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Home My WebLink About185-299 STATE OF ALASKA RECEIVED ALASKA OIL AND GAS CONSERVATION COMMISSION APR 2 4 201D WELL COMPLETION OR RECOMPLETION REPORT AND LOG ,me, 1a. Well Status: ❑Oil ❑Gas ❑SPLUG ❑ Other .E3 Abandoned 0 Suspended lb. Well Class 20AAC 25 105 20AAC 25.110 0 Exploratory ❑Stratigraphic ❑GINJ ❑WINJ 0 WAG 0 WDSPL 0 Other No.of Completions Zero • ® Development ❑Service 2. Operator Name: 5. Date Comp.,Susp.,for Aband.: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. 3/28/26-15 . ( 185-299 - 314-562 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 12/11/1985 50-029-21506-00-00 4a. Location of Well(Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 12/26/1985 PBU D-24 1856' FNL, 1068' FEL, Sec.23, T11N, R13E, UM" 8KB(ft above MSL): 70.09' 15. Field/Pool(s) Top of Productive Horizon: 986' FSL, 3265' FWL, Sec. 13,T11N, R13E, UM GL(ft above MSL): 40.55' . Prudhoe Bay/Prudhoe Bay Total Depth: 9. Plug Back Depth(MD+TVD) 1098' FSL, 3486' FWL, Sec. 13,T11N, R13E, UM . 10676' 8847' 4b. Location of Well(State Base Plane Coordinates,NAD. 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 654089• y- 5959145 ` Zone- ASP4 . 11100' 9247' ADL 028285 TPI: x- 658362 y- 5962077 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth: x- 658580 y- 5962193 Zone- ASP4 None 18. Directional Survey: ❑Yes ® No 19.Water depth, if offshore: 20. Thickness of Permafrost(TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 2023' 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re-Drill/Lateral Top Window MD/TVD: DIL, BHCS, CDL/CN Log-Poro, CDL/CN Log-Raw N/A 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20"x 30" Insulated Conductor 30' 110' 30' 110' 36" 8 cu yds Concrete 13-3/8" 72# L-80 30' 2798' 30' 2705' 17-1/2" 3900 cu ft Permafrost 9-5/8" 47# L-80 28' 10305' 28' 8507' 12-1/4" 1896 cu ft Class'G',230 cu ft Class'G'.600 sx Class'G' 7" 29# L-80 10047' 11100' 8275' 9247' 8-1/2" 354 cu ft Class'G' 24. Open to production or injection'? ❑Yes ® No 25. TUBING RECORD If Yes, list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/TVD) (MD+TVD of Top&Bottom; Perforation Size and Number): ,__,��.,,,,,,pp�� • 4-1/2", 12.6#, 13Cr85 10055' 9579'/7861' \:r�L7 t 26. ACID, FRACTURE,CEMENT SQUEEZE, ETC. ' CANNED MAY 1 2 2015 .,,::. ii 1.1 6i ` WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes ® No DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED VERM 10800' Set Posiset Plug 10790' 16 Gal Cement 10676' 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? 0 Yes ® No Sidewall Core(s)Acquired'? 0 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 10/2012 CONTINUED ON REVERSE ;C--> Submit Original Only 29. GEOLOGIC MARKERS(List all formatior 'i markers encounter 30. FORMATION TESTS NAME MD ND Well Tested? 0 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 10271' 8476' None Shublik A 10309' 8510' Sadlerochit-Zone 4 10399' 8592' Formation at Total Depth: 31.List of Attachment Summary of Pre-Rig Work, Summary of Daily Drilling Reports,Well Schematic Diagram 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Email: Nathan.Sperry©bp.com Contact Nathan Sperry,564-4258 Printed Name: Joe Lastufka Title. Drilling Technologist �L Signature: 564-4091 Date: 02 15J INSTRUCTIONS General. This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item la. Classification of Service Wells. Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b TPI(Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and ND 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 10/2012 Submit Original Only D-24, Well History (Pre-Rig Sidetrack) Date Summary 02/11/15 PULL SLIP STOP CATCHER 3747'SLM. PULL BALL AND ROD FROM 9586'SLM. PULL RHC PLUG BODY FROM 9615'MD. RAN 20'x 3.70"DMY WHIPSTOCK S/D @ 10848'SLM/10872'MD RAN PDS CCL&GAMMA RAY LOG PER PROGRAM(good data). 02/14/15 INITIAL T/I/O= 100/320/NONE. RIH W/GR-CCL TO PERFORM JEWELRY LOG-LOGGED FROM 10894'TO 9410'. RIH W/2.125"SLB POSISET PLUG&SET PLUG TOP @ 10800'. CURRENTLY SETTING UP BAILER FOR DUMPING CEMENT ON POSISET PLUG. 02/15/15 RIH WITH CEMENT DUMP BAILER. COMPLETE ONE CEMENT RUN, DUMP 4 GALLONS(2.5FT)OF CEMENT ON PLUG. POOH. DECISION MADE TO PAUSE JOB DUE TO RIG WORK. RIG DOWN. WILL RETURN AT LATER DATE TO FINISH DUMPING CEMENT ON PLUG AND SET WHIPSTOCK. WELL SHUT IN UPON DEPARTURE. DSO NOTIFIED. FINAL T/I/O=50/320/NONE. 02/20/15 INITIAL T/I/O=0/380/. MADE THREE ADDITIONAL RUNS W/ELINE LOGGING TOOLS&BAILER FILLED W/CEMENT-TOTAL CEMENT DUMPED ON PLUG= 16 GALLONS(10'). ESTIMATED TOP OF CEMENT= 10790'(PLUG TOP WAS SET @ 10800'ON 2/14/15). LAID DOWN EQUIPMENT FOR NIGHT DUE TO 16 HR UNIT. 02/21/15 RIH W/ELINE LOGGING TOOLS W/BAKER 4-1/2"X 7" BAKER GEN 2 DELTA WHIPSTOCK UNABLE TO ORIENT WHIPSTOCK INTO PROPER POSITION SO DECISION MADE TO POOH AND SWAP ORIENTATING TOOL(WPP TOOLS CHECK GOOD AT SURFACE. SWITCH TO BACKUP TOOLS). RIH W/ELINE TOOLS W/BAKER 4-1/2"X 7" BAKER DELTA WHIPSTOCK. (HAS SLIGHT ISSUES WITH ORIENTATING WHIPSTOCK @ SETTING DEPTH BUT FINALLY ABLE TO GET WHIPSTOCK TO TURN INTO THE PROPER ORIENT BY MOVING UP/DOWNHOLE AND PULLING BACK INTO POSITION). SET TOP OF WHIPSTOCK @ 10680'(32.5 DEG LOHS)(TWO RA TAGS INSTALLED 8.65'FROM TOP OF WHIPSTOCK, PUTTING THEM @ 10688.65') CURRENTLY RIGGING DOWN ELINE UNIT. 02/22/15 COMPLETE RIG DOWN. WELL SHUT IN UPON DEPARTURE. DSO NOTIFIED. FINAL T/I/O=0/ 350/NA PSI. 02/22/15 T/I/O=3/366/NA TEMP=NA(CTD) MITxT3000 psi Pumped 14 bbls of amb DSL down TBG to obtain test pressure.JOB IN PROGRESS. 02/23/15 MITxT 3000psi 1st 15min=TBG lost 31 psi/2nd 15min=TBG lost 14 psi Total Test=TBG lost 45 psi SV,WV=C SSV,MV=0 CV's=OTG DSO notified of well status. MIT CAUTION TAGS HUNG ON MV F W H P's=0/400/NA. 03/17/15 T/I/O=50/100/NA. Installed BOP TS#4(Pre Nordic2)and Torqued to specs. RDMO. Day crew to continue. 03/17/15 T/I/O=30/400/NA PT Test Spool to 300 psi-low&5000 psi-high(passed); PT tested down(A side)& below(B side)on SV to 300 psi-low&3500 psi-high (passed) FWP=30/400/NA. 03/20/15 T/I =SSV/390.Temp=SI. Bleed WHPs to 0 psi (Pre Rig). No wellhouse,flowline or scaffolding on well. IA FL near surface. Bled IAP to 3 in 40 minutes to slop tank(gas then FTS, bbls). Monitored for 30 minutes. IAP increased 3 psi. Final WHPs=SSV/6. Unable to verify SV&WV positions. SSV=C. MV= 0. IA=OTG.22:30. Page 1 of 1 North America-ALASKA-BP Page 1 e- Operation Summary Report Common Well Name:D-24 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/26/2015 End Date: X3-0167T-C.(2,619,159.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No. NORDIC 2 Spud Date/Time:12/11/1985 12:00:00AM Rig Release: Rig Contractor NORDIC CALISTA UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT I NPT Depth Phase Description of Operations (hr) I (usft) 3/26/2015 21:00 - 21:30 0.50 MOB P PRE RIG DOWN AND PREP FOR RIG MOVE -SECURE EQUIPMENT,CLEAN AND CLEAR FLOOR -ROTATE TIRE,WARM UP HYDRAULICS 21:30 - 22:00 0.50 MOB P PRE PJSM AND BACK OFF WELL -WSL,NORDIC TOURPUSHER,AND NORDIC SUPERINTENDENT VNTNESS -PERFORM LAST RIG CHECK,JACK UP -BACK OFF WELL 22:00 - 23:30 1.50 MOB N WAIT PRE WAIT ON SECURITY ESCORT FOR RIG AND SAT OFFICE SIMOPS: -PU RIG MATS FROM AROUND G-16 -CLEAN AND CLEAR G-16 WELLSITE -PERFORM ROUTE DRIVE G-PAD TO D-PAD -MOVE BLEED TRAILER AND METH PUP TO D-PAD 23 30 - 00:00 0.50 MOB P PRE -MOVE SATELLITE OFFICE FROM G-PAD TO D-PAD -STAGE ON PAD,SEND SECURITY BACK FOR RIG MOVE 3/27/2015 00:00 - 01:00 1.00 MOB P PRE 1-CONTINUE MOVE SATELLITE OFFICE FROM G-PAD TO D-PAD -STAGE ON PAD,SEND SECURITY BACK FOR RIG MOVE 01:00 - 06:00 5.00 MOB P PRE MOVE RIG FROM G-PAD TO D-PAD -G-PAD ACCESS ROAD TO K PAD ACCESS ROAD TO SPINE TO D-PAD ACCESS ROAD SIMOPS: '-POSITION SATELLITE OFFICE AND SIGN IN TRAILER -MOVE REMAINING TRAILERS G-PAD TO D-PAD 06:00 07:00 1.00 MOB P PRE MOVE RIG ONTO D-PAD. -SET RIG DOWN. -PREP TO PULL RIG OVER WELL. _ 07:00 - 07:30 0.50 MOB P PRE PULL RIG OVER WELL. -PJSM. -WSL VERIFIED IA=0 PSI. 1-WSL VERIFIED ALL VALVES ON TREE CLOSED. -MOVED AND CENTERED RIG OVER WELL -SET RIG DOWN AND LEVEL RIG ACCEPT RIG NORDIC 2 ON D-24AAT 07:30 03/27/2015 07.30 - 09:00 1.50 MOB P PRE SECURE CELLAR. -RIG UP AND LEAK TITE TEST TREE-GOOD TEST. -RIG UP GOOSENECK TO INJECTOR 09:00 - 12:00 3.00 BOPSUR P PRE -NIPPLE DOWN TREECAP. -NIPPLE UP BOP STACK TO TREE. ***WSL LOCK OUT AND TAG OUT D-30C WELL. KEY IN SATELLITE CAMP IN WSL OFFICE. *"CLOSED OUT WWT PERMIT FOR G-16B. Printed 4/6/2015 10:35 38AM North America-ALASKA-BP Page 2e1S3 Operation Summary Report Common Well Name:D-24 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/26/2015 End Date: X3-0167T-C:(2,619,159.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:NORDIC 2 Spud Date/Time:12/11/1985 12:00:00AM Rig Release: Rig Contractor NORDIC CALISTA UWI:500292150600 Active datum:JL 10/14/2014©70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 15:00 3.00 BOPSUR P PRE STAB LUBRICATOR ONTO BOP STACK -GREASE ALL VALVES ON CHOKE MANIFOLE AND BOP STACK. -FILL STACK. i-RIG UP TESTING EQUIPMENT TO TEST BOPE. **SIMOPS:PJSM AND LIFT AND SET COIL REEL IN REEL HOUSE. -RIG UP HARD LINE AND RIG UP ON REEL. 15:00 - 20:30 5.50 BOPSUR P PRE SHELL TEST BOPE STATE GIVEN NOTIFICATION OF BOPE TEST 03/25/2015 18:19 HRS STATE INSPECTOR MATTHEW HERRERA I WITNESS TESTING ON 3/27/15 PRESSURE TEST ALL BOP EQUIPMENT AS PER AOGCC REGS,SUNDRY#185-299,AND CRT-AK-10-45 -TEST BOPE TO 250/3500 PSI FOR 5/5 CHARTED MIN -TEST BOPE TO 250/3500 PSI FOR 5/5 CHARTED MIN TEST CHOKE VALVES,CHOKE AND KILL HCR VALVES,INSIDE MANUAL VALVES ON CHOKE 'AND KILL LINES,BOP RAMS AND ANNULAR PREVENTER -2-3/8"PIPE RAMS TESTED WITH 2-3/8"TEST JOINT -BLIND RAMS TESTED ON OPEN HOLE -ANNULAR TESTED WITH BOTH 2-3/8"AND 3" TEST JOINT -TEST FULL OPENING SAFETY VALVE -FUNCTION BOPE FROM BOTH REMOTE PANELS -TEST GAS ALARMS -PERFORM DRAW DOWN TEST OF ACCUMULATOR -ALL TESTS WITNESSED BY WSL OR TOUR PUSHER -NO FAILURES DURING BOPE TEST ***TIGER TANK HARD LINE RIGGED UP AND TESTED. ***GAS ALARMS TESTED AND CALIBRATED WITH AOGCC REP WITNESS. ***INSTALL GRAPPLE ON END OF COIL IN PREPARATION TO PULL BACK TO RIG FLOOR. _ 20:30 - 21:00 0.50 BOPSUR P PRE PJSM AND ASSEMBLE INJECTOR '-STAB QTS ON STUMP.STAB STUFFING BOX ON STUMP. PU INJECTOR AND MU TO STUFFING BOX. Printed 4/6/2015 10:35:38AM SIP North America-ALASKA-BP Page 3 of Operation Summary Report Common Well Name:D-24 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/26/2015 End Date: X3-0167T-C:(2,619,159.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:NORDIC 2 Spud Date/Time:12/11/1985 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:00 - 23:30 2.50 BOPSUR P PRE PJSM AND PULL COIL ACROSS -PU INJECTOR,INSTALL NIGHT CAP. -FLAG OFF EXCLUSION ZONES.PULL TEST GRAPPLE 4K#. -PULL COIL ACROSS AND STAB INTO INJECTOR. -CUT OFF GRAPPLE.RD WINCH AND SNATCH BLOCK. -TEST E-LINE CONNECTION,GOOD TEST. -STAB INJECTOR ON WELL.C/O INJECTOR PACKOFFS. 23:30 - 00:00 0.50 BOPSUR P PRE PJSM.AND TORQUE TREE BOLTS -NO MAJOR BOLT MOVEMENT.REMARK BOLTS. 3/28/2015 00:00 - 00:30 0.50 BOPSUR P PRE CONTINUE TORQUE TREE BOLTS -NO MAJOR BOLT MOVEMENT.REMARK I BOLTS. 00:30 - 02:00 1.50 BOPSUR P PRE PJSM AND FILL COIL -PUMP 5 BBL MEOH FOLLOWED BY FRESH WATER. -TAKE MEOH TO TIGER TANK. CIRC FRESH WATER 1.62 BPM WITH 754 PSI. 02:00 - 02:30 0.50 BOPSUR P PRE PJSM AND PRESS TEST INNER REEL VALVE AND PACKOFFS -LINE UP TO REVERSE CIRC.BREAK CIRCULATION. -PRESS TEST TO 250/3500 PSI FOR 5/5 MIN. 02:30 - 03:30 1.00 STWHIP-- P - - WEXIT PJSM AND PERFORM SLACK MANAGEMENT -PUMP BACK SLACK AT 3.5 BPM AND 3300 PSI. -POP OFF,INSTALL NIGHT CAP. -RU HYDRAULIC CUTTER. -CUT 270'OF COIL.RD CUTTER. 03:30 - 04:00 0.50 STWHIP P WEXIT PERFORM H2S RIG EVAC DRILL WITH NIGHT CREW -SIMULATE H2S ALARM IN CELLAR.EVAC RIG. -ALL HANDS REPORT FOR MUSTER.TIMELY EVACUATION. -DISCUSS STEPS FORWARD AND NOTIFICATIONS IN THE AAR. 04:00 - 05:30 1.50 STWHIP P WEXIT PJSM AND INSTALL CTC -INSTALL CTC.PULL TEST TO 35K#. PRESS TEST TO 250/3500 PSI FOR 5/5 MIN.. 05:30 - 06:00 0.50 STWHIP P WEXIT DISPLACE WELL TO KCL -MU NOZZELAND GET ON WELL -PUMP SLACK FORWARD AND FULL COIL VOLUME -DISPLACE REEL TO KCL AT 3.5 BPM 06:00 - 08:00 2.00 STWHIP P WEXIT PJSM AND HEAD UP BHI -POP OFF,LD NOZZLE. -TEST E-LINE CONNECTION,GOOD TEST. ,-HEAD UP BHI.RE-TEST E-LINE CONNECTION,GOOD TEST. -PRESS TEST UQC TO 250/3500 PSI. -INSTALL NIGHT CAP. -PRESSURE TEST NIGHT CAP TO 250/3500 PSI. Printed 4/6/2015 10:35:38AM North America-ALASKA-BP Page 4j Operation Summary Report Common Well Name:D-24 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/26/2015 End Date X3-0167T-C:(2,619,159.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:NORDIC 2 Spud Date/Time:12/11/1985 12:00:00AM Rig Release: Rig Contractor NORDIC CALISTA UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:00 - 09:00 1.00 STWHIP P WEXIT RIG FIRE/EVACUATION DRILL. -RIG FIRE DRILL BEYOND INCIPIENT STAGE FOLLOWED BY EVACUATION DRILL. -EVERYONE MUSTERED TO SAFE BRIEFING AREA INATIMELY MANNER. -FOLLOWED DRILLS WITH AAR.-GOOD DRILL. 09:00 - 10:00 1.00 STWHIP P WEXIT FUNCTION THE SSV ON THE TREE. -TIME THE OPENING AND CLOSURE OF THE SSV. OPEN MASTER VALVE FOLLOWED BY THE SWAB VALVE(SSV ALREADY OPEN). -INITIAL PRESSURE ON WELL-30 PSI. -BLED PRESSURE OFF OF WELL INTO FLOWBACK TANK-WELL BLED RIGHT OFF. -FLOWCHECK WELL FOR 10 MINUTES-NO FLOW-WELL STATIC. -BLOW DOWN HARD LINE TO FLOWBACK TANK. 10:00 - 10:30 0.50 STWHIP P WEXIT PICK UP AND RIH WITH MILLING BHA. PICK UP BOT EXTREME 2-7/8"MOTOR WITH 3.8"HCC WINDOW MILL,2 JTS PH6,WITH MWD TOOLS AND RUN IN HOLE. 10:30 - 15:30 5.00 STWHIP P WEXIT RUN IN HOLE WITH MILLING BHA TAKE ALL RETURNS OF FREEZE PROTECT DIESEL AND KCL TO FLOWBACK TANK. PUMPING IN 1%SLICK KCL. -MM IN/OUT=1.35/1.80 BPM,MW IN/OUT= 8.31/8.45 PPG -CIRCULATING PRESSURE=400 PSI PUW/SOW=42K/18K @ 8,500'. -INCREASED PUMP RATE TO 1.74 BPM IN/ 2.24 BPM OUT AT 615 PSI. -TIE INTO PDC LOG AT 10500'WITH+20' CORRECTION. -TAG TOP OF WHIPSTOCK AT 10,682.1'MD. -DISPLACE COIL WITH MUD. -DISPLACE HOLE WITH MUD 15:30 - 15:45 0.25 STWHIP P WEXIT GET SLOW PUMP RATES WITH MUD ALL THE WAY AROUND. -ESTABLISH PARAMETERS. 15:45 - 00:00 8.25 STWHIP P WEXIT MILL WINDOW F/10,682.1'T/10,690.0'MD -FS:2050 PSI MTR WRK:150-300 PSI WOB: 5V-44 2.0-3.0K# ^�2�j y� -BPM IN/OUT:2.73/2.70 PVT:358 BBLS a/ `�►\ -MW IN/OUT:8.53/8.49 PPG -ECD/IA:9.47 PPG/310 PSI -TIME MILL AT 1'/HR WITH HIGH WOB& GOOD MTR WRK -NO STALLS WHILE MILLING WINDOW 3/29/2015 00:00 - 05:00 5.00 STWHIP P WEXIT MILL RAHOLE F/10,690'T/10,700'MD -FS:2150 PSI MTR WRK:100-250 PSI WOB: 2.0-3.OK# -BPM IN/OUT:2.71/2.71 PVT:353 BBLS -MW IN/OUT:8.53/8.50 PPG ECD/IA:9.47 PPG/310 PSI CONTINUE TO TIME MILL AT 1'/HR UNTIL STRING REAMER EXITS WINDOW. -MILL AHEAD KEEPING WOB&GOOD MTR WRK. -VERIFY WINDOW EXIT WITH FORMATION IN SAMPLES. Printed 4/6/2015 10:35:38AM North America-ALASKA-BP Page 5,0,09' Operation Summary Report Common Well Name:D-24 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/26/2015 End Date: X3-0167T-C:(2,619,159.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:NORDIC 2 Spud Date/Time:12/11/1985 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292150600 Active datum:JL 10/14/2014©70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:00 - 07:00 2.00 STWHIP P WEXIT J DRESS WINDOW — — -REAM UP AND DOWN 3X AT 1'/MIN L -DRY DRIFT WINDOW,WINDOW CLEAR 07:00 - 09:00 2.00 STWHIP P WEXIT PULL OUT OF HOLE WITH WINDOW MILLING BHA. -POOH TO ABOVE WINDOW. -FLOWCHECK-WELL STATIC. -POOH TO BHA. -FLOWCHECK BEFORE BRINGING BHA ACROSS STACK-WELL STATIC. 09:00 - 10:00 1.00 STWHIP P WEXIT LAY DOWN WINDOW MILLING BHA. -PULL MILLING BHA OUT OF HOLE. -GAUGE MILL-3.78"NO-GO,3.79"GO. -LAY DOWN WINDOW MILLING BHA. -PICK UP BUILD BHA AND RUN IN HOLE. 10:00 - 10:30 0.50 DRILL P PROD1 MAKE UP QTS. -STAB ON INJECTOR. -TEST QTS TO 250/3500 PSI-GOOD TEST. 10:30 - 13:00 2.50 DRILL P PROD1 RIH VNTH BUILD BHA TO 10,350'. -TAGGED GLM'S 2 AND 3(7,688',AND 8,806') AS WELL AS LOWER SLIDING SLEEVE (9,869'). -TAG LIGHTLY AND GO THRU THEST SPOTS. 13:00 - 13:45 0.75 DRILL P PROD1 TIE IN TO PDC LOG AT 10,400'(+20' CORRECTION). -RIH AND TAG BOTTOM AT 10,699.5'. 13:45 - 16:45 3.00 DRILL P PROD1 FREE SPIN OF 2275 PSI AT 2.8 BPM. DRILL 3.25"BUILD SECTION FROM 10,700'TO 110,734' -NBI 25.4° -ROP 10-207HR(INITAL) -BPM IN/OUT:2.79/2.79 -CIRC PSI:2358(75-125PSI MW) -ECD:9.52 PPG(OBD) MW IN/OUT:8.56 PPG/8.50 PPG -IA/PVT:233 PSI/350 -DHWOB:0.75K LBS-1.75 K LBS -80°F IN/80°F OUT 16:45 - 17:00 0.25 DRILL P PROD1 GET SLOW PUMP RATES. 17:00 - 22:30 5.50 DRILL P PROD1 DRILL AHEAD F/10,734'T/10,834'MD -FS:2275 PSI MTR WRK:200-300 PSI WOB: 1.0-2.0K# -BPM IN/OUT:2.85/2.83 PVT:343 BBLS -MW IN/OUT:8.57/8.51 PPG -ECD/IA:9.53 PPG/360 PSI ROP:10-20 FPH -SAMPLES SHOW 20-30%CHERT 22:30 - 00:00 1.50 DRILL N DPRB 10,834.00 PROD1 WIPER WHILE DISCUSS DIRECTION PLAN -SURVEYS AND NBI SHOW 22°DLS AND 6' UNDER PLAN. -ORIGINAL PLAN CALLED FOR 25°DLS. -CALL AND CONFIRM TARGETS WITH TOWN I GEO. -AGREE THAT TARGETS CAN BE MET WITH 22°DLS. -JET 7"AND TUBING UP TO 8600'MD WHILE DISCUSS PLAN FORWARD. Printed 4/6/2015 10 35:38AM CM/ WELLHEAD= MCEVOY D_24 _. FETY NOTES: •••4-1/2"CHROME TBG•*" ACTUATOR= BAKER C OKB.ELEV= 70.09' I ++ -..:4 4 I BF.ELEV= 44.32' * w KOP= 1650' _"CONDUCTOR, —I ? 1 Max Angle= 50"@6600' #, .rk, r 1759' -I9-5/8"TAM FORT COLLAR Datum MD= 10700' D 1781' H 9-5/8"BKR ISO ECP PACKER = Datum TVD= 8800'SS ' ' 2193' H4-1/2"OTIS x MP,D=3.813" 9-5/8"CSG,47#,L-80 VAM TOP,D=8.681' —{ 1801' GAS LFT MANDRELS 9-5/8"BOWEN CSG PATCH,D=9.060" H 1801'-1805' , ST M) _TVD DEV TYPE VLV LATCH FORT DATE 13-3/8"CSG,72#,L-80 BUTT,D=12.347" - 2798' 5 3466 3250 41 MAG DMY RK 0 02/11/15 4 5869 5010 47 MMG DMY FE 0 01/30/15 7 3 7688 6290 39 WAG OMY RK 0 01/30/15 Minimum ID = 3.813" 2193' 2 8806 7195 32 WAG DMY FE 0 01/30/15 1 9509 7800 29 MMG DMY RK 0 01/30/15 4-1/2" HES X NIPPLE ' ' 9548' H4-1/2"OTS X NP,D=3.813' Z X 9579' H9-5/8"X 4-1/2' FES TNT PKR,D=3.903" I ' 9615' --4-1/2'OTS X NP,D=3.813' SEA LBORE SUB,D=3.810" H 9755' �I 9683' I 14-1/2" HES XD SLD SLV,ID=3.813 1 I 1 9869' JH4-1/2"FES XD SLD SLV,D=3.813 SEALBORE SUB,D=3.810" — 9982' TOP OF 7"LNR —I 1004T }-- 4-1/2"TBG,12.6#,13CR-85 VAM TOP, H 10055' ' 10055' H4-1/2"FES SAM GUDE,D=3.958" .0152 bpf,D=3.958" --I ELMD TT NOT LOGGED 9-5/8"CSG,47#,L-80 BUTT,D=8.681" —I 10305' ' 7"X 4-1/2"BKR DELTA W-WSTOCK(02/21/15) H 10676' ESTIMATE TOP OF CEMENT(02/15/15) -1 10790' 2.125"POSISET RUG(02/14/15) — 10800' PERFORATION SUM1/41ARY vvvvv . REF LOG:SWS-BRCS ON 12/26/85 ANGLE AT TOP PERF:19"@ 10833' Nate:Refer to Production DB for historical perf dataI SIZE SFF INTERVAL Opn/Sqz DATE SQZ 4' 4 10833-10843 S 07/28/86 01/01/90 3-3/8" 4 10840-10842 C 03/07/92 I 10841' -1 7"MARKER JOINT 4" 4 10856-10873 S 07/28/86 01/01/90 3-3/8" 4 10856-10873 C 01/04/91 4illy ? —{FSH-XN KEY(06/17/08) 4" 4 10878 -10891 S 07/28/86 01/01/90 I 3-3/8" 4 10878-10891 C 01/04/91 3-3/8" 4 10894-10900 C 01/04/91I 11111111 11057' H I'BTD 1*1�1�1�1*11I 7"LNR,29#,L-80 BUTT,.0371 bpf,D=6.184' — 11100' A.6.4111.414.41.442 DATE REV BY COMMENTS DATE REV BY COMMENTS FRUDHOE BAY UM- ' 12/30/85 N18E ORIGINAL COMPLETION 02/14/15 CJS/PJC SET POSISET WA3L: D-24 02/01115 D-16 RWO 02/15/15 CJS/PJC DUN'CMT POSISET FERMI-No:'1852990 02/04/15 JMD DRLG HO CORRECTIONS 02/17/15 JB/JMD FINAL OCE AFFROVAL API No: 50-029-21506-00 215/2015 JNUJMU OKB CORRECTION PIER FINDER 02/21/15 JCM PJC DUMP CMT/SET WA*'STOCK SEC 23,T11 N,R13E 1855'FNL&106T FR 02/13/15 JLD/PJC GLV(70 02/14/15 PJC CONDUCTOR/SLD SLV M=GBP Exploration(Alaska) STATE OF ALASKA RECEIVED . .SKA OIL AND GAS CONSERVATION C JIISSION REPORT OF SUNDRY WELL OPERATIONS FEB 2 4 2015 1 Operations Performed: i\c CGC 0 Abandon IS Repair Well 0 Plug Perforations 0 Perforate 0 Re-Enter Suspended Well 0 Alter Casing ®Pull Tubing 0 Stimulate-Frac 0 Waiver 0 Other 0 Change Approved Program 0 Operation Shutdown 0 Stimulate-Other 0 Time Extension 2. Operator Name. 4. Well Class Before Work: 5. Permit To Drill Number: BP Exploration(Alaska)Inc. 0 Exploratory 0 Stratigraphic 185-299 3. Address: ®Development 0 Service 6. API Numbe P.O. Box 196612,Anchorage,Alaska 99519-6612 50-029-21506-00-00 7. Property Designation(Lease Number): 8 Well Name and Number: ADL 028285 PBU D-24 9. Logs(list logs and submit electronic and printed data per 20AAC25.071): 10.Field/Pool(s). USIT Prudhoe Bay/Prudhoe Bay 11. Present well condition summary: Total depth: measured 11100' feet Plugs:(measured) None feet true vertical 9247' feet Junk:(measured) Unknown feet Effective depth. measured 11057' feet Packer: (measured) 9579' feet true vertical 9207' feet Packer. (true vertical) 7861' feet Casing Length Size MD TVD Burst Collapse Structural Conductor 80' 20"x 30" 32'- 112' 32'- 112' Surface 2766' 13-3/8" 32'-2798' 32'-2705' 4930 2670 Intermediate 10277' 9-5/8" 28'- 10305' 28'-8507' 6870 4760 Production Liner 1053' 7" 10047'-11100' 8275'-9247' 8160 7020 Perforation Depth Measured Depth: 10840'- 10900' \-• — feet 9E00 '1'' True Vertical Depth: 9002'-9058' feet Tubing(size,grade,measured and true vertical depth): 4-1/2", 12.6# 13Cr85 10055' 8282' Packers and SSSV(type,measured and true vertical depth). 9-5/8"x 4-1/2"HES TNT Packer 9579' 7861' 12.Stimulation or cement squeeze summary. Intervals treated(measured): Treatment description including volumes used and final pressure: Cut&Pull 5-1/2", 17#, L-80 Tubing from 7430'. Fish 5-1/2", 17#, L-80 Tubing from 9920'. Cut&Pull 9-5/8",47#, L-80 Casing from 1800', Run 9-5/8",47#, L-80 Tie-back to 1805',Cement 9-5/8"Tie-back w/125 Bbls,Yield 1.17(600 sx)Class'G', Run 4-1/2", 12.6#, 13Cr85 Tubing to 10055'. 13 Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 0 0 0 900 1100 Subsequent to operation: 0 0 0 20 0 14 Attachments: ❑Copies of Logs and Surveys run 15.Well Class after work: 0 Exploratory 0 Stratigraphic ®Development 0 Service ®Daily Report of Well Operations 16. Well Status after work: ®Oil 0 Gas 0 WDSPL ®Well Schematic Diagram 0 GSTOR 0 WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 17 I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt. Contact: J.E.B.Bolen,564-5110 Email: J.E.B.Bolen@bp.com 314-575 Printed Name. Joe Lastu Title: Drilling Technologist Signature: ,A one. 564-4091 Date. 2,/2*/15 Form 10-404 Revised 10/2012Submit Original Only v i- 3/1'1/15 'O /� RBDMSk FEB 2 4 2015 D-24, Well History (Pre-Rig Workover) Date Summary 12/06/14 T/I/O=2400/920/0.Temp=SI. Bleed IAP&OAP to 0 psi (Pre PPPOT-IC). No AL. IA, OA FLs @ surface. Bled IAP to bleed trailer for 30 min. During bleed,-10 bbls fluid to BT and IAP @ 900 psi. Monitored 30 min. IAP increased 50 psi. Final WHPs=2400/950/0. SV,WV, SSV=C. MV=0. IA, OA =OTG. NOVP. 22:30. 12/11/14 LRS LOADED TUBING W/340bbls CRUDE. SET 3 1/2"XXN PLUG IN NIPPLE REDUCER @ 9,874' SLM/9,878' MD. 12/11/14 T/I/0=2400/945Nac,Temp=S/I,Assist Slickline(Pre RWO) Loaded tubing with 5 bbls meth spear followed by 340 bbls crude down tubing. Pumped 62 bbls down Tbg to bring up pressure on Tbg and IA for CMIT-TxIA. 12/12/14 CMIT-TxIA to 3000 psi**PASS**MIT-OA PASSED to 1200 psi**Pumped a total of 83 bbls of 60*crude down Tbg for CMIT-TxIA.Took Tbg to 3007 psi/IA to 3163 psi. 15 mins Tbg lost 89 psi/IA lost 75 psi. 30 mins Tbg lost 28 psi/IA lost 29 psi.Total Test Tbg lost 116 psi/IA lost 104 psi. PASS. Bled pressure down to 300 psi on Tbg and 566 psi on IA. Got bacl- 18 bbls. Pressured up OA with 2 bbls crude to reach 1221 psi. MIT-OA lost 60 psi in 1st 15 minutes and 23 psi in 2nd 15 minutes for a total loss of 83 psi in a 30 minute test. Bled OAP-2 bbls. Hung tags on wing, IA, OA valve,AFE sign already hung on wing. FWHP's=300/589Nac. 12/12/14 LRS PERFORMED PASSING CMIT TO 3000psi. TAGGED TOP OF SETTING SLEEVE W/4.30"CENT @ 7,463'SLM (no issues). 12/12/14 T/I/O=SSV/600/0.Temp=SI. Bleed IA&OA to 0 psi(Pre PPPOT-IC). No AL. IA FL @ 126'.Actuated 2nd swab on tree. Begin bleed IAP to BT. 12/13/14 Bleed IA&OA to 0 psi (Pre PPPOT-IC). Bled IAP from 600 psi to 440 psi in 6.5 hrs(Gas/Fluid)for a total of-38 bbls. During bleed,the TP decreased from 260 psi to-11 psi. RU jumper from IA to TBG to equalize psi. Bled TBG(gas)& IA(gas/fluid)to BT from 455 psi to 255&310 psi (-1/2 bbl). IAP increased 30 psi during monitor. Heater in WH,WH roof doors open.Job incomplete. See log for details. Final WHPs=255/340/0. SV,WV=C. SSV, MV=0. IA, OA=OTG. NOVP. 06:50. 12/13/14 T/I/O=340/430/0.Temp=SI. Bleed IAP&OAP to 0 psi(Pre PPPOT-IC). No AL. Heater in WH.TBG& IA FL near surface. RU jumper between TBG& IA to equalize psi. Begin bleed TP, IAP to BT. 12/14/14 T/I/O=85/85/0,Temp: SI, PPPOT-T(PASS) PPPOT-IC(FAIL) Pre RWO. PPPOT-T: Stung into test void, (600 psi)bled void to 0 psi. Functioned LDS, 1 appears to be broke left backed out and flagged. The rest moved freely.Torqued to 500 ft/lbs. Pumped through void, good returns. Pressured test void to 5,000 psi for 30 minute test. Lost 100 psi in 15 minutes, lost 50 psi in second 15 minutes. (PASS) Bled void to 0 psi. PPPOT-IC: Stung into test void, (3,000 psi)void bled to 0 psi. Functioned LDS,4 appear to be broke,flagged.The rest moved freely.Torqued to 600 ft/lbs. Pumped through void, good returns. Pressured test void to 3,500 psi for 30 minute test. Lost 150 psi in 15 minutes, lost 200 psi in second 15 minutes. (FAIL) Bled void to 0 psi. Stand by for DHD to bleed WHP's to 0 psi. Unable to bleed WHP's to 0 psi.Will continue job tomorrow and attempt to re-energize secondary Y seal. 12/14/14 Bleed IAP&OAP to 0 psi (Pre PPPOT-IC). Continue bleed TP& IAP to BT. 12/15/14 Bleed IAP&OAP to 0 psi (Pre PPPOT-IC). Continue bleed TP& IAP to BT. End bleed. Final WHPs=21/14/0. SV,WV=C. SSV, MV=O. IA&OA=OTG. 1310. Page 1 of 3 D-24, Well History (Pre-Rig Workover) Date Summary 12/15/14 T/I/O=22/16/0,Temp: SI, PPPOT-IC(Incomplete) Re-energize Secondary Y Seal. PPPOT-IC: Stung into test void, (0+psi) bled void to 0 psi. Stand by while DHD attempts to bleed WHP's to 0 psi. Unable to bleed WHP's to 0 psi. (Incomplete) Final WHP's 21/14/0. 12/16/14 INITIAL T/I/O=625/275/0 PSI. READY EQUIPMENT FOR PICK UP IN THE AM-UNABLE TO PERFORM ANY OPERATIONS TODAY DUE TO HIGH WINDS. 12/17/14 (SLB ELINE-TUBING CUT). INITIAL T/I/O=850/450/0 PSI. UPON ARRIVAL NOTICED THAT THE TBG PSI HAD INCREASE FROM 21 PSI ON 12/15/14 TO 850 PSI (DECISION MADE TO TRY AND RE PRESSURE TEST TTP. LRS ATTEMPTS CMIT TXIA TO 3000#& 1000#BUT BOTH FAILED, CONTACTED APE AND INSTRUCTED TO PROCEED W/TBG CUT OPS. CURRENTLY RUNNING IN HOLE W/ELINE TOOLS&4.15"JET CUTTER. 12/17/14 T/I/O=515/116/0 Temp=Shut in. (Assist E-Line)CMIT-TxIA 3000 psi***FAILED***CMIT-TxIA 1000 psi ***FAILED***Pumped 42 bbls of ambient diesel down TBG to achieve a CMIT TxIA test pressure of 3000 PSI. 1st 15 minutes TBG, IA lost 237/237 psi. In the 2nd 15 minutes TBG, IA lost 250,232 psi for a total loss of 497/467 psi in a 30 minute test. Bled back-6 bbls to achieve CMIT-TxIA test pressure of 1000 psi. Results follow: 1st 15 min CMIT TxIA lost 73/70 psi, 2nd 15 min CMIT TxIA lost 84/81 psi for a total loss of 157/151 psi over a 30 min test. E-Line performing jet cut on TBG then LRS to Re-CMIT-TxIA. 12/18/14 (Pre-RWO)Circ-Out well and CMIT-TxIA 3000 psi. 12/18/14 CONT. RIH W/4.15"JET CUTTER. CUT TUBING AT 7430'MD. DEPTH CORRELATED TO TBG SUMMARY DATED 12-29-85. WELL LEFT SHUT IN-PERMIT HANDED OVER TO LRS FOR CMIT DSO NOTIFIED. FINAL T/I/O=460/400/0 PSI. 12/19/14 T/I/O=415/424/vac,Temp=S/I (Pre-RWO)Circ-Out well and CMIT-TxIA 3000 psi**FAILED**Pumped 10 bbls amb meth followed by 726 bbls 100*seawater and 5 bbls amb meth down D-24 Tbg up IA taking returns down D-25 flowline to circ out well. Pumped 168 bbls 90*diesel down Tbg then U-Tubed for TxIA freeze protect. Pumped 10 bbls of meth and 27 bbls crude per WOA recipe for D-25 flowline for freeze protect. Pumped 10.7 bbls of diesel down Tbg and IA to achieve test pressure of 3000 psi for CMIT-TxIA. TxIA lost 542/542 psi in the 1st 15 min and 425/423 psi in 2nd 15 min for a total pressure loss of 967/965 psi in 30 min test. Bled TxIA down to 300 psi. Bled back-2.5 bbls. Hardline valves=closed ASV,SV,SSV,WV=closed MV=open IA,OA=otg. FWHP=270/280/25. MIT tags hung. Fluid packed annulus sign hung on WV. Pad Op notified of well status on departure. 12/19/14 T/I/O=SSV/vac/0+.Temp=SI. Cement control and balance lines(Pre RIG). No AL. Reverse out skid rigged up to TBG&IA. Bled the balance line from 600 psi to 0+psi in 5 minutes. Pumped-1 gallon of squeeze crete down the balance line , chased with .25 gallons of hydraulic fluid to clear jewelry. Bled the control line from 600 psi to 0+psi in 3 minutes(gas). Pumped 1 gallon of squeeze crete down the control line before locking up,attempted unsuccessfully to chase cement with hydraulic fluid. Caution tags hung on C& B lines. FWP's=SSV/vac/0+. ASV, SV,WV, SSV=C. MV=O. IA, OA=OTG. 1645 hrs. 12/20/14 T/I/O=VACNAC/7.Temp=SI.T& IA FL(eval secure). No AL.T& IA FL near surface. ASV, SV,WV= C. MV=O. IA, OA=OTG. 0130. 12/21/14T// =VA NA /1 .Temp=SI. WHP's(eval secure). No AL. OAP increased 3psi. ASV, SV=C.WV 10 C C O e p ) =LOTO. MV=O. IA, OA=OTG. 16:20. Page 2 of 3 D-24, Well History (Pre-Rig Workover) Date Summary 12/22/14 T/I/O=VACNAC/10.Temp=SI. PT control lines to 5000 psi(pre rig). No AL.Job scope change to PT control lines to 3000 psi per WSL. Unable to reach test pressure of 3000 psi,only able to pump ballance line to 700 psi.Job postponed per WSL. See log for details. Final WHP's=VACNAC/10. AV, SSV=C.WV=LOTO. SSV, MV=0. IA, OA=OTG. 11:30. 12/23/14 T/I/0=SSVNac/O+.Temp=SI. PT control and balance lines to 3000 psi and re-cement if needed(pre Rig). Pressure tested balance line to 3000 psi with hydraulic fluid, lost 5 psi in 5 min=PASSED. Pressure tested control line and could not reach over 1000 psi, pumped-2 gallons hydraulic fluid. Pumped 2 gallons squeeze crete down control line. Caution tags hung on balance and control lines. ASV, SV,WV =C. MV=0. IA, OA=OTG. 12/24/14 T/I/0=VACNAC/10.Temp=SI.WHP's(eval secure). No AL.ASV installed on well. ASV, SV,WV=C. MV=0. IA, OA=OTG. 12/26/14 T/I/0=SSVNac/0.Temp=SI. PT cemented control line to 3000 psi*PASSED*(pre RIG). Pressured cemented control line to 3000 psi with hydraulic fluid, lost<250 psi in 5 min. ASV, SV,WV=C. MV=0. IA, OA=OTG. 12/29/14 T/I/0=VACNAC/0 . Install 2-1/16" FMC 120 temp#32 to IA. Pump tubbing up to 300 PSI though IA. Remove 6"CIW temp ASV#6. Install 6"tree cap. Set 6"J TWC#424 at 130".Final T/I/O=TWC/250/0. 12/29/14 T/I/0=0/0/0 Assist ADW(RWO Capital) Pumped 8.5 bbls of DSL to catch pressure. Held 300 psi on TWCV for valve crew Well support in contol of well upon departure FWHP's= 150/150/0 AFE sign hung on MV. 12/30/14 T/I/0=TWC/0/0. Pre Doyon 16. Dryhole tree, Install Temp#48 on MV and Temp#30 on OA. Final WHP's TWC/0/0. Page 3 of 3 North America-ALASKA-BP Page 1 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4.000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) _—_ (usft) 1/13/2015 09:00 - 10:30 1.50 MOB P PRE PJSM FOR RIG MOVE OFF OF WELL DS11-30 -MOVE OFF WELL AND STAGE IN CENTER OF PAD _ 10:30 - 13:00 2.50 MOB P PRE REMOVE BOP FROM CELLAR AND SECURE ON STAND -PREP AND INSTALL REAR BOOSTER WHEELS CONNECT HYD LINES AND FUNCTION TEST .BOOSTERS 13:00 - 14:00 1.00 MOB P PRE PJSM,PREP RIG FLOOR FOR MOVE -LOWER DERRICK AND SECURE ON STAND 14:00 - 17:00 3.00 MOB P PRE PREP FOR RIG MOVE FROM DS11 TO D-PAD -WAIT ON SECURITY AUTHORIZATION TO PROCEED I -REPLACE PLUG VALVE ON KILL MANIFOLD, RIG MAINT. 17:00 - 00:00 7.00 MOB P PRE MOVE OFF OF DS11 -MOVE DOWN WEST DOCK ROAD TO AGI AT MIDNIGHT _ 1/14/2015 00:00 - 06:00 6.00 MOB P I PRE PJSM,CHECK MOVING SYSTEM HYD LINES AND EQUIPMENT -CONTINUE RIG MOVE FROM WEST DOCK ROAD NEAR AGI DOWN K-PAD ROAD -RIG IS NEAR END OF"K'PAD AT SPINE 06:00 - 14:00 8.00 �. MOB P PRE RIG ON LOCATION©11:00 HRS. -SPOT UP AND REMOVE AUXILIARY WHEELS. INSTALL BOPE. -LAY RIG MATS,STAGE EQUIPMENT BEHIND WELL. 14:00 17:00 3.00 MOB P PRE PJSM.NOTIFY DRILL SITE OPERATOR OF INTENT TO MOVE OVER WELL. -SPOT RIG OVER WELL,DRILL SITE OPERATOR WITNESSED. -LEVEL UP RIG AND RAISE DERRICK 1-RIG ACCEPTED ON D-24 @ 17:00 HRS, 01/14/2015. - 17:00 - 21:30 4.50 WHSUR P DECOMP PJSM,BRIDLE DOWN AND R/U RIG FLOOR -TEST SURFACE LINES AND MUD PUMP -R/U CIRC LINE TO TREE AND KILL MANIFOLD -TAKE ON 120 DEGREE 8.5 PPG SEA WATER TO PITS 21:30 - 22:30 1.00 WHSUR P DECOMP TEST ALL CIRC LINES,RIG,KILL MANIFOLD, I TREE,TO FLOW BACK TANK -250/3500 PSI,5 MIN,CHART -BLOW DOWN LINES 22:30 - 23:00 0.50 WHSUR P DECOMP HOLD RIG EVACUATION-FIRE DRILL -SIGN IN TRAILER-MUSTER AREA,RECORD AAR 23:00 - 00:00 1.00 WHSUR P DECOMP R/U OA BLEED OFF TRAILER -PREP TREE FOR DSM LUBRICATOR 1/15/2015 00:00 - 02:00 2.00 WHSUR P DECOMP PJSM W/DSM TO PULL TWC -R/U DSM LUBRICATOR -TEST LUB,250/3500 PSI,5 MIN -PULL TWC,R/D DSM LUB Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 2 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor.DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014(070.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase I Description of Operations (hr) (usft) _ 02:00 - 05:30 3.50 WHSUR P DECOMP PJSM TO CIRC OUT DIESEL AND SEA WATER -TUBING AND IA=0 PSI -PUMP 85 BBLS 120 DEGREE 8.5 PPG SEA WATER DOWN IA,TAKE DIESEL RETURNS OUT TUBING UNTIL CLEAN,5 BPM=400 PSI -PUMP 747 BBLS 8.5 PPG SEA WATER DOWN TUBING,RETURNS OUT IA TO FLOW BACK -TANK,FCP-6 BPM=560 PSI NO FLUID LOSS ON CIRCULATION 05:30 - 06:30 1.00 WHSUR P DECOMP ALLOW FLUIDS TO MIGRATE/SWAP 1 HOUR 06:30 - 08:00 1.50 WHSUR P DECOMP MONITOR PRESSURE,FLOW CHECK 30 MIN= STATIC -BLOW DOWN SURFACE LINES -R/U SECONDARY KILL LINE TO IA,FOR CONTINUOUS HOLE FILL AND MONITORING 08:00 - 10:00 2.00 WHSUR P DECOMP PJSM,R/U DSM LUBRICATOR,TEST LUB, 250 /3500 PSI,5 MIN -SET TWC,R/D DSM LUB 10-00 - 11:30 1.50 WHSUR P • DECOMP PERFORM ROLLING TEST FROM BELOW,500 PSI,5 MIN,CHART -TEST TWC FROM ABOVE,250/3500 PSI,5 MIN,CHART,GOOD 11-30 - 12-00 0.50 WHSUR P DECOMP HOLD AAR WITH CREW ON PRESSURE -TESTING OF TWC 12:00 - 14:00 • 2.00 WHSUR P DECOMP DRAIN TREE IN PREP TO REMOVE -NOTICE TWC LEAKING FROM BELOW WITH CONSTANT HOLE FILL ON IA -CALL OUT DSM TO SET ANOTHER TWC 14:00 - 16:00 2.00 WHSUR N WSEQ DECOMP PJSM,R/U DSM LUBRICATOR,TEST LUB, 250 /3500 PSI,5 MIN -PULL TWC/INSPECT SEALS,C/O AND SET TWC#2 16:00 - 18:30 2.50 WHSUR N WSEQ DECOMP PERFORM ROLLING TEST UNDER TWC,500 PSI,5 MIN,GOOD -ATTEMPT TO TEST FROM ABOVE= UNSUCCESSFUL WAIT ON DSM TO BRING OUT TWC#3 18:30 - 19:30 1.00 WHSUR N WSEQ DECOMP M/U DSM LUBRICATOR,TEST LUB, 250/3500 PSI,5 MIN -PULL TWC#2,TEST AT QUICK TEST SUB, SET TWC#3 19:30 - 21:00 1.50 WHSUR N WSEQ DECOMP I PERFORM ROLLING TEST UNDER TWC,500 PSI,5 MIN,GOOD -ATTEMPT TO TEST FROM ABOVE= UNSUCCESSFUL -DISCUSS OPTIONS WITH WTL AND ODE 21:00 - 22:00 1.00 WHSUR N WSEQ DECOMP M/U LUB AND TEST AT QTS,250/3500 PSI -PULL TWC,R/D DSM LUBRICATOR 22 00 - 00:00 2.00 WHSUR N WSEQ DECOMP SECURE TREE,CONTINUE CONSTANT HOLE FILL/MONITORING TO IA -CALL OUT SLB SLICK LINE TO SET A PLUG IN SSSV -OA=0 PSI -24 HOUR FLUID LOSS=13 BBLS 8.5 PPG SEA WATER Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page Sot 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 1/16/2015 00:00 - 06:30 6.50 WHSUR N WSEQ DECOMP PJSM FOR R/U SLICK LINE -SPOT SLB SLICK LINE UNIT,MOB TOOLS AND R/U SHEAVES -M/U TOOL STRING AND 5 1/2" X-PLUG TO SET IN SSSV AT 2086'MD -POOH W/SLICK LINE,STOP AT 100'AND ALERT ALL HANDS. -BREAK OFF AND LAY DOWN PLUG RUNNING TOOL,STAND BACK SLICK LINE. 06:30 - 08:00 1.50 WHSUR P DECOMP PJSM.RIG UP TO PRESSURE TEST WIRE LINE SET PLUG. -PRESSURE TEST F/ABOVE @ 250/3500 PSI,5 MIN EACH,GOOD TEST. -ROLLING PRESSURE TEST FROM BELOW @ 500 PSI/5 MINUTES,GOOD TEST. 08:00 - 09:30 1.50 WHSUR P DECOMP PJSM.RIG DOWN SLICK LINE FURTHER. RIG DOWN SLICK LINE SHEAVE AND EQUIPMENT. -CLEAR AND CLEAN FLOOR. 09:30 - 10:00 0.50 WHSUR P DECOMP PJSM,NEW CREW COMING ON STATION. -MONITOR WELL Ft FLOW,NO FLOW. -PREP TO NIPPLE DOWN WELLHEAD. 10:00 - 15:30 5.50 WHSUR P DECOMP PJSM W/ALL PARTIES INVOLVED, DESIGNATE TASK LEADER FOR THIS JOB. -BLEED VOID,N/D TREE AND ADAPTER FLANGE. -INSPECT THREADS ON TUBING HANGER, M/U 7"IJ4S CROSS OVER,7 1/4 TURNS, GOOD THREADS. -INSPECT HANGER AND PROFILE FOR TWO WAY CHECK VALVE,NO OBVIOUS ANOMOLIES FOUND. '-CLEAN HANGER AND INSPECT LOCK DOWN SCREWS,OK. 15:30 - 18:30 3.00 BOPSUR P DECOMP N/U 4 PREVENTER BOPE AND RELATED EQUP -R/U TEST EQUIPMENT,FLOOR VALVES AND 1TESTJOINTS 18:30 - 00:00 5.50 BOPSUR P DECOMP PJSM,TEST FOUR PREVENTER BOPE AND RELATED EQUIPMENT -TEST BOPE ACCORDING TO AOGCC REGULATIONS AND DOYON PROCEDURES -TEST ANNULAR WITH 4"TEST JOINT TO 250 PSI LOW,3500 PSI HIGH,5 MINUTES EACH, CHARTED -TEST 3 1/2"X 6"LOWER VARIABLE RAMS WITH 4"AND 5 1/2"TEST JOINTS,250 PSI, 3500 PSI,5 MIN,CHARTED -TEST BLIND RAMS,FLOOR VALVES,AND CHOKE MANIFOLD TO 250 PSI,3500 PSI,5 MIN,CHARTED -TEST WITH FRESH WATER -NO FAILURES JEFF JONES OF AOGCC WAIVED STATES RIGHT OF WITNESS BOP TEST ON D-24 Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 4 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 1/17/2015 00:00 - 01:00 1.00 BOPSUR P DECOMP PJSM,CONT.TEST FOUR PREVENTER BOPE AND RELATED EQUIPMENT -TEST 9 5/8"UPPER RAMS WITH 9 5/8"TEST JOINT,250 PSI,3500 PSI,5 MIN,CHARTED -PERFORM ACCUMULATOR DRAW DOWN TEST. '-NO FAILURES -JEFF JONES OF AOGCC WAIVED STATES RIGHT OF WITNESS BOP TEST ON D-24 01:00 - 02:00 1.00 BOPSUR P DECOMP R/D ALL TEST EQUIPMENT,M/U FLOOR VALVES FOR TUBING STRING -BLOW DOWN CHOKE AND KILL LINES 02:00 - 03:00 1.00 DHB N WSEQ DECOMP PJSM,FOR R/U AND PULL PLUG FROM SSSV -R/U DUTCH RISER,M/U SLB TOOL STRING 03:00 - 06:30 3.50 DHB N WSEQ - DECOMP RIH WITH EQUALIZING PRONG -TAG PLUG=NO PRESSURE,POOH -M/U G SPEAR,RIH PAST SSSV=NO PLUG -DISCUSS OPTIONS WITH ODE AND RWO SUPERINTENDENT -CHASE PLUG TO TOP GLM @ 3388',SET DOWN TO LATCH AND POOH W/SLICK LINE. -PLUG RETRIEVED.RIG DOWN SLICK LINE. LAY DOWN DUTCH RISER. 06:30 - 08:30 2.00 PULL P DECOMP PJSM.VACUUM OUT STACK,PICK UP LANDING JT. -MAKE UP LANDING JT TO HANGER,BACK OUT LOCK DOWN SCREWS,OK. -PULL HANGER FREE @ 170K,UP WT=165K, DOWN WT=115K. -ALL WT CHECKS INCLUDE 40K TOP DRIVE. 08:30 - 10:00 1.50 PULL P DECOMP PJSM.ACQUIRE SLOW PUMP RATES. -M P#1:4 BPM/50 PSI,5 BPM/110 PSI -MP#2:4 BPM/50 PSI,5 BPM/110 PSI. -CLOSE ANNULAR PREVENTOR AROUND 4" DP LANDING JT. -CIRCULATE BOTTOMS UP THRU CHOKE& MUD GAS SEPARATOR. -CIRCULATE 325 BBLS,5 BPM/220 PSI, CLEAN SEAWATER RETURNS. -MONITOR WELL/10 MINUTES,WELL IS DEAD.LOST(3)BBLS W/CIRCULATING. 10:00 - 11:00 1.00 PULL P DECOMP PJSM.PULL TUBING HANGER TO FLOOR. TERMINATE CONTROL LINE,BREAK OUT HANGER AND LAY DOWN SAME. -LAY DOWN LANDING JT. 11:00 - 12:00 1.00 PULL P DECOMP POOH&LAY DOWN 5 1/2"COMPLETION STRING. -SPOOLING DUAL ENCAPSULATED CONTROL LINES. -POOH F/7430-7306'.UP WT=155K,DOWN WT=115K -0/A=0 PSI,LOSSES TO WELL BORE LAST (12)HRS=7 BBLS OF 8.5 PPG SEAWATER. 12:00 - 12:30 0.50 PULL P DECOMP INSPECT AND SERVICE RIG EQUIPMENT. -PERFORM SPCC CHECKS,CROWN 0 MATIC, OK. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 5 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014©70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:30 - 16:00 3.50 PULL P DECOMP PJSM.CONTINUE TO POOH W/5 1/2" COMPLETION STRING.F/7306'T/5221' -SPOOLING UP DUAL ENCAPSULATED CONTROL LINES. 49 JTS LAID DOWN,LAY DOWN SSSV. -RECOVERED(25)CLAMPS AND(4) STAINLESS STEEL BANDS. -CONTINUOUS HOLE FILL THROUGHOUT ALL OPERATIONS,APPROXIMATELY 1/2 BBL/HR LOSS RATE. 16:00 - 17:00 1.00 PULL P DECOMP UD SLB CONTROL LINE SPOOLER -CLEAR RIG FLOOR OF CLAMPS AND SLB EQUIPMENT 17:00 - 18:00 1.00 PULL P DECOMP SAFETY MEETING WITH CREW,DAY AND NIGHT TOOL PUSHERS,AND DOYON DRILLING SUPERINTENDANT 18:00 - 00:00 6.00 PULL P DECOMP CONTINUE TO POOH W/5 1/2"17#L80 AB-MOD TUBING COMPLETION STRING.F/ 5221'T/551'MD OA=0PSI -24 HOUR FLUID LOSS=16 BBLS 8.5 PPG SEA WATER 1/18/2015 00:00 - 00:30 0.50 PULL P DECOMP PTSM.PERFORM SPCC AND EQUIPMENT CHECKS. -SERVICE AND INSPECT PIPE SKATE. -CHECK CROWN-O-MATIC. 00:30 - 01:30 1.00 PULL P DECOMP PJSM.POOH WITH 5-1/2"17#L-80 AB-MOD TUBING. -POOH FROM 551'MD TO SURFACE. -RECOVER(174)JOINTS,CUT JOINT=3.48' WITH 6-1/8"OD FLARE,SSSV,(3)GLM'S. 01:30 - 03:00 1.50 FISH P DECOMP 'CLEAR AND CLEAN RIG FLOOR. -MOBILIZE BAKER FISHING BHA#1 TO RIG 1 FLOOR. 03:00 - 03:30 0.50 BOPSUR P DECOMP INSTALL WEAR RING.ID=9-1/4" 03:30 - 06:00 2.50 FISH P DECOMP PJSM.MU BAKER FISHING BHA#1. -PU(8)6-1/4"DRILL COLLARS FROM SHED. -RIH FROM SURFACE TO 279'MD. 06:00 - 12:00 6.00 FISH P DECOMP PJSM.RIH WITH BAKER FISHING BHA#1. -RIH ON 4"HT-38 DRILL PIPE,PU 1 X 1 FROM PIPE SHED. -RIH FROM 279'MD TO 4,669'MD.PUW= 120K,SOW=105K. LOSSES TO WELL PAST(12)HRS=3 BBLS 8.5 PPG SEAWATER. OA=30 PSI. 12:00 - 12:30 0.50 FISH P DECOMP PTSM.PERFORM SPCC AND EQUIPMENT CHECKS. -CHECK CROWN-0-MATIC. 12:30 16:00 3.50 FISH P DECOMP PJSM.RIH WITH BAKER FISHING BHA#1. —RIH ON 4"HT-38 DRILL PIPE,PU 1 X 1 FROM PIPE SHED. -RIH FROM 4,669'MD TO 7,291'MD. 16:00 - 17:30 1.50 FISH P DECOMP PJSM.SLIP AND CUT 60'OF DRILLING LINE. -INSPECT DRAW WORKS BREAKS. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 6 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UW:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:30 - 18:00 0.50 FISH P DECOMP PJSM.RIH WITH BAKER FISHING BHA#1. -RIH ON 4"HT-38 DRILL PIPE,PU 1 X 1 FROM PIPE SHED. -RIH FROM 7,291'MD TO 7,445'MD.TAG TOP OF STUMP AT 7,445'MD. -ACQUIRE SLOW CIRCULATING RATES. 18:00 - 19:30 1.50 FISH P DECOMP PJSM.DRESS OFF TOP OF 5-1/2"17#L-80 AB-MOD TUBING STUMP. -ROTATE AT 60 RPM,PUMP AT 3 BPM=130 PSI,WOB=3K,FREE TORQUE=7K FT-LBS, DRESS OFF TORQUE=10-11 K FT-LBS. SWALLOW 8'AND NO-GO AT 7,453'MD. -ENGAGE STUMP.PUW=164K,SOW=122K, ROT=145K. 19:30 - 20:00 0.50 FISH P DECOMP PERFORM PRE JAR DERRICK INSPECTION. 20:00 - 21:30 1.50 FISH P DECOMP PJSM.WORK AND JAR FISH. -ROTATE 25 TURNS TO THE RIGHT. -WORK PIPE FROM 180K TO 250K(14)TIMES. UNSUCCESSFUL. -RELEASE TORQUE AND BEGIN JARRING. -JAR AT 65K UP TO 165K OVER STRING WEIGHT,IN 10K INCREMENTS.(STRING WEIGHT=164K) •-FISH FREE AT 110K OVER STRING WEIGHT. PUW=220K. 21:30 - 00:00 2.50 FISH P DECOMP li CIRCULATE BOTTOMS UP THROUGH CHOKE. PUMP AT 6 BPM=600 PSI. -AT BOTTOMS UP NOTED 8.3 PPG FLUID IN RETURNS,CONTINUE UNTIL RETURNS ARE 8.5 PPG. LOSSES TO WELL PAST(24)HRS=10 BBLS 8.5 PPG SEAWATER. OA=20 PSI. 1/19/2015 00:00 - 01:30 1.50 FISH P DECOMP CONTINUE CIRCULATE BOTTOMS UP THROUGH CHOKE. -CIRCULATE(2)BOTTOMS UP,WELL U-TUBING.LOSS RATE=0 BPH. -OPEN ANNULAR AND CIRCULATE BOTTOMS UP AT 9 BPM=865 PSI. -ACQUIRE SLOW CIRCULATING RATES. -SHUT DOWN AND MONITOR WELL FOR(10) MINUTES.WELL STATIC. -BLOW DOWN CHOKE AND DRAIN GAS BUSTER. 01:30 - 07:00 5.50 FISH P DECOMP PJSM.POOH WITH BAKER FISHING BHA#1 AND FISH. -FIRST(2)STANDS PUW=200K-250K.WORK PIPE FROM 7,415'MD TO 7,290'MD. POOH FROM 7,290'MD.PUW=220K. 07:00 - 08:30 1.50 FISH P DECOMP PJSM.MONITOR WELL,10 MINUTES,FLUID LEVEL DROPPING IN BELL NIPPLE VERY SLOWLY. -RACK BACK DRILL COLLARS. -LAY DOWN FISHING/TUBING DRESS OFF BHA&OVERSHOT. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 7 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) • Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014(g170.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth . Phase Description of Operations (hr) (usft) 08:30 - 12:00 3.50 FISH P DECOMP PJSM.LAY DOWN 5 1/2"17#BTC TUBING,UP WT=75K. -JTS#175,176,177 HAS PATCH PARTS, UPPER PACKER AND LOWER PACKER BUT NOT MUCH IN BETWEEN. -JT#177 HAS A NOTICEABLE HOLE IN IT. -0/A=50 PSI,LOSSES TO WELL BORE LAST (12)HRS=7 BBLS. 12:00 - 12:30 0.50 FISH P DECOMP SERVICE AND INSPECT RIG EQUIPMENT. -PERFORM SPCC CHECK,CROWN 0 MATIC, OK. 12:30 - 14:30 2.00 FISH P DECOMP PJSM.CONTINUE TO POOH&UD 5 1/2" TUBING. -RECOVERED CUT OFF JT,(41.00,+52 JTS. (3)GLMS& SLIDING SLEEVE. -CLEAR/CLEAN RIG FLOOR. 14:30 - 17:00 2.50 FISH P DECOMP PJSM,P/U AND BREAK DOWN BAKER OVERSHOT,UD SAME -SERVICE BREAK SBR 17:00 - 19:00 2.00 FISH P DECOMP PJSM,CHANGE OUT SAVER SUB ON TOP DRIVE 19:00 - 21:30 2.50 FISH P DECOMP PJSM,M/U BAKER BHA#2,OVERSHOT TO FISH K-ANCHOR -M/U OVERSHOT W/6 1/2"GRAPPLE TO CATCH SLICK STICK -BUMPER SUB,OIL JAR,6 1/4"COLLARS INTENSIFIER,T/280' 21:30 - 00:00 2.50 FISH -- P DECOMP PJSM,RIH W/BAKER BHA#2 W/DP FROM DERRICK -RIH Fl 280'T/5966,UP WT=139K,DN WT= 109K. -0/A=50 PSI,LOSSES TO WELL BORE LAST (24)HRS=10 BBLS. 1/20/2015 00:00 - 00:30 0.50 FISH P DECOMP SERVICE AND INSPECT RIG EQUIPMENT. -PERFORM SPCC CHECK,CROWN 0 MATIC, OK 00:30 - 05:00 4.50 FISH P DECOMP PJSM,RIH W/BAKER BHA#2. -RIH F/15966,RUNNING STANDS TO 7500' -PICKING UP SINGLES,4"DRILL PIPE FROM PIPE SHED. -RIH TO 9723'.UP WT=217K,DOWN WT= 136K.ALL WT CHECKS INCLUDE 40K TOP DRIVE. 05:00 - 06:30 1.50 FISH P DECOMP PJSM.CIRCULATE 20 BBLS HI VIS SWEEP AROUND. -CIRCULATE @ 12 BPM/1740 PSI @ 9723'. TAKE SWEEP TO CUTTINGS BOX,NO SIGNIFICANT SOLIDS BACK Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 8 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:30 - 07:30 1.00 FISH P DECOMP PJSM.WASH DOWN @ 6 BPM/540 PSI F/ 9723'-9781',STACK 5K DOWN. -OVER PULL 10K TO 225K,WORK TO 250K& SET OFF JARS(3)TIMES TO SET OVERSHOT TIGHTLY. -PUT IN(16)RIGHT HAND TURNS TO 15K FT/LBS OF TORQUE MAX. -WORK TURNS DOWN BY SLACKING OFF TO 150K AND PICKING UP TO 220K SEVERAL TIMES. -PICK UP TO 220K,LET OUT TORQUE,(4) TURNS,PUT IN(6)MORE RT HAND TURNS, 115K FT/LBS TORQUE MAX. -WORK TURNS DOWN AS BEFORE.PULL UP TO 250K AND FREE,DRAG TO 9754'. 07:30 - 10:30 3.00 FISH P DECOMP PJSM.CLOSE ANNULAR AND CIRCULATE THRU CHOKE AND MUD GAS SEPARATOR. -CIRCULATE @ 6 BPM/580 PSI,ONE COMPLETE CIRCULATION. MONITOR WELL,WELL STABLE. 10:30 - 11:00 0.50 FISH P DECOMP PJSM.RIH TO VERIFY,TAG©9780',SET DOWN 2K,RE LATCH K ANCHOR,VERIFY W/ OVERPULL. PULL TO 215K,PUT IN 15 RIGHT HAND TURNS,START TO SLACK OFF AND OBSERVE WT CHANGE. -PICK UP AND OBSERVE FREE,KICK ON PUMP 2 BPM/70 PSI,SLACK OFF TO 9780' AND OBSERVE PRESSURE INCREASE. -PRESSURE INCREASED TO 330 PSI, BELIEVE SEAL RE ENTERING PACKER,PICK UP FREE,UP Wf=218K. 11:00 - 12:00 1.00 FISH P DECOMP PJSM.BLOW DOWN TOP DRIVE. -POOH F/9754-8807'.UP WT=205K,DOWN WT=130K. -LOSSES TO WELL LAST(12)HRS=6 BBLS. 12:00 - 12:30 0.50 FISH P DECOMP SERVICE RIG EQUIPMENT,INSPECT FLOOR EQUIPMENT. -PERFORM SPCC CHECKS AND CHECK CROWN 0 MATIC,OK. 12:30 - 16:00 3.50 FISH P DECOMP PJSM.PULL OUT OF HOLE WITH K ANCHOR FISHING ASSEMBLY. POOH WITH K ANCHOR FISHING BHA F/ 8,807'T/406'. -10 MIN FLOW CHECK BEFORE PULLING NON-SHEARABLES THRU BOP STACK WELL TAKING FLUID. 'CONTINUOUSLY MONITOR WELLAND FILL AT±0.5 BPH. 16:00 - 19:30 3.50 FISH P DECOMP PJSM WITH BAKER REP. LAY DOWN BHA AND KANCHOR. -POOH AND UD FISHING BHAAND K ANCHOR. 'RECOVERED:SLICK STICK AND K ANCHOR (15.34'LONG) INSPECT BHA,SLICK STICK AND K ANCHOR FOR WEAR MARKS. OBSERVED 1'OF GRAPPLE MARKS ON SLICK STICK, INDICATING 1'OF SWALLOW. POSSIBLE DEBRIS/JUNK IN PACKER BORE. -CLEAN AND CLEAR RIG FLOOR. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 9 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Firs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:30 - 00:00 4.50 DHB P DECOMP PJSM WITH RIG CREW AND HES REP. RUN IN HOLE WITH HES 9-5/8"RBP. -P/U,M/U AND RIH WITH 9-5/8"RBP,ON 4"DP FROM DERRICK TO 6,651'. *PUW=139K, SOW=105K *LOSSES TO WELL LAST(12)HRS=6 BBLS 1/21/2015 00:00 - 00:30 0.50 DHB P DECOMP SERVICE RIG. -LUBRICATE TOP DRIVE,ST-80 AND BLOCKS. INSPECT AND SERVICE PIPE SKATE RIG FLOOR EQUIPMENT. CROWN-O-MATIC AND SPCC CHECKS- GOOD. 00:30 - 03:30 3.00 DHB P DECOMP PJSM WITH RIG CREWAND HES REP. RUN IN HOLE WITH HES 9-5/8"RBP. -RIH WITH 9-5/8"RBP,ON 4"DP FROM DERRICK F/6,651'T/9,685'. -ESTABLISH PARAMETERS. *PUW=195K, SOW=127K ACQUIRE SLOW PUMP RATES. *#1 MP=3 BPM WITH 90 PSI,4 BPM WITH 190 PSI. *#2 MP=3 BPM WITH 90 PSI,4 BPM WITH 200 PSI. -CIRC 1-DP VOLUME TO PURGE SYSTEM OF AIR,IN PREPARATION FOR UPCOMING MIT. -RIH WITH 9-5/8"RBP F/9,685'T/9,700'. -SET 9-5/8"RBP,AS PER HES REP WITH COE AT 9,700'. *TOP OF RBP AT 9,695'. *SET 15K DOWN ON TOP OF RBP TO ENSURE SET.-OK 03:30 - 05:00 1.50 DHB P DECOMP PJSM WITH RIG CREW AND HES REP WITH PRESSURE CROSS CHECK DISCUSSION AND CONFIRMED CHALLENGE QUESTIONS WITH CORRECT RESPONSES.PERFORM MIT ON 9-5/8"CASING AND 9-5/8"RBP SET AT 9,700'. -R/U LINES AND TEST EQUIPMENT. -CLOSE ANNULAR PREVENTER. -PERFORM MIT ON 9-5/8"AND 9-5/8"RBP SET AT 9,700', TO 250 PSI FOR 5 CHARTED MINS AND 3,600 PSI FOR 30 CHARTED MINS. TEST PASS. -0 PSI LOST FOR DURATION OF TEST.0/A INCREASED FROM 50-100 PSI WHEN PRESSURING UP AND STABILIZED @ 100 PSI F/30 MINUTES. *8.5 BBLS TO PRESSURE UP AND 8.5 BBLS BLED BACK. *VERIFY COMPETENCY OF MIT WITH WTL AND WAS GRANTED PERMISSION TO PROCEED WITH OPERATIONS. -R/D TEST EQUIPMENT. -VERIFY NO PRESSURE. -OPEN ANNULAR PREVENTER. 05:00 - 10:00 5.00 DHB P DECOMP PJSM WITH RIG CREW AND HES REP. PULL OUT OF HOLE WITH 9-5/8"RBP RUNNING TOOL. -10 MIN FLOW CHECK. WELL STATIC. -POOH AND L/D 9-5/8"RBP RUNNING TOOL F/ 9,700'. Printed 2/10/2015 9:08:26AM • North America-ALASKA-BP Page 10 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UW:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:00 - 12:00 2.00 EVAL P DECOMP PJSM WITH RIG AND SLB E-LINE CREW,ON E-LINE OPERATIONS AND REVIEW DDI SOP. RIG UP SLB E-LINE UNIT AND EQUIPMENT. -POSITION AND R/U E-LINE UNIT AND SUPPORT EQUIPMENT. -MOBILIZE E-LINE TOOLS TO RIG FLOOR. 0/A PRESSURE AT 12:00 HRS=40 PSI FLUID LOSSES TO WELL LAST(12)HRS=1 BBL. 12:00 - 13:30 1.50 EVAL P DECOMP RIG CREW CHANGE OUT,PJSM W/ SCHLUMBERGER E LINE. -VISITORS ON RIG INCLUDING AL VICKERS, LINA SERPA,DAVE NEWLON,DARRELL GREEN AND RON WILSON. R/U SLB E-LINE EQUIPMENT. 13:30 - 16:00 2.50 EVAL P DECOMP RUN SLB USIT LOG. -P/U,M/U AND SURFACE TEST SLB USIT LOGGING TOOL STRING.-SURFACE TEST GOOD. ZERO LOGGING TOOL STRING AT ROTARY TABLE. RIH WITH USIT LOG TOOL STRING T/ 3,500'. -RUN MAIN PASS LOG WITH SLB USIT LOGGING TOOL STRING F/3,500'T/SURFACE. -SURFACE TEST SLB USIT LOGGING TOOL STRING.-SURFACE TEST GOOD. -ZERO LOGGING TOOL STRING AT ROTARY TABLE. RIH WITH USIT LOG TOOL STRING T/ -RUN REPEAT PASS LOG WITH SLB USIT LOGGING TOOL STRING F/3,500'T/SURFACE. * CONTINUOUSLY MONITOR WELL ON TRIP TANK. WELL STABLE. 16:00 - 18:30 2.50 EVAL P DECOMP PJSM WITH RIG AND SLB E-LINE CREW. RIG DOWN SLB E-LINE UNIT AND EQUIPMENT. -L/D USIT TOOL STRING AND E-LINE EQUIPMENT. -CLEAN AND CLEAR RIG FLOOR OF E-LINE EQUIPMENT. -R/D SLB E-LINE UNIT AND SUPPORT EQUIPMENT. -REVIEW USIT LOG DATA WITH ODE AND OBTAIN 9-5/8"CSG CUT DEPTH OF 1,880'. *OA OPEN TO FLOWBACK TANK AT 17:00 HRS. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page tf of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor DOYON DRILLING INC. UW:500292150600 Active datum:JL 10/14/2014©70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:30 - 21:00 2.50 DHB P DECOMP PJSM WITH RIG CREW AND HES REP. RUN IN HOLE AND SET 9-5/8"RBP. -P/U,M/U AND RIH WITH 9-5/8"RBP,ON 4"DP FROM DERRICK TO 1,990'. -ESTABLISH PARAMETERS. *PUW=69K, SOW=70K -ACQUIRE SLOW PUMP RATES. *#1 MP=2 BPM WITH 30 PSI,3 BPM WITH 50 PSI. *#2 MP=2 BPM WITH 30 PSI,3 BPM WITH 50 PSI. SET 9-5/8"RBP,AS PER HES REP WITH COE AT 1,984'. '*TOP OF RBP AT 1,979'. •SET 15K DOWN ON TOP OF RBP TO ENSURE SET.-OK 21:00 - 22:30 1.50 DHB P DECOMP PJSM WITH RIG CREWAND HES REP WITH 'PRESSURE CROSS CHECK DISCUSSION AND CONFIRMED CHALLENGE QUESTIONS WITH CORRECT RESPONSES.PRESSURE TEST 9-5/8"RBP SET AT 1,979'. R/U LINES AND TEST EQUIPMENT. CLOSE ANNULAR PREVENTER. PRESSURE TEST 9-5/8"RBP SET AT 1,979', TO 3,500 PSI FOR 5 CHARTED MINS. TEST PASS. *1.7 BBLS TO PRESSURE UP AND 1.7 BBLS BLED BACK. -R/D TEST EQUIPMENT. -VERIFY NO PRESSURE. -OPEN ANNULAR PREVENTER. 22:30 - 00:00 1.50 DHB P DECOMP !PJSM WITH RIG CREW AND HES REP. PLACE 30'OF 20/40 RIVER SAND ON TOP OF 9-5/8" RBP SET AT 1,979'. -POOH F/1,979'T/1,815'. -R/U SAND HOPPER WITH WATER LINE. -PLACE 30'/1,400 LBS/28 SACKS OF 20/40 RIVER SAND ON TOP OF 9-5/8"RBP. NO FLUID LOSSES TO WELL LAST(12)HRS 1/22/2015 00:00 - 01:30 1.50 DHB P DECOMP PJSM WITH RIG CREW AND HES REP. PLACE 30'OF 20/40 RIVER SAND ON TOP OF 9-5/8" RBP SET AT 1,979'. -PLACE 30'/1,400 LBS/28 SACKS OF 20/40 RIVER SAND ON TOP OF 9-5/8"RBP. *TOP OF SAND AT±1,949'. -R/D SAND HOPPER. -POOH F/1,815'T/1,721'. -M/U TOP DRIVE AND PUMP 40 BBLS OF SEAWATER DOWN DP TO ENSURE WORKSTRING IS FREE AND CLEAR OF RIVER SAND. -BLOW DOWN TOP DRIVE. *OA OPEN TO FLOWBACK TANK ON 1/21/15 AT 17:00 HRS. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 12 of 37 Operation Summary Report Common Wet Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:OOAM Rig Release:2/1/2015 Rig Contractor DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:30 - 03:00 1.50 DHB P DECOMP PJSM WITH RIG CREWAND HES REP. PULL OUT OF HOLE WITH 9-5/8"RBP RUNNING TOOL. -10 MIN FLOW CHECK. WELL STATIC. -POOH AND L/D 9-5/8"RBP RUNNING TOOL Fl 1,721'. -RIH WITH 2-STDS OF 6-1/4"DRILL COLLARS. -POOH AND LID 6-1/4"DRILL COLLARS TO PIPE SHED. 03:00 - 05:30 2.50 CUT P DECOMP PJSM WITH RIG CREWAND BAKER REP. RUN IN HOLE WITH 8-1/4"MULTI-STRING CUTTER BHA#3. -P/U,M/U AND RIH WITH MULTI-STRING CUTTER BHA T/29'. RIH WITH MULTI-STRING CUTTER BHA,ON 4"DP FROM DERRICK F/29'T/1,813'. *PUW=65K, SOW=69K 05:30 - 07:30 2.00 CUT P DECOMP I PJSM AND REVIEW OF DDI SOP FOR SLIP AND CUT DRILL LINE. SLIP AND CUT DRILLING LINE. -SLIP AND CUT 135'OF DRILL LINE. *INSPECT BRAKES AND FUNCTION TEST CROWN-O-MATIC.TEST PASS. 07:30 - 08:30 1.00 CUT P DECOMP PJSM WITH RIG CREWAND BAKER REP. RIH WITH 8-1/4"MULTI-STRING CUTTER BHA#3. RIH WITH MULTI-STRING CUTTER BHA F/ 1,813'T/1,876'. -ESTABLISH PARAMETERS. *PUW=72K, SOW=72K, RTW=72K, RPM= 100 WITH 3-5K FREE TORQUE -ACQUIRE SLOW PUMP RATES. *#1 MP=3 BPM WITH 90 PSI,4 BPM WITH 220 PSI. #2 MP=3 BPM WITH 100 PSI,4 BPM WITH 210 PSI. -LOCATE CSG COLLAR WITH KNIVES AT 1,869'. *2 BPM WITH 100 PSI. 08:30 - 11:00 2.50 CUT P DECOMP PJSM WITH RIG CREW AND LRS CREW. RIG UP LRS PUMP AND EQUIPMENT. -R/U CHOKE SKID IN CELLAR. -SPOT AND POSITION LRS PUMP AND EQUIPMENT. -LRS CREW R/U LINES TO CHOKE SKID. -REVIEW LOG AND PREVIOUS DETERMINED CUT DEPTH OF 9-5/8"CSG WITH ODE. -DECISION MADE TO REVISE 9-5/8"CUT DEPTH FROM 1,880'TO 1,800' Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 13 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:OOAM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) '11:00 - 12:00 1.00 CUT P DECOMP PJSM WITH RIG CREW AND BAKER REP. CUT 9-5/8"CASING AT 1,800'. -SHUT IN OA TO FLOWBACK TANK AND MONITOR OA PRESSURE ON GAUGE DURING CUTTING OPERATIONS. -LOCATE CSG COLLAR WITH KNIVES AT 1,790'. *2.5 BPM WITH 100 PSI. -POSITION CUTTER AND SET KNIVES AT 1,800'. -CUT 9-5/8"CSG AT 1,800',AS PER BAKER ,REP. *STAGE PUMP UP TO 5 BPM WITH 450 PSI, RPM=100 WITH 5-7K TORQUE. *OBSERVED OA PRESSURE INCREASE F/0 PSI T/100 PSI,INDICATING 9-5/8"CSG IS CUT. -ROTARY STALLS AT 11K TORQUE.RELEASE TORQUE AND SHUT DOWN PUMP. -DISCUSS OPTIONS AND OPT TO CIRC OUT ARCTIC PACK WITH KNIVES IN THE CUT. NO FLUID LOSSES TO WELL LAST(12)HRS 12:00 - 13:00 1.00 CONDHL P DECOMP PJSM WITH RIG CH2 AND LRS CREWS. PRESSURE CROSSCHECK DISCUSSION AND CONFIRMED CHALLENGE QUESTIONS WITH CORRECT RESPONSES. -LRS CREW PRESSURE TEST LINES FROM LRS PUMP TO CHOKE SKID,TO 250/3,500 PSI FOR 5 CHARTED MINS EACH. TEST PASS. -PRESSURE TEST RIG PUMP AND LINES TO 250/3,500 PSI FOR 5 CHARTED MINS EACH. TEST PASS. 13:00 - 15:00 2.00 CONDHL P DECOMP SPOT DIESEL IN OA TO CLEAN AND CLEAR WELLBORE OF ARCTIC-PACK. LRS PUMP 20 BELS OF 120°DIESEL DOWN DP AT 2 BPM WITH 450 PSI. -CLOSE ANNULAR PREVENTER. -LINE OA TO FLOWBACK TANK. -LRS PUMP 100 BBLS OF 120°DIESEL DOWN DP TAKING RETURNS THRU OA AT 2 BPM WITH 450 PSI. -DISPLACE DIESEL UTILIZING RIG MUD PUMP,WITH 20 BBLS OF HEATED 9.8 PPG BRINE DOWN DP,TAKING RETURNS THRU OA AT 2 BPM WITH 150 PSI. -SHUT DOWN RIG MUD PUMPS. 15:00 - 16:00 1.00 CONDHL P DECOMP DIESEL SOAK ARCTIC-PACK. -ALLOW 1-HR TO DIESEL SOAK ARCTIC-PACK. -R/D LRS LINES AND EQUIPMENT. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 14 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16.00 - 20:30 4.50 CONDHL P DECOMP CLEAN AND CLEAR WELLBORE OF ARCTIC-PACK. -PUMP 120 BBLS OF HEATED 9.8 PPG BRINE AT 2 BPM WITH 150 PSI. -INCREASE PUMP RATE TO 8 BPM WITH 2,350 PSI FOR 150 BBLS. -PUMP 40 BBL DEEP CLEAN PILL AT 3 BPM W/ 750 PSI. -PUMP 20 BBLS OF 8.5 PPG HEATED SEAWATER AT 3 BPM WITH 750 PSI. -SLOW PUMPS TO 2 BPM WITH 280 PSI FOR 120 BBLS. -BRING PUMPS UP TO 3 BPM WITH 620 PSI FOR 150 BBLS OF 8.5 PPG HEATED SEAWATER. -SHUTINOA. -VERIFY NO PRESSURE AND OPEN ANNULAR PREVENTER. -PUMP 130 BBLS OF 8.5 PPG SEAWATER AT 8 BPM WITH 2,350 PSI,TO CLEAR IA OF DIESEL. '-10 MIN FLOW CHECK. WELL STABLE. OA OPEN TO FLOWBACK TANK. 20:30 - 21:00 0.50 CONDHL P DECOMP •PJSM WITH RIG CREW AND BAKER REP. PULL OUT OF HOLE WITH 8-1/4" MULTI-STRING CUTTER BHA#3. -BLOW DOWN TOP DRIVE AND LINES. -POOH WITH MULTI-STRING CUTTER BHA F/ 1,800'T/132'. 21:00 - 22:00 1.00 CONDHL P DECOMP PJSM WITH RIG CREW AND BAKER REP. LAY DOWN AND INSPECT 8-1/4"MULTI-STRING CUTTER BHA#3. -10 MIN FLOW CHECK FOR NON-SHEARABLES. WELL STABLE. -POOH AND UD MULTI-STRING CUTTER BHA F/132'. -INSPECT MULTI-STRING CUTTER AND CLEAN STRING MAGNET. 'WEAR ON KNIVES INDICATE GOOD CUT. *RECOVERED±4 LBS OF FINE TO SMALL METAL SHAVINGS FROM STRING MAGNET. 22:00 - 22:30 0.50 CONDHL P DECOMP PJSM. RETRIEVE WEAR BUSHING. -CLEAN AND CLEAR RIG FLOOR. -R/U AND RETRIEVE WEAR BUSHING. 22:30 - 00:00 1.50 FISH N SFAL DECOMP PJSM WITH RIG CREW,CAMERON AND BAKER REPS. SPEAR 9-5/8"CASING AND ATTEMPT TO PULL FREE. -M/U ITCO SPEAR BHA AND ENGAGE 9-5/8" CSG,BELOW MANDREL HANGER. -CAMERON REPS BOLDS. *4-LDS ON WELLHEAD ARE NOT I FUNCTIONAL/BROKE. -BARRICADE RIG FLOOR AND KEEP ALL PERSONNEL CLEAR. -ATTEMPT TO WORK AND PULL 9-5/8"CSG MANDREL HANGER FREE,IN 25K INCREMENTS F/75K T/250K,WITH NO SUCCESS. *NO FLUID LOSSES TO WELL LAST(12)HRS *OA OPEN TO FLOWBACK TANK Printed 2/10/2015 9:08:26AM North America_ALASKA_BP Page 15 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 'X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12.00:OOAM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 1/23/2015 00:00 - 01:30 1.50 FISH N SFAL DECOMP PJSM WITH RIG CREWAND BAKER REP. DIS-ENGAGE AND LAY DOWN ITCO SPEAR. -RELEASE AND UD SPEAR. -BLOW DOWN CHOKE. 01:30 - 02:30 1.00 CUT C DECOMP PJSM WITH RIG CREWAND BAKER REP. MAKE UP 8-1/4"MULTI-STRING CUTTER BHA #5 AND CUT 9-5/8"CSG AT 35'. -P/U,M/U AND RIH WITH MULTI-STRING CUTTER BHA TO 35'.(10'BELOW STARTER WELLHEAD.) SHUT IN OA TO FLOWBACK TANK AND MONITOR OA PRESSURE ON GAUGE DURING CUTTING OPERATIONS. -ACQUIRE SLOW PUMP RATES. *#1 MP=3 BPM WITH 105 PSI,4 BPM WITH 240 PSI. *#2 MP=3 BPM WITH 100 PSI,4 BPM WITH 210 PSI. -SET KNIVES AND CUT 9-5/8"CSG AT 35,AS PER BAKER REP. *STAGE PUMP UP TO 5-7 BPM WITH 480-780 PSI,RPM=100 WITH 5-7K TORQUE. *OBSERVED OA PRESSURE INCREASE F/0 PSI T/100 PSI,INDICATING 9-5/8"CSG IS CUT. 02:30 - 03:30 1.00 CUT C DECOMP PJSM WITH RIG CREW AND BAKER REP. PULL OUT OF HOLE AND LAY DOWN 8-1/4" MULTI-STRING CUTTER BHA#5. -BLOW DOWN TOP DRIVE AND LINES. -POOH AND UD MULTI-STRING CUTTER BHA F/32'. 03:30 - 05:30 2.00 BOPSUR P DECOMP PJSM AND REVIEW HAZARD WORK SHEET AND DISCUSS WELL CONTROL MITTIGATION WITH OPERATIONS WITHOUT BOPE. NIPPLE DOWN BOPE. *BARRIERS:KWF AND TESTED 9-5/8"RBP'S AT 9,700'AND 1,979' -VOID BOP STACK OF FLUID. -BLOW DOWN CHOKE,KILL AND HOLE FILL LINES. -R/D MOUSE HOLE,RISER AND LINES. -N/D BOPE AND SECURE SAME ON STUMP. -AOGCC STATE REP,CHUCK SCHEVE GIVEN A HEADS UP REGARDING IMPENDING BOPE TEST AND CURRENT OPS. Printed 2/10/2015 9.08:26AM North America-ALASKA-BP Page 16 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:30 - 07:00 1.50 WHSUR P DECOMP PJSM WITH RIG CREWAND CAMERON REPS. PREPARE TO WACHS CUT 13-3/8"CSG. R/D LINE AND VALVE FROM OA. -REMOVE CHOKE SKID FROM CELLAR. 1-CAMERON REPS R/U WACHS CUTTER ON 13-3/8"CSG,BELOW STARTED WELLHEAD. REVIEW HAZARD WORK SHEET AND DISCUSS WELL CONTROL MITTIGATION WITH OPERATIONS WITHOUT BOPE OR WELLHEAD. OA OPEN TO FLOW BACK TANK WITH NO FLOW FOR(4)HOURS PRIOR TO CUTTING OFF WELLHEAD. -0/A OPEN TO FLOW BACK TANK FOR A TOTAL OF 43 DOCUMENTED HOURS WITH NO FLOW TO THIS POINT IN TIME. '-FILL OUT A HAZARD WHEEL WITH CREW REGARDING UP COMING OPERATION AND ASSOCIATED HAZARDS INCLUDING WELL CONTROL. 07:00 - 08:30 1.50 WHSUR P DECOMP PJSM WITH RIG CREWAND CAMERON REPS. -CAMERON REPS WACHS CUT 13 3/8"CSG BELOW STARTER WELLHEAD. REMOVE STARTER WELLHEAD WITH 10' CUT JT OF 9 5/8"CASING FROM CELLAR. -CLEAR/CLEAN AREA,SECURE CELLAR BOX. 08:30 - 09:00 0.50 FISH P DECOMP PJSM WITH RIG CREW,BAKER AND DOYON CASING REPS. RIG UP TO PULL AND LAY DOWN 9-5/8"CASING. POSITION AND R/U(2)VAC-TRUCKS IN CELLAR FOR RETURNS. -MOBILIZE POWER TONGS AND 9-5/8" HANDLING EQUIPMENT TO RIG FLOOR. 1[09:00 - 10:00 1.00 FISH P DECOMP PJSM WITH RIG CREW,BAKER AND DOYON CASING REPS.SPEAR 9-5/8"CASING AND PULL FREE TO RIG FLOOR. -M/U ITCO SPEAR BHA#6. -ENGAGE SPEAR INTO 9 5/8"CSG STUB AT 35'AND PULL 9-5/8"CSG FREE TO RIG FLOOR F/CUT AT 1,800'. PUW=115K, SOW=115K (ALL WT CHECKS INCLUDE 40K TOP DRIVE WT.) -DISENGAGE AND UD ITCO SPEAR BHA. 10:00 - 11:00 1.00 FISH P DECOMP PJSM WITH RIG CREWAND DOYON CASING REP.RIG UP TO PULL AND LAY DOWN 9 5/8" CASING. -CLEAN AND CLEAR RIG FLOOR. -R/U POWER TONGS AND 9-5/8"HANDLING EQUIPMENT. 11:00 - 12:00 1.00 FISH P DECOMP PJSM WITH RIG CREWAND DOYON CASING REP.LAY DOWN 9 5/8"47#L-80 BTC CASING. -POOH,LAYING DOWN 9-5/8"CSG TO PIPE SHED FROM CUT AT 1,800'TO 1,706'. FILL WELLBORE FROM TRIP TANK EVERY JT. "LOSSES TO WELL LAST(12)HRS=0 BBLS. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 17 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:OOAM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 17:30 5.50 FISH P DECOMP PJSM WITH RIG CREWAND DOYON CASING REP.LAY DOWN 9 5/8"47#L-80 BTC CASING. -POOH,LAYING DOWN 9-5/8"CSG TO PIPE SHED F/1,706'. FILL WELLBORE FROM TRIP TANK EVERY JT. *RECOVERED:44 JTS OF 9-5/8"CSG,(1) 9-5/8"PUP JT 20'LONG,1-CUT JT OF 9-5/8" CSG 11.41'LONG AND 16-CENTRALIZERS 17:30 - 20:00 2.50 FISH P DECOMP PJSM.RIG DOWN POWER TONGS AND 9-5/8" HANDLING EQUIPMENT. -R/D POWER TONGS AND 9-5/8"HANDLING EQUIPMENT. -CLEAN AND CLEAR RIG FLOOR. -MOBILIZE 9-5/8"DRESS-OFF BHA COMPONENTS TO RIG FLOOR. 20:00 - 22:00 2.00 CLEAN P DECOMP PJSM WITH RIG CREW AND BAKER REP. MAKE UP 9-5/8"DRESS-OFF BHA#7. -P/U,M/U AND RIH WITH 9-5/8"DRESS-OFF BHA T/222'. 22:00 - 00:00 2.00 CLEAN P DECOMP PJSM WITH RIG CREWAND BAKER REP. RUN IN HOLE WITH 9-5/8"DRESS-OFF BHA#7. -RIH WITH 9-5/8"DRESS-OFF BHA F/222'T/ 1,739'. *PUW=80K, SOW=80K *LOSSES TO WELL LAST(12)HRS=0 BBLS. 1/24/2015 00:00 - 00:30 0.50 CLEAN P DECOMP SERVICE RIG. -LUBRICATE TOP DRIVE,ST-80 AND BLOCKS. -INSPECT AND SERVICE PIPE SKATE RIG FLOOR EQUIPMENT. -CROWN-O-MATIC AND SPCC CHECKS- GOOD. 00:30 - 02:30 2.00 CLEAN P DECOMP PJSM WITH RIG CREW AND BAKER REP. DRESS 9-5/8"CASING STUB AT 1,800'. -RIH WITH 9-5/8"DRESS-OFF BHA F/1,730'T/ 1,770'. -ESTABLISH PARAMETERS. *PUW=80K, SOW=80K, RTW=80K, RPM= 60 WITH 3K FREE TORQUE -ACQUIRE SLOW PUMP RATES. *#1 MP=3 BPM WITH 10 PSI,4 BPM WITH 20 PSI. *#2 MP=3 BPM WITH 10 PSI,4 BPM WITH 20 PSI. -RIH WITH 9-5/8"DRESS-OFF BHA F/1,770' AND TAG TOP OF 9-5/8"CSG AT 1,800'. -DRESS-OFF 9-5/8"CSG STUB F/1,800'T/ 1,801'. *RPM=60 WITH 3-5K TORQUE, WOM=2-3K PUMP RATE=3 BPM WITH 40 PSI. SHUT DOWN PUMP AND ROTATION. -WORK OVER 9-5/8"CSG STUB WITH 1/4" TURN TO THE RIGHT. *NEW TOP OF 9-5/8"CSG STUB AT 1,801'. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 18 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:30 - 06:30 4.00 CLEAN P DECOMP PJSM WITH RIG CREW AND BAKER REP. PULL OUT OF HOLE AND LAY DOWN 9-5/8" DRESS-OFF BHA#7. -10 MIN FLOW CHECK. WELL STABLE. POOH WITH 9-5/8"DRESS-OFF BHA F/1,801' T/210'. -L/D 9-5/8"DRESS-OFF BHA F/210'. -CLEAN AND CLEAR RIG FLOOR. 06:30 - 07:30 1.00 TIEBAC P OTHCMP PJSM WITH RIG CREW,DOYON CASING,FMC AND BAKER REPS.RIG UP TO RUN 9-5/8"47# L-80 VAMTOP CASING PATCH. -MOBILIZE POWER TONGS AND 9-5/8" HANDLING EQUIPMENT TO RIG FLOOR. -R/U POWER TONGS AND 9-5/8"HANDLING 'EQUIPMENT. FMC REP INSTALL LANDING RING AND BOWL ASSEMBLY. 07:30 - 12:00 4.50 TIEBAC P OTHCMP PJSM WITH RIG CREW,DOYON CASING AND BAKER REP. RUN 9-5/8"47#L-80 VAMTOP CASING PATCH. -P/U,M/U AND RIH WITH 9-5/8"BOWEN CASING PATCH WITH 9-5/8"BAKER ISOZONE ECP AND TAM MTM LOCKING PORT COLLAR ASSEMBLY TO 65'. -P/U,M/U AND RIH WITH 9-5/8"CSG PATCH AS PER RUNNING TALLY F/65'T/1,302'. -OBTAIN PARAMETERS. PUW=95K SOW=100K IN 8.5 PPG SEAWATER.(INCLUDES 40K TOP DRIVE WT) *SHOE TRACK ASSEMBLY AND FIRST JT OF 9-5/8"CSG BAKER LOK'ED.ALL OTHER CONNECTIONS DOPED WITH JET LUBE SEAL GUARD. *ALL VAMTOP CONNECTIONS TORQUE-N-TURN WITH TORQUE TO 15,900 FT/LBS. *NO FLUID LOSSES TO WELL LAST(12) HOURS. NO PUMP OPERATIONS DUE TO RUNNING CSG PATCH. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 19 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. I UWP 500292150600 Active datum:JL 10/14/2014©70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 16:00 4.00 TIEBAC P OTHCMP PJSM WITH RIG CREW,DOYON CASING AND BAKER REP. RUN 9-5/8"47#L-80 VAMTOP CASING PATCH. -P/U,M/U AND RIH WITH 9-5/8"CSG PATCH AS PER RUNNING TALLY F/1,302'T/1,800'. -OBTAIN PARAMETERS. *PUW=113K SOW=120K IN 8.5 PPG •SEAWATER.(INCLUDES 40K TOP DRIVE WT) -P/U AND M/U 1-JT OF 4"DP WITH X-OVER AND M/U TOP DRIVE. -ENGAGE 9-5/8"BOWEN CSG PATCH,AS PER I BAKER REP AT 1,801'. OBSERVED CSG PATCH ENGAGE 9-5/8" STUB. -NO-GO ON 9-5/8"CSG STUB WITH 30K DOWN,PULL 150K OVER(265K INDICATOR WT).-GOOD PULL TEST. -SLACK OFF TO 100K OVER(215K INDICATOR WT). -SET 9-5/8"EMERGENCY CSG SLIPS AND ENERGIZE WITH 100K. *ALL VAMTOP CONNECTIONS TORQUE-N-TURN WITH TORQUE TO 15,900 FT/LBS. *1-SOLID BODY,STRAIGHT VAIN,FREE FLOATING CENTRALIZER INSTALLED FROM JT#1 TOJT#41. *TOTAL CENTRALIZER RUN=41 16:00 - 18:00 2.00 TIEBAC P OTHCMP PJSM WITH RIG CREWAND BAKER REP. PRESSURE CROSSCHECK DISCUSSION AND CONFIRMED CHALLENGE QUESTIONS WITH CORRECT RESPONSES. SET BAKER 9-5/8" ISOZONE ECP. -PRESSURE TEST 9-5/8"CSG PATCH TO 1,000 PSI FOR 5 CHARTED MINS. TEST PASS. INCREASE PRESSURE TO OPEN ECP INFLATION VALVE,IN 200 PSI INCREMENTS, F/1,000 PSI T/1,400 PSI,AS PER BAKER REP. NO INDICATION OF INFLATION VALVE OPENING. INCREASE PRESSURE TO 2,700 PSI TO ENSURE ECP FULLY INFLATED. -PRESSURE TEST 9-5/8"CSG PATCH TO 2,700 PSI FOR 10 CHARTED MINS. TEST PASS. BLEED OFF ALL PRESSURE. -PRESSURE UP IN 400 PSI INCREMENTS,TO 2,000 PSI AND HELD FOR 3 MINS. -BLEED OFF ALL PRESSURE. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 20 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:00 - 00:00 6.00 WHSUR P OTHCMP PJSM WITH RIG CREWAND CAMERON REPS. INSTALL 9-5/8"x 11"5M SLIP LOCK WELLHEAD. -VOID 9-5/8"CSG OF FLUID IN PREPARATION FOR WACH'S CUT. -CAMERON REPS R/U AND LEVEL WACH'S CUTTER. -CAMERON REPS WACH'S CUT 9-5/8"CSG 52"FROM 20"CONDUCTOR BASE FLANGE. -L/D 1-JT OF 4"DP AND 9-5/8"CSG CUT JT (18.91'LONG). -CAMERON REPS CLEAN/PREP 9-5/8"STUB FOR SLIP LOCK WELLHEAD AND VERIFY CORRECT SEALS. INSTALL 9-5/8"x 11"5M SLIP LOCK WELLHEAD. *SIMOPS: -CLEAN AND CLEAR RIG FLOOR. -R/U BOPE TEST EQUIPMENT. -SERVICE AND LUBRICATE CHOKE MANIFOLD. '*NO FLUID LOSSES TO WELL LAST(12) HOURS. NO PUMP OPERATIONS DUE TO WELLHEAD WORK. 1/25/2015 00:00 - 02:00 2.00 WHSUR P OTHCMP PJSM WITH RIG CREW AND CAMERON REPS. INSTALL 9-5/8"x 11"5M SLIP LOCK WELLHEAD. -INSTALL 9-5/8"x 11"5M SLIP LOCK WELLHEAD. -R/U AND PRESSURE TEST SLIP LOCK WELLHEAD VOID AND SEALS TO 250 PSI FOR 5 CHARTED MINS AND 3,800 PSI FOR 30 CHARTED MINS. TEST PASS. -INSTALL PIGGY BACK VALVE ON IA. -R/U AND PRESSURE TEST PIGGY BACK VALVE TO 250/3,500 PSI FOR 5 CHARTED MINS EACH. TEST PASS. 02:00 - 07:00 5.00 BOPSUR P OTHCMP PJSM WITH RIG CREW AND CAMERON REPS. NIPPLE UP 13-5/8"5M BOPE. -N/U 13-5/8"5M x 11"5M ADAPTER SPOOL. -N/U 13-5/8"5M BOPE. -R/U TURN BUCKLES,HOLE FILL,MOUSE HOLE,RISER AND KOOMEY LINES. 07:00 - 08:00 1.00 BOPSUR P OTHCMP PJSM ON TESTING BOPE,WITH PRESSURE CROSSCHECK DISCUSSION AND CONFIRMED CHALLENGE QUESTIONS WITH CORRECT RESPONSES. SHELL TEST 13-5/8"5M BOPE. -R/U FLOOR VALVES,CROSSOVERS BOPE TEST ASSEMBLY AND EQUIPMENT. -ESTABLISH EXCLUSION ZONES AND NOTIFY ALL ON WELL SITE OF PRESSURE TESTING OPERATIONS IN PROGRESS. -FUNCTION TEST ALL RAMS. TEST PASS. -FILL STACK AND CHOKE MANIFOLD TO MGS. 9 BBLS TO FILL GAS BUSTER. -SHELL TEST BOPE WITH ANNULAR PREVENTER SHUT ON 4"TEST JT,TO 250/ 3,500 PSI. TEST PASS. *CHUCK SCHEVE WITH AOGCC,WAIVED WITNESS ON 1/24/2014 AT 18:00 HRS. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 21 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014©70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:00 - 14:00 6.00 BOPSUR P OTHCMP PRESSURE TEST 13-5/8"5M BOPE DDI SOP, AOGCC AND BP REQUIREMENTS. -TEST BOPE WITH 4",4-1/2"AND 9-5/8"TEST JTS TO 250/3,500 PSI FOR 5 CHARTED MINS 'EACH. TEST PASS. -TEST ANNULAR PREVENTER WITH 4"TEST JT TO 250/3,500 PSI FOR 5 CHARTED MINS EACH. TEST PASS. PERFORM ACCUMULATOR DRAW DOWN TEST. TEST PASS. TEST UPPER PIPE RAMS W/9 5/8"TEST JT AND LOWER 3-1/2"x 6"VBR's WITH 4"&4 1/2" TEST JTS. *TEST DART VALVE,(2)SAFETY VALVES,ALL CHOKE VALVES AND VALVES ON MUD CROSS. *TEST IBOP AND UPPER AND LOWER KELLY VALVES. *TEST GAS ALARMS. *NO FAILURES. ''LOSSES TO WELL LAST(12)HRS=0 BBLS. 14:00 - 15:00 1.00 BOPSUR P OTHCMP PJSM. RIG DOWN TEST EQUIPMENT. R/D BOPE TEST ASSEMBLY AND EQUIPMENT. -RETRIEVE TEST PLUG. -INSTALL WEAR BUSHING. 'ID=9" -BLOW DOWN ALL SURFACE LINES. 15:00 - 16:00 1.00 TIEBAC P OTHCMP PJSM WITH RIG CREW,SLB CEMENTERS, CH2 SUPPORT CREW AND PES REP. POSITION CEMENT UNIT AND SUPPORT TRUCKS FOR 9-5/8"CASING PATCH CEMENT JOB. -POSITION AND SPOT SLB CEMENT UNIT AND CH2 SUPPORT TRUCKS. -R/U CEMENT LINES AND EQUIPMENT. 16:00 - 19:00 3.00 TIEBAC P OTHCMP PJSM WITH RIG CREW AND PES REP. RUN IN HOLE WITH TAM COMBO TOOL AND OPEN TAM PORT COLLAR. -P/U M/U AND RIH WITH COMBO TOOL,ON 4" DP FROM DERRICK TO 1,700'. -ESTABLISH PARAMETERS. *PUW=75K, SOW=79K -P/U AND M/U BAKER SWIVEL,FOSV AND 10' DP PUP JT. -ENGAGE TAM PORT COLLAR AT 1,760',AS PER PES REP. -PRESSURE UP ON DP TO 500 PSI AND HELD FOR 2 MINS. -BLED PRESSURE F/500 PSI TO 200 PSI. -OPEN TAM PORT COLLAR WITH 20K DOWN. OBSERVE PORT COLLAR OPEN WITH 15K DOWN. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 22 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:00 - 21:30 2.50 TIEBAC P OTHCMP PJSM WITH RIG CREW,SLB CEMENTERS, CH2 SUPPORT CREW AND PES REP WITH REVIEW OF PRESSURE CROSSCHECK DISCUSSION AND CONFIRMED CHALLENGE QUESTIONS WITH CORRECT RESPONSES. CIRCULATE HEATED 8.5 PPG SEAWATER TO WARM WELLBORE. -CIRC 8.5 PPG HEATED SEAWATER,STAGE RATE UP F/2 BPM AT 40 PSI T/5 BPM AT 240 PSI. AT 10 BBLS PUMP,PRESSURE SPIKED F/ 240 PSI T/2,213 PSI. SHUT DOWN PUMP AND PRESSURE BLED DOWN SLOWLY. -BRING PUMP BACK ONLINE AND STAGE RATE UP F/2 BPM AT 1,140 PSI T/4 BPM AT 1,070 PSI. SHUT DOWN PUMP. PUMP TOTAL OF 200 BBLS OF HEATED 8.5 PPG SEAWATER. -INDICATION CHOKE SHEARED. -DROP 1-1/4"BALL AND REESTABLISH CIRC RATES. 3 BPM AT 770 PSI, 4 BPM AT 970 PSI, 5 BPM 'AT 1,090 PSI Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 23 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014©70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:30 - 00:00 2.50 TIEBAC P OTHCMP CEMENT 9-5/8"CASING PATCH IN PLACE, UTILIZING TAM COMBO TOOL/PORT COLLAR. SLB PUMP 5 BBLS OF FRESH WATER TO PURGE CEMENT LINES. FUNCTION TEST OVERPRESSURE PROTECTION DEVICES. *WSL VERIFIED PUMP TRIPS FUNCTION PROPERLY ON BOTH HEADS. PRESSURE TEST CEMENT EQUIPMENT AND LINES TO 250/4,000 PSI FOR 5 CHARTED MINS EACH. TEST PASS. -SLB PUMP 5 BBLS OF FRESH WATER. -MIX AND PUMP 125 BBLS OF 15.8 PPG CLASS G CEMENT WITH GASBLOKAND ADDITIVES AT 5 BPM WITH 900 PSI. *YIELD=1.17 CUFT/SK *OBSERVED CEMENT AT SURFACE WITH 117 BBLS OF CEMENT PUMPED. *ICP=900 PSI, FCP=598 PSI -SLB DISPLACE CEMENT WITH 8.5 PPG 'SEAWATER AT 4 BPM WITH 484 PSI FOR 10 BBLS. '-SLOW RATE TO 2 BPM WITH 538 PSI FOR 5 BBLS. -SLOW RATE TO 1 BPM WITH 598 PSI FOR 2 ,BBLS. -SHUT DOWN PUMP. *FINAL DISPLACEMENT PRESSURE=598 PSI *TOTAL DISPLACEMENT=17 BBLS *CEMENT IN PLACE AT 23:00 HRS.-UCA RESULTS: 500 PSI COMPRESSIVE STRENGTH AT 11 HRS:40 MINS. -CLOSE TAM PORT COLLAR AND ATTEMPT TO LOCK SAME,WITH NO SUCCESS. *5-ATTEMPTS TO LOCK PORT COLLAR WITH 20-35K OVERPULL -PRESSURE UP ON DP AND SHEAR BALL SEAT AT 2,400 PSI. -CLOSE ANNULAR PREVENTER. *LOSSES TO WELL LAST(12)HRS=0 BBLS. 1/26/2015 00:00 - 01:30 1.50 TIEBAC P OTHCMP PJSM.REVERSE CIRCULATE OUT EXCESS CEMENT. -REVERSE CIRC OUT EXCESS CEMENT AT 4 BPM WITH 290 PSI. *REVERSE OUT TOTAL OF 70 BBLS *OBSERVE 5 BBLS OF CEMENT RETURNS AT SURFACE. -ENSURE TAM PORT COLLAR CLOSED, PRESSURE UP ON 9-5/8"CSG TO 2,000 PSI AND HELD FOR 5 CHARTED MINS. *NO PRESSURE LOSS. -VERIFY NO PRESSURE AND OPEN ANNULAR PREVENTER. -10 MIN FLOW CHECK. WELL STABLE. BLOW DOWN CHOKE AND KILL LINES. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 24 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:30 - 03:00 1.50 TIEBAC P OTHCMP PJSM. PULL OUT OF HOLE AND LAY DOWN TAM COMBO TOOL. -POOH F/1,760'T/TAM COMBO TOOL BHA. -10 MIN FLOW CHECK FOR NON-SHEARABLES. WELL STABLE. -L/D AND INSPECT TAM COMBO TOOL BHA. 'OBSERVED 4-SMALL PIECES OF 2ND CUP MISSING. 03:00 - 05:30 2.50 TIEBAC P OTHCMP PJSM WITH REVIEW OF PRESSURE CROSSCHECK DISCUSSION AND CONFIRMED CHALLENGE QUESTIONS WITH CORRECT I RESPONSES. PERFORM MIT ON 9-5/8" CASING PATCH. -R/U TEST EQUIPMENT. CLOSE BLIND/SHEAR RAMS. -PERFORM MIT ON 9-5/8"CSG PATCH TO 250 PSI FOR 5 CHARTED MINS AND 3,675 PSI FOR 30 CHARTED MINS. '2.3 BBLS TO PRESSURE UP TO 3,675 PSI. -VERIFY COMPETENCY OF MIT WITH WTL AND WAS GRANTED APPROVAL TO CONTINUE WITH OPERATIONS. TEST PASS. BLEED OFF ALL PRESSURE. 2.3 BBLS BLED BACK R/D LINES AND TEST EQUIPMENT. -VERIFY NO PRESSURE AND OPEN BLIND/SHEAR RAMS. 05:30 - 08:30 3.00 i CLEAN P OTHCMP PJSM WITH RIG CREWAND BAKER REP.RUN 7-7/8"RCJB BHA#8. -MOBILIZE 7-7/8"RCJB BHA TO RIG FLOOR. -P/U,M/U AND RIH WITH 7-7/8"RCJB BHA TO 222'. -RIH WITH 7-7/8"RCJB ON 4"DP FROM DERRICK F/222'T/1,939'. 08:30 - 09:30 1.00 CLEAN P OTHCMP PJSM WITH RIG CREW AND BAKER REP. CLEAN AND CLEAR SAND/DEBRIS FROM TOP OF 9-5/8"RBP. -ESTABLISH PARAMETERS. 'PUW=82K, SOW=82K, RTW=82K, RPM= 20 WITH 1-2K FREE TORQUE -ACQUIRE SLOW PUMP RATES WITH 8.5 PPG SEAWATER. '#1 MP=3 BPM WITH 250 PSI,4 BPM WITH 440 PSI. *#2 MP=3 BPM WITH 220 PSI,4 BPM WITH 420 PSI. -RIH WITH 7-7/8"RCJB BHA F/1,939'AND TAG TOP OF SAND AT 1,947'. -DROP RCJB BALL. -CLEAN AND CLEAR SAND/DEBRIS FROM TOP OF 9-5/8"RBP F/1,947'T/1,957'. *CIRC RATE=8 BPM WITH 1,850 PSI -POOH WITH 7-7/8"RCJB BHA F/1,957'TI 1,897'. -CIRC B/U AT 5 BPM WITH 770 PSI. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 25 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014©70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:30 - 12:00 2.50 CLEAN P OTHCMP PJSM WITH RIG CREWAND BAKER REP. PULL OUT OF WITH 7-7/8"RCJB BHA#8. -10 MIN FLOW CHECK. WELL STABLE. -POOH WITH 7-7/8"RCJB BHA F/1,897'T/222'. -10 MIN FLOW CHECK FOR NON-SHEARABLES ACROSS BOP STACK WELL STABLE. -POOH AND UD 7-7/8"RCJB BHA F/222'. *RCJB EMPTY,NO METAL, AND 1-JUNK SUB 1/2 FULL OF SAND. 1*NO FLUID LOSSES TO WELLBORE LAST(12) HRS. 12:00 - 13:00 1.00 CLEAN P OTHCMP PJSM. SERVICE RIG. -CLEAN AND CLEAR RIG FLOOR OF 7-7/8" RCJB BHA. -LUBRICATE TOP DRIVE,ST-80 AND BLOCKS. -INSPECT AND SERVICE PIPE SKATE RIG FLOOR EQUIPMENT. -CROWN-O-MATIC AND SPCC CHECKS- GOOD. 13:00 - 14:30 1.50 DHB P OTHCMP PJSM WITH RIG CREW AND HES REP. RETRIEVE 9-5/8"RBP SET AT 1,979'. P/U,M/U AND RIH WITH 9-5/8"RBP RETRIEVAL TOOL TO 1,900'. -ESTABLISH PARAMETERS. *PUW=67K, SOW=71K 1 -ACQUIRE SLOW PUMP RATES WITH 8.5 PPG SEAWATER. *#1 MP=3 BPM WITH 50 PSI,4 BPM WITH 70 PSI. *#2 MP=3 BPM WITH 50 PSI,4 BPM WITH 70 PSI. -RIH WITH 9-5/8"RBP RETRIEVAL TOOL F/ 1,900'AND TAG TOP OF SAND AT 1,946'. -WASH,CLEAN AND CLEAR SAND FROM TOP OF RBP F/1,946'AND ENGAGE 9-5/8"RBP AT 1,979'. *PUMP RATE=11 BPM WITH 420 PSI. 14:30 - 17:00 2.50 DHB P OTHCMP PJSM WITH RIG CREWAND HES REP. CIRCULATE WELLBORE CLEAN AND CLEAR OF SAND. -CIRC WELLBORE CLEAN OF SAND AT 12 BPM WITH 660 PSI. -UNSEAT 9-5/8"RBP,AS PER HES REP. -10 MIN FLOW CHECK. WELL STABLE. 17:00 - 17:30 0.50 DHB P OTHCMP PJSM WITH RIG CREW AND HES REP. PULL OUT OF HOLE AND LAY DOWN 9-5/8"RBP. -POOH AND UD 9-5/8"RBP F/1,979'. 17:30 - 22:00 4.50 DHB P OTHCMP PJSM WITH RIG CREWAND HES REP. RUN IN HOLE WITH 9-5/8"RBP RETRIEVAL TOOL. P/U,M/U AND RIH WITH 9-5/8"RBP RETRIEVAL TOOL TO 9,647'. -ESTABLISH PARAMETERS. *PUW=195K, SOW=130K 22:00 - 23:00 1.00 DHB P OTHCMP PJSM. SERVICE RIG. -LUBRICATE TOP DRIVE,ST-80 AND BLOCKS. -INSPECT AND SERVICE PIPE SKATE RIG FLOOR EQUIPMENT. -RIG ELECTRICIAN INSPECT TOP DRIVE. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 26 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014©70.09usft(above Mean Sea Level) Date From-To Hrs Task Code ' NPT NPT Depth Phase Description of Operations (hr) (usft) 23:00 - 00:00 1.00 DHB P OTHCMP PJSM AND REVIEW OF DDI SOP FOR SLIP AND CUT DRILL LINE. PREPARE TO SLIP AND CUT DRILLING LINE. -CLEAN AND CLEAR RIG FLOOR. -R/U AND PREPARE RIG FLOOR TO SLIP AND CUT DRILL LINE. 1/27/2015 00:00 - 00:30 0.50 DHB P OTHCMP PJSM AND REVIEW OF DDI SOP FOR SLIP AND CUT DRILL LINE. SLIP AND CUT DRILLING LINE. -SLIP AND CUT 60'OF DRILL LINE. *INSPECT BRAKES AND FUNCTION TEST CROWN-O-MATIC.TEST PASS. 00:30 - 01:30 1.00 DHB P OTHCMP PJSM WITH RIG CREWAND HES REP. RETRIEVE 9-5/8"RBP SET AT 9,700'. RIH WITH 9-5/8"RBP RETRIEVAL TOOL F/ 9,647'T/9,679'. -ESTABLISH PARAMETERS. *PUW=198K, SOW=130K -ACQUIRE SLOW PUMP RATES WITH 8.5 PPG SEAWATER. *#1 MP=30 SPM WITH 50 PSI,40 SPM WITH 130 PSI. #2 MP=30 SPM WITH 80 PSI,40 SPM WITH 180 PSI. -RIH WITH 9-5/8"RBP RETRIEVAL TOOL F/ 9,679'AND ENGAGE 9-5/8"RBP AT 9,700'. -UNSEAT 9-5/8"RBP,AS PER HES REP. -10 MIN FLOW CHECK. WELL STABLE. 01:30 - 04:00 2.50 DHB P OTHCMP PJSM WITH REVIEW OF PRESSURE CROSSCHECK DISCUSSION AND CONFIRMED CHALLENGE QUESTIONS WITH CORRECT RESPONSES. CIRCULATE BOTTOMS UP THROUGH MUD GAS SERPERATOR. CLOSE ANNULAR PREVENTOR. -CIRC B/U THRU MGS AT 6 BPM WITH 520 PSI. *TOTAL VOLUME PUMPED=578 BBLS *NO INDICATION OF ANY GAS AT B/U. NO FLUID LOST DURING CIRCULATION. -VERIFY NO PRESSURE AND OPEN ANNULAR PREVENTER. -10 MIN FLOW CHECK. WELL STABLE. -BLOW DOWN TOP DRIVE,CHOKE AND KILL LINES. '04:00 - 09:30 5.50 DHB P OTHCMP PJSM WITH RIG CREWAND HES REP. PULL OUT OF HOLE AND LAY DOWN 9-5/8"RBP. -POOH AND UD 9-5/8"RBP F/9,700'. 09:30 - 12:00 2.50 PULL P OTHCMP PJSM WITH RIG CREWAND BAKER REPS. RUN IN HOLE WITH 8-1/2"PACKER MILL/ 4-1/4"PRT BHA#9. -MOBILIZE PACKER MILL/PRT BHA COMPONENTS TO RIG FLOOR. -P/U,M/U AND RIH WITH PACKER MILL/PRT BHA TO 298'. -RIH WITH PACKER MILL/PRT BHA F/298'T/ 1,720'. *PUW=80K, SPW=83K NO FLUID LOSSES TO WELLBORE LAST(12) FIRS. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 27 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 12:30 0.50 PULL P OTHCMP PJSM. SERVICE RIG. -LUBRICATE TOP DRIVE,ST-80 AND BLOCKS. -INSPECT AND SERVICE PIPE SKATE RIG FLOOR EQUIPMENT. • 12:30 - 16:30 4.00 PULL P OTHCMP PJSM WITH RIG CREWAND BAKER REPS. RUN IN HOLE WITH 8-1/2"PACKER MILL/ 4-1/4"PRT BHA#9. -RIH WITH PACKER MILL/PRT BHA F/1,720' T/9,773'. -ESTABLISH PARAMETERS. *PUW=222K, SOW=137K, RTW=172K, RPM=80 WITH 12K FREE TORQUE, PUMP RATE=5 BPM WITH 460 PSI -ACQUIRE SLOW PUMP RATES WITH 8.5 PPG SEAWATER. *#1 MP=30 SPM WITH 100 PSI,40 SPM WITH 180 PSI. *#2 MP=30 SPM WITH 130 PSI,40 SPM WITH 260 PSI. 16:30 - 22:30 6.00 PULL P OTHCMP PJSM WITH RIG CREW AND BAKER REP. ENGAGE AND MILL 9-5/8"x 5-1/2"TIW HBBP I PACKER. -RIH WITH PACKER MILL/PRT BHA F/9,773' AND TAG TOP OF TIW PACKER AT 9,796'. -ENGAGE TIW PACKER WITH PRT,AS PER BAKER REP. *PULL 10 K OVER,TO ENSURE PRT GRAPPLE ENGAGED. -MILL TIW PACKER F/9,796'T/9,798',AS PER BAKER REP.-PACKER FREE. *RPM=75, PUMP RATE=5 BPM WITH 460 PSI, WOM=3-5K WITH 12-14K TORQUE 22:30 - 00:00 1.50 PULL P OTHCMP PJSM WITH RIG CREWAND BAKER REP. BULLHEAD. -CLOSE ANNULAR PREVENTER. -BULLHEAD 84 BBLS OF 8.5 PPG SEAWATER, DOWN KILL LINE AND DP SIMULTANEOUSLY AT 9 BPM. *FINAL BULLHEAD PRESSURE=2,560 PSI -ALLOW PRESSURE TO BLEED OFF. -CIRC THRU MGS AT 6 BPM WITH 752 PSI. ESTABLISH LOSS RATE AT 120 BPH -PUMP 40 BBL HI-VIS PILLAND DISPLACE OUT OF WORK STRING. -SHUT DOWN PUMP AND ALLOW HI-VIS PILL TO HEAL FORMATION. -MONITOR WELLAND ESTABLISH NEW LOSS RATE. *FLUID LOSSES TO WELLBORE LAST(12) HRS=126 BBLS Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 28 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UW:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) 1 (usft) 1/28/2015 00:00 - 03:00 3.00 PULL P OTHCMP PJSM WITH RIG CREWAND BAKER REP, REVIEW OF PRESSURE CROSSCHECK DISCUSSION AND CONFIRMED CHALLENGE I QUESTIONS WITH CORRECT RESPONSES. I CIRCULATE BOTTOMS UP THROUGH MUD GAS SEPERATOR. -ALLOW HI-VIS PILL TO HEAL FORMATION. MONITOR WELL AND ESTABLISH NEW LOSS RATE. CIRC B/U THRU MGS AT 6 BPM WITH 1,070 PSI. *NO INDICATION OF ANY GAS AT B/U. -VERIFY NO PRESSURE AND OPEN ANNULAR PREVENTER. . 10 MIN FLOW CHECK. WELL LOSS RATE 8 BPH -BLOW DOWN CHOKE AND KILL LINES. VOID GAS BUSTER OF FLUID. 03:00 - 06:00 3.00 PULL 1 P OTHCMP PJSM WITH RIG CREWAND BAKER REP. 1 MILL 9-5/8"x 5-1/2"TIW HBBP PACKER SLIPS. -PULL 10K OVER TO ENSURE PRT STILL ENGAGED. ' ',-MILL TIW PACKER SLIPS F/9,796'T/9,799'.- PACKER FREE. *RPM=80, PUMP RATE=4 BPM WITH 490 PSI, WOM=8-14K WITH 13-17K TORQUE I I I-PUSH PACKER F/9,799'T/9,916'. -PUMP 40 BB:7:I S PILL TO HEAL FORMATION. E ANNULAR PREVENTER. *DISPLACE TAND BULLHEAD/ SQUEEZE 20 AT 3 BPM WITH 740 PSI. -VERIFY NO PRESSURE AND OPEN ANNULAR PREVENTER. -10 MIN FLOW CHECK AND ESTABLISH NEW LOSS RATE AT±12 BPH. : *CONTINUOUSLY MONITOR WELLAND KEEP WELLBORE FULLAT±12 BPH. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 29 of 37 Operation Summary Report Common Well Name:0-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:OOAM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014©70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 12:00 6.00 PULL P OTHCMP PJSM WITH RIG CREWAND BAKER REP. PULL OUT OF HOLE WITH 8-1/2"PACKER MILL /4-1/4"PRT BHA#9. -POOH WITH PACKER MILL/PRT BHA F/ 9,916'T/9,868'. -BLOW DOWN TOP DRIVE AND INSTALL P.O.S.DART. -POOH WITH PACKER MILL/PRT BHA F/ 9,868'T/9,678'. -M/U TOP DRIVE. PRESSURE UP ON DP TO 1,200 PSI AND SHEAR P.O.S. 1-ACQUIRE SLOW PUMP RATES WITH 8.5 PPG SEAWATER. #1 MP=30 SPM WITH 70 PSI,40 SPM WITH 130 PSI. #2 MP=30 SPM WITH 100 PSI,40 SPM WITH 200 PSI. -BLOW DOWN TOP DRIVE. -POOH WITH PACKER MILL/PRT BHA F/ 9,678'T/4,657'. '*PUW=135K, SOW=135K 'CONTINUOUSLY MONITOR WELLAND KEEP WELLBORE FULLAT±12 BPH. FLUID LOSSES TO WELLBORE LAST(12) HRS=177 BBLS AVERAGE LOSS RATE PAST(12)HRS=±15 BPH • 12:00 - 12:30 0.50 PULL P OTHCMP PJSM. SERVICE RIG. -LUBRICATE TOP DRIVE,ST-80 AND BLOCKS. -INSPECT AND SERVICE PIPE SKATE RIG FLOOR EQUIPMENT. -CROWN-O-MATIC AND SPCC CHECKS- GOOD. 12:30 - 15:00 2.50 PULL P OTHCMP PJSM WITH RIG CREWAND BAKER REP. PULL OUT OF HOLE WITH 8-1/2"PACKER MILL /4-1/4"PRT BHA#9. -POOH WITH PACKER MILL/PRT BHA F/ 4,657'T/298'. -10 MIN FLOW CHECK FOR NON-SHEARABLES. WELL TAKING FLUID. *CONTINUOUSLY MONITOR WELLAND KEEP WELLBORE FULLAT±2 BPH. 15:00 - 18:00 3.00 PULL P OTHCMP PJSM WITH RIG CREW AND BAKER REP. LAY DOWN 8-1/2"PACKER MILL/4-1/4"PRT BHA #9. -POOH AND UD PACKER MILL/PRT BHA F/ 298'T/TIW PACKER. -CLEAN AND INSPECT BOOT BASKETS. RECOVERED:20 LBS OF FINE-SMALL METAL SHAVINGS FROM TOP BOOT BASKET,20 LBS OF SMALL METAL SHAVINGS FROM MIDDLE BOOT BASKET AND 30 LBS OF SMALL-LARGE METAL PIECES FROM BOTTOM BOOT BASKET.-70 LBS OF METAL TOTAL (2) LARGE BRASS/METAL RINGS RECOVERED FROM TOP OF TIW PACKER. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 30 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) 1 Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:00 - 23:00 5.00 PULL P OTHCMP PJSM WITH RIG CREW AND BAKER REP. LAY DOWN TIW HBBP PACKER WITH 5-1/2"17# L-80 AB/MOD TAIL PIPE ASSEMBLY. -L/D TIW PACKER WITH X-OVER. R/U TUBING PUNCH AND PUNCH TBG JT ABOVE X NIPPLE.-L/D TBG JT. -VOID TBG JT OF SAND AND DEBRIS WITH RIG VAC. -PUNCH TUBING JT ABOVE XN NIPPLE WITH XXN PLUG.-L/D TBG JT WITH X NIPPLE. -PUNCH TUBING JT BELOW XN NIPPLE WITH XXN PLUG.-L/D TBG JT WITH XN NIPPLE. -VOID TBG JT OF SAND AND DEBRIS WITH RIG VAC.-L/D WLEG. *RECOVERED:TIW PACKER,(1)X-OVER,X NIPPLE,XN NIPPLE,WLEG AND(3)JTS OF 5-1/2"17#L-80 AB/MOD TBG. 23:00 - 00:00 1.00 PULL P OTHCMP PJSM WITH RIG CREWAND BAKER REP. CLEAN RIG FLOOR. -CLEAN AND CLEAR RIG FLOOR OF POWER TONGS AND 5-1/2"HANDLING EQUIPMENT. j -CLEAN AND CLEAR RIG FLOOR OF SAND AND DEBRIS FROM TIW PACKER TAIL PIPE ASSEMBLY. *CONTINUOUSLY MONITOR WELLAND KEEP WELLBORE FULL AT±1 BPH. *FLUID LOSSES TO WELLBORE LAST(12) HRS=13 BBLS *AVERAGE LOSS RATE PAST(12)HRS=±1 BPH 1/29/2015 00:00 - 02:30 2.50 CLEAN P OTHCMP PJSM WITH RIG CREWAND BAKER REP. CLEAN RIG FLOOR. -CLEAN AND CLEAR RIG FLOOR OF POWER TONGS AND 5-1/2"HANDLING EQUIPMENT. -CLEAN AND CLEAR RIG FLOOR OF SAND AND DEBRIS FROM TIW PACKER TAIL PIPE ASSEMBLY. -MOBILIZE CLEAN-OUT BHA#10 COMPONENTS TO RIG FLOOR. 02:30 - 04:00 1.50 CLEAN P OTHCMP PJSM WITH RIG CREWAND BAKER REP. MAKE UP AND RUN IN HOLE WITH 9-5/8"x 7" CLEAN-OUT BHA#10. -P/U,M/U AND RIH WITH 9-5/8"x 7" CLEAN-OUT BHA TO 1,071'. 04:00 - 08:00 4.00 CLEAN P OTHCMP PJSM WITH RIG CREWAND BAKER REP. RUN IN HOLE WITH 9-5/8"x 7"CLEAN-OUT BHA#10. -RIH WITH PJSM WITH 9-5/8"x 7"CLEAN-OUT BHA F/1,071'T/9,977'. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 31 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:00 - 11:00 3.00 CLEAN P OTHCMP PJSM WITH RIG CREW AND BAKER REP. CLEAN 9-5/8"CASING AT NEW PACKER SETTING DEPTH AND DRIFT 7"LINER. -ESTABLISH PARAMETERS. *PUW=218K, SOW=138K, RTW=168K, RPM=5 WITH 10K FREE TORQUE, PUMP RATE=6 BPM WITH 480 PSI -ACQUIRE SLOW PUMP RATES WITH 8.5 PPG SEAWATER. *#1 MP=30 SPM WITH 70 PSI,40 SPM WITH 150 PSI. *#2 MP=30 SPM WITH 120 PSI,40 SPM WITH 240 PSI. -WASH F/9,977'T/10,492'. *6 BPM WITH 480 PSI -WASH,REAM AND RECIPROCATE 8-1/2" SMOOTH OD STRING MILL ACROSS NEW PACKER SETTING AREA F/9,529'T/9,563'.-3 TIMES *5 RPM WITH 10K TORQUE -WASH F/10,492'T/10,865'AND TAG FILL/ DEBRIS. -ATTEMPT TO WASH PAST 10,865'WITH NO SUCCESS. DISCUSS PLAN FORWARD WITH ODE. *PUW=235K, SOW=145K ;11:00 - 12:00 1.00 CLEAN P ; OTHCMP PJSM WITH RIG CREW AND BAKER REP. SPOT 20 BBL HI-VIS PILL ACROSS PERFORATIONS TO CONTROL FLUID LOSSES. -PUMP AND SPOT 20 BBL HI-VIS PILL ACROSS PERFS. ;*4 BPM WITH 370 PSI. -POOH F/10,830'T/10,735'. -10 MIN FLOW CHECK. WELL STABLE. -BLOW DOWN TOP DRIVE. *NO FLUID LOSSES TO WELLBORE LAST(12) HRS. 12:00 - 12:30 0.50 CLEAN P OTHCMP PJSM. SERVICE RIG. -LUBRICATE TOP DRIVE,ST-80 AND BLOCKS. -INSPECT AND SERVICE PIPE SKATE RIG FLOOR EQUIPMENT. -CROWN-O-MATIC AND SPCC CHECKS- GOOD. 12:30 - 13:30 1.00 CLEAN P OTHCMP PJSM WITH RIG CREWAND BAKER REP. PULL OUT OF HOLE WITH 9-5/8"x 7" CLEAN-OUT BHA#10. -POOH WITH CLEAN-OUT BHA F/10,735'T/ 9,977',STANDING BACK 4"DP IN DERRICK *PUW=218K, SOW=138K 13:30 - 15:00 1.50 CLEAN P OTHCMP PJSM AND REVIEW OF DDI SOP FOR SLIP AND CUT DRILL LINE. SLIP AND CUT DRILLING LINE. -SLIP AND CUT 60'OF DRILL LINE. *INSPECT BRAKES AND FUNCTION TEST CROWN-O-MATIC.TEST PASS. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 32 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014©70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:00 - 00:00 9.00 CLEAN P OTHCMP PJSM. PULL OUT OF HOLE WITH 9-5/8"x 7" CLEAN-OUT BHA#10. -ACQUIRE SLOW PUMP RATES WITH 8.5 PPG SEAWATER. 1*#1 MP=30 SPM WITH 80 PSI,40 SPM WITH 120 PSI. *#2 MP=30 SPM WITH 80 PSI,40 SPM WITH 180 PSI. -POOH WITH CLEAN-OUT BHA F/9,977'T/ 4,609',LDDP TO PIPE SHED.-DP 'CONNECTIONS TIGHT. *PUW=120K, SOW=100K *CONTINUOUSLY MONITOR WELLAND KEEP WELLBORE FULL AT±1 BPH. *FLUID LOSSES TO WELLBORE LAST(12) HRS=9 BBLS •AVERAGE LOSS RATE PAST(12)HRS=±0.75 BPH 1/30/2015 00:00 - 00:30 0.50 CLEAN P OTHCMP PJSM. SERVICE RIG. -LUBRICATE TOP DRIVE,ST-80 AND BLOCKS. -INSPECT AND SERVICE PIPE SKATE RIG FLOOR EQUIPMENT. -CROWN-O-MATIC AND SPCC CHECKS- GOOD. 00:30 - 06:00 5.50 CLEAN P OTHCMP PJSM. PULL OUT OF HOLE WITH 9-5/8"x 7" CLEAN-OUT BHA#10. -POOH WITH CLEAN-OUT BHA F/4,609'T/ 1,734',LDDP TO PIPE SHED.-DP CONNECTIONS TIGHT. **KICK WHILE TRIPPING DRILL FOLLOWED BY AAR.** -RIH WITH CLEAN-OUT BHA,ON 4"DP FROM DERRICK F/1,071'T/1,734'. -POOH WITH CLEAN-OUT BHA F/1,734'TI 1,071',LDDP TO PIPE SHED.-DP CONNECTIONS TIGHT. 06:00 - 08:30 2.50 CLEAN P OTHCMP PJSM WITH RIG CREWAND BAKER REP. LAY DOWN 9-5/8"x 7"CLEAN-OUT BHA#10. -10 MIN FLOW CHECK FOR NON-SHEARABLES. WELL STABLE. -POOH,LAYING DOWN CLEAN-OUT BHA F/ 1,071'. *BOOT BASKETS EMPTY. -CLEAN AND CLEAR RIG FLOOR. -R/U AND RETRIEVE WEAR BUSHING. 08:30 - 10:00 1.50 RUNCOM P RUNCMP PJSM WITH RIG CREW,DOYON CASING AND HES REPS. RIG UP TO RUN 4-1/2' COMPLETION. -MOBILIZE 4-1/2"COMPLETION EQUIPMENT 'TO RIG FLOOR. -R/U POWER TONGS AND 4-1/2"RUNNING/ HANDLING EQUIPMENT. •DRILLER,DOYON CASING AND HES REPS VERIFIED ALL RUNNING AND HANDLING EQUIPMENT IS CORRECT FOR RUNNING 4-1/2"COMPLETION. *4-1/7 TBG COUNT AND RUNNING ORDER; VERIFIED BY SKATE OPERATOR,DRILLER, TP,HES REP AND WSL. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 33 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014©70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:00 - 12:00 2.00 RUNCOM P RUNCMP PJSM WITH RIG CREW,DOYON CASING AND HES REPS. RUN 4-1/2"12.6#13CR-85 VAMTOP COMPLETION,AS PER RUNNING TALLY. P/U,M/U AND RIH WITH 4-1/2"COMPLETION, AS PER RUNNING TALLY F/SURFACE T/602'. *ALL VAMTOP CONNECTIONS TORQUE-TURN TO 4,440 FT/LBS. 'THREAD COMPOUND USED-JET LUBE SEAL GUARD *CONTINUOUSLY MONITOR WELLAND KEEP WELLBORE FULL AT±1 BPH. "FLUID LOSSES TO WELLBORE LAST(12) HRS=10 BBLS AVERAGE LOSS RATE PAST(12)HRS=±0.75 BPH 12:00 - 00:00 12.00 RUNCOM P RUNCMP PJSM WITH RIG CREW,DOYON CASING AND HES REPS. RUN 4-1/2"12.6#13CR-85 VAMTOP COMPLETION,AS PER RUNNING TALLY. -P/U,M/U AND RIH WITH 4-1/2"COMPLETION, AS PER RUNNING TALLY F/602'T/8,996'. PUW=126K, SOW=108K "KICK WHILE TRIPPING DRILL FOLLOWED BY AAR."' 'X NIPPLE ASSEMBLY BELOW TNT PACKER IS BAKER LOK'ed. *ALL VAMTOP CONNECTIONS TORQUE-TURN TO 4,440 FT/LBS. *THREAD COMPOUND USED-JET LUBE SEAL GUARD 'CONTINUOUSLY MONITOR WELLAND KEEP WELLBORE FULL AT±1 BPH. *FLUID LOSSES TO WELLBORE LAST(12) HRS=5 BBLS *AVERAGE LOSS RATE PAST(12)HRS=±0.5 BPH *NO PUMP OPERATIONS. 1/31/2015 00:00 - 00:30 0.50 RUNCOM P RUNCMP PJSM. SERVICE RIG. -LUBRICATE TOP DRIVE,ST-80 AND BLOCKS. -INSPECT AND SERVICE PIPE SKATE RIG FLOOR EQUIPMENT. -CROWN-O-MATIC AND SPCC CHECKS- GOOD. 00:30 - 02:00 1.50 RUNCOM P RUNCMP PJSM WITH RIG CREW,DOYON CASING AND HES REPS. RUN 4-1/2"12.6#13CR-85 VAMTOP COMPLETION,AS PER RUNNING TALLY. -P/U,M/U AND RIH WITH 4-1/2"COMPLETION, AS PER RUNNING TALLY F/8,996'T/10,029'. *ALL VAMTOP CONNECTIONS TORQUE-TURN TO 4,440 FT/LBS. THREAD COMPOUND USED-JET LUBE SEAL GUARD Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 34 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:00 - 04:00 2.00 RUNCOM P RUNCMP PJSM WITH RIG CREW,DOYON CASING, CAMERON AND HES REPS. SPACE OUT AND LAND TUBING HANGER. -P/U,M/U AND RIH WITH(4)SPACE OUT PUPS,(1)JT OF 4-1/2"TBG,TUBING HANGER AND LANDING JT. *PUW=163K, SOW=115K -LAND TUBING HANGER WITH 4-1/2" MULESHOE GUIDE AT 10,053'. CAMERON REPS RILDS. LDSRI=4-1/4" LDSBO=5-1/4" LDS TORQUED TO 450 FT/LBS LDS GLAND NUTS TORQUED TO 500 FT/LBS. 04:00 - 08:00 4.00 RUNCOM P RUNCMP PJSM WITH RIG CREW,CH2 AND HES REPS WITH REVIEW OF PRESSURE CROSSCHECK DISCUSSION AND CONFIRMED CHALLENGE QUESTIONS WITH CORRECT RESPONSES. REVERSE CIRCULATE 120°CI 8.5 PPG SEAWATER. -REMOVE LANDING JT. -CLOSE BLIND/SHEAR RAMS. -R/U AND PRESSURE TEST LINES PUMP AND LINES TO 250/3,500 PSI. TEST PASS. -ACQUIRE SLOW PUMP RATES WITH 8.5 PPG SEAWATER. *#1 MP=30 SPM WITH 120 PSI,40 SPM WITH 180 PSI. *#2 MP=30 SPM WITH 140 PSI,40 SPM WITH 260 PSI. -REVERSE CIRC 120°8.5 PPG SEAWATER AT 6 BPM WITH 700 PSI. *TOTAL VOLUME=153 BBLS -REVERSE CIRC 120°CI 8.5 PPG SEAWATER AT 6 BPM WITH 700 PSI. *TOTAL VOLUME=540 BBLS. *CORROSION INHIBITOR=MI KI-3869 -10 MIN FLOW CHECK.-WELL TAKING FLUID. *CONTINUOUSLY MONITOR WELLAND KEEP WELLBORE FULL AT t1 BPH. -VERIFY NO PRESSURE,CLEAR RIG FLOOR OF PERSONNEL AND OPEN BLIND/SHEAR RAMS. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 35 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:00 - 10:30 2.50 RUNCOM P RUNCMP PJSM WITH RIG CREWAND HES REPS. REVIEW PRESSURE CROSSCHECK DISCUSSION AND CONFIRMED CHALLENGE QUESTIONS WITH CORRECT RESPONSES. SET 9-5/8"x 4-1/2"HES TNT PACKER, PERFORM MIT ON TUBING AND IAAND SHEAR DCR-1 VALVE. -M/U LANDING JT TO THE TUBING HANGER AND INSTALL STANDARD BALL&ROD. REMOVE LANDING JT AND CLOSE BLIND SHEAR RAMS. -PRESSURE UP OF 4-1/2"COMPLETION TO 250 PSI FOR 5 CHARTED MINS.-TEST PASS. -SET 9-5/8"x 4-1/2"HES TENT PACKER AT 9,577',AS PER HES REP. INCREASE PRESSURE ON 4-1/2"COMPLETION F/250 PSI T/1,900 PSI TO SET HES 9-5/8"x 4-1/2"TNT PACKER. OBSERVED TNT PACKER START TO SET AT 1,900 PSI. '-INCREASE PRESSURE ON 4-1/2" COMPLETION F/1,900 PSI T/3,740 PSI TO ENSURE TNT PACKER FULLY SET. -PERFORM MIT ON 4-1/2"COMPLETION. HOLD 3,740 PSI ON 4-1/2"COMPLETION FOR 30 CHARTED MINIS.-TEST PASS. TOOK 3 BBLS TO PRESSURE UP TO 3,740 PSI. -BLEED PRESSURE ON 4-1/2"COMPLETION F/3,740 PSI T/2,000 PSI. -PERFORM MIT ON 9-5/8"x 4-1/2"ANNULUS. PRESSURE UP ON IA TO 250 PSI FOR 5 CHARTED MINS.-TEST PASS. -INCREASE PRESSURE ON IA F/250 PSI T/ 3,700 PSI FOR 30 CHARTED MINS.-TEST PASS. *TOOK 8.3 BBLS TO PRESSURE UP TO 3,700 PSI. -SHEAR DCR-1 VALVE. BLEED PRESSURE ON 4-1/2"COMPLETION F/2,000 PSI T/0 PSI. OBSERVED DCR-1 VALVE SHEAR AT 1,050 PSI DIFFERENTIAL PRESSURE. -ENSURE DCR-1 VALVE SHEAR AND BY CIRC 5 BBLS BOTH WAYS AT 3 BPM WITH 120 PSI. TOTAL BBLS PUMPED=11.3 BBLS TOTAL BBLS BLED BACK=10.5 `VERIFY COMPETENCY OF TBG AND IA MIT WITH WTLAND OBTAIN PERMISSION TO PROCEED WITH OPERATIONS. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 36 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UW:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:30 - 15:00 4.50 RUNCOM P RUNCMP PJSM WITH RIG AND LITTLE RED SERVICE CREWS. REVIEW PRESSURE CROSSCHECK DISCUSSION AND CONFIRMED CHALLENGE QUESTIONS WITH CORRECT RESPONSES. RIG UP AND FREEZE PROTECT 4-1/2" COMPLETION AND 9-5/8"x 4-1/2"ANNULUS TO 2,500'WITH DIESEL. POSITION AND SPOT LRS PUMP,LINES AND SUPPORT EQUIPMENT. -MOBILIZE SKID MANIFOLD TO CELLAR. -R/U LRS LINES TO SKID MANIFOLD AND R/U JUMPER LINE F/IA TO TBG FOR U-TUBE. -PRESSURE TEST LRS PUMP AND LINES TO 2580/3,500 PSI FOR 5 CHARTED MINS EACH. -TEST PASS. LINE UP LRS TO IA AND PUMP 170 BBLS OF 90°DIESEL FREEZE PROTECT AT 1.6 BPM WITH 400 PSI. `FCP=601 PSI -ALLOW 1 HR FOR U-TUBE. '*SIMOPS: -R/D#2 MUD PUMP MODULE. -VOID AND CLEAN MUD PITS OF SEAWATER. -BLOW DOWN SURFACE LINES AND EQUIPMENT. -R/D AND PREPARE RIG FLOOR FOR DEMOB. -MOBILIZE ANNULAR ELEMENT TO CELLAR. *CONTINUOUSLY MONITOR WELLAND KEEP WELLBORE FULLAT±1 BPH. *FLUID LOSSES TO WELLBORE LAST(12) HRS=10 BBLS *AVERAGE LOSS RATE PAST(12)HRS=±0.83 BPH 15:00 - 19:30 4.50 DHB P RUNCMP PJSM WITH CAMERON REPS,RIG AND LRS CREWS. INSTALL AND TEST TYPE"H"TWC FROM BELOW TO 3,500 PSI. -VERIFY NO PRESSURE,CLEAR RIG FLOOR OF PERSONNEL AND OPEN BLIND/SHEAR RAMS. -CAMERON REP,INSTALL TWC WITH DRY ROD. -LINE UP AND LRS PRESSURE TEST TWC FROM BELOW,WITH DIESEL TO 250/3,500 PSI FOR 5 CHARTED MINS EACH.-LEAK TIGHT TEST. *TOOK 9.8 BBLS TO PRESSURE UP TO 3,500 PSI. -BLED OFF ALL PRESSURE. `BLED BACK 9.8 BBLS. -R/D LRS LINES AND EQUIPMENT. -R/D,BLOW DOWN AND REMOVE SKID MANIFOLD FROM CELLAR. Printed 2/10/2015 9:08:26AM North America-ALASKA-BP Page 37 of 37 Operation Summary Report Common Well Name:D-24 AFE No Event Type:WORKOVER(WO) Start Date:1/13/2015 End Date:2/1/2015 X3-0167T-C:(4,000,001.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:DOYON 16 Spud Date/Time:12/11/1985 12:00:00AM Rig Release:2/1/2015 Rig Contractor:DOYON DRILLING INC. UWI:500292150600 Active datum:JL 10/14/2014 @70.09usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:30 00:00 4.50 BOPSUR P - ! � RUNCMP PJSM WITH REVIEW OF DDI SOP ON REPLACING ANNULAR PREVENTER ELEMENT.REMOVE AND REPLACE 13-5/8" ANNULAR PREVENTER ELEMENT. -R/D HOLE FILL,FLOW LINE AND RISER. -CLOSE BLIND/SHEAR RAMS,BLEED DOWN ACCUMULATOR AND R/D KOOMEY LINES. -R/D AIR BOOT. -REMOVE ANNULAR PREVENTER CAP, SEALS AND ELEMENT. -CLEAN AND INSPECT ANNULAR PREVENTER. -INSTALL NEW ANNULAR PREVENTER ELEMENT,SEALS AND CAP. 2/1/2015 00:00 - 02:30 2.50 BOPSUR P WHDTRE PJSM. NIPPLE DOWN 13-5/8"5M BOPE. -CLEAN AND CLEAR CELLAR OF OLD ANNULAR ELEMENT AND EQUIPMENT USED TO REPLACE THE ANNULAR ELEMENT. -R/D TURN BUCKLES AND MOUSE HOLE. -N/D BOP AND ADAPTER SPOOL. SECURE BOP ON STUMP. 02:30 - 05:00 2.50 WHSUR P WHDTRE PJSM WITH RIG CREW AND CAMERON REPS. NIPPLE UP 11"5M x 4-1/16"ADAPTER FLANGE AND TEST TUBING HANGER VOID AND SEALS. PREP 9-5/8"x 11"5M SLIP LOCK WELLHEAD. -N/U ADAPTER FLANGE. -R/U TEST EQUIPMENT. -CAMERON REPS,PRESSURE TEST TBG HANGER VOID AND SEALS TO 250 PSI FOR 5 CHARTED MINS AND 5,000 PSI FOR 30 CHARTED MINS.-TEST PASS. 05:00 - 06:00 1.00 ! WHSUR P WHDTRE PJSM WITH RIG CREWAND CAMERON REPS. NIPPLE UP AND TEST 4-1/16"5M DRY HOLE TREE. -N/U DRY HOLE TREE. -R/U TEST EQUIPMENT. -FILL DRY HOLE TREE WITH DIESEL TREATED WITH 2-CANS OF DIESEL 911 FREEZE PROTECT. -PRESSURE TEST DRY HOLE TREE TO 250/ 5,000 PSI FOR 5 CHARTED MINS EACH.- LEAK TIGHT TEST. -FUNCTION ALL VALVES ON DRY HOLE TREE AND LEAVE IN CLOSED POSITION. SECURE TREE AND CELLAR. -RD MO. RIG RELEASED AT 06:00 HRS. *TBG AND IA PRESSURE=0 PSI Printed 2/10/2015 9:08:26AM t 45 01 Lu co _ _ ) \ \ ( ) - 0 A < j / \ ® 0 { g 7 — R @ u \ - ( \ \ 4 - \ \ M ® » 0 { ) 0 ) f } co o \ _ _k \ > » \ \ \ E NI- : \ § \ ) - .. co / - ƒ cr 0 ) § ..E E 3 2 .- ( ° • 1 < X_ 0 ƒ & / m CC \ ( / 3 0 0 6/ C/ $ LC) 2 R {LII = i \ $ 4 } 0 1 j } 2 w \ ( / m e I J | ° 2 _ ® J \ Ce \} / \ a) fil\ \ 0 j \ / § Ill 3 \ / \ \ < Z a u. 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O > O N H= H a) C 7 laO • a s o o LL W 3o w . • z' d , • >. o Cl_ H m W d m m Z d E H m '° Q a p C7 in ° .2 E • o o a y a) v v a a a U L1 W U 7 W y E d m c o W o y N co H H U 0 D CO 0 LI) H 1 'TREE= CIW V AD= MCEVOY J M D DI 'TTUATOR BAKER D Fs. rY NOTES: •••4-112 CHROME TBG••' AC ED/= 70.09' BF.ELEV= 44.32 I • II KOP= 1650 \r 1759' H 9-5/8"TAM FORT COLLAR I1xAngle= 50'© Datum MD= 10700 1781' —19-5/8"BKR ISO ECP PACKER Datum ND= 8800 SS 9-518'CSG,47#,L-80 VAM TOP,D=8.681" H 1801' I 2193' H4-1/2"OTS X NP,D=3.813' 9-5/8'BOWED CSG PATCH,D=9.060" H 1801' - 1806' GAS LFT MANDRRELS 13-3/8'CSG,72#,L-80 BUTT,D=12.347' 2798' ST MD ND DEV TYPE VLV LATCH PORT DATE , 5 3466 3250 41 MMG DCR-1 R <P - 01/30/15 Minimum ID = 3.813" @ 2193' I I 4 5869 5010 47 MAG DAY RK 0 01/30/15 '- 3 7688 6290 39 MMG OW RI< 0 01/30/15 4-112" HES X NIPPLE 2 8806 7195 32 AMG DAY Rt( 0 01/30/15 1 9509 7800 29 MMG DMY RK 0 01/30/15 I 9648' —14-1/2'OTIS X NP,D=3.813" Z 9579' H9-5/8'X 4-117 HES TNT PKR,13=3.903' ' ' 9615' H4--1/2"OTIS X NP,D=3.813' SEALBORE SUB,D=3.810" —1 9755' _ II ii 9683' _-14-1/2"XD SLD SLV,D=3.813 SEALBORE SUB,D=3.810' -1 9982' I\`) 1 1 I 9869' H4-1/2"XD SLD SLV,D=3.813 TOP OF 7'LNR I— 1004T 4-1/2"TBG,12.6#,13CR-85 VAM TOP, H 10055' ,/ \ 10055' I-4-1/7%M EG,D=3.958" .0152 bpf,CI=3.958' I--ELMD TT NOT LOGGED 9-5/6"CSG,47#,L-80 BUTT,D=8.681" —I 10305' • ' PERFORATION SUMMARY Y FIEF LOG:S1N5-BHCS ON 12/26/85 ANGLE AT TOP FRF:19"m 10833' Note:Refer to Production DB for historical perf data ' SIZE SW NTSNAL OprdSqz DATE SQZ 4" 4 10833-10843 S 07/28/86 01/01/90 3-3/8" 4 10840-10842 0 03/07/92 I 4' 4 10856-10873 S 07/28/86 01/01/90 3-3/8" 4 10856-10873 0 01/04/91 10841' —I7'MARKER JONT 4" 4 10878 -10891 S 07/28/86 01/01/90 3-3/8" 4 10878-10891 0 01/04/91 AIN, ? I—FISI+XN KEY(06/17/08) 3-3/8" 4 10894-10900 0 01/04/91 I I PBTD H 1105T SOM., 7"LNR,29#,L-80 BUTT,.0371 bpf,D=6.184" —1 11100' .4.4.4.4.4.1.4.4. DATE REV BY COMME SITS DATE REV BY C)i U'TTS PRUDHOE BAY UNIT _12/30185 1418E ORIGINAL COMPLETION WELL D-24 -02/01/15 D-16 RYVO PE IAT No:'1852990 11/25/14 PJC RB/1 RIM)PROPOSAL AR No: 50-029-21506-00 12/04/14 JB/JMD EDITS TO PROPOSAL SEC 23,T11 N,R13E 1855'FNL 8 1067'FE- 02/04/15 MD DRLG HO CORRECTIONS 2/5/2015 JNJJMD OKB CORRECTION PER RICER BP Bcploration(Alaska) a) Ticpro a) r, on a) SI 1 _ ^ X 6 Q L ,U/�� LJ0 a c O � N L oA T II ON III oL.J 111/ O ¢ 2 <Q ro Y m SC Q coo a N E L J u, 4-+ Vl Q ONW N O .--• ria Q�((qm p E - ' to Z Q N Y • tat N O a O w- -a -p O' j l7 — O c 4, a v I Q o p ' c c o o c u oo 13 E Wp > L no a- t0 0 0 T Q:. 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E ro Z 6J lJ U:I 171 Q; r= a` a m Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning. They are available in the original file, may be scanned during the rescan activity or are viewable by direct inspection of the file. / ~"- ~ 99 Well History File Identifier ,. RESCAN DIGITAL DATA [] Color items: [] Diskettes, No. [] Grayscale items: [] Other, No/Type . . Poor Quality Originals: ~ Other: TOTAL PAGES: c~.,L.~ ~" NOTES: ORGANIZED BY:(BEVE~LY~BREN VINCENT SHERYL MARIA LOWELL Project Proofing OVERSIZED (Scannable) [] Maps: ~tems scannable by large scanner OVERSIZED (Non-Scannable) · of' various kinds Logs Other By: Date: PROOFED BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL PAGES:~) ~)(at the time of scanning) SCANNED BY: BEVERLY BREN VlNC~ARIA LOWELL ReScanned {done) DATE: IS~ RESCANNEDBY: BEVERLk¢ BREN VINCENT SHERYL MARIA LOWELL DATE: Isl General Notes or Comments about this file: PAGES' Quality Checked (done) Revl'NOTScanned.wpd UNSCANNED, OVERSIZED MATERIALS AVAILABLE: a~`~ FILE # f 6'~ G'T ! O To request any/all of the above information, please contact: Alaska Oil & Gas Conservation Commission , 333 W. 7th Ave., Ste. 100 Anchorage, Alaska 99501 Voice (907) 279-1433 kFax (907) 276-7542 • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 P Y Anchorage, Alaska 99519 -6612 March 06, 2011 -h\P E Mr. Tom Maunder REC '''', Alaska Oil and Gas Conservation Commission , 333 West 7 Avenue Anchorage, Alaska 99501 4 ike Oil & Gays oras� Subject: Corrosion Inhibitor Treatments of GPB D Pad ` richo ti Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from D Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Jerry Murphy, at 659 -5102. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) Date: 03/04/11 Corrosion • Initial top Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # of cement pumped cement date inhibitor sealant date ft bbls ft na gal D -01A 1970780 50029200540100 NA N/A NA N/A 1/31/2011 0 -03A 2001340 50029200570100 NA 14 NA 100.30 1/19/2011 D -04B 2031100 50029200560200 NA 4 NA 56.10 2/19/2011 D -05 1700060 50029200580000 NA 0 NA trace 1/19/2011 D -06A 1970430 50029201480100 NA 0.5 NA 3.40 1/7/2011 D -07B 2051810 50029201620200 NA 0.5 NA 3.40 1/7/2011 D -08A 2021230 50029203720100 NA 0.5 NA 3.40 2/9/2011 D -09A 1990850 50029203810100 NA 0.7 NA 3.40 1/19/2011 D -10 1790530 50029203890000 NA 2.3 NA 8.50 3/2/2011 D -11B 2100770 50029204350100 NA 3.5 NA 23.80 1/6/2011 0-12 1800150 50029204430000 NA 1.3 . NA 5.10 1/15/2011 D -13A 2000810 50029204490100 NA 0.5 NA 2.55 3/31/2010 D -14A 1961530 50029204500100 NA 0.2 NA 0.85 1/15/2011 D -15A 1972120 50029204610100 NA 0.2 NA 0.85 1/15/2011 • D -16A 2090250 50029206830100 NA 0.1 NA 0.85 2/20/2011 D -17B 2021110 50029206920200 NA 1 NA 3.40 2/19/2011 D -18A 2011030 50029206940100 NA 5.4 NA 34.00 2/20/2011 D -19B 2011120 50029207070200 NA 0.8 NA 3.40 2/19/2011 0-20 1820440 50029207800000 NA 0.5 NA 1.70 2/19/2011 D -21 1820520 50029207880000 NA 0.2 NA 3.40 2/10/2011 D -22C 2081210 50029207370300 NA 0.2 NA 0.85 2/10/2011 D -23A 1961880 50029207380100 NA 13.5 NA 93.50 3/1/2011 0-24 1852990 50029215060000 NA 0.9 NA 6.80 1/8/2011 D -25A 2000240 50029215220100 NA 6 NA 32.30 1/15/2011 D -26B 2060980 50029215300200 NA 0.8 NA 3.40 2/19/2011 D -27A 2051930 50029215430100 NA 0.3 NA 1.70 2/10/2011 D -28B 2090890 50029215560200 NA 0.3 NA 1.70 2/10/2011 0-29 1852530 50029214700000 NA 13.3 NA 27.20 1/16/2011 D -30B 2061840 50029226460200 NA 2.2 NA 13.60 12/25/2010 D-31A 1960950 50029226720100 NA 3.3 NA 27.20 1/19/2011 0-33 , 1960360 50029226520000 NA 2.2 NA 18.70 1/8/2011 OPERABLE: Producer D-24 (PTD #12990) Two competent barriers verified~Passing MITIA Page 1 9~ Regg, James B (DOA) From: AK, D&C Well Integrity Coordinator [AKDCWeIIlntegrityCoordinator@bp.com] Q A~~~,o Sent: Wednesday, September 08; 2010 8:52 PM ~ 1 t To: AK, D&C Well Integrity Coordinator; Maunder, Thomas E (DOA); Regg, James B (DOA); Schwartz, Guy L (DOA); AK, OPS GC1 OSM; AK, OPS GC1 Field O&M TL; AK, OPS GC1 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Engel, Harry R; AK, D&C Well Services Operations Team Lead; AK, D&C Wireline Operations Team Lead; AK, RES GPB East Production Optimization Engineer; AK, RES GPB West Production Optimization Engineer; Stone, Christopher Cc: Janowski, Carrie Subject: OPERABLE: Producer D-24 (PTD #1852990) Two competent barriers verified -Passing MITIA Attachments: D-24.pdf; MIT PBU D-24 09-07-10.x1s All, ,/ Producer D-24 (PTD #1852990) passed an MITIA on 09/07/10. The passi_n~_te~st verifies two competent barriers. The well has been reclassified as Operable and may continue on proTuction. A well ore sc~em^atic and MIT form have been included for your reference. «D-24.pdf» «MIT PBU D-24 09-07-10.x1s» i Please call with any questions or concerns. Thank you, Toxin Roschinger (alt. Jerry Murphy) Well Integrity Coordinator Office (907) 659-5102 Harmony Radio x2376 Cell (406) 570-9630 Pager (907) 659-5100 Ext. 1154 ~., '` _ •,, a~~ From: AK, D&C Well Integrity Coordinator Sent: Wednesday, September O1, 2010 8:03 PM To: 'Maunder, Thomas E (DOA)'; 'Regg, James B (DOA)'; 'Schwartz, Guy (DOA) <guy.schwartz@alaska.g '; AK, OPS GCl OSM; AK, OPS GCl Field 0&M TL; AK, OPS GCl Facility OTL; AK, OPS GCl Wellpad Lead; AK, OPS Prod Controllers• ismoski, Doug A; Engel, Harry R; AK, D&C Well Services Operations Team Lead; AK, D&C Wireline Operations Team Lead; AK, RES East Production Optimization Engineer; AK, RES GPB West Production Optimization Engineer; Stone, Christopher Cc: Janowski, Carrie; King, Whitney; AK, D&C Well Integrity Coordinator Subject: UNDER EVALUATION: Producer D-24 (PTD #1852990) IA x OA All, Producer D-24 (PTD #1852990) has confirmed sus Ined OA pressure due to IAxOA communication. The well broke MOASP on the OA on 8/30/2010. Th ellhead pressures on 08/30/2010 were tubing/IA/OA equal to 1560/1030/1050. The well has been classified as Under Evaluation. The well may remain online while work is conducted to restore i grity. The plan forward: 1. DHD: DART 2. Fullbore: MIT-IA to 3000 3. Wellhead: PPPOT-IC , 9/9/2010 • STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Submit to: jim.reggCdalaska.gov: doa.aogcc.orudhoe.bav(&alaska.gov: phoebe.brooks(~alaska.gov: tom.maunderC[4alaska.gov p OPERATOR: BP Exploration (Alaska), Inc. !~ ,///~~ l ~~' I ~ FIELD /UNIT /PAD: Prudhoe Bay /PBU / D Pad "t y~ DATE: 09/07/10 OPERATOR REP: Jerry Murphy AOGCC REP: Packer De th Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well D-24 ~ T e In'. N ND ~ 8,041' Tubin 1680 1680 1680 1680 Interval O P.T.D. 1852990 ' T e test M Test si X2010.25 Casin 570 3000 2980 2970 ~ P/F P Notes: MIT-IA tq eval for IA x OA communication. OA 90 90 90 90 Well T e In'. ND Tubin Interval P.T.D. T e test Test si Casin P/F Notes: OA Well T e In'. ND Tubin Interval P.T.D. T e test Test si Casin P/F Notes: OA Well T e In'. ND Tubin Interval P.T.D. T etest Test si Casin P/F Notes: OA Well T e In'. ND Tubin Interval P.T.D. T e test Test si Casin P/F Notes: OA TYPE INJ Codea D =Drilling Waste G=Gas I = Intlustrial Wastewater N =Not Injeging W =Water TYPE TEST Cotles M =Annulus Monitoring P =Standard Pressure Test R =Internal Radioactive Tracer Survey A =Temperature Anomaly Survey D =Differential Temperature Test INTERVAL Codes I =Initial Test 4 =Four Year Cycle V =Required by Variance 7 = Test tluring Workover O = Olher (describe in notes) Form 10-426 (Revised 06/2010) MIT PBU D-24 09-07-10.x1s TREE= 6" MCEVOY WELLHEAD= . MCEVOY n ACTUATOR = - __ OTIS . KB. ELEJ = __ 7 i.6T BF. ELEV = 44.32' KOP = _._ 1650' N~ax Angle = 50 L 6600' Datum MD = 10702' Datum TVD = 8800' SS ~ D-24 SAFETI~'ES: I ~' 13-3/8" CSG, 72#, L-80, ID = 12.347" ~--1 2798' Minimum ID = 2.635" ~ 9878' 5-112" X 3-1 /2" NIP REDUCER 5-1/2" WFD PATCH, ID = 2.970" (09122!08) 7537-7597 2086' ~--r 5-1/2" OTIS SSSV LAND NIP, ID = 4.562" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 3388 3192 40 OT1S-LBD DMY RA 0 06122/02 5 5412 4692 44 OTIS-LBD DMY RA 0 06/22/02 4 7326 6013 41 OTIS-LBD DMY RA 0 06!22102 3 8593 7016 33 OTiS-LBD DMY RA 0 06/22/02 2 9310 7627 30 OTIS-LBD DMY RA 0 06/22/02 1 9548 7835 29 OTIS-LBD DMY RA 0 06/22!02 9705' ~--~ 5-112" OTIS XA SLD SLV, ID = 4.562" 9768' -~TBG SEAL ASSY 9783' 9-5/8" x 5-1/2" TIW PKR, ID = 4.75" 9835' - 5-1/2" OTIS X NIP, ID = 4.562" 987$' 5-1/2" OTIS XN NIP, ID = 4.455" 9$78' 5-112" X 3-1/2" XN NIP REDUCER., ID = 2.635" (04129108) 5-112" TBG, 17#, L-80, .0232 bpf, ID = 4.892" ~-j 9920' TOP OF 7" LNR 9-5/8" CSG, 47#, L-80, ID = 8.681" ~-~ 10302' PERFORATION SUMMARY REF LOG: SWS-BRCS ON 12/26!85 ANGLE AT TOP PERF: 19 @ 10833' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL OpNSgz DATE 4" 4 10833 - 10843 S 01!01/90 3-3/8" 4 10840 - 10842 O 03/07/92 4" 4 10856 - 10873 S 01 /01 /90 3-3/8" 4 10856 - 10873 O 01 /04/91 4" 4 10878 - 10891 S 01!01/90 3-3/8" 4 10878 - 10891 O 01/04(91 3-318" 4 10894 - 10900 O 01 /04191 PBTD 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" 9920' _ J--~ 5-1 /2" W LEG, ID = 4.892" 9962' ELMD TT ON XX,'XXrXX? 10$67' -1 MARKER JOINT FISH-XN KEY (06/17 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 12!30185 ORIGINAL COMPLETION 46/23/08 RRKlPJC SET UPPER PATCH (06/12!08} WELL: D-24 05119!01 RWTP CORRECTIONS 06/23/08 SWC/SV SET PATCH (06!18/08) PERMIT No: 1852990 05/06!03 BJM/KK SET 5-112" ECLIPSE PKR 10/13/08 SWC/PJC PULL / SE(~ LOWER PATCH (09/04 8} API No: 50-029-21506-00 05/11/03 BJM/KK SET 5-1/2" ECLIPSE PKR 10/13/08 GJFIPJC SET PATCH {09/22108) SEC 23, T11 N, R13E, 1855' FNL & 1067 FEL 05/05!08 JRA/PJC PULL PKR/ SET NIP RED&PXN 06/23!08 SWC/SV PULL PXN {06/17/08) BP Exploration (Alaska) UNDER EVALUATION: Producer~24 (PTD #1852990) IA x OA commutation Page 1 of 1 Regg, James B (DOA) From: AK, D&C Well Integrity Coordinator (AKDCWeIllntegrityCoordinator@bp.com] ~ 9 /~(~~ Sent: Wednesday, September 01, 2010 8:03 PM ~~~~ To: Maunder, Thomas E (DOA); Regg, James B (DOA); Schwartz, Guy L (DOA); AK, OPS GC1 OSM; AK, OPS GC1 Field O&M TL; AK, OPS GC1 Facility OTL; AK, OPS GC1 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Engel, Harry R; AK, D&C Well Services Operations Team Lead; AK, D&C Wireline Operations Team Lead; AK, RES GPB East Production Optimization Engineer; AK, RES GPB West Production Optimization Engineer; Stone, Christopher Cc: Janowski, Carrie; King, Whitney; AK, D&C Well Integrity Coordinator Subject: UNDER EVALUATION: Producer D-24 (PTD #1852990) IA x OA communication Attachments: Producer D-24 (PTD #1852990) TIO Plot.doc; Producer D-24 (PTD #1852990) wellbore schematic.pdf All, Producer D-24 (PTD #1852990) has confirmed sustained OA pressure due to IAxOA communication. The well broke MOASP on the OA on 8/30/2010. The wellhead pressures on 08/30/2010 were tubing/IA/OA equal to 1560/1030/1050. The well has been reclassified as Under Evaluation. 1'Fie well may remain online while work is conducted to restore integrity. The plan forward: 1. DHD: DART 2. Fullbore: MIT-IA to 3000 psi ~ ~-~ `~~~ ~'~ ,E ~'' ~ f,',{-~ 3. Wellhead: PPPOT-IC A TIO plot and wellbore schematic are included for reference. «Producer D-24 (PTD #1852990) TIO Plot.doc» «Producer D-24 (PTD #1852990) wellbore '~ schematic. pdf» Please call if you have questions or concerns. Thank you, Gerald Murphy (alt. Torin Roschinger) Well Integrity Coordinator Office (907) 659-5102 Cell (907) 752-0755 Pager (907) 659-5100 Ext. 1154 ~1.TyP = ~3~0~; ~ ~ = ~. ~°~ -~~'c~ n 9/7/2010 PBU D-24 PTD #1852990 9/1/2010 TIO Pressures Plot Well: D-24 x,000 3,000 2,000 1,000 -*- Tbg --E- IA ~- OA OOA OOOA On 06}05}10 06}7 9}10 07}03}10 07}17:'10 07}31 f 10 08}14}10 08f28}7 0 TREE = 6" MCEV OY WELLHEAD= MCEVOY ACTUATOR = OTIS KB._ELEV - 71.6T BF. ELEV = 44.32' KOP = 1650' Max Angle..- 50 @ 6600' ~ Datum MD = 10702' Datum ND = 8800' SS ~ D-24 SAF~IOTES: 13-3/8" CSG, 72#, L-80, ID = 12.347" I 279$' Minimum ID = 2.635" @ 9878' 5-112" X 3-112" NIP REDUCER 5-1/2" WFD PATCH, ID = 2.970" (09122/08) 7537-7: 5-112" TBG, 17#, L-80, .0232 bpf, ID = 4.892" ~--~ 9920' TOP OF 7" LNR ~-{ 10047' 9-5/8" CSG, 47#, L-80, ID = 8.681" ~-~ 1 PERFORATION SUMMARY REF LOG: SWS-BRCS ON 12/26/85 ANGLE AT TOP PERF: 19 @ 10833' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL OpniSgz DATE 4" 4 10833 - 10843 S 01 t01 /90 3-3/8" 4 10840 - 10842 O 03/07/92 4" 4 10856 - 10873 S 01/01/90 3-3/8" 4 10856 - 10873 O 01104(91 4" 4 10878 - 10891 S 01!01!90 3-3/8" 4 10878 - 10891 O 01!04191 3-3/8" 4 10894 - 10900 O 01/04/91 20$$' (°-) 5-112" OTIS SSSV LAND NIP, ID = 4.562" C;A S 1 IFT MA NI~RFI S ST MD ND DEV TYPE VLV LATGH PORT DATE 8 3388 3192 40 OTIS-LBD DMY RA 0 06!22!02 5 5412 4692 44 OTI5-LBD DMY RA 0 06/22/02 4 7326 6013 41 OTIS-LBD DMY RA 0 06/22/02 3 8593 7016 33 OTIS-LBD DMY RA 0 06/22/02 2 9310 7627 30 OTIS-LBD DMl' RA 0 06/22/02 1 9548 7835 29 OTIS-LBD DMY RA 0 06/22/02 9705' J-L5-1/2" OTIS XA SLD SLV, ID = 4.562" 976$' TBG SEAL ASSY 9783' 9-5/8" x 5-1/2" TIW PKR, ID = 4.75" 9$35° 5-112" OTIS X NIP, ID = 4.562" 9$7$' -~5-1 /2" OTIS XN NIP, ID = 4.455" 9$7$' S-1/2" X 3-1/2" XN NIP REDUCER, ID = 2.635" (04/29108) gg2(}'~ 5-1(2" WLEG, ID = 4.892" 99$2' ELMD TT ON XX/XX1XX? MARKER JOINT FISH-XN KEY (06/17108) PBTD 11057' 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" 11098' Scblumberpl N0.5180 1 / ti.��' Alaska Data & Consulting Services s " °" "� Company: State of Alaska 2525 Gambell Street, Suits 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2638 Attn: Christine Mahnken ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job p Log Description Date BL Color CD OWDW -SW B3SO -00032 RST/WFL 11/07/09 1 1 L -223 13581-00014 USIT 10/21/09 1 1 S - 218 BSJN - 00018 USIT 10/21/09 1 1 L - 222 83SO -00031 USIT 11/07/09 1 1 1-2 -24 8145 -00079 RST ( 10/31/09 1 1 • L2 -32 8148 -00078 19fdd 10/30/09 1 1 Lt-14 AV1H -00029 RST 10(27109 1 1 L2 -18A 8148 -00077 RST 10/30/09 1 1 0-28B AXED -00053 MCNL 10/02/09 1 1 S -228 SOK5 -00008 RST _ 1 10/27/09 1 1 D-24 AWLS -00038 RST 11 IqAq Ir 09127!09 1 1 18 -15B AYS4 -00107 RST 10131109 1 1 04 -21 ANHY -00115 RST 10/27/09 1 1 L2 -07A AYGO -00047 RST 10/29/09 1 1 OWDW -SW B3SQ -00032 RST 11/07/09 1 12- 05APB1 40015441 10H MWD/LWD EDIT _ 07/01/07 2 1 06-21B OBAKA0016 ON MWD/LWD EDIT 07/28/08 2 1 D-1 6A 09AKA0175 OH MWDILWD EDIT 09107/09 2 1 L -223 09AKA0081 OH MWD/LWD EDIT 10/10/09 2 1 L -223 BSOI -00014 CH EDIT PDC (USIT) 10/21/09 1 S -218 B5JN -00018 CH EDIT PDC (USIT) 10/21109 1 L - 222 83SO - 00031 CH EDIT PDC (USIT) 11/07/09 1 04.33A 09AKA0075 OH MWD/LWO EDIT — 09119/09 2 1 • PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrolechnical Data Center LR2 -1 2525 Gambell Street, Suite 400 900 E. Benson Blvd. Anchorage, AK 99503.2838 Page 1 of 1 • Maunder, Thomas E (DOA) From: Preble, Gary B (SAIC) [Gary.Preble@bp.com] Sent: Wednesday, October 22, 2008 3:16 PM To: Maunder, Thomas E (DOA) Subject: RE: DS 15-39A (206-086) and D-24 (185-299) Attachments: D-24-EVENT-SUMMARY.PDF Tom, The WRP has not been pulled yet on well 15-39A (206-086) The attachment contains the revised work summary for the patch job on D-24 (185-299 From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Tuesday, October 21, 2008 8:34 AM To: Preble, Gary B (SAIC) Subject: DS 15-39A (206-086) and D-24 (185-299) Gary, I am reviewing 404s recently submitted for these wells. DS D-24 -The attachment to this 404 is the procedure for setting the patch, not the report of what was accomplished. Would you please send the operations report? Email is fine. 15-39A - In the operations report, setting a WRP (wireline retrievable plug) is mentioned. Nothing is mentioned about pulling the plug and the new perfs are substantially shallower than the setting depth of the WRP. It would appear that the WRP closed access to the perfs from 10550 - 11230 ~and° ~ 1330-11480. If this is so, it is appropriate to send a revision of the "perP' sheet. Again, email is fine. Thanks in advance, Tom Maunder, PE AOGCC 10/23!2008 ' ° ~ Y STATE OF ALASKA AL~ OIL AND GAS CONSERVATION COM 10N REPORT OF SUNDRY WELL: OPERATIONS -~ /~ v~-off 1. Operations Abandon ~ Repair Well Q. Plug Perforations ~ Stimulated Other ~ TUBING PATCH Performed: Alter Casing ~ Pull Tubing Perforate New Pool ~ Waiver Time Extension 7537'-7597' Change Approved Program ~ Operat. Shutdown ~ Perforate ~ Re-enter Suspended Well 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: Name: Development Exploratory 4.. 185-2990 3. Address: P.O. Box 196612 Stratigraphic Service ( 6. API Number: Anchorage, AK 99519-6612 50-029-21506-00-00 ' 7. KB Elevation (ft): 9. Well Name and Number: 71.67 KB - PBU D-24 ' 8. Property Designation: 10. Field/Pool(s): ADLO-028285 ' PRUDHOE BAY Field/ PHUDHOE OIL Pool 11. Present Well Condition Summary: Total Depth measured 11106 feet Plugs (measured) None true vertical 9253.06 feet Junk (measured) None Effective Depth measured 10967 feet true vertical 9120 feet Casing Length Size MD TVD Burst Collapse Conductor 110 20" Surface - 110' Surface - 110' Surface 2771 13-3/8" 72# I-80 Surface - 2798' Surface - 2704' 4930 2670 Intermediate 10277 9-5/8" 47# I-80 Surface - 10302' Surface - 8504' 6870 4760 Liner 1053 7" 29# I-80 10047' - 11098' 8273' - 9246' 8160 7020 Perforation depth: Measured depth: SEE ATTACHED - _ True Vertical depth: _ _ Tubing: (size, grade, and measured depth) 5-1/2" 17# L-80 SURFACE - 9920' 0 0 - Packers and SSSV (type and measured depth) 9-5/8"X5-1/2" TIW PKR 9783' UPPER PKR ASSEMBLY 7537' ' }`'~~ ~~P~''~~ LOWER PACKER ASSEMBLEY 7597 0 0 12. Stimulation or cement squeeze summary: Intervals treated (measured): WQ~\ .~ ~ S/~~ ( Treatment descriptions including volumes used and final pressure: ,~ 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing pressure Prior to well operation: SI Subsequent to operation: SI 14. Attachments: 15. Well Class after proposed work: Copies of Logs and Surveys Run Exploratory ~ Development - Service Daily Report of Well Operations X 16. Well Status after proposed work: Oil ' Gas WAG GINJ WINJ WDSPL 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Gary Preble Printed Name Gary Preble Title Data Management Engineer Signature Phon ~ ~~~ ~~~ , Date 10/6/2008 208 Form 10-404 Rev(sed 04/200 ~ ~ ~"'" k ~~ F c I E , Y ~ Submit Original Only VJ ~~ D-24 185-2990 PFRF ~TT~(_HMFNT U Sw Nam_e Operation Date Perf Operation Code Meas Depth Top Meas Depth Bas e Tvd Depth Top Tvd Depth Base D-24 7/28/86 PER 10,833. _ _ 10,843. 8,995.01 _ ~ 9,004.45 D-24 7/28/86 PER 10,856. 10,873. 9,016.72 9,032.76 D-24 7/28/86 PER _ 10,878. 10,891. 9,037.48 9,049.76 D-24 1/3/91 SQZ 10,833. 10,843. 8,995.01 9,004.45 D-24 1/3/91 SQZ 10,856. 10,873. 9,016.72 9,032.76 D-24 1/3/91 SQZ 10,878. 10,891. 9,037.48 9,049.76 D-24 1/4/91 APF 10,894. 10,900. 9,052.59 9,058.25 D-24 1/4/91 RPF 10,856. 10,873. 9,016.72 9,032.76 D-24 1/4/91 RPF 10,878. 10,891. 9,037.48 9,049.76 D-24 3/7/92 RPF 10,840. 10,842. 9,001.62 9,003.51 D-24 3/31/96 RPF 10,835. 10,840. 8,996.9 9,001.62 D-24 9/10/02 MLK 7,570. 7,580. 6,198.76 6,206.44 D-24 5/6/03 MIS 7,601. 7,609. 6,222.57 6,228.72 D-24 5/11/03 MIS 7,545. 7,605. 6,179.6 6,225.65 AB ABANDONED PER PERF APF ADD PERF _ RPF REPERF BPP BRIDGE PLUG P ULLED SL SLOTTED LINER ___ BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT___ _ _ _ SPS __ SAND PLUG SET FIL FILL _ SQF _ SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED __ STC ~ STRADDLE PACK, CLOSED MLK _ MECHANICAL LEAK _ __ _ _ STO STRADDLE PACK, OPEN OH _ OPEN HOLE ___ _ • • ~ D-24 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 6/t 2/2008;***'WELLSHUT-IN ON ARRIVAL**** INITIAL T/110=600/200/200 SET 5 1/2" CHROME WEATHERFORD LOWER PACKER FOR PATCH AT 7597' CENTER OF ELEMENT (7592.7'=TOP OF P FINAL T/l/0=5001200/200 ***WELL LEFT SHUT-IN. DSO NOTIFIED*** 6/17/2008£****WELL SHUT IIV "*** (pull ttp /set wfd patch) :PULL PRONG W/ 2.70" CENT, 2-1/2" JDL ~ 9868' SLM :PULL 3-1/2" PXN PLUG BODY FROM NIP REDUCER x_9876' SI.M (MISSING 6/1 (t) KEY) OR1FT W/ 3-1/2" BLB. 2.70" G.RING THRU TT TO 9975' SLM. (NO ISSUES} D&T W/ 4.25° CENT, 3' STM, 3-1/2" BLB,S/D !N LWR ANCHOR ASSY. ~ 7546' SLM CURRENTLY P/U SLICKSTICKS *"*CONTINUED WSR ON 06-18-08**"` Tll/0= 420!240/240. Temp= SI. MIT-IA 'FAILED* to 3000 psi. {past patch). Pumped 47 bbls of 50* diesel to achieve test pressure. Lost 1700 psi 15 min. Pumped another 5 bbls of diesel to reestablish test pressure. Lost 2820 psi ! 10 min. Pumped ano#her t 5 bbls of diesel to reestablish test pressure. Pumped another 30 bbls of dies.! to establish LLRT=1.8 bpm ~ 3000 psi. IA lost 2520 psi ! 5 min (post LLRT). Final WHP- 460/1801250. *"`* Annulus casing valves are tagged and left open to gauges. FO notified of valve positions during permit closure.*** 6/18/2008;**"CONTINUED FROM 06-17-08*** SNAP LATCH & PULL TEST LWR PATCH @ 7549' SLM (7511' TOP OF PATCH}, SET UPPER SECTION ~ 7.5t4' WLM (TOP OF PATCH 7.484' t *""*` WELL LEFT' SHUT iN FOR MIT-IA ****, NOTIFIED PAD OP.OF WELL STATUS • • 9/3/2008!**** WELL SHUT IN **** (patch evai} R/U SLICKLINE, STBY FOR FLUIDS ***CONTINUE WSR ON 09-04-06*** 9/4!2008': Assist Slickline (Set patch to restore integrity). Job postponed. S/L has a hot job on DS5. T/i/O =1501100/0 ***Assist Siicktine*** Laaded tubing w/ 5bbis meth, 255bb1s crude. SL set SV above finer top. MITT Passed to 2540psi. Pressured up wl 6.7bbls crude (caught fluid ~ 3.5bbls away) Tubing lost 160psi 1st 15 min, 60psi 2nd 15min, for a total of 220psi in 34min. Bled to 150psi. Continued on 9-5-08 ***CONTINUED FROM 09-03-48*** (patch evai} PUMP 5 BBL METH SPEAR / 255 BBLS OF DEAD CRUDE SET LTTP IN PATCH ~ 7485' SLM (MIT-T PASS} PULL 5-1J2"WFD 13 Cr ER PKR W/ 5-1/5" "ER" PULLING TOOL FROM 7485' SLM CURRENTLY RIH W/ 5-/2" GS ***CONTINUE WSR ON 09-05-08*`* 9/5/2008Continued from 9-4-OS WSR ***Assist S-Line*** CHIT TxIA PASSED #0 2500 :Pumped 25.2 bbls down tbg to reach test pressure. Tl1A= 1st 15min: Tubing lost 10psi, IA gained 20psi. 2nd 15min: Tubing lost 10psi, IA lost 20. 3rd 15min: ;Tubing lost 0, IA Post 10. PASS. Call PE to verify pass, 33min Later: Tubing lost 14psi, IA lost Opsi. Bleed to 240/240!0. SL to POOH, RD. Casing valves open to gauges and #agged. Slickline has control of well upon departure. 91512008;***CONTINUED FROM 09-04-08*** (patch evai} :PULL LWR SLiCKSTICK W/ 5-i/2" GS Coa 7518' SLM PULL LTTP FROM 7551' 9/21 /2008 . ~ 7551' SLM (CHIT TxiA LOWER PACKER,~LEMENT LEFT SET ~ 7.552' WLM NOTIFIED PAD OP.OF WELL STATUS, WELL LEFT S/I, TAG ON WING (DO NOT FLOW) ****NOTE: PATCH RETURNED W/ALL ELEMENTS_ Q-RINGS, &_SLIPS INTACT, NO VISIBLE INTEGRITY ISSUES**** ***WELL S/I ON ARRIVAL***{Pa#ch Tubing) :SET 51/2"x33'0" WFD CR SLICKSTICK INTO LOWER ER PKR ~ 7552' SLM !SET UPPER 5112" x 30'0" WFD CR PATCH W/ ER PKR ~ 7,512` SLM {min. id = 2.992", distance between elements = 64.21', top of patch ~ 7,482' slm} :SET 41/2" CSV, WFD SEAL ASSEMBLY IN ER PACKER ~ 7,584' SLM ;PATCH SET AT 7537' - 7597' ;LRS PERFORMED SUCCESSFUL MIT-T TO 2,540 PSI ;LRS CURRENTLY BLEEDING TUBING,RUNNING DOWN TO PULL CSV ',***JOB IN PROGRESS, CONTINUED ON 9/22/48 WSR*** i .... _..__...._..._._..---........_.._.__....__.... _ ................._ ........._. _.. _........ _ .. _......_..__............... __ _......,.................__ _..__~......._.. _... , i • • T/V0=225!100/0 Assis# stick[ine MIT-T To 2500 pumped 10 bbts crude to fill tbg wireline sets plug pump 12 bbls to reach test pressure tbg lost 160 psi in 1st 15 min and 40 psi in 2nd 15 min far a good test bleed tbg pressure off {continued on 9-22-06) 9/22/2008"*"CONTINUED FROM 9/21/06 WSR'"**(Patch Tubing) ;PULLED 41/2" CAT SV, WFD SEAL ASSEMBLY FROM ER PKR ~ 7,464' SLM LRS PERFORMED SUCCESSFUL MIT-IA TO 3000 PSI ., '"**WELL S/I ON DEPARTURE, NOTIFIED PAD OPERATOR OF WELL ;STATUS*** 9/2212006: {continued from 9/21/06) MIT-IA PASSED to 3000 psi ..Pumped 7,6 bbls crude to reach test pressure.tA lost 50 psi 1st 15 mins and 10 psi in 2nd 15 mins for a total of 60 psi in 30 mins. Bled tAP FWHP's=100!200120 (swab closed, wing closed, ssv open, master open, annulus valves open to gauges operator notified of well status) FLUIDS PUMPED SBLS 100 diesel 5 METH 105 Total i....: '...~ ::.:..'~:1. :. « $qJ'r ;'i r 2'.:.f.~ Fj,, Y ~j ~. ~L To: C. Olsen/J. Bixby Date: September 11, 2008 GPB Well Ops Team Leaders From: Chris Stone AFE: PBDPDWL24-N D-Pad Production Engineer Est. Cost: $25,000 Subject: D-24: Reset slickstick & Upper Packer IOR: 300 bopd 1 S Set 5-1/2" chrome slickstick /Set upper packer assembly at 7,537'. 2 F MIT-IA to 3000 psi. LLR if fails. Well Data Current Status: SI for TxIA and IAxOA communication Last Well Test: 4/30/06: 966 bopd, 112 bwpd, 55.0 MMSCF, 56.9 GOR, 10% we Max. Deviation: 50° @ 6,600' MD Min. ID: 2.970" @ 7,545' MD (5-1/2" Eclipse Packer) Last Tag: 10/16/07: 10,897' ELM (3' of fill above bottom open perfs) Last Downhole Op: 9/5/08: Set LTTP in LWR Anchor Assembly @ 7551' SLM Perforations: 10,833'-10,843' (S), 10,840'-10,842' (O), 10,856'-10,873' (O), 10,878' - 10,891' (O), 10,894'-10,900' (O) Latest BHP: 8/5/91: 3,576 psi Latest H2S: NA Well History D-24 is a naturally flowing well which has TxIA and IAxOA communication. The well is a conventional Zone 2 producer located in the Northeast corner of D pad. The well failed a TIFL in June 2002. The GLVs were dummied off and a subsequent TIFL also failed. Further investigation led to a failed MIT-IA in 7/2002, where a LLRT of 1.3 bpm @ 2800 psi was established. PDS Caliper (7/25/2002) was run and indicates that the tubing has penetrations from 20% to 45% with no significant cross-sectional wall loss. PPROF (9/10/2002) was run while injecting down the IA and taking returns to formation. Leak was found at between 7570'-7580' in the middle of a tubing joint (L-80) and a 60 ft slickstick patch with Eclipse packers was run from 7545' to 7605' (5/11 /2003). On 8/23/2007 the field operator noted the necessity to perform hourly bleeds during startup and the well was shut-in. A TecWel memory LDL was run 10/16/2007, the log was unable to identify the source of the leak due to the gas environment in the tubing and IA, but suspicions were raised around GLM #5 and the middle seal of the patch at 7,530' when the temperature log was assessed. Several attempts were made to recover the patch using braidedline over the course of multiple days (10/17, 10/18, 10/19, 10/21, 10/22, 10/23). The patch was not successfully recovered. A second caliper log was run on 3/13/08 which indicated the 5-1/2" tubing to be in good to fair condition, with a maximum wall penetration of 36% recorded in joint 43 at 1,834'. On 4/1/08 aMIT-IA was performed to determine if the patch was offset during the multiple slickline attempts to pull, the test failed with a liquid leak rate of 1.7 bpm @ 3000 psi, which closely resembles the liquid leak rate prior to running the patch in 2003 (LLR = 1.3 bpm @ 2800 psi). The Weatherford patch and the eclipse sealing elements were recovered using braidedline on 4/29/08. 1 • A second Weatherford 60' patch was set from 7,537' -7,597' MD on 6/18/08. A failing MIT-IA was performed on the well 6/18/08 with a LLR of 1.8 bpm @ 3000 psi. Recently, 9/4/08, a LTTP was set in the upper packer assembly at 7,537' and a passing MIT-T was performed. Subsequently the upper packer assembly and the slickstick was pulled and a second LTTP was set in the lower packer assembly at 7,597' and aCMIT-TxIA passed. The passing MIT-T with the LTTP in the upper packer assembly and the passing CMIT-TxIA with the LTTP in the lower packer assembly verifies that the holes in the tubing are located between the two packers and attempting to reset the slickstick and upper packer assembly will patch the holes and restore tubing integrity. D-24 Patch Setting Procedure NOTE: Ensure Patch is drifted in shop with TTP. Also, ensure chrome patch is run if available. Slickline 1. Run in hole and stab into bottom packer element with 5-1/2"chrome slickstick. (Ensure patch has been drifted with TTP in shop prior to setting). NOTE: Lower packer assembly still in well from 6/12/08 set. 2. Set upper packer assembly with E-Fire per manufacturer's specifications at 7,537' MD (mid- element). Fullbore 3. Perform aMIT-IA to 3000 psi. LLR if fails. 2 • • TREE'= ~ 6" MCEVOY WELLHEAD = MCEVOY ACTUATOR = OTIS KB. ELEV - 71.67 BF. ELEV = 44.32' KOP = 1650' Max Angle = 50 @ 6600' Datum MD = 10702' Datum TV D = 8800' SS ~ - D-24 13-3/8" CSG, 72#, L-80, ID = 12.347" ~~ 2798' Minimum ID = 2.635" @ 9878' 5-1/2" X 3-1/2" NIP REDUCER 5-1/2" WFD PATCH, ID = 2.970" (06/18/08) 7537-7', S NOTES: 2086' I-i 5-1/2" OTIS SSSV LAND NIP, ID = 4.562" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 3388 3192 40 OTIS-LBD DMY RA 0 06/22/02 5 5412 4692 44 OTIS-LBD DMY RA 0 06/22/02 4 7326 6013 41 OTIS-LBD DMY RA 0 06/22/02 3 8593 7016 33 OTIS-LBD DMY RA 0 06/22/02 2 9310 7627 30 OTIS-LBD DMY RA 0 06/22/02 1 9548 7835 29 OTIS-LBD DMY RA 0 06/22/02 5-1/2" OTIS XA SLD SLV, ID = 4.562" g768' I--~TBG SEAL ASSY 9783' 9-5/8" x 5-1 /2" TM! PKR, ID = 4.75" 9835' 5-1/2" OTIS X NIP, ID = 4.562" g$7$' 5-1/2" OTIS XN NIP, ID = 4.455" g$7$' 5-1/2" X 3-1/2" XN NIP REDUCER, ID = 2.635" (04/29/08) 5-1/2" TBG, 17#, L-80, .0232 bpf, ID = 4.892" I-{ 9920' TOP OF 7" LNR I-I 1 9-5/8" CSG, 47#, L-80, ID = 8.681" I~ 10302' PERFORATION SUMMARY REF LOG: SWS-BRCS ON 12/26/85 ANGLE AT TOP PERF: 19 @ 10833' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 4" 4 10833 - 10843 S 01/01/90 3-3/8" 4 10840 - 10842 O 03/07/92 4" 4 10856 - 10873 S 01/01/90 3-3/8" 4 10856 - 10873 O 01 /04/91 4" 4 10878 - 10891 S 01 /01 /90 3-3/8" 4 10878 - 10891 O 01/04/91 3-3/8" 4 10894 - 10900 O 01 /04/91 PBTD 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" 11098' 9920' ~5-1/2" WLEG, ID=4.892" 9962' ELMD TT ON XX/XXIXX? 10867' -i MARKER JOINT I FISH-XN KEY (06/17/08) DATE REV BY COMMENTS DATE REV BY COMMENTS 12/30/85 ORIGINAL COMPLETION 06/23/08 RRK/PJC SET UPPER PATCH (06/12/08) 05/19/01 RN/TP CORRECTIONS 06/23/08 SWGSV SET PATCH (06/18/08) 05/06/03 BJM/KK SET 5-1/2" ECLIPSE PKR 05/11/03 BJMIKK SET5-1/2" ECLIPSEPKR 05/05/08 JRA/PJC PULL PKR/ SET NIP RED&PXN 06/23/08 SWGSV PULL PXN (06/17/08) PRUDHOE BAY UNff WELL: D-24 PERMff No: 1852990 API No: 50-029-21506-00 SEC 23, T11 N, R13E, 1855' FNL & 1067' FEL BP 6cploration (Alaska) FW: D-24 Cancel Waiver e e '\='i1):tl I 55"'- -z-C:r1 Subject: FW: D-24 Cancel Waiver From: "NSU, ADW Well Integrity Engineer" <NSUADWWellIntegrityEngineer@BP.com> Date: Sun, 15 lan 2006 16:16:14 -0900 To: ,ilt'ossberg, R ~teven" <St, ,Rossberg_;;com>, J~Jegg@a~i'9;state.~t\,:> winton~aubert@a', .state.ak.usj;k;,: SU,ADJWW"ell Ope" S Su" r" ' " <NSU ',WellOp', ' 'onsSupenq:,~or@Bp:tBbm>,i'GPB" We Opt Eli " <GP;BW OptEng@BP.com ' PB, Optimization Enå;'JL<GPB ,,'mizatio , '~:GP~¥{GCf Area Mgr" <GPB", " TL@BP.corri>, "GPB, GC1 WelÏ ""Lead"f' " ~GP~~lWel1padLead@BP,cìÏ11>' GPBWel~adsDFG@B,:p:.com, 'iÉì?:~el, Harry R" <H~Enge1@B~çom>, "~ur/l~hn" ~,? "urz@B~'i:o~'''Youngèr, Rob1~;;,~:':',,:m ,,', ", ~f~~¥~r':~~L~Csi~@B~.rom>. "ÆbBlin, Pa:;~¡' <paul·À~~Iit¡~~.com>,1b,,~(V AÌ1naTU <Anna.Dub, BP.coÎÏ1>, ";f:raZIer, NIC491as Bit <N~çholas.Fr, r@BP.com>, "Hoãt;Ryan P (VECO)"f::Ryan.Holt, " .com>, "Hj.Jghes, A1i1@:':(VECO)f~ ugha4 ' P,com>:t" "hnson"Roland D,i5¥ECO)"<!~hn~R", p.com>,i}uckett,EW"i(YECO)~!/~,:kez@~r.-com>;i:< '"COLLUM, ~ ~~~;~)~~~ll';'¡ !>'C,:';'''PiU::' ~~~(~~~rorseK . P,C02j' <PinkstBM@BP.c().fl1>, "Winslo "ck L."<LX9nsw@BP.:'> : /' , , , m BP.~<>;m> , Hello all. The waiver for well 0-24 has been canceled and the well reclassified as a Normal well. Review of the TIO plot indicates no recent history of IAxOA communication. Wellhead MAASP's are revised to INOA::.: 2000/1000 psi. Lead Operator: Would you please ensure any waiver related signage is removed from the wellhouse. Please call if you have any questions. Joe 659-5102 I:,) ( From: NSU, ADW WI Tech Sent: Sunday, January 15, 2006 2:56 PM To: NSU, ADW Well Integrity Engineer Subject: D-24 Recommend Cancel Waiver Hello, I have reviewed the TIO and events history of well 0-24. The IAxOA communication appears to have been mitigated, and has subsequently passed TIFL and MIT-IA and CIT-OA@ .35 gpm @ 3000 psi. I recommend that we cancel the waiver and return to normal. lof2 1/18/200610:19 AM FW: D-24 Cancel Waiver Please contact me with any !cerns. e Thanks, Cody McCollum Well Integrity Tech Office: 659-5524 Pager: 659-4326 # 786 20f2 1/18/200610:19 AM d-24_pop_5-16-03, txt subject: STATUS: D-24 Return to Production oate: Fri, 16 May 2003 15:04:35 -0500 From: "NSU, ADW well Integrity Engineer" <NSUADWWel 1 Integ ri tyEngi nee r~BP. corn> To' "AOGCC Winton Aubert (E-mail) <winton_Aubert~admin.state.ak.us> CC: "NSU, ADW WL & Completion Supervisor" ,<, NSUADWWL&Compl eti onSupervi sor~BP, co,m,>, ' NSU, ADW Well Operations Supervisor' <NSUADWWel 1 Ope rati onsSupervi sor~BP, corn>, "GPB, Well Pads DFG" <GPBWel 1 PadsDFG~BP. com>, "GPB, Fld TL" <GPBFldTL@BP. com>, "AOGCC Fi el d Inspectors (E-ma.i l)" <AOGCC_Prudhoe_Bay~admi n. state, ak. us>, "AOGCC Jim Regg (E-mail)" <Jlm_Regg~admin.state.ak.us>, C~ j} { "Engel, Harry R" ~ ~D~ <Engel HR~BP. com>, "Haugum, Melissa A" <Melissa. Haugum~BP.com>, "GPB, well s Opt Eng" <GPBWell sOptEng~BP, corn>, "AO6CC Jeff Jones (E-mail)" <j eff_j ones~admi n. state, ak. us>, "Rossberg, R Steven" <RossbeRS~BP.com> Hi wi nton. We recently installed a tubing patch in well D-24 and are planning to return the well to production. It was classified as a "137-B3" well due to TXTA comm and slow IAxOA comm. The patch has fixed the tubing leak (passing MITIA) and the slow IAxOA comm is addressed with the passing MITOA. Recent Events: > 05/11/03' Set Eclipse tbg patch upper assembly. > 05/15/03' state witnessed MITIA Passed to 2240 psi. MITOA Passed to 3000 psi. Attached is the completed MIT form. Please let me know if you have any questions. 3oe Joe Anders, P.E. / John cubbon well Integrity Engineer, BP Exploration, (Alaska) Inc. work: (907) 659-5102 Mobil: (907) 943-1154 Pager: (907) 659-5100, x1154 Emai 1: NSUADWWel 11ntegri tyEngi neer@bp, com 0-24 MITIA MITOA 05-15-03.xls Name: D-24 MITIA MITOA 05-15-03.xls Type: Microsoft Excel Worksheet (application/vnd.ms-excel) Encoding: base64 Page 1 SCAliNESs, 1 2003 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Email to: Winton_Aubert@admin.state.ak.us; Bob_Fleckenstein@admin.state.ak.us; Jim_Regg@admin.state.ak.us OPERATOR: FIELD / UNIT / PAD: DATE: OPERATOR REP: AOGCC REP: BP Exploration (Alaska)Inc. Prudhoe Bay / PBU / D Pad 05/15/03 Joe Anders Jeff Jones D-24 Type Inj. 852990 Packer Depths (ft.) Pretest Initial 15Min. 30 Min. · WellI D-24 P.T.D. 11852990 Notes: This is an MITOA. WellI Type P.T.D.I Notes: Notes: P.T.D.I Notes: Type I~. Test Details: D-24 is a naturalflowproducer. Apatch has been set and tubing integrity is restored based on the passing MITIA. TYPE INJ Codes F = Fresh Water Inj G = Gas Inj S = Salt Water Inj N = Not Injecting TYPE TEST Codes M = Annulus Monitoring P = Standard Pressure Test R = Internal Radioactive Tracer Survey A = Temperature Anomaly Survey D = Differential Temperature Test INTERVAL Codes I = Initial Test 4 = Four Year Cycle V = Required by Variance T = Test during Workover O = Other (describe in notes) MIT Report Form Revised: 06/19/02 D-24 MITIA MITOA 05-1 5-03.xls MEMORANDUM State of Alaska ~/'~?.~ZMaska Oil and Gas Conservation Commission TO: Randy Reudrich ~]'~'t-- DATE: May 15, 2003 Commission~.) ~,.,~,.~,~,~'~.'~'~'- SUBJECT: Mechanical Integrity Tests THRU: Jim Regg~k4-..,%u~ BPXA P.I. Supervisor DS-14, S,M,D Pads 14-17A, 14-21, S-215, M-29A, D-24 FROM: Jeff Jones PBU Petroleum Inspector Prudhoe Bay Field NON- CONFIDENTIAL Packer Depth Pretest Initial 15 Min. 30 Min. We,,I14-17AI~,~,.~.I ~ IT'V'D' I8519 I Tubingl 256°l ~1 ~1 25751,nterva~ 4 P.T.D.I 2030010 1Type testI P I Test psiI 21301 CasingI 270135001 34401 34201 P/FI P Notes: Test fluid 6.9 bbls 60/40 meth,~3nbl w~,,I~-~I~.~,.~.1~ ~T.V.D.I 8~3 I Tubin~I 3601 ~0~01 3020I P.T.D.I 1820860 I TypetestI P /TestpsiI 1500 I Casingl 4001 30401 30101 30001 P/FI P ' Notes: Test fluid 17 bbls 60/40 methanol. 2 year CMIT TxlA: TBG leak ~ 5566 MD; TTP set ~ 11762 MD w~"l ~-~ I~"~'~'1 ~ I~'~'D' I ~.~"'1~u~i"" I ~°"°1 ~°~°1 ~°~°1 ~°~°l'"'~i ' P.T.D.I 2021540 I Type testI P I Test psiI 1500 I Casing I ~S°l 20401 ~9001 ~01 P/FI P Notes: Test fluid 1 bbl 60/40 methanol We,,IM-29AI~,.,.~.1 ~ I~-v'~' ITMI ~i~l ~"°1 ~1 ~°1 ~.oI,n,~.i P.T.D.I 2000990 I TypetestI P I TestpsiI 3500 I Casingl 5601 3520J 35001 35001 P/FI P Notes: Test fluid 3.2 bbls 60/40 methanol I Typelnj.I N I T.v.~. 1~04~ I T.~,.~I 32~I 3~i 32~I 3~I Inte~a~oI D-24 I Typetestl P I Testpsil 2010 I Cas'~ngI 601 22401 21501 21251 P/FI P I~ P.T.D.I 1852990 Notes: Test fluid 4.6 bbls 60/40 methanol. (MITIA post-patch set on a category B-3 well) I 'w.,,I ~-~ I Typ.,nj.I N I T.v.~.I8041I '*1 ~1 223°1 223°l 2230Ilnte~a~ O P.T.D.I 1852990 I TypetestI P I TestpsiI 3000 I OAI 851 30001 28801 2~01 P/F/ P Notes'- Test fluid 2.3 bbls 60/40 methanol (MITOA on a cata~oW B-3 well) Type INJ. Fluid COdes F = FRESH WATER INJ. G = GAS INJ, S = SALT WATER INJ. N = NOT INJECTING Type Test M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A-' Temperature Anomaly Survey D= Differential Temperature Test Interval I= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workover O= Other (describe in notes) May 15, 2003: I traveled to BPXA's Prudhoe Bay Field wells 14-17A, 14-21, S-215, M-29A and D-24 to witness Mechanical Integrity Tests. Jeff Rea was the BPXA representative for the tests today. The pretest pressures on each well were monitored and found to be stable and the standard annulus pressure tests were then performed with each well passing the MIT. Well 14-21 has a known tubing leak at 5566' MD and a tubing tail plug was set at 11762' MD to accomplish a successful 2 year interval combination Tx IA MIT for Sundry #399-248. Well D-24 is a BPXA designated catagory B-3 well and both the IA and the OA passed the MIT. Five well houses were inspected with no exceptions noted. Summary: I witnessed successful MIT's on BPXA's Prudhoe Bay Field wells 14-17A, 14-21, S-215, M-29A and D-24. Five well house inspections conducted. M.I.T.'s performed: _6 Number of Failures: _0 Total Time during tests: 7.5 hfs Attachments: wellbore schematics (5) cc: MIT report form 5/12/00 L.G. MIT PBU 14-17A, 14-21,S-215,M-29A,D-24 5-14-03 JJ.xls 5/20/2003 JUN 1 9 2003 TREE= GRAY GEN 3 WELLHEAD = CALICO F ACTUATOR = AXR SON KB. ELEt/ = 71 BF. REV = KOP = 2900' Max Angle = 96@11658' Datum k,i:) = 10562' Datum TVD= 8800' SS I 1 :~3/8" CSG, 72#, L-80, ID = 12.347"H 2500' IMinimum 2.372" @ 10713' ID,~ XO TO 2-7/8 STL LINER 5-1/2" TB~IPC, 17#, L-80, 0.0232 bpf, ID = 4.89Z' ITOPOF 4-1/2" TBG-IPC H ITOP OF 7" LNR H 14-1/2" TBG-PC, 12.6#, L-80, 0.0152 bpf, ID = 3.958" Id I 3-1/2"'rBG, #,L-80,.0000bpf, ID:2.992" 9-5/8"CSG, 47#,L-80, D:8.681" Id ITOP OF WHIPSTOCK I'~ I o. o.w,, ow H FERFORATION SUMMARY REF LOG: 14-17A SFERRY MWD ON 01/17/03 ANGLE AT TOP PERF: 93 @ 11900' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2" 4 11897 - 12447 Opn 01/18/03 2" 4 12497- 12547 Opn 01/18/03 ~ ~ 10129' H 9-5/8"X~I/Z'BKRPERMPKRI 10149' 10149' H 5-1/2,,x ~1/2,,x01 10149' 102 02' 10243' 1 0492' 1 0492' 14-17A IsAFETY NOTES: H2s w ELL I I I I I I ' 2226' H 5-1/2"CAMBAL-OSSSVhaP, ID=4.562" . H 5'I/2"BAKERLOCSEALASSY I 10185' 10204' 10231' 10242' 10243' 10234' 10350' Id3-1/2" DEFLOYMENT SLEEVE, ID= 3.00" H3-1/2" HOWCO NO-GO XN NIP, D =2.750" Id 4-1/2" OTIS XN NIP, ID= 3.725" 4-1/2" BKRSHEAROUTSUBWLEG I 10588' I 10589' 10559' 1~3-1r2" x 3-3/16" XO, D= 2.800.I 10713' Id 3-3/16" X 2-7/8" XO, ID = 2.441" I 10838' I 10848' ~ 4-1/2"TBG-IPC, 12.6#, i I N-80, 0.0152 bpf, ID = 3.958" 7"LNI~ 29#,L-80, 0.0371 bpf, IO=6.184" Id 11400' I 3-3/16" LNI~ 6.2#, L-80, .0000 bpf, ID: 2.80" I 12585' 10713' I H2-7/8'' LNR, 6.16#, L-80, .0000 bpf, D =2.441" I 10849' I~ ~1/2" TUBING TAIL I DATE REV BY COMMENTS DATE REV BY COrvlMB',ITS 05/23/82 ORIGINAL COMFLETION 01/18/03 TMrVVTP CTD HORIZONTAL SIDETRACK 02/24/03 TH/KAK PERFCORRECTIONS PRUDHOE BAY UNIT WELL: 14-17A FERrv'IT No: 1810210 APl No: 50-029-20562-01 SEC9 T10N R14E4282.68' EL & 1682.64' FNL BP Exploration (Alaska) TREE= GRAY GEN2 SAFETY NOTES: WAIVEREDWB_L. ***T x IA ° --= 14 - 21 o. ~i ~ = 71' FLOWI_INEFROZI~I, CORROSION DAMAGE, TVVlNNED ~F~ ~; ....... VVITH 14-17. 'J~)P = 2'800' ~xAngle = 56@9600' I 2156' [--J 5-1/Z' CAMBAL-OSSSV NIP, ID=4.56Z' Datum rvD = 12027' Datum ~D = 8800' ~' ~ GAS LIFT MANDRELS ST MD '[VD DEV TYPE VLV LATCHIPORT DATE I 13-3/8"CSG, 72#,L-80, ID= 12.347" H 2517' I ~ k 2 5746 5011 52 MIVI't RK .~/c~/~,t.,~ 5 11375 8418' 49 MIVH RE 6 11523 8517 47 MrvH RKP Minimum ID = 3.750" @ 11796' 4-1/2" CAMCO DB NIPPLE X X I 11707' ~ 9-5/8"X5-112"BKR PERFORAT,ONSUUM~RY I i ~-I 4'112"CAMCODBN'P'D=3'75" I REF LOG: BHCS ON 08/07/82 ANGLEATTOP PERF: 42 @ 12091' Note: Refer to P~oduclJon DB for historical perf data S,~E I s~:l ~NTERVA, I Op./Sqz I DATE SE PAGE 2 FOR PERFORATION DATA [ 9-5/8" CSG, 47#, L-80, ID= 8.681" ~ 12036' ~ ~.~,2,, ~G, 12.8#, ~__80, .0152 bpf, D = 3.95S,, i_.I 124s~,I )1~_ W/BLANK, NG PLU~ ,~ 12449' I-I 4-1/2"'I-I'W/BAKERWLEGI I-~-I ~o~' I ~ -----t ~o~o' I-I °^-"""°vv'°""°~l I 7"LNR, 29#,L-80, .0371 bpf, ID=6.184" ~ 13060' ! DATE REV BY COIVIVlENTS DATE REV BY I COMMENTS PRUDHOE BAY UNIT 08/13/82 ORIGINAL COIVPLEDION I WELL: 14-21 , 01/25/88 LAST WORKOVER = PERMITNo: 1820860 I 02/22/01 SIS-LG REVISION I APINo: 50-029-20756-00 01/08/02 RN/TP CORRECTIONS ! SEC 9, TION, R14E 1364.03 FFI 4846.25 FNL 02~20~03 /TLH WAIV ER SAFETY NOTE ~ , i BP Exploration (Alas ka) · _,, DATE REV BY COIVIVlENTS DATE REV BY COMMENTS 08/13/82 ORIGINAL COIVPLEDION 01/25/88 LAST WORKOV ER 02/22/01 SIS-LG REVISION 01/08/02 RN/TP CORRECTIONS 02~20~03 /TLH WAIV ER SAFETY NOTE TREE= CIW 4-1/16" 5M , KB. ELEV = 72 BF. ELEV = 41 KOP = 2238 Max Angle = 50 @ 3723 DatumTvD=DalumMD= 5000'SS6256 ,~ k_~ 114' H 20"X 34"215.5 b/ft, A53 ERW INSULATED I " ST MD 'l-VD D~t TYPE VLV LATO-I PORT DAlE L ~ 3476 3203 50 KBG-2 RP BK 08/16/02 Minim um ID = 3.725" @ 5648" 4-112" HES XN NIPPLE I I J 5535' ~- 4- l/Z' BKR CUD SLIDING SLV, W/4-1/2" X NIP, ID= 3.813" NOTE: SHIFT SLEEVE DOWN TO OPI~I, ~ SHIFT UP TO CLOSE - 04/28/03 ~-~/j) ~ ~ X Ii 5599' H7"X4-1/2"BKRPRMPKR, ID=3.87.~'I I,' ~' 5626' Iff 4'1/2" HES X NIP' ID = 3'813" I I : I I-'1 ' I H 4-1/2" WLEG, ID = 3.950" 4.1/2"TBG, 12.75~, 13-CR-S0, .0153 bpf, ID = 3.958" REF LOG: SPERRY k,f~ND ON 08/06/02 ANGLE AT TOP PERF: 45° @ 6098' Note: Refer 1~ Production DB for historical perf data .SIZE SFF INTERVAL Opn/Sqz DATE 2-7/8"2 6098-6110 O 05/06/03 ' 5741' LJ 7"MARKER JOINT' 2-7/8" 2 6120 - 6130 O 05/06/03 I I 2-7/8" 2 6150- 6170 O 05/06/03 2-7/8" 2 6240- 6260 O 05/06/03 2-7/8" 2 6265- 6280 O 05/06/03 12-7/8" 2 6302 6342 O 05/06/03 ' ' 6204' H 7-MARKER JOINT I , . i' 2-716" 2 6335- 6380 O 05/06/03 2-7/8" 2 6430- 6460 O 05/06/03 I 2-718" 6 ' , 6505- 6525 O 03/31/03 2-718" 2 6526- Co545 O 05106/03 2-7/8" 2 6585- 6595 O I 05106/03 I ,, I I-I I I DATE RIc-'V BY COMIVENTS DATE REV BY COMMENTS POLARIS UNIT 08/16/02 DAV/KK ORIGINAL COMPLETION WELL: S-215 03/14/03 JJ/TLH CORRECTION PERrvllT No: 2021540 03/31/03 CAO/TLH ADPERF APl No: 50-029-23107-00 04/08/03 DRS/TP TVD/bD CORRECTIONS I , SEC 35, T12N, R12E, 3276' NSL & 4563' WB_ 04/28/03 RLfTP NOTEADDED TO SSLV-5535' 05/06/03 BJM/KK ADPERFS BP Exploration (Alaska) PERFORATION SUMMA RY REF LOG: SPERRY k,f~/VD ON 08/06/02 ANGLE AT TOP PERF: 45° @ 6098' Note: Refer ~ Production DB for historical )err data .SIZE SPF INTERVAL Opn/Sqz DATE 2-7/8" 2 6098 - 6110 O 05/06/03 2-7/8" 2 6120 - 6130 O 05/06/03 2-7/8" 2 6150- 6170 O 05/06/03 2-7/8" 2 6240- 6260 O 05/06/03 2-7/8" 2 6265- 6280 O 05/06/03 2-7/8" 2 6302- 6342 O 05/06/03 2-7/8" 2 6335- 6380 O 05/06/03 2-7/8" 2 6430- 6450 O 05/06/03 2-7/8" 6 · . 6505- 6525 O 03/31/03 2-7/8" 2 6525- 6545 O 05/06/03 2-7/8" 2 6585- 6595 O 05/06/03 ,, DATE RIc-'V BY cOMMENTS DATE REV BY COMMENTS 08/16/02 DAV/KK ORIGINAL COMPLETION , 03/14/03 JJ/TLH CORRECTION 03/31/03 CAO/TLH ADPERF 04/08/03 DRS/TP TVD/bD CORRECTIONS 04/28/03 RL/'rP NOTEADDED TO 88LV-5535' 05/06/03 BJM/KK ADPERFS TREE = 7-1/16" ClVV M 29A ACTUATOR = OTIS m ~ 97~' & 90° ~ 9847' KB. ~ = 56.11 , BF. ~ = 28.11 KOp= ' 3189' MaxA~le: 103~9917' Da~mMD: . 10~1 ~ ! I 2098' H~"o~ ~v ~~,.,,~=~.~" I DammeD= 8~0'SS I i 11~3/8'' ~G' 72~' L-8°-BT~' ID = 12'34~' Minimum ID = 2.37" ~ 8648' TOP OF 2-7~8" LINER ~ - ~ ~ ~t ~*~' H~''x~,~''x° I F°~°~-~''*~ I~ ~*~' ~--~t 8s~' Hs-~/2"ons~su~sk~,,~=4.sa2"l X ~~ 8573'Id.-~,~" x.-~" ~w.... ~. I i I I- ~t ~' Iq~-~'~''°~x~,'~:4.~''I I.o~o~-~"...Id 86~'t ,, t s~8' Iff~°~"*~ I TOP OF 2-7/~" SLTDLNR 1~69s ~~ .. ', ~ ~o2~' ~ ,, '. I~'"""'~'[-~°,'°~"','~ ~'~"H 10270' , ~,o,o~-~o",,.Id 10761 ~RFO~TION SUGARY (. X~X IINw~L L°m~°N umN°wN ~o~: ~for to ~roduction DB for histo~cal S~E S~ HI.VA L Opn/~z 2 6 10145- 10170 O 04/1E03 2 6 10245 - 10270 O 04/1 ~03 2-7~" ~ 0~ - ~07~ SlID 0712~100 , DATE ~ BY COM~S DATE R~ BY ~E~S PRU~OE BAY UNF 02/0N89 INff~L ~L AS NJ~TOR WELL: M-29A 07/1~00 J~ C~ SID~CK ~R~T No: 2000990 01/15/01 SIS-MD INffAL ~D~W APl ~: 50-02~2190~01 03/0~02 RN~P COR~IO~ SEC 1, T11N, R12E ~/1E03 D~LH ADD PE~ & CIBP ~ ~ploration (Alaska) .. PERFORATION SUMMARY RB: LOG: SPEF~Y MWD/GR ON 07/16/00 ANGLEATTOP FERF: 89° @ 10145' Note: Refer to Production DB for historical perf data SIZE SPF NTB~VA L Opn/Sqz DA'rE 2 6 10145- 10170 O 04/18/03 2 6 10245- 10270 O 04/18/03 2 6 10350 - 10375 O 04/18/03 2-7/8" 10696- 10761 SLTD 07/21/00 TREE: 6" MCEVOY SA FETY NOTES c voY D 24 ' A CTUA TOR= OTIS ;KB. ELEV = 71.67' iBE ELEV = 44.32' m .... , iKOP = 1650' !Max An~le = 50 (~_ ~).(31 10720' ' ~Datum TVDss= 8800' I13-3/8.' CSG' 72#' L80, ID =12.347'' H 2798' ~ ~ GAS LIFT MANDRELS ST rVD TVD DEV' TYPE SIZE LATCH 6 3388 3119. 40 OTIS-LBD 1-1/2" PA , 5 5412 4619~ 44 OTIS-LBD 1-1/2" PA 4 7326 5940' 41 OTIS-LBD 1-1/2" PA 5-1/2" ECLIPSEPKR, ID= 2.970" (05/11/03) 7545- 7605 -- i 2 9310 7554' 30 OTIS-LBD 1-1/2" PA ('-r~ ,4-~(~1-¢___~ 19548 7761 29 OTIS-LBD 1-1/2" PA ~ I9705' H 5-1/2" OTIS XA SLIDING SLV, ID = 4.562" I !Minimum ID= 2.970"@ 7545' 5-1/2" ECLIPSE PACKER ~';: '?" I 9768' Id~BGSEALASSY I ~ ~~!9783' Idg-5/8"X5-1/2"TIWPKR, ID=4.75"I I I I9835' 1-15-1/2" OT,S 'X' N,P. ,D = 4.562" I I I : I 9878' I-t~"o.,sx..,.,.~=..4~.,,I I I5'l/2"TBG'17#'L'80,'0232bpf'ID=4.892'' Id 9920'1 ' ~'--'~'~1 9920' I--I~"O*'ST"~*^"I ' I 9962' IdB-MD-'n' ' DATE N°T AVAILABLE i I~o~ o~ ~, ~ H ~oo~,, I o-.,~,, cs~,4.#, L-80,1D=8.681" H 10302. I~ · PERFORATION S UMrvlA RY REF LOG: SWS-BHCS ON 12/26/85 ANGLE AT TOPPERF: 19 @ 10833' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE [ 4" 4 10833- 10843 S 01/01/90 4" 4 10856- 10873 S 01/01/90 4" 4 10878 - 10891 S ' 01/01/90 ; I/ I 3-3/8" 4 10840- 10842 O 03/07/92 3-3/8" 4 10856- 10873 0 01/04/91 i 3-3/8" 4 10878- 10891 O 01/04/91 .3-3/8" 4 10894- 10900 O 01/04/91 ' I I I PBTDI--I ~o57'I ' 17" LNI~ 29#, L-80, .0371 bpf, ID: 6.1EH" Id 11098' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 12/30/85 ORIGINAL COMPLETION WB.L: D-24 05/19/01 RN/TP CORRECTIONS PERMIT No: 1852990 05/06/03 BJM/KK SEI'5-1/2"ECLIPSEPKR APINo: 50-029-21506-00 05/11/03 BJM/KK SET 5-1/2" ECLIPSEPKR SEC23, T11N, R13E · i BP Exploration (Alaska) FERFORATION SUMMA RY REF LOG: SWS-BHCS ON 12/26/85 ANGLE AT TOPPERF: 19 @ 10833' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 4" 4 10833- 10843 S 01/01/90 4" 4 10856- 10873 S 01/01/90 4" 4 10878 - 10891 S 01/01/90 3-3/8" 4 10840 - 10842 O 03/07/92 3-3/8" 4 10856- 10873 O 01/04/91 3-3/8" 4 10878 - 10891 O 01/04/91 3-3/8" 4 10894 - 10900 O 01/04/91 DATE REV BY COMMENTS DATE REV BY COMMENTS 1 2/30/85 ORIGINAL COMPLETION 05/19/01 RN/TP CORRECTIONS 05/06/03 BJM/KK SET 5-1/2" ECLIPSEPKR 05/11/03 BJM/KK SET 5-1/2" ECLIPSEPKR ALA$~-~ OIL AND GAS CONSERVATION COMMISSIr~ REPORT L SUNDRY WELL OPL..ATIONS 1. Operations performed: Operation shutdown__ Stimulate__ Plugging__ Pull tubing__ Alter casing __ Repair well Perforate Other__ 2. Name of Operator BP Ex/~loration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchora_ae, Alaska 99519-6612 4. Location of well at surface 1856' SNL, 1068' WEL, SEC. 23, T11N, R13E, UPM At top of productive interval 988' NSL, 2015' WEL, SEC. 13. T11N, R13E, UPM At effective depth 1081' NSL, 1833' WEL, SEC. 13, T11N, R13E. UPM At total depth 1100'NSL, 1794' WEL, SEC. 13, T11N, R13E, UPM 5. Type of Well: DevelopmenX Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 70. 09 AMSL 7. Unit or Property name Prudhoe Bay Unit 8. Well number D-24 (34-13-11-13) PBU 9. Permit number/approval number 85-299 / 10. APl number 50- 029-21506 11. Field/Pool Prudhoe Oil Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 11100 feet BKB 9246 feet 10967 feet BKB 9120 feet Plugs (measured) Junk (measured) fill at 10967' MD (03/90) Casing Length Size Cemented Structural -- Conductor 110 20 X 30 8 c.v. S u rface 2771 13-3/8 3900 c.f. Intermediate 10277 9-5/8 2126 c.f. Production -- Liner 1053 7 354 c.f. Perforation depth: Measured depth True vertical depth BKB 137 137 2798 2704 10304 8504 10047-11100 8273-9246 measured 10833'- 10835', 10842'- 10843' Sqz, 10856'- 10873', 10878'- 10891', 10894'- 10900' truevertica18;U2blS,.;;76,(threeintervals) ORtGI~L Tubing (size, grade, and measured depth) 5-1/2" L-80 to 9783' with 5-1/2" tailpipe to 9920' Packers and SSSV (type and measured depth)9-5/8" TIW packer at 9783'; 5-1/2" S~v~,%~,~,~,', 13. Stimulation or cement squeeze summary~ee Attachment Intervals treated (measured) Treatment description including volumes used and final pressure · ,.~--, 1997 .Oil & L-las Co,~s. Commis~.' , ~l]ch0ra~ 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 1701 15228 17 0 1771 Subsequent to operation 3211 15955 32 0 1637 15. Attachments I 16. Status of well classification as: Copies of Logs and Surveys run I Daily Report of Well Operatio,~. ,, I Oilx Gas Suspended 17. I hereby certify/,,1;hat th~fore~g(n,g is true~,a//dcorrect to the best of my knowledge. Signed ~~//,,&//~,~,~ ~/~,?~~ TitleTechnicalAssistantlll Form 10-404 Rev[,0~/15~8~ Service SUBMIT IN DUPLICATE 3/31/96 WELL D-24 Reperf The following interval were reperforated using 4" guns, 4 SPF, random orientation and 90° phasing. 10835' - 10840' MD LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 8 April 1996 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL C-lO C-24 (14-19-11-14) F-16 A-39 (33--35-11-13) DESCRIPTION 1 PLS FINAL BL+RF 1 PFC/PERF FINAL BL+RF 1 PFC/PERF FINAL BL+RF 1 PLS FINAL BL+RF 1 PLS FINAL BL+RF 1 PFC/PERF FINAL BL+RF ECC No. Run # 1 542.03 Run ~ 1 3457.08 Run W 1 4014.04 Run ~ 1 4566.04 Run # 1 5999.06 Run # 1 6261.02 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: Please sign and r~turm ~ Petrotechnical Data Cente~ BP Exploration (Alaska) In~ 900 East Benson Boulevard A~c~orage, Alaska ~950~ LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 15 January 1996 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION 1LDWG TAPE+LIS 1 LDWG TAPE+LIS ECC No. Run # 1 6261.01 Run # 1 6262.01 Received by: Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 /oAnch°rage' AK 99518 (907) 563-7803 Date: LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRi'v-E Az'JCHOP. AGE AK, 9950!. Date: 4 January 1996 RE: Transmittal of Data Senn ky: 1~2~ CDP. RU Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~ ~ DESCRIPTION R-13 ~3' q 1PFC/PERF FINAL BL+RF J-08 (05-!1-!3)"77'~71 PFC/PERF FINAL BL+RF D-28 ~G-- 5' ~) ' 1 eCL FINAL BL+RF D-24 ~ ~- v~ ! CN F!NTkL BL+RF 1 PFC/PERF FINAL BL+RF ECC No. Run ~ 1 4515.08 Run ~ 1 4751.07 Run ~ 1 4911.07 Run ~ 1 6002.02 Run ~ 1 6261.01 Run ~ 1 6262.01 Run ~ 1 6503.03 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 :/~ Qr FAX to (907) 563-7803 Received by _ ~//~ F~/"~ Date: RECEivh_u JAN 1 8 1995 i ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 29 August 1994 RE: , Transmittal of Data Sent by: ANCHORAGE EXPRS Dear Sir/Madam, Enclosed, please find the data as described below: ELL DESCRIPTION 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA ECC No. 1 PL/GASENTRY FINAL BL 1 PL/GASENTRY RF SEPIA Run # 1 5603.05 Run # 1 Run # 1 5831.03 Run # 1 w~ D-21 (31-25-11-13) 1 CN/GR FINAL BL Run # 1 ~ 1 CN/GR FINAL RF SEPIA Run # 1 f ~~24 1 PL/GASENTRY FINAL BL Run # 1 1 PL/GASENTRY RF SEPIA Run # 1 ~~-25 (42-14-11-13) 1 CN/GR FINAL BL Run # 1 ~ 1 CN/GR FINAL RF SEPIA Run ~1 Please sign and return to: ~tla~~s ~ -~ ~'~ ~lson Receive ~~~ /// _~_~Date: 6074.06 6261.00 6262.00 STATE OF ALASKA Ai>,~.,A OIL AND GAS CONSERVATION COMMIS~ 4 ~"'",.~"' REPORT OF SUNDRY WELL OPERATIONS Perforate X "~:l/' Other. //,4./,/' 6. Datum elevation (DF or KB) KBE = 70.09 AMSL ~eet 1. Operations performed: Operation shutdown Stimulate__ Plugging__ Pull tubing Alter casing Repair well 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1856' SNL, 1068' WEL, SEC. 23, T11N, R13E, UPM At top of productive interval 988' NSL, 2015' WEL, SEC. 13, T11N, R13E, UPM At effective depth 1081'NSL, 1833' WEL, SEC. 13, T11N, R13E, UPM At total depth 1100' NSL, 1794' WEL, SEC. 13, T11N, R 13E, UPM 5. Type of Well: Development X Exploratory Stratigraphic Service 7. Unit or Property name Prudhoe Bay Unit 8. Well number D-24 (34-13-11-13) PBU 9. Permit number/approval number 85-299 / 10. APl number 50- 029-21506 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110 Surface 2771 Intermediate 10277 Production -- Liner 1053 Perforation depth: measured 11100 feet BKB 9246 feet 10967 feet BKB 9120 feet Plugs (measured) Junk (measured) fill at 10967' MD (03/90) Size Cemented Measured depth True vertical depth BKB 20 X 30 8 c.y. 137 137 13-3/8 3900 c.f. 2798 2704 9-518 2126 c.f. 10304 8504 7 354 c.f. 10833'- 10843', 10856'- 10873', 10878'- 10891' 10047-11100 8273-9246 true vertical subsea 8921 '-8976' (three intervals) Tubing (size, grade, and measured depth) 5-1/2" L-80 to 9783'with 5-1/2" tailpipe to 9920' ~'~6~.l~j:F.~,~ Packers and SSSV (type and measured depth) 9-5/8" TlW packer at 9783'; 5-1/2" SSSV at 2086' ~ '~- ~) 'JilL. 2 3 13. Stimulation or cement squeeze summa~ See A~achment ~B~ Oil Inte~als treated (measured) ~choro~e~os Co~s. Co~I~jssto~ Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or In!ecti0n D~-t~3 OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 1701 15228 17 0 3211 /'"" 15955 32 0 Tubing Pressure 1771 1637 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations __ 16. Status of well classification as: Oil X Gas__ Suspended__ Service 17. I hereb' Form that the foregoing is tr..ue and correct to the best of my knowledge. ~ ¢."M)~ Title Senior TechnicalAssistant I Rev 06/15~88 Date SUBMIT IN DbrPLI6ATE 3/07/92 WELL D-24(34-13-11-13) Reper£ The following interval were reperforated using 3 3/8" guns, 4 SPF, random orientation and 60° phasing. 10840' - 10842' MD fjh 4/26/93 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard PO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 03/13/92 T% 83317 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. · ,' [:)-o8..,,z/z_.,,. TuBz~S ~/ Z-16 ~/~."'1'~ PFC ~/ W-38 COMPLETION ~ D-24 ~3'-~?COMPLETION 03/05/92 #1 03/06/92 #1 03/06/92 #1 03/09/92 #1 03/07/92 #1 8650.00- 8885.00 ATLAS 5 " 8300.00- 8650.00 ATLAS 5 " 9660.00-10301.00 SCH 5 " 13696.00-14720.00 SCH 5 " 10740.00-10840.00 SCH 5 " Information Control Well Records Adrian J. Martin RECEIVED MAR 2 4 199~. Alaska 011 & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :03/28/91 T#:82256 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4,!.45. A-17 B-10 C-12 C-21 F-18 G-31 H-16 N-09 Q-02 Q-03 Q-06 Z-18 Z-32 Inj 03/17/91 #1 9900-10800 Camco 5" Gas Entry 03/10/91 #1 10200-10527 Camco 5" Prod-F 03/11/91 #1 11500-11448 Camco 5" Temp 03/18/91 #1 8900-9163 Camco 5" Temp 03/18/91 #1 10700-10930 Camco 5" Leak Der. 02/19/91 #1 0-11438 Camco 5" PITS 03/08/91 #1 8900-9200 Camco 5" Gas Entry 03/09/91 #1 1900-10037 Camco 5" Tie In CCL 03/19/91 #1 8100-9350 Can'x~ 5" Pmd-F 03/08/91 #1 8850-9350 Camco 5" Prod-F 03/07/91 #1 8850-9350 Camco 5" Pmd-F 03/07/91 #1 11050-11350 Camco 5" CCL 03/15/91 #1 13081-13929 Camco 5" Leak Det. 03/16/91 # 1 400-10250 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES RECEIVED APR 1 Alaska 0il & Gas C(,n$. bOi1~niss~o~ Anchorage STATE OF ALASKA '- ~ ~- ALA~sKA OIL AND GAS CONSERVATION COMMISS,,JN REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing Repair well Perforate Other X 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1856' SNL, 1068' WEL, SEC. 23, T11N, R13E, UPM At top of productive interval 988'NSL, 2015'WEL, SEC. 13, T11N, R13E, UPM At effective depth 1081'NSL, 1833'WEL, SEC. 13, T11N, R13E, UPM At total depth 1100'NSL, 1794'WEL, SEC. 13, T11N, R13E, UPM 12. Present well condition summary Total depth: measured 11100feet 5. Type of Well: Development X Exploratory Stratigraphic Service Plugs (measured) 6. Datum elevation (DF or KB) KBE =, 70.09 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number D-24 (34-13-11-13) PBU 9. Permit number/approval number 85-299/ 10. APl number 50- 029-21506 11. Field/Pool Prudhoe Oil Pool Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: true vertical BKB 9246feet measured 10967feet Junk (measured) true vertical BKB 9120feet Length Size Cemented .. 110 20X30 8 c.y. 2771 13-3/8 3900 c.f. 10277 9-5/8 2126 c. fo measured -. 1053 7 354 c.f. 10833'-10843', 10856'-10873', 10878'-10891' fill at 10967' MD (03/90) Measured depth 137 2798 1O3O4 10047-11100 True vertical depth BKB 137 2704 8504 8273-9246 true vertical subsea 8921'-8976' (three intervals) Tubing (size, grade, and measured depth) 5-1/2"L-80 to 9783' with 5-1/2" tailpipe to 9920' Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summary Intervals treated (measured) 9-5/8" TlW packer at 9783'; 5-1/2" SSS V at 2086' See Attachment Treatment description including volumes used and final pressure 14. FEB - l' t99t Alas~ 011 & Gas Cons. Anchorage Tubing Pressu 1378 424 SUBMIT IN DUPL Prior to well operation Subsequent to operation Representative Daily Average Production or Injectiorl Dat~, OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure 4870 30067 60 0 3150 13687 45 0 15. Attachments Copies of Logs and Surveys run 16. Status of well classification as: Daily Repo.~'t of Well Operations X Oil X Gas Suspended 17. I here~by~_ .if! t~t th~gd~g i_s tru,e and correct to the best of my knowledge. Signed ~ ~', t~'/~ Title Supervisor Gravity Drainage Form 10-404 Rev 06/~/6/88 ~ Service WELL D-24 (34-13-11-13) PBI, I STIMULATION OPERATION Coiled tubing GSO was done for well D-24 on January 2, 1991. Ran in hole with 1-3/4" coiled tubing with 3.4 swirl-rev, nozzle. Pumped produced water while running in hole mounting 200 psi wellhead pressure. Tagged TD at 10950. Cleaned out well to 10950'. Put N2 cap down to 4800'. Passed inflow test on 1/3/91. Repealed well on 1/4/91 at below intervals: 10856'-10873' MDBKB 10878'-10891' MDBKB 10894'-10900' MDBKB Well was put back on production. RE( EIVE'D FEB - ? 1991 Alas~ 0il & Gas Cons. Oomm'~ss'~o~ 'Anchorage mr:1/30/91 BP EXPLORATION TO: DISTRIBUTION BP Exploration (Al.aska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 t, Date:01/11/91 T#:81981 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINAI..S Enclosed is your copy of the material lisled below. If you have any questions, please conlacl BP Well Records at (907) 564-4445. · D-24 Perf 01/04/91 #1 10600-10941 Sch 5" -, P-18 Peal 01/06/91 #1 10400-11368 Sch 5" \ S-28 Perf 01/02/91 #3 9700-9850 Sch 5" '- S-30 Perf 01/01/91 #2 11700-12220 Sch 5" ~, S-31 CBT 01/06/91 #1 10380-11342 Sch 5" ~, S-31 CET 01/06/91 #1 10380-11365 Sch 5" ~, X-07 Perf 01/03/91 #1 10700-11140 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES RECEIVED JAN 1 5 1991 Alaska 011 & Oas Cons. Commission Anchorage ~-"~ STATE OF ALASKA '-- - _ASKA OIL AND GAS CONSERVATION COk SION 0 R I G APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ Operation Shutdown __ Re-enter suspended well__ Alter casing __ Repair well __ Plugging __ Time extension __ Stimulate X Change approved program __ Pull tubing __ Variance __ Perforate __ Other __ 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) BP Exploration (Alaska) Inc. Development x KBE = 70.09 AMSL feet 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 1856'SNL, 1068'WEL, SEC. 23, T11N, R13E, UPM D-24 (34-13-11-13) PBU At top of productive interval 9. Permit number 988'NSL, 2015' WEL, SEC. 13, T11N, R13E, UPM 85-299 At effective depth 10. APl number 1081' NSL, 1833' WEL, SEC. 13, T11N, R13E, UPM 50- 029-21506 At total depth 11. Field/Pool 1100' NSL, 1794' WEL, SEC. 13, T11N, R13E, UPM Prudhoe Oil Pool 12. Present well condition summary Total depth: measured 11100 feet Plugs (measured) true vertical BKB 9246 feet Effective depth: measured 10967 feet Junk (measured) fillat 10967'MD (03/90) true vertical BKB 9120 feet Casing Length Size Cemented Measured depth True vertical depth Structural -- BKB Conductor 110 20 x 30 8 c.y. 137 137 Surface 2771 13 3/8 3900 c.f. 2798 2704 Intermediate 10277 9 5/8 2126 c.f. 10304 8504 Production -- Liner 1053 7 354 c.f. 10047-11100 8273-9246 Perforation depth: measured 10833'-10843', 10856'-10873', 10878'-10891' true vertical subsea 8921'-8976' (three intervals) ~!.~. ~ ~ ~_.(-1 Tubing (size, grade, and measured depth) 5 1/2" L-80 to 9783' with 5 1/2" tailpipe to 9920' ~,~.,'-~! OJ~ & Gas Cons. Packers and SSSV (type and measured depth) 9 5/8" TlW packer at 9783'; 5 1/2" SSSV at 2086' Anch0raFa 13. Attachments Description summary of proposal X Detailed operations program __ BOP sketch __ 14. Estimated date for COmmenCing operation 15. Status of well classification as: June 1990 16. If proposal was verbally approved Oil X Gas __ Suspended __ Name of approver Date approved Service 17.1 hereby ~e"~ify that the,,~reg?~g is true. and COrrect to the best of my knowledge. Signed /~J4~~. '7/"~ Title Supervisor Gravity Drainago Date~.5~-~3--~ FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness I Approval No. Plug integrity BOP Test__ Location clearance __ I Mechanical Integrity Test~ Subsequent form required 10- ~Z~ ~ 0RJGINAL SIGNED BY ~-~{1[ Approved by order of the Commission k9;;,~,~ll~ C. SMITH Commissioner Date Form 10-403 Rev 06/15/88 ~ SUBMIT IN TRIPLICATE Returned WELL D-24 (34-13-11-13) PBU STIMULATION PROPOSAL A selective HC1 perf breakdown treatment is proposed for the following perforated intervals in Well D-24. 10856' - 10873' MD BKB 10878' - 10891' MD BKB An inflatable packer will be set between 10843' and 10856' MD BKB to isolate the upper interval from the intervals to be treated. The treatment will be pumped via coiled tubing as follows: 7 bbls. diesel w/mutual solvent preflush 35 bbls. 12% HCI w/diverter The packer will be released and the perfs washed with 24 bbls. diesel w/10% xylene. The well will be returned to production immediately following the treatment; then tested. jam 5/24/90 Coiled Tubing Blow-Out-Preventers Coiled Tubing Pack-Off - I Blind Rams Cutter Rams 2" Chicksan (Kill Line) Slips Pipe Rams Pump-In Sub (Circ ula te/R e turns ) W ell Head Swab Valve BP EXPLORATION BP Exploration (Alaska)Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 03/07/90 T# : 80937 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (9070 564-4445. D-24 TDT-P 03/02/90 #1 10500-10961 Sch 5" H-22 Static 03/01/90 #1 9520-9774 Sch H-22 TDT-P 03/01/90 #2 9350-9924 Sch 5" J-07 PERF 03/03/90 $1 I0100-11359 Sch 5" J-17 PERF 03/03/90 #1 10600-10921 Sch 5" DISTRIBUTION: ARCO CHEVq~N EXXON GEOSCLENCES MOBIL PH , ,I S RESERVOIP~-~-_~ t rs OF , BP EXPLORATION To: Distribution BP Exploration (Alaska) Inc, 900 East Benson Boulevard PO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 , ,~ · ~ Date: 10/26/89 Transmittal: 80528 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. B-24 PITS 10/11/89 #1 10200-10623 Camco 5" D-24 PROD-F 10/15/89 #1 10700-10956 Camco E-13 PROD-F 10/16/89 #1 11050-11300 Camco 5" F-24 FLUID ID 10/13/89 #1 11750-12200 Camco Q-03 PROD-F 10/10/89 #1 8800-9468 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES HOUSTON MOBIL PHILLIPS RESE~R~O~ ARCHIVES / NOV G ~,~o-o . ~sYa Oil & Gas Cons. C~landaed AlosLa P, oelu¢ llon Compony 4900 I:o~t P O 8,0~ 19661? An¢ ho, oge (90/I 564 511 I INDEXED TO: ttOUSTON ARCO CHEVRON EX(ON TEXACO MOBIL PHILLIPS STATE OF ALAS~t ARCHIVES S-I'ANDARD ALASKA PRODUCTION Oate: 11-23-88 ri: 79577 REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this offlce: D-~,7 Static Gradient 11-07-88 Camco H-12 Static Gradient 11-06-88 Camco H-23 Static Gradient 11-05-88 Camco H-29 Static Gradient 11-01-88 Camco X-26 Static Gradient 11-02-88 Camco Y-15 Flowing Gradient 11-07-88 Camco E-19 Pump-In Survey 10-28-88 Gearhart Z-02 Press. Buildup 10-15-88 Gearhart W-37 Flowing Gradient 10-28-88 Camco .D-24 Static Gradient 11-01-88 Camco N-03 Static Gradient 11-15-88 Camco B-26 Flowing Gradient 11-11-88 ' Camco Received Date founded .n ~levelo,~d. C~~'o .n 18 Shirley R. McCurry I NFORM~T I ON CONTROL Wel I Records LR2-1 Standawd Alaska Pwoducfion Company 900 East 8enson Boule-o, PO Bo~ 196612 - Anchorage. Alaska 99519 6612 (907! .564 51 I I INDEXED DALLAS ARCO C~EWO~ STANDARD ALASKA PRODUCTION EXXON TEXACO Dote: 01/07/87 TO: MOBIL TI: 77646 PHILLIPS STATE OF ALASKA GEOSCIENCES REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: C-32 D-1 D-24 D-25 F-5 F-5 F-5 F-9 F-18 F-23 H-21 J-2 M-4 M-23 M-28 S-15 S-19 U-13 X-14 Perf. Record t! Perf. Record Perf. Record Tubing Puncher EPL Tubing Puncher Collar Perf. Record CCL-tie-in Temp. GR Production Profile Production Profile Injection Profile EPL FLowmeter Perf. Record Perf. Record 08/14/86 gl 9220-10398 Sch 5" 07/21/86 gl 9010-9778 Sch 5" 07/28/86 gl 9690-11060 Sch 5" 07/26/86 gl 9990-10876 Sch 5" 08/16/86 gl Sch 5" 08/17/86 gl 0-9650 Sch 5" 08/21/86 9300-9663 Sch 5" 07/28/86 gl 8500-8810 Sch 5" 07/19/86 #1 11210-12220 Sch 5" 12/31/86 #1 9500-10480 Camco 5" 12/27/86 #1 2858-9827 Camco 5" 12/31/86 gl 9000-10333 Camco 5" 01/01/87 gl 11150-11630 Camco 5" 12/30/86 gl 9350-9850 Camco 5" 01/02/87 gl 8580-9160 Camco 5" 07/07/86 'gl 11200-11750 Sch 5" 12/29/86 #2 9500-10050 Camco 5" 07/25/86 gl 10195-11473 Sch 5" 08/07/86 gl 10650-11510 Sch 5" Rece I ved Dole CE D 0ii & .GRna:hCoOran~ Commlsslo. A un,! of the o.g,~o! Standard O,I Co,-pony Fou-ded ,n Cleveland. Ohto~ m 1870 Victoria Aldridge INVORMAI ION CONIROL Wel I Records LR2-1 Standard Alaska Production Com 900 East Benson ~ ard PO Box 196612 Anchorage, Alaska 99519-6612 (907} 561-5111 September 10, 1986 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well D-24 (34-13-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of perforating the well. Yours very truly, ',,~q PFB: JAM Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 D-24 Well File Reservoi r/Production Surveillance Unit I A un,t of the or,g~nol Stondord O,I Cor'npony Founded ,,~ Cle~elond Oh,c ,n ]870 STATE OF ALASKA ALA' , OIL AND GAS CONSERVATION COl~ SSION REPORTOF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown ~ Stimulate ~ Plugging ~, Perforate X; Pull tubing Alter Casing ~ Other ~, 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 70.09 Feet 3.'Address 6. Unit or Property name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 4. Location of well at surface 1856' SNL, 1068' WEL, Sec. 23, TllN, R13E, UPM At top of productive interval 988' NSL, 2015' WEL, Sec. 13, TllN, R13E, UPM At effective depth 1094' NSL, 1807' WEL, Sec. 13, TllN, R13E, UPM At total depth 1100' NSL, 1794' WEL, Sec. 13, TllN, R13E, UPM 7. Well number D-24 (34-13-11-13) PBU 8. Approval number 189 9. APl number 50--029-21506 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 11100 feet Plugs (measured) 9246 feet BKB Effective depth: measured true vertical 11057 feet Junk (measured) 9205 feet BKB Casing Length Size Cemented Structural -- Conductor 67' 20"x30" 8 cu.yds · Surface 2?55' 13 3/8" 3900 c.fo Intermediate 10261' 9 5/8" 2126 c.f. Production -- Liner 1053' 7" 354 c.f. Perforation depth: measured 10833' - 10891' (three intervals) true vertical (subsea) 8921' - 8976' Tubing (size, grade and measured depth) 5 1/2" L-80 to 9783' with 5 1/2" tailpipe to 9920' Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 9783'; 5 1/2" Otis SSSV at 2086' Measured depth 110' 2798' 10304' 10047'-11100' True Vertical depth BKB 110' 2704' 8504' 8273 '-9246 ' 12. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 13. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 6620 4355 0 0 698 14. Attachments Daily Report of Well Operations ~ Copies of Logs and Surveys Run 15.1 hereby certify that the foregoing is true and correct to the best of my knowledge ,~..~ Form 10-40~Re .~12-1-85 ' Title Supvr. Res/Prod. Surveillance I Date ¢~/f¢ Submit in Duplicate PERFORATING DATA - Well D-24 (34-13-11-13) PBU 7/20/86 7/28/86 8/2/86 8/5/86 8/13/86 Pressure tested tubing and inner annulus. Installed and tested lubricator to 3500 psi for all well work. Rigged up Schlumberger and perforated the following intervals for initial production using 4" Hyperjet II guns at 4 spf: 10833' - 10843' MD (8921' - 8931' TVDss) 10856' - 10873' MD (8944' - 8960' TVDss) 10878' - 10891' MD (8964' - 8976' TVDss) Note: All depths are referenced to BHCS/GR, 12/26/85. Put well on production and tested. Shut in well to prepare for initial static pressure survey. Ran initial static pressure survey at 8800' TVDss. Set and tested SSSV in ball valve nipple at 2086'. Well on production. Note: A mud acid stimulation, originally proposed for this well, was deemed unnecessary and was cancelled. Jm~c 9/9/86 900 Eo~ PO ~o. 19661~ An(befogs. A~o~o 99~19.661;~ (907) 564-51 I ! INDEXED TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS -- GEOSCIENCES STANDARD ALASKA PRODUCTION Date: 08/22/86 TI: 77281 REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The fol Io~ing material Is being submitted herewlfh. Please acknowledge receipt by slgnlng a copy of thls let'ter and returning 1~ ~o Yhis offlce: B-27 Static Gradient D-24 " " D-25 " " D-26 " " D-28 " " H-7 " " R-8 Flowing Gradient R-18 " " 07/29/86 Camco 08/05/86 Camco 08/05/86 Camco 08/16/86 Camco 08/13/86 Camco 08/03/86 Camco 08/15/86 Camco 08/12/86 Camco Gas Coas, Commiss[o,,1 Rece! ved Date Victoria Aldridge LR2-1 I NFORMAT I ON CONTROL Wel I Records LR2-1 DAM.AS ARCO CHEVRON E~C(ON TEXACO tO: HOBIL PHILLIPS GEOSC IENCES I JOEX£D STANDARD ALASKA PRODUCTION Dote: 08/21/86 T~.-~ 77276 REFERENCE: SAPC CASED HOLE FINAL LOGS -- The following .mterlal Is being submitted herewith. PI~. ~ckno~led~e receipt by signing a copy of this let"t~- and r®turnlng It ~o l~is office: -~*A-28 '-- B-6 ~ D-24 ~-'Q-3 ~.- U-9 Tamp/gas Lift 08/08/86 Il 3400-11350 Camco Spinner 08/09/86 ~1 8800-9160 Camco Production Profile 08/01/86 ~1 10600-10910 Camco 5" Production Profile 08/01/86 ~1 10300-10660 Camco 5" Production Profile 08/02/86 #1 8800-9300 Camco 5" Injection Profile/Spinner 07/30/86 #1 10900-11280 Camco 5" Race I ved -,Date A ~,~,, of ~ o,,,~a,,~I ~o,~do,d O~ f~,~cl~d ,~ (l~'-~.lo.d ,0~oo ~ I~0 Alaska Oil & ~as Cons. Cc~mission Victoria Aldridge LR2-1 I NFORHAT I ON CONTROL We I I Records LR2-J Standard Alaska Product,on Company 900 lost Benson Boulevc. PO Box 196612 ~ Anchorage, Alaska 99519 6612 (907) 564 5111 June 16, 1986 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Well D-24 (34-13-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well for initial production and also stimulate the well. Yours very truly, JAB: JAM : Enclosures (9) cc: J. L. Haas, MB12-1 D-24 Well File J. ~A. Br~gg --'\-' Supervisor Production Operations A unit of the or,gmal Standard Od Company Founded ,n Cleveland Ohio, ,n 1870 [q:ECEIVED JUN ! 8 198~ Oil & (~as Cons. Cornn~issM~ A~chom§e STATE OF ALASKA ALASK! 'L AND GAS CONSERVATION COMM~ ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~ Suspend ~ Operation Shutdown -- Re-enter suspended well Alter casing i_ Time extension '-- Change approved program _-- Plugging _% Stimulate :~ Pull tubing ~ Amend order ~ Perforate x: Other 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 70.09 feet 3. Address 6. Unit or Property name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 7. 4. Location of well at surface 1856' SNL, 1068' WEL, Sec. 23, TllN, R13E, UPM (corrected) At top of productive interval 988' NSL, 2015' WEL, Sec. 13, TllN, R13E, UPM (corrected) At effective depth 1094' NSL, 1807' WEL, Sec. 13, TllN, R13E, UPM At total depth 1100' NSL, 1794' WEL, Sec. 13, TllN, R13E, UPM (corrected) , Well number D-24 (34-13-11-13) Permit number 85-299 PBU 9. APl number 50---029-21506 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 11100 feet Plugs (measured) 9246 feet BKB Effective depth: measured ,11057 feet Junk (measured) true vertical 9205 feet BKB Casing Length Size Cemented Measured depth Structural __ Conductor. 67' 20"x30" 8 cu.yds· 110' Surface 2755' 13 3/8" 3900 c.f. 2798' Intermediate 10261' 9 5/8" 2126 c.f. 10304' Production __ Liner 1053' 7" 354 c.f. 10047'-11100' Perforation depth: measured true vertical Tubing (size, grade and measured depth) 5 1/2" L-80 to 9783' with 5 1/2" tailpipe to 9920' Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 97.83'; 5 1/2" ball valve nipple at 2086' 12.Attachments True Vertical depth BKB 110' 2704 ' 8504 ' 8273'-9246' JUN 1 8 198S Oil & Gas Cons. Description summary of proposal ~ Detailed operations program © BOP sketch x 13. Estimated date for commencing operation June/July 1986 14. If proposal was verbally approved Name of appr)ver Date approved 15.,. I hereby certify that the foregoing is true and correct to the best of my knowledge Si~ ~ O'~~~ Title Supervisor Production Operations Date ' J. ~. Bragg Commission Use Only Conditions of approval Notify commission so representative may witness I Approval No. ~ Plug integrity [] BOP Test Fq Location clearancel /~:~'C~ .. by order of / Approved by ~' ~;~¢ ~ ...... ~,,~, :~ ~, ~,,~,-,, Commissioner the commission Date Form 10-403 Rev 12-1-85 Submit in triplicate Well D-24 (34-13-11-13) PBU PERFORATING/STIMULATING PROPOSAL We propose to perforate the following intervals for initial production during June/July 1986 at 4 spf: 10856' - 10873' MD (8921' - 8960' TVDss) Ref. BHCS/GR, 12/26/85 10878' - 10891' MD (8964' - 8976' TVDss) ...... A lubrioator will be installed and tested to 3500 psi for perforating operations. Following perforating, a nitrofied mud acid stimulation will be performed, consisting of the following: Preflush: 1500 gal. 15% HC1 Stimulation: 3000 gal. mud acid, half-strength Overflush: 1500 gal. diesel w/10% EGMBE mutual solvent The well will be put on production and tested. Contingent upon results of the stimulation, the following interval may be perforated at 4 spf: 10833' - 10843' MD (8921' - 8931' TVDss) Ref. BHCS/GR, 12/26/85 The well will be put back on production and tested. An SSSV will be set and tested in the ball valve nipple at 2086'. jm 6/12/86 JUN 1 8 I o, G Oi~ & C-,~s Cons. Con:...-~ BASIC SYSTEM MAKEUP BOWEN PACKOFF' HAND PUMP GREASE SEAL FLOWTUBE F'LOWLINE -- -- GREASE LINE FLOWLINE VALVE GREASE , )~ MANIFOLD RISER GREASE RESERVOIR BOP JUN I 8 0~i & 0ns 0ohs. Cc:;,' SOHIO ALASKA PETROLEUM COMPANY DALLAS ARCO CHEVRON 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE 1907! 265-0000 MAIL POUCH 6-612 ANCHORAGE. ALASKA 99502 EXXON TEXACO Date: TO DAL/UNIT/STATE: (-Marathon) MOBIL T#: PHILLIPS ..' STATE OF AK BPAE 04118/86 77007 GEOSCIENCES REI:ERENCE SOHIO CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge rece,pt by s,gning a copy of this letter and returning it to this office:- DAL/STATE/UNIT/GEOS-: ~D-24 '--"~D-25 ~H-24 H-26 ~S-14 x-15 GCT Survey 01/08/86 #1 _ _ _ Sch 5" GCT Survey 01/30/86 #1 40-10850 Sch 5" GCT Survey 02/06/86 #1 0-10089 Sch 5" GCT Survey 12/14/85 #1 50-9408 Sch 5" EPL 10/15/85 #2 9400-10000 Sch 5" EPL 12/21/85 #2 10100-11075 Sch 5" EPL 12/08/85 #1 9600-9920 Sch 5" EPL 12/03/85 #1 9500-9900 Sch R£CrLIv[D Victoria Aidridc-e LR2-! ~LL P~CORDS or.-- ~ SOHIO ALASKA PETROLEUM COMPANY DALLAS ARCO CHEVRON EXXON 31 1 1 "C" STREET ANCHORAGE. ALASKA TELEPHONE (9071 265-0000 MAIL POUCH 6-612 ANCHORAGE. ALASKA 99502 DA~/UNiT/ TEXACO ro STATE: I%~RATHO . i_~)/, f~ Date: 01/15/86 MOBIL T#: 76699 PHILLIPS *STATE OF AK REFERENCE BPAE (Transmittal Only) GEOSCIENCES /~.~- ~__~~' /-/ *Date to State Via Drilling: SOHIO OPEN HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge recefpt by signing a copy of this letter and returning it to this office:- DAL/UN IT / STATE: ~5" 2~'' / D-24 DIL 12/26/85 #1 10113-11130 GO / D-24 BHCS 12/26/85 #1 10113-11103 GO~5 / D-24 CDL/CNLog-Poro ] 2/26/85 #1 10196-11132 GO g D-24 CDL/CNLog-Raw 12/26/85 '#1 10196-11132 GO ~5" 2" STATE ONLY- DIRECTIONAL SURVEYS Magnetic Single Shot Directional Survey Gyrosco ' ' Su HECE~VEO [)AT[' Date' 11-12-85 Job#: 1285-023 Date' 1-20-86 Job#' 71169 Victoria Aldridge LR2-1 INFORMATION CONTROL WELL RECORDS LR2-1 SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502q3612 January 29, 1986 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Re- Well D-24 (34-13-11-13) PBU Gentlemen' Enclosed in duplicate is Form 10-407, Well Completion Report, above-named well together with the Daily Drilling Reports, Well Directional Survey. for the Logs and This well has been completed as a non-perforated oil well. Very truly yours, SOHIO ALASKA PETROLEUM COMPANY R. S. Allan Division Drilling Engineer RSA/MAW/dg/0275D Enclosures CC: Well File #17 Dave Walters Jan Martin ....... STATE OF ALASKA 16 IN / ALASKA' . AND GAS CONSERVATION CO /IISSIOI~" COM LE:TIO# OR RE;COMI LE;TIO# RE;I ORT .AND LOG 1. Status of Well Classification of Service Well OIL ~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 85-299 3. Address 8. APl Number P. 0. Box 196612, Anchorage, Alaska 99519-6612 5o- 029-21506 4. Location of well at surface 9. Unit or Lease Name 1855' SNL, 1067' WEL, Sec. 23, TllN, R13E i~.~T,~"~-~,,~s-T Prudhoe Bay Unit i' ¥.EPJFIED] 10. Well Number At Top Producing Interval 989' NSL, 2014' WEL, Sec. 13, TllN, R13E i~u,,~,_~__i D-24 (34-13-11-13)PBU At Total Depth i B. :q, ~j 11. F,eld and Pool 1101' NSL, 1793' WEL, Sec. 13, TllN 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay 71.67' KBEI ADL 28285 Prudhoe 0il Pool 12. Date Spudded 13. DateT.D. Reached 14. Date Comp.,Susp. orAband. I 15. Water Depth, if offshore 116. No. ofComplet,ons 12/11/85 12/26/85 12/29/85I N/A feetMSkI One 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set 21. Thickness of Permafrost 11100 'MD 9246' TVD 11057 'MD 9205 'TV ~'ES)~D{ NO [] 2086 feet MD 2023' .. 22. Type Electric or Other Logs Run n~l__ BHCS. CDL/CN Log-Poro, CDL/C~ Log-Ra~ 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASINGSlZE WT. PER FT. GRADE TOP BOTTOM HOLESlZE CEMENTING RECORD AMOUNT PULLED ?rl"v_'4(l" Tn~,~lat. plq £nnrluct.~r .SiJrfa~ 110' 36" 8 CU. yds. concrete ~7~_:~,, ~ ........ I'gO-- Surfa~¢. 2798' 17-1/2 3900 cu. ft Permafrost '~_E'/~,, ~t~ I-R~l -qurfa~¢_ 10305' 12-1/41' 1896 CU, ft Class S + 8% Gel' 230 cu. ft Class G + 1% FR 7" ?g~ L-R0 10047' 11098' 8-1/2 354 cu. ft Class S w/5% KCL, 0.3% .. 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD 24 + 1% C interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 5-1/2" 17# .-80 9920' 9783' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED c~-.~/Ft"×13-3/8" 285 cu. ft Permafrost "C" Down soueeze followed bv 125 bb!s Arctic Pack 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO TEST PERIOD Flow Tubing Casing Pressure CALCULATED.~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. COP E DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. lalad 'R-2 Form 10-407 0357D Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. NAME Sag River ss Shubl ik A Zone 4 (Top Ivishak/ Sadl erochi t) GEOLOGIC MARKERS MEAS. DEPTH 10271 ' 1 0309' 10399' TRUE VERT. DEPTH 8474' 8508' 8590' ,30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and grav,ty, GOR, and time of each phase 31. LiST OF ATTACHMENTS 32 I hereby cert,fy that the foregoing is true and correct to the best of my knowledge S,gned ~-~-~'~__ Title Drilling Engineer Date .... ! ~ .... INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and :24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, ,Submersible, Water In jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none" Fnrr~q 1 N~/IN7 Sohio Daily Drilling Report -- PBU December ll, 1985 at 0600 hours Rig' Nabors 18-E Well: D-24 (34-13-11-13) AFE # 120374 Current Operation: Rig Move. Moving to D-24. 0600 Depth: O' Day: -1 24-Hour Ftc: O' Water Used: 0 MUD TYPE- WT: VIS: PV: YP: FL: SOLIDS: TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORD I NATES DLS 0576H: Rig: Nabors 18-E Well: D-24 134-13-11-13) Sohio Daily Drilling Report -- PB~ December 12, 1985 at 0600 hours AFE # 120374 0600 Depth: 750' Day: 1 24-Hour Ftg: 640' Water Used: 1500 Current Operation' Drilling. Accepted rig at 1500 hrs. Spud D-24 at 2100 hrs. 12/11/85. Drilled to 541'. Trip for bit. Drilling at 750'. MUD TYPE- WT:8.6 VIS: PV:19 YP:55 FL:ll SOLIDS:2.5 TEMP:44°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Rig' Nabors 18-E Well' D-24 {34-13-11-13) Sohio Daily Drilling Report -- PBU December 13, 1985 at 0600 hours AFE # 120374 0600 Depth: 2068' Day: 2 24-Hour Ftg: 1318' Water Used: 2275 Current Operation- Drilling Drilled to 1125'. Trip for bit & BHA. Drilled to 1677'. Trip for bit. Drilling at 2068'. MUD TYPE- WT:9.0 VIS:195 PV:15 YP:44 FL:21 SOLIDS-5 TEMP'44°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES · DLS 2 1370 6.2° N48:4°E 1370 13 8 lO 4 1587 7.6° N27.6°E 1585 35 26 24 6 1833 14° N26.6°E 1826 80 71 49 8 2050 17.9° NSO. 8°E 2035 134 113 86 0576H' Sohio Daily Drilling Report -- PBU December 14, 1985 at 0600 hours Rig: Nabors 18-E Well: D-24 (34-13-11-13) AFE # 120374 0600 Depth: 2800' Day: 3 24-Hour Ftg: 732' Water Used: 1750 Current Operation: Wi rel i ne survey. Drilled to 2285'. DP backed off at 679'. POH. Fished DP. PU new BHA and drilled to 2800'. MUD TYPE- WT:9.1 VIS:llO PV:12 YP:40 FL:23 SOLIDS:5.5 TEMP:49°F SURVEY .MD ANGLE DIRECTION TVD SECTION COORDINATES DLS , , 9 2177 23.1 N54.45 2154 179 143 131 11 2418 27.4 N58.9E 2371 283 196 209 13 2666 29.2 N60. OE 2589 402 257 312 4,13 1 .ll 0.55 0576H: Sohio Daily Drilling Report -- PBU December 15, 1985 at 0600 hours Rig: Nabors 18-E Well: D-24 (34-13-11-13) AFE # 120374 0600 Depth: 2800' Day: 4 24-Hour Ftg: O' Water Used: 1575 Current Operation: Nipple up BOPE. Short trip. POH. Ran 70 its 13-3/8" casing to 2798' Cemented with 4194 sks Permafrost cement. ND riser. Perform '65 sks top job. NU BOPE. MUD TYPE- WT:8.9 VIS:33 PV:4 YP:3 FL:22 SOLIDS:3.5 TEMP:N/A°F SURVEY 'MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBIJ December 16, 1985 at 0600 hours Rig' Nabors 18-E Well' D-24 (34-13-11-13) AFE # 120374 0600 Depth' 3317' Day' 5 24-Hour Ftg' 517' Water Used- 2275 Current Operation' Drilling. NU BOPE and test. RIH to FC. Test 13-3/8" to 3000 psi. Drill FC, cement and FS. Drilled to 2850' Ran LOT to .7 psi/ft. Drilled to 3347'. Trip for bit. Drilling at 3317'. MUD TYPE- WT-9.0 VIS:39 PV:IO YP-24 FL-25 SOLIDS:5 TEMP'50°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 15 2862 29.4 N$6.$E 2760 498 307 394 16 3018 31.6 N55.1E 2844 577 351 459 17 3142 35.3 N55.8E 2998 645 390 516 18 3267 37.9 N$5.8E 3098 720 432 577 1.57 1.48 3.00 2.08 0576H: Sohio Daily Drilling Report -- PBU December 17, 1985 at 0600 hours Rig: Nabors 18-E Wel 1: D-24 (34-13-11-13) AFE # 120374 0600 Depth: O' Day: 6 24-Hour Ftg: O' Water Used: 0 Current Operation: 0 RIH and drilled to 4568'. Trip for bit. Drilling at 5585'. MUD TYPE- WT: VIS: PV: YP: FL: SOLIDS: TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 19 3504 41.6 N54.4E 3280 871N 20 3999 42.4 N55.8E 3648 1203N 21 4499 41.9 N55~8E 4019 1538N 22 4995 42.5 N57.5E 4386 1871 N 23 5486 45.2 N60E 4740 2211 N 518E 708E 897E 1080E 1256E 702 973 1251 1529 1820 0576H: Sohio Daily Drilling Report -- PBU December 18, 1985 at 0600 hours Rig: Nabors 18-E Well: D-24 (34-13-11-13) AFE # 120374 0600 Depth: 6211' Day: 7 24-Hour Ftg: 626' Water Used: 12 Current Operation: Drilling. Drilled to 5802'. Trip for BHA. Dynadrilled to 5903'. Trip for BHA. Drilling at 6211'. MUD TYPE- WT:9.2 VIS:35 PV:5 YP:§ FL:ll.6 SOLIDS:6 TEMP:73°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 24 5739 46.8 N61 E 4916 2392 1346 1978 O. 69 25 5922 46.9 N54E 5040 2526 1417 2091 2.79 0576H: Rig: Nabors 18-E Well: D-24 (34-13-11-13) Sohio Daily Drilling Report -- PBU December 19, 1985 at 0600 hours AFE # 120374 0600 Depth: 7068' Day: 8 24-Hour Ftg: 857' Water Used: l0 Current Operation: Wash and ream to bottom. Drilled to 6675'. Trip for BHA. BHA. RIH. Drilled to 7068'. Trip for MUD TYPE- WT:9.2 VIS:34 PV:4 YP:3 FL:IO.O SOLIDS:6 TEMP:O°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 26 6418 49.6 N57.SE 5371 2896 1626 2397 0.76 27 6719 45.0 N57.SE 5711 3264 1823 2707 0.92 28 7011 42.1 N57E 5778 3327 1858 2760 3.16 0576H: Sohio Daily Dril 1 ing Report -- PBU December 20, 1985 at 0600 hours Rig: Nabors 18-E Well' D-24 (34-13-11-13) AFE # 120374 0600 Depth: 7980' D~Y: 9 24-Hour. Ftg: g22" Water Used: 8 Current Operation: Drilling 12-1/4 hole. -. SURVEY MD ANGLE DIRECTiO~N* "-TVD',~. SECTION ' COORDINATES DLS , Rig: Nabors 18-E Well: D-24 (34-13-11-13) Sohio Daily Drilling Report -- PBU December 21, 1985 at 0600 hours AFE # 120374 0600 Depth: 8565' Day: lO 24-Hour Ftg: 575' Water Used: 5 Current Operation: Drilling. Dril 1 ed to 8021 '. MUD TYPE- WT:9.7 VIS:35 PV:6 Trip for bit. YP:4 FL:6.4 Dri 11 i ng at 8565'. SOLIDS:9.5 TEMP:78°F SURVEY MD ANGLE DIRECTION 31 7943 38 N57.2E 32 8444 34.9 N56.8E TVD 6487 6890 SECTION 3931 4229 COORDINATES 2189 2351 3265 3515 0576H: DLS 0.65 0.62 Sohio Daily Drilling Report -- PBU December 22, 1985 at 0600 hours Rig: Nabors 18-E Well: D-24 (34-13-11-13) AFE # 120374 Current Operation: 0600 Depth: 9670' Day: ll 24-Hour Ftg: 1105' Water Used: 8 Drilled to 9265'. Trip for bit. Drilling at 9670'. MUD TYPE- WT:9.7 VIS:38 PV:9 YP:5 FL:7.2 SOLIDS:lO TEMP:76°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 33 8943 31.8 N57.SE 7307 4503 34 9443 29.4 N58.6E 7737 4757 2500 3745 0.63 2635 3961 0.49 0576H: · Sohio Daily Drilling Report -- PBU December 23, 1985 at 0600 hours Rig: Nabors 18-E Well: D-24 (34-13-11-13) AFE # 120374 0600 Depth: 10,202' Day: 12 24-Hour Ftg: 532' Water Used: 8 Current Operation: Drilling. Drilled to 10202'. POH. Test BOP£. RIH. Drilling at 10202'. MUD TYPE- WT:9.7 VIS:36 PV:6 YP:4 FL:7.8 SOLIDS:9.5 TEMP:78°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 35 9944 27.8 N61 . 7E 8177 4997 2754 4169 O. 44 0576H: · Sohio Daily Drilling Report -- PBU December 24, 1985 at 0600 hours Rig: Nabors 18-E Well: D-24 (34-13-11-13) AFE # 120374 0600 Depth: lO,310' Day: 13 24-Hour Ftg: O' Water Used: 1225 Current Operation: Displacing cement. Drilled 12-1/4" hole to lO,310' Short trip. CBU. POH. Ran 9-5/8" casing to 10,303' and cemented with 1003 sks Class G with 8% gel and 200 sks Class G. MUD TYPE- WT:9.7 VIS:36 PV:7 YP:4 FL:8.0 SOLIDS:9.5 TEMP:88°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 36 10,241 26.1 N62.1E 8442 5131 2818 4288 O. 58 · 0576H: Sohio Daily [lrilling Report -- PBU December 25, 1985 at 0600 hours Rig' Nabors 18-E Well' D-24 (34-13-11-13) AFE # 120374 0600 Depth' 10,670' Day' 14 24-Hour Ftg: 360' Water Used: 1225 Current Operation' Drilling. Installed 9-5/8" packoff and tested. Test BOPE. 9-5/8" to 3000 psi. Drill cement and shoe. hole at 10,670'. RIH and tested Drilling 8-1/2" MUD TYPE- WT'9.2 VIS:34 PV:6 YP-4 FL-6.8 SOLIDS'6 TEMP'80°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H' Sohio Daily Drilling Report -- PBU December 26, 1985 at 0600 hours Rig: Nabors 18-E Well: D-24 (34-13-11-13) AFE # 120374 0600 Depth: ll,lO0' Day: 15 24-Hour Ftg: O' Water Used: 1050 Current Operation: Short trip. Drilled to 10,967'. Rig repair. Drilled to TD at ll,lO0'. Short trip. MUD TYPE- WT:9.1 VIS:35 PV:6 YP:4 FL:5.6 SOLIDS:6 TEMP:84°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDI)~TES DLS 0576H: Sohio Daily Drilling Report -- PBU December 27, l g85 at 0600 hours Rig' Nabors 18-E Wel 1 · D-24 (34-13-11-13) AFE # 120374 0600 Depth: 11~100' Day: 16 24-Hour Ftg: O' Water Used- 350 Current Operation: POH. Short trip. CBU. POI(. Ran open hole logs,-.Made wiper trip. POX for 7" 1 i net. MUD TYPE- WT:9.1 VIS:37 PV:8 YP:4 FL:6.2 SOLIDS:6 TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS ,,, 0576H' Sohio Daily Drilling Report -- PBU December 28, 1985 at 0600 hours Rig: Nabors 18-E Well: D-24 ~34-13-11-13) AFE # 120374 0600 Depth: ll,lO0' Day: 17 24-Hour Ftg: O' Water Used: 350 Current Operation: Drilling out CMT. Change rams to 7" lay down HWDP' Run and ce.ment 26 joints of 7" 29# liner. Ha~ger at 10~047' shoe at ll,lO0. Pick up 9-5/8" scraper, tag cement at 9788, drilling out cement. MUD TYPE- WT:9.2 VIS:40 PV:7 YP:3 FL:7.4 SOLIDS:6 TEMP:N/A°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBU December 29, 1985 at 0600 hours Rig: Nabors 18-E Well: D-24 (34-13-11-13) AFE # 120374 0600 Depth: 11~057' Day: 18 24-Hour Ftg: O' Water Used: 1225 Current Operation: POH Laying down 5" DP. Drilling cement to 10,046'. TOH to change dri. lling assembly to clean out liner. Drill cement to llj057', circulate and displace well to 9.6 NaC1, test liner to 3000 psi. TOH laying down drill pipe. MUD TYPE- WT:9.6 VIS: PV: YP: FL: SOLIDS: TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: o. Sohio Daily Drilling Report -- PBU December 30, 1985 at 0600 hours Rig' Nabors 18-E Well' D-24 134-13-11-13) AFE # 120374 0600 Depth' 11,057' Day: 19 24-Hour Ftg: O' Water Used: 0 Current Operation' Displace tubing to diesel. POH laying down D.P. Change rams to 5-1/2" Run 5-1/2" 17# tubing. Nipple down BOPE and nipple up tree, ~'isplace tubing to diesel. MUD TYPE- WT-9.6 VIS' PV- YP- FL' SOLIDS' TEMP'°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDIf~TES DLS 0576H' Sohio Daily Drilling Report -- PBU December 31, 1985 at 0600 hours Rig: Nabors 18-E Well: D-24 (34-13-11-13) AFE # 120374 0600 Depth: O' Day: 20 24-Hour Ftg: O' Water Used: 0 Current Operation: Rig released 1600 hrs. 12/30/85. Displace tubing to diesel. Set packer and test,. MUD TYPE- WT: VIS: PV: YP: FL: SOLIDS: TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Teleco Oilfield S~ ;s of Alaska Inc. [ TELECOI 6116 N,elson Wa~ Anchorage, AK 99502 (907) 562-2646 December 27, 1985 JOB # 458 TAK SOHIO WELL: D-24 PRUDHOE BAY NABORS ]8E Please find attached a copy of the computer calculated MW~ directional surveys for the above mentioned well. We at Teleco appreciate this opportunity to provide service to Sohio. Teleco is committed to providing the highest quality of service and we would welcome any comments or questions concerning these surveys or any of our other services. Sincerely, Pat Havard Field Service Supervisor PH/el Enclosures A ,~v#/tT COMPANY TELECO OILFIELD SERVICES JOB a58 SURVEY CALCULATIONS Date Page 12/2~/85 Company: SOHIO Well: D-2a Location' PRUDHOE BAY Rig: NABORS 18E TELECO Job ~i Grid Correction: Magnetic Declination: Total Correction: Proposed Direction: "58 / 0.00 degrees 31.50 degrees 31.50 degrees 56.25 degrees RADIUS OF CURVATURE CALCULATION MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100' **************************************************************************************************** TIE-IN 1125.O0 0.0 52.6 N 52 36 E 1125.00 0.00 O.OON O.OOE 0.00 N 90.000E 0.000 TELECO MWD 1280.O0 a.O 52.6 N 52 36 E 1279.87 5.39 3.28N a.29E 5.~0 N 52.60OE 2.581 1370.O0 6.2 a8.a N a8 2~ E 1369.51 13.35 8.37N lO.a6E 13.~'0 N 51.3~7E 2.~78 la65.OO 5.1 39.9 N 39 5a E 1~6~'.O~ 22.a9 15.O7N 16.97E 22.70 N aS.392E 1.~52 1587.OO 7.6 27.6 N 27 36 E 1585.29 3a.93 26.27N 2~.aSE 35.69 N a2.950E 2.322 1711.OO 1R.2 2q.a N 2q 2a E 1707.20 ~a.VR ~ TELECO Job t! ~58 / 12/26/85 Page 2 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/lO0' ~1833.00 1~.0 26.6 N 26 36 E 1825.78 80.00 71.26N "8.60E 86.25 N 3~.293E 0.8~9 1929.00 13.9 ~3.8 N ~3 ~8 E 1918.95 101.52 90.10N 61.89E 109.31 N 3~.~85E ~.305 2050.00 17.9 50.8 N 50 ~8 E 2035.30 13~.2~ 112.56N 86.23E 1~1.80 N 37.~55E 3.660 2177.00 23.0 5n.~ N 5n 2n E 215~.25 178.50 139.50N 121.~6E 18~.97 N ~l.0n6E ~.13~ 229~.00 26.1 57.9 N 57 5~ E 2260.66 227.10 166.57N 161.82E 232.2~ N ~.172E 2.926 2~18.00 27.~ 58.9 N 58 5~ E 2371.39 282.87 195.82N 209.36E 286.66 N ~0.915E 1.109 25~1.00 29.3 58.6 N 58 36 E 2~79.63 3~1.22 226.11N 259.29E 3~.0~ N ~8.910E 1.5~9 2666.00 29.2 60.0 N 60 O0 E 2588.69 ~02.21 257.30N 311.81E ~0~.26 N 50.~71E 0.55~ 2752.00 29.2 60.0 N 60 O0 E 2663.76 ~.07 278.27N 3~8.1~E ~5.69 N 51.36~E 0.000 2862.00 29.'~ 56.5 N 56 30 E 2759.69 ~97.86 306.59N 393.91E ~99.17 N 52.105E 1.572 3018.00 31.6 55.1 N 55 06 E 289~.10 577.03 351.09N ~59.39E 578.19 N 52.611E 1.u82 31n2.00 35.3 55.8 N 55 u8 E 2997.5~ 6~5.36 389.85N 515.68E 6~6.~6 N 52.911E 3.000 3267.00 37.9 55.7 N 55 ~7 E 3097.88 719.87 ~31.7~N 577.29E 720.88 N 53.208E 2.080 350~'.00 ~1.6 5~.~ N 5~ 2~ E 3280.07 871.35 518.~N 701.55E 872.33 N 53.536E 1.606 3999.00 ~2.~ 55.8 N 55 ~8 E 36~7.92 1202.~9 707.9~N 973.19E 1203.~5 N 53.966E 0.2~9 ~99.00 ~1.9 55.7 N 55 ~7 E n018.62 1537.97 896.57N 1250.63E 1538.80 N 5~.36~E 0.100 ~.~5.00 ~2.~ ~7.~ N ~7 ROE ~28.06 1271.12 107q.7~N 1~22.q1F, 1271.7~ N ~.77~F. Q.?~I ,. ~-TELECO Job # ~58 / 12/26/85 Page 3 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/lO0' 5~86.00 a5.2 60.0 N 60 O0 E ~7a0.12 2210.89 1256.18N 1819.66E 2211.1~ N 55.381E 0.653 5739.00 ~6.8 61.0 N 61 O0 E ~915.86 2392.37 13~5.79N 1978.05E 2392.~6 N 55.770E 0.693 5922.00 ~6.9 5~.0 N 5~ O0 E 50~1.01 2525.76 ln17.a8N 2090.58E 2525.82 N 55.862E 2.790 6~18.00 a9.6 57.5 N 57 30 E 5371.26 2895.70 1625.69N 2396.38E 2895.77 N 55.8~7E 0.757 6919.00 ~5.0 57.~ N 57 29 E 5710.93 3263.82 1823.56N 2706.89E 3263.8a N 56.033E 0.918 7011.00 ~2.1 57.2 N 57 12 E 5777.60 3327.19 1857.76N 2760.26E 3327.21 N 56.058E 3.160 7a"".O0 aO.8 56.1 N 56 06 E 6102.1a 3513.80 2015.33N 2999.68E 3613.81 N 56.105E 0.3aa 7692.00 39.6 50.8 N 56 a8 E 6291.56 3773.87 2103.80N 3133.08E 3773.88 N 56.120E 0.517 79a3.00 38.0 57.2 N 57 12 E 6~87.17 3931.13 2189.~5N 326~.98E 3931.13 N 56.155E 0.6~5 8aaa.O0 3~.9 56.8 N 56 ~8 E 6890.11 a228.72 2351.55N 351a.59E a228.72 N 50.21~E 0.621 89a3.00 31.8 57.5 N 57 30 E 7306.89 a502.98 2500.33N 37.5.02E ~502.98 N 56.271E 0.626 9~a3.00 29.a 58.6 N 58 36 E 7737.23 ~757.35 2635.01N 3960.96E a757.36 N 56.366E 0.~93 99~a.00 27.8 01.7 N 61 a2 E 8177.08 ~996.58 275~.36N a168.93E a996.65 N 56.5a8E 0.~36 102~1.00 26.1 62.1 N 62 06 E 8~al.82 5130.53 2817.76N ~287.67E 5130.68 N 56.688E 0.575 TEL~_CO Oilfi~ld S~rvic~s VERTICAL PROJECTION 0 ~1000 2000 3000 4000 5000 6000 7000 8O0O 9OOO 1000 2000 3000 4000 5000 6000 VERTICAL SECTION (~t) F-- Z 7200 640O 5600 4800 4000 2200 2400 1600 800 TEMCO Oil¢ield PLAN ViEW EAST (~t) Serv ices O BO0 1600 2400 3200 4000 4800 SOHIO ALASKA PETROLEUM CO. PAD · D (:54 · 13; · II · 1::5) D' 24 Controlled Drilling Consultants, Inc. LES HENDERSON 333-1552 SOHIO ALASKA PETROLEUM JOB NO A-i285-Oii MAGNETIC SINGLE SHOT SURVEY NELL, D-24 RADIUS OF CURVATURE METHOD OF COHPUTATION K~ ELEV ?0.09 SURVEY RAN BY WAYLRND YAHCY SURVEY DATE COMPUTED FOR CDC BY OCEAN TECHNOLOGY LTD PROPOSED DIR ......... TRUE '-~'EAS. DRIFT VERTICAL SUB DRIFT TOTAL COORDINATES DEPTH ANGLE DEPTH SEA DIREC D M DEu. .0o b~ ............. o o 0 .oo' .?O-,os h, ,ooE .oo s .... ~$UM£'!) VERTICAL TO 'I I'~S P'T,' .................................. t280 4 0 't279,~? 1209,7~ .N52.60E 3,28 FI 4,3u E C L 0 S U E E S DISTANCE ANGLE oo~ LEg ......................... SEVERITY S~EC~-~.-7-N DEG/i OOFT ' D'['ST[ :E 13'70 6 12 I;369.51 12~9~42 N48.40E 8,37 N I0,47 ..... =1 465 5 6 i 4~4,~- ............................... 05 i ~93.~ ............... 9~> .... N3~ ...... ~---9''-''~.. , 0~. i'~'~ ~'-' ~. ....... i ~ ', 9~ ............ {'~m2;~ .... Jm 2 ~4 19}e,9~ te4e,e6 ~(,t:i,80E 90.i0 N 61,89 ao~o lz ~4 203~.30 l~.21 ~o,aos '~.~7 N e6.~3 .... ........ '~.54I ~.9 15 2479.64 2409,55 !-IS'P.',.60E 22.~, !2 H 259'~'~'--'"~ ......... '3'~'4';'04""N '~"-'5'4'-35 'E ......... !~"5~-6 ............. _ . 3018 31 36 2894,I O 29~4, Ot N55, lee JSl ;"~'-'~--'-~ ....... 45~ 39 E ~78,'20 'N 52 JB 'L~'7" E ........... T'-;' ' " ' 46 NS,..~.~O~ ~8~,85 N 5t5 6~ E 6~6,'4'6 N 52 54 3'7 ~ . '=, 0 3142 35 J 8 2997, ;~5 29~ 7, ~ .................. ~"--';='-'-~ ............ ~;-~-- '~ .......................... ' ......... ~ ............ ;~ 2' .. 9 ~- 3--~-~'-~'~-'~:~ ........ 3-0-'~:~ ;"8~ .......... 3"0-~-7-";"~"0- ........ ~-~'5--;-~ ............ 431 .--P~-'"'~ ................ ~-P-';-~'"~ ........ :~ ........ ~2-~"':'9'0 'N-"~'3 -'i 2" 3'2-"-E ............. ~70-~ -~-~-~-~'~'"'4~ ....... 3~ 3~eO; 07 3209 >a ~.~':-' ..... ,.+ 4-~-~ ....... '~-'~-'~';4-3-'"'~ ................ ~--6-i ~-~ '"~ 8'72/3'~--'-N 53 '3'2 ~'~'E .... ~ '="~ ................................................................................................................. ....................................... SOHIO WELL D,-24 ~.NGLE SHOT SURVEY dO8 NO A-128~'-011 KB ELE9 ~ ! OEC 85. T"O,09 Fi', RECORD OF SURVEY .... 6919 45 0 57t0,9~ .~640,84 N57.50E t~2~,41 N 2~6~95 E 32~3,80 N 56 2 ~ ~ ,91~ ~2'~'J'[~' 7011 42 ~ ~777,60 5707,~i ~'~57 .... '~0~,_ ,~,.~"~,~,0 t~ 27~0,~' ~': .... 73~.? 17 N 56 ~ ..... 7444 40 48 6t02,14 6032,05 NS~,IOE 2015,17 N .......................... , ........ Z ~. ~ ,49, ..~3,66 ~.~?~..__~.~._._.~_ ....... 6~.~..~...~_~_~ ............ 6.~J.~...~7. ........... ~_~.~:...~...~_~_~_ ............ ~J_~_~..~__~.)_.__...~ ................ :~._!_.~.~..,....!..~ ~ 777].. ~4 N ~6. ~: '''~- ......... ~'~ ---Se'~-~'~--'-'"~-~'-"'-~"~ ......... ~'~"9'e'~;'-i'-'i .......... ~'e~'e'";-o'~' .... u~:';'~'e~- ........ ~:~-~"t'""-;-:~-'~"-'""~ ......... ~-~-'i"-4 ........... ........... 94'4'3 29 2'4 7737,22 7667,17 ,-~=R,,,,~ 6OE '~'"~ao3~,35 N 3.961,02 E 4757,3~ N 56 2'"._ 6 ~,. ,4~3 47'~7'T~5 .......... . .... o,:. .;: ~. E 4. 7 ' 4"9"9'~:,"; "&'O .................... ..... ....................................................................................................................................................................................................................... ............................................................................................................................................................................................................................................................................................................ . .......................................... SOHIO ~ELL D-24 SURVEY JO8 NO A-1285-01 I COMPUTER- i~I L,.,~.~ 85 KB ELEV ?0,09 ~-T, MEASURED DEPTH AND OTHER DATA ~CR EVERY EVEN 100 FEET OF SUB SEA DEPTH. TRUE MEASURED VERTICAL SUB HD-TVD VERTICAL .................. ................... ~i5¥'~i DEPTH S'E~i'" D iFPE-~-E-i~iC'E C'OR~'~"~:T~ON- TOTAL COORDINATES ......................... ..................... 0 ......... 0'. ..... -70 '"o 0 , O0 S l?O 170, leo 0 0 ,O'O S ' -' 270 270. 200 0 0 , O0 S 370, 380 0 370 O ..... .0 O ::3 470 470 400 0 0 , ,00 8 57'0 ~i-?-O'-; ............ -~'{i"~ ............... O' -O ....................... · O'O' '-S .............. F,'TO 6 7 0, 6 0 0 0 O- ....... , 0 O' S 770 770; 700 0 O' ,O0 8 ............................. 87-0 8'?-0", ...... e 0'0 ..... 0 0 .............. , O0 970 ~'O. 900 0 0 : .'0'0 8 ..................... -l'"(i'~'~ l"O'?'O",160-0 ................. ~ 0 ; 00' ~ ..................................................................................~ 170 I {~0~= ......................................... t t 00: 0 t~tI:- ............................................................. ~44 N ,00 ~i ............................... , 00- i,d ........................... ,00 · 00 i:J ............................ · O0 Id ........................... . · 0'0' '~ ,00' ~J .00 b,~ ................................ 0'0 ~I .... 0"0"" . 00 id , I'2 'E 20~?" 2070. 2000 i6 5 119.90 N 95,4'0 Ai94 2t70, 2i00 ~J~ 8 i43,43 N i27.0'i E .................. 2305 2270. 2200 ;~.'+ !0 ~69,04 N 165.77 E ............................. A417 2370, 2300 -~)G i'~ !95,47 H 208.79 c ............... 2530 2470, 2400 59 i~ 223,34 N .~:~'~'~.,~,.., 74 S 2645 25~0, '2500 '7-i, ' 15 25~,08 N 302.9~ E ...................................................................... 2759 2670, 2600 Pg. 'i~.. 280,05 N 3~, .20 .................... -~9-o- ~-e'?'o"; ............... '~'~-o- .............. y~-'<~- ........................................... -f~- 3~'~-:-7~ 4 ~' 3 - ...... 3i09 ~970. ' 29'00 i38 t'9 379.10 N 499 92 E 3~32 3070. 3000 ~.i 23 4. I9.74 N 559 65 E ..... 3359 3i?0, 3100 1~:~9 ~8 464.40 fi 6c~4 ..... 3625 3370, 3300 ~'~".~ 34 5~4 ,92 N 766 3759 3470, 73400 28;3 34 6!6 48 N ~ ~ .... . ~.~0 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................. oURVE SOHIO ~dEL. L [)-24 SIi,4GLE SHOT TH T.A_.F !0 OF SU~. SER DEPTH. COI~PUTER- 31 DEC 85, KS ELEV 70,09 FT, MEASURED DEPTH VERTICAL SU~ HD-TVD YEET'IC~L ...... DEPTH' SE~"DiFFE'R'£'NC~ ........ C-O"~E£CT'ION TOTAL COOEDINAT-~ -- 3894 3570. 3500 32~ :3-5 ...... 66'7, '34 N .... 4'029 3'670, 3600 358 ' 35 ...................7t'9,30 N .....................................................4164 3';~'0, 3?00 .... 3'9';4 3'6 ......... 7'7-0', 45 N ...................... 4'29'g' 3'870. 3e'O-O ..... 4'2'9 .......... 3'5 " i~ 1.3'6 i,i 3~70 3900 46.3 4434 ................ -.' ~-~ ..... 8'?'~": 0-3 N 456e 4-07-~-'-: ............. '4'b-~-O .................. 'Jf'9-~ ~'S g2'~', 4S'N ................... 4'7'-~'3 ~ {'?0', ..... 4'f'O"~ .... ~-~ 3'~ 97'~- . 5~ H 4e3e 42i"0', ..... 4~'0-'~ ............ ~-67 3S ....... I 03~ , 3s tl 4973 437~.' 4300 60.s"'~ ~-& t'0'T1; 82 'N 5247 4~'~'-0'"~ .......... ~'~'O-I~ ............ ~'~ ~'~ .......... i'l ?'0,87 N ................. 5~T~ ................................ ~-~-?'0": .............. ~&~"O ............ '-~7-i~ -4-0- ................................................ f~2O' ;'-90" 'N ' 5529 4770, 4700 7~°,.,,~ 4i ~27~, ,24 N ......... Be ! 8 -~'-~'?~"; .............. ~-~'{)-b- ............ e=~-~ ....................................... -4'~; f'37'~'-;-09 N' 2O2 ..... ~6~ .................................. ~-~?~": .............. ~ ~-0-0- ............... ~g~' ................................................... 4"~ ................................................ F~35-';-'~ g'"-~ .............. ~"l"!'~"';-~-'o' "~ ~ ~ ~ 3 5 ~ ~ o. 5 ~ o O ........... ~-4-2- ~'~- i'4-~8-,--~-~"-~ ........ ~'~"0'~ ,'3'~ '-~ ..................................................... ~2~3 5270, 5~oe 393 5~ ~61.7~ 6416 '537'0 5300 I046 53 1624,91 N .................................................................................6368 ~-~?-O--; ........... '~-~ ............. ~"-'~ ............................................... ~ ~'--~-~'~-';"~'~' -N ..... '~'~.. :' t-~"""~. ................ 6~7 5570, 5500 ~ '~ ;~' ' '4e' 1743.34 N ....... ~8~ I 5~70 , 5&OO i i ................................................................................................ 90 44 1"~'0-'t":3'~""~ .......... .............. ?eei 5'770, "~;~TCO'. ~ 2';~' 0 40 ~e'53 .91 N 2754.5.:~..._~ ........................ ?269 5970. 5900 i29~ ....... ~ ..........7402 6070. 6000 ~33I 7'533 6170, 6!00 13~3 ........ 766'~ 6270. ~200 i394 .......... 7~93 6370, 6300 i.423 ; 7~ ...... 647'0 -' 64"~'~ "'~'.;~'~'~ ......... ..... g04~ 6570 ...=',-~i-, 14'"" :.-~-', .... ,,-, , o;~ u,, ,-- ,.- 26 ':'"'"'-'~ ,",3 N 33' ~ 95 E ~ .......... . ...,,~ ,. -8297 6;,,7 o, 67 o o ., ::,~.~ ~.4 ............................................... .... :3~3'";"-:3-:e""'E ........................................................... ..........e4~llo ~eTo, ~; ~ (~ O ! ~ '~ '~ ~ 3 ..... 2343 '73 N35i3-~-;-9'~-'--E . ............ ...... ."'--'i'LL .... .................................... P.,?__O___,. ............... ....... ............................................. ........................................... 5 -"''o, ..................................................................................................... ............................................................................................................................................................................................................................................................................................................................................................... SOHIO NELL D-24 SINGLE SHOT SURVEY dOB NO A-I285-011 COMPUTER- 3! C 8,5 kid ELEV 70.~ 09 FT, ........ MEASURED VERT ICI~L SUB t!D-TVD VERTICAL ___---.i'/i'iiii 'iii."-_i.i'I~iEP_~fHi_".i. i i' '"DEP-TH.i !ON TO TAL COORDINATES ........................ ................ e6-62 ......... ?e?e', ?"ooo f59i 2o 241~, t ? H' 36i ?, 2~ E .................... 9-'~-i'-?' ......... ?37'e, 'z30e i~,~ 'f~- .............. 252"1. e4 N ~7~. 9's ~ . ~ '~ ~/~' ~"-'-'---~_.~-'~ 9~50 75~0 : 7500 t680 ~"~- .................. 2'5~'4: 58'" N 3~7~": ~O'E ............................................. ........................................ 9366 7670, 7600 t 695 15 26i4.96 N g481 7770 ; 7700 ~ 71 0 I'5 ....... 2644.44 H 3976.8i E -" 9595 7G?O, 7gO0 i725 i5 2672,95 N 4024,g0 E ......... 14 2700,45 N ~072, {- ;-- ~ ............................................. 9623 8070. 8000 'i 752 13 2~'6'. 95 "N ..... i ~049 S270, ..................................... e2OO 177~ i2 ~'~?-?-;'i-"~-'"-~ ....... ...... iOl6I 8370. 8300 t790 t~ 2~00.96 ~.I 4'~5~'~3~'--E ........ .......... i024i ~442, 8372 i799 9 29i7,60 N 42~7 , 7'J ............................. ............................................................................................................................................................................................................................................. ':'::":::'::':: ........ ::':-L .......... (' - ............................................................................................................................................................................................................................................... ...................................................... ~OMiO ~cL SURVEY JOEl IlO A- 12.85.-011 COMPUTER- 3t DEC o~.~ KI~ ELEV 70.09 FT. INTERPOLATED VALUES FOR EVEN !000 ~EF OF ME~.$URED DEPTH, .......... TR'U'E --' MEASURED VERT I CAL .... SOB .......... DEPTH ....... DB'PT'H " S'EA' ' TO'?A'E ..... CO0'RDit'IA"TES ...................................... O 0", . '- ?0'.. .......... ,'"e-'O'"- S ....... , 00" U .................... ............ 1 oO'o 't O'OO.' ' ".~3'0.' ............... ;"O"O'"'"'S . 00'9 2-0'00 .... i '9'E~EI, :~0eO 2e'79'. .~45,7'4 N '4-51'.'~8 E __i_ _iii .... '--'" 4000 364~, .x~?.~. ?!~.:~1 !,4 ~?~.?.S E ...... 5000 4190, 4320: 108i ,50 N t531 .88 E .................... 6"0'i~-0 ........ 5'094'i 5'ij2'4 , .......... f~"O-:-~-~J'""i;i ........ ~'i'"'~"?", 'i 0 "E .......................................... ................................................................ : ='-~ ............................................ ~- -i .............................................. 7000 5?69, 5699, '- 8000 6532, 646'2. ;2208.~4 N 21294.42 E ................................. i"b-ii'~"~ ~'2~?'"; e:l'-~'~-. ................... ~"~-~-~;'-,' ~-ti --'i<t ............. ~"i"~'i-. ~-e-" ~E ........ i 02'4 i 044:~ . 8~72, .......... ...... .i ' . iiLiii_.ii ....... ........ V.iL./ HORIZONTAL-VIEW SOHIO ALASKA PETROLEUM WELL D- 24 ( 34 - 13-11 ,',*'- t$) RADIUS OF-CURVATURE MAGNETIC SINGLE SHOT SCALE: I"=/OO0°, ___ - .._TVn=a,~P'. T ! CON",-_JLLED DRILLING CONSULTA--fS, INC. 4234 KINGSTON DR. Anchorage, Alaska 99504 (907) 333.1552 January 3, 1986 Mr. Brian Rose Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, AK 99502 RE: Magnetic Single Shot Survey Job No. 1285-023 Well D-24 (34-13-11-13) Prudhoe Bay Field North Slope, Alaska Date of Survey: 12-11-85 to 12-23-85 Dear Mr. Rose: Please find enclosed the "Original" and six (6) copies of our Magnetic Single Shot Survey on the above well. The method used in calculating this survey was Radius of Curvature. The depth of the survey was 1125 to 1~241. Thank you for giving us this opportunity to be of service.' Yours very truly, Controlled Drilling Consultants, Inc. Wa¥land Yancy Directional Supervisor ~UB. SURFACE DIRECTIONAL ~URVEY ~UIDANCE ~'~ONTINUOU$ ~'~OOL Company Well Name FlelcL/L,ocatlon SOHIO ALASKA PETROLEUM COMPANY D-24 (1855' SNL, 1067' WEL~ S23~ TI~N~ Rl~F) PRUDHOE BAY, NORTH SLOPE, ALASKA Pleflprence 71169 Loaae~l RATHERT 20-JAN-86 Computed CUDNEY '~CT DIRECTI]NZIL SU~V'Y SUST]MER LISTIN~ SOHIO AL~SK~ PETROLJEM 'CMP~NY PR~]HOE BAY NORT4 SLOPE,4L~SK~ ~ETHD]S O= CO~PUT~TIO~ TOOL Lg2ATI]N: TANSENTIAL- INTERP]LATIDN: LINEAR VERTICAL SECTI3N: qORIZ. DIST. SUR?EY DATE: 1-B-85 ENGINEER: R~THERT ~VER~GE] DE¢I~TIgN ~N~ IZIMUTH PR2JECTED OqTO ~ T&qGET 4ZIMUT~ OF NO~T~ 55 15 ~ST COMP~T~T[3q D~rE= 20-J~N-85 D~5 1 SSHIO ~LaSK~ PETRg~SEM C31m~NY PRJDH3E BtY N]RTH SLOPE~L~SK~ [NT=RPDL~TED VA' ~ES =OR EVEq 100 F~ET 0= TRUE SJB-SEA ME~SURE3 VERTICAL VERTICAL 3~PTH DEPTff DE~TH 0,0~ O,O0 -71,67 100,00 100,00 2~,33 200,93 200.00 128.33 390,00 300,D0 228,33 ~O0.OO 399,99 323.32 500,33 499.99 423,32 600,90 599,99 528.3Z 130.33 699,38 623,31 800,00 799.98 728.31 ~DOoO0 899,98 828,31 1330o33 999,97 928,30 1190,30 1039,97 13Z8o30 1230,93 1199,~3 1128.25 1330,33 1299.77 IZ28.10 1~0,39 1399.30 1327,63 1530.~0 1~98.89 1421,22 1500.00 1598.Z4 1526.57 1730.~0 1696.58 152~.91 1890,00 1793.~5 1721.78 1930.30 t890.~8 181~.81 2000,00 1987.29 1915,62 21D0,03 2082,38 ZO1D,?I 2ZDOoO0 217~,~8 Z103,31 2300.00 1265.s 1193.91 2 oo.o3 1355.32 zze3.35 2590o00 2*~3o55 2371,88 zsoo.o zs3z,ss z 5 .38 2700.00 z ls. 5 545.?s z oo.o z?os.)s 163 .1 2930,33 1792,~5 2721,28 3o00.00 zoo?,oo 3290,00 .~0~18 2972,51 3300.00 31~3.36 335t.69 3600.0~ 3aOO.Z6 31g8.59 3590.00 3175.59 320~o02 3600.00 3350.57 3278.90 3700.00 3~25.~2 3353.35 3800°~0 3499.3~ 3427.37 3900.0~ 3573.26 3501.59 CgJRSE VERTIC&L DOGLEG 3EVICTION AZIMJTq SECTION SEVERITY )EG ~IN DES ~IX FEET DE3/103 0 0 N O D E 0,00 0 ? S BB 5 W -0,07 0.2~ 0 16 S 55 41 W -9.40 3.19 0 25 S 36 5 W -1,01 0 Z2 S 38 29 W -1.59 0.1~ 0 Z9 S 45 23 W -2.40 3.10 0 32 S 29 35 W -3.27 3.10 0 32 S 2~ 1~ W -4,11 2,13 0 29 S 19 1~ W -~.84 D,3Z 0 23 S 9 3~ W -5,38 9.15 0 20 S ~ 5~ W -5.83 ~.1¢ 0 %~ N 8% ~1 E -5.79 1.75 2 19 N 51. 51 E -2.98 1.63 ~ Z9 N ~ IF+ E 2.56 ~+.00 5 31 N F+5 53 E 12.04 3.82 5 14 N 33 3 E 20,92 1,97 B 9 N 29 ~ E 31.26 ~,5~ 12 ~2 N 25 53 E ~,10 ~,83 1~ ~9 N 27 5 E 58,59 1.15 13 39 N ~2 49 E ~3.83 3.63 15 53 20 5 23 ~9 25 55 27 10 28 18 7_9 F+ 29 8 28 59 30 11 31 ~5 34 8 36 32 38 ~.5 4O Z8 41 22 41 39 4Z 8 42 17 42 1 N 51 27 E 115,58 5,0~ N 53 55 E 1F+5.41 5,00 N 55 F+~ E 184,08 Z,97 N 58 3 E 225.35 1.60 N 53 12 E 271,07 N 59 15 E 317,50 1,8F+ N 5~ 11 E 365,85 O.1Z N 59 5 E 414.39 0.03 N 5~ ZO ~ 452.92 1.04 N 55 47 E 512.02 1.95 N 55 41 E 563,52 1,55 N 55 35 E 517,65 3,02 N 55 25 ~ 575,66 Z,I2 N 55 21 E 735.72 2,33 N 55 7 E 800,63 1.52 N 5~ 51 E 865.26 3.42 N 5F+ 49 E 932.52 0.33 N 5~ 39 E 999,26 0,37 N 54 35 E 1055.47 0.22 q 54 59 E 1133.46 0.42 DaTE 3F SJ2VEY: qELL1 ~USHiNS ELE~TiSN: Eq'3I~EER: ~THERF Mc~SJR~' RE-T~N ',1 ] RT-t/ FEZ O. O. O, I. 1. 2. 3. 4. 4. . 5. 4. 1. 4. 11. 20. 36. 58. 79. 95. 114. 136, 159. 132. ).06, 230. 255. 280. 307. 335. 355. 399. F+34. ~+70. 508. 546. 584. 523. 562 · ]ULAR SDUTq T CODR E~ST FEE OI~&Tr-S /~:ST T O0 O1 10 55 19 5~ ~0 25 08 ~0 0.00 0.41 3.35 1.2~ 1.77 2.33 2,75 3,09 3.27 ~5 5B 96 54 90 75 92 15 . 11. 17. 23. 32. 55, 37 05 39 13 15 45 53 08 35 35 39 13 37 11 79 23 75, 99, 130, 155. 20~. 244, 285, 32?. 369, 410, 0 E 5 E I : 3 E B E 2 E 83 51 36 34 ~4 16 30 35 ~3 453. 497. 545. 596. 648° 702. 756. 811. 865. 920. 31 95 77 03 57 39 50 O1 83 MDqiZ. DIST. 71.67 ]E~&RTJRE &Z'MUTH 3;3 MIq 121.55 151,70 15:3 52 q 43 47 : 22~,39 ~73.75 q 43 13 ': 357.35 ~15.$3 ~53.79 ~ 32 43 E 51Z,75 569,18 518.29 676.2~ 737,32 )01.22 866,85 933.14 999.89 1067.14 1134.14 5.~1 5.59 ~.79 4.42 1Z.Z1 20.92 31.5G 48.79 73.3~ 97.15 O.O0 3.37 S 81 29 0.~2 S 75 40 1.gl S 55 52 1.72 2.44 S 45 3.34 S 4.25 S 5.12 5.81 S 3~ 13 COMPUT~TI3N DATE: ZO-J~N-85 P~3E Z S3910 ~LASKA mETR3LUEM CO~ImANY D -24 P2JDH]E B~Y N3RTH SLOPE,ALaS~& =NC, i'/EER: q ~ TH E P,, T INT=2POL~TED VALJES FOR EVEN 100 FEET O= ME~SURE] 9:PTH TRUE SJB-SEA ME&SURE3 VERTICAL VERTI'AL 2EPTH DEPTfl DEPFH 4000.00 3547.~5 3575.78 4100.00 3721.52 3549.95 ~200.00 3795.35 3723.68 ~3~0.00 3859.31 3798.14 4~00.00 39~5.~4 3873.37 ~500.00 ~019.T? 394~.10 ~500.0~ ~09¢.25 ~022.58 ~?O0.OO ~168.18 ~095.51 6800.DD ~242.37 ~170.40 5000.03 ¢389.~1 ~318.2~ 5130.33 ~$3.~0 ~392.23 5~00.00 ~537.39 ~55.72 5300.00 ~610.35 ~538.68 5~D0.03 ~582.54 ~613.87 5500.03 ~T53.$6 ~581.99 5500.00 682~.00 ~752.33 5700.00 6893.50 ~821.93 5800.00 ~962.24 ~893.57 5~00.00 5030.~1 C3JRSE VERTICAL DOGLEG 3EVIATI3N AZIMUTq SECTION SmV:RIT¥ 2EG ~IN DEG MIN FEET DE~/IO3 42 5 N 55 5 E 1200.50 3.21 42 14 N 5~ 55 E 125?.55 0.45 42 ~0 N 5~ 53 E 1335.10 D.43 41 7 N 55 ZZ E 1431.83 0.63 41 ZB ~ 55 32 E 1467.69 3.71 41 ~4 N 55 27 E 153~.14 3.23 42 ~ N 55 23 E 1600.86 0.55 42 31 N 55 25 E 1658.18 0.49 42 15 N 55 58 E 1735.56 D.62 42 £9 N 55 1 E 1802.93 D.Z2 42 13 N 55 52 E 1870.26 2.91 ~2 25 N 58 1 E 1937.51 0.70 ~2 58 N 58 25 E Z005.29 3.59 ~3 19 N 58 30 E 2073.53 3.79 44 15 N 59 7 E 21~2.75 1.07 ~5 3 N 60 18 E 2212.91 3.72 45 35 q 60 33 E 2283.81 3.71 45 14 N 60 40 E Z355.40 0.83 46 52 N 50 2 E ~427.90 2.35 46 ~Z N 5~ 58 E ~500.6~ 1.99 5027.23 47 27 N 509~.24 &8 21 N 5160.68 48 ~4 N 5225.97 49 12 N 5291.00 49 16 N 5355.01 49 ~3 q 5~20.45 ~9 52 ~ 5~85.17 ~8 ~ N 5552.¢1 ~6 ~9 N 552~.~ ¢5 0 N 559¢.2? 42 E3 N 5769.55 ~0 ~2 N 5845.20 ~0 53 N 5)23.68 41 5 N 5995.29 ¢0 ~3 N 507Z.23 ~0 15 N 51~8.88 39 ~5 N 5225.98 39 17 N 5303.55 38 ~5 N 5381.88 38 8 N 56 55 ~ 2573.85 1.00 55 47 E 25~8.06 0.63 55 37 E 27~2.97 1.07 57 31 E 2798.54 3.53 57 45 E 2874.48 0.73 58 13 E ~950.43 0.83 55 9 E 3025.85 3.11 58 lO E 3103.04 3.05 58 B E 3177.01 2.55 57 3~ E 3248.90 3.0~ 55 ~0 E 3317.87 2.8~ 56 13 E 3383.70 0.49 55 12 E 3449.09 3.51 56 ) E 3514.68 0.53 55 17 E 3580.1~ 3.43 56 15 E 3645.13 0.28 56 2~ E 3709.42 0.13 56 38 E 3773.09 D.33 55 55 E 3835.Z0 1.15 57 lB E 3898.35 0.82 z o.oo 6 oo.oo soo.oo oo.oo sss6. soo.oo 6930.03 5693.56 7200.00 73~0.00 5~35 7~00.0~ 5057.96 75~0.00 5220.55 7700.00 5297.55 7~00.00 5375.22 ?)DO.OD 6453.55 71.57 FT R:'TA~SULAR COORDINATES H]RIZ. gE~2TURE ND~TH/SOJTH EAST/W:ST DIST. ~ZI~UTH ~EET :EET FEST 2:3 MI~ 85 ~ 975.53 E 1201.19 24 4 1030.52 E 115,~.25 13 ~ 1085.78 E 1335.~Z ~O ~ 1143.45 E 1¢02.55 70 ~ 119~.75 E 1%6~.~1 34 ~ 12~.~3 E 1534.~5 19 N 130~.47 E 1501.58 ~2 N 1352.90 E 1552.90 36 ~ 1&15.58 E 1735.27 34 q 1471.43 E 1303.51 TO0. 739. 778. 316. ~53. ~91. )67. 1005. 1343. 1383.35 N 1527.48 E 1870.92 1115.52 N 1584.19 E 1938.11 1152.15 ~ 1641.~0 E 2305.82 1187.92 N 1700.19 E 207~.08 1223.78 ~ 1759.35 E 2143.13 1259.12 N 1820.13 E 2213.20 1294.17 N 1881.97 E 27_j'..01 1329.33 q 1344.55 E 2355.53 1355.92 ~4 2007.94 E 2~27.98 1~04.18 q Z059.2~ I Z500.59 1445. 1~,88. 1530. 1571. 1512. 1552. 1592. 1732. 1771. 1310. 1347. 1384. 1920. 1993. 2329. 2365. 2100. 2134. 2158. 54 N 2128.39 E 2573.93 q 55 4B _= 55 N 2190.11 E 2548.15 ~ 55 47 = 38 N 2252.32 E 2723.05 q 55 43 E 31 ~ 2315.82 E 2798.51 ~ 55 50 E O1 N 2379.99 E 2~74.53 N 55 53 E 63 N 2509.39 E 3125.~ q 55 5 81 N 2574 15 E 3103 05 q 55 3 ~ 8'~ N 2637.02 E 3177.02 ~ 55 5 : 12 N 2697.9~ E 3248.91 ~ 55 5 ~ 56 N 2755.81 E 3317.87 93 N 2810.67 E 33~3.70 gO N 2865.01 E 3~49.10 ~9 N 2919.52 E 3514.69 28 q 2913.92 E 3580.14 38 N 3027.95 E 3545.13 34 ~ 3081.47 E 3709.%3 18 N 3134.55 E 3773.10 74 4 3187.37 E 3835.21 ~5 N 3239.50 E 3393.36 ',1 55 9 ,= N 55 9 : q 55 10 = 4 55 lO - - ~ 55 10 E q 55 ll ~ 4 55 1Z E CD~IPUT~.TI3~I D~rE: 20-J~N-95 ~.~,r. 3 SEHIO ~L~SK~ P-ZTR3LUEM CD~ANY D-24 P~JDH3E B~Y N3~TH SLSPE,AL~SKA INT:~POL~TEO VALJES FOR :VEN 100 TRUE SJB-$EA ME~SURE3 VERTI;~L V:RTIC~L 3EPTH DEPTq DEPTH 8000.00 5532.59 5463.92 8100.00 5612.24 5543.57 8230.00 5692.57 5529.90 8300.03 5773. ~+6 5701.79 8~,00,00 5855.39 5783.42 8530.90 5937.~2 5865.75 8530.3:) ?OZO.~t 59¢8.76 8700.33 7104.10 ?032,43 8900.00 7188.32 7115.65 8930,3;3 7273.34 7201.37 9300.30 7358.17 ?285.50 9t00.00 7643.75 7372.08 9230.00 ?530.33 ?,'+5 :l . 36 9330.00 7615.58 7545.01 9q. O0.00 1'703.59 7631.92 9500.00 7790.82 7719.15 9530.00 7878.~7 1'805.80 9700.00 7966.~7 789~+. 80 9800.00 905~.56 ?982.89 9900.00 8142.80 8071.13 FEEl' O= CEJRSE VERTICAL DOGLEG 3EVI~TI]N AZIMJT~ SECTION SEVERITY 3EG lin DEG MIq FE=T DES/lO3 37 !8 N 57 20 E 3959.61 36 51 N 57 ? E ~020.06 36 17 N 56 51 E ~079.62 35 ~0 N 55 39 E ~138.40 3~ 54 N 56 35 ~ ~195.17 34 [5 N 56 52 E ~252.92 33 !6 N 57 5 E ~309.73 32 56 ~ 57 15 E ~353.44 32 15 ~ 57 21 E ~417.33 31 ~4 N 57 23 E ~470.44 31 32 N 57 lB E ~522o90 30 ~6 N 57 21 E ~576.63 29 57 N 57 4~ E ~625.17 30 1 N 57 46 E ~675.07 29 Z? ~ 58 1 E ~72~.52 29 2 N 58 lO E ~773.39 28 ~9 N 59 39 E ~821.51 28 16 N 59 ~ E ~863.93 28 10 N 59 55 E ~915.21 27 55 N 53 38 ~ ~959.12 27 8 N 61 15 ~ 5009.15 26 28 N 61 IS f 505~.25 25 56 N 51 59 E 5098.18 25 ~3 N 61 55 E ~1~1.75 24 0 N 52 35 E 5183.34 23 Z1 q 52 3~ E 5223.35 22 5 N 52 35 E 5251.89 ZO 19 N 53 22 ~ 5297.75 19 12 N 53 23 E 5331.45 19 15 N 52 48 E ~354.04 N 53 49 E 5396.67 N 53 48 ~ 5428.78 10330.00 9231.50 9159.83 10100.03 8320.57 8269.00 10200.00 9410.~0 8338.73 10300.00 8500.30 8428.63 lO~DO.OO 8591.13 8519.46 10500.00 8682.59 8611.02 10500.00 8774.86 9703.19 10700.00 8868.10 9?95.43 10830.03 8962.16 8890.49 lO~O0.OO 9056.53 3986.96 11oo0.00 is 53 11100.00 17 .oo 18 53 3.4:3 0.73 3.73 3.93 1.07 0.75 1.15 3.77 3.23 O.Eq, 0.19 0.51 3.61 3.43 0.52 0.38 l.lZ 2.93 1.29 1.32 0.63 0.81 Z.SZ 0.52 1.37 1.87 2.05 0.19 9.55 3.03 0.00 3~TE 3F SJ~¢EY: 1-8-35 K:LLY BdSq!qS ELEV~Ti]X: MEASURED DEPTH 71 .67 FT 2201.53 q 3291.17 E 3)59.51 2234.22 q 3342.02 E ~,320.36 Z256.58 N 3391.97 E 4979.62 q 55 14 :_ ZZ')B.~2 ~ 3~4!.12 ~ 4138.40 2330.57 N 348~.38 E ~195.17 N 55 15 - 2351.83 ~ 3536.82 6 ~ZEZ.~Z ~ 55 13~ 2392.20 N 3583.55 E 4308.73 q 55 1~ _ 2~21.86 N 3629.62 E ~353.~ 2~50.96 q 3575.03 E ~17.33 q 55 17 E 2~79.58 i 3719.75 E 4~70.44 2507.90 N 3753.92 E 4522.90 q 55 19 6 2535.85 q 3807.45 E 457~.5¢ q 55 ZD E ~563o00 ~ 3850.1~ E 4525.18 ~ 55 20 : 25:39.50 q 3892.5~ E 4575.03 ~ 55 Z1 : 2515.90 q 3934.25 E 4?24.53 ~ 55 22 E 2541.79 N 3975.71 : 4773.~0 q 55 23 E 256T.~5 ~ 4015.71 ~ 4521.53 ~ 55 24 E 2591.52 q 4057.32 E ~:365.95 q 55 26 E e · · ~ 2715 57 ~ 4098 19 E 4316 24 ~ 55 28 : 2?38.85 N 4139.D5 E ~)63.1T N 55 3~ c 2761.;1 N 417~.3~ E 5009.Z2 Z783.22 q 4219.01 E 535~.34 2804 23 N 4257 80 E 5095 29 2:324.88 N 4295.41 E 5141.~9 Z~.ZO N 6333.52 E 51~3.52 q S5 ~3 - 2a62.80 N 4359.20 : 5223.55 ~ 55 45~ 2980.54 ~ 4403.5~ E 5262.1~ 2:397 31 q ~435 82 2~12.26 N 4455.17 E 5331.78 2~27.iZ q 4495.6~ E 5354.~2 2941.99 q 4526.7~ E 5397.09 ~ 55 58 E 2956.29 N 4553.80 E 5~2~.Z5 ~ 57 0 5 RE'TAN3JLAR C]]RDIqATES H]RIZ. JE~&RTURE NDRTH/SOUTM EaST/NEST DIST. aZI~UTH :EET mEET :=:T DE3 MI~ COMPUTfiTI3~ DfiTE: 20-J~N-85 ~&SE ~, S]~IO ~L~SK~ PSTR3LUEM CDM~NY D-2& PR~DH3E N3RTH SLDPE,AL&SK& ]aT5 3F SJRVEY: TRUE MEASURED VERTICAL DEPTH DEPTq (=LL¥ 9~JSqI~3 ELE~ATZEN: INTm~POLATED VALUES :OR :VE~ 1003 ~E:T 3: q5~SJqED 3EPT 0.03 0.00 1000.00 999.97 2OO0.)D t987.29 3000.00 287B.57 ~330.00 3667.~5 5030.00 ~389.91 6230.33 50~8.90 ?000.00 8ODO.~O 5532.59 9~00.30 7358.17 SJB-SEA VERTICAL DEPTH CDJRSE VERTIC&L gOSLEG RE'T~NSUL~R )EVI~TIO~ &[IMUTfl ~ECTION SEVERITY N3RTH/SOJTfl }EG MIN DEG 414 FEET O;GFIOO ~EET 10000.00 3231.50 11300.00 ~151.06 llIOO.OD 92~5.$7 -71.67 92~.30 1915.62 3575.7B 5027.23 559~.27 7285.50 0 0 N O D E 0.00 0.03 0 RO S 8 5~ ~ -5.83 3.1& 5. 15 53 N 51 27 E 115.58 5.0% 95. 31 ~5 N 55 41 d 553,52 1.55 335. 42 5 q 55 5 ~ 1200.50 D.21 700. 42 13 N 56 5R E 1870.25 D.91 1D~O. 47 27 q 54 55 E ~573,B5 1.OD 1445. 42 [3 N 55 43 E 3317.87 !.89 1847. 37 !8 N 57 20 E 395~.$1 0.43 2!01. 31 32 N 57 18 E $522.90 0.19 2507. 815~.$3 907~,39 9174.00 27 8 N 51 15 ; 5009.15 1.32 2761. 18 53 N 63 ¢~ E 5395.67 0.00 2941. 18 53 N 53 4~ E 5428.78 3.03 2~56. 71.57 CDDRDIq~TES qDRlZ. O£P~RTU~E E~ST/~:ST Di3T. AZIqUTH ~56T F~T ]E~ ~ZN DO ~ O.OO E 0.30 ~ 0 0 E ;5 S 3.37 30 ~ 75.00 E 121.55 8~ N 453.31 E 55~.1~ B5 ~ 97~.53 E 1201.19 35 q 1527.~3 E 1970.92 5~ '~ 2123.~ ~5 N 2755.87 E 3317.~7 53 q ~Z91.17 E 395~.51 90 N 3753.92 ¢1 N 417g.3~ E 5009.22 ~ 55 32 E g9 N 4524.7~ E 5397.09 N 55 58 E 29 M 4553.30 E 5~29.25 ~ 57 0 ~ CD~PUTATI3q DARE: ZO-J~N-O5 ~ASE 5 S3H[D ALASKA PETROLJEM D-24 PRJDH3E BAY N3~TH SLOmE,AL~SKA COMPANY 3ATE 3m SURVEY: 1-8-35 <ELLY SUSHINS EL~¢ATI9N: :N~I~EER: R&THERT 71.67 FT INTERPOLATED VALJES FOR EVEN 100 TRUE SJB-S=A MEASURED VERTICAL VERTICAL 3EPTH DEPTH DEmTH 0.00 0.00 -71.67 71.S? 71.57 0.00 171.57 171.57 lOD.O0 271.57 271.57 200.00 371.$B 371.57 300.00 ~71.59 471.57 ~03.00 571.59 571.57 500.00 571.59 671.$7 500.00 771.$9 771.57 700.00 ~71.$9 871.57 800.00 971.70 971.57 903.00 1071.?0 1071.57 1303.00 1171.72 1171.57 llOO.O0 1271.9~ 1271.57 1200.00 1372.23 1371.5T 1303.00 1~72.57 1~71.S7 1~03.00 1573.19 1571.$T 1500.00 1574.51 1671.57 1600.00 17~7.46 1771,57 170~.00 1880.65 1871.57 tBOO.O0 1983.79 1971.57 1903.00 2088.62 2071.57 ZO00.O0 2196.35 2171.$7 ~10~,00 2306.75 2271.57 2209.00 2~18.7~ 2371.$7 2300.00 2532.08 Z~71.57 2~03.00 25¢6.~5 2571,$7 ZSOO.O0 2750.9~ Z671.57 2503.00 2875.~2 Z771~$7 ZTOD.O0 2991.79 Z871.57 Z800.OO 311o.~6 '~i~s7 z9oo.oo 3234.~+0 30~,~ tFI' 300~.00 3352.57 317i'~,~T 3100.00 3~9~.S5 32TI'~,S? 3200,00 35Z8.Z7 3371.57 330~.00 3762.99 3~71,$7 3~00.00 3897.85 3571.57 3500.00 ~032.52 3571.57 3500.00 4157.T~ 3771.57 370~.00 4302.~7 3871.57 3800.00 FEET OF CDJRSE VERTICAL DOGCEG ]EVICTION AZIMUTH SECTION SEVERITY ]EG lin DES Mlq FEET 0:$/103 0 0 N O 0 E 0.00 0 ~ S 69 ? W -D.02 0 16 S 73 29 W -0.27 0 26 S 62 38 W -0.81 0 25 S 30 25 W -1.51 0 25 S 51 ~ ~ -2.18 0 33 S 3¢ 56 W -3.02 0 32 S 25 13 W -3.88 0 29 S ZO 53 W -~.6~ 0 24 S 13 19 W -5.25 Z2 S 81~ W -5.71 22 S 50 ~9 E -5.00 1 N $~ 51 E -~.0~ 36 N 5225-E 0.60 ~2 N ~6 4~ E ~.35 7 N 41 59 E 19.56 3 N 31 19 E 28.08 29 N 27 31 E 42.41 53 N 26 53 E 53.63 36 N 38 5~ E 85.43 0 0 2 3 5 5 ? 11 13 16 N 50 46 E 111.26 33 N 53 45 E 1~2.56 ~3 N 55 38 E 182.61 1 N 58 7 E 229.30 20 N 59 15 E 27~.65 52 N 59 13 E 332.92 3 N 59 ~ E 3~8.37 Z q 58 5~ E 44~.02 ~5 N 57 9 : ~99.73 38 N 55 ~5 [ 559.22 15 19 23 26 Z? 28 29 29 29 31 27 N 55 3~ E 623.82 t6 N 55 2~ E 595.33 58 N 55 15 E 775.47 Z1 q 5~ 51 E 862.72 ~5 N 5~ ~$ E 951.32 16 N 5~ 35 E 1041.55 0 N 56 5) E ' 132.021 5 N 55 $ E 1222.35 37 N 5~ 50 E 1313.24 7 N 55 23 E 1403.45 34, 37 39 41 ~2 ~2 ~2 42 0.09 0.27 0.25 3.1B 3.25 0.25 0.1~ 3.03 0.13 0.0~ 0.07 1.8~ 1.~Z 2.59 0.51 0.75 3.45 5.49 0.38 3.13 ~.~2 3.07 1.58 0.87 0.62 3.33 0.65 1.91 1.57 2.15 1.22 D.49 0.31 0.45 0.33 0.71 ~ .61 SUB -Sr-~ RE'T~N NSRTq/ FEE O~PTH 3UL~R SOUTH T 0,00 N O.DO S 0.34 S ~.39 S 1.02 S 1.53 S 2.17 S 3.02 S 3.35 S 4.51 S 5.28 S 5.51 S 5.Z5 S Z.3Z S 3.10 ~ 9.59 N 17.85 N 31.99 N 53.75 q 75.73 q 93. 112. 135. 160 · 186. 214. 242 · 271. 300. 333. 07 N 97 N 26 N 59 q 76 N 30 N ~4 N 33 N 52 N 45 N CD F 3RD ST/ E:T 0.0 0.0 0.7 1.1 1.6 2.1 2.6 3.0 3.2 3.3 3.3 1.3 2.6 9.1 5.8 1.a 9.5 0.6 3.3 71.5 95.5 129.2 16~.~ 211.5 257.~ 305.1 352.9 400.2 ~9.7 WEST 0 E 2 W 3 W 0 W 0 U 3 W 5 W 3 W 5 W 1 ? E 5 E 4 E 3 E 1 E 5 E 2 E 6 E 5 E 0 E I E 0 E 2 E 2 E 5 E 370.00 N 503.03 ~11.09 q 562.78 %56.65 N 628,72 506.12 N 699. ~, 0 557.14 ti 771.87 509.35 N 845.52 661.51 N 919.40 713.35 N 993.46 765.54 ~ 1067.91 817.32 N 11~1.83 H]RIZ. DIST. ~::T 9;~TRTURE ~Z I'4UT'( 'DES 0.03 S 0.30 0.82 S 1.53 S 4757 2.21 S 45 20i 3.09 S .45 1 ~,01 S 41 17 ~.38 S 37 55 5.53 S 35 2 5.25 6.70 5.F+Z 9.58 18.58 28.21 43.51 67.37 92.53 117.~4 147.~ 197.09 232.77 28Z.19 33~.75 389.70 500.~8 559.~9 524.~5 696.93 777.96 863.32 951.94 1342.21 113Z.70 1223.04 1313.95 1~0~,18 COqPUTATID.N DATE'. ZO-J~N-85 =~DE S3910 ~L~SK~ PETRgLUEM CgMPANY PRJDHDE B~¥ N]RTH SLD~E,ALASK~ ~E~ INTERPOLATED V~LJES :OR EVE~ 100 F=ET 0: TRUE SJB-SEA SURE2 VERTIC&L VERTI'~L EPTH DEPTq DEPTH ~5.$1 3971.57 3903.00 4559,52 4071,57 400g.O0 4704,74 4171,57 4103,00 4840,06 4271,57 ~20g,O0 4975.3? ~371.57 4303,00 5110,53 4471o57 ~409.00 5246,95 4571,57 4500,00 5384,83 ~671°57 ~503o00 55~5.55 ~771,57 6700,00 5558.37 4871,57 ~800.00 5813.83 4971,57 4933.00 5959.83 5071.57 5002,00 6138,$8 5171,57 5103,00 6250,19 5271,57 5200,00 5~13.?~ 5371.57 5303,00 6558.27 5471.57 ~00.00 6722.30 5571.57 550~.00 6a$8.7~ 5671.57 5503,00 7307,71 5771,57 5700.00 71~0,19 5871.57 580D.00 72?2.58 5971,56 5899,99 7604,90 5071,57 $000,00 7536.29 6171.57 $IOD.O0 7566.~1 $271.$7 5203,00 7?95.4¢ 5371.$7 5300.00 7923.01 5471.57 5403,00 80~9.17 5571,57 5500.00 8174.0~ $671.57 5500.00 8297.79 $771~S7 5700.00 8~ZO.ZO 5871.67 5800,00 8S$1.30 , ? 7000.00 8780.26 ~I~I~,-$7 7100.00 8998.3~ ~57 7Z00.00 9015.83 7371.S7 7300.00 92~8.0~ 757[°57 9353o3~ 767[.$7 750~.00 9~78.09 777[.$7 9592o28 787[.57 7800.00 CDJRSE VERTICAL ]EVI~TIDN AZIMDTfl SECTION SEVERITY ~ES ~IN 3ES MIN FEET D=~FI03 41 38 N 55 31 E 1491,32 3,42 41 54 N 55 25 E 1580,54 3,62 42 31 N 55 25 E 1671,39 3,55 42 22 q 55 D E 1762,55 0,35 42 18 N 55 3~ E 1853,70 2,90 42 28 N 5~ 5 E 19¢~.61 0,7~ 43 8 N 59 28 E Z037,35 0,15 4~ 7 N 58 59 E 2132,18 1,11 45 lO N 50 24 E 2233,99 0,37 45 59 N 59 39 E 2332,67 D,72 46 50 Y 59 2~ E 2437.95 3.43 47 10 N 54 39 E Z544.33 3.75 48 Z3 N 55 50 E 2554.55 3.45 49 9 q 57 15 E 2758.37 0.87 49 16 N 57 4~ E 2884,91 ~,57 &9 53 N 58 9 E ]002,61 ~,15 48 12 N 58 ? E ~119,69 2,0~ ~5 ~5 N 5? 47 E 3225,66 1,80 42 1 N 55 37 E 3323.03 Z,81 40 51 N 55 13 E 3409,93 0,53 ~1 2 N 55 10 E 3~95.69 0.33 40 ~3 N 55 1? E 3583.33 ~.45 40 7 N 55 1T E 35~8.56 0.53 39 26 N 55 32 E 3751.81 0.79 38 48 N 55 55 E 3~33.34 1.13 37 57 N 57 19 ~ 3912.53 37 ~2 N 57 15 E 3989.44 0.57 36 26 N 55 55 E 4064,22 0.49 35 41 N 56 39 E 4137,11 D,~D 34 4~ N 55 35 E 4207,69 0,61 34 1 N 57 I E ~275.13 0.51 33 9 N 57 11 E ~3~2.32 0.52 32 28 N 57 19 E 4405.7~ 0.21 31 ~¢ N 57 23 E ~¢$9.59 0.55 31 Z? N 57 18 E ~531.18 ~.63 30 31 N 57 2B E 4591.20 !.00 29 5~ N 57 69 E ~$49.0~ 3.35 29 30 N 57 55 E ~705.49 0.74 29 8 q 58 ~ E ~752.75 0,63 28 30 N 58 35 E ~817,8~ 1,25 31TE 3F SJRVEY: 1-8-~$ :NGI~EER: S~-SE~ 9E~TH RE'T~q FEE SUL?R COgRDIN&TES fl]RIZ, SOUTH E&ST/N:ST 3157, T FeET ~EET 867 · ~17, :)69, 1020. 1371, 1120. 1168, 1213, 1268, 1318. 97 N 1214,24 E 1~92,24 54 ~ 1287,74 E 1581,25 24 N 1352,54 E 1572.11 ~5 ~ 1437,:)5 £ 1763.25 27 N 1513.53 E 1~5~.37 23 N 1590,22 E 1945,21 93 N 1659,25 E 2037.84 34 N 1750,29 E 2132.57 D~ N 1835,88 E 2231,25 21 N 192~,6~ E 2332,83 1370. 1~29. 1:+92. 1555. 1517. 1579. 1741. 1798. 1350. 1898. 95 N 2015,54 E 243~,32 52 N 2104,87 E 2544.~0 31 N 2195,47 E 2554,54 13 N 2290,39 E 2763,~5 57 N 238~.82 E Z~B4.~5 83 q 2488,78 E 3302,54 50 ~ 258~,32 E 3119,71 25 ~ 2679,12 E 3226,57 39 N 2750,13 E 3323.03 53 ~ 2832.45 E 3409.93 1:)46, 1995, 2342, 2388, 2133, 2176, 2217, 2258, 2298, 2337. 2374. 2410, 2445. 2~79, 2~12, 2544. 2575, 2505, 2535, 2555, 85 ~ 2904,58 E 3~96,69 05 ~ 2975,58 E 3583,33 39 q 3047,45 E 3568,56 ~6 ~ 3115,80 E 3751,81 18 N 3184.98 E 3~33.34 10 ~ 3251.54 E 3:)1!.54 53 N 3315,28 E 27 N 3379.07 E 405~,22 21 N 3440,0¢ E 4137,11 ~3 q 3~98,99 E 4207,59 ~9 N 3556,28 E ~275,13 42 N 3611,88 E ~342,32 25 N 3666°08 E 4~06,7~ 12 N 3719,D~ E 37 q 3770.89 E 4531,18 77 N 3821o42 74 ~ 3870,35 E 4549,33 35 N 3918°94 E ~705,50 17 q 3955,57 E 4762,75 14 ~ 4013,58 E ~817,85 71.57 3E~&RTUR- ~I4UTH~. 353 'ql~ ~ 55 ~8 r- ~ 55 49_- ~ 55 47 z q 55 49 _z '455 53 ff. `455 58 : q 5~ 3 z N 55 7 - ~ 55 9 E N 55 9 : N 55 10 -_- ~ 55 10 ~ 55 10 q 55 11 5 '4 55 12 ~l 55 13{ ~ 55 1~ ~ '45515 E '4 35 15 :_ ~ 55 15 : ~155 16 c ~ 55 17 E q 55 18 E ~ 55 lg == ~ 55 20 E ~ 5.5 21 E ~ 55 22 E ~ 55 23 E '455245 COMPUTATICq DATE: ZO-J~N-8$ P~E SCqIO ~L~SK~ PETROL'JEM C04PANY P~ JDH,gE 3~Y N3RTH SLDPE,AL~SqA INTE~POL~TE3 VALJES F3R EVEq 100 FEET TRUE SJB-SEA ~EASURED VERTICAL VERTICAL DEPTH DE: PT -I DEPTH 3~TE 3F SJRVE¥: 1-3-35 q--LLY 3USHI'IC- :LCV~T[CN: EN3ZN£ER: R~,T~E~T 9705.93 7971.57 9~19.3~ 8071.57 9}32.$~ 8171.57 100~5.12 ~271.57 10156.92 8371.57 10258.15 8471.57 10378.5~ ~571.57 10688.0D 8671.$7 10586.55 8771.$7 10703.80 8871.57 ?900.00 8000.00 8100.00 8200.00 8300.00 8400.00 8503,00 9600.00 B700.00 8800,00 SUS-SE~ DEPTH 10810.38 8971.57 10~15.95 9071.$7 11021.78 lllOO.O~ ~2~5.57 ~003.00 )103.00 ~17~.00 CDJRSE VERTICAL DOSLEG RE'TA4 3EVI~TIDN AZIMYTt SECTION SEVERITY NCRTH/ lEG lin DES Mil FEET DEG/IO2 :EE 28 13 N 53 12 E ~871.71 2.58 27 56 N 60 13 E V925.28 3.17 27 ~5 N 50 35 E ~978.31 2.38 27 11 N 61 15 E 5029.62 1.8~ 26 8 N 61 31 E 5079.41 1.3T 26 0 N 51 4~ E 5127.87 0.65 24 9 N 62 3~ E 517~.70 1.15 23 29 N 52 25 f 5218.60 D.DB 22 9 N 62 35 E 5260,60 1.77 20 15 N 53 20 E 5299.05 1.29 19 21 N 63 18 E 533~.75 0.31 19 23 N 62 52 E 5359.27 1.60 18 53 N 63 43 E 5403.66 O.OD 18 ~3 N 53 ~ E 5¢28.78 0.00 71.67 F' 2593. 2720. 2745. 2771. 2795. 2913. 2840. 2360. 2390. 2~97. 3ULAR COOROIqaTES q]qlZ. 9ED&RTJRE S]JTH EAST/WEST DIST. AZIMUTH T :EET F=:T 3:3 2~13. 2~29. 2945. 2955. 35 ~ 4055.71 E ~371.73 10 ~ ~105.07 E 4925.32 35 q 4152.32 E ~73.37 29 N 4197.35 E $329.70 31 N 4241.19 E 5079.51 29 N 4294.12 E 5128.01 ZO ~ 4325.80 E 517~.87 50 N 436~.~5 E 5219.81 O~ N 4~02.~9 E 5260.B5 50 N 4437.00 E 5299.34 ~ 55 Z5 ~ ~ 55 Z$ E ~ 55 31 : N 55 33 ~ N 55 3~ E t 55 ; N 55 - i 55 45 E N 55 43 E N 55 51 ~ E 5335.10 N 55 53 E E 5369.66 ~ 55 56 E E 5404.10 ~ 55 58 E E 5~29.25 N 57 0 E 76 ~ 4469.15 52 N 4500.12 11 ~ 4531.07 29 ~ 4553.30 SCHLUMBEROER O I RECT I ONAL SURVEY COMPANY SOHIO ALASKA PET. WELL D-24 FIELD PRUDHOE BAY COUNTRY USA RUN DATE LOOOED COMPANY REFERENCE 0000V1169 WELL NAME' D-24 SURFACE NORTH 5000 4000 ~000 ~000 LOCATION' 1857-- SNL, 1067' WEL, S23, TllN~~R13E HORIZONTAL PROJECTION REF 00007116B SCALE = 1/I000 IN/FT -,.-. ~ ........... ~ .........~ ................ , ...... .. , -~~~ , .... ~ ..........~ ....' .... ~ .......... I ........ ~ .........~ .................... i .... _~ ..................... ~ ...................... , ....................... ~ ..... ~:~: ........... , ..... ................. ~-: ....... ~:':-'; ...... ::"'~:':'";'-':~'?~'"~'~-'~'~; ~ - ~ ...... 1 " ::::::::::::::::::::::: ...... ..................... -~-* .................. - ....... ............ ',,. ~,, ~ ...... ~i . :.. .~ .... ~ .......... , + ...~ ...... , ......... ~ .......... ~ .... , .... ~ ?--~--.~; ......... ~- ........... ~; ................. ~ ....... :...;;:.:..~:. ;-;.:~: ..~ ~..-.. 4-* 4.~, ~. · ~ ~ · .... '~ ~' ~ ........... ~ .... :~ ............. , ..... ~ ........ ~ ..... ~"~~'~ .... ~'~",~ ~'~''' ............ ~ .... ~ ......... ' .... ~' · ~ ' ' ', ..... '~ ''' ., .... ~ .... ~ .... ~ ...... ~ ............. ,..4 ....... I .... ~. -- ~ .............. ~ ........ ~" ,..~ ........... : ,, :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: -2000 - 1000 0 1000 2000 ~000 4000 BO00 ~000 EAS~ WELl. NAME' D-24 SURFACE LOCATION· SOUTH -3000 -2000 18 ..... SNL, 1067' WEL, - ! 000 0 0 1000 S23, TIlls, RI3E VERTICAL PROJECTION 2000 3000 4000 ~000 NORTH PROJECTION ON VERTICAL PLANE NORTH - SOUTH SCP, LED IN VERTICI:It. DEPTHS HORIZ SCALE = 1/]000 IN/FT II'1 SURFACE LOCATION' 18 -lO00 0 0 SNL, ! 000 1067' WEL, 9000 S23, Tll~ R13E 4000 ~000 PROJECTION ON VERTICAL PLANE SE;. - g~)S. SCALEO IN VERTICAL OEPTH$ HORIZ SCALE = 1/1000 IN/FT VERTICAL PROJECTION 6000 '7OOO 56. EXACT RAOIUS OF CURVATURE METHOD TIE-IN LOCATION MEASURED DEPTH O. 0 FI TRUE VERTICAL DEPTH 0,0 FT DISTANCE NORTH 0.0 FT DISTANCE EAST 0.0 FT BOTTOH HOLE COURSE LENOTH COURSE AZIMUTH LOCAT I ON MEASURED DEPTH TRUE VERTICAL DEPTH DISTANCE NORTH DISTANCE EAST S4Z9.2 FT S7.0 OEO lllO0.O FT 9245.8 FT ZgSG.2 FT 4S5B.8 FT REF 00007]]69 Suggested form to be inserted ~.n each "Active" well folder to check for timely compliance with our regulations. · . OFERATOR, WELL Reports and Materials to be received by.' Date , , Required Date Received Remarks Completion Report / ~ ~ i lnclinatton Survey '-'- .... ~ '0 ~ '""' 1' ~ f~ - ~"~' ~ , . Production Test Reports ~/~ ~ ~~. ~ ~ , , L. FJ. 04 SOHIO ALASKA PETROLEUM COMPANY DALT~AS ARCO EXXON TO PHILLIPS STATE OF AK 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 01/16/86 Tf~: 76704 REFERENCE SOHIO ~iAGNETIC LIS TAPES & LISTINGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- D-24 OH-LIS Mag Tape 12/26/85 GO [~304875 Tape Pos. [~03648 RECEIVED DATE * EXXON: An Asterisk (*) next to a listing above means you should have received the Tape(s) and Listing(s) directly from the respective service company. Please confir~ this. ~ f) J : '.m~'~' Victoria Aldridge LR2-1 .... ~~ ~~_INFORMAT ION CONTROL LR2-1 19 SOHIO ALASKA PETROLEUM COMPANY DALLAS ARCO CHEVRON EXXON TEXACO MARATHON TO MOBIL PHILLIPS STATE OF ALASKA BPAE (Transmittal Only) GEOSCIENCES TELECO MAGNETIC DIRECTIONAL SURVEY (S) 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907t 265-0000 MAIL. POUCH 6-612 ANCHORAGE. ALASKA 99502 1-10-86 Date: 76690 T.~l: B-28 ~ D-24 MWD Directional MWD Directional 12-21-85 Job # 460 TAK Teleco 12-26-85 Job # 458 TAK Teleco . ~~ Cathy Perkins LR 2-1 '~,,~Or'?,, R[c[,~ ~!.-Z-~ ....... ,~ ............ INFORMATION CONTROL ~ ........ ' ~" Wells Records LR2-1' ~9 December 11, 1985 Mr. R. S. Allan District Drilling Engineer Sohio Alaska Petroleum Company P.O. Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay Unit D-24 Sohio Alaska Petroleum Company Permit No. 85-299 Sur. Loc. 1855'S_~1L, !067'~L, Sec. 23, TllN, R13E, UPM. Btmhole Loc. 1273'NSL, 1666'WEL, Sec. 13, Tllbl, R13E, UPM. Dear Mr. A1 lan: Enclosed is the approved applicstion for permit to drill the above referenced well. The permit to drill does not inde~mify you from the probable need to obtain mdditional permits required by law from other governmental agencies prior to commencing operations at the well site. To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. ~oere a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. tr , C. V. Chatterton Cha±rmon of Alaska 0'~1 and ~as Conservae~on Com~ss~on BY ORDER OF THE COMMISSION be Enclosure CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery SOHIO ALASKA PETROLEUM COMPANY Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention- Mr. C.V. Chatterton 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 December 6, 1985 Well D-24 (34-13-11~13) PBU Gentl emen- £nclosed are the following documents in ~riplicate along with our check for $100.00 to cover the permit filing fee. · 2. 3. 4. 5. Application for Permit to Dri Proposed Drilling Program Out' Proposed Blowout Prevention Di Surveyor's Plat showing Well L Directional Map If you have any questions, please call Ted Your SOHI RSA/MSS/dg/O144D Enclosures cc: A. C. Clark Dave Walters Well File #17 1 ine agram ocation Stagg at 564-5173. s very truly, 0 ALASKA PETROLEUM COMPANY Div ion Drilling Engineer RECEIV£D OS'C Z C loot ,. SOHIO ALASKA PETROLEUM COMPANY , 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 December 6, 1985 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention' Mr. C. V. Chatterton Wel 1 D-24 (34-13-11-13) PBU Gentlemen' In accordance with the Prudhoe Bay Field Rules and Sohio's policy for drilling the first well on a new pad or a pad previously drilled, a 20" Hydril diverter system was used when drillin§ the surface hole on D-29 (14-13-11-13). We did not experience any surface gas during the drilling of the 17-1/2" hole on Well D-29 and believe it unnecessary to continue the use of the 20" Hydril diverter system on Pad D. We, therefore, request that Rule 4(b) of Conservation Order No. 145 be waived for D-24. Very truly yours, SOHIO ALASKA PETROLEUM COMPANY R. S. Allan Division Drilling Engineer RSA/MSS/dg/OOSOD cc' A. C. Clark D. A. Walters Well File #17 STATE OF ALASKA --- ALASKAO,_ AND GAS CONSERVATION CO .... AISSION I ERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL [] REDRILL [] DEEPEN [] lb. Type of well EXPLORATORY [] DEVELOPMENT OIL [] DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC [] SINGLE ZONE [] MULTIPLE ZONE [] 2. Name of operator Sohio Alaska Petroleum Company 3. Address P. O. Box 196612, Anchorage~ Alaska 99519-6612 4. Location of well at surface 1855'SNL, 1067'WEL, Sec. 23, TllN, R13E, UPH At top of proposed producing interval · ll50'NSL, 1350'WEL, Sec. 13, TllN, R13E, UPH At total depth 167o° ~,NSL, 1666' WEL, Sec. 13, TllN, R13E, UPM 5. Elevation m feet (indicate KB, DF etc.) I 6. Lease designation and serial no. KBE = 60' AMSL I ADL 28285 12. Bond information (see 20 AAC 25°025) Type Blanket Suretyand/or number Safecn Tn.~. 297G3~7 13. Distance and direction from nearest town 14. Distance to nearest property or lease line N"I,. of Deadhorse lOmiles 16. Proposed depth (MD & TVD) l1075'rID 9133' TVDss 19. If deviated (see 20 AAC 25.050) KICK OFF POINT 'l 200 feet. 21 ADL °~°°: feet =o~u 5430 17. Number of acres in lease feet 2560 20. Anticipated pressures MAXIMUM HOLEANGLF.38.0 o (see 20AAC25.035(c) (2) Proposed Casing, Liner and Cementing Program 9. Unit or lease name Prudhoe Bay Unit 10. Well number D-24 (34-13-11-13) PBU 11. Field and pool Prudhoe Bay Prudhoe Oil Pool Amount $200,009 I15. Distance to nearest drilling or completed G~ well ] ~{-) feet_.~. 18. Approximate spud date Nove~,~ber 25~ 1905 3330 psig@ Surface 4390ps,ge ggfl0ft. TD (TVD) SIZE Hole Casing Weight 36" 20"x30" Insul 7 t-- ?F 17~" 13-3/8" 1 2.~" 9-5/8" 47~.~ 7" 29# 22. Describe proposed program: CASING AND LINER Grade ~d Condu L-3O L-30 L-80 Coupling I Length ctor I 80 aut-a I 2778' Butt 10062 ' Butt 1152 ' SETTING DEPTH MD TOP TVD Surface! Surface'I M D BOTTOM TV D 2. 8.Q8 '., 2680' 10092 '~ 8419 Surface~ I I 9842'~ ~ 8222' 11075 QUANTITY OF CEMENT (include stage data) 3900 CU. ft. Pormafros 189o c'lo ft. Class G + 230 CLI. ft. Class G 337 CU. ft. Class G + See attached Proposed Drilling and CoF, mletion Program. 23. I hereby certify that the foregoing is true and correct to the best of my knowledge SIGNED ~__...-~'~. :~ TITLE Division Dri]l~Fl.q En~i~B¢~.ATE The space below for Commission us CONDITIONS OF APPROVAL Samples required []YES ~[~N O Permit number APPROVED BY Mud log required [] YES ~NO Approval date Directional Survey requ,red [~YES i--I NO APl number 5o-o07~91-2i5~6 SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER DATE December 11, 1985 by order of the Commission tS!e1 51~CL Form 10-401 .q,,hmit ,n trinlir_nt. PROPOSED DRILLING AtlD COIIPLETION PROGRAI1 I~ELL D-24 (34-1 3-11-!3) PBU Install and cement 80' of 20" x 30" insulated conductor to surface. Drill 17-1/2" hole to 2820' MD and cement 13-3/8" 72# L-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi WJP. pipe rams, blind rams, and annular preventerJ Maximum possible bottomhole pressure is 4390 psi at 8GO0' TVDss based on original reservoir pressure. Maximum possible surface pressure is 3300 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss: Directtonally drill 12-1/4" hole to the 9-5/8" casing point above the Sadlerochtt Sandstone~ Run 9-$/8' 47~ L-80 Buttress casing to within 5' of 12-1/4' TD and cement in two stages: First stage using Class G cement around the 9-5/8" shoeJ The second stage to be downsqueezed in the 13-3/8" x 9-5/8" annulus followed .~by nonfreezing fluid~ ' ':' Directionally drill 8-1/2" hole to TDj Run 7" liner from TD to 250' inside g-5/8" casing shoe and cement using Class G cement with KCL~ Clean.---out to 7' float equipment.. Change over to g~6 ppg~ NaC1 coeq)letton fluid. Test casing and lap to 3000 pst~ Run CBL~ ~un 9-5/8" production packer on internal plastic coated tubing with gas lift mandrels and a sliding sleeve~ Set packer above top of liner. A subsurface safety valve with dual control lines will be placed 50' below base of permafrost. Install and test Xmas tree. Displace tubing to diesel. Set and test packer. Suspend well for perforating subsequent to rig release. Tubing Size: 5-1/2",17#, L-80, A/B Mod. BTC IPC w/7GLM's. Tailpipe Size: 5-1/2", 17~, L-80, BTC. Note- Plug wells D-C, and D-5 for close drill by si tuations. 1 00285: 06321,1 - 5 ACC-SOP 20" x 30" Insulated Coc~uctof ~11 V~lve ~3 3/8- cas~ s~oe 17 1/2" Open Role -. PI:~'OPOSED ~IIOL,E OIAGI'I/~i ~,,~[.,[, D-24 (3/,-13-11-13) PROPOSED DEFD{ BKB llO' 2073' 2808' 2820t ACTUAL DE BKB 5~1/2", 17~, L-80~ A/5 MOD, BTC I PC. 'd'/7 GLM'S · 9 ~/8" .Packe~" .9'792' '7" Tiebag. k Assembly 9842' 9 5/8" Casing Shoe 12 1/4" Hole 10092' 10097' 7" PBTD 11035' .. 7" Liner Shoe 11075' . 8 1/2" Open Hole 11075' B.O.P. --S TA C K CO'N F IGU R-" T ION · ~l I 3 5/8" TRIPLE RAM STACK 5000 PSI WP DRILLING ANNULAR PREVENTER ' PIPE RAMS BLIND RAMS CHECK 2" KILL UNE HAND GATE GATE DRILLING SPOOL 4" CHOKE LINE GATE HYDR. ASST. GATE PIPE RAMS ~0 I I0 ~0 30 ~ WeiI D- 7~-~_ _~ (Actual)~ 1726'--' I0 20 ~ 40 !~ 2,95'---{ WELL D-3 °~I (~T SEC. 14 __ -~o 04 I ~o~ (~ 1977'- (Actual)' ~. ~~.,.. j _~ SEC. 2_3 °'I SECTIONS D-25 (Proposed) ----~755'--~ SEC. 13 -o ?? NE COR. Of PAD ~(LOC. THIS SURVEY ~LA~ 70° 17' 45" ~LONG. 148°44'57'' X = 654,451 Y: 5~959,358 13,14,2:5 6 24 (WELL LOCATIONS) SCALE 1"=1/2 MILE CERTIFICATE OF SURVEYOR I2©_ 1_ [/ - -/z? 7/ [2z-//-/.~76 ( IF 320' PAD DETAIL SCALE I": 2001 I hereby certify that I am properly registered and licensed to practice land surveying in the State of Alaska and that this plat represents a location survey made by me or under my supervision, and that all dimensions and other details are correct. Date SURVEYOR PLAT I of 3 II/15/85 10/8/85 5/27/70 10/11/74 10/15/74 5/1:3/75 9/24-/75 REVISED D-24 SURFACE LOCATION ~ ADDED WELLS D-24, 25 & 29 (Proposed) L._-- REVISED TO INCLUDE REPLACEMENT WELL PAD D-5(23~24-11-13R) EXTENDED SOUTH END OF PAD. C.J.R. ADDED D-6 PROPOSED TOP SAG. RS. ST. LOC. C. J. R. REVISED WELLS D-6 8 D-7 [: i t":-C;2J~c_~JJ~. PAD 6-I1-13 (PAD"D") Located in NE I/4 PROTRACTED SEC 2$~T II N ~R 15 E iUMIAT MER i ALASKA Surveyed for B.P. ALASKA INC. Surveyed by F. M. LINDSEY ~ ASSOC. LAND 6 HYDROGRAPHIC SURVEYORS ~2West Northern Lights Boulevard Box 4-081 Anchorage Alaska ~DC i BDC CHECK LIST FOR NEW WELL PERMITS ITEM APPROVE DATE _ (1) Fee ~//~ /~.--/o'~Sf (2) Loc (2 thru 8) (3) Admin(.~~--~ / % '//'~J~. 9. ~9 thru 12) 10. (10 and 12) 12. (13- thru 21) Lease & Well No. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23: 24. 25. 26. 27. 1. Is the permit fee at.~ached ......................................... 2. Is well to be located in a defined pool ................. 3. Is well located proper distance from property line i!! i iiiiiiii 4. Is well located proper distance from other wells ..11 5. Is'sufficient undedicated acreage available in this pool 6. Is well to be deviated and is wellbore plat included 7. Is operator the only affected party ................. ''' i''iii~i'iiii:~ 8. Can permit be approved before ten-day wait ......................... YES NO . _ ! Does operator have a bond in force .................................. Is a conservation order needed ............ Is administrative approval neededli, i!iii.i!i[ [i Is the lease number appropriate ...... i ..!{' ii'iii!!!i]i]' ee · ·_ Is conductor string provided eeeeeeeeeeeeee:eeeeee:eeeeeeeeeeeeeeeeee ,, _ Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ........ Will surface casing protect fresh water zones :::::::::::::::::::::::~ " - Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. .. , Is old wellbore abandonment procedure included on 10-403 ............ /~, Is adequate wellbore separation proposed ............................ Is a diverter system required ....................................... Are necessary diagrams of ~~-BOP equipment attached ....... ~ Does BOPE have sufficient pressure rating - Test to .5~O~9~D psig .. ~ Does the choke manifold comply w/API RP-53 (Feb.78) .................. H2S " _ Is the presence of gas probable ................................. Additional requirements ............................................. Additional Remarks: REMARKS Geo lo_~: _Engip~eer ing: HWK~~ LCS ~ BEW/ WV~ . MTM HJH / JAL rev: 03/13/85 6.011 INITIAL GEO. UNIT ON/OFF ,., POOL CLASS STATUS AREA NO. SHORE .... 0 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. . o .o * ALASKA COMPUTING CENTER * . * RECEIv u ~EC 0 5 1997 COMPANY NAME : BP EXPLORATION (ALASKA) WELL NAME : D-24 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 500292150600 REFERENCE NO : 97426 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 97/11/25 ORIGIN : FLIC REEL NAME : 97426 CONTINUATION # : PREVIOUS REEL : COGENT : BP EXPLORATION, D-24, PRUDHOE BAY, 50-029-21506-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 97/11/25 ORIGIN : FLIC TAPE NAME : 97426 CONTINUATION # : 1 PREVIOUS TAPE : COMMENT : BP EXPLORATION, D-24, PRUDHOE BAY, 50-029-21506-00 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: D-24 API NUMBER: 500292150600 OPERATOR: BP EXPLORATION (ALASKA) LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 24-NOV-97 JOB NUMBER: 97426 LOGGING ENGINEER: S. DECKERT OPERATOR WITNESS: D. HILDRETH SURFACE LOCATION SECTION: 23 TOWNSHIP: lin RANGE: 13E FNL: 1855 FSL: FEL: 1067 FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: 71.70 DERRICK FLOOR: 70.20 GROUND LEVEL: 44. O0 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 9. 625 10302.0 47. O0 2ND STRING 7. 000 11098.0 29. O0 3RD STRING 5.500 9962.0 17.00 PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: BCS LDWG CURVE CODE: GR RUN NUMBER: PASS NUMBER: DA TE LOGGED: LOGGING COMPANY: BASELINE DEPTH 88888.0 10873.0 10872.0 10870.0 10857.5 10856.5 10855.5 10854.0 10852.5 10852.0 10850.0 10849.0 10846.0 10841.5 10841.0 10837.5 10820.0 10817.5 10813 0 10812 0 10803 0 10800 0 10786 0 10781 5 10777 0 10774 0 10772 5 10763 5 10759 0 10756 0 10755 0 10754 0 10752 0 10739 5 10738 5 10731 0 10729 5 10727 5 10717 5 10716 0 10714 0 10708 0 10697 0 10696 0 10694 0 .......... EQUIVALENT UNSHIFTED DEPTH .......... 88887.5 10871.5 10857.0 10853.5 10851.0 10849.0 10845.0 10839.5 10834.5 10821.5 10818.5 10813.5 10803.5 10802.0 10790.5 10784.0 10779.5 10773.5 10768.5 10765.5 10760.0 10755.5 10754.0 10741.0 10733.0 10731.0 10727.0 10719.0 10717.0 10715.5 10709.5 10699.0 10696.5 88888.5 10873.5 10870.5 10856.5 10853.0 10851.0 10848.5 10840.0 10815.5 10773.5 10754.5 10740.5 10731.0 10696.5 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 10693.0 10690.5 10689.0 10687.5 10685.5 10684.0 10681.5 10680.5 10679.0 10677.5 10677.0 10675.0 10670.5 10669.0 10667.5 10663.0 10660.0 10648.5 10647.5 10647.0 10644.5 10641.5 10640.5 10640.0 10638.0 10636.5 10631.5 10630.0 10623.5 10621.5 10617.0 10616.0 10613 5 10609 0 10608 5 10604 5 10600 0 10599 5 10592 5 10589 5 10585 5 10583 0 10579 5 10575 5 10575 0 10571 0 10567 5 10562 5 10561 0 10558 5 10558 0 10556.5 10556.0 10547.5 10543.0 10533.0 10691.5 10688.5 10686.0 10683.5 10681.5 10679.0 10674.5 10668.5 10661.0 10652.5 10649.5 10646.5 10644.5 10641.5 10639.5 10634.5 10631.0 10625.5 10621.5 10617.5 10611.0 10607.0 10602.0 10595.0 10592.0 10588.0 10586.0 10577.5 10573.5 10561.0 10558.5 10550.0 10693.5 10691.5 10686.5 10683.0 10679.5 10671.0 10668.5 10662.5 10647.0 10641.5 10640.0 10619.5 10617.0 10611.0 10602.0 10582.5 10577.5 10570.5 10566.5 10564.0 10560.5 10555.5 10548.5 10544.0 10535.0 25-NOV-1997 10:24 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 10529.0 10532.5 10527.5 10531.0 10520.5 10523.0 10523.5 10519.0 10520.5 10515.0 10517.5 10514.5 10518.0 10511.5 10514.0 10514.0 10506.0 10507.5 10503.0 10506.5 10499.5 10502.5 10497.0 10499.5 10494.5 10497.5 10498.0 10493.0 10495.0 10484.0 10485.5 10483.5 10485.5 10481.5 10483.5 10480.5 10483.5 10477.5 10480.5 10476.5 10480.5 10473.0 10475.5 10462.0 10464.5 10461.0 10463.5 10458.0 10460.5 10457.0 10461.0 10449.5 10452.0 10447.0 10450.0 10445.5 10448.0 10443.5 10445.5 10441.5 10443.5 10420.5 10423.5 10420.0 10423.0 10414.5 10417.5 10410.0 10412.5 10409.5 10412.5 10407.0 10409.0 10402.0 10405.0 10404.5 10400.0 10402.5 10399.5 10402.5 10393.0 10397.5 10388.0 10390.0 10384.5 10387.5 10379.0 10380.0 10377.5 10379.5 10370.0 10372.5 10369.0 10371.0 10366.0 10367.5 10363.5 10366.5 10361 . 0 10363.0 10357.5 10360.0 10352.5 10355.5 10345.5 10348.5 10339.5 10342.0 10335.0 10336.5 10336.5 10331.0 10333.5 10328.0 10331.0 10323.0 10324.5 25-NOV-1997 10:24 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-I997 10:24 10306.0 10308.0 10304.0 10303.0 10304.0 10298.5 10299.5 100.0 101.0 $ REMARKS: 10307.5 103.5 CONTAINED HEREIN IS THE LDWG FORMATTED CASED HOLE TDTP DATA AQUIRED ON BP'S WELL D-24. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN PASS #1 GRCH AND THE BCS GAi~ViA RAY, ALSO PASS #1 SIGMA TO THE BCS GA~FiA RAY. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION · O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUM~JL~Y LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10879.0 10296.0 TDTP 10881.0 10296.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUMBER: BASELINE DEPTH .............. $ .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH TDTP REMARKS: THIS FILE CONTAINS TDTP BASE PASS #1. THERE ARE NO PASS TO PASS SHIFTS APPLIED TO THIS DATA. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 $ 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1064306 O0 000 O0 0 i 1 1 4 68 0000000000 SIGM TDTP CU 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 TPHI TDTP PU-S 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 SBHF TDTP CU 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 SBHN TDTP CU 1064306 O0 000 O0 0 i 1 1 4 68 0000000000 SIGC TDTP CU 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 SIBH TDTP CU 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 TRAT TDTP 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 SDSI TDTP CU 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 BACK TDTP CPS 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 FBAC TDTP CPS 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 TCAN TDTP CPS 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 TCAF TDTP CPS 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 TCND TDTP CPS 1064306 O0 000 O0 0 1 i 1 4 68 0000000000 TCFD TDTP CPS 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 TSCN TDTP CPS 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 TSCF TDTP CPS 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 INND TDTP CPS 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 INFD TDTP CPS 1064306 O0 000 O0 0 1 I 1 4 68 0000000000 GRCH TDTP GAPI 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 TENS TDTP LB 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 CCL TDTP V 1064306 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: ** DATA ** DEPT. 10881 . 500 SIGM. TDTP 11 . 291 TPHI. TDTP SBHN. TDTP 39. 908 SIGC. TDTP 1 . 316 SIBH. TDTP SDSI. TDTP 0.240 BACK. TDTP 36.578 FBAC. TDTP TCAF. TDTP 18403.410 TCND. TDTP 27356.387 TCFD. TDTP TSCF. TDTP 3963. 430 INND. TDTP 1592.151 INP~. TDTP TENS. TDTP 1630. 000 CCL. TDTP O. 000 23.279 SBHF. TDTP 39. 908 TRAT. TDTP 12.246 TCAN. TDTP 9288. 980 TSCN. TDTP 392. 441 GRCH. TDTP 31.812 1.822 42947.766 9249.398 -999.250 DEPT. 10297.000 SIGM. TDTP -999.250 TPHI. TDTP -999.250 SBHF. TDTP -999.250 SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP -999.250 SDSI. TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP -999.250 TCAF. TDTP -999.250 TCND.TDTP -999.250 TCFD.TDTP -999.250 TSCN. TDTP -999.250 TSCF. TDTP -999.250 IArArD. TDTP -999.250 INFD. TDTP -999.250 GRCH. TDTP 22.063 TENS. TDTP -999.250 CCL.TDTP -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUM~3h~Y LDWG TOOL CODE START DEPTH GRCH 10881.0 TDTP 10883.0 STOP DEPTH 10296.0 10296.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 88888.0 10874.0 10867.5 10859.5 10856.5 10855.5 10854.5 10852.0 10851.0 10849.5 10847.5 10842.5 10832.5 10829.5 10826.5 10821.5 10819.0 10813.5 10808.5 1O808.O 10803.0 10800.0 10799.5 10791.0 10789.0 10785.5 10780.5 10779.0 10772.5 10772.0 10767.0 10762.0 10759.5 10756.5 10754 5 10742 0 10733 5 10732 0 10731 5 10730 5 10729 5 10727 5 10724 0 10723.5 10720.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH TDTP .............. 88885.5 88886.5 10857.0 10850.5 10849.0 10846.0 10839.5 10834.5 10821.5 10818.5 10808.5 10802.0 10790.5 10782.5 10771.5 10764.0 10759.5 10755.5 10753.5 10734.0 10732.5 10730.5 10728.0 10726.0 10719.0 10717.5 10872.5 10865.0 10857.0 10854.0 10850.5 10848.5 10845.0 10839.0 10829.5 10821.0 10818.5 10815.0 10806.5 10801.0 10796.5 10789.5 10783.5 10779.0 10769.5 10764.5 10756.5 10741.0 10731.0 10723.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 10718.5 10716.0 10708.0 10706.0 10703.5 10701.0 10695.0 10691.5 10688.5 10686.0 10682.0 10681.0 10677.5 10673.0 10668.5 10667.0 10666.0 10656.5 10646.0 10644.5 10644.0 10641.5 10639.5 10638.5 10632.0 10631.5 10625.0 10615.5 10610.5 10610.0 10607.0 10606.0 10602.0 10594.0 10590.0 10586.0 10582.0 10577.5 10577.0 10575.5 10573 0 10572 5 10569 5 10568 5 10563 0 10560 5 10560 0 10555 0 10553 0 10545 5 10534 5 10530 0 10526 5 10523 0 10522 5 10714.5 10706.0 t 0702.5 10699.5 10697.5 10692.0 10688.0 10685.0 10681.5 10678.5 10668.5 10666.0 10655.5 10647.0 10644.0 10641.5 10639.5 10630.5 10625.0 10610.5 10607.0 10595.0 10590.0 10586.5 10577.5 10576.0 10574.0 10568.5 10560.5 10551.5 10531.0 10527.0 10523.0 10718.0 10693.5 10683.0 10671.0 10663.5 10642.0 10639.5 10633.0 10617.0 10611.0 10607.0 10602.5 10582.5 10577.5 10573.5 10570.0 10565.0 10560.5 10551.0 10543°5 10535.0 10523.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 10 10520.0 10520.5 10516.5 10517.0 10518.0 10514.0 10514.0 10513.5 10514.0 10510.5 10510.5 10509.0 10508.5 10502.0 10502.0 10499.0 10499.5 10500.0 10496.5 10497.5 10496.0 10488.5 10488.5 10487.5 10487.5 10486.0 10485.5 10485.5 10485.5 10480.5 10480.5 10479.5 10481.0 10476.0 10477.5 10474.5 10473.5 10463.0 10464.5 10460.5 10461.0 10458.0 10459.0 10453.0 10454.5 10451.5 10453.0 10449.5 10450.0 10449.0 10449.5 10447.5 10448.0 10446.0 10445.5 10443.0 10444.0 10423.0 10423.5 10422.5 10423.0 10412.0 10413.0 10408.5 10408.5 10404.5 10405.0 10404.5 10402.5 10402.5 10400.0 10400.0 10397.5 10398.0 10394.5 10394.5 10394.0 10397.0 10391.0 10391.5 10389.0 10389.5 10385.0 10384.5 10381.0 10380.5 10380.5 10380.0 10374.0 10373.5 10371.0 10370.5 10362.5 10362.5 10362.0 10362.0 10359.5 10359.5 10358.5 10347.5 10348.5 10345.5 10346.0 10343.5 10344.0 10342.0 10342.0 10337.0 10336.5 10334.5 10335.0 10330.0 10330.5 10328.0 10328.5 10328.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 11 10321.0 10308.5 10307.0 100.0 $ 10308.0 99.5 10320.0 10308.5 101.5 REMARKS: THIS FILE CONTAINS CASED HOLE TDTP BASE PASS #2. THE DEPTH SHIFTS SHOWN ABOVEREFLECT CORRELATIONS BETWEEN GRCH PASS #2 AND GRCH PASS #1, ALSO THE SIGMA PASS #2 TO SIGMA PASS #1 CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 SIGM TDTP CU 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 TPHI TDTP PU-S 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 SBHF TDTP CU 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 SBHNTDTP CU 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 SIGC TDTP CU 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 SIBH TDTP CU 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 TRAT TDTP 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 12 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUFIB SAMP ELEM CODE (HEX) SDSI TDTP CU 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 BACK TDTP CPS 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 FBAC TDTP CPS 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 TCAN TDTP CPS 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 TCAF TDTP CPS 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 TCND TDTP CPS 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 TCFD TDTP CPS 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 TSCN TDTP CPS 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 TSCF TDTP CPS 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 INND TDTP CPS 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 INFD TDTP CPS 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH TDTP GAPI 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 TENS TDTP LB 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 CCL TDTP V 1064306 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 10881.500 SIGM. TDTP 11.046 TPHI. TDTP 21.940 SBHF. TDTP SBHN. TDTP 41.293 SIGC. TDTP 1.374 SIBH. TDTP 41.293 TRAT. TDTP SDSI. TDTP 0.287 BACK. TDTP 114.645 FBAC. TDTP 31.025 TCAN. TDTP TCAF. TDTP 18301.898 TCND. TDTP 25645.820 TCFD. TDTP 8870.861 TSCN. TDTP TSCF. TDTP 3820.568 INND. TDTP 1494.367 INFD. TDTP 341.224 GRCH. TDTP TENS. TDTP 1635.000 CCL.TDTP 0.000 DEPT. 10296.000 SIGM. TDTP -999.250 TPHI.TDTP -999.250 SBHF. TDTP SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP SDSI. TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD. TDTP -999.250 TSCN. TDTP TSCF. TDTP -999.250 INND. TDTP -999.250 INFD. TDTP -999.250 GRCH. TDTP TENS. TDTP -999.250 CCL.TDTP -999.250 27.195 1. 784 41444. 406 8651. 625 - 999. 250 -999.250 -999.250 -999.250 -999.250 30.016 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 13 **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10881.0 10296.0 TDTP 10883.0 10296.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 88888.0 10874.5 10860.5 10857.0 10854.0 10852.0 10850.0 10847.5 10842.5 10841.0 10837 5 10820 0 10819 0 10814 0 10813 5 10810 5 10802 0 10799 5 10796.0 10792.5 10786.5 .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH TDTP 88888.0 88886.0 10860.5 10857.0 10854.0 10850.0 10839.5 10834.5 10818.5 10813.0 10810.0 10790.5 10872.5 10848.5 10844.0 10838.5 10818.5 10814.5 10800.5 10796.0 10794.0 10784.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 14 10782.5 10780.0 10779.0 10776.0 10772.5 10769.5 10762.5 10760.0 10756.5 10754.0 10747.0 10743.0 10742.0 10732.0 10725.0 10718.5 10717.5 10715.5 10698.5 10697.5 10691.5 10688.0 10686.5 10683.5 10682.0 10678.5 10672.5 10665.5 10657.5 10652.5 10647.0 10643.5 10639.5 10639.0 10632.0 10631.0 10611.0 10607.5 10607.0 10596.5 10595.0 10594 5 10592 5 10590 0 10585 5 10578 0 10573 5 10573 0 10571 0 10566.5 10565.5 10560.5 10558.5 10553.0 10550.0 10782.0 10764.0 10759.5 10754.0 10741.0 10715.0 10699.5 10691.5 10688.5 10683.5 10678.0 10656.0 10652.5 10639.5 10628.5 10607.0 10594.5 10586.5 10577.5 10573.5 10571.0 10567.5 10561.0 10549.5 10778.5 10776.0 10773.5 10770.0 10766.0 10754.0 10746.0 10741.0 10732.0 10723.0 10718.5 10715.0 10696.5 10686.0 10682.5 10670.5 10663.0 10645.0 10641.5 10640.0 10633.0 10611.0 10607.0 10596.5 10594.5 10592.5 10590.0 10573.0 10566.5 10560.5 10556.0 10551.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 15 10535.0 10535.0 10530.5 10531.0 10527.0 10527.0 10523.0 10523.0 10517.0 10518.0 10516.5 10517.0 10514.5 10514.0 10514.0 10514.0 10507.0 10507.5 10503.0 10503.5 10499.5 10499.5 10499.0 10500.0 10494.5 10494.0 10491.5 10491.0 10486.0 10485.5 10480.0 10481.5 10473.0 10474.0 10469.5 10468.5 10466.0 10467.0 10463.5 10465.0 10460.5 10460.5 10459.5 10459.5 10450.0 10450.0 10449.5 10450.5 10446.0 10445.5 10423.0 10423.5 10420.0 10420.5 10405.0 10404.5 10404.5 10405.0 10397.5 10398.0 10394.5 10397.5 10393.0 10392.5 10390.5 10392.0 10388.0 10389.0 10388.5 10385.0 10385.0 10374.5 10374.5 10371.5 10371.0 10369.5 10369.0 10366.0 10365.0 10365.0 10366.0 10362.5 10362.5 10362.5 10360.0 10360.0 10359.5 10359.0 10351.0 10351.5 10342.0 10341.5 10337.5 10337.0 10330.5 10331.0 10331.0 10326.5 10326.5 10308.5 10308.0 10307.5 10308.5 100.0 99.5 101.0 $ REMARKS: THIS FILE CONTAINS CASED HOLE TDTP BASE PASS #3. THE DEPTH SHIFTS SHOWN ABOVEREFLECT CORRELATIONS BETWEEN LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 16 GRCH PASS #3 AND GRCH PASS #1, ALSO THE SIGMA PASS #3 TO SIGMA PASS #1 CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) ....................................................................................... DEPT FT 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 SIGM TDTP CU 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 TPHI TDTP PU-S 1064306 O0 000 O0 0 3 1 I 4 68 0000000000 SBHF TDTP CU 1064306 O0 000 O0 0 3 1 I 4 68 0000000000 SBHN TDTP CU 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 SIGC TDTP CU 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 SIBH TDTP CU 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 TRAT TDTP 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 SDSI TDTP CU 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 BACK TDTP CPS 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 FBAC TDTP CPS 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 TCANTDTP CPS 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 TCAF TDTP CPS 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 TCND TDTP CPS 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 TCFD TDTP CPS 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 TSCN TDTP CPS 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 17 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE {HEX) TSCF TDTP CPS 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 INND TDTP CPS 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 INFD TDTP CPS 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH TDTP GAPI 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 TENS TDTP LB 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 CCL TDTP V 1064306 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 10881.000 SIGM. TDTP 11 179 TPHI.TDTP 22.617 SBHF. TDTP 28.057 SBHN. TDTP 40. 811 SIGC. TDTP 1 265 SIBH. TDTP 40. 811 TRAT. TDTP 1 . 803 SDSI. TDTP 0.287 BACK. TDTP 151 452 FBAC. TDTP 39. 832 TCAN. TDTP 42863.156 TCAF. TDTP 18720. 465 TCND. TDTP 26337 465 TCFD. TDTP 9046.287 TSCN. TDTP 9000. 492 TSCF. TDTP 3930.961 INND. TDTP 1525 816 INFD. TDTP 355.510 GRCH. TDTP 174.500 TENS. TDTP 1595. 000 CCL. TDTP 0 000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE · FLIC VERSION · O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 4 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 4 DEPTH INCREMENT: 0.5000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE '. 18 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10879.0 10556.0 TDTP 10881.0 10556.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 88888 0 10876 0 10873 5 10873 0 10861 0 1 O853 5 10850 0 10847.0 10844.5 10841.5 10832.5 10829.5 10827.0 10825.0 10820.0 10818.5 10796.0 10794.0 10783.5 10780.0 10778.5 10776.0 10769.0 10758.5 10740.0 10730.5 10723.5 10717 0 10697 5 10685 5 10685 0 10679 0 10677 0 10670.5 10666.0 10664.0 10658.0 10650.0 10646.0 .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH TDTP .............. 88886.0 88886.5 10874.5 10871.5 10857.0 10850.5 10842.5 10839.5 10831.5 10821.5 10816.5 10796.0 10784.5 10759.5 10741.0 10687.0 10679.5 10658.0 10650.0 10872.0 10848.5 10844.5 10839.0 10828.0 10825.0 10818.5 10793.5 10779.5 10776.5 10773.5 10766.5 10740.5 10731.0 10723.0 10717.5 10696.5 10686.0 10678.0 10670.0 10666.0 10662.5 10645.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 19 10642.0 10642.0 10641 . 5 10637.0 10639.5 10631.0 10633.5 10618.0 10619.5 10616.5 10617.5 10612.5 10615.0 10610.5 10611.0 10610.0 10611.5 10605.0 10606.5 10597.5 10599.0 10595.5 10597.5 10593.0 10594.5 10592.5 10594.5 10589.0 10590.0 10585.5 10588.0 10584.0 10586.0 10582.0 10583.5 10577.5 10578.0 10576.0 10577.5 10573.5 10573 . 5 10567.0 10569.0 10561.0 10560.5 10559.5 10561 . 0 100.0 101.5 99.5 $ REMARKS: THIS FILE CONTAINS CASED HOLE TDTP PASS #4, THE FIRST BORAX PASS. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS GRCH BORAX PASS #1 AND GRCH BASE PASS #1, ALSO THE SIGMA BORAX PASS #1 TO SIGMA PASS #1 CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 2 0 TYPE REPR CODE VALUE 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** N~lVlE SERV UNIT SERVICE API API API API FILE ~ NU3rlB SIZE R.~PR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 SIGM TDTP CU 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 TPHI TDTP PU-S 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 SBHF TDTP CU 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 SBHN TDTP CU 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 SIGC TDTP CU 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 SIBH TDTP CU 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 TRAT TDTP 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 SDSI TDTP CU 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 BACK TDTP CPS 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 FBAC TDTP CPS 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 TCANTDTP CPS 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 TCAF TDTP CPS 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 TCND TDTP CPS 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 TCFD TDTP CPS 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 TSCN TDTP CPS 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 TSCF TDTP CPS 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 INND TDTP CPS 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 INFD TDTP CPS 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 GRCH TDTP GAPI 1064306 O0 000 O0 0 4 1 t 4 68 0000000000 TENS TDTP LB 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 CCL TDTP V 1064306 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 10879. 500 SIGM. TDTP 12. 661 TPHI. TDTP 21. 697 SBHF. TDTP SBHN. TDTP 86. 893 SIGC. TDTP O. 193 SIBH. TDTP 127 . 766 TRAT. TDTP SDSI. TDTP O. 296 BACK. TDTP 169. 060 FBAC. TDTP 33 o 970 TCAN. TDTP TCAF. TDTP 10750. 547 TCND. TDTP 12905. 566 TCFD. TDTP 5071 o 152 TSCN. TDTP TSCF. TDTP 2231. 254 INND. TDTP 1521. 874 INFD. TDTP 338.580 GRCH. TDTP TENS. TDTP 1615. 000 CCL. TDTP O. 000 DEPT. 10555.500 SIGM. TDTP 10.335 TPHI.TDTP 17.837 SBHF. TDTP SBHN. TDTP 87.578 SIGC. TDTP 0.065 SIBH. TDTP 125~934 TRAT. TDTP SDSI.TDTP 0.177 BACK. TDTP 175.869 FBAC. TDTP 34.427 TCAN. TDTP TCAF. TDTP 19649.242 TCND. TDTP 17031.414 TCFD. TDTP 7698°786 TSCN. TDTP TSCF. TDTP 4046.403 INND. TDTP 1585.949 INFD.TDTP 378.236 GRCH. TDTP TENS. TDTP 1525.000 CCL. TDTP 0.000 70.395 1.577 21383.703 4438.145 -999.250 73.457 1.520 35902.578 7393.480 -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 21 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 5 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 5 DEPTH INCRF~4ENT: 0.5000 FILE SUA~U~RY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10879.0 10556.0 TDTP 10881.0 10556.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH .......... BASELINE DEPTH GRCH TDTP ............................ 88888.0 88894.0 88881.5 10874.5 10868.0 10871.5 10865.5 10870.0 10876.0 10864.5 10869.0 LIS Tape Verification r,isting Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 22 10860.0 10859.5 10859.0 10854.0 10857.5 10857.0 10856.0 10851.0 10855.0 10853.5 10853.0 10850.5 10850.5 10849.0 10850.0 10849.0 10840.5 10839.5 10839.0 10838.0 10834.5 10836.0 10835.5 10828.5 10823.0 10829.5 10823.5 10825.5 10822.0 10818.5 10817.0 10813.0 10818.5 10811.5 10814.0 10811.0 10809.0 10806.5 10806.0 10802.0 10801.5 10797.0 10797.5 10796.5 10796.5 10789.0 10790.5 10784.0 10784.0 10783.0 10783.0 10774.0 10773.5 10770.5 10770.0 10766.0 10768.5 10763.0 10764.5 10759.5 10759.5 10758.0 10756.5 10757.5 10756.5 10755.5 10754.0 10751.5 10751.0 10745.5 10745.5 10742.5 10743.5 10741.5 10741.0 10740.0 10741.0 10730.0 10730.5 10726.0 10726.0 10727.5 10722.5 10723.5 10718.5 10720.0 10714.0 10715.0 10712.0 10712.5 10706.5 10709.5 10702.5 10705.5 10697.0 10699.5 10696.5 10696.5 10694.0 10693.5 10684.0 10686.0 10680.0 10682.5 10677.0 10679.0 10676.5 10677.5 10671.0 10671.5 10671.0 10666.0 10667.5 10663.0 10662.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 23 10652.0 10652.5 10650.0 10649.5 10648.0 10647.5 10645.5 10644 . 5 10644.0 10642.0 10642.0 10641.5 10637.5 10634.5 10635.5 10639 . 5 10634.0 10630.5 10630.0 10633 . 0 10622.5 10622.0 10619.5 10622.0 10619.5 10617.0 10609.0 10611.0 10608.0 10610.5 10605.0 10607.0 10600.5 10602.5 10599.5 10602.0 10596.5 10599.5 10594 . 0 10596.5 10590.5 10595.0 10593.5 10584.0 10586.0 10580.5 10583 . 0 10575.5 10577.5 10571.5 10573.5 10568.5 10567.5 10562.0 10564.0 10561.5 10561.0 10559.5 10560.5 100.0 99.5 101.0 $ RE~ARKS: THIS FILE CONTAINS CASED HOLE TDTP PASS #5, THE 2ND BORAX PASS. THE DEPTH SHIFTS SHOWN ABOVEREFLECT CORRELATIONS GRCH BORAX PASS #2 AND GRCH BASE PASS #1, ALSO THE SIGMA BORAX PASS #2 TO SIGMA PASS #1 CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 24 TYPE REPR CODE VALUE 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 SIGM TDTP CU 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 TPHI TDTP PU-S 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 SBHF TDTP CU 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 SBHN TDTP CU 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 SIGC TDTP CU 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 SIBH TDTP CU 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT TDTP 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 SDSI TDTP CU 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 BACK TDTP CPS 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 FBAC TDTP CPS 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 TCANTDTP CPS 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 TCAF TDTP CPS 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 TCND TDTP CPS 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 TCFD TDTP CPS 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 TSCN TDTP CPS 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 TSCF TDTP CPS 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 INND TDTP CPS 1064306 O0 000 O0 0 5 i 1 4 68 0000000000 INFD TDTP CPS 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 GRCH TDTP GAPI 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 TENS TDTP LB 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 CCL TDTP V 1064306 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 10884.000 SIGM. TDTP -999.250 TPHI. TDTP -999°250 SBHF. TDTP -999.250 SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999~250 TRAT. TDTP -999.250 SDSI. TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP -999.250 TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD. TDTP -999°250 TSCN. TDTP -999.250 TSCF. TDTP -999.250 INND. TDTP -999.250 INFD. TDTP -999.250 GRCH. TDTP 100.813 TENS. TDTP -999.250 CCL.TDTP -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 25 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE AU3MBER: 6 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 6 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10879.0 10556.0 TDTP 10881.0 10556.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH .......... BASELINE DEPTH GRCH TDTP 88888.0 88894.0 88882.0 10878.5 10872.5 10871.5 10877.5 10867.0 10872.0 10863.5 10868.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 26 10863.0 10857.0 10860.5 10861.0 10859.0 10854.0 10858.5 10857.0 10856.0 10854.5 10851.0 10853.5 10850.5 10851.0 10848.5 10850.0 10849.0 10847.0 10845.0 10841.5 10839.5 10839.0 10840.0 10838.0 10837.5 10837.0 10835.5 10834.5 10831.0 10823.0 10829.5 10829.5 10828.5 10821.5 10820.0 10821.0 10817.5 10816.5 10818.5 10814.5 10815.0 10812.0 10813.0 10803.5 10802.0 10801.0 10801.0 10798.5 10798.5 10790.5 10790.0 10790.0 10790.5 10785.5 10784.0 10784.0 10783.0 10780.0 10779.5 10778.5 10776.5 10776.0 10773.5 10771.5 10769.5 10766.5 10765.0 10766.0 10762.5 10761.0 10759.5 10760.0 10759.0 10755.5 10754.0 10754.0 10747.0 10746.0 10746.0 10746.0 10741.0 10741.0 10740.0 10740.0 10730.5 10731.5 10728.5 10730.0 10723.0 10723.0 10722.5 10722.5 10715.5 10718.5 10714.5 10715.0 10713.0 10717.5 10712.5 10712.5 10710.0 10714.5 10706.5 10709.0 10703.5 10706.0 10698.0 10700.0 10696.0 10696.0 10694.0 10693.5 10691.5 10691.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 27 10685.5 10685.0 10686.5 10683.0 10683.5 10681.0 10681.0 10680.5 10678°0 10678.5 10677.5 10672.0 10668°0 10666.0 10664.0 10657.0 10656.0 100.0 99.0 $ 10687.0 10682.0 10677.5 10671.0 10663.0 99.0 REMARKS: THIS FILE CONTAINS CASED HOLE TDTP PASS #6, THE 3RD BORAX PASS. THE DEPTH SHIFTS SHOWN ABOVEREFLECT CORRELATIONS GRCH BORAX PASS #3 AND GRCH BASE PASS #1, ALSO THE SIGMA BORAX PASS #3 TO SIGMA PASS #1 CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 28 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) FT 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 DEPT SIGM TDTP CU 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 TPHI TDTP PU-S 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 SBHF TDTP CU 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 SBHN TDTP CU 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 SIGC TDTP CU 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 SIBH TDTP CU 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 TRAT TDTP 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 SDSI TDTP CU 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 BACK TDTP CPS 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 FBAC TDTP CPS 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 TCAN TDTP CPS 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 TCAF TDTP CPS 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 TCND TDTP CPS 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 TCFD TDTP CPS 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 TSCN TDTP CPS 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 TSCF TDTP CPS 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 INND TDTP CPS 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 INFD TDTP CPS 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 GRCH TDTP GAPI 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 TENS TDTP LB 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 CCL TDTP V 1064306 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 10884. 000 SIGM. TDTP -999. 250 TPHI. TDTP -999. 250 SBHF. TDTP -999. 250 SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP -999.250 SDSI. TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP -999.250 TCAF. TDTP -999.250 TCNDo TDTP -999.250 TCFD. TDTP -999.250 TSCN. TDTP -999.250 TSCF. TDTP -999.250 INND.TDTP -999.250 INFD. TDTP -999.250 GRCH. TDTP 200.250 TENS. TDTP -999. 250 CCL. TDTP -999. 250 DEPT. 10654.000 SIGM. TDTP 9.273 TPHI.TDTP 10.056 SBHF. TDTP SBHN. TDTP 95.165 SIGC. TDTP O. 02 6 SIBH. TDTP 128.372 TRAT. TDTP SDS I . TDTP 0.178 BACK. TDTP 178.036 FBA C. TDTP 33.969 TCAN. TDTP TCAF. TDTP 22206.254 TCND. TDTP 16211. 895 TCFD. TDTP 8715.242 TSCN. TDTP TSCF. TDTP 4781.271 INND. TDTP 1644.049 INFD. TDTP 380.518 GRCH. TDTP TENS. TDTP 1605. 000 CCL. TDTP O. 000 75.699 1.231 32230.324 6939.571 45.938 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 29 **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE · FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE :FLIC VERSION : O01CO1 DATE · 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 7 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 7 DEPTH INCREMENT: O. 5000 FILE SUM~zARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10879.0 10554.0 TDTP 10881.0 10554°0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH .......... BASELINE DEPTH GRCH TDTP 88888.0 88886.5 88887.5 10877.5 10877.0 10875.5 10874.5 10873.5 10872.0 10872.5 10870.5 10868.5 10860.0 10857.0 10858.5 10856.5 10856.0 10854.5 10853.5 10851.0 10851.0 10851.0 10849.0 10850.0 10849.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 30 10845.5 10843.5 10840.5 10838.0 10833.5 10833.0 10829.0 10823.0 10823.0 10818.5 10821.5 10821.5 10818.5 10818.5 10814.0 10813.0 10813.0 10814.0 10812.5 10810.5 10800.5 10803.5 10799.5 10802.0 10797.5 10798.0 10791.5 10790.0 10789.5 10791.0 10786.0 10785.0 10783.0 10782.5 10780.0 10778.5 10778.0 10777.0 10776.0 10773.5 10767.0 10769.0 10768.5 10764.5 10762.0 10759.5 10756.5 10759.5 10744.0 10743.5 10741.0 10740.0 10730.0 10731.0 10723.0 10719.0 10723.0 10719.5 10715.0 10717.0 10718.0 10712.5 10712.5 10698.0 10699.5 10696.0 10697.5 10694.0 10693.5 10690.0 10691.5 10684.5 10686.5 10683.0 10683.5 10680.5 10682.5 10680.0 10681.0 10671.5 10671.0 10664.0 10663.0 10653.0 10652.5 10646.0 10644.5 10644.0 10642.5 10643.0 10644.0 10642.0 10642.0 10640.0 10639.5 10637.5 10640.0 10630.5 10633.0 10629.5 10631.0 10620.0 10622.0 10608.5 10611.0 10605.0 10607.0 10604.5 10606.5 10600.5 10602.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 31 10595.5 10597.5 10594.5 10589.0 10592.0 10586.0 10588.0 10580.0 10576.5 10575.5 10576.5 10571.5 10574.0 10569.0 10571.5 10568.0 10563.5 10559.5 10558.5 10560.5 10556.0 100.0 102.0 $ REMARKS: 10596.5 10582.5 10578.0 10569.5 10566.5 10560.5 10555.5 99.5 THIS FILE CONTAINE TDTP PASS #7, THE PASS AFTER FLUSH. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH PASS AFTER FLUSH AND GRCH PASS #1, ALSO THE PASS AFTER FLUSH SIGMA AND SIGMA #1 CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-I997 10:24 PAGE: 32 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) FT 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 DEPT SIGM TDTP CU 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 TPHI TDTP PU-S 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 SBHF TDTP CU 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 SBHN TDTP CU 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 SIGC TDTP CU 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 SIBH TDTP CU 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 TRAT TDTP 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 SDSI TDTP CU 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 BACK TDTP CPS 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 FBAC TDTP CPS 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 TCAN TDTP CPS 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 TCAF TDTP CPS 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 TCND TDTP CPS 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 TCFD TDTP CPS 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 TSCN TDTP CPS 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 TSCF TDTP CPS 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 INND TDTP CPS 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 INFD TDTP CPS 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 GRCH TDTP GAPI 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 TENS TDTP LB 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 CCL TDTP V 1064306 O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 10880.500 SIGM. TDTP 13.233 TPHI.TDTP 27.010 SBHF. TDTP SBHN. TDTP 40. 382 SIGC. TDTP 1.641 SIBH. TDTP 40. 382 TRAT. TDTP SDSI. TDTP O. 425 BACK. TDTP 178. 900 FBAC. TDTP 44.638 TCAN. TDTP TCAF. TDTP 13446. 463 TCND. TDTP 21533. 883 TCFD. TDTP 6992. 967 TSCN. TDTP TSCF. TDTP 2766. 450 INND. TDTP 1282. 554 INFD. TDTP 306. 754 GRCH. TDTP TENS. TDTP 1600. 000 CCL. TDTP O . 000 DEPT. 10553.500 SIGM. TDTP 10. 761 TPHI. TDTP 22. O16 SBHF. TDTP SBHN. TDTP 43. 855 SIGC. TDTP O. 53 6 SIBH. TDTP 45 . 152 TRAT. TDTP SDSI. TDTP 0.275 BACK. TDTP 171. 799 FBAC. TDTP 33. 498 TCAIV. TDTP TCAF. TDTP 18631.785 TCND. TDTP 24432.332 TCFD. TDTP 8849.279 TSCN. TDTP TSCF. TDTP 3940.507 INND. TDTP 1384.798 INFD.TDTP 320.329 GRCH. TDTP TENS. TDTP 1595. 000 CCL. TDTP 0. 000 31.988 1.883 33055.031 6800.680 -999.250 31.927 1.773 41379.320 8751.469 -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 33 **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE · FLIC VERSION · O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION . O01CO1 DATE · 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 8 AVERAGED CURVES Pulsed Neutron: Unaveraged edited Pass 1 Gamma Ray and backround counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT O. 5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS TDTP 1, 2, 3, $ REMARKS: THIS FILE CONTAINS THE ARITHFiETIC AVERAGE OF BASE PASSES 1,2,&3 OF THE TDTP TOOL. THE DATA WAS CLIPPED AND DEPTH SHIFTED BEFORE THE AVERAGE WAS CALCULATED. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** .............................. TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 80 4 66 1 5 66 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 34 TYPE REPR CODE VALUE 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1064306 O0 000 O0 0 8 1 1 4 68 0000000000 O0 000 O0 000 O0 000 O0 000 O0 000 O0 000 O0 000 O0 O0 O0 SIGM PNAV CU 1064306 TPHI PNAV PU-S 1064306 SBHF PNAV CU 1064306 SBHN PNAV CU 1064306 SIGC PNAV CU 1064306 SIBH PNAV CU 1064306 TRAT PNAV 1064306 SDSI PNAV CU 1064306 BACK TDTP CPS 1064306 FBAC TDTP CPS 1064306 TCAN PNAV CPS 1064306 TCAF PNAV CPS 1064306 TCND PNAV CPS 1064306 TCFD PNAV CPS 1064306 TSCN PNAV CPS 1064306 TSCF PNAV CPS 1064306 INND PNAV CPS 1064306 INFD PNAV CPS 1064306 GRCH TDTP GAPI 1064306 oo OO O0 O0 OO O0 O0 O0 O0 O0 0 8 1 1 4 68 0000000000 O0 0 8 1 1 4 68 0000000000 O0 0 8 1 1 4 68 0000000000 O0 0 8 1 1 4 68 0000000000 O0 0 8 1 1 4 68 0000000000 O0 0 8 1 1 4 68 0000000000 O0 0 8 1 1 4 68 0000000000 000 O0 0 8 1 1 4 68 0000000000 000 O0 0 8 1 1 4 68 0000000000 000 O0 0 8 1 1 4 68 0000000000 000 O0 0 8 1 1 4 68 0000000000 000 O0 0 8 1 1 4 68 0000000000 000 O0 0 8 1 1 4 68 0000000000 000 O0 0 8 1 1 4 68 0000000000 000 O0 0 8 1 1 4 68 0000000000 000 O0 0 8 1 1 4 68 0000000000 000 O0 0 8 1 1 4 68 0000000000 000 O0 0 8 1 1 4 68 0000000000 000 O0 0 8 1 1 4 68 0000000000 ** DATA ** DEPT. 10881.500 SIGM. PNAV -999.250 TPHI.PNAV -999.250 SBHF. PNAV -999.250 SBHN. PNAV -999.250 SIGC. PNAV -999.250 SIBH. PNAV -999.250 TRAT. PNAV -999.250 SDSI.PNAV -999.250 BACK. TDTP 36.578 FBAC. TDTP 12.246 TCAN. PNAV -999.250 TCAF. PNAV -999.250 TCND.PNAV -999.250 TCFD.PNAV -999.250 TSCN. PNAV -999.250 TSCF. PNAV -999.250 INND. PNAV -999.250 INFD.PNAV -999.250 GRCH. TDTP -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 35 DEPT. 10297.000 SIGM. PNAV -999.250 TPHI.PNAV -999.250 SBHF. PNAV -999.250 SBHN. PNAV -999.250 SIGC.PNAV -999.250 SIBH. PNAV -999.250 TRAT. PNAV -999.250 SDSI.PNAV -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. PNAV -999.250 TCAF. PNAV -999.250 TCND.PNAV -999.250 TCFD. PNAV -999.250 TSCN. PNAV -999.250 TSCF. PNAV -999.250 INND.PNAV -999.250 INFD.PNAV -999.250 GRCH. TDTP 22.063 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION · O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .009 SERVICE · FLIC VERSION . O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FiLE ArUMBER 9 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUM~iARY VENDOR TOOL CODE START DEPTH TDTP 10910.0 $ 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): STOP DEPTH 10294.0 t5-AUG-97 CP 42.2 1247 15-AUG-97 10899.0 10897.0 10294.0 10910.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 36 DEPTH CONTROL USED (YES/NO): NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TDTP THERMAL DECAY $ TOOL NUMBER TDTP SET 23 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) 10302.0 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) : BORAX WATER 5.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): REMARKS: CORRELATED TO GEARHART BHCS DATED 12-26-85. PUMPED 250 BBLS SEAWATER FOR FLUID PACK. THIS FILE CONTAINS THE RAW DATA CASED HOLE TDTP BASE PASS #1. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 37 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** SIZE REPR PROCESS NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 SIGM PS1 CU 1064306 O0 000 O0 0 9 1 I 4 68 0000000000 TPHI PS1 PU 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 SBHF PS1 CU 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 SBHN PSl CU 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 SIGC PS1 CU 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 SIBH PS1 CU 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 TRAT PS1 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 SDSI PS1 CU 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 BACK PS1 CPS 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 FBAC PS1 CPS 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 TCANPS1 CPS 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 TCAF PS1 CPS 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 TCND PS1 CPS 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 TCFD PS1 CPS 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 TSCN PS1 CPS 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 TSCF PS1 CPS 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 INND PS1 CPS 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 INFD PS1 CPS 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 TENS PS1 LB 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 GR PS1 GAPI 1064306 O0 000 O0 0 9 t 1 4 68 0000000000 CCL PS1 V 1064306 O0 000 O0 0 9 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 38 * * DATA * * DEPT. 10884.000 SIGM. PS1 SBHN. PS1 40.244 SIGC.PS1 SDSI.PS1 0.290 BACK.PSI TCAF. PS1 16269.133 TCND. PS1 TSCFoPS1 3493.840 INND.PS1 GR.PS1 14.219 CCL. PS1 DEPT. 10296.000 SIGM. PS1 SBHN. PS1 55.132 SIGC. PS1 SDSI.PS1 0.629 BACK. PSi TCAF. PS1 6990.888 TCND. PS1 TSCFoPS1 1430.508 INND. PS1 GR.PS1 22.063 CCL.PS1 12.498 TPHI.PS1 1.735 SIBH. PS1 33. 990 FBAC. PS1 26073.461 TCFD. PS1 1619. 550 INFD. PS1 0.000 15.705 TPHI.PS1 3.019 SIBH.PS1 101.103 FBAC.PS1 17563.289 TCFD.PSl 1582.828 INFD.PS1 0.000 23.858 SBHF. PS1 40.244 TRAT.PSl 12.012 TCAN. PS1 8729.900 TSCN. PS1 371.439 TENS.PS1 24.412 SBHF. PS1 67.781 TRAT. PS1 20.576 TCAN. PS1 5289.957 TSCN. PS1 325.271 TENS.PSi 32.402 1.806 38289.938 8222.865 1645.000 52.317 1.606 15920.621 3257.751 1520.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .009 SERVICE · FLIC VERSION · O01CO1 DATE · 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .010 SERVICE : FLIC VERSION · O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NIJ?4BER 10 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 2 DEPTH INCRE~IENT: 0.5000 FILE SUMFiARY VENDOR TOOL CODE START DEPTH STOP DEPTH TDTP 10914.0 10294.0 $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 39 LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) '. TD LOGGER (FT) : TOP LOG INTERVAL (?T): BOTTOM LOG INTERVAL (ET) '. LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): 15-AUG-97 CP 42°2 1247 15-AUG-97 10899.0 10897.0 10294.0 10910.0 NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TDTP THERMAL DECAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) '. DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : TOOL NUMBER TDTP SET 23 10302.0 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): BORAX WATER 5.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): REMARKS: CORRELATED TO GEARHART BHCS DATED 12-26-85. PUMPED 250 BBLS SEAWATER FOR FLUID PACK. THIS FILE CONTAINS THE TDTP CASED HOLE RAW LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 40 PASS #2. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1064306 O0 000 O0 0 10 1 1 4 68 0000000000 SIGM PS2 CU 1064306 O0 000 O0 0 10 1 1 4 68 0000000000 TPHI PS2 PU 1064306 O0 000 O0 0 10 1 SBHF PS2 CU 1064306 O0 000 O0 0 10 1 SBHN PS2 CU 1064306 O0 000 O0 0 10 1 SIGC PS2 CU 1064306 O0 000 O0 0 10 1 SIBH PS2 CU 1064306 O0 000 O0 0 10 1 TRAT PS2 1064306 O0 000 O0 0 10 1 SDSI PS2 CU 1064306 O0 000 O0 0 10 1 BACK PS2 CPS 1064306 O0 000 O0 0 10 1 FBAC PS2 CPS 1064306 O0 000 O0 0 10 1 TCAN PS2 CPS 1064306 O0 000 O0 0 10 1 TCAF PS2 CPS 1064306 O0 000 O0 0 10 1 TCND PS2 CPS 1064306 O0 000 O0 0 10 1 TCFD PS2 CPS 1064306 O0 000 O0 0 10 1 TSCN PS2 CPS 1064306 O0 000 O0 0 10 1 TSCF PS2 CPS 1064306 O0 000 O0 0 10 1 INND PS2 CPS 1064306 O0 000 O0 0 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 41 NAME SERV UNIT SERVICE API API API API FILE NUMB NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) INFD PS2 CPS 1064306 O0 000 O0 0 10 1 1 4 68 0000000000 TENS PS2 LB 1064306 O0 000 O0 0 10 1 1 4 68 0000000000 GR PS2 GAPI 1064306 O0 000 O0 0 10 i 1 4 68 0000000000 CCL PS2 V 1064306 O0 000 O0 0 10 1 1 4 68 0000000000 ** DATA ** DEPT. 10884 SBHN. PS2 41 SDSI.PS2 0 TCAF. PS2 18342 TSCF. PS2 3828 GR.PS2 172 000 SIGM. PS2 11.226 TPHI.PS2 22.315 SBHF. PS2 805 SIGC. PS2 1.396 SIBH. PS2 41.805 TRAT. PS2 297 BACK. PS2 115.347 FBAC. PS2 32.200 TCAN. PS2 422 TCND.PS2 26044.445 TCFD.PS2 8964.875 TSCN. PS2 201 INND.PS2 1536.400 INFD.PS2 345.587 TENS.PS2 500 CCL.PS2 0.000 29.848 1.787 41946.023 8754.451 1635.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .010 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .011 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 11 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUF~W~gY LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 42 TDTP $ LOG HEADER DATA VENDOR TOOL CODE START DEPTH 10914.0 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): STOP DEPTH 10294.0 15-AUG-97 CP 42.2 1247 15-AUG-97 10899.0 10897.0 10294.0 10910.0 NO TOOL STRING (TOP TOBOTTOM) VENDOR TOOL CODE TOOL TYPE TDTP THERMAL DECAY $ TOOL NUMBER ........... TDTP SET 23 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 10302.0 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) : BORAX WATER 5.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 43 REMARKS: CORRELATED TO GEARHART BHCS DATED 12-26-85. PUMPED 250 BBLS SEAWATER FOR FLUID PACK. THIS FILE CONTAINS THE RAW DATA FOR TDTP CASED HOLE PASS #3. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE i 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 SIGM PS3 CU 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 TPHI PS3 PU 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 SBHF PS3 CU 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 SBHNPS3 CU 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 SIGC PS3 CU 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 SIBH PS3 CU 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 TRAT PS3 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 SDSI PS3 CU 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 BACK PS3 CPS 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 FBAC PS3 CPS 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 TCANPS3 CPS 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 TCAF PS3 CPS 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 TCND PS3 CPS 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 44 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) TCFD PS3 CPS 1064306 TSCN PS3 CPS 1064306 TSCF PS3 CPS 1064306 INND PS3 CPS 1064306 INFD PS3 CPS 1064306 TENS PS3 LB 1064306 GR PS3 GAPI 1064306 CCL PS3 V 1064306 O0 000 O0 0 11 1 1 4 68 0000000000 O0 000 O0 0 11 1 1 4 68 0000000000 O0 000 O0 0 11 1 1 4 68 0000000000 O0 000 O0 0 11 1 1 4 68 0000000000 O0 000 O0 0 11 1 1 4 68 0000000000 O0 000 O0 0 11 1 1 4 68 0000000000 O0 000 O0 0 11 1 1 4 68 0000000000 O0 000 O0 0 11 1 1 4 68 0000000000 ** DATA ** DEPT. 10884.000 SIGM. PS3 11.226 TPHI.PS3 22.461 SBHF. PS3 SBHN. PS3 42.409 SIGC. PS3 1.445 SIBH. PS3 42.409 TRAT. PS3 SDSI.PS3 0.286 BACK. PS3 151.921 FBAC. PS3 37.248 TCAN. PS3 TCAF. PS3 18400.715 TCND. PS3 26372.758 TCFD.PS3 9046.498 TSCN. PS3 TSCF. PS3 3869.662 INND.PS3 1526.243 INFD.PS3 354.529 TENS.PS3 GR.PS3 212.375 CCL.PS3 0.000 28.918 1.789 41987.641 8829.982 1625.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .011 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .012 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NT]M~ER 12 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 45 PASS NUMBER: 4 DEPTH INCREMENT: 0.5000 FILE SOI~bL~RY VENDOR TOOL CODE START DEPTH TDTP 10914.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE ......................... TDTP THERMAL DECAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL STOP DEPTH 10556.0 15-AUG-97 CP 42.2 1247 15-AUG-97 10899.0 10897.0 10294.0 10910.0 NO TOOL NUMBER TDTP SET 23 10302.0 BORAX WATER 5.0 TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS) : 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 46 FAR COUN~ RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): REMARKS: CORRELATED TO GEARHART BHCS DATED 12-26-85. PUMPED 250 BBLS SEAWATER FOR FLUID PACK. THIS FILE CONTAINS THE RAW DATA .FOR BORAX PASS #1. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE .t~U3IB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP EL~ CODE (HEX) DEPT FT 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 SIGM BX1 CU 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 TPHI BX1 PU 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 SBHF BX1 CU 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 SBFiNBX1 CU 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 SIGC BX1 CU 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 SIBH BX1 CU 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 TRAT BX1 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 SDSI BX1 CU 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 BACK BX1 CPS 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 47 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) FBAC BX1 CPS 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 TCANBX1 CPS 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 TCAF BX1 CPS 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 TCNDBX1 CPS 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 TCFD BX1 CPS 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 TSCN BX1 CPS 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 TSCF BX1 CPS 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 INNDBX1 CPS 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 INFD BX1 CPS 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 TENS BX1 LB 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 GR BX1 GAPI 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 CCL BX1 V 1064306 O0 000 O0 0 12 1 1 4 68 0000000000 ** DATA ** DEPT. 10884.000 SIGM. BX1 15.284 TPHI.BX1 24.336 SBHF. BX1 73°268 SBHN. BX1 90.163 SIGC. BX1 0.107 SIBH. BX1 141.355 TRAT. BX1 1.569 SDSI.BX1 0.384 BACK. BX1 169.244 FBAC.BX1 33.718 TCAN. BX1 18296°652 TCAF. BX1 8955.115 TCND.BX1 12249.918 TCFD.BX1 4622.416 TSCN. BX1 3792.924 TSCF. BX1 1856.409 INND.BX1 1591.984 INFD.BX1 347.615 TENS.BX1 1645.000 GR.BX1 101.750 CCL.BX1 0.000 DEPT. 10555.000 SIGM. BX1 9.998 TPHI.BX1 18.224 SBHF. BX1 70.786 SBHN. BX1 87.249 SIGC. BX1 0.058 SIBH. BX1 124.359 TRAT. BX1 1.546 SDSI.BX1 0.175 BACK. BX1 176.460 FBAC.BX1 34.435 TCAN. BX1 36742.867 TCAF. BX1 19879.492 TCND.BX1 17225.305 TCFD.BX1 7660.725 TSCN. BX1 7556.385 TSCF. BX1 4088.333 INND.BX1 1573.121 INFD.BX1 367.545 TENS.BX1 1580.000 GR.BX1 29.031 CCL.BX1 0.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .012 SERVICE : FLIC VERSION : OOICO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 48 **** FILE HEADER **** FILE NAME : EDIT .013 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NIIMBER 13 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 5 DEPTH INCREMENT: 0.5000 FILE SUMFiARY VENDOR TOOL CODE START DEPTH STOP DEPTH ..................................... 10914.0 10556.0 TDTP $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO) TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TDTP THERMAL DECAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : 15-AUG-97 CP 42.2 1247 15-AUG-97 10899.0 10897.0 10294.0 10910.0 NO TOOL NUMBER TDTP SET 23 10302.0 BORAX WATER 5.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 49 WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): REMARKS: CORRELATED TO GEARHART BHCS DATED 12-26-85. PUMPED 250 BBLS SEAWATER FOR FLUID PACK. THIS FILE CONTAINS THE RAW DATA FOR BO~ PASS #2. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 50 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 SIGM BX2 CU 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 TPHI BX2 PU 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 SBHF BX2 CU 1064306 O0 000 O0 0 13 i 1 4 68 0000000000 SBHNBX2 CU 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 SIGC BX2 CU 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 SIBH BX2 CU 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 TRAT BX2 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 SDSI BX2 CU 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 BACK BX2 CPS 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 FBAC BX2 CPS 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 TCANBX2 CPS 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 TCAF BX2 CPS 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 TCNDBX2 CPS 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 TCFD BX2 CPS 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 TSCN BX2 CPS 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 TSCF BX2 CPS 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 INND BX2 CPS 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 INFD BX2 CPS 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 TENS BX2 LB 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 GR BX2 GAPI 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 CCL BX2 V 1064306 O0 000 O0 0 13 1 1 4 68 0000000000 ** DATA ** DEPT. 10884.000 SIGM. BX2 15.734 TPHI.BX2 36.659 SBHF.BX2 79.325 SBHN. BX2 93.467 SIGC. BX2 0.071 SIBH.BX2 156.242 TRAT. BX2 1.891 SDSI.BX2 0.428 BACK. BX2 177.541 FBAC.BX2 38.073 TCAN. BX2 17376.941 TCAF. BX2 6974.809 TCND.BX2 11451.082 TCFD.BX2 3897.232 TSCN. BX2 3586.428 TSCF. BX2 1439.531 INND.BX2 1555.131 INFD.BX2 295.731 TENS.BX2 1675.000 GR.BX2 109.063 CCL.BX2 0.000 DEPT. 10554.500 SIGM. BX2 10.447 TPHI.BX2 16.341 SBHF. BX2 66.242 SBHN. BX2 86.091 SIGC. BX2 0.062 SIBH.BX2 120.997 TRAT. BX2 1.460 SDSI.BX2 0.213 BACK. BX2 176.541 FBAC.BX2 33.725 TCAN. BX2 32197.051 TCAF. BX2 18251.039 TCND.BX2 16074.695 TCFD.BX2 7415.829 TSCN. BX2 6819.647 TSCF.BX2 3865.748 INND.BX2 1589.573 INFD.BX2 346.241 TENS.BX2 1535.000 GR.BX2 38.531 CCL.BX2 0.000 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 51 **** FILE TRAILER **** FILE NAME : EDIT .013 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .014 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 14 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 6 DEPTH INCREMENT: 0.5000 FILE SUMPUh~Y VENDOR TOOL CODE START DEPTH TDTP 10916.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) : DRILLERS CASING DEPTH (FT) : STOP DEPTH .......... 10656.0 iS-AUG-97 CP 42.2 1247 15-AUG-97 10899.0 10897.0 10294.0 10910.0 NO TOOL NUMBER TDTP SET 23 10302.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 52 LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : BORAX WATER 5.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): REMARKS: CORRELATED TO GEARHART BHCS DATED 12-26-85. PUMPED 250 BBLS SEAWATER FOR FLUID PACK. THIS FILE CONTAINS THE RAW DATA FOR BORAX PASS #3. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 53 TYPE REPR CODE VALUE 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 SIGM BX3 CU 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 TPHI BX3 PU 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 SBHF BX3 CU 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 SBHNBX3 CU 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 SIGC BX3 CU 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 SIBH BX3 CU 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 TRAT BX3 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 SDSI BX3 CU 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 BACK BX3 CPS 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 FBAC BX3 CPS 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 TCANBX3 CPS 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 TCAF BX3 CPS 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 TCNDBX3 CPS 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 TCFD BX3 CPS 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 TSCN BX3 CPS 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 TSCF BX3 CPS 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 INNDBX3 CPS 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 INFD BX3 CPS 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 TENS BX3 LB 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 GR BX3 GAPI 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 CCL BX3 V 1064306 O0 000 O0 0 14 1 1 4 68 0000000000 ** DATA ** DEPT. 10884.000 SIGM. BX3 17.693 TPHI.BX3 51.296 SBHFoBX3 SBHN. BX3 88.655 SIGC.BX3 0.000 SIBH. BX3 147.306 TRAT. BX3 SDSI.BX3 0.750 BACK. BX3 172.542 FBAC. BX3 56.856 TCAN. BX3 TCAF. BX3 4543.121 TCND.BX3 10842.795 TCFD.BX3 3286.061 TSCN. BX3 TSCF. BX3 954.825 INND.BX3 1540.703 INFD.BX3 345.986 TENS~BX3 GR.BX3 207.375 CCL.BX3 0.000 82.442 2.178 13956.307 2933.187 1710.000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 54 DEPT. 10655.000 SIGM. BX3 SBHN. BX3 95.165 SIGC.BX3 SDSI.BX3 0.178 BACK. BX3 TCAF. BX3 22206.254 TCND.BX3 TSCF. BX3 4781.271 INND.BX3 GR.BX3 45.938 CCL.BX3 9.273 TPHI.BX3 0.026 SIBH. BX3 178.036 FBAC. BX3 16211.895 TCFD.BX3 1644.049 INFD.BX3 0.000 10.056 SBHF. BX3 128.372 TRAT. BX3 33.969 TCAN. BX3 8715.242 TSCN. BX3 380.518 TENS.BX3 75.699 1.231 32230.324 6939.571 1605.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .014 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .015 SERVICE : FLIC VERSION · O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 15 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 7 DEPTH INCREMENT: O. 5000 FILE SUMFIARY VENDOR TOOL CODE START DEPTH TDTP 10918.0 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) : STOP DEPTH 10554.0 15 -AUG-97 CP 42.2 1247 15-AUG-97 10899.0 10897.0 10294.0 10910.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 55 LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TDTP THERMAL DECAY $ TOOL NUMBER ........... TDTP SET 23 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 10302.0 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) : BORAX WATER 5.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): REMARKS: CORRELATED TO GEARHART BHCS DATED 12-26-85. PUMPED 250 BBLS SEAWATER FOR FLUID PACK. THIS FILE CONTAINS THE RAW DATA FOR THE PASS AFTER FLUSHING. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 56 ** DATA FORMAT SPECIFICATION RECORD ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB AUJM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD ~ SAMP ELEM CODE (HEX) DEPT FT 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 SIGM PAF CU 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 TPHI PAF PU 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 SBHF PAF CU 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 SBHN PAF CU 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 SIGC PAF CU 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 SIBH PAF CU 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 TRAT PAF 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 SDSI PAF CU 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 BACK PAF CPS 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 FBAC PAF CPS 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 TCANPAF CPS 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 TCAF PAF CPS 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 TCND PAF CPS 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 TCFD PAF CPS 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 TSCN PAF CPS 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 TSCF PAF CPS 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 INNDPAF CPS 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 INFD PAF CPS 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 TENS PAF LB 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 GR PAF GAPI 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 CCL PAF V 1064306 O0 000 O0 0 15 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1997 10:24 PAGE: 57 ** DATA ** DEPT. 10884. 000 SIGM. PAF SBHN. PAF 38.057 SIGC. PAF SDSI. PAF O. 460 BACK. PAF TCAF. PAF 13200. 441 TCND. PAF TSCF. PAF 2714. 561 INND. PAF GR. PAF 130. 875 CCL. PAF DEPT. 10553. 500 SIGM. PAF SBHN. PAF 44. 295 SIGC. PAF SDSI. PAF 0.277 BACK. PAF TCAF. PAF 18188. 457 TCND . PAF TSCF. PAF 3848. 098 INND. PAF GR. PAF 34. 688 CCL. PAF 14.359 TPHI.PAF 1.709 SIBH~PAF 178.647 FBAC.PAF 21948.438 TCFDoPAF 1375.072 INFD.PAF 0.000 10.618 TPHI.PAF 0.583 SIBH. PAF 173.889 FBAC.PAF 24046.145 TCFD.PAF 1379.687 INFDoPAF 0.000 27.322 SBHF. PAF 38. 057 TRA T . PAF 46. 884 TCAN. PAF 7044. 771 TSCN. PAF 283 . 802 TENS. PAF 21. 422 SBHF. PAF 46. 059 TRAT. PAF 33. 857 TCAN. PAF 8722. 826 TSCN. PAF 319. 326 TENS. PAF 36.675 1.859 32384.922 6659.688 1565.000 32.356 1.753 40104.422 8484.818 1545.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .015 SERVICE : FLIC VERSION : O01CO1 DATE : 97/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 97/11/25 ORIGIN . FLIC TAPE NAME : 97426 CONTINUATION # : 1 PREVIOUS TAPE : COGENT : BP EXPLORATION, D-24, PRUDHOE BAY, 50-029-21506-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 97/11/25 ORIGIN : FLIC REEL NAME : 97426 CONTINUATION # : PREVIOUS REEL : COMMENT : BP EXPLORATION, D-24, PRUDHOE BAY, 50-029-21506-00 D - 24 PRUDHOE BAY /'/ / ; :, - ':'~:,"'",'.'.*-i Run 1' .. ,_ ;! '.. , · ~,' , ..... ',q , .!; '.'** ::'. *" .'--.~-.,",... ' ..: }'?i~i ~ii. 29- DEC- 1995 · '. x::'., - ' . ':;4, ". "'* "/ ~,;..:::~' ::"~',:'% CN/GR . . -.'?'~;,': :-,,..;-.,',:r':-. :-] /' ¢'..., X~i}'~Xi..~.;,.:} Cased Hole ,,..':.. ':.. :,;:.-'..:. :.. :. ?~ 7,-~-",,,~,,.,~--/ · ., '|..,,:..''-': / ,'9,.~% ' ,~ ,.~.,' . , : .... .o . 10250 ,).: : ' ~:..~, ' ~ :',' 10899 MIESTEWA~i ATLAS Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: f SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: f WELL CASING RECORD D - 24 500292150600 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 15-JAN-96 6261.01 E. RANDALL 23 11N 13E 1855 1067 71.67 0.00 44.32 OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/PT) 1ST STRING 2ND STRING 9.625 10302.0 3RD STRING 7.000 11098.0 PRODUCTION STRING 5.500 9920.0 CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BHCS GR 2 1 11-DEC-85 SWS BASELINE DEPTH 10266.0 10267.5 10268.5 10269.0 10270.0 10271.0 10271.5 10272.0 10279.0 10280.0 10281.0 10281.5 10303.5 47.00 29.00 17.00 ......... EQUIVALENT UNSHIFTED DEPTH ......... GRCH 10266.0 10267.5 10268.0 10269.0 10270.0 10270.5 10271.0 10272.0 10279.0 10279.5 10280.5 10281.5 10303.5 1O304.5 10313.0 10313.5 10315.0 10316.0 10323.5 10324.0 10325.5 10333.5 10362.0 10362 · 5 10366.5 10367.5 10368.0 10375.5 10376.5 10377.0 10377.5 10385.0 10386.0 10404.5 10405.5 10411.5 10417.5 10427.5 10428.5 10445.5 10447.5 10456.5 10466.0 10467 ,,0 10472.5 10473.5 10491.0 10494.0 10515.0 10527.5 10528.5 10555.5 10556.0 10557.0 10562.5 10563 · 0 10563.5 10566.0 10566.5 10567.5 10568 · 0 10570.0 10571.0 10586.5 10597.5 10602.0 10603.0 10603.5 10612.0 10634.0 10689 · 5 10691.0 10693.5 10304.0 10312.5 10313.5 10315.0 10315.5 10323.0 10324.0 10325.5 10333.0 10361.5 10362.5 10366.5 10367.0 10.368.0 10375.5 10376.0 10376.5 10377.5 10385.0 10385.5 10404 · 0 10404 · 5 10410.5 10417.0 10427.0 10427.5 10445.0 10447.0 10456.5 10466.0 10466.5 10472.0 10472.5 10490.0 10493.5 10514.0 10527.0 10527.5 1O555.0 10555.5 10556.0 10561.5 10562.0 10562.5 10565.0 10566.0 10567.0 10568.0 10570.0 10570.5 10586.0 10597.5 10602.0 10602.5 10603.5 10612.0 10633.5 10689.0 10690.0 10692.5 10694.5 10742.5 10793.5 10813.5 10823.0 10836.5 10841.5 10842.5 10846.0 10846.5 10849.0 10850.0 10852.5 10853.0 10855.0 10856.0 10856.5 10857.0 10860.5 10861.5 10865.5 10875.5 10876.5 10878.0 $ REMARKS: 10693.0 10742.0 10793.0 10814.0 10823.5 10839.5 10844.5 10845.0 10848.5 10849.5 10852.0 10852.5 10855.0 10856.0 10858.0 10858.5 10859.0 10860.0 10863.5 10864.0 10868.5 10878.5 10879.0 10879.5 CN/GR Cased Hole. NOTE: THERE WERE 3 PRE-PUMP IN PASSES MADE BUT THE HOLE WAS FULL OF GAS RENDERING THE CN CURVE USELESS FOR FLUID MONITORING. THESE PASSES ARE NOT INCLUDED IN THIS LDWG TAPE. THE PASSES USED FOR THIS LDWG WERE MADE AFTER PUMPING 221 BBLS OF FILTERED SEAWATER. LOG WAS TIED INTO BHCS DATED 26-DEC-85. WELL TEST SUMMARY TEST DATE ELAPSED TIME HOURS GROSS FLUID RATE MBPD NET OIL RATE MBOPD NET WATER RATE MBWPD FORMATION GAS RATE MMSCFD GOR LIFT GAS RATE CASING PRESSURE TGOR TGLR CHOKE OPENING. MANIFOLD PRESSURE MANIFOLD TEMPERATURE DEGF WATER CUT (CALC) PCNT 04-DEC-95 4.0 2.28 2.19 0.09 34.24 SCF/STB 15668 MMSCFD 0.00 PSIG 0 SCF/STB 15668 SCF/STB 15042 59.7 PSIG 1527 141 4.0 NEUTRON LOG PARAMETERS: LIMESTONE MATRIX, CHISM ACTIVE, CALIPER & CASING CORRECTED, SALINITY = 0.0 PPM. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS NEUTRON DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 3) ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4) ALL SUBSEQUENT NEUTRON PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS NEUTRON. / ? ?MATCHIA. OUT $ FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2435 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: I START DEPTH 10242.0 10254.0 ......... EQUIVALENT UNSHIFTED DEPTH STOP DEPTH 10888.0 10896.0 (MEASURED DEPTH) BASELINE DEPTH NPHI 10266.0 10266.0 10267.5 10267.5 10268.5 10268.0 10269.0 10269.0 10270.0 10270.0 10271.0 10270.5 10271.5 10271.0 10272.0 10272.0 10279.0 10279.0 10280.0 10279.5 10281.0 10280.5 10281.5 10281.5 10303.5 10303.5 10304.5 10304.0 10313.0 10312.5 10313.5 10313.5 10315.0 10315.0 10316.0 10315.5 10323.5 10323.0 10324.0 10324.0 10325.5 10325.5 10335.5 10333.0 10362.0 10361.5 10362.5 10362.5 10366.5 10366.5 10367..5 10367.0 10368.0 10368.0 10375.5 10375.5 10376.5 10376.0 10377.0 10376.5 10377.5 10377.5 10385.0 10385.0 10386.0 10385.5 10398.0 10398.0 10405.0 10405.0 10413.5 10413.0 10423.5 10423.5 10427.5 10427.0 10428.5 10427.5 10445.5 10447.5 10451.0 10466.0 104 67.0 10472.5 10473.5 10491.0 10494.0 10499.5 10515.0 10523.5 10527.5 10528.5 10555.5 10556.0 10562.5 10566.5 10567.5 10568.0 10570.0 10571.0 10586.5 10597.5 10602.0 10603.0 10603.5 10612.0 10634.0 10679.5 10689.5 10691.0 10693.5 10694.5 10742.5 10793.5 10813.5 10823.0 10836.5 10841.5 10842.5 10846.0 10846.5 10849.0 10850.0 10852.5 10853.0 10S55.0 10856.0 10856.5 10857.0 10860.5 10861.5 10865.5 10871.5 10883.5 RENARKS: 10445.0 10447.0 10450.0 10466.0 10466.5 10472.0 .10472.5 10490.0 10493.5 10499.0 10514.0 10523.0 10527.0 10527.5 10555.0 10555.5 10562.0 10566.0 10567.0 10568.0 10570.0 10570.5 10586.0 10597.5 10602.0 10602.5 10603.5 10612.0 10633.5 10679.0 10689.0 10690.0 10692.5 10693.0 10742.0 10793.0 10814.0 10823.5 10839.5 10844.5 10845.0 10848.5 10849.5 10852.0 10852.5 10855.0 10856.0 10858.0 10858.5 10859.0 10860.0 10863.5 10864.0 10868.5 10874.0 10886.5 PASS 1. FUCT & NUCT WERE SHIFTED WITH NPHI. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. CN WN FN COUN STAT / ? ?MATCHIB. OUT $ : BP EXPLORATION (ALASKA) : D-24 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPES 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units i GRCH 2435 68 I GAPI 2 NPHI 2435 68 i PU-L 3 FUCT 2435 68 I CPS 4 NUCT 2435 68 I CPS API API API API Log Crv Crv~ Size Length Typ Typ els-Mod 4 4 43 995 993 1 4 4 43 995 99 1 4 4 43 995 99 1 4 4 43 995 99 1 16 * DATA RECORD (TYPES 0) 1006 BYTES * Total Data Records: 29 Tape File Start Depth = 10930.000000 Tape File End Depth = 10230.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 7006 datums Tape Subfile: 2 349 records... Minimum record length: Maximum record length: 26 bytes 1006 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER= 2 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2435 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: i START DEPTH 10242.0 10254.0 mmmmmmmmm BASELINE DEPTH GRCH 10238.5 10238.5 10248.5 10258.0 10265.5 10265.5 10266.0 10266.5 10266.0 10268.5 10268.0 10269.0 10269.0 10269.5 10270.0 10270.0 10271.0 10270.5 10272.5 10273.5 10276.5 10276.0 10277.0 10277.0 10278.0 10278.0 10279.0 10278.5 10280.0 10283.5 10288.0 10289.0 10293.5 10295.0 10298.5 10299.5 10300.0 10308.5 10314.0 10316.0 10315.5 10316.5 10317.0 10318.0 10319.0 10322.0 10322.5 10323.0 10323.0 10324.5 10324.5 STOP DEPTH 10888.0 10896.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH ......... NPHI 10248.5 10258.0 10265.0 10266.0 10268.0 10269.0 10269.5 10270.5 10273.0 10273.5 10280.0 10286.0 10290.5 10291.0 10295.0 10296.0 10299.5 10300.0 10300.5 10307.5 10313.0 10317.0 10317.5 10318.0 10318.5 10321.5 10322.5 10324.5 10325.5 10327.0 10332.0 10333.0 10334.0 10334.5 10351.0 10352.0 10355.*0 10355.5 10366.5 10367.0 10367.5 10368.0 10369.0 10369.5 10370.5 10371.5 10372.0 10372.5 10376.5 10377.5 10383.5 10384.0 10386.5 10387.5 10388.5 10389.0 10391.0 10392.0 10402.5 10403.0 10404.5 10405.5 10406.5 10409.5 10410.0 10417.0 10428.5 10430.0 10431.0 10436.5 10437.0 10444.5 10445.0 10445.5 10446.0 10450.0 10451.0 10456.5 104 57.0 10457.5 10469.0 10470.0 10471.5 10472.5 10473.5 10474.0 10476.0 10477.0 10326.5 10366.0 10367.0 10368.0 10368.5 10371.5 10372.5 10376.5 10377.0 10383.0 10384.0 10387.5 10388.0 104O4.0 10404.5 10409.0 10416.5 10428.0 10444.5 10445.0 10445.5 10456.5 10457.5 10469.0 10469.5 10471.5 10472.5 10473.0 10473.5 10325.0 10331.5 10332.0 10332.5 10334.0 10350.5 10351.0 10354.0 10355.0 10367.0 10368.0 10369.5 10370.0 10371.0 10372.5 10386.5 10387.0 10388.0 10389.0 10391.0 10391.5 10402.0 10403.0 10405.5 10406.0 10409.0 10410.0 10430.0 10430.5 10436.0 10437.0 10444.5 10445.0 10449.5 10450.0 10455.5 10456.5 10475.5 10476.0 10481.5 10482.0 10483.0 10485.0 10485.5 10486,0 10487.0 10487.5 10491.0 10494.0 10494.5 10495.5 10504.0 10505.0 10505.5 10506.0 10506.5 10508.0 10509.0 10510.0 10513.0 10518.5 10520.5 10521.0 10521.5 10523.0 10528.0 10530.0 10535.0 10539.5 10540.5 10542.0 10542.5 10548.0 10550.0 10556.0 10560.0 10561.0 10563.0 10563.5 10564.'5 10565.5 10566.0 10566.5 10567.0 10567.5 10571.5 10572.5 10578.5 10579.5 10585.5 10586.0 10586.5 10587.5 10588.0 10588.5 10597.5 10598.5 10611.5 10631.0 10482.0 10490.0 10493.5 10507.5 10508.0 10519.5 10520.5 10521.0 10527.5 10555.0 10566.0 10567.0 10587.5 10597.5 10611.5 10480.5 10481.5 10484.5 10485.0 10485.5 10486.5 10487.5 10494.5 10495.0 10503.5 10504.0 10505.0 10505.5 10506.5 10508.0 10508.5 10509.0 10512.0 10518.0 10523.0 10529.0 10534.5 10539.0 10539.5 10541.0 10542.0 10547.5 10550.0 10560.0 10560.5 10562.5 10563.5 10564.5 10565.0 10565.5 10566.5 10571.5 10572.0 10578.0 10578.5 10584.5 10585.5 10586.0 10586.5 10587.5 10598.5 10631.0 10632.0 10635.0 10639.5 10645.5 10648.0 10648.5 10649.5 10654.5 10655.0 10661.5 10662.5 10663.0 10665.0 10666.0 10675.0 10675.5 10676.0 10676.5 10678.0 10679.0 10689.0 10692.0 10713.0 10725.0 10725.5 10726.0 10727.5 10735.5 10737.5 10738.5 10744.0 10746.5 10751.0 10754.5 10759.0 10760.0 10767.0 10772.0 10774.5 1(~775.5 10784.0 10786.0 10795.0 10795.5 10804.0 10804.5 10811.0 10814.0 10823.5 10824.0 10829.5 10831.5 10833.5 10834.0 10840.5 10851.0 10851.5 10852.0 10852.5 10853.0 10634.5 10639.0 10674.0 10675.0 10675.5 10676.5 10678.0 10678.5 10688.5 10814.5 10824.0 10825.0 10834.0 10834.5 10843.5 10854.5 10855.5 10631.5 10645.0 10648.0 10648.5 10649.0 10654.0 10655.0 10661.5 10662.0 10663.0 10665.0 10665.5 10691.5 10712.0 10724.0 10724.5 10725.0 10726.5 10735.5 10737.5 10738.0 10743.5 10746.5 10751.0 10754.0 10758.5 10759.0 10766.0 10771.5 10774.0 10775.5 10784.0 10785.5 10794.5 10795.5 10804.0 10805.0 10811.5 10832.0 10834.0 10837.0 10854.0 10854.5 10855.5 10853.5 10854.5 10855.5 10856.5 10857.0 10858.5 10859.5 10862.0 10865.5 10866.0 10871.-5 10875.0 10876.0 10877.5 10884.0 10884.5 10890.0 10890.5 10896.5 10897.0 $ REMARKS: 10859.0 10860.0 10861.5 10862.0 10864.5 10869.5 10878.5 10879.0 10879.5 10892.0 10892.5 10856.5 10857.0 10858.0 10869.0 10869.5 10874.5 10887.0 10888.0 10900.0 10900.5 PASS 2. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH2A. OUT /??MATCH2B. OUT $ : BP EXPLORATION (ALASKA) : D- 24 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPES 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units I GRCH 2435 68 1 GAPI 2 NPHI 2435 68 i PU-L 3 FUCT 2435 68 i CPS 4 NUCT 2435 68 I CPS API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 43 995 99 1 4 4 43 995 99 1 4 4 43 995 99 1 4 4 43 995 99 1 16 * DATA RECORD (TYPES 0) 1006 BYTES * Total Data Records: 29 Tape File Start Depth = 10930.000000 Tape File End Depth = 10230.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 7006 datums Tape Subfile: 3 300 records... Minimum record length: Maximum record length: 26 bytes 1006 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2435 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: i START DEPTH 10242.0 10255.0 BASELINE DEPTH 10239.5 10240.0 10246.0 10251.0 10256.0 10266.0 10271.5 10273.5 10275.0 10280.5 10281.5 10293.0 10294.0 10295.0 10295.5 10296.0 10297.0 10298.5 10299.5 10307.5 10313.5 10314.5 10315.0 10315.5 10316.0 10316.5 10317.5 10318.0 10319.0 10321.5 10322.5 10329.5 10343.0 10344.0 10345.0 10345.5 10366.5 STOP DEPTH 10888.0 10896.0 (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH ......... GRCH 10239.0 10240.0 10246.0 10251.5 10271.5 10274.0 10275.5 10281.0 10281.5 10313.5 10314.0 10314.5 10315.5 10318.0 10319.5 10322.0 10322.5 10366.5 NPHI 10257.0 10266.5 10274.0 10294.0 10294.5 10295.0 10295.5 10296.5 10297.5 10299.5 10300.5 10307.0 10314.0 10315.5 10316.5 10317.0 10317.5 10329.5 10343.0 10343.5 10344.5 10345.5 10367.0 10367.5 10368.5 10372.0 10372.5 10376.5 10377.5 10378.0 10383.0 10383.5 10385.0 10386.5 10387.5 10390.5 10391.0 10391.5 10399.5 10400.5 10402.0 10402.5 10404.5 10405.5 10411.5 10417.0 10428.0 10433.0 10436.0 10436.5 10445.0 10446.0 10459.0 10460.0 10460.5 10461.0 10465.5 10466.0 10466.5 10467.5 10470.0 10474.5 10475.0 10475.5 10476.0 10477.0 10477.5 10480.0 10480.5 10481.5 10494.5 10495.0 10500.5 10501.0 10501.5 10503.5 10504.0 10504.5 10505.0 10506.0 10507.0 10508.0 10367.5 10368.0 10368.5 10372.0 10373.0 10377.0 10377.5 10383.0 10384.0 10385.5 10391.5 10404.5 10405.0 10411.0 10417.0 10465.5 10467.5 10469.0 10477.5 10480.5 10481.0 10494.0 10495.0 10500.5 10501.0 10501.5 10503.5 10504.0 10377.5 10378.5 10387.0 10387.5 10390.5 10391.5 10400.0 10400.5 10402.0 10403.0 10428.5 10432.5 10435.5 10436.5 10445.0 10445.5 10458.5 104 59.0 10459.5 10460.5 10466.0 10470.0 10474.5 10475.0 10475.5 10476.0 10476.5 10479.5 10480.5 10504.0 10504.5 10506.0 10507.5 10508.5 105O9. 10510. 1O521. 10521. 10529. 10530. 10539. 10540. 10542. 10542. 10543. 10544. 10550. 10550. 10553. 10553. 10555. 10556. 10557. 10558. 10559. 10560. 10561. 10562. 10562. 10566. 10566. 10567. 10568. 10568. 10569. 10584. 10584. 10586. 10587. 10588. 10592. 10598. 10617. 10618. 10622. 10623. 10626. 10627. 10630. 10631. 10631. 10634. 10635. 10642. 10643. 10645. 10646. 10672. 10673. 10675. 10675. 10678. 10679. 10687. 0 0 0 5 5 5 5 5 0 5 5 5 0 5 0 5 0 5 5 5 0 5 5 0 5 0 5 5 0 5 5 0 5 5 5 5 0 5 0 0 5 0 0 0 0 0 5 5 5 5 5 5 0 5 5 0 5 0 0 0 10556.0 10556.5 10557.5 10558.5 10560.0 10560.5 10561.0 10562.0 10565.5 10567.5 10587.5 10592.5 10635.0 10635.5 10642.5 10675.5 10678.5 10679.0 10687.0 10509.0 10509.5 10520.5 10521.5 10529.5 10530.0 10539.0 10539.5 10541.0 10542.0 10543.0 10543.5 10549.0 10550.0 10552.5 10553.5 10555.5 10557.0 10557.5 10566.5 10567.0 10568.0 10568.5 10569.0 10583.5 10584.5 10586.5 10587.0 10588.0 10599.0 10617.5 10618.0 10622.5 10623.5 10626.5 10627.0 10630.0 10630.5 10631.5 10642.5 10643.0 10645.0 10646.0 10672.5 10673.0 10674.5 10675.5 10688.0 10690.0 10691°0 10699.5 10700.0 10717.0 10719.0 10719.5 10720.0 10720.5 10726,0 10728.0 10728.5 10745.-0 10755.5 10757.5 10758.0 10760.5 10765.0 10774.0 10774.5 10775.5 10776.0 10782.0 10783.0 10787.0 10794.0 10794.5 10799.5 10800. O 10800.5 10801.5 10803.0 10803.5 10808.0 10808.5 10816.0 10816.5 10819 · 0 10838.5 10845.0 10851.5 10854.5 10855.5 10856.0 10857.0 10859.5 10865.5 10866 · 0 10871.5 10872 · 5 10877.0 10877.5 10881.5 10882.0 10884.0 10886.5 10887.5 10896.5 10897.0 10687.5 10689.5 10819.5 10848.0 10860.0 10876.0 10885.5 10854.5 10855.5 10691.0 10698.0 10698.5 10717.5 10719.0 10719.5 10720.0 10720.5 10725.5 10727.5 10728.5 10745.0 10755.0 10757.0 10758.0 10760.5 10764.5 10773.5 10774.5 1O775.5 10776.5 10782.5 10783.0 10786.5 10793.5 10794.5 10799.5 10800.5 10801.0 10801.5 10803.0 10804.0 10808.5 10809.5 10817.0 10818.0 10842.0 10855.0 10857.0 10858.5 10859.5 10863.0 10869.5 10870.0 10874.5 10880.0 10881.0 10885.0 10886.0 10890.5 10891.0 10900.0 10900.5 $ REMARKS PASS 3. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ??MATCH3A. OUT / ??MATCH3B. OUT $ BP EXPLORATION (ALASKA) :D-24 PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPES 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod I GRCH 2435 68 i GAPI 2 NPHI 2435 68 i PU-L 3 FUCT 2435 68 i CPS 4 NUCT 2435 68 i CPS 4 4 43 995 99 1 4 4 43 995 99 1 4 4 43 995 99 1 4 4 43 995 99 1 16 * DATA RECORD (TYPES 0) 1006 BYTES * Total Data Records: 29 Tape File Start Depth = 10930.000000 Tape File End Depth = 10230.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14012 datums Tape Subfile: 4 280 records... Minimum record length: Maximum record length: 26 bytes 1006 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass i gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0. 5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS GRCH 2435 $ REMARKS: CN WN FN COUN STAT 1, 2, 3 1, 2, 3 AVERAGED PASS. GRCH, NPHI, FUCT, & NUCT WERE AVERAGED FOR ALL 3 PASSES. $ : BP EXPLORATION (ALASKA) : D- 24 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPES 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod i GRCH CNAV 68 i GAPI 2 NPHI CNAV 68 I PU-L 3 FUCT CNAV 68 i CPS 4 NUCT CNAV 68 i CPS 4 4 4 4 4 4 4 4 16 38 995 99 1 38 995 99 1 38 995 99 1 38 995 99 i * DATA RECORD (TYPES 0) 1006 BYTES * Total Data Records: 29 Tape File Start Depth = 10930.000000 Tape File End Depth = 10230.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14012 datums Tape Subfile: 5 52 records... Minimum record length= 26 bytes Maximum record length= 1006 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10241.0 2435 10249.0 $ LOG HEADER DATA STOP DEPTH 10914.0 10922.5 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (PT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV SWIVEL SUB SBAR SINKER BAR PCM PCM/CCL GR GAMMA RAY CN COMPENSATED NEUTRON $ BOREHOLEAND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (PT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 29-DEC-95 FSYS REV. J001 VER. 1.1 2215 29-DEC-95 11057.0 10901.0 10250.0 10899.0 1200.0 YES TOOL NUMBER 3913NA 8250EA/8248EA 8262XA 2435XA 0.000 11098.0 0.0 SEAWATER 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 THERMAL LIMESTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 20 FAR COUNT RATE HIGH SCALE (CPS): 820 NEAR COUNT RATE LOW SCALE (CPS): 100 NEAR COUNT RATE HIGH SCALE (CPS): 1100 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 1. $ CN WN FN COUN STAT BP EXPLORATION (ALASKA) : D- 24 PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPES 64 ) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units i GR 2435 68 i GAPI 2 CNC 2435 68 i PU-L 3 CN 2435 68 I PU-L 4 LSN 2435 68 1 CPS 5 SSN 2435 68 i CPS 6 CCL 2435 68 1 7 SPD 2435 68 i F/M~ 8 TEN 2435 68 I LB API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 43 310 01 1 4 4 43 995 99 1 4 4 43 890 01 1 4 4 43 334 31 1 4 4 43 334 30 1 4 4 43 150 01 1 4 4 43 636 99 1 4 4 43 635 99 1 32 * DATA RECORD (TYPES 0) 1014 BYTES * Total Data Records: 100 Tape File Start Depth = 10930.000000 Tape File End Depth = 10234.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 39078 datums Tape Subfile: 6 Minimum record length= Maximum record length: 176 records... 62 bytes 1014 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10241.0 2435 10249.0 $ LOG HEADER DATA STOP DEPTH 10914.0 10922.5 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 SWIV SWIVEL SUB SBAR SINKER BAR PCM PCM/CCL GR GAMMA RAY CN COMPENSATED NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (PT): LOGGER'S CASING DEPTH (PT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 29-DEC-95 FSYS REV. J001 VER. 1.1 2256 29-DEC-95 11057.0 10901.0 10250.0 10899.0 1200.0 YES TOOL NUMBER 3913NA 8250EA/8248EA 8262XA 2435XA 0.000 11098.0 0.0 SEAWATER 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 THERMAL LIMESTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 20 FAR COUNT RATE HIGH SCALE (CPS): 820 NEAR COUNT RATE LOW SCALE (CPS): 100 NEAR COUNT RATE HIGH SCALE (CPS): 1100 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 2. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) :D-24 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPES 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 i GR 2435 68 i GAPI 2 CNC 2435 68 i PU-L 3 CN 2435 68 i PU-L 4 LSN 2435 68 i CPS 5 SSN 2435 68 1 CPS 6 CCL 2435 68 1 7 SPD 2435 68 i F/MN 8 TEN 2435 68 i LB 4 4 43 310 01 1 4 4 43 995 99 1 4 4 43 890 01 1 4 4 43 334 31 1 4 4 43 334 30 1 4 4 43 150 01 1 4 4 43 636 99 1 4 4 43 635 99 1 mmmmmmm 32 * DATA RECORD (TYPES 0) 1014 BYTES * Total Data Records: 100 Tape File Start Depth = 10930.000000 Tape File End Depth' = 10234.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 39078 datums Tape Subfile: ? Minimum record length: Maximum record length: 176 records... 62 bytes 1014 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10242.0 2435 10250.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV SBAR PCM GR CN $ SWIVEL SUB SINKER BAR PCM/CCL GAMMA RAY STOP DEPTH 10914.0 10922.5 COMPENSATED NEUTRON 29-DEC-95 FSYS REV. J001 VER. 1.1 2334 29-DEC-95 11057.0 10901.0 10250.0 10899.0 1200.0 YES TOOL NUMBER 3913NA 8250EA/8248~ 8262XA 2435XA BOREHOLEAND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 11098.0 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): SEAWATER 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL LIMESTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 20 FAR COUNT RATE HIGH SCALE (CPS): 820 NEAR COUNT RATE LOW SCALE (CPS): 100 NEAR COUNT RATE HIGH SCALE (CPS): 1100 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 3. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : D- 24 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPES 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 I GR 2435 68 i GAPI 2 CNC 2435 68 i PU-L 3 CN 2435 68 i PU-L 4 LSN 2435 68 i CPS 5 SSN 2435 68 I CPS 6 CCL 2435 68 1 7 SPD 2435 68 I F/MN 8 TEN 2435 68 i LB 4 4 43 310 01 1 4 4 43 995 99 1 4 4 43 890 01 1 4 4 43 334 31 1 4 4 43 334 30 1 4 4 43 150 01 1 4 4 43 636 99 1 4 4 43 635 99 1 32 * DATA RECORD (TYPES 0) 1014 BYTES * Total Data Records: 100 Tape File Start Depth = 10930.000000 Tape File End Depth = 10234.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 64144 datums Tape Subfile: 8 Minimum record length: Maximum record length: 176 records... 62 bytes 1014 bytes Tape Subfile 9 is type= LIS 01 **** REEL TRAILER **** 96/ /15 01 Tape Subfile: 9 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Mon 15 JAN 96 9:15a Elapsed execution time = 2.63 seconds. SYSTEM RETURN CODE = 0 RECEIVED ~AN 2 1 !986 Alaska Oil & Gas Cons. Commission DIRECT DIGITAL LOGGING COMPUTER PROCESSED ANALYSIS C:ompan,.:.., SOHII3 ALASKA PETROLEiJM CO, W 6'_ 1 1 D- 2 4 ( 3 4- i 3- i i - i 3 ::, 0,..'" H F i ~ ! d P R U D H 0 E E, .~, D A 't' E 0 F d 0 B ', I ;2'- ;.';' E, :_:B, 5 Count. p NORTH SLOF:E St.~te; ALASKA Co Uln t.r'-,., i_l :.7 A CL I ENT FORMAT DATA TAPE LOG I N F 0 R M A T I 0 N S 'T A N D A R D F 0 R M A T ( L I '-? ':~ t,.!e i '! Fio, ~ :.':;CtH I C: [:,-24 Depths'. ~ t 011 4, L] 0 t.o 1 I 1 74, g 0 Field: F'RUDHOE BAY [')RTE OF ,.Ii]E:; 12-26,-85 TAPE RECORDS Prmviou~ re~l: HEADER RECORD Date: o..;'-'.~ "' 0 1 ;." 0 ,."- 0 r. i o_. i r,: R e e .: ...... n a :J:: ~ 0 4-8 7 5 r. ,:) n t i n u a '::. i c: r: ~. ~ 0 i CoMments Service name: ~:G5FOi P;--evious tape Date: 86,.~0i/07 Or',gin: Tape r,,ame: 3048 =,.._~ r'..,ontinu.at..;,on ~: .0i M .~ x i m,J ,~ i ~ n g t h ', ~ 0 2 4 HEAl)ER RECORDS ? e F' '_'~. i OF, ~:, Fiie t.,.?p~: LO Pl.'-evi,:,us f'iie: [)ate: I',1 CN WN FN COLIN STAT CT RY ~t-- L: I TOWN RANG EKE: EGL PD LMF DMF RUN LCC '.30 N L U N FI_ LUL ENG i WI TN D D DL TLI TCS: TLA8 BHT MRT H T MSS MY i S RM RMF MFST MFSS RMC MCST I NFORMAT I ON REC;ORDS C 0 N T E N T S U H ::[ T T Y P E SOHIO ALASKA PETROLEUM CO ................. F'RUDHOE BAY [:,AT~- ul- JOB: i2-26-85 NO F,'T i.~ SLOPE ................................... ALASKA ................................... ijS A ................................... 70,000 .................................................. 40,000 .................................................. K 8 ...................................................... K B ~ ,. ..~ 048 76ii ............................................. NORTH SLOPE .................................... OL~ON ................................... ~", ~ ,~RE ~ .: HcCRARY I I ! 00,000 .............................................. i i i33. 000 .............................................. i 0ii ~. 000 .............................................. i i 132, 7 ~00 ~ F~, 000 i74. 000 ............... ~EL ............. FLOWL Z NE ......... ~7', O00 .................... 2,~00 ..................... · ~, 34 0 ..................... 7.0, O00 .................... 2,000 ..................... 63. 000 HERSLiRED ............................................ FT FT FT FT HR HR DEGF DEGF C A T ii S i Z E L: Y U: 0 0 4 0 6 5 0 0 4 0 6 5 0 0 40 E, 5 0 0 2 0 6 5 0 0 2 0 65 0 0 '2 0 65 0 0 2 6 5 0 0 S 6 5 0 3 4 6 8 0 3 4 6 P, 0 $ 4 6 0 3 2 65 3 '" 65 0 .S 2 65 0 0 2 7 9 0 0 2 79 0 0 i 0 65 0 0 i 0 65 0 0 2 0 65 0 0 2 0 6 5 0 0 20 65 0 0 2 0 6 5 0 .3 4 68 0 3 4 6 8 0 3 4. rS 8 0 :3 '4 (-:, L--: 0 2 4 68 0 4 4 68 0 i 4. 68 0 i 4 68 0 2 20 65 0 ',2 '20 F, 5 0 2 ,4 6 $ 0 2 .4 e:, 8 0 2 4 6 8 0 2 4 6:3 0 2 i 2 :65 0 '2. 4 68 0 2 4 68 C 0 M M E N T RECORDo ** This LiS taoe ,:.:as ,,ritten b,,, Gear-haft industries kiir. eiine :+:* Ali curve and tool mnemonics used ar.m those which most closely match :+:* Gmar~.~r.t curve and tc, ol mnmmonics, GEARHART TO SCHLUMBERGER MNEH SERVICE LiN! T MNEM SERVICE LINIT DE!:' TH FEE T DEP T F T TEN MERGE MV TENS; MERGE '.SP MERGE APi SP MERGE AP1 GR MERGE GAF'I GR MERGE GAPI ILD MERGE OHMM ILD MERGE OHMM I LM MERGE OHMH ILM MERGE Ot4MH ELS hiERGE OHMM LL3 MERGE OHMM DT MERGE U S,."F [:,T MERGE US,"F CILD C:OHPUTED MMHO CiLD COMPUT MMHO DATA FORMAT ~PEC :[ F I C .~ .~ EHI'R¥ 'TYPE DESCRIPTION 0 T~r. minator- ( r,o mor. e 6, ntt'leto ) TYPE S i ZE C: 0 D E 0 I 66 DATA FORMAT '.'_-;ER',,: ! CE SERY i CE hiNEM iD 0 R[:,ER 4~ APl AP1 APl APl FILE UNIT LOG TYPE CLASS MO[:, ~. DEPT 304875 TEHS MERGE 304875 SP MERGE S04875 GR MERF4E S04875 iLD MERu~ 7.04875 iLM MERGE 30487'5 LLS MERGE 304875 DT MERGE 304875 CILD COMPUT 304875 FT 0 0 0 0 0 M V 0 0 0 0 0 AP1 0 i 0 i 0 0 GAPi 0 54 i 0 0 OHMM 0 i 20 46 0 0 OHMM 0 i 20 44 0 0 0 H M M 0 2 :-" O 6 0 f'J U S/F 0 8 S .'.T:: 0 0 MMHO O 6L:: 46 O 0 ~;';" F" , ECi Fl CAT l PRE: ~ SiZE LVL ::3MPL I":: L: 4 0 i 68 4 0 'i 68 4 0 i 68 4 0 'i 68 4 0 i 68 4 0 i 68 4 0 i 68 4 0 'i 68 4 0 i 68 P' N U L: ~-. :5:5 i N C: l !-_: A T 0 F.: S DATA RECORD':' DEPT TENS SP C: i L E:, G R i L D i LM L. LS i ii47,500 2475, 000 O, 000 i OOO, i i047,500 4760,000 93,:300 i43,2i9 ! 0'947,500 4726,000 86,500 366,4S0 i 0847,500 4648, 000 i38.6',--"6 0747,.J¢00 4.~F, 5___,000 J9,86i i 0647,500 4497,000 20,277 054,." 500 44 .... OOO i '7,947 04.'¢7. ~00 43-''= ,' ._,. 000 i 8,493 500 ~.._-.-., ~ 4, OOO 494 0247,500 4360,000 i "..41 ,- o 4.-. ,= OOO i 0i47,500 iSO,6i7 i 6..':.'; 600 i 29 900 125 700 i55 000 i 30 700 300 2i t O0 9 400 0 000 59 000 29 5013 L:: 2 100 I 4 :BO0 13 700. 2t 200 49 2i,300 54 i 06, 000 i 7 62 , 700 i 000 a, ,.4. :3 2 2i! 0 ;:5 70 i 586 656 "2 24 33 23 I 00000 I 00000 6 74 i, F~. '-',., 0 ,q., Fi. Ft. 0 55i 04 E: 209 ,% = 00 ,::, j, j 7 9,_"-30 8 i 28 46 88i 29 854 57 943 54 954 77. 300 i i 4,200 i20,500 i 2 i 45,499 78,400 , 'i 76 55 900 020 020 , ! 76 56. 00 0 Ma>::imum iength: i0:24, TRA i LER REPORD~ ,mi= =i~~ Fii~ t.!;.,pm: LO N m x t f'i lc:: Date: Fi ie n.~m~; &65FOi , 002 Maximum i~ngth: t024 HEADER ~EP Fil~ t?pe: LO F'r, mvious f'iim: [.',.=. t e: M H E M CN WN FN COUH STAT CTRY tsb_u I TOWN EKE, P. L) I-- E.~L PD LHF I])~F ~UN LCC SON LUN FL LUL ENGI Y iTN OD DL TLi BLi TCS TLAB BHT MRT MViS RH RMF MFST MFSS RMC M C: S T MCSS I NFORMAT I ON RECORDS C: 0 N T E N T S ' SOHIO RLASKA PETROLEUM C:3 ................. [)-'24 (34-i3-i I-1S) O..':H PRUDHOE BAY DATc OF jAB: NORTH SLOPE .................................... RLR~SKR .................................... US~ .................................... I1N ..................................................... iSE ..................................................... ;'.': i . 0 0 0 .................................................. '? 0,0 00 .................................................. 40, 000 .................................................. '304875 .............................................. 7:Si i NORTH SLOPE .................................... I-:: ,,,~ 1.,....,. r.. ,--'.' H,-CRRRY ~F.'.lz.: .: .................................... I 1 100, 000 ............................................... 'ii i:3~. 0 0 0 I Oi i 3, 000 ............................................... I i i32, 000 .............................................. 7,3;00 .................................................. i5,150 .................................................. t 74 , 000 ....................................... i 74, '000 ....................................... 6EL ........................... FLOWL i NE ........................... ~7 000 ,~ ~t . I I I i i [ ] i i I I i i I i I l 2.3(I0 .......................................... '2 134 ].-'0, ClL]O i'iE~SURED ............................................ ..', 0'00 .................................................... 63]. O O0 .................................................. bi E A S Lt F.' E D ............................................ LiN IT TYF:E C A T S; Z E C 0 D E 0 0 4 0 65 fi 0 40 65 0 0 4 0 65 0 0 2 0 65 0 0 2 0 6 5 0 0 2 0 6 5 0 0 2 65 0 0 3 65 0 :'i 3 65 F T 0 ~ ~ 6 8 F T 0 3 ~ 6 ',=: F T 0 3 4 .,'=, 8 0 3 2 6 5 0 ~ 2 6 5 0 47 2 6 .5; 0 :Si 2 :" ... 0 0 2 79 0 0 i 0 65 0 0 i0 65 0 0 2 0 65 0 0 2 0 65 () 0 2 0 65 0 0 2 0 65 F T 0 :3 4. 68 F T 0 3 4 6 8 FT 0 "~ - - F T 0 3 4 6 8 H R 0 2 .4 68 i4 R 0 4 4 6 8 b E 12 F' 0 i 4 6 Fj DEGF 0 i 4 68 0 ~,':: 2. 0 6 5 0 2 '2 0 65 CF' 0 2 4 6S 0 H f,i t,t 0 2 4 6 F.: OHHH 0 2 4. 68 [:, E 6' F' 0 '2 ,4 6 8 0 2 i 2 6 5 0 H M H 0 2 ,4 6 8 DE(;F 0 2 .4. 68 0 '2 ! ;2 6 5 ii C:OMMENT RE:CORD.:, ** This LiS tap~ u..~ wr. it.t. en b~.:., ~a.~-'hart industries iJir. eiine ~.,-'vice~. .-s :~-:~.Aii cur.',/~ .~nd tool mnmmonics usmd afc tho:sm which m,-,~st, ciosmi.:. ~:~ ~e.ar'h.Br't cupve and t. ooi m[b~mor]ic~, :'~ :+: GEARHART TO SCHLUMBERGER MNEM SERV iCE UHI T MNEM SERVICE UN i T DEPTH FEET DEF'T FT TENI MERGE MV TENS MERGE i'lV GRi t,iER~E ~P~ ~R MER~E XCAL ~ t'IEk .~E t NCH CAL. I MERGE I N FFDC I MERGE C:PS FFDC I'dERGE CPS NFDCi MERGE CPS NFDC MERGE CPS RHOBi MERGE G,..' C: 3 RHJB MERGE ~,. ~ ..... DRHOi MERGE G,/C:3 DRHO MERGE G/CS FCNL1 MERGE CPS FCNL MERGE CPS NC:NLi MERGE CPS NCNL MERGE CDL. i COt'iPU TED PU DPH I CONPUT PU ~] ~ 'tl ~ NPHi COMF'UT PU NPHSi L.O iF _ TEE SSPU RAT I COMF'UTED NRAT COMPUT - i. '2 DATA ENTR? TYPE C, ESCR ! PT I Of-I O Te:cmin..~to: .... :: no mo:-.e: ~ntrie;_~: ) T ":" P E :--'; 1 Z E C 0 [:, E 0 i 66 C'ATA FORMAT S " q S .-~PEC 1 F 1 L. AT I u N MNEM SERViC:E SERVICE APl APl APl APl FiLE iD uk',JER ~ UNiT LOG TYPE CL~'~S'S MOD ~ DEPT 304875 FT 0 0 0 0 0 TEFiS MERGE 304875 MV 0 0 0 0 GR MERGE .304875 ~]AP i 0 54 i 0 i C:AL i MERGE .304875 i N 0 24 i 3 0 i FFDC: f'!~_ ~:~ b 7, 04875 CPS 0 98 '2 0 i NFDC MERGE 3 04875 CPS; 0 '98 i 0 i RHOE: i,~ ~L~P_ .Z404875 G,.-'C3 0 94 i O DRHO MERGE ;3r .'o u4d,'.':, C;,..-'C S 0 FC:HL MERGE :304875 CPS 0 78 NCHL MERGE ~' '-~ ._, u 4 ~ ,..:, C P S 0 78 .:, 0 0 'i DPHi COMPUT .804875 PU 0 0 0 0 NPHI COMPUT ~04875 PU 0 i22 2 0 NRAT COt'IPUT 304875 ....... 0 O 0 0 i F'R C ~ SiZE LVL SMPL RC 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 O 4 O 4 0 4 0 P ,,-';.: 0 C E S :-3 i i--4 [:, i C: ,6, T 0 E: S [:, E P T F C: N L T E N S N C N L GR DF'Hi DA NP'H1 TR RECORDS i- P l) L; HRAT N F [.'- C RHOB i5 i i i74, 000 0, 000 i i 074, OhO i 44,600 i 0974, 000 i 4 i , 800 i 0874., 000 'i i ;"', 500 7'42, 000 O, 000 4836, 000 288, 000 4689 -~i 0 4572, 0 00 259, :300 rj, 000 i 60,60'6 9.3, i O0 4,849 · >o 000 213, i 82 · 'iS. 000 F;, 6._'36 0, 000 ! 0, 028 9,630 25,5580 '29,530 9 i n 660 0, 0 00 - 999,25 0 350.4 O0 2, OOS 464,3 00 2, i32 ,~,' i , '.9013 2, i 9:3 505 50 0 446 l'l I]" . ,. 900 00 Ct i O0 0: 000 2.5 ,--" 0 2,3i7' 2,557 086: O l S :3 24 t 0774.000 i ,s~ 4 O0 4562, 000 .~,-'-" 0,800 20,000 2 .'_':. 27 :-:~ o 800 ;..25.480 502. 200 i . 847 49 8 i 0 0 2, ;:2 6, 6 0 0 ~: 10674,.000 272 , 600 4543, 000 422,300 21 ,200 i 5. 576.., 3 F: 9,7 Ct 0 i ,472 :393 02 ;2 0574. 000 i 59, SO0 447'0, 000 .", u,_. 200 45,500 i8,90'9. 9.0i0 2 'Z, 020 7_,955. ,," 00 i , 977 4'9.4 700 0 i 6 i04;74,000 i 77. 800 4387, 000 ._'2;,28,400 300 394 8.9i 0 25.700 538. 800 i . 859 4 9 6 20 0 2. i 98 .-- Oi 8 i 037'4,000 378, i 00 i 0274. 000 77' ,600 4543, 000 4:3t ,200 4445, 000 i 8',"", 2 O 0 95.4 0'0 i. 09i 85,900 32 . '"'-'= 9,960 1i ,805 8. 770 ,..* 6,77 0 260,000 i. 284 i 23. 200 2,3,47 428 i 06 i 00 6OO 2,632 2,ii4 006 .... j¢~.- FiLE TRAILER **** Fiie n.-~me; 8, GSF01. 002 TRA I LER RECORDS f,i..~:;<imum imngth,' i 0'-~4_ Fi i~ t.,.,pm....: LO Next ~'i 'i 6 EOF ***