICK ON BOTTOM OF BAILER AND WATERY ON TOP, DID NOT LEAVE BAILER TUBE. MAKING CALLS TO CORRECT CEMENT SITUATION. RAN OUT OF HOURS FOR DAY, LAY DOWN FOR NIGHT, RETURN NEXT DAY TO COMPLETE. Page 1 of 2 • • P -01, Well History (Pre Rig Sidetrack) Date Summary 12/09/11 RAN FINAL DUMP BAILER OF CEMENT ON TOP OF POSI -SET PLUG AT 11305'. PLUG HAS 10' OF CEMENT ON IT. HUNG TAG ON WING TO KEEP WELL SHUT -IN UNTIL CEMENT CURES. HAND OVER WITH DSO PRIOR TO DEPARTURE, FINAL T /I /O 0/0/300. JOB COMPLETE. 12/13/11 T /I/O= 0/0/300 MIT -T Inconclusive to 1000 psi (CTD) Pressured up Tbg to 1000 psi test pressure with 6.2 bbls diesel. 1st test failed. Required 0.1 bbls to reach 1000 psi for 2nd test. 15 min Tbg lost 11 psi, 30 min Tbg lost 6 psi, 45 min lost 4 psi for inconclusive results. Bled Tbg back down to 0 psi.(4.6 bbls) FW H P's= 0/0/300. 12/20/11 T /I /O =O +Nac /240. Temp =SI. Bleed IA & OA to 0 psi (pre -CTD). ALP = Disconnected. T & IA FL's near surface. OA FL C@ surface. Bled OAP from 240 psi to 60 psi in 3 hrs (6 bbls returns). Bled TP from 0+ psi to 0 psi in 30 secs (all gas). Monitored 30 mins; OAP increased 80 psi. Unable to bleed OAP to 0 psi due to probable open shoe. Wellhouse, AL & flowline have been removed; Drilling scaffold installed. Grease crew heard possible ice in SSV when opening. Installed heater trunk on backside of valve. Final T /I /O =ONac /140. Job is Complete. Page 2 of 2 • • • North A merica - ALASKA - BP . , Pa t ctl Operation Summary Report Common Well Name: P -01 AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 12/23/2011 End Date: X3- 010CJ -C: (2,604,287.00 ) Project: Prudhoe Bay Site: PB P Pad Rig Name /No.: NORDIC 1 Spud Date/Time: Rig Release: Rig Contractor: NORDIC CALISTA UWI: Active Datum: P -01 gyro @86.02ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12/23/2011 00:00 - 05:00 5.00 MOB P PRE BUTTONING UP ALL LOOSE CABLES. MOVING NON - MOBILE EQUIPMENT TO P -01. ROUTE DRIVE INSPECTION BY TOOLPUSHER AND DRILLER. INSPECTING MOVING SYSTEM. 05:00 - 06:00 1.00 MOB P -_ PRE PJSM ON MOVING RIG. MOVE RIG OFF OF M -17 06:00 - 08:00 2.00 MOB N WAIT PRE WAIT FOR SECURITY TO ARRIVE TO BEGIN MOVING RIG. CH2MHILL CONDUCT ROUTE INSPECTION FOR MOVING SAT CAMP. 08:00 - 13:00 5.00 MOB P PRE MOVE RIG FROM M PAD TO P PAD ACCESS RD. MOVE SAT CAMP FROM M PAD TO P PAD. 1120 -HRS - UPDATE AOGCC REP, BOB NOBLE WITH BOPE TEST TIMING. 13:00 - 14:00 1.00 MOB P PRE MOVE FROM P -PAD ACCESS RD TO P PAD. 14:00 - 15:00 1.00 MOB P -_ PRE SPOT RIG OVER WELL P -01. ACCEPT RIG AT 1500 -HRS. 15:00 - 17:30 2.50 MOB P PRE LOWER STAIRS, LEVEL RIG, BERM CELLAR. HARDLINE CREW RU LINE TO TIGER TANK AND TEST LINES TO 4000 -PSI. GOOD TEST. SPOT SAT CAMP. TAKE ON RIG WATER. 17:30 - 18:00 0.50 MOB P PRE HOLD PRE -SPUD MEETING WITH JAMES BROWNE CREW. DISCUSS WELL OBJECTIVES, CHALLENGES AND GOALS. 18:00 - 18:45 0.75 MOB P -_ PRE PERFORM CREW CHANGE AND MAKE PRE TOUR CHECKS. 18:45 - 21:00 2.25 MOB P PRE LOWER REEL TO TRAILER. INSPECTION REVEALS ONE OF NON - SUPPORT DRIVE PINS ON REEL MOTOR ASSEMBLY NEEDS TO HAVE TACK WELD RE -DONE. WELDER CALLED OUT. CONTINUE WITH CONCURRENT OPERATIONS ON RIG. 21:00 - 22:45 1.75 MOB P -_ PRE NU BOP. SLB WELDER ON SITE TO WELD PIN. 22:45 00:00 1.25 MOB P ■- PRE PJSM ON RU GOOSENECK SPECIFICALLY IFICALLY WORKIRKING WITH RIGGING RIGGING AND DROPPED OBJECTS. 12/24/2011 00:00 - 01:30 1.50 MOB P PRE RIGGING UP GOOSENECK TO INJECTOR. RU WINCH LINE WHILE WORKING ON INJECTOR. PULL LINE THROUGH GOOSENECK ROLLERS AND PREPARE TO PULL COIL ACROSS FROM REEL HOUSE. WELDING COMPLETED, INSPECTION GOOD. 01:30 - 06:00 4.50 MOB P PRE LIFT REEL INTO REEL HOUSE AND SECURE ON DRIVE SUPPORT PINS. LOCK IN. PREPARE REEL TO BE PULLED ACROSS. PJSM ON PULLING REEL ACROSS. INSTALL AND PULLTEST GRAPPLE. PULL ACROSS ROOF, INTO GOOSENECK ROLLERS AND INTO INJECTOR. LOCK DOWN OVERHEAD ROLLERS ON GOOSENECK TO LOCK IN COIL. Printed 12/27/2011 12:43:40PM North America- ALASKA - BP P$ge 2 OW' Operation Summary,Report Common Well Name: P -01 AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 12/23/2011 End Date: X3- 010CJ -C: (2,604,287.00 ) Project: Prudhoe Bay Site: PB P Pad Rig Name /No.: NORDIC 1 Spud Date/Time: Rig Release: Rig Contractor: NORDIC CALISTA UWI: Active Datum: P -01 gyro @86.02ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 06:00 - 09:00 3.00 BOPSUR P PRE FINALIZE RIG FLOOR HOT TUB INSTALLATION. GREASE CHOKE & KILL VALVES. REMOVE KILL LINE CHECK VALVE INTERNALS FOR INITIAL PART OF BOPE TEST. 0830 -HRS - MESSAGE FOR AOGCC WITH UPDATE ON BOPE TEST TIMING. AOGCC REP BOB NOBLE RETURNED CALL AND WAIVED STATE'S RIGHT TO WITNESS BOPE TEST. 09:00 - 10:00 1.00 BOPSUR P PRE RELABEL ALL BOPE EQUIPMENT FOR CURRENT CONFIGURATION FOR 2 -3/8" COIL. FUNCTION TEST BOPE FROM RIG FLOOR AND OPS CAB. TAKE RKB MEASUREMENTS. 10:00 - 10:20 0.33 BOPSUR P -� PRE PERFORM ACCUMULATOR DRAWDOWN TEST. 10:20 11:30 1.17 BOPSUR P ■- PRE FLUID PACK BOP STACK & ALL WITH FRESH WATER. FILL MGS AND D VERIFY FY U -TUBE RETURNS. 11:30 - 17:00 5.50 BOPSUR P PRE PERFORM INITIAL BOPE TEST PER NORDIC BOP TESTING PROCEDURE, AOGCC REGS AND BP AKDWOP POLICIES. TEST ALL COMPONENTS TO 250 -PSI LOW AND 3500 -PSI HIGH. HOLD AND CHART EACH TEST FOR 5- MINUTES. CHOKE HCR VALVE FAILED INITIAL LOW PRESSURE TEST. IT WAS GREASED AND PASSED THE RE -TEST. AOGCC REP, BOB NOBLE, WAIVED STATES RIGHT TO WITNESS TEST. TEST WITNESSED BY BP WSL, NORDIC TOOLPUSHER AND NORDIC FIELD SUPT. TEST RIG GAS ALARMS AND VERIFY LIGHT FUNCTION - GOOD TESTS. BRING ON 8.4 -PPG 2% XS KCL TO PITS. 17:00 - 17:30 0.50 BOPSUR P PRE HOLD H2S /RIG EVAC DRILL WITH BROWNE'S CREW. GREAT RESPONSE WITH ALL CREW MEMBERS MUSTERING TO PRIMARY SAFE AREA SAFELY AND EFFICIENTLY. NO ADDITIONAL PEOPLE ON LOCATION. HOLD AAR ON DRILL. DISCUSS RECENT RIG EVACUATION AND LESSONS LEARNED FROM THAT EVENT. REVIEWED LEVEL ONE NOTIFICATIONS AND TOOLPUSHER NOTIFICATIONS. DISCUSSED COMMUNICATION ONCE THE RIG WAS EVACUATED. 17:30 - 19:30 2.00 BOPSUR P -_ PRE CONTINUE WITH INITIAL BOPE TEST. TEST SAFETY VALVES. Printed 12/27/2011 12:43:40PM r • North Amer c, = ALA K'Q-= gp . P2ge 3 a#x Operation Summary: -Report Common Well Name: P -01 AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 12/23/2011 End Date: X3- 010CJ -C: (2,604,287.00 ) Project: Prudhoe Bay Site: PB P Pad Rig Name /No.: NORDIC 1 Spud Date/Time: Rig Release: Rig Contractor: NORDIC CALISTA UWI: Active Datum: P -01 gyro @86.02ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 19:30 - 20:00 0.50 BOPSUR P PRE CONDUCT RIG EVAC DRILL WITH ALL HANDS ON LOCATION. AAR DISCUSSION REVEALED GOOD RESPONSE AND COMMUNICATION, COULD IMPROVE BY VERIFYING WIND DIRECTION AND STATING OVER RADIO TO CHANGE MUSTER AREA (WHICH IS WHAT HAPPENED). LESSON LEARNED IS THAT CREW WOULD LIKE TO PLACE A STROBE IN MOTORROOM SO THAT THEY HAVE A VISUAL SIGNAL THAT EVAC WAS TAKING PLACE. CONDUCT PRE -SPUD FOR P -01A. 20:00 - 20:45 0.75 RIGU P -_ PRE PJSM FOR PULLING TOOLS TO FLOOR. MOBILIZE TOOLS TO FLOOR. 20:45 - 00:00 3.25 RIGU P PRE PJSM ON MAKING UP COIL CONNECTOR AND BHI TOOL HEAD. DISCUSS PUMPING METHANOL SPEAR THROUGH COIL AND LINE TO TIGER TANK TO ENSURE NO ICE PLUGS. MEG TEST E -LINE; FAILED. BEGIN CHECKING LINE IN SECTIONS TO FIND OUT WHERE ISSUE MAY BE. CLEAN CONNECTION AT COIL, SECOND MEG TEST GOOD. SLB MECHANICS CAME OUT TO VERIFY GOOSENECK ALIGNMENT. - PUMP METHANOL SPEAR AND THEN FILL COIL. 12/25/2011 00:00 - 00:45 0.75 BOPSUR P PRE WITH COIL FULL, PRESSURE TEST AGAINST PACKOFFS, INNER REEL HARD IRON, AND PRESSURE BULKHEAD. TEST TO 250 -PSI / 3500 -PSI. HOLD AND CHART EACH TEST FOR 5- MINUTES. 00:45 - 02:15 1.50 BOPSUR P PRE MOBILIZE DSM LUBRICATOR EQUIPMENT TO RIG FLOOR. RU LUBRICATOR. STEAM EQUIPMENT DUE TO COLD. PRESSURE TEST AGAINST MASTER AND SWAB. PULL TWC. DO NOT PULL TWC TO SURFACE. 02:15 - 03:30 1.25 BOPSUR P PRE PRESSURE TEST WITH LUBRICATOR AGAINST CEMENT PLUG DOWNHOLE TO 1000 PSI FOR 5 MINUTES. GOOD TEST. FLOW CHECK, NO FLOW. CLOSE VALVES. RD LUBRICATOR WITH NO ISSUES. CLEAR AND CLEAN RIG FLOOR. INSTALL FUSIBLE CAP. 03:30 - 06:30 3.00 STWHIP P WEXIT PUMP SLACK BACK. FIRST ATTEMPT DID NOT WORK. FILL COIL, PUMP AGAIN. CUT 305' OF COIL TO GAIN 2% OF SLACK IN E -LINE. 06:30 - 09:00 2.50 STWHIP P WEXIT MAKE UP CTC, CONDUCT PULL TEST TO 35K. PRESSURE TEST CTC TO 250 -PSI / 3500 -PSI. PUMP SLACK FORWARD. UNSTAB INJECTOR AND SET BACK OVER CIRC HOLE. 09:00 - 10:45 1.75 STWHIP P WEXIT HOLD PJSM WITH RIG CREW AND BHI. HEAD UP AND PRESSURE TEST BHI CHECKS TO 250 -PSI / 3500 -PSI. HOLD AND CHART EACH TEST FOR 5- MINUTES. GOOD TESTS. RD TEST EQUIPMENT AND SET INJECTOR BACK OVER CIRC HOLE. 10:45 - 11:00 0.25 STWHIP P -_ WEXIT BRING WHIPSTOCK & BTT RUNNING EQUIPMENT TO RIG FLOOR. Printed 12/27/2011 12:43:40PM Nor h America = ALASKA Pag 4 . 0011$ Operation' S Report . Common Well Name: P -01 AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 12/23/2011 End Date: X3- 010CJ -C: (2,604,287.00 ) Project: Prudhoe Bay Site: PB P Pad Rig Name /No.: NORDIC 1 Spud Date/Time: Rig Release: Rig Contractor: NORDIC CALISTA UWI: Active Datum: P -01 gyro ©86.02ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 11:00 - 12:00 1.00 STWHIP P WEXIT INSTALL NIGHT CAP AND TEST TO 250 -PSI / 3500 -PSI. OPEN SWAB AND MASTER VALVE TO CLOSED CHOKE. 0 -PSI. OPEN CHOKE AND MONITOR WELL - NO FLOW. 12:00 - 12:45 0.75 STWHIP P WEXIT HOLD PJSM ON RUNNING 5 -1/2" GEN 1 PERMANENT WHIPSTOCK. MU WHIPSTOCK, ADAPTER SLEEVE AND J- HYDRAULIC SETTING TOOL. MU BHI COILTRAK TOOLS (UQC, LQC, WEAR SUB, P &C, EDC, DPS, DGS, HOT). BHA OAL = 74.49'. MU COIL TO BHA & STAB ON INJECTOR HEAD. 12:45 - 13:35 0.83 STWHIP P WEXIT TEST QTS TO 250 -PSI / 3500 -PSI FOR 5- MINUTES PER TEST. GOOD TESTS. 13:35 - 15:30 1.92 STWHIP P WEXIT RIH WITH WHIPSTOCK AT 80 -FPM. CIRCULATE AT .3 -BPM WITH 30 -PSI. TAKE ALL DIESEL RETURNS TO TIGER TANK. OUT MM STOPS SHOWING ANY INFORMATION AT 6000'. IA / OA = 0 -PSI / 290 -PSI. 15:30 - 17:00 1.50 STWHIP P WEXIT STOP AT 6000' AND CBU AT .5 -BPM WITH 70 -PSI, INCREASING PUMP RATE TO 1.3 -BPM WITH 415 -PSI. RETURNS AT TIGER TANK SLUGGING. NO OUT MM DATA. WELLHEAD PRESSURE FLUCTUATING SLIGHTLY FROM 15 -PSI TO 22 -PSI. AT BU, OUT MM DATA RETURNS AND WH PRESSURE DROPS TO 7 -PSI. 17:00 - 18:15 1.25 STWHIP P WEXIT CONTINUE TO RIH FROM 6000' TO 11225'. CIRC AT 1.3 -BPM WITH 400 -PSI. IA / OA = 0 -PSI / 350 -PSI. PVT AT START = 182 -BBLS. 18:15 - 19:15 1.00 STWHIP P WEXIT LOG GR TIE IN AT 100 -FPH FROM 11,225'. APPLY -16' CORRECTION. CIRCULATE AT .5 -BPM WITH 100 -PSI. VERY SMALL AMOUNT OF GAS IN RETURNS TO TIGER TANK EVIDENCED BY 4 -7 PSI WHP. 19:15 - 21:00 1.75 CLEAN P WEXIT BHA AND WHIPSTOCK ON DEPTH AT 11,250' AT 10° RIGHT OF HIGH SIDE ORIENTATION. INCREASE CIRCULATION RATE WITH EDC OPEN TO CLEAN UP WELLBORE IN PREPARATION FOR SETTING WHIPSTOCK. CIRCULATE 8.4 PPG KCLIN AND OUT WITH 1:1 RETURNS WHILE WAITING ON MUD TO ARRIVE ON LOCATION. 21:00 - 21:45 0.75 WHIP P WEXIT FLOW CHECK, NO FLOW. PRESSURE UP TO 3080 PSI TO SHEAR AND STROKE TOOL. STACK DOWN 6K, POSITIVE INDICATION THAT WHIPSTOCK IS ANCHORED AT 11,250'. PU 10' TO CLEAR WHIPSTOCK. MUD IN PITS. CIRCULATE MUD TO BIT FOR TRIP OUT OF HOLE. 21:45 - 22:15 0.50 STWHIP P WEXIT LOG CCL FROM 11,240' TO 10,900'. 22:15 - 00:00 1.75 STWHIP P WEXIT CONTINUE TO POH DISPLACING TO MUD. 8.5 PPG QUICKDRIL ALL THE WAY AROUND. POH. Printed 12/27/2011 12:43:40PM ... .. . i NpYth lAiC11BC[C#�� S� ofiv- Operation Summary Report Common Well Name: P -01 AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 12/23/2011 End Date: X3- 010CJ -C: (2,604,287.00 ) Project: Prudhoe Bay Site: PB P Pad Rig Name /No.: NORDIC 1 Spud Date/Time: Rig Release: Rig Contractor: NORDIC CALISTA UWI: Active Datum: P -01 gyro ©86.02ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12/26/2011 00:00 - 01:00 1.00 STWHIP P WEXIT POH WITH WHIPSTOCK SETTING BHA. FLOW CHECK AT 200'. NO FLOW. PULL BHA TO SURFACE. 01:00 - 02:00 1.00 STWHIP P WEXIT POP OFF INJECTOR. LD BHA. 02:00 - 06:00 4.00 RIGD P PRE RU TO RUN WORK STRING IN HOLE FOR LAYDOWN. RIH WITH 1" WORK STRING. FLUSH WORK STRING WITH FRESH WATER. 06:00 - 07:30 1.50 RIGD P PRE COMPLETE CREW CHANGE. MAKE PRE TOUR CHECKS. IA / OA / PVT = 0 -PSI / 200 -PSI / 280 -BBLS. 07:30 - 08:00 0.50 RIGD P PRE HOLD PJSM ON LD 1" CSH TO PIPE SHED. REVIEW SAFETY JT CHECKLIST, ASSIGN PEOPLE TO SPECIFIC POSITIONS, DISCUSS STANDING ORDERS TO DRILLER WHILE TRIPPING BHA. 08:00 - 09:00 1.00 RIGD P PRE POH, LD 22 -JTS 1" CSH TO PIPE SHED. 09:00 - 09:30 0.50 RIGD P PRE HOLD KICK WHILE TRIPPING DRILL. EFFICIENT RESPONSE WORKING SHORT HANDED (MOTORMAN OFF LOCATION). HOLD AAR AND DISCUSS SHORT HANDED RESPONSE, USING A 2 -3/8" SAFETY JT WITH 1" DRILLPIPE, NOTIFICATIONS OF ALL NECESSARY PERSONNEL. IA / OA / PVT = 0 -PSI / 130 -PSI / 280 -BBLS. 09:30 - 14:00 4.50 RIGD P PRE CONTINUE TO POH, LD REMAINING 100 -JTS OF 1" CSH TO PIPE SHED. RD HANDLING EQUIPMENT. 14:00 - 14:30 0.50 STWHIP P WEXIT REDRESS LITTLE JERKS FOR BHA. PREP ALL RIG FLOOR EQUIPMENT FOR MU BHA. 14:30 - 15:00 0.50 STWHIP P WEXIT HOLD PJSM WITH RIG CREW ON MU WINDOW MILLING BHA. MU BHA CONSISTING OF 3.8" GO / 3.79" NO GO WINDOW MILL, 3.79' GO / 3.78" NO GO DSM, 2 -JTS 2 -3/8" PH6, BLIND SUB, DGS, DPS, EDC, P &C, WEAR SUB, LQC, UQC & CTC. OAL = 117.86'. 15:00 - 15:15 0.25 STWHIP P WEXIT PU INJECTOR AND MU COIL TO BHA. STAB ON INJECTOR. 15:15 - 15:45 0.50 STWHIP P WEXIT TEST QTS TO 250 -PSI / 3500 -PSI. HOLD AND CHART EACH TEST FOR 5- MINUTES. CIRCULATE DOWN COIL AT .3 -BPM WITH 380 -PSI. IA / OA / PVT = 0 -PSI / 215 -PSI / 278 -BBLS. 15:45 - 16:00 0.25 STWHIP P WEXIT INSPECT POWER PACK BRUSHES PER CTS STEM PREVENTATIVE MAINTENANCE PLAN. UNLOAD 1" CSH FROM PIPE SHED. 16:00 - 16:15 0.25 STWHIP P WEXIT RESUME TESTING QTS. GOOD TESTS. 16:15 - 18:30 2.25 STWHIP P WEXIT RIH WITH WINDOW MILLING BHA. CIRCULATE AT .3 -BPM WITH 400 -PSI. IA / OA / PVT = 0 -PSI / 210 -PSI / 275 -BBLS Printed 12/27/2011 12:43:40PM North America - ALASKA - B P Page s c,c Operation Summary Report Common Well Name: P -01 AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 12/23/2011 End Date: X3- 010CJ -C: (2,604,287.00 ) Project: Prudhoe Bay Site: PB P Pad Rig Name /No.: NORDIC 1 Spud Date/Time: Rig Release: Rig Contractor: NORDIC CALISTA UWI: Active Datum: P -01 gyro @86.02ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 18:30 - 21:00 2.50 STWHIP P WEXIT TAG WHIPSTOCK PINCH POINT WITH PUMPS ON AT 11,256'. PU, RUN BACK DOWN AND DRY TAG AT 11,253.8. CORRECTED DEPTH WITH PUMPS ON TO PINCH POINT OF 11,239.5 IS - 16.5'. PU AND OBTAIN SLOW PUMP RATES. PUMP AT 2.70 BPM, 2070 PSI FREE SPIN. RUN BACK DOWN TO TAG WHIPSTOCK AT CTDS MEASUREMENT OF 11,255.6'. PAINT FLAG. - BOTTOMS UP CIRCULATED DISCOLORED, SMELLY MUD ACROSS SHAKERS; I-12S VISUAL ALARM WENT OFF WITH 11 PPM IN PITS SHOWN ON PANEL IN DOGHOUSE. DOWN ON PUMPS, PICK UP STRING, CLOSE IN HCR TO SEE IF THERE IS PRESSURE. 0 PSI ON WELLHEAD. PIT MONITOR WENT TO 0 PPM IMMEDIATELY AFTER SHUTTING HCR. NO PERSONAL MONITORS WENT OFF. HANDHELD MONITOR READS 0 PPM. CALL SUPERINTENDENT, NOTIFY TEAM LEAD. DISCUSS PLAN FORWARD. TAKE SAMPLES FROM SHAKER AND POSSUM BELLY SHOW 0 PPM OF ANY GAS. LINE UP TO DIVERT 20 BBLS TO TIGER TANK. BRING RETURNS BACK TO SHAKERS, GOOD CLEAN MUD. MW IN 8.48 PPG, MW OUT 8.53 PPG. H2S SCAVENGER ADDITIVE CALLED OUT TO ADD TO ACTIVE SYSTEM AS PREVENTATIVE MEASURE. - RUN BACK DOWN TO TAG BACK UP TO PINCH POINT OF WHIPSTOCK. BEGIN MILLING OPS AT 11,239' 21:00 - 00:00 3.00 STWHIP P WEXIT FREE SPIN 1900 PSI AT 2.52 BPM. MILL 391n WINDOW PER WELL PLAN. - 2.52 BPM IN, 2.51 BPM OUT, 1900 PSI, VERY Ot ft MINOR MOTORWORK SEEN FOR FIRST 3 /10THS, NO RECORDABLE WOB. - ADDING 1 /10TH PER 6 MINUTES WITH MOTORWORK OF LESS THAN 100 PSI, NO NOTICEABLE WOB - BEGAN GAINING WOB AFTER 1.5', STILL MONITORING LESS THAN 100 PSI OF MOTOR WORK Printed 12/27/2011 12:43:40PM TREE = 41115' 5M MCEVOY • `WELLHEAD = 11" 5M FMC 5A NOTES: 41/5" & 5 -112" CHROME TBG ACTUATOR = OTIS _O KB. ELEV = 86.02' BF. ELEV = 32' • KOP 1549' 1 2107' H4- 1/2"SSSV LANDING NIP, ID= 3.813" 1 Max Angle = 48' @ 5720' Datum MD = 11264' Datum TV D = 8800' SS 110 -3/4" CSG, 45.5 #, L -80, ID = 9.953" H 3420' I- ' GAS LIFT MANDRELS ST M3 TVD DEV TYPE VLV LATCH PORT DATE • Minimum ID = 3.726 11007, 7 3278 2989 45 CAM ()W BK 0 10/18/11 • 6011 4885 47 CAM DMY BK 0 10/18/11 4 -1/2" OTIS XN NIPPLE 5 7883 6208 44 CAM CMY BK 0 4 9209 7166 42 CAM DMY BK 0 10/18/11 3 10129 7873 37 CAM OW BK 0 2 10734 8385 26 CAM DMI1' BK 0 1 10915 8552 21 CAM EM1' BK 0 10/18/11 10936' H4 PARKER SINS NIP, ID = 3.813" 1 `�� 10959' H7 -518" x 4-1/2" BKR SBL -3 PKR • 10989' 1--14-1 /2" PARKER SWS NIP, ID = 3.813" 11007' I-- 412" OTIS XN NIP MLLED TO 3.80" (1128/11) 1 4112" TBG, 12.6 #,13 CR, 0.0152 bpf, ID = 3.958" I-1 11019' 1 11019' ]1412" WLEG 1 LTOP OF 5 -12" LNR H 11020' 1 – g 1 11009' H ELMS TT LOGGED 10/17/92 1 7 -5/8" CSG, 29.7 #, NT95HS, NSCC, ID = 6.875" 1H 11172' , L 11250.E 11295' H10. CEMENT PLUG (12109/11) 1 tl PERFORATION SUMMARY 4 ` ti • 1 11305' — POSISET PLUG (12/07/11) 1 REF LOG: SWS BHCS ON 10/01/92 - JL ON 10/17/92 ANGLE AT TOP FERF: 12 11316' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sgz DATE 3-3/8" 4 11316' - 11374' 0 10/18/92 3-3/8" 4 11384' - 11412' 0 10/18/92 1 PBTD H 11465' Ale•'e•'e* 15 -12" TBG, 17 #, 13 CI, 0.0232 bpf, ID = 4.897' l—I 11545' 1 1 .1.#.! 1.1.#.1.1 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT • 10/04/92 FGO ORIGINAL COMR_ETION 11/12/11 GJF/ PJC GLV C/O (10118!11) WELL: P-01 09/27/01 RN/TP CORRECTIONS 12/14 /11 RMWJMD MILLED XN NIP (11/28/11) PERMIT No: 92 -0920 05/30!05 KSB/PJC GLV C/O 12/14 /11 TTR/JMD SET POSISET RUG (12/07/11) AR No: 50- 029 - 22287 -00 03!19!10 JLW /SV CSG CORRECTION 12/15/11 TTR/ PJC CEMENT PLUG (12/09/11) Sec. 31, T11 N, R13E 0328!11 JLJ/PJC GLV CIO (3/23/11) BP Exploration (Alaska) • P -01 A (PTD #211 -116) change in operations • Page 1 of 1 Schwartz, Guy L (DOA) /�� From: Schwartz, Guy L (DOA) l" Sent: Thursday, December 01, 2011 2:46 PM ( 2_ (Z( To: 'Staudinger, Mark' T� Subject: RE: P -01A (PTD #211 -116) change in operations %E` PTO 2-6"=1 Mark, This is an acceptable change to the approved sundry. This is email is sufficient notification for the change to the approved procedure. Guy Schwartz Senior Petroleum Engineer AOGCC 793 -1226 (office) 444 -3433 (cell) From: Staudinger, Mark [mailto:Mark.Staudinger @bp.com] Sent: Thursday, December 01, 2011 2:34 PM To: Schwartz, Guy L (DOA) Subject: P -01A (PTD #211 -116) change in operations *:. '1-401:1=.44:) ,' «P -01A Proposed Revl.pdf» Guy - As we discussed on the phone, we had problems with the P -01A pre -rig procedures. We could not get a whipstock drift down on slickline past 10,999' SLMD. Our old plan included setting the whipstock pre -rig with E -line, followed by a cement downsqueeze past the whipstock. Our new proposed procedure is to set a 5 -1/2" Posi -set plug followed by dump - bailing -10' of cement with E -line for the pre -rig procedure at 11,300'. We will then set the whipstock with Nordic 1 at -11,250', and continue with the planned P -01A sidetrack. Our primary form of isolation from the parent wellbore is still considered to be the primary cement job. Please let me know if this sound good to you. Thanks, Mark Staudinger BP Exploration Alaska Operations Drilling Engineer Coiled Tubing Drilling (907) 564 -5733 (907) 440 -7403 cell 12/2/2011 • • a SEAN PARNELL, GOVERNOR LAMA r2.4 MIT ALASKA OIL AND GAS 333 W. 7th AVENUE, SUITE 100 CONSERVATION COMMISSION ANCHORAGE, ALASKA 99501 -3539 PHONE (907) 279 -1433 FAX (907) 276 -7542 John McMullen Engineering Team Leader 7 - o q g- BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519 -6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU P -01 Sundry Number: 311 -270 Dear Mr. McMullen: Viii.E0 S E P 1 Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holida or weekend. Sincer - V I' K. N • an ern .• , lone DATED this /7'-day of September, 2011. Encl. a 1 , STATE OF ALASKA ' U t / • ALASKA AND GAS CONSERVATION COMMISSf CIV .. • APPLICATION FOR SUNDRY APPROV 20 AAC 25.280 9 // 1. Type of Request: Alaska Off & Ga Cam. Gum s j i ❑ Abandon - •: Plug for Redrill ❑ Perforate New Pool ❑ Repair Well ❑ Change Approved Program ❑ Suspend ❑ Plug Perforations ❑ Perforate ❑ Pull Tubing ❑ Time Extension k�c1Chilraga ❑ 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. ■D Development ❑ Exploratory 192 - 092 3. Address: ❑ Service ❑ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519 - 6612 50 029 22287 - 00 - 00 - 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: PBU P -01- Spacing Exception Required? ❑ Yes C No 9. Property Designation: 10. Field / Pool(s): ADL 028288 Prudhoe Bay Field / Prudhoe Bay Oil Pool 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth ND (ft): Effective Depth MD (ft): Effective Depth ND (ft): Plugs (measured): Junk (measured): 11545' • 9160' - 11465' 9082' None None Casing Length Size MD ND Burst Collapse Structural Conductor 78' 20" 110' 110' 1490 470 Surface 3384' 10 -3/4" 3420' 3089' 5210 2480 Intermediate 11135' 7 -5/8" 11172' 8796' 8180 5120 Production Liner 525' 5 11020' - 11545' 8650' - 9160' 7740 6280 Perforation Depth MD (ft): Perforation Depth ND (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 11316' - 11412' 8937' - 9031' 4 -1/2 ", 12.6# 13Cr80 11019' Packers and SSSV Type: 7 -5/8" x 4 -1/2" Baker 'SABL -3" packer Packers and SSSV 10959' / 8593' MD (ft) and ND (ft): 12. Attachments: 13. Well Class after proposed work: ® Description Summary of Proposal ® BOP Sketch 0 Detailed Operations Program ❑ Exploratory -181 Development ❑ Service 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: September 7, 2011 ❑ Oil ❑ WINJ ❑ WDSPL Plugged 16. Verbal Approval: Date: ❑ Gas ❑ GINJ ❑ GSTOR ❑ bandoned / 11' , Commission Representative: ❑ WAG ❑ SPLUG - m Suspended 17. I hereby certify that the f• - • oing is true and correct to the best of my knowledge. Contact Mark Staudinger, 564 -5733 Printed Name J •y; Mme,, j, j� / , Title Engineering Team Leader "� / i r Prepared By Name/Number. Signature 4 �_ Phone 564 - 4711 Date$ 3 f // ( Terrie Hubble, 564 -4628 Commission Use Only Conditions of ) ( ,� 2 `� approval: ify Commission so that a representative may witness I Sundry Number: `J ❑ Plug Integrity (BOP Test ❑ Mechanical Integrity Test ❑ Location Clearance # 3560 ps t 3 P 7 - Other. At z Soo ps L 4 -- 17; s f Subsequent Form Required: / _ 5 / it APPROVED BY ?•42-^ 4. " fr Approved By: COM STONER THE COMMISSION Date Form 10-403 Revised 01/2010 , • t p•`/ Submit In Duplicate MOMS SEP 2 ORIGINAL � • • To: Alaska Oil & Gas Conservation Commission From: Mark Staudinger bp CTD Engineer Date: August 16 2011 Re: P -01 Sundry Approval Sundry approval is requested to isolate existing perforations on well P -01 in preparation for a Coiled Tubing Drilling Sidetrack. Well P -01 is a vertical producer in Zone 4 that was originally drilled in September of 1992. Original oil rates started out at over 2000 bopd and are currently around 300 bopd. Historically, this well has not been frac'd but appears to produce via a small fault in the Shublik, near the top of the reservoir section. - It is this fault that has prevented any type of hydraulic fractures. In 1996, the well had a FCO and a HCL acid stimulation that boosted production -600 bopd. In mid 2005 the well hydrated off and required coil tubing to jet out the plug, no other hydrate problems since that incident. And last, a lab sample collected from an August 2010 drift and tag showed that there are some asphaltenes downhole and doesn't appear to hinder production, past or present. For most of this well's life, it has been a silent runner with little mechanical or downhole issues. This well is currently producing -200 bopd. This well is supported by injector P -02A and has a couple of good MI responses. Injector Y -07A was sidetracked to the northeast of P -01 in late 2007 and is now injecting MI (started MI injection 10/09/2010). At this time there is no response from the MI from Y -07A. Reason for Sidetrack: P -01A will access additional Z4 reserves in the drainage area. P -01A was considered for a multi - lateral completion, but due to the added complexity of adding a lateral, a sidetrack was deemed the best option. A sidetrack will reduce the complexity of the completion and also allow access to the parent drainage area. The well is in sound mechanical condition. It passed an MIT -IA to 3000 psi (March 2011) and the MIT -OA failed with a LLR of 0.7 bpm @ 1000 psi (March 2011). Both the IC and T have a passing PPPOT to 5000 psi (March 2011). The sidetrack, P -01A, is scheduled to be drilled by Nordic 1 starting on November 1 2011 targeting Ivishak Zone 4. The pre rig work includes a caliper and GR /CCL run, milling the XN nipple, setting a thru- tubing Whipstock, and squeezing perforations. With the whipstock set and perforations abandoned, the CTD rig Nordic 1 will then mill a window, and drill the -2800' build and lateral. The likely completion will be a 3 -1/2" x 2 -7/8" solid, cemented, and perforated 13Cr -80 liner. There is a small possibility that the well may be completed with 3- 1/2" solid x 2 -7/8" slotted L -80 liner if no losses are encountered and little water is found. The following describes the planned work. A schematic diagram of the proposed sidetrack is attached for reference. COI. /�� Offend T' ? Ticck Well /I gtyess tesp L4,75 1- Cp`acv . se ;4i f c c A ce l� _9 t y 74e Cv/ten, well Gr Q rG�SS r- rc.�• G4�i•( /Z? 1S r wr G, en 4 / (v rli'r l� 14 A-0,4 w. ):4F7? r- U45,4,97e t� �� , 0 ,t i�,s POO a rho fOQ 4K, c/".://;,, • • • CTD Sidetrack Summary Pre -CT Rig Work: The pre CTD work is planned to begin September 7 2011. 1. W Check tubing hanger LDS. ' 2. W PPPOT -T to 5000 psi • 3. S Dummy off GLM " 4. F MIT -IA to 3000 psi, MIT -OA to 2000 psi. �� ° A 6"`1 5. S Run a 40 Arm Caliper from 11,300' MD to surface. 6. S Run Dummy Whipstock Drift down to 11,350' MD. • 7. E Run GR /CCL Log from 11,350' MD to 10,500' MD. • 8. E Mill XN Nipple --s+o 3.90'70 9. Set 5 -1/2" thru- tubing permanent whipstock at 11,250' (will fit through 4 -1/2" tubing) - 10. C Abandon perforations in existing well by pumping 25 bbls of 15.8 Class G Cement (attempt to down squeeze 10 bbls). a. Cement Volume: i. 5 -1/2" liner volume from PBTD to whipstock: 5 bbls ii. Squeeze: 10 bbls / ' � Q . To C iii. Excess: 10 bbls P, CM,�f- PI-7 /e LOS P 11. V PT tree (MV,SV,WV) 12. 0 Bleed production flow lines and GL lines down to zero and blind flange. 13. 0 Remove S- Riser, wellhouse, and level pad. 14. V Set TWC -24 hrs prior to rig arrival Rig Sidetrack Operations: (Scheduled to begin on November 1 2011 using Nordic Rig 1) ( 1. MIRU Nordic Rig 1 2. NU 7- 1/16" CT Drilling BOPE and test 3Se' t' ' 3. Mill 3.80" single string hiah side window in the 5W liner at 11,250'. 4. Drill Build: 3.75" OH, 340' (33 deg /100 planned). 5. Drill Lateral in Z4: 3.75" OH, 2,460' (12 deg /100 planned) with resistivity. 'J 4 6. Run triple combo open hole log if MWD resistivity is poor quality. 7. Run 3 -1/2" x 2 -7/8" 13Cr -80 liner leaving TOL -10,975' MD. P 8. Pump primary cement leaving TOC at 10,975' MD, 23 bbls of 153 ppg Class G cement planned. ® ( Contingency Option: Possibility to run solid 3 -1/2" x slotted 2 -7/8" L -80 liner if no losses occur and little' water is found. 10. Perform cleanout/log run with mill, motor, and GR /CCL (CBL possible if poor cement job). 11. Perforate well (-1000'). 12. Set 4 -1/2" liner top packer if needed, and test to 2,400 psi. 13. Freeze protect well to 2200' ND. 14. Set BPV. ND 7- 1/16" BOPE stack. Freeze protect tree and PT tree cap to 3500 psi. • 15. RDMO Nordic 1. Post -Rig Work: 1. Re- install S- riser, wellhouse and flowlines 2. Pull BPV. 3. Install GLV. 4. RU test separator. Mark Staudinger Coiled Tubing Drilling Engineer 564 -5733 CC: Well File Sondra Stewman /Elizabeth Barker/Terrie Hubble • TREE= . 4- 1/16" 5M MCEVOY . I WELLHEAD= 11" 5M FMC p SAFETY NO 4 -1/5" & 5 -1/2" CHROMETBG ACTUATOR = OTIS ■ -u i KB. ELEV = 86.02' BF. ELEV = 32' 1549' � � 2107' H4 -1/2" SSSV LAND�IG NIP, ID = 3.813" I Max Max Angle = 48 @ 5720' I Datum MD = 11253' I 4110 I Datum 1VD = 8800' SS 10 -3/4" CSG, 45.5#, L -80, ID = 9.953" I--1 3420' I---, ■ GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 7 3278 2916 45 CAM DOME BK 16 5/30/2005 Minimum ID = 3.725" @ 11007' 6 6011 4818 47 CAM DOME BK 16 5/30/2005 5 7883 6135 45 CAM DMY BK 0 4 -1/2" OTIS XN NIPPLE 4 9209 7102 42 CAM DOME BK 16 5/30/2005 3 10129 7802 38 CAM DMY BK 0 2 10734 8317 27 CAM DMY BK 0 1 10915 8479 22 CAM SO BK 20 5/30/2005 I 10936' I - - 112" PARKER SWS NIP, ID = 3.813" I X g 10959' 1 x 4 -1/2" BKR SBL -3 PKR I I 10989' H4 -1/2" PARKER SWS NIP, ID = 3.813" I ' ' I 11007' H4-1/2" OTIS XN NIP, ID = 3.725" I I 4 -1/2" TBG, 12.6 #, 13 CR, 0.0152 bpf, D = 3.958" H 11019' I 7 x I 11019' H4 -1/2" WLEG I I TOP OF 5-1/2" LNR I-1 11020' I — . I 11009' H ELMD TT LOGGED 10/17/92 I iiht I 7 -5/8" CSG, 29.7 #, NT95HS, NSCC, D = 6.875" I---I 11172' 1 PERFORATION SUMMARY REF LOG: SWS BHCS ON 10/01/92 - JL ON 10/17/92 ANGLE AT TOP PERF: 12 @ 11316' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn /Sqz DATE 3 -3/8" 4 11316' - 11374' 0 10/18/92 3 -3/8" 4 11384' - 11412' 0 10/18/92 I PBTD H 11465' *WAWA I 5-1/2" TBG, 17 #, 13 CR, 0.0232 bpf, ID = 4.892" I--I 11545' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 10/04/92 FGO ORIGINAL COMPLETION 03/19/10 JLW /SV CSG CORRECTION WELL: P-01 03/12/01 SIS -QAA CONVERTED TO CANVAS PERMIT No: 92 -0920 03/14/01 SIS-MD FINAL API No: 50- 029 - 22287 -00 09/27/01 RN/TP CORRECTIONS Sec. 31, T11N, R13E 05/30/05 KSB /PJC GLV GO BP Exploration (Alaska) TREE= 4- 1/16" 5M MCEVOY • P 01 A SAFETY NOO 4 -1/5" & 5 -1/2" CHROME TBG I WELLHEAD = 11" 5M FMC ACTUATOR= OTIS Proposed CTD Sidetrack KB. ELEV = 86.02' BF. ELEV = 32' KOP= 1549' 2107' H4 -1/2" SSSV LANDING NIP, ID= 3.813" Max Angle = 48 @ 5720' O Datum MD = 11253' Datum TVD = 8800' SS 10 -3/4" CSG, 45.5 #, L -80, ID = 9.953" I--1 3420' 1---A ■ GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 7 3278 2916 45 CAM DOME BK 16 5/30/2005 6 6011 4818 47 CAM DOME BK 16 5/30/2005 PERFORATION SUMMARY L 5 7883 6135 45 CAM DMY BK 0 REF LOG: SWS BHCS ON 10/01/92 - JL ON 10/17/92 4 9209 7102 42 CAM DOME BK 16 5/30/2005 ANGLE AT TOP PERF: 12 @ 11316' 3 10129 7802 38 CAM DMY BK 0 Note: Refer to Production DB for historical pert data 2 10734 8317 27 CAM DMY BK 0 SIZE SPF INTERVAL Opn /Sqz DATE 1 10915 8479 22 CAM SO _ BK I 20 5/30/2005 3 -3/8" 4 11316' - 11374' 0 10/18/92 3 -3/8" 4 11384' - 11412' 0 10/18/92 I I I 10936' H4 -1/2" PARKER SWS NIP, ID = 3.813" I ►� M 10959' 1-17-5/8" x 4 -1/2" BKR SBL -3 PKR I 3.7" deployment sleeve / 4.5" KB LTP I 10989' H4 -1/2" PARKER SWS NIP, ID = 3.813" BEHIND LIN : - 10,975` - TOL/TOC I 11,007' 1-14-1/2" OTIS XN NIP, ID = 3.725" I I 4-1/2" TBG, 12.6 #, 13 CR, 0.0152 bpf, ID = 3.958" H 11019' I MILLED to 3.80 ITOP OF 5 -1/2" LNR I 11020' I I 7 -5/8" CSG, 29.7 #, NT95HS, NSCC, ID = 6.875" h-I 11172' 3-1/2" x 2 -7/8" XO -11,230' Chrome liner / i ' - - 2" x 5 -1 /2" TT whi stock ! b" I '\' ' _ 11,250 41! p 14,050 TD 12 Gµ / ! / A. y V 1 / : : / PBTD H 11465' i.f•WA.e 5 -1/2" TBG, 17 #, 13 CR, 0.0232 bpf, ID = 4.892" H 11545' 0.0.4.0.0 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 10/04/92 FGO ORIGINAL COMPLETION 03/19/10 JLW /SV CSG CORRECTION WELL: P -01 03/12/01 SIS -QAA CONVERTED TO CANVAS PERMIT No: 92 -0920 03/14/01 SIS -MD FINAL API No: 50- 029- 22287 -00 09/27/01 RN/TP CORRECTIONS Sec. 31, T11 N, R13E 05/30/05 KSB /PJC GLV C/O BP Exploration (Alaska) • NORDIC — CALISTA RIG 1 CHOKE / REEL /CIRCULATION MANIFOLD DIAGRAM a V12 • 4 — , V14 ill cnwt muter 7 -1 /16" 5000 psi BOP's ID = 7.06" V15 V11 r _ 1 71 /16 "5000 pal, RX<6 _ .__ Transducers 0 III T / POOR °OV V V2 1 V1 V 16 — la n mi DEGASSER Note' typical BOP ail arrangement for 23R" cm led tubing d r piing 2 "CwnN '� � TOT PB �� �. I 11/18" 5000 psi, 0046 •� V17 a ♦� - I HCR �� IC IK OK To Poor Boy Gas Buster , NI* t _� C I ... - I ,. Craw I ... ... 1 V18 V19 21/16 pal , RX -24 l 3.00 6000 Pal OCR = ■ • ail 2- 1/16" 5000 Psi CHECK VALVE Manual Choke wt. ...w mss_ N • _ I1C 71/16 Cameron FOV Gate � � a Valve x 5000 pal i ll l P Lin (Diesel �— P Line VP CoFIeX Hose .�. tato' C MoOon 1/4 Turn Halco ..w .,. 10WOG To Production Tree or Cross Over A 1 T Press e transducers CoFIeX Hose CV11 " „ CV12 To Coiled Tubing Bleed Off Inner Reel Valve .,ar_ass_ _era_ _sr_ ‘9 ., CV13 — Cement Line In Ground Level Tie -in II CV10 n _I J CV3 CV2 __— T Stand Pipe � _ _ �_. ••. ---_� �_ Ain _ — C �r Manual Choke • ".X .— Ml. _ == a,_ ". - ier --. —__ _ - iul _ _ Pressure Transducers CV9 Motion CV77 =Alit // CVi l CV8 V 1 11111 Tiger Tank Mud Pump 2 B In From O _ MP _ aw Baker MP 1 8 MP 2 r + 1 ► • — Choke Q Q CVI4 to Pits Rig Floor Nir Mud Pump 01 OCV16 Reverse Cir • •i � � J Cu CT while OOH - ice , O ► . _ _9� _... IsM – • • To Mani fold CV15 1- Jun -2010 4 Raxerce Cirr-elatinn line / CT while OOH CoFIeX Hose PIT # 4 PIT # 3 PIT # 2 PIT # 1 4' X 9.5' X 6' 9' X 9.5' X 6' 13.5' X 9.5' X 6' 13.5' X 9.5' X 6' 0.564 bbl/ft 1.27 bbl/ft 1.9 bbl/ft 1.9 bbl/ft 37.2 bbl 83.75 bbl 125.6 bbl 125.6 bbl ,i : mi O � AMBIN—Mli III Libilillial 1111111 A n i 7 i ---- i III —0— CD yr n w ammommull * ,� I 1rC 1 . I - , IC: 11111$ IIC: I 111 r7 i 1 - v I i j IMP I l i ■i ■ ■iimiillmmmiii ■iiiiiii■■■■■■■■ illm mmmllim mimm mmm mimiillllimllmmmlliiimiim■ ■ ■4 _ ,. _ _ _ liiilliiiimmiiiiiiiilimmilmminu m/ mmlmllllmilm7iilllilliiimumiimmmmimiimu m■mlliliilmimli® ®iii®®■ immelimliimiiiiimliiiimllmli■ miimlmmlmillllllllmlmmmmullummmmmummmmulummmmimlmmmmlmlllil■ tllllllliiimillllllllmm■■lmllm■ milli..... iiiiiiiiiiiii liiiiiiiii limiimiiimiimiimiiiii iiiiiiiiiiiii Mud Manifold ± dill:° ------amminu amiilimllmllliiue 2Yimi - m mllulllOiiiiiiiiiiliiiiiii1011011l + I MB I ii= : Centrifuge Feed Pimp 1 rt. iI, : ■ r w 1 . — g ■ IIC : IC: >Q ■ ■ g t >< f ill III ■ ■ ■ 1 f ■ 111 111 ft' ®Cwt ,� pp O i • • • bp BP Exploration (Alaska) Inc. 0 Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 August 22, 2011 Mr. Tom Maunder Alaska Oil and Gas Conservation Commission AUG 31 gm 333 West 7 Avenue Anchorage, Alaska 99501 Itiokt01 & Gas Cons. Commission Ancta& g Subject: Corrosion Inhibitor Treatments of GPB P -Pad I ® 9' �1 Dear Mr. Maunder, Of Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB P- Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) P -Pad Date: 07/21/11 Corrosion Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # Initial top of cement pumped cement date inhibitor sealant date ft bbls ft na gal P -01 1920920 500292228700 0.30 NA 0.30 NA 0.85 4/24/2010 P -02A 2000840 500292237601 0.30 NA 0.30 NA 4.25 4/25/2010 P -03A 1972280 500292217601 12.70 5.0 0.30 7/12/2010 2.55 8/5/2010 P -04 1910760 500292218000 1.80 NA 1.80 NA 15.30 4/25/2010 P -05A 2000510 500292254501 0.80 NA 0.80 NA 5.95 4/25/2010 P -06B 2051380 500292216602 11.30 3.0 1.00 7/12/2010 9.35 8/5/2010 P -07A 2011960 500292253501 0.50 NA 0.50 NA 1.70 4/24/2010 P -08A 2000850 500292237701 0.10 NA 0.10 NA 0.85 4/24/2010 P -09 1930580 500292236200 0.10 NA 0.10 NA 0.85 4/24/2010 P -10 1910520 500292215800 3.00 NA 3.00 NA 28.05 4/24/2010 P -11 1910290 500292214300 3.00 NA 3.00 NA 23.80 4/23/2010 P -12B 2001330 500292213602 0.30 NA 0.30 NA 0.85 4/23/2010 P -13 1901110 500292208000 0.30 NA 0.30 NA 1.70 4/23/2010 P -14 1910070 500292212900 7.50 NA 7.50 NA 56.10 7/21/2011 P -16 1901630 500292211300 4.30 NA 4.30 NA 37.40 4/22/2010 P -17 1901550 500292210500 8.00 NA 8.00 NA 89.30 4/28/2010 P -19 1901360 500292209400 0.80 NA 0.80 NA 5.10 4/21/2010 P -20B 2001590 500292208902 0.20 NA 0.20 NA 0.85 4/21/2010 P -21B 1970640 500292214802 0.40 NA 0.40 NA 4.30 4/21/2010 P -22 1931210 500292239600 0.30 NA 0.30 NA 1.70 4/23/2010 P -23 1931120 500292239300 0.30 NA 0.30 NA 0.85 4/24/2010 P -24 1970540 500292275500 1.80 NA 1.80 NA 8.50 4/24/2010 P -25 1970260 500292274200 64.00 24.0 2.60 7/17/2011 23.80 7/20/2011 P -26 1962000 500292272700 2.60 NA 2.60 NA 22.10 4/25/2010 P -27 2040500 500292320300 1.00 NA 1.00 NA 6.80 4/25/2010 P -28 2100480 500292342500 1.20 NA 1.20 NA 10.20 8/7/2010 • • gyro/data Gyrodata Incorporated 1682 W. Sam Houston Pkwy. N. Houston, Texas 77043 713/461 -3146 Fax: 713/461 -0920 January 12, 2011 State of Alaska - AOGCC Attn: Christine Mahnken 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 9 JAN Re: P -Pad, Well #P -01 Prudhoe Bay, Alaska Enclosed, please find two (2) copies, and one (1) disk of the completed survey for the above referenced well. We would like to take this opportunity to thank you for using Gyrodata, and we look forward to serving you in the future. Sincerely, Rob Shoup North American Regional Manager RS:kI Serving the Worldwide Energy Industry with Precision Survey Instrumentation gyro/data Gyrodata Incorporated 1682 W. Sam Houston Pkwy. N. Houston, Texas 77043 713/461 -3146 Fax: 713/461 -0920 SURVEY REPORT BP Exploration P -Pad #P -01 Schlumberger Truck #2320 Prudhoe Bay, AK AK0111GCM102 11 Jan 2011 01 Serving the Worldwide Energy Industry with Precision Survey Instrumentation 1 A Gyrodata Directional Survey for BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK, Lease: PRUDHOE BAY, AK Well: P PAD P -01 4 -1/2" TUBING • Job Number: AK0111 GCM 102 Azimuth Correction: Gyro: Bearings are Relative to True North Run Date: 1/11/2011 12:02:55 PM Surveyor: Henry Drew Vertical Section Calculated from Well Head Location Calculation Method: MINIMUM CURVATURE Closure Calculated from Well Head Location Survey Latitude: 70.264339 deg. N Longitude: 148.938097 deg. W Horizontal Coordinates Calculated from Local Horizontal Reference A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.00 N 0.00 E • 0 - 11,342.5' RATE GYROSCOPIC CONTINUOUS MULTISHOT SURVEY RUN INSIDE 4 -1/2" TUBING ALL MEASURED DEPTHS AND COORDINATES REFERENCED TO ORIGINAL RKB AT 86.02 FT AMSL BF- ROTARY TABLE = 30.30' MEASURED BF -SWAB= 9' SWAB - GYRO = 10' ZERO ON SWAB @ + 11.3' 100.00 0.25 354.09 0.25 100.00 0.2 354.1 0.22 N 0.02 W 200.00 0.49 23.27 0.30 200.00 0.8 8.5 0.83 N 0.12 E 300.00 0.43 230.62 0.89 300.00 1.0 0.2 0.98 N 0.00 E 400.00 0.07 151.89 0.42 400.00 0.7 339.5 0.69 N 0.26 W 500.00 0.17 303.18 0.23 500.00 0.8 333.7 0.72 N 0.35 W 600.00 0.59 193.29 0.67 599.99 0.7 296.5 0.30 N 0.60 W 700.00 0.19 165.95 0.43 699.99 0.8 241.6 0.36 S 0.67 W 800.00 0.17 165.79 0.02 799.99 0.9 221.8 0.67 S 0.60 W 900.00 1.17 35.37 1.29 899.98 0.0 57.2 0.02 N 0.03 E 1000.00 2.42 28.67 1.27 999.93 3.2 31.1 2.70 N 1.63 E • 1100.00 3.56 23.13 1.17 1099.80 8.4 27.5 7.41 N 3.87 E 1200.00 4.81 19.57 1.28 1199.53 15.6 24.5 14.22 N 6.49 E 1300.00 5.86 17.73 1.06 1299.09 24.9 22.3 23.03 N 9.45 E 1400.00 7.59 16.84 1.73 1398.40 36.6 20.7 34.21 N 12.92 E 1500.00 9.59 17.83 2.01 1497.27 51.5 19.7 48.47 N 17.38 E 1525.00 10.77 16.84 4.77 1521.88 55.9 19.5 52.69 N 18.70 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 1550.00 11.61 16.79 3.36 1546.40 60.8 19.3 57.33 N 20.10 E • 1575.00 12.29 17.62 2.81 1570.86 65.9 19.2 62.27 N 21.63 E 1600.00 12.79 17.75 2.00 1595.27 71.4 19.0 67.45 N 23.28 E 1625.00 13.20 17.66 1.64 1619.63 77.0 18.9 72.80 N 24.99 E 1650.00 13.49 17.96 1.19 1643.95 82.7 18.9 78.29 N 26.76 E 1675.00 13.89 17.97 1.60 1668.24 88.7 18.8 83.92 N 28.58 E 1700.00 14.53 17.86 2.56 1692.48 94.8 18.7 89.76 N 30.47 E 1725.00 15.34 17.96 3.24 1716.63 101.2 18.7 95.89 N 32.45 E 1750.00 16.32 18.11 3.92 1740.68 108.1 18.7 102.38 N 34.56 E 1775.00 17.16 18.38 3.37 1764.62 115.3 18.6 109.22 N 36.82 E 1800.00 17.51 18.47 1.40 1788.49 122.7 18.6 116.28 N 39.17 E 1825.00 17.65 18.62 0.59 1812.32 130.3 18.6 123.44 N 41.57 E 1850.00 17.81 18.66 0.64 1836.13 137.9 18.6 130.66 N 44.00 E 1875.00 17.96 18.48 0.64 1859.92 145.5 18.6 137.93 N 46.45 E 1900.00 18.10 17.39 1.46 1883.70 153.3 18.6 145.30 N 48.83 E • 1925.00 18.37 17.54 1.10 1907.44 161.1 18.5 152.76 N 51.18 E 1950.00 18.66 17.57 1.16 1931.15 169.0 18.5 160.33 N 53.57 E 1975.00 18.81 16.86 1.09 1954.82 177.1 18.4 168.00 N 55.95 E 2000.00 19.03 16.96 0.89 1978.47 185.2 18.4 175.75 N 58.31 E 2025.00 19.35 17.18 1.31 2002.08 193.4 18.3 183.61 N 60.72 E 2050.00 20.02 16.97 2.69 2025.62 201.8 18.2 191.66 N 63.19 E 2075.00 20.41 16.95 1.56 2049.08 210.4 18.2 199.92 N 65.71 E 1 A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 2100.00 21.14 16.71 2.94 2072.46 219.3 18.1 208.41 N 68.28 E • 2125.00 22.52 15.36 5.87 2095.66 228.6 18.1 217.34 N 70.85 E 2150.00 24.24 13.63 7.41 2118.61 238.5 17.9 226.95 N 73.32 E 2175.00 26.16 12.02 8.15 2141.23 249.1 17.7 237.33 N 75.68 E 2200.00 27.65 11.44 6.05 2163.52 260.4 17.4 248.40 N 77.98 E 2225.00 28.36 11.65 2.87 2185.60 272.0 17.2 259.90 N 80.33 E 2250.00 28.97 12.19 2.65 2207.53 284.0 17.0 271.64 N 82.81 E 2275.00 29.24 12.49 1.23 2229.37 296.1 16.8 283.52 N 85.40 E 2300.00 29.09 12.87 0.95 2251.20 308.3 16.6 295.40 N 88.08 E 2325.00 28.89 12.74 0.84 2273.07 320.3 16.5 307.22 N 90.76 E 2350.00 29.42 12.77 2.12 2294.90 332.5 16.3 319.10 N 93.45 E 2375.00 30.37 13.06 3.84 2316.58 344.9 16.2 331.24 N 96.24 E 2400.00 32.17 13.70 7.32 2337.95 357.9 16.1 343.86 N 99.24 E 2425.00 33.16 13.74 3.96 2358.99 371.4 16.0 356.97 N 102.44 E 2450.00 33.88 13.75 2.88 2379.83 3852 15.9 370.38 N 105.72 E 2475.00 35.36 13.95 5.94 2400.41 399.4 15.9 384.17 N 109.12 E 2500.00 37.12 14.52 7.17 2420.57 414.1 15.8 398.50 N 112.76 E 2525.00 38.20 14.89 4.41 2440.36 429.4 15.8 413.27 N 116.64 E 2550.00 38.55 14.89 1.40 2459.96 444.9 15.7 428.27 N 120.63 E 2575.00 38.95 14.84 1.60 2479.46 460.6 15.7 443.39 N 124.64 E 2600.00 39.56 14.49 2.60 2498.81 476.4 15.7 458.70 N 128.64 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 2625.00 40.05 14.15 2.14 2518.02 492.4 15.6 474.21 N 132.60 E 2650.00 40.42 14.09 1.49 2537.11 508.5 15.6 489.87 N 136.54 E 2675.00 40.90 13.92 1.97 2556.07 524.8 15.5 505.67 N 140.48 E 2700.00 41.61 13.44 3.11 2574.86 541.3 15.5 521.69 N 144.38 E 2725.00 42.04 13.34 1.74 2593.49 558.0 15.4 537.91 N 148.24 E 2750.00 42.46 13.36 - 1.68 2612.00 574.8 15.3 554.26 N 152.12 E 2775.00 43.03 13.51 2.32 2630.36 591.7 15.3 570.76 N 156.07 E 2800.00 43.76 13.65 2.95 2648.52 608.9 15.2 587.46 N 160.10 E 2825.00 44.18 13.95 1.88 2666.52 626.2 15.2 604.32 N 164.24 E 2850.00 44.35 14.08 0.77 2684.42 643.7 15.2 621.25 N 168.47 E 2875.00 44.37 13.95 0.37 2702.29 661.2 15.1 638.20 N 172.70 E 2900.00 44.51 14.01 0.58 2720.14 678.7 15.1 655.19 N 176.93 E 2925.00 44.48 14.17 0.46 2737.98 696.2 15.1 672.18 N 181.19 E 2950.00 44.52 13.92 0.72 2755.81 713.7 15.1 689.18 N 185.45 E 2975.00 44.57 14.00 0.30 2773.63 731.2 15.0 706.20 N 189.68 E 3000.00 44.56 1420 0.56 2791.44 748.8 15.0 723.22 N 193.95 E 3025.00 44.62 14.04 0.51 2809.24 766.3 15.0 740.24 N 198.23 E 3050.00 44.73 14.06 0.44 2827.02 783.9 15.0 757.29 N 202.50 E 3075.00 44.54 14.43 1.29 2844.81 801.5 15.0 774.31 N 206.82 E 3100.00 44.66 14.37 0.51 2862.61 819.0 14.9 791.32 N 211.19 E 3125.00 44.73 14.31 0.33 2880.38 836.6 14.9 808.35 N 215.54 E 3150.00 44.70 14.13 0.52 2898.15 854.2 14.9 825.40 N 219.86 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 3175.00 44.72 14.26 0.37 2915.91 871.8 14.9 842.45 N 224.17 E • 3200.00 44.86 14.29 0.57 2933.66 889.4 14.9 859.52 N 228.52 'E 3225.00 45.03 14.12 0.83 2951.35 907.0 14.9 876.64 N 232.85 E 3250.00 45.18 14.25 0.70 2969.00 924.7 14.9 893.81 N 237.19 E 3275.00 44.86 14.33 1.30 2986.67 942.4 14.9 910.95 N 241.56 E 3300.00 44.81 14.10 0.68 3004.40 960.1 14.8 928.04 N 245.88 E 3325.00 45.00 14.05 0.77 3022.10 977.7 14.8 945.15 N 250.18 E 3350.00 44.96 14.20 0.45 3039.79 995.4 14.8 962.29 N 254.49 E 3375.00 45.05 13.98 0.72 3057.46 1013.1 14.8 979.44 N 258.79 E 3400.00 45.17 13.82 0.66 3075.11 1030.8 14.8 996.63 N 263.05 E 3425.00 45.50 13.77 1.33 3092.68 1048.5 14.8 1013.90 N 267.29 E 3450.00 45.55 13.93 0.50 3110.19 1066.4 14.8 1031.22 N 271.56 "E 3475.00 45.41 13.90 0.57 3127.72 1084.2 14.7 1048.52 N 275.84 E 3500.00 45.43 13.90 0.08 3145.27 1102.0 14.7 1065.81 N 280.12 E 3525.00 45.21 113.92 0.88 3162:85 1119:81 143 1083.06 N 284.40',E 3550.00 45.12 13.98 0.40 3180.48 1137.5 14.7 1100.27 N 288.67 E 3575.00 45.15 14.05 0.23 3198.11 1155.2 14.7 1117.46 N 292.96 E 3600.00 45.09 14.06 0.24 3215.75 1172.9 14.7 1134.64 N 297.26 E 3625.00 45.22 14.13 0.56 3233.38 1190.7 14.7 1151.84 N 301.58 E 3650.00 45.01 14.24 0.90 3251.03 1208.4 14.7 1169.01 N 305.92 E 3675.00 44.89 14.27 0.49 3268.72 1226.0 14.7 1186.13 N 310.27 E 3700.00 45.05 14.35 0.68 3286.41 1243.7 14.7 1203.25 N 314.64 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 3725.00 45.02 14.39 0.16 3304.07 1261.4 14.7 1220.38 N 319.03 E • 3750.00 44.72 14.39 1.20 3321.79 1279.0 14.6 1237.47 N 323.41 E 3775.00 44.75 14.38 0.12 3339.55 1296.6 14.6 1254.51 N 327.78 E 3800.00 44.51 14.30 0.99 3357.34 1314.2 14.6 1271.53 N 332.13 E 3825.00 44.58 14.27 0.29 3375.16 1331.7 14.6 1288.52 N 336.46 E 3850.00 44.55 14.17 0.31 3392.97 1349.3 14.6 1305.53 N 340.77 E 3875.00 44.34 14.22 0.85 3410.82 1366.8 14.6 1322.50 N 345.06 E 3900.00 44.45 14.26 0.45 3428.68 1384.3 14.6 1339.45 N 349.36 E 3925.00 44.34 14.24 0.44 3446.54 1401.8 14.6 1356.40 N 353.67 E 3950.00 44.30 14.21 0.18 3464.43 1419.2 14.6 1373.33 N 357.96 E 3975.00 44.20 14.14 0.45 3482.34 1436.7 14.6 1390.25 N 362.23 E 4000.00 44.24 14.14 0.16 3500.25 1454.1 14.6 1407.15 N 366.49 E 4025.00 44.35 14.15 0.44 3518.15 1471.6 14.6 1424.08 N 370.76 E 4050.00 44.89 14.14 2.16 3535.94 1489.1 14.6 1441.11 N 375.05 E 4075.00 45.55 14.20 2:65 3553:55 1506.9 14.6 1458.32 N 379.39 E 4100.00 45.64 14.45 0.80 3571.05 1524.7 14.6 1475.62 N 383.81 E 4 4125.00 45.49 14.72 0.98 3588.55 1542.6 14.6 1492.90 N 388.31 E 4150.00 45.24 14.98 1.24 3606.11 1560.4 14.6 1510.09 N 392.87 E 4175.00 44.99 15.21 1.19 3623.75 1578.1 14.6 1527.19 N 397.48 E 4200.00 44.76 15.38 1.04 3641.47 1595.7 14.6 1544.21 N 402.13 E 4225.00 44.74 15.49 0.32 3659.23 1613.3 14.6 1561.17 N 406.82 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 4250.00 44.68 15.49 0.24 3676.99 1630.9 14.6 1578.12 N 411.51 E • 4275.00 44.70 15.45 0.14 3694.77 1648.5 14.6 1595.07 N 416.20 E 4300.00 45.23 1 5.52 2.13 3712.45 1666.1 14.6 1612.09 N 420.92 E 4325.00 46.04 15.51 3.24 3729.93 1684.0 14.6 1629.31 N 425.70 E 4350.00 45.91 15.62 0.61 3747.31 1702.0 14.7 1646.63 N 430.52 E 4375.00 46.07 15.67 0.66 3764.68 1720.0 14.7 1663.95 N 435.37 E 4400.00 46.01 15.73 0.30 3782.03 1738.0 14.7 1681.27 N 440.24 E 4425.00 46.01 15.73 0.00 3799.40 1755.9 14.7 1698.58 N 445.12 E 4450.00 46.29 15.79 1.13 3816.71 1774.0 14.7 1715.93 N 450.02 E 4475.00 46.00 15.83 1.17 3834.04 1792.0 14.7 1733.28 N 454.93 E 4500.00 45.63 15.90 1.49 3851.46 1809.9 14.7 1750.52 N 459.83 E 4525.00 45.60 15.94 0.17 3868.95 1827.8 14.7 1767.70 N 464.73 E 4550.00 45.80 15.95 0.80 3886.41 1845.7 14.7 1784.91 N 469.64 E 4575.00 45.56 16.08 1.03 3903.87 1863.5 14.8 1802.10 N 474.58 E 4600.00 45.49 16.12 0.30 3921.39 1881.4 14.8 1819.24 N 479.53 E 4625.00 45.67 16.11 0.72 3938.89 1899.2 14.8 1836.39 N 484.48 E • 4650.00 45.32 16.52 1.82 3956.41 1917.1 14.8 1853.51 N 489.49 E 4675.00 45.14 16.99 1.52 3974.02 1934.8 14.8 1870.50 N 494.61 E 4700.00 45.02 17.44 1.36 3991.67 1952.5 14.8 1887.41 N 499.85 E 4725.00 44.60 17.79 1.95 4009.41 1970.1 14.9 1904.20 N 505.18 E 4750.00 44.45 17.98 0.80 4027.23 1987.6 14.9 1920.89 N 510.56 E 4775.00 44.36 17.95 0.37 4045.09 2005.0 14.9 1937.53 N 515.96 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 4800.00 44.61 17.59 1.42 4062.93 2022.5 14.9 1954.21 N I 521.30 E • 4825.00 45.34 17.15 3.17 4080.61 2040.2 15.0 1971.07 N 526.58 E 4850.00 45.66 16.81 1.61 4098.13 2058.0 15.0 1988.13 N 531.78 E 4875.00 45.67 16.74 0.20 4115.61 2075.9 15.0 2005.25 N 536.95 E 4900.00 45.82 16.77 0.61 4133.05 2093.8 15.0 2022.39 N 542.11 E 4925.00 45.54 16.98 1.27 4150.52 2111.7 15.0 2039.51 N 547.30 E I 4950.00 45.67 17.13 0.67 4168.01 2129.5 15.0 2056.59 N 552.54 E 4975.00 45.63 17.44 0.90 4185.48 2147.4 15.1 2073.66 N 557.85 E 5000.00 45.62 17.66 0.63 4202.97 2165.2 15.1 2090.69 N 563.24 E 5025.00 45.69 18.11 1.32 4220.44 2183.1 15.1 2107.71 N 568.73 E 5050.00 46.11 18.55 2.10 4237.84 2201.0 15.1 2124.75 N 574.38 E 5075.00 46.88 18.83 3.19 4255.05 2219.1 15.2 2141.93 N 580.19 E 5100.00 47.54 19.04 2.71 4272.03 2237.4 15.2 2159.28 N 586.14 E 5125.00 47.78 19.13 1.00 4288.87 2255.9 15.2 2176.74 N 592.18 E 5150.00 47.70 1927 0.52 4305.68 2274.3 ? 15.3 2194.22 N 598.27 E 5175.00 47.36 19.37 1.39 4322.56 2292.7 15.3 2211.62 N 604.37 E 5200.00 47.40 19.39 0.17 4339.49 2311.1 15.3 2228.97 N 610.47 E 5225.00 47.65 19.46 1.02 4356.37 2329.5 15.3 2246.36 N 616.60 E 5250.00 47.44 19.47 0.84 4373.25 2347.9 15.4 2263.75 N 622.75 E 5275.00 47.57 19.50 0.53 4390.14 2366.2 15.4 2281.13 N 628.90 E 5300.00 47.33 19.43 0.98 4407.04 2384.6 15.4 2298.50 N 635.04 E 5325.00 47.48 19.06 1.24 4423.96 2403.0 15.5 2315.87 N 641.10 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 5350.00 47.55 18.76 0.93 4440.85 2421.4 15.5 2333.31 N 647.08 E • 5375.00 47.68 18.74 0.52 4457.70 2439.8 15.5 2350.80 N 653.01 E 5400.00 47.73 18.81 0.29 4474.53 2458.3 15.5 2368.31 N 658.97 E 5425.00 47.75 18.93 0.36 4491.34 2476.7 15.6 2385.82 N 664.95 E 5450.00 47.83 19.08 0.55 4508.13 2495.2 15.6 2403.32 N 670.98 E 5475.00 47.96 19.20 0.63 4524.90 2513.7 15.6 2420.85 N 677.06 E 5500.00 48.16 19.21 0.80 4541.61 2532.3 15.7 2438.41 N 683.18 E 5525.00 48.09 19.15 0.33 4558.29 2550.9 15.7 2455.99 N 689.29 E 5550.00 48.26 18.89 1.03 4574.96 2569.5 15.7 2473.60 N 695.36 E 5575.00 48.12 18.04 2.60 4591.63 2588.1 15.7 2491.28 N 701.27 E 5600.00 47.88 17.06 3.07 4608.36 2606.7 15.7 2508.99 N 706.87 E 5625.00 48.06 16.85 0.95 4625.10 2625.2 15.7 2526.75 N 712.28 E 5650.00 48.07 17.09 0.72 4641.81 2643.8 15.8 2544.54 N 717.71 E 5675.00 48.17 16.99 0.50 4658.49 2662.4 15.8 2562.34 N 723.17 E 5700.00 48.26 16.23 2.30 4675.15 2681.1 15.8 `^ 2580.20 N 728.50 E Ash 5725.00 47.90 15.19 3.41 4691.86 2699.7 15.8 2598.11 N 733.53 E IV 5750.00 48.03 14.89 1.03 4708.60 2718.2 15.8 2616.04 N 738.35 E 5775.00 48.20 14.81 0.72 4725.29 2736.8 15.8 2634.03 N 743.12 E 5800.00 48.00 14.60 1.02 4741.98 2755.5 15.7 2652.03 N 747.84 E 5825.00 47.77 13.99 2.03 4758.75 2774.0 15.7 2670.00 N 752.42 E 5850.00 47.37 13.14 2.98 4775.61 2792.4 15.7 2687.93 N 756.75 -E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 5875.00 47.08 12.69 1.76 4792.59 2810.8 15.7 2705.82 N 760.85 E 5900.00 47.15 12.58 0.43 4809.61 2829.1 15.7 2723.69 N 764.86 E 5925.00 47.41 12.63 1.05 4826.57 2847.4 15.7 2741.62 N 768.87 E 5950.00 47.36 12.65 0.21 4843.49 2865.8 15.6 2759.57 N 772.89 E 5975.00 47.75 12.59 1.57 4860.37 2884.2 15.6 2777.57 N 776.93 E 6000.00 47.41 12.39 1.48 4877.23 2902.6 15.6 2795.59 N 780.92 E 6025.00 47.57 12.51 0.73 4894.12 2921.0 15.6 2813.59 N 784.89 E 6050.00 46.81 12.56 3.04 4911.11 2939.3 15.6 2831.49 N 788.87 E 6075.00 46.23 12.50 2.33 4928.31 2957.4 15.5 2849.20 N 792.81 E 6100.00 46.09 12.44 0.59 4945.63 2975.5 15.5 2866.81 N 796.70 E 6125.00 46.22 12.35 0.58 4962.95 2993.5 15.5 2884.42 N 800.57 E 6150.00 46.37 12.24 0.68 4980.22 3011.5 15.5 2902.07 N 804.42 E 6175.00 46.40 12.32 0.26 4997.47 3029.6 15.5 2919.76 N 808.27 E 6200.00 46.54 12.32 0.56 5014.68 3047.7 15.5 2937.47 N 812.14 E 6225.00 46.65 12.26 0.47 5031.86 3065.8 15.4 2955.21 N 816.00 E 6250.00 46.38 12.28 1.08 5049.07 3083.9 15.4 2972.94 N 819.86 E 6275.00 46.11 12.23 1.09 5066.36 3101.9 15.4 2990.58 N 823.69 E 6300.00 46.09 12.15 0.24 5083.69 3119.9 15.4 3008.19 N 827.49 E 6325.00 44.87 12.09 4.88 5101.22 3137.7 15.4 3025.62 N 831.24 ,E 6350.00 44.48 12.04 1.57 5119.00 3155.3 15.3 3042.81 N 834.91 E 6375.00 44.45 12.14 0.30 5136.84 3172.8 15.3 3059.93 N 838.58 E 6400.00 44.58 12.15 0.52 5154.67 3190.3 15.3 3077.07 N 842.26 E 1 A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 6425.00 44.65 12.00 0.51 5172.46 3207.8 15.3 3094.24 N 845.94 E 6450.00 44.68 11.99 0.12 5190.24 3225.3 15.3 3111.43 N 849.59 E ft 6475.00 44.42 11.92 1.06 5208.06 3242.8 15.3 3128.59 N 853.22 E 6500.00 44.37 11.88 0.23 5225.92 3260.3 15.2 3145.70 N 856.83 E 6525.00 44.21 11.97 0.69 5243.82 3277.7 15.2 3162.78 N 860.44 E 6550.00 44.11 12.07 0.49 5261.75 3295.1 15.2 3179.81 N 864.06 E 6575.00 44.25 12.16 0.61 5279.68 3312.5 15.2 3196.85 N 867.72 E 6600.00 44.61 12.06 1.47 5297.53 3330.0 15.2 3213.96 N 871.39 E 6625.00 44.58 12.22 0.47 5315.34 3347.5 15.2 3231.12 N 875.08 E 6650.00 44.21 12.21 1.48 5333.20 3365.0 15.1 3248.21 N 878.78 E 6675.00 44.25 12.10 0.35 5351.11 3382.4 15.1 3265.26 N 882.46 E 6700.00 44.41 11.99 0.71 5369.00 3399.8 15.1 3282.35 N 886.10 E 6725.00 44.77 11.96 1.44 5386.80 3417.4 15.1 3299.52 N 889.74 E 6750.00 45.03 11.77 1.17 5404.51 3435.0 15.1 3316.79 N 893.37 E 6775.00 44.78 11.68 1:03 5422.22 3452.6 15.1 3334.07 N 896.96 E 6800.00 44.92 11.76 0.60 5439.94 3470.2 15.0 3351.33 N 900.54 E • 6825.00 44.98 11.63 0.44 5457.63 3487.8 15.0 3368.63 N 904.12 E 6850.00 44.75 11.40 1.13 5475.35 3505.4 15.0 3385.91 N 907.64 E 6875.00 44.98 11.43 0.92 5493.07 3523.1 15.0 3403.19 N 911.13 E 6900.00 45.06 11.41 0.32 5510.74 3540.7 15.0 3420.53 N 914.63 E 6925.00 44.85 11.53 0.91 5528.43 3558.3 15.0 3437.84 N 918.14 E 6950.00 44.98 11.43 0.59 5546.14 3576.0 14.9 3455.14 N 921.66 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 6975.00 44.79 11.54 0.82 5563.85 3593.6 14.9 3472.43 N 925.17 E 7000.00 44.80 11.70 0.45 5581.59 3611.1 14.9 3489.68 N 928.72 E • 7025.00 44.94 11.37 1.09 5599.31 3628.8 14.9 3506.96 N 932.24 E 7050.00 44.82 11.89 1.54 5617.03 3646.4 14.9 3524.24 N 935.80 E 7075.00 44.62 12.88 2.90 5634.79 3663.9 14.9 3541.42 N 939.57 E 7100.00 44.70 13.43 1.58 5652.57 3681.5 14.9 3558.53 N 943.57 E 7125.00 44.64 13.59 0.51 5670.35 3699.1 14.8 3575.62 N 947.68 E 7150.00 44.77 13.65 0.55 5688.12 3716.7 14.8 3592.71 N 951.82 E 7175.00 44.80 13.73 0.26 5705.86 3734.3 14.8 3609.82 N 955.99 E 7200.00 44.79 13.65 0.23 5723.60 3751.9 14.8 3626.94 N 960.16 E 7225.00 44.86 13.62 0.29 5741.34 3769.5 14.8 3644.06 N 964.31 E 7250.00 44.86 13.72 0.28 5759.06 3787.1 14.8 3661.20 N 968.48 E 7275.00 44.70 13.68 0.65 5776.80 3804.7 14.8 3678.31 N 972.65 E j 7300.00 44.84 13.74 0.58 5794.55 3822.3 14.8 3695.41 N 976.82 E 7325.00 44.85 13.73 '. 0.05 581228 3840.0 14.8 3712.54 N 981.01'E 7350.00 44.80 13.57 0.49 5830.01 3857.6 14.8 3729.66 N 985.17 E • 7375.00 44.98 13.81 0.99 5847.72 3875.2 14.8 3746.81 N 989.34 E 7400.00 45.00 13.82 0.08 5865.40 3892.9 14.8 3763.97 N 993.56 E 7425.00 44.88 13.86 0.49 5883.10 3910.6 14.8 3781.12 N 997.79 E 7450.00 45.04 13.85 0.64 5900.79 3928.2 14.8 3798.27 N 1002.02 E 7475.00 44.95 13.88 0.37 5918.46 3945.9 14.8 3815.43 N 1006.25 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 7500.00 44.98 13.67 0.61 5936.15 3963.6 14.8 3832.59 N 1010.46 E 7525.00 45.09 13.75 0.49 5953.82 3981.2 14.8 3849.77 N 1014.65 E Il 7550.00 44.90 13.74 0.76 5971.50 3998.9 14.8 3866.94 N 1018.85 E 7575.00 44.98 13.79 0.35 5989.20 4016.6 14.8 3884.09 N 1023.05 E 7600.00 45.06 13.76 0.33 6006.87 4034.2 14.8 3901.27 N 1027.26 E 7625.00 45.05 13.99 0.65 6024.53 4051.9 14.7 3918.45 N 1031.51 E 7650.00 45.08 13.68 0.89 6042.19 4069.6 14.7 3935.63 N 1035.74 E 7675.00 44.91 13.98 1.09 6059.86 4087.3 14.7 3952.79 N 1039.97 E 7700.00 44.68 1198 0.92 6077.61 4104.9 14.7 3969.89 N 1044.22 E 7725.00 44.73 13.67 0.89 6095.37 4122.5 14.7 3986.96 N 1048.42 E 7750.00 44.68 13.91 0.70 6113.14 4140.1 14.7 4004.04 N 1052.61 E 7775.00 44.60 13.93 0.32 6130.93 4157.7 14.7 4021.09 N 1056.84 E 7800.00 44.76 13.66 0.99 6148.71 4175.2 14.7 4038.17 N 1061.03 E 7825.00 44.68 13.94 0.85 6166.47 4192.8 14.7 4055.25 N 1065.23 E 7850.00 44.94 13.25 2.21 6184.21 4210.4 14.7 4072.37 N 1069.37 E 7875.00 44.31 13.77 2.91 6202.00 4228.0 14.7 4089.45 N 1073.47 E • 7900.00 44.60 13.82 1.17 6219.84 4245.5 14.7 4106.45 N 1077.65 E 7925.00 44.56 13.63 0.56 6237.65 4263.0 14.7 4123.50 N 1081.81 E 7950.00 44.71 13.96 1.10 6255.44 4280.6 14.7 4140.56 N 1086.00 E 7975.00 44.72 13.61 0.99 6273.21 4298.2 14.7 4157.64 N 1090.19 E 8000.00 44.67 13.92 0.89 6290.98 4315.8 14.7 4174.72 N 1094.37 E 8025.00 44.83 13.75 0.80 6308.73 4333.4 14.7 4191.81 N 1098.58 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 8050.00 44.80 13.86 0.33 6326.47 4351.0 14.7 4208.92 N 1102.79 E • 8075.00 44.69 13.94 0.49 6344.22 4368.6 14.7 4226.00 N 1107.01 E 8100.00 44.81 13.55 1.20 6361.98 4386.2 14.7 4243.10 N 1111.20 E 8125.00 44.78 13.91 1.02 6379.72 4403.8 14.7 4260.21 N 1115.38 E 8150.00 44.52 13.72 1.17 6397.50 4421.4 14.7 4277.27 N 1119.57 E 8175.00 44.68 14.07 1.17 6415.31 4438.9 14.7 4294.31 N 1123.79 E 8200.00 44.65 13.76 0.88 6433.09 4456.5 14.7 4311.37 N 1128.01 E 8225.00 44.56 13.52 0.76 6450.89 4474.0 14.7 4328.43 N 1132.15 E 8250.00 44.58 14.10 1.63 6468.70 4491.6 14.7 4345.47 N 1136.34 E 8275.00 44.56 13.52 1.63 6486.51 4509.1 14.7 4362.50 N 1140.53 E 8300.00 44.43 13.62 0.59 6504.34 4526.6 14.6 4379.54 N 1144.64 E 1 8325.00 44.50 13.60 0.29 6522.18 4544.2 14.6 4396.56 N 1148.76 E 8350.00 44.61 13.67 0.48 6539.99 4561.7 14.6 4413.60 N 1152.90 E 8375.00 44.41 14.53 2.54 6557.82 4579.2 14.6 4430.60 N 1157.17 E 8400.00 43.95 15.79 3.97 6575:75 4596.6 14.6> 4447.42 N 1161.72 E 8425.00 44.17 15.38 1.44 6593.72 4614.0 14.6 4464.16 N 1166.39 E i 8450.00 44.12 15.82 1.24 6611.66 4631.4 14.6 4480.93 N 1171.07 E 8475.00 44.34 15.29 1.72 6629.57 4648.9 14.6 4497.73 N 1175.75 E 8500.00 44.09 16.36 3.15 6647.49 4666.3 14.7 4514.50 N 1180.50 E 8525.00 44.04 16.93 1.60 6665.45 4683.7 14.7 4531.16 N 1185.48 E 8550.00 43.63 17.82 2.96 6683.49 4701.0 14.7 4547.69 N 1190.65 E 8575.00 43.66 17.91 0.28 6701.58 4718.2 14.7 4564.11 N 1195.95 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 8600.00 43.53 17.60 1.00 6719.68 4735.4 14.7 4580.53 N 1201.20 E 8625.00 43.63 17.54 0.43 6737.79 4752.6 14.7 4596.96 N 1206.41 E 8650.00 43.45 17.69 0.83 6755.92 4769.8 14.7 4613.37 N 1211.62 E 8675.00 43.44 17.20 1.35 6774.07 4787.0 14.7 4629.77 N 1216.77 E 8700.00 43.49 17.50 0.85 6792.21 4804.2 14.7 4646.19 N 1221.90 E 8725.00 43.36 17.42 0.56 6810.37 4821.3 14.7 4662.58 N 1227.06 E 8750.00 43.38 17.40 0.10 6828.54 4838.5 14.8 4678.96 N 1232.19 E 8775.00 43.38 17.13 0.74 6846.71 4855.6 14.8 4695.36 N 1237.29 E 8800.00 43.21 17.67 1.63 6864.91 4872.8 14.8 4711.72 N 1242.42 E 8825.00 43.14 16.88 2.18 6883.14 4889.9 14.8 4728.05 N 1247.50 E 8850.00 43.10 17.23 0.97 6901.39 4906.9 14.8 4744.39 N 1252.51 E 8875.00 43.09 17.16 0.20 6919.64 4924.0 14.8 4760.71 N 1257.56 E 8900.00 43.20 16.64 1.49 6937.88 4941.1 14.8 4777.06 N 1262.53 E 8925.00 43.13 17.27 1.75 6956.12 4958.2 14.8 4793.42 N 1267.51 E 8950.00 42.73 16.30 3.09 6974.42 4975.2 !! 14.8 4809.72 N 1272.43 E 8975.00 43.09 17.04 2.48 6992.73 4992.2 14.8 4826.03 N 1277.31 E III 9000.00 42.69 16.34 2.49 7011.05 5009.2 14.8 4842.33 N 1282.20 E 9025.00 43.13 16.26 1.77 7029.36 5026.2 14.8 4858.66 N 1286.98 E 9050.00 42.02 16.83 4.70 7047.77 5043.1 14.8 4874.88 N 1291.79 E 9075.00 42.42 16.39 1.99 7066.29 5059.9 14.8 4890.98 N 1296.60 E 9100.00 42.35 16.42 0.29 7084.75 5076.8 14.9 4907.14 N 1301.36 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 9125.00 42.10 15.88 1.76 7103.26 5093.6 14.9 4923.28 N 1306.03 E 9150.00 42.07 16.24 0.97 7121.82 5110.3 14.9 4939.38 N 1310.66 E 9175.00 41.97 15.78 1.29 7140.39 5127.0 14.9 4955.47 N 1315.28 E II 9200.00 41.68 15.74 1.16 7159.02 5143.7 14.9 4971.51 N 1319.81 E 9225.00 42.11 15.38 1.97 7177.63 5160.4 14.9 4987.60 N 1324.29 E 9250.00 41.34 16.37 4.05 7196.29 5177.0 14.9 5003.60 N 1328.84 E 9275.00 41.55 14.97 3.80 7215.03 5193.6 14.9 5019.53 N 1333.31 E 9300.00 41.26 15.88 2.67 7233.78 5210.1 14.9 5035.47 N 1337.70 E 9325.00 41.34 15.98 0.41 7252.56 5226.6 14.9 5051.34 N 1342.23 E 9350.00 41.31 14.87 2.93 7271.34 5243.1 14.9 5067.25 N 1346.62 E 9375.00 40.98 15.87 2.94 7290.16 5259.6 14.9 5083.11 N 1350.98 E 9400.00 41.20 15.82 0.89 7309.00 5276.0 14.9 5098.92 N 1355.47 E 9425.00 40.36 15.01 3.97 7327.93 5292.3 14.9 5114.66 N 1359.81 E 9450.00 41.07 15.42 3.03 7346.88 5308.6 14.9 5130.39 N 1364.09 E 9475.00 39.92 16.08 4.91 7365.90 5324.9 14.9 5146.02 N 1368.49 E 9500.00 40.42 15.19 3.05 7385.00 5341.0 14.9 5161.55 N 1372.84 E ak 9525.00 40.16 16.93 4.62 7404.07 5357.2 14.9 5177.08 N 1377.31 E 9550.00 39.78 15.40 4.21 7423.23 5373.2 14.9 5192.50 N 1381.78 E 9575.00 40.28 16.95 4.46 7442.37 5389.3 14.9 5207.95 N 1386.26 E 9600.00 39.47 15.47 4.99 7461.56 5405.3 14.9 5223.34 N 1390.74 E 9625.00 40.38 16.48 4.47 7480.73 5421.4 14.9 5238.76 N 1395.16 E 9650.00 39.14 16.18 5.02 7499.95 5437.3 14.9 5254.10 N 1399.65 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 9675.00 39.69 15.99 2.25 7519.26 5453.2 14.9 5269.36 N 1404.05 E • 9700.00 39.53 16.99 2.63 7538.52 5469.1 14.9 5284.64 N 1408.57 E 9725.00 39.29 16.09 2.48 7557.84 5485.0 14.9 5299.85 N 1413.09 E 9750.00 39.64 16.60 1.91 7577.14 5500.9 14.9 5315.10 N 1417.56 E 9775.00 38.35 16.82 5.19 7596.57 5516.6 14.9 5330.17 N 1422.09 E 9800.00 39.25 15.99 4.16 7616.05 5532.3 14.9 5345.19 N 1426.51 E 9825.00 38.72 17.18 3.67 7635.48 5548.0 14.9 5360.27 N 1431.00 E 9850.00 38.62 16.12 2.68 7655.00 5563.6 15.0 5375.23 N 1435.47 E 9875.00 39.02 16.41 1.76 7674.48 5579.3 15.0 5390.28 N 1439.86 E 9900.00 39.04 17.30 2.24 7693.90 5595.0 15.0 5405.34 N 1444.43 E 9925.00 38.50 16.25 3.40 7713.39 5610.7 15.0 5420.33 N 1448.95 E 9950.00 38.90 16.43 1.66 7732.91 5626.3 15.0 5435.33 N 1453.34 E 9975.00 38.76 17.51 2.77 7752.38 5641.9 15.0 5450.32 N 1457.92 E 10000.00 38.73 15.90 4.03 7771.88 5657.6 15.0 5465.31 N 1462.42 E 10025.00 38.28 17.55 4.49 7791:44 5673.1 15.0 548021 N 1466.89 E 10050.00 38.82 16.41 3.57 7811.00 5688.7 15.0 5495.11 N 1471.44 E II 10075.00 37.68 16.82 4.67 7830.63 5704.2 15.0 5509.95 N 1475.87 E 10100.00 38.08 16.60 1.69 7850.36 5719.5 15.0 5524.65 N 1480.28 E 10125.00 37.22 17.38 3.93 7870.15 5734.8 15.0 5539.25 N 1484.74 E 10150.00 37.13 15.86 3.69 7890.07 5749.9 15.0 5553.73 N 1489.06 E 10175.00 36.99 16.64 1.96 7910.02 5764.9 15.0 5568.19 N 1493.28 E 10200.00 36.66 17.07 1.67 7930.04 5779.9 15.0 5582.53 N 1497.62 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 10225.00 37.02 16.38 2.19 7950.04 5794.9 15.0 5596.89 N 1501.94 E • 10250.00 37.58 16.40 2.24 7969.93 5810.1 15.0 5611.42 N 1506.21 E 10275.00 36.49 17.42 5.00 7989.89 5825.1 15.0 5625.83 N 1510.59 E 10300.00 35.35 15.85 5.86 8010.13 5839.8 15.0 5639.88 N 1514.79 E 10325.00 35.57 16.77 2.31 8030.50 5854.3 15.0 5653.80 N 1518.86 E 10350.00 34.39 17.07 4.77 8050.98 5868.6 15.0 5667.51 N 1523.03 E 10375.00 33.18 16.41 5.06 8071.76 5882.5 15.0 5680.82 N 1527.04 E 10400.00 32.36 16.84 3.41 8092.78 5896.0 15.0 5693.79 N 1530.91 E 10425.00 31.92 15.89 2.68 8113.95 5909.3 15.1 5706.55 N 1534.66 E 10450.00 31.12 16.62 3.55 8135.26 5922.4 15.1 5719.09 N 1538.32 E 10475.00 31.01 17.51 1.89 8156.67 5935.3 15.1 5731.43 N 1542.10 E 10500.00 29.79 17.62 4.89 8178.24 5947.9 15.1 5743.49 N 1545.92 E 10525.00 29.46 16.11 3.26 8199.97 5960.3 15.1 5755.31 N 1549.50 E 10550.00 28.39 16.44 4.33 8221.85 5972.3 15.1 5766.92 N 1552.89 E 10575.00 28.89 16.00 2.17 8243.79 5984.3 15.1 5778.43 N 155624 E 10600.00 27.87 14.50 4.98 8265.79 5996.2 15.1 5789.89 N 1559.37 E III 10625.00 27.86 16.07 2.94 8287.89 6007.9 15.1 5801.16 N 1562.45 E 10650.00 27.85 14.06 3.76 8309.99 6019.6 15.1 5812.44 N 1565.48 E 10675.00 27.10 14.55 3.13 8332.17 6031.1 15.1 5823.61 N 1568.33 E 10700.00 25.95 14.76 4.62 8354.54 6042.3 15.1 5834.41 N 1571.16 E 10725.00 26.44 14.44 2.04 8376.97 6053.3 15.1 5845.09 N 1573.94 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 10750.00 25.30 13.71 4.73 8399.47 6064.2 15.1 5855.67 N 1576.59 E 10775.00 24.57 13.51 2.94 8422.14 6074.7 15.1 5865.92 N 1579.07 E • 10800.00 23.96 12.35 3.10 8444.93 6085.0 15.1 5875.93 N 1581.37 E 10825.00 23.17 13.76 3.88 8467.84 6095.0 15.1 5885.67 N 1583.63 E 10850.00 22.53 12.51 3.21 8490.88 6104.7 15.1 5895.12 N 1585.83 E 10875.00 21.54 11.45 4.27 8514.06 6114.1 15.1 5904.29 N 1587.78 E 10900.00 21.10 12.64 2.47 8537.34 6123.1 15.0 5913.18 N 1589.68 E 10925.00 20.22 11.06 4.17 8560.74 6131.9 15.0 5921.81 N 1591.49 E 10950.00 19.74 11.15 1.92 8584.23 6140.5 15.0 5930.20 N 1593.14 E 10975.00 18.93 11.14 3.24 8607.82 6148.7 15.0 5938.32 N 1594.74 E 11000.00 18.59 9.99 2.01 8631.49 6156.7 15.0 5946.22 N 1596.21 E 11025.00 18.18 9.83 1.65 8655.22 6164.6 15.0 5953.99 N 1597.57 E 11050.00 17.37 8.86 3.45 8679.02 6172.2 15.0 5961.52 N 1598.81 E 11075.00 16.93 8.61 1.78 8702.91 6179.5 15.0 5968.80 N 1599.93 E 11100.00 16.33 7.23 2.87 8726.87 6186.6 15.0 5975.89 N 1600.92 E 11125.00 16.29 8.11 1.00 8750.86 6193.6 15.0 5982.85 N 1601.85 E 11150.00 14.40 6.65 7.72 8774.97 6200.1 15.0 5989.41 N 1602.71 E III 11175.00 13.75 7.48 2.72 8799.22 6206.2 15.0 5995.44 N 1603.46 E 1 1200.00 12.90 8.65 3.57 8823.54 6211.9 15.0 6001.15 N 1604.26 E 11225.00 12.84 9.19 0.54 8847.92 6217.4 15.0 6006.65 N 1605.13 E 11250.00 12.34 8.71 2.04 8872.31 6222.8 15.0 6012.03 N 1605.97 E 11275.00 12.27 8.63 0.29 8896.74 6228.1 15.0 6017.30 N 1606.78 E A Gyrodata Directional Survey BP ALASKA Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK Lease: PRUDHOE BAY, AK Well: P PAD P -01, 4 -1/2" TUBING Job Number: AK0111 GCM 102 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 100 ft. 11300.00 12.26 7.64 0.84 8921.17 6233.4 14.9 6022.55 N 1607.53 E 11325.00 12.29 8.40 0.66 8945.60 6238.7 14.9 6027.82 N 1608.27 E • 11342.50 12.32 6.73 2.04 8962.70 6242.4 14.9 6031.51 N 1608.76 E Final Station Closure: Distance: 6242.38 ft Az: 14.93 deg. g Survey QC - RGS -CT SpecIllation Sheet fiCCiata , SURVEY QUALITY CONTROL SPECIFICATION DATA PRE -30B CALIBRATION VERIFICATION CHECK (ROLL TEST) Station ToolFace Gravity Error Scale Factor Rate Error (deg) (Mg) Uncertainty (deg /min) 64 268.41 -8.88 - 0.00000222 -12.48 63 268.41 -8.93 - 0.00000223 - 15.01 62 226.00 - 1906.20 - 0.00047541 -21.69 61 226.00 - 1910.57 - 0.00047649 -33.54 60 45.82 - 1916.45 - 0.00047796 3.78 59 45.82 - 1914.30 - 0.00047742 1.01 58 359.34 - 3233.14 - 0.00080361 1.64 57 359.34 - 3236.98 - 0.00080455 1.78 56 330.49 - 2155.01 - 0.00053597 -2.66 55 330.49 - 2152.75 - 0.00053541 -1.88 54 299.53 - 490.26 - 0.00012225 -4.53 53 299.53 - 489.41 - 0.00012204 -4.39 52 270.30 9.41 0.00000235 -11.81 51 270.30 14.04 0.00000351 -12.87 50 241.98 - 986.55 - 0.00024635 -10.15 49 241.98 - 988.62 - 0.00024687 -10.48 48 210.91 - 2687.24 - 0.00066928 -6.24 47 210.91 - 2682.40 - 0.00066808 -4.33 46 181.47 - 3259.01 - 0.00081008 -3.67 45 181.47 - 3257.89 - 0.00080980 -0.96 44 151.96 - 2241.04 - 0.00055731 3.50 43 151.96 - 2241.49 - 0.00055742 0.62 42 121.02 - 560.27 - 0.00013969 8.07 41 121.02 - 565.83 - 0.00014107 7.24 40 90.04 -4.76 - 0.00000119 9.21 39 90.04 -2.80 - 0.00000070 10.50 38 61.82 - 1002.60 - 0.00025035 11.28 37 61.82 - 1009.36 - 0.00025204 9.80 36 30.33 - 2729.72 - 0.00067980 8.58 35 30.33 - 2719.55 - 0.00067728 6.39 34 0.14 - 3213.91 - 0.00079889 -5.03 33 0.14 - 3214.24 - 0.00079897 -11.17 32 268.68 -12.57 - 0.00000314 -5.85 31 268.68 -13.26 - 0.00000331 -7.81 30 225.06 - 1938.85 - 0.00048353 -20.65 29 225.06 - 1944.58 - 0.00048495 -26.92 28 46.42 - 1876.56 - 0.00046804 9.61 27 46.42 - 1868.66 - 0.00046607 9.77 26 0.93 - 3227.84 - 0.00080236 7.77 25 0.93 - 3227.12 - 0.00080218 7.62 24 330.42 - 2134.55 - 0.00053090 2.61 23 330.42 - 2138.60 - 0.00053190 2.60 22 300.67 - 527.81 - 0.00013160 -0.31 21 300.67 - 526.78 - 0.00013135 -1.39 20 270.71 25.16 0.00000629 -3.56 19 270.71 28.83 0.00000720 -4.32 18 240.46 - 1058.54 - 0.00026431 -4.54 17 240.46 - 1059.09 - 0.00026444 -6.24 16 210.23 - 2702.01 - 0.00067293 -1.39 15 210.23 - 2704.62 - 0.00067358 -2.83 14 181.96 -3252.16 - 0.00080841 2.13 13 181.96 - 3247.14 - 0.00080717 2.18 12 151.32 - 2180.02 - 0.00054218 3.63 11 151.32 - 2182.69 - 0.00054284 0.48 10 120.99 - 535.00 - 0.00013339 16.28 9 120.99 - 539.87 - 0.00013461 10.64 8 90.94 44.07 0.00001101 12.98 7 90.94 38.18 0.00000954 11.61 6 60.23 - 1066.84 - 0.00026638 9.46 5 60.23 - 1063.84 - 0.00026563 10.91 SURV -Q167 (OPS SUR -MA -003) 19 Nov 03 / Rev 15 Page 1 of 13 AK0111GCM102 ■ Survey QC RGS -CT Spelcation Sheet IlOgyrolciata 4 31.94 - 2632.56 - 0.00065573 7.62 3 31.94 - 2635.89 - 0.00065655 11.70 2 0.41 -3254.35 - 0.00080889 8.12 1 0.41 - 3255.46 - 0.00080916 6.18 MBO = -0.17 Gravity Error = - 1647.46 Scale Factor Uncertainty = - 0.00041010 Rate Error = -0.33 POST -JOB CALIBRATION VERIFICATION CHECK (ROLL TEST) Station ToolFace Gravity Error Scale Factor Rate Error (deg) (Mg) Uncertainty (deg /min) 19833 268.41 -5.17 -0.00000129 -11.54 19832 268.41 -5.23 - 0.00000131 -14.07 19831 226.00 - 1902.49 - 0.00047449 -20.76 19830 226.00 - 1906.86 - 0.00047557 -32.60 19829 45.82 - 1912.74 - 0.00047703 4.72 19828 45.82 - 1910.59 - 0.00047650 1.95 19827 359.34 - 3229.42 - 0.00080269 2.58 19826 359.34 - 3233.26 - 0.00080364 2.72 19825 330.49 - 2151.30 - 0.00053505 -1.72 19824 330.49 - 2149.03 - 0.00053449 -0.94 19823 299.53 - 486.56 - 0.00012133 -3.59 19822 299.53 - 485.71 - 0.00012112 -3.45 19821 270.30 13.11 0.00000328 -10.88 19820 270.30 17.75 0.00000443 -11.93 19819 241.98 - 982.84 - 0.00024543 -9.21 19818 241.98 - 984.92 - 0.00024594 -9.54 19817 210.91 - 2683.53 - 0.00066836 -5.30 19816 210.91 - 2678.68 - 0.00066716 -3.39 19815 181.47 - 3255.29 - 0.00080916 -2.73 19814 181.47 - 3254.17 - 0.00080889 -0.02 19813 151.96 - 2237.33 - 0.00055639 4.44 19812 151.96 - 2237.78 - 0.00055650 1.55 19811 121.02 - 556.56 - 0.00013877 9.00 19810 121.02 - 562.12 - 0.00014015 8.18 19809 90.04 -1.05 - 0.00000026 10.15 19808 90.04 0.90 0.00000022 11.43 19807 61.82 - 998.89 - 0.00024943 12.22 19806 61.82 -1005.65 - 0.00025111 10.73 19805 30.33 -2726.01 - 0.00067888 9.52 19804 30.33 -2715.83 - 0.00067636 7.32 19803 0.14 - 3210.20 - 0.00079797 -4.10 19802 0.14 - 3210.52 - 0.00079805 -10.24 19801 268.68 -8.86 - 0.00000221 -6.78 19800 268.68 -9.55 - 0.00000239 -8.75 19799 225.06 - 1935.14 - 0.00048261 -21.58 19798 225.06 - 1940.87 - 0.00048403 -27.85 19797 46.42 - 1872.85 - 0.00046712 8.67 19796 46.42 - 1864.95 - 0.00046515 8.83 19795 0.93 - 3224.12 - 0.00080144 6.84 19794 0.93 - 3223.41 - 0.00080127 6.69 19793 330.42 - 2130.84 - 0.00052998 1.67 19792 330.42 - 2134.88 - 0.00053098 1.66 19791 300.67 - 524.10 - 0.00013068 -1.25 19790 300.67 - 523.07 - 0.00013042 -2.32 19789 270.71 28.87 0.00000721 -4.50 19788 270.71 32.53 0.00000813 -5.26 19787 240.46 - 1054.83 - 0.00026338 -5.48 19786 240.46 - 1055.38 - 0.00026352 -7.17 19785 210.23 - 2698.30 - 0.00067201 -2.32 19784 210.23 - 2700.91 - 0.00067266 -3.76 19783 181.96 - 3248.45 - 0.00080749 1.19 19782 181.96 - 3243.42 - 0.00080625 1.24 19781 151.32 - 2176.31 - 0.00054126 2.70 SURV -Q167 (OPS SUR -MA -003) 19th Nov 03 / Rev 15 Page 2 of 13 AK0111GCM102 Survey QC - RGS - CT Spe catio Sheet gY 19780 151.32 - 2178.98 - 0.00054192 -0.45 19779 120.99 -531.29 - 0.00013247 15.34 19778 120.99 -536.17 - 0.00013369 9.70 19777 90.94 47.77 0.00001193 12.05 19776 90.94 41.89 0.00001046 10.67 19775 60.23 - 1063.13 - 0.00026545 8.52 19774 60.23 - 1060.13 - 0.00026471 9.98 19773 31.94 - 2628.85 - 0.00065481 6.69 19772 31.94 - 2632.17 - 0.00065563 10.76 19771 0.41 - 3250.63 - 0.00080797 7.18 19770 0.41 - 3251.74 - 0.00080824 5.24 MBO = -0.18 Gravity Error = - 1643.75 Scale Factor Uncertainty = - 0.00040918 Rate Error = -0.33 INITIALISATION Gyro Compass Reading / Station Raw Inclination Raw Azimuth Abs (ERMeas ERTMe°) 16 10.37 15.81 0.0185 17 10.37 16.08 0.0812 18 10.37 15.99 0.0966 19 10.37 15.92 0.0959 21 10.37 15.91 0.0746 22 10.37 15.95 0.0895 Average 10.37 15.94 0.0760 Tolerance on Average* 0.0832 Standard Deviation 0.00 0.09 0.0294 Tolerance on St. Dev. ** 0.1 0.2 0.0404 Advanced Initialisation Azimuth Advanced Initialisation Standard Deviation Tolerance = TBA * Tolerance on Average of rth horizontal rate diffene is given (/Call) * �[( C osA inl *0.1) ° /hr ** Tolerance on Standard Dev of earth horizon ra difference by tolerance is give by *S (1 /Coll) *J[(CosA *Sinl *0.1) +(0.08 /(n -1))] ° /hr DRIFT TUNES Drift Tune Ending Ending Ending Ending Residual Gx Bias Residual Gy Bias Number Time Depth Inclination Azimuth Start End Start End 1 504.64 1725.12 15.17 18.00 0.000 -0.000 -0.001 0.003 2 1502.06 3400.04 45.27 12.95 0.001 0.000 0.001 0.007 3 1477.38 5600.13 47.93 15.96 -0.003 0.003 0.004 0.002 4 1456.16 7500.14 44.97 12.57 -0.005 0.006 0.006 -0.001 5 1463.28 9300.18 41.22 14.87 -0.003 0.003 0.003 0.001 6 1322.28 10800.11 23.98 11.23 0.000 0.000 0.001 0.004 7 973.55 11342.99 12.24 6.73 -0.000 -0.000 0.001 0.000 8 827.48 10800.26 23.86 11.31 -0.000 -0.003 0.000 0.000 9 1792.02 9300.28 41.17 14.77 0.000 -0.001 0.000 0.005 10 2199.94 7500.00 44.95 12.39 0.003 -0.003 0.004 0.002 11 2231.11 5600.01 48.04 15.54 0.004 -0.005 0.002 0.004 12 2424.63 3400.32 45.55 12.25 0.002 -0.004 0.002 0.005 13 1977.31 1725.03 16.14 15.73 0.001 0.004 0.001 -0.006 14 456.50 1520.06 11.63 14.30 0.006 -0.002 0.002 0.002 SURV -Q167 (OPS SUR -MA -003) 19 Nov 03 / Rev 15 Page 3 of 13 AK0111GCM102 Survey QC - RGS -CT SpeciFication Sheet !WM/data j Average 0.000 -0.000 0.002 0.002 Standard Deviation 0.003 0.003 0.002 0.003 Tolerance for both the Average and the Standard Deviation 0.033 ° /hr 0.033 ° /hr 0.033 ° /hr 0.033 ° /hr INCLINATION AND AZIMUTH INRUN AND OUTRUN COMPARISON Depth Corrected Inclination Corrected Azimuth Inrun * I Outrun * I Difference Inrun * I Outrun * I Difference 100.00 0.25 0.12 0.13 356.12 289.97 66.16 200.00 0.49 0.10 0.39 22.67 212.66 170.01 300.00 0.43 0.13 0.30 228.84 299.13 -70.28 400.00 0.07 0.07 0.00 152.36 330.39 - 178.03 500.00 0.17 0.20 -0.04 304.51 354.55 -50.04 600.00 0.59 0.11 0.48 195.11 302.86 - 107.76 700.00 0.20 0.08 0.12 167.36 61.13 106.23 800.00 0.17 0.38 -0.20 166.48 55.60 110.88 900.00 1.17 1.48 -0.31 33.50 32.02 1.48 1000.00 2.43 2.39 0.04 26.75 27.10 -0.36 1100.00 3.56 3.60 -0.04 23.26 23.31 -0.04 1200.00 4.81 5.04 -0.23 17.77 18.13 -0.37 1300.00 5.86 6.02 -0.15 15.87 14.47 1.40 1400.00 7.59 7.84 -0.25 15.59 17.38 -1.79 1500.00 9.59 10.41 -0.81 16.52 17.42 -0.90 1525.00 10.53 11.11 -0.57 16.86 16.46 0.40 1550.00 11.46 11.78 -0.32 16.64 14.54 2.09 1575.00 12.10 12.49 -0.39 17.74 15.12 2.62 1600.00 12.76 12.82 -0.06 18.07 15.06 3.01 1625.00 13.19 13.21 -0.02 17.92 15.03 2.90 1650.00 13.48 13.49 -0.01 17.91 15.64 2.27 1675.00 13.91 13.87 0.04 17.95 15.62 2.33 1700.00 14.45 14.61 -0.15 17.79 15.54 2.25 1725,00 15.09 15.58 -0.50 18.00 15.56 2.44 1750.00 16.14 16.50 -0.36 18.08 15.78 2.30 1775.00 17.02 17.31 -0.30 18.23 16.15 2.08 1800.00 17.49 17.53 -0.05 18.32 16.25 2.07 1825.00 17.68 17.63 0.05 18.45 16.41 2.04 1850.00 17.83 17.80 0.03 18.47 16.46 2.01 1875.00 17.97 17.96 0.01 18.52 16.08 2.44 1900.00 18.11 18.10 0.01 17.17 15.21 1.96 1925.00 18.34 18.40 -0.05 17.18 15.52 1.65 1950.00 18.74 18.60 0.14 17.33 15.46 1.87 1975.00 18.85 18.77 0.08 16.61 14.72 1.88 2000.00 19.03 19.03 -0.01 16.56 14.99 1.58 2025.00 19.33 19.36 -0.03 16.86 15.13 1.73 2050.00 19.99 20.06 -0.07 16.55 15.00 1.55 2075.00 20.34 20.48 -0.14 16.68 14.86 1.82 SURV -Q167 (OPS SUR -MA -003) 19 Nov 03 / Rev 15 Page 4 of 13 AK0111GCM102 r Survey QC - RGS -CT Spe� cation Sheet 1 2100.00 21.04 21.24 -0.19 16.45 14.61 1.84 2125.00 22.22 22.83 -0.60 15.20 13.15 2.05 2150.00 23.65 24.80 -1.15 13.71 11.19 2.52 2175.00 25.93 26.40 -0.47 11.71 9.91 1.81 2200.00 27.41 27.91 -0.50 11.03 9.47 1.56 2225.00 28.22 28.49 -0.26 10.98 9.93 1.06 2250.00 28.96 28.99 - 0.03 11.64 10.37 1.27 2275.00 29.27 29.22 0.05 11.96 10.64 1.32 2300.00 29.21 28.97 0.25 12.39 10.97 1.42 2325.00 28.90 28.87 0.03 12.25 10.85 1.39 2350.00 29.30 29.52 -0.21 12.24 10.92 1.33 2375.00 30.11 30.62 -0.51 12.48 11.26 1.21 2400.00 31.87 32.48 -0.61 12.84 12.18 0.66 2425.00 32.95 33.38 -0.42 12.95 12.16 0.78 2450.00 33.66 34.08 -0.42 12.93 12.20 0.73 2475.00 34.94 35.76 -0.81 13.07 12.45 0.62 2500.00 36.70 37.53 -0.83 13.56 13.10 0.45 2525.00 38.08 38.33 -0.25 14.07 13.35 0.72 2550.00 38.45 38.65 -0.20 14.10 13.31 0.79 2575.00 38.83 39.06 -0.23 14.05 13.26 0.78 2600.00 39.42 39.70 -0.29 13.73 12.87 0.86 2625.00 39.93 40.17 -0.24 13.35 12.56 0.78 2650.00 40.33 40.51 -0.18 13.27 12.53 0.74 2675.00 40.74 41.04 -0.30 13.17 12.31 0.86 2700.00 41.50 41.73 -0.23 12.67 11.83 0.84 2725.00 41.95 42.13 -0.18 12.51 11.80 0.72 2750.00 42.37 42.54 -0.16 12.52 11.81 0.71 2775.00 42.88 43.17 -0.30 12.62 12.01 0.61 2800.00 43.65 43.87 -0.22 12.77 12.13 0.65 2825.00 44.11 44.26 -0.15 13.05 12.46 0.60 2850.00 44.31 44.40 -0.09 13.26 12.53 0.73 2875.00 44.36 44.38 -0.03 13.11 12.40 0.71 2900.00 44.47 44.54 -0.07 13.13 12.50 0.63 2925.00 44.44 44.52 -0.09 13.35 12.63 0.73 2950.00 44.51 44.54 -0.03 13.10 12.35 0.75 2975.00 44.56 44.58 -0.02 13.10 12.51 0.60 3000.00 44.53 44.58 -0.05 13.36 12.67 0.69 3025.00 44.62 44.62 0.00 13.21 12.48 0.73 3050.00 44.74 44.72 0.02 13.16 12.57 0.59 3075.00 44.50 44.56 -0.06 13.58 12.92 0.66 3100.00 44.65 44.68 -0.03 13.54 12.83 0.71 3125.00 44.70 44.75 -0.06 13.46 12.78 0.68 3150.00 44.68 44.71 -0.03 13.28 12.59 0.68 3175.00 44.74 44.71 0.03 13.35 12.79 0.56 SURV -Q167 (OPS SUR -MA -003) 19 Nov 03 / Rev 15 Page 5 of 13 AK0111GCM102 r Serve QC - RGS -CT S eclTfcation Sheet t� Y Q P g�a 3200.00 44.85 44.87 -0.02 13.45 12.76 0.69 3225.00 45.00 45.06 -0.06 13.26 12.58 0.68 3250.00 45.17 45.19 -0.02 13.35 12.77 0.59 3275.00 44.99 44.74 0.25 13.45 12.89 0.56 3300.00 44.79 44.82 -0.03 13.28 12.55 0.73 3325.00 44.99 45.01 -0.02 13.14 12.56 0.58 3350.00 44.95 44.97 -0.02 13.34 12.68 0.66 3375.00 45.03 45.06 -0.03 13.13 12.44 0.69 3400.00 45.17 45.16 0.01 12.96 12.31 0.65 3425.00 45.50 45.50 0.00 12.86 12.28 0.59 3450.00 45.54 45.54 0.00 13.03 12.44 0.59 3475.00 45.53 45.33 0.20 13.00 12.42 0.59 3500.00 45.42 45.44 -0.02 13.00 12.42 0.58 3525.00 45.20 45.20 0.00 13.02 12.44 0.58 3550.00 45.21 45.06 0.15 13.05 12.53 0.51 3575.00 45.12 45.16 -0.04 13.14 12.59 0.55 3600.00 45.10 45.08 0.03 13.15 12.59 0.57 3625.00 45.29 45.17 0.12 13.17 12.69 0.48 3650.00 45.01 45.00 0.01 13.32 12.79 0.53 3675.00 44.92 44.86 0.06 13.34 12.81 0.52 3700.00 45.08 45.02 0.07 13.41 12.89 0.52 3725.00 45.04 45.00 0.04 13.46 12.94 0.52 3750.00 44.79 44.65 0.15 13.44 12.96 0.48 3775.00 44.78 44.72 0.06 13.44 12.94 0.50 3800.00 44.51 44.50 0.02 13.35 12.87 0.48 3825.00 44.68 44.51 0.17 13.32 12.84 0.48 3850.00 44.57 44.53 0.04 13.20 12.75 0.45 3875.00 44.36 44.32 0.05 13.25 12.80 0.45 3900.00 44.50 44.41 0.08 13.31 12.84 0.46 3925.00 44.38 44.30 0.08 13.28 12.83 0.45 3950.00 44.34 44.26 0.09 13.23 12.81 0.43 3975.00 44.23 44.17 0.06 13.16 12.72 0.44 4000.00 44.28 44.20 0.08 13.18 12.73 0.45 4025.00 44.37 44.33 0.04 13.17 12.74 0.43 4050.00 44.87 44.91 -0.03 13.16 12.73 0.44 4075.00 45.54 45.56 -0.02 13.20 12.80 0.40 4100.00 45.68 45.62 0.06 13.44 13.07 0.37 4125.00 45.53 45.45 0.07 13.71 13.35 0.36 4150.00 45.26 45.21 0.05 13.99 13.60 0.38 4175.00 45.04 44.96 0.08 14.20 13.83 0.37 4200.00 44.79 44.72 0.07 14.37 14.00 0.37 4225.00 44.76 44.72 0.04 14.49 14.11 0.38 4250.00 44.70 44.65 0.05 14.50 14.11 0.39 4275.00 44.72 44.66 0.06 14.45 14.07 0.37 SURV -Q167 (OPS SUR -MA -003) 19 Nov 03 / Rev 15 Page 6 of 13 AK0111GCM102 r Survey QC - RGS -CT Specifiication Sheet /data ! gig° , 4300.00 45.25 45.21 0.05 14.52 14.15 0.37 4325.00 46.05 46.04 0.01 14.49 14.14 0.36 4350.00 45.96 45.87 0.09 14.59 14.26 0.34 4375.00 46.10 46.06 0.04 14.66 14.30 0.36 4400.00 46.05 45.98 0.07 14.71 14.36 0.35 4425.00 46.05 45.98 0.07 14.70 14.37 0.33 4450,00 46.30 46.28 0.03 14.77 14.43 0.34 4475.00 46.06 46.00 0.06 14.80 14.47 0.33 4500.00 45.64 45.60 0.05 14.88 14.55 0.33 4525.00 45.63 45.59 0.04 14.92 14.59 0.33 4550.00 45.81 45.77 0.04 14.93 14.60 0.33 4575.00 45.60 45.53 0.07 15.05 14.73 0.32 4600.00 45.52 45.47 0.05 15.09 14.78 0.31 4625.00 45.69 45.66 0.03 15.07 14.75 0.32 4650.00 45.33 45.30 0.03 15.48 15.16 0.32 4675.00 45.16 45.14 0.02 15.96 15.64 0.31 4700.00 45.04 45.01 0.03 16.41 16.09 0.32 4725.00 44.62 44.58 0.04 16.76 16.45 0.30 4750.00 44.46 44.44 0.02 16.94 16.63 0.31 4775.00 44.38 44.33 0.05 16.91 16.61 0.29 4800.00 44.64 44.58 0.06 16.53 16.27 0.26 4825.00 45.36 45.32 0.04 16.10 15.82 0.28 4850.00 45.70 45.64 0.05 15.76 15.47 0.29 4875.00 45.71 45.64 0.07 15.69 15.41 0.29 4900.00 45.85 45.80 0.05 15.73 15.43 0.31 4925.00 45.58 45.49 0.09 15.94 15.64 0.30 4950.00 45.69 45.66 0.04 16.07 15.80 0.28 4975.00 45.66 45.60 0.06 16.40 16.10 0.30 5000.00 45.64 45.59 0.05 16.63 16.31 0.32 5025.00 45.71 45.67 0.04 17.08 16.76 0.32 5050.00 46.16 46.05 0.12 17.53 17.19 0.34 5075.00 46.94 46.82 0.12 17.79 17.47 0.31 5100.00 47.56 47.54 0.03 17.99 17.72 0.27 5125.00 47.80 47.78 0.03 18.09 17.79 0.30 5150.00 47.72 47.68 0.04 18.23 17.93 0.30 5175.00 47.37 47.35 0.02 18.32 18.06 0.26 5200.00 47.43 47.36 0.07 18.35 18.06 0.29 5225.00 47.66 47.66 -0.00 18.42 18.11 0.30 5250.00 47.44 47.43 0.01 18.41 18.13 0.28 5275.00 47.60 47.52 0.09 18.45 18.16 0.29 5300.00 47.34 47.32 0.03 18.36 18.12 0.25 5325.00 47.51 47.46 0.05 17.99 17.76 0.23 5350.00 47.58 47.53 0.05 17.70 17.43 0.28 5375.00 47.69 47.66 0.03 17.69 17.41 0.28 SURV -Q167 (OPS SUR-MA -003) 19 Nov 03 / Rev 15 Page 7 of 13 AK0111GCM102 Survey QC - RGS -CT Specication Sheet l'gr 5400.00 47.75 47.72 0.02 17.76 17.47 0.29 5425.00 47.77 47.71 0.06 17.88 17.58 0.30 5450.00 47.83 47.84 -0.01 18.04 17.74 0.30 5475.00 47.98 47.94 0.04 18.16 17.85 0.30 5500.00 48.20 48.12 0.08 18.16 17.87 0.28 5525.00 48.09 48.09 -0.00 18.08 17.83 0.25 5550.00 48.29 48.24 0.05 17.80 17.60 0.20 5575.00 48.14 48.09 0.05 16.91 16.79 0.12 5600.00 47.89 47.85 0.04 15.96 15.77 0.19 5625.00 48.08 48.05 0.03 15.80 15.52 0.28 5650.00 48.13 47.99 0.13 16.04 15.76 0.28 5675.00 48.16 48.19 -0.03 15.89 15.72 0.16 5700.00 48.25 48.28 -0.03 15.05 15.03 0.02 5725.00 47.95 47.81 0.14 14.06 13.91 0.15 5750.00 48.05 48.02 0.03 13.82 13.57 0.25 5775.00 48.24 48.17 0.06 13.74 13.50 0.24 5800.00 48.02 47.96 0.06 13.49 13.33 0.17 5825.00 47.73 47.83 -0.10 12.82 12.79 0.03 5850.00 47.38 47.36 0.02 12.00 11.90 0.10 5875.00 47.16 46.98 0.18 11.58 11.42 0.16 5900.00 47.13 47.19 -0.06 11.51 11.26 0.25 5925.00 47.48 47.34 0.14 11.55 11.33 0.22 5950.00 47.43 47.28 0.15 11.57 11.35 0.22 5975.00 47.79 47.74 0.05 11.47 11.33 0.14 6000.00 47.34 47.44 -0.10 11.31 11.10 0.21 6025.00 47.63 47.52 0.11 11.42 11.22 0.20 6050.00 46.68 46.96 -0.28 11.44 11.30 0.14 6075.00 46.22 46.22 -0.01 11.37 11.24 0.12 6100.00 46.18 45.99 0.19 11.32 11.19 0.13 6125.00 46.21 46.24 -0.03 11.22 11.09 0.14 6150.00 46.42 46.32 0.10 11.12 10.98 0.14 6175.00 46.46 46.32 0.14 11.21 11.04 0.17 6200.00 46.57 46.53 0.04 11.21 11.05 0.16 6225.00 46.70 46.60 0.10 11.13 11.01 0.12 6250.00 46.36 46.40 -0.04 11.17 11.00 0.17 6275.00 46.10 46.12 -0.02 11.10 10.98 0.11 6300.00 46.03 46.17 -0.13 11.04 10.89 0.15 6325.00 44.79 44.92 -0.13 10.98 10.82 0.15 6350.00 44.48 44.47 0.01 10.89 10.80 0.09 6375.00 44.47 44.42 0.05 11.03 10.86 0.17 6400.00 44.67 44.47 0.20 11.01 10.92 0.09 6425.00 44.66 44.64 0.02 10.85 10.77 0.08 6450.00 44.65 44.72 -0.07 10.84 10.75 0.09 6475.00 44.47 44.37 0.10 10.77 10.69 0.08 6500.00 44.35 44.40 -0.05 10.74 10.62 0.12 SURV -Q167 (OPS SUR -MA -003) 19` Nov 03 / Rev 15 Page 8 of 13 AK0111GCM102 Survey QC RGS -CT Spelcation Sheet !glfrOidata 6525.00 44.20 44.23 -0.04 10.86 10.69 0.18 6550.00 44.21 43.99 0.22 10.95 10.81 0.14 6575.00 44.25 44.25 0.00 11.04 10.90 0.14 6600.00 44.67 44.57 0.10 10.92 10.81 0.11 6625.00 44.64 44.50 0.14 11.12 10.95 0.16 6650.00 44.13 44.30 -0.17 11.06 10.98 0.08 6675.00 44.33 44.16 0.16 10.96 10.84 0.12 6700.00 44.50 44.30 0.20 10.84 10.75 0.08 6725.00 44.80 44.74 0.06 10.86 10.67 0.19 6750.00 45.07 44.99 0.07 10.60 10.56 0.05 6775.00 44.83 44.71 0.12 10.56 10.41 0.14 6800.00 44.92 44.94 -0.03 10.60 10.56 0.05 6825.00 45.03 44.93 0.09 10.47 10.41 0.07 6850.00 44.77 44.72 0.06 10.25 10.16 0.09 6875.00 45.00 44.97 0.03 10.27 10.21 0.07 6900.00 45.13 44.98 0.15 10.28 10.15 0.12 6925.00 44.87 44.83 0.03 10.37 10.31 0.06 6950.00 45.00 44.98 0.02 10.27 10.21 0.05 6975.00 44.86 44.69 0.17 10.43 10.26 0.16 7000.00 44.78 44.83 -0.05 10.52 10.50 0.02 7025.00 44.98 44.90 0.08 10.19 10.16 0.03 7050.00 44.85 44.78 0.08 10.89 10.49 0.40 7075.00 44.61 44.62 -0.01 11.83 11.57 0.26 7100.00 44.75 44.66 0.09 12.33 12.16 0.17 7125.00 44.69 44.58 0.11 12.46 12.35 0.11 7150.00 44.76 44.81 -0.04 12.51 12.40 0.11 7175.00 44.82 44.78 0.04 12.61 12.48 0.13 7200.00 44.84 44.72 0.12 12.50 12.42 0.08 7225.00 44.84 44.89 -0.04 12.50 12.35 0.15 7250.00 44.90 44.81 0.09 12.59 12.48 0.11 7275.00 44.72 44.69 0.03 12.53 12.43 0.10 7300.00 44.86 44.84 0.02 12.63 12.47 0.16 7325.00 44.89 44.80 0.09 12.62 12.46 0.15 7350.00 44.81 44.79 0.01 12.45 12.31 0.14 7375.00 45.00 44.97 0.03 12.70 12.53 0.17 7400.00 45.04 44.93 0.11 12.68 12.58 0.10 7425.00 44.87 44.90 -0.03 12.75 12.59 0.16 7450.00 45.05 45.03 0.02 12.74 12.59 0.15 7475.00 45.00 44.87 0.13 12.75 12.64 0.10 7500.00 44.95 45.01 -0.05 12.56 12.40 0.16 7525.00 45.11 45.09 0.02 12.64 12.48 0.17 7550.00 44.94 44.83 0.11 12.63 12.47 0.17 7575.00 44.97 45.02 -0.05 12.68 12.53 0.15 7600.00 45.09 45.03 0.06 12.66 12.48 0.18 SURV -Q167 (OPS SUR -MA -003) 19 Nov 03 / Rev 15 Page 9 of 13 AK0111GCM102 Survey QC - RGS -CT Speication Sheet TWO/data 7625.00 45.10 44.99 0.11 12.84 12.78 0.06 7650.00 45.05 45.12 -0.07 12.57 12.40 0.16 7675.00 44.92 44.90 0.03 12.89 12.70 0.19 7700.00 44.71 44.65 0.06 12.81 12.77 0.05 7725.00 44.71 44.77 -0.06 12.53 12.42 0.11 7750.00 44.71 44.64 0.07 12.82 12.62 0.20 7775.00 44.61 44.58 0.02 12.76 12.75 0.00 7800.00 44.76 44.78 -0.02 12.55 12.38 0.17 7825.00 44.73 44.61 0.12 12.83 12.67 0.15 7850.00 44.90 45.07 -0.17 12.09 12.03 0.06 7875.00 44.27 44.35 -0.09 12.70 12.44 0.26 7900.00 44.64 44.56 0.08 12.64 12.64 -0.00 7925.00 44.61 44.49 0.12 12.54 12.32 0.22 7950.00 44.69 44.74 -0.05 12.84 12.70 0.14 7975.00 44.76 44.68 0.08 12.47 12.36 0.11 8000.00 44.72 44.62 0.10 12.82 12.63 0.18 8025.00 44.80 44.88 -0.08 12.58 12.53 0.05 8050.00 44.83 44.76 0.07 12.77 12.56 0.21 8075.00 44.69 44.68 0.00 12.76 12.77 -0.01 8100.00 44.78 44.86 -0.08 12.43 12.27 0.16 8125.00 44.82 44.72 0.10 12.79 12.66 0.13 8150.00 44.52 44.51 0.02 12.61 12.44 0.17 8175.00 44.69 44.68 0.01 12.95 12.80 0.15 8200.00 44.68 44.61 0.07 12.59 12.57 0.01 8225.00 44.58 44.52 0.06 12.41 12.23 0.18 8250.00 44.58 44.59 -0.01 13.01 12.81 0.20 8275.00 44.56 44.56 0.00 12.33 12.35 -0.01 8300.00 44.44 44.41 0.04 12.52 12.34 0.18 8325.00 44.50 44.52 -0.02 12.46 12.34 0.12 8350.00 44.65 44.54 0.11 12.56 12.38 0.18 8375.00 44.34 44.51 -0.17 13.51 13.13 0.38 8400.00 43.97 43.91 0.06 14.70 14.53 0.16 8425.00 44.18 44.16 0.02 14.25 14.12 0.13 8450.00 44.15 44.08 0.07 14.67 14.62 0.05 8475.00 44.35 44.32 0.03 14.16 14.02 0.14 8500.00 44.08 44.10 -0.02 15.29 15.06 0.23 8525.00 44.00 44.09 -0.08 15.87 15.61 0.26 8550.00 43.64 43.62 0.02 16.76 16.49 0.27 8575.00 43.65 43.66 -0.01 16.74 16.71 0.04 8600.00 43.51 43.57 -0.05 16.47 16.35 0.12 8625.00 43.64 43.63 0.01 16.47 16.19 0.28 8650.00 43.44 43.45 -0.00 16.50 16.50 -0.00 8675.00 43.46 43.44 0.01 16.14 15.83 0.31 8700.00 43.53 43.44 0.09 16.39 16.23 0.15 SURV -Q167 (OPS SUR -MA -003) 19 Nov 03 / Rev 15 Page 10 of 13 AK0111GCM102 Survey QC - RGS -CT Spelcation Sheet a 8725.00 43.35 43.36 -0.01 16.28 16.19 0.10 8750.00 43.38 43.38 0.00 16.28 16.15 0.14 8775.00 43.37 43.40 -0.03 16.05 15.81 0.25 8800.00 43.24 43.16 0.08 16.52 16.47 0.05 8825.00 43.12 43.18 -0.06 15.73 15.67 0.06 8850.00 43.10 43.10 0.01 16.19 15.86 0.33 8875.00 43.06 43.12 -0.06 15.98 15.99 -0.01 8900.00 43.20 43.20 -0.01 15.55 15.34 0.21 8925.00 43.10 43.16 -0.06 16.09 16.12 -0.03 8950.00 42.74 42.69 0.05 15.21 14.98 0.23 8975.00 43.11 43.08 0.03 16.01 15.67 0.34 9000.00 42.68 42.70 -0.02 15.14 15.20 -0.06 9025.00 43.11 43.19 -0.07 15.19 14.89 0.30 9050.00 42.02 41.99 0.03 15.77 15.50 0.27 9075.00 42.40 42.47 -0.07 15.21 15.22 -0.01 9100.00 42.39 42.30 0.09 15.42 14.97 0.45 9125.00 42.06 42.17 -0.11 14.65 14.76 -0.10 9150.00 42.10 42.02 0.08 15.21 14.86 0.36 9175.00 41.89 42.10 -0.21 14.59 14.63 -0.04 9200.00 41.69 41.66 0.03 14.66 14.44 0.22 9225.00 42.16 42.06 0.10 14.34 13.99 0.35 9250.00 41.29 41.43 -0.14 15.27 15.16 0.12 9275.00 41.58 41.50 0.08 13.86 13.67 0.18 9300.00 41.21 41.30 -0.09 14.86 14.53 0.33 9325.00 41.35 41.32 0.03 14.88 14.72 0.16 9350.00 41.31 41.31 -0.00 13.77 13.56 0.21 9375.00 40.99 40.97 0.02 14.84 14.54 0.30 9400.00 41.19 41.20 -0.01 14.72 14.60 0.12 9425.00 40.35 40.34 0.01 13.89 13.75 0.13 9450.00 41.08 41.08 -0.00 14.38 14.01 0.37 9475.00 39.90 39.94 -0.05 14.97 14.91 0.06 9500.00 40.45 40.37 0.08 14.10 13.86 0.24 9525.00 40.13 40.26 -0.14 15.90 15.65 0.25 9550.00 39.81 39.69 0.12 14.28 14.13 0.15 9575.00 40.26 40.35 -0.10 15.94 15.56 0.38 9600.00 39.47 39.40 0.07 14.34 14.23 0.11 9625.00 40.40 40.39 0.02 15.46 15.09 0.37 9650.00 39.11 39.13 -0.02 15.06 15.00 0.06 9675.00 39.70 39.70 -0.00 14.93 14.62 0.31 9700.00 39.54 39.51 0.03 15.91 15.74 0.18 9725.00 39.30 39.29 0.01 14.97 14.82 0.15 9750.00 39.65 39.65 -0.00 15.58 15.17 0.41 9775.00 38.33 38.35 -0.02 15.71 15.65 0.06 9800.00 39.25 39.26 -0.01 14.92 14.58 0.34 SURV -Q167 (OPS SUR -MA -003) 19 Nov 03 / Rev 15 Page 11 of 13 AK0111GCM102 Survey QC - RGS -CT SpeZlfcation Sheet "gYfr(*data x 9825.00 38.76 38.60 0.16 16.12 15.93 0.19 9850.00 38.62 38.66 -0.04 14.99 14.87 0.12 9875.00 39.02 39.05 -0.04 15.34 15.06 0.29 9900.00 39.06 38.99 0.07 16.23 16.05 0.18 9925.00 38.48 38.54 -0.06 15.13 15.01 0.11 9950.00 38.91 38.91 -0.01 15.36 15.09 0.27 9975.00 38.77 38.72 0.05 16.44 16.29 0.15 10000.00 38.69 38.84 -0.15 14.77 14.61 0.16 10025.00 38.31 38.20 0.11 16.50 16.25 0.25 10050.00 38.82 38.87 -0.05 15.30 15.17 0.13 10075.00 37.66 37.67 -0.01 15.76 15.43 0.33 10100.00 38.10 38.04 0.06 15.53 15.31 0.22 10125.00 37.22 37.24 -0.02 16.29 16.11 0.19 10150.00 37.16 37.06 0.09 14.76 14.54 0.22 10175.00 37.01 37.05 -0.04 15.57 15.36 0.21 10200.00 36.67 36.59 0.07 16.00 15.78 0.22 10225.00 37.02 37.03 -0.01 15.28 15.15 0.13 10250.00 37.59 37.59 0.00 15.31 15.06 0.26 10275.00 36.48 36.51 -0.03 16.35 16.19 0.16 10300.00 35.34 35.29 0.05 14.73 14.61 0.13 10325.00 35.57 35.61 -0.04 15.69 15.44 0.24 10350.00 34.39 34.38 0.01 15.98 15.85 0.13 10375.00 33.14 33.20 -0.06 15.30 15.06 0.25 10400.00 32.37 32.33 0.04 15.75 15.64 0.11 10425.00 31.92 31.96 -0.04 14.77 14.56 0.21 10450.00 31.15 31.04 0.12 15.49 15.36 0.13 10475.00 31.02 31.04 -0.02 16.42 16.23 0.20 10500.00 29.81 29.75 0.06 16.51 16.37 0.14 10525.00 29.44 29.48 -0.04 14.99 14.77 0.22 10550.00 28.40 28.38 0.02 15.38 15.28 0.10 10575.00 28.90 28.87 0.04 14.90 14.73 0.17 10600.00 27.86 27.89 -0.03 13.37 13.15 0.21 10625.00 27.90 27.78 0.12 14.98 14.85 0.13 10650.00 27.85 27.88 -0.04 12.97 12.79 0.18 10675.00 27.10 27.08 0.02 13.43 13.26 0.17 10700.00 25.97 25.93 0.04 13.67 13.55 0.12 10725.00 26.47 26.46 0.01 13.35 13.16 0.19 10750.00 25.32 25.27 0.05 12.56 12.43 0.13 10775.00 24.57 24.56 0.01 12.47 12.24 0.23 10800.00 23.95 23.97 -0.02 11.24 11.01 0.23 10825.00 23.20 23.16 0.04 12.65 12.50 0.15 10850.00 22.54 22.51 0.02 11.43 11.26 0.17 10875.00 21.54 21.54 -0.01 10.28 10.14 0.15 10900.00 21.13 21.08 0.05 10.96 11.90 -0.94 SURV -Q167 (OPS SUR -MA -003) 19 Nov 03 / Rev 15 Page 12 of 13 AK0111GCM102 Survey QC - RGS -CT Spe cation Sheet a 10925.00 20.25 20.16 0.09 9.72 9.91 -0.20 10950.00 19.74 19.75 -0.01 9.56 10.42 -0.86 10975.00 19.13 18.81 0.32 9.68 10.27 -0.59 11000.00 18.59 18.63 -0.04 8.84 8.68 0.16 11025.00 18.14 18.21 -0.07 8.73 8.54 0.19 11050.00 17.34 17.41 -0.07 7.81 7.53 0.28 11075.00 16.91 16.97 -0.06 7.54 7.33 0.21 11100.00 16.29 16.35 -0.07 6.16 5.89 0.28 11125.00 16.27 16.33 -0.06 7.02 6.85 0.17 11150.00 14.37 14.41 -0.04 5.54 5.42 0.13 11175.00 13.75 13.78 -0.04 6.28 6.23 0.05 11200.00 12.87 12.90 -0.04 7.67 7.29 0.38 11225.00 12.82 12.86 -0.04 8.12 7.92 0.20 11250.00 12.32 12.35 -0.03 7.53 7.45 0.08 11275.00 12.26 12.28 -0.03 7.41 7.35 0.05 11300.00 12.24 12.25 -0.01 6.50 6.33 0.17 11325.00 12.29 12.30 -0.01 7.40 7.15 0.25 Average - 0.0123 0.3741 Standard Deviation 0.1562 0.4590 Tolerance for both the Average and the Standard Casing 0.3 Casing 0.5 Deviation Drillpipe 0.3 Drillpipe 0.75 * Inclination and Azimuth interpolated to same depths as shown. SURV -Q167 (OPS SUR -MA -003) 19` Nov 03 / Rev 15 Page 13 of 13 AK0111GCM102 Survey QC - RGS -CT Analysis Sheet gJ G ata 4 SURVEY QUALITY CONTROL - DATA ANALYSIS REFERENCE SYSTEMS Grid System 1 1 Grid Correction 1 0.00 Azimuth reference: Grid / True North TRUE NORTH Vertical reference: RKB /MSL/Other RKB 1 If other give details I TIE ON DATA Depth 0.00 Inclination 0.00 Azimuth 0.00 1 TVD 1 0.00 Northings 0.00 Eastinqs 0.00 Latitude 70.2643 Az. Ref: Grid/True True Grid Corrected Y /N? N Description I CALIBRATION 1 Tool Number 1 1519 1 Calibration Date 1 14 Jun 2010 OPERATING TEMPERATURE Calibration range From 49.67 To 120.00 Gyro operating range From 84.96 To 112.82 1 Spec' - Within calibration range FIELD ROLL TEST (Only valid on fixed structures. When not ossible input roll test data performed after return to base) Cal value Pre job offset Post job offset Abs dif.cal.post Abs dif.pre.post Spec' Accel Scale 0.000061 0.000000 - 0.000409 0.000409 N/A Cal/Post - 0.00015 Mass Unbalance 2.38 0.00 -0.18 0.18 N/A Pre /Post - 0.4 ° /hr INITIALISATION Depth (Approx) 1520.20 _ No of stns 6 Spec' - Min No. - 6 Azimuth Mean 15.94 Std deviation 0.09 Spec' - Azi SD 0.2° Inclination Mean 10.37 Std deviation 0.00 Spec' - Inc SD 0.1° Earth Horizontal Rate Mean (Abs(meas- theor)) 1 0.08 Std deviation 0.03 Spec' - See Q167 DRIFT TUNE Residual x gyro bias Mean -0.000 Std dev' 0.003 Spec's - Mean and SD - 0.333 ° /hr Residual y gyro bias Mean 0.002 Std dev' 0.003 Spec's - Mean and SD - 0.333 ° /hr TOOLFACE RATE 1 Maximum toolface rate 1 8.87 1 Spec' - 400 /sec IN /OUT COMPARISON AZI' N/A IF INC' <15 °) Inclination Difference Mean -0.01 Std dev' 0.16 Spec's - Casing 0.3° /Drill pipe 0.3° Azimuth Difference Mean 0.37 Std dev' 0.46 Spec's - Casing 0.5° /Drill pipe 0.75° Lateral Divergence /1000 3.29 Spec - 5.0/1000 Vertical Divergence /1000 0.03 Spec' - 2.0/1000 DEPTH CONTROL _ Wireline Company Schlumberger 1 Line type 15/32 Encoder SF I Schlumberger Max Depth (TD) 11325 CCL Corrected No Zero Depth (Rig up) Original RKB at 86.02 ft AMSL Rezero Depth -22 Given pup joint depth NA Measured PJ NA Strech cor. At TD divided by TD /1000 .45 Spec' - 1.5/1000 Dif. Between riqup and rezero depths divided by TD /1000 1.95 Spec' - 2.0/1000 Dif. Between given and meas depth divided by meas /1000 NA Spec' - 2.0/1000 SURV -Q165 (OPS SUR -MA -010) 22 Jan 2004 / Revision 20 Page 1 of 1 AK0111GCM102 1 • 1 gYir*datell Survey QC RGS -CT Acceptance Sheet FIELD AND SURVEY INFORMATION Operator BP ALASKA Field / Platform SCHLUMBERGER WLS ( UNIT 2320 ) Well Number PRUDHOE BAY, AK P PAD P -01 Survey section From 0 ft. to 11342.5 ft. Date 1/10/2011 Gyrodata Job No AK0111GCM102 Gyrodata Surveyors Henry Drew Job Objective High Accuracy Gyro Survey SURVEY PERFORMANCE In Spec' QC Parameter Yes /No /NA Possible Actions Contact Duty Engineer to discuss options: Operational temperature within Yes 1. Recalibrate tool to higher temperature specification 2. Resurvey with backup tool 3. Resurvey 'Hot' section at higher speed Roll test data within specification Contact Duty Engineer to discuss options: Only valid on land /fixed installations Yes 1. Recalibrate tool and reprocess survey 2. Resurvey with backup tool Continuous initialisation within Take new initialisation, after three failures: specification Yes 1. Contact Duty Engineer or, 2. Resurvey with back up tool. Contact Duty Engineer to discuss options: Toolface rate within specification Yes Resurvey section from previous bias check Investigate and comment if effects are negligible Contact Duty Engineer to discuss options: Drift tunes within specification Yes 1. Reprocess with different software settings 2. Resurvey with backup tool Inrun /Outrun comparison within Contact Duty Engineer to discuss options. specification Yes Resurvey is usually not required if either inrun or outrun meet all other QC parameters Depth control within specification Yes Contact Duty Engineer to discuss options. Action taken: Note: Provided satisfactory action has been taken, parameters out with specification will not necessarily fail a survey. SURVEY ACCEPTED Gyrodata Representative Client's Representative SURV -Q166 (OPS SUR -MA -003) 13 Nov 03 / Revision 12 Page 1 of 1 AK0111GCM102 11]�n13:1D Final BP ~ Gyrodata - P PAD P O1 4 1/2"TUOl��(3 _' yy�U��FlUDH[)�BA�'A�� - - ' /\k�O111G{���1O�D�FIm_`[ Location: SCHLUy4BERGERVVLS ( UNIT 232O ), N. SLOPE BOROUGH,AK DEFINITIVE 5O - , —` 45 - — - � 40 i - | ��� 35 ���� 30 - � z _ 0 - | - - -- 25 - - u - - _ ^ ' 2O - 15 - �N�^ ��� BOTTOM HOLE LOC\tED 1O- �4D� 11342.5O 5 — L� / / / / i / / / / / / / / / / / O ~- ~ | 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 MEASURED DEPTH (ft) BP ALASKA 11 Jan 12:11 Final Well: PRUDHOE BAY, AK P PAD P-01 4-1/2" TUBING Gyrodata Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK AKO111GCM1O3 DEFINITIVE ----------- •_ 340.0 320.0 ' 300. 0 280.0 260.0 �� 24O.O—' ' ' ' ' ' ` -' ��� 220.0 — ' �OO . O 180.0 -- ' 160.0 -- ' - � 140.0— ' ' n--- 12O.O 100.0-- - — ��m �� 80.0 - 60.0 -- ` BOTTOM HOLE 40.0 LOCATFD 2O.O—• 1 ‘ ‘.010000uommionsiumminoimmiotwomaviiiiiiiimumnimionumummemoomismaimemmamilookkke. r MD: 1;342.50 0.0 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 MEASURED DEPTH (ft) BP ALASKA 11 Jan 12:12 Final Well: PRUDHOE BAY, AK P PAD P -01 4 -1/2" TUBING Gyrodata Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK AK0111GCM102 DEFINITIVE 8- 7 - 6 : • • 0 o - - • • w - 1 > 4— • iii cn C7 • ` 1 • II, 03 • • t • • L �' _ •t • • 2 - i • I v 1 BOTTOM HOLE * LOCATED 6 • •• • ( i MD: 11342.50 . 1 lk - 1 I l l IT 1 i , I i 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10 000 11000 12000 13000 MEASURED DEPTH (ft) BP ALASKA 11 Jan 12:12 Final Well: PRUDHOE BAY, AK P PAD P -01 4 -1/2" TUBING Gyrodata Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK AK0111GCM102 DEFINITIVE 9000 — BOTTOM HOLE - LOCATED MD: ],1342.50 8000 7000 6000 • - 1- w 5000 - Q - u 4000 w 3000 • 2000— 1000— - 0 I l l ( 1 1 1 1 I 1 1 I I I 1 1 I 1 1 I 1 1 1 1 1 I 1 1 I( I 1 1 I I I 1 1 I 1 I 1 I 1 I I 1 I I 1 I 1 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 MEASURED DEPTH (ft) BP 4LASKA 11 Jan 12:12 Fin,I Well: PRUDHOE BAY, AK P PAD P -01 4 -1/2" TUBING Gyrodata Location: SCHLUMBERGER WLS ( UNIT 2320 ), N. SLOPE BOROUGH,AK AK0111GCM102 DEFINITIVE 6000 5500 BOTTOM HOL LOCATTD 5000 MD: 1- 1342.5( 4500 4000 — ill F 3500 = 0 - z 143000 1— ry 0 - z 2500 2000- 1500 1000- 500 0— - 1 1 1 1 I 1 1 I 1 L. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 _ 0 200 400 600 800 1000 1200 1400 1600 EASTING (ft) OPERABLE: Producer P-O1 (PTD #10920) TxIA Communication • Page 1 of 2 Regg, James B (DOA) From: AK, D&C Well Integrity Coordinator [AKDCWeIIlntegrityCoordinator@bp.com] Sent: Saturday, May 15, 2010 5:33 PM To: AK, D&C Well Integrity Coordinator; Regg, James B (DOA); Maunder, Thomas E (DOA); Schwartz, Guy L (DOA); AK, OPS GC1 OSM; AK, OPS GC1 Facility OTL; AK, OPS GC1 Wellpad Lead; AK, OPS Well Pad YP; Cismoski, Doug A; Engel, Harry R; AK, D&C Well Services Operations Team Lead; AK, D&C Wireline Operations Team Lead; AK, RES GPB West Production Optimization Engineer; AK, RES GPB East Production Optimization Engineer; Brown, Don L.; Daniel, Ryan Cc: Janowski, Carrie; Holt, Ryan P (ASRC); Winslow, Jack L (ASRC); Roschinger, Torin T. Subject: OPERABLE: Producer P-01 (PTD #1920920) TxIA Communication AI I, Producer P-01 (PTD # 1920920) passed a TIFL after the well had been online to warm on 5/15/2010. The passing test verifies two competent barriers. The we I has been reclassified as Operable and may be returned to production. --~ Please call with any questions or concerns. Thank you, Gerald Murphy (alt. Torin Roschinger) Well Integrity Coordinator Office (907) 659-5102 Cell (907) 752-0755 Pager (907) 659-5100 Ext. 1154 From: AK, D&C Well Integrity Coordinator Sent: Friday, May 07, 2010 8:42 PM To: AK, D&C Well Integrity Coordinator; 'Regg, James B (DOA)'; 'Maunder, Thomas E (DOA)'; 'Schwartz, Guy (DOA) <guy.schwartz@alaska.gov>'; AK, OPS GCl OSM; AK, OPS GCl Facility OTL; AK, OPS GCl Wellpad Lead; AK, OPS Well Pad YP; Cismoski, Doug A; Engel, Harry R; AK, D&C Well Services Operations Team Lead; AK, D&C Wireline Operations Team Lead; AK, RES GPB West Production Optimization Engineer; AK, RES GPB East Production Optimization Engineer; Brown, Don L.; Daniel, Ryan Cc: Janowski, Carrie; Holt, Ryan P (ASRC); Winslow, Jack L (ASRC); Roschinger, Torin T. Subject: UNDER EVALUATION: Producer P-01 (PTD #1920920) TxIA Communication All, Producer P-01 (PTD #1920920) has confirmed sustained IA casing pressure due to TxIA communication. The wellhead pressures were tubing/IA/OA equal to 2060/2060/240 on 5/4/2010. A TIFL failed on 5/6/2010. The well has been reclassified as Under Evaluation. The well may remain online while work is conducted to attempt to restore integrity. The plan forward is to re-TIFL with a warm well, then evaluate for gas lift valve changeout. A TIO plot and wellbore schematic have been included for reference. « File: P-01 TIO Plot.doc » Please call if you have any questions or concerns. Thank you, Gerald Murphy (alt. Torin Roschinger) 5/17/2010 OPERABLE: Producer P-Ol (PTD #10920) TxIA Communication • Well Integrity Coordinator Office (907) 659-5102 Cell (907) 752-0755 Pager (907) 659-5100 Ext. 1154 Page 2 of 2 5/17/2010 UNDER EVALUATION: Producer P~(PTD #1920920) TxIA Communicati~ Page 1 of 1 Regg, James B (DOA) From: Regg, James B (DOA) ~`~II z~+c Sent: Wednesday, May 12, 2010 12:06 PM ~~ To: 'AK, D&C Well Integrity Coordinator' Subject: RE: UNDER EVALUATION: Producer P-01 (PTD #1920920) TxIA Communication ~/ PTD number in text below is incorrect; should be 1920920 Jim Regg AOGCC 333 W.7th Avenue, Suite 100 Anchorage, AK 99501 907-793-1236 From: AK, D&C Well Integrity Coordinator [mailto:AKDCWeIIIntegrityCoordinator@bp.com] Sent: Friday, May 07, 2010 8:42 PM To: AK, D&C Well Integrity Coordinator; Regg, James B (DOA); Maunder, Thomas E (DOA); Schwartz, Guy L (DOA); AK, OPS GC1 OSM; AK, OPS GC1 Facility OTL; AK, OPS GCl Wellpad Lead; AK, OPS Well Pad YP; Cismoski, Doug A; Engel, Harry R; AK, D&C Well Services Operations Team Lead; AK, D&C Wireline Operations Team Lead; AK, RES GPB West Production Optimization Engineer; AK, RES GPB East Production Optimization Engineer; Brown, Don L.; Daniel, Ryan Cc: Janowski, Carrie; Holt, Ryan P (ASRC); Winslow, Jack L (ASRC); Roschinger, Torin T. Subject: UNDER EVALUATION: Producer P-01 (PTD #1920920) TxIA Communication All, Producer P-01 (PTD #1~08~L15) has confirmed sustained IA casing pressure due to TxIA communication. The wellhead pressures were tubing/IA/OA equal to 2060/2060/240 on 5/4/2010. A TIFL failed on 5/6/2010. The well has been reclassified as Under Evaluation. The well may remain online while work is conduc ed to attempt to restore integrity. The plan forward is to re-TIFL with a warm well, then evaluate for gas lift valve changeout. A TIO plot and wellbore schematic have been included for reference. i «P-01 TIO Plot.doc» «P-01.pdf» Please call if you have any questions or concerns. Thank you, Gerald Murphy (alt. Torin Roschinger) Well Integrity Coordinator Office (907) 659-5102 Cell (907) 752-0755 Pager (907) 659-5100 Ext. 1154 ` ~ ~'. ~,, fir} l.~s e' ~ ~ >. t~^ .~ _ c~ 5/12/2010 PBU P-O1 PTD 1920920 5/7/2010 TIO Pressures Plot Well: P-01 4,000 3,000 2,000 1,000 ~ Tbg -f- IA -~- OA OOA OOOA On u • 02!13!10 02J20.f10 02!27!10 03J06.i10 03J13i10 03J2D.~10 03!27!10 04!03!10 04!10!10 04.~17J10 04/24!10 05!01/lU TREE = 4-1116" 5M MCEVOY WELLHEAD = 11" 5M FMC ACTUATOR = OTIS KB. ELEV = 86.02' BF. ELEV..- 32 KOP = _ _ 1549' Max r~ngie = 48 ct 5720' Datum MD = 11253' Datum TV D = 8800' SS SAFETY S: 4-1/5" & 5-1/2" GHROMETBG ~ P-01 2107' ~-~4-1(2" SSSV LANDING NIP, ID = 3.813" 10-3/4" CSG, 45.5#, L-80, ID = 9.953" 1-I 3420' Minimum ID = 3.725" @ 1'1007' 4-1 /2" OTIS XN NIPPLE 4-1/2" TBG, 12.6#, 13 GR, 0.0152 bpf, ID = 3.958" ~ 11019' TOP OF 5-1/2" LNR~ 11020' GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 7 3278 2916 45 CAM DOME BK 16 5/30/2005 6 6011 4818 47 GAM DOME BK 16 5/30(2005 5 7883 6135 45 CAM DMY BK 0 4 9209 7102 42 CAM DOME BK 16 5/30/2005 3 10129 7802 38 CAM DMY BK 0 2 10734 8317 27 CAM DMY BK 0 1 10915 8479 22 CAM SO BK 20 5!30(2005 10936' --~4-112" PARKER SWS NIP, ID = 3.813" 10959' 7-5/8" x 4-112" BKR SBL-3 PKR 10J$g' 4-112" PARKER SWS NIP, ID = 3.813" 11007' 4-1l2" OTIS XN NIP, ID = 3.725" 11019' 4-1I2" WLEG 11009' ELMD TT LOGGED 10!17/92 7-5l8" CSG, 29.7#, NT95H5, NSCC, ID = 6.875" ~-~ 11172' F~RFORATION SUMMARY REF LOG: SWS BRCS ON 10!01192 - JL ON 10/17/92 A NGLE AT TOP PERF: 12 @ 11316' Nate: Refer to Production DB far historical perf data SIZE SPF INTERVAL OpnlSgz DATE 3-3/8" 4 11316' - 11374" O 10!18/92 3-318" 4 11384' - 11412' O 10!18/92 PBTD 11465' 5-1/2" TBG, 17#, 13 CR, 0.0232 bpf, ID = 4.892" 11545' DATE REV BY COMMENTS DATE REV BY COMMENTS 10!04192 FGO ORIGINAL COMPLETION 03/19110 JLW/SV CSG CORRECTION 03(12101 SIS-OAA CONVERTED TO CANVAS 03/14!01 SIS-MD FINAL 09!27!01 RN/TP CORRECTIONS 05(30/05 KSB/PJC GLV C/O PRUDHOE BAY UN~f WELL: P-01 PERMIT' No: 92-0920 API No: 50-029-22287-00 Sec. 31, T11N, R13E BP Exploration (Alaska) PERMIT DATA ~OGCC Individual Well Geological Materials Inventory T DATA_PLUS 92-092 92-092 92-092 92-092 92-092 92-092 92-092 92-092 92-092 92-092 BHC/SL CNL/GR COMP GR/CCL/JEWELRY PIL/SFL/GR PLS PROD SSTVD 407 DAILY WELL OP 92-092 SURVEY 92-092 SURVEY 92-092 5443 L 11160-11497 L 9050-11478 L 10900-11415 L 10850-11453 L 11160-11528 L 11149-11382 L 11200-11425 L 11160-11528 R COMP DATE: 10/18/92 R 09/17-10/05/92 R 0-11103 R 0.00-11545 T 9045-11559 OH/FINALS Page: 1 Date: 10/31/94 RUN DATE_RECVD 1 10/16/92 1 10/16/92 1 10/29/92 1 10/29/92 1 10/16/92 1 11/26/93 1 12/18/92 1 10/16/92 11/03/92 11/03/92 11/03/92 11/03/92 1 11/18/92 Are dry ditch samples required? Was the well c ~ ored? yes .Anal r~~S Q Are well tests requi , · Well is in compliance iX COMMENTS ~~ ~~ial yes ~n'd received? yes ysls & description received? yes Received? ye~~ ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 24 November 1993 RE: Transmittal of Data ECC #: 5789.01 Data: PL Dear Sir/Madam, Reference: BP P-01 (33-27-11-13) PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: % Prints/Films: 1 1 Sent by U.S. MAIL PLS STATIC FNL. BLUE PLS STATIC RF. SEPIA Run # 1 Run ~ 1 Please sign and return to: Atlas Wireline Services Petrophysical Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Received by: Date: BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date: 12/04/92 T#:84147 FROM' Information Control Well Records MB3-3 SUBJECT: BP CA,~iED HOLE LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. ~ o ,-- /~(3 A-02 P-16 P-Ol PRODUCTION LOG 28-NOV-92 #1 PRODUCTION LOG 29-NOV-92 #1 PRODUCTION LOG 29-NOV-92 #1 PRODUCTION LOG 30-NOV-92 #1 PRODUCTION LOG 28-NOV-92 #1 11000-11380 ATLAS 10450-10676 ATLAS 9070-9454 ATLAS 10650-10940 ATLAS i 1200-11425 ATLAS 5~! 2" 5" 5" Distribution: ARCO CHEVRON EXXON MOBIL PHILLIPS STATE OF ALASKA ARCHIVES A.FRANKENBURG / RECEIVED DEC 1 8 1992 Alaska 0il & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 11/06/92 T# 84025 PBU/P-01 Tape, OH EDIT Enclosed is your copy of the materials listed below. questions, please contact BP Well Records at (907) 9045.00-11559 . 50 1600BPI API#500292228700 9136->TP# If you have any 564-4004. SCH REF#92603 Information Control Well Records REC£1VED NOV 1 B 1992 Alaska Oil & G;~s ConS. commission Anchorage /-- STATE OF ALASKA --~ -~ ALASKA UiL AND GAS OONSERVATION COn/'MISS~ ~ ~ ~/1~ ~(~ ~ WELL COMPLETION OR RECOMP LETION REPORT AND G 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPEJ'~:)ED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number BP Exploration 92-92 3. Address 8. APl Number P. 0. Box 196612, Anchorage, Alaska 99519-6612 50- 029-22287 4. Location of well at surface 9. Unit or Lease Name 2627' SNL, 2946' WEL, SEC. 31, T11N, R13E';.::~'~;'.- ~.-~:~;-~ !~'~~' Prudhoe Bay Unit ~ ~'~-~"~' ~- ~ [ i[ ~Ft~cD I 10. Well Number At Top Produc,,g Interval 3~- ~/~--~ a,v.-["~"~:~'~-~ P-, (32-30-11-13) 3427'NSL, 1357' WEL, SEC. 30, T11N, R1 ~; .~ YE~-~iFi~b ~ 11. Field and Pool At Total Depth~ ~-~ _~.'' ~_.~ ' ,t~~~ Prudhoe Bay Field/Prudhoe Bay Pool 3442' NSL, 1356' WEL, SEC. 30, T11N, R13E~i~:~.'~:~ 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 85.8' I ADL 28288 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offsho re 116. No. of completions 9/17/92 10/1/92 10/18/92I N/Aeat MSL I One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD 19. Directional Survey 120. Depth where SSSV set ~1. Thickness of Permafrost I 11545'MD/9171' TVD 11465' MD/9093' TVD YES E~ N3 [] 2107feet MD ! 1900'(Approx.) 22. Type Electric or Other Logs Run D IL/BH C/CNL/G R/RD 23. CASING, LINER AND CEMENTING RECORD SE'I-rt~IG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20' 91.5# H-40 32' 110' 30" 10-3/4' 45.5# NT-80 36' 3420' 13-1/2" 1757 cu ft AS fll/402 cufl Class "G" 7-5/8' 29. 7# N T95 37' 11172' 9-7/8" 1181 cu ft Class "G"/302 cu Class "G" 5-1/2' 17# 13CR8FL45 11020' 11545' 6-3/4" 129 cuft Class "G' 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD} Gun Diameter3-3/8" 4spf 4-1/2", 13CR80 11020' MD 10959' MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 11316'-11374' 8948'-9004' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11384'- 11412' 9014'-9041' 27. PRODUCTION TEST Date First Production ]Method of Operation (Flowing, gas lift, etc.) 10/18/92 ] Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL ~,AS-MCF WATER-BBL CHOKE SIZE ]GAS-OIL RATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED.a,. OIL-BBL GAS-MCF ~ATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE a~' 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. ECEIVED NOV - 3 !~92 ,Alaska Oil & Gas Cons. (;oramissio~ Anchorage Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate i GEOLOGIC MARKERS , ...RMATION TESTS NAME Include inlerval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag River 11213' 8847' Shublik 11240' 8874' Top Sadllerochit 11315' 8947' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Title Workover Enaineer Suoervisor Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 Nov - ;5 199,2 Alaska Oil & Gas Cons, Anchorage BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: P-1 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 09/17/92 12:09 SPUD: 09/17/92 08:09 RELEASE: 10/05/92 03:10 OPERATION: DRLG RIG: NABORS 28E WO/C RIG: NABORS 28E 09/17/92 (1) TD: 110'( 0) 09/18/92 (2) TD: 1368' (1258) 09/19/92 (3) TD: 2894' (1526) 09/20/92 (4) TD: 3425' ( 531) 09/21/92 (5) TD: 4074' ( 649) 09/22/92 (6) TD: 5948' (1874) 09/23/92 (7) TD: 7158' (1210) 09/24/92 (8) TD: 7640'( 482) 09/25/92 (9) TD: 8250' ( 610) MIX SPUD MUD MW: 8.5 VIS: 0 RIG ACCEPTED @ 00:00 HRS, 9/17/92. N/U DIVERTER. M/U BHA. TEST DIVERTER. MIX SPUD MUD. DRLG. MW: 9.2 VIS:300 SPUD WELL @ 08:00 HRS, 9/17/92. DRLG ICE F/ 40'-110'. DRLG HOLE F/ 110'-800'. CIRC. POOH. CHANGE BHA. RIH. DRLG F/ 800'-1368'. TRIP FOR BIT CHANGE MW: 9.3 VIS:285 DRILL 13-1/2 HOLE TO 2894'. DROP SURVEY. RIH TO BOTTOM WITH BIT #3. DOING TOP JOB MW: 9.6 VIS:275 DRILL AND SURVEY TO 3425. CUB. RIH W/10-3/4 CASING. RU FOR TOP JOB. DRILLING MW: 9.0 VIS: 37 TEST BOPE. RIH. TEST CASING. DRILL CEMENT TO 3535'. CBU. MADE LEAK OFF TEST. DRILL & SURVEY TO 4074. TRIP MW: 9.6 VIS: 40 DRILL AND SURVEY TO 4422' CIRCULATE. DRILL AND SURVEY TO 5407'. SHORT TRIP. DRILL AND SURAVEY TO 5948' CBU. SURVEY. POH. POOH. MW: 9.7 VIS: 40 RIH. WASH 70' TO BTM. DRLG F/ 5948'-6963' SHORT TRIP TO 5948' DRLG F/ 6963'-7158' CBU. POOH. DRILLING MW: 9.8 VIS: 41 POOH FOR BIT. TIH WBIT #6. DRILL TO 7580'. CBU. TOH. TIH W/BIT #7. DRILL TO 7640'. DRILLING MW: 9.8 VIS: 43 DRILL TO 8043'. CIRC. TOH. TIH W.BIT #8. DRILL TO 8250' 09/26/92 (10) TD: 9475' (1225) DRILLING MW:10.0 VIS: 45 DRILL TO 9026'. SHORT TRIP. DRILL TO 9475' RECEIVED NOV - !992 Alaska Oil a Gas Cons. Anchorage WELL : P-1 OPERATION: RIG : NABORS 28E PAGE: 2 09/27/92 (11) TD:10289' ( 814) TRIP F/BHA MW:10.0 VIS: 42 DRILL TO 10289'. CIRC. TOH FOR BHA. 09/28/92 (12) TD:lll90' ( 901) 09/29/92 (13) TD:lll90' ( 0) 09/30/92 (14) TD:l1217' ( 27) 10/01/92 (15) TD:11545' ( 328) 10/02/92 (16) TD:11545' ( 0) 10/03/92 (17) TD:11545 PB:11465 10/04/92 (18) TD:11545 PB:11465 10/05/92 (19) TD:11545 PB:11465 POOH LD DP MW:10.3 VIS: 40 TIH. DRILL TO 10315'. CIRCULATE. DRILL TO 11190' CBU. SHORT TRIP. CIRCULATE. POOH & LD 5" DP. CEMENT 7-5/8 CASING MW:10.4 VIS: 43 POOH & LD 5" DP & BHA. TEST BOPE. RUN 7-5/8 CASING. CIRC. TEST CEMENT LINES. DRILLING MW: 9.7 VIS: 43 TEST BOPE. RIH PU 3-1/2 DP. TEST CASING. CIRC. DRILL TO 11217 POH F/OPEN HOLE LOGS MW: 9.6 VIS: 45 DRILL TO 11329'. SPOT LC PILL. CIRC. RIH. DRILL TO 11545'. SHORT TRIP. CBU. POH. RIH W/LINER ON 3-1.2 DP RUN DIL/BHC/CNL/GR & RD. RIH TO 11460' 5-1/2 LINER. RIH W/LINER ON 3-1/2 DP MW: 9.6 VIS: 48 CIRC. POH. RUN POH L/D 3-1/2 DP MW: 8.4 Seawater CIRC & COND MUD. TEST CEMENT LINES. RIH W/3-1/2 DP TO TOP OF LINER 11020'. RIH TO 11413' WASH TO LANDING COLLAR AT 11465'. CIRC. TEST LINER & LAP. REVERSE CIRCULATE. TEST LINER & LAP. CIRC. POH LD 3-1/2 DP. SPACE OUT 4-1/2 NSCT TBG MW: 8.4 Seawater LD 3-1/2 DP. RUN 4-1/2 NSCT 13 CR-80 TUBING. INSTALL & TEST SSSV. RUN 4-1/2 TUBING. NOTE: TODAY'S COST IS ACTUALLY $553,135. DUE TO PROGRAMMING LIMITATIONS, THE ADDITIONAL $53,135 WILL BE ADDED INTO THE FIELD COST FOR 10/5. RELEASED RIG 0300 HRS 10/5/92 MW: 8.4 Seawater TEST & LAND HANGER. SET PACKER. SET BPV. ND BOPE. INSTALL & TEST CONTROL LINES. INSTALL XMAS TREE. PULL BPV. INSTALL TEST PLUG & TEST. PULL PLUG. PULL SSSV. PUMP 84 BBLS DIESEL DOWN ANNULUS. SET BPV. RELEASED RIG 0300 HRS. 10/5/92. SIGNATURE: (drilling superintendent) DATE: RECEIVED NOV - 1992 ^laska Oil & Gas Cons. ~;ommissio~ Anchorage PRUDHOE BAY DRTLLTNG PBU/P-1 500292228700 NORTH SLOPE COI'4PUTATZON DATE: 10/ TRUE SUB-SEA NEASD VERTZCAL VERTZCAL DEPTH DEPTH DEPTH 0 ,00 -86.00 190 190,00 104,00 432 432,00 346,00 721 721,00 '635,00 911 910,98 824,98 ~RRY-SUN DRZLLZNG SERVZCEF"". ANCHORAGE ALASKA 6/92 ¢2-- ? . DATE OF SURVEY' 091/28/92- N~/D SURVEY JOB NUMBER: AK-NN-20072 KELLY BUSHTNG ELEV, = 86,00 OPERATOR: BP EXPLORATTON COURS COURSE DLS ZNCLN DZRECTZON DG NN DEGREES DG/IO0 0 0 N ,00 E ,00 0 6 S 36,70 W ,05 0 6 S 42,70 W ,01 0 6 S 54,10 W ,01 1 0 N 29,50 E ,57 FT, TOTAL RECTANGULAR COORDZNATES NORTH/SOUTH EAST/WEST .OON .OOE .13S .lOW ,46S .37W .79S ,74W .56N .06W VERT, SECT, ,00 -,15 -,54 -.96 ,52 1102 1101,83 1015,83 1291 1290,26 1204,26 1482 1479,78 1393,78 1672 1666,16 1580,16 1863 1850,09 1764,09 3 5 N 24,90 E 1,10 5 41 N 14,50 E 1,43 8 30 N 16,60 E 1,47 13 41 N 18,40 E 2,74 17 30 N 19,80 E 2.00 . 20, 43. 77, 126, 69N 2.93E 7.23 41N 7,44E 21,66 13N 13.84E 45.26 96N 24.97E 81.79 46N 41.84E 133,03 2055 2032,31 1946,31 2245 2205,98 2119,98 2437 2370,94 2284,94 2626 2522.99 2436,99 2817 2665,79 2579,79 19 12 N 17,30 E ,98 28 23 N 12,30 E 4,95 33 5 N 14,50 E 2.52 39 42 N 15,20 E 3.50 43 30 N 14.90 E 1,99 183,76N 257.91N 353.33N 461.67N 584,11N 61.01E .79,97E 102.83E 131.61E 164,52E 193,36 269,88 367,95 480.04 606.82 3009 2803.78 3253 2976,61 3348 3043,67 3556 3190,62 3748 3326,27 2717,78 2890.61 2957,67 3104,62 3240,27 44 35 N 14,70 E ,58 45 12 N 14,20 E ,29 45 0 N 14,70 E .43 45 5 N 13,70 E ,34 45 0 N 12,80 E ,34 713. 17N 198,62E 740,30 879.95N 24.1 ,59E 912.51 945, 11N 258.38E 979.79 1087','81N 294,49E 11 26,96 1 220 , 08N 325 , 64E 1262 . 75 4001 3506.56 3420.56 4255 3688,19 3602,19 4508 3866,77 3780.77 4762 4045.94 3959.94 5016 4225,39 4139.39 44 5 N 14,20 E ,53 44 35 N 16.50 E ,66 45 35 N 13,80 E ,85 44 42 N 18,10 E 1.25 45 24 N 15.90 E .67 1392.64N 367,05E 1440,12 1563.83N 414,06E 1617.64 1736.76N 460,84E 1796.79 1909,84N 510,25E 1976.77 2081,72N 562.78E 2156.43 5270 4400.41 5525 4571.,86 5779 4742,03 6OO2 4892.39 6129 4979,57 4314,41 4485,86 4656,03 4806.39 4893.57 47 30 N 19,30 E 1,27 48 0 N 19,50 E ,'20 47 54 N 15,10 E 1,29 47 17 N 13,50 E ,59 46 0 N 13,00 E 1,06 2257,10N 618,51E 2340,31 2435,14N 681.21E' 2528,60 2615,13N 737,28E 2717.02 2774,68N 777,96E 2881,64 2864,57N 799,13E 2973,93 6384 5159.39 5073.39 6636 5340.05 5254,05 6890 5521.37 5435.37 7085 5659,85 5573,85 7334 5837,30 5751,30 44 17 N 14.00 E .72 44 5 N 14.20 E ,10 44 47 N 13,20 E .39 44 42 N 12,40 E .29 44 24 N 15,10.E ,77 3040.34N 841.30E 3154.58 3210,73N 884.10E '3330.23 3383.53N 926,22E 3508.01 3517,40N 956.63E i 3645,15 3687,03N 998,13E '3819.72 RECEIVED NOV - Alaska Oil & 6as Oons. Anchorage SPERRY-SUN DRILLING SERVICES.,~. ~ ANCHORAGE ALASKA PAGE 2 PRUDHOE BAY DRILLING PBU/P-1 500292228700 NORTH SLOPE COMPUTATION DATE: 10/ 6/92 DATE OF SURVEY: 09/28/92 MWD SURVEY JOB NUHBER: AK-HW-20072 KELLY BUSHING ELEV, = 86.00 OPERATOR: BP EXPLORATION FT. TRUE SUB-SEA HEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 7652 6063,72 5977,72 7906 6244,58 6158.58 8225 6472.10 6386,10 8605 6745,07 6659,07 8793 6882,00 6796,00 · - COURS COURSE DLS INCLN DIRECTION DG HN DEGREES DG/IO0 TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 44 47 N 14,20 E ,24 3903,05N 44 24 N 15,10 E ,29 4075,59N 44 35 N 13,20 E ,42 4292,37N 43 35 N 18,10 E ,93 4546,88N 42 54 N 17,00 E ,55 4669,69N VERT, SECT, 1054,59E 1099.69E 1154.34E 1225.53E 1264,38E 4042.97 4221.30 4444,81 4709,09 4837,80 9048 7069,40 6983,40 9301 7257.85 7171.85 9553 7449,45 7363.45 9804 7643,95 7557,95 10055 7840.66 7754.66 42 30 N 17,70 E ,24 4834.75N 41 12 N 17,70 E ,51 4995,54N 39 47 N 15,20 E ,85 5152,44N 38 35 N 17,00 E ,66 5304,84N 38 12 N 16,10 E ,27 5454,28N 1315,94E 1367.26E 1413.64E 1457.59E 1502.01E 5010.62 5179.27 5342.85 5501,45 5657,32 10183 7942,20 7856, 10316 8049,18 7963. 10410 8126.46 8040. 10504 8206,17 8120, 10600 8289.80 8203, 20 36 47 N 16,10 E 1.09 5529,14N 18 36 5 N 16.30 E ,53 5605,02N 46 33 17 N 16,60 E 2,98 5656.34N 17 30 42 N 18,40 E 2,95 5703,85N 80 28 6 N 15,40 E 3,11 5748,91N 1523,62E 1'545,66E 1560,81E 1575.76E 1589.50E 5735,23 5814.23 5867,73 5917.50 5964.59 10694 8373,10 8287, 10788 8457,54 8371. 10884 8545,57 8459, 10978 8633.45 8547, 11103 8752,10 8666; 10 27 6 N 14.20 E 1.22 5791,01N 54 25 0 N 13,30 E 2.27 5831,09N 57 22 0 N 12,10 E 3.16 5868.,43N 45 19 30 N 11,70 E 2,66 5901,00N 10 17 6 N 9,40 E 2,00 5939,56N 1600.63E 1610.45E 1618.89E 1625.76E 1632.99E 6008.14 6049,39 6087,63 6120.86 6159.96 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIHENSION HINIHUN CURVATURE HETHOD, HORIZONTAL DISPLACEHENT = 6159.96 FEET AT NORTH 15 DEG. 22 HIN. EAST AT HD = 11103 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL. SECTION COHPUTED ALONG 15.37 DEG. PAGE 3 S~"--'RRY-SUN DRILLING SERVICES"-"' ANCHORAGE ALASKA PRUDHOE BAY DRZLLZNG PBU/P-1 500292228700 NORTH SLOPE COMPUTAT'rON DATE: 10/ 6/92 TNTERPOLATED VALUES FOR EVEN 1000 DATE OF SURVEY- 09/28/92 JOB NUHBER' AK-MW-20072 KELLY BUSHING ELEV. = 86.00 OPERATOR' BP EXPLORATION FEET OF MEASURED DEPTH FT, MEASD DEPTH TRUE SUB-SEA TOTAL VERTICAL VERTICAL ,'RECTANGULAR COORDINATES MD-TVD DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE VERTICAL CORRECTION 0 1000 2000 3000 4000 · 00 -86,00' ,00 N ,00 E ,00 999,97 913.97 1,91 N ,70 E ,03 1980,37 1894,37 166,49 N 55,63 E 19,63 2797,37 2711,37 707,05 N 197,02 E 202,63 3505,84 3419,84 1391,97 N 366,88 E 494,16 .03 19.60 182.99 291.53 5OOO 6000 7000 8000 9000 4214,15 4128,15 2070,76 N 559,66 E 785,85 4891,04 4805,04 2773,25 N 777,62 E 1108.96 . 5599,44 5513,44 3459,01 N 943,79 E 1400,56 . 6311,74 6225,74 4139,09 N 1116,82 E 1688.26 7034,01 6948,01 4803,86. N 1306,08 E 1965.99 291,69 323,11 291,60 287.70 277,73 10000 11000 111O3 7797,44 7711,44 5421,61 N 1492.58 E 2202.56 8654.19 8568,19 5908,20 N 1627.25 E 2345.81 8752.10 8666,10 5939,56 N 1632.99 E 2350,90 236,57 143,25 5,09 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. PRUDHOE BAY DR'['LL'rNG PBU/P-1 500292228700 NORTH SLOPE COMPUTATION DATE: 10/ S.~'~-,.RRY-SUN DRZLLZNG SERVZCE?'''- ANCHORAGE ALASKA DATE OF SURVEY' 09/28/92 PAGE 6/92 JOB NUHBER' AK-HW-20072 KELLY BUSHZNG ELEV, = 86.00 FT. OPERATOR' BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA HEASD VERTZCAL VERTZCAL DEPTH DEPTH DEPTH TOTAL ..RECTANGULAR COORDZNATES NORTH/SOUTH EAST/WEST HD-TVD VERTICAL DIFFERENCE CORRECTZON 0 .00 86 86.00 186 186.00 286 286.00 386 386.00 -86.00 .00 N .00 E .00 ' .00 .00 S .00 W .00 .00 100.00 .13 S .10 W .00 .00 200,00 .27 S .20 W .00 .00 300.00 ,40 S ,31 W .00 .00 486 486.00 586 586.00 686 686.00 786 786.00 886 886.00 400,00 ,53 S ,43 W ,00 ,00 500.00 ,65 S .55 W .00 ,00 600.00 ,76 S .69 W ,00 .00 700,00 ,86 S ,84 W ,00 ,00 800,00 ,18 N ,28 W .01 ,01 986 986.00 1086 1086.00 1186 1186.00 1286 1286.00 1387 1386.00 900.00 1.69 N .58 E .03 .02 1000.00 5.91 N 2.57 E .15 .12 1100.00 11.73 N 4.89 E .34 .20 1200.00 20.02 N 7.33 E .72 .38 1300.00 30.80 N 10.26 E 1.35 .62 1488 1486.00 1589 1586.00 1692 1686.00 1796 1786.00 1900 1886.00 1400 1500 1600 1700 1800 .00 .00 .00 .00 .00 44.05 N 14.12 E 60.99 N 19.41 E 82.63 N 26.53 E 108.20 N 35.34 E 137.11 N 45.67 E 2.30 .95 3.87 1.57 6.44 2.57 10.04 3.60 14.65 4.61 2OO5 1986.00 2112 2086.00 2222 2186.00 2336 2286.00 2455 2386.00 -. 2578 2486.00 2708 2586.00 2844 2686.00 2984 2786.00 3124 2886.0O 1900 2000 2100 2200 2300 2400 2500 2600 27OO 2800 .00 .00 .00 .00 .00 .0© ,00 .00 .00 .00 168.37 N 56.21 E 203.16 N 66.66 E 247.62 N 77.68 E 302.09 N 90.08 E 362.97 N 105,33 E 432.90 N 123.84 E 513.69 N 145,68 E 602.64 N 169.45 E 696.21 N 194,17 E 791.62 N 219,19 E 19.97 26.37 36.41 50.97 69.05 92.50 122.92 158.86 198.03 238.49 5.31 6.41 10.04 14.56 18.08 23.45 30.42 35.95 39.17 40.47 3266 2986.00 3407 3086.00 3549 3186.00 3691 3286.00 3832 3386.00 2900.00 3000.00 3100.00 3200.00 3300.00 889.11 N 243.91 E 986.05 N 269.12 E 1083.31 N '.293.39 E 1180.81 N 316.71 E 1278.32 N 338.87 E 280.32 321.86 363.45 405.05 446.48 41 41 41 41 41 ,83 ;54 .59 .60 .42 ORIGi~A~ SUB- SURFACE DIRECTIONAL SURVEY r-~l UIDANCE ~ ONTINUOUS r~ OOL RECEIVED [',] OV - ,3 1992 Alaska Oil & Gas Cons. L;omm'~ssiOl' Anchorage Company BP EXPLORATION Well Name P-01 (2627' FILL, 2946' FEL, SEC 31, T11N, R13E) Field/Location PRUDHOE BAY, NORTH SLOPE, ALASKA Job Reference No. Date 92621 17-0CT-92 Locjcjed By: Computed By: JOHNSON KRUI~ELL SCHLUMBERGER GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR BP EXPLORATION P-OI PRUDHOE BaY NORTH SLOPE, ALASKA SURVEY DATE: 17-0CT-1992 ENGINEER' G. JOHNSON METHODS OF COMPUTATION TOOL LOCATION: TANGENTIAL- Averaged deviation and azimuth INTERPOLATION: LINEAR VERTICAL SECTION: HORIZ. DIST, PROJECTED ONTO A TARGET AZIMUTH OF NORTH I5 DEG I6 MIN EAST COMPUTATION DATE' 24-0CT-92 PAGE I BP EXPLORATION P-Oi PRUDHOE BaY NORTH SLOPE, ALASKA DATE OF SURVEY' 17-0CT-1992 KELLY BUSHING ELEVATION' 85 80 FT INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN -85 80 14 20 114 20 214 20 314 20 414 20 514 2O 614 20 714 20 814 19 0 0 N 0 0 E 0 5 N 38 31W 0 14 N 26 15 W 0 17 S 25 13 W 0 6 N 61 4 W 0 7 S 29 43 W 0 8 S 88 23 E 0 6 N 39 3 W 0 14 S 68 9 E 0 47 N 42 4 E 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 70O O0 800 O0 900 O0 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 700 O0 800 O0 899 99 914 16 87 1014 66 1113 27 1213 69 1312 74 1411 07 1510 55 1607 16 1704 57 1799 2 07 2 59 86 4 24 47 5 30 89 6 59 94 8 59 27 11 56 75 13 38 36 16 39 77 17 45 N26 6 E N 23 41 E N 18 18 E N 14 53 E N 1540 E N 16 31 E N 17 54 E N 18 1 E N 18 31 E N 18 36 E g99 96 O0 1099 O0 1199 O0 1299 O0 1398 O0 1497 O0 1596 O0 1693 O0 1790 O0 1885 ENGINEER* G. JOHNSON 1000 O0 1100 1200 1300 1400 1500 1600 1700 1800 1900 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 0 21 0 45 0 44 0 18 0 O9 -0 04 0 12 0 12 0 6O 0 O0 0 18 0 07 0 O0 0 O0 0 10 0 12 0 O0 0 58 I 14 0 O0 N 0 23 N 0 48 N 0 51 N 0 29 N 0 26 N 0 09 N 0 24 N 0 23N 0 54 N 0 O0 E 0 02 W 0 03 W 0 21W 0 40-W 0 58 W 0 49 W O.42 W 0.38 W 0.3O E 0 O0 N 0 0 E 23 N 6 7 W 48 N 3 43 W 55 N 22 30 W 50 N 53 38 W 63 N 66 12 W 50 N 79 17 W 49 N 60 12 W 45 N 58 51W 62 N 28 37 E 2 97 7 26 13 64 22 37 33 10 46 85 64 97 87 24 112 96 142 87 I 44 I 29 I 77 I 10 I 48 2 62 1 89 I 60 2 86 0 29 2 67 N 6 62 N 12 60 N 20 99 N 31 34 N 44 55 N 61 88 N 83 10 N 107 56 N 135 96 N 1 51E 3 33 E 5 64 E 8 O6 E 10 86 E 14 72 E 2O O0 E 26 86 E 34 44 3 O7 N 29 33 E 7 13 22 33 46 65 87 92 E 113 48 E 143 41 N 26 43 E 80 N 24 7 E 49 N 21 1E 17 N 19 6 E 92 N 18 17 E 03 N 17 55 E 34 N 17 55 E 09 N 17 59 E 05 N 18 7 E 2000 O0 1980 54 1894 74 18 43 2100 2200 23OO 2400 25O0 2600 2700 2800 2900 O0 2074 O0 2167 O0 2256 O0 2343 O0 2427 O0 2507 O0 2584 O0 2659 O0 2732 91 1989 51 2081 14 2170 44 2257 96 2342 8O 2422 91 2499 64 2573 07 2646 11 20 14 71 25 9 34 28 49 64 29 57 16 34 30 O0 38 33 11 40 31 84 42 38 27 44 11 N 17 17 E N 17 4 E N 13 11E N 12 25 E N 12 55 E N 13 41E N 14 36 E N 13 51E N 13 18 E N 13 48 E 174 14 207 20 244 85 291 04 339 76 393 13 453 29 516 94 583 34 652 26 0 67 2 11 8 02 0 76 3 76 5 08 1 82 2 O0 2 65 0 51 165 74 N 197 233 278 326 378 436 498 562 629 54 11 E 174 35 N 18 5 E 34 N 63 59 N 74 81N 83 38 N 94 33 N 106 63 N 121 35 N 137 97 N 152 98 N 169 9O E 2O7 04 E 245 84 E 291 56 E 339 91E 393 79 E 453 41E 516 82 E 583 06 E 652 43 N 17 57 e O5 N 17 35 E 14 N 16 44 E 80 N 16 9 E 14 N 15 47 E 29 N 15 35 E 94 N 15 25 E 34 N 15 11E 27 N i5 i E 3000 O0 2803 67 2717 87 44 18 3100 3200 3300 3400 3500 3600 3700 3800 3900 O0 2875 O0 2946 O0 3017 O0 3088 O0 3159 O0 3229 O0 3300 O0 3371 O0 3442 14 2789 50 2860 54 2931 51 3002 10 3073 61 3143 39 3214 39 3285 80 3357 34 44 26 70 44 31 74 44 52 71 44 51 30 45 20 81 44 55 59 44 51 59 44 35 O0 44 17 N 13 53 E N 14 2 E 791 N 14 5 E 862 N 14 2 E 932 N 13 50 E 1002 N 13 46 E 1073 N 13 49 E 1144 N 14 3 E 1215 N 14 13 E 1285 N 14 2 E 1355 722 05 97 O1 37 81 62 50 12 52 52 0 15 0 24 0 25 0 54 0 24 0 38 0 97 0 33 0 29 0 38 697 76 N 185 76 E 722 06 N 14 54 E 765 833 901 970 1039 1107 1176 1244 1312 64 N 2O2 59 N 219 85 N 236 23 N 253 O3 N 27O 90 N 287 47 N 304 75 N 321 65 N 338 61E 791 66 E 862 77 E 932 75 E 1002 62 E 1073 46 E 1144 45 E 1215 67 E 1285 74 E 1355 99 N 14 49 e O4 N 14 46 E 41 N 14 43 E 86 N 14 39 E 69 N 14 36 E 59 N 14 33 E 22 N 14 31E 64 N 14 29 E 65 N 14 28 E COMPUTATION DATE' 24-0CT-92 PAGE 2 BP EXPLORATION P-Oi PRUDHOE BaY NORTH SLOPE, ALASKA DATE OF SURVEY- 17-0CT-1992 KELLY BUSHING ELEVATION' 85.80 FT ENGINEER- G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET Of MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 4000 O0 3514.49 3428 69 44 9 4100 4200 4300 4400 4500 4600 4700 4800 4900 O0 3585.96 3500 O0 3656.45 3570 O0 3727.55 3641 O0 3797 98 3712 O0 3867 60 3781 O0 3937 54 3851 O0 4007 75 3921 O0 4078 81 3993 O0 4149 78 4063 16 44 53 65 44 58 75 44 42 18 45 44 80 45 59 74 45 30 95 45 10 01 44 16 98 45 26 N 13 59 E 1425 22 N 14 I E 1495 N 14 46 E 1566 N 15 15 E 1636 N 15 21E 1707 N 15 32 E 1779 N 15 46 E 1850 N 16 19 E 1921 N 17 31E 1992 N 16 44 E 2062 14 06 38 37 15 63 83 15 56 0 19 1 31 1 03 0 65 0 50 0 59 0 49 I 72 0 41 I 19 1380 28 N 355.63 E 1425.36 N 14 27 E 1448 1516 1584 1653 1722 1791 1859 1927 1994 16 N 372 53 E 1495.30 N 14 26 E 89 N 39O 78 N 4O8 25 N 427 44 N 446 26 N 465 73 N 485 O0 N 505 29 N 526 04 E 1566.23 N 14 25 E 35 E 1636.55 N 14 27 E 11 E 1707.53 N 14 29 E 23 E 1779.30 N 14 31E 54 E 1850.77 N 14 34 E 08 E 1921.95 N 14 37 E 69 E 1992.25 N 14 42 E 56 E 2062.63 N 14 47 E 5000 O0 4219 79 4133 99 45 30 5100 5200 5300 5400 5500 5600 5700 5800 5900 O0 4289 O0 4357 O0 4425 O0 4493 O0 4560 O0 4627 O0 4694 O0 4761 O0 4828 65 4203 83 4272 62 4339 40 4407 86 4475 91 4542 85 46O9 75 4675 89 4743 85 46 12 03 47 25 82 47 22 60 47 24 O6 47 43 11 48 3 05 48 1 95 47 56 09 47 22 N 16 55 E 2133 94 N 18 12 E 2205 43 N 18 57 E 2278 45 N 19 11 E 2351 80 N 18 39 E 2425 N 18 47 E 2498 N 18 32 E 2572 N 16 44 E 2647 N 14 49 E 2721 N 13 14 E 2795 17 85 91 14 46 55 0 52 2 16 0 52 0 O0 0 94 0 34 1 17 0 48 0 91 2 32 2062 67 N 547 10 E 2133 99 N 14 51 E 2130 2200 2269 2339 24O9 2479 2550 2621 2693 90 N 568 20 N 592 66 N 616 18 N 640 11N 663 35 N 687 23 N 709 70 N 730 54 N 748 64 E 2205 06 E 2278 12 E 2351 09 E 2425 69 E 2498 60 E 2572 83 E 2647 23 E 2721 42 E 2795 46 N 14 56 E 47 N 15 4 E 8O N 15 11E 17 N 15 18 E 86 N 15 24 E 93 N 15 30 E 18 N 15 33 E 50 N 15 34 E 58 N 15 32 E 6000 O0 4896.84 4811 04 47 19 6100 6200 6300 6400 6500 6600 6700 6800 6900 O0 4964 68 4878 O0 5033 O0 5102 O0 5172 O0 5244 O0 5316 O0 5387 O0 5459 O0 5530 86 4948 97 5017 97 5087 39 5158 07 5230 73 5301 22 5373 27 5444 88 46 5O O6 46 9 17 46 12 17 44 29 59 44 29 27 44 0 93 44 13 42 44 43 47 44 45 N 12 26 E 2868 84 N 12 19 E 2942 N 12 8 E 3014 N 12 4 E 3086 N 11 52 E 3157 N 11 48 E 3227 N 11 49 E 3297 N 11 54 E 3366 N 11 39 E 3436 N 11 18 E 35O6 21 32 49 78 64 24 87 66 88 0 73 2 71 0 20 0 96 1 25 0 49 0 35 0 78 0 68 0 49 2765 13 N 764.45 E 2868 85 N 15 27 E 2836 2907 2978 3047 3116 3184 3253 3321 3390 90 N 780.15 E 2942 47 N 795.44 E 3014 14 N 810.60 E 3086 99 N 825.42 E 3157 49 N 839.82 E 3227 75 N 854.02 E 3297 O1 N 868.41 E 3366 46 N 882.67 E 3436 42 N 896.69 E 3506 22 N 15 23 E 32 N 15 18 E 49 N 15 14 E 78 N 15 9 E 66 N 15 5 E 27 N 15 1E 92 N 14 57 E 74 N 14 53 E 99 N 14 49 E 7000 O0 5601 24 5515 44 44 43 7100 7200 7300 7400 7500 7600 7700 7800 7900 O0 5672 O0 5743 O0 5814 O0 5885 O0 5956 O0 6027 O0 6098 O0 6169 O0 6241 34 5586 62 5657 81 5729 96 5800 98 5871 88 5942 77 6012 90 6084 15 6155 54 44 40 82 44 33 O1 44 37 16 44 41 18 44 46 08 44 49 97 44 53 10 44 30 35 44 41 N 11 17 E 3577 15 N 11 42 E 3647 N 13 22 E 3717 N 13 28 E 3787 N 13 30 E 3857 N 13 37 E 3928 N 13 32 E 3998 N 13 38 E 4069 N 13 38 E 4139 N 13 25 E 4209 32 38 58 81 18 67 16 43 56 0 22 1 12 0 36 0 14 0 O5 0 16 0 41 0 67 0 26 0 22 3459 51 N 910 43 E 3577 30 N 14 45 E 3528 3596 3665 3733 3801 3870 3939 4007 4075 45 N 924 86 N 939 17 N 956 50 N 972 93 N 989 48 N 1005 O3 N 1022 34 N 1038 55 N 1055 33 E 3647 78 E 3717 10 E 3787 49 E 3858 02 E 3928 56 E 3998 13 E 4069 72 E 4139 15 E 4209 51 N 14 41E 6O N 14 39 E 82 N 14 37 E 07 N 14 36 E 46 N 14 35 E 97 N 14 34 E 49 N 14 33 E 77 N 14 32 E 93 N 14 31E BP EXPLORATION P-01 PRUDHOE BaY NORTH SLOPE, ALASKA COMPUTATION DATE: 24-0CT-92 PAGE 3 DATE OF SURVEY: 17-0CT-1992 KELLY BUSHING ELEVATION: 85.80 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN 8000 O0 6312.55 6226.75 44 28 8100 8200 8300 8400 8500 8600 8700 8800 8900 O0 6383.81 6298.0! 44 35 O0 6455.07 6369.27 44 30 O0 6526.48 6440.68 44 23 O0 6597.99 6512 19 44 18 O0 6669.87 6584 07 43 57 O0 6741.97 6656 17 43 36 O0 6814.56 6728 76 43 21 O0 6887.41 6801 61 43 11 O0 6960.49 6874 69 42 55 9000.00 7033 74 6947 94 42 47 9100.00 7107 9200.00 7181 9300.00 7256 9400.00 7331 9500.00 7407 9600.00 7483 9700.00 7560 9800.00 7637 9900.00 7715 31 7021 50 7095 18 7170 33 7245 O3 7321 54 7397 47 7474 82 7552 76 7629 51 42 20 70 41 53 38 41 30 53 41 4 23 40 25 74 39 51 67 39 32 02 39 4 96 38 41 10000 O0 7793.84 7708.04 38 36 10100 10200 10300 10400 1O500 10600 10700 10800 10900 O0 7872.15 7786.35 38 13 O0 7951.23 7865.43 37 7 O0 8031.21 7945.41 37 0 O0 8112 18 8026 38 34 36 O0 8196 13 8110 33 31 26 O0 8282 54 8196 74 28 58 O0 8370 69 8284 89 27 32 O0 8460 11 8374 31 25 29 O0 8551 36 8465 56 22 43 11000.00 8644 55 8558 75 19 56 11100.00 8739 18 8653 38 18 0 11200.00 8834 85 8749 05 15 51 11300.00 8931 96 8846 16 12 44 11400.00 9029 63 8943 83 12 23 11500.00 9127 26 9041 46 12 28 11545.00 9171 20 9085 40 12 28 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIBUTH FEET DEG/IO0 FEET FEET FEET DEG BIN N 13 30 E 4279.54 N 13 34 E 4349 66 N 13 34 E 4419 N 13 30 E 4489 N 13 37 E 4559 N 15 19 E 4629 N 16 58 E 4698 N 17 15 E 4767 N 17 9 E 4835 N 16 54 E 4903 8O 77 63 15 44 17 64 86 0.28 0.09 4211 0.77 4280 0.06 4348 0.77 4416 0.46 4483 1.36 4549 0.34 4615 0.23 4681 0.26 4746 4143 65 N 1071.45 E 4279 93 N 14 30 E 85 N 1087.89 E 4350 05 N 1104.34 E 4420 11 N 1120 75 E 4490 08 N 1137 04 E 4560 36 N 1154 54 E 4629 98 N 1173 61 E 4698 65 N 1194 03 E 4767 10 N 1214 26 E 4836 37 N 1234 26 E 4904 07 N 14 29 E 23 N 14 28 E 22 N 14 27 E 11 N 14 26 E 63 N 14 26 E 90 N 14 28 E 59 N 14 30 E 03 N 14 33 E 22 N 14 35 E N 16 31E 4971 92 N 16 12 E 5039 63 N 15 53 E 5106 68 N 15 29 E 5173 18 N 15 21 E 5239 16 N 15 15 E 5304 49 N 15 45 E 5368 89 N 15 56 E 5432 77 N 16 7 E 5496 15 N 16 13 E 5558.79 0 48 1 14 0 64 0 25 0 86 0 7O 0 32 0 53 1 12 0 36 4811 56 N 1253 87 E 4972.25 N 14 36 E 4876 4940 5005 5068 5131 5193 5255 5316 54 N 1272 99 N 1291 03 N 1309 64 N 1326 66 N 1344 72 N 1361 18 N 1378 11N 1396 5376.26 N 1413 96 E 5039.95 N 14 38 E 46 E 5106.98 N 14 39 E 39 E 5173.47 N 14 40 E 91 E 5239.45 N 14 40 E 14 E 5304.78 N 14 41 E 33 E 5369.16 N 14 41 E 77 E 5433.04 N 14 42 E 24 E 5496.41 N 14 43 E 74 E 5559.03 N 14 44 E N 16 19 E 5621.26 N 16 27 E 5683.43 N 16 17 E 5744.63 N 16 15 E 5804 64 N 16 17 E 5863 31 N 16 16 E 5917 61 N 16 4 E 5967 91 N 14 34 E 6015 12 N 13 41 E 6059 86 N 12 23 E 6100 72 0.16 0.41 O. 97 0.01 3.09 2.33 2.41 1.49 2.35 3.37 5436 24 N 1431 23 E 5621.49 N 14 45 E 5495 5554 5612 5668 5720 5768 5814 5857 5897 90 N 1448 60 N 1466 24 N 1482 57 N 1499 70 N 1514 95 N 1528 49 N 1541 86 N 1552 70 N 1561 79 E 5683 65 n 14 46 E 11E 5744 89 E 5804 32 E 5863 54 E 5917 80 E 5968 21E 6015 21E 6060 42 E 6100 83 N 14 47 E 84 N 14 48 E 50 N 14 49 E 78 N 14 5O E 08 N 14 51E 28 N 14 51E 03 N 14 50 E 90 N 14 5O E N 11 28 E 6136 91 N 10 10 E 6169 12 N 7 58 E 6198 O1 N 9 11E 6221 63 N 8 8 E 6242 94 N 8 8 E 6264 34 N 8 8 E 6273 97 2.77 2 69 6 56 I 52 0 33 0 O0 0 O0 5933 18 N 1568 90 E 6137.11 N 14 49 E 5964 93 N 1574 92 E 6169.34 N 14 47 E 5993 66 N 1579 34 E 6198.25 N 14 46 E 6017 24 N 1582 68 E 6221.90 N 14 44 E 6038 46 N 1585 87 E 6243.23 N 14 43 E 6059 80 N 1588 92 E 6264.65 N 14 42 E 6069 42 N 1590 29 E 6274.30 N 14 41 E COMPUTATION DATE: 24-0CT-92 PAGE 4 BP EXPLORATION P-Oi PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 17-0CT-1992 KELLY BUSHING ELEVATION: 85.80 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN iO00 FEET OF MEASURED DEPTH 'rRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMLFFH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERI'rY NORTH/SOUTH EAST/WEST DIST. AZIMLrl-H FEET DEG/IOO FEET FEET FEET DEG MIN 0 O0 1000 2000 3000 4000 5000 6000 7000 8000 9000 0 O0 O0 999 O0 1980 O0 2803 O0 3514 O0 4219 O0 4896 O0 5601 O0 6312 O0 7033 -85 80 0 0 96 914 16 2 54 1894 74 18 43 67 2717 87 44 18 49 3428 69 44 9 79 4133 99 45 30 84 4811 04 47 19 24 5515.44 44 43 55 6226.75 44 28 74 6947.94 42 47 N 0 0 E N26 6 E N 17 17 E 174 N 13 53 E 722 N 13 59 E 1425 N 16 55 E 2133 N 12 26 E 2868 N 11 17 E 3577 N 13 3O E 4279 N 16 31 E 4971 O. O0 2 97 14 O5 22 94 84 15 54 92 0 O0 1 44 0 67 0 15 0 19 0 52 0 73 0 22 0 28 0 48 000N 2 165 697 1380 2062 2765 3459 4143 4811 0 O0 E 67 N 1 51E 3 74 N 54 11E 174 76 N 185 76 E 722 28 N 355 63 E 1425 67 N 547 10 E 2133 13 N 764.45 E 2868 51N 910.43 E 3577 65 N 1071.45 E 4279 56 N 1253,87 E 4972 0 O0 N 0 0 E O7 N 29 33 E 35 N 18 5 E 06 N 14 54 E 36 N 14 27 E 99 N 14 51E 85 N 15 27 E 3O N 14 45 E 93 N 14 3O E 25 N 14 36 E 10000.00 7793.84 7708.04 38 36 11000.00 8644.55 8558.75 19 56 11545.00 9171.20 9085.40 12 28 N 16 19 E 5621.26 N 11 28 E 6136.91 N 8 8 E 6273.97 0.16 2.77 O. O0 5436.24 N 1431.23 E 5621.49 N 14 45 E 5933.18 N 1568.90 E 6137.11 N 14 49 E 6069.42 N 1590.29 E 6274.30 N 14 41 E COMPUTATION DATE' 24-0CT-92 PAGE 5 BP EXPLORATION P-O1 PRUDHOE BaY NORTH SLOPE, ALASKA DATE OF SURVEY' 17-0CT-1992 KELLY BUSHING ELEVATION' 85.80 FT ENGINEER' G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOLFFH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 85 80 185 80 285 80 385 80 485 80 585 80 685 80 785 80 885 80 0 O0 85 80 185 80 285 80 385 80 485 8O 585 80 685 80 785 80 885 80 -85 80 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 700 O0 800 O0 0 0 N 0 0 E 0 7 N 52 10 W 0 13 N 15 43 W 0 15 S 32 46 W 0 6 N 78 2O W 0 8 S 46 38 W 0 8 S 70 31 E 0 6 N 22 10 W 0 12 S 51 9 E 0 38 N 46 42 E 0 O0 0 20 0 41 0 50 0 18 0 12 -0 04 0 11 0 13 0.45 0 O0 0 26 0 33 0 45 0 34 0 O3 0 O0 0 O0 0 44 1 16 0 O0 N 0 21 N 0 43 N 0 57 N 0 28 N 0 28 N 0 10 N 0.22 N 0.26 N 0.42 N 0 O0 E 0 O1 W 0 O1 W 0 18 W 0 38 W 0 56W 0 52 W 0 41 W 0 43 W 0 17 E 0.00 N 0 0 E 0.21 N 1 46 W 0.43 N 1 28 W 0 59 N 17 36 W 0 47 N 52 54 W 0 63 N 63 27 W 0 53 N 79 16 W 0 47 N 61 42 W 0 50 N 59 6 W 0 45 N 22 41E 985.83 1085.92 1085 1186.10 1185 1286.46 1285 1387 O1 1385 1487 92 1485 1589 51 1585 1692 03 1685 1795 1900 985 80 80 1000 80 1100 80 1200 80 1300 80 1400 80 1500 80 1600 45 1785.80 1700 25 1885.80 1800 go0 O0 1 50 O0 2 50 O0 4 8 O0 5 23 O0 6 45 O0 8 42 O0 11 41 O0 13 31 O0 16 31 O0 17 45 N 26 21 E N 24 20 E N 19 29 E N 14 58 E N 15 22 E N 1626 E N 1744 E N 18 1 E N 1826 E N 18 36 E 2 51 6 55 12 60 21 09 31 54 45 62 85 111 142 O0 82 37 66 95 1 16 0 88 1 99 0 66 1 98 1 96 2 57 1 59 3 17 0 29 2 24 n 5 96 N 11 62 N 19 75 N 29 85 N 42 77 N 59 84 N 81 32 N 106 33 N 136.03 N 1 30 E 3 04 E 5 30 E 7 73 E 10 44 E 14 19 E 19 35 E 26 29 E 34 44 2 59 N 30 9 E 6 12 21 31 45 62 85 51 E 111 50 E 143 69 N 27 1E 77 N 24 33 E 21 N 21 23 E 62 N 19 17 E 06 N 18 21E 89 N 17 55 E 46 N 17 55 E 79 N 17 59 E 12 N 18 7 E 2005 56 1985.80 1900 O0 18 45 2111 2220 2333 2449 2571 2701 2835 2975 3114 62 2085 80 2000 33 2185 88 2285 49 2385 97 2485 17 2585 80 2685 03 2785 93 2885 80 2100 80 2200 80 2300 80 2400 80 2500 80 2600 80 2700 80 2800 O0 20 28 O0 26 32 O0 29 0 O0 32 21 O0 38 3 O0 40 32 O0 43 26 O0 44 17 O0 44 26 n 17 16 E N 17 1E N 12 15 E N 12 40 E N 13 25 E N 14 37 E N 13 51E N 13 34 E N 13 52 E N 14 4 E 175 93 211 23 253 70 307 40 365 34 435 92 517 7O 607 77 704 61 802 42 0.58 2. O0 6.17 0 55 4 36 1 84 2 03 2 2O 0 O0 0 18 167 45 N 201 242 294 351 419 499 586 680 775 20 N 65.08 E 211 24 n '75.99 E 253 79 N 87.40 E 307 30 N 100.40 E 365 82 N 117.41 E 435 08 N 137.59 E 517 75 N 158.50 E 607 83 N 181.58 E 704 54.64 E 176 14 N 18 4 E 46 N 17 56 E 88 N 17 25 E 48 N 16 31E 36 N 15 57 E 93 N 15 37 E 7O N 15 25 E 78 N 15 7 E 63 N 14 56 E 78 N 205.15 E 802.44 N 14 49 E 3255.22 2985 80 2900 O0 44 46 3396.18 3085 3537.95 3185 3679.40 3285 3820 21 3385 3960 O1 3485 4099 77 3585 4241 34 3685 4382 57 3785 4526 12 3885 80 3000 O0 44 51 80 3100 O0 45 14 80 3200 O0 44 55 80 3300 O0 44 30 80 3400 O0 44 10 80 3500.00 44 53 80 3600.00 44 38 80 3700.00 45 37 80 3800.00 45 44 N 14 5 E 900.80 N 13 50 E 1000 11 N 13 44 E 1100 N 13 59 E 1200 N 14 10 E 1299 N 14 2 E 1397 N 14 1E 1494 N 15 6 E 1595 N 15 20 E 1694 N 15 37 E 1797 57 58 69 37 98 18 90 89 0 64 0 25 0 41 0 52 0 44 0 13 1 31 0 79 1 13 1 2O 871.22 N 229 10 E 900 84 N 14 44 E 967.61N 253 1065.22 N 277 1162.37 N 300 1258.49 N 325 1353.26 N 348 1448.00 N 372 1545.02 N 397 1641.23 N 423 1740.49 N 451 10 E 1000 02 E 1100 93 E 1200 14 E 1299 89 E 1397 49 E 1495 55 e 1595 81E 1695 26 E 1798 17 n 14 40 E 65 N 14 35 E 69 N 14 31E 81 N 14 29 E 51 N 14 27 E 14 N 14 26 E 35 N 14 26 E 07 N 14 29 E 04 N 14 32 E COMPUTATION DATE' 24-0CT-92 PAGE 6 BP EXPLORATION P-O1 PRUDHOE BaY NORTH SLOPE, ALASKA DATE OF SURVEY' 17-0CT-1992 KELLY BUSHING ELEVATION' 85.80 FT ENGINEER' O. JOHNSON INTERPO~TED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOU-rH EAST/WEST DIST. AZIMLFTH FEET DEG/IO0 FEET FEET FEET DEG MIN 4668 78 3985 80 3900.00 45 26 4809 4951 5094 5241 5388 5537 5686 5835 5983 77 4085 47 4185 43 4285 27 4385 79 4485 11 4585 48 4685 94 4785 72 4885 80 4000.00 44 19 80 4100.00 45 37 8O 420O O0 46 6 80 4300 O0 47 15 80 4400 O0 47 21 80 4500 O0 47 52 80 4600 O0 47 58 80 4700 O0 48 1 80 4800 O0 47 13 N 15 57 E 1899 63 N 17 32 E 1998 97 N 16 39 E 2099 31 N 18 7 E 2201 41 N 19 7 E 2308 N 18 45 E 2416 N 18 53 E 2526 N 16 47 E 2637 N 14 31E 2748 N 12 26 E 2856 73 94 29 10 17 89 I 09 0 75 0 70 2 04 0 58 0 90 0 49 0.49 0.91 0.25 1838 40 N 478.92 E 1899 76 N 14 36 E 1933 2O29 2127 2228 2331 2435 2540 2647 2753 51N 507.74 E 1999 51N 537.10 E 2099 08 N 567.38 E 2201 89 N 601.96 E 2308 37 N 637.44 E 2416 13 N 672.57 E 2526 61N 706.93 E 2637 54 N 736.99 E 2748 44 N 761.87 E 2856 O7 N 14 43 E 37 N 14 49 E 45 N 14 56 E 74 N 15 7 E 94 N 15 18 E 3O N 15 26 E 13 N 15 33 E 20 N 15 33 E 90 N 15 28 E 6130 69 4985 80 4900 O0 46 10 6275 6417 6557 6697 6837 6978 7118 7259 7399 16 5085 96 5185 88 5285 31 5385 40 5485 26 5585 91 5685 24 5785 78 5885 80 5000 O0 46 22 80 5100 O0 44 21 80 5200 O0 44 9 80 5300 O0 44 14 80 5400 O0 44 42 80 5500 O0 44 48 80 5600 O0 44 34 80 5700.00 44 38 80 5800.00 44 41 N 12 16 E 2964 45 N 12 6 E 3O68 N 11 52 E 3170 N 11 43 E 3268 N 11 55 E 3365 N 11 32 E 3462 N 11 15 E 3561 N 12 8 E 366O N 13 27 E 3758 N 13 3O E 3857 56 32 O0 O0 93 88 58 95 65 I 15 0 52 0 50 0 72 0 84 0 28 0 52 2 25 0 21 0 05 2858.66 N 784 90 E 2964 46 N 15 21 E 2960.59 N 806 3060.29 N 828 3156.08 N 848 3251.17 N 868 3347.24 N 887 3444.50 N 907 3541.44 N 927 3637.32 N 949 3733.34 N 972 84 E 3068 01E 3170 05 E 3268 02 E 3365 96 E 3463 44 E 3562 08 E 3660 44 E 3759 45 E 3857 56 N 15 15 E 33 N 15 8 E 03 N 15 2 E 05 N 14 57 E 02 N 14 51E 02 N 14 46 E 78 N 14 40 E 19 N 14 38 E 91 N 14 36 E 7540 64 5985 80 5900 O0 44 52 7681 7822 7962 8102 8243 8382 8522 8660 8797 69 6085 30 6185 55 6285 79 6385 05 6485 96 6585 13 6685 42 6785 80 6885 80 6000 80 6100 80 6200 80 6300 80 6400 80 6500 80 6600 80 6700 80 6800 O0 44 54 O0 44 30 O0 44 22 O0 44 35 O0 44 27 O0 44 19 O0 44 0 O0 43 26 O0 43 11 N 13 35 E 3956 81 N 13 37 E 4056 N 13 36 E 4155 N 13 28 E 4253 N 13 34 E 4351 N 13 35 E 4449 N 13 28 E 4547 N 15 27 E 4644 N 17 22 E 4739 N 17 9 E 4834 25 O5 34 62 93 74 51 99 13 0 19 0 34 0 08 0 18 0 O6 0 10 0 52 0 45 0 26 0 23 3829 77 N 995 76 E 3957 10 N 14 34 E 3926 4022 4118 4213 4309 4404 4498 4589 4679 47 N 1019 53 N 1042 16 N 1065 75 N 1088 35 N 1111 51N 1134 18 N 1158 69 N 1185 66 N 1213 O9 E 4O56 40 E 4155 33 E 4253 35 E 4352 42 E 4450 25 E 4548 62 E 4644 94 E 4740 82 E 4834 57 N 14 33 E 40 N 14 32 E 72 N 14 30 E 03 N 14 29 E 37 N 14 28 E 21 N 14 26 E 99 N 14 27 E 43 N 14 29 E 52 N 14 32 E 8934 56 6985.80 6900 O0 42 56 9070 9205 9339 9472 9602 9732 9861 9989 10117 83 7085.80 7000 77 7185.80 7100 50 7285.80 7200 07 7385.80 7300 94 7485.80 7400 81 7585.80 7500 61 7685.80 7600 71 7785.80 7700 37 7885.80 7800 O0 42 35 O0 41 53 O0 41 20 O0 40 39 O0 39 51 O0 39 25 O0 38 43 O0 38 37 O0 38 7 N 16 49 E 4927 38 N 16 19 E 5019 N 15 52 E 5110 N 15 25 E 5199 N 15 15 E 5286 N 15 45 E 5370 N 15 57 E 5453 N 16 15 E 5534 N 16 19 E 5614 N 16 28 E 5694 94 53 31 34 77 62 79 84 17 0 51 0 73 0 59 0 69 1 07 0 32 0 12 0 35 0 35 0 78 4768 89 N 1241 08 E 4927 73 N 14 35 E 4857 4944 5030 5114 5195 5275 5353 5430 63 N 1267 69 N 1292 22 N 1316 15 N 1339 53 N 1361 23 N 1384 22 N 1407 08 N 1429 5506.19 N 1451 44 E 5020 25 N 14 37 E 52 E 5110 83 N 14 39 E 35 E 5199 60 N 14 40 E 36 E 5286 63 N 14 41E 84 E 5371 05 N 14 41E 50 E 5453 89 N 14 42 E 03 E 5535 04 N 14 44 E 43 E 5615.07 N 14 45 E 84 E 5694.38 N 14 46 E COMPUTATION DATE: 24-0CT-92' PAGE 7 BP EXPLORATION P-O1 PRUDHOE BaY NORTH SLOPE, ALASKA DATE OF SURVEY: 17-0CT-1992 KELLY BUSHING ELEVATION: 85.80 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR C00RDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 10243 25 7985.80 7900 O0 36 47 10367 10487 10603 10717 10828 10937 11043 11148 11252 79 8085.80 8000 88 8185.80 8100 72 8285 80 8200 O1 8385 80 8300 36 8485 80 8400 19 8585 80 8500 73 8685 80 8600 86 8785 80 8700 62 8885 80 8800 O0 35 29 O0 31 44 O0 28 54 O0 27 16 O0 24 44 O0 21 39 O0 18 47 O0 16 49 O0 13 25 N 16 13 E 5770.61 N 16 16 E 5844.84 N 16 12 E 5911.26 N 16 0 E 5969.71 N 14 24 E 6022.94 N 13 16 E 6071.89 N 11 56 E 6114.73 N 10 43 E 6151.36 N 8 41 E 6183.64 N 8 7 E 6211.04 0.46 2 55 2 73 2 32 1 75 2 65 3 20 2 13 3 39 5 16 5579 56 N 1473 37 E 5770.81 N 14 48 E 5650 83 N 1494 5714 60 N 1512 5770 67 N 1529 5822 07 N 1543 5869 57 N 1555 5911 42 N 1564 5947.40 N 1571 5979.33 N 1577 6006.71N 1581 14 E 5845.03 N 14 49 E 76 E 5911.44 N 14 50 E 29 E 5969.88 N 14 51 E 17 E 6023.11 N 14 51 E O1 E 6072.06 N 14 50 E 38 E 6114.91 N 14 49 E 70 E 6151.57 N 14 48 E 31 E 6183.87 N 14 47 E 03 E 6211.29 N 14 45 E 11355.13 8985.80 8900.00 12 20 11457.54 9085.80 9000.00 12 28 11545.00 9171.20 9085.40 12 28 N 8 22 E 6233.39 N 8 8 e 6255.24 N 8 8 E 6273.97 1.06 0. O0 O. O0 6028.94 N 1584.50 E 6233.68 N 14 44 E 6050.73 N 1587.62 E 6255.55 N 14 42 E 6069.42 N 1590.29 E 6274.30 N 14 41 E BP EXPLORATION P-O! PRUDHOE BaY NORTH SLOPE, ALASKA MARKER LAST READING GCT 'ED COMPUTATION DATE: 24-0CT-92 PAGE 8 DATE OF SURVEY: 17-0CT-1992 KELLY BUSHING ELEVATION: 85.80 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR CHOSEN HORIZONS SURFACE LOCATION = 2627~ FNL ~ 2946~ FEE, SEC31TllN R13E MEASURED DEPTH TVD RECTANGULAR COORDINATES BELOW KB FROM KB SUB-SEA NORTH/SOUTH EAST/WEST 11410.20 9039.58 8953.78 6040.62 N 1586.18 E 11545.00 9171.20 9085.40 6069.42 N 1590.29 E BP EXPLORATION P-Oi PRUDHOE BaY NORTH SLOPE, ALASKA MARKER LAST READING QCT TD COMPUTATION DATE: 24-0CT-92 PAGE 9 DATE OF SURVEY: 17-0CT-1992 KELLY BUSHING ELEVATION: 85.80 FT ENGINEER: G. JOHNSON ************ STRATIGRAPHIC SUMMARY SURFACE LOCATION = 2627' FNL & 2946' FEE, SEC31TllN R13E MEASURED DEPTH TVD RECTANGULAR COORDINATES BELOW KB FROM KB SUB-SEA NORTH/SOUTH EAST/WEST 11410.20 9039.58 8953.78 6040.62 N 1586.18 E 11545.00 ' 9171.20 9085.40 6069.42 N 1590.29 E FINAL WELL LOCATION AT TD: TRUE SUB-SEA MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH 11545.00 9171.20 9085.40 HORIZONTAL DEPARTURE DISTANCE AZIMUTH FEET DEG MIN 6274.30 N 14 41E DIRECTIONAL SURVEY COMPANY BP EXPLORATION ~qEL~ PRUDHOE BAY ~ P-01 COUN'm¥ USA mJN 1 ~H UNIT ~ 92621 NELL: P-01 (2627' FNL, 2946' FEL, SEC 31, T1111, R13E) HORIZONTAL PROJECTION 1OO0O 0 ~300 40O0 $000 eooo I~IT WELL- P-01 (2627' FNL, 2946' FEL, SEC 31, T11N, R13E) VERTICAL PROJECTION 4,000 · : BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 10/23/92 T# 83988 BP CH LOGS Enclosed is your copy of the materials listed questions, please contact BP Well Records at 9~/CCL / ..7'e,,v~,/~.,y 6g ~, 10/10/92 #1 COMPLET ION ~'' 10/18/92 #1 below. If you have any (907) 564-4004. 10850.00-11453.00 SCH 5 " 10900.00-11415.00 SCH 5 " Information Control Well Records / REC IVED OCT 2 9 1992 Alaska 011 & Gas Cons. Commission Anchorage AOGCC GEOLOGICAL MATERIALS iNVENTORY' LiST PERMIT ~/ .~'~ - ~'-'~" WELL NAME /~'~ ~ / . ~ CO, CONTACT ~~ COMPLETiON O~TE /~ //~ / ~ . check off or list data as it is received.*li., drillina history cored intervals core analysis received date for 407. if not reauired list as survey well tests core descri ditch intervals Jtal data i i -0,~ TYPE RUN '""~'=~"~' ° ,,,~,,-n ~LO SCALE . ,, NO. {tp thc nearest foot) [inch/100'] ~ . ~ ~ ~ H~ ........... 3~ iii i ~} ~) i il i i i ii lo} ~ iii ii [ ~1 ] I i i ~' iiii i i ii Iii i i ri i ~ ~} ._ I I .............. 1 I IHII I ~lt , i i,1 i i i i BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 10/13/92 T# 83969 BP OH Logs Enclosed is your copy of the materials listed questions, please contact BP Well Records at P-01 BHCS 10/01/92 %P-01 SFL / 10/01/92 /?-01 CNL~/ 10/01/92 #1 LP-01 SS TVD ~/ 10/01/92 #1 below. If you have any (907) 564-4004. 11160.00-11497.00 SCH 2+5" 11160.00-11528.00 SCH 2+5" 11478.00-11537.00 SCH 2+5" 11160.00-11528.00 SCH 1/2" Information Control Well Records ' E EIVED OCT 1 6 1992 Alaska Oil & Gas Cons. Commission Anchorage ALASKA OIL AND GAS CONSERVATION COMMISSION September 10, 1992 WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 Bill Kirton Workover Engineer Supervisor BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit P-1 ARCO Alaska, Inc. Permit No: 92-92 Sur. Loc. 2627'SNL, 2946'WEL, Sec. 31, TllN, R13E, UM Btmhole Loc. 1772'SNL, 1248'WEL, Sec. 30, TllN, R13E, UM Dear Mr. Kirton: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Sincerely, David W. J Chairman BY ORDER OF THE COMMISSION dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ~'x'x~ printed on recycled paper STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COM,vIISSION PERMIT TO DRILL 2O AAC 25.005 ila. Type of work Drill [] Redrill Dllb. Type of well. Exploratoryl-1 Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI-II Service [] Development Gas [] Single Zone [] Multiple Zone[] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration KBE = 86feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchoraae. Alaska 99519-6612 ADL 28288 4. Location of well at surfaCe 7. Unit or property Name 11. Type Bond(sea 2o AAC 25.025) 2627' SNL, 2946' WEL, SEC. 31, T11N, R13E Prudhoe Bay Unit At top of productive interval 8. Well number Number 1885' SNL, 1280' WEL, SEC. 30, T11N, R13E P-1 2S100302630-277 At total depth 9. Approximate spud date Amount 1772' SNL, 1248' WEL, SEC. 30, T11N, R13E 9/16/92 $200,000.00 12. Distance to nearest i13. Distance to nearest well 14. Number of acres in property15. Proposed depth (MD and TVD) property line ADL 47451/1248' feet P-3 70' @ surface feet 2560 11647'MD/9196'TVD[eet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth ~5oofeet Maximum hole angle 44.~ o Maximum sudace 3330Pslg At total depth (TVD) ~O0'/,~90psl~ 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 91.5# H-40 Weld 80' 32' 32' 110' 110' 13-1/2" 10-3/4" 45.5# NT-80 B TC 3364' 31' 31' 3395' 3188' 1758 cu ft A$111/399 cu ft Class "G" 9-7/8" 7-5/8" 29. 7# NT95 NSCC 11203' 30' 30' 11233' 8838' "f~'~cu ft Class "G" 6-3/4" 5-1/2" 17# 13cr80 FL4S 564' 11083' 8708' 11647' 9196' 121 cu ft Class "G" 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor SurfaceREEEIVED Intermediate Production S E P - ;5 1992 Liner Perforation depth: measured Alaska 0il & Gas C;o~s. OommiSsiot~ true vertical Anchorage 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Dr. illing 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 Signed ~ ~..~ ~ Title Workover Engineer Supervisor Date ~-Z.~.~ Commission Use Only Permit Number IAPI number IApproval date _ JSee cover letter ~2__- ¢2- 150-~2.~'- z2.2., ~? I ~2/,.--/~ ,.-~',~.~. If~r~...o.t..h.e,~,.~re~.~l,.uj,r, ements Conditions of approval Samples req,.uirDd [] Yes ~ Mud 159 requirEed [] Yes/'l~t~'~;tv,',;,'~;~'~ Hydrogen sulfide measures [] Yes ~ No Directional survey requ~rea ~ Yes Required working pressure for BOPE F'I2M; 1-13M; /~5M; I"110M; 1'-!15M; = ~'_-/_o_-_._~.~ Other: Original Signed Dy by order of / Approved by 'David W~..johnston Commissioner ~ne comm,ssion Date ~//o/?~ Form 10-401 Rev. 12-1-85 Submit in ~ :ate WELL PLAN SUMMARY Well: P-1 [42-30-11-13] PBU LOCATION: Surface: Target: T.D.: 2627' SNL, 2946' WEL, Sec. 31, T11N, R13E 1885' SNL, 1280' WEL, Sec. 30, T11N, R13E 1772' SNL, 1248' WEL, Sec. 30, T11N, R13E ESTIMATED START: September 16, 1992 OPR. DAYS TO COMPLETE: 20 (16 days drilling, 4 days completion) CONTRACT~: Nabors 28E MAX ANGLE/SECT COURSE/KOP/BUILD/MAX DEP: 44.9© / N15E / 1500' / 2.5 / 6360' Estimated Ground level elevation is 53.9' AMSL. KB to ground level elevation is 32'. Item TVD(BKB) MD(BKB) Mud Wt. 20" CONDUCTOR 8 0 10-3/4" SHOE 31 88 TOP UGNU SANDS 3 8 76 WEST SAK 5 388 LCU 7351 7-5/8" SHOE 8838 TOP SAG RIVER SANDSTONE "8838 ~ CURRENT ~ Above Sad TOP SADLEROCHIT 8 94 8 TARGET 8 9 92 TOTAL DEPTH 91 9 6 80 8.5 3395 9.5 4366 9.0 .6497__ 9271 10.0 11233 10.0 11 233 9.6 11360 9.6 11411 9.6 11 647 9.6 CASING PROGRAM: Hole Csq Wt Grade C{)nn Length T{)p Btm 30" 20" 91.5# H-40 WELD 80 32 1 10 1 3- 1/2" 1 0-3/4" 45.5# NT801he BTC 3364 3 1 3395 9-7/8" 7-5/8" 29.7# NT95HS NSCC 11203 30 11233 6-3/4" 5-1/2" 17# 13Cr-80 FL4S 564 11083 11647 LOGGING PROGRAM: Open Hole - Record all logs on magnetic tape where applicable. 9-7/8" Hole: None 6-3/4" Hole: DIL/BHCS/CNIJGR/SP/LDT/RFT, Optional' SWC Cased Hole Gyro survey after rig release. RECEIVED S E P - 1992 Alaska Oil & Gas Cons. Comrnissio~ PROPOSED DRILLING AND COMPLETION PROGRAM WELL P-1 [42-30-11-13] PBU MIRU. NU diverter and function test same. Drill 13-1/2" hole to 3395' MD BKB. Run and cement 10-3/4", 45.5#, L-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. A formation leak-off test will be performed 10' below the 10-3/4" shoe. Directionally drill 9-7/8" hole to the 7-5/8" casing point above the top of Sag River. Run a 7-5/8", 29.7 # NSCC casing string to within 10' of 9-7/8" TD and cement with Class G cement around the 7-5/8" shoe. The annulus will be freeze protected by dead crude oil. Directionally drill the 6-3/4" hole to TD. Run 5-1/2" liner from TD to 150' inside 7-5/8" casing shoe and cement using Class G cement. Clean out to 5-1/2" float equipment. Change over to NaCI completion fluid. Test casing and lap to 3500 psi. Run 7-5/8" production packer on tubing. Set packer 50' above top of liner. A subsurface safety valve with dual control lines will be placed 100' below base of permafrost. Install and test Xmas tree. Freeze protect the tubing and annulus with Diesel from surface to 2300' TVDBKB. Set and test packer. The well will be perforated after the rig has been released. Fluids incidental to the drilling of a well will be injected in a permitted P-pad 10- 3/4"x 7-5/8" annulus. Tubing Size: 4-1/2", 12.6 # NT13CR-80 tubing with 6 GLM's. RE£EIVED SEP 5 ~a~o Alaska Oil & Gas Cons. Cornrnissio~ Anchorage MUD PROGRAM: Well P-1 The mud program for this well shall follow the new Mud Policy. The following are the recommended mud parameters. MUD SPECIFICATIONS- SURFACE HOLE Surface: Casina ooint: -- . Mud Weight: ppg 8.5 - 9.5 8.5 - 9.0 Funnel Viscosity sec/qt ,-300 <1 00 YP Ibs/100ft2 40 - 60 20 - 40 10 sec Gel Ibs/100ft2 30 - 60 15 - 20 10 min Gel Ibs/100ft2 60 - 80 20 - 30 pH - 9 - 10 9 - 10 APl Fluid loss mi/30 min 1 5- 2 5 1 5 - 2 5 Hardness mg/I < 200 <200 MUD SPECIFICATIONS- INTERMEDIATE HOLE Surface casing shoe to Top of Sag River Sandstone: LSND Gel/Water System Mud Weight ppg Yield Point lbs/1 00ft2 10 sec Gel Ibs/100ft2 10 min Gel Ibs/100ft2 APl Fluid Loss mi/30 min pH -- Hardness mg/I 9.0-1 0.0 (To to the LCU) 10.0 to Casing Point 10 - 15 5-10 10 - 20 <15 9.5 - 10.0 NC-no control MUD SPECIFICATIONS-PRODUCTION INTERVAL: Watered back mud system used in intermediate hole. Mud Weight ppg 9.6 Yield Point Ibs/100ft2 8 - 13 10secGel Ibs/100ft2 5 - 10 10 min Gel Ibs/100ft2 7 - 15 APl Fluid loss mi/30 min 6.0 - 8.0 (fluid loss lowered to below 6 cc prior to entering K-shales pH -- 8.0 - 9.0 Hardness m g / I t r < 4000 The mud salinity should be compatible with the Reservoir logging program. The mud should be run at < 3500 ppm chlorides. R[CEIVED S E P - 5 ~992 ,~laska Oil & 6as Cons. Commissior~ Ar~nhnraq~, FROM:GREAT LAND DIR.DRILLIK'-'~ TO: 90? 564 5193 SEP 2, 1992 l:45PM P.02 GR~AT LAND DIRECTIONAL DRILLING, INC. Corporate Office 1111 East 80th Avenue Anchorage, AK g951~ (90?) 349-4511 Fax 349-2487 DIRECTIONAL WELL PLAN for PRUDHOE BAY DRILLING Well ......... : P-A (SLOT P-l) Field ........ : ~RUDHO~ BAY P~PAD Computation..: MINIMUM CURVATUa~ LEGAL DESCRIPTION Surface ...... : 2627 FNL 2058 FWL S31 TllN R13E UM Ta~g~t ....... t 1885 FNL 1~80 FEL S~0 TI~N Ri~E UM BHL .......... : 1772 FNL 1248 F~L S30 TllN R13E UM Prepared ..... . 09/02/92 Section at..,~ N,15.27,~ KB elevation.~ 86,00 X ASP ZONE 4 Y 631339.00 5947382.00 622877.00 ~953431.00 632906,01 5953545.07 PROPOSED WELL PROFILE STATION MEA$ INCLN V~RT-DEPTHS SECT DIRECTION REL-COORDINATES DL/ ~D~NTIPICAT~ON D~T~ ANGL~ ~KB SUB-S DIST BEARING FROM-W~LLHEAD 100 KB 0 0,00 0 -86 0 N 0.00 ~ 0 N 0 ~ 0.0 KOP ~UILD 2.50/100 1~00 0.00 1500 1414 0 N 15.27 1600 2.50 1600 1514 2 N 15.27 E 2 N 1 ~ 2.5 1700 5.00 1700 1614 9 N 15.27 E 8 N 2 E 2.5 1800 7.50 1799 1713 20 N 15.27 E 19 N 5 E 2.5 1900 10,00 1898 1812 3S N 15.27 E 34 N 9 E 2.5 2000 12,50 ~996 19i0 54 N 15.27 E 52 N 14 E 2.5 2100 15.00 2093 2007 78 N 1~.27 ~ 75 N 21 ~ 2.5 2200 17.50 2~89 2103 106 N 15.27 E 102 N 28 E 2.5 2300 20.00 ~284 2198 138 N 15.27 ~ 133 N 36 · 2.5 Alaska Oil & Gas Cons. Comm~,~s~oo' '"2600 Anchorag~ 2~oo 2800 22,50 2377 2291 174 N 15.37 E 168 N 46 ~ 2.5 25.00 2469 2383 215 N 15.27 E 207 N 57 E 2.5 27.50 2558 2472 259 N 15.27 ~ 250 N 68 ~ 2.5 30.00 2646 2560 307 N lS.29 E 296 N 81 ~ 2.5 32.50 2731 2645 359 N 15.27 E 346 N 95 E 2.5 END OF 2.50 BUILD 2900 3000 3100 3200 3295 35.00 2815 2729 414 N 15.27 ~ 400 N 109 E 2.5 37.50 2895 2809 474 N 15.27 ~ 457 N 125 E 2.5 40.00 2973 2887 536 N 1B.27 ~ 517 N 141 E 2.5 42,50 3048 2962 602 N 15,27 Z 581 N 159 ~ 2.5 44.~8 3119 3031 668 N 15.27 E 644 N 176 E 2.5 10-3/4" CASING PT UGNU ZONE 4A TOP SEABEE IZ<]~U/LeU KOP DRO~ 1.50/100 3395 4366 6794 9271 10154 44.88 3188 3102 739 N 15.27 E 712 N 195 E 0.0 44.88 3876 3790 1424 N 15.27 E 1373 N 375 E 0.0 44.88 5596 5510 3137 N 15.2~ E 3026 N 826 E 0.0 44,88 7351 7265 4884 N 15.27 ~ 4912 N 1287 E 0.0 44,88 7977 9891 5508 N 15.27 E 5314 N 1451 E 0.0 10200 10300 10400 10500 10600 44.20 8010 ?924 5540 N 15.27 E ~344 N 1459 ~ 1,5 42.70 8082 7996 5609 N 15.27 E 5411 N 1479 E 1.5 41.20 8157 8071 5676 N 1~.27 E 5475 N 1495 E 1.5 39.70 8233 8147 5741 N 15.27 ~ 5538 N 1512 ~ 1.5 38.20 8311 8225 5803 N 15.27 E 5599 N 1529 E 1.5 (GLOD (c)92 PA t~1.34 9:51 AN 1) ~ROM:G~T L~D DI~.D~ILLI~~-~' TO: 90? (SLOT PROPOSED WELL PROFILE SEP 2, 1992 l:46PM P.03 STATION M~AS INCLN VERT-DEPTHS S~CT DIRECTION REL-COORDINATES Dh/ IDENTIFICATION D~PT~ AN~L~ BKB SUB-S DIST B~AR~N~ FROM-W~LL~EAD 100 10700 36.?0 8390 8304 5864 N 15.~? ~ 5657 N i545 E i.5 10800 35.20 847~ 8385 5923 N 15.27 ~ 5714 N 1560 10900 33.70 8553 8467 5980 N 15,27 ~ 5768 N 1575 ~ 1.5 11000 32.20 8637 8551 6034 N 15.27 Z 5821 N 1589 ~ 1,5 11100 30.70 8723 8637 6086 N 15.2~ E 5871 N 1603 E 1.5 END OF 1.50 DROP 11147 30.00 8?63 867? 6110 N 15.27 E 5894 N 1609 E 1,5 7-5/8" CASING PT 11233 30,00 8838 8752 6153 N 15.27 E 5936 N 1621 E 0.0 TOP SAG RIVER 11233 30.00 8838 B752 6153 N 1~.27 E 5936 N 1621 E 0.0 TOP SHUBLIK 11261 30.00 8862 8776 6167 N 1~.29 E 5949 N 1624 E 0.0 TSAD / Z4B 11360 30.00 8948 8862 6217 N 15.27 E 5997 N 1637 E 0,0 TARGET 11411 30.00 8992 8906 6242 N 15.27 E 6022 N 1644 E 0,0 HOT 11462 30.00 9036 8950 6267 N 15.27 E 6046 N 1651 E 0.0 OOWC 11497 30.00 9066 8980 6285 N 15.27 E 6063 N 1655 E 0.0 Z3 11614 30.00 9168 9082 6344 N 15.27 E 6120 N 1671 E 0.0 TD 11647 30.00 9196 9110 6360 N 1~.27 E 6135 N 167B E 0,0 9234 9148 ZlB 9475 9389 BSAD 9589 9503 RECEIVED S E P - 1992 &laska Oil & Gas 6ons. 6ommission Anchoraoe (6LO0 (c)92 eA ~1.$4 9:52 AN t) FROM:GREAT LAND DIR,DRILLI?~-'~ TO: 989 564 5193 SEP 2, 1992 l:46PM P.04 0 600 IZ00 1800 ~ e~l ~,~ el.~ ia, aa ~ l) .......... PRUDHOE BAY irlllHlllllll I~ i RECEIVED $ E P - ~ 1992 Alaska Oil & Gas Cons, Commission ....... iiiii I I Iii I I DRILLING .............. llllllll I lllllll , I I I I .............. ~ ............. iili Illlrlll ii I I iii ............... iii P-^ (SLOT P-l) VERT I CAE SECT I ON V I EW ~;actton of., N 15. 27 I~ TVD Scole. t 1 inch = 1~00 feet Oop ScolD., 1 Inch - 1200 foot Drown ..... ~ 0g/02/9;~ ...... Great Land Directional Dr{]..!_lng H~"k~ Id,ntl~toatlon FID BKB ~CTN I!~ A) RD 0 O 0 O, OD B) K~ BUILD 2. ~/1~ 15~ 1500 0 O. ~ C) E~2.~ILD 32~ 3117 669 ~.68 D) 1~3/4' C~ PT 33~ 3]86 739 ~,66 E) K~ OR~ l,~/l~ lOl~ 7977 ~ ~.88 F) ~DO~ l.~ 11147 6?63 6110 ~.~ G) 7-5/8' CASING PT 112~ 9838 8153 ~.~ H) TARGET 11411 6O~ 6~42 ~.00 I) ~ 11647 9196 6360 ~,~ 2400 3000 3600 4200 4800 S400 ..$ect,~,,.o~ 0~porture ...... ..... -'"1111 0000 I~O0 FROM:GREAT LAND DIR.DRILLI/-~' TO: 90? 564 5193 SEP 2, 1992 I:4?PM P.05 pRUDHOE Mm-Nm- Id~tl¢leatlml I0 N/$ ~ A) KB 0 ON OE B) KOP BUILO 2, 50/100 1500 0 N O C) END OF & 50 BUILD ~205 644 N 176 D) 10-3/4' CASING PT 3395 712 N 195 D KOP DROP 1, 50/100 10154 5~!14N 1451 F) END OF I. 50 DROP 11147 5894 N 1609 G) 7-$/8' CASING PT 11233 5036 N 16Z1 I0 TARGET 1]411 6022 N 1644 l) TI] 11647 6135 H 1675 'BAy -- R['¢EIVED S E P - ~ I~92 DRILLING ...................... -.1L'~ L :~:" 2 ~ L'::, ':'i' 27'.7 P-A (SLOT P- PLAN VIEW CLOSURE .... ,~ 6360 ct at N 15,27 DECLINATION., 29.84 E SCALE ....... DRAWN ....... Br~a~. Land D~r~c~onal flr:~ ~ 2 :t_n_.9 ......... .................. J ii ii ......I'.'i .... ....... ,-.: - =, -~I, ''''-~' .... ~-,-.:-- ::'~ :,~: .......... ......... ~ = ~:~ -.~.~ ::1 ........ .... ~ .... .'.~" ..... :...: ::: '::.:.., ............. . ........ . ..... ........................, . ........... ::_ '- ............... .., ........... "'11 .............. .... ~ ....... ~ ... ~. _~ .,~ ....~. ~ ...... ,.. ........ 1 .................... ~ ......... -..~ .... [ ......... ,_ t _ - ._ ........... ' ........... i : "'~ .................. : ~ ..~.-_ . ...... -'-~;: .: ....................... __ ............ .. ................................................. .... ....... ...,..,.~ ............... ........... .......................... ~-- · ~ ................. 12'- ~.~. ........... ...~ ~ ..... ........................ .............. ... ........... ~ ............ , ~.~ ........................ ~ , ~ ...... : ..... ..................... ~ ...................... t~ ........................... [C' .......... ,,, ~_ .................... ................... ~ ..... ~ ............. ~ .... j .................. _~ ........... ........ . ................. ....., ...... ~ ............. ........ . .... I..-- ~ .................. ...... ....... i' ~ ..... ............ ~ ........................................ ~ ..... _ ............ ................................................. ~ ..... ~...~ . .... ........... . .~ .~ ~ .............. . .~ ....... i ........... t . ....... -~ .... "~ '~ ........... .......................................... ~...~. '~ ,..~ ............................... ~., .................. .~ ... ~ ..~ ............... ......... I ·. .......... ~ ....... ~ . ,-~'_~ .... .... ~_ ............ --- ............... . .... ~.....,¢~ .......................... t ................... ~ .... .............. - ........ ~ ................ ,.~ ~ , ......... ... ~ ................. ~- . . .... .............. ~ ............................. ~ ~ i~ ........... .... ' .................. 2 "2 ';.,- .... t - _ ................... - ............... :.. , .......... ~... -~ ~ .... ~ .~ ......... ~, ._ -~ .....Z' ' ..................... ~ ......... ~-~.- ~2 ....... "C "~ ...... ~'-- _ ........ - ..... ....................... . ............ ~. .......... ,.. . -. ' .................. ~""- L_ 2~ - _, _.'7, - .... .,,'2,' .... ~ ........ Z',,~ ~ ;ffi ~ ~ffi 20~ ) 1~0 IODO ~ O 500 10~ <= WEST t EAST =} iiiiiiii i ..... iiii iii i mil ii i ._ iiiiiii iii i] iii FROM: GREAT LAND D I R. DR I LP~-~NG TO: BP EXPLOR DR ! LL ! NG Great Land Dire6~ional Drilling, ~Inc. Collision Avoidance Analysis Planned Well: PA Pad: PPAD Field: NSLOPE 08/31/92 'Closest Approach Existing Sep Depth Well min ft TVD ft MD ft PP-03G 70 1 PP-04G 106 1064 1064 PP-06G 175 989 989 PP-10G 316 36 36 PP-11G 179 828 828 PP-12G 184 10 10 PP-13G 192 1505 '1505 PP-14G 208 0 0 PP-15G 227 1043 1043 PP-16G 252 0 0 PP-17G 277 890 890 PP-18G 304 1245 i245 PP-19G 334 10 10 PP-20G 363 1118 1118 PP-21G 394 2 2 14:31~09 100ft [MD's] Warning band Start End I 1833 started: 14:31:09 ended: 14:37:05 SEP 1, 1992 2$ft Serious band Start End 9: 3?AM P. 06 RECEIVED S E P - 1992 Alaska Oil & Gas Cons. Oom~issio~ Anchorage B.P. EXPLORATION WELLHEAD LOCATION DATA 1) WELL: ?.P'i FIELD: Prudhoe Bay Unit 2) Well Head Location 2653' from SOUTH line 2058' from WEST line Section 31, T 11 N, R 13 E, UPM X = 631339 Y = 5947382 ASP 4 LAT = 70~_15'51.62"N, LONG = 148°56'17.15'' W 3) Local Benchmark Elevation Mon. P-l, 53.84 Ft. AMSL 4) Top Edge of Cellar 53.87 AT N.W. COR. Ft. AMSL 5) Kelly Bushing to Base Flange* Ft. AMSL 6) Kelly Bushing to Ground Level* Ft. AMSL 7) Base Flange Elevation Ft. AMSL 8) Kelly Bushing Elevation Ft. AMSL *Measured by Drilling Foreman NOTES: 1) The surveyor should fill in Items 2, 3, and 4. 2) The completed form should be returned to Drilling Dept for distribution. CIRCULATION: North Slope Production Engineering - 1 Reservoir Engineering Operations (MB9-2) - 1 North Slope - to Rig for Posting - 1 Well Records (LR2-1) - 11 Well Files (MB12-1) - 1 Graphic Services, Supv., Cartography (MB2-4) - 1 ~ - KEITH A. McNEIL ~s~ ~, ~0K L t ~ ~ '~ ~ u Date SEP - ~ 10-3/4" SURFACE CASING CEMENT PROGRAM- DOWELL CASING SIZE: 10-3/4" CIRC. TEMP 40°F LEAD CEMENT TYPE: ASIII ADDITIVES: retarder WEIGHT: 12.2 ppg YIELD:1.94 ft3/sx MIX WATER: 11.11 gps APPROX #SACKS: 906 THICKENING TIME: 4:30 hrs TAIL CEMENT TYPE: CLASS G ADDITIVES: 2% S-I(CaCL) WEIGHT: 15.8 ppg YIELD:1.14 ft3/sx MIX WATER: 5.0 gps APPROX #SACKS: 350 THICKENING TIME: 4 hrs TOP JOB CEMENT TYPE: ASII ADDITIVES: retarder WEIGHT: 15.0 ppg YIELD:0.936 ft3/sx MIX WATER' 3.89 gps APPROX #SACKS: 250 SPACER: 75 bbls fresh water ahead of lead slurry. CENTRALIZER PLACEMENT: 1. Run one(l) bow type centralizer per joint for the first 20 joints. 2. Place the centralizers in the middle of each joint with a stop collar. 3. Run two cement baskets inside the conductor pipe on stop collars. CEMENT VOLUME: 1. Lead slurry to surface w/100% excess. 2. Tail slurry volume 350 sx 3. Top job volume 250 sx. RECEIVED P-1 Slimhole September 2, 1992 Alaska OJj & Gas Cons. 1:55 PM 7-5/8" INTERMEDIATE CASING CEMENT PROGRAM- DOWELL CIRC. TEMP: 140o F SPACER: 50 bbls Arco Spacer, weighted 1 ppg above mud current mud weight. LEAD CEMENT TYPE: CLASS G ADDITIVES: 2% D79 + 0.2% D46 + D800 as required for 4.5 hr thickening time WEIGHT: 11.5ppg YIELD' 2.75ft3/sx MIX WATER: 9.4 gps APPROX #SACKS: THICKENING TIME: 4.5 hrs TAIL CEMENT TYPE: CLASS G (batched mixed) ADDITIVES: 0.2% D46 + 0.4% B14 + 0.06% D800 for 3-4 hrs thickening time. WEIGHT: 15.8ppg APPROX #SACKS: YIELD: 1.15ft3/sx THICKENING TIME' 3-4 hrs MIX WATER' 5.02 gps CENTRALIZER PLACEMENT: 1 Turbulator centralizer per joint on the bottom 500' of 7-5/8" casing ( 12 required ). One bow spring centralizer on every third joint inside 10-3/4" surface csg. shoe. to surface. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 10-12 bpm. Batch mix tail cement - perform fluid loss test. Fluid loss should be 40 cc or less. CEMENT VOLUME: 1. Lead G neat slurry to 500'md above top of West Sak (5300 TVDss) with 30% excess. 2. Tail G slurry to 1000' md above casing point with 30% excess. 3. 80' md 7-5/8", 29.7# capacity for float joints. NOTE: The intermediate casing string should be isolated from the Cretaceous interval. RECEIVED 5-1/2" PRODUCTION LINER CEMENT PROGRAM - DOWELL CIRC. TEMP 140o F SPACER: 50 bbls fresh water w/3 ppb ARCO preflush and 1% S-400 or equivalent. CEMENT TYPE: CLASS G ADDITIVES: 0.05 gal/sxs D47 + 0.4% BWOC D065 + D135 + 1GPS D600 WEIGHT: 15.8 ppg YIELD:1.16 ft3/sx D800 as required + 0.1 GPS MIX WATER: 5.03 gps APPROX #SACKS: 104 THICKENING TIME: 4.5 hrs total Note: Ensure that a thickening time test is performed that simulates the shut down time incurred while rotating off of the liner. Note gellation tendencys ( if any ) of slurry when consistometer is re-started after shutdown period - additional retarder may be required - consult w/ cementer. CENTRALIZER PLACEMENT: Run 2 turbolators per joint in open hole, 1 per joint in lap, and none opposite intermediate casing shoe.. OTHER CONSIDERATIONS: Batch mix the cement slurry. Perform fluid loss test on the batch mixed slurry. Fluid loss should be 40cc or less. Displace @ 6-8 bpm. LINER CEMENT VOLUME: · · Open hole (6-3/4" X 5-1/2") + 30% excess (adjust if a caliper log is run and it indicates severe washouts). 5-1/2", 17# casing capacity below landing collar. 150' liner lap (6.750" x 5-1/2") 200' of cement on top of the liner in the 7-5/8" casing. RECEIVED S EP ~ ~' Alaska Oil & Gas Cons. Commissio~l Anchora~je P-1 Slimhole September 2, 1992 11:34 AM P-1 Casing Design Specifications SURFACE CASING 10-3/4", 45.5# NT-80HE BTC CASING BURST COLLAPSE NT-80HE 521 0 3130 PBYS (#) 1040000 TJYS (#) 1097000 Burst Pressure Calculation Burst rating based on shutting in the well on a gas kick equivalent to the LOT (14.0 ppg) at the surface casing shoe. LOT (ppg) TVD (FT) SIPR~URE 14 3OO0 2184 Burst S.F. 2.39 Collapse Calculation Collapse rating based on losing returns until the fluid level is below the surface casing shoe Mud weight behind the surface casing is 9.5 ppg Mud Wt. (ppg) TVD (FT) Collapse press 9.5 3000 1482 Collapse S.F. 2,11 Tension Calculation Based on full string weight in mud Casg Wt. (#/ft) MD (FT) 45.5 3571 PBYS Tension S.F. 7.49 Mud Wt. 9.5 ppg TJYS 7.90 String Wt. (#) 138888 RECEIVED S E P - 8 1992 Alaska 0ii & Gas Cons. Commissio~ Anchorage P-1 Casing Design Specifications Intermediate Casing 7-5/8", 29.7#,NT-95HE,NSCC Casing GRADE BURST COLLAPSE NT-95HE 8180 7150 PBYS (#) 811000 TJYS (#) 841000 Burst Pressure Calculation Burst rating based on have a tubing leak on top of full column of fluid Worst case will be at the surface, which has no back up gradient. SR'P 3330 Burst S.F. 2.46 Collapse Calculation Collapse rating based on annulus being evacuated due to gas lift Mud weight behind the casing is 10 ppg Gas Grad. Mud Wt. (ppg) TVD (FT) (psi/ft) Collapse press 10 8800 0.1 3696 Collapse S.F. 1.93 Tension Calculation Based on full string weight in mud Casg Wt. (#/ft) MD (FT) 29.7 11 233 PBYS Tension S.F. 2.88 Mud Wt. 10.0 TJYS 2.99 String Wt. (#) 281609 Alaska 0ii & Gas (;ohs. Anchorage P-1 Casing Design Speolfloatlons PRODUCTION LIHER 5-1/2", 17#,L-80, 13Or, FL48 geeing GRADE BURST I~OI.I,,APftE L-80 6280 ??40 PEiY$ (1~) TdY8 397000 248000 Buret Preelure QelolJletlort Burst rating based on formation pressure on top o! 9.6 ppg fluid 81TP Fluid wt (ppg) 3420 9.6 Burst g.F. 1.74 baok up (ppg) Burst Pressure 9.2 3603 {3ollapse Calouletlon Oollapse rating t3aeeo on annulus being evacuated due to gas lift Mud weight behind the casln{~ Is 9,6 ppg Mud Wt, (ppg) TVD (FT) (psi/ft) Collapse Press 9.6 8800 0,1 $513 COIlapU 6.F. 2.20 Tension Calculation Baaed on full erring weight In mud Casg Wt. (#Itt) MD (FT) MUCi Wt. String Wt. (#) 564 9,$ 80~3 Tension $.F. PiiY~ TJY$ 49.0~t 30,64 RECEIVED Anchorage NABORS 28E 13 5/8" 5,000 psi Stack t2.42 ,, 10,93 4.50 4.82 1.51 3.07 2.13 1.13 1.5 GROUND LEVEL ~ RKB '~1 ! I ! ! HYDRIL PIPE RAM BLIND RAM KR TO RF RI(, FLO( 13.18 5.58 8.06 MUD CROSS PIPE RAM 12.58 I16.25 MUD CROSS TBG .SPOOL RECEIVED 17.33 $ E P - 3 ~992 Alaska 0il & Gas Cons. Commission Anchorage 19.75 'fA 3A 4A 6A 9A 10A C:-~sing Size I 0.75 '7.625 5.5 0 0 0 0 0 0 Iht [:lottom t 1' 0 31'88 8838 9196 0 0 0 lop 32 31 3O 8708 0 0 0 0 0 0 I._ength 8(3 3364. 1' 203 564, 0 0 0 0 0 0 Dasc Desc [3 ~:,} s <.'.Tension L,b s (.] rod e.~ Th read L...b s 91.5 H...,¢0 0 Weld 45.5 N'T'-.80H E~ 0 29.7 NT'-.95F-IE.:: 0 NSC:(:.*. 1"7 130r80 0 F='L.4,S 0 0 0 0 0 0 (.) 0 0 0 0 0 0 0 0 0 0 0 (3 0 0 0 0 0 lB 5B '7[,] Mud Wieght PPg 9.0 9. O 10.0 9.6 0,0 0.0 0,0 0.0 0.0 0.0 Hyd Gradient psi/ft 0,4.68 0.4~,38 0.520 0.4.99 0,000 0.000 0.000 0.000 0.000 0,000 Surface Pr'ess Minir'r~um p s i Yi eld IBU) F N/~ '? 530 #VAtLIL~Er:' ~ 3330 5210 1.6 4~,'.~3 8180 1.9 4~'3,90 7740 1.8 0 0 # D~V/08 0 0 0 0 #' 0 0 #1DIIVIO! 1C 2C 3C 4.C 5C 6C '7C 8C, 'f "Tension K/. LJ~s 7.32 'f 53.062 332,7291 9.588 0 0 0 0 0 0 Strength K/Lbs 1041 104.0 811 39'7 0 0 0 0 0 0 'I 42.2.. I 41 # # I1)ltV/O~. Pressure Collapse Bot,..PSI Resist. CIDIF: 5'1 520 '! O. II 0'I 't &92 3 4,596 0 0 # D~VtO~ 0 0 0 0 #D}V/OU 0 0 0 C) #DUV/OU ITEM (1) Fee (2) Loc ** CHECK LIST FOR NEW WELL PERMITS ** APPROVE DATE '[2'-~hru ' [14 thru 22] [23 thru 28] Company YES 1. Is permit fee attached ............................................... 2. Is well to be located in a defined pool .............................. 3. Is well located proper distance from property line ................... 4. Is well located proper distance from other wells ..................... 5. I.s sufficient undedicated acreage available in this pool ............. 6. Is well to be deviated $ is wellbore plat included ................... 7. Is operator the only affected party .................................. 8. Can permit be approved before 15-day wait ............................ ~/~ Lease & Well NO REMARKS e 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Does operator have a bond in force ................................... . Is a conservation order needed ....................................... ,, I s admi n i st rat i ve approval needed .................................... Is lease number appropriate .......................................... '~/ .... Does well have a unique name $ number ................................ Is conductor string provided ........................................ ,' Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. Is enough cement used to circulate on conductor & surface ............ Will cement tie in surface & intermediate or production strings ...... Wi 11 cement cover al 1 known productive horizons ..................... , , Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ............. Is adequate wellbore separation proposed ............................. Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... ///~.~ · Are necessary diagrams & descriptions of diverter & BOPE attached .... Does BOPE have sufficient pressure rating -- test to ~OOopsig ..... /~ Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... (6) Other ~/~-_ ?/zcz/~? [29 thru 31] - (7) Contact /~///~ [32] (8) Addl ~U~ ~-~7¢~ geology' encj ineerincj: BEW JDHJ~ ~y rev 08/18/92 jo/6.011 29. 30. 31. 32. 33. FOR EXPLORATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressur,e zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Name and phone n~rnber of contact to supply weekly progress data ...... Add i t i ona 1 requ i rements ............................................. INITIAL GEOL UNIT ON/OFF POOL CLASS STATUS AREA ~ SHORE Additional remarks' ./ 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. POl OCT 1 6 1996 PRUDHOE /- / ~ "~' ' " ~~ ~ ~ .'~-~:;: :.~: '-. '::l:-:-",::'.'~ ~ ~::-::.~::: ~'-: '::: ',~;¢~;}}~; __ . ,~-.~ ~ '~' : "::~; :,::-. ~.::4-, -' ' .." CNIGR _ .~..-,:'.': :-...:.~ ..r ~ -. ,.:' Cased Hole ,.' ; ::::~; , ~ ~'. ~ . · .". ; ,¢ -,,~ _~': ~ , , , - -. ~ .-.. · ' .,"t~2: ~' ~';'7 '" . -~. . ~ , · . · ,' ':..' L,." ':'.' ' ~ ,. ,.,::.. (,_. ,... .... WESTERN ATLAS 11148' 11422' Logging Services Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD P - 01 500292228700 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 01-OCT-96 5789.02 D. BARBA E. KRUMANOCKER 31 liN 13E 2653 2058 86.00 86.00 53.00 EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH 11158.0 11173.5 11175.0 11180.5 11208.0 11209.0 11209.5 11210.5 11211.5 11223.5 11224.0 11225.0 11226.0 BHCS GR 2 1 01-0CT-92 SWS PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: GRCH 11157.0 11172.5 11174.0 11180.0 11207.5 11208.0 11209.0 11210.0 11210.5 11222.5 11223.5 11224.5 11225.0 OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 2ND STRING 7.625 11172.0 29.70 3RD STRING 5.500 11545.0 17.00 PRODUCTION STRING 4.500 11009.0 12.60 CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS 11262.0 11273 .-0 11279.5 11280.0 11281.5 11282.5 11291.5 11292.5 11321.0 11349.0 11381.5 11385.0 11388.5 11389.0 $ REMARKS: 11261.0 11271.5 11278.0 11279.0 11280.5 11281.0 11290.0 11290.5 11319.0 11346.5 11379.0 11383.5 11387.0 11387.5 CN/GR Cased Hole. TIED INTO BHCS DATED 01-OCT-92. WELL SHUT-IN AT 0300 19-AUG-96. NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, CHISM OFF, CALIPER & CASING CORRECTED, SALINITY = 0.0 PPM. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS NEUTRON DEPTH MATCHED TO 'SHIFTED" FIRST PASS GAMMA RAY. 3) ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4) ALL SUBSEQUENT NEUTRON PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS NEUTRON. / ? ?MATCH1A. OUT $ PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - FILE-HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each run in separate files. 1 0.5000 START DEPTH 11136.0 11150.0 PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 STOP DEPTH 11408.0 11422.0 BASELINE DEPTH NPHI 11158.0 11157.0 11173.5 11172.5 11175.0 11174.0 11180.5 11180.0 11208.0 11207.5 11209.0 11208.0 11209.5 11209.0 11210.5 11210.0 11211.5 11210.5 11223.5 11222.5 11224.0 11223.5 11225.0 11224.5 11226.0 11225.0 11262.0 11261.0 11273.0 11271.5 11279.5 11278.0 11280.0 11279.0 11281.5 11280.5 11282.5 11281.0 11291.5 11290.0 11292.5 11290.5 11316.0 11314.0 11321.0 11319.0 11349.0 11346.5 11375.5 11372.5 11381.5 11379.0 11385.0 11383.5 11388.5 11387.0 11389.0 11387.5 $ (MEASURED DEPTH) REMARKS: EQUIVALENT UNSHIFTED DEPTH PASS 1. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. / ? ?MATCH1B. OUT $ CN WN- FN COUN STAT BP EXPLORATION (ALASKA) P - 01 PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Lo9 Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-S 4 3 FUCT 2418 68 1 CPS 4 4 NI3CT 2418 68 1 CPS 4 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 14 Tape File Start Depth = 11445.000000 Tape File End Depth = 11115.000000 Tape File Level Spacin9 = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decodin9 summary: Rep Code: 68 3306 datums Tape Subfile: 2 175 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape. Subtile 3 is type: LIS PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each run in separate files. 2 0.5000 START DEPTH 11136.0 11150.0 STOP DEPTH 11408.0 11422.0 PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 (MEASURED DEPTH) BASELINE DEPTH 11145.5 11155.0 11186.0 11206.0 11208.5 11209.5 11211.0 11211.5 11212.0 11213.0 11214.0 11216.0 11216.5 11217.0 11218.5 11219.0 11219.5 11227.5 11228.5 11229.5 11232.0 11236.5 11237.0 11238.0 11249.0 11249.5 11250.0 11256.0 11258.0 11259.0 11260.0 11261.0 11265.5 11268.0 11272.5 11274.0 11274.5 GRCH 11144.5 11207.5 11208.0 11209.5 11210.5 11212.0 11212.5 11214.5 11215.5 11217.5 11218.0 11248.5 11255.0 11257.0 11257.5 11259.5 11270.5 11272.0 11273.0 EQUIVALENT UNSHIFTED DEPTH NPHI 11153.5 11184.0 11204.5 11210.0 11211.0 11215.0 11215.5 11217.0 11218.0 11226.5 11227.0 11227.5 11230.0 11235.5 11236.0 11236.5 11247.5 11248.5 11259.0 11259.5 11264.0 11266.0 11272.5 11275.0 1,1278 .'0 11279.0 11279.5 11280.0 11280.5 11289.0 11291.5 11296.0 11297.0 11306.5 11307.0 11323.5 11324.0 11326.5 11331.0 11331.5 11334.0 11340.0 11340.5 11343.5 11344.5 11345.5 11369.5 11371.0 11372.0 11372.5 11373.0 11373.5 11374.5 11380.5 11381.0 11381.5 11388.0 11388.5 11404.0 11407.5 11413.0 11413.5 11440.5 11441.0 $ REMARKS: PASS FUCT, 11273.5 11276.5 11277.5 11277.0 11277.5 11278.0 11278.0 11285.5 11289.0 11294.0 11294.5 11304.0 11305.0 11321.5 11321.5 11324.0 11328.5 11329.5 11329.5 11332.0 11338.0 11339.0 11342.0 11342.5 11343.0 11367.0 11368.5 11369.0 11369.5 11370.5 11371.0 11371.5 11377.5 11378.5 11379.0 11386.0 11386.5 11403.0 11406.0 11412.0 11412.5 11439.0 11440.0 . NUCT, & TENS WERE SHIFTED WITH NPHI. / ? ?MATCH2A. OUT / ? ?MATCH2B. OUT $ CN : BP EXPLORATION WN : P - 01 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) (ALASKA) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-S 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 4 42 995 99 4 42 995 99 4 42 995 99 1 4 42 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 14 Tape File Start Depth = 11445.000000 Tape File End Depth = 11115.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 3306 datums Tape Subfile: 3 126 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each run in separate PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CI/RVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH 11136.0 11150.0 STOP DEPT~ 11408.0 11422.0 (MEASURED DEPTH) files. BASELINE DEPTH GRCH 11145.5 11144.5 11155.0 11154.0 11150.5 11157.0 11154.5 11169.5 11167.0 11170.0 11168.0 11170.5 11166.0 11196.0 11190.5 11217.5 11216.0 11225.5 11223.5 11227.0 11224.0 11235.0 11233.0 11239.5 11238.0 11253.5 11252.0 11258.5 11256.5 11259.5 11257.0 11267.5 11265.0 11276.0 11274.0 11279.0 11277.0 11280.0 11277.5 11284.0 11280.5 11290.5 11288.0 11291.5 11288.5 11300.0 11297.5 11303.5 11300.5 11310.5 11308.0 11319.0 11316.5 11327.5 11324.5 11337.5 11334.0 11357.5 11354.5 11375.5 11372.5 11385.5 11382.5 11404 . 0 11403 . 0 11413 . 0 11412 . 0 11413 . 5 11412 . 5 11411 . 5 11434.0 11270.5 11433.0 EQUIVALENT UNSHIFTED DEPTH NPHI REMARKS: PASS 3. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH3A. OUT / ? ? MATCH3 B. OUT $ : BP EXPLORATION (ALASKA) : P - 0! : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-S 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 16 * DATA RECORD (TYPE# 0 ) 1006 BYTES * Total Data Records: 14 Tape File Start Depth = 11445.000000 Tape File End Depth = 11115.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 6612 datums Tape Subfile: 4 83 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape~Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 EDITED CURVES Depth shifted and clipped curves PASS NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 11136.0 2418 11150.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 BASELINE DEPTH GRCH 11145.5 11144.5 11150.5 11207.5 11208.0 11207.0 11209.0 11207.5 11210.0 11213.0 11221.5 11222.0 11225.5 11224.0 11227.0 11229.0 11230.0 11232.0 11233.5 11232.5 11234.5 11233.5 11235.5 11234.0 11236.0 11241.5 11242.5 11251.5 11252.0 11253.0 11251.5 11260.5 11257.5 11261.5 11258.0 11263.0 11259.5 11263.5 11260.5 11264.0 11264.5 11267.5 11269.0 11267.0 11269.5 11272.5 11274.5 11275.5 11273.5 11276.0 11277.0 for each run in separate files. STOP DEPTH 11408.0 11422.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH NPHI 11150.0 11208.5 11211.0 11211.5 11220.0 11221.0 11226.0 11226.5 11228.0 11230.0 11235.0 11240.5 11241.0 11250.0 11251.0 11262. 11262.5 11263.0 11265.0 11266.5 11267.5 11270.5 11273.0 11274.5 11274.5 11275.0 11279.0 1,1279: 5 11280.5 11283.0 11284.0 11284.5 11291.5 11292.0 11292.5 11298.0 11299.0 11310.5 11311.0 11312.0 11313.0 11316.0 11316.5 11320.5 11321.0 11322.0 11323.0 11328.0 11329.0 11330.0 11330.5 11331.0 11332.0 11332.5 11333.5 11334.0 11344.0 11345.0 11345.5 11349.5 11379.5 11380.5 11381.5 11396.0 11400.0 11404.5 11405.5 11408.5 11413.0 11413.5 11414.5 11415.0 11417.5 11422.0 11422.5 11424.0 11451.0 11464.0 11464.5 $ REMARKS: 11278.0 11278.5 11289.5 11290.0 11318.0 11319.0 11347.0 11377.0 11377.5 11378.5 11395.0 11412.0 11412.5 11277.0 11277.5 11280.0 11280.5 11281.0 11290.0 11296.0 11296.5 11308.0 11309.0 11310.0 11310.5 11313.5 11314.5 11320.0 11320.5 11325.5 11326.0 11327.0 11328.0 11328.5 11329.0 11330.0 11331.0 11332.0 11342.0 11342.5 11343.0 11398.5 11405.0 11406.0 11406.5 11412.5 11413.5 11416.0 11422.5 11423.5 11425.0 11449.0 11462.0 11462.5 PASS 4. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. /??MATCH4A.OUT / ? ? MATCH4 B. OUT $ CN : BP EXPLORATION (ALASKA) WN : P - 01 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Lo9 Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-S 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 12 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 16 Tape File Start Depth = 11425.000000 Tape File End Depth = 11135.000000 Tape File Level Spacin9 = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 6212 datums Tape Subfile: 5 136 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0.5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS GRCH 2418 $ REMARKS: CN WN FN COUN STAT 1, 2, 3, 4 1, 2, 3, 4 AVERAGED PASS. GRCH, NPHI, FUCT, &. NUCT WERE AVERAGED FOR ALL 4 PASSES. $ : BP EXPLORATION (ALASKA) : P - 01 : PRUDHOE BAY : NORTH SLOPE * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH CNAV 68 1 GAPI 4 2 NPHI CNAV 68 1 PU-S 4 3 FUCT CNAV 68 1 CPS 4 4 NI3CT CNAV 68 1 CPS 4 4 38 995 99 1 4 38 995 99 1 4 38 995 99 1 4 38 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 13 Tape File Start Depth = 11445.000000 Tape File End Depth = 11135.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: ~ode: 68 9718 datums Subfile: 6 36 records... ~um record length: ~um record length: 62 bytes 1006 bytes )und BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : 0 . 0 BASE NORMALIZING WINDOW (FT) : 0 . 0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE ~IGH SCALE (CPS) : 400 NEAR COUNT RATE LOW SCALE (CPS) : 50 NEAR COUNT RATE HIGH SCALE (CPS) : 1050 TOOL STANDOFF (IN) : 0.0 REMARKS: PASS 1. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : P - 01 : PRUDHOE BAY : NORTH SLOPE * FORStAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 4 2 CNC 2418 68 1 PU-S 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 4 7 SPD 2418 68 1 F/MN 4 8 TEN 2418 68 1 LB 4 4 42 310 01 1 4 42 995 99 1 4 42 890 01 1 4 42 334 31 1 4 42 334 30 1 4 42 150 01 1 4 42 636 99 1 4 42 635 99 1 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 46 Tape File Start Depth = 11445.000000 Tape File End Depth = 11125.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 17742 datums Tape Subfile: 7 Minimum record length: Maximum record length: 122 records... 62 bytes 1014 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11125.0 2418 11139.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 11428.0 11442.0 19-AUG-96 FSYS REV. J001 VER. 1.1 1056 19-AUG-96 11465.0 11424.0 11148.0 11422.0 1500.0 YES TOOL STRING (TOP TO BOTTOM), VENDOR TOOL CODE TOOL TYPE SWIV SBAR PCM GR CN $ SWIVEL SINKER BAR PULSE CODE MODULATOR GAMMA RAY COMPENSATED NEUTRON TOOL NUMBER 3913NA 3250E/8248EA 8220XA 2418XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT).: 0.000 11545.0 0.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): PRODUCED FLUIDS 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE 'TOP NORMALIZING WINDOW (FT) : 0 . 0 BASE NORMALIZING WINDOW (FT) : 0 . 0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS) : 400 NEAR COUNT RATE LOW SCALE (CPS) : 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 2. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : P - 01 : PRUDHOE BAY : NORTH SLOPE * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 4 2 CNC 2418 68 1 PU-S 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 4 7 SPD 2418 68 1 F/MN 4 8 TEN 2418 68 1 LB 4 4 42 310 01 1 4 42 995 99 1 4 42 890 01 1 4 42 334 31 1 4 42 334 30 1 4 42 150 01 1 4 42 636 99 1 4 42 635 99 1 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 47 Tape File Start Depth = 11445.000000 Tape File End Depth = 11117.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 21536 datums Tape Subfile: 8 Minimum record length: Maximum record length: 123 records... 62 bytes 1014 bytes 000'0 00'0 ."4NO.'r. 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OI alIgqns ad~£ :/~z~mmns 6uTpoD~p ~poD uoT~u~s~md~ ~ = s~u~ q~d~G ~I!~ ~d~& O000SE'O = 6u~o~ds ISA~q ~I!~ ~d~A 000000'SEPII = q~d~G puM ~I!d ~d~& 000000'IPPII = q~d~G ~m~S ~I!d ~d~i 9 Mq I 89 RITE NMi P N~/d I 89 RITE GdS T I 89 RITE qOO 9 9 SdD I 89 RITE NSS ~ SdD I 89 RIPE NS~ T ~-~d I 89 RITE ND £ P S-~d I 89 RITE DND po~ SlO ~ c~ q~Buaq ~z!s AmD AmD 6o~ Id%f Id~ Id~ s~!u~ s~IdmPs spoD IOOl ~mPN :Gl g~dap (T9 #,~dAJ~) CIMODMM .LYPfMO.4 . ~~ : MdOqS H~HON : AW~ MOH~flHd ~ I0 - d : (~OtSk~fW) NOIJ,knHOqdXM dM : NnOO NM ND 0'0 : (NI) ddOClN%f. LS ~IO0.L 0SOI : (SdD) HT~DS HDIH M~LYH .LNflOO M%fMN 0 S : (SdO) Hq~DS M(YI M~L~ .LNIIOD h~fSN 0 : (SdD) .wS~fOS M(YI H~¥H J.NIIOD M~fd HMMNI~NM GqMId AM J-WS SMT~fDS M~LYM ,T.NiiOD MNI~I.Wfl~I~ 0'0 0'0 :(Id) MOflNIM ONIZIT~NMON MSWM : (Id) MO(INIM ONIZIT~z4MON dO£. MNOZ ~IO MI NOI~WZI~ON M~L~q{ ~NflOO MNIqM~ so~q 9IOI :q~Bu~I p~om~ mnm!> :q~Bu~I p~om~ mnm!~ 89 :~poD ¢ ****************************** FIELD NAHE : PRUD~OE BAY ~O~OUGH : ~O~T~ SLOPE APl Mi.}~BE~ : 50-029-22287-00 P~;FERENCE NL~ : 92603 RECEIVED NOV 1 8 1992 Alaska 0~t & ~s Oon~. (;omm~ssion Anchorage U'~L[ ~ ~ ~9"L ti) 0 ° I/_' .q OSL'9 Tape Verification L, istir~,'J ;chlu~berqer AlasKa Computinq Center 1:42 F~E!.~D ENGINEER'S RE?,'~ARKS: ?,igUTfi©!i.~ ~ATRIX = SANDSTONE, ~',DLB C(]RRFCT!O~q = BS DID ~OT ~.~SE CNL EO'~SPRI~G DI)E TO HOLE 5igg. IL~ 8PI~TE ON ?~AI.?,~ .PASS A't 11247' DID N[.~T REPEAT FiR~IT PASS. L1S~D T}..iI5 PASS AT CblE[~T'6 REOt!EST DUE TO bLS8 STICKI~,~(; ON f:)OTTOa, i~[~ AFTER C~..~ECF. lliN DI. TE PAGE; **** FI!,E F~F;ADEP **** SERvIce,: : FLIC vF~$ ! t}~,,~ : 00lA07 t)ATK : 921!1,/ 3 FILE TYPE : I,[, F !'L~; HEADER ~.tl tool DFPTit I NCR E~:~Ei'~i~ 0,5000 F T I,.,F'~ PBU TOOl.., CODE START DEPTH ... ..- ,, .', CaT~~ I 1500,0 shifted and clipped curves; all STOP 11160°0 lll6C,o 1116o.0 merqed: !~.465,0 I1464.0 ~1.454.0 !~45~,5 ~453.0 !J440,5 11440°0 11~32,5 11414.5 11464,0 11453,5 l!a40,O 11413.5 1~453.5 ~1440.0 Jl4eS,0 11453.5 1!4~4.0 1453.5 114~C!o0 no cased hole data. $ O'O0[ O'LL[[[ O'O~g~'[ 5IS ?ape VerIf,i. cation Listl. nq Scb. lLlmbe, er AlasKa C©mptltirto Center .... rcj , ......... 7 6 ~ 6 9 6 17 6~ 13 66 0 t 4 65 ET !5 66 6~ 0 6~ 0 ** SET DT BCS G~ 5C5 GAPI T~'NS BC8 IDPN [)T~ I~p~ DTE IbD DTE ILM DTF S~b ~TE SP DTE MV ~TE~ gTE [)EGF NPH! C~,.] T H P[J-S N~AT Ci~ TH CRAT Ci,; T F; FCN? CNTH CP~ b;CP~T Ci~ TH CPS C ~,~Tc CN~H CPS CFTC CNTF{ CPS TY~ - CHAN ** S ~i; R V !' C E i P ! AP.I PI A ILK PROCESSA .P I .w .: iY i; i;~ B M U Fi 0 81 Z E R ..,, P R ~R[)~R ~ LOG TYPE CbA$S ~;t]D dUMB SA¢~P ELEM CODE (HEX) 5,,,.g507 0,. o 0 O0 . . 1 4 68 000 0 0 599507 OO ()0'~ O0 0 ! 1 1 4 68 OOOO000000 599507 O0 000 00 0 I i I 4 68 0000000000 599507 O0 000 O0 0 ! 1, 1 4. 68 0000000000 599507 O0 000 O0 0 J. J I 4 68 0000000000 599507 O0 000 O0 6 1 1 1, 4 68 0000000000 599507 O0 0()0 O0 0 1 1 I 4 68 0000000000 590507 00 000 O0 0 ! !. I 4 68 0000000000 599507 O0 000 00 O 1 ! ! 4' 68 000DO00000 5!)0507 O0 000 O0 0 1 1 I 4 68 0000000000 599507 O0 000 O0 0 !, ! 1 4 68 0000000000 590507 O0 000 O0 0 1 1. 1 4 6~ 0000000000 599507 O0 o00 O0 0 1 1 ! 4 6~ 0000000000 590507 00 000 O0 0 1 1. 1. 4 68 0000000000 599507 O0 ()00 O0 () 1. 1. 1 4 68 0000000000 599507 O0 (;00 O0 O 1 I I 4 68 0000000000 599507 O0 000 OO 0 1. I il 4 6~ 0000000000 599507 DO 000 0O O I 1 1 4 68 0000000000 590507 DO oo0 O0 0 1 1. 1 4 68 0000000000 599507 nO 000 O0 ~ 1 1 I 4 6-~ 0000000000 ** t)ATA ** -999.250 -999,250 -999,250 -999,250 -999,250 HZND'iHd?t bLE'O ~qI §'~60'[1 O'L~iT[ O'Oq06 0'0~06 0'8990[ LOgO 60 LO ~'SPLO[ ~'6660[ '6~0 ~ O'~LO'[ O'LLO[ 80 i I 6 '[ g i NIqM~V~ L,I$ Ta~e v~ri.~ication 5chlumberqer al. as~a Ccmoutinq Cent, er 992 1 .l : 42 !C~494,0 !0aS~:.0 1. 04.3 .~, 5 ,0407,5 .037 <), 0 ! 03O 3,5 10253,5 10~9o,0 ~938,0 9766.0 975~'0 9715'5 961q.0 9507.5 9434,0 9356. S 9290,5 9127.0 9109,5 9052.0 ~00,0 T H 5 BCS 100,5 0494.0 0453,0 04'34.5 0408.5 0370'0 0304,0 0~54,0 0190.0 0161,5 009~ 0 oo 9:o 9936,0 9766.0 9752,5 9715.5 96!9'5 9545,5 9508.5 9434.0 9403 5 9356 5 931~ 0 ~290 5 9246,5 9202,5 9127.0 9110,O 9052.0 100,O I!~.i CASTinG !4A5 FIRST SHIFTED TO 'THE; G!~, THE f)VERL~V SECTION. TH..,-;N THE ?:tPHt ..IN TO 'rBE DEPTi.! CORFECTE[~ GF. CH CU r~. YES ), (CiRRYING AL!., PAGE: ** r~aTA ~,,!S; To~e verifi, cati. en t l.,stin~ ;cblumberqer A.lasKo Comput. i~ Ce~t. er 3-~4!'3¥- 1992 1i:42 8 62 0,5 9 65 FT 12 6~ !~ 66 0 13 66 !6 66 0 66 RFPT FT 599507 O0 o0o O0 NPHI CN'T~ PU-S 599507 O0 000 O0 C~AT CNTH 599507 O0 000 Oo MRAT CMTH 599507 O0 000 O0 CNTC CNTH CPS 599507 ()0 000 O0 CFTC CNTH CP& 599507 OO 000 O0 TENS C~T~ hB 599507 O0 000 O0 0 TEND C~T~ LB 599507 O0 0fi0 O0 0 ~ES C~TH OHMM 599507 O0 000 O0 0 MTE~ C~TH DEGF 599507 O0 000 O0 G~C~ CNT~ GAPI 599507 O0 000 O0 0 OD N 2 2 2 2 2 2 1 I 4 68 0000000000 ! I 4 68 0000000000 1 I 4 68 OOOO000000 I 1 4 68 0000000000 1 1 4 68 0000000000 I 1, 4 68 0000000000 1 1 4 68 0000000000 1 1 4 68 0000000000 ! 1 4 6~ 0000000000 I I 4 6~ 0000000000 I 1 4 68 0000000000 ** DaTA ** DEPT. 1 ! {:0(?. 000 NPH I. C~ T;q 5 CNTC. CF'~TH ! 544.5 ] 6 CF7 C. C~I'H 39 ~,I~ES,CNTE ~').395 ~,r~:,,; CaTH 17 . _. . ...... ~.~ ~'~ ~ - 8.331 C~Aq'. CNT~t 4.205 6.844 TENS,CNTH 5160.000 4'!!4 GR Cr.~. C."IT t~ 74.252 5,755 C[,'A1. CNT2 4.064 7 ,ggl TENS, C~.,TH 5230,000 4.!.55 GRCH.CNT~; 75.789 2.472 0.875 2. 960 O.58!. 9.940 CNAr. CNTH 3 TM'~$,CNrW 5124:563 G~C~!. CNTH 82.337 C~AT.CN'I;H 4.328 wENS.CN'r6 5305.000 GPC~,CNTH 81.28~ 9,492 CRAT.C'NTH 3.722 1. ,972 T~'N.%.. C'~TH 5130.00C) 6.474 GPC~{. C.~TM 60.672 MRAT. CNTt! 'FEND. CNTH TL~D, CNTH NRAT,CNTM TEND,CNTH NRAT.CNTH NR~T.CNTH TEND.CNTH 4.768 585.172 4 385 565:79b 4,502 607,688 5.053 622.560 4.192 625,967 696't09 000'~ ~9 ~ 696'8t9 Elg'f 6;6 E 69~'L59 9~t'E 8E~'099 H£qD'LVHN H£ND'd~Di HIND'£V~N HiND'£~N N£ND'dND£ HiND'£~aN OOO'O6~b %E9'Sq 9L8 E [gL'~L /6~"[8 ~90'0~ [[6'[ gOg'L9 O00'~g~ O~O'OL ~0~ ~ '0 [§L.sL O00.[~L~ 669 6~O'E~ 000'§~9~ ~'LS'L9 oo:ooe 000'098~ OLO'~ ~LND ' H i N D ' 9 N 2 £ H J,, N D ' 1, ~/J D H £ N D ' 9 N :~ t HIND' HD~]D H&ND ° HD'""8,,) [9L'Oq 6tO'6Vi 6S['uSi 160'~ ~6'~9g ~EL'~I iO6'i~ [~L'L~t I~E'[9I LLL'~Q~ ~60'~['~ 8~8'E6£ L98'~q Pl?.~J' I Hd~; COO ' 00S6 ' HIND' Ii!d(,~ 900' 0096 ' H,l. c,i:)' D&~D F()E'EES[ H ,L i'~ 2) ' I H d[? O 0 0 ' 0 U 6 6 ' H~,t~,fD' iHd N O0()'OOOO[ H ,I':ND' DiJD OOS'~Si HiND'DiND ~.N~' ~&.~ 'J [~* ~:6~ [ NJ, ND'DJ, ND :H i ~ D ' 3 i J D ~ o i ' 9 L <~ '[ H $ t4 D: D J; N D H$¢:~D l,'Hd~,: 09(3'00~0'[ ' H J; N D ' I H d t',:~ 0 0 0 ' 0 () S 0 i ' i d :~ d a % i:,J J ' i H d h,f () 0 0 ' 0 0 9 0 i ' H J; % O ' ~'~ ::~,l, ~:~ [Eft" 0 5 u !' .7 $ 'I "I u o '[ ':1 e D ".[ :t !: .i ~, tte ote i 9 i ~": ~cnlumberger AI, asK'.~ ComDutin(~ Center DFPT. 9400.000 NP~{I. C~iTH C~TC. Ct,iTH 14~8.657 CFTC.CNT?I ?dRES.CNTH 0.535 MTEM.C~T~ DEPT. CNTC. Cki:?M !33!,66b~ CFTC.ChTM MRES, CN~:~ 0,540 ~TE~. CNTN DEPT. 9200.00() C~iTC. CNT?, lq90,6~ CFTC.CNTH MRES.CNTR 0.546 ~dTEi'q. CNTH D~PT. 91(,0.000 C~;'TC. CN T~i ~4';1,003 CFTC. C~T},{ iq. RES . C~:~T~ 0,552 MTE~!. CNTR" DEPT. CNTC.C,NTH 1656.037 CFTC. Cf,~TH ~REM.CNTH 0.557 MTE~4.CNT~ ** END OF !'i)~TA ** i1:42 376,a90 TENS, C!';TH 1.44,582 GRCH,CNT6 60.956 CRA?.C~TM 282.758 !42.997 50.0B5 CRAT,CNTH 392 0o0 TENS, !41 '614 GRCS,{. CNTH v 832 351,305 TENS,C~TH !40.429 46,889 CRAi'.CNTH 429,378 TENS,CNIH !39,718 GRC~.CNTH 3,840 4255 000 4,~46 4~.25 00 4 150 4 465 3975 000 83 073 3.975 4250.000 6~.581 PAGE: ~RAT.CNTN 3.909 TEND.C~TH 578.060 MRAT.CNTH 5 243 TEND.CNTH 584:656 iqRAT.Ct~!TH 5. 094 TE~-~D.CNTH 534,702 NRAT.CETH 4.368 TEND.CNTM 567'594 TEND'CNTH 531:896 **** E'ILE SERVICE : FbIC VERS IO~4 : C'01 ~07 DATE : 92/1.1./ 3 AAX REC SIZe1 : .!024 F l' L E~: T 'f P E': LAST FILE SF, R VIC~ : F[,IC VFRAIO~ : OOJ. An7 DATF : ~2/11/ 3 MAX NEC S!Zg : 1.024 Curves and !oJ header data for $adlerocnit rL~n pr'~sehted ~J. rst interv~L) fo.l..!owe~ OV ~iles ~or ~'~J ~t~..~ g g R: TOL)L STRING each run and tool string in separate (u=rimar¥ depth control strinu, used other ,'~a~r~ pass strings Der run. files; Tool String #1 to to depth sn~ft the Sadler ti 0 °OL O0 OS O§L'9 06Tg VH-DND 09 o'SES~I 0'0~0~ $ DOq ~,IS ~a~e verl~icaci.o.m [,ist.in~ Schlumberger A],as~.a Com~:,uti~g Center 70.0 TOOl, STA?,tD~']FF (IN): PEr, ARKS: i~E!JT~',! ~,qATRIX = ~ANDST(]~E, HOLE CORRECTION : BS DIO ~C'f USE CML BOWSPRING DUg ~0 HObE SIZe. II~ 6PIKE O~ ~A!N PASS AT 11247' DIP FI~$~' PASS. USED THIS PASS AT CDIEMT'S REQUEST DUE TfJ [~ESS STiCKInG [IM ~TTO~, f~D hFTER Ci.{~CK ON DITE DUE TO CDMPUTER C~ASH (b[~SS OF DITE $ L~S F[)R~T DATA PAGE: 12 1 66 0 2 66 3 73 220 5 66 6 7.3 7 65 1I 66 4 13 6~ 0 la 65 FT 16 66 0 66 1 ** SET I'¥P5 - CH,~,! ** :~Aki~; ~FR'~ tJ,~.:IT ...~j~ ICE ~PI AP[ ~P APl, FILE .... U. IZE ~ PROCESS !)~PT FT 590507 0() 0()() 00 0 3 I :[ 4 68 00 fi0000000 DT PHC USIF 5qaSq7 ,gQ 0O0 0O C, ~ ! 1 4 68 0000000000 Ii, IS Tape Verification Listinq Scblumberqer Alas~:a Cor~r.>,.~tina Cester PAGE: i3 ID URDE~ ~ .... '~ TYPE Cib~SS t .. I ~ H C ~: ~S 599 $ 07 00 0 ti~ 0 t~ 0 0 3 1. I 4 68 ........ , ~ q o 5 o' i c ~c 59 q a 07 0 TT4 gw~ ~'~ 599507 S P e, a c a v 599507 0 o o 00 00 0 a~ :8k!C GAPI 599507 TENS BHC t.~[~ 599507 O0 00() 00 0 3 1 I 4 68 ;4TE~ ~-~C DEG~ 599507 00 000 00 0 3 l 1 .4 68 ~' F' E S B FIe [::~ H ~: a 599507 00 0 () 0 00 0 ] ! 1 4 68 .,. . i ~ '~ .. . HT~N 8)tC b6 59.,507 0 ~ P ~.! ~ C ~i 5 P U 599507 00 00 ' . . . ~..r,P C~:~L 590507 O0 000 O0 O 3 1 1 4 6a TNFH CNL Pi..] 599507 TNRA CNL 599507 ()0 000 00 0 3 1 I ~ 68 ~ P O ~ C ~:~' L P U 599507 00 000 O 0 0 3 ! 1 4 68 RC~* C?qL CPS 599507 00 RCFT CNL CPS 590507 00 000 00 n 3 '1 1 4 68 C~TC C~L CPS 599507 O0 0O0 O0 0 ] I 1. 4 68 CFTC CN!5 CPS 5995o7 00 000 00 0 3 G~ CN5 G.!P! 599507 O0 000 O0 0 3 I 1, 4 68 T:ENS C.NL LE 599507 0 a o C & L O ~ ~ ~: 599507 00 000 00 0 3 1 1 4 68 aTCM C~,~L, I)EG[" 599507 O0 O00 00 HTEN CN'L ba 599507 00 000 00 0 3 I I 4 68 C!DP DTE ~,~4HO 590507 00 000 0 IDP~ DTE 7.~' . [~H ~ :~ 599507 00 000 O0 0 3 ! I 4 68 C!~D 3'~: gM,lO 599507 O0 !~P~ DTF []H '~4 599507 O0 000 00 0 ] 1 1 4 68 CDE~ DTE ~4~i40 590507 00 0~0 00 0 3 I 1. 4 68 IDE~ DTE [)H;:~~'~ 599507 O0 000 O0 0 ] ! i 4 68 C~E~~ DTE a~4H(} 599507 OO OO0 oo 0 .] 1, ! 4 68 CDVP DTE aMH(] 599507 O0 000 O0 0 3 ] 1 4 68 IDV~ DTE OH~4~-~ 599507 O0 t)00 O0 0 '1 I 1 4 68 C~VR DTF: 4~qh'r3 599507 O0 Oflh O0 0 3 1 1 4 68 I~V~ DTF ON/,~:-~ 599507 CI'bD DTE 'qMrl{) 59o507 0~) 009 00 0 3 1 1 4 68 I!.,E DT~ OH?~4 599507 00 r) 0o 00 0 3 ! '1 4 68 C!!.,~ DTE ~,..M~iO599507 0~1 O0t~ O0 O 3 ! 1 ,i 68 I I~ ~4 D T ~ O H ,,; ~,.~ 59 g 507 0 lDC~W Di"E 599507 OO 000 00 0 3 1 l 4 58 I~OF DTF: 599507 IIRD [)TE bTY~if3 590507 09 OOO O0 0 ] ! 1 4 68 !IX.F~ DTE :v.~-~O 599507 O0 o00 oo 0 3 1 I 4 68 ITF>~ T) TE ~.~Hf) 5qOSt)7 . ., r~L, 59oq07 OO ...... ~ 5 ~ 7 00 <100 00 0 3 1 1 4 68 S P D T E ;,i V 599507 00 0 ~ O 00 O 3 1. 1 4 68 (; [;' D T K G g P ! S 9 '4507 (.) T~blg DT.~; LB 59~507 OO O00 O0 0 3 1 i 4 68 9 ~507 09 0000000000 0000000000 0000000000 0000000000 0000000000 00000000o0 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 00o0000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 00o00o000o 0000000000 00o000o000 0000000000 000o000000 00o0000000 0000000000 000o000000 000o000o00 0000000000 00o0000000 o0000000o0 00o0o00000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 oOOO00000o 0ooo000000 o0o00o0000 o0o0o00000 000000o000 00o0000000 0o0oo0000o ooooooooo0 Ooooo00oo0 bis Tape Verif.i. cation [~lstinq Sch]~u,~berqer .Alaska ComPuting Cent;er PAGE: 14 ~ R ~ ,t C E: t p P ~ P . Z g .... O C ~,. ~, 59950 O0 0 O0 . 3 :1, 1. 4 b 00000 5 :~ 9 :~ 0 00 ,. 0 3 I 1 4 0000 0000 D~PT, !1559,50C~ OT,i:~C a7.700 TTI,~HC ~50 800 TT2,BgC T'..'3'~{~,iC 558,400 TT4 ~gC 382 O00 SP.BHC 20~000 GR.BHC ~ ~'" ~ ........... ~ - ,. I . , TE.,.,~S. BHC 2IlO,000 ~TEM. ~i.iC !94.175 MRES.BHC 0 302 !!TE:N. BHC NP~4i' . Cfi.~ L 27.963 RTNR.CNL 2.667 TNP.H.CN[ 27~894 TNRA.CNL N'PoP tnb 27,a94 RCNT,CNL 39 ,4.37 RCFT.CNL 1463,897 CNTC,CNL CFTC,CNL 1559,529 (;R,CNI5 "~ ,301 TM.NS, Cl~L 21 10.000 MRES,CNL M'r E~ C ~:,~ b !94.1.75 'H'.i' E t'.~, C ~ b 605.~09 CIDP, ......... ~ . . . ,,, - _ . . n'l'~r 353 8 IDPH DTE CIMP. D!>E 431 .570 !M'PH, DTE 2.3t7 CDER. t)T~] 3521 9 IDER.DTE CME~.DTE 431.565 I~ER, 'T . . b'.E 2 317 CDVR OTE 353 280 IDVR,DTE CMVR.DTK ,!31,.~0g I~!VR OTE 2.317 CILt.).DT~] 353~634 ILO DTE CIL~'DTE'. ., 432.162 t[.,~'[>?~.;~,.,.., 2.3i4 IDOF.. ."~L. TE' 0'000 I'MOF'DTE, . . IIRD,I)TE 2q3.757 ! I,X [:). ['~TE 50,813 I!RM.DTE 400 200 IlXM.DIE FL~} DTE 4,751 SD. DTE -20. C~O0 GR, OTiS 37~.]01 TENS.DTE ~{TEA*':: DTE 194,!75 ~!RES, DTE 0.302 HTEN,DTE -605 60q' DFPT, i!500.000 DT, {)HC 87.950 TTI ,SHC 550.800 TT2.BHC T T 3. ~ H C 557.60 ~',~ T T 4. ........ · ..... ~*~C 380 800 5P.~HC -16 250 GR BHC T~:NS. BHP 5210.000 M'.tE;~i. B~C 194. ! 75 M'RES. bric 0:302 HTEN.BMC N P L) R, C ~q b ...... 22,5 q 0 a C N'r, C N h.. 4220. 210 RC..,F'r. CNb 1771 .375 C N TC. C a b F~'C, C~']15 1.889,460 (;'R, CNL 37.301 TENS.CNL 52!o 000 ~RES. CNI., TEt~,CNb 194.175 ~4T~':~, CN'L 43~ 250 CIDP OrE 5821357 IDPH DTE CluP.DTF 593.452 I ?.iP';-{. [>Y 6 I .6~5 CDER. DTE 613.832 IDER.DTE C~,~E~, DTE 60.i,635 IMER. r>TC 1.654 CPVR.OTE 622.719 IDVR.DTE C~VP.DTE 61!,.~05 [t~'VR.DTE 1.635 CI.I,O.DTE 605 186 .ILD.DTE C!ba. DTE 584.~35 IL.q.DTE 1.712 IDOF.DTC 0~000 IMf]F. DT~ !lPU.DTE 16/{.785 I!XF),OTE ~3.P05 IIR~,'. DTE 5]5.738 IIX~.DTE (;F'I,,U. OTE 2.'~74 SP.OTE -!6.250 G~.DTE 37,301 TENS.DTE ;~T~]~. DTF 194:.175 MRES,DTE n.302 ~TE,~i. DTE 438.~50 DEPT. 13400.900 DT.k;HC ~.5.950 TTI.qNC 588.000 TT2.BHC TT3.~HC 5R~,d00 'FT~,~HC 398.800 SP,~HC -122,625 GP,BHC TE~,~,~. gNC 5200.()0u ~-~TE;.~. g ~fC 191.920 ~.~ES. 6~C 0.312 HTEN.BHC NPH.!.CN[, 26.978 RTN~. C~i~'~ 2.503 TNP~I.CNL 27.309 TNRA.CNL NPOD.CN!., ~6.666 RCNT,CNL 3g19.764 RCFf.CNL 1353.570 CNTC.CNL CF'FC. CN 1., 1492,396 GR.CNL 26.990 TENS.C%L 5200.000 ~4T~. CNI, 191.9~0 aT~N.CNL 471.573 C]OP.DTE 104.717 IOPH.DTE ClqD.DT.E !~1.367 [MPg.DTE a.979 CU~w. OTE 9a.513 IDER.DTE C~=~,DTE 10~.~76 IMKa.DTE ~.1~5 CD~.DTE 96.979 CuVR.[.>TK 106,~75 IuVat DTh Q 357 f!i,9,al''' .. · ......... - ........ ~ 106.974 ILD DTE C!Lr. .DTE i16.0n2 ..... !I..,',, [)TM. ~.~21 I[)~.PT~'.,~ .., 0.000 IaGF'.DTE IIRD.f)TF 93.498 I IXT3:DT~] 4.009 l Ia.~. p'rE 109.708 IIX~.DTE SFLU,PT/C 9,55b SP. ~i)TF -!22.625 G~.PTE 26,990 TEl.;S, DTE ~'f ~? ~. [) q'E !gl ,9P0 MR~ S.0lt. o.312 H/'E,'.~. E.T E 471,573 376 400 372301 -605,609 2.483 3842,!71 0.302 2.831 2.837 2,$~1 2.88 o,000 32,829 2110,000 376.400 37 301 438!250 2 168 4032.973 0,302 1.717 1,629 1.60b 1.652 0.000 54,381. 5210.000 401.600 26,990 471.573 2,417 3619,604 0.312 9.550 10.151 10.31i 9.34~ 0,000 12.845 5200,000 LIS Taoe verification bistinq Schlumberger alaska Co~puti. nq Center DEPT. t1300.000 DT.BHC TT3..8}{C 684. 000 TT.:I, L!HC T E N S ' .8 ~'~ C 52 a 0.000 ~.~ T E ~i, f3 H C ~:~PH!,CNL 36,214 ~TNR,CN'b CFTC, CNL 9~5,429 GR. C~L ClaP,UTE !91.609 IiqPH, OTE C~IER, DTE Iq7,543 INEP,DTE ~ ~' .~'~ CIL~, DTE 204,0 ! 7 I15~. DTE !I~D'DTE 147,262 !IXD,BTE SFLf~, gTE 6, ! 43 SP, DT~; b~TE~, DT~: !.~6,696 ~:RES,[)TE DMPT, 11200,000 TENS,BHC 5!70,000 ~PHI,C~I] 4!,151 NPO~,CX!., 41.074 RCNT.CaL CFTC, CNL 564,966 GR, ~ T F; ~', C 1! 1.., 179.087 HTM~,~.CNL Ct~P,DTE ~60.250 IaFH,DTE C~ER,DTE 659.009 .... OT D T E ~ 52.727 ! ~'~ V ~, !IR~,DTE 674.C. 68 I!XD,OTE 8FLU,DTE 1,597 SP. DTE NTE~. DT~i 179,0~7 [}Ep'r, 1, ! 100.0©0 DT,.~3HC TT3, BHC 37a, 400 TT4, T~N$.BNC 5215.000 NPrtI. C.p~L 58.120 RTNR,Cbl,, T'~POP.CNL 56.130 CFTC. CU[. ~78. 084 GR, aTEg.C?IL 174,923 HTE~q, Ct. iL CTa~.DTE 4.575 ISIPd,DTE C~.~EP .DT~ 4.1.47 I ~ER. DT~ C~IVP.PTE 3,363 ! MV~, i.'3TE CIL~. DTF 1. SO3 ! L;;~, DTE l ! RD. DTF 25.5 ! 5 I SFLU. DTE O. 42~ SP, D'I'E MTb;~.~ , DTE 174.923 qgFS, !)TE DFPT. I 1072. 500 DT. dHC TT3. BHC 4! S. 400 TT4. TEi.~$. ~.}4C 5265. Or)3 N P i3 ~. C r~ [. 5 (-). 752 CFTC.C?.iT, ;~72. 022 G[~.Cr~b C ! ~,ip, DTE 4. 575 I C~EP. DTF7 <~. 147 992 l. i: 42 1,!5,!00 466.400 SP,BaC 186,696 3.366 T~PH.CNb 20! ,200 RCF':[~.CNB 37 .21~ TENS.CNL 545.772 CIDP.DTE 5.219 CDER.DTE 5.062 CD~R.DTE 5.296 C!LD.DTE 4.902 IDDF,DTE 7,552 I!RM.DTC -60,688 GR,DTE 0.350 HTE~,DTE 113.750 TTI,BBC 478,800 5P,BHC !79.067 3,309 T~PH,CNL 1,894,4i8 ~CFT,CNh !22.244 TENS.CMb 5~6.651 C!DP,OTE 1,1.62 CDER.OTE 1.!e4 CDYa.!)TE 1,!73 ClI. O,OTE 1.105 IDOF,OTE 149.316 05.813 GR,DTC 0.375 45.900 TT1,BHC 307.600 SP,SHC 174,923 4.513 TNPH.CNb 1510.756 ~CFF,CNL 73.42t TEaG,C~b 606.307 C!DP.DT~ 21a.5@2 CDSR.DTE 2~l.in~ CDVa.gTE ~q7.313 CII, D.OTE 554.737 IDO~.QTE 40.875~ IIR,q. DTa -25. 500 GR. I)TE 0.367 !~ T E; :x}. 1) T E 36.409 303.200 174.1o9 ;'{RE3, bHC 4.1.54 TNP.q. C;.i b 158! .56~ RC~" r'. C~ h el .297 TE~,JS. CY,~ b 583.622 C!DP,OTE 218.5~2 CDE~.;)TE 24!. I ~2 CDV{{, OTE 6~9.2o0 0.35o 36,466 917 467 528o:ooo ~64.077 I85.804 !77,298 169.B55 0,000 .,80 191 545. 682,800 5 813 5~0.5o2 7,239 5170,000 893,929 912.296 898,51~. 939.368 0,000 813,646 122.244 586,651 41,5 2OO '2515oo 0 53:150 363 725 5215:000 26,3!'! 29,100 28.658 27.699 0.000 1,718 73,421 606,307 374.400 -1,061 0.390 50.026 346.347 52e5.000 26.317 29 100 28[658 TT2,BHC G¢.BHC HTEN,B~C TNRA.CNL CMTC,CNL ~RES.CNL !DPH.DTE IDE~.DTE IDVR.DTE ILD.DTE I~OF.DTE iIX~'DTE TEN$.DTE TT2.BHC GR,BHC HTEN.BHC TNRA.CNL C~TC.CNL NRES.CNL IDPH.DTE IDER.DTE IDVR.DTE ILD.DTE IMOF,DTE IIX~.OTE TENS.DTE TT2.BHC GR,BHC HTEN.BHC %N~A.CNb CMTC.C~L MRE$.CNL IDPH.DTE IDER.DTE ID~R.DTE IbD.DTE IMOF,DTE II~M,DTE TENS.DTE TT2,BaC GR.BHC HTEN.BHC TNRA.CNL CNTC.CN[, ~RES.CNL IDPH.D'I'E !DER.DTE !OVR,DTE PAGEI 466.000 376.219 545.772 2.997 2793.585 0.350 6.095 5,382 5.640 5'887 0.000 14.828 5280,000 475.200 122,244 586.651 3 ~67 0.375 1,119 1,096 1,113 1.065 0,000 79.689 5170,000 305.600 73.421 606.307 4.193 153~.810 0.387 37.999 34.364 34,894 36.~02 0.000 -123,179 5215,000 301,600 81,297 583.622 3,955 1489,587 0 390 37~999 34.364 34.894 15 bls Taoe Verificat. io~ Listi~q Schlumberger Alaska Co,purina' (:e,ter 1I:42 1¸6 297,313 CILD.DTE I950.000 IDQF.DTg 3~.458 I!R~.DTE -l..0~'3 GR,DTE 0.3~0 HTE~.DTE 33.6!0 ILD,DTE f~,O00 iMOF,,DTE -g,485 IIX~I.,DTE 8! .297 TE~,~S.DTE 583,622 ' 29.753 0,000 '!45,466 5265.000 **** F I.[~E TR~IbE!~ **** SERVICE : FLt. C VERSIO~ : DA!'~ : 92/!,1/ 3 ~X. DEC SIZE : 1024 FILE TYPE : LO LAST FI LE : **** FILE HEADER **** FILE M~'!E : ~:olr ,00,~ SERVICE: : F..LIC VERS!O~ : 00 l,.h07 DATE : q2/,! !,/ 3 ~lX REC SIZ~ : 1.024 FIbE TYOE : [,[1 LAST FIBE : FTLF ~; ~l t.4 B E P,'. 4 Curves and toq ~eader d~ta for TOOL STRING ~'~U,~BE~: 1 PAS~ N1,JbB~R: 1 I) FpTN !NCP~'~ff;~'~JT: 0.5009 VENgOR TOO[., C(,)Dk7 5TI[~'.T DEPTH .................... .... cu !.155 8HC 11557.0 CTE 1 1557.0 C¢~ta I 1557.0 L.mG ~<E.~DEP DAT~ SO~'TWAR[< VERSIi?i,~: T!!4F CIkCbL~TIO 4 each pass, tool STOP OEPTH ,, · 11063.0 1J063,0 .11063.0 strJ. n~J, and run 5C0-423 330 01-OCT-92 in separate f~,les, O'OL O'OL O'OL 0'.~8I O0"OI 00"~ 0 ' 09 t i: t O' ILl r~ '[ ~ 6""&30-'[ 0'008i 0'0506 ()'LES[[ :(£~) qVAa~iai DOq dO~ :2DVd 15uI:!,slq uoI:r~eo"l:~I,:[of~ cae/!; Di¢ LIS Tame Vet if !cation [,j, sti n~ Schlu~t.~er~jer ~!asKa Co,'~{>utino Center P AGE 1 66 0 2 66 0 3 7,3 220 4 66 1 5 66 6 73 7 65 9 69 0,5 9 65 11 66 4: 12 68 13 66 0 i4 65 !5 66 68 16 66 1 0 66 ** 8~T TYP~,; - CHAN ** ERV Ut~IT SERV'ICF APt AP,I APlA E NU~! NMPi Fib a {t B SIZE REPR P .OCES8 lid ORDER ~ ~0<, TYPE CbA,,,S ~OD NUMB Sn,~P E.bF]~ COOE (HEX) DFPT DT 599507 00 000 00 0 4 ! I 4. 68 CIDD O'TR Nr~HC 599507 00 000 O0 O 4 1 I 4 68 IDDH DTD OH~ 599507 O0 000 O0 g 4 1 1 4 68 C!~P DTR ~HO 5~0507 O0 000 OU 0 4 1 '1 4 68 I~PH DTR OHM~ 599507 O0 000 O0 0 4 1 1 4 68 CDE'~: DTR ~!?qHC 599507 O0 000 O0 a 4 1 l 4 68 IDFD DTR f)H,~,~ 599507 O0 000 O0 O 4 I I 4 68 C~:~' DTR ~!aao 599507 O0 000 00 0 4 ! I 4 68 I~ER F;TD {)H;~,~ 599507 O0 000 nO () 4 1 I 4 68 CDVD DTR f,4i,~HO 5995O7 O0 000 06 0 4 1 1 4 68 IF>VD E)7'R OHa~ 599507 O0 000 00 n 4 I I 4 68 C~VR [)~r~ ~',40 599507 O0 0o0 oo 0 4 1 l 4 68 I~,~VR DTR ~H:'4~ R99507 O0 000 GO 0 ~ ! 1 4 68 CILD ~Ta ~,sA{HG 59950? O0 000 O0 C 4 ! l 4 68 I[,D DTR 0 H ;4 ~z 599507 O0 000 O0 0 4 1 1 4 68 CT!,u DTR r,~MHO 599507 0o OO0 0U 0 4 1 l 4 68 IL~ DTR OH?,[~ 599507 O0 000 O0 0 4 1 1 4 6~ IDOV DTR 599507 ,30 ~00 OO 0 4 ! 1 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 00oOnO0000 0000000000 0000000000 LIS Ta~e Verifl. cation Listinq SChtumberqer Alaska co,~r~t~ti.r~ center 3-NOV-~gq2 1I.:42 PAGE: 19¸ !0 ORDER ~a LO(; T IIRD DTR ~?{0 599507 O0 !I~D DTR ~HO 599507 00 iIR~ DTR ~H0 599507 O0 I!X~ DTR ~{~0 599507 0O SFbU DTR []N~ 599507 00 S? OTR ~V 599507 00 G~ DTR GAP! 599507 00 TENS DTR bE 599507 ~7'E~ DTR DEGF 599507 O0 NRES DTR OH~ 599507 00 MTE~ DT~ LB 599507 00 DT B~{R 08/F 599507 O0 TT1 BHR IlS 599507 00 TT2 BHR US 599507 0O TT3 BH~ US 599507 00 TT4 B~.{R US 599507 00 SP B~tR ~V 599507 00 GR B~R GAPI 599507 00 T£~$ ~NR LB 599507 O0 ~TE~: BNR DEGF 599507 0¢) ~E$ B},,~R []H~ 599507 00 ~I'EN BHR bB 599507 00 NDH! CNR PU 599507 O0 RTNR CNR 599507 O0 TNp~ CNR PU 599507 00 T~RA C~R 599507 O0 NPt)~ CNR PU 599507 O0 RCNT CNP CPS 599507 00 RCFT Ct~R CPS 599507 00 CNTC CN~ CP~ 599507 00 CFTC Ci,~P CPS 599507 G~ CN9 GnP? 599507 TE~S CNg La 599507 O0 ~£S CS:R OF~4~ 599507 ~TEa C~R DEGF 599507 00 ** !)ATA ** A I YPE CbASS ~ 000 00 0 000 00 0 000 00 0 000 O0 0 000 00 0 000 00 0 000 00 0 O00 00 0 000 00 0 000 00 0 000 O0 0 000 O0 0 000 00 0 000 O0 0 000 O0 0 000 00 0 000 O0 0 000 O0 0 000 00 0 000 00 0 000 00 0 000 O0 000 00 O 000 00 0 000 00 0 000 O0 00O O0 0 000 00 0 000 O0 0 000 00 0 000 00 0 000 00 0 00 (:, 00 0 O00 O0 O 0 o O 00 0 000 00 0 4 ! t 4 6g 0000000000 4: ! 1 4 68 0000000000 4 1 I 4 68 0000000000 4 !, ! 4 68 0000000000 4 1 1 4 68 0000000000 4 l 1 4 68 0000000000 4 !, i 4 68 0000000000 4 1 I 4 60 0000000000 :i ! 1. 4 68 0000000000 4 I I 4 68 0000000000 4 I 1 4 68 o000000000 4 I i 4 68 0000000000 4 1 t 4 68 0000000000 4 1 i 4 68 0000000000 ~ 1 I 4 68 0000000000 4 I I 4 68 0000000000 4 I I 4 68 0000000000 4 1 I 4 68 0000000000 4 ! 1 4 68 0000000000 ! 1 1 4 68 0o00000000 4 i I 4 68 0000000000 4 1 1 4 68 0000000000 4 I 1, 4 68 0000000000 4 I 1 4 68 0000000000 4 ! ! 4 68 0000000000 4 1 t 4 68 0on0000000 4 I I 4 68 0000000000 4 i 1, 4 68 O000000000 4 !, I 4 68 0000000000 4 1 1 4 68 0000000000 4 l t 4 68 0000000000 4 1 I 4 6~ 0000000000 4 1 I 4 68 0000000000 4 1 i 4 65 0000000000 4 1 I 4 08 0000000000 4 DEPT. 115.57.000 CiDP.DTR 353.5el i~.Pg. DTR 2.300 CDW, R. F)T,a 352.825 I~*F:~. DTR 2.300 COV~.gTR 353.72] I~V~, [)TP 2.299 ClLD.OT~{ 354.832 Ib~ . DTR 2. 296 I i)OF. 9TR 0. 000 ! !XD. DTR 49.118 [IR'4. DT~', 403.1 a 1 SP. [)TR -2O.~O,:) aR. OT~ 42..]l 2 ~PES. f)TR O. 30 ~ qTE::!. DT~ -St;O. 007 ~'F~. B~4R ]76. !DP;q.!)TR 2.828 C!MP.DTR IDER,OTR 2.834 CMER.DTR IDVR,i)TR 2.827 C~VRoDTR IL[).D.~ ,818 CIL~.DTR !~gg. OTa ,..000 !IRD.DTR [IX~.DTR 30.719 SFLU.DTR TENS.D'fR 1630.000 MTE~.DTR DT.SHR 87.800 TTI.BHR T'r4.BnR 381.600 SP.BHR 434,a61 434,875 435,olo 435.47b 294.663 4.814 194.486 50 800 2o:ooo bi8 Ta~e Verification I, tstino 5chl. um~erc~er Alaska Co~outlno Cent. e? ]-NOV-1992 !.j.:42 o0 21.2 t;941.4 194.4 DEPT. I!500,000 CIDP.DTR 576.9 l~P~t. DTR I ,701 CDER.DT? 604.2 !~E~,E;TR !,674 CDVR.DT~' 6il.g l~q~.P'rR 1,659 C!bO, OT~'. 601.1 IL~.DTR. I .729 IDOF,DTR O.0 !IXD,DT~ 81.172 ~IR ~ 75 ~ =' SP. OTR 3.(~25 GR' . o'.rR 42.3 M:PES. DTR 0.304 HTE~,t', DTR 438.3 T'r? ..... , S ;','{ r :J76 .40o :.TT.], 6 H~'r~ 5576. g~ E~R 42,3t~ T~NS,~H~ 135 0 ......... ,BHR 438.317 t~P'F~ !. Cr<~R 2!.4 'rNR.~, C~R 2.04~ NPOR,CNR 2.1.8 CNTC,CNR ~971,784 CFTC,CNR Ig4!,4 t~P [~[~S, C~ R O,304 MTE;4.CNR 194,4 D E 1;:' T. 11 ~ o o, 000 C I !mP~4. DT~ 9 125 I~'~ER,DTR 9.27~ COVR.D[[R !~VR.DTR 9.332 CILO,DTR 'IL~. [~TR 8,769 !DOF,DTR IIXD.DT~ 2,1.76 IIR;4,DTR SP,DTR -61.063 GR. {')TR ~MS,DTR 0.316 TT2, ~HR 397,600 TT 3, Gn. BHR 27,955 TF]NS. ~.~HR C~;'TC. CNR 3630.204 CFTC'CNR ~R:g8. Ch;R 0.3!6 02,6 198,1 97 8 0.0 !07.8 27.9 45!.1 586..4 4-740.0 5 !564.5 t9!,9 Dt:TPT. 11 '!00,009 C[OP,DTR 1.:3}0.9 · . . '1) ' . $ ImPH DTR 5,705 C,..ER.OTR 173 5 I~ER, D'i'R 5,359 COvR.gTR 20r~. ~ !~VP,!)TP 4.7!6 C!LO.DTR 155.4 [i~.~ D'.r~ 6.048 It)OF ~)W~ 0.o r4gES, f) TP 0. 363 ~TE ~. ~.)T~ 533.1 W'r~. BHR 466. 809 TT ,~. L%HR 6¢2.0 HTK~, BHP 533, ! ! 6 NPB [. CN~ 36.6 TNR3.C~'~R 3,01~ NOrlR,CNR 37.1 C~TC. C.'~¢ 26gP. 4g 3 CFTC. C~..R 905.4 i.~ R E S. C ~.: R (.}. 363 ~'i T g :,i. C ~.~ R 182.7 1.028.8 1103.~ 927,1 87 IPP;~ DTR 73 I D E; i:{ , 0 T R 24 IDVR,OTR 92 90 I~OF,DTR IIX~,DTR 55 TEN$,~TR 26 !)T.~HR 00 TT4.BffR O0 ~TEt~,BHR 46 RTNR.CNR 74 RCN'F.ChR 21 GR.CNR 88 56 IDPH.OTR 75 IOER,DTR 12 IDVR.DTR 9O ILO.DTR 00 !M~F,i)TR I!×a,DTR 87 TENS,DTR 16 Dr,3HR 00 TT4,BH~ 06 ~TNR,C~R RCNT,CNR 36 95 HTEN.C,qR 36 IDP~i,DTR 90 !DFR.DTR 06 IDVR.[)TR 194 486 2:200 407.8.505 42.3'12 -5~0,007 1.733 1.655 1.63.4 I 653 01ooo 53.659 5135.0v0 87 850 3 o:8oo 2O0 4078 505 42 ]1 438 7 9.738 10'186 10.222 9 534 OiO00 14 !48 4740 000 9:5i450 396800 191 988 2 474 3765~846 27.955 451.126 6 669 s:7o1 4.980 6,431 0.000 13.429 5130.000 117 700 471~200 182.795 3,170 2712.382 3~5,387 533,116 1.125 0,972 0.906 1 .O79 CI~P.DTR CMER.DTR ChVR.DTR CILM.DTR IIRD,DTR SFI~i.I.DTR MTE~,DTR TT1,BHR SP.B:HR M. RES,BHR TMP~.C~R RCFT,CNR TE~S,C~R CIgP,DTR CMER,DTR L~:DTR !IRO,DTR SFLU,DTR ~;TE~,OT~ TTI,BHR SP.BMR MRES,BHR TNPH.CNR RCFT.CNR TE~S,CNR CI~P.DTR CHER.DTR CNYR.D'tR CIL~,DTR IIRD,DTR SFL~.OTR NTE,,DTR TT].BHR SP.BHR ~RES,BHR T~PH.CNR ~CFT.CNR TENS.CNR mp DTR CMER.DTR C~VR.DTR CIb~i.DTR PAGE: 20 0.304 21,291 I 2 8 2 9 1630,000 587 978 597 460 602 917 578 534 461 767 2 485 194~486 550,800 3.625 0.304 21,569 1822,379 5135,000 109.595 107,843 107.162 ~14'034 91,917 9.540 19!,988 586.800 -61'063 0.316 25,7~1 1413,844 4740.000 175,295 186.612 212.022 165,355 136.231 5.909 182,795 6~8.400 -84.375 0,363 35,832 845.332 5130,000 909.71.8 974.860 1051,71.7 890.791 bis Tape Verification Listing Schl. umberqer alaska Computing Center SP. DTR -29. 875 GR, DT.~t TT2. BHR 47~. 400 TT3. G~.Bi{P 128.305 TEI'~S. BHR HTEN.BHR 570.671 NPHI.CNR TNRA.CNR 3.662 NPOR.CNR CNTC.CNR 2024.850 CFTC.CN~ ~ES,CNR 0.389 DEPot. 11Inq 009 CIPP DTR I~P~.DTR ].950 { 0.) CD~,.R,DTR I ~ E ~. 0 T R 95 (~ ' () 00 C r~ V g. n T ~ ~ ..... ~.. ..... I~'V~,DTR lq ~': 000 Cf. bO ~")T~ Ib~. DTR ! 95o.{)0o IOOF. OTR II]XP,)I.R 24 1.3~ iIR~,DT~ S~. DTR -29,3 ! 3 GR. DTR ~4RES, DTR O, 39'1 HTE~g DTR ~P,~3Hq 74,1.54 TENt BHP · . .... . . ~%~ ,. . H T a ~:~. ~ a R 609,269 ~:~'P'H I. C ~,I ~ CNTC, CNR 1548,268 CFTC, CNR aRES,C~R 9 397 aTE~.~ CNR DEPT, 11064,500 CIDP,DTR IMP~'!. DTR !g50,()00 CDE~,DTR :I uE~'. OT~: !.950.900 CDVR.OTR I~:qP, DT~ 1950.000 Clbt~.k}TR 1 L ~, D 'r ~ 1950.00 a I D ~ F. D T a i IXD. DTR 37.35a I IRiq. DTR qP IDTP -41,,375 (;R i')TR M P E S. I') ~ P 0 4 n (~ H T E '"" D T R T'.!'2. B;.{a -W99. 250 TT3, ~[~a ~!TE~;. Bi. iR 625,355 HPHI .CNR TN~..,CaR 4. 052 NPOR, CNR CNTC.CNP !. be :! .905 CFIYC. Ck, ~ ** ENO tip DATA ** TRAIi,E:~ **** ¢ 17' . o 0 4 FblC O01a07 q2/! 1/ 3 024 <] 3-i';0v-!992 I1:42 O.OO0 I~OF.DT~ 801.2.79 IIX:a,DTR 1,28,305 TENS,DTR 570.67t DT.BHR 689'200 TT4. [4Ha 5045.000 gTE~%.BHR q8.390 RTNR.CNR 45.395 RCNT.CNR 571.124 GR.CNR 175.026 HTE~N.CNR 24.'~,62 IDER.PTR 19.517 IgV~.DTR 31,694 IBD. DTR 0.0O0 !~,~qF,DTR -17'036 !IXd,OTa 74. 154 TENS,DTR 609,2e. 9 DT, ~3HR 374.000 TT4,BHR 5375,000 MTE~q', aNR 54.}06 RTNR,CNR 54, ~I. RC~,, , ,., 370,337 GR,CNR t71.799 HTEN,CNR 33.4.~3 IDPH,DTR 24,662 IDER,DTa 19.517 I 29.932 IbD.OTR (),OUO IMQF,DTR -2,918 I!X~,DTR 92, ! 72 TENS 625. 355 DT -999.250 TT4.BH~ 5380,000 55,533 RTN¢,C[~ 378.5O0 170.777 HTE¢4.CN~ 0,O00 90.067 5o45.ooo 114.300 456.800 175.026 076.077 128;305 570.671 29 883 40!54.8 51 238 31 552 0 000 -Ilo:. 32 5375. 35.100 308.80O 171.79 4 46'7 1637:264 74 154 609 ~ 269 29,883 40548 5li238 33 409 0 O00 -135i783 5380 000 31,200 -999.250 170 777 4~386 1592.513 92.172 625.355 IIRD DTR MTEN,DTR TTI,BH~ SP,~ ~RE$.BHR TNPE.CNR RCFT.CNR CIMP.DTR C~ER.DT~ CgVR.DTR CtLM.DTR IIRD.DTR SFLU.DTR aT~;M,DTR TT!,BHR SP.BHR ~RE$.BHR TNPH CNR ~CFT:CNR TEN$.CNR CI~P.DTR C~.~!ER.DTR CgVR.DTR CILM.DTR IIRD.DTR SFLU.DTR ~TEM,DTR TT1.BHR SP.BhR ~RES,BHR 5.'NPH.CNR RCFT C~R TENS~CNR 667.407 1 336 17slo2 687.600 -29.875 0,3~9 44.773 515 260 5o4s:ooo -39.892 -42.723 -47.976 -17,849 29.202 0'370 17!.799 372.600 -,2~,313 .397 55,665 363.253 5375.000 -39.892 -42.723 -47.976 -13'764 26.204 0 365 170:777 '999.250 -41.375 0.400 52.003 354.269 5380.000 ~mm~m g6-iOO-IO o'OOBI 0'0~06 9~6 g6-ZOO-~O $ 0'0~06 6uT'~s!q uo:~eo!~t~iaA aee~ 91;] Tape veri. flcation 5chl. umber~.]er A].as~a Computinq Center 3-~0V-I. 992 !I:42 OPEN HOLff. ~,IT SIZE DPILLER$ CASING DEPT~ t,~OGGEPS CASI~G OEP?~ (FT)~ TYPE~: DENSITY (L}~;/G) VISCOSITY rS): PH: FLUID LOSS fC]): ~AXI~!~I~,~ RECOf(DED T[;':~PEiRATURE (DEGF): ~UD hT ~?~EASL{RE.D TCaPE~AT~tRE (~T): ~'~i. JO AT f~OTTO~q ~UD C~K~ AT N E. ttTRObJ TOO[., TOOb TYPE (~PITHER~A.L OR ~'~ATR I X: ~AT~IX DEN~!TY: HOLE CORRECTIO;~ (Ih~) TOOL STrOll)OFF (!~): 6,750 I].!7t,0 11160,0 b S ~:l D 9,50 42,00 10.00 6.00 185,0 !.28(t 0.940 !.420 70.0 70.0 70.0 SANDSTO~E ~.65 R~AR~(~S: ~E[JTf~OH ~'~ATRIX : S~,NDST[]N~. HObF, CORRECTION : BS 'r," HO~,~'; SIZ~ 7' FIRS'i P~.SS. i.ISE~D THIS PASS AT CL!'Et~T'S REQUEST DOE TO b ..... S~ STtC~'I G ;~::i ~OTTO~ NO AFTER CHECK tlN D!TE [/[E TI) CO~PU Ea CRASH (LOS~ OF' DITE BUFFERS). LIS FO~,~AT 9ATA 23 ** DAT~, FOFi~aAT SPECIFICaTIOn; I~EC,_OI~D ** 2 66 0 3 73 60 4 66 ! 5 66 6 73 7 65 ~ 68 0.5 o 65 FI 000'0~§ ~£9'~6~ 609'L~ 000:~80~ 990 6;~'9~ 000°060~ ~90'~9§E ' ** VLV("[ ,~ 0000000000 ~9 ~ t I 9 0 O0 000 O0 L()B66B 0000000000 89 ~ I ~ ~ 0 O0 000 O0 LOB66~ 0000000000 89 ~ 'l I 9 0 O0 000 O0 L0~66~ 0000000000 ~9 ~ I '[ § 0 O0 000 O0 LOS66S id~D 0000000000 89 ~ I 'i S 0 O0 000 O0 LOS66S 9dD 0000000000 89 P t I S 0 O0 000 O0 LOS06§ O00000000O 89 ~ 1 i § 0 O0 000 O0 LO~6~ sad 0000000000 89 P t '[ S 0 O0 000 O0 LOS66S 9dO 0000000000 89 ~ t t § 0 O0 000 O0 L0~66§ 0000000000 89 ~ t I S 0 O0 000 O0 L0§66S O0000000OO 89 ~ ~ I ~ 0 O0 000 O0 L0~66S 0000000000 89 ~ I I S 0 O0 000 O0 LOS66S DWD 0000000000 09 ~ I i § 0 O0 000 O0 LOS66S fid DgD' i~N 0000000000 89 ~ t t g 0 O0 000 O0 LOS66S (X~) : W'~9 ~["i~ don ~' d /IIiIiiiIiiIIIIIIiIIIilI IIilIiiIIIIll II/ I 99 0 [ 99 ~9 99 0 99 ~9 at L[ 99 000°09~ O00'~L9 '[9~'£~ L8t'6~ 000'~99 ~L'OE O00',,qsLt~ 000'0085 L6q'08~ O00'~gS~ 89~ ' O00'O£Ts 6 L 0 ' L'~ O00:°SOif 080°8~ O0£O:§gI,q O00'~E~§ D~O'HdN£ D~D'HdN£ D~D ' ~N3& DWO'HdN% 00~'~ 688'9~9 LP9'989I LI6"E ~6L'~Sg 618'96g~ 6L9'[ ]96 Og LPP'~L9 98~:~L OOg'~ ~80'L9 8eO'OSLt 880 O§LT L96;,:cog9 LCO"[~ 6~'8L' ~g'LO9 ~88'L8 O0§'P t~f~'69§ 69L'E 98D'~0 0L8'6~[ D~D'ZND~ l~O'Zg D~D'MD 660 899 DgD'SN~8 990'0F D~D'NM~H ~D'SNA8 6~9'6~ LLL'g9t 900'6[ OuO' O0 i o'[ ' id~O '~,L3D 'dOaN 'IHdN 6L~'O ~L9't09I YOL'E 9SD'~'ua£ OOO'oogoI '~d~q '80dN *iHdN 990'[6~[ 9MD'D~,ND '~OdN 'iHdN LtS'LI61 9SD'DiND O00'OOPOI '~dM~ '~OdN 'iHdN c) -,, ' I' ri d N 99D'I'Uda 066'L9~i 5°~'' O00'OOLOI '£dMq DSO~D:L~D 68Z'SLL'[ 9SD'DZN'D Q~D"IHdS 0£)0'000[[ DgD'8OdN LSg'b fiSD'~NZ 9¢D'IHd[~ O00'OOI'[[ 'idAO O0o'ot6E 0t6'~9[ O00'~L6[ O00°S~O~, E~O ~ 000°~ ~6~L~ ~60 8g O00i~E~ 60! ~ O00'OEI~ L69'08£ 000'~0['~ g60'£~ O00'OIPP 9 O00'06P~ 8eooe~ 9S0'$~08 D~D'HdN~, 9WD'£AOM 9WD'HdN% 9SD'£AD~ 9~D'~NMZ LE9'SCS L[§:OoLI 00o ~ [9L'~ ~OL'PES tgS'6L~ 988'88I L'[O'O6gI 00~'~ 090'8L§ [06'LO[ 898'fi6E'[ 606'E EES'IO9 000'~ LLS:9~§ 9~g 6g OgL [' DqD'~£a ~q6' 9~D'~MiH 0~' 5SD'~-'MIH fig' DSD'~,NDe L6~' 98D'~MZH L66' DWD'£NDq D~D'~9 068' D~D'iNDa ~[9' DSD'N9 ~L' ..Si ~9 066 59D'~ND~ gL()' 99D'SN£~ 06L' 9~ OSD'~OdN OE~'~' DWD'~Ni o~ OSD'IHdN 000'0o~6 '£d3d LO6: [6~ ~ 6IL'BEg fSg'69 9Lg'gE9 LLE'69 I~ 9SD"IHdN' 000'0066 '%d~Q ~IS Ta~e Verl~,~cation l, istin<~ {.cnlumberger .~laska Co.:~>ut, ing Center PAGE: **** FI~K TRAiSER **** SERVICE : FbIC VERSIO~'~ : 00J. A07 DATE MAX ~EC $.IZ~ : 1024 FILM TYPE LaST KIbE **** TAPE TR~ ]:LER **** DATE : 92/11/ 3 TAPE NAME ~ 92603 CO~TINUATION ~ : 1 P~]V IOUS TAPE : C~[,::~CNT : ~P LXPLORATiO~,PRUD~,~OE BAY,P-O!,50-029-22287-00
