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196-036
STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COM ION • W COMPLETION OR RECOMPLETION RE T AND LOG la. Well Status: Oil 0 Gas 0 SPLUG 0 Other 0 Abandoned ® • Suspended 0 1b.Well Class: 20AAC 25.105 20AAC 25.110 Development 0 Exploratory ❑ GINJ ❑ WINJ 0 WAG 0 WDSPL 0 No.of Completions: Zero ' Service 0 Stratigraphic Test 0 2. Operator Name: 6. Date Comp.,Susp.,or Aband.: 14.Permit to Drill Number/Sundry BP Exploration(Alaska),Inc 5/30/2017 • 196-036 • 317-112 3. Address: 7. Date Spudded: 15' API Number: P.O.Box 196612 Anchorage,AK 99519-6612 3/23/1996 • 50-029-22652-00-00 • 4a. Location of Well(Governmental Section): 8. Date TD Reached: 16. Well Name and Number: • 4/16/1996 PBU D-33 Surface: 2965'FSL,1067'FEL,Sec.23,T11N,R13E,UM • 9 Ref Elevations KB 78 75 17. Field/Pool(s): Top of Productive Interval: 4605'FSL,536'FEL,Sec.23,T11N,R13E,UM GL 41.20 • BF 42.55 • PRUDHOE BAY,PRUDHOE OIL. Total Depth: 460'FSL,2646'FEL,Sec.14,T11N,R13E,UM 10. Plug Back Depth(MDTTVD): 18. Property Designation: • 10040'/9027' • ADL 028285 • 4b. 4b.Location of Well(State Base Plane Coordinates,NAD 27): 11. Total Depth(MD/TVD): 19. DNR Approval Number: Surface:x- 654101 y- 5958686 Zone - ASP 4 • 12277'/9016' • 91-32 TPI: x- 654596 y- 5960337 Zone - ASP 4 12. SSSV Depth(MD/TVD): 20 Thickness of Permafrost MD/TVD: Total Depth:x- 652463 y- 5961428 Zone - ASP 4 None 1900'(Approx.) 5. Directional or Inclination Survey: Yes 0 (attached) No 0 13. Water Depth,if Offshore: 21. Re-drill/Lateral Top Window MDlfVD: Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) N/A 22. Logs Obtained List all logs run and,pursuant to AS 31.05.030 and 20 AAC 25.071,submit all electronic data and printed logs within 90 days of completion, suspension,or abandonment,whichever occurs first.Types of logs to be listed include,but are not limited to:mud log,spontaneous potential,gamma ray,caliper, resistivity,porosity,magnetic resonance,dipmeter,formation tester,temperature,cement evaluation,casing collar locator,jewelry,and perforation record. Acronyms may be used.Attach a separate page if necessary MWD,LWD/FE,DIR,GR,NEU,RES,EWR Phase 4,CNPhi SCANNED JUL 2 1 2017, 23. CASING,LINER AND CEMENTING RECORD CASING WT.PER GRADE SETTING DEPTH MD SETTING DEPTH ND HOLE SIZE CEMENTING RECORD AMOUNT FT. PULLED TOP BOTTOM TOP BOTTOM 20" 91.5# H-40 38' 118' 38' 118' 30" 260 sx Arctic Set(Approx.) 10-3/4" 45.5# L-80 38' 3226' 38' 3220' 13-1/2" 915 sx PF'E',375 sx Class'G',263 sx PF'C' 7-5/8" 29.7# S-95 36' 9970' 36' 9028' 9-7/8" 512 sx Class'G' 4-1/2" 12.6# 1-80 9831' 12277' 9015' 9016' 6-3/4" 411 sx Class'G' 24. Open to production or injection? Yes 0 No 10 25. TUBING RECORD If Yes,list each interval open(MD/TVD of Top and Bottom;Perforation GRADE DEPTH SET(MD) PACKER SET(MD/TV Size and Number): 4-1/2"12.6#13Cr80/L-80 9449' 9256'/8754' 9391'/8828' ...6604.0 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. DATE E asp, q E err pp Was hydraulic fracturing used during completion? Yes ❑ No RECEIVED-i� ivM a Per 20 AAC 25.283(i)(2)attach electronic and printed r j/270111- t1 H N f.r i�AMF information /( R1F)1=r. J U N 1 5 2017 DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED �� --- -- 10040' Set Whipstock AOGCC 27. PRODUCTION TEST Date First Production: Not on Production Method of Operation(Flowing,gas lift,etc.):N/A Date of Test: Hours Tested: Production for Oil-Bbl: Gas-MCF: Water-Bbl: Choke Size: Gas-Oil Ratio: Test Period ...► Flow Tubing Casino Press: Calculated Oil-Bbl: Gas-MCF: Water-Bbl: Oil Gravity-API(corn): Press 24 Hour Rate "'"41" Form 10-407 Revised 5/2017 CONTINUED ON PAGE 2 Submit ORIGINAL only lIG 1/7 ) J J 7 RBDMS �,v JUN 2 2 2017 �6b 7:z• 17 .l 7171 28. CORE DATA • Conventional Core(s) Yes 0 No 0 • Sidewall Cores Yes 0 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 form,if needed).Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS(List all formations and markers encountered): 30. FORMATION TESTS NAME MD ND Permafrost-Top Well Tested? Yes 0 No 0 • Permafrost-Base If yes,list intervals and formations tested,briefly summarizing test results.Attach Top of Productive Interval 8950' 8565' separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Sag River 8824' 8463' Shublik 8860' 8494' Sadlerochit 8950' 8565' Formation at total depth: Sadlerochit 8950' 8565' 31. List of Attachments: Summary of Post-Rig Work,Summary of Daily Drilling Reports,Wellbore Schematic Diagram Information to be attached includes,but is not limited to:summary of daily operations,wellbore schematic,directional or inclination survey,core analysis, paleontological report,production or well test results,per 20 AAC 25.070. 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Authorized Name: Lastufka,Joseph N Contact Name: Browning,Zachary H Authorized Title: Informal' and Data nt I Contact Email: Zachary.Browning@bp.com Authorized Signature: a e: 6/14111 Contact Phone: +1 907 564 5220 ✓✓✓ ��\ INSTRUCTIONS General:This form is designed fo bmitting a complete and correct well completion report and log on all types of lands and leases in Alaska.Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC,no matter when the analyses are conducted. Item 1 a. 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 1 b.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 ND for the top and base of permafrost in Box 29. Item 22.Review the reporting requirements of 20 AAC 25.071 and,pursuant to AS 31.05.030,submit all electronic data and printed logs within 90 days of completion,suspension,or abandonment,whichever occurs first. Item 23.Attached supplemental records should show the details of any multiple stage cementing and the location of the cementing tool. Item 24.If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26.(Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27.Method of Operation:Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-in,or Other(explain). Item 28.Provide a listing of intervals cored and the corresponding formations,and a brief description in this box.Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30.Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box.Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Item 31.Pursuant to 20 AAC 25.070,attach to this form:well schematic diagram,summary of daily well operations,directional or inclination survey,and other tests as required including,but not limited to:core analysis,paleontological report,production or well test results. Form 10-407 Revised 5/2017 Submit ORIGINAL Only • • Daily Report of Well Operations D-33 ACTIVITYDATE SUMMARY T/I/O = 0/1580/200. Temp = SI. IA FL (Pre CTD). AL SI @ casing valve (1900 psi, OPS 5/6/2017 gauge). IA FL @ 96' (2.5 bbls). Coil in control of wellhead valves upon departure. 1400 CTU#14 1.75" CT- Mill nipple/Whipstock drift MIRU. Complete 7-day BOP Test. MU BOT LH milling assembly with 3.80" Stabilizer/3.80" Superloy String Mill/3.80" Diamond Parabolic Mill. RIH and mill XN nipple at 9435' MD to 3.80"'. Drift to 10,156'with milling assembly. POOH. At surface gauge mills. 3.79" GR: diamond parabolic-go, string mill and stabilizer- no go. MU BOT 3.70"WS drift. 5/6/2017 ***Job In Progress Continue on WSR 05/07/17*** CTU#14 1.75" CT- Mill nipple/Whipstock drift ***Job Continued from WSR 05/06/17*** RIH with BOT 3.70"WS drift. Drift to 10150' CTM. POOH. FP well with 38 bbls of 50/50 McOH. RDMO. 5/7/2017 ***Job Complete*** T/I/O =VAC/500/0. (Pre CDR-2) Set 4" CIW TWC#437 @ 125", (SET GOOD). RDMO. ***JOB COMPLETE***. See log for details. 5/7/2017 FWHP's =TWC/500/0. T/I/O = TWC/500/0. (PRE CDR-2) ND upper tree & NU temp upper most tree. (FC, SV, WV, piggy back WV, 4x3 spool off piggy back WV) PT'd against TWC, 300 low/5000 high , 5/10/2017 (PASSED). RDMO. ***JOB COMPLETE*** See log for details. FWHP's = TWC/500/0. T/I/O = TWC/500/0. Temp = SI. Bleed IAP (Pre Rig). Well has been prepped for rig. IA FL near surface. Bled IAP from 500 psi to 0 psi in 15 min (all gas). Monitored for 30 min, WHPs unchanged. Final WHPs =TWC/0/vac. 5/13/2017 SV, WV= C. MV= O. IA, OA= OTG. 16:00 hrs. T/I/O = TWC/0/0. Temp = SI. WHPs (post bleed). Well has been prepped for rig. WHPs unchanged overnight. 5/14/2017 SV, WV= C. MV= O. IA, OA = OTG. 17:00 hrs 5/21/2017 T/I/O=TWC/0/0 Installed TS#03. FWP's TWC/0/0 see log for details. T/I/O = TWC/O+NAC. Temp = SI. WHPs (pre CTD). No AL. Wellhouse, flowline, SSV removed. Riser on treecap, second WV installed. IAP, OAP unchanged. 5/23/2017 MV= O. IA, OA= OTG. 21:30 5/25/2017 T/I/O=TWC/0/0 Removed TS#03 from tree. FWP's TWC/0/0 see log for details. • S North America-ALASKA-BP Page 17f8 Operation Summary Report Common Well Name:D-33 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:5/26/2017 End Date:6/4/2017 1X3-018FX-C:(2,279,552.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:CDR-2 Spud Date/Time:3/23/1996 12:00:00AM Rig Release: Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000587 Active datum:ORIG KELLY BUSHING @78.75usft(above Mean Sea Level) Date From-To Hrs Task Code I NPT NPT Depth Phase Description of Operations (hr) (usft) 5/26/2017 12:00 - 15:00 3.00 MOB P PRE PREP TO MOVE OFF WELL F-22. COMPLETE MOVE CHECKLIST. CONDUCT PJSM WITH TRUCK PUSHER AND RIG CREW FOR MOVING OFF WELL. 15:00 - 17:00 2.00 MOB P PRE MOVE PIT MODULE AND SUB MODULE OFF WELL AND AROUND TO FRONT SIDE OF PAD. CLEAN UP AROUND WELLHEAD. PREP TO MOVE OFF F-PAD. 17:00 - 19:00 2.00 MOB P PRE MOVE RIG OFF F-PAD TO D-PAD. ROUTE OF TRAVEL IS F-PAD ACCESS ROAD, LEFT ON SPINE ROAD TO D-PAD ACCESS ROAD TO D-PAD. 19:00 - 21:15 2.25 MOB P PRE ARRIVE ON PAD. PREP TO MOVE DRILLING SUB OVER WELL. CONDUCT PJSM FOR PULLING OVER THE WELL WITH NES TRUCK DRIVERS AND RIG CREW. BACK DRILLING SUB OVER WELL,SET IT DOWN. 21:15 - 21:45 0.50 MOB P PRE j FINISH WELDING BRACKET IN MUD LAB FOR HOOD. 21:45 - 23:00 1.25 MOB P PRE MOVE PIT MODULE AROUND TO BACK SIDE OF PAD,SPOT IT NEXT TO DRILLING SUB AND SET IT DOWN. 23:00 - 00:00 1.00 MOB P PRE START RIGGING UP. 5/27/2017 00:00 - 02:00 2.00 MOB P PRE CONTINUE RIGGING UP. PREP REEL FOR SWAP. SPOT TIGER TANK AND RIG UP 1502 LINE. SPOT AUXILIARY EQUIPMENT. 02:00 - 04:30 2.50 MOB P PRE CONDUCT PJSM WITH PEAK CREWAND RIG CREW FOR LOWERING REEL. LOWER REEL ONTO TRUCK AND SECURE IT. SPOT NEW REEL INTO POSITION,HOOK UP I WITH SLINGS AND LIFT IT ONTO RIG. ADJUST LEVELWIND ADJUST SHIPPING BAR 04:30 - 12:00 7.50 MOB P PRE SECURE REEL AND RIG UP INNER REEL IRON -REMOVE OLD IRON AND BULKHEAD -ADJUST WASH PIPE CLAMP -PREP FOR STABBING COIL CONDUCT LEAK TIGHT TEST ON TREE,250 PSI LOW FOR MINUTES/3500 PSI FOR 5 MINUTES HIGH,ALL PASSING TEST -INSTALL RISER AND MAKE UP MPD LINE I MONITOR IAAND OA DURING RIG UP. 12:00 - 14:30 2.50 MOB P PRE RIG UP TEST JOINT. PERFORM VALVE CHECKLIST. FILL PITS,INSTALL REEL IRON. PERFORM PJSM AND REVIEW PROCEDURE FOR TESTING BOPS. 14:30 - 15:30 1.00 MOB P PRE FILL SURFACE LINES AND BOPS. CONTINUE INSTALLING REEL IRON. Printed 6/13/2017 3:55:57PM *All depths reported in Drillers Depths* - • • • North America-ALASKA-BP Page 2 gtif6 Operation Summary Report Common Well Name:D-33 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:5/26/2017 End Date:6/4/2017 X3-018FX-C:(2,279,552.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:CDR-2 Spud Date/Time:3/23/1996 12:00:00AM Rig Release: Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000587 Active datum:ORIG KELLY BUSHING©78.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase I Description of Operations (hr) (usft) 15:30 - 18:00 2.50 BOPSUR P PRE 'BOP TEST. i T1 VALVE FAILS,STOP AND REGREASE AND RE-TEST,PASSES. CONTINUE TESTING BOPS AS PER AOGCC _- AND BP REGS. 18:00 - 23:45 5.75 BOPSUR P PRE CONTINUE TESTING BOPS. TEST ANNULAR,UPPER BLIND SHEARS, UPPER 2-3/8"PIPE SLIPS,3"PIPE SLIPS, ,2-3/8"X 3-1/2"VBRS,LOWER BLIND SHEARS, LOWER 2-3/8"PIPE SLIPS. TEST ALL CHOKE LINE VALVES AND MPD LINE VALVES. 23:45 - 00:00 0.25 MOB P PRE CLEAR RIG FLOOR. LAY DOWN TEST JOINT. 5/28/2017 00:00 - 02:00 2.00 MOB P PRE FINISH TESTING CHOKE VALVES FROM THE OTHER SIDE. PURGE TEST PUMP WITH AIR. CONDUCT RIG EVAC EXERCISE WITH JURY CREW,ALL PERSONS MUSTER AND ACCOUNTED FOR IN 3 MIN. CONDUCT AAR AFTERWARDS. 02:00 - 03:30 1.50 MOB P PRE REMOVE CONTAINMENT FROM UNDER REEL SO IT CAN BE ROLLED FORWARD. ROLL REEL FORWARD TO GET IT IN POSITION FOR INSTALLING A GRAPPLE AND REMOVING THE SHIPPING BAR. LOTO REEL AND PUT CONTAINMENT BACK IN PLACE. 03:30 - 05:00 1.50 MOB P PRE INSTALL GRAPPLE AND PULL TEST. CONDUCT PJSM AND REVIEW PROCEDURE FOR PULLING CT ACROSS SHED INTO INJECTOR. INSTALL A SECOND CHAIN ON THE REEL THEN REMOVE SHIPPING BAR. 05:00 - 06:00 1.00 MOB P PRE USE WINCH CABLE TO PULL CT INTO INJECTOR. -MEG E-LINE,GOOD TEST 06:00 - 07:00 1.00 MOB P PRE PRESSURE TEST INNER REEL IRON j-5 MINUTES LOWAT 250 PSI/TEST 4700 PSI HIGH,GOOD TESTS 07:00 - 08:30 1.50 MOB P PRE PUMP SLACK BACK -PREP WIRE AND FILL COIL -PUMP SLACK BACK PUMPING 4.4 BPM WITH FRESH WATER 08:30 - 12:00 3.50 MOB j P PRE 1 CUT COIL -FOUND WIRE AT 168'BACK=1.1%SLACK 1-BOOT UP AND PUMP BACK AGAIN AT 4.8 BPM WITH FRESH WATER -CUT AGAIN AND FOUND WIRE AT 175',CUT AT TOTAL OF 180' -RIG DOWN CUTTER -MEG TEST GOOD 12:00 - 16:00 4.00 MOB P PRE RE-HEAD COIL CONNECTOR -PULL TEST -MAKE UP UQC -PT UQC AND 0 RINGS 16:00 - 18:00 2.00 I MOB P PRE CHANGE OUT SEAL ON BOP ACTUATOR RAM, RETEST DOOR SEALS,GOOD. Printed 6/13/2017 3:55:57PM `AII depths reported in Drillers Depths* • . S North America-ALASKA-BP Page 3 046- Operation Summary Report Common Wet Name:D-33 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:5/26/2017 End Date:6/4/2017 X3-018FX-C:(2279,552.00) Project:Prudhoe Bay . Site:PB D Pad Rig Name/No.:CDR-2 Spud Date/Time:3/23/1996 12:00:00AM Rig Release: Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000587 Active datum:ORIG KELLY BUSHING©78.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) _ (usft) 18:00 - 19:00 1.00 MOB P PRE CONDUCT PRE-SPUD MEETING WITH MILLER CREW. I TEST RIG ESD,GOOD. INSPECT GENERATORS,ENSURE RIG SAVERS ARE RESET. 19:00 - 19:30 0.50 MOBP PRE CONDUCT RIG EVAC WITH MILLER CREW. i ALL PERSONS MUSTER AND ACCOUNTED FOR IN 3 MIN. CONDUCT AAR AFTERWARDS. 19:30 - 20:30 1.00 MOB P PRE INSTALL NOZZLE FOR PUMPING FORWARD. PUMP 1 REEL VOLUME FORWARD AT4 BPM, DfSPLACE CT TO MUD. 20:30 - 00:00 3.50 PULL P PRE !CONDUCT PJSM WITH VALVE CREW AND REVIEW PROCEDURE FOR PULLING TWC. INSPECT BPV LUBRICATOR SLING CERTIFICATIONS. PICK UP BPV LUBRICATOR AND M/U TO WELL. PT 250/3,500 PSI,GOOD. PULL TWC,0 PRESSURE. PURGE LUBRICATOR WITH DIESEL. REMOVE BPV LUBRICATOR AND RECOVER PLUG. OFFLOAD BPV EQUIPMENT. CLEAN AND CLEAR RIG FLOOR,PREP FOR BULLHEADING. 5/29/2017 00:00 - 01:30 1.50 RIGU P PRE INSTALL NIGHT CAP AND PRESSURE TEST 250/3,500 PSI,GOOD. CONDUCT PJSM AND REVIEW PROCEDURE FOR BULLHEADING WELL. 01:30 - 02:00 0.50 RIGU P PRE START BULLHEADING WITH 5 BBLS MEOH FOLLOWED BY KCL. PUMP KCL AT 5 BPM. AFTER 25 BBLS KCL PUMP PRESSURE INCREASES QUICKLY,REDUCE RATE TO 2.3 BPM/3,500 PSI. PUMP 2.3 BPM/3,500 PSI FOR ABOUT 5 MIN, STEADY PRESSURE. DISCUSS WITH ODE,DECISION IS MADE TO STOP BULLHEADING AND MAKE A NOZZLE RUN. TOTAL OF 5 BBLS MEOH AND 41 BBLS KCL PUMPED. 02:00 - 04:00 2.00 RIGU P PRE CONDUCT PJSM FOR PICKING UP NOZZLE BHA. MAKE UP QTS AND NOZZLE BHA. MAKE UP INJECTOR TO WELLAND PRESSURE TEST CONNECTION,GOOD. DISPLACE MUD OUT OF CT AND BACK TO PITS. PUMP 5 BBLS MEOH TO NOZZLE THEN SHUT DOWN OPEN WELL UP. 04:00 - 06:30 2.50 RIGU P PRE RIH WITH NOZZLE 10200 MD -PUMP 0.25 BPM HOLD 100 PSI WHP. -TAKING RETURNS TO FLOW BACK TANK Printed 6/13/2017 3-55:57PM `AII depths reported in Drillers Depths* • • North America-ALASKA-BP Page 4 64'6 Operation Summary Report Common Well Name:D-33 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:5/26/2017 End Date:6/4/2017 X3-018FX-C:(2,279,552.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:CDR-2 Spud Date/Time:3/23/1996 12:00:00AM Rig Release: Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000587 Active datum:ORIG KELLY BUSHING©78.75usft(above Mean Sea Level) Date From-To Hrs I Task I Code I NPT NPT Depth Phase Description of Operations (hr) (usft) 06:30 - 08:00 I 1.50 RIGU P PRE BOTTOM KILL WELL WITH 8.5 KCL I-PJSM WITH ALL PARTIES INVOLVE, REVIEWED PRESSURE CROSS CHECK CARD -START PUMPING AT 3.7 BPM/2170 PSI/138 PSI DOWNSTREAM FROM CHOKE -MUD WEIGHTS OUT RANGE FROM 8.4-8.46 PPG -PUMPA TOTAL OF 158 BARRELS -CONDUCT 10 MINUTE NO FLOW CHECK TO SHAKER,WELL STATIC -LOSS 3.7 BARRELS DURING PUMPING OPERATION/ -CURRENT LOSS RATE IN WELL LESS THAN 6 BARRELS/HR 08:00 - 08:30 0.50 RIGU N RREP 10,200.00 PRE REPLACE LEAKY STRIPPER ELEMENT -BARRIER IN WELLL,STATIC KILL WEIGHT FLUID IN WELL,TESTED BOPES -CLOSE ANNULAR AND MONITOR FOR PRESSURE -PJSM AND REVIEWED NABORS PROCEDURE FOR CHANGING STRIPPER ELEMENT CHANGING OUT ELEMENT TOOKA TOTAL OF 10 MINUTES -WILL TEST WHEN WE ARE OUT OF THE HOLE 08:30 - 10:00 1.50 RIGU P PRE CIRCULATE HIGH VIZ PILL AND MILLING I FLUID TO NOZZLE -DYNAMIC FLOWCHECK FOR 10 MINUTES I AFTER CHANGING STRIPPER,0.5 IN AND 0.46 OUT -PUMP 32 BBL HIGH VIS PILL AT 3.1 BPM/ 1927 -PUMP 8.5 DRILLING AT 3.1 BPM 1900 PSI -DISPLACE ALL THE KCL TO FLOW BACK TANK -SPOT THE HIGH VIS PILL ACROSS THE PERFS AND THAN AS SOON AS THE MUD COMING UP THE BACK SIDE poh 10:00 - 12:30 2.50 RIGU P PRE POH WITH NOZZLE -PUMPING AS POH AT 3.1 BPM AND 1920 PSI CORRECT DISPLACEMENTS -FLUID LOSS LESS THAN 3 BPH -FLOWCHECK AT 200',WELL STATIC 12:30 - 13:30 1.00 DHB P PRE I TEST STRIPPER PACKOFFS,GOOD TEST 13:30 - 15:00 1.50 STWHIP P WEXIT PICK WHIPSTOCK SETTING BHA 15:00 - 18:00 3.00 STWHIP P . WEXIT RIH WITH WHIPSTOCK SETTING BHA. 18:00 - 20:00 2.00 STWHIP P WEXIT LOG GR FROM 9,500 FT TO TIE-IN DEPTH. I CORRECT-1 FT. 'PICK UP TO LOG CCL ACROSS LINER TOP AREAAND WHIPSTOCK SETTING AREA. LOG CCL DOWN FROM LINER TOP AREA TO WHIPSTOCK SETTING AREA. Printed 6/13/2017 3:55:57PM `All depths reported in Drillers Depths* • North America-ALASKA-BP Page 5 q6 Operation Summary Report Common Well Name:D-33 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:5/26/2017 End Date:6/4/2017 X3-018FX-C:(2,279,552.00) 1 Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:CDR-2 Spud Date/Time:3/23/1996 12:00:00AM Rig Release: Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000587 Active datum:ORIG KELLY BUSHING©78.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 20:00 - 20:30 0.50 STWHIP P WEXIT PICK BACK UP TO 10,000'. KEEP TF AT 45R. EXAMINE CCL LOG,GOOD AGREEMENT WITH CCL LOG IN WELL PLAN WITHIN 1 FT. RIH TO SET DEPTH. CLOSE EDC,PRESSURE UP TO 3,800 PSI TO SHEAR OUT RUNNING TOOL. TOWS: 10,040'MD tBOWS: 10,052.5'MD SET 45 DEG ROHS SET 3.5K DOWN TO CONFIRM,LOOKS GOOD. 20:30 - 23:00 2.50 STWHIP P WEXIT PICKUP PERFORM 10 MIN DYNAMIC FLOW CHECK OFF BOTTOM,GOOD. POOH. -MUD WEIGHT:8.69 PPG IN,8.68 PPG OUT -RATE:1.00 BPM IN,0.62 BPM OUT -EDC STILL CLOSED,PUMPING THROUGH RUNNING TOOL RATE:1.00 BPM.CIRC PRESSURE:1,000 PSI -SLIGHT DRAG SEEN AROUND 9,000'. 23:00 - 00:00 1.00 STWHIP P WEXIT 'MONITOR WELL FOR 10 MINUTES AT BHA: STATIC -CLOSE EDC,POWER DOWN -INJECTOR OFF:23:00 LAY DOWN WHIPSTOCK SETTING TOOLS, FUNCTIONED NORMALLY. 5/30/2017 00:00 - 00:30 0.50 STWHIP P WEXIT CONTINUE L/D BHA. 00:30 - 01:00 0.50 STWHIP P WEXIT MAKE UP 3.80"MILLING BHA#3 -PRESSURE TEST QTS TO 250 PSI LOW FOR 5 MINUTES/3,500 PSI HIGH FOR 5 MINUTES -INJECTOR ON:00:55 01:00 - 03:30 2.50 STWHIP P WEXIT RIH WITH 3.80"MILLING BHA#3 FROM -RATE:0.23 BPM IN,0.31 BPM OUT.CIRC PRESSURE:600 PSI THROUGH OPEN EDC -MUD WEIGHT:8.68 PPG IN,8.68 PPG OUT -STOP AT 5,000'AND CHECK GOOSENECK ALIGNMENT. -CONTINUE RIH. 03:30 - 04:30 1.00 STWHIP P WEXIT LIGHT DRY TAG ON WHIPSTOCK AT 10,042 FT. PICK UP AND GO TO 2.8 BPM. I RETURN LINE IS PLUGGING OFF, TROUBLESHOOT AND CLEAR IT. 04:30 - 06:00 1.50 STWHIP N SFAL WEXIT CLEAR RETURN LINE. OPEN MPD CHOKE AND INSPECT. CLEAR OUT HANDFUL OF METAL DEBRIS. TIGHTEN CHOKE BACK UP AND PT,GOOD. - n A� 06:00 - 14:45 8.75 STWHIP P WEXIT MILL 3.80"WINDOW IN 4.50"CASING/LINER Zvi PER BAKER REP FROM 10,040'MD TO 10,059' D'35` MD I✓ -RATE:2.82 BPM IN,2.80 BPM OUT -MUD WEIGHT:8.72 PPG IN,8.69 PPG OUT -DWOB:2.2-3.5 KLBS -CIRC PRESSURE:2550 PSI -RATHOLE DRILLED OFF FAIRLY QUICKLY AFTER INITIAL 3' -CIRCULATE SAMPLE UP,GEOLOGIST CONFIRMS-97'FORMATION WITH SLIGHT METAL TRACE. DRIFT PASS IS GOOD. FLOW CHECK OFF BOTTOM IS NO FLOW,VERY SLIGHT LOSS. Printed 6/13/2017 3:55:57PM *All depths reported in Drillers Depths* • 41111 North America-ALASKA-BP Page 6e46. Operation Summary Report Common Well Name:D-33 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:5/26/2017 End Date:6/4/2017 X3-018FX-C:(2,279,552.00) Project:Prudhoe Bay Site:PB D Pad Rig Name/No.:CDR-2 Spud Date/Time:3/23/1996 12:00:00AM Rig Release: Rig Contractor:NABORS ALASKA DRILLING INC. BPUOI:USA00000587 Active datum:ORIG KELLY BUSHING c78.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 14:45 - 17:30 2.75 STWHIP P WEXIT POH WITH MILLING BHA WITH VERY SLIGHT LOSSES TO FORMATION. CONDUCT FLOW i CHECK AT SURFACE WITH BHA BELOW BOP STACK. 17:30 - 18:30 1.00 STWHIP P WEXIT MONITOR WELL FOR 10 MINUTES AT BHA: STATIC -CLOSE EDC,POWER DOWN I-INJECTOR OFF:17:40 -MILL IS 3.79"GO,3.78"NO-GO -REAMER IS 3.80"GO,3.79"NO-GO 18:30 - 19:30 1.00 DRILL P PROD1 MAKE UP 3.0"DRILLING BHA#4 PICK UP 2-7/8"ULS MOTOR(2.5 DEG AKO) AND 3"COILTRAK TOOLS -MAKE UP 4.25"HCC BICENTER BIT WITH P78 CUTTERS -SURFACE TESTED COILTRAK TOOL.GOOD TEST. -PRESSURE TEST QTS TO 250 PSI LOW FOR 5 MINUTES/3,500 PSI HIGH FOR 5 MINUTES -INJECTOR ON:19:20 19:30 - 22:30 3.00 DRILL P PROD1 PRESSURE TEST PUMP#2 THAT WAS REBUILT WHILE CHANGING BHA. RIH WITH 3.0"DRILLING BHA#4 RATE:0.38 BPM IN,0.75 BPM OUT.CIRC PRESSURE:636 PSI I-MUD WEIGHT:8.66 PPG IN,8.68 PPG OUT -LOG DOWN FOR TIE-IN FROM 9,515'WITH +3'CORRECTION 22:30 - 00:00 1.50 DRILL P PROD1 ABOVE THE WINDOW PUMP SEVERAL DIFFERENT RATES TO GET ANNULAR FRICTION FACTOR. REBOOT AUTOMATIC CHOKE PLC. DRILL 4.25"BUILD FROM 10,060'MD TO 10,120'MD -FREE SPIN:2,800 PSI,2.8 BPM RATE:2.76 BPM IN,2.75 BPM OUT.CIRC PRESSURE:2,800-3,100 PSI -MUD WEIGHT:8.68 PPG IN,8.72 PPG OUT, ECD:10,61 PPG -ROP:70-130 FT/HR,WOB:1-3 KLBS 5/31/2017 00:00 - 02:00 2.00 DRILL P PROD1 DRILL 4.25"BUILD FROM 10,120'MD TO 10,323'MD -FREE SPIN:2,800 PSI,2.8 BPM -RATE:2.77 BPM IN,2.75 BPM OUT.CIRC PRESSURE:2,800-3,100 PSI MUD WEIGHT:8.69 PPG IN,8.75 PPG OUT, ECD:10.64 PPG -ROP:70-150 FT/HR,WOB:1-3 KLBS -AT 10,210'PVT SCREEN LOCKS UP,WIPER TO WINDOW WHILE REBOOTING. CLEAN PASS UP AND DOWN. -AT 10,160'PUMP 10 BBLS LO/HI VIS SWEEPS AROUND. SWEEPS BRING BACK AROUND 30%EXCESS CUTTINGS. Printed 6/13/2017 3:55:57PM *All depths reported in Drillers Depths* of WELLHEAD= C(W D_ 3 ""•4-112'CHROME TUBING"E>70" 9751' WIC ACTUATOR= BAKER C KB.ELEV= 78.75' REV a_B,= 78.75' I BF_EL.EV= 42.55' I I 2094' H4-1/2"FES X NP,D=3.813" KOP= 5091' Max Angle= 93" 10199' GAS LFT MANDRELS Datum MD= 9486' I ST MD TVD DEV TYPE VLV LATCH PORT DATE Datum ND= 8800 SS tI I 2 3036 3030 1 KBG2 DMY BK 0 01/28/17 1 6038 5966 27 KBG2 DMY BK 0 01/28/17 10-3/4'CSG,45.5#.L-80 BTC,0=9.950" H 3223' I 9214' —{4-1/2"FES XNP.D=3.813" Minimum ID =3.80" @ 9435' 9244' —17-s/8"x 4-1/2"BKR S-3 PKR,D=3.875" 4-1/2" HES XN NIPPLE MILLED I 9278' H4-1/2"FES X NP,D=3.813" 4-1/2•TBG,12.6#,13CR-80 VA TOP, — 9338' , .0152 bpf,0=3.958• 9347' —i 7-5/8"UNFOUE OVERSHOT 4-112"TBG STUB(06/30/07) —{ 9350' 9378' —{4-1/2"FES X NP,D=3.813" 9389' H7-5/8"X 4-1/2"TNV HBBP-T PKR,D=3.875' 111 9413' H4-1/2"HES XNAP,D=3.813" ' 9436' —14-1/2"FES XN NP MLLED TO 3.80"(05/06/17) 4-1/2•TBG,12.6#,L-80 BTC-M, — 9447' ‘--1 9447' —14-1/2•WLEG,D=3.958" 0152 bpf,0=3.958' 9447' I I a MD TT LOGGED 01/08/00 TOP OF 4-1/2"LNR H 9831' 9831' H7-518"X 5-1/2"BKR ZXP LTP w/1 3R D=3.875- jj----I 9861' H5-1/2"X 4-1/2"XO,D=3.958" 7-5/8"CSG,29.7#,USS-S-95 BTC-M,D=6.875' H 9970' }—A I, 10040' H4-1/2"MDNOBORE WS(05/29/17) 10680' H4-1/2"WFT CBP(07/01/16) PERFORATION SUMMARY "As REF LOG: SPERRt'MWD GR ON 04/26196 / 12188'CTDFISH: LED&PUSHED ANGLE AT TOP PERF:91"©9992' Note:Feer to Rod uction DB for historical perf data CBP(0MFL5/20/12} SCE SPF FITERVAL Opn/Sgz DATE 2-1/2" 2 9992-10022 0 07/02/16 2-1/2" 2 10022-10082 0/C 07/01/16 2-3/4" 4 10707-11147 S 05/16/12 000000. 2-3/4" 4 11247-11587 S 05/16/12Perp H12189' ••••1►•1•�• 2-3/4" 4 11667-11807 S 05/16/12 4♦.# 2-3/4" 4 11887-12177 C 04/20/96 2-7/8" 6 11987-12017 C 09/18/15 2-7/8" 6 12065-12095 C 09/18/15 2-7/8" 6 12110-12140 C 09/17/15 4-1/2"LIR,12.6#,L-80 BTC-M,,0152 bpf,D=3.958" IH 12277' I DATE REV BY COMotENTS DATE REV BY COMvB'ITS PRUDHOE BAY L I'IT 04/20/96 D9 ORIGINAL COMPLETION 03/10/17 JNUJMD ADDED REF&BF ELEV WELL: D-33 07/02/07 DIG FaVO 05/11/17 ATO/JM)MLLE)XNNFPLE(05/06/17) FERMI-No:'1960360 10/07/15 RRW/JM)t F(09/17-18/15) 06/07/17 JNUJMD SET WS(05/29/17) API No: 50-029-22652-00 07/05/16 JCF/JM? SET CIBRADF FS(07/01-02116) SEC 23,T11 N,R13E,2315'FTL&1067'FE. 02/01/17 DG/JMD GLV C/0(01/28/17) 02/09/17 JMD PRE-RIG WBS CLEANUP BP Exploration(Alaska) L OF TMJ • • gw\* 1/77 sA THE STATE Alaska Oil and Gas o fALASl<:A Conservation Commission 333 West Seventh Avenue C GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 '' Main: 907.279.1433 OA,ALASv" Fax: 907.276.7542 www.aogcc.alaska.gov s i i) John Egbejimba -' '�> Drilling Supervisor BP Exploration(Alaska), Inc. P.O. Box 196612 Anchorage,AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool,PBU D-33 Permit to Drill Number: 196-036 Sundry Number: 317-112 Dear Mr. Egbejimba: Enclosed is the approved application for sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown,a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, ,7), P(.......451-"s^— Cathy . Foerster Chair DATED this 21 Sd y of March,2017. RBDMS ti/hare? Z 3 2017 .f4ECEIVED STATE OF ALASKA LASKA OIL AND GAS CONSERVATION COMMIal MAR 1 3 2017 APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 / S 3/2 /7 1. Type of Request: Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Repair Well ❑ r • own 0 Suspend 0 Perforate ❑ Other Stimulate 0 Pull Tubing 0 Change Approved Program 0 Plug for Redrill ® • Perforate New Pool ❑ Re-enter Susp Well 0 Alter Casing 0 Other 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number: 196-036 " 3. Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development 0. 99519-6612 Stratigraphic 0 Service 0 6. API Number: 50-029-22652-00-00 . 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Yes 0 No I l PBU D-33 9. Property Designation(Lease Number): 10. Field/Pools: ADL 028285 ' PRUDHOE BAY,PRUDHOE OIL • 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth TVD: MPSP(psi): Plugs(MD): Junk(MD): 12277 ' 9016 . 10680 9027 2374 10680 12188 Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20" 38-118 38-118 1490 470 Surface 3188 10-3/4" 38-3226 38-3220 5210 2480 Intermediate 9934 7-5/8" 36-9970 36-9028 8180 5120 Production Liner 2446 4-1/2" 9831-12277 9015-9016 8430 7500 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 9992-12140 9028-9020 4-1/2"12.6# L-80 34-9449 Packers and SSSV Type: 4-1/2"Baker S-3 Packer Packers and SSSV MD(ft)and TVD(ft): 9256/8754 4-1/2"TIW HBBP Packer 9391/8828 12.Attachments: Proposal Summary H Wellbore Schematic B 13.Well Class after proposed work: Detailed Operations Program 0 BOP Sketch ® Exploratory 0 Stratigraphic 0 Development ® • Service 0 14.Estimated Date for Commencing Operations: April 15,2017 15. Well Status after proposed work: Oil 0 WINJ 0 WDSPL 0 Suspended 16.Verbal Approval: Date: GAS 0 WAG 0 GSTOR 0 SPLUG ❑ Commission Representative: GINJ 0 Op Shutdown 0 Abandoned 0 17.I hereby certify that the foregoing is true and the procedure approved herein will not Contact Browning,Zachary H be deviated from without prior written approval. Email Zachary.Browning@bp.com Printed Name John EgbejimbaATitle Drilling Supervisor Signature '/ /1 hone +1 907 564 4139 Date VVV 3//0 z dq- COMMISSION USE ONLY Conditions of approval:Notify Commission so that a representative may witness Sundry Number 31.7,d I a Plug Integrity 0 BOP TestiMechanical Integrity Test 0 Location Clearance 0 Other: X e:::•OV t c&-r- - ScCO F i — I's i-ti:.11..ocf_p2wV -zLz res--,- -NG` Z ,c✓ j AL,-E-s - P,, rk..Pc _Cme-frkrillzCAPeTh PEIL .0 AN. "Z - \Zip,-) Post Initial Injection MIT Req'd? Yes 0 No 0 3F-'- Li In Spacing Exception Required? Yes 0 No 117 Subsequent Form Required: k 0 -4 o-I APPROVED BYTHE Approved by: ail, COMMISSIONER COMMISSION Date:3-2/_1? ORIGINAL RBDIAS t,tMy 32017 NA-Ta i-2..%t ii Submit Form and Form 10-403 Revised 11/2015 Approved application is valid for 12 months from the date of approval. Ochments in Duplicate •• To: Alaska Oil & Gas Conservation Commission From: Zach Browning 0 bp CTD Engineer Date: March 7, 2017 Re: D-33 Sundry Approval Request Sundry approval is requested to plug the D-33 perforations as part of the preparation, drilling and completing the proposed D-33A coiled tubing sidetrack. History of D-33: Well D-33 was originally drilled and completed in 1996. It initially performed well at 3500 bopd. In 2007 a RWO was completed to swap the tubing out to chrome and restore IA integrity. Over the years the well has gassed out ✓ following the GD trend. After a few interventions jobs to stimulate and re-perf the wellbore, there are no more well work options and the best use of the wellbore is for a sidetrack. Proposed plan for D-33A: The proposed D-33A CTD sidetrack will be an approximately 1815' Zone 1 B/2A producer to provide offtake from a 47 acre area located in the north-central portion of D-Pad. Gravity drainage and capturing vapor borne liquids (VBLs) will be the primary recovery mechanisms for the well. The sidetrack will be drilled with the Nabors CDR2 rig on or around May 15th 2017. A 4-1/2" whipstock will be set pre-rig with service coil in the middle of the parent perforations inside the 4-1/2" liner. The rig will move in, kill the well and mill a 3.80" window, -10' long. The well kicks-off in Zone 2 and will be drilled just above the top of the HOT capturing reserves in 1B and 2A. The proposed sidetrack is a-1800' horizontal Ivishak producer to be completed with a 3-1/2" x 3-1/4" x 2-7/8" L-80 solid liner, cemented in place and selectively perforated. This Sundry covers plugging the existing D-33 perforations via the whipstock, liner cement job or liner top packer, if the liner lap pressure test fails (alternate plug placement per 20 AAC 25.112(i)). The following describes the work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the current well and proposed sidetrack is attached for reference. Pre-Rig Work(scheduled to begin April 15th, 2017) 1. C Mill XN, Drift for WS. Set WS. 2. V Pre-CTD Tree work. Set TWC Rig Work(scheduled to begin May 15th, 2017) i�ES 1. MIRU and test BOPE 250 psi low and 3,500 psi high (MASP 2,374 psi). S 2. Mill 3.80"Window. 3. Drill build section: 4.25" OH, -588' (28 deg DLS planned). ;& 4. Drill lateral section to TD: 4.25" OH, -1228' (12 deg DLS planned). ^ Ytt-dt k Tr 11) 5. Run 3-1/2"x 3-1/4"x 2-7/8" L-80 liner leaving TOL at-9315' MD. 6. Pump primary cement job: 38 bbls, 15.3 ppg Class G, TOC at TOL (-9315' MD).* Lu' 7. Freeze protect well to a min 2,200' TVDss. 8. Close in tree, RDMO. *Approved alternate plug placement per 20 AAC 25.112(i) colt cup. I 4 P Iubj Pdt tr c'i/ pros c.� Post-Rig Work: w/Ai a 0.k ry_10 Aco,4 4 -L 1. V: Tree work as necessary. V �i 2. C: Drift and Jet liner. PT liner lap. RPM log. Perforate -120'. iti In r a fill gker6p, 040- ,1/f c 14e 3. S: Set LGLVs. LTP set post rig if needed, and test.* ((Ad fi Jae f✓1/ rS•c wry firm jcii 604 6tA- Titese w.tl►f ph,'vette Afore, As, Zach Browning CC: Well File , CTD Engineer Joe Lastufka 1-"''� rA` oil f` Ir,II re rite ‘v6/j e�J wG{t 564-5220 fI v9Jy , Knit far �ed �!�o aglow foe ;,.,,(ro PSA very from rtiN Greg DP Th riot /' 371 07 TREE= C7VS/ • S.NOTES:WELL ANGLE>70"@ 9751' 1NH..LHEAD= FMC D-3 3 ***4-1/2"CHROME TUBING*** ACTUATOR= BAKER C KB,ELEV= 78.75' BF.ELEV= 421' KOP= 5091' I I 2094' —14-112"FSS X NP,D=3.813" Max Angle= 93°@ 10199' Datum MD= 9486' GAS LM?MANDRELS Datum TV Q= 8800'SS LI I ST MD TVD DEV TYPE VLV LATCH FORT DATE 'q 2 3036 3030 1 KBG2 DOME BK 16 06/01/12 1 6038 5966 27 KBG2 SO BK 20 06/01/12 10-314"CSG,45.5#,L-80 BTC,D=9.950" H 3223' All I y--1 9214' H4-1/2"HES X NP,D=3.813" Minimum ID =3.725" @ 9435' g 9244' —17-5/8"X 4-1/2"BKR S-3 PKR,D=3.875" 4-1/2" HES XN NIPPLE I r 9278'-14-1/2"FES X NP,D=3.813" 4-1/7 TBG,12.6#,13CR-80 VAM TOP, —1 9338' .0152 bpf,ID=3.958" I $347' —17-5/8'UNIQUE OVERSHOT 4-1/2"TBG STUB(06/30/07) H 9350' I V9378' ---14-1/2"FES X NP,D=3.813" z 9389' H7-5/8"X 4-1/2"11W I-UBP-T PKR,D=3.875' I I 9413' —4-1/2"FES XNIP,0=3.813" I 9435' -14-1/2"FES XN NP,D=3.725" 4-1/2"TBG,12.6#,L-80 BTC-M, —I 9447' / x---I 9447' —14-112"WLEG,D=3.958" .0152 bpf,D=3.958" 9447' H EMU TT LOGGED 01l08/00 TOP OF 4-1/2"LNR -1 9831' 9831' —17-5/8"X 5-1/2"BKR ZXP LTP w/tiGR D=3.875" fi-------1 9851' —15-112"X 4-1/2"XO,D=3.958" 7-5/8"CSG,29.7#,USS-S-95 BTC-M, — 9970' ' D=6.875" 10880' H4-1/2"WFT CEP(07/01/16) PERFORATION SUNiiARY ,, REF LOG: SPERRY MWD GR ON 04/26/96 ANGLE AT TOP PERE 91*@ 9992' if 12188'CTD 1 FISH:MLLED&PUSHED Note:Refer to Ptoduction DB for historical perf data CBP(05120112) SCE SPF NTHWAL Opn/Sqz DATE 2-1/7 2 9992-10022 0 07/02/16 2-1/2' 2 10022-10082 0 07/01/16 2-3/4" 4 10707-11147 S 05/16/12 1/1111'+ 1111 2-3/4" 4 11247-11587 S 05/16/12 ['BID —1 12189' `•111.1�*# 2-3/4" 4 11667-11807 S 05/16/12 • • 2-3/4" 4 11887-12177 C 04/20/96 2-7/8" 6 11987-12017 C 09/18115 2-7/8" 6 12065-12095 C 09/18/15 2-7/8" 6 12110-12140 C 09/17/15 4-1/2"LNR,12.6#,L-80 BTC-M,.0152 bpf,D=3.958' --{ 12277' DATE REV BY COMNENfTS DATE REV BY COMMENTS FRUDHOE BAY UNIT 04/20/96 1:19 ORIGINAL COMPLETION 05/20/12 AF/JMD CMF SOZ&CBP FISH(05/20/12) WELL D-33 07/02107 D16 R5NO 06/05/12 MSS/JM)GLV C/O(06/01/12) PIT No:'1960360 07/19/07 BSEI[KC GLV C/O(07/10/07) 10/07/15 RRW/JMD REPERF(09/17-18/15) API No: 50-029-22652-00 01/02/09 2/JMD DRLG DRAFT CORRECTIONS 07/05/16 JCF/JMD SET CBP/ADPE FS(07/01-02/16) SEC 23,T11N,RI3E,2315'FIS&1067'FEL 02/19/09 PJC DRLG DRAFT CORRECTIONS 02/26/12 BSE/PJC GLV GO BP Exploration(Alaska) 1 TREE= • S NOTES:W ELL ANGLE>�"L_. �HFAOR- __.__�� FMC PROPOSED D-33 ***4-1/2"CHROME TUBING*** KB.ELEV= 78.75' i BF.�El/= 42.1' 11] _KOP= 5091' I 2094' —I4-1/2"HES X NP,D=3.813" Max Angle= _°@ GAS LFT MANDRELS Datum MD= ST MD ND DEV TYPE V LV LATCH PORT DATE Datum TVD= 8800'SS 2 3036 3030 1 KBG2 DMY BK 0 01/28/17 1 6038 5966 27 KBG2 DMY BK 0 01/28/17 10-3/4"CSG,45.5#,L-80 BTC,D=9.950" H 3223' Minimum ID =3.725" @ 9435' III 9214• 14-1/2"HES X NP,D=3.813" 4-1/2" HES XN NIPPLE Q4 9244' —17-5/8"X 4-1/2"BKR S-3 PKR,D=3.875" TOP OF LNR H 9315` 9278' —14-1/2"HES X NP,D=3.813" 4-1/2"TBG,12.6#,13CR-80 VAM TOP, — 9338' , H 3.70"DEPLOY SLV,D=3.00" 0152 bpf,ID=3.958" F 9347' H 7-5/8"UNIQUE OVERSHOT 1 I 4-1/2"TBG STUB(06/30/07) H 9350' , ' 9335' —13-112"HES n NP,D2.813" 9378' —14-1/2"HES X NP,D=3.813" X OM 9389' H 7-5/8"X 4-1/2"TTN HBBP-T PKR,D=3.875" ■ !�' 9413• —14-1/2"HES X NP,D=3.813" 1 9435' —�4-1/2"HES XN NP,MLLED D=3.80' 4-1/2"TBG,12.6#,L-80 BTC-M, H 944T / 9447' H4-1/2"WLEG,1D=3.958" .0152 bpf,ID=3.958" 9447' --I ELME/TT LOGGED 01/08/00 TOP OF 4-1/2"LNR -i 9831' -A ili9831' —17-5/8"X 5-112"BKR ZXP LTPw/HGR,ID=3.875" 1 9851' H5-1/2"X 4-1/2"XO,D=3.958" 7-5/8"CSG,29.7#,USS-S-95 BTC-M,D=6.875" H 9970' A L , ' _#,L-80 STL,.0087 bpf,ID=2.992" H —10030 H—n I —10030 —13-1/2"X 3-3/16"XO,D=2.786" 4-1/2"MONOBORE WHPSTOCK(_/ /_f) —I 10040' I 4-12"TBG,12.6#,L-80 BTC-M, H -10040' MLLOUT WINDOW(D-33A)10040'-- .0152 bpf,D=3.958" 3-1/4"LNR,6.6#,L-80 TC11,.0079 bpf,ID=2.85" —I —10460 PERFORATION SUMMARY \ / -10450 H3-3/16"X 2-7/8"XO,D=2.377" RB LOG: SPERRI' MWD GR ON 04/26/96 ANGLE AT TOP FERF:91°@ 9992' Note:Refer to Production DB for historical perf data • PUP JT w/RA TAG f SIZE SPF INTERVAL Opn/Sgz DATE f 2-1/7 2 9992-10022 0 07/02/16 2-1/7 2 10022-10082 0 07/01/16 PBTD — 2-7/8"LNR,6.5#,L-80 STL,.0058 bpf,D=2.441" H 11866' DATE REV BY COMMENTS DATE REV BY COMMENTS FRl1DHOE BAY UNIT 04/20/96 D9 ORIGINAL COMPLETION VVELL: D-33 07/02/07 D16 RWO FERMI No: / / CTD SIDETRACK(D-33A) AR No: 50-029-22652-0 02/09/17 JM) BOLT PROPOSED SEC 23,T11 N,R13E,2315'FNL&1067 FEL BP Exploration(Alaska) Well - Blank •DR2AC BOP Schematic gate _ Quick Test Sub to Otis -1.1 ft Topof7"Otis °` `�4 CDR2 Rig's Drip Pan Distances from top of riser Excluding quick-test sub Top of Annular I 0.0 ft w ► l� D �I 7-1/16"5k Flange X 7"Otis Box Hydril 7 1/16" �D Top Annular Element 0.7 ft Annular Bottom Annular 2.0 ft ► n©o Blind/Shear CL Blind/Shears I 3.3 ft I ► 2-3/8"Pipe/Slips CL 2-3/8"Combi's 4.1 ft ►I. iIUI I I fl De to ment Line `" j L B6� wt ""5 p y 1 4:,4,4: -0 5k Mud F Iar�.}r.0 I =11 Cross Ill III 3"Slips CL 3"Slips 6.6 ft ,O 2-3/8"x 3-1/2"VBR CL 2-3/8"x3-1/2"VBRs 7.4 ft ► B1 B2 B3 I. B4 Kill Line Now,".011(WI Ili 41 t4jIP6 it::: ,.:411111 11:11111111111111, Ill Blind/Shear Ill CL Blind/Shears 10.0 ft ► issi NV 2-3/8"Pipe/Slips r ,.: CL 2-3/8"Combi's 10.7 ft �AIP • CL of Top Swab 13.3 ft 9�� * Swab 2 Test Pump Hose 4/Swab 1 CL of Bottom Swab 14.8 ft w4 T1 , T2 CL Flow Tee 16.2 ft •�• IV - g BOP2 CL of SSV 17.5 ft • - 1 Master 2 4 Fusable - CL of Master Valve 19.0 ft BOP1 $�0 Master 1 LDS 20.5 ft moi,_ r"+r 11 U 11 11 1! II II II II It Gound Level IP,• 46 It u II II II 411 • Sundry Application Plug for Re-drill Wells Work Flow This process is used to identify wells that are suspended for a very short time prior to being re- drilled. Those wells that are not re-drilled immediately are identified every 6 months and assigned a current status of"Suspended." Step Task Responsible 1 The initial reviewer will check to ensure that the "Plug for Redrill"box Geologist in the upper left corner of Form 10-403 is checked. If the "Abandon" or / "Suspend" boxes are also checked, cross out that erroneous entry and initial it on both copies of the Form 10-403 (AOGCC's and operator's copies). 2 If the "Abandon" box is checked in Box 15 (Well Status after proposed Geologist ;S� work) the initial reviewer will cross out that erroneous entry and initial them it on both copies of the Form 10-403 (AOGCC's and operator's copies). Instead, check the "Suspended"box and initial that change. Drilling Engineer The drilling engineers will serve as quality control for steps 1 and 2. (QC) v\\640- 3 When the Stat Tech receives a Form 10-403 with a check in the "Plug Stat Tech for Redrill" box, they will enter the Typ_Work code "IPBRD" into the History tab for the well in RBDMS. This code automatically generates a comment in the well history that states "Intent: Plug for Redrill." 4 When the Stat Tech receives any Form 10-407, they will check the Stat Tech History tab in RBDMS for the "Intent: Plug for Redrill"code (IPBRD). If present and there is no evidence that a subsequent re-drill has been COMPLETED, the Stat Tech will assign a status of SUSPENDED to the well bore in RBDMS no matter what status is listed on the 10-407. The Stat Tech will also change the status on the 10-407 form to SUSPENDED, and date and initial this change. If the Stat Tech does not see the "Intent: Plug for Redrill" comment or code, they will enter the status listed on the Form 10-407 into RBDMS. 5 When the Form 10-407 for the redrill is received, the Stat Tech will Stat Tech change the original well's status from SUSPENDED to ABANDONED. 6 The first week of every January and July, the Stat Tech and one of the Stat Tech Geologists will check the "Well by Type Work Outstanding"user query Geologist in RBDMS to ensure that all of the Plug for Redrill wells have been handled properly. At this same time, they will also review the list of suspended wells for accuracy. STATE OF ALASKA "'ALASKA OIL AND GAS CONSERVATION COMMI lik REPORT OF SUNDRY WELL OPERATIONS ' 1. Operations Performed Abandon 0 Plug Perforations Q Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate Q Other Stimulate 0 Alter Casing 0 Change ApprovedProgram 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other: C I J P `fid 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 196-036 3. Address: P.O.Box 196612 Anchorage, Development Q Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-22652-00-00 7. Property Designation(Lease Number): ADL 0028305 8. Well Name and Number: PBU D-33 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY.PRUDHOE OIL 11.Present Well Condition Summary: l 9ECEI ED Total Depth: measured 12277 feet Plugs measured 10680 feet true vertical 9016 feet Junk measured 12153 feet AUG 0 3 2016 Effective Depth: measured 10680 feet Packer measured See Attachment feet true vertical 9027 feet Packer true vertical See Attachment feet AOGCC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 78 20"91.5#H-40 39-117 39-117 1490 470 Surface 3188 10-3/4"45.5#L-80 38-3226 38-3220 5210 2480 Intermediate 9934 7-5/8"29.7#S-95 36-9970 36-9028 81Q ._, 5120 Production Liner 2446 4-1/2"12.6#L-80 9832-12278 9016-9016 8430 7500 Perforation Depth: Measured depth: See Attachment feet True vertical depth: See Attachment feet SCANNED J ',N 3 . 2 c i , Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 412 33195 90 674 878 Subsequent to operation: 258 3357 96 1271 625 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations Q Exploratory 0 Development Q Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil Q Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR 0 WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature iftiototAtPhone +1 907 564 4424 Date 8/3/16 Form 10-404 Revised 5/2015 �f 9�'V �� 6 r / RBDMS DMS 1 N l fq - 4 2016 Submit Original Only • • Packers and SSV's Attachment PBU D-33 SW Name Type MD TVD Depscription D-33 TBG PACKER 9256.82 8754.66 4-1/2" Baker S-3 Perm Packer D-33 TBG PACKER 9391.29 8827.7 4-1/2"TIW HBBP-T Packer D-33 PACKER 9831.92 9015.5 5-1/2" BAKER ZXP PACKER • • a, N a3 LO 0) 03 N- M CO Co w- O V CO co co I-- CO e- M to r N- CO CO 0 I-: CO to N O N M N O at N N N N N N N N N N E, O 0 0 0 0 0 0 0 0 0 0 0 0 a) a) a) 0) a) a) a) O a) 0) a) a 0 I- c0 tf) f— 0) a) CO CO — a) CO . 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H a �O c uj W 'y U eaQ00 O O O Q Z Z Z w w — m ODH Z » Ucn ? JH1— • • £ = aLk \ x o 0_ _ 0) QUE® O -J _ C Ems 0& 22kka � N @ & t -C ( b & 0 .- I -aoo < 2 / / / § 27* $ L m o w 0) \ - d / � - c / ± & 0 1_ 2 § �2 \ t / � 3 £ � � q ƒ a) 7:71' b . � £ a % ® o n a % / � \ / \ k9 Co a e ® 2 = EL 1 � _ v b w o 0 0 L' at >- b k �k / 0- k k2 as § < r 2 ( 2 0 E / b O § E © 2 ® � 0 (Ua .2 & 2 � � i- C _ _ — � Wcq o . u) O � � ( ca_ 77 \ § m o m ° 2 x- u) c L t � 5 7\ � ) t om ƒ CI k k ° ® 2 a 2 E b 0 + e= e = CO d - / = $ k / \ o C_ 2 2� Q a = 0. a % _ . S @ § @ ® A k Ce 2 & 2 � 2 /ƒ k7 = § � 2U < c‘i R ■ ■ 0 2 .- ■ c + ■ m \ Oc / / § ® mak 0b �� � $ D 7f) 1'6 0 o- % f U m - \ $ \ g / 2 7 £ ƒm o = \ —0 --I\ ExgP - • � o _ amoo � . ic � 0 _ ..... a) Uf / / 2 a k m O b k a_ < 4- \ 2 \ % $ - 2IQ2 : 220- 0 = zot &o ± � 2E ¢ 22 o = b = U £ E d E e ° » 2 8 o _ _a 2 a 0 = • _ - a » _ _ 0_ I _0 % @ £ 0 a)i0R ƒ m � .- c § R £ 0OR -) 22 / w < Co CO c ® N-- d d � ƒ mR / n , Q I- Co R ¥ < TREE= CJINIII SOY NOTES:WELL ANGLE>70u @ 9751' WELLHEAD FMC D-33 ""4-1/2"CHROME TUBING*** AgTl1AT0R= BAKER C KB.ELEV= 78.75' BF BEV= _ __42.1' I 1.......14 KOP= 5091' I 2094' H4-1/2"HES X NP,D=3.813" Max Angle= 93"@ 10199' Datum MD= GAS LIFT MANDRELS Datum ND= 8800 SS L ST MD ND DEV TYPE VLV LATCH PORT DATE 2 3036 3030 1 KBG2 DOME BK 16 06/01/12 1 6038 5966 27 KBG2 SO BK 20 06/01/12 10-3/4"CSG,45.5#,L-80 BTC,13=9.950" —I 3223' I , 9214' —I4-1/2"HES X NP,D=3.813" Minimum ID =3.725" @ 9435' Z 2---1 9244' H7-5/8"X 4-1/2"BKR S-3 PKR,D=3.875" 4-112" HES XN NIPPLE ' r--1 9278' H4-1/2"F£5 X NP,D=3.813" 4-1/2"TBG,12.81,13CR-80 VAM TOP, H 9338' - .0152 bpf,D=3.958 /� / ' ---I 9347' H7-5/8"UNDUE OVERSHOT 4-1/2"TBG STUB(06/30/07) --I 9350' I y----I 9378' --I4-12"HES X PP,D=3.813" S g-I 9389' H7-5/8"X 4-1/2"TRW I-BBP-T R(R,D=3.875" ' 9413' H4-1/7 HES X PP,D=3.813" 1 r-- 9435' —4-1/2"I-ES XN NP,13=3.725" 4-12'TBG,12.81,L-80 BTC-M, H 944T 1-----I •--I 9447' H4-12"INLEG,D=3.958' .0152 bpf,D=3.958' 9447' —I TT LOGGED 01/08/00 TOP OF 4-1/7 LPR --I 8831'1 8831' 7-5/8"X 5-1/2"BKR ZXP LTP w/HGR D=3.875' —I 9851' H5-1r2"X 4-12"XO,D=3.958' 7-5/8"CSG,29.7#,USS-S-95 BTC-M, ri 9970' • 13=6.875" 10680• H4-1/7 WFT CUP(07/01/16) PERFORATION SlaN1AARY , ER1 REF LOG: SPEiRY MWD GR ON 04/26/96 &/ 112188'CTD 1—FISFk MLLE) R1St -133 ANGLEAT TOP PERF:91"@ 9997 I CBP(05/20/12) Note:Refer to A-oduction DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2-12' 2 9992-10022 0 07/02/16 2-1/2" 2 10022-10082 0 07/01/16 1. 23/4" 4 10707-11147 S 05/16/12 11SA. 1111/ 2-3/4" 4 11247-11587 S 05/16/12 P610 12189' `1111111 2-3/4" 4 11667-11807 S 05/16/12 441.* 2-3/4" 4 11887-12177 C 04/20/96 2-7/8" 6 11987-12017 C 09/18/15 2-7/8' 6 12065-12095 C 09/18/15 2-7/8" 6 12110-12140 C 09/17/15 4-1/2"LNR,12.6#,L-80 BTC-M,.0152 bpf,D=3.958" H 12277' DATE REV BY COMMENTS DATE REV BY COMVENTS P UJHOE BAY UNIT 04/20/96 08 ORIGINAL COMPLETION 05/20/12 AF/JMD CMT SOZ&CBP FISH(05/20/12) WELL D-33 07/02/07 D16 IRINO 06/05/12 MSS/JMD GLV C10(06/01/12) PERMIT No: 1960360 07/19/07 BSE4[KC GLV 00(07/10/07) 10/07/15 RRNJMD RB'ERF(09/17-18/15) AR No: 50-029-22652-00 01/02/09 'kW CRLG DRAFT CORRECTIONS 07/05/16 JCF/JMD SET CEP/ADFERFS(07/01-02/16) SEC 23,T11 N,R13E 2315'RC&1067'FEL 02/19/09 PJC 'ORA DRAFT CORRECTORS 0226/12 BSE/PJC GLV 00 BP Exploration(Alaska) STATE OF ALASKA •ALASKA OIL AND GAS CONSERVATION COMM•N REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate ® Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 196-036 3. Address: P.O.Box 196612 Anchorage, Development 0 Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-22652-00-00 7. Property Designation(Lease Number): ADL 0028305 8. Well Name and Number: PBU D-33 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: RECEi w ,� ED Total Depth: measured 12277 feet Plugs measured feet cy9i\�f/ true vertical 9016 feet Junk measured 12153 feet OCT 1 2 2015 Effective Depth: measured 12189 feet Packer measured See Attachment feet true vertical 9018 feet Packer true vertical See Attachment feet OGCC Casing: Length: Size: MD: TVD: Burst: Collapse: V Structural Conductor 78 20"91.5#H-40 39-117 39-117 1490 470 Surface 3188 10-3/4"45.5#L-80 38-3226 38-3220 5210 2480 Intermediate 9934 7-5/8"29.7#S-95 36-9970 36-9028 8180 5120 Production Liner 2446 4-1/2"12.6#L-80 9832-12278 9016-9016 8430 7500 Perforation Depth: Measured depth: 10707-11147 feet 11247-11587 feet 11667-11807 feet 11887-11987 feet 11987-12017 feet 12017-12065 12065-12095 feet 12095-12110 feet 12110-12140 feet 12140-12177 feet True vertical depth: 9027-9026 feet 9025-9022 feet 9019-9016 feet 9019-9023 feet 9023-9023 feet 9023-9023 9023-9022 feet 9022-9021 feet 9021-9020 feet 9020-9018 feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: SCANNEV LI} zol . 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 402 30026 30 650 1250 Subsequent to operation: Shut In 620 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations I3 Exploratory ❑ Development ® Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil Q Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR 0 WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature sEctAli C — Phone +1 907 564 4424 Date 10/12/15 iso �a Form 10-404 Revised 5/2015 C) MS OC r 13 2g15 Submit Original Only v71. iE/j3/, 5 /41 Q; kM /y /.9 • • Packers and SSV's Attachment PBU D-33 SW Name Type MD TVD Depscription D-33 TBG PACKER 9256.82 8754.66 4-1/2" Baker S-3 Perm Packer D-33 TBG PACKER 9391.29 8827.7 4-1/2"TIW HBBP-T Packer D-33 PACKER 9831.92 9015.5 5-1/2" BAKER ZXP PACKER • • • o• 0 0 0 00 co N O O O N LO ti r O N- 0 0 0 0 0 0 i O co co co M • N �t V • LO CO CO CO CO ti O CO CO O O) N N •• LO N O O CO CO CO O O) 00 00 I— CO IC) O) CO O •- V O M M M O CO CO 0) CO 4-0 a) CO O r O) a) N LO N 0) N V' C3) N COM 'Cr CO 0) O) 6) C.) 0 03 E I i i I I . � M CQ M M M CO M CO A▪wl 130 L a Ln O co O \ O OD J) co U L CO J ' cr) (n _1 M J N C t N- (0 co N N U - CO N N N O N CJ Ln _ co LO a)CO 00 CO CO N O) 1� C)) CO 0) J CO C)) N O) W IX I- O)0 Q • I- W' 43 W U U 0 � Z Z Z t W W m m OD ~' ZDD UCAZJI— F- S 0 k@6z 0 a) 6 / 0a_ f § � yEs � , 2 / , 6.- _J > < -C / $ c 2 \ / \ .5: _Ne O § / + / u - e / o \ 0 '$ 0 E O 0 % a. / 2 S f e e �_ . - , 2 _c \ ° / NcoX)0 % § \ /\ . Z b " ~ . \ o / § E E 2 § $ 3 e m % co c 6 ƒ / \ k/ R / 2 O -o a_IG = c / / \ \ 7 /2 \ f / § § ± // � < � 2 < � \ a9 & I_ = oOm - / \ f d k / _ . \ \ \ o 0 R / p o \ \ \ / E \ \ 7 /R : I / u \ © & I / b � ,,C)N- g2 � / \ \ � n m . I E0cs- o 7, ƒ 0c / � \ % � � / \ / k / 0 E G x @ \ _ , ' o ± - I < b L K a = e # n m 0_ = o_ @ - c:) 'e 2 z g a n g \ ° a . m » 0 _ ± (Ni 2 a_ & _ ± g r \ ± / 7 f c I- 0 _ m - qE E N ƒ ) £® N2 \ 02 / 2 \_ © � 0)LU / / 0 _c (/) '-- -(3 �? IE/ � 0 ._ / < $ ± 0 D R \ m a \ \ . 7 / 2 o m / / / / 0 < \ / a $ S \ H. \ 2 / & / \\ / / f / 0 (,) \ / 2 2 ƒ a / &2 / / CL „ 22 in / \m .4 = E i + , \ % � O @ : 2 = ® r o_ _ _ - a E c % D d a N- ,- -0 Ce < 0 k / / / 2 0 < / / (,)2 7 ƒ § E f .e \ o 2 ± \ m < ® > k e 2 \ ® / $ k 2 / / \ % k ± -) L ± a. d o / w 6 o % t / o o _J p \ ƒ < 2 O / e 2 & & I-- m m m % m - * e - 2 0 - D0a \ 3f - / / / - \ / \ / ( _. / \ / _ O b e _ o o c R ® o = ' o 0020).› - a ƒ u) \ ƒ / k O) % / / \ E 0 a_$ / G m m \ % / E / U ® L o < g w b I < I -0 o Wr)0oW / k \ cam / / / / 1 \ � 2 / k ) \ � 2 ƒ $ Z U Z < / m = I o 0 0 2 / 21- .'E -c111:3 --9) \ 2 i ƒ ƒ ƒ $ f / \ $ 0 k / / o ƒ E : o Ea_ / a \ E i / \ k u I- '4) in r n \ / / \ \ � � ƒ q E 0 \ 6 k a < REE 1 (3VV • TY NOTES:WELL ANGLE>70"@ 9751' WEILtEAD_ 3�'FMC D_ ***4-1R"CHROME TUBING*** ACTUATOR= BAKER C V KB.ELEV= 78.75' BF E LEV= 42.1' I I KOP= 5091' 1 I 2094' H4-1/2"HES X NP,D=3.813" Max Angle 93"c 10199' Datum MD= 9486' GAS LIFT MANDRELS Datum TV D= 8800'SS ST MD TVD DEV TY FE VLV LATCH FORT DATE L2 3036 3030 1 KBG2 DOME BK 16 06/01/12 1 6038 5966 27 KBG2 SO BK 20 06/01/12 10-314"CSG,45.5#,L-80 BTC,D=9.950' -{ 3223' I , 9214' H4-1/2"HESXNP,D=3.813" Minimum IO =3.725" @ 9435' E >< 9244'1-17-518"X 4-1/2"BKR S-3 FKR,D=3.875" 4-1/2" HES XN NIPPLE I III 9278' H4-1/2"I-ES X NP,D=3.813" 4-1/2"18G,12.6#,13CR:_80 VAM TOP, - 9338' .. .0152 bpf,D=3.958" 9347' H7-5/8"UN QUE OVERSHOT 4-1/2TTBG STI B(06/30/07) - 9350' ' 9378' -14-1/2"HES X NP,D=3.813" g' 9389' H7-5/8"X 4-1/2"11W HBBP-T PKR,D=3.875"J ' 9413' —14-1/2"HES X NP,D=3.813" ' r9436' —14-1/2"hP.S XN NP,D=3.725" 4-1/2"TBG,12.6#,L-80 BTC-M, H 9447' / \----I 9447' H4-1/2"WLEG,D=3.958- .0152 bpf,D=3.958" 9447' Hama TT LOGGED 01/08/00 TOP OF 4-1/2"LNR H 9831' fi- 9831' —{7-5/8"X 5-1/2"BKR ZXP LTP w/HGR D=3.875" I 9851' -{5-112"X 4-1/2"XO,D=3.958" 7-5/8'CSG,29.7#,USS-S-95 BTC-M, -I 9970' D=6.875" PERFORATION SUMMARY 12188'CTD -FISH:PALLED&RJSH33 REF LOG: SPE3RRY MWD GR ON 04/26/96 C8P(05/20/12) ANGLE AT TOP FERE:88"@ 11887' Note:Refer to Roduction DB for historical perf data SIZE SPF NTERVAL Opn/Sqz DATE 2-3/4' 4 10707-11147 S 05/16/12 2-3/4" 4 11247-11587 S 05/16/12 ♦�j�j�**i 2-3/4" 4 11667-11807 S 05/16/12 MID -{ 12189' 1 •♦•�•+1�/1 2-3/4' 4 11887-12177 0 04/20/96 2-7/8" 6 11987-12017 0 09/18/15 2-7/8' 6 12065-12095 0 09/18/15 2-7/8" 6 12110-12140 0 09/17/15 4-1/2'LNR,12.6#,L-80 BTC-M,.0152 bpf,D=3.958' -I 12277' DATE REV BY COMRENTS - DATE REV BY COMMENTS PRUDHOE BAY UNIT 04/20/96 D9 ORIGINAL COMPLETION 05/20/12 AF/JMD CMT SOZ&CBP FISH(05/20/12) VVB_L D-33 07/02/07 016 RIRO 06/05/12 MiSS/JMD GLV CJO(06/01/12) FAIT Nb: 1960360 07/19/07 BSEI[KC GLV CO(07/10/07) 10/07/15 RRW/JMD REPERF(09/17-18/15) API Ib: 50-029-22652-00 01/02/09 ?/M) DRLG DRAFT CORRECTIONS€CT1ONS SEC 23,T11 N,R13E,2315'FNL&1067'FB 02/19/09 PJC DRLG DRAFT CORRECTIONS 02/26/12 BSE3 PJC GLV CJO BP Exploration(Alaska) Pages NOT Scanned in this Well History File XHVZE 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~-0~ 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, [] Other, No/Type OVERSIZED [] Logs of various kinds [] Other COMMENTS: Scanned by: Beve ,D~~n'~incent TO RE-SCAN Nathan Lowell Date: 5"~ Is/~,~ Notes: Re-Scanned by: Be~edy Dianna Vincent Nathan Lowell Date: Is~ ` ALA OIL AND G S CONSERVATION OM ION RECEIVED REPORT OF SUNDRY WELL OPERATION 0 ,�, AUG 0 2 2012 1. Operations Abandon ❑ U U t Repair Well Plug Perforations Perforate % '1. Other O GC Performed: Alter Casing Pull Tubing Stimulate - Frac � El Waiver Time Extension ❑ Change Approved Program ❑ Operat. Shutdown El Stimulate - Other �� Re -enter Suspended Well ❑ 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc Development 0 Exploratory ❑ – 196 -036 -0 3. Address: P.O. Box 196612 Stratigraphic ❑ Service ❑ 6. API Number: Anchorage, AK 99519 -6612 50- 029 - 22652 -00 -00 7. Property Designation (Lease Number): 8. Well Name and Number: ADL0028305 PBU D -33— 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field /Pool(s): To Be Submitted PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth measured 12277 feet Plugs measured None feet true vertical 9015.54 feet Junk measured 12153 feet Effective Depth measured 11820 feet Packer measured See Attachment feet true vertical 9016.41 feet true vertical See Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20" 91.5# H-40 36 - 116 36 - 116 1490 470 Surface 3188 10 -3/4" 45.5# L -80 35 - 3223 35 - 3217.02 5210 2480 Intermediate None None None None None None Production 9936 7 -5/8" 29.7# USS -95 34 - 9970 34 - 9027.78 8180 5120 Liner 2446 4 -1/2" 12.6# L -80 9831 - 12277 9015.33 - 9015.54 8430 7500 Perforation depth Measured depth See Attachment feet AUG True Vertical depth feet S ' AU 2 0 ZO1t/ P See Attachment Tubing (size, grade, measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV (type, measured and true vertical depth) See Attachment See Attachment See Attachment Packer None None None SSSV 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 481 174 524 1627 264 Subsequent to operation: 0 0 0 0 0 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory El Development 0 - Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Nita Summerhays Prepared by Garry Catron 564 -4424 Printed Name Nita Summerhays Title Petrotechnical Data Technician , ignatur- A ,• , • ���- Phone 564 4035 Date 8/1/2012 p r vcr Form 10-404 Revised , ,. . MS AUG 0 3 2012 p 5j Z' / �7 Su bm it Original Only i 7• <' L • • Daily Report of Well Operations ADL0028305 ** *WELL WAS SHUT -IN ON ARRIVAL * ** RIG UP SLICKLINE UNIT AND P/T PCE. 2/24/2012 * ** *JOB STILL IN PROGRESS, WSR CONTINUED ON 2/25/2012 * * ** T /I /0= 2400/1100/0 Temp =Sl Assist Slickline Load & Test MIT -IA to 2500 psi (Profile 2/24/2012 Modification) Road to location, spot unit ?/1/0= 2400/1100/0 Temp =Sl Assist Slickline Load & Test MIT -IA PASSED to 2500 psi (Profile Modification) Pumped 5 bbls meth spear followed by 210 bbls crude to load IA. Slickline to set DGLV. Pressured up IA with 2.7 bbls crude to reach 2500 psi. MIT -IA lost 53 psi in 1st 15 minutes and 0 psi in 2nd 15 minutes for a total of 53 psi in a 30 minute test. Bled IAP ('2 bbls). Slickline on 2/25/2012 well upon departure. FWHP's= 1900/500/0. ** *WSR CON I INUED FROM 2/24/2012 * ** (prof mod) DRIFTED WITH 3.65" CENT, TEL AND 2.25" SAMPLE BAILER. LOCATED TUBING TAIL @9,425' SLM AND STOPPED @9,805' SLM DUE TO DEVIATION. (sample bailer was empty) SET 4 1/2" WCS IN XN NIPPLE @9,413' SLM PULLED 1" BK GLVS FROM STA #1 @ 6026' SLM /6038' MD & #2 @ 3022' SLM /3036' MD SET DGLVS IN STA #1 @ 6026' SLM /6038' MD & #2 @ 3022' SLM /3036' MD. LRS MIT -IA - PASS PULLED EMPTY 4 1/2" WCS FROM XN NIPPLE @ 9,413' SLM 2/25/2012 * ** WELL LEFT S/I ON DEPARTURE * ** (pad op notified on wells status) T71 /0 = SSV /430NAC. Temp = SI. IA FL (pre squeeze). ALP = 200 psi, AL SI © casing valve. IA FL @ surface. 3/21/2012 SV, WV = Closed. SSV, MV = Open. IA & OA = OTG. NOVP. 14:30 T /l /0= SSV /430NAC. Temp =Sl. IA FL (Pre Squeeze). AL SI @ casing valve, ALP =190 psi. IA FL @ surface. 3/21/2012 SV, WV, SSV =C. MV =O. IA, OA =OTG. NOVP. 23:25. CTU #9 w / 1.75" ct: Job objective. Acid treatment / Set composite Plug / OrganoSEAL / SQZ Crete 5/12/2012 / Mill plug «< Job in progress »> CTU #9 w / 1.75" ct: Job objective. Acid treatment / Set composite Plug / OrganoSEAL / SQZ Crete / Mill plug «< Continue WSR from 5/12/112 »> 5/13/2012 RIH w / PDS 2.20" logging Carrier & 3.70" nozzle for a drift. CTU #9 w / 1.75" ct: Job objective. Acid treatment / Set composite Plug / OrganoSEAL / SQZ Crete / Mill plug «< Continue WSR from 5/12/112 »> RIH w / PDS 2.20" logging Carrier & 3.70" nozzle for a drift. RIH and tag solid bottom at 12163ft, tried to jet dipper - tagging depth did not change. Performed logging up from 1860ft to 9100ft. While logging up - parked and put white /blue flag at 11800ft. POOH and processed GR /CCL data. Made UP and RIH with 2.37" nozzle. Pumped 50 bbls of 12% HCL Acid & 50 bbls of 9:1 Mud Acid jetting across pert s from 10700' to 12160' PBTD over displace Acid w / 300 bbls of NH4CL, «< Job in 5/13/2012 progress »> CTU #9 w / 1.75" ct: Job objective. Acid treatment / Set composite Plug / OrganoSEAL / SQZ Crete / Mill plug «< Continue WSR from 5/12/112 »> RIH w / PDS 2.20" logging Carrier & 3.70" nozzle for a drift. RIH and tag solid bottom at 12163ft, tried to jet deeper - tagging depth did not change. Performed logging up from 11860'- 9100'. While logging up - parked and paint white /blue flag at 11800ft. POOH and confirm good GR /CCL data. 5/13/2012 MU and RIH with 2.37" nozzle. «< Job in Progress »> Cl U #9 w / 1.75" ct: Job objective. Acid treatment / Set composite Plug / OrganoSEAL / SQZ Crete / Mill plug «< Continue WSR from 5/12/112 »> RIH w / PDS 2.20" logging Carrier & 3.70" nozzle for a drift. RIH and tag solid bottom at 12163ft, tried to jet dipper - tagging depth did not change. Performed logging up from 1860ft to 9100ft. While logging up - parked and put white /blue flag at 11800ft. POOH and processed GR /CCL data. Made 5/13/2012 UP and RIH with 2.37" nozzle. Cl U #9 w / 1.75" ct: Job objective. Acid treatment / Set composite Plug / OrganoSEAL / SQZ Crete / Mill plug «< Continue WSR from 5/13/112 »> RIH with Halliburton setting tool & 4.5" composite 5/14/2012 plug. • • CTU #9 w / 1.75" ct: Job objective. Acid treatment rSet composite Plug / OrganoSEAL / SQZ Crete / Mill plug «< Continue WSR from 5/13/112 »> RIH with Halliburton setting tool & 4.5" composite plug. Set plug at 11820ft corrected depth - good pressure indication was observed, tagged plug with 5klbs to confirm setting. LD CBP setting BHA, MU cementing BHA with 2.3" Ball Drop Nozzle. Wait for cement test results Meanwhile RU for reverse circulation, PT surface lines and BHA. «< 5/14/2012 Job in Progress »> CTU #9 w / 1.75" ct: Job objective. Acid treatment / Set composite Plug / OrganoSEAL / SQZ Crete / Mill plug «< Continue WSR from 5/13/112 »> RIH with Halliburton setting tool & 4.5" composite plug. Set plug at 11820ft corrected depth - good pressure indication was observed, tagged plug with 5klbs to confirm setting. LD CBP setting BHA, MU cementing BHA with 2.3" Ball Drop Nozzle. 5/14/2012 Wait for cement test results Meanwhile RU for reverse circulation, PT surface lines and BHA. CTU #9 w / 1.75" ct: Job objective. Acid treatment / Set composite Plug / OrganoSEAL / SQZ Crete / Mill plug «< Continue WSR from 5/13/112 »> RIH with Halliburton setting tool & 4.5" composite 5/14/2012 plug. CTU #9 w / 1.75" ct: Job objective. Acid treatmeni I Set composite Plug / OrganoSEAL / SQZ Crete 5/15/2012 / Mill plug «< Continue WSR from 5/14/112 »> Waiting for cement results from lab. �l U #9 w / 1.75" ct: Job objective. Acid treatment rSet composite Plug / OrganoSEAL / SQL Crete / Mill plug «< Continue WSR from 5/14/112 »> Waiting for cement results from lab. Received cement lab test results - 70Bc reached in 24hrs 16min. RIH with cementing BHA. Contain truck mechanical problems, waiting for contam truck to be fixed.Pump 300 bbls 1% KCL down BS to cool well.. Perform injectivity test well went on a vac @ 2 bpm Called town engineer as per program and 5/15/2012 got the go ahead. CTU #9 w / 1.75" ct: Job objective. Acid treatment / Set composite Plug / OrganoSEAL / SQZ Crete / Mill plug «< Continue WSR from 5/14/112 »> Waiting for cement results from lab. Received cement lab test results - 70Bc reached in 24hrs 16min. RIH with cementing BHA. «< Job in 5/15/2012 Progress »> CTU #9 w / 1.75" ct: Job objective. Acid treatment / Set composite Plug / OrganoSEAL / SQZ Crete / Mill plug «< Continue WSR from 5/15/112 »> Pumped 300 bbls of KCL to cool well and 114 bbls of diesel to under balance well. Pumped 230 bbls of Oroano Seal were only able to get 0.5 bpm at 3600 psi circulating pressure. 30bbls of SqueezeCRETE and injected with 3000psi WHP tottaly - 9bbls. Launched the ball and chaised with Biozan.RIH to jet with Biosan. At- 11450- 11500ft interval losed weight to - 100001bs (no change on pump pressure). PU pipe and RI, redused piping rate, close to out of Biozan. Swap to KCI and RIH - CT losed weight at interval 11500- 11540ft. Jetted with 2.5bpm till 11776ft (flag W/B flag depth). POOH while pumping to safe depth and ordered Biozan. Jetted with Biozan from 9600ft till 11776ft. POOH laying Biozan till 10650ft. POOH jetting uphole with KCI at 80% speed. Freeze 5/16/2012 protect well wth 60/40 methanol down to 2500'. «< Cement stage of Job complete » >. CTU #9 w / 1.75" ct: Job objective. Acid treatment / Set composite Plug / OrganoSEAL / SQZ Crete / Mill plug «< Continue WSR from 5/15/112 »> Pumped 300 bbls of KCL to cool well and 114 bbls of diesel to under balance well. Pumped 230 bbls of Organo Seal were only able to get 0.5 bpm at 3600 psi circulating pressure. Pumped 30bbls of SqueezeCRETE and injected with 3000psi WHP tottaly - 9bbls. Launched the ball and chaised with Biozan.RIH to jet with Biosan. At- 11450- 11500ft interval losed weight to - 10000lbs (no change on pump pressure). PU pipe and RI, redused piping rate, close to out of Biozan. Swap to KCI and RIH - CT losed weight at interval 11500- 11540ft. Jetted with 2.5bpm till 11776ft (flag W/B flag depth). POOH while pumping to safe depth and ordered Biozan. Jetted with Biozan from 9600ft till 11776ft. POOH laying Biozan till 10650ft. POOH jetting uphole with KCI at 80% speed. 5/16/2012 «< Job in progress » >. CTU #9 w / 1.75" ct: Job objective. Acid treatment / Set composite Plug / OrganoSEAL / SQZ Crete / Mill plug «< Continue WSR from 5/15/112 »> Pumped 300 bbls of KCL to cool well and 114 bbls of diesel to under balance well. Pumped 230 bbls of Organo Seal were only able to get 0.5 bpm at 3600 psi circulating pressure 5/16/2012 «< Job in progress » >. • • T /I /O= 751/1295/0 Temp. = SI (Profile Modification) MITT PASSED to 1000 psi. (Post Squeeze) Pumped 0.23 bbl of diesel down tubing to reach test pressure. tubing lost 2 psi. in the 1st 15 min. and 1 psi. in the 2nd 15 min. for a total loss of 3 psi. in a 30 min. test. Bled back 0.14 bbl to FWHP= 5/17/2012 650/12801/0. SV,WV,SSV - closed MV, IA,OA - open CTU #9 1.75" Coil tubing 5/17/2012 RIG unit down CTU #9 w / 1.75" ct: Job objective. Acid treatment I Set composite Plug / OrganoSEAL 1 SQL Crete / Mill plug «< CONTINUE WSR FROM 5/17/12 »> Arrived on the pad. RU and perform weekly BOP test. Tested auxiliary BOP control system and check valve. MU 3.7" milling BHA and RIH. Tag cement stringer at 10309' ctm, Begin milling from 10300' ctm. milled down to 11798' ctm which appears to be top of the bridge plug. Pump gel sweep and chase back up into the tubi_ng tail. 5/19/2012 « <JOB Continued on 5/20/2012 »> Cl U #9 w / 1.75" ct: Job objective. Acid treatment / Set composite Plug / OrganoSEAL / SQL Crete / Mill plug «< CONTINUE WSR FROM 5/17/12 »> Arrived on the pad. RU and perform weekly BOP test. Tested auxiliary BOP control system and check valve. MU 3.7" milling BHA and RIH. 5/19/2012 « <JOB IN PROGRESS »> CTU #9 w / 1.75" ct: Job objective. Acid treatment % Set composite Plug / OrganoSEAL / SQZ Crete / Mill plug «< CONTINUE WSR FROM 5/17/12 »> Arrived on the pad. RU and perform weekly BOP test. Tested auxiliary BOP control system and check valve. MU 3.7" milling BHA and RIH. 5/19/2012 « <JOB IN PROGRESS »> Cl U #9 1.75" Coil Tubing - Job Scope = Mill cement and Bridge Plug «< Continued from 5/19/2012 »> Pressure tested on top of brige plug to 1500 PSI, continual bleed off at a slow rate. Tagged composite bridge plug at 11796' ctm, milled plug and chased it down to 12153' ctm. POOH. Freeze protect down to 2500' with 38 bbls of 60/40 methanol. RDMO to B -29A. 5/20/2012 « <Job Complete »> CTU #9 1.75" Coil Tubing - Job Scope = Mill cement and Plug «< Continued from 5/19/2012 »> Pressure tested on top of brige plug to 1500 PSI, continual bleed off at a slow rate. Tagged composite bridge plug at 11796' ctm, milled plug and chased it down to 12153' ctm. POOH. Freeze protect down to 2500' with 38 bbls of 60/40 methanol. 5/20/2012 Job Complete 6/1/2012 """ WELL S/I ON ARRIVAL * *" ***WELL S/I ON ARRIVAL """ SET SLIP STOP CATCHER SUB @ 6,128' SLM PULLED STA.# 1 BK -DGLV @ 6,024' SLM (6,038' MD) PULLED STA.# 2 BK -DGLV @ 3,022' SLM (3,036' MD) SET STA.# 2 BK -LGLV (16/64" ports, 1,500# tro.) @ 3,036' MD SET STA.# 1 BK -OGLV (20/64" ports) @ 6,038' MD PULLED SLIP STOP CATCHER SUB @ 6,128' SLM 6/1/2012 ** *WELL S/I ON DEPARTURE, PAD -OP NOTIFIED OF STATUS * ** FLUIDS PUMPED BBLS 232 DIESEL 5 METH 213 CRUDE 50 12% HCL ACID 50 9:1 MUD ACID 890 NH4CL 338 60/40 METH 303 ORGANOSEAL 30 SQUEEZE CRETE • • 120 BIOZAN 1013 1% SL KCL 91 POWERVIS 3335 TOTAL • • Perforation Attachment ADL0028305 Perf Opera Meas Meas SW Operation tion Depth Depth TVD Depth TVD Depth Name Date Code Top Base Top Base D -33 4/20/96 PER 10707 11147 9027.17 9025.88 D -33 5/16/12 SQZ 10707 11820 8948.42 8937.66 D -33 4/20/96 PER 11247 11587 8945.84 8943.42 D -33 4/20/96 PER 11667 11807 8940.49 8937.58 D -33 5/14/12 BPS 11820 12177 8937.66 8939.55 D -33 5/20/12 BPP 11820 12177 8937.66 8939.55 D -33 4/20/96 PER 11887 12177 8940.24 8939.55 AB ABANDONED MIR REMOVED APF ADD PERF MIS MECHANICAL ISOLATED BPP PULLED MLK MECHANICAL LEAK BRIDGE OPEN BPS PLUG SET OH HOLE FCO FILL CLEAN OUT STC STRADDLE PACK, CLOSED FIL FILL STO STRADDLE PACK, OPEN SQF SQUEEZE FAILED SPS SAND PLUG SET SQZ SQUEEZE SL SLOTTED LINER PER PERF SPR SAND PLUG REMOVED RPF REPERF • TREE= CM/ • SAO" NOTES: WELL ANGLE > 70 @I 9751' WELLHEAD = FMC D 3 *'"'4 -1 /2" CHROME TUBING""'" ACTUATOR = BAKER C K ____ __M_ B. ELEV = 78.75' _.__ BF. ELEV ______ LEV-- _____ __ 42.1' KOP = ' — 5091' t f I 2094' H4 -1/2" HES X NIP, ID = 3.813" I Max Angle = 93° f 10199' Datum MD = 9486' GAS LIFT MANDRELS Datum TVD = 8800' SS • ST MD TVD DEV TYPE VLV LATCH PORT DATE 2 3036 3030 1 KBG2 DOME BK 16 06/01/12 1 6038 5966 27 KBG2 SO BK 20 06/01/12 10 -3/4" CSG, 45.5#, L -80 BTC, ID = 9.950" H 3223' ,t II 9214' H4 -1 /2" HES X NIP, ID = 3.813" I Minimum ID = 3.725" @ 9435' _, ,:, 9244' 7 -5/6" X 41/2' BKR S -3 PKR, ID = 3.875" 4 -1/2" HES XN NIPPLE . 9278' H4 -1/2" HES X NIP, ID = 3.813" I 4-1/2" TBG, 12.6#, 13CR -60 VAM TOP, 9338' I .0152 bpf, ID = 3.958" 9347' H7 -5/8" UNIQUE OVERSHOT I 14-1/2"TBG STUB (06/30/07) H 9350' 9378' I -1/2" HES X NIP, ID = 3.813" I it ∎�� 9389' 7 -5 /8" X 4-1/2" TTW HBBP-T PKR, ID = 3.875" I ■ 9413' H4-1/2" HES X NIP, ID = 3.813" I I 9436' H4 -1/7' HES XN NIP, ID = 3.725" I 41/2" TBG, 12.6#, L -80 BTC-M, H 9447' I---- 9447' H4-1 /2" WLEG, ID = 3.958" I 0152 bpf, ID= 3.958" I I 9447' I ELMD TT LOGGED 01/08/00 I ITOP OF 4-1/2" LNR H 9831' 9831' H7 -5/8" X 5-1/2" BKR ZXP LTPw/ HGR, ID = 3.875" I 9861' H5 -1 /2" X 4-1/2" XO, ID = 3.958" I 7 -5/8" CSG, 29.7 #, USS -S-95 BTC -M, —I 9970' I---All 1 12163' CTD H FISI-t ML.LED & PUSHED CBP (05/20/12) I ID = 6.875" PERFORATION SUMMARY REF LOG: SPERRY MWD GR ON 04/26/96 ANGLE AT TOP PERF: 90° @ 10707' ' Note: Refer to Ftoduction DB for historical pert data SIZE SPF INTERVAL Opn/Sgz DATE ' 2 -3/4" 4 10707 - 11147 S 0 ' **SO � 2 -3/4" 4 11247 - 11587 S 05/16/12 ••••• 2 -3/4" 4 11667 - 11807 S 05/16/12 I PBTD I---I 12189' , `• 2 -3/4" 4 11887 - 12177 0 04/20/96 , L4 -12" LNR, 12.6#, L -80 BTC-M, .0152 bpf, ID = 3.958" 12277' DATE REV BY COMNENTS DATE REV BY COMMENTS I PRUDHOE BAY UNIT 04120196 D9 ORIGINAL COMPLETION 05/20/12 AF /JMD CMT SQZ & CBP FISH (05/20/12) WELL: D-33 07102/07 D16 MO 106/05/12 MSS/JMD GLV C/O (06/01/12) PERMIT No: 1960360 07/19/07 BSEI[KC GLV C/O (07/10/07) API No: 50- 029 - 22652 -00 01/02/09 ? /JMD DRLG DRAFT CORRECTIONS SEC 23, T11 N, R13E, 2315' FNL & 1067' FEL 02/19/09 PJC DRLG DRAFT CORRECTIONS 02/26/12 BSEI PJC GLV C/O 1 BP Exploration (Alaska) STATE OF ALASKA • AAA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon L] Repair Well U Plug Perforations 11 Perforate U Other LI Performed: Alter Casing fl Pull Tubing ❑ Stimulate - Frac ❑ Waiver ❑ Time Extension ❑ Change Approved Program ❑ Operat. Shutdown ❑ Stimulate - Other ❑ Re -enter Suspended Well ❑ 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc Development 0 Exploratory ❑ 196 -036 -0 3. Address: P.O. Box 196612 Stratigraphic ❑ Service ❑ 6. API Number: Anchorage, AK 99519 -6612 50- 029 - 22652 -00 -00 7. Property Designation (Lease Number): 8. Well Name and Number: ADL0028305 PBU D -33 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field /Pool(s): To Be Submitted PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth measured 12277 feet Plugs measured None feet true vertical 9015.54 feet Junk measured 12153 feet Effective Depth measured 11820 feet Packer measured See Attachment feet true vertical 9016.41 feet true vertical See Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20" 91.5# H -40 36 - 116 36 - 116 1490 470 Surface 3188 10 -3/4" 45.5# L -80 35 - 3223 35 - 3217.02 5210 2480 Intermediate None None None None None None Production 9936 7 -5/8" 29.7# USS -95 34 - 9970 34 - 9027.78 8180 5120 Liner 2446 4 -1/2" 12.6# L -80 9831 - 12277 9015.33 - 9015.54 8430 7500 Perforation depth Measured depth See Attachment feet AUG13 012 True Vertical depth See Attachment feet Tubing (size, grade, measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV (type, measured and true vertical depth) See Attachment See Attachment See Attachment Packer None None None SSSV 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including voluused and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 387 26533 0 0 1767 Subsequent to operation: 937 25246 89 0 335 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory El Development si Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil El Gas [J WDSPL [J GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Nita Summerhays Prepared by Nita Summerhays 564 -4035 Printed Name Nita Summe s Title Petrotechnical Data Technician Signatur i /!"� Phone 564 -4035 Date 8/7/2012 Form 10 -404 Revised 10/2010 ����MS AUG 0 9 201 r• � < / Submit Original Only • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 March 06, 2011 0 - 030 MAR 3 € 2Dit <' , Mr. Tom Maunder RECE1VEL Alaska Oil and Gas Conservation Commission 333 West 7 Avenue MAR 3 .tip' Anchorage, Alaska 99501 Alaska Oil & Gas Cons., CIWIMISSion Subject: Corrosion Inhibitor Treatments of GPB D Pad Il3eitorsg6 Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from D Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Jerry Murphy, at 659 -5102. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator 1 BP Exploration (Alaska) Inc. 4 Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10 -404) Date: 03/04/11 Corrosion Initial top Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # of cement pumped cement date inhibitor sealant date ft bbls ft na gal D -01 A 1970780 50029200540100 NA N/A NA N/A 1/31/2011 D -03A 2001340 50029200570100 NA i4 NA 100.30 1/19/2011 D -048 2031100 50029200560200 NA 4 NA 56.10 2/19/2011 D -05 1700060 50029200580000 NA 0 NA trace 1/19/2011 D -06A 1970430 50029201480100 NA 0.5 NA 3.40 1/7/2011 D -07B 2051810 50029201620200 NA 0.5 NA 3.40 1/7/2011 D -08A 2021230 50029203720100 NA 0.5 NA 3.40 2/9/2011 D -09A 1990850 50029203810100 NA 0.7 NA 3.40 1/19/2011 D -10 1790530 50029203890000 NA 2.3 NA 8.50 3/2/2011 0-118 2100770 50029204350100 NA 3.5 NA 23.80 1/6/2011 D -12 1800150 50029204430000 NA 1.3 . NA 5.10 1/15/2011 D -13A 2000810 50029204490100 NA _ 0.5 NA 2,55 3/31/2010 D -14A 1961530 50029204500100 NA 0.2 NA 0.85 1/15/2011 D -15A 1972120 50029204610100 NA 0.2 NA 0.85 1/15/2011 • D -16A 2090250 50029206830100 NA 0.1 NA 0.85 2/20/2011 D -17B 2021110 50029206920200 NA 1 NA 3.40 2/19/2011 D -18A 2011030 50029206940100 NA 5.4 NA 34.00 2/20/2011 D -19B 2011120 50029207070200 NA 0.8 NA 3.40 2/19/2011 D -20 1820440 50029207800000 NA 0.5 NA 1.70 2/19/2011 D -21 1820520 50029207880000 NA 0.2 NA 3.40 2/10/2011 D -220 2081210 50029207370300 NA 0.2 NA 0.85 2/10/2011 D -23A 1961880 50029207380100 NA 13.5 NA 93.50 3/1/2011 D -24 1852990 50029215060000 NA 0.9 NA 6.80 1/8/2011 D -25A 2000240 50029215220100 NA 6 NA 32.30 1/15/2011 D -26B 2060980 50029215300200 NA 0.8 NA 3.40 2/19/2011 D -27A 2051930 50029215430100 NA 0.3 NA 1.70 2/10/2011 D -28B 2090890 50029215560200 NA 0.3 NA 1.70 2/10/2011 D -29 1852530 50029214700000 NA 13.3 NA 27.20 1/16/2011 D -30B 2061840 50029226460200 NA 2.2 NA 13.60 12/25/2010 D -31A 1960950 50029226720100 NA 3.3 NA 27.20 1/19/2011 ..... ----> D -33 1960360 _ 50029226520000 NA 2.2 NA 18.70 1/8/2011 02/03/11 NO. 5688 Alaska Data & Consulting Services Company: State of Alaska 2525 Gambol! Street, Suite 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2838 Attn: Christine Shaitzer ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job # Log Description Date BL Color CD F -12 BMSA -00003 RST P / O 01/05/11 1 / ri. /t-/ 1 H -01A AWJI-00117 MCNL J // v 10/15/10 1 V / 1 J -20B B5JN -00073 CH EDIT PDC -GR (PLUG SET) 0./19 ` ` 3 6 11/05/10 ryt , 1 A -25A BCZ2 -00027 CH EDIT PDC-GR (GR/CCL) 0 U 1 '�' J 4 11/06/10 0 1 W -220 BG4H -00025 CH EDIT (USIT) ,./ ) — /,46, 12/27/10 Q 1 7." 0-33 8D88 -00061 MCNL ( /ie �" 3 f. 10/21/10 1 )t 91 1 13 -37 BBKA -00056 USIT �(a 09 /18/10 j�}' /� 1 1 03 -20A 11503603 PRODUCTION LOG / —T.) � 11/19/06 1 AQ' 1 • PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrotechnical Data Center LR2 -1 2525 Gembell Street, Suite 400 900 E. Benson Blvd. Anchorage, AK 99503 -2838 � }, y r1 Air?, y a III FEB 07 2011 = it as Cons. Comm w ° on An • ; ‘;:) , 11/30/10 Schl mberger NO. 5652 Alaska Data & Consulting Services Company: State of Alaska 2525 Gambea Street, Suite 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2838 Attn: Christine Shartaer ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job # Log Description Date BL Color CD Z -01B BD88 -00070 MEM PROD PROFILE 00 "i/ 6 (1 '7f 10/31/10 1 :6/).9 1 04 -25 BJOH -00005 INJECTION PROFILE (r) 0 To_ /6-6 CS(.l9 11/08/10 1 . - 1 04 -25 BJOH -00005 INJECTION PROFILE (5 ") ( ( , - 0 1 4 1 , 11/08/10 1 If • - If - 1 V -07 BAUJ -00052 MEM PROD PROFILE 11/12/10 1 C. 1 06-24A BCRD -00068 PRODUCTION PROFILE (1 11/11/10 1 ,, (4 1 F -19A AWJI -00121 MEM PROD PROFILE f/' 6 . 4) . .... 11/09/10 1 .•- 6. 4 1 X -25 BD88 •00068 MEMORY GLS 4/ -()3 10/30/10 1 y( y 1 P -08A BCUE -00090 MEMORY GLS -A 10/22/10 1 9A 4 1 04-30 BD88 -00063 MEM PROD PROFILE 695.' •(+e7 10/26/10 1 • _ 1 01 -06A BCRD-00063 PRODUCTION PROFILE - • () "jf 10/23/10 1 _ 1 • D -33 BD88 -00061 MEM PROD PROFILE " , ••• .,%i C 10/20/10 1 ' • -le e 1 Z -26A B088 -00067 MEM PROD PROFILE • 10/28/10 1 C) - 1 Z -13A BD88 -00062 MEM PROD PROFILE OC/ � 10/22/10 1 4 1 01-02 BCRD -00066 INJ PROFILEIWFL /4 / / 9 10/25/10 1 (5 1 V -219 AZ2F -00069 MEM INJECTION PROFILE U } - GL a 10/31/10 1 / 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrotechnical Data Center LR2 -1 2525 Gambell Street, Suite 400 900 E. Benson Blvd. Anchorage, AK 99503 -2838 • :\:11::::F-' _„ f �t M r , if v , , , Y 4 b 1::: i ' ''' .,' i f �.�R � t �i�:ii�7$v�e;q��;. 08/15/07 ScblumblPger NO. 4370 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth , Dr 3 1 'l007 ""' 1\ "'~\ en þ.. \J S~,,1"~ Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Endicott Well Job# Loa Description Date BL Color CD 04-02A 11695056 RST JO q-¡::U .p ,.... '",,-+rI 05/10/07 1 1 L2-24 11226014 RST I }:r.~ /~~-^,::J() ~ ,r:;?lnC¡ 10/31/06 1 1 L3-05 11211583 RST /~<"- I t:ì e;-.. 'C-:ff...--::J. 03/28/06 1 1 05-25B 11745222 MCNL ~ö - /(./'=1- cr /<:~""'5( OS/27/07 1 1 C-36A 11628783 SCMT t::Jf" " - f-v--..:::l 07/24/07 1 D-33 11649968 MEM LDL Jq{", - ð?¿.... OS/27/07 1 GNI-02A 11676954 SBHP SURVEY t.>1:(!' SO~ - IIO¡ 07/14/07 1 2-04/M-19 11813068 PROD PROFILE 4:J /1rf - D'k ~ 07/24/07 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: AUG 2 7 Z007 Alaska Data & Consulting Services 2525 Gambell Street, Suite 40 Anchorage, AK 99503-2 38 ATTN: Beth Received by: Oil 8/ Gas Gornrnission l\nchorage ;6 . . · STATE OF ALASKA _ ALASKA Oil AND GAS CONSERVATION COM~ION REPORT OF SUNDRY WELL OPERATIONS RECEIVED JUL 2 5 2007 1. Operations Performed: Anchorage o Abandon o Repair Well o Plug Perforations o Stimulate o Re-Enter Suspended Well o Alter Casing ~ Pull Tubing o Perforate New Pool o Waiver o Other o Change Approved Program o Operation Shutdown o Perforate o Time Extension 2. Operator Name: 4. Well Class Before Work: 5. Permit To Drill Number: BP Exploration (Alaska) Inc. ~ Development o Exploratory 196-036 3. Address: o Service o Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22652-00-00 - 7. KB Elevation (ft): 78.75' , 9. Well Name and Number: PBU D-33 --- 8. Property Designation: 10. Field I Pool(s): - ADL 028285 Prudhoe Bay Field / Prudhoe Bay Pool 11. Present well condition summary Total depth: measured 12277 - feet true vertical 9016 - feet Plugs (measured) None Effective depth: measured 12183 feet Junk (measured) None true vertical 9018 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 110' 20" 110' 110' 1490 470 Surface 3188' 10-314" 3223' 3217' 5210 2480 Intermediate 9934' 7-5/8" 9970' 9028' 8180 5120 Production Liner 2432' 4-1/2" 9831' - 12277' 9015' - 9016' 8430 7500 Perforation Depth MD (ft): 10707' -12177' SCANNED JUL 3 1 2007 Perforation Depth TVD (ft): 9027' - 9018' 4-112", 12.6# 13Cr80 / L-80 9447' Tubing Size (size, grade, and measured depth): Packers and SSSV (type and measured depth): 7-5/8" x 4-1/2" Baker Chrome 'S-3' Perm Packer; 9244' 7-5/8" x 4-1/2" TIW 'HBBP-T' packer 9389' 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment description including volumes used and final pressure: RBDMS 8FL JUl 3 0 2007 13. Representative Dailv Averaae Production or Injection Data Oil-Bbl Gas-Met Water-Bbl CasinQ Pressure Tubina Pressure Prior to well operation: 856 36,699 -0- 1,578 1,730 Subsequent to operation: 1,194 30,879 -0- 1,110 1,000 14. Attachments: o Copies of Logs and Surveys run 15. Well Class after proposed work: ~ Daily Report of Well Operations o Exploratory ~ Development o Service 16. Well Status after proposed work: ~ Well Schematic Diagram 181 Oil o Gas o WAG DGINJ DWINJ o WDSPL 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SUndry Number or N/A if C.O. Exempt: Contact Frank Roach, 564-4373 N/A Printed Name Terrie Hubble Title Technical Assistant ~1\ru' 0 ~ o 7 ~ ~ Prepared By Name/Number: Signature Phone 564-4628 Date Z:5. D7 Terrie Hubble, 564-4628 ;\Iaska Oil & Gas Cons. Commission Form 10-404 Revised 04/2006 ORIGINAL I.x~{)c., ~~bmitOriginaIOnIY D~gital Wellfile . . Page 1 of 2 Well: D-33 Well Events for SurfaceWell - D-33 Location: BP -> ALASKA -> GREATER PRUDHOE BAY -> GC1 -> D -> D-33 Date Range: 25/May/2007 to 25/Jun/2007 Data Source(s): DIMS, AWGRS Description T/I/O= 0+/10/Vac. Temp SI. Monitor WHP's (pre RWO). TBGP unchanged. lAP increased 10 psi. OAP unchanged overnight. *** No well house or platform to work from***. T/I/O = 0+ /185/VAC. Temp = SI. Monitor WHP, Bleed lAP to 0 psi (pre RWO). Bleed lAP to from 185 psi to 0 psi in 25 min, all fluid. Monitor lAP for 30 min. Final WHPs O+/O+/VAC. SET BPV , PRE RIG * WSR Continued from 06-1.5-07'** fvlIT-OA FAILED to (RWO 10 bbls. bbls. meth in front and for freeze protect down TBG and to flow line, U-tube 1 hr. to put FP in Unable to OA to up to 2000 psi f LLR of .5 (êÜ , Bled back 1 bbl from to 0 Bleed WHP's 2 bbls from and ,Final WHP's /0 ~WGRS D-33 06/16/2007 ***CONTINUED FROM PREVIOUS DAY*** SET HES 4-1/2" FASDRILL BRIDGE PLUG AT 9384' MID ELEMENT. LRS PRESSURE TESTED PLUG CMIT. STRING SHOT FROM 9348' - 9336' FOR CHEM CUTTER. ALSO SHOT TUBING PUNCHER FROM 9317' - 9319'. CHEMICALLY CUT TUBING AT 9347' USING 3-5/8" CUTTING ELEMENT. WELL LEFT SHUT IN, TURNED OVER TO DSO. FINAL T/ 1/ 0 = 0/ 0/ 200. ****JOB COMPLETE**** AWGRS D-33 06/15/2007 T/I/O= 0/0/220 Temp=S/I Assist E-Line as directed, Circ-Out , CMIT Tx IA PASSED to 3500 DSi. MIT-OA to 2000 psi. (RWO Prep) Pressure up Tbg and IA with 9.2 bbls diesel to 3500 psi, T/I lost 20/0 in 1st 15 min, 2nd 15 mins T/I lost 20/20 for total loss of 40/20 psi in 30 mins. Bled back 7.2 bbls -n-Circ-Outnn Pumped 5 bbls. meth spear followed by 590 bbls. 2% KCL down TBG taking returns up IA through jumper loop to flow line -nn------In Progress-n--nnn- AWGRS D-33 06/15/2007 ***CONTINUED FROM PREVIOUS DAY*** INITIAL T/I/O = 0/0/200 SET HES 4-1/2" FASDRILL BRIDGE PLUG AT 9384' MID ELEMENT. LRS PRESSURE TESTED PLUG CMIT. STRING SHOT FROM 9348' - 9336' FOR CHEM CUTTER. ALSO SHOT TUBING PUNCHER FROM 9317' - 9319'. STANDING BY FOR 1 % KCL CIRC-OUT. JOB INCOMPLETE. ****CONTINUED ON 16-JUN-2007 AWGRS**** WELL SHUT IN ON ARRIVAL. RIG UP FOR PLUG AND CHEM CUTTER. JOB IN PROGRESS ****JOB CONTINUED ON 15-JUN-2007 AWGRS**** T/IA/OA= 0/0/100 Temp SI PPPOT-T (PASS) PPPOT-IC (PASS) ( PRE CTD) PPPOT-T (PASS) RU high pressure bleed tool onto THA test void, 1100 psi, bled to 0 psi. Flushed THA void until clean returns achieved, pressured to 5000 for 30 minutes. 4900/ 15 minutes, 4850/ 30 minutes. Bled test void to 0 psi RD test equipment re installed Alemite test cap. Cycled LDS "ET style" all moved free with no broke or bent pins. PPPOT-IC (PASS) RU high pressure bleed tool onto IC test void 0 psi. Flushed IC test void until clean returns achieved, pressured to 3000 psi for 30 minutes. 2950/ 15 minutes, 2950/ 30 minutes. Bled test void to 0 psi RD test equipment, re installed Alemite test cap. Cycled LDS "ET style" all moved free no broke or bent pins. ***CONT WSR FROM 5-31-07*** PULLED 4.5" XX-PLUG FROM 9362' SLM ATTEMPT TO RESET, KEEP PULLING OUT OF NIPPLE R/D & TAKE UNIT IN FOR MAINTENANCE ***WELL LEFT S/I, JOB NOT FINNISHED*** **'CONT. WSR FROM 5-30-07*** B&F TUBING DIESEL DOWN TO 9400' SLfVJ 70" G-RING SET 4 1/2" XX (HIGH PSI LOCK W/ 8 x 3/16" EQ @ 9362' SLM LRS TEST PLUG-FAILED, COMBO FAILED, REACHED 1600# 2 RUN PDS LDL TO TTP, TTP TO SURFACE. GOOD DATA Events Source Well Date AWGR5 D-33 06/25/2007 AWGRS D-33 06/24/2007 AWGRS D-33 06/18/2007 AWC;'RS D-33 06/16/2007 A'JILGRS D-33 06/14/2007 AWGRS D-33 06/05/2007 AWGRS D-33 06/01/2007 AWGR~ D-33 05/31/2007 AWGRS D-33 AWGRS D-33 05/31/2007 05/31/2007 AWG_RS D-33 AWGRS D-33 05/30/2007 05/30/2007 AWGRS D-33 OS/29/2007 T/I/O= 180/vac/190. Temp SI. TBG & IA FL (Assist Slick Line). TBG FL 250'. IA FL @ 180'. Contínued from 5/30/07 WSR**'" ( RWO Assist Slick w/ Brush-n- Flush. 86 bbls 190*f diesel while slick line RIH with brush. Attempt Cj\HT TxIA'*FAIlED** to 3500 psi. 20 bbls diesel to establish a LLR= @ 1600 psi. Assist slickline w/ memory log- 80 bbls diesel while slick line ran memory Final WHPs Vac/360 T/I/O= 240/0/200 Assist slickline with brush and flush *** Job continued on 5/31/07 WSR*** ***CONT. WSR. FROM 5-29-07** VERIFY PLUG PRE-SET IN TUBING @ 9300'/ CONFIRMED BY LIB PULL PLUG FRO¡Vl 9296' SLM, RE-RUN 4.5" XX HIGH PSI LOCK, x EQ SET FAILED B&F W/ DIESEL. ***CONT. WSR ON 5-31-07* ***WELL S/I ON ARRIVAL*** PULL 4.5" XX TTP FROM 9398' SLM. SET 4.5" XX (4) KEY HP- LOCK @ 9362' SLM. RAN CHECK-SET. NOT ABLE TO PASS 9300' SLM. RAN QC, KJ, 2' 1 7/8" STEM, 4.5" CHECK SET. ***CONT. WSR ON 5-30-07*** http://digitalwellfile.bpweb.bp .comIW ellEvents/Home/Defaul 1. aspx 7/24/2007 AYLGßS D-33 OS/27/2007 . _ Page2of2 'CONT. WSR. FROfvl 5-2607** (PRE RWO) SET 4.~X TIP (HIGH PRESSURE x 3/16" PORTS) c£ti 9396' SLivl RAN 4.5" CHECK SE; 10 93':Jb Sl1'1 (GOOD ATTEMPTED GET ìvJITT OR C1'UT BOTH FAILED, RAN lDL FROM 9393' UP TO 9250' SLfv1. DETERMINED p:AK @ PACKER OR BELOW ***NOTE-hlEFT 4.5" XX PLUG IN HOLE @ 9396' SLfV1*** ***LEFT WELL S/l ON DEPARTURE NOTIFIED PAD op*** T/I/O = 50/40/190. Temp = SI. TBG & IA FLs (SL unit on location). TBG FL near surface. IA FL @ 175' (5 bbls). D~gital Wellfile AWGRS D-33 OS/27/2007 AWGRS D-33 OS/27/2007 IV1IT T ( FAIL) C1'1IT TxIA ( Pressure pressure fell to 0 after down. CivUT Tx 1A TxIA to 2790/2940 . Pressures down, Ri9 back up to TßG 30 bbls @ .3 while S/l ran lDL. T/I/O=250/0/200 Assist S/L W/ Brush & Flush (RWO Prep.) Pump 30 bbls diesel down TBG while S/L brushed nipples to set plug. continued on 5-27-07 ***CONT. FROM 5-25-07*** UNABLE TO SET 4.5" XX PLUG @ 9395' SLM. B&F NIPPLES FROM 9378' - 9435' MD CURRENTLY RUNNING IN W/ XX TIP ****CONTINUED ON 05-27-07 WSR**** AWGRS D-33 OS/25/2007 ***WELL S/I ON ARRIVAL*** (Pre RWO) PULL P-PRONG FROM 9350' SLM. PULL 4.5" PX-PLUG BODY FROM 9358' SLM. RAN BRUSH & 3.80" G-RING TO 9395' SLM, BRUSHED NIPPLES. ATTEMPT TO SET 4.5" XX PLUG. ***CONTINUE ON 5/26/07 WSR AWGRS D-33 OS/26/2007 AWGRS D-33 OS/26/2007 http://digitalwellfile.bpweb.bp .comIW ellEvents/Home/Default.aspx 7/24/2007 . . legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: D-33 D-33 WORKOVER DOYON DRilLING INC. DOYON 16 Start: Rig Release: Rig Number: 6/26/2007 7/2/2007 Spud Date: 3/23/1996 End: 7/2/2007 6/27/2007 03:00 - 09:00 6.00 MOB P PRE Pulled off Well B-15, Prepared for move. Remove BOP Stack. R/U front and back booster wheels, UD Derrick. 09:00 - 14:30 5.50 MOB P PRE Move Drilling Rig to D-33 via Spine Road and D-pad access road. Prepare Camp for move to D-Pad. Rig at D-pad at 1300-hrs. Remove Boosters and install BOP stack in Cellar. 14:30 - 15:30 1.00 MOB P PRE Move Rig Camp to D-pad. Finish installing BOP stack in Cellar. Set Herculite and Rig Mats around Tree. 15:30 - 16:00 0.50 MOB P PRE Position and align Rig over D-33. Position and M/U connections to the Pump House. Set up Slop Tank. Raise Derrick. 16:00 - 16:30 0.50 RIGU P PRE RIU spot #2 Pump Room. 16:30 - 17:00 0.50 RIGU P PRE PJSM on raising Derrick. 17:00 - 17:30 0.50 RIGU P PRE Raise and Pin Derrick. 17:30 - 18:30 1.00 RIGU P PRE R/U Squeeze Manifold in Cellar. Rigging up Rig Floor. 18:30 - 19:30 1.00 RIGU P PRE Fill Pits with 8.5 ppg 120 deg 1% KCL Water. Bridle Down and R/U TD. 19:30 - 20:30 1.00 RIGU P PRE Held Pre-Spud Meeting with Rig Crew on Rig. Held PJSM with Veco Drivers and Rig Crew on Circulating Well to 8.5ppg 1% KCL. 20:30 - 21 :30 1.00 KILL P DECaMP N/U DSM lubricator and pull BPV. 21 :30 - 22:30 I 1.00 KILL P DECOMP Rig up Circulating Lines to top of Production Tree. Pressure Test Circulation Lines to 3,500 psi. 122:30 - 00:00 1.50 KILL P DECOMP Circulate out Freeze protection, Circulate in 8.5ppg 1% KCL Water at 7 bpm with 800 psi. 6/28/2007 00:00 - 00:30 0.50 KilL P DECOMP Continue to Circulate in 8.5 ppg 1 % KCL water, at 8 bpm w/930 psi, shut down pumps, Monitor Well for 20 minutes no flow. 00:30 - 01 :00 0.50 KILL P DECOMP Pressure tested PX Plug set at 9,378' to 1,000 psi for 15 Charted minutes. 01 :00 - 02:30 1.50 WHSUR P DECOMP Set TWC Test f/below to 1,000 psi for 10 minutes good test, Test from above failed. Called DSM to pull TWC. 02:30 - 04:00 1.50 WHSUR P DECOMP WID DSM to Pull TWC 04:00 - 05:00 1.00 WHSUR P DECOMP R/U DSM Lubricator to Pull TWC. 05:00 - 06:00 1.00 WHSUR P DECOMP Test TWC to 3,500 psi from above for 10 minutes, test from below to 1,000 psi for 10 minutes. 06:00 - 07:30 1.50 WHSUR P DECOMP N/D tree and terminate control lines. Inspect hanger threads and screw in 4-1/2" NSCT XO to check number of turns--6-1/2 to seat. 07:30 - 10:00 2.50 BOPSU P DECOMP N/U BOPE and lines to prepare for BOPE test. Test waived by AOGCC's John Crisp. 10:00 - 16:00 6.00 BOPSU P DECOMP Test BOPE to 250 psi Low Pressure and 3,500 psi High Pressure. Each Test was Held for 5 Minutes. AOGCC Witness of Test was Waived by John Crisp. Test was Witnessed by the Doyon Too/pusher and BP WSL. Test #1-Choke Valves 1, 12, 13, 14. Test #2- Choke Valves 9,11, and TIW. Test #3- Choke Valves 5,8,10, Dart Valve Test #4- Choke Valves 4,6,7. Test #5- Choke Valves 2. Test #6- Choke Valve 3. Test #7-VBRs 3.5"x 6" on 4.5" Test Joint. Test #8- VBRs 3.5"x 6" on 4" Test Joint. Test #9- Blind Rams Test #10- Annular Preventer, Upper IBOP, HCR Kill, HCR Printed: 7/24/2007 4:03:05 PM . . Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 0-33 0-33 WORKOVER DOYON DRILLING INC. DOYON 16 Start: Rig Release: Rig Number: 6/26/2007 7/2/2007 Spud Date: 3/23/1996 End: 7/2/2007 16:00 - 16:30 0.50 i I I BOPS"l' Choke. Test #11- Manual Kill, Manual Choke, Lower IBOP. Accumulater Test- 3,000 psi Starting Pressure, 1,900 psi After Actuation, First 200 psi in 15 seconds, Full Pressure in 1 Minute 11 Seconds. 5 Nitrogen Bottles at 2,090 psi. 16:30 - 17:30 1.00 PULL P DECOMP Bleed down lines. P/U lubricator and extension, RIH and pull TWC. O-psi under TWC, O-psi in lA, O-psi in OA. POH and UD lubricator and extension. BOLDS; FMC tech reported the IA to be on a very slight vacuum. DECOMP P/U landing joint and M/U to 4-1/2" NSCT XO, RIH and M/U to Hanger. M/U landing joint to Top Drive and P/U slowly to see hanger break free at 125K; continue POH and tubing breaks free at 160K; string comes easily at 145K versus buoyed weight of 103K to the Chem Cut at ~9,347'. DECOMP Circulate bottoms up, 8-BPM at 450-psi for 245-Bbls. RlU Cameo control line spooler. DECOMP Laying down 4.5" completion from 9,347' to 7,502', difficulty recovering control line and poor recovery of stainless steel bands. The overall condition of the tubing bodies and collars is good, but the pin ends are severely corroded, with exposed wicker threads on the bottoms. DECOMP Continue to UD 4.5", 12.6#, L-80, BTC tubing DECOMP UD SSSV and control line spooler, recovered 35 out of 55 stainless steel bands. DECOMP Continued to UD Tubing from 7,135 to 0'. Tube bodies are in good condition, but pin ends are corroded through in spots in the thread lands. Recover 219 full joints of 4-1/2",12.6# tubing, 5-GLMs, 1-SSSV, all of the Control Line and 36-SS bands (found additional SS-band inside BOP stack). The cutoff joint is 20.96' long. Tubing Chem cut from original tally puts the top of the stub at 9,347': Doyon-9 RKB, 4-18-1996. Clear and clean Rig Floor, RID 4-1/2" tubing handling equipment, set Wear Ring, make repairs on Pipe Skate, due to failed pipe ejectors. PJSM for M/U Dress-off BHA. ADW Drilling Safety Rep and WSL conduct ASA in Pipe Shed. M/U Dress-off BHA: 5-3/4" Overshot Shoe, 2-ea 5-3/4" extensions (10' OAL), 4-3/4" OD inside tubing mill, 2-ea boot baskets, 7-5/8" casing scraper, boot basket, Bowen Bumper Sub, Bowen Oil Jars, 9-ea 4-3/4" DCs. DECOMP RIH Dress-off BHA on DP from Pipe Shed. 75-jts DP RIH at 1415-hrs. 90-jts @ 1440-hrs. 105-jts @ 1500-hrs. 146-jts @ 1600-hrs. Saw no bobbles on weight indicator while RIH with the Dress-off BHA. DECOMP P/U and M/U HES RTTS Packer and Storm Valve; RIH and set one stand below Rig Floor. P/U wt prior to setting, 118K with Top Drive/Blocks.Top of SSCV @ 98.38', center of RTTS element @ 105'. Call engineer to discuss the 3500-psi test. The 3500-psi would add -160K to the force on the RTTS, which can only handle 126K maximum load. Decide to reduce test pressure to 1000-psi. 17:30 - 18:00 0.50 PULL P 18:00 - 00:00 6.00 PULL P 6/29/2007 00:00 - 00:30 00:30 - 01 :00 0.50 PULL P 0.50 PULL P 01 :00 - 09:00 8.00 PULL P 09:00 - 10:00 1.00 PULL P DECOMP 10:00 - 10:30 0.50 PULL P DECOMP 10:30 - 12:30 2.00 PULL P DECOMP 12:30 - 16:00 3.50 PULL P 16:00 - 17:00 1.00 DHB P Printed: 7/24/2007 4:03:05 PM . . Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: D-33 D-33 WORKOVER DOYON DRILLING INC. DOYON 16 Start: Rig Release: Rig Number: 6/26/2007 7/2/2007 Spud Date: 3/23/1996 End: 7/2/2007 6/29/2007 17:00 - 17:30 0.50 DHB P DECOMP Pressure test RTTS to 1000-psi and record on chart for 1 O-minutes for solid test. 17:30 - 18:30 1.00 WHSUR P DECOMP Change out 7-5/8" casing Pack-offs. Pack Off pulled free at I 45,000#. 18:30 - 19:30 1.00 WHSUR P DECOMP Install new pack off and test same to 5,000 psi for 10 mins good test. 19:30 - 20:00 0.50 WHSUR P DECOMP RID Pack off running tools and set wear ring. 20:00 - 20:30 0.50 DHB P DECOMP Retrieve RTTS 115,000# up weight. UD RTTS. 20:30 - 00:00 3.50 CLEAN P DECOMP Continue to RIH wlclean out BHA f/4,995' to 8,636', Up Weight= 180,000#, Down Weight=145,000#. 6/30/2007 00:00 - 00:30 0.50 CLEAN P DECOMP Continue to RIH with 4"HT 38 drill pipe from pipeshed 1x1 from 8,636' to 9,307' 00:30 - 01 :00 0.50 CLEAN P DECOMP M/U Top Drive Obtain Parameters. Up weight=187,000#, Down weight=149,000#,Rotating weight=170,000 at 30 rpm. 01 :00 - 02:00 1.00 CLEAN iP DECOMP Tag Stub w/mill at 9,339' drill pipe measurements. Wash over I 11' of stub and tag with mill at 9,350', milled l' at 60 rpm, 7,000 I ft-Ibs torque, 5,000# wob, pumping at 4 bpm with 750 psi. 02:00 - 02:30 0.50 CLEAN P DECOMP Pump 40 bbl Hi-Vis Sweep at 12 bpm with 3950 psi. 02:30 - 03:00 0.50 CLEAN P DECOMP Reverse Circulated 200 bbls at 12 bpm with3,650 psi. Shut down pumping and slacked off over stub twice without rotation. Stub in good condition. 03:00 - 03:30 0.50 CLEAN ¡p DECOMP Monitor well, Stand back one stand drill pipe UD one single,. 03:30 - 04:30 1.00 CLEAN P DECOMP Slip and cut 88' drilling line. 04:30 - 09:00 4.50 CLEAN P DECOMP POOH to DCs and SIB DP in Derrick. 09:00 - 10:00 1.00 CLEAN P DECOMP POOH and SIB DCs in Derrick. Breakout and UD BHA, empty Boot Baskets, find 1-gallon of metal cuttings, scale, and pieces of SS-bands. 10:00 - 10:30 0.50 CLEAN IP DECOMP Clear and clean Rig Floor and changeout handling tools. 10:30 - 11 :30 1.00 CLEAN P DECOMP M/U FasDrill plug Drill-out BHA: 3.7", 5-blade Junk Mill, Bit Sub, 4-joints of 2-7/8" PAC DP, 2-7/8" Pump Out Sub, 2-ea Boot Baskets, Bowen Bumper sub, Bowen Oil Jar, and 9-joints of 4-3/4" DCs. 11 :30 - 14:00 2.50 CLEAN P DECOMP RIH with BHA on DCs and DP from Derrick. Stand #43 @ 1300-hrs; stand 92 @ 1400-hrs. 14:00 - 15:00 1.00 CLEAN P DECOMP Pull airslips, install hand slips bowl in rotary table. P/U stand #93 and RIH slowly. Get parameters: P/U wt 190K, S/O wt 150K, Rot wt 167K, rotate @ 40-RPM, 4K-lb-ft torque, 3-BPM @ 250-psi. Stop rotating, P/U stand #94 and slowly RIH and Ip tag at 9,375'. 15:00 - 16:00 1.00 CLEAN DECOMP P/U 10' and start rotating. Slowly RIH and see torque increase to 6-7K-lb-ft; circulate at 3-BPM, 280-300-psi. Continue to slowly RIH, increase RPM to 80-RPM. See no increase in torque while making -6". Pressure suddenly decreases and start losing fluid. Continue RIH, pushing remains, but do not see indication of any restriction below. Stop rotating, P/U single joint and slowly RIH until Mill is -20' below the WLEG. 16:00 - 18:00 2.00 CLEAN P DECOMP POH one joint, SID pumps and wait for 10-minutes. Start pumps and pump down tubing and IA to get fluid loss. Calculate -200-BPH. Start hole fill and pump down IA. 18:00 - 00:00 6.00 CLEAN P DECOMP POOH UD drill pipe from 9,476' to 3,536' filling hole with 80 bph. String weight 58,000# 7/1/2007 00:00 - 01 :00 1.00 CLEAN P DECOMP Continue to UD Drill pipe 1 x1 from 3,536' to 1,171'. 01 :00 - 01 :30 0.50 CLEAN P DECOMP Rig Service, Pipe Skate. Printed: 7/24/2007 4:03:05 PM . . Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 07:30 - 08:00 08:00 - 08:30 08:30 - 17:00 17:00 - 18:30 18:30 - 19:00 19:00 - 19:30 19:30 - 22:30 22:30 - 00:00 D-33 D-33 WORKOVER DOYON DRILLING INC. DOYON 16 0.50 0.50 0.50 0.50 3.00 1.50 7/2/2007 00:00 - 03:00 3.00 03:00 - 01 :30 22.50 01 :30 - 02:00 0.50 02:00 - 03:00 1.00 03:00 - 04:00 1.00 04:00 - 04:30 0.50 04:30 - 05:30 1.00 05:30 - 07:00 1.50 07:00 - 10:00 3.00 10:00 - 12:00 2.00 Start: Rig Release: Rig Number: Spud Date: 3/23/1996 End: 7/2/2007 6/26/2007 7/2/2007 DECOMP Continue to UD Drill pipe 1x1 from 1,171' to 469'. DECOMP UD Clean Out BHA. DECOMP Clear and Clean Rig Floor. RUNCMP R/U to Run 4.5" Completion, Torque turn equipment, ,Compensator, Slips and Elevators. RUNCMP I PJSM for RIH with new 4-1/2", 12.6#, 13Cr-80, VamTop tubing with crew, Baker Completions Expert, Tool Pusher and WSL. RUNCMP RIH with Unique Machine Overshot assy and bottom X-nipple assy, 4-1/2" x 7-5/8" Baker S3 permanent packer. BaklerLok all connections below the packer. RUNCMP Continue RIH with new completion string, torquing all connections to 4,440-lb-ft, using Jet Lube Seal Guard pipe dope. 77-joints RIH @ 1200-hrs. On bottom for space out at I 1730-Hrs. RUNCMP P/U to joint # 219 and Space Out Overshot to Tubing Stub. Clear indication of Overshot beginning to swallow at top of stub at -9340' and clear shear out with -10,000# Down Weight, Continue to Slack off and bottom out another 5' in @ 9,350'. Lay down jt 219 and jt 218, Replace jt 218 with jt 224. Make up Tubing Hanger and Landing jt and Land U/M overshot with 5' of stub swallowed and bottom of U/M Overshot @ -9,347'. RUNCMP RILDS, RID Tubing Equipment and R/U to Circulate. RUNCMP PJSM with Mud Engineer, Truck Drivers, and Rig Crew on Circulating in Corrosion Inhibitor. Reverse Circulated 180 bbls of 120 deg Clean Sea Water followed by 250 bbls Corrosion Inhibited Sea Water. RUNCMP Pressure test lines to 3,500 psi, reverse in packer fluid at 3 bpm with 300 psi. Gain Returns after pumping 47 bbl fluid. RUNCMP Drop Ball and Rod allow ball to find seat and set Packer. Tested Tubing to 3,500 psi for 30 charted minutes. Bleed Tubing to 1,500 psi and Pressure Tested Annulus to 3,500 psi for 30 Charted minutes. Good Test. RUNCMP Test 4.5" x 7.625" Annulus to 3,500 psi and 1,500 psi held on Tubing for 30 charted minutes. RUNCMP Bleed off pressure on annulus and tubing to O. Pressure up annulus and sheared DCK valve at 2,500 psi. Pump through DCK in both direction. RUNCMP Set TWC, Tested to 1,000 psi from below. For 5 Charted Minutes. RUNCMP N/D BOPE and Set on BOP Stand. RUNCMP N/U Adapter Flange and Production Tree, Adapter test to 5,000 psi for 10 minutes. RUNCMP Test Neck seal on Production Tree to 5,000 psi for 20 minutes. RUNCMP R/U and Test Production Tree to 5,000 psi for 10 Charted minutes. Pull TWC wit Lubricator. RUNCMP Test all Surface lines to 3,500 psi and hold on Chart for 5 minutes. RUNCMP PJSM to Freeze Protect. Reverse in 110-Bbls of diesel, 2-3-BPM @ 1000-psi. Allow to U-tube to the tubing. 11 O-Bbls will Freeze Protect to -2600'. RUNCMP Set BPV, pressure test to 1000-psi from the bottom and chart for 10-minutes. Blow down all lines and manifold. Drain Drag Chain. Remove Slop Tank. Break off 2nd annulus valve. Printed: 7/24/2007 4:03:05 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: . . D-33 D-33 WORKOVER DOYON DRILLING INC. DOYON 16 Start: 6/26/2007 Rig Release: 7/2/2007 Rig Number: Spud Date: 3/23/1996 End: 7/2/2007 P Secure Tree and Cellar. Release rig at 1200-hrs. RDMO D-33. Remove BOP and set in travelling cradle. Install front and rear Booster Wheels. Printed: 7/24/2007 4:03:05 PM TREE =. WELLHEAD = A CTUA TOR = 4"C'IN 13" FMC AXELSON 7875' 42.1' Datum TVD = D-33 ~ NOTES: 70° @ 9751' AND 90° @ 9988' -1 c 1 iT riFe X· NIP 'II) = 3 Q" ?" I . . "... ',_.0 I " ,. ,~j ¡,., ST MD 2 3036 1 6038 GAS LIFT MANDRELS DEV lYPE VLV lATCH 1 KBG2 DOME BK 27 KBG2 SO BK PORT DATE 16 07/10/07 20 07/10/07 110-3/4" CSG, 455#, L-BO, ID = 9953" TVD 3030 5966 Minimum ID = 3.725" @ 9435' 4-1/2" HES XN NIPPLE I ,1 1'2'" TIV" .». ¡"" 'Í' ~,-; ",)'\:3, i_:_~..)if; ~,) \',,80 0152 boi, ID Ie. 3.91jB" 14-1/2" TBG, 126#, l-80, .0152 bpf, ID = 3958" I 9447' ITOPOF 4-1/2" LNR I 7-5/8" CSG, 29.7#, USS-S-95, ID = 6.875" I PERFORA TION SUMMARY REF LOG: SPERRY MWD GR ON 04/26/96 A NGLE A T TOP PERF: 90 @ 1070T Note: Refer to Production DB for historical perf data SIZE SPF INTERV A L Opn/Sqz DA TE 2-3/4" 4 10707 - 11147 04/20/96 2-3/4" 4 11247 - 11587 04/20/96 2-3/4" 4 11667 - 11807 04/20/96 2-3/4" 4 11887 - 12177 0 04/20/96 DATE 04/20/96 01/02/02 07/02/07 07111/03 09/17/03 10/25/06 REV BY COMMENTS LINDER ORIGINAL COM PLETION RNlTP CORRECTIONS MRlSV RWO EXPENSE CMO/TLP MAX ANGLE CORRECTION CMO/TLP REF LOG & LOCATION DTRlPAG GLV C/O DATE 11/04/06 02/07/07 02/27/07 03/12/07 07/07/07 07119107 9338' -14-112" HES X NIP, ID = 3.813" I -17-5/8" X 4-112" TIW HBBP-T PKR, ID = 3.875" -14-112" HES X NIP, ID = 3813" I 9435' -14-112" HES XN NIP. ID = 3725" I 9447' -14-112" WLEG, ID = 3.958" I 9447' H ELMD IT LOGGED 01/08/00 I 9831' -17 -5/8" X 4-1/2" BKR ZXP LNR TOP PKR I I 4·112" LNR, 12,6#, L·80, 01520,1 , ID· 3,953" I~ REV BY COMMENTS JLJITLH PXN PLUG SET & GL V C/O DTRlTLH PLUG PULLED & RESET (12/22/06) JDMlTLH PLUG PULLED RCTIPAG PX PLUG SET (12122/06) SV DRLG CORRECTIONS BSEJPJC GLV C/O (07/10107) PRUDHOE BAY UNrf WELL: 0-33 PERMrf No: '1960360 API No: 50-029-22652-00 SEC 23, T11 N. R13E. 3055' FNL & 2000' FEL BP Exploration (Alaska) D-33 (PTD #1960360) Classified as prOblem.n . All, Well D-33 (PTD #1960360) has been found to have sustained casing pressure on the IA. The TIOs on 10/19/06 were 2460/2150/0. A subsequent TIFL failed. The plan forward for this well is as follows: 1. DHD: TIFL - FAILED 2. SL: DGL Vs 3. DHD: Re-TIFL "'(~',' h'~";!'¡;';\', ;':)'~r-~I)~.~.- '"!,~ A well bore schematic has been included for reference. «D-33.pdf» The well has been classified as a Problem well. Please call if you have any questions. Thank you, Andrea Hughes Well Integrity Engineer Office: (907) 659-5766 Pager: (907) 659-5100 x1242 Content-Description: D-33.pdf Content-Type: application/octet-stream Content-Encoding: base64 1 of 1 10/23/20064:37 PM . TREE = 4"CIW I I WElLHEAD = 13" FMC D-33 SAFETY NOTES: 70o@ 9751' AND 90o@ 9988' AClUATOR - AXELSON KB, ELBI = 78,75' BF, ELBI = 42,1' KOP= 5091' r 4-1/2" HES HXO SSSV NIP,ID =3,813" I Max Angle = 93 @ 10199' 2212' OatumMD= 9486' . DatumTVD= 8800' SS GAS LIFT MANDRELS µ ST MO lVO DBI TYPE VLV LATCH PORT DATE 110-314" CSG, 45,5#, L-80, ID = 9,953" 3223' ~ 5 3194 3109 1 KBMG-M BK 4 5225 5130 12 KBMG-M BK l 3 6875 6635 26 KBMG-M BK 2 8275 7893 26 KBMG-M BK 1 9308 8705 57 KBMG-M BK IMinimum ID = 3,725" @ 9435' I . I 9378' 4-1/2"HES X NIP, 10= 3.813" I 4-1/2" HES XN NIPPLE 8: b 9389' 7-5/8" X 4-112" TIW HBBP-T PKR, D = 3.875" ~ . 9413' 4-1/2" HES X NIp, ID= 3.813" I . 9435' 4-1/2" HES XN NIP, D =3.725"1 4-1/2" TBG, 12.6#, L-80, .0152 bpf, 10 = 3.958" 9447' 9447 4-1/2"WLEG, ID= 3.958"1 I 9447 H ELMD TT LOGGED 01/08/00 I ITOP OF 4-112" LNR 9831' I 9831' 7-5/8" X 4-112" BKRZXP LNR TOPPKR 8 ~ 17-5/8" CSG, 29.7#, USS-S-95, ID= 6.875" 9970' I [ lit. PERFORATION SUMMA.RY REFLOG: SPERRY MNO GR ON 04/26/96 ANGLEATTOPPERF: 90@ 10707' Note: Refer to Roduction DB for historical perf data r PBm -1 12183' SIZE SPF INTERII AL OpnlSQZ O/\TE / 2-314 " 4 10707 - 11147 0 04120196 2-3/4" 4 11247-11587 0 04120196 ~ ~ 2-314" 4 11667 -11807 0 04120196 2-314" 4 11887 -12177 0 04/20196 ~~ / 4-1/2" LNR, 12.6#, L-80, .0152 bpf, D =3.953" 12277 I 0/\ TE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 04120196 LINDER ORIGINAL COMPLETION WELL: 0-33 01/02102 RN/TP CORREC1l0NS PERMIT No: 1960360 07111/03 CMOITLP MAX ANGLE CO RRECTO N API No: 50-029-22652-00 09117/03 I CMOITLP RB= LOG & LOCA nON SEC23, T11 N, R13E, 3055' FNL & 2000' FEl BP Exploration (Alaska) . TF~E= WB_LI-EAD = 13" FMC 4"ClW D'33 I SAFB'YNOTES: ?0° @ 9?51'AND 90° @ g~88' I ACTUATOR = A XELS 0 N KB. ELEV = 78.75' B R ELEV = 42.1' KOP: 5091' 12212, Id 4.1/2. HES HXO SSSV NiP, iD = 3.813. Max An~le = 93 ~ 12169' ~ I Daturn MD = 9486' Datum TVD = 8800' SS GAS LIFT MANDRELS 4 5225 5130 12 KBMG-M BK L 3 6875 ~35 2~ KBMG-M BK 2 8275 7893 2~ KBMG-M BK 1 0308 8705 57 KBh/[3-M BK I '= I ~ 9435' Id 4-1/2" HES XN NIP, D = 3.725"I I IT°P °F 4-1/~' LNR I--I 9831' I X X i 9831' 1-17-5/8" x 4-~/2" BKR ZXP LNR TOP PER PB~FORATION SUIVIVIARY REF LOG: ANGLE AT TOP PERF: 90 @ 10707' Note: Refer to Production DB for historbal perf data d 12183' SIZE SPF INTERVAL Opn/Sqz DATE 2-3/4" 4 10707' - 11147' O 04/20/96 2-3/4" 4 11247'-11587' O 04/20/96 2-3/4" 4 11667'-11807' O 04/20/96 2-3/4" 4 11887' -12177' O 04/20/96 DATE ~ REV BY COMMENTS DATE ! REV BY COMMENTS PRUDHOEBAY UNIT 04/20/961 LINDER ORIGINAL COMPLETION WELL: D-33 02/09/01 i SlS-SLT CONVERTED TO CANVAS PERMIT No: 196-0360 03/08/01 I SIS-MD FINAL APl No: 5O-029-226524) 0 01/02/02 RN/'I'P CORRECTIONS i SEC 23, T11 N, R13E : BP Exploration (Alas ka) , SIZE SPF INTERVAL Opn/Sqz DATE 2-3/4" 4 10707'-11147' O 04/20/96 2-3/4" 4 11247'-11587' O 04/20/96 2-3/4" 4 11667'-11807' O 04/20/96 2-3/4" 4 11887' -12177' O 04/20/96 DATE REV BY COMMENTS DATE REV BY COMMENTS 04/20/96 LINDER ORIGINAL COMPLETION 02/09/01 SlS-SLT CONVERTED TO CANVAS 03/08/01 SIS-MD FINAL 01/02/02 RN/'I'P CORRECTIONS MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: THRU: Julie Heusser, '"~:i Commissioner Tom Maunder, ~~~ x,.' P. I. Supervisor DATE: April 20, 2001 FROM: Chuck Scheve; SUBJECT: Petroleum Inspector Safety Valve Tests Prudhoe Bay Unit D Pad Friday, AD.ril 20, 2001: I traveled to BPXs D Pad and witnessed the semi annual safety valve system 'testing. As the attached AOGCC Safety Valve System Test Report indicates I witnessed the testing of 20 wells and 40 components with 1 failure. The surface safety valve on well~D-06 had a slow leak when pressure tested. This valve was serviced and the retest witnessed: On: thiS date. Merv Liddlow performed the testing today; he demonstrated good test procedures and was a pleasure to work with. A walk through inspection of the well houses on this pad was performed during the SVS testing with no problems noted. All well houses inspected were reasonably clean and all equipment appeared to be in fair conditions. S.U 'mmary:. i witnessed the semi annual SVS testing at BPXs D'Pad. PBU D Pad, 20 wells, 40 components, 1 failure 2.5% failure rate 25 .wellhouse inspections Attachment: SVS PBU D Pad 4-20-01 CS .... X.. Unclassified Confidential (Unclassified if doc. removed ) Confidential SVS PBU D Pad 4-20-01 CS Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Merv Liddelow AOGCC Rep: Chuck Scheve Submitted By: Chuck Scheve Field/Unit/Pad: Prudhoe/PBU / D Pad Separator psi: LPS 154 Date: 4/19 & 4/20 lIPS 660 Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN& Number Number PSI PSI T,rip Code Code Code Passed GAS or CYCLE D-01A 1970780! 154 ' 125 125 P P ' ' 0IL D-03A 2001340' 154 125 125 P P OIL D-04A 1871250 D'-05 "1700060 660 '550 450 P ' P ..... O'I'I~' D-06A 1970430 660i 550 600 P 4 OIL D'-07A 1931570 660' 550 525 P P..... 4/20/0'1 ~ OIL D-08 1790'360 .... D-09A 1996850 660 550 525' 'P 'e ' OIL D-10 1790530 660 550 ~'25 P e " 0iL D-11A 1951830' 660 550 525 P P OIL D-12 1800150 660 550 530 P P OIL D-13A 2000810 D-14A' 1961530 , i , D-15A 197'2120 D-16 1811710 660' 550 500 P P OIL D- 17A 1960460 D-18 1811880 D-20 ' 182t~4401 154 125 '120: " e' P ' ' OIL D-21 1820520' 154 125 125 P P OIL D-22X''' 1972040 ' " D-23A ' 1961880 660 550 '' 525 P 'e ........ OIL D-24 1852990 D-25p~ 2000240 154 125 100 P P ' 'OIL D-26A 1970870 660 550 525 P P OIL D-27 1860330 6601 550: 550 P P OIL D-28A 1952130 " ~60 550: 550 P P .... oIL , D'-29 1852530 " 154 ' 125 " i10 P P OIL . iD-30 1960260 D'31A 1960950 660 550 "550 'P P oiL D-33 '1960360! ,660 550 550 P P .... OIL , RJF 1/16/01 Page 1 of 2 SVS PBU D Pad 4-20-01 CS Well [Permit [ SeparI Set L/P [ ~e~t [~e~t [ x~t I ~t~ I oi~wA~,~.] Number [Number ] PSI ] PS1 Trip [ Code I Code / C°del Passed [ GAS or CYCLEI Wells: 20 Components: 40 Failures: 1 Failure Rate: 2.50% ["]90 Day ._ Remarks: The surface, safety, valve on well D-6 had slow leak when pressure tested. Valve was serviced and,retested same ,day, ,, RJF 1/16/01 Page 2 of 2 SVS PBU D Pad 4-20-01 CS ALASK/~ REPORT Ol STATE OF ALASKA '"'l. AND GAS CONSERVATION COMMISSIOFJ' ,JUNDRY WELL OPER. ,TIONS 1. Operations performed: Operation shutdown__ Stimulate x Plugging__ Pull tubing__ Alter casing Repair well Perforate Other. 2. Name of Operator BP Exit/oration (Alaska) Inc. 3. Address P. O. Box 196612, Anchora.c/e, Alaska 99519-6612 4. Location of well at surface 2965' NSL, 1067' WEL, SEC. 23, T11N. R13E At top of productive interval 4605' NSL. 538' WEL, SEC. 23, T11N. R13E At effective depth 4817' NSL, 2558' WEL, SEC. 14, T11N. R13E At total depth 460' NSL, 2649' WEL, SEC. 14, T11N, R13E 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) ~B=7¢7~' 7. Unit or Property name Prudhoe Bay Unit feet 8. Well number D-33 9. Permit number/approval number 96-36 / 10. APl number 50.029-22652 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 12277' feet Plugs (measured) 9016' feet 12189' feet Junk (measured) 9018' feet Casing Length Structural .. Conductor 110' Surface 3186' Intermediate 9933' Production .. Liner 7413' Perforation depth: measured Size Cemented Measured depth 20" 260 sx Arctic Set 147' 10-3/4", 915 sx PF 'E', 375 sx 3223' 7-5/8" 512 sx Ciass 'G' 9970' 4-1/2" 411 sx Class 'G' 9845; 12277' 10710'-11150~ 11250'-11590~ 11670'-11810~ 11890'-12180' True vertical depth BKB 147' 3217' 9028' 9018'-..9016' true vertica§ubsea 9027'-9026', 9024'-9022', 9019'-9016', 9019'-9018' Tubing (size, grade, and measured depth) 4-1/2" @ 9447' Packers and SSSV (type and measured depth)Packer @ 9387' SSSV @ 2212' 13. Stimulation or cement squeeze summar~See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operation,~ OilX Gas Suspended 17. I hereby c~rtify that the ,foreg,e'ir/g i~s true and cerj:ect to the best of my knowledge. Signed /~,,,///~X/~~ ~~-'//- ./~//~_.~r Title TechnicalAssistantlV Form 10-404 Rev 06/15/88 Service D-33 DESCRIPTION OF WORK COMPLETED Stimulation Operation 05/11/98 A Tubing Wash was performed using the following fluids: SUMMARY Rigged up Camco CTU #4932. Isolated lift gas. Bled WHP (gas) down flowline. Rig in hole with 3.50" jet nozzle to 7000' while pumping hot diesel to clear tubing of paraffin. Took returns down flowline. Saw resistance from 50' to approximately 1000'. Freeze protected flow line with Methanol. Well was left shut in with lift gas isolated. Tubing was cleaned out for up coming static pressure survey. Fluids Pumped BBLS. Description 45 Methanol 159 Diesel 204 Total Pumped rvices rilling 900 East Benson Boulevard, MB 8-1 · Anchorage, Alaska 99508 (907) 561-5111 Fax: (907) 564-5193 December 14, 1998 Wendy Mahan Natural Resource Manager Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, AK 99501-3192 RECEIVED Re: Annular Disposal Information Request DEC 14 B98 Dear Ms. Mahan: Alaska Oil & Gas Cons. Commission Anchorage On October 28, 1998 you requested an update from Shared Service Drilling regarding Annular DispOsal Records from July 25, 1995 through present time. We compared your list with our records and are able to provide you with the following data: · Individua1 Annular Disposal Logs from the SSD database which coincide with the approved. wells on your attached AOGCC Annular Log. The.SSD records are proVided to you in the same order as listed on your log. · There were some wells on your list which were not injected into. These wells are identified as follows: · Endicott wells 1-03/P-16, 1,65/N-25, 1-59/0-24 · EXploration well Pete's Wicked #1 · Milne Point wells E-22, E-23, F-01, L-16, J-19, L-25, F-30, L-21, K-38, NMP #1 & #2, K-05, K-02, I-I-07, K-25, K-37, E-17, F-21, K-30, K-34, K-21i, F-66, K-06, K-54, K-33, F-49i, K-18 · PBU Wells E-$8, 18-34, 15-42, 'S-29A, 15-46, B-36, 15-43, 11-38 · The reason many of these annuli were not used is because' the waste materials generated from these wells were injected into other approved annuli. Hopefully the injection logs submitted with this letter will clarify this. In addition, please note that our records show: · The wells listed above in italics were permitted but not used for annular disposal. · The wells listed above in BOLD were not Permitted for annular disposal. Wells drilled after June 6, 1996 were required by SSD procedure to be permitted with a Sundry Approval (10-403) form. Our records show that no Sundry Approval for Annular Disposal was filed for these wells. Wells drilled between July 25, 1995 and June 6, 1996 were automatically approved for annular disposal with the Permit to Drill. · We also provide you with a cumulative report from our database of records from July 25, 1995 through the present. FrOm those records, we show the following wells not listed on your report were used for annular dispOsal: ,.Annular Disposal Letter 12/14/98 · Endicott wells i-23/O-15, 1-61/Q-20, 2-40/S-22 Exploration well Sourdough #3 - ~_' ~ o ~ · Mdne Point wells F-06, H-05, f-I-06, J- 13, L-24 - q s- o'~ c~ al,c-, q} ~$-).oq ,~ t ~5~-)o3 . c~$. t/.3 · PBU wells-18-30, 18-31, 14-214,ag. z43, ~-34, E-36, G-04A, and S-33- :~- og ?-- 33- 9_~ ' q ~'. 0'7 · Individual logs are provided to ~ou roi these ~'ogs as we~l. · Finally, our records show that the B-24 outer annulus was left open (see attached correspondence) Thank you for the opportunity to provide clarity to these records. If I can be of any further assistance please do not hesitate to contact me at 564-5183, or Karen Thomas, Environmental Advisor at 564-4305. . Sincerely, Fritz P. Gunkel Shared Service Drilling Manager FPG/KMT cc: Dave Wallace - HSE Manager (w/out attachments) RECEIVED OEC 4 1998 Naska'Oit & Gas Cons. Commissio~ Anchora,.ge ANNULAR INJECTION ,~DAT^ FNTRY SCRI=I=N Asset .~.g./~, .......................................... Rig Name D.QYg.[1..9. .................................... Inj Well Name ~.-.3.~t. ........................................... Sur Csg Dep ~12,,:~2,, ................ Cumulative Data Well Total Mud/Ctg Rig Wash Legal Desc ~.9.§.5.:.~.~J,,,..1.Qf~Z:..VY.I~.I,...~E.~,..;~.3.,..T..1.;I.~'..ELI.3.r,,'- ........................... Research Permit Start ........ ~.?,,~.L~.6. ....... ~ Permit End ........~/~.1/.~..7.. ..... completion ~' ~:F~r~ati0n int~mittant Fluids FlUids Freeze Daily .Data Final Freeze D-33 1~4/~§?g6 ' ' I'58~ ........... I ................................. 585 D-33 lb4~10/96 J6oo J 600 9-33 i~4/11/96 J320 j ~ 320 D-33 j04/14/96___J ........ J 34---~~ =340 ).~ j~~ ] 1.~o '~o D-33 !~'4-~'~ ......... J'§-~ ........... J---~ 920 - j ....................... J1,616-- D-33 i'~-~-~ ......... 130 1-~-46 - ................................................................ :.::...::.::...::/ ....... _:.:-, :-:_ ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 3 BPM @ 550 PSI 3 BPM @ 700 PSI 3 BPM @ 700 PSI 3 BPM @ 500 PSI 3 BPM @ 500 PSI 3 BPM @ 700 PSI Open 3 BPM @ 500 PSI f. Shared SerVice ~'illing Annd~ar Injection Volumes July 25, 1995 until December 1998 Cumulative Report Surface Casing ' Rig Inj Well · Depth Legal Desc Endicott Cum Mud Cum Rig Cum Total & Ctgs Wash Doyon 15 1-19/I-18 5000 Sec. 36, T12N, R16E 8,960 7,848 992 Doyon 15 1-23/O-15 4246 2020'FNL, 2087'FEW, SEC.36,T12N,R16E 32,084 30,604 1,160 Doyon 15 1-33/M-23 5013 3217'NSL, 2114qNEL, Sec 36,T12N, R16E 9,879 9,729 150 Cum Compl Cum Form Cum Interm Cum Final Disposal Period Annulus Fluids Fluids Freeze Freeze Slarl End Slatus . _ 120 12/5/95 12/5/96 Open 200 120 9/30/95 12/31/95 Open 8/31/95 12/31/95 Broached Doyon 15 1-61/Q-20 4236 3075'NSL, 2207'WEL, Sec 13,T12N, R16E 25,228 21,379 . ~ . Doyon 15 2-40/$-22 4531 2020'FNL, 2289'FEL, Sec 36.T12N, R16E 31,195 29,952 . . EOA - - 2!6~13_ ..... 1,17_6 ........................ 6_0 _12/5_/95 ..... 12.(5f96 .... QPe_n 1,063 120 60 7/25/95 12/31/95 Open Doyon 14 15-47 3515 3648'NSL, 4956'WEL, Sec 22,T11N, R14E 3,002 903 2,009 90 11/7/95 12/31/95 Open ;)oyon 14 DS 15-45 3829 4749' NSL, 5180' WEL, Sec. 22, T11N, 1,882 1,697 134 51 4/4/96 4/4/97 Broached ~)oyo~ 14 DS 15-48 3548 Sec. 22, T11N, R14E 3,385 216 820 2,283 66 12/21/95 12/21/96 Open )oyon 14 DS 15-49 3667 4676' NSL, 5165' WEE Sec. 22, T11N, Open 4,669 1,559 1,141 1,904 65 2/21/96 2/21/97 )oyon 9 18-30 3930 1499'SNL, 26'WEL, Sec 24,T11N, R14E 2,266 936 380 800 150 7/25/95 12/31/95 Open )oyon 9 18-31 3680 3719'NSL, 64'WEL, Sec 24,T11N, R14E 6,086 2,250 1,100 2,565 171 7/26/95 12/31/95 Open )oyon 9 18-32 3830 3632'NSL, 41'WEL, Sec 24.T11N, R14E 3,311 1,861 200 1,100 150 8/24195 12/31/95 Open )oyon 9 18-33 4140 3690'NSL, 56'WEL, Sec 24,T11N, R14E 5,215 2,050 3,035 10 120 9/28/95 12/31/95 Open · labors 18E 12-35 3543 348'NSL, 705'WEL, Sec 18,T10N, R14E 3,723 3,436 137 150 9/1/95 12/31/95 Open labors 18E 12-36 3452 63'FSL, 899'FEL, Sec 18,T10N, R15E 4,002 1,961 50 1,871 120 10/13/95 12/31/95 Open labors 18E 13-36 3431 1585'NSL, 5187'WEL, Sec 13,T10N, R14E 4,137 3,523 464 150 10/26/95 12/31/95 Open labors 18E 14-44 3288 2829'NSL, 1617'WEL, Sec 9,T10N, R14E 3,974 2,319 1,535 120 8/17/95 12/31/95 Open xploration ool 4 Sourdough #3 4236 2245'FSL, 5067' FEL, Sec. 29, T9N. R24E 5,786 4,630 1,156 1/26/96 1/26/97 Closed lilne 27E MPK-17 3508 3648'NSL,2100'WEL, Sec.03,T12NR 11E 19,608 18,538 285 685 100 4/18/96 4/18/97 Open abors 22E MPC-23 4941 1038 NSL, 2404 WEL, Sec 10,T13N, 2,060 1,800 130 130 1/25/96 1/25/97 Open abors 22E MPC-25 8595 1143'FNL, 2436'FWL, Sec 10,T13N, R10E 1,905 1,465 300 140 1/5/96 1/5/97 Open abors 22E MPC-26 4704 1086 NSL, 2419 WEL, Sec 10,T13N, 5,228 4,483 555 190 12/19/95 12/19/96 Open abors 22E MPC-28 5405 Sec 10,T13N, R10E 425 350 75 2/15/96 2/15/97 Open Page I Shar_~d Service DHIling Annul'ar InjeCtion Volumes July 25, 199,~ until December 1998 Cumulative Report Rig Inj Well Nabors 22E MPF-06 Nabors 22E MPF-14 Nabors 22E MPF-70 Nabors 22E MPH-05' Surface Cum Mud Cum Rig Cum Compl Cum Form Cum lnterm Cum Final Casing Depth Legal Desc Cum Total & Ctgs Wash Fluids Fluids Freeze Freeze ' ' 196 8766 Sec 06,T13N, R10E 1,927 !,7.3.1 ....................... . .. 6690 Sec06,T13N, R10E UM 18,717 17,107 1,270 340 6/3/96 7919 2189'ESL, 2591'WEL, Sec 6,T13N, R10E !9,775 ___ 18,794 735 ....... · .... 190 56 6/17196 . 5335 2882'NSL, 4028'WEL, Sec 34,T13N, R10E 8,283 7,711 382 190 8/19/95 180 8/5/95 Disposal Period Annulus Start End Slalus 1/25/96 1/25/97 Open .~. 6/3/97 Open 6/17/97 Open 12/31/95 Open 12/31/95 Open Nabors 22E MPH-06 Nabors 22E MPI-07 _ Nabors 22E MPJ-13 7304 2824'NSL, 4044'WEL, Sec 34,T13N, R10E 8,515 8,335 2680 2339'NSL, 3906'WEL, Sec 33,T13N, R10E 1,680 1,280 2835 2319'NSL, 3179'WEL, Sec 28,T13N, R10E 14,127 13,292 250 645 .................. 80 70 9/21/95 12/31/95 Open 60 130 10/17/95 12/31/95 Open 70 11/12/95 12/31/95 Open Nabors 22E MPJ-16 . 3112 2317'NSL, 3336'WEL~, S_~_c 2~8.,713N, R10E 985 915 Nabors 27E B-24 4080 Sec 18,T13N, R11E UM 1,468 1,396 6,466 72 1/25/96 1/25/97 Open 70 12/12/95 1 2/12/96 Open Nabors 27E MPF-22 8841 Sec 06,T13N, R10E UM 6,536 Nabors 27E MPF-25 3405 1857'NSL 2696'WEL, sec 6,T13N, RIOE 9,897 9,357 250 225 65 12/26/95 Nabors 27E MPF-37 6621 1931'NSL 2643'WEL, Sec 6,T13N, R10E 7,032 6,887 70 75 7/25/95 Nabors 27E MPF-38 8561 1994'NSL 2731'WEL, Sec 6,T13N, R10E 9,232 9,157 75 12/6/95 12/31/95 Open 181 7/31/95 12/31/95 Open Nabors 27E MPF-45 6678 1979'NSL 2608'WEL, Sec 6,T13N. R10E 17,562 17,381 Nabors 27E MPF-53 6750 2028'NSL 2572'WEL, Sec 6,T13N, R10E 6,051 5,671 165 75 60 80 8/19/95 12/31/95 Open Nabors 27E MPF~61 6585 2077'NSL 526'WELl Sec 31,T14N, R10E 5,732 5,657 75 8/31/95 12/31/95 Open Nabors 27E MPF-62 6059 2141'NSL 2627'WEL, Sec 6,T13N, R10E 386 316 70 10/13/95 12/31/95 Open Nabors 27E MPF-69 5772 2125'NSL 2502'WEL, Sec 6,T13N, R10E 9,740 91665 75 8/31/95 12/31/95 Open Nabors 27E MPF-78 7085 2237'NSL 2555'WEL, Sec 6,T13N, R10E 8,476 7,456 40 775 65 140 9/12/95 12/31/95 Open ' 12/31/95 Open ~ . Nabors 27E MPL-24 6515 3654'NsL 5180'WEL, SeC 8,T13N, RIOE 6,790 4,900 1,320 165 335 70 11/27/95 tNOA Open 18E F-33 3570 3332'NsL, 2174'WEL, Sec 2,T11N, R13E 1,468 183 660 465 160 2/21/96 2/21/97 __ 18E F-36 3691 2642'NSL, 2878'WEL, Sec 2,T11N, R13E 6,963 1,998 1,359 3,471 135 12/18/95 12/18/96 Open 140 1/31/96 1/31/97 Open 12/26/96 Open 12/31/95 Open __ 3oy____?n 9 ;)oyon 9 D-30 3456' 3625' NSL, 1066' WEL, SEC. 23, T11 N; 5,261 2.811 1,275 1,035 D-31 3215 SEC. 26, T11N, R13E 150 150 4/20/96. ' 4/10/97 Open__. ;)oyon 9 D-33 3222 2965' NSL, 1067' wEL, SEC. 23, TllN, 4,661 2,425 2,106 130 2/21/96 2/21/97 Open , ~labors 18E S-43 3121' 4211'NSL,4503~/VEL,SEC35,TM2N,R12E 5,943 2,636 1,716 1,511 80 5/7/97 5/7/98 OPEN Page 2. Shar. ed, S, ei~vice Drilling Annt~l~r Injection Volumes July 25, 199~ until December 1998 Cumulative Report Surface Casing ' Rig Inj Well Depth Nabors 28E B-33 3504' . Nabors 28E E-34 3664 . . . Nabors 28E E-36 3648 Nabors 28E E-37 3810 Cum Mud Cum Rig Cum Compl Cum Form Cum Inlerm Cum Final Legal Desc .. CUm TotaI & Ctgs Wash Flu~s Fluids Freeze Freeze 969'SNL, 1898'EWL, Sec 31, T11N,.R_!4E- _.._3. ,...9_7__4__- ..... 2,842 _ 857 ............. 195 .... 80 1681S. N__L, 50_0,W~EL~._Sec6,~T11N, R14E .... ~9,_65~6___ .......... 7,228 1.,72~0_ ..... 858 _ _ _4_0_ _ ...... 110 1706'SNL 822'WEL, Sec 6;T11N, R14E 9,271 4,417 1,29_3_. ..... 3,~0~9_6 .... 365~. _ 100 . . 3391'NSL 881'WEL, Sec 6,T11 N, R 14E 4,695 4,241 374 __ 80 Disposal Period Annulus Slarl End Slalus 5/1/96 12/31/96 Broached · ~ . 8/23/95 12/31/95 Open .. ..... 7/25/95 12/31/95 Open · 9/16/95 12/31/95 Open Nabors 28E E-39 3638 3358'NSL 501'WEL, Sec 6,T11N, R14E . ~ . Nabors 28E G-04A 3509 2917'NSL 1974'WEL, Sec 12,T11N, R13E . ~ Nal~ors 28E G-21 3509 2911'NSL 2368'WEL, Sec 12,T11N, R14E Nabors 28E S-24 2750 1633'SNL 4228'WEL, Sec 35,T12N, R12E Nabors 28E S-33 2958 1639'SNL 1487~VEL, Sec 35,T12N, R12E 2,250 928 220 1,022 __ ........ 80 8/28/95 12/31/95 ...... Open 5,937 1,798 1,824 2,315 ................. !0/20!95 12/31/95 ............ Open 11,430 3,956 3,072 4,270 70 62 9/8/95 12/31/95 Open 20,261 11,773 2,177 5,751 ........................ 275 285 12/9/95 . . 12/9/~96_ ....... 0~_e.? ..... 18,014 6,613 2,431 8,392 270 308 12/1/95 __ 12/1/96 Open Nabors 28E S-41 3331 4152' NSL, 4504' WEL, Sec 35,T12N, Nab0rs 28E S-42 3077 Sec 35, T12N, R12E 8,062 4,159 2,034 1,754 ........ 115 2/8/96 2/8/97 Open 168 100 68 3/13/96 3/13/97 Open Nabors 2ES H-35 3157 4535'NSL, 1266'WEL, Sec 21,T11 N, R13E 4,860 3,725 555 480 20 80 10/26/95 12/31/95 Open Nabors 2ES H-36 3550 4478'NSL, 1265'WEL, Sec 21,T11N, R13E 1,452 857 100 410 85 10/2~/9_5' .....12/31/95 Open Page 3 NOV I h ared rilling TO: Blair Wondzell FROM: Chris West DATE: October 27, 1995 SUBJECT: APl # MPB-24 Well Suspension 50-029-22642 Blair; Please find attached a copy of the Form 10-403 to temporarily suspend this well as per AOGCC 20- AAC 25.110. As discussed this morning we propose setting three plugs in this well as detailed in the attached form. This will allow us to retain the wellbore for potential future sidetrack or service well use. We would like to keep the well's 9-5/8" x 7" annulus available for the injection of liquid 'wastes. There are no other well annulii on this pad' for injection. The annulus for MPB-24 was approved for injection as part of the permit dated 25 January 1996. The annulus will be freeze protected before moving the rig. , Thank you for your help in this matter. Please call me if I maY be of any assistance. Chris West Drilling Operations Engineer Nabors 27E (907)-564-5089 PERMIT AOGCC Individual Well Geological Materials Inventory DATA T DATA PLUS Page: 1 Date: 04/20/98 RUN RE CVD 96-036 96-036 DGR/EWR4 -MD DGR/EWR4-TVD 8778-12278 ~' 8422-9016 5-13 08/29/96 5-13 08/29/96 96-036 96-036 DGR/ROP/CN0-MD DGR / CN 0 - TVD 8778-9347 &' 8422-8795 5-6 08/29/96 5-6 08/29/96 96-036 DGR/CN0-TVD ~ 5, 7-13 8778-12278 08/29/96 96-036 DGR/ROP/CN0-MD ~ 5,7-13 8778-12278 08/29/96 96-036 96-036 7404 7405 10 -407 DAILY WELL OPS ~t~ 5,7-9,11-13 8685-12230 ~/8685-9332 OMPLETION DATE '~[ 08/29/96 9 /2 9/96 Are dry ditch samples required? yes ~_____.~,.~d reCeived? Was the well cored? yes ~_..An~alysis & description received? Are well tests required? ]~es Well is in compliance Initial ~R~ceived? COMMENTS C] I:::t I I__1__ I I~ I~ S E !:t~/I I-- E S WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 3001 Porcupine Dr. Anchorage, Alaska 99501 ~'~ MWD Formation Evaluation Logs - D-33 & D-33 PB 1 August 28, 1996 AK-MM-960312 The technical data listed below is being submitted herewith. Please acknowledge receipt by remming a signed copy of this transmittal letter to the attention of.' Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 D-33: 1 LDWG formatted LIS tape with verification listing. APl#: 50-029-22652-00 D-33 PB1: 1 LDWG formatted LIS tape with verification listing. API#: 50-029-22652-70 AUG 2 9 1996 gb2ska Oi! & ..-'~ ~s Co~:~. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.' Howard Okland 3001 Porcupine Drive Anchorage, Alaska 99501 August 28, 1996 RE: MWD Formation Evaluation Logs D-33 & D-33 PB 1, AK-MM-960312 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention off J~an Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 D-33: %-- 0 3 ~o ~.2" x 5" MD Resistivity and Gamma Ray Logs: 50-029-22652-00 '~" x 5" TVD Resistivity and Gamma Ray Logs: 50-029-22652-00 -/2" x 5" MD Neutron and Gamma Ray Logs: 50-029-22652-00 -/2" x 5" TVD Neutron and Gamma Ray Logs: 50-029-22652-00 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia D-33 PBI: Ov~0.~' BYe ~" x 5" MD Neutron and Gamma Ray Logs: 50-029-22652-70 2"x 5" TVD Neutron and Gamma Ray Logs: 50-029-22652-70 1 Blueline 1 Rev Folded Sepia 1 Blueline ~)~ · 1 Rev Folded 'Sep_~ t AUG 2 Aanch0rage 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (9.07) 563-3256 ° Fax (907) 563-7252 A Dresser Industries, Ino. Company , "--' STATE OF ALASKA ALASK,-, OIL AND GAS CONSERVATION CO,vi:MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG i 1. Status of Well Classification of Service Well [] Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 96-36 3. Address ~.,%,;...~;'*~%,,L*~- 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612~~..¢~i 50-029-22652 4. Location of well at surface ! :;~;~i~'~';_¥Iii¥i-'=~ ~ ~"'~)' ..... 9. Unit or Lease Name 2965' NSL, 1067' WEL, SEC. 23, T11N, R13E "i'~?;-'..-: ";' ! "' '" '~ Prudhoe Bay Unit At top of productive interval i_ _~/~-_.~ !~i~,.'?'.~ 10. Well Number Attotal depth i /~-'~'-~ ..... UK J b~~L 11. Field and Pool 460' NSL, 2649' WEL, SEC. 14, T11N, R13E .............. Prudhoe Bay Field / Prudhoe Bay i5. Elevation in feet (indicate KB, DF, etc.) J6. Lease Designation and Serial No. Pool KBE = 78.75'J ADL 028285 12. Date Spudded J13. Date T.D. Roached J 14. Date Comp., Susp., or Aband.115. Water depth, if offshore 116. No. of Completions 03/23/96 04/16/96 04/20/96 N/A MSLI One ':1"~. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD) 19. Directional Surveyl20. Depth where SSSV set,_1. Thickness of Permafrosl 12277 9016 FT~ 12189 9018 FT I~Yes []No 1 2212' MD! 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, LWD/FE, DIP, GR, NEU, RES, EWR Phase 4, CNPhi 2'3. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP Be'FrOM SIZE CEMENTING RECORD AMOUNT PULLED ,,, 20" 91.5# H-40 Surface 110' 30" 260 sx Arctic Set (Approx.) 10-3/4" 45.5# NT80 35' 3223' 13-1/2' 915 sx PF 'E', 375 sx 'G', 263 sx PF 'C' 7-5/8" 29.7# USS-S-95 36' 9970' 9-7/8" 512 sx Class 'G' 4-1/2" 12.6#' L-80 9845' 12277' 6-3/4" 411 sx Class 'G' , , 24. Perforations open to Production (MD+TVD of Top and Bottom 25. TUBING RECORD and interval, size and number) SIzE DEPTH SET (MD) PACKER SET (MD) 2-3/4" Gun Diameter, 4 spf 4-1/2" 9447' 9389' M D TVD M D TVD 10710' - 11150' 9027' - 9026 11250' - 11590' 9024' - 9022' 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. 11670'-11810' 9019'-9016' 11890' - 12180' 9019' - 9018' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Freeze Protected w/85 Bbls Diesel 27. PRODUCTION TEST Date First Production JMethod of Operation (Flowing, gas lift, etc.) May 3, 1996 J Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BEE CHOKE SIZE J GAS-OIL RATIO TEST PERIOD ~ I Flow Tubing Casing Pressure CALCULATED I~ OIL-EEL GAS-MCF WATER-EEL OIL GRAVITY-APl (CEPH) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. RECEIVED JUN 11 1996 Naska Oil & Gas Certs, Comc~st, i~ Form 10-407 Rev. 07-01-80 Submit In Duplicate ' Geol(~gic Mark6. 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids recovered Marker Name Depth Depth and gravity, GOR, and time of each phase. Sag River 8824' 8463' Shublik 8860' 8494' Top of Sadlerochit 8950' 8565' 31. List of Attachments Summary of Daily Drilling Reports, Surveys, Annular Pumping Report 32. I hereby certify that the,,,fe, regoing is true and correct to the best of my knowledge Terry Jordan Title Senior Drilling Engineer Date .... - U Prepared By Name/Number Terrie Hubble, 564-4628 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 §: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. RECEIVED JUN 1 1 1996 Form 10-407 Rev. 07-01-80 Alaska Oil & Gas Cons, Commission Anchorage Su~ Csg Dep 3222 __ Well Cum Total =~=~=~===~=~ ................................................ Cum Mud/Ctg ~'~[~ Cum Brine ~ ~ Cum Water'~~ ~ Cum Dies/FP ........................................................ VOLUME (BBLS Method of dispIosal=pumpin~ down outer annulus SOURCE WELL DATE OF DIESEU FREEZE MUD/CTGS BRINE WATER Daily Cum. Total COMPLICATIONS, COMMENTS NUMB~ INJECTION PROT. D-33 4/9/96 585 .......................... ~ ,::,,:~:~,:3 b m ~550 s D-33 4/10/96 e00 ~[[~:~ ~ ~ ~3 bpm e700 psi __ D-33 4 / 1 1 / 9 6 320 ~:~:~:~:~:~,~ ~:: ,,~:,~, ~ ~,[~[~[ 3 bpm ~ 700 ps 9-33 4/14/96 340.00 ~:,[~[~: ~::~[[;~:~ ~.~.~,~3 bpm ~500 psi 0-33 4/1 5/96 --- 150.00 ~-~3 4/1 7/96 ............920 :,[~[ ~:?~;~[:;:~:~ ~[~3 bpm ~ 700 psi 9-33 4/20/96 -- 1616.00 130.00~;~ ~:~:i~ ~;~:~;~ ~ 500 psi ~ - ~ :..~:: ~:~:.~F ....... · ::::: ::: :::;:: : :,: :: ,. 0::00 [ : o'~oo ' : ....... 0.00 SUMMARY OF DALLY OPERATIONS SHARED SERVICES DRILLING - BPX / ARCO Well Name: D-33 Rig Name: Doyon 9 AFE: 4P0761 Accept Date: 03/23/96 Spud Date: 03/24/96 Release Date: 04/20/96 Mar 23 1996 (1) Rigged up Divertor. Mar 24 1996 (2) Rigged up Divertor. Made up BHA no. 1. Tested Divertor. Held safety meeting. Circulated at 103 ft. Held safety meeting. Drilled to 519 ft. Pulled out of hole to 0 ft. R.I.H. to 386 ft. Reamed to 519 ft. Drilled to 757 ft. Reamed to 712 ft. Mar 25 1996 (3) Reamed to 757 ft. Drilled to 1054 ft. Held safety meeting. Drilled to 2160 ft. Held safety meeting. Pulled out of hole to 220 ft. R.I.H. to 2160 ft. Drilled to 2445 ft. Mar 26 1996 (4) Drilled to 2732 ft. Circulated at 2732 ft. Drilled to 3114 ft. Held safety meeting. Drilled to 3238 ft. Circulated at 3238 ft. Pulled out of hole to 1734 ft. R.I.H. to 3238 ft. Circulated at 3238 ft. Pulled out of hole to 213 ft. Pulled BHA. Rigged up Casing handling equipment. Ran Casing to 3222 ft (10.75 in OD). Circulated at 3222 ft. Mixed and pumped slurry - 360 bbl. Mar 27 1996 (5) Mixed and pumped slurry- 431 bbl. Displaced slurry- 301 bbl. Mixed and pumped slurry - 44 bbl. Rigged down Casing handling equipment. Rigged down Divertor. Held safety meeting. Rigged down Divertor. Installed Casing spool. Rigged up BOP stack. Tested BOP stack. Made up BHA no. 2. R.I.H. to 1367 ft. Held safety meeting. R.I.H. to 3134 ft. Tested Casing - Via string. Drilled cement to 3248 ft. Circulated at 3248 ft. Performed formation integrity test. Drilled to 3294 ft. Circulated at 3222 ft. Mar 28 1996 (6) Circulated at 3222 ft, Held safety meeting. Drilled to 4284 ft. Circulated at 4284 ft. Pulled out of hole to 3222 ft. R.I.H. to 4284 ft. Drilled to 4411 ft. Held safety meeting. Drilled to 4825 ft. ,.,eration~ Summary for: Mar 29 1996 (7) Drilled to 5250 ft. Circulated at 5250 ft. Pulled out of hole to 1903 ft. Held safety meeting. Pulled out of hole to 1067 ft. Pulled BHA. Downloaded MWD tool. Made up BHA no. 3. R.I.H. to 3200 ft. Serviced Block line. R.I.H. to 5250 ft. Drilled to 5460 ft. Held safety meeting. Drilled to 5715 ft. Mar 30 1996 (8) Drilled to 6160 ft. Held safety meeting. Drilled to 6765 ft. Held safety meeting. Circulated at 6765 ft. Pulled out of hole to 1067 ft. Pulled BHA. Made up BHA no. 4. R.I.H. to 1582 ft. Mar 31 1996 (9) R.I.H. to 6705 ft. Reamed to 6765 ft. Drilled to 6907 ft. Held safety meeting. Drilled to 7793 ft. Held safety meeting. Drilled to 8016 ft. Circulated at 8016 ft. Pulled out of hole to 6737 ft. R.I.H. to 8016 ft. Drilled to 8111 ft. Apr I 1996 (10) Drilled to 8492 ft. Held safety meeting. Rigged down mud pump power end. Drilled to 8778 ft. Circulated at 8778 ft. Pulled out of hole to 2044 ft. Held safety meeting. Pulled out of hole to 1082 ft. Pulled BHA. Made up BHA no. 5. R.I.H. to 3011 ft. Apr 2 1996 (11) R.I.H. to 8668 ft. Reamed to 8778 ft. Drilled to 8839 ft. Held safety meeting. Drilled to 9061 ft. Circulated at 9061 ft. Pulled out of hole to 4557 ft. Held safety meeting. Pulled out of hole to 1047 ft. Pulled BHA. Tested BOP stack. Apr 3 1996 (12) Tested BOP stack. Made up BHA no. 6 . R.I.H. to 8778 ft. Reamed to 9061 ft. Drilled to 9242 ft. Held safety meeting. Drilled to 9328 ft. Apr 4 1996 (13) Circulated at 9345 ft. Pulled out of hole to 1000 ft. Pulled BHA. Held safety meeting. Made up BHA no. 7. R.I.H. to 3136 ft. Serviced Block line. R.I.H. to 4775 ft. Took MWD survey at 4775 ft. R.I.H. to 8980 ft. Laid down 2511 ft of 5 in OD drill pipe. Reamed to 9214 ft. Held safety meeting. Drilled to 9330 ft. Page 2 RECEIVED JUN 1 i 1996 Alask~ 01t & G~ Cons, Commission Anchorage ,~eration~ Summary for: r., .~ Apr 5 1996 (14) Drilled to 9384 ft. Held safety meeting. Circulated at 9384 ft. Pulled out of hole to 1000 ft. Pulled BHA. Made up BHA no. 8. R.I.H. to 9006 ft. Washed to 9113 ft. R.I.H. to 9384 ft. Held safety meeting. Drilled to 9443 ft. Repaired Washpipe. Drilled to 9463 ft. Apr 6 1996 (15) Drilled to 9717 ft. Circulated at 9717 ft. Pulled out of hole to 1000 ft. Pulled BHA. Made up BHA no. 9. Held safety meeting. R.I.H. to 8879 ft. Washed to 8922 ft. Apr 7 1996 (16) Washed to 9113 ft. R.I.H. to 9717 ft. Drilled to 9779 ft. Held safety meeting. Drilled to 9980 ft. Circulated at 9980 ft. Pulled out of hole to 1000 ft. Held safety meeting. Pulled BHA. Made up BHA no. 10. R.I.H. to 1200 ft. Apr 8 1996 (17) R.I.H. to 9000 ft. Reamed to 9144 ft. Held safety meeting. R.I.H. to 9294 ft. Reamed to 9980 ft. Circulated at 9980 ft. Pulled out of hole to 8752 ft. R.I.H. to 9980 ft. Circulated at 9980 ft. Held safety meeting. Circulated at 9980 ft. Pulled out of hole to 3200 ft. Rigged down Kelly. Pulled out of hole to 2000 ft. Apr 9 1996 (18) Pulled BHA. Installed BOP test plug assembly. Rigged up Casing handling equipment. Ran Casing to 400 ft (7.625 in OD). Held safety meeting. Ran Casing to 3200 ft (7.625 in OD). Circulated at 3200 ft. Ran Casing to 6650 ft (7.625 in OD). Circulated at 6650 ft. Ran Casing to 9969 ft (7.625 in OD). Held safety meeting. Circulated at 9969 ft. Batch mixed slurry- 105 bbl. Rigged down Casing handling equipment. Installed Casing hangers seal assembly running tool. Laid down 500 ft of Drillpipe. Apr 10 1996 (19) Laid down 5000 ft of Drillpipe. Held safety meeting. Laid down 9000 ft of Drillpipe. Rigged up Bottom ram. Tested Well control. Made up BHA no. 11 . Repaired Drillstring handling equipment. Apr 11 1996 (20) Singled in drill pipe to 6000 ft. Held safety meeting. Singled in drill pipe to 5000 ft. Serviced Block line. Held drill (Kick (well kill)). Tested Kelly/top drive hose. Singled in drill pipe to 8000 ft. Held safety meeting. Singled in drill pipe to 9848 ft. Drilled cement to 9881 ft. Tested Casing. Drilled cement to 9990 ft. Circulated at 9969 ft. Drilled to 10100 ft. Held safety meeting. Drilled to 10200 ft. Page 3 peration~ Summary for: Apr 12 1996 (21) Drilled to 10263 ft. Held safety meeting. Drilled to 10358 ft. Pulled out of hole to 7000 ft. Held safety meeting. Pulled out of hole to 200 ft. Pulled BHA. Made up BHA no. 12. R.I.H. to 1500 ft. Apr 13 1996 (22) R.I.H. to 10294 ft. Washed to 10387 ft. Drilled to 10432 ft. Held safety meeting. Drilled to 10472 ft. Pulled out of hole to 8900 ft. Repaired Swivel. R.I.H. to 10472 ft. Held safety meeting. Drilled to 10550 ft. Apr 14 1996 (23) Drilled to 10808 ft. Held safety meeting. Drilled to 11090 ft. Held safety meeting. Drilled to 11276 ft. Apr 15 1996 (24) Drilled to 11356 ft. Circulated at 11356 ft. Pulled out of hole to 9969 ft. Serviced Rig services. R.I.H. to 11356 ft. Drilled to 11450 ft. Held safety meeting. Drilled to 11605 ft. Flow check. Pulled out of hole to 2000 ft. Held safety meeting. Pulled out of hole to 200 ft. Pulled BHA. Made up BHA no. 13 . R.I.H. to 6000 ft. Apr 16 1996 (25) R.I.H. to 116O5 ft. 1226O ft. 10000 ft. Logged hole with LWD: Formation evaluation (FE) from 10000 ft to Held safety meeting. Drilled to 12069 ft. Held safety meeting. Drilled to Apr 17 1996 (26) Drilled to 12277 ft. Circulated at 12277 ft. Pulled out of hole to 11605 ft. R.I.H. to 12277 ft. Circulated at 12277 ft. Logged hole with LWD: Formation evaluation (FE) from 12277 ft to 11816 ft. Held safety meeting. Logged hole with LWD: Formation evaluation (FE) from 11816 ft to 11497 ft. Pulled out of hole to 200 ft. Pulled BHA. Rigged up Casing handling equipment. Ran Casing to 2500 ft (4.5 in OD). Held safety meeting. Circulated at 2500 ft. Ran Drillpipe in stands to 12277 ft. Circulated at 12277 ft. Apr 18 1996 (27) Circulated at 12277 ft. Pumped spacers - volume 90 bbl. Mixed and pumped slurry - 88 bbl. Displaced slurry - 100 bbl. Reverse circulated at 9831 ft. Pulled Drillpipe in stands to 8890 ft. Circulated at 8890 ft. Serviced Block line. Laid down 1302 ft of Drillpipe. Pulled Drillpipe in stands to 6649 ft. Held safety meeting. Pulled Drillpipe in stands to 0 ft. Tested BOP stack. Made up BHA no. 14. Held safety meeting. Made up BHA no. 14. R.I.H. to 12189 ft. Tested Casing - Via string. Page 4 perations Summary for: Apr 19 1996 (28) Circulated at 12189 ft. Tested Casing - Via string. Repaired Additional services. Pulled out of hole to 5000 ft. Held safety meeting. Pulled out of hole to 2462 ft. Pulled BHA. Rigged up sub-surface equipment - Gun assembly. Ran Drillpipe in stands to 8004 ft. Held safety meeting. Ran Drillpipe in stands to 12189 ft. Set packer at 9748 ft with 0 psi. Perforated from 11150 ft to 12180 ft. Reverse circulated at 9748 ft. Laid down 9240 ft of Drillpipe. Apr 20 1996 (29) Laid down 7878 ft of Drillpipe. Held safety meeting. Laid down 1862 ft of Drillpipe. Pulled out of hole to 0 ft. Serviced Kelly. Ran Tubing to 1831 ft (4.5 in OD). Apr 21 1996 (30) Ran Tubing to 9447 ft (4.5 in OD). Reverse circulated at 9447 ft. Set packer at 9389 ft with 4000 psi. Installed Hanger plug. Rigged down BOP stack. Installed Xmas tree. Removed Hanger plug. Freeze protect well - 85 bbl of Diesel. Installed Hanger plug. Page 5 ~ALASKA¢~ .hear'ed n/ices rilling BP Exploration / Arco To: Alaska Oil & Gas Conservation Commission Date: June 4, 1996 From: Subject: Terrie Hubble Technical Assistant 10-407 for Permit #96-36, D-33 Due to a conversion error, the legal locations at the top of the productive interval and at total depth were listed incorrectly on the original Permit To Drill (10-401). The directional plan, which was attached to the permit, had the correct data on it, but we somehow made an error when converting it to East/West and North/South distances from the property lines. This error was discovered when I worked up the locations for the Well Completion or Recompletion Report and Log (10-407). Originally Permitted (Incorrectly) At top of productive interval 5144' NSL, 2155' WEL, SEC. 24, T11N, R13E At total depth 1107' NSL, 3779' WEL, SEC. 18, T11N, R14E Should Have Been Permitted 4611' NSL, 523' WEL, SEC. 24, T11 N, R13E 499' NSL, 2501' WEL, SEC. 14, T11N, R13E We apologize for any inconvenience this may have caused. Please let me know if there is any further action required. Thank you for your assistance and patience in this matter. /tlh RECEIVED JUN 1 1 1996 Alaska 011 & Gas Cons {;0mmlssl0n Anchorage SPE '-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE ~HARED SERVICES DRILLING PBU/D-33 500292265200 NORTH SLOPE BOROUGH COMPUTATION DATE: 4/22/96 DATE OF SURVEY: 041696 MWD SURVEY JOB NUMBER: AK-MM-960312 KELLY BUSHING ELEV. = 78.75 OPERATOR: BP EXPLORATION FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 9056.61 8635.99 8557.24 9088.49 8654.61 8575.86 9146.85 8689.15 8610.40 9178.74 8708.52 8629.77 9210.62 8727.85 8649.10 53 44 N 13.01 E .00 1717.81N 545.73E 54 46 N 12.56 E 3.43 1743.04N 551.45E 52 40 N 14.45 E 4.45 1788.78N 562.43E 52 31 N 14.07 E 1.04 1813.34N 568.67E 52 46 N 13.72 E 1.17 1837.94N 574.76E 1282.60 1302.48 1338.25 1357.29 1376.45 9242.66 8746.68 8667.93 9274.61 8764.39 8685.64 9305.33 8780.95 8702.20 9338.22 8798.70 8719.95 9370.06 8816.04 8737.29 55 14 N 13.21 E 7.79 1863.15N 580.79E 57 24 N 12.90 E 6.84 1889.04N 586.79E 57 22 N 13.79 E 2.44 1914.22N 592.77E 57 17 N 14.22 E 1.13 1941.08N 599.47E 56 42 N 13.60 E 2.47 1967.00N 605.89E 1396.16 1416.51 1436.23 1457.12 1477.29 9401.62 8833.36 8754.61 9433.45 8850.74 8771.99 9465.25 8867.95 8789.20 9496.65 8884.68 8805.93 9528.38 8900.92 8822.17 56 46 N 13.20 E 1.08 1992.67N 612.00E 57 1 N 13.21 E .79 2018.63N 618.09E 57 27 N 13.68 E 1.86 2044.64N 624.31E 58 9 N 12.74 E 3.37 2070.51N 630.38E 60 16 N 10.49 E 9.02 2097.20N 635.86E 1497.39 1517.75 1538.10 1558.39 1579.68 9560.30 8916.43 8837.68 9592.02 8931.45 8852.70 9623.93 8946.22 8867.47 9655.80 8960.21 8881.46 9686.58 8972.75 8894.00 61 32 N 9.70 E 4.56 2124.66N 640.75E 61 55 N 9.89 E 1.31 2152.20N 645.50E 62 56 N 8.83 E 4.32 2180.10N 650.10E 64 56 N 7.19 E 7.82 2208.45N 654.09E 66 59 N 5.00 E 9.28 2236.40N 657.07E 1601.93 1624.30 1647.07 1670.52 1694.07 9718.48 8984.53 8905.78 9750.68 8995.14 8916.39 9782.43 9004.29 8925.54 9814.32 9011.93 8933.18 9846.48 9018.11 8939.36 69 40 N 2.86 E 10.49 2265.97N 659.09E 71 49 N .28 W 11.35 2296.36N 659.77E 74 41 N 3.40 W 13.05 2326.74N 658.79E 77 36 N 6.49 W 13.13 2357.58N 656.12E 80 13 N 9.14 W 11.46 2388.84N 651.82E 1719.49 1746.25 1773.77 1802.46 1832.26 9878.47 9022.73 8943.98 9910.42 9025.66 8946.91 9987.85 9027.71 8948.96 10017.41 9027.39 8948.64 10049.22 9027.09 8948.34 83 11 N 12.31 W 13.50 2419.93N 645.93E 86 16 N 14.27 W 11.44 2450.89N 638.62E 90 40 N 22.62 W 12.18 2524.23N 614.15E 90 35 N 26.39 W 12.76 2551.12N 601.89E 90 29 N 31.89 W 17.29 2578.90N 586.41E 1862.64 1893.54 1969.99 1999.52 2031.29 10079.60 9026.80 8948.05 10113.83 9026.39 8947.64 10142.88 9025.75 8947.00 10174.33 9024.49 8945.74 10199.41 9023.16 8944.41 90 35 N 37.43 W 18.24 2603.87N 569.14E 90 46 N 42.71 W 15.43 2630.06N 547.11E 91 45 N 46.91 W 14.84 2650.66N 526.65E 92 52 N 52.24 W 17.30 2671.03N 502.74E 93 12 N 57.83 W 22.30 2685.37N 482.22E 2061.39 2094.72 2122.37 2151.37 2173.47 RECEIVED dUN l l 199G Oil & (~ Cons. Commission SPE SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE ~HARED SERVICES DRILLING PBU/D-33 500292265200 NORTH SLOPE BOROUGH COMPUTATION DATE: 4/22/96 TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN DATE OF SURVEY: 041696 MWD SURVEY JOB NUMBER: AK-MM-960312 KELLY BUSHING ELEV. = 78.75 FT. OPERATOR: BP EXPLORATION COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 10234.14 9021.85 8943.10 10265.79 9022.10 8943.35 10296.19 9023.77 8945.02 10329.56 9026.03 8947.28 10360.48 9027.27 8948.52 91 4 88 1 85 4O 86 33 88 51 N 64.21 W 19.35 2702.18N 451.88E N 68.84 W 17.52 2714.78N 422.86E N 72.53 W 14.37 2724.82N 394.22E N 75.07 W 8.03 2734.11N 362.25E N 78.78 W 14.13 2741.09N 332.17E 2202.22 2226.63 2248.58 2271.37 2291.26 10392.28 9027.32 8948.57 10424.00 9026.24 8947.49 10454.45 9024.73 8945.98 10486.14 9023.32 8944.57 10518.07 9022.89 8944.14 90 56 92 57 92 42 92 24 89 8 N 82.12 W 12.39 2746.37N 300.81E N 83.60 W 7.87 2750.31N 269.37E N 83.93 W 1.36 2753.61N 239.13E N 83.15 W 2.64 2757.17N 207.68E N 85.43 W 12.48 2760.35N 175.91E 2310.20 2327.99 2344.67 2362.12 2379.38 10549.98 9023.63 8944.88 10582.13 9024.74 8945.99 10613.95 9025.58 8946.83 10645.39 9026.11 8947.36 10676.12 9026.73 8947.98 88 10 87 52 89 4 88 58 88 42 N 85.74 W 3.16 2762.80N 144.11E N 86.81 W 3.46 2764.89N 112.05E N 87.13 W 3.90 2766.57N 80.28E N 87.98 W 2.72 2767.91N 48.88E N 88.11 W .97 2768.96N 18.17E 2396'.01 2412.43 2428.35 2443.81 2458.69 10706.22 9027.15 8948.40 10738.49 9027.29 8948.54 10770.12 9027.37 8948.62 10800.93 9027.46 8948.71 10830.77 9027.70 8948.95 89 41 89 49 89 54 89 43 89 22 N 89.78 W 6.43 2769.52N ll.91W N 89.39 W 1.27 2769.75N 44.18W N 88.97 W 1.36 2770.20N 75.81W N 88.69 W 1.10 2770.83N 106.61W N 88.48 W 1.34 2771.57N 136.44W 2472.85 2487.71 2502.48 2517.03 2531.23 10862.78 9028.22 8949.47 10894.56 9029.02 8950.27 10926.46 9029.67 8950.92 10958.28 9029.77 8951.02 10990.05 9029.56 8950.81 88 88 89 90 9O 44 24 15 22 24 N 89.76 W 4.47 2772.06N 168.44W N 89.08 W 2.39 2772.38N 200.21W N 89.08 W 2.70 2772.89N 232.10W N 89.13 W 3.49 2773.39N 263.91W N 88.80 W 1.04 2773.96N 295.68W 2546.20 2560.91 2575.85 2590.74 2605.68 11021.59 9029.30 8950.55 11053.59 9028.76 8950.01 11080.75 9028.11 8949.36 11113.12 9027.15 8948.40 11142.31 9026.04 8947.29 90 91 91 92 92 31 25 20 4 15 N 89.29 W 1.60 2774.49N 327.21W N 88.17 W 4.49 2775.20N 359.20W N 89.74 W 5.79 2775.69N 386.34W N 88.59 W 4.21 2776.17N 418.69W N 89.50 W 3.18 2776.65N 447.86W 2620.47 2635.63 2648.40 2663.51 2677.19 11174.24 9024.85 8946.10 11205.42 9024.33 8945.58 11237.18 9024.48 8945.73 11266.31 9024.89 8946.14 11296.74 9025.51 8946.76 92 2 89 52 89 34 88 48 88 53 N 89.70 W .91 2776.87N 479.76W N 88.91 W 7.38 2777.25N 510.93W N 88.33 W 2.07 2778.02N 542.68W N 89.35 W 4.39 2778.61N 571.80W N 89.58 W .81 2778.89N 602.22W 2691.87 2706.37 2721.47 2735.22 2749.29 SPE :-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/D-33 500292265200 NORTH SLOPE BOROUGH COMPUTATION DATE: 4/22/96 DATE OF SURVEY: 041696 MWD SURVEY JOB NUMBER: AK-MM-960312 KELLY BUSHING ELEV. = 78.75 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 11328.85 9026.08 8947.33 11358.20 9026.21 8947.46 11389.42 9026.08 8947.33 11419.80 9026.21 8947.46 11449.53 9026.14 8947.39 89 3 N 89.45 W .64 2779.16N 634.32W 90 27 N 88.73 W 5.39 2779.63N 663.67W 90 1 N 89.00 W 1.63 2780.25N 694.88W 89 28 N 89.12 W 1.85 2780.75N 725.26W 90 46 N 89.93 W 5.12 2780.99N 754.98W 2764.11 2777.85 2792.57 2806.81 2820.53 11480.40 9025.73 8946.98 11512.28 9024.96 8946.21 11542.72 9023.89 8945.14 11571.69 9022.77 8944.02 11602.67 9021.54 8942.79 90 44 N 89.94 W .11 2781.03N 785.85W 92 1 S 89.57 W 4.33 2780.92N 817.72W 92 1 S 86.87 W 8.86 2779.98N 848.12W 92 22 S 87.10 W 1.42 2778.46N 877.03W 92 11 S 87.24 W .73 2776.93N 907.95W 2834.58 2848.96 2861.93 2873.70 2886.38 11635.37 9020.24 8941.49 11667.25 9019.22 8940.47 11699.03 9018.35 8939.60 11730.47 9017.39 8938.64 11762.04 9016.77 8938.02 92 22 S 89.16 W 5.89 2775.90N 940.60W 91 17 S 88.70 W 3.68 2775.31N 972.46W 91 50 N 89.57 W 5.72 2775.07N 1004.22W 91 39 N 89.96 W 1.38 2775.19N 1035.65W 90 35 N 89.98 W 3.39 2775.21N 1067.21W 2900.30 2914.23 2928.44 2942.83 2957.18 11793.05 9016.41 8937.66 11821.72 9016.42 8937.67 11853.45 9017.41 8938.66 11883.02 9018.80 8940.05 11915.14 9020.06 8941.31 90 44 N 89.49 W 1.65 2775.35N 1098.21W 89 13 N 88.20 W 6.93 2775.93N 1126.87W 87 10 N 89.58 W 7.81 2776.55N 1158.58W 87 26 N 89.60 W .91 2776.76N 1188.11W 88 3 N 89.21 W 2.28 2777.09N 1220.20W 2971.39 2984.92 2999.86 3013.47 3028.34 11947.31 9021.26 8942.51 '11978.92 9022.33 8943.58 12010.97 9023.06 8944.31 12041.37 9023.11 8944.36 12073.26 9022.50 8943.75 87 41 N 87.54 W 5.31 2778.00N 1252.34W 88 24 N 89.35 W 6.15 2778.86N 1283.91W 89 0 N 89.93 W 2.63 2779.06N 1315.95W 90 48 S 88.45 W 7.94 2778.67N 1346.34W 91 22 S 89.63 W 4.12 2778.13N 1378.22W 3043.74 3058.85 3073.58 3087.03 3101.03 12104.99 9021.51 8942.76 12136.86 9020.20 8941.45 12168.98 9018.67 8939.92 12200.87 9017.45 8938.70 12277.00 9015.53 8936.78 92 11 S 88.88 W 3.48 2777.72N 1409.93W 92 31 S 88.94 W 1.08 2777.12N 1441.77W 92 55 S 89.63 W 2.48 2776.72N 1473.85W 91 26 S 89.06 W 4.97 2776.35N 1505.71W 91 26 S 89.06 W .00 2775.10N 1581.81W 3115.06 3128.98 3143.19 3157.34 3190.79 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 3194.26 FEET AT NORTH 29 DEG. 40 MIN. WEST AT MD = 12277 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 332.99 DEG. TIE IN POINT 9056.61' KICK OFF POINT 9088.49' INTERPOLATED DEPTH 12277' SPEI -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/D-33 500292265200 NORTH SLOPE BOROUGH COMPUTATION DATE: 4/22/96 DATE OF SURVEY: 041696 JOB NUMBER: AK-MM-960312 KELLY BUSHING ELEV. = 78.75 OPERATOR: BP EXPLORATION FT. INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGUL/LR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 9056.61 8635.99 8557.24 1717.81 N 545.73 E 10056.61 9027.02 8948.27 2585.12 N 582.43 E 11056.61 9028.69 8949.94 2775.29 N 362.21 W 12056.61 9022.90 8944.15 2778.26 N 1361.58 W 12277.00 9015.53 8936.78 2775.10 N 1581.81 W 420.62 1029.59 608.97 2027.92 998.33 3033.71 1005.79 3261.47 227.76 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPE! -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/D-33 500292265200 NORTH SLOPE BOROUGH COMPUTATION DATE: 4/22/96 DATE OF SURVEY: 041696 JOB NUMBER: AK-MM-960312 KELLY BUSHING ELEV. = 78.75 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 9056.61 8635.99 8557.24 1717.81 N 545.73 E 420.62 9129.54 8678.75 8600.00 1775.36 N 559.07 E 450.79 30.17 9301.26 8778.75 8700.00 1910.89 N 591.95 E 522.51 71.71 9485.47 8878.75 8800.00 2061.26 N 628.26 E 606.72 84.21 9702.52 8978.75 8900.00 2251.12 N 658.17 E 723.77 117.05 12277.00 9015.53 8936.78 2775.10 N 1581.81 W 3261.47 2537.71 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SP5 f-SUN DRILLING SERVICES ANCHORAGE ALASKA SHARED SERVICES DRILLING PBU/D-33PB1 500292265270 NORTH SLOPE BOROUGH COMPUTATION DATE: 4/22/96 PAGE DATE OF SURVEY: 040396 MWD SURVEY JOB NUMBER: AK-MM-960312 KELLY BUSHING ELEV. = 78.75 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. .00 .00 -78.75 222.73 222.73 143.98 340.23 340.23 261.48 429.23 429.23 350.48 519.23 519.21 440.46 0 0 0 5 0 4 0 13 1 34 N .00 E .00 .00N .00E N 28.18 W .04 .15N .08W N 79.22 W .06 .25N .20W N 73.43 W .18 .31N .42W S 56.23 W 1.59 .32S 1.62W .00 .17 .31 .47 .45 608.73 608.66 529.91 698.23 697.98 619.23 787.02 786.40 707.65 876.31 875.28 796.53 965.23 963.65 884.90 2 8 5 6 5 19 5 39 7 4 S 11.66 E 2.37 2.64S 2.30W S 40.34 E 3.79 7.32S .62E S 46.36 E .66 13.17S 6.16E S 52.57 E .77 18.71S 12.65E S 58.93 E 1.78 24.20S 20.82E -1.31 -6.80 -14.53 -22.41 -31.02 1054.31 1051.96 973.21 1150.26 1146.99 1068.24 1246.44 1242.46 1163.71 1340.78 1336.33 1257.58 1436.41 1431.55 1352.80 7 59 7 50 6 0 5 25 5 9 S 59.84 E 1.03 30.14S 30.88E S 55.16 E .69 37.24S 42.02E S 57.81 E 1.95 43.67S 51.67E S 59.37 E .63 48.57S 59.68E S 58.78 E .30 53.10S 67.25E -40.88 -52.26 -62.37 -70.37 -77.84 1531.18 1525.97 1447.22 1626.87 1621.36 1542.61 1722.26 1716.53 1637.78 1817.92 1812.07 1733.32 1913.45 1907.53 1828.78 4 41 4 20 3 17 2 28 1 45 S 58.35 E .48 57.34S 74.19E S 56.48 E .41 61.40S 80.54E S 59.63 E 1.12 64.77S 85.91E S 65.12 E .90 67.03S 90.15E S 64.91 E .75 68.51S 93.34E -84.78 -91.28 -96.73 -100.66 -103.43 2008.82 2002.88 1924.13 2101.68 2095.73 2016.98 2198.43 2192.47 2113.72 2294.10 2288.14 2209.39 2389.30 2383.33 2304.58 0 30 0 49 0 42 0 41 0 42 N 9.08 W 2.18 68.71S 94.59E N 22.88 W .38 67.68S 94.27E N 25.67 W .13 66.50S 93.73E N 8.07 W .23 65.39S 93.40E N 20.07 W .16 64.27S 93.11E -104.18 -103.11 -101.81 -100.68 -99.55 2484.26 2478.28 2399.53 2579.27 2573.28 2494.53 2674.99 2669.00 2590.25 2770.37 2764.37 2685.62 2866.03 2860.02 2781.27 0 45 0 45 0 43 0 37 0 45 N 8.89 W .16 63.10S 92.81E N 2.34 E .16 61.85S 92.74E N 15.07 E .17 60.65S 92.92E N 8.46 E .13 59.56S 93.16E N .08 W .17 58.42S 93.23E -98.37 -97.22 -96.23 -95.37 -94.39 2961.70 2955.69 2876.94 3056.82 3050.80 2972.05 3152.60 3146.57 3067.82 3183.02 3176.99 3098.24 3281.99 3275.95 3197.20 0 43 0 42 0 45 0 37 0 40 N .44 E .02 57.18S 93.24E N 3.95 E .05 55.99S 93.28E N 11.15 E .11 54.77S 93.44E N 3.29 W .71 54.41S 93.47E N 2.80 W .04 53.29S 93.41E -93.29 -92.24 -91.24 -90.92 -89.90 SPE] -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/D-33PB1 500292265270 NORTH SLOPE BOROUGH COMPUTATION DATE: 4/22/96 DATE OF SURVEY: 040396 MWD SURVEY JOB NUMBER: AK-MM-960312 KELLY BUSHING ELEV. = 78.75 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 3377.79 3371.75 3293.00 3473.49 3467.44 3388.69 3568.91 3562.86 3484.11 3663.59 3657.53 3578.78 3757.70 3751.64 3672.89 0 32 0 35 0 33 0 32 0 31 N 4.58 E .16 52.28S 93.42E N 4.59 E .05 51.34S 93.50E N 15.57 E .12 50.40S 93.66E N 10.36 E .06 49.51S 93.87E N 13.21 W .23 48.65S 93.85E -89.00 -88.20 -87.44 - 86.74 -85.97 3853.26 3847.19 3768.44 3948.92 3942.81 3864.06 4043.17 4036.99 3958.24 4138.81 4132.50 4053.75 4231.33 4224.85 4146.10 0 27 2 20 2 15 3 31 3 30 N 15.22 W .09 47.86S 93.65E N 15.04 E 2.05 45.61S 94.06E N 12.81 E .13 41.95S 94.97E N 13.14 E 1.34 37.25S 96.05E N 13.69 E .04 31.73S 97.37E -85.17 -83.35 -80.50 -76.81 -72.49 4326.42 4319.75 4241.00 4421.86 4414.99 4336.24 4517.81 4510.62 4431.87 4613.32 4605.53 4526.78 4709.00 4700.40 4621.65 3 37 3 46 5 24 7 21 7 31 N 14.05 E .12 25.99S 98.79E N 15.05 E .18 20.03S 100.34E N 16.06 E 1.70 12.63S 102.41E N 15.17 E 2.04 2.39S 105.25E N 15.37 E .17 9.56N 108.52E -68.02 -63.41 -57.76 -49.93 -40.77 4804.50 4795.05 4716.30 4900.10 4889.56 4810.81 4995.62 4983.77 4905.02 5091.18 5077.84 4999.09 5184.54 5169.30 5090.55 7 46 9 30 9 25 10 48 12 19 N 15.17 E .27 21.82N 111.87E N 14.15 E 1.82 35.73N 115.49E N 15.38 E .23 50.92N 119.49E N 14.42 E 1.44 67.14N 123.80E N 7.19 E 2.25 85.50N 127.23E -31.36 -20.62 -8.90 3.59 18.40 5279.28 5261.45 5182.70 5375.93 5354.73 5275.98 5470.88 5445.60 5366.85 5567.19 5536.73 5457.98 5662.09 5625.15 5546.40 14 25 15 55 17 43 20 0 22 30 N 9.24 E 2.26 107.18N 130.39E N 10.35 E 1.58 132.10N 134.70E N 10.24 E 1.90 159.13N 139.61E N 11.62 E 2.41 189.68N 145.53E N 13.16 E 2.70 223.26N 152.93E 36.28 56.52 78.37 102.90 129.46 5756.95 5712.16 5633.41 5852.23 5798.44 5719.69 5947.31 5883.90 5805.15 6042.32 5968.91 5890.16 6137.27 6053.57 5974.82 24 25 25 46 26 12 26 49 27 1 N 14.93 E 2.16 259.88N 162.12E N 13.02 E 1.66 299.10N 171.86E N 13.07 E .44 339.69N 181.26E N 12.93 E .67 381.02N 190.81E N 13.19 E .24 422.90N 200.52E 157.91 188.43 220.32 252.81 285.71 6233.22 6139.06 6060.31 6329.86 6225.18 6146.43 6425.42 6310.36 6231.61 6521.30 6396.03 6317.28 6616.74 6481.61 6402.86 26 59 26 58 26 55 26 26 26 6 N 13.59 E .19 465.28N 210.61E N 14.77 E .55 507.79N 221.35E N 14.72 E .05 549.67N 232.37E N 15.31 E .58 591.26N 243.53E N 15.43 E .36 631.99N 254.72E 318.89 351.88 384.19 416.17 447.38 SPE~ -SUN DRILLING SERVICES ANCHOR3kGE ALASKA PAGE SHARED SERVICES DRILLING PBU/D-33PB1 500292265270 NORTH SLOPE BOROUGH COMPUTATION DATE: 4/22/96 DATE OF SURVEY: 040396 MWD SURVEY JOB NUMBER: AK-MM-960312 KELLY BUSHING ELEV. = 78.75 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 6712.30 6567.52 6488.77 6810.19 6655.64 6576.89 6905.79 6741.77 6663.02 7001.30 6828.04 6749.29 7095.83 6913.70 6834.95 25 50 25 48 25 36 25 13 24 48 N 15.17 E .30 672.35N 265.76E N 14.88 E .13 713.54N 276.82E N 15.44 E .33 753.57N 287.66E N 15.81 E .43 793.05N 298.71E N 15.49 E .47 831.55N 309.49E 478.32 509.99 540.73 570.89 600.29 7190.49 6999.88 6921.13 7286.14 7087.13 7008.38 7380.84 7173.41 7094.66 7476.27 7260.10 7181.35 7569.70 7344.53 7265.78 24 3 24 18 24 23 25 1 25 40 N 15.18 E .80 869.31N 319.85E N 15.20 E .26 907.13N 330.12E N 15.89 E .31 944.74N 340.58E N 16.50 E .72 983.05N 351.71E N 16.64 E .69 1021.39N 363.12E 629.23 658.26 687.02 716.10 745.08 7664.72 7429.74 7350.99 7760.19 7514.63 7435.88 7855.70 7599.25 7520.50 7951.37 7684.02 7605.27 8046.17 7768.01 7689.26 26 50 27 36 27 38 27 34 27 40 N 15.36 E 1.37 1061.79N 374.69E N 15.06 E .82 1103.94N 386.15E N 14.86 E .11 1146.73N 397.58E N 15.60 E .37 1189.52N 409.23E N 15.75 E .13 1231.85N 421.11E 775.82 808.16 841.09 873.92 906.24 8141.56 7852.69 7773.94 8236.53 7937.50 7858.75 8332.30 8022.81 7944.06 8427.46 8107.33 8028.58 8521.87 8191.62 8112.87 27 8 26 21 27 39 27 2 26 30 N 15.70 E .57 1274.12N 433.01E N 15.39 E .83 1315.30N 444.47E N 15.20 E 1.36 1357.25N 455.94E N 15.51 E .66 1399.41N 467.52E N 16.01 E .63 1440.35N 479.07E 938.50 969.98 1002.15 1034.46 1065.68 8617.37 8277.37 8198.62 8713.35 8364.06 8285.31 8764.47 8410.33 8331.58 8796.35 8438.87 8360.12 8828.05 8466.63 8387.88 25 43 25 4 25 16 27 35 30 6 N 16.11 E .81 1480.74N 490.69E N 16.50 E .70 1520.26N 502.25E N 16.19 E .47 1541.13N 508.37E N 15.96 E 7.25 1554.77N 512.30E N 13.21 E 8.98 1569.57N 516.14E 1096.38 1126.35 1142.16 1152.52 1163.97 8860.15 8493.99 8415.24 8892.01 8520.20 8441.45 8923.88 8545.29 8466.54 8955.57 8569.03 8490.28 8987.35 8591.58 8512.83 32 58 36 18 39 46 43 10 46 26 N 10.34 E 10.09 N 9.27 E 10.62 N 9.97 E 10.94 N 10.85 E 10.92 N 12.01 E 10.58 1586.01N 519.55E 1177.07 1603.85N 522.62E 1191.57 1623.21N 525.91E 1207.32 1643.85N 529.71E 1223.99 1665.80N 534.15E 1241.52 9019.14 8612.71 8533.96 9056.61 8635.80 8557.05 9088.49 8654.42 8575.67 9120.38 8672.64 8593.89 9152.26 8690.55 8611.80 50 11 N 12.52 E 11.86 53 44 N 13.01 E 9.53 54 46 N 12.56 E 3.43 55 32 N 12.49 E 2.42 56 5 N 12.12 E 2.00 1688.99N 539.20E 1259.89 1717.77N 545.72E 1282.57 1743.00N 551.44E 1302.45 1768.55N 557.12E 1322.63 1794.32N 562.74E 1343.04 SPE~ -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/D-33PB1 500292265270 NORTH SLOPE BOROUGH COMPUTATION DATE: 4/22/96 DATE OF SURVEY: 040396 MWD SURVEY JOB NUMBER: AK-MM-960312 KELLY BUSHING ELEV. = 78.75 OPERATOR: BP EXPLORATION FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE INCLN DIRECT DG MN DEGREE DLS TOTAL ION RECTANGULAR COORDINATES S DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 9184.16 8708.24 8629.49 56 32 N 11.74 E 1.70 1820.29N 568.23E 9215.96 8725.62 8646.87 57 13 N 11.33 E 2.40 1846.38N 573.55E 9247.72 8742.68 8663.93 57 47 N 11.05 E 1.94 1872.66N 578.75E 9279.27 8759.30 8680.55 58 37 N 11.63 E 3.06 1898.95N 584.02E 9347.00 8794.57 8715.82 58 37 N 11.63 E .00 1955.59N 595.68E 1363.69 1384.52 1405.57 1426.60 1471.76 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 2044.30 FEET AT NORTH 16 DEG. 56 MIN. EAST AT MD = 9347 VERTICAL SECTION RELATIVE TO WELL HEkD VERTICAL SECTION COMPUTED ALONG 332.99 DEG. SURFACE TO INTERPOLATED DEPTH AT 9347' SPE~ -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SH3kRED SERVICES DRILLING PBU/D-33PB1 500292265270 NORTH SLOPE BOROUGH COMPUTATION DATE: 4/22/96 DATE OF SURVEY: 040396 JOB NUMBER: AK-MM-960312 KELLY BUSHING ELEV. = 78.75 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE VERTICAL CORRECTION .00 .00 -78.75 .00 N .00 E .00 1000.00 998.15 919.40 26.41 S 24.49 E 1.85 2000.00 1994.06 1915.31 68.79 S 94.61 E 5.94 3000.00 2993.98 2915.23 56.69 S 93.24 E 6.02 4000.00 3993.85 3915.10 43.60 S 94.59 E 6.15 1.85 4.09 .08 .13 5000.00 4988.10 4909.35 51.61 N 119.68 E 11.90 6000.00 5931.15 5852.40 362.40 N 186.53 E 68.85 7000.00 6826.86 6748.11 792.52 N 298.55 E 173.14 8000.00 7727.13 7648.38 1211.21 N 415.29 E 272.87 9000.00 8600.17 8521.42 1674.87 N 536.10 E 399.83 5.76 56.95 104.29 99.73 126.95 9347.00 8794.57 8715.82 1955.59 N 595.68 E 552.43 152.61 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPE '-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/D- 33PB1 500292265270 NORTH SLOPE BOROUGH COMPUTATION DATE: 4/22/96 DATE OF SURVEY: 040396 JOB NUMBER: AK-MM-960312 KELLY BUSHING ELEV. = 78.75 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -78.75 78.75 78.75 .00 178.75 178.75 100.00 278.75 278.75 200.00 378.75 378.75 300.00 .00 N .00 E .00 .00 N .00 E .00 .00 .09 N .05 W .00 .00 .23 N .12 W .00 .00 .26 N .24 W .00 .00 478.75 478.75 400.00 578.80 578.75 500.00 678.93 678.75 600.00 779.33 778.75 700.00 879.79 878.75 800.00 .28 N .71 W .00 .00 1.55 S 2.52 W .05 .04 6.08 S .38 W .18 .14 12.68 S 5.64 E .58 .40 18.91 S 12.92 E 1.04 .46 980.45 978.75 900.00 1081.37 1078.75 1000.00 1182.32 1178.75 1100.00 1282.93 1278.75 1200.00 1383.39 1378.75 1300.00 25.17 S 22.43 E 32.03 S 34.13 E 39.73 S 45.61 E 45.69 S 54.89 E 50.62 S 63.14 E 1.70 .65 2.62 .92 3.57 .95 4.18 .61 4.64 .46 1483.80 1478.75 1400.00 1584.14 1578.75 1500.00 1684.41 1678.75 1600.00 1784.57 1778.75 1700.00 1884.65 1878.75 1800.00 55.29 S 70.86 E 59.61 S 77.85 E 63.67 S 84.04 E 66.42 S 88.85 E 68.14 S 92.54 E 5.05 .41 5.39 .34 5.66 .28 5.82 .15 5.90 .08 1984.69 1978.75 1900.00 2084.69 2078.75 2000.00 2184.70 2178.75 2100.00 2284.71 2278.75 2200.00 2384.72 2378.75 2300.00 68.92 S 94.63 E 67.91 S 94.36 E 66.65 S 93.81 E 65.50 S 93.41 E 64.32 S 93.13 E 5.94 .04 5.94 .01 5.95 .01 5.96 .01 5.97 .01 2484.73 2478.75 2400.00 2584.74 2578.75 2500.00 2684.74 2678.75 2600.00 2784.75 2778.75 2700.00 2884.76 2878.75 2800.00 63.09 S 92.81 E 61.78 S 92.75 E 60.53 S 92.96 E 59.40 S 93.18 E 58.17 S 93.23 E 5.98 .01 5.99 .01 5.99 .01 6.00 .01 6.01 .01 2984.77 2978.75 2900.00 3084.77 3078.75 3000.00 3184.78 3178.75 3100.00 3284.79 3278.75 3200.00 3384.79 3378.75 3300.00 56.89 S 93.24 55.64 S 93.30 54.39 S 93.47 53.25 S 93.41 52.21 S 93.43 6.02 .01 6.02 .01 6.03 .01 6.04 .01 6.04 .00 SPE~ -SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/D-33PB1 500292265270 NORTH SLOPE BOROUGH COMPUTATION DATE: 4/22/96 DATE OF SURVEY: 040396 JOB NUMBER: AK-MM-960312 KELLY BUSHING ELEV. = 78.75 FT. OPER3ITOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 3484.80 3478.75 3400.00 3584.80 3578.75 3500.00 3684.81 3678.75 3600.00 3784.81 3778.75 3700.00 3884.82 3878.75 3800.00 51.22 S 93.51 50.25 S 93.70 49.32 S 93.90 48.41 S 93.79 47.62 S 93.58 6.05 .01 6.05 .00 6.06 .01 6.06 .00 6.07 .00 3984.89 3978.75 3900.00 4084.97 4078.75 4000.00 4185.15 4178.75 4100.00 4285.34 4278.75 4200.00 4385.54 4378.75 4300.00 44.20 S 94.44 40.30 S 95.34 34.48 S 96.70 28.50 S 98.16 22.34 S 99.71 6.14 .07 6.22 .08 6.40 .18 6.59 .19 6.79 .20 4485.79 4478.75 4400.00 4586.32 4578.75 4500.00 4687.16 4678.75 4600.00 4788.05 4778.75 4700.00 4889.14 4878.75 4800.00 15.53 S 101.57 5.73 S 104.35 6.80 N 107.76 19.67 N 111.28 33.97 N 115.05 E 7.04 .25 E 7.57 .53 E 8.41 .84 E 9.30 .89 E 10.39 1.10 4990.53 4978.75 4900.00 5092.10 5078.75 5000.00 5194.21 5178.75 5100.00 5297.14 5278.75 5200.00 5400.91 5378.75 5300.00 50.12 N 119.27 67.31 N 123.84 87.55 N 127.48 111.57 N 131.10 138.84 N 135.93 E 11.78 1.38 E 13.35 1.58 E 15.46 2.11 E 18.39 2.92 E 22.16 3.77 5505.68 5478.75 5400.00 5611.97 5578.75 5500.00 5720.26 5678.75 5600.00 5830.37 5778.75 5700.00 5941.57 5878.75 5800.00 169.56 N 141.49 204.81 N 148.67 245.23 N 158.21 289.84 N 169.72 337.22 N 180.69 E 26.93 4.77 E 33.22 6.29 E 41.51 8.29 E 51.62 10.11 E 62.82 11.20 6053.34 5978.75 5900.00 6165.53 6078.75 6000.00 6277.76 6178.75 6100.00 6389.96 6278.75 6200.00 6502.00 6378.75 6300.00 385.87 N 191.92 435.40 N 203.45 484.93 N 215.36 534.14 N 228.29 582.97 N 241.26 E 74.59 11.77 E 86.78 12.19 E 99.01 12.23 E 111.21 12.20 E 123 . 25 12 . 04 6613.55 6478.75 6400.00 6724.77 6578.75 6500.00 6835.86 6678.75 6600.00 6946.79 6778.75 6700.00 7057.33 6878.75 6800.00 630.64 N 254.35 677.60 N 267.19 724.34 N 279.69 770.63 N 292.38 815.97 N 305.17 E 134.80 11.55 E 146.02 11.22 E 157.11 11.09 E 168.04 10.92 E 178.58 10.54 RECEIVED ' ~ SPE ~'-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/D-33PB1 500292265270 NORTH SLOPE BOROUGH COMPUTATION DATE: 4/22/96 DATE OF SURVEY: 040396 JOB NUMBER: AK-MM-960312 KELLY BUSHING ELEV. = 78.75 OPERATOR: BP EXPLORATION FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD DIFFERENCE VERTICAL CORRECTION 7167.35 6978.75 6900.00 860.21 N 317.38 E 188.60 7276.94 7078.75 7000.00 903.47 N 329.12 E 198.19 7386.71 7178.75 7100.00 947.07 N 341.24 E 207.96 7496.86 7278.75 7200.00 991.40 N 354.18 E 218.11 7607.68 7378.75 7300.00 1037.17 N 367.82 E 228.93 10.03 9.59 9.76 10.15 10.82 7719.70 7478.75 7400.00 1085.82 N 381.27 E 240.95 7832.55 7578.75 7500.00 1136.35 N 394.83 E 253.80 7945.42 7678.75 7600.00 1186.87 N 408.49 E 266.67 8058.30 7778.75 7700.00 1237.27 N 422.64 E 279.55 8170.84 7878.75 7800.00 1286.98 N 436.63 E 292.09 12.02 12.86 12.87 12.88 12.55 8282.59 7978.75 7900.00 1335.06 N 449.90 E 303.84 8395.37 8078.75 8000.00 1385.35 N 463.61 E 316.62 8507.49 8178.75 8100.00 1434.18 N 477.30 E 328.74 8618.90 8278.75 8200.00 1481.38 N 490.88 E 340.15 8729.56 8378.75 8300.00 1526.85 N 504.20 E 350.81 11.75 ,12.77 12.12 11.41 10.66 8842.17 8478.75 8400.00 1576.64 N 517.69 E 363.42 8969.14 8578.75 8500.00 1653.13 N 531.55 E 390.39 9131.21 8678.75 8600.00 1777.28 N 559.04 E 452.46 9316.62 8778.75 8700.00 1930.19 N 590.45 E 537.87 9340.00 8790.92 8712.17 1949.73 N 594.48 E 549.08 12.60 26.97 62.07 85.41 11.21 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: David J~ DATE: Chairma,~-'"'~ THRU: Blair Wondzell, ~ FILE NO: P. I. Supervisor =J/z9 [% FROM: John Spauiding, j,~F.~. SUBJECT: Petroleum Insp. March 26, 1996 giflczdd.doc Surface Csg. Cement BPX PBU D-33 Prudhoe Oil Pool Tuesday March 26, 1996: I spoke to Richard Bordes BPX company representative this morning concerning the upcoming surface cement casing cement job. I requested that Mr. Bordes contact me if the cement was not circulated to surface. Mr. Bordes called me to let me know that although they pumped 431 barrels of Arctic Set cement none was observed at surface. Mr. Bordes had spoken to BPX supervision in charge of the well earlier in the day and expressed the concerns of the AOGCC in getting cement to surface on surface casing. He was told by BPX to continue with the current drilling program, and perform a "top job". · Surface casing set at 32,~22' md · Surface hole diameter 13 1/2" · Casing diameter 10 3/4" · Lead cement 431 barrels · Top job cement 44 barrels to. la't-o- ALAS AND GAS CONSERVATION COMMISSION TONY KNOWLE$, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 February 21, 1996 Terry Jordan, Senior Drilling Engineer BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-6612 Prudhoe Bay Unit D-33 BP Exploration (Alaska), Inc. Permit No: 96-36 Sur. Loc. 2965'NSL, 1067'WEL, Sec. 23, T1 IN, R13E, UM Btmhole Loc. 1107'NSL, 3779'WEL, Sec. 18, T1 iN, R14E, UM Dear Mr. Jordan: 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. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) ofthe BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may wimess the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. ChairmanDaVid W. Jo~ 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 P£RMIT TO DRILL 2O AAC 25.OO5 la. Type of work Drill [] Redrilll-Illb. Type of well. Exploratory[-1 Stratigraphic TestF~ Development oilr~ Re-Entry [] DeepenI-II Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration Plan RTE= 76.5 feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028305 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 AAC 25.025) 2965' NSL, 1067' WEL, SEC. 23, T11N, R13E Prudhoe Bay Unit At top of productive interval 8. Well number Number 5144' NSL, 2155' WEL, SEC. 24, T11N, R13E D-33 2S100302630-277 At total depth 9. Approximate spud date Amount 1107' NSL, 3779' WEL, SEC. 18, T11N, R14E 03/02/96 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth (MD andTVD) property line ADL 028285 1171 feet D-05, 54'awayat5950'MD feet 2560 12105'MD/9026'TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth 300 feet Maximum hole angle 9o o Maximum surface 3330 psig At total depth (TVD) 8800'/4390 psig 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 91.5# H40 Weld 80' 30' 30' 110' 110' 260 sx Arctic Set (Approx.) 13-1/2" 10-3/4" 45. 5# NT80 BTC 3625' 30' 30' 3655' 3650' 1024 sx Permafrost, 375 sx 'G' 9-7/8" 7-5/8" 29. 7# 'JSS-95 Mod BTC 9935' 30' 30' 9965' 9027' 310 sx Class 'G' 6-3/4" 4-1/2" 12.6# L80 NSCT 2290' 9815' 8130' 12105' 9027' 380 sx Class 'G' !19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor Surface ~'~ Intermediate Production ~.8 '~ 4 1996 Liner Perforation depth: measured AJas~a0ii&GasO°~S' true vertical ;20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] !Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirements[] 21. I hereby cedif;y that the forego~and correct to the best of my knowledge Signed ,~'~,1¢1~lb Title SeniorDrillin~lEn~ineer Date Commission Use Only Permit Number APl number Approval date ._ See cover letter ~'~'-.,~' 50- O2.-¢--- ~_.._ ~__..~",~z-'~... ~,-.-¢~,/---'~_j~ for other requ rements Conditions of approval Samples required [] Yes ,1~ No Mud Icg required IIYes [] No Hydrogen sulfide measures l~l Yes [] No Directional survey required [] Yes [] No Required working pressure for BOPE [] 2M; 1-13M; 1~I5M; [-I10M; [-115M; Other: Original Signed Byby order of'~7/~'~ Approved by David W. Johnston Commissioner tne commission Date Form 10-401 Rev. 12-1-85 Submit in t~plicate I Well Name: I D- 3 3 I Well Plan Summary [Type of Well (producer or injector): I Producer Surface Location: 2965' FSL, 1067' FEL, SEC 23, Tl lN, R13E Target Location: 5144' FSL, 2155' FEL, SEC 24, Tl lN, R13E Bottom Hole Location: 1107' FSL, 3779' FEL, SEC 18, Tl lN, R14E I AFE Number: 14P0761.0 I I Rig: I DOYON9 I Estimated Start Date: I March 2, 1996 I ]Days to complete I MD: I 12105' I I TVD: ]9026brt' I I Well Design (conventional, slimhole, etc.).' I Slimhole Horizontal Formation Markers: 129 I IRTE: 176.5' I Formation Tops TVD(BKB) MD Base of Permafrost 1997 2001 10-3/4" Casing 3237 3242 10' tvd above the TI'4/T5/SV3 TT4/T5/SV3 3247 3251 UGNU 4292 4296 SEABEE 5927 5999 LCU (KINGAK) 7497 7746 SAG RIVER 8472 8831 SHUBLIK 8502 8866 Sadlerochit (Z 4B) 8577 8959 ?4aska ~l & Gas ~ns, Zone 3 8752 9248 Zone 2 8822 9376 CGOC 8942 9602 21 N 8997 9750 Beginning of Horiz. 9027 9965 7-5/8" Csg Point 9027 9965 End of Horiz. 9026 12105 4-1/2" Liner Shoe Casing/Tubingv v Program:v Hole Csg/Tbg Wt/Ft Grade Conn Length Top Btm Size O.D. MD/TVD MD/TVD 30" 20" 91.5# H40 WELD 80' 30' 110'/110' 13-1/2" 10-3/4" 45.5# NT80 BTC 3625' 30' 3655'/3650' 9-7/8" 7-5/8" 29.7# USS-95 ModBTC 9935' 30' 9965'/9027' 6-3/4" 4 1/2" 12.6# L80 NSCT 2290' 9815'/8130' 12105'/9027' NA 4 1/2" 12.6# LB0 NSCT 9512' surface 9512/8896' Mud Program: Surface Mud Properties: Spud ] 13-1/2" hole section Density (ppg) ~VIarsh Visl Yield Point Il0 sec ~e~l~0 min ~lI 8.5-9.8 ]100-300I 20-60 15-60 20-80 pH I Fluid Loss 8.5-9.0 I 10cc Intermediate Mud Properties: LSNDI 9-7/8'' hole section Density (ppg)~lastic VilYield Point Il0 sec elll0 m,n ~el] 9.2-10.2 ! 8-15 10-25 12-18 <30 pH I Fluid Loss 9.0-10.5I <5-15cc Production Mud Properties: Flo-Pro I 6-3/4" hole section Density(ppg)I LSRV [YieldPointll0sec gel[10mingel[ 9.0 __+60,000 40-45 18-23 24-29 pH Fluid LosS 8-9 <6cc Cement Data: Casing/Liner Lead:Sxs/Wt/Yield Tail: Sxs/Wt/Yield Comments 10-3/4" 1024/12.2/2.17 375/15.8/1.16 Perm & Class "G" 7-5/8" none 310/15.8/1.15 Class "G" 5 1/2" none 380/15.8/1.2 Class "G" D-33 Permit 2 Logging Program: I Open Hole Logs: 13-1/2" MWD Dir. 9-7/8" MWD GR/CNL/Dir: PU MWD GR on last bit trip before penetrating Sag River. PU CNL at base of Zone 3 (start of Zone 2 build section) 6-3/4" MWD GR/4 Phase Res/Dir ICased Hole None Logs: Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and drilling fluid system schematics on fde with AOGCC. Directional: KOP: 300' MD Maximum Hole Angle: 90 degrees Close Approach Well: D-05: 54' away at 5950' MD Alaska Oil & Gas Cons, Commission Anchorage D-33 Permit Request for A OGCC Approval Disposal of Drilling Wastes (20AAC25.254) Cuttings Handling: Fluid Handling: Annular Injection: CC2A Annular injection. Approval is hereby requested for annular injection into the D-33 well, and into the previously permitted D-30 well as a contingency (back-up). D-33well is a new well and has not been previously approved for annular injection. D-30 was approved for injection by the AOGCC on 2/2/96. DO NOT EXCEED 35,000 BBLS IN ANY ANNULUS. AREA WELL PREV VOL INJECTED PERMITTED VOL PERMITTED DATES PBU D-33 0 bbls 35,000 bbls 2/1 5/96-12/31/96 PBU D-30 currently injecting 35,000 bbls 1/27/96-12/31/96 I . . Aquifers in the Prudhoe Bay Field Western Operating Area have been exempted from Class II injection activities by the AOGCC by Aquifer Exemption Order #1 as referenced in Area Injection Order #3. There are no domestic or industrial use water wells located within one mile of the project area. The following design criteria were utilized in determination of maximum annular injection pressures (see the following pressure table): D-33 (Proposed new well) 10-3/4", 45.5#, L-80 set and cemented at _+3242 MD (3237' TVD) Burst (80%) = 4170 psi 7-5/8", 29.7#, USS-95 set and cemented at _+9965' MD (9027' TVD) Collapse (80%) = 3832 psi , . A determination has been made that the pumping operation will not endanger the integrity of the well being drilled by the submission of data to AOGCC on 10/30/95 which demonstrates the confining layers, porosity and permeability of injection zone. The cement design for this well, D-33, ensures that annular pumping into hydrocarbon zones will not occur. Worse case scenario calculations assume 17.0 ppg maximum fluid density and gas- filled inner casing (see following table for ppg equivalent mud weights vs. injection pressure profiles). Breakdown pressure of the Ugnu is 13.5 ppg EMW. D-33 WellI Fluid Hydrostatic 10-3/4" Casing 7-5/8" Casing Max. Allowable Density Pressure at Burst at 80% Collapse at 80% Injection (ppg) 3650' TVD(psi) (psi) (psi) Pressure (psi) 8.00 1347 4,170 3,832 2,82 3 9.00 1515 4,170 3,832 2,655 I 0.00 1 683 4,170 3,832 2,487 I I .00 1852 4,170 3,832 2,31 8 I 2.00 2020 4,170 3,832 2,1 50 I 3.00 2188 4,170 3,832 I ,982 I 4.00 2357 4,170 3,832 I ,81 3 15.00 2525 4,170 3,832 I ,645 I 6.00 2693 4,170 3,832 I ,477 I 7.00 2862 4,170 3,832 I ,308 D-30 WellI Fluid Hydrostatic 10-3/4" Casing 7-5/8" Casing Max. Allowable Density Pressure at Burst at 80% Collapse at 80% Injection (ppg) 3255' TVD(psi) (psi) (psi) Pressure (psi) 8.00 1354 4,170 3,832 2,8 1 6 9.0 0 1523 4,170 3,832 2,6 47 I 0.00 1693 4,170 3,832 2,477 I I .00 1862 4,170 3,832 2,308 I 2.00 2031 4,170 3,832 2,1 39 I 3.00 2200 4,170 3,832 I ,970 I 4.00 2370 4,170 3,832 I , 8 0 0 15.00 2539 4,170 3,832 I ,631 I 6.00 2708 4,170 3,832 I ,462 I 7.00 2877 4,170 3,832 I ,293 Hydrostatic Pressure = TVD (casing shoe) * 0.052 * Fluid Density (ppg) Max Allowable Injection Pressure = Lesser of (Outer Csg Burst or Inner Csg Collapse) - Hydro. Pressure D-33 Permit 4 D-33 Drilling & Completion Procedure NOTE: Ensure that a Permit to Drill is approved by the AOGCC prior to beginning operations on D-33. 1. MIRU drilling rig. N/U diverter and function test same. Ensure diverter setup conforms to diagram posted with AOGCC. Drill 131/2'' hole to surface casing point (3242' MD, 10' TVD above the SV3) as per the Recommended Practices for Surface Hole, Vl.0. Run and cement 103/4'' surface casing. NU BOPE, function test and pressure test to 5000 psi. PU 9-7/8" assembly with MWD/Dir. RIH and test casing to 3000 psi for 30 minutes. Drill 10' of new hole and perform leak off test. Expected leak-off is 13.0 ppg EMW. Drill 97/8'' intermediate section to second KOP at 8807' MD as per Recommended Practices for Intermediate Hole Vl.0.. PU 9-7/8" building assembly with MWD/GR/CNL and build angle at 10°/100' to the top of Zone 3. PU 9-7/8" rotary assembly with MWD/GR/CNL/RES with to drill through Zone 3 and upper Zone 2. PU 9-7/8" building assembly with MWD/GR/CNL/RES and build angle at 10°/100' to 90° at the Zone 2 target. 8. PU 9-7/8" hole opener and wipe section if necessary. 9. MU and RIH with 75/8'' casing string and cement as per well plan. 10. PU 6-3/4" steerable assembly. Clean out to 75/8'' landing collar and test casing to 3500 psi for 30 min. 11. Drill 10' of 6-3/4" hole. Displace to 9.0 ppg new FIo Pro mud system. 12. Drill 63/4'' horizontal section to 12105' TD with MWD/GR/4-Phase- Res, as per Recommended Practices for Production Hole, Vl.0. 13. If needed, run hole opener to TD of 63/4'' hole. Circulate hole clean. 14. Run 41/2'', L-80 solid liner assembly, with MLAS, to bottom. Space the liner hanger and packer 150' above the 75/8'' casing shoe. Recommended Practice for Running the MLAS will be forwarded. Cement the liner in place with the total cement volume based on 30% excess across the reservoir, 150' liner lap, top of cement 150' above the liner with drillpipe in the hole, and 80' shoe volume. 15. Set liner hanger and packer. Unsting running tool and reverse circulate excess cement from the wellbore. POOH. 16. RIH with 33/4'' mill. Clean out to landing collar. Test liner and liner lap to 3500 psi for 10 minutes. 17. Displace well to clean, filtered seawater. Test liner and liner lap to 3500 psi for 30 minutes. 18. RIH with drillpipe conveyed perforating guns and perforate the 41/2'' liner. POOH and lay down guns. 19. RIH with 41/2'' L-80 completion with SSSV, 3 GLMs, and 75/8" x 41/2" packer. Packer should be set with the wireline reentry guide D-33 Permit . , . , , , 20, 21, 21, spaced out to be in the liner tieback stem. Displace tubing by casing annulus with inhibited brine, Set packer and test tubing to 4000 psi. Refer to the Recommended Practices for Running Tubing, V3.2. Set 2-way check valve. Test to 300 psi. ND BOPs. NU tubing head adapter and tree, Test same to 5000 psi. Pull 2- way check valve, Test 41/2''x 75/8'' annulus to 3500 psi with 2000 psi on tubing, Shear RP valve, Freeze protect well through shear valve in top GLM station. Release rig. Drilling Hazards °Maximum Anticipated BHP' °Maximum Surface Pressure: °Planned Completion Fluid: 3450 psi @ 8800' ss 2570 psi @ 8800'ss 8.6 ppg filtered seawater a. The drilling fluid program and surface system will conform to the regulations set forth in 20AAC25,003, b, Maximum surface pressure is based on BHP and a full column of gas to TD (0.01 psi/fi). c, No potentially hazardous levels of H2S are anticipated in this well. d, Drilling Hazards: The Cretaceous/Ugnu formation may be overpressured due to injection. Required mud weights may be 9.8-10.1 ppg. A northwest/southeast trending fault may be crossed in the lower build section of D-32, within lower Zone 2. The fault is expected to have 0'-30' of throw. A gas zone is present form the top of the Sag River formation to the current GOC. There may be a 21N gas underrun in the area. Minor gas cut mud has been experienced at the LCU/Kingak interface. The nearest close approach well is D-05, which is expected to be 54' away at 5950' MD. D-33 Permit 10 gPX-Shared Services Drilling Alaska SLate Plane: Zone4 PBU · WOA: D-Pad D-33 As-built 1)-33 Wpl 1 HALLIBURTON i0 3/4 in Do, · 3~42 HD, 3~37 TVD O.O~' · ~1 HD SV3 o, oo' e 3905 Ho START [~ Ct~VE e LO0"/IOO rt LOG' e 4OO5 HD 2.00' · 4105 HO 3. aa" · 4~05 ND · 92' e 42% Ko t~4A 5.O0* · 44o5 r4o 6.00' e 45O5 KO 7. OO' e 46O5 HO &aa' e 47O5 MD 9. aa' e 4ao5 MD i* 51~1 14o SIA~! IB BUll D P ?.OO*/IOO rt 14.00' P :~G'J lqO t(~O0' P 5305 HD I~OO' ~ 5405 HD ~' e 55O5 HO ~2. OO' e 5~O5 #n 24.00' e 57ff5 HD 2~.00' 8 5~05 ND END ~ ~J1LD HORIZONTAL V~W (TRUE NOR3TI) $CAL~ 200 fL / in. 3400 k 4 lib k', O~ P 1~105 N~ ~& lYO ~ ~1' 3~3-~' 11,14(. 3./4' ~,~. 1~14' - 1~. /~l' -'. l~ ~' h~ //~' /~,'_' /~. /a~ ~ /~. ~" ~ ~4 ~ o~ i ~4~ ~ ~7 Tva I 3gO0 tUOO 4OO gOO O0 WELL PLAN PROFILE SUMMARY 8TARTIW:) I EI~)I~ P~J~EDACTMTY 300 1000 I l.O'/lO0' to 7.0' ie. ctination at 117.0' azimuth. 1600 1150 i i 9 - 1150 1850 :1905 51 5805 8807 9115 9513 9965 I0415 1850 Start oF drop at 1.0'/100' to 0.0' at azimuth oF 117.0% 3;)42 Ilritl vertical hate to I0 3/4' ¢o',ln[) point. S('t ~.oml.. :I')U:~ JDrlll .ut 9 //B' htdt' vl'rlitolty t. gui'. :)Io'.)jxL.~ ()r c~v,..J I.O'/IDO' J~i 12. B' JrlllJrl(l[l(Jr) lit o/l~uJh i)J' 15.11'. '.,80bJC(mtl~t, build ~t ;t.g'/l(lll' tt) 2(,.O' Ir~tllrloll()n ut (l/l~lJJh lit l:].(l'. 8007 JMointoin tangent Lo s(,cond build. 911SiSter( or curve at I0.0'/100' to Inclination or 56.73' at ~zlnuth or 1~.14'. 9513 JHointoin tangent through Zone 3. I 9965 Continue curve at I0.0'/100' to 90.0' inclination at 340' azimuth. Reach 7 5/0' cabinfl point. Set same. 10415 Orill out 6 3/4' hole size et 15.0°/100' molntaining horizontal and ~ur~ n9 to ~7~' o~imuth. l~1051Naintain tangent to TO. I I - 1310 VERTICAl. SE(71'ION Iq.AN/:: 332.90' VKR~CAL ~R~C~ S~ON R~F: ~ CRITICAL PAIN1 DATA .D ,n~ A,~. '-Ni~ ' N/~' , 11[ IN O 0.6O*III. g0' O 0 N 41 I KUP / START 3000.00'I17.00' 300 O N O I fJ~ BUILD 8 I.OO*/lO0 Ft END or BUILDlOOO7.00'117.00' 9")0 19 ~ :1~ START or 11507.00'117.00' 1147 ~.O 5 CURVE @ I,O0°/IO0 Ft EN0 Or CURVE]8500,6O' 15.00' ]845 4/ S 92 I Bose 20010, O0'15.00' ] ()UT ,I /S92 PermaFrost SV3 3~510. O0'IS. 0O'3~'4Y 4/ S ');' I START ur 39050. O0'15,00' 3900 4/ S ')2 I. CURVE 1,00'/100 ¢t START OF BUILD 5105 I~.O0*15.00' 5091 /4N 1~'3I. ~ 2. 00'/I O0 END OF BUILD5805 ~6.00'15.00' 5151 ;")3 N 184 I CH3 5999 26.00'15.00' 592/ ;JIGN;'0(, i ICLJ / lop or 7746 ~G,6O*15.6O' /4')/Ill(, N 4U4 I I.III II:JLlf, ;'6. D0' I'.,.UU* IW,'/I:h,'., N 4/I I IJB 1164/ ~G.6O' Ih. Aa'ti:lO/ 149/ N SIARI Ur 8807 26.00' I5.00' U4'301565 N CURVE 8 10.00'/1 O0 Ft TSGE 8831 88.41' 14.59' 8477 15/5 N lob or ShubUk 8866 31.87' I4, og'8bO~ 1'.)92 N 531 lop or 8959 41.~0' Ill. 14' Il'.;// If,df, N '.,4,1 ~(tdll'rJ]( hi t INI] I11 IiURVI ')115 '.)6./:1' H'.14' Iff, Ill I/(,I] N '.,/() h)p /tint, :I ')i'411 5(,./:1' 12.14' {I/%'IH/II N '.,')3 hq) or /or.. i'C '):l/f) b(,,/3*I;',14'IIIl;'i' 1')/4 N (,l(, ~IARI III Q'.)I3 b6,/:l'12.14' Jlll()J ;~llll(, N 6411 CJJHVI~ ~ I O. 6O'/I 6O rt Ph[IC 96g;~ G~.IIP' 4.68' IIU4;' ;'1(,;' N 651 2IN 9/50 J3,69':1',)3. J;~' IIU')/ ;5"P) N Bte~g3 / 996b 90.00'340.6O' 9D2/ ;'bg2 N START ur CURVE ~ EN~ eF CURVE10415 ~0.00'BTB. 0~'~0B7 B753 N ~55 E ~0~6 BBI4 N 14~4 ..... 13o~ ...... 5~73' e 9Z4111~ lop Z~ 3 ETor9 12105 90.00' ~70.00' ~ ........ 147~ ........ ~' e 9376 ~ f~ o¢ Z~ ~ . ~4~ .............. 16~ ............... ~* e ~ .U ~ ~ .......................... 1~7 ~ 8 1~15 HD END E ................. 1~7 2~7 31~ m~ -~ q~. ~ ~5 ~ ito~ / ST~T ~ C~E · i~./~ ri 4 1/~ h o~ e i~1~ M~ ~ [VI VER~CAL SK~ON P~E: 332.~' ~id Y i~y ~Z7 ~ N 6OI E 6546~ 5%1Z~ B[org 90~7~474 N 510 [ 654~ 5~lJl0 Clot9 ~27 ~814 H 14~ v 6~610 5%1470 Btor~ ~27 ~ N 601 E 6546~ 5~12~ P~y ~ ~27 a~3 N ~ E 6541~ 5~ HD l~ Azl t~ ~s E~ P~y 4 ~7 ~4 N 14~ v 65E6105~1110 I~ 3 In 3~4~ o.~* o.~ 3~7 47 S ~ E P~y 5 ~27 ~4 N 976 v 653~5 . ~9 ~n .Y?9~ ~-~: ~?.59' 9~7 ~ N em e ....................... PLOT INFORMATION DRAWING NAME I FILE NAME d33mc.d~f I D-33 v~c SURFACE LOCATION PRop0$EI) IlllI~- MI) 12105.45 ~ ~1~.~ VS 315B.07 Y ~ bR~R: 7IS O EIgmM~ E/W 1434.04 W Date: Z/P/gd Designed By : ~e ~ BPX-Shared Services Drilling Alaska SLate Plane: Zone4 PBU · WOA: D-Pad D-33 As-built D-33 Wp11 HALLIBURTON CRITICAL POINT DATA lie Ill 0 0.00o117.110' KBP / ~TART 3000.00'117.00' 300 0 N o E I~- BUILD ~i: 1,00'/100 E,,or 8uILB l~O 7.~ llT.OO' 998 i9 s 38E START OF llSO 7,00' 117,00' 1147 28S 54 CURVE (~ I.O0'/IDO E~8 ~ CURVE 1~0 o. oo' moo' 1845 47 s 92 E Base 2001 0.00' 15.00' 1997 47S 92 PermaFrost START I]r 3905o. oo' 15,00' 3~ 47s 92 CURVE 8 1.00'/100 UG4A 42963.92' 15.00' 4292 34 N~ 9256 rE START OF ~UIL8 510512.00'15.00' 509I 74 1 END or BUILD 5805 26.00' 15.00' 5751 293 N184 E CH3 5999 26.0O° 15,00' 5927 376 tt L~06 LCU / Top oF 7746 26.00° 15.00' 7497 1116 N 404 E Ki rigor TJD T JO 8647 26.00' 15.00' 8307 1497N 506 ~TART OF ! 8807 26.00' 15.00" 8450 1565 N 5~4 £ CURVE I~ I O, 00'/100 F% TSGq 8831 28.41' 14.59' 8472 1575 N 527 E Tob oF Shublil~ 8866 3].87' I4.09' 8502 1592N531 E Top OF 8959 41.20' 13.14' 8577 1646 N 544 E So~l eroc~ t ENB OF CURVC 9115 5~.73' 12.14' 8678 1760 N 570 E Top Zone 3 924B 56.73' 12.14° 8752 1870N593 Top OF Zone 2C 9376 56.73' 12.14° 8822 1974 N 616 £ START OF 9513 56.73'IE. 14'8897 ~086 N 640 CURVE 8 10.00'/100 Ft PGac %oe 62.82. 4.60- 8942 2,~, ~5, ~ 2IN 975073.69' 353.72'8997 2299N648 Btor93 / 996290.00' 340.00'9027 250~ N 601 E START OF CURVE 8 15.00'/100 Ft ENO OF CURVE 10415 90.00' 272.06'9027 2753 N 255E START OF 12092 90.00' 272.06'9026 2813 N 14P0 CURVE 8 15.00'/100 ET~rg IPI05 90.00' 270.00'9026 2814 N 1434 %/ CASING POINT DATA I OD ~--~ I'~ Azl TVD N/S E/V I 3/4 II 3E42 O, OO' 0,00' 3237 47 S 92 E 5/8 ~ 9965 90.00' 339.56'9027~505 N 600 E I/2 ~n 12105 90.00' 2?0.07'90~62814 N 1434 %/ lVD NS EV Grid X f~ld Y Target Ne~e Poly c~7 2502 N~01C 654650 5961;'00 Biers ~7 2474 N510 [ 654560 59611/U Clorg 90~7 ~814 N1434 v 65Z610 5961470 Btorg3 ~7 25~ N 601E 654650 5961200 Poly I ~7 ~ N ~1 [ 6546~ 5961200 PoIy 2 ~7 E303 N66 E 654120 59609~ Poly 3 ~7 ~504 N1440 W 65Z610 596116~ Poty 4 ~7 ~54 N 1429 V G~GI0 5961710 PoIy 5 ~7 ~944 N976 W 6530(,55961610 Poly G 90~7 304~ N61;~ [ 654(,b0:)9(,I/40 ........... PLOT INFORMATION DP, AWING NAME I FILE NAME d33spd, dxF/ D-33 5pd SURFACE LOCATION PROPO$~:D Ulll, x: 654101.05] MI) 12105.45 Y: 5958686,35 6) ~-stak.a vs :llSU.O? P~n RTE R,: 6) E~t~m~t~l F;/W 14:34.04 Date: Designed By WELL PERMIT CHECKLIST GEOL AREA ADMINISTRATION 1. Permit fee attached ................... N 2. Lease number appropriate ............... Y %N 3. Unique well name and number .............. /N 4. Well located in a defined pool ............. N 5. Well located proper distance from drlg unit boundary.. N 6. Well located proper distance from other wells ..... N 7. Sufficient acreage available in drilling unit ...... Y N 8. If deviated, is wellbore plat included ........ Y N 9. Operator only affected party ............... Y N 10. Operator has appropriate bond in force ......... N 11. Permit can be issued without conservation order .... N 12. Permit can be issued without administrative approval.. N 13. Can permit be approved before 15-day wait ....... N ENGINEERING APPR 14. Conductor string provided ............... 15. Surface casing protects all known USDWs ........ 16. CMTvol adequate to circulate on conductor & surf csg. 17. CMT vol adequate to tie-in long string to surf csg . . 18. CMT will cover all known productive horizons ...... 19. Casing designs adequate for C, T, B & permafrost .... 20. Adequate tankage or reserve pit ............. 21 If a re-drill, has a 10-403 for abndnmnt been approved. 22. Adequate wellbore separation proposed .......... 23. If diverter required, is it adequate .......... 24. Drilling fluid program schematic & equip list adequate 25. BOPEs adequate ..................... 26. BOPE press rating adequate; test to ~x~ psig.~ 27. Choke manifold complies w/API RP-53 (May 84) ...... 28. Work will occur without operation shutdown ....... 29. Is presence of H2S gas probable ............ GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures .... Y N/ 31. Data presented on potential overpressure zones ..... Y /~ ~ / ~ 32 Seismic ana17sis of shallow gas zones .......... y N /~,' ~ / { 33. Seabed condition survey (if off-shore) ........ /~ N / ' 34. Contact name/phone for weekly progress reports . . . // . Y N [exploratory only] // GEOLOGy: ENGINEERING: COMMISSION: .!~ ,~ [:., Comments/Instructions: HOW/Ijb - A:\FORMS\cheklist rev 11195 PROGRAM: exp [] dev ~ redrll [] serv [] wellbore seg [] / _ REMARKS O Z O m 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. Tape Subfile 2 is type: '~.-S OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 5 AK MM 960312 M. GABEL R. BORDES ~-33 500292265200 BP EXPLORATION (ALASKA) INC SPERRY-SUN DRILLING SERVICES 23-AUG-96 MWD RUN 7 M. GABEL J. HABERTHUR MWD RUN 8 HENNINGSEN J. HABERTHUR JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 9 HENNINGSEN J. HABERTHUR MWD RUN 11 HENNINGSEN J. HABERTHUR MWD RUN 12 HENNINGSEN J. HABERTHUR MWD RUN 13 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD HENNINGSEN J. HABERTHUR 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 23 liN 13E 3055 2000 78.75 76.00 42.10 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 13.500 10.750 3222.0 9.875 7.625 9970.0 6.750 12278.0 MWD - EWR4/CNP/GR. ALL DEPTHS ARE MEASURED BIT DEPTHS. THIS WELL, D-33, IS REPRESENTED BY RUNS 1 - 5, & 7 - 9, & 1I - 13. MWD RUNS 1 THROUGH 4 WERE DIRECTIONAL ONLY & NO DATA IS PRESENTED. MWD RUN 5 WAS DIRECTIONAL WITH GAMMA RAY (SGRC). MWD RUNS 7, 8, & 9 WERE DIRECTIONAL WITH GAMMA RAY (SGRC), ELECTROMAGNETIC WAVE 4-PHASE RESISTIVITY (EWR4), & COMPENSATED NEUTRON POROSITY (SPSF). MWD RUNS 11, 12, & 13 WERE DIRECTIONAL WITH GAMMA RAY (SGRC), & ELECTROMAGNETIC WAVE 4-PHASE RESISTIVITY (EWR4) . ALL GAMMA RAY DATA WAS ACQUIRED WITH DUAL GAMMA RAY, GEIGER MUELLER TYPE DETECTORS (DGR/SGRC). THIS WELL WAS INADVERTENTLY SIDETRACKED FROM D-33 PB1 AT 9056' WHILE REAMING TO BOTTOM ON RUN 7. A MEASUREMENT AFTER DRILLING (MAD) PASS WAS PERFORMED OVER THE DEPTH INTERVAL 9952 - 11450' WHILE TRIPPING IN THE HOLE FOR RUN 13. NOTE: THERE IS A DATA GAP ON THIS MAD PASS FROM 10150 - 10400' AS THE ON-SITE GEOLOGIST REQUESTED THE INTERVAL BE SKIPPED. A SECOND MAD PASS WAS LOGGED FROM 11450 - 12228' WHILE TRIPPING OUT OF THE HOLE AFTER REACHING TD. NO DEPTH SHIFTS WERE APPLIED AS THESE LOGS ARE DEPTH REFERENCE FOR THIS WELL (PER GREG BERNASKI, BP). FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR RP NPHI $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 8685.0 12230.0 9164.0 12237.0 8802.0 9944.0 BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD $ REMARKS: EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 5 8778.0 9056.0 7 9213.0 9389.0 8 9389.0 9719.0 9 9719.0 9980.0 11 9980.0 10359.0 12 10359.0 11607.0 13 11607.0 12278.0 MERGED MAIN PASS. CN WN FN COLIN STAT BP EXPLORATION (ALASKA) D-33 PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod GR MWD 68 1 AAPI RPX MWD 68 1 OPIMM RPS MWD 68 1 OHMM RPM MWD 68 1 OHMM RPD MWD 68 1 OHMM NPHI MWD 68 1 PU-S 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 890 01 1 7 FCNT MWD 68 1 CPS 4 8 NCNT MWD 68 1 CPS 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 313 4 90 334 31 4 90 334 30 4 90 810 01 4 90 180 01 40 Tape File Start Depth = 12278.000000 Tape File End Depth = 8685.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 79058 datums Tape Subfile: 2 429 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NIIMBER: 2 EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using earliest passes. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR RP $ MERGED DATA SOURCE PBU TOOL CODE $ REMARKS: CN WN FN COUN STAT START DEPTH STOP DEPTH 9952.0 12228.0 9961.0 12235.0 MAD RUN NO. MAD PASS NO. MERGE TOP 13 1 10001.0 13 2 11450.0 MERGE BASE 11450.0 12276.0 MERGED MAD PASS. $ : BP EXPLORATION (ALASKA) : D-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MAD 68 1 AAPI 4 2 RPX MAD 68 1 OHMM 4 3 RPS MAD 68 1 OHMM 4 4 RPM MAD 68 1 OHMM 4 5 RPD MAD 68 1 OHMS4 4 6 RATE MAD 68 1 FPHR 4 7 FET MAD 68 1 HR 4 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 151 Tape File Start Depth = 12278.000000 Tape File End Depth = 9950.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 37257 datums Tape Subfile: 3 176 records... Minimum record length: 62 bytes Maximum record length: 998 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8685.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ STOP DEPTH 9032.0 02-APR-96 ISC 2.11 CIM 3.94/DEP 2.14r/SP4 5.01 MEMORY 9062.0 8778.0 9062.0 0 25.3 50.2 TOOL NUMBER P0510CG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 9.875 3222.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTP~ATE AT MT: MUD CAKE AT MT: NO CHROME LIGNO 10.20 45.0 9.0 2100 5.6 .000 .0 .000 166.0 .000 .0 .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 5. CN WN FN COUN STAT DATA BELOW KICK-OFF POINT OF 9056' IS FROM THE D-33 PB1 BOREHOLE. $ : BP EXPLORATION (ALASKA) : D-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: API API API API Log Crv Crv Size Length Typ Typ Cls Mod Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 10 4 90 310 01 4 90 810 01 Tape File Start Depth = 9065.000000 Tape File End Depth = 8685.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 81342 datums Tape Subfile: 4 75 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS EWR4 CNP $ LOG HEADER DATA DATE LOGGED: SOFTWARE FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9180 . 0 9355 . 0 9164.0 9340.0 9173.0 9347.0 SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 CNP COMPENSATED NEUTRON DGR DUAL GAMMA RAY $ 04 -APR- 96 ISC 2.11 CIM 3.94/DEP 2.14r/SP4 5.01 MEMORY 9389.0 9213.0 9389.0 0 52.5 57.4 TOOL NUMBER P0511CRNG6 P0511CRNG6 P0511CGNG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 9.875 3222.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NO CHROME LIGNO 10.30 43.0 9.0 2000 6.0 1.100 70.0 .495 164.0 .950 70.0 1.200 70.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: MWD RUN 7. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : D-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 2 RPX MWD 68 1 3 RPS MWD 68 1 4 RPM MWD 68 1 5 RPD' MWD 68 1 6 NPHI MWD 68 1 7 FCNT MWD 68 1 8 NCNT MWD 68 1 9 ROP MWD 68 1 10 FET MWD 68 1 AAPI 4 OHMM 4 OHMM 4 OHMM 4 OHMM 4 PU-S 4 CPS 4 CPS 4 FPHR 4 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 890 01 1 4 90 334 31 1 4 90 334 30 1 4 90 810 01 1 4 90 180 01 1 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 21 Tape File Start Depth = 9400.000000 Tape File End Depth = 9160.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 42549 datums Tape Subfile: 5 88 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9342.0 EWR4 9319.0 CNP 9334.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9690.0 9669.0 9682.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 CNP COMPENSATED NEUTRON DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 05-APR-96 ISC 2.11 CIM 3.94/DEP 2.14r/SP4 5.01 MEMORY 9719.0 9389.0 9719.0 0 56.8 64.9 TOOL NUMBER P0511CRNG6 P0511CRNG6 P0511CGNG6 9.875 3222.0 NO CHROME LIGNO 10.30 44.0 9.0 2100 5.2 1.200 72.0 .541 168.0 1.000 72.0 1.600 72.0 SANDSTONE .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: MWD RUN 8. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : D-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 2 RPX MWD 3 RPS MWD 4 RPM MWD 5 RPD MWD 6 NPHI MWD 7 FCNT MWD 8 NCNT MWD 9 ROP MWD 10 FET MWD 68 1 AAPI 4 68 1 OHMM 4 68 1 OHMM 4 68 1 OHMM 4 68 1 OHMM 4 68 1 PU-S 4 68 1 CPS 4 68 1 CPS 4 68 1 FPHR 4 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 890 01 1 4 90 334 31 1 4 90 334 30 1 4 90 810 01 1 4 90 180 01 1 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 36 Tape File Start Depth = 9720.000000 Tape File End Depth = 9315.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 90264 datums Tape Subfile: 6 103 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 9 DEPTH INCREMENT: .5000 FILE SLIMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9691.0 9952.0 EWR4 9675.0 9936.0 CNP 9683.0 9944.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMIIMANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR4 ELECTROMAG. RESIS. 4 CNP COMPENSATED NEUTRON DGR DUAL GAMMA RAY $ 07-APR-96 ISC 2.11 CIM 3.94/DEP 2.14r/SP4 5.01 MEMORY 9980.0 9719.0 9980.0 0 69.7 86.3 TOOL NUMBER P0511CRNG6 P0511CRNG6 P0511CGNG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 9.875 3222.0 BOREHOLE CONDITIONS MI/D TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MI/D CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NO CHROME LIGNO 10.20 46.0 9.5 1800 .0 1.100 76.0 .515 170.0 1.100 76.0 1.600 76.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: MWD RUN 9. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : D-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 2 RPX MWD 68 1 3 RPS MWD 68 1 4 RPM MWD 68 1 5 RPD MWD 68 1 6 NPHI MWD 68 1 7 FCNT MWD 68 1 8 NCNT MWD 68 1 9 ROP MWD 68 1 10 FET MWD 68 1 AAPI 4 OHMM 4 OHMM 4 OHMM 4 OHMM 4 PU-S 4 CPS 4 CPS 4 FPHR 4 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 890 01 1 4 90 334 31 1 4 90 334 30 1 4 90 810 01 1 4 90 180 01 1 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 28 Tape File Start Depth = 9985.000000 Tape File End Depth = 9670.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 49491 datums Tape Subfile: 7 95 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 11 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9815.0 EWR4 9821.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10311.0 10318.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 12-APR-96 ISC 2.11 CIM 3.94/DEP 2.14r/SP4 5.01 MEMORY 10359.0 9980.0 10359.0 0 85.7 93.2 TOOL NUMBER P0517SP4 P0517SP4 BOREHOLE ~ CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 6.750 9970.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MI/D AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO - PRO 9.00 100.0 9.0 38000 5.4 .100 .053 .100 .140 72.0 142.0 72.0 72.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): ,00 ,000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: CN WN FN COUN STAT MWD RUN 11. $ : BP EXPLORATION (ALASKA) : D-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 ROP MWD 68 1 FPHR 4 7 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 810 01 1 4 90 180 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 36 Tape File Start Depth = 10365.000000. Tape File End Depth = 9810.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 99153 datums Tape Subfile: 8 101 records... Minimum record length: Maximum record length: 62 bytes 998 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 12 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10279.0 EWR4 10286.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11550.0 11557.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 15-APR-96 ISC 2.11 CIM 3.94/DEP 2.14r/SP4 5.01 MEMORY 11607.0 10359.0 11607.0 0 88.7 93.0 TOOL NUMBER P0517SP4 P0517SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.750 9970.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO - PRO 9.40 79.0 8.2 42000 4.8 .060 .033 .100 .120 82.0 153.0 82.0 82.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: CN WN FN COUN STAT MWD RUN 12. $ : BP EXPLORATION (ALASKA) : D-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 ROP MWD 68 1 FPHR 4 7 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 810 01 1 4 90 180 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 87 Tape File Start Depth = 11610.000000 Tape File End Depth = 10275.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 70860 datums Tape Subfile: 9 152 records... Minimum record length: Maximum record length: 62 bytes 998 bytes Tape Subfile 10 is type: LIS FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 13 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11557.0 EWR4 11563.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIM UMANGLE: STOP DEPTH 12230.0 12237.0 16-APR-96 ISC 2.11 CIM 3.94/DEP 2.14r/SP4 5.01 MEMORY 12278.0 11607.0 12278.0 0 87.7 92.9 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ TOOL NUMBER P0517SP4 P0517SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.750 9970.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO-PRO 9.20 79.0 8.~4 41000 4.6 .080 .045 .160 .120 84.0 155.0 84.0 84.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: CN WN FN COUN STAT MWD RUN 13. $ : BP EXPLORATION (ALASKA) : D-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 ROP MWD 68 1 FPHR 4 7 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 120 46 1 4 90 810 01 1 4 90 180 01 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 47 Tape File Start Depth = 12278.000000 Tape File End Depth = 11550.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 110810 datums Tape Subfile: 10 112 records... Minimum record length: 62 bytes Maximum record length: 998 bytes Tape Subfile 11 is type: LIS FILE HEADER FILE NUMBER: 10 RAW MAD Curves and log header data for each pass of each run in separate files. MAD RUN NUMBER: 13 MAD PASS NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9952.0 EWR4 9959.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11556.0 11563.0 16-APR-96 ISC 2.11 CIM 3.94/DEP 2.14r/SP4 5.01 MEMORY 11607.0 9952.0 11603.0 0 88.7 93.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ TOOL NUMBER P0517SP4 P0517SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 6.750 9970.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO- PRO 9.20 79.0 8.4 41000 4.6 .080 .045 .160 .120 84.0 155.0 84.O 84.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): .0 EWR FREQUENCY (HZ) : REMARKS: MAD PASS RUN WHILE TRIPPING IN THE HOLE FOR MWD RUN 13. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : D-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MAD 68 1 AAPI 4 2 RPX MAD 68 1 OHMM 4 3 RPS MAD 68 1 OHMM 4 4 RPM MAD 68 1 OHMM 4 5 RPD MAD 68 1 OHMM 4 6 FET MAD 68 1 HR 4 7 RAT MAD 68 1 FPHR 4 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 108 Tape File Start Depth = 11610.000000 Tape File End Depth = 9950.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 97429 datums Tape Subfile: 11 174 records... Minimum record length: 62 bytes Maximum record length: 998 bytes Tape Subfile 12 is type: LIS FILE HEADER FILE NUMBER: 11 RAW MAD Curves and log header data for each pass of each run in separate files. MAD RUN NUMBER: 13 MAD PASS NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11450.0 EWR4 11456.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIM UMANGLE: STOP DEPTH 12228.0 12235.0 16-APR-96 ISC 2.11 CIM 3.94/DEP 2.14r/SP4 5.01 MEMORY 12278.0 11450.0 12276.0 0 87.7 92.9 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ TOOL NUMBER P0517SP4 P0517SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.750 9970.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OM~{M) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO- PRO 9.20 79.0 8.4 41000 4.6 .080 .045 .160 .120 84.0 155.0 84.0 84.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN) : .0 EWR FREQUENCY (HZ) : 0 REMARKS: MAD PASS RUN WHILE TRIPPING OUT OF THE HoLE AFTER REACHING TD. $ CN WN FN COUN STAT : BP EXPLOP~ATION (ALASKA) : D-33 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MAI) 68 1 AJ%PI 4 2 RPX MAD 68 1 OHMM 4 3 RPS MAD 68 1 OHMM 4 4 RPM MAD 68 1 OHMM 4 5 RPD MAD 68 1 OHMM 4 6 FET MAD 68 1 HR 4 7 RAT MAD 68 1 FPHR 4 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 4 95 995 99 1 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 54 Tape File Start Depth = 12278.000000 Tape File End Depth = 11445.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TP~AILER **** LIS representation code decoding summary: Rep Code: 68 124147 datums Tape Subfile: 12 121 records... Minimum record length: 62 bytes Maximum record length: 998 bytes Tape Subfile 13 is type: LIS 96/ 8/23 01 **** REEL TRAILER **** 96/ 8/26 01 Tape Subfile: 13 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of-execution: Mon 26 AUG 96 5:21p Elapsed,execution time = 4.67 seconds. SYSTEM RETURN CODE = 0 ~ Subfile 2 is type: biS TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: MWD RUN 5 AK MM 960312 M. GABEL R. BORDES D-33 PB1 500292265270 BP EXPLORATION (ALASKA) INC SPERRY-SUN DRILLING SERVICES 23-AUG-96 R. BORDES Date_ 23 liN 13E 3055 2000 78.75 76.00 42.10 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 13.500 10.750 3222.0 9.875 9347.0 MWD - CNP/GR. ALL DEPTHS ARE MEASURED BIT DEPTHS. THIS WELL, D-33 PB1, IS REPRESENTED BY RUNS 1 - 6. MWD RUNS 1 THROUGH 4 WERE DIRECTIONAL ONLY & NO DATA IS PRESENTED. MWD RUN 5 WAS DIRECTIONAL WITH GAMMA RAY (SGRC). MWD RUN 6 WAS DIRECTIONAL WITH GAMMA RAY (SGRC), & COMPENSATED NEUTRON POROSITY (SPSF). ALL GAMMA RAY DATA WAS ACQUIRED WITH DUAL GAMMA RAY, GEIGER MUELLER TYPE DETECTORS (DGR/SGRC) . THIS WELL WAS DRILLED TO A TOTAL DEPTH OF 9347' BEFORE BEING INADVERTENTLY SIDETRACKED AT 9056' WHILE TRIP- PING IN THE HOLE FOR RUN 7. THIS WELL WAS SUBSE- QUENTLY PLUGGED BACK. NO DEPTH SHIFTS WERE APPLIED AS THESE LOGS ARE DEPTH REFERENCE FOR THIS WELL (PER GREG BERNASKI, BP). ~'ILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR NPHI $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 8685.0 9332.0 8802.0 9324.0 BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE $ REMARKS: EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 5 8778.0 9062.0 6 9062.0 9347.0 MERGED MAIN PASS. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : D-33 PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64') ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 NPHI MWD 68 1 PU-S 4 3 FCNT MWD 68 1 CPS 4 4 NCNT MWD 68 1 CPS 4 5 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 890 01 1 4 90 334 31 1 4 90 334 30 1 4 90 810 01 1 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 32 Tape File Start Depth = 9347.000000 Tape File End Depth = 8685.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 7951 datums Tape Subfile: 2 122 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes ·'ape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SLIMMARY VENDOR TOOL CODE START DEPTH GR 8685.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9032.0 02-APR-96 ISC 2.11 CIM 3.94 MEMORY 9062.0 8778.0 9062.0 0 25.3 50.2 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : TOOL NUMBER P0510CG6 9.875 3222.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NO CHROME LIGNO 10.20 45.0 9.0 2100 5.6 .000 .0 .000 166.0 .000 .0 .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 5. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : D-33 PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 10 Tape File Start Depth = 9065.000000 Tape File End Depth = 8685.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 2284 datums Tape Subfile: 3 73 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes llape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8808.0 CNP 8802.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMI/MANGLE: MAXIMUM ANGLE: STOP DEPTH 9332.0 9324.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON DGR DUAL GAMMA RAY $ 03-APR-96 ISC 2.11 CIM 3.94 MEMORY 9347.0 9062.0 9347.0 0 54.8 58.6 TOOL NIIMBER P0511CRNG6 P0511CGNG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 9.875 3222.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NO CHROME LIGNO 10.30 43.0 9.0 2100 5.6 .000 .0 .000 155.0 .000 .0 .000 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 REMARKS: CN WN FN COUN STAT MWD RUN 6. $ : BP EXPLORATION (ALASKA) : D-33 PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 2 NPHI MWD 68 1 3. FCNT MWD 68 1 4 NCNT MWD 68 1 5 ROP MWD 68 1 API API API API Log Crv Crv Size Length Typ Typ Cls Mod AAPI 4 PU-S 4 CPS 4 CPS 4 FPHR 4 4 90 310 01 1 4 90 890 01 1 4 90 334 31 1 4 90 334 30 1 4 90 810 01 1 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 27 Tape File Start Depth = 9347.000000 Tape File End Depth = 8800.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14522 datums Tape Subfile: 4 92 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 5 is type: LIS 96/ 8/23 01 **** REEL TRAILER **** 96/ 8/23 01 Tape Subfile: 5 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Fri 23 AUG 96 2:02p Elapsed execution time = 0.88 seconds. SYSTEM RETURN CODE = 0
