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Home My WebLink About195-207 RECEIVED 0 STATE OF ALASKA W" zoos ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AWL otgist;ans.Gomrrnssioi la. Well Status: Oil Gas SPLUG Plugged Abandoned Suspended 1b. Well Class: Ar1ChUt NU 20AAC 25.105 20AAC 25.110 0 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. 10/26/2009 195 207 309 299 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612, Anchorage, Alaska 99519 6612 05/06/1996 50 029 20340 01 00 4a. Location of Well (Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 05/19/1996 PBU Q -04A 424' FNL, 839' FEL, SEC. 16, T11N, R13E, UM 8. KB (ft above MSL): 69 15. Field Pool(s): Top of Productive Horizon: 848' FSL, 1424' FEL, SEC. 09, T11N, R13E, UM GL (ft above MSL): Prudhoe Bay Field Prudhoe Bay Total Depth: 9. Plug Back Depth (MD +TVD): Oil Pool 1710' FSL, 2939' FEL, SEC. 09, T11N, R13E, UM 9047' 8738' 4b. Location of Well (State Base Plane Coordinates, NAD 27): 10. Total Depth (MD +TVD): 16. Property Designation: Surface: x 643618 y 5965651 Zone- ASP4 10870' 9004' ADL 028281 TPI: x- 643007 y- 5966912 Zone- ASP4 11. SSSV Depth (MD +TVD): 17. Land Use Permit: Total Depth: x- 641473 y- 5967744 Zone- ASP4 N/A 18. Directional Survey: 0 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: MWD, LWD, DLL, MicroLL, BHC -AC, CNL, SP, GR, DIR, RES 9047' 8738' 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE To BOTTOM ToP I BOTTOM SIZE CEMENTING RECORD PULLED 30" x 20" Insulated Conductor ,Surface, 110' Surface 110' 36" 512 cu ft Arcticset 13 -3/8" 72# L -80 Surface 2674' Surface 2674' 17-1/2" 3544 cu ft Arcticset II 9 -5/8" 47# L -80 Surface 6718' Surface 6486' 12 -1/4" 1192 cu ft Class 'G'. 691 cu ft Arcticset 7" 29# L -80 6567' 9598' 6349' 9045 8 -1/2" 356 cu ft Class 'G' 4 1/2" 12.6# L 80 9430' 10870' 9016' 9004' 6" 209 cu ft Class 'G' 24. Open to production or injection'?" 13 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 8699' 8592' 8306' MD TVD MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. w, �1 1� 2009 DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 9047' ,Set Whipstock 27. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): Not on Production N/A Date of Test: Hours Tested: Production For OIL -BBL: GAS -MCF: WATER -BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL -BBL: GAS-MCF: WATER -BBL: OIL GRAVITY -API (CORR): Press. 24 -Hour Rate 28. CORE DATA Conventional Core(s) Acquired? Yes No Sidewall Core(s) Acquired? Yes No If Yes to either question, list formations and intervals cored (MD +TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 250.071. None Form 10-407 Revised 07/2009 CONTINUED ON REVERSE ik_Rw f i )20 Original Only 29. GEOLOGIC MARKERS (List all formations and ma• encountered): 30. •RMATION 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 8792' 8502' None Shublik 8836' 8545' Sadlerochit 8916' 8621' Formation at Total Depth (Name): 31. List of Attachments: Summary of Pre -Rig Work and Daily Drilling Reports, Well Schematic Diagram 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed: Terrie Hubble jf�)i-Q GC Title: Drilling Technologist Date: /18/10? PBU Q 04A 195 207 309 -299 Prepared ByName/Number. TemeHubble, 564 -4628 Well Number Permit No. Approval No. Drilling Engineer: Mel Rixse, 564-5620 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10 -407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection, Water Injection, Water 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 07/2009 Submit Original Only Q -04A, Welltistory (Pre Rig Sidetrao) Date Summary 9/18/2009 WELL SHUT IN ON ARRIVAL. INITIAL T /I /0= 850/860/0 ATTEMPT TO CUT 4.5" TUBING AT 9225'. AFTER INITIAL CORRELATION PASS BECAME STUCK IN NIPPLE AT 9262'. BROKE WEAKPOINT AND LEFT: MH22/PEK -B /CAL- B/WPSA/SHOCK MANDRELS WITH GEMCO'S/ 3.65" POWERCUTTER LEFT DOWNHOLE. MH22 FISHING NECK MEASURES 1.175" ON NECK AND 1.375" ON BODY. PEK -B HAS A 2- 5/16" BODY. OVERALL TOOL LENGTH 14.7'. MAXIMUM TOOL OD= 3.65 CUTTER STUCK IN NIPPLE AT 9262'. TOP OF TOOLSTRING AT 9247.3'. WELL LEFT SHUT IN. W, S, SSV= CLOSED. M =OPEN. PAD OPERATOR NOTIFIED OF STATUS. FINAL T /I /O =0/0/0 LEAVE LOCATION FISH IN HOLE. 9/19/2009 WELL SHUT IN ON ARRIVAL. INITIAL T /I /0= 300/300/0 SWAB, SSV, WING CLOSED, MASTER OPEN, IA OA OTG. RIG UP ELINE FOR TUBING CUT. 9/19/2009 WELL S/I ON ARRIVAL. FISHED ENTIRE E -LINE TOOLSTRING FROM 9274' SLM. RAN 3.725" CENT TO 4 -1/2" WRP 9287' SLM W/ NO RESTRICTIONS. LEFT WELL S /I, TURNED WELL OVER TO PAD OP. 9/20/2009 RIH AND CUT TUBING AT 9225' WITH 3.65" POWER CUTTER. FINAL T /I /0= 300/300/0 DSO NOTIFIED OF VALVE POSITIONS SWAB, SSV, WING CLOSED, MASTER OPEN, IA OA OTG. JOB COMPLETE. 9/22/2009 T /I /0= 100/160/0 Circ. Out (RWO) Rigged up to tubing and pumped 5 bbls neat meth, 700 bbls Seawater down Tubing up IA. Taking returns through jumper line down 0 -05 F/L Pumped 5 bbls neat meth down Q- 04 F/L Rigged up to IA and pumped 5 bbls diesel down Jumper line into Q -05 F /L. 80 bbls diesel down IA taking returns up Tubing Down Q -04 F /L. 9/23/2009 T /I /O Vac /0/0. Temp SI. Bleed WHP's to 0 psi, assist Cameron w/ PPPOT (rig prep). No AL. Hardline rigged up to IA for circ out. Assist cameron w/ PPPOT -T IC, functioned LDS. FWHP's Vac /0/0. SV, WV, SSV C. MV 0. IA, OA OTG. NOVP. 9/23/2009 Pu impart inn hhls (1a0 Total) diesel' down IA to freeze protect, U -Tube Tx IA 60 min's. Bleed 1.2 bbls from IA to reach T/ IA pressures of 0/0 Pumped 10 bbls neat, 171 bbls crude down F/L to freeze protect. Swab, Wing, SSV, PIT valves closed, Master, IA, OA valves open on departure. FWPH's 0/0/0 9/23/2009 T /I /0= VAC /0/0, Temp =Sl. PPPOT-T (PASS), PPPOT -IC (PASS). Pre RWO. PPPOT -T: External check installed. Stung into test port (0+ psi). Pumped through void, good returns. Pressured void to 5000 psi for 30 min test, lost 0 psi in 30 min (PASS). Bled void to 0 psi. Functioned LDS, all moved freely (2.5 PPPOT -IC: External check installed. Stung into test port (0 psi). Pumped through void, good returns. Pressured void to 3500 psi for 30 min test, lost 100 psi in 15 min, lost 0 psi in second 15 min (PASS). Bled void to 0 psi. Functioned LDS, all moved freely (2.5 9/27/2009 T /I /0= 0/0/0. Temp =S /I. CMIT TxIA PASSED to 1000 psi. (RWO prep). Pumped 4 bbls of 50 °F diesel down IA to reach 1000 psi for CMIT TxIA. T /1A lost 80/40 psi in the 1st 15 min and 0/10 psi in the 2nd 15 min for a total loss of 80/50 psi in the 30 min test. Bled pressures to 0 and normal up well. Swab -shut, wing -shut, SSV -shut, Master -Open, IA and OA open to gauges. FWHP's 0/0/0. 10/8/2009 T /I /0= BPV /0/0 Temp= SI MIT OA PASSED to 2000 psi (Pre RWO) Pumped 1.2 bbls crude down OA to achieve test pressure. OA lost 100 psi 1st 15 mins and 0 psi 2nd 15 mins for a total loss of 100 psi in 30 mins. Bled OAP. FWHP= BPV /0/0 wing, swab shut, ssv shut, master shut. IA and OA Open to gauges. Operator notified. D moved on the well. See attached work summery 10/11/09 through 10/23/09. 10/24/2009 WELL S/I ON ARRIVAL (Pre CTD). PULL B &R FROM 8646' SLM 8667' MD. PULL RKP -DCR VALVE FROM STA #2 3543' SLM 3555' MD. CURRENTLY RUNNING IN WITH DGLV TO SET IN STA #2. 10/25/2009 SET RK -DGLV IN STA #2 3543' SLM 3555' MD. PULL RHC PLUG BODY FROM 8651' SLM 8667' MD. D &T 4 1/2" WRP CO 9264' SLM (9290' MD) W/ 3.70" DUMMY WHIPSTOCK. CALIPER TBG FROM 9222' SLM TO 8550' SLM (good data). WELL LEFT 5/1, TURNED OVER TO NORDIC #2 NOTIFIED PAD OP OF WELL STATUS. Page 1 of 1 1 BP EXPLORATION Page 1 e Operations Summary Report Legal Well Name: Q -04 Common Well Name: Q -04 Spud Date: 1/15/1996 Event Name: WORKOVER Start: 10/10/2009 End: 10/23/2009 Contractor Name: Rig Release: Rig Name: OrN \lP Rig Number: N2 Date From To Hours Task Code NPT Phase Description of Operations 10/10/2009 00:00 02:00 2.00 RIGD P PRE SET TOP -DRIVE ON STUMP IN ROTARY TABLE AND R/U BRIDLE LINES TO UD DERRICK. R/D RIG FLOOR. 02:00 04:00 2.00 RIGD P PRE L/D DERRICK. CALL PAD OPERATOR TO WITNESS BACKING OFF THE WELL; HE GAVE PERMISSION TO PROCEED WITHOUT HIM. -HOLD PJSM TO BACK OFF WELL. DISCUSSED WEARING SPIKEYS. -BACK RIG OFF WELL -RU FRONT AND REAR BOOSTER TIRES. 04:00 21:00 17.00 RIGD P PRE MOVE RIG TO Q -PAD FROM DRILL SITE 5. 21:00 00:00 3.00 RIGD P PRE REMOVE BOOSTER TIRES. CHANGEOUT UTILITY TUGGER SHEAVES 10/11/2009 00:00 02:30 2.50 MOB P PRE CHANGEOUT UTILITY TUGGER SHEAVES. -MAN LIFT FAILED. ORDER REPLACEMENT MANLIFT. 02:30 04:00 1.50 MOB P PRE CALL PAD OPERATOR TO WITNESS SPOTTING RIG OVER THE WELL; HE GAVE PERMISSION TO PROCEED WITHOUT HIM. -SPOT RIG OVER WELL. -LEVEL AND SHIM RIG. 04:00 09:00 5.00 MOB P PRE FINISH CHANGEOUT MAN RIDER TUGGER SHEAVE WHEN REPLACEMENT MANLIFT ARRIVES. -SPOT PUMP AND GENERATOR MODULE, SLOP TANK. -RAISE DERRICK PIN IN PLACE. BRIDLE DOWN HANG BRIDLE LINES. ACCEPT RIG AT 0900 -HRS ON 10/11/2009 09:00 10:00 1.00 RIGU P DECOMP BEGIN TAKING ON 8.5 -PPG 1% -KCL TO PITS. -SPOT VAC TRUCKS ON DRILLER'S SIDE RU LINES. FINISH RU IN CELLAR. 10:00 10:30 0.50 WHSUR P DECOMP PU DSM LUBRICATOR PRESSURE TEST TO 500 -PSI. GOOD TEST. -DSM PUMP OPEN SSV AND PULL BPV. -LD LUBRICATOR BPV. 10:30 12:00 1.50 WHSUR P DECOMP HOLD PJSM WITH RIG CREW, CH2MHILL TRUCK DRIVERS AND WSL. DISCUSS HAZARDS OF ALL TRUCKS BEING ON ONE SIDE OF THE RIG, SPILL POTENTIALS, POSITIONS OF PEOPLE AND BEING AWARE OF LOCATIONS OF INDIVIDUALS AT ALL TIMES. -RU LINE TO TREE. PRESSURE TEST LINES TO 3500 -PSI. GOOD TEST. REVERSE CIRC 75 -BBL DIESEL OUT WITH 1% KCL. PUMP AT 6 -BPM 920 -PSI 12:00 14:00 2.00 WHSUR P DECOMP _CIRCULATE THE LONG WAY FOR A TOTAL OF 642 -BBL 1 %KCL, PUMP TILL FLUID CLEANED UP. CIRC OUT DIESEL, SEAWATER, CRUDE. PUMP AT 6 -BPM 700 -PSI 14:00 14:30 0.50 WHSUR P DECOMP MONITOR WELL STATIC. 14:30 15:30 1.00 WHSUR P DECOMP DRAIN TREE AND FMC DRY ROD IN TWC. -TEST TWC ABOVE TO 3500 -PSI FOR 10- CHARTED MINUTES. GOOD TEST. -TEST BELOW TO 1000 -PSI FOR 10 -MIN CHARTED. GOOD TEST Printed: 11/18/2009 3:35:42 PM BP EXPLORATION Page 2 Operations Summary Report Legal Well Name: Q -04 Common Well Name: 0-04 Spud Date: 1/15/1996 Event Name: WORKOVER Start: 10/10/2009 End: 10/23/2009 Contractor Name: Rig Release: Rig O°^ Rig Number: N2 Ri Name: N�TT�,�' Date From To Hours Task Code NPT Phase Description of Operations 10/11/2009 15:30 16:00 0.50 WHSUR P DECOMP RD CIRC MANIFOLD AND BLOW DOWN ALL LINES. -DRAIN TREE. 16:00 18:00 2.00 WHSUR P DECOMP ND TREE AND ADAPTER FLANGE. -CLEAN HANGER BODY AND THREADS. -CHECK HANGER THREADS AND MU 4 -1/2" TDS XO WITH 8 TURNS. FUNCTION LOCKDOWNS AND MEASURE: 3.5" -IN AND 5.5" OUT. -2 BARRIERS FOR ND TREE ON THE TUBING SIDE ARE 1) TESTED TWC IN TUBING HANGER AND 2) WRP AT 9200'. BARRIERS ON THE IA SIDE ARE 1) PACKER AT 9272' AND 2) TESTED TUBING HANGER SEALS. 18:00 19:00 1.00 BOPSUF P DECOMP NU BOP -RU KOOMEY LINES AND INSTALL RISER. 19:00 19:30 0.50 BOPSUF P DECOMP SERVICE RIG FLOOR EQUIPMENT 19:30 00:00 4.50 BOPSUF P DECOMP TROUBLESHOOT KOOMEY MOTOR. -PULL DRAG CHAIN AND RESILICONE FLANGE TO PREVENT SPILL WHILE IN OPERATION -BOLT ON TOP DRIVE BLOWER MOTOR.WEATHER COVER. 10/12/2009 00:00 03:30 3.50 BOPSUF N DECOMP CONTINUE TO TROUBLESHOOT KOOMEY MOTOR. BROKEN SPRING ON DISCHARGE SIDE OF PUMP PRESSURE SENSOR FAILED. LOCATING A REPLACEMENT IN THE FIELD. -WILL PROCEED WITH BOP TEST USING AIR TO OPERATE KOOMEY SYSTEM WHILE REPLACING PRESSURE SWITCH. IV 03:30 07:00 3.50 BOPSUF P DECOMP ERFORM INTIAL BOPE TEST TO 250 -PSI LOW. 3.500 -PSI !HIGH. -USE 4" AND 4.5" TEST JOINTS TO TEST 2 -7/8" X 5" VBRS. -USE 4" ONLY FOR THE HYDRIL. -HOLD AND CHART ALL TEST FOR 5 MIN. -AOGCC REP. CHUCK SCHEVE WAIVED WITNESS. -BP WSL JOSH DRURY, DDI TOOLPUSHER PETE MARTINUSEN WITNESS TESTS. 07:00 07:30 0.50 BOPSUF P DECOMP RD BOPE TEST EQUIPMENT AND BLOW DOWN ALL LINES. 07:30 09:00 1.50 PULL P DECOMP MU LANDING JT WITH 4 -1/2" TDS XO. INSTALL 4 -1/2" AB MOD BTC XO ON TIW VALVE. -RU POWER TONGS FOR LD 4 -1/2" COMPLETION. -RU SCHLUMBERGER CAMCO SPOOLING UNIT. 09:00 10:00 1.00 BOPSUF P DECOMP SERVICE AND INSPECT DRAWWORKS, TOP DRIVE, SKATE, DERRICK AND CROWN. CONTINUE TO TROUBLE SHOOT KOOMEY ELECTRIC SYSTEM. 10:00 12:00 2.00 BOPSUF N DECOMP CONTINUE TO TROUBLE SHOOT KOOMEY ELECTRIC SYSTEM. 12:00 12:30 0.50 BOPSUF P DECOMP COMPLETE WEEKLY BOPE TEST BY PERFORMING KOOMEY TEST. 12:30 13:30 1.00 BOPSUF P DECOMP RU DSM LUBRICATOR AND TEST TO 500 -PSI. PULL TWC. -NO PRESSURE BELOW PLUG. -RD LUBRICATOR 13:30 21:30 8.00 BOPSUF P DECOMP SAFETY STAND DOWN Printed: 11/18/2009 3:35:42 PM BP EXPLORATION Page 3 ad Operations Summary Report Legal Well Name: Q -04 Common Well Name: 0-04 Spud Date: 1/15/1996 Event Name: WORKOVER Start: 10/10/2009 End: 10/23/2009 Contractor Name: Rig Release: Rig Name: ".NORDIC 2 Rig Number: N2 Date From To Hours Task Code NPT Phase Description of Operations 10/12/2009 13:30 21:30 8.00 BOPSUF P DECOMP CIRC ACORSS TOP OF HOLE. PERFORM MISC CLEANING AND PAINTING ON THE RIG. 21:30 22:30 1.00 WHSUR P DECOMP SECURE WELL FOR SAFETY STAND DOWN. INSTALL TWC AND TEST 3500 -PSI ABOVE AND 1000 -PSI BELOW FOR 10 -MIN CHARTED. TEST GOOD. -BLOW DOWN KILL LINES. w w. 22:30 00:00 1.50 WHSUR P DECOMP SAFETY STAND DOWN PERFORM MISC CLEANING AND PAINTING ON THE RIG. PERFORM HAZARD HUNT AND CLEAN IN THE SHOP. -HELD DISCUSSIONS ON WAYS TO IMPROVE SAFETY ADDRESSING THE MAIN TOPICS OF: CONTROL OF WORK, PEOPLE WORKING ALONE, ACCEPTANCE THAT t �a "IT COULD HAPPEN TO ME S .QQ 10/13/2009 00:00 00:00 24.00 WHSUR P DECOMP SAFETY STAND DOWN PERFORM MISC CLEANING AND PAINTING ON THE RIG. 0900 1500 -HRS HELD MEETING WITH BOTH RIG CREWS, RIG SUPPORT GROUP, TOOL PUSHER, AND WSL GATHERING IDEAS AND DISCUSSING WAYS TO IMPROVE SAFETY ADDRESSING THE MAIN TOPICS OF: CONTROL OF WORK, PEOPLE WORKING ALONE, ACCEPTANCE THAT IT COULD HAPPEN TO ME 10/14/2009 00:00 00:00 24.00 WHSUR P DECOMP SAFETY STAND DOWN PERFORM MISC CLEANING AND PAINTING ON THE RIG. HELD DISCUSSIONS ON WAYS TO IMPROVE SAFETY ADDRESSING THE MAIN TOPICS OF: CONTROL OF WORK, PEOPLE WORKING ALONE, ACCEPTANCE THAT IT COULD HAPPEN TO ME 10/15/2009 00:00 00:00 24.00 WHSUR P DECOMP SAFETY STAND DOWN PERFORM MISC CLEANING AND PAINTING ON THE RIG. HELD DISCUSSIONS ON WAYS TO IMPROVE SAFETY ADDRESSING THE MAIN TOPICS OF: CONTROL OF WORK, PEOPLE WORKING ALONE, SIMOPS, AND ACCEPTANCE THAT IT COULD HAPPEN TO ME SEAN'S CREW PRODUCED A WRITTEN LIST OF WHY "I BELIEVE IT COULD HAPPEN TO ME." 10/16/2009 00:00 00:00 24.00 WHSUR P DECOMP SAFETY STAND DOWN PERFORM MISC CLEANING AND PAINTING ON THE RIG. -HELD DISCUSSIONS WITH THE NEW CREW THAT CAME ON TOWER ON WAYS TO IMPROVE SAFETY ADDRESSING THE MAIN TOPICS OF: CONTROL OF WORK, PEOPLE WORKING ALONE, SIMOPS, AND ACCEPTANCE THAT "IT COULD HAPPEN TO ME 10/17/2009 00:00 08:00 8.00 WHSUR P DECOMP SAFETY STAND DOWN PERFORM MISC CLEANING AND PAINTING ON THE RIG. -HELD DISCUSSIONS WITH THE NEW CREW THAT CAME ON TOWER ON WAYS TO IMPROVE SAFETY ADDRESSING THE MAIN TOPICS OF: CONTROL OF WORK, PEOPLE WORKING ALONE, SIMOPS, AND ACCEPTANCE THAT "IT COULD HAPPEN TO ME 08:00 14:00 6.00 WHSUR P DECOMP RECEIVE THE GO -AHEAD TO RETURN TO RIG WORKOVER OPERATIONS. COORDINATE STATUS OF 3 -rd PARTY CONTRACTORS AND ALL ARE READY TO GO EXCEPT DSM VALVE CREW. DISCUSS RESULTS OF Printed: 11/18/2009 3:35:42 PM BP EXPLORATION Page 4 OW Operations Summary Report Legal Well Name: Q -04 Common Well Name: Q -04 Spud Date: 1/15/1996 Event Name: WORKOVER Start: 10/10/2009 End: 10/23/2009 Contractor Name: Rig Release: Rig Name: pIDRB2 Rig Number: N2 Date From To Hours Task Code NPT Phase Description of Operations 10/17/2009 08:00 14:00 6.00 WHSUR P DECOMP MOSES CREW'S INPUT FOR MOSES CONDUCT MOSES CREW SAFETY CLIMATE SURVEY. DISCUSS PERFORMES ONE-ON-ONE INTERVIEW WITH EACH THEIR INDIVIDUAL ROLLS AND RESPONSIBILITIES. 14:00 16:00 2.00 WHSUR P DECOMP CLEAR RIG FLOOR OF TO INSPECT DERRICK AND KNOCK ICE OUT OF DERRICK. HOLD SAFETY MEETING IN CAMP WITH DUS HOUSEKEEPING STAFF, DUS SLOPE MANAGER, DDI SUPERINTENDENT, DDI HSE REP, D-16 TOOLPUSHER, AND WSL TO DISCUSS PLAN FORWARD FOR BRINGING DUS HOUSEKEEPING INTO DOYON 16 TEAM. 16:00 21:15 5.25 WHSUR P DECOMP CONTACT CONDUCTING ONE-ON-ONE INTERVIEWS, THEN ROLLING OUT THEIR SAFETY IMPROVEMENT PROGRAM. DSM WILL CONTACT US WHEN THEIR PROCESS HAS BEEN COMPLETED. 1900-HRS DSM CALLED THEY ARE READY TO RESUME WORK AND WILL BE ENROUTE TO LOCATION. Z.;( 21:15 22:00 0.75 WHSUR P DECOMP PJSM WITH DSM, RIG CREW, WSL FOR RU AND TESTING Q LUBRICATOR INCWDING DISCUSSION WITH CREW AROUND RESUMING OPERATIONS AFTER STAND DOWN AND THE NEED TO REMEMBER THAT WE ARE NOT IN A HURRYAND THAT WE NEED TO SLOWLY GET BACK INTO OUR ROUTINE. RU AND TEST LUBRICATOR TO 500-PSI. PULL TWC. NO PRESSURE BELOW TWC. RD DSM. 22:00 23:30 1.50 WHSUR P DECOMP RU TO CIRC WELL. RU LANDING JOINT, RU CHOKE TO IA VALVE AND TEST CONNECTION TO 3500 -PSI. 23:30 00:00 0.50 WHSUR P DECOMP PJSM FOR CIRCULATING WELL INCLUDING DISCUSSION AROUND RESUMING OPERATIONS AFTER THE STAND DOWN AND THE NEED TO REMEMBER THAT WE ARE NOT IN A HURRY AND TO SLOWLY GET BACK INTO OUR NORMAL ROUTINE. 10/18/2009 00:00 01:30 1.50 WHSUR P DECOMP CIRCULATE WELL WITH HOT 8.5 -PPG 1% KCL TO ENSURE WELL HAS NOT DEVELOPED AN ICE PLUG. CIRC 540 -BBLS, AT 6 -BPM, 300 -PSI. INITIAL RETURNS TEMPERATURE 55- DEGREES F, CBU- 400 -BBLS, CIRC TEMP 70- DEGREES F. 01:30 02:45 1.25 WHSUR P DECOMP BLOW DOWN LINES. RD CHOKE LINE FROM IA AND RU BACK TO BOP STACK. TEST CHOKE LINE FLANGE AND CHART FOR 5 -MIN, 250 -PSI LOW, 3500 -PSI HIGH. 02:45 03:30 0.75 WHSUR P DECOMP PJSM WITH CAMERON, WSL, PUSHER, RIG CREW, DISCUSS BACKING OUT LOCK DOWN SCREWS, PULLING HANGER, THE NEED TO HAVE RIG FLOOR CLEAR, AND TOOL SAFETY WIHEN BACKING OUT LOCK DOWN SCREWS. PULL HANGER. TOOK 140K -LBS TO UNSEAT. PU WEIGHT 150K -LBS. 03:30 04:00 0.50 WHSUR P DECOMP CBU AT 12 -BPM WITH 810 -PSI. 04:00 06:00 2.00 PULL P DECOMP RU SPOOLER. POH LD 4.5" L -80 BTC TUBING FROM 9225' TO SURFACE. REPLACE POWER TONGS DUE TO TONG DIES MALFUNCTION. 06:00 15:00 9.00 PULL P DECOMP POH and UD 4 -1/2 L -80. AB MOD TUBING. 0700 0800 -HRS Printed: 11/18/2009 3:35:42 PM BP EXPLORATION Page 5. Operations Summary Report Legal Well Name: Q -04 Common Well Name: Q -04 Spud Date: 1/15/1996 Event Name: WORKOVER Start: 10/10/2009 End: 10/23/2009 Contractor Name: NORDIC; CAI ISTA. Rig Release: Rig Name: 2-- Rig Number: N2 Date From To Hours Task Code NPT Phase Description of Operations 10/18/2009 06:00 15:00 9.00 PULL P DECOMP WSL ATTEND DUS HOUSEKEEPING STAFF WEEKLY SAFETY MEETING. UD JT #45 AT 0800 -HRS. UD SSSV AT 0820 -HRS. UD JT #120 AT 1110 -HRS. #148 1230 -HRS. JT #154, THEN GLM #1 AT 1240 -HRS. 1240 -HRS, CALLED AOGCC WITH 3 -HRS HEADS -UP. 1330 -hrs, LOU GRIMALDI CALLED AND WAIVED AOGCC RIGHT TO WITNFSS WEEKLY BOP TEST. Jt #210 UD 1430 -HRS. 15.48' LONG CUTOFF JOINT 1450 -HRS. 15:00 16:00 1.00 PULL P DECOMP CLEAR AND CLEAN RIG FLOOR. PREPARE FOR BOP TEST. 16:00 20:30 4.50 BOPSU P DECOMP PJSM FOR BOP TEST. CONDUCT WEEKLY BOP TEST 250 -PSI LOW AND 3500 -PSI HIGH USING 4" AND 4 -1/2" TEST JOINTS. TEST THE HYDRIL WITH 4" TEST JOINT. 20:30 21:00 0.50 BOPSU' P DECOMP PULL TEST PLUG AND INSTALL WEAR RING. 21:00 22:00 1.00 CLEAN P CLEAN MU 7" CASING SCRAPER BHA. 6" BIT, 7" CASING SCRAPER, BUMPER SUB, PUMP OUT SUB, (6) 4.75" DC. 22:00 00:00 2.00 CLEAN P CLEAN RIH WITH 4" DP FROM 202' TO 1472' 10/19/2009 00:00 03:30 3.50 CLEAN P CLEAN RIH WITH 4" DP FROM 1472' TO 6363'. 03:30 06:30 3.00 CLEAN P CLEAN RIG SERVICE.CHANGEOUT CABLE ON SKATE. 06:30 09:00 2.50 CLEAN P CLEAN CONTINUE RIH WITH DP FROM PIPE SHED. WORK SCRAPER FROM 8543' TO 8671' AND FROM 8985' TO 9111' 3 -TIMES EACH. GET PU WT 185K -Ibs, S/O WT 157K -Ibs. 09:00 10:30 1.50 CLEAN P CLEAN ESTABLISH CIRCULATION AND PUMP 20 -BBLS HI -VIS SWEEP 11 -BPM AT 2190 -PSI. 10:30 12:00 1.50 CLEAN P CLEAN PJSM. SLIP AND CUT DRILLING LINE. 12:00 13:00 1.00 ZONISO P CLEAN PJSM. P/U WT 190K -Ibs, S/0 WT 155K -Ibs. P/U RTTS STORM VALVE, RIH AND SET 96.62' BELOW RIG FLOOR. TEST PACKER TO 1000 -PSI FOR 10 CHARTED MINUTES. 13:00 15:00 2.00 BOPSU' P CLEAN DRAIN STACK, PULL WEAR RING, BLOWDOWN CHOKE AND KILL LINES AND HOLE FILL LINE. PULL DRILLING RISER. PJSM. N/D AND S/B BOPE; N/D DOUBLE ANNULUS VALVES; N/D TUBING SPOOL. 15:00 16:30 1.50 WHSUR P CLEAN CLEAN UP WELLHEAD. REMOVE SIEZED STUDS FROM CASING HEAD USING SWEENEY WRENCH. VERIFY THAT OA IS DEAD AND REMOVE THE 9 -5/8" PRIMARY SEAL. 16:30 19:00 2.50 WHSUR P CLEAN INSTALL NEW 9 -5/8" PRIMARY SF L. INSTALL NEW TUBING SPOOL AND SECOND IA VALVE. TORQUE TUBING SPOOL TO CASING SPOOL STUDS. 19:00 20:00 1.00 WHSUR P CLEAN TEST PACKOFFS TO 3800 -PSI FOR 30- MINUTES. SET TEST PLUG AND TEST FLANGE ON BOP 250 -PSI LOW AND 3500 -PSI HIGH FOR 5 -MIN. 20:00 20:30 0.50 BOPSU P CLEAN PULL TEST PLUG AND INSTALL WEAR RING. BLOW DOWN KILL LINE 20:30 21:15 0.75 ZONISO P CLEAN PJSM. MU STORM PACKER RETRIEVING TOOL AND PULL STORM PACKER. LD PACKER AND RUNNING TOOL. 21:15 00:00 2.75 CLEAN P CLEAN POH LDDP FROM 9111' TO 6742' 10/20/2009 00:00 04:00 4.00 CLEAN P CLEAN POH LDDP FROM 6742' TO 202" 04:00 05:00 1.00 CLEAN P CLEAN LD SCRAPER BHA 05:00 05:30 0.50 BOPSU' P CLEAN PULL WEAR RING AND CLEAR RIG FLOOR. PREPARE TO RUN 4.5" COMPLETION. 05:30 09:30 4.00 RUNCO RUNCMP CONTINUE LOADING AND STRAPPING 4 -1/2" TUBING IN PIPE SHED. CHECK JEWELRY FOR DRIFT AND STRAP Printed: 11/18/2009 3:35:42 PM BP EXPLORATION Page 6 et* Operations Summary Report Legal Well Name: Q -04 Common Well Name: Q -04 Spud Date: 1/15/1996 Event Name: WORKOVER Start: 10/10/2009 End: 10/23/2009 Contractor Name: A Rig Release: Rig Name: .NeRDlC2 Rig Number: N2 Date From To Hours Task Code NPT Phase Description of Operations 10/20/2009 05:30 09:30 4.00 RUNCO F RUNCMP LENGTHS. 09:30 13:30 4.00 RUNCOMP RUNCMP WSL BUILD COMPLETION RUNNING SUMMARY. WSL ATTEND DAY -CREW PRE -TOUR MEETING. R/U DOYON CASING TORQUE TURN EQUIPMENT; CHECKOUT AND CALIBRATE COMPUTER. FINALIZE COMPLETION RUNNING SUMMARY. 13:30 15:45 2.25 RUNCOMP RUNCMP CONTINUE WITH R/U AND CHECKOUT FOR TORQUE TURN EQUIPMENT. PJSM WITH CREW, BAKER COMPLETIONS REP, ADW HSE REP, TOOLPUSHER AND WSL. RIH WITH NEW 4.5 12.6 13Cr80, VAM TOP TUBING, USING 4,440-lb-ft OPTIMUM TORQUE, JET -LUBE SEAL -GUARD PIPE DOPE ON ALL CONNECTIONS. ALL CONNECTIONS BELOW PACKER ARE BAKERLOK'D. JOINT #30 RIH AT 1540 -Hrs. HOLD SHORT "RE- GROUP" WITH FLOORHANDS AND DRILLER AND CONTINUE RIH. SKATE OPERATOR SAID THAT ONE OF THE TWO HYDRAULIC HOSE RETRACTING REELS QUIT FUNCTIONING. 15:45 18:00 2.25 RUNCOMP RUNCMP REMOVE AND REPLACE AUTOMATIC HOSE REEL FOR PIPE SKATE HYDRAULIC LINES. PJSM. LOCK -OUT TAG -OUT and CONTROL OF WORK AUDITS MADE BY TOOLPUSHER. JOB REVIEW MADE BY WSL. 18:00 19:00 1.00 RUNCOMP RUNCMP RESUME RIH WITH NEW 4.5" VAM TOP COMPLETION. RIH 3 JOINTS AND SHUT DOWN AND READJUST HOSE ON HOSE REEL. 19:00 00:00 5.00 RUNCOMP RUNCMP CONTINUE TO RIH WITH NEW 4.5" VAM TOP COMPLETION. SHUT DOWN AND CHECK AIR BOOTS ON RISER. PJSM ON CHANGE OF SCOPE ON RIH WHILE KEEPING STACK PUMPED OUT USING CELLAR PUMP CONNECTED TO THE IA AND STRAPPING OF SLOP TANK TO MONITOR RETURNS. RIH FROM 1397 TO 5621' MD. 10/21/2009 00:00 04:00 4.00 RUNCOMP RUNCMP CONTINUE TO RIH WITH 4.5" VAM TOP COMPLETION FROM 5621' TO 8699' MD. UP WEIGHT OF 140K. DOWN WEIGHT OF132K. 04:00 05:30 1.50 RUNCOMP RUNCMP MAKE UP HANGER AND LANDING JOINT. LAND HANGER AT 22' IN. RU TO REVERSE CIRCULATE COMPLETION FLUID: 135 -BBLS 120 F,SEAWATER, 400 -BBLS 120 -F, SEAWATER MIXED WITH EC1124A CORROSION INHIBITOR. TEST LINES TO 3500 -PSI. 05:30 09:30 4.00 RUNCOMP RUNCMP REVERSE CIRCULATE COMPLETION FLUID, 3 -BPM AT 80 -PSI. DROP BALL/ROD AT 0930. 09:30 12:30 3.00 RUNCOMP RUNCMP WAIT ON BALL/ROD FOR 10- MINUTES. PRESSURE UP ON TUBING TO SET THE PACKER, CONTINUE TO 3500 -PSI TO TEST THE TUBING, CHARTED FOR 30- MINUTES FOR A ROCK -SOLID TEST. BLEED TUBING TO 1500 -PSI AND SHUT -IN TO SWITCH OVER TO THE IA. PRESSURE UP TO 3500PSI AND HOLD FOR 30- MINUTES, RECORDED ON CHART FOR ANOTHER ROCK -SOLID TEST. OA WAS OPEN TO THE CUTTINGS TANK, WITH NO SIGN OF ANY FLOW. Printed: 11/18/2009 3:35:42 PM BP EXPLORATION Page 7 c Operations Summary Report Legal Well Name: Q -04 Common Well Name: Q -04 Spud Date: 1/15/1996 Event Name: WORKOVER Start: 10/10/2009 End: 10/23/2009 Contractor Name: NO DIC CALISTA Rig Release: Rig Name: .NGRBfe-z- Rig Number: N2 Date From To Hours Task Code NPT Phase Description of Operations 10/21/2009 09:30 12:30 3.00 RUNCOMP RUNCMP PUMP BOTH WAYS THROUGH THE DCR VALVE. CAMERON DRY ROD TWC, AND PREPARE TO WARM S/I FOR PHASE 3 WEATHER. TEST TWC FROM TOP TO 3500 -PSI AND 1000 -PSI FROM BELOW FOR 10- MINUTES, CHARTED. 12:30 00:00 11.50 RUNCOMN WAIT RUNCMP WARM S/I FOR WEATHER. BARRIERS DOWNHOLE: TESTED WRP AT 9290' AND BALLIROD ON RHC -M PLUG SEAT AT 8667' WITH SEAWATER KILL FLUID ON TOP IN TESTED 4 -1/2" TUBING. REVIEW AND UPDATE RIG PROCEDURES. GENERAL HOUSE KEEPING AROUND RIG. 10/22/2009 00:00 14:00 14.00 RUNCOMN WAIT RUNCMP WARM S/I FOR WEATHER. GENERAL HOUSE KEEPING AROUND RIG. PRE -JOB DISCUSSIONS ON HAZARDS OF WEATHER: KEEPING HANDS, ETC, CLEAR OF DOORS. 14:00 16:00 2.00 BOPSUF P RUNCMP PJSM TO RESUME RWO. N/D DRILLING RISER, N/D BOPE. CLEAN WELLHEAD AND PREPARE TO N/U ADAPTOR FLANGE AND TREE. 16:00 17:30 1.50 WHSUR P RUNCMP PJSM. N/U ADAPTOR SPOOL TO WELLHEAD AND TORQUE BOLTS. P/U TREE AND SET ONTO ADAPTOR SPOOL. TORQUE BOLTS AND SET UP FOR PRESSURE TEST. TEST ADAPTOR FLANGE AND HANGER TO 5000 -PSI FOR 30- MINUTES. 17:30 19:00 1.50 WHSUR P RUNCMP TEST ADAPTOR FLANGE AND HANGER TO 5000 -PSI FOR 30- MINUTE GOOD TEST. TEST TREE TO 5000 -PSI FOR 10 -MINS -GOOD TEST. WITNESSED BY NIGHT WSL. 19:00 20:00 1.00 WHSUR N WAIT RUNCMP WAIT ON DSM FOR WEATHER CLEARANCE AND CHANGE OUT TO PULL TWC WITH LUBRICATOR. 20:00 21:30 1.50 WHSUR P RUNCMP PICK UP LUBRICATOR. RIG UP AND HOLD PJSM WITH CREWS AND DSM. STAB LUBRICATOR ON TREE AND TEST TO 500 PSI GOOD TEST. PULL TWC. PULL LUBRICATOR TO RIG FLOOR. 21:30 00:00 2.50 WHSUR N WAIT RUNCMP WAIT ON CH2MHILL FOR CLEARANCE (LEVEL 3 ON PADS). CH2MHILL SUPERVISOR CAME OUT AND GAVE CLEARANCE TO SEND VAC WITH ESCORT. 10/23/2009 00:00 00:30 0.50 WHSUR N WAIT RUNCMP CONTINUE TO WAIT ON CH2MHILL VAC TRUCKS. PJSM R/D TOP DRIVE COMPENSATORS. M/U 5' PUP JOINT TO TOP DRIVE. 00:30 02:00 1.50 WHSUR P RUNCMP PJSM PUMP FREEZE PROTECTION. PRESSURE TEST LINES TO 2000 PSI GOOD TEST. REVERSE CIRCULATE 150 BBLS OF 80 DEGREE DIESEL 3 BPM AND 500 PSI INTO THE ANNULUS. 02:00 03:00 1.00 WHSUR P RUNCMP CHANGE OVER VALVE ARRANGEMENT. U -TUBE WELL FOR 1 HR. FREEZE PROTECTING TO 2,180'. 03:00 05:30 2.50 WHSUR P RUNCMP DRAIN TREE AND BLOW DOWN ALL LINES. RIG UP DSM LUBRICATOR AND INSTALL BPV. RIG DOWN DSM LUBRICATOR. TEST BPV TO 1000 PSI FOR 10 CHARTED MIN. GOOD TEST. 05:30 08:00 2.50 RIGD P RUNCMP R/D DOUBLE ANNULUS VALVES, SECURE TREE AND Printed: 11/18/2009 3:35:42 PM BP EXPLORATION Page 8 e- Operations Summary Report p Y p Legal Well Name: Q -04 Common Well Name: Q -04 Spud Date: 1/15/1996 Event Name: WORKOVER Start: 10/10/2009 End: 10/23/2009 Contractor Name: Rig Release: Rig Name: NORDIC 2 poi0l Rig Number: N2 Date From To Hours Task Code NPT Phase Description of Operations 10/23/2009 05:30 08:00 2.50 RIGD P RUNCMP CELLAR. CLEAN PITS. PJSM TO BRIDLE UP FOR UD DERRICK. R/D FLOOR EQUIPMENT, CLEAN SLOP TANK. RELEASE RIG AT 0800 HOURS. PJSM TO UD DERRICK. 08:00 09:30 1.50 RIGD P RUNCMP UD DERRICK. MOVE OFF WELL AND PREPARE TO MOVE TO R -PAD. 09:30 10:00 0.50 DEMOB P POST MOVE RIG NORTH ON Q -PAD ACCESS ROAD. SECURITY STOPPED MOVE WHEN RIG ARRIVED OPPOSITE J -PAD IN ORDER TO KEEP SPINE ROAD CLEAR FOR A SNOW REMOVAL OPERATION NEAR A GAS PIPELINE. 10:00 12:00 2.00 DEMOB P POST WAIT ON SECURITY TO GIVE CLEARANCE FOR CONTINUING TO R -PAD. Printed: 11/18/2009 3:35:42 PM BP EXPLORATION Page 1 104 Operations Summary Report Legal Well Name: Q -04 Common Well Name: Q -04 Spud Date: 1/15/1996 Event Name: REENTER +COMPLETE Start: 10/24/2009 End: Contractor Name: I Rig Release: 1/4/1996 Rig Name: IMAGO n3 2ES NO(1:14 Rig Number: 2ES Date From To Hours Task Code NPT Phase Description of Operations 10/24/2009 00:00 01:00 1.00 MOB P PRE CONTINUE TO MOVE RIG FROM H PAD. 01:00 01:20 0.33 MOB P PRE TURN ONTO SPINE ROAD. 01:20 01:40 0.33 MOB P PRE TURN ONTO Q PAD ACCESS ROAD. 01:40 02:00 0.33 MOB C PRE SPOT RIG AT PAD ENTRANCE. 02:00 06:00 4.00 MOB C PRE WAIT FOR SLICKLINE UNIT TO WORK ON Q -04. 06:00 10:00 4.00 MOB C PRE CREW CHANGE WO SLICKLINE UNIT (SWS HOLDING STAND DOWN FOR INCOMING CREWS) UNLOAD TRAILERS FROM H PAD NOW THAT CHILL IS BACK TO WORK 10:00 13:00 3.00 MOB C PRE DSM INSTALL SWAB PLATFORM AND RESET WORK PLATFORM SWS SLICKLINE UNIT ARRIVE AND HAVE BP SAFETY STAND DOWN 13:00 17:30 4.50 MOB C PRE SLICKLINE UNIT RU ON Q -04 17:30 19:00 1.50 MOB C PRE PU LUB FOR FIRST RUN 19:00 20:50 1.83 MOB C PRE RIH PULL BALL ROD AT 8640FT. POH. 20:50 23:00 2.17 MOB C PRE RIH PULL SHEAR GLV IN TOP GLM AT 3186FT. POH. 23:00 00:00 1.00 MOB C PRE RIH SET DUMMY GLV IN TOP GLM AT 3186FT. 10/25/2009 00:00 01:00 1.00 MOB C PRE CONTINUE TO SET DUMMY GLV IN TOP GLM AT 3186FT. POH. 01:00 03:00 2.00 MOB C PRE RIH PULL RHC AT 8640FT. POH. 03:00 07:00 4.00 MOB C PRE RIH TO 9200FT USING A 3.70" OD x 20FT DUMMY WHIPSTOCK DRIFT. POH. SWS AND RIG CREW CHANGE OUTS 07:00 12:00 5.00 MOB C PRE MU PDS CALIPER AND RIH. LOG 8600 -9218' WAS TIED -IN TO PDC 10/13/09 12:00 13:15 1.25 MOB C PRE CHECK DATA/MAKE GR/CCL LOG FOR WS SET. RDMO SWS SLICKLINE 13:15 14:00 0.75 MOB C PRE SET HERCULITE, CELLAR MATS AND PLYWOOD 14:00 16:00 2.00 MOB P PRE MOVE RIG DOWN PAD AND SPOT OVER TREE AND SHIM UP 16:00 18:00 2.00 BOPSUF P PRE .ACCFPT RIG AT 1600 HRS ND TREE CAP, NU BOPE SPOT MISC RIG EQUIPMENT DSM RU TIGER TANK AND HARDLINE 18:00 18:30 0.50 BOPSUF P PRE C/O WITH DAY CREW. PERFORM WALK ABOUNDS PJSM. 18:30 19:30 1.00 BOPSUF N PRE TREE IS CROOKED UNABLE TO LINE UP BOP STACK THROUGH ROTARY TABLE. ND BOP STACK. BREAK OFF TIGER TANK LINE. RD UMBILICAL CABLES GOING TO OFFICE CAMP. 19:30 20:00 0.50 BOPSUF N PRE PJSM REGARDING SKIDDING RIG. 20:00 20:30 0.50 MOB N PRE REALIGN RIG OVER WELL. 20:30 23:15 2.75 BOPSUF P PRE NU BOPE. GET STACK MEASUREMENTS. RU LUBRICATOR. RU HANDY BERM. HOOK UP TIGER TANK LINE. RU UMBILICAL CABLES GOING TO OFFICE CAMP. 23:15 23:30 0.25 BOPSUF P PRE FILL BOP STACK WITH WATER FLOOD LINES. SHELL TEST BOP STACK TO 250PSI /3500PSI. 23:30 00:00 0.50 BOPSUF P PRE TEST BOPE PER AOGCC REGS 250PSI /3500PSI. JOHN CRISP WAIVED WITNESS TO TEST. 10/26/2009 00:00 03:45 3.75 BOPSUF P PRE CONTINUE TO TEST BOPE TO 250PSI /3500PSI PASS. 03:45 04:00 0.25 BOPSUF P PRE PJSM REGARDING PUMP SLACK. Printed: 11/2/2009 2:57:23 PM BP EXPLORATION Page 2 cam. Operations Summary Report Legal Well Name: Q -04 Common Well Name: 0-04 Spud Date: 1/15/1996 Event Name: REENTER +COMPLETE Start: 10/24/2009 End: Contractor Name: Rig Release: 1/4/1996 Rig Name: BORC 2ES Rig Number: 2ES Date From To Hours Task Code NPT Phase Description of Operations 10/26/2009 04:00 04:40 0.67 BOPSUF P PRE PU INJECTOR. STAB ONTO WELL. FILL COIL WITH KCL. 04:40 05:00 0.33 BOPSUF P PRE PRESSURE TEST INNER REEL VALVE PACKOFFS PER AOGCC REGS, 250PSI/3500PSI PASS. 05:00 06:00 1.00 STWHIP P WEXIT REVERSE CIRCULATE SLACK INTO COIL. BLOW COIL BACK WITH AIR. 06:00 08:00 2.00 STWHIP P WEXIT CREW CHANGE CUT BACK 370' OF CT BEFORE FINDING WIRE. LOAD OUT SCRAPS SWS LOAD WS W/ TWO RA PIPS 08:00 10:00 2.00 STWHIP P WEXIT PREP END OF CT. RU CTC. PT 35K, 4100 PSI OPEN TO WELL AND FIND 50 PSI SITP, 125 PSI IAP, 1 PSI OAP. BLEED WHP TO TIGER TANK BHI REHEAD NORDIC ELECTRICIAN CHECK BRUSHES ON PP AND INSTALL BAR HEATERS 10:00 11:15 1.25 STWHIP P WEXIT PJSM. MU BTT WS TO BHI MWD BHA WHILE PUMP ONE CT VOL FORWARD OVER BUNG HOLE. STAB ON 11:15 13:25 2.17 STWHIP C WEXIT RIH W/ BHA #1 CIRC 1% KCL THRU EDC 0.47/50 WHILE TAKE WELLBORE RETURNS OF DIESEL AND THEN SW TO TIGER TANK 13:25 13:50 0.42 STWHIP C WEXIT 8900' 43k 1.0/325 Log tie -in down from 8940' to GR marker at 8915' PDC log. Corr -36' Bleed IA diesel from 765 psi to 20 psi 13:50 14:20 0.50 STWHIP C WEXIT PUH TO 8800'. LOG CCL DOWN TO SET DEPTH AT 9059.5' W/ LS TF. COLLARS ARE ON DEPTH 14:20 14:35 0.25 STWHIP C WEXIT CLOSE EDC. GET STRING WT BACK. PRESSURE UP ON CT TO 2860 PSI AND SET TOP OF WS AT 185 DEG AT 9042' PDC LOG I-OR PLANNED EXIT AT 9048' (BETWEEN TURBOLATOR AT 9044' ANLTWNIVtU I ION A 905f 4'). STACK 5K 14:35 17:00 2.42 STWHIP C WEXIT POOH CIRC THRU TOOL 0.73/190 INSPECT DINGS ON CT 20 MIN 17:00 19:10 2.17 STWHIP C WEXIT TAG UP. FLOW CHECK. POP OFF STAND INJECTOR OVER BUNG HOLE. LD WHIPSTOCK SETTING BHA. MI1 WINDOW MILLING BHA. PU INJECTOR. STAB ONTO WELL. POWER UP TEST TOOLS. SET COUNTERS. 19:10 21:00 1.83 STWHIP P WEXIT RIH WITH WINDOW MILLING BHA, CIRC MIN RATE 0.3BPM /275PSI. 21:00 21:35 0.58 STWHIP P WEXIT LOG DOWN FOR TIE -IN FROM 9000FT -34FT CORRECTION. 21:35 21:40 0.08 STWHIP P WEXIT 42K PUW, 27K RIW. RIH WET TAG PINCH POINT IN WS AT 9047FT USING 0.3BPM /175PSI. 21:40 00:00 2.33 STWHIP P WEXIT TIME MILL WINDOW FROM 9048FT USING 1% KCL+ 1% SAFELUBE 1PPB BIOZAN AT 1930 PSI FS AT 2.62 BPM IN /OUT. MILL TO 9049FT. BLEED IA FROM 700PSI TO 10PSI, ALL DIESEL. 10/27/2009 00:00 07:20 7.33 STWHIP P WEXIT CONTINUE TO TIME MILL WINDOW FROM 9049FT USING 1% KCL 1% SAFELUBE 1PPB BIOZAN AT 1930 PSI FS AT 2.62 BPM IN /OUT. MILL TO 9054.3' AND APPEAR TO EXIT WINDOW 07:20 09:40 2.33 STWHIP P WEXIT DRILL FROM 9054.3' AND 'TIME DRILL 4' AT 2' /HR' Printed: 11/2/2009 2:57:23 PM TREE= 4" CAA! WELLNEA D Mc EVOY SA. NOTES: "'Q -048 CTD ARE aM DS p CTUA TOR OTIS KB. ELEV 69.99' BF. ELEV 40.78' KOP 4400' 1 Max Angle 97° 9515" DRLG DRAFT 1 2 H4 -1/2" HES X NIP, ID= 3.813" Datum MD 9208' Datum TVD 8800' SSI 113 -3/8" CSG, 72#, 1-80, ID= 12.347" 1-1 2674' GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE Minimum ID 2.30" 8693' 1 1 L 2 3555 3554 0 MMG DMY RK 0 10/25/09 1 5955 5805 29 MMG DMY RK 0 10/21/09 3 -112" MILLED OUT BUSHING ITOP OF 7" LNR I-3 6568' 1 1 9 -5/8" CSG, 47 L -80, ID 8.681" H 6718' 3 9 -5/8" MILLOUT WINDOW (Q-04A) 6718' 6768' 1 l I 8561' H4-1/2" HES X NIP, ID 3 -813" I Z 8592' 3--17" X 4 -1/2" BKR S -3 PKR, ID 3.875" I I 8667' H4-1/2" HES X NIP, ID 3 -813" 4 -1/2" TBG, 12.6 13CR -80 VA TOP 8698' I 8687' I- 13-1/2" DEPLOYMENT SLEEVE, ID 2.30" .0152 bpf, ID 3.958" 3 -1/2" LNR. 8.81 L -80, STL, $740' I 8699' I -17" X4 -1/2" UNIQUE OVERSHOT I 0087bpf, ID 2.992" $740 I3 -1/2" x 3- 3/16" XO. ID 2.786" I I TOC H 8940' f 4. I' 4 4�• 1* 7" MILLOUT WINDOW (Q -04B) 9047' 9054' I 7" LNR, 29#, L-80, 0.0371 bpf, ID 6.184" I--1 9047' 0 WHIPSTOCK H 9047' I 4��4-4 9859' 13- 3/16" x 2 -7/8" XO, ID 2.377" 3 13- 3/16" LNR, 6.2 L -80, TCII, .0076bpf, ID 2.80" I 9859' PERFORATION SUMMARY REF LOG: SLB MCNL 11/04/09 ANGLE AT TOP PERF: 90° 9800' I PBTD 1 11126' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn /Sqz DATE 2" 6 9800 9930 0 11/04/09 12 -78" LNR, 6.16 L 80, STL, .0058bpf. ID 2.441" I-1 11166' 2" 6 10020 10200 0 11/04/09 2" 6 10250 10540 0 11/04/09 2" 6 10680 11120 0 11/04/09 DATE REV BY COMMENTS 4 DATE REV BY 3 COAWENTS PRUDHOE BAY UNIT 1978 ORIGINAL COMPLETION WELL: Q -04B 05/22/96 SIDETRACK COMPLETION PERM' No: 2091010 10/22/09 D16 RWO API No: 50- 029 20340 -02 11/06/09 NORDIC2 CTD SIDETRACK (Q -049) SEC 16, T11 N, R13E 11/07/09 SV DRLG HO CORRECTIONS I BP Exploration (Alaska) Alaska Drilling and Wells Safe~tand Down ~ Maunder, Thomas E (DOA) From: Hobbs, Greg S (ANC) [Greg.Hobbs@bp.com] Sent: Thursday, October 15, 2009 4:55 PM To: Maunder, Thomas E (DOA) Cc: Schultz, Mikel Subject: RE: Alaska Drilling and Wells Safety Stand Down Tom- Page 1 of 2 Doyon 14 - Z-25 - Operations shut down at 21:00 hours on 10/12/09. Cement Plug in place at 11,032'. Clean-out BHA hung off from floor to 3350' with circulation through the cement line while the shut-down is ongoing. l~lS° ~ o DoYon 16 - Q-04A Had juS tested BOP's and were preparing to pull tubing when operations were shut down. ~o way check installed in tubing and tested. Kill lines blown down. Begin stand down at 22:30 on 10/12/2009. Nordic 1- 06-18A Finish logging run of newly run and cemented liner. Clear floor, Jet Stack, begin Stand Down at midnight, 10/12/09. Nordic 2- H-05B Drill to 13,795' MD. Trip for bit. Test BOP's. Begin safety stand-down at 15:45 hours 10/14/09. Fill hole every six hours with a loss rate of 1 barrel per hour. Nabors 4es - Move to MPL-29. Incident occurred at approximately 12:00 hours on 10/10/09. Begin Safety Stand-down at 12:30 p.m. Still rigging up at time of incident. Rig over well, pits full, no wellwork started. Nabors 7es - L-223 7" casing run and cemented. Emergency slips set with pack-off. NU BOP. Test casing spool to tubing spool flange to 5000 psi and FMC pack-off with hand test pump. Change rams from 7" to VBR's, test. Freeze protect OA. Begin Stand Down at 0900 Hours 10/14/09. Nabors 9es - S-218 Currently finishing up running and cementing 7" longstring. Freeze protect OA. Anticipated start of Safety Shut-down- 10:00 hours 10/15/09. Hope that will suffice. Sorry about the delay- the computer has been acting up today Thanks and don't hesitate to get back with me if you need more information- Greg ~~~~~~? hl(~',J ~ ~ ~~a~ From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Thursday, October 15, 2009 11:15 AM To: Hobbs, Greg S (ANC) Cc: Schultz, Mikel; DOA AOGCC Prudhoe Bay; Regg, James B(DOA); Aubert, Winton G(DOA); Schwartz, Guy L (DOA); Saltmarsh, Arthur C(DOA); Davies, Stephen F(DOA); Roby, David S(DOA) Subject: RE: Alaska Drilling and Wells Safety Stand Down Greg, Thanks for the information. Unfortunate that events have prompted this significant response. You indicate that the stand downs began with the wells at a"safe place" which is appropriate. With the wells secure and no 10/20/2009 ' Alaska Drilling and Wells Safe~tand Down • Page 2 of 2 operations taking place, the need to accomplish BOP tests on the proscribed time interval is not necessary. You are correct that where the test time intervals have been exceeded that the BOP test will need to be accomplished as the first order of business when operations are resumed. For our records, would you please provide a summary of the welis associated with each rig and the welibore conditions at the time of SD? Keep us informed as operations are resumed. Please call or message with any questions. Tom Maunder, PE AOGCC From: Hobbs, Greg S (ANC) [mailto:Greg.Hobbs@bp.com] Sent: Thursday, October 15, 2009 11:04 AM To: Maunder, Thomas E (DOA) Cc: Schultz, Mikel Subject: Alaska Drilling and Wells Safety Stand Down Tom- To follow up on our phone conversation yesterday, ADW is taking a safety stand down after a high potential incident over the weekend (Saturday) on Nabors 4es. Nabors 4es has been shut down since this event, Nabors 7es went down yesterday, and Nordic 1 and 2 and Doyon 14 and 16 started their stand-downs at a point in between. Nabors 9es is starting its stand-down today. This last incident, and our current safety statistics have created significant concern for ADW management that our current safety culture is not in the place it needs to be. The directive from Steve Robinson is that the stand down be used to address gaps in our safety culture that have allowed 50°/o of the incidents that have occurred to happen to employees with five years of experience or less. Of these incidents, 40°/a have occurred with employees working alone. By having every contractor and rig come up with a plan to address these issues, ADW management expects that occurrence of events at the top of the pyramid will be pushed out further into the future. Steve Robinson has asked that plans be presented to him, and they will require his approval. This stand down is unique in that each rig has shut down at a safe point, and there is no planned end time. Start-up on a rig by rig basis is dependent on contractors providing a plan that immediately adresses the above statistics which should defer more significant events. The plan also needs to address longer term changes to embed behaviors that will make a significant change in our current safety culture The reason for this mail is to make you aware that BOP tests could go beyond their timing requirements during the stand down. If this is the case, they will occur as the first operation following ADWE managemenYs approval for a rig to re-start operations. We wanted to make you aware of this potential issue, and appreciate your support, and management wants everyone focuesd on their safety plans, not operations at this time. If you have any questions, feel free to get back with me. Thanks- Greg Hobbs 10/20/2009 • u g r~ y ~3 .q~¢,fJ~ ~ ~~Y' h k.J.,~~~ ~~ wff'~ r ~~ ~ ~ p~~ ~~.~;~ k ~~ ~,, g ~ dt"F p k +&~ ~ &t ~ ~~a p a ~`~ ~ ~ ~ ~ ' ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ SEAN PARNELL, GOVERNOR {. ' h ~- p~~ }Q ~~ t ~ ~ " ~k tt g_.P ~ ~ ~.s~ ~w~ ...: ~~~- s~ ~ ~ a5 ~, ~~,5 `@~~ ~~ ~~~ ~~ ~~; €~ _~, ~ _ _ _ t1Lt~-7~A ~iL t~ls~ V[C~a7 333 W. 7th AVENUE, SUITE 100 COI~TSERQATIOI~T COMl-IISSIO~ ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 ~ FAX (907)276-7542 Mr. David Reem Engineering Team Leader BP Exploration P.O. Box 196612 Anchorage, AK 99519-6612 ~~ ~b ~ 1 ~ Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU Q-04A Sundry Number: 309-299 Dear Mr. Reem: ;,-,~ ~:.3.-i ' .,,~r, ~ avL~: 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. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this !etter, or the next working day if the 23rd day falls on a holiday or weekend. A person r~nay not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, Cathy P. Foerster Commissian°r DATED this day of September, 2009 F~- Encl. . , Oq ' " `~ 0 ~ 1 9/ • STATE OF ALASKA • j,; ~~ ~~ ~, PE ~+: ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL~k~a .-~ ~~ . '~` aµ t =~ # - ;•~;~r 20 AAC 25.280 1. Type of Request: ~ Abandon ~ ^ Suspend ^ Operation Shutdown ^ Perforate ^ Time E~ension ~~- `~~y- 4 ^ Alter Casing ^ Repair Well ~,~ Plug P orations ^ Stimulate ^ Re-Enter Suspended Well ^ Change Approved Program -~ Pull Tubing ^ Perforate New Pool ^ Waiver ^ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. -~ Development ^ Exploratory 195-207 ~ 3. Address: ^ Service ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20340-01-00~ 7. If perForating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: ~ property line where ownership or landownership changes: PBU Q-04~ ~ Spacing Exception Required? ^ Yes ~ No 9. Property Designation: 10. KB Elevation (ft): 11. Field / Pool(s): ADL 028281 - 69.99' ~ Prudhoe Bay Field / Prudhoe Bay Oil Pool 12~ PRESENT WELL CONDITION SUM MARY Totaf Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 10870 ~ 9004 - 9290 8933 9290' & 10112' None in Len h i M N Bur I truct ral n r 11 ' 30" x 20" 11 ' 11 ' Surface 2674' 13-3/8" 2674' 2 74' 49 0 2670 In erm i t Pr ' n 71 ' 9-5/ " 671 ' 64 ' 687 47 Lin r 3031' 7" 6567' - 95 8' 6349' - 9045' 1 7020 Liner 1440' 4-1 /2" 9430' - 10870' 9016' - 004' 84 0 750 Perforation Depth MD (ft): PerForation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): Below Pluq: 9730' - 10720' 9035' - 9011' 4-1/2", 12.6# L-80 9328' Packers and SSSV Type: 7" x 4-1/2" Baker S-3 packer Packers and SSSV MD (ft): 9272' 13. Attachments: 14. Well Class after proposed work: ~ Description Summary of Proposal ^ BOP Sketch ^ Exploratory ~ Development ^ Service ^ Detailed Operations Program 15. Estimated Date for 16. Well Status after proposed work: , Commencin O erations: October 15, 2009 ^ Oil ^ Gas ^ Plugged ~ Abandoned 17. Verbal Approval: Date: ^ WAG ^ GINJ ^ WINJ ^ WDSPL Commission Representative: 18. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Mackie Derrick, 564-5891 Printed Na e David Reem Title Engineering Team Leader Prepared By Name/Number. Signature ~~ Phone ~6 L~ j'7t~- Date ~-Zg - Sondra Stewman, 564-4750 Commission Use Onl Sundry Number: ~ _ Conditions of approval: Notify Commission so that a representative may witness ^ Plug Integriry ~BOP Test ^ Mechanical Integrity Test ^ Location Clearance -+~ 3 SC.~o P s i, Bc~ (~' "~s -F- O ther: / o $'c ~PS~ ~~`~"-+ -+,. w~s.1 ~C- Z S t`~C+ ' ~ . .. ,/ 1 / Subsequent Form Required: ] Q~„ ~ Q~ / APPROVED BY ~ /~, A roved B: COMMISSIONER THE COMMISSION Date Form 10-403 Revised 06~U06 Submit In Duplicate ~ R I ~ I ~I A L ~ . ~ ~~~~4ta ~~~ ~ ~,. ~ ~ ~a~~ ~ . . ~ ~ ~~~~~~ ~.~. ~ ~~~~~;~~~~~ ".~~ ~D~ • • To: Tom Maunder Petroleum Engineer ~ Alaska Oil & Gas Conservation Commission ~ From: Mel Rixse CTD Engineer Date: September 8, 2009 Re: Q-04A Perforation Abandonment, RWO and new CTD Sidetrack Sundry Approval Reqwest Sundry approval is requested for Q-04A. Isolation of the existing perforations witM a tubing set plug with cement puddle above, followed by a RWO fo replace corroded tubing, then a new coil tubing drilling sidetrack is proposed. The CTD side track will be a high angle step-out well to target Z2A/2B reserves in the Q Pad gravity drainage area. WELL HISTORY/CURRENT STATUS: -04A Q-04A is a zone ZA rotary sidetrack drilled in May 1996. The oil rate began to decline and gas rate stayed fairly steady, prompting a production log to identify the source of gas. The production log run in June 1996 identified the majority of production and likely gas being produced from the perforations at 10,150' - 10,270'. The produCtion log showed a significant cooling effect across the fower portion of this interval. A PNL borax log was run August 1996 to identify any possible channels, none were seen, it did indicate that the interval of gas/oil production was a high permeability zone. An IBP was set at 10,112' in January 1997 to shut-off excessive gas. The IBP was successful at reducing gas rates and retuming the well to a competitive status. Wel l Integ rity: A TIFL failed in May 2001 and the well was SI for flow to surface. A XXN ptug was set at 9,298' and a CMIT-TxIA failed with a LLR of 1.1 bpm. DGLV's were set in stations #2 and #3 and an fA injectivity test was performed with a sustained injection rate of 0.4 bpm at 3000 psi. The XXN plug was pulled and Q-04A was callipered to assess the condition of the 4-1/2" production tubing in December 2001. The caliper log indicated that the majority of tubing to be in poor condition with penetrations exceeding 70% wall thickness in over 30 joints. The catiper log also identified 1 definite hole in the 4-1/2" tubing at 4849' and possible holes at 5995', 5504', 5092', and 5754'. A second plug was set in the X nipple at 9296' MD and a CMIT-Tx1A was performed with a fiquid leak rate identical to when the ptug was set in the XN nippte (1.1 BPM). The simPlar leak rates suggested that the leak was either through the production casing or the production packer and not the tubing tail plug. In response to the failed CMIT-Tx1A a STP leak detect log was run 4/2/2009 to verify the source of the leak. The LDL verified that the leak was thru the tubing tail plug and a wireline retrievable plug was set and a CMIT-TxIA passed. REASON FOR SIDETRACK: Q-04A is currently SI for TxIA communication. A calliper log run 12/24/01 indicated 1 definite hole and 6 possible tubing holes. Patching multipfe holes in the tubing is not a viable repair option. Additionally, H-27A was drilled in 2003 to replace the Q-04A bottom hole location. RWO then CTD Drill and Complete Q-04B : RWO to start October 15 2009 Pre-RWO Operations 1. O MIT-OA - 2000 psi Done Passed 2. O CMIT TXIA - 2500 psi Done Passed 28-May 2009 3. E Jet cut tubing at 9225' MD (first full joint above packer at 9272' MD) 4. W Check tubing hanger LDS. 5. W PPPOT-T & IC 6. O PT tree (MV,SV,VW) 7. O Bleed gas lift and production flowlines down to zero and blind flange 8. O Remove well house, level pad • • RWO: (Doyon 14) (Scheduled to begin on October 15, 2009) 1. MIRU workover rig Doyon 14. ND tree. NU BOP, Blind rams, VBR's 2-7/8" x 5-1/2" and test to 3500 psi/250 psi low. Circulate out freeze protection fluid and circulate well to clean seawater through the cut. 2. Pull and LD 4-1/2", 12.6#, L-80 tubing string down to the cut. 3. Run 4-'/2" 12.6#, 13Cr-80 completion with Baker S-3 packer set @~8,660' MD. 4. Displace the IA to packer fluid and set the packer. 5. Test tubing and IA to 3500 psi. Freeze protect to 2000' TVD. 9. Set BPV. ND BOPE. NU and test tree. 10. RDMO. Pre-CTD Rig Operations 1. E Drift for 4-1/2" X 7° Baker Thru Tubing Whipstock 2. E Run gamma ray/CCL from 9200' MD - Tubing Tail (8700' MD) 3. E Set Whipstock at ~9040' MD 4. C Cement Whipstock in place, cleanout to top of WS 3~, ~~i Rig Sidetrack tJperations (Nordic 2): (Scheduled to begin on November 15, 2009) ~ 9. NU 7-1/16" CT Drillinq BOPE and test to 250 psi low and 3500 psi hiqh 2. Mill 3.80" window at 9040' MD. 3. Drill build/turn section with 4-114" bicenter bit, and land well. ~ 4. Drill lateral section to 11,250' MD w/ resistivity log. ~ 5. Run 3-1/2"x 3-3/16" X 2-7/8" solid liner w/cementralizers to TD. Place liner top at 8,655' MD. ~~ 6. Cement liner from TD to 8940'MD with 15.8ppb cement. 7. Cleanout and MCNL 8. Test liner lap to 2000 psi. 9. Set KB Liner Top Packer 10. Perforate 11. Freeze protect well. 12. Set BPV. ND 7-1/16" stack. FP tree and PT tree cap to 3500 psi. . 13. RDMO Nordic 2. Post-Rig Work: 1. Re-install wellhause and FL's. 2. Pull BPV. 3. Run Live gas lift design 4. RU test separator, flow test well. Mel Rixse CTD Engineer CC: Well File Sondra Stewman/Terrie Hubble • • VIlELLHS-D= McEVOY ACTUA'fOR= OTtS KB. Elel! = 69.99' BF. El~/ = 4D.78' KOP = d400' kYx A~gle = 98 ~ 101 BT ~um ND = 8208' D~um ND = 8~0' SS 133/8' CSG, 7~, L-80, D= 12.34T f-{ 2i Minimum ID = 3.725" ~ 9317' 4-112" XN NIPPLE GAS LFT MANORELS 5T MD NO DE'V IYPE VLV U-TQi PpRT pATE 3 3786 5778 0 MAAG W RK 12J77f01 5244 5775 30 MMG OJ RK 72M7/01 ~ ssas ezaa 3o nnr~ w wc ~tinro~ 9-5/8' AALLOIlTVIINOOaN(404A) 6718'- 67~' I'&ErfB' CSG. 47f. L-BD. ID = B.881' I ~412' T9G, 12.6E, L-B0. 0.0152 bof. ID = 3.958' I iT~~4,rz-~~H 9430~ r 7' LNR, 2~, L-~, O.OS71 bpf, D= 6.1 B4° 9598' PHtFORATION SUMM4RY REF LO~ ANGLEATTOP PERF: 93 ~ 9730' Note: Refer to Aoduetim ~8 for historical eerl data S¢E SPF MER1/AL OpnlScg ~4TE 2-3~t' d 9730-9810 C 5f23186 2-314° 4 886410110 C 5123d96 2-314' 4 7075a10270 C 1l15187 2-31Q4' 4 10380-10570 C 1175I97 2-3I4' 4 7058a10720 C 1f15197 a-~rz• ~NR ~ ~ FBTD --{ 10825• = s.sss• -~ 9262' ~--~ 4112' X NIP, ~= 5.813' ~ 9272~ ~•x4~rz~saKaassACRro=s.st 9296' 4-72' X NIP, ID= 3.873" 9296' 4 71Z' XX PLUG ( 72 27-01) 9317' 41/2' J~1 NIP, ID= 3.725° ssza~ a~rr w~.~ \ 9324' ~o rr ~occ~ De~so~e OATE REV BY OOMM9VT5 O~NTE RE~/ BY OOMNB~ffS 19TB ORIqNAL COMPLETIOW OS!'lZl98 SI~IRACKCOMPLEf10N 08/13106 .ILYWRIC SETXXPLlK3(72/21I07) 10112' -j ~PO qP,~o FlV, II ~ PRU~FIOE BAY UVR V4ELL: 6i-~4A P92MR No: 79Cr2070 APINo: Sa029-20940~01 S~ 16, T71N, R79E Q~O~A SAFE7YNOQ'E5: MIaLANGLE>70°~8748' • • WELLHEAD= MeEyOY ACTUA1t7R= OlS KB. ELEV = 89.95 BF. ELEY = 40.78' KOP= 440Q Al~x Angle = 8B ~ 7018T Oatum ND = 8208 Datum ND = 8800' S5 ~ 13318' CSG, 7~, L-80, D= 12.34T H Minimum ID = 2.30'° ~ 8855' TOL 3-1 rZ" Q~ O~ B SAFETY NOTES: IN~L ANQ.E> 70° ~ 8748' Proposed CTD Sidetrack • &5l8•CSG.47s,1.-BO,D=B.~t• 6718' 1~~8' ¢SV I-~ 6923' I ~ TOP31@'X3-3118'X2-7I8'LNRH 8655' 4-'12' TBG, '12.9f, 13Q8Q 0.0152 bpf, ID = 3.956 $7QQ' TOC $~qQ' 412' x 7' w hipstock 9pQQ' L-80, 0.~752 bpf, D= 3.958' H 9328' I 7' LNR ~. L-H0, 0.0371 bpf, ID = 6.184' I ,~ ,~ o 38~ XNIP, D=3.813' GAS I FT MANf]RR S ST MD N~ DEV TYPE VLV LATCH FnRT 4qTE 3 3186 3118 0 1 5244 8528 5115 8244 30 30 ~5/8'MLLOIlT4VNDOYY(G-OAA) 6718'-6768' - 86XX 41/2'XNP, ID=8.813' - 86xx 7'z4-1rz•PKRO=xxxx• _ 8640' 4-1/2' X NP, ID ~ 3.611' 8650' 412' KB LTP D= 2.375" 8656' Miled nul 6ushing ID = 2.30• TSGR 8795' 9800' H 33/18 x 2-718 X-wei 9272' ~7'X47l1'BAK62S3PKI;iD=3.B75' 92~ 4-1f2'XNP. D=3.613' PH2FORATION SUMM4RY REF LOG ANGL E AT TOP PERF: 93 ~ 9730' Note: Refer to Roduction D8 for histwieal oerf data SQE SPF INTERVAL ~nlS~ D4TE 2-314' 4 9730-9810 G SI23f98 2-3M' 4 9860-10110 C 5123/86 2-314' 4 10154-10270 C 7l75187 Z-3a4' 4 10380-10570 C 1175/87 2-314' 4 10580-10720 C 7175187 BY COMMBdTS Rd10HOE BAY UNR 7978 ORIqNAI COMPLETION IN~L: C}D48 05R7J9e SI~TRACK COMREfiON pEFiIN(f No: 08/13f06 JLVWPJC SETXXPLUG(17121lOt) n~nio: saozazo3aaoz 0623N9 MSE PROPOSm CTD ST SEC 16, T11 N, R13E BP F]cploration (Alaska) • ~ °~~~~~~~~~~~ ~j.~.G~1 ~ ~ ~~ _ .:-__ _. _~. ~,_ ~~ ~ ,~ _ ~-~.~~, ~ Q-04 Expense Rig Workover Scope of Work: RWO: Pull 4-1/2" L-80 completion, replace 9-5/8" casing ackoffs, P&A resenroir in preparation of Coil sidetrack, run new 4-'h" 13Cr-80 Baker S-3 packer mpletion. MAASP: 3100 psi Well Type: Producer Estimated Start Date: Production Engineer: Intervention Engineer: October 15th , 2009 Chris Stone Mackie Derrick Pre-Riq Work Request: ~ S 1 Pull WRP at 9290' MD. P. C 2 P& A erforation. Cement to @ 430' MD F 3 CMIT-TxIA to 2500 si. E 4 Set CIBP ~ 9258' MD. ( Firs pup above the X nipple) Jet Cut tubing C~ 9225' MD (First full 'oint above the Packer. Ref ence TT dated 05/21 /1996 W 4 Check the tubing hanger I ck down screws for free movement. Completely back out and check each lock down screw f breaka e check one at a time . PPPOT-T & IC. W 5 Set a BPV in the tubin han er. O 6 Remove the wellho e& flow line. Level the ad as needed for the ri . Proaosed Procedure: MIRU workover ri oyon 14. ND tree. NU BOP, Blind rams, VBR's 2-7/8" x 5-1/2" and test to 3500 psi/250 psi low. irculate out freeze protection fluid and circulate well to clean seawater through the cut. 2. Pull and LD 4/2", 12.6#, L-80 tubing string down to the cut. 3. Run 4-'/2" 1.6#, 13Cr-80 completion with Baker S-3 packer set C~3 ~8,660' MD. 4. Displace t e IA to packer fluid and set the packer. 5. Test tub' g and IA to 3500 psi. Freeze protect to 2000' TVD. 6. Set BP . ND BOPE. NU and test tree. RDMO. TR~ _ ` 4" CNV W~LHEAD = McEVOY ACTUATOR = OTIS KB. H.EV = 69.99' BF. ELEV = 40.78' KOP = 4400' Max Angle = 96 @ 1Q167' Datum MD = 9208' Datum ND = 8800' SS ~ '':-~~~~~.7~e.~~:. "! ~ ~-~ 13-3/S" CSG, 72#, L-80, ID = 12.347" ~-~-- Minimum ID = 3.725" @ 9317' 4-1/2" XN NIPPLE TOP OF 7" LNR H 6S6T 32' H4-1/2" X NIP, ID = 3.813" 9-5/8" CSG, 47#, L-S0, ID = 8.681" 9-5/8" EZSV Q~O~A ~~ ~TES: WELL ANGLE> 70° @ 6746' ~(~' 4-1/2" HES FIXO SSSV NIP, ID = 3.813" • AS LIFf MANDR~S S MD ND TYPE VLV LATCH PORT DATE 3 31 S6 311 0 Iv9~AG DV RK 12/17/01 2 5244 5~15 30 N~ DV RK 12/17/01 1 6528 244 30 NN~AG DV RK 12/17/01 9-5/8" MILLOIJT WINDOW (Q-04A) 6718' - 6768' t72' N 7" X 4-1/2" BAKER S-3 PKR, ID = 3.875" 9290' ~4-1/2" WRP(05/28/09) ~ 92 6' 4-1/2" X NIP, ID = 3.813" 9377' 4-1/2" XN NIP, ID = 3.725" 9328' a-v2" w~~c 9324' ~MD TT LOGG~ 06/30/96 ~4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" ~ TOP OP 4-1/2" I~ ~ 7" LNR, 29#, L-80, .0371 b,~f, ID = 6.184" ~ PERFORATION SU RY REF LOG: ANGLE AT TOP PERF 93 ~ 9730' Note: Refer to Production or historical perf data SIZE SPF IPlTB2VAL Opn/Sqz DATE 2-3/4" 4 9730.981 C 5/23/96 2-3/4" 4 9860-10 0 C 5/23/96 2-3/4" 4 10150-1 270 C 1/15/97 2-3/4" 4 10360 0510 C 1/15/97 2-3/4" 4 1058 -10720 C 1/15/97 / I TOP OF~FN CTWD, FN. I~ I PBTD I ~ 4-1/2" LNR 12.6#, L-80, .0152 bpf, ID = 3.953" ~ DATE REl/ BY COMMENTS DATE REV BY CAMMENTS 1978 ORIGINA~ COM PLETION OS/22/96 SIDETRACKCOMPLETION OS/13/06 JLW/PJC SETXX PLUG (12/21/01) O6/14/09 KDCJTLH PUL.L XX PLUG & WRP/RESET W PRUDHOE BAY INVVIT W~L: Q-04A PERMfT No: 195-2070 A R No: 50-029-20340-01 SEC 16, T11N, R13E BP 6cploration (Alaska) TREE _ ' 4~~ CNV WELLHEAD = McEVOY ACTUATOR = OTIS KB. ~EV = 69.99' BF. E1EV = 40.78' KOP = 4400' Max Angle = 96 ~ 10167' Datum ND = 9208' Datum ND = 8800' SS • ~ 13-3/S" CSG, 72#, L-80, ID = 12.347" ~ 2674' . .. . ~ ~.: , ~ c ~ `s,. ,,. ,f >~~R~ .~ Minimum ID = 3.725" @ 9317' 4-1/2" XN NIPPLE TOP OF 7" LNR s$s7' 9-5/8" CSG, 47#, L-80, ID = 8.681" 6718~ .~, ~ , , :'~~~ 9-5/8° ¢sv 6923' ~~Vl ~ ~„ _-- 12.6#, 13G80, 0.0152 bpf, ID = 3.958p--~ $700~ 12.6#, L-80, 0.0152 bpf, ID = ~-1/2" X NIP, ID = 3.813" ~ 7" X 4-1/2" PKR, ID = xxxx" d_1/~" X NIP If1 -'3 R~'3" a-v2° 920 ' 9250~ 4-1/2" CIBP 9262' 4-1/2" X NIP, ID = 3.813" 9272' 7" X 4-1l2" BAKER S-3 PKR ID = 3.875" 9296' 4-1/2" X NIP, ID = 3.813" 9317~ 4-1/2" XN NIP, ID = 3.725" s58• 9328' 9328' a-~i2" w~Ec 9324' E1MD TT LOGG~ O6/30/96 ~ 7" LNR 29#, L-80, 0.0371 bpf/, ID = 6.184" ~ I 4-1/2" SIZE SPF INTERVAL OpNSqz DATE 2-3/4" 4 9730-9810 C 5/23/96 2-3/4" 4 9860-10110 C 5/23/96 2-3/4" 4 10150-10270 C 1/15l97 2-3/4" 4 10360-10510 C 1l15/97 2-3/4" 4 10580-10720 C 1/15/97 DATE REV BY COMMENTS DATE REV BY COMMENTS 1978 ORIGINAL COMPLETION 05/22l96 SIDETRACKCOMPLEiION 08/13/06 JLWlPJC SET XX RUG (12/21/01) 06/18/09 MSE PROPOSm RWO Q-04A • ~4-1/2" X NIP, ID = 3.813" ~ GAS LIFT MANDREIS ~Y NOTES: WELL ANGIE> 70° @ 6746' ST MD 1V D DEV TYPE V LV LATCH PORT DATE 3 3186 3?16 0 2 5244 5i15 30 1 6528 6244 3 9-5/8~IVNLLOIff WIIVDOW (Q-04A) 6718' - 6768' PERFORATION SUM~MRY R~ LOG: ANGLE AT TOP PERF: 93 @ 9730' Note: Refer to Production DB for historical oerf data PRUDHOE BAY UN(T W~L: Q-04A P~2Mff No: 195-2070 A PI No: 50-029-20340-01 SEC 16, T11 N, R13E BP Exploratton (Alaska) ~ ~ Review of Sundry Application 309-299 BP Exploration (Alaska) Inc. Well PBU Q-04A AOGCC Permit 195-207 Requested Action: BP Exploration (Alaska) Inc. (BPXA) proposes to abandon the existing wellbore to prepare the well for sidetracking. Recommendation: I recommend approval of Sundry Application 309-299 to allow BPXA to perform this operation. Discussion: BPXA proposes to plug the subject wellbore to prepare the well for sidetracking to a new bottomhole location to recover untapped reserves in the Prudhoe Oil Pool. The well was drilled and completed in 1996. The we11 produced continuously until May of 2001 when, according to Mackie Derrick of BPXA, the well was shut in due to T~A communication. At the time the well was shut in it was producing approximately 800 BOPD at a GOR around 20,OOQ scf/stb and a water cut of less than 10%. Cumulative production was over 2 MMBO. This well would obviously still be a very viable producer if it was repaired. Due to this concern I called BPXA to discuss the reasoning for abandoning the wellbore and drilling a sidetrack. Mr. Derrick told me that the H-27A was drilled in 2003 and replaced the Q- 04A bottomhole location. A review of the bottomhole locations in RBDMS indicates that the H-27A well was drilled to within a few hundred feet of the Q-04A's bottomhole location. Conclusion: Having already replaced the Q-04A's take point in the reservoir with the H-27A well it makes sense to abandon the Q-04A and sidetrack the well to target other reserves. Therefore, T recommend approval of BPXA's proposed activities. D.S. Roby ~ r~' ~~-.. t::7/ j Sr. Reservoir Engineer September 2, 2009 ~~~ ~~~~~ Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well Job # xl,t "~„~`- y s ~ ri ':; >. . ~.,~ Log Description Date osi2~ios NO. 5336 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 BL Color CD 14-12 AYTU-00048 USIT L- 07/26/09 1 1 L2-06 ANHY-00101 PRODUCTION PROFILE C~ 07/23/09 1 1 03-20A AYKP-00034 CROSSFLOW CHECK ~' 07/16/09 1 1 M-06A AZCM-00034 PRODUCTION LOG j' - 07/13/09 1 1 P1-11 AYS4-00086 PRODUCTION PROFILE (a L 07/21/09 1 1 02-11A AYS4-00084 LDL j 07/20/09 1 1 W-212 63SQ-00011 INJ PROFILE W/WFL ' - 07/20/09 1 1 W-215 AYKP-00036 INJ PROFILE W/RST-WFL ~ p- 07/25/09 1 1 W-207 AYKP-00035 INJ PROFILE W/RST-WFL -6C L 07/24/09 1 1 H-29A AYQQ-00027 RST 'b 05/19/09 1 03-28 6148-00067 RST L/ - L( 07/17/09 1 1 B-27A AXBD-00029 MCNL O6/12/09 1 1 C-15A AWJI-00038 MCNL - O6/25/09 1 1 Q-04A B1JJ-00023 MCNL -- ' 05/28/09 1 1 V-05 08AKA0024 OH MWD/LWD T 10/13/08 1 1 07-06B AWJI-00042 MCNL 07/21/09 1 1 02-33B 09AKA0149 OH MWD/LWD EDIT ~ O6/03/09 1 1 14-23A 09AKA0035 OH MWD/LWD EDIT 05/12/09 1 1 H-196 62WY-00004 MCNL (REPLACEMENT) - C 05/07/09 1 PLtASt AGKIVUWLtUCit IitGtIY I t3Y SIGNING ANU Fit I UHIVING UNt (:UF'Y tAGt1 I U: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 • ~ ~~ 04/14/09 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth N0.5188 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Wcll ~..~. u W-18 11968978 RST --~ ware 12/22/08 DL 1 GOIOr GD 1 07-02B AXED-00013 MCNL - 02/12/09 1 1 K-05C AWJB-00016 MCNL ~ ~l 12/30/08 1 1 F-18A AYLF-00020 CEMENT IMAGE LOG J "} 03/19/09 1 1 J-09A AP3O-00024 STP CROSS FLOW CHECK ~ ~ ~ 5l 03/25/09 1 1 X-05 AYTO-00014 PFCS CALIPER LOG f _ C 04/09/09 1 1 O-04A AYTU-00023 _ LDL & PLUG SET j9S - ~ 04/02/09 1 1 04-40 AYTU-00025 USIT ~ '~- !~ 04/10/09 1 1 06-14B AVYO-00021 SCMT ~ _ '~- 04/01/09 1 1 Z-01B AVYO-00025 INJECTION PROFILE -/O ~~ 04/11/09 1 1 L3-15 AYTU-00023 __ _ PRODUCTION PROFILE ~ 04/06/09 1 1 11-30 AXBD-00021 MEM PROD PROFILE ( c _ ~. °~ 04/14/09 1 1 3-03/J-33 AZ4D-00013 RST WflNJ PROFILE - / ,(' -~ ~a 04/05/09 1 1 3-17F/K-30 BIJJ-00006 MEM INJECTION PROFILE - (~ ~ j 04/03/09 1 1 3-49A/M-40 AXBD-00019 MEM INJECTION PROFILE: 04/07/09 1 1 V-114A AVY500032 INJECTION PROFILE j~~hb 04/02/09 1 1 L __.____.-.- THESE 2 WELLS WERE DELIVERED SEPARETLY TO MEET COMPLIANCE TRANS # 518: E-36A AYTU-00006 OH MWD/LWD EDIT (IFLEX) j _~'~- °.~-~~j 01/14/09 1 1 MPS-43 AXML-00020 OH LDWG EDIT 12/29/08 2 1 PLEASE ACKNOWLEDGE RE CEIOT rxv clr_~u eln ALrn oa••r~ mr.uw~n nr..c :...c....-..... ~.._ ,'' ~ ~.~a f~:.r BP Exploration (Alaska) Inc. .~-, -• -` Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503 838 ATTN: Beth Received by: s • ~t` _ "a THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE JANUARY 03, 2001 PL M ATE E W IA L UNDER C:LOR~ILM.DOC T H IS M A R K E R PERMIT AOGCC Individual Well Geological Materials Inventory DATA T DATA PLUS Page: 1 Date: 05/13/98 RUN DATE RECVD 95-207 SSVD _~'SEPIA 8592-9577 1 06/21/96 95-207 95-207 95-207 95-207 95-207 95 -207 BHP CN/GR DIG ACOUSTIC DLL/MLL/GR/CAL ,'~sEpIA 8592-9526 '~/SEPIA 6586-9584 7319 ~~L/DLL/DAC/CN/GR PDK-IOO/GR/CCL "~/9600-10804 1 06/21/96 1 06/21/96 1 06/21/96 1 06/21/96 07/12/96 FINAL 09/10/96 95-207 GR/EWR4 - MD IL" 6720-10870 2-9 09/16/96 95-207 GR/EWR4 - TVD .L 6487-9003 2-9 09/16/96 95-207 3-8 10/03/96 95-207 7491 - 10-407 -'~PDK- 100/GR ~P/COMPLET ION DATE i 10/16/96 s/z~/.~ a DAILY WELL OPS R S'/ A/~6/ TO ~/A~/qb/ ~/~/7~/ Are dry ditch samples required? yes ~And received? ye~ Was the well Cored? yes ~-~knalysis & description received?-- y~s ~'~ Are well tests required? yes .__~~Received? ~ Well is in compliance ~ Initial COMMENTS I-IOWA_RD O~ Attn. ~S~ OIL + GAS CONSERVATION ANCHORAGE AK, 99501. 0CT !6 199,S Dear S ir/Madam, Enclosed, please find the data as described below: WELL $ DESCRIPTION J-08 (05-11-13)"/f-"7~<~2~' 1 LDWG TAPE+LIS Q-04A '~ g~/ 1 LDWG TA]~E+LIS P-18 :]~ '7/-'7/~/0 1 LDWG TAPE+LIS Date: 1 October 1996 RE: Transmittal of Data Sent by: HAND CARRY ECC No. Run # 1 4751.10 Run 6679.01 Run ~ 1 6789.00 Please sign and return to: Attn. Rodney D. Paulson Western Atlas Logging Services 5600 B Street Suite 201 Anchorage, AK 99518 /~~ ~~--- /-~r FAX to (907) 563-7803 Received by%_~~~ Date: WELL LOG TRANSMITFAL To; State of Alaska Alaska Oil and Gas Conservation Comm. Attn.' Howard Okland 3001 Porcupine Dr. Anchorage, Alaska 99501 ~ ~''' ~''7 ,.~ ,..[ ~ MWD Formation Evaluation Logs - Q-04A AK-MM-960524 September 27,1996 - The technical data listed below is being submitted herewith. Please acknowledge receipt by return/rig a signed copy of this transmittal letter to the attention of. Jim Galvirk Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted LIS tape with verification listing. APl#: 50-029-20340-01 OCT 0 3 't996 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Corollary WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Atm.: Howard Okland 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs - Q-04A, AK-MM-960524 September 15, 1996 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention of.' Yma Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 2" x 5" MD Resistivity and Gamma Ray Logs: 50-029-20340-01 1 Blueline 1 Rev Folded Sepia 2" x 5" TVD Resistivity and Gamma Ray Logs: 50-029-20340-01 1 Blueline 1 Rev Folded Sepia RECE V.EIo 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (9,07) 563-3256 ° Fax (907) 563-7252 A Dresser Industries, Inc. Company HOWARD OKLAND Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 9 September 1996 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~'~'~ I C-21 (32-19-11-14) ~-Oq~ P-O1 (33-27-'11-13) DESCRIPTION 1 PFC/PERF FIELD BL+RF 1 CN FINAL BL+RF 1 GR/CCL FINAL BL+RF 1 PLS FINAL BL+RF 1 PFC/PERF FINAL BL+RF 1 PLS FINAL BL+RF 1 PLS FINAL BL+RF 1 PLS FINAL BL+RF 1 PLS FINAL BL+RF 1 PDK FINAL BL+RF 1 SBT FINAL BL+RF ECC No. Run # 1 4352.05 Run # 1 5789.02 Run # 1 5851.03 Run # 1 5863.07 Run # 1 6054.08 Run # 1 6619.01 Run # 1 6625.01 Run # 1 6631.02 Run # 1 6654.06 Run # 1 6679.01 Run ~ 1 6721.07 Please sign and return to: Attn. Rodney D. Paulson Western Atlas Logging Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: HOWARD OKLAND Attn. AfJtSKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: RE: 26 June 1996 Transmittal of Data ECC #: 6679.00 Sent by: HAND CARRY Data: OH-LDWG Dear Sir/Madam, Reference: PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Tapes/Diskettes: 1 LDWG TAPE+LIS Run # 1 Received by: Please sign and return to: Attn. Rodney D. Paulson Western Atlas Logging Services 5600 B Street Suite 201 Anchorage, AK 99518 /v~~~ ~~~to (907) 563-7803 .... Date: STATE OF ALASKA ALASI'~ OIL AND GAS CONSERVATION CtJMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [] Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 95-207 3. Address 8. APl Number 50-029-20340-01 P.O. Box 196612, Anchorage, Alaska 99519-661 ........... 4. Location ofwellatsurface ~i';~:~'~¥"~':'i~~~ 2_ i' ' ~~_ 9. Unit or Lease Name 424' SNL, 839' WEL, SEC. 16, T11N, R13E ~, ; .... -: i. ~. Prudhoe Bay Unit At top of productive interval ~ -'~~! if ! At total depth ~-~' 3. ~i '~'1. Field and Pool 1710' NSL, 2944' WEL, SEC. 9, T11N, R13E ~ ..... Prudhoe Bay Field/Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) ' 16. Lease Designation and Serial No. Pool KBE = 69.99'I ADL 028281 12. Date Spudded05/06/96 113' Date T'D' Reached 114' Date Comp" Susp" or Aband'115' Water depth' if °ffshore 116' NO' of Completions05/18/96 05/22/96 N/A MSLI One 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD)I19. Directional Surveyl20. Depth where SSSV set~21. Thickness of Permafrosl 1o87o 9oo3 FTI 10824 9005 FTI ~Yes ~lNo I 22o4' MD| 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, LWD, DLL, MicroLL, BHC-AC, CNL, SP, GR, DIR, RES i23. CASING, L~NER AND CEMENTING RECORD CASING SE'I-rING DEPTH HOLE SIZE WT. PER FT. GRADE TOP Bo-FrOM SIZE CEMENTING RECORD AMOUNT PULLED 30"x20" Insulated Conductor Surface 110' 36" 512 cu ft Arctic Set 13-3/8" 72# L-80 Surface 2674' 17-1/2" 3544 cu ft Arctic Set II 9-5/8" 47# L-80 Surface 6718' 12-1/4" 1192 cu ft Class 'G', 691 cu ft Arctic Set 7" 29# L-80 6567' 9598' 8-1/2" 356 cu ft Class 'G' 4-1/2" 12.6# L-80 9430' 10870' 6" 209 cu ft Class 'G' 24. Perforations open to Production (MD+TVD of Top and Bottom 25. TUBING RECORD , and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 2-3/4" Gun Diameter, 4 spf 4-1/2", L-80, T-BTC-Mod 9329' 9272' MD TVD MD TVD 9730' - 9810' 9035' - 9034' 9860' - 10110' 9035' - 9024' 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. 10150'- 10270' 9021' - 9016' 10360' - 10510' 9017' - 9018' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10580' - 10720' 9017' - 9011' Freeze Protected with 151 Bbls of Diesel 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) May 27, 1996 I Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL I GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO TEST PERIOD ~ Flow Tubing Casing Pressure CALCULATED I~k OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Subr~.t~ ORIGINAL Alask~t 0!1 & £,~s Cons. Commission Anchomge Form 10-407 Rev. 07-01-80 Submit In Duplicate Geologic Mark,. / 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids recovered Marker Name Depth Depth and gravity, GOR, and time of each phase. Sag River 8792' 8502' Shublik 8836' 8544' Top of Sadlerochit 8916' 8620' 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32. Isignedhereby certify that thecf2[~,~/~f°rec''°ing is true and correct to the best of my knowledge J'~/~ Ter~Jordan ~ Title Senior Drilling Engineer Date Prepared By Name/Number Terrie Hubble, 564-4628 INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. RECEIVED JUN Form 10-407 Rev. 07-01-80 SUMMARY OF DALLY OPERATIONS SHARED SERVICES DRILLING - BPX/ ARCO WellName: Q-04A RigName: Nabors 2ES AFE: 4P0744 Accept Date: 05/02/96 Spud Date: 05/06/96 Release Date: 05/22/96 May 2 1996 (1) Rig moved 75 %. Repaired Draw works. Held safety meeting. Rig moved 100 %. Commissioned Drillfloor / Derrick. Held safety meeting. Removed Hanger plug. Held safety meeting. Circulated at 6925 ft. May 3 1996 (2) Circulated at 6925 ft. Installed Hanger plug. Removed Xmas tree. Rigged up BOP stack. Held safety meeting. Rigged up BOP stack. Tested BOP stack. Retrieved Hanger plug. Retrieved Tubing hanger. Circulated at 6925 ft. Laid down 3000 ft of Tubing. Held safety meeting. Laid down 6925 ft of Tubing. Singled in drill pipe to 500 ft. May 4 1996 (3) Singled in drill pipe to 5000 ft. Repaired Service lines. Held safety meeting. Singled in drill pipe to 6926 ft. Set packer at 6923 ft with 0 psi. Circulated at 6923 ft. Tested Casing - Via annulus and string. Circulated at 6923 ft. Tested Casing - Via annulus and string. Pulled out of hole to 0 ft. Made up BHA no. 1 . R.I.H. to 5000 ft. Held safety meeting. R.I.H. to 6718 ft. Milled Casing at 6718 ft. May 5 1996(4 ) Milled Casing at 6760 ft. Held safety meeting. Milled Casing at 6768 ft. Circulated at 6768 ft. Pulled out of hole to 675 ft. Pulled BHA. Ran Drillpipe in stands to 6715 ft. Washed to 6885 ft. Circulated at 6885 ft. Held safety meeting. Batch mixed slurry- 30 bbl. Pulled Drillpipe in stands to 5940 ft. Circulated at 5940 ft. Pulled out of hole to 3000 ft. May 6 1996 (5) Pulled out of hole to 0 ft. Circulated at 0 ft. Retrieved Wear bushing. Tested BOP stack. Held safety meeting. Serviced Block line. Made up BHA no. 2. R.I.H. to 6530 ft. Washed to 6575 ft. Drilled cement to 6675 ft. Held safety meeting. Pulled out of hole to 844 ft. Pulled BHA. Made up BHA no. 3. R.I.H. to 3000 ft. RECEIVED Operations Summary for: t. ~4A May 7 1996 (6) R.I.H. to 6675 ft. Drilled cement to 6720 ft. Circulated at 6720 ft. Drilled to 6735 ft. Held safety meeting. Drilled to 7284 ft. Held safety meeting, Drilled to 7700 ft. May 8 1996 (7) Drilled to 7945 ft. Circulated at 7945 ft. Pulled out of hole to 6700 ft. R.I.H. to 7945 ft. Drilled to 8386 ft. Held safety meeting. Drilled to 8607 ft. May 9 1996 (8) Drilled to 8630 ft. Circulated at 8630 ft. Pulled out of hole to 836 ft. Pulled BHA. Held safety meeting. Made up BHA no. 4. Serviced Block line. R.I.H. to 8630 ft. Took MWD survey at 8562 ft. Drilled to 8811 ft. Held safety meeting. Drilled to 9000 ft. May 10 1996 (9) Drilled to 9125 ft. Circulated at 9125 ft. Pulled out of hole to 819 ft. Pulled BHA. Made up BHA no. 5. Serviced Block line. R.I.H. to 6700 ft. Repaired Electromagnetic brake. R.I.H. to 8621 ft. Took MWD survey at 8621 ft. Held safety meeting. R.I.H. to 9125 ft. Drilled to 9205 ft. May 11 1996 (10) Drilled to 9237 ft. Circulated at 9237 ft. Pulled out of hole to 836 ft. Held safety meeting. Pulled BHA. Made up BHA no. 6. R.I.H. to 9198 ft. Washed to 9237 ft. Drilled to 9325 ft. Held safety meeting. Drilled to 9334 ft. Circulated at 9334 ft. Pulled out of hole to 9215 ft. May 12 1996 (11) Pulled BHA. Retrieved Wear bushing. Tested BOP stack. Installed Wear bushing. Made up BHA no. 7. Held safety meeting. Made up BHA no. 7. R.I.H. to 6700 ft. Serviced Block line. R.I.H. to 9334 ft. Drilled to 9524 ft. Circulated at 9524 ft. Drilled to 9555 ft. Held safety meeting. Drilled to 9598 ft. Circulated at 9598 ft. Pulled out of hole to 8604 ft. R.I.H. to 9598 ft. Circulated at 9598 ft. Pulled out of hole to 4268 ft. May 13 1996 (12) Pulled out of hole to 183 ft. Pulled BHA. Rigged up sub-surface equipment - Formation logs. Held safety meeting. Ran Drillpipe in stands to 6673 ft. Rigged up sub-surface equipment - Formation logs. Ran Drillpipe in stands to 9584 ft. Ran electric logs. Pulled Drillpipe in stands to 6673 ft. Rigged down sub-surface equipment - Formation logs. Held safety meeting. Rigged down sub-surface equipment-Formation logs. Pulled Drillpipe in stands to 0 ft. Rigged d~[~U ~L~1 V D surface equipment - Formation logs. dUr'~ 2 8 1995 Ala,~(~;l Oil & 6:,~?; Cons. Commission Page 2, Ai~ci~or~qge Operations Summary for: t__ .4A May 14 1996 (13) Made up BHA no. 8. R.I.H. to 6700 ft. Serviced Block line. R.I.H. to 9546 ft. Reamed to 9598 ft. Circulated at 9598 ft. Held safety meeting. Circulated at 9598 ft. Pulled out of hole to 8648 ft. R.I.H. to 9598 ft. Circulated at 9598 ft. Pulled out of hole to 345 ft. Pulled BHA. Rigged up Casing handling equipment. Held safety meeting. Ran Casing to 1900 ft (7 in OD). Held safety meeting. Ran Casing to 3031 ft (7 in OD). Circulated at 3031 ft. Ran Drillpipe in stands to 6646 ft. May 15 1996 (14) Ran Drillpipe in stands to 9598 ft. Circulated at 9598 ft. Batch mixed slurry - 63.5 bbl. Circulated at 6568 ft. Held safety meeting. Circulated at 6568 ft. Pulled Drillpipe in stands to 0 ft. Repaired Draw works. Ran Drillpipe to 2660 ft (5 in OD). Laid down 2660 ft of Drillpipe. Made up BHA no. 9 . Held safety meeting. Singled in drill pipe to 4428 ft. Circulated at 4428 ft. R.I.H. to 9366 ft. Washed to 9425 ft. Circulated at 9425 ft. May 16 1996 (15 ) Tested Casing - Via annulus and string. Drilled cement to 9598 ft. Drilled to 9608 ft. Circulated at 9608 ft. Pulled out of hole to 150 ft. Pulled BHA. Made up BHA no. 10 . R.I.H. to 5500 ft. Serviced Block line. R.I.H. to 9608 ft. Drilled to 9972 ft. May 17 1996 (16) Drilled to 10166 ft. Pulled out of hole to 150 ft. Pulled BHA. Made up BHA no. 11. R.I.H. to 10166 ft. Drilled to 10504 ft. May 18 1996 (17) Drilled to Made up to 10748 10566 ft. Circulated at 10566 ft. Pulled out of hole to 150 ft. Pulled BHA. BHA no. 11 . R.I.H. to 9500 ft. Serviced Block line. R.I.H. to 10566 ft. Drilled ft. May 19 1996 (18) Drilled to 10870 ft. Circulated at 10870 ft. Pulled out of hole to 9598 ft. R.I.H. to 10870 ft. Circulated at 10870 ft. Logged hole with LWD: Formation evaluation (FE) from 10870 ft to 9598 ft. Pulled out of hole to 150 ft. Pulled BHA. Rigged up Casing handling equipment. Ran Casing to 1440 ft (4.5 in OD). Circulated at 1440 ft. May 20 1996 (19) Circulated at 1440 ft. Ran Casing on landing string to 9598 ft. Circulated at 9598 ft. Ran Casing on landing string to 10870 ft. Circulated at 10870 ft. Mixed and pumped slurry- 37 bbl. Displaced slurry- 146 bbl. Circulated at 9424 ft. Pulled Drillpipe in stands to 0 ft. Tested Well control. Made up BHA no. 12. R.I.H. to 9400 ft. Page Operations Summary for: ~..4A May 21 1996 (20) R.I.H. to 9482 ft. Drilled cement to 10824 ft. Circulated at 10823 ft. Tested Casing - Via annulus and string. Pulled out of hole to 4470 ft. Pulled BHA. Held safety meeting. Perforated from 9730 ft to 10720 ft. May 22 1996 (21) Perforated from 9730 ft to 10720 ft. Laid down 10720 ft of Drillpipe. Ran Tubing to 7500 ft (4.5 in OD). May 23 1996 (22 ) Ran Tubing to 9328 ft (4.5 in OD). Circulated at 9328 ft. Set packer at 9272 ft with 4000 psi. Rigged down BOP stack. Installed All tree production valves. Rigged down Rig services. Rig moved 5 %. Page 4 p :CEIVED JUN ?. 8 1996 Alaska Oil & Gas 6ons. Commission S~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 1 SHARED SERVICES DRILLING PRUDHOE BAY/Q-04A 500292034001 NORTH SLOPE BOROUGH COMPUTATION DATE: 5/30/96 DATE OF SURVEY: 051896 MWD SURVEY JOB NUMBER: AK-MM-960524 KELLY BUSHING ELEV. = 69.99 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 6701.00 6470.00 6400.01 6720.00 6487.27 6417.28 6746.68 6511.71 6441.72 6810.80 6571.36 6501.37 6842.02 6600.77 6530.78 24 43 24 29 22 50 20 11 19 2 N 9.70 W .00 973.10N 185.80W 625.73 N 9.72 W 1.21 980.90N 187.13W 630.61 N 11.80 W 6.93 991.42N 189.13W 637.36 N 17.60 W 5.30 1014.15N 195.02W 653.34 N 21.00 W 5.17 1024.04N 198.47W 661.08 6873.46 6630.58 6560.59 6905.12 6660.75 6590.76 6936.88 6691.15 6621.16 6969.52 6722.54 6652.55 7002.12 6754.02 6684.03 18 0 17 16 16 19 15 27 14 41 N 24.80 W 5.07 1033.25N 202.35W 668 N 29.20 W 4.80 1041.79N 206.70W 676 N 34.00 W 5.29 1049.61N 211.50W 684 N 39.60 W 5.40 1056.77N 216.84W 692 N 48.90 W 7.77 1062.84N 222.72W 700 .87 .75 .69 .79 .85 7031.09 6782.06 6712.07 7123.75 6871.98 6801.98 7215.08 6960.87 6890.88 7309.66 7053.08 6983.09 7403.69 7144.74 7074.75 14 22 13 34 12 57 12 43 13 4 N 55.80 W 6.08 1067.27N 228.47W 708.01 N 57.50 W .96 1079.58N 247.15W 730.30 N 56.50 W .72 1090.99N 264.73W 751.19 N 59.00 W .64 1102.21N 282.50W 772.16 N 60.40 W .51 1112.80N 300.63W 793.14 7497.26 7235.86 7165.87 7592.43 7328.60 7258.61 7687.31 7421.21 7351.21 7781.46 7513.14 7443.15 7874.03 7603.51 7533.52 13 10 12 46 12 21 12 34 12 26 N 60.50 W .11 1123.28N 319.12W 814 N 59.90 W .44 1133.90N 337.67W 835 N 59.90 W .45 1144.25N 355.53W 856 N 57.90 W .51 1154.75N 372.91W 876 N 56.70 W .31 1165.58N 389.79W 896 .39 .76 .39 .67 .67 7970.98 7698.22 7628.23 8063.32 7788.36 7718.37 8157.70 7880.51 7810.52 8254.45 7975.23 7905.24 8349.01 8067.86 7997.87 12 14 12 48 12 8 11 22 11 47 N 55.40 W .36 1177.15N 406.98W 917 N 60.80 W 1.40 1187.70N 423.97W 937 N 58.60 W .86 1197.97N 441,57W 957 N 60.00 W .84 1208.05N 458.52W 977 N 63.30 W .82 1217.05N 475.22W 996 .30 .25 . .62 .32 .30 8443.45 8160.32 8090.33 11 45 8536.99 8251.93 8181.94 11 32 8562.00 8276.44 8206.45 11 25 8638.67 8351.56 8281.57 11 38 8703.89 8415.40 8345.41 11 59 N 63.40 W .04 1225.69N 492.45W 1015 N 61.80 W .42 1234.38N 509.22W 1034 N 61.50 W .54 1236.75N 513.60W 1039 N 60.00 W .49 1244.24N 526.97W 1054 N 64.20 W 1.42 1250.48N 538.78W 1068 .56 .45 .42 .75 .10 8735.53 8446.36 8376.37 8767.10 8477.26 8407.27 8797.08 8506.52 8436.53 8830.37 8538.84 8468.85 8860.74 8568.10 8498.11 11 43 11 58 13 10 14 34 16 25 N 64.80 W .94 1253.28N 544.64W 1074 N 66.90 W 1.60 1255.93N 550.56W 1081 N 65.30 W 4.14 1258.58N 556.52W 1087 N 67.30 W 4.44 1261.78N 563.83W 1095 N 66.10 W 6.21 1264.99N 571.28W 1103 .59 .06 .57 .52 .60 S~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 SHARED SERVICES DRILLING PRUDHOE BAY/Q-04A 500292034001 NORTH SLOPE BOROUGH COMPUTATION DATE: 5/30/96 DATE OF SURVEY: 051896 MWD SURVEY JOB NUMBER: AK-MM-960524 KELLY BUSHING ELEV. = 69.99 OPERATOR: BP EXPLORATION FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES VERT. DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 8892.68 8598.55 8528.5 8922.89 8626.95 8556.9 8953.56 8655.25 8585.2 8986.48 8684.97 8614.9 9017.15 8712.00 8642.0 6 18 34 6 21 17 6 24 3 8 26 47 1 29 36 N 66.80 W 6.76 1268.83N 580.09W 1113.17 N 66.30 W 9.02 1272.93N 589.54W 1123.44 N 67.20 W 9.07 1277.59N 600.40W 1135.21 N 66.40 W 8.39 1283.17N 613.39W 1149.29 N 63.00 W 10.52 1289.37N 626.48W 1163.76 9049.15 8739.47 8669.4 9079.58 8765.00 8695.0 9111.90 8791.71 8721.7 9143.66 8817.74 8747.7 9174.87 8843.14 8773.1 8 32 6 1 33 46 2 34 45 5 35 10 5 35 51 N 62.40 W 7.90 1296.90N 641.06W 1180.16 N 61.10 W 5.96 1304.74N 655.63W 1196.71 N 60.60 W 3.16 1313.60N 671.53W 1214.91 N 59.50 W 2.37 1322.69N 687.30W 1233.10 N 58.70 W 2.67 1332.00N 702.85W 1251.21 9197.33 8861.32 8791.3 9228.44 8886.16 8816.1 9259.54 8910.26 8840.2 9291.57 8934.01 8864.0 9322.87 8955.98 8885.9 3 36 1 7 38 0 7 40 21 2 43 54 9 46 55 N 60.60 W 5.02 1338.66N 714.23W 1264.38 N 59.30 W 6.84 1348.04N 730.44W 1283.10 N 58.00 W 8.00 1358.27N 747.21W 1302.72 N 60.70 W 12.41 1369.20N 765.70W 1324.18 N 58.30 W 11.11 1380.52N 784.89W 1346.45 9354.36 8976.45 8906.4 9386.16 8994.80 8924.8 9413.15 9008.27 8938.2 9443.59 9021.13 8951.1 9475.06 9031.75 8961.7 6 51 57 1 57 32 8 62 32 4 67 27 6 73 4 N 59.90 W 16.43 1392.80N 805.42W 1370.35 N 61.79 W 18.20 1405.43N 828.10W 1396.30 N 63.20 W 19.07 1416.22N 848.83W 1419.67 N 63.60 W 16.21 1428.56N 873.49W 1447.24 N 63.60 W 17.86 1441.73N 900.02W 1476.83 9539.22 9044.19 8974.2 9569.83 9045.50 8975.5 9601.51 9044.07 8974.0 9631.99 9041.72 8971.7 9663.89 9039.24 8969.2 84 31 90 33 94 37 94 13 94 41 N 63.80 W 17.85 1469.57N 956.35W 1539.63 N 61.38 W 21.19 1483.64N 983.48W 1570.19 - N 58.89 W 15.08 1499.39N 1010.92W 1601.82 N 56.48 W 8.00 1515.64N 1036.60W 1632.13 N 55.07 W 4.65 1533.52N 1062.89W 1663.76 9694.73 9036.76 8966.7 9726.81 9034.75 8964.7 9758.60 9033.81 8963.8 9790.09 9033.92 8963.9 9821.11 9034.53 8964.5 94 31 92 40 90 40 88 56 88 46 N 54.68 W 1.36 1551.21N 1088.03W 1694.29 N 55.59 W 6.42 1569.51N 1114.30W 1726.09 N 55.61 W 6.29 1587.46N 1140.51W 1757.69 N 56.13 W 5.74 1605.12N 1166.57W 1789.01 N 56.00 W .72 1622.44N 1192.31W 1819.88 9853.62 9034.80 8964.8 9884.58 9034.28 8964.2 9915.21 9033.42 8963.4 9946.72 9032.41 8962.4 9978.49 9031.19 8961.2 1 90 16 9 91 40 3 91 32 2 92 7 0 92 18 N 56.38 W 4.79 1640.53N 1219.32W 1852.24 N 55.56 W 5.21 1657.85N 1244.97W 1883.04 N 55.96 W 1.37 1675.07N 1270.28W 1913.50 N 56.58 W 2.69 1692.56N 1296.47W 1944.85 N 55.58 W 3.20 1710.28N 1322.81W 1976.45 SF-~.Ry-SuN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 SHARED SERVICES DRILLING PRUDHOE BAY/Q-04A 500292034001 NORTH SLOPE BOROUGH COMPUTATION DATE: 5/30/96 DATE OF SURVEY: 051896 MWD SURVEY JOB NUMBER: AK-MM-960524 KELLY BUSHING ELEV. = 69.99 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 10010.23 9029.91 8959.92 92 16 N 55.52 W .22 1728.22N 1348.97W 10041.54 9028.47 8958.48 93 1 N 56.20 W 3.21 1745.77N 1374.85W 10074.24 9026.79 8956.80 92 50 N 57.15 W 2.95 1763.71N 1402.14W 10105.30 9024.77 8954.78 94 37 N 58.52 W 7.25 1780.21N 1428.37W 10135.63 9022.23 8952.24 94 58 N 58.31 W 1.31 1796.04N 1454.11W 2007.98 2039.10 2071.63 2102.55 2132.73 10167.27 9019.28 8949.29 95 45 N 59.29 W 3.95 1812.35N 1481.06W 10196.78 9016.89 8946.90 93 31 N 59.50 W 7.59 1827.33N 1506.37W 10228.19 9015.94 8945.95 89 58 N 60.63 W 11.86 1842.99N 1533.57W 10259.84 9016.10 8946.11 89 26 N 60.88 W 1.82 1858.45N 1561.19W 10290.89 9016.43 8946.44 89 19 N 61.24 W 1.23 1873.48N 1588.36W 2164.19 2193.57 2224.95 2256.60 2287.64 10321.41 9016.82 8946.83 89 13 N 61.21 W .31 1888.17N 1615.11W 10354.44 9017.39 8947.40 88 46 N 61.31 W 1.42 1904.05N 1644.06W 10385.88 9017.89 8947.90 89 24 N 62.05 W 3.11 1918.96N 1671.74W 10416.87 9018.05 8948.06 90 0 N 61.82 W 2.04 1933.54N 1699.08W 10447.74 9018.02 8948.03 90 7 N 62.04 W .81 1948.06N 1726.32W 2318.16 2351.18 2382.62 2413.61 2444.48 10479.40 9017.93 8947.94 90 13 N 61.87 W .62 1962.95N 1754.26W 10512.00 9017.85 8947.86 90 1 N 61.82 W .60 1978.33N 1783.01W 10542.55 9017.81 8947.82 90 9 N 59.07 W 9.01 1993.40N 1809.58W 10571.31 9017.41 8947.42 91 25 N 60.60 W 6.91 2007.85N 1834.44W 10601.37 9016.30 8946.31 92 49 N 62.00 W 6.61 2022.27N 1860.78W 2476.14 2508.74 2539.28 2568.01 2598.05 10632.18 9014.87 8944.88 92 29 N 62.70 W 2.52 2036.55N 1888.04W 10664.13 9013.61 8943.62 92 1 N 64.19 W 4.88 2050.82N 1916.60W 10693.69 9012.40 8942.41 92 39 N 65.94 W 6.28 2063.27N 1943.38W 10726.26 9010.48 8940.49 94 7 N 65.93 W 4.54 2076.53N 1973.06W 10757.90 9008.32 8938.33 93 41 N 65.44 W 2.06 2089.53N 2001.83W 2628.82 2660.73 . 2690.21 2722.63 2754.12 10788.45 9006.61 8936.62 92 42 N 66.66 W 5.14 2101.91N 2029.70W 10815.64 9005.42 8935.43 92 18 N 67.09 W 2.16 2112.58N 2054.68W 10870.00 9003.23 8933.24 92 18 N 67.09 W .00 2133.72N 2104.71W 2784.52 2811.57 2865.64 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 2997.10 FEET AT NORTH 44 DEG. 36 MIN. WEST AT MD = 10870 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 298.36 DEG. RECEIVED TIED INTO Q-04 AT 6701.00' KICKOFF POINT 6720.00' INTERPOLATED DEPTH 10870' JUP- 2 8 Ala-~k~ Oil & C-,D.'.; CorI,J. Coml'riissioD Sr~%RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 SHARED SERVICES DRILLING PRUDHOE BAY/Q-04A 500292034001 NORTH SLOPE BOROUGH COMPUTATION DATE: 5/30/96 DATE OF SURVEY: 051896 JOB NUMBER: AK-MM-960524 KELLY BUSHING ELEV. = 69.99 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 6701.00 6470.00 6400.01 7701.00 7434.58 7364.59 8701.00 8412.57 8342.58 9701.00 9036.27 8966.28 10701.00 9012.06 8942.07 973.10 N 1145.72 N 1250.22 N 1554.82 N 2066.25 N 185.80 W 231.00 358.06 W 266.42 35.42 538.24 W 288.43 22.01 1093.13 W 664.73 376.30 1950.04 W 1688.94 1024.20 10870.00 9003.23 8933.24 2133.72 N 2104.71 W 1866.77 177.84 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. S! .... !RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PRUDHOE BAY/Q-04A 500292034001 NORTH SLOPE BOROUGH COMPUTATION DATE: 5/30/96 DATE OF SURVEY: 051896 JOB NUMBER: AK-MM-960524 KELLY BUSHING ELEV. = 69.99 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RE CTANGULAR COORDINATE S NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 6701.00 6470.00 6400.01 973.10 N 185.80 W 231.00 6809.33 6569.99 6500.00 1013.65 N 194.88 W 239.34 8.34 6914.80 6669.99 6600.00 1044.30 N 208.10 W 244.81 5.47 7018.63 6769.99 6700.00 1065.48 N 225.93 W 248.64 3.83 7121.71 6869.99 6800.00 1079.32 N 246.75 W 251.72 3.08 7224.44 6969.99 6900.00 1092.15 N 266.48 W 254.45 2.74 7327.00 7069.99 7000.00 1104.18 N 285.77 W 257.00 2.55 7429.62 7169.99 7100.00 1115.70 N 305.73 W 259.63 2.62 7532.31 7269.99 7200.00 1127.22 N 326.07 W 262.32 2.70 7634.87 7369.99 7300.00 1138.61 N 345.79 W 264.88 2.56 7737.26 7469.99 7400.00 1149.66 N 364.76 W 267.27 2.38 7839.70 7569.99 7500.00 1161.52 N 383.60 W 269.71 2.45 7942.10 7669.99 7600.00 1173.68 N 401.94 W 272.11 2.39 8044.48 7769.99 7700.00 1185.67 N 420.33 W 274.49 2.38 8146.94 7869.99 7800.00 1196.79 N 439.63 W 276.95 2.46 8249.11 7969.99 7900.00 1207.52 N 457.60 W 279.12 2.17 8351.18 8069.99 8000.00 1217.25 N 475.62 W 281.19 2.08 8453.33 8169.99 8100.00 1226.60 N 494.25 W 283.34 2.15 8555.42 8269.99 8200.00 1236.13 N 512.45 W 285.43 2.09 8657.49 8369.99 8300.00 1246.14 N 530.26 W 287.50 2.07 8759.67 8469.99 8400.00 1255.32 N 549.14 W 289.68 2.18 8862.72 8569.99 8500.00 1265.22 N 571.81 W 292.73 3.05 8969.83 8669.99 8600.00 1280.29 N 606.73 W 299.84 7.11 9085.60 8769.99 8700.00 1306.37 N 658.57 W 315.61 15.77 9208.12 8869.99 8800.00 1341.85 N 719.81 W 338.13 22.52 9344.15 8969.99 8900.00 1388.79 N 798.61 W 374.16 36.03 10870.00 9003.23 8933.24 2133.72 N 2104.71 W 1866.77 1492.61 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS RECEIVED JUf, i 2_ 8 ~996 ' s 6omm~ssiofi Alaska Oil & Gas uon . SPERRY PRUDMOE BAT/Q-O~A 50029203~00! 051896 NORTH SLOPE BOROUGH -SUN BR ]; LL ]~ NO VERTJCFtL PROJFCTJON STRRT TVD = 6q?O,O0 FINISH TVD = 9003.28 SCRLE IS ~20 FEET/IN 6L~O0 6820 72L10- I---- 7660- C__) ~ 8080 ~-- Q2 LL~ L_LI r'T-- 8500 b-- 8920- 93Lt0- SSOS 3.13 9003.3 660 10~0 18go VEBT I CFtL SECT I ON 2885.72 FEET BT N 8! OEO 38 MIN N 22~0 2760 I 10870 slSo C: \SURVET\QO~R SPERRY-SUN PBUDHOE BAT/Q-O~A 50029203~001 051B96 NORTH SLOPE BOROUGH DRiLLiNG HORIZONTFIL PROJECTION START TVD = 6~70.00 FINISH TVD = 9003.E8 SCALE IS 360 FEET/IN 3O60 -2260 NEST SSDS 3.13 Rr r I'VED -1900 -ISNO -1180 -820 -q60 . -~ ,t,O ~¥~ 13 E P Ft R T U R E ~,~,a oil ~,,-,..,~,~' ~..~._..,,~.,~c~..~.._~ ~¢~.~'~"~' ' HORIZONTAL DISPLACEMENT IS 2997,16 2700 23~t0 1980 ---t I620 1260 900 C: \SURVET\OOU, A HOWARD OKLAND Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: RE: 23 May 1996 Transmittal of Data ECC.#: 6679.00 Sent by: HAND CARRY Data: OH-LDWG Dear Sir/Madam, Reference: BP Q-04A PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Prints/Films: DLL/MLL FINAL BL+RF j Run # 1 CN FINAL BL+RF /' Run # 1 DAC FINAL BL+RF/ Run # 1 BH PRO FINAL BL+RF / Run # 1 SSVD FINAL BL+RF~ Run # 1 Please sign and return to: Attn. Rodney D. Paulson Western Atlas Logging Services 5600 B Street Suite 201 Anchorage, AK 99518 ~ Or~~07)563-7803 Received by:. _ _ - Date: JUN 2 1 """~ Alaska Oil & Gas Goos. MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: THRU: David' Johnst~'/ Chairman ~ Blair Wondzeil~~~'~-'' P. I. Superviso~ FROM' Chuck Scheve; ~ SUBJECT: Petroleum Inspector DATE: May 5, 1996 FILE NO: aimkeedd.doc BOPE Test Nabors 2ES BPX's Q-4A PTD 95-207 Prudhoe Bay Field Sunday May 5, 1996: I traveled to BPX's Q-4A well to witness a BOPE test on Nabors Rig 2ES. I arrived on location at 7am and the test began at 8;30. The test lasted 2.5 hours, went smoothly and there were no failures. Summary: i witnessed a BOPE test on Nabors Rig 2ES. Test time 2.5 hours 0 . failures Attachment: aimkeedd.xls X Unclassified Confidential (Unclassified if doc. removed ) Confidential STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Workover: DATE: Drlg Contractor: Nat)om Rig No. 2ES PTD # 95-207 Rig Ph.# Operator: BPX Rep.: Well Name: Q-4A Rig Rep.: Casing Size: Set @ 6,718 Location: Sec. Test: Initial Weekly X Other 5/5/96 659-4836 Ed Vaughn Charlie Henley 16 T. flN R. 13E Meddian UMIAT Test MISC. INSPECTIONS: Location Gen.: OK Housekeeping:'..' 0~' (Gen) PTD On Location YES Standing Order Posted YES Well Sign OK Drl. Rig OK Hazard Sec. OK FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Quan. Pressure I 25O/5, O00 250/5,000 2 250/5,000 f 250/5,000 P/F BOP STACK: Quan. Annular Preventer 1 Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves 1 HCR VaNes 2 Kill Line Valves Check Valve Test Press. 250 ~500 1 250/5,000 I 250/5,000 2.50/5,000 P/F P CHOKE MANIFOLD: P No. Valves 13 P No. Flanges ' 2'8 /5 Manual Chokes ' 1 P Hydraulic Chokes 1 P I 250/5,000 P N/A 250/5,000 N/A Test Pressure 250/5, OO0 250/5,000 Functioned Functioned P/F P P ACCUMULATOR SYSTEM: System Pressure Pressure After Closure MUD SYSTEM: V'~suai Alarm 200 psi Attained After Closure minutes 17 sec. Trip Tank OK OK System Pressure Attained 1 minutes 35 sec. Pit Level Indicators OK OK Blind Switch Covers: Master: YES Remote: YES Flow Indicator OK OK Nitgn. Btl's: 4 Meth Gas Detector OK OK 2100 Average Psig. H2S Gas Detector OK OK , , 3000 1500 Number of Failures: 0 ,Test Time: 2.5 Hours. Number of valves tested 22 Repair or Replacement of Failed Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARKS: Good TEST Distribution: odg-Well File c - Oper./Rig c - Database c - Tdp Rpt File c- Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: W~tnessed By: Chuck $cheve FI-021L (Rev.12/94) AINKEEDD.XLS ALASKA OIL AND GAS CONSERVATION COMMISSION : TONY KNOWLES, GOVERNOF~ 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 December 22, 1995 Terry Jordan Senior Drilling Engineer BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Q-04A BP Exploration (Alaska), Inc. Per~it No. 95-207 Sur. Loc. 4856'NSL, 839'WEL, sec. 16, TllN, R13E, UM Btmnhole Loc. 1571'NSL, 2728'WEL, Sec. 9, TllN, R13E, UM Dear Mr. Jordan: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.OO5 la. Type of work Drill [] Redrilll-]llb. Type of well. Exploratoryl-I Stratigraphic Test [] Development Oil [] Re-Entry [] Deepen []l Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration Plan RTE = 70.16 feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028281 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 2o AAC 25.025) 4856' NSL, 839' WEL, SEC. 16, T11N, R13E Prudhoe Bay Unit At top of productive interval 8. Well number Number 1094' NSL, 1845' WEL, SEC. 9, T11N, R13E Q-O4A 2S100302630-277 At total depth 9. Approximate spud date Amount 1571' NSL, 2728' WEL, SEC. 9, T11N, R13E 01/15/96 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth (MD andTVD) property line ADL 028284 1571 feet No Close Approach feet 2560 10600' MD/8950' TVD' feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth 6z3o feet Maximum hole angle93.56 o Maximum sudace 3330 psig At total depth (TVD) 8800'/4390 psig 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD -I-VD M D TVD (include stage data) 8-1/2" 7" 2911 L-80 NSCC 2996' 6600' 6390' 9596' 8965' 250 sx Class 'G' 6" 4-1/2" 12. 611 L-80 NSCT 1100' 9500' 8956' 10600' 8950' 170 sx 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 ~ ~.~.~,~ Surface Intermediate '.. ~i.C. ~ [~, Production ..... Liner ......... .,. , Perforation depth: measured true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report[-] 20 AAC 25.050 requirements[] 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Title SeniorDrillin~lEn~lineer Date · Signed ~//-~/~ 7 .,,-- ' ' Commission Use Only Permit Number APl number Approval date See cover letter ?~--.~' 50- 4:%~-.~' -.~.-O-~ ¢~'O --o ///¢~, ~ r"~,~ - ~"%~ for other requ rements Conditions of approval Samples required [] Yes [] No Mud Icg required []Yes [] No Hydrogen sulfide measures [] Yes [] No Directional survey required ~ Yes [] No Required working pressure for DOPE [] 2M; 1-13M; ,~!~.hM; D10M; ~15M; Other: ,,',gmal Signed By by order of Approved by -)avid W. Johnston Commissioner tne comm,ssion Pate/¢:~-~_~ Form 10-401 Rev. 12-1-85 Submit in triplicate I Well Name: I Q-4A Redrill Plan Summary Type of Redrill (producer or injector): I Shut In Producer Surface Location: 4856' FSL, 839' FEL, S16, T1 IN, R13E, UM Target Location: 1094' FSL, 1845' FEL, S09, T1 iN, R13E, UM Bottom Hole Location: 1571' FSL, 2728' FEL, S09, TllN, R13E, UM ] AFE Number: 14P0744 I Estimated Start Date: I Jan 15 Rig: [Nabors 2ES I Operating days to complete: 1 21 IMD: I106°0' I I TVD: [8950'ss I [KB Elv. [70.16 Well Design (conventional, slimhole, etc.): [Horizontal Sidetrack I I I I Objective: Well Q-04A is designed as a horizontal sidetrack from the original Q-04 wellbore. The well will target a horizontal well bore to a Zone 2B (24 through 22P ICL; 6600 RAZOR) interval between 10 and 20 feet above the HOT, approximately 1000 feet to the southwest of the original completion. A 60-100 foot fault which juxtaposes upthrown Zone 2A sands (mainly 21P) against downthrown Zone 2B sands (mainly 24P) will separate the original and the horizontal sidetrack completions. Mud Program: A 9.8 - 10.20 ppg Biozan polymer / KC1 water based mud will be used. Special design considerations I none Depth Density PV YP INT 10MIN FL OIL SOLIDS (TVD) (PPG) (CP) (#/FY) GEL GEL cc/30min (%) (%) KOP' 9.8 10 15 5 10 10 0 5 to to to to to to to to to Target 10.2 18 30 15 29 5 0 8 Flow Pro will be used in horizontal section from 9596'MD-10600' MD IH°riz. I 9.0 I lo I 50 I 23 I 29 I 7-8 I 0 I 0 I Q-4A Redrill Plan Summary Page 1 Directional: ]KOP: I 6730' MD' MD I Maximum Hole Angle: I 93.56° - 10029' MD Close Approach Well: none Casing/Tubing Program: Hole Size Csg/ WtfFt Grade Con Length Top Btm Tbg O.D. n MD/TVDss MD/TVDss 8.5" 7" liner 29# L-80 NSCC 2996' 6600/6390 9596/8965 6 4.5" liner 12.6# L-80 NSCT 1100' 9500/8956 10600/8950 N/A 4.5" tbg 12.6# L-80 NSCT 8914 Surface 8914/8545 Cement Calculations: I Liner Size: 1 7" drilling liner I Basis:150% open hole excess, 80' shoe joint, 1000' MD above the Sag River. Total Cement Volume: I 2501 sxs of Class G Blend @ 1.17 ft3/sx ( Estimated Volume ) ] Liner Size: 1 4.5" production liner I Basis:15o% open hole excess, 80' shoe joint, 150' liner lap and 150' excess above liner with DP. Total Cement Volume: sxs of Class G Blend @ 1.17 ft3/sx ( Estimated Volume ) Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and mud fluid system schematics on file with AOGCC. Q-4A Redrill Plan Summary Page 2 Hazards Sadlerochit pressure is @ 3400 psi at @ 8800' TVDss or EMW of 7.6 ppg Sag River Sand is in communication with Sadlerochit and it will have same BHP of 3400 psi at 8445' TVDss which is EMW of 7.7 ppg. Operations Summary: Rig-Work: 1. Move in drilling rig. 2. Pull BPV. Circulate out freeze protection cap from inner and outer annuli and recover for future use. 3. Install a TWC and test from below to 1000 psi. ND the production tree. 4. N/U BOP's. Test BOP's to 250 / 5000 psi against TWC. Test annular to 250 /2500 psi. Remove the test plug. ! Pull and lay down the 4-1/2" tubing. Inspect for NORM. ( Check the location and depth of the cut on production handover form ) NOTE' Running threads are on this hanger are 4.5" buttress. . PU a 9 5/8" EZSV on 4 1/2" DP. RIH and set it @ 6930' MD which is 200' below the base of the planned section. Sting out. Displace hole to drilling fluid ( which will be used as milling fluid ) and & spot 18 ppg mud up to the base of the proposed 9-5/8" section. POOH. Test the 9-5/8 casing at this time to 3500 psi to ensure integrity. 7. P/U Section Mill on 4.1/2" DP & RIH. Cut window from 6730' MD to 6780' MD. POOH after ensuring the hole is cleaned and free of metal cuttings. . RIH open ended to 6880' MD' and spot a kick-off plug from 6880' MD up to - 200' above the top of the section ( @ 6630' MD' ). Pull 12 stands, shut in and perform hesitation squeeze. Attempt to achieve a 1000-2000 psi squeeze but do not displace TOC below 100' above section top. . Run in with an 8-1/2" steerable assembly (MWD - directional) and dress the cement to 5' below the section top. Circulate hole clean. Kickoff and directionally drill to the target at 9596' MD ( 8965' TVDss ). See attatched directional plan #4. ( Use sample catchers ~. 100' from the target and while drilling 6" horizontal hole ) Q-4A Redrill Plan Summary Page 3 10. After DP conveyed logs are ran ( logging program is triple combo, where density Icg may be run in place of acoustic Icg. This will be determined by geology ) make a conditioning trip with a 8 1/2" hole-opener for the open hole section with a 9 5/8" casing scraper spaced to clean the casing. If hole conditions allow consider omitting this step ( this is rig supervisors call ). Rabbit the drill string. 11. Run a 7" 29#, L-80, NSCC liner with 9 5/8 x 7" packer / hanger to bottom in the 8-1/2" hole and space out for about 150' of lap. Refer to Standard Recommended practices for liner running procedure. Reciprocrate liner 20-30' during circulation and cementaiton. 13. Cement the liner in place with the total cement volume based upon 30% open-hole enlargement plus the 80' shoe volume, (TOC 1000 ft MD above the TSAD which in this case means about 250 sks but this number must be reconfirmed after the hole is drilled ). Set liner hanger / packer with 4200 psi. Reverse out clean. 14. Re-test BOP's as needed. (just a friendly reminder ) 15. Run in with 6'_' steerable drilling assembly (MWD - GR) on 4-1/2" x 3-1/2" drillpipe. Clean out to landing collar. Test casing to 3500 psi for 15 min. Drill out of shoe joints plus 10' new hole. Displace hole to FLO-PRO system 16. Drill approximately 1100' of 6" hole horizontally to TD of @ 10600' MD. See attatched directional plan #4 ( Utilise sample catchers ) 17. Install a 4-1/2", 12.6#, 13 Cr, NSCT liner with 4-1/2" X 7"- 13 Cr packer / hanger to bottom in the 6" hole and space out for about 150' of lap. Reciprocate liner 20-30' during circulation and cementaion. 18. Cement the liner in place with the total cement volume of 170 sks ( based upon 30% open-hole enlargement ) plus the 80' shoe volume, 150' lap volume and 150' excess on top of the liner with drillpipe in the hole. Set liner hanger / packer with 4200 psi. Reverse out clean. 19 P/U 3 7/8" bit on 2 7/8" PAC stinger. RIH and clean out 4 1/2" liner to landing collar. Circulate hole clean. Pressure test the liner lap to 3500 psi for 30 min. Displace the hole with filtered seawater. POOH. 20. M/U 2 3/4" drill pipe conveyed perforating guns (if not available use 2.5" guns) with 10.5 gram charges, 4 spf, 60 / 120 phasing and RIH on 2 7/8", 3 1/2", and 4 1/2" drill string. Include tools as follows: Absolute pressure firing head Perforating guns & blanks, as per enclosed production specs. Firing Head Adapter Primary Firing Head ( Annulus Pressure) x/o 2-3/8 EUE to 2-7/8 PAC DP Q-4A Redrill Plan Summary 2-7/8" PAC 6.4# L-80 tubing ( approx. 12 joints ) x/o and Below Packer Safety Joint Bypass Port 7" Champ Packer ( To be set @ xxx' MD / xxx' TVD ) XO- 2-7/8" PAC X 4-1/2" IF Jars PR FAS-FIL Valve to be set at @ xxx' MD / xxx' TVD to achieve xxx psi underbalance. 4- 1/2" DP to surface Note: Once logs have been analyzed and the perforation intervals are known the packer depth, fluid height for underbalance, and clean up period will be determined. Detailed perforating procedure will be sent to the rig as soon as above values are known. . Note: Refer to Standard Completion Running Procedure as well as Proposed completion diagram for more details. 21. Run the 4-1/2", L-80 NSCT completion assembly spaced out to place end of tail pipe above the TSAD. ( TT tb be spaced out @ 12150' MD ) Tubing detail as follows: ( Refer to Proposed Completion Diagram for more details · 4 1/2" WLEG · 41/2", · 4 1/2", · 4 1/2", · 4 1/2", · 41/2", · 41/2", · 4 · 4 · 4 · 4 1/2", · 4 1/2", · 4 1/2", · 4 1/2", GLM's 12.6#, L-80 NSCT 10 ft pup joint L-80 Otis "XN" Nipple (3.750" ID) 12.6#, L-80 NSOT 10 ft pup joint 12.6#, L-80 NSCT 10 ft pup joint L-80 Otis "X" Nipple (3.813" ID) 12.6#, L-80 NSCT full joint 1/2", 12.6#, L-80 NSCT 10 ft pup joint 1/2" X 7" Packer 1/2", 12.6#, L-80 NSCT 10 ft pup joint 12.6#, L-80 NSCT tubing joint 12.6#, L-80 NSCT 10 ft pup joint L-80 Otis "X" Nipple (3.813" ID) 12.6#, L-80 NSCT tubing with GLM's Depths to be determined later. 4 1/2", L-80 Tubing Retrievable SSSV @ 2,200' MD 4 1/2", 12.6#, L-80 NSCT tubing to surface 4 1/2" tubing hanger 23. Space out, test the SSSV and circulate with corrosion inhibitor prior to setting packer. Drop the packer setting ball. Pressure the tubing to 4000 psi and set the packer. 24. Close the SSSV, install a TWC, and test to 1000 psi. Remove BOP's. 25. Install and test the production tree to 5000 psi. Pull the TWC valve. Q-4A Redrill Plan Summary Page 5 26. 27. 28. 29. While holding the 1500 psi on the tubing, pressure test the annulus to 3500 psi for 30 minutes. First bleed off the annulus, then the tubing to 0 psi. Open the SSSV and shear the RP on the upper GLM with 2900 psi annulus pressure. Bleed off pressure and freeze protect with diesel to 2200' MD. Set a BPV. Close the SSSV and secure the well. Release rig. Complete appropriate documentation and hand-over to Production. Q-4A Redrill Plan Summary Page 6 Anadrill Schlumberger Alaska District 1111 East 80th Avenue Anchorage, AK 99518 (907) 349-4511 .Fax 344-2160 DIRECTIONAL WELL PLAN for SHARED SERVICES DRILLING ~ell ......... : Q-04A (HA.ST)"(P4) ~ield ........ : pRUDHOE BAY, QPAD ~omputation...: Minimum Curvature 7nits ' FEET lurface Lat..: 70.31363358 N ~urface.Long.: 148.83602286 W LOCATIONS - ALASKA Zone: 4 .LegalDescription X-Coord Y-Coord ;urface ...... : 4856 FSL 839 FEL S16 TllN R13E UM 643618.00 5965651.00 !ie-in/KOP...: 549 FSL 1023 FEL S09 TllN R13E L~4 643413.63 5966620.31 'ARGET #1 .... : 1094 FSL 1845.FEL S09 TllN R13E UM 642580.00 5967150.00 'GT#2 INTRMDT: 1283 FSL 2195 FEL S09 TllN R13E UN 642226.27 5967332.32 'GT#3 INTRMDT: 1341 FSL 2301 FEL S09 TllN R13E UN 642118.81 5967387.70 ~HL .......... : 1571 FSL 2728' FEL S09 TllN R13E UM 641687.46 5967610.02 PrePared.. · 12/05/95 Vert sect az.: 298.36 KB'elevation. '70.16 ft Magnetic Dcln: +28.444 (E) Scale Factor.: 0.99992343 Convergence..: +1.09596068.. ANADRILL .AKA-DPC APPROVED DEC ,5 1995 STATION IDENTIFICATION IE- IN SURVEY DP OF WINDOW DP CURVE 6/100 PROPOSED WELL PROFILE MEAS INCLN DIRECTION VERT-DEPTHS SECT COORDINATES-FROM DEPTH h/q'GLE AZIMIJ'WH TVD SUB-S DIST Wellhead STATE-PLANE TOOL DL/ X Y FACE 100 6701 24.72 6725 24.43 6730 24.37 6800 20.97 6900 16.73 350.30 6470 6400 626 .973.12 N 185.81 W 643413.63 5966620.31 178L <TIE 350.28 6492 6422 632 983.09 N 187.52 W 643411.73 5966630.25 178L 1.19 350.27 6497 6427 633 985.13 N 187.86 W 643411.34 5966632.28 147L 1.19 343.85 6561 6491 651 1011.41 N 193.79 W 643404.91 5966658.44 141L 6.00 330.62 6656 6586 676 1041.16 N 205.84 W 643392.30 5966687.96 128L 6.00 ~ 6/lOO CURVE )P HRZ .VJ / TOP KII~GAK 7000 13.81 7037 13.25 7193 13.25 7429 13.25 7799 13.25 310.53 6753 6682 301.29 6789 6719 301.29 6940 6870 301.29 7170 7100 301.29 7530 7460 700 1061.48 N 221.99 W 643375.77 5966707.96 109L 6.00 708 1066.57 N 228.99 W 643368.67 5966712.91 6.00 744 1085.09 N 259.46 W 643337.85 5966730.85 0.00 798 1113.21 N 305.72 W 643291.06 5966758.08 0.00 882 1157.23 N 378.13 W 643217.83 5966800.70 0.00 %adrill (c)95 Q04AP~ 2.5b.04 12:15 PM P) STATION IDENTIFICATION ,JE ,JD 'JC 'JB 'OP SAG RIVER 'OP SHUBLIK 'SAD/IVISHAK/Z 4/4B '.URVE 14/100 :ND 14/100 CURVE 'OP ZONE 3 'OP ZONE 2 / 2 C !URVE 14/100 GOC " LINER POINT ND 14/100 CURVE MEAS DEPTH 7953 8200 8457 8693 8811 8836 8914 8939 9000 9099 9106 9192 9198 9200 9300 9334 9400 9500 9596 9596 INCLN ANGLE .13.25 13.25 13.25 13.25 13.25 13.25 13.25 13.25 21.81 35.73 35.73 35.73 35.73 36.01 50.01 54.73 64.00 78.00 91.44 91.44 ARGET #1 9596 91.44 UILD 6/100 9994 91.44 ARGET #2 (INTRMDT) 9994 91.44 10000 91.79 ND 6/100 BUILD 10029 93.56 ROP 6/100 10056 93.56 10100 90.91 ND 6/100 DROP 10115 90.00 madrill (c)95 Q04AP4 2.5b.04 12:15 PM P) DIRECTION AZIMUTH PROPOSED WELL PROFILE VERT-DEPTHS SECT TVD SUB-S DIST 301.29 7680 7610 918 301.29 7920 7850 974 301.29 81718101 1033 301.29 ' 8400 8330 1087 301.29 '8515 8445 1114 301.29 8540 8470 1120 301.29 8615 8545 1138 301.29 8640 8570 1143 300.10 8698 8628 1162 299.34 8785 8715 1209 299.34 8790 8720 1213 299.34 8860 8790 1264 299.34 8865 8795 1267 299.33 8867 8796 1268 298.96 8940 8869 1336 298.87 8960 8890 1363 298.72 8994 8924 1420 298.53 9026 8956 1514 298.36 9035 8965 1610 298.36 9035 8965 1610 298.36 9035 8965 1610 298.36 9025 8955 2008 298.36 9025 8955 2008 298.36 9025 8955 2013 298.36 9024 8953 2043 12/05/95 Page 2 298.36 9022 8952 2069 298.36 9020 8950 2113 298.36 9020 8950 2128 COORDINATES-FROM Wellhead · 1175.57 N 408.31 W 1204.92 N 456.58 W 1235.61 N 507.07 W 1263.61 N 553.13 W 1277.67 N 576.26 W · 1280.72 N 581.29 W 1289.89 N 596.37 W 1292.90 N 601.31 W 1302.26 N 617.17 W 1325.87 N 658.66 W STATE-PLANE X Y 643187.32 5966818.46 643138.49 5966846.87 643087.43 5966876.59 643040.85 5966903.70 643017.45 5966917.31' 643012.37 5966920.27 642997.11 5966929.15 642992.12 5966932.06 642976.08 5966941.12 642934.15 5966963.93 ToOL FACE 1327.69 N 661.90 W 1352.36 N 705.79 W 1354.07 N 708.82 W 1354.65 N 709.85 W 1387.76 N 769.29 W 642930.88 5966965.68 642886.53 5966989.51 642883.46 5966991.16 642882.42 5966991.72 642822.37 5967023.69 1400.67 N 792.66 W 1428.11 N 842.58 W 1473.28 N 925.38 W 1518.70 N 1009.22 W 1518.70 N 1009.22 W 642798.76 5967036.14 642748.32 5967062.62 642664.68 5967106.20 642580.00 5967150.00 642580.00 5967150.00 1518.70 N 1009.22 W 1707.76 N 1359.42 W 1707.76 N 1359.42 W 1710.57 N 1364.63 W 1724.53 N 1390.49 W '642580.00 5967150.00 642226.27 5967332.32 HS 642226.27 5967332.32 HS 642221.01 5967335.03 HS 642194.89 5967348.49 1737.03 N 1758.02 N 1765.19 N 1465.81 w n~a~.81 5967387.7o AKA-DPC APPROVED -'~,.., . ,,,~. - DL/ 100 0.00 0.00 0.00 0.00 0.00 ~ 0.00 0.0.0 3L 0.00 2L 14.00 14.00 0.00 0.00 IL 0.00 IL 14.00 IL 14.00 IL 14.00 iL 14.00 IL 14.00 14.00 14.00 14.00 0.00 0.00 6.00 6.00 0.00 6.00 6.OO O O )-04A (HA ST) (P4) STATION IDENTIFICATION MEAS INCLN DIRECTION DEPTH ,'ANGLE AZIMUTH FR°p°s D WEU,. VERT- DEPTHS TVD SUB-S SECT DIST ~ARGET #3 (INTRMDT) 10115 90.00 298.'36 9020 8950 2128 ~-1/2" LINER POINT 10600 90.00 298.36 9020 8950 2614 rD 10600 90.00 298.36 9020 8950 2614 .COORDINATES-FROM Wellhead 1765.'19 N 1465.81 W 1995.74 N 1892.86 W 1995.74 N 1892.86 W 12/05/95 Pa~e 3 STATE-PLANE TOOL X Y FACE 642118.81 5967387.70 641687.46 5967610.02 641687.46 5967610.02 ANADRILL AKA-DPC APPROVED DL/ 100 6.00 0.00 0.00 ~nadrill [c)95 Q04AP4 2.5b.04 12:15 PM P) .~c~O5-95 16:40 Anadr~ql DPC 907 ~44 2160 P.06 ! SH,ARED SERVICES DRILLING i i YERTICAL SECTION VIEW Al>PROVED ,v~ sc~te.' ~ inch = ,800 feel , ' Dep Scale.' 1 inch = 1200 feet l0 DE0 Q 5 I99J~ Drawn ' t2/05/95 i '0 ......' ..... ~m~ ~ '6~''' ~: JnadrJ]] SchYumberger ' ~0- , Macker Identification MD BKB SECTN INCLN ' Al TIE-IN SURVEY 6701 6470 626 24.72 B} lOP OF WINDOW 6725 6~2 632 ,[ j E) CURVE t4/100 8939 8640 1143 13.25 , m F) END 14/100 CURVE 9099 8785 1209 35 73 ) ' ~ G) CURVE 14/~00 9198 8865 1267 35.73 A U "¢ ~ ' ~ H) 7~ LINEg POINI B5f16 B035 1610 91.44 ~ I) END t4/t00 CURVE 9596 9035 16~0 91.44 ~ d) IIROEf ~ 9596 9035 ~6~0 91.44 O- ~a~-r~ ............................. ~ ..... [) $~ICa $/~00 ~a ~0~5 ~00~ i M) END 6/tO0 BUILD 10029 9024 2043 93.56 ', i N) DROP 6/~00 10056 9028 2069 93.56 ~ O) END 6/100 DROP 10115 9020 2128 90.00 ~ ~) IAflGEI ~3 (INIflNDT) 10~5 ~020 212B ~0,00 ~ I ....... ~ ] ............ -a~- ~ - __ ~ . I . ........ ~ .................. r~ "~ ' ....... .7.~ ................. ~ ;' >--' . ....... q ............... 2 ..+..2 ~ ................ ',x-"~' ~r _' ] ~ ]~], . ,' ,.~ 5 C i ~ '~T~~ 'eP¢: ..... ~ ...... ........... ~ .... ' ....... ...... , ...... ........... m m,m m m % , mmm m m m m m m m,m m m m m . m m m m m ~_$[ ..... ~ ---.~ _ i , . 0 600 t200 ~800 2400 3000 3600 4200 4800 5400 6000 6600 7200 7800 Section Departure - ~-05-95 16:42 Anad~!l DPC 907-~.44 2160 P.O9 Marker Identification A) TIE-IN SURVEY MO. N/S 6701' 973' 6725 983 6730 985 7037 1067 8939 ~293 9099 .1326 9198 1354 9596 1519 9596 1519 9596. ~519 9994 ~708 9994 1708 10029 ~725 ~0056 ~737 JO~5 ~765 $01~5 1765 B) TOP OF WINDOW C) KOP CURVE 6/100 D) END 6/i00 CURVE E) CURVE i4/lO0 F) END 14/100 CURVE G) CURVE 14/100 H) 7' LINER POINT I) END ~4/100 CURVE J) TARGET ~1 K) BUILO 6/100 L) TARGET #2 (INTRMDT) M) END 6/100 BUILO N) DROP 6/100 O) END 6/100 DROP P) TARGET #3 (INTRMDT) E/W 188 $88 229 60~ 659 709 1009 1009 1009 1359 1390 1414 1466 t465 Q-04A (HA ST) (P4) PLAN VIEW CLOSURE ..... : 2751 feet at Azkmuth 316.52 DECLINATION.: +28.444 i(E) SCALE ....... : ! inch : 400 feet DRAWN ....... : 32/05/95 m JnadrJ 1] Sch]uml erger i .... STATE OF ALASKA AL, ~, OIL AND GAS CONSERVATION COMMISS', APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend Operation Shutdown __ Re-enter suspended well __ Alter casing Repair well Plugging X Time extension __ Stimu(ate __ Change approved program Pull tubing __ Variance __ Perforate .__ Other , Plugback for Sidetrack 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) Development X Plan RTE = 70.18 feet BP Exploration (Alaska) Inc. . Exploratory ~ 3. Address Stratigraphic__ 7. Unit or Property name P. O. Box 196612, Anchorage, Alaska 99519-6612 Service ~ Prudhoe Bay Unit 4. Location of well at surface 8. Well number 839' WEL, 424' SNL, SEC 16, T11N, R13E At top of productive interval 956' WEL, 1598' NSL, SEC 09, T11N, R13E At effective depth 931' WEL, 1693' NSL, SEC09, T11N, R13E At total depth 927' WEL, 1709' NSL, SEC 09, T11N, R13E Q-04 9. Permit number 78-82/8-712 10. APl number 50- 029-20340 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical 9681 feet Plugs (measured) 9205 feet Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical Length 9637 feet Junk (measured) 9165 feet Size Cemented 110' 30"x20" 512 cu ft Arctic Set 2645' 13-3/8 3544 cuft Arctic Set 8665' 9-5/8" 1192 cuft Class G; 691 cu ft Arctic Set 1493' 7" 375 cuft Class G measured 9446'-9484'; 9496'-9504' (open perforations) 9378'-9406'; 9435'-9440' (squeezed perforations) Measured depth True vertical depth 139' 139' 2674' 2673' 8694' 8301' 8187'-9680' 7844'-9205' true vertical (subsea) 8919'-8954'; 8965'-8972' (open perforations) 8856'-8882'; 8909'-8913' (squeezed perforations) Tubing (size, grade, and measured depth) 4-1/2" 12.6# L-80 w/tailpipe to 9436' Alc_.ska "":' ~¢3 ..... i.., 'L,.~i i ~, '~',t,'l: i! ,An~';araaa Packers and SSSV (type and measured depth) 9-5/8" TIW Packer at 8059'; 7" TIW Packer at 9420'; SSSV at 2103' 13. Attachments Description summary of proposal × Detailed operations program __ BOP sketch 14. Estimated date for commencing operation January 5, 1996 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: 'Oil X Gas ~ Suspended__ Service 17. ! hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ¢~ 7 ~ Title Senior Drilling Engineer FOR COMMISSION USE ONLY Date Conditions of approval: Notify Commission so representative may witness Plug integrity ,,,'/' BOP Test Mechanical lnte~---~ Approved by order of the Com?r~ c~o- 4'o7 Commissioner Form 10-403 Rev 06/15/88 ~J I Approval No.? ~-_ Z//~' SUBMIT/IN '12'RIPLICATE WELL PERMIT CHECKLIST iNIT CLASS WELL NAME GEOL AREA UNIT# PROGRAM: exp [] dev [] redrll~ sez-v [] ON,OFF ADMINISTRATION ENGINEERING 1. Permit fee attached ................... /Y ~ N 2. Lease number appropriate ................ / I ' N 3. Unique well name and number .............. ~ Y N 4. Well located in a defined oool ............. 5. Well located proper distance from drlg unit boundary. . 6. Well located proper distance from other wells ...... 7. Sufficient acreage available in drilling unit ..... 8. If deviated, is we!lbore plat included ........ 9. Operator only affected party .............. 10. Operator has appropria=e bond in force ......... 11. Permit can be issued without conservation order .... 12. Permit can be issued without administrative approval.. 13. Can permit be approved before 15-day wait ....... .Y N .Y N . Y N · Y N . Y N .Y N .Y N · Y N .Y N . Y N 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. Surface casing protects all known USDWs ......... Y N CMT vol adequate to circulate on conductor & surf csg.. Y CMT vol adequate to tie-in long string to surf csg . . . Y CMT will cover all known productive horizons ...... ~ Casing designs adequate for C, T, B & permafrost .... ~ N Adequate tankage or reserve pit ............. ~A N If a re-drill, has a 10-403 for abndnmnt been approved.~ N Adequate wellbore separation proposed .......... N If diverter required, is it adequate ........... ~~ Drilling fluid program schematic & equip list adequate .~ N BOPEs adequate ...................... ~Y~ N BOPE press rating adequate; test to ~d>~'~> psig.~ N Choke manifold complies w/API RP-53 (May 84) ...... ~ /~ Work will occur without operation shutdown ....... ~ N Is presence of H2S gas probable ............ ~ N GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures .... Y N/// 31. Data presented on potential overpressure zones . .... Y~ /.~ 32. Seismic analysis of shallow gas zones .......... Y/N , 33. Seabed condition survey (if off-shore) . . 't ...... / N 34. Contact name/phone for weekly progress repot s .... ~ Y N [exploratory only] .,' TAB Comments/Instructions: '3W/Ijb - A:~FORMS~cheklist rev 11/95 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. Q - 04A PRUDHOE BAY OCT 16 ~99.9 1./ / ~...-~%::~-. :- . .. .. . : .- ,e.~ . · ~. . _,~.,~.:.~:..-~:..:,,.::~ .~.~:( - :- .~',% .....~, · . ~, . . 1-- ~ ' --, ......... · ............ 1"~ ..... ~ ' ~. -... ..-:. , ,~- . · : ---:~:-,: .~ :..~ ~ , .......... :- :.~... ~...~ . ..:,¥~,-:,:,.:~:--,~..~ ,.:-...: ..... . ..... . Run . . .......... :-~-.,-:: .... ::: ......... 14 - September- 1996 · ~ . . ~ - . ........ ~'.~:~:.~' ~:::: -:--. , ._~ ~:_:: . . ~'~ '"-' '"-' Borax . ' I :~ ~ ~-:":"~:: ::~ . , - . , :;-.- ~ ~,~ ~,.I ]~,~6.ggging S_ervices 9600' 10804' ~ubfile 2 is type: £S APE 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 OPEN HOLE BIT SIZE (IN) 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD BASELINE CURVE FOR SHIFTS MWD GR 1 1 09-MAY- 96 S PERRY- SUN PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH 9616.0 9739.0 9749.0 9812.5 9925.5 9962.5 10131.0 10152.5 10250.0 10340.0 10362.5 10393.0 10394.0 GRCH 9609.5 9731.5 9741.5 9807.0 9920.0 9957.0 10123.5 10142.5 10243.5 10330.0 10353.5 10385.5 10386.0 Q-04A 500292034001 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 30-SEP-96 6679.01 R. ECK S. WHIPP 16 llN 13E 424 839 69.99 68.59 40.21 CAS I NG SIZE (IN) 9.625 7.000 4.500 4.500 DRILLERS DEPTH (FT) 6718.0 9598.0 10870.0 9328.0 CAS I NG WEIGHT 47.00 29.00 12.60 12.60 (MEASURED DEPTH) (LB/FT) EQUIVALENT UNSHIFTED DEPTH 10394.5 10504.5 10557.0 10591.0 10626.5 10647.5 10677.5 10715.5 $ REMARKS: 10 $.5 10497.0 1o5 o.o 10584.0 10615.0 10636.0 10667.5 10707.0 PDK-100/GR - Borax. NOTE: PER BP INSTRUCTIONS (DAVE DOUGLAS) THIS DATA WAS DEPTH MATCHED TO SPERRY-SUN MWD. TD NOT TAGGED. LOGS WERE RUN ON COILED TUBING. LOGGING SUITE ORGANIZATION: 1) LOGGED FLOWING PASS 2) LOGGED BASE SEAWATER PASS 3) LOGGED BORAX PASS 1:20 BBLS BORAX AWAY 4) LOGGED BORAX PASS 2: 40 BBLS BORAX AWAY 5) LOGGED FLUSH PASS A DIFFUSION CORRECTED SGMA CURVE IS INCLUDED FOR THE FLOWING PASS AND THE BASE SEAWATER PASS. THE CURVE IS CALLED SGNT AND WAS CORRECTED WITH THE FOLLOWING PARAMETERS: BOREHOLE SIZE = 8.0" CASING SIZE = 7.0" SALINITY = 25,000 PPM. A PDK POROSITY CURVE (PHI) WAS ALSO CREATED FOR THE FLOWING PASS AND THE BASE SEAWATER PASS. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS SGMA (PDK) 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 PDK PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS PDK. / ? ?MATCH1A. OUT $ FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass PASS NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 BASELINE DEPTH SGMA 9616.0 9609.5 9739 . 0 9731.5 9749.0 9741.5 9812.5 9807.0 9925.5 9920.0 9962.5 9957.0 10055 . 0 10048.5 10131 . 0 10123 . 5 10152 . 5 10142 . 5 10250.0 10243.5 10340.0 10330.0 10362.5 10353.5 10393 . 0 10385.5 10394 . 0 10386 . 0 10394 . 5 10386 . 5 10504 . 5 10497.0 10557.0 10550.0 10591.0 10584.0 10626.5 10615.0 10647.5 10636.0 10677.5 10667.5 10728.0 10719.5 $ START DEPTH STOP DEPTH 9600.0 10725.0 9600.0 10737.0 (MEASURED DEPTH) REMARKS: in separate files. EQUIVALENT UNSHIFTED DEPTH FLOWING PASS. ALL PDK CURVES WERE SHIFTED WITH SGMA. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. / ? ?MATCH1B. OUT $ CN : BP EXPLORATION WN : Q - 04A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPI~H PER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CSLS PDK 68 1 CU 4 6 LS PDK 68 1 CPS 4 7 MSD PDK 68 1 CU 4 8 RATO PDK 68 1 4 9 RBOR PDK 68 1 4 10 RICS PDK 68 1 4 11 RIN PDK 68 1 4 12 SGMA PDK 68 1 CU 4 13 SGMB PDK 68 1 CU 4 14 SS PDK 68 1 CPS 4 15 SGNT PDK 68 1 CU 4 16 PHI PDK 68 1 PU-S 4 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 64 * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 173 Tape File Start Depth = 9595.000000 Tape File End Depth = 10805.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 41158 datums Tape Subfile: 2 336 records... Minimum record length: Maximum record length: 62 bytes 958 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves PASS NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 9600.0 PDK 9600.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CI/RVE CODE GRCH PASS NUMBER: 1 for each pass in separate files. STOP DEPTH 10725.0 10737.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GRCH SGMA 9662.5 9657.5 9663.5 9658.5 9664.0 9660.0 9664.5 9660.5 9665.5 9661.0 9668.0 9661.5 9673.5 9667.0 9674.5 9667.5 9677.5 9670.5 9706.5 9700.0 9722.5 9716.0 9723.5 9716.5 9731.5 9724.0 9733.0 9725.5 9733.5 9726.5 9734.5 9727.5 9735.5 9728.0 9736.0 9729.0 9741.0 9733.5 9742.0 9734.0 9742.5 9743.5 9744.0 9744.5 9745.5 9737.5 9748.5 9757.0 9760.5 9761.5 9763.0 9764.0 9765.0 9779.0 9790.5 9785.0 9801.5 9805.5 9801.0 9807.5 9803.0 9736.0 9737.5 9738.0 9740.0 9744.0 9751.5 9755.0 9755.5 9757.0 9757.5 9758.5 9772.0 9794.5 9800.5 9808.0 9811.0 9814.5 9815.0 9816.5 9832.0 9835.5 9836.5 9837.5 9861.5 9863.0 9863.5 9874.0 9884.0 9884.5 9885.0 9886.0 9887.0 9888.0 9888.5 9889.0 9897.5 9898.0 9898.5 9900.5 9901.5 9902.5 9903.5 9904.0 9905.0 9906.5 9915.0 9933.0 9933.5 9990.0 9990.5 9991.0 9992.0 9993.0 10005.5 10006.5 10026.0 10028.0 10035.0 10037.5 10046.0 10047.0 10047.5 10048.0 10049.0 10052.5 10058.0 10058.5 10061.0 10061.5 10062.0 10064.0 10065.0 10073.0 10074.0 4.0 9807.0 10019 5 10021.5 10031.5 10041.0 9809.5 9810.5 9812.0 9828.5 9832.0 9832.5 9833.5 9855.5 9857.0 9858.0 9868.5 9878.0 9878.5 9879.5 9880.5 9881.0 9882.0 9883.0 9883.5 9893.0 9893.5 9894.5 9896.5 9897.0 9898.0 9898.5 9899.0 9899.5 9901.0 9910.0 9928.0 9929.0 9985.5 9986.5 9987.0 9987.5 9988.5 9999.0 10000.0 10029.5 10040.5 10041.0 10042.0 10042.5 10043.0 10046.5 10053.0 10054.0 10056.5 10057.5 10058.0 10058.5 10059.0 10067.0 10067.5 10083.5 10085.5 10088.0 10089.0 10090.0 10122.0 10122.5 10123.5 10124.5 10125.0 10126.0 10126.5 10127.0 10127.5 10128.0 10128.5 10129.0 10129.5 10130.5 10131.5 10132.5 10133.0 10133.5 10136.0 10138.5 10139.0 10142.0 10147.5 10148.0 10148.5 10149.5 10153.0 10159.0 10161.0 10168.5 10172.5 10173.5 10174.5 10175.0 10177.5 10178.5 10179.0 10179.5 10214.5 10215.5 10226.5 10227.0 10233.5 10236.5 10238.5 10240.5 10245.0 10245.5 10247.5 10248.5 10249.5 10250.5 10258.0 10282.5 10288.0 10115.5 10116.0 10116.5 10120.0 10120.5 10121.5 10123.5 10130.0 10133.5 10077.0 10078.5 10081.0 10081.5 10082.5 10118.0 10118.5 10119.0 10119.5 10120.0 10122.0 10122.5 10123.5 10124.5 10125.0 10126.0 10126.5 10127.0 10129.5 10134.0 10142.5 10143.5 10144.0 10144.5 10148.0 10152.0 10152.5 10160.0 10164.5 10165.5 10166.0 10167.0 10169.5 10170.0 10170.5 10173.0 10208.0 10208.5 10219.5 10220.5 10227.0 10230.5 10232.5 10235.0 10239.5 10240.5 10242.5 10243.0 10243.5 10244.0 10251.5 10275.0 10280.5 10289.0 10295.5 10296.0 10297.0 10304.0 10307.5 10308.5 10318.0 10318.5 10319.0 10320.0 10339.0 10351.0 10351.5 10354.0 10355.5 10359.5 10360.0 10360.5 10385.0 10388.5 10389.5 10395.0 10398.0 10402.5 10403.0 10404.0 10404.5 10412.0 10415.5 10417.0 10436.0 10437.5 10438.5 10439.0 10439.5 10440.0 10468.5 10473.0 10474.0 10474.5 10475.0 10481.5 10482.5 10483.5 10487.0 10494.5 10495.5 10496 · 0 10497.0 10498.0 10498.5 10499.0 10501.0 10501.5 10505.0 10505.5 10508.5 10509.5 10525.5 10343.5 10348.0 10353 .5 10354.0 10486.5 10490.5 10492.0 10494.0 10495.0 10498.5 10499.5 10502.5 10503.0 10281.0 10287.5 10288.5 10289.5 10296.0 10299.5 10300.0 10309.5 10310.5 10311.0 10311.5 10330.5 10344.0 10345.0 10347.5 10352.5 10353.0 10378.5 10382.0 10382.5 10388.0 10391.5 10396.0 10397.0 10398.0 10399.0 10406.5 10408.5 10410.0 10430.0 10431.5 10432.0 10432.5 10433.5 10434.0 10461.5 10466.0 10466.5 10467.5 10468.0 10473.5 10474.5 10475.0 10478.5 10488.5 10491.0 10492.0 10492.5 10493.0 10519.5 10527.5 10528.0 10528.5 10530.0 10537.5 10540.0 10541.0 10549.0 10552.5 10558.5 10562.0 10566.0 10570.5 10572.5 10573.0 10575.0 10575.5 10576.0 10576.5 10577.5 10580.5 10581.5 10582.0 10583.0 10583.5 10584.0 10585.0 10588.0 10647.5 10672.5 10677.5 10704.0 10726.0 10728.5 $ REMARKS: 10521.5 10522.0 10522.5 10524.0 10532.0 10534.5 10535.0 10542.5 10543.0 10547.0 10553.0 10555.0 10559.0 10564.5 10566.5 10567.5 10569.0 10570.0 10569.5 10570.5 10570.5 10571.0 10571.5 10574.5 10575.0 10575.5 10577.5 10578.0 10578.0 10578.5 10580.5 10581.5 10637.5 10664.0 10668.0 10698.0 10718.5 10722.0 BASE SEAWATER PASS. ALL PDK CURVES WERE SHIFTED WITH SGMA. / ? ?MATCH2A. OUT / ? ?MATCH2B. OUT $ CN : BP EXPLORATION WN : Q - 04A FN : PRUDHOE BAY COLIN · : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: API API API API Log Crv Crv Name Tool Coda ~amples Units Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CSLS PDK 68 1 CU 4 6 LS PDK 68 1 CPS 4 7 MSD PDK 68 1 CU 4 8 RATO PDK 68 1 4 9 RBOR PDK 68 1 4 10 RICS PDK 68 1 4 11 RIN PDK 68 1 4 12 SGMA PDK 68 1 CU 4 13 SGMB PDK 68 1 CU 4 14 SS PDK 68 1 CPS 4 15 SGNT PDK 68 1 CU 4 16 PHI PDK 68 1 PU-S 4 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 64 * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 173 Tape File Start Depth = 9595.000000 Tape File End Depth = 10805.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 41158 datums Tape Subfile: 3 458 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves PASS NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 9600.0 PDK 9600.0 $ CURVE SHIFT DATA - PASS TO ~PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 for each pass in separate files. STOP DEPTH 10792.0 10804.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GRCH SGMA 9663.0 9656.0 965610 9665.0 9658.0 9658.0 9666.0 9658.5 9658.5 9666.5 9659.0 9659.0 9667.0 9660.0 9660.0 9706.0 9699.0 9699.0 9723.0 9718.0 9718.0 9727.0 9722.0 9722.0 9734.0 9727.5 9752.0 9745.0 9813.0 9807.5 9807.5 9813.5 9808.0 9808.0 9824.5 9819.5 9819.5 9826.0 9821.0 9821.0 9834.0 9828.5 9828.5 9835.5 9830.0 9830.0 9836.5 9830.5 9830.5 9861.5 9855.5 9855.5 9862.0 9856.5 9856.5 9862.5 9857.0 9857.0 9863.0 9858.0 9858.0 9864.5 9859.5 9859.5 9866.0 9861.5 9861.5 9867.0 9862.5 9862.5 9868.0 9863.0 9863.0 9871.0 9866.0 9866.0 9884.5 9878.5 9878.5 9885.0 9879.0 9879.0 9886.0 9879.5 9879.5 9888.0 9881.5 9881.5 9892.5 9888.0 9888.0 9896.0 9891.5 9891.5 9897.0 9892.0 9892.0 9902.0 9897.0 9897.0 9903.0 9897.5 9897.5 9903.5 9898.0 9898.0 9907.0 9901.0 9901.0 9909.0 9914.0 9914.5 9915.5 9916.5 9917.0 9922.0 9932.0 9934.0 9935.0 9974.5 9975.0 9977.0 9988.0 9988.5 9990.0 9990.5 9992.5 10038.0 10047.0 10047.5 10052.5 10053.5 10127.0 10127.5 10149.5 10176.0 10257.5 10258.5 10259.0 10260.5 10275.0 10276.0 10282.0 10285.0 10286.0 10292.5 10293.5 10296.0 10309.0 10310.5 10311.5 10312.0 10312.5 10313.0 10314.0 10323.0 10324.0 10325.5 10326.5 10340.5 10351.0 10353.0 10361.5 10393.0 10399.0 10415.5 10416.5 10474.5 10493.5 i ~3.0 9909.5 99i0.0 9910.5 9911.5 9912.5 9917.5 9925.0 9927.0 9927.5 9967.0 9970.0 9972.0 9982.0 9983 .0 9984.5 9985.5 9987.5 10032.0 10041.0 10042.0 10047.0 10047.5 10119.5 10120.0 10141.0 10167.5 10331.5 10355.0 10388.5 10467.0 10486.0 9903.0 9909.5 9910.0 9910.5 9911.5 9912.5 9917.5 9925.0 9927.0 9927.5 9967.0 9970.0 9972.0 9982.0 9983.0 9984.5 9985.5 9987.5 10032.0 10041.0 10042.0 10047.0 10047.5 10119.5 10120.0 10251.5 10252.5 10253.5 10255.0 10268.5 10269.5 10274.5 10277.5 10278.0 10284.5 10285.0 10287.5 10301.0 10302.5 10303.0 10303.5 10304.5 10305.0 10305.5 10314.5 10316.0 10317.5 10318.0 10344.0 10346.0 10391.5 10410.5 10411.5 10467.0 10486.0 10494.0 10494.5 10495.5 10498.0 10538.0 10559.5 10560.5 10561.0 10561.5 10562.5 10576.0 10578.5 10579.5 10580.0 10581.5 10582.5 10585.0 10586.0 10632.5 10635.0 10653.0 10673.0 10679.0 10714.5 10725.5 10728.5 $ REMARKS: 1~ ~7.0 10487.0 10487.5 10487.5 10488.0 10488.0 10490.5 10490.5 10532.5 10532.5 10554.0 10554.0 10554.5 10554.5 10555.5 10555.5 10556.0 10556.0 10556.5 10556.5 10571.5 10571.5 10574.0 10574.0 10574.5 10574.5 10575.5 10575.5 10577.0 10577.0 10577.5 10577.5 10580.0 10580.0 10581.0 10581.0 10628.0 10630.5 10643.5 10664.0 10671.5 10708.0 10719.0 10722.0 10722.0 BORAX PASS 1: 20 BBLS BORAX AWAY. ALL PDK CURVES WERE SHIFTED WITH SGMA. / ? ?MATCH3A. OUT / ? ? MATCH3 B. OUT $ CN : BP EXPLORATION WN : Q - 04A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: Name Tool Code Samples Units 1 GRCH PDK 68 2 BIF PDK 68 3 BKL PDK 68 4 BKS PDK 68 5 CSLS PDK 68 6 LS PDK 68 Size 1 GAPI 4 1 4 1 CPS 4 1 CPS 4 1 CU 4 1 CPS 4 API API API API Log Crv Crv Length Typ Typ Cls Mod 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 7 MSD PDK 6 & 1 CU 8 RATO PDK 68 1 9 RBOR PDK 68 1 10 RICS PDK 68 1 11 RIN PDK 68 1 12 SGMA PDK 68 1 CU 13 SGMB PDK 68 1 CU 14 SS PDK 68 1 CPS * DATA RECORD (TYPE# 0 ) Total Data Records: 152 966 BYTES * ~ 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 56 1 1 1 1 1 1 1 1 Tape File Start Depth = 9595.000000 Tape File End Depth = 10805.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 77474 datums Tape Subfile: 4 309 records... Minimum record length: Maximum record length: 62 bytes 966 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 9600..0 PDK 9600.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 for each pass in separate files. STOP DEPTH 10740.0 10752.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GRCH SGMA 9643.0 9639.0 9644.0 9640.0 9663.5 9660.0 9664.0 9660.5 9665.0 9661.0 9665.5 9661.5 9668.5 9662.0 9675.5 9669.0 9676.0 9670.0 9678.0 9672.0 9692.5 9684.0 9695.5 9687.0 9710.5 9702.5 9711.0 9703.0 9711.5 9704.0 9713.0 9705.5 9736.0 9729.0 9752.0 9745.0 9779.0 9771.0 9813.0 9813.5 9832.5 9835.5 9836.5 9837.0 9837.5 9838.5 9839.0 9853.5 9867.0 9867.5 9868.5 9869.0 9869.5 9871.0 9885.0 9886.0 9829.0 9848.0 9807.5 9808.5 9828.0 9831.0 9831.5 9832.5 9833.0 9833.5 9863.0 9863.5 9864.0 9864.5 9865.5 9867.0 9879.5 9880.5 9887.5 9888.0 9889.0 9892.5 9898.5 9899.5 9905.5 9906.5 9908.0 9909.0 9914.0 9914.5 9915.5 9916.0 9922.5 9932.5 9935.0 9936.0 9972.0 9973.5 9974.0 9974.5 9977.5 9978.5 9990.0 9990.5 9991.5 9992.0 9993.0 10028.0 10029.0 10030.0 10037.0 10038.5 10039.5 10040. '0 10040.5 10041.5 10042.5 10043.5 10053.0 10058.5 10059.0 10059.5 10060.0 10061.0 10061.5 10063.0 10064.0 10065.0 10065.5 10074.0 10074.5 10081.5 10082.0 10082.5 10095.5 10096.5 10099.0 10121.5 9911.0 9911.5 10021.5 10022.5 10024.0 10035.5 10036.0 10118.0 9881.0 9882.0 9883.0 9888.5 9894.5 9895.0 9901.0 9901.5 9902.0 9903.0 9910.0 9910.5 9911.0 9918.0 9926.0 9928.5 9929.0 9964.0 9968.0 9968.5 9969.5 9972.5 9973.0 9984.5 9985.5 9986.5 9987.5 9988.5 10032.0 10033.5 10034.0 10035.0 10036.5 10037.0 10037.5 10047.0 10054.5 10055.0 10056.0 10056.5 10057.0 10058.0 10059.5 10060.0 10060.5 10061.0 10067.5 10068.0 10075.5 10076.5 10077.0 10089.0 10089.5 10092.0 10123.0 10125.5 10126.0 10128.5 10129.0 10129.5 10130.0 10131.0 10132.0 10132.5 10133.0 10135.0 10137.5 10159.0 10160.5 10161.0 10162.5 10163.0 10258.0 10275.5 10276.5 10282.5 10286.0 10287.0 10292.5 10293.5 10295.5 10306.5 10308.5 10309.5 10329.5 10350.0 10350.5 10353.5 10358.5 10359.5 10362.5 10363.5 10364.5 10365.5 10390.0 10391.0 10394.0 10394.5 10395.0 10399.5 10417.0 10417.5 10471.0 10474.5 10475.0 10496.0 10496.5 10497.0 10498.5 10499.0 10499.5 10500.0 10501.0 10502.0 lC 9.5 10120.0 ~10120.5 10121.0 10121.5 10122.5 10129.0 10341.5 10342.5 10345.5 10351.0 10352.0 10356.5 10357.5 10385.5 10386.5 10387.0 10387.5 10388.5 10488.5 10489.0 10491.0 10492.0 10492.5 10493.0 10494.0 10124.5 10125.5 10126.0 10126.5 10127.5 10129.5 10151.5 10152.0 10154.0 10155.5 10156.5 10251.5 10267.0 10268.0 10275.0 10278.5 10279.0 10284.5 10285.0 10287.0 10298.5 10300.5 10301.0 10321.0 10354.5 10357.5 10392.0 10408.5 10409.0 10463.0 10466.5 10467.5 10489.0 10491.5 10493.0 10502.5 10503.0 10508.5 10509.5 10510.0 10514.5 10540.0 10554.0 10555.0 10556.0 10557.0 10557.5 10559.5 10563.5 10564.5 10577.0 10580.5 10581.5 10582.5 10583.5 10584.5 10585.5 10586.5 10587.0 10587.5 10605.0 10607.0 10648.5 10673.0 10685.5 10727.5 10728.0 $ REMARKS: 1~ ~5.0 lO4~5.5 10502.5 10504.0 10505.0 10505.5 10508.5 10534.0 10550.0 10551.0 10551.5 10550.0 10551.5 10552.0 10555.0 10558.0 10559.0 10571.0 10577.0 10578.0 10578.5 10577.5 10578.0 10579.0 10580.5 10581.0 10580.5 10582.0 10581.0 10599.5 10601.5 10638.5 10664.0 10676.0 10718.5 10721.0 BORAX PASS 2:40 BBLS BORAX AWAY. ALL PDK CURVES WERE SHIFTED WITH SGMA. / ? ?MATCH4A. OUT /? ?MATCH4B. OUT $ CN : BP EXPLORATION WN : Q - 04A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: Name Tool Code Samples Units Size API API API API Log Crv Crv Length Typ Typ Cls Mod 1 GRCH PDK 65 1 GAPI 2 BIF PDK 68 1 3 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 5 CSLS PDK 68 1 CU 6 LS PDK 68 1 CPS 7 MSD PDK 68 1 CU 8 RATO PDK 68 1 9 RBOR PDK 68 1 10 RICS PDK 68 1 11 RIN PDK 68 1 12 SGMA PDK 68 1 CU 13 SGMB PDK 68 1 CU 14 SS PDK 68 1 CPS * DATA RECORD (TYPE# 0 ) Total Data Records: 152 966 BYTES * 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 4 51 995 99 56 Tape File Start Depth = 9595.000000 Tape File End Depth = 10805.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 77474 datums Tape Subfile: 5 375 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 9600.0 10725.0 9600.0 10737.0 BASELINE DEPTH GRCH 9628.5 9623.0 9629.0 9623.5 9662.5 9663.5 9665.0 9667.5 9674.0 9675.0 9678.5 9730.0 9724.0 9730.5 9724.5 9731.5 9725.0 9732.5 9725.5 9735.0 9728.0 9736.0 9728.5 9737.0 9729.5 9739.0 9732.0 9741.5 9734.5 9742.5 9735.0 9744.5 9737.0 9745.5 9737.5 9746.5 9738.5 9778.0 9772.0 9779.0 9773.0 9780.0 9773.5 9781.0 9774.5 9782.0 9775.0 9782.5 9775.5 9806.5 9807.0 9812.0 9816.5 9832.5 9833.0 9834.0 9834.5 9835.0 9801.5 9806.5 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SGMA 9658.5 9659.5 9660.0 9660.5 9667.0 9667.5 9671.0 9724.0 9724.5 9725.0 9725.5 9728.0 9728.5 9729.5 9732.0 9734.5 9735.0 9737.0 9737.5 9738.5 9772.0 9773.0 9773.5 9774.5 9775.0 9775.5 9800.5 9810.5 9828.0 9828.5 9829.0 9829.5 9830.5 9836.0 9849.5 9862.0 9863.0 9872.5 9884.0 9885.0 9886.0 9887.0 9889.5 9892.5 9893.0 9894.5 9903.5 9913.0 9914.0 9915.0 9915.5 9916.0 9917.0 9921.0 9932.5 9933.0 9969.5 9970.0 9971.0 9973.5 9974.5 9977.5 9988.0 9989.5 9990.0 9992.0 9992.5 10018.5 10019.0 10027.0 10037.5 10038.5 10039.5 10040.0 10040.5 10042.5 10043.5 10045.5 10046.0 10046.5 10051.5 10052.5 10053.0 10057.0 10096.0 10097.0 10099.0 10126.0 10126.5 10127.0 10129.0 10130.0 10131.0 9842.0 9885.0 9887.0 9909.0 9912.0 10014.0 10014.5 10023.5 9831.5 9855.5 9856.5 9867.0 9878.5 9879.0 9880.0 9880.5 9883.0 9887.5 9898.0 9908.0 9909.0 9909.5 9910.0 9911.0 9916.0 9926.5 9927.0 9965.5 9966.0 9966.5 9969.0 9969.5 9972.5 9982.0 9983.5 9984.5 9986.5 9987.5 10031.5 10032.5 10033.0 10033.5 10034.5 10036.5 10037.0 10038.5 10039.0 10040.0 10045.0 10045.5 10046.0 10052.5 10089.0 10089.5 10091.5 10119.0 10119.5 10122.5 10124.5 10125.0 10125.5 10138.0 10147.5 10148.5 10149.5 10172.5 10200.0 10201.0 10201.5 10213.5 10215.0 10216 · 0 10225.0 10268.0 10276.5 10282.5 10286.0 10287.0 10287.5 10288.0 10289.0 10290.0 10290.5 10291.0 10292.0 10293.0 10295.0 10295.5 10307.5 10318.0 10318.5 10340.0 10351.5 10352.0 10353.0 10363.0 10402.5 10403.0 10414.0 10417.5 10418.0 10419.0 10471.0 10494.0 10494.5 10495.5 10496.0 10497.0 10497.5 10498.5 10499.5 10500.5 10501.0 10502.0 10507.0 10509.5 10510.5 10511.5 10537.0 10548.5 10556.5 16 ,9.0 10138.0 10143.0 10143.5 10164.0 10192.0 10192.5 10193.0 10206.5 10208.0 10208.5 10217.5 10259.5 10268.0 10274.5 10278.0 10278.5 10279.0 10280.0 10281~0 10281.5 10282.0 10283.0 10284.0 10284.5 10286.5 10287.5 10299.5 10309.5 10310.0 10331.0 10343.0 10344.0 10345.0 10355.0 10395.0 10395.5 10406.0 10409.5 10410.5 10411.5 10462.5 10485.5 10486.5 10487.5 10487.5 10488.5 10491.0 10490.0 10490.5 10493.5 10494.0 10494.5 10493.0 10495,0 10498.5 10502.5 10501.0 10503.0 10504.0 10530.5 10542.0 10551.0 10557.5 10558.5 10559.0 10560.5 10561.5 10578.5 10579.0 10580.0 10583.5 10584.0 10609.5 10612.5 10613.0 10648.0 10672.5 10711.5 10728.0 $ REMARKS: 10552.0 10553.0 10553.5 10554.0 10555.0 10574.0 10574.5 10575.0 10578.5 10578.0 10578.5 10602.5 10605.5 10606.5 10637.5 10662.0 10702.5 10720.5 FLUSH PASS ALL PDK CURVES WERE SHIFTED WITH SGMA. / ? ?MATCH5A. OUT /??MATCH5B. OUT $ CN : BP EXPLORATION WN : Q - 04A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ.Cls Mod GRCH PDK 68 1 GAPI 4 BIF PDK 68 1 4 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 4 CSLS PDK 68 1 CU 4 LS PDK 68 1 CPS 4 MSD PDK 68 1 CU 4 RATO PDK 68 1 4 RBOR PDK 68 1 4 RICS PDK 68 1 4 RIN PDK 68 1 4 SGMA PDK 68 1 CU 4 SGMB PDK 68 1 CU 4 SS PDK 68 1 CPS 4 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 4 51 995 99 1 * DATA RECORD (TYPE# 0) Total Data Records: 152 966 BYTES * 56 Tape File Start Depth = 9595.000000 Tape File End Depth = 10805.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 113790 datums Tape Subfile: 6 360 records... Minimum record length: Maximum record length: 62 bytes 966 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NIIMBER: 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 1 DEPT~ INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9600.0 PDK 9600.0 $ LOG ~ER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : L4DCK~ING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 10726.0 10737.0 14 -AUG- 96 ECLIPSE 2.2 1541 14-AUG- 96 10825.0 10815.0 9600.0 10804.0 1500.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 CCL CASING COLLAR LOC. TEMP TEMPERATURE $ TOOL NUMBER 2725XA 2324NA 8221XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT) :~ 0.000 10870.0 0.0 BORE}{OLE COND I T IONS 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) : PROD FLUIDS/BORAX 0.00 0.0 217.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZI~ WINDOW (FT) : 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 300 FAR COUNT RATE HIGH SCALE (CPS): 5300 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 0 TOOL STANDOFF (IN) : 0.0 REMARKS :' FLOWING PASS. NEAR COUNT RATE HIGH SCALE = 100,000. CN : BP EXPLORATION WN : Q - 04A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 25 Curves: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod GR PDK 68 1 GAPI 4 BIF PDK 68 1 4 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 4 CCL PDK 68 1 4 CSLS PDK 68 1 CU 4 CSS PDK 68 1 CPS 4 G1 PDK 68 1 CPS 4 G2 PDK 68 1 CPS 4 GElS PDK 68 1 CPS 4 ISS PDK 68 1 CPS 4 LS PDK 68 1 CPS 4 MON PDK 68 1 CPS 4 MSD PDK 68 1 CU 4 RATO PDK 68 1 4 RBOR PDK 68 1 4 RICS PDK 68 1 4 RIN PDK 68 1 4 SGMA PDK 68 1 CU 4 SGMB PDK 68 1 CU 4 SPD PDK 68 1 F/MN 4 SS PDK 68 1 ~ CPS 4 TEN PDK 68 1 LB 4 SGNT PDK 68 1 CU 4 PHI PDK 68 1 PU-S 4 4 51 310 01 4 51 995 99 4 51 391 51 4 51 390 51 4 51 150 01 4 51 995 99 4 51 995 99 4 51 995 01 4 51 995 02 4 51 995 99 4 51 391 99 4 51 391 99 4 51 430 01 4 51 995 99 4 51 420 99 4 51 420 99 4 51 420 99 4 51 420 99 4 51 400 01 4 51 995 99 4 51 636 99 4 51 390 99 4 51 635 99 4 51 995 99 4 51 995 99 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 * DATA RECORD (TYPE# 0) Total Data Records: 507 942 BYTES * 100 Tape File Start Depth = 9595.000000 Tape File End Depth = 10735.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 196061 datums Tape Subfile: 7 585 records... Minimum record length: 62 bytes Maximum record length: 942 bytes 0'0 :(3..4) MOGNIM DNIZIqlfkr~oN ~NOZ TIO NI NOI3AfZI~ON .~.L~I J.NflOD .~hIIT.~fl~I~t 000'0 00'0 :(NI) NOI~O~HOO ~qOH :XIISN~G :(qX54H~Hi EO q-fNH~HIId~) SdXi TOOl TOOi 0'0 000'0 000'0 000'0 0'0 0 0'LIE 0'0 00'0 xv~o~/s~inT.~ ~o~ 0'0 0'0LSOI 000'0 : (J..4) PLLd.WG ~NISRfD S : (J..~) HJ.d,~fI ~NIStfD S,H.~TTIHG : (NI) .~ZIS .LI~ .~TOH %f,L%fG DNIS~fD flNlf .~TOHH%{O~{ IfXIEE8 'DOT %F~ITOD 9NIS~D TDD 00I-NGd SdXi TOOl ~GOD TOOl ~OGN~IA (~0~O~ O~ dO~) ~NI~S 0'00~I 0'9080I 0'0096 0'~ISOI 0'S~80I 96-D~-~I 90ti E'E ~S6ITDS 96-~n~-~I 0'L£LOI 0'9~LOI HIdSG ~OiS :(ON/SSA) : (~Hd~) GHatS DNI~D(ZI : (i~) q%fA~J~II DOT NOiiO~ : (i~) qlfA~SJ, NI ~0~ ~O~ : (~) ES~Oq : (~) H~IHG :~O~O~ NO H~O~O~ ~I~ :NOISH~ ~~OS ~G H~H DO~ 0'0096 0'0096 HO H~d~ ~iS ~OD qOOi A~S ~qI~ 00~E'0 :~~HDNI '~I~ ~s~I u~ ss~d punozBMoPq ~w~ ~ssII~ ~Pz~d~s uI ss~d qoPe zo~ w~p xspP~q BoI pu~ S~A~no g :HS~WZ1N ~I~ H~CSfSH HqI~ SIq :octA~ s! 8 oI!~qns BASE NORMALIZi WINDOW (FT) : 0.0 · BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 300 FAR COUNT RATE HIGH SCALE (CPS): 5300 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 0 TOOL STANDOFF (IN) : 0.0 REMARKS: BASE SEAWATER PASS. NEAR COUNT RATE HIGH SCALE = 100,000. CN : BP EXPLORATION WN : Q - 04A FN : PRUDHOE BAY COLIN : NORTH SLOPE STAT : ALASKA FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 25 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 GR PDK 68 1 GAPI BIF PDK 68 1 BKL PDK 68 1 CPS BKS PDK 68 1 CPS CCL PDK 68 1 CSLS PDK 68 1 CU CSS PDK 68 1 CPS G1 PDK 68 1 CPS G2 PDK 68 '1 CPS GElS PDK 68 1 CPS ISS PDK 68 1 CPS LS PDK 68 1 CPS MON PDK 68 1 CPS MSD PDK 68 1 CU RATO PDK 68 1 RBOR PDK 68 1 RICS PDK 68 1 RIN PDK 68 1 SGMA PDK 68 1 CU SGMB PDK 68 1 CU SPD PDK 68 1 F/MN SS PDK 68 1 CPS TEN PDK 68 1 LB SGNT PDK 68 1 CU PHI PDK 68 1 PU-S 4 4 51 310 01 1 4 4 51 995 99 1 4 4 51 391 51 1 4 4 51 390 51 1 4 4 51 150 01 1 4 4 51 995 99 1 4 4 51 995 99 1 4 4 51 995 01 1 4 4 51 995 02 1 4 4 51 995 99 1 4 4 51 391 99 1 4 4 51 391 99 1 4 4 51 430 01 1 4 4 51 995 99 1 4 4 51 420 99 1 4 4 51 420 99 1 4 4 51 420 99 1 4 4 51 420 99 1 4 4 51 400 01 1 4 4 51 995 99 1 4 4 51 636 99 1 4 4 51 390 99 1 4 4 51 635 99 1 4 4 51 995 99 1 4 4 51 995 99 1 * DATA RECORD (TYPE# 0) Total Data Records: 507 942 BYTES * 100 Tape File Start Depth = 9595.000000 Tape File End Depth = 10735.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 232377 datums Tape Subfile: 8 585 records... Minimum record length: 62 bytes Maximum record length: 942 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9600.0 PDK 9600.0 $ LOG READER DATA STOP DEPTH 10792.0 10804.0 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 CCL CASING COLLAR LOC. TEMP TEMPERATURE $ 14 -AUG- 96 ECLIPSE 2.2 1832 14-AUG- 96 10825.0 10815.0 9600.0 10804.0 1500.0 YES TOOL NUMBER 2725XA 2324NA 8221XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT): LOGGER' S CASING DEPTH (FT): 0.000 10870.0 0.0 BOREHOLE COND I T IONS 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): PROD FLUIDS/BORAX 0.00 0.0 217.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : 0.0 BASE NORMALIZi~.G WINDOW (FT) : 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 300 FAR COUNT RATE HIGH SCALE (CPS): 5300 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 0 TOOL STANDOFF (IN): 0.0 REMARKS: BORAX PASS 1: 20 BBLS BORAX AWAY. NEAR COUNT RATE HIGH SCALE = 100,000. CN : BP EXPLORATION WN : Q - 04A FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORbtAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 23 Curves: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod GR PDK 68 1 GAPI 4 BIF PDK 68 1 4 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 4 CCL PDK 68 1 4 CSLS PDK 68 1 CU 4 CSS PDK 68 1 CPS 4 G1 PDK 68 1 CPS 4 G2 PDK 68 1 CPS 4 GElS PDK 68 1 CPS 4 ISS PDK 68 1 CPS 4 LS PDK 68 1 CPS 4 MON PDK 68 1 CPS 4 MSD PDK 68 1 CU 4 RATO PDK 68 1 4 RBOR PDK 68 1 4 RICS PDK 68 1 4 RIN PDK 68 1 4 SGMAPDK 68 1 CU 4 SGMB PDK 68 1 CU 4 SPD PDK 68 1 F/MN 4 SS PDK 68 1 CPS 4 TEN PDK 68 1 LB 4 4 51 310 01 1 4 51 995 99 1 4 51 391 51 1 4 51 390 51 1 4 51 150 01 1 4 51 995 99 1 4 51 995 99 1 4 51 995 01 1 4 51 995 02 1 4 51 995 99 1 4 51 391 99 1 4 51 391 99 1 4 51 430 01 1 4 51 995 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 400 01 1 4 51 995 99 1 4 51 636 99 1 4 51 390 99 1 4 51 635 99 1 92 * DATA RECORD ('~ ?E# 0) Total Data Records: 485 966 BYTES * Tape File Start Depth = 9595.000000 Tape File End Depth = 10805.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE ,TRAILER **** LIS representation code decoding summary: Rep Code: 68 312246 datums Tape Subfile: 9 563 records... Minimum record length: Maximum record length: 62 bytes 966 bytes Tape Subfile 10 is type: LIS FILE HEADER FILE NLTMBER: 9 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 4 DEPTH INCREMENT.: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9600.0 PDK 9600.0 $ LOG HEADER DATA STOP DEPTH 10740.0 10752.0 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 CCL CASING COLLAR LOC. TEMP TEMPERATURE $ 14-AUG-96 ECLIPSE 2.2 1930 10825.0 10815.0 9600.0 10804.0 1500.0 YES 14 -AUG- 96 TOOL NUMBER 2725XA 2324NA 8221XA BOREHOLE AND CAS ING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT): LOGGER' S CASING DEPTH (FT) : 0.000 10870.0 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) : PROD FLUIDS/BORAX 0.00 0.0 217.0 0 0.0 0.000 0.000 0o000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 BLUELINE COUNT RATE' NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZI WINDOW (FT) : 0.0 BLUELINE COUNT 'RATE' SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 300 FAR COUNT RATE HIGH SCALE (CPS): 5300 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 0 TOOL STANDOFF (IN): 0o0 REMARKS: BORAX PASS 2: 40 BBLS BORAX AWAY. NEAR COUNT RATE HIGH SCALE = 100,000. CN : BP EXPLORATION WN : Q - 04A FN : PRUDHOE BAY COLIN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 23 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 GR PDK 68 1 GAPI BIF PDK 68 1 BKL PDK 68 1 CPS BKS PDK 68 1 CPS CCL PDK 68 1 CSLS PDK 68 1 CU CSS PDK 68 1 CPS G1 PDK 68 1 CPS G2 PDK 68 1 'CPS GElS PDK 68 1 CPS ISS PDK 68 1 CPS LS PDK 68 1 CPS MON PDK 68 1 CPS MSD PDK 68 1 CU RATO PDK 68 1 RBOR PDK 68 1 RICS PDK 68 1 RIN PDK 68 1 SGMA PDK 68 1 CU SGMB PDK 68 1 CU SPD PDK 68 1 F/MN SS PDK 68 1 CPS TEN PDK 68 1 LB 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 51 310 01 1 4 51 995 99 1 4 51 391 51 1 4 51 390 51 1 4 51 150 01 1 4 51 995 99 1 4 51 995 99 1 4 51 995 01 1 4 51 995 02 1 4 51 995 99 1 4 51 391 99 1 4 51 391 99 1 4 51 430 01 1 4 51 995 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 400 01 1 4 51 995 99 1 4 51 636 99 1 4 51 390 99 1 4 51 635 99 1 92 * DATA RECORD (~ _ J E# 0) Total Data Records: 463 966 BYTES * Tape File Start Depth = 9595.000000 Tape File End Depth = 10750.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 343282 datums Tape Subfile: 10 541 records... Minimum record length: Maximum record length: 62 bytes 966 bytes Tape Subfile 11 is type: LIS FILE HEADER FILE NUMBER: 10 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 5 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9600.0 PDK 9600.0 $ 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 10725.0 10737.0 14-AUG-96 ECLIPSE 2.2 2035 14.AUG-96 10825.0 10815.0 9600.0 10804.0 1500.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PDK PDK-100 CCL CASING COLLAR LOC. TEMP TEMPERATURE $ TOOL NUMBER 2725XA 2324NA 8221XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 10870.0 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): PROD FLUIDS/BORAX 0.00 0.0 217.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZI WINDOW (FT) : 0.0 BLUELINE COUNT JRATE~SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 300 FAR COUNT RATE HIGH SCALE (CPS): 5300 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 0 TOOL STANDOFF (IN): 0.0 REMARKS: FLUSH PASS. NEAR COUNT RATE HIGH SCALE = 100,000. CN : BP EXPLORATION WN : Q - 04A FN : PRUDHOE BAY COLIN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 23 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 GR PDK 68 1 GAPI 4 BIF PDK 68 1 4 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 4 CCL~ PDK 68 1 4 CSLS PDK 68 1 CU 4 CSS PDK 68 1 CPS 4 G1 PDK 68 1 CPS 4 G2 PDK 68 1 CPS 4 GElS PDK 68 1 CPS 4 ISS PDK 68 1 CPS 4 LS PDK 68 1 CPS 4 MON PDK 68 1 CPS 4 MSD PDK 68 1 CU 4 RATO PDK 68 1 4 RBOR PDK 68 1 4 RICS PDK 68 1 4 RIN PDK 68 1 4 SGMAPDK 68 1 CU 4 SGMB PDK 68 1 CU 4 · SPD PDK 68 1 F/MN 4 SS PDK 68 1 CPS 4 TEN PDK 68 1 LB 4 4 51 310 01 1 4 51 995 99 1 4 51 391 51 1 4 51 390 51 1 4 51 150 01 1 4 51 995 99 1 4 51'995 99 1 4 51 995 01 1 4 51 995 02 1 4 51 995 99 1 4 51 391 99 1 4 51 391 99 1 4 51 430 01 1 4 51 995 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 420 99 1 4 51 400 01 1 4 51 995 99 1 4 51 636 99 1 4 51 390 99 1 4 51 635 99 1 92 * DATA RECORD ('~ _PE# 0) Total Data Records: 457 966 BYTES * Tape File Start Depth = 9595.000000 Tape File End Depth = 10735.000000 Tape File Level Spacin9 = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decodin9 summary: · . Rep Code: 68 421711 datums Tape Subfile: 11 535 records... Minimum record length: Maximum record length: 62 bytes 966 bytes Tape Subfile 12 is tY~Pe: .LIS 96/ 9/30 01 **** REEL TRAILER **** 96/ 9/30 01 Tape Subfile: 12 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Mon 30 SEP 96 9:34a Elapsed execution time = 23[01 seconds. SYSTEM RETURN CODE = 0 Q - 04A PRUDHOE BAY I'./ /X~-'~ )~-~n~' ~:'::? .~;/:~:~::'::'. ~-~?h_:-'-:~.;~: ~" .' ~ '~' ]- '~'~'-" "! i, .¢~?:-::? .:-;~-'.¢/ ~:~'_:s~:.:-~.-':;L:-?-:'~:;:~-~,~;.'~/:-- ;: '~' '~' ~ ~ t~ 6952 ~-~. -2;.;:'~-,~ --_ - _.::--:~ u_;...~ .... .--.:-.~-.. -.. .---.:~.--.. ~ =-- . .. I~::(_~ _~ ~- ~'ff/ /~.'".--';:- -: ;: .-:-:::", ~-.,-'"-:..,'...--:'-"; ~:-..:- ~ -. -. ~/ ~ .~ I ~ _ '-._ · .~ .-~;~ ~d'~ /-: ~--' ';.: ;. ~;:~:~ ~:;'~--::::,~;-:?Z;~LZ~'-.-7;:.:'~ .-~ - ~:.:~_~(:[;;i~-, j-,,: .,--v. ~ w , X-:---~ :':-~-;-;:~ :-,~, ::-~.?~:.:s -'. xh_;::/.:;--:-'.~_ .~ Run 1: ~~~>~. ... -,.:-~ - /:..~::..-.._ ...::_,.:-;~.:~--..;- : ...... ~::;~:-_. _~:..~ -;-~../..:..: :.-:..-. - .~.;~A~..~c~[q.~S~;~ · -~ ~ ....~-- ~''~--' .... :-'-"- "i ' -- -" ---- Z%m'~-:'-~:'"'~ :-- ~- · ~ - '- ~ ~' ~ ....... J m-~":~?~4:~;~;~>~7 ,- ':: ;.'T. --~--' '-_; ~ .~'-:::':-....~ --;_ ' .... :~: -~:'.:-:- ~. - :;L: ~:-, ~ '-: -~~I~.?~ ~&kS~ i';~-2~i~ '.'~-". ~'~;7~;:.:';(~ .?'-'~'~:~f;z'-. ~ ~-.-;~-.;(--~y-;Y_ - t-;:-;:-.';:',y,__~ :- -_-.; :-~-;..~ ~c2:;~ ~:..~-F~..~,~<~'~::~::~%::-L~~ ........... i ,~:' :': :.'-~'::-- ~ ~'-'-~;-~-. ? - --- ..... ~, -:__ :./.-~:...':: ~-/~? ~__ ,:-;~:':: :L :.. ':~- _L..-~ ~'::- -- ~__::. ~ ~;~:~ :'~;~?;?:;C:~'.?~%'.~";:~;;;-~/ Tape Subfile 2 is type: ~-IS TAPE HEADER PRUDHOE BAY I/NIT OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROI/ND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: RUN 1 6679.00 R. ECK SEE REMARKS Q-04A 500292034001 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 24-JUN-96 RUN 2 RUN 3 16 liN 13E 4856 839 69.99 68.59 40.21 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 9.625 6718.0 8.500 9598.0 DLL/MLL/DAC/CN/GR. CIRCIU_JITION STOPPED AT 0400 ~IRS, 12-MAY-96. LOGS WITNESSED BY: D. STEARNS & E. VAUGHN. LOG WAS DRILLPIPE CONVEYED PER BP INSTRUCTIONS (JIM WELCH), THIS IS THE DEPTH REFERENCE FOR THIS WELL. PROCESSING OF THIS LDWG WAS DELAYED UNTIL A DECISION WAS REACHED BY BP ON DEPTH REFERENCE. TOOL STICKING WHILE LOGGING INTO AND OUT OF HOLE FROM 9328 - 9415' (REFER TO CHT CURVE). CALIPER VERIFICATIONS NOT AVAILABLE DUE TO PCL OPERATION. SEE CASING CHECK FOR AFTER LOG CALIPER CHECK. GR ON DOWN LOG NOT VALID DUE TO SOURCE IN CN TOOL. NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, CALIPER CORRECTED, CASING CORRECTIONS OFF, SALINITY = 0o00 PPM. PER CLIEN REQUEST, ENVIRONMENTAL & )RNADO CHART CORRECTIONS WERE APPLIED TO DLL/MLL DATA. THE MLL WAS CORRECTED FOR THE EFFECTS OF MUD CAKE & AN "RXO" CURVE WAS OUTPUT. THE DLL DATA WAS CORRECTED FOR BOREHOLE EFFECTS. THE CORRECTED DLL DATA WAS THEN USED IN THE ATLAS TORNADO CHART TO GET "RT" & "DI" CURVES. RXO = RESISTIVITY OF FLUSHED ZONE RT = TRUE FORMATION RESISTIVITY DI = DEPTH OF INVASION. FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS Ail tool strings; depth shifted and clipped curves; hole data. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 8591.0 9493 . 0 DAS 8673 . 0 9519 . 0 DLL 6951.0 9577.0 2446 8676.0 9500 . 0 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH MLL 8603.5 8624.5 8647.0 8675.0 8675.0 8690.5 8691.0 8702.5 8711.5 8712.0 8712.5 8722.5 8729.5 8743.5 8743.5 8756.0 8757.5 8759.0 8762.5 8763.0 8773.0 8775.5 8779.5 8786.0 8788.0 8789.0 8792.0 8794.0 8794.5 8815.5 8815.5 8818.0 8821.0 8824.5 8825 . 0 8824 . 5 8825.5 8827.0 8826.5 8831.5 8838.5 8839.0 8844.5 8845 . 0 8845.0 8848.0 8851.5 8851.5 8853.0 8856.5 8858.0 8860.5 all runs merged; EQUIVALENT UNSHIFTED DEPTH LLD DT NPHI 8604.0 8625.5 8647.5 8690.5 8690.5 8712.5 8722.5 8780.0 8789.5 8816.0 8821.0 8824.5 8827.0 8832.0 8838.5 8845.0 8712.0 8722.5 8729.0 8743.0 8756.0 8759.0 8763.0 8773.0 8788.5 8791.5 8821.0 8825.0 8827.0 8838.5 8844.0 8703.0 8711.5 8756.0 8758.0 8775.5 8786.5 8848.0 8818.0 8821.0 8824.0 8827.5 8838.5 8847.5 8858.5 8857.5 8860.0 8853.0 8856.5 no case 8861.0 8862.5 8864.5 8870.5 8874.5 8878.0 8883.0 8883.5 8888.0 8889.5 8890.0 8892.5 8896.5 8900.0 8900.5 8903.0 8903.5 8904.5 8906.5 8913.0 8920.0 8922.5 8928.0 8931.0 8931.5 8940.0 8954.0 8954.5 8961.5 8962.0 8968.0 8973.0 8985.0 8985.5 9005.0 9005.5 9009.0 9026.0 9026.5 9029.5 9032.0 9049.5 9062.0 9062.5 9063.0 9065.0 9066.5 9067.0 9069.5 9070.0 9071.5 9076.0 9081.0 9082.5 9084.5 9086.5 9096.0 9098.5 9118.0 9119.5 8862.5 8875.0 8889.5 8902.5 8923.0 8932.0 8962.0 8985.5 9006.0 9026.5 9032.0 9062.5 9066.5 9071.0 9076.5 9081.5 9084.5 9086.0 8861.0 8865.0 8875.5 8883.0 8890.0 8897.0 8904.0 8906.5 8912.5 8920.0 8927.5 8931.0 8954.0 8961.0 8967.5 8985.0 9OO5.O 9008.5 9027.0 9029.5 9049.5 9062.5 9065.5 9071.0 9076.5 9081.5 9096.0 9118.0 8874.5 8887.5 8890.0 8892.5 8896.0 8900.5 8903.5 8928.5 8931.0 8940.5 8954.5 8961.0 8985.0 9005.0 9026.5 9031.0 9062.5 9067.0 9069.5 9076.0 9096.5 9098.5 9119.5 8870.0 8874.5 8878.5 8883.0 8887.5 8889.5 8901.0 8903.5 8931.0 8972.5 8985.5 9063.0 9082.0 9128.0 9133.5 9136.5 9137.5 9142.5 9156.5 9181.5 9185.5 9197.5 9199.0 9199.5 9214.5 9215.0 9221.5 9226.0 9239.5 9257.0 9268.0 9282.5 9296.5 9315.0 9318.0 9332.5 9334.0 9359.5 9363.0 9366.0 9369.0 9370.5 9392.0 9413.0 9441.5 9442.0 9444.5 9447.0 9450.5 9480.0 9480.5 9483.5 9494.0 $ MERGED DATA SOURCE PBU TOOL CODE GR DAS DLL DLL 2446 $ REMARKS: 9138.0 9226.5 9334.5 9441.5 9128.5 9133.5 9136.5 9142.5 9181.5 9197.5 9200.0 9215.5 9221.5 9257.5 9268.0 9315.0 9317.5 9128.0 9156.5 9181.5 9186.0 9199.0 9214.5 9239.0 9296.5 9314.5 9334.0 9334.0 9358.5 9363.0 9362.5 9367.0 9365.0 9370.5 9441.5 9445.0 9444 . 0 9450.5 9479 . 5 9480 . 0 9481.0 9494.0 9493.5 9215.0 9282.5 9332.5 9369.0 9392.0 9412.5 9447.5 9483.5 RUN NO. PASS NO. MERGE TOP MERGE BASE 1 6 8591.0 9493.0 1 6 8673.0 9519.0 1 2 6952.0 8680.0 1 6 8680.0 9577.0 1 6 8676.0 9500.0 OPEN HOLE MAIN PASS. THE DLL DATA FROM THE DOWN PASS WAS SPLICED ONTO THE TOP OF THE MAIN PASS FOR COMPLETENESS. RXO, CALl, MTEM, SP, TEND, & TENS WERE SHIFTED WITH MLL. LL3, RT, & DI WERE SHIFTED WITH LLD. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT /??MATCH2 UT /??MATCH2.OUT /??MATCH3.0UT /??MATCH4.0UT $ : BP EXPLORATION (ALASKA) : Q-04A : PRUDHOE BAY : NORTH SLOPE * FORMAT RECORD (TYPE# 64) ONE DEPTH pER FRAME Tape depth ID: F 16 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR DAS 68 1 GAPI 2 DT DAS 68 1 US/F 3 TEND DAS 68 1 LB 4 TENS DAS 68 1 LB 5 CALl DLL 68 1 IN 6 RXO DLL 68 1 OHMM 7 MLL DLL 68 1 OHMM 8 LL3 DLL 68 1 OHMM 9 LLD DLL 68 1 OHMM 10 RT DLL 68 1 OHMM 11 DI DLL 68 1 IN 12 SP DLL 68 1 MV 13 MTEM DLL 68 1 DEGF 14 NPHI 2446 68 1 PU-S 15 FUCT 2446 68 1 CPS 16 NUCT 2446 68 1 CPS 4 4 59 310 01 1 4 4 59 530 16 1 4 4 59 995 99 1 4 4 59 995 99 1 4 4 17 995 99 1 4 4 17 995 99 1 4 4 17 995 99 1 4 4 17 995 99 1 4 4 17 995 99 1 4 4 17 995 99 1 4 4 17 995 99 1 4 4 17 995 99 1 4 4 17 995 99 1 4 4 47 995 99 1 4 4 47 995 99 1 4 4 47 995 99 1 64 * DATA RECORD (TYPE# 0) 958 BYTES * Total Data Records: 377 Tape File Start Depth = 9588.000000 Tape File End Depth = 6950.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 89710 datums Tape Subfile: 2 638 records... Minimum record le~gth:~ Maximum record length: 62 bytes 958 bytes Tape Subfile 3 is type: LIS TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 2 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 1 6 .2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 8591.0 9494.0 DAC 8672.5 9520.0 MLL 8675.0 9578.0 DLL 8677.0 9548.0 2446 8600.0 9501.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): 12-MAY-96 ECLIPS 2.2 400 2039 9598.0 9587.0 6586.0 9584.0 1500.0 12-MAY-96 12-MAY-96 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWVL ISO ISO TTRM COMR GR CN KNJT KNJT DAC SLAM MIS DLL TGRD MIS KNJT KNJT MLL $ SWIVEL ISOLATION SUB ISOLATION SUB TEMPERATURE COMMON REMOTE GAMMA RAY COMPENSATED NEUTRON KNUCKLE JOINT KNUCKLE JOINT DIGITAL ACOUSTILOG SLAM ADAPTER MASS ISOLATION SUB DUAL LATEROLOG TOOL GUARD MASS ISOLATION SUB KNUCKLE JOINT KNUCKLE JOINT MICRO LATEROLOG TOOL NUMBER 3944XA 3997XA 3997XA 3981XA 3510XA 1329XA 2446XA 3923XA 3923XA 1667EA/1680MA 3516XA 3967XB 1229EA/1229MA 1313ZZ 3967XA 3921NA 3921NA 1233XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT): 8.500 6718.0 LOGGER' S cASING r TH (FT) : L0.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : MUD AT BOTTOM HOLE TEMPERATURE (BHT): MIID FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : REMARKS: MAIN PASS. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : Q-04A : PRUDHOE BAY : NORTH SLOPE : ALASKA KCL/POLYMER 10.00 60.0 9.9 5.6 198.0 .131 .050 .086 .000 .185 .000 75.0 198.0 78.0 .0 76.0 .0 THERMAL SANDSTONE .00 .000 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 20 Curves: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Name Tool Code Samples Units GR DAC 68 1 GAPI DT24 DAC 68 1 US/F CHT DAC 68 1 LB TTEN DAC 68 1 LB TEN DAC 68 1 LB SPD DAC 68 1 F/MN CAL MLL 68 1 IN RXO MLL 68 1 OHMM RMLL MLL 68 1 OHMM RS DLL 68 1 OHMM RD DLL 68 1 OHMM RT DLL 68 1 OHMM DI DLL 68 1 IN SP DLL 68 1 MV API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 56 310 01 1 4 56 520 99 1 4 56 635 99 1 4 56 635 99 1 4 56 635 99 1 4 56 636 99 1 4 20 280 99 1 4 20 935 02 1 4 20 270 03 1 4 17 220 09 1 4 17 220 10 1 4 17 120 46 1 4 17 120 44 1 4 17 010 01 1 15 WTBH DLL 6£ 1 DEGF 4 16 CNC 24416 ~8 1 PU-S 4 17 CNCF 2446 68 1 PU-S 4 18 CN 2446 68 1 PU-L 4 19 LSN 2446 68 1 CPS 4 20 SSN 2446 68 1 CPS 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 351 17 995 99 4 47 995 99 4 47 995 99 4 47 890 01 4 47 334 31 4 47 334 30 80 Tape File Start Depth = 9588.000000 Tape File End Depth = 8537.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation Code decoding summary: Rep Code: 68 88306 datums Tape Subfile: 3 441 records... Minimum record length: 44 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NI3MBER: 3 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RI/NNIIMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 3 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9316.0 DAC 9350.0 MLL DLL 2446 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR) : 9400.0 9402.0 9423.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIVEL ISOLATION SUB ISOLATION SUB TEMPERATURE COMMON REMOTE GAMMA RAY COMPENSATED NEUTRON KNUCKLE JOINT KNUCKLE JOINT DIGITAL ACOUSTILOG SLAM ADAPTER MASS ISOLATION SUB DUAL LATEROLOG TOOL GUARD MASS ISOLATION SUB KNUCKLE JOINT KNUCKLE JOINT MICRO LATEROLOG SWVL ISO ISO TTRM COMR GR CN KNJT KNJT DAC SLAM MIS DLL TGRD MIS KNJT KNJT MLL $ STOP DEPTH 9501.0 9526.0 9585.0 9555.0 9508.0 12-MAY-96 ECLIPS 2.2 400 12-MAY-96 1931 12-MAY-96 9598.0 9587.0 6586.0 9584.0 1500.0 TOOL NUMBER 3944XA 3997XA 3997XA 3981XA 3510XA 1329XA 2446XA 3923XA 3923XA 1667EA/1680MA 3516XA 3967XB 1229EA/1229MA 1313ZZ 3967XA 3921NA 3921NA 1233XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER' S CASING DEPTH (FT): 8.500 6718.0 6710.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITMERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: REPEAT PASS. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : Q-04A : PRUDHOE BAY : NORTH SLOPE : ALASKA KCL/POLYMER 10.00 60.0 9.9 5.6 198.0 .131 .050 .086 .000 .185 .000 75.0 198.0 78.0 .0 76.0 .0 THERMAL SANDSTONE .00 .000 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 20 curVes: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Name Tool Code Samples Units GR DAC 68 1 GAPI DT24 DAC 68 1 US/F CHT DAC 68 1 LB TTEN DAC 68 1 LB TEN DAC 68 1 LB SPD DAC 68 1 F/MN CAL MLL 68 1 IN RXO MLL 68 1 OHMM RMLL MLL 68 1 OH}4M RS DLL 68 1 OHMM RD DLL 68 1 OHMM RT DLL 68 1 OHMM DI DLL 68 1 IN SP DLL 68 1 MV WTBH DLL 68 1 DEGF CNC 2446 68 1 PU-S API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 56 310 01 1 4 56 520 99 1 4 56 635 99 1 4 56 635 99 1 4 56 635 99 1 4 56 636 99 1 4 20 280 99 1 4 20 935 02 1 4 20 270 03 1 4 17 220 09 1 4 17 220 10 1 4 17 120 46 1 4 17 120 44 1 4 17 010 01 1 4 17 995 99 1 4 47 995 99 1 17 CNCF 2446 68 1 18 CN 2446 68 1 19 LSN 2446 68 1 20 SSN 2446 68 1 PU-S 4 PU-L 4 CPS 4 CPS 4 * DATA RECORD (TYPE# 0) Total Data Records: 113 1014 BYTES * Tape File Start Depth = 9600.000000 Tape File End Depth = 9262.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 118124 datums Tape Subfile: 4 201 records... Minimum record length: Maximum record length: 44 bytes 1014 bytes 47 995 99 4 47 890 01 4 47 334 31 4 47 334 30 80 Tape Subfile 5 is-typeD: LIS l# FILE HEADER FILE NUMBER: 4 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: .2500 FILE SIRMMARY VENDOR TOOL CODE START DEPTH GR 6898.0 DLL 6951.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): STOP DEPTH 9502.0 9556.0 12-MAY-96 ECLIPS 2.2 400 12-MAY-96 1748 12-MAY-96 9598.0 9587.0 6586.0 9584.0 1500.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWVL ISO ISO TTRM COMR GR CN KNJT KNJT DAC SLAM MIS DLL TGRD MIS KNJT KNJT MLL $ SWIVEL ISOLATION SUB ISOLATION SUB TEMPERATURE COMMON REMOTE GAMMA RAY COMPENSATED NEUTRON KNUCKLE JOINT KNUCKLE JOINT DIGITAL ACOUSTILOG SLAM ADAPTER MASS ISOLATION SUB DUAL LATEROLOG TOOL GUARD MASS ISOLATION SUB KNUCKLE JOINT KNUCKLE JOINT MICRO LATEROLOG TOOL NUMBER 3944XA 3997XA 3997XA 3981XA 3510XA 1329XA 2446XA 3923XA 3923XA 1667EA/1680MA 3516XA 3967XB 1229EA/1229MA 1313ZZ 3967XA 3921NA 3921NA 1233X3% BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 8.500 6718.0 6710.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): KCL/POLYMER 10.00 MUD VISCOSITY (S) MUD PH: FLUID LOSS (C3) : MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: 9.9 5.6 198.0 .131 .050 .086 .000 .185 .000 75.0 198.0 78.0 .0 76.0 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE .00 .000 TOOL STANDOFF (IN): .0 REMARKS: DOWN PASS. ONLY THE DLL & GR WERE RECORDED. THE GR ON THIS PASS IS NOT VALID DUE TO SOURCE IN CN TOOL ACTIVATING THE FORMATION. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : Q-04A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR DLL 68 1 GAPI 4 2 RS DLL 68 1 OHMM 4 3 RD DLL 68 1 OHMM 4 4 SP DLL 68 1 MV 4 5 CHT DLL 68 1 LB 4 6 TTEN DLL 68 1 LB 4 7 TEN DLL 68 1 LB 4 8 SPD DLL 68 1 F/MN 4 4 17 310 01 1 4 17 220 09 1 4 17 220 10 1 4 17 010 01 1 4 17 635 99 1 4 17 635 99 1 4 17 635 99 1 4 17 636 99 1 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 392 Tape File Start ~epth = 9591.000000 Tape File End Depth = 6853.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 186884 datums Tape Subfile: 5 480 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 6 is~type: LIS 96/ 6/24 01 **** REEL TRAILER **** 96/ 6/25 01 Tape Subfile: 6 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 25 JI/N 96 1:57p Elapsed execution time = 4.89 seconds. SYSTEM RETURN CODE = 0 Tape Su.bfile 2 is type: TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NLTMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 3 AK-MM- 960524 J. PANTER E. VAUGHN Q-04A 500292034001 BP EXPLORATION (ALASKA) INC. SPERRY-SUN DRILLING SERVICES 24-SEP-96 MWD RUN 4 J. PANTER E. VAUGHN MWD RUN 5 J. PANTER E. VAUGHN JOB NLTMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 6 J. PANTER E. VAUGHN MWD RUN 7 G. TOBIAS G. BECK MWD RUN 8 G. TOBIAS G. BECK MWD RUN 9 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 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: G. TOBIAS G. BECK 16 lin 13E 4856 829 RECEIVED OCT 03 1996 Alask8 Oil & Gss Cons. CommOn Anc ho sge 69.99 68.59 40.21 M]CffOF]LMF Jg OPEN HOLE CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) Date 9.625 6568.0 8.500 7.000 9598.0 6.000 10870.0 DRILLERS MWD - GR/EWR4. ALL DEPTHS ARE MEASURED BIT DEPTHS. WELL Q-04A IS REPRESENTED BY RUNS 1-9. RUNS 1 AND 2 ARE DIRECTIONAL ONLY AND NO DATA IS PRESENTED. RUNS 3-6 ARE DIRECTIONAL WITH GAMMA RAY (NGP/SGRD) . RUNS 7-9 ARE DIRECTIONAL WITH GAMMA RAY (DGR/SGRC) AND ELECTROMAGNETIC WAVE 4-PHASE RESISTIVITY (EWR4). GAMMA RAY DATA FROM 8582' TO 9420' WAS ACQUIRED WITH NATURAL GAMMA PROBE, SCINTILLATION TYPE DETECTOR, AND IS NOTED AS NGP/SGRD. GAMMA RAY ~TA FROM 9420' TO 10830' WAS ACQUIRED WITH DUAL GAMMA RAY, GEIGER MUELLER TYPE DETECTORS, AND IS NOTED AS DGR/SGRC. A MEASUREMENT AFTER DRILLING (MAD) PASS FROM 9597' TO 10870' WAS PERFORMED AFTER REACHING TD ON MWD RUN 9. THE DATA FOR WELL Q-04A HAS NOT BEEN DEPTH SHIFTED, PER GREG BERNASKI (BP) 20-AUG-96. FILE'HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR RP $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 8582.0 10830.0 9591.0 10837.0 BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD MWD $ REMARKS: EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 3 8630.0 9125.0 4 9125.0 9237.0 5 9237.0 9334.0 6 9334.0 9598.0 7 9598.0 10166.0 8 10166.0 10567.0 9 10567.0 10870.0 MERGED MAIN PASS. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : Q-04A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 GR MWD 68 1 AAPI RPX MWD 68 1 OHMM RPS MWD 68 1 OMMM RPM MWD 68 1 OHMM RPD MWD 68 1 OHMM FET MWD 68 1 HR ROP MWD 68 1 FPHR 4 4 4 4 4 4 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 180 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) Total Data Records: 148 998 BYTES * 28 Tape File Start Depth = 10870.000000 Tape File End Depth = 8582.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 36617 datums Tape Subfile: 2 253 records... Minimum record length: 62 bytes Maximum record length: 998 bytes Ta~e Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using earliest passes. DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR RP $ MERGED DATA SOURCE PBU TOOL CODE $ REMARKS: CN WN FN COUN STAT .5000 START DEPTH STOP DEPTH 9576.0 10827.0 9597.0 10835.0 MAD RUN NO. MAD PASS NO. MERGE TOP 9 1 9576.0 MERGE BASE 10827.0 MERGED MAD PASS. ABOVE SPLICE DEPTHS ARE FOR GR CURVE. $ : BP EXPLORATION (ALASKA) : Q-04A : PRUDHOE BAY : NORTH SLOPE : AT,ASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MAD 68 1 AAPI 4 2 RPX MAD 68 1 OHMM 4 3 RPS MAD 68 1 OHMM 4 4 RPM MAD 68 1 OHMM 4 5 RPD MAD 68 1 OHMM 4 6 FET MAD 68 1 HR 4 7 ROP MAD 68 1 FPHR 4 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 86 Tape File Start Depth = 10870.000000 Tape File End Depth = 9550.000000 Tape File Level Spacing = 0.500000 Tape File Depth Un~_s = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 21129 datums Tape Subfile: 3 111 records... Minimum record length: 62 bytes Maximum record length: 998 bytes Ta~e Sdbfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8582.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9074.0 09-MAY-96 MSC 1.32 / ISC 2.11 DEP 2.041, 2.042 / SP4 5.01 MEMORY 9125.0 8630.0 9125.0 0 11.6 34.8 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 243 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 8.500 6568.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MI/D PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: KCL POLYMER 10.00 60.0 9.4 29000 6.0 .000 .000 .000 .000 .0 154.4 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 3. CN WN FN COUN STAT BP EXPLORATION (ALASKA) Q-04A PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 14 Tape File Start Depth = 9130.000000 Tape File End Depth = 8582.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 39909 datums Tape Subfile: 4 77 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BlT RUN NO: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9060.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9171.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: MWD RUN 4. 10-MAY-96 MSC 1.32 / ISC 2.11 DEP 2.041, 2.042 / SP4 5.01 MEMORY 9237.0 9125.0 9237.0 0 33.8 35.9 TOOL NUMBER NGP 297 8.500 6568.0 KCL POLYMER 9.90 54.0 9.9 30000 6.8 .000 .000 .000 .000 .0 154.4 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : Q-04A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 9250.000000 Tape File End Depth = 9050.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 22333 datums Tape Subfile: 5 68 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape S~bfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MW-D Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9190.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9287.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ il-MAY-96 MSC 1.32 / ISC 2.11 DEP 2.041, 2.042 / SP4 5.01 MEMORY 9334.0 9237.0 9334.0 0 36.0 43.9 TOOL NUMBER NGP 243 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 8.500 6568.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: KCL POLYMER 10.00 56.0 9.9 29000 5.5 .000 .000 .000 .000 .0 141.6 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 5. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : Q-04A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MW-D 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 9345.000000 Tape File End Depth = 9180.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 40903 datums Tape Subfile: 6 67 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape sUbfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 6 DEPTH INCREMENT: .5000 FILE SI/MMARY VENDOR TOOL CODE START DEPTH GR 9288.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9549.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MI/D CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 6. 12 -MAY- 96 MSC 1.32 / ISC 2.11 DEP 2.041,-2.042 / SP4 5.01 MEMORY 9598.0 9334.0 9598.0 0 46.9 84.5 TOOL NUMBER NGP 297 8.500 6568.0 KCL POLYMER 10.00 60.0 9.9 30000 5.6 .000 .000 .000 .000 .0 150.1 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT BP EXPLORATION (ALASKA) Q-04A PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 9605.000000 Tape File End Depth = 9280.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 24287 datums Tape Subfile: 7 71 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9421.0 EWR4 9426.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10125.0 10132.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 16-MAY-96 MSC 1.32 / ISC 2.11 DEP 2.041, 2.042 / SP4 5.01 MEMORY 10166.0 9598.0 10166.0 0 88.8 94.7 TOOL NUMBER P0498SP4 P0498SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 9598.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO - PRO 9.00 68.0 8.9 42000 5.4 .100 .080 .075 .150 70.0 161.6 70.0 70.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 'REMARKS: CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : Q-04A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 FET MWD 68 1 HR 4 7 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 180 01 1 4 90 810 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 50 Tape File Start Depth = 10175.000000 Tape File End Depth = 9410.000000 Tape File Level Spacing = 0.500000 Tape Fi~e Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 53152 datums Tape Subfile: 8 115 records... Minimum record length: 62 bytes Maximum record length: 998 bytes Tape S~bfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10120.0 EWR4 10126.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: 'DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10526.0 10533.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 17-MAY-96 MSC 1.32 / ISC 2.11 DEP 2.041, 2.042 / SP4 5.01 MEMORY 10567.0 10166.0 10567.0 0 88.8 95.7 TOOL NUMBER P0475SP4 P0475SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 6.000 9598.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO-PRO 9.00 56.0 8.9 42000 5.8 .100 .070 .080 .150 72.0 193.5 72.0 72.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : Q-04A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 FET MWD 68 1 HR 4 7 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 9O 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 180 01 1 4 90 810 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 30 Tape File Start Depth = 10575.000000 Tape File End Depth = 10115.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 31656 datums Tape Subfile: 9 95 records... Minimum record length: Maximum record length: 62 bytes 998 bytes Ta~e subfile 10 is type: LIS FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 9 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10491.0 EWR4 10496.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10830.0 10837.0 19-MAY-96 MSC 1.32 / ISC 2.11 DEP 2.041, 2.042 / SP4 5.01 MEMORY 10870.0 10567.0 10870.0 0 90.1 94.1 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ TOOL NUMBER P0475SP4 P0475SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 6.000 9598.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM)AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO- PRO 9.30 54.0 8.5 46000 5.6 .100 .600 .080 .120 80.0 179.0 80.0 80.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 ~REMARKS: CN WN FN COUN STAT MWD RUN 9. $ : BP EXPLORATION (ALASKA) : Q-04A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 FET MWD 68 1 HR 4 7 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 180 01 1 4 90 810 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 25 Tape File Start Depth = 10870.000000 Tape File End Depth = 10485.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 59321 datums Tape Subfile: 10 90 records... Minimum record length: Maximum record length: 62 bytes 998 bytes Tape subfile 11 is type: LIS FILE HEADER FILE NUMBER: 10 RAW MAD Curves and log header data for each pass of each run in separate files. MAD RUN NUMBER: 9 MAD PASS NUMBER: 1 DEPTH INCREMENT: .5000 FILE-SUMMARY VENDOR TOOL CODE START DEPTH GR 9576.0 EWR4 9583.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10827.0 10835.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 19-MAY-96 MSC 1.32 / ISC 2.11 DEP 2.041, 2.042 / SP4 5.01 MEMORY 10870.0 9576.0 10870.0 0 90.1 94.1 TOOL NUMBER P0475SP4 P0475SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 9598.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MI/D CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO- PRO 9.30 54.0 8.5 46000 5.6 .100 .600 .080 .120 80.0 179.0 80.0 80.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN) : .0 .EWR FREQUENCY (HZ) : REMARKS: MAD PASS RUN AFTER MWD RUN 9. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : Q-04A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MAD 68 1 AAPI 4 2 RPX MAD 68 1 OHMM 4 3 RPS MAD 68 1 OHMM 4 4 RPM MAD 68 1 OHMM 4 5 RPD MAD 68 1 OHMM 4 6 FET MAD 68 1 HR 4 7 ROP MAD 68 1 FPHR 4 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 84 Tape File Start Depth = 10870.000000 Tape File End Depth = 9570.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units . = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 Tape Subtile: 11 52465 datums 150 records... Minimum record length: Maximum record length: 62 bytes 998 bytes Tape Su~file 12 is type: LIS 96/ 9/24 01 **** REEL TRAILER **** 96/ 9/26 01 Tape Subfile: 12 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Thu 26 SEP 96 10:43a Elapsed execution time = 3.03 seconds. SYSTEM RETURN CODE = 0