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191-076
STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG ,RECEWED I i it 1t, "I'll la. Well Status: Oil ❑ Gas ❑ SPLUG ❑ Other ❑ Abandoned ® Suspended ❑ 1b. Well CI355: 20AAC 25.105 20AAC 25.110 GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ No. of Completions: Zero Development RI Exploratory ❑ Service ❑ Stratigraphic Test ❑ 2_ Operator Name: 6. Date Comp., Susp., or Abend.: 14. Permit to Drill NumbedSundry BP Exploration (Alaska), Inc 12/232018 191-076 318-373 3, Address. 7. Date Spudded: 15. API Number: P.O. Box 196612 Anchorage, AK 99519-6612 6/11/1991 50-029-22180-00-00 4a. Location of Well (Governmental Section). B. Date TO Reached: 16. Well Name and Number: 6/25/1991 PBU P-04 Surface: 2564' FSL, 2001' FWL, Sec. 31, T71N, R13E, UM 9 Ref Elevations KB 91 64 17. Field/Pool(s): Top of Productive Interval: 493' FSL, 3002' FWL, Sec. 32, T11N, R13E, UM GL 54.19 BF 53.80 PRUDHOE BAY, PRUDHOE OIL Total Depth: 295' FSL, 3278' FWL, Sec. 32, T11N,R13E, UM 10, Plug Back Depth(MD/fVD): 18, Property Designation: 11519'/ 8905' ADL 028288 4b. 4b. Location of Well (Stale Base Plane Coordinates, NAD 27): 11. Total Depth (MD/TVD): 19. DNR Approval Number: Surface: x- 631284 y- 5947292 Zone - ASP 4 12010'/9265' 88-016 TPI: x- 637333 y- 5945328 Zone - ASP 4 12. SSSV Depth (MD/TVD). PO Thickness of Permafrost MD/fVD- Total Depth: x- 637612 y- 5945135 Zone - ASP 4 None 1970' 5. Directional or Inclination Survey: Yes ❑ (attached) No m 13. Water Depth, if Offshore: 21. Re-dnll/Lateral Tap Window Submit electronic and pa printed information per 20 AAC 25.050 N/A (ft MSL) MD/IVD: N/A 22. Logs Obtained List all logs nun 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 DIL/BHC/CNL/GR 23 CASING, LINER AND CEMENTING RECORD CASING Wr. PER FT GRADE SETTING DEPTH MD SETTING DEPTH TVD HOLE SIZEAMOUNT CEMENTING RECORD PULLED TOP BOTTOM TOP IBOTTOM 20" 42' 122' 42' 122' 30" 260 sx Arctic Set (Approx.) 10-3/4" 45.5# NT -110 41' 2734' 41' 2691' 13-1/2" 2622 cu It Permafrost 7-5/8" 29.7# NT -95116 38' 11541' 38' 8920' 9-7/8" 1742 w 8 Class'G' 5-1/2" 17# lxrea 11284' 12005' 8738' 9262' 6-3/4" 170 w 8 Class'G' 24. Open to production or injection? Yes ❑ No IZ 25. TUBING RECORD If Yes, list each interval open (MD/TVD of Top and Bottom; Perforation Size and Number; Date Perfd): GRADE DEPTH SET (MD) PACKER SET (MD/N 4-1/2" 12.6# 13Cr80 11288' 11232'18701' �6'AL 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DATE Was hydmulicfractunng used during completion? Per 20 AAC 25.283 (i)(2) attach electronic and printed Yes ❑ NO ! y IIS 23 '/ER!Flf-_D information DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 11519' Set Whipstock 11526' 49.2 Bois Class'G' 27. PRODUCTION TEST Data First Production: Not on Production Method of Operation (Flowing, gas lift. etc): Date of Test: Hours Tested: Production for MCF: Water -Bbl: Choke Size Gas -Oil Ratio: Test Period —► != Flow Tubing Press Casino Press: Calculated 24 Hour Rate --► Oil -Bbl: Gas -MCF: Water -Bbl: Oil Gravity - API(wm: Form 10-407 Revised 5/2017 CONTINUED ON PAGE 2 Submit ORIGINAL only kaReY1NR11�1`j RE-n""S 0J"I 16 M9 Y6r 28. CORE DATA Conventional Corals) Yes ❑ No IZ Sidewall Cores Yes ❑ No 0 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 tone, 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 MID TVD Permafrost - Top Well Tested? Yes No fil Permafrost - Base If yes, list intervals and formations tested, briefly summarizing lest results. Attach Top of Productive Interval 11509' 8898' separate sheets to this tone, if needed, and submit detailed test information per 20 AAC 25.071. Sag River 11509' 8898' Shublik 11537' 8917' Sadlerochit-Zone 4 11659' 9005' Formation at total depth: Zane 4 11659' 9005' 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. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Authorized Name: Lastufka, Joseph N Contact Name: Hyatt, Trevor Authorized Title PISSpeciali t Contact Email: Trevor.Hyatt@bp.com Authorized Signature: Date: ',�tj/� Contact Phone: +1 907 564 4627 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 10-004 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 ocours 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 beef 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 512017 Submit ORIGINAL Only Daily Report of Well Operations P-04 ACTIVITYnATF SI IMMARV ***WELL S/I UPON ARRIVAL**' (ctd) DRIFTED TO DEVIATION W/ 2.25" CENT, 1.75" SAMPLE BAILER @ 11,664' SLM 1 11,705' MD (no sample) TAGGED TOP OF CLEAN DEPLOYMENT SLEEVE W/ 3.69" CENT, 3.50" LIB @ 11,490' SLM / 11,531' MD (41' Corr) 9/24/2018 ***CONT WSR ON 9/25/18**' ***CONT WSR FROM 9/24/18*** (ctd) LATCHED TOP OF DEPLOYMENT SLEEVE W/ 4 1/2" GR @ 11,490' SLM TO VERIFY F.NECK INTACT 9/25/2018 ***WELL LEFT S/I UPON DEPARTURE, PAD OP NOTIFIED OF WELL STATUS*** ***WELL FLOWING ON ARRIVAL'*' INITIAL TWO = 300/1750/0. MIRU & BEGIN PT. 9/28/2018 ***JOB CONTINUED ON 29 -SEP -2018*** ***WELL FLOWING ON ARRIVAL' R/U LRS & FP THE FLOWLINE. RUN 1: CUT 2-7/8"" LINER WITH 2.125" O.D. POWER JET CUTTER AT 11550.4'(-19' BELOW TOL). ALL LOGS CORRELATED TO LNR TALLY DATED 02 -MAY -2000. RDMO. WELL S/I ON DEPARTURE. FINAL T/I/O = 1440/1450/0. 9/29/2018 ***JOB COMPLETE ON 29 -SEP -2018*** T/I/O=SSV/1500/0 temp=Sl (LRS Unit 46 -Assist Eline: Freeze Protect Flowline) Pumped 5 bbls 60/40 MW down FL to freeze protect. E -line in control of well upon LRS departure. CV= OTG Tags hung 9/29/2018 Final WHP's SSV/ 1500/0 ***WELL S/I ON ARRIVAL*** (ctd) RIG UP SWCP 4518 10/1/2018 ***JOB CONTINUED ON 10/2/18*** ***WSR CONTINUED FROM 10/1/18*** (ctd) PULLED 18' OF CUT 2-7/8" LINER FROM 11,501' SLM. (11531MD) NEW TOP OF CUT LINER IS 11549' MD SET 4-1/2" X -CATCHER @ 11,220' MD. PULLED BK -ORIFICE FROM ST# 1 @ 11,204' MD. PULLED BK -GLV FROM ST# 3 @ 9,225' MD. PULLED BK -GLV FROM ST# 4 @ 6,765' MD. PULLED BK -GLV FROM ST# 5 @ 3,110' MD. SET BK-DGLV IN ST# 5 @ 3,110' MD. SET BK-DGLV IN ST# 4 @ 6,765' MD. SET BK-DGLV IN ST# 3 @ 9,225' MD. 10/2/2018 ***WSR CONTINUED ON 10/3/18*** T/I/0= 1360/1423/Vac Temp= S/I (LRS Unit 72 - Assist Slickline: Load & Test) Arrive on location, Sign in with SSL, Sign onto RAP, RU to IA and start PT of surface line ***WSR 10/2/2018 Continued on 10-03-18*** ***WSR CONTINUED FROM 10/2/18*** (ctd) LRS LOADED TBG w/ 350 bbls CRUDE. SET BK-DGLV IN ST# 1 @ 11,204' MD. LRS OBTAINED PASSING 2,500 psi MIT -IA. 4-1/2" X -CATCHER FROM 11,220' MD. RAN 20'x 3.70" WHIPSTOCK DRIFT, 3.50" LIB TO TAG TOL @ 11,517' SLM. (Impression of liner) RAN PDS 40 ARM CALIPER FROM 11,517' SLM TO SURFACE. (Good Data) 10/3/2018 ***JOB COMPLETE, WELL LEFT S/I*** Daily Report of Well Operations P-04 ***WSR Continued from 10-02-18*** T/I/O= 1360/1423/Vac Temp= S/I (LRS Unit 72 - Assist Slickline: Load & Test) Pumped 2 bbls 60/40 spear followed with 350 bbls 120* crude down IA to load, Pumped 5 bbls crude down IA to reach test pressure, Pressures wouldnt stabilize, Bleed IAP, Bled back 5 bbls. MIT-IA PASSED to 2627 psi, Max Applied Pressure= 2750 psi, Target Pressure= 2500 psi. Pumped 4.8 bbis crude down IA to reach test pressure, IA lost 24 psi in 1st 15 min and 0 psi in 2nd 15 min for a total loss of 24 psi in 30 min test, Bleed IAP, Bled back 4.9 bbls, AFE sign and tags hung on well, SSL in control of well at departure- 10/3/2018 FWHP= 1592/220/-5. ***JOB STARTED ON 24-OCTOBER-2018*** (SLB ELINE: D&T/SET WHIPSTOCK) WELL SHUT IN ON ARRIVAL. INITIAL T/I/O = 1500/50/0 RU. PT. RUN 1: RIH W/ 3.70" CENTRALIZER. TAGGED THE TOP OF 2-7/8" CUT LINER @ 11543'. 10/24/2018 ***JOB CONTINUED ON 25-OCTOBER-2018*** ***JOB CONTINUED FROM 24-OCTOBER-2018*** (SLB ELINE SET WHIPSTOCK) RUN 2- RIH W/ BKR 5-1/2" DELTA WHIPSTOCK. SET TOWS @ 11521'. WS ORIENTED TO 3.25 DEG LOHS. CCL TO TOP OF WHIPSTOCK = 14.1', CCL STOP DEPTH = 11506.9'. LOG CORRELATED TO SLB JEWELRY LOG 12-27-13. WELL SHUT IN ON DEPARTURE. FINAL T/I/O = 1500/0/0 10/25/2018 ***JOB COMPLETE ON 25-OCTOBER-2018*** CTU #9 2.375" coil 0.190 WT Objective: cement sqz pers/whipstock Pre CTD MIRU. Complete BOP test. Make up cementing BHA with 2.50" BDJSN and RIH. Load well with 1% KCI and Diesel to underbalance. Pump 15.8ppg cement as per program and begin hesitation sqz. See log for details. 11/10/2018 **In ro ress** CTU #9 2.375" coil 0.190 WT Objective: cement sqz pers/whipstock Pre CTD. Perform Hesitate squeeze. Unable to achieve squeeze pressure as per program however, when the contamination began we were unable to bullhead and had to take returns. Allowed the WHP to get up to 1000psi before opening the choke, holding-600psi during the entire cleanout. Clean out from WCTOC to whipstock pinch point 11526' ELMD. Chase out at 80% washing all jewelry and bops with minimal losses. Well FP. Apply pressure at surface to confirm squeeze and able to maintain the equivalent of 700 psi over initial static WHIP. 11/11/2018 ***Job Complete*** T/I/O= TWC/0/0 PRE CDR2. Continued from day shift. PT'd tree down against TWC & against WV Blind, High 5000psi. (PASSED). PT'd against 3" FMC OA VR plug low 300psi, High 3500psi. (PASSED). Evacuaed fluid from tree down to MV gate. RDMO ***Job 11/19/2018 Complete*** FWHP=TWC/0/0. T/I/O = 0/0/0. PRE CDR 2, Set TWC #292 @123" with CIW 840 Lubricator, Performed LTT on TWC (PASS). Install CDR Kill Line #2, to companion flange, PTd against TWC 300 PSI (PASS) Charted and Retained. Verified VR Plug in companion OA flange, Installed Alemite fitting in blind flange, installed Nordic Platform. RDMO. *"Job Incomplete***. FINAL 11/19/2018IT/I/O= 0/0/0. Daily Report of Well Operations P-04 T/I/O = TWC/60/10. Temp = SI. WHPs (pre rig). No well house, flowline or scaffolding. Bled IAP to 0 psi in 10 min(gas), bled OAP to 0 psi in 5 min (gas). Monitored 30 min. IAP & OAP increased 1 psi. Bled both to 0 psi on departure. FWHP's = TWC/0/0. 12/7/2018 SV, WV, SSV = C. MV = O. IA, OA = OTG. 15 00: TWO = TWC/0/0. Temp = SI. WHPs. ((Pre -Rig). No well house, flow line or WH scaffold. No change in WHP's in 3 days. 12/10/2018 SV, WV, SSV = C. MV = O. IA, OA = OTG. 21:50 North America - ALASKA - BP Page 1 Operation Summary Report Common Well Name: P-04 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Dale. 12/15/2018 End Date: 1/3/2019 X3 -0197J -C, (2,351,40700 ) Project: PBU Site: P - Rig Name/No.: CDR -2 Spud Date/Time: 6/11/1991 12:OO:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001648 Active datum: KB (1991.64usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) Task 12/15/2018 11:00 - 18:00 7.00 RIGU P PRE ACCEPTRIGAT 11:00. 18:00 - 00:00 6.00 RIGU P 12/16/2018 00:00 - 02:00 2.00 RIGU P 02:00 - 05:30 3.50 RIGU P 05:30 - 11'.30 6.00 RIGU P 11:30 - 14:30 3.00 BEGIN SAFE OUT CHECKLISTS AND RIGGING UP. SPOTAUXILIARY EQUIPMENT. HOOK UP $TEAM LINESAND INTERCONNECT LINES. PREP ADAPTER FLANGE FOR TREE. PRE PERFORM LTT BETWEEN MASTER VALVE AND SWAB TO 3500#- GOOD TEST NIPPLE DOWN TREE CAP. WORK ON GETTING MPD LINE HOOKED UP. LAND BOP STACK. NIPPLE UP STACK LOADER SPOTTING CONTAINMENTAND ANY ANCILLARY EQUIPMENT PRE FINISH NIPPLE UP. SECURE STACK TURNBUCKLES._ _ PRE INSPECT TUGGERS. RUN ROPE THROUGH INJECTOR. PULL GRAPPLE CABLE THROUGH. PJSM, REVIEW PROCEDURE AND DISCUSS ROLES AND RESPONSIBILITIES. INSTALLGRAPPLE_. PULLTEST _ PRE PULL CT ACROSS PIPE SHED AND INTO 'INJECTOR. INSTALL HORSEHEAD. REPLACE HOSE ON INJECTOR THAT WAS LEAKING. INSTALL HOSE IN REEL FOR PUMPING SLACK BACKWARDS. RIGU P PRE VALVE CHECKLISTAND RIG CHECKS WITH ONCOMING CREW. Printed 1/11/2019 1026:57AM ENERGIZE BOPACCUMULATOR UNITAND INSPECT. MAKE UP INJECTOR TO WELL. 14:30 - 15:00 0.50 RIGU P PRE INSTALL QUICK CONNECT TEST FITTINGS. 15:00 - 15:30 0.50 RIGU P PRE CONDUCT PJSM FOR REVERSE CIRCULATING. SPOTAND HOOK UP MEOH. LINE UP VALVES FOR REVERSE CIRCULATIN_G. 15:30 - 19:00 3.50 RIGU P PRE _ RECONFIGURE VALVES GOING TO TIGER TANK TO MATCH HAZOP DRAWING PRESSURE TEST TIGER TANK LINE TO 2501 3500 PSI, GOOD. 19:00 - 00:00 5.00 RIGU P PRE _ PJSM FOR FILLING REELAND PUMPING SLACK BACK TO REEL. REVERSE CIRCULATE FRESH WATER INTO REEL. LEAK DEVELOPED ON RISER. BLOW DOWN AND INSPECT O-RING. REPLACED O-RING. PUMP SLACK BACK FOR BULKHEAD. RIG UP BIG BOY COMPRESSOR TO BLOW INNER REEL DOWN, Printed 1/11/2019 1026:57AM North America - ALASKA- BP Operation Summary Report Page 2 2CA0 Common Well Name. P-04 AFE No Event Type: RE-ENTER- ONSHORE(RON) Start Date: 12/15/2018 End Date:1/3/2019 X3 -0197J -C (2,351,407.00) Project: PBU - --- - - — Site: P - - - - Rig Name/No.: CDR -2 Spud Date7Time: 6/11/1991 12:00:00AM Rig Release: Rig Contractor. NABORS ALASKA DRILLING INC. IN CELLAR. CALL SPILL HOTLINE. CALL BPUOI: USA00001646 Active datum: KB @91.64usft (above Mean Sea Level) Date From- To Hrs Task Code NPT Total Depth Phase Description of Operations _ (hr)_ (usft) HEAT TRACE NOT WORKING 12/17/2018 00:00 - 01:00 1.00 RIGU P PRE BRING AIR ONLINE FLOOR SUMPS NOT Printed 1/11/2019 10:26:57AM DRAINING. CREW MOBILIZED VACUUM SYSTEM. FRESHWATER TO CONTAINMENT IN CELLAR. CALL SPILL HOTLINE. CALL SUPERINTENDENT. FLOW LINE FROZE. HEAT TRACE NOT WORKING VERIFY TEST JOINT LENGTHS. TORQUE CONNECTIONS 701000# WHILECLEANING UP. 01:00 - 04:00 3.00 RIGU P __ PRE _ CONTINUE BLOWING REEL DOWN, BLEED PRESSUREOFF. BREAKUNEOFF. 3'E -LINE _ _—. _- __ __T. _ FOR BULKHEAD. RACK BACK INJECTOR. 04:00 - 05:30 7.50 RIGU P — PRE _ ___. __... __. ___ - __ BREAK OFF DOWN TO TEST RISERS. INSTALL TEST CAP WITH JOINT GREASED UP. 05:30 - 08:30 3.00 I RIGU P PRE CHECK BOP ADAPTER FLANGE BOLTS FOR PROPER TORQUE. WITH SWEENEY. MAKE UP PRESSURE BULKHEAD AND J -BOX INSIDE REEL. MAKE UP INNER REEL_ HARDLINE._ 08:30 - 11:00 2.50 T RIGU P PRE _ PJSM FOR CUTTING CT. HOOK UP HYDRAULIC CUTTER AND CUT 280' OF CT. 11:00 - 14:00 3.00 RIGU P PRE INSTALL CT CONNECTOR, PULL TEST TO 50K, GOOD. COMPLETE VALVE CHECKLIST SHEET. LINE UP TO FILL REEL FORWARD. FILL REEL 14:00 - 15:00 1.00 ~ RIGU _ P PRE -FORWARD. PRESSURE TEST CT CONNECTOR AND PRESSURE BULKHEAD TO 4,700 PSI, SLIGHT LEAK OBSERVED. PERFORM LOrrO ON REELAND TIGHTEN BULKHEAD PACKING. PRESSURE TEST TO 4,700 PSI, GOOD. 15.00 - 1600 1.00 RIGU P PRE RIG UP LITTLE JERKS FOR CALIBRATION. INSTALL CORRECT SIZE DIES. TORQUE UP STINGER AND NOZZLE WITH LITTLE JERKS AND TEST TORQUE VALUES. _ i MAKE UP INJECTOR TO WELL. 16:00 - 16'.30 0.50 RIGU P PRE TEST QTS TO 250 13,500 PSI, GOOD. PUMP SLACK FORWARD AT 4,100 PSI 13S5 _ BPM. CABLE IS HEARD MOVING. 1630 - 18:00 1.50 RIGU P PRE MOVE INJECTOR OFF WELL. CALIBRATE LITTLE JERKS, GOOD 18:00 - 20:00 2.00 RIGU P PRE TEST WIRE. CONTINUITY GOOD. MEG TEST LOW. POSSIBLE MOISTURE CUT 20' COIL 120'E -LINE. RETEST. SAME ISSUE. 20:00 - 22:30 2.50 RIGU P PRE PREP FOR SHELL TEST. WORK ON SHELL TEST TO MAKE SURE WE ARE READY FOR A.M TEST PUMP ISSUES. CALL MECHANIC. 22:30 - 00:00 1.50 RIGU P PRE CALL AND DISCUSS E -LINE ISSUES WITH ETL. CUT MORE COIL/ E -LINE. Printed 1/11/2019 10:26:57AM North America - ALASKA - BP Operation Summary Report Page 3 Common Well Name: P-04 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 12/15/2018 End Date: 1/3/2019 X3 -0197J -C (2,351,407 00 ) Project: PBU Site: P Rig Name/No.: CDR -2 Spud Date/Time: 6/11/7991 12:0O:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001646 Active datum: KB Q91.64usft (above Mean Sea Level) _ - - Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations _ _.. (hr) (uaft) 12/18/2018 00:00 - 02:30 2.50 RIGU P PRE CONTINUE TO TROUBLESHOOT E -LINE. OPEN JUNCTION BOX. GOOD TEST ON E -LINE. NARROW DOWN TO COLLECTOR OR COLLECTOR PIGTAIL. MECHANIC TORE DOWN TEST PUMP. SCALE PARTICLES HOLDING VALVES OFF SEAT. _'SERVICE TEST PUMP. 02:30 - 03:30 1.00 RIGU P PRE PJSM, REVIEW CROSSCHECK. STAGE UP PRESSURE TO ADJUST POPOFF AT 5500#. 6000# BURST DISK INSTALLED. PERFORM A PASSING 5100# SHELL TEST. BLOW DOWN TEST PUMP. 03:30 - 06:00 2.50 RIGU P PRE _ INSTALL COILTUBING CONNECTOR PULL TESTED TO 50K • BHI INSTALL UQC, TEST LINE FROM J -BOX TO UQC. TESTED GOOD. INSTALL TEST SUB. PRESSURE TEST UQC AND CTC TO 4500#, GOOD. 06'.00 - 08:00 2.00 SOPSUR P PRE MOVE CART BACK. PREP FOR BOP TEST #1. CONDUCT PJSM FOR BOP TESTING. DRILLER AND WSL REVIEW PRESSURE XCHECK VERIFICATION. SIMOPS: REPLACE COLLECTOR THAT WAS THE SOURCE OF THE ELINE TROUBLE - EARLIER. 08:00 - 12:00 4.00 BOPSUR P PRE TEST BOPS T025015000 PSI ASPER BPAND AOGCC REGULATIONS, TEST IS WITNESSED BYAOGCC REP JEFF JONES. TEST 1: BLINDS FAIL, CYCLE AND REPEAT, FAILAGAIN. FLUID IS OBSERVED PASSING BLINDS. CONTINUE ON WITH TEST 1. SIMOPS: CONTINUE WITH GAS ALARM TESTING, ALL GAS ALARMS PASS. PRESSURE STILL BLEEDING OFF, SUSPECT - LEAKING PAST MASTER AND TWC. 12:00 - 14:00 2.00 BOPSUR P _ PRE CALLOUTGREASECREW. TEST NEW COLLECTOR, GOOD. MOVE FLUID AROUND PITS, CHECK PVT LO/ HI LEVELALARMS ON ALL THE PITS. GREASE CREW COMES OUTAND CLOSES - SSV, SERVICES MASTER VALVE. 14:00 - 16:30 2.50 BOPSUR P PRE RE -START TEST #1 70 250 /5000 PSI. VALVE B4 IS LEAKING BY AT HIGH PRESSURE, GREASE AND CYCLE, RE -TEST. GET GOOD TEST ON B1, BLT. FAIL/ PASS ON R7. FAIL ON B4 AND BLINDS. 16:30 - 18:00 1.50 BOPSUR P PRE TEST #2: ANNULAR (2-3/8"), TIW_ #2, B3, B2, _ BL1 PASS 250 / 3500 PSI. 18:00 - 20:00 2.00 BOPSUR N PRE TEST #3 TO 25015000 PSI. UPPER 2 3/8" PIPEISLIP RAMS, TIW #2, BL2, T2 AND C 15. HIGH PRESSURE LEAK OFF TROUBLE SHOOT BY ISOLATION, REFLUSH TEST LINES AND RETEST. Printed 1/11/2019 10:26:57AM North America - ALASKA - BP Page 4 ohX Operation Summary Report Common Well Name: P-04 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 12/15/2018 End Date: 1/3/2019 X3 -0197J -C: (2,351,407.00 ) Project: PBU Site: P Rig Name/No.: CDR -2 Spud Date/Time: 8/11/1991 12:00 00AM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPU01: USA00001648 Active datum: KB C91.64us8 (above Mean Sea Level) Date From - To His Task Code NPT Total Depth Phase Description of Operations . (hr)_ (u_sR) 20:00 - 23:00 3.00 BOPSUR N PRE RE -START TEST #3 TO 2W/ 5000 PSI. UPPER 1 2 3/8" PIPE/SLIP RAMS TIW #2 BL2 T2 AND C 23:00 - 23:30 0.50 BOPSUR N 23:30 - 00:00 0.50 BOPSUR N 12/19/2018 00:00 - 01:00 1.00 BOPSUR N 01:00 - 02:30 1.50 BOPSUR 0230 - 08:00 5.50 BOPSUR 08:00 - 10:00 2.00 BOPSUR 10:00 - 12:30 2.50 BOPSUR 15. ISOLATE LEAK PATHS ONE ATA TIME DOUBLE BLOCKING -PRESSURE STILL FALLING, CLOSE LOWER 2 3/8" PIPE/SLIP RAMS -PRESSURE STILL FALLING, TEST TEST EQUIPMENT -GOOD DISCUSS ISSUES WITH TOWN WHILE WAITING ON GREASE CREW TO ARRIVE -SUSPECT PRESSURE BLEEDING _i PAST SSV PRE HOLD TOOLBOX TALK WITH GREASE CREW AND RIG CREW. 'CLOSE SWAB VALVE OPEN MASTER VALVE OPEN SSV -OBSERVED 200 PSI TRAPPED PRESSURE WHEN SSV OPENED. GREASE SWAB, SSV, MPD VALVES AND MASTER. PRE HOLD TOOLBOX TALK PRESSURE TEST TO 250 / 5000 PSI. AGAINST MASTER, LOWER 2 3/8" PIPE/SLIP RAMS, Ti -PRESSURE STILL BLEEDING OFF. NOTE -STATE INSPECTOR HOURED OUT WILL BE BACK IN 8 HOURS. _ PRE DISCUSS PLAN FORWARD WITH TOWN TEAM, HOLD TOOL BOX TALK WITH CREW PRESSURE TEST AGAINST TWC, LOWER2 3/8" PIPE/SLIP RAMS, T1 TO 5000 PSI -PRESSURE STILL BLEEDING OFF AT 500 PSI IN 10 MINUTES PRESSURE TEST AGAINST TWC, LOWER2 3/8" PIPEISLIP RAMS, T1 TO 3500 PSI -PRESSURE STILL BLEEDING OFF 150 PSI IN 10 MINUTES DISCUSS RESULTS WITH TOWN TEAM AFTER REACHING AGREED UPON STOP POINT N PRE HOLD TOOLBOX TALK WITH CREW PRESSURE TEST VOID BETWEEN SSV AND SWAB VALVE USING THE MPD LINE TO 250/3500 PSI. GOOD TEST DISCUSS RESULTS AND PLAN FORWARD WITH TOWN TEAM N t PRE HOLD TOOLBOX TALK WITH CREW REMOVE TEST JOINT DE ENERGIZE AND LOCK OUT ACCUMULATOR VAC OUT BOP STACK TO REMOVE FLUID. . _ .. CHANGE OUT BLIND RAMS ELEMENTS, N PRE CHANGE OUT CHOKE HCR. P PRE REPLACEMENT COMPLETED 12'.30 - 1800 5.50 BOPSUR N Printed 1/11/2019 10:26:57AM ENERGIZE ACCUMULATOR. COMPLETE VALVE CHECKLIST SHEET. CONDUCT SHELL TEST ON BOPS, SWAB, CHOKE AND KILL HCCRS TO 250 / 5000 PSI, GOOD PRE WAIT ON AOGCC INSPECTOR TO ARRIVE. SHIM REEL. North America - ALASKA - BP Page 5 Operation Summary Report Common Well Name: P-04 AFE Na Event Type: RE-ENTER- ONSHORE (RON) Start Date: 12/15/2018 End Date: 1/32019 X3 -0197J -C. (2,351,407.00 ) Project: PBU -- _ — Site: P -- nig wnrrector: NAUURS ALASKA DRILLING INC. 8PU01: USA00001646 Active datum: KB @191,84us8 (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations -_ (hr) _ ._ - (usft)_ 18:00 - 19:00 1.00 BOPSUR P PRE TEST BOPS TO 250/500 PS S 19:00 - 19:30 T—D.50 BOPSUR P 19:30 - 20:00 1 0.50 BOPSUR P 20.00 - 21:00 1.00 21:00 23:00 2.00 BOPSUR P 0 IA PERBPAND AOGCC REGULATIONS. TEST IS WITNESSED BY AOGCC REP MATT HERRERA, TEST 1: BLINDS FAIL, CYCLE AND REPEAT, FAILAGAIN. FLUID IS OBSERVED PASSING BLINDS_ _ PRE TEST #2: ANNULAR (2-3/8"), TIW #1 , B3, B2, _ _PASS 250 / 3500 PSI. PRE TEST #3 TO 250/ 5000 PSI. UPPER 23/8" PIPE/SLIP RAMS, TIW #1 , B3, B2. -TO OBTAIN 5000 PSI TEST ON TIW #1, B3, B2 _ PRE 'TEST #4 TO 250/ 5000 PSI. UPPER 23/8" PIPE/SLIP RAMS, TIW #2, B2 AND C 15. R2 _FAILED -ISOLATED WITH B2 _ BOPSUR IN PRE TEST #5 TO 250 / 5000 PSI. UPPER 2 3/8" PIPE/SLIPRAMS TIW#2 BL2R2ANDB4 84 01:30 - 02:00 0.50 BOPSUR N 0200'. 23:00 00:00 1.00 BOPSUR N 12/20/2018 00:00 - 01:30 1.50 BOPSUR N 01:30 - 02:00 0.50 BOPSUR N 0200'. - 03'.30 1.50 BOPSUR N 03.30 - 0400 0.50 BOPSUR N *A11 Elepilmis ne-pe-4eEl in p ---- Printed 1/112019 10:26:57AM APPEARS TO BE LEAKING, FUNCTION, GREASE AND RETEST UPPER 2 3/8" PIPE/SLIP RAMS, TIW #2, B1 AND B4 AND R2 NOT HOLDING.B4 FAIL. NOTE: WENT BACK TO LAST GOOD TEST ALLIGNMENT, NOTABLE TO OBTAIN PASSING TEST. SUSPECT PRODUCTION TREE VALVES NOT HOLDING. CALL VALVE CREW TO COME SERVICE TREE VALVES. NOTE: AOGCC REP MATT HERRERA TIMED OUT AND LEFT LOCATION WITH PERMISSION TO CARRY ON WITH TESTING ONCE TROUBLE SHOOTING IS DONE WITHOUT WITNESS. PRE TEST CHOKE MANIFOLD TO 250/5000 PSI WHILE WAITING ON VALVE CREW TO ARRIVE ON LOCATION. _ TEST CHOKE VALVE C11 AGAINST C15 PRE TEST CHOKE MANIFOLD TO 250/5000 PSI WHILE WAITING ON VALVE CREW TO ARRIVE ON LOCATION. TEST CHOKE VALVE C9,C7 AND C10 AGAINST CIS -FOUND TEST HOSE QUICK CONNECT TO BE LEAKING. -NO TEST -REPAIR HOSE PRE GREASE PRODUCTION TREE VALVES HOLD TOOL BOX TALK WITH GREASE CREW OPEN MASTER, OPEN SSV, OPEN MPD LINE TO BLEEDANY TRAPPED PRESSURE, OPEN SWAB. SERVICES TREE VALVES CLOSE TREE VALVES. _ PRE FLUSH LINES AND TESTAGAINST SWAB VALVE TO 250 / 5000 PSI. AGAINST UPPER 2 1 3/8" PIPE/SLIP RAMS, TIW #1 , B3, 32 -NOT ABLE TO MAINTAIN A GOOD TEST SUSPECT FLUID PASSING BY PRODUCTION TREE VALVES. PRE DISCUSS OPTIONS AND PLAN FORWARD WITH CTD SUPTAND ETL North America - ALASKA -BP Operation Summary Report Common Well Name: P-04 Event Type: RE-ENTER- ONSHORE (RON) Start Date: 12/15/2018 Eno Date: 1/3/2019 Project: PBU Site: P AFE No X3 -0197J -C (2,351,407.00 j Page 6 Rig Name/No.: CDR -2 Spud DatefTime: 6/11/1991 12:00:OOAM Rig Release: Rig Contractor: NABORSALASKA DRILLING INC. _ BPUOI: USA00001646 Active datum: KB @91.64us8 (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) _ Wit) 04:00 - 06:30 2.50 BOPSUR N _ PRE RIG UP TO PUMP PREMIUM GREASE INTO MASTER, SWAB AND SSV, EXPEDITE ADDITIONAL DRUM OF PREMIUM GREASE TO RIG SITE. DISCUSS PLAN FORWARD WITH NABORS SUPERINTENDENT, PREPARE LOCK OUT AND PRE JOB FOR TESTING BOPS WITH 3500 PSI TRAPPED PRESSURE BETWEEN SWABAND SSV.PUMP PREMIUM GREASE INTO MASTER, SWABANDSSV 06:30 - 08:30 2.00 BOPSUR IN _ PRE PJSM FOR NEW SH ELL TEST. PUT 3500 PSI ON THE WELL IN BETWEEN THESWABANDSSV. PRESSURE BLEEDING OFF, REPLACE 2 VALVES AND TRY AGAIN. STILL BLEEDING OFF, FLUID IS OBSERVED PASSING THE SWAB. 08:30 - 12:00 3.50 BOPSUR N I _ PRE REGREASE SWAB VALVE. PRESSURE UP BETWEEN SWAB AND CLOSED SSV, MASTER. PRESSURE IS BLEEDING OFF. PRESSURE UP BETWEEN SWAB AND TWC. PRESSURE IS BLEEDING OFF, SAME RATE AS BEFORE. CLOSE MASTER VALVEAND SEE IF LINE FLATTENS OUT. STILL BLEEDING OFF. 12:00 - 16:00 4.00 BOPSUR N PRE DISCUSS PLAN FORWARD WITH ODE, CTD SUPT AND ETL. DECISION IS MADE TO USE BOP TEST PLUG THAT SITS IN A SPOOL ON THE BOTTOM OF THE BOPS. CHANGE OUT SEALS ON BLIND RAMS. 16.00 - 19:30 3.50 BOPSUR N PRE PJSM THEN BREAK APART STACK TO INSTALL BOP TEST SPOOL. BREAK FLANGEAND REMOVE BOPS FROM PRODUCTION TREE INSTALL TESTING SPOOL WITH PRE LOADED TEST PLUG ON TOP OF PRODUCTION TREE RE INSTALL BOP ONTO TESTING SPOOL.. GREASE CHOKE VALVES AND B VALVE OFFLINE 19:30 - 20:00 —-20:00 - 21:45 0.50 BOPSUR N PRE FUNCTION BLINDS, FLUID PACK TEST LINES. 1.75 BOPSUR N PRE HOLD PJSM AND SHELL TEST BOPS TO 21:45 - 22:15 0.50 BOPSUR 250/5000 PSI -FAIL LEAKING THROUGH BLINDS. RIG UP TEST JOINT WITH CAP AND RE ATTEMPT SHELL TEST TO 250/5000 PSI AGAINST TEST CAP, R2, TIW 2, TEST PLUG, TP2, C15 AND BL 2 -GOOD TEST. CALL MATT HERRERAAOGCC REPAND RECIEVE PERMISSION TO START BOP TEST. _ P PRE TEST BOPS TO 250 / 5000 PSI AS PER BP AND AOGCC REGULATIONS. TEST IS WITNESSED BYAOGCC REP MATT HERRERA. TEST#1: ANNULAR (2-3/8"), TIW 92, B3, B2, _ 25013500 PSI. -PASS 22:15 - 23:00 0.75 BOPSUR P PRE TEST#2: UPR 23/8 PIPE/SLIP RAMS, TIW#2, 33,132, 250 / 5000 PSI. -PASS _ 23:00 - 23:30 0.50 BOPSUR P PRE TEST#3 UPR 2318 PI PE/SLIP RAMS, TIW#2, BL2,R2, 250/5000PSI.-PASS Printed 1/11/2019 10:26:57AM North America - ALASKA- BP Operation Summary Report Page 7 Common Well Name: P-04 - 01:00 0.50 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 12/15/2018 End Date: 1/32019 X3 -0197J -C: (2,351,407 00 ) Project: PBU - - - Site: P 0.50 BOPSUR P Rig Name/No.: CDR -2 Spud DateTme: 5/11/1991 12.00:OOAM 0.50 Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. _ BOPSUR BPUOI: USA00001646 Active datum: KB @91.64usfl (above Mean Sea Level - 05:15 0.50 Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations - (hr) _.. _ (usft) 06:00 23:30 - 00:00 0.50 BOPSUR P PRE TEST #4 UPR 2 3/8 PIPE/SLIP RAMS, TIW #2 , 09:00 2.00 _C16,C11,B1 250/5000PSI-PASS 12/21/2018 00:00 - 00:30 0.50 BOPSUR P PRF TEST BOPS T0250/ 50nn PCI AC PFR RPnNn 00:30 - 01:00 0.50 BOPSUR P 01:00 - 01:30 1 0.50 BOPSUR P 01:30 - 02:00 0.50 BOPSUR P 02:00 - 02:30 0.50 BOPSUR P 02:30 - 03:00 0.50 BOPSUR P 03:00 - 03:30 _ 0.50 BOPSUR- P - —,- 03:30 - 04:00 0.50 BOPSUR P 04:00 - 04:45 0.75 BOPSUR P 04:45 - 05:15 0.50 BOPSUR P 05:15 - 06:00 0.75 BOPSUR P 06:00 - 09:00 ' 3.00 BOPSUR P 09:00 2.00 BOPSUR P - 11:00 11:00 - 12:00 1.00 BOPSUR N Printed 1/11/2019 10:26:57AM AOGCC REGULATIONS TESTIS WITNESSED BYAOGCC REP MATT HERRERA. TEST#5 TEST 2 3/8 X 3 1/2 VBR, C7, C9, C10, TB2 TO 250/5000 PSI -PASS _ PRE TEST #6 TEST LOWER 23/8 PIPE SLIP RAMS, C5, C6, Cal, TVI -PASS _ PRE 7TEST47SUPER AND MANUAL CHOKES. 2500 PSI DRAWDOWN -CHOKE IN GOOD OPERATION PRE ACCUMULATOR DRAWDOWN TEST CLOSING PRESSURE 2375, TIME TO GAIN 200 PSI 17 SECONDS, FULL PRESSURE 64 SECONDS. AVERAGE NITROGEN 10 BOTTLES AT 2100 PSI. GOOD TEST. PRE RIG UP TO TEST VARIABLES AND ANNULAR WITH 3 1/2" PIPE -HAD TO REMOVE BOTTOM OF TEST JOINT FOR SPACE OUT AGAINST THE TEST PLUG PRE TEST #8 ANNULAR WITH 31/2 PIPE, Ci, C4, C6, TIW 2 TO 250/3500 PSI -PASS _ OFFLINE TEST PVT SYSTEM AND ALARMS. PRE TEST #9 VBRS WITH 31/2 PIPE C1, C4, C6 TIW 2 T 25015000 PSI -PASS PRE TEST #10 C2, C3, B3, TO 250/5000 PSI -PASS PRE TEST#11 B4, BL1TO 250/5000 PSI SUSPECT CHECK VALVE LEAKING. ISOLATE AND TEST _ B4 TO 250/5000 PSI -PASS PRE TEST#12BL1A,R1 TO25015000PSI-PASS PRE RIG DOWN TEST JOINT AND TEST EQUIPMENT _ PRE PJSM THEN RIG UP FOR TESTING IRV AND STRIPPER. INSTALL NOZZLE, MAKE UP RISER TO WELL. PUMP I REEL VOLUME -FORWARD. PRE CREW CHANGE. RIG CHECKS AND VALVE CHECKLIST WITH NEW CREW. PJSM FOR PT INNER REEL VALVE. PRESSURE TEST INNER REEL VALVE, STRIPPER TO 250 / 3,500 PSL PRE VALVE R3 IS SEEN LEAKING FROM THE FACE FLANGE. BLEED OFF PRESSURE AND TIGHTEN, SAME RESULT. CHANGE OUT VALVE R3. North America - ALASKA - BP Operation Summary Report Page e Common Well Name: P-04 - 01:00 1.00 AF___ No Event Type: RE-ENTER- ONSHORE (RON) _ Start Date: 12/15/2018 End Date: 1/3/2019 X3 -0197,-C: (2,351,407,00) Project: PBU - - Site: P 01:30 - 03:00 Rig Name/No.: CDR -2 Spud DateRime: 8/11/1991 12:OO:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001648 Active datum: KB @91.64usft (above Mean Sea Leve0 Date From - To Him Task Cade NPT Total Depth Phase Description of Operations -_- - (hr) (usft) 12:00 - 15:00 3.00 BOPSUR P PRE LINE UP TO PRESSURE C9 C10 FROM 15:00 - 19:45 4.75 BOPSUR N 19:45 - 20:45 1.00 BOPSUR P I 20:45 - 21:45 1.00 BOPSUR P - - 21:45 - 22:00 0.25 BOPSUR P r 22:00 00:00 2.00 BOPSUR P 12/22/2018 00:00 - 01:00 1.00 BOPSUR P 01:00 - 01:30 0.50 BOPSUR P 01:30 - 03:00 1.50 BOPSUR P 03.00 - 04'.00 1.00 BOPSUR P Printed 1/11/2019 10:26:57AM DOWNSTREAM SIDE. PRESSURE 250 / 3,500 PSI. PRESSURE IS BLEEDING OFF, DRIP OBSERVED FROM BEHIND C9, CIO. GREASE AND CYCLE THESE 2 VALVES, TRY AGAIN. STILL BLEEDING, ISOLATE IRV AND STRIPPER AND TEST THOSE. GOOD TEST TO 25013500 PSI ON IRV AND STRIPPER. VALVE C9 NOT HOLDING PRESSURE FROM THE DOWNSTREAM SIDE. PRE PJSM FOR CHANGING OUT BLIND RAM SEALS. PERFORM LEAK TIGHT TEST ON SWAB AND SSV, GOOD. CHANGE OUT SEALS ON BLIND RAM BLOCKS, CHANGE OUT EQUALIZER VALVE ON BLIND RAM OPERATORS.. PRE TEST BLINDS TO 250/5000 PSI -GOOD PERFORM SHELL TEST TO TEST BLIND RAM _ - DOOR SEALS TO 250/5000 PSI -GOOD PRE TEST BOPS TO 250 / 5000 PSI AS PER BP AND AOGCC REGULATIONS. TEST IS WITNESSED BYAOGCC REP MATT HERRERA. TEST #14 BLINDS, B1, B2, B3 TO 250/5000 PSI -PASS PRE TEST # 15 B2, BLINDS, C9, CIO, C16, C6, TP 1, TP 2 250/5000 PSI -FAIL C9 LEAKING SERVICE AND CYCLE C9, RESTEST 250/5000 PSI PRE TEST#16 CHOKE TEST CHOKE AAND CHOKE C PRESSURE UP TO 5000 PSI HOLD, OPEN CHOKES BLEED TO 2500 PSI AND HOLD -GOOD TEST PRE LINE UP TO PRESSURE C9, C10 FROM DOWNSTREAM SIDE. FLUSH AND FILL LINES PRESSURE 25013,500 PSI. DID NOT PASS SIMOPS CREW CHANGE SIM OPS RIG UP GREASE CREW TO GREASE _ PRODUCTIONTREEVALVES. PRE RIG DOWN RISER AND FLANGE FROM TOP OF ANNULAR WITH PJSM REMOVE TEST PLUG FROM TESTING SPOOL PRE RIG UP RISER TO TOP OF ANNULAR AND MU SAME. _ PRE PURGE AND FLUSH SURFACE LINES FOR TESTING LINE UP TO TEST BL1 TO 250/3500 PSI -PASS LINE UP TO TEST T2 TO 250/3500 PSI -PASS LINE UP TO TEST Ti TO 250/3500 PSI -PASS NOTE RISER WAS TESTED WITH EACH OF THE ABOVE TESTS PRE LINE UP TO PRESSURE C9, C10 FROM DOWNSTREAM SIDE. PRESSURE 25013,500 PSI. UNABLE TO MEET PASSING CRITERIA North America - ALASKA - BP Operation Summary Report Page 9 o66B Common Well Name: P-04 AFE No Event Type: RE-ENTER- ONSHORE (RON) StartDate: 12/15/2016 End Date 1/3/2019 X3 -0197J -C: (2,351,407,00) -Project: PBU - _ — - — Site: P Rig Name/No.: CDR -2 Spud DaterFime: 6/11/1991 12:OO:OOAM Rig Release: Rig Contractor: NABORSALASKA DRILLING INC. 2.00 BOPSUR BPUOI: USA00001646 Active datum: KB @91.64usft (above Mean Sea Level) LINEUP TO PRESSURE C9, ClO C13 FROM Date From - To Him Task Code NPT Total Depth Phase Description of Operations - - (hr) DOWNSTREAM SIDE. (usft). 04:00 04:30 0.50 SOPSUR N PRE REBUILD VALVE C13 Printed 1/11/2019 10:26:57AM FLUSH/PURGE LINES LINE UP FOR TEST OF VALVES C9 AND CIO 04:30 - 06:30 2.00 BOPSUR P PRE LINEUP TO PRESSURE C9, ClO C13 FROM DOWNSTREAM SIDE. PRESSURE 250 / 3,500 PSI. UNABLE TO MEET PASSING CRITERIA. TROUBLE SHOOT LEAK PATH. REPLACE SEAT ON C73. 06:30 - 07:30 1.00 BOPSUR P PRE PRESSURE UP ON DOWNSTREAM SIDE OF C9, CIO. GOOD TEST. - - _ _ _ _ _ _ BOP 07.30 - 09:30 2.00 BOPSUR N PRE _TESTING -COMPLETE. DURING TESTING, C14 WAS PASSING FLUID. PJSM THEN CHANGE OUT C14. TRY TO TEST C14, NOTABLE TO. SUSPECT C13 AND CHOKE PASSING FLUID, PJSM THEN CHANGE OUT C13. __ _ TEST C13, C14 AFTER CHANGEOUT, GOOD. 09:30 - 10:00 0.50 BOPSUR P PRE RIG EVAC EXERCISE WITH MICAH'S CREW. ALL PERSONS MUSTER AND ACCOUNTED FOR IN 3 MIN. C_ONDUCT_AA_R. 10:00 - 12:30 2.50 BOPSUR P PREGREASE _ CHOKE AND FUNCTION. INSTALL BHI FLOATS. GREASE ALL CHOKE VALVES POST BOP TEST. RIG CHECKS AND VALVE CHECKLIST WITH - ONCOMING CREW. 12:30 - 14:00 1.50 BOPSUR P _ PRE PRESSURE TEST UOC 7O 25014700 PSI, GOOD, PRESSURE TEST FLOATS TO 3,500 PSf, 14:00 - 15:30 1.50 BOPSUR P PRE _GOOD. MAKE UP INJECTOR TO WELL. CHECK TREE BOLTS FOR TORQUE. PUMP THROUGH MPD CHOKE AND VERIFY _ _ _ PLC CONTROLLER IS WORKING. 15:30 - 16:00 0.50 BOPSUR P PRE RIG EVAC EXERCISE WITH RICK ROY CREW ALL PERSONS MUSTER AND ACCOUNTED FOR IN 4 MIN. CONDUCT AAR. 1600 - 18:00 2.00 WHSUR P PRE GET NEW RKBS WITH NABORS CREWAND VALVE SHOP CREW, HOOK UP BPV LUBRICATOR AND PULLING RODS. HOOK UP HYDRAULICS. 18:00 - 1930 1.50 WHSUR P PRE HOLD PJSM WITH RIG CREWAND VALVE SHOP CREW FOR TESTING LUBRICATOR AND PULLING BPV. WALK ALL LINES AND VERIFY VALVE ALLIGNMENT FLUSH LINES TO CLEAR AIR FOR TEST. PRESSURE TEST VALVE LUBRICATOR TO 250/5000 PSI FOR 5 MINUTES EACH -GOOD TEST. Printed 1/11/2019 10:26:57AM Printed 1/112019 10:26:57AM North America - ALASKA- BP Page 10 CIP4 Operation Summary Report Common Well Name: P-04 AFE No Event Type. RE-ENTER- ONSHORE (RON) Start Date: 12/15/2018 End Date: 1/32019 X3 -0197.-C'. (2,351,407.00 ) Project: PBU Site: P Rig Name/No.: CDR -2 Spud Date/Time: 6/11/1991 12:00:OOAM Rig Release: Rig Contractor NABORS ALASKA DRILLING INC. BPUOI: USA00001646 Active datum: KB @91.64usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations --.— (hr)_. _ (usft) 19.30 - 2045 1.25 WHSUR P PRE PULLTWC HOLD PJSM RIG DOWN TEST LINE, RIG UP LUBRICATOR HYDRAULIC LINE. OPEN MASTER VALVE OPEN SSV OPEN SWABAND MONITOR FOR TRAPPED PRESSURE -0 PSI VERIFY LINE UP PER NABORS PROCEDURE I USING COMMAND AND CONTROL CHECKLIST. ENGAGE AND PULL TWC. WELL ON SLIGHT VAC -ALLOW METHANOL TO DRAIN. CLOSE MASTER AND SWAB VALVE NOTE: FUSABLE CAP INSTALLED AND HYD FLUID DRAINED FOR SSV. 20:45 - 21:00 0.25 WHSUR P PRE 'PERFORM LEAK TIGHT TEST TO 3500 PSI BETWEEN MASTER AND SWAB -GOOD TEST WITNESSED BY RIG MANAGER AND WSL. 21:00 - 21:30 0.50 WHSUR P PRE RIG DOWN LUBRICATOR HOLD PJSM OPEN NEEDLE VALVE ON LUBRICATOR AND VERIFY NO METHANOL PRESENT. BREAK OTIS CAP AND PULL LUBRICATOR WITH TWC. LAY DOWN AND RIG DOWN LUBRICATOR. BLOW DOWN LINE TO TIGER TANK. 21:30 - 2300 1.50 KILLW P PRE MAKE UP BHA#1 FOR BOTTOM KILL OPERATION HOLD PJSM WITH CREW. MAKE UP STINGER, NOZZLE WITH FLOAT INSTALL QUICK TEST CONNECTOR TO LUBRICATOR STAB INJECTOR TEST QUICK TEST CONNECTOR AND LUBRICATOR TO 3500 PSI LEAK TIGHT TEST. GOOD TEST 23:00 - 0000 1.00 KILLW P PRE LOAD COIL TUBING WITH METHANOL AND HEATED 1% KCL PUMP 15 BELS OF METHANOL FOLLOWED BY HEATED 1% KCLTAKING RETURNS TO TIGER TANK UNTIL METHANOL IS DETECTED AT OUT MICROMOTION. 12232018 0000 - 0030 0.50 KILLW P PRE LOAD COIL TUBING WITH METHANOL AND HEATED 1 % KCL 8.5 PPG PUMP 15 BBLS OF METHANOL FOLLOWED BY HEATED 1% KCLTAKING RETURNS TO TIGER TANK UNTIL METHANOL IS DETECTED AT OUT MICROMOTION. Printed 1/112019 10:26:57AM North America - ALASKA - BP Operation Summary Report Common Well Name: P-04 Event Type: RE-ENTER- ONSHORE (RON) Start Date: 12/15/2018 Project: PBU Site: P Rig Name/No.: CDR -2 Spud Date/Time: 6/11/1991 Rig Contractor: NABORS ALASKA DRILLING INC. - 14:20 Active datum: KB @91.64usft (above Mean Sea Level) Date From - To Ars Task Code NPT (hr) _ 00:30 - 06:00 5.50 KILLW P End Date. 1/3/2019 Total Depth (usft) 11,491 00 0600 - 07.40 1.67 KILLW P L 11,491.00 0740 - 08:20 0.67 KILLW P 0.00 0820 - 1030 2.17 KILLW P 11,491.00 10:30 - 14:20 3.83 KILLW P 11,491.00 14'.20 - 15-.30 1.17 KILLW P 11,491.00 Printed 1/11/2019 1026:57AM Page 11 at A& AFE No X3 -0197J -C (2,351 407.00 BPUOI: USA00001646 Phase Description of Operations PRE RIH FROM SURFACE TO 11491' HOLD PJSM WITH RIG CREW -ALSO COVER PRE SPUD SLIDE PACK WITH CREW. OPEN WELL TO CLOSED CHOKE -0 PSI ON WELLHEAD SET OPERATING PRESSURE ON CHOKE TO MAINTAIN 100 PSI WELL HEAD PRESSURE. RIH AT 50 FPM PUMPING AT 0.25 BPM WITH HEATED I%KCL 8.5 PPG UNTIL PASSING PERMAFROST AT 2300'. NO WELLHEAD PRESSURE INCREASE OBSERVED WHILE RIH AND PUMPING. FILL DOWN BACKSIDE. APPROXIMATELY 5 BBLS TO FILL. INCREASE RUNNING SPEED TO 80 FPM CONTINUING TO HOLD 100 PSI ON CHOKE. NOTE: PULL BACK TO SURFACE FROM 100' TO RE CALIBRATE BHI DEPTH COUNTER. STOPAGAIN AT 10000' TO FINISH CALIBRATION. NOTE: STOP AT 200 BBLS SHIPPED OUT TO TIGER TANKAND CONFIRM WITH MANUAL STRAP, TT SENSOR MATCHES MANUAL _ STRAP. _ PRE LIGHTTAG ON WHIPSTOCKAT 11,491' UNCORRECTED. PICK UP 10' AND INCREASE PUMP RATE TO 4 BPM. PUMP ALL KCL WATER THEN SHUT DOWN. HAVEN'T GOTA BOTTOMS UP YET SO S4 WELLAT CHOKE WHILE TT IS EMPTIED OUT. RESUME PUMPING A FULL B/U. PRE AFTER B/U BUT DOWN PUMP. PJSM AND REVIEW NABORS PROCEDURE TO PURGE ANY TRAPPED GAS OUT OF CT RISER. HOOK UP BLEED HOSE FROM RISER OUT TO TT, PUMP FLUID OUT TO TT. UNHOOK HOSE AND PURGE WITH AIR FROM RIG FLOOR. PRE CONTINUE CIRCULATING MUD TO NOZZLE. AFTER MUD AROUND NOZZLE, START POOH, AFTER MUD GETS TO SURFACE, BRING RETURNS INSIDE, PURGE TIGER TANK LINE WITH AIR. FLOW CHECK WELL. RETURN FLOW DIMINISHING SLOWLY. USE 16 OZ CONTAINER TO FINGERPRINT WELL. 1ST 16 OZ - 2.5 MIN TO FILL 2ND- 5 MIN 3RD -15 MIN FLOW HAS STOPPED AFTER 15 MORE MIN. 10 MIN FLOWCHECK IS GOOD. PRE CONTINUE POOH. TAG STRIPPER AND RUN BACK IN 500' TO GET CORRECT DEPTH COEFFICIENT FOR BHI. PRE TAG STRIPPER. PJSM WITH NABORS AND BHI CREW FOR UD BHA. UD NOZZLE BHA. Printed 1/11/2019 10:26:57AM North America - ALASKA - SP Page 12 atEg Operation Summary Report Common Well Name: P-04 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 12/15/2018 End Date: 1/3/2019 X3 -0197J -C: (2,351,407.00 ) Project: PBU - --- - -__ Site: P - --- -- Rig Name/No.: CDR -2 Spud Daterrime: 6/1111991 12:00:OOAM Rig Release: Rig Contractor. NABORSALASKA DRILLING INC. BPUOI: USA00001646 Active datum: KB ®91.64usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 15:30 - 17:30 2.00 STWHIP P 11,491.00 WEXIT PJSM THEN M/U BHA#2, WINDOW MILL. WHILE PICKING UP BHA WALK THROUGH SAFETY JOINT PROCEDURE WITH NEW CREW MEMBERS. MILLAND REAMER BOTH 3.80 GO, 3.79" _ NO-GO 17:30 - 20:00 2.50 STWHIP P 11 491.00 WEXIT RIH WITH BHA#2 TO 11390' PERFORM GAMMA RAY TIE IN -10' CORRECTION CONTINUE TO RIH FROM 11390' AND DRY TAG WHIPSTOCK 20:00 - 20:30 0.50 STWHIP P 11,519.00 WEXIT 'CONTINUE RIH AND DRY TAG 11518.5'WITH 2.8K DOWN. ^ J 2030 - 0000 3.50 STWHIP P 11,521.00 WEXIT MILL 3.80' WINDOW IN 5-1/2"X 7 5/8" DUAL .eft lbf STRING PER BAKER REP FROM 11518.5' b - RATE: 2.85 BPM IN, 2.85 BPM OUT - MUD WEIGHT: 8.6 PPG IN, 8.58 PPG OUT -SEE MOTOR WORKAT 11518.5 SUSPECTED CEMENT -START MILLING WINDOW AT 11519.3' TO 11521.5 - DWOB: 0- 3.2KLBS - CIRC PRESSURE:2480-2550 PSI 12/24/2018 00:00 - 06:00 6.00 STWHIP P 11,526.50 WEXIT MILL 3.80" WINDOW IN 5-1/2"X75/8" DUAL STRING PER BAKER REP - RATE: 2.8 BPM IN, 2.8 BPM OUT - MUD WEIGHT: 8.59 PPG IN, 8.54 PPG OUT -SEE MOTOR WORKAT 11518.5 SUSPECTED CEMENT -START MILLING WINDOWAT 11521.5' TO 11526.5' - DWOB: 3- 3.5KLBS �_ - CIRC PRESSURE:2480-2550 PSI__ 0600 - 1200 6.00 STWHIP P 11,526.50 WEXIT MILL 3.80" WINDOW IN 5-1/2"X75/8" DUAL STRING PER BAKER REP FROM 11525.3' MD TO 11526.9' MD - RATE: 2.74 BPM IN, 2.73 BPM OUT - MUD WEIGHT: 8.58 PPG IN, 8.54 PPG OUT - DWOB: 3.4 - 3.8 KLBS -CIRC PRESSURE: 2500-2650 PSI - GETTING GOODAMOUNT OF METAL ACROSS SHAKER. 1200 - 1630 4.50 STWHIP P 11,529.80 WEXIT MILL 3.80" WINDOW IN 5-1/2"X75/8" DUAL STRING PER BAKER REP FROM 11526.9' MD TO 11529' BOW MD - RATE: 2.76 BPM IN, 2.77 BPM OUT - MUD WEIGHT: 8.58 PPG IN, 8.54 PPG OUT -DWOB: 3.4-3.8 KLBS -CIRC PRESSURE: 2500-2650 PSI -AT 11527.5 PUMP 10 BBLS LO / HI VIS SWEEPSAROUND. -APPEAR TO HAVE EXITED CASING AT 11529' BASED ON MILLING PARAMETERS. PUMP UP A SAMPLE FROM THAT DEPTH. -SAMPLE AT 11529' CONFIRMED TO HAVE SHUBLIK FORMATION Printed 1/11/2019 10:26:57AM TREE= 41/16 FLSCTW VMLUf4D= CPA ACTUATOR= -- �BAKERC INITIAL KB. TLE 91.64' BF. ELEV = 53.6 KOP= 1700' Max Angle = 96' @ 1305V Datum MD=-- 11501' DatmTVD= 8800 SS P-04 l_J 0,13=19.124' —11C D = 9.950' 2734' Minimum ID = 2.38-@11537- 12-718N .38"@11537'2-7/8" LINER CONNECTIONS 7-58' BKR S TOP OF 5-1/2-LNRH11284' MD REF LOG: ANS BHCA ON 06/26/91 11231' 3,12.6#, NT-13CR TDS, 11288' D = 3.958' SIZE SPF I INTERVAL I OpNSgz I SHOT I SOZ P-04 3110 OCK w/2 RA PPTAGS -4 1151W PF3IFORATION SUMMARY MD REF LOG: ANS BHCA ON 06/26/91 11231' ANGL.EAT TOP PERF: 45- @ 11509' VLV Note: Refer tD Roduction DB for historical pert data SIZE SPF I INTERVAL I OpNSgz I SHOT I SOZ P-04 3110 3-3/8' 6 11509- 11537S DMY 05/18/93 11/11/18 3-3/8" 6 11662- 11692 S 07/16/91 11/11118 3-3/8" 4 11692-11712 S 07/16/91 11/11/18 3-3/6" 4 11722 - 11768 S 07/12/91 11/11/18 P-04LI 2 2" 4 11750- 12420 S 116/26/02 11/11/18 2-7/8" SLTD 1 11748-1W97 S 105102JOD 11/11/18 D = 4.892" [SAFETY NOTES: WELL ANGLE > 70° @ 11694'ROM E TBG & LNR 1-1/2. OTIS SSSV NP, D = GAS LIFT MANDRELS ST MD I TVDIDLVITYPEI 11231' RIGHT HAND RELEASE LATCH VLV I LATCH PORE DATE 5 3110 3010 37 CA DMY BK 0 10103/18 4 6765 5456 50 GA DMY BK 0 10/03/18 3 9225 7163 41 CA OW BK 0 10/03/18 2 10593 8211 39 CA `DMY BK 0 10/17/13 1 11204 8680 44 CA DM1' BK 0 10/03/18 " 5IA 12 = DMY HAS DOTE DED PACKING 11220' 4-1/2' PKR SWS NP, D 11231' RIGHT HAND RELEASE LATCH 11232' 7-518' X 41/2' TNV HBBP RJR, D = 4.0' 11237 5-1/2' MLLOUT EKTBNSDN, D = 4.865' 11263' 4-i/2'PKR SWS NP,p=3.813' 11276' 4-1/2' PKR SWN NP, 08/27/18 JNJJMD EDITED BF R & 5-1/2" LNR DEFTH MLL® D = 3.80" (04/27/00) ( TTZI—j7-5/e-X5-12"HYDLNRw/TRK 11288'4-1/2'WLEG,D=3.958' 11286' ELMD Ti LOGG® 07/12/91 11528' TOP OFCMT. 2 —50 -PINCH POM Of MLLOUT WNDOW (P-04 L1) 11549' -11555- L -60 1549'-11555' L-60 PRUDHOE BAY LINT WELL: P-041 Ll PE FWT ND: 2000500 AR No: 50-029-2218D-60 SEC 31, T11 R RI 3F 2564' FSL & 2001' MIL DATE REV BY CDLV EJTS DATE RFV BY ODMIA 1T5 07/12191 AUDI 2 INITIAL COMPLETION 10/08/18 GJB/JMD PULL -18' DEPLY SLV & CUT LNR 05/03/00 NOFUC 1 SIDETRACKCOMPLETION 10/06/18 JW./JM) GLV CIO (10/02/18) 06/16/13 PJC P-04 & PL04LI LATBRAL C/UP To—mm BTNJMJ SET V*WISTOCK w/2 RA PPTA 07/17/17 CJNJMD CLV C10 (07/13117) 11/15/18 JCF/JMJ CMf NS & PRE-PoG CMT 08/27/18 JNJJMD EDITED BF R & 5-1/2" LNR DEFTH BP EXPlonation(Alaska) 10/01/18 MS/JMD JETCUTLNR(09/29/18) • • Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWellIntegrityCoordinator@bp.com> Sent: Tuesday, February 23, 2016 5:57 PM To: AK, OPS GC1 OSM; AK, OPS GC1 Field O&M TL;AK, OPS GC1 Facility OTL;AK, OPS GC1 Wellpad Lead;AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Well Services Operations Superintendent; AK, D&C Wireline Operations Superintendent;AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr;AK, OPS Well Pad VP; Odom, Kristine; Wallace, Chris D (DOA) Cc: AK, D&C Well Integrity Coordinator; AK, D&C DHD Well Integrity Engineer;AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Morrison, Spencer; Sayers, Jessica; Dickerman, Eric; Regg,James B (DOA) Subject: OPERABLE: Producer P-04 (PTD #1910760) TIFL Passed All, Producer P-04 (PTD#1910760) passed a TIFL on February 23, 2016. The passing test confirms two competent barriers in the wellbore. The well is reclassified as Operable. • Well status is Operable • A SSSV is not required Please call with any questions or concerns. Thank you, eta VA P''11 7.016 Sa Kevin Parks (Alternate: Whitney Pettus, BP Alaska-Well Integrity Coordinator W GGlobal Wells Organization Office: 907.659.5102 WIC Email:AKDCWeIlIntegrityCoordinator@bp.com From: AK, D&C Well Integrity Coordinator Sent: Saturday, February 20, 2016 1:18 PM To: AK, OPS GC1 OSM; AK, OPS GC1 Field O&M TL; AK, OPS GC1 Facility OTL; AK, OPS GC1 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Well Services Operations Superintendent; AK, D&C Wireline Operations Superintendent; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; AK, OPS Well Pad YP; Odom, Kristine; 'chris.wallace@alaska.gov' Cc: AK, D&C Well Integrity Coordinator; AK, D&C DHD Well Integrity Engineer; AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Steii'icki, Oliver R; Morrison, Spencer; Sayers, Jessica; Dickerman, Eric; Regg, James B (DOA) (jim.reqg@alaska.gov) Subject: UNDER EVALUATION: Producer P-04 (PTD #1910760) Sustained Inner Annulus Casing Pressure Above MOASP All, Producer P-04 (PTD#1910760) was reported to have sustained inner annulus casing pressure above MOASP on February 17, 2016. The pressures were reported to be tubing/inner annulus/outer annulus of 1950/2040/10 psi. A TIFL Failed on February 19, 2016. The well is reclassified as Under Evaluation and is placed on a 28 day clock. 1 • • Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWelllntegrityCoordinator@bp.com> Sent: Saturday, February 20, 2016 1:18 PM To: AK, OPS GC1 OSM; AK, OPS GC1 Field O&M TL; AK, OPS GC1 Facility OTL; AK, OPS GC1 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D&C Well Services Operations Superintendent; AK, D&C Wireline Operations Superintendent; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; AK, OPS Well Pad VP; Odom, Kristine;Wallace, Chris D (DOA) Cc: AK, D&C Well Integrity Coordinator; AK, D&C DHD Well Integrity Engineer; AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Morrison, Spencer; Sayers, Jessica; Dickerman, Eric; Regg, James B (DOA) Subject: UNDER EVALUATION: Producer P-04 (PTD#1910760) Sustained Inner Annulus Casing Pressure Above MOASP Attachments: Producer P-04 (PTD #1910760) TIO Plot.docx All, Producer P-04 (PTD#1910760)was reported to have sustained inner annulus casing pressure above MOASP on February 17, 2016. The pressures were reported to be tubing/inner annulus/outer annulus of 1950/2040/10 psi. A TIFL Failed on February 19, 2016. The well is reclassified as Under Evaluation and is placed on a 28 day clock. Plan forward: 1. Operations: Bring well on line 2. DHD: Perform TIFL 3. Slickline: Change out gas lift valves A copy of the TIO plot is included for reference. SCANNED MAY 1 9 2016 Thank you, Kevin Parks (Alternate: Whitney Pettus) BP Alaska-Well Integrity Coordinator GWGlobal Wells Organization Office: 907.659.5102 WIC Email:AKDCWelllntegrityCoordinator@bp.com 1 • • • Producer P-04(PTD#1910760)TIO Plot 01,0 1. 001 10010 XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. I(~/... ~)r~ ~ File Number of Well History File PAGES TO DELETE Complete RESCAN [] Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original - Pages: Other- Pages: DIGITAL DATA [] Diskettes, No. n Other, No/Type OVERSIZED .~- Logs-of vadous kinds Other COMMENTS: Scanned by: Dianna Vincent Nathan Lowell TO RE-SCAN Notes: - Re-Scanned by: Beverly Dianna Vincent Nathan Lowell Date: Is~ • • UNSCANNED, OVERSIZED MATERIALS AVAILABLE: / �. FILE # 40 l - �ir� Gc I/(/ , To request any /all of the above information, please contact: Alaska Oil & Gas Conservation Commission 1 333 W. 7th Ave., Ste. 100 Anchorage, Alaska 99501 Voice (907) 279 -1433 Fax (907) 276 -7542 • • :F36( 4- ' I i(07l Regg, James B (DOA) From: AK, D &C Well Integrity Coordinator [ AKDCWeIIlntegrityCoordinator @bp.com] Sent: Tuesday, April 02, 2013 2:14 PM To: Schwartz, Guy L (DOA); Regg, James B (DOA); AK, OPS GC1 OSM; AK, OPS GC1 Field O &M TL; AK, OPS GC1 Facility OTL; AK, OPS GC1 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D &C Well Services Operations Team Lead; AK, D &C Wireline Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; AK, OPS Well Pad YP; Charles, Marcus A Cc: AK, D &C DHD Well Integrity Engineer; Climer, Laurie A; Disbrow, Jack Subject: NOT OPERABLE: Producers with sustained casing pressure on IA and OA due to pad shut in Jim /Guy, The following wells were found to have sustained casing pressure on the IA due P -pad being shut in due to a critical line lift in the area. The immediate action post the pad being put online is to perform a TIFL on each of the wells and evaluate for IA repressurization. If any of the wells fail the TIFL, a follow up email will be sent to the AOGCC for each individual well. At this time the wells have been reclassified as Not Operable. oducers: P- PTD #1910760 -08A (PTD #2000850) Please call with any questions. Thanks, SCANNED JUL 1 0 2013 Laurie Climer (.4 /tern ilc :.la(k Disbrow) BP Alaska - Well Integrity Coordinator O :ar ml on WIC Office: 907.659.5102 WIC Email: AKDCWelllntegrityCoordinator @BP.com 1 • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 August 22, 2011 - ®7 101 • ID, V Mr. Tom Maunder Alaska Oil and Gas Conservation Commission RECEIVE 333 West 7 Avenue Anchorage, Alaska 99501 AUG 31 2O1 Subject: Corrosion Inhibitor Treatments of GPB P -Pad Mike OH & Gas Cam• Commission Anctaarag$ Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB P- Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) P -Pad Date: 07/21/11 Corrosion Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # Initial top of cement pumped cement date inhibitor sealant date ft bbls ft na gal P -01 1920920 500292228700 0.30 NA 0.30 NA 0.85 4/24/2010 P -02A 2000840 500292237601 0.30 NA 0.30 NA 4.25 4/25/2010 P -03A 1972280 500292217601 12.70 5.0 0.30 7/12/2010 2.55 8/5/2010 P -04 1910760 500292218000 1.80 NA 1.80 NA 15.30 4/25/2010 P -05A 2000510 500292254501 0.80 NA 0.80 NA 5.95 4/25/2010 P -06B 2051380 500292216602 11.30 3.0 1.00 7/12/2010 9.35 8/5/2010 P -07A 2011960 500292253501 0.50 NA 0.50 NA 1.70 4/24/2010 P -08A 2000850 500292237701 0.10 NA 0.10 NA 0.85 4/24/2010 P -09 1930580 500292236200 0.10 NA 0.10 NA 0.85 4/24/2010 P -10 1910520 500292215800 3.00 NA 3.00 NA 28.05 4/24/2010 P -11 1910290 500292214300 3.00 NA 3.00 NA 23.80 4/23/2010 P -12B 2001330 500292213602 0.30 NA 0.30 NA 0.85 4/23/2010 P -13 1901110 500292208000 0.30 NA 0.30 NA 1.70 4/23/2010 P -14 1910070 500292212900 7.50 NA 7.50 NA 56.10 7/21/2011 P -16 1901630 500292211300 4.30 NA 4.30 NA 37.40 4/22/2010 P -17 1901550 500292210500 8.00 NA 8.00 NA 89.30 4/28/2010 P -19 1901360 500292209400 0.80 NA 0.80 NA 5.10 4/21/2010 P -20B 2001590 500292208902 0.20 NA 0.20 NA 0.85 4/21/2010 P -21B 1970640 500292214802 0.40 NA 0.40 NA 4.30 4/21/2010 P -22 1931210 500292239600 0.30 NA 0.30 NA 1.70 4/23/2010 P -23 1931120 500292239300 0.30 NA 0.30 NA 0.85 4/24/2010 P -24 1970540 500292275500 1.80 NA 1.80 NA 8.50 4/24/2010 P -25 1970260 500292274200 64.00 24.0 2.60 7/17/2011 23.80 7/20/2011 P -26 1962000 500292272700 2.60 NA 2.60 NA 22.10 4/25/2010 P -27 2040500 500292320300 1.00 NA 1.00 NA 6.80 4/25/2010 P -28 2100480 500292342500 1.20 NA 1.20 NA 10.20 8/7/2010 THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE NOVEMBER 2, 2000 E E C:LOR/hMlrILM~DOC P L _'~':~A, E W M ATE R IA L U N D ER THIS MARKER ALAS .... , STATE OF ALASKA .... --- IL AND GAS CONSERVATION CC 5SION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: ~.j Abandon [] Suspend ~ 1 Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2564' NSL, 2001' EWL, SEC. 31, T11N, R13E, UM At top of productive interval 434' NSL, 3088' EWL, SEC. 32, T11N, R13E, UM At effective depth 331' NSL, 3229' EWL, SEC. 32, T11 N, R13E, UM At total depth 294' NSL, 3277' EWL, SEC. 32, T11N, R13E, UM 5. Type of well: [] Development [] Exploratory [] Stratigraphic [] Service 6. Datum Elevation (DF or KB) KBE = 91.64' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number P-04 9. Permit Number 191-076 10. APl Number 50- 029-22180-00 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool i12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing 12010 feet 9265 feet 11921 feet 9200 feet Length Size Structural Conductor 100' 20" Surface 2698' 10-3/4" Intermediate 11505' 7-5/8" Production Liner 709' 5-1/2" Plugs (measured) : :-~;: ~i~ i.~i:': i~-~:i; -,,-'~'i' :i .. Junk (measured) Fish: CT Connector, Check Valves and Nozzle (8/96) Cemented MD TVD 2622 cu ft Permafrost 1742 cu ft Class 'G' 170 cu ft Class 'G' 100' 100' 2734' 2652' 11541' 8920' 11284'-12005' 8738'-9262' Perforation depth: measured 11509' - 11537', 11662' - 11692', 11692' - 11712', 11722' - 11768' true vertical 8898' - 8917', 9007' - 9030', 9030' - 9045', 9052' - 9087' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, NT13Cr-80 at 11287' Packers and SSSV (type and measured depth) 7-5/8" TIW packer at 11232'; Otis SSSV Landing Nipple at 2182' 13. Attachments [] Description Summary of Proposal 14. Estimated date for commencing operation April 11, 2000 16. If proposal was verbally approved Name of approver Date Approved Contact Engineer Name/Number: Ted stagg, 564'4694 15. [] Detailed Operations Program [] BOP Sketch Status of well classifications as: [] Oil [] Gas []Suspended Service Prepared By Name/Number: Terrie Hubble, 564-4628 17. I hereby certify that the fore~oi/8.., g is true and correct to the best of my knowledge Signed ~ ._ ~ ~ Title CT Drilling Engineer /edStagg Conditions of Approval: Notify Commissionso representative may witness IApprOval N°~'--O7 7 Plug integrity __ BOP Test__ Location clearance __ Mechanical lntegrity Test__ Subsequent form required 10-'1~('~' ., '-'/"'/-t,~ fo..~,r~((~,/o.¢.,¢.~ //I.~ ~O[ . ~o,~e6 OO~ Approved by order of the Commission ORIGINAL SIGNED'BY ~,og~,,~,t~oe~ f,, Commissioner Date ¢'¢¢'~" ¢-~ ~;)~ Form 10-403 Rev. 06/15/88 i-~oDert N. Oh~i~i.~r~sor, ,¢~/~~-' ' Submit In Triplicate , eared rvices rilling Date: March 27, 2000 To.' Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Blair Wondzell Sr. Petroleum Engineer Re.' Well P-04a Prep for CT Sidetrack Well P-04 is scheduled for a through tubing sidetrack to be drilled with coiled tubing. The following summarizes the procedure required to prepare P-04 for sidetracking and is submitted as an attachment to Form 10-403. A schematic diagram of this proposed completion is attached. Note: Existing perfs of P-04 will not be abandoned. Production from the original completion will continue via a flow-through whipstock. The slotted liner to be installed in the sidetrack will not impede flow from the existing perforations. 1. A Tubing Integrity Test will be performed. 2. A whipstock drift was run on 3/24/00. 3. The well will be killed with seawater and E-Line will set a retrievable, flow-through whipstock at approx. 11,525'. 4. Service coil will mill the window using seawater and Flo-Pro sweeps. Step 3 is scheduled for April 11, and step 4 is scheduled for April 13, 2000. Ted Stagg CT Drilling Engineer cc: Well File Petrotechnical Data Center FREE: 4 1/16"-5M CIW WELLHEAD: 11" - 5M FMC A/~.TI I A Tf'~l~- r3TI (~ F ~., Proposed Completion KB. ELEV = 91.64' BF. ELEV: 55.26' SSSV LANDING NIPPLE (OTIS)(3.813" ID) 2182' I 10 3/4", 45.5#Rt, I 2734'J NT-80 BTRS CMT'd -- KOP: 1700' MAX ANGLE: 50° @ 6200' GAS LIFT MANDREL TVDss 3110' 2918' 6765' 5364' 9225' 7072' 10,593' 8120' 11,204' 8588' 4 1/2", 12.6#/ft, 13CR, TDS CHROME TUBING TUBING ID: 3.958" CAPACITY: 0.0152 BBL/FT TOP OF TIW I 11,284'I 5 1/2" LINER 7 5/8", 29.7#/ft, I 11,541'I NT-95HS NSCC Flow-Thru Whipstock at TSHU with top slotted liner 30 ft above whipstock leaving room in Sag R. for future sdtrk PERFORATION SUMMARY REF LOG: AWS BHCA (6-26-91) t3 SIZE ISPF I INTERVAL OPEN/SQZ'D -3/8,]6 I 11509-11537' Open 5/18/93 Sag 3/8"1 6 !11662-11692' OPEN/7-16-91 3/8"1 4 111692-11712' OPEN/7-16-91 3/8"! 4 !11722-11768' OPEN/7-12-91 TIE-IN LOG: SWS GR/CCL (7-12-91) ON DEPTH TO BHCA 1/2" 17# 13CHROME FL4S LINER. PBTD 5-1/2", 17 #/ft, 13Cr, FL4S I,11'922 I-- I 4 1/2 ....SWS" NIPPLE (PARKER) (3.813" ID) I 11,220' Right-hand release latch I 11,231 7 5/8" TIW PACKER I 1 1 ,232' (HB-BP) (4.00" ID) I 4 1/2", 12.6#/ft, 13Cr TAILPIPE I 11 ,253I (PARKER) (3.813" ID) I 4 1/2 ....SWN" NIPPLE 1 1,275' (PARKER) (3.725" ID) ELMD 4 1/2" WLEG I 1 1 2 7/8" slotted liner w/solid liner in Shublik B STATE OF ALASKA AND GAS CONSERVATION COMMIS'~:-N REPORT SUNDRY WELL OP=RATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing Repair well Perforate_Z_ Other 2. Name of Operator BP Exploration (Alaska) Inc, 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2564'NSL,2001 'EWL, SEC. 31, T11N, R 13E At top of productive interval 438'NSL,3090'EWL, SEC. 32, T11N, R 13E At effective depth 4948'NSL,2050'EWL, SEC. 32, T11N, R 13E At total depth 29 7'NSL, 3278'EWL, SEC. 32, T11 N, R 13E 5. Type of Well: Development X Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE=91. 64 7. Unit or Property name Prudhoe Bay Unit 8. Well number P-04(34-32-11-13) 9. Permit number/approval number 91-76 / 10. APl number 50- 029-22180 11. Field/Pool Prudhoe Oil Pool feet 12. Present well condition summary Total depth: measu red true vertical Effective depth: measured true vertical 1210' feet Plugs (measured) 9265' feet 11921' feet Junk (measured) 9200' feet Casing Length Structural -- Conductor 100' Surface 2698' Intermediate 11505' Production -- Liner 709' Perforation depth: measured Size Cemented Measured depth 20" 136' 10-3/ 2622 cu ft Perfmafrost 2734' 7-5/8" 1741 cu ft Class G 11541' 5-1/2" 170 cuft Class G 11296'-12005 11509'-11537', 11662'-11692', 11692'-11712', 11722'-11768' True vedical depth BKB 136' 2691' 8920' 8746'-9262' true vertical subsea 8806L8825~8915L8938'@Csp~8938c8953'@4sp~8960c8995'@4spf Tubing (size, grade, and measured depth) 4-1/2"12.6# NT13CR-80 @ 11287' Packers and SSSV (type and measured depth) Packer set @ 11232' and SSSV@2182 13. Stimulation or cement squeeze summary See Attachment RECEIVED JUN - -( Intervals treated (measured) Treatment description including volumes used and final pressure Gas Cons. 60mmission Anchor,? ,'" 14. Prior to well operation Subsequent to operation Representative DaiIv Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 415 - 336 1760 296 278 1460 Tubing Pressure 263 268 15, Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby ce, rtify that the fo,~g~ing is true and correct to the best of my knowledge. Signed (~¢fz2.,Vl .~,~rku/ X~,/ Title SeniorTechnicalAssistantfl Form 10-404' Rev 06/15/88 / Date SUBMIT IN D/UPI'ICATE 04/11/94 WELL P-04(34-32-11-13) Stimulation Operation A HCL Acid Wash Treatment was performed using the following fluids: SUMMARY; 1. RIH WITH 3.5" JET NOZZLE, TAG VERY STICKY TD AT 11866 FT CTD. CT WENT BELOW WIRF_LINE TD DUE TO STICKY BOTTOM. CIRC OUT PARAFFIN / GUNK TO FIRM TD AT 11,903 FF CTD. CIRC OUT FILL WITH 180 BBL FSW. 2. PUMPED 55 BBL OF 75% XYLENE / 25% MEOH AT MAX RATE WHILE PUMPING DOWN BACKSIDE WITH FSW AT 0.50 BPM. 3. PUMPED 105 BBL OF 15% HCL ACID WITH ADDITIVES FOR CHROME TUBING, ETC. AT MAX RATE WHILE PUMPING FSW DOWN BACKSIDE AT 0.50 BPM. 4. DISPLACED WITH FSW + 0.05% FRW-14 AT MAX RATE OF 2.6 BPM. TOTAL INJECTIVITY = 2.6 + 0.5 = 3.1 AT 900 PSI WHP. 5. POP WELL AT 22.30 HRS WITH 1.3 MM GAS LIFT. 6. PESOS WILL SAMPLE WELL EVERY 25 BBLS AFTER 100 BBL PRODUCED. WELL IN TEST SEPARATOR. 7. OBSERVED A N INCREASE IN INJECTIVITY DURING THE ACID STIM. FROM 2.6 BPM TOTAL AT 900 PSI WHP JUST BEFORE THE ACID REACHED THE PERFS TO 3.1 BPM TOTAL AT 900 PSI WHP AT THE END OF THE ACID DISPLACEMENT, A 19% INCREASE. 05 BBL 340 BBL 35 BBL 55 BBL FLUIDS PUMPED 15% HCL ACID AND ADDITIVES FOR CHROME TBG, ETC. FILTERED SEAWATER + 0.05% FRW-14 MEOH / WATER FOR CT FREET~ PROTECT 75% XYLENE / 25% MEOH (NEAT) 535 BBL TOTAL PUMPED SENT VIA MAC MAIL PAGE 1 P-04 SOLVENT/ACID STIM. ALASKA OIL AND GAS ~ CONSERVATION COMMISSION December 30, 1994 TONY KNOWLE$, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Jerry Bixby/Steve Farris Wireline/Completion Supervisors BP Exploration (Alaska), Inc P O Box 196612 Anchorage, AK 99519-6612 Re: No-Flow Verification 15 BPX PBU Wells Dear Mr. Bixby/Farris: Our inspectors witnessed no-flow tests on and recommended no-flow status for the 15 BPX PBU wells listed below. The wells were open to an atmospheric tank to determine fluid production and monitored through a gas meter to determine gas production rates. The inspectors recommended "no-flow" status for the wells listed below. Well No. PTD No. Test Date Inspector Fld Rate Gas Rate S - 29 92-099 12/08/94 Grimaldi 0 30 scf/hr P - 04 91-076 12/18/94 Foster 0 0 scf/hr P - 12 91-017 12/18/94 Foster 0 0 scf/hr P - 15 90-176 12/18/94 Foster 0 0 scf/hr P - 16 90-163 12/18/94 Foster 0 0 scf/hr X - 21 93-111 12/18/94 Foster 0 0 scf/hr X - 25 84-034 12/18/94 Foster 0 0 scf/hr R - 08 81-001 12/19/94 Foster 0 0 $cf/hr R - 17 81-164 12/19/94 Foster 0 90 scf/hr U - llA 93-081 12/19/94 Foster 0 135 $cf/hr U - 12 85-182 12/19/94 Foster 0 180 scf/hr U - 13 78-101 12/19/94 Foster 0 120 $cf/hr Y - 02 79-066 12/19/94 Foster 0 120 $cf/hr Y - 13 81-112 12/19/94 Foster 0 0 scf/hr Y - 33 91-030 12/19/94' Foster 0 200 $cf/hr The above wells meet the criteria of a "no-flow" performance test and as such are considered incapable of flowing, unassisted, to the surface. Under the authority of Conservation Order 341, Rule 5, these wells are not required to have fail-safe automatic SSSVs. However, the LPSs and SSVs must be maintained in good condition and, if for any reason, the wells again become capable of unassisted flow of hydrocarbons, the SSSVs must be reinstalled and maintained in good working condition. Sincerely, Blair E. Won~ell PI Supervisor cc: Bobby Foster bew/bp15wls4 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: David Johann, Chairrr¢~ ! DATE: December 18 & 21, 1994 THRU: FROM: Blair Wondzell, ~ FILE NO: P. I. Supervisor. ¢¢~ Bobby Foster? '~, SUBJECT: Petroleum lnspc~toY 1J91LRBD.doc No Flow Test BPX- PBU - P & X Pads Prudhoe Bay Field Sunday, December 18, 1994: I was contacted by Jeff Eckstein, BPX P.E., requesting me to witness the No Flow Test on wells P-04, P-12, P - 15, P-16, X-21 and X-25. i met Jeff this morning at his office and we went to P pad where the APC crew was in the final stages of bleeding the wells down. · The crew had began bleeding the wells, tubing and artificial lift gas, down on the afternoon of 12-17-94. When we arrived the American 425 gas measurement meter was hooked up to each well and a reading was takenapproximately every hour for 3 hours with the following results. WELL P-04 E 1 -os/o Casing Pressure - 160 psig Tubing Pressure- 0 psig Water Cut - 61.8% Test # 1 - 150 scf/hr. Test # 2 - 50 scf/hr. Test # 3 - 0 sd/hr. WELL P-12 '~/-of'7 Casing pressure - 380 psig Tubing pressure - 0 psig Water Cut - 79.4% Test # 1 - 0 sd/hr. Test # 2 - 0 scf/hr. Test # 3 - 0 scf/hr. WELLP-15 e~-¢?~ Casing pressure - 220 psig Tubing pressure - 0 psig Water Cut - 66.6% Test # 1 - 75 scf/hr. Test # 2 - 0 sd/hr. Test # 3 - 0 sd/hr. WELL P-16 Casing pressure - 200 psig Tubing pressure -0 psig Water Cut - 73.0% Test # 1 - 150 sd/hr. Test # 2 - 0 sd/hr. Test # 3 - 0 sd/hr. Page 2/2 WELLX-21 ¢?-t/I Casing pressure - 220 psig Tubing pressure - 0 psig Water Cut - 77.4% WELL X-25 5',+ -o s,+ Casing pressure - 310 psi Tubing pressure -0 psig Water Cut - 75.9 % ! · , Test # 1 - 30 sd/hr. Test # 2 - 0 sc'f/hr. Test # 3 - 0 scl/hr. Test # 1 - 45 scf/hr. Test # 2 - 0 scf/hr. Test # 3 - 0 scf/hr. All of above listed wells met the requirements set forth by the AOGCC concerning wells with a NO FLOW status. -¢-k~.~ ~/,~ /40 ~f,-.,~ ~'~,.,,.~ ¢--/:,~ ~. Summary: I witnessed the acceptible NO FLOW test on the above listed BPX - PBU wells. Attachment: NONE STATE OF ALASKA ALAS .... OIL AND GAS CONSERVATION COMMISSIC-- REPORT Or= SUNDRY WELL OPEHATIONS 1. Operations performed: Operation shutdown Stimulate__ Plugging__ Pull tubing __ Alter casing __ Repair well Perforate x Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2564'NSL,2001 'EWL, SEC. 31, T11 N, R 13E At top of productive interval 438'NSL, 3090'EWL, SEC. 32, T11N, R 13E At effective depth 4948'NSL,2050 'EWL, SEC. 32, T11 N, R 13E At total depth 297'NSL,3278'EWL, SEC. 32, T11N, R 13E 5. Type of Well: Development X Exploratory Stratigraphic 6. Datum elevation (DF or KB) KBE=91.64 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number P-04(34-32-11-13) 9. Permit number/approval number 91-76 / 10. APl number 50- O29-2218O 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured 1210' feet Plugs (measured) true vertical 9265' feet Effective depth: measured 11921' feet Junk (measured) true vertical 9200' feet Casing Length Size Cemented Measured depth Structural -- Conductor 100' 20" 136' Surface 2698' 10-3/ 2622 cuft Perfmafrost 2734' Intermediate 11505' 7-5/8" 1741 cu ft Class G 11541' Production -- Liner 709' 5-1/2" 170 cu fl Class G 11296'-12005 Perforation depth: measured 11662'-11692',11692'11712',11722'-11768' True vedical depth BKB 136' 2691' 8920' 8746'-9262' true vertical subsea891558938'@6sp~8938L8953'@4sp~8960L8995'@4spf Tubing (size, grade, and measured depth) 4-1/2"12.6f/NT13CR-80 @ 11287' Packers and SSSV (type and measured depth) Packer set @ 11232' and SSSV@2182 RECEIVED 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure JUN 1 5 1994 Alaska Oil & Gas Cons. Cornmission Anchorage 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 360 - 93 94 1228 290 "//351 74 1246 Tubing Pressure 224 22O 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 c.ertify that the foregoing is true and correct to the best of my knowledge. Si~ned (~/~.Q~ 'k.~,~j' _ '~ ~ ~ Title SeniorTechnicalAssistantl Form 10-404 Rev 06/15/88 Date SUBMIT IN DUJbLI~ATE WELL p.04(34.32-11-13) The following additional interval were perforated using 3 3/8" guns, 6 SPF, randora orientation and 60° phasing. 11509'-11537'MD fjh 6/13/94 RECEIVED dUN 1,5 1994 Alaska Oil & Gas Corm. Commission Anchorage STATE OF ALASKA AL,.,,.,KA OIL AND GAS CONSERVATION COMMIS~,,..,N REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown __ Stimulate X Plugging__ Perforate__ Pull tubing __ Alter casing Repair well Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2564 'NSL,2001'EWL, SEC.31, T11N, R13E At top of productive interval 438'NSL, 3090'EWL, SEC. 32, T11N, R 13E At effective depth 4948'NSL,2050'EWL, SEC. 32, T11N, R 13E At total depth 297'NSL, 3278'EWL, SEC. 32, T11N, R13E 5. Type of Well: Development X Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) (' KBE=91.64 feet 7. Unit or Properly name Prudhoe Bay Unit 8. Well number P-04(34-32-11-13) 9. Permit number/approval number 91-76 / 10. APl number 50- 029-22180 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 100' Surface 2698' Intermediate 11505' Production -- Liner 709' Perforation depth: measured 1210' feet Plugs (measured) 9265' feet 11921' feet Junk (measured) 9200' feet Size Cemented 20" 10-3/ 2622 cuft Peffmafrost 7-5/8" 1741 cuft Class G 5-1/2" 170 cuft Class G 11662'-11692', 11692'11712', 11722'-11768' Measured depth 136' 2734' 11541' 11296; 12005 True vertical depth BKB 136' 2691' 8920' true vertical subsea8915'-8938' @ 6 spf, 8938'-8953' @ 4 spf, 8960'-8995'@ 4spf Tubing (size, grade, and measured depth) 4-1/2"12.61/NT13CR-80 @ 11287' Packers and SSSV (type and measured depth) Packer set @ 11232' and SSSV@2182 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure ,~ao~a ~Jit & Gas 6o;-~s, rj0m!'¢issiou Anch0ra~a. 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 150 181 20 1510 290 - -126 37 1630 Tubing Pressure 229 248 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 ;:edify that tl~e forego~ Form 10-404 'Rev 06'/15/88 is t .~r..u~..~nd correct to the best of my knowledge. ~'~{'~i Title Senior Technical Assistant l Date SUBMIT IN DLCPLI"CATE 04/13/92 WELL P-04(34-32-11-13) ACID Stimulation Operation Performed a HCL using the following fluids below: Summary: Pump 177 SW down tubing load well bore pump 147 6% HCL flush with 140 filtered SW with 50 PPM Scale INH POH Freeze protect coil with 34 bbls meth fluids 317 SW 34 Meth 147 6% HCL 15% Xylene well appeared to be on vacuum throughout job fjh 5/19/93 Oil & ,/~nchora..qa BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 08/04/93 T# 84842 BPX/PBU~LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. A-18A~~' , PDK-100/7~m~ A-40 qg~.~ PFC G-08 ~%--,~% CNL PORO H-15~%~ CNL PORO H-30~'~ PFC) CC~ 07/29/93 %1 07/28/93 ~1 07/28/93 %1 07/27/93 %1 07/26/93 #1 P-04~%-q~ PRODUCTION LOG 07/24/93 S-2290..~t~% TUBING CUTTER 07/25/93 #1 9600.00- 9911.00 ATLAS 5 " 9850.00-10100.00 ATLAS 5 " 11300.00-12351.00 ATLAS 5 " 10850.00-11388.00 ATLAS 5 " 10870.00-11100.00 ATLAS 5 " 11350.00-11850.00 ATLAS 2/5" 9250.00- 9550.00 ATLAS 5 " Information Control Well Records BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 661-5111 DATE: 06/24/93 T# 84688 BPX/PBU ~LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. B-07 _\ PFC D-13~%_ PRODUCTION LOG D-28~'3~PRODUCTION LOG E-24 ~l I~ CCL/PE~ F-05 ~O~ PRODUCTION LOG H-02 ~l-~ PDK-100 H-15 ~%~i CCL M-21A/ SBL N-i~[~ PRODUCTION LOG N-13~ CCL N-14 5\-~q CML P-04 ~7~ PRODUCTION LOG T-01~q-~2.6 PRODUCTION LOG T-07~Z~ PRODUCTION LOG u-~-~q CCL Information Control Well Records 06/12/93 #1 11400.00-11650.00 ATLAS 5 " 06/03/93 #1 11100.00-11347.00 ATLAS 5 " 06/03/93 #1 10800.00-11032.00 ATLAS 5 " 06/16/93 #1 10300.00-10618.00 ATLAS 5 " 06/15/93 #1 11050.00-11392.00 ATLAS 5 " 06/01/93 #1 8500.00- 9056.00 ATLAS 5 " 06/05/93 #! 11300.00-11527.00 ATLAS 5 " 06/14/93 #1 7300.00- 9200.00 ATLAS 5 " 06/13/93 #1 7700.00- 9434.00 ATLAS 5 " 06/12/93 #1 8500.00- 9592.00 ATLAS 5 " 06/12/93 #1 8500.00- 9592.00 ATLAS 5 " 06/15/93 #1 9300.00- 9708.00 ATLAS 5 " 06/14/93 #1 40.00-11793.00 ATLAS 5 " 06/04/93 #1 9750.00-10885.00 ATLAS 5 " 06/04/93 #1 9100.00- 9448.00 ATLAS 5 " 06/13/93 #1 9312.00- 9645.00 ATLAS 5 " 06/08/93 #1 9665.00-10146.00 ATLAS 5 " BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 05/25/93 T# 84580 BPX/PBU~OGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. A-04'~'0(~ PFC 05/13/93 -~1 B-07~'O% PRODUCTION LOG' 05/11/93 #1 C-29~-~~ CNL 05/12/93 #1 C-42~~ STATIC E- 07~0-~~ PROD-F E-13~~q'~ PRODUCTION LOG E-2 0 ~-'~ PROD-F F-11~--IO~ PROD-F ~'-16gl-.-I,q I CNA F-17~t-'t3~, P~C F-4291P~.'58' PRODUCT;ON LOG F-4 6~1~ PDK-;00 ~-~;-19 0 ~OD-~ M-2z~-&~ TU~;NG CU~TER M-2 64~ GR P-o49[-7~ PFc R-30~-Jg PFC s - o 7a ~. 98 s P ;~ER/TE~ X-26~~ INJ/TEMP 05/12/93 #1 05/12/93 #1 05/12/93 #1 05/13/93 #1 05/10/93 #1 05/11/93 #1 05/10/93 #1 05/09/93 #1 05/08/93 #1 05/09/93 #1 05/19/93 #1 05/11/93 #1 05/18/93 #1 05/16/93 #1 05/14/93 #1 05/20/93 #1 10500.00-10893.00 ATLAS 11540.00-11785.00 ATLAS 11000.00-11811.00 ATLAS 8750.00- 9852.00 ATLAS 9050.00- 9400.00 ATLAS 11000.00-11350.00 ATLAS 9700.00-10140.00 ATLAS 9200.00- 9500.00 ATLAS 8830.00- 9564.00 ATLAS 10380.00-11165 00 ATLAS 2158.00-11300 9000.00- 9383 10260.00-10720 8400.00- 8474 9100.00-11110 11400.00-11750 00 ATLAS 00 ATLAS 00 ATLAS 00 ATLAS 00 ATLAS 00 ATLAS 11130.00-11400.00 ATLAS 0.00-10916.00 ATLAS 9100.00- 9680.00 ATLAS 5 " 5 " 5 " 5 " 5 " 5 " 5 " 5 " 5 " 5 " 5 " 5 " 5 " 5 " 5 " 5 " 2/5" 5 " Information Control Well Records '"-" STATE OF ALASKA AL XA OIL AND GAS CONSERVATION COMMI£ REPORT OF SUNDRY WELL 1. Operations performed: Operation shutdown Stimulate X Plugging Pulitubing .. AItercasing Repair well Perforate ... Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2564'NSL, 2001 'EWL, SEC.31, T11N, R 13E At top of productive interval 438'NSL, 3090'EWL, SEC.32, T11N, R13E At effective depth 4948'NSL, 2050'EWL, SEC.32, T11N, R13E At total depth 29 7'NS L,32 78'EWL,S EC. 32, T11N, R13E 12. Pre;~i W~II' con-d'ti°n summary ........ Total depth: measured true vertical Effective depth: measured true vertical 5. Type of Well: Development Exploratory Stratigraphic Service 1210'feet Plugs (measured) 9265'feet 11921'feet Junk (measured) 92001eet 6. Datum elevation (DF or KB) KBE=91.64 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number P-04(34-32-11-13) 9. Permit number/approval number 91-76/ 10. APl number 50- 029-22180 11. Field/Pool Prudhoe Oil Pool Casing Length Structural -- Conductor 100' Sudace 2698' Intermediate 11505' Production -- Liner 709' Perforation depth: measured Size Cemented Measured depth 2O" 136' 10-3/4 2622 cu ft Perfmafrost 2734' 7-5/8" 1741 cuft Class G 11541' 5-1/2" 170 cu ft Class G 11662'-11692', 11692'11712', 11722'-11768' 11296c12005 True vertical depth BKB 136' 2691' 8920' 8746'-9262' true vertical subsea8915'-8938'@6 spf, 8938'-8953'@4 spf, 8960;8995'@4spf Tubing (size, grade, and measured depth) 4-1/2"12.6#NT13CR-80 @11287' Packers and SSSV (type and measured depth) Packer set @11232' and SSSV@2182 RECEIVED 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description inclUding volumes used and final pressure Alaska Oil & Gas Cons. Commission Anchorage 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 290 653 24 1453 1770 ~' 2059 267 1234 Tubing Pressure 242 3O4 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby ce.rtify that the foregoi.0g Form 10-484I Rev 06/15~8- 7 is true and correct to the best of my knowledge. ,~. /"~/~ /-~,,i~,, ,' '"'' "-' Title Senior Technical Assistant I Date /~///'////~;~ SUBMIT IN DU'PLI~"ATE WELL P-04(34-32-1 1-13)PBU HYDRAULIC FRACTURING OPERATIONS 8/1 2/9 1 Performed hydraulic fracture pumped 57600# 16/20 CL. placed in formation, 2400# left in liner. Fluids Pumped: INJECTION TEST: 242 BBL 50# GEL DATA FRAC: 23 BBL 50# GEL 100 BBL X-LINK 50# GEL 175 BBL 50# GEL FRAC: 20 BBL 5O# GEL 220 BBL X-LINK GEL 172 BBL 20# FLUCH fjh 1 0/22/92 , E E VED DEC 1 4 1992 Alaska Oil & (las Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage. Alaska 99519-6612 (907) 561-5111 DATE: 03/18/92 T# 83335 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. '~ N-10$ o. ~r- ~,.. ~ PROD-F ~, P-04 7!~ PROD-F ~ ~:-35 ?l-a3 VRO~-F u a-31)~'/f~ GAS LZFT S~Y Y-09F/'YO GAS LIFT SURLY J R-!2~y-~ GAS LZFT S~Y JP-12 ~/'{~ PROD-F JE~LRY LOG -2 GAS ENTRY SURLY 5 ,, 2 " ~ U-13 ~S./~/ JEWELRY 5 " 02/23/92 #1 10000.00-10215.00 CAMCO 5 " 02/25/92 #1 9350.00- 9680.00 CAMCO 5 " 02/19/92 #1 10944.00-11246.00 CAMCO 5 " 03/01/92 #1 10800.00-11172.00 CAMCO 5 " 02/22/92 #1 6500.00- 9400.00 CAMCO 2 " 02/23/92 #1 2600.00- 9400.00 CAMCO 2 " 02/22/92 #1 2900.00-10200.00 CAMCO 2 " 02/19/92 #1 9300.00- 9480.00 CAMCO 5 " 03/02/92 #1 9486.00-10480.00 CAMCO 03/02/92 #1 10400.00-10640.00 CAMCO 03/01/92 #1 2200.00-10500.00 CAMCO 02/25/92 #1 10175.00-10600.00 CAMCO Information Control Well Records Adrian J. Martin RECEIVED MAR $ 1 1992 , Alaska Oil & Gas Cons, commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (90?) 561-5111 TO: ARCO Date:07/03/91 CHEVRON T#:82549 EXXON MOBIL PHILLIPS TEXACO STATE OF ALASKA GEOSCIENCE ARCHIVES BP OPEN HOLE FINAL Enclosed is your copy of the matedai listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. P-04 BHCA 06/26/91 #1 11541-11986 Atlas 2"/5" P-04 CN/GR 06/26/91 #1 7300-11957 Atlas 2"/5" P-04 DIFL 06/26/91 #1 11541-12014 Atlas 2"/5" *** GEOS/ARCO/EXXON/ARCHIVES ONLY. P-04 SS TVD 06/26/91 #1 11541-12014 Atlas 1 "/2" STATE ONLY: Magnetic Single Shot Directional Survey Date: Gyroscopic Directional Date: Inforation Control Well Records LR 2-1 J. Dietz/S. McCurry Jol~: ~,~~/~C~'"/ Job#: %:.. ~O~ ~o~/° 'o~/o~ :'~' ..... ' STATE OF ALASKA ' 0 ALASKA OIL AND GAS CONSERVATION coMMISSION ~-~ WELL COMPLETION OR R£COMPLETION REPORT AND LO G 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number BP Exploration 91- 76 3. Address B. APl Number P, O. Box 196612, Anchorage, Alaska 99519-6612 5o- 029-22180 4. Location of well at surtace ~'~-~ ...... 9. Unit or Lease Name 2564' NSL, 2001' EWL, SEC. 31, T11N, R13E , ~ T~. , Prudhoe Bay Unit r~ ~-~ ~. ~ ~ V~.~iFIEO ~ lO. Well Number At Top Producing Interval ~_.~,,..~_~_,~,_~ ' ,~.,~,~.~ 438' NSL, 3090' EWL, SEC. 32, T11N, R13E ~ ~.~tF;~; ~J ~'~ P-04 (34-32-11-13) ~,,~;,"~ I;~_~ t~. H; ~/-~-.~ 11. Field and Pool 297'NSL, 3278'EWL, SEC. 32, T11N, R13E 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE ~ 91.64' ADL 28288 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 06-11-91 06-25-91 07-12-91I N/Aeet MSL J ONE 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey ~0. Depth where SSSV set ~1. Thickness of Permafrost 12010'MD/9265'TVD 11921'MD/9200'TVD YES ~ NO []! 2182Yeet MD ! 1970' 22. Type Electric or Other Logs Run DIL/BHC/CNL/GR 23. CASING, LINER AND CEMENTING RECO~ SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO'FrOM HOLE ~ CEMENTING RECORD AMOUNT PULLED 20' Surface 100' 30" 10-3/4' 45.5# L-80 Surface 2734' 13-1/2" 2622 cu ft Permafrost 7-5/8' 29. 7# NT95HS Surface 11541' 9-7/8" 1742 cu ft Class G 5-1/2' 17# NT~ ~C/~-so 11296' 12005' 6-3/4" 170 CUft Class G 24. Perlorations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET/MD) PACKER SET(MDI Schlumberger 3-3/8" 4-1/2" 12.6# 11287' 11232' MD TVDss NT13CR-80 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 11662'-11692' 8915'-8938'@ 6 spf DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11692'-11712' 8938'-8953' @ 4 spf 10-3/4"X 7-5/8" Freeze Protect Annulus w/150 bbls 11722'- 11768' 8960'-8995' @ 4 spf Dry Crude 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) July 15, 1991 I FIowin~ Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO TEST PERIOD I~ I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF INATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. Al~.ska Oil ,'~ O. as 0ohs, C0mmiSsi~).[t Form 10-407 Submit in duplicate 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. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag 11509' 8897' Shublik A 11537' 8917' Zone 4 11659' 9005' 31. LIST OF ATTACHMENTS 32. I hereby ced/fy that the foregoing is true and correct to the best of my knowledge I · I Si ~ '~ Title Sen/or Technica/AssistclR~ Date ~---"/// INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10-407 BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Tuesday. June 11. 1991 WELL: P-4 (34-32-11-13)... AP! No. 50-029-22180 Day: O Depth at 0600 Hrs. = 406 Ft. 24 Hour Footage = 296 Ft. .Reason for Overexpenditure: Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig ¢2 125433 Current Operatiorl; Trip for bit. .Summary of Last 24 Hours: Moved rig to P-4. Accepted rig at 2100 hrs on 6/10/91. NU riser and mixed spud mud. Spudded at 0100 hrs on 6/11/91. Ddlled to 406'. Trip for bit. ,Mud. Type MU¢ Weight .Viscosity P V, YP Fluid Loss Solids Temp Spud Mud 8.6 #/gal 150 Sec. 19 22 10.0cc 4% 40°F Survey Depth Angle Direction TVD 1 389 0.25 N26E 389 N-S E-W Dog Leg Section Co0rdinal;e Coordinate °/100' Al~.,.ska Oil & Ga.'; Cr~ns. Corr~¢ssiet~ Anch0~"a[le Reviewed By: ,~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday. June 12. 1991 WELL: P-4 (34-32-11-13). AP! No. .50-029-22180 Day: 1 Depth at 0600 Hrs. = 2,100 Ft. 24 Hour Footage = 1,694 Ft. Reason for Overexpenditure' Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125433 Current Ooeration: Drilling ahead. Summary of Last 2--4 Hours: Drilled to 2100'. Mud Tvoe . . SPUD Mud Weiaht -- 9.1 #/gal Viscosity 165Sec. p V YP .Fluid Loss Solids 22 51 10.8cc 6% TemD . - , 59 OF Survey Deoth 8 1,800 Anale 3.30 Direction S68.1E TVD 1,799 N-S E-W Sectiorl OQordinate Coordinate 4 1 4 Dog Leg 0/100' 2.43 Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Thursday, June 13, 1991 WELL: P-4 (34-32-11-13'[. AP! No. 50-029-22180, Day: 2' Depth at 0600 Hrs. = 2,745 Ft. 24 Hour Footage = 645 Ft. Reason for Overexpenditure: Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 1 25433 Current Operation' Circulating. Summary of Last 2--4 Hours: Drilled to 2745'. Ran and cemented 10-3/4" casing. CBU. Mu¢ Type Mud Weight Viscosity Spud Mud 9.5 Cf/gal 169 Sec. PV YP Fluid Less Solids 25 49 10.8cc 9% Temo :59°F Survey ~ Angle [).irection TVD 17 2,649 25.50 S78.6E 2,614 N-$ E-W Section Coordinate Coordinate 222 69 211 Dog Leg 0/100' 3.01 Reviewed By' ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Friday, June 14. 1991 WELL: P-4 (34-32-11-13).~ PRUDHOE BAY UNIT APl No. 50-029-22180 Day: 3 Depth at 0600 Hrs. = 3,353 Ft. 24 Hour Footage = 608 Ft. Reason for Overexpenditure: Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125433 O~rrent Operation: Drilling ahead, Summary_ of Last 24 Hours: ND riser. NU BOPE. Tested casing to 3000 psi, ok. Performed LOT, EMW = 15.1 ppg. Ddiled to 3353'. Drilled float equipment and 10' of new hole. Mud Type Mud Weight Viscosity Dispersed 9.1 #/gal 39 Sec. PV YP Fluid Loss Solids Temp 5 7 22.2 cc 6% 68 °F Survey Deoth Angle Direction TVD 23 3,211 38.70 S 77.6 E 3,089 N-S E-W Dog Leg Section Cqqrdinate Cqordinate °/100'. 518 141 499 1.38 Reviewed By:<~-~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Monday. June 17. 1991 WELL: P-4 (34-32-11-13) APl No. 50-029-22180 Day: 6 Depth at 0600 Hrs. = 6,897 Ft. 72 Hour Footage = 3,544 Ft. Reason for Overexpenditure: Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125433 Current Operation; Summary of Last Drilled to 6897'. POH. 72 Hours: Mud Type Dispersed Mud Weight 9.6#/gal Viscosity 54Sec. pv YP Fluid Loss Solids 1 5 1 3 3.8 cc 9% T. emp 84 OF Survey Depth Angle 61 6,793 49.80 Direction S74.1 E ,TVD 5,468 N-$ E-W Section Coordinate Coordinate 3,184 811 3,086 Dog Leg o/100' 0.24 Reviewed By' ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Tuesday. June 18. 1991 WELL: P-4 (34-32-11-13) ~: ~ AP! No. 50-029-22180 Day: Z Depth at 0600 Hrs. = 7,828 Ft. 24 Hour Footage = 931 Ft. Reason for Overexpenditure' Rig: Alaska United Rig #2 AFE Number: 125433 AFE Amount = Current Costs = Estimated Final Cost = Current Operation' POH. Summary of Last 24 Hours' Drilled to 7828'. Trip for bit. Mud Type Dispersed Mud Weioht -- 9.8#/gal Viscosity 56Sec. PV yP ~ Solids 17 15 3.5cc 11% Temp 92,oF Survey Death Angle 77 7,746 47.50 Directiorl S75.1E TVD 6,094 N-S E-W Section Coordinate Coordinate 3,901 995 3,780 Dog Leg °/100' 0.69 Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday. June 19. 1991 WELL: P-4 (34-32-11-13), APl No. 50-029-22180 Day: 8 Depth at 0600 Hrs. = 8,775 Ft. 24 Hour Footage = 947 Ft. Reason for Overexpenditure: Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 1 25433. Current Operation: Drilling ahead. Summary of Last 2--4 Hours: Drilled to 8775'. Mud Type Dispersed Mud Weigh~ 9.8#/gal Vi..scosity 55Sec. pv. YI='. Fluid Loss Solids 16 3.5cc 11% TemD ~ . . .9¥OF Survey Depth 80 8,576 Anale -- 44.30 Direction S73.4E 6,675 N-S. E-W Section Coordinate O0ordinate 4,403 1,151 4,352 Dog Leg °/100: 0.39 Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DALLY DRILLING REPORT: As of 0600 Hrs. Thumday, June 20. 1991 WELL: P.4 (34-..3.2-11~13), ,! Day: .9. Depth at 0600 Hrs. = 9.890 Ft. 24 Hour Footage = .1,118 Ft. Reason for Overexpenditure: PRIJDHOE BAY UNIT APl No. 50-029-22180 Rig: AFE Number: AFE Amount = Current Costs = Alaska United Rig #2 125433 Estimated Final Cost = Current Operation' Drilling ahead. SummarY. of Last 24.Hours: Drilled to. 9890'. Mud Type Dispersed Survey Depth Alqgle 90 9,608 39.00 Mud Weight 9.9 #/gal Viscosity 46Sec. Direction S 65.6 E TVD 7,449 P V YP ~ Solids .Te_mp 14 12 3.5cc 11.5% · 92 °F N-$ E-W Dog Leg Section (~oordinate Coordinate °/100! 5,174 1,382 4,994 0.95 Reviewed By:'.~/~ BP EXPLORATION (ALASKA), INC. DAII,Y DRILLING REPORT: As of 0600 Hrs. Fddav. June 21. 1991 WELL: p.4 (34-32-11-13) PRUDHOE BAY UNIT APl No. 50-029-221~0 Day: 10 Depth at 0600 Hrs. = 10.6Q! Ft. 24 Hour Footage = 711 Ft. Reason for Overexpenditure; Rig: AFE Number: AFE Amount = Current Costs = Estimated FinaJ Cost = Alaska United Ria #2 -- 125433 Current Operation: Summa, fy of L~st Drilled to 10601'. Drilling ahead. 24 Hours: Mud Tv[~e Dispersed 97 10,263 Mud Weiaht 1 o #/gal .Viscosity _ 46 Sec. Anale 40.70 S 56.5 E 7,948 P V YP ~ Solids .Tem.~ 12 11 3.4 cc 11.5% -85°F N-S E-W. Dg.g Leg Section Coordinate Coordini~te °/100' 5,591 1,587 5,364 0.77 Reviewed By: ~'¢~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRIdDHOE BAY UNIT As of 0600 Hrs. Monday. June 24. 1991 WELL: P-4 (34-32-11-13~ APl No. 50-02~)-22180 Day: 1 3 Depth at 0600 Hrs. = 11,551 Ft. 72 Hour Footage = 950 Ft. Reason for Overexpenditure: Rig: Alaska, United Rig #2 AFE Number: 1 25433 AFE Amount = Current Costs = Estimated Final Cost = Current Operation; Install 7-5/8" packoff. Summary of Last 72 Hours' Ddlled to 9-7/8" TD at 11551'. Ran and cemented 7-5/8" casing. Install 7-5/8" packoff. Mud Type Mud Weight Viscosity Dispersed 9.9 #/gal 42 Sec. Survey Depth Anale Direction TVD 110 11,463 45.10 S54.7 E 8,853 PV YP 11 9 3.8cc 10.5% N-$ E-W Section Coordinate Coordinate 6,337 2,056 5,994 -I~emD 90 OF Doa Lea -- - .o/109' 1.53 Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Tuesday. June 25, 1991 ~VELL: P-4 (34-32-11-13) APl No. 50-029-22180 Day: 14 Depth at 0600 Hrs. = 11,551 Ft. 24 Hour Footage = O Ft. Reason for Overexpenditure: Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Riq #2 125433 Current Operation; Testing casing. Summary of Last 24 Hours' LD 5" DP. PU 3-1/2" DP. Drilled cement to 11419'. Test casing. Mud Type Mud Weight Viscosity P V Dispersed 9.9 #/gal 40 Sec. 1 1 YP Fluid LOSS Solids T. emp 8 3.6cc 1 1% , °F Survey Depth Angle Direction N-S E-W Dog Leg TVD Section Coordinate Coordinate °/100' Reviewed By: ..~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday, June 26, 1991 WELL: P-4 (34-32-11-13) APl No. 50-029-22180 Day: 1 5 Depth at 0600 Hrs. = 12,010 Ft. 24 Hour Footage = 459 Ft. Reason for Overexpenditure: Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125433 Current Operatign; Logging. Summary of Last 24 Hours: Drilled out float equipment. Changed to brine XCD polymer mud. Drilled to TD at 12010'.. open hole logs. Run MudType Mud Weight Viscosity P V YP Fluid Loss Solids Temp Brine XOD Polymer 8.6#/gal 38Sec. 5 8 8.4cc 3% 89°F N-$ E-W Dog Leg Survey Depth Angle. Direction TVD Section Coordinate Coordinate °/100' Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHQE BAY UNIT As of 0600 Hrs. Thursday. June 27. 1991 . WELL: p-4 (34-32-11-13~ APl No. 50-029-22180 Day: 16 . Depth at 0600 Hrs. = 12,010 Ft. 24 Hour Footage = O Ft. Reason for Overexpenditure; Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #2 125433 Current Operation' Circulate and reciprocate liner. Summary of Last 24Hours: Ran open hole logs. RIH with 5-1/2" liner. Circulate and reciprocate liner. Mud Type Mud Weight Viscosity P ¥ YP Brine XCD Polymer 8.7 #/gal 38 Sec. 6 8 Fluid Loss Solids Te.mp 8.2 cc 3% - '8-9°F Survey Depth Anale Direction TVD N-S E-W 8eotion Ooordinate Coordinate Dog Leg o/100' Reviewed By: ~ BP EXPLORATION (ALASKA), INC. DALEY DRILLING REPORT: As of 0600 Hrs. Friday. June 28. 1991 WELL: P-4 (34-32-11-13~ PRLIDHOE BAY UNIT APl No. 50-029-22180 Day: ,1 7, Depth at 0600 Hrs. = 12,010 Ft. 24 Hour Footage = O Ft. Reason for Overexpenditure: Rig: AFE Number: AFE Amount = Current Costs = .Estimated Final Cost = Alaska United Rig #2 125433 Current Ooeration' POOH Summary of Last 24 Hours: Cemented 5-1/2" liner. Cleaned out cement to liner top. Polished tie back sleeve. POOH. MudType Mud Weight Viscosity ? V, YP Fluid Loss Solids .TemD Brine XCD Polymer 8.8#/gal 39Sec. 8 9 8.8cc 4% 82°F Survey Deoth Angle Direction N-$ E-W DOg Leg TVD Section Coordinate Coordinate °/100' Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Monday. July 1, 1991 WELL: P-4 (~4-~2-11-1~) PRI. IDHQE BAY UNIT APl No. 50-029-22180 Day: 20 Depth at 0600 Hrs. = 12,010 Ft. 72 Hour Footage = Ft. Reason for Overexpenditure: Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska, Unite(;::l Rig #2 125433 Current OperatiQrl; Rig released at 2400 hrs 6/30/91 St~mmary of Last 72 Hours: Cleaned out liner to landing collar. Tested liner tO 3000 psi. Displaced well to sea water. Ran 4-1/2" completion. N/U and tested tree. Freeze protected well. Set and tested packer. Set back pressure valve. Released rig at 2400 hrs 6/30/91. MudType Mud Weight Viscosity P ¥ YP Fluid Loss Solids Temp #/gal Sec. cc °F Survey Depth Angle Direction N-S E-W Dog Leg TVD SectiQn Coordinate Coordinate °/100' Reviewed By: RIS SUB- SURFACE DIRECTIONAL SURVEY [~ UIDANCE [~ ONTINUOUS ~OOL Company BP EXPLORATION Well Name P-04 (34-32-11-13) (2564' FSL, 2001' FWL,,SEC 31, T!1,N, R13E). Field/Location PRUDHOE BAY, NORTH SLOPE, ALASKA Job Reference No. Date 74709 11-JUL-g1 ~Lo~lqed By,: Computed By FORMICA KRUWELL SCHLUMBERGER GCT DIRECTIONAL SURVEV CUSTOMER LISTING FOR BP EXPLORATION P-O4 (34-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA SURVEY DATE: Il-JUL-1991 ENGINEER: JEFF FORMICA METHODS OF COMPUTATION TOOL LOCATION: TANGENTIAL- Averaged deviation and azimuth INTERPOLATION: LINEAR VERTICAL SECTION: HORIZ. DIST. PROJECTED ONTO A TARGET AZIMUTH OF SOUTH 70 DEG 30 MIN EAST COMPUTATION DATE: 29-JUL-91 PAGE BP EXPLORATION P-04 (34-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: Il-JUL-1991 KELLY BUSHING ELEVATION: 91.64 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUT~ DEPTH DEPTH DEPTH DEG MIN DEG MiN VERTICAL DOGLEG RECTANGULAR COORDINATES HOR[Z. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0.00 0.00 100.00 100.00 200.00 200.00 300.00 300.00 400.00 400.00 500.00 500.00 600,00 600.00 700.00 700.00 800.00 800.00 900.00 900.00 -9164 8 36 108 36 208 36 308 36 408 36 508 36 608 36 708 36 808 36 0 0 N 0 0 E 0 10 N 42 9 W 0 8 N 48 40 W 0 4 N 1t 31 E 0 7 N 47 38 W 0 4 S 29 6 W 0 6 S 49 49 E 0 7 S 62 32 E 0 7 S 65 39 E 0 4 N 70 13 E 0 O0 -0 19 -0 46 -0 57 -0 69 -0 84 -0 75 -0 57 -0 37 -0 22 0 O0 0 O3 0 O0 0 O0 0 O0 0 O0 0 05 0 O0 0 O0 0 O0 0.00 N 0.09 N 0.33 N 0.40 N 0.59 N 0.60 N 0.48 N 0.38 N 0.29 N 0.26 N 0 O0 E 0 17 W 0 37 W 0 46 W 0 52 W 0 68 W 0 63 W 0 47 w 0 29 W 0 14 W 0 O0 N 0 0 E 0 t9 N 61 58 W 0 50 N 48 48 W 0 61 N 48 56 W 0 79 N 41 39 W 0 91 N 48 18 W 0 79 N 52 42 W 0 60 N 50 52 W 0.41 N 45 38 W 0.30 N 28 56 W 1000.00 1000.00 1100 O0 1100.00 1008 1200 1300 1400 1500 1600 1700 1800 1900 O0 1200.00 1108 O0 1300.00 1208 O0 1400.00 1308 O0 1499.99 1408 O0 1599,99 1508 O0 1699.99 1608 O0 1799.91 1708 O0 1899.52 1807 908 36 36 36 36 36 35 35 35 27 88 0 3 N 36 14 E 0 3 S 2 45 E 0 13 S 6 58 W 0 19 S 1 28 W 0 19 S 2644 E 0 10 S 60 35 E 0 4 N 53 8 E 1 5 S 78 2 E 3 26 S 68 34 E 6 28 S 66 31 E -0 16 -0 13 -0 08 0 03 0 30 0 66 0 83 1 38 5 25 13 91 0 O0 0 09 0 O0 0 O0 0 34 0 10 0 O0 2 74 2 37 2 87 0 33 N 0 34 N 0 12 N 0 35 S 0 91 S 1 20 S 1 22 S 1 20 S 2 43 S 5 83 S 0 05 w 0 02 w 0 04 w 0 09 w 0 O0 w 0 27 E 0 45 E 1 04 E 4.71 E 12.69 E 0.33 N 9 10 W 0.34 N 3 25 W O. 13 N 18 7 W 0.36 S 14 46 W 0.91 S 0 4 W 1.23 S 12 40 E 1 .30 S 20 2 E 1 .59 S 40 49 E 5.30 S 62 39 E 13.96 S 65 19 E 2000.00 1998 62 1906 98 2100.00 2096 2200.00 2194 2300.00 2290 2400.00 2385 2500.00 2478 2600.00 2570 2700.00 2660 2800.00 2749 2900.00 2837 9 0 91 2O05 13 2102 42 2198 50 2293 8O 2387 38 2478 49 2568 83 2658 27 12 5 49 14 53 78 16 32 86 19 34 16 22 33 74 24 43 85 26 29 19 26 57 70 2746.06 30 47 S 70 12 E S 72 9 E S 73 50 E S 71 58 E S 69 52 E S 72 39 E S 73 40 E S 74 48 E S 73 56 E S 73 43 E 27 26 45 56 68 91 95 84 126 77 162 73 202 83 246 09 290 91 338 52 3 52 3 22 2 17 2 96 3 05 241 1 85 0 74 0 99 581 10 79 S 16 23 31 41 53 64 76 88 102 25.10 E 64 S 42.44 E 45 40 S 64.82 E 68 17 S 90.64 E 95 52 S 119.78 E 126 11 S 153.82 E 162 81 S 192.22 E 202 43 S 234.00 E 246 57 S 277.25 E 291 12 S 322.96 E 338 27 32 S 66 45 E 59 S 68 35 E 91 S 70 9 E 85 S 71 1 E 77 S 70 53 E 73 S 7O 57 E 85 S 71 22 E 16 S 71 55 E 05 S 72 17 E 72 S 72 27 E 3000.00 2921.03 2829 39 35 25 3100,00 3001.66 2910 3200.00 3080.88 2989 3300.00 3157.76 3066 3400 O0 3231.95 3140 3500 O0 3303.81 3212 3600 O0 3375.15 3283 3700 O0 3445.29 3353 3800 O0 3514.21 3422 3900 O0 3582.35 3490 02 36 55 24 38 24 12 40 56 31 43 10 17 44 20 51 44 52 65 46 6 57 46 43 71 47 17 S 76 18 E S 77 44 E S 77 59 E S 78 9 E S 78 13 E S 79 0 E S 79 9 E S 78 47 E S 78 22 E 922 S 76 23 E 995 393 55 452 29 512 82 576 19 642 64 711 48 780 75 851 25 99 62 1 99 1 40 3 07 3 17 3 99 0 49 1 13 1 11 0 8O 0 98 116 22 S 376 34 E 393 88 S 72 50 E 129 142 t55 169 182 196 209 224 239 37 S 434 2O S 493 36 S 556 19 S 621 85 S 690 06 S 758 68 S 828 02 S 899 79 S 971 O0 E 452 66 E 513 23 E 577 83 E 644 02 E 713 83 E 783 80 E 854 82 E 927 29 E 1000 87 S 73 24 E 74 S 73 56 E 52 S 74 24 E 44 S 74 47 E 83 S 75 9 E 75 S 75 31 E 91 S 75 48 E 29 S 76 1 E 45 S 76 B E COMPUTATION DATE: 29-JUL-91 PAGE 2 BP EXPLORATION P-04 (34-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 11-JUL-1991 KELLY BUSHING ELEVATION: 91.64 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE NEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUT~ EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 4000 O0 3650.16 3558.52 47 15 4100 4200 4300 4400 45O0 4600 4700 4800 4900 O0 3717.88 3626.24 47 22 O0 3786.09 3694.45 46 44 O0 3854.36 3762.72 47 3 O0 3922.62 3830.98 47 12 O0 3990.52 3898.88 47 20 O0 4058.09 3966.45 47 39 O0 4125.11 4033.47 48 21 O0 4190.84 4099.20 49 27 O0 4255.64 4164.00 49 42 S 75 39 E 1068.79 S 75 48 E 1142.06 S 75 59 E 1214.87 S 75 51 E 1287.61 S 75 44 E 1360.38 S 75 33 E 1433.50 S 75 29 E 1506.9`4 S 75 8 E 1580.89 S 74 37 E 1656.04 S 74 30 E 1732.01 0.13 0.68 0.45 0 86 015 0 2O 0 12 1 3~ 0 93 0 77 257 68 S 1042.57 E 1073.94 S 76 7 E 275 293 311 329 347 366 384 404 42,4 89 S 1113.86 E 1147.52 S 76 5 E 69 S 1184.79 E 1220.65 S 76 5 E 48 S 1255 66 E 1293.72 S 76 4 E 44 S 1326 50 E 1366.80 S 76 3 E 66 S 1397 61 E 1440.21 S 76 2 E 10 S 1468 99 E 1513.92 S 76 0 E 92 S 1540 78 E 1588.13 S 75 58 E 65 S 1613 51 E 1663.48 S 75 55 E 95 S 1686 92 E 1739.62 S 75 52 E 5000.00 4319.94 4228.30 50 4 5100.00 4384 16 4292.52 50 9 5200.00 4448 21 4356.57 50 9 5300.00 4512 37 4420.73 50 4 5400.00 4576 72 4485.08 50 1 5500.00 4641 O0 4549.36 49 58 5600.00 4705 37 4613.73 49 55 5700.00 4769.80 4678.16 50 1 5800.00 4833.78 4742.14 50 21 5900.00 4897.69 4806.05 50 16 S 74 31 E 1808.42 S 74 23 E 1884.89 S 74 13 E 1961.51 S 74 19 E 2038.06 S 74 35 E 2114.42 S 74 30 E 2190.83 S 74 30 E 2267.17 S 74 17 E 2343.47 S 74 11 E 2420.16 S 74 15 E 2496.91 0 96 0 48 0 30 0 75 0 20 0 24 0 20 0 73 0 04 0 06 445.43 S 1760 72 E 1816 19 S 75 48 E 465.97 S 1834, 486.79 $ 1908 5O7 63 S 1982 528 08 S 2056 548 54 S 2129 568 98 S 2203 589 55 S 2277 610 47 S 2351 631 40 S 2425 57 E 1892 49 E 1969 31 E 2046 O7 E 2122 89 E 2199 64 E 2275 29 E 2352 25 E 2429 25 E 2506 82 S 75 45 E 59 S 75 41 E 27 S'75 38 E 80 S 75 36 E 39 S 75 33 E 91 S 75 31 E 37 S 75 29 E 21 S 75 27 E 10 S 75 24 E 6000.00 4961 63 4869.99 50 18 6100.00 5025 58 4933.94 50 8 6200.00 5089 90 4998.26 49 48 6300.00 5154 56 5062.92 49 35 6400.00 5219 45 5127.81 49 28 6500.00 5284 36 5192.72 49 33 6600.00 5349 39 5257.75 49 20 6700.00 5414 16 5322.52 49 53 6800.00 5478.63 5386.99 49 43 6900.00 5543.32 5451.68 49 31 S 74 15 E 2573 63 S 74 19 E 2650 S 74 33 E 2726 S 74 38 E 2802 S 74 43 E 2878 S 74 56 E 2954 S 74 56 E 3030 S 74 58 E 3106 S 74 58 E 3182 S 74 54 E 3258 35 74 83 72 57 31 27 48 51 0 18 031 0 43 0 24 0 30 0 44 0 34 0 35 0 8O 0 29 652 26 S 2499 26 E 2582 97 S 75 22 E 673 693 713 734 754 773 793 813 833 11 S 2573 66 S 2647 94 S 2720 07 S 2793 O0 s 2867 74 S 2940 57 S 3014 38 S 3088 21 S 3161 26 E 2659 02 E 2736 56 E 2812 93 E 2888 35 E 2964 71 E 3040 27 E 3116 10 E 3193 73 E 3269 84 S 75 20 E 40 S 75 19 E 67 S 75 18 E 76 S 75 17 E 82 S 75 16 E 79 S 75 16 E 98 S 75 15 E 42 S 75 15 E 68 S 75 14 E 7000.00 5601 7100 O0 5673 7200 O0 5739 7300 O0 5805 7400 O0 5870 7500 O0 5936 7600 O0 6003 7700 O0 607O 7800 O0 6137 7900 O0 620( .52 5516.88 49 12 95 5582.31 49 0 53 5647.89 49 4 04 5713.40 48 58 76 5779 12 48 51 74 5845 10 48 28 29 5911 65 48 3 37 5978 73 47 42 98 6046 34 47 12 .43 6114 79 46 29 S 74 55 E 3334 11 S 75 0 E 3409 S 74 58 E 3484 S 75 3 E 3560 S 75 9 E 3635 S 75 24 E 3710 S 75 34 E 3784 S 75 34 E 3858 S 75 21 E 3931 S 75 14 E 4004 51 77 09 22 10 46 33 74 38 0 5O 010 0 33 010 0 24 0 53 0 57 0 56 0 80 031 852 98 S 3234 93 E 3345.50 S 75 14 E 872 892 911 931 950 968 987 1005 1024 61 S 3307 17 5 3380 71 S 3453 12 S 3526 24 S 3599 91S 3671 39 S 3743 89 S 3814 ,42 S 3885 96 E 3421.12 S 75 13 E 88 E 3496.62 S 75 13 E 86 E 3572.17 S 75 13 E 69 E 3647.54 S 75 13 E 36 E 3722.68 S 75 13 E 63 E 3797.32 S 75 13 E 45 E 3871.48 S 75 13 E 77 E 3945.16 S 75 14 E 28 E 4018.06 S 75 14 E BP EXPLORATION P-04 (34-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 29-JUL-91 PAGE 3 DATE OF SURVEY: 11-JUL-1991 KELLY BUSHING ELEVATION: 91.64 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE NEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 8000.00 6275.60 6183.96 45 58 8100.00 6345.45 6253.81 45 30 8200.00 6415.78 6324.14 45 8 8300.00 6486.71 6395.07 44 35 8400.00 6557.98 6466.34 44 28 8500.00 6629.38 6537.74 44 23 8600.00 6700.95 6609.31 44 6 8700.00 6773.30 6681.66 43 26 8800.00 6846.02 6754.38 43 7 8900.00 6919.50 6827.86 42 17 S 75 13 E 4076.36 5 75 6 E 4147.68 S 74 57 E 4218.55 5 74 38 E 4288.84 S 74 23 E 4358.83 S 7`4 11 E 4428.69 S 73 48 E 4498.40 S 73 10 E 4567.34 S 72 36 E 4635.92 S 71 37 E 4703.71 0 41 0 47 0 43 0 32 0 29 0 33 1 13 0 36 O 81 0 79 1042 83 S 3955.12 E 4090 29 S 75 14 E 1061 1079 1098 1116 1135 1155 1174 1194 1215 19 S 4024.28 E 4161 58 S 4092.94 E 4232 06 S 4160.97 E 4303 86 S 4228.56 E 4373 84 S 4295.95 E 4443 ]2 S 4363.08 E 4513 75 S 4429.26 E 4582 93 S 4494.86 E 4650 75 S 4559.41 E 4718 84 S 75 14 E 93 S 75 13 E 42 S 75 13 E 57 S 75 12 E 57 S 75 1 t E 40 S 75 10 E 39 S 75 9 E 98 S 75 7 E 71 S 75 ,4 E 9000.00 6993.92 6902.28 41 30 9100.00 7069.12 6977.48 41 3 9200.00 7144.66 7053.02 40 58 9300.00 7220.63 7128.99 40 6 9400.00 7297.25 7205.61 39 56 9500.00 7374.31 7282.67 39 12 9600.00 7451.98 7360.34 39 0 9700.00 7529.47 7437.83 39 30 9800.00 7606.32 7514.68 39 59 9900.00 7682.86 7591.22 40 6 S 70 27 E 4770 51 $ 69 54 E 4836 5 69 42 E 4901 S 69 22 E 4966 S 68 36 E 5031 S 67 50 E 5094 S 66 18 E 5157 S 64 21 E 5220 S 63 0 E 5284 S 61 30 E 5347 43 95 95 19 87 76 70 21 90 l .05 0.49 0.17 0.63 0.20 1 .02 1 .25 1 .37 1 .06 0.93 1237.47 S 4622.57 E 4785 34 S 75 1 E 1259.89 S 4684.57 E 4851 1282.55 S 4746.05 E 4916 1305.27 S 4806.96 E 4981 1328.32 S 4866.95 E 5044 1351.91 S 4926.15 E 5108 1376.39 S 4984.19 E 5170 1402.79 S 5041.62 E 5233 1431.23 S 5098.92 E 5295 1461.25 5 5155.85 E 5358 03 S 74 57 E 29 S 74 53 E 03 S 74 48 E 96 S 74 44 E 29 S 74 39 E 75 S 74 34 E 14 S 74 27 E 98 S 74 19 E 93 S 74 11 E 10000.00 7759.27 7667.63 40 20 10100.00 7835.10 7743.46 40 57 10200.00 7910.68 7819.04 40 51 10300.00 7986.57 7894.93 40 25 10400 O0 8062.93 7971.29 40 8 10500 O0 8139.57 8047.93 39 46 10600 O0 8216.52 8124.88 39 32 10700 O0 8294.06 8202.42 38 44 10800 O0 8372.50 8280.86 37 57 10900 O0 8450.87 8359.23 38 44 S 60 12 E 5411 48 S 59 1 E 5475 S 57 38 E 5539 S 57 3 E 5602 S 56 58 E 5665 S 57 34 E 5728 S 57 6 E 5790 S 55 43 E 5851 S 53 32 E 5911 S 50 34 E 5970 51 49 88 65 19 39 67 32 30 0.78 1 .09 0.94 0.40 0.27 i .49 1 .53 1 .28 2.81 1492 68 S 5212 18 E 542~.71 S 74 1 E 1525 1560 1595 1630 1665 1699 1734 1770 1808 66 S 5268 11S 5324 31 S 5378 57 S 5432 26 S 5487 67 S 5540 47 S 5593 43 S 5644 45 S 5693 42 E 5484.88 S 73 51 E 09 E 5547.96 S 73 40 E 88 E 5610.47 S 73 29 E 98 E 5672.39 S 73 18 E 05 E 5734.18 S 73 7 E 85 E 5795.68 S 72 57 E 53 E 5856.28 S 72 46 E 07 E 5915.23 S 72 35 E 18 E 5973.51 S 72 23 E 11000 O0 8528 21 8436.57 40 4 11100 11200 11300 11400 11500 11600 11700 11800 11900 O0 8603 O0 8677 O0 8749 O0 8820 O0 8891 O0 8962 O0 9035 O0 9110 O0 9184 93 8512.29 41 33 60 8585.96 43 46 07 8657.43 44 42 15 8728 51 44 41 08 8799 44 45 4 04 8870 40 44 5 87 8944 23 41 6 88 9019 24 41 57 59 9092 95 42 47 S 48 28 E 6029 36 S 48 37 E 6089 S 50 30 E 6153 S 51 24 E 6218 S 53 10 E 6285 S 55 30 E 6353 S 56 6 E 6421 S 57 14 E 6487 S 53 18 E 6550 S 51 44 E 6615 81 02 87 66 43 65 13 97 07 1 2.19 2.41 1 .36 2.75 1 .50 2.31 1 .30 3.10 0.00 1849 83 S 5741 18 E 6031 83 S 72 8 E 1893 1937 1981 2024, 2O65 2104 2141 2179 2220 33 S 5789 90 E 6091 61 S 71 54 E 04 S 5841 49 E 6154 27 S 71 39 E 23 S 5895 69 E 6219 68 S 71 26 E 30 S 5951 29 E 6286 15 S 71 13 E 19 S 6008 71 E 6353 70 S 71 2 E 58 S 6067 13 E 6421 78 S 70 52 E 56 S 6123.50 E 6487 18 S 70 43 E 11 S 6177.93 E 6550.97 S 70 34 E 64 S 6231.22 E 6615.08 S 70 23 E COMPUTATION DATE: 29-JUL-gl PAGE 4 BP EXPLORATION P-04 (34-32-11-13) PRUDHOE BAY NORTH 5LOPE, ALASKA DATE OF SURVEY: 11-JUL-1991 KELLY BUSHING ELEVATION: 91.64 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES flORIZ, DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG MIN 12000,00 9257.99 9166.35 42 47 S 51 44 E 6679.37 0.00 2262.72 S 6284.53 E 6679.46 S 70 12 E 12010.00 9265,33 9173.69 42 47 S 51 44 E 6685.80 0.00 2266.92 S 6289.86 E 6685,90 S 70 11 E COMPUTATION DATE: 29-JUL-91 PAGE 5 BP EXPLORATION P-04 (34-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 11-JUL-1991 KELLY BUSHING ELEVATION: 91.64 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE NEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0.00 1000.00 1000.00 908 2000.00 1998.62 1906 3000.00 2921.03 2829 4000.00 3650.16 3558 5000.00 4319.94 4228 6000.00 4961.63 4869 7000.00 5608.52 5516 8000.00 6275.60 6183 9000.00 6993.92 6902 0.00 -91 64 0 0 36 0 3 98 9 0 39 35 25 52 47 15 30 50 4 99 50 18 88 49 12 96 45 58 28 41 30 N 0 0 E N 36 14 E -0 S 70 12 E 27 S 76 18 E 393 S 75 39 E 1068 S 74 31 E 1808 S 74 15 E 2573 S 74 55 E 3334 S 75 13 E 4076 S 70 27 E 4770 0 O0 16 26 55 79 42 63 11 36 51 0.00 0.00 3.52 I 99 013 0 96 0 18 0 50 0 41 1 05 0.00 N 0.33 N 0.O5 W 0 10.79 S 25.10 E 27 116.22 S 376.34 E 393 257.68 S 1042.57 E 1073 445.43 S 1760.72 E 1816 652.26 S 2499.26 E 2582 852.98 S 3234.93 E 3345 1042.83 S 3955.12 E 4090 1237.47 S 4622.57 E 4785 0.00 E 0 O0 N 0 0 E 33 N 9 10 W 32 S 66 45 E 88 S 72 50 E S 76 7 E 19 S 75 48 E 97 S 75 22 E 50 S 75 14 E 29 S 75 14 E 34 S 75 1 E 10000.00 7759.27 7667.63 40 20 11000.00 8528.21 8436.57 40 4 12000.00 9257.99 9166.35 42 47 12010.00 9265.33 9173.69 42 47 S 60 12 E 5411.48 S 48 28 E 6029.36 S 51 44 E 6679.37 S 51 44 E 6685.80 0.78 1 .34 0.00 0.00 1492.68 S 5212.18 E 5421.71 S 74 1 E 1849.83 S 5741.18 E 6031,83 S 72 8 E 2262.72 S 6284.53 E 6679.46 S 70 12 E 2266.92 S 6289.86 E 6685.90 S 70 11 E COMPUTATION DATE: 29-JUL-91 PAGE 6 BP EXPLORATION P-04 (34-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 11-JUL-1991 KELLY BUSHING ELEVATION: 91.64 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/100 FEET FEET FEET DEG MIN 0.00 91.64 91 191.64 191 291.64 291 391.64 391 491.64 491 591.64 591 691.64 691 791.64 791 891.64 891 0 O0 -91.64 0 0 N 0 0 E 64 0.00 0 10 N 43 44 W 64 100.00 0 8 N 47 48 W 64 200.00 0 3 N 4 54 E 64 300.00 0 8 N 44 12 W 64 400.00 0 4 S 38 11 W 64 500.00 0 6 S 47 46 E 64 600.00 0 7 S 62 0 E 64 700.00 0 7 S 64 22 E 64 800.00 0 4 N 77 34 E 0 O0 -0 16 -0 44 -0 57 -0 67 -0 84 -0 77 -0 59 -0 39 -C 23 0.00 0.00 N 0.00 E 0.00 0.07 N 0.15 W 0 0.00 0.31 N 0.36 W 0 0.00 0.39 N 0.46 W 0 0.00 0.58 N 0.51 W O 0.04 0.61 N 0.67 W 0 0.11 0.49 N 0.64 W 0 0.00 0.39 N 0.48 W O 0.00 0.29 IN 0.31 W 0 0.00 0.26 N 0.15 W 0 0 O0 N 0 0 E 16 N 64 48 W 48 N 48 49 W 61 N 49 35 W 77 N 41 34 W 91 N 47 39 W 8! N 52 39 W 62 N 5~ 10 W 43 N 46 21W 30 N 30 45 W 991.64 991 64 900.00 0 4 N 38 54 E 1091.64 1091 64 1000.00 0 2 S 15 18 E 1191.64 1191 64 1100.00 0 12 S 7 36 W 1291.64 1291 64 1200.00 0 19 S 3 2 W 1391.64 1391 64 1300.00 0 20 S 21 35 E 1491.65 1491 64 1400.00 0 10 S 57 8 E 1591.65 1591 64 1500,00 0 4 N 56 1 E t691.65 1691.64 1600.00 0 52 S 82 10 E 1791.72 1791.64 1700.00 3 15 S 69 1 E 1892.07 1891.64 1800.00 6 15 S 66 27 E -0.16 -0.14 -0.09 0.02 0 27 0 63 0 82 1 24 4 77 13 05 0.00 0.03 0.07 0.03 0.53 0.04 0.00 2.72 2.30 2.85 0.32 N 0.35 N 0.15 N 0 30 S 0 87 S 1 19 S 1 23 S 1 18 S 2 26 S 5 0.06 W 0.02 W 0 0.04 W 0 0.09 W 0 0.02 W 0 0.25 E 1 0.44 E 1 0.90 E 1 4.26 E 4 49 S 11.90 E 13 0 33 N 10 12 w 35 N 3 26 W 16 N 13 26 W 31 S 16 33 W 87 S 1 25 W 21 S 11 52 E 30 S 19 36 E 48 S 37 20 E 82 S 62 3 E 11 S 65 14 E 1992.94 1991 64 1900 O0 8 47 S 69 53 E 2094.61 2091 64 2000 2197.42 2191 64 2100 2301.27 2291 64 2200 2406.52 2391 64 2300 2513.93 2491 64 2400 2623.45 2591 64 2500 2734.84 2691 64 2600 2847.11 2791 64 2700 2964.11 2891 64 2800 26 20 O0 11 55 S 72 5 E 44 O0 14 49 S 73 50 E 68 O0 16 34 S 71 55 E 96 O0 19 46 S 69 59 E 128 O0 22 52 5 72 47 E 168 O0 25 11 S 74 7 E 212 O0 26 39 S 74 28 E 261 O0 28 7 S 73 19 E 312 O0 34 31 S 75 41 E 373 46 25 2O 97 11 70 63 58 04 3.33 3.23 2.34 2.97 2,95 2.40 2.44 0.83 4.23 4.10 10.42 S 24 11 E 26 26 S 66 38 E 16.30 S 41 23.22 S 64 3t.28 S 90 42.27 S 121 54.71 S 158 67.55 S 201 80.56 S 249 94.69 S 298 111.24 S 356 39 E 44 18 E 68 98 E 96 85 E 128 97 E 168 72 E 212 03 E 261 07 E 312 35 E 373 49 S 68 30 E 25 S 70 7 E 21 S 71 2 E 97 S 70 52 E 12 S 71 0 E 73 S 7~ 29 E 73 S 72 4 E 75 S 72 23 E 31 S 72 40 E 3087 48 2991.64 2900 O0 36 46 S 77 39 E 444.85 3213 3345 3482 3623 3767 3913 4061 4208 4354 78 3091.64 3000 29 3191.64 3100 98 3291.64 3200 32 3391.64 3300 15 3491,64 3400 70 3591.64 3500 21 3691.64 3600 10 3791.64 3700 55 3891.64 3800 O0 38 50 S 78 2 E 521.35 O0 42 8 S 78 3 E 605.98 O0 44 23 S 78 56 E 699.71 O0 45 7 S 79 7 E 797.05 O0 46 31 S 78 31 E 899.34 O0 47 20 S 76 12 E 1005.63 O0 47 27 S 75 40 E 1113.62 O0 46 47 S 75 59 E 1220.74 O0 46 50 S 75 46 E 1327.26 1 17 3 19 1 3O 0 40 1 06 0 89 1 16 0 28 0 8O 0 96 127.77 S 426.68 E 445 40 S 73 20 E 143.99 S 502.08 E 522 161.56 S 585.64 E 607 180.57 S 678.34 E 701 199.17 S 775.02 E 800 219.23 S 876.43 E 903 242.18 S 981.07 E 1010 268.85 S 1086.18 E 1118 295.12 S 1190.51 E 1226 321.25 S 1294.26 E 1333 32 S 74 0 E 52 S 74 35 E 96 S 75 6 E 21 S 75 35 E 43 S 75 57 E 52 S 76 8 E 95 S 76 6 E 55 S 76 5 E 54 S 76 4 E COMPUTATION DATE: 29-JUL-91 PAGE 7 BP EXPLORATION P-04 (34-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 11-JUL-1991 KELLY BUSHING ELEVATION: 91,64 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE NEASURED VERTICAL VERTICAL DEVIATION AZIMUT~ DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST, AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 4501.65 3991.64 3900.00 47 20 4649.89 4091.64 4000.00 47 52 4801.23 4191.64 4100.00 49 27 4955.90 4291.64 4200.00 50 4 5111.68 4391.64 4300.00 50 10 5267.71 4491.64 4400.00 50 5 5423.22 4591.64 4500.00 50 0 5578,68 4691.64 4600.00 49 56 5734.04 4791.64 4700.00 50 12 5890.53 4891.64 4800.00 50 15 S 75 33 E 1434.71 S 75 20 E 1543.73 S 74 37 E 1656.97 S 74 30 E 1774.67 S 74 22 E 1893.83 S 74 14 E 2013.35 S 74 31 E 2132.16 S 74 31 E 2250.90 S 74 13 E 2369.53 S 74 15 E 2489.65 0 18 0 75 0 90 0 55 0 44 0 22 0 24 0 19 0 39 013 347.97 S 1398.79 E 1441.42 S 76 2 E 375.41 S 1504.72 E 1550.85 S 75 59 E 404.90 S 1614.42 E 1664.42 S 75 55 E 436.39 S 1728 12 E 1782.37 S 75 50 E 468.38 S 1843 20 E 1901.78 S 75 45 E 500.92 S 1958 47 E 2021.52 S 75 39 E 532.82 S 2073 22 E 2140.59 S 75 35 E 564.62 S 2187 92 E 2259.60 S 75 32 E 596.64 S 2302 43 E 2378.48 S 75 28 E 629.42 S 2418 25 E 2498.82 S 75 25 E 6046.97 4991.64 4900.00 50 17 6202.70 5091.64 5000.00 49 47 6357.17 5191.64 5100.00 49 33 6511.21 5291.64 5200.00 49 32 6665.08 5391.64 5300.00 49 47 6820.12 5491.64 5400.00 49 46 6974.17 5591.64 5500.00 49 9 7126.97 5691.64 5600.00 49 0 7279.57 5791.64 5700.00 49 0 7431.72 5891.64 5800.00 48 49 S 74 15 E 2609.70 S 74 33 E 2728.79 S 74 40 E 2846.23 S 74 57 E 2963.07 S 74 55 E 3079.67 S 74 57 E 3197.79 S 74 54 E 3314.62 S 75 0 E 3429.80 S 75 4 E 3544.72 S 75 13 E 3659.02 0.32 0.38 0.43 0.39 0.83 1 .08 0.21 0.01 0.29 0.45 662.07 S 2534 04 E 2619.10 S 75 21 E 694.21 S 2649 725.47 S 2762 756.22 S 2875 786.63 S 2988 817 36 S 3102 847.89 S 3216 877 88 S 3327 907.73 S 3438 937.23 S 3549 O0 E 2738.46 S 75 19 E 51 E 2856.18 S 75 17 E 58 E 2973.35 S 75 16 E 50 E 3090.30 S 75 15 E 93 E 3208.78 S 75 15 E 06 E 3325.95 S 75 14 E 63 E 3441.48 S 75 13 E 97 E 3556.75 S 75 13 E 77 E 3671.42 S 75 13 E 7582 54 5991.64 5900 O0 48 9 7731 7878 8023 8165 8306 8447 8587 8725 8862 55 6091.64 6000 50 6191.64 6100 05 6291.64 6200 74 639t 64 6300 92 6491 64 6400 16 6591 64 6500 02 6691 64 6600 26 6791 64 6700 25 6891 64 6800 O0 47 32 O0 46 34 O0 45 49 O0 45 15 O0 44 35 O0 44 27 O0 44 11 O0 43 27 O0 42 35 S 75 34 E 3771 50 S 75 30 E 3881 S 75 16 E 3988 S 75 11 E 4092 S 74 59 E 4194 S 74 36 E 4293 S 74 16 E 4391 S 73 51 E 4489 S 73 3 E 4584 S 72 0 E 4678 55 83 85 31 69 78 37 69 24 0.52 0 45 051 0 87 0 29 0 33 0 17 0 79 0 34 1 29 965 67 S 3659 03 E 3784.32 S 75 13 E 993.21S 3766 1020 44 S 3870 1047.06 S 3971 1073.27 S 4069 1099.35 S 4165 1125.78 S 4260 1152.60 S 4354 1179.80 S 4445 1207.80 S 4535 02 E 3894.79 S 75 14 E 19 E 4002.46 S 75 14 E 11 E 4106.83 S 75 14 E 47 E 4208.62 S 75 14 E 65 E 4308.27 S 75 13 E 36 E 4406.59 S 75 12 E 38 E 4504.35 S 75 10 E 87 E 4599.75 S 75 8 E 21 E 4693.28 S 75 5 E 8996.95 6991 64 6900 O0 41 31 9129.83 7091 9262.01 7191 9392 68 7291 9522 35 7391 9651 08 7491 9780 84 7591 9911 48 7691 10042 55 7791 10174 80 7891 64 7000 64 7100 64 7200 64 7300 64 7400 64 7500 64 7600 64 7700 64 7800 O0 40 54 O0 40 26 O0 39 57 O0 39 4 O0 39 10 O0 39 57 O0 40 6 O0 40 38 O0 40 58 S 70 28 E 4768 49 S 69 48 E 4855 S 69 32 E 4942 S 68 39 E 5026 S 67 34 E 5108 S 65 19 E 5189 S 63 15 E 5272 S 61 20 E 5355 S 59 43 E 5438 S 57 54 E 5523 99 41 5O 96 84 01 20 64 4O 1.10 0.62 1 .26 0.25 0.92 1 .50 0.77 0.89 1 .28 0.76 1236.80 S 4620.67 E 4783 33 S 75 1 E 1266.63 S 4702.93 E 4870 52 S 74 56 E 1296.65 S 4783.98 E 4956 59 S 74 50 E 1326.61 S 4862.58 E 5040 29 S 74 44 E 1357.27 S 4939.20 E 5122 30 S 74 38 E 1389.60 S 5013.55 E 5202 57 S 74 30 E 1425.66 S 5087.95 E 5283.91 S 74 21 E 1464.79 S 5162.35 E 5366.t4 S 74 10 E 1506.52 S 5236.09 E 5448.51 S 73 57 E 1551.31 S 5310,14 E 5532.10 S 73 43 E COMPUTATION DATE: 29-JUL-91 PAGE BP EXPLORATION P-04 (34-32-11-13) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: Il-JUL-1991 KELLY BUSHING ELEVATION: 91.64 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUT~ DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG MIN 10306.65 7991.64 7900.00 40 23 S 57 1 E 5607.07 10437.53 8091.64 8000.00 40 2 S 57 17 E 5689.16 10567.70 8191.64 8100.00 39 41 S 57 20 E 5770.35 10696.90 8291.64 8200.00 38 46 S 55 47 E 5849.80 10824.31 8391.64 8300.00 38 5 S 53 2 E 5925 63 10952.42 8491.64 8400.00 39 20 S 49 2 E 6001 10 11083,62 8591.64 8500.00 41 19 S 48 18 E 6079 76 11219,51 8691.64 8600.00 44 7 S 50 34 E 6165 75 11359.91 8791,64 8700.00 44 41 S 52 23 E 6258 83 11500.79 8891.64 8800.00 45 4 S 55 31 E 6353 97 0 59 1597 66 S 5382.49 E 5614.60 S 73 28 E 79 1643 65 1688 50 1733 05 1779 43 1829 02 1886 61 1945 74 2007 49 2065 70 S 5453 27 E 5695.61 S 73 14 E 51 S 5523 37 S 5591 38 S 5656 76 S 5718 15 S 5781 65 S 5851 22 S 5928 50 S 6009 54 E 5775.86 S 73 0 E 93 E 5854.43 S 72 47 E OB E 5929.37 S 72 32 E 31 E 6003,92 S 72 15 E 79 E 6081.66 S 71 56 E 94 E 6166.91 S 71 37 E 87 E 6259.43 S 71 18 E 17 E 6354.24 S 7~ 2 E 11640,77 8991.64 8900.00 42 44 S 56 34 E 6448.81 11774.22 9091.64 9000.00 41 33 S 54 20 E 6534.54 11909.61 9191.64 9100.00 42 47 S 51 44 E 6621.25 12010.00 9265.33 9173.69 42 47 S 51 44 E 6685.80 4.80 2120.15 S 6090.43 E 6448.91 S 70 48 E 3.25 2168.98 S 6164.08 E 6534.55 S 70 37 E 0,00 2224.68 S 6236.34 E 6621.27 S 70 22 E 0.00 2266.92 S 6289,86 E 6685,90 S 70 11 E DIRECTIONAL SURVEY COMPANY FIELD WELL COUNTRY RUN BP EXPLORATION PFIUDHOE BAY 1=-04 (34-32-11-13) USA ONE DATE I.O(~OED 11 - JUL. - 91 DEPTH UNIT FEET REFERENCE 74709 V~:~..LL: P:04 (34-32-11-13) *(2564' FSL, 2001' FWL, SEC 31, T11N, R13E) RIZONTAL PROJECTION :;:~ .... .... - ............................................................. 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[...i..4...i ......... i..-i-.-i.-.i ......... i...i ........... ~.--~-..i ...... ~ :;: ;::: :::; :}:;::::: :!::~::::':~:: ;:;: :!:: ;:::,:~!: !::!,:::::!:: .}.: :..4..:...:...:..:..:...:...:...; ...... :..4...:...:...:...:...:...:...: ....... :,.4...:...: ...... ~...~...:..4..~...:..-:...:...: ...... ~...:---:...: ...... :...:...:-.: ..... :...:---:-..: ...... :-.,:.--:--.: ...... :-..:.-:..-; ...... '"F'T"F"~ ..... ?T"?"~ ...... ?'?F"7','-W'?~-'?2'"Y"7"!'"W';'"W'W'F"~ ...... ?WT":'";'"W'F"?~ ...... · -.~--~'-~ ...... ~.-4 ...... ~--'~'.!.--~".~--.~ .... ~ ......... i ...... i--.~ ............... WLLL: P:04 (34-32-11-13) ~2564' FSL, 2001' FWL, SEC 31, T11N, R13E) VERTICAL PROJECTION -4000 -2~00 0 0 ~300 4000 ~ 8000 10000 ~ lO.OO I~OJ~CTIONONVERTICALI~.AN~ 2~0.0~ tlO. 00 ~k~.AJ. EOINV~RTIC,/~.~E.O'T'H~ HORIZSCALE. '~ / 2000 IN/FT ORIGINAL BP EXPLORATION GREAT LAND DIRECTIONAL DRILLING, INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY BP EXPLORATION (ALASKA), INC. COMPANY P-4 WELL NAME PRUDHOE BAY LOCATION AL591D27 MWD 06/25/91 JOB NUMBER TYPE SURVEY DATE SUPERVISOR ~ ROBERT WALL NAME TITLE SIGNATURE 389 FT. 11551 FT. DEPTH INTERVAL FROM TO 06/11/91 06/23/91 DATE SURVEY TAKEN FROM TO THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL WE HAVE RETAINED A COPY OF YOUR SURVEY REPORT IN OUR FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU SO DESIRE, ALL COPIES OF THE SURVEY REPORT WILL BE FORWARDED TO YOU ON WRITTEN'REQUEST. ALL SURVEYS ARE KEPT IN A LOCKED FILE AND ARE HELD IN STRICTEST CONFIDENCE. ;REAT LAND DIRECTIONAL DRILLING, ~lient .... : ~ield ..... : ;ell ...... : ;ection at: ~ngineer..: BP EXPLORATION PRUDHOE BAY P-4 S,71.49,E ROBERT WALL INC. MEAS DEPTH 389 723 1085 1461 1540 INCLN ANGLE VERTICAL-DEPTHS BKB SUB-SEA 0.25 389.0 297.4 0.00 723.0 631.4 0.25 1085.0 993.4 0.25 1461.0 1369.4 0.25 1540.0 1448.4 1612 0.20 1612.0 1520.4 1706 1.10 1706.0 1614.3 1800 3.30 1799.9 1708.3 1895 6.20 1894.6 1802.9 1989 8.60 1987.8 1896.1 2083 11.50 2080.3 1988.7 2177 14.30 2171.9 2080.3 2271 15.80 2262.'7 2171.1 2366 18.50 2353.5 2261.9 2460 21.40 2441.8 2350.2 2555 23.90 2529.5 2437.9 2649 25.50 2614.9 2523.3 2762 27.00 2716.2 2624.6 2834 27.40 2780.3 2688.6 2928 32.70 2861.6 2770.0 3022 36.20 2939.1 2847.5 'Survey Codes: 3/MWD 7/GYRO 'PP4D B1.22) 06/25/91 RECORD OF SURVEY Computation...: Survey Date...: RKB Elevation.: Reference ..... : Magnetic Dcln.: RADIUS OF CURVATURE 06/23/91 91.64 ft 30.00 E SECTION DISTNCE 0.1¸ 0.2 -0.0 0.1 0.4 0.5 0.7 4.3 12.1 24.2 40.6 61.6 86.0 114.0 146.0 182.6 221.8 271.5 304.4 351.4 404.4 DIRECTION BEARING N 26.00 E N 0.00 E S 36.00 W S 10.00 E S 82.00 E RELATIVE-COORDINATES FROM-WELL-HEAD 0.8 N 0.4 E 1.4 N 0.7 E 0.8 N 0.2 E 0.8 S 0.1 W 1.0 S 0.1 E N 25.20 W 0.8 S 0.2 E S 87.10 E 0.1 S 0.7 E S 68.10 E 0.8 'S 4.2 E S 67.00 E 3.9 S 11.5 E S 68.10 E 8.5 S 22.7 E S 69.50 E S 73.00 E S 72.30 E S 69.10 E S 72.70 E 14.4 S 38.0 E 21.2 S 57.9 E 28.4 S 81.2 E 37.7 S 107.6 E 48.2 S 137.9 E S 73.00 E 59.0 S 172.8 E S 78.60 E 68.6 S 210.9 E S 75.80 E 79.7 S 259.6 E S 73.00 E 88.5 S 291.3 E S 74.10 E 101.8 S 336.5 E S 76.20 E 115.5 S 387.8 E CLOSURE DL DISTNCE BEARING /100 0.8 N 26.00 E 0.06 1.6 N 26.00 E 0.07 0.8 N 16.27 E 0.07 0.8 S 9.64 W 0.00 1.0 S 5.70 E 0.00 0.8 S 16.23 E 0.07 0.7 S 83.91 E 0.96 4.3 S 78.67 E 2.34 12.1 S 71.49 E 3.05 24.2 S 69.52 E 2.55 40.6 S 69.23 E 3.09 61.6 S 69.92 E 2.99 86.0 S 70.69 E 1.60 114.0 S 70.70 E 2.86 146.1 S 70.74 E 3.13 182.6 S 71.16 E 2.63 221.8 S 71.98 E 2.03 271.6 S 72.94 E 1.42 304.5 S 73.10 E 0.99 351.5 S 73.16 E 5.65 404.7 S 73.42 E 3.80 ! I I i I ] ] I I I I I i ! '] ! I I I MEAS INCLN DEPTH ANGLE 3117 37.40 3211 38.70 3305 41.00 3399 43.10 3494 44.60 3588 44.'80 3682 46.30 3777 46.70 3871 47.50 3965 47.60 4059 47.80 4152 46.90 4246 47.00 4340 47.10 4435 47.30 4529 47.50 4623 47.70 4717 48.60 4811 49.70 4906 49.70 5000 50.40 5095 50.30 5189 50.20 5283 50.00 5384 50.10 5478 50.10 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 3015.2 2923.6 461.'1 3089.2 2997.6 518.7 3161.4 3069.7 578.5 3231.2 3139.5 641.2 3299.7 3208.0 706.6 3366.5 3274.9 772.1 3432.3 3340.7 838.6 3497.7 3406.1 906.9 3561.7 3470.1 975.2 3625.1 3533.5 1044.3 3688.4 3596.8 1113.7 3751.4 3659.8 1181.9 3815.6 3723.9 1250.4 3879.6 3788.0 1319.1 3944.2 3852.5 1388.6. 4007.8 3916.2 1457.7 4071.2 3979.5 1526.9 4133.9 4042.3 1596.8 4195.4 4103.7 1667.7 4256.8 4165.2 1740.0 4317.2 4225.6 1812.0 4377.8 4286.2 1885.0 4437.9 4346.3 1957.2 4498.2 4406.6 2029.3 4563.1 4471.4 2106.6 RECORD OF SURVEY 4623.4 4531.7 2178.6 DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD S 77.60 E 128.4 S 443.3 E S 77.60 E 140.8 S 499.9 E S 78,30 E 153.4 S 558.8 E S 76.50 E 167.1 S 620.2 E S 79.00 E 181.1 S 684.5 E S 79.30 E 193.5 S 749.4 E S 79.30 E 206.0 S 815.4 E S 79.00 E 219.0 S 883.0 E S 77.60 E 232.9 S 950.5 E S 75.80 E 248.9 S 1018.0 E 'S 75.50 E 266.1 S 1085.3 E S 75.50 E 283.2 S 1151.5 E S 75.10 E 300.7 S 1218.0 E S 75.50 E 318.1 S 1284.5 E S 74.80 E 336.0 S 1351.9 E S 75.80 E 353.5 S 1418.8 E S 75.80 E 370.6 S 1486.1 E S 75.10 E 388.2 S 1553.9 E S 74.80 E 406.6 S 1622.6 E S 75.10 E 425.4 S 1692.5 E S 74.80 E 444.1 S 1762.1 E S 74.10 E 463.8 S 1832.6 E S 74.10 E .483.6 S 1902.1 E S 74.40 E 503.1 S 1971.5 E S 74.80 E 523.7 S 2046.2 E S 74.10 E 543.0 S 2115.6 E Page 2 06/25/91 CLOSURE DL DISTNCE BEARING /100 461.5 S 73.85 E 1.38 519.3 S 74.27 E 1.38 579.4 S 74.65 E 2.47 642.3 S 74.92 E 2.41 708.0 S 75.18 E 2.04 774.0 S 75.52 E 0.27 841.0 S 75.82 E 1.60 909.8 S 76.07 E 0.45 978.6 S 76.23 E 1.17 1048.0 S 76.26 E 1.05 1117.5 S 76.22 E 0.28 1185.9 S 76.18 E 0.97 1254.6 S 76.13 E 0.25 1323.3 S 76.09 E 0.25 1393.0 S 76.04 E 0.45 1462.2 S 76.01 E 0.62 1531.6 S 76.00 E 0.21 1601.7 S 75.97 E 1.05 1672.8 S 75.93 E 1.18 1745.2 S 75.89 E 0.18 1817.2 S 75.85 E 0.77 1890.4 S 75.80 E 0.45 1962.6 S 75.74 E 0.11 2034.7 S 75.68 E 0.28 2112.1 S 75.64 E 0.25 2184.2 S 75.60 E 0.44 'Survey Codes: 3/MWD MEAS INCLN DEPTH ANGLE ~ 5579 50.10 5676 50.00 5767 50.40 5869 50.40 5960 50.30 6044 50.40 6135 50.10 6235 49.70 6330 49.70 6431 49.70 6522 49.60 6617 49.70 6699 49.80 6793 49.80 6890 49.70 6985 49.30 7076 49.20 7176 49.10 7271 49.10 7365 49.00 7463 48.90 7558 48.30 7652 48.10 7746 47.50 7823 47.20 7916 46.50 VERTICAL-DEPTHS BKB SUB-SEA RECORD OF SURVEY .SECTION DISTNCE DIRECTION BEARING 4688.1 4596.5 2256.0 S 74.10 E 4750.4 4658.8 2330.2 S 74.80 E 4808.7 4717.0 2400.1 S 74.10 E 4873~7 4782.1 2478.6 S 74.80 E 4931.8 4840.1 2548.5 S 74.10 E 4985.4 4893.7 2613.1 S 74.80 E 5043.6 4951.9 2683.0 S 75.10 E 5108.0 5016.3 2759.3 S 74.40 E 5169.-4 5077.8 2831.7 S 74.40 E 5234.7 5143.1 2908.6 S 74.40 E 5293.7 5202.0 2977.8 S 75.10 E 5355.2 5263.5 3050.1 S 74.80'E 5408.1 5316.5 3112.6 S 74.40 E 5468.8 5377.2 3184.3 S 74.10 E 5531.5 5439.9 3258.2 S 76.20 E 5593.2 5501.6 3330.2 S 76.20 E 5652.6 5561.0 3399.0 S 75.10 E 5718.0 5626.4 3474.5 S 74.80 E 5780.2 5688.6 3546.2 S 74.10 E 5841.8 5750.2 3617.0 S 75.50 E 5906.2 5814.5 3690.8 S 75.10 E 5969.0 5877.4 3761.9 S 75.50 E 6031.6 5940.0 3831.8 S 74.80 E 6094.8 6003.1 3901.3 S 75.10 E 6147.0 6055.3 3957.8 S 75.50 E 6210.6 6118.9 4025.5 S 75.50 E RELATIVE-COORDINATES FROM-WELL-HEAD Page 3 06/25/91 CLOSURE DL DISTNCE BEARING /100 564.2 S 2190.2 E 2261.7 S 75.55 E 0.00 584.2 S 2261.8 E 2336.0 S 75.52 E 0.44 602.9 S 2329.1 E 2405.9 S 75.49 E 0.63 624.0 'S 2404.9 E 2484.5 S 75.45 E 0.41 642.8 S 2472.4 E 2554.6 S 75.43 E 0.47 660.1 S 2534.7 E 2619.2 S 75.40 E 0.51 678.3 S 2602.2 E 2689.2 S 75.39 E 0.38 698.4 S 2676.0 E 2765.7 S 75.37 E 0.57 717.9 S 2745.8 E 2838.1 S 75.35 E 0.00 738.6 S 2820.0 E 2915.1 S 75.32 E 0.00 756.8 S 2886.9 E 775.6 S 2956.8 E 792.3 S 3017.2 E 811.8 S 3086.3 E 830.7 S 3157.8 E 848.0 S 3228.0 E 865.0 S 3294.8 E 884.7 S 3367.8 E 903.9 S 3437.0 E 922.5 S 3505.5 E 941.3 S 3577.0 E 959.4 S 3645.9 E 977.3 S 3713.7 E 995.4 S 3780.9 E 1009.8 S 3835.7 E 1026.8 S 3901.4 E 2984.5 S 75.31 E 0.46 3056.9 S 75.30 E 0.21 3119.5 S 75.29 E 0.31 3191.2 S 75.26 E 0.19 3265.3 S 75.26 E 1.26 3337.5 S 75.28 E 0.42 3406.4 S 75.29 E 0.70 3482.1 S 75.28 E 0.20 3553.9 S 75.26 E 0.42 3624.9 S 75.26 E 0.85 3698.8 S 75.26 E 0.25 3770.0 S 75.26 E 0.67 3840.1 S 75.26 E 0.46 3909.7 S 75.25 E 0.66 3966.4 S 75.25 E 0.48 4034.2 S 75.25 E 0.75 'Survey Codes: 3/MWD } ! ! ! J ) ! ! ! ! ) ! ! } } ) } ! RECORD OF SURVEY MEAS INCLN VERTICAL-DEPTHS SECTION DIRECTION DEPTH ANGLE BKB SUB-SEA DISTNCE BEARING 8018 46.00 6281.1 6189.5 4099.0 .S 75.10 E 8112 45.50 6346.7 6255.0 4166.2 S 75.50 E 8213 45.20 6417.7 6326.0 4237.9 S 75.10 E 8307 44.70 6484.2 6392~6 4504.2 S 73.70 E 8401 44.60 6551.1 6459.4 4370.2 S 73.70. E 8482 44.60 6608.7 6517.1 4427.1 S 73.70 E 8576 44.30 6675.8 6584.2 4492.9 S 73.40 E 8677 43.60 6748.6 6656.9 4562.9 S 72.30 E 8770 43.40 6816.0 6724.4 4626.9 S 73.40 E 8864 42.60 6884.8 6793.1 4691.0 S 73.40 E 8962 41.90 6957.3 6865.7 4756.9 S 70.90 E 9137 41.00 7088.5 6996.8 4872.7 S 69.50 E 9230 40.80 7158.8 7067.1 4933.6 S 69.80 E 9325 40.20 7231.0 7139.4 4995.2 S 70.50 E 9419 39.90 7303.0 7211.3 5055.7 S 68.10 E 9513 39.20 7375.4 7283.8 5115.4 S 67.00 E 9608 39.00 7449.2 7357.5 5175.1 S 65.60 E 9701 39.60 7521.1 7429.5 5233.6 S 64.90 E 9795 40.10 7593.3 7501.7 5293.3 S 62.50 E 9886 40.20 7662.9 7571.2 5351.1 S 61.40 E 9980 40.40 7734.5 7642.9 5410.9 S 60.40 E 10075 41.00 7806.6 7714.9 5471.6 S 59.60 E 10169 41.00 7877.5 7785.9 5531.7 S 57.50 E 10263 40.70 7948.6 7857.0 5591.2 S 56.50 E 10358 40.20 8020.9 7929.3 5650.7 S 56.10 E 10452 40.00 8092.8 8001.2 5709.2 S 56.50 E 'Survey Codes: 3/MWD RELATIVE-COORDINATES FROM-WELL-HEAD 1045.5 S 3972.6 E 1062.6 S 4037.8 E 1080.8 S 4107.3 E 1098.7 S 4171.2 E 1117.2 S 4234.6 E 1133.2 S 4289.2 E 1151.8 S 4352.4 E 1172.5 S 4419.3 E 1191.3 S 4480.5 E 1209.7 S 4541.9 E Page 4 06/25/91 CLOSURE DISTNCE BEARING 4107.9 S 75.26 E 4175.2 S 75.26 E 4247.1 S 75.26 E 4313.5 S 75.24 E 4379.5 S 75.22 E 4436.4 S 75.20 E 4502.2 S 75.18 E 4572.2 S 75.14 E 4636.2 S 75.11 E 4700.3 S 75.09 E DL /lOO 0.53 0.57 0.36 0.91 0.11 0.00 0.36 0.87 0.60 0.85 1229.9 S 4604.7 E 4766.1 S 75.05 E 1.34 1269.1 S 4713.6 E 4881.5 S 74.93 E 0.62 1290.3 S 4770.7 E 4942.1 S 74.87 E 0.26 1311.2 S 4828.8 E 5003.6 S 74.81 E 0.70 1332.6 S 4885.3 E 5063.8 S 74.74 E 1.10 5123.2 S 74.66 E 0.88 5182.5 S 74.56 E 0.62 5240.6 S 74.46 E 0.71 5299.8 S 74.34 E 1.19 5357.1 S 74.20 E 0.52 5416.3 S 74.05 E 0.49 5476.4 S 73.90 E 0.73 5535.9 S 73.73 E 0.96 5594.8 S 73.55 E 0.55 5653.7 S 73.36 E 0.55 5711.6 S 73.18 E 1355.5 S 4940.7 E 1379.5 S 4995.5 E 1404.2 S 5049.0 E 1430.9 S 5103.0 E 1458.5 S 5154.8 E 1488.0 S 5207.9 E 1519.0 S 5261.6 E 1551.2 S 5314.2 E 1584.7 S 5365.7 E 1618.9 S 5417.0 E 1652.5 'S 5467.4 E 0.28 ! -. ) ] ! ....! ! ....... ! . !! ! ] ] ) ~ ! - ! ! ! ! ) MEAS INCLN DEPTH ANGLE 10545 39.60 10639 39.40 10730 38.60 10824 38.10 10919 39.10 11008 40.50 11099 41.90 11194 43.80 11288 44.80 11382 44.80 11463 45.10 11551 45.40 'Survey Codes: VERTICAL-DEPTHS BKB' SUB-SEA RECORD OF SURVEY SECTION DISTNCE DIRECTION BEARING 8164.3 8072.6 5766.8 S 57.20 E 8236.8 8145.2 5824.6 S 56.80 E 8307.5 8215.9 5879.9 S 56.10~E 8381.2 8289.6 5935.7 S 52.60 E 8455.5 8363.8 5991.3 S 49.80 E 8523.8 8432.2 6044.1 S 49.10 E 8592.3 8500.7 6099.5 S 49.10 E 8662.0 8570.3 6159.5 S 50.50 E 8729.2 8637.6 6220.9 S 51.20 E 8795.9 8704.3 6283.4 S 53.00 E 8853.3 8761.6 6338.0 S 54.70 E 8915.2 8823.6 6398.0 S 56.40 E 3/MWD J/PROJECTED RELATIVE- COORD I NATES FROM-WELL-HEAD Page 5 CLOSURE DISTNCE BEARING 06/25/91 1685.0 S 5517.2 E 5768.8 S 73.02 E 1717.6 S 5567.4 E 5826.3 S 72.85 E 1749.2 S 5615.1 E 5881.3 S 72.70 E 1783.2 S 5662.5 E 5936.6 S 72.52 E 1820.4 S 5708.7 E 5991.9 S 72.31 E DL /lOO 0.53 0.27 0.93 1.51 1.58 1857.4 S 5752.0 E 6044.4 S 72.10 E 1.61 1896.6 S 5797.3 E 6099.6 S 71.88 E 1.54 1938.3 S 5846.6 E 6159.5 S 71.66 E 2.12 1979.8 S 5897.5 E 622,0.9 S 71.44 E 1.13 2020.5 S 5949.8 E 6283.5 S 71.24 E 0.95 2054.2 S 5996.0 E 2089.6 S 6047.5 E 6338.1 S 71.09 E 6398.3 S 70.94 E 1.12 1.04 Page DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL ;UBSEA MEAS INCLN TVD MD-TVD VERT DIRECTION )EPTH DEPTH ANGLE BKB DIFF CRRT BEARING 300 392 0.25 392 0 0 N 25.79 E 400 492 0.17 492 0 0 N 18.01 E 500 592 0.10 592 0 0 N 10.23 E 600 692 0.02 692 0 0 N 2.44 E 700 792 0.05 792 0 0 S 36.00 W 800 892 0.12 892 0 0 S 36.00 W 900 992 0.19 992 0 0 S 36.00 W 1000 1092 0.25 1092 0 0 S 35.19 W 1100 1192 0.25 1192 0 0 S 22.95 W 1200 1292 0.25 1292 0 0 S 10.72 W 1300 1392 0.25 1392 0 0 S 1.52 E 1400 1492 0.25 1492 0 0 S 37.93 E 1500 1592 0.21 1592 0 0 N .9.62 E 1600 1692 0.96 1692 0 0 N 74.87 E 1700 1792 3.11 1792 0 0 S 69.77 E 1800 1892 6.11 1892 0 0 S 67.03 E 1900 1993 8.72 1992 1 1 S 68.16 E 2000 2095 11.84 2092 3 2 S 69.93 E 2100 2197 14.62 2192 6 3 S 72.85 E 2200 ~ 2301 16.66 2292 9 4 S 71.29 E 2300 2406 19.75 2392 15 5 S 70.65 E 2400 2514 22.81 2492 22 7 S 72.87 E 2500 2623 25.06 2592 32 10 S 77.07 E 2600 2734 26.63 2692 43 11 S 76.48 E 2700 2847 28.12 2792 55 12 S 73.15 E 6 06/25/91 RELATIVE COORDINATES FROM WELL HEAD 0.77 N 0.38 E 1.11 N 0.51 E 1.32 N 0.64 E 1.41 N 0.69 E 1.39 N 0.67 E 1.28 N 0.59 E 1.07 N 0.44 E 0.76 N 0.21 E 0.37 N 0.00 W 0.04 S 0.13 W 0.48 S 0.16 W 0.90 S 0.08 W 0.89 S 0.25 E 0.17 S 0.54 E 0.71 S 3.80 E 3.73 S 11.22 E 8.69 S 23.24 E 15.22 S 40.18 E 22.64 S 62.71 E 31.06 S 89.15 E 42.24 S 120.00 E 54.17 S 157.21 E 66.27 S 200.17 E 76.69 S 247.55 E 90.26 S 297.05 E 2800 2964 34.04 2892 72 17 S 74.90 E 107.12 S 355.51 E P-4 Page DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL 7 06/25/91 SUBSEA DEPTH 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000 4100. 4200 4300,. 4.400 4500 4600 4700 4800 4900 5000 5100 5200 5300 MEAS DEPTH 3087 3214 3345 3483 3624 3768 3915 4064 4211 4358 4505 4653 4805 4960 5117 5273 5429 5584 5740 5897 6054 6210 6364 6519 6673 INCLN TVD MD-TVD .VERT 'DIRECTION'' ANGLE BKB DIFF CRRT BEARING 37.03 2992 96 23 S 77.16 E 38.78 3092 122 27 S 77.62 E 41.90 3192 154 31 S 77.53 E 44.42 3292 191 37 S 78.70 E 45.37 3392 232 41 S 79.30 E 46.66 3492 277 45 S 79.03 E 47.55 3592 324 47 S 76.75 E 47.75 3692 372 48 S 75.50 E 46.96 3792 419 47 S 75,25 E 47.14 3892 466 47 S 75.37 E 47.45 3992 513 47 S 75.55 E 47.99 4092 562 48 S 75.57 E 49.63 4192 614 52 S 74.82 E 50.10 4292 668 55 S 74.93 E 50.28 4392 725 57 S 74.10 E 50.02 4492 781 56 S 74.37 E 50.10 4592 837 56 S 74.47 E 50.09 4692 893 56 S 74.14 E 50.28 4792 949 56 S 74.31 E 50.37 4892 1005 57 S 74.58 E 50.37 4992 1062 57 S 74.83 E 49.80 5092 1118 56 S 74.58 E 49.70 5192 1173 55 S 74.40 E 49.60 5292 1227 55 S 75.08 E 49.77 5392 1282 55 S 74.52 E RELATIVE COORDINATES FROM WELL HEAD 124.46 S 425.81 E 141.22 S 501.75 E 158.98 S 584.89 E 179.54 S 676.75 E 198.20 S 774.22 E 217.72 S 876.73 E 2~0.17 S 982.36 E 266.99 S 1088.78 E 294.09 S 1193.19 E 321.37 S 1297.06 E 349.18 S 1401.77 E 376.15 S 1508.03 E 405.46 S 1618.32 E 436.12 S 1732.48 E 468.32 S 1848.62 E 501.02 S 1963.97 E 532.74 S 2079.11 E 565.39 S 2194.17 E 597.33 S 2309.36 E 629.72 S 2425.76 E 662.10 S 2541.98 E 693.24 S 2657.45 E 724.93 S 2771.06 E 756.23 S 2884.63 E 787.03 S 2998.36 E 5400 6828 49.76 5492 1337 55 S 74.87 E 818.97 S 3112.27 E Page DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL 8 06/25/91 ~UBSEA )EPTH 5500 5600 5700 5800 5900 6000 6100 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 MEAS DEPTH 6983 7136 7288 7441 7592 7741 7888 8033 8176 8317 8458 8598 8736 8873 9008 9141 9273 9404 9534 9663 9793 9924 10055 10188 10320 INCLN TVD MD-TVD VERT DIRECTION ANGLE BKB DIFF CRRT BEARING 49.31 5592 1391 54 S 76.20 E 49.14 5692 1444 53 S 74.92 E 49.08 5792 1497 53 S 74.36 E 48.92 5892 1549 52 S 75.19 E 48.23 5992 1600 51 S 75~.25 E 47.53 6092 1650 49 S 75.09 E 46.71 6192 1697 47 S 75.50 E 45.92 6292 1742 45 S 75.16 E 45.31 6392 1784 43 S 75.25 E 44.69 6492 1826 41 S 73.70 E 44.60 6592 1866 41 S 73.70 E 44.15 6692 1906 40 S 73.16 E 43.47 6792 1945 38 S 73.00 E 42.53 6892 1982 37 S 73.16 E 41.66 6992 2016 35 S 70.53 E 40.99 7092 2050 33 S 69.51 E 40.53 7192 2082 32 S 70.12 E 39.95 7292 2113 31 S 68.48 E 39.16 7392 2142 30 S 66.69 E 39.35 7492 2171 29 S 65.19 E 40.09 7592 2201 30 S 62.56 E 40.28 7692 2232 31 S 61.00 E 40.88 7792 2264 32 S 59.77 E 40.94 7892 2296 32 S 57.30 E 40.40 7992 2328 32 S 56.26 E- RELATIVE COORDINATES FROM WELL HEAD 847.52 S 3226.23 E 876.73 S 3338.42 E 907.52 S 3449.70 E 937.03 S 3560.89 E 965.79 S 3670.48 E 994.54 S 3777.58 E 1021.77 S 3882.00 E 1048.28 S 3983.18 E 1074.08 S 4081.88 E 1100.73 S 4178.30 E 1128.43 S 4273.04 E 1156.23 S 4367.08 E 1184.68 S 4458.41 E 1211.48 S 4547.99 E 1239.99 S 4633.61 E 1270.06 S 4716.22 E 1299.95 S 4797.26 E 1329.10 S 4876.54 E 1360.65 S 4952.80 E 1393.95 S 5026.99 E 1430.24 S 5101.77 E 1470.21 S 5176.14 E 1512.48 S 5250.39 E 1557.81 S 5324.51 E 1605.06 S 5396.39 E 8000 10450 40.00 8092 2359 31 S 56.49 E 1651.93 S 5466.57 E -4 Page 9 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL 06/25/91' UBSEA MEAS INCLN TVD EPTH DEPTH ANGLE BKB MD-TVD VERT DIRECTION RELATIVE COORDINATES DIFF CRRT BEARING FROM WELL HEAD 8100 10581 39.52 8192 2389 8200 10710 38.78 8292 2418 8300 10837 38.24 8392 2446 8400 10966 39.84 8492 2474 8500 11098 41.89 8592 2506 30 S 57.05 E 1697.30 S 29 S 56.26 E 1742.16 'S 28 S 52.21 E 1788.22 S 29 ,S 49.43 E ~. 1839.66 S 32 S 49.10 E 1896.24 S 5536.22 E 5604.54 E 5668.97 E 5731.35 E 5796.80 E 8600 11235 44.24 8692 2544 8700 11376 44.80 8792 2584 8800 11517 45.29 8892 2626 37 S 50.81 E 41 S 52.88 E 42 S 55.75 E 1956.52 S 2017.90 S 2076.27 S 5868.78 E 5946.37 E 6027.72 E ! ) ! ! ! ) ) ! . ! ! ~ ! . ! ...._i ) ! ) ! ) ) Page 10 DATA INTERPOLATED FOR 1000 FT MEASURED DEPTH INTERVAL 06/25/91 MEAS INCLN VERT-DEPTHS SECT DIRECTION REL-COORDINATES CLOSURE DEPTH ANGLE BKB SUB-S DIST BEARING FROM-WELLHEAD DIST BEARING DL/ 100 1000 0.19 1000 908 0 S 36.00 W 2000 8.94 1999 1907 26 S 68.26 E 3000 35.38 2921 2830 392 S 75.71 E 4000 47.67 3649 3557 1070.S.75.69,E 5000 50.40 4317 4226 1812 S 74.80 E 1 N 9 S 112 S 255 S 444 S 0 E 1 N 21.91 E 0.1 24 E 26 S 69.44 E 3.1 375 E 392 S 73.34 E 3.8 1043 E 1074 S 76.25 E 0.3 1762 E 1817 S 75.85 E 0.8 6000, 50.35 4957 4866 2579 S 74.43 E 651 S 7000 49.28 5603 5511 3342 S 76.02 E 851 S 8000 46.09 6269 6177 4086 S 75.17 E 1042 S 9000 41.70 6986 6894 4782 S 70.60 E 1238 S 10000 40.53 7750 7658 5424 S 60.23 E 1494 S 2502 E 2585 S 75.41 E 0.5 3239 E 3349 S 75.28 E 0.7 3960 E 4095 S 75.26 E 0.5 4629 E 4791 S 75.02 E 0.6 5219 E 5429 S 74.02 E 0.7 11000 40.37 8518 8426 6039 S 49.16 E 1854 S 5748 E 6040 S 72.12 E 1.6 BP EXPL ORA T I ON /V 3300 2200 ~100 .o ilO0 2200, 3300 Marker Identification 8] TO Hn N/S 0 ON OE It55i 2090 S 60~18 E P-4 PLAN VIEW CLOSURE .....: 6398 ft S 70.94 E DECLINATION.: 30.00 E SCALE · I inch = 1100 feet DRANN .......: 06/28/g~ Great Land Directional Drilling ! I I I I ' ! . 0 ~t00 2200 3300 <- NEST · EAST -> 5500 BP EXPLORAT I ON , VERTICAL P-4 SECTION VIEW Section at: S 7~.49 E TVO Scale.: 1 inch = ~200 feet Oep Scale.: 1 inch = 1200 feet Drawn ..... : o6/28/9~ $~eat Land Directional Marker Identification MD TVD SECTN INCLN kJ KB 0 0 0 0.00 B) TD 1155i 89t5 6398 45.40 ]200 2400 3600 4800 6000 Section Departure , JULY 12, 1991 JOB #831 BP EXPLORATION, INC.~\/~ WELL: D.S. P-4 PRUDHOE BAY RIG: AUD #2 ORIGINAL Attached please find a copy of the computer calculated MWD directional surveys for the above mentioned well. Teleco appreciates this opportunity to provide service to ARCO ALASKA INC. Teleco is committed to providing the highest quality MWD service and we would welcome any comments or questions concerning these surveys or any of our other services. Sincerely, Jonathan G. Mapes Field Operations Supervisor TELECO OILFIELD SERVICES SURVEY CALCULATIONS Date 06/28/91 Company: BPX Well: P-4 Location: PRUDHOE BAY Rig: AUDI 2 TELECO Job # Grid Correction: Magnetic Declination: Total grid correction: Proposed Direction: 831 tak 0.0° 30.0° 30.0° 108.5° MINIMUM CURVATURE CALCULATION Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' 110 0 0.0 0.0 110.01 0.01 0.01N 0.01E 0.01 N 45.00E 0.00 SPERRY SUN GYRO 389 279 0.3 26.0 389.01 0.08 0.58N 0.28E 0.64 N 25.47E 0.09 723 334 0.0 0.0 723.01 0.16 1.27N 0.60E 1.40 N 25.24E 0.07 1085 362 0.3 216.0 1085.01 -0.08 0.66N 0.13E 0.67 N 11.35E 0.07 1461 376 0.3 170.0 1461.00 0.06 0.81S 0.21W 0.84 S 14.33W 0.05 PAGE 1 Company: BPX, Well: P-4, Location: PRUDHOE BAY, Riq: AUDI 2 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 1540 79 0.3 98.0 1540.00 0.31 1.O1S 0.01W 1.01 S 0.41W 0.37 TELECO MWD 1612 72 0.2 334.8 1612.00 0.38 0.92S 0.09E 0.92 S 5.91E 0.55 1706 94 1.1 92.9 1706.00 1.14 0.81S 0.93E 1.23 S 48.74E 1.28 1800 94 3.3 111.9 1799.92 4.71 1.87S 4.34E 4.72 S 66.71E 2.43 1895 95 6.2 113.0 1894.59 12.55 4.89S 11.60E 12.59 S 67.13E 3.05 1989 94 8.6 111.9 1987.80 24.63 9.50S 22.79E 24.69 S 67.38E 2.56 2083 94 11.5 110.5 2080.35 41.01 15.40S 38.09E 41.09 S 67.98E 3.10 2177 94 14.3 107.0 2171.96 61.99 22.08S 57.98E 62.04 S 69.15E 3.09 2271 94 15.8 107.7 2262.74 86.39 29.37S 81.27E 86.41 S 70.13E 1.61 2366 95 18.5 110.9 2353.51 114.39 38.68S 107.68E 114.41 S 70.24E 3.01 2460 94 21.4 107.3 2441.86 146.44 49.10S 137.99E 146.47 S 70.41E 3.35 2555 95 23.9 107.0 2529.53 183.01 59.89S 172.95E 183.02 S 70.90E 2.63 2649 94 25.5 101.4 2614.94 222.13 69.46S 211.00E 222.14 S 71.78E 3.02 2762 113 27.0 104.2 2716.28 271.86 80.56S 259.72E 271.93 S 72.77E 1.73 PAGE 2 Company: BPX, Well: ?-4, Location: PRUDHOE BAY, Riq: AUDI 2 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 2834 72 27.4 107.0 2780.32 304.73 89.42S 291.41E 304.83 S 72.94E 1.86 2928 94 32.7 105.9 2861.65 351.75 102.71S 336.55E 351.88 S 73.03E 5.67 3022 94 36.2 103.8 2939.16 404.80 116.30S 387.95E 405.00 S 73.31E 3.93 3117 95 37.4 102.4 3015.23 461.45 129.18S 443.37E 461.81 S 73.76E 1.54 3211 94 38.7 102.4 3089.25 519.05 141.63S 499.95E 519.63 S 74.18E 1.38 3305 94 41.0 101.7 3161.41 578.90 154.19S 558.86E 579.74 S 74.58E 2.50 3399 94 43.1 103.5 3231.20 641.53 167.94S 620.30E 642.63 S 74.85E 2.57 3494 95 44.6 101.0 3299.71 706.93 181.89S 684.60E 708.36 S 75.12E 2.41 3588 94 44.8 100.7 3366.53 772.46 194.34S 749.54E 774.33 S 75.46E 0.31 3682 94 46.3 100.7 3432.35 838.94 206.80S 815.47E 841.29 S 75.77E 1.60 3777 95 46.7 101.0 3497.75 907.24 219.78S 883.15E 910.09 S 76.03E 0.48 3871 94 47.5 102.4 3561.73 975.61 233.75S 950.57E 978.89 S 76.18E 1.38 3965 94 47.6 104.2 3625.18 1044.68 249.71S 1018.07E 1048.24 S 76.22E 1.42 PAGE 3 Company: BPX, Well: P-4, Location: PRUDHOE BAY, Riq: AUDI 2 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 4059 94 47.8 104.5 3688.45 1114.02 266.94S 1085.42E 1117.77 S 76.18E 0.32 4152 93 46.9 104.5 3751.45 1182.25 284.07S 1151.65E 1186.16 S 76.14E 0.97 4246 94 47.0 104.9 3815.62 1250.80 301.50S 1218.09E 1254.85 S 76.10E 0.33 4340 94 47.1 104.5 3879.66 1319.45 318.96S 1284.65E 1323.66 S 76.06E 0.33 4435 95 47.3 105.2 3944.21 1389.02 336.83S 1352.03E 1393.35 S 76.01E 0.58 4529 94 47.5 104.2 4007.83 1458.05 354.38S 1418.95E 1462.54 S 75.98E 0.81 4623 94 47.7 104.2 4071.22 1527.27 371.41S 1486.25E 1531.95 S 75.97E 0.21 4717 94 48.6 104.9 4133.93 1597.12 389.00S 1554.02E 1601.97 S 75.95E 1.11 4811 94 49.7 105.2 4195.42 1668.10 407.47S 1622.68E 1673.06 S 75.90E 1.19 4906 95 49.7 104.9 4256.86 1740.42 426.28S 1692.65E 1745.50 S 75.86E 0.24 5000 94 50.4 105.2 4317.22 1812.35 444.99S 1762.24E 1817.55 S 75.83E 0.78 5095 95 50.3 105.9 4377.84 1885.39 464.60S 1832.71E 1890.68 S 75.77E 0.58 5189 94 50.2 105.9 4437.95 1957.59 484.40S 1902.21E 1962.92 S 75.71E 0.11 PAGE 4 Company: BPX, Well: P-4, Location: PRUDHOE BAY, Riq: AUDI 2 Meas Course True Vertical COordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' 5283 94 50.0 105.6 4498.24 2029.63 503.98S 1971.62E 2035.02 S 75.66E 0.32 5384 101 50.1 105.2 4563.08 2106.94 524.548 2046.28E 2112.44 S 75.62E 0.32 5478 94 50.1 105.9 4623.38 2178.96 543.87S 2115.75E 2184.53 S 75.58E 0.57 5579 101 50.0 105.9 4688.23 2256.31 565.09S 2190.22E 2261.94 S 75.53E 0.09 5676 97 50.0 105.2 4750.57 2330.53 585.01S 2261.82E 2336.24 S 75.50E 0.55 5767 91 50.4 105.9 4808.81 2400.36 603.75S 2329.17E 2406.15 S 75.47E 0.73 5869 102 50.4 105.2 4873.83 2478.84 624.82S 2404.89E 2484.73 S 75.44E 0.53 5960 91 50.3 105.9 4931.89 2548.81 643.60S 2472.39E 2554.79 S 75.41E 0.60 6044 84 50.4 105.2 4985.50 2613.40 660.94S 2534.70E 2619.45 S 75.39E 0.65 6135 91 50.1 104.9 5043.68 2683.24 679.11S 2602.26E 2689.42 S 75.37E 0.42 6235 100 49.7 105.6 5108.10 2759.61 699.23S 2676.06E 2765.90 S 75.36E 0.67 6330 95 49.7 105.6 5169.54 2831.97 718.71S 2745.84E 2838.35 S 75.33E 0.00 6431 101 49.7 105.6 5234.87 2908.90 739.43S 2820.04E 2915.37 S 75.31E 0.00 PAGE 5 Company: BPX, Well: P-4, Location: PRUDHOE BAY, Riq: AUDI 2 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' 6522 91 49.6 104.9 5293.79 2978.14 757.67S 2886.94E 2984.71 S 75.29E 0.60 6617 95 49.7 105.2 5355.29 3050.40 776.47S 2956.86E 3057.11 S 75.29E 0.26 6699 82 49.8 105.6 5408.28 3112.90 793.09S 3017.20E 3119.69 S 75.27E 0.39 6793 94 49.8 105.9 5468.95 3184.61 812.58S 3086.30E 3191.48 S 75.2.5E 0.24 6890 97 49.7 103.8 5531.63 3258.49 831.55S 3157.85E 3265.50 S 75.25E 1.66 6985 95 49.3 103.8 5593.33 3330.48 848.78S 3228.01E 3337.73 S 75.27E 0.42 7076 91 49.2 104.9 5652.73 3399.23 865.87S 3294.79E 3406.67 S 75.28E 0.92 7176 100 49.1 105.2 5718.14 3474.74 885.51S 3367.84E 3482.31 S 75.27E 0.25 7271 95 49.1 105.9 5780.34 3546.45 904.76S 3437.02E 3554.11 S 75.25E 0.56 7365 94 49.0 104.5 5841.94 3617.33 923.37S 3505.53E 3625.10 S 75.24E 1.13 7463 98 48.9 104.9 5906.29 3691.07 942.13S 3577.02E 3699.01 S 75.24E 0.33 7558 95 48.3 104.5 5969.12 3762.18 960.21S 3645.95E 3770.27 S 75.25E 0.71 7652 94 48.1 105.2 6031.77 3832.11 978.17S 3713.68E 3840.35 S 75.24E 0.59 PAGE 6 Company:. BPX,.. Well: P-4, Location: PRUDHOE BAY, Riq: AUDI 2 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 7746 94 47.5 104.9 6094.91 3901.62 996.25S 3780.93E 3909.98 S 75.24E 0.68 7823 77 47.1 104.5 6147.13 3958.08 1010.61S 3835.67E 3966.57 S 75.24E 0.65 7916 93 46.5 104.5 6210.79 4025.71 1027.59S 3901.30E 4034.36 S 75.24E 0.65 8018 102 46.0 104.9 6281.32 4099.23 1046.28S 3972.58E 4108.05 S 75.24E 0.56 8112 94 45.5 104.5 6346.91 4166.42 1063.37S 4037.71E 4175.39 S 75.25E 0.62 8213 101 45.2 104.9 6417.89 4238.12 1081.61S 4107.21E 4247.24 S 75.25E 0.41 8307 94 44.7 106.3 6484.42 4304.44 1099.46S 4171.17E 4313.64 S 75.23E 1.18 8401 94 44.6 106.3 6551.29 4370.45 1118.00S 4234.58E 4379.68 S 75.21E 0.11 8482 81 44.6 106.3 6608.96 4427.28 1133.96S 4289.16E 4436.53 S 75.19E 0.00 8576 94 44.3 106.6 6676.07 4493.06 1152.60S 4352.30E 4502.33 S 75.17E 0.39 8677 101 43.6 107.7 6748.78 4563.14 1173.27S 4419.28E 4572.37 S 75.13E 1.03 8770 93 43.4 106.6 6816.24 4627.14 1192.15S 4480.44E 4636.34 S 75.10E 0.84 8864 94 42.6 108.0 6884.99 4691.22 1211.21S 4541.65E 4700.38 S 75.07E 1.33 PAGE 7 Company: BPX, Well: P-4, Location: PRUDHOE BAY, Riq: AUDI 2 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 8962 98 41.9 109.1 6957.53 4757.11 1232.17S 4604.11E 4766.14 S 75.02E 1.03 9137 175 41.0 110,.5 7088.69 4872.93 1271.40S 4713.12E 9230 93 40.8 110.2 7158.98 4933.80 1292.58S 4770.21E 9325 95 40.2 110.5 7231.22 4995.46 1314.03S 4828.06E 4881.59 S 74.90E 0.73 4942.24 S 74.84E 0.31 5003.68 S 74.77E 0.66 9419 94 39.9 111.9 7303.18 5055.88 1335.90S 4884.45E 5063.84 S 74.70E 1.01 9513 94 39.2 113.0 7375.66 5115.59 1358.76S 4939.76E 5123.23 S 74.62E 1.06 9608 95 39.0 114.4 7449.38 5175.26 1382.85S 4994.63E 5182.52 S 74.52E 0.94 9701 93 39.6 115.1 7521.34 5233.82 1407.51S 5048.13E 5240.67 S 74.42E 0.79 9795 94 40.1 117.5 7593.51 5293.49 1434.20S 5102.11E 5299.86 S 74.30E 1.72 9886 91 40.2 118.6 7663.07 5351.35 1461.79S 5153.89E 5357.19 S 74.17E 0.79 9980 94 40.4 119.6 7734.76 5411.11 1491.36S 5207.02E 5416.38 S 74.02E 0.72 10075 95 41.0 120.4 7806.78 5471.82 1522.34S 5260.67E 5476.51 S 73.86E 0.84 10169 94 41.0 122.5 7877.71 5531.93 1554.52S 5313.28E 5536.02 S 73.69E 1.47 PAGE 8 .. Company: BPX, Well: P-4, Location: PRUDHOE BAY, Riq: AUDI 2 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 10263 94 40.7 123.5 7948.81 5591.46 1588.01S 5364.85E 5594.95 S 73.51E 0.77 10358 95 40.2 123.9 8021.10 5650.94 1622.21S 5416.13E 5653.85 S 73.33E 0.59 10452 94 40.0 123.5 8093.00 5709.38 1655.80S 5466.51E 5711.78 S 73.15E 0.34 10545 93 39.6 122.8 8164.45 5766.98 1688.36S 5516.35E 5768.94 S 72.98E 0.65 10639 94 39.4 123.2 8236.98 5824.87 1720.92S 5566.50E 5826.44 S 72.82E 0.34 10730 91 38.6 123.9 8307.70 5880.18 1752.57S 5614.22E 5881.41 S 72.66E 1.00 10824 94 38.1 127.4 8381.43 5935.90 1786.54S 5661.61E 5936.79 S 72.49E 2.37 10919 95 39.1 130.2 8455.68 5991.47 1823.69S 5707.78E 5992.04 S 72.28E 2.12 11008 89 40.5 130.9 8524.05 6044.27 1860.73S 5751.06E 6044.58 S 72.07E 1.65 11099 91 41.9 130.9 8592.52 6099.69 1899.97S 5796.36E 6099.81 S 71.85E 1.54 11194 95 43.8 129.5 8662.17 6159.73 1941.66S 5845.72E 6159.74 S 71.63E 2.24 11288 94 44.8 128.8 8729.44 6221.16 1983.10S 5896.63E 6221.17 S 71.41E 1.18 11382 94 44.8 127.0 8796.14 6283.63 2023.79S 5948.89E 6283.71 S 71.21E 1.34 PAGE 9 Company: BPX, W~.!i:..P-4, Location: PRUDHOE BAY, Riq: AUDI 2 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 11463 81 45.1 125.3 8853.47 6338.16 2057.55S 5995.09E 6338.34 S 71.06E 1.54 PAGE 10 TE~-.CO O~lf-~eld Servic PLAN' VIEW 1600 BPX P-4 PRUDHOE BAY AUDI 2 JOB# 831 tak/O0 SCALE: I inch = 1600 feet 1600 320O 4800 6400 BO00 96OO 11200 ~2800 1600 :i600EAST 327~)t) 48OO 64OO 8OOO TE>-'E. CO. Oilfield SePvice -' VERTICAL PBOdECTION -:/000 :~000 3000 5000 7000 9000 11000 2000 4000 76000 "7- LIJ r~8000 >10000 12000 14000 16000 1BO00 389 ' .25 deg 1085 ' .25 deg 1540 ' .25 deg BPX ~989 ' B.6 deg P-4 PRUDHOE BAY ~2480 · 21.4 ~eg AUDI 2 ~928' 32.7 deg JOB# 831 tak/O0 m~494 ' 44.6 deg SCALE: %152' 46.9 deg ~ inch = 2000 feet m~l~ ' 49.7 deg 78 " 50.1 deg 35 ' 50.1 deg 793 · 49.8 deg -~463 ' 48.9 deg ~%~.~12 ' 45.5 deg .677 ' 43.6 deg ~N~.230 ' 40.8 deg ~795 " 40.1 deg ~0358 ' 40.2 deg ~N~.O~6; .39~%.,de%eg VERTICAL SECTION (ft) COMPLETIO~ DATE . ..'7 t. 17_., I q I CO. CONTACT check off or list data as it is receiv~d.*list received date for 40?. if n~t required list as NR 407 I ~ c~ ) [~IC~ ~ drillin~q I, isto~v~ " surveyl~ ! well tests CO I core descriptio~0~. ,,,Co,red intc~,a!,~ core analysis ~' dj ditch intervals , digital data ... . ii , LOG TYPE RUN INTERVALS SCALE .......... NO. (to the nearest footJ (inchl100') ?! li]!' 131 . i i i i i i . 1 41 ._ , __ ~ , 101 i i Illl I I I Illl I I I I I Ill I I I I I I BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: ARCO DATE: 08/30/91 EXXON T# 82738 PhillIPS STATE OF ALASKA 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. P-04 OH/DIL/BCS/FIN 06/26/91 #1 11541-12006 1600BPI ATLAS AP1#50-029-22180 REF#89777 TP#07895 PLEASE DESTROY THE OLD TAPE. CALL 4004 IF YOU HAVE ANY QUESTIONS. ***ARCHIVES ONLY Information Control Well Records LR 2-1 J. Dietz/A. Martin BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: ARCO DATE :07/26/91 EXXON T#: 82644 PHILLIPS STATE OF ALASKA 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. P-04 DIFL/GR/BHC-AL 06/26/91 #1 ATLAS#89777 1600BPi 7300-12010 TAPE POS.#07865 AP1#50-029-22180 Information Control Well Records LR 2-1 J. Dietz BP EXPLORATION iBP Exolora[~on (Alasxal Inc. 900 E3st iBenson Boulevard PO. Box 196612 Anchorage, Alaska 99519.6612 (9071 561-5111 TO: DISTRIBUTION Date :07~23~91 T#:82662 FROM: Information Control Well Records LR2-1 SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the matedai listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. ct t-"7 f -o4 ,, 'H-08 ?H-08 ,""M-07 ~H-15 ,~ W-38 M-07 PERF 07/16/91 #1 11275-11898 SCH 5" PERF 07/16/91 #1 7960-9420 SCH 5" GR/CCL 07/16/91 #1 7960-9460 SCH 5" POST,CORR 07/21/91 #1 8300-9840 SCH 5'° PERF 07/19/91 #1 10250-11600 SCH 5" PERF 07/20/91 #1 14030-14528 SCH 5" PERF 07/21/91 #1 8300-9840 SCH 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES RECEIVED JUL 2 799 ~aska 011 & Gas Cons Corl~Jssion Anchorag~ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O, Box 196612 Anchorage, Alaska 99519-6612 (907) 56%5111 TO: DISTRIBUTION Date :07/17/91 T#:82653 FROM: Information Control Well Records LR2-1 SUBJECT: BP CASED HOLE FINALS ~ I""(¢ ! P-06 P-04 ~P-03 ~ t -. ~'~., ~-P-03 0'f--/o'7' W-ll ~f- ~,5 Z-29 Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4dd5. STATIC 07/13/91 #1 9828-10355 SCH NA GR/CCL TIE IN 07/12/91 #1 11150-11943 SCH 5" COMPLETION 07/12/91 #1 11183-11903 SCH 5" GR/CCL TIE IN 07/14/91 #1 9850-10585 SC H 5" COMPLETION 07/15/91 #1 9927-10559 SCH 5" DB TDT-P 07/10/91 #1 12990-13507 SCH 5" DB TDT-P 07/11/91 #1 11180-11865 SCH 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES TO: THRU: FROM: MEMORANDUM State of Alaska ALASKA O~L AND GAS CONSERVATION COMMISSION ~onnie C. S~,~ DATE: July 22, 1991 uommissioner' FILE NO: DA. 722 TELEPHONE NO: SUBJECT: BOP Test BPX PBU P-04 Permit No. 91-76 Prudhoe Oil Pool Doug Amo~~ Petroleum Inspector Wednesday Jun~ 12.~991.; I traveled this date from AAI PBU to BPX PBU P-04 well to stand by for the BOP test on AUDI Rig No. 2. Thursday June !3,1991: The testing commenced this date at 12:30 pm and was concluded at 3:00pm and as the attached AOGCC BOP inspection report indicates there were 3 failures all of which were repaired and retested by me this date. In summary, I witnessed the BOP test at BPX PBU P-04 on AUDI Rig No. 2, the three failures were corrected and retested by me during the test. Attachment. 02-00LA (Rev. 6/89) 20/ll~EMO1.PM3 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Inspection Report OPERATION: Drlg ~J Wkvr~ Operator ~ ~) 7< Well ~ ~ Location: Sec Dr l g contrctr l~k~ ~ \ Location (general) Housekeeping (general). Reserve pit Rig# Well sign Rig MUD SYSTEMS: Visual Trip tank Pit gauge Flow monitor' Gas detectors BOPE STACK: Test Pressure Annular preventer Pipe rams ¼~¢'L¢' B1 ind rams Choke line valves HCR valve ~')~' ~ ¥ ~', ..~ Kill line valves Check valve ~-- TEST: Initial ~/ Weekly Other Representative ,,5 E W,:' -j q'(,, .¢,/ Permit # ~'1 ~' ~ I0 3//4. H Casing set ~-- Rep -T ~~ ACCUMULATOR SYSTEM: Full charge pressure Press after closure Pump incr clos press 200 psig min Full charge press attained ~r~ min Controls: Master Remote ~ Blind switch cover KELLY AND FLOOR SAFETY VALVES: y ~ ¢vx- Test Lower Kelly ~ ~ Test Ball type I ~ Test Inside BOP / ~> Test Choke manifold ~ Test Number valves TEST RESULTS: Number flanges Adjustable chokes Hydraulically operated choke I days. Notify Failures ~i~ Test time 2 t/~ hfs Repair or replacement of failed equipment to be made within the Inspector, and follow with written/FAXed verification to Commission office. pressure ©1 OOt) pressure pressure i pressure , pressure ft psig psig Distribution: orig - AOGCC c - Operator c - Supervisor WITNESS C.004 (rev 05/10/90) ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 June 3, 1991 Bill Kirton PBU Lead Engineer BP Exploration (Alaska) Inc. P. O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit P-04 BP Exploration (Alaska) Inc. Permit No. 91-76 Sur. Loc. 2715'SNL, 3003'WEL, Sec. 31, TllN, R13E UM Btmhole Loc.4862'SNL, 1867' WEL, Sec. 32, TllN, R13E UM Dear Mr. Kirton: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other 'required permitting determinations are made. The Commission will advise you of.those BOPE tests that it wishes to witness. Sincerely, ~irman Alaska Oi Gas Conservation Commission BY ORDER OF THE COMMISSION dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work Drill [] Redrilll-Illb. Type of well. Exploratoryl-I Stratigraphic Test[-I Development OilE'l Re-Entry [] DeepenI-11 Service [] Development Gas [] Single Zone [] Multiple Zone[] 2. Name of Operator !5. Datum Elevation (DF or KB) 10. Field and Pool BP Exo/oration KBE = 92'f e e t Prudhoe Bay Field/Prudhoe 3, Address 16. Property Designation Bay Pool P. 0. Box 196612. Anchoraae. Alaska 99519-6612 ADL 282~8 4. Location of well at surf-ace ;7. Unit or property Name 11. Type Bond(see 20 AAC 25.025) 2715' SNL, 3003' WEL, SEC. 31, T11N, R13E Prudhoe Bay Unit At top of productive interval 8. Well number Number 4809' SNL, 2027' WEL SEC. 32, T11N, R13E P-04 (34-32-11-13) 2S100302630-277 At total depth 9. Approximate spud date Amount 4862'SNL, 1867' WEL, SEC. 32, T11N, R13E June 10, 1991 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth(uDandTVD) property line ADL 28289 @ 418' feet P-12 @ 3038'/11' feet 2560 12109'MD/9180'TVDfeet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth 2coo'feet Maximum hole angle_~_~9~ o Maximum surface 3330 pslg At total depth (TVD) 8800'/Z~,90 pslg 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD M D TVD (include stage data) 20" Cond. 80' Surface 110' 110' 13-1/2" 10-3/4" 45# L-80 Butt 2657' Surface 2687' 2680' 2443 cufl Permafrost 9-7/8" 7-5/8" 29. 7# NT95-HS NSCC 11646' Surface 11676 8896' 1774 cu ft Class G 6-3/4" 5-1/2" 17# NT80 FL4S 683' 11426' 8733' 12109' 9180' 172 cu ft Permafrost 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet · Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural ConductorRECEIVED Surface ,~ Intermediate Production M^Y ,:~ 0 t991 Liner Alaska Oil & Gas Cons. 6ornmission Perforation depth: measured true vertical Anchorage 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program [] Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed reportr-I 20 AAC 25.050 requirements, [] 21. I hereby...certify that t.h~ foregoing is true and correct to the best of my knowledge Signed <~''/¢/ ~--~~--- Title PBU Lead Eng/neer ~/~0/¢ / Date Commission Use Only Permit Number IAPI number IApproval date See cover letter ~"/'--7~"' 150'0~---':~'- ~'-~'/"q'~ I 06/03/91 for other requirements Conditions of approval Samples req,uired [] Yes ,~l'No Mud Icg required []Yes~'No Hydrogen sulfide measures [] Yes ~ No Directional survey requ~re~ /~ Yes [] No Required working pressure for,,J~v--~2M; 1'-]3M; 1~5M; [-llOM; I-I15M; Other: (~~--~~.~,. "t~ by order of _Approve~.__ ~~ Commissioner the commission Dater. Z//// Form 10-401 ~e~--~-. Submit licate AFE No. 125433 PROPOSED DRILLING AND COMPLETION PROGRAM WELL P-4 [34-.,32-11-13] PBU Install and cement 80' of 20" conductor to surface. The Drilling fluid program will consist of an 8.5-9.5 ppg spud mud in the 13-1/2" hole, a 9.0 - 9.7 ppg water base mud in the 9-7/8" hole and a 8.8 ppg water base mud in the 6-3/4" hole. Drill 13-1/2" hole to 2707' MD and cement 10-3/4" 45# L-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. Directional drill 9-7/8" hole to the 7-5/8" casing point above the Shublik formation. Run 7-5/8" 29.7# NT95-HS NSCC casing to within 10' of 9-7/8" TD and cement with Class G cement around the 7-5/8" shoe. The annulus will be freeze protected by dry crude. A formation leak-off test will be performed 10' below 10-3/4" casing shoe as per AAC 25.030. Drill out 7-5/8" float equipment and 10' of new hole. The 6-3/4" hole will be tested to the maximum expected mud weight as per 20 AAC 25.030(d). Directional drill 6-3/4" hole to TD. Run 5-1/2" liner from TD to 250' inside 7-5/8" casing shoe and cement using Class G cement. Clean out to 5-1/2" float equipment. Change over to NaCI completion fluid. Test casing and lap to 3000 psi. Run 7-5/8" production packer on tubing. Set packer 50' above top of liner. A subsurface safety valve with dual control lines will be placed 100' below base of permafrost. Install and test Xmas tree. Displace tubing to diesel. Set and test packer. Fluids incidental to the drilling of a well will be pumped down the 7°5/8" x 10- 3/4" annulus of the well. Tubing Size: Tailpipe Size: 4-1/2", 12.6# NT80CR-13 TDS R-3 TBG with 4 GLM's. 4-1/2" TAILPIPE P~ ~ (~ [IV EL D PC: 5/16/91 MAY ~, 0 t991 Alaska Oil & Gas Cons. Commission Anchorage 20" Conductor -LIMINARY WELL PLAf WELL P-4 [34-32-11-13] PBU PROPOSED DEPTH BKB 110' Ball Valve 10-3/4" Casing Shoe 1 3-1/2" Open Hole 2200' 2687' 2707' Cement Top 3418' 4-1/2" 12.6# NT8013Cr TDS Tubing with 4 GLM's 7-5/8" Packer 11376' 5-1/2" Tieback Assembly 11426' 7-5/8" Shoe 9-7/8" Open Hole 5-1/2" 17# 13 Cr FL4S Liner 11676' 11686' 5-1/2" PBTD 5-1/2" Liner Shoe 6-3/4" Open Hole 12029' 12109' 12109' PRELIMINARY WELL PLAN Well: P-4 [34-32-11-13] PBU AFE NUMBER: 125433 LOCATION: Surface: Target: T.D.: 2715' SNL, 3003' WEL, Sec. 31, T11N, R13E 4809' SNL, 2027' WEL, Sec. 32, T11N, R13E 4862' SNL, 1867' WEL, Sec. 32, T11N, R13E ESTIMATED START: June, 1991 OPR. DAYS TO COMPLETE: 24 CONTRACTOR: Alaska United #2 MAX ANGLE/SECT COURSE/KOP/BUILD RATE: 49.1/S 71.5° E/2000/2.0 Item TVDss MD(BKB) Mud Wt. 20" CONDUCTOR 10-3/4" SHOE BASE WEST SAK FORMATION IKRU-PBU TOP SAG RIVER SANDSTONE 7-5/8" SHOE TOP SADLEROCHIT TARGET TOTAL DEPTH 110 8.5 2588 2687 9.5 565O 6862 9.0 7650 9914 10.0 8784 11645 10.0 8804 11676 10.0 8897 11818 8.8 8942 11887 8.8 9088 12109 8.8 LOGGING PROGRAM: Open Hole - Record all logs on magnetic tape where applicable. 9-7/8" Hole: None 6-3/4" Hole: GR/SP/DIL/BHCS/CNL (optional LDT/GR) Cased Hole Gyro. Perforate after rig release. PC: 5/16/91 . . . · P, ECEiVE MAY ~ 0 ~"~ Alaska Oil & Gas Cons. Camm Anchorage WELL No. P-4 LAT. = /..~0°15'50.757" LONG. =;," 148~56'18.820" y =, 5,947,292.22 A,S.P. X'~-. '763%283,59' :ZONE 4 .'::. ; ...--. -.:.. : .. 2564' FROM SOUTH UNE '2001' FROM WEST UNE :::-'" SURVEYOR's CERTIFICATE I hereby c~If¥ that I om properly registered and licensed to practice land surveying in the State of Alaska, and that this plat represents o " survey made by me or under my : ' suPervlSion, 'end ~at oll dimensiOns :i.': and .other-¢letatls ere :correct.: .'-!- :: "::ii:: % ; -. ..,... .. . . . :. '.:-, .-. -:.- ... ::i- Dat® SEPT.: 11,'-t990 "iLS'No.': ::..: . ,, 7 Registered Land ;urveyor 0 1 2 3 (M~LES) WELL PAD 'P' ., WELL No. P-4 ASBUILT LOCATED IN PROTRACTED SECTION ,31, TOWNSHIP 11 NORTH, RANGE 13 EAST, UMIAT MEREDIAN, ALASKA SURVEYED FOR: B.P. EXPLORA'nON P.O. BOX 196612 · ANCHORAGE, ALASKA 99519-6612 SURVEYED BY: ARCTIC SLOPE CONSULTING GROUP 6700 ARCTIC SPUR ROAD ANCHORAGE, ALASKA 99518 DRAWN BY: KMC I DATE~ 9/10/90 30 31 31 30 31 200!' T11N T1 ON R'£CEIVED 4!aska Oil & Gas Oons. 6ornrnission ~r~cl~o~'age NO SCALE 31 PADP-4X WELL PAD "P" WELL No. P-4 ASBUILT LOCATED IN PROTRACTED SECTION 31, TOWNSHIP 11 NORTH, RANGE 13 EAST, UMIAT MEREDIAN, ALASKA SURVEYED FOR: B.P. EXPLORATION P.O. BOX 196612 ANCHORAGE, ALASKA 99519-6612 SURVEYED BY: ARCTIC SLOPE CONSULTINO OROUP 6700 ARCTIC SPUR ROAD ANCHORAGE, ALASKA 99518 DRAWN BY: KMC IDATE: 9/12/90 BOP STACK CONFIGURATION 13 5/8", 5000 PSI WP TRIPLE RAM STACK DRILLING I RISER ANNULAR PREVENTER 2" KILL LINE I I I I PI PE RAMS I I BLIND RAMS I I MANUAL HYDRAULIC GATE GATE DRILLING SPOOL I I PIPE RAMS I I I /tJ~aska 0il & 6as {Sons. {Sommi Anchorage 4" CHOKE LINE HYDRAULIC MANUAL GATE GATE sion · " . 16-MAY-1991 09 33 m4.$DUA247:[DRANO35]P4 CLOSAP SHORT7. LIS; 16 ' P~e 1 .... nlosest Approach Analgsis .... ......................................................................................... Dar e :---t6-MAY-- :~ i ......... Time<--09~ 32~-59 5) ~ Sea.ch Radius= 200 7 DEQREE LEAD LINE ~ .~ ~--FO ~-p~ O p OS e d--wei, t.~:--,-- P.-4 / PW-~ :..?) -- Location = W-E '"l~ Bottom 637~44. 05 5~6062. ~ ~088. O0 ,-. ~e..tm~ . A-l-t---dep-th.s--in---~eet-..Be.lo~,.-~ett.g--.Bushing--.-(B~B-} ,.~ 10 Gl~o s e,s-~-A.p pm om ~4~ ...................................................................................................... Ver-~4-ca l---i.-n t.e~ sec-~,i.on. WELL IDENT /PROPOSED\ /NEARBY\ CLOSEST /PROPOSED\ /NEARBY\ VERTICAL . ....... TVD DEPART TVD DEPART D I STANG E TVD DEPART TVD DEPART D I STANCE ND COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW N~DRD~NA~~~I-~~P~~SE~~NDOW NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW 12ql NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW 622-3=-~ ----3362~ ----6478=3- ---3305=5 ................ 1533..-~2. NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW 3" NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW 2705.0 88.3 2704.2 5=-7. ............. 38.-3 ........ 2.978, ~ .........: ......... 1-7-~ ,. 5--' 3. 2 25?. t 2742.8 98.4 282-1=8 1~0=8, 2834.1 124.6 2898.2 144.7 ~90~-8- . 1.A8~0 273?.0 17.3 · -28~0.--!~. 7=7 2333. 6 7.8 5~_~t_-.; ~3. ~ 4007. 5 2899.9 7.4 - ~044-~ ~1 I~T' P-14 ( 298i. 4 173. 4 2979. 9 17. 8 '% P-12 ( 3038. 5 195. 3 3038. 4 10. 4 ~,.! A02~-2214300 ...... P-t-t- ( 3073=7---- 208.-8-- 3073~t~ 8. g ':: A02~-2214800 SUMMARY ") The meti ~hich comes clo-:,e.'Jt to tha prop~,sed well 243.9 ........ ='-'~ ..... 138.3 80.5 il. i 3453.0 ~.~ o ~3~= 5992. 9 203. 8 -~q3= = 304.. 8 ~45DU&247" [DRANO35]P4 CLOSAF' SHORT. LIS; IS 16-~lAY-].mmi 09' 32 ... - .... Closest App:'oach Ana].gsis ..... P ,.~ g e t Search Radius= zOO COURSE LiNE ~--F~.~-~.o p o.s.~ ~...:.-~ 1-i.+--~-4./P w-3 ..... ~-.~-32-.i-~i -i,~..~ Location = W-E S-N TVD(S~S) ~N o ~,ed ..... A.t-t-~ e.p .~ h.s-,,i.-n--¢e e ~.--B e i-o t~,....Ee-i-t..q-.-B u.~.h,i..n q--~-B KB.~ ................................................................................................... Da.t e ? ...... 16-MAY-Si ............. T i me i.-.09+,.32 24 ............................................................................................................................................................ .' .......................... C loses~--Ap p r.oac.h- WELL '' /PROPOSED\ · , /NEARBY\: . .: CLOSEST :': : :': ::i: ~ ::TvD DEPART TbD: :: DEPART : DISTANCE· z,.029_1000~00 ~ P-DO NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW /PROPOSED\ /NEARBY\ VERTICAL i ,TVD DEPART i i TVD DEPART DISTANC~ A02~-~-i-0002.00 P-51 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW I~ :: P.-~2'.':.:~'. ND COORDINATE POINTS ~ITHIN SPECIFIED SEARCH WINDOW ... :[!:'::. 'HFLT~q~' "- ' 64D~:--3---- -3632,~: 6602~ .... 2983:4 [--t889~7 ~TDO.--O 30 Y-20 ( NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDO ~3~ Y-27 ( ' ' '~; A029-2208000. NO COORDINATE pOINTS WITHIN SPECIFIED SEARCH WINDOW · 3002:-1- ................... 1.81-.-8--- · -~00 2802.~ 114.9 2800.0 3. I 246.4 2857.5 131.7 2854.2 19.2 229.8 , 2896.9 144.2 2896 3 8.0 154.6 2923. 1 153. 2 2922. 9 8. 2 120. 1 ~ 2968.-~ --168 =8----2966.~-~ 8 ,--2 81=-7- : ~,, 3026. 7 190. 7 3026. 8 21. 0 58. 3 ~ 14ql .... h P-1-'~ ( 3039.3 195. 6 3039. 4 10. 4 12. 8 3032. 9 '-" ~! 3151. 0 '~ 'L___AO2C~_22t4300 193. 2 241. 6 4312 6 22.4 1279.7 55!3 0 55.3 2362.0 ,~' , P-11 ( 3062.7 204. 6 3062. 2 8. c~ ' ' , A029-22i 4800 ...... P-24---~- ....................... 0;-0 ...................... 0;-0 .................... 0=I 0.-0 ......... !55: '/~' --SUHr~ARY 48. 304. WELL P-4 [34-32-11-13] Cement Calculations 10-3/4" CASING Measured Depth: Basis: Total Cement Vol: 7-5/8"CASING Measured Depth: Basis: Total Cement Vol: Lead Slurry Vol: Tail Slurry Vol: ,,5-1/2" LINER Measured Depth: Basis: Total Cement Vol: 2687' 2 X Annular volume 2443 cu ft 11676' 90% Annular Volume to 10-3/4" + 36 cuft 1774 cu ft 1624 cu ft 150 cuft 12109' (Shoe) 1.5 X Annular volume to 7-5/8" shoe + 1 00 cuft 172 cuff PC: 5/16/91 T~.j ( 1 - Brandt ~1 T~d~ Sidle Sh~er 1 - ~~ 6-12" ~ne Shale ~s~der 1- ~~ 41611 ~]/16 ~nes ~ {1) ~ 4BI1 w/16 runes ~ - Crii~ ~Bmspher[c Mud ~asser $0 t. 1 - 200 gpm Operating Capacity. Centrifuge 15 - grandt MA5 Hud Mix Agitators 1 - 150 bbl. Trip Tank 1 - Recording drilling fluid pit level indicator with bo~ visual and audio warning devices at driller's console /ir 1.-Drilling fluid flo.-] Sensor with readout at drill%~.'.s console TO: THRU: .: FROM: MEMORANDUM State of Alaska ALAS¥~ OIL AND GAS CONSERVATION COMMISSION Lonnie C. Sm~,~× DATE: May 27 1991 Commissioner/ ~ ' FILE NO: AAI4-37 TELEPHONE NO: SUBJECT: BOP~ Test Ali PBU DS4-37 -Permit No. 91-76 Prudhoe Oil Pool Doug Amos-~ ~_ ~n~--~- Petroleum Inspector s~aturdav May 25~1~91: I traveled this date from BPX PBU to AAI PBU DS4-37 well to witness the BOPE test at Nabors Rig No. 28E. The testing commenced at 4:00 p.m. and was concluded at 7:45 pm. As the attached AOGCC BOPE inspection report indicates, there was one failure during this test; the~.leaking choke line flange was hammered up and retested. -~'In summary, I witnessed the BOPE test at AAI's PBU DS 4-37 well on Nabors Rig No 28E. The single choke line flange failure was repaired and retested during this test. Attachment. 02-001A (Rev. 6/89) 20/1L~IEMO1.PM3 OPERATION: Drlg J Wkvr Operator i/~ ~ , Location: Sec ~ T Dr l g contrctr /~[//~ Location (general) Housekeeping (general) Reserve pit /~/~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Inspection Report DATE .. R /SE M CI,/I~, Well sign Rig MUD SYSTEMS: Visual Audio Trip tank Flow monitor / I Gas detectors TEST: Initial y BOPE'STACK: Annular preventer Pipe rams Blind rams Choke line valves HCR valve Kill line valves Check valve Representative Permit # Rig#. Weekl y~ Other 2~-~ Rep ACCUMULATOR SYSTEM Casing set ~ '4-~/~ ~r~ ft Full charge pressure ,~0 psig Press after closure )(~00 psig Pump incr clos press 200 psig mtn ~d[~ sec Full charge press attained ~ min l{ sec N2 ? ~ ~0 I,® k':'~'" ~-'-) psig Controls: Master "> Remote ~)~ Blind switch cover KELLY AND FLOOR SAFETY VALVES: Upper Kelly Lower Kelly Test Pressure ~? ~],?:] Ba 11 type ~; ,~:~> Inside BOP ~: Choke manifold Number valves Number flanges Adjustable chokes Hydr.aulically operated choke Test pressure Test pressure Test pressure Test pressure Test pressure TEST RESULTS: / Failures Test time ~ //~ hrs Repair or replacement of failed equipment to be made within __ days. Notify the Inspector, and follow with written/FAXed verification to Commission office. Remarks: Distribution: orig - AOCCC c - Operator c - Supervisor C.004 (rev 05/10/90) WITNESS ** CHECK LIST FOR NEW WELL PERMITS ** ITEM APPROVE DATE (1) Fee E2 thru 8] (3) Admin [.~8~(, ~_//~./~/ , ['9 thru 13] [10 & 13] [~ ~hru 22] (5) BOPE ~.~-~P'~. ~-~- ~2 [23 thru 28] (6) Other '~29 thr~ ~1~' (6) Add1 Company. YES 1. Is permit fee attached ............................................... 2. Is well to be located in a defined pool ................. · ............. 3. Is well located proper distance from property line ................... 4. Is well located proper distance from other wells ..................... 5. Is sufficient undedicated acreage available in this pool ............. 6. Is well to be deviated & is wellbore plat included ................... 7 Is operator the only affected party ............... 8 Can permit be approved before 15-day wait Lease NO Ri~MARKS 9~ 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. Does operator have a bond in force ................................... Is a conservation order needed ....................................... Is administrative approval needed .................................... Is lease nL~nber appropriate .......................................... Does well have a unique name & nLmber ................................ Is Wil to Is Wil Wil Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ............. Is adequate wellbore separation proposed ............................. conductor string provided ......................................... L 1 surface casing protect all zones reasonably expected serve as an underground source of drinking water .................. ~ enough cement used to circulate on conductor & surface ............ /~z 1 cement tie in surface & intermediate or production strings ...... 1 cement cover all known productive horizons ..................... ~ Is Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of diverter & BOPE attached .... Does BOPE have sufficient pressure rating -- test to ~5-o~o psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... FOR EXPLORATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Additional requirements ............................................. a d iverter system required ........................................ //,~( , , geology' eng i neer i ng.:.: .- DWJ:~ MTM ~ LCS JH rev 03/29/91 jo/6.011 J INITIAL GEO1 UNIT ON/OFF POOL CLASS STATUS AREA ~ SHORE O --4 -rz ~O Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIx. No special'effort has been made to chronologically organize this category of information. RECEIVED 0CT 0 7 ]996 .............................. Alaska Oil & Gas Cons. Commissio~ * ALASKA COMPUTING CENTER * ....... SCHLUMBERGER ....... COMPANY NAME : BP EXPLORATION (ALASKA), INC. WELL NAME : P- 04 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 500292218000 REFERENCE NO : 96263 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:05 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 96/10/ 2 ORIGIN : FLIC REEL NA~E : 96263 CONTINUATION # : PREVIOUS REEL : CO~94~NT : BP EXPLORATION (ALASKA), P-04, PRUDHOE BAY, 50-029-22180-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 96/10/ 2 ORIGIN · FLIC TAPE NA~iE : 962 63 CONTINUATION # : 1 PREVIOUS TAPE : CO~ff4ENT · BP EXPLORATION (ALASKA), P-04, PRUDHOE BAY, 50-029-22180-00 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: P - 04 API NUMBER: 500292218000 OPERATOR: BP EXPLORATION (ALASKA), INC. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 2-0CT-96 JOB ~ER: 96263 LOGGING ENGINEER: PAWLUK OPERATOR WITNESS: SCOTT BUNDY SURFACE LOCATION SECTION: 31 TOWNSHIP: 1 iN RANGE: 13E FNL: FSL : 2564 FEL: FWL : 2001 ELEVATION (FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: 91.60 GROUND LEVEL: 54.19 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 7. 625 11541.0 29.70 2ND STRING 5. 500 12005.0 17. O0 3RD STRING 4. 500 11287.0 12.60 PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 96/10/ 2 ORIGIN : FLIC REEL NAME : 96263 CONTINUATION # : PREVIOUS REEL : CO~94~NT : BP EXPLORATION (ALASKA), P-04, PRUDHOE BAY, 50-029-22180-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 96/10/ 2 ORIGIN : FLIC TAPE NAME : 96263 CONTINUATION # : 1 PREVIOUS TAPE : COI~_aVT : BP EXPLORATION (ALASKA), P-04, PRUDHOE BAY, 50-029-22180-00 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: P - 04 API NUMBER: 500292218000 OPERATOR: BP EXPLORATION (ALASKA), INC. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 2 - OCT- 96 JOB ~ER: 96263 LOGGING ENGINEER: PAWLUK OPERATOR WITNESS .. SCOTT BUNDY SURFACE LOCATION SECTION: 31 TOWNSHIP: 11 N RANGE: 13E FNL: FSL: 2564 FEL : FWL: 2001 ELEVATION(FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: 91.60 GROUND LEVEL: 54.19 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) lST STRING 7. 625 11541.0 29.70 2ND STRING 5. 500 12005.0 17. O0 3RD STRING 4. 500 11287.0 12.60 PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: BCS LDWG CURVE CODE: GR RUN hIJMBER : PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH 88888.0 11896.0 11860.0 11830.5 11798.5 11797.5 11763.0 11725.0 11689.0 11668.5 11667.0 11659.0 11654 0 11652 0 11649 0 11623 0 11619 5 11610 0 11609 5 11607 0 11591.5 11586.5 11581.0 11575.5 11557.5 11550.0 11544.5 100.0 $ 2-0CT-1996 15:u5 ATLAS WIRELINE .......... EQUIVALENT UNSHIFTED DEPTH GRCH TDTP 88887.5 88888.0 11896.0 11860.5 11831.0 11798.0 11762.0 11668.0 11659.0 11653.5 11618.5 11609.0 11591.0 i1549.5 100.0 11798.0 11725.5 11690.5 11668.0 11653.5 11649.5 11623.5 11610.0 11607.5 11593.5 11586.0 11577.5 11557.0 11542.5 98.0 This tape contains the Cased Hole LDWG edit for BP Exploration well P-04 TDT-P. There are 3 baseline TDT-P passes, an average pass and one background pass, listed as pass #4. The depth adjustments shown above reflect cased hole GR to open hole BCS GR and cased hole SIGM to open hole GR. Ail other TDTP curves were carried with the SIGM shifts. Tied into open hole GR provided by client. $ $ PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:05 PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~ER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASSNUM~ER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 11887.0 11440.0 TDTP 11904.0 11440.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: NONE PASS NUM~ER: BASELINE DEPTH .............. $ .......... EQUIVALENT UNSHIFTED DEPTH GRCH TDTP .............. REMARKS: This file contains TDTP Pass #1 (Base Pass #1). pass to pass shifts were applied to this data. $ LIS FORMAT DATA No ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** .............................. TYPE REPR CODE VALUE I 66 0 2 66 0 3 73 88 4 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE: TYPE REPR CODE VALUE 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 553908 O0 000 O0 0 1 1 1 4 68 0000000000 SIGMTDTP CU 553908 O0 000 O0 0 1 1 1 4 68 0000000000 TPHI TDTP PU-S 553908 O0 000 O0 0 1 1 1 4 68 0000000000 SBHF TDTP CU 553908 O0 000 O0 0 1 1 1 4 68 0000000000 SBHNTDTP CU 553908 O0 000 O0 0 1 1 1 4 68 0000000000 SIGC TDTP CU 553908 O0 000 O0 0 1 1 1 4 68 0000000000 SIBH TDTP CU 553908 O0 000 O0 0 1 1 1 4 68 0000000000 TRAT TDTP 553908 O0 000 O0 0 1 1 1 4 68 0000000000 SDSI TDTP CU 553908 O0 000 O0 0 1 1 1 4 68 0000000000 BACK TDTP CPS 553908 O0 000 O0 0 1 1 1 4 68 0000000000 FBACTDTP CPS 553908 O0 000 O0 0 1 1 1 4 68 0000000000 TCANTDTP CPS 553908 O0 000 O0 0 1 1 1 4 68 0000000000 TCAF TDTP CPS 553908 O0 000 O0 0 1 1 1 4 68 0000000000 TCND TDTP CPS 553908 O0 000 O0 0 1 1 1 4 68 0000000000 TCFD TDTP CPS 553908 O0 000 O0 0 1 1 1 4 68 0000000000 TSCNTDTP CPS 553908 O0 000 O0 0 1 1 1 4 68 0000000000 TSCF TDTP CPS 553908 O0 000 O0 0 1 1 1 4 68 0000000000 INND TDTP CPS 553908 O0 000 O0 0 1 1 1 4 68 0000000000 INFD TDTP CPS 553908 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH TDTP GAPI 553908 O0 000 O0 0 1 1 1 4 68 0000000000 TENS TDTP LB 553908 O0 000 O0 0 1 1 1 4 68 0000000000 CCL TDTP V 553908 00 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 11904.000 SIGM. TDTP 20.800 TPHI.TDTP 38.859 SBHF. TDTP 41.716 SBHN. TDTP 51.452 SIGC. TDTP 0.095 SIBH. TDTP 75.746 TRAT. TDTP 1.949 SDSI. TDTP 0.322 BACK. TDTP 87.191 FBAC. TDTP 21.025 TCAN. TDTP 68796.500 TCAF. TDTP 24138.246 TCND. TDTP 22394.766 TCFD.TDTP 6460.463 TSCN. TDTP 5060.561 TSCF. TDTP 1775.571 INND. TDTP 2045.103 INFD. TDTP 365.796 GRCH. TDTP -999.250 TENS. TDTP 1505.000 CCL.TDTP 0.000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE: DEPT. 11438. 000 SIGM. TDTP 46. 708 TPHI. TDTP SBHN. TDTP 62. 704 SIGC. TDTP O. 733 SIBH. TDTP SDSI. TDTP O. 818 BACK. TDTP 211. 410 FBAC. TDTP TCAF. TDTP 13547. 207 TCND. TDTP 12567. 107 TCFD. TDTP TSCF. TDTP 215.100 INND. TDTP 1892.170 INFD. TDTP TENS. TDTP 1540. 000 CCL. TDTP O. 000 66. 062 SBHF. TDTP 108. 313 TRAT. TDTP 122. 275 TCAN. TDTP 2708. 416 TSCN. TDTP 300. 041 GRCH. TDTP 56.496 1.690 58171.203 800.659 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NA~E : EDIT .001 SERVICE : FLIC VERSION : OOiCO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUNfl~ER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS ~ER : 2 DEPTH INCREMENT: O. 5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 11886.0 11441.0 TDTP 11908.0 11441 . 0 $ CURVE SHIFT DATA - PASS TO PASS (~EASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE BASELINE DEPTH .............. 88888.0 11896.5 11875.0 11861.0 11845.5 11837.0 11798.5 11797.5 11763 0 11761 5 11722 0 11690 5 11689 0 11667 5 11659 0 11654.5 11654.0 11645.0 11631.5 11637.5 11612.5 11607.5 11597.0 11592.0 11581.0 11578.5 11570.0 11565.0 11537.0 11508.0 11501.5 11501.0 11471.0 11462.5 11445.0 100.0 $ GRCH TDTP 88887.5 88887.5 11896.0 11875.0 11860.5 11798.0 11762.0 11689.5 11659.0 11653.5 11630.5 11596.5 11501.0 11470.5 11444.5 99.5 11845.5 11837.5 11797.5 11762.0 11722.0 11690.5 11668.0 11655.5 11645.5 11637.0 11612.5 11608.0 11597.5 11587.0 11582.0 11570.5 11565.0 11534.5 11505.5 11499.0 11459.0 96.5 REMARKS: This file contains TDTP Pass #2 (Base Pass #2). The depth shifts shown above relect GRCH Pass #2 to GRCH Pass #1 and SIGM Pass #2 to SIGM Pass #1. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:05 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 553908 O0 000 O0 0 2 1 1 4 68 0000000000 SIGMTDTP CU 553908 O0 000 O0 0 2 1 1 4 68 0000000000 TPHI TDTP PU-S 553908 O0 000 O0 0 2 1 1 4 68 0000000000 SBHF TDTP CU 553908 O0 000 O0 0 2 1 1 4 68 0000000000 SBPiNTDTP CU 553908 O0 000 O0 0 2 1 1 4 68 0000000000 SIGC TDTP CU 553908 O0 000 O0 0 2 1 1 4 68 0000000000 SIBH TDTP CU 553908 O0 000 O0 0 2 1 1 4 68 0000000000 TRAT TDTP 553908 O0 000 O0 0 2 1 1 4 68 0000000000 SDSI TDTP CU 553908 O0 000 O0 0 2 1 1 4 68 0000000000 BACK TDTP CPS 553908 O0 000 O0 0 2 1 1 4 68 0000000000 FBAC TDTP CPS 553908 O0 000 O0 0 2 1 1 4 68 0000000000 TCAN TDTP CPS 553908 O0 000 O0 0 2 1 1 4 68 0000000000 TCAF TDTP CPS 553908 O0 000 O0 0 2 1 1 4 68 0000000000 TCND TDTP CPS 553908 O0 000 O0 0 2 1 1 4 68 0000000000 TCFD TDTP CPS 553908 O0 000 O0 0 2 1 1 4 68 0000000000 TSCN TDTP CPS 553908 O0 000 O0 0 2 1 1 4 68 0000000000 TSCF TDTP CPS 553908 O0 000 O0 0 2 1 1 4 68 0000000000 INND TDTP CPS 553908 O0 000 O0 0 2 1 i 4 68 0000000000 INFD TDTP CPS 553908 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH TDTP GAPI 553908 O0 000 O0 0 2 1 1 4 68 0000000000 TENS TDTP LB 553908 O0 000 O0 0 2 1 1 4 68 0000000000 CCL TDTP V 553908 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE: ** DATA ** DEPT. 11907.500 SIGM. TDTP SBHN. TDTP 51.922 SIGC. TDTP SDSI.TDTP 0.370 BACK. TDTP TCAF. TDTP 27802.848 TCND. TDTP TSCF. TDTP 1605.351 INND. TDTP TENS. TDTP 1175.000 CCL. TDTP 20 881 0 894 229 902 19138 172 1812 885 0 034 TPHI.TDTP SIBH. TDTP FBAC. TDTP TCFD. TDTP INFD.TDTP DEPT. 11437. 500 SIGM. TDTP 49. 433 TPHI. TDTP SBHN. TDTP 62.146 SIGC. TDTP O. 000 SIBH. TDTP SDSI. TDTP O. 842 BACK. TDTP 231. 443 FBAC. TDTP TCAF. TDTP 13133. 150 TCND. TDTP 12562. 986 TCFD. TDTP TSCF. TDTP 191. 067 INND. TDTP 1869.208 INFD. TDTP TENS. TDTP 1545. 000 CCL. TDTP O. 000 25. 300 SBHF. TDTP 71. 807 TRAT. TDTP 59. 385 TCAN. TDTP 5930. 806 TSCN. TDTP 331 . 621 GRCH. TDTP 73. 758 SBHF. TDTP 106. 696 TRAT. TDTP 119. 111 TCAN. TDTP 2721. 305 TSCN. TDTP 302. 787 GRCH. TDTP 41.873 1.565 64015.586 3696.294 -999.250 57.245 1.775 57021.758 798.937 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE · FLIC VERSION : O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NU~ER: 3 DEPTH INC~: 0.5000 FILE SU~r~Y LDWG TOOL CODE START DEPTH ......................... GRCH 11887.0 TDTP 11887.0 STOP DEPTH 11439.0 11439.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH .............. 88888.0 11876.0 11861 0 11860 5 11798 5 11797 5 11763 0 11762 0 11728 0 11719.5 11718.5 11690.5 11689.5 11667.5 11656.5 11654.0 11652.0 11645.5 11637.5 11614.5 11608.0 11597.5 11590.0 11581.5 11572.5 11565.0 11554.0 11538 5 11537 0 11512 0 11501 5 11491 5 11482 5 11462 0 11445.0 100.0 $ .......... EQUIVALENT UNSHIFTEDDEPTH GRCH TDTP .............. 88887.5 88887.5 11875.5 11860.5 11798.0 11762.0 11718.5 11690.0 11653.5 11613.5 11607.5 11597.0 11538.0 11501.0 11444.5 99.5 11860.0 11797.5 11762.0 11727.5 11718.5 11690.5 11668.0 11657.0 11653.0 11645.0 11637.5 11608.0 11595.5 11586.0 11573.0 11565.0 11553.0 11534.5 11509.0 11489.5 11478.5 11459.5 97.5 ~S: This file contains TDTP Pass #3 (Base Pass #3). The depth shifts shown above relect GRCH Pass #3 to GRCH Pass #1 and SIGM Pass #3 to SIGM Pass #1. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE: 10 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 553908 O0 000 O0 0 3 1 1 4 68 0000000000 SIGM TDTP CU 553908 O0 000 O0 0 3 1 1 4 68 0000000000 TPHI TDTP PU-S 553908 O0 000 O0 0 3 1 1 4 68 0000000000 SBHF TDTP CU 553908 O0 000 O0 0 3 1 1 4 68 0000000000 SBHNTDTP CU 553908 O0 000 O0 0 3 1 1 4 68 0000000000 SIGC TDTP CU 553908 O0 000 O0 0 3 1 1 4 68 0000000000 SIBH TDTP CU 553908 O0 000 O0 0 3 1 1 4 68 0000000000 TRAT TDTP 553908 O0 000 O0 0 3 1 1 4 68 0000000000 SDSI TDTP CU 553908 O0 000 O0 0 3 1 1 4 68 0000000000 BACK TDTP CPS 553908 O0 000 O0 0 3 1 1 4 68 0000000000 FBAC TDTP CPS 553908 O0 000 O0 0 3 1 1 4 68 0000000000 TCAN TDTP CPS 553908 O0 000 O0 0 3 1 1 4 68 0000000000 TCAF TDTP CPS 553908 O0 000 O0 0 3 1 1 4 68 0000000000 TCND TDTP CPS 553908 O0 000 O0 0 3 1 1 4 68 0000000000 TCFD TDTP CPS 553908 O0 000 O0 0 3 1 1 4 68 0000000000 TSCNTDTP CPS 553908 O0 000 O0 0 3 1 1 4 68 0000000000 TSCF TDTP CPS 553908 O0 000 O0 0 3 1 1 4 68 0000000000 INND TDTP CPS 553908 O0 000 O0 0 3 1 1 4 68 0000000000 INFD TDTP CPS 553908 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH TDTP GAPI 553908 O0 000 O0 0 3 1 1 4 68 0000000000 TENS TDTP LB 553908 O0 000 O0 0 3 1 1 4 68 0000000000 CCL TDTP V 553908 O0 000 O0 0 3 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE: 11 ** DATA ** DEPT. 11886. 500 SIGM. TDTP SBH~. TDTP 43. 968 SIGC. TDTP SDSI. TDTP 0.160 BACK. TDTP TCAF. TDTP 62960. 813 TCND. TDTP TSCF. TDTP 3414.516 INND . TDTP TENS. TDTP 1700. 000 CCL. TDTP DEPT. 11436.500 SIGM. TDTP SBHN. TDTP 62.406 SIGC. TDTP SDSI.TDTP 0.834 BACK. TDTP TCAF. TDTP 14815.543 TCND. TDTP TSCF. TDTP 216.407 INND. TDTP TENS.TDTP 1540.000 CCL.TDTP 14. O. 186. 26483. 1858. O. 47. O. 241. 12681. 1863. O. 940 TPHI.TDTP 27.230 SBHF. TDTP 33.786 815 SIBH. TDTP 52.373 TRAT. TDTP 1.893 477 FBAC. TDTP 36.383 TCAN. TDTP 155887.250 313 TCFD. TDTP 8490.564 TSCN. TDTP 8454.139 784 INFD. TDTP 354.884 GRCH. TDTP 49.844 000 412 TPHI. TDTP 342 SIBH. TDTP 426 FBAC. TDTP 3 O1 TCFD. TDTP 416 INFD . TDTP 000 74.922 SBHF. TDTP 55.345 107.450 TRAT. TDTP 1.819 131.481 TCAN. TDTP 64941.961 2721.509 TSCN. TDTP 858.410 294.863 GRCH. TDTP -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE ·FLIC VERSION ·O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE · 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE N73MBER: 4 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 4 DEPTH INCREMENT: 0.5000 FILE SUF~VARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 11877.0 11347.0 $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE: 12 CURVE SHIFT DATA - PASS TO PASS (~I~ASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH .......... BASELINE DEPTH GRCH ..................... 88888.0 88886.5 11861.5 11860.0 11839.5 11838.0 11799.0 11798.0 11792.0 11791.0 11789.0 11787.0 11777.5 11776.0 11763.0 11761.5 11719.5 11718.5 11704.5 11703.0 11691.0 11690.0 11669.0 11668.0 11659.5 11659.0 11646.0 11645.0 11641.0 11640.5 11636.5 11635.5 11619.5 11618.5 11608.0 11607.5 11603.5 11602.5 11597.0 11596.5 11592.5 11591.5 11569.0 11568.5 11550.5 11549.5 11538.5 11538.0 11516.0 11515.5 11501.5 11501.0 11495.5 11494.0 11485.5 11484.0 11460.5 11460.0 11444.0 11444.5 100.0 100.5 $ REMARKS: This file contains the TDTP background Pass. The depth shifts shown above relect GRCH of background to GRCH Pass #1. Logged at 20 FPM. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE: 13 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 16 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 64 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD N73M~ SAMP ELEM CODE (HEX) DEPT FT 553908 O0 000 O0 0 4 1 1 4 68 0000000000 GRCH TDTP GAPI 553908 O0 000 O0 0 4 1 1 4 68 0000000000 TENS TDTP LB 553908 O0 000 O0 0 4 1 1 4 68 0000000000 CCL TDTP V 553908 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 11875.500 GRCH. TDTP DEPT. 11430.500 GRCH. TDTP 51. 625 TENS. TDTP 580. 000 CCL. TDTP 56. 250 TENS. TDTP 61 O. 000 CCL. TDTP 0.000 0.000 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:05 PAGE: 14 **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE ~ER: 5 AVERAGED CURVES Pulsed Neutron: Unaveraged edited Pass 1 Gamma Ray and backround counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMEIVT O. 5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS 1, 2, 3, TDTP The arithmetic average of passes 1, 2 & 3 was computed after all depth shifts and clipping was applied. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 80 4 66 1 5 66 6 73 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:~5 PAGE: 15 TYPE REPR CODE VALUE .............................. 7 65 8 68 0.5 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 553908 O0 000 O0 0 5 1 1 4 68 0000000000 SIGM PNAV CU 553908 O0 000 O0 0 5 1 1 4 68 0000000000 TPHI PNAV PU-S 553908 O0 000 O0 0 5 1 1 4 68 0000000000 SBHF PNAV CU 553908 O0 000 O0 0 5 1 1 4 68 0000000000 SBHNPNAV CU 553908 O0 000 O0 0 5 1 1 4 68 0000000000 SIGC PNAV CU 553908 O0 000 O0 0 5 1 1 4 68 0000000000 SIBH PNAV CU 553908 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT PNAV 553908 O0 000 O0 0 5 1 1 4 68 0000000000 SDSI PNAV CU 553908 O0 000 O0 0 5 1 1 4 68 0000000000 BACK TDTP CPS 553908 O0 000 O0 0 5 1 1 4 68 0000000000 FBAC TDTP CPS 553908 O0 000 O0 0 5 1 1 4 68 0000000000 TCANPNAV CPS 553908 O0 000 O0 0 5 1 1 4 68 0000000000 TCAF PNAV CPS 553908 O0 000 O0 0 5 1 1 4 68 0000000000 TCND PNAV CPS 553908 O0 000 O0 0 5 1 1 4 68 0000000000 TCFD PNAV CPS 553908 O0 000 O0 0 5 1 1 4 68 0000000000 TSCN PNAV CPS 553908 O0 000 O0 0 5 1 1 4 68 0000000000 TSCF PNAV CPS 553908 O0 000 O0 0 5 1 1 4 68 0000000000 INND PNAV CPS 553908 O0 000 O0 0 5 1 1 4 68 0000000000 INFD PNAV CPS 553908 O0 000 O0 0 5 1 1 4 68 0000000000 GRCH TDTP GAPI 553908 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 11904.000 SIGM. PNAV -999.250 TPHI.PNAV -999.250 SBHF. PNAV -999.250 SBHN. PNAV -999.250 SIGC. PNAV -999.250 SIBH. PNAV -999.250 TRAT. PNAV -999.250 SDSI.PNAV -999.250 BACK. TDTP 87.191 FBAC. TDTP 21.025 TCAN. PNAV -999.250 TCAF. PNAV -999.250 TCND.PNAV -999.250 TCFD.PNAV -999.250 TSCN. PNAV -999.250 TSCF. PNAV -999.250 INND.PNAV -999.250 INFD.PNAV -999.250 GRCH. TDTP -999.250 DEPT. 11438.000 SIGM. PNAV 47.456 TPHI.PNAV 71.176 SBHF. PNAV 58.204 SBHN. PNAV 62.433 SIGC. PNAV 0.439 SIBH. PNAV 107.535 TRAT. PNAV 1.761 SDSI.PNAV 0.839 BACK. TDTP 211.410 FBAC. TDTP 122.275 TCAN. PNAV 60265.867 TCAF. PNAV 13962.877 TCND.PNAV 12680.234 TCFD.PNAV 2734.849 TSCN. PNAV 827.223 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 PAGE: 16 TSCF. PNAV 209.458 INND.PNAV 1871.668 INFD.PNAV 299.334 GRCH. TDTP -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : TDTP LOG HEADER DATA FILE H~ER FILE~BER 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NOWiBER: 1 DEPTH INCREMENT: 0.5000 FILE Str~k~RY VENDOR TOOL CODE START DEPTH STOP DEPTH 11909.0 11437.0 DATE LOGGED: 07-SEP-96 SOFTWARE VERSION: CP 42.2 TI~IE LOGGER ON BOTTOM: 2103 07-SEP-96 TD DRILLER (FT) : 11877.0 TD LOGGER (FT) : 1192 O. 0 TOP LOG INTERVAL (FT) : 11450.0 BOTTOM LOG INTERVAL (FT) : 11915.0 LOGGING SPEED (FPHR) : 450.0 DEPTH CONTROL USED (YES/NO): NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE: 17 TDTP TELEMETRY CARTRIDGE TDTP TDTP CARTRIDGE TDTP TDTP SONDE DETECTOR TDTP TDTP GENERATOR $ ATC-CB 433 TNC- P OX2 TND-P OX2 TNG-P 105 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) 11541.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : 30.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX'. MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NO~IZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS) '. 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): 1.0 REMARKS: TDTP BASELINE PASS # 1 TIED INTO AWS BCHA DATED 06/26/91. PRODUCTION RATES: OIL= 0.07 MBOPD, GAS= 0.09 MMSCFD, WATER= 0.51 MBWPD GOR= 1347 SCF/STB, WATERCUT= 88.4~, MANIFOLD PRESS.= 300 PSIG., MANIFOLD TEMP.= 83 DEGF. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE: 18 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 104 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 9 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 553908 O0 000 O0 0 6 1 1 4 68 0000000000 SIGM PS1 CU 553908 O0 000 O0 0 6 1 1 4 68 0000000000 TPHI PSi PU 553908 O0 000 O0 0 6 1 1 4 68 0000000000 SBHF PS1 CU 553908 O0 000 O0 0 6 1 1 4 68 0000000000 SBPINPS1 CU 553908 O0 000 O0 0 6 1 1 4 68 0000000000 SIGC PS1 CU 553908 O0 000 O0 0 6 1 1 4 68 0000000000 SIBH PS1 CU 553908 O0 000 O0 0 6 1 1 4 68 0000000000 TRAT PS1 553908 O0 000 O0 0 6 1 1 4 68 0000000000 SDSI PS1 CU 553908 O0 000 O0 0 6 1 1 4 68 0000000000 BACK PS1 CPS 553908 O0 000 O0 0 6 1 1 4 68 0000000000 FBAC PSi CPS 553908 O0 000 O0 0 6 1 1 4 68 0000000000 TCANPS1 CPS 553908 O0 000 O0 0 6 1 1 4 68 0000000000 TCAFPS1 CPS 553908 O0 000 O0 0 6 1 1 4 68 0000000000 TCNDPSi CPS 553908 O0 000 O0 0 6 1 1 4 68 0000000000 TCFDPS1 CPS 553908 O0 000 O0 0 6 1 1 4 68 0000000000 TSCN PS1 CPS 553908 O0 000 O0 0 6 1 1 4 68 0000000000 TSCF PS1 CPS 553908 O0 000 O0 0 6 1 1 4 68 0000000000 INND PS1 CPS 553908 O0 000 O0 0 6 1 1 4 68 0000000000 INFD PSi CPS 553908 O0 000 O0 0 6 1 1 4 68 0000000000 TENS PS1 LB 553908 O0 000 O0 0 6 1 1 4 68 0000000000 GR PS1 GAPI 553908 O0 000 O0 0 6 1 1 4 68 0000000000 CCL PS1 V 553908 O0 000 O0 0 6 1 1 4 68 0000000000 PTEMPS1 DEGF 553908 O0 000 O0 0 6 1 1 4 68 0000000000 PPRE PS1 PSI 553908 O0 000 O0 0 6 1 1 4 68 0000000000 DEVI PS1 DEG 553908 O0 000 O0 0 6 1 1 4 68 0000000000 CVEL PS1 F/HR 553908 O0 000 O0 0 6 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:05 PAGE: 19 ** DATA ** DEPT. 11909.000 SIGM. PS1 19.441 TPHI.PS1 51.036 SBHF. PS1 SBPZN. PSl 51.773 SIGC. PS1 0.000 SIBH. PS1 76.675 TRAT, PS1 SDSI.PS1 0.292 BACK. PSi 86.997 FBAC.PS1 23.881 TCAN. PS1 TCAF. PS1 16805.723 TCND.PS1 23748.816 TCFD.PS1 6328.440 TSCN. PS1 TSCF. PS1 1709.709 IArND.PS1 2063.425 INFD.PS1 380.839 TENS,PSI GR.PS1 49.844 CCL.PS1 0.043 PTEM. PS1 233.933 PPRE. PS1 DEVI.PS1 42.000 CVEL.PS1 -2188.125 DEPT. 11437.000 SIGM. PS1 46.092 TPHI.PS1 59.921 SBHF. PS1 SBHN. PS1 59.533 SIGC.PS1 0.909 SIBH. PS1 99.133 TRAT. PS1 SDSI.PS1 0.950 BACK. PSi 211.704 FBAC.PS1 121.608 TCAN. PS1 TCAF. PS1 14566.076 TCND.PS1 12719.420 TCFD.PS1 2797.306 TSCN. PS1 TSCF. PS1 243.417 IArND.PS1 1895.899 INFD.PS1 299.903 TENS.PSI GR.PS1 52.469 CCL.PS1 0.000 PTEM. PS1 234.045 PPRE, PS1 DEVI.PS1 42.000 CVEL.PS1 -2025.000 45.887 2.344 57913.195 5891.727 1010.000 1837.243 58 186 1 612 59676 789 831 171 1555 000 1717 390 ** END OF DATA ** **** FILE TRAILER **** FILE NAM~ : EDIT .006 SERVICE · FLIC VERSION : O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NANiE : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE1FUMBER 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:0~ PAGE: 2O FILE SUFk4ARY VENDOR TOOL CODE START DEPTH ........................... TDTP 11909.0 $ 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 .......... 11434.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TDTP TELEMETRY CARTRIDGE TDTP TDTP CARTRIDGE TDTP TDTP SONDE DETECTOR TDTP TDTP GENERATOR $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOK~ (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : 07-SEP-96 CP 42.2 2103 07-SEP-96 11877.0 11920.0 11450.0 11915.0 450.0 NO TOOL NUMBER ATC-CB 433 TNC- P OX2 TND-P OX2 TNG-P 105 11541.0 30.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 THERMAL SANDSTONE 2.65 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE: 21 FAR COUNT RATE HIGH SCALE (CPS): 12000 N~ COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): 1.0 REMARKS: TDTP BASELINE PASS # 2 TIED INTO AWS BCHA DATED 06/26/91. PRODUCTION RATES: OIL= O. 07 MBOPD, GAS= O. 09 ~SCFD, WATER= O. 51 MBWPD GOR= 1347 SCF/STB, WATERCUT= 88.4%, MANIFOLD PRESS.= 300 PSIG., MANIFOLD TEMP.= 83 DEGF. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 104 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 9 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 553908 O0 000 O0 0 7 1 1 4 68 0000000000 SIGM PS2 CU 553908 O0 000 O0 0 7 1 1 4 68 0000000000 TPHI PS2 PU 553908 O0 000 O0 0 7 1 1 4 68 0000000000 SBHF PS2 CU 553908 O0 000 O0 0 7 1 1 4 68 0000000000 SBHNPS2 CU 553908 O0 000 O0 0 7 1 1 4 68 0000000000 SIGC PS2 CU 553908 O0 000 O0 0 7 1 1 4 68 0000000000 SIBH PS2 CU 553908 O0 000 O0 0 7 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE: 22 NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) TRAT PS2 553908 O0 000 O0 0 7 1 1 4 68 0000000000 SDSI PS2 CU 553908 O0 000 O0 0 7 1 1 4 68 0000000000 BACK PS2 CPS 553908 O0 000 O0 0 7 1 1 4 68 0000000000 FBAC PS2 CPS 553908 O0 000 O0 0 7 1 1 4 68 0000000000 TCANPS2 CPS 553908 O0 000 O0 0 7 1 1 4 68 0000000000 TCAFPS2 CPS 553908 O0 000 O0 0 7 1 1 4 68 0000000000 TCNDPS2 CPS 553908 O0 000 O0 0 7 1 1 4 68 0000000000 TCFD PS2 CPS 553908 O0 000 O0 0 7 1 1 4 68 0000000000 TSCN PS2 CPS 553908 O0 000 O0 0 7 1 1 4 68 0000000000 TSCF PS2 CPS 553908 O0 000 O0 0 7 1 1 4 68 0000000000 INND PS2 CPS 553908 O0 000 O0 0 7 1 1 4 68 0000000000 INFD PS2 CPS 553908 O0 000 O0 0 7 1 1 4 68 0000000000 TENS PS2 LB 553908 O0 000 O0 0 7 1 1 4 68 0000000000 GR PS2 GAPI 553908 O0 000 O0 0 7 1 1 4 68 0000000000 CCL PS2 V 553908 O0 000 O0 0 7 1 1 4 68 0000000000 PTEMPS2 DEGF 553908 O0 000 O0 0 7 1 1 4 68 0000000000 PPRE PS2 PSI 553908 O0 000 O0 0 7 1 1 4 68 0000000000 DEVI PS2 DEG 553908 O0 000 O0 0 7 1 1 4 68 0000000000 CVEL PS2 F/HR 553908 O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 11909.000 SIGM. PS2 20.340 TPHI.PS2 24.764 SBHF. PS2 SBPiN. PS2 52.792 SIGC. PS2 1.050 SIBH. PS2 73.170 TRAT. PS2 SDSI.PS2 0.365 BACK. PS2 230.216 FBAC. PS2 62.779 TCAN. PS2 TCAF. PS2 27983.668 TCND.PS2 19159.816 TCFD. PS2 5931.745 TSCN. PS2 TSCF. PS2 1610.864 INND.PS2 1817.411 INFD. PS2 327.242 TENS.PS2 GR.PS2 49.844 CCL.PS2 0.043 PTE~.PS2 233.933 PPRE.PS2 DEVI.PS2 42.000 CVEL.PS2 -2188.125 DEPT. SBPiN. PS2 SDSI.PS2 TCAF.PS2 TSCF. PS2 GR.PS2 DEVI.PS2 11434 500 59 836 0 841 13349 492 208 850 50 219 42 000 SIGM. PS2 48.870 TPHI.PS2 70.439 SBHF. PS2 SIGC. PS2 0.038 SIBH. PS2 100.010 TRAT. PS2 BACK. PS2 231.179 FBAC. PS2 115.070 TCAN. PS2 TCND.PS2 12523.033 TCFD. PS2 2720.394 TSCN. PS2 INND.PS2 1786.716 INFD.PS2 301.596 TENS. PS2 CCL.PS2 0.000 PTEM. PS2 234.042 PPRE. PS2 CVEL.PS2 -2019.375 39.958 1.561 64214.734 3696.484 1010.000 1837.243 57.308 1.740 57474.734 814.740 1545.000 1716.494 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE: 23 **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .008 SERVICE · FLIC VERSION : O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE19IIMBER 8 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUFIBER: 3 DEPTH INC~: 0.5000 FILE SO?4~IARY VENDOR TOOL CODE START DEPTH ........................... TDTP 11909.0 $ LOG HEADER DATA STOP DEPTH .......... 11432.5 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 TDTP TELEMETRY CARTRIDGE TDTP TDTP CARTRIDGE TDTP TDTP SONDE DETECTOR TDTP TDTP GENERATOR $ 07-SEP-96 CP 42.2 2103 07-SEP-96 11877.0 11920.0 11450.0 11915.0 450.0 NO TOOL NUMBER ATC-CB 433 TNC-P OX2 TND-P OX2 TNG-P 105 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15:u5 PAGE: 24 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) 11541.0 BOREHOLE CONDITIONS FLUID TYPE .. FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS/OIL RATIO: CHOKE (DEG) : 30.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX'. MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS) : 12000 NEAR COUNT RATE LOW SCALE (CPS) : 0 ~ COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): 1.0 REMARKS: TDTP BASELINE PASS # 3 TIED INTO AWS BCHA DATED 06/26/91. PRODUCTION RATES: OIL= 0.07 MBOPD, GAS= 0.09 I~4SCFD, WATER= 0.51 MBWPD GOR= 1347 SCF/STB, WATERCUT= 88.4~, MANIFOLD PRESS.= 300 PSIG., MANIFOLD TEMP.= 83 DEGF. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15 ~ OS PAGE: 25 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 104 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 9 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN * * NA~E SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 553908 O0 000 O0 0 8 1 1 4 68 0000000000 SIGM PS3 CU 553908 O0 000 O0 0 8 1 1 4 68 0000000000 TPHI PS3 PU 553908 O0 000 O0 0 8 1 1 4 68 0000000000 SBHF PS3 CU 553908 O0 000 O0 0 8 1 1 4 68 0000000000 SBP~NPS3 CU 553908 O0 000 O0 0 8 1 1 4 68 0000000000 SIGC PS3 CU 553908 O0 000 O0 0 8 1 1 4 68 0000000000 SIBH PS3 CU 553908 O0 000 O0 0 8 1 1 4 68 0000000000 TRAT PS3 553908 O0 000 O0 0 8 1 1 4 68 0000000000 SDSI PS3 CU 553908 O0 000 O0 0 8 1 1 4 68 0000000000 BACK PS3 CPS 553908 O0 000 O0 0 8 1 1 4 68 0000000000 FBAC PS3 CPS 553908 O0 000 O0 0 8 1 1 4 68 0000000000 TCANPS3 CPS 553908 O0 000 O0 0 8 1 1 4 68 0000000000 TCAFPS3 CPS 553908 O0 000 O0 0 8 1 1 4 68 0000000000 TCND PS3 CPS 553908 O0 000 O0 0 8 1 1 4 68 0000000000 TCFD PS3 CPS 553908 O0 000 O0 0 8 1 1 4 68 0000000000 TSCN PS3 CPS 553908 O0 000 O0 0 8 1 1 4 68 0000000000 TSCF PS3 CPS 553908 O0 000 O0 0 8 1 1 4 68 0000000000 INNDPS3 CPS 553908 O0 000 O0 0 8 1 1 4 68 0000000000 INFD PS3 CPS 553908 O0 000 O0 0 8 1 1 4 68 0000000000 TENS PS3 LB 553908 O0 000 O0 0 8 1 1 4 68 0000000000 GR PS3 GAPI 553908 O0 000 O0 0 8 1 1 4 68 0000000000 CCL PS3 V 553908 O0 000 O0 0 8 1 1 4 68 0000000000 PTEMPS3 DEGF 553908 O0 000 O0 0 8 1 1 4 68 0000000000 PPRE PS3 PSI 553908 O0 000 O0 0 8 1 1 4 68 0000000000 DEVI PS3 DEG 553908 O0 000 O0 0 8 1 1 4 68 0000000000 CVEL PS3 F/HR 553908 O0 000 O0 0 8 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15. ~ PAGE 26 ** DATA ** DEPT. 11909.000 SIGM. PS3 17.167 TPHI.PS3 SBPZN. PS3 48.611 SIGC. PS3 1.106 SIBH. PS3 SDSI.PS3 0.222 BACK. PS3 179.762 FBAC.PS3 TCAF. PS3 45042.703 TCN-D. PS3 23005.230 TCFD.PS3 TSCF. PS3 2432.271 INND.PS3 1870.150 INFD. PS3 GR.PS3 49.844 CCL.PS3 0.043 PTEM. PS3 DEVI.PS3 42.000 CVEL.PS3 -2188.125 DEPT. 11432.500 SIGM. PS3 48.518 TPHI.PS3 SBt~N. PS3 60.454 SIGC. PS3 0.000 SIBH. PS3 SDSI.PS3 0.763 BACK. PS3 240.740 FBAC. PS3 TCAF.PS3 15769.105 TCND. PS3 13101.725 TCFD. PS3 TSCF. PS3 222.178 INND. PS3 1897.954 INFD. PS3 GR.PS3 58.125 CCL.PS3 0.000 PTEM. PS3 DEVI.PS3 42.000 CVEL.PS3 -2019.375 25 323 63 132 34 111 7267 293 339 938 233 933 76.757 101.800 135.187 2836.839 306.398 234.041 SBHF. PS3 TRAT. PS3 TCAN. PS3 TSCN. PS3 TENS. PS3 PPRE. PS3 SBHF. PS3 TRAT. PS3 TCAN. PS3 TSCN. PS3 TENS.PS3 PPRE. PS3 39.266 1.711 106016.297 5724.799 1010.000 1837.243 56.970 1.838 68402.406 910.558 1545.000 1715.690 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .009 SERVICE : FLIC VERSION . O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : 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 INCREFZENT: O. 5000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15 ~3 PAGE: 27 FILE S~ Y VENDOR TOOL CODE START DEPTH ........................... TDTP 11894.0 $ 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 11340.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TDTP TELEMETRY CARTRIDGE TDTP TDTP CARTRIDGE TDTP TDTP SONDE DETECTOR TDTP TDTP GENERATOR $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT) : 07-SEP-96 CP 42.2 2103 07-SEP-96 11877.0 11920.0 11450.0 11915.0 1200.0 NO TOOL NUMBER ........... ATC-CB 433 TNC- P OX2 TND- P OX2 TNG-P 105 11541.0 30.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 THERMAL SANDSTONE 2.65 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15"~ PAGE: 28 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): 1.0 TDTP BACKGROUND PASS # 1 CONTAINS TEMPERATURE AND PRESSURE DATA. TIED INTO AWS BCHA DATED 06/26/91. PRODUCTION R~TES: OIL= 0.07 MBOPD, GAS= 0.09 I4~SCFD, WATER= 0.51 MBWPD GOR= 1347 SCF/STB, WATERCUT= 88.4%, MANIFOLD PRESS.= 300 PSIG., MANIFOLD TEMP.= 83 DEGF. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 32 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 32 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 553908 O0 000 O0 0 9 1 1 4 68 0000000000 PTEMFL1 DEGF 553908 O0 000 O0 0 9 1 1 4 68 0000000000 PPREFL1 PSI 553908 O0 000 O0 0 9 1 1 4 68 0000000000 DEVI FL1 DEG 553908 O0 000 O0 0 9 1 1 4 68 0000000000 CVEL FL1 F/HR 553908 O0 000 O0 0 9 1 1 4 68 0000000000 TENS FL1 LB 553908 O0 000 O0 0 9 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 2-0CT-1996 15.~ PAGE: 29 NAi~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) GR FL1 GAPI 553908 O0 000 O0 0 9 1 1 4 68 0000000000 CCL FL1 V 553908 O0 000 O0 0 9 1 1 4 68 0000000000 ** DATA ** DEPT. 11894.000 PTEM. FL1 233.892 PPRE.FL1 1847.865 DEVI.FL1 CVEL.FL1 1390.313 TENS.FL1 580.000 GR.FL1 51.625 CCL.FL1 DEPT. 11340.000 PTEM. FL1 233.364 PPRE.FL1 1809.947 DEVI.FL1 CVEL.FL1 2167.500 TENS.FL1 730.000 GR.FL1 60.969 CCL.FL1 42.000 0.000 42.000 0.035 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .009 SERVICE : FLIC VERSION : O01CO1 DATE : 96/10/ 2 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 96/10/ 2 ORIGIN : FLIC TAPE NAlViE : 96263 CONTINUATION # : 1 PREVIOUS TAPE : COFk4F2fT : BP EXPLORATION (ALASKA), P-04, PRUDHOE BAY, 50-029-22180-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 96/10/ 2 ORIGIN : FLIC REEL NAME : 96263 CONTINUATION # .. PREVIOUS REEL : COMMENT : BP EXPLORATION (ALASKA), P-04, PRUDHOE BAY, 50-029-22180-00 Copyright 1987,1988,1989,1990,1991 By WESTERN ATLAS INTERNATIONAL, INC. Ail rights reserved. Tape Subfile 1 is type: LIS **** REEL HEADER **** 91/ 7/25 o1 **** TAPE HEADER **** 91/ 7/25 01 Tape Subfile: 1 Minimum record length: Maximum record length: 2 records... 132 bytes 132 bytes { OFIL ED Bate Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: $ RUN1 89777 J. DAHL B. BAKER P-4 500292218000 BP EXPLORATION ATLAS WIRELINE SERVICES 25-JUL-91 RUN2 RUN3 31 liN 13E 2564 2001 91.64 54.19 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 7.625 1154.0 6.750 **** FILE HEADER **** FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS All tool strings; depth shifted and clipped curves; all runs merged; no case hole data. DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH BCS 11541.0 DIL 11541.0 2435 11541.0 $ BASELINE CURVE FOR SHIFTS: GR FROM BCS CURVE SHIFT DATA (MEASURED DEPTH) ~ STOP DEPTH 11986.0 12006.0 11950.0 BASELINE DEPTH 11546.5 11770.0 11774.0 11778.0 11782.0 11788.0 $ MERGED DATA SOURCE PBU TOOL CODE $ REMARKS: DT 11546.5 11770.0 11776.0 11778.0 11781.0 11788.0 RUN NO. - EQUIVALENT UNSHIFTED DEPTH PASS NO. MERGE TOP NPHI AND DIL CURVES ON DEPTH. NO DEPTH SHIFT REQUIRED FOR THESE CURVES. $ CN : BP EXPLORATION WN : P-4 FN : PRUDHOE BAY COUN : N. SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 13 Curves: Name Code Samples Units Size Length 1 DT 68 1 US/F 4 4 2 FUCT 68 1 CPS 4 4 3 GR 68 1 GAPI 4 4 4 ILD 68 1 O~ 4 4 5 ILM 68 1 OHMM 4 4 6 LL8 68 1 OHMM 4 4 7 NPHI 68 1 PU-S 4 4 8 NRAT 68 1 DIM 4 4 9 NUCT 68 1 CPS 4 4 10 SP 68 1 MV 4 4 11 TEMP 68 1 DEGF 4 4 12 TEND 68 1 LBF 4 4 13 TENS 68 1 LBF 4 4 * DATA RECORD (TYPE# 0) 1014 BYTES * 52 Total Data Records: 53 MERGE BASE Tape File Start Depth = 12010.000000 Tape File End Depth = 11540.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 1657 datums Tape Subfile: 2 130 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CASED HOLE MAIN PASS Depth shifted and clipped curves for open hole logs run into casing. PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH 2435 7300.0 11541.0 GRCH 7300.0 11541.0 $ BASELINE CURVE FOR SHIFTS: GR FROM BCS CURVE SHIFT DATA (MEASURED DEPTH) .... EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH $ REMARKS: NO DEPTH SHIFT REQUIRED. $ CN : BP EXPLORATION WN : P-4 FN : PRUDHOE BAY COUN : N. SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Code Samples Units Size Length 1 FUCT 68 1 CPS 4 4 2 GRCH 68 1 GAPI 4 4 3 MTEM 68' 1 DEGF 4 4 4 NPHI 68 1 PU-S 4 4 5 NRAT 68 1 DIM 4 4 6 NUCT 68 1 CPS 4 4 7 TEND 68 1 LBF 4 4 8 TENS 68 1 LBF 4 4 * DATA RECORD (TYPE# 0) 1014 BYTES * 32 Total Data Records: 303 Tape File Start Depth = 11541.000000 Tape File End Depth = 7300.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 10924 datums Tape Subfile: 3 329 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool ,String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH DIL 11541.0 11541.0 11541.0 BCS 2435 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP GR CN PCM AC DIFL $ CABLEHEAD TENSION TEMPERATURE GAMMA RAY COMP. NEUTRON 'PULSE CODE MODULATOR ACOUSTILOG DUAL INDUCTION STOP DEPTH 12006.0 11986.0 11950.0 26-JUN-91 FSYS256 REV:G002 100 26-JUN-91 603 26-JUN-91 12010.0 12017.0 11541.0 12014.0 0.0 TOOL NUMBER 3974 2806 1309 2435 3506 1603 1503 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 6.750 11540.0 11541.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD, FILTRATE AT MT: MUD FILTRATE AT BHT: BRINE XCD POLYMER 8.60 38.0 8.1 8.4 196.0 0.315 68.0 0.109 196.0 0.294 68.0 O.00O 0.0 MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: CN : BP EXPLORATION WN : P-4 FN : PRUDHOE BAY COUN : N. SLOPE STAT : ALASKA 0.341 0.000 THERMAL SANDSTONE 0.00 0.000 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 16 Curves: Name Code Samples Units Size Length 1 AC 68 1 US/F 4 4 2 CHT 68 1 LBF 4 4 3 CILD 68 1 MMHO 4 4 4 CLSN 68 1 CPS 4 4 5 CN 68 1 % 4 4 6 CNC 68 1 % 4 4 7 CNRA 68 1 DIM 4 4 8 CSSN 68 1 CPS 4 4 9 GR 68 1 GAPI 4 4 10 RFOC 68 1 OHMM 4 4 11 RILD 68 1 OHMM 4 4 12 RILM 68 1 OHMM 4 4 13 SP 68 1 MV 4 4 14 SPD 68 1 F/MN 4 4 15 TEMP 68 1 DEGF 4 4 16 TTEN 68 1 LBF 4 4 * DATA RECORD (TYPE# 0 ) 958 BYTES * 64 Total Data Records: 135 68.0 0.0 Tape File Start Depth = 12010.000000 Tape File End Depth = 11540.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 5731 datums Tape Subfile: 4 211 records... Minimum record length: 62 bytes Maximum record length: 958 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 1 1 2 0.2500 VENDOR TOOL CODE START DEPTH DIL 11541.0 BCS 11541.0 2435 .~ 11541.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR) : STOP DEPTH 12006.0 11986.0 11950.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP GR CN PCM AC DIFL $ CABLEHEAD TENSION TEMPERATURE GAMMA RAY COMP. NEUTRON PULSE CODE MODULATOR ACOUSTILOG DUAL INDUCTION BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: 26-JUN-91 FSYS256 REV:G002 VER:2.0 100 26-JUN-91 654 26-JUN-91 12010.0 12017.0 11541.0 12014.0 0.0 TOOL NUMBER 3974 2806 1309 2435 3506 1603 1503 6.750 11540.0 11541.0 BRINE XCD POLYMER 8.60 38.0 8.1 8.4 196.0 0.315 68.0 0.109 196.0 0.294 68.0 0.000 0.0 0.341 68.0 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: CN : BP EXPLORATION WN : P-4 FN : PRUDHOE BAY COUN : N. SLOPE STAT : ALASKA THERMAL SANDSTONE 0.00 0.000 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F Curves: 1 AC 2 CHT 3 CILD 4 CLSN 5 CN 6 CNC 7 CNRA 8 CSSN 9 GR 10 RFOC 11 RILD 12 RILM 13 SP 14 SPD 15 TEMP 16 TTEN Name Code Samples Units 68 1 US/F 68 1 LBF 68 1 MMHO 68 1 CPS 68 1 % 68 1 % 68 1 DIM 68 1 CPS 68 1 GAPI 68 1 OHMM 68 1 OHMM 68 1 OHMM 68 1 MV 68 1 F/MN 68 1 DEGF 68 1 LBF Size Length 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 * DATA RECORD (TYPE# O) 958 BYTES * 64 Total Data Records: 135 Tape File Start Depth = 12010.000000 Tape File End Depth = 11540.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14998 datums Tape Subfile: 5 Minimum record length: Maximum record length: 209 records... 62 bytes 958 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW CASED HOLE MAIN PASS Curves and log header data for open hole logs run into casing. PASS NUMBER: DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH 2435 7300.0 GRCH 7300.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP GR CN PCM AC DIFL $ STOP DEPTH 11541.0 11541.0 CABLEHEAD TENSION TEMPERATURE GAMMA RAY COMP. NEUTRON PULSE CODE MODULATOR ACOUSTILOG DUAL INDUCTION 26-JUN- 91 FSYS256 REV:G002 VER:2.0 100 26-JUN-91 746 26-JUN-91 12010.0 12017.0 11541.0 12014.0 0.0 TOOL NUMBER 3974 2806 1309 2435 3506 1603 1503 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 6.750 11540.0 11541.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: BRINE XCD POLYMER 8.60 38.0 8.1 8.4 196.0 0.315 68.0 0.109 196.0 0.294 68.0 0.000 0.0 0.341 68.0 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: THERMAL SANDSTONE MATRIX DENSITY: HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : REMARKS: CN : BP EXPLORATION WN : P-4 FN : PRUDHOE BAY COUN : N. SLOPE STAT : ALASKA 0.00 0.000 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Code Samples Units Size Length 1 CHT 68 1 LBF 4 4 2 CLSN 68 1 CPS 4 4 3 CN 68 1 % 4 4 4 CNC 68 1 % 4 4 5 CNRA 68 1 DIM 4 4 6 CSSN 68 1 CPS 4 4 7 GR 68 1 GAPI 4 4 8 SPD 68 1 F/MN 4 4 9 TEMP 68 1 DEGF 4 4 10 TTEN 68 1 LBF 4 4 * DATA RECORD (TYPE# 0) 1018 BYTES * 40 Total Data Records: 738 Tape File Start Depth = 11541.000000 Tape File End Depth = 7300.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 30097 datums Tape Subfile: 6 808 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 7 is type: LIS **** TAPE TRAILER **** 91/ 7/25 01 **** REEL TRAILER **** 91/ 7/25 01 Tape Subfile' 7 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Thu 29 AUG 91 2:47a Elapsed execution time = 57.90 seconds. SYSTEM RETURN CODE = 0
