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191-041
. RECEIVED STATE OF ALASKA JAN 2 1 201 ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECO MPLETION REPORT AND LOG)GC 1a. Well Status: El Oil ❑Gas ❑SPLUG ❑ Other IM Abandoned ❑Suspended lb. Well Class • 20AAC 25 105 20AAC 25.110 ❑ Exploratory 0 Stratigraphic 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 Other No.of Completions Zero • ® Development 0 Service 2. Operator Name: 5. Date Comp.,Susp.,or Aband.: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. 1/5/2015 191-041 • 314-592 3. Address: 6. Date Spudded: 13. API Number P.O. Box 196612, Anchorage, Alaska 99519-6612 3/30/1991 50-029-22149-00-00 4a. Location of Well(Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 4/19/1991 PBU Y-32 . 1326' FNL, 191' FWL, Sec. 34, T11 N, R13E, UM 8. KB(ft above MSL): 88,14' 15. Field/Pool(s) Top of Productive Horizon: 2659' FNL, 3924' FWL, Sec. 03,T1ON, R13E, UM GL(ft above MSL): 49.94' Prudhoe Bay/Prudhoe Bay . Total Depth: 9. Plug Back Depth(MD+TVD) 3135' FNL, 3985' FWL, Sec. 03,T1ON, R13E, UM • 2438' 2408' _ 4b. Location of Well(State Base Plane Coordinates,NAD: 10.Total Depth(MD+TVD) 16. Property Designation. • Surface: x- 645005 • y- 5948933 • Zone- ASP4 • 12876' 9156' - ADL 028287&047471 TPI: x- 648879 y- 5942395 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 648951 y- 5941920 Zone- ASP4 None 18. Directional Survey: ❑Yes ® No 19.Water depth,if offshore: 20. Thickness of Permafrost(TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1986' 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re-Drill/Lateral Top Window MD/TVD: DIL/BHC/CNL/GR N/A 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" 39' 119' 39' 119' - 260 sx Arctic Set 10-3/4" 45.5# N-80 39' 2516' 39' 2479' 13-1/2" 2990 cu ft Coldset II 7-5/8" 29.7# L-80 2470' 12319' 2437' 8866' 9-7/8" 1929 cu ft Class'G' 2470' 5-1/2" 17# NT-13Cr80 12067' 12876' 8708' 9156' 6-3/4" 175 cu ft Class'G' 24. Open to production or injection? 0 Yes ® No 25. TUBING RECORD If Yes, list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/TVD) of Top&Bottom; Perforation Size and Number): • 4-1/2', 12.6#, NT-13Cr80 12069' 11982'/8653' ¶'J �d Pte' I 1/611175 / �p 26 ACID, FRACTURE,CEMENT SQUEEZE, ETC. G`�/j WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑ Yes ® No DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED iC AN FEB 2 0 2015 See Attached 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc Not on Production N/A Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? 0 Yes ® No Sidewall Core(s)Acquired? ❑Yes ® No If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each), and summarize lithology and presence of oil,gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 250.071. None Form 10-407 Revised 10/2012v.71. 2/G/` CONTINUED O RE ERSE RBDMSc]`cJAN 2 2 2015 Submit Original Only 29. GEOLOGIC MARKERS(List all formations an kers encounter 30. FORMATION TESTS NAME ,,.J ND Well Tested? J Yes 0 No Permafrost Top If yes,list intervals and formations tested,briefly summarizing test Permafrost Base results. Attach separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25.071. Sag River 12311' 8861' None Shublik A 12338' 8877' Zone 4 12474' 8956' Formation at Total Depth: 31 List of Attachment Summary of Pre-Rig Work,Summary of Daily Drilling Reports,Well Schematic Diagram 32.I hereby certify that the foregoing is true and correct to the best of my knowledge Contact: Brad Gorham,564-4649 Email: Bradley.Gorham@bp.com Printed Name: Joe Lastufka Title: Drilling Technologist Signature: _ Phone 564-4091 Date: 1/2.1 11 S INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed Item 1 a: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b TPI(Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and ND for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation. Flowing,Gas Lift, Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 10/2012 Submit Original Only WELL NAME: Y-32 26. Acid, Fracture, Cement Squeeze, Etc. Depth Interval (MD) Amount & Kind of Material Used 12374' - 12394' Perforate —11810' 19 Bbls Class 'G' 11782' Set CIBP 10490' 42 Bbls Class 'G' 3023' Cut & Pull Tubing 2470' Cut & Pull 7-5/8" Casing 2463' Set EZSV 2438' Set Whipstock Y-32, Well History (Pre-Rig Sidetrack) Date Summary 11/29/14 RIG UP. RIH WITH PERF TOOLSTRING. CCL STOP DEPTH = 12370.75', CCL TO TOP SHOT=3.25', PERFORATION INTERVAL= 12374'-12394'.W/20'X 2" POWER JET HMX GUN. (PERFS TIED INTO SLB CIBP/JEWELRY LOG DATED 21-JUL-2013). LOG PRIMARY DEPTH CONTROL LOG TO 250'. POOH. RIG DOWN. WELL SHUT IN UPON DEPARTURE. DSO NOTIFIED. FINAL T/I/O- 1800/650/350 PSI. 11/29/14 Job Scope: Fullbore P&A. Rig up and PT equipment. Conduct PJSM. Pump 10 bbl 60/40 spear, Pump 60 bbls of 1%kcl. 11/30/14 Job Scope: Plug&Abandon Pump 160 bbls of 1%kcl, Pump 15 bbls of 60/40 meth. Shut down. Down for 4.5 hours. Start back up. Pump 340 bbls of 1% kcl. Mix& Pump 19 bbls 15.8 ppg Class G Cement. estimated Cement top is 12,000'. Pump 2 bbls of fresh water. Launch foam balls. Pump 5 bbls of fresh water. Pump 175.6 bbls of diesel. T/I/O 884/171/400 Call grease crew, Length of cement plug=512'. Depth of cement plug= 12,000'. Type of cement=Class"G"cement. Weight of cement slurry= 15.8ppg. Volume of cement slurry pumped= 19bbls. UCA=2201 psi at 13:03:00. 11/30/14 LRS heat transport of DSL to 70*for SLB cement job. 12/01/14 RAN 2' 1-7/8" STEM, 3.25"CENT, DOUBLE 4-1/2" BRUSH. RAN 3' 1-7/8" STEM, 2.00"CENT, 1-3/4" SAMPLE BAILER S/D © 11,780'SLM (2 cups contaminated cement). ATTEMPTED MIT-T, UNABLE TO PRESSURE UP TUBING PAST 900 PSI (see Irs pump report). RIH W/3' 1-7/8"STEM, 2.00" CENT, 1- 3/4"SAMPLE BAILER. 12/01/14 T/I/0=150/770/345 Temp=Sl Assist S-line MIT-T 2500 psi inconclusive (Pre RWO) Pumped 37 bbls of 40*60/40 down TBG in attempt to MIT-T. Could not reach test pressure. SL in control of well upon departrue. FWHPS=325/500/345. 12/02/14 RAN 3' 1-7/8" STEM, 2.00" CENT, 1-3/4" SAMPLE BAILER S/D @ 11,780'SLM. RAN 3.70"WRP DRIFT, 3.70" GAUGE RING,TAGGED CEMENT @ 11,780'SLM. 12/02/14 T/I/O=288/670/342 Temp=SI MIT TBG 2500 psi FAILED MIT IA 2500 psi PASSED (Pre RWO) Pumped 3.1 bbls of-5*f meth down IA to reach 2500 psi for MIT IA 1st test 1st 15 min lost 90 psi 2nd 15 min lost 49 psi for a total of 139 psi in 30 min RE-psi with .2 bbl 2nd test 1st 15 min lost 48 psi 2nd 15 min lost 38 psi for a total of 86 psi in 30 min RE-psi with .1 bbl 3rd test 1st 15 min lost 27 psi 2nd 15 min lost 17 psi for a total of 44 psi in 30 min Bleed IAP down bleed back aprox.4 bbls Pumped 15 bbls of-5*f meth down TBG @ 1 bpm highest TP achieved 786 psi monitor for 5 min&TP lost 386 psi Pumped another 15 bbls of-5*f meth © 1 bpm highest TP achieved 947 psi monitor for 5 min&TP lost 397 psi&still falling Tags hung Wing shut swab shut ssv shut master open casing valves open to gauges Final Whp's=425/341/337. 12/02/14 UWP issued to LRS for MIT-IA and MIT-T to 2500 psi...After a bit of effort,the MIT-IA passed (barely)... but the MIT-T failed miserably... getting some arguments to the contrary, but LRS believes their must be problems with the cement job. 12/03/14 RAN 4-1/2" OK-1, 1.25" LIB TO ST#2 © 11,721' SLM +31' CORR = 11,752' MD. (picture of bk latch). RAN 4-1/2" CIBP HES DPU 11,751' SLM/11782' MD (see log for details). PERFORM PASSING MIT-T TO 2500psi (see log for details). PULL STA#2 DGLV FROM 11'721'SLM (11,752 MD). Page 1 of 3 Y-32, Well History (Pre-Rig Sidetrack) Date Summary 12/05/14 FullBore Cmt plug: SLB pumping. Prep for Cement job Take returns down FL of Y-31. JSEA discuss procedures/job assignments&safety concerns. PT surface lines and verify kick outs. Pump 5 bbls 60/40 Spear, 490 bbls fresh water sweep. 91 bbl Diesel FP, 216 bbls of H20, Mix& Pump 42 bbls of Class G 15.8 ppg Cement. Pump to 2 bbls of fresh water. Launch foam balls. Pump total of 223 bbls of fresh water followed by 38 bbls of diesel FP T/I/O 87/137/450 Call grease crew, Release UR's and surface lines. Length of Cement Plug -986'. Estimate TOC- 10,735'. Type of Cement-Class"G" Cement. Weight of Cement Slury- 15.8 ppg. Volume of Cement Slurry Pumped 41 bbls. 12/05/14 Heat Diesel in CH2 tanker 30018 to 70*F for cement job. 12/07/14 BRUSH TREE/BPV PROFILE W/3.50" CENT& DOUBLE 4-1/2" BLB. DRIFT W/3.70" CENT&2.50" SAMPLE BAILER, TAG TOC @ 10490'SLM(recovered sample of cement). 12/08/14 T/I/0=70/600/350.. (Obj. Pre RWO) CMIT-TxIA 3500 psi***Failed****3rd Attempt, Pumped 5 bbls Neat Followed by 2 bbls Diesel to reach test pressure,T/IA Lost 9/27 in 1st 15 minutes and 9/29 in 2nd 15 minutes for a total loss of 18/56 in 30 minutes. MITx OA 1200 psi***Passed***Speared into OA w/5 bbls Neat Followed by 1.8 bbls Diesel to reach test pressure. OA Lost 28 psi 1st 15 minutes and 10 psi 2nd 15 minutes for a total loss of 38 psi in 30 minutes. MITxT 2500 psi ***Passed***Pumped 1.3 bbs Diesel to reach test pressure,TBG lost 78 psi 1st 15 minutes and 30 psi 2nd 15 minutes for a total loss of 108 psi in 30 minutes. Rig down SB for E-Lline to arrive on location and rig up. 12/08/14 T/I/O= 1250/700/500 PSI. SPOT-IN AND RIG UP EQUIPMENT. 12/09/14 (Obj. Pre RWO) MIT-IA FAIL to 3500 psi. CMIT TxIA PASS to 3500 psi Pumped 8.7 bbls Diesel down IA to achieve 3500 psi MIT-IA test pressure. IA lost 57 psi 1st 15 min and 30 psi 2nd 15 min for a total loss of 87 psi over the 30 min test. Bled back—3 bbls. Pumped 6 bbls Diesel down TBG/IA to achieve 3500 psi CMIT TxIA test pressure.TBG/IA lost 21/18 psi 1st 15 min 19/20 psi 2nd 15 min 17/18 3rd 15 min and 17/17 psi 4th 15 min for a total loss of 74/73 psi over th 60 min test Bled —5 bbls back. Well S/I notified Pad op upon departure. FWHP = 367/339/440. SV/WV/SSV= C. M = 0. IA/OA= OTG. 12/09/14 SSV CLOSED ON ARRIVAL, INITIAL T/I/O= 1200/900/490. RAN 3.65"SCP POWERCUTTER TO 3023' TUBING TALLY DEPTH. USED TIW TUBING TALLY DATED 9-JULY-92. CORRELATED TO GLM AT 3144'. CUT TUBING 3' BELOW FIRST COLLAR BELOW 3000'AS PER PROGRAM. PRIOR TO CUT WHP =620 PSI, IAP =900 PSI, OAP =450 PSI, BLED IAP TO 500 PSI, CUT TUBING, WHP DROPPED TO 500 PSI, IAP INCREASED TO 540 PSI, OAP REMAINED AT 450 PSI. RIGGED DOWN ELINE UNIT AND TURNED WELL OVER TO LRS FOR CONTINUING OPERATIONS OF MIT TESTING. 12/17/14 T/I/0=350/350/450. Set 4"CIW H-TWC#258 (pre-Doyon 14). Bled tree and performed LTI on TWC (passed). Bled Tubing through IA. RDMO. 12/17/14 T/I/O=TWC/0/450 Installed 2-1/16" FMC temp. valve#72 to existing IA valve (piggy backed);Torqued nuts/studs to API specification and PT to 300 psi low and 3500 psi high (passed); FWP=TWC/0/450. 12/20/14 T/I/O =TWC/10/430.Temp= SI. Bleed OAP to 0 psi (Pre Rig). AL LOTO @ casing valve.ALP=0 psi. OA FL near surface. Bled OAP from 430 to 0 psi in 7 hrs, During 30 min monitor OAP increased 3 psi. Final WHPs =TWC/10/3. SV,WV= C. MV=0. IA, OA= OTG. 16:30. Page 2 of 3 Y-32, Well History (Pre-Rig Sidetrack) Date Summary 12/21/14 T/I/O=TWC/5/10.Temp=Sl. WHP's(pre rig).AL LOTO @ casing valve,ALP=0 psi. IA has a second valve installed off of casing valve. IAP decreased 5 psi, OAP increased 7 psi overnight. SV, SSV=C.WV =LOTO. MV=0. IA, OA=OTG. 14:45. 12/23/14 T/I/0 =TWC/3/26. Temp= SI. WHPs (Pre rig). Well house, scaffolding, flow line,AL line removed. IA& OA have secondary casing valves installed. IA&OA FL near surface. Bled IAP from 3 psi to 0 psi in 5 sec(all gas). Bled OAP from 26 psi to 0 psi in 10 mins (all gas). During 30 min monitor IAP increased 0 psi, OA increased 5 psi. Upon departure re-bled the OAP to 0 psi. Final WHPs=TWC/0/0. 14:30. SV, WV,SSV=C. MV= 0. IA, OA=OTG. 12/23/14 T/I/O=TWC/0/0. Removed tapped blind flange and installed Piggy back OA(temp valve#43)with integral flange Torqued and Pt'd. RDMO. 12/26/14 T/I/0=TWC/0/15. Temp= SI. WHP's(pre rig) - Bleed to 0 psi if necessary. No well house, flow line, or AL. Rig mats around and in front of well. IA&OA have second casing valve installed. IAP unchanged, OAP increased 15 psi since 12/23/14. Bled OAP to slop tank from 15 psi to 0 psi in 1 hr. During monitor OAP increased 0 psi. Final WHPs=TWC/0/0. SV, WV, SSV= C. MV=0. IA, OA= OTG. Page 3 of 3 • North America-ALASKA-BP Page 1 ot3/422" Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/26/2014 17:00 - 19:30 2.50 RIGD P PRE RIG DOWN FOR MOBILIZATION. -PJSM. -RIG DOWN AND MOVE ROCK WASHER. -RIG DOWN LEPD FUEL TANK. -PREP RIG FLOOR FOR SKIDDING. -BLOW DOWN SERVICE LINES TO RIG FLOOR. "SIM-OPS-CHANGE OUT LINERS AND SWABS ON#2 MUD PUMP TO 5.5" 19:30 - 21:00 1.50 MOB P PRE SKID RIG FLOOR INTO MOVING POSITION. -PJSM. 21:00 - 00:00 3.00 MOB P PRE MOBILIZE RIG TO Y-32. -PJSM. -MOVE RIG OFF OF Y-14C. -MOVE MATS TO GET RIG IN PLACE TO MOVE TO Y-32. -UNLOCK Y-10(LOCKOUT/TAGOUT)AND TURN BACK OVER TO PAD OPERATOR. -CLEAN AROUND WELL 12/27/2014 10:30 - 12:00 1.50 RIGU P PRE RIG UP FOR OPERATIONS. -PJSM. -RIG UP PUMP LINES ON CHOKE SKID. -RIG UP TO TEST TWC FROM ABOVE AND ,BELOW. "SIM-OPS:CHANGE OUT LINERS AND SWABS ON MUD PUMP TO 5.5" 12:00 - 17:00 5.00 RIGU P DECOMP FINISH RIG UP TO TEST TWC. -TEST TWC FROM ABOVE AND BELOW TO 250 PSI LOW/3500 PSI HIGH(5 MINUTES EACH TEST.GOOD RESULTS ON BOTH SETS OF TESTS. -HARD LINE HOOK UP HARD LINE TO FLOWBACK TANK AND TEST LINE TO 250 PSI LOW/4000 PSI HIGH.GOOD TEST. -SPOT LEPD FUEL TANK. -BRING ON 8.5 PPG SEAWATER INTO PITS. -BLOW DOWN LINES. -HOOK UP MUD MAN SHACK AND BREAK TRAILER. 17:00 - 18:30 1.50 RIGU P DECOMP NIPPLE DOWN TREE. -PJSM. -TERMINATE CONTROL LINES AFTER TREE REMOVAL. -INSPECT THREADS IN HANGER-GOOD. -SCREW IN TDS CROSSOVER-GOOD-7 1/2 TURNS.MAY GET MORE WHEN WE REMOVE TWC. -CHECK LOCKDOWN SCREWS-GOOD. 18:30 - 19:00 0.50 RIGU P DECOMP RIG H2S AND EVACUATION DRILL FOLLOWED BYAAR.GOOD RESPONSE FROM CREW. Printed 1/19/2015 10:38:03AM • North America-ALASKA-BP Page 2 efe2d Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:OOAM Rig Release: Rig Contractor:DOYON DRILLING INC. UW:500292214900 Active datum:Y-32A actual©83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:00 - 23:30 4.50 BOPSUR P DECOMP NIPPE UP BOP. -PJSM. -FINISH NIPPLE DOWN TREE. -VOID HANGER OF FLUIDS. -REMOVE TREE/ADAPTER FLANGE. -INSTALL ADAPTOR SPOOL,SPACER SPOOL. -NIPPLE UP BOPE AND TORQUE BOLTS TO SPECS. -INSTALL TURNBUCKLES AND CENTER UP BOP STACK. -INSTALL RISER AND FLOWLINE. 23:30 - 00:00 0.50 BOPSUR P DECOMP GET NEW RKB MEASUREMENTS. -INSTALL MOUSEHOLE. -BREAK DOWN SAFETY JOINT. 00:00 - 01:00 1.00 MOB P PRE MOVE RIG FROM Y-14C TO Y-32A. 01:00 - 02:30 1.50 MOB P PRE POSITION RIG IN FRONT OF WELL Y-32A. -LOCKOUT Y-05(INJECTOR)MASTER VALVE FOR DRILLING OPERATIONS.LO/TO KEY IN WSL OFFICE 02:30 - 05:00 2.50 MOB N HMAN -0.50 PRE HANDRAIL ON Y-06(NEXT TO Y-32A)WELL HOUSE WAS TOO TALL TO FIT UNDER RIG WHEN IT IS TO BE SPOTTED ON WELL. -CALLED FOR CREW TO REMOVE HANDRAILS AND ROOF ACCESS LADDER. -REMOVE HANDRAILS AND LADDER. *SIMOPS:CHANGE OUT SWABS AND LINERS ON MUD PUMP#2 TO 5.5'. 05:00 - 06:30 1.50 MOB P PRE SPOT RIG OVER WELL. -PJSM. -LINE UP AND SPOT RIG OVER WELL. -SHIM UP RIG. -PLACE NON-SKIDS AND HANDRAILS IN PLACE AROUND STAIRS. 06:30 07:30 1.00 MOB P PRE SKID RIG FLOOR INTO DRILLING POSITION. -PJSM. 07:30 - 10:00 2.50 RIGU P PRE RIG UP RIG FLOOR. -PJSM. -SPOT ROCKWASHER INTO PLACE AND RIG UP. -PREP MUD PITS FOR FLUID. -RIG UP RIG FLOOR AND CONNECT ALL LINES TO RIG FLOOR. *SIM-OPS:CHANGE OUT LINERS AND SWABS ON MUD PUMP TO 5.5" **RIG ACCEPTED AT 10:00 AM ON 12/27/2014 10:00 - 10:30 0.50 RIGU P PRE RIG H2SAND EVACUATION DRILL AND AAR. ALL HANDS RESPONDED WELL. 12/28/2014 00:00 - 01:30 1.50 BOPSUR P DECOMP CENTER BOP STACK AND RISER. -PJSM. -BLOW AIR THRU KILL AND CHOKE LINES TO CONFIRM NO BLOCKAGE. 01:30 - 02:30 1.00 BOPSUR P DECOMP RIG UP TO TEST BOPE. -PJSM. -MAKE UP FOSV. -RIG UP TEST PUMP AND LINES. -RIG UP AND MAKE UP TEST JOINT. -PURGE LINES FREE OF AIR. Printed 1/19/2015 10:38:03AM North America-ALASKA-BP Page 3042 Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:30 - 09:00 6.50 BOPSUR P DECOMP TEST 13-5/8"BOPE -PRESSURE TEST 13-5/8"5M BOPE. -PJSM ON TESTING BOPE,WITH PRESSURE CROSSCHECK DISCUSSION AND CONFIRMED CHALLENGE QUESTIONS WITH CORRECT RESPONSES. -TEST BOPE AS PER DDI SOP. -TEST ANNULAR PREVENTER WITH 4"TEST JT TO 250/3,500 PSI FOR 5 CHARTED MINS EACH. -TEST BOPE WITH 4", 4-1/2"&7-5/8" TEST JTS TO 250/3,500 PSI FOR 5 CHARTED MINS EACH. -PERFORM ACCUMULATOR DRAW DOWN TEST. -ALL TEST PASS BP TEST CRITERIA FOR BOPE TESTING NO FAILURES -TEST ALL GAS ALARMS.TEST PASS -SEE ATTACHED TEST CHARTS *JOHN CRISP WAIVED WITNESS 12-27-14 06:56 PM 09:00 - 11:00 2.00 BOPSUR N WAIT -0.50 DECOMP WAIT ON WEATHER. -ROAD CLOSED DUE TO HIGH SNOW DRIFTS,RIG OPS SUSPENDED. 11:00 - 13:30 2.50 BOPSUR P DECOMP BOPE TEST. -TEST BOPE TO 250 PSI LOW AND 3500 PSI HIGH FOR 5 MINS EACH. -TEST WITH 4",4-1/2"AND 7-5/8"TEST JOINTS. -ALL TESTS CHARTED. -TEST WAIVED BY AOGCC REP JOHN CRISP. 13:30 - 15:00 1.50 BOPSUR P DECOMP RIG DOWN BOPE TEST EQUIPMENT -SUCK OUT THE BOPE STACK -BLOW DOWN THE CHOKE LINE AND MANIFOLD. -R/D DOWN TEST EQUIPMENT NOT NEEDED FOR UPCOMING OPERATIONS 15:00 - 18:30 3.50 DI-113 P DECOMP RIG UP AND PRESSURE TEST LUBRICATOR. -PJSM,INSTALL DUTCH RISER. '-TEST 250 PSI LOW AND 3500 PSI HIGH- TESTS GOOD. -REMOVE TWO WAY CHECK. WELL ON VACCUM FOR ABOUT A MINUTE- THEN STATIC. -LAY DOWN LUBRICATOR. SUCK OUT STACK. Printed 1/19/2015 10:38:03AM • North America-ALASKA-BP Page 4 Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:0O:OOAM Rig Release: Rig Contractor:DOYON DRILLING INC. UW:500292214900 Active datum:Y-32A actual©83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:30 - 21:30 3.00 PULL P DECOMP CIRCULATE. -PICK UP 1 JOINT OF 4"DRILL PIPE AMD TWO CROSSOVERS. -SCREW INTO HANGER AND TOP DRIVE. -PJSM,LINE UP TO PUMP. -CIRCULATE 170 BBLS OF 8.5 PPG SEAWATER(SURFACE TO SURFACE � VOLUME). -4 BPM AT 110 PSI,5 BPM AT 190 PSI,6 BPM AT 250 PSI,8 BPM AT 360 PSI,9 BPM AT 450 PSI. 1-ICP 450 PSI,FCP 650 PSI AT 9 BPM. MONITOR WELL FOR 10 MINUTES-WELL STATIC. -BLOW DOWN HARD LINE TO FLOWBACK TANK AND PACK WITH DIESEL. -BLOW DOWN TOP DRIVE. 21:30 - 23:00 1.50 PULL P DECOMP RIG UP TO PULL COMPLETION, -PJSM WITH SLB,FMC AND D-14 HANDS ON RIGGING UP EQUIPMENT. -MOBILIZE SPOOL,TOOLS AND EQUIPMENT TO RIG FLOOR. -BACK OUT LOCK DOWN SCREWS AS PER FMC REPS. 23:00 - 00:00 1.00 PULL • P DECOMP PULL HANGER TO RIG FLOOR. -PJSM. -PULL HANGER AT 85K ON WEIGHT INDICATOR WITH NO PROBLEMS. -PULL HANGER THROUGH BOP STACK TO RIG FLOOR. -TERMINATE CONTROL LINES BELOW HANGER. -SET TUBING IN SLIPS. -BREAK OUT HANGER FROM TUBING AND BROKE DOWN DRILL PIPE AND CROSSOVERS. •-LAY DOWN HANGER TO PIPE SHED. 12/29/2014 00:00 - 00:30 0.50 PULL P DECOMP RIG UP TOOLS AND EQUIPMENT NEEDED TO SPOOL UP CONTROL LINE AND TOOLS NEEDED TO LAY DOWN TUBING. 00:30 - 01:00 0.50 PULL P DECOMP PJSM WITH SPOOLING CREW WITH CREW JUST COMING ON TOUR. "STARTED MONITORING OA PRESSURE FOR UPCOMING TUBING SPOOL SWAPOUT. VERIFY 0 PSI AND MONITOR MINIMUM 1 TIME PER HOUR. 01:00 - 02:30 1.50 PULL P DECOMP DECOMPLETE WELL. -PULL OUT OF HOLE WITH 4.5"12.6#13-CH80 TDS TUBING FROM 3,023'TO 1,994'. -PUW 85K,SOW 85K©3,023'. -MW IN/OUT 8.5/8.5 PPG. NO DIFFICULTIES PULLING TUBING. `MONITOR OA FOR PRESSURE BUILDUP: 0200 READING=200 PSI.BLEED DOWN TO 0 SI. Printed 1/19/2015 10:38:03AM • North America-ALASKA-BP Page 5.c{2 Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:OOAM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) 1 (usft) 02:30 - 04:00 1.50 PULL N SFAL 3,022.50 DECOMP RESEAL DUTCH RISER LOCKDOWN SCREWS. *MONITOR OA FOR PRESSURE BUILDUP:0300 AND 0400 PSI READINGS ARE 200 PSI EACH. BLEED DOWN EACH TIME TO 0 PSI.SUSPECT THERMAL EXPANSION.VERY QUICK BLEED-DOWN OF AIR. 04:00 - 04:30 0.50 PULL P DECOMP DECOMPLETE WELL. -PULL OUT OF HOLE WITH 4.5"12.6#13-CH80 TDS TUBING FROM 1,994'TO 1,604'. -PUW 75K,SOW 75K @ 'NO DIFFICULTIES PULLING TUBING. 04:30 - 05:00 0.50 PULL P DECOMP RIG SERVICE 05:00 - 07:00 2.00 PULL P DECOMP DECOMPLETE WELL -PULL OUT OF HOLE WITH 4.5"12.6#13-CH80 TDS TUBING FROM 1,604'TO SURFACE'. -PUW 85K,SOW 85K @ 3,023'. -MW IN/OUT 8.5/8.5 PPG. NO DIFFICULTIES PULLING TUBING. *MONITOR OA FOR PRESSURE BUILDUP: 0500 READING=200 PSI.BLEED DOWN TO 0 SI. *76 FULL JOINTS OF TUBING PULLED,22.46' OF PUP JOINTS BELOW HANGER,1 CUT JOINT=3.81'W/4-7/8"FLARE.1 SSSV,27 LASALLE CLAMPS,4 STAINLESS STEEL BANDS. 07:00 - 09:00 2.00 PULL P DECOMP RIG DOWN TUBING HANDLING EQUIPMENT AND TOOLS. -RIG DOWN SAFETY JOINT LIFTER. -LAY DOWN HANGER. -BEAVER SLIDE OPS,LAY DOWN HANGER, CLAMPS,S/S BANDS,TUBING,CROSSOVERS AND SLB SPOOLING UNIT. 09:00 - 11:30 2.50 EVAL P DECOMP RIG UP SLB E-LINE. -SPOT INTO LOCATION. PJSM W/SLB AND DOYON PERSONELL ON WIRELINE OPERATIONS. -MOBILIZE TOOLS TO RIG FLOOR. -MAKE UP SLB TOOLS. 11:30 - 13:30 2.00 EVAL P DECOMP SLB WIRELINE OPERATION. -RIH ON WIRE LINE W/JUNK BASKET AND 6.7"GUAGE DRIFT T/3,003'MD. 13:30 - 14:30 1.00 EVAL P DECOMP CHANGE OUT WIRELINE TOOLS -PJSM W/SLB AND DD PERSONNEL ON LAYING DOWN TOOLS AND EQUIPMENT. -L/D JUNK BASKET AND 6.7"GUAGE DRIFT. P/U AND M/U USIT/GR/CCLNDL TOOLS. 14:30 - 19:00 4.50 EVAL P DECOMP RIH W/USIT/GR/CCLNDL TOOL. -P/U AND M/U USIT/GR/CCLNDL TOOLS. -RIH AND LOG BACK TO SURFACE FROM 3000'. -PJSM R/D LOGGING TOOLS. -CLEAR RIG FLOOR OF ALL TOOLS NOT NEEDED FOR UPCOMING OPS. *CONSULT WITH TOWN ODE.DECISION WAS TO CUT CASING AT 2,470' 19:00 - 19:30 0.50 FISH P DECOMP MOBILIZE BAKER 5-1/4" MULTISTRING CUTTER BHA TO RIG FLOOR. -BEAVER SLIDE OPERATIONS. Printed 1/19/2015 10:38:03AM • North America-ALASKA-BP Page 6 042 Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:30 - 23:00 3.50 FISH P DECOMP MAKE UP BAKER 5-1/4" MULTISTRING CUTTER BHA. -PJSM WITH DD AND BAKER REP. -P/U 4"DRILL PIPE FROM PIPESHED T/2,475' MD. 23:00 - 00:00 1.00 FISH P DECOMP ATTEMPT TO LOCATE COLLARS FOR CUT. -PJSM W/BAKER REP AND DD PERSONEL -SCREW INTO TOP DRIVE. -PUW=88K,SOW=90K. -ATTEMPT TO LOCATE COLLARS WITH 200 PSI. -DRAG OBSERVED ON PIPE AND TAKING WEIGHT. -BACK OFF PUMP TO 100 PSI,NO COLLAR NOTICED. -PICK UP STRING AND BRING PUMP UP TO 250 PSI TO ATTEMPT TO LOCATE COLLAR. PICK UP ONE JOINT OF 4"DRILL PIPE,PUMP 250 PSI TO ATTEMPT TO LOCATE COLLAR. -LAY DOWN 1 JOINT OF 4"DRILL PIPE TO CUT ON DEPTH. 'NOT ABLE TO LOCATE COLLAR DUE TO NSCC CONNECTION. ZERO BBL FLUID LOSS FROM MIDNIGHT TO NOON. 12/30/2014 00:00 - 01:30 1.50 FISH P DECOMP CUT 7 5/8"CASING. -OBTAIN PARAMETERS AT CUTTING DEPTH, 2470'. -PU 88K,SO 90K,ROT 88K,30 RPM,TQ OFF 1K,70 RPM,TQ OFF 1K -VERIFY 0 PSI ON OA,PRIOR TO MAKING CUT. -CUT 7-5/8"CASING,286 GPM,720 PSI,80 RPM,TQ 1-3K. -OBSERVED PUMP PRESSURE DECREASE TO 680 PSI. -OA PRESSURE INCREASE FROM 0 PSI TO 140 PSI INDICATING CUT. -CONTINUE ROTATION WITH SAME PARAMETERS FOR 20 MINUTES. -SHUT DOWN PUMPS,LINE UP TO PUMP 120 DEGREE SEAWATER. Printed 1/19/2015 10:38:03AM North America-ALASKA-BP Page 7442, Operation Summary Report Common Well Name.Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UW:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:30 - 02:30 1.00 FISH C DECOMP DISPLACE DEAD CRUDE. -PUMP 27 BBLS 8.5 PPG 120 DEGREE SEAWATER,183 GPM,200 PSI. -SHUT DOWN PUMPS,CLOSE ANNULAR, LINE UP OA TO FLOWBACK TANK. -PUMP 8.5 PPG 120 DEGREE SEAWATER, 128 GPM,200 PSI. -OBSERVE RETURNS AFTER 8 BBLS PUMPED. -OBSERVE PRESSURE INCREASE,SLOW PUMPS TO 42 GPM,2900 PSI WITH MINIMAL RETURNS OF DEAD CRUDE. -SHUT DOWN PUMP,BLEED PRESSURE TO 0 PSI,OPEN ANNULAR. -PICK UP OUT OF CUT WITH 5K OVERPULL INDICATING CASING CUT IN COMPRESSION. -PUMP 134 GPM,290 PSI TO OPEN KNIVES. -SLACK OFF TO CUT,SET 5K DOWN ON KNIVES INDICATING KNIVES AT CUT. -PICK UP TO NEUTRAL,PUMP 286 GPM,720 'PSI,80 RPM,TQ 1-3K. I-SHUT DOWN PUMP,CLOSE ANNULAR,LINE UP TO FLOWBACK TANK. 1-PUMP 8.5 PPG 120 DEGREE SEAWATER. !-OBSERVE PRESSURE INCREASE,SLOW PUMPS TO 42 GPM,2900 PSI WITH MINIMAL ! I I !RETURNS OF DEAD CRUDE. 1-STOP PUMPS,BLEED PRESSURE TO 0 PSI, OPEN ANNULAR. STAND BACK 1 STAND OF 4"DP AND BLOW DOWN TOP DRIVE. I-CALL ODE AND DISCUSS PLAN FORWARD. 02:30 - 06:00 3.50 FISH C DECOMP POOH ON ELEVATORS. -MONITOR WELL FOR 10 MINUTES,STATIC. -SEAWATER WEIGHT:8.5 PPG IN,8.5 PPG OUT. -POOH ON ELEVATORS FROM 2,380'MD. -PU 90K,SO 90K AT 2380'. LAY DOWN CUTTER BHA,P/U SPEAR. 06:00 - 07:30 1.50 FISH C DECOMP ATTEMPT TO PULL 7-5/8"CASING. -PJSM W/FMC REP AND DOYON PERSONNEL. -OA AT 25 PSI,BLEED OFF AND MONITOR. -NO PRESSURE SHOWN ON GAUGE BUT RECEIVING AIR BACK. -NOTIFY ODE,WTL AND DISCUSS PLAN FORWARD DUE TO CONTRACTOR SOP UNABLE TO BACK OUT LOCK DOWN SCREWS UNLESS OA STATIC AND STABLE WITH NO FLOW. -DECISION MADE TO RECUT CASING TO OBTAIN CIRCULATION IF UNABLE TO CIRCULATE FROM SURFACE PUMPING DOWN IA AND TAKING RETURNS THROUGH OA WITH EXISTING CUT AT 2,470'. -LAY DOWN SPEAR ASSY AND MONITOR WELL THROUGH TRIP TANK Printed 1/19/2015 10:38:03AM • North America-ALASKA-BP Page 8 ef4e Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:OOAM Rig Release: Rig Contractor:DOYON DRILLING INC. UW:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:30 - 09:00 1.50 FISH C DECOMP ATTEMPT TO CIRCULATE. -PJSM,FOR CIRCULATING DOWN IA TAKING RETURNS OUT OA. -CREW MEMBERS PERFORM BOPE VERIFICATION PROCESS PRIOR TO OPERATING RAMS. -CLOSE BLIND SHEAR RAMS. -PUMP HEATED 8.5 PPG SEA WATER DOWN IA,100 GPM,600 PSI. OBSERVE PSI INCREASED TO 2000 PSI. SHUT DOWN PUMPS,MONITOR SHUT IN PRESSURE. -PRESSURE BLED OFF 100 PSI IN 20 MINUTES. -BLEED PRESSURE TO 0 PSI,OPEN BLIND SHEAR RAMS. -BLOW DOWN KILL LINE. 09:00 - 10:00 1.00 FISH C DECOMP MONITOR OA OPEN TO THE FLOW BACK TANK. 10:00 - 14:30 4.50 FISH C DECOMP RIH ON ELEVATORS. -PJSM W/BAKER REP AND DOYON PERSONNEL. I -RIH W/BAKER 5-1/2"MULTI STRING CUTTER ASSY. -RIH F/SURFACE T/2,280'MD. -RIH ON ELEVATORS PICKING UP 4"DRILL PIPE SINGLES. 14:30 - 15:30 1.00 FISH C DECOMP CUT 7-5/8"CSG. -PJSM WITH BAKER REP AND DOYON PERSONNEL. -OBTAIN SPR'S. -PU 86K,SO 86K,80 RPM,TQ OFF 1K. -STAGE PUMPS UP TO 260 GPM,800 PSI. -OBSERVED TQ INCREASE TO 3-5K. -OBSERVE LOST RETURNS FOR 2 MINUTES. -OA PRESSURE INCREASED FROM 0 PSI TO 110 PSI. -STOP ROTATION AND TURN OFF MUD PUMPS. 15:30 - 20:00 4.50 FISH P DECOMP CIRCULATE DEAD CRUDE FROM WELL. -PJSM FOR CIRCULATING TO FLOWBACK TANK. -CLOSE ANNULAR. -CIRCULATE DEAD CRUDE FROM OA,336 GPM,1640 PSI. -PUMP 200 BBLS OF 120 DEGREE 8.5 PPG SEAWATER. -PUMP 40 BBL DEEP CLEAN PILL,AT 20 BBLS AWAY SLOW PUMP TO 84 GPM,100 PSI. -PUMP 30 BBL HIGH VIS SWEEP -PUMP 200 BBLS OF 120 DEG 8.5 PPG SEAWATER. -87 BBLS OF DEAD CRUDE RECOVERED, SENT TO RECYCLE. MONITOR WELL FOR 10 MINUTES,STATIC. 20:00 - 21:30 1.50 FISH P DECOMP POOH ON ELEVATORS. -PJSM FOR POOH. -POOH F/2,280'MD T/2,223'MD. -BLOW DOWN TOP DRIVE. -POOH F/2,223'MD T/SURFACE. Printed 1/19/2015 10:38:03AM North America-ALASKA-BP Page 9 c#942 Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual©83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:30 - 22:00 0.50 FISH P DECOMP LAY DOWN 5-1/4"MULTISTRING CUTTER ASSY. -PJSM W/BAKER REP AND DOYON PERSONNEL. -L/D CUTTER ASSY AND P/U&M/U CROSSOVER AND SPEAR. 22:00 - 23:30 1.50 FISH P DECOMP PULL 7-5/8"CASING. '-PJSM W/DOYON CASING,BAKER REP,FMC REP AND RIG CREW. M/U TOP DRIVE,RH AND ENGAGE 7-5/8" CASING BELOW HANGER 43'F/RKB. -SET DOWN 5K ON FISH. P/U PER BAKER REP TO CONFIRM SPEAR ENGAGED W/20K OVERPULL. -SET DOWN 20K,FMC REP BOLD'S WITH 0 PSI.ON OA. -P/U TO UNSEAT HANGER,PULLED FREE AT 112K. -PULL HANGER TO FLOOR. -CIRCULATE BOTTOMS UP 462 GPM,90 PSI. WITH GOOD 8.5 PPG IN AND 8.5 PPG OUT WITH NO SIGNS OF DEAD CRUDE OBSERVED AT BOTTOMS UP. -MONITOR WELL FOR 10 MINUTES,STATIC. 23:30 - 00:00 0.50 FISH P DECOMP LAY DOWN SPEAR. -DISENGAGE SPEAR AND LAY DOWN. -LAY DOWN 1 JOINT OF 4"DRILL PIPE. -BLOW DOWN TOP DRIVE. -MAKE ANNOUNCEMENT FOR BEAVER SLIDE OPERATIONS. RIG UP CASING EQUIPMENT. 12/31/2014 00:00 - 00:30 0.50 FISH P DECOMP SERVICE RIG. 00:30 - 02:00 1.50 FISH P DECOMP R/U TO POOH WITH 7-5/8"CASING. -CLEAR TONG CAGE FROM FLOOR. -M/U SHEAR JOINT WITH 7-5/8"HANDLING SUB. -VERIFY 7-5/8"NSCC XO ON FLOOR FOSV MAKES UP PROPERLY TO EXISTING CASING. CONFIRMED GOOD. 02:00 - 06:30 4.50 FISH P DECOMP POOH ON ELEVATORS. -PJSM. -MONITOR WELL FOR 10 MINUTES,STATIC. -SEAWATER WEIGHT 8.5 PPG IN,8.5 PPG OUT,MONITOR WELL FROM TRIP TANK AND HOLE FILL PUMP ON. -PU 110K,SO 110K AT 2,247'MD. -L/D 7-5/8"CASING F/2,247'T/SURFACE. - 57 JOINTS AND I CUT JOINT 15.63'LONG RECOVERED. *RECOVERED 19 BOW SPRING CENTRALIZERS AND 19 STOP BANDS •THREE BLADES MISSING FROM CENTRALIZERS. FALSE BOWL PULLED TO RIG FLOOR ON TOP OF CENTRALIZER,REMOVED FROM WELLBORE.. Printed 1/19/2015 10:38:03AM North America-ALASKA-BP Page 10.442 Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:00AM Rig Release: Rig Contractor DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:30 - 09:00 2.50 FISH P DECOMP P/U 6.767"SPEAR BHA#5 -LOAD 6-1/4"DC IN PIPE SHED. -DRAIN STACK AND FUNCTION RAMS TO VERIFY CLEAR OF DEBRIS. LOADER BEING USED TO CONVOY PERSONNEL TO AND FROM CAMP. 09:00 - 11:30 2.50 FISH P DECOMP M/U 6.767"SPEAR BHA#5 -PJSM FOR HANDLING SPEAR WITH DOYON AND BAKER REP. -P/U AND M/U SPEAR BHA F/SURFACE T/ 235'. 11:30 - 12:00 0.50 FISH P DECOMP RIH ON ELEVATORS -PJSM FOR TRIPPING. -RIH WITH BHA#5 F/235'T/808',PICKING UP 4"DP SINGLES FROM SHED. PU 75K,SO 75K. 12:00 - 12:30 0.50 FISH P DECOMP RIG SERVICE 12:30 - 15:30 3.00 FISH P DECOMP RIH ON ELEVATORS RIH WITH BHA#5 F/808'T/2,228',PICKING UP 4"DP SINGLES FROM SHED. PU 95K,SO 95K.. M/U TOP DRIVE. -SLACK OFF TO 2,259'TO ENGAGE FISH, STACK 20K ON TOP OF FISH. • -P/U TO 7K OVER,OBSERVE INCREASED WEIGHT AND GOOD PIPE MOVEMENT,FISH FREE. 15:30 16:30 1.00 FISH P DECOMP POOH ON ELEVATORS -PJSM FOR POOH,ADDRESS PINCH POINTS. -MONITOR WELL FOR 10 MINUTES,STATIC. -BRINE WEIGHT,8.5 PPG IN,8.5 PPG OUT, MONITOR WELL ON TRIP TANK. -POOH ON ELEVATORS F/2,228'T/234'. -PU 95K,SO 95K AT 2,228'. -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING BHA THROUGH BOP,STATIC 16:30 - 19:30 3.00 FISH P DECOMP L/D 6.767"SPEAR BHA#5 -PJSM WITH DOYON AND BAKER REP FOR UD BHA. -L/D BHA#5,STAND BACK 2 EACH STANDS OF 6-1/4"DC'S. -HOLD PJSM FOR LAYING DOWN FISH, ADDRESS CHANGE TO OPERATION AND TOOLS. SPECIFICALLY DISCUSS WORKING WITH POWER TONGS. -L/D 4 EACH JTS OF 7-5/8"CASING,1 EACH CUT JT 9.95'LONG,1 EACH CUT JT 23.54' LONG. -RECOVER 2 EACH BOW SPRING CENTRALIZERS,2 STOP RINGS. 19:30 - 21:30 2.00 FISH P DECOMP CLEAN AND CLEAR FLOOR -MAKE WARNING ANNOUNCEMENT FOR BEAVER SLIDE OPERATIONS. -HOLD PJSM FOR SENDING TONGS DOWN BEAVER SLIDE. -SEND POWER TONGS AND BHA COMPONENTS OFF FLOOR. Printed 1/19/2015 10:38:03AM • North America-ALASKA-BP Page 11. 2 Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date. X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:OOAM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:30 - 22:30 1.00 CLEAN P WEXIT P/U CASING SCRAPER BHA#6 -PJSM FOR BEAVER SLIDE OPERATIONS, INSPECT ALL LIFTING EQUIPMENT PRIOR TO USE. MOB BHA COMPONENTS TO FLOOR. 22:30 - 00:00 1.50 CLEAN P WEXIT M/U CASING SCRAPER BHA#6 -PJSM FOR MAKING UP CASING SCRAPER BHA. -M/U BHA#6 PER BAKER REP. 1/1/2015 00:00 - 00:30 0.50 CLEAN P WEXIT SERVICE RIG 00:30 - 01:00 0.50 CLEAN P WEXIT CONTINUE M/U CASING SCRAPER BHA#6 -PJSM FOR MAKING UP CASING SCRAPER BHA. -M/U BHA#6 PER BAKER REP. 01:00 - 02:30 1.50 CLEAN P WEXIT RIH ON ELEVATORS -RIH WITH BHA#6 F/685'T/1,675,PICKING UP 4"DP SINGLES FROM SHED. -PU 95K,SO 95K.. -TAGGED TIGHT SPOT AT 1,675'MD PICKED UP AND SLACKED OFF MULTIPLE TIMES,UNABLE TO WORK THROUGH. -STACKED UP TO 20K AT TIGHT SPOT,NO MOVEMENT. -OBSERVED SLIGHT AMOUNT OF PIPE CHATTER WHEN PICKING BACK UP AFTER STACKING 20K. !-MONITOR HOLE FILL ON TRIP TANK 02:30 - 04:00 , 1.50 CLEAN P WEXIT ATTEMPT TO WORK THROUGH TIGHT SPOT -M/U TOP DRIVE. -PU 95K,SO 95K. -BREAK CIRCULATION,179 GPM,130 PSI. -WASH DOWN TO TIGHT SPOT,STACK 5K, UNABLE TO PROCEED PAST 1,675',P/U ABOVE TIGHT SPOT. WASH DOWN TO TIGHT SPOT,STACK 10K, UNABLE TO PROCEED PAST 1,675',P/U ABOVE TIGHT SPOT. -INCREASE PUMP RATE,360 GPM,470 PSI. -ROTATE PIPE 2 TURNS IN ATTEMPT TO WORK PAST TIGHT SPOT. -WASH DOWN TO TIGHT SPOT,STACK 15K, UNABLE TO PROCEED PAST 1,675',P/U ABOVE TIGHT SPOT. -CONTINUE TO WORK PIPE,WSL CONTACT ODE AND DISCUSS PLAN FORWARD. ODE AND WSL DECIDE TO POOH AND REMOVE 9-7/8"TRICONE BIT. WILL P/U 7-11/16"BULLNOSE AND ATTEMPT TO WORK 9-3/4"STRING MILL DOWN PAST TIGHT SPOT. 04:00 - 05:30 1.50 CLEAN P WEXIT POOH ON ELEVATORS -PJSM FOR POOH. -L/D 2 SINGLES TO PIPE SHED TO GET ON EVEN STANDS. -B/D TOP DRIVE. -POOH F/1,635'T/685'. -PU 90K,SO 90K,AT 1,635' Printed 1/19/2015 10:38:03AM • North America-ALASKA-BP Page 12.042 Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:30 - 06:30 1.00 CLEAN P WEXIT CHANGE OUT BIT ON BHA#6 -OBSERVED MINOR MARKING ON GAUGE ROW OF CONES. -RECOVERED 3/4 GALLON OF METAL DEBRIS FROM MAGNET. -INSTALL BULL NOSE CLEANED OFF STRING MAGNET AND RECOVERED 0.75 GALLONS OF METAL SHAVINGS. 06:30 - 07:30 1.00 CLEAN P WEXIT MAKE UP NEW CLEAN OUT BHA#7. -PJSM WITH BAKER REPS AND DOYON. 1-MAKE UP BHA#7. RIR T/685'MD. 07:30 - 09:00 1.50 CLEAN 1 P WEXIT RIH ON ELEVATORS -RIH WITH BHA#7 F/685 T/1,675,PICKING UP 4"DP SINGLES FROM SHED. -PU 95K,SO 95K. -MONITOR HOLE FILL ON TRIP TANK. 09:00 - 10:30 1.50 CLEAN P WEXIT WORK THROUGH TIGHT SPOT -OBTAIN OPERATIONAL PARAMETERS. - PU 93K,SO 95K,ROT 95K. -362 GPM,360 PSI. -40 RPM,TQ 1-2K. -WASH DOWN,TAG AT 1,678'MD,STACK 10K WOB. -CONTINUE WASHING DOWN TO 1,693'WITH 40 RPM,TQ 4-7K. -WORK PIPE F/1,678'T/1,693'1X WITH ROTARY AND PUMPS. -WORK PIPE F/1,678'T/1,693'2X WITH ROTARY OFF,PUMPS OFF. -CONTINUE TO RIH Fl 1,993'MD T/2,458'MD. -PU 105K,SO 105K. 10:30 - 14:00 3.50 CLEAN I P WEXIT SLIP AND CUT DRILLING LINE. -PJSM,BEAVER SLIDE OPERATIONS. 1-SLIP AND CUT 59'OF DRILL LINE. -GREASE AND INSPECT TOP DRIVE, BLOCKS,DRAW WORKS AND ST-80 IRON ROUGHNECK. 14:00 - 14:30 0.50 CLEAN P WEXIT RIH -PICK UP ONE JOINT OF 4"DRILL PIPE FROM PIPE SHED. -RIH,TAG STUMP AT 2,470'. PU 107K,SO 106K. 14:30 - 16:00 1.50 CLEAN P WEXIT CIRCULATE SURFACE TO SURFACE -PUMP HIGH VIS SWEEP SURFACE TO SURFACE. -500 GPM,800 PSI. -WORK SCRAPER F/2,465'T/2,400'FOR EZSV RUN WHILE CIRCULATING. -MONITOR WELL FOR 10 MINUTES,STATIC. 16:00 - 16:30 0.50 CLEAN P WEXIT POOH ON ELEVATORS -F/2,470'MD T/686'MD. -BRINE WEIGHT 8.5 PPG IN,8.5 PPG OUT. 16:30 - 18:30 2.00 CLEAN P WEXIT LAY DOWN BHA#7. -PJSM WITH BAKER REPS AND DOYON. -STAND BACK 4"HWDP. -STAND BACK 6-1/4"DRILL COLLARS. -BREAK DOWN BHA#7 COMPONENTS AND L/D ON RIG FLOOR. Printed 1/19/2015 10:38:03AM • • North America-ALASKA-BP Page 13 ot$2- Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:30 - 20:00 1.50 CLEAN P WEXIT CLEAN AND CLEAR RIG FLOOR -SEND BHA#7 COMPONENTS OFF FLOOR. -1.5 GALLONS OF METAL DEBRIS RECOVERED FROM MAGNET. -MOVE NEW TUBING SPOOL INTO CELLAR. *SUBMIT BOPE TEST NOTIFICATION TO AOGCC FOR PERFORMING BOPE TEST AT 20:00 HRS ON 01/02/2015. 20:00 - 23:00 3.00 EVAL P WEXIT R/U E-LINE -PJSM WITH SLB,DOYON,AND HES. SPECIFY EXCLUSION ZONES RELATED TO E-LINE OPERATIONS. -R/U SHEAVES AND SLB TOOL STRING WITH 9.5"GAUGE RING. 23:00 - 00:00 1.00 EVAL P WEXIT RIH WITH E-LINE -RIH WITH 9.5"GAUGE RING. -TAG STUMP AT 2,473'ELM,DID NOT OBSERVE AND TIGHT SPOTS. POOH WITH 9.5"GAUGE RING. 1/2/2015 00:00 01:00 1.00 EVAL P WEXIT E-LINE. -LAY DOWN JUNK BASKET/9.5"GAUGE RING. -NO DEBRIS IN JUNK BASKET. 01:00 - 03:00 2.00 EVAL P WEXIT E-LINE. -PJSM W/SLB AND DOYON CONCERNING MAKING UP NEW TOOL STRING WITH EZSV SETTING CHARGE. -MAKE UP HES 10-3/4"EZSV ASSY. -RIH WITH EZSV,CORRELATE GAMMA RAY WITH SLB USIT LOG DATED 12/29/2014. -LOCATE LAST COLLAR ABOVE SETTING DEPTH AT 2,429'ELM,CONFIRM WITH ORIGINAL Y-32 10-3/4"CASING TALLY. -SET EZSV AT 2,460'ELM. "SIM OPS-WORK ON CONVEYOR#1,CLEAN AND ORGANIZE CREW LOCKERS. 03:00 - 04:30 1.50 EVAL P WEXIT E-LINE. -R/D SLB E-LINE TOOL STRING. -R/D SHEAVES AND SEND OFF FLOOR. 04:30 - 05:30 1.00 STWHIP P WEXIT PRESSURE TEST EZSV. -PRESSURE TEST EZSV X 10-3/4"CASING. -250 PSI FOR 5 MIN,3200 PSI FOR 30 MIN, TEST GOOD. *3.6 BBLS PUMPED TO PRESSURE TO 3200 PSI,3.4 BBLS BLED BACK. *INFORM WTLAND ODE OF TEST RESULTS AND RECEIVE APPROVAL TO PROCEED. 05:30 - 10:00 4.50 BOPSUR P WEXIT NIPPLE DOWN BOPE. -PJSM. -DRAIN STACK. -BLOW DOWN CHOKE AND KILL LINE. -STAND BACK BOPE STACK -REMOVE TUBING SPOOLAND INSTALL NEW FMC 11"5K TBG SPOOL. -INSTALL OUTER ANNULUS VALVE ON WORKING SIDE OF THE IA. -FMC INSPECT LOCK DOWNS AND TORQUE GLAND NUTS T/450 FT/LBS. Printed 1/19/2015 10:38:03AM • 9 North America-ALASKA-BP Page 14 ot@ Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual©83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:00 - 15:00 5.00 BOPSUR P WEXIT NIPPLE UP BOPE. -PJSM. -NIPPLE UP BOPE AND TORQUE BOLTS TO SPECS. -INSTALL TURNBUCKLES AND CENTER BOP STACK. -INSTALL RISER AND FLOWLINE. -M/U HOLE FILL LINE. -INSTALL MOUSE HOLE. 15:00 - 16:00 1.00 WHSUR P WEXIT PRESSURE TEST. -PJSM. -RIG UP EQUIPMENT FOR PRESSURE TEST. -PRESSURE TEST TUBING SPOOL AND OUTER ANNULUS VALVE ON IA. 250 PSI/3500 PSI FOR 5 MIN EACH,TEST GOOD. 16:00 - 22:00 6.00 STWHIP P WEXIT PICK UP DRILL PIPE. -PJSM FOR INSERTING MOUSEHOLE IN ROTARY TABLE TO M/U STANDS,ALLOWED CREW TO MAKE UP STANDS WITHOUT HAVING TO USE SLIPS. -PICK UP 174 JOINTS OF 4"DRILL PIPE FROM PIPE SHED. -MAKE UP STANDS AND STAND BACK IN DERRICK. 22:00 - 00:00 2.00 BOPSUR P WEXIT CHANGE UPPER PIPE RAMS. -PJSM,ADDRESS WORKING AT HEIGHTS. CLOSE BLIND SHEAR RAMS. -CHANGE UPPER RAMS FROM 7-5/8"FBR T/ 7"FBR. 1/3/2015 00:00 - 02:00 2.00 BOPSUR ' P WEXIT R/U TO PRESSURE TEST BOPE. -PJSM. -MAKE UP FOSV AND DART VALVE. -RIG UP TEST PUMP AND LINES. -RIG UP AND MAKE UP TEST JOINT. -FILL STACK AND CHOKE MANIFOLD,PURGE AIR FROM TEST LINES AND TEST JT. 02:00 - 04:30 2.50 BOPSUR N SFAL WEXIT PERFORM SHELL TEST -OBSERVE LEAK AT CONTROL LINE PORT ON TUBING SPOOL. -DISPATCH FMC REP TO RIG,REPAIR LEAK. • 04:30 - 08:30 4.00 BOPSUR P WEXIT BOPE TEST. -TEST BOPE TO 250 PSI LOW AND 3500 PSI HIGH FOR 5 MINS EACH. -TEST WITH 4"AND 7"TEST JOINTS. ALL TESTS CHARTED. TEST WITNESSED BY AOGCC REP MATT HERRERA. 08:30 - 10:00 1.50 BOPSUR P WEXIT RIG DOWN BOPE TEST EQUIPMENT. -PJSM,BLOW DOWN CHOKE AND KILL LINES. -PULL TEST PLUG AND INSTALL WEAR RING, 10"ID. -MAKE UP SAFETY JOINT. -BREAK DOWN TEST MANIFOLD Printed 1/19/2015 10:38:03AM • North America-ALASKA-BP Page 15 of-e Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UW:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:00 - 14:30 4.50 STWHIP P WEXIT MAKE UP WHIPSTOCK BHA 1A. -PJSM W/BAKER REP AND DOYON PERSONNEL. -BEAVER SLIDE OPS,P/U BAKER TOOLS. -MAKE UP WHIPSTOCK WITH CROSSOVERS, DRILL COLLARS,CROSSOVER AND 4"HWDP. -F/SURFACE T/ 731'MD. 14:30 - 17:00 2.50 STWHIP P WEXIT RIH ON ELEVATORS -PJSM.. -RIH F/731'T/1,770'MD,MONITOR WELL ON TRIP TANK. -SHALLOW TEST MWD TOOL AT 1,700'MD. -500 GPM AT 750 PSI,550 GPM AT 900 PSI, 580 GPM AT 980 PSI,600 GPM AT 1070 PSI, 650 GPM AT 1230 PSI. -CONTINUE TO RIH F/1,700' T/1,770'MD. -TAGGED UP AT 1,1770'MD W/10K DOWN. -P/U AND TURN STRING 90 DEGREES, ATTEMPT TO MOVE PAST 1,770'4X'S, UNSUCCESSFUL. *CONSULT WITH ODE,POOH TO P/U CASING SWAGE. 17:00 - 19:00 2.00 STWHIP N DPRB 1,770.00 WEXIT POOH ON ELEVATORS -MONITOR WELL FOR 10 MINUTES,STATIC. -BRINE WEIGHT 8.5 PPG IN AND 8.5 PPG OUT. -PJSM. -OBTAIN SPR'S AT 1,705'MD. -POOH F/1,705'T/731'MD. -STAND BACK ONE STAND OF DRILL PIPE AND B/D TOP DRIVE. -PU 95K,SO 98K AT 1,705'MD. 19:00 - 20:30 1.50 STWHIP N DPRB 1,770.00 WEXIT L/D WHIPSTOCK BHA#1A. -PJSM W/BAKER REP AND DOYON. -STAND BACK 5 STANDS OF HWDP. -STAND BACK 2 STANDS OF 6-1/4"DRILL COLLARS. -LAY DOWN MWD TOOL,AND 1 JOINT OF 5" HWDP. -REMOVE CROSSOVERS AND LAY DOWN WATERMELON MILLS. 20:30 - 22:00 1.50 STWHIP N DPRB 1,770.00 WEXIT MOB SWAGE TO RIG FROM BAKER YARD -MONITOR WELL ON TRIP TANK. -CLEAN AND CLEAR FLOOR. 22:00 - 00:00 2.00 STWHIP N DPRB 1,770.00 WEXIT M/U CASING SWAGE BHA#2 -PJSM WITH BAKER AND DOYON. -P/U CASING SWAGE AND M/U SWAGE BHA #2. 1/4/2015 00:00 - 00:30 0.50 STWHIP P WEXIT SERVICE RIG Printed 1/19/2015 10:38:03AM • North America-ALASKA-BP Page 16 ofA2- Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:OOAM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 00:30 - 02:00 1.50 STWHIP N DPRB 1,770.00 WEXIT RIH W/CASING 9.875"SWAGE BHA. -PJSM FOR RIH. -RIH F/SURFACE T/920'MD. -MONITOR WELL ON TRIP TANK. STARTED TAKING WEIGHT 10-15KAT 910'. -STACK WEIGHT ON SWAGE,ABLE TO PROGRESS TO 920'MD. WORKED TIGHT SPOT W/30K WEIGHT ON SWAGE FOR APPROX.40 MINUTES. UNABLE TO PROGRESS DOWNHOLE. -OBSERVE 20K OVERPULL WHEN P/U AFTER 'SWAGING,DID NOT OBSERVE JARS FIRING. 02:00 - 02:30 0.50 STWHIP N DPRB 1,770.00 WEXIT COOL DRAWWORKS BRAKES. -PJSM FOR POOH. CONTACT ODE,DECIDE TO POOH WITH SWAGE AND RIH WITH 9.80"STRING MILL ASSEMBLY. 02:30 - 03:30 1.00 STWHIP ! N DPRB 1,770.00 WEXIT POOH W/9.875"CASING SWAGE. -MONITOR WELL FOR 10 MINS,STATIC. -POOH F/920'T/30'. 03:30 04:00 0.50 STWHIP N DPRB 1,770.00 WEXIT UD CASING SWAGE BHA. -PJSM FOR L/D SWAGE BHA. B/O&UD BHA COMPONENTS. 04:00 - 04:30 0.50 STWHIP N DPRB 1,770.00 WEXIT CLEAN AND CLEAR FLOOR. -PJSM FOR BEAVER SLIDE OPERATIONS. -REMOVE COMPONENTS NOT NEEDED AND BRING 9.80"MILL TO FLOOR. 04:30 - 05:30 1.00 STWHIP N DPRB 1,770.00 WEXIT P/U 9.80"MILL BHA. -PJSM W/BAKER AND RIG PERSONNEL. -P/U&M/U STIFF MILLING ASSEMBLY AS PER BAKER&RIH T/694'. 05:30 - 06:00 0.50 STWHIP N DPRB 1,770.00 WEXIT RIH WITH STIFF MILLING ASSEMBLY. -PJSM ON TRIPPING IN HOLE. -RIH F/694'T/1,710'. *PU 90K,SO 92K. *NO OBSERVATION OF TIGHT SPOTS AS ENCOUNTERED WITH SWAGE AT 910'. Printed 1/19/2015 10:38:03AM • North America-ALASKA-BP Page 17,gf.(2, Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay r Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 07:30 1.50 STWHIP N DPRB 1,770.00 WEXIT WORK STRING MILL ASSEMBLY THROUGH TIGHT SPOTS IN 10-3/4"CASING -MILL ASSEMBLY TAKING 3K-15K WITH WINDOW MILL DEPTH AT 1,710'PLACING 9.75" STRING MILL AT 1,675'. WORK MILL ASSEMBLY THROUGH TIGHT SPOT AT 1,675'WITH 9.75"AND 9.80"STRING MILLS 13X'S WITHOUT ROTATION. -STOP STRING AND ROTATE A QUARTER TURN FOR DIFFERENT ORIENTATION 4X'S. -LAST TRIP DOWN OBSERVED 8K TO TRAVEL THROUGH WITH 9.80"STRING MILL. -CONTINUE RIH T/WINDOW MILL DEPTH OF 1,747'PLACING 9.75"STRING MILL AT 1,710' WITH 18K DOWN WEIGHT BEFORE STRING MILLS PASSED THROUGH. -CONTINUE WORKING MILL ASSEMBLY THROUGH TIGHT SPOT AT 1,710'WITH 9.75" AND 9.80"STRING MILLS WITH 10X'S WITHOUT ROTATION. -STOP STRING AND ROTATE A QUARTER TURN FOR DIFFERENT OREINTATION 3X'S. -LAST TRIP DOWN OBSERVED 5K WEIGHT ON 9.80"STRING MILL WHEN PASSING THROUGH WITHOUT ROTATION. 07:30 - 08:00 0.50 STWHIP N DPRB 1,770.00 WEXIT RIH W/STRING MILL ASSEMBLY -RIH F/1,747'T/2,461'. -LOCATE 10-3/4"HES EZSV AT 2,461'AND SET 5K DOWN ON PLUG. -PICK UP OFF OF PLUG T/2,455'. 08:00 - 09:00 1.00 STWHIP N DPRB 1,770.00 WEXIT CBU -PJSM ON CIRCULATING WELL. -CIRCULATE BOTTOMS UP AT 336 GPM W/ 250 PSI. -OBTAIN SPR'S. 'NO DEBRIS OBSERVED AT BOTTOMS UP. 09:00 - 09:30 0.50 STWHIP N DPRB 1,770.00 WEXIT POOH W/STRING MILL ASSEMBLY -PJSM ON POOH STANDING BACK DRILL PIPE. -MONITOR WELL FOR 10 MINUTES,STATIC. -POOH F/2,455'T/1,738'. PUW 91K,SOW 93K. Printed 1/19/2015 10:38:03AM • North America-ALASKA-BP Page 184Wei Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:00AM Rig Release: Rig Contractor DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:30 - 10:30 1.00 STWHIP N DPRB 1,770.00 WEXIT WORK STRING MILL ASSEMBLY THROUGH TIGHT SPOTS IN 10-3/4"CASING -PULL AND WORK TANDEM STRING MILLS THROUGH TIGHT SPOT IN CASING WI BOTTOM WINDOW MILL AT 1,747'AND TANDEM STRING MILLS AT 1,710'WITH MILLS TAKING 10K TO 15K. CONTINUE WORKING MILL ASSEMBLY THROUGH TIGHT SPOT AT 1,710'WITH 9.75" AND 9.80"STRING MILLS WITH 11X'S. STOP STRING AND ROTATE A QUARTER TURN FOR DIFFERENT OREINTATION 3X'S. -LAST PU AND SO,OBSERVED 5K WOB AND 5K OVERPULL ON 9.80"STRING MILL WHEN PASSING THROUGH. -CONTINUE POOH T/WINDOW MILL DEPTH OF 1,710'AND TANDEM STRING MILLS AT •1,675'. -WORK MILL ASSEMBLY WITH 10K OVERPULL AND 10K WOB. -STOP STRING AND ROTATE A QUARTER TURN FOR DIFFERENT ORIENTATION 7X'S. -LAST TRIP DOWN AND UP OBSERVED 8K WOB AND 8K OVERPULL TO TRAVEL THROUGH WITH 9.80"STRING MILL. -BREAK OUT TD AND STAND BACK STAND OF DRILL PIPE. 10:30 - 12:30 2.00 STWHIP N DPRB 1,770.00 WEXIT PERFORM WELLBORE INTEGRITY TEST ON 10-3/4"CASING T/TOP OF 10-3/4"EZSV AT 2,461' -PRESSURE TEST EZSV X 10-3/4"CASING. -250 PSI FOR 5 MIN,3100 PSI FOR 30 MIN, •TEST GOOD. -BLOW DOWN CHOKE AND KILL LINES. '3.3 BBLS PUMPED TO PRESSURE TO 3100 PSI,3.25 BBLS BLED BACK T/TRIP TANK. INFORM WTLAND ODE OF TEST RESULTS AND RECEIVE APPROVAL TO PROCEED. 12:30 - 13:30 1.00 STWHIP N DPRB 1,770.00 WEXIT POOH ON ELEVATORS F/1,643'MD T/242'MD. -PU 87K,SO 88K AT 1,643'MD,MONITOR WELL ON TRIP TANK. -MONITOR WELL BEFORE PULLING NON SHEARABLES ACROSS THE STACK,WELL STATIC. STAND BACK 4"HWDP. 13:30 - 16:30 3.00 STWHIP N DPRB 1,770.00 WEXIT LAY DOWN STRING MILL ASSY BHA#3. -PJSM WITH BAKER AND DD PERSONNEL. -P/U 6-1/4"DRILL COLLARS AND 5"HWDP FROM PIPESHED REQUIRED FOR WHIPSTOCK BHA AND STAND BACK KICK WHILE TRIPPING DRILL HELD AT THE DRILL COLLARS WITH BOP CONTINGENCY FAILURE 9.9-AAR. *BOP FAILURE CONTINGENCY 9.9 ACCUMULATOR HIGH AND LOW PRESSURE MANIFOLD EQUIPMENT FAILURE SOP REVIEWED. 16:30 - 17:30 1.00 STWHIP N DPRB 1,770.00 WEXIT CLEAN AND CLEAR RIG FLOOR OF ALL TOOLS AND EQUIPMENT NOT NEEDED FOR UPCOMING OPS. Printed 1/19/2015 10:38:03AM • North America-ALASKA-BP Page 494 Operation Summary Report Common Well Name:Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:00AM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:30 - 19:00 1.50 STWHIP N DPRB 1,770.00 WEXIT M/U WHIPSTOCK BHA#4 -PJSM WITH BAKER REP AND DD PERSONNEL. -MAKE UP BHA F/SURFACE T/1,600'MD. -SHALLOW TEST MWD TOOL, UNSUCCESSFUL. -REDUCE PULSATION DAMPENERS TO 550 PSI. -REPEAT SHALLOW TEST MWD,TEST GOOD. 19:00 - 23:00 4.00 STWHIP P 1,770.00 WEXIT RIH ON ELEVATORS F/1,600'MD T/2,359'MD. -4K WOB OBSERVED AT 1,670'MD. 8K WOB OBSERVED AT 1,770'MD. -5K WOB OBSERVED AT 1,958'MD. 23:00 - 00:00 1.00 STWHIP P 1,770.00 WEXIT ORIENT WHIPSTOCK BHA#4 -P/U 1 STAND OF 4"DP. -SO 125K,PU 125K,500 GPM,1000 PSI. -ORIENT WHIP STOCK 64 DEGREES RIGHT AT 2,454'MD. 1/5/2015 00:00 - 00:30 0.50 STWHIP P WEXIT SET WHIPSTOCK -TAG EZSV AT 2463' -STACK 35K ON WHIPSTOCK,OBSERVE ANCHOR SHEAR. -STACK 62K ON WHIPSTOCK,SHEAR RAMP OFF MILL. -SET TQ LIMIT ON TOP DRIVE TO 2K,5 RPM, SLACK OFF UNTIL WINDOW MILL CAUGHT KEY WAY IN RAMP AND STALLED TD. -P/U AND CONFIRM RAMP SHEARED FROM WINDOW MILL. CONFIRM SET WITH TORQUE. WHEN STACKING WEIGHT ON WHIPSTOCK TO SHEAR ANCHOR,SLACK OFF WAS DONE TOO QUICKLY. UNABLE TO SET BRAKE IN TIME AND SHEARED BRASS BOLT. UNABLE TO PULL 10K ON RAMP TO VERIFY ANCHOR SET. 00:30 - 03:30 3.00 STWHIP P WEXIT DISPLACE WELL TO 8.8 PPG LSND MILLING FLUID -PJSM WITH DOYON,CH2MHILL,ASSIGN SPILL CHAMP,CONFIRM COMMUNICATION PROCEDURE WITH VAC DRIVERS. -OFF-LOAD SEAWATER FROM PITS 1,2,AND 3. -PUMP 30 BBL 8.8 PPG SPACER,110 GPM,85 PSI. -PUMP 225 BBL 8.8 PPG LSND MILLING FLUID,212 GPM,200 PSI. 03:30 - 04:30 1.00 STWHIP P WEXIT CLEAN PITS -OFF LOAD BRINE FROM PITS 1,2,3 AND RINSE OUT SAME. -BRING 8.8 PPG LSND MILLING FLUID INTO PITS 1,2,AND 3. Printed 1/19/2015 10:38:03AM • North America-ALASKA-BP Page 20.9,142 Operation Summary Report Common Well Name Y-32 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/26/2014 End Date: X3-0166LC:(8,464,990.00) Project:Prudhoe Bay Site:PB Y Pad Rig Name/No.:DOYON 14 Spud Date/Time:3/30/1991 12:00:OOAM Rig Release: Rig Contractor:DOYON DRILLING INC. UWI:500292214900 Active datum:Y-32A actual @83.74usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:30 - 12:00 7.50 STWHIP P WEXIT MILL WINDOW -SIO AND TAG TOP OF RAMP AT 2438'. -MILL WINDOW F/2,438'T/2,482'. 1-9)24 -TOW 2,238',MOW 2,448,BOW 2,458',TVD AT MOW 2,417' 500 GPM,670 PSI,80 RPM,TQ 1-2K,WOB 1-2K. -PU 125K,SO 125K,ROT 125K. -BACKREAM F/2,482'T/2,420'. -500 GPM,650 PSI,100 RPM,TQ 0-3K I -LOAD SUPER SWEEP IN PIPE. -SHUT ROTARY DOWN AND SIO THROUGH WINDOW WITH PUMPS ON,OBSERVE 0-3K WOB. -START ROTARY,BACKREAM THRU WINDOW F/2,482'T/2,430'. -650 GPM,1000 PSI,100 RPM,TQ 0-3K. -OBTAIN SPR'S AT 2,456'MD. 12:00 - 13:00 1.00 STWHIP P WEXIT CIRCULATE -SHUT ROTARY DOWN,RECIPROCATE PIPE F/2,430'T/2,482'. -CIRCULATE 30 BBL SUPER SWEEP TO SURFACE,650 GPM,1000 PSI,OBSERVE GOOD CEMENT IN CUTTINGS. -SHUT DOWN PUMPS AND ROTARY S/O THRU WINDOW,0-3K WOB,P/U THRU WINDOW 0-2K OVERPULL. OBTAIN SPR'S AT 2,425' -MONITOR WELL FOR 10 MINUTES,STATIC 13:00 - 13:30 0.50 STWHIP P WEXIT STAND ONE STAND BACK AND B/D TOP DRIVE. 13:30 - 16:00 2.50 STWHIP P WEXIT LOT R/U AND PERFORM LOT. MW 8.8 PPG IN,2,417'TVD,2,448'MD. PUMP 1.8 BBLS TO 580 PSI,BLEED BACK 0.5 BBLS. -LOT EMW 13.41 PPG. INFORM RESULTS OF LOT TO ODE,OBTAIN APPROVAL FROM WTL TO PROCEED. 16:00 - 19:00 3.00 STWHIP P WEXIT POOH ON ELEVATORS -MONITOR WELL FOR 10 MINUTES,STATIC. -MW 8.8 PPG IN,8.8 PPG OUT. -POOH F/2,429'T/1,385',MONITOR WELL ON TRIP TANK. -PU 125K,SO 125K,AT 2,429'MD. -POOH F/1,385'T/936'LAY DOWN SINGLES OF 4"HWDP TO PIPE SHED. -POOH F/936'T/374',STAND BACK 5"HWDP. POOH F/374'T/95,LAY DOWN 6-1/4"DC. 19:00 - 19:30 0.50 STWHIP P WEXIT UD BHA -PJSM FOR HANDLING MILLS WITH DOYON AND BAKER. -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING BHA THROUGH BOP,STATIC. -L/D MWD,XO,FLOAT SUB,1 JT 5"HWDP, XO,STRING MILL,FLEX JT,STRING MILL, WINDOW MILL. -WINDOW MILL 3/16"UNDER GAUGE,UPPER STRING MILL IN GAUGE. Printed 1/19/2015 10:38:03AM TREE • 4-1/16"MCEVOY _- WIiLV SAFETY fAS ED= 11"FMC ■ �� 70"@ 1..,-.9'" 12625' _'MAX DOGLEG:38°@ 12625'�L ANGLE 4 CTUATOR= OTIS L1 OKB.E3_EV= 88.14' 7 GOND, BF.E3..EV= 51.39' _# — ' ' 243W H 10-3/4"WHIPSTOCK(01/05/15) KOP 1800D= " Max Angle= 109°@ 13833' 2463' --110-3/4"EZSV(01/02/15) Datum M)= 12212' GAS LFT MANDRELS Datum TVD= 8800'SS / ST MJ ND DEV TYPE VLV LATCH PORT DATE 7-5/8"CSG STUB(12/30/14 -1 2470' IL 3144 2992 42 CA DM1 BK 0 11/26/14 5 6502 5191 51 CA DIM' BK 0 11/26/14 111 4 9053 6712 53 CA DMY BK 0 11/26/14 10-3/4"CSG,45.5#, -{ 2516' 3 10660 7736 45 CA DMV BK 0 11/26/14 N-80 BUTT,D=9.953" '2 11752 8500 47 CA EPA PTY - - 12/03/14 3.65"JET CUT(12/09/14) 3023' M: '1 11818 8545 48 CA DMY BK 0 04/23/14 STA#1&2=BEHIND CEMENT �ESTMATE DTOPOF CEMENT(12/07/14) 1-1 -10490' I k'igiSS9 11782' H4-1/2"EZ DRILL CEP(12/03/14) , 11810' -TOP OFCEMENT(12103/14) .4";::;:~5,...i- .4. . 11959' —14 1/2"OTIS X NP,D-3.813" .4 4, Minimum ID =3.813" @2121' 1. ****4>(,;"( t , 11987 _1-1,7-5/8"X 4-1/2 TM/HBBP PKR D=4.000' 1 4-1/2" OTIS SSSV NIP � 1.10.1s*►— +mak i*X- 12026' H4-1/2"OTIS X NP,D=3.813" y.w.v.rr. [TOP OF LNR I 12029' ■ 1202W -13.70"BKR DEPLOY SLV,0=3.00" oll *.i ill 12033' -I3-1/2"X 3-3/16"XO,D=2.786" .r. * . -14-1/2"OTIS XN NP,D=3.725" i i i 12048' 4-1/2"TBG,12.6#,NT13-CRTDS, -1 12058' .. ..,,. +.+' wv. .0152 bpf,ID=3.958" *..�. 4i. 1206W H5-1/2"TNV DUMMY SEAL ASSY(W/O SEALS) TOP OF 5-1/2"LNR 12067' +'rr. 12067' -17-5/8"X 5-1/2"11W LNR v.v. 4:Y. Y. 7-5/8"CSG,29.7#,L-80 NSCC,D=6.875" -1 12319' r.w. 5-1/2"WHPSTOCK(05/24/01) - 12480' Y w, w/RA TAG @ 12489' MLLOUT WNDOW(Y-32 L1) 12484'-12491' PERFORATION SU AARY +i% 12521' -13-3/16"EXTRA RANGE CBP(07/21/13) RFT LOG: ATLAS-BHCS ON 04/19/91 1 ....1,14- -.y. ANGLE AT TOP PERF: 52°@ 12311' !-L- �1 4z y // 12538' -3-3/16"X 2-7/8"XO,D=2.377" Note:Refer to Production DB for historical pert data 12541'-12582• IN-LINE TURBULATORS, SIZE SPF INTERVAL 1 Opn/Sgz SHOT SOZ I ID=1.910" SEE PAGE 2 FOR PERFORATION INFORMATION . 1 1 1 1 1 Y-32 FISH-4.15'RADUS MOTOR BEARING PK, -1 12760' \`-. ``.` 13622' PBTD . TRANSMISSION,DRLEX UR(04/15/98) `.\ � .` . 3 3/16"L 6.2#,L-80 TCI1 12538' ` ` 5-1/2"LNR,17#,NT-13CR-80 FL4S, -1 12876' NR . .0232 bpf,13=4.892" .0076 bpf, D=2.80" `` 2-7/8"LNR,6.16#,L-80 STL,.0057 bpf,D=2.441" -1 13$45' �v DATE REV BY COMENTS DATE REV BY COI? NTS PRUDHOE BAY LW - 04/25/91 AUD13 IMTIAL COMPLETION 11/26/14 GJB/PJC GLV C/O WELL: Y-32L1 07/09/92 AUDI RWO 11/29/14 RRDVPJC ADPBRFS PffiMT No: 1910410/2001400 06/01/01 CDR-11 CTO ML(Y-32/L1) 11/20/14 14/13WPJC P&A AR No: 50-029-22149-00(60) 02/17/14 SWC/JM:GLV C/O(02/14/14) 12/03/14 I&W/PJC SET EZ DRLL CBF/FULL STA#2 SEC 34,T11N,R13E,1326'FNL,191'FWL 04/28/14 JLS/JM3 GLV C/O(04/23/14) 12/05/14 RRU/PJC CIRC CMT RUG BP Exploration(Alaska) 10/30/14 TR/JMJ MNOR SCHEMATIC EDITS 12/09/14 RRD/PJC JET CUT TBG 4 rt ' Y-32 L1 I I josys......is J PERFORATION SUMMARY REF LOG: ATLAS-BHCS ON 04/19/91 4~I ANGLE A T TOP PERF: 52"@ 12311' Note:Feer to Production DB for historical perf data y SIZE SPF NTERVAL Opn/Sqz SHOT SQZ ;T Y-32 SE 3-3/8" 4 12311 -12338 S 06/08/91 07/17/92 4.4' .v.v •. 3-318' 6 12311 -12338 S 04/06/95 11130/14 ? y.+'.+ 2" 6 12374-12394 S 11/29/14 11/30/14 3-3/8" 4 12471 -12508 S 06/08/91 07/17/92 3-3/8" 6 12475-12530 S 07/28/92 11/30/14 3-3/8" 6 12476-12486 S 05/15/98 11/30/14 A ' "+�► 2-7/8" 6 12503-12512 S 05/15/98 11/30/14 3-3/8" 4 12520-12573 S 06/08/91 07/17/92 •r..yY. 2-7/8' 6 12546-12556 C 05/15/98 :4,7; 3-3/8' 4 12583-12638 S 06/08/91 07/17/92 2-7/8' 6 12611 -12621 C 05/15/98 3-3/8" 4 12650-12684 S 06/08/91 07/17/92 `1. .. 3-318" 4 12694-12704 S 06/08/91 07/17/92 • •[t-!.t . 'y~" i. '♦ Y-32 L1 2-7/8"SLTD 13622-13813 C 06/01/01 I Y-32 `.L1 '�� AAAA A . DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNVT 04/25/91 AUDI 3 IMTIAL COMPLETION 11/26/14 GJB/PJC GLV C/O WELL: Y-32L1 07/09/92 AUDI 3 RWO 11/29/14 RRLYPJC ADPERFS PERMIT No: 1910410/2001400 06/01/01 CDR-11 CTD ML(Y-32/L1) 11/20/14 MBFVPJC P&A All No: 50-029-22149-00(60) 02/17/14 SWCJJIvC GLV C/O(02/14/14) 12/03/14 NLW/PJC SET EZ DRILL CBF/PULL STA#2 SEC 34,T11N,R13E, 1326'FI"L,191'FWL 04/28/14 JLS/JM)GLV C/O(04/23!14) 12/05/14 RRU/PJC CIRC CMT PLUG BP Exploration(Alaska) 10/30/14 TR/JM) MINOR SCHEMATIC®ITS 12/09/14 RRD/PJC JET CUT TBG 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. 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 [3 [3 Diskettes, No. Other, No/Type OVERSIZED -fi,.' Logs-of vadous kinds . Other COMMENTS: D Scanned by: Dianna Vincent Nathan Lowell TO RE-SCAN Notes: Re-Scanned by: Beverly Dianna Vincent Nathan Lowell Date: Is~ • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB-20 Office Box 196612 Anchorage, Alaska 99519 -6612 December 20, 2010 2.4 011 %AWN JA Mr. Tom Maunder 'At\ 3 :? =r1 Alaska Oil and Gas Conservation Commission 333 West 7 Avenue s�. ,'. .. . (37.. Jots. r} sionl Anchorage, Alaska 99501 nor— aye Subject: Corrosion Inhibitor Treatments of GPB Y Pad 1 1 — 0 cf ) Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from Y Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Jerry Murphy, at 659 -5102. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) Date: 12/20/10 Corrosion Well Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft na gal Y -01B 2010760 50029203940200 NA 2.5 NA 8.50 4/11/2010 Y -02A 2011730 50029203950100 NA 0.1 NA 0.85 4/11/2010 Y -03A 2042350 50029204110100 NA 2.2 NA 18.70 4/16/2010 Y -04 1791050 50029204230000 NA 1 NA 5.10 4/11/2010 Y -05B 2081380 50029204360200 NA 3.3 NA 20.40 4/15/2010 Y -06A 2042510 50029204310100 NA 0.7 NA 3.40 4/16/2010 Y -07A 2071050 50029205600100 14.5 2.0 0.3 NA _ 1.70 8/4/2010 Y -08A 1880560 50029205720100 NA 4 NA 15.30 8/5/2010 Y -09A 1970830 50029205790100 19 1.5 3.6 NA _ 17.00 8/4/2010 Y -10A 2042500 50029205870100 19 3.0 8.75 NA 54.40 8/6/2010 Y -11 C 2051640 50029205130300 NA 0.1 NA 0.90 4/14/2010 Y -13 1811120 50029206340000 NA 0.4 NA 3.40 4/15/2010 Y -14B 2011010 50029218320200 NA 3.8 NA 20.40 4/10/2010 Y -15A 2010890 50029209400100 NA 2.1 NA 11.90 4/10/2010 Y -16 1830490 50029209320000 18.8 2.0 1.7 NA 10.20 8/4/2010 Y -18 1830290 50029209160000 NA 0.8 NA 5.10 4/9/2010 Y -19 1880960 50029218570000 NA 0.2 NA 0.85 4/15/2010 Y -20A 2010250 50029215870100 NA 1.5 NA 11.90 4/14/2010 Y -21A 1950370 50029215740100 NA 0.1 NA 1.70 4/13/2010 Y -22A 1881150 50029215580100 NA 0.5 NA 3.40 8/4/2010 Y -23B 2031640 50029215900200 NA 1.2 NA 6.80 4/13/2010 Y -24 1861130 50029216080000 NA 1 NA 6.80 4/12/2010 Y -25A 2081400 50029218830100 NA 0.3 NA 1.70 4/18/2010 Y -26A 2010430 50029221910100 NA 0.3 NA 1.70 4/15/2010 Y -27 1900280 50029220190000 NA 0.5 NA 3.40 4/14/2010 Y - 28 1910650 50029221690000 NA 3.5 NA 28.90 4/12/2010 Y - 29A 1960910 50029221230100 NA 0.2 NA 1.70 4/13/2010 Y - 30 1910150 50029221350000 NA 0.5 NA 2.60 4/13/2010 Y - 31 1910560 50029221610000 NA 0.5 NA 3.40 4/12/2010 Y - 1910410 50029221490000 NA 0.3 NA 1.70 4/18/2010 Y -33 1910300 50029221440000 NA 0.9 NA 6.80 4/12/2010 Y - 34A 1990040 50029221780100 NA 0.9 NA 5.10 4/11/2010 Y - 35A 2022370 50029221860100 NA 1.5 NA _ 10.20 4/15/2010 Y -36 1931310 50029224000000 NA 0.9 NA 5.95 4/10/2010 Y -37A 2020460 50029224030100 NA 0.8 NA 6.00 4/14/2010 RE: Y-32 Change to Nonnal Well . e Pr-b=ii 11(-041 Subject: RE: Y-32 Change to Normal Well From: "NSU, ADW Wcll Integrity Engineer" <NSUADWWelllntcgrityEnginccr@BP.com> Date: Fri, 10 Fcb 2006 05:48:0 I -0900 To: "NSU, ADW Well Operations Supervisor" <NSUADWWcIlOperationsSupervisor@BP.com>, . :'~ossberg~: R St.evcn" <Stcvcn.~ossbcrg@BP..com:~, "Kurz, John" ~"john.kurz@BP.com>, ~ri zA ~tio Jlm__regg(ajadmm.state.ak.us, wlI1ton_aubert~~~adml11.state.ak.us, "ÜPB, Wells Opt Eng" <GPBWcllsOptEng(iYBP.coJ11>, "GPB, Optimization Engr" <GPBOptimizationEngr@BP.com>, "GPB, GCI Area Mgr" <GPBGCITL~)BP.com>, "GPB, GCI Wcllpad Lcad" <GPBGC] Wel1padLcad@BP.com>, GPBWeHPadsHPYQ@BP.com, "Subckti, Herry" <Hcrry.Suhck ti@BP.com> cc: "Austin, Paul A" <Paul.A.Austin@BP.com>, "NSU, ADW Wel1 Integrity Engineer" <NSUADWWel1lntegrityEngineer@BP.com>, "MCCOLLUM, CODY 0 (VECO)" <Cody.McCollum@BP.com>, "Hughes. Andrea (VECO)" <hugha4@ßP.com>, "Julian, Jennifer Y" <Jcnni ferJ ulian@ßP.com> Hello all. Well Y-32 has been reclassified as a Normal well. A TIFL passed post OGLV changeout Lead Operator: would you please ensure any waiver related signage is removed from the wellhouse. Please call with any questions. Joe 659-5102 r Ci ( From: Austin, Paul A Sent: Thursday, February 09,20066:41 PM To: NSU, ADW Well Integrity Engineer Subject: Y-32 Change to Normal Well Joe, Y-32 is currently waivered for TxlA comm. On 01/03/06 it passed a TIFL (post c/o of OGLV in sta 4) proving tubing integrity. I recommend we cancel the waiver on this well and change it to Normal status. Thanks, Paul Austin Well Integrity Engineer x5766 1 of 1 2/10/20069:31 AM ON OR BEFORE NOVEMBER 2 200 0 C:LORP,,MFILM.DOC ,.~'""'l, STATE OF ALASKA ~'"" ALASr~, ,.,IL AND GAS CONSERVATION COM, ~SION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Alter Casing [] Change Approved Program [] Suspend [] Repair Well [] Operation Shutdown 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 Location of well at surface 1325' SNL, 191' EWL, SEC. 34, T11N, R13E, UM At top of productive interval 2792' SNL, 1343' EWL, SEC. 03, T10N, R13E, UM At effective depth 3057' SNL, 3973' EWL, SEC. 03, T10N, R13E, UM At total depth 3136' SNL, 3986' EWL, SEC. 03, T10N, R13E, UM [] Plugging [] Time Extension [] Pull Tubing [] Vadance [] Re-Enter Suspended Well [] Stimulate [] Perforate lie Other Mill window for Multi-Lateral Type of well: [] Development [] Exploratory [] Stratigraphic [] Service 6. Datum Elevation (DF or KB) KBE = 88.14 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number Y-32 9. Permit Number 191-041 10. APl Number 50- 029-22149-00 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner 12876 feet Plugs(measured) RECEIVED 9156 feet 12787 feet Junk (measured) SEP '12 2000 9116 feet .~aSk~ 0~ ~. ~ Cons. Commissio~ Length Size Cemented Anchorage MD 110' 20" 110' 2479' 10-3/4" 2990 cuft Coldset II 2516' 12282' 7-5/8" 1929 cu ft Class 'G' 12319' 12067' 5-1/2" 175 cu ft Class 'G" 12067-12876 TVD 110' 2479' 8866' 8708-9156 Perforation depth: measured OPEN: 12311'-12338',12475'-12530',12546'- 12556',12611'-12621' SQZD: 12471'-12475',12530'-12546',12556'-12611',12621'-12704' true vertical OPEN: 8861' - 8877', 8956' - 8987', 8996' - 9002', 9031' - 9036' SQZD: 8954' - 8956', 8987' - 8996', 8914' - 9031', 9036' - 9078' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, 13CR, TDS tubing to 12048' Packers and SSSV (type and measured depth) 7-5/8" TIW packer at 11982', 4-1/2" Otis SSSV at 2121' 13. Attachments [] Description Summary of Proposal 4. Estimated date for commencing operation October 2, 2000 16. If proposal was verbally approved Name of approver Date Approved Contact Engineer Name/Number: Ted Stagg, 564-4694 [] Detailed Operations Program [] BOP Sketch Status of well classifications as: [] Oil [] Gas [] Suspended Service Prepared By Name/Number: Sondra Stewman, 564-4750 17. I hereby certify that the Signed is true and correct to the best of my knowledge Title Date Conditions of Approval: Notify Commission so representative may witness Approval No. Plug integrity ~ BOP Test L,t Location clearance ~ Mechanical Integrity Test. Subsequent form required 10-.~,~L~ /~.~'~'t ,/4~'-g/CXl[ f order of the Commission. - D Taylor Seamount jAetOr~, [\ Commissioner Form 10-403 Rev. 06/15/88 ~ Date Submit ~ Tri ObP Date:August 31,2000 To: Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Blair Wondzell Sr. Petroleum Engineer Re: Well Y-32 prep for CT sidetrack Well Y-32 is scheduled for a through tubing sidetrack to be drilled with coiled tubing. The following describes the work that has been and will be done to prep the well for the sidetrack. This summary is being submitted as an attachment to Form 10-403. A schematic diagram of the proposed completion is attached. 1. 7/29/00 A tubing Integrity Test was successful. 2. The tubing will be drifted with a dummy whipstock. 3. E-Line will set the whipstock at approx. 12,490'. This whipstock will have a large by-pass area to permit existing perforations to flow through the whipstock. 4. Service coil will mill the window in the Ivishak Zone 4. Steps 3 and 4 are planned for Oct. 2-4, 2000. Drilling coil is expected to move onto Y-32 for sidetracking on Oct. 9, 2000. Please direct any questions to Ted Stagg. CT Drilling Engineer cc: Well File Petrotechnical Data Center TREE: 4-1/16" - Mc Evoy - 6" TREE CAP WELLHEAD: 11" - 5M FMC ACTUATOR: OTIS NOTE: TREE HAS 'VRP' pLUG BEHIND FLANGE OPPOSITE WING VALVE. CMT'd 10 3/4", 45.5#/ft, I I NT-80 BTRS 251 6 KOP: 1500' MAX ANGLE: 63° @ 12,752' Y-32L1 Completion KB. ELEV = 88.14' BF. ELEV -- 51.39' SSSV LANDING NIPPLE (OTIS)(3.813" ID) 2121 GAS LIFT MANDRELS (CAMCO W/1" BK LATCH) TVDss N-°I MD(BKB) 6 3144 6502 9053 i 10660 11752 11818 29O3 5103 6624 7649 8412 8457 MAX. ANG- 37 51 52 45 47 47 4 1/2", 12.6#/ft, 13CR, TDS CHROME TUBING TUBING ID: 3.958" CAPACITY: 0.0152 BBL/FT NOTE: CHROME TBG & LINER TOP OF TIW I 1 2067 51/2" LINER 7 5/8", 29.7#/ft, I12319 t NT-95HS NSCC I PERFORATION SUMMARY REF LOG: ATLAS - BHCS 4-19-91 SIZE SPF INTERVAL OPEN/SQZ'D 3-3/8 4 12,311-12,338 OPEN 3-3/8 6 12,471-12,475 SQZ'D 3-3/8 4 12,475-12,530 OPEN 3-3/8 4 12,530-12,546 SQZ'D 2-7/8 6 12,546-12,556 OPEN 3-3/8 4 12,556-12,573 SQZ'D 3-3/8 4 12,583-12,611 SQZ'D 2-7/8 6 12,611-12,621 OPEN 3-3/8 4 12,621-12,638 SQZ'D 3-3/8 4 12,650-12,684 SQZ'D 3-3/8 4 12,694-12,704 SQZ'D PBTD 5 1/2", 17 #/ft, 13Cr, FL4S 1127871 112876 I 4 1/2 ....X" NIPPLE ] (OTIS) (3.813" ID) 11959 RIGHT-HAND ] RELEASE LATCH 11981 7 5/8" TIW PACKER ] (HB-BP) (4.00" ID) 1 1 982 4 1/2", 12.6#/ft, 13Cr TAILPIPE 4 1/2 ....X" NIPPLE ] (OTIS) (3.813" ID) 12026 4 1/2 ....SWN"NIPPLE I 12048 (PARKER) (3,725" ID) 4 1/2"SWN" ELMD I 12041 5 1/2" TIW DUMMYSEAL I 12069 ASSY (no seals) 2 7/8" solid + slotted liner Existing unsqueezed perfs will produce through whipstock ~ CMT TOP LEFT AT 12,573 FI ELMD AFTER CMT SQZOF 07-23-92. Fish Consists of Radius Motor bearing pack and transmission & Drilex UR w/3.5" body & 4.75" blades. Total fish length = 4.15'. Top of fish -12760' CTMD STATE OF ALASKA ALA~OIL AND GAS CONSERVATION COMMIS,.~-~''~ REPORT SUNDRY WELL OPL.,-,ATIONS 1. Operations performed: Operation shutdown__ Stimulate__ Pluggingm Pull tubing.__ Alter casing __ Repair well Perforate 7~2_ Other__ 2. Name of Operator BP Ex/o/oration (Alaska) Inc. 3. Address P. O. Box 196612, Anchoraqe, Alaska 99519-6612 4. Location of well at surface 1326' SNL, 5088'WEL, SEC. 34, T11N, R13E At top of productive interval 2792'SNL, 1328'WEL, SEC. 03, TION, R13E At effective depth 3057'SNL, 1306'WEL, SEC. 03, TION, R13E At total depth 3136'SNL, 1279'WEL, SEC. 03, TION, R13E 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE=88.14 7. Unit or Property name Prudhoe Bay Unit feet 8. Well number Y-32(43-03-10-13) 9. Permit number/approval number 91-41 / 10. APl number 50.029-22149 11. Field/Pool Prudhoe Off Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110' Surface 2479' Intermediate 12282' Production -- Liner 12067' Perforation depth: 12876' 9156' 12787' 9116' Size 20" 10-3/4" 7-5/8" feet Plugs (measured) feet feet Junk (measured) feet Cemented Measured depth True vertical depth BKB 147 147 2990 C. F Coldset II 2516 2390 1929 C. F Class G 12319 8866 5-1/2" 175 C. F C/ass G 12067-12876 8708-9156 measu red 12311 '- 12338', 12471 '- 12508', 12520'- 12573', 12583'- 12638', 12650'- 12684' 1PR.q4'- 127~4' true vertica§ubsea 8772'-8789', 8866'-8887', 8894'-8923', 8928'-8957', 8963'-8980', 8985'-8989' Tubing (size, grade, and measured depth)4-1/2" 12.6#, 13CR, TDS tubing to 12048' MD Packers and SSSV (type and measured depth)7-5/8" TlW packer @ 11982' MD, 4 1/2" Otis SSSV @2121' MD 13. Stimulation or cement squeeze summarySee Attachment L ~ L i V L I~ Intervals treated (measured) Treatment description including volumes used and final pressure Alaska 0il & Sas Cons. Commission 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 149 579 554 0 122 449 500 0 Tubing Pressure 265 259 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations Oil× Gas Suspended 17. I hereb~/.~ce~fy th~ the~f~egoing is t.rue~dcorrect to the best of my knowledge, Signed"/,~/,/,~x/.x~.~/./~,~- "'- Title TechnicalAssistantlV Service Date Form 10-404 F~ev 06/1'~/88 SUBMIT IN DUPLICATE Y-32 DESCRIPTION OF WORK COMPLETED REPERF 05/15/98 SUMMARY The following interval were reperforated using 2 7/8" guns, 6 SPF, random orientation and 60° phasing. 12611'-12621' MD 12546'-12556' MD 12503'-12512' MD 12476'-12486' MD STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION coMMIS:siON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate . Plugging .... Perforate × Pull tubing Alter casing Repair well. Other, 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1326' SNL, 5088'WEL, SEC. 34, T11N, R13E At top of productive interval 2792'SNL, 1328'WEL, SEC. 03, TION, R13E At effective depth 3057'SNL, 1306'WEL, SEC. 03, TION, R13E At total depth 3136'SNL, 1279'WEL, SEC. 03, TION, R13E 5. Type of Well: Development X Exploratory Stratigraphic Service 0Rluii'- kL 6. Datum elevation (DF or KB) KBE=88.14 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y-32(43-03-10-13) 9. Permit number/approval number 91-41 / 10. APl number 50- 029-22149 11. Field/Pool Prudhoe Off Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical Length .. 12876' feet Plugs (measured) 9156' feet 12787' feet Junk (measured) 9116' feet Size Cemented Measured depth 147 2516 12319 110' 2479' 12282' .. 12067' measured 20" 10-3/4" 2990 C. F Coldset fl 7-5/8" 1929 C.F Class G 5-1/2" 175 C.F Class G 12067-12876 12311'- 12338', 12471'- 12508', 12520'- 12573', 12583'- 12638', 12650'- 12684' 12694'- 12704' true vertical True vertical depth BKB 147 2390 8866 8708-9156 subsea8772'-8789', 8866'-8887', 8894'-8923', 8928'-8957', 8963'-8980', 8985'-8989' Tubing (size, grade, and measured depth) 4-1/2" 12.6#, 13CR, TDS tubing to 12048' MD Packers and SSSV (type and measured depth) 7-5/8" TlW packer @ 11982' MD, 4 1/2" Otis SSSV @2121' MD 13. Stimulation or cement squeeze summary See Attachment ~ r.. ~ t. - 14. Intervals treated (measured) ~,~I~ ~, '7 '~99~O Treatment description including volumes used and final pressure At~,sk~ 0il & Gas Cons. 6omrMssion Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 650 514 309 1500 281 Subsequent to operation 782 751 728 1140 289 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Op~erations Oil X Gas__ Suspended__ 17.~-"/'~/',,'/ ' '/ /~/~ ~ ~",~ ,//I her, p~y certify~,that the//o.regoing i,~ tr~e a~nd correct to the best of my knowledge. signed,~'7/'/~-'~~."/~ Title Technical Assistant III Service Form 10-404'~Rev 06/15/88 SUBMIT IN DUPLICATE 4/06/95 WELL Y-32 (43-03-10-13) Reperf The following interval were reperforated using 3 3/8"guns, 6 SPF, random orientation and 60° phasing. 12311'-12338'MD LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 17 July 1995 RE: Transmittal of Data Sent by: PRIORITY MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION 3-21-11-13) 1 PLS FINAL BL+RF ECC No. 1 PLS FINAL BL+RF Run # 1 2014.01. 1 CCL FINAL BL+RF Run # 1 4882.02 Run # 1 4930.02 1GR/CCL FINAL BL+RF Run # 1 1PFC/PERF FINAL BL+RF Run # 1 6444.01 6457.00 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services ~~_~_~00 B'S'~et ~/ ........ Suite 201 ~ Anchorage, AK 99518 //' Or FAX to (907)563-380~ LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 11 April 1995 RE: Transmittal of Data Sent by: PRIORITY MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL J-11 (08-11-13) DESCRIPTION 1 PFC/PERF FINAL BL+RF 1 PLS FINAL BL+RF 1 CCL FINAL BL+RF 1 PFC/PERF FINAL BL+RF 1 PFC/PERF FINAL BL+RF 1 PLS FINAL BL+RF 1 PLS FINAL BL+RF ECC No. Run ~ 1 954.06 Run ~ 1 3316.04 Run ~ 1 4077.01 Run # 1 4882.01 Run # 1 5858.07 Run # 1 6036.05 Run # 1 6163.02 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: Please s~gn and retul~l ~O$ Petz'otechnle~l Data Centep BP F×p].oratlon '(Alasks) 900 East Benson Boulevard Anchorage, Alaska 99508 RECEiVeD Received bF ..... ~PR'2 0 1995 D~t~- ............. -"- N~,0~I;&.~s Cons. Commission Anchorage "~"'"', STATE OF ALASKA '~'-'"? AIJ. I .'~ OIL AND GAS CONSERVATION COMMISS REPORT OF SUNDRY WELL OPERATIONS Perforate X ,,~ Other X 6. Datum elevation (DF or KB) KBE=88.14 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing Repair well 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1326' SNL, 5088'WEL, SEC. 34, T11N, R13E At top of productive interval 2792'SNL, 1328'WEL, SEC. 03, TION, R13E At effective depth 3057'SNL, 1306'WEL, SEC. 03, TION, R13E At total depth 3136'SNL, 1279'WEL, SEC. 03, TION, R13E 12. Present well condition summary Total depth: measured true vertical 5. Type of Well: Development Exploratory Stratigraphic Service 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y-32(43-03-10-13) 9. Permit number/approval number 91-41 / 10. APl number 50- 029-22149 11. Field/Pool Effective depth: measured true vertical 12876'feet Plugs(measured) 9156'feet 12787'feet Junk(measured) 9116'feet Prudhoe Oil Pool Casing Length Structural -- Conductor 110' Surface 2479' Intermediate 12282' Production -- Liner 12067' Perforation depth: measured Size Cemented Measured depth 20" 147 10-3/ 2990 C. F Coldset II 2516 7-5/8" 1929 C. F Class G 12319 5-1/2" 175 C.F Class G 12067-12876 12311 '- 12338', 124 71 '- 12508', 12520'- 125 73', 12583'- 12638', 12650'- 12684' 12694'- 12704' true vertical True vertical depth BKB 147 2390 8866 8708-9156 subsea8772'-8789', 8866'-8887', 8894'-8923', 8928'-8957', 8963°-8980', 8985'-8989' Tubing (size, grade, and measured depth) 4-1/2" 12.6 NT13CR-80 @ 12070' Packers and SSSV (type and measured depth) 13-3/8"X 9-5/8" Baker packer@ 12003 SSSV @2077 RECEIVED 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure OCT - 7 1993 ,Alaska 0il & Gas Cons. Anchorage 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure 1970 ~//~'~'2868 279 1990 1900 ~/' 1665 134 1080 Tubing Pressure 283 252 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended Service 17.1 hereby qertify that the foregoing is true and correct to the best of my knowledge. Signed (~---~-'h/ ,,tn ~ Title Senior TechnicalAssistant I Form 10-4~Re~ 06~5/8~ Date SUBMIT IN DUC'LI~ATE 04/05/92 7/17/92 7/23/92 WELL Y-32(43-03-10-13) Fr ¢/Reperf/NRWO A NRWO was performed using the following fluids: FLUIDS 225 BBLS SW TO LOAD WELL 675 BBLS PW TO COOL SUMP 10 BBLS FW (PREFLUSH) 19 BBLS CEMENT 1 4 BBLS EW (SPACER) 270 BBLS PW CEMENT OVERFLUSH 1 5 BBLS ACID (TOTAL 15%) 60 BBLS ACID(TOTAL 25%) 40 BBLS PW(DISPLACEMENT) 35 MSCF N2 35 BBLS MEOH (FREEZE PROTECTION COIL) 130 BBLS MEOH(FREEZE PROTECTION WELL) 15 BBLS MEOH(FREEZE PROTECTION FLOWLINE) CEMENT 15.8 PPG CLASS "G" CMT CONTAINING, .05 GAL/SK D47, .Z% D65, .1 GAL/SK D135, 1.2% D800, .6% D156 ACID BATCH1 & BATCH Z: 15% HCL, .5% A-260, 2.0% A-201, .2% F75N, 45# L-41/1000 GAL ACID BATCH~ & BATCH 4: 25% HCL 745 GAL, 10% XYL. 126 GAL, WS-36, 13 GAL. FERCKECK-A. 60#, HAI-85M, 6 GAL SQZ #1 A NRWO(IVISHAK) was performed using the following fluids: FLUIDS 5 BBLS SW TO LOAD WELL 411 BBLS SW 5 BBLS EW(PREFLUSH) 20 BBLS CEMENT 1 0 BBLS EW (SPACER) 0 BBLS DUO POLYMER(CONTAMINANT) 55 BBLS SW(DISPLACEMENT) 249 BBLS SW(REVERSE OUT) 1 00 BBLS SW(FINAL REVERSE OUT) WELL CLEANED OUT TO 1 2447' CEMENT 15.8 PPG CLASS "G" CMT CONTAINING, ..2% CFR-3, 01 2% HR-1 ?, .1 5 GAL/SK HALAD-344L SQZ#Z 124 BBLS SW(JET PASS) A NRWO was performed using the following fluids: 208 BBLS SW TO LOAD WELL/INJ TEST 91 BBLS 5 BBLS 6 BBLS 34 BBLS 46 ACID 292 BBLS 5 BBLS 20 BBLS 13 BBLS 30 BBLS 202 BBLS 41 BBLS SW TO COOL SUMP SW ACID SW ACID DISPLACEMENT OVERFLUSH AND TO COOL SUMP SW TO COOL SUMP FW(PREFLUSH) CEMENT FW(SPACER) SW(DISPLACEMENT) SW(LIVE REVERSE OUT) DUO POLYMER(JET PASS) PAGE 7~28/92 7/31/92 fjh 5/20/93 WELL Y-32(43-03-10-13) 61 BBLS SW(JET PASS) 107 BBLS SW(FINAL REVERSE OUT) 34 BBLS DSL(FREEZE PROTECTION WELL) 47 BBLS SW(DSL DISPLACEMENT) WELL CLEANED OUT TO 12555' 65 BBLS LOAD FLUID BEHIND PIPE TODAY(APPROX TOTAL IS 65 BBLS) 15 BBLS CEMENT RECOVERED(DOES NOT INCLUDE CEMENT NOT PUMPED) ACID: 15% HCL, .8% LOSURF-300, .8% HAl-85, 80 PPT FERCHCK-A CEMENT 15.8 PPG CLASS "G" CMT CONTAINING, ..2% CFR-3, .40% HR-1 2, .19 GAL/SK HALAD-344L SQZ #3 The following interval were reperforated using 3 3/8" guns, 6 SPF, random orientation and 60° phasing. 12475' - 12530' MD Performed a Hydraulic Refracture Treatment using the following fluids: 30 BBLS 40# GEL PREPAD 119 BBLS PAD S/*GAL ESL 35 DIRTY i PPG 20/40 CL 8 DIRTY 2 PPG 20/40 CL 11 DIRTY 3 PPG 20/40 CL 17 DIRTY 4 PPG 20/40 CL 23 DIRTY 5 PPG 20/40 CL 27 DIRTY 6 PPG 20/40 CL 31 DIRTY 7 PPG 16/20 CL 32 DIRTY 8 PPG 16/20 CL 37 DIRTY 9 PPG 16/20 CL 249 DIRTY 10 PPG 16/20 CL 183 40#-20# GEL FLUSH ~as CoR8. ~0~~'~ Anchorage Anchorage Division To Larry Grant Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 (907) 279-1433 [] Under Separate Cover Enclosed Hecord of Shipment of Confidential Information Date From Steve Davies Conoco Inc. 3201 C Street, Suite 200 August 17, 1993 Anchorage, Alaska 99503 (907) 564-7640 Via Petroleum Couriers S,,Uiect Miine Point Quantity Contents PTD WELL NAME REQUIRED DATA each 90-007 MPU L-~'7 '~ '7 Digital Data & LIS L-3 Magnetic Tape. (LIS F.o~rmat) AP! #50-029-21999. Log Date: 13-Feb-90, Ref. #73695, Run No. 1. each 90-102 MPU L-ld~' '~ ~' Digital Data & LIS L-10 Magnetic Tape. (LIS Format) AP! #50-029-22076. Log Date: 12-Mar-91, Ref. #74436, Run No. 1 & 2. each !91-024 MPU G-6 Daily Drilling History Core Analysis Report RECEIVED AJaska Oil & Gas Cons. Commission Anchorage Reference your request of August 9, 1993, 0 d(.c~ The E-6 Well Sidewall Core Analysis and description for intervals 4840'-5093' were never made. The core ~ samples were sent directly from the well site to a laboratory for oil gravity analysis. The process used to i produce that analysis destroyed the samples. For Well G-6, the Daily Drilling History and Core Analysis Report (which includes SWC description and analysis) are enclosed. The CCL/GR curves are on the Depth Determination log dated 8/6/91. As discussed with Linda Starr 8/17/93, you already have a copy of that log on file. Transmittal App~'~Ved By .S~ve Davies .~. ~ Date V Signed By '~~ · ,. August 17, 1993 Transmittal Copy Only To BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 /D DATE: 09/20/92 T~ 83907 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. A-04 ~ PULSED SPECTRAL GAMMA 07/05/92 #1 10400.00-11196.00 HLS 5 -04 GR 07/05/92 #1 10400.00-11150.00 HAS 5 " a-09 ~I-Q PFC 09/09/92 #1 8545.00- 9600.00 ATLAS 5 " IA-13~1~'~$ PSG,R,5 09/21/92 #1 9260.00- 9769.00 HLS ~A-13 PULSED SPECTRAL GAMMA 07/21/92 ~1 9260.00- 9778.00 HLS 5 " IA-24 PULSED SPECTRAL GAMMA 07/11/92 #1 10780.00-11437.00 HLS 5 " A-24 PSGR 07/11/92 #1 10780.00-11335.00 HLS 5 " Ia-34A PERF 04/26/92 ~1 8250.00- 9150.00 HAS 5 " A-34A~'%°f GR 07/12/92 #1 8890.00- 9303.00 HLS 5 " A-34A PULSED SPECTRAL GAMMA 07/12/92 #1 8890.00- 9335.00 HAS 5 " B-24~'lqe PRODUCTION LOG 09/13/92 ~1 10300.00-10650.00 SCH 5 " C-01 7Z'3" CCL 09/09/92 #1 7200.00- 7600.00 ATLAS 5 " G-148J'~ PERF 05/25/92 ~1 9190.00- 9620.00 HLS 5 " S-03 ~'(~ CL 07/25/92 ~1 9950.00-10498.00 HLS 5 " Y-28~'~ CA 04/25/92 ~1 8637.00- 8802.00 HLS 5 " Y-32 9~,~| PERF 07/28/92 #1 11939.00-12547.00 HLS 5 " Information Control Well Records Shirley Hale / ECEIVED 0CT 0 8 1992 Alaska 0il & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 08/12/92 T# 83797 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. F-48 ~/"~ PROD-F M-04 ~/'.~ PROD-F R-06 ]~-'?~ INJ R-08 ~/'f PROD-F R-15~~~/ PROD-F R-20 ~/~..~_ T~,M~ R-28~ ~ CCL U-05 ~~ INJ ~-09 U-10 ~'/~ INJ Y-32~[. ~/ PITS 07/19/92 #1 07/25/92 ~1 07/22/92 #1 07/27/92 #1 07/21/92 #1 07/25/92 #1 07/27/92 #1 07/19/92 #1 07/18/92 #1 07/18/92 #1 07/24/92 #1 07/20/92 #1 9480 00- 9815.00 CAMCO 5 " 2300 00-12756 00 CAMCO 2/5" 11150 00-11390 9800 00-10068 10900 00-11110 2300 00- 9290 11250 00-11898 8600.00- 9744 9100.00- 9420 10800.00-11177 9680.00-10005 00 CAMCO 5 " 00 CAMCO 5 " 00 CAMCO 5 " 00 CAMCO 2/5" 00 CAMCO 5 " 00 CAMCO 5 " 00 CAMCO 5 " 00 CAMCO 5 " 00 CAMCO 5 " 11900.00-12720 00 CAMCO 5 " Information Control Well Records Adrian J. Martin RECEIVED AUG 2 5 1992 Alaska 0il & Gas Cons. Commission Anchorage A ~ OIL AND GAS CONSERVATION COMMISS~.,N REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing Repair well x 2. Name of Operator BP Exploration 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 1326' SNL, 5088' WEL, SEC. 34, T11N, R13E At top of productive interval 2792' SNL, 1328' WEL, SEC. 03, TION, R13E At effective depth 3055' SNL, 1290' WEL, SEC. 03, TION, R13E At total depth 3136' SNL, 1279' WEL, SEC. 03, TION, R13E 12. Present well condition summary Total depth: measured true vertical RECEIVED d U Alaska 0il & C-'as Cons. Oommiss~( 12876 feet Plugs (measured) BKB 9156' feet Perforate Other x Fish & Squeeze 6. Datum elevation (DF or KB) KBE = 88.14 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y-32 (43-03-10-13) 9. Permit number/approval number 91-41~Conservation Order 258 10. APl number 50- 029-22149 11. Field/Pool Prudhoe Bay Field~Oil Pool Effective depth: measured true vertical 12778 feet BKB 9101 feet Junk (measured) Tagged junk @ 12778'MD 7/5/92 Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth measured 12311'-12338', 12471'-12508', 12520'-12573', 12583'-12638', 12650'-12684', 12694'-12704' Note: All perforations squeezed 7/17/92) true vertical 8772'-8789', 8866'-8887', 8894'-8923', 8928'-8957', 8963'-8980', 8985'-8989' Note: All perforations squeezed 7/17/92) Tubing (size, grade, and measured depth) 4-1/2", 12.6#, 13CR, TDS tubing to 12048'MD Packers and SSSV (type and measured depth) 7-5/8" TlW packer @ 11982'MD, 4-1/2" Otis SSSV @ 2121'MD 13. Stimulation or cement squeeze summary Performed a cement squeeze of all perforations Intervals treated (measured) 12122'-12777' Treatment description including volumes used and final pressure Squeeze #1 67 cu ft Class "G", final pressure 3500 psi Squeeze #2 56 cu ft Class "G", final pressure 3500 psi 14. Prior to well operation Subsequent to operation Reoresentative Daily Avera(]e Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations x 16. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the~J~st of my knowledge. Sic~ned //727 '.~'~~ /t~...--~"Title'~'? WorkovorEn~TinoerSuporvisor '7/3"?/~TM Date Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE BPTAAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: Y-32 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 06/17/92 10:06 SPUD: RELEASE: 07/08/92 09:07 OPERATION: DRLG RIG: AUDI 4 WO/C RIG: AUDI 4 06/18/92 ( 1) TD: 0 PB:12787 06/19/92 (2) TD: 0 PB:12787 N/D TREE. MW: 8.5 Seawater MOVE RIG F/ G-ii TO Y-32. R/U LINES TO TREE. TEST SAME. PULL BPV W/ LUB. ATTEMPT TO BLEED OFF PRESSURE. CIRC OUT WELL W/ SEAWATER. CIRC THRU CHOKE. OBSERVE WELL. OK. SET BPV. N/D TREE. RIG ACCEPTED @ 22:00 HRS, 6/17/92. POOH, L/D TBG. MW: 8.5 Seawater N/U BOPE. TEST BOPE. PULL HGR TO FLOOR. L/D HGR. POOH W/ 4-1/2" 13 CR TBG. 06/20/92 (3) TD: 0 PB:12787 06/21/92 ( 4) TD: 0 PB:12787 06/22/92 ( 5) TD: 0 PB:12787 06/23/92 (6) TD: 0 PB:12787 06/24/92 ( 7) TD: 0 PB:12787 RIH W/ BHA #2. MW: 8.5 Seawater POOH. L/D TBG. RIH W/ BHA #1. TAG FISH @ 11983'. LATCH FISH. ROTATE FREE. POOH. L/D BHA #1, FISH. RIH W/ BHA #2. POOH W/ PKR. MW: 8.5 Seawater RIH TO 11995'. TAG PKR. MILL ON PKR F/ 119~5'-11997' POOH. RIH W/ SPEAR. SPEAR INTO PKR @ 11997 PULL F~EE. CBU. POOH. POOH W/ PKR. MW: 8.5 Seawater POOH. NO FISH. RIH W/ SPEAR. TAG PKR @ 11997' JAR FREE. POOH. NO PKR. RIH W/ SPEAR. TAG PKR @ 11997' JAR PKR FREE. CBU. POOH. RIH. MW: 8.5 Seawater POOH W/ PKR. L/D PKR. RIH W/ BHA #6. WORK OVER CTU FISH F/ 12232'-12345' TAG HD CMT @ 12345'. CBU. POOH. L/D FISH. RIH W/ GRAPPLE. WASH DOWN OVER FISH @ 12607' MW: 8.5 Seawater RIH W/BHA #6(WASHOVER SHOE) WASH F/12324'-12336', WASH OVER FISH TO 12600', UNABLE TO CONTINUE, PART FISH @ 12600', CIRC 50 BBL BIOZAN SWEEP, CLEAN UP BIOZAN SPILL, MOST CONTAINED IN CELLAR, 2.5BBLS ON GROUND, NOTIFIED ENVIRON, POH, COILED TBG FISH, LD 184' OF FISH (PARTED 4' BELOW END OF BHA) RIH W/ BHA #8, TAG FISH @ 12607, WASH DOWN @ 5 BPM, 1500 PSI. AJaska Oil & Sas Cons. Anchorage WE'LL : ¥-32 OPERATION: RIG : AUDI 4 PAGE: 2 06/25/92 (8) TD: 0 PB:12787 MILL CTU FISH. MW: 8.5 Seawater WASH F/ 12579'-12606'. POOH. L/D BHA. RIH W/ MILL. TAG FISH @ 12602'. MILL TO 12608' 06/26/92 (9) TD: 0 PB:12787 06/27/92 (10) TD: 0 PB:12787 RIH W/ MILL. MW: 8.5 Seawater MILL ON CTU FISH F/ 12607'-12623'. SHORT TRIP TO LNR. CIRC. POOH. L/D BHA. ATTEMPT TO TEST BOPE. RECOVER TEST PLUG. RIH W/ MILL. CIRC SWEEP. MW: 8.5 Seawater RIH W/ MILL. TAG CTU FISH @ 12623'. MILL ON FISH. CIRC SWEEP. 06/28/92 (11) TD: 0 PB:12787 06/29/92 (12) TD: 0 PB:12787 TEST BOPE. MW: 8.5 Seawater CIRC. POOH TO TOL. TEST WELLBORE. POOH. L/D BHA. RIH W/ DSS STINGER. POSITION @ 12648'. CBU. PUMP 10 BBLS WATER, 12 BBLS 'G' CMT @ 15.8 PPG, 5 BBLS WATER. DISP. POH 10 STDS. REV CIRC. SQZ CMT TO 3500 PSI. POOH. L/D BHA. TEST BOPE. L/D MILL. MW: 8.5 Seawater TEST BOPE. RIH W/ MILL. TAG TOC @ 12122' DRLG CMT TO 12371'. CIRC. TEST SQZ. CBU. POOH. 06/30/92 (13) TD: 0 PB:12787 07/01/92 (14) TD: 0 PB:12787 DRLG CMT. MW: 8.5 Seawater L/D MILL. RIH W/ CMT STINGER. CBU. PUMP 10 BBLS WATER, 10 BBLS 'G' CMT, 5 BBLS WATER. POOH 10 STDS. REV CIRC. SQZ CMT @ 3500 PSI. POOH. L/D DP, BHA. RIH W/ MILL. DRLG CMT. MW: 8.5 Seawater DRLG CMT F/ 11985'-12375'. POOH 4 STDS TO TOL. TEST SQZ. DRLG CMT F/ 12375'-12524'. 07/02/92 (15) TD: 0 PB:12787 POOH W/ BHA #14. MW: 8.5 Seawater POOH TO TOL. RIH. TAG @ 12529' DRLG CMT F/ 12529'-12713' POOH. 07/03/92 (16) TD: 0 PB:12787 07/04/92 (17) TD: 0 PB:12787 DRLG CMT. MW: 8.5 Seawater POOH. CIRC. POOH. RIH W/ BHA #15. REAM F/ 12005'-12079' RIH. REAM F/ 12690'-12713' DRLG CMT F/ 12713'-12732' DRLG CMT. MW: 8.5 Seawater DRLG CMT F/ 12731'-12733'. POOH. RIH W/ BHA #16' DRLG JUNK, CMT F/ 12733'-12777' RECEIVED Alaska Oil & (,~as (~:ons. CommiSSiOn Anchor-%Cle WELL : Y-32 OPERATION: RIG : AUDI 4 PAGE: 3 07/05/92 (18) TD: 0 PB:12787 RIH W/ BHA #18. MW: 8.5 Seawater MILL ON JUNK TO 12778'. CIRC. POOH. RIH W/ BHA #17'. REAM CMT STRINGER F/ 11960'-12051' POOH. RIH W/ BHA #18. 07/06/92 (19) TD: 0 PB:12787 07/07/92 (20) TD: 0 PB:12787 POOH. MW: 8.5 Seawater RIH W/ BHA #18. POLISH TOL @ 12051'. POOH. L/D BHA. TEST BOPE. RIH W/ BHA #19. REAM F/ 12351'-12778' CIRC. POOH. NOTE: EFC RAISED DUE TO TWO RE-SQUEEZES NEEDED. POOH, L/D DP. MW: 8.5 Seawater POOH. L/D BHA. RIH W/ BHA #20. REV CIRC. DISP W/ SEAWATER. POOH. L/D DP. 07/08/92 (21) TD: 0 PB:12787 RIH W/ 4-1/2" 13CR TBG. MW: 8.5 Seawater POOH. L/D DP. R/U WOTCO. RIH W/ 4-1/2" 13 CR TBG. 07/09/92 (22) TD: 0 PB:12787 RIG RELEASED. MW: 8.5 Seawater TEST LINES. RIH W/ TBG. STING INTO TOL. M/U HGR. DROP BALL. SET PKR. TEST TBG, ANNULUS. ATTEMPT TO SHEAR RPV. L/D LAND JT. SET TWC. N/D BOPS. N/U TREE. TEST TREE. RIG RELEASED @ 21:00 HRS. SIGNATURE: (drilling superintendent) DATE: RECEIV't, .? BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 07/23/92 T# 83747 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below· If you have any questions, please contact BP Well Records at (907) 564-4004. ~ B-32 ~/..go INJ B-32 INJ E-26 ~8'? GAS ENTRY SURVEY 5 " F-46~e'/~ PROD-F M-30 ~-~O PROD-F U- 12 ~r-/~ PROD-F W-40 ~/,/~ TEMP x-o9 .~ jfw~ey ~X-09 PROD-F IX-09 PROD-F Y~. ~{~/ PITS information Control' ;';ell Records Adrian J. Martin 07/11/92 #1 07/14/92 #1 07/07/92 07/01/92 #1 07/06/92 #I 06/30/92 #1 07/03/92 #1 07/03/92 #1 07/06/92 07/06/92 #1 07/03/92 #1 07/13/92 #i 10250.00-10850.00 CAMCO 5 " 10250.00-10770.00 CAMCO 5 " #1 9000.00- 9147.00 CAMCO 9200.00- 9400 10700.00-11150 10600.00-10901 14200.00-14444 9950.00-10332 #1 12830 .00 CAMCO 5 " · 00 CAMCO 5 " · 00 CAMCO 5 " .00 CAMCO 5 " · 00 CAMCO 5 " · 00-12388.00 CAMCO 11900.00-12320.00 CAMCO 5 " 11900.00-12320.00 CAMCO 5 " 11800.00-12750.00 CAMCO 5 " RECEIVED JIjL 2 ~, t992 Alaska 0il & Gas Cons, (:,~l~mission Anchorage TO: THRU: FROM: MEMORANUUM Stale of Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION David W JohnstQ~r Commissioner DATE: July 7, 1992 FILE NO: hh77-4, doc B 1 a i Wondz e 11 P.I. Supervisor arold R Hawkins Petr Inspector TELEPHONE NO: SUBJECT: BOP Test-Audi 4 BPX PBU, Y-32 Prudhoe Oil Pool Sun~ ...... 1_9.~2 I witnessed the BOP test on Audi 4 for BPZ '~PBu, ¥-32. I filled out an AOGCC field report, which is attached. There were no failures. In_ summarY, the BOP test at BPX PBU, Y-32 was satisfactorily performed. Attachment 02-00lA (Rev. 6/89) 20/11/MEMOI.PM3 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION BOP Test Report OPERATION: Drlg Operator _/~F~ Wkvr ~ .... Drlg c~nt r~otr Location (general) Housekeeping (general MUD SYST~S: Vi~l Trip tank TEST: Initial Permit # Ri ACCUMU~TOR SYSTEM: Well si gn ~//~ Ri g ~f~/~ / Audio Pit gauge V/ J Flow monitor ,,, / J Gas detectors P// J BOPE STACK: Test Pressure Annul ar preventer Pipe rams ~.~ Blind rams Choke line valves ' HCR valve Kill line valves Weekly ~ Other Rig .phone #~~ Location: Sec ~ T//~ R~dM Rep ~/~ ~A~~ Full charge pressure Press after closure Pump incr clos press 200 psig ---~-'min psig psig ~-~ sec (~/T/' sec Full charge press attained ! ~ min Control s: Master ~ ./'fA y KELLY AND FLOOR SAFETY VALVES: Upper Kelly Test pressure Lower Kelly Test pressure Ball type .. Test pressure Inside BOP Test pressure Choke manifold Test pressure Number valves Number flanges Adjustable chokes Check valve /V/A Hydraulically op~erated choke TEST RESULTS: Failures /~~ Test time ~; / '~r~'~ hrs Repair or replacement of failed equipment to be made within days. Notify the Inspector, and follow with written/FAXed [276-7542] verification to Commission office. Distribution: orig - AOGCC c - Operator c - Supervisor STATE WITNESS REQUIRED? I Waived by: yesx~/ no j 24-HR NOT I CE G I FEN? j Wi tnessed by: yes )(,~ no j C.004 (rev 03/92) TO: THRU: FROM: MEMORAN UM State of Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION L°nnie C. Sm~th~'~ DATE: June 22, 1992 cOmmissione~iC ~ FILE NO: DA. 6 2 9-5 Sr. Petroleum Engineer Doug ~mos Petroleum Inspector TELEPHONE NO: SUBJECT: Rig/BOPE Inspection BPX PBU Y-32 Audi #4 Permit 'No. 91-41 Prudhoe Oil Pool Thursday June 2~!992: I traveled this date from AAI's PBOC to BPX PBU Y-32 well to witness the BOPE test on AUDI Rig No. 4. While pressuring up the stack for the first test the test joint parted between the upper pipe rams and the test plug, causing the termination of the BOPE test. Tristate was called in to retrieve the lower portion of the test joint and the test plug and arrangements were made to have a new test plug fabricated. The BOPE test was rescheduled upon completion of the test joint. Friday_June_26_,_1992:L I traveled back to AUDI Rig No. 4 this date to conduct a Rig/BOPE inspection. The test joint would not be completed until later in the day and I was scheduled to depart Prudhoe before the BOPE Test could be preformed. As the attached AOGCC Rig/BOPE Inspection report indicates I found no non compliance items during this inspection. In summary, I attempted to witness the BOPE test at BPX PBU Y-32 well on AUDI Rig No. 4, .due to the failure of the test joint and the lack of a replacement I was unable to witness the test. I did however conducted a Rig/BOPE inspection on AUDI Rig No. 4. I found no non compliance items during this inspection. Attachment. 02-00lA (Rev. 6/89) 20/11fMEMO1.PM3 STATE OF ALASKA LASKA OIL AND GAS CONSERVATION COMMISoiON ROPE Walk-Thru Inspection Report OPERATION: Drlg. Wkvr ~ UIC Operator ~.~' Permit # ~/-~/ Location: Sec ~ T ///x/ R /3~ M Drlg contr ~/ Rig~ Location (gen'l) ~' Well sign IN COMPLIANCE; yes no n/a A. DIVERTER 1. ( ) ( ) (~)~ line sz & length 2. ( ) ( ) (~f line conn& anchored 3. ( ) ( ) (~bifurcated & dwn wind 4. ( ) ( ) (~" 90° targeted turns 5. ( ) ( ) (~'vlvs: auto & simultaneous 6. ( ) ( ) ( ~annular pack-off 7. ( ) ( ) (~f~condition B. BOP STACK 1. (~'~ ( ) ( ) wellhead flg wkg press 2. (~)~ ( ) ( ) stack wkg press 3. (w~ ( ) ( ) annular preventer 4. (~ ..... ( ) ( ) pipe rams 5. (~'~() ( ) blind rams 6. (*)~ ( ) ( ) stack anchored 7. (w~' ( ) ( ) chke/kill line sz 8. ( ~' ( ) ( ) 90° turns targeted (chke & kill In) 9. (~' ( ) ( ) HCR vlvs (chke & kill) 10. (~ ( ) ( ) manual vlvs (chke & kill) 11. (~' ( ) ( ) connections (flgd, whd, clmpd) 12. (~-..~ ( ) ( ) drl spool 13. (~)~ .... ( ) ( ) flow nipple 14.. (~ ( ) ( ) fl ow monitor 15. (~)~' ( ) ( ) control lines fire protected C. CLOSING UNITS 1. (~/~ ( ) ( ) wkg press 2. (~' ( ) ( ) fluid level 3. (~ ( ) ( ) oprtg press 4. (t~ ( ) ( ) press gauges 5. (~ ( ) ( ) sufficient vlvs 6. (~ ( ) ( ) regulator bypass 7. (~'~ ( ) ( ) 4-way vlvs (actuators) 8. (~ ( ) ( ) blind handle cover 9. (~f~ ( ) ( ) driller control panel 10. (~ ( ) ( ) remote control panel DATE: RepresentatiVe Well name Representative 's. (~'() IN COMPLIANCE; yes n__o n/a 11. (~/~ ( ) ( ) firewall 12. (~)'~ ( ) ( ) nitrogen power source (back-up) 13. (~)"~ ( ) ( ) condition (leaks, hoses, etc) D. MUD SYSTEM 1. (~/~ ( ) ( ) pit level floats installed 2. (~)/~ ( ) ( ) flow rate sensors 3. (1~~ ( ) ( ) mud gas separator 4. (,~)~ ( ) ( ) degasser 5. (~)~" ( ) ( ) separator bypass 6. ('~)~ ( ) ( ) gas sensor 7. (~ ( ) ( ) chke In corm 8. (~() ( ) trip tank E. RIG FLOOR 1. (~' ( ) ( ) kelly cocks (upper,lower,IBOP) 2. (~)~ ( ) ( ) floor vlvs (dart vlv, ball vlv) 3. (~ ( ) ( ) kelly & floor vlv wrenches 4. (( ( ) ( ) driller's console (flow monitor, flow rate indicator, pit level indicators, gauges) ( ) kill sheet up-to-date ( ) gas ~etection monitors (H-S & methane) 7. (mAf'~.() ( ) hydr chke panel 8. (~() ( ) chke manifold F. MISC EQUIPMENT 1. (~)~ ..... ( ) ( ) flare/vent line 2. (.'~'~ ( ) ( ) 90° turns targeted (dwn strm choke lns) 3. (~ ( ) ( ) reserve pit tankage 4. (~'() ( ) personnel protective equip avail 5..(~)~'~'~( ) ( ) all drl site suprvs trained 2for procedures 6. (,~'i{~ ) ( ) H S probes 7. (~'~ ( ) ( ) rig housekeeping Da~e of las~ BOP inspection: , Da~e of las~ BOP ~es~: Resulting non-compliance: Non-compliances not corrected & why: Date corrections will be completed: BOP test & results properly entered on daily record? Kill sheet current? C.0013 (rev 03/29/91) Inspector --- ..... ~ i /: '" "~--~l' STATE OF ALASKA {~ ~ t ~ I N ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SlJSPEN[~D [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number BP Exploration 91-41 3. Address B. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 50- 029-22149 4. Location of well at surface 9. Unit or Lease Name 1326' SNL, 5088' WEL, SEC. 34, T11N, R13E~ ~: ~,~'~...~;~ ....~ Prudhoe Bay Unit At Top Producing Interval j ~C~'~r'LET~0~ I 10. Well Number 2792'SNL, 1328'WEL, SEC. 03, T10N, R13EI~~.~~ Y-32(43-03-10-13) At Total Depth ~ .~ERtFiED 11. Field and Pool ~3~~IE~~ Prudhoe Bay Field/Prudhoe Bay Pool 3136' SNL, 1279' WEL, SEC. 03, TION, R1 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 88.14' I ADL 47471 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 03-30-91 04-19-91 06-06-91J N/Aeet MSL I' one 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD 19. Directional Survey ~)0. Depth where SSSV set ~.1. Thickness of Permafrost 12876'MD/9156'TVD 12787'MD/9116'TVD YES E~ N3 []! 2077¢eet MD ! 1986' 22. Type Electric or Other Logs Run DIL/BHC/CNL/GR 23. CASING, LINER AND CEMENTING I::~-CORD SE'I"RNG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20' Surface 110' 10-3/4' 45.5# N-80 Surface 2516' 13-1/2" 2990 cuft Coldset II 7-5/8' 29# L-80 Surface 12319' 9-5/8" 1929 cu ft Class G 5-1/2' 17# NT13CR-8C 12067' 12876' 6-3/4" 175 cuft Class G 24. Perforations open to Production (MD+TVD of TOP and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MDt PACKER SET (MD) Schlumberger 3-3/8" @ 4 spf 4-1/2" 12.6~ 12070' 12003' MD TVDss N T13CR-80 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 12311'- 12338' 8772'-8789' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 12471'- 12508' 8866'-8887' 13-3/8" X 9-5/8" Freeze Protect Annulus with 170 bbls 12520'- 12573' 8894'-8923' 12583'- 12638' 8928'-8957' Dry Crude 12650'- 12684' 8963'-8980' 12694'- 12704' 8985'-8989' 27. PRODI.~TION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) June 10, 1991 ~ Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL ,~.S-MCF WATER-BBL CHOKE StZE IGAS-OIL RATIO rEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL DIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. RECEIVED AUG 2 ? t991 Alaska 0il & Gas Cons. ;Anchorage Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate -?: ' 30. GEOLOGIG MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag 12311' 8861' ' Shublik A 12338' 8877' Zone 4 12474' 8956' 31. LIST OF A'I-FACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed.~/~,,.,_../._~ .L_./..~_.~..~.~ ~.~ _ Title PBU Senior TechnicalAssistant Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Monday, April 1. 199! WELL: Y-32 (43-03-10-13) PRUDHOE BAY UNIT APl No. 50-029-221 49 Day' 1 Depth at 0600 Hrs. = 24 Hour FOotage = 21512 Ft. 21402 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Ala$.ka United Rig #3 125403 Current Operation' . Drilling 13-1/2" hole. Summary of Last 24 Hours:. Spudded well at 0001 hrs 3/31/91. Drilled 13-1/2" hole to 1498' with surveys. Kicked off and ddlled with motor to 2512' with surveys. .Mud Type Mud Weight Viscosity Spud 9.3 #/gal 250 Sec. PV YP Fluid Loss Solids 14 68 18.0cc 500% Temp. 60 OF Survey Depth Angle Direction TVD 4 1,505 1.20 S25.9E 1,505 1 3 2,349 22.10 S36.4E 2,326 N-S E-W. Section Coordinate Coordinate 12 - 7 4 185 105 105 Doa Lea -- -- °/100' RECEIVED AUG 2 ir t99t Alaska Oil & Gas Cons. t;ommiss~on gnohorago Reviewed By: RIS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Tuesday. April 2.1991_ WELL: Y-32 (43-03-10-13) PRUDHOE BAY UNIT APl No. 50-029-22149 Day: 2 Depth at 0600 Hrs. = 24 Hour Footage = 2,760 Ft. 248 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #3. 125403 Current Operation' L/D Landing joint. Summary of Last 24 Hours:,. Drilled 13-1/2" hole with surveys to 2760'. Wiper trip. Ran and cemented 10-3/4" casing. Pedormed top job. Mud Type Mud Weight Viscosity LSND 9,4 #/gal 300 Sec. P V YP Fluid Loss Solids ,Temp 15 85 18.0 cc 500% °F Survey Depth Angle Direction. TVD 17 2,692 32.40 S36.1E 2,630 N-S E-W .D~g Leg Section Coordinate Coordinate ?/!00'. 340 278 197 Reviewed By' RI.S .,, BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday. April 3. 1991 WELL: y-32 ,, (43-03-10-13) APl No. 50-029-22149 Day: 3 Depth at 0600 Hrs. -- 24 Hour Footage = 3.508 Ft. 992 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig..#3 125403 Current Operation: RIH Summary of Last 24 Hours: N/U and tested BOP's. RIH and tested casing. Drilled out shoe and performed LOT (14.7 ppg EMW). Drilled .9-7/8" hole with surveys to 3508'. MudType Mud Weight Viscosity P V YP Fluid Loss Solids Temp LSND 9.3 #/gal 48 Sec. 1 4 1 8 18.0 cc 400% 68 °F N-S I~-W,, Doa Lea Survey Depth Angle Direction TVD. Section Coordinate Coordinate °/100" 25 3,457 49.50 S32.6E 3,208 836 698 459 Reviewed By: RIS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Thursday. April 4. 1991 WELL: Y-32 (43-03-,10-13). APl No. 50-029-22149 Day: 4 Depth at 0600 Hrs. = 24 Hour Footage = 5,442 Ft. 1,934. Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #3 125403 Curren. t OPeration: Drilling 9-7/8" hole. ,,Summary of Last, 24 ,Hours: Drilled 9-7/8" hole with surveys to 5442'. Mud Type Mud Weight LSND 9.5 Cf/gal Viscosity 44 Sec. P V YP Fluid.Loss Solids 11 10 9.8 cc 600% Temp. 75 OF Survey Depth Angle Directiorl TVD 44 5,268 49.00 S33.3E 4,379 N-S_ E-W Section Coordinate Coordinate 2,217 1,847 1,227 Dog Leg o/100' 0.34 Reviewed By: RIS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Friday, ADril 5. 1991 WELL: Y-32 (43-03-10-13) PRUDHOE BAY UNIT APl No. 50-029-22149 Day: 5 Depth at 0600 Hrs. = 24 Hour Footage = 6.190 Ft. 748 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #3 125403 Current Operation: Pick Up BHA Summary of Last 24 Hours: Drilled 9-7/8" hole with surveys. Mud Type LSND Mud Weioht 9.5 #/gal Viscosity 45 Sec. PV YP. Fluid Loss Solids 13 12 7.8 cc 600% Temp 85 OF Survey Depth Angle ~ TVD 53 6,110 48.10 S30.1E 4,932 N-S E-W Section Coordinate Coordinate 2,852 2,385 1,566 Dog Leg °/100! 1.30 Reviewed By: RIS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Monday. April 8. 1991 - WELL: Y-32 (43-03-10-13) PRI. IDHOE BAY UNIT APl No. 50-029-22149 Day: 8 Depth at 0600 Hrs. = 72 Hour Footage = 8.70(;;) Ft. 2,510 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #3 125403 Current Operation: Drilling 9-7/8" hole. Summary_ of La. st 72 Hours' Drilled 9-7/8" hole with surveys to 8700'. Mud Tv.De Mud Weight Viscosity LSND 9.5 #/gal 45 Sec. pv YP Fluid Loss Solids 13 12 6.0 cc 600% Temp 90 OF Survey Deoth Anole Direction -- 77 8,362 52.40 S34.3E TVD 6,286 N-S E-W Section Coordinate Coordinate 4,648 3,872 2,575 Dog Leg o/100' Reviewed By: RIS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Tuesday. April 9. 1991 WELL: Y-32 (43-03-10-13) PRUDHOE BAY UNIT APl No. 50-029-221 49 Day: 9 Depth at 0600 Hrs. = 24 Hour Footage = 9.276 Ft. 576 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #3 1254O3 Current Operation' RIH Summary_ of Last 2.~ Hours: Drilled 9-7/8" hole with surveys to 9276'. Tested BOP's. Mud Type Mud Weight Viscosity LSND 9.5 #/gal 43 Sec. PV YP Fluid Loss Solids 15 9 5.8 cc 800% Temo 85 OF Survey Deoth Angle Direction 86 9,211 52.60 S32.6E TVD, 6,798 N-S E-W Section Coordinate Coordinate 5,324 4,434 2,953 Dog Leg o/100' Reviewed By: .RIS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHQE BAY UNIT As of 0600 Hrs. Wednesday. Aoril 10. 1991 WELL: Y-32 (43-03-10-13) APl No. 50-029-22149 Day: 1 O Depth at 0600 Hrs. = 24 Hour Footage = 9.746 Ft. 500 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #3 125403 Current Operation' Repairing top drive. Summary_ of La,st 24 Hours: Drilled 9-7/8" hole with surveys to 9746'. Repairs to top drive. Mud Tyoe Mud Weight .,Viscosi~ LSND 9.6 #/gal 48 Sec. Survey Depth Angle Direction 91 9,681 52.60 S33.6E TVD 7,084 PV YP Fluid Loss Solids .Tem0 15 15 4.8 cc 800% 96 °F N-S E-W Dog Leg Section Coordinate Coordinate °/100' 5,698 4,748 3,156 0.84 Reviewed By: RIS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Thursday. April 11. 1991 WELL: Y-32 (43-03-10-13) APl No. 50-029-22149 Day: 1 1 Depth at 0600 Hrs. = 10.410 Ft. 24 Hour Footage = 664 Ft. Rig' AFE Number: AFE Amount = Current Costs - Estimated Final Cost - Alaska United Rig #3 125403 Current Operation' POOH Summary of Last 24 Hours: Drilled 9-7/8" hole with surveys to 10410'. Mud Type Mud Weight Viscosity LSND 9.6 #/gal 41 Sec. PV YP~ Fluid Loss Solids 9 4.6 cc 800% TemD 94 OF Survey Depth Angle Direction TVD 98 10,340 47.20 S30.1E 7,506 N-S. E-W Section Coordinate Coordinate 6,203 5,173 3,429 Dog Leg °/100, 1.20 Reviewed By: RI___S BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Friday. Aoril 12. 199! WELL: Y-32 (43-03-10-13) PRI. JDHOE BAY UNIT APl No. 50-029-221 49 Day: 12 Depth at 0600 Hrs. = 24 Hour Footage = 10,785 Ft. 375 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #3. 125403. Current Operation: RIH Summary of Last. 24 Hours:. Drilled 9-7/8" hole with surveys to 10785'. POOH and picked up motor. Mud Type Mud Weight Viscosity LSND 9.8 #/gal 43 Sec. Survey Deoth Anale Direction 102 10,710 45.00 S24.8E pv YP Fluid Loss Solids 14 10 4.7 cc 800% Temo 90 OF TVQ 7,762 N-S E-W ! Section Coordinate Coordinate 6,469 5,409 3,554 Dog Leg o/100' 1.75 Reviewed By: RIS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Monday. April 15. 1991 WELL: Y-32 (43-03-10-13) APl No. 50-029-22149 Day: 1,5 Depth at 0600 Hrs. = 72 Hour Footage = 121330 Ft. 1,545 Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #3 1254O3 Corrent Operation: Short Trip. Summary of Last 72 Hours:, Drilled 9-7/8" hole with surveys to 12330'. Mud T.vpe Mud Weight LSND 9.8 #/gal Viscosity . 36 Sec. p V YP. Fluid Loss Solids Temp 10 7 5.2 cc 900% 104°F Survey Deoth Angle Direction TVD 119 12,229 51.90 S9.0E 8,799 N-S E-W Dog Leg Section Coordinate Coordinate °/100' 7,551 6,451 3,927 2.83 RECEIVED AUG 2 ? 1991 Alaska 0il & Gas Cons. Commissien Anchorage Reviewed By: RIS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: pRUDHOE,,BAY UNIT As of 0600 Hrs. Tuesday. April 16. 1991 - WELL: Y-32 (43-03-10-13) APl No. 50-029-22149 Day: 1,6 Depth at 0600 Hrs. = 24 Hour Footage = 12.330 Ft. Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Riq #3. ,1 25403 Current Operation: Running 7-5/8" casing. Summary_ of Last 24 H0~Jr$: Short tdp. POOH. Rigged up and ran 7-5/8" casing. Mud T_vpe Mud Weight LSND 9.9 #/gal Viscosity 38 Sec. P V YP Fluid Loss Solids Temp 11 11 5.4 cc 900% 110°F Survey Depth Angle Direction N-S, E-W Dog Leg TVD. Section CoQrdinate Coordinate °/100' Reviewed By: RI.$ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday. Aoril 17.1991 WELL: Y-32 (43-03-10-13) APl No. 50-029-221 49 Day: 1 7 Depth at 0600 Hrs. = 12,330 Ft. 24 Hour Footage = Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #3 125403 Current Operation: Laying down drill pipe. Summary of Last 24 Hours: Ran and cemented 7-5/8" casing. Ran and tested pack off. Tested BOP's. Mud Type Mud Weight Viscosity LSND 9.9 #/gal 38 Sec. P V YP Fluid LOS8 Solids. Temp 11 11 5.4 cc 900% 110°F Survey Depth Angle Direction N-$ E-W Dog Leg TVD Section Coordinate Coordinate °/100' Reviewed By: RIS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Thursday, April 18. 1 WELL: Y-32 (43-03-10-1~) APl No. 50-029-22149 Day: 1 8 Depth at 0600 Hrs. = 12.330 Ft. 24 Hour Footage = Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #3 125403 Current Operation: Drilling Cement. Summary of Last 24 Hours: Layed down DP and picked up BHA and 3-1/2" pipe. Tested casing and drilled cement. Mud Type Mud Weiaht Viscosity - . XCD Polymer/NewDrill 8.9 Cf/gal 37 Sec. P V YP. Fluid Loss Solids Temp 10 11 6.8 cc 200% °F Survey Depth Angle Direction TVD N-S E-W Dog Leg Section Coordinate Coordinate °/100' Reviewed By: RIS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Friday. April 19.1991 WELL: Y-32 (43-03-10-13), PRUDHOE BAY UNIT APl No. 50-029-22149 Day: 1 9 Depth at 0600 Hrs. = 12,876 Ft. 24 Hour Footage = 54,6. Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #3 125403 Current Operation' Trip for logs. Summary of Last 24 Hours: Displaced well to XCD/NewDrill mud. Drilled 6-3/4" hole to 12876'. Short Trip. Circ. and POOH for logs. Mud Type Mud Weight Viscosity XCD/Newdriil 8.9 #/gal 39 Sec. P V YP Fluid Loss Solids Temp 11 7 5.8 cc 300% °F Survey Depth Angle Direction N-$ E-W Dog Leg Section Coordinate Coordinate °/100' Reviewed By: RIS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Monday. Aoril 22. 1991 - WELL: Y-32 (43-03-10-13) PRUDHOE BAY UNIT APl No. 50-029-221 49 Day: 22 Depth at 0600 Hrs. = 72 Hour Footage = 12,876 Ft. Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #3 125403 Current Operation: Unplug pipe. Summary of Last 72 Hours: POH. Ran logs. Ran and cemented 5-1/2" liner. RIH with 7-5/8" csg scraper, clean out to liner top. POH. RIH with 5-1/2" scraper/4-3/4" mill assy. Pipe plugged. POH. MudType Mud Weight Viscosity P V YP Fluid Loss Solids '¢emp New Drill 9.1 #/gal 39 Sec. 9 7 1.0 cc 4% °F Survey Death Anole Direction TV[;) -- N-S E-W Dog Leg Section Coordinate Coordinate °/100' Reviewed By' MJS BP EXPLORATION (ALASKA), INC. - DAILY DRILLING REPORT: -PRUDHOE BAY UNIT .... As of 0600 Hrs. Tuesday, ADdl 23. 1991 WELL: Y-32 (43'03-10-131 APl No. 50-029-22149 Day: 23, Depth at 0600 Hrs. = 12.876 Ft. " Rig: .... Alaska United Rig #3 -" .......... AFE Number: --125403 -- ~ · - 24 Hour Footage = AFE Amount = - Current Costs = __ Estimated Final Cost = · _ current Operation' RIH with CaSing Scraper · Unplugged BHA .- _. _ RIH with 4-3/4" mill. "Tested liner lap. --. ..... Cleaned out liner to 12787. Tested liner to 3000 psi. . .._ :. -..v:.:..:..:,:..-..'. - ._ ' "'" RIH with liner casing scraper. . ........ . .. , Mud Type 'Mud Weight .... Viscosity'-' :'"P V - - YP, Fluid Loss Solids ' "- Temp - XCD/NewDrill -- - 9.0 #/gal 36 Sec. 6 6 .- 10.8 cc 400% .... °F Survey -- N-$ E-W Dog Leg J~ Angle -. ~ TVD Section Coordinate Coordinate .°/100' - .. . . Reviewed By: Ri$ BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Wednesday, April 24, 1991 WELL: Y-32 (43-03-10-13) APl No. 50-029-22149 Day: 24 Depth at 0600 Hrs. = 24 Hour Footage = Ft. Ft. Rig: AFE Number: AFE Amount = Current Costs = Estimated Final Cost = Alaska United Rig #3 125403 Current Operation' L/D drill pipe. Summary of Last 24 Hours: Displaced well to seawater and filtered seawater. Layed down drill pipe. Mud Type Mud Weight Viscosity g/gal Sec. PV YP Fluid Loss Solids ,Temp cc ' °F Survey Depth Angle Direction N-S E-W Dog Leg TVD Section Coordinate Coordinate °/100' Reviewed By: MJS BP EXPLORATION (ALASKA), INC. DAILY DRILLING REPORT: As of 0600 Hrs. Friday, April.26. 1991 WELL: Y-32 (43-03-10-13) PRUDHOE BAY UNIT APl No. 50-029-22149 Day: 26 Depth at 0600 Hrs. = 12,786 Ft. 24 Hour Footage = Rig: AFE Number: AFE Amount = Current Costs -- Estimated Final Cost = Alaska United Rig #3 125403 Current Operation: Rig Released. Summary of Last 24 Hours: Nippled up adapter flange and tree. Freeze protected well. Set and tested packer. Released rig at 18:00 4/25/91. Mud TvDe Mud Weiaht Viscosity Cf/gal Sec. pV YP Fluid Loss Solids CC Temp OF Survey Depth Angle Direction TVD N-S, E-W. Section Ooordinate Ooordinate Dog Leg o/100' Reviewed By: RIS SUB - S URFA CE DIRECTIONAL SURVEY r~ UIDANCE r~ ONTINUOUS ~ OOL .. Company BP EXPLORATION Well Name Y-32 (43-03-10-13) (1326' SNL, 191' EWL, SEC 34, T11N, R13E) Field/Location PRUDHOE BAY, NORTH SLOPE, AlaSKA R£C[IV~u Job Reference No. 74612 Loqqed By' FRITZKE Date 29-MAY-91 Computed By DEES * SCHLUMBERGER GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR BP EXPLORATION V-32 (43-03-10-13) PRUDHOE BAY NORTH SLOPE, ALASKA SURVEY DATE: 29-MAY-1991 METHODS OF COMPUTATION TOOL LOCATION: INTERPOLATION: VERTICAL SECTION: TANGENTIAL- LINEAR HORIZ. DIST. ENGINEER: A. FRITZKE Averaged deviation and azimuth PROJECTED ONTO A TARGET AZIMUTH OF SOUTH 28 DEG 31MIN EAST COMPUTATION DATE: 7-JUN-91 PAGE 1 BP EXPLORATION ¥-32 (43-03-10-13) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 29-MAY-1991 KELLY BUSHING ELEVATION: 88.14 FT ENGINEER: A. FRITZKE INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0.00 100.00 100 200.00 200 300.00 299 400.00 399 500.00 499 600.00 599 700.00 699 800.00 799 900,00 899 0 O0 -88.14 0 0 N 0 0 E O0 11.86 0 10 S 1 47 E O0 111.86 0 28 S 22 14 E ,99 211.85 0 27 S 16 58 E 99 311.85 0 23 S 18 16 E 99 411.85 0 19 S 11 22 E 99 511.85 0 18 S 0 7 W 99 611.85 0 15 S 16 51E 99 711;85 0 16 5 30 15 E 99 811.85 0 17 S 31 48 E 0.00 0.03 0.51 1 .32 2.06 2.63 3.10 3,55 3,99 4.45 0 O0 0 43 0 O0 0 O0 0 O0 0 O0 0.00 0.00 0.00 0.03 0.00 N 0.00 E 0.00 N 0 0 E 0.03 S 0,00 E 0.03 S 8 15 E 0.57 S 0,02 E 0.57 S 1 48 E 1.35 S 0.28 E 1.38 5 11 36 E 2.07 S 0.50 E 2.13 5 13 42 E 2.62 S 0.67 E 2.71 S 14 22 E 3.14 S 0.71 E 3.22 S 12 45 E 3.63 S 0,75 E 3.70 S 11 41 E 4.04 S 0.93 E 4.14 S 12 58 E 4.43 S 1.18 E 4.58 5 14 55 E 1000.00 1100.00 1099 1200.00 1199 1300.00 1299 1400.00 1399 1500.00 1499 1600.00 1599 1700.00 1699 1800.00 1798 999 98 911.84 98 1011.84 98 1111.84 98 1211.84 97 1311.83 96 1411.82 88 1511.74 43 1611.29 45 1710.31 0 17 S 25 42 E 4.94 0 24 S 29 6 E 5.49 0 29 S 30 27 E 6.26 0 34 S 36 37 E 7.19 0 34 S 51 57 E 8.17 1 3 S 27 4 E 9.36 3 41 S 24 32 E 13.30 6 59 S 29 0 E 22.58 9 19 S 34 44 E 36.45 S 35 59 E 54.67 1900.00 1896.74 1808.60 11 51 0.00 0.15 0.00 0.00 0.37 1 .06 3.75 1 °97 2.93 1 .91 4.86 S 1.40 E 5.06 S 16 5 E 5.37 S 1.63 E 5.61 5 16 51 E 6.04 S 1.99 E 6.36 5 18 15 E 6.82 S 2.52 E 7.27 S 20 17 E 7.56 S 3.19 E 8.21 S 22 51 E 8.51 S 3.96 E 9.38 S 24 58 E 12.06 S 5.67 E 13.32 S 25 10 E 20,38 S 9.79 E 22.61 S 25 39 E 32,17 S 17.14 E 36.45 S 28 3 E 47.06 S 27.90 E 54.71 S 30 39 E 2000 O0 1994.25 1906 11 13 50 2100 2200 2300 2400 2500 2600 2700 2800 2900 O0 2090.79 2002 O0 2186.08 2097 O0 2280.25 2192 O0 2373.06 2284 O0 2464.20 2376 O0 2553.02 2464 O0 2639.28 2551 O0 2722.40 2634 S 34 12 E 76.64 65 16 27 S 32 9 E 102.63 94 18 40 S 32 59 E 132.86 11 20 41 S 33 12 E 166.37 92 22 55 S 33 24 E 203.44 06 25 52 S 33 4 E 244.43 88 28 52 S 31 51 E 290.24 14 31 56 S 32 2 E 340.70 26 35 16 S 32 5 E 396.16 S 32 5 E 455.07 O0 2803.12 2714.98 37 4 3 36 1 23 1 10 1 70 1 71 2 98 3.28 3.75 2.01 1 .97 65.10 S 40.72 E 76.79 S 32 2 E 87.03 S 54.80 E 102.84 S 32 12 E 112.55 S 71.15 E 133.15 S 32 18 E 140.69 S 89,55 E 166.77 S 32 29 E 171.79 S 109.96 E 203.97 S 32 37 E 206.15 S 132.58 E 245.10 S 32 45 E 244.94 S 157.13 E 291.01 S 32 41 E 287.86 S 183.84 E 341.56 S 32 34 E 334.94 S 213.35 E 397.12 S 32 30 E 384.96 S 244.69 E 456.15 S 32 26 E 3000.00 2881.93 2793.79 38 55 3100.00 2958.72 2870.58 40 48 3200.00 3033.11 2944.97 43 13 3300.00 3104.44 30t6.30 45 37 3400.00 3172.94 3084.80 47 56 3500.00 3238.53 3150.39 49 49 3600.00 3302.75 3214.61 50 10 3700.00 3366.85 3278.71 50 6 3800.00 3431.01 3342.87 49 59 3900.00 3495.18 3407.04 50 17 S 32 11 E 516.49 S 32 1 E 580.42 S 31 47 E 647.12 S 32 4 E 717.06 S 31 52 E 789.78 S 32 1E 865.11 S 32 4 E 941.63 S 32 6 E 1018.23 S 32 16 E 1094.78 S 32 15 E 1171.31 2.01 2.26 2.67 2.06 2.42 0.83 0.28 0.29 0.93 0.67 437.08 S 277.40 E 517.68 S 32 24 E 491.35 5 311.45 E 581.74 5 32 22 E 548.08 S 346.73 E 648.55 S 32 19 E 607.50 S 383.86 E 718.62 S 32 17 E 669.32 S 422.40 E 791.47 S 32 15 E 733.38 S 462.31 E 866.94 S 32 14 E 798,37 S 502,97 E 943.60 S 32 13 E 863.42 S 543.70 E 1020.34 S 32 12 E 928.35 S 584.54 E 1097.05 S 32 12 E 993.20 S 625.49 E 1173.75 S 32 12 E COMPUTATION DATE: 7-JUN-91 PAGE 2 BP EXPLORATION ¥-32 (43-03-10-13) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 29-MAY-1991 KELLY BUSHING ELEVATION: 88.14 FT ENGINEER: A. FRITZKE INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST, AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG 4000.00 3559 17 3471,03 50 12 4100,00 3623 41 3535.27 50 0 4200,00 3687 65 3599.51 50 7 4300,00 3751 83 3663.69 49 52 4400,00 3816 68 3728.54 49 18 4500.00 3881 98 3793.84 49 10 4600.00 3947 26 3859.12 49 13 4700.00 4012.56 3924.42 49 15 4800.00 4077.93 3989.79 49 4 4900.00 4143.46 4055.32 49 11 S 32 14 E 1247.99 S 32 22 E 1324.47 5 32 22 E 1400.93 S 32 31 E 1477.43 S 32 48 E 1553.35 S 32 46 E 1628.88 S 32 46 E 1704.42 S 32 33 E 1779.96 5 32 6 E 1855.47 S 31 58 E 1930.86 0.23 0.06 0.67 0.71 0.33 0.12 0.22 0.78 0.44 O. 08 1058,21 S 666,46 E 1250.59 S 32 12 E 1122.99 S 707.41 E 1327.23 S 32 13 E 1187.72 S 748.44 E 1403.87 S 32 13 E 1252.44 S 789.57 E 1480.55 S 32 14 E 1316.52 S 830.66 E 1556.67 S 32 15 E 1380.19 S 871.66 E 1632.40 S 32 16 E 1443.88 S 912.69 E 1708.15 S 32 18 E 1507,63 S 953.57 E 1783.89 S 32 19 E 1571.58 S 994.04 E 1859.57 S 32 19 E 1635.64 S 1034.05 E 1935.10 S 32 18 E 5000.00 4208 74 4120.60 49 19 5100.00 4273 91 4185.77 49 14 5200.00 4339 41 4251.27 48 57 5300.00 4405 08 4316.94 48 53 5400.00 4470 67 4382.53 49 5 5500.00 4536,53 4448.39 48 36 5600.00 4602.28 4514.14 49 5 5700.00 4667.87 4579.73 48 40 5800.00 4733.63 4645.49 48 59 5900.00 4799.13 4710.99 49 10 $ 31 52 E 2006.48 5 31 42 E 2082.21 S 31 39 E 2157.66 S 31 28 E 2232 97 S 31 0 E 2308 37 S 31 5 E 2383 54 S 30 52 E 2458 82 S 30 37 E 2534 24 S 30 17 E 2609 54 5 30 8 E 2685 07 0.60 0.60 0.29 0.88 1 .05 0.54 1 .02 O. 69 0.53 0.52 1699.93 S 1074.13 E 2010.85 S 32 17 E 1764.45 S 1114.01 E 2086.70 S 32 16 E 1828.76 S 1153.68 E 2162.25 S 32 15 E 1892.99 S 1193.21 E 2237.67 S 32 13 E 1957.57 S 1232.28 E 2313.14 S 32 11 E 2022.05 S 1271.06 E 2388.37 S 32 9 E 2086.65 S 1309.85 E 2463.70 S 32 7 E 2151.51 S 1348.46 E 2539.16 5 32 5 E 2216.46 S 1386.64 E 2614.47 S 32 2 E 2281,80 S 1424.59 E 2690.00 S 31 59 E 6000.00 4864.84 4776 70 48 43 6100.00 4931.26 4843 12 48 11 6200.00 4997.83 4909 69 48 40 6300.00 5063.05 4974 91 49 55 6400.00 5126.77 5038 63 50 41 6500.00 5189.63 5101 49 51 16 6600.00 5252.10 5163.96 51 28 6700.00 5314.06 5225.92 51 59 6800.00 5375.49 5287,35 52 5 6900.00 5436.68 5348.54 52 40 S 29 51 E 2760 42 S 29 40 E 2835 16 S 29 54 E 2909 77 S 30 47 E 2985 53 S 31 29 E 3062 51 S 31 32 E 3140 18 S 31 42 E 3218 15 S 32 4 E 3296.51 S 32 26 E 3375,25 S 32 47 E 3454.14 0.82 0.33 1 .49 1 .26 1.11 0.56 0.43 0.64 0.55 0.90 2347 07 S 1462.29 E 2765.33 S 31 55 E 2411 2476 2542 2608 2674 2740 2807 2874 2941 ,98 S 1499.38 E 2840.03 S 31 52 E 77 S 1536.40 E 2914.61 S 31 49 E 19 S 1574.70 E 2990.38 S 31 47 E 11 S 1614.62 E 3067,44 S 31 46 E 45 S 1655,21 E 3145,22 S 31 45 E 94 S 1696.14 E 3223.30 S 31 45 E 61 S 1737.57 E 3301.79 S 31 45 E 38 S 1779.61 E 3380.70 S 31 46 E O0 5 1822.26 E 3459.78 S 31 47 E 7000.00 5497.20 5409.06 53 3 S 33 28 E 3533.47 7100.00 5556.80 5468.66 53 28 S 33 12 E 3613.49 7200.00 5616.03 5527.89 54 2 S 32 49 E 3693.81 7300.00 5673.78 5585.64 55 23 S 32 21 E 3775.25 7400.00 5730.35 5642.21 55 40 S 32 16 E 3857.53 7500.00 5787.06 5698.92 55 20 S 32 31 E 3939.71 7600.00 5844.05 5755.91 55 5 S 32 43 E 4021.66 7700.00 5901.34 5813.20 54 38 S 33 3 E 4103.39 7800.00 5959.23 5871.09 54 40 S 33 20 E 4184.66 7900.00 6017.51 5929.37 54 3 S 33 36 E 4265.61 1 .30 1 .02 1 .66 1 .29 0.66 0.86 0.67 0.90 0.65 1 .08 3007.56 S 1865.92 E 3539.36 S 31 49 E 3074.69 S 1909.98 E 3619.63 S 31 51 E 3142.23 S 1953.93 E 3700.19 S 31 52 E 3211.03 S 1997.86 E 3781.82 S 31 53 E 3280.76 S 2041.87 E 3864.28 S 31 54 E 3350.31 S 2086.01 E 3946.64 S 31 54 E 3419.52 S 2130.29 E 4028.80 S 31 55 E 3488.39 S 2174.73 E 4110.75 S 31 56 E 3556.64 S 2219.35 E 4192.28 S 31 58 E 3624.38 S 2264.24 E 4273.51 S 32 0 E BP EXPLORATION V-32 (43-03-10-13) PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 7-JUN-91 PAGE 3 DATE OF SURVEY: 29-MAY-1991 KELLY BUSHING ELEVATION: 88.14 FT ENGINEER: · A. FRITZKE INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE vERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG MIN 8000 O0 6076 55 5988.41 53 37 S 33 26 E 4346.01 8100 O0 6136 8200 O0 6196 8300 O0 6256 8400 O0 6317 8500 O0 6378 8600.00 6439 8700.00 6500 8800.00 6560 8900.00 6620 10 6047.96 53 14 S 33 21 E 4426.06 16 6108.02 52 49 S 33 12 E 4505.73 68 6168.54 52 28 S 33 7 E 4585.08 74 6229.60 52 14 S 32 54 E 4664.04 97 6290.83 52 24 S 32 51 E 4742.87 75 6351.61 52 39 S 32 45 E 4822.06 24 6412.10 52 55 $ 32 40 E 4901.48 35 6472.21 53 9 S 32 36 E 4981.19 17 6532.03 53 15 S 32 25 E 5061.13 1.14 3691.68 S 2308.78 E 4354.19 S 32 1 E 0.30 3758.76 S 2352,98 E 4434.51 S 32 3 E 0.59 3825.58 S 2396.89 E 4514.44 S 32 4 E 1.13 3892.26 S 2440.38 E 4594.03 S 32 5 E 0.34 3958.69 S 2483.50 E 4673.22 S 32 6 E 0.74 4025.09 S 2526.41 E 4752.27 S 32 7 E 0.12 4091.87 S 2569.38 E 4831.68 S 32 8 E 0.97 4158.88 S 2612.40 E 4911.30 S 32 8 E 0.64 4226.22 S 2655.44 E 4991.22 S 32 9 E 0.87 4293.82 S 2698.46 E 5071.35 S 32 9 E 9000.00 6680 26 6592.12 52 59 S 32 6 E 5140.90 9100.00 6740 62 6652.48 52 46 S 31 53 E 5220.48 9200,00 6801 19 6713.05 52 37 S 31 34 E 5299.93 9300.00 6861 93 6773.79 52 33 S 31 18 E 5379.26 9400.00 6922 76 6834.62 52 42 S 31 22 E 5458.54 9500.00 6983 55 6895,41 52 33 S 31 21 E 5537,85 9600.00 7044 30 6956.16 52 36 S 31 20 e 5617.18 9700.00 7105 15 7017.01 52 32 S 31 28 E 5696.44 9800.00 7166.12 7077.98 52 15 S 31 41 E 5775.59 9900.00 7227.81 7139.67 51 13 S 31 39 E 5854,17 0.60 4361.44 S 2741.10 E 5151.29 S 32 9 E 0.93 4429.05 S 2783.36 E 5231.02 S 32 9 E 0.68 4496.76 S 2825.15 E 5310.58 S 32 8 E 0.71 4564,57 S 2866.52 E 5390.01 S 32 8 E 0.80 4632.39 S 2907.75 E 5469.37 S 32 7 E 0.24 4700,20 S 2949.05 E 5548.77 S 32 6 E 0.56 4768.04 S 2990.38 E 5628.19 S 32 6 E 0.97 4835.79 S 3031,70 E 5707.54 S 32 5 E 0.49 4903,37 S 3073.13 E 5786.80 S 32 5 E 2.13 4970.28 S 3114.55 E 5865.50 S 32 4 E 10000.00 7291.13 7202.99 50 12 S 30 51 E 5931.47 10100.00 7355.74 7267.60 49 21 S 30 21 E 6007,75 10200.00 7421.47 7333.33 48 24 S 29 42 E 6083.09 10300.00 7488.31 7400.17 47 39 S 29 1 E 6157.46 10400.00 7556.37 7468.23 46 32 S 28 5 E 6230.72 10500.00 7625.10 7536.96 46 23 S 26 48 E 6303.34 10600.00 7694,47 7606.33 45 42 S 25 42 E 6375,32 10700.00 7764,64 7676.50 45 6 S 23 32 E 6446.40 10800.00 7835.36 7747.22 45 8 S 21 2 E 6516.66 10900.00 7905.81 7817.67 45 11 S 20 47 E 6586.97 1.42 5036.44 S 3154.72 E 5942.89 S 32 4 E 1.33 5102.19 S 3193.47 E 6019.19 S 32 3 E 1.42 5167.46 S 3231.15 E 6094.50 S 32 1 E 0 98 5232.27 S 3267.64 E 6168.80 S 31 59 E 1 20 5296.59 S 3302.71 E 6241.94 S 31 57 E 1 77 5361.02 S 3336.25 E 6314.36 S 31 54 E 1 29 5425.65 S 3368.06 E 6386.04 S 31 50 E 2 82 5490.38 S 3397.81 E 6456.73 S 31 45 E 0 91 5555.87 S 3424.44 E 6526.44 S 31 39 E 0.47 5622.22 S 3449.60 E 6596.14 S 31 32 E 11000 O0 7976.46 7888.32 44 49 S 20 14 E 6657 04 11100 O0 8047.37 7959.23 44 46 S 20 23 E 6726 11200 O0 8117.97 8029.83 45 44 S 21 54 E 6797 11300 O0 8187.58 8099.44 45 55 S 21 27 E 6868 11400 O0 8256.84 8168.70 46 2 S 21 7 E 6939 11500 O0 8326.56 8238.42 45 50 S 19 59 E 7010 11600 O0 8395.94 8307.80 46 20 S 18 7 E 7081 11700.00 8464.56 8376.42 46 54 S 17 1 E 7153 11800.00 8532.73 8444.59 47 21 S 18 20 E 7225 11900.00 8599.45 8511.31 48 45 S 16 0 E 7298 84 06 36 89 90 88 26 16 24 0.42 5688.56 S 3474.26 E 6665,60 S 31 25 E 0.90 5754.68 S 3498.77 E 6734 81 S 31 18 E 2.10 5820.76 S 3524.26 E 6804 53 S 31 12 E 0.88 5887.42 S 3550.90 E 6875 36 S 31 6 E 1.85 5954.67 S 3576 95 E 6946 42 S 31 0 E 1.27 6021.81 S 3602 10 E 7016 93 S 30 53 E 0.62 6089,98 S 3625 32 E 7087 37 S 30 46 E 1.93 6159.37 S 3647 12 E 7158.17 S 30 38 E 0.99 6229.01 S 3669 54 E 7229.53 S 30 30 E 2.67 6300.08 S 3691 81 E 7302.09 S 30 22 E COMPUTATION DATE: 7-JUN-91 PAGE 4 BP EXPLORATION Y-32 (43-03-10-13) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 29-MAY-1991 KELLY BUSHING ELEVATION: 88.14 FT ENGINEER: A. FRITZKE INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG 12000.00 8664 95 8576.81 49 27 5 13 4 E 7371.54 12100,00 8729 35 8641.21 50 29 S 10 36 E 7444.79 12200.00 8792 45 8704.31 51 30 S 7 33 E 7517.91 12300.00 8854 11 8765.97 52 38 S 4 46 E 7590 69 12400.00 8913 57 8825,43 54 30 S 4 46 E 7664 09 12500.00 8970 67 8882.53 55 38 S 6 20 E 7739 61 12600.00 9025.34 8937,20 58 19 S 7 52 E 7817 55 12700.00 9075.67 8987,53 61 19 S 8 58 E 7898 70 12800.00 9121.83 9033,69 63 0 S 9 31 E 7982 61 12876.00 9156.34 9068.20 63 0 S 9 31 E 8046 64 2.35 6373 25 S 3710,67 E 7374.78 S 30 13 E 2.53 6448 13 $ 3726,28 E 7447.38 S 30 1 E 2.23 6524 74 S 3738.45 E 7519.85 S 29 49 E 2,81 6603 01 S 3746.82 E 7591.99 S 29 34 E 2.24 6683 17 S 3753.04 E 7664.85 S 29 19 E 2.33 6764 89 S 3760.81 E 7739.98 S 29 4 E 3,59 6847,96 S 3771,14 E 7817.68 S 28 50 E 3,09 6933.42 S 3783.83 E 7898,72 S 28 37 E 0,00 7021.07 S 3798.26 E 7982,62 $ 28 25 E 0.00 7087.85 S 3809,46 E 8046.72 S 28 15 E BP EXPLORATION ¥-32 (43-03-10-13) PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 7-JUN-91 PAGE 5 DATE OF SURVEY: 29-MAY-1991 KELLY BUSHING ELEVATION: 88.14 FT ENGINEER: A. FRITZKE INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL, VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH PEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG 0.00 1000.00 999 2000.00 1994 3O00.00 2881 4O0O.OO 3559 5000.00 4208 6000.00 4864 7000.00 5497 8000.00 6076 9000.00 6680 0 O0 -88.14 0 0 N 0 0 E 0.00 98 911.84 0 17 5 25 42 E 4.94 25 1906.11 13 50 S 34 12 E 76.64 93 2793.79 38 55 S 32 11 E 516.49 17 3471.03 50 12 S 32 14 E 1247.99 74 4120.60 49 19 S 31 52 E 2006.48 84 4776.70 48 43 5 29 51 E 2760.42 20 5409.06 53 3 S 33 28 E 3533.47 55 5988.41 53 37 $ 33 26 E 4346.01 26 6592.12 52 59 5 32 6 E 5140.90 10000.00 7291.13 7202.99 50 12 S 30 51 E 5931.47 11000.00 7976.46 7888.32 44 49 S 20 14 E 6657.04 12000.00 8664.95 8576.81 49 27 S 13 4 E 7371.54 12876.00 9156.34 9068.20 63 0 S 9 31 E 8046.64 0.00 0.00 N 0.00 E 0.00 N 0 0 E 0.00 4.86 S 1.40 E 5.06 S 16 5 E 3.36 65.10 S 40.72 E 76.79 S 32 2 E 2.01 437.08 S 277.40 E 517.68 S 32 24 E 0.23 1058.21 S 666.46 E 1250.59 S 32 12 E 0.60 1699.93 S 1074.13 E 2010.85 S 32 17 E 0.82 2347.07 S 1462.29 E 2765.33 S 31 55 E 1.30 3007.56 S 1865.92 E 3539.36 S 31 49 E 1.14 3691.68 S 2308.78 E 4354.19 5 32 1 E 0.60 4361.44 S 2741.10 E 5151.29 S 32 9 E 1.42 5036.44 S 3154.72 E 5942.89 S 32 4 E 0.42 5688.56 S 3474.26 E 6665.60 S 31 25 E 2.35 6373.25 S 3710.67 E 7374.78 S 30 13 E 0.00 7087.85 S 3809.46 E 8046.72 S 28 15 E COMPUTATION DATE: 7-JUN-91 PAGE 6 BP EXPLORATION V-32 (43-03-10-13) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 29-MAY-1991 KELLY BUSHING ELEVATION: 88.14 FT INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN -88.14 0 0 N 0 0 E 0.00 0 11 S 12 3 E 100.00 0 28 S 20 43 E 200.00 0 28 S 16 15 E 300.00 0 24 S 17 44 E 400.00 0 19 S 12 54 E 500.00 0 18 S 0 34 E 600,00 0 15 S 14 12 E 700.00 0 16 S 28 40 E 800.00 0 17 S 31 57 E 0 O0 88 14 188 14 288 14 388 14 488 14 588 14 688 14 788 14 888 14 S 25 25 E S 27 53 E S 29 37 E S 35 50 E S 47 28 E S 28 31 E S 24 48 E S 28 10 E S 34 10 E S 36 5 E 0 O0 88 14 188 14 288 14 388 15 488 15 588 15 688 15 788 15 888 15 988 16 988.14 900.00 0 17 1088 16 1088.14 1000.00 0 22 1188 16 1188.14 1100.00 0 29 1288 16 1288 14 1200.00 0 34 1388 17 1388 t4 1300.00 0 35 1488 18 1488 14 1400.00 0 57 1588.24 1588 14 1500.00 3 20 1688.63 1688 14 1600.00 6 39 1789.55 1788 14 1700.00 9 2 1891.21 1888 14 1800.00 11 40 1993.71 1988.14 1900 O0 13 40 2097 24 2088.14 2000 O0 16 23 O0 18 42 O0 20 50 O0 23 17 O0 26 37 O0 30 4 O0 34 11 O0 36 44 O0 39 4 S 34 3O E 532 95 533 0 E S 33 10 E S 33 26 E S 32 38 E S 31 51 E S 32 6 E S 32 5 E S 32 12 E ENGINEER: A. FRITZKE 22O2 2308 2416 2526 2640 2758 2881 3007 18 2188.14 2100 44 2288.14 2200 41 2388.14 2300 68 2488.14 2400 35 2588.14 2500 29 2688.14 2600 26 2788.14 2700 97 2888.14 2800 3139 13 2988 14 2900 O0 41 35 O0 45 8 O0 48 29 O0 50 9 O0 50 6 O0 50 17 O0 50 0 O0 50 7 O0 49 32 O0 49 10 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 3276 79 3088 3422 80 3188 3577 20 3288 3733 19 3388 3888 99 3488 4045 17 3588 4200 77 3688 4356.14 3788 4509,42 3888 0.00 0.00 0.41 1 .23 1 .98 2.57 3.04 3.50 3.94 4.40 14 3000 14 3100 14 3200 14 3300 14 3400 14 3500 14 3600 14 3700 14 3800 4.88 5.41 6.16 7.08 8.06 9.16 12.59 21.23 34.79 52.89 75 16 101 86 133 56 169 36 209 90 256 17 310 07 372 43 443 83 521 49 0 O0 0 O0 0 25 0 09 0 O0 0 O0 0 O0 0 O0 0 O0 0 13 0.00 N 0.00 E 0.00 N 0 0 E 0.00 S 0.00 E 0.00 S 12 17 E 0.48 S 0.02 W 0.48 S 2 4 W 1.26 S 0.25 E 1.28 S 11 13 E 1.99 S 0.48 E 2.05 S 13 32 E 2.56 S 0.66 E 2.64 S 14 26 E 3.08 S 0.71 E 3.16 S 12 59 E 3.58 S 0.74 E 3.65 S 11 38 E 3.99 S 0.90 E 4.09 S 12 45 E 4.38 S 1.15 E 4.53 S 14 42 E S 31 56 E 606.16 S 32 6 E 700.57 S 31 52 E 806.74 S 32 3 E 924.16 S 32 9 E 1043.64 S 32 15 E 1162.86 S 32 19 E 1282.58 S 32 22 E 1401.52 S 32 43 E 1520.14 S 32 45 E 1635.99 0 O0 021 0 O0 0 O0 0 33 0 85 2.5O 4.56 2.68 1.77 4.81 S 1.38 E 5.00 S 15 58 E 5.30 S 1.59 E 5.53 S 16 41 E 5.95 S 1.94 E 6.26 S 18 4 E 6.72 S 2.45 E 7.16 S 20 2 E 7.49 S 3.10 E 8.10 S 22 29 E 8.32 S 3.86 E 9.18 S 24 54 E 11.41 S 5.37 E 12.61 S 25 11 E 19.19 S 9.14 E 21.26 S 25 28 E 30.79 S 16.19 E 34.79 S 27 44 E 45.61 S 26.84 E 52.92 S 30 29 E 3.62 1 .39 1.18 1 .71 2.22 2.73 2.76 3.37 1 .58 2.03 63.87 S 39.88 E 75.30 S 31 59 E 86.38 S 54.39 E 102.07 S 32 12 E 113.14 S 71,53 E 133.85 S 32 18 E 143.20 S 91.19 E 169.77 S 32 29 E 177,20 5 113.53 E 210.44 S 32 39 E 216.04 S 138.96 E 256.87 S 32 45 E 261.82 S 167.60 E 310.87 S 32 38 E 314.80 S 200.71 E 373.34 S 32 31 E 375.42 S 238.71 E 444.88 S 32 27 E 441.32 S 280,07 E 522.69 S 32 24 E 2.02 2.08 2.51 0.36 0.33 0.61 0.88 0.66 0.77 0.20 513.22 S 325.10 E 607.53 S 32 21 E 593.51 S 375.09 E 702.10 S 32 18 E 683.75 S 431.37 E 808.45 S 32 15 E 783.53 S 493.68 E 926.09 S 32 13 E 884.98 S 557.23 E 1045.80 S 32 12 E 986.04 S 620.97 E 1165.28 S 32 12 E 1087.52 S 684.96 E 1285.25 S 32 12 E 1188.22 S 748.76 E 1404.46 S 32 13 E 1288.51 S 812.64 E 1523.37 S 32 14 E 1386.19 S 875,52 E 1639.53 S 32 17 E COMPUTATION DATE: 7-JUN-91 PAGE 7 BP EXPLORATION Y-32 (43-03-10-13) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 29-MAY-1991 KELLY BUSHING ELEVATION: 88.14 FT ENGINEER: A. FRITZKE INTERPOLATED VALUES FOR EVEN 100 FEET 'OF SUB-SEA DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST, AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG 4662 62 3988 14 3900,00 49 12 S 32 40 E 1751,73 4815 4968 5121 5274 5426 5578 5730 5883 6035 58 4088 41 4188 78 4288 24 4388 63 4488 40 4588 72 4688 19 4788 22 4888 14 4000.00 49 0 5 32 2 E 1867.21 14 4100.00 49 17 S 31 58 E 1982.58 14 4200.00 49 9 S 31 40 E 2098.68 14 4300.00 48 54 S 31 36 E 2213.58 14 4400.00 48 56 S 30 58 E 2328.45 14 4500.00 49 8 S 30 59 E 2442.50 14 4600,00 48 50 S 30 30 E 2557,31 14 4700,00 49 12 5 30 7 E 2672.36 14 4800.00 48 27 5 29 47 E 2786,83 6185,37 4988,14 4900,00 48 28 5 29 49 E 2898,80 6339,18 5088,14 5000,00 50 27 5 31 7 E 3015,60 6497,63 5188,14 5100,00 51 16 S 31 31 E 3138,33 6658,03 5288.14 5200,00 51 44 S 31 52 E 3263,55 6820,59 5388.t4 5300,00 52 8 S 32 33 E 3391,46 6984,95 5488,14 5400,00 52 52 S 33 30 E 3521,50 7152,72 5588,14 5500,00 53 43 5 33 6 E 3655,75 7325,36 5688,14 5600,00 55 34 5 32 17 E 3796,10 7501,90 5788,14 5700,00 55 20 S 32 31 E 3941,27 7677.11 5888,14 5800,00 54 55 S 32 57 E 4084.74 7849,84 5988,14 5900,00 54 21 S 33 34 E 4225,10 8019,51 6088 14 6000,00 53 32 S 33 29 E 4361,66 8186,71 6188 8351.60 6288 8515,04 6388 8679.95 6488 8846.37 6588 9013.08 6688 9178.49 6788 9342,99 6888 14 6100,00 52 54 S 33 15 E 4495,18 14 6200,00 52 23 S 33 0 E 4625,86 14 6300,00 52 30 S 32 47 E 4754,76 14 6400.00 52 49 S 32 42 E 4885,53 14 6500,00 53 16 S 32 27 E 5018,22 14 6600.00 52 56 S 32 7 E 5151,32 14 6700,00 52 42 S 31 37 E 5282,85 14 6800.00 52 25 S 31 17 E 5413,30 9507,54 6988 14 6900,00 52 32 S 31 21 E 5543 83 9672,05 7088 9835.92 7188 9995,32 7288 10149,54 7388 10299,74 7488 10446,23 7588 10590.94 7688 10733.24 7788 10874.92 7888 14 7000,00 52 30 S 31 22 E 5674.29 14 7100,00 52 7 S 31 49 E 5803 93 14 7200,00 50 14 S 30 52 E 5927 87 14 7300,00 48 55 S 30 0 E 6045 21 14 7400.00 47 39 S 29 2 E 6157 26 14 7500,00 46 39 5 27 37 E 6264,30 14 7600,00 45 42 S 25 52 E 6368,84 14 7700,00 44 58 S 22 31 E 6469,79 14 7800,00 45 12 S 20 41 E 6569,34 0,62 1483,79 S 938 33 E 1755,59 S 32 19 E 0,54 1581,55 S 1000 0,16 1679,60 S 1061 0,79 1778,48 S 1122 0,67 1876,44 S 1183 0,40 1974,81 S 1242 0,41 2072,64 S 1301 0,88 2171,39 S 1360 0,22 2270,80 S 1418 1,01 2369,99 S 1475 29 E 1871,33 S 32 19 E 48 E 1986,90 S 32 18 E 67 E 2103,18 S 32 16 E 06 E 2218,26 $ 32 14 E 63 E 2333,24 S 32 11 E 47 E 2447,38 S 32 8 E 20 E 2562,24 S 32 4 E 21 E 2677,29 S 31 59 E 42 E 2791,73 S 31 54 E 1,41 2467,26 S 1530,94 E 2903,65 S 31 49 E 1,89 2568,00 S 1590,17 E 3020,48 S 31 46 E 0,52 2672,87 S 1654,25 E 3143,37 S 31 45 E 0,41 2779,60 S 1720,11 E 3268,78 S 31 45 E 0,71 2888,09 S 1788,34 E 3396,95 S 31 46 E 1,23 2997,54 S 1859,29 E 3527,35 S 31 49 E 0,89 3110,19 S 1933,15 E 3662,02 S 31 52 E 0,57 3228,70 S 2009,03 E 3802,72 S 31 53 E 0,94 3351,63 S 2086,85 E 3948,21 S 31 54 E 1,64 3472,70 S 2164,55 E 4092,06 S 31 56 E 0,73 3590,49 S 2241,74 E 4232,86 S 31 59 E 1,82 3704,78 S 2317 44 E 4369,89 $ 32 2 E 1,33 3816,72 S 2391 0.40 3926.55 5 2462 1.09 4035,12 S 2532 0.37 4145,42 S 2603 0,80 4257,52 S 2675 0,97 4370,28 S 2746 0.49 4482,18 S 2816 1,44 4593,69 S 2884 09 E 4503,85 5 32 4 E 68 E 4634,93 S 32 6 E 87 E 4764,20 S 32 7 E 77 E 4895,32 5 32 8 E 40 E 5028,34 S 32 9 E 64 E 5161,72 5 32 9 E 19 E 5293,48 S 32 8 E 21 E 5424.08 S 32 7 E 0 27 4705 32 S 2952,16 E 5554.76 S 32 6 E 1 32 4816 86 S 3020,15 E 5685.37 S 32 5 E 0 30 4927 50 S 3088,06 E 5815.18 S 32 5 E 1 29 5033 35 S 3152,87 E 5939.29 S 32 4 E 1 12 5134 59 $ 3212,31 E 6056,65 S 32 2 E 0 99 5232 10 S 3267,55 E 6168,61 S 31 59 E 1 24 5326 28 S 3318,41 E 6275,44 S 31 55 E 1,47 5419 80 S 3365,24 E 6379,59 S 31 50 E 1,99 5512.01 S 3407,00 E 6479,96 S 31 43 E 0,51 5605,58 S 3443,30 E 6578,67 S 31 34 E COMPUTATION DATE: 7-JUN-91 PAGE 8 BP EXPLORATION Y-32 (43-03-10-13) PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 29-MAY-1991 KELLY BUSHING ELEVATION: 88,14 FT ENGINEER: A. FRITZKE INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ, DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG 11016,48 7988.14 7900,00 44 55 S 20 22 E 6668.55 11157.53 8088.14 8000,00 45 4 S 21 15 E 6767.05 11300,80 8188.14 8100.00 45 56 5 21 27 E 6868.93 11444.91 8288.14 8200.00 45 43 S 20 36 E 6971.83 11588.71 8388.14 8300.00 46 16 S 18 5 E 7073.85 11734.52 8488.14 8400,00 46 57' S 17 42 E 7178.00 11882.86 8588.14 8500.00 48 38 S 16 34 E 7285,66 12035.74 8688.14 8600.00 49 32 S 12 5 E 7397.68 12193.08 8788.14 8700.00 51 26 S 7 43 E 7512,86 12356.69 8888.14 8800.00 53 36 S 4 16 E 7632.07 1 58 5699 47 S 3478 29 E 6677.01 S 31 24 E 62 5792 83 5887 92 5984 65 6082 01 6183 45 6287 27 6399 75 6519 64 S 3513 15 E 6774.72 S 31 14 E 96 5 3551 11 E 6875,93 5 31 6 E 77 S 3588 45 E 6978.14 S 30 57 E 22 5 3622 79 E 7079,40 S 30 47 E 44 S 3654 63 E 7182.71 S 30 35 E 72 5 3688 20 E 7289.60 5 30 24 E 79 $ 3716.59 E 7400.70 S 30 9 E 37 S 3737.73 E 7514.84 S 29 50 E 60 6648.21 S 3750.29 E 7633.04 S 29 26 E 12531,17 8988.14 8900.00 56 13 S 6 50 E 7763.56 12726.29 9088.14 9000.00 62 4 S 9 12 E 7920,53 12876.00 9156.34 9068.20 63 0 S 9 31 E 8046.64 2.95 6790.53 5 3763,77 E 7763.84 S 29 0 E 2.39 6956,28 5 3787.48 E 7920.53 $ 28 34 E 0.00 7087.85 5 3809.46 E 8046.72 S 28 15 E SCHLUMBEROER O I REC T I ONAL SUR V E Y COMPANY BP EXPLORAT I ON WELL Y-32 (43-03-10-13) FI ELD PRUOHOE BAY COUNTRY USA RUN ONE DATE LOOOED 29 - MAY - 9i REFERENCE 74612 ,,ELL: Y-32 (43-03-10-13) ~1326' SNL, 191' EWL, SEC 34, T11No R13E) rlORIZONTAL PROJECTION ~ORTH 6000 REF 74612 SCALE = 1/2000 IN/FT 4000 2000 -2000 -4000 -6000 -8000 SOUTH -lO001 -6000 -4000 -2000 0 WEST 2000 4000 6000 8000 10000 E~T FLL: Y-32 (43-03-10-13) .1326' SNL, 191' EWL, SEC 34, T11N, R13E) VERTICAL PROJECTION 331 . -4000 -2000 0 0 2000 4000 6000 8000 H-r-'r'-~ ...... r--~'-'~'"~ ...... ?-T"?'"? ...... ?"'?'"?'? ? ?"?'?' ? ~' "~ ...... ?-'?-'?"'? ....... ? ~ ~ ~ ? ~ ~ ~ ~ ~ , ~ ~ ~ . ~ ~ ~ .... ~ ~ ~ ::: ........ ........,.i..~..~ ...... ~.~...~..~ .... ~..+...~..., ....... +...~ ....... ~...L..~...~.~..~..~ ..... > ~..,..? .............. t..~.+m.. r'-r"t'"?')'"??"T"~ ...... ?"'?'"?'"T ...... ?'"~'T ~ ~ ~ ? ~ ! : ? 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L`i.`.~...~...~..L.~...i...L.~...L..L..L..L..{`~.~...~...l~...~.:.~..+..`lb.~`llb?l.~H.HH`} ...... ~l'b''~l''~''}'''+l'l~l'~ .... ~;ll~tl'fl+'l~l''?~ ...L..L.L..L..L.L-L..4...~ ....... 4...L..~.-.4-..b-4-.-4.--4.--~ ...... ~.4---4..-f--4.--4-4---4-4 ........ b-4--.41-.4.--b-4.-.4---4.--4-..~...4-.-+...Hb.b.H-.-H ....... +--.f.-+..-+--H'"b'"5"-+ ....... ~"5"'~"'~"'~'"'?"'~'"'~'"': *'"t ...... 5'f"~-"~'"~"'~ '"~'"~"'~'"~::, ...... ~'"~"'~'"~:~::::~:~~"'~"'~'"'~ ...... ~'"~'"~"'~i ...... ~"'~"'~'"~ ...... ~ ~-..~--.;.--~ ...... 4-..*--~---+--.~.--{.--+---?-.{i,~ :~:: ...... +"'~'"'}-'+"'"+'"'~'"?'*,::: ::;: .... iii:+~:::?'"??"'~"t"?~"~ :~ ........ ..... ~:~'~ .... :.:...:..: ~ ..... :4~:'~ .... ~...~...~-.+~'~'~ .... ---t.--t--t.-.t"-f'-t'l't'%'- d--'t'-t'--t-'-t"t-'?'--?---t--~-"~r~nn~?-?'-?-'? ....... ~'?-"?'t--???'--~ ...... ~ 'l' '~ ' ' ' T I ' l'[ll [ ~ ' ~ ' ~ ' ' Il[ ' [ ' ~ ~ ' 'T ....... ~''[~''l~[~l~' ~ [''l'~ I l~ ~'[~ [ ''T ...... ~' ~ '' ' ~ '~ ]l~l~ I : T 'll ~ I1 l~ ll~ ~ I 1 .d...L.L.H-.bb.~..b~ d---?-f"~ ...... f'f'f"} .... ...H.-H--.H-.H...b. ......... :ZEiZiZiZi:~. ........ ...~---~'":"'~"'t"~"'~'-':': ....... . ~ ,~ ~:~"+'"*'"~'"+'"~"'~~.,_ ~ ~....~._.~ .... .... :::::::::::::::::::::::::::::::::::::::: .... ,.+++..~_++.+..~ ...... +...~....~...+.+.+...~..+..~.... ..~ .... ~..,,.~.,...+._~...+ .... ---~--~-'?'~-'~-~--~-~--~-~::~::F~::'::~::F:f:: ::~:~::~::~::{::tt~::~:::~-'+''+''~'''~'''+'''+'''+''''~''''~,...~...~...~...~ ~ ~ ~ ~ ~ ~ ~ ~...~...~....~ .... .... ~..~...~...~.. <...~...~..~...?... :i:~::~:i~.~:+.?::~::~?~ ~ ...... ~ ~:::'~" .......... ~ ?.~~"~ ...... ~-.~...~ .... · "m'"m ....... m"'m"' i i~i i i~i i E 1 2,...~....b.H... :::: ':~:: .... b--bbb ,----?---?"?'"?'"'k"f"w'f"'~ ...... Y"Y"Y'"~'"UY' ~' ~' ~ ..... :"7"~"~'"~'":"~": : '"'"'""'"" ...... "*"~'"'"'::::t:t:t:t: ::t:t:t::~:::~...~...:...,..,...,...,...,....,..., . ::::!:::t~:::~::::::~:::t~:::~::: .... ~...~ ......... ~ ...... ~.+.. -...~.-~--~---~---,--~---~-+-~ ....... ?-.-?-~-..-?--.~..--?.?~--.~ ........ ~-.-+...-m?~..;...? ..... ~.'..~'"~'-"~-'",'--;"';"~--'~ ,..,...~_.,...,....,....~...,...., ........ ........ ,....,....,...., ....... ,..., , ............. ,..; .... ~ ::~:'~':; 10000 12000 l~il. PROJECTION ON VERTICAL PLANE 1SI. - 331. SCALED IN VERTICAL DEPTHS HORIZ SCALE = 1/2000 IN/FT I TELECOI Teleco Oilfield ,S. ,ces of Alaska Inc. 6116 Nielson Way Anchorage, AK 99502 (907) 562-2646 April 25, 1991 JOB #815 BP EXPLORATION (ALASKA) INC. WELL: Y-32 PRUDHOE BAY ~ RIG: AUDI #3 Attached please find a copy of the computer calculated MWD directional surveys for the above mentioned well. Teleco appreciates this opportunity to p=ovide service to BP Exploration (Alaska) Inc. Teleco is committed to providing the highest quality MWD Service and we would welcome any comments or questions concerning these surveys or any of our other services. Sincerely, Jonathan G. Mapes Field Operations Supervisor JGM/el Enclosures RECEIVED AU 6 2 ? A!as_~ Oil & Gas Cons. ,, Anchorage A ~.,i~i~'l' COMPANY BP EXPLORATION 10: ARC 0 Date :04/24/01 CHEVRON T#:82349 EXXON MOBIL PHILLIPS TEXACO STATE OF ALASKA GEOSClENCE ARCHIVES BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 J~P OPEN HOLE FINAL Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. Y-32 BHCA 04/19/91 #1 12319-12805 2"/5" Atlas Y,32 CN/GR 04/19/91 # 1 10520-12777 2"/5" Atlas Y-32 DIFL/GR 04/19/91 # 1 12319-12834 2"/5" Atlas *** GEOS/ARCO/EXXON/ARCHIVES ONLY. . Y'32 SS TVD 04/19/91 #1 12319-12834 Atlas 1 "/2" STATE ONLY: Magnetic Single Shot Directional Survey Date: Gyroscopic Directional Date: Job~: inforation Control Well Records LR 2-1 J. Dietz/S. McCurry GREAT LAND DIRECTIONAL DRILLING, INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY BP EXPLORATION (ALASKA) , INC. ~_~. COMPANY Y-32 ~L/ mm WELL NAME PRUDHOE BAY LOCATION AL391D17 MWD 04/16/91 JOB NUMBER DON LEJUENE NAME TYPE SURVEY . D E DIRECTIONAL Z~ T I TLE S I GNATURE DEPTH INTERVAL DATE SURVEY TAKEN 507 FT. 12286 FT. FROM TO 03/25/91 04/i5/91 FROM TO THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL WE HAVE RETAINED A COPY OF YOUR SURVEY REPORT IN OUR FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU SO DESIRE, ALL COPIES OF THE SURVEY REPORT WILL BE FORWARDED TO YOU ON WRITTEN REQUEST. ALL SURVEYS ARE KEPT IN A LOCKED FILE AND ARE HELD IN STRICTEST CONFIDENCE. I ;REAT LAND ',lient .... : ~ield ..... : lell ...... : ~ection at: :ngineer..: DIRECTIONAL DRILLING, BP EXPLORATION PRUDHOE BAY Y-32 S,31.77,E DON LEJUENE MEAS INCLN VERTICAL-DEPTHS DEPTH ANGLE BKB SUB-SEA 507 0.30 507 . 0 418.9 959 0.25 959 . 0 870.9 1418 0.70 1418.0 1329.8 1505 1.20 1505.0 1416.8 1599 3.60 1598.9 1510.7 1692 6.70 1691.5 1603.3 1786 9.10 1784.6 1696.4 1879 11.70 1876.1 1787.9 1974 13.40 1968.8 1880.6 2067 15.80 2058.8 1970.6 2160 17.60 2147.8 2059.7 2254 19.90 2236.8 2148.7 2349 22.10 2325.5 2237.4 2447 24.30 2415.6 2327.5 2536 27.00 2495.8 2407.7 2614 29.50 2564.5 2476.4 2707 32.30 2644.3 2556.2 2802 35.50 2723.2 2635.0 2895 37.10 2798.1 2710.0 2989 38.80 2872.2 2784.1 3082 40.60 2943.8 2855.6 ' Survey Codes (PY32D B1.17) : 3/MWD INC. RECORD OF SURVEY SECTION DIRECTION DISTNCE BEARING 1.0 S 7.00 W 3.1 S 38.00 E 6.8 S 49.10 E 8.2 S 25.90 E 12.1 S 28.70 E Computation · Survey Date...: RKB Elevation.: Reference ..... : Magnetic Dcln.: RELATIVE-COORDINATES FROM-WELL-HEAD 1.3 S 0.2 W 3.4 S 0.4 E 6.1 S 3.0 E 7.2 S 3.9 E 10.7 S 5.7 E 04/16/91 20.5 S 30.10 E. 18.0 S 9.8 E 33.4 S 35.00 E 28.9 S 16.7 E 50.1 S 37.10 E 42.5 S 26.6 E 70.7 S 35.00 E 59.2 S 38.8 E 94.1 S 32.90 E 78.6 S 51.9 E 120.8 S 36.10 E 100.6 S 67.0 E 150.9 S 36.09 E 125.0 S 84.8 E 184.9 S 36.40 E 152.5 S 104.9 E 223.4 S 36.80 E 183.5 S 127.9 E 261.8 S 33.30 E 215.0 S 150.1 E RADIUS OF CURVATURE 04/16/91 88.14 ft 30.00 E 298.7 346.4 399.4 454.4 512.2 S 32.60 E S 34.30 E S 33.60 E S 32.60 E S 32.60 E CLOSURE DL DISTNCE BEARING /100 1.3 S 7.00 W 0.06 3.4 S 6.85 E 0.01 6.8 S 26.31 E 0.10 8.2 S 28.25 E 0.57 12.2 S 27.94 E 2.55 20.5 S 28.54 E 3.33 33.4 S 30.09 E 2.56 50.1 S 32.08 E 2.80 70.7 S 33.24 E 1.79 94~2 S 33.42 E 2.59 120.9 S 33.66 E 1 96 185.1 S 34.53 E 2.32 223.7 S 34.89 E 2.25 262.2 S 34.91 E 3.14 246.0 S 170.1 E 285.8 S 196.5 E 329.8 S 226.0 E 375.9 S 256.1 E 424.6 S 287.3 E 571.6 S 31.90 E 474.8 S 319.0 E 299.1 S 34.67 E 3.21 346.8 S 34.50 E 3.06 399.8 S 34.43 E 3.38 454.9 S 34.27 E 1.7.6 512.6 S 34.08.E 1.81 572.0 S 33.89 E 1.96 -) Y-32 3 3 3 3 3 MEAS INCLN DEPTH ANGLE VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 3176 42.50 3014.1 2926.0 634.0 3269 45.20 3081.2 2993.0 698.4 3362 47.00 3145.7 3057.5 765.4 3457 49.50 3208.9 3120.8 836.3 3581 50.30 3288.8 3200.7 931.1 3 3674 50.30 3348.2 3260.1 3 3769 50.20 3408.9 3320.8 3 3862 50.30 3468.4 3380.3 3 3955 50.30 3527.8 3439.7 3 4049 50.10 3588.0 3499.9 3 4141 50.20 3646.9 3 4235 50.30 3707.1 3 4329 49.70 3767.5 3 4423 49.40 3828.5 3 4516 49.40 3889.0 3558.8 3618.9 3679.3 3740.3 3800.8 3862.7 3922.5 3984.4 4045.9 4107.3 3 4611 49.40 3950.8 3 4703 49~40 4010.7 3 4798 49.30 4072.6 3 4892 49.00 4134.0 3 4986 49.50 4195.4 3 5080 49.30 4256.6 4168.4 3 5174 49.10 4318.0 4229.9 3 5268 49.00 4379.6 4291.5 3 5361 49.20 4440.5 4352.4 3 5454 48.90 4501.5 4413.3 RECORD OF SURVEY 3 5547 49.00 4562.5 4474.4 1002.6 1075.6 1147.1 1218.6 1290.8 1361.3 1433.5 1505.5 1576.9 1647.5 1719.5 1789.3 1861.3 1932.4 2003.6 2074.9 2146.1 2217.0 2287.3 2357.5 2427.7 DIRECTION BEARING RELATIVE-COORDiNATES FROM-WELL-HEAD S 31.50 E 527.9 S 351.7 E S 32.60 E 582.5 S 385.9 E S 32.20 E 639.1 S 421.8 E S 32.60 E 698.9 S 459.8 E S 33.30 E 778.5 S 511.4 E S 34.00 E S 33.60 E S 33.30 E S 33.30 E S 33.60 E 838.1 S 551.0 E 898.8 S 591.6 E 958.4 S 631.1 E 1018.2 S 670.3 E 1078.5 S 710.2 E S 35.00 E 1136.8 S 750.0 E S 34.70 E 1196.1 S 791.3 E S 33.30 E 1255.8 S 831.5 E S 34.70 E 1315.1 S 871.5 E S 34.30 E 1373.3 S 911.5 E S 34.70 E 1432.8 S 952.4 E S 34.30 E 1490.3 S 991.9 E S 34.30 E 1549.9 S 1032.5 E S 32.90 E 1609.1 S 1071.9 E S 33.60 E 1668.6 S 1110.9 E Page 2 CLOSURE DISTNCE BEARING 634.3 S 33.67 E 698.7 S 33.52 E 765.7 S 33.43 E 836.6 S 33.34 E 931.4 S 33.30 E 1003.0 S 33.32 E 1076.0 ' S 33.36 E 1147.5 S 33.36 E 1219.1 S 33.36 E 1291.3 S 33.36 E 04/16/91 1361.9 S 33.41 E 1434.2 S 33.48 E 1506.2 S 33.51 E 1577.7 S 33.53 E 1648.3 S 33.57 E 1720.4 S 33.61 E 1790.3 S 33.65 E 1862.3 S 33.67 E 1933.4 S 33.67 E 2004.6 S 33.65 E S 32.60 E 1728.4 S 1149.9 E 2076.0 S 33.64 E S 32.90 E 1788.3 S 1188.4 E 2147.2 S 33.61 E S 33.30 E 1847.8 S 1227.2 E 2218.1 S 33.~59 E S 33.29 E 1906.5 S 1265.8 E 2288.4 S 33.58 E S 32.20 E 1965.6 S 1303.8 E 2358.7 S 33.56 E S 32.60 E 2024.8 S 1341.3 E /lOO 2.03 2.96 1.95 2.64 0.73 0.45 0.27 0.22 0.00 0.28 0.90 0.22 1.08 0.92 0.25 0.24 ..... ) 0.25 0.11 0.91 0.68 0.65 0.28 0.26 0.22 0.74 2428.8 S 33.52 E 0.27 'Survey Codes: 3/MWD Y-32 S MEAS INCLN C DEPTH ANGLE 3 5639 49.20 3 5734 49.00 3 5828 49.40 3 5922 49.00 3 6017 48.70 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 4622.8 4534.6 2497.2 4685.0 4596.8 2569.0 4746.4 4658.2 2640.1 4807.8 4719.7 2711.3 4870.3 4782.2 2782.8 3 6110 48.10 4932.1 4843.9 3 6204 48.90 4994.3 4906.2 3 6300 49.70 5056.9 4968.8 3 6393 50.80 5116.4 5028.3 3 6487 51.20 5175.6 5087.4 3 6581 51.40 5234.3 5146.2 3 6674 51.80 5292.1 5204.0 3 6768 52.20 5350.0 5261.8 3 6861 52.40 5406.9 5318.7 3 6954 52.90 5463.3 5375.1 3 7048 53.70 5519.5 5431.3 3 7140 54.00 5573.7 5485.6 3 7234 54.70 5628.5 5540.4 3 7328 55.70 5682.2 5594.0 3 7421 55.60 5734.6 5646.5 3 7516 55.50 5788.4 5700.2 3 7609 55.20 5841.2 5753.1 3 7702 54.90 5894.5 5806.4 3 7796 54.70 5948.7 5860.6 3 7890 54.10 6003.4 5915.3 RECORD OF SURVEY 3 7985 53.60 6059.5 5971.3 2852.4 2922.7 2995.5 3067.0 3140.0 3213.4 3286.2 3360.3 3433.8 3507.6 3582.8 3657.0 3733.3 3810.4 3887.1 3965.3 4041.7 4117.7 4194.4 4270.7 4347.2 DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD S 32.90 E 2083.3 S 1379.0 E S 32.20 E 2143.8 S 1417.6 E S 31.90 E 2204.1 S 1455.4 E S 32.20 E 2264.4 S 1493.1 E S 31.50 E 2325.2 S 1530.9 E S 30.10 E 2384.9 S 1566.5 E S 30.09 E 2445.9 S 1601.8 E S 31.20 E 2508.5 S 1638.9 E S 31.90 E 2569.4 S 1676.3 E S 32.90 E 2631.1 S 1715.4 E S 33.30 E S 33.30 E S 33.60 E S 35.00 E S 36.10 E S 34.7O E S 34.69 E S 34.00 E S 33.99 E S 34.70 E 2692.5 S 1755.5 E 2753.4 S 1795.5 E 2815.3 S 1836.3 E 2876.0 S 1877.8 E 2936.2 S 1920.8 E 2997.6 S 1964.4 E 3058.7 S 2006.7 E 3121.8 S 2049.8 E 3185.8 S 2093.0 E 3249.2 S 2136.3 E S 35.00 ~ 3313.4 S 2181.0 E S 35.70 E 3375.8 S 2225.3 E S 35.70 E 3437.7 S 2269.8 E S 34.70 E 3500.5 S 2314.1 E S 36.10 E 3562.8 S 2358.3 E S 34.70 E 3625.3 S 2402.8 E Page 3 04/16/91 CLOSURE DISTNCE BEARING 2498.3 S 33.50 E 2570.1 S 33.47 E 2641.3 S 33.44 E 2712.4 S 33.40 E 2783.9 S 33.36 E DL /lOO 0.29 0.47 0.46 0.46 0.52 2853.4 S 33.30 E 1.05 2923.7 S 33.22 E 0.85 2996.4 S' 33.16 E 1.07 3067.9 'S 33.12 E 1.27 3140.9 S 33.10 E 0.77 3214.3 S 33.10 E 3287.1 S 33.11 E 3361.2 S 33.12 E 3434.8 S 33.14 E ' 3508.6 S 33.19 E 3584.0 S 33.24 E 3658.2 S 33.27 E 3734.6 S 33.29 E 3811.8 S 33.30 E 3888.5 S 33.32 E 0.34 0.43 0.47 0.97 0.92 1.29 0.33 0.89 1.06 0.53 3966.8 S 33.35 E 0.24 4043.3 S 33.39 E 0.60 4119.5 S 33.44 E 0.32 4196.3 S 33.47 E 0.74 4272.6 S 33.50 E 1.17 4349.3 S 33.54 E 1.09 ASurvey Codes: 3/MWD Y-32 3 3 3 3 3 MEAS INCLN DEPTH ANGLE 8079 53.40 8173 53.00 8267 52.'80 8362 52.40 8454 52.40 3 8547 52.70 3 8641 52.80 3 8735 53.20 3 8830 53.40 3 8923 53.20 3 9024 53.00 3 9118 52.80 3 9211 52.60 3 9304 52.60 3 9398 52.70 3 9492 52.60 3 9586 52.60 3 9681 52.60 3 9771 52.40 3 9870 51.70 3 9963 50.40 3 10056 49.70 3 10151 48.80 3 10245 48.00 3 10340 47.20 3 10428 46. VERTICAL-DEPTHS BKB SUB-SEA RECORD OF SURVEY SECTION DISTNCE DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD 6115.4 6027.2 4422.7 S 34.69 E 3687.5 S 2445.8 E 6171.7 6083.5 4497.8 S 35.40 E 3749.1 S 2489.0 E 6228.4 6140.3 4572.7 S 35.39 E 3810.2 S 2532.4 E 6286.1 6198.0 4648.0 S 34.30 E 3872.1 S 2575.6 E 6342.2 6254.1 4720.9 S 34.00 E 3932.5 S 2616.5 E S 33.99 E 3993.7 S 2657.8 E S 34.00 E 4055.7 S 2699.'6 E S 33.99 E 4118.0 S 2741.6 E S 34.'00 E 4181.1 S 2784.2 E S 34.70 E 4242.7 S 2826.2 E 6398.8 6310.6 4794.6 6455.7 6367.5 4869.4 6512.2 6424.1 4944.4 6569.0 6480.9 5020.5 6624.6 6536.5 5095.0 6685.2 6597.1 5175.7 S 33.30 E 4309.6 S 2871.4 E 6741.9 6653.8 5250.7 S 33.60 E 4372.2 S 2912.7 E 6798.3 6710.2 5324.6 S 32.60 E 4434.2 S 2953.1 E 6854.8 6766.6 5398.5 S 32.90 E 4496.3 S 2993.1 E 6911.8 6823.7 5473.2 S 32.20 E 4559.3 S 3033.3 E 6968.8 6880.7 5547.9 7025.9 6937.8 5622.6 7083.6 6995.5 5698.0 7138.4 7050.3 5769.4 7199.3 7111.2 5847.4 7257.8 7169.6 5919.7 7317.5 7229.3 5991.0 7379.5 7291.4 6062.9 7441.9 7353.8 6133.2 7506.0 7417.8 6203.4 S 34.00 E S 32.60 E S 33.60 E S 33.30 E S 34.00 E 4621.9 S 3074.1 E 4684.3 S 3115.1 E 4747.5 S 3156.3 E 4807.1 S 3195.7 E 4872.1 S 3238.9 E S 32.20 E 4932.6 S 3278.4 E S 32.90 E 4992.7 S 3316.8 E S 32.60 E 5053.3 S 3355.7 E S 31.20 E 5112.9 S 3392.8 E S 30.10 E 5173.3 S 3428.6 E 70 7566.0 7477.9 6267.6 S 29.40 E 5229.1 S 3460.5 E Page 4 04/16/91 CLOSURE DL DISTNCE BEARING /100 4424.9 S 33.56 E 0.21 4500.1 S 33.58 E 0.64 4575.0 S 33.61 E 0.21 4650.5 S 33.63 E 0.83 4723.4 S 33.64 E O.20 4797.2 S 33.64 E 0.32 4872.0 S 33.65 E 0.11 4947.1 S 33.65 E 0.43 5023.3 'S 33.66 E 0.21 5097.8 S 33.67 E 0.53 5178.6 S 33.67 E 0.91 5253.6 S 33.67 E 0.29 5327.5 S 33.66 E 0.71 5401.4 S 33.65 E 0.20 5476.1 S 33.64 E 0.48 5550.8 S 33.63 E 1.21 5625.5 S 33.62 E 0.94 5701.0 S 33.62 E 0 66 5772.4 S 33.62 E 0.31 5850.4 S 33.62 E 0.83 5922.8 S 33.61 E 1.81 5994.0 S 33.60 E 0.87 6066.0 S 33.59 E 0.96 6136.3 S 33.57 E 1.18 6206.3 S 33.53 E 1.05 6270.5 S 33.50 E 0.71 ASurvey Codes: 3/MWD -32 RECORD OF SURVEY Page 5 04/16/91 MEAS INCLN DEPTH ANGLE VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 10522 46.20 7630.8 7542.7 6335.7 10616 45.50 7696.3 7608.1 6402.9 10710 45.00 7762.4 7674.3 6469.3 10766 45.10 7802.0 7713.9 6508.6 10861 45.20 7869.0 7780.9 6575.0 10955 45.00 7935.4 7847.2 6640.6 11050 44.90 8002.6 7914.5 6706.7 11144 45.20 8069.0 7980.9 6772.2 11239 45.80 8135.6 8047.5 6839.2 11334 46.10 8201.6 8113.5 6906.7 11428 45.90 8266.9 8178.8 6973.4 11523 46.10 8332.9 8244.8 7040.5 11617 46.60 8~97.8 8309.7 7106.9 11677 46.90 8438.9 8350.8 7149.4 11754 46.90 8491.5 8403.4 7204.5 11848 48.50 8554.8 8466.7 7272.7 11947 49.20 8619.9 8531.8 7345.1 12040 50.00 8680.2 8592.1 7413.3 12134 50.90 8740.1 8651.9 7482.2 12229 51.90 8799.3 8711.2 7551.4 12286 52.70 8834.2 8746.1 7592.8 DIRECTION BEARING S 28.00 E S 27.00 E S 24.80 E S 22.40 E S 22.39 E RELATIVE-COORDINATES FROM-WELL-HEAD 5288.9 S 3493.2 E 5348.7 S 3524.4 E 5408.8 S 3553.5 E 5445.1 S 3569.4 E 5507.3 S 3595.1 E S 21.70 E 5569.1 S 3620.1 E S 21.30 E 5631.5 S 3644.7 E S 22.40 E 5693.3 S 3669.4 E S 23.80 E 5755.6 S 3696.0 E S 22.70 E 5818.3 S 3722.9 E S 22.00 E 5880.8 S 3748.7 E S 19.60 E 5944.7 S 3772.9 E S 18.90 E 6008.9 S 3795.3 E S 18.20 E 6050.4 S 3809.3 E S 22.00 E 6103.2 S 3828.6 E S 19.20 E S 17.10 E S 15.00 E S 12.20 E S 9.00 E S 8.00 E 6168.2 S 3853.0 E 6239.1 S 3876.2 E 6307.1 S 3895.8 E 6377.6 S 3912.9 E 6450.5 S 3926.5 E 6495.1 S 3933.2 E CLOSURE DISTNCE BEARING DL /lOO 6338.4 S 33.44 E 0.94 6405.5 S 33.38 E 0.92 6471.7 S 33.30 E 1.29 6510.7 S 33.25 E 2.16 6576.9 S 33.14 E 0.11 6642.2 S 33.03 E 0.42 6708.0 S 32.91 E 0.23 6773.3 S 32.80 E 0.67 6840.1 S 32.71 E 0.99 6907.5 S 32.61 E 0.68 6974.0 S 32.51 E 0.44 7040.9 S 32.40 E 1.33 7107.2 S 32.28 E 0.66 7149.6 S 32.19 E 0.80 7204.6 S 32.10 E 2.63 7272.7 S 31.99 E 2.39 7345.1 S 31.85 E 1.41 7413.3 S 31.70 E 1.58 7482.2 S 31.53 E 2.03 7551.6 S 31.33 E 2.34 7593.2 S 31.20 E 1.79 ~urvey Codes: 3/MWD Y-32 SUBSEA DEPTH 5O0 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 MEAS DEPTH 588 688 788 888 988 1088 1188 1288 1388 1488 1588 1689 1790 1891 1994 2098 2202 2309 2417 2527 2641 2759 2883 3009 3141 Page DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL 6 04/16/91 INCLN TVD MD-TVD VERT DIRECTION ANGLE BKB DIFF CRRT BEARING RELATIVE COORDINATES FROM WELL HEAD 0.29 588 0 0.28 688 0 0.27 788 0 0.26 888 0 0.28 988 0 0 S 1.08 E 0 S 11.03 E 0 S 20.99 E 0 S 30.95 E 0 S 38.70 E 1.73 S 0.18 W 2.23 S 0.13 W 2.69 S 0.01 E 3.10 S 0.22 E 3.46 S 0.49 E 0.38 1088 0 0.47 1188 0 0.57 1288 0 0.67 1388 0 1.10 1488 0 0 S 41.12 E 3.90 S 0.85 E 0 S 43.54 E 4.45 S 1.35 E 0 S 45.96 E 5.11 S 1.98 E 0~ S 48.38 E 5.87 S 2.76 E 0 S 30.39 E 6.95 S 3.72 E 3.33 1588 0 6.59 1688 0 9.20 1788 1 11.92 1888 3 13.91 1988 6 0 S 28.38 E 10.17 S 5.39 .E~ 0 S 30.05 E 17.68 S 9.60 E 1 S 35.08 E 29.37 S 17.07 E 2 S 36.83 E 44.49 S 28.14 E 3 S 34.55 E 63.02 S 41.45 E 16.39 2088 9 18.64 2188 14 21.17 2288 21 23.63 2388 29 26.74 2488 39 4 S 33.95 E 85.68 S 56.53 E 5 S 36.10 E 111.28 S 74.76 E 6 S 36.27 E 140.54 S 96.13 E 8 S 36.68 E 173.70 S 120.64 E 10 S 33.64 E 211.77 S 147.91 E 30.32 2588 53 34.06 2688 71 36.89 2788 94 39.20 2888 121 41.79 2988 153 14 S 33.10 E 257.40 S 177.50 E 18 S 33.91 E 309.56 S 212.52 E 23 S 32.73 E 369.58 S 252.05 E 27 S 32.45 E 435.46 S 294.18 E 31 S 31.65 E 507.85 S 339.40 E 3000 3279 45.39 3088 191 38 S 32.56 E 588.41 S 389.68 E Y-32 Page 7 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL 04/16/91 SUBSEA MEAS INCLN DEPTH DEPTH ANGLE TVD BKB 3100 3425 48.66 3188 3200 3580 50.29 3288 3300 3736 50.23 3388 3400 3893 50.30 3488 3500 4049 50.10 3588 3600 4205 50.27 3688 3700 4361 49.60 3788 3800 4515 49.40 3888 3900 4668 49.40 3988 4000 4822 49.22 4088 4100 4975 49.44 4188 4200 5128 49.20 4288 4300 5281 49.03 4388 4400 5434 48.97 4488 4500 5586 49.08 4588 4600 5739 49.02 4688 4700 5892 49.13 4788 4800 6044 48.53 4888 4900 6195 48.82 - 4988 5000 6349 50.27 5088 5100 6507 51.24 5188 5200 6668 51.77 5288 5300 6830 52.33 5388 5400 6995 53.25 5488 5500 7165 54.18 5588 MD-TVD VERT DIRECTION RELATIVE COORDINATES DIFF CRRT BEARING FROM WELL HEAD 237 46 S 32.47 E 678.68 S 446.88 E 292 55 S 33.29 E 777.83 S 510.93 E 348 57 S 33.74 E 877.95 S 577.79 E 405 56 S 33.30 E 978.27 S 644.10 E 461 56 S 33.60 E 1078.62 S 710.25 E 517 56 S 34.79 E 1177.42 S 778.27 E 573 56 S 33.78 E ~ 1276.10 S 844.96 E 627 54 S 34.31 E 1372.51 S 910.96 E 680 54 S 34.45 E 1468.63 S 977.08 E 734 53 S 33.94 E 1564.85 S 1042.69 E 787 53 S 33.52 E 1661.57 S 1106.24 E 840 54 S 32.75 E 1759.27 S 1169.69 E 893 53 S 33.30 E 1855.97 S 1232.57 E 946 53 S 32.44 E 1952.68 S 1295.59 E 998 52 S 32.73 E 2049.65 S 1357.27 E 1051 53 S 32.18 E 2146.92 S 1419.54 E 1104 53 S 32.10 E 2245.25 S 1481.05 E 1156 52 S 31.09 E 2342.49 S 1541.37 E~ 1206 51 S 30.09 E 2439.71 S 1598.21 E 1260 54 S 31.57 E 2540.19 S 1658.22 E 1319 59 S 32.99 E 2644.21 S 1723.93 E 1379 61 S 33.30 E 2749.23 S 1792.73 E 1442 63 S 34.54 E 2856.10 S 1863.95 E 1507 65 S 35.48 E 2963.03 S 1940.13 E 1576 69 S 34.51 E 3075.09 S 2018.03 E 5600 7339 55.69 5688 1650 74 S 34.07 E 3193.03 S 2097.88 E Y-32 Page DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL 8 04/16/91 SUBSEA DEPTH 5700 5800 5900 6000 6100 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 8000 8100 MEAS DEPTH 7516 7691 7864 8033 8200 8365 8529 8695 8862 9029 9194 9359 9524 9688 9852 10010 10164 10314 10460 10604 10746 10888 11030 11171 11315 INCLN TVD MD-TVD VERT DIRECTION ANGLE BKB DIFF CRRT BEARING 55.50 5788 1727 77 S 35.00 E 54.94 5888 1803 75 S 35.70 E 54.27 5988 1876 73 S 35.71 E 53.50 6088 1945 69 S 34.69 E 52.94 6188 2012 67 S 35.40 E 52.40 6288 2077 65 S 34.29 E 52.64 6388 2141 64 S 33.99 E 53.03 6488 2207 65 S 33.99 E 53.33 6588 2274 67 S 34.24 E~ 52.99 6688 2341 67 S 33.32 E 52.64 6788 2406 65 S 32.78 E 52.66 6888 2471 65 S 32.49 E 52.60 6988 2536 65 S 33.53 E 52.58 7088 2600 65 S 33.58 E 51.83 7188 2664 64 S 33.87 E 50.04 7288 2722 59 S 32.56 E 48.69 7388 2776 54' S 32.40 E 47.42 7488 2826 50 S 30.40 E 46.53 7588 2872 46 S 28.92 E 45.59 7688 2916 44 S 27.12 E 45.06 7788 2958 42 S 23.24 E 45.14 7888 3000 42 S 22.19 E 44.92 7988 3041 41 S 21.39 E 45.37 8088 3083 42 S 22.80 E 46.04 8188 3126 43 S 22.93 E RELATIVE COORDINATES FROM WELL HEAD 3313.17 S 2180.86 E 3430.37 S 2264.49 E 3545.66 S 2345.92 E 3657.26 S 2424.88 E 3766.87 S 2501.64 E 3874.34 S 2577.06 E 3982.12 S 2649.95 E 4091.32 S 2723.61 E 4202.39 S 2798.58 E 4312.84 S 2873.50 E 4422.96 S 2945.93 E 4533.04 S 3016.67 E 4642.86 S 3088.12 E 4752.41 S 3159.56 E 4860.31 S 3231.01 E 4963.46 S 3297.95 E 5061.58 S 3361.00 E 5156.61 S 3418.88 E 5249.55 S 3471.92 E 5341.33 S 3520.61'E 5432.25 S 3564.01 E 5525.15 S 3602.36 E 5618.08 S 3639.41 E 5711.09 S 3676.84 E 5805.39 S 3717.51 E 8200 11458 45.96 8288 3170 44 S 21.23 E 5901.20 S 3756.73 E Y-32 Page DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL 9 04/16/91 SUBSEA DEPTH MEAS DEPTH INCLN TVD MD-TVD VERT DIRECTION ANGLE BKB DIFF CRRT BEARING 8300 11603 46.53 8388 3215 8400 11749 46.90 8488 3261 8500 11898 48.86 8588 3310 8600 12052 50.12 8688 3364 8700 12211 51.71 8788 3423 44 S 19.00 E 46 S 21.75 E 49 S 18.13 E 54 S 14.63 E 59 S 9.61 E · RELATIVE COORDINATES FROM WELL HEAD 5999.27 S 6099.78 S 6204.15 S 6316.26 S 6436.47 S 3792.03 E 3827.21 E 3865.16 E · 3898.24 E 3924.22 E Y-32 Page 10 DATA INTERPOLATED FOR 1000 FT MEASURED DEPTH INTERVAL o4/16/91 MEAS INCLN VERT-DEPTHS SECT DIRECTION REL-COORDINATES CLOSURE DEPTH ANGLE BKB SUB-S DIST BEARING FROM-WELLHEAD DIST .BEARING 1000 0.29 1000 912 3 S 38.99 E 4 S 2000 14.07 1994 1906 77 S 34.41 E 64 S 3000 39.01 2881 2793 519 S 32.52 E 430 S 4000 50.20 3557 3468 1253 S 33.44 E 1047 S 5000 49.47 4205 4116 2014 S 33.45 E 1678 S DL/ 100 1 E 4 S 8.49 E 0.1 42 E 77 S 33.36 E 2.6 291 E 520 S 34.06 E 2.0 689 E 1254 S 33.36 E 0.3 1117 E 2015 S 33.65 E 0.7 6000 48.75 4859 4771 2770 S 31.63 E 2314 S 7000 53.29 5491 5403 3544 S 35.41 E 2966 S 8000 53.57 6068 5980 4359 S 34.70 E 3635 S 9000 53.05 6671 65~3 5157 S 33.63 E 4294 S 10000 50.12 7281 7193 5948 S 32.48 E 4957 S 1524 E 2771 S 33.37 E 0.5 1942 E 3545 S 33.22 E 1.3 2410 E 4361 S 33.54 E 0.2 2861 E 5159 S 33.68 E 0.9 3294 E 5951 S 33.60 E 0.9 11000 44.95 7967 7879 6672 S 21.51 E 5599 S 12000 49.66 8654 8566 7384 S 15.90 E 6278 S 3632 E 6673 S 32.97 E 0.2 3888 E 7384 S 31.77 E 1.6 T V' D <KB>O 5OO 1000 1500 20OO 2500 3000 2500 4000 4500 '5000 5500 6000 6500 7000 7500 8000 8500 A VERTICAL SECTION VIEW BP EXPLORATION Y-32 Section at: S 31.77 E TVD Scale.: ! inch = 1000 feet Der Scale.' I inch = 1400 feet Drawn ' 04/16/91 Marker Identification A) KB MD TVD SECTN INCLN 0 0 0 0.00 .70 9000 700 0 700 t400 2t00 2800 3500 4200 4900 5600 6300 7000 Section Departure .. I Harker Identification NO N/S A} KB 0 0 N 0 E BI TO t22B6 6495 S 3933 E PLAN VIE BP EXPLORATION Y-32 CLOSURE ..... : 7593 f~ S 3!.20 E OECLtNATION.: 30.00 E SCALE ....... : I inch = lO00 feet DRAHN ....... : 04/16/91 500 · ' 0 ~, 500 lO00 1500 2000 2500 3000 3500 4000 4500 5000 5500 §000 6500 500 0 500 tO00 t500 2000 2500 3000 3500 4000 4500 5000 5500 <- NEST' EAST -> TELECO OILFIELD SERVICES SURVEY CALCULATIONS Date 91-3-30 Company: B.P. Exploration Well: y-32 Location: Prudhoe Bay Rig: A.U.D.I. #3 TELECO Job # Grid Correction: Magnetic Declination: Total grid correction: Proposed Direction: 815tak 0.0° 30.0° 30.0° 148.2° MINIMUM CURVATURE CALCULATION Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* Teleco tie-in to gyro 959 0 0.3 142.0 958.99 3.16 3.45S 0.43E 3.48 S 7.10E 0.00 1418 459 0.7 130.9 1417.97 6.83 6.07S 3.17E 6.85 S 27.52E 0.10 1505 87 1.2 154.1 1504.96 8.25 7.24S 3.97E 8.26 S 28.70E 0.71 1599 94 3.6 151.3 1598.87 12.17 10.72S 5.81E 12.19 S 28.47E 2.56 1692 93 6.7 149.9 1691.48 20.51 17.97S 9.94E 20.54 S 28.94E 3.34 PAGE 1 Company: B.P. Exploration, Well: y-32, Location: Prudhoe Bay, Riq: A.U.D.I.~3 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' 1786 94 9.1 145.0 1784.59 33.42 28.81S 16.95E 33.43 S 30.47E 2.65 1879 93 11.7 142.9 1876.05 50.15 42.36S 26.86E 50.15 S 32.38E 2.83 1974 95 13.4 145.0 1968.78 70.73 59.06S 38.98E 70.76 S 33.43E 1.85 2067 93 15.8 147.1 2058.77 94.16 78.52S 52.04E 94.20 S 33.53E 2.64 2160 93 17.6 143.9 2147.85 120.84 100.51S 67.20E 120.91 S 33.77E 2.17 2254 94 19.9 143.9 2236.85 150.96 124.93S 85.00E 151.10 S 34.23E 2.45 2349 95 22.1 143.6 2325.54 184.90 152.38S 105.14E 185.13 S 34.60E 2.32 Tie-in to Teleco 2447 98 24.3 143.2 2415.61 223.36 183.36S 128.16E 223.71 S 34.95E 0.00 2536 89 27.0 146.7 2495.83 261.82 214.92S 150.23E 262.22 S 34.95E 3.49 2614 78 29.5 147.4 2564.53 298.73 245.91S 170.30E 299.12 S 34.70E 3.22 2707 93 32.3 145.7 2644.33 346.46 285.73S 196.65E 346.87 S 34.54E 3.15 2802 95 35.5 146.4 2723.17 399.40 329.69S 226.22E 399.84 S 34.46E 3.39 2895 93 37.1 147.4 2798.12 454.44 375.81S 256.28E 454.88 S 34.29E 1.83 2989 94 38.8 147.4 2872.24 512.24 424.51S 287.43E 512.66 S 34.10E 1.81 PAGE 2 Company: B.P. Exploration, Well: y-32, Location: Prudhoe Bay, Riq: A.U.D.I.~3 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 3082 93 40.6 148.1 2943.79 571.64 474.75S 319.12E 572.04 S 33.91E 1.99 3176 94 42.5 148.5 3014.14 633.98 527.80S 351.87E 634.34 S 33.69E 2.04 3269 93 45.2 147.4 3081.20 698.40 582.39S 386.07E 698.74 S 33.54E 3.02 3362 93 47.0 147.8 3145.68 765.41 638.98S 421.98E 765.74 S 33.44E 1.97 3457 95 49.5 147.4 3208.92 836.28 698.82S 459.96E 836.60 S 33.35E 2.64 3581 124 50.3 146.7 3288.79 931.11 778.41S 511.55E 931.45 S 33.31E 0.78 3674 93 50.3 146.0 3348.20 1002.63 837.97S 551.19E 1003.00 S 33.34E 0.57 3769 95 50.2 146.4 3408.95 1075.62 898.67S 591.82E 1076.04 S 33.37E 0.33 3862 93 50.3 146.7 3468.42 1147.09 958.33S 631.23E 1147.54 S 33.37E 0.27 3955 93 50.3 146.7 3527.82 1218.62 1018.14S 670.52E 1219.10 S 33.37E 0.00 4049 94 50.1 146.4 3587.99 1290.81 1078.39S 710.32E 1291.31 S 33.37E 0.32 4141 92 50.2 145.0 3646.94 1361.37 1136.74S 750.12E 1361.93 S 33.42E 1.17 4235 94 50.3 145.3 3707.05 1433.53 1196.05S 791.41E 1434.18 S 33.49E 0.26 PAGE 3 Company: B.P. Exploration, Well: ¥-32, Location: Prudhoe Bay, Riq: A.U.D.I.~3 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 4329 94 49.7 146.7 3767.48 1505.48 1255.75S 831.68E 1506.18 S 33.52E 1.31 4423 94, 49.4 145.3 3828.46 1576.96 1315.05S 871.68E 1577.71 S 33.54E 1.18 4516 93 49.4 145.7 3888.99 1647.49 1373.24S 911.67E 1648.31 S 33.58E 0.33 4611 95 49.4 145.3 3950.81 1719.54 1432.68S 952.53E 1720.43 S 33.62E 0.32 4703 92 49.4 145.7 4010.68 1789.31 1490.25S 992.09E 1790.28 S 33.65E 0.33 4798 95 49.3 145.7 4072.57 1861.32 1549.79S 1032.71E 1862.35 S 33.68E 0.11 4892 94 49.0 147.1 4134.05 1932.39 1609.02S 1072.06E 1933.46 S 33.67E 1.17 4986 94 49.5 146.4 4195.40 2003.58 1668.57S llll.llE 2004.67 S 33.66E 0.77 5080 94 49.3 147.4 4256.57 2074.93 1728.36S 1150.08E 2076.04 S 33.64E 0.84 5174 94 49.1 147.1 4317.99 2146.08 1788.21S 1188.58E 2147.19 S 33.61E 0.32 5268 94 49.0 146.7 4379.60 2217.06 1847.69S 1227.35E 2218.18 S 33.59E 0.33 5361 93 49.2 146.7 4440.48 2287.33 1906.44S 1265.95E 2288.48 S 33.59E 0.20 5454 93 48.9 147.8 4501.43 2357.56 1965.52S 1303.95E 2358.72 S 33.56E 0.95 PAGE 4 Company: B.P. Exploration, Well: y-32, Location: Prudhoe Bay, Riq: A.U.D.I.~3 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 5547 93 49.0 147.4 4562.50 2427.70 2024,74S 1341.53E 2428.84 S 33.53E 0.34 5639 92 49.2 147.1 4622.73 2497.23 2083.23S 1379.15E 2498.38 S 33.51E 0.32 5734 95 49.0 147.8 4684.93 2569.04 2143.76S 1417.79E 2570.18 S 33.48E 0.59 5828 94 49.4 148.1 4746.34 2640.20 2204.07S 1455.55E 2641.32 S 33.44E 0.48 5922 94 49.0 147.8 4807.76 2711.36 2264,39S 1493.31E 2712.46 S 33.40E 0.48 6017 95 48.7 148.5 4870.27 2782.90 2325.16S 1531.07E 2783.98 S 33.36E 0.64 6110 93 48.1 149.9 4932.01 2852.43 2384.89S 1566.68E 2853.45 S 33.30E 1.30 6204 94 48.9 149.9 4994.30 2922.80 2445.80S 1601.99E 2923.74 S 33.22E 0.85 6300 96 49.7 148.8 5056.90 2995.57 2508.41S 1639.09E 2996.45 S 33.16E 1.20 6393 93 50.8 148.1 5116.37 3067.07 2569.33S 1676.51E 3067.92 S 33.12E 1.32 6487 94 51.2 147.1 5175.52 3140.11 2631.01S 1715.65E 3140.97 S 33.11E 0.93 6581 94 51.4 146.7 5234.30 3213.45 2692.47S 1755.71E 3214.33 S 33.11E 0.39 6674 93 51.8 146.7 5292.06 3286.31 2753.38S 1795.73E 3287.21 S 33.11E 0.43 PAGE 5 Company: B.P. Exploration, Well: y-32, Location: Prudhoe Bay, Riq: A.U.D.I.~3 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 6768 94 52.2 146.4 5349.94 3360.35 2815.19S 1836 56E 3361.28 S 33.12E 0.49 6861 93 52.4 145.0 , 5406.81 3433.86 2875.97S 1,878.02E 3434.85 S 33.14E 1.20 6954 93 52.9 143.9 5463.23 3507.63 2936.13S 1921.00E 3508.71 S 33.20E 1.09 7048 94 53.7 145.3 5519.41 3582.84 2997.56S 1964.65E 3584.02 S 33.24E 1.47 7140 92 54.0 145.3 5573.67 3657.03 3058.64S 2006'94E 3658.29 S 33.27E 0.34 7234 94 54.7 146.0 5628.45 3733.34 3121.71S 2050.04E 3734.66 S 33.29E 0.96 7328 94 55.7 146.0 5682.10 3810.47 3185.71S 2093,19E 3811.84 S 33.31E 1.06 7421 93 55.6 145.3 5734.58 3887.17 3249.10S 2136.50E 3888.61 S 33.33E 0.64 7516 95 55.5 145.0 5788.32 3965.40 3313.39S 2181.26E 3966.92 S 33.36E 0.27 7609 93 55.2 144.3 5841.19 4041.76 3375.80S 2225.52E 4043.38 S 33.40E 0.71 7702 93 54.9 144.3 5894.47 4117.81 3437.70S 2270.00E 4119.55 S 33.44E 0.32 7796 94 54.7 145.3 5948.65 4194.48 3500.47S 2314.28E 4196.33 S 33.47E 0.89 7890 94 54.1 143.9 6003.38 4270.75 3562.77S 2358.55E 4272.71 S 33.50E 1.37 PAGE 6 Company: B.P. Exploration, Well: ¥-32, Location: Prudhoe Bay, Riq: A.U.D.I.~3 Meas Course TrUe Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 7985 95 53.6 145.3 6059.42 4347.31 3625.29S 2402.99E. 4349.38 S 33.54E 1.30 8079 94 53.4 145.3 6115.33 4422.77 3687.41S 2446.00E 4424.92 S 33.56E 0.21 8173 94 53.0 144.6 6171.63 4497.92 3749.04S 2489.23E 4500.17 S 33.58E 0.73 8267 94 52.8 144.6 6228.33 4572.75 3810.15S 2532.66E 4575.11 S 33.6iE 0.22 8362 95 52.4 145.7 6286.03 4648.11 3872.08S 2575.79E 4650.56 S 33.63E 1.01 8454 92 52.4~ 146.0 6342.16 4720.93 3932.41S 2616.70E 4723.45 S 33.64E 0.27 8547 93 52.7 146.0 6398.71 4794.71 3993.63S 2657.98E 4797.28 S 33.65E 0.32 8641 94 52.8 146.0 6455.61 4869.48 4055.66S 2699.81E 4872.10 S 33.65E 0.11 8735 94 53.2 146.0 6512.18 4944.49 4117.91S 2741.78E 4947.17 S 33.66E 0.43 8830 95 53.4 146.0 6568.95 5020.60 4181.06S 2784.36E 5023.34 S 33.66E 0.21 8923 93 53.2 145.3 6624.53 5095.09 4242.63S 2826.43E 5097.90 S 33.67E 0.65 9024 101 53.0 146.7 6685.17 5175.80 4309.59S 2871.59E 5178.67 S 33.68E 1.12 9118 94 52.8 146.4 6741.87 5250.75 4372.15S 2912.92E 5253.65 S 33.67E 0.34 PAGE 7 Company: B.P. Exploration, Well: y-32, Location: Prudhoe Bay, Riq: A.U.D.I.~3 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' 9211 93 52.6 147.4 6798.22 5324.70 4434.12S 2953.32E 5327.62 S 33.67E 0.88 9304 93 52.6 147.1 6854.71 5398.57 4496.26S 2993.29E 5401.49 S 33.65E 0.26 9398 94 52.7 147.8 6911.74 5473.29 4559.24S 3033.49E 5476.20 S 33.64E 0.60 9492 94 52.6 146.0 6968.77 5547.99 4621.84S 3074.29E 5550.92 S 33.63E 1.52 9586 94 52.6 147.4 7025.87 5622.63 4684.25S 3115.28E 5625.59 S 33.63E 1.17 9681 95 52.6 146.4 7083.57 5698.08 4747.48S 3156.49E 5701.05 S 33.62E 0.84 9771 90 52.4 146.7 7138.36 5769.45 4807.05S 3195.85E 5772.45 S 33.62E 0.34 9870 99 51.7 146.0 7199.24 5847.48 4872.04S 3239.10E 5850.52 S 33.62E 0.90 9963 93 50.4 147.8 7257.70 5919.78 4932.62S 3278.60E 5922.83 S 33.61E 2.05 10056 93 49.7 147.1 7317.42 5991.06 4992.72S 3316.95E 5994.11 S 33.60E 0.95 10151 95 48.8 147.4 7379.43 6063.02 5053.24S 3355.89E 6066.07 S 33.59E 0.98 10245 94 48.0 148.8 7441.84 6133.31 5112.92S 3393.04E 6136.34 S 33.57E 1.40 10340 95 47.2 149.9 7505.89 6203.46 5173.27S 3428.81E 6206.40 S 33.54E 1.21 PAGE 8 Company: B.P. Exploration, Well: y-32, Location: Prudhoe Bay, Riq: A.U.D.I.~3 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 10428 88 46.7 150.6 7565.96 6267 72 5229.10S 3460.72E 6270.57 S 33.50E 0.81 10522 94 46.2 152.0 ~7630.73 6335.75 5288.86S 3493.43E 6338.46 S 33 45E 1.21 10616 94 45.5 153.0 7696.20 6403.00 5348.69S 3524.57E 6405.54 S 33.38E 1.07 10710 94 45.0 155.2 7762.38 6469 41 5408.74S 3553.73E 6471.74 S 33.31E 1.73 10766 56 45.1 157.6 7801.94 6508.64 5445.05S 3569.59E 6510.80 S 33.25E 3.04 10861 95 45.2 157.6 7868.94 6575.09 5507.32S 3595.26E 6576.96 S 33.14E 0.11 10955 94 45.0 158.3 7935.29 6640.72 5569.04S 3620.25E 6642.32 S 33.03E 0.56 11050 95 44.9 158.7 8002.52 6706.77 5631.49S 3644.86E 6708.10 S 32.91E 0.32 11144 94 45.2 157.6 8068.93 6772.30 5693.24S 3669.62E 6773.40 S 32.80E 0.89 11239 95 45.8 156.2 8135.51 6839.28 5755.56S 3696.20E 6840.20 S 32.71E 1.23 11334 95 46.1 157.3 8201.57 6906.80 5818.29S 3723.15E 6907.56 S 32.62E 0.89 11428 94 45.9 158.0 8266.87 6973.51 5880.83S 3748.86E 6974.10 S 32.52E 0.58 11523 95 46.1 160.4 8332.86 7040.59 5944.71S 3773.12E 7041.02 S 32.40E 1.82 PAGE 9 Company: B.P. Exploration, Well: y-32, Location: Prudhoe Bay, Riq: A.U.D.I.#3 Meas Course True Vertical Coordinates Closure Dog Leg Depth Length Incl Azi Vert. Dp. Section N/S E/W Distance Angle Severity feet feet deg deg feet feet feet feet feet deg deg/100' ******************************************************************************************************* 11617 94 46.6 161.1 8397.75 7106.99 6008.92S 3795.54E 7107.27 S 32.28E 0.76 11677 60 46.9 161.8 8438.86 7149.53 6050.35S 3809.44E 7149.72 S 32.20E 0.99. 11754 77 46.9 158.0 8491.48 7204.57 6103.13S 3828.75E 7204.69 S 32.10E 3.59 11848 94 48.5 160.8 8554.75 7272.76 6168.21S 3853.18E 7272.81 S 31.99E 2.78 11947 99 49.2 162.9 8619.90 7345.19 6239.04S 3876.39E 7345.20 S 31.85E 1.75 12040 93 50.0 165.0 8680.17 7413.36 6307.10S 3895.96E 7413.37 S 31.70E 1.94 12134 94 50.9 167.8 8740.02 7482.22 6377.55S 3912.98E 7482.28 S 31.53E 2.48 12229 95 51.9 171.0 8799.30 7551.43 6450.51S 3926.62E 7551.65 S 31.33E 2.84 12286 57 52.7 172.0 8834.16 7592.85 6495.11S 3933.27E 7593.23 S 31.20E 1.97 PAGE 10 ~ TE~co O~ } f ~ e ~ d Sepv ~ c~5 PLAN VTE~ 447 ' 895 ' ~2s9 ' B.P. Exploration 358~ ' y-32 ~5~8e2 . Prudhoe Bay x~' 4~4~' A.U.D. Z . #3 NC JOB# 8~5tak/O0 ~,,,~ 423 ' SCALE: %4703 ' ~ inch = 800 feet 4986 ' 5268 ' 5547 ' 5828 ' %6i~0 ' 6393 ' 6674 ' 954 ' 234 ' 516 ' 796 ' 079 ' %8362 ' %8641 ' 923 ' %9211 ' 9492 ' %9771 ' %i0056 ' i0340 ' ~i06~6 ' ~523 ' i~848 ' 800 ~600 2400 3200 ca 0 4000 4800 56OO 64OO 720O 800 ]600 240O 3200 40OO EAST(ft) 4800 TE..lCO Oilfield Ser-'vice,_ VERTICAL PROJECTION 0 2000 4000 6000 8000 20000 12000 B. O00 4O00 ~8000 08000 >lO000 12000 ~4000 16000 18000 959 ' .25 deg 14ia ' .7 d~g B.P. Exploration 1879 ' 11.7 d~g y-32 ,~2349 ' 22. I deg Ppudhoe Bay · 2895 ' 37 '1 deg A.U.D. I . #3 '~.57 ' '49 JOB# 815tsk/O0 5 deg · :1%4141 ' 50.2 deg SCALE: %. ~ inch = 2000 feet '~,~98 ' 49.3 deg :~54 ' 48.9 deg ~,,~i~.O ' 48. I deg · ~771 " 52.4 deg -~0428 ' 46.7 deg NJ050 ' 44.9 deg VERTICAL SECTION (ft) AOGCC GEOLOGICAL MATEF:IIALS INVENTOF:iY LIST PERMIT # C~ (~ _ ~.,_[ WELL NAME '~i~L,~ l~'""~'~ COMPLETION DATE L~. / (~ I ~( CO. CONTACT' ~)'~.. cheCk off o,,r liS~ data,, as !t, i,s receaved.~rast received date for 407. i'f not required list as NFl 40i I*'~/ ;~7, )qt drillihg histo~. / '""~"9~ I ~.",,tests O'l"'~ore'aescriptioq~ cored intc~als' ..... ~p,re p, nalysis . ~¢ d~,ditch intc~als , digital data ....... · ......... "~-./~~.,--~., .. IJIIII I I JIIl~l~l It JII II II II I JII Il I I I I I I IJ I HUl IllU I I I II II I IJI II I I I I I I I I I I " ' L6~ 'I'YPE ...... RUN INTEi:IV~LS ' SCALE' , , NO-, . ,(to thc nearest fo,ot~ ,,, (inch/100'1 ,,.,.J,~,,,,,,,, H~ , ~ ~ u t , ~ ~,~ ., ..... \,,, ~ I qqq ---~;~.~ 7 5 ii u i i i !'] ' ...... ~) ~¢ ......................... x , ,,~ ~z,~~~ ....... - i,~l ..... ,, ._ i i 1! i i i iii ii Ul I ii ii i ii i ii i iii I i i fl i i i i L. ZL_.I. I~lL.l. .t. III1_ I I II I II III I I I I II I I I II II I III II I II II I I II I I I I BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :07/15/91 T#:82584 FROM: Information Control Well Records LR2-1 SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. A-06 B-05 B-25 ~'...~ B-25 1;4~,F.26 G-26 M-09 M-09 4~/. M-09 /~-P-12 R-06 R-06 R-21 R-21 ./Y-32 q/¢/~/ 'Y-32 Jewelry Log 05/24/91 #1 9300-9500 HLS 5" CL 05/06/91 #1 10489-10788 HLS 5" Jewelry Log 05/30/91 #1 9700-10113 HLS 5" Peal 05/30/91 #1 9700-10113 HLS 5" CL Baker Packer 06/28/91 #1 9900-10560 HLS 5" Perf 03/15/91 #1 10362-10580 HLS 5" Production Log 06/05/91 #1 9900-10289 HLS 5" Gas Lift Survey 06/05/91 #1 9900-10289 HLS 5" Production Log 06/05/91 #1 9900-1~0289 HLS 5" Ped 06/06/91 #1 '8930-9550 HLS 5" Production Log 06/15/91 #1 9700-10080 HLS 5" Production Log 06/15/91 #1 9700-10080 HLS 5" Production Log 06/14/91 #1 10100-10380 HLS 5" Production Log 06/14/91 #1 10100-10380 HLS 5" Production Log 06/15/91 #1 12200-12760 HLS 5" Production Log 06/15/91 #1 12200-12760 HLS 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :07/10/91 T#:82574 FROM' Information Control Well Records LR2-1 SUBJECT: BP CASED HQLE FINALS Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. B-13 ~-- / ~7:-26 M-25 M-25 R-11 &Y-32 Perf 06/11/91 #1 9780-9960 GR 06/28/91 #1 9900-10560 Perf 06/10/91 #1 10700-10270 G R/Jewelry 06/12/91 #1 10200-11381 Prod/Temp 06/13/91 #1 9920-10597 Prod/Static Runs 06/13/91 #1 9920-10597 Production Log 06/05/91 #1 12200-12760 Prod Log/FM 06/15/91 #i 12200-12760 Sch 5" Sch 5" Sch 5" Sch 5" Sch 5" Sch 5" Sch 5" Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc, 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date: 06/11/91 T#:82477 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED H~)LE FINAL,~ Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. Y-32 PERF 06/04/91 #1 11940-12762 SCH 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES duff 1 ? 1991 Oil & Gas Cons Anchorage' C°rnrn/sSiot~ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :06/06/91 T#:82488 FROM: Information Control Well Records LR2-1 SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the material listed below, if you have any questions, please contact BP Well Records at (907) 564-'H~5. Q-07 R-16 Y-31 ql-'5~ -Y-31 Y-31 Ot I--~ [ -Y32 Y-32 CNL 06/01/91 #5 11000-12156 Sch 5" Peal 05/31/91 #1 10985-11600 Sch 5" CBT - 05/29/91 #1 9870-10592 Sch 5" CET .' 05/29/91 #1 9870-10615 Sch 5" Peal . 05/30/91 #1 9900-10590 Ach 5" CBT 05/29/91 #1 11905-12724 Sch 5" CET - 05/29/91 #1 11905-12776 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES JUN 1 2 't99 Alaska Oit & 6~s cons. ~omm~ss~o~ TO: THRU: FROM: MEMORANuUM State of Alaska ALASKA OIL ~AND GAS CONSERVATION COMMISSION Lonnie C. smi~//~ DATE: April 30, 1991 Commissioner ,~ · ' FILE NO: LG430-1 TELEPHONE NO: SUBJECT: RIG/BOPE Inspection BPX Y-32 Permit No. 91-41 Louis R. Grimaldi J~4 Petroleum Inspector April ..23,:.:199~: I performed a RIG/BOPE inspection on AUDI Rig #3 drilling well #Y-32 for BPX in the Prudhoe Bay Unit. I found the rig and surrounding area to be in good condition. Upon inspection of the accumulator, I found that the check valve that stops the annular BOP from bleeding off if the accumulator loses power, had not been installed. Also there were no provisions for the annular BOP to receive nitrogen in the case of needing to close the annular BOP on the kelly or another shaped or sized tool. I discussed this with John Willoughby, BPX rep., and Wayne Fisher, AUDI rep. I received assurance that these two items would be installed by the next well. In summary: AUDI 3 ,with the exception of the problems with the accumulator, is in good shape for drilling BPX PBU #Y- 32. Attachment. 02-00lA (Rev. 6/89) ~,O/11/MEMO1.PM3 OPERATION: Drlg Wkvr UIC Operator Permit # Location: S'ec.~Y~y/ T /j~ R J3~ M Drlg contr ~5 ~- ~~)~ ~)~Rig~ Location (gert'l) ~~ Well sign IN COMPLIANCE; yes no n/a A. DIVERTER 1. ( ) ( ) 2. ( ) ( ) 3.() () 4.() () S.() () 6.() () 7.() () 2. (/) () () ~.(~0 () () 6. (~ ( ) 7'il () 8 () 9 () 10 ( ) 1~. (~) ( ) 12. (7~1 ( ) 13.(~) ( ) 14. ()~0 ( ) lS. (y) ( ) () 2. e<] () 3. ~P<~.) ( ) 4. (XC) ( ) s.() ~ 6.00 () 7-(~I () 8. () () · STATE OF ALASKA LASKA OIL AND GAS CONSERVATION COMMISSION BOPE Walk-Thru Inspection Report Representati ve ~y~ Well name ~ ( ) line sz & length (') line conn& anchored ( ) bifurcated & dwn wind ( ) 90° targeted turns ( ) vlvs: auto & simultaneous ( ) annular pack-off ( ) condition B. BOP STACK ( ) wellhead flg wkg press ( ) stack wkg press ( ) annular preventer ( ) pipe rams ( ) blind rams ( ) stack anchored ( ) chke/kil] line sz . ( ) 90~ turns targeted (chke & kill In) ( ) HCR vlvs (chke & kill) ( ) manual vlvs (chke & kill) ( ) connections (flgd, whd, clmpd) ( ) drl spool ( ) flow nipple ( ) flow monitor ( ) control lines fire protected C. CLOSING UNITS ( ) wkg press ( ) fluid level ( ) oprtg press ( ) press gauges ( ) sufficient vlvs ( ) regulator bypass ( ) 4-way vlvs (actuators) ( ) blind handle cover ( ) driller control panel IN COMPLIANCE; yes no n/a 11. () ~2- l>~ () 13 ( ) 1.J~ ( ) 2. () 3. (?<) () () 5.~ () 6. () 7. JX~ ( ) 8. p () () 2.~ () 3 () ~.(X) () s.(X) () 6.0o () 7. ( ) 8. k% () 1. (/,x () 2. (~. () 3. (X] ( ) () 5.. (x) () 6.() firewall nitrogen power source (back-up) condition (leaks, hoses, etc) D. MUD SYSTEM pit level floats installed flow rate sensors mud gas separator degasser separator bypass gas sensor chke In corm trip tank E. RIG FLOOR kelly cocks (upper,lower,IBOP) floor vlvs (dart vlv, ball vlv) kelly & floor vlv wrenches driller's console (flow monitor, flow rate indicator, pit level indicators, gauges) kill sheet up-to-date gas ~etection monitors (H S & methane) hydr chke panel chke manifold F. MISC EQUIPMENT flare/vent line 90 ~ turns targeted (dwn strm choke lns) reserve pit tankage personnel protective equip avail all drl site suprvs trained 2for procedures H S probes 10. (~)F ( ) ( ) remote control panel 7. ~}. ( ) ( ) rig housekeeping RECORDS: Date of last BOP inspection: ~ - Resulting non-compliance: ~ ~)Y~ ~ Non-compliances not corrected & why: ~ Date corrections will be completed: BOP test & results properly entered on daily record? /~ Date of last 80P test: Kill sheet current? C.0013 (rev 03/29/91) BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: ARCO DATE: 04/23/91 EXXON T# 82360 PHILLIPS STATE OF ALASKA ARCHIVES SYSTEM Tape & Transmittal On_N, BP MAGNETIC LIS TAPE & LISTING Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. Y-32 OH/BHC/DIFL/CN/GR w/Lis AP!#50-029-22149 Atlas 04/19/91 #1 10520-12834 1600bpi TP#07718 ***ARCHIVES ONLY: Information Control Well Records LR 2-1 J. Dietz/S. McCurry RECEIVED APR~..9 n,., !991 ........... ::.~,,:~ 0o%. Comrrliss! MEMORANDUM State of Alaska 'ALASKA OIL AND GAS CONSERVATION COMMISSION TO: Lonnie C. Commissioner/ DATE: April 20, 1991 FILE NO: LG425-1 TELEPHONE NO: THRU: FROM: Lou Grimaldi Petroleum Inspector SUBJECT: BOP Test BPX PBU Y-32 Permit No. 91-41 Prudhoe Bay Unit Drilling Tuesday 4./2/.91: I witnessed a BOP test on AUDI Rig #3 drilling well #Y-32 for BPX in the Prudhoe Bay Unit. All phases of the test went well with the only failures noted being that the inside BOP dart valve would not hold pressure and the drill pipe pressure gauge on the hydraulic choke control panel appeared to need calibration. All else on the rig appeared to function properly and the rig crew was competant and confident while performing this tests ~Note: Jack Boeling called me at 2200 hours to inform me that the dart valve (IBOP) had been repaired and tested. In summary: With the exception of the (IBOP) dart valve, AUDI #3 performed a good BOP test and is in good shape to drill well #Y-32. Attachment. 02-00lA (Rev. 6/89) 20/11/MEMO1.PM3 ,O,PERAT ION: Drl g .,~.~ Wkvr Well Location= Drlg contrctr Location (general) tlousekeeping ~al) Reserve pit, .. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COHHISSlON BOPE Inspection Report' Well sign __ Rtg Audio HUD SYSTEHS~ Trip tank Pit gauge rio. mo.ttor Gas detectors Test Pressure BOPE STACK= Annular preventer., . Pipe rams Blind rams ~ Choke line valves HCR valve Klll line valves Check valve TEST= Inltlal,~/ Weekly . . Other Representative ACcuHu~TOR SYSTEI4 fl: Full charge pressure ~'~<~0 psig Press after closure / ~"//~/~ pstg Pump Incr clos press 200 pstg mln see Full charge press attained g mln ~.d7/6 .~se~ N2 G , ~. .... ~ , pslg .... c-~ Controls~ Master Remote ~-~BItnd switch cover KELLY AND FLOOR SAFETY VALVES~ Upper Kelly . ' ~ Test pressure -- Lower Kelly / Test pressure -~ ~ Ball type ~// Test pressure .~~:"~ Inside BOP / Test pressure Choke manifold /-~' lest pressure Humber valves Humber flanges. ,, AdJus.~abl e chokes Hydrau!leally operated choke TEST RESULTS~ Failures / Test time ~ hrs Repatr or replacement of fatled equipmen: to be made wlthtn / days. Hotify the Inspector, and follow with wrltten/FAXed verification to Commission office. Dlstribu[lon~ orlg - AOGCC e - Operator c - Supervisor C.O0~ (rev OS/lO/gO) ALASKA OIL AND GAS CONSERVATION COMMISSION March 20, 1991 WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 -Bill Kirton PBU Lead Engineer BP Exploration (Alaska) Inc. · P. O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit Y-32 BP Exploration (Alaska) Inc. Permit No. 91-41 Sur. Loc. 1326'SNL, 5088'WEL, Sec. 34, TllN, R13E BtmhOle Loc. 2955'SNL, 819'WEL, Sec. 03, T10N, R13E Dear Mr. Kirton: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. The Commission will advise you of those BOPE tests that it wishes to witness. David W. ~hn~ton, Chairman Alaska Oil~a3~d Gas Conservation Commission dlf/enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.005 la. Type of work Drill [] RedrillCIIlb. Type of well. Exploratoryr-I Stratigraphic Testr-I Development OilE] Re-Entry [] Deepen []1 Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exoioration KBE = 88'fee t Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. 0. Box 196612. Anchoraae. Alaska 99519-6612 ADL 47471 4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(.ee 20 AAC 25.025) 1326' SNL, 5088' WEL, SEC. 34, T11N, R13E Prudhoe Bay Unit At top of productive interval 8. Well number Number 2760' SNL, 940' WEL, SEC. 03, TI ON, R13E Y-32 (43-03-10-13) 2S100302630-277 At total depth 9. Approximate spud date Amount 2955' SNL, 819' WEL, SEC. 03, TION, R13E March 22, 1991 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth(UDandTVD) property line ADL 47472 @ 819' feet Y-06 @ 35Y surface feet 2560 12908'MD/9178'TVDfeet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 ^^c 25.035 (e)(2)) Kickoff depth ~soo'feet Maximum hole anglese.~9 o Maximum surface 3330 pslg At total depth (TVD) 8800'/43g0 pslg 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD M D TVD (include stage data) 20" Cond. 80' Surface 110' 110' 13-1/2" 10-3/4" 45# L-80 Butt 2710' Surface 2740' 2680' 2990 cu fl Coldset III & II 9-7/8" 7-5/8" 29.7# L-80 NSCC 12065' Surface 12095' 8666' 1893 cu fl Class G 6-3/4" 5-1/2" 17# L-80 FL4S 808' 12095' 8666' 12908' 9178' 171 cu ft 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 StructuralRECEIVED Conductor Surface ,, Intermediate Production Liner Perforation depth: measured true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program [] Drillin~l fluid procjram [] Time vs depth pict [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirements l-I 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed /~~ Date Commission Use Only Permit Number IAPI number IApproval date See cover letter ~'"- ¢7<'/ 150'~:::~- ~--> 2-"'~-'5~'~ I 03/?.0/9[ for other requirements Conditions of approval Samples required [] Yes ~NO Mud log required []Yes~E~ No Hydrogen sulfide measures [] Yes ~ No. Directional survey requ~rea ~ Yes [] No r-12M; 1-13M; ~5M; I-ll0M; I-I15M; Required working pressure for BOPE Other: ~ ~ by order of App rove~~)__ ' ~,,J(__~~ Commissioner me comm,ssion Date~l~o/~I Form 10-401 F Submit in triplicate AFE NO. 125403 PROPOSED DRILLING AND COMPLETION WELL Y-32 [43-03-10-13] PBU PROGRAM Install and cement 80' of 20" conductor to surface. The Drilling fluid program will consist of an 8.5-9.5 ppg spud mud in the 13-1/2" hole, a 9-9.8 ppg water base mud in the 9-7/8" hole and a 8.9 ppg water base mud in the 6-3/4" hole. Directionally drill 13-1/2" hole to 2763' MD and cement 10-3/4" 45# L-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. Directionally drill 9-7/8" hole to the 7-5/8" casing point at the top of Sag River formation. Run 7-5/8" 29.7# L-80 NSCC casing to within 10' of 9-7/8" TD and cement with Class G cement around the 7-5/8" shoe. The annulus will be freeze protected by dry crude. Directional drill 6-3/4" hole to TD. Run 5-1/2" Chrome liner from TD to 250' inside 7-5/8" casing shoe and cement using Class G cement. Clean out to 5-1/2" landing collar. Change over to NaCL completion fluid. Test casing and lap to 3000 psi. Run 7-5/8" production packer on chrome tubing. Set packer 50' above top of liner. A subsurface safety valve with dual control lines will be placed 100' below base of permafrost. Install and test Xmas tree. Displace tubing to diesel. Set and test packer. The well will be perforated after rig release. Fluids incidental to the drilling of a well will be pumped down the 7-5/8" x 10-3/4" annulus of the well. Tubing Size' Tailpipe Size' 4-1/2", 12.6# 13Cr-80, TDS R-3 TBG with GLM's. 4-1/2" TAILPIPE RIS 3/7/91 20" Conductor '~'RELIMINARY WELL PLAN WELL Y-32 [43-03-10-13] PBU PROPOSED DEPTH BKB 110' Ball Valve 10-3/4" Casing Shoe 13-1/2" Open Hole 2100' 2740' 2763' 4-1/2" 12.6# 13Cr-80 TDS tubing with GLM's 7-5/8" Packer 12045' 5-1/2" Tieback Assembly 12095' 7-5/8" Shoe 9-7/8" Open Hole 12345' 12355' 5-1/2" 17# 13 Cr FL4S Liner 5-1/2" PBTD 5-1/2" Liner Shoe 6-3/4" Open Hole 12828' 12908' 12908' R IS 3/7/91 MUD WEIGHT CALCULATIONS WELL Y-32 {43-03-10-13) Mud Wt. (6-3/4" Hole): 8.9 ppg. P Sag River: P Sadlerochit: P Top Sadlerochit: 3900 psi. 3690 psi. at 8800' TVD SS (=8888' TVD BKB) 3704 psi. (gas grad. 0.12 psi/ft) (oil grad. 0.35 psi/fi) OB Sag River: OB Top Sadlerochit: Current GOC: 187 psi. 427 psi. Above Top of Sag 7-5/8" Casing Pt. Top Sag River Top Sadlerochit 8823' TVD BKB 8830' TVD BKB 8928' TVD BKB Cement, Calculations 10-3/4" CASING Measured Depth: Basis: Total Cement Vol: Lead Slurry Vol: Tail Slurry Vol: 7-5/8"CASING Measured Depth: Basis: Total Cement Vol: Lead Slurry Vol: Tail Slurry Vol: LINER Measured Depth: Basis: Total Cement Vol: 2740' 3.0 x Annular volume (0.3637 cuff/fi) 2990 cuft 1934 cuft 1007 Sx Cold Set III @ 1.92 cuft/Sk 1056 cuft 1100 Sx Cold Set II @ 0.96 cuft/Sk 12345' 90% Annular Vol. to 10-3/4" shoe +36 cufi ( 0.2148 cuft/ft) 1893 cuft 1743 cuff 880 Sx G+8% @ 1.98 cuft/Sk 150 cuff 130 Sx Neat G @ 1.152 cuft/Sk 12095' Hanger - 12908' Shoe 1.5 X Annular volume to 7-5/8" shoe + 100 cuft (0.0835 cuft/ft) 171 cuft 146 Sx Neat G at 1.175 cuft/Sk RIS 3/07/91 PRELIMINARY WELL PLAN Well: Y-32 [43-03-10-13] PBU AFE NUMBER: 125403 LOCATION: Surface: Target: T.D.: 1326' SNL, 5088' WEL, Sec. 34, T11N, R13E 2760' SNL, 940' WEL, Sec. 03, T10N, R13E 2955' SNL, 819' WEL, Sec. 03, T10N, R13E ESTIMATED START: March 22nd 1991 OPR. DAYS TO COMPLETE: 24 CONTRACTOR: Alaska United #3 MAX ANGLE/SECT COURSE/KOP/BUILD RATE: 50.99°/S31.8°E/1 500/2.5 ,Item TVDss MD(BKB) Mud Wt. 20" CONDUCTOR 10-3/4" SHOE BASE WEST SAK FORMATION IKRU-PBU 7-5/8" SHOE TOP SAG RIVER SANDSTONE TOP SADLEROCHIT TARGET TOTAL DEPTH 110 110 8.5 2592 2740 9.5 5850 7761 9.0 7700 10700 9.8 8735 12345 9.8 8742 12355 9.8 8840 1 2511 8.9 8903 12612 8.9 9090 12908 8.9 LOGGING PROGRAM: Open Hole - Record all logs on magnetic tape where applicable. 9-7/8" Hole: NONE 6-3/4" Hole: DIL/GR/BHC/CNL/SP. (Optional LDT). Cased Hole CBT/CET and Gyro after rig release. Perforate after rig release. R~.~/07/91 1' = 5280' 0 1 (MILES) WELL No. Y-32 LAT. = 70'16'04.419" N LONG. = 148'49'38.616" W y = 5,948,933.39 A.S.P. X = 645,005.17 ZONE 4 1,326' FROM NORTH LINE 191' FROM WEST LINE PADY32 I hereby certify that l am properly registered and licensed to practice land surveying in the State of Alaska, and that this plat represents a survey made by me or under my supervision, and that all dimensions and other details are correct. Date FEB. 06, 1991 LS No. 7335 / Registered Land' Surveyor 49th Keith A. McNeil No. LS 7335 WE3.L PAD 'Y' WELL No. Y-52 ASBUILT LOCATED IN PROTRACTED SECTION 34, TOWNSHIP 11 NORTH, RANGE 13 EAST, UMIAT MEREDIAN, ALASKA SUR~YED FOR: B.P. EI LO AllON P.O. BOX 196612 ANCHORAGE, ALASKA 99519-6612 SURVEYED BY: ARCTIC SLOPE CONSULTING CROUP 301 DANNER STREET ANCHORAGE, ALASKA 99518 DRAWN BY: KMC J I:)AT~ 2/06/91 , 29 28 52 .33 32 33 5 4 28t 27 33 t~34°cbC) 27 26 34 35 SECTION 55 Y-13 Y-32 °y_1 SECTION 54 T11N T1 ON 33 34 NO SCALE 34 35 3 2 P^DY32× WELL PAD "¥'" WELL No, Y-52 LOCATED IN PROTRACTED SEC'rlON 5,L TOWNSHIP 11 NORTH, RANGE 15 EAST, UMIAT MEREDIAN, ALASKA SURVEYED FOR: B.P. EXPLORATION P.O. BOX 196612 ANCHORAGE, ALASKA 99519--6612 SURVEYED BY; ARCTIC SLOPE CONSUL'riNG GROUP 301 DANNER STREET ANCHORAGE, ALASKA 99518 OR^WN BY: KMC IDATE': 2/6/'91 BOP STACK CONFIGURATION 13 5/8", 5000 PSI WP TRI PLE RAM STACK DRILLING I RISER I ANNULAR PREVENTER PI PE RAMS BLIND RAMS 2" KILL LINE DRILLING 4" CHOKE LINE MANUAL HYDRAULIC GATE GATE SPOOL HYDRAULIC MANUAL GATE GATE PIPE RAMS ~4=~D~A=4/'' '~ -' [DRANO25]Y32_CLOSAP_SHORT. LIS; . · . 6-MAR-1991 13' 1I --- Closest Approach Analgsis .... Date: ...... 6-MAR-91 .... Time' 13'11'13 Sea~ch Radius= 200 COURSE LiNE Fo~-p~oposed-well'. Y-32 .... [43- 3-10-13] Location = W-E S-N TVD(SBS) Top ~45005.,-.00 .... 0948933.~00 ................ 88.00 Bottom 649358.72 5942206.65 8990.00 Note:---Alt-depths-in-~eet-Below-Kellg Bushing--(BKB) Closest Approach WELL IDENT /PROPOSED\ /NEARBY\ CLOSEST /PROPOSED\ /NEARBY\ VE,~T I CAL TVD DEPART TVD DEPART D I STANCE TVD OEP ART TVD DEP AR T D I STANC A029-2006700 STATE1 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW A029-201-1300 ......................................................................................................................................................................................................................... -~ A-3 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW A029-2011 ~00 · A-5 6990.--4 ....... 5428~-~ A02~-203~400 Y-I 2403. 4 208. 0 2445. 8 1~. 8 562. 8 AO2~-2039500 ~" Y-2 2438. 7 201. 6 2440. 7 ~3. 0 439. 2 ;~.; A029-2041100 .... Y--3- ~306.. 2 ............ 146;-~ ............... 2~B, ~ .......... 20~ 5 ........ 341.~0 ..................................... .- A029-2042300 Y-4 21~7. 1 108. 8 2189. 8 A029-20431 O0 Y-6 6. 7 O. 0 O. 0 O. 0 35. 2 .~.: A02~-2043600 ~ Y-5 ...................... 2021:8 .............. 60; 6 ............. 2015~3 ........ 11-~--a .......... 136~ 2 ........ 5630. 0 .... 3749. 4 .......... 9~=0 ........ 3703~9 ........ " A029-2056000 Y-7 1.2 0.0 0.0 A029-2057200 .................................................... Y-8 0.9 0.0 0.0 A029-2057900 ---Y-9 .................... 1.-0 ..... 0.0 0.0 .... ~0=9-=.8=5~0 A-28 ¥-~4 3~9. 1 O. 0 400.0 A029-2183200 Y-14 .............. 1996.0 .... 54.3 2061.9 0.0 74.2 1951.0 0.0 184.3 0.0 .......... 294~5 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW 51.3 3a!3. ? 103.8 la36.1 o 4 109.~ 228.3 811.8 3071.! 623.9 ~2&6. I 1377.0 . 3183.-.2 ................ - SUMMARY The ~elt which -comes closest to the peoposed well is' A029-2043100 Y-6 Ciosp~'b .... approach distanc~ = 35.'~:= ~eet _,~45DUA247: [DRANO25]Y32_CLOSAP_SHORT7. LI.S.: 1 6.-MAR-1991 13: --- Closest Approach Analysis --- Date: ~-- 6-MAR-gl -- Time: Search Radius= 200 7 DEGREE LEAD LINE .--For.--peoposed.~-well-~---Y-32 ......... [43- 3-10-13] ...................... Location = W-E S-N TVD(SBS) ---Top ............... 645005~00--5~8933.~00 ....... 88.00 Bottom 6~0146.00 5~42787.37 8~5.00 -. Note-~ .... AIl-depths-~in"~eet-Belo~ ~ell~"Bushing~(BKB) Closest-Approach -Ve~tic-at---fnte~sec-ci-on WELL IDENT /PROPOSED\ /NEARBY\ CLOSEST /PROPOSED\ /NEARBY\ VERTICAL TVD DEPART DISTANCE TVD DEPART XVD DEPART DISTANCE TVD DEPART A-3 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW A-5 70-'~1. 4 5467. 3 8102. 1 4~45. 3 3068, 4 AO~9-~O 13100 ..... A-7 ................. NO COORDINATE POINTS WITHIN-SPECIFIED-SEARCH"WINDOW A0~9-2039400 ": Y-1 2589. 8 276. 3 ~582. 5 17, ~ 533. ~ "-- A0~9--~03~500 A0~9-2041100 A0~9-~042300 Y-~ ~93. 1 141. 8 2286. 3 26. 7 235. 7 Y-& ~. 7 O. 0 O. 0 O. 0 35. A029-2043~00 A-i& 8739. 0 7587. 8 9641. 3 5105. 3 1635. 8 - A029-2056000 Y-7 1. 2 O. 0 O. 0 O. 0 7~. 2 2008. 9 A029-2057200 ...... Y-8 .................. O. 9 O. 0 O. 0 .... O. 0 - 184. 3 ...................... A029-~0~7900 Y-~ i. 0 O. 0 O. 0 O. 0 294, 5 A-~6 NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW A0~9-~08~500 -- -A--~8 .......... NO COORDINATE POINTS WITHIN SPECIFIED SEARCH WINDOW A029--~160800 Y-24 399. 1 O. 0 400. 0 2. 4 109. 2 Y-14 2189. o 106. I == . 5 =4.. 802. o 2996. 5 556. SU;"IMARY The ~,eil wi~ich comes closest to the proposed ,~,e!l is: A029-20431 O0 Y-6 _=.-45DUA247' [DRANO25]Y32_CLOSAP_SHOR'T7. LiS~ i M. IC~ OFF ~:~r this 'run = 1500.0 eeet C~-MAR-ig~I 13:i2 EXISTItqG )HUD PiTs "AS IS" RIG 3 MUD SYSTEM ALASKA UNITED DRILLING INC. RIG 3 MUD SYSTEM October 198~ NTS ~ ALASKA UNITED RIG NO. 3 MUD SOLIDS CONTROL EQUIPMENT 1 - Brandt Dual Tandem Shale Shaker 1 - Demco 6-12" Cone Shale Desander 1 - Demco 416H w/16 cones & (1) Demco 48H w/16 cones (Desiiter) 1- Tri-Fio Horizontal Vacuum Atmospheric Mud Degasser 1- 200 gpm Operating Capacity Centrifuge 19- Brandt MA5 Mud Mix Agitators 1- 125 bbl. Trip Tank 1- Recording drilling fluid pit level indicator with both visual and audio warning devices at driller's console 1- Drilling fluid flow sensor with readout at driller's console 1- Cavium Dewatering screen assembly (1) Fee (2) Loc ~ LIST FOR NEW WELL PERMITS APPROVE DATE . (2 thru 8)'' ' '('9 thru 13) (10 and 13) · (14 thru 22) (5) BOPE ,~wf~,~,.~, 3-1"~'-9 / (23 thru 28) OTHER (29 thru 31) (6) Add: Geology: En~ineerin~: DWJ 2~ LCS BEW rev: 11/30/90 6.011 Company ~ h ~ ~w~ ~rJ Lease & Well NO. ,~ - vi, ? YES NO Is the permit fee attached .......................................... ~ · 2. Is well to be located in a defined pool ............................. 3. Is well located proper distance from property line .................. 4. ~Is well located proper distance from other wells .................... 5. Is sufficient undedicated acreage available in this pool ............ 6. Is well to be deviated and is wellbore plat included ................ 7. Is operator the only affected party ................................. 8. Can permit be approved before fifteen-day wait ...................... 4 ?- e 10. 11. 12. 13. Does operator have a bond in force .................................. ~ Is a conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... ~_ Does the well have a unique name and number ......................... 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. For 29. 30. 31. 32. Is conductor string provided ........................................ Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water ..................... Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ Is a diverter system required ....................................... Is the drilling fluid program schematic and list of equipment adequate Are necessary diagrams and descriptions of diverter and BOPE attached. Does BOPE have sufficient pressure rating - Test to <9~~ psig .. Does the choke manifold comply w/A_PI RP-53 (May 84) .................. Is the presence of H2S gas probable ................................. exploratory and Stratigraphic wells: Are data presented on potential overpressure zones? ................. Are seismic analysis data presented on shallow gas zones ............ If an offshore loc., are survey results of seabed conditions presented Additional requirements ............................................. · INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE Additional Remarks: 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. . * · ALASKA COMPUTING CENTER * . * ****************************** · ................. ,~-, ... ... ~ ......., · ....... $ CHL D~J'~ERGER ....... * ,~,~ · ............................ ****************************** COMPANY NAME : BP EXPLORATION (ALASKA) INC. WELL NAME : Y- 32 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 500292214900 REFERENCE NO : 98191 qate ~ LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 98/05/20 ORIGIN : FLIC REEL NAME : 98191 CONTINUATION # : PREVIOUS REEL : COF~ENT : BP EXPLORATION, Y-32, PRUDHOE BAY, API# 50-029-22149-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 98/05/20 ORIGIN : FLIC TAPE NAME : 98191 CONTINUATION # : 1 PREVIOUS TAPE : COMMENT : BP EXPLORATION, Y-32, PRUDHOE BAY, API # 50-029-22149-00 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: Y-32 APINUMBER: 500292214900 OPERATOR: BP EXPLORATION (ALASKA) INC. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 20-MAY-98 JOB NUMBER: 98191 LOGGING ENGINEER: JIM SPENCER OPERATOR WITNESS: JACK RATHERT SURFACE LOCATION SECTION: 34 TOWNSHIP: liN RANGE: 13E FNL: 1326 FSL: FEL: FWL: 191 ELEVATION(FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: 88.14 GROUND LEVEL: 49.94 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 7. 000 5. 500 12876.0 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: LDWG CURVE CODE: GR RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH 88888.0 12701.5 12698.5 12694.0 12692.0 12689.5 12681.5 12658.5 12657.0 12653.5 12650.5 12645.0 12639.0 12633.5 12632.5 12630.5 12625.5 12618.0 12608 5 12601 0 12599 5 12593 0 12591 0 12588 0 12579 5 12579 0 12576.0 12569.0 12563.5 12561.5 12554.5 12549.0 12548.0 12546.0 12544.0 12542.5 12539.5 12531.0 12525.0 12524.0 12523.0 12517.5 12514.5 12513.0 12508.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH RST 88892.0 12702.5 12697.0 12694.0 12689.5 12683.5 12661.5 12657.0 12652.0 12644.5 12636.0 12633.0 12630.5 12626.5 12620.0 12611.0 12604.0 12600.5 12594.0 12591.5 12588.5 12580.0 12576.5 12570.0 12562.5 12558.0 12553.0 12549.0 12543.5 12538.5 12529.5 12525.0 12523.0 12518.0 12514.5 12508.0 88889.0 12702.5 12690.0 12652.0 12633.0 12600.5 12591.5 12580.5 12577.0 12563.0 12549.0 12543.5 12525.0 12514.5 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 12507.5 12503.0 12502.5 12500.5 12499.5 12497.5 12496.0 12491.5 12490.5 12481.5 12479.5 12475.0 12470.5 12469.5 12468.5 12467.0 12466.5 12466.0 12464.0 12460.0 12456.0 12454.5 12452.5 12449.0 12448.5 12435.5 12433.0 12430.0 12427.0 12425.0 12424.0 12421.0 12419.0 12416.0 12414.0 12413.5 12409.5 12409.0 12404.5 12400.0 12399.5 12398.0 12390.0 12389.5 12385.0 12381.0 12375 0 12374 5 12373 0 12370 5 12369 5 12362 0 12358 0 12357 5 12355 5 12352 0 12503.0 12499.0 12497.5 12495.5 12491.5 12480.0 12474.5 12470.0 12469.0 12467.0 12465.5 12464.0 12454.5 12452.0 12448.0 12433.0 12430.0 12427.0 12425.0 12419.5 12415.5 12414.0 12409.0 12405.0 12400.0 12397.5 12389.5 12384.0 12380.5 12375.0 12372.0 12368.5 12357.5 12354.5 12508.0 12503.0 12501.0 12497.5 12492.0 12481.0 12470.0 12467.0 12460.5 12456.5 12448.0 12436.5 12429.5 12425.0 12419.5 12414.0 12409.0 12399.0 12389.5 12384.0 12375.0 12372.5 12362.0 12358.0 12351.0 21-MAY-1998 11:52 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 12351.5 12351.0 12346.5 12345.5 12343.5 12345.0 12342.5 12342.0 12339.0 12338.0 12338.0 12338.0 12334.5 12334.0 12326.0 12328.5 12323.0 12322.5 12319.0 12318.5 12316.5 12316.5 12315.5 12318.5 12313.5 12315.5 12310.0 12311.5 12309.5 12309.0 12308.0 12309.0 12305.0 12304.5 12299.5 12300.0 12290.0 12290.5 12285.5 12287.0 12282.5 12284.5 12278.5 12278.0 12276.5 12277.5 12270.5 12271.5 12267.5 12268.0 12265.5 12266.5 12260.0 12261.5 100.0 101.5 99.5 $ REMARKS: CONTAINED HEREIN IS THE LDWG FORMATTED CASED HOLE RST DATA AQUIRED ON BP EXPLORATION'S Y-32 WELL. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BASE PASS #1 AND THE BCS GA~IA RAY, ALSO SIGMA BASE PASS #1 AND THE BCS GA~4~A RAY, CARRYING ALL RST CURVES WITH THE TDTP SHIFTS. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION · O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 12710.0 12259.5 RST 12718.0 12257.5 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUMBER: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH GRCH RST REMARKS: THIS FILE CONTAINS CASED HOLE RST BASE PASS #1. THERE ARE NO PASS TO PASS SHIFTS APPLIED TO THIS DATA. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) O0 000 O0 0 1 1 1 4 68 0000000000 DEPT FT 1187893 NBAC RST CPS 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 FBAC RST CPS 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 SBNA FIL CU 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 SFNA FIL CU 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 SBFA FIL CU 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 SFFA FIL CU 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 TRAT FIL 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 IRAT FIL 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 CIRNFIL 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 CIRF FIL 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 BSALRST PPK 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 SIBF RST CU 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 TPHI RST PU-S 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 SFFC RST CU 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 SFNC RST CU 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 SIGM RST CU 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 DSIG RST CU 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 FBEF RST UA 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 CRRA RST 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH RST GAPI 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 TENS RST LB 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 CCL RST V 1187893 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 12718.000 NBAC. RST 2500.617 FBAC.RST 3045.060 SBNA.FIL SFNA.FIL 17.986 SBFA.FIL 39.157 SFFA.FIL 15.747 TRAT. FIL IRAT. FIL 0.488 CIRN. FIL 1.231 CIRF.FIL 2.873 BSAL.RST SIBF.RST 34.258 TPHI.RST 23.455 SFFC.RST 14.468 SFNC.RST SIGM. RST 14.468 DSIG.RST 0.374 FBEF.RST 59.644 CRRA.RST GRCH.RST -999.250 TENS.RST 1422.000 CCL.RST -0.002 DEPT. 12257.500 NBAC.RST 2376.745 FBAC.RST 3111.765 SBNA.FIL SFNA.FIL 46.622 SBFA.FIL 56.958 SFFA.FIL 42.718 TRAT. FIL IRAT. FIL 0.422 CIRN. FIL 0.361 CIRF. FIL 0.579 BSAL.RST SIBF. RST 77.195 TPHI.RST 53.361 SFFC.RST 39.929 SFNC.RST SIGM. RST 39.931 DSIG.RST 2.274 FBEF.RST 66.375 CRRA.RST GRCH.RST -999.250 TENS.RST 1423.000 CCL.RST 0.026 50.248 0.888 34.680 15.373 2.097 68.450 1.448 147.271 44.314 2.355 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION · O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUF~iARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 12709.0 12232.5 RST 12717.5 12232.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NTJMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GRCH RST 88888.0 88891.0 88888.5 12715.5 12716.0 12709.5 12710.5 12702.0 12702.5 12699.0 12702.0 12696.0 12696.0 12693.0 12693.0 12690.5 12690.0 12690.5 12680.0 12681.0 12678.0 12678.0 12676.5 12677.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 12672.0 12665.0 12664.0 12659.5 12658.5 12655.5 12654.0 12649.0 12645.5 12642.5 12640.0 12639.0 12637.0 12632.5 12631.5 12627.0 12622.5 12620.5 12615.0 12614.0 12610.0 12608.5 12607.0 12603.5 12599.5 12597.5 12596.5 12595 0 12592 0 12591 0 12587 5 12579 5 12577 5 12576.0 12573.0 12570.5 12566.5 12565.5 12562.0 12558.0 12553.0 12547.5 12547.0 12545.0 12543.5 12543.0 12541.0 12539.0 12538.5 12535.5 12532.5 12528.5 12525.5 12523.5 12521.5 12668.0 12661.5 12652.0 12644.5 12636.5 12633.5 12630.5 12626.5 12621.5 12612.5 12604.0 12599.0 12595.0 12591.5 12588.5 12576.5 12570.0 12563.0 12556.0 12549.5 12545.0 12541.5 12538.5 12537.0 12531.5 12529.5 12525.0 12523.0 12671.5 12664.5 12661.0 12656.0 12651.0 12643.5 12639.0 12633.0 12620.5 12615.5 12610.5 12608.5 12605.5 12600.5 12596.5 12591.5 12581.0 12576.5 12572.5 12567.0 12563.0 12559.5 12549.5 12543.5 12540.0 12529.0 12525.0 12521.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 12518.5 12517.0 12514.5 12512.0 12509.5 12507.5 12500.5 12499.5 12498.5 12496.5 12495.0 12492.5 12487.5 12481.0 12480.5 12478.5 12477.0 12475.5 12472.0 12471.0 12470.0 12469.0 12467.5 12466.5 12463.0 12461.0 12460.5 12456.5 12455.0 12452.5 12448.0 12447.0 12442.0 12436.5 12434 0 12431 0 12430 0 12429 0 12427 5 12426 0 12424 5 12420 5 12417 0 12415 0 12413.5 12410.0 12409.5 12406.0 12401.0 12399.0 12398.5 12395.5 12393.5 12392.5 12391.5 12518.0 12515.0 12508.0 12499.5 12497.5 12495.5 12493.5 12480.5 12474.5 12470.0 12467.0 12465.5 12462.0 12460.5 12454.0 12448.0 12445.0 12441.0 12433.0 12430.0 12428.5 12427.0 12424.5 12419.5 12415.5 12414.0 12408.5 12405.5 12397.5 12392.0 12389.5 12518.0 12513.0 12508.0 12501.0 12495.5 12487.0 12481.5 12477.5 12476.5 12472.0 12470.0 12468.5 12467.0 12460.5 12456.5 12452.0 12447.0 12442.5 12436.5 12429.5 12425.0 12422.0 12415.5 12414.0 12409.0 12399.0 12397.5 12394.5 12391.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 10 12389 5 12385 0 12383 0 12382 5 12380 0 12378 5 12376.0 12374.5 12374.0 12370.5 12369.5 123 66.5 12366.0 12362 5 12359 5 12357 5 12357 0 12354 0 12353 0 12347.0 12344.0 12343.5 12339.5 12338.0 12335.0 12325.0 12324.0 12320.0 12317.5 12312.5 12310.0 12308.0 12307.0 12303.5 12290.5 12284.5 12279.0 12277.5 12272.0 12268.5 12266.0 12264.5 100.0 $ 12380.5 12379.0 12375.5 12372.0 12369.0 12365.5 12358.0 12355.0 12351.0 12345.5 12342.0 12338.0 12334.0 12322.5 12318.5 12316.5 12309.0 12304.5 12302.5 12290.5 12278.0 12271.5 12267.5 12266.5 100.5 12389.5 12384.0 12381.5 12378.5 12375.0 12372.5 12367.0 12362.0 12358.0 12353.0 12345.0 12338.0 12328.5 12315.5 12311.0 12309.0 12302.5 12283.5 12278.0 12264.5 100.0 REMARKS: THIS FILE CONTAINS CASED HOLE RST BASE PASS #2. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BASE PASS #2 AND GRCH BASE PASS #1, ALSO SIGMA BASE PASS #2 AND SIGMA BASE PASS #1, CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 11 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 NBAC RST CPS 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 FBAC RST CPS 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 SBNA FIL CU 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 SFNA FIL CU 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 SBFA FIL CU 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 SFFA FIL CU 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 TRAT FIL 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 IRAT FIL 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 CIRNFIL 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 CIRF FIL 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 BSALRST PPK 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 SIBF RST CU 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 TPHI RST PU-S 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 SFFC RST CU 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 SFNC RST CU 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 SIGM RST CU 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 DSIG RST CU 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 FBEF RST UA 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 CRRA RST 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH RST GAPI 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 TENS RST LB 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 CCL RST V 1187893 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 12 ** DATA ** DEPT. 12717.500 NBAC.RST 2386.810 FBAC.RST SFNA.FIL 16.933 SBFA.FIL 43.837 SFFA.FIL IRAT. FIL 0.492 CIRN. FIL 1.273 CIRF.FIL SIBF.RST 34.926 TPHI.RST 24.736 SFFC.RST SIGM. RST 14.141 DSIG.RST 0.376 FBEF.RST GRCH. RST -999.250 TENS.RST 1386.000 CCL.RST DEPT. SFNA.FIL IRAT. FIL SIBF.RST SIGM. RST GRCH.RST 12240 000 48 454 0 411 83 573 45 217 66 082 NBAC.RST 2367.202 FBAC.RST SBFA.FIL 56.750 SFFA.FIL CIRN. FIL 0.291 CIRF. FIL TPHI.RST 54.586 SFFC.RST DSIG.RST 2.040 FBEF.RST TENS.RST 1456.000 CCL.RST 3232 211 15 437 2 859 14 140 58 161 -0 002 2965 715 47 928 0 481 45 185 66 882 -0 007 SBNA. FIL TRA T. FIL BSAL . RST SFNC. RST CRRA . RST SBNA. FIL TRA T. FIL BSAL . RST SFNC. RST CRRA . RST 52.514 0.904 36.553 14.457 2.049 59.940 1.491 162.731 46.080 2.354 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE S~Y LDWG TOOL CODE START DEPTH STOP DEPTH LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 13 GRCH 12708.5 12258.5 RST 12718.5 12259.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH .............. 88888.0 12708.5 12701.5 12700.0 12697.5 12695.0 12692.5 12692.0 12690.0 12687.5 12685.5 12683.5 12681.5 12677.0 12673.0 12669.0 12666.0 12663.5 12661.0 12658.0 12654.5 12653.5 12649.0 12645.0 12643.0 12640.0 12636.5 12632.5 12631.5 12629.0 12620.5 12619.5 12618.0 12614.0 12610.0 12609.5 12606.0 12603.5 12600.5 12599.5 12599.0 12596.0 .......... EQUIVALENT UNSHIFTED DEPTH GRCH RST 88890.5 88889.5 12710.0 12702.5 12702.5 12698.5 12696.0 12693.0 12693.5 12690.0 12688.5 12687.0 12684.5 12681.5 12677.0 12672.0 12668.0 12668.0 12661 . 5 12664.5 12659.0 12660.5 12656.0 12652.0 12651.5 12644.5 12644.0 12637.0 12638.0 12633.0 1263 O. 5 12626.5 12620.0 12620.5 12618.5 12616.0 12610.5 12612.5 12608.0 12608.0 12605.0 12601.5 12601.0 12599.0 12596.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 14 12593.5 12591.5 12590.5 12588.5 12587.5 12585.0 12584.5 12579.5 12579.0 12576.5 12575.0 12567.0 12566.5 12562.0 12561.5 12557.5 12552.5 12547.5 12544.0 12543.0 12541.0 12537.5 12536.5 12531.5 12529.0 12523.5 12523.0 12519.5 12518.0 12515.5 12514.0 12513.0 12508.5 12507.5 12501.0 12500.5 12500.0 12498.0 12496.0 12494.5 12481.0 12480.5 12478.5 12474.5 12472 0 12469 5 12467 5 12466 5 12464 0 12463 5 12461, 0 12459.5 12455.5 12454.0 12452.0 12594.0 12591.5 12588.5 12585.5 12580.0 12576.5 12565.5 12561.5 12559.5 12549.5 12540.0 12538.5 12535.5 12529.5 12523.0 12518.0 12513.0 12508.0 12502.0 12499.0 12497.5 12480.5 12474.0 12469.0 12467.0 12463.5 12454.5 12591.5 12589.0 12585.5 12580.0 12576.5 12567.5 12563.0 12549.5 12543.5 12539.0 12530.0 12525.0 12521.0 12517.0 12514.0 12508.0 12501.0 12497.5 12495.5 12481.0 12478.0 12472.0 12467.0 12464.0 12462.0 12460.5 12454.0 12452.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 15 12450.0 12449.5 12446.5 12442.5 12439.5 12437.0 12435.5 12433 5 12432 5 12431 0 12429 5 12429 0 12426 0 12423 5 12422 5 12420 0 12418 5 12415.0 12413.5 12412.0 12410.0 12409.0 12405.0 12399.5 12398.5 12398.0 12394.5 12391.0 12389.0 12388.0 12385.0 12384.5 12382.5 12381.5 12376.0 12374.0 12373.5 12371 0 12369 0 12368 0 12366 0 12364 5 12362 0 12358.5 12357.0 12356.0 12353.0 12352.0 12347.0 12345.0 12343.5 12343.0 12339.5 12338.0 12335.0 12448.0 12445.5 12439.5 12436.5 12434.5 12433.0 12430.0 12428.5 12425.0 12421.5 12419.0 12414.0 12412.0 12409.0 12405.0 12397.5 12390.0 12384.0 12380.5 12375.5 12372.0 12369.0 123 65.5 12361.0 12357.5 12355.0 12351.0 12345.5 12343.5 12342.0 12338.0 12334.0 12448.0 12443.0 12432.5 12429.5 12424.5 12419.5 12414.0 12409.0 12399.0 12397.5 12394.0 12389.5 12387.5 12384.0 12381.5 12375.0 12372.5 12370.0 12362.0 12358.0 12352.0 12345.0 12338.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 16 12332.5 12331.0 12326.0 12328.5 12323.0 12326.0 12320.0 12319.0 12316.0 12315.5 12313.5 12315.5 12310.0 12309.0 12311.5 12308.0 12307.5 12307.5 12309.0 12306.0 12304.5 12304.0 12305.0 12302.5 12302.0 12300.0 12300.0 12290.5 12290.5 12284.0 12283.0 12282.5 12280.5 12279.0 12278.0 12277.5 12277.5 12273.5 12273.5 12271.0 12271.5 12265.5 12266.0 12263.5 12264.5 12259.0 12260.0 100.0 100.5 101.0 $ REMARKS: THIS FILE CONTAINS CASED HOLE RST BASE PASS #3. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BASE PASS #3 AND GRCH BASE PASS #1, ALSO SIGMA BASE PASS #3 AND SIGMA BASE PASS #1, CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 17 TYPE REPR CODE VALUE 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 NBAC RST CPS 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 FBAC RST CPS 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 SBNA FIL CU 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 SFNA FIL CU 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 SBFA FIL CU 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 SFFA FIL CU 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 TRAT FIL 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 IRAT FIL 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 CIRNFIL 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 CIRF FIL 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 BSALRST PPK 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 SIBF RST CU 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 TPHI RST PU-S 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 SFFC RST CU 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 SFNC RST CU 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 SIGM RST CU 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 DSIG RST CU 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 FBEF RST UA 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 CRR~ RST 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH RST GAPI 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 TENS RST LB 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 CCL RST V 1187893 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 12718.500 NBAC.RsT SFNA.FIL 17.629 SBFA.FIL IRAT. FIL 0.493 CIRN. FIL SIBF.RST 37.563 TPHI.RST SIGM. RST 14.122 DSIG.RST GRCH.RST -999.250 TENS.RST 2500 891 44 430 1 214 22 228 0 304 1411 000 DEPT. 12258.500 NBAC.RST -999.250 SFNA.FIL -999.250 SBFA.FIL -999.250 IRAT. FIL -999.250 CIRN. FIL -999.250 SIBF. RST -999.250 TPHI.RST -999.250 SIGM. RST -999.250 DSIG.RST -999.250 FBAC.RST 3206.134 SBNA.FIL SFFA.FIL 15.428 TRAT. FIL CIRF. FIL 2.878 BSAL.RST SFFC.RST 14.205 SFNC.RST FBEF. RST 59.457 CRRA.RST CCL.RST -0.007 57.556 0.862 43.898 15.013 2.076 FBAC.RST -999.250 SBNA.FIL -999.250 SFFA.FIL -999.250 TRAT. FIL -999.250 CIRF. FIL -999.250 BSAL.RST -999.250 SFFC. RST -999.250 SFNC.RST -999.250 FBEF. RST -999.250 CRRA.RST -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 18 GRCH.RST 85. 725 TENS.RST -999. 250 CCL. RST -999. 250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Pulsed Neutron: Unaveraged edited Pass 1 Gamma Ray and backround counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT O. 5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS .......................... 1, 2, 3, RST $ REMARKS: THIS FILE CONTAINS THE ARITHMETIC AVERAGE OF PASSES 1,2, &3. THE DATA WAS CLIPPED AND DEPTH SHIFTED BEFORE THE AVERAGE WAS CALCULATED. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 19 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 84 4 66 1 $ 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 NBAC RST CPS 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 FBAC RST CPS 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 SBNA RSAV CU 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 SFNA RSAV CU 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 SBFA RSAV CU 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 SFFA RSAV CU 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 TRAT RSAV 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 IRAT RSAV 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 CIRNRSAV 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 CIRF RSAV 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 BSALRSAV PPK 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 SIBF RSAV CU 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 TPHI RSAV PU-S 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 SFFC RSAV CU 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 SFNC RSAV CU 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 SIGM RSAV CU 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 DSIG RSAV CU 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 FBEF RSAV UA 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 CRRARSAV 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 GRCH RST GAPI 1187893 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE '. 20 DEPT. 12718. 000 NBAC.RST 2500. 617 FBAC.RST SFNA.RSAV -999.250 SBFA.RSAV -999.250 SFFA.RSAV IRAT. RSAV -999.250 CIRN. RSAV -999.250 CIRF.RSAV SIBF. RSAV - 999. 250 TPHI. RSAV - 999. 250 SFFC. RSAV SIGM. RSAV - 999. 250 DSIG. RSAV ~ 999. 250 FBEF. RSAV GRCH. RST -999. 250 3045. 060 SBNA. RSAV -999. 250 TRAT. RSAV - 999.250 BSAL. RSAV - 999.250 SFNC. RSAV -999. 250 CRRA. RSAV -999.250 -999.250 -999.250 -999.250 -999.250 DEPT. 12257.500 NBAC.RST 2376.745 FBAC.RST 3111.765 SBNA.RSAV -999.250 SFNA.RSAV -999.250 SBFA.RSAV -999.250 SFFA.RSAV -999.250 TRAT. RSAV -999.250 IRAT. RSAV -999.250 CIRN. RSAV -999.250 CIRF.RSAV -999.250 BSAL.RSAV -999.250 SIBF. RSAV -999.250 TPHI.RSAV -999.250 SFFC.RSAV -999.250 SFNC.RSAV -999.250 SIGM. RSAV -999.250 DSIG.RSAV -999.250 FBEF.RSAV -999.250 CRRA.RSAV -999.250 GRCH. RST -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE · FLIC VERSION : O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION . O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE i~JMBER 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMFIARY VENDOR TOOL CODE START DEPTH STOP DEPTH RST 12755.0 12220.5 $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 21 LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) '. TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): 09-APR-98 8C0-609 1322 09-APR-98 12760.0 12739.0 12232.0 12717.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAi~MA RAY RST RESEVOIR SATURATION $ TOOL NUMBER ........... CGRS-A RST-A BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT): 7. 000 12876.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PRODUCED FLUIDS NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): -1 FAR COUNT RATE HIGH SCALE (CPS): 6 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 3 TOOL STANDOFF (IN): REMARKS: TIED INTO ATLAS BHCA DATED 19-APR-1991. LOGGED ON SANDSTONE MATRIX. LOGGED SIGMA PASS #1 @ 1800 FT/HR. LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 22 LOGGED SIGMA PASSES 2 & 3 @3600 FT/HR. LOGGED ALL C/O MODE PASSES @200 FT/HR. ALL PASSES SHOW UNUSUALLY HIGH GAMMA RAY DUE TO NEUTRON SATURATION. THIS FILE CONTAINS THE RAW DATA FOR BASE PASS #1. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 364 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 2 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 CS PS1 F/HR 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 TENS PS1 LB 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 NPHV PS1 V 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 NPDE PS1 V 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 NSCE PS1 V 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 CRRA PS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 NSCR PS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 AQTMPS1 S 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 CHV PS1 V 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 CPSV PS1 V 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 CP2V PS1 V 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 CM2V PSi V 1187893 O0 000 O0 0 $ 1 1 4 68 0000000000 RCFR PS1 1187893 O0 000 O0 0 $ 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 23 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) RCLC PS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 RCRC PS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 RCAKPS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 RTDF PS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 FPHVPS1 V 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 FPDE PS1 V 1187893 O0 000 O0 0 $ 1 1 4 68 0000000000 FSCE PS1 V 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 FSCR PS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 AQTF PS1 S 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 SF6P PS1 PSIG 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 HVPV PS1 V 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 BMCU PS1 UA 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 GDCU PS1 MA 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 EXCU PSI UA 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 NBEF PS1 UA 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 FBEF PS1 UA 1187893 O0 000 O0 0 $ 1 1 4 68 0000000000 NPGF PS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 FPGF PS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 BSTR PS1 1187893 O0 000 O0 0 $ 1 1 4 68 0000000000 BSPR PS1 1187893 O0 000 O0 0 $ 1 1 4 68 0000000000 MARC PS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 XHV PS1 V 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 XPSV PS1 V 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 XP2V PS1 V 1187893 O0 000 O0 0 $ 1 1 4 68 0000000000 ~2V PS1 V 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 RXFR PS1 1187893 O0 000 O0 0 $ 1 1 4 68 0000000000 RXLC PS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 RXRC PS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 RXAK PS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 SHCU PS1 MA 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 BSAL PS1 PPK 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 BSAL SIG PPK 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 CIRNPS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 CIRF PS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 CIRNFIL 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 CIRF FIL 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 DSIG PS1 CU 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 FBAC PS1 CPS 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 IRAT PS1 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 IRAT FIL 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 NBAC PS1 CPS 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 SFNA PS1 CU 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 SFFA PS1 CU 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 SBNA PS1 CU 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 SBFA PSi CU 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 SFNA SIG CU 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 SFFA SIG CU 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 SBNA SIG CU 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 SBFA SIG CU 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 SFNA FIL CU 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 SFFA FIL CU 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 24 NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB S.2~P ELE~ CODE (HEX) SBNA FIL CU 1187893 O0 000 O0 0 5 1 1 4 SBFA FIL CU 1187893 O0 000 O0 0 5 1 1 4 SIBF PS1 CU 1187893 O0 000 O0 0 5 1 1 4 SFNC PS1 CU 1187893 O0 000 O0 0 5 1 1 4 SFFC PS1 CU 1187893 O0 000 O0 0 5 1 1 4 SIGM PS1 CU 1187893 O0 000 O0 0 5 1 1 4 SIBF SIG CU 1187893 O0 000 O0 0 5 1 1 4 SIGM SIG CU 1187893 O0 000 O0 0 5 1 1 4 TRAT PS1 1187893 O0 000 O0 0 5 1 1 4 TRAT SIG 1187893 O0 000 O0 0 5 1 1 4 TRAT FIL 1187893 O0 000 O0 0 5 1 1 4 GR PS1 GAPI 1187893 O0 000 O0 0 5 1 1 4 RDIX PS1 1187893 O0 000 O0 0 5 1 1 4 CRNI PS1 KHZ 1187893 O0 000 O0 0 5 1 1 4 CRFI PS1 KHZ 1187893 O0 000 O0 0 5 1 1 4 CTM PS1 DEGC 1187893 O0 000 O0 0 5 1 1 4 XTM PS1 DEGC 1187893 O0 000 O0 0 5 1 1 4 TAV PSi KV 1187893 O0 000 O0 0 5 1 1 4 FICU PS1 AMP 1187893 O0 000 O0 0 5 1 1 4 CACU PS1 AMP 1187893 O0 000 O0 0 5 1 1 4 BUST PS1 1187893 O0 000 O0 0 5 1 1 4 BUSP PS1 1187893 O0 000 O0 0 5 1 1 4 RSXS PS1 1187893 O0 000 O0 0 5 1 1 4 TPHI PSI PU 1187893 O0 000 O0 0 5 1 1 4 TPHI SIG PU 1187893 O0 000 O0 0 5 1 1 4 CCLC PS1 V 1187893 O0 000 O0 0 5 1 1 4 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 ** DATA ** DEPT. NPDE. PS1 AQTM. PS1 CM2 V. PS1 R CAK. PS1 FSCE.PS1 HVPV. PS1 NBEF. PS1 BSTR.PS1 XPSV. PS1 RXLC. PS1 BSAL.PS1 CIRN. FIL IRAT.PS1 SFFA.PS1 SFFA.SIG SFFA.FIL SFNC. PS1 SIGM. SIG GR.PS1 12750.000 CS.PS1 1579.400 NSCE. PS1 O. 661 CHV. PS1 -12.172 RCFR. PS1 O . 000 RTDF. PS1 1.954 FSCR.PS1 161.865 BMCU. PS1 28.474 FBEF. PS1 13.898 BSPR.PS1 5.011 XP2V. PS1 0.000 RXRC.PS1 -999.250 BSAL.SIG -999.250 CIRF. FIL -999.250 IRAT. FIL -999.250 SBNA.PS1 -999.250 SBNA.SIG -999.250 SBNA.FIL -999.250 SFFC. PS1 -999.250 TRAT. PS1 1863 289 TENS.PS1 2 499 CRRA.PS1 203 035 CP5V. PS1 0 000 RCLC.PS1 0 000 FPHV. PS1 0 019 AQTF. PS1 32 226 GDCU. PS1 57 018 NPGF. PS1 1.167 MARC. PS1 12.056 X~2V. PS1 0.000 RXAK. PS1 -999.250 CIRN. PS1 -999.250 DSIG. PS1 -999.250 NBAC. PS1 -999.250 SBFA.PS1 -999.250 SBFA.SIG -999.250 SBFA.FIL -999.250 SIGM. PS1 -999.250 TRAT. SIG 126.903 RDIX. PS1 50473.000 CRNI.PS1 1265.000 NPHV. PS1 2.002 NSCR.PS1 5.021 CP2V. PS1 0.000 RCRC.PS1 1540.529 FPDE. PS1 0.661 SF6P. PS1 60.012 EXCU. PS1 1.005 FPGF. PS1 0.000 XHV. PS1 -12.172 RXFR.PS1 0.000 SHCU. PS1 -999.250 CIRF. PS1 -999 250 FBAC. PS1 -999 -999 -999 -999 -999 -999 455 250 SFNA.PS1 250 SFNA.SIG 250 SFNA.FIL 250 SIBF. PS1 250 SIBF. SIG 250 TRAT.FIL 832 CRFI.PS1 1599 122 -0 139 12 187 0 000 1522 485 153 144 3 156 1 002 201 581 0 000 29 268 -999 250 -999.250 -999.250 -999.250 ~999.250 -999.250 -999.250 -999.250 227.638 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 25 CTM. PS1 110.840 XTM. PS1 CACU. PS1 2.578 BUST. PSi TPHI.PS1 -999.250 TPHI.SIG DEPT. NPDE. PS1 AQTM. PS1 CM2 V. PS1 RCAK. PS1 FSCE. PS1 HVPV. PS1 NBEF. PS1 BSTR. PS1 XP5 V. PS1 RXLC. PS1 BSAL. PS1 CIRN. FIL IRAT. PS1 SFFA. PS1 SFFA. SIG SFFA. FIL SFNC. PSi SIGM. SIG GR. PS1 CTM. PS1 CACU. PS1 TPHI. PS1 12240. 000 1579.324 1.102 -12.191 0.000 1. 921 161. 429 27 559 14 551 5 023 0 000 149 575 0 326 0 410 47 517 1. 740 46. 624 44. 470 1. 361 58.242 111. 572 2. 581 52. 899 CS. PS1 NSCE. PS1 CHV. PS1 R CFR. PS1 R TDF. PS1 FSCR. PS1 BMCU. PS1 FBEF. PS1 BSPR. PS1 XP2 V. PS1 ~C. PS1 BSAL. SIG CIRF. FIL IRA T. FIL SBNA. PS1 SBNA. SIG SBNA. FIL SFFC. PS1 TRAT. PS1 RDIX. PS1 XTM. PS1 BUST. PS1 TPHI. SIG 111.816 TAV. PS1 O. 000 BUSP. PS1 -999. 250 CCLC. PS1 1830.143 TENS. PSI 2. 485 CRRA. PS1 202. 187 CPSV. PS1 O. 000 RCLC. PSI O. 000 FPHV. PS1 - O. 144 AQTF. PS1 32.038 GDCU. PS1 66. 695 NPGF. PS1 1. 301 MARC. PS1 11. 999 X~2V. PS1 O. 000 RXAK. PS1 4 . 025 CIRN. PS1 O. 556 DSIG. PS1 O. 410 NBAC. PS1 63.656 SBFA. PS1 3 . 978 SBFA. SIG 66. O17 SBFA. FIL 43 . 856 SIGM. PS1 1 . 430 TRAT. SIG 65400. 000 CRNI. PS1 110.317 TAV. PS1 O. 000 BUSP. PS1 2. 662 CCLC. PS1 95.462 0.000 -0.003 1427.000 2.420 5 060 0 000 1545 411 1 322 59 824 1 003 0 000 -12 180 0 000 0 325 1 456 2378.706 54.690 4.397 54.945 43.841 0.052 453.645 95.011 0.000 -0.016 FICU. PS1 RSXS.PS1 NPHV. PS1 NSCR.PS1 CP2V. PS1 RCRC. PS1 FPDE. PS1 SF6P. PS1 EXCU. PS1 FPGF. PS1 XHV. PS1 RXFR.PS1 SHCU. PS1 CIRF. PS1 FBAC. PSl SFNA.PS1 SFNA.SIG SFNA.FIL SIBF. PS1 SIBF. SIG TRAT. FIL CRFI.PS1 FICU. PS1 RSXS.PS1 2.261 8878.000 1596.681 0.013 12.187 0.000 1522.790 153.783 4.988 0.994 201.304 0.000 31.591 0.561 3112.467 47.249 1.773 46.793 78 137 1 648 1 427 187 451 2 254 8878 000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 98/05/20 MA~REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 21 -MAY-1998 11: 52 PAGE: 26 FILE HEADER FILE NUMBER 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 2 DEPTH INCREMENT: O. 5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH RST 12757.0 $ LOG HEADER DATA STOP DEPTH 12220.5 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GA~fi~A RAY RST RESEVOIR SATURATION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE 09-APR-98 8C0-609 1322 09-APR-98 12760.0 12739.0 12232.0 12717.0 1800.0 TOOL NUMBER CGRS-A RST-A 7.000 12876.0 PRODUCED FLUIDS THERMAL SANDSTONE 2.65 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 27 TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): -1 FAR COUNT RATE HIGH SCALE (CPS): 6 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS) '. 3 TOOL STANDOFF (IN): REMARKS: TIED INTO ATLAS BHCA DATED 19-APR-1991. LOGGED ON SANDSTONE MATRIX. LOGGED SIGMA PASS #1 @ 1800 FT/HR. LOGGED SIGMA PASSES 2 & 3 @3600 FT/HR. LOGGED ALL C/O MODE PASSES @200 FT/HR. ALL PASSES SHOW UNUSUALLY HIGH GAMMA RAY DUE TO NEUTRON SATURATION. THIS FILE CONTAINS THE RAW DATA FOR BASE PASS #2. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 364 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 2 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 28 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE 1VUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE C~SS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CS PS2 F/HR 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 TENS PS2 LB 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 NPHVPS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 NPDE PS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 NSCE PS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CRRA PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 NSCR PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 AQTMPS2 S 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CHV PS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CPSV PS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CP2V PS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CM2V PS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 RCFR PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 RCLC PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 RCRC PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 RCAKPS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 RTDF PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 FPHVPS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 FPDE PS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 FSCE PS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 FSCR PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 AQTF PS2 S 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SF6P PS2 PSIG 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 HVPV PS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 BMCU PS2 UA 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 GDCU PS2 MA 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 EXCU PS2 UA 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 NBEF PS2 UA 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 FBEF PS2 UA 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 NPGF PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 FPGF PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 BSTR PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 BSPR PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 MARC PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 XHV PS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 XPSV PS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 XP2V PS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 XM2V PS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 RXFR PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 RXLC PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 R~RC PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 RXAKPS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SHCU PS2 MA 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 BSAL PS2 PPK 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 BSAL SIG PPK 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CIRNPS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CIRF PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CIRNFIL 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CIRF FIL 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 29 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CI_.~SS MOD NUMB SAMP ELEM CODE (HEX) DSIG PS2 CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 FBAC PS2 CPS 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 IRAT PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 IRAT FIL 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 NBAC PS2 CPS 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SFNA PS2 CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SFFA PS2 CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SBNA PS2 CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SBFA PS2 CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SFNA SIG CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SFFA SIG CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SBNA SIG CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SBFA SIG CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SFNA FIL CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SFFA FIL CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SBNA FIL CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SBFA FIL CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SIBF PS2 CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SFNC PS2 CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SFFC PS2 CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SIGM PS2 CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SIBF SIG CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 SIGM SIG CU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 TRAT PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 TRAT SIG 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 TRAT FIL 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 GR PS2 GAPI 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 RDIX PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CRNI PS2 KHZ 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CRFI PS2 KHZ 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CTM PS2 DEGC 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 XTM PS2 DEGC 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 TAV PS2 KV 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 FICU PS2 AMP 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CACU PS2 AMP 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 BUST PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 BUSP PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 RSXS PS2 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 TPHI PS2 PU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 TPHI SIG PU 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 CCLC PS2 V 1187893 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 12750.000 CS.PS2 3675.542 TENS. PS2 1190.000 NPHV. PS2 NPDE. PS2 1579.858 NSCE. PS2 2.483 CRRA.PS2 2.007 NSCR.PS2 AQTM. PS2 0.661 CHV. PS2 202.550 CPSV. PS2 5.030 CP2V. PS2 CM2V. PS2 -12.133 RCFR.PS2 0.000 RCLC. PS2 0.000 RCRC. PS2 RCAK. PS2 0.000 RTDF. PS2 0.000 FPHV. PS2 1535.646 FPDE. PS2 1589.357 0.119 12.158 0.000 1521.035 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 3O FSCE. PS2 1.930 FSCR.PS2 HVPV. PS2 161.377 BMCU. PS2 NBEF. PS2 28.153 FBEF. PS2 BSTR.PS2 12.758 BSPR.PS2 XPSV. PS2 5.040 XP2V. PS2 RXLC. PS2 0.000 RXRC. PS2 BSAL.PS2 -999.250 BSAL.SIG CIRIV. FIL -999.250 CIRF. FIL IRAT. PS2 -999.250 IRAT. FIL SFFA.PS2 -999.250 SBNA.PS2 SFFA.SIG -999.250 SBNA.SIG SFFA.FIL -999.250 SBNA.FIL SFNC.PS2 -999.250 SFFC. PS2 SIGM. SIG -999.250 TRAT. PS2 GR.PS2 235.526 RDIX. PS2 CTM. PS2 109.375 XTM. PS2 CACU. PS2 2.573 BUST. PS2 TPHI.PS2 -999.250 TPHI.SIG 0.105 AQTF. PS2 32.812 GDCU. PS2 56.506 NPGF. PS2 0.999 MARC. PS2 12.012 XM2V. PS2 0.000 RXAK. PS2 -999.250 CIRN. PS2 -999.250 DSIG. PS2 -999.250 NBAC. PS2 -999.250 SBFA.PS2 -999.250 SBFA.SIG -999.250 SBFA.FIL -999.250 SIGM. PS2 -999.250 TRAT. SIG 68935.000 CRNI.PS2 109.375 TAV. PS2 0.000 BUSP. PS2 -999.250 CCLC. PS2 0.661 SF6P. PS2 61.323 EXCU. PS2 0.995 FPGF. PS2 0.000 XHV. PS2 -12.211 RXFR.PS2 0.000 SHCU. PS2 -999.250 CIRF. PS2 -999.250 FBAC. PS2 -999.250 SFNA.PS2 -999.250 SFNA.SIG -999.250 SFNA.FIL -999.250 SIBF. PS2 -999.250 SIBF. SIG -999.250 TRAT. FIL 466.293 CRFI.PS2 95.749 FICU. PS2 0.000 RSXS.PS2 0.002 153.911 3. 156 i. 003 201. 096 0.000 27.967 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 232.318 2.251 8878.0O0 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SU~9~RY VENDOR TOOL CODE START DEPTH STOP DEPTH LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 31 RST 12756.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): 12224.5 09-APR-98 8C0-609 1322 09-APR-98 12760.0 12739.0 12232.0 12717.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAi~MA RAY RST RESEVOIR SATURATION $ TOOL NUMBER CGRS -A RST-A BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 7.000 12876.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PRODUCED FLUIDS NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL)'. MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): -1 FAR COUNT RATE HIGH SCALE (CPS): 6 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 3 TOOL STANDOFF (IN): LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 32 REMARKS: TIED INTO ATLAS BHCA DATED 19-APR-1991. LOGGED ON SANDSTONE MATRIX. LOGGED SIGMA PASS #1 @ 1800 FT/HR. LOGGED SIGMA PASSES 2 & 3 @3600 FT/HR. LOGGED ALL C/O MODE PASSES @200 FT/HR. ALL PASSES SHOW UNUSUALLY HIGH GA~9~A RAY DUE TO NEUTRON SATURATION. THIS FILE CONTAINS THE RAW DATA FOR BASE PASS #3. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 364 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 2 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 CS PS3 F/HR 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 TENS PS3 LB 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 NPHVPS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 NPDE PS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 NSCE PS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 CRRA PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 NSCR PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 AQTMPS3 S 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 CHV PS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 33 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) CPSV PS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 CP2V PS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 CM2V PS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 RCFR PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 RCLC PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 RCRC PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 RCAKPS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 RTDF PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 FPHVPS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 FPDE PS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 FSCE PS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 FSCR PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 AQTF PS3 S 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SF6P PS3 PSIG 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 HVPV PS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 BMCU PS3 UA 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 GDCU PS3 MA 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 EXCU PS3 UA 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 NBEF PS3 UA 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 FBEF PS3 UA 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 NPGF PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 FPGF PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 BSTR PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 BSPR PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 MARC PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 XHV PS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 XP5V PS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 XP2V PS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 ~2V PS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 RXFR PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 RXLC PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 RXRC PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 RXAKPS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SHCU PS3 MA 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 BSAL PS3 PPK 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 BSAL SIG PPK 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 CIRNPS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 CIRF PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 CIRNFIL 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 CIRF FIL 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 DSIG PS3 CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 FBAC PS3 CPS 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 IRAT PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 IRAT FIL 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 NBAC PS3 CPS 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SFNA PS3 CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SFFA PS3 CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SBNA PS3 CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SBFA PS3 CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SFNA SIG CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SFFA SIG CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 34 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) SBNA SIG CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SBFA SIG CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SFNA FIL CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SFFA FIL CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SBNA FIL CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SBFA FIL CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SIBF PS3 CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SFNC PS3 CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SFFC PS3 CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SIGM PS3 CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SIBF SIG CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 SIGM SIG CU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 TRAT PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 TRAT SIG 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 TRAT FIL 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 GR PS3 GAPI 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 RDIX PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 CRNI PS3 KHZ 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 CRFI PS3 KHZ 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 CTM PS3 DEGC 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 XTM PS3 DEGC 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 TAV PS3 KV 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 FICU PS3 AMP 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 CACU PS3 AMP 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 BUST PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 BUSP PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 RSXS PS3 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 TPHI PS3 PU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 TPHI SIG PU 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 CCLC PS3 V 1187893 O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 12750.000 CS.PS3 2957.316 TENS. PS3 1221.000 NPHV. PS3 NPDE.PS3 1578.637 NSCE.PS3 2.482 CRRA.PS3 1.967 NSCR.PS3 AQTM. PS3 0.441 CHV. PS3 201.823 CP5V. PS3 5.060 CP2V. PS3 CM2V. PS3 -12.093 RCFR.PS3 0.000 RCLC. PS3 0.000 RCRC. PS3 RCAK. PS3 0.000 RTDF. PS3 0.000 FPHV. PS3 1533.204 FPDE. PS3 FSCE. PS3 1.932 FSCR.PS3 -0.002 AQTF. PS3 0.441 SF6P. PS3 HVPV. PS3 161.865 BMCU. PS3 33.105 GDCU. PS3 60.012 EXCU. PS3 NBEF. PS3 28.761 FBEF. PS3 56.575 NPGF. PS3 1.004 FPGF. PS3 BSTR.PS3 13.333 BSPR.PS3 1.082 MARC. PS3 0.000 XHV. PS3 XPSV. PS3 5.001 XP2V. PS3 12.027 X~2V. PS3 -12.309 RXFR.PS3 RXLC.PS3 0.000 RXRC. PS3 0.000 RXAK. PS3 0.000 SHCU. PS3 BSAL.PS3 -999.250 BSAL.SIG -999.250 CIRN. PS3 -999.250 CIRF. PS3 CIRN. FIL -999.250 CIRF. FIL -999.250 DSIG.PS3 -999.250 FBAC. PS3 IRAT. PS3 -999.250 IRAT. FIL -999.250 NBAC. PS3 -999.250 SFNA.PS3 SFFA.PS3 -999.250 SBNA.PS3 -999.250 SBFA.PS3 -999.250 SFNA.SIG SFFA.SIG -999.250 SBNA.SIG -999.250 SBFA.SIG -999.250 SFNA.FIL 1594.240 -0. 086 12. 202 0.000 1521.608 154.167 4.340 1.005 201.339 0.000 27.317 -999.250 -999.250 -999.250 -999.250 -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 21-MAY-1998 11:52 PAGE: 35 SFFA.FIL -999.250 SBNA.FIL SFNC. PS3 -999.250 SFFC. PS3 SIGM. SIG -999.250 TRAT. PS3 GR.PS3 343.195 RDIX. PS3 CTM. PS3 111.328 XTM. PS3 CACU. PS3 2.583 BUST. PS3 TPHI.PS3 -999.250 TPHI.SIG -999 -999 -999 80358 109 0 -999 250 SBFA.FIL 250 SIGM. PS3 250 TRAT. SIG 000 CRNI.PS3 863 TAV. PS3 000 BUSP. PS3 250 CCLC. PS3 -999.250 SIBF. PS3 -999.250 SIBF. SIG -999.250 TRAT. FIL 456.230 CRFI.PS3 94.601 FICU. PS3 0.000 RSXS.PS3 0.000 -999.250 -999.250 -999.250 231.932 2.251 8878.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION · O01CO1 DATE : 98/05/20 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 98/05/20 ORIGIN : FLIC TAPE NAME : 98191 CONTINUATION # : 1 PREVIOUS TAPE : COtB~ENT : BP EXPLORATION, Y-32, PRUDHOE BAY, API# 50-029-22149-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 98/05/20 ORIGIN : FLIC REEL NAME : 98191 CONTINUATION # : PREVIOUS REEL : COI4~ENT : BP EXPLORATION, Y-32, PRUDHOE BAY, API # 50-029-22149-00 , PROGRAM: LISCAN REVISION: Start of execution: Mon 22 APR 91 1:48p **** REEL HEADER **** LIS 91/ 4/22 AWS 01 **** TAPE HEADER **** LIS 91/ 4/22 01 FILE # 1 LIS .001 **** FILE HEADER **** 1024 CN : BP EXPLORATION (ALASKA), . "' "'~ WN : Y - 32 (43-03-101~3) FN : PRUDHOE BAY ~\ ~' I'''~' ~:' '! '~'~ j ~ COUN : NORTH SLOPE STAT : ALASKA At~sk~ 0il & ~s Go~s. Gommission Anchom~ * COMMENT RECORD * API NO. 50-029-22149 LOG DATE: 4/19/91 FILE = MAIN PASS: BHC-AL-GR/DIFL-GR-SP (12220 - 12870 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 15 CURVES : NAME CODE SAMPLE# UNIT 1 AC 68 1 US/F 2 CHT 68 1 LBF 3 CILD 68 1 MMHO 4 CLSN 68 1 CPS 5 CN 68 1 % 6 CNC 68 1 % 7 CSSN 68 1 CPS 8 GR 68 1 API 9 RFOC 68 1 OHMM 10 RILD 68 1 OHMM 11 RILM 68 1 OHMM 12 SP 68 1 MV 13 SPD 68 1 F/M~ 14 TEMP 68 1 DEGF 15 TTEN 68 1 LBF BYTES 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 * DATA RECORD DEPTH CN RILD TTEN 12870.000 -999.2500 -999.2500 -999.2500 12820.000 0.0000000E+00 3.390024 5341.488 12770.000 20.61945 2.511273 5460.387 12720.000 18.80435 11.27616 5458.105 12670.000 21.04927 12.91787 5462.418 12620.000 19o70624 16.68280 5462.398 12570.000 17.17990 26.10704 (TYPE# 0) AC CNC RILM -999.2500 -999.2500 -999.2500 83.28644 0.0000000E+00 3.671900 87.25310 25.70552 2.262485 74.75386' 23.83292 9.719688 92.71202 26.13525 10.05836 90.60002 24.76328 11.91547 83.95815 22.15771 17.03850 966 BYTES * CHT CSSN SP -999.2500 -999.2500 -999.2500 890.3003 100.0000 -11.78919 963.2324 233.8221 -22.08308 943.9382 240.0362 -26.19644 942.6013 221.1211 -35.87708 954.7981 223.9596 -43.08423 1033.347 238.2450 -38.79353 CILD GR SPD -999.2500 -999.2500 -999.2500 294.9832 0.0000000E+00 22.99770 398.2043 54.89375 22.99770 88.68269 33.25890 17.99820 77.41216 21.71320 17.99820 59.94196 29.61652 17.99820 38.30383 20.33582 17.99820 CLSN RFOC TEMP -999.2500 -999.2500 -999.2500 15.00000 4.108688 198.8002 126.2351 3.339706 198.5375 135.4764 12.94619 198.5382 118.1881 8.979906 197.4612 123.5887 11.35698 194.4314 140.3670 15.64128 191.7306 5523.223 12520.000 16.85245 27.01299 5451.555 12470.000 20.57925 5.989573 5492.398 12420.000 6.048643 138.5749 5562.695 12370.000 19.80283 13.61838 5515.715 12320.000 18.41214 2.829758 5363.250 12270.000 61.35017 0.2000000 4000.000 12220.000 -999.2500 -999.2500 -999.2500 80.97223 21.82010 18.89771 74.63895 25.66405 9.344719 55.30757 10.22119 124.2232 72.57405 24.86292 12.34904 79.67403 23.42839 4.050286 53.64706 65.03218 0.2000000 -999.2500 -999.2500 -999.2500 1019.256 239.4002 -34.32793 1039.674 248.3169 -27.79402 1138.555 378.7839 -12.40418 1172.960 245.8504 -38.46577 1163.346 174.7323 -25.44609 500.0000 129.7768 -80.00000 -999.2500 -999.2500 -999.2500 37.01924 25.04263 17.99820 166.9568 147.3515 12.99870 7.216314 241.6659 12.99870 73.43016 106.4740 12.99870 353.3872 68.67659 12.99870 0.0000000E+00 73.54620 0.0000000E+00 -999.2500 -999.2500 -999.2500 142.3315 16.50578 189. 1325 134.1874 18.97734 187.2828 342.5051 119.2555 185.1728 135.3492 12.43721 183.8761 99.61781 8.276896 182.2601 41.74870 0.2000000 100.0000 -999.2500 -999.2500 -999.2500 TOTAL DATA RECORDS : STARTING TAPE DEPTH = **** FILE TRAILER **** 87 12870.00 ENDING TAPE DEPTH = 12220.00 **** REEL HEADER **** LIS 91/ 4/22 AWS 01 **** TAPE HEADER **** LIS 91/ 4/22 FILE # 2 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : BP EXPLORATION (ALASKA), : Y - 32 (43-03-1013) : PRUDHOE BAY : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE = REPEAT SECTION: BHC/AL-GR/DIFL-GR-SP (12230 - 12870 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 15 CURVES : NAME CODE SAMPLE# UNIT BYTES 1 AC 68 1 US/F 4 2 CHT 68 1 LBF 4 3 CILD 68 1 MMHO 4 4 CLSN 68 1 CPS 4 5 CN 68 1 % 4 6 CNC 68 1 % 4 7 CSSN 68 1' CPS 4 8 GR 68 1 API 4 9 RFOC 68 1 OHMM 4 10 RILD 68 1 OHMM 4 11 RILM 68 1 OHMM 4 12 SP 68 1 MV 4 13 SPD 68 1 F/MN 4 14 TEMP 68 1 DEGF 4 15 TTEN 68 1 LBF 4 * DATA RECORD DEPTH CN RILD (TYPE# 0) 966 BYTES * AC CHT CNC CSSN RILM SP CILD GR SPD CLSN RFOC TEMP TTEN - 12870.000 0.0000000E+00 0.2000000 4000.000 12820.000 0.0000000E+00 3.399799 5399.789 12770.000 20.67180 2.515895 5416.684 12720.000 19.66612 11.08854 5477.312 12670.000 22.23471 12.43623 5479.672 12620.000 19.11465 15.91257 5505.555 12570.000 19.29646 24.00555 5515.863 12520.000 17.78903 24.93449 5521.871 12470.000 17.88579 5.530313 5504.016 12420.000 5.773049 138.9018 5585.664 12370.000 20.26253 13.45569 5458.555 12320.000 18.32748 3.260075 50.00000 0.0000000E+00 0.2000000 67.86525 0.0000000E+00 3.839570 87.84619 25.75954 2.258808 73.66167 24.72189 9.511751 93.61726 27.30492 10.12485 90.01706 24.15298 12.14427 84.56931 24.34053 16.71506 81.34973 22.78580 18.28224 74.13541 22.88557 8.553043 55.63147 9.912146 135.5780 73.16350 25.33723 12.75080 81.72113 23.34108 4.224833 500.0000 100.0000 -80.00000 862.0574 100.0000 -24.97652 899.8347 225.3112 -30.26033 913.4009 239.0611 -37.48145 904.1765 219.7947 -29.64346 922.7354 227.6965 -22.77382 1047.519 236.6563 -27.44823 1089.797 238.2278 -29.99948 1125.011 242.2259 -14.33190 1158.o78 375.9531 -12.80892 1172.379 227.0601 -38.98770 1159.804 175.2160 -32.26730 0.0000000E+00 0.0000000E+00 0.0000000E+00 294.1350 0.0000000E+00 25.99741 397.4729 51.90778 25.76160 90.18315 36.00432 25.99741 80.41023 21.93210 25.88820 62.84341 27.85149 25.65240 41.65703 20.95735 24.99750 40.10509 25.65569 18.99811 180.8216 208.6107 13.23450 7.199330 245.7573 15.88920 74.31802 106.1234 11.99880 306.7415 67.03517 13.74540 15.00000 0.2000000 100.0000 15.00000 3.956744 198.1764 121.4907 3.322558 197.6612 132.0519 12.59002 196.9800 114.3825 9.044310 195.3815 127.5072 11.44493 193.7147 131.9232 15.81952 190.9345 138.0618 16.75064 189.4164 140.0177 21.86392 186.7198 345.3027 120.9927 185.7242 123.6259 12.91519 183.6765 100.1135 8.519772 181.5439 5352.6~S 12270.000 65.60115 0.2000000 4000.000 72.56326 69.08502 0.2000000 500.0000 134.2174 -80.00000 0.0000000E+00 72.56664 0.0000000E+00 41.97681 0.2000000 100.0000 TOTAL DATA RECORDS : 86 STARTING TAPE DEPTH = 12870.00 ENDING TAPE DEPTH = 12230.00 **** FILE TRAILER **** **** REEL HEADER **** LIS 91/ 4/22 AWS 01 **** TAPE HEADER **** LIS 91/ 4/22 01 FILE # 3 LIS .001 **** FILE HEADER **** 1024 CN WN FN COUN STAT : BP EXPLORATION (ALASKA), : Y- 32 (43-03-1013) : PRUDHOE BAY : NORTH SLOPE : ALASKA * COMMENT RECORD * FILE = CN-GR (10490- 12420 FT.) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F CURVES : NAME CODE SAMPLE# UNIT 1 CHT 68 1 LBF 2 CN 68 1 % 3 CNC 68 1 % 4 GR 68 1 API 5 TTEN 68 1 LBF BYTES 4 4 4 4 4 * DATA RECORD DEPTH TTEN (TYPE# 0) 1014 BYTES * CHT CN CNC GR 12420. 000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 12370.000 5495.961 1173.838 0.0000000E+00 0.0000000E+00 0.0000000E+00 12320.000 5380.238 1101.961 18.01994 18.08742 71.14229 12270.000 5410.562 1111.697 57.14360 51.12161 76.92215 12220.000 5427.437 1107.357 55.85300 50.30220 77.35748 12170.000 5352.527 1130.013 62.01053 55.14735 89.72427 12120.000 5370.437 1114.918 58.00905 52.43100 78.74518 12070.000 5317.719 1131.171 68.32645 61.21323 83.04427 12020.000' 5293.367 1129.644 55.13167 49.33189 90.53432 11970.000 5281.660 1144.326 57.10957 51.46561 85.45064 11920.000 5277.930 1160.453 64.26906 57.56219 88.71974 11870.000 5259.891 1173.293 54.14534 48.86690 83.98949 11820.000 5198.246 1147.698 42.96555 39.40318 68.94635 11770.000 1155.371 43.70341 40.03748 53.84601 5257.687 11720.000 5218.891 11670.000 5224.699 11620.000 5145.645 11570.000 5141.262 11520.000 5101.969 11470.000 5119.277 11420.000 5095.738 11370.000 5068.602 11320.000 4961.453 11270.000 5034.742 11220.000 4976.871 11170.000 4983.043 11120.000 4941.590 11070.000 4975.555 11020.000 4906.434 10970.000 4960.254 10920.000 4910.207 10870.000 4830.539 10820.000 4801.422 1128.761 1133.416 1116.778 1139.809 1129.981 1133.650 1149.551 1146.799 1171.459 1190.678 1183.023 1188.319 1180. 916 1176.950 1209.253 1209.742 1228.290 1223.729 1223.344 45.17783 59.42255 70.37221 81.51831 72.91196 70.86809 65.95029 57.79956 74.01234 55.91982 73.45517 42.97395 47.13982 62.69800 62.01314 52.82347 57.27626 66.61235 69.45345 41.48114 53.40390 62.89613 72.44775 65.06239 63.25128 58.87936 51.58154 66.11093 50.44308 65.49292 39.32727 42.61383 56.29935 55.50900 47.22987 51.55939 59.72345 61.76373 58.11966 70.97533 71.79720 64.94221 75.70731 76.21579 68.07275 75.55423 79.25325 72.73213 73.82106 55.30287 57.39722 66.60252 77.00606 80.33093 69.28845 61.20180 70.69662 10770.000 1239.704 65.80453 58.91035 80.61951 4807.801 10720.000 4744.332 10670.000 4715.152 10620.000 4713.070 1243.164 57.18851 51.55009 76.95108 1258.467 68.61417 61.40645 122.6449 1257.726 79.75551 70.70485 136.4485 10570.000 1258.947 66.65605 4671.391 10520.000 4000.000 59.90027 127.4920 500.0000 77.72427 68.46759 150.8763 TOTAL DATA RECORDS : 92 STARTING TAPE DEPTH = 12420.00 ENDING TAPE DEPTH = **** FILE TRAILER **** 10490.00 **** TAPE TRAILER **** LIS 91/ 4/22 01 TOTAL RECORDS IN THIS LOGICAL TAPE : 287 **** REEL TRAILER **** LIS 91/ 4/22 AWS 01 TOTAL RECORDS IN THIS LOGICAL REEL : 288 TOTAL RECORDS IN THIS PHYSICAL REEL: 288 End of execution: Mon 22 APR 91 1:48p Elapsed execution time = 38.34 seconds. SYSTEM RETURN CODE = 0
