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182-046
STATE OF ALASKA WELWOALASKA OIL AND GAS CONSERVATION COMMI N MPLETION OR RECOMPLETION REPW AND LOG la. Well Status: Oil 0 Gas 0 SPLUG 0 Other 0 Abandoned Il • Suspended ❑ 1b.Well Class: 20AAC 25.105 20AAC 25.110 Development p Exploratory ❑ GINJ 0 WINJ 0 WAG 0 WDSPL 0 No.of Completions: Zero • Service 0 Stratigraphic Test 0 2. Operator Name: 6. Date Comp.,Susp.,orAband.: 14.Permit to Drill Number/Sundry BP Exploration(Alaska),Inc 12/12/2017 182-046 • 317-480 3. Address: 7. Date Spudded: 15 API Number: P.O.Box 196612 Anchorage,AK 99519-6612 4/19/1982 50-029-20782-00-00 • 4a. Location of Well(Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 5/4/1982 PBU E-12 • Surface: 573'FNL,500'FEL,Sec.06,T11N,R14E,UM • 9 Ref Elevations KB 6427 • 17. Field/Pool(s): Top of Productive Interval: 152'FNL,573'FEL,Sec.06,T11N,R14E,UM GL 30.37 ' BF 31.12 • PRUDHOE BAY,PRUDHOE OIL • Total Depth: 32'FSL,4301'FEL,Sec.31,T12N,R14E,UM 10. Plug Back Depth(MD/TVD): 18. Property Designation: • 8850'/8770' • ADL 028304&028299 4b. 4b.Location of Well(State Base Plane Coordinates,NAD 27): 11. Total Depth(MD/TVD): 19. DNR Approval Number: Surface:x- 664455• y- 5976491 • Zone - ASP 4 . 9470'/9370' . 89-111 TPI: x- 664372 y- 5976910 Zone - ASP 4 12. SSSV Depth(MD/(VD): 20. Thickness of Permafrost MD/TVD: Total Depth:x- 664358 y- 5977093 Zone - ASP 4 None 2020'/2020' 5. Directional or Inclination Survey: Yes ❑ (attached) No Q 13. Water Depth,if Offshore: 21. Re-drill/Lateral Top 1Nndow MD/TVD: Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) N/A 22. Logs Obtained List all logs run and,pursuant to AS 31.05.030 and 20 AAC 25.071,submit all electronic data and printed logs within 90 days of completion, suspension,or abandonment,whichever occurs first.Types of logs to be listed include,but are not limited to:mud log,spontaneous potential,gamma ray,caliper, resistivity,porosity,magnetic resonance,dipmeter,formation tester,temperature,cement evaluation,casing collar locator,jewelry,and perforation record. Acronyms may be used.Attach a separate page if necessary GR/SP/DIL,HDT,GR/SP/BHCS/DIL,DIL/CNL/GR/CAL,RFT,CBL/VDL/CCL/GR,Gyroscopic Survey SCANNED JAN 2 2 2018 U 23. CASING,LINER AND CEMENTING RECORD CASING Wr.PER GRADE SETTING DEPTH MD SETTING DEPTH TVD HOLE SIZE CEMENTING RECORD AMOUNT FT. PULLED TOP BOTTOM TOP BOTTOM 20"x 30" 36' 116' 36' 116' 36" 8 cu yds Concrete 13-3/8" 72# L-80 35' 2691' 35' 2690' 17-1/2" 3650 cu ft Pemrafrost II 9-5/8" 47# L-80 33' 8772' 33' 8698' 12-1/4" 1205 cu ft Class'G',130 cu ft Permafrost C 7" 26# L-80 8292' 9470' 8249' 9370' 8-1/2" 340 cu ft Class'G' 3-1/2" 9.2# L-80 8302' 9137' 8259' 9045' Scab Liner 18 Bbls Cement 24. Open to production or injection? Yes 0 No Il 25. TUBING RECORD If Yes,list each interval open(MD/ND of Top and Bottom;Perforation GRADE DEPTH SET(MD) PACKER SET(MD/TV Size and Number): 5-1/2"17#L-80 8335' 8224'/8186' RECEIVED26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. Pr6A44004•101) Was hydraulic fracturing used during completion? Yes 0 No Il . ^ht Per 20 AAC 25.283(i)(2)attach electronic and printed JAN U N 0 9 2018 information 1211211.1- J DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED L . ./� OG C: 8850' Set Whipstock 27. PRODUCTION TEST Date First Production: Not on Production Method of Operation(Flowing,gas lift,etc.):N/A Date of Test: Hours Tested: Production for Oil-Bbl: Gas-MCF: Water-Bbl: Choke Size_ Gas-Oil Ratio: Test Period ...v► Flow Tubing Casing Press: Calculated Oil-Bbl: Gas-MCF: Water-Bbl: Oil Gravity-API(corr): Press 24 Hour Rate "'I► Form 10-407 Revised 5/2017 CONTINUED ON PAGE 2 Submit ORIGINAL only Vi-t- I /IV l6RBDMS v JAN 1 1 21;18 , - t,o iv v/ G- ,ot o/a 28. CORE DATA • Conventional Core(s) Yes 0 No 10 • Sidewall Cores Yes 0 No RI 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 25.071. 29. GEOLOGIC MARKERS(List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost-Top Well Tested? Yes 0 No Permafrost-Base If yes,list intervals and formations tested,briefly summarizing test results.Attach Top of Productive Interval 8765' 8691' separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Sag River 8765' 8691' Shublik 8845' 8766' Sadlerochit-Zone 4 8888' 8806' Formation at total depth: Zone 4 8888' 8806' 31. List of Attachments: Summary of Pre-Rig Work,Summary of Daily Drilling Reports,Wellbore Schematic Diagram Information to be attached includes,but is not limited to:summary of daily operations,wellbore schematic,directional or inclination survey,core analysis, paleontological report,production or well test results,per 20 AAC 25.070. 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Authorized Name: Lastufka,Joseph N Contact Name: Browning,Zachary H Authorized Title: Inf 'on and Da Iler Contact Email: Zachary.Browning©bp.com Authorized Signature: ��ate: "C ',I ) Contact Phone: +1 907 564 5220 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. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC,no matter when the analyses are conducted. Item 1a. 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 1b.Well Class Service wells:Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disp,Water Supply for Injection,Observation or Other. Item 4b.TPI(Top of Producing Interval). Item 9. The Kelly Bushing and Ground Level elevations 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 15.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 29. Item 22.Review the reporting requirements of 20 AAC 25.071 and,pursuant to AS 31.05.030,submit all electronic data and printed logs within 90 days of completion,suspension,or abandonment,whichever occurs first. Item 23.Attached supplemental records 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. Item 31.Pursuant to 20 AAC 25.070,attach to this form:well schematic diagram,summary of daily well operations,directional or inclination survey,and other tests as required including,but not limited to:core analysis,paleontological report,production or well test results. Form 10-407 Revised 5/2017 Submit ORIGINAL Only • Daily Report of Well Operations E-12 ACTIVITYDATE SUMMARY ***CONTINUE WSR FROM 11/01/17 SWCP 4518***(ctd) PULLED 5 1/2"WHIDDON C-SUB FROM 8159' SLM LRS LOADED IA W/300 BBLS OF CRUDE SET 5 1/2"WHIDDON C-SUB @ 8159' SLM SET RM-DGLV IN STA#10 @ 5902' SLM (5931' MD) PULLED 5 1/2"WHIDDON C-SUB FROM 8159' SLM LRS PERFORMED PASSING MIT-IA 11/2/2017 ***WELL LEFT S/I PAD OP NOTIFIED ON DEPARTURE*** ***WSR continued from 11-01-17*** (Assist Slickline with Load &Test IA) Loaded IA with 2 bbls 60/40 followed by 300 bbls, 115*f, crude. MIT-IA PASSED to 2638 psi, Max Applied Pressure = 2750 psi, Target Pressure = 2500 psi. Pressured IA to 2748 psi with 4.2 bbls crude. IA lost 82 psi in 1st 15 minutes and 28 psi in 2nd 15 minutes, for a total loss of 110 psi during 30 minute test. Bled IA to 400 psi, returned —5 bbls. S-line on well on dep. Wing shut swab open ssv open master open casing valves open 11/2/2017 to gauges FWHP's =1834/400/482 T/I/0=1830/170/390 SI Assist EL as directed (CTD) MITT to 2656 psi ***PASSED*** Pumped 5 bbls 60/40 followed by 284 bbls 1% KCL and 58 bbls DSL down TBG to load and freeze protect for EL. EL set Packer/Whipstock assembly. Pumped 24.7 bbls DSL down TBG to achieve test pressure of 2745 psi. 2nd attempt 15 min loss of 9 psi, 30 min loss of 8 psi, for total loss of 17 psi in 30 mins. Bleed TBG pressure to 200 psi, bled back 1 bbls. EL 11/5/2017 on well upon departure Hang tag on WV CVs OTG FWHP=200/0/430 ***WELL S/I ON ARRIVAL*** (SLB ELINE WHIPSTOCK SETTING) INITIAL T/I/O = 1600/100/420. MIRU SLB, LPT/HPT= PASS. LRS RU AND PUMP L&K OF 290 BBL'S 1% KCL AND 58 BBL'S DSL. RIH W/ MH-22 (1.375" FN)/SWIVEL/CENT X2/WPMOT/WPTET/WPGRT/WPST/FIRING HEAD/BKR 10/3-1/2" BKR PACKER WHIPSTOCK. OAL = 47.5', OAW =410 LBS, MAX OD = 2.75". SET TOP OF WHIPSTOCK AT 8848'. CCL TO TOP OF WHIPSTOCK= 15.4', CCL STOP DEPTH = 8832.6'. WHIPSTOCK ORIENTED TO 2 DEGREES LOHS. TIED INTO SCHLUMBERGER RST LOG DATED 07-SEP-2017. LRS PERFORM PASSING MIT-T TO 2500 PSI. RDMO. FINAL TWO = 200/0/430. 11/5/2017 ***JOB COMPLETE, WELL LEFT SHUT-IN ON DEPARTURE*** T/I/O = 90Nac/400. Temp = SI. Bleed WHPs, IA/OA FL (Pre Rig). No AL. IA FL = Near surface. OA FL = 82' (4.8 bbls). Bled OAP from 400 psi to 0 psi in 4.75 hrs (all gas), OA FL unchanged during bleed. Monitored for 30 min. During monitor OAP increased 3 psi. Final WHPs = 90/0/3. 11/25/2017 SSV, WV, SV= C. MV= O. IA, OA= OTG. 13:15 T/I/O = SSV/0/40 . Temp = SI. WHPs (Post bleed). No AL. IAP unchanged, OAP increased 37 psi overnight. Tie in crew on well. 11/26/2017 SV, WV, SSV= C. MV= 0. IA, OA= OTG. 22:00 T/I/O= Whipstock/0/30. Removed 6" CIW upper tree. Installed CDR#1 . Torqued and PT'd to API specs. RDMO***Job Complete*** . SEE LOG FOR DETAILS. Final T/1/0= 11/28/2017 Whipstock/0/30. Note: Installed Nordic Platform. Please retain after job. T/I/O = SSVNac/30. Temp = SI. WHPs (Pre Rig). OAP increased 27 psi since bleed on 11/25/17. Well is disconnected and well platforms are removed unable to get TP. 11/28/2017 SSV, WV, SV= C. MV= 0. IA, OA= OTG. 10:30 • Daily Report of Well Operations E-12 T/I/O = ONac/30. Temp = SI. Bleed WHPs (Pre Rig). OA FL = 80'. Bled OAP from 30 psi to 0 psi in 30 min (all gas). Monitored for 30 min. During monitor WHPs unchanged. Final WHPs = 0Nac/0. 12/3/2017 MV, WV's, SV= C and are flagged with orange flagging. IA, OA= OTG. 09:00 T/I/O = MVNAC/30. Temp = SI. WHPs (post bleed). Wellhouse, flowline, SSV, and scaffold removed. IAP unchanged, OAP increased 30 psi overnight. 12/4/2017 MV= C. IA, OA= OTG. 23:30. T/I/O = MVNAC/30. Temp = SI. WHPs (pre Rig). Wellhouse, flowline, SSV, and scaffold removed. IAP, OAP unchanged from 12/4/17. 12/10/2017 MV= C. Double wing = C. IA, OA= OTG. 00:30. A • North America-ALASKA-BP Page 1 4015•• Operation Summary Report Common Well Name:E-12 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2017 End Date:12/20/2017 X3-0184F-C:(2,733,848.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:CDR-2 Spud Date/Time:4/19/1982 12:00:00AM Rig Release:12/26/2017 Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000697 Active datum:KB @64.27usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 12/7/2017 19:00 - 21:00 2.00 RIGD P PRE SECURE PIPE AT REEL INSPECT CHAINS,FOUND SOME CRACKED PEANUT LINKS CHANGE OUT GRIPPER BLOCKS CHANGE OUT PACKOFF BRASS AND ELEMENTS OPEN BOMB BAY DOORS TO SEE IF IT IS ht MANAGEABLE WITH THE WIND I IT IS-CALL FOR REEL • 21:00 - 00:00 3.00 RIGD P PRE IPJSM.REMOVE REEL IRON AND COUNTERS. -BEGIN CHANGING RAMS IN BOPE PREPARE FOR SPOOLING BACK COIL 12/8/2017 00:00 - 06:00 6.00 RIGD P PRE PRE JOB MEETING.REVIEW PROCEDURE. UNSTAB COIL FROM INJECTOR AND SPOOL UP. SECURE COIL.PHASE 2 WEATHER CALLED @ 04:00 HRS. 06:00 - 18:00 12.00 RIGD P PRE NIPPLE DOWN BOPE STACK. -SET ON C PLATE AND BRIDGE CRANES. -C/O GRIPPER BLOCKS TO 2" -C/O STRIPPER BRASS&PACKOFFS. -PHASE 2,NO CRANE WORK TO BE DONE FOR GOOSENECK REMOVAL. 18:00 - 00:00 6.00 RIGD P PRE --CALL FOR TRUCKS FOR REEL SWAP -PRE JOB WITH CREWAND TRUCK DRIVER. -LOWER 2 3/8"COIL ON TO TRUCK,PICK UP 2"REEL. -INSTALL SADDLE CLAMPS&C/O ROLLERS ON HORSE HEAD. 12/9/2017 00:00 - 06:00 6.00 RIGD P PRE STILL PHASE 2 WEATHER CONDITIONS. -PRE JOB MEETING TO LOWER GOOSENECK. -LOWER GOOSENECK,CHANGE OUT ROLLERS ON GOOSENECK. -PHASE 1 WEATHER CONDITIONS @ 06:00 HRS. 06:00 - 18:00 12.00 RIGD P PRE PJSM.REINSTALL GOOSENECK. -STAB COIL INTO INJECTOR,CUT AND DRESS COIL. -RE HEAD AND TEST,INSTALL NABORS DIMPLE CONNECTOR. -PULL TEST TO 50K,GOOD.INSTALL INNER REEL IRON. 18:00 - 00:00 6.00 RIGD P PRE PJSM. INSTALL REELAND INJECTOR COUNTERS.CHANGE PACKOFFS. -INSTALL SHIMS ON REEL HUB,GREASE CHOKE MANIFOLD. -WORK ON RIG DOWN CHECK LIST. -WORKING ON SNOW REMOVAL ON K PAD ACCESS ROAD AND E PAD. 12/10/2017 00:00 - 06:00 6.00 RIGD N PRE CONTINUE TO WORK ON RIG DOWN CHECK LIST. -ROADS AND PADS WORKING ON REMOVING SNOW ON K PAD ACCESS ROAD AND E PAD. -PRE SPUD MEETING WITH CREW. 06:00 - 10:15 4.25 RIGD N PRE E-PAD IS STILL NOT CLEAR FOR US TO MOVE •THE RIG ON TO THE PAD.LOOKS LIKE IT MAY BE A FEW MORE HOURS TO CLEAN. Printed 1/8/2018 1:23:42PM *All depths reported in Drillers Depths* • North America-ALASKA-BP • Page 2 OK Operation Summary Report Common Well Name:E-12 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2017 End Date:12/20/2017 X3-0184F-C:(2,733,848.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:CDR-2 Spud Date/Time:4/19/1982 12:00:00AM Rig Release:12/26/2017 Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000697 Active datum:KB©64.27usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) '10:15 - 10:40 0.42 RIGD P PRE HOLD A PJSM WITH NABORS&NES TRUCKING CREW TO MOVE RIG OFF WELL AND TO E-PAD j REVIEW PROCEDURE TO MOVE OFF THE WELL REVIEW USE OF 12X12 STOP BLOCK,STOP COMMAND AND GOOD RADIO COMMUNICATIONS. INVITE PAD OP TO WITNESS MOVE OFF WELL,DECLINED BUSY WITH OTHER OPS 10:40 - 12:20 1.67 RIGD P I PRE PULL MUD MODULE AWAY AND STAGE AT ENTRANCE TO PAD VERIFY ALL TREE AND CASING VALVES ARE CLOSED PULL SUB AWAY FROM WELL CONTACT PAD OP TO LET HIM KNOW TREE AND CASING VALVES ARE ALL CLOSED, ASKED US TO OPEN THE CASING VALVES TO • THEGAUGES I LEFT CASING VALVES OPEN TO THE GAUGES 12:20 - 14:30 2.17 RIGD P PRE USED CAT TO PULL PITS AND SUB MODULES UP TO THE DS14 ACCESS RD 14:30 - 18:00 3.50 RIGD P PRE PITS AND SUB MODULE ON THE ACCESS _ROAD,TP DRIVING ROUTE TO E-PAD,START MOVING TO E-PAD 18:00 - 00:00 6.00 RIGD P PRE RIG MODULES ATE PAD ENTRANCE @ 18:30 HRS. -SNOW REMOVAL STILL IN PROGRESS,BUT ABLE TO MOVE ON TO PAD. -ANNULI ON WELL ARE 0 PSI AND SHUT IN. -DRILL SITE OPERATOR WAIVED WITNESSING MOVING OVER THE WELL. -PRE JOB WITH THE TRUCKERS.STOP COMMAND AGREED ON. -STRESS ON NOT MOVING UNLESS A 'COMMAND IS UNDERSTOOD AND VERIFIED. -12 X 12 STOP BLOCK IN PLACE.RADIO COMMUNICATIONS AGREED UPON. -SPOT MUD PITS ON FAR SIDE OF WELL AND BEGIN SPOTTING SUB OVER WELL. -VERY TIGHT WITH A LIGHTPOLE,WORK AROUND AND USE(2)TRUCKS. -ALOT OF BACK AND FORTH MANEUVERING. -SPOTTED SUB OVER WELL©MIDNITE. 12/11/2017 00:00 - 04:00 4.00 RIGU P PRE BUTTON UP SUB MODULE AFTER SPOTTING ON WELL. -PRE JOB WITH NEW CREW COMING ON. -BEGIN MUD PIT MODULE SPOTTING OPERATION. -PHASE 2 WEATHER ALERT GIVEN @ 02:00 HRS. -FINISH SPOTTING MUD PIT MODULE AND BUTTON UP. -RIG ACCEPTED @ 04:00 HRS. _ 04:00 - 06:00 2.00 RIGU P PRE WORK ON RIG UP CHECK LIST. Printed 1/8/2018 1:23:42PM *AII depths reported in Drillers Depths* • North America-ALASKA-BP ® Page 30' Operation Summary Report Common Well Name E-12 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2017 End Date:12/20/2017 X3-0184F-C:(2,733,848.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:CDR-2 Spud Date/Time:4/19/1982 12:00:OOAM Rig Release:12/26/2017 Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI.USA00000697 Active datum:KB @64.27usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 06:00 - 09:00 3.00 RIGU P PRE CREW CHANGE CONTINUE WORKING ON RU CHECKLIST AND WORKING IN PAIRS AT A MINIMUM WHEN GOING OUTSIDE.NOTIFY DRILLER TOOL PUSHER OR MYSELF IF THEY NEED TO GO OUTSIDE FOR ANY REASON. E-PAD IN THE LAST 24-HRS WENT FROM CLEAR OF SNOW TO MULTIPLE 5-8'DRIFTS. WE ARE CURRENTLY ABLE TO KEEP A PATH OPEN TO THE K-PAD ACCESS ROAD WITH THE LOADER TO CONTINUE OPERATIONS.I HAVE ASKED TO LOADER OPERATOR TO LET ME KNOW IF HE CAN'T KEEP A PATH OPEN,IF HE IS NOTABLE TO WE WILL SUSPEND OPERATIONS UNTIL WE CAN. 09:00 - 09:20 0.33 WHSUR P PRE LTT THE MASTER&SWAB BEFORE BREAKING CONTAINMENT TO NU THE BOPE 09:20 - 16:00 6.67 BOPSUR P PRE GOOD LTT,ND TREE CAP AND MU BOPE HAVE GREASE CREW SERVICE MASTER VALVE 16:00 - 17:00 1.00 BOPSUR P PRE FLUID PACK STACK,2 DOORS LEAKING, BLOW DOWN AND REPLACE SEALS 17:00 - 23:00 6.00 BOPSUR P PRE BOPE PRESSURE TEST.DOWN GRADED TO PHASE 1 @ 20:00 HRS. -7 1/16"BOPE CONFIGURATION FROM TOP DOWN. -ANNULAR,BLIND/SHEARS,2"PIPE/SLIPS, MUD CROSS,2 3/8"PIPE/SLIPS,2" PIPE/SLIPS. -TEST ALL RAMS,250 PSI/LOW,3500 PSI/ HIGH,5 MIN EACH,CHARTED. -TEST CHOKE MANIFOLD VALVES,250/3500 PSI,5 MIN EACH,CHARTED. TEST ANNULAR PREVENTOR,350 PSI/LOW, 2500 PSI/HIGH,CHARTED. -(1)FAIL/PASS ON 2"SLIP/PIPES,CYCLED ,(1)TIME. NO FAILURES.AOGCC REP GUY COOK WAIVED WITNESSING TEST. -PERFORM DRAWDOWN TEST ON ACCUMULATOR. 23:00 - 00:00 1.00 r BOPSUR P PRE PJSM.CHANGE OUT RISER,GET RKB. -PERFORM BACKWARDS TEST ON VALVES C-9 AND C-10,250/3500 PSI,5 MIN EACH, CHARTED. 12/12/2017 00:00 - 03:30 3.50 RIGU P PRE PJSM.REBOOT E LINE. -FLUID PACK COIL W/WATER. -PRESSURE TEST INNER REEL IRON AND BULKHEAD TO 4700 PSI,GOOD TEST. 03:30 - 04:00 0.50 RIGU P PRE RIG EVACUATION DRILL,(H2S RELEASE IN CELLAR). -EVACUATED TO MUSTER AREA,SITE CONTROL NOTIFIED DRILL SITE OPERATOR. -ALL HANDS MUSTERED AND HEAD COUNT, 4 MINUTES TO MUSTER. -AAR INCLUDED REVIEW OF PROCEDURE, VENTILATING AND LOW LEVEL ALARM PROCEDURE. -HOW WE SECURE THE WELLAND DOUBLE BLOCKING. 04:00 06.00 2.00 RIGU P PRE PREP TO CUT 500'OF COIL. Printed 1/8/2018 1:23:42PM *All depths reported in Drillers Depths* / 1(fii; me ica KA-OF �; ' 7, rati n Summary) y �: Common Well Name.E-12 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2017 End Date.12/20/2017 X3-0184F-C:(2,733,848.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:CDR-2 Spud Date/Time:4/19/1982 12:00:00AM Rig Release:12/26/2017 Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000697 Active datum:KB @64.27usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 06:00 - 07:00 1.00 RIGU P PRE CUT 500'OF COIL AND 500'OF E LINE. 07:00 - 07:45 0.75 RIGU P PRE GREASE CEW ON LOCATION TO CHECK TREE BOLTS 07:45 - 09:20 1.58 RIGU P PRE TREE BOLTS CHECKED,PU THE INJECTOR, PREP THE COIL FOR THE CTC,MU THE CTC AND PULL TEST TO 50K 09:20 - 10:30 1.17 RIGU P PRE GOOD PULL TEST,FLUID PACK THE COIL TO PT THE CTC 10:30 - 10:50 0.33 RIGU P PRE ` PJSM TO LOAD METH INTO COIL,PUMP SLACK FORWARD AND OPEN UP TO THE WELL ONCE WE SEE METH AT THE OUT MM 10:50 - 11:20 0.50 RIGU P PRE PUMP METH INTO COIL(19 BBLS)FOLLOWED BY KCI 11:20 - 11:30 0.17 RIGU P PRE OPEN WELL TO A CLOSED CHOKE,NO PRESSURE OPEN CHIOKE,NO FLOW,FILL HOLE,TOOK '1.7 BBLS SHUT DOWN PUMP 11:30 - 12:00 0.50 RIGU P PRE FLOW CHECK WELL,WELL BORE STABLE, FLUID LEVEL STATIC. 12:00 - 14:00 2.00 STWHIP P WEXIT PRE JOB MEETING ON BHA MAKE UP. -MAKE UP WINDOW MILLING BHA. INJECTOR ON WELL @ 13:50 HRS. -PT QTS/3500 PSI,GOOD. 14:00 - 20.00 6.00 STWHIP P 8,186.00 WEXIT RIH W/WINDOW MILLING ASSEMBLY. -PUMPING MIN RATE,(.25 BPM/100 PSI. -STOPPING PERIODICALLY TO CHECK REEL AND EQUIPMENT ASSOCIATED WITH REEL SWAP. TIE IN W/GAMMA,8140'-8186'.MINUS 3 1/2' CORRECTION. -RUN ON DOWN TO 8800',BRING UP RATE TO 2 BPM @ 1900 PSI,CIRCULATE KCL,(290 BBLS,NO GAS ENCOUNTERED). -FOLLOW WITH 8.6 PPG DRILLING MUD,2.45 BPM/3670 PSI,CIRCULATING KCL TO TIGER TANK. -8.65 PPG MUD ALL THE WAY AROUND, CLOSE EDC. ��(( yJ 20.00 - 00:00 4.00 STWHIP P 8,847.30 WEXIT ESTABLISH PARAMETERS.37K UP WT,26K 1 A�/l DOWN WT. r A -DRY TAG @ 8845',PICK UP AND BRING ON PUMP. -1.79 BPM IN./1.82 BPM OUT, 8.71 PPG IN/ 8.65 PPG OUT. -2800 PSI FREE SPIN PRESSURE @ 1.79 BPM. -TAG AND COMMENCE TIME MILLING WINDOW @ 8844.8'.MILLING 1'/HR AS PER PROGRAM. -MILL TO 8847.3'.ON BOTTOM PRESSURE= 3000 PSI @ 1.79 BPM. Printed 1/8/2018 1:23:42PM *All depths reported in Drillers Depths* North America-ALASKA-BP Page 5 oAtfs- Operation Summary Report Common Well Name:E-12 AFE No Event Type:RE-ENTER-ONSHORE(RON) I Start Date:12/7/2017 End Date:12/20/2017 1X3-0184F-C:(2,733,848.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:CDR-2 Spud Date/Time:4/19/1982 12:00:00AM Rig Release:12/26/2017 Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000697 Active datum:KB @64.27usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 12/13/2017 00:00 - 03:00 3.00 STWHIP P 8,850.00 WEXIT I CONTINUE TO MILL 1ST STAGE OF 2 STAGE WINDOW. -37K UP WT,26K DOWN WT. -1.79 BPM IN./1.82 BPM OUT, 8.71 PPG IN/ 8.65 PPG OUT. -2800 PSI FREE SPIN PRESSURE @ 1.79 BPM. TIME MILLING WINDOW @ 8844.8'.MILLING 1'/HR AS PER PROGRAM. 1-MILL FROM 8847.3'-8,850.8'.ON BOTTOM PRESSURE=3000 PSI @ 1.79 BPM -DID NOT APPEAR TO CONTACT 7"CASING DURING THIS RUN,BASED ON MILLING PARAMETERS. -PUMP 5 BBLS HI-VIS SWEEP AROUND AT 'THE,END OF THE MILLING RUN. 03:00 - 04:15 1.25 STWHIP P 6,850.00 WEXIT CONDUCT 3 REAMING PASSES AT 1 FT/MIN. SLIGHT:MOTOR WORK SEEN ON THE DOWN PASSES RIGHT AT WINDOW TOP,NO DWOB. DRY DRIFT IS CLEAN TO 8,850.8'. 10 MIN PUMPS OFF FLOW CHECK IS GOOD, NO FLOW. 04:15 - 06:00 1.75 STWHIP P 8,850.00 WEXIT POOH WITH FIRST MILLING BHA. MONITOR WELL FOR 10 MINUTES:STATIC -MUD WEIGHT:8.63 PPG IN,8.64 PPG OUT -RATE:2.4 BPM IN,2.1 BPM OUT OPEN EDC,RATE:2.4 BPM.CIRC PRESSURE: 3,490 PSI 06:00 - 07:45 1.75 STWHIP P 8,850.00 WEXIT MONITOR WELL FOR 10 MINUTES AT BHA: STATIC -CLOSE EDC,POWER DOWN -INJECTOR OFF:06:15 -MILL AND REAMER ARE BOTH 2.80"NO-GO. MAKE UP 2.80"MILLING BHA#2 -PICK UP 2-3/8"WFT FIXED 1.25 DEG MOTOR WITH 2.80 FAT RADIUS MILL AND REAMER AND 2-3/8"COILTRAK TOOLS -MILL AND REAMER BOTH 2.80 NO-GO. -SURFACE TESTED COILTRAK TOOL.GOOD TEST. -PRESSURE TEST QTS TO 3,500 PSI HIGH FOR 5 MINUTES -INJECTOR ON:07:30 07:45 - 11:00 3.25 STWHIP P 8,857.00 WEXIT RIH WITH MILLING BHA#2. -RATE:1 BPM IN,1.4 BPM OUT.CIRC PRESSURE:1,300 PSI MUD WEIGHT:8.60 PPG IN,8.65 PPG OUT -LOG DOWN FOR TIE-IN FROM 8,100' (FORMATION)WITH+4'CORRECTION. -RIH,DRY TAG WHIPSTOCK AT 8,857.8' WHICH IS 7 FT DEEPER THAN PREVIOUS RUN. 11:00 - 17:00 6.00 STWHIP P 8,857.00 WEXIT PICK BACK UP TO 8,160'AND VERIFY GR TIE-IN. NO CORRECTION. DISCUSS WITH ODE,DECIDE TO MILL AHEAD FROM NEW TD DEPTH. MILL THE FIRST 1.4'IN 2.5 HRS THEN TIME MILL 1 FT/HR USING THE AUTODRILL. I MILL FROM 8,858'TO 8,862'. RATE: 1.83 BPM IN,1.83 BPM OUT MW: 8.66 PPG IN,8.61 PPG OUT Printed 1/8/2018 1.23.42PM *AII depths reported in Drillers Depths* TREE= 6-3/8"CNV TREEWELLFEAD= GRAY • E-12 NOTES: ACTUATOR= BAKER C OKB.B_L1% 64.3' RIEF ME1/= 64.27 BF.ELLat 31 12 2086' --I5-1/2"OTIS SSSV ROM LAND NP,D=4.562" KOP- 7400 GAS LFT MANDRELS Max Angle= 21"@ 8300' ST MD TVD DEV TYPE VLV LATCH PORT DATE Datum MD 8949 12 3014 3014 0 OT-LBD DMY RM 0 11/02/17 Datum TVD= 8800'SS 11 4868 4868 1 OT-LBD DMY RA 0 11/08/95 13-3/8"CSG,72#,L-80,D=12.347" . I 2693' 10 5931 5931 0 OT-LBD DMY RM 0 11/02/17 9 6071 6071 1 OT-LBD DMY RA 0 03/16/83 8 6565 6565 0 OT-LBD DMY RM 0 07/14/10 7 6708 6708 1 OT-LBD DMY RA 0 03/16/83 6 6932 6932 1 OT-LBD DMY RA 0 03/16/83 Minimum ID =2"992" @ 8267' 5 7072 7072 1 OT-LBD DMY RA 0 03/16/83 3-1l2" SCAB LNR 4 7373 7371 10 OT-LBD DMY RA 0 03/16/83 3 7519 7514 13 OT-LBD DMY RA 0 03/16/83 2 7860 7844 17 OT-LBD DMY RA 0 03/16/83 1 8007 7983 20 OT-LBD DMY RM 0 06/04/13 8152' H5-1/2"OTIS XA SLDAVG SLV,D=4.562" I I 8203' —15-1/2"TUBAVG SEAL ASSY 5-1/2"TBG,17#,L-80,.0232 bpf,D=4.892" H 8225' J 8223' —I5-1/2"X 4-1/2"XO TOP OF 4-1/2"TBG - I 8225' 8225" —19-5/8"X 4-1/2"BKR SAB PKR,D=3.813" 8267' —14-112"OTIS X NP,D=3.813" TOP OF 7"LNR —I 8292' 8300' 3.70"PBR w/3.81"NO GO LANDED ON TOP OF 3-1/2"LNR —I 8302' I Ili XN PBR(1111995),D=3.0" 8302' —4-1/2"OTIS XN NP,D=3.725" 4-1/2"TBG,12.6#,L-80,.0152 bpf,D=3.958" H 8334' 8334' H4-1/2"BAKER TBG TAA- vv ? v 8592' TOP OF CBIIENT SHEATH 11 111 PB2 SCMT ON 06/19/16 9-5/8"CSG,47#,L-80,D=8.681" —I 8772' 111 4. i. 1111 1111( 8307' H ELMD TT LOGGED 03/05/83 PERFORATION SUMMARY 111• •111 REF LOG: BHCS ON 05/05/82 1111 111 8850' 3-1/2"BKR PKR WS w/XL TRAY&RA ANGLE AT TOP PERF:13"@9260' 111 OAS 111 r// TAG(11/05/17) Note:Refer to Production DB for historical pert data 11 111 SIZE SPF V4fH7VAL Opn/Sqz SHOT SOZ 1111 ''t 1111 8951' �MARKH JOAVT 11 4 3-3/8" 6 8793-8833 S 06/24/91 07/09/94 11 11 1 4 2-7/8" 4 9050-9132 S 03/05/83 07/09/94 11•1 $' 3-3/8" 4 9116-9132 S 01/13/95 07/30/95 111 1111 3-3/8" 4 9145-9165 S 07/27/94 07/30/95 1111 11111 3-3/8" 6 9150-9180 S 09/22/95 01/05/17 1111 11111 3-3/8" 6 9150-9185 S 06/24/91 07/09/94 111 11111 2-1/2" 6 9260-9290 0 01/17/17 '4,4 4.4't ^"9150 JHBOTTOM BOTTOM OF CEMENT SHEATH 3-1/2"SCAB LNR,92#,L-80,.0087 bpf,D=2.992" —I 9137' I HELM)TT NOT LOGGED 7"LNR,29#,L-80 BUTT,.0371 bpf,D=6.184" —I 9390' FBTD —I 9422' 11111111 7"LNR,26#,L-80 U4S,.0383 bpf,D=6.276" —I 9470' I.0.1. A.0.4 DATE REV BY COMVENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 03/16/83 ORIGINAL COMPLETION 11/08/17 CJNYJND GLV C/O(11/02/17) WELL: E-12 07/17/01 R N/KAK CORRECTIONS 11/08/17 MS/JMD SET WHPSTOCK(11/05/17) PERMIT No:'1820460 01/09/17 TA/JMD CMT SOZ(01/05/17) AR No: 50-029-20782-00 02/01/17 CJN/JMD GLV C/O(01/10/17) SEC 6,T11N,R14E,573'FNL&500'FEL 02/01/17 MS/JMD ADFERF(01/17/17) 03/02/17 JM) MIVORV'BS CLEANUP BP Exploration(Alaska) .,+OF Tf! • • ,e,\ %/� s, THE STA-, Alaska Oil and Gas �41 •— o• � ®fA LAsKA Conservation Commission � 5} _ 333 West Seventh Avenue la*h„ GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 mmuMain: 907.279.1433 o�ALASY°� Fax: 907.276.7542 www.aogcc.alaska.gov NOV 2 201,E Uchenna Egbejimba Engineering Team Leader BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU E-12 Permit to Drill Number: 182-046 Sundry Number: 317-480 Dear Mr. Egbejimba: 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 AOGCC grants for good cause shown,a person affected by it may file with the AOGCC 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, � 1 Hollis S. French 4 C Chair DATED this \Z day of October, 2017. RBD sL ., C ;i 1 K17 STATE OF ALASKA RECEIVED ALASKA OIL AND GAS CONSERVATION COM ON APPLICATION FOR SUNDRY APPRO ST `' 20 AAC 25.280 _ L. 0 6 2 17 ` n 1. Type of Request: Abandon 0 Plug Perforations ❑ lrrrj/K_j Fracture Stimulate 0 Repair Well 0 4 �� #vo Suspend 0 Perforate 0 Other Stimulate 0 Pull Tubing 0 Change Ap r v gram 0 Plug for Redrill p • Perforate New Pool 0 Re-enter Susp Well 0 Alter Casing 0 Other 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number: 182-046 ' • 3. Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development 0 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-20782-00-00 • 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Yes 0 No B PBU E-12 • 9. Property Designation(Lease Number): 4 10. Field/Pools: ADL 0028304 '• i�i.e6ZZi /ie.,), -l7 PRUDHOE BAY,PRUDHOE OIL ' 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth ND: MPSP(psi): Plugs(MD): Junk(MD): 9470 • 9370 • 9422 9323 2424 None None Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20"x 30" 36-116 36-116 Surface 2656 13-3/8" 35-2691 35-2690 4930 2670 Intermediate 8739 9-5/8" 33-8772 33-8698 6870 4760 Liner 1178 7" 8292-9470 8249-9370 7240 5410 Scab Liner 835 3-1/2" 8302-9137 8259-9045 10160 10530 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 9150-9180 9057-9086 5-1/2"17#x 4-1/2"12.6# L-80 31-8335 Packers and SSSV Type: 4-1/2"Baker SAB Penn Packer Packers and SSSV MD(ft)and TVD(ft): 8224/8186 No SSSV Installed No SSSV Installed 12.Attachments: Proposal Summary Q Wellbore Schematic 0 13.Well Class after proposed work: Detailed Operations Program 0 BOP Sketch RI Exploratory 0 Stratigraphic 0 Development Il • Service 0 14.Estimated Date for Commencing Operations: October 20,2017 15. Well Status after proposed work: Oil 0 WINJ 0 WDSPL 0 Suspended El • 16.Verbal Approval: Date: GAS 0 WAG 0 GSTOR 0 SPLUG 0 Commission Representative: GINJ 0 Op Shutdown ❑ Abandoned 0 17.I hereby certify that the foregoing is true and the procedure approved herein will not Contact Name: Browning,Zachary H be deviated from without prior written approval. Contact Email: Zachary.Browningt bp.com Authorized Name: Egbejimba,Uchenna J Contact Phone: +1 907 564 5220 Authorized Title: Engineering Team Leader-CTD&RWO Y2 Authorized Signature: / /� . Date: % 0/6" --0 1 J (�` COMMISSION USE ONLY Conditions of approval:Notify Commission so that a representative may witness Sundry Number: L.{ 3 () e. Plug Integrity 0 BOP Test ( Mechanical Integrity Test 0 Location Clearance 0 11 • 1 Other: .8 147 filar f - V 35 DU p$ cg , l--)vililarl�rt(lvlfitr fz' 1' 2 f7 / � 12r* r 4-!err N 4 t—c ip 14_(g- l�t Z L �� ���� �� ✓�c� Post Initial Injection MIT Req'd? Yes 0 No e7 pr-` p'� A- �,Sr ) . Spacing Exception Required? Yes 0 No G' Subsequent Form Required: /d — If 0 APPROVED BYTHE Approved by: gjacr\ COMMISSIONER COMMISSION Date: I i ti....(t . Viz. /C//2//? ORIGINAL RBDMS t GCT 1 J 2317 Submit Form and Form 10-403 Revised 04/2017 Approved application is valid for 12 months from the date of approval. Attachments in Duplicate • • To: Alaska Oil & Gas Conservation Commission From: Zach Browning �� CTD Engineer Date: October 5, 2017 Re: E-12 Sundry Approval Request (Sundry Renewal) Sundry approval is requested to plug the E-12 perforations as part of the preparation, drilling and completing the proposed E-12A coiled tubing sidetrack. History of E-12: E-12 was completed in 1982 as a vertical Zone 2 well in the E-K Graben area, and produced very well for many years. Over the last -20 years multiple intervention jobs were completed to try and keep the well producing at a competitive rate. Due to high GOR the well is no longer competitive . and has sat mostly idle for the last 2 years. E-12 is fit for a sidetrack. This well was planned to be sidetracked a year ago but the drilling was pushed back in order to test the parent well production below the HOT. There is currently an approved Sundry anri PTR The ie-v4,5 1 PTD is still valid, however the Sundry needssro-be renewed (it expires 10/14/2017) foervo (eo t+, ,(f 114114� 3I6-5(f Proposed plan for E-12A: Drill a through tubing sidetrack with the Nabors CDR2 Coiled ingj/( 7'7 Drilling rig on or around November 15th 2017. A packer whipstock will be set pre-rig isolating the E-12 perforations and allowing for a dual string exit through the 3-1/2" x 7" liners. A 2.80" window will be milled. The well kicks-off in the Shublik, and will land and target reserves in Zone 2A above the HOT and then drill below the HOT to access oil below the tar. The proposed sidetrack is a -2500' horizontal Ivishak producer to be completed with a 2-3/8" L-80 solid liner, cemented in place and selectively perforated. This Sundry covers plugging the existing E-12 perforations via the packer WS set pre-rig, the liner cement job or liner top packer, if the liner lap pressure test fails (alternate plug placement per 20 AAC 25.112(i)). The following describes the work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the current well and proposed sidetrack is attached for reference. Pre-Rig Work(scheduled to begin October 20th, 2017) 1. S Drift for WS. Dummy GLVs. 2. E Set Packer Whipstock 3. F NE. MIT-T. MIT-IA. 4. V Pre-CTD tree work. Rig Work(scheduled to begin November 15th, 2017) 1. MIRU and test BOPE 250 psi low and 3,500 psi high (MASP 2,424 psi). 2. Mill 2.80"window. 3. Drill build: 3.25" OH, 512' (18 deg DLS planned). 4. Drill Lateral: 3.25" OH, 2002' (12 deg DLS planned) 5. Run 2-3/8" L-80 liner leaving TOL at—8810' MD. 6. Pump primary cement job: 17.3bbls, 15.3 ppg Class G, TOC at TOL (-8810' MD).* 7. Freeze protect well to a min 2,200' TVDss. 8. Close in tree, RDMO. * Approved alternate plug placement per 20 AAC 25.112(i) • Post-Rig Work: 1. 0: Re-install wellhouse, and flowline if needed. 2. V: Tree work as necessary. 3. S: LTP set post rig if needed, and test.* 4. O: NWKO Zach Browning CC: Well File CTD Engineer Joe Lastufka 564-5220 TREE= • 6-3/8"CNV • APTY VAILHFAD= GRAY NOTES: ____, ACTUATOR= BAKE C E-12 OKB.ELEV 643' REF BEV= 6427' BF.a.EV= 31.17 2086' H5-1/2"OTIS SSSV ROM LAND NP,D=4.562" KOP= 7400' GAS LET MA1CR3S Max Angle= 21°@ 8300' ST MD TVD DEV TYPE VLV LATCH FORT DATE Datum NO= 8949' 12 3014 3014 0 OT-LBO DOME RM 16 01/10/17 Datum TVD= 8800'SS 11 4868 4868 1 OT-LBD DMY RA 13-3/8"CSG,72#,L-80,D=12.347" --I 2693' 10 5931 5931 0 OT-LBD SO RM 20 01/10/17 9 6071 6071 1 OT LBD DMY RA 8 6565 6565 0 OT-LBD DMY RM 07/14/10 7 6708 6708 1 OT-LBD DMY RA 6 6932 6932 1 OT-LBD DMY RA Minimum ID = 2.992" @ 8267' 5 7072 7072 1 OT-LBD DMY RA 3-1/2" SCAB LNR 4 7373 7371 10 OT-LSD DMY RA 3 7519 7514 13 OT-LBD DMY RA 2 7860 7844 17 OT-LBD DMY RA 1 8007 7983 20 OT-LBD DMY RM 06/04/13 8152' H5-1/2"OTIS XA SLIDING SLV,ID=4.562" I I • 8203' —{5-1/2"TUBING SEAL ASSY 5-1/2"TBG, 17#,L-80,.0232 bpf,D=4.892 J—__... 8225' l 8223' —15-1/2"X 4-1/2"XO [TOP OF 4-1/2"TBG 1---[ 8225' ► 8225' 9-5/8'X 4-1/2"BKR SAB PKR,D=3.813" 8267' —14-112"OTIS X NP D=3.813" TOP OF 7"LNR — 8292' 8300' —3.70"PBR w/3.81"NO GO LANDED ON TOP OF 3-1/2"LNR — 8302' ! ' XN RIR(11/1995),D=3.0" 8302'__A--4-1/2"OTIS XN NP,D=3.725" I 4-1/2"TBG, 12.6#,L-80..0152 bpf,ID=3.958" H8334" 8334" —�4-112"BAKER TBG TAL �1� VA —TOP OF CEMENT SHEATH 11 011PER SCMT ON 06/19/16 9-5/8"CSG,47#,L-80,D=8-681" — 8772' 1 111 ' _ . ___ S. 1111 ' ELMD LOGGED 03/05/83 FHZFORATK)N SUMFMARY 11 1•111 8307l _. n 11 111/ REF LOG: BHCS ON 05/05/82 1 1 11 ANGLE AT TOP PB2F:130©9260' 11 X1111 Nobe:Refer to Production DB for historical perf data �1 .41 SIZE SPF INTERVALOpn/Sqz SHOT SQZ 11 1111. 8951' MARKER DONT 3-3/8" 6 8793-8833 S 06/24/91 07/09/94 11 X114 2-7/8" 4 9050-9132 S 03/05/83 07/09/94 111 X111 3-3/8" 4 9116-9132 S 01/13/95 07/30/95 111 X111 3-3/8" 4 9145-9165 S 07/27/94 07/30/95 11 11111 3-3/8" 6 9150--9180 S 09/22/95 01/05/17 11 •1111 3-3/8" 6 9150-9185 S 06/24/91 07/09/94 111 X1111 2-1/2" 6 9260-9290 0 01/17/17 .1.• 4AI ^9150 —BOTTOM OF CBuENT SI-EATH 3-112"SCAB LNR 9.2#,L-80, 0087 bpf.D=2,992" H 9137' I —ELMD TT NOT LOGGED 17 LNR,29#,L-80 BUTT,.0371 bpf,D=6,184' HI_ 9390' PBTD H 9422' 11111111 11111/11 [r LNR 26#,L-80 LJ4S, .0383 bpf,ID=6.276" —i 9470' 11.1.1.1.1.1.1A DATE REV BY COMMENTS DATE REV BY COMvU"lTS PRUDHOE BAY UM- 03/16/83 ORIGINAL COMPLETION 08/03/16 JO/JMD WBS ENTS WELL. E-12 07/17/01 RN/KAK CORRECTIONS 10/04/16 JNL../JMD ADDED REF&BF ELEV PERMIT No; 1820460 08125/09 TLH—1995 7"SCAB LNR CORRECT 01/09/17 TA/JMD CMT SQZ(01/05/17) AR No. 50-029-20782-00 07/17/10 CJN/PJC'GLV GO(07/14/10) 02/01/17 CJN/JMD GLV C/O(01/10/17) - SEC 6,T11N,R14E,573'FNL&500'FEL 06/12/13 TJWJMID GLV 00(06/04/13) 02/01/17 MS/JMD ADPERF(01/17/17) 06/12/13 RB/JMD INEL CAD(06/07/13) 03/02/17 JMD MINOR WBS CLEANUP BP Exploration(Alaska) nal= • NOTES:rilkflf VIJIEULHEAD= GRAY ACTUATOR E-12 OKB_ELEV 64.3' REF E.EV- 27, 2086' H5-1/2"OTIS SSSV RQM LAND NP,D=4.562" BF.ELEV= 31.17_ O KOP= 7400 GAS LFT MANDRELS Max Angle= °g ST MD I,1, DEV TYPE VLV LATCH FORT DATE Datum MD 12 3014 3014 0 OT-LBD DOME RM 16 01/10/17 Datum TVD= 8800'SS 11 4868 4868 1 OT-LBD DMY RA 13-3/8"CSG,72#,L-80,13=12.347" -I 2693' 10 5931 5931 0 OT-LBD SO RM 20 01/10/17 9 6071 6071 1 OT-LBD DMY RA 8 6565 6565 0 OT-LBD DMY RM 07/14/10 7 6708 6708 1 OT-LBD DMY RA 6 6932 6932 1 OT-LBD OW RA Minimum ID =2.992" @ 8267' 5 7072 7072 1 OT-LBD DMY RA 3-1/2" SCAB LNR 4 7373 7371 10 OT-LBD DMY RA 3 7519 7514 13 OT-LBD DMY RA 2 7860 7844 17 OT-LBD DMY RA 1 8007 7983 20 OT-LBD OW RM 06/04/13 8152' H5-1/2"OTIS XA SLIDING SLV,ID=4.562" III 8203' H5-1/2"TUBING SEAL ASSY 5-1/2"TBG,17#,L-80,.0232 bpf,D=4.892" H 8225' 7 X 8223' -15-1/2"X 4-1/2"XO J TOP OF 4-1/2"TBG -I 8225' I- X 8225' —19-5/8"X 4-1/2"BKR SAB PKR,D=3.813" \' 8267" -14-1/2"OTIS X NP,13=3.813" TOP OF 7"LNR -{ 8292' I--' 8300' H3.70"PBR w/3.81"NO GO LANDED ON TOP OF 3-1/2"LNR H 8302" i XN PBR(1111995),ID=3.0' 8302' H4-1/2"OTIS XN NP,13=3.725" 4-1/2"TBG,12.6#,L-80,_0152 bpf,D=3.958" -I 8334' / \ 8334' H4-1/2"BAKER TBG TAL ve 1 8592' -TOP OF CEMENT SHEATH 9-5/8"CSG,47#,L-80,D=8.681" -- 8772' 111 111 , PER SCMT ON 06/19/16 41; ;1' 8307' H ELMD TT LOGGED 03/05/83 1�1 ;. 8810' --12.70"DEPLOYMENT SLEEVE,D=2',' PERFORATION SUMMARY 1111 '111 REF LOG: ON XX/XX/XX 11 1 8850' H 3-1/2"Baker M,nobore Whipstock ANGLE AT TOP PERE: ' 111 1 1 Nate:Refer to Production DB for historical pert data 11 MLLOUT WNDOW(E-12A)8850'-8860' SEE SPF IN ERVAL Opn/Sqz SHOT SO? �1�1 .�1� .4 41 X111 H PUP JT w/RA TAG � 1.1.E £1'A1 18181 HPUPJTw/RA TAG] 3-1/2"SCAB LNR,9.2#,L-80,_0087 bpf,D=2.992" H 9137' I 7"LNR,29#,L-80 BUTT,_0371 bpf,D=6.184" H 9390' �x PBTD - 9422' 11 1111 7"LNR,26#,L-80 U4S,.0383 bpf,ID=6.276" - 9470' 1.1.1.1.1.1.1.1.1 ° -I 2-3/8"LINR,4.7#,L-80,.0039 bpf D=1.995" H 11384' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNT 03/16/83 ORIGINAL COMPLETION WELL: E-12 / I_ CTD ST(E °- PERIAfT No: 03/02/17 IND BULT PROPOSED AR No: 50-029-20782- SEC 6,T11 N,R14E 573'FNL&500'FE- BP Exploration(Alaska) Well - Blank ,•CDR2-AC BOP Schematic • Date Quick Test Sub to Otis I -1.1 ft Topof7"Otis O.Oft ._.—.—.—.—.—.—._.—. —.—.—._._._ CDR2 Rig's Drip Pan Distances from top of riser Excluding quick-test sub Top of Annular I 0.0 ft * ► ID D 7-1/16"5k Flange X 7"Otis Box Hydril71/16" Top Annular Element 0.7 ft Annular Bottom Annular 2.0 ft ► „„� Blind/Shear CL Blind/Shears I 3.3 ft ► 2"Pipe/Slips CL 2"Combi's 4.1 ft igiitffi°" B5 B6 ' " :7 B8 Deployment Line 1r 751`11"1"6d" 1"s 'fit" �" C�-2 =`�..C16 5k Mud 1411• ♦. • j E' Coss �. �' III III 2 3/8"Pipe/Slips CL 2-3/8"Combi's 6.6 ft 704 2 3/8"Pipe/Slips CL 2 3/8"Combi's 7.4 ft ► B1 L B2 Kill Line E'I� '.',.=.r �'14411 0 aFP° It �.. Blind/Shear III CL Blind/Shears 10.0 ft ► _ 2"Pipe/Slips Avi CL 2"Combi's 10.7 ft ► -dra 41 • CL of Top Swab 13.3 ft Swab 2 Test Pump Hose Swab 1 CL of Bottom Swab 14.8 ft *'O T1 T2 Ar CL Flow Tee 16.2 ft •�• = - •�• BOP2 CL of SSV I 17.5 ftl • _ Master 2 } Fusable CL of Master Valve 19.0 ft BOP1 $4P Master 1 LDS 20.5 ft N IS II II II Gound Level ♦� it n „ n n , • STATE OF ALASKA • ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations Q Fracture Stimulate ❑ Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate Q Other Stimulate 0 Alter Casing 0 Change Approved Program ❑ Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 182-046 3. Address: P.O.Box 196612 Anchorage, Development Q Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-20782-00-00 7. Property Designation(Lease Number): ADL 0028304 8. Well Name and Number: PRUDHOE BAY UNIT E-12 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: RECEIVED Total Depth: measured 9470 feet Plugs measured feet true vertical 9370 feet Junk measured feet 7 201? Effective Depth: measured 9422 feet Packer measured 8221 feet FEBI CC DD 0 A true vertical 9323 feet Packer true vertical 8183 feet AOGCC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"x 30" 36-116 36-116 Surface 2656 13-3/8"72#L-80 35-2691 35-2690 4930 2670 Intermediate 8739 9-5/8"47#L-80 33-8772 33-8698 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: 8793 8833 feet feet 9050-9116 feet 9116-9132 feet 9145-9150 feet 9150-9165 feet 9165-9180 feet 9180-9185 feet 9260-9290 feet True vertical depth: 8717-8754 feet feet 8961-9024 feet 9024-9040 feet 9052-9057 feet 9057-9072 feet 9072-9086 feet 9086-9091 feet 9164-9193 feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and 4-1/2"Baker SAB Perm Packer 8221 8183 true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): SCANNED [��,p(� r� Treatment descriptions including volumes used and final pressure: MAR 1T GU 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 451 47758 150 80 1899 Subsequent to operation: 120 2 3811 1300 443 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations Q Exploratory ❑ Development Q Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil Q Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 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 Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature Auu —�"'�- Phone +1 907 564 4424 Date 2/6/17 Form 10-404 Revised 5/2015 RBDMS ,/ FT. 8 0 2 Iubmit Original Only • • m Q. 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H w H O Z d > a 000 tW O = O. 0 .0 o o C a) as J L U N Y o > 2 J UU O > N 5 U ._ = c m L co O Y (n a ca co a) 0 0 O N c' o CO 6) O V O V N co to N Q c ch m N CO N N !HEE=r 6-3/8'CNV III WELLHEAD= GRAY SA NOTES: ACTUATOR= BAKER C OKB.ELEV 64.3' REF BEV= 64.27' BE ELEV= 31.12' 2086' H5-112"OTIS SSSV RQM LAND NP,D=4.562" KOP= 7400' GAS UFT MANDRELS Max Angle= 210 @ 8300ST MO TVD DEV TYPE VLV LATCH FORT DATE Datum MD= 8949' 12 3014 3014 0 OT-LBD DOME RM 16 01/10/17 Datum TVD= 8800'SS 11 4868 4868 1 OT-LBO DMY RA 13-3/8"CSG,72#,L-80,D=12.347" --I 2693' 10 5931 5931 0 OT-LBD SO RM 20 01/10/17 9 6071 6071 1 OT-LBD DMY RA 8 6565 6565 0 OT-L8D DMY RM 07/14/10 7 6708 6708 1 OT-LBD DMY RA 6 6932 6932 1 OT-LBD DMY RA Minimum ID =2.992" @ 8267' 5 7072 7072 1 OT-LBD DMY RA 3-112" SCAB SNR 4 7373 7371 10 OT-LBD DMY RA 3 7519 7514 13 OT-LBD DMY RA 2 7860 7844 17 OT-LBD DMY RA 1 8007 7983 20 OT-LBD DMY RM 06/04/13 8152' H5-1/2"OTIS XA SLIDING SLV,ID=4.562" 8203' --5-1/2"TUBING SEAL ASSY 5-1/2"TBG,17#,L-80,.0232 bpf,ID=4.892" — 8225' — — 8223' —5-112"X 4-1/2"XO 'TOP OF 4-1/2"TBG H 8225' 8225' 9-5/8"X 4-1/2"BKR SAB PKR,D=3.813" 8267' --14-1/2"OTIS X NP,ID=3.813" TOP OF 7"LNR — 8292' 8300' —3.70"FBR w/3.81"NO GO LANDED ON TOP OF 3-1/2"LNR — 8302' I AiXNFBR(11/1995),D=3.0" 8302' j—{4-112"OTIS XN NP,D=3.725"i 4-1/2'TBG, 12.6#,L-80,.0152 bpf,ID=3.958" H 8334' 8334' —{4-1/2"BAKER TBG TAL ve rel 8592' —TOP OF CEMENT SHEATH • 41PER SCMT ON 06/19/16 9-518"CSG,47#,L-80,D=8.681' —{ 8772' 111 .1111 ' PERFORATION SUMMARY 11 11/1 ......8307' 1—{H MD TT LOGGED 03/05183 J 111 X111 REF LOG: BHCS ON 05/05182 111 X111 ANGLE AT TOP FERF:13°@ 9260' 11 ��111 Nate:Refer to R oduction D8 for historical pert data X11 1�11 SIZE SPF INTERVAL Opn/Sqz SHOT SOZ 111 .111 8951' —�MARKERJOfJT 3-3/8" 6 8793-8833 S 06/24/91 07/09/94 11 11111 2-7/8" 4 9050-9132 S 03/05/83 07/09/94 11 1111 • 3-3/8" 4 9116-9132 S 01/13/95 07/30/95 ••• �1It 3-3/8" 4 9145-9165 S 07/27/94 07/30/95 111 11/11 3-3/8" 6 9150-9180 S 09/22/95 01/05/17 11 11111 3-3/8" 6 9150-9185 S 06/24/91 07/09/94 111 1111) 2-1/2" 6 9260-9290 0 01/17/17 .4.• 1.11 J --9150 —I BOTTOM OF CEMENT SHEATH [3-1/2 SCAB LNR,9.2# L-80,.0087 bpf,D=2.992" .I-- 9137' I -1 ELMD TT NOT LOGGED PBTD — 9422' ....... 1i1111/11111114 11111111 17"LNR,26# L-80..0383 bpf,D=6.276" I— 9470' x.4.4.4.1.1.4.4.1 DATE ( REV BY COM1 vENTS DATE REV BY COMMENTS PRUDIT HOE BAY UN 03/16/83 ORIGINAL COMPLETION 08/03/16 JO/JND WBS EDITS WELL.: E-12 07/17/01 RN/KAK CORRECTIONS 10/04/16 JMJJMD ADDED REF&BF ELEV FTRtvTT No:'1820460 08/25/09 TLH 1995 7"SCAB LINIR CORRECT 01/09/17 TA/JM) CMT SQZ(01/05/17) AR No: 50-029-20782-00 07/17/10 CJNPJC GLV GO(07/14/10) 02/01/17 CJN/JMD GLV C/O(01/10/17) SEC 6,T11N,R14E,573'FNL&500'FEL 06/12/13 TJHIJMD GLV C/O(06/04/13) 02/01/17 MS/JMD ADPERF(01/17/17) 06/12/13 RQ/JMD TREE C/O(06/07/13) BP Exploration(Alaska) • • V OF rft �0"-\\�yyy'. THE STATE Alaska Oil and Gas a1.41 �,� �a� of J\ j� Conservation Commission 1$14,-,,,, ,, _ _ =__:. ,,,, 333 West Seventh Avenue "t"� '2 -'— x Anchorage, Alaska 99501-3572 �T„ GOVERNOR BILL WALKER g 0 "T P Main: 907.279.1433 ALAS Fax: 907.276.7542 www.aogcc.alaska.gov John Egbejimba SCANNED FFD 2 7 2017 Drilling Supervisor BP Exploration(Alaska), Inc. P.O. Box 196612 Anchorage,AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU E-12 Permit to Drill Number: 182-046 Sundry Number: 316-515 Dear Mr. Egbejimba: 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 AOGCC grants for good cause shown,a person affected by it may file with the AOGCC 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, 26 Cathy . Foerster Chair DATED this I `day of October, 2016. RBDMS 0-- UL d 1 4 2016 STATE OF ALASKA •ALASKA OIL AND GAS CONSERVATION COMM N APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 1. Type of Request: Abandon 0 Plug Perforations ❑ Fracture Stimulate 0 Repair Well ❑ Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Pull Tubing 0 Change Approved Program 0 Plug for Redrill RI • Perforate New Pool 0 Re-enter Susp Well ❑ Alter Casing 0 Other 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number: 182-046 • Exploratory 0 Development RI 3. Address: P.O.Box 196612 Anchorage,AK 6. API Number: 50-029-20782-00-00 99519-6612 Stratigraphic 0 Service ❑ • 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Yes 0 No I3 PBU E-12 4 tt ` i, 11 K 9. Property Designation(Lease Number): 10. Field/Pools: ? ?=_ ADL 028304&028299 ' PRUDHOE BAY,PRUDHOE OIL • k`40,— .13 ,,ic'c 11. PRESENT WELL CONDITION SUMMARY "»<( '' ` Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth ND: MPSP(psi): Plugs(MD): Junk(MD): 9470 • 9370 . 9422 9323 2424 None None Casing Length Size MD ND Burst Collapse Structural Conductor 79 20"x 30" 37-116 37-116 Surface 2656 13-3/8" 37-2693 37-2693 4930 2670 Intermediate 8739 9-5/8" 33-8772 33-8698 6870 4760 Liner 1178 7" 8291-9469 8249-9369 7240 5410 Scab Liner 837 3-1/2" 8300-9137 8257-9045 Perforation Depth MD(ft): Perforation Depth ND(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 9150-9180 9057-9086 5-1/2",17#x 4-1/2",12.6# L-80 31 -8335 Packers and SSSV Type: 4-1/2"Baker SAB Perm Packer Packers and SSSV MD(ft)and TVD(ft): 8224/8186 No SSSV Installed No SSSV Installed 12.Attachments: Proposal Summary ® Wellbore Schematic 0 13.Well Class after proposed work: Detailed Operations Program 0 BOP Sketch Ed Exploratory 0 Stratigraphic 0 Development ®• Service 0 14.Estimated Date for Commencing Operations: October 20,2016 15. Well Status after proposed work: Oil 0 WINJ 0 WDSPL 0 Suspended ® • 16.Verbal Approval: Date: GAS 0 WAG 0 GSTOR ❑ SPLUG 0 Commission Representative: GINJ 0 Op Shutdown 0 Abandoned 0 17.I hereby certify that the foregoing is true and the procedure approved herein will not Contact Browning,Zachary H be deviated from without prior written approval. Email Zachary.Browning@bp.com Printed Name John Egbejimba ,,lp Title Drilling Supervisor J9_/2. Signature �L,y . t �% Phone +1 907 564 4139 Date (0 C7/4� COMMISSION USE ONLY Conditions of approval:Notify Commission so that a representative may witness Sundry Number: 3\Lfa —IS-15 Plug Integrity ❑ BOP Test Mechanical Integrity Test 0 Location Clearance 0 Other: C3OP t-C rs f 1`o ,35-ac 1251,1 p 5 r f}-`e r7 plot ✓ p rG V.(vi 1'<v- r- - fo Z 6--- 62(✓ -1-- app ro vz'c� - 4/ erra�c tv 14 re �'' p ! � Post Initial Injection MIT Req d? Yes❑ No / ` pc r ,2 U f}-A-C 2,5•t Z Spacing Exception Required? Yes 0 No 13—►'/ Subsequent Form Required: /0 - Cf o 7.- /} APPROVED BYTHE Approved by: �/ COMMISSIONER COMMISSION Date: /0.—/ :, v•� ld<<G16� 1- --- 1 11.. I (L. ORIGINAL RBDMS Lt- OCT 1 4 2016 Submit Form and Form 10-403 Revised 11/2015 Approved application is valid for 12 months from the date of approval. Attachments in Duplicate S • To: Alaska Oil & Gas Conservation Commission 0 biD From: Zach Browning CTD Engineer Date: September 28, 2016 Re: E-12 Sundry Approval Request Sundry approval is requested to plug the E-12 perforations as part of the preparation, drilling and completing the proposed E-12A coiled tubing sidetrack. History of E-12: E-12 was completed in 1982 as a vertical Zone 2 well in the E-K Graben area, and produced very well for many years. Over the last -20 years multiple intervention jobs were completed to try and keep the well producing at a competitive rate. Due to high GOR the well is no longer competitive • and has sat idle for the.last 1.5 years. E-12 is fit for a sidetrck. /C2G-/ Lek j'f" C�L:a��t✓ rf 2.y� GItey-rz e .73f46.1e.?-71 7Gc Proposed plan for E-12A: Drill a through till5ing sidetrack with the Nordic 2 Coiled Tubing Drilling rig on or around November 15th 2016. A packer whipstock will be set pre-rig isolating the E-12 perforations and allowing for a dual string exit through the 3-1/2" x 7" liners. A 2.80" window will be fc>,•7/4, milled. The well kicks-off in the Shublik, and will land and target reserves in Zone 2A above the HOT and then drill below the HOT to access oil below the tar. The proposed sidetrack is a -2500' horizontal Ivishak producer to be completed with a 2-3/8" L-80 solid liner, cemented in place and selectively perforated. This Sundry covers plugging the existing E-12 perforations via the packer WS set pre-rig, the liner cement iob or liner top packer, if the liner lap pressure test fails (alternate plug placement per 20 AAC 25.112(i)). The following describes the work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the current well and proposed sidetrack is attached for reference. Pre-Rig Work(scheduled to begin October 20th , 2016) 1. E Set Packer Whipstock 2. F A/E. MIT-T 3. V Pre-CTD tree work. Rig Work(scheduled to begin November 15th, 2016) 1. MIRU and test BOPE 250 psi low and 3,500 psi high (MASP 2,424 psi). 2. Mill 2.80"window. 3. Drill build: 3.25" OH, 512' (18 deg DLS planned). 4. Drill Lateral: 3.25" OH, 2002' (12 deg DLS planned) 5. Run 2-3/8" L-80 liner leaving TOL at-8810' MD. 6. Pump primary cement job: 17.3bbls, 15.3 ppg Class G, TOC at TOL (-8810' MD).* 7. Freeze protect well to a min 2,200' TVDss. 8. Close in tree, RDMO. * Approved alternate plug placement per 20 AAC 25.112(i) 746, wel/ J14 J mq//,,., re C44r7 " " 9,c/ea Q119' feKI: (, %G�on rt'w' rA e (70Aani wlG T 44n 7%e Dqd q vreje w41 c4 0 t More _ / o� neyrivey im�c7A i/�e Ireffs v rt'(,'. Pie, ,' fr/'(�.'// fXa>l a//�..' �i / rcovert fry rh,s 1V �► of roe P© ie 004/6 Post-Rig Work: 1. 0: Re-install wellhouse, and flowline if needed. 2. V: Tree work as necessary. 3. S: LTP set post rig if needed, and test.* 4. O: NWKO Zach Browning CC: Well File CTD Engineer Joe Lastufka 564-5220 TREE=• 6-3/8"CNVIII WELLHEAD= GRAY Sik NOTES: ACTUATOR= BC E-12AKER C MAL KB.ELE 64.3' BF.ELEV= 32.3' KOP= 7400' 2086' H5-1/2"OTIS SSSV ROM LAND NP,D=4.562" Max Angle= 21°@ 8300' GAS LFT MANDRELS Datum MD= 8949' ST MD TVD DEV TYPE VLV LATCH FORT DATE Datum TVD= 8800'SS 12 3014 3014 0 OT-LBD MAY RM 07/14/10 11 4868 4868 1 OT LBD DM' RA 13-3/8"CSG,72#,L-80,D - =12.347" I 2693' 10 5931 5931 0 OT-LBD DMY RA 9 6071 6071 1 OT-LBD DMY RA 8 6565 6565 0 OT-LBD DMY RM 07/14/10 7 6708 6708 1 OT-LBD OW RA 6 6932 6932 1 OT-LBD DMY RA Minimum ID =2.992" @ 8267' 5 7072 7072 1 OT-LBD DMY RA 3-1'2" SCAB LNR 4 7373 7371 10 OT-LBD DMY RA 3 7519 7514 13 OT-LBD DMY RA 2 7860 7844 17 OT-LBD OM1' RA 1 8007 7983 20 OT-LBD DMY RM 06/04/13 II 8152' -15-1/2"OTIS XA SLIDING SLV,D=4.562" 8203' --5-1/2"TUBING SEAL ASSY 5-1/2"TBG,17#,L-80,.0232 bpf,D=4.892' H 8225' TOP OF 4-1/2"TBG 8225' 8223' ---I5-1/2"X 4-1/2"XO �_4 \ ' 8225' -19-5/8"X 4-1/2"BKR SA B PKR,D=3.813" I 8267' --{4-1/2"OTIS X NP,D=3.813" TOP OF 7"LNR -{ 8292' 8300' -3.70"FSR w/3.81"NO GO LANDED ON TOP OF 3-1/2"LNR - 8302' 1 ' XN FBR(11/1995),D=3.0" 8302' -14-1/2"OTIS XN NP,D=3.725" 4-1/2"TBG, 12.6#,L-80,.0152 bpf,D=3.958" -{ 8334' 8334' }-�4 1/2"BAKER TBG TAI V reel 8592' -TOP OF CEMENT SHEATH 9-5/8"CSG,47#,L-80,D=8.681" 8772' A 111 X1111 k PER SCMT ON 06/19/16 4.1 11 11111 I 8307' ,-IELMO TT LOGGED 03/05/83] 1 111 PERFORATION SUMMARY �1, 1�1� REF LOG: BHCS ON 05/05/82 1 114 11 ANGLE AT TOP PERF:21*@ 8793' ..• 01�1� Note:Refer to Ikoducbon DB for historical pert data 111 I* 8951' -{MARKER JONT SIZE SPF INTERVAL Opn/Sgz SHOT SW Al .0 3-3/8" 6 8793-8833 S 06/24/91 07/09/94 11 .111 2-7/8" 4 9050-9132 S 03/05/83 07/09/94 11 *111 3-3/8" 4 9116-9132 S 01/13/95 07/30/95 111 .1111 3-3/8" 4 9145-9165 S 07/27/94 07/30/95 11 *1111 3-3/8" 6 9150-9180 0 09/22/95 11 1111 3-318" 6 9150-9185 S 06/24/91 07/09/94 �1.1 44.1..1 ^9150 H BOTTOM OF C EM3IT SHEATH ,3-1/2"SCAB LNR,9.2#,L-80,.0087 bpf,ID=2.992" H 9137' I HaMDUNOTLOGGED MID H 9422' 1111114 1111111111111114 11.111/1 [7"LNR,26#,L-80,.0383 bpf,D=6276"]-4 9470' 1.4A.4.•4.1.4.1 DATE REV BY COMMENTS DATE REV BY COMMENTS FRUDHOE BAY UNIT 03/16/83 ORIGINAL COMPLETION _ 08/03/16 JO/JMD WBS 8)115 WELL: E-12 07/17/01 RWKAK CORRECTIONS PERMIT No:`1820460 08/25/09 TUI 1995 7"SCAB LNR CORRECTIONS AR No: 50-029-20782-00 07/17/10 CJWPJC GLV C/O(07/14/10) SEC 6,T11 N,R14E,573'FNL 8 500'FEL 06/12/13 TJWJM.) GLV CIO(06/04/13) 06/12/13 RB/JMD TREE C/O(06/07/13) BP Exploration(Alaska) TREE= ' 6-3/8"CMIIII V U-EAD= GRAY SAO NOTES: ACTUATOR= BAKfft C E-12, NTIALIB.BE — v64.3' PROPOSED BF.REV= 32.3' KOP= 7400'MaAngle= 21 O 2086' H5-1/2"OTIS SSSV ROM LAND NP,D=4.562" _ x An °(�8300 GAS LFT MANDRELS Datum MD= 894g ST MDI. DEV TYPE VLV LATCH FORT DATE Datum TVD= 8800'SS 12 3014 3014 0 OT-LBD DMY RM 07/14/10 11 4868 4868 1 OT-LBD DMY RA 13-3/8"CSG,72#,L-80,ID=12.347" —I 2693' 10 5931 5931 0 OT-LBD DMY RA 9 6071 6071 1 OT-LBD DMY RA 8 6565 6565 0 OT-LBD DMY RM 07/14/10 7 6708 6708 1 OT-LBD DMY RA 6 6932 6932 1 OT-LBD DMY RA Minimum ID =2.992" @ 8267' L 5 7072 7072 1 OT-LBD DMY RA 3-1/2" SCAB LNR 4 7373 7371 10 OT-LBD DMY RA 3 7519 7514 13 OT-LBD DMY RA 2 7860 7844 17 OT-LBD DMY RA 1 8007 7983 20 OT-LBD DMY RM 06/04/13 II 8152' H5-1/2"OTIS XA SLIDING SLV,D=4.562" _ 8203' H5-1/2"TUBING SEAL ASSY I 5-1/2"TBG, 17#,L-80,.0232 bpf,13=4.892" H 8225' 8223" —15-1/2"X 4-1/2"XO TOP OF 4-1/2"TBG H 8225' I-- TOP OF 7"LNR 8292' / x 8225' —19-5/8"X 4-112"BKR SAB PKR,D=3.813" H I - 8267' —4-1/2"OTIS X NP,ID=3.813" _ 8300' —3.70"PBR w/3.81"NO GO LANDED ON TOP OF 3-1/2"LNR — 8302' XN PBR(11/1995),D=3.0" 8302' —,4-1/2"OTIS XN NP,D=3.725" 4-1/2"TBG,12.6#,L-80,_0152 bpf,D=3.958" H 8334' - \ 8334' —14-1/2"BAKER TBG TAL vfi 1 8592' —TOP OF CEMBVT SHEATH 9-5/8"CSG,47#,L-80,113=8.681" 8772' —A 1111 111 , PER SCMT ON 06/19/16 H111 11 11 1 PERFORATION SUMMARY 111•* Q 8810' —12.70"Depbyment Sleeve D-2 }' .r 111# 11 RE=LOG: 11 ANGLE AT TOP PERF:XX°Q XXX' �1� MLLOUT WINDOW(E-12A)8850'-8860' Note:Refer to Roduction DB for historical pert data •..•••I!' , SIZE SPF INTERVAL Opn/Sqz SHOT `;",%' 111�1'� 11 111 �#1 1�11 —H2-3/8"RA MARKER pup 1111 11111 1111 111f 11 111 2-3/8"RA MARKER pup 111• ►1111 11 11, 114 ►0111 II 11111111 1111111111111111 PBTD H *i*i1i1i1111 7"LNR,26#,L-80,.0383 bpf,ID=6.276" H 9470' 'A `)-3/8"LNR,4.7#,L-80, D=1.995" —I 11384' — DATE REV BY COMMBJTS DATE REV BY COMMENTS PRUDHOE BAY INT 03/16/83 ORIGINAL COMPLETION 08/03/16 JO/JMD WBS EDITS WELL: E-12 07/17/01 RNKAK CORRECTIONS PEZMf No: 1820460 08/25/09 TLH 1995 7"SCAB LNR CORRECTIONS API No: 50-029-20782-00 07/17/10 CJNPJC GLV C/O(07/14/10) SEC 6,T11 N,R14E,573'FM_&500'FEL 06/12/13 TJWJMD GLV C/O(06/04/13) 06/12/13 RB/JMD TREE C/O(06/07/13) BP Exploration(Alaska) •r1 A 1 1 -„ I i, 1 2 U¢ O Ui y 1� ' > ry> ry to S§ S ,_ .,. o R' 4 IJ e I �= ,d 1I00i 1 c _I 'f S1 , n S •' i3 `' - S8 0 3 "�f 8 �. G a i1r,r m G / I .. m m a . ., m i a < i i / I m , -� v d .. S Q m S i w I = = S N.> I II r :I 'i i" L=A§ / I 4 2 mm 'ww I 1 I 1 I S�> i N I 11 g I i D 'ra ' ll .. I as 0 V );i, 1 1 IIS I LL I z Z ..-:-.=:?, -',,, 1 1 Q I I I I Z • 1 0 ‘ °" i I O € \� 1 2 \ = II I g -ti .:.l u s awl.tesng sao 1 Q g ; 6 'U I . + — � I 1 • • I C/ . 7 I I `% \ o u F C) I I ar \ \ u W Ea 2i 0 J s I g I _ \ amu I 111 1 LLNJJ I _ ly �y i \ 1 I.I. Z I 0 ` 1 1111 W u^ $ w~ I = 0 I «f o Y ul 1 z N :1 •,-- 1 d 2• ; ^ 01 x \ m U a = f d o \ g 7, I N H z d = = v \ 4 jisc los it lEF t F- d i `s \ v f v I Z a g d QU1 ';' ,i =.i1 rG ., aG O i \ U a t = lsn __ 1ugL O Li- i IT— 1 I2 4." iv 1 Z z N I 2 L' 11 -3 p U n Z V I u i m U n 1 I I c J v =� I J U I ■^• e LL ,:i1 o Cs _ :E U V ; I m` U" U o1 I II I �0 zE I g 38 7 • • Sundry Application Plug for Re-drill Wells Work Flow This process is used to identify wells that are suspended for a very short time prior to being re- drilled. Those wells that are not re-drilled immediately are identified every 6 months and assigned a current status of"Suspended." Step Task Responsible 1 The initial reviewer will check to ensure that the "Plug for Redrill"box Geologist/ in the upper left corner of Form 10-403 is checked. If the "Abandon" or "Suspend" boxes are also checked, cross out that erroneous entry and V initial it on both copies of the Form 10-403 (AOGCC's and operator's copies). 2 If the "Abandon" box is checked in Box 15 (Well Status after proposed Geologistt work) the initial reviewer will cross out that erroneous entry and initial the it on both copies of the Form 10-403 (AOGCC's and operator's copies). V Instead, check the "Suspended"box and initial that change. Drilling Engineer The drilling engineers will serve as quality control for steps 1 and 2. (QC) 3 When the Stat Tech receives a Form 10-403 with a check in the "Plug Stat Tech for Redrill" box, they will enter the Typ_Work code "IPBRD" into the History tab for the well in RBDMS. This code automatically generates a comment in the well history that states "Intent: Plug for Redrill." 4 When the Stat Tech receives any Form 10-407, they will check the Stat Tech History tab in RBDMS for the "Intent: Plug for Redrill" code (IPBRD). If present and there is no evidence that a subsequent re-drill has been COMPLETED, the Stat Tech will assign a status of SUSPENDED to the well bore in RBDMS no matter what status is listed on the 10-407. The Stat Tech will also change the status on the 10-407 form to SUSPENDED, and date and initial this change. If the Stat Tech does not see the "Intent: Plug for Redrill" comment or code, they will enter the status listed on the Form 10-407 into RBDMS. 5 When the Form 10-407 for the redrill is received, the Stat Tech will Stat Tech change the original well's status from SUSPENDED to ABANDONED. 6 The first week of every January and July, the Stat Tech and one of the Stat Tech Geologists will check the "Well by Type Work Outstanding" user query Geologist in RBDMS to ensure that all of the Plug for Redrill wells have been handled properly. At this same time, they will also review the list of suspended wells for accuracy. • k9Lf) • T. 0 O,W C + 3'' CD o p p' to u -0 (Ni r 11 0 N m u,, co v- N Q X D 0 L 0 _ O 01 C O J Z• co co 4-- H a U EE u ..f, j E CD• c O O C -0 F c, ,ili co > a Q .1 ❑ y C -0 ca v 0 J w CO CO CO CO cO O N E L m Q L9 r r r CO L u ,_, if, , 4 r- 7 C C C C { Na) O ,.., y., Fr 0 7 7 7 = v, C C C rt, '- >w a ' Q V) H CD O r ,.-C C p Z Q NN ) >- a, C rD aEfl_ Z < ❑ O O > .-D Q a1 Nu a-, ~ • 61 ''' r0 C O ❑ ❑ Cl ❑ r''a U`, C _c 6 d J J J J J >, W W W W W CCO C r"a O F- U. U. U. U. tL .N a, E -o r^ O Q J J J J Jd 0 C aJ f0 F- Q Q Q Q Q +' co Z 0) a z z z z z cu v, -o o CA U.. W W W LL a) a1 u U) Co Toa) > u wc `0 E 4) a; voa vo Z Qa, . �'? 0 C o _o v v ,"" p > > C b O 0 Q CC, C uu > it O ❑ 0 y > `] a V 4 J J N ~ J w \1 g E. m O Ce Ocal CO d d CO V ' w a) xi 8oo 0 J1yy 0 \ v a wco al O Z OS 0x0 10 a J O J O 0 ' CD • EEE 3 2zap >. ,72 Lu W • ❑ Z • n a a a a g m m 1 3116. 1- m m In Q w w z w w 2 0 0 0 0 0 p 2 x E S 2 J ❑ ❑ F, ❑ ❑ a, WI > > Z > > C LL a n� O a a o uj cc. d c U C oe x n cl N if ` p T- M M t0 M C. pa [Vl OC O O O M O L O Mini0 0 0 0 0 0 p u1 III 9 O O 9 O _ tl�i N > � 3N - ( N co cr, a J cca) 40 (13 N 1111 ys pC1000 .Etv> C a o ir 8 O o 0 0 o m 0 0 0 O o C C N 00 N 6 M M 4.. Q 1 O CO h `Cr Cr M ',,4 u) h CO sf A f0 '> N -ru3�:^, O N N N 4... > N -. N N N N N p] F.' 0) O) 0) O) O) E C O N N N N N p 01 O O O O O C N O O O O O f9 C a) 0 N M a7 N y, a+ CO _M ti C Q 'O w az r4 a, Lai C L Z E u E o no ' ar Q N CO v v 0 CT ' E a) s cc Z += E Q N U o W a o o E z ur s L) • t N W C H p �, I� C d C d C/� d � F`- as ny m :C ° al G rim JUL 27 LtJ 2-r���rQ BAKERPRINT DISTRIBUTION LIST HVGHE,,, Please sign and return one copy of this transmittal form to: COMPANY BP Exploration Alaska Inc BP Exploration(Alaska) Inc. (mandatory) Petrotechnical Data Center, LR2-1 DATA LOGGED WELL NAME E-12 900 E. Benson Blvd. ►/7ig/2o15 M.K.BENDER (mandatory) Anchorage,Alaska 99508 FIELD Prudhoe Bay Unit to acknowledge receipt of this data. COUNTY North Slope Borough LOG TYPE RPM-Wireline STATE Alaska BH DISTRICT Alaska LOG DATE: June 13,2015 TODAYS DATE: 24-Jul-15 DISTRIBUTION LIST AUTHORIZED BY: CANIZARES EMAIL: (mandatory) HAS CLIENT BEEN INVOICED FOR ADDITIONAL PRINTS? • No COMPANY A B C D ADDRESS(FEDEX WILL NOTDELIVER TO P.O.Box) L.I.S. FILM PERSON ATTENTION #OF PRINTS #OF PRIN I S #OF COPIES#OF COPIES#OF COPIES#OF COPIES 4 U 4 1 ConocoPhillips Alaska Inc. 2 1 1 1 Attn:Ricky Elgaricio A= E-12_RPM_PNC3D_BORAX_RAW_13JUN2015_BHI_V2.meta ATO3-344 E-12 RPM CO_RAW_13JUN2015 BHI V2.meta 700 G Street B= *(Folder 1 on cd/dvd) E-12_RPM_PNC3D_BDRAX_RAW_I3JUN2D15_BHI_V2.meta Anchorage,AK 99510 E-I2 RPM CO RAW 13JUN2DI5 BHI V2.meta C= **(Folder 2 on cd/dvd) E-12_RPM_PNC3D_BDRAX_RAW_I3JUN21:115_BHI_V2.PDF E-12 RPM CD RAW 13JUN2D15 BHI V2.PDF D= ***(Folder 3 on cd/dvd) E-12 RPM PNC3D PASSDIUP_RAW_IIJUN2Ul5_BHI_V2.dlis E-12 RPM PNC3D PASSD2UP RAW IIJUN2DI5 BHI V2.dlis E-12 RPM CD PASSDIUP RAW IIJUN2DI5 BHI V2.dlis E-12 RPM CD PASSU2UP RAW_IIJUN2UI5 BHI V2.dlis E-12 RPM CU PASSU3UP_RAW_IIJUN2DI5_RHI V2.dlis E-I2 RPM PNC3D BDRAX RAW_PASSDIUP I3JUN2Dl5 BHI V2.dlis E-12 RPM PNC3D BDRAX RAW_PASSD2UP 13JUN2[15 BHI V2.dli; E-12 RPM PNC3D BDRAX RAW PASSU3UP I3JUN2DI5 BHI_V2.dli: ****(Folder 4 on cd/dvd E-12 RPM PNC3D PASSDIUP_RAW_IIJUN2DI5_BHI_V2.las E-12 RPM PNC3D PASSD2UP RAW IIJUN2DI5 BHI V2.las E-12 RPM CD PASSDIUP RAW IIJUN2DI5 BHI V2.las E-12 RPM CD PASSU2UP RAW IIJUN2DI5 BHI V2.las E-12 RPM CD PASSU3UP_RAW IIJUN2DI5_BHI V2.1as E-12 RPM PNC3D BURAX RAW_PASSDIUP 13JUN21:1I5 BHI V2.1as E-12 RPM PNC3D BORAX_RAW PASSU2UP 13JUN2D15 BHI V2.las E-12 RPM PNC3D BURAX RAW PASSD3UP_I3JUN2DI5_BHI_V2.las Folder 1 on cd/dvd needs to be named"META" WW Folder 2 on cd/dvd needs to be named"PDF" WWW Folder 3 on cd/dvd needs to be named"DLIS" wwww Folder 4 on cd/dvd needs to be named"LAS" 2 ExxonMobil,Alaska 1 1 1 1 Attn:Lynda M.Yaskell and/or Lisa Boggs 3201 C Street,Suite 505 Anchorage,AK 99503 3 State of Alaska-AOGCC 1 1 1 1 Attn:Makana Bender 1333 W.7th Ave,Suite 100 Anchorage,Alaska 99501 41 DNR-Division of Oil&Gas 0 0 1 1 Attn:Sean Clifton 550 West 7th Avenue,Suite 802 Anchorage,Alaska 99501 SCANNED JUL 2 8 2015 Image-Project Well History File Cover e 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. _[ ~(~.-O~:~L~:~ Well History Fileldentifier Organizing RESCAN [] Color items: [] Grayscale items: Poor Quality Originals: [] Other: NOTES: BY: BEVERLY ROBIN Project Proofing DIGITAL DATA OVERSIZED (Scannable) [] Diskettes, No. [] Maps: [] Other, No/Type [] Other items scannable by large scanner OVERSIZED (Non-Scannable) [] Logs of various kinds VINCENT ~H~ARIA WINDY BY; ~OBIN VINCENT SHERYL MARIA WINDY Scanning Preparation (/) x 30 = IC~ BY: BEVERLY ROBIN VINCENT Production Scanning Stage 1 SHERYL ~/VINDY DATE: ~ tl~/O'~ /S/ .~ PAGE COUNT FROM SCANNED FILE: ~ ~ PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: YES BY: BEVERLY~VINOENT SHERYL MARIA WINDY DATE:/_/i~)-~S' '~ Stage 2 IF NO IN STAGE 1, PAGE(S) DISCREPANCIES WERE FOUND: ~ NO BY: BEVERLY ROBI' VINC~MARIA WINDY DATE:/ /; '/ ~/ ~ RESCANNED BY: BEVERLY ROBIN VINCENT SHERYL MARIA WINDY DATE: Isl General Notes or Comments about this file: Quality Checked 12/10102Rev3NOTScanned.wpd OPERABLE: Producer E-12 (PTD #10460) Tubing Integrity Confirmed • Page 1 of 2 Regg, James B (DOA) From: AK, D&C Well Integrity Coordinator [AKDCWeIIlntegrityCoordinator@bp.com] Sent: Sunday, July 11, 2010 7:54 PM ~e~ ~ 7I~Jlo To: AK, D&C Well Integrity Coordinator; Maunder, Thomas E (DOA); Schwartz, Guy L (DOA); Regg, James B (DOA); AK, OPS GC1 OSM; AK, OPS GC1 Facility OTL; AK, OPS GC1 Wellpad Lead; AK, OPS GC1 Field O&M TL; AK, OPS GC1 Ops Lead; AK, OPS Prod Controllers; AK, RES GPB East Production Optimization Engineer; AK, RES GPB West Production Optimization Engineer; AK, D&C Wireline Operations Team Lead; AK, D&C Well Services Operations Team Lead; Cismoski, Doug A; Engel, Harry R; AK, OPS Well Pad EKG; Ramsay, Gavin Cc: King, Whitney Subject: OPERABLE: Producer E-12 (PTD #1820460) Tubing Integrity Confirmed All, Producer E-12 (PTD#1820460) passed a TIFL 07/11/10 verifying tubing integrity. The well is reclassified as Operable and can return to production when desired. Please let me know if you have any questions or concerns. Thank you, Tiffany Quy ~ ~, (for the Well Integrity Coordinator Gerald Murphy/Torin Roschinger) ~~'~~'` ~'~ (-I ~' " '` ~ ~ ~ ` Projects Well Integrity Engineer phone: (907) 659-5102 cell: (253) 576-6153 tiffg0@bp.com From: AK, D&C Well Integrity Coordinator Sent: Monday, July 05, 2010 11:07 PM To: 'Maunder, Thomas E (DOA)'; "Schwartz, Guy (DOA'; 'Regg, James B (DOA)'; AK, OPS GCl OSM; AK, OPS GCl Facility OTL; AK, OPS GCl Wellpad Lead; AK, OPS GCi Field 0&M TL; AK, OPS GCl Ops Lead; AK, OPS Prod Controllers; AK, RES GPB East Production Optimization Engineer; AK, RES GPB West Production Optimization Engineer; AK, D&C Wireline Operations Team Lead; AK, D&C Well Services Operations Team Lead; Cismoski, Doug A; Engel, Harry R; AK, D&C Well Integrity Coordinator; AK, OPS Well Pad EKG; Ramsay, Gavin Cc: Janowski, Carrie; King, Whitney; Quy, Tiffany Subject: UNDER EVALUATION: Producer E-12 (PTD #1820460) Sustained Casing Pressure above MOASP All, i Producer E-12 (PTD #1820460) has confirmed sustained IA casin pressure due to TxIA communication The wellhead pressure were tubing/IA/O equal to 60/ 40/720 psi on 07/03/2010. The well has been reclassified as Under Evaluation. The well may remain online while work is conducted to attempt to restore integrity. Plan forward: _ 1. DHD: TIFL ~_ QS/`,~~ ~$O g7~~F 2. Slickline: Leak detect log (pending TIFL results) ~~~, G~.?Q~i A TIO pot and wellbore schematic have been included for reference. ;~ --~ SCP= 2q,7~ ~ « File: Producer E-12 7-5-2010 TIO Plot.doc » « File: Producer E-12 (PTD # 1820460) ~~~ schematic.pdf» Yla~ce ~'~ 7/15/2010 OPERABLE: Producer E-12 (PTD #10460) Tubing Integrity Confirmed • Page 2 of 2 Please call if you have any questions or concerns. Thank you, Gerald Murphy (alt. Torin Roschinger) Well Integrity Coordinator Office (907) 659-5102 Cell (907) 752-0755 Pager (907) 659-5100 Ext. 1154 7/15/2010 PBU E-12 PTD # 1820460 7/5/2010 TIO Pressures Plot 4,Daa 4~fell: E-12 u a,aaa ~,a00 i ~aaa ~ Tbg --~- IA -~ OA OOA :A (OyyOOA ~ U rl aarl a,~~ a a~r~~{~ a a~fa$~~ a a~1~2~r1 a a*~~aa~1 a asrl are a a~~a:~~1 a TREE = 6-318" CMV WELLHEAD = GRAY ACTUATOR = OTIS KB ELEV = 64.3' BF ELEV = 32.3' KOP = _p_._ 7400' Max Angle = 21° @ 8300' Datum MD = 8949' Datum TV D = 8800' SS 13-318" CSG, 72#, L-80, ID = 12.347" • E_12 ,.E,,0~. Minimum ID = 2.992" a%~7 8267' 3-112" SCAB LNR 5-112" TBG, 17#, L-80, .0232 bpf, ID = 4.892" ~-j 8225, TOP OF 4-1/2" TBG-I-{ $225' TOP OF 7" LNR ~-~ 8292' TOP OF 3-112" LNR ~ 8302' 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" $334' PERFORATION SUMMARY REF LOG: BHCS ON 05!05!82 ANGLE AT TOP PERF: 21 ° @ 8793' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 8793 - 8833 S 07109/94 2-718" 4 9050 - 9132 S 07!09!94 3-3/8" 4 9116 - 9132 S 07130!95 3-3/8" 4 9145 - 9165 S 07130195 3-3/8" 6 9150 - 9180 O 09/22/95 3-318" 6 9150 - 9185 S 07/09/94 9-5/8" CSG, 47#, L-80, ID = 8.681" ~-~ 8772, 3-1/2" SCAB LNR, 9.2#, L-80, .4087 bpf, ID = 2.992" 9137' PBTD 9422' 7" LNR, 26#, L-80, .0383 bpf; ID = 6.276" 9470' 2086' --~ 5-112" OTIS SSSV ROM LAND NIP, ID = 4.562" CHAS LIFT MANDRELS ST MD TV D DEV TYPE V LV LATCH PORT DATE 12 3014 2949 0 OT-LBD RA 11 4868 4803 1 OT-LBD RA 10 5931 5931 0 OT-LBD RA 9 6071 6071 1 OT-LBD RA 8 6565 6500 0 OT-LBD RA 7 6708 6708 1 OT-LBD RA 6 6932 6932 1 OT-LBD RA 5 7072 7072 1 OT-LBD RA 4 7373 7372 10 OT-LBD RA 3 7519 7514 12 OT-LBD RA 2 7860 7845 17 OT-LBD RA 1 8007 7985 19 OT-LBD RA I I $152 5-112" OTIS XA SLIDING SLV, ID = 4.562" $203T~ 5-112" TUBING SEAL ASSY $223' --~5-112" X 4-1/2" XO~ 8225' 9-5/8" X 4-1/2" BKR SAB PKR, ID = 3.813" $267' 4-1l2" OTIS X NIP, ID = 3.813" $300' 3.70"' PBR w /3.81" NO GO LANDED ON XN PBR (11(1995), ID = 3.0" $302' 4-1/2" OTIS XN NIP, ID = 3.725" $3~ 4-112"BAKER TBG TA IL 8$00' -TOP OF CEMENT SHEATH 8307' ELMD TT LOGGED 03/05183 8951' I-1 MARKER JOINT -•9150 --~ BOTTOM OF CEMENT SHEATH C_~ ELMD TT NOT LOGGED DATE REV BY COMMENTS DATE REV BY COMMENTS 03/16/83 ORIGINAL GOMPLETION 08/25/09 TLH 1995 7" SCAB LNR CORRECTION 07117/01 RN/KAK CORRECTIONS 07/11/03 CMO/TLP MAX ANGLE CORRECTION 09117!03 CMO/TLP PERF ANGLE & LOCATION 08/21/09 SW/JMD MIN ID CORRECTION 08!25/09 SW/JMD DEPTH CORRECTIONS PRUDHOE BAY UNIT WELL: E-i2 PERMff No: 1820460 API No: 50-029-20782-00 SEC 6, T11 N, R14E, 573' FNL & 500' FEL t3P Exploration (Alaska) 10/14/09 2009 NO. 5423 tY �,! 1J Alaska Data & Consulting Services �;1t� -9� Company: State of Alaska 2525 Gambell Street, SUK* 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2838 Ann: Christine Mahnken ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job # Log Description Date BL Color CD 14- 23APB1 09AKA0035 OH MWD /LWD EDIT ' JALJ 04/29109 1 1 14.23APB2 69AK-AO035 OH MWDILWD EDIT 1 05/07/09 1 1 E -12 AZOM -00041 RST 09/07/09 1 1 15.428 B2WY -00028 MCNL 08/29/09 1 1 B-14A AXED -00043 MCNL 09/01/09 1 1 1- 251K -22 12086685 RST 09/21/08 1 1 12 -05 11676951 CH EDIT PDC (US14 06/24/07 1 07 -21 AYS4 -00098 RST — 09/18/09 1 1 S -134 AWL8-00039 CH EDIT PDC U I 09/28/09 1 1 H -146 B2WY -00026 MCNL 08/27/09 1 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETU ING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data & Consulting ServIX5 Petrotechnical Data Center LR2 -1 2525 Gamhell Street, Sun. 400 900 E. Benson Blvd. Anchorage, AK 99503 -2838 �c OPERABLE: E-12 (PTD #18204~ Sustained casing pressure mitigated • Page 1 of 2 Regg, James B (DOA) From: NSU, ADW Well Integrity Engineer [NSUADWWeIIlntegrityEngineer@BP.com] Sent: Friday, August 21, 2009 5:03 AM To: NSU, ADW Well Integrity Engineer; GPB, Area Mgr Central (GC1/3/FS3); GPB, GC1 OTL; GPB, GC1 Welipad Lead; Rossberg, R Steven; Engel, Harry R; NSU, ADW Well Operations Supervisor; GPB, Wells Opt Eng; GPB, Optimization Engr; Ramsay, Gavin; Regg, James B(DOA); Maunder, Thomas E(DOA); Schwartz, Guy L(DOA) Cc: NSU, ADW Well Integrity Engineer Subject: OPERABLE: E-12 (PTD #1820460) Sustained casing pressure mitigated All, ~ Well E-12 (PTD #1820460) passed a TIFL after the inner annulus pressure broke MOASP on 08113/09. The well has been reclassified as Operable and may be POP once the GC1 TAR has been completed. Please be prepared for the IA pressure t increase due to thermal expansion as the IA is liquid packed. ,~ Thank you, Torin Roschinger (alt. Anna Dube) Well Integrity Coordinator Office (907) 659-5102 Cell (406) 570-9630 Pager (907) 659-5100 Ext. 1154 From: NSU, ADW Well Integriry Engineer Sent: Sunday, August 16, 2009 9:04 PM ~.~:~`~£''~',~~.,: ~~.. )t` "'' To: GPB, Area Mgr Central (GCl/3/FS3); GPB, GCl OTL; GPB, GCl Wellpad Lead; Rossberg, R Steven; Engel, Harry R; NSU, ADW Well Operations Supervisor; GPB, Wells Opt Eng; GPB, Optimization Engr; Ramsay, Gavin; 'Regg, James B(DOA)'; 'Maunder, Thomas E(DOA)'; 'Schwartz, Guy (DOA) <g uy. schwa r~@alaska.gov>' Cc: NSU, ADW Well Integrity Engineer; Clingingsmith, Mike J(CH2M Hill) Subject: UNDER EVALUATION: E-12 (PTD #1820460) Sustained casing pressure All, Well E-12 (PTD #1820460) has been found to have sustained casing pressure on the IA. The weli broke MOASP on 08/13/09 with TIO pressures of SSV/2100/650 psi. Due to the GC1 turn-around, pressure cannot be bled to the system. A TIFL will be conducted when tanks are available. The well has been reclassified as Under Evaluation and has been placed under the 28 day clock. The following action will be taken. 1. D: TIFL 2. S: Set DGLV 3. F: MIT-IA to 3000 psi, LLR if fails A TIO plot and wellbore schematic are attached. Please contact me with any questions. « File: E-12 TIO Plot.doc »« File: E-12.pdf» ~ 9/16/2009 OPERABLE: E-12 (PTD #18204~ Sustained casing pressure mitigated • Page 2 of 2 Thank you, Torin Roschinger (alt. Anna Dube) Well Integrity Coordinator Office (907) 659-5102 Cell (406) 570-9630 Pager (907) 659-5100 E~. 1154 9/16/2009 PBU E-12 PTD# 1820460 8-16-2009 TIO Pressures I 4 i iriCi I 3,000 ~ 2.000 1,000 ~ Tbg ^ IA ~ OA OOA -~ OOOA ~- 0 n ~ • C15;'1F109 05i23!09 05:f30?09 OF1n6109 06,'1?lii9 06;'~O;~U9 061271~9 07;n4lO9 07/11/09 07/18/09 07!25~09 DSl01109 08/08/09 TREE= 6-3/8" CNV W~LHEAD = GRAY ACTUATOR = OTIS KB. ELEV = 64.3' B F. ELEV = 32. 3' KOP = 7400' Max An le = 21 8300' DatumMD= 8949' Datum ND = 8800' SS 13-318" CSG, 72#, L-80, ID = 12.347" H 2693' Minimum ID = 3.725" @ 8302' 4-1 /2" OTIS XN N IP PLE E _ ~ ~ saFenr nio~s: 2086' ~-'{ 5-1 /2" OTIS SSSV RQM LAND NIP, ID = 4.567' (`,A C I IFT MA Nf1RF1 S ST MD ND DEV TYPE VLV LATCH PORT Q4lE 12 3014 2949 0 OT-LBD RA 11 4868 4803 1 OT-LBD RA 10 5931 5931 0 OT-lBD RA 9 6071 6071 1 OT-LBD RA S 6565 6500 0 OT-LBD RA 7 6708 6708 1 OT-LBD RA 6 6932 6932 1 OT-LBD RA 5 7072 7072 1 OT-LBD RA 4 7373 7372 10 OT-LBD RA 3 7519 7514 12 OT-LBD RA 2 7860 7845 17 OT-LBD RA 1 8007 7985 19 OT-LBD RA I I 8152~ 5-1/2" OTIS XA SLIDING SLV, ID = 4.562" 8203' 5-1/2"TUBINGSEALASSY 8223' H5-1/2" X 4-1/2" XO 5-1/2" TBG, 17#, L-80, .0232 bpf, ID= 4.892" $225' TOP OF 4-1/2" TBG $225' TOP OF 3-1/7' LI~ 8267' TOP OF T' LNR $292' 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID= 3.958" 8334~ PH2FORATION SUMM4RY REF LOG: BHCS ON 05/OS/82 ANGLEATTOP PERF: 21 @ 8793' Note: Refer to Roduction DB for historical perf data SIZE SPF I~ITERVAL Opn/Sqz C14TE 3-3/8" 6 8793 - 8833 S 07/09/94 2-7/8" 4 9050 - 9132 S 07/09l94 3-3/8" 4 9116 - 9132 S 07/30h35 3-3/8" 4 9145 - 9165 S 07l30/95 3-3/8" 6 9150 - 9180 O 09/22/95 3-3/8" 6 9150 - 9185 S 07/09/94 I 9-5/8" CSG, 47#, L-80, ID= 8.681" H $772' 3-112" SCAB LNR, 9.2#, L-80, .0087 bpf, ID= 2.992" 9110' PBTD 9422' 7" LNR, 26Yt, L-80, .0383 bpf, 10= 6.276" 9470' 8225~ H9-5/8" X 4-1/2" Blff~ SAB PKR, D= 3.813" 826T ~4-1/2" OTIS XN NP, ID = 3.813" 8300~ 3-1/2" PBR ID= 3.0" 8302' 4-1/2" OTIS X NIP, ID = 3.725" 833~ 4-1/2" BAKERTBG TAIL { 8800' HTOPOFCBNBVTSHEATH I 8307' ~ND TT LOGGED 03/05/83 8951' I~MARK~2 JOINT 9121' --'BOTTOM OF CENENTSF~ATI-I ELMD TT NOT LOGG~ DATE REV BY COMNENTS DATE REV BY CONMEPIfS 03/16/83 OPoGINAL COMPLETION 07/17/01 RN/KAK CORREC~IONS 07/11/03 CNIO/TLP MAXANGLECORR~l10N 09/17/03 CMO(fLP Pff2FANGLE& LOCATION PRUDHOEBAY UNIT W~L: E-12 PERMT No: 1820460 API No: 50-02320782-00 SEC 6, T11 N, R14E, 573' FNL & 500' FEL BP 6cploration (Alaska) STATE OF ALASKA ALAS/F"'"~ IL AND GAS CONSERVATION COMMISSI~ REPORT C. SUNDRY WELL OPE,,ATIONS 1. Operations performed: Operation shutdown · Pull tubing m Stimulate. Plugging Perforate X Alter casing Repair well Other X 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 573' SNL, 500' WEL, SEC. 06, T11N, R14E, UPM At top of productive interval 152' SNL, 574' WEL, SEC. 06, T11N, R14E, UPM At effective depth 5256'SNL, 581'WEL, SEC. 06, T11N, R14E, UPM At total depth 31' NSL, 584' WEL, SEC. 31, T12N, R14E, UPM 5. Type of Well: Development Exploratory Stratigraphic Service ORIGINAL 6. Datum elevation (DF or KB) KBE=64.27 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number E-12(41-06-11-14) 9. Permit number/approval number 82-46 / 10, APl number 50- 029-20782 11. Field/Pool Prudhoe 0il Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110' Surface 2661' Intermediate 8740' Production -- Liner 1178' Perforation depth: measured 9470' feet 9370' feet 9422' feet 9323' feet Size Plugs (measured) Junk (measured) Cemented Measured depth 20x 30" 13 3/8" 9 5/8" 7" 8 cu. yds. concrete 142 3650 cu. ft. Class G 2693 1205 cu. ft. Class G; 8772 130 cu. ft. Permafrost C 340 c.f. Class G w/18% salt 8292 - 9470 8793'- 8833',9050'-9132', 9145'- 9165', 9160'- 9185' True vertical depth BKB 142 2661 9665 8217-9338 true vertical subsea 8652'- 8690',8897'- 8975', 8988'- 9007', 9002'- 9026' Tubing (size, grade, and measured depth) 5 1/2" @8332' Packers and SSSV (type and measured depth) packer at 8223', SSSV at 2076 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure FEB 1 5 1996 Alaska Oil & Gas Cons. Commission Anchorage 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcr Water-Bbl Casing Pressure 1549 ~'~27 110 0 ~. 3187~19287 402 0 Tubing Pressure 1962 1209 15. Attachments I 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations __ Oil X Gas Suspended 17. I herebv_certif.v that the for~,~oing is true a,~d correct to the best of my knowledge. Signed'-"~Y~_,,~.~/~1~'~/,~.~.~-~.~.~ Title TechnicalAss/stant III Form 10-404 Rev 06/15/88 Service SUBMIT IN DUPLICATE WELL E-12 (41-06-11-14) Reperf 1/13/95 The following interval were reperforated using 3 3/8" guns, 4 SPF, random orientation and 60/120° phasing.' 9116'-9132'MD _ NRWO Operations 7/30/95 A GSO Gel Squeeze was performed using the following fluids: SUMMARY 1.. LOADED WELL WITH 160 BBL FSW AT 90 DEG F. UNABLE TO KILL WELL FROM SURFACE. 2. RIH WITH CT. START CIRC. FSW AT 7000 FI' WHILE RIH. PUMPED AN ADDITIONAL 233 BBL FILTERED SEAWATER DOWN THE COIL WITH RETURNS TO SURFACE WITH TO DE-GASS THE WELL. TESTED INJECTIVITY AT 1 BPM AT 1100 PSI WHP AND 1.75 BPM AT 1500 PSI. ORDERED 120 BBL MARASEAL. 3. PUMPED 325 BBL SW DOWN COIL (including 32 bbl coil displacement) FOR COOLDOWN WITH WING CLOSED.ALTERNATED COIL POSITION BETWEEN 10,335 (16 FI' ABOVE SAND) AND 10,170 (112 Fir above perfs). TOTAL WATER VOLUME AHEAD OF THE MARASEAL WAS 718 BBL. WELL STILL APPEARED "SPONGY" AT THIS POINT.SEAWATER TEMPERATURE WAS 100 F. THIS WAS THE MINIMUM TEMPERATURE AVAILABLE AT WSW IN THE CURRENT OPERATING CONDITION. 4. PUMPED 116 BBL OF MARASEAL. WELLHEAD PRESSURE ROSE QUICKLY AFTER MARASEAL REACHED THE NOZZLE, AND STABILIZED AT 1900 PSI WITH ABOUT 28 BBL MARASEAL OUT OF THE NOZZLE. WITH 73 BBL MARASEAL AWAY, (41 BBL OUT NOZZLE), A GRADUAL INCREASE IN INJECTIVITY WAS OBSERVED. BECAUSE WELL WAS "SPONGY" (HIGH WELLBORE STORAGE), DECREASED INJECTION GRADUALLY WHILE DISPLACING WATER TO NOZZLE TO MAINTAIN A CONSTANT WHP. THIS WAS TO AVOID ACCIDENTALLY OVERFLUSHING THE GEL. PICKED UP ABOVE GEL, SHUT DOWN, AND OBSERVED A SLOW BLEEDOFF AT 1710 PSI. BLED WELL BACK TO 500 PSI, AND SHUT EVERYHING DOWN TO LET GEL WARM UP SOME MORE BEFORE PULLING OUT OF THE HOLE. 5. WELL IS TO REMAIN SHUT IN FOR 3 DAYS FOR MARASEAL TO SET FIRM. 6. LEFT WING & LATERAL VALVE SHUT. NOTE: Crosslink was NOT added on the fly. Manufacturer does not reccommend this procedure and provisions need to be made to store leftover Maraseal. FLUIDS PUMPED BBLS. 160 233 293 116 32.4 + - 20 DESCRIPTION Filtered sea water down backside - attempt to fluid pack well Seawater down coil, returns to surface Seawater down coil, wing closed MARASEAL GEL Seawater to displace coil Seawater to maintain WHP while pulling out FEB ] 5 'i996 Alaska 0~.t & Gas Co~s. C,~mrnissio~ Anchorage Page 2 WELL E-12 (41-06-11-14) Reperf 9/22/95 The following interval were reperforated using guns, 6 SPF, random orientation and 60° phasing. ' 9150'-9180'MD 3 3/8" FEB 1 5 19~36 LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 20 October 1995 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL B-17 43-25-11-13 ) (43-02-11-12) # DESCRIPTION (43-31-12-14) I PFC/PERF FINAL BL+RF 1 PLS FINAL BL+RF Run # 1 ECC No. 992.12 Run # 1 1291.11 Run # 1 2441.06 Run # 1 4742.04 Run ~ 1 5954.01 Run # 1 6173.02 1 CN/GR FINAL BL+RF 1 PFC/PERF FINAL BL+RF (12-35T12-13) 1 CN/GR FINAL BL+RF Run # 1 5811.08 1 CN/GR FINAL BL+RF . 1 CCL FINAL BL+RF Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600, Street Suite 201 Anchorage, AK 99518 0 to (907) 563-7e03 Received Date LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK,. 99501. .. Date: 4 October 1995 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~%~ ~\~ ~ DESCRIPTION 1 LDWG TAPE+LIS ECC No. Run # 1 1291.10 Run ~ 1 4096.04 Run # 1. 6054.05 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Anchorage, AK 99518 /~ ~r FAX to (907) 563-7803 Received by~~~ ~' / Da~ LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE ~ AK, 99501. Date: 29 September 1995 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION 1 CN/GR FINAL BL+RF 1 PFC/PERF FINAL BL+RF 1 CN/GR FINAL BL+RF 1 PFC/PERF FINAL BL+RF Run # 1 Run # 1 ECC No. '1291.10 Run # 1 5637.01 Run # 1 6418.03 Received by: Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 ~/2 .... :., LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 14 September 1995 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL H-19 (22-15-11-13) D-04A ~/,~-'$/ DESCRIPTION 1 PLS FINAL BL+RF 1 PLS FINAL BL+RF i CN/GR FINAL BL+RF ECC No. Run # i 1291.09 Run # i 3448.02 Run # i 5626.04 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 yk/~ ~~Or FAX to (907) 563-7803 Received b . .~_~'-~ Date: Please sign and return lmm; Petrotechnieal Data Cente~ BP Exp lo ret ion (Alaska) InS 900 East Benson Boulevard Anchorage, Alaska 99505 LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 16 August 1995 RE: Transmittal of Data Sent by: ANCH.EXPRESS Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION 1 PLS FINAL BL+RF 1 PFC/PERF FINAL BL+RF 1 PFC/PERF FINAL BL+RF 1 PLS FINAL BL+RF ECC No. Run # i 1291.08 Run # I 5073.05 Run # 1 5661.09 Run # 1 6079.03 Please sign and return to: Attn. Rodney D. Paulson !nch~rage, AK 99518 ; ECEIVED Received by:/ /~..~ /~/~.F~--~te~ ........... . STATE OF ALASKA AL/'-'~(A OIL AND GAS CONSERVATION COMMIS~'"N REPORT' OF SUNDRY WELL OP -'RATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing Repair well 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development X Exploratory Stratigraphic Sewice 4. Location of well at surface 573' SNL, 500' WEL, SEC. 06, T11N, R14E, UPM At top of productive interval 152' SNL, 574' WEL, SEC. 06, T11N, R14E, UPM At effective depth 5256'SNL, 581'WEL, SEC.06, T11N, R14E, UPM At total depth 31' NSL, 584' WEL, SEC. 31, T12N, R14E, UPM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110' Surface 2661' Intermediate 8740' Production -- Liner 1178' Perforation depth: measured 9470' feet 9370' feet 9422' feet 9323' feet Size Plugs (measured) Junk (measured) Cemented Measured depth 20x30' '3 3/8" 9 5/8' 8 cu. yds. concrete 142 3650 cu. ft. Class G 2693 1205 cu. ft. Class G; 8772 130 cu. ft. Permafrost C 340 c.f. Class G w/18% salt 8292-9470 8793'- 8833~9050~9132~ 9145'- 9165~ 9160'- 9185' Perforate 3( Other × 6. Datum elevation (DF or KB) KB£=64.27 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number E-12(41-06-11-14) 9. Permit number/approval number 82-46 / 10. APl number 50- 029-20782 11. Field/Pool Prudhoe Oil Pool ORI61NAL True vertical depth BKB 142 2661 9665 821~9338 true vertical subsea 8652'- 8690',8897'- 8975', 8988'- 9007', 9002'- 9026' Tubing (size, grade, and measured depth) 5 1/2" @8332' Packers and SSSV (type and measured depth) packer at 8223', SSSVat2076 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure RECEIVED APR 2 4 1995 Oil & Gas Cons. Commi,, Anchora~ 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 1351//18081 159 0 1491/' 14960 132 0 Tubing Pressure 2410 842 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 foregoin,,g3is Signed ~-"~ J/~,r~ (/~/ Form 10-404 Rev 06/15/88 ,7'--~ true and correct to the best of my knowledge. ,,Z~{/-VV~~ Title Senior Technical Assistant II Date ?/~,/'~.~. SUBMIT IN DOPL, r'CATE ~ion 7/09/94 7/27/94 WELL E-12(41-06-11-14) Added Perforation/NRWO A Maraseal GSO Cement Squeeze was performed using the following fluids: SUMMARY 1. KILL WELL WITH 450 BBL FILTERED SEAWATER AT 6.5 BPM AND 0 PSI FINAL WHP. 2. RIH WITH 3.5" CMT NZL, DRY TAG TD AT 9411 FT CTD, CORRECT TO 9408FT BKB. 4. COOL DOWN SUMP WITH 204 BBLS FILTERED SEAWATER. 5. SQZ ALL PERFS WITH 35 BBL, 15.8 PPG "G" SLURRY, RAMPED SQZ TO 3500 PSI, PLACED 2 BBL BEHIND PIPE. 6. REVERSE IN FROM 8200 FT, FOUND SLURRY TOP AT 8530 Fr. CONT. REVERSE IN HOLE AT 4-6 FPM TO 9385 Fr CTD. PRESS TESTED SQZ AFrER REV OUT AND LOST 2000 - 1400 PSI IN 10 MIN. 7. MAKE JET PASSES. PRESSURE TESTED SQUEEZE TO 2000 PSI FOR 10 MINUTES. LOST 8. STRING IN 25 BBL MEOH WHILE POOH FROM 2000 Fr. WELL WAS TAKING FLUID AT RATE OF 6.5 BPM @ O PSI BEFORE SQUEEZE. POST-SQUEEZE PRESSURE TEST INDICATES 490 PSI LOSS IN 10 MIN. NO POST-SQUEEZE INJECTIVITY ATTEMPTED BUT WOULD PROBABLY BE LESS THAN 0.25 BPM FLUIDS PUMPED 550 BBLS 204 BBLS 35 BBLS 20 BBLS 56 BBLS 225 BBLS 25 BBLS FILTERED SEAWATER TO KILL WELL FILTERED SEAWATER TO COOL DOWN SUMP 15.8 PPG, "G" CEMENT SLURRY FRESH WATER SPEAR AND SPACER FK,TERED SEAWATER TO SQZ WELL FILTERED SEAWATER TO REVERSE OUT CMT, JET AND REVERSE OUT AGAIN. MEOH TO FR~ PROTECT TBG. The following interval were reperforated using 3 3/8" guns, 4 SPF, random orientation and 60°/120° phasing. 9145' - 9165' MD 4 Gas Cons. Commission Anchora, ~ /,-,,, STATE OF ALASKA AL ~ OIL AND GAS CONSERVATION COMMIS,C~'"I REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing Stimulate Plugging Alter casing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 Repair well 5. Type of Well: Development X Exploratory Stratigraphic Sewice 4. Location of well at surface 683' SNL, 500' WEL, SEC. 06, T11N, R14E, UPM At top of productive interval 2341'NSL, 71'WEL, SEC. 01, T11N, R13E, UPM At effective depth 2111'NSL, 611' WEL, SEC. 01, T11N, R13E, UPM At total depth 2068' NSL, 713' WEL, SEC. 01, T11N, R13E, UPM 12. Present well condition summary Total depth: measured true vertical 11444 feet Plugs (measured) BKB 9078 feet 11301 feet Junk (measured) BKB 8986 feet Effective depth: measured true vertical Perforate x Other 6. Datum elevation (DF or KB) KBE = 65.55 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number E-13 (43-01-11-13) PBU 9. Permit number/approval number 82-47 / 10. APl number 50- 029-20783 11. Field/Pool Prudhoe Oil Pool fill at 11301'MD BKB (10/89) Casing Length Structural -- Conductor 110 Surface 2642 Intermediate 10447 Production -- Liner 1467 Perforation depth: measured Size Cemented Measured depth 20 x 30 8 c. y. 144 13 3/8 3357 c.f. 2676 9 5/8 1632 c.f. 10481 7 456 c.f. 11130'-11185', 11200'-11242', 11260'-11270' true vertical subsea 8808'-8900' (three intervals) 9971-11438 True vertical depth BKB 144 2676 8411 8035-9074 Tubing (size, grade, and measured depth) 5 1/2" L-80 to 9913' with 4 1/2" tailpipe to 10037' R£¢EIVEI Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 9913'; 5 1/2" SSSV at 2000' 13. Stimulation or cement squeeze summary see attachment 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 1012 13314 s/ APR 2 4 1995 Tubing Pressure 68 0 1095 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations Oil X Gas Suspended 17. I hereby ce.~'tify that the foregg~ is tru,.e ~nd correct to the best of my knowledge. // Si~lned ~ -~~,~ ~/.~_ ' Title Senior TechnicalAssistant II Form 10-404'Rev 06/15/88 Service , ission Date SUBMIT IN DOPL~ATE ?/12/94 WELL E-13(43-01-11-13) Add_oerfs O_oeration~ The following additional interval were perforated using 3 3/8" guns, 4 SPF, random orientation and 60°/120° phasing. 11183'- ll189'MD RECEIVED APR 2 4 1995 Alaska Oil & Gas Cons. Commission Anchora~ ~ RECEIVED JAN 2 7' 1995 Alaska 0II & Gas Cons. Commissl0.11 ~chorag9 LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 18 January 1995 RE: Transmittal of Data Sent by: MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL E-5 -o6 DESCRIPTION 1 PFC/CCL FINAL BL+RF 1 PDK FINAL BL + RF 1 PFC/PERF FINAL BL+RF 1 PDK FINAL BL+RF ECC NO. Run # 1 1291.06 Run # 1 1311.01 Run # 1 4050.02 Run # 1 6309.01 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 9 January 1995 RE: Transmittal of Data Sent by: MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL R-01 DESCRIPTION ~ ' I PLS FINAL BL + RF 1 PLS FINAL BL + RF i PLS FINAL BL + RF 1 PDK/GR FINAL BL + RF Run # 1 ECC No. 1291.05 Run # 1 2447.01 Run # 1. 3096.02 Run # 1 3096.03 1 PLS FINAL BL + RF Run # 1 6079.01 Please sign and return to: ~n. Rodney ~ Anchorage, AK Received by: '' ~L~"'~~ Date: LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 27 September 1994 RE: Transmittal of Data Sent by: U.S. MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL i-32 {44-34-12-13 W-37 (24-21-11-12) DESCRIPTION 1 PL/PROFILE FINAL BL 1 PL/PROFILE RF SEPIA 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA 1 PL/PROFILE FINAL BL 1 PL/PROFILE RF SEPIA 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA 1 PDK/BORAX FINAL BL 1 PDK/BORAX RF SEPIA 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA ECC No. Run # I 1291.03 Run # 1 Run # 1 1991.06 Run # 1 Run # 1 3598.02 Run # 1 Run # 1 4473.01 Run # 1 Run # 1 5010.04 Run # 1 Run # 1 5803.06 Run # 1 Run # 1 6275.00 Run # 1 Please sign and return to: Atlas ~ces // . ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 2 August 1994 RE: Transmittal of Data Sent by: ANCHORAGE EXPRS Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA 1 PLS STATIC FINAL BL 1 PLS STATIC RF SEPIA 1 PL LEAKDET. FINAL BL 1 PL LEAKDET. RF SEPIA 1 PLS STATIC FINAL BL 1 PLS STATIC RF SEPIA 1 PL GASENTRY FINAL BL 1 PL GASENTRY RF SEPIA ECC No. Run # 1 1291.02 Run # 1 Run ~ 1 3598.01 Run # 1 Run # 1 4313.04 Run ~ 1 Run ~ 1 2187.05 Run # 1 Run # 1 4005.01 Run # 1 Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rod~ne~ D. Paulson Received by: Please sign and retux~ Petrotechnieal Data BP Exploration (Alaska) 900 East Benson Boulevar~ Anchorage, AXaska ReceiVed bY .......... i i m ii ,i iii Date Date: Please sign an~ r=~,, .v Petrotechnlcal Data Cent~=~ BP Exploration (Alaska) 900 East ~on ~evard ~chor~e, ~ ~08 Received by Date ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 7 July 1994 RE: Transmittal of Data Sent by: ATLAS WIRELINE Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION %Z--'Aq- f-l~ (01-11-13) /,~ CN/GR FINAL BL 1 CN/GR FINAL RF z cN/G~ FINAL ~F /'1 CN/GR FINAL BL 1 CN/GR FINAL RF ~i'2~ S-38 (24-26-12-12) ,,~ CN/GR FINAL BL 1CN/GR FINAL RF ,,1/PLS FINAL BL 1PLS FINAL RF /t/GR/JEWELRY FINAL BL 1 GR/JEWELRY FINAL RF %C~._--%0 ~) F-34 (44-35-12-13) /~1 PFC/PERF FINAL BL 1 PFC/PERF FINAL RF .~ PFC/PERF FINAL BL 1PFC/PERF FINAL RF Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson ECC No. Run # 1 5955.01 Run # 1 Run # 1 ~4060.03 Run # 1 Run # 1 6224.00 Run # 1 Run # i 1291.01 Run # 1 Run # 1 5840.04 Run # 1 Run # 1 3397.03 Run # 1 Run # 1 6181.03 Run # 1 Run # 1 5809.02 Run # 1 ... RECEIVED JUL 1 ..5 1994 Alaska 0il & Gas Cons. Commission' Anchorage Received by: Date: ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 9 July 1994 RE: Transmittal of Data Sent by: ANCHORAGE EXPRS Dear Sir/Madam, Enclosed, please find the data as described below: WELL N-12 B-27 B-14 (43-32-11-14) H-07 (22-11-13) E-12 # DESCRIPTION /-%~PDK/GR LDWG TAPE+LST /1 CN/GR LDWG TAPE+LIST · TAPE+LIST ECC No. Run # 1 1393.01 Run # 1 5603.04 Run # 1 5073.03 Run # 1 4096.01 Run # 1 1291.01 Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Please s~.~o and return to: .Petrotecnnical Data Center BP Exploration (Alaska) Inc 900 East Benson Boulevard Anchorage, Alaska 99508 Received by JUL Date ~a~ O# & Gas ~ons. Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 /4) DATE: 03/18/92 Tf 83336 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. C-16 (~o.,.'d'o LEAK DET C-15 ~-~? PROD-F F-27~'-/~ ~ PROD-F F-08 ~ -// PROD-F N-21~..~ GAS ENTRY SURLY 5 " E-27 ~'/~GAs ENTRY SURLY ;5 " E-12 ~'~GAS ENTRY SURLY 5 " A-3 i~./~JEWELRY SURVEY 5 " 02/17/92 fl 02/19./92 fl 03/01/92 fl 02/28/92 fl 02/21/92 fl 02/27/92 fl 02/27/92 #1 02/26/92 fl 10300.00-10550.00 CAMCO 5 " 9750.00-10120.00 CAMCO 5 " 9650.00-10000.00 CAMCO 5 " 9100.00- 9200.00 CAMCO 5 " 9400.00- 9740.00 CAMCO 5 " 10350.00-10510.00 CAMCO 5 " 10950.00-11240.00 CAMCO 5 " 10700.00-11270.00 CAMCO 03/02/91 fl 9400.00- 9700.00 CAMCO 02/28/92 fl 8700.00- 9200.00 CAMCO 02/22/92 #1 9090.00- 9800.00 CAMCO Information Control Well Records Adrian J. Martin , : 'RECEIVED Naska Oil & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alasl(a) Inc.. 900 East Benson Boulevar~ P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 10/01/91 Tf 82882 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. - ~.. ~PEPd~ 07/19/91 ~1 U-05%~'~ INJ/TEMP 08/03/91 91 E-12~I'~O PElF 06/23/91 ~1 F-30%5- 07/21/91 Y-28~-b% PROD-F 08/14/91 ~1 N-i%b.%~CHEMICAL CUT, TIE IN LOG 09/07/91 HLS 5 10983 11850 HLS 5 9050 9385 HLS 2 8593 9280 HLS 5 11868 12410 HLS 5 9150 9455 HLS 2 9176 9480 / , /' : BP EXPLORATION BP Exploration (Alaska) Inc, 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: ARCO DATE: 07/17/90 EXXON T# 81401 PHILLIPS ~._~ALAS~ -"-ARCHIVES SYSTEM Tape & Transmittal Only BP MAGNETIC LIS TAPE & LISTING Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. E.12 CH/CNL 06/28/90 #1 8735-9430.50 1600bpi Sch#73939 4passes AP1#50-029-20882 TP#07190 ***ARCHIVES ONLY: Information Control Well Records LR 2-1 J. Dietz/S. McCurry BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date: 07/06/90 T#:81329 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 5.64-4445. E-12 CNL 06/28/90 #1 8732-9415 SCH 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES JUL 7 0 1990 Alaska Oil & Gas Cons. cummission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc, 900 East Benson Boulevard Re, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date: 05/08/90 T#:81145 FROM' SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the material listed below. I! you have any questions, please contact BP Well Records at (907) 564-4445. A-03 INJ 04/17/90 #1 11550-12000 CAMCO A-17 INJ 04/17/90 # 1 9850-10530 CAMCO B-13 INJ 04/23/90 #1 ,10180-10824 CAMCO E-03 INJ 04/18/90 #1 ' .12350-12685 CAMCO E-12 PROD-F 04/19/90 #1 8900-9411 CAMCO M-13 INJ 04/20/90 #1 9350-10073 CAMCO Z-27 CCL/GR 04/22/90 # 1 0.0-13074 CAMCO 5" 2"/5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES RECEIVED Alaska 011 & Gas Cons. Commission Anchorage SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON EXXON GETTY TO: SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS BPAE (Transmittal Only) CENTRAL FILES (CC()' s-Transmittal Only), 31 I 1 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 1/20/84 CC#: 74989 REFERENCE: cAsED HOLE FINAL LOGS owing material is being submitted herewith. Please acknowledge receipt by signing a this letter and returning it to this office:-- A-24~' TDT 10/8/83 #1 10500-11428 Sch 5" E-14 /' TDT 10/5/83 #1 10700-11680 Sch 5" A-4J CNL 11/2/83 #8 10300-10996 Sch 5" B-5 ~ CNL 11/13/83 #4 10800-11866 Sch 5" B-8 ~ CNL 11/18/83 #9 8850-9775 Sch 5" C-8~ CNL 11/14/83 #11 9450-10211 Sch 5" C-9~' CNL 11/5/83 #3 9000-9778 Sch 5" C-13---- CNL 12/3/83 #1 10450-11406 Sch 5" C-18 CNL 11/5/83 #1 12000-12835 Sch 5" D-4/ CNL 11/17/83 #11 9900-10680 Sch 5" D-13~''~ CNL 11/12/83 #2 10500-11467 Sch 5" E-2~- CNL 11/15/83 #12 9150-9958 Sch 5" E-12~ CNL 11/19/83 #1 8650-9409 Sch 5" F-3~ CNL 11/6/83 #11 10300-11195 Sch 5" F-13~ CNL 11/6/83 #1 8500-9280 Sch 5" G-11~' CNL 11/8/83 #1 10600-11566 Sch 5" J-5o''/ CNL 11/3/83 #5 9400-10362 Sch 5" J-6/~/ CNL 11/3/83 #2 10600- Sch 5" H-7 CNL 11/16/83 #4 9900-10967 Sch 5" N-6w'' CNL 11/4/83 #8 10250-11042 Sch 5" N-7/ CNL 11/4/83 #3 9800-10563 Sch 5" Q-2-" CNL 11/2/83 #8 8600-9470 Sch 5" (4/82) RECEIVED DATE 19 ., · CarolYn Bishop Development Geology Well Records ~/82) SOHIO ALASKA PETROLEUM COMPANY 31 1 1 "C" STREET ANCHORAGE. ALASKA TELEPHONE (9071 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 SFO /*B-8 ~-'" -~*B-20 :,C-13~ *C-23 .,-*C-24~' *D-4 ~ *D-17/'' ,-,D-18// ~*D-20 -*D-23 '~ , *E-12 / .'i..-' '~ ::.: ::7' t. ARCO TO EXXON PHILLIPS T~ CENTRAL FILES (CCtt's - Transmittal 0nly) REFERENCE' SOHIO~AGNETIC LIS TAPES AND LISTINGS Date: 1-9-84 CC# :74960 -- .,~ .~ ~';~/ ~ :./' 5 ;' _,: , "~ --~. ._ , . . . -. lowing material is being submitted herewith. Please acknowledge receipt by signing a copy of this letler and returning it to this office:-- ,. . ..... /., '~',~ .:[:[.-/ --- ,,--.,:. ,..: ~ ,' .? ~ - ./ '! - , SFO/UNIT/STATE: TDT-LIS CNL TDT-LIS ' TDT-EDIT ~L TDT-LIS TDT-LIS TDT-LIS TDT-LIS Tape pos. # S~i 68865 02791 11-18-83 SCH 68834 02787 11-28-83 SCH .68841 02788 12-03-83 SCH 68832 02786 11-27-83 SCH 68830 02785 11-26-83 SCH 68864 02790 11-17-83 SCH 68836 02781 12-03-83 SCH 68826 02782 11-24-83 SCH 68824 02783 11-23-83 SCH 68828 02784 11-25-83 SCI{ 68866 02789 11-19-83 -, Run9 ·. Run l Run l Run l Run l Run 11 Runl Runl RUN1 Runl Runl * SFO & EXXON: An Asterisk (*) next to a listing above means you should have received the Tape(s) and Listing(s) directly from the respective service company. Please confirm. -' ' ........... :-- / Carolyn Bishop RECEIVED Development Geology O^~E ....................... ~9 .... Well Records SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON GETTY TO SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS BPAE (Transmittal Only) CENTRAL FILES(CC#'s-Transmittal Only) 31 11 'C" S~REEI ANCHORAG~. ALASKA TELEPHONE (90 71 265 0000 MAIl.. POUCH 6.612 ANCHORAGE, ALASKA 99502 Date: 5/26/83 CC#: 74486 REFERENCE: 0 CASED HOLE FINAL LOGS ~'~The followi'~g ~te~ial ~s being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- SFO/UNIT/STATE: E-12 TDT-M 4/3/83 #1 8680-9415 Sch 5" J-1 TDT-M 5/19/83 #3 8350-9133 Sch 5" N-6 TDT-M 5/18/83 #3 10250-11049 Sch 5" R-2 Completion Record 4/8/83 #1 8580-8820 Sch 5" X-I9 Completion Record 3/30/83 #1 8680-9994 Sch 5" (4/82) MAY 2 7 1983 RECEIVED DATE Gas cons. C0mn~i~;i0~ .... Victoria Aldridge Development Geology Well Records TP1-5 SOHIO ALASKA PETROLEUM COMPANY EXXON 70: PHILLIPS ATE~ OF cEN-TRAL FILES(CCf/'s-Transmittal Only 31 fl "C" S'I'RE£T At4CHORAGE. ALASKA TELEPHONE {907i 265-0000 MAIL: POUCH 6.612 ANCHORAGE. ALASKA 99502 5-24-83 Da Ce: Trans. ~: 074474 CC# :~07.4474 REFERENCE: SOHIO ?GNETIC LIS TAPES & LZST]'NGS ...... // The following Yra~terial is being submitted herewith.-Ptease acknowledge receipt by signing a copy of this letter and returning it to this office:-- M-20/~/ 03-12-83 Open Hole Run 1 68163 Sch E-12 ~"~ 04-03-83 CH TU~-M Run 1 68179 Sch F-5~ 05-24-79 TDT-M (REPLACEMENT) Run 1 56040 Sch .~' R-13 ~'/ 03-30-83 Ope~n Hole Run l&2 68178 Sch __~,~___~ 04-02-83 Open Hole Run 1 68181 Sch /~ A-26-~'--~ 04-07-83 ~ TDT-M Run 1 68198 ach A-24 -~ 07-21-82- O.H. (REP~) 1373 DA N-18~ 03-03-83: Diameter 2 pass 228602 GO Y-16~ 05-03-83- Lis tape w/ data sheet 228610 GO Y-17~/ 04-15-83 Lis tape w/ data sheet 228609 GO N-19 03-29-83 Lis tape w/ data sheet 228606 GO H-16 '~ 05-07-83 '~'~ S-1 RD'?#1 ' 05-02-82 TUf-M Run 2 68267 Sch ~DT-M Run 2 68270 Sch O.H. ,(REPLAC~4ENT) Run 1 65104 Sch *SFO & EXXON: An Asterisk:(*) next to a listing abouve means you should have received the Tape~ and L_i~[ng(s~~x ~rectlyJ~fr°m: the respective service company. ~cmv~o Development Geology ~'~'~:~'~ "~:~" '."! i~ ~s. i:~: :~I:;:..,,W.,,ell Records DATE ;'Lht, i i~!, ,:i; · SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON ., 3111 "C" STRE[1 ANCHORAGE. ALASKA TELEPHONE 1907) 265 0000 MAIL. POUCH 6-612 ANCHORAGE, ALASKA 99502 EXXON GETTY TO~ SFO/UNIT/STATE: (-Marathon) MOBIL BPAE (Transmittal Onl7) CENTRAL FILES (CC#' s-Transmittal Only), Date: CC#: 5/19/83 74459 REFERENCE: SO~ CASED HOLE FINAL LOGS /r~/The following material is being submitted herewith. Please acknowledge receipt by signing a ~' copy of this letter and returning it to this office:- S FO/ARCO / STATE: D-8 ---' TDT-M D- 11 .t~/ TDT-M H-15~ TDT-M H- 16 ~/ TDT-M E-12 J Spinner 5/5/83 #3 9550-10472 Sch 5" 5/4/83 #2 10000-10865 Sch 5" 5/6/83 #2 10800-11909 Sch 5" 5/7/83 #2 9150-10550 Sch 5" 4/8/83- Camco 5" (4/82) RECEIVED .... DATE Victoria Aldridge Development Geology TP1-5 Well Records SOHIO ALASKA PETROLEUM COMPANY SF0 A~CO CHEVRON EXXON GETTY (-Marathon) MOBIL~ BPAE (Transmittal Only) ..... CENTRAL FILES (CC#'s - Transmittal Only) TO- SFO/UNIT/STATE: 311 1 "C" STREET ANCHORAGE. ALASKA TELEPHONE {907i 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 4/29/83 Trans. #: - 74420 CC#: REFERENCE: heHIq FIN.AL__ DATA: P__~SSURE. SURVEY. DATA. following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- E-13~ Pressure Survey & BHPD 4/8/83 Otis A-28~' " " & :' 4/7/83 GO E-14 ,' " " " " 4/10/83 GO ~%E-12~' " " " " 4/8/83 Camco H-3'-" " " " " 3/29/83 Camco G-2 ~"~ " " " " 3/18/83 Otis F-15'~' " " 4/11/83 Otis M-5' " " 4/15/83 GO N-7/ " " 4/13/83 Otis X-18~ " " 4/14/83 Otis 4/82.) RECEIVED DATE ~//~~/¥/~.~ V ict o ri a A l dri d ge i~~ ~ ~.!.)~;j:~ '~---- Development Geology ,9 Well Records TP1-5 ~aska'0il & Gas Co,is. Co/n~/Ssio~ /'-'" STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI~,.,,ON Pull tubing AEer casing Repair well... ~her ( 1. Operations performed: Operation shutdown 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 573' SNL, 500' WEL, SEC. 06, T11N, R14E, UPM At top of productive interval 152' SNL, 574' WEL, SEC. 06, T11N, R14E, UPM At effective depth 5256'SNL, 581 'WEL, SEC. 06, T11N, R 14E, UPM At total depth 31' NSL, 584' WEL, SEC. 31, T12N, R14E, UPM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Development X Exploratory Stratigraphic Service ..... 9470'feet Plugs (measured) 9370'feet 9422'feet Junk (measured) 9323'feet KBE=64.27 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number E-12(41-06-11-14) 9. Permit number/approval number 82-46/ 10. APl number 50- 029-20782 11. Field/Pool Prudhoe Oil Pool Casing Length Size Structural -- Conductor 110' 20x 30" Surface 2661' 13 3/8" Intermediate 8740' 9 5/8" Production -- Liner 1178' 7" Perforation depth: measured 9050'-9132' Cemented Measured depth 8 cu. yds. concrete 142 3650 cu. ft. Class G 2693 1205 cu. fl. Class G; 8772 130 cu. ft. Permafrost C 340 c.f. Class G w/18% salt True vertical depth BKB 142 2661 9665 8292 - 9470 8217-9338 true vertical subsea8897'- 8975' Tubing (size, grade, and measured depth) 5 1/2" @8332' REE£IVED Packers and SSSV (type and measured depth) packer at 8223', SSSVat 2076 ~1~,$~3, .Oi| & G~.$ C0nS,... 13. Stimulation or cement squeeze summary The following additional interval below was perforated on 07/01/91 ,g 3 3/8 gun diameter with 6 shot density, random orientation and 60 phasing. Intervals treated (measured) 8793'-8833',6SPF, random orientation,60; phasing; 9150'-9160' 4SPF, 45' orientation 90'phasing; 9150'-9160',2SPF, 90° orientation, 180 phasin.~; 9160'-9185' 6SPF, random orientation, 60 phasin.~. Treatment description including volumes used and final pressure 14. Re.oresentative Daily Average Production or In!ection 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 17. I hereby qertify that.the for.,eg~ing Signed ~-,/~,~,.~ Form 10-40-4~ Rev 06/-15/88 1140 5766 0 0 2326 1110/J' 5854 0 0 2338 16. Status of well classification as: Oil X Gas Suspended is true and correct to the best of my knowledge. ~' ~,,~ Title Senior Technical Assistant I Service Date SUBMIT IN DOPr'ICATE .SOHIO ALASKA PETROLEUM COMPANY SFO A~CO CHEVRON EXXON 3111 "C" STREET ' ANCHORAGE, ALASKA TELEPHONE {9071 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 GETTY TO: SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS STATE OF AKa.~ BPAE (Transmittal Only) CENTRAL FILES (CC#' s-Transmittal Only)_ Date: 4/18/83 CC#: 56299 REFERENCE: CASED HOLE FINAL LOGS VThe following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- '.SFO/UNIT/STATE: Completion EPL 2/17/83 #1 11780~12876 Sch 1/30/83 #1 9900~11350 Sch 3/5/83 #1 7960-9382 Sch 1/31/83 #1 11198~12831 Sch 1/31/83 #1 12337~12844 Sch 5II 5~ 5t~ 5~ 5" (4/82) RECEIVED DATE ................... SOHIO ALASKA PETROLEUM COMPANY 'SF0 ARCO - CHEVRON - EXXON GETTY TO: SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS BPAE (Transmittal Only) . CENTRAL FILES (CC#'s - Transmittal O.n. 1..y)_ 311 1 "C" STREET ANCHORAGE. ALASKA TELEPHONE 1907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 4/13/83 Date: Trans.#: - CC#: 56282 REFERENCE: O 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 t'o this office:-- 'A-20'/ Pressure Survey & BHPD B-7~' Pressure Analysis & BHPD B_5~''' ,, ,, ,, ,, C-8' Pressure Survey & BHPD A-13/ " ,, ,, ,, J-l~ ,, ,, ,, ,, R-20~ " ,, ,, ,, A-24 ,-'"" Pressure Analysis & BHPD E-i 9z~ " Survey " " A-25~ Pressure Survey & BHPD A-23-' Pressure Analysis A-26 v ,, ,, A-27 ~'", " " A-28/'/ Pressure Survey. B-9 w-- Pressure Survey ~I2~ Pressure Analysis E-13 ~ Pressure Analysis E- 14.~. Pressure Survey E-19=/" " ,, ' Otis 2/27/83 Camco 3/8/83 Camco 3/9-11/83 Otis 2/10,12/83 GO 3/15/83 GO 3/8,9/83 GO 3/10,11/83 Camco 3/21/83 GO 3/23/83 GO 4/1,2/83 C~mco 4/1/83 C~mco 3/17/83 Camco 3/30/83 Otis 3/9/83 Otis 3/30/83 Camco 3/14/83 Camco 3/19/83 Otis 3/27/83 GO 3/3/83 '/82) RECEIVED DATE Victoria Aldridge ~iacka 0i~ & ~s ~,i¥.~ U0~]~qi~g~D, gv elopmen t Geology ri ,,~ n Afi,..~tO,,.~ Well Records TP1-5 SOHIO ALASKA PETROLEUM COMPANY April 7, 1983 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Well E-12 (41-06-11-14) PBU Enclosed, in duplicate are the following forms for the above-named well. 1. Form 10-407, Completion Report; ~ 2. Form 10-403, Sundry Notice and Reports on Wells; 3. Form 10-404, Monthly Report of Drilling and Workovers. Yours very truly, GJP:JLH:pjw Enclosures cc: J. D. Hartz Geology Well File #17 G. J. Plisga District Petroleum Engineer CEIVED APB 0 8 1983 Alaska Oil & Gas Cons. Commission Anchorage STATE OF ALASKA / J&~_.~ ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG ' 1. Status of Well Classification of Service Well OIL [~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 7. Permit Number 2. Name of Operator Sohio Alaska Petroleum Company 82-46 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50029-20782 4. Location of well at surface 9. Unit or Lease Name 573' SNL, 500' WEL, Sec. 06, TtlN, R14E, OPM Prudhoe Bay Unit At Top Producing Interval top of Sag. R. Sst. 10. Well Number 152' SNL, 574' WEL, Sec. 06, TllN, R14E, OPM E-12 '(41-06-11-14) . At Total Depth 11. Field and Pool 31' NSL, 584' WEL, Sec. 31, T12N, R14E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) ] 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 64.27' AMSLI ADL 28304 12. Date Spgdded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 4/19/82 5/4/82 5/10/82J feet MSLI One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of Permafrost 9470'MD 9370' TVD 9422'MD 9323'TVD YES~ NOFq 207~eetMDI 2020' 22. Type EleCtric or Other Logs Run 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE :TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20~'x 30" :nsulated;onductOr SurfaC~.~ 110' 36" 8cu.vds. concrete -- 13 3/8" 729 L-80 SurfacE.~ 2693' 17 1/2" 3650 cu. ft. Permafrost II 9 5/8" 479 L-80 Surface., : 8772' 12 1/4" 1205 cu. ft. Class ~; 130 cu. ft. Permafros~ C: 7" 269 L-80 8292' 9470' 8 1/2" 340 cu. ft. Class ~ ~/18% salt 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD · interval, size and number) MD TVDss SIZE DEPTH SET (MD) PACKER SET (MD) -- 5 1/2" 8332' 8223' Prudhoe Oil Pool Top: 9050' 8897' Bottom: 9132 ' 8975 ' 2~. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED . 9050' - 9132' BKB (8897' - 8975' TVDss) · .. 27. PRODUCTION TEST Date?irst Production ... · .. Method of Operation (Flowing, .gas lift, etc.) 3/ 5/83 Flowing . · Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-M~F WATER-BBL CHOKE SIZE IGAS-OILRATIO . TEST PERIOD I1~I ..... ,. FlowTubing Casing'Pressure CALCULATED . OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) 'Press. -~ .' 24-HOUR. RATE I~ 28. cORE DATA ' Brief description of l ithology, porosity, fractures, apparent dips and presence of oil, gas or ware r. Submit core chips. ,. . · None ' '1 ECEIVED APR 0 8 1983 Alaska Oil & Gas Cons. Commiss'ior~ Anchorage Submit in duplicate Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS, DIEPTH TRUE VERT. DEPTH GOR, and time of each phase. "' BKB Sub~ea Sag R. Sst. 8765' 8626' · Shublik 8845 ' 8701 ' Ivishak 8888 ' 8742 ' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best c~f my knowledge v ~, F, nq i near ~NSTRUCTIONS 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- iection, Gas Injection, 5hut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of Well at sur face: 573' SNL, 500' WEL, Sec. 06, TllN, T14E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 64.27' AMSL I 6. Lease Designation and Serial No. ADL 28304 7. Permit No. 82-46 8. APl Number 50- 029-20782 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number E-12 (41-06-11-14) 12. 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 interval was perforated March 5, 1983, using Schlumberger 2 7/8" Hyperdomes at 4 spf. A lubricator was installed and tested to 3500 psi on all well work. 9050' - 9132' BKB (Ref. BHCS~GR, 5/5/82) An SSSV was set and tested in the ball valve nipple at 207'6.,. ,Alaska 0il & Gas Cons. ~;olnrnJS~i0,~ Anchorage 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. The space ~elow~r-Com~ssion use ' Conditions 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 ._ . ;, _.,~ ~.-.~ STATE OF ALASKA ~ ' ALASKA~ ~, AND GAS CONSERVATION CE MISSION MONTHLY REPORT OF DRILLING AND WORKOVER · Drilling well ~ Workover operation I-] 2. Name of operator 7. Permit No. Sohio Alaska Petroleum Company 82-46 3. AddreS&Pouch 6-612, Anchorage, Alaska 99502 8. AP6~m_~782 50- 4. Location of Well at surface 573' SNL, 500' WEL, Sec. 06, TllN, R14E, UPM 9. Unit or Lease Name Prudhoe Bay Unit 5. Elevation in feet (indicate KB, DF, etc.) KBE = 64.27' AMSL 6. Lease Designation and Serial N°. ADL 28304 10. Well No. E-12 (41-06-11-14) 11. Field and Pool Pr udhoe Bay Prudhoe Oil Pool For the Month of. March ,19 83 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 o{ pressur9 tests 14· Coring resume and brief description 15. Logs run and depth where run 1 6. DST data, perforating data, shows of H2S, miscellaneous data See Attached 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. NOTE'Report on t/'this form~is required fOr each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10~,04 Submit in duplicate PERFORATING DATA - Well E-12 (41-06-11-14) March 4, 1983: Pressure tested tubing and inner annulus. March 5, 1983: Rigged up Schlumberger and perforated the following interval using 2 7/8" Hyperdomes' at 4 spf: 9050' - 9132' BKB (Ref. BHCS/GR, 5/5/82) Put well on production. March 12, 1983: March 14, 1983: March 16, 1983: Shut well in to prepare for~ static pressure survey. Ran static pressure/temperature survey at 8800' TVDss. Set and tested SSSV in ball valve nipple at 2076'. Well on production. SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCRORAGE, ALASKA 99502 January 17, 1983 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V.. Chat'terton Wells A-20, A-21, E-I2, E-13, E-14, E-19, F-15, R-16 PBU Gentlemen: Enclosed, in triplicate, are Forms 10'403, Sundry Notices and Reports on Wells, for the above-named wells. This contains our proposal to perforate the wells. ~. ' DG~sJt; i~cP~i;ge~roleu~ Engineer GJP:JLH:lh Attachments cc: J. D. Hartz Geology Well File #17 RECEIVEO JAN 19 1983 Alaska Oil & Gas Cons. Commission Anchorage STATE OF ALASKA ALASKA ~IL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator SOHIO ALASKA PETROLRUM COMPANY 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of Well At Surface: 573' SNL, 500' WEL, Sec. 06, TllN, R14E, UPM ' 5. Elevation in feet (indicate KB, DF, etc.) ] 6. Lease Designation and Serial No. _ KBE = 64.27' AMSL I ADL 28304 12. 7. Permit No. 82--46 8. APl Number 50- 029-20?82 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number E-12 (41-06-11-14) 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) Perforate E~[ Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing '(Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) (Submit in Duplicate) [] Altering Casing [] [] Abandonment [] [] Other [] 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 February/March, 1983, using Schlumberger 2 7/8" Hyperdomes at 4 s.p.f. A lubricator will be installed and tested to 3500 psi for all well work. 9050' - 9132' BKB (REF. BHCS/GR, 5/5/82) An SSSV will be set and tested in the ball Valve nipple at 2076'. 3 Sul>seoue,nt Work Reportecl 12'2. ' -, /~~Dated ¢/~1~1 & Gas Cons. Commissioa on Fo~ mo/,~ , aska 011 Anchorage Signed ,../'/~q,(~,,.%_~,_~,~ [~.~'-~_ Title District Petroleum Engineer The spa~e below fo~,~C~mmission use (~ Conditions of Appro~'~l, if any: Date Approved Copy Returned Approved by ORIGINAL SIGNED BY i. ONHIE C. SMII'H /- o.--8'5 By Order o' the Commission Date Form 10~403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY SFO . - ARCO CHEVR(~N' ' ' EXXON '.. SFO/UNIT/ GETTY .' STATE: MARATHON - MOBIL PHILLIPS *'STATE OF AK · BP.AE (Transmittal Only) .EFEaEN~:ENTRAL FILES (CC# ' s-Transmit tal Only) 3 'i 1 I "C" ,5'1 RE. ET ANCHORAGE., ALASKA TELEPHONE (9071 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 7-7-82 Trans.t!: 1704 CC#: .49704 * Date to State Via Drilling: .. Th soHIO OPEN' HOLE ,FINAL LOGS e following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- SFO/UNIT/STATE: · .o . E-12 Dres FMT #1 5-5-82 .~c~,v~o '1982 Kar en Mestas Gas Cons Cornmjssion Development Geology Alaska Oil &/~c~ Well Records DATE SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 July 8, 1982 Alaska Oil and Gas Conservation Commission 3001'POrcupine DriVe'~ Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Well E-12 (41-06-11-14) PBU Enclosed find final FMT well logs for the above-named well. These were not available at the time Form 10-407, Well Completion Report, was sent to you on June 25, 1982. Very truly yours, District Drilling Engineer RHR:MM:yr Enclosures cc: Well File #17 Geology SOHIO ALASKA PETROLEUM COMPANY SFO ARCO " CHEVRdN ' EXXON TO: SFO/UNIT/ GETTY .' STATE: MARATHON ' MOBIL PHILLIPS 31 1 1 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907l 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: $-24-82 Trans.#: 1668 CC#: 496~R * Date to State Via Drilling: BPAE (Transmittal Only), , , 7 N~NTRAL FILES(C~#'s-Transmittal Qnly) ///" ~oHIo OPEN aoLE:FINA~ LOGS .. T e~~~Te% ~erewith Please acknowledge receipt bysigninga copy of this letter and returning it to this office:-- 6-24-82 SF0/UNIT / STATE: E-12 DIFL Dres 4-30-82 #1 2" & 5" E-12 BHC Dres 5-5-82 #1 2" & 5" E-12 FDC Dres 5-5-82 #1 2" & 5" E-12 FDC/CNL Dres 5-5-82 #1 2" & 5" STA'~ ..... ·: DIRECTIONAL SURVEYS: .... agnetic Single Shot Directional Survey '%,~>~ Gyroscopic Directional Survey ..... " - . 1982 A!~ska Oil & Gas Cons. Commission Anchorage 4-24-82 to Date:5-3-82 Job#: 0582-003 Date: 5-14-82 Job#: Boss-16022 Karen Mestas Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 June 25, 1982 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Gentlemen: Well E-12 (41-06-11-14) Enclosed, in duplicate, is' Form 10-407, Completion Report, for the above-named well together with the Well History, Well Logs, and Directional Surveys'. This well has been completed as an unperforated oil well. RHR:jm Enclosures cc: Well File #17 Geology Yours very truly, R. H. Reiley District Drilling Engineer RECEIVED JUN 2 5 5982 Alaska Oil & Gas Cons. Commission1 ~chorage · ' '~ STATE Of ALASKA · ~' ALASKA,L..~ AND GAS CONSERVATION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well _ . . Classification of Service Well _' OIL [] GAS [] SUSPENDED [] ABANDON,ED [] SERVICE [] ,, , 2. Name of Operator 7. Permit Number Sohio Alaska Petro'leum Company 82-46 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20782 '~[OCATtON$i 9. Unit or Lease Name 4. Location of well at surface 573' SNL, 500' WEL, Sec. 06, TllN, R14E, UPM VERIFIED I Prudhoe Bay Unit At Top Producing Interval top of Sag R. SST. Surf.~l 10. Well Number 152' SNL, 574' WEL, Sec. 06, TllN, R14E, UPM B.H_. ~ .l E-12 (41-06-11-14) ... At Total Depth .lr-i~,~,~ iE,-5. 11. Field and Pool 31' NSL, 584' WEL, Sec. 31, T~, R14E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. ] Prudhoe Oil Pool KBE = 64.27' AMSL 'I ADL 28304 , 12. Date Spudded4/19/82 13. Date T.D. Reached5/4/82 14' D~te C°mp" Susp' °r Aband' I 15' Water Depth' if °ffsh°re I 16' N°' °f C°mpleti°ns5/10/82 feet MSL one 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) i9. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 9470 'MD ~,~, %570 TVD 9422'MI) ~t'~g3'TVD YESES: NOI--II 2076 feetMD 2020' 22. Type Electric or Other Logs Run GR/SP/DIL, HDT, GR/SP/BHCS/DIL, DIL/CNL/GR/CAL, RFT, CBL/VDL/CCL/GR, gyroscopic survey 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZEI WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED · 20"x30" Ensulated Conducto~ Surface 110' 36" 8 ~u.vas. 13 3/8" 72# Lv80 Surface 2693' 17 1/2" 36~0 c~,ft. Permafrost II 9 5/8" '47.# L-80 'sUrface ' -8772' 12 1/4" ,1205 cu.ft. 'Class G: 130 cu. ft. Permafrost 7" 26# L-80 8292' 9470' 8 1/2" 340 cu.ft. Class G ~/18% salt ' 24. Perforations open to Production (MD+TVD of_ToP and Bottom an, d 25.., TUBING RECORD interval, size and number) SIZE . DEPTH SET (MD) PACKER SET (MD) 5 1/2" 8332' 8223' None . ~ i ~ ', - 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. .... . : , . ~ ,- : ~. .- . ~ , DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED · , : , ~ - ....... . ~ ~ :, ,. 27. PRODUCTION TEST I ' Date ,Fi.[st P~rp,duc;tion, . . . Methqd of OpeCation. (Flowin§;,gas.lift,-etc.) . Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO . . TEST PERIOD I1~ .. , r Flow Tubing. Casing Pressure .CALCULATED OIL~-BBL r GAS--MCF.' ' 'WATER;BBL OIL GRAVITY--APl (corr) 'Press. :, .., : .. .,2A-HOUh RATE ' ' ' : ,. 28. CORE DATA None -" · A!aska 0il & Gas Cons. Cornr~ission · . · Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. . 30. GEOLOGIC MARKERS FORMATION TFqT~; 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. 8765' ': 8626' Shub lik 8845 ' 870.1 ' Ivishak 8888' 8742" 31. LIST OF ATTACHMENTS We]I_ History, Well_ T.o~;s, D±rectional Su~vey's 32. I hereJ~y cer/tify that the foregoing is true and correct to the best of my knowledge Signed ---- tie District Drillingoate ~'-"Z_ ~'--~ '1___ '~. H. Reiiey~ ' Engineer .... 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 i.~terval 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" WELL E-12 (41-06-11-14) WELL HISTORY Spudded well at 1100 hours, April 19, 1982. Drilled 17 1/2" hole to 2700'. Ran 70 its. 13 3/8" 72# L-80 Buttrems casing to 2693'. Cemented with 3650 cu.ft. Permafrost II cement. Installed and tested BOPE. Cleaned out to 2650'; tested casing t° 3000 psi, okay. Drilled out to 2730', ran leak-off test to 0.66 psi/ft, gradient. Directionally d~illed 12 1/4" hole to 8815'. Ran 224 jts. 9 5/8" 47# L-80 Buttress casing to 8772'. Cemented in two stages: First stage with 1205 cu.ft. Class G cement; second stage through D.V. packer at 2607' with 130 cu.ft. Permafrost C cement preceded by Arctic Pack. Cleaned out D.V.; tested casing to 3000 psi, okay. Cleaned out float equipment and directionally drilled 8 1/2" hole to 9470'. Ran open hole logs. Ran 28 its. 7" 26# L-80 IJ4S liner to 9470'. Cemented with 340 cu.ft. Class G cement with 18% salt. Cleaned out to 9422~; tested liner to 3000 psi, okay. Changed well over to NaC1; ran CBL. Ran 201 its. 5 1/2" 17# L-80 A/B mod. Buttress tubing to 8332'. Landed tubing wi.th ball valve at 2076". Installed and tested tree. Diaplaced tubing to diesel; set packer at 8223". Tested tubing to 3500 psi, okay. Released rig at 0200 hours, May 10, 1982. CEiVED Alaska Oil & Gas Cons. Commission Anchorag~ May 17, 1982 Mr. Gary Plisga Sohio AlaskaPetrOleumCompany Pouch 6-612 " Anchorage, Alaska '99502 ........... ~ Re: Our Boss Gyroscopic Survey Job No. Boss - 16022 Well No. E-12 (S~C6 TllN R14E) Prudhoe Bay Field North Slope, Alaska Survey Date: May 14, 1982 Operator: John Coogle Dear Mr. Plisg~: Please find enclosed the "Original" and sixteen (16) copies of our Boss Gyroscopic Multishot Directional Survey on the above well. Thank you for. giving us this opportunity to be of service. Sincerely, Ken Broussard · District Manager Enclosures 'gPtT. R'RY-F-I tN WELL ,-'1 . .......... _-,_,, EYING COMPANY ANC:HORAF~E ALA:31<A SOHIO ALASKA F'ETROLEUM C:OMF'ANY E---~ 1--~.-.4 ~EL;C~.---T-t t.N- Ri4E-) · PRUDHOE BAY y . ALASKA C:OMF'LITATI ON DATE MAY 17, 1'-"'"-' DATE OF SLIRVEY MAY 14; BOSS GYROSCOF'tC: SLURVEY dOB NUMBER BOSS-i6022 KELLY BUSHING ELEV. AGE 1 /o4.27 FT. .............................. ' -OPERATOR-F:OOGLE VERTICAL sEcTI[IN CALCI.ILATET'i ALONG CLO::;URE TRUE .... =, U B --=, E A CCi U R S E C 0 IJ R :::'; E · D ID O -t_ E G MEASLIRED VERTICAL VERTICAL ,INCLINATION DiRECTIOIq SEVERITY DEPTH :: ,;i;: :. E'EPIH'~ '' ' ' /lEG idlN DEGREES DEG/:IOC) 0 0.00 -64.27 0 c) Iq O. C:, E 0.00 100 100 00 '"=' . . .:,._,. 7:3 0 :27 F; 14 8(] 14 0.46 .-.., - . .-., .... ..., ............. OLL. ...... _~O~I...ULI ................. :1.~.. z~: .... 0 27 "'" 13. ~.:'9 W .0.02 :300 '?oo o~? · .":.,,", =: · ,:; ~...- .. ...... .,....:,,.,. 72 0 36 "' · ',-, .. 30 N O. ~ 5 400 :. ~,gr.,'. ~o 71 0 ~4- '."S 14'67: '0. :31 ~,.; ,.I ,_ . ',.e . · .... i ......... ~ :;::!: 600 599.96 535· 69 0 54 S 15.19 W 0.10 700 699.95 635.68 0 40 S 2.6',-.? W O. 28 ............. _800 ........ -792..,94 735.67 0 40 S. 'P. 89- W O. 09 900 899.94 835.6,7 0 27 S 3.89 E 0.25 1000 ' 999.93 935.66 O' 19 S 12.60 E 0.15 TOTAL · ,. :REC:TANGLILAR F':OORD I NATES !'40RTH/'.E;OUTH EAST/WEST. .. . 1300 1 o,-,: 93 i .~,.:,~ 66 0 16 ':' 39 ~= Y..~ .... ~- ........ 10. W .......... _1~d3_0 ....... 139~3 1335.66 ................ 0 ...... 8 -S. 17..0 E 1500 1499 4oo. 66 : 0 7 S,:,'-'/-~. o'-"-'~ E 1600 1599 93 1 ='-'= . o.:,._,. 66 0 10 S 75. :39 E ~ ......... ~q9 =: 93- 1635~&-: ........ 0 6 '-' 62 . 80. E .... 1'-'C ' ~c, 1 '-'~ . .. o ~0 1799 ~'-' . . . 7.:,._,. 6 1900 1899.92. _ 1':":'5,.,._,._. 66 0 .. ~ ~. ~5 ..... 0 51 .. N :::. 30 W 21 O0 ' : 2099. ,=,o '-'C '-'= M' . . o ~ ~ J.:,._,. 62 1 ._ U N 1 60 E -~.~, ~ '.=..-,.,=,~ 1 57 ' 'r · --~,. ' 1 N 7. 0 W . : .:: . 0 · O. O. 1. O. 2300 ' 2400 250c) 2499.76 '""' ""='. - · --'4.".._, 49 0 10 N 54. 0 W ......... '--'~D~O ........ :.-~9.'_Z6 ....... '-:~35.49 0 --. 3 N 45.80 W 2700. , 2699.76 ~'-' /- '-' ='., .:, .j . 49 0 '10 S 74.10 E · ") O_ t~ ~'! '-, '", =' -,; ..... 2799. ·76' -.' 7.:,~.,. 4'.:.> 0 6, N 34 · :39 E __2~ ..... '_2~~ :Z"~5 '= ' " ....... - - - .._4~ ............... ~.} -. 7- ...... N. 72.80- E I -.;2299:7~ ....... 2235.52 : ~---27 .... N 10.89-W .......... O. 2399.77 2335.50 0 51 N 21.80 N O. O. O. O. O. Oi 05 16 1=. 06 07 26 67 O0 29 47 70 2:3 17 O8 1.62.-W ......... 12.2! 1.60 1.4 12:7:::. 1.72 W -12.2:2: 1 · :3E: · W- -i i. :'-':2 i. 94 W -'-3. ':~,;':E: = lC) W = 7',.-' ..:, 1,"-, o .................. · '-. -..,.-, :: W-'-' 78 1.2'..2 S :::. 06 14 - O. 78 0, 4-4 S :::, 4-7 W c:. o._," '= c).:71 :E; , 3·63 W 0.20 O. :31 S "._-': F,':, W 0 18 (] 2:3 :-:; ':' :':::3 W 0 i:E: 0,. 17 S .::,"". 18 W .... . . 0. ='--'/-_. ANCHORAGE ~.~LA.:,I-...A SOHIO ALASKA PETROLEUM COIgPANY -~4L2 (S~C06-. TllN -R PRUDHOE BAY ALASKA VERTICAL SECTION CALCULATED ALONG CLOSURE C:OMF'UTATI ON DATE MAY i 7, 1'~'-'"' .. DA"FE OF' :=:LiRVEY HAY 14~ BO?-;S L;Yi~I_I.:::,L..IF: I C: SURVEY ,_IDB NUMBEF< BOSS-i6022 KELLY BUSHING.ELEV, =. ·_ OI='ERATOR-~COOGLE AGE 1 ?82 /:,4.27 t=T. ..;.' TRUE MEASURED VERTICAL iDEPTH DEPTH . i 3000 2999.76 3100 3099.76 ................. ~U.O .... o.~ 76 3300 ~ 32?9.76 3400 3399.75 SUB-SEA .COLIRSE' VERTICAL, INCLINATION DEPTH :BEG M I N . ~ 2935.49 0 21 3035.4? "0 13 3135.49 .... 0..21 3235.49 .0 34 3335.48 ..0 28 F:nLIRSE D I REC: T I r'iN DEGREE.'_:: [lEi}/:1 O0 NOF(TH/SOUTH EA.:,T/WE::,T N ,:,o '-'" ..' .d . c,Y E 0 '-"- ("~ 10 '=' '" 76 W :=; ':'; .=;',' 0 18 S .' · . 4.._ 0 E 0..,_'.':'._.=, , ~'-', .,.":",:,c' W E' 2i.,_, . , 1 ,.90 W , 42.80 ....E 0 ' =' 0 .~s'=' c,'-' :.~; .-, ,:o, 0 E 0.24. 1_,20 S 21.,4.6-W S 4I 80 E C!.i6. 1 '-= '-' ; c' . Y.j ..:, J.::; .j DOG-I_EG TOTAL SEVER i TY RECTANGULAR C:OORD I NATES' VERT i CAL SEC:I' I ON 0.2:'3 O-lZ ) -0.26 -0. 'P 8 -1.80 ~600 o5'=' '-Y~'~.. 74'-'="-'~ ,_ . . . .=,._,.:,._,. 4'7 0 .=,'-"-'.=, · -,/..-,~ ,=. :'~700 3/-,'9'~'~ 74 .z, =,.: .... 4.7 0 4.5 · "'~ ~"1 ' ' . .'l -'~ ~ . . .:.:,0~ ..... 3799_. 7:3 .:,7.:,._. 46 0 :_=:6 .S :~'~','CIO .~ ,-, ¢,,.-.] .... -,m=' _.. o,:,;., , 72 .:, o.=,--,. 4' 5 0 4000:399'--/. 72 o,-.- = .-, ..... ~L'~u, :45 ' i ::0. o4 ':" ·. ............ .410u~ ..~9~v-._ 7_1 ......... 4n:::~. ~_~ : ":: 0 E:~ . ..S 420 0 41 ,:~.~ c.y, 70 41.35.4:3 0 4 3 ':'._, 4..' o._ 43 0 4.4- F:; 4:300 4299.70 '-'"'.=;. A40O.. z~.::~c~ /.,,:~ 4'-''-'=,:,,:,,_,. 42 0 _::;;S.-' "" ........... ......... =~_,..I ~....._-~. ,-- .. ..... 44.,: .... 41 0 4/=, ':' 4500 4499 66: '"~ 4600 4599.67 4535.40 0 53 '.'=; ........ 4700,i ." 4699_. 66 ......... ~635..39_ O ....... _4~=' _ ....... S '"'5 ?,=' 4800 4799.64 47.:.,.. 37 0 ._,.. --.':' 4,:,._~ ~, o 6 0 40 S 4900 4899.6.3 '-'"'='. '-' ...... 50CLCL __~.'29 .. 62--.' ...... _4735...3& ..........0 3';~ .. 5100 ' .=,,0,~,.-, 4'.-,2 50-:,.=; ..... --'= · :,._, 0 4.5 5200 51.9.9 61 51'": . o..,. 34 0 45 .5~(](] .~'D'~_ Z-,CD =:'-"-'=' '-"-' ' .................. .,7.1~ ..,~.,.:L- .......... ~., ...... 5400 ='-"-"-~ 60 ='-"-'.=; 2'9 · -_~._',._-,,_ . :3o 0 · ..,4.= ..... 32 0 :30 5500 '5499.59 =' '-'= 5-600___~~ 59 _55:35 c,.=, - O- _:27 5700 .5699.59 5[ %=; '--":', : ._ 6 ..... ,_, ..= 0 27 ,... _.00 5799.58 5735. :=:. 6'7 . :s; 0. :31 W -:=:. 5'.=.'/ 0. :=;9 W 0. ~=.."-"-' 4. E:I S 0.36 W -4.71 '..:.~'.- 10 W _. 0 .1 :'3 a,'. CiO S ..... 0.4 5 W . -..,'='. o'-' c:"' .;,'-' 0 W 0 ,ti,_-,'-' v,, 05 :=; · 0 ' ~=._ ._, W -. 6. '.::'~0 10' 19 W O, O{'.r/ ,:,'-', 0"7 "-'.:, '0,66 W --7. '70 x- .--;,-? W. i ......... 0,.04 '-? '07 S .0..'-" c:,u. W -o.87 .,:,y W 0. i4 10.20 '.S 0 9~'~ W -9 'P'7 22 60 W 0 '-'C . · ...:J :1.1.42 S. 1.26, W -I1 i:7:: 12 '-'" _ _, 1.63 W --i2 2i · oU. W ...... O.:L6., . 12, 56 S . 1 o 3'-.? t,4 0 .1. '-' . . .:, 1:3.76 ':E; i 'PO 1,4 - 1:7:', ;37 . 1":' 30 W :' 0 1'-' 1= · J 17 ':' 2.21 W -14 7'2 19. 15' W 0.18 1 :=;. i c,'-' ,z.._, ...'-'. 8 ;3 W - 1'}. Fi_ ~:-,_ '-' 60 E 0.4,1 19 48 S .;, 11 W .-i;E; ,~i · I · ,-- c,..~,.~ W .... 0 09. .. ?.'0. 63- ._,c' 3·ll W- -20·01 S 6 39 W 0. I1 21.87 ';~ '-' '-"-' · . ._ .=,. ~..' W -21.22 :3 '*.? 69 W · "0 05 '-"-'...=,. 2[ 7 '=' '-' _ .. . ._, .:, 41 W -'.="=' 46', -S--B -O.-.W ........... 0-. 10 ...... 24.38-S ......... ' ...... 3.60-W _ S 4:]:.89 W 0.:2::=: 'T-.'5.25 S 3.97 W --2:~.4,':, :=: 22.50 W 0.1:E: 25.96 S 4.4.4 W -25..i. 0 ':' '.='..l O---E ....... O- '.21 2:,::, / 6 S 4.59 W '-' S 4. 0 1,4 0.05 27·57 S' 4·60 W -2/_-,.6,7 '..-'¢ .... 4 41-} W -27.44 S :21 .. 80 E O. 2~"~ '- "". 32 '=' . :0..-13 .:,,:, o,:. :=: ---4 .-E:O. - W- - .,--.- o'-"-' 1 ':' .) SPEF;:RY-'..Z.;Ltb. I WELl_ SL,, EYING COHF"ANY ANCHORAGE ALAS;I<A SOHIO ALAoKm F'ETROLEUM COMF'ANY E=4 2 .... ( SECO6-T $..1N-Ri4E:~ RRUBHOE BAY ALASKA VERTICAL - F:OMF'UTATION .-t3ATE FlAY 17,, 1982 SECTION C:ALr':ULATED ALONG L. LU.:,LRE DA'I"E OF SURVEY PlAY 14, BOSS GYRIZI::3COF'tC SUI2VEY ' ii '~- '7, ,_lOB 1'4.. 1`t~EF., BO:ETS- 1/:,022 KELLY BUSHING ELEV. = OF'ERATOR-COOGLi::' 64. :27 FT.' ........................... TRUE .... MEASURED VERTICAL DEPTH DEPTH SUB-:.3EA .... COURSE - VERT I CAL i NCL I NAT I ON I ' E EF TH DEG I't I N COLJRSE t RECT I din DEGREES DOG.*LEG ,=,EVERZT~ PEG/100 ]'OTAL -- - RECTANGULAR COORD I NATES; NORTH/F;OUTH bR.;.,]/WE:. T ._ 0.24 30.29' S O. 1:2: 30.':74 S O. 21 31.56 .... 0 31 o'-T,, '-- _ O. 13 32. 1.'"6. O. 1:--: :::2.26 S 0.59 31. ':?;3 'S 0..10 ' 31.0'E: S (). 20 :30.1'1 rE: 0 i2 2 '.-?. ................... 0.._10 ..... 27.'.77 I 40 '-' = 3'7 = 07 i7.7/'. ............ ~,.~c,i .... -T., 9' 1 6000 5999.57 6100 6099,57 6300 6299.56 6235.29 0 6400 63~9.56 6335.2~ 0 ........ 6~Di,: ..... _.6, A~..,..~,6 . 6600 6579.56 6535.27 0 6700 6699.55 6635.29 0 ._6~ .... z~,~ ~, .......¢~, 6735.'-"-' __.0 ................ ~0 6900 ....,"-'-'= ':;'.., ..-,'-'._5.3 O, 0 27 S :31. :[ 0 E (,7.:,. 19 2 c:,,.. 6 :.--.: /_- u.:, ._,. :30 0 :36 _..6135..30 ...... 0 30. :3?,' 1 O, .36 6899. F,~ /. ,"~ '""-' C, iT., ._'~ ._ , Z. 0 (') .'-~'~' ~'-, ~ ~.,..~ . , N 17,6'.-? W : :'.. :..:.!,:43 16.27 N 18.:19 W ' :: :t:.34 7:7.70 _N_ 16 ...... 0. W .... :..:__::L_._~..51 ........ 61.46 t",i 14. :30 W 1.2:3 87.57 N 12.50 W 1.73 116.19 10.~ 0 W ...... 1.73_ .. 147.64 7.80 W - 1~80 181.89 7. 0 W 0.29 217.62 . 6._19_. W .... : ........ _O.31 ...... 253.54. 5.1 ':? W 0.42 289.44 4.10 W 0.45 325.40 .2 ..8':?. W J). 49 361.41 3.19 W '0. I4 397.32 1.69 W ~ :0~.60 433.09 3.50_..W ......... '2'12 ....... 466. S~8 7000 6999.54 '-'"=' 6.~o.~.27 0 42 N 16.10 E 71 O0 7099_.53 .... -'""-'.'=, ~'/- o "=' ._ 9% '-'" .... ... z.u.~.~:_,a_., ........ _u ...... ~ .......... Bi... oY__ E_ 7200 7199.50 71 .z,'-"=....,..."'"'-'.:., =":.' 3 1'414 .19' W '-'F ' 7234 87 7 7 N 1U. '-"---,' 7..:, JO 7299 14 · . i..T.,; W 7400 7 ~:Z..~.8':,':," ..... ":"":'"-' ...Z~,~, .... 6= ........... i.O N..i 8._60... W .... . , . ,,:, . 7500::: 7495. '"':'~ ' ~= 7431 55: 12 21 7600 '"~'-'":-' '-':=' 7528,98 '1 '3 · z,..',~. ~...., 4 ! _____Z:Zi)~._ 7&90 1D. ~"-'-'~ '-'" .__m..~ : ....... i5__ 6 .............. ~_f.3_ .Z: ,_, 7E:00 77A6.36 7722.09 16 17 7900 78:--: 1. '.--/3 7:--: 17 .6/_-, 17 5/_-, ...... ~000 ...... Z~.7__6._64 ..... 7'P 12.37 .......... _t 9. _. 28 8100 '8070.43 '-" ' ~ '" .. .. : ,:,UUc..1. 6.~ 1 6 8200 .- '8163,71 8099,44 21 8 ...... a200 : ,'~256_,_.9._4 ......... ._81'22.,~:Z ........... 21. .... 8400 8350.20 ,.., .. ,..,,.. c,.-:,o:. ,..--~ :::. _ ..-'-'12 8500 '8443.47 8:'-:79.20 21 15 .......... 860~ 8700 8800 ' .......... 8900 N __Ec:536~_73 .8472 46 '21__ 1 N 8630.05 ~' ~. . . ~56~ 78 21 7 N 8723.41 a ~. ._ _E .....14 20 ~1 N 8817.4,6__ ..... 8Z53.20 .... : .... ,18 ..... ~ ....... --.4~ VER"F I C:AL S E C: "i- I 0 N N N N N 41.65 W N 47.87...W ... N 53' 21 W N 5'7.85 W 1',1 .... 62. O1 W N 65.59 W 1'4 68.51 W N ..... 70.72 W N 72.63 W N 74.16 W · N ............. 75.Z..-,B..-W -- .. 472. ':-,'5 .... SOHIO ALASKA F'ETROLELIM COMPANY F-_-_12 .(SEE:06 TI 1N_ R14E) PRUDHOE BAY ALASKA '.E;PERRY-SUN WELL '.E;L,,'~EYING CCIMPANY ANCHEIF(AGE ALASKA VERTICAL SECTION CALCLILATED ALONG F:LOSLIRE MEASURED COMF'UTATION DATE MA Y 17~ 1 ~:.-~, ,.,° ~ DEPTH DEPTH DEPTH BEG MIN ~000 8712.68 8848.41 16 41 9100 9008.77 8944.50 15 25 ......... 9200 ......9105.56 ......... ~041.2~ 13 38 ~300 ~203.07 . ~138.80 11 55 W350 ~252,0~~' 7187.82 10 45 DATE OF SLIRVEY NAY 147 ii;'Ei'.2 BOSS GYROSCOPIC SLIF;~VEY ,.tOD NL MBER BLo.=,-I6()22 KELLY BUSHING Et_EV. = 64.. 27 FT. ....... OPERATOR=COOGLE I'RUE SLIB-:E;EA COURSE L, uUR.:,E . riOG-LEG TOTAL VERTICAL VERT I CAL I NCL INA]" I ON El I RECT I FiN SEVER I TY RECTANGLiLAR COORD I NA'FES DEGREES DEG/100 NORTH / E;OLI]'I4 EAST/WEST~ N :3.30 W 2. _'13: · :,-/ W 1 '-"-' N 2.89..W~ 1..78 N 3.50 W 1.73 N 5. 0 W 2.41 VERT I F:AL .:,i:_ ..1 i ON 497.42 Iq 7'7· 49 W ~--,'-'.=1 (') 4 Iq 7::: F-:7 W · --4J. '-- · .. . · 550.12 N .... 80.0:3.W .. · · _ / .~. .,::z. N :: ':' ';' 1_', ._ H ,.,,:,~.,FX":-: N : 1. ;',::, gl 5'5' :L, .2!:3 'lq ........... :.. i.. 182.7.'5'.: W ;J., C) 4 "" ~ ':""" '"-/:'::: , .~,._, N ,.-,._" ..... W ..... HORI.ZOI'4TAL DISPLACEMENT = 610..15 FEEl' AT NORTH. 7 DEG. 54 MIN. WEST AT I?'ID...=.. 9470 · J (.) -:., . ._' ._ 5:2:(:). 90 ) ='==' 90 577.96 .... :,¢ . 77 59'7.. 0'?. /-, 10.15 THE CALCULATION F'ROCEDURES ARE BASED CiN THE USE OF THREE £IMEi4._,IONAL~ .-,c. RADIUS OF L. LRVATLif.(F-'I, -'" METHOD. - : ~.,FERRY-.=,JN WELl_ .. YING COMPANY '-' RNUHURAL:,E ALASKA · =,L H IO ALASKA PETROLEUM L.L MF ANY :-' :l:" .E---1-2 (~E =,(~:,-.'~-t-:1. N Rt-44E-} .... L. UMF L TAT t LIN DATE ..... PRUDHOE BAY ::.:: ..:.i :. MAY 17, lY~,~. ALASKA DATE OF SIJRVEY MAY .!.4.: i'::,"::'":'.. ,_,.,:. \ ," , c) m,-;,-; ~ /: ,.~j.').':, ,_lOB 11UME:ER ,,.. ..... :.:-.~ '-",,..,:...,:.. KELLY BUSHING ELEV, = 64.2'2'" FT· · ' .................................................................................. OF'ERATOR-F:OLqGLE INTERF'OLATED VALLIE.=,"'-' FOR EVEN 1 (:)(:)C) FEET OF MEASLIRED K~EF'TH '1 . . .. :.:::.:. TRL E M'EASLIREB :-..,: :,,.:."' VERTICAL SUB-SEA TOTAL " -' ,'.'. I";' . ' -*]- ' VER 1" I L. AL: ...... R.ECTAN ,..,ULAR L,!:.. ORDT NATES IdD--TVD DEP-T++-:%-::-NORTH/~ UU ~* H ............ EAo't-FWEo't ........... Bt FFEREN ;;,E VERT I.CAL CORREC:'T-ION 5000 4999.62 49:35..:,/_-. 20.6:3 F; :-~. 11 W 0. :37 6000 ='-"-"--' ~'-:"-'~ '-'(' ":"--' -,'-' . - · · ....~ ..-' ..':' ..-. 5 7 .... .",.., .", J .,:...." ,2 ...:, '-' .. . o 4 04 W 0 43 · 7-0' 0~' ...... 6~'-¢~-.-~c'-'- ~4/-9'--'F, 27 ........ .~.'-."F~. 0.1 S .... - 0 24 E. 0 4,2. :. , , . : . ..8000 '. 7976.64 791""-'.~. 37 · :. ' 147..64 N 47. R7 W ....:,.'-"-' 2:,"_-, .,. -- ~· ~,~ :.:,: .... ~ -- .. · ..'-2000.: :. ~,'I2, 60 ':,'-"*R . ,~,,:,~,~..41 .:;., 47/7 42 Iq : 77,,-'i.9 W 87. . . , , . ..,.. . :. , .. .: , ' .~u~.-7-(.1,-- ' '' o'-" -,= ~, ,:: -':, ' =' - ' ":"=' " ' ~':'"' ':;~ - -.- :_-"-*/_"~-9~ ......... -.¢.:.,~.,~..,-,,-7-t- ............... 6(,U$.--.,=,...,--N ........... ,:,._',, ...~, t,4 ........ .100. '}'-' -- ]'HE CALCULATION PROCEDURES ARE BASED ON ]'HE LIF;E OF THREE DIMEI',iSI_;NRL RADIUF; OF' CURVATLIRE METHOD. . . SF'ERRY-SLIN WELL SU, Y ING COI~'tPANY ANL. HuRAUE ALA~--;KA SOHIO ALASI<A PETROLEUM O]MPANY ~ 2 .....(-SECO6--~F 1-1N--R14E ) L. JMF Y FAT I ON -DATE .... PRUDHOE BAY :: : :::: ~ MAY I7, ~'--~":"" ' · DA T E 01-- SUR V E Y M A Y 1 '"1- -, I ':."';:32 JOB NUMBER Buo.:~-16022 KELLY BHSHING ELEV. = 64.27 F'T. · ' ' ] ] ~' .:,L B-.:,EA I'IEF'TI-I INTERFLLATED VALLIEE; Fl_l:-~ EVEN 100 FEET OF '-' I' '-' TRUE ~,UB ._ EA TOTAL MEA$ORED .:.,,,VERTICAL VERTICAL RECTANGULAR ~z:OORDI NATEE: I'iD-TVD VERT I CAL : ]3EP..._T~. .DEPTH ..................... DEP_T_L-I-'.].:4~JOR~H./SOUTH_: :..-EAS]'-/WES.T-.;-- BI EFERENCE ....... CORRECT-ION-2: ....... ~ 0 O. 00 -Z..4.27 O. O0 O. O0 O. ............... 6_4 .......... 64.27 . 0.00 ......... 0.11 S 0.03 .W O. 164 164.27 100. O0 O. :--:'.'-~ S 0.23 W O. 264 264.27 200. O0 :' 1'. 70 S O. 42 W 0. ..................... 3-~4 ..... ._.__.36A..27 1300. O0 ............... :: ...... - ...... 2.. 81 .-S ................. O. 62.. W .......... · ......... O. 464 464.27 400.00 4. :3I S 1.04 W 0. 564 564.27 500.00 5.71 ........ 66_4 ..... 664.27 600.00 ..... 7.18 S 764 764.27 700 00 '-~ ':'/' ':' . ,..;,.._, L~, 864 '-' . .~ - c.,64.27 E:00 00 '~.". 4Z., S _ : ....... ......... oo ....... :..:2._! ............ 1U....'~ .~: ......... 1064 1064.27 1000.00 10.77 1164 1164 .... 27 1100 00 11 '-' ..... 126A_ '~' '"' - 1.:64...~.7 ... 1200. O0 ....... ~ 1 79 ~ ..... !'~64 ! 364.27 1300.00 ~ 2.22 S 1.56 W 1. 'P2 W 1.99 W '-' :1.6 W .~. 09. W .............. '-":' 0"':' ~. ~ W '-.' l E: W .~... '-" '.--2.27 W 00 O0 00 O1 O1 0:_--: 0.04 O. 05 O. OZ-, O. 06 0-. 06 0.07 0.07 0.07 O. 07 1464· 1464 .": 27 1400 .00 . 12.42 .S '2.1 o'-' W 0.07 ............... 156A: 156A..s~_.~ ......... 1500. O0 ....... __', ..... 12..45 S ............. 1 .... !R.&::W. :_-.:~ ......... O. 07 1664 1664.27 :1. 600.00 1'.-'. '. 52 S 1.6? W O. 07 1764 1764.27 1700.00 1 ': .... ' = ~. c~ '._--; 1. ~, 6 W 0.07 ,- ..... -'l .~: -:0 *IF'A Y .=,F ERRY-.=,_IN WELL :--:UK Y I NG L . 1 - N ANCHARAGE ALASKA ;OHIO ALASKA PETROLEUM COMPANY >RUDHOE BAY ~LASKA DATE CIF z._KVEY MAY J. 4., F:OMF:UTATIC~N DATE ................... 1:.. U~:,.:,- 16022 MAY 17, 1"'-'"' y,=,~ ,_lOB NUMBER :~-'-'"" KELLY BUoHiNJ ELEV. = ......................................................................................................... ~;PFRATOR=COOGLE ............. 4EASLIRED VALLE.., FOR EVEN 100 FEET OF .:,LB-.:,EA DEPTH INTERPOLATED I-¢' '-' I '-' TRUE ~:,UB-.:,EA TOTAL VERT I CAL VERTICAL RECTAN _~LILAR COORD I NATES MF~-TVD ' - ' ' '-'' I - '~; '--C' I-~ '" r, iERTH-- -.-NC~,:,OL ~H ............. EA,: q:"/WE~ J ....... £ IFF.EI-,.EN,.,..E VERTICAL CORRECTION 1864 1864 27 1'-' ' ' -, , · o00·00 1'? 70 '.'_:; 1 68 W ~__1.'26..4 ........... 1 ?!64.2:Z ........... 1900~.00 ......................... 12..21 ...S ............ 1+80 W 2064 2064.27 '"' F ' .~,o W ~ C~ ) 0.00 10.48 S 1. '-'"' ": '":: 2164 2164 ,~7 '"]F~0.00 ..... : 7 '-'= S 1.~6 W _~, ..... ~....27 2364 2~64.27 2300.00 1.71 S 2.87 W 2464 ~ 4~ 4.27 ~ 40 .~ 00 0.50 S :3, 3::: W 2%A~ '~'%/- ~ 27 '"~'"'] '-' ........ ~._,~,,_ 00 ~ 0 33 S z,,61 W 2664 2664.27 2600, 00 0,~'-"=',=, b,-' .:,~', 63 W 2764 2764.27 2700, 00 0.¢'-"-',:, S .=:'-. 37 W ~,~ ~ . ~/_ ~ ~,~ .-,,- - . - . .-, - ¢. .-, .-,~ · -, ~ '-~ z.64 ~964.27 _.';'gA...O 00 0.1:3 S _.'? 9'8 :3064 .:,U64.27 '"' ' F. · =,00 .~ 00 0. 10 'S 2.40 3!6~ .... c,$$4,;.7. ........ BIO0.00 ....................... 0 36.-S ........ 2 06 '-' 3264, :3264.27 ozO .~. O0 O.,:,o'-'~' S 1 . 6~ 3364 3364. ~7 , ~464 , 3464~2Z- 34~-0~ ....................... 2..-40- S ......... 0.~I--~ .............. 0.-25 · ~ 0 2 3564 o._,64 27 ~('~('~. 00 '-' '-"-' ':' ..... · :,.o.:,._, . _ W 0.26 3664 3664.27 :3600.00 4.34 S 0.36 W 0,26 0.07 .... 0.07 0.09 0.14 .... 0.20. (-} .-:,--'., 0.~-"-'4 0.24- 0.24 0.24 O. 00 .... O. O0 O. 02 O. 05 : ' ......... 0.~0.5 .............. 0.0:3 0.0i ... 0..00 .. O. O0 0.00 .W ............... O. 24 ' 0-...0,0 ................... W 0.24 0.00 W 0.24 0.00 W ....... O. 24 0 .. 00 ..... W . O. 24 0.00 0 · 00 0.01 0.01 30HI0 ALASKA F'ETROLEUML,-'rJMF'ANY -2--12 (sEt;.~/= Ti IN- R14E) -~RUDHOE BAY ~LASKA SF'ERRY-SUN WELL SLIh Y ING CCIMF'ANY ANCHORAGE ALASKA COMPUTATION DATE ' IdAY 17., 1982 DATE Cdc SURVEY .HAY .1. ,_lOB NLiMBER KELLY ,-~-. . iCL .'=4"-11NG ELEV OF'ERA TCII.-2~.F:ruDGLE .'1. 'P82 64.27 F ]",. I NTERF'OLATED VALLIES FOR EVEN TRUE '='1 '-' - .=, .IB-.=,E A ~IEASLIRED VERTICAL VERT I CAL DERTH .-I IEPTH ............... DEPTH- 3764 .......... 3,'-364._ ~. 3964 4064- ~ ......... 4.1E,,~ 4264 4364 .......... 4,464 4564 4664 3764.27 3864.2.7 3964,27 4064' 27 .41.6_4- ,27 4264.27 4364.27 4464.27 . 4564.27 4664, 27 3700. O0 3800. O0 3900. O0 4000.00 410.0, O0 4200, 0 (...~ 4300.00 4400 · O0 4500. O0 4600. O0 100 FEET OF "' '-" c, UB-.:,EA DEF'TH TOTAL REC:TANGULAR NORTH/c, UU.TH 5.63 S .6.68 ,S 7.71 S F:OORKI I NATES-; MD-TVI] VEF~'T I iS:AL E Ao T.,,' WE~ .T:.--. :.-g. I-FFERENL. E I-:ri RREI-:T. I ON 0. :--:9 W 0.27 0.01 0 54 W 0.27 0.01 8.71 S ...... ':?... 75_ S 10. ':79 S 12,17 S 13.29' S 14.64 S I6.14 S 0.02 4864 4,_,64. :27 4L-':00.00 1'.~. 06 S 4964 4 .. 64.27 4'-?C)C). ... 00 20 . ..' .z,'-'"' ._,c- 5064 .......... 5064..27 . 5000.00 .............. 2.1.40 S 5164 51:64.27 5100 .00 .-~'--"-'. 72 c;._ 5264' ' ~'",,r.." .., '-'- , ,....-.,,+. 27 52c~0 00 · '.."~, 9'8 S' '='""'" ='~'" "' '";'"'" ...... 530CL.._00 ............. ~_25, 03 S ...... 5464 5464 27 5400 00 '-'~ 68 '--' .5564 5564.27 550,0, 00 26.48 S 3.1.'_--: W 0.36 3.08 W 0.:37 3.17 -W .......... 0..38 3.33 W '. 0.:39 :3,54 :W' :' :::: O, o~ . .3, 76-:W._ :"'. ...... O, 40 .... 4,32 ~ 0,41 4,60 M 0,41 0.01 O. 01 0.01 O. 01 0.'01 0.01 ...... 0.00 O. O0 · _PERRY-oLIN WELL~_-,.lt YING COMF'ANY ANC:HORAAE ALAF:KA SOHIO ALA._-,KA FETRLI_EUM L.L MFANY g- 12--4SE-CC~--T: 1-1- N--R-1~E-)- .................................................... :'RUDHOE BAY C:OMPUTAT-I ON .DATE ..... MA Y 17, 1. ':'~c"-' ...............................................................................L]P'ERATUR,-L. UUULE' - -' -' - ~ -' - . ")GE DATE OF SLIRVEY MAY 14.., i'F,'F:2 _ . JOB NUMBER BOSS-16022 KELLY BLISHiN(3 ELEV. = 64.27 FT, INTERPALATED VALLE.:, FOR EVEN 100 FEET OF .:,LB-.:,EA DEPTH MEASURED ]EPTH ' ]'RUE '~ '" ~ UB-:,EA TFITAL VERTICAL VERT I F:AL REC:TAI~GLILAR COFIRD I NATES; ' MD'TVD ............DEPTI~L ......... -OEP. TH ...... NOR-TH.X-SOUTH EAST-/WE...%c' .... ' Eli FFERENCE .... VERT I iS:AL CORRt-_-CT-I ON ................. 5664 5664 ..... 27 ~600, 00 27. ':'P~_, .:,'-' 4 .._M'--',~ W 0.41 ..............................__ 576.4 ......... --~7/a~= '"7 ............. ~7.~O~.u.~= .... ~c'°'-' .... c~.7' - .b-' ....................... 4-..-_,.;~-~'- W ............... O, 4.1 5864 ~'~z~:, ~7 :: ~ c,,.,,,. 00 '~"-' ~- , .,=~ .~ ~ .... ~ ~64 ".:,.: 0,. 64, Z7 29. '-':' '-' ~,.00.00 ..:,~, ~ 4.19 N 0.42 6164 6164.27 6100.00 30.71 S 2.'P2 W 0.4:3 6a64 6~64 27 6200 00 ~:1 '-'~ ...... :,._, S 2. z6'-' W 0 .44 ~ .... 636~.27 ......... 6300..00 .................... 3.1.89 S .......... i. 41 .W ......... O. 4.4 . 6464. 6464.27 6400. O0 6564 6564.27 6500. O0 6_A6~ ': ""6664, 27 ...... 6£0D,.00 6764 6764.27 6700. O0 6864 6864.27 6800.00 A9/-.4. .~Sz~?.. ........ ~., ;,.ou .-00 7064 ' 7064.27 7000.00 32.14 S 1.23 W 0.44 :.:: ,.: . :. 32~,22 S 1.01 W 0.44 32.~. 21 :.S ........................ 0,98:.. W .......... 0.,. 44 :2:1.40 S 0.57 W 0,45 :::0.47 S 0.10 W 0.45 '-": 4.2 . . ................. ~Y.~. . S 0 12 E 0 28.23 S 0.45 E 0.46 7164'I: 716.4.27 7100.00 26 60 c. 0.51 E 0.4:_--: 77/-.1 ' '--7-2~.-' ~ ..... 7200.-00- ............. 2-1.;-34. '-' 1 05. W O. ' = - . __ _ . ,~.~_ ...... . .......... · .............. 7365 7364.27 7300.00 8.66 :E; 5.34 W I. 57 7467 7464.27 7400.00 9.68 N 11.4/-, W :3.4:3 0.00 -. 0. O0 ................................ 0.00 0,00 . - :. ' .......... 0..0i ........................................... O. 00 O. O0 0..00 ................... 0.00 0.00 ·: ......0., O0 ................................... 0.01 0. O0 --- 0,00 ........ 0,01 0 .' 02 ......... 0.-17 ................ 0..91 1.86 ~UHIO ALAoKA PETROI_EUM COMF'ANY ".-.1.2--( '-~C0/4,-.-T-1-1 N- R-1-4E ) !RUDHOE BAY SPERRY-:SUN NELL SUR._ZYING C:OMF'ANY ANCHORAGE ALASKA COMPUTAT-I ON DATE MAY DATE OF SURVEY MAY 14, "~'l'-' JOB NUMBER BOS'.=;- 1,-", _ ,'..' KELLY BU.:,HINb ELEV. = 1 ':7,'82 1. o ~LASKA 64.2'7 FT. ............................................................................................ OF'ERATF.;R.-COOGLE ' ,,i I '-' .=,L B-u.,EA DEPTH INTERFLLATED VALLE._-, FI]R EVEN 100 FEET IF.IF '-' I '-' :.-: :.. TRUE SUB-SEA TOI'AL ~E.ASURED .'. VER~:I:CAL VERT I CAL REL. TANL~L LAR COORD I'NATES MD-TVD VERI' I CAL )EPTH DEPTH ..............DEP-TH ............. NURTN/oCNJTH ........... ,.-EAST/WEST ...... :D-I FFEREN_.E ....... CORRECT tON- ' 7 ._ 70 7564 ......... 27 7.'5-, 00.00 .'-,,U,'-' '. '=,"---,' N 1 '-':,..:, J, W ._,'=. ':.-,' 1 ...... .--.76-7.3 ............ 76.6..4.,2.7 7600.00 .... ,4,76 N .-.~..,,.,=,7 W :5:. '--'?':': ..... 7776 :. .::.7.764.27 7700.00 81 31 N '-"-' '-"=' .=,.=, ..-..., W 1'=' 7,1 . . . 7,:,,~,:1.. ..~ ~.7c,64.-,,:.7 7ooo, 00 ~ 10,/_-,t N 40.4:1 W ,17 17 'Zc~.gB6.~ ~ ' '7~;'.6_4.,.27_ ...... 7'-200., O0 .................. J.-43...34..:.N ........ ........ 47 ._11 .N .... - ..... ....-.-.:.'-"-' '-" Pi W °F"~':' ,=,U64 27 '-" ' ' ,=, u L~ L~ 0 o 17'.-.m ._ 4 N .:;,'T., :=:,-.? '.79 13: 820(:) '-' - :' - - ,:, 164.27 '-' ,:. 100.00 Z 17.84 N ._,7. :_~::: W 2:6 · :33 8307 - ~=,..."64. 27 '-'"" ' . ,::,..,'.t,lfJ .00 '-"='" '-"-' - z. ._, ,:, . .:.,=, I",,i 62. '-'1 W 43.6() ,_--, 8415 8364, 27 '="-'-'o,', O0 ':.-'W4. '-"-' . ,=,.=, N /=,6. ]'-' -- to., W 50. '-" · '::'~"'"'"- 8464, 27 '-' ' ' '-"-"" '-' 6 y · 09 W ?;':' F ~ ,:, 4 u cI, 00 ~,:,.:, II 4,=, N ,~,..,.,::. Z ...... 2.48 .:,, 07 '=' 73 4.46 ...I · 6. ~'.":" 7.2o 7.27 7 '-'F · ... 8736 8664 · 27 8600. O0 410.51 8843 8764.27 8700. O0 448.57 89.4.?9_. ...... B864,-.27~ . 8800, O0 ........ 482.72 9053' 8.9.64, 27 :=:~-~00. O0 512· 70 9157: :.- 'F~064.27 '-''' .~¢:.ic)O. O0 54A. 06' 9,260 ': 9 lZ~4_.-2Z ........ , i-ou..oo- .............. :.~:,4 ,-.84- '.~362 Sx264.27 'P200. O0 584. :=:3 9470 9369. 'F~8 9305.71 604.35 THE CALCULA]~ION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN '" _.LIRVATLIRE ) F J INT~:,.. THE NEAREST -~ 20 FOOT MD (FROM RADIU.:, OF ~] ' '-' ,r' ,".:. : ::::.:: ::~i~:::: .'" :..:':i.. -..~,- ..... i ............ _,) ,,,,,,.,,~' 22-115 - CROSS SECTION - 10 SQUARES TO INCH SOHIO ALASKA PETROLEUM CO PAD.E (41- 06-II. 14) E'I2 Controlled Drilling LES HENDERSON 349-3114 Consultants . Mr:2'~ Brian'Rose. .::::~' ~". . . Sohio~.Alaska Petroleum Company Pouch-' 6"612 ..'L AnChorage, ~AK ':i 'i¢9502¥ "-i .' . · L'"-'iNTS '" Dear Mr. Rose . . RE: Magnetic Single Shot Survey 3ob No. 0582-003 Well E-12 (41-06-11-14) Prudhoe Bay Field North Slope, Alaska Date of Survey: 4-24-82 to 5-03-'82 Please find enclosed the "Original" and six (6) copies of our Magnetic single Shot Survey on the above well. The method used in calculating this survey was Radius of Curvature. The depth of the survey was 7200 to 8693. Thank you for giving us this opportunity to be of Service. Yours very truly, Controlled Drilling Consultants C.W. Harrington Directional Supervisor RRP~,d,:¢. OF Ci. JRYtqTURE RETHOD OF CONPUT~TIO'ht '7200 0 0 7200 0,¢~ 71''''~* ...... N '00 t,~ O0 S 90 0 Ot¢ OOO O0 ., ¢,:.,, ?.-., ,00~¢ ,00 'S , , , ?....'l:'.l.....'.:.....:..., .'.: ..-..l:l:. :..l..'::l .....'~. 'l ..' ;... ,1 .......1.~ , .............'. ~ r % · ......,.' '..'.... ~.. : : *~[%~i?U?[ ;;7~:'?~ .::. [q...~: :~ : '. ~t;~:~ ~:~:~::~..'..~:[.'' ::.:~:::.~::~ ..':~....::::::~ ::::::::::::::::::::::::::::::::::::::::::::::::::: "¢:::~ '";.:::::?:::~' ::::::::::::::::::::::::::::::::: .-"L~:::::~::::5::::':~::?:"-:':: :;: ~':.>¢ =============================== ::::: :.:: ::::::~-:: :: ::: ':' ":::;',:::: ':::';::: : : :::~ 56 ~'I 4~ 24 ~"' , '~" 227, 8 t~I t , 574 226 , a 81 ,..¢ 8060 I0 N 6,OOl~ ~Z0,64 N ..,4,28 ~ a2 N 13 49 1 ........ ~, t.¢ 329 36 N ~l 4 23 b.! 20i 164 ~64~ t00 0 O ,OO $ ,O0 W 790 O' 0 ,OO 8 ,OO W 'i 8~.,4 t ,?.,64 1800 0 0 ~4: 9 O O O 0 ~- ....................... ~~ ............ ~~ ..................... Z484 2464, 2400 0 0 ,O0 S .00 W ~=' ~Ou 0 0 00 S O0 2564. ~u~,4 , '~'... " , · 3064 3064, 3000 0 0 3!64 '3164, 3i00 0 0 ,OO S ,00 W 4 4, ~4.oo o -o .oo s ,oo w 4'f~4 4~64, 4,~; O0 4264 426.4, 4200 0 ,00 '~ 4864 4864 48 rl ,'~ 8 8 .08 S ,OO W O .00 S ,00 W 5.~6, 5364 5~00 0 5464 ", 54o4 5400 0 0 . O0 S , O0 W 0 , O0 $ , O0 W 5964 5964, 5900 0 6064 6064, 6000 0 0 .Oo S ,00 W 0 , O0 S , O0 W u-St~ 6564, 6500 0 6d, 64 6664. 6.608 0 0 O0 ~- O0 W 0 O0 '" O0 W DEPTH sooo' ALL DEPTHS SHOWN ARE TVO~ · . ~ 1 - , ; ' ' '"' ZONTA ......... ....... 1': ......... suggested form to be inserted in each "Active" well folder to check for timely compliance with our regulations. operanor,' Well Name and Number Reports and Materials to be received by: R, .e~uired Date Received Remarks -- ......Completion Report yes We11 .History Yes ~ --~ 5- ~ ,,~ ¥~ ~ ~-~ _Samp les "~0 --~ / , , Core inscription /~d ~ ~"' Registered ~ey Plat Y ~ S ~, , , ~ ~ ,,,, ~,, ,, , , Inclination Su~ey ~/~ ~ , , . . ,, , . , . Drill Stm Test Re, ms .~d ~r.Q._ C" bX. ,. ... SOHIO ALASKA PETROLEUM COMPAiWY 31 11 "C" SI'REEl ANCHORAGE, ALASKA SFO ARCO TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 EXXON ~O: PHILLIPS LSTATE OF AK ' .. . CENTRAL FILES (CC# ' s-Transmittal., .Only Trans.#: REFERENCE: 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:-- ~ F-5~J ~ #o/77~ 7',4y~ ~o/7~ 7 e ~/c~- ~ ~,'~ 7 7",~ # o/7 go- ~ ,9-/5-4, T,,~pa ~ ~D / 7 *SFO & EXXON: received the Tape(s) and Listing(s)~ dire~t.ly, from Please conf~'~m th;i~,/7 /7 ~ /"~~ ~'' ~H '? ~'-' I~ DATE 1 9 An A'steri'sk:(*) next to a listing abov~ means you should have the. respective service company. ~ell Records April 1, 1982 Mr. R. H. Reiley Sohio Alaska Petr~oleum company Pouch $-612 Anchorage, Alaska 99502 Re: Prudhoe Bay Unit E- 12 . Sohio AlaSka Petroleum Company Pe~nit No. $2-46 Sur. Loc, 571~SNL, 500~WEL, See 6, TIlN, R14E, UPM. Bt~ole Loc. 205~NSL, 649'WEL, Sec 31, T12N, R14E. UPM, Dear ~Ir, Reiley~ ]/nolosed is the approved application for permit to drill the above referenced wel I, Well samples and a md log are not required. A continuous -directional survey is requi~,ad as per 20 AAC 25.050(b)(5)., If available, a tape eontaininf~ the digitized log information shall be submitted on all logs for copying except experimental logs, velocity surveys and dipmeter surveys. ~ny rivers in Alaska and their drainage systems have been classified as important for the spawntn~ or migration of anadromous fish. Operations in these areas are subject to AS 16.05,870 and the ~e~ulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commenctn~ 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 ~, A~tio!e ? and the re~lations promulgated thereunder '~(Tttle 18, Alaska Administrative Code, Chapter ?0) and by tho Federal Water Pollution Control Act, as amended. Prior to commencing operations you may be contacted by a representative of the Department of F~nvironmental Conservation. Page 2 Apl'ti 1, 1981/ To aid us-in scheduling field work, we would appreciate your notifytnt~ this office within 48 hours after the well is spudded. l~e would also like to be notified 8o that a representative of the Commission may be present to witness testing of blowout preventer equipment before surface easinf~ shoe is drilled, In the event of suspension or abandonment, please ~ive this office adequate advanee nottfietitton so that we'may have a wi tnesS present, Very~ truly yours, · i ,-~ -~ . C. V. Chatterton Chai rman o f I~Y .Ot~D OF THE- ~,~' . Alaska Oil and' Gas ~n.e~at~h' ~ssion Erie I o sure Department of Fish & Game, Habitat Section w/o enel. Department o f Bnv i ronment a i Conse Fva t t on w/o ene I. CrC ~ be SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 March 29, 1982 Alaska Oil & Gas Conservation Com~_'ssion 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Gentlemen: ~Well 'E~12 (41~06-11-14) Enclosed are the following documents, in triplicate, for the above-named well together with Our check for $100.00 to cover the permit filing fee. 1. Application for Permit to Drill; 2. Proposed Drilling Program Outline;; 3. Blowout Prevention Equipment Diagram; 4. Surveyor' s plat showing well location; 5. Directional Map. If you have any questions, please contact either R. H. Reiley at 263-5183 or K. W. Kolthoff at 263-5176. Very truly yours, ~District Drilling Engineer encs cc: Well File #17 STATE OF ALASKA ALASKA G,' AND GAS CONSERVATION CO,,,MISSlON PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL ~ lb. Type of well EXPLORATORY [] SERVICE [] STRATIGRAPHIC [] REDRILL [] DEVELOPMENT OIL C~ SINGLE ZONE DEEPEN [] DEVELOPMENT GAS [] MULTIPLE ZONE [] 2. Name of' operator Sohio Alaska Petroleum Company .... 3. Address Pouch 6-612, Anchorage, Alaska 99502 ,,~ 4. Location of well at surface 9. Unit or lease name 573' SNL, 500' WEL, Sec. 06, TllN, R14E, UPM Prudhoe Bay Unit At top of proposed producing interval (Target) 10. Well number 50' SNL, 600' WEL, Sec. 06, TllN, R14E, UPM E-12 (41-06-11-14) .... At total depth 11. Field and pool 205' NSL, 649' WEL, Sec. 31, T12N, R14E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF etc.) I 6. Lease designation and serial no. Prudhoe Oil Pool Est. KBE = 65' AMSL I ADL 28304 12. Bond information (see ~20 AAC 25.025) Type Blanket Surety and/or number Safeco Ins. 2975387 Amount $200,000.00 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 15. Distance to nearest drilling or completed NW of Deadhorse 10 miles South of ADL 28299 50 feet well E-16 1600 feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease 18. Approximate spud date 9600' ~- 94441TVS feet 2469 May 1, 1982 19. If deviated (see 20 AAC 25.050) 120. Anticipated pressures 33.~U psig@ .... Surface KICK OFF POINT 7200 feet. MAXIMUM HOLE ANGLE 24 oI (see 20 AAC 25.035 (c) (2) 4390 psig@ 8800 ft. ~ (TVD)SS 21 - Proposed Casing, Liner and Cementing Program SIZE CASING AND LINER SETTING DEPTH QUANTITY OF CEMENT Hole Casing Weight Grade Coupling Length MD TOP TVD MD BOTTOM TVD (include stage data) .... 36 20X30 Insula':ed Con¢[uctor 80 Surface 110 110 8 cu v_d_.s_ concrete 17 1/2 13 3/~ 72# L-80 Butt. ~2700 Surface 2700 2700 3720 ~u ft Arcticset ~I 12 1/4 9 5/8, 47# L-80 Butt. :8746 Surface 8746 8666 1205 cu ft ClaSs G; ~ I 130 cu ft Arcticset ~ 1/7. 7 26# L-80 IJ4S 1354 8246~, 8210 9600 Ii 9444 350 cu ft Class G 22. Describe proposed program: See attached proposed drilling program outline. 23. I hereby certify th~'{1111 foregoing is tr.,lae-a~l correct to the best of my knowledge ~ / ~ / O, District Drilling Engineer The space below for CONDITIONS OF APPROVAL Samples required Mud log required Directional Survey required APl number •YES ~JO [-]YES .~UO '~YES []NO 50- Permit number Approval date ~/~') ~_,~ ,,'~'O ,,{~/01~'~,, ' SEE COVER LETTER FOR OTHER REQUIREMENTS APPROVED Bye,/'~- F,~/~~~///~. ,COMMISSIONER DATE At~t,~ 1 1_ l.qRg. .~ by order of the Commission Form 10-401 Submit in triplicate ~;~, '7_1 _~ ?~'.T. 'E-12 · (41-06'11'14) PROPOSED DRTTZ.ING AND COMPLETION PRDGRAM Dry bucket 36" hole to 80' below ground level and cement 30" x 20" insulated conductor to surface using Arcticset concrete. Drill 17 1/2" hole to 2700' and cement 13 3/8" 72# L-80 Buttress casing to surface using 3720 cu. ft. Arcticset II cement. B10~Dut Prevention Program consists of 5000 psi W.P. pipe rams, blind rams, and annular preventer fram 13 3/8" casing point to T.D. Vertically drill 12 1/4" hole to 7200' TVD. Directionally drill to 8671~ TVD. Run 9 5/8" 47# L-80 Buttress casing to 8666' TVD and cement first stage with 1205 cu. ft. c~t. Cement second stage through. D.V. packer collar at 2600' with 130 cu. ft. Arcticset I c~nent. 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 9600' TVD. Cement 7" liner to 500' inside 9 5/8" casing shoe with 350 cu. ft. Class G cement with 18% salt. Run 5 .1/2" 17# L-80 A/B Mod. Butt. IPC tubing with a production packer assembly at 8138' TVD. A subsurface safety valve with dual control lines will be placed at 2100 '. Displace tubing to diesel.. Install and test Xmas tree. Suspend well for perforating subsequent to rig release. Details of proposed perforations to be suhnitted 'on Sundry NotiCe to follow. B,,i,.O.P. F'-'-S t.J~. C K ¢ONFIGUR/q'ION 5/8" TRIPLE RAM STACK i 5000 ,,P, SI WP DRILLING ANNULAR PREVENTER PIPE RAMS m BLIND RAMS 2" KILL LINE CHECK GATE GATE DRILLING SPOOL PIPE RAMS CHOKE LINE HAND GATE HYDR. ASST. GATE 4o----- 03 04 02 i 3o 40 ! ~o 2o zo~-30 .........I .......... 2-9 ~o 40 i t ........................... I . I 486:>' .. IE-/5 , I i ~ lPro~oseO~ .................... 0 . 4906' ' 0 CERTIFICATE OF SURVEYOR T. 12N. T.~N. FI.ARE PIT PAD DETAIL Scale I" = 400' PORTION OF T. I1N., R. I3 ~& 14E. Scote 1':= I/2 Mile T.12N., R. 15 & 14E. I hereby certify that lam properly registered to practice land surveying in the State of Alaska and that this plat represents a location survey of the wellpad shown and the wells thereon. This survey was made by me or under my supervision and all dimensions and other details are correct. Bottom hole locations are furnished by others. Date ' "NOTE .' ALL BOTTOM HOLES ARE 8800' SUB SEA. ADD PROPOSED 8HL E-12,1$,S 14 ADD PROPOSED BHL E -15(FORMERLY PROPOSED BHL E-22). REVISED PROPOSED BHL E o II ADDED PROPOSED BHL E-tO;REVISED PROPOSED BHLE- Ii. REMOVED PROPOSED BHL E-I0 REVISED BOTTOM HOLES E- 7, 8 & 9 FROM PROPOSED TO ACTUAL ADDED PROPOSED 8HL E- I I ADDED PROPOSED BHL E- I0 ADDED PROPOSED BHL E-9 PLAT S OF S PAD "E" EXTENSION Lo~tld In Surveyed for SOHIO ALASKA PETROLEUM CO. Surveyed by F.M. LINDSEY & ASSOC. LAND & HYDROGRAPHIC SURVEYO'RS ~50~ West Northern Lighte *Boulevard Box 4-081 Anchor(age A Iosko CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ITEM APPROVE DATE (1) Fee (2) Loc ~2 thru 8) (3) · · 3. 4. 5. 6. 7. 8. Admin 3 °~ o'~#~-'~ 9. ~ thru 11) 10. 11. (4) Casg ~'2 'thru 20) (5) BOPE ~21 thr~ (6) ~,2- ~-3/-~~- 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. YES NO Is the permit fee attached ...... ii'''ii ........ { ....... ,"~~--~~ Is well to be located in a ~f~e~ ~i'. ..... Is well located proper distance from ........ property .... line ...... Is well located proper distance from other wells . 'i i Is sufficient undedicated acreage available in this pool .. Is Well to be deviated and is well bore plat included .. Is oPerator the only affected party ' i Can permit'be approved before ten-day wait ............ '. DoeS operator have a bond in forceIs a conServation order needed ..... ::: :::[::]] Is administrative approval needed Is conduCtor string provided . ...................................... Is enough cement used to circulate on conductor and surface ........ Will cement tie in surface and intermediate or production strings .,:'~ '~ Will cement cover all known productive horizons .... ...... '... ..... ' ~- Will surface casing protect fresh water zones ...................... Will all casing give adequate safety in collapse, tension and burst· Is this well to be kicked off from an existing wellbore ............. __ Is old wellbore abandonment procedure included on 10-403 ............ Is adequate well bore separation proposed ........................... Is a diverter system required ....... ~i~ ............. Are necessary diagrams of diverter ~ ~ a~tac~e~ . . Does BOPE have sufficient pressure rating -Test to ~pCPO psig . ~;~.~ Does the choke manifold comply w/API RP-53 (Feb.78) .................. Additional requirements ............................................. REaMARKS Additional Remarks: Geology: Engineering HWK LCS %i.,¢ BEW · rev~: 01/1,3/82 INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE 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 o, No 'special 'effort has been made to chronologically organize this category of information. * ALAS~]A COMPUTING CENTER * , , ****************************** ****************************** COMPANY NAME : BP EXPLORATION ~ELI, ~qAaE : E-12 (41-06-11-14) BOROL)G~ : NORT~ SLOPE STATE : ALASKA AP! NUM~E~ : 50-029-20782 REFERENCE ~![~ : 73939 RECEIVED d U L ,~ 1 &lasim Oil & Gas Cons. * AbA$~A COMPOTING CMMTER * , , ****************************** ****************************** CO'~.,t. P A N ¥ ~!ELL ?~!AME : E-12 ,~41-06-11-I4) FIELD NA~E : pRUDH..E,., BAY BOROUG~ : NORT}~ St..,OPE STATE : AP1 i~U~iBE~ : 50-029-20782 REFERENCE NO : 73939 IS Ta~?e Yeriflcation i~isting chlUmberger AlasKa Co~..putin0 Center 10-JUL-1990 19:05 DATE : 90/07/10 O~IGIN : FLIC REEL NAME : 73939 CO~TINUATIDN ~ : PREVIOUS REEL : C~;~M~'~E~iT : BP EXPbO **** TAPE HEADER SERVICE NAME : EDIT DATE : 90707/10 ORIGIN : FbIC TAPE NAME : 73939 CONTINUATION ~ : 1 PRF, V Igtj 8 TAPE F' '~ PRI~[)t, tOE BAY,E-12 (41-06-1!-14),50-o29-20782 CC~N Et',JT : ~P **** FILE SEADE~ **** FILE NAt~E : ED!? ,00!. SERVICE : FbIC VERSION : O01, g04 DATE : 90/07/10 ~lgX REC SIZE : 1024 FILE TYPE : LAST F! LE : PAGEI ******************************************************************************* ******************************************************************************* ** SCHLUMBERGER ~ELL SERVICES ** ** ******************************************************************************* ******************************************************************************* CCMPANY NA~:: aP EXPL(,iRATIO~ MELL: E-12 (41.-06-11-14) FIELD: P~UD~OE ~AY 80RO!.!G~: NORTH SLOPE STAT~: ALASKA API NU~]R: 50-029-20782 LQCATIO?~; 57.~' $:'~L & 5t~0' WEL R ~,N (.-;E: 14E PERMANENT !.~A!;[t~:: MSL, ELEVATIObi; (;' !..,~G t~iEhSU.~Kb F~O~.~ K,~ 64.3' IS Tape Verification Listir~g ;blU~.berger Alaska Computinq Center t0-jtiL-1990 19:()5 ELEVAT IO~,18 KB: 84,3' GL: 32,3' DATE LOGGED: TD DRILLER: TQ LOGGER: 94!9' CASIMG C~SlaG 2: TUBING 9 5/8" 47 LB ia DRILLER DEPTH OF 0' TO 8772' 7" 26 .[.~B la DRILLER DEPTH OF 829~' TO 9470' 5 1/2" ,17 LB 6~ DRILLE~ DF:P'f'~ OF O' TO 8334' SIT SIZE 1: 12,25" BIT SIZE 2: 8.5" TYPE FLU!b 3[~ HOLE: PRODUCED WATER TI~E LOGGER ON BOTTOa: 10:30 LOGGING DISTalCTI 46t5 LOGGI~G E~G!~¢EE~: G, JOHNSON WITNESS: C, CAb-UB-299 ATC-C8-!152 TIED Ii:,iT(3 iSHCS DATED 5/5/82 :,(ELL S},iu I1~i AT 0930 6/28/90 $I~HP= 2450 PSIG PU~PED 95 BBLS P~ODUCED '~.TER + ~5 BBLS DE~D CRUDE PR[O~ TO BOGGING RAN A 2,5" C~.tL O,~! LI)aESTOi~E ~¢~TRIX [)gTE JOB STARTED: g-JUL-go dOB REPERE~:~CE i~O: 73939 ****************************************************************************** FILE E,,, ! 2 (4!-06-1!-14) 50-029-~07a2 "PASS t~l Cirri:'' Tape Yerification bistinq ~-hlumberqer Alaska Computir~¢~ Center iO-J'{JL-! 990 !9:05 DATA SA~'4PbED EYF:RY -,5000 FEET T O 0 L g X T g ~ $ I O ~ T O O L TYPE U'~3ED CNT-A/D/N PAGE{ 3 TYPE : CONS .,~P EXPLORATION Company Name F~: PRUDHOE RAY Field Name W~ E-12 (41-06-11-!4) Well Name aPt~! 50-029-20782 AP1 Serial Number FL 573' SNb & 500' WEb Field Location SECT 6 Section TCwN !!t~ Township RANG 14E Range CUUN NORT}~ ~LOPE County STAT ALASKA State or Province NAT! USA Nation W!T~ C ~i ~'~'~ · C.~EL ~ttness' ~ame S~ 3~16~7 ' Service Order Nu~ber PleAT ~SL Permanent datum EFD FT 0 L~F ' ~ 5og Measured From APO FT 64,3 EKB FT EDF FT 63,3 EGL FT TDD FT .419, T~AB 10:30 28-JU~-90 Time Logger At Bottom TABLE: TYPE : CLiRV DEPT T~&R~ RCNT RCFT CPTC CFTC Depth Chamnel Name Neutron Porosity Calibrated ~rhermal iqe:]tron ~atio Raw Thermal ~eutron Ratio RAW ~EAR CNT COUNTS RA~ FAR C~T COUNTS Corrected ~ear Ther~'aal Counts Corrected Far Thermal Counts Gamma Ray Tare Verlficati..on Listinq ' ~hlU.mberger A.laska Computlr~q Center i, 0.~JUL..!990 !9:05 D E F I TENS Tension CCL CCL A~DlltuOe PAGE: 4 DATA FORMAT SPECIFICATION RECORD *~ ** SET TYPE- 64EB ** T'¥PE ~EPRC D(:)_E VAt..~UE I 66 0 2 66 0 3 73 44 4 66 5 66 6 73 7 65 8 68 0,5 9 65 !1 66 23 1.~ 68 13 66 0 14 65 FT 15 66 16 66 1 0 66 0 DEPT FT 391617 O0 000 O0 0 1 1 1. 4 68 NPHI PSl PU 391617 O0 000 O0 0 i ! 1 4 68 TNR~ PS1 391617 O0 000 O0 O 1 1 i 4 68 RTN~ PS1 391617 O0 000 O0 0 1 1 1 4 68 RCNT PS! CPS 391617 On 006 O0 (3 i 1 1 4 68 RCFT PSi CPS 391617 O0 000 O0 0 1 1 1 4 68 CNTC PS1 CPS 391617 00 000 O0 0 1 1 1 4 68 CFTC PS1 CPS 391617 DO OOO O0 O 1 1 1 4 68 GR PS1 GAPI 391.617 00 000 00 0 I i 1 4 68 TENS PS1 L~ 391617 o0 000 o0 0 1 1 I 4 68 CCL PSI v 391.617 00 000 00 o 1 I 1 4 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 OOO00O0000 68 0000000000 m~mmmmm,mmmmmmmmmmmmmmmmmmm ~mmmmmmmmmmmmmmmmmm~m~mm~mmmmmmmmmmmmmmmmmmm~mmmmmmmmmmmm~mmm IS ~iape Verlficetlor~ Listing :b!umberQ~er Alaska Computin~ Center 10-,jUb-!990 ]!9',05 DEPT 9430,0o0 i~PHI P ' ......P~ C ~:i '!" 'P ...... $1 ! 987,976 R C F T, PS! "PSi 4.;7.375 '.TENS.PS1 GP . 94:00,000 t~P }.i i P,5I DEPT. 8t 1697,203" 'R.:~C ;.'i7,P81.' RCNT'i[~S ! 56.906 ~ E.~' o, G~. D E P 7', P RC.~T, $1, 2406,943 Rc~"T,?Si G~,P$1 24,500 TENS,PS1 DEPT. 9100.000 RCNT.PS! 3363,549 RCFT.PS1 GR,PSI 12,~98 Tg~8,P81 DEPT. 8900,000 RCNT,..Pr{!.~ 3772,!O2. RCFT, C PS1 37.500 TE~:iS,PSI DE?T, 8800,000 NPH I, PS 1 ~CNT,PS1 2200,393 ~ c~"r PS1 ' ........... ' P S 1 PS1 31,578 TENS, DEPT, 8725,500 ~PHI,PSI . KtFT PS 1 RCNT,PSI 2043 222 "~'., . GR.PS! 41 ,344 TE~S, PS1 ** END OF DATA 292,908 CNTC,PS1 1000,000 CCL.PS1 21.,594 T~!RA, PSI . '~ " PS1 524 590 I045,000 CCL.PS1 22,893 TNRA,PSI 487,709 CtiiTC,P$! i025,000 COb,PS1 16,191 TNRA,P$! 72,035 CNTC, PS1 :30,000 C C L, P 81 7.935 TNRA,PS1 22~1,219 C~i:TC,P$1 1035,000 CCL,P51 16.896 TNRA,PS! 991.150 CNTC,P$1 1010,000 CCL.P$1 33,282 TNRA,PSI. 416.5~6 C~JTC.PSI !0~5,000 CCL.PS1 47.848 TNRA..P81 298.~25 CNTC,PSI 1030.000 CCL,PS1 7,172 2072,954 0.000 5.832 172~,135 ,000 4,498 2432,318 0,000 4.658 226?.094 0.000 3 805 0o000 2,653 6087,095 o'obo 3.898 3889,204 0,000 5,861 2239.582 0,000 7 153 204.6~641 0.000 R. TNR.P$1 CFTC.PS1 T;[iR.PS1 FTC'PS1 RTS~R.P$1 CFTC.PS1 R:TNR,PS1 CFTC.PSi RTNR, PS1 CFTC ;PS 1 RTNR. S1 CFTC.PSI RTNR.P$'I CFTC.PS1 RTNR.PS1 CFTC.PS1 ''*~ PS1 RI...R, CFTC,PSi 7,000 291,949 5,143 299'773 4,294 490,350 4,452 '494,937 2,48~ 2253,859 998,:9!8 5,185 385,517 6 3!6 288:067 **** FILE FILE NAME SERVICE VERSIOn! DhTE ~AX REC SIZE F:I:LE TYPE: L~ST FILE TRAILER **** : EDIT .001 : FLIC ; O01A04 : 90107/!0 : 1024 : Tape Verification ListinO :blumber~er Alaska Co~'~puting Center **** FILE HE,~I)ER **** FiLE NAME : EDIT ,002 SERVICE : FbIC VERSION : O01A04 DATE : 90/07/10 ~AX REC SiZE : 102.4 FILE TYPE : LAST FILE lO-JUh-!990 I9:05 PAGE{ ****************************************************************************** FILE - EDIT,O02 BP EXPLORATION PRUDHOE ~3AY E-!2 (41-06-11-1.4] 50-029-20782 DATA 8ANPbED EVERY -.5000 FEET DATA !aCLUDED TOOL EX. TENS ION TYPE USED CNT-A/D/H ,PS2 T ti O I.,,. NA~E CO~4PEMSATED ~Et!TROM ****************************************************************************** T~BI.K %'YPE : TU~I VALU DEFI C BP EXPLORATION Company Name F~ PRUD~OE BAY FieldMame ~' ~-12 (41-06-11-14) Well Name API~ 50-029-20782 API Serial Number F!, 573' S~L & 500' WEb Field Location S~;C~ ~ Section TO~ llh Township R~NG 14E Ranqe COtJ~: NO~'h &L(~PE County STAT ALASKA State or Province NATI bSA Nation ~ITN C, ~ICHEI, ~itness' Na~e Tape Verification bistinq :hlumberger AlasKa ComDutinq Center iO'-jUb-! 990 1.9:05 PAGE: 7 TU~I VALU DEFI SON 391617 Service Order Number PDAT ~SL Permanent datum LMF I~og ~easured ~rom APD FT 64,3 EKB FT EDF FT ~ 63,3 EGL FT 32 3 TDD g~ 94~ 9, TABLE TYPE : CURV DEFI D Bt C an[~pT De h h nel Name NPMI Neutron Porosity TNRA Calibrated Thermal Neutron Ratio ~TN~ Raw T~ermal Neutron ~atlo RCN~' RAW NEAR CNT COUNTS RCFT RAW FAR CNT COUETS CNTC Corrected ~ear Thermal Counts CFTC Corrected Far T~ermal Counts GR Gamma Ray TENS Tension CCh CCL Amplitude ** F, ATA FL.]R~AT SPECIFICATIOH REC[DRD ** ! 66 0 2 66 0 3 73 44 4 66 1 5 66 6 73 7 65 ~ 6~ 0,5 ~ 65 FT 11 66. 23 !2 68 1~ 66 0 1 4 (~ 5 F'I' 15 66 ~8 16 66 ~ IS ~[ape Yerificati. on bi, sting ch.lumberger AlasKa Com.pt,ttlng Center I()-JUL-1990 t9:05 PAGE{ S~RV UNIT SER ID 39~ 39! 391 391. 39I 391, DEPT FT NPHI PS2 PU TMRa PS2 RTB~ PS2 RCFT PS2 CNTC PS2 CFTC PS2 G~ PS2 TENS PS2 CCL PS2 'CPS CPS V 39 II YPE- CHAN ** . .... ..... IC~,, &PI APl API 17, NUM' NUMB E EPR ...ROCE S ER ~ LOG TYPE CLASS NOD NUMB SA~P ELEM CODE (}lEX) 61.7 O0 000 O0 0 2 ~ I 4 68 0000000000 617 O0 000 O0 0 2 1 1 4 68 0000000000 617 00 000 00 0 2 1 I 4 68 0000000000 617 O0 000 O0 0 2 I 1 4 68 0000000000 6t7 O0 000 00 0 2 1 1 4 68 0000000000 61.7 00 000 O0 0 2 1 1 4 68 0000000000 617 O0 000 O0 0 2 ! I 4 68 0000000000 617 O0 000 O0 0 2 1 1 4 68 0000000000 617 00 000 00 0 2 1 I 4 68 0000000000 617 O0 000 O0 0 2 1 ! 4 68 0000000000 ~,617 O0 00(3 00 0 2 1, 1 4 68 0000000000 ** TA DA DE', PT. 94 RCNT,P82 15 D~..F', , . ¢., G~,PS2 DEPT 93 ~Ct,~T: Ps 2 21 GP,P~2 DEPT. 92 RCN'!'. PS2 22 ¢'~ PS2 DEPT. 9 1 RCNT, PS2 34 Gt~'. PS2 DFPT, 90 RCrd[t:, PS2 56 Ge,PS2 DEPT. 89 RCNT'PS2 37 26,000 ','.iPH'I,P$2 31,987 TNRA PS2 5 716 RTNR P$2 08,685 RCFT,P52 277.91.6 CNTC:PS2 1568~829 CFTC:PS2 53,906 TENS,PS2 825,000 CCh,PS2 O' 000 00,000 NPHI,PS2 33.04.8 TNRA,PS2 5 8.t6 RTNR,PS2 99.399 RCFT,PS2 304,304 CNTC,PS2 1743',764 CFTC~P$2 · . ) ~, ';, .. . 55 625 ~. ..... NS PS2 1060,000 CCL,PS2 0 000 . 0O,000 NPi.iI,P$2 21,856 TNFA,PS2 4,530 RTNR,PS2 66,667 R..P3.,¢' P82 5t)6,122 CNTC,PS2 2313,796 CFTC,PS2 36,125 TCN$,PS2 1025,000 CCL,PS2 0,000 00.000 r,~P'HI. P$2 25.030 TN~,P$2 4 917 RT~:R.PS2 22.676 RCFT.PS2 432.882 C~..,PS2 2283~262 CFTC,PS2 10,945 TENS.PS2 1015.000 CCL,P$2 0,000 OO.000 h.PHI, P$2 16,414 ~NRA,P$2 3 834 RTNR,P$2 3(>.862 RCFT,P$2 898'876 NTC,PS2 3577."338 CFTC,PS2 1.4,60q_ TENS.. .PS2 1035,000_ CCL. .PS2 0,000.. 00.o00 ¢~PHI.P$2 8,110 T~!RA.PS2 2,678 R?'NR,PS2 R1,632 RCFT,PS2 2255,3~-2 C~'IC, PS2 6019,187 CFTC,PS2 19,250 TC~!S, PS2 1C, 25,000 CCL,PS2 0,000 00,o00 iqPMI,PS2 15.9i7 T~RA,P$2 3 768 R'rNR, PS2 47,748 RCFT.P52 1002.308 CNTC,PS2 3950;336 CP'TC, P$2 3g.93}{ TENS.PS2 995.0(~0 CCL,PS2 0,000 5,429 274,463 5,579 307,846 4,194 468,374 5,000 465,311 3 709 913:084 522 2185:272 3,631 1036,538 Verification Listinq :hlumberger Alaska Co~putlnq Center 10-jl,!L-1990 19:05 DEiPT, 8800.000 aCNT,P$2 2157,303 GR,PS2 33,906 DEP~, ~728.000 RCNT,PS2 1959,t84 G~,PS2 42,906 34,5~37 TMRA Pm2 375.894 CNTC,PS2 985,000 CCL'P$2 47,3~9 TNR~, PS2 310,521 C ~,,i T C, P $ 2 990,000 CCL, PS2 5,994 2266,088 0,000 7,110 2038,806 0,000 RTN~, PS2 CFTC. PS2 R~TC . c. : s2 5, '826 379 · 426 6,421 288,519 ** EN[> OF DAT.~ ** **** FILE TPA!bER **** FILE NAME : EDIT ,002 SERYlCE ~ FLIC VERSIO~ : O01a04 DATE : 90/07/I0 ~aX REC SIZE : 1024 FILE TYPE : bO LAST FILE : **** FILE ~EADER **** FILE NA~E : EDIT ,003 SERVICE : FLIC VER$IO~ : O01A04 DATE : 90/07/10 MAX REC SIZE : 1024 FILE TYPE; LaST FILE ****************************************************************************** FIL~: ' EDIT,003 gP E×PLORATION PRI,.JDHOE SAY k?-12 (41-06-11-14) 50-02~-~07~2 "PASS #3 DATa SAfe'PLED EVERY -.%000 FEET [~ATA INCI.,IIDEU- TOOl., IS ~'a~e Verification Listing .-blumberger ~AlasKa Co~?putin~ Center lO-jUL-1990 19:05 * TYPE * CNT-A/D/H PAGE: TABLE TYPE : CONS CN BP E×PLORATION Compan Name FN PRUOHOg BAY Fietd N. ame WN g-12 (~1-06-!1-1.4) Well Name APIN 50-029-20782 API Serial Number FL 573' 8N~ & 500' ~EL Field Location SECT 6 Sectlon TCWN lin Township R~NG 14E Range COl.IN NORTH ~LOPE County S~A~~ ALASKA State or Province NATI bSA Nation WtTN C. ~ICHEL ~itness' Name SON 39 1617 Service Order Number PDAT MSL Permanent datum r,~F boq .easured From APB FT 64,3 EKB FT 64,3 EDF FT ~3,3 EGL FT 32 3 TDD FT 94{9, OEFI p . an a ~PHI Neutron Porosity TNRA Calibrated Thermal, Neutron Ratlo R?NR Raw Thermal Neutron Ratio RCFT RAW FAR CxiT COUNTS CNTC Corrected Near Ther~nal Counts CFTC Corrected Far ?hermal Counts GR Gamma Ray ~EN8 Tension CCL CCh AmplJ. tude Tape Verification Listinq :hlumberqer AlasKa Computinq CeDter lO-.JUL-1990 19:05 FORaAT SPEC!'FICATI[IN RECO~D SET TYPE - 64EB ** TYPE REPR CODE ~abUE 2 66 0 73 44 11. 12 13 14 15 16 0 66 66 73 65 68 0,5 65 FT 66 23 68 66 0 65 FT 66 68 66 66 1 ** SE.! TYPE ............ .... .... ,,,.-.....-,---..-..,,.........-...-..-.--..-.. NAME SERV UNIT SERVI¢.. A I APl API Fl] E NUMB N .t5 SIZE REPR PROCESS ID ORDE~ ~ LOG TYPE CLASS MOD NbMB SAMP E!~EM CODE (hEX) DEPT FT 39161.7 00 000 O0 0 3 l 1 4 68 0000000000 NPHI PS3 PU 391617 O0 000 00 0 3 1 ! 4 6B 0000000000 TNRA PS3 391617 00 000 00 0 3 1 1 4 6g 0000000000 RTNR PS3 391617 00 00O 00 0 3 1 1 4 68 0000000000 RCNT PS3 CPS 39161.7 .OO 000 OO 0 3 1 I 4 68 0000000000 RCFT PS3 CPS 391617 O0 000 00 0 3 1 I 4 68 0000000000 CNTC PS3 CPS 391617 O0 000 O0 0 3 1 1 4 68 0000000000 CFTC PS3 CPS 391617 00 000 00 O 3 ! I 4 68 0000000000 GR PS3 GAPI 391617 00 000 00 0 3 I 1 4 68 0000000000 TENS PS3 LB 391617 O0 000 00 0 3 1 I 4 68 0000000000 CCL PS3 V 391617 00 000 00 0 3 ! 1 4 68 0000000000 mmmmmmmmmmmMmmmmmmmmm! DEPT 9426 000 · ~ , . ~,,PHI.P$]] 25,743 TNRA.P$3 5 002 RTNR,P$3 RCNT,PS3 1.508,685 RCFT.PS3 317,618 CNTC,PS3 1568:829 CFTC,PS3 (;P,P$3 60,156 TENS,PS] 800,000 CC[.,,P$3 0,000 DEPT, 940(~.000 NPHI.;[~83 33,901 TNRA,P$3 5,.926 RTNR,P83 R. CN'I'.PS3 1~.q9,694 Rcr'r.. $3 304.609 CNTC,PS3 1777 799 CFTC.PS3 GR,PS3 56,719 T?NS,PS3 1065,000 CCL,PS3 0, ()00 4 75O 31~:671 5 895 309:g93 Tape verificatio~ Listlnq :hlumberoer Alaska Computinq Center DEPT. 9300, OOC) RENT,PS] ~285,7~4: REFT.PS3 '~ ~ ' . ~ .... G '.PS3 35,656 TENo. P83 DEPT. 9200 00O .~}PH I. PS3 RENT,PS3 2285:714 REFT.PS3 GP,PS3 1.0,813 DEPT. 9100,000 ~PHt P83 RCNT'PS3 3468,3803 R.~I,PS3 GP,PS3 13,0 6 TENS.PS3 DEPT, 9000,000 ~'~PBI PS3 RENT,PS3 5846 758 GR,PS3 22.203 TENS.PS3 DEPT, 8900,000 NPHI. P83 RC~T,PS] 3622 047 R F~,PS3 G~,PS] 42,~75 TENS.PS3 DEPT. 8800. 000 NPHI. P83 RENT.PS3 211.6.232 REFT.P63 G~. PS3 34,125 TENS.PS3 DEPT. 8728,000 RCNT.PS3 1886.051. R. CFT,P83 GR,PS3 47,656 TENS,PS3 ** END OF tJATA ** **** FILE TRAILER **** FILE NAt,~E : EOt~r ,003 SERVICE : FLIC YER$IO~,! : 0OlA04 DATF : 90/07/10 t~AX REC SIZM ; 1024 FILF TYPE : LO LAST FILS : **** FILE READ~;R **** FILE Nitre : E~¢Ir .004 SERVICE: .* FL!C VERSION : O01A04 DATE ~ 00/07/10 AAX REC SIZE : 1024 F!L[ TYPE : LL) LAS~ FILE : i O,,,d UL-, 1990 19:05 21,820 Tt'.iRA, PS 3 4,526 489,796 CNTC,PS3 . 2271,812 I030,000 CCL,PS3 0,000 24,849 TBiRA,PS3 4,895 480.962 CNTC,'.~ PS3 2339,942 1025,000 CCh,PS3 0.000 t8.729 TNRA.P83 4 136 848,9~0 C}~JTC* PS3 3601:710 1010'000 {jCL'PS] 0,000 8,634 TNRA.PS3 2.752 22!6,110 CNTC. PS3 5949, 164 1005. 000 C..L.PSBC 0,000 !6.035 TNRA.PS3 3.784 !02l .6!! CNTC, PS3 3848.767 1.000,000 ECL.PS3 0,000 32,428 TNRA.PS3 5,767 361.493 CNTC,PS3 2226.363 980,000 CCh,PS3 0.000 47,869 T~:~RA, PS3 7,155 282,908 CNTC.PS3 1974,2~9 9~5.000 CCh,PS3 0,000 PAGE: 12 4,067 457,126 4.667 480,808 4,077 865,917 2,454 2126,503 ~,662 1007.603 5.913 385,593 6,778 276,009 Tape Verification Llstln~ 3b!umberger Alaska Computir~9 Center ! O-J [~[..,- 1990 !9:05 PAGE: FILE - EOIT,O04 BP EXPhORATI©~ PRU~H©E ~A¥ E-12 ~41-06-1i-14) 50-02 -20782 "PASS ~4 C~L" DATA SAMPLED EVERY -,5000 FEET DATA INCLUDED - TOOL EXTENSION TYPE USED CMT-A/D/M TOOL NA~E COaPENSATED NE!,!TRO~ TABLE TYPE : CO~S TU{i<! VALU DEFI CN E.P E×,PLORATION Compan~ Name f'~ PRUDHOE BAY f'ield ~ame w~? E-12 (41-06-11-14) ~eli Name APIN 50-029-20782 AP1 Serial Number FL 573' SnL & 500' NEL Field Location SECT 6 Section TOW~ 11~; Township R~aG 14E Range COU~ NORTH ~bOPa COUnty SIA? AbASKA State or Province NAT? USA Nation WlT~i C ~IChEL ~ltness' Name SON 3~1615 Service Order Number PP~? MSL Permanent datum ~PD FT L~F ~B Log ~easured From APO FT 64,3 E~5 FT 54.3 E~F FT 63.3 EGL FT 32,3 T~D FT 9419. IS TaDe Verification ListlD{t ~blumberger AlasKa Computing Center 19:05 TABLE T¥:PE : CURV DEFI D~ T . epth Ch n ~P~ I ~eut run Por~,s i t~ TNRA Calibrated ~ hermal ~eutron Ratio RT~ Ra~ Thermal Neutron Ratio RC~T RAW NEAR CNT COL~NTS RCFT RA~ FAR CNT CNTC Corrected .Near Thermal Counts CFTC Corrected Far Thermal Cou~ts GR Gamma Ray TENS Tension CCL CCL Amplitude PAGE{ ,14 ** DATA PO~<!,~,AT ~.'~ECI, FIC~ IO.N REC[~RD ** SET TYPE RE VALUE 1 66 0 2 66 0 3 73 44 4 66 5 66 6 73 7 65 8 68 0,5 g 65 MT 11 66 23 1.2 6~ 13 66 0 14 65 15 66 68 16 66 0 66 IIIlIIlIIIIII IIIIIIIIIIIIII~II ** SET TYPE - C~AN ** Nh SERV i3~IT SER I API P ~PI AP I NUMB ,. B PROCESS ID {:RDER ~ LOG TYPE CLASS M~D NUMB SA~P ELE~ CODE (HEX) DEPT FT 391617 0!) 000 O0 0 4 1 1 4 68 0000000000 NPH! PS4 PU 391617 O0 000 O0 0 4 1 1 4 68 0000000000 TNRA PS4 391617 O0 000 O0 0 4 1 1 4 68 0000000000 RT~!P PS4 391617 O0 000 00 0 ~ 1 1 4 68 0000000000 ~CST P$4 CPS 391617 O0 000 00 0 4 1 I 4 68 0000000000 RCFT PS4 CPS 391617 ()(:) 900 OO 0 4 1 I 4 68 0000000000 Tape Yerl,.tlcatlon Listing cblumberger Alas~ta Computing Center !9:05 PAGE: !5 , ERV . "r SF VI'CE P ,~,PI FiB NU~B ~ SIZE REP PROCESS ID ORDE~ ~ LOG TYPE CLASS MUD N[JMB SA~4P EbEM CODE (HEX) .......-..--,....-.--.-.,,......-..,...-.,-.---...,...-.....-,.........,..-........ CNTC PS4 C S 391617 ( 00o 0 ) 4 1 4 68 000000000 CFTC PS4 CPS 391617 O0 000 OC) 0 4 I 1 4 68 0000000000 G~' P84 (;APl 39~617 O0 000 O0 0 4 I I 4 68 0000000000 TF:N$ PS4 LB 391617 O0 000 O0 0 4 i 1 4 68 0000000000 CCL PS4 V 39161,7 O0 000 00 0 4 1 i 4 68 0000000000 ** DATA DEl)T, 9426.500 RCNT.PS4 1886,051 GR,PS4 47.656 DEPT, 9400.000 RCNT,PS4 !698,842 G~,PS4 56.438 DEPT. 9300,000 ~CNT,PS4 !911,368 Ge,PS4 46,563 DEPT. 9200,000 RC~!~:, P$4 2157.996 G~,P84 :!3.883 DEPT, ~!00,000 RCNT,PS4 .464,567 Ge,PS4 !.5'811t DFPT. 9000.00o RCNT,PS4 5611.222 GF,PS4 20.938 DEPT. 8900.000 RCNT,PS4 3751.503 GR,PS4 44.906 DFPT. 8800, l)O0 RCNT,PS4 214¢.,296 ~R.P$4 34.71. g DE'PT. 8'!25.500 RC[dT.PS4 .1987.976 GE.PS4 47.375 NP},{I,P84 47,869 TNRA.P$4 7,155 RTNR,PS4 RCFT,PS4 282,908 CNTC'PS4 I974,239 CFTC~PS4 TENS,PS4 965,000 CC[.,,PS4 0"000 NPHI,PS4 32,546 TNR~.PS4 5,780 RTNR.PS4 RCFT,PS4 361.493 (~NTC.PS4 1776.055 CFTC,PS4 TENS.PS4 1055,000 CC'b'PS4 0,000 NP~I,PS,4 20.223 TNR.., ' C~ ' ~'A PS4 4 326 RTNR P84 RCFT,P$4 424 36~ CNTC*PS4 2068:092 CFT PS4 TENT,PS4 i035~00 CCL'PS4 0,000 "'C"* .NPHI'PS4 24i!21 TNR~,PS4 ~i807 RTNR.PS4, T R.,~,~ P84 463 20 CNTC,PS4 234 303 CF'C,P$4 . PS4 000 TENS PS4 I035 O0 CCi,, NPHI,P$4 19,527 TNRA.PS4 4.238 RTNR,P$4 RCFT,PS.4 863 !98 CNTC.P$4 3605,255 CFTC,PS4 TENS,PS4 1025~000 CCL,PS4 0,000 ~P~I,P$4 8.675 TNRA.P$4 2.758 RTN~,PS4 RCFT,P$4 2137,524 CNTC,P$4 5834,833 CFTC,PS4 TE~S.PS4 1015,000 CCL.PS4 0.000 NPHI.P$4 16.278 TNRA,P$4 3.816 RTNR,P$4 RCFT.PS4 1037.328 CNTC.P$4 3893,642 CFTC.PS4 ?]!E~S,PS4 995.000 CCh. PS4 0.000 ~P~i.P$4 32,~3! TNRA.PS4 5 81~ RTNR.PS4 RCFT. P$4 4i6. 834 CNTC. PS4 2263:221 CFTC.PS4 TENS.PS4 9~5,0o0 CCL.P$4 0.000 NPB!.P$4 48.05~ TNRA.P$4 7.172 NTNR.P$4 RCFT,PS4 282.908 C~TC,P$4 2072,954 CFTC.PS4 TEN$,~S4 lO00.OOO CCh. PS4 0.000 6,778 276,009 4,870 322,157 4.370 431'678 5.067 480,~70 4000 843:504 2,559 2086,411 3,606 ~020,650 5 231 393:466 7,000 291,949 I$ 7ape Verifi. catJon Listing chlumberger Alaska ComEt]ting Center **** PILE FILE NAME : EBIT SERVICE : FhIC DATE : 90/07/i0 MaX REC sIZE : 1024 :FILE TYPE : LO IO-dUL-1990 !9:05 PAGE: **** FILE HEAQER **** FILE NA~E : EDIT ,005 SERVICE : FblC VERSION : O01A04 DATE : 90/07/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE ****************************************************************************** , * FILE ' EDIT,O05 * * BP EXPLO~TI©N * PRUDHOE BaY * 50-029-20782 , , * "HOPGES bE~MAND AVJ~RAGED , * DATA SAHPLED E~ERY -,5000 FEET , * ~ATA INCbU!)Ei) , * TOOL EXTE~SI f) N TOOL * TYPE USeD ~AME , * C~T-A/D/H .[4[.,A CO~PENSATEI:> NELiT}~ON * ****************************************************************************** TYPE TUbI VALU DEFI _. ~P KxPt~ONATIt~. Co~pany Name F~i PRbl)hOkl BAY Field Name [S Ta~ ~;,e Verification bistin~ :hium~erqer Alas~',a Co~putln~ Center 1. 0 - J 05- ! 990 I. 9: 05 P A G E: 17 T U N ! V ~ L U D E F I WN g-12 (41-06-!1-14) ~ell Name APIN 50-029-20782 API Serial Number FL 573' SNL & 500' WEL Field Location SECT 6 Section TOWN lIN Township RANG 14~ Range £:,UN NORTH SLOPE Coufity STAT AbAS~A State or Province NATI USA Nation WITN C MiC}~EI,J Witness' Name SON 3~i617 Service Order Number PDAT ~SL Permanent datum EPD FT 0 [,,~F i~ bog Measured From APD FT 64,3 EKB FT 64,3 EDF FT 63,3 EGL FT 32.3 TDD FT 9419, [')EFI . Depth Cha NPN. 7 Neutron Porosity ** ~ATA FOR~-~AT SPECIFICATION RECORD ** SET TYPE - 64~B 1 66 0 2 66 0 3 7t 8 4 66 1 5 66 6 73 7 65 8 6g 0.5 9 65 FT 11 66 12~ 17 68 13 66 0 1.4 65 F*~ 15 ~6 68 IS ?a~::,e 'veri¢icati. op Listing =hlu:m. berger AIasKa Comp'utin~ Center !O-JUL-1990 19:05 PAGE~ 18 ** St:,,~ TYPE CHh. N ** ~.~h~ ....SER t.I$llT S:~...(%.I API. A I AP1 API I NI..IgB N ID ORDER ~ LOG TY'PE CLASS MOD Nt..iMt~ SAMP ELE~q CODE (HEX) ' ' ........'"" .... E'"'"'";"" ....... DFPT F 391617 O0 000 .0 0 I I 4 6 O0 000000 ~PHI HLA PU 391617 O0 000 O0 0 5 1 I 4 68 0000000000 ** DATA ** DEPT, 9430,500 iqPlqI, kl. hA 20, ~]t~l DEP.q!:, 9400,000 NPHI,HLA 33,008 DEPT. 9300,000 NPHI,HLA 21,631 DEPT, 9200,000 f"iP}! :I. ~iL A 24,268 DFPT. 9100.000 NP~tI, [JLA 17,676 DEPT, 9000,000 NPHI,IILA D~PI, 8900,000 ~'~PB I, Hi]A i6,2!1 DEPT, 8725,060 NPHI,HLA 0,000 ** Ear) OF DATA **** FILE TRA!bEP **** FILE NA~.'E : Et.',IT ,005 SF~RV ICF: : Fb!C VEPSIO~,, : O01A04 D~TF : 90107/10 M~X ~gc S.[Z~; : 1024 FILE TYPE : L[; [.,g ST gibe : IS Ta,ve 9~erliicati,,,on I~istin~ chl. U~ber~er Alaska Computi. r~f~ Center :t. 9:05 PAGE~ **** TAPE TRAILER SERVICE ~',;i I ~! E : DATE : 90/07/10 ORIGIN : FLIC T~PE ~A~E : 73939 CONTINUATION ~ : I PRSVIOUS TAPE : COa~ENT i 'BP EXPLORATION,PRUDflOE t:~A¥,E-!2 (41-06-i!-14),50-029~20782 * *,, R E E b T ~: A I l, E R * * * * .$~:RYlCE NhaE : EDIT D~T~: : 90107/10 ORIGIN : F'LIC REEL N~E : 73939 CONTINUATI(.~f~ ~ : CC~ENT : BP EXPL[]R..aTION, PR'UD~OE ~.A.Y, E- 12 ( 41-06-1 l-l!), 50-029-20782 E- 12 PRUDHOE BAY RECEIVED OCT 1 3 1~5 Comrais~ion 9367 WESTERN ATLAS Logging Services Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD E-12 500292078200 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 02-OCT-95 1291.10 K. BRUNNER J. SHARP 6 liN 14E 573 500 64.30 0.00 32.30 ~ST STRING 2ND STRING 9.625 8772.0 3RD STRING 7.000 9470.0 PRODUCTION STRING 5.500 8334.0 CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BHCS GR 2 1 19-APR-82 SWS BASELINE DEPTH 8720.0 8765.0 8765.5 8775.0 8775.5 8777.0 8782.0 8790.0 8791.0 8811.0 8821.0 8831.5 8832.5 GRCH 8720.0 8763.5 8764.0 8776.0 8776.5 8777.0 8782.0 8790.0 8791.0 8811.0 8822.0 8832.5 8833.0 EQUIVALENT UNSHIFTED DEPTH 47.00 26.00 17.00 8835.0 8836.0 8839.5 885O.O 8851.5 8852.5 8853.0 8856.0 8857.5 8859.0 8862.0 8880.5 8882.0 8883.0 8885.0 8888.0 8890.0 8890.5 8891.0 8892.0 8894.0 8895.5 8896.5 8898.0 8901.0 8903.0 8904.5 8905.5 8906.5 8923.5 8924.5 8925.5 8927.0 8929.0 8931.0 8934.0 8934.5 8941.0 8945.0 8946.5 8948.5 8951.0 8953.0 8955.5 8957.5 8959.0 8962.0 8966.0 8993.5 9001.0 9011.0 9014.0 9015.0 9017.0 9033.5 9035.0 9037.0 9109.0 9110.5 9111.5 8836.0 8837.0 8839.5 8850.5 8852.0 8852.5 8853.5 8856.0 8858.0 8859.5 8862.0 8880.5 8882.5 8883.5 8886.0 8888.0 8889.0 8889.5 8890.5 8891.5 8895.0 8896.5 8897.0 8898.5 8901.5 8903.0 8905.0 8905.5 8906.5 8924.0 8925.0 8925.5 8927.5 8929.5 8931.0 8934.0 8935.0 8941.5 8945.0 8946.5 8948.0 8951.5 8953.5 8956.0 8957.5 8959.0 8962.0 8966.0 8994.5 9002.0 9011.5 9014.5 9015.5 9017.0 9033.5 9035.0 9037.0 9109.5 9111.0 9111.5 9114.0 9130.5 9136.0 9138.0 9139.0 9142.0 9161.0 9193.5 9222.0 9223.0 9223.5 9224.0 9228.0 9230.0 9233.5 9238.0 9240.0 9250.0 9252.0 9254.0 9255.5 9282.5 9286.0 9288.0 9292.5 9293.5 9294.0 9294.5 9295.0 9296.0 9298.0 9300.0 9302.0 9306.5 9307.0 9308.5 9309.5 9312.5 9317.0 9318.5 9320.0 9323.0 9325.0 9329.0 9338.0 9340.0 9342.5 9344.0 9347.0 9349.0 9390.0 REMARKS: 9114.5 9131.0 9136.5 9138.5 9139.5 9142.5 9161.5 9194.5 9223.0 9223.5 9224.0 9225.0 9228.5 9231.0 9233.5 9238.5 9241.0 9251.5 9253.0 9254.5 9256.0 9283.5 9287.0 9289.0 9293.5 9295.0 9295.5 9296.5 9297.0 9297.5 9299.5 9302.0 9303.5 9308.0 9309.0 9310.5 9311.0 9314.5 9319.0 9320.5 9322.0 9325.0 9326.5 9330.5 9340.5 9342.5 9344.5 9346.5 9350.0 9351.5 9390.0 CN/GR Cased Hole. TIED INTO 21-JUN-94 CN/GR. WELL TEST SUMMARY TEST DATE 14-JUN-95 ELAPSED TIME 4.0 HOURS GROSS FLUID RATE 1.01 MBPD NET OIL RATE NET WATER RATE FORMATION GAS RATE GOR LIFT GAS RATE CASING PRESSURE TGOR TGLR CHOKE OPENING MANIFOLD PRESSURE MANIFOLD TEMPERATURE 121 WATER CUT (CALC) 3.1 0.98 MBOPD 0.03 MBWPD 17.70 MMSCFD 18022 SCF/STB 0.0 MMSCFD 0 PSIG 18022 SCF/STB 17461 $CF/BBL 40.0 2353 PSIG DEGF PCNT CONDITIONS DURING LOGGING: WHP=100 PSI. PUMPED IN 210 BBL SEAWATER BEFORE LOGGING. WELL SQUEEZED OFF PERFORATIONS LEAKING. NEUTRON LOG PARAMETERS: LIMESTONE MATRIX, CHISM OFF, CALIPER & CASING CORRECTED, SALINITY = 0.0 PPM. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS NEUTRON DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 3) ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4) ALL SUBSEQUENT NEUTRON PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS NEUTRON. / ? ?MATCH1A. OUT $ FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0. 5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 8746.0 9353.0 8760.0 9367.0 ......... EQUIVALENT UNSHIFTED DEPTH ......... (MEASURED DEPTH) BASELINE DEPTH NPHI 8720.0 8720.0 8770.5 8770.0 8775.0 8774.5 8785.0 8783.0 8791.0 8789.5 8832.5 8831.0 8835.5 8834.5 8839.5 8840.5 8871.5 8877.0 8885.0 8889.0 8892.0 8895.0 8923.0 8922.0 8924.0 8923.0 8924.5 8924.0 8929.0 8929.0 8946.5 8946.5 8953.0 8953.0 8965.5 8965.5 8968.0 8967.5 8997.0 8997.5 9008.0 9008.0 9069.5 9067.0 9070.0 9067.5 9087.0 9087.0 9096.0 9096.0 9133.5 9133.5 9136.0 9137.5 9142.0 9144.0 9148.0 9150.5 9179.5 9177.5 9180.5 9178.5 9228.0 9225.0 9234.0 9232.0 9240.5 9242.0 9281.0 9282.0 9282.5 9284.0 9283.5 9285.5 9284.5 9287.5 9286.5 9289.5 9288.5 9291.0 9300.0 9318.5 9323.5 9345.5 9347.0 9349.5 9390.0 $ REMARKS: 9292.0 9294.0 9302.0 9315.5 9322.0 9343.5 9345.5 9347.5 9390.0 PASS 1. FUCT & NUCT WERE SHIFTED WITH NPHI. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. CN WN FN COUN STAT / ? ?MATCH1B. OUT $ : BP EXPLORATION (ALASKA) : E-12 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units 1 GRCH 2418 68 1 GAPI 2 NPHI 2418 68 1 PU-L 3 FUCT 2418 68 1 CPS 4 NUCT 2418 68 1 CPS API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 42 995 99 1 4 4 42 995 99 1 4 4 42 995 99 1 4 4 42 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 27 Tape File Start Depth = 9390.000000 Tape File End Depth = 8720.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 6706 datums Tape Subfile: 2 Minimum record length: Maximum record length: 322 records... 62 bytes 1006 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 'START DEPTH STOP DEPTH 8746.0 9353.0 8760.0 9367.0 BASELINE DEPTH GRCH 8720.0 8741.5 8740.5 8751.0 8750.0 8755.0 8764.5 8769.5 8775.5 8776.0 8776.5 8777.0 8777.5 8778.0 8778.0 8779.5 8782.5 8783.5 8784.0 8785.0 8786.0 8795.5 8795.5 8796.0 8796.5 8796.0 8801.5 8826.0 8827~5 8826.5 8828.0 8828.5 8829.5 8839.5 8840.0 8841.0 8841.0 8841.5 8848.0 8850.0 8850.5 8851.0 8851.0 8851.5 8852.0 8852.0 8852.5 8853.0 8853.0 8856.5 8857.0 8857.0 8858.0 8858.5 8859.0 8859.5 8860.0 8860.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH NPHI 8720.0 8754.5 8764.0 8769.5 8775.5 8778.0 8781.0 8781.5 8782.0 8782.5 8783.5 8794.5 8799.0 8840.5 8850.5 8858.5 8864.0 8867.0 8871.5 8872.5 8875.5 8876.0 8877.0 8880.5 8890.0 8891.0 8906.0 8924.0 8929.0 8933.0 8934.0 8938.5 8941.5 8942.5 8946.0 8951.5 8952.5 8957.5 8976.5 8987.5 8996.0 8997.0 8998.0 8998.5 8999.5 9000.5 9001.5 9004.0 9004.5 9005.O 9007.5 9008.0 9011.0 9012.0 9013.5 9015.0 9016.5 9018.0 9020.5 9033.5 9034.0 9042.0 9052.0 9053.5 9054.5 9078.5 9079.0 9083.0 9084.0 9084.5 9085.0 9085.5 9086.0 9090.5 9102.0 9109.0 8875.5 8876.5 8890.5 8891.0 8906.0 8924.5 8933.5 8934.0 8941.5 8942.0 8945.5 8951.5 8997.5 8998.5 8999.0 9000.0 9001.0 9001.5 9002.5 9007.0 9007.5 9033.5 9034.5 8868.5 8871.5 8877.0 8878.0 8880.5 8882.0 8885.0 8929.0 8938.0 8946.0 8952.5 8958.0 8976.5 8987.5 9004.0 9007.5 9008.5 9011.5 9012.0 9013.5 9014.5 9016.0 9018.0 9020.5 9041.5 9050.5 9052.0 9052.5 9076.5 9077.5 9081.5 9082.0 9082.5 9083.5 9085.5 9086.0 9090.5 9102.0 9110.5 9110.5 9111.5 9124.5 9125.5 9140.0 9141.5 9142.0 9146.0 9148.0 9151.5 9163.5 9164.5 9166.0 9177.0 9178.0 9179.0 9181.5 9188.0 9193.5 9198.0 9209.5 9211.0 9227.0 9228.0 9230.5 9237.0 9240.5 9241.0 9241.5 9244.0 9254.5 9257.5 9258.0 9259.0 9261.0 9264.0 9284.0 9292.0 9306.5 9307.5 9319.5 9325.5 9326.5 9327.0 9337.0 9344.0 9346.0 9350.5 9355.0 9356.5 9357.0 9358.0 9363.0 9366.5 9367.0 9367.5 9373.5 9374.0 9380.0 9380.5 9142.0 9165.5 9228.0 9228.5 9241.0 9242.5 9285.0 9293.5 9308.0 9308.5 9321.5 9327.5 9328.5 9329.0 9339.5 9357.5 9358.0 9358.5 9359.0 9381.0 9381.5 9111.5 9112.0 9125.0 9125.5 9142.0 9143.5 9144.5 9149.0 9151.0 9154.0 9164.5 9167.0 9176.5 9177.5 9178.0 9180.5 9187.5 9193.0 9200.0 9208.0 9209.5 9228.0 9236.0 9242.5 9246.0 9254.5 9258.0 9258.5 9259.0 9261.0 9264.0 9343.0 9345.0 9348.0 9362.0 9365.5 9366.0 9366.5 9372.5 9374.0 9380.0 9380.5 9390.0 $ REMARKS: 9390.0 PASS 2. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ??MATCH2A. OUT / ? ?MATCH2B. OUT $ :'BP EXPLORATION (ALASKA) : E-12 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-L 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 4 42 995 99 4 42 995 99 1 4 42 995~ 99 1 4 42 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 27. -Tape File Start Depth = 9390.000000 Tape File End Depth = 8720.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 6706 datums Tape Subfile: 3 219 records... Minimum record length' 62 bytes Maximum record length: 1006 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 8736.0 9353.0 8750.0 9367.0 BASELINE DEPTH 8720.0 8764.0 8769.0 8776.0 8777.0 8784.5 8786.0 8794.0 8796.0 8817.0 8820.0 8821.0 8825.5 8826.0 8828.5 8833.5 8838.0 8838.5 8839.0 8839.5 8840.0 8840.5 8841.0 8841.5 8842.0 8843.0 8843.5 8844.0 8850.0 8850.5 8851.0 8851.5 8857.0 8864.0 8867.0 8871.5 8873.0 (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH ......... GRCH NPHI 8720.0 8720.0 8762.5 8768.5 8775.5 8776.5 8782.0 8783.5 8793.0 8795.5 8818.5 8821.5 8822.0 8826.5 8825.0 8829.0 8832.5 8838.5 8839.0 8840.0 8840.5 8840.5 8841.0 8841.0 8841.5 8842.5 8843.5 8844.5 8846.5 8850.0 8853.0 8850.5 8853.5 8861.0 8867.0 8870.5 8876.5 8877.5 8874 8874 8875 8877 8879 8880 8880 8885 8889 8890 8893 8912 8919 8921 8929 8933 8934 8935 8944 8945 8946 8951 8951 8955 8959 8962 8974 8977 8984 8984 8988 8997 8997 8998 8998 8999 9000 9001 9002 9003 9003 9004 9005 9006 9008 9013 9015 9034 9035 9037 9038 9041 9042 9042 9043 9048 5;049 9054 9056 9057 8873.5 8874.5 8879.5 888O.5 8889.5 8890.0 8933.5 8934.0 8997.0 8997.5 8999.0 9006.0 9006.5 9007.0 9034.0 9035.0 8879.5 8881.0 8884.5 8888.5 8896.0 8912.5 8919.5 8921.0 8928.5 8934.0 8935.0 8944.0 8944.5 8946.0 8950.5 8951.5 8955.5 8959.5 8962.5 8974.0 8976.5 8983.5 8984.5 8988.5 8997.0 8998.0 8998.5 8999.0 9001.0 9001.5 9002.5 9003.5 9008.5 9013.0 9014.5 9036.0 9036.5 9040.0 9041.0 9041.5 9042.0 9047.0 9047.5 9052.0 9054.5 9055.0 9058.5 9069.5 9076.0 9083.5 9084.0 9084.5 9086.0 9090.0 9097.0 9101.0 9102.0 9103.0 9104.0 9105.5 9106.0 9109.0 9109.5 9110.0 9111.0 9111.5 9114.0 9122.5 9140.5 9146.0 9147.5 9148.5 9150.5 9168.0 9180.0 9181.0 9182.0 9183.5 9184.5 9185.5 9205.5 9207.5 9211.5 9222.5 9223.5 9224.0 9226.0 9229.0 9230.0 9231.0 9233.5 9237.5 9238.0 9238.5 9239.0 9246.5 9247.0 9250.0 9255.0 9261.0 9265.0 9266.5 9Z68.5 9270.5 9273.0 9276.5 9068.5 9114.0 9207.5 9212.0 9223.0 9223.5 9224.5 9229.5 9230.0 9238.0 9239.0 9239.5 9247.5 9248.0 9250.5 9056.0 9074.0 9082.0 9083.0 9084.0 9085.5 9090.0 9097.0 9101.0 9101.5 9102.5 9103.0 9104.5 9105.5 9108.5 9109.5 9110.0 9110.5 9111.0 9122.5 9142.5 9147.5 9149.0 9149.5 9151.5 9168.5 9178.0 9178.5 9179.0 9180.5 9181.0 9182.0 9202.5 9223.0 9228.0 9232.0 9235.5 9255.0 9262.0 9266.0 9267.5 9269.5 9271.5 9275.0 9278.5 9307 9323 9340 9345 9350 9350 9351 9355 9356 9363 9280.5 9288.5 9294.0 9300.0 9304.0 9305.0 9305.5 9306.0 9306.5 .5 .5 .5 .5 .0 .5 .0 .0 .0 .0 9363.5 9364.0 9372.0 9372.5 9380.0 9380.5 9390.0 $ REMARKS: 9289.0 9295.5 9305.5 9306.0 9306.5 9325.5 9342.5 9348.0 9352.5 9353.0 9353.5 9357.5 9358.0 9382.0 9382.5 9390.0 9282.0 9300.0 9304.0 9304.5 9305.0 9362.0 9362.5 9363.0 9371.0 9371.5 9390.0 PASS 3. FUCT & NUCT WERE SHIFTED WITH NPHI. / ? ?MATCH3A. OUT / ? ?MATCH3 B . OUT $ CN : BP EXPLORATION WN : E-12 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units GRCH 2418 68 1 GAPI NPHI 2418 68 1 PU-L FUCT 2418 68 i CPS NUCT 2418 68 1 CPS (ALASKA) Size API API API API Log Crv Crv Length Typ Typ Cls Mod 4 42 995 99 1 4 42 995 99 1 4 42 995 99 1 4 42 995 99 i 16 * DATA RECORD (TYPE# 0) Total Data Records: 27 1006 BYTES * Tape File Start Depth = 9390.000000 Tape File End Depth = 8720.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 13412 datums Tape Subfile: 4 244 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 AVERAGED CURVES ComPensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0.5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS GRCH 2418 $ REMARKS: CN WN FN COUN STAT 1, 2, 3 1, 2, 3 AVERAGED PASS. GRCH, NPHI, FUCT, & NUCT WERE AVERAGED FOR ALL 3 PASSES. $ : BP EXPLORATION (ALASKA) : E-12 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH CNAV 68 1 GAPI 2 NPHI CNAV 68 1 PU-L 3 FUCT CNAV 68 1 CPS 4 NUCT CNAV 68 1 CPS 4 4 38 995 99 1 4 4 38 995 99 1 4 4 38 995 99 1 4 4 38 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 27 Tape File Start Depth = 9390.000000 Tape File End Depth = 8720.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 13412 datums Tape Subfile: 5 50 records... MinimUm record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8746.0 2418 8760.0 $ LOG HEADER DATA STOP DEPTH 9368.0 9382.0 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PCM/CCL GR GAMMA RAY CN COMPENSATED NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 22-SEP-95 FSYS REV. J001 VER. 1.1 1107 22-SEP-95 9422.0 9369.0 8770.0 9367.0 1500.0 YES TOOL NUMBER 8250EA/8248EA 8220XA 2418XA 0.000 9470.0 0.0 SEAWATER/PRODUCED FL 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 THERMAL LIMESTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 1. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : E-12 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 4 2 CNC 2418 68 1 PU-L 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 4 7 SPD 2418 68 1 F/MN 4 8 TEN 2418 68 1 LB 4 4 42 310 4 42 995 99 4 42 890 4 42 334 31 4 42 334 30 4 42 150 01 4 42 636 99 4 42 635 99 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 93 Tape File Start Depth = 9385.000000 Tape File End Depth = 8737.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code; 68 36750 datums Tape Subfile: 6 167 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8746.0 2418 8760.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9368.0 9'382.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PCM/CCL GR GAMMA RAY CN COMPENSATED NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 22-SEP-95 FSYS REV. J001 VER. 1.1 1137 22-SEP-95 9422.0 9369.0 8770.0 9367.0 1500.0 YES TOOL NUMBER 8250EA/8248EA 8220XA 2418XA 0.000 9470.0 0.0 SEAWATER/PRODUCED FL 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 THERMAL LIMESTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION INOIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT) : 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 2. $ CN WN FN COUN STAT : BP 'EXPLORATION · (ALASKA) : E-12 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 2 CNC 2418 68 1 3 CN 2418 68 1 4 LSN 2418 68 1 5 SSN 2418 68 1 6 CCL 2418 68 1 7 SPD 2418 68 1 8 TEN 2418 68 1 GAPI PU-L PU-L CPS CPS F/MN LB 4 4 42 310 01 4 4 42 995 99 4 4 42 890 01 4 4 42 334 31 4 4 42 334 30 4 4 42 150 01 4 4 42 636 99 4 4 42 635 99 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data RecordS: 93 Tape File Start Depth = 9386.000000 Tape File End Depth = 8737.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 36786 datums Tape Subfile: 7 167 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8730.0 2418 8744.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9368.0 9382.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PCM/CCL GR GAMMA RAY CN COMPENSATED NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 22-SEP-95 FSYS REV. J001 VER. 1.1 1206 22-SEP-95 9422.0 9369.0 8770.0 9367.0 1500.0 YES TOOL NUMBER 8250EA/8248EA 8220XA 2418XA 0.000 9470.0 0.0 SEAWATER/PRODUCED FL 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 THERMAL LIMESTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 3. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : E-12 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-L 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS ' 6 CCL 2418 68 1 7 SPD 2418 68 1 F/MN 8 TEN 2418 68 1 LB 4 4 42 310 01 1 4 4 42 995 99 1 4 4 42 890 01 4 4 42 334 31 1 4 4 42 334 30 1 4 4 42 150 01 1 4 4 42 636 99 4 4 42 635 99 1 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 96 Tape File Start Depth = 9386.000000 Tape File End Depth = 8721.000000 Tape File Level Spacing = 0.250000 Tape File Depth units = Feet **** FILE.TRAILER **** LIS representation code decoding summarY: Rep Code: 68 60700 datums Tape Subfile: 8 170 records... Minimum record length: Maximum record length: 42 bytes 1014 bytes Tape Subfile 9 is type: LIS 95/10/ 2 01 **** REEL TRAILER **** 95/10/ 2 01 Tape Subfile: 9 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Mon 2 OCT 95 2:59p Elapsed execution time = 2.52 seconds. SYSTEM RETURN CODE = 0 WESTERN ATLAS Atlas Wireline Services Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD E - 12 500292078200 BP EXPLORATION (ALASKA) INC. ATLAS WIRELINE SERVICES 29-JUN-94 1291.01 D. BARBA R. MAYS 6 liN 14E 573 5O0 64.30 .00 32.30 lST STRING ' 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 9.625 8772.0 47.00 7.000 9470.0 26.00 5.500 8223.0 17.00 4.500 8307.0 12.60 BASELINE DEPTH 8764.5 8766.0 8774.0 8776.0 8777.0 8778.0 8785.0 8785.5 8790.5 8796.5 8813.0 8828.0 8828.5 EQUIVALENT UNSHIFTED DEPTH - PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: GRCH 8762.5 8764.0 8773.5 8775.5 8776.5 8777.0 8784.0 8785.0 8790.0 8795.0 8813.0 8829.5 8830.0 BHCS GR 2 1 19-APR-82 SWS 8830.0 8830.5 8831.5 8836.0 8839.5 8849.5 8850.0 8851.0 8854.0 8880.5 8890.5 8891.0 8891.5 8894.0 8896.0 8897.0 8953.0 8980.0 9000.0 9008.5 9021.5 9028.0 9028.5 9029.5 9033.5 9036.0 9108.5 9109.0 9130.5 9144.0 9145.0 9222.5 9223.0 9234.0 9246.5 9248.0 9256.5 9259.5 9276.5 9286.0 9288.5 9300.0 9338.0 9340.0 9347.5 9352.5 9355.0 9356.5 9358.5 9361.0 9363.0 9368.0 9374.5 9377.5 9380.0 $ REMARKS: 8830.5 8831.0 8831.5 8836.0 8839.0 8849.5 8850.0 8850.5 8853.5 8880.0 8889.0 8889.5 8890.5 8894.0 8896.0 8896.5 8952.5 8980.0 9000.0 9008.0 9021.0 9028.5 9029.0 9029.5 9033.0 9035.5 9109.0 9109.5 9130.5 9144.0 9144.5 9222.5 9223.5 9234.5 9247.5 9249.0 9257.0 9260.0 9278.0 9286.5 9289.5 9301.5 9339.5 9341.5 9348.5 9353.5 9355.5 9358.0 9360.5 9362.5 9364.5 9370.0 9376.0 9378.5 9381.5 CN/GR Cased Hole. LOG TIED TO BHCS DATED 05-MAY-82. PERFORATIONS AT 9150-9185, 9050-9132, 8793-8833. PUMPED 350 BBLS OF FILTERED SEAWATER BEFORE LOGGING. WELL TEST DATA (21-JUN-94): OIL = 1.82 MBOPD WATER = 0.14 MBWPD FORM. GAS = 20.8 MMSCFD LGR = N/A MMSCFD CHOKE = 45 DEG MANIFOLD PRESSURE = 2385 PSIG @ 134 DEGF. NEUTRON LOG PARAMETERS: LIMESTONE MATRIX, CALIPER CORRECTION = 10.625", CHISM FILTERING OFF, CASING CORRECTIONS OFF, SALINITY = 0 PPM. OPEN HOLE GAMMA RAY FOR DEPTH MATCHING DOWNLOADED FROM BP EXPLORATION UPS/CSS ON 24-JUN-94. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS NEUTRON DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 3) ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4) ALL SUBSEQUENT NEUTRON PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS NEUTRON. / ? ?MATCH1A. OUT $ FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 1 DEPTH INCREMENT: .5000 FILE S~RY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 8757.0 9384.0 8770.0 9392.0 BASELINE DEPTH NPHI 8774.5 8774.0 8790.5 8790.5 8796.5 8795.0 8811.5 8810.5 8814.0 8813.5 8827.0 8827.0 8832.0 8833.0 8836.0 8836.0 8840.0 8840.0 8843.5 8843.0 8853.0 8853.0 8861.0 8861.0 8880.5 8880.0 8890.5 8889.0 8891.0 8889.5 8891.5 8890.5 8894.0 8894.0 8896.0 8896.0 8897.0 8896.5 8906.5 8905.0 8929.5 8928.0 8939.0 8938.0 8946.5 8945.5 8953.0 8952.0 8962.5 8961.5 8980.0 8980.0 8988.0 8987.5 9000.0 9000.0 9008.5 9008.0 9021.5 9021.0 9027.0 9027.5 9086.0 9086.5 9098.0 9098.0 9108.5 9109.0 9109.0 9109.5 9114.0 9114.5 9121.0 9122.0 9130.5 9130.5 9132.5 9132.5 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH 9136.5 9138.0 9144.0 9145.0 9168.0 9171.0 9185.5 9199.0 9207.5 9211.5 9217.0 9220.0 9227.5 9231.0 9233.5 9239.5 9248.0 9255.5 9259.0 9270.5 9276.5 9286.0 9288.5 9297.5 9300.0 9307.5 9313.0 9315.0 9321.0 9326.5 9343.0 9349.0 9351.0 9355.0 9363.0 9368.0 9374.5 9377.5 9380.5 $ REMARKS: 9136.0 9138.0 9144.0 9144.5 9168.5 9171.5 9186.0 9199.5 9208.5 9213.5 9217.5 9220.0 9227.0 9230.5 9233.5 9241.0 9248.5 9255.5 9259.0 9272.5 9278.0 9286.5 9289.0 9299.0 9301.0 9309.0 9315.0 9317.5 9324.0 9328.0 9344.0 9349.0 9351.5 9355.5 9364.0 9369.0 9376.0 9378.5 9381.5 PASS 1. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. GRCH WAS DEPTH MATCHED TO OPEN HOLE GAMMA RAY. / ? ?MATCH1B . OUT $ CN : BP EXPLORATION WN : E - 12 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-L 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 5 TENS 2418 68 1 LB 4 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 20 * DATA RECORD (TYPE~ 0) 1014 BYTES * Total Data Records: 33 Tape File Start Depth = 9423.000000 Tape File End Depth = 8742.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 8179 datums Tape Subfile: 2 298 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 8754.0 9396.0 8766.0 9404.0 BASELINE DEPTH 8763.0 8765.5 8769.0 8771.5 8774.0 8775.5 8777.0 8780.5 8787.5 8788.0 8791.0 8796.0 8834.0 8835.0 8836.0 8839.5 8840.5 8842.0 8853.0 8857.0 8871.5 8876.0 8877.0 8880.0 8881.0 8883.0 8883.5 8884.0 8885.0 8887.0 8890.0 8891.0 8892.0 8895.0 8904.5 8905.5 8906.0 GRCH 8762.5 8764.0 8769.0 8771.0 8774.0 8776.5 8787.0 8788.0 8796.5 8840.0 8840.5 8876.0 8876.5 8889.5 8890.0 8891.0 8895.0 8904.5 8905.0 8905.5 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH NPHI 8774.5 8780.5 8791.5 8835.0 8836.0 8836.5 8842.5 8854.5 8857.0 8871.5 8880.0 8880.5 8882.5 8883.5 8884.0 8884.5 8886.5 8911. 8914. 8923. 8929. 8934. 8935. 8935. 8938. 8943. 8946. 8951. 8953. 8962. 8963. 8964. 8976. 8980. 8988 · 8992. 8992. 8998. 8999. 9000. 9001. 9002. 9013. 9016. 9017. 9018. 9021. 9029. 9030. 9033. 9040. 9040. 9041. 9048. 9059. 9067. 9076. 9077. 9078. 9085. 9086. 9098. 9098. 9101. 9108. 9130. 9131. 9137. 9145. 9146. 9147. 9148. 9149. 9151 · 9161. 9163. 9163. 8923.5 8998.5 9018.0 9021.0 9029.0 9030.0 9059.5 9086.5 9098.5 9109.0 9130.5 9131.0 9145.0 9163.0 8910.0 8912.5 8928.5 8933.0 8933.5 8934.5 8937.5 8943.0 8945.5 8950.0 8952.5 8961.5 8962.5 8964.0 8976.0 8980.5 8988.0 8991.5 8993.0 8999.5 9000.0 9001.5 9002.0 9012.5 9015.5 9016.0 9033.5 9040.5 9043.0 9044.0 9049.5 9067.5 9077.0 9078.0 9078.5 9087.0 9098.5 9100.5 9138.0 9147.0 9148.0 9149.5 9150.0 9152.0 9166.0 9167.5 9168.0 9174.5 9175.5 9176.0 9180.0 9198.5 9207.5 9212.0 9217.0 9222.0 9223.0 9223.5 9226.0 9227.0 9230.5 9237.0 9237.5 9259.0 9270.5 9278.0 9286.0 9289.0 9291.5 9294.5 9300.0 9300.5 9307.0 9326.0 9327.0 9331.0 9332.5 9338.5 9341.0 9344.0 9349.5 9355.5 9361.0 9367.5 9368.5 9370.0 9370.5 9372.5 9375.0 9377.5 9379.5 9380.5 9384.0 9390.0 $ REMARKS: 9168.0 9176.0 9177.0 9178.0 9182.0 9198.5 9208.0 9212.5 9217.5 9222.5 9223.5 9224.5 9223.0 9227.0 9227.5 9231.0 9237.5 9238.5 9260.5 9271.5 9279.5 9286.5 9290.5 9292.5 9296.0 9301.0 9301.5 9308.0 9327.5 9328.0 9332.0 9334.0 9339.5 9342.5 9345.0 9350.5 9356.5 9362.5 9368.0 9370.0 9370.5 9371.5 9374.0 9376.0 9378.5 9380.5 9382.0 9385.5 9391.5 PASS 2. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. CN WN / ??MATCH2A. OUT / ? ?MATCH2 B. OUT : BP EXPLORATION : E - 12 FN COUN STAT * FORMAT RECORD : PRUDHOE BAY : NORTH SLOPE : ALASKA (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units 1 GRCH 2418 68 1 GAPI 2 NPHI 2418 68 1 PU-L 3 FUCT 2418 68 1 CPS 4 NUCT 2418 68 1 CPS 5 TENS 2418 68 1 LB * DATA RECORD (TYPE# 0) Total Data Records: 33 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 4 4 86 720 65 6 20 1014 BYTES * Tape File Start Depth = 9423.000000 Tape File End Depth = 8742.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 8179 datums Tape Subfile: 3 212 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves PASS NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 8757.0 2418 8770.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 8763.0 8765.5 8771.5 8775.0 8775.5 8776.0 8777.0 8777.5 8778.5 8779.0 8782.0 8782.5 8783.5 8788.5 8791.0 8796.0 8798.0 8809.0 8816.5 8818.5 8828.5 8830.5 8831.0 8832.0 8839.5 8840.5 8843.0 8843.5 8848.0 8850.5 8851.5 8852.0 8852.5 8864.5 8865.0 8874.0 8876.0 GRCH 8763.0 8765.0 8772.5 8777.0 8777.5 8778.0 8778.5 8782.0 8783.0 8797.0 8798.5 8809.5 8821.5 8830.0 8832.5 8833.0 8841.5 8844.0 8848.5 8851.5 8852.0 8865.0 8866.0 for each run in separate files. STOP DEPTH 9396.0 9404.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH NPHI 8774.5 8776.0 8780.0 8783.0 8784.0 8785.0 8790.5 8792.5 8817.5 8819.5 8830.5 8840.5 8844.0 8854.5 8855.0 8876.0 8878.0 8877. 8878. 8879. 8881. 8882. 8887. 8891. 8892. 8894. 8895. 8896. 8898. 8899. 8900. 8901. 8902. 8903. 8903. 8905. 8906. 8909. 8911. 8913. 8913. 8914. 8916. 8924. 8929. 8931. 8932. 8933. 8934. 8943. 8944. 8946. 8947. 8948. 8948. 8949. 8950. 8952. 8958. 8962. 8963. 8971. 8975. 8976. 8979. 8988. 8989. 8998. 8999. 9002. 9003. 9004. 9016. 9033. 9039. 9040. 9042. 8879.5 8880.0 8881.5 8882.5 8891.5 8892.0 8895.0 8896.0 8897.0 8902.5 8903.0 8903.5 8904.5 8906.0 8906.5 8914.0 8916.5 8934.0 8935.0 8950.0 8953.0 8972.5 8989.0 9040.0 9042.5 8878.5 8879.0 8883.0 8888.0 8899.5 8901.0 8901.5 8909.5 8911.0 8912.5 8913.0 8923.5 8929.5 8931.0 8932.0 8943.5 8944.5 8947.0 8947.5 8948.0 8949.0 8951.0 8958.0 8962.5 8963.5 8976.0 8977.5 8980.5 8990.5 8999.5 9000.5 9003.5 9004.0 9004.5 9017.0 9035.0 9042.0 9060.0 9061.0 9070.0 9077.0 9081.0 9081.5 9086.0 9098.5 9108.0 9109.5 9114.5 9116.0 9119.0 9120.0 9129.5 9131.0 9131.0 9132.5 9132.0 9133.0 9133.0 9134.0 9133.5 9135.0 9134.0 9135.5 9135.0 9136.0 9135.5 9137.0 9136.0 9137.5 9137.0 9138.0 9138.5 9139.5 9139.0 9140.5 9146.0 9147.0 9147.5 9163.5 9164.0 9168.0 9169.0 9173.5 9179.0 9179.5 9187.5 9191.5 9192 . 0 9195.5 9207.5 9208.5 9212.0 9217.0 9218.5 9226.5 9235.0 9236.5 9238.0 9237.0 9239.0 9255.5 9265.5 9267.5 9268.5 9270.5 9278.5 9281.0 9282.5 9288.5 9290.0 9294.0 9296.5 9299.5 9305.0 9307.5 9306.5 9308.5 9307.0 9309.5 9326.5 9328.0 9330.5 9329.0 9331.0 9329.5 9331.5 9331.0 9333.0 9332.0 9334.5 9342.5 9369.5 9072.5 9079.5 9082.5 9083.0 9088.0 9099.5 9134.5 9147 · 0 9147.5 9148.0 9174.5 9180.0 9181.0 9189.5 9197.5 9210.5 9215.5 9228.0 9235.5 9256.0 9264.5 9267.0 9278.5 9301.5 9327.0 9344.0 9371.0 9375.0 9376.0 9380.0 9383.5 9390.5 $ REMARKS: 9378.5 9377.5 9382.0 9386.5 9393.5 PASS 3. FUCT, NUCT, & TENS WERE SHIFTED WITH NPHI. / ? ?MATCH3A. OUT /??MATCH3B.OUT $ CN : BP EXPLORATION WN : E - 12 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-L 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 5 TENS 2418 68 1 LB 4 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 33 Tape File Start Depth = 9423.000000 Tape File End Depth = 8742.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 16358 datums Tape Subfile: 4 Minimum record length: 229 records... 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH STOP DEPTH 8750.0 9396.0 8763.0 9404.0 BASELINE DEPTH 8765.5 8768.0 8774.5 8775.5 8778.5 8779.0 8783.5 8788.5 8791.0 8796.5 8814.0 8819.5 8821.0 8825.0 8827.0 8828.5 8829.0 8830.0 8830.5 8831.5 8835.5 8836.0 8839.5 8840.0 8842.5 8848.0 8851.5 8853.5 8854.5 8862.0 8863.5 8864.5 8870.5 8871.5 8874.0 8874.5 8875.5 (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH GRCH NPHI 8764.0 8766.5 8774.5 8774.0 8778.0 8779.0 8783.5 8787.5 8791.0 8796.0 8813.5 8817.5 8819.0 8826.0 8827.0 8829.5 8830.0 8830.5 8831.0 8831.5 8836.0 8836.0 8839.5 8839.5 8842.5 8847.5 8852.5 8854.5 8855.0 8862.0 8863.0 8864.0 8870.5 8871.0 8872.0 8873.5 8874.5 8875.5 8876.0 8876.5 8877.5 8881.0 8882.0 8882.5 8885.0 8886.0 8886.5 8892.5 8895.5 8900.5 8902.5 8906.5 8913.0 8920.5 8923.5 8925.5 8929.5 8933.0 8933.5 8936.0 8936.5 8953.5 8962.0 8962.5 8964.5 8974.0 8974.5 8975.0 8976.0 8980.5 8987.0 8992.5 8993.0 8997.0 8998.0 8999.0 9001.5 9002.5 9010.0 9015.5 9034.0 9037.0 9037.5 9038.0 9039.0 9039.5 9060.0 9063.0 9071.0 9072.5 9073.0 9075.5 9076.5 9082.0 9086.0 9109.0 9113.5 9121.0 9132.5 8876.0 8884.5 8885.0 8891.5 8895.0 8906.0 8913.5 8925.0 8932.5 8933.5 8953.5 8962.0 8964.0 8996.0 9001.5 9015.0 9037.5 9038.0 9038.5 9060.0 9087.0 9109.5 9114.0 9121.0 9133.0 8876.5 8877.0 8880.5 8881.0 8882.0 8885.5 8900.5 8902.5 8918.5 8922.0 8928.5 8934.5 8935.5 8961.0 8962.0 8973.5 8974.5 8975.0 8975.5 8980.0 8987.0 8992.5 8993.5 8998.5 8999.0 9001.5 9002.0 9009.5 9034.5 9037.5 9038.5 9064.0 9072.5 9074.0 9075.0 9077.5 9078.0 9082.0 9086.0 9136.0 9139.5 9140.0 9143.5 9145.0 9148.0 9158.0 9158.5 9171.0 9174.0 9191.5 9207.5 9211.5 9214.0 9223.0 9223.5 9227.5 9231.0 9231.5 9232.5 9233.0 9233.5 9255.5 9258.5 9265.5 9269.0 9280.5 9286.0 9288.5 9294.0 9300.0 9309.0 9319.0 9326.5 9330.5 9334.5 9335.0 9335.5 9336.5 9342.0 9345.5 9353.0 9354.5 9361.0 9366.0 9369.5 9371.5 9377.0 9380.5 9383.5 9390.0 $ REMARKS: PASS FUCT, 9136.0 9139.5 9140.5 9145.5 9157.5 9158.0 9191.0 9207.5 9214.5 9223.5 9224.5 9232.5 9233.0 9233.5 9234.5 9270.0 9281.5 9286.5 9289.0 9295.5 9310.5 9320.0 9336.0 9336.5 9338.0 9347.0 9354.0 9355.5 9362.5 9367.5 9144.0 9148.5 9171.5 9175.0 9212.0 9227.5 9231.5 9255.5 9258.5 9267.0 9301.5 9326.0 9330.0 9334.5 9342.5 9370.5 9373.0 9378.5 9382.0 9385.5 9391.5 e NUCT, & TENS WERE SHIFTED WITH NPHI. / ? ?MATCH4A. OUT / ? ?MATCH4 B. OUT $ CN : BP EXPLORATION WN : E - 12 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv size Length Typ Typ Cls Mod 1 GRCH 2418 68 1 GAPI 4 2 NPHI 2418 68 1 PU-L 4 3 FUCT 2418 68 1 CPS 4 4 NUCT 2418 68 1 CPS 4 5 TENS 2418 68 1 LB 4 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 4 86 720 65 6 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 33 Tape File Start Depth = 9423.000000 Tape File End Depth = 8742.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 16358 datums Tape Subfile: 5 215 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: .5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS GRCH 2418 $ REMARKS: 1, 2, 3, 4 1, 2, 3, 4 AVERAGED PASS. GRCH, NPHI, FUCT, & NUCT WERE AVERAGED FOR ALL 4 PASSES. $ CN : BP EXPLORATION WN : E - 12 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH CNAV 68 1 GAPI 4 2 NPHI CNAV 68 1 PU-L 4 3 FUCT CNAV 68 1 CPS 4 4 NUCT CNAV 68 1 CPS 4 4 35 725 65 1 4 35 725 65 1 4 35 725 65 1 4 35 725 65 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 28 Tape File Start Depth = 9423.000000 Tape File End Depth = 8742.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 23174 datums Tape Subfile: 6 51 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW CURVES Curves and log header data for each run in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8757.0 2418 8765.0 $ LOG HEADER DATA STOP DEPTH 9384.0 9392.5 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 21-JUN-94 FSYS REV. J001 VER. 1.1 1016 21-JUN-94 9372.0 9409.0 8770.0 9404.0 1200.0 YES TOOL NUMBER 3507XA 1310XA 2418XA 2323NA .00O 9470.0 .0 SEAWATER .00 .0 .0 0 .0 .000 .000 .000 .0 THERMAL LIMESTONE .00 10.625 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN) : .0 REMARKS: PASS 1. $ CN : BP EXPLORATION WN : E - 12 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 4 2 CNC 2418 68 1 PU-L 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 4 7 SPD 2418 68 1 F/MN 4 8 TTEN 2418 68 1 LB 4 9 TEN 2418 68 1 LB 4 4 19 991 67 5 4 86 720 65 6 4 31 149 96 6 4 27 466 87 5 4 28 122 23 5 4 79 150 21 1 4 65 866 87 0 4 31 402 87 0 4 31 402 87 0 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 104 Tape File Start Depth = 9400.000000 Tape File End Depth = 8752.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 42289 datums Tape Subfile: 7 Minimum record length: Maximum record length: 179 records... 62 bytes 1006 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8753.5 2418 8762.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9407.0 9415.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 21-JUN-94 FSYS REV. J001 VER. 1.1 1053 21-JUN-94 9372.0 9409.0 8770.0 9404.0 1200.0 YES TOOL NUMBER 3507XA 1310XA 2418XA 2323NA .000 9470.0 .0 SEAWATER .00 .0 .0 0 .0 .000 .000 .000 .0 THERMAL LIMESTONE .00 10.625 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): .0 .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN) : .0 REMARKS: PASS 2. $ CN : BP EXPLORATION WN : E - 12 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-L 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 1 7 SPD 2418 68 1 F/MN 8 TTEN 2418 68 1 LB 9 TEN 2418 68 1 LB 4 4 19 991 67 5 4 4 86 720 65 6 4 4 31 149 96 6 4 4 27 466 87 5 4 4 28 122 23 5 4 4 79 150 21 1 4 4 65 866 87 0 4 4 31 402 87 0 4 4 31 402 87 0 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 108 Tape File Start Depth = 9423.000000 Tape File End Depth = 8751.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 50065 datums Tape Subfile: 8 Minimum record length: Maximum record length: 183 records... 62 bytes 1006 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8757.0 2418 8765.0 $ LOG HEADER DATA STOP DEPTH 9407.0 9415.5 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 21-JUN-94 FSYS REV. J001 VER. 1.1 1135 21-JUN-94 9372.0 9409.0 8770.0 9404.0 1200.0 YES TOOL NUMBER 3507XA 1310XA 2418XA 2323NA .000 9470.0 .0 SEAWATER .00 .0 .0 0 .0 .000 .000 .000 .0 THERMAL LIMESTONE .00 10.625 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): .0 REMARKS: PASS 3. $ CN : BP EXPLORATION WN : E - 12 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA .0 .0 * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-L 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 1 7 SPD 2418 68 1 F/MN 8 TTEN 2418 68 1 LB 9 TEN 2418 68 1 LB 4 4 19 991 67 5 4 4 86 720 65 6 4 4 31 149 96 6 4 4 27 466 87 5 4 4 28 122 23 5 4 4 79 150 21 1 4 4 65 866 87 0 4 4 31 402 87 0 4 4 31 402 87 0 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 108 Tape File Start Depth = 9423.000000 Tape File End Depth = 8751.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 69180 datums Tape Subfile: 9 Minimum record length: Maximum record length: 183 records... 62 bytes 1006 bytes Tape Subfile 10 is type: LIS FILE HEADER FILE NUMBER: 9 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 4 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8750.0 2418 8758.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): STOP DEPTH 9406.0 9414.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PULSE CODE MODULATOR GR GAMMA RAY CN COMPENSATED NEUTRON CCL CASING COLLAR LOC. $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 21-JUN-94 FSYS REV. J001 VER. 1.1 1227 21-JUN-94 9372.0 9409.0 8770.0 9404.0 1200.0 YES TOOL NUMBER 3507XA 1310XA 2418XA 2323NA .000 9470.0 .0 SEAWATER .00 .0 .0 0 .0 .000 .000 .000 .0 THERMAL LIMESTONE .00 10.625 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): .0 .0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN) : .0 REMARKS: PASS 4. $ CN : BP EXPLORATION WN : E - 12 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 9 Curves: Name Tool Code Samples Units API API API API Log Crv Crv size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-L 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 1 7 SPD 2418 68 1 F/MN 8 TTEN 2418 68 1 LB 9 TEN 2418 68 1 LB 4 4 19 991 67 5 4 4 86 720 65 6 4 4 31 149 96 6 4 4 27 466 87 5 4 4 28 122 23 5 4 4 79 150 21 1 4 4 65 866 87 0 4 4 31 402 87 0 4 4 31 402 87 0 36 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 109 Tape File Start Depth = 9422.000000 Tape File End Depth = 8742.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 77276 datums Tape Subfile: 10 Minimum record length: Maximum record length: 184 records... 62 bytes 1006 bytes Tape Subfile 11 is type: LIS 94/ 6/29 01 **** REEL TRAILER **** 94/ 6/29 01 Tape Subfile: 11 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Wed 29 JUN 94 3:16p Elapsed execution time = 13.23 seconds. SYSTEM RETURN CODE = 0 ?i!5¥ =:= ~:-; :=? ':: ~ ,5 '== ~: :~ ,5==!. ~5 oZ ~55 i;,=ii 5!::=5 '¢ii!?¥?.~/,i5 !~:? '??i! !5~i=5 5! 5; 5.~5~i5!~??!75~i.55~i!}?i?i!! %5'{i??!'?! ?i'!i! i?i~%!~5.~!5¥?155i!!%%!?!::!~5~i=!{~=51~.i~i!7% 75%!¥i!i?i=5!51 ?5 5~ xl!!?i !>555!!5~=~ ?~!!5 i15'i %~=i 7~:? 5z %=i~= "!i':~ 5~!.i!i~%~iliz= ? } ! 5. =.=: ~i~' i?' :i.;': =? i=!:i~: ,: 5:~ i=::' 5'i' :'i?= ? ~'i = ='.i~ :ii= =i~x :::~:!5 ==:: 57~=775 '~ :i!5, 5i5~i =: 75'~ 5 :~' :¥:55'' i: 5):~ 55' ~5 5':~'' i:' '5 5 ~ :: 5~: 5! ~55 5 :-: i! 5~': : 5 i : : VP 010.~02 V~RIFIC,~T~!PN LISTIMG PaGE ERVICE NAM {~? : $~:RVIC ONTINUATIO~: ~ ~0~ * VAPOr HEADED ** MRVICE ATF :H3/04/1 APE ~ A ~'~E ?ONTINUATION ~ lO1 T~PE {LIBRARY T~P~ o0o VP 010,H02 VERIFIC&TIOM LISTING PAGE 2 CENTER ***************************************************************************** 'OU~!TY = NORTH SLOPE gORO!.!GH rO~ NITNRER ~T ACC! 6~179 !lJ~ #1, DATE LOGGED~ APRIL 3 g3 [~S?~C = g,~" SURFRC~ TO 8772 ~aSI~i~ 7,U.~ 8292 TO 94.70 ~YPE FLUID = CRUDE OIL VP 010,g02 VERIFICATIO~,i LIST!P,!G PAGE RAT PSi 0 R PS1 GAP! 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SOHIO ALASKA PETROLEUM COMPANY E-12 AP'I 50-029-20782 DEPTH RFOC RILM RILD GR1 GR SP CAL DEN CORR AC CN DENP 8760. 0.2 0.0 2.7 70.0 56.2 8770, 2,1 3.3 2,0 106,8 93,0 66, 1~,0 2,30.0,19 106,3 ~.8 2~0 8780, 5,2 9,2 6,~ 115,5 11~,5 52, 13,~ 2,~6,0,06 99~7 33.3 1~7 _ 8790, 12,~ 20,6 20,2 199,2 ~62,3 -12, 13,6 2,31 0,03 87,8 23.9 23.6 8800. 1~.9 25.8 29.~ 59.8 ~.0 -9, 13.G 2,22 0.0~ 93.8 27.0 28.5 8~ 0.01 7~.9 18.~ 9.3 ,5 36.~ -9.9 19.8 8 :0;:2~ ::~9'~2: :6-'£~2:'d~: :7:::? ...................... .......................................................... ~ 22'.5 23~ 8950, ~5,2 ~+6,7 q'7,3 21,6 13,8 41.0, 9,1 2,38 0,03 8612 19,~ 19,2 8960. 5%.7 59.2 29.2 39.1 3%.2 ~1. 9.0 2,31 0.01 8g,8 19.7 25~1 ¥:::~ ;¥ :'~:;'~'0:;;;~ ?Oi:" "'~:~'~~~ b::::i~'ii': :'i'd~::~:-::: ::? 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