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180-043
RECEIVED STATE OF ALASKA • ALASKA OIL AND GAS CONSERVATION COMMISSION MAR 2 5 2015 WELL COMPLETION OR RECOMPLETION REPORT AND LOG OGCC 1a. Well Status: 0 Oil ❑Gas ❑SPLUG 0 Other, ®Abandoned ❑Suspended 1 b. Well Class 20AAC 25105 20AAC 25.110 0 Exploratory 0 Stratigraphic ❑GINJ ❑WINJ ❑WAG ❑WDSPL El No.No.of Completions- Zero . ® Development 0 Service 2. Operator Name: 5. Date Comp., Susp.,or Aband 12. Permit to Drill Number: BP Exploration (Alaska) Inc. 2/24/2015 180-043 ' 315-015 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 7/6/1980 50-029-20467-00-00 4a. Location of Well(Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 7/25/1980 PBU X-10 475' FNL, 479' FEL, Sec. 07,T1ON, R14E, UM' Top of Productive Horizon: 8. KB(ft above MSL): 74.94' 15. Field/Pool(s) 4833' FNL, 1175' FWL, Sec. 08,T1ON, R14E, UM GL(ft above MSL): 38.87' . Prudhoe Bay/Prudhoe Bay Total Depth: 9. Plug Back Depth(MD+TVD) 71' FNL, 1018' FWL, Sec. 17,T1ON, R14E, UM . 10632' 8908' 4b. Location of Well(State Base Plane Coordinates,NAD; 10.Total Depth(MD+TVD) 16. Property Designation Surface: x- 665417- y- 5939643 • Zone- ASP4 ' 11555' 9668' ADL 028313&047475 TPI: x- 667181 y- 5935324 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth: x- 667038 y- 5934803 Zone- ASP4 None 18. Directional Survey: El 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 1950' 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/SP/GR, DIL/BHCS/GR/SP, FDC/CNL/GR/Cal 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 34' 114' 34' 114' 36" 8.6 cu yds Arcticset 13-3/8" 72# L-80 34' 2677' 34' 2677' 17-1/2" 3813 cu ft Permafrost II 9-5/8" 47# L-80 , 1702' 10433' 1702' 8755' 12-1/4" 1521 cu ft Class'G', 130 cu ft Permafrost C 7" 29# L-80 9918' 11555' 8355' 9668' 8-1/2" 480 cu ft Class'G' 7" 26# L-80 35' 9918' 35' 8355' Scab Liner 1929 sx Class'G' 24. Open to production or injection? 0 Yes ® No 25. TUBING RECORD If Yes, list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/TVD) of Top&Bottom;Perforation Size and Number): 4-1/2", 12.6#, 13Cr85 10006' 9794'/8256' vtArr.anole 26. ACID, FRACTURE,CEMENT SQUEEZE, ETC. SCANNED MAy 1 2 20 5 E __Z-121-j- '5 ,WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes ® No 7` DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED 10688' Set Whipstock 10681' 45 Bbls Class'G' 10632' Set 2nd Whipstock 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc Not on Production N/A Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API (CORR): Press. 24-Hour Rate '♦ 28. CORE DATA Conventional Core(s)Acquired? ❑Yes ® No Sidewall Core(s)Acquired? ❑Yes ® No If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize 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 Submit Original Only vTL 57q1/ "A.,1-445--- RBDMS �',- APR 1 u 2015 f� 29. GEOLOGIC MARKERS(List all formations; arkers encounter 30 FORMATION TESTS NAME uvAD TVD 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 10603' 8885' None Shublik 10619' 8897' Ivishak 10710' 8970' 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. Contact: Travis Boltz,564-5750 Email: Travis.Boltz@bp.com Printed Name: Title Drilling Technologist Joe Lastu Signature: Phone 564-4091 Date:3/16/15 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI(Top of Producing Interval). Item 8. The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30• Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 10/2012 Submit Original Only X-10, Well History (Pre-Rig Sidetrack) Date Summary 02/01/15 INITIAL T/I/O= 1700/0/NA PSI. RUN 1: RIH W/WELLTEC MILL 3.8"BIT. MILL XN NIPPLE AT 9993'TO 3.8". MILL GOOD. RUN 2: RIH W/BAKER 3.625"WHIPSTOCK. SET TOW AT 10688'/CLL TO TOW= 14.08'/CCL STOP DEPTH= 10673.9'WHIPSTOCK ORIENTED TO 1 DEG ROHS UPON SETTING. DEPTH CORRECTED TO SLB CBL LOG DATED 27-JUL-1980. FINAL T/I/O= 1840/0/NA PSI. 02/03/15 CTU#3 w/1.75"CT(CTV=32.9 bbls/15425'Long). Objective: P&A through whipstock, rig prep. MIRU CTU#3. Rig up in progress. Making up tools. 02/04/15 CTU#3 w/1.75"CT(CTV=32.9 bbls/15425'Long). Objective: P&A through whipstock, rig prep. RIH w/2.5"big hole BDN.Tag TOW. PU 10',correct depth based on W/S depth. Pull to 10500'. POOH, secure WH-Standby due to NO SIMOPS on X-pad while welding sleeve in Manifold Bldg. - Perform BOP Test-MU Cement 2.5"BDN. 02/05/15 CTU#3 w/1.75"CT(CTV=32.9 bbls/15425'Long). Objective: P&A through whipstock, rig prep. MU/RIH w/big hole 2.5" BDN. Kill well w/10 bbl meth/wtr spear,293 bbl 1% KCL w/safelube,followed with 150 bbl diesel.TagW/S, pick up10',flagCT. Pull to 10500'. PumpKCL down Coil 1 bpm to keep @ P perfs cooled overbalanced. PT cementers. Cement unit broke down. Stand by for new cement unit. 02/06/15 CTU#3 w/1.75"CT(CTV=32.9 bbls/15425' Long). Objective: P&A through whipstock, rig prep. Stand by for new cement unit. PT Cementers. Begin pumping cement.With choke open, pumped 5 bbl FW spacer and 5 bbl neat 15.8 ppg cement. Started adding aggregate.With 7 bbl total cement away(2 bbl with aggregate), stopped getting flow down coiled tubing,even though cementers siad they were still pumping. Close choke. Come online with Slick KCL w/Safelube down coil while RIH to flag (3'above top of whipstock)to bullhead the 7 bbl of cement in the coil into the perfs. Bullhead cement into perfs at 1.8 bpm. PUH to 10500'and reduce rate to 0.4 bpm while cementers troubleshoot. Restart squeeze. Cementers pump 5 bbl FW spacer, 5 bbl neat 15.8 ppg Class G, 20 bbl Class G w/aggregate, 13 bbl neat. Lay in cement from flag(3'above top of whipstock). Park coil at 10500', close choke,and go for initial squeeze pressure. Pressured up to 740 psi with 12 bbl(baseline injection pressure was 300 psi). Lay in remaining 10 bbl of cement. Initial TOC= 10200'. Initial cement behind pipe= 16 bbl. PUH to safety. Perform squeeze ramps to 500& 1000 psi, holding 10 minutes, ramp to 1300& 1500 psi, holding 20 minutes, ramp to final pressure of 1800 psi(1500 psi over static)and hold for 30 min's. Release pressure to 500 psi, drop 7/8"ball,jet 2 ppb PV to hard tag @ 10601'(87'obove W/S). Make repeat pass to 10,000'and back to 10605', chase out @ 80%.Jet BOP's.Attempt to RIH with underreaming assembly to clean out cement above whipstock;tree is frozen.Attempt to thaw tree. 02/07/15 CTU#3 w/1.75"CT(CTV=32.7 bbl/15325'Long). Objective: P&A through whipstock, rig prep. Thaw frozen tree. RIH w/Baker 7"DB Underreamer. Dry tag TOC at 10605'CTM. Correct depth to 10601'(corrected TOC from previous run). Open UR blades and establish free spin at 2.5 bpm in clear pipe,from 10100'- 10120'. RIH. Start underreaming at 10604'. UR 5'with 9 stalls in 2 hrs to 10606',then standby to catch up fluids. UR with 8 stalls in 2 hrs to 10622'. Standby to catch up on fluids.Weather getting worse, FP coil, surface lines and POOH, pumping 26 bbl of FP on backside. Secure well for pending Phase 2. 02/08/15 CTU#3 w/1.75"CT(CTV=32.4 bbl/15200'long). Objective: P&A through whipstock, rig prep. MU Baker 7" DB underreamer assembly.Troubleshoot SSV. RIH w/UR. Dry tag TD and correct to last tag of 10622'. PU 5'and flag CT @ 10617'. Resume UR from 10622'to 10660'w/15 stalls. FP coil, POOH while reloading fluids. MU and RIH w/PDS GR/CCL in 2-7/8"carrier, and 3.5"drift nozzle. Page 1 of 2 X-10, Well History (Pre-Rig Sidetrack) Date Summary 02/09/15 CTU#3 w/1.75"CT(CTV=32.4 bbl/15200' long). Objective: P&A through whipstock, rig prep. RIH w/memory GR/CCL in 2-7/8"carrier, and 3.5"drift nozzle.Tag cement top at 10669'. Log up to 10613'and flag pipe. Log up to 9500'. POH. PDS unable to download data. Standby on low ambients. Get PDS data. Corrected PBTD=10660.4'MU/RIH w/DB UR.Tag PBTD, pick up to weight, and correct depth. Underream cement from 10660'- 10683'. Pump 23 bbl gel sweep. 02/10/15 CTU#3 w/1.75"CT(CTV=32.2 bbl/15075'long). Objective: P&A through whipstock, rig prep. Underream cement from 10683'- 10685'. Pump 11 bbl gel sweep and circulate to surface. Dry tag cement top at 10681'(7'above top of whipstock). Freeze protect coil. Freeze protect wellbore with 30 bbl 60/40. RDMO. 02/13/15 T/I-35/0 Temp. SI MITT FAILED to 2500 psi. on 3rd attempt(Post cement) Pumped 2.6 bbls of amb. meth to reach test pressure. On final test,tubing lost 56 psi. in the 1st 15 min. and 34 psi. in the 2nd 15 min.for a total loss of 90 psi. in a 30 min.test. Bled back-2 bbls to Final WHP-0/0 SV,WV,SSV- closed MV,A-open,AL-SI Tags hung. 02/16/15 T/I/=0/0/no OA. Start Barriers List=MVxSSVxSV from tubing. Pre-Nordic 1 CTD. RU CIW lubricator with setting tool and 4"TWC (H)#258.tagged at 125"and set plug. RD lubricator and removed tree cap assy. Installed CTD test spool#01 and torqued to API specs. shell tested between SSVxSV(passed). RDMO. T/O=TWC/0/no OA. Page 2 of 2 • North America-ALASKA-BP Page 1 oft. Operation Summary Report Common Well Name:X-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/20/2015 End Date: X3-016NN-C:(4,037,839.00) Project:Prudhoe Bay Site:PB X Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/6/1980 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292046700 Active datum:12:10 7/6/1980 00:00 @74.94usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 2/20/2015 09:30 - 18:30 9.00 MOB P PRE BACK RIG OFF F-39L1 -STAGE ON PAD HUDDLE UP WITH SECURITY -MOVE SATELITTE OFFICE TO X PAD -TOOLPUSHER AND DRILLER CONDUCT ROUTE DRIVE -BEGIN RIG MOVE TO X-10A ACCEPT RIG AT 18:30 18:30 - 00:00 5.50 BOPSUR P PRE -PERFORM BARRIER TEST. -NIPPLE DOWN TREE CAP. NIPPLE UP BOPE. -FINISH RU OF AUXILLARY EQUIPMENT 2/21/2015 00:00 - 02:30 2.50 BOPSUR P PRE FINISH NIPPLING UP BOPE 'PERFORM RIG EVACUATION DRILL PERFORM PRE SPUD WITH NIGHT CREW 02:30 - 10:00 7.50 BOPSUR P PRE PERFORMED PASSING SHELL TEST. CALLED AOGCC REP BOB NOBLE. HE WAIVED WITNESS AT 02:30 AM PERFORM BOPE TEST STATE GIVEN NOTIFICATION OF BOPE TEST 02/19/2015 17:26 STATE INSPECTOR BOB NOBLE WAIVED WITNESS 02/21/2015 PRESSURE TEST ALL BOP EQUIPMENT AS PER AOGCC REGS,PTD#215-004,AND CRT-AK-10-45 -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 -ALL 2"PIPE RAMS TESTED WITH 2"TEST JOINT -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 2" 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 10:00 - 11:15 1.25 BOPSUR P PRE PRESSURE TEST PACK-OFF/INNER REEL VALVES -BOOT E-LINE WITH RUBBER GROMMET -PUMP 8 BBLS MEOH AHEAD OF WATER -PRESSURE TEST 250/3500 FOR 5/5 CHARTED MIN Printed 3/9/2015 10:52:00AM North America-ALASKA-BP Page 2 of, Operation Summary Report Common Well Name:X-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/20/2015 End Date: rX3-016NN-C:(4,037,839.00) Project:Prudhoe Bay ' Site:PB X Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/6/1980 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UVN:500292046700 Active datum:12:10 7/6/1980 00:00 @74.94usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:15 - 14:00 2.75 BOPSUR P PRE PERFORM SLACK MANAGEMENT -PUMP SLACK BACK INTO REEL -CUT OFF SLB COIL CONNECTOR -CUT 50'(DID NOT FIND E-LINE) -PUMP SLACK FORWARD OUT OF REEL -INSTALL SLB COIL CONNECTOR I -HEAD UP WITH BHI(UQC/LQC) ' PULL TEST/PRESSURE TEST CONNECTION 14:00 - 15:45 1.75 BOPSUR P PRE INSTALL BHI CHECKS -PRESSURE TEST 250/3500(FAIL) -CHANGE OUT CHECK AND RE-TEST(FAIL) • -CHANGE OUT CHECK AND RE-TEST(PASS) 15:45 - 16:15 0.50 BOPSUR P PRE PERFORM H2S/RIG EVAC DRILLS 16:15 - 19:30 3.25 BOPSUR P PRE PULL TWC -HELD PJSM FOR PULLING TWC • -LOAD LUBRICATOR ONTO THE RIG FLOOR -INSTALL&TEST LUBRICATOR ON WELL -PULL TWC WITH 0#PSI PRESSURE ON WELLBORE. RECOVERED TWC WITH RUBBER SEAL INTACT. -CLEAN AND CLEAR RIG FLOOR OF VALVE CREW EQUIPMENT 19:30 - 20:00 0.50 BOPSUR P PRE INSTALL NIGHT CAP. PT QTS. GOOD TEST PERFORM 30 MINUTE FLOW CHECK. PJSM 1 FOR BHA MAKE UP 20:00 - 21:00 1.00 DRILL - P WEXIT 1MAKEUP BHA#1 WINDOW MILL AND STRING REAMER BOTH 3.81"GO/3.80"NO GO -PT QTS 21:00 - 00:00 3.00 DRILL P WEXIT RIH. TAKING 60/40 METHANOL FREEZE PROTECT TO TIGER TANK. CONTINUE TO CIRCULATE. PERFORM FORMATION TIE TO PDC LOG. -5' CORRECTION. RIH FOR DRY TAG AT 10689'DOWN. 2/22/2015 00:00 - 04:45 i 4.75 DRILL P WEXIT CIRCULATING 8.6 PPG POWERPRO SURFACE TO SURFACE. GET SPR'S FREE SPIN 2150#@ 2.69 BPM 8.67 PPG IN/8.62 PPG OUT MINIMAL MOTOR WORK. 3-4K WOB. MILLING CEMENT 04:45 - 06:00 1.25 STMILL N DFAL 101710.00 WEXIT NOT FINDING PINCH POINT. PICK UP TO TIE IN AGAIN. 10710' CALL ODE 06:00 - 08.30 2.50 STMILL N DFAL 10,710.00 WEXIT DID NOT TAG WHIPSTOCK AT PROPOSED SETTING DEPTH: 1 -RE-LOG TIE IN WITH(-1')DEPTH CORRECTION -TAG BOTTOM AFTER DRILLING CEMENT CO 10,711'MD -LOG CCL UP INTO TUBING TAIL r 08:30 - 10-00 1.50 STMILL N DFAL 10,710.00 WEXIT DISCUSS OPTIONS WITH TOWN TEAM -REVIEW ORIGINAL LOGS OF WELLBORE -CORRELATE AWGRS DATA VS ORIGINAL DATA ' -DEVELOP PLAN FORWARD -DECISION MADE TO MILL AHEAD TO 10,745' MD Printed 3/9/2015 10:52:00AM North America-ALASKA-BP Page 3 of ga..- Operation Summary Report Common Well Name:X-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/20/2015 End Date: X3-016NN-C:(4,037,839.00) Project:Prudhoe Bay Site:PB X Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/6/1980 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA _ UWI:500292046700 Active datum:12:10 7/6/1980 00:00©74.94usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:00 - 13:00 3.00 STMILL N DFAL 10,710.00 WEXIT MILL 3.80"CEMENT F/10,710'-10,745 MD -BPM IN/OUT:2.57/2.55 CIRC PSI:2000 -MW IN/OUT:8.65 PPG/8.63 PPG ECD/ANN/PVT-9.37/4295/339 -WOB:1-2K ***MILL CEMENT AT A HIGH RATE.CEMENT DRILLS LIKE CONTAMINATED CEMENT`** START SEEING MOTOR WORK-10,726'MD. -WOB INCREASE F/0.5-2.64K -SLIGHT LOSSES SEEN©-10,725'MD(-8 BPH) 13:00 - 15:00 2.00 STMILL N DFAL 10,710.00 WEXIT POOH WITH MILLING ASSEMBLY -BPM IN/OUT:3.17/2.37 CIRC PSI:1831 -MW IN/OUT:8.65 PPG/8.63 PPG -FLOW CHECK 15:00 - 15:30 0.50 STMILL N DFAL 10,710.00 WEXIT LD MILLING ASSEMBLY -STAND INJECTOR BACK LD MILLING BHA/INSPECT MILLS -GAUGE MILLS-3.80"GO 3.79"NO GO 15:30 - 17:45 2.25 STMILL N DFAL 10,710.00 'WEXIT PROGRAM PDS LOGGING TOOLS -LOAD PDS CALIPER TOOLS ONTO RIG -SURFACE TEST CALIPER TOOL(FAIL) -LOWER TOOL/TROUBLESHOOT -MU CALIPER TOOLS(GOOD TEST) 17:45 - 22:00 4.2'5 STMILL' N DFAL 10,710.00 WEXIT RIH WITH PDS ASSEMBLY -BPM IN/OUT:1.46/1.88 CIRC PSI:1011 MW IN/OUT:8.65 PPG/8.63 PPG I-LOGGED FORMATION TIE IN. -10' CORRECTION. -RIH, SAT DOWN EARLY AT 10717'. PUH !ABOVE CEMENT. 22:00 - 00:00 2.00 STMILL N . DFAL 10,710.00 WEXIT -PDS ARMS OPENED AT 22:11. LOG 50'/MIN FROM 10717'TO 10500'. WAIT FOR ARMS TO CLOSE. PERFORM FLOW CHECK. GOOD FLOW CHECK. -POOH 2/23/2015 00:00 - 01:30 1.50 STMILL N DFAL 10,710.00 WEXIT -POOH WITH CALIPER -FLOW CHECK, BREAK DOWN BHA. -PDS DOWNLOADED TOOL. GOOD DATA. HEAD TO SHOP TO UPLOAD 01.30 - 04:30 3.00 STMILL N DFAL 10,710.00 WEXIT STAND-BY FOR TOWN -PDS DATA PARTIAL. HALF THE FINGER, NO DATA AFTER WE PULLED OUT OF CEMENT SHEATH -CALL PDS OUT FOR A RERUN. 04:30 - 07:30 3.00 STMILL N DFAL 10,710.00 WEXIT -STAND-BY FOR PDS TO ARRIVE. HAVING TO REBUILD A TOOL 07:30 - 08:30 1.00 STMILL N DFAL 10,710.00 WEXIT PROGRAM PDS LOGGING TOOLS -LOAD PDS CALIPER TOOLS ONTO RIG -SURFACE TEST CALIPER TOOL -MU CALIPER TOOLS(GOOD TEST) 08:30 - 11:00 2.50 STMILL N DFAL 10,710.00 WEXIT RIH WITH PDS ASSEMBLY -BPM IN/OUT:1.64/1.98 CIRC PSI:1205 -MW IN/OUT:8.65 PPG/8.63 PPG -LOGGED FORMATION TIE IN. -9' CORRECTION. 11:00 - 11:30 0.50 STMILL N DFAL 10,710.00 WEXIT RIH TO LOGGING DEPTH OF 10,686'MD -WAIT FOR CALIPER TO OPEN BPM IN/OUT:1.64/1.58 CIRC PSI:1168 -MW IN/OUT:8.62 PPG/8.62 PPG Printed 3/9/2015 10:52:00AM North America-ALASKA-BP Page 4 ofd Operation Summary Report Common Well Name:X-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/20/2015 End Date: X3-016NN-C:(4,037,839.00) Project:Prudhoe Bay Site:PB X Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/6/1980 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA I UWI:500292046700 Active datum:12:10 7/6/1980 00:00 @74.94usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:30 - 12:00 0.50 STMILL N DFAL 10,710.00 WEXIT LOG 7"CASING VNTH PDS CALIPER -LOG F/10,686-10,400'MD -WAIT ON TOOL TO POWER OFF 12:00 - 13:45 1.75 STMILL N DFAL 10,710.00 WEXIT POOH WITH PDS TOOL -BPM IN/OUT:1.55/1.36 CIRC PSI:1172 -MW IN/OUT:8.65 PPG/8.63 PPG -PVT:281-228 FLOW CHECK 13:45 - 14:15 0.50 STMILL N DFAL 10,710.00 WEXIT DOWNLOAD PDS CALIPER TOOL DATA -VERIFY DATA FROM TOOL -SEND DATA TO TOWN FOR PROCESSING 14:15 - 21:30 7.25 STMILL N DFAL 10,710.00 WEXIT WAIT ON LOGGING DATA -LOAD&INSPECT WHIPSTOCK -MU WHIPSTOCK AND GET ON WELL -19:00 PDS EMAILED DATA -21:00 OCN#4 RIH SET WHIPSTOCK 21:30 - 23:30 2.00 STMILL N DFAL 10,710.00 ' WEXIT RIH WITH WHIPSTOCK PER OCN#4 23:30 - 00:00 0.50 STMILL • N DFAL 10,710.00 WEXIT PERFORM TIE IN-6 CORRECTION. RIH. VERIFY ON DEPTH AT TSGR. 2/24/2015 00:00 - 01:30 1.50 WHIP N DFAL 10,710.00 WEXIT -PUH TO NEUTRAL WEIGHT AT 10650' 0 DEG ORIENTATION. -CLOSE EDC. PRESSURE UP TO 3200#. SHEARED RUNNING TOOL WHIPSTOCK SET. -STACK 4K ON WHIPSTOCK. GOOD SET -TOWS AT 10632' -BOWS AT 10650' -RA TAG AT 10641' 01:30 - 03:00 1.50 WHIP N DFAL 10,710.00 WEXIT POOH WITH RUNNING ASSEMBLY BREAK DOWN BHA. EVERYTHING RECOVERED 03:00 - 04:00 1.00 WHIP N DFAL 10,710.00 WEXIT MAKEUP BHA#5 GAUGE MILL AND STRING REAMER 3.80"GO/3.79"NO GO -STAB INJECTOR 04:00 - 07:00 3.00 WHIP N DFAL 10,710.00 WEXIT RIH WITH MILLING BHA -BPM IN/OUT:1.42/1.92 CIRC PSI:875 -MW IN/OUT:8.59 PPG/8.63 PPG -LOG TIE-IN(-5.5')DEPTH CORRECTION -RECORD SLOW PUMP RATES 07:00 - 09:00 2.00 STMILL P WEXIT MILL 3.8"WINDOW F/10639'-10,640'MD lv"v' -BPM IN/OUT:2.80/2.48 CIRC PSI:2040 -MW IN/OUT:8.64 PPG/8.63 PPG i Qq -WOB/A/PVT:0.5-1K/-9/252 LOSS RATE AT START OF MILLING:-12 BPH 09:00 - 11:00 2.00 STMILL P WEXIT MILL 3.8"WINDOW F/10640'-10,642'MD -BPM IN/OUT:2.76/2.63 CIRC PSI:2123 -MW IN/OUT:8.63 PPG/8.61 PPG -WOB/IA/PVT:2K/-9/202 -LOSS RATE 13 BPH 11:00 - 13:00 2.00 STMILL P WEXIT MILL 3.8"WINDOW F/10642'-10,644'MD -BPM IN/OUT:2.78/2.67 CIRC PSI:2172 -MW IN/OUT:8.64 PPG/8.62 PPG -WOB/IA/PVT:3K/-9/299 -LOSS RATE 4-7 BPH Printed 3/9/2015 10:52.00AM North America-ALASKA-BP Pages ot21 Operation Summary Report Common Well Name:X-10 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:2/20/2015 End Date: X3-016NN-C (4,037,839.00) Project:Prudhoe Bay Site:PB X Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/6/1980 12:00:00AM Rig Release: Rig Contractor:NORDIC CALISTA UWI:500292046700 Active datum:12:10 7/6/1980 00:00 @74.94usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:00 - 15:00 2.00 STMILL P WEXIT MILL 3.8"WINDOW F/10644'-10,645.5'MD -BPM IN/OUT:2.76/2.66 CIRC PSI:2219 -MW IN/OUT:8.64 PPG/8.61 PPG -WOB/IA/PVT:1-2K/-9/284 -LOSS RATE 7 BPH 15:00 - 16:20 1.33 STMILL i P WEXIT I MILL 3.8"WINDOW F/10644'-10,645.5'MD BPM IN/OUT:2.76/2.66 CIRC PSI:2208 -MW IN/OUT:8.64 PPG/8.61 PPG -WOB/IA/PVT:1-2K/-9/276 -LOSS RATE 7 BPH 16:20 - 17:30 1.17 STMILL P WEXIT WINDOW MILL EXITED THE BOTTOM OF THE WINDOW AT 10647.5',8.5'WINDOW CONTINUE MILLING AT 1 FPH TO GET THE STRING MILL ACROSS THE BOTTOM OF THE WINDOW THEN START MILLING THE RAT HOLE -BPM IN/OUT:2.76/2.68 CIRC PSI:2153 -MW IN/OUT:8.63 PPG/8.61 PPG -WOB/IA/PVT:0.69 K/-9/275 _, -LOSS RATE 7 BPH 17:30 - 18:45 1.25 STMILL P WEXIT START MILLING 10'OF RAT HOLE 18:45 - 19:35 0.83 i STMILL P WEXIT MILLING RAT HOLE -BPM IN/OUT:2.79/2.72 CIRC PSI:2373 -'- --MW IN/OUT:8.64 PPG/8.61 PPG -WOB/IA/PVT:4.53 K/-9/265 19:35 - 21:30 1.92 STMILL P WEXIT MILLED 15'OF RAT HOLE,PU AN START REAM PASSES FINISHED REAMING PASSES. NO ISSUES COME OFFLINE. DRY DRIFT. NO ISSUES OPEN EDC POOH BPM IN/OUT:3.39/2.81 CIRC PSI:2241 -MW IN/OUT:8.64 PPG/8.62 PPG -WOB/IA/PVT:0 K/-9/211 21:30 - 00:00 2.50 STMILL P WEXIT OUT OF HOLE. BREAK DOWN BHA 3.78" NOGO/3.79 GO 2/25/2015 00:00 - 04:00 4.00 DRILL P PROD1 PERFORM CHROME MANAGEMENT -CUT 110'COIL/CABLE -INSTALL CTC, PULL TEST TO 35K -MAKE UP BHI. -PT/CHART CHECK VALVE TEST. MAKE UP BHA#6 04:00 - 06:00 2.00 DRILL P PROD1 -RIH WITH BUILD BHA 06.00 - 06:30 0.50 DRILL P PROD1 -AT TIE IN DEPTH. SHUT PUMPS DOWN. CLOSE EDC -TIE IN-9'CORRECTION 06:30 - 06:45 0.25 DRILL P PROD1 OBTAIN SPR'S Printed 3/9/2015 10:52:00AM DEE= 4-1/16"CNV TM***V ELL-FAD= CNV 7"SLPLOCK m Y NOTES:""'4-1/2"CI-ROME T *ACTUATOR= BAKER C MAL KB.ELE 74.94' _____I .NON I oodb BF.ELEV 40.79' / II/ V -1 20"CONDUCTOR — ? KOP= 3100' 4',4 9E 2120' H4-1/2"HES X NP,D=3.813" ------ _... .--- ---- y Wax Angie= 47" /6600' I Datum IID= 10591' �• V IsliP 2589' I—9-58"DV PKR Datum TVD= 8800'SS Imo. — 9-5/8"CSG STUB(04/30/13) --I 1702' 4 GAS LFT MANDRELS _IA 4 yj ST WD ND DEV TYPE VLV LATCH PORT DATE 13-3/8"CSG,72#,L-80,D=12.347" -- 2677' 4 1 5 3227 3221 15 KBG2 CMY BK 0 01/30/15 6,4 4 LI 4 5458 5010 42 KBG2 CMY BK 0 01/30/15 4 9li 3 7219 6249 46 KBG2 BK 0 01/30/15 Minimum ID =3.80" 9993' A 2 8581 7254 38 KBG2 CAW BK 0 01/30/15 ` 1 9610 8107 34 KBG2 DRAY BK 0 01/30/15 4-1/2" HES MILLED XN NIPPLE 4 _4 *STA#3=0MYHAS MENDED PACKING 4 ' , X 9770' I4-1/2"HES X NP,D=3.813" 4 ATI 4 'R 4 4 9794' }—7"X 4-1/2"FES TNT PKR,D=3.856" -7P. d _4 8 7"SCAB LW,26#,L-80 VAM TOP HC, —I 9918' ' 9917' �4 112"FES X tom,D=3.813" i .0383 bpf,D=6.276" 4 ' TOP OF r LP H 9918' ' ' 9993' I— P,MLR)FES XN MR TO 3.80"(2/1/15) 4-1/2"TBG,12.6#,13CR-85 VAM TOP, — 10004' / 10006' _4-112"WILEG,D=4.00" .0152 bpf,D=3.958" H B..MD TT NOT LOGGED ? I—F51t KICK SPRING FROM KICKOVER TOOL 9-5/8"CSG,47#,L-80 BTRS,13=8.681" —I 10433' .625"X3.75"(01/30/15) 7"X 4-1/2"DELTA VVHPSTOCK-2ND(02/24/15) H 10632' (W/RA.TAG @ 10641') I 3.625"BKR GEN I WFW'STOCK w/2 RA TAGS H 10688' 10'FROM THE TOP(02/01/15) 10669' }—7"MARKERJONT FERFORATION SUMMARY + 10681'ctm —ITOP OF CB/834T(02/10/15) REF LOG BHCS ON 07/25/80/CSL ON 07/27/80 '7111 _ ANGLE AT TOP PERF:36°Q10714' ` Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz SI-10T SQZ A7 2-7/8" 4 10598-10618 S 01/08/89 11/17/90 411 3-3/8" 6 10714-10740 S 12/24/90 02/10/15 %% 40P 41 2-7/8" 4 10742-10752 S 01/24/81 11/17/90 eI�t�I%�+tV, 2-7/8" 4 10760-10767 S 01/24/81 11/17/90 ,►� iP"+i►►�4 3-1/8" 4 10767 10784 S 06/19/88 11/17/90 ,`Ie •./ 3-1/8" 4 10794-10818 S 06/19/88 11/17/90 '� _ % 10808' —FISH-CIBP(PUSHED DH BY RIG 05/07/13) .•` ., 11497' I— PBTD 7"LNR,29#,L-80 BTRS,.0371 bpf,D=6.184" H 11555' DATE REV BY ODJUTS DATE REV BY ODMIBJTS PRiDHOE BAY UNIT 07/28/80 IMTIAL COMPLETION 02/04/15 WB/JWD WLL XN NP/SET WS(2/1/15) WELL: X-10 12/15/90 N1E5 RWO 02/05/15 BSE/JWD SET ASH(01/30/15) PERWiT No:9800430 05/09/13 0-14 RING 02/10/15 ALM'PJC P&A THRU WFPSTOCK AR No: 50-029-20467-00 09/11/13 TBC/JWD GLV C/O(08/29/13) SEC 7,T1ON,R14E, 476'FNL 8 479'FEL 12/11/14\MRRJWD GLV CIO(11/29/13) - 02/04/15 JWtMIJWD GLV CIO(01/30/15) BP Exploration(Alaska) Imag~l~roject.Well History File Cover~i~ge XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. Well History File Identifier RESC~N DIGITAL DAT.~ OVERSIZED (Scannable) n Color items: [] Diskettes, No. [] Maps: [] G£ayscale items: [] Other, No/Type [] Other items scannable by large scanner ~ Poor Quality Originals: OVERSIZED (Non-Scannable) [] Other: [] Logs of various kinds NOTES: [] Other BY: BEVERLY ROBIN VINCEN~MARIA WINDY Project Proofing BY: E~EVER~INCENT SHERYL MARIA WINDY Scanning Preparation x 3o = /? + DATE: --- ~ BEVER INCENT SHERYL MARIA WINDY Production Scanning Stage I PAGE COUNT FROM SCANNED FILE: /,~ ~ PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: BEVERL~INCENT SHERYL MARIA WINDY IF NO ~N STAGE 1, PAGE(S) DISCREPA~E FOUND: BEVERLY ROBIN VINCENT SHERYL MARIA~ Stage 2 BY~ (SCANNING IS COMPLETE AT THIS POINT UNLESS SPECIAL ATTENTION iS REQUIRED O~ AN INDIVIDUAL PAGE BASIS DUE TO QUALITY, GRAYSCALE OR COLOR IMAGES ) YES NO YES NO DATE: III IIIIIII1 1 II III RESCANNED BY; BEVERLY ROBIN VINCENT SHERYL MARIA WINDY DATE; ~si General Notes or Comments about this file: Quality Checked 12/10/02Rev3NOTScanned.wpd STATE OF ALASKA . - `w r; •KA OIL AND GAS CONSERVATION C( 1ISSION REPORT OF SUNDRY WELL OPERATIONS ' A0( 'CC 1. Operations Performed: ❑ Abandon . 181 Repair Well ❑ Plug Perforations ❑ Perforate ❑ Re -Enter Suspended Well ® Alter Casing • ® Pull Tubing ❑ Stimulate - Frac ❑ Waiver ❑ Other ❑ Change Approved Program ❑ Operation Shutdown ❑ Stimulate - Other ❑ Time Extension 2. Operator Name: 4. Well Class Before Work: 5. Permit To Drill Number: BP Exploration (Alaska) Inc. • ❑ Exploratory ❑ Stratigraphic 180 - 043' 3. Address: , ® Development ❑ Service 6. API Numbe P.O. Box 196612, Anchorage, Alaska 99519 - 6612 50 029 - 20467 - 00 - 00 ' 7. Property Designation (Lease Number): 8. Well Name and Number: ADL 028313 & 047475 PBU X - • 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 11555' feet. Plugs:(measured) None feet true vertical 9668' feet Junk: (measured) 10808' feet Effective depth: measured 11497' feet Packer: (measured) 9794' feet true vertical 9619' feet Packer: (true vertical) 8256' feet Casing Length Size MD TVD Burst Collapse Structural . Conductor 110' 20" x 30" 110' 110' Surface 2677' 13 -3/8" 2677' 2677' 4930 2670 Intermediate 8731' 9 -5/8" 1702' - 10433' 1702' - 8755' 6870 4760 Production Liner 1637' 7" 9918' - 11555' 8355' - 9668' 8160 7020 Scab Liner 9883' 7" 35' - 9918' 35' - 8355' 7240 5410 Perforation Depth: Measured Depth: 10714' - 10740' feet SCANNED JUL 4 3 2013 True Vertical Depth: 8974' - 8995' feet Tubing (size, grade, measured and true vertical depth): 4 - 1/2 ", 12.6# 13Cr85 10006' 8425' Packers and SSSV (type, measured and true vertical depth): 7" x 4 - 1/2" HES TNT Packer 9794' 8256' 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment description including volumes used and final pressure: Cut, Pull, Ream and Fish 4 -1/2 ", 12.6 #, L -80 Tubing. Cut & Pull 9 -5/8" Casing from 1702'. Run 7 ", 26 #, L -80 Scab Liner from 35' to 9918'. Cement Scab Liner w/ 402 Bbls (1929 sx) Class 'G', 4 Bbls Arctic Set I. Pushed CIBP (Fish) to 10808'. Run 4 -1/2 ", 12.6#, 13Cr85 Tubing. 13 Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 128 623 2171 1700 220 Subsequent to operation: 147 907 3454 1480 262 14. Attachments: ❑ Copies of Logs and Surveys run 15. Well Class after work: ❑ Exploratory ❑ Stratigraphic IS Development ❑ Service ® Daily Report of Well Operations 16. Well Status after work: • ® Oil ❑ Gas ❑ WDSPL ® Well Schematic Diagram ❑ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ 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: Sean McLaughlin, 564 -4387 313 - 086 Email: Sean.McLaughlin @bp.com Printed Name: e Lastu Title: Drilling Technologist 1 Signature: P hone: 5 -4091 Date: 6/4/6 Form 10-404 Revised 10/2012 VI/F—' Sub it Original (,/Z/ /3 RBDMS JUN - 7 201 .0 I ` • • X -10 Well History (Pre Rig Workover) Date Summary 03/03/13 SET 4 -1/2" SLIP STOP C -SUB @ 3125' SLM. PULL STA # 5 RK -OGLV @ 2998' SLM /3023' MD. SET STA #5 RK -DGLV @ 2998' SLM /3023' MD. PULL 4 -1/2" SLIP STOP C -SUB @ 3125' SLM. 03/19/13 INITIAL T /I /O = 0/0/0. MIRU. WIRELINE VALVES HAD SOME DRIPS WHEN GOING TO PRESSURE UP FOR PT. APPLIED HEAT AND ALLOWED THEM TO WARM UP. PT PASSED. RIH WITH HEAD /ERS /CCU4 2" WBS /2 SHOCK SUBS /FIRING HEAD /3.65" CUTTER. OAL = 27', OAW = 250 LBS, MAX OD = 3.65:, FISHING NECK = 1.38 ". CCL STOP DEPTH = 9810.5', CCL TO CUT DEPTH = 22.5', TUBING CUT AT 9833'. CONFIRMED SHOT. POOH. RDMO. WELL SHUT IN ON DEPARTURE AND HANDED OVER TO PAD OP. PERMIT CLOSED. LEAVE LOCATION. FINIAL T /I /O = 0/0/0. 03/22/13 T /I /O= SSV /0/0, Temp =SI. PPPOT-T (PASS), PPPOT -IC (PASS). Pre RWO. PPPOT-T: Stung into test port (0+ psi), bled to 0 psi. Functioned LDS, all moved freely (1 "). Pump through void, good returns. Pressured void to 5000 psi for 30 min test, lost 100 psi in 15 min, lost 0 psi in second 15 min (PASS). Bled void to 0 psi. PPPOT -IC: Stung into test port (0 psi). Functioned LDS, all moved freely (1 "). Pumped through void, good returns. Pressured void to 3500 psi for 30 min test, lost 0 psi in 30 min (PASS). Bled void to 0 psi. 04/10/13 T /I /O= Temp =SI Circ Out (RWO EXPENSE) Confirm T x IA communication. Pump 818 bbls seawater down tbg taking returns up IA & down FL on X -35 for circ -out. Pump 149 bbls diesel heated to 100* down tbg. U -tube diesel from tbg to IA. CMIT T x IA to 1000 psi. FAILED. T /IA lost 30/33 psi in first 15 minutes & 31/33 psi in second 15 minutes. Bleed T /IA pressures down to 500/512 psi. Freeze protect FL on X -35 w/ 10 bbls neat meth & 81 bbls crude as per WOA formula. MIT OA to 1000 psi. PASSED. OA lost 59 psi in first 15 minutes & 23 psi in second 15 minutes. Bleed OA pressure down to 50 psi. FWHP= 437/452/50. IA & OA OTG. Swab, SSV, & Wing shut. Master open. 04/10/13 T /I /O = SSV /450/70. Temp = SI. WHPs (Eval for spray -in lining, pre Rig). AL SI @ gate & lateral valves. Cellar is 2' 9" deep, 8'x10' made with cribbing. Snow, ice and a temporary containment in cellar. Installed heater in cellar to thaw. SV, WV, SSV =C. MV =O. IA, OA =OTG. NOVP. 16:07. 04/11/13 T /I /O= SSVNac/60. Temp =SI. Bleed WHPs to 0 psi (Pre -RIG). TBG is locked out tagged out. OA FL near surface. Bled OAP tol 0 psi in 10 min (gas). Monitor 30 min, OAP unchanged. Final WHPs= SSVNac/0. SV, WV, SSV =C. MV =O. IA &OA =OTG. NOVP. 1010.. 04/13/13 T /I /O= 0/0/0 Conduct PJSM. Barriers= MV& SSV and BPV & MV Start Barriers List. Verified by bleeding tubbing pressure off MV and SSV independently LTT Pass. RU CIW lubricator W/ 6" J BPV #403. Test Lubricator against SSV to low of 300 PSI and high of 3500 PSI for 5 Min each PASS. RIH and set J plug at 154 ". RD lubricator. Close Master Valve and break MV To SSV Flange Removed upper Tree and install 6" CIW temp Valve # 22. Made Change out with day crew. 04/13/13 T /I /O= BPV /0/0. Made change out with night crew and conducted PJSM prior to start of job. Barriers = BPV, MV. Start barriers list. Torqued SV and tree cap bonnet assembly to API specs (1 -3/8" L7 1281 ft. Ibs.). Pt'd SV and bonnet assembly flange through tree cap to 300 and 5000 psi. independently for 5 min. using MV as barrier (passed). SI OA and IA valves and performed LTT for 5 min. (passed). Removed tapped blind flange and installed piggy back annulus valves with tapped integral flanges. Torqued to API specs (1 -1/8" L7M 531 ft. Ibs.). Pt'd valves through flange to 300 and 3500 psi. independently for 5 min. using primary annulus valves as barriers (passed). All tests charted and documented. RDMO. Page 1 of 1 • S Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4- 00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 4/13/2013 22:00 - 00:00 2.00 RIGD P PRE SKID RIG FLOOR WITH PJSM. -PREP RIG FLOOR FOR SKIDDING. -SKID RIG FLOOR INTO MOVE POSITION. 4/14/2013 00:00 - 02:00 2.00 MOB P PRE PREP TO MOVE RIG.. -SKID RIG FLOOR INTO MOVE POSITION CONTINUED. - SECURE RIG FOR RIG MOVE.. 02:00 - 03:30 1.50 MOB P PRE MOVE RIG OFF 3-43i WITH PJSM -START RIG MOVE HYDRAULICS AND TEST EMERGENCY SHUT DOWN FOR MOVE S1'S1EM, TESTED GOOD. - RESTART MOVE SYSTEM HYDRAULICS, JACK UP RIG, CONFIRM PERSONAL ARE IN ASSIGNED POSITIONS. - SLOWLY PULL FORWARD, RE TEST EMERGENCY SHUT DOWN FOR MOVE SYSTEM, TESTED GOOD. - RESTART MOVE SYSTEM HYDRAULICS, MOVE RIG OFF 3-43i. , -SPOT RIG AWAY FROM WELL. 03:30 - 05:00 1.50 MOB _ P PRE _ INSTALL REAR BOOSTER TIRES ON RIG WITH PJSM. •REMOVE CELLAR DOORS. -INSTALL REAR BOOSTER TIRES ON REAR OF RIG. 05:00 - 07:30 2.50 MOB P PRE REMOVE RIG MATS AROUND 3-43i USED TO SITE RIG ON WELL, CLEAN UP AROUND WELL. 07:30 - 09:30 2.00 MOB P PRE MOBILIZE RIG. -MOVE RIG FROM ENDICOTT SDI 3-43i ON ICE ROAD TO ENDICOTT ACCESS ROAD. 09:30 - 10:30 1.00 MOB P PRE STAGE RIG MATS. -STAGE RIG ON EDGE OF ENDICOTT ICE ACCESS ROAD, PLACE RIG MATS ON ICE ROAD. 10:30 - 12:00 1.50 MOB P PRE MOBILIZE RIG. -MOVE RIG FROM ENDICOTT SDI 3-43i TO PBU X -10 12:00 - 16:00 4.00 MOB P PRE MOBILIZE RIG CONTINUE. -MOVE RIG FROM ENDICOTT SDI 3-43i TO PBU X -10 16:00 - 22:00 6.00 MOB N RREP PRE MOVING SYSTEM FAILURE. - TROUBLE SHOOT RIGHT FRONT DRIVE MOTOR. - DAMAGE TO DRIVE SHAFT ON FRONT RIGHT HYDRAULIC MOTOR FOUND. - REPLACE DRIVE MOTOR. 22:00 - 00:00 2.00 MOB P PRE MOBILIZE RIG CONTINUE. -MOVE RIG FROM ENDICOTT SDI 3-43i TO PBU X -10 4/15/2013 00:00 - 12:00 12.00 MOB P PRE MOBILIZE RIG. -MOVE RIG FROM ENDICOTT SDI 3-43 TO PBU X -10. 12:00 - 00:00 12.00 MOB P PRE MOBILIZE RIG. -MOVE RIG FROM ENDICOTT SDI 3-43 TO PBU X -10. RIG REACHED X -PAD AT 23:58 4/15/13. Printed 5/20/2013 10:12:50AM r. � ,�„`� ';,�'� a� }e.�"r e�.:{ � ,� � ` xx ,� -�� �, f t' .� , • sir grt i�x y'f� s �i ''r��Gy t�' .. t "'3; ` '" �,�J.7� ��e ..5 6s a,'[ + a ` t 3 h., "' .r- r�` "� ,, Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4- 00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 4/16/2013 00:00 - 06:00 6.00 MOB P PRE PREP RIG AND LOCATION TO POSITION RIG OVER WELL X -10 WITH PJSM. - REMOVE REAR BOOSTER TIRES. - INSTALL REAR CELLAR DOORS. - EXTEND CONVEYOR #2 INTO DRILL POSITION. -SET RIG MATS TO POSITION RIG OVER WELL - X-10. -STAGE WELL HEAD EQUIPMENT BEHIND CELLAR. .VERIFY 0 PRESSURE ON TUBING, INNER ANNULUS AND OUTER ANNULUS. 06:00 - 10:00 4.00 MOB P PRE POSITION RIG. -PJSM, CONTACT PAD OPERATOR FOR WITNESS. -MOVE RIG-OVER WELL -40- ON)( PAD: - LEVELAND SHIM RIG. *MOVING SYSTEM EMERGENCY SHUT DOWN FUNCTIONED PROPERLY. 10:00 - 12:00 2.00 MOB P PRE SKID RIG FLOOR. -PJSM, SKID RIG FLOOR INTO DRILL POSITION WHILE SETTING UP STAIR WAYS AND HAND RAILS ON EXTERIOR. 12:00 - 13:30 1.50 MOB P PRE ..CONTINUE TO RIG UP AS DISCUSSED AT PRE -TOUR. - CONTINUE TO RIG UP RIG FLOOR. -SPOT ROCKWASHER AND BERM, CONTINUE WORK ON CONVEYOR # 2 - LOAD ANNULAR ELEMENT IN CELLAR. *SIM -OPS: WORK ON STEAM SYSTEM ON RIG FLOOR. 13:30 - 16:30 3.00 MOB P PRE PREP CELLAR FOR CIRCULATING OUT FREEZE PROTECT WITH PJSM. -PREP CELLAR WITH BOARDS COVERING LARGE OPEN AREAS. - INSTALL CIRCULATING LINES TO INNER ANNULUS. -TAKE ON 8.5 POUND PER GALLON SEAWATER. *SIM -OPS: HARD LINE CREW INSTALL AND TEST HARD LINE TO FLOWBACK TANK TO 250 PSI. LOWAND 3500 PSI. HIGH. -BERM FLOW BACK TANK. * DOYON 14 RIG ACCEPTED ON 04/16/2013 AT 16:30 HOURS. 16:30 - 17:30 1.00 MOB P PRE RIG EVACUATION DRILL. - CONDUCTED A RIG EVACUATION DRILL WITH AFTER ACTION REVIEW. - RESPONSE TIME= 3 MINUTES. *EMERGENCY SHUT DOWN SYSTEM FUNCTIONED PROPERLY. 17:30 - 19:00 1.50 MOB P PRE MOBILIZE LUBRICATOR TO RIG FLOOR. -RIG UP AIR AND STEAM ON RIG FLOOR. - MOBILIZE LUBRICATOR TO RIG FLOOR TO PULL BACK PRESSURE VALVE. *24 HOUR BOPE TEST NOTIFICATION TO AOGCC AT 17:30 4- 16-13. Printed 5/20/2013 10:12:50AM • t 1 r_c...nl °'.;` 4a���s�i'�. >� r� .w.. t ..,,,, ..., ,< .r. _ ._s „m., _i<. ,,�.,. r.��. ..,,.. __f���'.a�._. ...row ✓� .ate x,.o,. 3 f, Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7 /6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12 : 10 7/6/1980 00:00 @74.94usft (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 WHSUR P DECOMP TEST LUBRICATOR WITH PJSM. -RIG UP AND TEST LUBRICATOR. -TEST 250 PSI LOW AND 3500 PSI HIGH FOR 5 CHARTED MINUTES EACH. -PULL BACK PRESSURE VALVE. - REMOVE LUBRICATOR. - TUBING, INNER ANNULUS AND OUTER ANNULUS PRESSURES= 0 PSI. 21:30 - 23:00 1.50 WHSUR P DECOMP TEST HARD LINES TO FLOW BACK TANK AND LINES FOR PUMPING WITH PJSM. -TEST LINES TO TREE AND FLOW BACK TANK, PRIME MUD PUMPS. -TEST LINES TO 250 PSI. LOW AND 3500 PSI. HIGH FOR 5 CHARTED MINUTES EACH. 23:00 - 00:00 1.00 WHSUR P DECOMP CIRCULATE OUT FREEZE PROTECT WITH PJSM. - CIRCULATE OUT FREEZE PROTECT TO OPEN TOP TANK. - CIRCULATE 45 BARRELS DOWN INTER ANNULUS. - -PUMP AT 5 BARRELS PER MINUTE WITH 680 PSI. -FINAL CIRCULATION PRESSURE AT 5 BARRELS PER MINUTE WITH 830 PSI. 4/17/2013 00:00 - 01:00 1.00 WHSUR P DECOMP CONTINUE REMOVING FREEZE PROTECT FROM INNER ANNULUS AS DISCUSSED AT PRE -TOUR MEETING. -PUMP 185 BARRELS OF 8.5 SEAWATER DOWN TUBING TAKING RETURNS TO FLOW BACK TANK. -PUMP AT 5 BARRELS PER MINUTE WITH 600 PSI. PUMP PRESSURE. - MONITOR WELL FOR 10 MINUTES. -WELL STATIC. *SIM -OP WORKING ON INSTALLATION OF NEW SUPER CHOKE AND CONTROL PANEL. APPROXIMATELY 18 HOURS ) 01:00 - 03:00 2.00 WHSUR P DECOMP INSTALL TWO WAY CHECK AS PER PJSM. - INSTALL LUBRICATOR AND TEST 250 PSI. LOW AND 3500 PSI. HIGH FOR 5 CHARTED MINUTES EACH. -SET TWO WAY CHECK. 03:00 - 04:30 1.50 WHSUR P DECOMP TEST TWO WAY CHECK AS PER PJSM. -TEST TWO WAY CHECK FROM ABOVE 250 PSI. LOW AND 3500 PSI. HIGH FOR 5 CHARTED MINUTES EACH. -TWO WAY CHECK NOT HOLDING. -CLOSE MASTER AND PRESSURE UP 1000 PSI. AND CONFIRM THAT TWO WAY CHECK NOT HOLDING. - CONTACT VALVE SHOP TO GET ANOTHER PLUG. Printed 5/20/2013 10:12:50AM • • Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud DateTme: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 ©74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:30 - 08:30 4.00 WHSUR N SFAL DECOMP PULL TWO WAY CHECK AS PER PJSM. - INSTALL LUBRICATOR AND TEST 250 PSI. LOWAND 3500 PSI. HIGH FOR 5 CHARTED MINUTES EACH. -PULL TWO WAY CHECK - INSPECT TWO WAY CHECK AND NOTHING VISIBLY WRONG. -SWAP TWO WAY CHECK VALVES. - INSTALL LUBRICATOR AND TEST 250 PSI. LOW AND 3500 PSI. HIGH FOR 5 CHARTED MINUTES EACH. -SET TWO WAY CHECK # 2. 'OUTER ANNULUS PRESSURE = 0 PSI. 08:30 - 12:00 3.50 WHSUR N SFAL DECOMP TEST TWO WAY CHECK AS PER PJSM. I - ATTEMPT TO TEST TWO WAY CHECK # 2 FROM ABOVE-WITH SAMERESULTS. -TEST FROM BELOW TO 250 PSI. FOR 5 MINUTES AND 1000 PSI. FOR 10 MINUTES. -GOOD TEST. 12:00 - 13:00 1.00 WHSUR P DECOMP TEST TWO WAY CHECK FROM ABOVE AS DISCUSSED IN PRE -TOUR MEETING.. -RIG DOWN LUBRICATOR. -TEST TWO WAY CHECK FROM ABOVE. - TESTED TO 250 PSI. LOW AND 3500 PSI. HIGH FOR 5 CHARTED MINUTES EACH. 13:00 - 14:00 1.00 WHSUR P DECOMP BEAVER SLIDE OPERATIONS AS PER PJSM. -LAY DOWN LUBRICATOR. - INSTALL PRESSURE GAUGE FOR MONITORING ON NON WORKING SIDE. - INSTALL INJECTION LINE ON WORKING SIDE OF INNER ANNULUS AS PER WELL PROGRAM. -PREP CELLAR TO NIPPLE DOWN TREE. *SPILL DRILL. 14:00 - 17:30 3.50 WHSUR P DECOMP NIPPLE DOWN TREE AS PER PJSM. - NIPPLE DOWN TREE, MONITOR INNER ANNULUS PRESSURE. - REMOVE ALL BUT FOUR NUTS FROM ADAPTER FLANGE ON TUBING HEAD. -OPEN SWAB AND MASTER TO CONFIRM TWO WAY CHECK NOT LEAKING. -NO LEAKAGE OBSERVED. - REMOVE REMAINING NUTS AND REMOVE TREE FROM WELL. - SECURE TREE IN CELLAR. - CAMERON VERIFY HANGER THREADS WITH TC4S CROSS OVER GOOD. -TOOK 6-1/2 TURNS TO TIGHTEN. 17:30 - 19:30 2.00 BOPSUR P DECOMP NIPPLE UP BOPE STACK AS PER PJSM. - NIPPLE UP 13 -5/8" BOPE STACK WITH 24" SPACER SPOOL. Printed 5/20/2013 10:12:50AM • • Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Spud Date/Time: 7/6/1980 12:00.0 0AM Rig Name/No.: DOYON 14 Sp 9 Release:5 /9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 ©74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:30 - 23:00 3.50 BOPSUR P DECOMP CHANGE OUT RAMS AND SAVER SUB ON TOP DRIVE AS PER PJSM. - CHANGE TOP RAMS FROM 3-1/2" X 6" VARIABLES TO 9-5/8" FIXED RAMS. - CHANGE OUT BOTTOM RAMS FROM 2 -7/8" X 5" VARIABLES TO 3-1/2" X 6" VARIABLES. - CHANGE OUT XT -39 SAVER SUB ON TOP DRIVE. SIM -OPS: HARD LINE CREW INSTALL CHOKE MANIFOLD INTO HARD LINE TO FLOWBACK TANK. -TEST HARD LINE TO 300 PSI. LOW AND 4000 PSI. HIGH FOR 5 MINUTES EACH. 23:00 - 00:00 1.00 BOPSUR P DECOMP CHANGE OUT ANNULAR ELEMENT AS PER PJSM. - REMOVE FLOW RISER FROM TOP OF ANNULAR. -PULL MASTER BUSHING, LOWER ANNULAR CAP REMOVAL TOOL INTO POSITION. -MAKE UP ANNULAR CAP REMOVAL TOOL TO ANNULAR. *OUTER ANNULUS PRESSURE= 0 PSI. 4/18/2013 00:00 - 07:30 7.50 BOPSUR P DECOMP (CONTINUE TO REPLACE ANNULAR ELEMENT AS DISCUSSED IN PRE -TOUR MEETING. - REPLACE ELEMENT, OIL AND UPPER SEALS. - INSTALL CAP AND MAKE UP AS PER SOP. - DISASSEMBLE CAP REMOVING TOOL. *PERFORM H2S DRILL AND EVACUATE RIG. *HOLD AFTER ACTION REVIEW. *RESPONSE TIME 3 MINUTES 15 SECONDS. 07:30 - 09:30 2.00 BOPSUR P DECOMP NIPPLE UP FLOW RISER AND INSTALL UPPER SECTION AS PER PJSM. - OBTAIN MEASUREMENTS ON STACK FOR FLOW RISER. - INSTALL MOUSE HOLE. -CLEAR RIG FLOOR AND CELLAR OF TOOLS. 09:30 - 12:00 2.50 BOPSUR P DECOMP RIG UP AND TEST BOPE EQUIPMENT AS PER PJSM AND DOYON PROCEDURE. -TEST CONDUCTED TO 250 PSI LOW/ 3500 PSI. HIGH FOR 5 CHARTED MINUTES EACH. -TEST LOWER VARIABLES WITH 4" AND 4-1/2" TEST JOINTS. -TEST UPPER FIXED 9-5/8" RAMS WITH 9-5/8" TEST JOINT. -TEST ANNULAR WITH 4" TEST JOINT. -TEST 2) XT -39 FULL OPEN SAFETY VALVES, 1) 4.5 IF FULL OPEN SAFETY VALVE, 1) XT -39 DART VALVE. *BOPS FUNCTIONED FROM REMOTE PANEL AND ACCUMULATOR CONTROLS. * TEST WITNESSED BYAOGCC REP. BOB NOBLE. *OUTER ANNULUS PRESSURE= 0 PSI. Printed 5/20/2013 10:12:50AM • • 3,t^ 'A�yq�8 1i a ,° a:i& hi � :+.e' �`si7"`r�.,;' ? +� r 'R ®� 11 f� 4- 1mJBPV Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 22:30 10.50 BOPSUR P DECOMP CONTINUE TO TEST BOPE EQUIPMENT AS DISCUSSED IN PRE -TOUR MEETING. -TEST CONDUCTED TO 250 PSI LOW/ 3500 PSI. HIGH FOR 5 CHARTED MINUTES EACH. -TEST LOWER VARIABLES WITH 4" AND 4-1/2" TEST JOINTS. -TEST UPPER FIXED 9-5/8" RAMS WITH 9-5/8" TEST JOINT. -TEST ANNULAR WITH 4" TEST JOINT. -TEST 2) XT -39 FULL OPEN SAFETY VALVES, 1) 4.5 IF FULL OPEN SAFETY VALVE, 1) XT -39 DART VALVE. 'TEST WITNESSED BY AOGCC REP. BOB NOBLE. -- -_ —_ _ -AOGCC REP. BOB -ROBLE LEFT AFTER ALL COMPONENTS TESTED AND DID NOT STAY TO WITNESS VALVE #22 RETESTED AFTER REPAIR. *ACCUMULATOR DRILL. (D4) `6 BARRELS TO FILL GAS BUSTER. 22:30 - 23:30 1.00 BOPSUR N RREP DECOMP REBUILD VALVE # 22 AS PER PJSM. - REPLACE PADDLE AND BUNA SEAT ON DEMCO VALVE. 23:30 - 00:00 0.50 BOPSUR P DECOMP TEST VALVE # 22 AS PER PJSM. -FILL STACK TO ANNULAR AND TEST AGAINST VALVE # 22. `OUTER ANNULUS PRESSURE = 40 PSI. 4/19/2013 00:00 - 00:30 0.50 BOPSUR P DECOMP TEST VALVE # 22 AS PER PJSM. - OBTAIN GOOD TEST OF 250 PSI. / 3500 PSI. FOR 5 CHARTED MINUTES EACH. 00:30 - 01:00 0.50 BOPSUR P DECOMP RIG DOWN TEST EQUIPMENT AS PER PJSM. -BLOW DOWN CHOKE AND KILL LINES AS PER PROCEDURE. 'ASSEMBLE HARD LINE TO OUTER ANNULUS AND BLEED DOWN TO FLOWBACK TANK *BLEED OFF WAS ALL AIR AND BLED INSTANTLY. *OUTER ANNULUS PRESSURE= 0 PSI. 01:00 - 03:00 2.00 BOPSUR P DECOMP PULL TWO WAY CHECK AS PER PJSM. - INSTALL DUTCH RISER AND SECURE IN ANNULAR ELEMENT. -RIG UP LUBRICATOR AND TEST TO 250 PSI. LOW / 3500 PSI HIGH FOR 5 CHARTED MINUTES EACH. -USING PASS/ FAIL CRITERIA "D" LOCATED IN SECTION 6 OF WELL PLAN. -PULL TWO WAY CHECK. -WELL STATIC. -RIG DOWN LUBRICATOR AND DUTCH RISER. -BLOW DOWN KILL LINE. -LOAD OUT LUBRICATOR. Printed 5/20/2013 10:12:50AM • • $ [e 3 a s a ✓- .e+� g ri t :-" s.+u Y� � ,.xsr �„, + tom- f3- � , 4��S�.4P Y�It!a �ii�����( I� R, ?��d, ®�� `q� "�"I �' ',�' , Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud DateTme: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12 : 10 7/6/1980 00:00 ©74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 - 04:00 1.00 CASING P DECOMP PREPARE RIG FLOOR FOR PULLING TUBING AS PER PJSM. -PICK UP AND RIG UP CONTROL LINE SPOOLER. -PICK UP AND RIG UP HYDRAULIC TUBING TONGS. -BRING TUBING HANDLING EQUIPMENT TO RIG FLOOR. - INSTALL TRIPPING BALES AND ELEVATORS ON TOP DRIVE. -BRING UP SPEAR THROUGH BEAVER SLIDE. 04:00 - 06:00 2.00 CASING P DECOMP PULL TUBING HANGER FREE AS PER PJSM. -MAKE UP FLOOR SAFETY VALVE WITH TUBING THREAD CROSSOVER. -MAKE UP SAFETY JOINT WITH SAFETY VALVE ON TOP AND STAGE IN PIPE SHED. -MAKE UP SPEAR ASSEMBLY TO TOP DRIVE. - ENGAGE SPEAR INTO TUBING HANGER AS PER BAKER. - CAMERON REPRESENTATIVE BACK OUT LOCK DOWN SCREWS. -PULL HANGER FREE AT 215 K WITH UP WEIGHT OF 155 K. - MONITOR WELL. WELL STATIC. -STOP AND DRAIN STACK THROUGH INNER ANNULUS VALVE TO OBSERVE HANGER COMING THROUGH STACK. 06:00 - 08:00 2.00 CASING P DECOMP TUBING HANGER PULLING TIGHT THROUGH ANNULAR PREVENTER. - STAGED UP TOP 40 K OVERPULL -FLUSH ANNULAR ELEMENT WITH SOAPY WATER AND FUNCTION ANNULAR. -PULL 45 K OVER AND CAME THROUGH ELEMENT. - HANGER BROUGHT TO FLOOR AND PULLED TO SECOND CONNECTION UNDER HANGER. - TERMINATED CONTROL LINES AND SECURED TO TUBING. 08:00 - 09:00 1.00 CASING P DECOMP LAY DOWN SPEAR ASSEMBLY AS PER PJSM. -LOWER STRING TO PLACE SLICK TUBING ACROSS BOPE. -BREAK OUT LAY DOWN HANGER AND SPEAR. -MAKE UP 4 -1/2" TDS CROSSOVER WITH 4-1/2" IF FULL OPENING SAFETY VALVE AND PUMP IN SUB. 09:00 - 11:30 2.50 CASING P DECOMP CIRCULATE DOWN TUBING AS PER PJSM. - CIRCULATE DOWN TUBING TAKING RETURNS THROUGH THE GAS BUSTER. - CIRCULATE AT 6 BARRELS PER MINUTE WITH 280 PSI. PUMP PRESSURE. -10 MINUTE FLOW CHECK AT GAS BUSTER AND TUBING. -BLOW DOWN CHOKE. -LAY DOWN CIRCULATING EQUIPMENT. 'OBTAIN SLOW PUMP RATES. 'OUTER ANNULUS PRESSURE= 0 PSI. Printed 5/20/2013 10:12:50AM • • F s d -'x �I� t� 8 Y ci � ��`i 6 n a ?3 rs > Ei s , - a�P�IAd s• !r �� � £ a � e � o s a t rte, -s,: � ,Hcu s' §"- e`.. . 3 .. s.u., r s #. b t { f f £ ,c - �' . Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date /me: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12 : 10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:30 - 15:00 3.50 CASING P DECOMP LAY DOWN 4-1/2" 12.6# TDS TUBING WITH CONTROL LINE AS PER PJSM. -LAY DOWN TOP JOINT AND RIG UP CONTROL LINE SPOOLER. -LAY DOWN FROM 9,833' TO 7,790'. -PICK UP WEIGHT 145 K, SLACK OFF WEIGHT 131 K. 15:00 - 15:30 0.50 CASING P DECOMP 'RIG DOWN SUB SURFACE SAFETY VALVE. -LAY DOWN CONTROL LINE AND SPOOLER THROUGH BEAVER SLIDE. *RECOVERED 26 CLAMPS AND 4 STAINLESS STEEL BANDS. 15:30 - 00:00 8.50 CASING P DECOMP LAY DOWN 4-1/2" 12.6# TDS TUBING FROM 7,790" TO SURFACE. *KICK WHILE TRIPPING DRILL AND AAR HELD. TOTAL 245 JOINTS 4- t/2"YUBtNG PULLED, 5 GAS LIFT MANDRELS PULLED. *1 CUT JOINT PULLED 1.88" LONG WITH 5" OUTER DIAMETER FLARE. *OUTER ANNULUS PRESSURE= 40 PSI. 4/20/2013 00:00 - 02:00 2.00 CASING P DECOMP CLEAN AND CLEAR RIG FLOOR OF ALL TOOLS AND EQUIPMENT NOT NEEDED FOR UPCOMING OPS AS PER PJSM. -CLEAN ALL PARAPHIN FROM RIG FLOOR AND TOOLS. - BEAVER SLIDE OPERATIONS. - REMOVE ALL TUBULAR HANDLING TOOLS. 02:00 - 02:30 0.50 FISH P DECOMP MOBILIZE BAKER TOOLS TO RIG FLOOR AS PER PJSM. - BEAVER SLIDE OPERATIONS. ALL EQUIPMENT PULLED FROM WELL HAS BEEN NORMED. 02:30 - 03:30 1.00 WHSUR P DECOMP INSTALL WEAR BUSHING AS PER PJSM. -LINE UP AND PUMP OUT STACK AS PER PROCEDURE. - INSTALL WEAR BUSHING. 8.875" ID, LENGTH 12 ". -RUN IN FOUR LOCK DOWN SCREWS AND MARK SAME. 03:30 - 06:30 3.00 FISH P DECOMP MAKE UP "IC' ANCHOR RECOVERY BOTTOM HOLE ASSEMBLY AS PER PJSM. -PICK UP AND MAKE UP 8.125" HOLLOW MILL CONTAINER WITH OVERSHOT DRESSED FOR 4.5" AS PER BAKER. -PICK UP BUMPER SUB, JARS, 9- 6.25" DRILL COLLARS AND INTENSIFIER. *KICK WHILE TRIPPING DRILL, RESPONSE TIME 55 SECONDS. *OUTER ANNULUS PRESSURE= 0 PSI. 06:30 - 16:30 10.00 FISH P DECOMP PICKUP 4" DRILL PIPE FROM PIPE SHED AND CONTINUE RUNNING IN HOLE AS PER PJSM. -FROM 337' TO 9824' FEET. * *OUTER ANNULUS PRESSURE= 15 PSI AT 13:00. 16:30 - 17:00 0.50 FISH P DECOMP OBTAIN OPERATIONAL PARAMETERS AS PER PJSM. -PICK UP WEIGHT 205K, SLACK OFF WEIGHT 176K, ROTATING WEIGHT 191K. - CIRCULATE AT 4 BARRELS PER MINUTE WITH 270 PSI. PUMP PRESSURE. *OBTAIN SLOW PUMP RATES. Printed 5/20/2013 10:12:50AM • • • Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 ©74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:00 - 17:30 0.50 FISH P DECOMP JAR AND LATCH ONTO TUBING STUB AND "K" ANCHOR AS PER PJSM. -PUMPS OFF. -RUN IN THE HOLE AND TAGGED STUB AT 9834'. -PUMPS ON AND BEGAN MILLING TUBING FLARE DOWN TO 9835' WITH 4K TORQUE. -PUMP AT 4 BARRELS PER MINUTE WITH 270 PSI. PUMP PRESSURE. -PUMPS OFF, AND WORKED OVER TUBING STUB FREELY. -PUMPS ON AT 4 BARRELS PER MINUTE WITH270 PSI. PUMP PRESSURE. - ROTARY OFF, SLACK OFF AND ENGAGE GRAPPLE. -PUMP PRESSURE INCREASE TO 300 PSI. -PUMPS OFF AND BLEED OFF PRESSURE. -RUN IN THE HOLE TO 9840', SET DOWN WITH 10K. -PULL 15K OVERPULL, SLACKED OFF 10K AND COCKED JARS. - PULLED 75K OVERPULL AND SET OFF JARS. - SLACKED OFF AND PULLED 100 K OVERPULL [ (3) TIMES, "K' ANCHOR CAME FREE. 17:30 - 18:00 0.50 FISH P DECOMP FLOW CHECK. -10 MINUTE FLOW CHECK, NO FLUID LOSSES SEEN. -LAY DOWN (2) JOINTS OF 4" DRILL PIPE. -PULL OUT OF HOLE FROM 9840' TO 9792'. -BLOW DOWN THE TOP DRIVE. 18:00 - 23:00 5.00 FISH P DECOMP PULL "K' ANCHOR FISH OUT OF THE HOLE AS PER PJSM. -PULL OUT OF THE HOLE FROM 9792' TO 422'. -FILL HOLE AND CONFIRM WITH PITWATCHER EVERY 5 STANDS. 23:00 - 00:00 1.00 FISH P DECOMP FLOW CHECK 10 MINUTES. -10 MINUTE FLOW CHECK, NO FLUID LOSSES SEEN. -STAND BACK LAST STAND OF DRILL PIPE. -BREAK OUT AND LAY DOWN INTENSIFIER. -STAND BACK 6.25" DRILL COLLARS AND CONTINUE TO LAY DOWN BHA #2. "OUTER ANNULUS PRESSURE = 20 PSI AT 23:30. 4/21/2013 00:00 - 00:30 0.50 FISH P DECOMP CONTINUE TO LAY DOWN BHA #2 AND FISH AS DISCUSSED IN PRE -TOUR MEETING. -CUT OFF TUBING PUP (8 FEET LONG ), "SWS" NIPPLE, 6 FOOT TUBING PUP AND "IC' ANCHOR RECOVERED. 00:30 - 01:30 1.00 FISH P DECOMP CLEAN AND CLEAR RIG FLOOR OF EQUIPMENT NOT NEEDED FOR MILLING OPERATIONS AS PER PJSM. - BEAVER SLIDE OPERATIONS. - REMOVE TUBING STUB AND "K' ANCHOR FROM RIG FLOOR. - REMOVE OVERSHOT GRAPPLE ASSEMBLY. _ 01:30 - 02:00 0.50 FISH P DECOMP BRING UP MILLING ASSEMBLY THROUGH BEAVER SLIDE AS PER PJSM. -BRING UP MILL AND PACKER CATCHING ASSEMBLY AS PER BAKER FISHING. Printed 5/20/2013 10:12:50AM • • [; .'^ r�a,''` ^ "Z"' � 4r` x .: 's s�J s ¢ $� � � � � ������ a � �. � � t4T�9�"� Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4- 00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 — Rig Contractor: DOYON DRILLING INC. UVN: Active datum: 12:10 7/6/1980 00:00 74.94usft (above M � ( o Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) _ 02:00 - 03:30 1.50 FISH P DECOMP MAKEUP MILLING AND PACKER CATCHING ASSEMBLY AS PER PJSM. -RIH ASSEMBLING BHA # 3 AS PER BAKER. -RUN 6.25" DRILL COLLARS FROM DERRICK. -PICK UP AND MAKE UP ACCELERATOR. 03:30 - 07:30 4.00 FISH P DECOMP RUN IN HOLE WITH 4" DRILL PIPE AS PER PJSM. -PICK UP 27 JOINTS OF 4" DRILL PIPE AND CONTINUE RUNNING IN HOLE WITH MILLING BHA FROM 344' TO 1199'. -RUN 4" DRILL PIPE FROM DERRICK TO 9746'. 07:30 - 10:00 2.50 FISH P DECOMP CUT AND SLIP DRILLING LINE AS PER PJSM. -CUT 59' FROM DRILLING LINE. -SLIP 59' BACK ON DRUM AND SECURE DEADMAN. _SERVICE TOP DRIVE, BLOCKS, DRAWWORKS AND CROWN. _ 10:00 - 11:00 1.00 FISH N RREP 9,746.00 DECOMP INSPECT PINS IN BRAKE BAND LINKAGE AS PER PJSM. - REMOVE DRAWORKS GUARD AND INSPECT LINKAGE. - INSPECT EQUALIZER BAR CONNECTIONS FOR WEAR. - INSPECTION REVEALED ALL PINS AND EYES ARE GOOD. _ 11:00 - 23:30 12.50 FISH P DECOMP OBTAIN OPERATIONAL PARAMETERS FOR MILLING ASSEMBLY AS PER PJSM. - REMOVE SAFETY VALVE. -MAKE UP TOP DRIVE AND OBTAIN PARAMETERS. -PICK UP WEIGHT 208K, SLACK OFF WEIGHT 175K, ROTATING AT 80 RPM WITH 193K. - OBTAIN SLOW PUMP RATES. - TAGGED UP AT 9,849" WITH MILLING ASSEMBLY, NO PRESSURE INCREASE NOTICED AND NO OVERPULL. - UNABLE TO ENGAUGE COLLET. -PUMP AT 4 BARRELS PER MINUTE AT 540 PSI AND 6 BARRELS PER MINUTE AT 1110 PSI. -BEGIN MILLING OPERATIONS WITH 5K ON ASSEMBLY. -WORK ROTATION UP FROM 40 RPM TO 80 RPM. 'OUTER ANNULUS PRESSURE= 15 PSI AT 13:00 - CONTINUE MILLING ON PACKER WHILE CIRCULATING 4 BARRELS PER MINUTE WITH 530 PSI. -RPM AT 80 WITH 4K TORQUE. -PICK UP WEIGHT 208K, SLACK OFF WEIGHT 175K, ROTATING WEIGHT 193K. - INCREASE RPM TO 100 RPM, WEIGHT ON MILL FROM 6K TO 27K. -DRY MILL NUMEROUS TIMES. -30 RPM WITH 3-5K TORQUE, INCREASE PUMP RATE TO 5 BARRELS PER MINUTE AT 750 PSI. -AFTER DRY MILLING FOR 45 MINUTES STARTED PUMPS BACK UP AT 3 BARRELS PER MINUTE AND OBSERVED PRESSURE LOSS FROM 300 PSI. TO 135 PSI. 'FIRE DRILL HELD. Printed 5/20/2013 10:12:50AM • • . 3 ;3t w I ;ljdt z �a Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 • Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 23:30 - 00:00 0.50 FISH N DFAL 9,850.00 DECOMP ATTEMPT TO IDENTIFY PRESSURE LOSS. -LOST 165 PSI PUMP PRESSURE. - ISOLATED PUMPS WITH SAME PRESSURE LOSS INDICATED. - VERIFIED NO LEAKS ON MUD LINES AND MUD PUMPS. -SHUT IN THE IBOP ON TOP DRIVE AND PUMP LINES PRESSURED UP GOOD. •1/4 POUND OF METAL CUTTINGS RECOVERED FROM DITCH MAGNETS. 'OUTER ANNULUS PRESSURE= 35 PSI AT 22:00. *OA OPENED TO OPEN TOP TANK AT 22:00, MONITORING WHILE OPEN. 4/22/2013 00:00 - 03:30 3.50 FISH N DFAL 440.00 DECOMP PULL OUT OF HOLE TO DETERMINE PRESSURE LOSS WHILE MILLING AS PER PJSM. -BLOW DOWN TOP DRIVE AND LINE UP TRIP TANK. -FLOW CHECK WELL. -WELL STATIC. -PULL OUT OF THE HOLE STANDING BACK 4" DRILL PIPE FROM 9,850' TO 440'. *NOTIFIED DAY WSLAND RWO ENGINEER AT 12:20. `OUTER ANNULUS SHUT BACK IN AT 02:00 AND HARD LINE BLOWN DOWN. 03:30 - 04:30 1.00 FISH N DFAL DECOMP BREAK OUT MILLING BOTTOM HOLE ASSEMBLY AS PER PJSM. -FLOW CHECK WELL. -WELL STATIC. -STAND BACK LAST STAND OF 4" DRILL PIPE. -LAY DOWN ACCELERATOR AND INSTALL CROSSOVER IN FLOOR VALVE. - CHANGE OUT ELEVATORS AND STAND BACK 6.25" DRILL COLLARS. -PULL REMAINING BHA TO SURFACE AND OBSERVE PUMP OUT SUB FAILED. - PACKER MILL HAS TWO ROWS OUT OF THREE ROWS OF BUTTONS REMAINING ON MILLING SURFACE. - 3.125" PRT HAS NO INDICATION OF WEAR OR CONTACT WITH ANY OBSTRUCTION. Printed 5/20/2013 10:12:50AM • • e �' � -; y -'� 1= z 9>� + ® e 1 �, t sv.E4 xr !' 4 ( $ ,¢ , > �;�,' ..' '' ,5.., th�r � ,.., ti� � . , � �� ` �- �„ ���. .,�M�'`"��''.z.��.�r��.x�,� Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5 /9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 ©74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:30 - 07:30 3.00 FISH N DFAL DECOMP BREAK DOWN BOOT BASKETS AND CLEAN OUT SAME. - REASSEMBLE BOOT BASKETS TO BUMPER SUB. *DISCUSS NEXT RUN OPTIONS WITH TOWN ENGINEER AT 4:50. *RUN MILLING ASSEMBLY WITHOUT PUMP OUT SUB AND ACCELERATOR. *SPILL DRILL WITH RESPONSE TIME OF 1 MINUTE 25 SECONDS. ASSEMBLE MILLING AND PACKER CATCHING BOTTOM HOLE ASSEMBLY AS PER PJSM. - ATTEMPT TO BREAK OUT 3.125" SPEAR ASSEMBLY FROM 8.5" METAL MUNCHER PACKER MILL. - CONNECTIONS ARE EXTREMELY TIGHT AND RIG TONGS WILL NOT BITE THE 3.125" BODY. - CONNECTIONS WERE MADE UP AT BAKER SHOP IN VICE FOR FIRST RUN. *WAITING ON ARRIVAL OF CRUMMIES FROM BAKER TO BREAK 3.125" PRT FROM MILL TO INSTALL ON NEW MILL. —PICK UP BAKER TONGS VIA BEAVER SLIDE OPERATIONS. -BREAK OUT PRT ASSEMBLY FROM BOTTOM OF PACKER MILL. 07:30 - 08:30 1.00 FISH N DFAL 329.00 DECOMP MAKE UP BHA #4 TO MILL OUT 9-5/8" PACKER AS PER PJSM. -PICK UP NEW PACKER MILL AND MAKE UP MILLING ASSEMBLY WITH PRT SPEAR. -RUN IN THE HOLE WITH 3 STANDS OF 6 -1/4" DRILL COLLARS TO 329'. 08:30 - 11:30 3.00 FISH N DEAL 9,826.00 DECOMP RUN IN THE HOLE WITH BHA #4 ON 4" DRILL PIPE FROM DERRICK FROM 329' TO 9,826'. *KICK WHILE TRIPPING DRILL HELD, RESPONSE TIME AT 55 SECONDS. *OUTER ANNULUS PRESSURE= 0 PSI AT 11:00 Printed 5/20/2013 10:12:50AM Q1Orr • } Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4- 00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 ©74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:30 - 15:00 3.50 FISH P DECOMP OBTAIN MILLING OPERATIONAL PARAMETERS AS PER PJSM. -PICK UP WEIGHT 205K, SLACK OFF WEIGHT 176K, ROTATING WEIGHT AT 40 RPM WAS 193K, FREE TORQUE AT 4K. - OBTAIN SLOW PUMP RATES. BEGIN MILLING OPERATIONS AS DIRECTED BY BAKER REP. - CIRCULATE 3 BARRELS PER MINUTE AT 240 PSI. WASH DOWN AND TAG PACKER WITH MILL AT 9,849' SET DOWN 5K, PICK UP AND ROTATE AT 40 RPM'S REAM DOWN TO PACKER AND START MILLING WITH 80 RPM'S AND 2K WEIGHT ON MILL PUMPING AT 3 BARRELS PER MINUTE WITH 270 PSI. -NO PROGRESS AFTER 2 HOURS AND 15 MINUTES. - INCREASE RPM'S TO 100 AND SET DOWN WITH 3K TO 5K DRAG 1 FOOT FROM ORIGINAL MILL DEPTH. -DRY MILL FOR 10 MINUTES WITH 10K WEIGHT ON MILL AND RPM'S AT 100. -PICK UP 2 FEET AND PUMP AT 3 BARRELS PER MINUTE WITH 240 PSI. OFF BOTTOM AND SLACK OFF AND MILL WITH 8K WEIGHT ON MILL. -PICK UP 3 FEET OFF BOTTOM AND REAM DOWN TO PACKER AT 9,850' SETTING 8K WEIGHT ON MILL. - REPEAT 5 TIMES AND OBSERVED 3K TO 5K DRAG ON TORQUE 1 FOOT OFF BOTTOM EACH TIME. -DRY MILL FOR 15 MINUTES WITH 100 RPM'S AND 12K WEIGHT ON MILL. -PICK UP 3 FEET AND START PUMPS AT 3 BARRELS PER MINUTE WITH 240 PSI. PUMP PRESSURE OFF AND 270 PSI. PUMP PRESSURE ON SET DOWN TO 9,850' AND SET 7K WEIGHT ON MILL, INCREASE WEIGHT ON MILL TO 10K. - TORQUE INCREASING AND PACKER MILLING OFF WITH 6K TO 8K WEIGHT ON MILL. - OBSERVE WEIGHT DROP OFF ALONG WITH PRESSURE DROP AT 9,852'. -FLUID DROPPED IN STACK AND CAME BACK INDICATING PACKER FELL. -REAM DOWN 5 FEET WITHOUT CONTACTING PACKER. -PICK UP STRING TO 9,826' AND SHUT DOWN PUMP AND ROTATION. *1/4 POUND METAL CUTTINGS RECOVERED FROM DITCH MAGNET. 'OUTER ANNULUS OPENED UP TO FLOWBACKTANKAT 13:00 HOURS WITH CONTINUOUS MONITORING. Printed 5/20/2013 10:12:50AM .s x� _"%',<xm.'`x,? Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:00 - 17:30 2.50 FISH P DECOMP BULLHEAD SEAWATER AS PER PJSM. -SHUT IN THE ANNULAR AND LINE UP PUMPS. - ATTEMPT TO BULLHEAD 100 BARRELS DOWN DRILL PIPE AND INNER ANNULUS. -PUMP 14 BARRELS DOWN AT 4 BARRELS PER MINUTE AND WELL PRESSURED UP TO 2900 PSI. - CIRCULATE AT 1 BARREL PER MINUTE WITH 2810 PSI. *TOTAL SEAWATER BULLHEADED AT 23 BARRELS. *CONSULT RWO ENGINEER AND AGREED TO STOP BULLHEADING. -BLEED OFF PRESSURE AND LINE UP TO CIRCULATE BOTTOMS UP THROUGH THE GAS BUSTER. - CIRCULATE THROUGH MUD GAS SEPARATOR WITH FULL OPEN CHOKE AT 6 BARRELS PER MINUTE AT 1070 PSI. PUMP PRESSURE. - CASING AT 100 PSI AND THEN DROPPED TO 10 PSI. -FINAL CIRCULATING PUMP PRESSURE ON DRILL PIPE AT 1070 PSI, FINAL CIRCULATING CASING PRESSURE AT 35 PSI. * 610 BARRELS PUMPED WITH A 55 BARREL LOSS. -FLOW CHECK FOR 10 MINUTES, NO FLOW OBSERVED. - OPENED ANNULAR AND FLUID LEVEL DROPPED. - TURNED PUMP ON AND IT TOOK 10 BARRELS TO FILL. 17:30 - 19:30 2.00 FISH P DECOMP CIRCULATE BOTTOMS UP AS PER PJSM. - CIRCULATE AT 8 BARRELS PER MINUTE WITH 1720 PSI. PUMP PRESSURE. - CIRCULATE BOTTOMS UP AT 556 BARRELS TOTAL. -FLOW CHECK FOR 10 MINUTES, NO FLOW, WELL IS LOSING FLUID. -BLOW DOWN CHOKE AND KILL LINES. 19:30 - 20:00 0.50 FISH P DECOMP RUN IN THE HOLE AND TAG TOP OF PACKER WITH 7K WEIGHT ON MILL AT 9,899'. "STINGER DEPTH AT 9,906' - REAMED ON PACKER 3 TIMES WITH 40 RPM. -PICK UP AND SHUT DOWN ROTATION. -PUT 10K, 15KAND 20K WEIGHT ON MILL, NO MOVEMENT. - PICKED UP AND PUMPED DRY JOB. -PUMPS OFF WITH BLEEDER OPEN. -RUN IN THE HOLE AND SET 20K WEIGHT ON MILL. - PICKED UP AND STAND BACK 1 STAND OF DRILL PIPE. -BLOW DOWN TOP DRIVE. Printed 5/20/2013 10:12:50AM • - `` xx G < z • :r e v x �� e s i m � 6 i g � ! s i f 6. C�.- - e a� � � ..-� • tp. .t�',�,}�, , � 'fir r, A , • x �-� Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4- 00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Datemme: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 20:00 - 00:00 4.00 FISH P DECOMP PULL OUT OF THE HOLE WITH PACKER MILLING ASSEMBLY AS PER PJSM. -PULL OUT OF THE HOLE FROM 9,826' TO 425' STANDING BACK DRILL PIPE IN DERRICK *LOSSES TO WELL CURRENTLY AT 30 BARRELS PER HOUR. *SPILL DRILL HELD. '1/4 POUND METAL CUTTINGS RECOVERED FROM DITCH MAGNETS. 'OUTER ANNULUS REMAINS OPEN TO FLOWBACK TANK WITH CONTINUOUS MONITORING. 4/23/2013 00:00 - 01:30 1.50 FISH P DECOMP PULL BHA #4 OUT OF THE HOLE FROM 425' AS PER PJSM. - MONITOR WELL, NO FLOW. -STAND BACK LAST STAND OF 4" DRILL PIPE. -PULL OUT OF HOLE WITH 6-1/4" DRILL COLLARS AND STAND BACK IN THE DERRICK -PULL BHA TO FLOOR, BREAK DOWN AND LAY DOWN ON FLOOR. -CLEAN OUT BOOT BASKETS -CLEAN RIG FLOOR OF ALL DEBRIS FROM TRIP AND SHAVINGS FROM BOOT BASKETS. 01:30 - 02:30 1.00 FISH P DECOMP BEAVER SLIDE OPERATIONS AS PER PJSM. - REMOVE ALL MILLING TOOLS FROM RIG FLOOR. -BRING IN SPEAR ASSEMBLYAND STAGE ON FLOOR. 02:30 - 03:30 1.00 FISH DECOMP MAKE UP SPEAR ASSEMBLY AS PER PJSM. -PICK UP JARS AND BUMPER SUB AND ASSEMBLE 3.250" ITCO SPEAR ASSEMBLY. - CHANGE OUT ELEVATORS FOR HANDLING DRILL COLLARS. -RUN IN HOLE WITH 6.25" DRILL COLLARS FROM DERRICK TO 336'. 03:30 - 06:30 3.00 FISH P DECOMP RUN IN HOLE WITH 4" DRILL PIPE FROM DERRICK AS PER PJSM. - CONTINUE RUNNING PACKER SPEAR ASSEMBLY IN HOLE FROM 336' TO 9,833'. 'OUTER ANNULUS REMAINS OPEN TO FLOWBACK TANK WITH CONTINUOUS MONITORING. 'OPENED AT 13:00 HOURS ON THE 22ND. 'SPILL DRILL HELD, RESPONSE TIME 1 MINUTE AND 20 SECONDS. Printed 5/20/2013 10:12:50AM • • ��� i",�, � � � �� "'� h � "� S`.�K x � . { ? � `� E • r ` :, .. '» ,5'�'� s Y� " Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code f NPT NPT Depth Phase Description of Operations (hr) (usft) 06:30 - 07:00 0.50 FISH P DECOMP SPEAR FISH OPERATIONS AS PER PJSM. - OBTAIN SLOW PUMP RATES. - OBTAIN PARAMETERS. -PICK UP WEIGHT 205K, SLACK OFF WEIGHT 176KAND PUMP PRESSURE AT 250 PSI. WHEN PUMPING 3 BARRELS PER MINUTE. -WASH DOWN TO 9,898' AND TAGGED. -SET DOWN 8K, SAW PSI INCREASE TO 340 PSI. -PICK UP 5' AND TURN TO THE RIGHT ONE TURN AND WORK THE STRING. -SET DOWN WITH 8K TWO TIMES, PRESSURE INCREASE TO 340 PSI. EACH TIME. -PICK UP 5' WITH A 1/4 TURN TO THE RIGHT. -SET DOWN WITH 10K, WITH NO PRESSURE INCREASE. -PICK UP 5' AND SLACK OFF TO 9,898', PUT TWO RIGHT HAND TURNS IN THE STRING. -SLACK OFF TO 9,900' WITH 10K ON MULE SHOE, PRESSURE INCREASE TO 340 PSI. -PICK UP 2' AND SET DOWN TO 9,900' WITH 10K TWICE. -SLACK OFF AND ENGAGE SPEAR. - -SET DOWN 10K, PICK UP 3' WITH 10K OVERPULL NOTICED. -SLACK OFF TO 9,911' AND SET DOWN 20K. -PICK UP TO 40K, OVERPULL AT 245K. - CONTINUED TO PICK UP WITH 10K DRAG TO TOOL JOINT AT 9832'. 07:00 - 07:30 0.50 FISH P DECOMP BULL HEAD OPERATIONS AS PER PJSM. -CLOSE BAG AND LINE UP TO PUMP. - BULLHEAD 100 BARRELS OF SEAWATER THROUGH KILL LINE AND DRILL STRING. - BULLHEAD AT 4 BARRELS PER MINUTE AT 30 PSI AND 5 BARRELS PER MINUTE AT 30 PSI. - BULLHEAD AT 7 BARRELS PER MINUTE AT 30 PSI AND 8 BARRELS PER MINUTE AT 50 PSI. -OPEN BAG AND START FILLING AT 60 BARRELS PER HOUR. 07:30 - 11:30 4.00 FISH P DECOMP PULL OUT OF THE HOLE STANDING BACK DRILL PIPE AS PER PJSM. -FLOW CHECK WELL AT 9,832'. NO FLOW OBSERVED. -PULL OUT OF THE HOLE FROM 9,832' TO 430'. *FILLING HOLE AT 60 BARRELS PER HOUR PLUS PIPE DISPLACEMENT. Printed 5/20/2013 10:12:50AM • Common Well Name: X -10 S AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4- 00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date /me: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:1 0 7/6/1980 00:00 74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:30 - 14:00 2.50 FISH P DECOMP LAY DOWN BHA #5 AS PER PJSM AND AS DISCUSSED IN PRE -TOUR MEETING. -FLOW CHECK WELL, NO FLOW OBSERVED. -STAND BACK ONE STAND OF DRILL PIPE. -LAY DOWN INTENSIFIER. -RACK BACK 3 STANDS OF 6-1/4" DRILL COLLARS. -PUNCH HOLES IN TOP AND BOTTOM JOINTS OF TUBING TAIL. -NO GAS OBSERVED FROM TUBING TAIL. -LAY DOWN CROSSOVERS. -CLEAN AND CLEAR RIG FLOOR. *FILLING HOLE AT 60 BARRELS PER HOUR PLUS PIPE DISPLACEMENT. *OUTER ANNULUS REMAINS OPEN TO FLOWBACK TANK WITH CONTINUOUS MONITORING. *OPENED AT 13:00 HOURS ON THE 22ND. 14:00 - 14:30 0.50 FISH P DECOMP BEAVER SLIDE OPERATIONS AS PER PJSM. - REMOVE SPEAR ASSEMBLY FROM RIG FLOOR. -BRING IN SCRAPER ASSEMBLY AND STAGE ON RIG FLOOR. 14:30 - 16:30 2.00 FISH P DECOMP MAKE UP BHA #6 TO SCRAPE 9-5/8" CASING AND 7" LINER AS PER PJSM. -MAKE UP BHA# 6 SCRAPER ASSEMBLY. -7" AND 9-5/8" SCRAPERS IN TANDEM SPACED OUT WITH 4 JOINTS OF 4" DRILL PIPE. *FILLING HOLE AT 60 BARRELS PER HOUR. 16:30 - 18:00 1.50 FISH P DECOMP RUN IN THE HOLE WITH 4" DRILL PIPE FROM DERRICK WITH BHA #6 AS PER PJSM. -RUN IN HOLE FROM 470' TO 3,508'. *FILLING HOLE AT 60 BARRELS PER HOUR. 18:00 - 18:30 0.50 FISH P DECOMP SCRAPE 9-5/8" CASING AS PER PJSM. -MAKE UP TOP DRIVE AND OBTAIN PARAMETERS. - ROTATING WEIGHT 125K, PICK UP WEIGHT 125K, SLACK OFF WEIGHT 125K. - CIRCULATE AT 5 BARRELS PER MINUTE AT 60 PSI AND 40 RPM WITH 1K TORQUE. -NO RETURNS SEEN AT SURFACE. - RECIPROCATE AND ROTATE 9-5/8" SCRAPER FROM 3,351' TO 3,451'. -PUMPS OFF, BLOW DOWN TOP DRIVE. 18:30 - 21:00 2.50 FISH P DECOMP RUN IN HOLE WITH 4" DRILL PIPE FROM THE DERRICK AS PER PJSM. -RUN IN HOLE FROM 3,603 TO 9,491'. *FILLING HOLE AT 60 BARRELS PER HOUR. 21:00 - 23 :00 2.00 FISH P DECOMP SLIP AND CUT DRILL LINE AS PER PJSM. -CUT AND SLIPPED 59' OF 1.25" DRILLING LINE. - SERVICE, GREASE AND INSPECT TOP DRIVE, BLOCKS AND DRAW WORKS. Printed 5/20/2013 10:12:50AM • ,?" ,�. l a { u ✓'� w"r` , ' a` { x t$� i � ;xz r . 4 y q 3 } f ' fx %es s '�' trt s � f k8� Ei ? 1 ?;P x;�? ,.�...�` a? '` a`'„,!. Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1960 00:00 (4274.94usft (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 FISH P DECOMP SCRAPE 7" CASING AS PER PJSM. - CONTINUE TO RUN IN THE HOLE WITH DRILL PIPE FROM DERRICK. -RUN IN THE HOLE FROM 9,491' TO 9,865'. -MAKE UP TOP DRIVE AND OBTAIN PARAMETERS. -SLACK OFF WEIGHT 176K, PICK UP WEIGHT - 217K, ROTATING WEIGHT 200K. -TAG UP ON 7" LINER TOP AT 9,909'. -WEIGHT ON BIT AT 10K. -PULL UP AND ROTATE AT 20 RPM WITH 3K TORQUE. - CIRCULATE AT 2 BARRELS PER MINUTE WITH 30 PSI. -NO RETURNS SEEN AT SURFACE. -RUN IN THE-HOLE -AND NO WEIGHT ON LINER TOP NOTICED AT 9,909'. - CONTINUE TO RUN INSIDE THE 7" LINER TO 10,039'. - CIRCULATE 5 BARRELS PER MINUTE AT 30 PSI AND 40 RPM WITH 4K TORQUE. -NO RETURNS SEEN AT SURFACE. -RECIPROCATE AND ROTATE FROM 10,039' -TO 9,965' SCRAPING 7" LINER FROM 10,025' TO 9,951'. 'OUTER ANNULUS REMAINS OPEN TO FLOWBACK TANK WITH CONTINUOUS MONITORING. 'OPENED AT 13:00 HOURS ON THE 22ND. **ALL TUBULARS PULLED FROM WELL HAVE BEEN NORMED. 4/24/2013 00:00 - 00:30 0.50 FISH P DECOMP FLOW CHECK FOR 10 MINUTES, NO FLOW OBSERVED. -STAND BACK 1 STAND OF 4" DRILL PIPE FROM 10,039' TO 9,965'. -BLOW DOWN TOP DRIVE. 00:30 - 04:00 3.50 FISH P DECOMP PJSM, PULL OUT OF HOLE WITH TANDEM 7" SCRAPER AND 9-5/8" SCRAPER ASSEMBLY. - PULLOUT OF HOLE STANDING BACK 4" DRILL PIPE FROM 9,965' TO 564'. - OVERPULL OF 15K OBSERVED WHEN 9-5/8" SCRAPER REACHED 2589' - 9-5/8" DV PACKER IS AT 2589' *FILLING HOLE AT 60 BARRELS PER HOUR PLUS PIPE DISPLACEMENT. 'OUTER ANNULUS REMAINS OPEN TO FLOWBACK TANK WITH CONTINUOUS MONITORING. `OPENED AT 13:00 HOURS ON 4 -22 -2013. **AT 01:00 HOURS GREATER PRUDHOE BAY IS IN PHASE 2. Printed 5/20/2013 10:12:50AM • • . Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4- 00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:00 - 05:30 1.50 FISH P DECOMP PJSM, BREAK OUT TANDEM 7" SCRAPER AND 9-5/8" SCRAPER BOTTOM HOLE ASSEMBLY. -FLOW CHECK WELL FOR 10 MINUTES. -NO FLOW OBSERVED. -STAND BACK LAST STAND OF 4" DRILL PIPE FROM 564' TO 469'. - INSTALL CROSSOVER IN FLOOR VALVE FOR DRILL COLLAR CONNECTIONS. - CHANGE OUT ELEVATORS AND STAND BACK 3 STANDS OF 6.25" DRILL COLLARS. -BREAK OUT AND LAY DOWN TANDEM SCRAPER ASSEMBLY. "FILLING HOLE AT 60 BARRELS PER HOUR PLUS PIPE DISPLACEMENT. 05:30 - 06:00 0.50 FISH P DECOMP PJSM, CLEAR RIG FLOOR OF BAKER TOOLS USED FOR SCRAPING 7" LINER AND 9-5/8" CASING IN TANDEM. - BEAVER SLIDE OPERATIONS AS PER DOYON PROCEDURE. - REMOVE ALL BAKER TANDEM SCRAPING COMPONENTS FROM RIG FLOOR. 06:00 - 06:30 0.50 DHB P DECOMP PJSM WITH HALLIBURTON PACKER SPECIALIST ON BRINGING IN 7" CAST IRON BRIDGE PLUG. -BRING 7" BRIDGE PLUG AND RUNNING TOOL TO RIG FLOOR THROUGH BEAVER SLIDE. 06:30 - 07:00 0.50 DHB P DECOMP PJSM ON MAKING UP AND RUNNING IN HOLE WITH 7" CAST IRON BRIDGE PLUG. -PICK UP 7" CAST IRON BRIDGE PLUG WITH BLOCKS AND SET IN SLIPS. - HALLIBURTON BROUGHT RUNNING TOOL TO LOCATION WITH 8' XT -39 HANDLING SUB. 07:00 - 11:00 4.00 DHB P DECOMP RUN 7" CAST IRON BRIDGE PLUG IN HOLE ON 4" DRILL PIPE FROM 14' TO 9,986'. -PICK UP ONE SINGLE OF DRILL PIPE AND MAKE UP TO TOP DRIVE. - OBTAIN PARAMETERS, PICK UP WEIGHT 197K, SLACK OFF WEIGHT 167K. -NO WEIGHT ON PLUG OBSERVED WHEN GOING THROUGH LINER TOP AT 9,901'. 11:00 - 11:30 0.50 DHB P DECOMP SET 7" CAST IRON BRIDGE PLUG AS PER HALLIBURTON. -RUN 7" CAST IRON BRIDGE PLUG OVER SETTING AREA THREE TIMES AT 10,000'. -STOP ON THE UP STROKE WHEN 7" BRIDGE PLUG TOP AT 10,000'. - ROTATE 38 TURNS TO THE RIGHT. -PICK UP 10K, OVER PICK UP WEIGHT TO 207K. -ALLOW ELEMENT TO SET FOR 2 MINUTES. -PICK UP 15K MORE TO 222K. -ALLOW ELEMENT TO SET FOR 2 MINUTES. -PICK UP AND SHEAR BRIDGE PLUG AT 240K. -PULL UP 5' AND ROTATE 25 TURNS TO THE RIGHT WITH TOP DRIVE. -SET DOWN TO CONFIRM SET. -20K WEIGHT SET ON 7" BRIDGE PLUG INDICATING PLUG SET. -LAY DOWN ONE JOINT OF DRILL PIPE. Printed 5/20/2013 10:12:50AM • • y , 3 Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4- 00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor. DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:30 - 13:30 2.00 DHB P DECOMP TEST CAST IRON BRIDGE PLUG. -PJSM, RIG UP TO TEST AS PER DOYON PROCEDURE. -FILL HOLE WITH APPROXIMATELY 10 BARRELS OF 8.5 PPG. SEAWATER. -CLOSE ANNULAR PREVENTER. -TEST TO 250 PSI LOW FOR 5 CHARTED - MINUTES AND 3500 PSI HIGH FOR 10 CHARTED MINUTES, TESTS GOOD. -LOW PRESSURE ACHIEVED IN .8 OF A BARREL AND HIGH TEST ACHIEVED IN 8.5 BARRELS FOR A TOTAL OF 9.3 BARRELS PUMPED. -BLEED OFF PRESSURE, 8.5 BARRELS BLEED BACK. - VERIFY -NO PRESSURE ON DRILL PIPE AND INNER ANNULUS. -OPEN ANNULAR PREVENTER. -FLOW CHECK FOR 10 MINUTES, NO FLOW OBSERVED. - I -BLOW DOWN CHOKE, KILL LINE AND TOP DRIVE. *OUTER ANNULUS REMAINS OPEN TO .FLOWBACK TANK VNTH CONTINUOUS `MONITORING. *OPENED AT 13:00 HOURS ON 4-22 -2013. 13:30 - 17:30 4.00 DHB P DECOMP PJSM, PULL OUT OF HOLE FROM 9,986' TO 14' WITH 7" CAST IRON BRIDGE PLUG SETTING TOOL. -STAND BACK 4" DRILL PIPE IN DERRICK. *BP RADIO ANNOUNCED WEATHER CONDITIONS ARE AT PHASE 1 AT 14:00 HOURS. 17:30 - 18:00 0.50 BOPSUR P DECOMP PJSM ON LAYING DOWN RUNNING TOOL AND CLEARING RIG FLOOR. -PICK UP 7" CAST IRON BRIDGE PLUG RUNNING TOOL AND LOWER DOWN BEAVER SLIDE AS PER DOYON PROCEDURE. 18:00 - 19:00 1.00 BOPSUR P DECOMP PJSM ON PICKING UP DUTCH RISER AND INSTALLING. -DRAIN STACK SO FLUID LEVEL IS BELOW ANNULAR ELEMENT IN STACK AS PER DOYON PROCEDURE. -PICK UP DUTCH RISER FROM PIPE SKATE AND LOWER INTO POSITION. -RUN IN LOCK DOWN SCREWS ON DUTCH RISER AND CLOSE BAG. 19:00 - 21:30 2.50 EVAL X WAIT DECOMP WAIT ON SLICK LINE UNIT. - GATHER CREW AND SIMULATE A STRIPPING DRILL ALONG WITH A DIVERTER DRILL. -HOLE REMAINS STABLE WITH NO LOSSES MONITORING THROUGH TRIP TANK WITH HOLE FILL PUMP. *DUE TO LACK OF E -LINE UNIT AVAILABILITY WAS DECIDED TO USE SLICKLINE FOR CALIPER LOG. *DECISION WAS MADE AT 14:30 HOURS. Printed 5/20/2013 10:12:50AM • • • � ` jfiB3�i'r om" Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9 /2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:1 0 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:30 - 23:00 1.50 EVAL P DECOMP PJSM WITH SCHLUMBERGER SLICK LINE CREWAND PROACTIVE DIAGNOSIS SERVICES HAND ON RIGGING UP. -SPOT UNIT ON DRILLERS SIDE OF RIG. - OFFLOAD SHEAVES AND TOOLS NEEDED FOR CALIPER RUN. -BRING UP TOOLS THROUGH BEAVER SLIDE AS PER DOYON PROCEDURE. -RIG UP AS PER SCHLUMBERGER WITH .123" SLICK LINE. - ASSEMBLE 2.75" 40 ARM EXTENDED REACH CALIPER BOTTOM HOLE ASSEMBLY. -TOTAL LENGTH OF CALIPER ASSEMBLY IS 15.35'. -TOTAL WEIGHT OF CALIPER ASSEMBLY IS 111.30 POUNDS. - OUTSIDE DIAMETER IS 2.75". 23:00 - 00:00 1.00 EVAL P DECOMP RUN IN HOLE WITH 40 ARM EXTENDED REACH CALIPER ASSEMBLY TO CALIPER INNER DIAMETER OF 7" LINER TOP FOR 7" CASING SCAB LINER TIE BACK SEAL. -RUN IN HOLE AND TAG 7" CAST IRON BRIDGE PLUG AT 10,020' SLICK LINE - MEASUREMENT. -PICK UP TO 10,015' SLICK LINE MEASUREMENT AND STANDBY FOR ARMS TO DEPLOY. *OUTER ANNULUS REMAINS OPEN TO FLOWBACK TANK WITH CONTINUOUS MONITORING. *OPENED AT 13:00 HOURS ON 4-22 -2013. *HOLE REMAINS STABLE WITH NO LOSSES MONITORING THROUGH TRIP TANK WITH HOLE FILL PUMP. 4/25/2013 00:00 - 03:30 3.50 EVAL P DECOMP PERFORM CALIPER LOG FROM 10,015' SLICK LINE MEASUREMENT TO SURFACE TO CALIPER INNER DIAMETER OF 7" LINER TOP FOR 7" CASING SCAB LINER TIE BACK SEAL. - 2.75" 40 ARM EXTENDED REACH CALIPER DEPLOYED AT 00:20 HOURS. -LOG UP AT 55 FEET PER MINUTE. 03:30 - 04:00 0.50 EVAL P DECOMP CONFIRM DATA ON CALIPER IS GOOD. - REMOVE 2.75" 40 ARM EXTENDED REACH CALIPER FROM RIG FLOOR AS PER DOYON PROCEDURE. - PROACTIVE DIAGNOSIS SERVICES PLUGGED INTO MEMORY AND CONFIRMED DATA GOOD. -GOOD DATA RETRIEVED. 04:00 - 04:30 0.50 EVAL P DECOMP RIG DOWN SCHLUMBERGER SLICK LINE SHEAVES FROM RIG FLOOR. - REMOVE ALL SLICK LINE EQUIPMENT FROM RIG FLOOR AS PER DOYON PROCEDURE. 04:30 - 05:00 0.50 EVAL P DECOMP REMOVE DUTCH RISER FROM BOPE STACK - SCHLUMBERGER E -LINE CONFIRM AT RIG FLOOR UNABLE TO LOWER TOOL STRING THROUGH DUTCH RISER. -INNER DIAMETER OF DUTCH RISER IS 8.125" AND E -LINE CENTRALIZER'S ARE 9 ". PULL DUTCH RISER AS PER DOYON PROCEDURE. Printed 5/20/2013 10:12:50AM • Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9 /2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:00 - 10:00 5.00 EVAL P DECOMP PJSM WITH SCHLUMBERGER ON RIGGING UP FOR USIT LOG. -SPOT SCHLUMBERGER UNIT ON DRILLERS SIDE OF RIG. -STAGE TOOLS AT BEAVER SLIDE. -BRING USIT LOGGING TOOLS TO RIG FLOOR THROUGH BEAVER SLIDE AS PER DOYON 'PROCEDURE. *HOLE REMAINS STABLE WITH NO LOSSES MONITORING THROUGH TRIP TANK WITH HOLE FILL PUMP. *TROUBLE SHOOT ELECTRICAL ISSUE WITH TOOLS. -TEST TOOLS AT SURFACE AT 09:45. *BODE TEST 24 HOUR NOTIFICATION SENT AT 07 :05-AM *AOGCC JEFF JONES WAIVED WITNESS OF TEST AT 07:07 AM. 10:00 - 12:30 2.50 EVAL P DECOMP RUN IN HOLE WITH USIT LOGGING TOOLS TO DETERMINE TOP OF CEMENT IN 9-5/8" CASING FOR CUT AND PULL OF 9 -5/8" CASING AND RUNNING 9-5/8" TIE BACK STRING. ` -RUN IN HOLE WITH ASSEMBLY CONSISTING OF HEAD/ CCU GR/ RB/ USIT -D WITH C -SUB. - OVERALL LENGTH OF ASSEMBLY 37.3'. -TOTAL WEIGHT OF ASSEMBLY 660 POUNDS. - MAXIMUM OUTER DIAMETER OF ASSEMBLY IS 9 ". - FISHING NECK OF ASSEMBLY IS 1.38" -USIT LOGGING DOWN FOR FLUID DENSITIES. *TABLE TOP RIG EVACUATION DRILL HELD "MAN DOWN DRILL *OUTER ANNULUS REMAINS OPEN TO FLOWBACK TANK WITH CONTINUOUS MONITORING. *OPENED AT 13:00 HOURS ON 4-22 -2013. *SIM OPS -PAINT FLOORS IN GENERATOR ROOM AND PUMPS ROOM. *SIM OPS -MP2'S AND HOUSEKEEPING THROUGH OUT THE RIG. 12:30 - 15:00 2.50 EVAL N SFAL DECOMP E -LINE CREW TROUBLE SHOOTING PROBLEMS. - LOGGING TOOL EXPERIENCING TELEMETRY PROBLEMS WHILE RUNNING IN HOLE. -PULL TOOL TO SURFACE TO CHANGE OUT EDTC TOOL. -PJSM WITH CREWS ON RIGGING DOWN TOOLS. BEAVER SLIDE OPERATIONS. -LAY DOWN AND PICK UP NEW TOOLS. 15:00 - 16:30 1.50 EVAL P DECOMP RUN IN THE HOLE WITH E -LINE LOGGING ASSEMBLY TO DETERMINE TOP OF CEMENT BETWEEN 9-5/8" AND 13 -3/8" FOR CUTTING AND RUNNING 9-5/8" TIE BACK. -RUN IN THE HOLE TO 3,500' *SIM OPS- BRING DRILLING SPACER SPOOL INTO CELLAR. *FIRE DRILL. Printed 5/20/2013 10:12:50AM • • 5 � L Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12 : 10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:30 - 19:00 2.50 EVAL P DECOMP BEGIN LOGGING MAIN PASS FROM 3500' TO SURFACE TO DETERMINE TOP OF CEMENT BETWEEN 9-5/8" AND 13 -3/8 ". - LOGGED FROM 3500' TO 900' AND TELEMETRY STOPPED WORKING ON TOOL AT 900'. -POOH TO CHANGE TOOL STRING TO FINISH LOG. -STOP AT 200' FOR SAFETY MEETING. -PJSM WITH CREWS ON RIGGING DOWN TOOLS. BEAVER SLIDE OPERATIONS. -LAY DOWN AND PICKUP NEW TOOLS. 19:00 - 21:00 2.00 EVAL N SFAL DECOMP RUN IN THE HOLE WITH E -LINE AND TOOL UNABLE TO POWER UP AT 900'. -PULL OUT OF HOLE TO TROUBLESHOOT TOOLS. REACH SURFACE AND BREAK OFF HEAD. - INSPECT WIRELINE HEAD. - REPLACE EDTC WITH DTC. - PREPARE TO RUN IN HOLE. 21:00 - 22:30 1.50 EVAL P DECOMP PERFORM LOG FROM 1000' TO SURFACE TO DETERMINE CEMENT LEVELS BETWEEN - 9-5/8" AND 13 -3/8" CASINGS. -POWER UP TOOL AND LOG UP FROM 1000' TO SURFACE. - CONFIRM USIT DATA IS GOOD. -PJSM RIG DOWN SCHLUMBERGER E -LINE, LAY DOWN SHEAVES, WIRELINE AND TOOLS. 22:30 - 00:00 1.50 DHB P DECOMP BEAVER SLIDE OPERATIONS. -PJSM, BRING TOOLS AND EQUIPMENT TO RIG FLOOR NEEDED FOR UPCOMING OPS. - MOBILIZE 2,200 POUNDS OF RIVER SAND TO RIG FLOOR. -PICK UP LOWER TEST PLUG NEEDED FOR UPCOMING BOPE TEST. - MOBILIZE 9-5/8" HALLIBURTON RETRIEVABLE BRIDGE PLUG TO RIG FLOOR. 'DISCUSSED RESULTS OF LOGS WITH RWO ENGINEER FOR SETTING DEPTH OF 9-5/8" RETRIEVABLE BRIDGE PLUG AT 23:15 HOURS. 'OUTER ANNULUS REMAINS OPEN TO FLOWBACK TANK WITH CONTINUOUS MONITORING. 'OPENED AT 13:00 HOURS ON 4-22 -2013. 4/26/2013 00:00 - 00:30 0.50 DHB P DECOMP PJSM ON MAKING UP 9-5/8" HALLIBURTON RETRIEVABLE BRIDGE PLUG ON 4" DRILL PIPE TO RUN AND SET IN HOLE FOR A SECOND BARRIER TO NIPPLE DOWN STACK AND REMOVE TUBING SPOOL AND TO REPAIR 9-5/8" CASING . -BREAK OFF SINGLE IN MOUSE HOLE AND MAKE UP 9-5/8" RETRIEVABLE BRIDGE PLUG. 00:30 - 02:30 2.00 DHB P DECOMP RUN IN HOLE FROM 19' TO 2,765' WITH 9-5/8" RETRIEVABLE BRIDGE PLUG ON 4" DRILL PIPE OUT OF DERRICK. -NO WEIGHT CHANGE OBSERVED WHEN PASSING THROUGH THE "DV' COLLAR AT 2,589'. 02:30 - 03:00 0.50 DHB P DECOMP SET 9-5/8" RETRIEVABLE BRIDGE PLUG AT 2,760' AS PER HALLIBURTON PACKER HAND. Printed 5/20/2013 10:12:50AM • • ,. � ? ! as 9'�"� s $ � � �. F� ! � {' tai -•`�y� �"y s I - t a , s� ' s, • tc `! Il��t��& S .�� � r � `�,3ti,'t,�9�u��.� Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date /me: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 - 03:30 0.50 DHB P DECOMP PRESSURE TEST 9-5/8" RETRIEVABLE BRIDGE PLUG. -PJSM, STAND BACK ONE STAND OF 4" DRILL PIPE FROM 2,760' TO 2,677'. -MAKE UP TOP DRIVE AND FLUID PACK LINES FOR TEST. -CLOSE ANNULAR PREVENTER. - PRESSURE TEST TO 250 LOW AND 3500 HIGH FOR 5 CHARTED MINUTES EACH. -.7 BARRELS TO ACHIEVE LOW TEST AND 3.8 BARRELS TOTAL TO ACHIEVE HIGH TEST. -BLED BACK 3 BARRELS. -OPEN ANNULAR PREVENTER. 03:30 - 06:30 3.00 DHB P DECOMP DUMP 2,200 POUNDS OF RIVER SAND ON TOP OF 9-5/8" RETRIEVABLE BRIDGE PLUG FOR SPACER TO KEEP ANY DEBRIS FROM FALLING ON RETRIEVING NECK OF BRIDGE PLUG WHILE REPLACING 9-5/8" CASING TO SURFACE. -PJSM, BLOW DOWN TOP DRIVE. -DUMP 44 50 POUND SACKS OF SAND THROUGH 4" DRILL PIPE. 06:30 - 07:00 0.50 DHB P DECOMP LINE UP AND PUMP A4" DRILL STRING VOLUME OF 29 BARRELS TO CLEAR ANY RESIDUAL SAND FROM STRING. -PUMP AT 2 BPM WITH 40 PSI. PUMP PRESSURE. 07:00 - 08:00 1.00 DHB P DECOMP PULL OUT OF HOLE FROM 2,677 TO 19' -FLOW CHECK AT 2,677'. -PJSM, FOR PULLING OUT OF HOLE STANDING BACK 4" DRILL PIPE. -FLOW CHECK AT 114' BEFORE PULLING NONSHEARABLE BHA THROUGH THE STACK -LAY DOWN HALLIBURTON RETRIEVABLE BRIDGE PLUG SETTING TOOL. TO PIPE SHED. 08:00 - 08:30 0.50 BOPSUR P DECOMP VACUUM FLUID OUT OF STACK -PJSM, BLOW DOWN CHOKE, KILL LINE AND HOLE FILL LINES. 08:30 - 09:00 0.50 WHSUR P DECOMP PJSM, PULL WEAR BUSHING. Printed 5/20/2013 10:12:50AM • • 4 +s � ! ,,„ �. 5 g y. Ciel461R4ejllt �j)w 9�4d Y� ��� �G b v L ..a. �"''-`� �� s� x�i. rxy Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UW Active datum: 12:1 0 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:00 - 12:00 3.00 BOPSUR P DECOMP NIPPLE DOWN 13 -5/8" 5M BOPE STACKAND 13 -5/8" 5M TUBING SPOOL. -PJSM, BLEED PRESSURE FROM VOID ON TUBING SPOOL. - REMOVE FLOW LINE, PULL FLOW RISER AND REMOVE POSITIONING TURN BUCKLES. - REMOVE ALL BOLTS AND NUTS FROM `TUBING SPOOL AND REMOVE ALL BUT FOUR ON FLANGE FROM BOPE STACK TO TOP OF TUBING SPOOL WITH SWEENEY WRENCH. -LIFT STACK AND TUBING SPOOL. - POSITION ASSEMBLY BETWEEN BOPE STUMP AND WELLAND LOWER TO GROUND LEVEL IN CELLAR. - REMOVE REMAINING FOUR BOLTS ATTACHED TO TUBING SPOOL WITH SWEENEY WRENCH. -LIFT 13 -5/8" 5M BOPE STACK AND PLACE ONTO STUMP IN CELLAR. - REMOVE TUBING SPOOL FROM CELLAR AREA. - INSTALL 13 -5/8" 5M SPACER SPOOL. *OUTER ANNULUS IS OPEN TO ATMOSPHERE. 12:00 - 15:00 3.00 BOPSUR P DECOMP NIPPLE UP 13 -5/8" 5M BOPE STACK. -PJSM, LIFT STACK BACK ONTO SPACER SPOOL. - TORQUE STACKAND SPACER TO SPECIFICATIONS USING SWEENEY WRENCH. - INSTALL TURNBUCKLES, RISER, FLOW LINE AND COVERS. - INSTALL HOLE FILL LINE, BLEED OFF LINE. -MAKE UP CROSSOVERS TO TEST 4 "XT -39 AND 4- 1/2 "IF FOSV'S AND DART VALVE. 15:00 - 15:30 0.50 BOPSUR N SFAL DECOMP FILL 13 -5/8" 5M BOPE STACK IN PREPARATION OF PRESSURE TEST. •LOCK DOWN PINS FOR DUTCH RISER LEAKING. -SUCK OUT BOPE STACK WITH VACUUM SYSTEM AND INSTALL NEW SEAL RINGS ON LOCK DOWN PINS. 15:30 - 00:00 8.50 BOPSUR P DECOMP PERFORM WEEKLY BOPE TEST. -250 PSI. LOW/ 3500 PSI. HIGH ON ALL COMPONENTS FOR 5 CHARTED MINUTES EACH. -PJSM, TEST 13 -5/8" 5M BOPE ACCORDING TO DOYON PROCEDURE. -ALL GAS ALARMS TESTED AT 16:00 HOURS. -TEST RAMS WITH 9-5/8" AND 4" TEST JOINTS. -UPR IS 9-5/8" FIXED AND LPR IS 3-1/2" X 6" VBR'S. -TEST ANNULAR PREVENTER WITH 4" TEST JOINT. -TEST TWO 4" XT -39 FOSV'S AND 4" XT -39 DART VALVE. -TEST ONE 4-1/2" IF FOSV. 'OUTER ANNULUS PRESSURE= 0 PSI. •AOGCC JEFF JONES WAIVED WITNESS OF TEST AT 07:07 AM 4/25/2013. Printed 5/20/2013 10:12:50AM • . n, �'�.�• . a �. � ?*� t 4 �. } ``�,.^�i�''✓"'�"u „ � q R f s Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date /me: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 ©74.94usft (above Mean Sea Level) Date From - To Hrs Task / Code NPT NPT Depth Phase Description of Operations (hr) (usft) 4/27/2013 00:00 - 03:30 3.50 BOPSUR P DECOMP TEST 13 -5/8" 5M BOPE ACCORDING TO DOYON PROCEDURE AS DISCUSSED IN PRE -TOUR SAFETY MEETING. -250 PSI. LOW/ 3500 PSI. HIGH ON ALL COMPONENTS FOR 5 CHARTED MINUTES EACH.. -TEST RAMS WITH 9-5/8" AND 4" TEST JOINTS. -UPR IS 9-5/8" FIXED AND LPR IS 3-1/2" X 6" VBR'S. -TEST ANNULAR PREVENTER WITH 4" TEST JOINT. -TEST TWO 4" XT -39 FOSV'S AND 4" XT -39 DART VALVE. -TEST ONE 4-1/2" IF FOSV. 'AO_GCC JEFF JONES WAIVED WITNESS OF 1 TEST AT 07:07 AM 4/25/2013. 03:30 - 04:30 1.00 BOPSUR P DECOMP PREPARE RIG FLOOR AND STACK FOR RUNNING 8-1/4" MULTI - STRING CUTTER TO CUT 9-5/8" CASING FOR NEW TIE BACK STRING. -BLOW DOWN CHOKE, KILL LINES AND SHUT HCR VALVES ON MUD CROSS. - -LINE UP CHOKE MANIFOLD FOR NORMAL OPERATIONS. -RIG DOWN AND PUT AWAY ALL TEST EQUIPMENT. 04:30 - 05:30 1.00 FISH P DECOMP BRING IN BAKER TOOLS FOR 8-1/4" MULTI- STRING CUTTING BHA. -PJSM, LOAD CUTTING TOOLS ON RIG FLOOR THROUGH BEAVER SLIDE. 05:30 - 06:00 0.50 FISH P DECOMP MAKE UP 8-1/4" MULTI - STRING CUTTER BHA TO CUT 9-5/8" CASING AT -2514' FOR NEW 9-5/8" TIEBACK STRING. -PJSM WITH BAKER ON MAKING UP CUTTER BHA. -PICK UP AND MAKE UP 8-1/4" MULTI - STRING CUTTER, X -OVER SUB, 8-1/2" STABILIZER AND X -OVER SUB BACK TO 4" XT -39 DRILL PIPE ON FIRST STAND OF 4" XT -39 DRILL PIPE IN DERRICK. *OUTER ANNULUS PRESSURE= 0 PSI. 06:00 - 07:00 1.00 FISH P DECOMP RUN IN THE HOLE WITH 8-1/4" MULTI STRING CUTTER BHA. -PJSM, RUN IN HOLE ON 4" DRILL PIPE FROM 12' TO 2,481'. Printed 5/20/2013 10:12:50AM • • Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4- 00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:00 - 09:30 2.50 FISH P DECOMP CUT 9-5/8" CASING AT 2,519' -MAKE UP TOP DRIVE ON STAND # 27. -PJSM, OBTAIN CUTTING BHA PARAMETERS -PICK UP WEIGHT 90K, SLACK OFF WEIGHT 95K, ROTATING WEIGHT AT 80 RPM WITH 2K FREE TORQUE. -CUT 9-5/8" CASING FOLLOWING BAKERS RECOMENDATION. -RUN IN HOLE FROM 2,481' TO 2518'. -BREAK CIRC. © 3BPM WITH 200 PSI. -SLACK OFF AND LOCATE LOWER 9-5/8" CASING COLLAR @ 2,549' WITH 8K WEIGHT ON KNIFE BLADES OF CUTTER. -SHUT DOWN PUMP AND PICK UP STRING FROM 2,549' TO 2,500'. -BREAK CIRC. @ 3BPM WITH 200 PSI. -SLACK OFF AND LOCATE UPPER 9-5/8" CASING COLLAR @ 2,509' WITH 8K WEIGHT ON KNIFE BLADES OF CUTTER. -SHUT DOWN PUMP AND PICK UP STRING FROM 2,509' TO 2,504'. -SLACK OFF SO KNIFE BLADES OF CUTTER ARE AT 2,519' TO CUT CASING. -CUT 9-5/8" CASING @ 2,519'. -PULL UP TO TOOL JOINT. -CLOSE ANNULAR PREVENTER, STAGE PUMPS UP TO 500 PSI IN 100 PSI INCREMENTS. -HOLD PRESSURE TO SEE IF THERE IS ANY COMMUNICATION TO OA FOR 10 MINUTES. - SLOWLY INCREASE PRESSURE TO 1000 PSI AND HOLD FOR 10 MINUTES. -NO PRESSURE NOTICED ON THE OA -BLEED PRESSURE OFF, OPEN ANNULAR PREVENTER. -RACK BACK 1 STAND OF 4" DRILL PIPE. -BLOW DOWN THE TOP DRIVE 09:30 - 10:30 1.00 FISH P DECOMP PULL OUT OF HOLE. -PJSM, FLOW CHECK WELL FOR 10 MINUTES. WELL STATIC. -PULL OUT OF HOLE FROM 2,481" TO 106'. -FLOW CHECK BEFORE PULLING BHA THROUGH THE STACK. WELL STATIC. -RACK BACK LAST STAND. -LAY DOWN 8-1/4" MULTI - STRING CUTTER. 10:30 - 11:00 0.50 FISH P DECOMP CLEAN AND CLEAR FLOOR OF ALL TOOLS NOT NEEDED. - MOBILIZE SUBS TO FLOOR FOR SPEAR ASSEMBLY. 'SPILL DRILL HELD, RESPONSE TIME 1 MINUTE AND 35 SECONDS. 11:00 - 11:30 0.50 FISH P DECOMP SAFETY SHUT DOWN WITH RWO FIELD SUPERINTENDENT OVER PARKER 272 INCIDENT. 11:30 - 12:00 0.50 FISH P DECOMP RIG UP SPEAR ASSEMBLY. - FINISH MOBILIZING TOOLS TO RIG FLOOR FOR SPEAR ASSEMBLY. -MAKE UP 1 JOINT OF 4" DRILL PIPE TO CROSSOVER, BUMPER SUB AND SPEAR. 12:00 - 13:00 1.00 FISH P DECOMP MAKE UP 9-5/8" SPEAR ASSEMBLY ON JARS WITH 4" XT -39 DRILL PIPE. Printed 5/20/2013 10:12:50AM • • 1"` sc«3.� .. # . . �" �.. fifi��' $ s at � ,�� x .' x r = g � y � q - .s � i �„ � ' Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12 : 10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:00 - 13:30 0.50 BOPSUR P DECOMP DRAIN BOPE STACK TO WATCH HANGER COME THROUGH STACK -PJSM, BACK OUT LOCK DOWN SCREWS. 13:30 - 14:00 0.50 FISH P DECOMP RUN IN THE HOLE WITH SPEAR ASSEMBLY AND ATTEMPT TO PULL CASING. -PJSM, MAKE UP TO TOP DRIVE TO SPEAR ASSEMBLY. - RUN IN HOLE TO 35'. -SLACK OFF AND ENGAGE THE SPEAR INTO 9-5/8" AT HANGER. -SET 5K DOWN, PICK UP TO 15K OVERPULL. SLACK OFF WITH 10K. -PICK UP TO 150K ESTIMATED STRING WEIGHT -WORK STRING UP IN 10K INTERVALS TO 250K (100KOVERPULL). - NOTICED 6" STRETCH OVER STRING WEIGHT (12" TOTAL). 'ESTIMATED STUCK POINT AT 1800' TO 2000'. 14:00 - 14:30 0.50 FISH P DECOMP CALL RWO ENGINEER TO DISCUSS OPTIONS. 14:30 - 16:00 1.50 FISH P DECOMP ATTEMPT TO PULL CASING. -LEAVE 250K ON STRING AND BRING PUMPS ON AT 500 PSI INCREMENTS UP TO 2300 PSI. - STARTED GETTING ARCTIC PACK IN BOPE STACK -BLEED OFF PRESSURE. - CONTINUE TO WORK THE STRING. -BRING PUMPS UP TO 1300 PSI WITH RETURNS GOING THROUGH BOPE STACK FROM OFFSEATED 9-5/8" HANGER. 1 16:00 - 16:30 0.50 FISH P DECOMP PJSM, PULL OUT OF HOLE. -LAY DOWN 9-5/8" SPEAR ASSEMBLY. 16:30 - 17:30 1.00 FISH P DECOMP MAKEUP STACK WASHER AND RUN IN HOLE ON 4" DRILL PIPE. -RUN IN HOLE TO 2,534' -LAY DOWN SINGLE. 17:30 - 18:30 1.00 FISH P DECOMP LITTLE RED SERVICES PRESSURE TESTING DIESEL LINE. -PJSM, PRESSURE TEST FROM 250 PSI LOW TO 3379 PSI HIGH -GOOD TEST ON BOTH. 18:30 - 20:00 1.50 FISH P DECOMP PUMP 26 BARRELS OF DIESEL DOWN THE DRILL PIPE. -SHUT DOWN LITTLE RED SERVICES. -SHUT ANNULAR PREVENTER ON DRILL PIPE. - LITTLE RED SERVICES PUMP ANOTHER 23 BARRELS DOWN DRILL PIPE WITH OA OPEN TO FLOWBACK TANK - RETURNS SEEN AT FLOWBACK TANK, MAX PRESSURE ON LITTLE RED WAS 550 PSI AT 1.5 BARRELS PER MINUTE. -LINE UP ON TOP DRIVE AND PUMP 27 BARRELS OF 9.8 HEATED BRINE DOWN DRILL PIPE. - RETURNS SEEN AT FLOWBACK TANK -SHUT IN DRILL PIPE AND OA VALVE. 20:00 - 21:00 1.00 FISH P DECOMP LET DIESEL SOAK FOR 1 HOUR, MAX PRESSURE WAS 550 PSI AND 30 PSI FINAL. -CLEAR RIG FLOOR OF BAKER TOOLS. -BRING 14" ULTRA HI TORQUE CASING TONGS TO RIG FLOOR AND PUT TOGETHER WITH DOYON CASING HANDS. Printed 5/20/2013 10:12:50AM • • ; 73, 4',Wil it 'C" 'mss` l ' :,clp jr , - *sa" i 'w a + ` ;MAC ittiftrst.,:vok,rzarroy Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 OOXFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:00 - 00:00 3.00 FISH P DECOMP DISPLACE ARCTIC PACK -PJSM, PUMP 9.8 BRINE, 145 BARRELS AT 2 BARRELS PER MINUTE WITH 30 PSI. PUMP PRESSURE. -PUMP 118 BARRELS AT 6 BARRELS PER MINUTE WITH 470 PSI. PUMP PRESSURE. -PUMP 172 BARRELS OF 8.5 PPG SEAWATER "AT 8 BARRELS PER MINUTE WITH 1180 PSI. PUMP PRESSURE. -SHUT DOWN PUMPS. -PUMP 40 BARRELS OF DEEP CLEAN PILL FOLLOWED BY 27 BARRELS OF 8.5 PPG SEAWATER AT 11 BARRELS PER MINUTE WITH 1150 PSI. PUMP PRESSURE. -PUMP 105 BARRELS OF 8,5 PPG SEAWATER AT 2 BARRELS PER MINUTE WITH 50 PSI. PUMP PRESSURE. 4/28/2013 00:00 - 01:00 1.00 FISH P DECOMP DISPLACE ARCTIC PACK BETWEEN 9-5/8" AND 13 -3/8" CASINGS. -PUMP 105 BARRELS OF 8.5 PPG SEAWATER AT 2 BARRELS PER MINUTE WITH 50 PSI PUMP PRESSURE. -PUMP 145 BARRELS OF 8.5 PPG SEAWATER AT 12 BARRELS PER MINUTE STARTING WITH 1500 PSI PUMP PRESSURE. AND ENDING WITH 1600 PSI PUMP PRESSURE. 01:00 - 01:30 0.50 FISH P DECOMP FLOW CHECK FOR 10 MINUTES - WELL STATIC. -PJSM, BLOW DOWN TOP DRIVE AND CHOKE. -PICK UP SINGLE OF 4" DRILL PIPE FROM THE PIPE SHED TO MAKE EVEN STANDS. 01:30 - 02:30 1.00 FISH P DECOMP PJSM, PULL OUT OF HOLE WITH STACKWASHER FROM 2,569' STANDING BACK 4" DRILL PIPE. -LAY DOWN STACK WASHER. 02:30 - 03:00 0.50 FISH P DECOMP SERVICE RIG. PJSM, SERVICE AND INSPECT TOP DRIVE, BLOCKS AND DRAW WORKS. 03:00 - 03:30 0.50 FISH P DECOMP PJSM, PICK UP AND MAKE UP SPEAR ASSEMBLY FOR PULLING 9-5/8" CASING FROM 9-5/8" HANGER AT SURFACE. Printed 5/20/2013 10:12:50AM • ��.,;k y }�.4'.. b`a k� e_s.; ✓.`�<. „v'.. -,._„ ,,. <� . a S., - - �,. V ,u M ��� ' ��` . .a�.� .,.,3' u,x';�.f Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 (d274.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:30 - 06:00 2.50 FISH P DECOMP ENGAGE 9-5/8" CASING SPEAR ASSEMBLY IN CASING HANGER AT SURFACE AND ATTEMPT TO PULL FREE. -PULL 250K TWICE WITH NO MOVEMENT. -PULL 275K TWICE WITH NO MOVEMENT. -PULL 300K TWICE WITH NO MOVEMENT. 8" I OF STRETCH AT 100,000 POUNDS OVER PULL. -SLACK OFF, WRAP AND APPLY STEAM TO CASING FLANGE. -PULL UP TO 325K TWICE, 350K TWICE. EVERY TIME PULLED INTO HELD WEIGHT FOR AT LEAST 3 MINUTES EACH WITH NO LOSS OF WEIGHT OBSERVED. -PULL UP TO 350K AND PUMP DOWN DRILL PIPE AND —SPEAR AND PRESSURE UP TO 600 PSI. PUMP PRESSURE WITH OA CLOSED TO ATTEMPT TO HELP HYDRAULIC OUT. -BLEED PUMP PRESSURE AND CLOSE ANNULAR PREVENTER AND REDUCE CLOSING PRESSURE TO 300 PSI. AND PRESSURE UP DRILL PIPE TO 1000 PSI. PUMP PRESSURE WITH NO CHANGE IN - RESULTS. -BLEED PRESSURE OFF OF DRILL PIPE AND OPEN ANNULAR PREVENTER. -PULL ON 9-5/8" CASING WITH SPEAR TO 400K (289K OVERPULL ). NO MOVEMENT OBSERVED. -SLACK OFF AND DISCUSS OPTIONS WITH RWO ENGINEER. 06:00 - 06:30 0.50 FISH P DECOMP PJSM, DISENGAGE 9-5/8" SPEAR FROM 9-5/8" HANGER. -BREAK DOWN SPEAR ASSEMBLY AND LAY DOWN. 06:30 - 08:30 2.00 FISH P DECOMP PJSM, MAKE UP 8-1/4" MULTI - CUTTER ASSEMBLY AND 1 STAND OF DRILL PIPE. - REEVALUATE PLAN FORWARD. 08:30 - 09:00 0.50 FISH P DECOMP PJSM, RUN IN HOLE WITH 8-1/4" MULTISTRING CUTTER BHA ON 4" DRILL PIPE FROM DERRICK TO CUT 9-5/8" CASING. -RUN IN HOLE TO 1,436. 09:00 - 09:30 0.50 FISH P DECOMP CUT 9-5/8" CASING. -SET DEPTH AND LOCATE 9-5/8" COLLAR AT 1,517'. -PICK UP 3' TO 1,514' TO MAKE CUT. - OBTAIN CUTTING PARAMETERS, PICK UP WEIGHT 75K, SLACK OFF WEIGHT 77K, ROTATING WEIGHT 76K. - OBTAIN SLOW PUMP RATES. -START ROTATING AT 80 RPM WITH OK FREE TORQUE. -CUT THROUGH 9-5/8" CASING AT 1,514'. - ATTEMPT TO CIRCULATE. -PUMP AT 6 BARRELS PER MINUTE WITH 530 PSI THEN INCREASE TO 900 PSI. -NO RETURNS SEEN AT SURFACE. Printed 5/20/2013 10:12:50AM • • t.r�,, %2 Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:30 - 10:00 0.50 FISH P DECOMP FLOW CHECK WELL FOR 10 MINUTES - WELL STATIC. -PJSM, PULL OUT OF THE HOLE WITH CUTTER ASSEMBLY, STANDING BACK4" DRILL PIPE. -PULL OUT HOLE FROM 1,436'. 10:00 - 10:30 0.50 FISH P DECOMP PJSM, LAY DOWN MULTI STRING CUTTER - 'BHA. -MAKE UP SPEAR ASSEMBLY BHA. 10:30 - 11:30 1.00 FISH P DECOMP ENGAGE SPEAR IN 9-5/8" CASING AT CASING HANGER 34' FROM ROTARY TABLE. -RESET GRAPPLE TWICE. - PULLED 143K AND BROKE FREE.( 30K OVER ) -PULL 9-5/8" CASING OUT OF HOLE AT 133K. 11:30 - 12:00 0.50 FISH P DECOMP INSTALL 9-5/8" SPLIT BUSHINGS. - DISENGAGE SPEAR AND LAY DOWN. 12:00 - 13:30 1.50 FISH P DECOMP PJSM, PICK UP t4" ULTRA HIGH TORQUE HYDRAULIC TONGS. -BREAK APART HANGER AND MAKE UP _ CROSSOVER TO FLOOR SAFETY VALVE. -MAKE UP SAFETY JOINT. -LAY DOWN HANGER. -TOOK 60,000 FOOT POUNDS TO BREAK FREE. 13:30 - 15:30 2.00 FISH P DECOMP PJSM, INSTALL PUMP IN SUB. -RIG UP TO CIRCULATE STRING _ _ HYDRAULICING OUT OF HOLE. -MAKE UP CROSSOVERS TO TOP DRIVE. -CALL RWO ENGINEER TO PLAN FORWARD. -PULL 4 JOINTS ON 9-5/8" CASING AND THEN ATTEMPT TO CIRCULATE. - STRING HYDRAULICING AT 500 PSI. PUMP PRESSURE WITH NO RETURNS AT SURFACE 15:30 - 17:30 2.00 FISH P DECOMP PJSM WITH DOYON CASING HAND FOR PULLING 9-5/8" OUT OF HOLE. -PULL 4 MORE JOINTS OF 9-5/8" CASING OUT OF HOLE. - ATTEMPT TO CIRCULATE. - STRING HYDRAULICING AT 500 PSI. PUMP PRESSURE WITH NO RETURNS AT SURFACE 17:30 - 20:30 3.00 FISH P DECOMP PULL OF HOLE WITH 9-5/8" CASING TO CUT FLARED JOINT. -38 FULL JOINTS OF 9-5/8" 47# L-80 PULLED AND (1) CUT JOINT AT 36.30'. *AVERAGE BREAK OUT TORQUE OF 9-5/8" WAS 55,000 FOOT POUNDS. *10" FLARE ON CUT JOINT 20:30 - 21:00 0.50 BOPSUR P DECOMP PJSM, MAKE UP STACK WASHER AND FLUSH BOPE STACK 21:00 - 22:30 1.50 FISH P DECOMP PJSM, MAKE UP SPEAR BHA TO JAR AND PULL 9-5/8" CASING. -MAKE UP SPEAR, JARS, BUMPER SUB, PUMP OUT SUB WITH 3 STANDS OF 6-1/4" DRILL COLLARS AND INTENSIFIER. 22:30 - 23:00 0.50 FISH P DECOMP CHANGE OUT 5" ELEVATORS TO 4 ". -RUN IN HOLE WITH 4" DRILL PIPE OUT OF THE DERRICK TO 1,440'. Printed 5/20/2013 10:12:50AM • • • x' t d0 G61 - -'1_12-71•‘1{ S 1 1 T Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9 /2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (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 FISH P DECOMP PJSM, SLIP AND CUT 59' OF 1 -1/4" DRILLING LINE. - INSTALL FOSV ONE SINGLE DOWN AND RUN IN HOLE TO 1,470'. -HANG BLOCKS, PULL GUARDS ON DRUM. 4/29/2013 00:00 - 01:30 1.50 FISH P DECOMP PJSM, SLIP AND CUT 59' OF 1 -1/4" DRILL LINE. - SERVICE AND INSPECT THE TOP DRIVE, "BLOCKS AND DRAW WORKS. *NOTIFIED OF SPILL CHAMP FINDING LEAK ON FLUID HINGE OF BLIND/ SHEAR RAMS ON OFF DRILLERS SIDE. -NO HYDRAULIC FLUID ON GROUND. *DISCUSSED WELL CONTROL WITH RWO FIELD SUPERINTENDENT FOR REPAIRING FLUID HINGE. -7" . CAST IRON BRIDGE PLUG SET AT 10,000' AND TESTED. - 9-5/8" RETRIEVABLE BRIDGE PLUG SET AT 2,760' AND TESTED. *ACCUMULATOR STILL POWERED UP AND FUNCTIONAL UNTIL MECHANIC ARRIVES ON LOCATION. 01:30 - 02:00 0.50 FISH P DECOMP PERFORM PRE -JAR DERRICK INSPECTION -FOLLOWING DOYON PROCEDURE. 02:00 - 03:00 1.00 FISH N RREP DECOMP REPAIR FLUID HINGE LEAK WITH OEM SEAL REPLACEMENT SET. -PJSM, WITH CREW AND MECHANIC ON MONITORING HOLE AND REPAIRING LEAK -CLOSE LOWER PIPE RAMS ON 4" DRILL PIPE. - MONITOR ANNULUS WITH TEE RIGGED UP TO ANNULUS AND PUMPING AND RETURNING TO TRIP TANK - MONITOR DRILL PIPE PRESSURE AT PITS WITH BLEEDER VALVE OPEN ON TOP DRIVE. -BLEED OFF, LOCK OUT AND TAG OUT ACCUMULATOR. - REMOVE FLUID HINGE AND REPLACE SEALS. -FLUID HINGE IS BOLTED TO OUTSIDE OF BODY OF BOPE AND DOES NOT REQUIRE OPENING ANY RAM DOORS. -RE- INSTALL FLUID HINGE AND POWER UP ACCUMULATOR. -LEAK REPAIRED. -CLOSE ANNULAR PREVENTER AND OPEN LOWER PIPE RAMS. -SHUT DOWN HOLE FILL PUMP AT ANNULUS. -OPEN CHOKE HCR AND VERIFY NO PRESSURE. ANNULUS STATIC. OPEN ANNULAR PREVENTER. Printed 5/20/2013 10:12:50AM • • - J‘1" C . ` ` a $1`d1 ' '' x ! 3.' Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12 : 10 7/6/1980 00:00 ©74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 - 04:30 1.50 FISH P DECOMP ENGAGE 9-5/8" CASING WITH SPEAR AT 1,514' AND ATTEMPT TO JAR FREE. - OBTAIN SLOW PUMP RATES. -PULL AND REMOVE FOSV USED IN STRING FOR CUT AND SLIP. -MAKE UP TOP DRIVE AND OBTAIN SPR'S. -RUN IN HOLE TO 1,514' AND ENGAGE SPEAR AT TOP OF CUT IN 9-5/8" CASING. - SWALLOW FISH TO STOP ON BHA AT 1,527'. - CONFIRM SPEAR ENGAGED WITH 10 K OVERPULL. -SET DOWN 20K AND PULL 50K OVER AND ALLOW JARS TO BLEED, PULL TO 200K, RESET JARS AND PULL TO 175K ALLOW JARS TO HIT, PULL UP TO 225K, REPEAT 4 TIMES. RESET JARS AND HIT AT 200K AND PULL UP TO 250K, REPEAT 6 TIMES. RESET JARS AND HIT AT 250K AND PULL UP TO 300K, REPEAT 5 TIMES. RESET JARS AND HIT AT 275K AND PULL UP TO 325K, REPEAT 5 TIMES. RESET JARS AND HIT AT 290K AND PULL UP TO 350K, REPEAT 8 TIMES, ATTEMPT TO PRESSURE UP ON FISH TO HELP HYDRAULIC CASING .OUT OF HOLE WITH 350K ON HOOK. -200K OVERPULL. -PUMP AT 5 BPM WITH 450 PSI. PUMP PRESSURE OBSERVED RETURNS, AFTER 40 BARRELS RETURNED OBSERVED ARCTIC PACK. -SHUT DOWN PUMPS AND LINE UP TO FLOWBACK TANK. 04:30 - 05:30 1.00 FISH P DECOMP CIRCULATE ARCTIC PACK TO FLOWBACK TANK. -CLOSE ANNULAR PREVENTER AND LINE UP ANNULUS TO FLOWBACK TANK. - CIRCULATE FROM 3 TO 5 BPM WITH PUMP PRESSURE OF 550 PSI. TO 650 PSI. -TOTAL OF 250 BARRELS PUMPED. 05:30 - 07:30 2.00 FISH P DECOMP ATTEMPT TO PULL 9-5/8" CASING FREE WITH SPEAR FROM 1,514' TO CUT AT 2,519'. -CHECK FOR PRESSURE. -FLOW CHECK WELL -WELL STATIC. -OPEN ANNULAR PREVENTER. -HIT JAR AT 290K AND PULL UP TO 375K, REPEAT SEQUENCE 20 TIMES. -EVERY 5 HITS HELD 375K FOR 10 MINUTES TO CHECK FOR MOVEMENT. -NO MOVEMENT OF 9-5/8" CASING OBSERVED. 07:30 - 08:30 1.00 FISH P DECOMP POST JARRING INSPECTION. -PJSM, INSPECT DERRICK AND TOP DRIVE IN ALLIANCE WITH DOYON PROCEDURE. Printed 5/20/2013 10:12:50AM • • Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9 /2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 ©74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) _ 08:30 - 09:30 1.00 FISH P DECOMP PULL OUT OF HOLE WITH SPEAR ASSEMBLY FOR 9-5/8" CASING. -PJSM, DISENGAGE SPEAR AND RACK BACK 1 STAND OF DRILL PIPE FROM 1,514' TO 1,470'. -BLOW DOWN TOP DRIVE. -POOH STANDING BACK 4" DP FROM 1,470' TO 331'. -FLOW CHECK WELL BEFORE BRINGING NON SHEARABLES THROUGH STACK WELL STATIC. 09:30 - 10:30 1.00 FISH P DECOMP LAY DOWN SPEAR ASSEMBLY FOR 9-5/8" CASING. -BREAK OUT AND LAY DOWN 6-1/4" INTENSIFIER AND PUMP OUT SUB. - STAND BACK 3 STANDS OF 6-1/4" DRILL COLLARS. -LAY DOWN 6-1/4" JARS, BUMPER SUB AND SPEAR. 10:30 - 11:00 0.50 FISH P DECOMP CLEAN RIG FLOOR. - ADDRESS POTENTIAL SLIP HAZARDS ON THE RIG FLOOR DUE TO ARCTIC PACK THAT WAS BROUGHT UP FROM BOTTOM HOLE _ - ASSEMBLY. 11:00 - 12:30 1.50 FISH P DECOMP MAKE UP 8-1/4 "MULTI STRING CUTTER BHA. -MAKE UP CUTTER AND RIH ON 4" DP FROM 11' TO 1,625'. -RIH SLOWAND DID NOT OBSERVE CUTTER PASSING THROUGH TOP OF CUT AT 1,514'. - OBTAIN SLOW PUMP RATES. 12:30 - 14:30 2.00 FISH P DECOMP CUTTING OPERATIONS. -MAKE UP TOP DRIVE AND OBTAIN PARAMETERS. -PICK UP WEIGHT:78K, SLACK OFF WEIGHT:81K, ROTATING WEIGHT:79K. - LOCATE 9-5/8" CASING COLLAR AT 1,705'. -PICK UP 3' AT 1,702' AND CUT 9-5/8" CASING WITH 80 RPM TORQUE WITH 1-4K -PUMP AT 6.5 BARRELS PER MINUTE WITH 710 PSI. PUMP PRESSURE. ARCTIC PACK COMING BACK INTO PITS. -SHUT DOWN ROTATION, SLOW DOWN PUMPS TO CIRCULATE AT 3 BARRELS PER MINUTE WITH 120 PSI. TO CONTROL ARCTIC PACK AT SURFACE TO ROCKWASHER. - SLOWLY BROUGHT PUMPS UP TO SPEED TO CUT CASING AT 6.5 BARRELS PER MINUTE WITH 710 PSI. PUMP PRESSURE. AND STARTED ROTATING AGAIN AT 80 RPM'S WITH 1-4K TORQUE. - CASING CUT, ARCTIC PACK CIRCULATING OUT. -FLOW CHECK WELL FOR 10 MINUTES. WELL STATIC. 14:30 - 15:00 0.50 FISH P DECOMP POOH FROM 1,702' TO 11'. -FLOW CHECK WELL BEFORE BRINGING NON - SHEARABLES ACROSS THE STACK WELL STATIC. Printed 5/20/2013 10:12:50AM • • A : 'z"'" s . m i " Y +fig °r' `� ; .. 4:01t".# '7i,%ttl-*-rglNzr0 °L4:41 Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4- 00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 ©74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:00 - 16:00 1.00 FISH P DECOMP LAY DOWN 8-1/4" MULTI STRING CUTTER BHA USED FOR CUTTING 9-5/8" CASING. -LAY DOWN CUTTER. -PICK UP SPEAR DRESSED TO ENGAUGE 9-5/8" CASING, DRILL COLLARS, BUMPER SUB, JARS AND INTENSIFIER. TO 331' 16:00 - 17:30 1.50 FISH P DECOMP RUN IN THE HOLE WITH SPEAR ASSEMBLY DRESSED TO ENGAUGE 9-5/8" CASING WITH 4" DRILL PIPE. -RIH WITH 4" DRILL PIPE FROM 331' TO 1,514' OUT OF DERRICK -SET 10K DOWN ON SPEAR STOP SUB AT 1,514'. -SPEAR ENGAUGED IN 9-5/8" CASING. -8K DIFFERENCE NOTICED ON SPEAR PICK UP WEIGHT FROM 92K TO 100K. 17:30 - 19:00 1.50 FISH P DECOMP CIRCULATE BOTTOMS UP AT 6.5 BARRELS PER MINUTE WITH 120 PSI. UNTIL CLEAN RETURNS OBSERVED. -FLOW CHECK- WELL STATIC. 19:00 - 19:30 0.50 FISH P DECOMP PULL OUT OF HOLE WITH 9-5/8" SPEAR ASSEMBLY FROM 1513' TO 331' STANDING BACK 4" DRILL PIPE IN DERRICK -PULLING CUT 9-5/8" CASING FROM 1,702' TO 520'. -FLOW CHECK WELL BEFORE PULLING NON- SHEARABLES THROUGH STACK WELL STATIC. 19:30 - 21:00 1.50 FISH P DECOMP LAY DOWN SPEAR ASSEMBLY FOR 9-5/8" CASING. -LAY DOWN INTENSIFIER. -STAND BACK 3 6.1/4" DRILL COLLARS. -SET 9-5/8" FISH IN SLIPS AND INSTALL DOG COLLAR. - RELEASE SPEAR AND PULL ASSEMBLY FROM FISH. - ARCTIC PACK SWABBED OUT OF TOP OF FISH. "2.4' CUT JOINT ON 9-5/8" FISH. -MAKE UP SAFETY CROSSOVER TO 9-5/8" CASING. 21:00 - 22:00 1.00 FISH P DECOMP CLEAN RIG FLOOR. ADDRESS SLIP HAZARDS ON RIG FLOOR DUE TO ARCTIC PACK THAT WAS BROUGHT UP WITH SPEAR. 22:00 - 22:30 0.50 FISH P DECOMP LAY DOWN 4 FULL JOINTS OF 9-5/8" CASING INTO THE PIPE SHED. -LAY DOWN 1 CUT JOINT OF 9-5/8" CASING 33.82'. 22:30 - 23:00 0.50 BOPSUR P DECOMP CLEAN AND CLEAR RIG FLOOR OF CASING EQUIPMENT FROM ARCTIC PACK -HOLD PJSM WITH CASING HAND ON HOW TO DISASSEMBLE 14" ULTRA HIGH TORQUE TONGS. Printed 5/20/2013 10:12:50AM • • ll � � 5 f � � ,. .t .x��rc 1 >, s ., Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4- 00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 ©74.94usft (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 BOPSUR P DECOMP MAKEUP STACK WASHER AND BRING UP CARRIER FOR 14" ULTRA HIGH TORQUE TONGS. -WASH STACK AT 3 BARRELS PER MINUTE WITH 100 PSI. PUMP PRESSURE. -BREAK OUT STACK WASHER AND INSTALL CROSSOVER FOR SETTING TEST PLUG. -DRAIN STACK AND INSTALL TEST PLUG IN CASING HEAD. *TOOL SERVICE NORM'D ALL 9-5/8" CASING AND HANGER THAT WAS PULLED FROM WELL. *43 TOTAL 9-5/8" JOINTS AND 9-5/8" MANDREL HANGER PULLED FROM WELL. *CASING HAS NO ABNORMALITIES. *AVERAGE BREAK OUT TORQUE OF 9-5/8" WAS 55,000 FOOT POUNDS. * *FLOOR HAND WAS BREAKING OUT CROSSOVER FOR TEST PLUG AND CROSSOVER TIPPED OVER ON TOP OF HIS RIGHT FOOT AT 23:45 HOURS. INSTRUCTED TO TAKE TO MEDIC FOR EVALUATION. 4/30/2013 00:00 - 01:30 1.50 FISH P DECOMP [REMOVE 14" ULTRA HIGH TORQUE CASING TONGS FROM RIG FLOOR. -PJSM WITH DOYON CASING ON DISASSEMBLING AND REMOVING TONGS FROM RIG FLOOR. -PLACE TONGS IN CARRIER AND LOWER THROUGH BEAVER SLIDE. 01:30 - 03:00 1.50 BOPSUR P DECOMP REPLACE UPPER PIPE RAMS FROM 9-5/8" FIXED TO 7" FIXED. -PJSM AND REVIEW DOYON PROCEDURE. - BLEED, LOCKOUT AND TAG OUT ACCUMULATOR. - CHANGE RAMS AND SECURE RAM DOORS. - REMOVE LOCKOUT TAG OUT FROM ACCUMULATOR. - ENERGIZE ACCUMULATOR. 03:00 - 04:30 1.50 BOPSUR P DECOMP TEST 7" RAMS TO 250 PSI./ 3500 PSI. FOR 5 CHARTED MINUTES EACH. -TEST ACCORDING TO DOYON PROCEDURE. -RIG DOWN ALL TEST EQUIPMENT. 04:30 - 06:00 1.50 FISH P DECOMP BREAK DOWN 8 -1/4" SPEAR ASSEMBLY USED FOR RETRIEVING AND CUTTING 9-5/8" CASING. PJSM, PICK UP BOTH REMAINING ASSEMBLIES FROM PIPE SHED AND BREAK APART AND LAY DOWN THROUGH BEAVER SLIDE AS DIRECTED BY FISHING HAND. 06:00 - 22:00 16.00 FISH N WAIT DECOMP SAFETY STAND DOWN. - INVESTIGATION TEAM REVIEW INCIDENT INVOLVING FOOT INJURY. -RWO FIELD SUPERINTENDENT, DDI FIELD SUPERINTENDENT AND DDI HSE REP ONSITE TO REVIEW COW WITH CREW. -CREW PERFORMING HAZARD HUNTS TO LOCATE OTHER POSSIBLE HAZARDS ON DRILL SITE. - GENERAL HOUSE KEEPING ON RIG. *RECEIVED APPROVAL FROM WTL TO CONTINUE WITH RIG OPS AT 22:00 HRS. Printed 5/20/2013 10:12:50AM • • Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4- 00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/lime: Rig 7 /6/1980 9 Release:5 /9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 ©74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:00 - 00:00 2.00 FISH P DECOMP PJSM FOR M/U 13 -3/8" SCRAPER BHA. - BEAVER SLIDE OPERATIONS, BRING TOOLS UP TO RIG FLOOR. - VERIFY NO WHP. OPEN CHOKE. - FLOWCHECK WELL, NO FLOW. - OPEN BLIND RAMS. - MAKE UP 13 -3/8" SCRAPER ASSY. 1 PVT 570 BBLS. 5/1/2013 00:00 - 01:00 1.00 FISH P DECOMP CREW C /O. PJSM WITH ON COMING CREW FOR M/U SCRAPER BHA. FINISH M/U BHA -12 1/8" X 10 3/4" DRAG TOOTH SHOE, 11 3/4" WASHOVER BOOT BSKT, DBL PIN SUB, 13 3/8" CSG SCRAPER, BIT SUB, BUMPER SUB, OIL JAR, FLOAT SUB, XO, 9 - 6 1/4" DC, XO, BOTTLE NECK XO = 321.40' 01:00 - 02:00 1.00 FISH P DECOMP RIH WITH 13 3/8" CSG SCRAPER BHA ON 4" DRILL PIPE TO 1650'. - FILL PIPE. OBTAIN SPR AND PARAMETERS. - 95K P/U WT. 95K S/0 WT. 95K ROTATE WT. 40 RPM AT 1K PRE- TORQUE. - RIH, TAG 9 5/8" CSG STUB AT 1702' MD. 02:00 - 04:30 2.50 FISH P DECOMP P/U TO 1697' MD - OBTAIN SLOW PUMP RATES - OBTAIN OPERATIONAL PARAMETERS, PICK UP WEIGHT 95K, SLACK OFF WEIGHT 95K, ROTATING WEIGHT 95K WITH 40 RPM AND FREE TORQUE OF 1K -RIH AND TAGGED UP AT 1,702'. PICKUP 5' - PUMP 2 -30 BBL SWEEPS, 3 BPM WITH 70 PSI, 6 BPM WITH 180 PSI 8 BPM WITH 300 PSI, 9 BPM WITH 320 PSI. 'HIGH AMOUNT OF ARCTIC PACK AT BOTTOMS UP. - CIRCULATE UNTIL RETURNS CLEAN UP - DIVERT ARCTIC PAC CONTAMINATED RETURNS TO FLOWBACK TANK *PUMPED 270 BBLS AWAY. -FLOW CHECK WELL - WELL STATIC 04:30 - 06:00 1.50 FISH P DECOMP PJSM, POH WITH 13 -3/8" SCRAPER ASSY. -RACK BACK 1 STAND OF 4" DRILL PIPE. PJSM BLOW DOWN TOP DRIVE. -GET ZERO MARK ON TRIP TANK POOH FROM 1650' TO 416'. - MONITOR WELL BEFORE PULLING NON - SHEARABLES THROUGH STACK- WELL STATIC 06:00 - 06:30 0.50 FISH P DECOMP PJSM MAKE UP SAFETY VALVE. -RACK BACK 3 STANDS OF 6-3/4" DRILL COLLARS. 06:30 - 08:30 2.00 FISH P DECOMP BREAK APART AND LAY DOWN 13 -3/8" SCRAPER BHA. -PJSM, BEAVER SLIDE OPERATIONS. -CLEAN AND CLEAR RIG FLOOR OF ALL TOOLS AND EQUIPMENT NOT NEEDED FOR UPCOMING OPS. Printed 5/20/2013 10:12:50AM • Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12 : 10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:30 - 10:00 1.50 FISH P DECOMP PJSM, MOBILIZE BAKER TOOLS TO RIG FLOOR. -PJSM, BEGIN TO MAKE UP 9-5/8" CLEAN OUT ASSY- REVERSE CIRCULATING JUNK BASKET. *IRON ROUGHNECK FAILURE. 10:00 - 11:00 1.00 FISH N RREP DECOMP [PJSM, MOBILIZE SPINNER HAWKS TO RIG FLOOR. -RIG UP SPINNER HAWKS AND MAKE UP ACCORDING TO DOYON'S SOP. -TEST AND RUN SPINNER HAWKS - REVIEW DDI SOP FOR TRIPPING WITH RIG TONGS. 11:00 - 12:30 1.50 FISH P DECOMP PJSM, BLOW DOWN CHOKE. - FINISH MAKING UP 9-5/8" CLEAN OUT ASSY. 12.30 - 15:3ff 3.uu l F — + — DECOMP -P4SI RFH WITH CLEAN OUT ASSY ON 4" DP FROM DERRICK -R111 F /$29' TO 1,640' - OBTAIN SLOW PUMP RATES. 15:30 - 17:00 1.50 FISH P DECOMP PJSM, LINE UP TO PUMP - CIRCULATE HIGH VIS- SWEEP. PUMP 20 BBL HI VIS SWEEP, CLEAR DRILL STRING. FOLLOWED BY ANOTHER 20 BBL HIGH VIS , SWEEP. 17:00 - 17:30 0.60 ;FISH P DECOMP DROP 1" BALLAND LET IT FALL FOR 5 MINUTES. -RIH AND TAG SAND AT 2,714'. -PICK UP 20', PUMP 6 BPM WITH 2000 PSI -BALL SEATED. SHUT DOWN PUMPS. -SET 5K DOWN AND ROTATE DOWN 1' WITH NO PUMPING. -TURN PUMPS ON AND JET SAND DOWN DP 2,725'. -PICK UP TO 2,700'. -FLOW CHECK WELL -WELL STATIC 17:30 - 19:30 2.00 FISH P DECOMP PJSM, POH STAND BACK DRILL PIPE. -POH FROM 2,700' TO 330'. -FLOW CHECK WELL BEFORE BRINGING NON - SHEARABLES THOUGH STACK-WELL STATIC 19:30 - 20:00 0.50 FISH P DECOMP MAKE UP CROSSOVERS FOR SAFETY JOINT. - FOR NON SHEARABLES ACROSS BOP. 20:00 - 23:00 3.00 FISH P DECOMP PJSM, LAY DOWN 9-5/8" CLEAN OUT ASSY. -STAND BACK 3 STANDS OF DRILL COLLARS. -BRING RCJB TO RIG FLOOR AND BREAK OPEN NOSE. -EMPTY BASKET (FULL OF ARCTIC PACK AND SMALL AMOUNT OF CEMENT) -MAKE UP NOSE AND BREAK OFF RCJB AND LAY DOWN ON RIG FLOOR. -RUN BOOT BASKETS INTO HOLE AND SERVICE BREAK BASKETS, JARS AND BUMPER SUB -LAY DOWN -CLEAN BOOT BASKETS OF SAND AND ARCTIC PACK -PJSM, LAY DOWN JARS AND BUMPER SUB DOWN BEAVER SLIDE. 23:00 - 00:00 1.00 FISH P DECOMP PJSM, RIH AND LAY DOWN DRILL COLLARS INTO PIPE SHED. Printed 5/20/2013 10:12:50AM • • } x 7. Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7 /6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 5/2/2013 00:00 - 01:00 1.00 FISH P DECOMP PJSM, LAY DOWN 6-1/4" DRILL COLLARS INTO PIPE SHED. CLOSE BLIND SHEAR RAM 01:00 - 02:00 1.00 DHB P DECOMP PJSM, INSPECT AND SERVICE TOP DRIVE, BLOCKS AND DRAWWORKS. 02:00 - 03:00 1.00 DHB P DECOMP PJSM, RIH W/ RCJB TO TOP OF SAND - PICK UP BRIDGE PLUG RETRIEVAL TOOL AND 1 STAND OF 4" DP AND MU. - PJSM, SUCK OUT STACK, BLOW DOWN CHOKE LINE - CHECK PRESSURE BELOW THE RAMS -ZERO PRESSURE. - CLEAR RIG FLOOR, OPEN BLIND SHEAR RAMS. - FILL STACK . 03:00 - 04:30 1.50 DHB P DECOMP PJSM, RIH WITH 4" DP FROM 15' TO 2675'. HAD TO WORK STRING SEVERAL TIMES TO GET PAST TOP OF CSG CUT AT 1,702'. 04:30 - 06:30 2.00 DHB P DECOMP MAKE UP TO TOP DRIVE. - OBTAIN SLOW PUMP RATES. _ - OBTAIN OPERATIONAL PARAMETERS, PUW AT 90K, SOW AT 93K. WASH DOWN TO 2,752 AT 9 BPM WITH 360 PSI. - PUMP SAND UP ABOVE THEN PUMP 15 BBL HIGH VIS SWEEP W/15 BBL SEAWATER SPACER. - PUMP SWEEPS AROUND AND DUMP SAND TO ROCK WASHER. *PVT = 550 BBLS 8.5 PPG SEAWATER. 06:30 - 07:00 0.50 DHB P DECOMP LATCH/UNSEAT RBP -PJSM, RIH AND SET 15K DOWN. -SHUT DOWN PUMPS AND PICK UP. DID NOT LATCH. -RIH AND SET 20K DOWN, 1/4 TURN TO THE RIGHT. -PU WITH 10K OVER UP WEIGHT. SET DOWN 20K WITH 1 TURN TO THE RIGHT. -PU WITH 10K OVER. -PULL 10K, RBP UNSEATED. LET ELEMENTS RELAX. -PU 5' DRAGGING UP HOLE W/1 TURN TO THE RIGHT. -PU AND LET THE TORQUE OUT, STILL DRAGGING WORK STRING TO REMOVE DEBRI FROM AROUND TOOL. -PU 15' W/TOOL MOVING FREELY. 07:00 - 08:00 1.00 DHB P DECOMP CLOSE ANNULAR PREVENTOR. *HELD KICK WHILE DRILLING DRILL, RESPONSE TIME 1 MINUTE AND 10 SECONDS. - CIRCULATE BOTTOMS UPAT4 BPM WITH 140 PSI, 5 BPM WITH 170 PSI 6 BPM WITH 220 PSI. -CHECK FOR PRESSURE ABOVE AND BELOW -GOOD -OPEN ANNULAR PREVENTOR. - MONITOR WELL -WELL STATIC 08:00 - 08:30 0.50 DHB P DECOMP PJSM, SUCK OUT STACK. -BLOW DOWN CHOKE LINE - SECURE OA AND RACK BACK 1 STAND OF 4" DRILL PIPE. Printed 5/20/2013 10:12:50AM • • m Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date /me: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:30 - 10:00 1.50 DHB P DECOMP PJSM, POH STAND BACK DRILL PIPE. -BLOW DOWN TOP DRIVE AND GET ZERO MARK ON TRIP TANK. -POOH F/2675' TO 110' - MONITOR WELL BEFORE PULLING NON SHEARABLES THROUGH STACK- WELL STATIC. -PULL LAST STAND AND RACK BACK 10:00 - 11:00 1.00 DHB P DECOMP PJSM, CLEAN AND LAY DOWN HES TOOLS. - RBP MISSING 1 ELEMENT. - CONSULT WITH ODE, DECISION TO CONTINUE WITH PLAN FORWARD. -CLEAN AND CLEAR RIG FLOOR OF ALL TOOLS AND EQUIPMENT NOT NEEDED FOR UPCOMING OPS. 11:00 - 15:00 4.00 CASING P _ DECOMP PJSM, RIG UP TO RUN r 26# L -80 VAM TOP-HC- -REMOVE ELVATOR AND ELEVATOR LINKS - INSTALL FRANKS FILL UP TOOL AND LONG ELEVATOR LINKS. -PJSM, BEAVER SLIDE OPS, BRING (200) 7- 1/8 "x8 -1/4" CENTRALIZERS TO RIG FLOOR -MAKE UP SAFTEY CROSSOVERS FOR _ SAFTEY JOINT 15:00 - 15:30 0.50 CASING P DECOMP PJSM W /CREWAND DOYON CASING HANDS ON RIH W/7 ". REVIEW DDI SOP FOR RUNNING 7" CSG. REVIEW FRANKS TOOL SOP. 15:30 - 00:00 8.50 CASING P DECOMP RIH W/ 7" SCAB LINER TO 4,616' MD. -MAKE UP W-LEG WITH 2 FLOATS. - BAKER LOCK SHOE TRACK - USE BOL PREMIUM PIPE DOPE. - USE OPTIMUM TORQUE AT 11950 FT LBS. -PUT 7 -1/8 "x 8 -1/4" CENTRALIZERS ON EVERY JOINT. *USE FRANKS FILL UP TOOL ON EVERY JOINT - AT 1,702' TAG ON 9 5/8" CSG STUB. - P/U AND SET DOWN 2K. ROTATE 1/4 TURN TO THE RIGHT. - LETTING 7" PAST 9 5/8" CSG STUB. - RESUME RIH WITH 7" TO 4616' 5/3/2013 00:00 - 05:30 5.50 CASING P DECOMP RIH W/ 7" 26# L -80 VAMTOP HC CASING FROM 4,616' TO 8316' - PUT 7 -1/8 "x 8-1/4" CENTRALIZER'S ON EVERY JOINT. - WITH 200 JTS IN USE 7 1/8" X 9 5/8" FLOATING CENTRALIZER'S. USE FRANKS FILL UP TOOL ON EVERY JOINT. - CURRENTLY AT 8300'. 05:30 - 06:30 1.00 CASING P DECOMP BEAVER SLIDE OPERATIONS -PJSM, LAY DOWN 7" CASING THREAD PROTECTORS AND PICK UP LARGER CENTRALIZER'S (7 1/8" X 9 5/8 ") THRU BEAVER SLIDE *NOTICE OF BOP EQUIPMENT TEST SENT TO AOGCC AT 06:17 ON 5 -3-13 FOR TEST ON 5-413* Printed 5/20/2013 10:12:50AM • ! F Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12 : 10 7/6/1980 00:00 ©74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:30 - 10:00 3.50 CASING P DECOMP RIH WITH 7" 26# L -80 VAMTOP HC CASING FROM 8316' TO 9909' -USE FRANKS FILL UP TOOL ON EVERY JOINT - INSTALL 7 1/8" X 9 5/8" CENTRALIZER S ON EVERY JOINT TO JOINT #237 - LANDED ON JOINT #239 AND SLACK OFF TO TOP DRIVE WEIGHT. SPACED OUT WITH FULL JOINT AT RIG FLOOR (8' SLACK OFF LENGTH TAKEN) **WITNESS OF BOP EQUIPMENT TEST WAIVED BY AOGCC REP. CHUCK SCHEVE AT 06:40 5- 3-13." 10:00 - 11:00 1.00 CASING P DECOMP RIG DOWN CASING RUNNING TOOLS -PJSM WITH DOYON CASING AND DOYON PERSONNEL -RIG DOWN AND LAY DOWN 350 TON ELEVATORS FOR RUNNING 7" CASING -LAY DOWN FRANKS FILL UP TOOL -PICK UP AND RIG UP 7" SIDE DOOR ELEVATORS TO HANG CASING OFF WITH CEMENT HEAD 11:00 - 14:30 3.50 CASING P DECOMP CIRCULATE T' HOLE AND 9 5/8" X 13 3/8" IA CLEAN -PJSM, RIG UP CEMENT HEAD WITH CEMENT LINE ON 7" CASING STUMP WITH 7" VAMTOP HC X 7" BTC CROSSOVER -HOOK UP CEMENT LINE TO CEMENT HEAD FOR CIRCULATION - ESTABLISH AND BREAK CIRCULATION, PUMP 40 BBL SOAP PILL (X2) INTO HOLE. AT 379 BBLS PUMPED INTO HOLE, SLOW RATE TO 2 BBLS /MIN (SOAP PILL IS AT 9 5/8" X 13 3/8" STUMP) AND PUMP ADDITIONAL 210 BBLS (SOAP PASSED ACROSS 13 3/8" X 7" IA. PUMP UNTIL ALL SOAP WAS OUT OF HOLE. RETURNS WERE CLEAN THROUGHOUT THE JOB. 14:30 - 16:00 1.50 CEMT P DECOMP PREP PITS FOR CEMENT JOB -PJSM, FILL FLUID TRANSFERS OUT -EMPTY PITS OF 8.5 PPG SEAWATER INTO VAC TRUCKS ON LOCATION -MOVE 9.8 PPG BRINE FROM VAC TRUCK TO PIT 4 FOR DISPLACEMENT 16:00 - 17:00 1.00 CEMT P DECOMP SAFETY MEETING. -PJSM WITH RIG CREW, CEMENT CREW, MUD ENGINEER, AND TRUCK PUSHER. 17:00 - 17:30 0.50 CEMT P DECOMP PRESSURE TEST CEMENT LINES. -PUMP 10 BBLS OF H2O TO WARM UP LINES. -TEST CEMENT LINES TO 250 PSI. LOW/ 4500 PSI HIGH FOR 5 CHARTED MINUTES EACH. -BOTH TEST GOOD. Printed 5/20/2013 10:12:50AM Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4-00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 (§74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:30 - 19:00 1.50 CEMT P DECOMP PUMP CEMENT WITH SLB PUMP -PUMP 402 BBLS 15.8 PPG CLASS G CEMENT WITH ADDITIVES DOWN HOLE. - PUMP 10 BBL WATER SPACER TO CLEAR LINES. - LINE UP WITH RIG PUMP. - DISPLACE CEMENT WITH 357 BBLS 9.8 PPG BRINE. - CAUGHT CEMENT 107 BBLS 690 PSI. - CONTIUE TO DISPLACE CEMENT PUMPING 5 BPM. - PUMP PRESSURE 1100 PSI AT 1400 STROKES. - INCREASING TO 3900 PSI. 19:00 - 21:00 2.00 CEMT P DECOMP PLUG BUMP. - - OPEN OAAA323 - BBLS StOW PUMP RATE DOWN TO 2.5 BPM. - -SHUT IN ANNULAR, BROUGHT PUMP RATE BACK UP TO 3.5 BPM. -SLOW PUMP-RATE DOWN TO 2 BPM FROM 356 BBLS TO 361 BBLS. -SLOW PUMP DOWN AT 369 BBLS TO PLUG BUMP. CEMENT IN PLACE AT 20:50 PM. -PRESSURE UP TO 4000 PSI. ON PLUG. '" OBSERVED CEMENT RETURNS TO CELLAR BOX, COLLECTED CEMENT SAMPLES. 'CEMENT SAMPLE COLLECTED FROM RETURNS OUT OF THE ANNULUS 5 BARRELS PRIOR TO PLUG BUMPING. 21:00 - 21:30 0.50 CEMT P DECOMP PRESSURE TEST 7" CASING. -HOLD 4000 PSI ON 7" CASING FOR 30 CHARTED MINUTES, TEST GOOD. - NOTIFY WTL OF PASSING MIT ON 7" CASING. ENTER CRITERIA IN OPENWELLS. -BLEED OFF PRESSURE, 2.5 BBLS BLED BACK - FLOWCHECK WELL FOR 10 MIN. STATIC. 21:30 - 22:00 0.50 CEMT P DECOMP RIG DOWN CEMENT HEAD. -RIG DOWN CEMENT HEAD. -LAY DOWN CEMENT HEAD CROSS OVER, AND VAM TOP TO BUTTRESS CROSS OVER. 22:00 - 00:00 2.00 CEMT P DECOMP FLUSH THE BOP STACK -RIG UP TO FLUSH BOP STACK WITH WASH WATER. -BLOW DOWN LINES -VOID STACK OF FLUIDS, AND 7" CASING BELOW CUT. - MOBILIZE TOOLS FROM CEMENT JOB OFF RIG FLOOR. 5/4/2013 00:00 - 03:00 3.00 BOPSUR P DECOMP NIPPLE DOWN. -PJSM, SPLIT AND RAISE BOP STACK FOLLOWING DOYON PROCEDURES. 03:00 - 04:00 1.00 CUT P DECOMP CUT 7" CASING. -PJSM, CUT 7" L -80 26# PPF FOLLOWING CAMERON'S PROCEDURES WITH WACSH CUTTER 04:00 - 04:30 0.50 BOPSUR P DECOMP STAND BACK BOP. -STAND BACK BOP STACK ON PEDESTAL. Printed 5/20/2013 10:12:50AM • • Common Well Name: X -10 ( AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud DateTme: 7 /6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:30 - 07:00 2.50 CUT P DECOMP CUT 13 -5/8" CASING. -CUT 13 -5/8" CASING WITH WACSH CUTTER FOLLOWING CAMERON'S PROCEDURES -START 7" SLIP LOCK WELLHEAD INSTALL. 07:00 - 09:00 2.00 WHSUR P DECOMP NIPPLE UP 7" SLIPLOCK FLANGE -PJSM, NIPPLE UP 7" SLIPLOCK FLANGE/CASING SPOOL ONTO 133/8" - WELLHEAD FOLLOWING CAMERON'S • PROCEDURES _ 09:00 - 11:00 2.00 WHSUR P DECOMP TEST 7" PACKOFF ■ -TEST 7" SLIPLOCK PACKOFF TO 3500 PSI FOR 30 MINUTES -TEST GOOD. 11:00 - 12:00 1.00 BOPSUR P DECOMP CHANGE UPPER PIPE RAMS ■- -PJSM, CHANGE T 31 PIPE RAMS 7" FROM SOLID RAMS AMS TO 31/2" X 6" VBR'S 12:00 - 18:30 6.50 BOPSUR P DECOMP NIPPLE UP BOP'S -PJSM, INSTALL 13 5/8" X 11" ADAPTER FLANGE. _ - INSTALL SECONDARY IAANNULUS VALVE. -MOVE BOP STACK TO WELLHEAD AND _ NIPPLE UP. -LAY DOWN LONG BALES AND 7" SIDE DOOR - gLEVATORS. 18:30 - 21:00 2.50 - BOPSUR P DECOMP RIG UP TEST BOP EQUIPMENT. -MAKE UP CROSS OVERS TO TEST BOP EQUIPMENT. 21:00 - 21:30 0.50 BOPSUR P DECOMP KICK DRILL. -KICK DRILL THROUGH GAS BUSTER, 6 BBLS TO FILL GAS BUSTER. 21:30 - 00:00 2.50 BOPSUR N SFAL DECOMP TEST ANNULAR WITH 4" TEST JOINT. -RIH TO TEST ANNULAR , TEST PLUG WOULD NOT HOLD PRESSURE. CONTACTED CAMERON, THEY ADJUSTED TOP BEVEL PLATE ON TEST PLUG. RE- ENERGIZED, PLUG STILL LEAKING BY. LOCATED ANOTHER TEST PLUG, MOBILIZED TO RIG. *CEMENT COMPRESSIVE STRENGTH IS 2000 PSI. AT 20:42 HRS.* 5/5/2013 00:00 - 02:00 2.00 BOPSUR N SFAL DECOMP CHANGE OUT TEST PLUG. -RUN IN HOLE WITH NEW TEST PLUG, SEATED TEST PLUG. -TEST TEST PLUG TO 500 PSI, TESTED GOOD. 02:00 - 03:30 1.50 BOPSUR N SFAL DECOMP TORQUE TUBING SPOOL. -SHELL TEST, LEAKING BY RING SEAL ABOVE 11" X 13 5/8" DRILLING SPOOL. -RE- TORQUE THE DRILLING SPOOL AND TEST AGAIN, TEST GOOD. -LOCK DOWN LEAKING, TIGHTEN AND TEST GOOD. Printed 5/20/2013 10:12:50AM • ! Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -OOXFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. j UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:30 - 10:00 6.50 BOPSUR P DECOMP TEST BOP EQUIPMENT. -TEST 13 -5/8" 5M BOPE ACCORDING TO DOYON PROCEDURE AS DISCUSSED IN PRE -TOUR SAFETY MEETING. -250 PSI. LOW/ 3500 PSI. HIGH ON ALL COMPONENTS FOR 5 CHARTED MINUTES EACH.. -TEST RAMS 3-1/2" X 6" VBR'S. WITH 4" AND 4.5" TEST JOINTS. -UPR IS 3-1/2" X 6" VBR'S., AND LPR IS 3-1/2" X 6" VBR'S. -TEST ANNULAR PREVENTER WITH 4" TEST JOINT. -TEST TWO 4" XT -39 FOSV'S AND 4" XT -39 DART VALVE. -TEST -ONE 4- 142 " -IF FOSV •AOGCC REP. CHUCKSCHEVE WAIVED WITNESS OF TEST AT 06:40 5- 3-13.• - PERFORMED D-4 WELL CONTROL DRILL -ALL HANDS RESPONDED 1:30 MIN RESPONSE • TIME 10:00 - 11:30 1.50 BOPSUR " P DECOMP- RIG DOWN BOP TEST EQUIPMENT -PJSM, RIG DOWN TEST HOSES, CHART RECORDER AND SENSOR -BLOW DOWN CHOKE MANIFOLD, GAS BUSTER, TOP DRIVE AND ALL LINES • 11:30 - 12:00 0.50 CLEAN P DECOMP MOBILIZE 6" MILL OUT BHA TO RIG FLOOR -PJSM, BEAVER SLIDE OPERATIONS- MOBILIZE 6" TRICONE BIT, 6" STRING MILL, AND SUBS TO RIG FLOOR 12:00 - 12:30 0.50 WHSUR P DECOMP INSTALL WEAR RING -ID 9.125 ", OD 11" 12:30 - 13:00 0.50 CLEAN P DECOMP INSTALL LONG BALES ON TOP DRIVE -PJSM, INSTALL LONG BALES ON TOP DRIVE -MAKE UP SAFETY JOINT FOR NON - SHEARABLES WITH CROSSOVER 13:00 - 14:30 1.50 CLEAN P DECOMP MAKEUP AND RUN 6" MILL OUT BHA -MAKE UP 6" TRICONE DRILL BIT (HUGHES STX -1: S/N 5207246) JETTED WITH 3-20'S -MAKE UP AND RUN IN HOLE WITH 4 EA. 4 3/4" BOOT BASKETS, BIT SUB, 6" STRING MILL, BUMPER SUB, OIL JARS, PUMP OUT SUB AND CROSSOVER SUB 14:30 - 17:30 3.00 CLEAN P DECOMP RUN IN HOLE WITH DRILL COLLARS -PJSM, PICK UP 43/4" DRILL COLLARS (9 EA.) AND RUN IN HOLE FROM PIPE SHED. -PICK UP 33 JOINTS OF 4" DRILL PIPE AND RIH TO 1360' "AT 1800 HRS CALL ODE AND DISCUSS CEMENT COMPRESSIVE STRENGTH AT SURFACE. WHILE UCA HAD REACHED 2000 PSI COMPRESSIVE STRENGTH, SURFACE SAMPLES COLLECTED WERE NOT FIRM. PLAN TO CIRCULATE 120 DEGREE 8.5 PPG SEAWATER TO ASSIST IN CURING NEAR SURFACE CEMENT WAS APPROVED. 17:30 - 20:30 3.00 CLEAN P DECOMP RUN IN HOLE. -RIH WITH PIPE FROM DERRICK FROM 1360' TO 9620' Printed 5/20/2013 10:12:50AM • • xr i,?,p AP "�sJ - � .� Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 20:30 - 22:30 2.00 CLEAN P DECOMP SLIP AND CUT DRILL LINE. -PJSM, SLIP AND CUT DRILL LINE. - INSTALL FOSV 1 SINGLE JOINT BELOW ROTARY TABLE, HANG BLOCKS BACK. -SLIP AND CUT 59.5 FT. OF DRILL LINE. - SERVICE TOP DRIVE, BLOCKS, AND CROWN CLUSTER. 22:30 - 23:00 0.50 CLEAN P DECOMP PRE JOB SAFETY MEETING, LAY DOWN FULL OPEN SAFETY VALVE. 23:00 - 00:00 1.00 CLEAN P DECOMP DISPLACE 9.8 PPG BRINE WITH 8.5 PPG SEAWATER INSIDE 7" CASING. - ESTABLISH PARAMETERS. -WASH DOWN FROM 9623' TO 9713' PUMPING HIGH VIS SWEEP, FOLLOWED BY 8.5 PPG SEAWATER. *NO EVIDENCE OF CEMENT STRINGERS WERE OBSERVED. - PARAMETERS: PUW= 215K, SOW= 150K, RTW =178K, 30. RPM, TORQUE AT 7K. 5/6/2013 00:00 - 00:30 0.50 CLEAN P DECOMP DISPLACE 9.8 PPG WITH 8.5 PPG SEAWATER INSIDE 7" CASING. - PUMPED HIGH VIS SWEEP FOLLOWED BY 8.5 PPG SEAWATER AT 5 BPM, 750 PSI. 00:30 - 03:30 3.00 CLEAN P DECOMP CIRCULATE. - ESTABLISH SLOW PUMP RATES. - CIRCULATE 3 BOTTOMS UP OF 120 DEG. 8.5 SEAWATER TO ASSIST CEMENT CURING BETWEEN 7" AND 13 3/8" CASING. -PUMP 5 BPM, 650 PSI. 03:30 - 04:00 0.50 CLEAN P DECOMP EVALUATE NEAR SURFACE CEMENT BETWEEN 7" AND 13 3/8" CASING. -DRAIN BOP STACK. - DEPRESSURIZE AIR BOOT ON RISER. - LOWERED BRIDGE CRANE, RESULTING IN BOP STACK AND 7" 26# CASING MOVING DOWNWARD 1 ". - STOPPED OPERATION AND NOTIFIED ODE. *AFTER DISCUSSION WITH ODE, PLAN FORWARD IS TO CONTINUE TO CIRCULATE 8.5 PPG SEAWATER HEATED TO 120 DEGREES UNTIL CEMENT IS CURED. 04:00 - 09:00 5.00 CLEAN P DECOMP ( CIRCULATE. - CIRCULATE 120 DEG. 8.5 SEAWATER TO ASSIST CEMENT CURING BETWEEN 7" AND 13 3/8" CASING. -PUMP 5 BPM, 650 PSI. Printed 5/20/2013 10:12:50AM ` • I a tA� 7t t # ''` a Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 ©74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:00 - 12:00 3.00 WHSUR P DECOMP EVALUATE WELL HEAD SUBSIDENCE. -SHUT DOWN PUMPS, FLOW CHECK WELL FOR 10 MINS., WELL STATIC. -VOID BOP STACK OF FLUIDS, BLOW DOWN TOP DRIVE, INSTALL FOSV. - REMOVE FLOW LINE FROM RISER. - REMOVE FILL UP LINE AND BLEED OFF FROM RISER. -SET FULL WEIGHT OF BOP STACK ON THE 7" CASING STUMP, BOPS AND 7" CASING DROPPED 6 ". -RIG WELDER CUT THE TOP OF THE CENTERING BLOCKS DOWN TO FLUSH WITH THE TOP OF 13 -3/8" CASING TO PREVENT ANY POSSIBLE DAMAGE TO THE 7" TUBING SPOOL.- "MONITORING CASING MOVEMENT BY MEASURING DISTANCE FROM BOTTOM OF TUBING SPOOL TO TOP OF 13 -5/8" CASING AND RECORDED HOURLY. 12:00 - 13:30 1.50 BOPSUR P DECOMP RIG UP RISER EQUIPMENT. -RE- INSTALL FLOW LINE AND RISER ASSEMBLY. 13:30 - 17:00 3.50 WHSUR P DECOMP 'INSTALL ALIMENT BLOCKS. -RIG WELDER INSTALL FOUR 1" X 4" BLOCKS TO CENTER 7" CASING INSIDE 13 -5/8" CASING. 17:00 - 17:30 0.50 CLEAN P DECOMP RUN IN HOLE. -WASH DOWN FROM 9718' TO 9812 IN 7" CASING'. 17:30 - 20:30 3.00 CLEAN P DECOMP MILL OUT CEMENT AND FLOAT EQUIPMENT IN 7" CASING - ESTABLISH PARAMETERS. PUW= 225K, SOW= 155K, RTW= 183K, RPM TORQUE= 9K, PUMP 5 BPM WITH 620 PSI. -MILL OUT FLOAT COLLARS AT 9844' AND 9887'. -CONT. TO MILL OUT CEMENT TO 9997'. 20:30 - 21:30 1.00 CLEAN P DECOMP CIRCULATE HIGH VIS- SWEEP. -PUMP HIGH VIS SWEEP ON BOTTOM WHILE RECIPROCATING AND ROTATING DRILL PIPE. -CIRC HIGH VIS -SWEEP AROUND AT 7 BPM WITH 1200 PSI., 60 RPM WITH 8.5K TORQUE. 21:30 - 00:00 2.50 CLEAN P DECOMP MILL OUT CAST IRON BRIDGE PLUG IN 7" CASING. -PJSM, MILL CIBP WITH RIG CREWAND BAKER REP. -MILL ON CIBP FROM 9997' TO 9999'. CIRCULATION LOST AT 9999" AT 2400 HRS Printed 5/20/2013 10:12:50AM • • tit k Ss �� Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Datemme: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UVVI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase I Description of Operations (hr) (usft) 5/7/2013 00:00 - 01:00 1.00 CLEAN P DECOMP BULLHEAD - LOSSES NOTED, SHUT IN ANNULAR PREVENTER, LINE UP TO BULLHEAD DOWN DP AND ANNULUS. BULLHEAD 50 BBL OF 8.5 PPG SEAWATER AT 7 BPM WITH 20 PSI PUMP PRESSURE., REDUCE RATE TO 3.5 BPM AND DISCUSS WITH ODE AND WTL. -CHECK PSI. ON DRILL PIPE AND ANNULUS, BOTH AT 0 PSI. -FLOW CHECK, NO FLOW. -OPEN ANNULAR PREVENTER, NO FLUID IN STACK. -START FILLING HOLE AT 60 BPH. 01:00 - 01:30 0.50 CLEAN P DECOMP MILL SLIPS ON CIBP IN 7" CASING. -TAG CIBP AT 10000', CONT. TO MILL ON CIBP. - WEIGHT ON MILL DROPPED OFF AT 10000.5' PARAMETERS: PUW= 230K, SOW= 155K, ROT= 180K, RPM= 60, TORQUE= 9K. PUMP 10 BPM WITH 50- PSI. 01:30 - 03:00 1.50 CLEAN P DECOMP CHASE CIBP IN 7" CASING. -RIH CHASING CIBP TO 10807', PUSHED TO 10808', NOT ABLE TO EFFECTIVELY CLEAN HOLE WITH LOSS OF CIRCULATION, P/U WITH 30K OVERPULL. -PULL UP HOLE 30' AND DISCUSS PLAN FORWARD WITH ODE. -PULL 3 STANDS OF 4" DRILL PIPE TO 10570 - ABOVE THE PERFS. * FILLING HOLE AT 60 BPH. 03:00 - 08:00 5.00 CLEAN P DECOMP PULL OUT OF HOLE LAYING DOWN 4" DRILL PIPE. -PJSM, LAY DOWN 4" DP TO PIPE SHED FROM 10570'. *FILLING HOLE AT 60 BPH PLUS 4" DRILL PIPE DISPLACEMENT. 08:00 - 08:30 0.50 CLEAN P DECOMP RUN IN HOLE. -RIH WITH 4" DRILL PIPE FROM DERRICK. *FILLING HOLE AT 60 BPH. 08:30 - 09:00 0.50 CLEAN P DECOMP PULL OUT OF HOLE. -PJSM, LAY DOWN 4" DP TO PIPE SHED FROM 5874'. * FILLING HOLE AT 60 BPH PLUS 4" DRILL PIPE DISPLACEMENT. 09:00 - 13:00 4.00 CLEAN N RREP DECOMP DRAW WORKS LOW DRUM DRIVE CHAIN FAILURE. - INSPECT LOW DRUM DRAW WORKS DRIVE CHAIN. - REPLACE MASTER LINK ON LOW DRUM DRAW WORKS DRIVE CHAIN. *FILLING HOLE AT 60 BPH. 13:00 - 13:30 0.50 CLEAN P DECOMP PRE JOB SAFETY MEETING. - REVIEW SOP FOR LAYING DOWN DRILL PIPE WITH RIG TONGS AND SPINNER HAWKS. *FILLING HOLE AT 60 BPH. 13:30 - 18:30 5.00 CLEAN P DECOMP PULL OUT OF HOLE CONT. -POOH F/ 5874 T/ 316' MILL OUT ASSEMBLY BHA. *FILLING HOLE AT 60 BPH PLUS 4" DRILL PIPE DISPLACEMENT.. Printed 5/20/2013 10:12:50AM • • o . , -�., y , , � „uc � . 3 '�.�fi' x ' '. " f ,. ms' J ! t kpt 't.,r .r e,✓a :. e ,i'" .. • � � •§v �� d . d a f Bt� � I 4i@ 3E { 3 � A _ v., vL.. ,s. 11 fi {� * ..t Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4- OOXFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7 /6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:30 - 19:30 1.00 CLEAN P DECOMP FLOW CHECK. -FLOW CHECK FOR 10 MINS. FOR NON - SHEARABLES ACROSS THE BOP STACK, WELL ON VACUUM. - DISENGAGE AND LAY DOWN 4-3/4" SPIRAL DRILL COLLARS. *FILLING HOLE AT 60 BPH. 19:30 - 20:00 0.50 CLEAN P DECOMP LAY DOWN 6" CIBP AND SHOE TRACK MILL OUT BHA. - DISENGAGE 6" BIT, BOOT BASKETS, JARS WITH BUMPER SUB, AND STRING MILL. *FILLING HOLE AT 60 BPH. 20:00 - 21:00 1.00 CLEAN P DECOMP HANDLE MILL OUT BHA. -EMPTY BOOT BASKETS, RECOVERED APPROXIMATELY 20# OF FRAC SAND/METAL CUTTINGS /CEMENT SHEATH. -CLEAR RIG FLOOR OF TOOLS NOT NEEDED FOR NEXT OPERATION. *FILLING HOLE AT 60 BPH. 21:00 - 22:00 1.00 CLEAN P DECOMP TEST RUN CAMERON TYPE H PROFILE 11" X 4.5" TUBING HANGER. - PULL WEAR BUSHING. -P /U STACK WASHER AND FLUSH STACK - -MAKE UP AND DRY RUN TUBING HANGER TO TUBING SPOOL SEAT WITH CAMERON REP VERIFICATION.. *FILLING HOLE AT 60 BPH. 22:00 - 00:00 2.00 CLEAN P DECOMP PICK UP CASING EQUIPMENT. -PJSM, REMOVE SHORT BALES, INSTALL LONG BALES. - INSTALL COMPENSATOR RUNNING TOOL. -P/U DOUBLE STACK TONGS. -M /U CROSSOVERS FOR FOSV AND SAFETY JOINT. *TOTAL FLUID LOSSES FOR THE PAST 24 HRS= 1820 BBLS. ** AVERAGE LOST RATE OF 76 BBLS PER HOUR. ** *FILLING HOLE AT 60 BPH. 5/8/2013 00:00 - 00:30 0.50 CLEAN P DECOMP RIG UP CASING EQUIPMENT. -CONT. TO RIG UP DOUBLE STACK TONGS, COMPENSATOR, AND TORQUE TURN. *FILLING HOLE AT 60 BPH WITH 8.5 PPG SEAWATER HEATED TO 120 DEGREES. 00:30 - 02:00 1.50 RUNCOM P RUNCMP RUN 4.5" 12.6# 13CR -85 VAM TOP TUBING WITH 7" X 4.5" HES TNT PACKER AND TAILPIPE. -PJSM WITH RIG CREW, HES REP. AND DOYON CASING CREW. -BAKER LOC ALL CONNECTIONS BELOW TNT PACKER AND USE TORQUE TURN. OPTIMUM TORQUE AT 4440 FOOT POUNDS. - GATHER RIG CREWAND HAVE HES REP GIVE EXPLANATION OF HOW THE TNT PACKER FUNCTIONS AND SETS. *FILLING HOLE AT 60 BPH. Printed 5/20/2013 10:12:50AM • . f e i gr Atcciei 4V4,"1 a;. Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4- 00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12 : 10 7/6/1980 00:00 074.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth 1 Phase Description of Operations (hr) (usft) 1 02:00 - 17:00 15.00 RUNCOM P RUNCMP PICK UP AND RUN IN HOLE WITH 4.5" 12.6# 13CR -85 VAM TOP TUBING. - FOLLOWING APPROVED WELL SITE LEADER TALLY AND WELL PLAN FROM 221' to 2600'. *FILLING HOLE AT 60 BPH. *REPLACED 4 TUBING COLLARS, AND TWO BAD JOINTS. *SIM OP: CEMENT TOP JOB ON 13 -3/8" X 7" ANNULUS W/ 4.0 BBL 15.7 PPG ARCTIC SET 1. *- 0.5 BBL CEMENT TO SURFACE. 17:00 - 18:00 1.00 RUNCOM P RUNCMP MAKE UP LANDING JOINT. -PJSM WITH RIG CREW, HES, CAMERON AND BP WSL. - TORQUE UP CROSSOVERS ON LANDING JOINT. -PULL FLOW LINE. *FILLING HOLE AT 60 BPH. 18:00 - 18:30 0.50 RUNCOM P RUNCMP LAND HANGER. PU -175K SO 127K -LAND HANGER WITH VERIFICATION BY CAMERON THAT HANGER IS ON SEAT. *BOTTOM OF 4.5" WLEG010005.80 *CENTER OF ELEMENT 4.5" X 7" HES TNT PACKER 09796.11' -LINE UP TO PUMP DOWN TUBING. *FILLING HOLE AT 60 BPH. 18:30 - 19:00 0.50 RUNCOM P RUNCMP BULLHEAD 155 BBL OF 120 DEGREE 8.5 PPG SEAWATER DOWN TUBING. -PUMP DOWN TUBING AT 5.5 BPM, PSI AT 0. 19:00 - 20:00 1.00 RUNCOM P RUNCMP BULLHEAD 185 BBL OF 120 DEGREE 8.5 PPG SEAWATER WITH CORROSION INHIBITOR DOWN IA. -PUMP DOWN IA AT 4 BPM, PSI AT 300. 20:00 - 20:30 0.50 RUNCOM P RUNCMP DROP BALL AND ROD. - DISENGAGE XO FROM LANDING JOINT. -DROP HES BALL AND ROD. - REMOVE LANDING JOINT, CLOSE BLIND RAMS AND LINE UP TO PUMP DOWN KILL LINE. - PUMP BALL AND ROD DOWN AT 2 BPM 0 30 PSI WITH 120 DEGREE 8.5 PPG SEAWATER. -PUMP 12 BBLS, START TO SEE PRESSURE INCREASE AND STOP PUMPING. -OPEN BLEEDER AND CONTINUE TO PUMP DOWN TUBING WITH CHARGE PUMP TO VOID TUBING OF AIR. 20:30 - 21:00 0.50 RUNCOM P RUNCMP SET PACKER, PRESSURE TEST TUBING. - PRESSURE TUBING UP TO 500 PSI FOR 2 MINUTES, PRESSURE UP TUBING TO 3500 PSI TO SET 4.5" X 7" HES TNT PACKER. INDICATIONS OF PACKER STARTING TO SET AT 1750 PSI AT 1.5 BBL PUMPED. TOTAL PUMPED 2.5 BBL TO BRING TUBING PRESSURE TO 3750 PSI - TEST TUBING TO 3750 PSI. FOR 30 CHARTED MINUTES. * *FILLED OUT BPXA STP WELLBORE INTEGRITY TESTING CRITERIA -PASS. Printed 5/20/2013 10:12:50AM • • �cp y � "' � r -. r Y�' is `Y 4a, i ° ? °,4,4 1 1 . 50010-it � ..l � `` .c" `x°r"(fi r s y ,sr y 2 +�`- $ 3 y"b,t f *: s` r r`4, S. ,F' t w z31 a' � >s N y .. " ,` > w , ..' " Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name/No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12:10 7/6/1980 00:00 ©74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:00 - 21:30 0.50 RUNCOM P RUNCMP PRESSURE TEST CASING. -BLEED TUBING PRESSURE DOWN TO 1500 PSI. -LINE UP TO PUMP DOWN IA AND PUMP WITH CHARGE PUMP WITH BLEEDER OPEN TO FILL IA. -PUMP DOWN THE IA, PRESSURE UP TO 500 PSI FOR TWO MINUTES, PRESSURE UP IA TO 3700 PSI. -TEST CASING TO 3700 PSI. FOR 30 CHARTED MINUTES. *TOOK 3.5 BBLS TO PRESSURE UP IA. * *FILLED OUT BPXA STP WELLBORE INTEGRITY TESTING CRITERIA -PASS. ** *CALLED WTL AND REPORTED RESULTS OF TUBING AND CASING TEST. VERIFIED COMPETENCY OF TEST WITH WTL AND GIVEN PERMISSION TO PROCEED WITH OPERATIONS. - 21:30 - 22:30 1.00 RUNCOM P RUNCMP SHEAR DCK VALVE. -BLEED TUBING PRESSURE TO 1500 PSI WHILE HOLDING 3675 PSI ON IA. DCK VALVE SHEARED AT 800 PSI ON TUBING WHILE BLEEDING TO 0 PSI. IA BLED TOO PSI -PUMP DOWN TUBING AND THEN IA AT 2 BPM TO VERIFY DCK SHEARED. *PUMP PRESSURE PUMPING DOWN TUBING 460 PSI. *PUMP PRESSURE PUMPING DOWN IA 470 PSI. 22:30 - 23:00 0.50 RUNCOM P RUNCMP FLOW CHECK WELL. - TUBING PERCOLATING AT SURFACE, NO GAINS, NO LOSSES. -WAIT FOR PERCOLATING TO SUBSIDE TO INSTALL TWC. 23:00 - 00:00 1.00 BOPSUR P RUNCMP INSTALL TWO WAY CHECK - CAMERON REP INSTALL 2 WAY CHECK WITH DRY ROD. -RIG UP AND TEST TWC TO 1000 PSI FROM BELOW / 3500 PSI FROM ABOVE FOR TEN CHARTED MINUTES EACH. *TOTAL FLUID LOSSES FOR THE PAST 24 HRS= 1255 BBLS. ** AVERAGE LOST RATE OF 52 BBLS PER HOUR. 5/9/2013 00:00 - 01:30 1.50 BOPSUR P RUNCMP TEST TWO WAY CHECK -TEST TWC FROM ABOVE AT 3500 PSI FOR 10 CHARTED MINUTES. 01:30 - 04:30 3.00 BOPSUR P RUNCMP NIPPLE DOWN BOP STACK - DISENGAGE CROSS OVERS FROM LANDING JOINT. -VOID STACK OF FLUIDS. - NIPPLE DOWN BOP STACK AND SET BACK ON PEDESTAL. *TESTED BARRIERS IN PLACE- TESTED TWC, 4.5" X 7" HES TNT PACKER WITH BALL AND ROD. Printed 5/20/2013 10:12:50AM • • irr - 3 4714 4 r . a,3 , t m s &a u "w� , c �n Common Well Name: X -10 AFE No Event Type: WORKOVER (WO) Start Date: 4/13/2013 End Date: 5/9/2013 X4 -00XFM -E:RIG (4,450,000.00 ) Project: Prudhoe Bay Site: PB X Pad Rig Name /No.: DOYON 14 Spud Date/Time: 7/6/1980 12:00:00AM Rig Release: 5/9/2013 Rig Contractor: DOYON DRILLING INC. UWI: Active datum: 12: 7/6/1980 00:00 @74.94usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:30 - 06:30 2.00 WHSUR P NIPPLE UP TREE. - NIPPLE UP 11" X 41/16" 5K ADAPTER FLANGE. - NIPPLE UP CAMERON 4 1/16" TREE. -TEST TUBING HANGER VOID TO 5000 PSI FOR 30 CHARTED MINUTES. 06:30 - 10:00 3.50 WHSUR P RUNCMP TEST HANGER VOID AND TREE. -PJSM, TEST HANGER VOID AND SEALS TO 5000 PSI. FOR 30 MINUTES. -TEST TREE TO 250 PSI LOW/ 5000 PSI HIGH FOR 5 MINUTES EACH. 10:00 - 12:00 2.00 WHSUR P RUNCMP PULL TWO WAY CHECK. -PJSM, RIG UP AND TEST LUBRICATOR. -TEST LUBRICATOR TO 250 PSI LOW/ 3500 PSI HIGH FOR 5 MINUTES EACH. PULLTWC VALVE. 12:00 - 13:00 1.00 WHSUR P RUNCMP RIG UP TO FREEZE PROTECT. ■ -LINE UP TO PUMP DOWN IA, TAKING RETURNS THRU TUBING. 13:00 - 14:00 1.00 WHSUR P RUNCMP PRESSURE TEST FREEZE PROTECT LINES. -PJSM WITH LITTLE RED SERVICES, PRESSURE TEST LINES TO 3500 PSI. FOR 5 MINUTES. 14:00 - 15:00 1.00 WHSUR P RUNCMP FREEZE PROTECT WELLBORE. -PUMP 85 BBLS OF DIESEL DOWN THE IAAT 2 BPM WITH 1900 PSI. PRESSURE CAME UP TO 2200, SLOWED PUMP RATE TO 1.5 BPM WITH FINAL PSI OF 1900. 15:00 - 16:00 1.00 WHSUR P RUNCMP U -TUBE FREEZE PROTECT. -SHUT IN LITTLE RED SERVICES INJECTION LINES, LET TUBING AND IA U -TUBE FREEZE PROTECT. 16:00 - 19:00 3.00 WHSUR P RUNCMP TEST LUBRICATOR. -PJSM WITH DRILL SITE MAINTENANCE, TEST LUBRICATOR TO 250 PSI. LOW/ 3500 PSI HIGH. - ACTUATED THE TREE VALVES TO BLEED OFF AIR. 19:00 - 19:30 0.50 WHSUR P -_ RUNCMP INSTALL BACK PRESSURE VALVE. - INSTALL BPV WITH TESTED LUBRICATOR. 19:30 - 21:30 2.00 WHSUR P RUNCMP TEST BACK PRESSURE VALVE. - LITTLE RED SERVICES PRESSURE UP ON IA TO 1000 PSI., TEST BPV FOR 10 MINUTES. TEST GOOD. -RIG DOWN LRS. 21:30 - 23:30 2.00 WHSUR P RUNCMP RIG DOWN AND SECURE TREE. - SECURE TREE AND CLEAN CELLAR. -BLOW DOWN RIG FLOOR OF ALL FLUIDS FOR RIG MOVE. 23:30 - 23:59 0.48 RIGD P POST MOVE EQUIPMENT AWAY FROM RIG. -MOVE ROCK WASHER AND EXTERIOR RIG EQUIPMENT FOR RIG MOVE. *TUBING PRESSURE= 0 PSI. **INNER ANNULUS PRESSURE= 100 PSI. "RIG RELEASED AT 23:59 HOURS, 5- 9-2013 Printed 5/20/2013 10:12:50AM TREE= 4 -1/16" CM WEl LFEAD = CNV 7" SUR(X3C • 0 SA OTES:'"'4 -112" CHROME Tar" I ACTUATOR = BAKER C NTIAI KB. ELE 74.94' f % ! % BE ELEV = 40.79' f I KOP = 3100' 120" CONDUCTOR H ? I I C I 4 I 7 E! .� t , 2120' 1-14-1/2" tom 4 -1/2" HES X ', D = 3.813" Max Angle = 47° @ 6600' r'4 ■ I I+ II I .. I Datum MD = 10591' I k I 'I, Iii Datum ND = 8800' SS I I. I . '4 `A 2589' I9 -5/8" DV PKR I9 - 5/8" CSG STUB (04/30/13) 1--I 1702' I �' 1 '• GAS LIFT MANOR/3_5 13-3/8" tom, 72#, L -80, D= 12.347" I-L 2677' ST MD ND DB/ T1'FE VLV LATCH PORT DATE r A 5 3227 3221 15 KBG2 DOME BK 16 05/19/13 1 4 5458 5010 42 KBG2 SO BK 20 05/19/13 Minimum ID = 3.725" 9993' Y 3 7219 6249 46 KBG2 DMY BK 0 05/06/13 4-1/2" H E S XN NIPPLE % 2 8581 7254 38 KBG2 DMY BK 0 05/06/13 1 9610 8107 34 KBG2 OMY BK 0 05/06/13 I 9770' 4-1/2" HE'S X NP, 13= 3.813" I I. I I '0' I V I �� �� 9794' 17' X 4-1/2" H TNT PKR, D = 3.856" I r I A i I r 7" SCAB LNR, 26#, L -80 VAM TOP HC, —I 9918' I 4 % 9917' I— I4 -1/2" HES X 1P, D = 3.813" I .0383 bpf, D = 6.276" J I TOP OF 7" LNR H 9918' I I 9993' H4 l�S XN NP, D = 3.725" I 4-1/2" TBG, 12.6#, 13CR -86 VAM TOP, 10004' I 10006' I4 -1/2" INLEG, D = 4.00" .0152 bpf, D = 3.958" I HELM TT NOT LOGGED I 19 -5/8" CSG, 47 #, L -80 BTRS,13 = 8.681" H 10433' I.-- PERFORATION SUMMARY REF LOG: BHCS ON 07/25/80 / C8L ON 07/27/80 I 10669' Hr MARKER JOINT I ANGLE AT TOP F I :36° G) 10714' Note: Refer to Production DB for historical pert data I SIZE SPF INTERVAL Opn/Sqz SHOT SQZ 2 -7/8" 4 10598 -10618 S 01/08/89 11/17/90 3-3/8" 6 10714 -10740 0 12/24/90 2 -7/8" 4 10742 -10752 S 01/24/81 11/17/90 2 -78" 4 10760 -10767 S 01/24/81 11/17/90 3-18" 4 10767 -10784 S 06/19/88 11/17/90 3-18" 4 10794 -10818 S 06/19/88 11/17/90 10808' (FISH - C23P (PUSHED DH BY RIG 05/07/13) I I PBTD —I 11497' ................. 17" LNR, 29#, L -80 MRS, .0371 bpf, D = 6.184" H 11565' I ►• 0 . 4 DATE REV BY COMMBJTS DATE REV BY C OMvI3ITS FRUGHOE BAY UNIT 07/28/80 INITIAL. COMPLETION WELL.: X -10 12115/ NIES IMO FERMIT No: '1800430 05/09/13 D-14 RHO API Pb: 50-029- 20467 -00 05/16/13 PJC ORLG DRAFT CORRECTIONS SEC 7, T10N, R14E, 476' FrL 8 479' FEL 05/19/13 SF/ PJC GLV C/O 05/21/13 SMc! PJC FINAL DRUG CORRECTIONS BP Exploration (Alaska) s 9 • • OF 74 w�% %% s THE STATE Alaska Oil and Gas ofALASKA Conservation Commission -T-,� I GOVERNOR SEAN PARNELL 333 West Seventh Avenue 0 - �. Anchorage, Alaska 99501 -3572 ALAS at113 Main: 907.279.1433 OR 2 1 Fax: 907.276.7542 SCANN David Reem Engineering Team Leader / L3 BP Exploration (Alaska), Inc. e I P.O. Box 196612 Anchorage, AK 99519 -6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU X -10 Sundry Number: 313 -086 Dear Mr. Reem: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Cathy ' . Foerster Chair DATED this � Y of March, 2013. Encl. e STATE OF ALASKA ` ` A� ALAlt OIL AND GAS CONSERVATION ION COMMISSION f S e3 a j APPLICATION FOR SUNDRY APPROVAL �. = B 3'201 �� 20 AAC 25.280 1. Type of Request: .AG CC ❑ Abandon ❑ Plug for Redrill ❑ Perforate New Pool ® Repair Well t ❑ Change Approved Program ❑ Suspend ❑ Plug Perforations ❑ Perforate ® Pull Tubing ❑ Time Extension ❑ Operations Shutdown ❑ Re -Enter Suspended Well ❑ Stimulate ® Alter Casing ❑ Other 2. Operator Name 4. Current Well Class 5. Permit To Drill Number BP Exploration (Alaska) Inc. ❑ Exploratory ❑ Stratigraphic 180 - 043 3. Address: 6. API Numbe ® D evelopment ❑ Service P.O. Box 196612, Anchorage, Alaska 99519 -6612 50.029- 20467 -00 -00 ' 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? PBU X -10 Will planned perforations require a Spacing Exception? ❑ Yes 9. Property Designatior , 10. Field / Pool(s): ADL 028313 & 047475 Prudhoe Bay / Prudhoe Bay ' 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured) 11555' • 9668' ' 11497' 9619' 9923' None Casing Length Size MD TVD Burst Collapse Structural Conductor 110' 20" x 30" 110' 110' Surface 2677' 13 -3/8" 2677' 2677' 4930 2670 Intermediate 10433' 9 -5/8" 10433' 8755' 6870 4760 Production Liner 1637' 7" 9918' - 11555' 8355' - 9668' 8160 7020 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 10714' - 10740' 8973' - 8995' 4 -1/2 ", 12.6# L -80 9933' Packers and SSSV Type: 9 -5/8" x 4 -1/2" Baker SB -3 Packer Packers and SSSV 9849' / 8299' MD (ft) and TVD (ft): 12. Attachments: 13. Well Class after proposed work: ® Description Summary of Proposal ® BOP Sketch 1 ❑ Detailed Operations Program ❑ Exploratory ❑ Stratigraphic ® Development ❑ Service 14. Estimated Date for 15. Well Status after proposed work: Commencing Operation April 11, 2013 ® Oil ❑ WINJ ❑ WDSPL ❑ Plugged 16. Verbal Approval: Date ❑ Gas ❑ GINJ ❑ GSTOR ❑ Abandoned Commission Representative: ❑ WAG ❑ SPLUG ❑ Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Dave Johnson, 564 -4171 Printed Name: D 'd Reem Title: Engineering Team Leader Email: David.A.Johnson @bp.com Signature: J Phone: 564 - 5743 Date: 2_13_ r Commission Use Only Conditions of approval: Notify Commission so that a representative may witness � ' F ico Sundry Number: ❑ Plug Integrity u BOP Test ❑ Mechanical Integrity Test ❑ Location Clearance Other: op f S f 3, J_O D /05 L R.AE. MS MAR 21 201 Spacing Exception Required? ❑ Yes ❑ No Subsequent Form Required: la- ioz , m APPROVED BY Approved By:� COMMISSIONER THE COMMISSION Date: 3 _ - -) Form 10-403 Re is d 1 0 2 OR I � j Approved application is valid f or 12 months from the date of approval Submit In Duplicate I I' 2/P' 3 / l 21 i 3 f1 2 i( 3 bp Sundry Request for casing repair Well: X -10 Date: 2/18/2013 Engineer: Dave Johnson MASP: 2515 psi Well Type: Producer Estimated Start date: April 11 2013 History: Well X -10 was drilled and completed in July 1980. It was originally a fairly low rate well by early . 1980s standards. The well needed gas lift to produce, saw sporadic on -time due to limited gas lift availability and had a steep decline rate. An HCI perforation wash was done and follow -up scale inhibitor . treatment appeared to clean -up the well and resulted in significant improvement in production and rate of decline. It continued on full -time production. In December 1990, a RWO was done to change out corroded tubing and prepare the well for an Ivishak frac. A cement squeeze for a water shutoff was also done. The frac was completed in February of 1991. Initial rate increase was in the order of 2000 bopd but only lasted for a few months. The water shut off was unsuccessful. The TXIA communication was first flagged in November 2005 when a TIFL failed and the TP and IAP tracked. GLMs were dummied off and the TIFL again failed. X -10 continued to produce. Diagnostics also continued, and a CMIT -TXIA to 2100 psi passed on 02/08/07 proving 9 -5/8" production casing integrity. A caliper on 3/25/07 showed the tubing to be in poor condition and a LDL on 4/23/07 found leaks in the tubing at 5603' and 9750'. An MIT -OA to 2100 psi passed proving 13 -3/8" surface casing integrity. A tubing patch was run in August 2008, mitigating the TXIA which was verified by a passing MIT -IA to 2500 psi. Since the TXIA was mitigated in 2009, the well has been online —75% of the time making between 400 bopd and 150 bopd, the fluctuation is mostly due to MI response from the surrounding injectors. Due to the patch at 5589'MD, the gas lift could only operate out of the top mandrel. A coil sidetrack target was identified to the north of the current X -10 location (Houston Target) and the WID was signed in July 2011. In September, 2012 a PPPOT -T failed, the tubing patch was pulled and a tubing tail plug was set. The CMIT -TXIA failed with a leak rate of 0.23 gpm @ 3000psi, a MIT -OA failed with a LLR too small to measure from an unknown source, and a leak detect log found a leak at the packer (9851' ELMD) as well as a production casing leak @ 4439'MD. Scope of Work: Pull 4 -1/2" L -80 completion. Run & fully cement 7" scab liner. Cut and pull 9 -5/8" and run . fully cemented tie -back to surface. Run 4 -1/2" chrome completion. TREE= 7 -1/16" 5M AD = GRAY • • ACTUATOR = OTIS X - 10 Current ACTUATOR �_ TI KB. REV = 74.94' BF. E3-EV = 40.79' KOP = 3100' Max Angle = 47° @ 6600' 2091' I.--I 4-1/2" .- I4 -1/2" OTIS SSSV NP, D = 3.813" Datum MD = 10591' Datum TVD= 8800' SS I 2589' I— I9 -5/8" DV PKR ( 13 -3i8" CSG, 72#, L -80, ID = 12.347" H 2677' GAS LFT MANS ST MD TVD DEV TYPE VLV LATCH PORT DATE 5 3023 2948 8 CAM SO RK 20 08/08/08 R 4 5603 5035 43 CAM *DMY PK 0 04/07/07 1 3 7672 6490 44 CAM CIO' IRK 0 10/29/05 2 8957 7480 34 CAM DMY IRK 0 10/29/05 y 1 9734 8130 35 CAM DMY RK 0 11/17/05 %/ *STATION #4 HAS IXTBIDED PACKING Minimum 10 = 3.726" @ 9923' ci 4 -1/2" PARKER SKIN NIPPLE 9841' H4-1/2" PARKE32SW5 NP, ID= 3.813" 9848' K -22 ANCHOR TA �-, 9849' _19-5/8" x 4-1/2" BKR SB-3 PKR, D = 3.99" 9902' HI 4-1/2" PARKER SINS NP, D = 3.813" I ITOP OF 7" LNR H 9918' , 9923' — 4-1/2" PARKER SKIN NP, ID = 3.725" I �4,, J Z — � ' I 9923' — I4 -1/2* PXN PLUG (09/28/11) I 4 -1/2" TBG, 12.6#, L -80, .0152 bpf, D = 3.958" 9933' 11 9933' 4 -1/2" WLEG, D = 3.958° 9931' —I E LMD TT LOGGED 01/03/00 19 -5/8" CSG, 47 #, L -80, D= 8.681" —j 10433' I--41 PERFORATION SUMMARY REF LOG: BHCS ON 07/25/80 / CBL ON 07/27/80 I 10669' I MARKER JONT I ANGLE AT TOP PERF: 36° @ 10714' I Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2 -7/8" 4 10598 - 10618 S 11/17/90 3-3/8" 6 10714 - 10740 0 12/24/90 2 -7/8" 4 10742 - 10752 S 11/17/90 2 -7/8" 4 10760 - 10767 S 11/17/90 3.1/8" 4 10767 - 10784 S 11/17/90 3-1/8" 4 10794 - 10818 S 11/17/90 I PBTD —I 11497' AWAWI 17" LNR, 29#, L -80, .0371 bpf, D = 6.184" H 11555' WAWA. DATE REV BY CONSENTS DOTE REV BY CONWBNTTS FRUDHCE BAY UNIT 07128/80 ORIGINAL COMPLETION 08/05/08 JKEYPJC SET PATCH (07/09/08) MU: X-10 12/15/90 F O 08/28/08 RR -VPJC D6EFE WAIVER SFTY NOTE PERINT hip: '1800430 11/06/05 KSB/TLH GLV CIO (10/25 810/29/05) 09/01 /08 BSFIPJC GLV C/O (08/08/08) API !ski: 50- 029 - 20467 -00 11/17/05 DAV/PJC GLV C/O 10/07/11 RCT/ PJC FULL PATCH (09/25/11) SEC 7, T1ON, R14E, 476' Ft'L & 479' F. 03/23/06 COMPJC WAIVER SAFTEY NOTE(1/30/06) 10/07 /11 RCT/ PJC SET PXN PLUG (09 /28/11)( 04/07/07 RCT/PAG GLV C/O BP Exploration (Alaska) • • Pre Rig Prep Work: S 1 DGLV. Drift for 4 -1/2" Jet Cutter. E 3 Jet cut tubing @ 9,833'. Reference tubing tally 12/13/90. Cut desired to be 2' from top of 9.9' pup above the SWS nipple @ 9841'. F 3 Circulate well through the cut with sea water and diesel freeze protect to 500' MD. F 4 CMIT -TXIA to 1000 psi. MIT -OA to 1000 psi (note: CMIT -TXIA & MIT -OA failed on previous attempt) W 5 Check the tubing hanger lock down screws for free movement. Completely back out and check each lock down screw for breakage (check one at a time). PPPOT -T & IC. ✓ 6 Set TWC. Replace tree with dryhole tree. Pull TWC set BPV. O 7 Remove the wellhouse & flow line. Level the pad as needed for the rig. O 8 Excavate the cellar as needed to get top of spray -in liner below the 13 -3/8" starting head. Line the cellar around the wellhead with impermeable, Rhino lined Herculite. Propose RWO Procedure: r 1. MIRU Do "n 14. ND tree. NU and test BOPS with four prQ enters configured top down 3 -1/2" x 6" VBR's, blind hears, mud cross' and 3 -1/2" x 6" VBR's); Test the VBR's, bling shears and annular to 3,500psi. ,/V,. i .4 Z1hv5 In ad-4 . 2. Pull and lay dow' . ubing to the jet cut. 3. RIH with ioe and spear. Burn over & retrieve SB -3 packer at 9849'. 4. Scrape 9 -5/8" casing :nd 7" liner. \Ni 5. Run and set a 7" EZS It — 10,020' MD ( +1- 100' below top of liner) k i 6. RU Wireline and run USI log across 9 -5/8" to locate TOC inside 13 -3/8" casing. 7. Dress -off 7" liner tie back s --ve at 9918' ti C G 8. Change out upper variable ra to 7" fixed rams 9. Run 7: 26# L -80 scab liner with t neck seal assembly, float collar and liner hanger w/ top packer from tie back receptacle at 9918' ,' ,1 to 3400' MD. 10. Cement liner from tie -back rece+tac : to liner top with 15.8 ppg cement. Estimated volume is 167 BBLS. Set liner hanger and liner top p er. 11. Test 9 -5/8" casing and 7" scab liner to 3, 0 psi. 12. Swap upper 7" fixed rams to 9 -5/8" fixed ra �' 13. Mechanically cut 9 -5/8" easing in 1 full joint a ove the TOC. Pull 9 -5/8" casing through the stack. 44. Scrape 13 -3/8" and dress -off 9 -5/8" casing stub\ ,, , 1 15' Remove 13 -3/8" cas. g head ' ,.. ( l^ �' e` l ° w 16. Run 9 -5/8" 47# L -: • Hydril 563 tie -back fully cemented to surface with 15.8 ppg class G cement. Assuming cut is t approximately 2150' MD, estimatedvplume is 125 BBLS 17. Install 9 -5/8" c.sing head. . 18. Drill out the • -5/8" shoe track and test casing to 3,500 psi. 19. Drill out 7" oat collar and wipe plug and test liner tieback sealt tp 3500' psi. 20. Drill out 7 EZSV and clean out liner to 11497' MD PBTD. ,, 21. Run nz, 4.5" 13Cr completion with 7" x 4 -1/2" HES TNT packer. MI & MIT -IA to 3500 psi. 22. Set . PV and RDMO. Post ri Work ✓ 1 Pull BPV S 2 Pull ball and Rod, Pull RHC seat, Install dummy GLV's • • X -10 Proposed RWO Procedure:(Revised) 1. MIRU Doyon 14. ND tree. NU and test BOPE with four preventers configured top down 3 -1/2" x 6" VBR's, blind shears, mud cross' and 3 -1/2" x 6" VBR's). Test the VBR's, blind shears and annular to 3,500 psi. 2. Pull and lay down tubing to the jet cut. 3. RIH with burnover shoe and spear. Bum over & retrieve SB -3 packer at 9849'. 4. Scrape 9 -5/8" casing and 7" liner. 5. Run and set a 7" EZSV at — 10,020' MD ( +/- 100' below top of liner) 6. RU Wireline and run USIT log across 9 -5/8" to locate TOC inside 13 -3/8" casing. 7. Dress -off 7" liner tie back sleeve at 9918' 8. Change out upper variable rams to 7" fixed rams 9. Run 7: 26# L -80 scab liner with tie -back seal assembly, float collar and liner hanger w/ top packer from tie back receptacle at 9918' MD to 3400' MD. 10. Cement liner from tie -back receptacle to liner top with 15.8 ppg cement. Estimated volume is 167 BBLS. Set liner hanger and liner top packer. 11. Test 9 -5/8" casing and 7" scab liner to 3,500 psi. 12. Set 9 -5/8" RBP +/- 100' below desired cut in 9 -5/8" casing. Dump 50' of sand on top of RBP. 13. Swap upper 7" fixed rams to 9 -5/8" fixed rams 14. Mechanically cut 9 -5/8" casing in 1 full joint above the TOC. Pull 9 -5/8" casing through the stack. 15. Scrape 13 -3/8" and dress -off 9 -5/8" casing stub 16. Remove 13 -3/8" casing head 17. Run 9 -5/8" 47# L -80 Hydril 563 tie -back fully cemented to surface with 15.8 ppg class G cement. Assuming cut is at approximately 2150' MD, estimated volume is 125 BBLS 18. Install 9 -5/8" casing head. 19. Drill out the 9 -5/8" shoe track and test casing to 3,500 psi. 20. Drill out 7" float collar and wipe plug and test liner tieback seals to 3500' psi. 21. Drill out 7" EZSV and clean out liner to 11497' MD PBTD. 22. Run new 4.5" 13Cr completion with 7" x 4 -1/2" HES TNT packer. MIT -T & MIT -IA to 3500 psi. 23. Set a BPV and RDMO. 4 TR�= 4-1/16" SMCIW Y1ELLFEAD= gWSip Lock X- 1.9 -5/8" & 7" CasingtZepair ACTUATOR KB. ELEV = 74.94' 9 -5/8" Slip -Lock Wellhead BE ELEV = 4079' I :" I 9 -5/8" 47# L -80 Hydril 563 KOP= 3100' ES Cementer Max Angle = 47 ° @6600 - 9 - 5/8" ECP DatumMD= 10591' j/ • - 5/8" Bowen Casing Patch DatumTVD= 8800' SS 89' I9 -5/8" DV R<R 13 - 3/8" CSG, 72#, L - 80, D = 12.347" H 2677' F I TOP OF 7" SCAB LNR -1 3400' • • ' ( la x5Vs. b h�5 I r 26# L-80 Vam Top) v) / S ( 9 �) �S 4(t)o) 15 • , 2 3 r - TOP OF 7" LNR H 9918' 5 ✓ /0,20 9 -5/8" CSG, 47 #, L -80, D = 8.681" H 10433' PERFORATION SL.Lt V RY RE= LOG: BHCS ON 07/25/80 / CBL ON 07/27/80 10669' H MARS JOM ANGLE AT TOP PERF: 36° @ 10714' Note: Refer to Roduction DB for historical pert data SIZE SPF INTERVAL Opn/Sgz DATE 2 -7/8" 4 10598 - 10618 S 11/17/90 3-3/8" 6 10714 - 10740 0 12/24/90 2 -7/8" 4 10742 - 10752 S 11/17/90 2 -7/8" 4 10760 - 10767 S 11/17/90 3-1/8" 4 10767 - 10784 S 11/17/90 3-1/8" 4 10794 - 10818 S 11/17/90 PBTD H 11497' ff•vf•v•W 17" LNR, 29#, L - 80, .0371 bpf, D = 6.184" H 11555' ��� ��� DATE REV BY CONSENTS D4TE REV BY COMMENTS FUJI-DE BAY MT 07/28/80 ORIGINAL COMPLETION 08/05/08 JKLYPJC SET PATCH (07/09/08) W43-L: X-10 12/15/90 RHO 08/28/08 RPWPJC DELETE WAIVERSFTY NOTE RERIAT I'b: '1800430 11/06/05 KSBITLH GLV C/O (10/25 810/29105) 09/01/08 BSE/PJC GLV 00 (08/08/08) AR Nb: 50- 029 - 20467 -00 11/17/05 UAV /PJC GLV (JO 10/07111 PCT/ PJC FULL PATCH (09/25/11) SEC 7, T10N, R14E, 476' FNL 8 479' Fa. 03/23/06 COM'PJC WAIVER SAF 1 EY NOTE (1/30/06) 10/07/11 PCT/ PJC SET PXN RUG (09/28/11X 04/07/07 RCT/PAG GLV C/O BP Exploration (Alaska) TREE= , 4 -1/16" SM aw 41 X - 10 Pro oseCP ' � WELLI-EAD = CNV � ACTUATOR= KB. E.EV = 74.94' BF. REV = 40.79' KOP= 3100 Max Angie = 47° @ 6600 ' 2100' I-14-1/2" X Nipple, ID = 3.813" Datum MO = 10591' Datum TVD = 8800' SS ■ I 2589' H9-5/8" DV R(R 113 - 3/8" CSG, 72#, L - 80, ID = 12.347° — I 2677' GAS LFT MANDRR.S ST MD TVD DEV TYPE VLV LATCH PORT DATE 5 TBD TBD TBD CAM SO RK 1m 1 4 TBD TBD TBD CAM *DM( RK 3 TBD TBD TBD CAM DM' RK ITOP OF 7" SCAB LNR J--{ 3400' g 2 TBD TBD TBD CAM DM( RK 1 TBD TBD TBD CAM DM( RK • • • 1 • 7" SCAB LNR 26#, L -80, .0383 bpf, D = 6276" 9830' 1- 4 -1/2" X Nipple, D = 3.813" •'.� �� '.; I 9850' — 7" x 4 -1/2" TNT PKR, I TOP OF 7" LNR H 9918' I I 9900' I— I4 -1/2" X Nipple, D = 3.813" 4-1/2" TBG, 12.6#, 13CR VamTop —I 9933' / I 9930' H4 -112" WLEG, D = 3.958" 19 -5/8" CSG, 47 #, L -80, I:1= 8.681" H 10433' - • ■ PERFORATION SUMMARY REF LOG: BHCS ON 07/25/80 / CBL ON 07/27/80 10669' MARKER JONT I ANGLE AT TOP PERF: 36° @ 10714' I Note: Refer to Production DB for historical pert data SIZE SPF NTERVAL Opn/Sqz DATE 2 -7/8" 4 10598 - 10618 S 11/17/90 3-3/8" 6 10714 - 10740 0 12/24/90 2 -7/8" 4 10742 - 10752 S 11/17/90 2 -7/8" 4 10760 - 10767 S 11/17/90 3-1/8" 4 10767 - 10784 S 11/17/90 3-1/8" 4 10794 - 10818 S 11/17/90 I PBTD H 11497' 4 4 17" LNR, 29#, L - 80, .0371 bpf, D = 6.184" I 11555' DATE REV BY COMMENTS DATE REV BY COMMENTS P RUDHOE BAY LINT 07/28/80 ORIGINAL COMPLETION 08/05/08 JKLYPJC SET PATCH (07 /09/08) WELL: X -10 12/15/90 RENO 08/28/08 R 1 VPJC DELETE WAIVER SFTY NOTE PERMIT No: 1800430 11/06/05 KSBtTLH GLV GO (10/25 & 10/29/05) 09/01 /08 BSF/PJC GLV GO (08/08/08) AR Pb: 50- 029 - 20467 -00 11/17/05 DAV /PJC GLV GO 10/07/11 RCT/ PJC PULL PATCH (09/25/11) SEC 7, T10N, R14E 476' FNL & 479' FE. 03/23/06 COMPJC WAIVER SA1- I EY NOTE(1/30/06) 10/07/11 IRCT/ PJC SET PXN PLUG (09/28/11)( 04/07/07 RCT1PAG GLV GO BP Bcploration (Alaska) • RIG FLOOR 33.7 ' AGL n I � UM ■ VALVE LEGEND I ■ � ©7 ©W ©� 1 BYPASS IC [ill I I — 4 I I 2 KILL fl T.� 3 CHOKE BOTTOM RAMS I 5 BLIND RAMS MIMI \ 1' 6 TOP PIPE RAMS 1. ACCUMULATOR: NL SHAFFER, 180 GAL, 6 STATION 7 ANNULAR 13 5/8", 5000 PSI. HYDPoL INUwc BOP, TRIPLEX PUMP: 575 VAC, 30 HP STUDDED TOP/FLANGED 8011CM AIR PUMP: 1, NL SHAFFER • O O ( I) FLANGED TOP .41 i .111• 13 5/8", 5000 P51, 10' AWL OPERATORS, HYDPoL PIPE RAM 3 1/8' 5000 PSI SIDE OUTLET 3" CHOKE UNE 13 5/8", 5000 PSI, 14" NPL OPERATORS, [ - - - 111111111 EIMICEEI=EIGEIMMESEME:1 AI �- HYDPoL BLAND SHFM RAM [ _ _ _ : : : _ _ ] STUDDED BOTTOM BX 180 BY PASS • • A ■ NI U 3 1/8' 5000 PSI HCR VALVE • 1500 3000 ■F 4II,//III / , /III.II' /II' 4II■ 2" OI LINE E «. « .. 50 3 1/8' 5000 PSI HCR VALVE- / N \ 3 1/8' 50 . . km 3 I/O" 00 PSI GATE VALVE _. -M EOW.. - , S . 01 SINGLE 1] PWE 5 /RAM 8', 5000 PSI, 10' NPL OPERATORS, I B If Ir 0 01`1I' '" , I «A, STUDDED BOTTOM /FL IGED TOP 80 160 • • • ACCUMULATOR MANIFOLD • '' ' B' :. 4,1". 4 1 18 BOTTLES, 10 GALLONS EACH : , ' D iN BB1 =� • • OPEN CLUSL R P AN Pli■ • • CHOKE BOP STACK ELEVATION [ : : : ] REMOTE PANEL IN DOGHOUSE • I I AND UTII ITY MODULE INA NITROGEN BACKUP BOTTLES 21 1/4", 2000 PSI, - 16' 150 PSI HYDR. NSF 1400011 BOP/DIVERTER =_ OPERATED KNIFE GATE VALVE ∎� STUDDED TOP /FANGED BOTTOM 1' C/W PLUG ORMERM■ FLANGE /FLANGE RX 73 11M M 800*01pR,. pLS011 OOlpl Op a. Of9J1 B PFMRNE ONLY F MBNOMQD�DO — _— _ —_ —_— —_ —_ —_ 18' FLO) VENT UNE M W • ER I 01/18/08 5 DM LEA UP BOP STACK � ', I 03/08/01 4 owe LEA UWE BOP Sop PP0 ' ° '' RIG 14 ■■ B2 01/31/0D 3 DBB LEA *0*E OIONF.4OIL ues IMF BOP SYSTEM I 12 -20-00 2 DBB LEA 0010 BOP SW= AND CONTROL SURFACE DIVERTER CONFIGURATION 11 -28-RE 1 AN LEA OMB 1O MCA 011 /28/88 CH R Rar *PPM �` LEA "Y ' 5 001E N l' Macit osNVnm1 A NTS DRAM DM NM 1 O Inc MATERIAL LIST Item Description A 3- 1/16 10M Remote Operated Hydraulic Choke B 3-1/8' 5M Adjustable Choke 1 2-1/18" 5M Manual Gate Valve 0 214 3 -1/8" 5M Manual Gate Valve 0 '401 110, l a s h. A A lis or i1 or 'e or 0 RIG _ 14 Ali From BOP's 0 , P -' 1 . Ili oar - Ai 1 .. To Mud /Ga. .., V✓ ,, ,► Separator A li 4s. 1� 4.7 '" LEDGEND die (E) White Handle Valves Divert Normally Open Divert Line Red Handle Valves Line Normally Closed Date: 07 -08 -10 Rev. 2 • • it s CAMERON BP ALASKA WOA WELL X -10 REPLACEMENT EQUIPMENT MCEVOY 9 -5/8 SLIPLOCK WITH 4 -1/2 COMPLETION � Q o ry ,,rit ,1 L s 4 -1/8 5000 Tree — i ) a oll 0)) ,.--,,.-, L7 c A A;, 1 0 o L - a; a ��3� jr -_rte Tubing Head Adapter L - _ Cameron 11" API 5000 STDD Btm x 4 -1/8 ` ' '? Tubing Hanger API 5000 STDD Top. Prepped for two Y4 ". _ __ ___ — r Cameron Type SA -RL Continuous Control Lines = '1111I_� L - 11 x 4 -1/2° TCII Box BTM x Top. Lowermost Casing Housing I I IN 4" Type H BPV Profile. / "_�-∎ _ , Prepped for (2) 1/4:" Continuous Cameron 9 -5/8 SlipLock �'' T ; < I � " � / W Control Lines Bottom x 11" API 5000 Flange Top ; I v, ®'o� ; M a With two 2-1/16 API 5000 SSO [ . v` \ ' . CANH Metal Seal bottom prep �� ,, — �= for 9 -5/8 Casing I 9 -5/8° CANH Metal to Metal Seals 1 1 jii _l LJ, 9-5/8" Casing - 4-1/2" Tubing • • WOA Well X-10 Replacement Equipment Slip Lock Casing Head Assembly Type S-3 9-5/8 Slip Lock BTM x 11" API 5K FLG Top With (1) 2-1/16 API 5K Manual Gate Valve, Companion Flanges and Bull Plugs Min Bore 8.88 PN 2263050-10-21 BP CAT ID 362336 SlipLook C-asing Head wiii be the Tubing Spool - \Niii need to issue a 3 ffK ave vvith SlipLock insta:led opposite he existing annuius valve and tested prtz:ir to installation. Tubing Hanger Assembly "SA-SRL" 11" Bowl, 4-1/2" 12.6 lb. TC-II To & Btm. w/3.980 (4" Nom.) Type "H" BPV w/ two 1 /4" NPT continuous control Line Preps and 5-7/8" Nom SRL Seal Neck PN 2031940-15-01 BP CAT ID 362877 Tubing Head Adapter 11" 5K Btm. X 4-1/16" API 5K Top Std'd with 5-7/8" nom. SRL seal pocket and T Seal for 7" nom. Hanger Neck Btm w/ two continuous control line preps. Clad above Metal Seal Area and Flange Face Inlaid with 625 PN 2247222-05-01 BP CAT ID 362879 Tree: 4-1/8 5000 Carbon Tree PN 2012448-06 CAT ID 69517 , • 0 Ferguson, Victoria L (DOA) From: Johnson, David A (Swift) [David.A.Johnson©bp.com] Sent: Thursday, March 14, 2013 3:24 PM To: Ferguson, Victoria L (DOA) Subject: RE: PBU X- 10(PTD 180 -043, Sundry 313 -086) Attachments: X -10 Exisitng Equipment.pdf; X -10 Replacement Equipment.pdf Victoria, The barriers that will be in place when the 13 -3/8" wellhead is cut -Off are: • Deep set 7" cement retainer at - 10<250' MD • 7" float collar & wiper plug with kill weight fluid above (cemented scab liner 3400' MD to 9918' MD) • Shallow 9 -5/8" RBP with 50' of sand dumped on top - set +/- 100' below 9 -5/8" desired cut. The 13 -3/8" surface casing failed a MIT -OA with a leak rate too small to measure. A nitrogen test indicated a thread leak or pin -hole leak within 6' of surface. Previously the surface casing passed MITs. There is a DV collar at 2589' with +1- 400' of cement inside the 9 -5/8" X 13 -3/8" annulus. The wellhead schematics are attached. Dave From: Ferguson, Victoria L (DOA) [ mailto :victoria.ferguson(aalaska.govl Sent: Thursday, March 14, 2013 9:23 AM To: Johnson, David A (Swift) Subject: FW: PBU X- 10(PTD 180 -043, Sundry 313 -086) From: Ferguson, Victoria L (DOA) Sent: Thursday, March 14, 2013 9:18 AM To: 'Dave.A.Johnson @bp.com' Subject: PBU X- 10(PTD 180 -043, Sundry 313 -086) Dave, Please provide the following: 1. Clarify barriers in place prior to ND BOP to remove 13 -3/8" casing head. 2. Schematic of original wellhead and modified wellhead. Thanx in advance, Victoria Victoria Ferguson Senior Petroleum Engineer State of Alaska Oil & Gas Conservation Commission 333 W. 7th Ave, Ste 100 1 oU -vu� 12 WELL LOG TRANSMITTAL 21 PROAclivE DiAqNoslic SERVICES, INC. To: AOGCC Christine Mahnken 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907) 793 -1225 RE : Cased Hole /Open Hole /Mechanical Logs and /or Tubing Inspection(Caliper/ MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : BP Exploration (Alaska), Inc. Petrotechnical Data Center Attn: Nita Summerhays LR2 -1 SCANNEb APR 0 8 2013 900 Benson Blvd. Anchorage, AK 99508 and ProActive Diagnostic Services, Inc. Attn: Robert A. Richey 130 West International Airport Road Suite C Anchorage, AK 99518 Fax: (907) 245 -8952 1) Leak Detection - WLD 29-Oct -11 X-10 BL / CD 50-029- 20467 -00 2) Leak Detection - WLD 24 -Oct-11 M-08 BL /C.P 50-029- 20499 -00 1 )0 Signed : /4 Date : ./ 1"Z-. Print Name: fk V-- lb 15 - PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245 - 8951 FAx: (907)245 - 8952 E-MAIL : PDSANCHORAGEMBEMORYLOG.COM WEBSITE : WWW.MEMORYLOG.COM D:\Archives\Distnbut ion\ TransmittalSheets \BP_Transmit.docx NO. 537t? Alaska Data & Consulting Services 2525 Gambell Street, Suite 40o Company: State of Alaska Anchorage, AK 99503-2838 Alaska Oil & Gas Cons Comm ATTN: Beth Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well ~Ob ~ Log Description Date BL rnln. r•n ~~ rs+' ,i;~r C~ ~~ ~..r,..,a~,~~~ tr~iasKa~ mc. Petrotechnical Data Center LR2-t Alaska Data 8 Consulting Services 900 E. BenSOn Blvd. 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 s~~.o8 '" ~ STATE OF ALASKA r. ` ~ ALA OIL AND GAS CONSERVATION COMI+~N ~, , REPORT OF SUNDRY WELL PERATIO S l`~~J 1. Operations Abandon ~ Repair Well ~ _ Plug Perforations ~ °•=T er .0 •T~gING PATCH ~ Performed: Alter Casing ~ Pull Tubing ~ Perforate New Pool ~ Waiver ~:'"`Time Extension ~ • 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 180-0430 3. Address: P.O. Box 196612 Stratigraphic ~ Service 6. API Number: Anchorage, AK 99519-6612 50-029-20467-00-00 7. KB Elevation (ft): 9. Well Name and Number: 74.94 KB - PBU X-10 , 8. Property Designation: 10. Field/Pool(s): ADLO-028313 ~ PRUDHOE BAY Field/ PRUDHOE OIL Pool 11. Present Well Condition Summary: Total Depth measured 11555 - feet Plugs (measured) None true vertical 9667.57 - feet Junk (measured) None Eff ti D th d 11797 f t ~~~ ~` ~S ~`~ 5~~ ~ ~ t}~ ve ec ep measure ee y ~ ~" 7~ ~ ~' ~ ~ ~I ~ ~~ L '-1 ~ ~ true vertical 9607 feet 1~S eA ~=~ O Casing Length Size MD TVD Burst Collapse Conductor 110 20x30 Surface - 144 Surface - 144 Surface 2643 13-3/8" 72# L-80 Surface - 2677 Surface - 2677 4930 2670 Intermediate 10399 9-5/8" 47# L-80 Surface - 10433 Surface - 8755 6870 4760 8160 7020 Liner 1637 7" 29# L-80 9918 - 11555 8354 - 9666 ryry~{~y(~**~1 ~~ ~~~ ~ ~' LUV~ ~ S ¢ ;~ Z „~ci~ Perforation depth: Measured depth: SEE ATTACHED - True Vertical depth: _ _ Tubing: (size, grade, and measured depth) 4-1/2" 12.6# L-80 SURFACE - 9933' 0 :0 - Packers and SSSV (type and measured depth) 4-1/2" BKR SB-3 PKR 9849' 0 0 0 0 0 0 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing pressure Prior to well operation: 216 828 3186 251 Subsequent to operation: 207 867 3706 206 14. Attachments: 15. Well Class after oroposed work: Copies of Logs and Surveys Run Exploratory (~ Development ~. - Service Daily Report of Well Operations X 16. Well Status after proposed work: Oil ' -Gas 1 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 Phone 564-4944 Date 9/12/2008 Form 10-404 Revi d04/~0~6i ~' ~ ~~ ~ ~ a - ~~~ ~~~ ~ ~ ~QQ~ Submit Original Only~~'\,~ .~ a ~x ~ X-10 180-0430 PFRF ~TT~[:HMFNT • • Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base 1/24/81 PER 10,714. 10,723. 8,973.68 8,980.98 1/24/81 _ PER 10,727. 10,737. 8,984.23 8,992.35 1/24/81 PER 10,742. 10,752. 8,996.41 9,004.54 1/24/81 PER 10,760. 10,767. 9,011.04 9,016.74 6/19/88 APF 10,767. 10,784. 9,016.74 9,030.58 6/19/88 APF 10,794. 10,818. 9,038.73 9,058.3 1/8/89 APF 10,598. 10,618. _ 8,880.71 8,896.55 11/17/90 SQZ 10,598. 10,618. 8,880.71 8,896.55 11/17/90 SQZ 10,714. 10,723. 8,973.68 8,980.98 11/17/90 SQZ 10,727. 10,737. 8,984.23 8,992.35 _ 11/17/90 SQZ 10,742. 10,752. 8,996.41 9,004.54 11/17/90 SQZ 10,760. 10,784. 9,011.04 9,030.58 11/17/90 SQZ 10,794. 10,818. 9,038.73 9,058.3 12/24/90 APF 10,723. 10,727. 8,980.98 8,984.23 12/24/90 APF 10,737. 10,740. 8,992.35 8,994.79 12/24/90 RPF 10,714. 10,723. 8,973.68 8,980.98 _ 12/24/90 RPF 10,727. 10,737. 8,984.23 8,992.35 AB ABANDONED PER PERF _ APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLE D 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 L EA K _ STO STRADDLE PACK, OPEN OH _ _ __ ~ OPEN HOLE ~ h X-10 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ~CTIVITYDATE ~_ SUMMARY _ _ - - 7/7/2008 "**WELL SHUT IN ON ARRIVAL*** :INITIAL T/I/O = 500/950/400 PSI. SET BAKER 35' ELEMENT TO ELEMENT PATCH FROM 5590' TO 5625. TOP OF PATCH AT 5588.8'. 'PATCH DATA: TOTAL LENGTH 41.4', MAX OD = 3.7", MIN ID = 2.45", WLEG'. AT 5629.6' FINAL T/I/O = 500/900/400. WELL LEFT SHUT IN, IA/OA OPEN TO 'GAUGES, MASTER/SWAB SHUT, DSO NOTIFED. ''"**JOB COMPLETE*** 7/8/2008'T/I/O=SSV/950/400. Temp=S1. IA FL (pre FB). IA FL C 950'. 7/9/2008`;,T/I/0= ssv/850/380. Temp=S1. Bleed IAP to < 500 psi (pre MIT-IA) A/L is `iconnected and SI C«3 casing valve. IA FL @ 950'. Unable to bleed due to no 'bleed trailer available, nowhere to bleed to production at this time. 7/10/2008 T10= ssv/850/370. SI. Bleed IAP < 500 psi (pre- MIT-IA). Pad shut down for ::turn around. A/L= 1810 psi and is blinded @ the IA casing valve. IA FL @ 948' (52 bbls). Bled IAP to O/T from 850 psi to 440 psi in 45 mins, fluid to surface SI €:bleed R/D. In 30 mins IAP increased 30 psi. Final WHP's= ssv/470!370 7/12/2008 .... T/I/0=460/700/360 Temp=S1 MIT-IA PASSED to 2500 psi --2nd attempt-- (post patch). Loaded IA with 61 bbls 80"f crude. IA lost 80 psi in 1st 15 min and 40 psi in 2nd 15 min for a total loss of 120 psi in 30 min test. Bled IA pressure back. Final WHPs 460/700/400 IA/OA casing valves open to gauges, swab shut needle valve open to gauge at time of departure FLUIDS PUMPED BBLS 1 diesel 1 Total X-10 (PTD #1800430) Internal W~er Cancellation -Not Operable Well Page 1 of 1 Re James B DOA • 99, ( ) From: Lau, John, Jack [IaujjO@BP.com] on behalf of NSU, ADW Well Integrity Engineer [NSUADWWeIllntegrityEngineer@BP.com] ~~9 t ~1 Z ~ ~~ Sent: Monday, December 31, 2007 9:39 AM To: NSU, ADW Well Operations Supervisor; Rossberg, R Steven; GPB, GC3 OTL; GPB, GC3 Wellpad Lead; GPB, Area Mgr Central (GC1/3/FS3); GPB, Wells Opt Eng; GPB, Optimization Engr; Engel, Harry R; GPB, Prod Controllers; Regg, James B (DOA); Maunder, Thomas E (DOA) Cc: Ohms, Danielle H; NSU, ADW Well Integrity Engineer; NSU, ADW WI Tech; Lau, John, Jack; Holt, Ryan P (ASRC); Dahlem, Jason E; Culpepper, Jerry K. (Orbis); Boyles, Gerald J Subject: X-10 (PTD #1800430) Internal Waiver Cancellation -Not Operable Well All, An internal waiver was issued for TxIA communication on gas lifted producer X-10 (PTD #1800430) on 03/22/06. The dispensation from the Well Integrity Sys em o is for this well has expired. If not already done, please ensure the well has been shut-in by the end of today and arrangements have been made to freeze protect the well. The well has been reclassified as Not Operable. A secure program will be sent shortly. Please remove all Waivered well signs and the laminated copy of the waiver from the wellhouse. Please call if you have any questions. Thank you, Jack Lau (for Anna Dube) Well Integrity Coordinator Office: (907) 659-5102 Pager: (907) 659-5100 x1154 ~'~ ~~' k1A~ ~ ~ 20E~}~ 1 /17/2008 Schlullberger .~. NO. 4237 Alaska Data & Consulting Services 2525 Gambe" Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 I ~O - O!.f3 ~ Ð 'i 1{)t)1 ~\A~ Field: Prudhoe Bay W ell Job # Loa Description Date BL Color CD S-21 11695054 LDL 03/27/07 1 Y-31 11628764 MEM GLS 04/03/07 1 14-04 11660530 MEM PROD PROFILE 04/06/07 1 14-10 11626084 LDL 04/02/07 1 F-17A 11626083 LDL 03/31/07 1 F-30 11626078 LDL 03/26/07 1 X-21A 11660531 MEM PROD PROFILE 04/07/07 1 G·32A 11661134 MEM PROD PROFILE 03/30/07 1 X-36 11649959 MEM INJECTION PROFILE 04/12/07 1 06-24A 11637328 PRODUCTION PROFILE 04/16/07 1 X-36 11649959 MEM INJECTION PROFILE 04/12/07 1 12-02 N/A MEM INJECTION PROFILE 04/14/07 1 J·12 11686735 PROD PROFILE 04/13/07 1 B-26B 11628767 MEM PROD PROFILE 04/11/07 1 11-36 11626477 PROD PROFILE 04/17/07 1 03-18A 11626081 LDL 03/30/07 1 P2-59A 11630470 USIT 04/02/07 1 11-37 11626086 PRODUCTION PROFILE 04/22/07 1 X-10 11686739 LDL 04/23/07 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: ~:tr~~~~~~i~~~ 6~i:s~:~;~~. LR2-1 P\..E. C E 'VE 0 900 E. Benson Blvd. . Anchorage, Alaska 99508 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Date Delivered: MAY 0 4 l007 ,~Oil & Gas Cons. eommlsSioo AnGhaage Received by: a 04/30/07 . . MEMORANDUM TO: Julie Heusser, Commissioner THRU: State of AlaSka Alaska Oil and Gas Conservation Commission Tom MaUnder, P. I. Supervisor DATE: FROM: Jeff Jones, SUBJECT: Petroleum Inspector December 9, 2000 Safety Valve Tests Prudhoe Bay Field BPX / X. Pad Saturday~ December 9~ 2000: I traveled to BPX's X Pad in the Prudhoe Bay Field to witness .Safety Valve System tests. Merv Liddelow, BPX representative in charge of the testing, performed the tests in a safe and proficient manner. Of the 26 wells tested, 3 fai!ures were witnessed. Well X'14A's SSV failed to' Close and.well X-19B's pilot was frozen and the $$V failed to close. Mr. Liddelow indicated to .me .on 12/10/00 that these items have been corrected and successfully re-tested. The AOGCC test reports are attached for reference. I conducted 26 Well house inspections concurrent with the SVS tests. A slight crude oil leak was noted 'on a wellhead flange of Well X-19B. Mr. Liddelow indicated he would have this item addressed. No other exceptions were noted. SUMMARY: I witnessed SVS tests and conducted well house inspections on BPX's X Pad. 26 wells, 53 components tested, 3 failures. 26 well houses inspected. Attachments: SVS PBU X' Pad 12-9-00 JJ NON-CONFIDENTIAL SVS PBU X Pad 12-9-00 JJ.dOc Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Merv Liddelow AOGCC Rep: Jeff Jones Submitted By: Jeff Jones Field/Unit/Pad: PBF/PBU/X Pad Separator psi: LPS 174 Date: 12/9/00 HPS 723 Well Permit Separ Set L/P Test Test Test ·Date Oil, WAG, GIN J, Number Number PSI PSI Trip Code Code Code Passed CAS or CYCLE X-01 1790540 174 125 125 P P " OIL X-02 1790690' 174! 125' 125 P P OIL , X-03A 1980860 723' 550 400 P P OIL X-04 1790890' 174 '125 125 P P " OIL X-05 1791040 174 125 115 P P OIL X-06 1800090 tX-07 1800130' 174 ' 125[ 110 'P P OIL X-08 1800360 '.174 12~ 1.15 ' P P OIL X-09 1800280 ..... X-10'"' 1800430 174 12'5 120 'P ' P ' OIL! X-11A 1990780 2000 1950 P P P WAG X-12' 1800440 174 125 11.0' P P ' OIL X-13A 1930650 174 125 100 P P OIL X-14A 1'921430 174 125 120! "P' 5 OIL , , X-15 ~1800740 174 125 125! P P ' OIL X-16 1811720 174 , i25 "P P. OiL X-17 '1811690 ''723 55,0 5201 P" P .' OIL X-18 1811620 174~ 125 120 P P OIL , X-19B 1961'300 i74 125 01 2 5· OIL ,, X-20 '1940670 X-21A 1991080 17~ '125 110 P P ' OIL X-22 1931300 174 125 110' P P OIL X-23 1840610 . X-24A 1991250 , X-25 1840540 'i'74 125 . ',120 P' P , OIL X-26 184030'0 ,, , X-2~ 1840690 1741 "125 120 P P OIL X-28 1'931140 .. X-29 1931390 ' X-36 1950410 ~ 174' 125 115 P ' P OIL X-31 1931980 '174 125 ''120 P P " OIL , X-32 1931620 174 125 125 P P OIL X-34 1931720 "174 125 115 P P OIL · X-35 1931990 174 125 90 P P OIL 12/13/00 Page 1 of 2 SVS PBU X Pad 12-9,00 JJ.xls Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN J, Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE I II X-36 1961670 Wells: 26 Components: 53 Failures: 3 Failure Rate: 5.6% [390 Remarks: 12/13/00 Page 2 of 2 SVS PBU X Pad 12-9-00 JJ.xls ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HIGKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-14.33 TELECOPY: (907) 276-7542 November 28, 1994 Jerry Bixby/Steve Farris Wireline/Completion Supervisors BP Exploration (Alaska), Inc P O Box 196612 Anchorage, AK 99519-6612 Re: No-Flow Verification Three BPX PBU wells Dear Mr. Bixby/Farris: Our inspector witnessed no-flow tests on three BPX PBU wells. The wells were opened to an atmospheric tank to determine fluid Production and monitored through a gas meter to determine gas production rates. The inspector recommended no-flow status for the wells listed below: Well No. PTD No. Test Date Inspector Fld Rate Gas Rate ¢-~8~ 11/7/94 Foster 0 480 scf/hr X-13A~'~5 11/7/94 Foster 0 92 scf/hr X-18 81-162 11/7/94 Foster 0 0 scf/hr The above wells meet the criteria of a no-flow performance test, and as such are considered incapable of flow to the surface. Under the authority of Conservation Order 145, Rule 5 (amended by CO333), these wells are not required to have fail safe automatic SSSVs. However, the low-pressure sensors and surface safety valves must be maintained in good condition and, if for any reason, the wells again become capable of unassisted flow of hydrocarbons, the subsurface safety valves must be reinstalled and maintained in good working condition. Sincerely, Blair E. Wondzel~ - PI Supervisor cc: Bobby Foster bew/bp3wl s 9 4 ~ prinled on recycled p~pe, ,h v C ~ ~, MEMORANDUM TO: THRU: 'David Jo~ Chairman State of Alaska Alaska Oil and Gas Conservation Commission DATE: November 7, 1994 Blair Wondzell, P. I. Supervisor Petroleum Inspector FILE NO: 1J91KGBD.doc No-Flow Test BPX - PBU - X Pad Prudhoe Bay Field Monday, November 7, 1994: I traveled this date to BPX's PBU X pad and witnessed the No Flow Test on wells X - 1-10, X - 13A and 18 with the following results: Well X- 10 Test # 1 80 -o~ Test # 2 Test # 3 327 scf / hour 480 scl / hour 480 scl / hour Well X-13A Test # 1 ?.~. at5; Test # 2 Test # 3 135 scl / hour 120 scf /hour 92 scl / hour Well X - 18 Test # 1 0 scf / hour ~/-~,z Test # 2 0 scl / hour Test # 3 0 scf /hour The APl 14 B standard allows for a well to produce 900 scl / hour before becoming a" well able to flow unassisted". During these test none of the wells produced any fluid. Summary: I witnessed the acceptable No Flow test on BPX's PBU wells X-10, X - 13A and 18. Attachment: REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. Stimulate Plugging Alter casing 11555feet BKB 9666feet 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 477' SNL, 480' WEL, SEC. 07, TION, R14E, UPM At top of productive interval 277'NSL, 925'EWL, SEC. 08, TION, R14E, UPM At effective depth 116' NSL, 1025' EWL, SEC. 08, TION, R14E, UPM At total depth 73' SNL, 1034' EWL, SEC. 17, T10N/R14E, UPM 12. present well' ~0ndition summary Total depth: measured true vertical Repair well 5. Type of Well: Development X Exploratory Stratigraphic Service Perforate Other X 6. Datum elevation (DF or KB) KBE = 74.94 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number X-lO (14-08-10-14) PBU 9. Permit number/approval number 80-43/91-293 10. APl number 50- 029-20467 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 11475feet true vertical BKB 9601feet Junk (measured) fill at 11475' WLM (12/90) Casing Length Size Cemented Structural -- Conductor 110 20x30 8.6 c.y. Surface 2643 13 3/8 3813 c.f. Intermediate 10399 9 5/8 1651 c.f. Production -- Liner 1637 7 480 c.f. Perforation depth: measured 10714'-10740' true vertical subsea 8899' - 8921' Measured depth True vertical depth BKB 144 144 2677 2677 10433 8755 9918-11555 8354-9666 Sqzd: 10598'- 10618' (Sag R) 10742-752, 10760-784, 10794-818 (Ivishak) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9849 with 4 1/2" tailpipe to 9933' Packers and SSSV (type and measured depth) 9 5/8" Baker SAB packer at 9849'; 4 1/2" SSSV at 2091' 13' Stimulation or cement squeeze summary ***DID NOTSHOOT THE KINLEYBUTTON ORIFICE***'~i/¢7~/,,.,, Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure ***DID NOT SHOOT THE KINLEY BUTTON ORIFICE*** N/A N/A N/A N/A N/A N/A N/A N/A Tubing Pressure N/A N/A 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 hereby ce~rtify that the foregoing is true,.andcorrect to the best of my knowledge. Signed . Title Senior Techinal Assistant I Form 10-404 Rev 06/15/88 / SUBMIT IN DU1fLIC~TE REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate Pull tubing Alter casing Repair well Other X 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development X Exploratory Stratlgraphic Service 4. Location of well at surface 477' SNL, 480' WEL, SEC. 07, TION, R14E, UPM At top of productive interval 277'NSL, 925'EWL, SEC. 08, TION, R14E, UPM At effective depth 116'NSL, 1025'EWL, SEC. 08, TION, R14E, UPM At total depth 73' SNL, 1034' EWL, SEC. 17, T10N/ R14E, UPM 12. Present well condition summary Total depth: measured true vertical 11555feet BKB 9666feet Plugs (measured) 6. Datum elevation (DF or KB) KBE-- 74.94 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number X-lO (14-08-10-14) PBU 9. Permit number/approval number 80-43/91-293 10. APl number 50- 029-20467 11. Field/Pool Prudhoe Oil Pool Effective depth: measured true vertical 11475feet BKB 9601feet Junk (measured) fill at 11475' WLM (12/90) Casing Length Structural -- Conductor 110 Surface 2643 Intermediate 10399 Production -- Liner 1637 Perforation depth: measured Size Cemented Measured depth True vertical depth BKB 20x30 8. 6 c.y. 144 144 13 3/8 3813 c.f. 2677 2677 9 5/8 1651 c.f. 10433 8755 10714'-10740' true vertical subsea 8899' - 8921' 7 480 c.f. 9918-11555 8354-9666 Sqzd: 10598'- 10618' (Sag R) 10742-752, 10760-784, 10794-818 (Ivishak) Tubing (size. grade, and measured depth) 4 1/2" L-80 to 9849 with 4 1/2" tailpipe to 9933' Packers and SSSV (type and measured depth) 9 5/8" Baker SAB packer at 9849~ 4 1/2" SSSV at 2091' 13. Stimulation or cement squeeze summary see attachment 14. RECEIVED Intervals treated (measured) Treatment description including volumes used and final pressure A U G - 5 1~92 Re0resentative Daily Average Production or Injection Dat~ .............................. ~.,,,~,,,,,,,.., OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure ~[Jf:Jlr~iJ~essu re Prior to well operation Subsequent to operation 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations Oil ;K Gas Suspended 17. I hereby ce~ify that the fore, gotilg is tru,.,e ~nd correct to the best of my knowledge. Signed ~~~/')'''j,/~'~ TitleSoniorTechinalAssistantl Form 10-404 F~ev 06/15/88 /"-- ...... Service Date (~/,~ .~/~',~,Z. SUBMIT IN DL.e"ISLIC~TE WELL X-10 (14-08-10.14~ Variance Due to further inspection. The Variance for Injecting gas for gas lift through kinley button orifice proposal for the above well was not performed. Approval No. 91-293 8/03/92 ~j~ RECEIVE:D AU G - 5 Alaska Oil & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 // DATE: 04/03/92 T# 83365 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. A-25 ~X'?gPROD-F 03/06/92 Y-34 ~'; ZY. TE.e 03/0~/92 M-16~/--~e GR 12/18/91 R-10~/--~~ LE~ DET 03/07/92 R-15~-3/ GAS LIFT SURVEY 03/07/92 H-16~/'~ GAS LIFT SURLY 03/11/92 X-02 ~~ PROD-F 03/06/92 F-37~--~_LE~ DET 03/12/92 Y-14~~GAS LIFT SURVEY 03/15/92 U-05~'/~ INJ 03/14/92 X-10~0--~GAS LIFT SURLY 03/11/92 W-10 ~-/~ TUBING INTEGRITY TEST 5 " 12350.00-12650.00 CAMCO 9000.00- 9575.00 CAMCO 10000.00-10996.00 CAMCO 500.00- 1980.00 CAMCO 609.00- 9295.00 CAMCO 2850.00- 8700.00 CAMCO 9550.00- 9927.00 CAMCO 0.00-10300.00 CAMCO 0.00- 9600.00 CAMCO 9050.00- 9400.00 CAMCO 2850.00- 9900.00 CAMCO 5 " 5 " 5 " 2/5- 2/5" 5 " 2 " 2 " 5 " 2/5" 03/04/92 #1 13600.00-13886.00 CAMCO Information Control Well Records Adrian J. Martin RECEIVED APR ~ 5 1997. Alaska 0il & ~as Co.s. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 01/28/92 T# 83211 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. X-10~~-~ GAS LIFT SURVEY 01/14/92 #1 0.00-10730.00 CAMCO 2 " ~-~D-08 LEAK DET 01/13/92 #1 9900.00-10250.00 CAMCO 5 " F-41ST ,CNL 01/19/92 #1 8150.00-11820.00 SCH 5 " F-41 - ~CET 01/18/92 #1 9550 00-11591 00 SCH 5 " ~ ,,/,./o . . F-41 CBT 01/18/92 #1 9550.00-11792.00 SCH 5 " F-41ST MSI/CARBON OXYGEN 01/20/92 #1 11250.00-11814.00 ATLAS 5 " Information Control Well Records Adrian J. Martin RECEIVED FE~ ~ 2 7992 Alaska 011 & Gas Cons. Commission Anchorage 1. Type of Request: o · Ai~(~ °KA OiL AND GAS CONSERVATION APPLICATION FOR SUNDRY APPROVALS Abandon __ Suspend ~ Nter casing ~ Repair well Change approved program 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 477' SNL, 480' WEL, SEC. 07, TION, R14E, UPM At top of productive interval 277' NSL, 925' EWL, SEC. 08, TION, R14E, UPM At effective depth 116' NSL, 1025' EWL, SEC. 08, TION, R14E, UPM At total depth 73'SNL, 1034'EWL, SEC. 17, T10N/R14E, UPM 12. Present well condition summary Total depth: measured ' 11555 feet true vertical BKB 9666 feet .,, Operalion Shutdown ~ Re-enter suspended well ~ Plugging Time extension ~ Stimulate Pull tubing ~ Variance x Perforate ~ Other ~ 5. Type of Well: Development X Exploratory StratJgraphic Service Plugs (measured) 6. Datum elevation (DF or KB) KBE = 74.94 AMSL feet 7. Unit or Property name Prudhoe Bay Unit , 8. Well number X-lO (14-08-10-14) PBU 9. Permit number 80-43 10. APl n"~"rnber 50-029-20467 11. Field/Pool Prudhoe Oil Pool , ,,, ,.,, ,, Effective depth: measured 11475 feet true vertical BKB 9601 feet Junk (measured) fill at 11475' WLM (12/90) Casing Length Size Cemented Measured depth Structural -- Conductor 110 20x30 8.6 c.y. 144 Surface 2643 13 3/8 3813 c.f. 2677 Intermediate 10399 9 5/8 1651 c.f. 10433 Production -- Liner 1637 7 480 c.f. Perforation depth: measured 10714'-10740' true vertical subsea 8899' - 8921' True vertical depth BKB 144 2677 8755 9918-11555 8354-9666 Sqzd: 10598'- 10618' (Sag R) 10742-752, 10760-784, 10794-818 (Ivish ak) RECEIVED Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9849 with 4 1/2" tailpipe to 9933' S ~ P ~ 4 ~Q~' Packers and SSSV (type and measured depth) 9 5/8" Baker SAB packer at 9849'; 4 1/2" SSSV at 2o~aska 0it & Gas Cons. Anchorage 13. Attachments Description summary of proposal x Detailed operations program ~ BOP sketch × 14. Estimated date for commencing operation Septemper 1991 16. if propesal was verbally approved Oil X Name of approver Date approved Service 17. ! hereby certify that the foregoing is true and correct to the best of my knowledge. 15. Status of well classification as: Gas ~ Suspended Title Supervisor Waterflood/Miscible Flood Date FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity 'BOP Test__ LocatiOn clearance ~ Mechanical Integrity Test ~ Subsequent form required 10- Approved by order of the Commission Form 10-403 Rev 0'6/15/88 Commissioner SUBMIT IN TRIPLICATE WELL X-10 (14-08-10-14) PBU Request for Variance to Inject Gas for Gas Lift Through Kinley Button Orifice Well X-10 is a waterflood producer in the X-1 li and X-23i patterns of the WPWZ. A RWO was performed on the well in 11/90 after failing a pro-squeeze inner annulus pressure test on 10/31/90. After the RWO, the well was squeezed and fracture stimulated on 3/91. Well X-10's pre-frac rate was 900 BOPD with a 78% watercut. The post-frac rate was 2650 BOPD with a 45% watercut. Currently, the well produces at a 1,100 BOPD with a 70% watercut. After the fracture stimulation, a full gas lift design was attempted to be installed. After numerous attempts, the dummy GLV's could not be pulled because of the new style of packing installed on the gas lift dummies. It has been concluded that this new style packing apparently swells under high temperature causing the dummy valves to stick. Consequently, a full gas lift design cannot be set. Comparative economics show that the Kinley Button orifice will be more feasible than to perform a RWO. To mitigate the current decline rate and achieve the most optimum oil production rate from this well, it will be necessary to perforate a 24/64" Kinley Button Orifice in the current gas lift design at 7300' TVDss. RECrcJV .D SEP 9- ~ I~t Alaska Oil & G~s Cons. Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :07/30/91 T#:82671 FROM: Information Control Well Records LR2-1 SUBJECT: 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--!.,!45. O i-q F-43 R-08 R-19 .X-07 X-08 X-10 CET ' 07/24/91 #1 13450-14466 Sch 5" CBTE / 07/24/91 #1 13450-14442 Sch 5" CNL ' 07/24/91 #1 9850-14416 Sch 5" Peal' 07/27/91 #1 9130-9775 Sch 5" Perf,- 07/26/91 #1 10860-11170 Sch 5" Perf ~ 07/26/91 #1 9500-9753 Sch 5" Prod-F" 07/22/91 #1 10500-10870 Sch 5" Production Log" 07/23/91 #1 9400-9906 Sch 5" Production Log- 07/24/91 #1 10550-10755 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES -MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES u ? C°ae' AnChorage STATE OF ALASKA A OIL AND GAS CONSERVATION COMMISS i,~ REPORT OF SUNDRY WELL OPERATIOI Ji I [ IN "'i. Operations performed: Operation shutdown Stimulate Plugging Perforate Pull tubing X Alter casing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. Oo Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 477' SNI_, 480' WEL, SEC. 07, TION, R14E, UPM At top of productive interval 277' NSL, 925' EWL, SEC. 08, TION, R14E, UPM At effective depth 48' NSL, 1064' EWL, SEC. 08, TION, R14E, UPM At total depth 73'SNL, 1034'EWL, SEC. 17, T10N/R14E, UPM 12. Present well condition summary Total depth: measured true vertical BKB 11555feet 9666feet Repair well Other 5. Type of Well: Development X Exploratory Sl~alJgraphic Service Plugs (measured) 6. Datum elevation (DF or KB) KBE = 74.94 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number X-lO (14-08-10-14) PBU 9. Permit number/approval number 80-43 / 8-426 10. APl number 50- O29-2O467 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 11330feet true vertical BKB 9479feet Junk (measured) FILL AT 11330'MD (06/88) Casing Length Size Structural -- Conductor 110 20x30 Surface 2643 13 3/8 Intermediate 10399 9 5/8 Production -- Liner 1637 7 Perforation depth: measured 10598' - 10618' (Sag R) Cemented Measured depth True vertical depth BKB 8.6coy. 144 144 3813 c.f. 2677 2677 1651 c.f. 10433 8755 480 c.f. 9918-11555 8354-9666 10714'-10740'; 10742'-10752', 10760'-10784', 10794'-10818' true vertical subsea 8805'-8821'(Sag R) 8899'-8984' (four ivishak intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9934' Packers and SSSV (type and measured depth) 95/8"Baker SB-3PKR@ 9849?4 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Reoresentative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 900 932 3212 3550 283 Subsequent to operation 2650 2037 2221 0 265 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 hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ,~. '"~, ~,~~-¢// Title Supervisor Workover and Completion Form 10-404 Rev 06/15/88 ~' Date SUBMIT IN DUPLICATE WORKOVER WELL X-10 ATTACHMENT I Accepted rig at 2000 hours on 12/03/90. Recovered tubing and packer. Cleaned out cement to 11,495'. Ran 4-1/2" completion. Tested annulus and tubing. Released rig at 1500 hours on 12/15/90. 8.7 Days. BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Monday. December 3. 1990 - WELL: X-10 (14-08-10-1,4) Rig: Day: 1 Expense AFE Number: Expense AFE Amount = Current Operation; 145042 , Current Field Costs Estimated Final Cost Move rig from G-pad to X-pad. Summary of Last 24 Hours Nabors Rig #,!-ES Reviewed By'.~i~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Tuesday, December 4. 1990 WELL: X-10 (14-08.10-14) Rig: Nabors Rig #1-ES Day: 1 Expense AFE Number: Expense AFE Amount = , 145042 Current Field Costs = .... .. " Estimated Final Cost = Current Operation: Test BOP's. Summary_ of Last 24 Hours Test BOP's. Accept rig at 2000 hours on 12/03/90. Circulate diesel from well. ND tree, NU BOP's and test. Reviewed By:t~~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Wednesday, December 5. 1990 WELL: X-10 (14-08-10:14') ,,, Day: 2 Expense AFE Number: 145042 Expense AFE Amount =, PRUDHOE BAY UNIT Rig: Nabors Rig #1-ES Current Field Costs = Estimated Final Cost = Current O0erati,0n: Pull and lay down 4-1/2" tubing. Summa, ry of Last 24 Hours Test BOP's. Attempt to pull tubing, unable to free PBR. RU WL and cut tubing at 9837'. Reverse cimulate. Pull hanger to rig floor. Pull and lay down 4-1/2" tubing. Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Thursday, December 6. 1990 WELL: X-10 (14-08-10-14~,' Day: 3 Expense AFE Number: 145042 Expense AFE Amount = Current Operation: POH with fish. Summary_ of Last 2.4 Hours Pull and lay down 4-1/2" tubing. fish. PRI~DHOE BAY UNIT Rig- Current Field Costs = Estimated Final Cost = Nabors Rig #1-ES RIH w/overshot. Latch onto fish at 9837', jar free and POH with RevieWed By: '~ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Friday, December 7, 1990 WELL: X-10 (14-08-10-14) Rig: Nabors Rig #1 -ES Day: 4 Expense AFE Number: Expense AFE Amount = 145O42 Current Field Costs = Estimated Final Cost = Current Operation: Mill 9-5/8" packer. Summary of Last 24 Hours POH with cut tubing and SBR. RIH and engage slick stick. POH. RIH with mill and PRT. Mill on 9-5/8" packer. Reviewed By: ~)~¢k BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Monday. December 10. 1990 WELL: X-10 (14-08-10-141~ Rig'. Nabors Rig #1-ES Day: l Expense AFE Number: 145042 Expense AFE Amount = Current O0eration: Clean out cement in 7" liner. ~ummary of Last 72 Hours Current Field Costs = Estimated Final Cost = POH, no packer. RIH w/spear, engage packer and POH. Test 9-5/8" casing and 7" liner top to 3000 psi. Ok. RIH and tag cement at 10,200'. Clean out cement to 10,418'. Trip for new bit. Clean out cement to 11,600'. Reviewed By: ~ ¢' BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Tuesday. December 11. 1990 WELL: X-10 (14-05-10-14) m, Day: ~. Expense AFE Number: 145042 Expense AFE Amount -- Current Ooeration: POH. Summary of Last 24 Hours PRUDHOE BAY UNIT Rig: Nabors Ri_(] #1-ES Current Field Costs -- Estimated Final Cost -- Clean out cement to 11,235'. Circulate hole clean to 11,495'. POH for 9-5/8" csg. scraper. Reviewed By:¥~-~) BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday. December 12. 1990 ., WELL: X-10 ...... (14-08-10-14) Rig: Nabors Rig #1-ES Day: 9 Expense AFE Number: 145042 Current Field Costs = Expense AFE Amount = ......... Estimated Final Cost = Current O0er~tion; Reverse circulate. Hole clean. Summary_ of Last 24 Hours POH w/6" bit. Run 9-5/8" casing scraper to liner top. Reverse circulate and POH. Run 7" casing scraper to 11,470'. Wash thru fill to 11,495' and reverse circulate hole clean. BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs..Thursd~,y. December 13. 1990 WELL: X-10 (14-05-10-14~'~ . Rig: Nabor~ Rig #1-ES Day: 10 Expense AFE Number: 145O42 Current Field CoSts = Expense AFE Amount = .............. Estimated Final Cost = Current Ooeration' Run 4-1/2" completion. Summary_ of Last 24 Hours Reverse circulate hole clean and change over to inhibited brine. POH. RU slick line and run 8.5" gauge ring/junk basket to liner top. POH. RU and run 4-1/2" completion. Reviewed By: ~¢ BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Fride, y, De~ember 14. 1990 WELL: X-10 {'14-08-10-14) , Rig: N~bors Rig #1-ES Day: 11 Expense AFE Number: 145042 Current Field Costs = .......... _ _~.- Expense AFE Amount -- Estimated Final Cost = Current Ooeration: Fish XXN plug w/slickline. Summary of Last 24 Hours - Continue running 4-1/2" completion. Land tubing, test control lines - Ok. N/U adapter flange and tree, test ok. Set XXN plug in tailpipe, set Baker packer at 9849' with 3000 psi. XXN plug not holding. Reviewed By: ~.~' BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRI, IDHOE BAy UNIT As of 0600 Hrs. Monday, December 17. 1990 WELL: X-10 (14-08-10--14) Rig: Nabors Rig #1-ES. Day: 12 Expense AFE Number: Expense AFE Amount = 145042 Current Field Costs -- Estimated Final Cost = Current Operation: Released rig at 1500 hours on 12/15/90. Summary of Last 72 Hours Set plug in tailpipe. Pressure up and set packer and test tubing to 3000 psi. Test annulus to 2500 psi. Freeze. protect well. Release rig at 1500 hours on 12/15/90. Reviewed By: ~ A ' OIL AND GAS CONSERVATION COMMIS REPORT OF SUNDRY WELL OPERATIONS i. Operations performed:" Operation shutdown Stimulate Plugging Perforate Pull tubing Alter casing "2. Name of Operator BP Exploration (Alaska) Inc. "3'. Address P. O. Box 196612, A~c. horage, Alaska 99519-6612 "~,'. Location of well at surface 477'SN1., 480'WEL, SEC. 07, TION, R14E, UPM At top of productive interval 277'NSL, 925'EWL, SEC. 08, TION, R14E, UPM At effective depth 116'NSL, 1025'EWL, SEC. 08, TION, R14E, UPM At total depth 73' SNL, 1034'EWL, SEC. 17, T10N/R14E, UPM "i 2'.' Present well cond'ifi(~r~' summ'~ry Total depth: measured true vertical BKB iii 11555feet 9666feet Repair well 5. Type of Well: Development Exploratory Stra~graphic Service Plugs (measured) Other 6. Datum elevation (DF or KB) KBE = 74.94 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number X-lO (14-08-10-14) PBU 9. Permit number/approval number 80-43/ 10. APl number 50- 029-20467 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 11475feet true vertical BKB 9601feet Junk (measured) fill at 11475' WLM (12/90) Casing Length Structural -- Conductor 110 Surface 2643 Intermediate 10399 Production -- Liner 1637 Perforation depth: measured Size Cemented Measured depth True vertical depth BKB 20x30 8.6 c.y. 144 144 13 3/8 3813 c.f. 2677 2677 9 5/8 1651 c.f. 10433 8755 10714'-10740' true vertical subsea 8899'. 8921' 7 480 c.f. 9918-11555 8354-9666 Sqzd: 10598'. 10618' (Sag R) 10742-752, 10760-784, 10794-818 (Ivishak) Tubing (size, grade, and measured depth) 4 1/2"L-80 to 9849 with 4 1/2" tailpipe to 9933' Packers and SSSV (type and measured depth) 9 5/8" Baker SAB packer at 9849'; 4 1/2" SSSV at 2091' "'~3. Stimulation or cement squeeze summary see attachment RECEIVED APR 1 2 t991 Intervals treated (measured) Treatment description including volumes used and final pressure Alaska Oil & Gas Cons. Corem Anchorage 14. Reoresentative Daily Averaae Production or Iniection Data . _ _ OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 928 Subsequent to operation 0 ...... ~ 5. Attachments Copies of Logs and Surveys run Daily Report of Well Operations Oil X Gas Suspended '" i 7. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~,, I~. Form 10-404 Rev 06~15/8~ 10 67 42 2650 2037 2221 16. Status of well classification as: Service Supervisor Waterflood/Miscible Flood 256 265 Date ~//~/',¢// SUBMIT IN DUPLICATE WELL X-10 (14-08-10-14) PBU REPERF/HYDRAI, JLIC FRA(~TI, IING OPERATIONS 12/24/90 2/14/91 Rigged up Schlumberger and reperforated the interval 10714' 10740'-MD BKB using 3 3/8" carrier guns at 6 spf. Performed hydraulic fracture of Ivishak perfs. Well was returned to production and tested. RE'EEIYED APR 1 2 1991 0il ,& Gas Cons. Comm'tss'to~ :~rage STATE OF ALASKA COMMI~' ..)N A~..,KA OIL AND GAS CONSERVATION REPORT OF SUNDRY WELL OPERATIO I ! Stimulate Plugging Alter casing Repair well 5. Type of Well: Development ~ Exploratory S~'atigraphic Service Other 6. Perforate x x Datum elevation (DF or KB) KBE = 74.94 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number X-lO (14-08-10-14) PBU 9. Permit number/approvai number 80.43/ 10. APl number 50- 029-20467 11. Field/Pool Prudhoe Oil Pool 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 477' SNL, 480' WEL, SEC. 07, TION, R14E, UPM At top of productive interval 277' NSL, 925' EWL, SEC. 08, TION, R14E, UPM At effective depth 116' NSL, 1025' EWL, SEC. 08, TION, R14E, UPM At total depth 73' SNL, 1034' EWL, SEC. 17, TION/ R14E, UPM 12. Present well condition summary Total depth: measured 11555feet true vertical BKB 9666feet Plugs (measured) Effective depth: measured 11475feet true vertical BKB 9601feet Junk (measured) fill at 11475' WLM (12/90) Casing Length Size Cemented Structural -- Conductor 110 20x30 8.6 c.y. Surface 2648 13 3/8 3813 c.f. Intermediate 10399 9 5/8 1651 c.f. ProductiOn -. Liner 1637 7 480 c.f. Perforation depth: measured 10714'.10740' Measured depth True vertical depth BKB 144 144 2677 2677 10433 8755 9918-11555 8354-9666 Sqzd: 10598'- 10618'(Sag R) 10742-752, 10760-784, 10794-818 (Ivishak) true vertical subsea 8899'-8920' Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9883' with 4 1/2" tailpipe to 9994' Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summary see attachment 14. 9 5/8" Baker SAB packer at 9883';4 1/2" SSSV at 21.~' E C ~ ~ V E D Intervals treated (measUred) APR 12 399 Alaska 0il & Gas Cons. C0rnmissio~ Treatment description including volumes used and final pressure Anchorage Reoresentative Daily Averaoe Production or Injection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 900 932 3212 · 10 / 67 .... 42 16. Status ~ well classification as: Oil X Gas Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-404 Rev 06/~5/8t~1 "~ ~ 1789 283 928 256 Service SUBMIT IN DL)~LIC/(TE WELL X-lO ¢14-08-10-141 PBU CTU CEMENT SQUEEZE/REPERF OPERATIQNS 11/1 7/90 I 1/1 9/90 I 1/20/90 12/4-14 12/20/90 12/24/90 Rigged up coiled tubing unit and pressure tested BOP's to 4000 psi. Squeezed off all perforations. Squeeze broke down. Resqueezed well. Pressure tested well; found tubing leak. Performed rig workover to replace tubing. Performed inflow test, okay. Rigged up Schlumberger and perforated the following intervals using 3 3/8" carrier guns at 6 spf: Reperf: Add perf: Reperf: Add perf: 10714' - 10723' MD BKB 10723' - 10727' MD BKB 10727' - 10737' MD BKB 10737' - 10740' MD BKB Returned well to production and tested. Well would not sustain flow. Further work is under evaluation. jam 1/23/90 RECEIVED APl:{ 1 2 t991 Alaska 0il & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date: 01/02/91 T#:81915 FROM: SUBJECT: Information Control Well Records LR2-1 BP C,,A,,~ED HOLE FINAL.~.. Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. ~- A-30 PFC 1 2/20/90 #1 10800-11000 ATLAS 5" "- F-38 PERF 12/25/90 #1 10150-10680 SCH 5" ,- H-24 PFC 12/21/90 #1 9500-9854 ATLAS 5" · M-03 CCL 12/30/90 #1 10770-10965 ATLAS 5" \ X-10 PERF 12/24/90 #1 10600-10900 SCH 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc, 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date: 12/11/90 T#:81892 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINAL,~ Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. M-03 CCL 12/06/90 #1 9350-9540 ATLAS 5" X-10 CCL 12/04/90 #1 9680-9827 ATLAS 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES RECEIVED JAN 1991 Alaska 011 & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :11/20/90 T#:81840 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the matedai listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. W-12 Prod-F 10/31/90 #1 2938-13942 Camco '5" X,10 Leak Det 11/03/90 #1 9550-9934 C_amo3 5" Y-11 Leak Det 10/13/90 #1 7300-7490 L;amco 5" Y-11 Leak Det 11/04/90 #1 7250-8149 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES' MOBIL PHILLIPS RESERVOIR ARCHIVES ECEIVED NOV 1 ,90 Alaska Oil & Gas Cons. Commission Anchorage BP EXPLORATION BP Exl31orapon (Alaska) Inc. 900 East Henson Boulevard ECL Box 196612 Ancl~orage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 01/08/90 Transmittal: 80772 From: Information Control Well Records LR2-1 Subject: BP CASED EOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have questions, please contact BP Well Records at (907) 564-4445. C-03 Prod-F 12/19/89 #1 9900-10110 Camco 5"- G-10 Spinner 11/01/89 ~l 9800-10050 ERS J-24 Perf 01/02/90 91 10560-11557 Sch 5", G-13 Prod-F 12/22/89 91 9050-9380 Camco 5"~ R-10 Prod-F 12/19/89 #1 10300-10468 Camco 5", Z-01 Spinner 12/23/89 91 82-9284 ERS 2"~5"' X-07 Prod-F 12/25/89 91 100-11200 Camco 2"/5"' X-10 Temp 12/23/89 #1 10500-10930 Camco 5". Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR ~._STATE OF ALASKA~ ARCHIVES RECEIVED BP EXPLORATION ~OUS~ON ARCO CHEVRON EXXON BP Exl31oratlon (Alaska) Ink 900 East Benson Bouleva~l P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TEXACO DaCe.04'-24~89 MOBIL T~: 80000 PHILLIPS · STATE OF ALASKA GEOSCIENCES RESERVOIR REFERENCE: AR~S '- · Bp'CASED WOL~ FINAL LOGS The following ma?erlal ls being submi~ed herewl?h. Please acknowledge Feceip? by signing a copy of ?his le~-fer and re?urnlng iT To This office: B-19 COMPLETION 04-18-89 #1 8570-9715 Sch 5" M-22 Caliper/CL Locator 04-16-89 #1 9600~10654 Sch 5" X-10 PROD-F 04-17-89 #2 10500-10950 Sch 5" Z-32 CBT 04-16-89 #1 10130-11260 Sch 5" Z-32 CET 04-16-89 #1 10130~11280 Sch 5" Z-32 COMPLETION 04-16-89 #1 10080-11260 Sch 5" R-05I TEMP 04~19-89 #1 8675~9521 Sch 5" Rece i ved DaTe Shirley R, McCurry I NFORHAT i ON CONTROL Wel ! Records LR2-1 BP EXPLORAtiON 'REFERENCE: HOUSTON Al?CO CHEVRON E~XON TEXACO MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHIVES B~ CASED HOLE FINAL LOGS BP Exploration (Alaska) Inc. 900 East Benson E~ulevard I~ Box 196612 AnchoraGe, Alaska 99519-6612 (907) 561-5111 INDEXED Date: 02-22-89 79838 The following material Is being submitd'ed herewith. Please acknowledge receipt by signing a copy of this let-~er and returning It to this office: C-12 'PROD-F #1 11300-11985 02-16-89 Sch 5" X-06 I PERF #2 11960-12308 02-17-89 Sch 5" X~10 PROD-F #1 10400-10960 02-13-89 Sch 5" X-26 PERF #1 8900-9400 02-19-89 Sch 5" Y-24 Completion #1 12700- 02-18-89 Sch 5" Race i ved Shirley R. McCurry ~ NFORMAT i ON CONTROL We i ! Recor'ds LR2-t Stanclawd Alaska Procluction Company 900 Eo~,t Ben&on BOui~ P.O. BOx ]96~12 A~horoge. AIo~Ea (~7) 564-~ 1 ! I HOUSTON ARCO CHEVRON EXXON TEXACO TO: MOBIL PHILLIPS STATE OFALASKA GEOSCIENCES RESERVOIR REFERENCE: ARCHIVES SAPC CASED HOLE FINAL LOGS I NOEXED ~-'TANDARD ALASKA PRODUCTION Oate: 01-17-89 TI: 79736 The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: A'09 PROD-F #1 01-12-89 9350-9915 Sch 5" A-09 PITS #1 01-13-89 9200-9800 Sch 5" E-05 COMP #1 01-08-89 9765-10045 Sch 5" E-05 GR/CCL #1 01-09.~89 8356-10079 Sch 5" K-13 PROD-F #1 01-10-89 11800-12109 Sch 5" U-13 Tubing. Caliper #1 01-14-89 9950-11446 Sch 5" X-10 PERF #1 01-08-89 10500-10800 Sch 5" FEB - 2 ]989 v Alaska 0il &~-~s Con: C0mmiSsio~ Anchor~ga Received Date A un,t ot ,he o,,cj~-o4 <;,ondo,d Oil Company Founded ;, Clevela,d. Ohio. ,, 1870. Shirley R. McCurry INFORMATION CONTRO~ Well Records LR2-1 Standard Alaska Production Company 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 January 24, 1989 STANDARD ALASKA P~ODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well X-10 (14-08-10-14) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of perforating the well. BJP:JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 X-10 Well File Yours very truly, B. J.-Po~i~c'ky, Supervisor Waterflood & Miscible Flood A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA KA OIL AND GAS CONSERVATION COMMI ' ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 477' SNL, 480' WEL, SEC. 07, TION, R14E, UPM At top of productive interval 277' NSL, 925' EWL, SEC. 08, TION, R14E, UPM At effective depth 48' NSL, 1064' EWL, SEC. 08, TION, R14E, UPM At total depth 73'SNL, 1034'EWL, SEC. 17, T10N/R14E, UPM 12. Present well condition summary Total depth: measured true vertical BKB Stimulate .. Plugging Alter casing Repair well 5. Type of Well: Development 3( Exploratory Stratlgraphic 11555feet Plugs (measured) 9666feet Perforate X Other 6. Datum elevation (DF or KB) KBE= 74.94 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number X-lO (14-08-10-14) PBU ii 9. Permit number/approval number 80-43 / 8-426 10. APl number 50- 029-20467 11. Field/Pool Prudhoe Oil Pool Effective depth: measured true vertical 11330 feet BKB 9479feet Junk (measured) FILL A T 11330'MD (06/88) Casing Length Structural -- Conductor 110 Surface 2643 Intermediate 10399 Production -- Liner 1637 Perforation depth: Tubing (size, grade, and measured depth) Size Cemented Measured depth 20x30 8. 6 c.y. 144 13 3/8 3813 c.f. 2677 9 5/8 1651 c.f. 10433 7 480 c.f. 9918-11555 True vertical depth BKB 144 2677 8755 8354-9666 measured 10598'. 10618' (Sag R) 10714'-10723', 10727'-10737', 10742'.10752', 10760'-10784', 10794'-10818' true vertical subsea 8805'-8821' (Sag R) 8899'-8984' (five Ivishak intervals) 4 1/2" L-80 to 9883' with 4 1/2" tailpipe to 9994' Packers and SSSV (type and measured depth) 9 5/8" Baker SAB packer at 9883'; 4 1/2" SSSV at 2141' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description inCluding volumes used and final pressure 14. A!aska fill & Gas ConS. Commissior~ Reoresentative Daily Average Production or Iniection Data ~ ~ ~ ~nch0rage OiI-Bbl Gas-Mcf Water-Bbl Casing. Pressure Tubing Pressure Prior to well operation 1610 1347 732 1355 242 Subsequentto operation 1760 1623 4016 1714 262~ 15. Attachments Copies of Logs and SurVeys run Daily Report of Well Operations 17. I hereby certify that the..foreg0jpgjs tru.~and correct to the best of my knowledge. Signed .~~..~-:J~ Title Supervisor Waterflood/Miscible Flood Form 10-404 Rev 06/'15/88 ~ 16. Status of well classification as: ,, X Oil X Gas Suspended Service SUBMIT IN DUPLICATE WELL X.10 (14.0g-10.14] PBU ADD'L. PERFORATION OPERATIONS The following interval were perforated as follows:: 6/19/88 10767' - 10784' MD BKB (8942' - 8956' TVDss) 10794' - 10818' MD BKB (8964' - 8984' TVDss) using Gearhart 3 1/8" carrier guns at 4 spf The well was returned to production immediately following perforating operations, then tested. 1/8/89 10598' - 10618' MD BKB (8805' - 8821' TVDss) Sag R. using Camco 2 7/8" cartier guns at 4 spf A lubricator was installed and tested to 3500 psi for all well work. The well was returned to production immediately following perforating operations, then tested. jm 1/19/89 HOUSTON ARCO CHEVRON EXXON TEXACO TO: MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR REFERENCE: ARCHIVES SAPC CASED HOLE FINAL LOGS I NOEXED ,,, STANDARD ALASKA PRODUCTION Date: 09/08/88 TI: 79287 The following material ls being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: C-36 Prod-F 08/21/88 #1 9650-9900 Camco 5" D-21 FM/Temp 08/11/88 #1 10900-11323 Camco 5" E-18 Prod-F 08/23/88 #1 10900-11160 Camco 5" N-15 Collar 09/03/88 #1 9600-10000 Atlas 5" M-12 INJ/Temp 08/23/88 #1 9800-10250 Camco 5" M-14 Inj/Prof 08/29/88 ~ #1 9900-10600 Camco 5" M-17 Temp 08/24/88 #1 11050-11450 Camco 5" M-19 Collar 09/03/88 #1 10000-10429 Atlas 5" S-06 Inj/Prof 08/22/88 #2 9752-10500 Camco 5" W-06 Prod-F 08/26/88 #1 13100-13372 Camco 5" W-40 Collar 08/30/88 #1 9400-10550 Camoc 5" X-10 PITS GR/CCL 08/23/88 #1 9800-11000 Camco 5" Well Records LR2-1 $1andard Alaska Praduction Comp( 900 Eo$! Benson P.O. ~ 196612 Anchoroge. ~907~ 56a-5 DALLAS INDEXED , ARCO CHRVRON STANDARD ALASKA PRODUCTION EXXON 07115/88 TEXACO Date: 79095 TO: MOBIL TI: PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR REFERENCE: ARCHIVES SAPC CASED HOLE FINAL LOGS The fol lOwing material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It ?o this office: · H-29 X-Z0 CH/CNL 06/15/88 #1 7200-9652 GO 5" Collar/Perf 06/19/88 #1 10650-11325 GO 5" Race i ved Date A ..it Of Ihe o,igmol Slando,d C~! Comf~fly Founded in Cle.elond. Ohio. b 1870. Jennifer Dietz I NFORMAT I ON CONTROL We I I Records LR2-1 Standard Alaska ~ Production Company ( 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907/ 561-5tll STANDARD ALASKA PRODUCTION May 26, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well X-10 (14-08-10-14) 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. BJP:JAM Enclosures (9) cc: J. L. Haas (MB12-1) X-10 Well File Yours very truly, A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. ( STATE OF ALASKA ( ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS · Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate I~ Pull tubing [] Amend order [] Perforate [] Other [] 2. Name of Operator Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 477' SNL, 480' WEL, SEC. 07, TION, R14E, UPM At top of productive interval 277'NSL, 925'EWL, SEC. 08, TION, R14E, UPM At effective depth 32' NSL, 1060' EWL, SEC. 08, TION, R14E, UPM At total depth 73' SNL, 1034' EWL, SEC. 17, TION/R14E, UPM Effective depth: 1. Present well condition summary Total depth: measured true vertical measured 11555 feet BKB 9666 feet 11360 feet Plugs (measured) Junk (measured) 5. Datum elevation (DF or KB) KBE = 74.94 AMSL feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number X-lO (14-08-10-14) PBU 8. Permit number 80-43 9. APl number 5 0 - 029-20467 O. Pool Prudhoe Oil Pool FILL A T 11360' (03/88) true vertical BKB 9504 feet Casing Length Size Cemented Measured depth Structural -- Co nd ucto r 110 20x30 8. 6 c.y. 144 S u rface 2643 13 3/8 3813 c.f. 2677 I nte rmed late 10399 9 5/8 1651 c.f. 10433 Production -- Liner 1637 7 480 c.f . 9918-11555 Perforation depth: measured 10714'-10723', 10727'-10737', 10742'-10752', 10760'-10767' true vertical subsea 8899'-8942' (four Ivishak intervals) Tubing (size, grade and measured depth) 4 1/2" L-80 to 9883' with 4 1/2" tailpipe to 9994' Packers and SSSV (type and measured depth) True Vertical depth BKB 144 2677 8755 8354-9666 9 5/8" Baker SAB packer at 9883? 4 1/2" SSSV at 2141' 12. Attachments Description summary of proposal'[] Detailed operations program [] BOP sketch [] 3. Estimated date for commencing operation May/June 1988 14. If proposal was verbally approved Name of approver 15. I hereby ,ce~fy that t~~ng~ Signed Date approved true and correct to tho best of my knowledge Title Manager Production Engineering Commission Use Only Conditions of approval Notify commission so representative may witness IApproval No. [] Plug integrity [] BOP Test [] Location clearance I Approved Copy ORli~INAL SIGNED BY · Returned LONNIE C. SMITH "'~ ~ ~ by order of Approved by Comm~ssmn~r the commission Form 10-403 Rev 12-1-85 ~ ~ Date ,,~---,~j ~ Submit in triplicate Well X-10 (14-08-10-14) PBU ADDITIONAL PERFORATING PROPOSAL We propose to perforate the following additional intervals during June 1988 at 4 spf. 10604' - 10517' MD BKB (8811' - 8821' TVDss) Sag R 10757' - 10784' MD BKB (8942' - 8956' TVDss) Z.4 10794' - 10818' MD BKB (8964' - 8984' TVDss) Z.4 Depths are referenced to BHCS, 07/25/80 A lubricator will be installed and tested to 3500 psi for all well work. Following perforating operations, the well will be returned to production and tested. 0833Z jam 05/10/88 FLOW TUBES & PACKOFF BOWEN PACKOFF ~ }-*- HAND PUMP GREASE SEAL FLOWTUBE FLOWLINE FLOWLINE_~~ VALVE · GREASE LINE RISER GREASE yMANIFOLD GREASE PUMP ,, , -~ GREASE RESERVOIR B O.P Stondo,d Alas1- a P, odu¢ lion Company 900 Eos~ ~n~on An( ho, og~,. 1907~ 564 511 t INDEXED DALb\S ARCO CH~:~0,',,i STANDARD ALASKA PRODUCTION EICON TEXACO Date: 05/03/88 TO: MOBIL Ti: 78788 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: A-17 A-22 E-17 E-24 K-II M-18 Z-08 Water Injection profile 04/25/88 #1 9885-10216 Sch 5" Production 04/23/88 #1 11350-12122 Sch 5" Cont. Flow Temp. 03/18/88 #1 10700-11181 GO Cont. Flow Temp. 03/19/88 #1 10300-10660 GO 5" Cont. Flow Temp. 03/18/88 #1 11300-11620 GO 5" Perf. Reco=d= 04/27/88 #1 8252-9469 Sch 5" Temp/Pump-in 03/23/88 #1 10600-10950 GO 5" Completion Record 04/24/88 #1 13095-13319 Sch 5" Temp. 03/28/88 #1 SURF-7765 GO 2" Rece i ved Date A un;! of the Ong~not 5~'ondo~'d Od Company Founded ,n Cle-elond, C)~,o. ,. 1870 Victoria Aldridge INFORIHATi ON CONTROL Wel I Records LR2-1 .~ondo,.d Alaska Peoduclion Cam pon~,--. 900 Eo,,t P.O. Bo~ 19bb12 A~.(ho~'oc:je. AIo.,.Lo 9¥~ ! 9-6617 19071 .56a-~ I ! I INDEXED DALLAS ARCO CHEWON s'rAN DAR D ALASKA PRODUCTION E~ON TEXACO Oate: 03/26/88 TO: MOBIL ri: 78685 PHILLIPS ~ STATE OF ALASKa_.) GEOSCIENCES REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewlth. Please acknowledge receipt by slgnlng a copy of this letter and returnlng It to this office: A-13 B-9 C-4 C-14 C-27 · C-21 C-34 D-9 D-13 D-17 D-22 E-25 F-9 F-24 K-10 K-12 M-13 R-12 U-04 Y-24 Collar 11/14/87 #1 8400-9770 Atlas 5" " 02/26/88 #1 8500-9824 Atlas 5" " 12/13787 #1 10250-10681 Atlas 5" " 01/07/88 #1 10000-11859 Atlas 5" " 11/15/87 #1 11000-11244 Atlas 5" DTL 03/11/88 #1 8800-9210 GO 5" CBT 03/17/88 #1 8300-9615 Sch 5" Collar 01/09/88 #2. 10150-10450 Atlas 5" " 01/08/88 #2 11200-11446 Atlas 5" " 11/25/87 #1 8800-10392 Atlas 5" " 01/10/88 #2 9000-9443 Atlas 5" Collar/GR 03/06/88 #1 8500-10050 GO 5" Collar 11/04/87 #1 9750-10100 Atlas 5" Perf. Record 03/15/88 #1 11800-12289 Sch 5" CCL/Perf. 03/09/88 #1 9050-10050 GO 5" Collar 12/25/87 #1 8200-9353 Atlas 5" Fullbore Spinner 03/15/88 #3 9300-9640 Sch 5" Production Logs 03/16/88 #2 10550-10950 Sch 5" PFC 02/29/88 #1 10765-11586 Atlas 5" Prod log 03/20/88 #1 10600-10900 Sch 5" Collar 11/22-23/87 #1 12820-13441 Atlas 5" ED Received . __ '~/12':?'~ "!' '!~]"~ ] Victoria Aldridge ~~~1~A NFOR~tA, T I ON CONTROL I Date laska Oil & Gas Cons. Commission Well Records LR2-1 SOHIO ALASKA PETROLEUM COMPANY .... March 31, 1986 ,, ,, 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Wells X~i~0, X-12, X-19, & X-26 Gentlemen: Enclosed, in duplicate~ are Forms 10-403, Sundry Notices and Reports on Wells, for each of the above-named wells. These contain o'ur sub- sequent report of stimulating these wells~ Yours very truly, "/u A. Bragg pervisor Production Operations JAB:JAM~ Enclosures (8) cc: Drilling Well Files (MB12-1) Well Records (LR2-1) X-10,X-12,X-19~X-26 Well Files (' ' STATE OF ALASKA {~ ALASKA 0IL AND GAS CONSERVATION(~OMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL r-I COMPLETED WELL,El OTHER [] 2. Name of Operator 7. Permit No. STANDARD ALASKA PRODUCTION COMPANY 80-43 3. Address 8. APl Number P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 50-029-20467 4. Location of Well At surface: 477' SNL, 480' WEL, Sec. 7, T10N, R14E, UPM · 5. Elevation in feet (indicate KB, DF, etc.) KBE = 74.94' AMSL 6. Lease Designation and Serial No. ADL 28313 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number X-10 (14-08-10-14) PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). A bullheaded single-stage mud acid stimulation, was performed March 21, 1986 followed by a 288 gal. scale inhibitor'squeeze on'March 25, 198.6. The treated perforated intervals are as follows: 10714' - 10723''~ BKB 10727' - 10737' BKB 10742' - 10752' BKB 10760' - 10767' BKB The well was shut in 24 hours following the treatment; then put back on production and tested. Note: The single-stage mud acid treatment consisted of the following: 1800 gal. 15% HCl 3600 gal. 12% HC1 - 3% HF 900 gal. diesel 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. I S~g~ned /J~,/~/~'~/~~('~/~ Title Supvr. Production Operations Date The sp~c/beio~v for C~)mmission use(j 0 j. A. Bragg Condit¥on, of Approval, if any:'/ By Order of Approved by. COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in DuPlicate INDEXED SOHIO ALASKA PETROLEUM COMPANY DALLAS ARCO CHEVRON EXXON To: DAL/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS :~ STATE' ~'- BPAE (Transmittal Only) . 311 I "C" STREET ANCHORAGE, ALASKA TELEPHONE 1907! 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: T#: 03/13/86 76934 REFERENCE: SOHIO 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 office:-- A-II B-13 C-12 C-12 D-13 K-4 G-3 H-9 J-9 N-19 U-8 X-10 Y-5 Y-6 Y-18 Step Rate 02/12/86 Camco Step Rate 02/13/86 Camco Static Gradient 02/11/86 Camco Static Gradient 02/29/86 Camco BEPD O1/30/86 Camco Static Gradient 01/30/86 Camco Static Gradient 02/25/86 Camco Static Gradient 02/09/86 Camco Step Rate 02/14/86 Camco Static Gradient 02/09/86 Camco Flowing Gradient 02/09/86 Camco Static Gradient 02/22/86 Camco Static Gradient 02/19/86 Camco Step Rate 02/18/86 Camco Static Rate 02/15/86 Camco Step Rate 02/21/86 Camco R[Ct,V[O ...... i. ~ ict~dridV ge LR2-1 i . . IMFOR}t~TION Co:crROL i~.C|/~~, ~ ~_ r',- ~ Records LR2-1 SOHIO ALASKA PETROLEUM COMPANY ,, February 12, 1986 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Well X-10 (14-08-10-14) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named well. This contains our proposal to stimulate the Well. Yours very truly, JAB: JAM~ . A. Bragg ~ = upervisor Production Operations Enclosures (3) cc: Drilling Well Files (MB12-1) Well RecOrds (LR2-1) X-10 Well 'File RECEIVED SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator 7. Permit No. SOHIO ALASKA PETROLEUM COMPANY 80-43 3. Address 8. APl Number P. O. Box 196612, Anchoraqe, Alaska 99519-6612 50-029-20467 4. Location of Well At surface: 477' SNL, 480' WEL, Sec. 7, T10N, R14E, UPM 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number X-10 (14-08-10-14) PBU 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. _~3_E = 74.94' _~_~_$T_ I ADT. 2R'~]3 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [] Abandonment Repair Well [] Change Plans [] Repairs Made [] Other Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Fo'llowing the mud acid stimulation proposed in our Sundry Notice of 1/30/86, we propose a 288-gal. bullheaded scale inhibitor squeeze. for the following perforated intervals. 10714' - 10723' BKB 10727' - 10737' BKB 10742' - 10752' BKB 10760' - 10767' BKB The well will be shut in 24 hours following the treatment, then tested. This work is scheduled to commence no later than one week following the mud acid stimulation. Title Supvr. Production Operations The space be/~)/f(~r commission use i~ ~J A. Bragg Conditions f(J~,Approval, i~e--~y: Date the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY (, 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 January 30, 1986 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Well X-10 (14-08-10-14) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, ~sor Production Operations Enclosures (3) cc: Drilling Well Files (MB12-1) Well Records (LR2-1) X-10 Well File Li'I STATE OF ALASKA O(,i ALASKA ~_ AND GAS CONSERVATION C ,MISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL OTHER 2. Name of Operator 7. Permit No. SOHIO ALASKA PETROLEUM COMPANY 80-43 3. Address P. O. Box 196612, Anchorage, Alaska 4. Location of Well At surface: 99519-6612 477' SNL, 480' WEL, Sec. 7, T10N, R14E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 74.94' AMSL 12. I6. Lease Designation and Serial No. ADL 28313 8. APl Number 50-029-20467 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number X-10 (14-08-10-14) PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). A bullheaded single-stage mud acid stimulation has been proposed for the following perforated interVals. 10714' - 10.723' BKB 10727' - 10737" BKB 10742' - 10752' BKB 10760' - 10767' BKB The treatment will consist of the following: 1800 gal. 15% HC1 3600 gal. 12% HCl - 3% HF 900 gal. diesel This work is scheduled to commence in February 1986. RECEIVED 3AN i986 Alaska Oil & Gas Cons. 60mmissi~ l~,~jhereby certify that the f.,~regoing is true and correct to the best of my knowledge. Signed ,~//~/J/~ /~~-~j~ Title St~pVro Prod,ction Operations Date The sp/epow for Commission us~/ (,/J . A. Bragg CondO/% of Approval, if any: Approved by . By tOi jE ,C. SMA,,T COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions'' in Triplicate and "Subsequent Reports" in Duplicate INDEXED SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON EXXON To: SFO/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS STATE BPAE (Transmittal Only) 3~ 11 "C" STREET ANCHORAGE. ALASKA TELEPHONE ¢907l 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99.502 Date: T~: 10-25-85 76516 REFERENCE: SOHIO 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 office:-- 10-19-8 5 Flowing Gradient Camco 10-17-85 Static Gradient Camco 10-17-85 Static Gradient Camco 10-16-85 Flowing Gradient Camco 10-18-85 Flowing Gradient Camco "/~aska Oil & t~as [;ons. L;ommiSSion Anchorage RECI~IVED DATE Cathy Perkins LR 2-1 Technical Documentation Records Management INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON ~o:SFO/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS r sT~TE~ BPAE (Transmittal Only) 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE {907! 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: T#: 7/19/85 76322 REFERENCE: SO~O FINAL DATA- PRESSURE SURVA"f DATA - ~e fo[lowing material is being submitted herewith. Please acknowledge receipt by signing a cody of this letter and returning it to this office:-- A-3-~ Static Gradient B-9 ~- Static Gradient B-13- Static Gradient D-6/~?BU & Bltl:'D D-7 ~PBU & BHPD H-g-'" 'Static M-5i'' Static Gradient N-5'-' BHPD & Falloff N-8/. BHPD & Falloff X-7~/ PBU & BHPD X-I~ -/ Flowing Gradient X-26.-/ PBU & BHPD 7/05/85 7/03/85 7/04/85 7/08/85 6/22/85 7/06/85 7/06/85 3/04/85 2/01/85 7/03/85 7/06/85 6/20/85 RECEIVED DATE Victoria A 1 ,.] .-; ,~,-, LR2-1 Technical Documentation Records F~anagement SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 June 4, 1985 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Wells J-14, J-16, X-10 and X-13 Gent lemen: Enclosed, in duplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named wells. These contain our subsequents to performing EDTA treatments on these wells. Yours very truly, · Bragg , / ~.am~ ~. istrict Petroleum Engineer (Acting) cc: T. N. Tyler Well Records (LR2-1) Drilling Well File $17 RECEIVED JUN 1 ! 191)5 Alaska Oil & Gas Cons. Commission Anchorage ALASKA ANDGAS CONSERVATION C v~MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL I~ OTHER [] 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company- 80-43 3. Address 8. APl Number P.O. Box 6612, Anchorage, Alaska 99502 50-029~20467 4. Location of Well 9. Unit or Lease Name At Surface: '.Pr~dhoe Bay-Un±~t 10. Well Number 477' SNL, 480' WEL, Sec. 07, T10N, R14E, UPM X~10 [14~08--10-.14) 11. Field and Pool Prudhoe Bay. 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. P,rudhoe 0ti Pool KBE = 74.94' AMSLI ADL 28313 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF' (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate ~ Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals in th~s. well were t~eated ~%th. 86 Bbls, of EDTA solution on June 2,. 1985, The t~eatment was conducted thrOugh.' coi~led tubing as a single stage job and the well was' shut~.,~n for 24 hours after the treatment. The SSSV was. removed prior to s-timulation a.n~d reset after the job at 2140'. 10714'-10723' BKB (Ref BHCS/GR, 7/25/80) 10727'-10737" BKB ( " ) 10742'-10752~ BKB (. "' ) 10760'-10767' BKB ( " RECEIVED' JUN 1 t t985 Alaska Oil & Gas Cons. Commission Anchorage .... !! s~cT~e'°w ~ . Title Petroleum Enginee~ Date, d~s of Approval, if any: By Order of Approved by COMMISSIONER the Commission Date__ Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P,O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 May 16, 1985 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 AttEntion: Mr. C. V. Chatterton Wells J-14, J-15., J-16, J-17, J-18~ X. z1.0,., x-.13,.. Y-.4 and Y-15 Gentlemen: Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named wells. These contain our proposals to perform EDTA treatments on these wells. JAB: :elw EncloSures Yours very truly, James A. Bragg District Petroleum Engineer (Acting) cc: A. E. Leske Well Records Well File #17 51685/0279w ALASKA IL AND GAS CONSERVATION C v~MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator Sohio Alaska Petroleum Company 3. Address P.O. Box 6612, Anchorage, Alaska.99502 07, T10N, R14E, UPM 4. Location of Well At Surface: 477' SNL, 480' WEL, Sec. 7. Permit No. 80-43 8. APl Number 50-029-20467 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number X-10(14-08-10-14) ?BU 11. Field and Pool Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 74.94' AMSL ADL 28313 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [] Abandonment Repair Well [] Change Plans [] Repairs Made [] Other Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals in this well will be treated with 86 Bbls. of EDTA solution during June/July 1985. The treatment will be conducted through cOiled tubing as a single stage job and the well will be shut-in for 24 hours after the treatment. The SSS¥ will be removed prior to stimulation and reset after the job at 2140'. 10714'-10723' BKB(Ref BHCS/GR, 7/25/80) 10727'-10737' BKB( " ) 10742'-10752' BKB( " ) 10760'-10767' BKB(i " ) 14, Jl hereby certify that the foregoing is true and correct to the best of my knowledge. Title Petroleum Engineer 7he space below for Commission use Date Conditions of Approval, if any: 01~IGIliAL $1tli[i 8T C. $111t111 By Order of Approved by COMMISSIONER the Commission Approved-Co~y Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON GETTY · o SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS STATE OF AK BPAE (Transmittal Only) CENTRAL FILES (CC#' s-Transmittal Only) 31 t 1 "C" STREET ANCHORAGE ALASKA TELEPHONE (907~ 265-0000 MAIL: POUCH 6-61 2 ANCHORAGE. ALASKA 99502 Date: 6-8-84 CC#: 75369 REFERENCE: SOHIO CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing copy of this letter and returning it to this office:- [ X-5 Diff. Temp. X-10 x._~.Temp. 5-20-84 9200-10960 Otis 5" 5-26-84 10600-11050 Otis 5" (4/82) RECEIVED DATE 19 Carolyn Bishop Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY SOH I 0 COIIF ! DENT I AL ARCO EXXON PHILLIPS 3t 11 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99 502 Date: 7/27/81 944 SFO REFERENCE: SOHIO MAGNETIC LIS TAPES The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- SFO/AEP/ST: ~ J-il X-8 G-9 X-12 * A_rcn/Ph~ ] 1 ips/Sta A-8 Magnetic A-8 ~Magnetic H-2 Magnetic H-2 ~Magnetic N-1 Magnetic N-1 ~iagnetic N-Il Magnetic N-Il ~-Magnetic X-2 ~,,~agnetic X-10 Magnetic X-10 -~-Magnetic Corrected NLL Printout for NLL of " " " " " of Magnetic LIS Tape & Printout fl I! fi te: (Hodges/L&hmann TDT LIS Tape & Printout Answer Tape & Printout LIS Tape & Printout Answer Tape & Printout LIS Tape & Printout Answer Tape & Printout LIS Tape & Printout Answer Tape & Printout Answer Tape & Printout LIS Tape & Printout Answer Tape. & Printout 4/18/81 (Dres) 4/16/81 (Dres) 6/26/81 7/15/81 (Dres) (OH' suite) (Dres) (NLL) Averages) 7/2/81 #2 #61766 (Sch) " " #61766 (Sch) 4/24/81 #3 #61777 (Sch) " " #61777 (Sch) 4/23/81 #3 #61765 (Sch) " " #61765 (Sch) 5/9/81 #1 -. #61776 (Sch) " "CC- #61776 (Sch) 4/21/8D #1 #61760 (Sch) 3/8/81 #1 #62005 (Sch) " " ~.~62005 (Sch) SFO & Exxon: * an as%eric next %o a listing above means you should have received the Tape directly from Ventura Schlumberge] If not, please let me know so I can correct %he problem, RECE:VED DAIE Carol Krieter Development Geology Well Records HQ 4-5 Legs l~du.>:ed .;~'['] S0H I 0 COHF I DENT I AL SOHIO ALASKA PETROLEUM COMPANY ARCO C~tty 3111 "C" Sltt[:ET ANCHORAGE, ALASKA '[[LEPt4ONE {907) 265-0000 MAIL' POUCH 6-612 ANCHORAGE, ALASKA 99 502 7/27/8:1 94.2 'to: SFO/UNIT/ST M~)il ...... Date: [%illil~ ..... -- REFERENCE: ...... .-'SOHIO FINAL DATA. . /.,,~he following material is being' bubrnitted'herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- SFO/UNIT/STATE: (-Marathon). SOHIO P~SSU~: SURVEY DATA C-i'./ Bottom-Hole Pressure Survey Data Fo~ & Survey c_a~ ,, ,, ,, ,, ,, ,, ,, D-3:/ ~f~' " " " ' " " " " "~:: ::~ / ' DATE 7/3/81 (Co) 7/3/81 (Go) 7/8/81 (Camco) 7/1]_/81 (Go) 6/29/81 (Otis) Carol Krieter Dell Records ~.~ ve lopment Geology.] SOHIO ALASKA PETROLEUM COMPANY 3111 "C" SIREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 ARCO -to: EXXON Date: 5/29/81 #827 PHILLIPS SOHIO MAGNETIC 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:- MAGNETIC LIS TAPES & LISTINGS FOR WELLS LISTED BELOW: (Sc.h) 5/7/81 # #61621 2/1/81 #5 #61371 5/8/81 #1 #61613 5/7/81 -- ~ .-- 5/7/81 #2 #61630 3/8/81 #1 #61465 .... #61557 E- 2 CH CNL F-4 J-6 J-11 DNLL R-4 (ii) 33-ii-i2 (Dres) (Sch) *A-9 *B-5 ~ *F-3 *G-2 '*G-3 *G-8 *H-13 *M-8 *N-ii CH CNL (Sch) 4/23/81 #2 #61572 " 5/9/81 #3 #61642 " 5/7/81 # #61614 " 4/30/8i #5 #616i0 " 5/1/81 #1 #61613 " -- #1 #61635 " 5/.i0/8i #i #~i634 " 5/2/8i #2 #6i607 " 5/~8i #2 #61636 Carol Krieter Development Geology Well Records HQ 4-5 SOHIO ALASKA PETROLEUM COMPANY ARCO TO:-SFO/UNIT/STATE (-Marathon) 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 4/9/81 # '718' REFERENCE: SOHIO FINAL DATA CASED HOLE he following material is bein~D' bubmitted 'herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office~-- F-9 DDNLL 3/20/81 #1 5" X-7 TDT-M 3/1/81 #1 5" TDT-M 3/8/81 #1 5" RECEIVED DATE Alaska~.f?l & Ga., Cons. C0mmissjm.~ Anchorage f' Carol Kriete. r Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY February 23, 1981 3111 "C" STREET TELEPHONE (907) MAIL: POUCH 6-612j ANCHORAGE. ALASKA Alaska Oil & Gas Conservation Cc~mission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Wells X-10 and X-ll Enclosed, in duplicate, are the following forms for the above-named wells. le . Form 10-407, Completion Report; Form 10-403, Sundry Notices and Reports on Wells; . Form 10-404, Monthly Report of Drilling and Workover Operations. GJP:JLH:ja Enclosures cc: Well File ~17 S. R. Bundy A. E. Leske Geology Yours very truly, ~J;iPcltl~eald Engine~ RECEIVEI) FEB 2 5 1981 ~.l~sk~ Oil & Gas Cons. Commission "~- ....... A~i~horage . ALASKA AND GAS CONSERVATION C . .MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG -' 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum. Company 80-43 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20467 4. Location of well at surface 9. Unit or Lease Name 477' SNL, 480' WEL, Sec. 07, T10N, R14E, UPM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 277' NSL, 925' EWL, Sec. 08, T10N, R14E, UPM X-10 (14-08-10-14) At Total Depth 11. Field and Pool 73' SNL, 1034' EWL, Sec. 17f T10N, R14E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) / 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 74.94,.AMSL / ADL 28313 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions' ?/'6/80 7/25/80 1/24/81' feet MSL _ one ~:17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 11555'MD 9666'TVD 11497'MD 963.8'TVD YES [] NO []I 2140 feet MD 1950' GL 22. Type Electric or Other Logs Run DIL/SP/GR, DIL/BHCS/GR/SP, FDC/CNL/GR/Cal 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED '20"x30i'' InsUlate~ Co~ductolSurface 110' 36" 8.6 cu.vds. ArcticS(t ~concrete 13 3/8" 72# L-80 Surface 2677' 17 1/2" 3813 cu. ft. Permafr¢,st II 9 5/8" 47# L-80 surface ... 10433.' 12 1/4" ·1521 cu.ft. ·Class G-.130cu.ft.Permafrc 7" 29# L-80 ·9918' 11555' 8 1/2" 480 cu.ft. Class G 24. Perforations open to Production.(MD+TVD of Top and Bottom and 25. TUBING RECORD interval,,.size and number). ~ MD TVD SIZE DEPTH SET (MD) PACKER SET (MD) Prudhoe Oil Pool - Top: 10714' 8973' 4 1/2". 9994' 9RR~' Bottom: 10767' 9016, 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ,, 10714.10723'BKB 0 5"@4spf (Ref. BHCS/GR,?/25/8¢ 1DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10742-10752 'BKB ,, ,, ( " ,, ) 27. PRODUCT,ON TES*' · Dat~n i Method of Operatio0 (FIo.wing, gas lift, etc.) Date o-"ET-~es% ...... -If'ours Tested PRODUCTION FOR OIL-BBL GAs~McF 'WATER~BBL CHOKE SIZE I GAS-OIL RATIO TEST PERIOD Flow~ .Tubi,ng, .Casing Pressure ,. CALC.IjLATED OIL-BBL GAS-MCF . WATER-BBL OIL GRAVITY-APl (corr) '28. cORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None , FEB2 st C Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. 30. GEOLOGIC MARKERS FORMATION TESTS --., NAME ...... Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea Sag River SST. 10603' 8809' Shublik 10619' 8822' Ivishak 10710 ' 8895' 31. LIST OF ATTACHMENTS None -- 32. I hereby certify that the foregoing is true and correct to the best of my knowledge _., District Field Signed ~ ~ . H~ e . Date ~' ~O '-'~~~ z~ ~:ngzneer / 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". Form 10-407 A(~J STATE OF ALASKA ~ ALASK IL AND GAS CONSERVATION C ,vlMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum ~y 80-43 3. Address 8. APl Number Pouch 6-612, Anchoraqe, Alaska 99502 50-029-20467 4. Location of Well At surface: 477' SNL, 480' WEL, Sec. 7, T10N, R14E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 74.94' AMSL 12. I 6 . Lease Designation and Serial No. ADL 28313 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number x-10 (14-08-10-14) 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] ~ Perforations ~ Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed wo?k, for Abandonment see 20 AAC 25.105-170). The following intervals were perforated on January 24, 1981, using Schlumberger 2 7/8" Hyperdome guns. at 4 spf: 10714 ' - 10723' BKB (Ref. BHCS/GR, 7/25/80) 10727' - 10737' BKB ( " ) 10742' - 10752' BKB ( " ) 10760' - 10767' BKB ( " ) An SSSV was set and tested in the ball valve nipple ca. 2000'. RECEIVED Alaska 0il & Gas Cons. Commission Anchorage 14. ' hereby certif/~that the foreg~ng is t~.le~and correct to the best of my knowledge. The space~e ~o/w for Commission' '-A-'~'J[ ~use~___%, Conditions of Approval, if any: Date By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in DuPlicate MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well [] Workover operation [] !. Name of operator 7. Permit No. Sohio Alaska Petroleum Company 80-43 :3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 s0-029-20467 4. Location of Well at surface 477' SNL, 480' WEL, Sec. 7, T10N, R14E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 74.94' AMSL 6. Lease Designation and Serial No. ADL 28313 For the Month of Januarv ,1981 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. X-10 (14-08-10-14) 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks 13. Casing or liner run and quantities of cement, results of pressure tests 14. Coring resume and brief description 15. Logs run and depth where run 6. DST data, perforating data, shows of H2S, miscellaneous data RECEIVED See attachment. FEB 2 5 1981 Alaska Oil & Gas Cons. Commission A~chorage 17. I hereby certify th~at the foregoing is true and correct to the best of my knowledge. I'SlGNED ./~~. ~~~LEDiStr_.~ ict Field Enqineer DATE ~~/~/ c~a ' NOTE--Report on this form is required for each r month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th 8Fthe succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate Rev. 7-1-80 PERFORATING DATA - Well X-10 (14-08-10-14) December 19, 1980: Pressure tested tubing and inner annulus. January 24, 1981: Rigged up Schlumberger and perforated the followl, ng intervals using 2 7/8" Hyperdome guns at 4 spf: 10714-10723' BKB (Ref. BHCS/GR, 7/25/80) 10727-10737' BKB ( " ) 10742-10752' BKB ( " ) 10760-10767' BKB ( " ) Put well on production. February 6, 1981: Shut well in to prepare for static pressure survey. February 9, 1981: Ran static pressure/temperature survey at 8800' TVDss. February 10, 1981: Set and tested SSSV in ball valve nipple ca. 2000'. Well on production. RF. ,EIVED A~chorage :. SOHIO ALASKA PETROLEUM COMPANY December 16, 1980 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton RE: Wells Y-3, J-13, .X-10, X-ii, X-12, X-13 Gentlemen: Enclosed, in triplicate, are Forms 10-403, Sundry Notices and Reports on Wells, for the above-referenced wells. These notices contain our proposals to perforate the wells. GJP: JIlq: ja Enclosures cc: Well File ~17 S. R. Bundy A. E. Leske Geology s very truly,. [ G: J. Pt,.'.!~_a ~.3 k~. District-Field Engineer I ECEI VED DEC1 9 19 0 Alaska Oil &AnChorag~Sas Cons STATE OF ALASKA ALASKA (~' . AND GAS CONSERVATION C~" 'MISSION SUNDRY NOTIC S AND REPORT ON W LLS 1. DRILLING WELL:g~ COMPLETED WELL [] 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 80-43 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 5o- 029-20467 4. Location of Well OTHER [] At surface: 477' SNL, 480' WEL, Sec. 7, T10N, R14E, ~ 5. Elevation in feet (indicate KB, DF, etc.) KBE = 74.94' AMSL I 6 . Lease Designation and Serial No. AI)L 28313 12. 9, Unit or Lease Name Prudhoe Bay Unit 10. Well Number X-10 (14-08-10-14) 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate ~:2 Alter Casing [] ~ Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other r-I Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). 'The following intervals will be perforated during January/February, 1981, using Schlumberger 2 7/8" Hyperdome guns at 4 spf: 10714' - 10723' 10727' - 10737' 10742' - 10752' 10760' - 10767' (Ref. BHCS/GR, 7/25/80) ( ,, ) ( ,, ) ( ,, ) An SSSVwill be set and tested in the ball valve nipple ca. 2000'. I EC IYED DEC ! 9 !980 Subsequent Work Reported on Form Alaska 0il & G=s Cons. Commission 14. I ti is true a:d correct to the best of my knowledge. Sign~_/ ~O-A.A~,_'~--.~3 ~ ~'~ Title District Field Engineer -- (o~ebe,o'w~g~mmi2nuse CI J. Plis~a Conditions of Ap~, if any: Date Approved .~.'opy Form 10-403 Rev. 7-1-80 COMMISSIONER Returned the Commission Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate (~, STATE OF ALASKA ~i ALASKA tL AND GAS CONSERVATION C ,~MISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WE LL::I~ COMPLETED WELL [] OTHER [] 2. Name of Operator . 7. Permit No. Sohio Alaska Petroleum ~y 80-43 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50- 029-20467 4. Location of Well At surface: 477' SNL, 480' WEL, Sec. 7, T10N, R14E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 74.94' AMSL 12. I 6 . Lease Designation and Serial No. ADL 28313 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number X-10 (14-08-10-14) 11, Field and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [~; Alter Casing [] ', Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals will be perforated during January/February, 1981, using Schlumberger 2 7/8" Hyperdome guns at 4 spf: 10714' - 1~723' 10727' - 10737' 10742' - 107.52' 10760' - 10767' (Ref. BHCS/GR, 7/25/80) ( ,, ) ( ,, ) ( " ) An SSSV will be set and tested in the ball valve nipple ca. 2000'. DEC ! 9 1980 14. I ti is true a~nd correct to the best of my knowledge. Signe~F~_/ %(~I~%~"-~) ~-~ ~ Title District Field Engineer The~ip_a'~ebelo'w~'~mm,sslonuse {~ .. Pllsga Conditions of Ap~, if any: Gas Cons, Commissio~ Date Form 10-403 Rev. 7-1-80 the Commission Submit "Intentions" ~'n Triplicate and "Subsequent Reports" i n Duplicate SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company (r SOHIO-BP ALASKA PRODUCTION DIVISION tO: SFO/UNIT/STATE Mobil _ BPAE _ REFERENCE: SOHIO CASED HOLE ¥Iigh_L LOGS -I coM~ 3111 "C" STRE ENG TELEPHONE (907) ANCHORAGE A LAS~¢fig¢ j ! STAT TEC g/30/80 C~F~. ,. '"/'The following material is being acknowledge receipt by signing a submitted herewith. Please copy of this letter and returning it to this office:- B-4 Diff. Temp.. Log 9/3/80 #1 5" B-4 Spinner 9/2/80 #i 5" J-10 Temp. Survey 8/8/80 #2 5" N-2 Diff. Temp. Log 9/7/80 #1 5" N-2 Spinner 9/6/80 #1 5" Y-1 Collar Log 9/9/80 #1 5" Per. Depth Control ,9/3/80 #1 5" .... Temp. ' Survey 8/9/80 #1 5" X-il Temp. Survey 8/20/80 #1 5" arol Krieter - Well Records SOHIO.PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO--BP ALASKA PRODUCTION DIVISION ARCO TO: EXXON PHILLIPS SFO TELEPHONE (907)p5~5~, MAIL: POUCH ~.~.'~" ALASka: ANCHORAGE, 95~ '~ 9/11/80 REFERENCE: /wMagnetic Tapes ing material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- ._ C-3 Magnetic Tape 5/28/80 #1 #60547 F-2 " 6/5/80 #60575 " 7/11/80 #i & #2 #60662 " 7/25/80 #1 & #2 #60712 DATE Ca~r ol 'Krieter Well Records SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO--BP ALASKA PRODUCTION DIVISION TO: SFO/UNIT/STATE Mobil -oooo 20SO~AII 3 ~BOR~ ..~ STAT TEC ~ STAT TEC . ~NFER: 'FILF: , , , i 8/29/80 f~330 i ti ~ ,: POUCH 6-612 ~GE, ALASKA 99502 31 I I I I REFERENCE: SFO ...... - · SOHIO FINAL DATA following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it-to this office:-- ~FO/UNIT/STATE: X-10 DIL/SFL X-10 FDC/CNL X-10 FDC X-10 BHCS 7/19/80 & 7/25/80. 7/25/80 7/25/80 7/25/80 2" & 5" 2" & 5" 2" & 5" 2'-' & 5" X-10 Magnetic Single Shot Survey Gyroscopic Survey 7/8~25/80 8/9/80 Cato Krteter~ ' Well Records RECEIVrD ~t~t.~- ' ..... SOHIO ALASKA PETROLEUM COMPANY September 2, 1980 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton 3111 "C" ST ANCHORAGE, MAI L: POUCH -~6.1~,~'~ ..... ~"~'~1 ANCHORAGE, AL CONY IDENT' Gentlemen: Well X-10 (14-08-10-14) Enclosed, in duplicate, is Form P-7, Completion Report, for the above named well together with the Well History, Well Logs, and Directional Surveys. This well has been suspended pending perforating operations. RHR:sw Enclosures cc: Well File #17 Geology Yours very truly, R. H. Reiley District Drilling Engineer RECEIVED Form P--7 SUBMIT IN DUP ..... STATE OF ALASKA (Se~ other in- structions on reverse side} OIL AND GAS CONSERVATION COMMITTEE WELL COMPLETION OR RECOMPLETION REPORT AND LOG* WELLL_J DRYE~ Other b. TYPE OF COMPLETION: NEW ~ WORK DEEP-r~] PLUG r-'] DIFF. WELL~ OVER ['--] EN I I BACKI I RESER.E~] Other 2. NAME OF OPERATOR Sohio Alaska Petroleum Company 3. ADDRESS OF OPERATOR Pouch 6-612, Anchorage, Alaska 99502 4. LOCATION OF WELL (Report location clearly and in accordance with any State requirements)* Atsurface 477' SNL, 480' WEL, Sec 7, T10N, R14E, UPM At top prod. interval reported below Top of Sag R, SST. 446' NSL, 1190' EWL, Sec 8, T10N, R14E, UPM At tota~ depth 7~' SNL, 1034' EWL, Sec 17, T10N, R14 13. DATE SPUDDED 114. DATE T.D. REACHED 115. DATE COMP, SUSP, OR ABAND. 7-6-80 [ 7-25-80 I 7-29-80 18. TOTAL DEPTH, MD & TVD 119. PLUG BACK MD & TVDI20. IF MULTIPLE COMPL., l, 22. PRODUCING INTERVAL(S), OF THIS COMPLETION -- TOP, BOTTOM, NAME (MD & TVD)* None ORIGINAl E, UPM 5. APl NUMERICAL CODE 50-029-20467 6. LEASE DESIGNATION AND SERIAL NO. ADL 28313 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit X-10.~(14-08-10-14) ~1- .. FIELD AND POOL, OR WILDCAT Prudhoe Bay, Prudhoe 0il Poo 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) 'Sec 8, T10N, R14E, UPM 12. PERMIT NO. 80-43 16. ELEVATIONS (DF, RKB, RT, GR, ~ 1~7. ELEV. CASINGHEAD KBE - 74.94 AMSL ~?~IBF - 40.79 AMSL IN~'~-RVALS DRILLED BY 21. ROTARY TOOLS I CABLE TOOLS Total 23. WAS DIRECTIONAL SURVEY MADE Yes 24. TYPE ELECTRIC AND OTHER LOGS RUN D1L/SP/GR, D1L/BHCS/GR/SP, FDC/CNL/GR/CAL 25. CASING RECORD (Report all strings set in well) CASING SIZE 20" × 30" 13 3/8" 9 5/8" 11 iWEIGHT, LB/FT. I GRADE / DEPTH SET (MD) InsUlated C~nauCtqr 110' 72~; IL-80 / 2677' 47~; /L-80 / 10433' 29 / |L-80 /9918'-11555 LINER RECORD CEMENTING RECORD / AMOUNT PULLED 8.6 cu.yds. Arctic-Set cement 3813 Cu. ft. 'Permafrost II/cement 1521 cu. ft. Class'G cemen~ 130 cu.ft.~or~ 480 cu. ft. Class G J HOLE SIZE 36" 17~" 12¼" 8L, I, -3 SIZE TOP (MD) BOTTOM (MD) SACKS CEMENT* SCREEN (MD) 28. PERFORATIONS OPEN TO PRODUCTION (Interval, size and number) None 30. 27. SIZE .TUBING RECORD DEPTH SET (MD) 9994' PACKER SET (MD) 9883' 29. ACID, SHOT, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED PRODUCTION DATE FIRST PRODUCTION PRODUCTION METHOD (Flowing, gas lift, pumping--size and type of pump) CHOKE SIZE IPROD'NTEST PERIoDFOR~ lOlL-BBL. DATE OF TEST. IHOURS TESTED I FLOW TUBING ICASING PRESSURE I PR ESS. OIL--BBL. CA LCU LATED 24-HOUR RATE I WELL STATUS (Producing or shut-In) 31. DISPOSITION OF GAS (Sold, used for fuel, vented, etc.) GAS--MCF. I 32. LIST OF ATTACHMENTS Well History. Well Logs. Directional Surveys 33. I hereby certify tha~~on is complete and correct as determined from all available records. TITLE District Drilling Engineer SIGNED *(See instructions and Spaces for Additional Data on Reverse Side) DATE ~' %' ~° INSTRUCTIONS General' This form is designed for submitting a complete and correct welt completion report and log on all types of lands and leases in Alaska. Item: 16: 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. Items 20, and 22' If this well is completed for separate production from more than one interval zone (multiple com- pletion), so state in item 20, and in item 22 show the producing interval, or intervals, top(s), bottom(s) and name(s) (if any) for only the interval reported in item 30. Submit a separate report (page) on this form, adequately identified, for each additional interval to be separately produced, showing the additional data pertinent to such interval. Item 26' "Sacks Cement"' Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 28: Submit a' separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). 34. SUMMARY OF FORMATION TESTS INCLUDING INTERVAL TESTED, PRESSURE DATA AND RECOVERIES OF OIL, GAS, WATER AND MUD 36. CORE DATA, ATTACH BRIEF DESCRIPTIONS OF LITHOLOGY, POROSITY, FRACTURES, APPARENT DIPS AND DETECTED SHOWS OF OIL, GAS OR WATER. 35. GEOLOGIC MARKERS NAME Sag R. SST. Shub li.k Ivishak MEAS. DEPTH 10603' 10619 ' 10710 ' TRUE VERT. DEPTH Subsea 8809 ' 8822' 8895' WELL X-10 (14-08-10-14) WELL HISTORY July, 1.9 80 Spud well at 1800 hours, July 6, 1980. Drilled 17¼" hole to 2700'. Ran 68 its. 13 3/8" 72# L-80 Buttress casing to 2677'. Cemented with 3813 cu.~ft. Permafrost II cement Installed and tested BOPE Cleaned out to 2635' tested · · , casing to 3000 psi, okay. Drilled out to 2750', ran leak-off test to 0.72 psi/ft gradient. Directionally drilled 12¼" hole to 10448'. Ran 272 jts. 9 5/8" 47# L-80 Buttress casing to 10433'. Cemented in two stages: First stage with 1521 cu.ft. Class G cement with 1% friction reducer; second stage through DV packer at 2588' with 130 cu.ft. Permafrost C cement preceded by Arctic Pack. Cleaned out to 10392'. Tested casing to 3000 psi, okay. Drilled out to 10433'. Directionally drilled 8½" hole to j0_%5~'_. Ran open hole logs. Ran 41 its. 7" 29# L-80 Buttress casing to 11553'. Cemented with 480 cuoft. Class G cement with 18% salt and 1% friction reducer. Cleaned out to 11497' tested casing to 3000 psi, okay.~ Ran CBL. Changed well over to NaC1. Ran 235~jts. 4~" 12.6# L-80 tubing to 9994', landing tubing with ball Valve at 2140'. Tested tubing to 3500 psi, okay. Released rig at 0900 hrs., July 29, 1980. RECEIVED 8EP-3 P.O. BOX 1189 PALMER, ALASKA 99645 PHONE: 376-5423 1980 Mr. Brian Rose Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, AK 99502 Magnetic Sin~gle Shot Survey Job No. A0780-O25 Well X-10 (1~-08-10-14) Prudhoe Bay Field North Slope, Alaska Date of Survey, ?/8/~0 to ?/25/80 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 interval of the survey was 2677 to 11,555. Thank you for giving us this opportunity to be of service. Yours very truly, Controlled Drilling Consultants · COMPLET ION REPORT SOHIO ALASKA PETROLEUM ~A'GNET!¢ SINGLE SHOT 'SURVEY " RADIUS OF CURVATURE METHOD OF COMPUTATION COMPUTED FOR CDC BY FH L INDSEY& ASSOC RECORD OF SURVEY ALL CALCULATIONS PERFORMED BY ! B M' ELECTRONIC COMPUTER TRUE MEAS. DRIFT VERTICAL DEPTH ANGLE DEPTH D M SUB DR SEA Di'R'EC DEG TOTAL COORDINATES CLOSURES DXSTANCE ANGLE D M S 0 0 0 -72~18 N O.OOE O. O0 $ ' 0'~0 w 0.00 S 0 0 0 W ASSUMED VERTICAL TO 2677 2677 0 0 2677.00 260~.82 N O-OOE 281q 3 0 28[3e93 27~1*75 S 6.00E 2906 6 30 2905,&0 283~.~2 $~3,00E 2997 7 15 2995.95 2923.T7 3089 10 ~5 3086,80 3014,62 S28.00E 3179 14 0 317~.70 3102.52 528.00E 3272 16 30 3264.42 3192.24 535,00E 3362 18 15 3350.31 3278.13 $3).OOE 3454 21 i5 3436.88 3364,70 $30eOOE 3546 23 ~5 35~1.87 34~9~69 530.00E 0,00 S 0,00 W 0,12 N 2,35 E 6'68 S '5"15 E 1~-78 $ 12.?~ E 26-61S 20.88 E 63.66 S 29.93 E 86.76 S 57.73 E t13~26 S 73~97- E la3.75 $ 91-S'7 E 117,35 E 145.7~ E 185.a7 E 221,00 E 3668 26 15 3632e43 3560,25 $30-OOE 188,40 S 379! 28 45 3741,53 36-69,35 S30,OOE ~37.58 S 39~4 3'3 30 3872.47 3800.29 $31,OOE 305,70 $ 4065 37 30 3970.95 3898.77 sZg-ooE 366.54 S 45~2 ~! 45 ~33'8,27 ~266.09' 529.005 632'55 $ 368,45 E 5021 42 30 4693,54 ~621,36 527,00E 916,2! $ 519,~7 E 5796 42 45 5264,26 5192'08 525'005 1~89.7~ $ 744'~ E 6318 45 30 56~8,93 5566.75 5ZS.00E 17~9.07 $ 897.9~ E 6936 46 45 6O~7,Z5 5995,07 5Z6eOO[ Z~Z~,Z9 5 ZO89e~9 E 7426 ~5 0 6¢08'39 6336.2~ SZ6;OOE 2437.a7 S i~43~7 E 0.00 $ 0 0 0 W 2.35 N 87 0 0 P. 8.63 S 39 13 24 E 19.52 $ 40 /+6 20 E 33,,82 $ 38 6 52 E 52.92 S 34 26 43 E 77.3~ S 33 30 53 E 104,21 $ 33 38 23 E 135,28 $ 33 8 5~ E 170.4~ 5 3~ 29 5a E 221e96 $ 31 55 5 E ~78,7~ 5 31 31 39 E 357,78 $ 31 18 I E ~28.01 5 31 5 13 E 732,03 5 30 13 12 E 1273,69 S 28 55 ~3 E I576~50 $ 28 10 ~ E 1939,4~ $ 27 3~ ~ E Z38~,68 5 27 1~ 26 E 2736.33 S ~7 ~ 15 E DOG LEG SEVER 1TY DEG/iOOFT 0,000 0-000 2.217 3.839 0,~25 3.836 3.611 2-756 1-957 3.289 2.717 2.0~9 2-033 3.111 3.362 0-891 0.2~7 0,413 0-056 0.527 0.220 0.357 -- i SECT I DISTANCE 0,-00 0,00 0,66 8.12 18,17 32,03 51.10 75.00 ZOO.O! 13i-;39 166~00 216.67 272.49 ~50.07 419.11 7i8*98 1036,63 1256.07 1558.00 1919.65 2362,59 zTil.gt 0 ~0~ O~ 0 ,0 0 0 0 0 ~o 0 SOHIO WELL X-10 SINGLE SHOT SURVEY JULY 80 MEASURED DEPTH AND OTHER 'DATA FOR EVERY EVEN t00 FEET OFi SUB SEA DEPTH, TRUE M~ASURED ' VERT!CAL SUB N~-TVD DEPTH DEPTH SEA g I.FFERENCE vERT.! (:AL CORRECT tON · . TOTAL COORDINATES 172 172- 272 272- ' '3?2. 372 472 472. 572 67.2 672 772 872 972 1072 1172 1272 1372 1~72 1572 1672 1772 1872 1972 2072 2172 2272 2372 2472 2572 2672 2772 2872 2973 B07~ 3280 3385 3492 360! 772. 872- 972. 1072, 1172. ~i272. 1372, 1572, 1672- 1772- . 1872. 1972- 2072- 2172, 2272, 2372~ 2~72- 2572, 2672. 2772- 2872- 2972~ 3072. ~172- 3272, ~372- 3~72. 3572, 100 0 0 200 0 0 300 0 ...... 0 400 0 0 50'0 0 0 600 0 0 700 0 8O0 0 900 0 1000 0 1100 0 i200 0 1300 0 1400 0 1500 0 160.0 0 i70.0 0 1800 0 1900 0 2000 0 2100 0 2200 0 2300 0 2~+0o o 2500 0 2600 0 270.0 0 280.0 0 2900 0 3000 1 3100 3200 7 3300 12 3/+00 19 3500- 29 . 0.00 0.00 ...... 0,00 0,,00 0.00 .... 0,00 0 0.00 0 0.00 0 ...... O* O0 0 OeO0 0 0,,00 -0 ..... 0.00 0 0.00 0 0.00 O - ' 0.00 0 0.00 0 0,,,00 0 ..... 0.00 0 0,00 0 0.00 0 0,00 0 0,00 0 0.00 0 0.00 0 0.00 0 0,00 0 0,70 0 0 12 1 24.26 3 43.01 7 t25,~7 10 16~.36 0.00 0.00 0,,,00 0.00 0.00 0.00 0.00 0-00 0.00 0,00 0-00 0,00 0.00 0.00 0,00 0.00 0.00 0.00 0,00 0.00 0.00 0,00 0.00 0.00 0,00 0,00 1-23 ~e6~. i0,77 19.52 29.60 44.01 61 81 · 02 102.90 SOHIO WELL X-10 SINGLE SHOT SURVEY 31 JULY 80 NEASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF &UB SEA D~PTH. TRUE HEASURED V'Ef~'? !C-AL SUB HD~'TVD VE~RT'i ~AL DEPTH DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDtNATE 5 3712 3672, 3600 40 3826 3772, 3700 53 3944 3872~, 3800 ' 71 4066 3972 · 3900 94 41:94 4072. 4000 12. i 4323 ' 417'2' 4100' 'i50 4454 4272. 4200 181 4587 4372, 4300 2!5 I1 13 23 2? 31 34 4722 4857 5127 5263 5399 5670 5807 5944 6083 622'3 6365 650'9 4672 '4772, '~?00 355 4872. 4800 391 4972. 4900 426 '~.072 · - '~OOO ' 462 5172, 5100 498 5272- 5200 534 537;2' 5300' 57-I 5~72, 5400 610 55'72, 5500 650 '~'672'''~ 5~00 ..... 69'3 $77 ' 7oo '" 36 35 36 ~6 37 39 40 ~3 205,52 252,.40 ............. 507,32 581.71 658.80 ............. 7.~'~'05 818, o'~ 898 · 78 ........ g80,20 1062,83 1146,00 1229-20 1312,26 1481.38 1658,07 t8~2' 6.3 6653 679 8 6943 7088 7232 7375 7516 7656 7794 7930 806~ 8197 8328 5872. 5800 780 5972. 5900 825 6072- 6000 870 6172. 6100 915 6272'' 6200 6372 · 630-0 100:2 64 72 · 6 ~00 ! 043 6572 · 6500 1083 6672, 6600 6772. 6700 1157 6972. 6900 1224 ~4 1936.26 45 2030.93 45 2125,73 q5 2220,45 41 2~94.09 40 ' · 2581,14 38 2665,76 36 2747.97 32 31 ................. 127.24 154,34 i85,7$ 221,29 259,~5 299,03 340.26 382.94 426.02 468.~0 510'36 551,42 591.61 630,68 669,48 708,21 747.~9 787,07 827.74 869,46 912,i! 955,93 1000,4~ 1045.91 1091.92 1138,12 1183,44 1217,94 1271,84 1i15,68 1~59-52 1403.12 1486e15 1525,52 E E E E E E E E £ E E E E E E ,E E E £ E E E E E E E S~IO WELL X-lO SINGLE ,SHOT SURVEy MEASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF;i~$UB SEA DEPTH. TRUE HEASURED VERT 1CA~ sUB 'HO,'TVD DEPTH DEPTH SEA DIFFERENCE V~RT I-~L CORRECTION' ? TOTAL CO. RD INATE$ 8457 7172o 7100 8584 7272. 720'0 8834 8956 9076 9197 9316 "9436 9557 9801 9926 10052 -10180 7472. 76726 7600 7772. 7700 7872. 7800 '2~72'~" 8200 372. 8300 8q72. 8400 1030 9 8.672., lO~3~ 877~.' I05~7 ........ 8872. .... 88'00 t0f6'93 8972. 8900 I0818 90 72. 9000 1284 29 3049.84 1311 27 3119-33 .,,~ /-- ,)m.32 · 84 1424 21 3~50.75 1444 20 3514,69 20 $ 1528' ' 5 1553 5 1579 5 i69,~ ..... 28 ...... 42-55.50 ~ 1720 26 4331.8~ 5 i745 25 4404.79 3 1106,4 t '" 1,11'85 11306 11427 11547 9272. 920'0 i 791 93726 9300. 1812 9472, 9400 183'3 9572. 9500 1854 4677.16 474~.14 9672. 9600 1874 20 4808,42 1563,82. 1601,70 1637'30 E 1664.33 1685-21 i703,85 1720.42 1736.36 i752.38 1768~43 1783.07 1'796 · i5 1806.86 1814,25 1815,09 1818.20 i81~00 1805,87 1794.09 1778.91 i760,86 17~3e57 i727,80 1713,5~. 1700,74 1689,14 31 JULY 80 SOHIO WELL X-IO SINGLE SHOT suRvEY INTERPOLATED VALUES FOR EVEN 10,O0 FEET OF MEASURED-D£PT'H'~' TRUE MEASURED V£RTICAL SUB DEPTH DEPTH SEA TOTAL COORDINATE$ 1000 2000 3000 · 4000 5000 6000 7000 8 000 9000 100~ I 10.00 1000. 927. 0,00-S 0,00' w 2000. 1927.. o.00 S 0.00 W 29980 29260 15,07 S 12,99 E 3'91'8'~ 3846, " ~2,97 S~ .... :20I'-e:~9~:': E - 4678. 541.2, 5340, 6111. 6039 6823. 6751. 7608- 7536, 9220.. 9148- 903-58 $ 512~82 E 2162.97"$ 'illOeOt~ .... E 2789.34 S 1125,i1 E ~899.94 $ 181I~ 4507- 37 -$ 1752'37 E 31 JULY 80 SOHIO PETROLEUM COMPANY .002 $ T RAT I GRAPHIC: 'SUMMARY DERIVED USING DIL DEPTH~-AND?GYR~SCOPIC SURVLY DAIA COUNDI~ATE .... MARKER--~---- HEASURED DEPTH ------TVD · -~ THICKH~SS WITH HEF, TU W~LLHEAU (1) #FROM LINEAR EXTRAPOLATION BELOW DEEPEST STATI(JN (2) COMPUTER PROGRAM-WOHWR BY F, M. L!NDSEY AND DATA CALCULATION' AND -i:NTE~POLATION BY RADiU~.-'~0F ......... t)AT~ UF ~UHVEY ' - . COMPUTATION DATE TYPE OF SURVEY JOU NUM~H KE~Y ~U~HING ELEV. ..... ~ .......................................... HORIZONTAL- VIEW .............. t ................................... :-': ............. ~ S_OHIO.__AL_ASKA PE_T_ROLEUM ' .............................. ~. .......................... ' --4 --: ......... WELLI; X--lO ......... ½ ......... ~' .... ..... :-~ .............. :RADIUS OF CURVATURE ---:~. .................:...--I ............. :-. ~ .... -: ......... :--~ .... ~- --~. .................................... --; ............. MAGNETIC. SINGLE -'.SHOT .... . ...... ~ ................. SCA~O00: .................. ~ .............. ; ........... :- ............................................ dULY :$1, 1980 .... ........... ';--" ................... ~ T . il . '-'-' .... ' ........................................I L::_-_-.:__':::'_-_-_'.:: L.:::-::: _. :_:: _-_ ! ::_:--:: : :_.::-.-_-: :~.:::.:' ~_:-__::::: '.-_-::_:::::7."'::::FT.: .... ~-:'::-.-_ .... ~:: .:::: . . · 7600 - -8400 · 8800 9ZOO 9600 TVD = 9'679' ...... TMD '= 11,555L-----~ ...... * ........ ;VERTICAL SECTION-- -,- .......... I* SOHIO ALASKA PETROLEUM ...... :.-~ -- -:: ............ : ...... ; .... ? ............ j ......... I WELL X-lO ~ : ....... .~ .......... e0o ................ i ...... [ .......... ---'-i RADIU$' OF-:CURVATURE:.-.-:_::-i,. :- -- --__' - : :_:_-: -:. :::_:..-:! : .:'_':: :7:- ...... :{'-:-:'::-!.':::_: :' : . -:-::' !:-::'.'. i MASNETIC- SINGLE- SHOT-..[ --:"i ; ..... t SCALE_=_I~_= ilO0-O-' i + - - ' .... ~, .................. .-_ _ : _ : _:~: :_':: i :-_-'-- ~ t'-'- ............. : ..... ~ ..........~soo-~:..: ..... .--_!_:::-._-:~-: i._::.:::_ :. :...:._:'_' t ..... :-' : ......... ~ ................. -; ....... ,-; - ___~. ::-:_:::::::_-:_-:: ..... ======================== ............ _:'_: [ ...... t . - ....... : ........ ; ..............~ .... -"OOO ..... ' ..... '' ' ................... : .... :'' ! ..... ~ ...... :-i ................... i .................................... ' .... ...... ! .......... 281 ................ 3200 .................................... ....... ~ ...... -7-7 ........ : '- ........................... ':': _.~k_ - .... ": , 7.::..'.:::-:.::._ :-:-'-: __':'": . . . · DEPTHs'sHowN ALL ? .............. : ARE TVD-:-'i ': 7--":--:'~ _ .. , ' .:. ':::-:-::::-::: !-.:.::::--: ................... ~ ............... ~::::::::::::::::::::: ! . . ~ d. A. Fouch~ President August 131 1980 Mr. Gary Plisga Sohio Alaska Petroleum ComPany 3111 C, Street' Anchorage, Alaska 99503 Re.l Our Boss Cyros'c'op~c Survey Job'No, Boss~16637 Well X~.10 (SEC7 TION R14E) Prudhoe Ba'ygField North Slopei Alaska Date of ~urveyi August 9~ 1980 Operatorl John Samec' Dear Mr, Plisga: Please find enclosed they"Originalu and sixteen' (16) copies" .... of oUr Boss Gyroscopic Directional'Survey on the above Well, , Thank you for .gi'ving us this opportunity to' be of service, Yours very truly, KB/kc Enclosures SPERRY-SUN, INC, Ken Broussard District Manager SOHI O' ALASKA PRUDHOE BAY _kL~S KA .. PETROLEUM' CO, SPERRY-SUN WELL SUR~,£YI. NG ANCHORAGE9 ALASKA COMPANY' DATE OF SURVEY AUGUSI' 9~, COMPUTATION DATE AUGUST 139 1980 BOSS GYROSCOPIC SURVEY ,JOB NUMBER BOSS-16641 KELLY BUSHING ELEV- = .~GE I 1980 7q.40 FT. MEASURED TRUE SUB-SEA COURSE. COURSE DOG-LEG VERTICAL VERTICAL ]'NCLINATION DIRECTION SEVERITY DEPTH DEPTH PEG MIN DEGREES PEG/lO0 TOTAL RECTANGULAR cOORDiNATES ......... VERTI CAL DEPTH 9 0 N ':~".-0o ,.'0 E O. O0 NORTH/SOUTH EAST/WEST SECT .. 0.00 0.00 · 0 ION .00 2007,,,,. 200,00 ...... i25"6'0.' .. 300 299,99 225.59 z+O0 399.99 325,59 500 499,, ~,,9 425 · 59 600 ' 599.99 525.59 O 20 0 25 0 22 0 21 0 26 S 2.t;39 E . ..... ', S 8.89 E .05 S 12,69 W S 21,30 E ,25 S .11 E S .26 E 1.60 S .36 E 2.22 s .3q E 2.90 S .42 E 0 19 S 6o8'9.E .59 E .3G .95 1.63 2,23 2,89 3,56 700', '-' 699.99 625'59 ~__0._0 ....... 799'9.8:_..... 725'58' 900 899.98 825.58 l[!O0 999.98 525.58 I!_O_Q ......!Q99.97 1025.57 1200 1'199.97 -1125,57 S 0'-19' E ' ~1'0"?'"' "?: .q-'20 S O 30 S 26,10 E ,19 5,87 S 0 20 S 26,29 W ,ql 6,54 S 0 28 S 31,29 W ,.14 7,16 S 0 25 0 31 .63 ,66 0 33 S 33~;'10~:W' ~,07 ' ' 7.92 S 0 21 S '11 ~39'.~/iE ,-.:' i..!'..i ':' .: '..3'9'--!;:~i. :.~ ?%L".. '8,63 S 0 13 S 7.69 E .19 9.70 S 0 ~2 N 88,19 E .56 9.87 S 0 20 N 8~. 9 E '20 9.82 S .90 .96 ,61 ,13 4.20 4.99 .87 .02 ,60 1300 · 1299.97 .- 1.225,57 1400 1399.96 1325,5'6 1500 1499,96 1425,56 1600 1599,96 1525,56 LT_QQ, 1699.96 1625.56 2900 .07 .12 .21 .29 1.06 1800.': 1799.95 ;:::i:: 1725'55 'le.OO ,:. 1~99. 2000 ;-1999,95::" : ~i~.1925i55 2100 2099.94 2025,54 2200 2199.93 2125,53 42 S 65.39 E ,08 10.92 S 25 S qO. 0 E ;37 11.46 S 1.75 2,~+3 4.53 2300 2299.93 2225,53 2qO0. 2399,52 2325,52 o 2700 2.699.88 2625.48 2800 2799.81 2725.41 2849,73 2775.33 2899.52 E E I ,22 ,77 .:~0 9.51 9.69 9.90 0,26 0.91 2.53 3.29 4,31 5,65 6,93 0 28 'S 12.39 E .22 12.15 S 5.67 0 4/~ ~.'.i,,:,i.;S.136'50:.: E:::~.. , .'37..,',.,. :.13'07 S 6'1~ 0 :. "~;:;:".::'; ~:'";;;. ;' 27! ':''?:; :~':'!'/'~;'''! q'i:7 S.. ' : 7'1A ',i'; s .o 1 32 S 46,79 W 1.52 16.63 S 7.32 2 35 S 9.30 E 2.15 19.78 S 6.70 3 55 S 27.60 E 3,34 22,ql S 7,68 2825'I'2 :28 S q3,~O. E"':': :5,81 25'98 S. 10.,~1 . · ~ ,.- 8.05 0.88 3,68 ~.__~IO ALASKA.PET_!&Q_LEU,M CO. X-lB PRUDHOE BAY _~LASKA SPERRY-SUN WELL-SURv.£¥ING COMP, ANY AN CHORAGE ~ ALASKA;-., . . ; . ,. j;;.~;....... coMPUTA'TI 0t~ ~' D'A~E" AUGUST 1~, 1~80 DATE'OF 'SURVEY AUGUST 9, BOSS GYROSCOPIC SURVEY dOB NUMBER BOSS-16641 KELLY BUSHING ELEV. = AGE 1980 FT. ME~ SURED DEPTH TRUE VERTICAL VERTICAL DEPTH DEPTH C 0 u:R ~E::;:i::::iLi:::..:: :: ' ~ O:LIR S £'::: ;!":' ~ ':"' :i. DOG' L E G " TOTAL INCLINATION DIRECTION SEVERITY RECTANGULAR COOR DEG MIN DEGREES DEG/IO0 NORTH/SOUTH EA DINATES ST/WEST VERTICAL SECTION 2950 2949-1'7 2874,77 7 3000 :2998'78 2924,-3R · · 7 3100 3097.53 3023.13 10 3200 3195.00 3120.60 14 50 S 29,89 E 4,70 47.45 S 54 S 31,69 E 4,09 66.55 S 330.0 3291.19 3216_,_79 16 46. S _3_?~39_ E 1-8.8 89.69 S 3400 ' 3386,24 3:31.1.8A 19 .':237'Y"::.'.':"S 30.60 E ~- . -. 2 '6 8....,:.;:::'... :' .:.: i,.'?116 ,17 S 3500 '3479*71 '34'05,'31 22 :"i'~':?~.~:~/:'" S~. 30'30 E S ' S- .3700 3661.32 3586.92 3800 3749.69 3675.29 ~LO_~_61 3 7 ~_.~1.21 qO00 -:: 3'918-77 38~4,37 41 O0 3998'67 3924,27 ~_20.0 ~ 0.74' 93 4."~ 00 , 5'3 4300 4149.34 4074.94 q400 q223.38 ~1~8.98 45~ , 429,7,65 . 42~3.25 4600 4372,50 429.8.10 470~ 4447,3'9" '4'3'72~W99 ~4_5~_~0 .'.' .... ~522_,01_,.~ : 4447,6!_ 4900 ~596.30 4521.90 5000 4670.26 4595.86 5200 4818.03 26 41 S 29,69 E 29 4 S 29.10 E 32 26 S 29.50 E :55 .:':-:::::-l>::.: .... ' S:. 29,19 E s 29.1 o E ~+2 6 S 28.19 E 42 20 S 28.10 E 41 43 S 27.50 E q 1 ::-20 :.i::-.::~ :-::<.:' S 27 · 3 ~0 E 41 .3' 9 -': :?:"?i:.S "27,10 E Q~ 50..,..., S .26'30 E 42 11 S 25,69 E A2 25 S 25,30 E 42 21 S 24'80 E 1.72 219.04 S 2.41 259.78 S 3,57 304.37 S ,.':.: 77 S s .40 520,78 S ,25 580.04 S o74 639,28 S ",:::::-757. o 9 s ,.57. ,,:'," 816'.57 S · 53 876,73 S .35 937.48 S ,34 998.55 S 14.42 .E 18.69 E' 23,17 E 27,80 E 39.25 E 5~,74 E. 69 .gq E 87*93 E 108,19 E 30,05 E 52.99 E 78,02 E 05.24 E 34,50 E 65,60 E ,,, , ,, 97.27 E 28.98 E 60.21 E 390,73 E 421,02 ...... E ' 450.9~ E 480.27 E 509.25 E 537,80 E 565-62 E 33,19 38,85 ~5o37 53.56 75.20 101.59 131.69 i66.26 205,25 247.76 293-47 397-77 456,58 519.95 585.53 651.53 717,36 782,63 847.90 91.3,58 979.73 1046.3~ 1113,14 1179,97 5300 4892.10 4817,7'0 5500 50~0,30 A965,90 5600 511q.07 5059.67 5700 5187.41 5113. O1 5EO0 5260.45 5186.05 42" 11 $ 22 ';89,:' E: :- 42 15 S 22.60 E 42 39 S 22.50 E 43 0 S 22,50 E ~5 9 .s "22,39 ..E · 41. ':i:.1121,39 S ,41 1'.183, OG S · 21 1245.03 S .41 1307.38 S · 3~ 1;570,18 S i-16'-',: 1433', 30" S 592.68 619.11 645.10 E 670 · 99 E 697,00 E 723,08 E 1246,73 1313.46 1380.35 14~7,57 1515.27 1583,-29 SOHIO ALASKA X-lO PRUDHOE BAY .ALASKA - ' ' ' '.-SPERRY, SUN:-WELL S.UR~EYING COMP ANY ..... · ' "<'::"":":': ::~'"':":ANCHORAGE '~: ALA'SKA '. i ' ' · : DATE':OF SURVEY AUGUST PETROLEUM CO'.._. 'i.:' '.' ........ ,,. ,- .................. COMPUTATION DATE Boss' GyROscoPIC SURVEY AUGUST ]3~ 198D JOB NUMBER BOSS-16641 KELLY BUSHING ELEV. = , ~GE 3 1980 74,40 FT. MEASURED VERTICAL VERTICAL INCLINATION DIRECTION SE. VERITY RECTANGULAR COORDINATES DEPTH DEPTH DEPTH DEG MIN DEGREES DEG/IO0 NORTH/SOUTH EAST/WEST VERTICAL SECTION 6200 5545.43 5471.03 45 27 S 22,89 E .4G 1692.52 S 6300 5615.32 5540°92 45 52 S 23,30 E .51 1758.31 S 749,~4 E 1.65 776'19 E": ?/.'.'.' >::172 8 03 · 20·' "' E ?i?.';.':< i:; 179 2.02 1.77 2.06 830,66 E 858,72 E 1862.75 1933,90 6z~Od _. 5684,?,.6 5610,56 45 50 S 23,50 E .14 1824,17 S 6'500 ."5754,15 >".:-::-.:.:. 567':9.,75 ' .23,60 E .. '... ~;7.q"&'.?:~i::~:.::1890'. 35 S ~ 7'o'o "':" 589.0- ~2 ~" < ~' .'5'~i~ 6., 5.2 ,', ....: :...~' ~'::sg~?.',? ::'::s;~2~,'~ ~. E .....;:. :. ~":</'.':~;~'~:s<:?.<?:.'.2o:2~'.~ z. o. s 6800 5959,30 588~.90 ~7 3 S 23.50 E .44 2090,96 S 6900 6027.8~ 5953.44 AG 24 S 25.80 E .70 2157,66 S 70.00. 6096,87 6022,47 46 17 S 23.69 E ,12 2223,88 S 887.22 E 916,'07.:- E . 945 "21 '!' ':E:"" 9 74""43 1003.64 E 1032.85 E 1061.99 E 01)5 077 222 2294 2366 2438 .25 .01 ,51 °05 .56 .92 .81 7400 637~.79 6300.39 ~5 7 S 2~.19 E 1.~3 2~86.86 7500 64~5.72 6371.32 q~ 3I S 2~.39 E ,62 2551.10 ZGOO. 6517.!..264~2.72 4~ 20 S 24.6.0 E $ 1091,02': E S 1120-22 E S llqg,q8"E s .... 117'g '. 59 S 12 07.59 E S 1236,62 E 2510 2581 2653 ......... 2724 2794 '.2863 .72 .54 .50 .95 7700 7800 7900. 8000 8100 a2oo 8300 · ,-,<':.6:58' 8 · 84. /'"' ': 6'5 t q-.'~ ~ 67:3 q;,..0.2 .' ':i ":' :<'665 9':;62 6807,83 6733.43 6882.51 6808.11 6957,99 ~R83.59 ~ 2::,: '5,~:::;?:::.::~::i;,:::~·..s~.:25 · 80 'E . ..- ..':::'.5:~[;:!ii!!:<;i::,;:;.":~8 02; 18 41 5'7 ............ S' '2~";'3'0' 'E- 41 25 S 26.60 E .57 2922,33 aO 53 S 2~,30 E ,88 2981;06 S 1265.91 E S 1295'5'0 S 1325,18 E S 135~+, 80 E S 1413,64 E 39<:< q. 2:: : <- . :: .:.i S '26,89 E ,93'/~...<:::'-i:.?:"~:3:0~58,69 S1442,50 E-.. .. 293 300 306 313 3201,47 '3266.22 3329,82 3,03 ~"~ 1,46 9,15 5,82 8600 7268,36 7193,96 37 33 S 27.39 E 8760 7348,14 7273.7~4 36 35 S 24.19 E ..... 8800 7~29,39 7350,,99 ~q ~5 S 18,10 E 8900 751I'69 7437,29 3~ 27 ' S 16,69 E .. 1,08 5205,85 S 2.15 3260,10 S ~.OO 3314;~1 S .85 .! . . : 3392,34 3454,11 1528,09 E 3514.84 1575.¢2 E 3632,56 1592.41"E .... 3689,35 · _SOHIO ALASKA PETROLEUM CO, X-lO PRUDHOE ALASKA SF'ERRY-'SUN WELL SUk. £YING CONPANY - ': .. '.".-.i,..ANC:HORAGE~_'AL.ASKA -.', COMPUTATION DATE BAY AUGUST 13~ 1980 DATE OF SURVEY AUGUST 99 BOSS GYROSCOPIC SURVEY JOB NUMBER BOSS-166q1 KELLY BUSHING ELEV, = 1980 FT. MEASURED VERTICAL VERTICAL INCLINATION DIRECTION SEVERITY RECTANGULAR COORDI DEPTH DEPTH DEPTH DEG MIN DEGREES DEG/1 00 NORTH/SOUTH EAST NATES /WEST VERTICAL SECTION o300 7846.17 7771.77 9~00 7930.37 7855.97 9500. 8014,44 79~0.04 .... 19600 8097' '7 555" ..:"?,~ ~ 8023 · 35 :" 9700.-"~:" '. 81'79,78 ':::'.:': 8.15.'05',.38 "980~ 8 2 5 ~_'._7 7..... :.:...'.:'.B: 18 5 * 5 7 ' ~900 8359,~ 826q,9~ 10000 8~19,~9 83~,89 32 39 S 13,10 E ,60 3581.04 S ,32 37 S 12,80 E ,16 3633,62 S 32 56 S 11,89 E ,58 3686,51 S 1607 1622 163q, 1646 1658 1670 ,95 '26 ,81 ,57 ,66 .E 3745,37 3800'62 3854'77 3908,30 3962,09 q016,04 3 8 :"1':~'::::':?':':.:'::/,:"S:,., 6.?.89 ,iE. , ,,,,: :/.,, 25'::,8.e'"":::::'-'::?:::::::': ~,856,',62, ,S 36 22 $ q.89 E 2.19 3916.87 S 37 24 S 2,1.0 E 1,97 3976,77 S 16 16 16 z7 17 80 90 98 O8 ,88 ,66 ,31 E E E E A071o03 q127,68 4186,85 4246,24 4304,52 IOLO. O 8498,.38 8423.98 38 3 S 0.39 W 1..67 ~+037.94 S 17 10200 8576~63"':- '"- 85'0"2'23 -'38-:::::"57.'-':?:.':-:'..:'""S :'2.39' W I.-45~--:':':::::::'.:'":.qi00.17 S17 1 0300: - 8655"'75-.::':'::-:.-.'.:':...:.~579,3'5 . 4'0"':::~"~':"~:75.'??~:::':':::::::'.;:"S"..'.'..~'79-'-U 'i":5915.:::..:::.:-:.:?::::.::'.:':::~:I63'68 S 17 '" 1 .C~.'O0.. _-" .8729 ~:'7 8 :..:/.-?:::'8655--38 ============================================================= ':56 ,'89' "'U 1'~59555'::~:?::::--::.::'~ 22 8- 2 8 S ........ : 6 10500 8804,66 8730.26 q2 8 S 10,69 W 2,80 ~293.76"S i6' 10550 88q2.~ 8768.0q 39 43 S 15,29 { 7,73 ~325,67 S 16 ~.OO 8881_~ _ 8[07~.9 37 ~6 S 19.50 ~ 6'53 ~355,52 S 16 09,21 07.67 E 05,66 E 97.03 E 86.87 E 79.5q E 70.21 E 10700 -, ':.8961 ~7 ' ~8887.07 ~ o ~ o o .: ~ 0 ~2 ,' 7.5 .......: ":...8.~"68', ~5 11000 9206.55 9132,15 11100 9288,92 9214.52 ,,~1200 9371o49 9297.09 11300 9,45 ~ ~-22 -..?. "9379.82 11555 9666,64 9592.2fi 33 30 S 13,29 W I 4875.62 S 3 5 .: ':::15 3-:<.::"::-' S 1.9,6'0 W 1, 89' -..:::.: ..... ~+q12,01 S 16 35 1.8o8e u 4~67,00 s 16 3..~: t.8' i 9. W :::::::::::::::::::::: . :':.: :-: :: "~' 55 555': .: ....... .~.521,62 S 16 3~ 42 S i7.60 W .~5 ~575.99 S ~595.05 ~ 23 S ~6.50 ~ .70 4630.20 S 1578.~2 ~ 16 S 15.50 ~ .57 ~68~.~2 S 1562.88 3~ -...~5..:,.-,-.-.-:':S :'.1~-.79..~ -. .::.<-. ::;:--.--...: .:-:,:--. ~ ~ --'. ,... ..- . ~73~.65 S 1.5~8.I9 1534.33 1527.80 ~51~.~7 50.15 E 30o.9~ E.. 12'61"'E A363,21 4422.19 454.1.37 4600.89 q629,18 '4702.92 .47~9.74 q796.q7 E 4843.18 E 4890°02 E 4957.18 . E ' 4984,62 · E '"" 5031.87 E'::':':':. "..: -~'5 055.50 E 5105.42 HORIZONTIL CISPLACEMENT : 5105,A2 FEEl AT:SOUIH~ 17 DE6, 15 MIN, EAST AT MD = 11555 THE CALCULATION PROCEDURES ARE BASED.ON THE · . USE OF :'T'HREE.':DiN'ENSIONAL:'-.'-RADIUS OF':'-.CURVATUR£ NETHOD, :--:,SOH'I'O ALASKA PETROLEUM CO, . PRUDHOE BAY SPERRY-SUN WELL SUkvEYING C-OMPAN¥ 'AN CHORAGE'9''' -'A LASK A ~.:'? .-.: · ..... ' : ~....-i,"./i:: ~:i' i:':,:. COMPUTATION DATE AUGUST 139 lg80 DATE OF SURVEY AUGUST 99 ,JOB NUMBER BOSS-166A1 KELLY BUSHING ECEV. : ,',, ,::..,:.,.:::{:. ':.-, ...."?'I NTE ,R,'rR,OLA TE___~ ' O0 F E ;PTH , AGE 5 1983 FT. TRUE SUB-SEA _ MEASURE~AL .... VERTICAL TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL DEPTH DE:PTH':'~.:· ;:':.DEPTH .. 'NORTH:/SOUTH '.. ,:i '::i'.: '.: .": . :.. ~-",~ ;:.. ':'-;- :;:-:i:..:.'./...?~"::-::':':..":..':?.: 3,000 999.98 925,58 6,5~ $ .96 E ,02 .02 2000 1999.95 1925,55 10,39 S 30.00 2998,78 2924..3~ 34-88 S 18.69 E 1.22 1.17 ~600 391'8'77" ' .... "'~8q4,'37 ;" "~: ":. ":' :' 352,77 S 205'~":2~."'"E:..:':':'::'~::?~::;:??':::~'Si'"'23 80.01'":"?. ~:'":'"~.: ..... 5000 467'0:~2'6 .'.. ~ ::' ":: '.: 937 ,~8 S . L..5:O'9~:~:2.5;~:;.."E?';.":?~:?~:.~:29;'7'~ 2~8,51.:"-..-' .:-' · . 60_0_0 5" 0~:~;19/...-::.-:::.' ::"5529".79,~:~;'.:~.?:~":~:::;-:?~..: I5.~1,. 82,':.S . 2~6.0'7 .:~.~,:.'?:':;?~-.,:":??.'?~';'::;:.'.. :": .. 700 80O 0 6096-87 6022.47 2223.88 S 1'061,99 E 905,13 307,32 0 6807.83 6735.q3 2862.79 S 155~'.80 E 1192.17 289.0~1 7000 75_~_q.,52' 7520,12 3q22,z+3.~S ___ ' 1607,95 E lq05,~8 213,31 ~000 8~1,9.29-;'.':::-:" 83~q ~ 89~:.....:.,:':~;:::~::?~':. ....... 3976 · 77 S :' :.::".l:--708'."317"::.E.J::::'~::/~.?~.:"::';'::~5'80:'~:;~7:I::? ..... 175,2 3 1000 9206:.55" :". 9132. ~5..::-'-?:L:::'.:':: ~575.99 S' .-;::'~:-i:'59:.S";O5~':E:<~.:.:.:.'"~:;::'-.-:iT'~3';2:;:~5':-' . 212.74 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE. DIMENSIONAL RADIUS OF CURVATURE METHOD. ~'~::: ' :'SP'ERRY,SUN UELL SURVEYING COMPANY PAGE '6 .', ., ' 'DATE OF SURVEY AUGUST __SOHI_O,i ALASKA pETRCLEu~'-CO. X-lC. COMPUTATION DATE ...... PRUDHOE BAY AUGUST 13, 1980 dOB. NUMBER BOSS-166qI ALASKA · KELLY BUSHING ELEV. 1980 7q.qO FT. ._E_E.~S__U R E D DEPTH 97/4 ..... LL7_~ TRUE SUB-SEA TOTAL V_ER T I CAL VERTICAL RECTANGULAR cooRDINATES MD-TVD VERTICAL D EPT H,:. ;'. '..:.:": ':! .-:' ':-'.:'.'DE.P:T:H' : ,: :._ ::N O RT H / SO U T H' :': . :':E AS T/ ....... C OR R E C T I 0 N .. 'o...o 7q 7q.qO 0,00 ,13 S .05 E .'00 .00 174 17q.qO lDO.OD .73 S .2q E ,OO ,00 27/4 27~,q..0 200,00 J.,4~ S ,3/4 E ,00 ,00 37A 37/~./40::!" --:"-.30'0,-00 2.07 S' ':-:!:.i:::!":':~'~.";'5'R':E '": .:"::?'~!":'~'";'"':":'~.'"101TM: ~7/4 ~+7/4.q :'..~:~',.'oo ' 2.?z s . - . ~:5_7.,+.".- .- ... 57/4...~-o. -.:;-."5o.o ,'~_o. :...-..- - ~-,+ o s . .--.. i?i:;;i:~!...:i?':?- 57i:: c'.:'? :'::.:..:::?:?:~::;:i:.'o:z.,:. ' 67Q, 67/4.40 600.00 77/4 77~.~0 700.00 4.79 S ,65 E .02 5oG7 S .80 E .02 o00 o00 o00 o00 o00 .00 8.47 S ,10 W .03 9.08 S .06 W ,0/4 9.60 S .22 W .0/4 .00 ,00 .00 .00 .00 ,00 .00 o00 SP ERR.¥-S UN i. 'W. ELL' sURV E¥.IN G ' A.N C H O-RA G E '~:. A'L ASK A SOHIO ALASKA PE.TR. OLEUE..CC...-..., '~ '--'~' -' - : X-!O COMPUTATION DATE PP. UDHOE BAY AUGUST 139 1.980 ALASKA · COMPANY DATE OF SURVEY AUGUST 9v dOB NUMBER BOSS-1GGql KELLY BUSHING ELEV. rAGE .7 1980 = 74.q0 FT. TEO V '.lO0: FEET OF SUB-SEA_':'DEPTH~: MEASURED DEPTH 187~ 197q 2074, 2174 227q 237a -: .... 2q7q ".". ' · 2574 2674 TRUE SUB-SEA VERTICAL VERTICAL TOTAL RECTANGULAR .C~ORD IN ATE. S 'MD-TVD VERTICAL 197q.40 1900.00 207A,.qO 2000.00 2174.40 2100.00 NORTH/SOUTH -EAST/WEST D IFF EREN CE::~.::. CORRECTIO · ,.,.-: ' 2, ' .... ,0 10.25 S 3.02 E .05 .0 10.79 S q.25 E .06 o0 11.32 S 5.22 E .07 o0 277~ 277~.q0 2700.00 18.65 S 6.52 E .16 287 ~ '"'"':'~ i"' ::' 28. 7 q,. ~ 0 .;;': .: :i':i'-":'": 2180'0~ 0 0 :.':. ', 2'q:~:;::'O 6"::'. S8, 7 8':: El' :;'-: i..i:::i ?'/{ iii?;!:.:~.:: ?,:~ '.. 35 ' 2975.:'..',.,:::~';'~:.297:~.'~:0"::'.'::',.~::.2.900,0 0 . "':..~..;.~:.3:~.~.;,57~:;;/.S'. 16.55:` E.'~:.~:~..::~:~,~::: ~:~:'?:;":.'~.::-~02' ~~ .00 .00 · 0.1 ................... , ........ '.' .0! .01 .05 31.78 317.4.,~0 $100.00 3282 3274.~0 3200. O0 371 ~" .... 367.;q:~ q'-O:'::;~--..:~?::.-::.':~:; 3600'~':0 0 62.03 S 3G. q7 E 4,33 2. 85.41 S 51,03 E 8.07 1,12,65 S 67.8q E 13.07 5. 26 74 O0 · 81 .... · 11 ' .SPERRY-SUN. WELL SURVE¥'ING - ANCHORAGE, ~ ALASKA SOHIO ALASKA PETROL_E_U,~,',,CO.,,, · ............. .' .... .- ~ ' X-lO COMPUTAT I.O~ DATE PRUDHOE BAY AUGUST 13~ 1980 ALASKA C OHP ANY PAGE '8 DATE OF SURVEY AUGUST 9~ 1980 ,JOB NUMBER BOSS-16641 KELLY BUSHING ELEV. = 74.q0 FT. ME.A S DEPT , m , ' i"::.i'. :- .' i.~i.:: .' :!:._-.. ~L~LT_g-'R PO L_~ TED V--~U ES!.ii:'E:OR'. :EVEN:" 1:'00 'FE E. l..:' OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL U. RED VERTICAL VERTICAL RECTANGULAR COORDINATES H DEPTH.. : DEPTH... :<:.--- N CRTH, kST/WEST .. !:-....:..:.. · .. :.:...' . . ?~.::-: :' ,..: . ~ '<- .. . ::...::-...< 39~6 387A,.qO 58O0.00 4069 3974,40 3900,00 ~.199 t4074,..40_ _ 4000,00 4333 4174';40;-:i::i' .... ~,IO0,O0 "_ '..~:".i'..:'.: MD -TVD :DIFF E R'E NC'E -..:- i<' VERTIC CORRECT AL I0 326.37 S 1.90.43 E 71.89 388,56 S 225.21 E 94.71 ~61.5,5 S 265.3R E 124.89 1'540,75 S ':i..307~98. E ..... :" 13,78 17,86 22,82 30,1R 34.49 ~870 4574.40 ~500.00 858,84 .5e~5 q 6.74 .~.~ 0 q 60_r'L~ l;l () 9~0.90 51~0..ii"" '~ 477'~,.~0 '4'700'00:''<' ~i'.".. 1023.62 5276 'i-e87'~,~'0 ..~~' __54tl ..;~L497,~,q0.~, 5682 I::;' .~ ~. 1_9. _ 5958 6099 62ql 507~,A0 5000,00 1273,67 517~,q0 5100, O0 1~58,98 52,_74_: _~ 0 5200.00 1445,39 537~,40 5300,00 ...'. /".153~,52 5#7~;q0 . 5400.0:0 .1626.46 --5574. o: .'. 55oo. oo. 33,61 35,37 35,17 35,09 36,11 36,90 S q'7 I. 67 E 296.04 34.30 S 51 0.87 E 331.21. 35.17 S' "" ~'<>!i?' 5'Q 9 ;' 37;:" E ' '.:::: ~':!:. ~i:.;:'i.i'>:: 366""* 58 S' :: :..:: ;?>.,.:..:i'-5"~;6:" 3.i-i~ii..: E :-.>.i::!.iii:;i ~::;;;.::'?-::;;{ 14:''0I'' !~,75 :.~i..~. S 657,02 E 471,70 S 692,36 E 507,81 S 728, 07 E 5a~ q2.18 SOHIO ALASKA X-10 PRUDHOE BAY A! ARKA PETROLEUM CO. SFERRY;'SUN bELL SURVEYING COMPANY :.:..ANCHORAGE, ALASKA .......... i _.::... ':. .... ...... - ..:...-" COMPUTATION DATE AUGUST 139 1.980 dOB NUMBER BOSS-166q! KELLY BUSHING ELEV. ,-.AGE 1980 74.40 FT. TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD · .'-.:,.:::~_::':!/:.i~:?DEP:T H. :':. 'N.C R TH/:S.'OU.T:H~i:':'~:??~i~'::'!:~i:'E A S-T / W E'S T. ~ :."!./~:.-:.?:~.:--:~i:::~-..'i :~:::i:::'-~:..;~.:: .... -!.:-...........'. i':....:i:.-:.~:.~?iii ii~::..~:!:.?:i~i'!i'!i'.:!::L::'.:i ;!:i-:~i:~?:' 5700.00 I909.97 S 924.64. E 5800.00 2008.08 S 96'7'q0 E 5900.00 2.105.R4 S lOlO. 1I E DE PT H ":':'":: 631 6529 5774.q0 755.07 6675 587A.qO 801.5q . . _~R22 5974.q0 8,47.76 VERTICAL RECTION A.q,63 AG,A. 7 AE,,23 7111 61:7'A ~/~-'O?:!i..":.;:::.::~,l 00-;:00 ',-.-.'"::::-.~?':.::~:':~!i_ 09.q : 6~:.::::E':'?,?~!!';ii'::-:?:!:":~!'37 7399 637~'.q0 6500.00 2486,51 S 1178.~3 E 1025.05 75~0 6~7~.A0 6QOO.OD 2576.79 S 1219.2~ E 1065.82 7679 657e.qO, 6500.00 2665.e2 $ 1259.99 E .:: . 7~18 ".~ ~6.7'4-,~0 ::.:~:.~.~.~:':.:?~600' O0 275I'"~:.88:~?:S:-.': ' ~ 30'0*. 7955 '.'.: :.67.7 ~ "~0 '. :?'?~:':~.,;'.'.::'67'00,00 - 283.5'~:;~8'~0~;~.S-:~:.." ::. '~.1 3~j '-~8::?':~~:.i~{~,!8'0:-:~ R221 697~.~0 6900.00 2993.65 S 1~19.87 E ~2~7.20 835~ 707~.~0 7000.~0 3068..2~ S 1~57.~7 E ~277.~9 .... ~.,. 717~.~0 7100.00 3~0.23 S ~9e. 08 E 1306.05 86 O 7 -"'~:~"72.'7~ "~ 0.-': ;--' ..... :7200" 00 320 9~':.977'.S%:/'. ~5.30. 2 3'..E .:~':._.~:':: 1'3'~3'.22 '-t ::..:.:~?? ' R 732 .-,~ ~3."7 ~ ' 40";'::;;:.:.;,;;:'.'~'~?.7:30'0 ;~0"0 .:-. ;..:3277 i-.8~ ~.}:~S':"."~.~.:~'::~:~:.;..i 561 · 9 Z ". ,~, .... ...:.:'::..z:~z.~.., ~ o :..-;.~.j:..: ~:~:'.: 7: ~ o.o'" oo.' ~ .~.--..... ~. ~-: :.~.~ .~: ~?-,.:.,~:.~;:.?~.~:.S.-:.~ ::..-':~:.~::?~:-. ~.. ~.~.s ,.o z.:. 45 o31 .61 ~q.O0 q0.77 39.70 38°q0 36.70 3q.17 32.ql 30.28 28.5~ 22 · 1 9..-:.':/"i:" ":::""!!:"': ~' DATE 'OF SURVEY AUGUST SFERR¥-SUN ~ELL.~SURV'E¥iNG CO'MPAN¥ ~.,, _..SCH_[0~. ALA~S? A.' PETROLEUM X-l~ COMPUTATION DATE PEUDHOE BAY AUGUST 15~ _~k AsK A dOB NUMBER BOSS-1GG/+I KELLY BUSHING ELEV. PAGE 10 19~0 = 7Q.zl 0 FT. . . I NTERPOL'ATED'', VAiL U ESi :'Fii'O!~':?!i':~V ~-N ;''! O0 '"FEE T .,OF"' SUB'- SEA .- DEPTH'"i'.//i. ' ' TRUE SUB-SEA TOTAL _._~EAS URE D VERTICAL V - F~,T I_CA L__ RECT_ANGULAR COORDINATES MD-TVD VERTI DEPT'H "::~'~"'"" DEPTH :,~,-'.;~, '" DEPTH NORTH_/SO~UTH~: '-EAST/WEST" ~..:,i,:.~ '.'~i."i~i.i--,::':::' '.' ,': · ':,. ~J'i:;-.' -' . ,'' : .-'~;.:/:'?,/'~T.,'?:?',ii ''~'''-'..~' ·: '-·'. · i' ' : .'. ' '.';'. i; . ": i?'<: ' ~.,' 9095 767a.aO 7600.00 3~73.65 S 1621,70 E 1~21,~8 2 921~ 777q.~0 7.700.00 3536,~3 S 1636.~9 E 1~0,~9 '9333 787fl,~0 78.0_Q~_00 _ 3598.67 S 1650.68 E lq59.13 1 9~52 --' '797q"' ~0 7900,00 9571 8074.~0 8000. O0 0818 827~.q0 8200.00 99~5 8~7~.~0 8~00.00 10,069 8~7.~.q0 :'.. ] 019 7.,]'L .~' .;..: .-'8 574., ~ 0 .8500,00- 10591 887~,~0 8800,00 ~350,28 S 1671.97 E' 1716,65 1~715 897~.q0 .900.00 ~Q20.82 S 16~7.01 E 17"1.56 - 3661-1 5 S .: 39~2.67 S 1706.82 E 1569.20 ~0,19.17 S 170g. 3~ E 1595.15 CAL 0-06 9,01 8.6/+ 18,77 ..... " :: 19.~ 6"~.'- 2 1 · 6 3::'i::'; '- 25.22 2q-o99 25.9~ 27,5 29,8 32,3 :51,6 2/+,9 ~.1._Q.8_38 907~_~_A0 9j),,,_O_O~_O0 qq88.26 $ 16;)3,66 E 176q.~2 10960 9i'74., qO,":. '.. 9100.00 q55'4"77 '?S '11082.'.'. ;927'~..~:0::"i'.../:'./.. 9200. O0 22.86 SOHIO ALASKA PETROLEUH CO, SPERRY-SUN WELL SURVEYING-,COMPANY AN CH OR. AGE* :/A LA SKA DATE OF SURVEY AUGUST PAGE l'l 1980 . X-lC PRUDHOE BAY __~S.KA COMPUIATION DATE AUGUSl 13, 1980 dOB NUMBER BOSS-1GG41 KELLY BUSHING ELEV. 74.A0 FT. TRUE SUB-SEA __ MEASURED VERTICAL V,[RTICAL : DEPTH ...... ....D EP TH .i.,:.. .DEPT !'.' .'_ '."~! 1'324-..:'i' i' '. :'ii 9'q-7'4 · 40 9 400, 114z}4 9574,z~0 9500.00 11555 9666,6q 9592,2q TOTAL RECTANGULAR COORDINATES 4:7,51' qB1 6,19 S I 528- 52 E 4875.62 S 1,514,47 E MD-TVD VERTICAL ..,.D I FEE R E NC Eii.;;~:~: CORRECTION ..,.:,-,: · ::..::, .. 20,8 1869.98 1888'. $6 18.39 THE CALCULATION PROCEDURES-! LINEAR r~ ~m ~ ~m~ m~ m~m ' TH'E..'..NE'AREST 20 FOOT..'IM i ' . . SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 August 4, 1980 Alaska Oil & Gas Conservation Cc~ntission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: ' 'Weli 'X'10 (14'08'10'14) --'j 4 ENG 1GEOL STAT TE~- ~---J--sTAT TEc-- CONFER: Enclosed, in duplicate, is Form 10-404, Monthly Report of Drilling and WorkoverOperations, for the above-namedwell for the month of July, i980. RHR: ja Enclosures cc: Well File $17 Yours very truly, R. H. Reiley District Drilling Engineer RECEIVED SUBMIT IN DUPLICATE Form No. 10-404 REV. 3-1-70 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 5. AP! NUMERICAL CODE 50-029-20467 6. LEASE DESIGNATION AND SERIAL NO. ADL 28313 WELL WELL OTHER 99502 2.NAME OF OPERATOR Sohio Alaska Petroleum Ccmpany 3. ADDRESS OF OPERATOR Pouch 6-612, Anchoraqe, Alaska 4. LOCATION OF WELL At surface: 477' SNL, 480' WEL, Sec. 7, T10N, R14E, UPM 8. UNIT FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. X-10 (14-08-10-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay,Prudhoe Oil Pool 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) Sec. 8, T10N, R14E, UPM 12. PERMIT NO. 80-43 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. July, 1980 Spud well at 1800 hours, July 6, 1980. Drilled 17 1/2" hole to 2700'. Ran 68 jts. 13 3/8" j2# L-80Buttress casing to2677'. Cemented with 3720 cu.ft. permafrost II cement. Installed and tested BOPE. Cleaned out to 2635', tested casing to 3000 psi, okay· Drilled out to 2750', ran leak-off test to 0·72 psi/ft gradient. Directionallydrilled 12 1/4" hole tO10448'. Ran 272 jts. 9 5/8" 47# L-80 Buttress casing'to 10433'. C~ented in two stages: First stage with 1521 cu. ft. ClaSs G cement with 1% friction reducer; second stage through DV packer at 2588' with 130 cu. ft, Permafrost C cemoa3t.precededbyArctic Pack. · S~ · Cleaned out to 10392' Tested casing to 3000 p m, okay. Drilled out to 10433' Directionallydrilled 8 1/2"hole to 11555'. Ran open hole logs. Ran 41 its. 7" 29# L-80 Buttress casingto 11553'. Cemented with 480 cu. ft. Class G cement with 18% salt and 1% friction reducer. Cleaned out to 11497', tested casing to 3000 psi, okay.~ Ran CBL. Changedwell over to NaC1. Ran 235 jts. 4 1/2" 12.6# L-80 tubing to 9994', landing tubing withball valve at 2140'· Tested tubing to 3500 psi,~okay. Released rig at 0900 hrs., July 29, 1980· RECEIVED -4 Al~,sk~ 0i! & [~,:s ~ ,re,s, ~ommission Ane, hor~§~ MD:ja 14. I hereby cert~rrect SIGNED.~ TITLEDiStrict Drilling m~nqineerDATE g'"' (~ &O I~_ H_ ~(OllPy x~x~ NOTE-Report on this (orm ia requiredo~( ach eamendar month, regardle~ o( the atatua o( operatiom, and mu~ be flied in duplieate ~ith the oim and gas conservation eommittee by the 1Bth o( the aueeeeding month,unl~ other~iaa directS. ALASKA OIL AND GAS CONSERVATION COMMISSION Thru: Hoyle H. Hamilton~ Chairman/Commiss~?.~¢~ '~' Lonnie C. Smith /c"'~ Commissioner ~~ Ben Le Norman Petroleum Inspector July 10, 1980 B.O.P.E. Test on SOHIO's X-10, Sec. 7, T10N, R14E, U.M. Prudhoe Bay Unit Tuesday, July...8 I departed my home at 7:45 a.m. for an 8:15 a.m. showup and 9:30 a.m. departure via the SOHIO charter for Deadhorse, arriving at 11:00 a.m. Weather: +35 degrees F., misting rain, wind 20 mph from the East. Wednesday, July~.~ B.O.P.E. Tests began at 6:15 a.m. and were completed at 7:20 a.m. B.O.P.E. Inspection Report is attached. I departed Deadhorse via Wien Flt. #2 at 11:35 a.m. arriving in Anchorage at 1:14 p.m. and at my home at 1:45 p.m. In summary: I witnessed successful B.O.P.E. Test on SOHIO's X-10. O&G #4 4/80 ( STATE OF ALASKA ~. ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Inspector Date' UO~.Y 9, /~ Well X-~/~ Operator Well Location: Sec Drilling Contractor Rig # Repre sentat ivo~~~ ~_ Location, General Well Sign General Housekeeping Re'serve pit Rig BOPE Stack Annular Preventer Pipe Rams Blind Rams Choke Line Valves H.C.R. Valve Kill Line Valves dheck Valve Test Pres sur. e _...~'¢::; ¢= ACCUMULATOR SYSTEM Full Charge Pressure ~(~O psig Pressure After Closure /~~ psig 200 psig Above Precharge Attained: FulI Charge Pressure Attained: N2 ::l~/O0 ;, ,.~;~...~-0/ .,~,_~o0/.,~, o~ psig Controls: Master O~-- Remote ~:;/~ Blinds switch cover Kelly and Floor Safety Valves Upper Kelli Lower Kelly Ball Type Inside BOP Choke Manifold No. Valves min ~ se. min ~ se Test Pressure Test Pressure .~'~ ~7 ~:) Test Pressure ~'~ Test Pressure Test Pressure No. flanges Adjustable Chokes -~ Hydrauically operated choke Test Results: Failures '"'~ .Test Time Repair or Replacement of failed equipment to be made within .. days and Inspector/Commission office notified. Remarks: 7Z-----~T'~' ~~q~j ~ ~ ;/~r'~ /~/u/~ Distribution orig. - AO&GCC cc - Operator cc - Supervisor March 4, 1980 Mr. P. R. Judd District Dril!ing Engineer Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, Alasak 99502 Prudhoe Bay Unit Well No. X-10 Sohio Alaska Petroleum Company Permit No. 80-43 Sur. Loc.~ 477tSNL, 480~WEL, Sec 7, T10N, R14E, UPM. Bottomhole Loc.g 280tNSL, 1300tEWL, Sec 8, T10N, R14E, UPM. Dear Mr. Judd= Enclosed is the approved application for permit to drill the above referenced well. Well samples, core chips and a mud lo9 are not required. A directional survey is required. If available, a tape contain- ing the'digitized log information on all logs shall be sub- mitred for copying except experimental logs, velocity surveys and dipmeter surveys. Many rivers in Alaska and their drainage systems have been classified as im~ortant for the spawning or migration of anadromous fish. operations in these areas are subject to AS 16.50.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative. Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's office, Department of Fish and Game. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to Mr. P. R. Judd -2- Prudhoe Bay Unit Well No. X-10 March 4, 1980 commencing operations you may be contacted by a representative of the Department of Environmental Conservation. Pursuant to AS 38.40, Local Hire Under State Leases, the Alaska Department of Labor is being notified of the issuance of this permit to dril 1. To aid us in scheduling field work, we would appreciate your notifying this office within 48 hours after the well is spudded. We would also like to be notified so that a repre- sentative of the commission may be present to witness testing of blowout preventer equipment before surface casing shoe is drilled. In the event of suspension or abandonment, please give this office adeqaate advance notification so that we may have a wi.~ess present. Very truly yours, HoT ~. Hamilton Chairman of BY OFtDUn O? ?~,~U ¢O~;la$tON Alaska Oil & Gas Conservation Commission Enclosure Department. of Fish & Game, Habitat Section w/o eno!. Department of Environmental Conservation w/o/oncl. Department of Labor; Supervisor, Labor Law Comp!lance Division w/o eno1. SOHIO ALASKA PETROLEUM COMPANY February 26, 1980 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265°0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Alaska Oil & Gas Conservation Ccmmission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. H. H. Hamilton Gentlemen: Well X-10 (14-08-10-14) Enclosed are the following documents, in triplicate, along with our check for $100.00 to cover the permit filing fee. -1. o e Application for Permit to Drill, Proposed Drilling Pr°gram Outline, Surveyor's plat showing well location. PRJ: ja Enclosures cc: Well File #17 Yours very truly, SOHIO ALASKA PETROLEUM CCMP~ P. R. Judd DiStrict .Drilling Engineer RECEIVED Form 10-401 REV. 9-1-78 STATE OF ALASKA SUBMIT IN T ,TE (Other instructnk on reverse side) ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL OR DEEPEN la. TYPE OF WORK DRILL ~ b. TYPE OF WELL WELL [-'] DEEPEN [] SINGLE C'~ MULTIPLE I---I OTHER ZONE~ ZONE U 2. NAME OF OPERATOR Sohio Alaska Petroleum Company 3. ADDRESS OF OPERATOR Pouch 6-612, Anchorage, AK 99502 4. LOCATION OF WELL At surface 477' SNL, 480' WEL, Sec. 7, TloN, R14E, UPM At proposed prod. zone 280' NSL, 1300' ~W_.~, Sec. 8, T10N, R14E, UPM 13. DISTANCE IN MILES AND DIRECTION FROM NEAREST TOWN OR POST OFFICE* 10 miles N.W. of Deadhorse API #50-029-20467 6. LEASE DESIGNATION AND SERIAL NO. ADL 28313 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. X-10 (14-8-10-14) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay, Prudhoe Oil Pool 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 8, T10N, R14E, UPM 12. 14. BOND INFORMATION: T~Blanket Surety and/or Ne. American Insurance Company 3348616 AmountS100,000-00 15. DISTANCE FROM PROPOSED * LOCATION TO NEAREST 280' N. of ADL47475 PROPERTY OR LEASE LINE, FT. (Also to nearest drig, unit, if any) 18. DISTANCE FROM PROPOSED LOCATION TO NEAREST WELL DRILLING, COMPLETED, OR APPLIED FOR, FT. 2729' N.W. of Well X-9 21. ELEVATIONS (Show whether DF, RT, CR, etc.) KBE = 75 ft. AMSL 16. No. OF ACRES IN LEASE 2501 19. PROPOSED DEPTH 11675MD 9625TVD 17. NO,ACRES ASSIGNED TO THIS WELL 160 20. ROTARY OR CABLE TOOLS Rotary 22. APPROX. DATE WORK WILL START June 11, 1980 23. PROPOSED CASING AND CEMENTING PROGRAM SIZE OF HOLE SIZE OF CASING WEIGHT PER FOOT GRADE :MD SETTING DE~ Q~ntity of cement 36" 30":x 20" Insulated Cor~uctor 110 110 11 cu.yds. Arcticset Concrete 17½" 13 3/8" 729 L-80 2670 2670 3860cu. ft. Permafrost II 12%" 9 5/8" 479 S0~95 10502 8672 1521cu. ft. ClassG+130cu. ft.Permafi 8½" 7" 29# L-80 11675 9625 287 cu. ft. G + 18% salt ;est ( See attached proposed drilling program. ~c-''~ n 5" ¢~%~ IN ABOVE SPACE DESCRIBE PROPOSED PROGRAM: If proposal is to deepen give data on present productive zone and proposed new productive zone. If proposal is to drill or deepen directionally, give pertinent data on subdurface locations and measured and true vertical depths. Give blowout preventer program. 24. I hereby certify tha~~Tru_.elnd~ SIGNED _ - ' ~_ I~_' ,IIIIF~ DISTRIC~ ~TLEDRILL!NG (This space for State office use) SAMPLES AND CORE CHIPS REQUIRED I MUD LOG [] YES ~ NO ] [] YES ]~..NO DIRECTIONAL SURVEY REQUIRED [~YES [] NO CONDITIONS OF APPROVAL, IF ANY: OTHER REQUIREMENTS: A.P.I. NUMERICAL CODE J-o- o2-~;- PERMIT NO. ~ 0"~ 3 APPROVAL DATE BY GAD5,~ ~ ?}"~ C~o$tOl%rSee Instruct,on On Reverse Side N~ch ~t 1 DATE (' PR~ DRILLING AND COMPLSTION PROGRAM Dry bucket 36" hole to 80' below ground level and cement 30" x 20" insulated ccnductor to surface using 11 cu. yds. Arcticset concrete. Drill 17 1/2" hole to 2700' and c~ment 13 3/8" 72# L-80 Buttress casing to surface using 3860 cu. ft. Permafrost II cement. Blowout Preventer Program consists of 5000 psi W.P. pipe rams, blind rams, and annular preventer frcm 13 3/8" casing point to T.D. Dire~:ionally drill 12 1/4" hole to 8672'+ TVD. Run 9 5/8" 47# L-80 Buttress casing to 8672' TVD and cement first stage with 1521 cu. ft. cement. Cement second stage through D.V. packer collar at 2600 '+ with 130 cu. ft. Permafrost C cement. 9 5/8" casing will be hung at surface, the 9 5/8" x 13 3/8" annulus will be Arctic Packed. Directionally drill 8 1/2" hole to T.D. at 9625'+ TVD. Cement 7" liner to 500' inside 9 5/8" casing shoe with 287 cu. ft. Class G cement with 18% salt. Run 4 1/2" 12.6# L-80 Buttress tubing with a production packer assembly at 8359'+ ~JD. A subsurface safety valve with dual control lines will be placed at 2120'+-. DiSplace tubing to diesel. Install and test Xmas tree. Suspend well for perforating subsequent to rig release. Details of proposed perforations to be sutmtitted on Sundry Notice to follow. II ILl I IJ II I 40 ;0 ~ 20 :~0 4 0 Ia ~0 04 5016' Ol I (Actual) ¢~d~l~ (Pro,o,,d)gt2 . C~-~ . I(Proposed) .! - ~ ' - / I ? ~ e (Pr~os~d) 941' ~ i' X-i(Actual) _ t ~ t . t~o~8' ~ ~ ~ ~. ~ ~-- EAST C~D. x-i, 03 .,oeo. o, ro,~ 18 (Propoled) L _ I 40 i(Actu°l) I LAT. = 70°14'31. I 3" LON Gs14e°39' 19.22" X= 666 488 Y; 5,9:~',e9o ~" Al60' ~ 8 (Prop~ed) 130~.~ x - lO (Proposed) I (Proposed) ! PORTION OF TION,R 14E, UM SCALE I"-- b/£ MILE- ,I · CONDUCTOR HOLES PAD DE TA IL SCALE 1"=30O' (~- 5 - lO-/4) [$/- 5 -/0./4) (~$- 6 -/0- ~) f43 -/- I0-/$) · · · SUMP (14-8-/0-14) · x-Ia (42 - 7'- I0-14J · X - II ($1-7.-10-14) · ,IF-I~ (i/-~'-/0-14) · ~-/3 /.Pi -/z-/o. I CERTIFICATE OF SURVEYOR .... I..., .... I hereby certify that lam properly registered to practice land surveying in the State of Alaska (]nd that this plat represents a location survey of the wellp'od shown end the wells thereon. This survey was mode by me or under my sapervislo~ and oil dimensions and other detolts ore correct. Bottom hole .................. 7g:,'~.::-...~ ? locations are furnished by others ¢'.~ ~., · ........ :h'~-':' Ke nethBdenklns 'i ., ~ ~ _ ...... L, , j'.: , . No. 3661-S..~ ~ Date Note. Ail bottom holes are 8800' sub sea. Rev,seal BHL (X-2) from 2450'to.2490' EWL. PJR 9/12/1979 Added proposed bottom hole loc X- 7 CJ R i/14/80 Added proposed bottom holes X.81~ X-9(R890'SS) C J.R. 1/22/80 Revised EIHL(X-8)from 2300' to 2170' SNt. P~from25~)'to2160EWL. PR 2/5/80 Added proposed BHL X-II,X-12,X-13 I~ X-14 P.J.R. 2/13/80 Added proposed BHL X-i0 P.J.R 2'./14/80 Revised X-I,X-Z,X-31~ X-4 from Proposed foActual. P.J.R. 2/14/80 _ i i ii ii ii i i i i i ii i i i C JR __ S~rveyed by F.M. LINDSEY 8~ ASSOC. LAND & HYDROGRAPHIC SURVEYORS 2502 West Northern L~ghts B(,ulevard Bo~, 4-08t Anchorage Alaska iii ii ii ii lit i ii j SOHIO ALASKA PETROLEUM CO. i ii ii i i i i ii ii i i i · ii i ii AS- STAKED PAD ' "X" Located in FROTRACTED SECTIONS_.~5 6.,7_~eT I0 .N__~ R 14 [...:.L_U...M.c.~_.ALASKA Surveyed for L5. CHECK LIST FOR NEW ~,~LL. PERMITS Yes 1. Is. the permit fee attached ........................... · ....... · ...... ~ ~, 2. Is well to be located in a defined pool ............................. ~.~ 3. Is a registered survey plat attached ...................... · .......... ,7,~/- 4. Is ~el 1 located proper distance frcm property line .................. ~6~__ / 5. Is well located proper distance frcm other wells .................... ~. 6. Is sufficient undedicated acreage available in this pool ............ ,~ .,, 7. ,)· s well to be deviated ............................................... ~ 8. Is operator the only affected party ................................. ~ .,L 9. Can permit be approved before ten-day wait ............... , .......... ~_ L0. Does operator have a bond in force .................................. 7~ L1. Is a conservation order needed ...................................... ~ / L2. Is administrative approval needed ................................... ~ ~3. Is conductor string provided ........................................ ~ L4. Is enough cement used to circulate on conductor and surface ......... .~~ Will cement tie in surface and intermediate or prcduction strings . .. ~ ' ~il 1 cement cover all known productive horizons ........ ~ ......... [7. Will surface casing protect fresh ~ater zones ....................... ~. [8. Will all casing give adequate safety in collapse, tension and kurst..~~ L9. Does BOPE have sufficient pressure rating - Test to ~ psig . .~~ Approval Reccmmended: Company No Remarks .Lease & Well .No. Item Approve (1) Fee (2) Loc. ~'~ %-L7-6"o (3) (4) Cas,g. ~ (5) ~0~ ~dditional Requirements: Eng~e~e~ ring: rev: 12/12/79 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 APPENDIXi No special'effort has been made to chronologically organize this category of information. .o VERiFICATiO~ LISTIN(: DBTt~ :8it07117 TAP~; ~,~ ~ tq E :62005 PREVIOUS CO~i~',E:'.:'~S :TAPE COmMeNTS EOF RECORDS StJ:~iO ALASKA PETROLEUi~ X-~O PRdOHOE BAY ~ 0~ 7 U.S.A. UNIT TYPE CA~E SIZE CO~E 000 000 00~ 065 :000 000 0 2 065 000 000 O00 006 06:5 ~ RECORD TYPE 047' ~ : ** R~CORD TYPE 047 ** LV? p0~.'i~0~ VERIFICA~i~3N ~ISTi~',G jO~ i[0'707,62005 TOP uCG I~TERVAL FLU~[D = 11481 = 10500 = C~UD~ RE PR ~ ~ ~4i'iE.~'~'~ SqRVICE SERVICE UNliT APl AP1 APl ~8I FILE SiZe: ID ORDER ~ LOG TYPE CLASS ~OO NO DEP%' FT O 0 0 O0 0 4 . 0 8IG~ SO5 CU 0 40 I 0 FSi (~ S02 0 0 0 O 0 4 0 1 68 ** DATA *~ · ~ v-RiFICATiON LISTING DEF~ DEPY DEPT DE~T D£PT DEPT 11510.000 SIG~ llSO0.O00 SIG~ 11400.000 6IGN ~1300.000 SiGN ll~O0.O00 $~G~ l~lOO,O00 SIGM 11000.000 $iGM 10900.000 SiGM I0~00.000 SiG~ 10700.000 SiG~ 1O000.000 SIG~ 10500.000 $IG~ 1o4~4.000 SiG~ 37. ~98 ~9 · 75O 17.995 16.393 15 ' ~71 21. 692 FSiG 17.456 FSIG ~7.24 8 FSIG 37.43 8 FSIG 99 ~ 250 FSI G EOF **~**~,~** ** TAPi~ TRAILER ** O~Z~i~ :1070 C(3~TI~'4UATiO~ ~ :01 CQm~:~E~<'T~ :TAPE COMMENTS SERV iC~ NA I~£ : SERVIC ORIGiNDAT~ 1~10'1t17 59.2 75 14.076 15.41i 16.056 17.990 ~ · 2 56 32.027 23.794 38.250 - 99 9 - 250 PAGE bVP~09.';qu>t V~RIFiCATIO~ LiSTIN~% $ H ********************** ~IS TAPM VE~IF~CATIO,~ LISTING DVP 009.H03 VERIFICATION LISTING ** ~FEL HEADER ** SEFIV ICE NAA{E :SERVIC ORIGIN : P~EVIO~S REEL : CO~qr~NT8 :PEEL COMMENYS ~ TAPE H~ADER $£RVICE ~A~,g :SERVIC DAT~]~ :gl/UT/17 OR1GiN :1070 TAPE ~ ~. ~v~ E :62005 CO~TI~<;UATION ~ :01 PREViO~S TAPE CO~q~F~T5 :%APE COMMENTS ** ~iLE HEADER ~* FILE NA~E :SERVIC.O0~. S~?ViCF h^~ : VERSiOk ~ DATE : MAXI~Ui~ LENGTH : 1024 FILm TYPE : PREviOU~ FILE : RECORDS FN : COUh: TTR¥: SC~HiO Af, ASKA PETROLEU~ X-lC' PRUDHUE BAY TOWNSHIP SECTION NORTH SLOPE ALASKA U, S. A. PAGE . U.~.~T ~Pg- CAT. SIZE CODE ' ooo ooo ~ 022 -06~ 000 000 004 065 000 000 012 065 TDTOOiF 065 VERIFICATION I~ISTI~G PAGE 2 T~I~ IS A, DISPLAY OF Ahb ** RECORD ~' ~F ~' 1YP~.~ O47 ** PASSES OB SIGMA NEAR, SIGMA FAR, AND GAMMA RAY. ENTRY D A T L' .,~ CODE TYP~ $IZ~,[ ~'~ 66 ENT.RI 8 ~ 73 N60 9 ~ 65 .1~~ 0 ! 66 0 UNIT APl APi API PT CU GAPi CPS CPS CPS CPS AP1 FIDE SIZE ~PROCESS SAMPbE MOD NO. 4 0 0 LEVEL 0 ?) ~0 1 0 0 4 0 0 0 0 4 v () .42 1 ~ ~ 4 0 31. 32 4 0 0 39 1 0 0 4 0 0 39 3 0 0 4 0 0 0 0 0 0 4 0 RE CO 6 6 6 6 6 6 6 6 6 6 PR 8 8 8 8 8 8 8 8 8 ** hATA ** DEPT GR F 3T~J~ DEPX GR F 3 '? D DEPT GE F3TD DEPT GR F3T:'~ DE?-I' DE?:i F3TO lib~O,O00 '-999.2~0 500.000 11500.OO0 2O0.000 226.875 11400.00o 57,b50 205,375 11300.00O 24,250 230.000 11200.uou 17.U50 194.00o lllO0.OOo 14.~50 204.375 $iGM N1TD RGR Ni~'''-'Ip RGR SIGM NiTD RGR SiG~ RGR SIGM NITD ITD 60.000 FSIG 59.275 TRAT 2500.625 ~3TD 0.125 F1TD . 0.750 502 99~ ~3TD 431.517 F1TD 471:382 I7.'71~ FSIG 14. 136 TRAT ~70 ~0~ 139: 9~ .N3TD 231.567 FITD 19,255 FSiG 16,356. TRAT 4~4,4 8b 87 17.89i FSIG i5.276 TkAT 422o3q~ N3TD 285.054 F1TD 18.295 FSIG t5,77i TRAT 469.883 N3TD 303.049 ~.u 40.2 40 6.000 -0.150 2.765 126.368 2.286 42.189 2.145 47,238 2.380 47.838 2.475 51.787 DVP. 009 }lO': V~/P,!F'iCATiO~- ,', ..... ,~ ~.STIN'G PAGE 3 DE?T 11000.000 GR 17.000 F3TD 243.500 DEPY 10900 000 ~l., G~ 3~050 NITD F3T~: 1I~.375 RGR GR 24.150 NITD F3TO 229.375 RGR DE~T 10600.000 $iG~ ~. 119.450 NiTD F3Ti: 269.375 RG~ 'DEP'r 10500.000 $IG~ GR 71.050 NIT[) F3~i'? 293.125 R~.~ DEPT 10484.00' IG~ GR. -999.25g ¢ITD F3T[) -* ~'. ~. 9 250 RGR MAXi~'4~;'.~ LEMGTH : 1024 FiLE TYPE FiLE ~AME :SERVIC.002 SEPVICE NA~E : VERSI0~ ~ : DATE : ~a~l~i"~ LENGT8 : 1024 FILE TYPE PREVIdU$ FIDE DATA FORMAT REC,]RD ** TYPE 25 356 F~ 43.36e 2i.895 399.900 14o.o9o !7.71! 51~.87t ~3TD ~1.740 997.25i 282.629 27.188 FSI 812.297 36i.410 37.176 970.382 183.~5~ -999.250 FSiG -999.2~0 ~3TD -999.250 EOF SIZE REPR CODE ,0~3 F'ITD R~ f, 18.395 ~ AT 348,538 iT[: 3~q.631 TRAT 1.909 FITD 356,036 FITD 24 AT 22 FiTB 38.130T'RAT 412.022 FITD ~999.250 T!{~T 999.250 F1TD ENTRY 1.776 63.034 2.965 66.633 2.295 61.984 8~ .974 .229 2.985 t03.174 4 454 87:428 -99~ 250 -99:250 LVP 00Al. HO3 D ~ T ti 8 4. 73 60 9 4 65 ,lin 0 1 66 0 ,~ SPECiFICgTIO~ BLOCKS SERVIC~ SERVICE UNIT .~D ORDER # FT CU CPS CPS I1510.000 -999,25 11500,000 17~.050 299.375 I%400.000 ~6,150 201.875 1~00.000 11200,ooo 29.350 I93~375 11100.000 2~.550 238.500 li000.OOO 27.o50 25~.000 10900.000 120~7~ 19800.000 32.050 SIG~ NITD SiG~ NiTO Slga N1TD $1GM NiTD SiG~ N1TD 8Ig~ NITD RGR $1gm RG~ $Ig~ iqlTO ~02 1: OT 802 Sd API 3-Pi AP1 AP1 MILE SiZE PROCESS bO), I Y~0 ~ C~A&m0 MOD0 N0.0 4 ~gV~b 0 0 0 ~ 4 o o o . 0 39 0 4 O g ~ 9 I 0 ~ n 0 0 0 0 0 4 0 38.675 FSIG 59.275 TRAT -~.344 :,$~D 230...2 FlfD '0 .750 50.~67 FSIG 48.868 TRAT 0,576 N3TD 498.500 FI?D 177.956 17.591 FSIG 14.076 TRAT 1,~30 ~3TD 341,540 F1TD i08~223 19.630 ~SIG !6.176 TRAT 17.995 P$IG 15.411 TRAT 73.232 I8.655 FSIG 16.056 TRAT ,730 ~3TD 404.524 F1TD 4 .363 ~5,191 FSIG 12.517 TRAT ~1.415 ~$Ig ~7,990 TRAT 1.730 N3TD 432.517 F1TD 174.956 17.456 FSIG 14,256 TRAT i,730 ~3T0 433,392 FiTD SAMPLE ! ! PAGE ~EPR CODE 68 68 68 68 68 ~8 68 6.000 130,817 3.769 107,423 2.270 61.235 2.055 62.834 2.381 70.032 2.506 63,784 1,~85 76,581 2.755 76.581 2.280 14.031 ~LvP OOq HO3 VER£rlCATIO~q LISTING PAGE 5 F3TD 22i.875 RGR 59.~I0 ~3,502 MSIG ,000 M3TD DEPT I0600.000 SiGH G~ 130.~00 F3TO 270.500 27.308 MSIG 1.000 ~q3TO 396.401 Df;~7 1o500.00o $1GM GR 86.050 MI'fO F3Ti3 354. 375 RGR 38,045 FSIG -999.250 FSIG -999.25~ N3TD -999.250 · * ~IbE TRAiL£R FIL~ ~ASE :SERVIC.O02 SCRV!CC NAME V~SIO~ # ~AXIMO~ ~ENGTH : 1024 32,097 TRAT 451,387 F1TD ~3.794 TRAT 480.005 F!TD 38.250 TRAT 471,507 FITD -999.250 TRAT FITD 3.966 103.624 2.736 I13.822 4.460 99.225 -999.250 -999,250 ** F'IL,~J HEADER FILE ~ A,~ S :SERVtC.O03 SCRVi~~ ,.'~ A ~ E DAT~; : MAXiMO~ LENGTH : 1024 Fibh~ TYPE PRCVlOiJS FILE *~ uATA FORMAT RECORD ** ENTRY 8GOCKS TYPE 9 0 DA~L3~ .... F" ~ .... ., oP,CI. ICAIION ID ORuER $ DEPT FT SIGi~ S03 CU 0 FSIG 803 0 T~T TOT 0 SIZE 1 4 API AP1 0 0 RSPR ODE E~4TRI 73 50 65 .lin API FILE SIZE PROCESS SAMPLE REPR NO. LEVEL CODE 0 0 ~ 0 1 ~B o o 4 o i 6~ 0 0 4 0 1 68 bY? 009.H03 VERifICATION bIMTING N!TU SHw CPS 0 N3TD 007 CPS FIT[) S}{F CPS 0 F3Tb 007 CPS RG~ S~{~ 0 11510.000 SIGM -999 25 TO DEP? 11500,00o SIGM G'~ ~0', ~ 2 0 000 N1 O F3TO 182.500 RG DEPT 11400,000 8IGM GR 37.900 N1TD F3TO 197.375 RGR · 11300.000 SIG~ G~ 35,~00 Ni~D F3TD 235.375 D~PT 11200.000 $IGM G~ ~.650 N1TO F3T9 22 .375 RGR F3TO 20 , 000 · .3.~'~ 233.375 RGR D~PT ! 0700, uo0 SiG~! DEPT 10600. OO0 SiG~I DE~?T 10500.000 SIGM :~1 32 0 0 4 39 1 0 0 39 ~ o o ~ 9 0 0 4 0 0 0 0 4 14.396 FSIG 17.876 1.730 123'094 19.495 FSIG 8~.730 ~3TO .978 18.490 FSI., 1.730 ~3TD 87'478 18, i 90 FSIG 71,730 ~3TD .232 15.311 FSIG 8},730 ~3TD .230 22.029 FSIG 1,730 19i.452 i7.831 FSIG i,730 N3TD 75.106 34.23S FSIG 1,00o N3TD 328'4i~ 27.293 FSIG 36,831 F$1G 59,275 TRAT 403.024 F1TD -0,785 ?RaT 500,000 FITD 14.496 TRAT 424.5,9 F1TD 16.056 TRAT 439,5i5 FI.~D I5,771 TRAT 453.387 F!TD 15.456 TRAT 457,011 FiTD 12.052 TRAT 469..08 FiTD 18.455 TRAT 477.8~0 l~U 14.931- 483,379 32.927 TRAT 488,378 F1TD 25.248 TRAT · ?D 499,875 FI.~ 38,850 PAGE I 68 i 68 ! 68 1 68 t 68 1,830 173.557 2,335 156,411 2.295 77.331 2.001 71,032 2.365 78.430 2,490 80.080 1.830 85.829 2,940 87.628 2.385 ~1.380 3 924 !08:023 2.915 124,219 4.419 LV? '0o9,;~t~3 VERIFICATION LISTING PAGE 7 GR 90,850 MIT~o ?3T~) 303,375 RGR 0,998 N3TD 232,4~2 GN -999,250 NITD F3TS -999.2b0 RGR -9~9,25Q [SIG '999,250 NBTD -999,250 *~ FILE TRAILER Fib~ i~ANE :SERVIC,003 VERSIO~ ~ DATE : MAXiI~i]? i,ENGTh : 102~ FIL~ TYPE NEX~ ?£LC NA~E : ~ FIchE MEANER DATE : MAXI~.J~ ~,ENGTH : 1024 FILE TYPE 500.000 F1TD 999.250 102.i74 %999,250 999,250 DATA FORMAT RECORD *~ E~!TPY ~LOCK$ TYPE 0 SIZE REPR CODE ENTRY 73 601 I ~ 0 MLOCKS UNIT API AP1 ~API AP]. F~LE SIZE LOG TYPE CLASS ~OD NO, CJI 0 0 0 0 0 ~2 GAPI 0 31 32 CPS 0 39 CPS 0 '~ 3 CPS 0 0 0 O0 0 ~ 0 4 0 0 o 0 P~OCESS EYEL 0 0 0 115!0.000 SiG~q 59,275 "~" ' SAMPLE 1 1 1 1 ! REPR CODE 68 68 68 68 68 68 68 68 6,000 LV~ ~..!O~.H~3 V'EEIFiCATiON GR -999.250 N1TD F 3"!'9 I ~ 375 DEPY 11500°000 SiGM GR 200.000 NITD F3'~[~ 2i3.500 RGR GM 50,000 F3Tn 179,875 DEPT 11300,000 SIG~i G~ 43.200 N1TD F3T,~ 243. i25. RGR DEMT 11200.000 SIG~ GR 42.050 NiTD F3T~''~.,, 206,~75 D ....~ 11100.000 olGM GR 35,850 N1TD F3T~ 214.500 RGR DE~T 11000.000 GR 40,200 F~!~ 256 375 DEP7 10900,000 $iG~ GR 59.200 NITD F3Ti> 139,E75 RGR DE?T 10800.0(!0 6!GM Ga 47,550 NITD F3TO 228.500 RGR D~'~)i'J.' 10700.0()0 5IGM Ga 157.050 NITD F3TD 35~.875 RGR DEP,~ 10600. ~Oo SIG~4 G~ 151. 650 NITD F3TO 2B i. ~75 RGR DEPT I0500.0o0 SIGN GR 88.25o N1TD F3Tf3 306,500 RGR DEP? 10484.000 SiGM GR -999.250 NiTD F3_,~.~ -999 250 RGR F!L~i ~aME :SE~VIC,00q 3.960 N3TD 38,990 I~,05~ ~3TD ~SIG 1 N3TD 12'1 ,z20 19.450 FSIG 1.730 NSTD 99,352 1~.190 FSIG 1.730 N3TD 15,611 FSIG 1,730 N3TD 89,478 ,730 ~.~ TD I93.i52 17,J~ FSIG ! ,730 N3TD 91,227 ' ~3~ FSI9 33.~ ~ 1,000 N3TD 395.039 z7.233 'olu !.000 N3TD 431.392 .998 N3TD 253.437 -999,250 ~SIG '999,250 N3TD -999.250 498.000 F1TD -0,7~5 TRnT 500,000 FITD 4~3,956 TE~T , 1,885 FITD 2,007 · 4~6 THAT 4 .007 FI:,"'D i5,636 THAT 486,378F1TD lz.217 T~.~.~ 498,000 FITD 17,210 TROT 498,375 FIID 5 14.7, i THAT 500,000 FITD 4~3,092 TEaT 9,875 FtTD 24.364 T~AT 500,000 FITD 39,165 T_RAT 499~875 FiTD ' T ,-999,250 RAT 999.~§0 FITD PAGE 199.350 3O 156 829 2,506 77,78! 1.816 90.027 TM:,8 , 255 8 .179 044 3.024 125.019 221 99 ,250 LVP. 009.H03 VERt~'ICATiON LISTING PAGE 9 'DATg : FI,~~ ~ TYPE i02,4 FiL~ ~,~,A i'4 E :SgRV!C.O05 SERVICC NAME : DATE : NAX1M'U:~ bENGTd : 1024 PRE:ViO~tS FILE : ** ~}AY.A FORNAT RECORD TYPE 8 9 0 DATd D~:PT SiGM FSIG TRAT .NiTD N3TD F1 TiP RGR SERV sPECI~ICA'I'iON BLOCKS ICE SErvICE U~' '' '~ CU GAPi CPS CPS CPS ~P ' ** OATA DE P 'i' 'GR D E P-"!:' Ga F 3:f (', -999 50 50O. 000 11500.000 200.000 55.050 189.375 TD RG R SIZE REPR CODE ENTRY 73 PI AP~, APl APl FILE SiZE ~PROCESS SAMPLE OG TYPf.] CLASS NOD NO' - LEVEL g 0 O 0 0 _ 40 I 0 0 4 0 0 0 o ! 60.000 FSIG 59.275 TRAT -4.002 N3TD 0.000 FITD -0.750 499,~75 -0.785 TRAT 494.00f FITD t::730 N3~ 1~.496 TRAT D 473.382: F1TD REPR CODE 68 68 68 68 68 68 68 68 68 68 6,000 '0.i50 1.001 200.000 91 LV~ O(')~.~u3 VERiFICATIOi~ LISTING DEPT 11300.000 SIGN GR ~:9 25~ N1TD F3TD 242~§00 RGR DE?T 11200,000 SIGN GR 42.550 Ni~D F3TD 193.875 RG DEPT I1000,000 SiG~ F3TD 238.875 RGR DEPT 10900.000 SIGM F3TD 12i, '[- RG DEP~ 10800.000 S~c~ G~ 51.300 NITD F3V'O 2~9,500 RGR DEP'£ 10600.000 SIGN G~ 146,050 NIT~ F3T[~ 262.375 RGR DEPT 10500.000 $IG~ GR O.000 NITO F3TO 500,000 RGR 0484. 000 SIGN .2..0 RGR i9.570 FSlG 16'056 TRAT F1TD 17.47t F$IG 15,216 TRAT 1,730 N3TD 481,380 FiTD 117.~46 18.010 FSIG I5.17f TRAT 1.730 N3TD 489.878 FiTD ~I0.597 15,43i FSlG 12'097 TRAT ~,730 N3TD 499,875 FiTD 2i.490 FSIG 228.56~ 17.870 TRAT 499.875 F1TD ].7.05! FSIG 14-031 TRAT 1,730 N3TD 499,875 F1TD 106.473 33,532 FSIG 0.994 N3TD 359.035 33'167 TRAT 27.233 FSIG 24,589 TRAT 0,994 N3TD 499.875 F1TO 468.506 60,000 FSIG 59.200 TRAT -~.000 N3TD 0.000 F1TO 0,000 -999.250 FSIG -999.250 TRAT -999.250 FiTD ** FILE Tk~IL~R FI[,~ NAME :$ERVIC,O05 SERVICE: ~ A ,~', E blAXlb~g~ [,~N'GT~ : 1024 FI l,~.: Tv ,,. PE NEXT FiLE SERVlCF: NAt~E] :SgRVIC PAGE 2.095 84.829 2.431 86.828 2.490 86.778 1.821 92.777 2,786 90,427 2.090 86.828 3.861 112,022 2.905 129.368 6.000 0.000 -999.250 -999.250 XO LYP~ o09.~03 V~RIFICATI[JN LISTING PAGE . _ '! 11 000000 I1 000000 1111 O0 O0 1111 O0 O0 11 O0 0000 11 O0 0000 11 O0 00 O0 11 00 O0 00 11 0000 O0 11 0000 O0 11 O0 O0 11 O0 O0 111111 000000 111111 000000 7777777777 7777777777 77 77 77 77 71 77 77 77 77 77 77 77 000000 000000 O0 O0 O0 O0 O0 0000 O0 0000 O0 O0 O0 O0 O0 O0 0000 O0 0000 O0 O0 O0 O0 O0 000000 000000 7777771777 17 17777777 77 77 77 77 '17 77 77 77 77 77 666666 000000 606666 000000 6b O0 O0 66 O0 O0 66 O0 0000 66 O0 0000 66660666 O0 O0 O0 66666666 O0 O0 O0 66 66 0000 O0 66 66 0000 O0 66 66 O0 O0 66 66 O0 O0 bbbb66 - OO0000 666660 000000 7777777777 7777777777 77 77 77 77 77 77 77 77 77 77 77 77 11 11 1111 1ill 11 11 11 11 11 11 11 11 i'iltl'l 111111 222222 222222 22 22 22 22 22 22 22 22 22 22 22 22 22222-22222- 2222222222 SSSS S S SSS S S SSSS FF~FF L PPPF RRRR F' L P P R F L P P H FFFF L ..... PPPP ~RRR F h P R R F L P ~ ~ F LLLbb P R U O DDDD R U U D D R U O D D U U D D O U O D U U D D R UUUUU DDDD H h 0 O E HHhHH 0 0 EEEE H H O 0 E H H O00 hEEEE *START* MONITOR *START* MONITOR USER PCAL [10707 60712] JOB SWS KLIOE37 APR-80[ *START* USER PCAL [10707,60712! dOS SWS KLlOE37 APR-80. *START* Ship SEO. 2011 SHIP SLO. 2011 DATE DATE 03-SEP-80 06:11:]2 03-SEP-80 06:11:32 SS ~ SS HH HH SS HH HH SSSSSSSS HH SSSSSSS$ HH 1iii11 IIIIII II 1i ii I1 1i 1I II Ii II Ii II~iI.I II II1 PPPPPPPP PPPPPPPP PP PP PP PP PP PP PP PP PPPPPPPP PPPPPPPP PP PP PP PP PP PP TTTTTTTTTT OOUOOO 1TTTTTTTI~T O.UOO00 TT OO bO TT O0 OO TT OO OO TT GU UO TT OO O0 TT OO (JO TT O~ OU TT GO O0 TT O0 O0 TT OO OO TT 000000 TT OOOOOO ,START* USER PCA6 [10707,607121 dO~ SHIP .ONITOR SWS ~LlOE37 APR 80, ,START* 1bE: DS~h:SHIP.TU<255>[i0701,~07121 CREATED: PR]..JlED: 03-8EP-80 06,11:49 UEUE SWITCHES: /FiLE:FORT /CUPIES:I /SPAC1NG:I /LIMIT:i32 /FORMS:NU~MAL SEU, 2011 DATm 03-6EP-80 O~:11:]2 03-SEP-80 05:30:18 SHIP TO : SNIPPING Ii'iSTRUC'I~ i0~ 8 ~Y SFL PCCC CCC ~fHANKS VV YV VV VV VV VV VV EEEEEEEEEE RBRRRRRR VV EEEEEEEEEE RRRRRRRR Vq EE RR RR VV EE RR RR VV EEEEE~EE R~RRRRRR VV EEEEEEEE RRRRRRRR VV EE RR RR VV EE RB RR EE RR ~ EL RR RR EE~EEEEE RR R~ EEEEEEEEEE RR RR II11II Iillii 1i II II I1 I1 1i Ii Ii II IIIii1 iiiiii YY YY 000000 000000 666666 )00000 000000 666666 O0 O0 O0 06 O0 O0 O0 66 0000 O0 0000 66 0000 O0 0000 66 O0 O0 O0 O0 O0 66666666 O0 O0 O0 O0 O0 66666666 ~0 O0 0000 O0 66 ,0 O0 000o 00 66 O0 O0 O0 6O O0 O0 O0 66 '00000 000000 666666 00000 000000 666665 66 66 66 ~r:,TART* USER PCAb [10707,60712] dOB SHiP SEQ. IT()R SwS KL~OE37 APR-80. :.E: DSKH:¥ERIP~.OO6<05?>[10?O'?,60712J CREATED: PRINTED: O3-SEP-80 06:~:03 ::,UE SWITCHES: /P'ILR:~URT /COPIES.I' /6PACING:i /LIMiT:132 /~ORMS.NLJ~,~AL 2011 DATE O]-SEP-80 03-6EP-80 06:11:32 06:0u:44 SCHb0~,IBERGER COMPUTING CENTEB 10707,60712 REEL HEADER LENGTH: 132 REEL NAME: P.C.A.L. SERVICE NAME: EDIT REEL CONTINUA~rlON NUMBER: PREVIOUS REEL NAME: COMMENTS: LIS FORMAT CUSTOMER TAPE DATE: RO/ 9/ 3 TAFE HEADE~ LENGTH: 112 BYTES TAPE NAME: 60712 DATE: 80/ 9/ 3 SERVICE NAME: EDIT TAPE CONTINUATIUN NUmBeR: 01 PREVIOUS TAPE NAME: COMMENTS: UNIQU~ WELL iDENTiFICATION NUMBER iS 50-029-20467 TAPE COMNENTS CSNG DRILLER 9.875@10433/DENS 9.5/VISC 40/PH ll.5/FLU1D b~S 5.5 Mb/ T~PE ~LUiD LIGNOSUL~UNAT~/B~T 8iZ~ 8.5/RMS 2.29~75 D~'/ RMF 2.8075 D~/RMC 3.13075 DF/ TAKEN FRON ~UN TWO OiL LUGGED 25dUbS0 EOF FILE HEADE~ LENGTH: 02 bYTES ~'ILE NAME: EDiT .001 MAX1MUM PHYSICAL RECORD LENGTH: PREVIOUS ~'iLE NAMe: 1024 BYTES WELL ,SITE INI,~.URMATIUN RECORD LENGTH: COMPANY: WELL: FIELD: RANGE: TOWN: SECTION: COUNTY: STAT~: 177 BYTES SOHIO ALASAA PETRO. CO. X-lO PRUDH{]E BA~ 14E ION N. SLOPE ALASKA LENGTH: blO BYTE8 ENTRY ~bOCKS: 0 SIZ~ REP COD~ EN~R~ I b6 0 DATUM SPECI~ICA~IION bLt]CKb: R¥ lC TOOL SVORD~ UNITS APi API APi AP1 FILE# SIZ~ EXP PRUC SAM REP DEPT SHIEST 1 DEPT 2 SP DIL 3 ILD DIL 4 IBM Di h 5 SFBU 6 GR DIL 7 DT D IL 8 G[k CNL 9 CALl CNL 10 DP, HO I4'DC 11 NPH1 CN.L 12 RHOB CNL 1 ] NRAT CNL 1 q NCNB CNb I5 ~CNL CNL ~T 0 0 0 O 0 4 0 0 1 O8 0 0 MV t 1 0 0 0 4 0 0 I 08 0 0 OHMM 7 12 46 0 0 4 0 0 I 68 0 0 UHMM 7 12 44 O 0 4 0 0 1 08 0 0 LJHMN 7 22 I O 0 4 0 0 1 08 0 0 GAPI 7 ]1 32 O 0 4 0 0 1 68 0 0 US/F 7 52 32 0 0 4 0 0 1 08 0 0 GAPI 42 31 32 0 0 4 0 0 I 08 0 0 IN 42 28 1 O 0 q 0 0 1 08 0 0 G/C~ 42 44 0 0 0 4 0 0 1 08 0 0 PU 42 68 2 O 0 4 0 0 1 08 0 0 G/C3 42 ]5 I 0 0 4 0 0 I 08 0 0 C/C 42 42 1 0 0 4 0 0 1 68 0 0 CPS 42 34 92 0 0 4 0 0 1 68 0 0 CPS 42 34 93 0 0 4 0 0 I 68 0 0 11550.00O 11500.000 11400.000 11]00.000 11200.000 11100,000 11000.000 10900.000 10800.000 10700.000 10600.00O SP GR DRHO NCNb SP GR NCNb SP GR DRHU NCNL GR D R H O NCNb SP GR L)RHO NCNL GR NCNb 6P DPHO NCNb SP GR. DRHO NCNb 6P GE DRHO NCNL SP DRHO NCNb GR DRHO NCNL VALUE -32.258 108.125 -b.945 0.000 -49.938 114.938 0.029 3920.000 -143.500 24.625 0.037 ]262.0OO -126.313 22.969 0.043 4128.000 2 156 0.007 33]0.000 -121.875 18.156 0.020 3292.000 -oq.90b 17.422 0.010 45'12.000 -37.156 55.219 0.090 2428.000 -91.375 25.844 O.080 3222.000 -95.31~ I00.56] 0.01] 3030.000 -67.313 217.375 0.080 4OO8.0OO MN LMONIC ILO DT PCNL ILO DT NPHI [CNL ILD DT ?CNL 1LD DT NPHi f'CNL 1LD DT NPH1. FCNL ILD DT NPHI ~ (]Nh iLO DT NPHI FCNL 1LD DT NPHI f'CNL DT NPHi BCNL 1L, D DT NPHI ffCNL ILO DT NPH1 PCNL VALUE ].750 67.563 -1.807 O.000 8.859 65.188 10.596 2302.000 2.445 84.000 20.654 1423.000 4.594 73.375 15.723 2108.000 90 : 1~8 22.217 1177.000 1.839 91.565 22.021 1357.000 5.020 72.000 10.156 2806.000 3.111 86.i88 24.414 905.500 8.680 102.375 23.779 1202.o00 20.]75 83.~63 14. 95 1503.000 4.750 98.375 24.951 167a.O00 MNmMONIC GR RHCII~ iLN GR RMOB GR 1bM RHOB GR GR RHOB IbM GR ILM RHOB iLM GR 1 LM GR RHtJt~ YALUt 4.180 0.000 -2.000 10.06~ 42.469 2.746 2.~32 28.047 2.398 4.766 24.828 2.512 3.555 19.422 2.289 1.9q7 19.297 2.344 6.238 22.656 2.422 3.365 5~.]44 2.461 8.750 24.328 2.330 ~2.06] 96.~88 2.666 4.559 148.625 2.521 {'4 N E~v~UN lC 8FLO CALl NRAT SFbU CALl NRAT SFLU CALl NRAT SFLU CALl NRAT 6FLU CALl NRAT CALl NRAT Kb'LO CALl NRAT S~'LU CALl NRAT 8FLU CALl NRAT SFhU CALl NRA'[ CALl NRAT VALkJE 5.234 2.098 0.000 29.141 1.730 5.117 8.27J 2.3'15 9.070 8.50U 2.0Lb 8.250 8.602 2.508 4.457 8.453 2.4~4 16.672 8.766 1.712 5.797 8.W59 2.078 13.906 8.760 2.027 13.6U8 9.102 2.051 5.234 9.008 2.727 DEPTH 10500.000 10400,000 10300,000 10200,000 I0100.000 10000.000 9900,000 9800.000 9'700.00O 9600.000 9500.000 aNEiqON IC SP GR DRHU NCNb GR DRHtJ NCNb 'VALUE -20.234 91.500 0,026 16.33.000 -24.1.72 102.1.25 -0.660 1156,000 MNEMUN lC VALUE ILD I .628 DT 114.188 NPfil 3~):b66 bCNb 48 750 ILl) 2.389 DT -999.250 NPHI 46.436 ~CNL 308.250 SP -27.909 lhD i.481 GR 121.438 DT -999.250 DRHU -999.250 NPHI -99925.000 NCNL -999.250 ~CNL -999.250 -31.313 ILD 1.432 1~6.375 DT -999.250 -9 9.250 NPHI -99925.000 -999.250 ~CNL -999.250 SP GR DRHU NCNL SP GR DRHO NCNb -30.344 IDD 1.521 99.875 DT -999.250 -999.250 NPH1 -99925.000 -999.250 ~CNL -999.250 MNkMUNIC GR ibm GR IbM GR RMUB GR RHOB GR RHU~ SP -31.000 ILD I.~06 IbM GR 97.625 DT -999.250 GR DRHO -999.250 NPHI -99925.000 RHO~ NCNb -999,250 ~CNL -999.250 SP -28.969 iLD 1.~40 GR 102.81~ DT -999.250 DRHO -999.250 NPHI -99925.000 NCNb -999.250 FCNL -999.250 8P -~1,859 iLD I,.~41 GR 111,500 DT -999,250 O~NO -999,250 NPHI -99925,000 NCNb -999,250 ~CNL -999,250 GR GR SP -35,375 lbo 1,]10 1LM GR 111.938 DT -999,250 GR DRHU -999.250 NPHI -99925.000 RHOB NCNL -999.250 ~CNL -999.250 -26.328 ]LD 1.646 119.063 DT -999,250 -999,250 NPH1 -99925,000 -999.250 FCNL -999.250 SP G~ DRHU NCNb SP GR DRHU NCNL i28.000 1LD ~.266 88.875 DT '999.250 '999.250 NPIii '99925.000 -999.250 PCNL -999.250 IL~ ibm VALUE 1.079 98.500 2.121 2.400 47.188 2.029 1,569 -999,250 -999,250 1.496 -999.250 -999.250 1,616 -999,250 -999,250 1,398 -999,250 -999.250 1.477 -999.250 -999.250 1.425 -999.250 -999.250 1.396 -999.250 -999.250 1.737 -999.250 -999.250 3,191 -999,250 -999,250 MN~MUNIC SFbU CALl NRA'i' SFLU CALk NRAT 8~'Lu CALl NRAI SFLU CALl NRAT 6F'bU CALl NRAT ,5FLU CALl I',iR AT 8FLU CALl NRA~ 8FLU CALl NRAT 8FDU CALl NRAT SFDU CALl NRAT CALl NRAT VAbU~ ~.09~ 14,031 3,4bl ].221 8,041 4,105 1.~1'1 -999.250 -999.250 1.0lb -999.250 -999.250 2.229 -999.250 -999.250 1,54'1 -999.2b0 -999,250 1.953 -999.250 -999.250 1.541 -999.250 -999.250 1,312 -999.250 -999.250 1.729 -999.250 -999.250 4.4]8 -999.250 -999.250 D[~PT~ 9'400. 000 9300.000 9200.000 9100.000 9000.0O0 8900.000 8800.000 870O.OO0 8600.000 85OO.O00 8400.O00 MN gMUN1C SP GR NCNL 6P GR DRHO NCNb UP,. DRHO NCNb SP GH DRfiO NCNL SP GR DHHU NCNL SP DR. HO NCNb DRHO NCNb SP GR DRHO NCNb SP GR DRHO NCNb SP GR DRHU NCNL SP GR DRHO NCNL VALUE -24.703 220.125 -999.250 -999.250 -19.938 120.875 -999.250 -999.250 -26.953 131.250 -999.250 -999.250 -38.000 119.250 -999.250 -999.250 MNEMONIC VALUE iLD 2.379 DT -999.250 NPi'i I -999295;000 FCNL -99 250 iUD 1.868 DT -999.250, NPHI -99925.000 FCNL -999.250 tLD 2.789 DT -999.250 NPHi -99925.000 FCNL -999.250 ILD 2.396 DT -999.250 NPHI -99925.000 fCNL -999.250 -35.250 iLD 1.918 159.375 DT -999.250 -99~.250 NPHi -99925.000 -99 .250 FCNL -999.250 -35.219 IUD 1.212 151 875 DT -999.250 -999~250 NPH1 -99925.000 -999,250 ~CNL -999.250 -30.750 ILD 2.229 215.625 DT -999.250 -999.250 NPHI -99925.OO0 -999.250 ~CNL -999.250 -29.984 IUD 2.965 100.063 DT -999.250 -999.250 NPHI -99925.000 -999.250 ~CNL -999.250 MNkMONIC iBM GR iBM GR GR GR RHOB ibm RHOB GR RHOB IbM GR RHOB -24.688 iUD 3.791 IbM 106.813 OT -999.250 GR -999 250 NPHI -99925.000 RHUB -999~250 ~CNL -999.250 0.063f3'1' -999: 50 =999.250 NPHI-99925 O0 '999. 250 l CNL -999. 250 iUD 2.346 DT -999.250 NPHI -99925.O00 FCNL -999.250 -14.750 95.063 -999. -999.35050 RHOB RHO~ 2.074 -999.250 -999.250 2.117 -999.250 -999.250 3.043 -999.250 -999.250 2.428 -999.250 -999.250 2.145 -999.250 -999.250 1.311 -999.250 -999.250 2.293 -999.250 -999.250 2.982 -999.250 -999.250 4.043 -999.250 -999.250 2.297 -999.250 -999.250 2.430 -999.250 -999.250 MN~,MON IC S~'4U CALl NRAT SFbU CALl NRAT SFLU CALl N R A T SFL0 CALl NRAT &FLU CALl NRAT SFLU CAUl NRAI' SFbU CAb/ NIqAT SFLU CAb/ NRAT SFUU CALl NRAT SFLU CALl NRAT SFLO CALl NRAT VALUE 3.361 -999.250 -999.250 3.922 -999.250 -999.250 4.371 -999.250 -999.250 ~.100 -999.250 -999.250 3.b4~ -999.250 -999.250 1.905 -999.250 -999.250 2.408 -999.250 -999.250 2.891 -999.250 -999.250 4.027 -999.250 -999.250 2.357 -999.250 -999.250 2.B75 -999.250 -999.250 8300.000 8200.000 8100.000 8000.000 7900.000 7800.000 7700.000 7600.000 7500.000 7400.000 7300.000 DRHO NCNL SP GR DRHO NCNL SP GR NCNL ,,SP GR DRHO NCNL SP GR DRHO NCNL SP G~ DRHO NCNL SP GR DRHU NCNL GR NCNL SP GR DRHO NCNL SP DRHO NCNL SP GR DRHO NCNL VALUE MNEMUN IC VALUE -11.409 lhD 2.084 76.500 DT -999.250 -999,250 NPH1 -99925.000 -999.250 FCNL -999.250 -11.45J I. LD 3.291 92.375 DT -999.250 -999.250 NPHI -99925.000 -999.250 ~-CNb -999.250 -10.719 91.563 -999.250-999.250 -32.375 89.688 -999.250-999.250 -]1.859 '15.500 -999,250-999.250 -36.594 11 o7 250 -99.: 250 -999.250 ILD 2.578 DT -999.250 NPBi -99925.000 ~-CNL -999.250 ILL 2.375 DT -999.250 NPRI -99925.000 fCNL -9,99.250 lbD 3.133 DT -999.250 NPHI -99925 ~00 FCNL -999:50 ILL 3.182 OT -999.250 NPHI -99925.O00 FCNL -999,250 -36.375 iUD 2.502 93.563 DT -999.250 -999.250 NPHi -99925.000 -999.250 ?CNL -999.250 -43.375 ILL 3.969 93,125 DT -999.250 -999.250 NPHI -99925.000 -999.250 fCNL -999.250 -43.875 ILO 3,021 103.063 DT -999.250 -999.250 NPHi -99925.000 -999.250 FCNL -999.250 -45.125 ILO 4.070 93.375 DT -999.250 -999.250 NPHI -99925.000 -999.250 FCNL -999.250 -40.594 iLD ].492 88.250 DT -g99.250 -999.250 NPHI -99925.000 -999.250 FCNL -999.250 MNEMONIC GR RHOB GR RHOB 1LM G~ RHOB ILM GR GR RI"iOB ILM GR 1LM GR ibm GR RBOB RHOD GR VALUk 2.813 -999.250 -999.250 3.393 -999.250 -999.250 2.~25 -999.250 -999.250 2.4]2 -999.250 -999.250 3.330 -999.250 -999.250 3.252 -999.250 -999.250 2.564 -999.250 -999.250 3.928 -999.250 -999.250 3.037 -999.250 -999.250 3.930 -999.250 -999.250 3.381 -999.250 -999.250 MNEMQNIC 8FLU CALl NRAT SFLU CALl NRAT CALl NRAT SFLU CALl NRAT CALI NRAT CALl NRAT CALl NRAT SFLU CADi NRAT CAb/ NRA'.[' CALl NRA%' CALl NRA'I VAbUk 2.729 -999.250 -999.250 3.273 -999.250 -999.250 2,500 -999.250 -999.250 2.756 -999.250 -999.250 3.320 -999.250 -999.250 3.307 -999.250 -999.250 3.080 -999.250 -999.250 3.738 -999.250 -999.250 2.732 -999.250 -999.250 3.572 -999.250 -999.250 2.869 -999.250 -999.250 DEPTH 7200.000 7100.000 7000.000 6900.000 6800.{)00 6700.000 6600.000 6500.000 6400.000 6300.000 6200. o00 GR DRHO GR DRHU NCNb GR DRHO N C N L SP GR DHHO NCNb SP GR ORHO NCNb SP DRHO NCNb 6P GR DRHO NCNb SP GR DRHO 6P GR DRHO NCNL SP GR DRHO NCNb GR DRHO NCNL VALUE MN ~_,MtlN IC VALUE -42.563 ILD 3.096 82.750 DT -999.250 -999.250 NPM1 -99925.000 -999.250 f'CNL -999.250 -57.656 ILD 3.099 89.025 DT -999.250 -999.250 NPHi -99925.000 -999.250 fCNb -999.250 -84.063 ILD 3.197 67.688 DT -999.250 -999.250 NPHI -99925.000 -999.250 ~CNL -999.250 -107.750 ILO 3.254 6].906 DT -999.250 -999.250 NPHI -99925.000 -999.250 fCNL -999.250 -66,125 ILD 2.996 7].375 DT -999.250 -999.250 NPHI -99925.000 -999.250 ~CNL -999.250 -152.125 t9.625 -999.250-999.250 ILD 3.781 DT -999.250 NPHI -99925.000 PCNL -999.250 -205.125 ibD 2.391 66.500 DT -999.250 -999.250 mPaI -99925.000 -999.250 fCNL -999.250 -44.375 iLO 3.891 90.688 bT -999.250 -999.250 NPHi -99925.000 -999.250 fCNb -999.250 -78.o00 73.750 -999.250-999.250 iLD 3.191 OT -999.250 NPHI -99925.000 FCNb -999.250 -115.750 1Lb 1.658 51.563 DT -999.250 -999.250 NPMi -99925.000 -999.250 fCNL -999.250 -134.000 iLD 1.204 41.094 .bT -999.250 -999.250 NPHI -99925.000 -999.250 ~CNL -999.250 MNLMUNIC IbM GR HHO~ GR RHUB GR GR GR GR RH(JB GR ILM GR RHOB VALOr 3.078 -999.250 -999.250 3.72] -999.250 -999.250 3.598 -999.250 -999.250 3.865 -999.250 -999.250 2,969 -999.250 -999.250 3.627 -999.250 -999.250 2.777 -999.250 -999.250 3.801 -999.250 -999.250 4.000 -999.250 -999.250 2.246 -999.250 -999.250 1.575 -999.250 -999.250 MNEMONIC CAb1 NBAT SFbU CALl NRAI CALl NRAT CAb1 NRAT S~6U CALl NNA'£ SFLU CA6i NHAT 6~'6U CALl NRAT ~f'bO CALl N RA'f CALl CALl NP, AT SFbU CALl NHAT VAbU~ Z.~31 -999.250 -999.250 2.5~8 -999.250 -999.250 4.~59 -999.250 -999.250 b.969 -999.250 -999.250 2.762 -999.250 -999.250 3.227 -999.250 -999.250 4.418 -999.250 -999.250 3.463 -999.250 -999.250 ?.~55 -999.250 -999.250 7.U9~ -999.250 -999.250 7.504 -999.250 -999.250 DE~TH 6100.000 6000°OO0 5900.000 5800.000 5700.000 5600.000 5500.000 5400,000 5300.000 5200.000 5100.000 NN EMONIC SP GR DRHO NCNb SP GR DRHO NCNb SP GR DRHO NCNb SP GR NCNb G~ DRHO NCNL SP GR DRHO NCNL SP GR DRHD NCNb 6P GR NCNb SP GR DRHO NCNb SP GR DRH[I NCNb GR DRHO NCNL VALUE -58.000 60.504 -999.250-999.250 MNEMONIC VALUE ILL 3,285 DT -999.250 NPHi -99925.~00 FCNL -999. 50 -57.250 ILL 2.871 6'7.~88 DT -999,250 -999. 50 NPHI -99925.000 -999,250 ~CNb -999.250 -75.125 ILD 2,299 62.813 DT -999,250 -999,250 NPHI -99925.000 -999.250 ~CNb -999.250 -52.000 65.913 -999.250-999.250 -109.~75 49. 69 -999,250 -999.250 -77,188 58.094 -999.250-999,250 1LD 2,963 T -999,250 PM1 -99925.000 ~-CNG -999,250 ILD 919 873 -9 :2so NP,I -99925.000 - 99.2 o ILD 2,350 DT -¢99.250 NPHI -99 25.000 FCN6 -999,250 MNkMONIC IbM G~ GR IbM GR RHOO 1LM GR RHOB ibm GR iLM GR -61.063 ILD 4.215 54.344 DT -999.250 GR -999,250 NPHI -99925.000 -999,250 ~CNL -999,250 -73,375 ILD 1,950 64.188 DT -999,250 -999.250 NPHI -99925.000 -999.250 fCNL -999,250 ibm GR RHOB -54.063 IbD 9 250 53.1.25 DT -999:250 GR -999.250 NPHI -99925.000 RH(JB -999.250 PCNL -999.250 -124.500 1LD 1.554 39,063 DT -999,250 -999.250 NPHI -99925.000 -999,250 ~CNL -999,250 -68,188 ILL 4.727 98.438 DT -999.250 -999,250 NPfil -99925.000 999.250 PCNL -999.250 1LM GR RHUB GR 9ALUE 3.668 -999.250 -999.250 3.344 -999,250 -999,250 2.81] -999,250 -999.250 3.320 -999.250 -999.250 2.q53 -999.250 -999,250 2.672 -999,250 -999.250 5.012 -999.250 -999.250 2.242 -999.250 -999.250 8.055 -999.250 -999,250 1.982 -999,250 -999.250 4.45'1 -999.250 -999.250 MNEMONIC 6FbU CALl NRA~' SFbU CAb1 NRAT SFLU CALl NRAT SFLU CALl NRAT SFbU CALl NRAT SFLU CAbI NRAT SFLU CALl NRAT SFbU CAb1 NRAT 8~'6U CALk NRAT SFLU CAb1 NRAT ~FbU CALl NRAT VALUE 4.520 -999.250 -999.250 4.012 -999.250 -999.250 4.336 -999.250 -999,250 3.830 -999,250 -999,250 7.041 -999.250 -999.250 4,315 -999,250 -999,250 5,410 -999.250 -999,250 2,955 -999.250 -999.250 9,750 -999.250 -999.2b0 5,426 -999,250 -999.250 4,195 -999.250 -999,250 DEPTH 5000.000 qg00.000 4800.000 4700.000 4600.000 q500.000 4400.000 43O0.O00 4200.000 4100.000 4000.000 MNEMONIC DEHO NCNL SP GR DRHO NCNL SP DRHO NCNL GR DRHO NCNb GR btCNh SP GR DRHt) NCNb GR DRRO NCNL SP DRHO NCNL SP GR DRHO NCNb SP GR DRHO NCNL 8P GR DRHO NCNL VALUE MNEMONIC VALUE -65,563 lED 5.773 94.375 DT -999.250 -999,250 NPhI -99925.000 -999.250 ~CNL -999,250 -62.000 ILD 5.246 82,313 DT -999,250 -999,250 NPHi -99925.000 -999,250 b-CNL -999.250 -127,500 iLL 1.936 46,531 DT -999.250 -g99.250 NPOi -999295..000 -999.250 I~CNL -99 250 43.563 DT -99~:02.50 -999.250 NPHI -9992 00 -999.250 FCNL '999.250 -13i,375 ILO 2.020 33.438 DT -999.250 -999.250 NPHI -99925.000 -999.250 ~CNL -999,250 -88,750 ILD 10.891 35.563 DT -999,250 -999.250 NPHI -99925.000 -999.250 ~CNL -999.250 -60.9]8 iLD 8.508 44.781 DT -999.250 -999.250 NPHi -99925.000 -999.250 F'CNL -999,250 -58.188 IhD 6.809 75.688 DT -999,250 -999,250 NPHI -99925.000 -999,250 ~CNL -999,~50 -59.500 ILD 7.172 80.625 DT -999.250 -999,250 NPHi -99925.000 -999,250 FCNL -999,250 -I03.125 1LO 6,961 5i.438 DT -999,250 -999,250 NPMI -99925.000 -999,250 fCNL -999.250 -84,750 iLD 7.332 67,188 DT -999.250 -999.250 NPHI -99925,000 -999,250 ~CNL -999,250 MNEMONIC G~ RHOD iLM GR RHOB GR IbM RHOB IbM GR RHOB ibm GR RHOB iLM GR RHOB GR iLM RHOB ILM GR RHOB IbM GR ~HOB VALUE 5.~44 -999.250 -999.250 4.773 -999.250 -999.250 2.350 -999.250 -999,250 2.459 -999,250 -999.250 2.328 -999.250 -999,250 11.328 -999.250 -999.250 9.102 -999.250 -999.250 6.652 -999.25O -999.250 6.691 -999.250 -999.250 8.055 -999.250 -999.250 7,883 -999.250 -999.250 MN~MUNIC ~LU CALl NRA~ SFLU CALl NRA'£ 6FbO CALl NRA:£ SFLU CALl NRAT SFbO CALl NRAT $FLU CALl NRAT Sl~'bu CALl NRAT CALl NRAT SFLU CALl NRAT CAbI NRAT SFLU CALl NRAI' VA6U~ 5.262 -999.250 -999.250 4.359 -999.250 -999.250 4.895 -999.250 -999.250 6.992 -999.250 -999.250 5.375 -999.250 -999.250 8.18~ -999.250 -999.250 5.613 -999.250 -999.250 6.434 -999,250 -999.250 ~.197 -999.250 -999.250 lO.15b -999.250 -999.250 8.828 -999.250 -999.2b0 DEPTH 3900.000 3800. 000 3700,000 3600.000 3400.00O 33OO.000 3200.000 3!.00.000 3000.000 2900. 000 SP DRHO NCNb SP GN D~HO NCNb SP DRHO NCNb SP DRHO NCNL SP G~ NC NL SP GR DRHO NCNb 8P GR DRHO NCNb SP GR DRHO NCNL SP GR DRHO NCNb SP DRHO NCNb SP GR DRHO NCNb VALUE -70.313 65.938 -999.25O-999.250 -111.750 42.219 -999.250-999.250 -63.875 88.688 -999.250-999.250 -83.750 68.000 -999.250-999.250 -'75.938 78.563 -999.250-999.250 MNEMONIC VALUE ILD 9.023 DT -999.250 NPHI -99925.000 FCNL -999.250 ILD 5.789 DT -999.250 NPNI -99925.000 ~'CNL -999.250 1LD 6.688 DT -999.250 NPHI -99925.000 FCNL -999.250 ILL 9.117 DT -999.250 NPHI -99925.000 FCN6 -999.250 ILl) 9.727 DT -999.250 NPHI 99925 O0 ~CNL -999~~50 -101.000 ILD 7.473 750 DT -99 250 -9~:250 NPHI -9992~:000 '999.250 ~CNL -999.250 -73.438 ].LD 7.820 80.000 DT -999.250 -99~.250 ~P~l -99925.000 -99 .250 FCNL -999.250 -10q.875 ILL 6.379 58.688 DT -999.250 -999.250 NPHi -99925.000 -999.250 FCNL -999.250 -68.750 16D 1.774 17.313 DT -999.250 -999.250 NPHI -99925.000 -999.250 ~CNL -999.250 -64 . 875 1LD 4 . 1. 25 79.063 DT 9959 :2SOooo -999.250 ~'CNL -999.250 -68.813 ILO 3.680 75.125 DT -999.250 -999.250 NPHI -99925.000 -999.~50 FCNL -999.250 MNEMONIC GR RHOO GR RHOB GR RHOB iLM GR RHOB GR RHOB ILN GR RHO~ GR RHOB ILM GR RH£)D GR 1bM GR RHOS ibm VALUE 9.109 -999.250 -999.250 6.289 -999.250 -999.250 6.016 -999.250 -999.250 9.469 -999.250 -999.250 9.469 -999.250 -999.250 8.180 -999.250 -999.250 7.570 -999.250 -999.250 6.996 -999.250 -999.250 2.285 -999.250 -999.250 4.06] -999.250 -999.250 3.828 -999.250 -999.250 MNEMONIC SFDU CALl NRAt SFLU CAb1 NRA~I SFLU CALl SFbO CALl NRAT SFLU CALl NRAT SFLU CALl NRAT CALl NRAT S~'LO CA6i NRAT 8FLU CALl NRAT SFLU CALl NRAT CAb1 NRAT VAbUE 9.01b -999.250 -999.250 7.871 -999.250 -999.250 ~.680 -999.250 -999.250 10.406 -999.250 -999.250 !0.305 -999.250 -999.2b0 9.578 -999.250 -999.250 8.141 -999.250 -999.250 9.422 -999.250 -999.250 9.000 -999.250 -999.250 4.410 -999.250 -999.250 4.410 -999.250 -999.250 DEPTH ~oo.ooo 2700.000 2670.000 MNLMONIC SP GR DRH[J NCNL SP GR DRH[J NCNB GR DRHO NCNL -106.750 56.625 -999.250-999.250 -107.125 53.813 -999.250-999.250 MNEMUNIC VALUE lbo 1.886 PT -999.250 NPHI -99925.000 ~CNL -999.250 ILO 2.037 OT -999.250 NPH1 -99925.000 FCNB -999.250 -62.625 iLO 2000.000 22.422 DT -999.250 -999.250 NP~I -99925.000 -999.250 ~CNL -999.250 MNLMONIC IbM GR RHOB iLM GR GR VALUE 2.168 -999.250 -999.250 2.303 -999.250 -999.250 2000.000 -999.250 -999.250 MNEMONIC CALl NRAT SFLU CALl NRAT S~'LU CALl VALUL -999.250 -999.250 2.844 -999.250 -999.250 2000.000 -999.250 -999.250 -- ti ........... 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