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194-036
• by BP Exploration (Alaska) Inc k ; Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519-6612 May 20, 2012 Mr. Jim Regg a keit ir giED AUG 8 L(UIZ Alaska Oil and Gas Conservation Commission 333 West 7 Avenue 0 3 b Anchorage, Alaska 99501 r `T Subject: Corrosion Inhibitor Treatments of GPMA PM -2 4 Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPMA PM -2 that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations P ry P� 10-404 � GPMA PM -2 Date: 04/30/2012 Corrosion I Vol. of cement Final top of Cement top Corrosion inhibitor/ sealant Well Name PTD # API # Initial top of cement pumped cement off date inhibitor date ft bbls ft na gal P2 -01 1970730 50029227610000 0.3 NA 0.3 NA 1.70 6/22/2009 P2 -03 1970440 50029227490000 2.0 NA 2.0 NA 10.20 6/22/2009 P2-04 1981560 50029229070000 1.0 NA 1.0 NA 5.10 6/22/2009 P2 -06 1931030 50029223880000 4.0 NA 4.0 NA 30.60 6/22/2009 P2 -07 1940580 50029224690000 2.0 NA 2.0 NA 13.60 6/22/2009 P2 -08A 2061690 50029228960100 0.8 NA 0.8 NA 4.30 6/21/2009 P2-09 1980660 50029228760000 0.3 NA 0.3 NA 0.85 6/21/2009 P2 -10 1980970 50029228860000 0.3 NA 0.3 NA 1.70 6/21/2009 P2 -11A 2060260 50029229230100 3.5 NA 3.5 NA 69.70 6/21/2009 P2 -12 1931150 50029223950000 Sealed conductor NA NA NA NA NA P2 -13 1970600 50029227570000 0.5 NA 0.5 NA 2.60 6/21/2009 P2 -14 1981050 50029228880000 1.5 NA 1.5 NA 10.20 6/21/2009 P2 -15A 2070320 50029224090100 Sealed conductor NA NA NA NA NA P2 -16 1931230 50029223970000 3.0 NA 3.0 NA 28.10 6/20/2009 P2 -17 1981370 50029229020000 0.8 NA 0.8 NA 3.40 6/20/2009 P2 -18 1940600 50029224710000 0.8 NA 0.8 NA 2.60 6/20/2009 P2 -19A 2070120 50029227650100 0.3 NA 0.3 NA 0.90 6/20/2009 P2 -20 1960590 50029226640000 0.5 NA 0.5 NA 2.60 6/20/2009 P2 -21 1940530 50029224670000 0.8 NA 0.8 NA 3.40 6/20/2009 P2 -22 1972490 50029228500000 1.0 NA 1.0 NA 7.70 6/20/2009 P2 -23 1940320 50029224530000 1.3 NA 1.3 NA 11.10 6/20/2009 P2 -24 1980080 50029228540000 1.5 NA 1.5 NA 10.20 6/15/2009 P2 -25 1971110 50029227760000 1.8 NA 1.8 NA 17.90 6/10/2009 P2 -27 1971250 50029227850000 1.3 NA 1.3 NA 8.50 6/10/2009 P2 -28 1950440 50029225510000 3.3 NA 3.3 NA 37.40 4/18/2012 P2 -29 1931470 50029224070000 10.3 NA 10.3 NA 71.40 6/15/2009 P2 -30 1920950 50029222890000 2.8 NA 2.8 NA 17.90 6/10/2009 --- P2 -31 1940360 50029224560000 2.2 NA 2.2 NA 21.30 6/20/2009 P2 -32 1951350 50029225930000 Surface casing leak NA NA NA NA NA P2 -33B 1972310 50029228120200 2.0 NA 2.0 NA 16.60 6/9/2009 P2 -34 1950660 50029225580000 1.5 NA 1.5 NA 11.50 6/9/2009 P2-35 1951790 50029226200000 1.0 NA 1.0 NA 13.60 6/9/2009 P2 -36A 2060220 50029228010100 1.1 NA 1.1 NA 6.00 6/9/2009 P2 -37A 2050570 50029225760100 2.0 NA 2.0 NA 23.00 6/9/2009 P2 -39 2111230 50029234540000 0.8 NA 0.8 NA 10.20 4/30/2012 P240 1972260 50029228370000 0.5 NA 0.5 NA 5.10 6/9/2009 P241 1952050 50029226330000 1.5 NA 1.5 NA 17.00 6/9/2009 P242 1931430 50029224050000 19.3 NA 19.3 NA 121.60 6/20/2009 P2-43 2050240 50029232500000 0.8 NA 0.8 NA 6.00 6/8/2009 P244 1960630 50029226660000 2.3 NA 2.3 NA 23.80 6/8/2009 P2456 2080210 50029227690200 0.8 NA 0.8 NA 5.10 6/8/2009 P246 1931320 50029224010000 2.3 NA 2.3 NA 25.50 6/8/2009 P247 1951900 50029226280000 0.0 NA 0.0 NA NA NA P248 1921260 50029223090000 0.2 NA 0.2 NA 1.70 4/18/2012 P2-49 1920240 50029222520000 2.5 NA 2.5 NA 18.70 6/7/2009 P2 -50B 1950960 50029222610200 2.0 NA 2.0 NA 23.00 6/8/2009 P2 -51 1920380 50029222620000 r 0.3 NA 0.3 NA 0.85 6/7/2009 P2 -52 1972010 50029228260000 3.8 NA 3.8 NA 47.60 6/7/2009 P2 -53 1960410 50029226560000 2.0 NA 2.0 NA 21.30 6/7/2009 P2 -54A 2030300 50029224700100 0.8 NA 0.8 NA 3.40 6/7/2009 P2 -55 1920820 50029222830000 4.0 NA 4.0 NA 79.90 6/22/2009 P2 -56 1951620 50029226100000 2.8 NA 2.8 NA 17.90 6/7/2009 P2 -57A 2022140 50029221830100 15.5 NA 15.5 NA 77.40 6/22/2009 P2 -58 1900080 50029220000000 Sealed conductor NA NA NA NA NA P2 -59A 1982010 50029220960100 Sealed conductor NA NA NA NA NA P2-60 1910910 _ 50029221920000 8.3 NA 8.3 NA 56.10 3/13/2012 • STATE OF ALASKA ~ MAR 1 6 2010 ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AN61~Is~~asrJons.~om 1a. Well Status: ^ Oil ^ Gas ^ SPLUG ^ Other ®Abandoned ^ Suspended zoAAC 2s.~os zoAAC zs.»o ^ GINJ ^ WINJ ^ WAG ^ WDSPL ^ Other No. of Completions Zero 1b. Well Class: ®Development ^ Exploratory ^ Service ^ Stratigraphic 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aband.: 02/20/2010 12. Permit to Drill Number: 194-036 309-349 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded: 04/01/1994 13. API Number: 50-029-22456-00-00 4a. Location of Well (Governmental Section): Surface: ' ' 7. Date T.D. Reached: 04/10/1994 14. Well Name and Number: PBU P2-31 204 FNL, 1377 FWL, SEC. 14, T12N, R14E, UM Top of Productive Horizon: 726' FSL, 4211' FWL, SEC. 11, T12N, R14E, UM g, KB (ft above MSL): 46.24' GL (ft above MSL): 11.64' 15. Field /Pool s ()~ Prudhoe Bay Field /Point McIntyre Total Depth: 789' FSL, 4388' FWL, SEC. 11, T12N, R14E, UM 9. Plug Back Depth (MD+TVD): 3838' 3764' Pool 4b. Location of Well (State Base Plane Coordinates, NAD 27): Surface: x- 681618 y_ 5998381 Zone- ASP4 10. Total Depth (MD+TVD): 9980' 9279' 16. Property Designation: ADL 034624 & 365548 TPI: x- 684427 y- 5999380 Zone- ASP4 Total Depth: x- 684603 Y- 5999447 Zone- ASP4 11. SSSV Depth (MD+TVD): N/A 17. Land Use Permit: 18. Directional Survey: ^ Yes ®No Submit electronic and rinted information r 20 AAC 25.050 19. Water depth, if offshore: N/A ft MSL 20. Thickness of Permafrost (TVD): 1750' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): GR / NEU /DEN / RES / LWD 22. Re-DrilULateral Top Window MD/TVD: 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` 91. H-4 11 11 x Ar i r x. 7 7' ' " .7# L-80 / 13Cr 2' 7' 4' -7/ " 24. Open to production or injection? ^ Yes ®No 25. TueING RECORD If Yes, list each interval open (MD+TVD of To & Bottom; Perforation Size and Number): SIZE DEPTH SET MD PACKER .SET MD / TVD p 4-1/2", 12.6#, 13Cr 4502' -9402' 9319' / 8667' MD TVD MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD AMOUNT AND KIND OF MATERIAL USED ~ 9359' P&A w/ 20 Bbls Class 'G' '~~'~'~1"`I--~ ~~A~ ~' ~" ~ ~~ 7721' Set CIBP at 8660', Pump 42 Bbls Cement Plug, 4062' Set EZSV 3838' Pump Kickoff Plu , 47.6 Bbls Class'G' 27. PRODUCTION TEST Date First Production: Not on Production Method of Operation (Flowing, Gas Lift, etc.): N/A Date of Test: Hours Tested: Production For Test Period OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Flow Tubing Press: Casing Press: Calculated 24-Hour Rate OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API (CORK): 28. CORE DATA Conventi onal Core(s) Acqui red? ^ 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. iCOtrili'LET10~ ' None ~ /~ j ~ 1 RBDMS MAR 171010 Form 10-407 Revised 12/2009 `~ CONTINUED ON REVERSE /~ Submit Original Only 29.' GEOLOGIC MARKERS (List all formations and ma encountered): 30. NATION TESTS NAME MD TVD Well Tested? ^ Yes ®No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test Permafrost Base results. Attach separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Colville 7226' 6780' None Kalubik 9482' 8819' Kuparuk 9487' 8823' Formation at Total Depth (Name): 31. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports, Well Schematic Diagram 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. 3 / ~ Signed: Terrie Hubble Title: Drilling Technologist Date: v PBU P2-31 194-036 309-349 Prepared eyName/Number. Tenie Hubble, 564-4628 Well Number Permit No. /Approval No. Drilling Engineer: John Rose, 5645271 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 tie 14 digits (ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any mutiple 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 25.07E Form 10-407 Revised 12/2009 Submit Original Only ~1 LJ P2-31, Well History (Pre Rig Sidetrack) Date Summary 12/26/2009 WELL S/I, ON ARRIVAL. 3 RUNS W/ 3.00" x 10' P-BAILER TO 9309' SLM. RECOVERED APPROX 5 GAL SCALE/SAND. RIG DOWN FOR WEATHER. WELL LEFT S/I DSO NOTIFIED. 12/28/2009 WELL S/I ON ARRIVAL. RAN 10' x 3.00" P-BAILER, EQUALIZING FLAPPER BTM TO 9309' SLM & EQUALIZED IBP. MADE 3 ATTEMPTS TO PULL 3-3/8" BAKER IBP, IBP FELL TO 9738' SLM. PULLED 3-3/8" IBP FROM 9738' SLM W/ KJ, 3.60" B-GUIDE, 2.60" BELL GUIDE, 2.00" JDC. LOST BOTH 6" SEALING ELEMENTS & STIFFNER RING. RAN 3.50" WIRE GRAB & 4-1/2" BRUSH & RECOVERED 1 x 6" SEALING ELEMENT. 12/29/2009 T/I/0= 800/720/320 (Injectivity Test) Rig up to TBG. Pump 5 bbls 60/40 meth spear followed by 271 bbls KCL C«~ 5 bpm then 40 bbls freeze protect. Pressure fell from 1200 PSI to 800 PSI during injectivity test. RDMO. 12/29/2009 MADE 2 RUNS TO RECOVER REMAINING 6" SEALING ELEMENT & 1"STIFFENER RING. RAN 3.50" CENT, T.E.L., 3.00" S.BAILER, LOC TT C~3 9370' SLM (24' CORR. TO 9394' ELMD). TAGGED HARD BTM @ 9774' ELMD, 29' OF RATHOLE. RECOVERED 1 CUP OF SCALE. WELL LEFT S/I, PAD OP NOTIFIED. 1/4/2010 Pumped Fullbore P&A with 20 bbls 15.8 ppg class "G" cement (7 bbls neat & 13 bbls with agg). Estimated TOC = 9335' with 2 bbls behind pipe. 1/6/2010 WELL S/I ON ARRIVAL. STBY FOR TREE TO THAW OUT/R/U SLICKLINE UNIT. 1/7/2010 Tnr Tnr, wi 3.70" CENT. 2.5" S.BAILER AT 9 359' SLM. SAMPE BAILER RECOVERED 3 CUPS CEMENT. MIT-T TO 1500 PSI **PASS**. LEFT WELL S/I, NOTIFY DSO ON DEPARTURE. 1/8/2010 WELL SHUT-IN ON ARRIVAL. INITIAL T/I/O = 0/725/150 SPOT IN EQUIPMENT, BEGIN RIG UP. DECIDE TO MIT CEMENT BEFORE PUNCHING TUBING. WAIT ON PUMPING. PUMPING ARRIVES, TRY TO PT CONNECTIONS, WEEPING DUE TO COLD TEMPS, -38F. TRY TO STAB ON WHE AND MIT THROUGH PUMP IN SUB, WHE PT FAILED DUE TO COLD TEMPS, APPLY HEAT. 1/9/2010 T/I/0=0/700/140 Assist E-Line/ MITT PASSED to 2500 psi. Unable to establish injection rate -post tbg punch (Pre RWO). Pumped 2 bbls of 20°F diesel to achieve test pressure. Tubing lost 60 psi. in the first 15 min. and 20 psi. in the 2nd 15 min. for a total loss of 80 psi. in a 30 min. test. Bled back to 400 psi. E-Line made tubing cut. Unable to establish injectivity rate post punch, tbg pressured up to 2500 psi, with IA pressure remaining the same at 725 psi. 1/9/2010 2 ATTEMPTS AT MIT FAILED, HAVE SSV SERVICED DUE TO LEAK. LRS MIT TO 2500 PSI FOR 30 MIN PASSED. TUBING PUNCH 4-1/2" 12.6# TUBING AT 9302' - 9307', REFERENCED TUBING TALLY DATED 12-APRIL-1994, 4 SPF, 0 DEG PHASING, 21 SHOTS TOTAL. POSITIVE SURFACE INDICATION OF FIRE. T/I/O = 100/600/200. PERFORMED INJECTIVITY TEST BY PUMPING ON TUBING, IA DID NOT PRESSURE UP AS EXPECTED. RIGGING UP LRS TO IA. 1/10/2010 LRS PUMPED 25 BBL DIESEL ON IA, IA DID NOT PRESSURE UP, NO COMMUNICATION WITH TUBING. SHOOT 1 STRAND STRING SHOT, INTERVAL 9288' - 9298', REFERENCED TUBING TALLY, DATED 12-APRIL-1994, POSITIVE SURFACE INDICATION OF FIRE. RIH WITH TUBING PUNCH, BLED DOWN IA TO 620 PSI, PRESSURED TUBING TO 1000 PSI. SHOT TUBING PUNCH AT 9293' - 9298' (5' C~3 4 SPF = 21 HOLES), DEPTH REFERENCED TO TUBING TALLY, DATED 12-APRIL-1994. POSITIVE SURFACE INDICATION OF FIRE. AT TIME OF FIRE T/I/O = 890/620/150, UNCHANGED AFTER FIRE. IRS PREEnRMFD MIT FOR 2 HOURS AT 2500 PSI, NO COMMUNICATION W ITH IA. RIG UP RST FOR GRAVEL PACK LOG. Page 1 of 3 P2-31, Well History (Pre Rig Sidetrack) Date Summary 1/10/2010 Pumped 26 bbls diesel down IA to establish if tbg punch was successful. Researched and saw LDL was done on well and had a large cretaceous leak so SEL pressured up tbg with triplex once again with no pressure change on IA. SEL attempted another tubing punch. Pressured tubing to 1500 psi. with no bleed off, IA remained at 620 psi. SEL rigged down. Rigged up to tree cap. Performed a 2 hr injection test pumping up when pressure fell 200 psi -Pressured up tbg to 2500 psi with .6 bbl diesel. TBG lost 200 psi in 23 minutes, pumped up to 2500 psi with .1 bbl tbg lost 200 psi in 64 minutes, pumped up to 2500 psi with .1 bbl tbg lost 50 psi in last 31 minutes of test. SEL RIH with RST to determine top of fill on back side. 1/11/2010 LOG RST GRAVEL PACK LOG. MAKE BASELINE GR PASS DOWN AT 80 FPM, FROM 6480' TO 9320'. MAKE REPEAT PASS WITH MINITRON ON AT 500 FT/HR FROM 6480' TO 9320', LOOKING FOR FILL BEHIND TUBING. FILL FQUND FROM 8688' TO 9320' (TOP OF PACKER), DEPTH REFERENCED TO TUBING TALLY DATED 12-APRIL-1994. SET HES 4.5 CIBP PLUG AT 8660' REFERENCED TO GRAVEL PACK LOG 11 JAN 2010. TAGGED PLUG AFTER SETTING. BEGIN RIGGING UP TUBING PUNCHER #3. 1/12/2010 Pl~rd-TARING FROM 8635' - 8630' WITH 21 SHOTS, 4 SPF, 5' LOADED LARGE CHARGES. TUBING PRESSURE BEFORE FIRING 500 PSI, AFTER 230 PSI. ESTABLISHED CIRCULATION THROUGH HOLES BY PUMPING 8 BBL DIESEL WITH TRIPLEX. FINAL = T/I/O 200/750/150. NO PRESSURE CHANGES OBSERVED ON IA DURING OPERATION. VALVE POSITIONS ON DEPARTURE: BOTH SWABS CLOSED, SSV OPEN, TREE CAP PRESSURE TESTED. DSO NOTIFIED. JOB COMPLETE. 1/16/2010 T/I/O = 450/750/200 Injectivity Test. Pumped down Tubing; 5 bbls meth, 155 bbls 1%KCL to establish Injectivity Test. Max rate established of 5 bpm with 1000/1500/580 psi on well at max rate. Valve positions; Swab, Wing- Closed. SSV,Master, IA, OA-Open. FWHP's=400/880/700. 1/21/2010 T/I/0= 950/600/220 Temg= SI Load Tbg and IA with 9.8 NaCL (Pre SDTRK). Pumped 1 bbl Neat methanol spear followed by 215 bbls 120° 9.8# Brine into Tubing. Capped w/ 8 bbl Diesel freeze protect. Swapped to IA. Pumped 1 bbl Neat methanol spear followed by 229 bbls 90° 9.8# Brine into IA. Capped with 13 bbl Diesel freeze protect. Pumped 12 bbls Neat Methanol down Flowline to freeze protect. FWHP's= 0/150/460. Well turned back over to DSO upon departure. Swab shut, Wing shut, SSV shut, Master open, IA, OA, open to gauges. AL casing valve shut in and flagged. 1/22/2010 T/I/0= 50/93/200. Assist SLB cement crew. LRS pumped 3 bbls 60/40. SLB pumped 5 bbls FW, followed by 42 bbls cement, followed by 2 bbls FW, then dropped the ball, followed by 3 bbls FW, followed by 103 bbls of 9.8 brine. LRS followed up and pumped 8 bbls of 75° diesel down TBG. Final WHP= 50/93/360. 1/24/2010 WELL S/I ON ARRIVAL. MASTER VLV PROBLEM (18 turns). WELL S/I ON DEPARTURE DSO NOTIFIED. 1/25/2010 WELL S/I ON ARRIVAL. DRIFT TBG W/ 3.70" CENT/SB, TAG TOC C«~ 7,721' SLM (sample cement & rocks). CURRENTLY PUMPING FOR MIT-T. 1/26/2010 MIT-T to X500 (good) T/IA/OA= 300/150/0 WELL S/I ON DEPARTURE, DSO NOTIFIED, JOB COMPLETE. 1/26/2010 T/I/O=SSV/150/200, Temp=Sl. PPPOT-T (PASS), PPPOT-IC (PASS), (pre RST). PPPOT-T: Stung into test port (1300 psi), bled to 0 psi. Functioned LDS (ET style), all moved freely (1.5"). Pumped through void, good returns. Pressured void to 5000 psi for 30 min test, lost 100 psi in 15 min, lost 0 psi in second 15 min (PASS). Bled void to 0 psi. PPPOT-IC: Stung into test port (1000 psi), bled to 0 psi. Functioned LDS (ET style), all moved freely (1.5"). Pumped through void, good returns. Pressured void to 3500 psi for 30 min test, lost 0 psi in second 30 min (PASS). Bled void to 0 psi. Page 2 of 3 • P2-31, Well History (Pre Rig Sidetrack) Date Summary 1/26/2010 WELL SHUT IN ON ARRIVAL. CUT 4.5" TBG AT 4502' TO BE BELOW COLLAR AT 4500'. USED SLB 3.65" JET CUTTER. GOOD SURFACE AND VISUAL INDICATION OF CUTTER FIRING. JOB COMPLETE. WELL LEFT SHUT IN. 1/31/2010 T/I/O = 20NAC/140. Temp= SI. Bleed WHPs to 0 psi (pre rig). AL line SI C~ casing valve. ALP = 500 psi. T & IA FL near surface. OA FL C~3 surface. Bled TP to 0 psi in 30 min. Bled OAP to 0 psi in 10 min. Bled AL line to 0 psi back to skid unit in 40 min. Monitored pressures for 60 min. TP increased to 0+, IAP unchanged, OAP increased to 0+. Final WHPs = 0+/VAC/0+. Page 3 of 3 BP EXPLORATION Page 1 ~ Operations Summary Report Legal Well Name: P2-31 Common Well Name: P2-31 Spud Date: 4/1/1994 Event Name: REENTER+COMPLETE Start: 2/15/2010 End: 3/3/2010 Contractor Name: DOYON DRILLING INC. Rig Release: 3/3/2010 Rig Name: DOYON 14 Rig Number: 14 Date From - To Hours Task Code NPT Phase Description of Operations 2/12/2010 121:00 - 00:00 I 3.001 RIGD I P 2/13/2010 00:00 - 02:00 2.001 RIGD P 02:00 - 08:00 6.00 MOB P 08:00 - 17:00 9.00 RIGD P 17:00 - 20:00 I 3.001 RIGU I P 20:00 - 22:00 2.001 WHSUR P 22:00 - 23:00 1.00 WHSUR P 23:00 - 00:00 1.00 WHSUR P 2/14/2010 100:00 - 03:00 3.001 WHSUR P 03:00 - 04:00 1.00 ~ WHSUR P PRE DOYON 14 RELEASED FROM AGI-01A AT 21:00 SKID RIG FLOOR IN PREPARATION FOR MOVE PRE MOVE RIG OFF OF AGI-01A INSTALL BOOSTER WHEELS AND FRAMEWORK PREP RIG FOR MOVE TO P2-31 PRE MOBILIZE RIG TO P2-31 PRE SET HERCULITE AND MATS OVER WELL SCOPE OUT CONVEYOR REMOVE BOOSTERS INSTALL CELLAR HEATERS AND DOORS SPOT WELLHEAD EQUIPMENT BEHIND TREE SPOT RIG OVER WELL AND SKID RIG FLOOR PRE RIG UP RIG FLOOR LAY MATS AND HERCULITE FOR ROCK WASHER SPOT ROCK WASHER INSTALL PUMP IN FLANGE ON WING VALVE PRESSURES ON T/IA/OA: 10NAC/150 PSI RIG ACCEPTED 2/13/2010 ~ 20:00 DECOMP RIG UP DSM LUBRICATOR TO TREE AND PRESSURE TEST TO 500 PSI PULL BPV RIG DOWN DSM LUBRICATOR DECOMP RIG UP TO TREE FOR DISPLACEMENT DECOMP CHANGE OUT SAVER SUB ON TOP DRIVE -CHANGE FROM 4-1/2" IF TO 4" HT-38 DECOMP FINISH CHANGING SAVER SUB ON TOP DRIVE STEAM HARDLINE TO OPEN TOP TANK AND BLOW DOWN TAKE ON 9.8 PPG BRINE TO PITS DECOMP FINISH TAKING ON BRINE TO PITS RIG UP TO PRESSURE TEST HARDLINE TO OPEN TOP TANK TEST HARDLINE TO 3,500 PSI - GOOD TEST -INITIAL RIGUP TO PUMP DOWN IA, TAKING REUTRNS OUT TREE WING VALVE TO OPEN TOP TANK 04:00 - 06:00 2.00 KILL P DECOMP CIRCULATE WELL CLEAN THROUGH TUBING CUT PUMP DOWN IA TAKING RETURNS THROUGH WING VALVE OUT TO OPEN TOP TANK - 2.5 BPM 110 PSI - RETURNS AT TANK WITH 19 BBLS PUMPED. INITIAL FLUID WAS DIESEL - INCREASE RATE TO 3.0 BPM 260 PSI - DIESEL CLEANED UP AT 49 BBLS PUMPED SWAP TO CIRCULATE DOWN TUBING, TAKING RETURNS OUT ANNULUS VALVE TO OPEN TOP TANK PUMP 50 BBL SAFE-SURF-O PILL AHEAD OF 9.8 PPG BRINE - 4.0 BPM 380 PSI - DIESEL RETURNS CLEANED UP AT 93 BBLS INTO CIRCULATION SHUT DOWN AND LINE UP TO TAKE RETURNS FROM ANNULUS VALVE TO ROCK WASHER Panted: 3/10/2010 1:46:55 PM BP EXPLORATION Operations Summary Report Legal Well Name: P2-31 Page 2 ~# Common Well Name: P2-31 Spud Date: 4/1/1994 Event Name: REENTER+COMPLETE Start: 2/15/2010 End: 3/3/2010 Contractor Name: DOYON DRILLING INC. Rig Release: 3/3/2010 Rig Name: DOYON 14 Rig Number: 14 Date From - To Hours Task Code NPT Phase Description of Operations 2/14/2010 106:00 - 07:30 I 1.501 WHSUR I P 07:30 - 10:00 I 2.501 WHSUR I P 10:00 - 12:00 2.00 WHSUR P 12:00 - 16:00 4.00 BOPSU~ P 16:00 - 19:00 3.00 BOPSU P 19:00 - 00:00 I 5.001 BOPSUR P 2/15/2010 ~ 00:00 - 02:30 ~ 2.50 ~ BOPSUq P DECOMP PULL TREE CAP DRY ROD TWC INTO HANGER PROFILE FILL TREE WITH WATER -ACTUATOR LEAKING. GREASE ACTUATOR AND WORK. LEAK STOPPED DECOMP UP TO TEST TWC AND OA PERFORM ROLLING TEST ON TWC FROM BELOW TO 1,000 PSI FOR 10 MIN - 55 BBLS PUMPED AWAY DURING TEST - GOOD TEST LEST TWC FROM ABOVE TO 3.500 PSI FOR 10 MIN -GOOD TEST PERFORM ROLLING TEST ON OA TO 1,500 PSI FOR 10 MINUTES - 46 BBLS PUMPED AWAY DURING TEST RIG DOWN TEST EQUIPMENT DECOMP NIPPLE DOWN TREE AND ADAPTER FLANGE REMOVE TREE AND ADAPTER FLANGE FROM CELLAR DECOMP NIPPLE UP BOP EQUIPMENT DECOMP RIG UP TO TEST BOP EQUIPMENT CHANGE TOP RAMS TO 2-7/8" X 5" VBR DECOMP TEST BOP EQUIPMENT TO 250 PSI LOW / 3,500 PSI HIGH PER AOGCC REGULATIONS USE 4" TEST JOINT 5 MINUTES EACH TEST - ANNULAR, HCR KILL, CHOKE MANIFOLD VALVES 1, 12, 13, 14 - 2-7/8" X 5" VBR TOP RAM, IBOP, CHOKE MANIFOLD VALVES 9, 11 - MANUAL IBOP, CHOKE MANIFOLD VALVES 5, 8, 10 -TIW, CHOKE MANIFOLD VALVES, 4, 6, 7 - DART VALVE, CHOKE MANIFOLD VALVE 2 - HCR CHOKE - MANUAL CHOKE AND KILL - 3-1/2' X 6" VBR BOTTOM RAM -ACCUMULATOR SWAP TEST JOINTS FROM 4" TO 4-1/2" TEST WITNESSED BY BP WSL BRIAN BUZBY AND FRANK ROACH, DOYON TP HARRY GOCHENAUER - AOGCC REP CHUCK SCHEVE WAIVED WITNESS DECOMP CONTINUE TEST BOP EQUIPMENT 250 PSI LOW / 3,500 PSI HIGH PER AOGCC REGULATIONS USE 4-1/2" TEST JOINT 5 MIN EACH TEST - 2-7/8" X 5" VBR TOP RAM - 3-1/2" X 6" VBR BOTTOM RAM PULL 4-1/2" TEST JOINT - BLIND RAM TEST WITNESSED BY BP WSL BRIAN BUZBY AND FRANK ROACH, DOYON TP HARRY GOCHENAUER - AOGCC REP CHUCK SCHEVE WAIVED WITNESS RIG DOWN BOPE TEST EQUIPMENT OA PRESSURE 150 PSI Printetl: 3/10/2010 1:46:55 PM BP EXPLORATION Page 3~A Operations Summary Report Legal Well Name: P2-31 Common Well Name: P2-31 Spud Date: 4/1/1994 Event Name: REENTER+COMPLETE Start: 2/15/2010 End: 3/3/2010 Contractor Name: DOYON DRILLING INC. Rig Release: 3/3/2010 Rig Name: DOYON 14 Rig Number: 14 Date From - To Hours Task Code NPT Phase 2/15/2010 02:30 - 03:00 0.50 BOPSUF~ P 03:00 - 04:00 1.00 BOPSUF~ P 04:00 - 05:00 I 1.001 PULL P 05:00 - 05:30 I 0.501 PULL I P 05:30 - 07:00 I 1.501 PULL I P 07:00 - 08:00 I 1.001 PULL I P 08:00 - 13:30 I 5.501 PULL I P 13:30 - 14:30 1.001 PULL P 14:30 - 16:00 I 1.501 CLEAN I P 16:00 - 18:30 2.50 CLEAN P 18:30 - 19:00 0.50 CLEAN P 19:00 - 19:30 0.50 CLEAN P 19:30 - 00:00 I 4.501 CLEAN P 12/16/2010 100:00 - 02:30 2.501 CLEAN P Description of Operations DECOMP RIG UP DSM LUBRICATOR AND TEST TO 500 PSI DECOMP PULL TWC WITH LUBRICATOR RIG DOWN DSM LUBRICATOR DECOMP CLEAR RIG FLOOR MOBILIZE CROSSOVERS TO RIG FLOOR MAKE UP 1 JOINT HEAVY WEIGHT PIPE TO PULL HANGER - 4-1/2" NSCT PIN X 4-1/2" IF BOX CORSSOVER HEAVY WEIGHT DP - 5" X 3" HEAVY WEIGHT PIPE - 4-1/2" IF PIN X 4" HT-38 BOX CORSSOVER TO TOP DRIVE SCREW LANDING JOINT INTO HANGER DECOMP BACK OUT LOCKDOWN SCREWS PULL HANGER TO FLOOR - UNSEAT HANGER WITH 127K UP WT _ - PULL HANGER TO FLOOR WITH 104K UP WT DECOMP CIRCULATE BOTTOMS UP - 7.0 BPM 260 PSI -WHILE CIRCULATING, RU TO LD 4-1/2" TUBING AND CONTROL LINE DECOMP LAY DOWN LANDING JOINT BREAK OUT CROSSOVERS ON HEAVY WEIGHT PIPE LAY DOWN HANGER RIG UP CONTROL LINE TO SPOOLER FOR RECOVERY DECOMP 2. # 1 R-80 NSCT TUBING FROM JET CUT TO SURFACE RECOVERED: - 114 JOINTS - 1 SSSV - 31 SS BANDS - 1 GLM - 1 3.1' CUT JOINT, 5" OD AT FLARE -CUT WAS CLEAN INTERNAL PITTING NOTED ON TUBING DECOMP RIG DOWN COMPLETION HANDLING EQUIPMENT AND SPOOLING UNIT - NORM CONTROL LINE BEFORE REMOVAL FROM LOCATION CLEAN AND CLEAR RIG FLOOR MOBILIZE CLEANOUT BHA TO RIG FLOOR DECOMP MOBILIZE WEAR RING, TEST PLUG, AND BHA TO RIG FLOOR INSTALL WEAR RING DECOMP CHANGE OUT SWIVEL PACKING ON TOP DRIVE DECOMP RIG UP SPINNER HAWKS ON RIG FLOOR DECOMP MU BHA #1 - 6-3/4" USED BIT - 7-5/8" CASING SCRAPER - BIT SUB -CROSSOVER SUB DECOMP RIH ON DRILLPIPE 1X1 FROM PIPE SHED FROM SURFACE TO 1,900' DECOMP CONTINUE TO RIH ON DRILLPIPE 1X1 FROM PIPE SHED FROM 1,900' TO 2,854' Nnmea: sn wzuiu 1:4tl:0~YM BP EXPLORATION Operations Summary Report Legal Well Name: P2-31 Common Well Name: P2-31 Event Name: REENTER+COMPLETE Contractor Name: DOYON DRILLING INC. Rig Name: DOYON 14 Date From - To Hours Task Code NPT Start: 2/15/2010 Rig Release: 3/3/2010 Rig Number: 14 Page 4 ¢t~#-~ Spud Date: 4/1 /1994 End: 3/3/2010 Phase Description of Operations 2/16/2010 02:30 - 03:30 1.00 CLEAN N WAIT DECOMP SHUT DOWN OPERATIONS ON RIG FLOOR. DISCUSS PREVIOUS DAY'S INCIDENT WITH UNAFFECTED CREW PJSM ON RE-CREATING INCIDENT FOR PICUTES TO AID IN INVESTIGATION TAKE PICTURES SHOWING BODY PLACEMENT, TOOL PLACEMENT, AND TOOL SELECTION FOR CHANGING OUT SWIVEL PACKING. 03:30 - 05:00 1.50 CLEAN P DECOMP CONTINUE TO RIH ON DRILLPIPE 1X1 FROM PIPE SHED FROM 2,854' TO 4,490' ESTABLISH PARAMETERS - PUW 105K SOW 105K RIH AND TAG TUBING STUB AT 4,502' - TAG WITH 3K ON BIT 05:00 - 07:30 2.50 CLEAN P DECOMP POH, RACKING BACK STANDS FROM 4,502' TO SURFACE 07:30 - 08:30 1.00 CLEAN P DECOMP LAY DOWN BHA #1 AND REMOVE FROM RIG FLOOR MOBILIZE HALLIBURTON EZSV TO RIG FLOOR 08:30 - 09:00 0.50 DHB P DECOMP MAKE UP EZSV RUNNING TOOL TO DRILL PIPE PERFORM DUMMY RUN THROUGH CASING I~ MAKE UP EZSV TO RUNNING TOOL 09:00 - 10:30 1.50 DHB P DECOMP RIH ON STANDS TO 4,000' MAKE UP TOP DRIVE AND ESTABLISH PARAMETERS - PUW 103K SOW 105K 10:30 - 11:00 0.50 DHB P DECOMP w(~RK f)nWN TO 4.062' AND SET EZSV< - PICK UP 10K 3 TIMES TO SHEAR FROM TOOL AND VERIFY LOOSE - SET DOWN 20K TO CONFIRM PACKER SET PU AND RACK BACK 1 STAND TO 3,998' 11:00 - 13:00 2.00 DHB P DECOMP SLIP AND CUT DRILLING LINE SERVICE AND INSPECT DRILLING LINE 13:00 - 15:30 2.50 DHB P DECOMP POOH FROM 3,998' TO SURFACE 15:30 - 16:00 0.50 DHB P DECOMP LAY DOWN EZSV RUNNING TOOL CLEAN AND CLEAR RIG FLOOR 16:00 - 22:00 6.00 DHB P DECOMP MAKE UP MULESHOE AND RIH ON DRILLPIPE 1X1 FROM PIPE SHED TO 3,800' - DRILLPIPE MANAGEMENT BEING PERFORMED DUE TO REPAIRS BEING MADE TO SHOCK HOSE AND DEMCO VALVE ON #1 PUMP. PUMP HAS BEEN OFFLINE SINCE MONDAY ~ 07:00 22:00 - 00:00 2.00 DHB P DECOMP POH, RACKING BACK STANDS FROM 3,800' TO SURFACE LAY DOWN MULESHOE 2/17/2010 00:00 - 01:30 1.50 DHB P DECOMP RIG UP TEST EQUIPMENT AND TEST 7-5/8" CASING AND EZSV TO 2,500 PSI FOR 30 MINUTES - GOOD TEST RIG DOWN TEST EQUIPMENT 01:30 - 02:30 1.00 BOPSU P DECOMP CHANGE OUT TOP RAMS TO 7-5/8" FIXED 02:30 - 03:00 0.50 BOPSU P DECOMP PU 7-5/8" TEST JOINT AND PLACE IN BOP STACK RIG UP TO TEST RAMS 03:00 - 03:30 0.50 BOPSU P DECOMP TEST 7-5/8" FIXED BORE RAMS TO 250 PSI LOW / 3,500 PSI HIGH PER AOGCC REGULATIONS - GOOD TEST 03:30 - 04:00 0.50 BOPSU P DECOMP RIG DOWN TEST EQUIPMENT INSTALL WEAR RING 04:00 - 04:30 0.50 BOPSU P DECOMP LUBRICATE RIG AND INSPECT TOP DRIVE rnntea: ~nuizuiu i:4o:oa rm • • BP EXPLORATION Page 5 ~ Operations Summary Report Legal Well Name: P2-31 Common Well Name: P2-31 Spud Date: 4/1/1994 Event Name: REENTER+COMPLETE Start: 2/15/2010 End: 3/3/2010 Contractor Name: DOYON DRILLING INC. Rig Release: 3/3/2010 Rig Name: DOYON 14 Rig Number: 14 Date From - To Hours Task Code NPT Phase Description of Operations 2/17/2010 04:30 - 05:00 0.50 CASE P DECOMP MAKE UP BHA #2 -MULTI-STRING CUTTER WITH 3" KNIVES (8.68" OD WITH KNIVES FULLY EXTENDED) - 6-3/4" STABILIZER - PUMP-OUT SUB - CROSSOVER SUB TOTAL BHA LENGTH: 9.94' 05:00 - 06:30 1.50 CASE P DECOMP RIH ON STANDS FROM SURFACE TO 3,800' AND MAKE UP TOP DRIVE - PUW 100K, SOW 105K, ROT 105K OPEN OA TO OPEN TOP TANK 06:30 - 08:00 1.50 CASE P DECOMP WORK DOWN TO CUT DEPTH AT 3,862' ATTEMPT TO LOCATE COLLAR WITH KNIVES -CIRCULATING 2.5 BPM, 200 PSI WORK DOWN TO 3,952'. UNABLE TO FIND COLLAR -NSCC THREAD, INTERNAL FLUSH PICK UP TO 3,862' 08:00 - 09:00 1.00 CASE P DECOMP LINE UP TO CUT CASING BLED DOWN OA TO 0 PSI 09:00 - 09:30 0.50 CASE P DECOMP ATTEMPT TO CUT 7-5/8" 29.7# CASING - 100 RPM, FREE TORQUE 1 K FT-LBS - STAGE PUMP TO 190 GPM 750 PSI, TORQUE 2-5K FT-LBS SHUT DOWN DUE TO WASHPIPE FAILURE IN TOP DRIVE BLOW DOWN TOP DRIVE 09:30 - 14:30 5.00 CASE N RREP DECOMP ATTEMPT TO TIGHTEN WASH PIPE. UNSUCCESSFUL. CHANGE OUT SWIVEL PACKING 14:30 - 16:00 1.50 CASE P DECOMP CUT 7-5/8" CASING AT 3,862' - PUW 100K, SOW 105K, ROT 105K - 100 RPM, FREE TORQUE 1 K FT-lBS - STAGE PUMP TO 190 GPM 750 PSI, TORQUE 2-5K FT-LBS - OA PRESSURE INCREASED TO 100 PSI, INDICATING CUT CASING -SHUT DOWN PUMPS AND ROTATION, LEAVING CUTTER KNIVES IN CUT 16:00 - 18:00 2.00 CASE P DECOMP CLOSE ANNULAR ESTABLISH CIRCULATION DOWN DRILLPIPE AND OUT 7-5/8" X 10-3/4" ANNULUS TO OPEN TOP TANK - 2.5 BPM, 185 PSI - INCREASE RATE TO 5.0 BPM ~ 200 PSI - CONTINUE TO PUMP AND SPOT PILL AT CUTTER - SHUT DOWN PUMPS AND MIX HIGH VISCOSITY SWEEP DISPLACE DIESEL FREEZE PROTECT AND ANNULUS FLUID WITH 30 BBL SAFE-SURF-O PILL FOLLOWED BY 30 BBL HIGH VOSCOSITY SWEEP - 420 GPM, 1,220 PSI SHUT DOWN AND OBSERVE WELL - STATIC FLUID LOSS AT 25 BPH 18:00 - 20:00 2.00 CASE P DECOMP POH WITH BHA #2 FROM 3,862' TO SURFACE 20:00 - 21:00 1.00 CASE P DECOMP LAY DOWN BHA #2 PULL WEAR RING 21:00 - 22:00 1.00 CASE P DECOMP MAKE UP ITCO SPEAR WITH SINGLE GRAPPLE AND Printed: 3/10/2010 1:46:55 PM BP EXPLORATION Page 6~ Operations Summary Report Legal Well Name: P2-31 Common Well Name: P2-31 Spud Date: 4/1/1994 Event Name: REENTER+COMPLETE Start: 2/15/2010 End: 3/3/2010 Contractor Name: DOYON DRILLING INC. Rig Release: 3/3/2010 Rig Name: DOYON 14 Rig Number: 14 Date From - To Hours Task Code NPT Phase Description of Operations 2/17/2010 21:00 - 22:00 1.00 CASE P 22:00 - 22:30 0.50 CASE P 22:30 - 23:30 1.001 CASE ~ P 23:30 - 00:00 0.50 CASE P 2/18/2010 00:00 - 00:30 0.50 CASE P 00:30 - 04:30 4.00 CASE P 04:30 - 05:30 1.00 CASE P 05:30 - 07:00 1.50 CASE P 07:00 - 07:30 0.50 CASE P 07:30 - 08:00 0.50 CASE P 08:00 - 08:30 0.50 CASE P 08:30 - 09:00 0.50 CASE P 09:00 - 09:30 0.50 CASE P 09:30 - 11:30 2.00 CASE P DECOMP PACKOFF - PACKOFF SIZED TO CATCH 7-5/8" 29.7# CASING DECOMP ENGAGE SPEAR AND BACK OUR LOCKDOWN SCREWS UNSEAT HANGER -HANGER FREE AT 200K PULL HANGER TO RIG FLOOR - PULLED 325K TO GET HANGER TO RIG FLOOR - 170K OVER STRING WEIGHT - HAD TO WORK PIPE TO GET HANGER TO FLOOR DECOMP PUMP SAFE-SURF-O PILL SURFACE TO SURFACE TO CLEAN UP PIPE - 430 GPM, 180 PSI INITIAL - 430 GPM, 160 PSI FINAL DECOMP RELEASE SPEAR FROM HANGER LAY DOWN SPEAR DECOMP RIG UP CASING HANDLING EQUIPMENT LUBRICATE RIG AND INSPECT TOP DRIVE DECOMP PULL 7-5/8", 29.7#, L-80, NSCC CASING FROM CUT AT SURFACE - RECOVERED 93 JOINTS AND ONE 3.92' CUT JOINT -JOINTS 91, 92, AND 93 HAD FORMATION MATERIAL STUCK TO PIPE -CUT LOOKED GOOD - FLUID LOSS AT 25 BPH DECOMP RIG DOWN 7-5/8" CASING HANDLING EQUIPMENT CLEAN AND CLEAR RIG FLOOR DECOMP PULL MOUSEHOLE AND LD ON PIPE SKATE CLOSE BLIND RAMS SWAP UPPER RAMS FROM 7-5/8" FIXED TO 2-7/8 X 5" VBR DECOMP INSTALL TEST PLUG AND 4" TEST JOINT RIG UP TO TEST RAMS DECOMP TEST 2-7/8" X 5" VBR 205 PSI LOW / 3,500 PSI HIGH - 5 MINUTES EACH TEST - CHART TEST DECOMP RIG DOWN TEST EQUIPMENT INSTALL LONG WEAR RING DECOMP PICK UP SPEAR USED TO PULL 7-5/8" CASING TO FLOOR AND BREAK OUT COMPONENTS REMOVE SPEAR COMPONENTS FROM RIG FLOOR DECOMP PICK UP 6-3/4" USED BIT AND 10-3/4" CASING SCRAPER DECOMP ~AAKE UP BHA #3 AS FOLLOWS: - USED 6-3/4" MILL TOOTH BIT - BIT SUB - 4" HT-38 BOX X 3-1/2" IF PIN CROSSOVER - 10 JOINTS 4" 14.00#, S-135, HT-38 DRILLPIPE - 3-1/2" IF BOX X 4" HT-38 PIN CROSSOVER - 4-1/2" IF BOX X 3-1/2" IF PIN CROSSOVER - 6-5/8" REG BOX X 4-1/2" IF PIN CROSSOVER - 10-3/4" CASING SCRAPER - 4-1/2" IF BOX X 6-5/8" REG BOX BIT SUB - FLOAT SUB - 4" HT-38 BOX X 4-1/2" IF PIN CROSSOVER SCRAPER SPACED OUT TO BE 25' FROM 10-3/4" SHOE rnncea: an wc~i~ rvo:oo rrvi BP EXPLORATION Page 7 ~ Operations Summary Report Legal Well Name: P2-31 Common Well Name: P2-31 Spud Date: 4/1/1994 Event Name: REENTER+COMPLETE Start: 2/15/2010 End: 3/3/2010 Contractor Name: DOYON DRILLING INC. Rig Release: 3/3/2010 Rig Name: DOYON 14 Rig Number: 14 Date From - To Hours Task Code NPT Phase Description of Operations 2/18/2010 09:30 - 11:30 2.00 CASE P 11:30 - 15:00 3.50 CASE P 15:00 - 16:00 I 1.001 CASE I P 16:00 - 18:00 I 2.001 CASE I P 18:00 - 19:30 I 1.501 CASE I P 19:30 - 20:00 I 0.501 CASE I P 20:00 - 22:00 I 2.001 CASE I P 22:00 - 23:00 1.00 I CEMT P 23:00 - 23:30 0.50 CEMT P 23:30 - 00:00 0.50 CEMT P 2/19/2010 00:00 - 02:00 2.00 CEMT P 02:00 - 03:00 1.00 CEMT I P 03:00 - 03:30 I 0.501 CEMT I P 03:30 - 04:00 I 0.501 CEMT I P DECOMP WHEN BIT NO-GO ON EZSV AT 4,062' DECOMP RUN IN HOLE 1X1 FROM PIPE SHED FROM 334' TO 1,900'. RIH ON STANDS FROM 1,900' TO TOP OF 7-5/8" CASING STUMP AT 3,862' DECOMP ATTEMPT TO NTER CASING TUMP WITH UT UCCE S -PUW 105K, SOW 105K, ROT 105K - ROTATING 5-10 RPM WITHOUT PUMPING, TORQUE 1 K FT-LBS, NO SUCCESS - ROTATING 5-10 RPM WITH PUMPING 200 GPM, 330 PSI, TORQUE 1 K FT-LBS, NO SUCCESS DECOMP POH TO 3,787' TO BRING BIT INSIDE 10-3/4" SHOE PUMP SWEEP SURFACE TO SURFACE - 430 GPM, 1460 PSI DECOMP POH, RACKING BACK DRILLPIPE IN DERRICK FROM 3,787' TO 334' DECOMP LAY DOWN SCRAPER RACK BACK LAST 4 STANDS OF DRILLPIPE LAY DOWN CROSSOVERS AND 6-3/4" BIT - NO VISIBLE DAMAGE TO BIT AFTER TAGGING CASING STUMP DECOMP CLEAN AND CLEAR RIG FLOOR RIG UP CASING HANDLING TOOLS FOR 3-1/2" 9.2# NSCT CEMENT STINGER DECOMP RIH WITH 3-1/2", 9.2#, NSCT CEMENT STINGER AS FOLLOWS - 29.89' JOINT WITH MULESHOE ON PIN END - 19 JOINTS 3-1/2", 9.2#, NSCT USED TUBING - 621' TOTAL STINGER LENGTH DECOMP RIG DOWN 3-1/2" HANDLING EQUIPMENT RIG UP TO RUN 4" DRILLPIPE FROM DERRICK DECOMP RIH ON DRILLPIPE FROM 621' TO 1,575'. DECOMP RIH ON DRILLPIPE FROM 1,575' TO 3,860' TAG UP ON 7-5/8" CASING STUMP. PICK UP 5' AND ENTER CASING STUMP - NO ROTATION OR PUMPING REQUIRED RACK BACK ONE STAND AND PICK UP 20' DRILLPIPE PUP JOINT - PUW 100K, SOW 100K DECOMP RIG UP CIRCULATING HEAD AND CEMENT LINE TO DRILLPIPE BREAK CIRCULATION AND STAGE UP PUMPS - 12.5 BPM, 1350 PSI CIRCULATE BOTTOMS UP DECOMP HOLD PJSM WITH DOYON RIG CREW AND SCHLUMBERGER CEMENTERS BATCH MIX 12.5 PPG MUD PUSH II AND 17.0 PPG 'G' KICKOFF PLUG PRESSURE TEST LINES - LOW TEST TO 1,500 PSI - HIGH TEST TO 3,500 PSI DECOMP PUMP 17.0 PPG KICKOFF PLUG AS FOLLOWS Printed: 3/10/2010 1:46:55 PM BP EXPLORATION Page 8 ~t ~ Operations Summary Report Legal Well Name: P2-31 Common Well Name: P2-31 Spud Date: 4/1/1994 Event Name: REENTER+COMPLETE Start: 2/15/2010 End: 3/3/2010 Contractor Name: DOYON DRILLING INC. Rig Release: 3/3/2010 Rig Name: DOYON 14 Rig Number: 14 Date From - To Hours Task Code NPT Phase Description of Operations 2/19/2010 103:30 - 04:00 I 0.501 CEMT I P DECOMP 03:30 PUMP 20 BBL 12.5 PPG MUD PUSH II AT 4 BPM WITH 490 PSI 03:34 START PUMPING 17.0 PPG CEMENT AWAY AT 5 BPM - PUMP 47.6 BBLS OF 17.0 PPG CLASS G CEMENT 03:46 PUMP 3.8 BBL 12.5 PPG MUD PUSH AT 2.1 BPM WITH 146 PSI 03:48 SWITCH TO RIG PUMPS 03:50 BEGIN DISPLACING CEMENT WITH BRINE. - DISPLACE WITH RIG PUMPS, 9.0 PPG BRINE. - CATCH UP WITH CEMENT AT 7 BPM 03:53 SLOW PUMP RATE TO 6 BPM WITH 65 STROKES LEFT 03:54 SHUT DOWN PUMPS AT 315 STROKES (31.8 BBL DISPLACED) FLUSH CEMENT LINE AND BLOW DOWN TO CEMENTERS. CEMENT IN PLACE AT 03:54 HRS. - FULL RETURNS THROUGHOUT JOB. 04:00 - 05:00 I 1.001 CEMT I P 05:00 - 06:00 1.00 CEMT ~ P 06:00 - 07:00 I 1.001 CEMT I P 07:00 - 08:00 1.00 ~ CEMT P 08:00 - 09:00 1.001 CEMT P 09:00 - 10:00 1.001 CEMT P 10:00 - 11:00 1.00 BOPSU~ P 11:00 - 15:00 4.00 BOPSU P CEMENT JOB VOLUME: 47.6 BBLS 17.0 PPG CLASS G TAIL PUMPED; 267 SACKS AT 1.00 CUFT/SX DECOMP RIG DOWN CEMENT LINE, CIRCULATING HEAD AND DRILLPIPE PUP JOINT PULL 11 STANDS TO PLACE MULESHOE AT 3,000' - PULLING STANDS AT 4 MIN/STAND - PULLED WET FIRST 6 STANDS DECOMP DROP DRILLPIPE WIPER BALL DOWN DRILLPIPE CIRCULATE DRILLPIPE AND STINGER CLEAN - 10 BPM, 570 PSI DECOMP FLOW CHECK WELL - NO FLOW POH FROM 3,000' TO 621' DECOMP RIG UP CASING HANDLING EQUIPMENT FOR 3-1/2" STINGER DECOMP POH FROM 621' TO SURFACE, LAYING DOWN 3-1/2" CEMENT STINGER DECOMP RIG DOWN CASING HANDLING EQUIPMENT CLEAN AND CLEAR RIG FLOOR DECOMP RIG UP TO TEST ROPE. DECOMP TEST BOP EQUIPMENT TO 250 PSI LOW / 3,500 PSI HIGH PER AOGCC REGULATIONS USE 4" TEST JOINT 5 MINUTES EACH TEST - ANNULAR, HCR KILL, CHOKE MANIFOLD VALVES 1, 12, 13, 14 - 2-7/8" X 5" VBR TOP RAM, IBOP, CHOKE MANIFOLD VALVES 9, 11 - MANUAL IBOP, CHOKE MANIFOLD VALVES 5, 8, 10 - TIW, CHOKE MANIFOLD VALVES, 4, 6, 7 - DART VALVE, CHOKE MANIFOLD VALVE 2 - HCR CHOKE - MANUAL CHOKE AND KILL Nnnted: unwzotu t:atiso rnn s • BP EXPLORATION Page 9 eft Operations Summary Report Legal Well Name: P2-31 Common Well Name: P2-31 Spud Date: 4/1/1994 Event Name: REENTER+COMPLETE Start: 2/15/2010 End: 3/3/2010 Contractor Name: DOYON DRILLING INC. Rig Release: 3/3/2010 Rig Name: DOYON 14 Rig Number: 14 Date From - To Hours Task Code NPT Phase Description of Operations 2/19/2010 11:00 - 15:00 4.00 BOPSU P 15:00 - 16:00 1.00 BOPSU P 16:00 - 17:00 1.00 STCTPL P 17:00 - 19:30 2.50 STCTPL P 19:30 - 20:00 0.50 STCTPL P 20:00 - 23:00 3.00 STCTPL P 23:00 - 23:30 0.50 STCTPL P 23:30 - 00:00 0.50 STCTPL P 2/20/2010 100:00 - 00:30 I 0.50 I STCTPL I P 00:30 - 01:00 01:00 - 03:00 03:00 - 04:00 0.50 STCTPL P 2.00 STCTPL P 1.00 STCTPL P 04:00 - 04:30 I 0.50 I STCTPL I P 04:30 - 07:00 I 2.50 I STCTPL I P DECOMP - 3-1/2' X 6" VBR BOTTOM RAM -ACCUMULATOR TEST WITNESSED BY BP WSL RICHARD BORDES AND MIKE HEFLEY, DOYON TP MARK EGHOLM - AOGCC REP LOU GRIMALDI WAIVED WITNESS DECOMP RIG DOWN BOPE TEST EQUIPMENT INSTALL WEAR RING WEXIT MOBILIZE INTERMEDAITE HOLE BHA TO RIG FLOOR WEXIT MAKE UP BHA #4 AS FOLLOWS: ~ Q1t~ - 8-3/4" HYCALOG PDC BIT lI~~CC~~ - 1.22 DEG BEND MUD MOTOR - FLOAT SUB - STABILIZER - MWD PACKAGE (DIR/GR/RES/PWD) -STABILIZER - NON-MAG FLEX COLLARS - HEAVY WEIGHT DRILLPIPE -JARS - HEAVY WEIGHT DRILLPIPE -GHOST REAMER #1 - 739' BEHIND BIT WEXIT SHALLOW TEST MWD - 600 GPM 1,140 PSI WEXIT RIH FROM 793' TO 3,000'. - PICK UP GHOST REAMER #2 - 2,335' BEHIND BIT WEXIT RIG UP TO TEST 10-3/4" SURFACE CASING AND KICKOFF PLUG WEXIT TEST 10-3/4" SURFACE CASING TO 3,500 PSI FOR 30 MINUTES - 4.54.5 6BL~0 REACH 3,500 PSI - PRESSURE BLED OFF 600 PSI IN FIRST 15 MINUTES - CHECK ALL SURFACE EQUIPMENT FOR LEAKS. NO LEAKS - HELD TEST ANOTHER 10 MINTUTES TO LOOK FOR „ \ ` STABILIZATION. UNSUCCESSFUL j~3~K WEXIT PRESSURE UP AGAIN TO 3,500 PSI -PRESSURE BLED OFF 600 P N UNSUCCESSFUL TEST - CHECK ALL SURFACE EQUIPMENT FOR LEAKS. NO LEAKS - BLEED PRESSURE TO ZERO WEXIT RIG DOWN TEST EQUIPMENT WEXIT POH FROM 3,000' TO 739' - RACK BACK 4" DRILLPIPE WEXIT PULL BHA - LAY DOWN GHOST REAMERS - RACK BACK HEAVY WEIGHT DRILLPIPE, JARS, AND FLEX COLLARS - LAY DOWN MWD TOOLS, MUD MOTOR, STABILIZERS, AND BIT WEXIT LOAD NALCO 10-3/4" RTTS PACKER INTO PIPE SHED AND BRING TO RIG FLOOR MAKE UP RTTS TO HEAVY WEIGHT DRILLPIPE WEXIT RIH WITH NALCO 10-3/4" RTTS FROM SURFACE to 3,225' Printetl: 3/10/2010 1:46:55 PM ~ i BP EXPLORATION Page 10 a~ Operations Summary Report Legal Well Name: P2-31 Common Well Name: P2-31 Spud Date: 4/1/1994 Event Name: REENTER+COMPLETE Start: 2/15/2010 End: 3/3/2010 Contractor Name: DOYON DRILLING INC. Rig Release: 3/3/2010 Rig Name: DOYON 14 Rig Number: 14 Date From - To Hours Task Code NPT Phase Description of Operations 2/20/2010 04:30 - 07:00 2.50 STCTPL P WEXIT -RIH WITH 4 STANDS HEAVY WEIGHT - RIH ON 4" DRILLPIPE - RIH SLOW TO AVOID SURGING THROUGH DRILLPIPE 07:00 - 09:30 2.50 STCTPL P WEXIT OBTAIN STRING PARAMETERS - PUW 107K, SOW 107K SET HALCO 10-3/4" RTTS ~ 3,217' (CENTER OF ELEMENT) . - SET 17K DOWN WEIGHT ON PACKER - LOST 475 PSI IN 10 MINUTES. -DOUBLE BLOCKED ALL SURFACE EQUIPMENT -FAILED TEST BLED OFF PRESSURE AND RELEASED PACKER PICK UP 10' AND RESET PACKER at 3207' ~/ - SET 22K DOWN WEIGHT ON PACKER TEST FROM ABOVE TO 3,500 PSI FOR 30 MIN -GOOD TEST RELEASE HALCO 10-3/4" RTTS AND RELAX ELEMENTS - RIG DOWN TEST EQUIPMENT WHILE LETTING ELEMENTS RELAX 09:30 - 11:30 2.00 STCTPL P WEXIT POH WITH HALCO 10-3/4" RTTS - RACK BACK DRILLPIPE AND HWDP LAY DOWN RTTS EQUIPMENT AND REMOVE FROM RIG FLOOR 11:30 - 14:00 2.50 STCTPL P WEXIT MAKE UP BHA #5 AS FOLLOWS: - 8-3/4" HYCALOG PDC BIT - 1.22 DEG BEND MUD MOTOR - FLOAT SUB - STABILIZER - MWD PACKAGE (DIR/GR/RES/PWD) -STABILIZER - NON-MAG FLEX COLLARS - HEAVY WEIGHT DRILLPIPE -JARS - HEAVY WEIGHT DRILLPIPE -GHOST REAMER #1 - 739' BEHIND BIT SHALLOW TEST MWD 14:00 - 15:30 1.50 STCTPL P WEXIT RUN IN HOLE ON DRILLPIPE TO 3,100' 15:30 - 17:00 1.50 STCTPL P WEXIT SLIP AND CUT DRILLING LINE SERVICE RIG AND INSPECT TOP DRIVE 17:00 - 20:00 3.00 STCTPL P WEXIT RIH AND TAG CEMENT AT 3 482' DRILL CEMENT TO 10-3/4" CASING SHOE AT 3,787' - PUW 122K, SOW 122K, ROT 125K AT 80 RPM, 1 K FT-LBS TORQUE - 635 GPM, 2,600 PSI OFF BOTTOM, 2,800 PSI ON BOTTOM - 10 K WOB, 5-7K FT-LBS TORQUE - SOLID CEMENT SEEN INITIALLY, PROGRESSIVELY BECOMING SOFTER - METAL SHAVINGS SEEN IN RETURNS, INSTALL DITCH MAGNETS IN TROUGH 20:00 - 21:30 1.50 STCTPL P WEXIT DISPLACE WELL WITH 9.0 PPG LSND MUD - 40 BBL FRESH WATER SPACER FOLLOWED BY 40 BBL HI-VIS SWEEP - CHASE SWEEP WITH NEW MUD - 80 RPM WITH 2K FT-LBS TORQUE rnntea: 3nu~LUlu i:4ti:oorm BP EXPLORATION Page 11 ~ Operations Summary Report Legal Well Name: P2-31 Common Well Name: P2-31 Spud Date: 4/1/1994 Event Name: REENTER+COMPLETE Start: 2/15/2010 End: 3/3/2010 Contractor Name: DOYON DRILLING INC. Rig Release: 3/3/2010 Rig Name: DOYON 14 Rig Number: 14 Date From - To Hours Task Code NPT Phase Description of Operations 2/20/2010 20:00 - 21:30 1.50 STCTPL P WEXIT - 400 GPM, 780 PSI - ROTATED DRILL STRING DURING MUD SWAP, RECIPROCATED AFTER SPACERS CLEARED BHA 21:30 - 23:00 1.50 STCTPL P WEXIT CLEAN OUT PITS AND TAKE ON REMAINING 9.0 PPG LSND TO PITS OBTAIN CLEAN HOLE ECD AND SLOW PUMP RATE PARAMETERS WITH 9.0 PPG LSND MUD - PUMP #1: 2 BPM ld 160 PSI; 3 BPM ~ 220 PSI -PUMP #2: 2 BPM ~ 160 PSi; 3 BPM ~ 220 PSI - CLEAN HOLE ECD 9.33 PPG 23:00 - 00:00 1.00 DRILL P PROD1 DRILL OUT OF SURFACE CASINGS TO 3,792' P2.'31i (~ KICK OFF OF CEMENT PLUG FROM 3,792' TO 3,838' PICK UP ONE STAND AND CIRCULATE IN PREPARATION FOR LEAK-OFF TEST 2/21/2010 00:00 - 01:00 1.00 DRILL P PROD1 RIG UP AND PERFORM LOT ~ 3,748'; MD - MUD W EIGHT = 9.0 PPG, MAX PSI = 720 - LEAK OFF ~ 600 PSI (EMW= 12.1 PPG) - 10-3/4" SHOE DEPTH = 3,787' MD, 3,719' TVD RIG DOWN TEST EQUIPMENT 01:00 - 12:00 11.00 DRILL P PROD1 DIRECTIONALLY DRILL AHEAD FROM 3,838' TO 5,134' MD. NO LOSSES DURING DRILLING. - PU - 145K, SO - 130K, RTW - 137K, 13K WOB - 675 GPM, 2,440 PSI ON, 2,290 PSI OFF - 80 RPM, 4.5K TQ ON, 3K TQ OFF - MW - 9.0 PPG IN AND OUT, CALC ECD = 9.66, ACTUAL ECD = 9.52 PPGE - ART -3.93 HRS, AST-1.54 HRS, ADT-5.49 HRS. 12:00 - 00:00 12.00 DRILL P PROD1 DRILL AHEAD FROM 5,134' TO 6,539' MD NO LOSSES DURING DRILLING. - PU - 163K, SO - 138K, RTW - 163K, 10K WOB - 672 GPM, 3,170 PSI ON, 2,950 PSI OFF - 80 RPM, 6K TQ ON, 5K TQ OFF - MW - 9.0 PPG IN AND OUT, CALC ECD = 9.25, ACTUAL ECD = 9.74 PPGE - ART -4.86 HRS, AST-1.35 HRS, ADT-6.21 HRS. AT 15:00 HRS, SWITCHED TO RIG POWER DUE TO LOW VOLTAGE FROM HIGH LINE POWER. CHANGED HIGH LINE TRANSFORMER TO HIGHEST POWER TAP. SWITCHED RIG FROM RIG POWER BACK TO HIGH LINE POWER - NO ACTIVITY DISRUPTION WHILE WORKING ON POWER 2/22/2010 00:00 - 12:00 12.00 DRILL P PROD1 DIRECTIONALLY DRILL FROM 6,539' TO 8,071' MD NO LOSSES DURING DRILLING - PU - 184K, SO - 152K, RTW - 166K, 17K WOB - 650 GPM, 3,720 PSI ON, 3,300 PSI OFF - 80 RPM, 9K TQ ON, 5K TQ OFF - MW - 9.1 PPG IN AND OUT, CALC ECD = 9.52, ACTUAL ECD = 9.93 PPGE - ART -5.62 HRS, AST-1.22 HRS, ADT-6.84 HRS. 12:00 - 00:00 12.00 DRILL P PROD1 DIRECTIONALLY DRILL FROM 8,071' TO 9,035' MD Printed: 3/10/2010 1:46:55 PM TREE= CMI WELLHEAD = FMC ACTUATOR = BAKER C KB. ELEV = 46.5' BF. ELEV KOP = 2740' Max Angle = 39° @ 4316' Datum MD = 10085' Datum TV D = 8800' SS 20" CONDUCTOR, 91.5# ~ 110' I H-40 WELDED, ID = 19.124" 10-3/4" CSG, 45.5#, 3787' NT-80LHE-BTC, ID = 9.953" Minimum ID = 3.725" @ 10019' 4-1 /2" HES XN NIPPLE 7-5/8" CSG STUB (02/17/10) 3862' 7-5/8" FASDRILL (02/16/10) 4062 4-1/2" TBG STUB (02/15/10) 4502 SAFETY N *"* 4-1/2" CHROMETBG & 7" LNR *** -31 A ~ 1979' ~ 4-1/2" CAMCO BAL-O SVLN, ID- 3.813" ~oDv PT -ram- 3~?'mr~• GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 5199 4877 34 KBG-2 DCK BEK - 03/02/10 5 6342 5809 35 KBG-2 DMY BK 0 03/02/10 4 6908 6266 36 KBG-2 DMY BK 0 03/02/10 3 7473 6723 35 KBG-2 DMY BK 0 03/02/10 2 8039 7184 35 KBG-2 DMY BK 0 03/02/10 1 9142 8080 36 KBG-2 DMY BK 0 03/02/10 9038' ~-{ ESTIMATED TOC 9882 I-14-1/2" HES X NIP, ID = 3.813" 7" X 4-1/2" BKR S-3 PKR, ID = 3.875" 9947' I~ 4-1/2" HES X NIP, ID = 3.813" 7" CSG, 26#, L-80 TCII, .0383 bpf, ID = 6.276 0019 I~4-1/2" HES XN NIP, ID = 3.725" 4-1/2" TBG, 12.6#, 13CR-80 VAM TOP, I 10030' .0152 bpf, ID = 3.958" PBTD ~ 10364, 7" CSG, 29#, 13CR-80 NSCC, .0371 bpf, ID = 6.184 10449' DATE REV BY COMMENTS DATE REV BY COMMENTS 04/14/94 D-14 ORIGINAL COMPLETION 03/03/10 D-14 SIDETRACK(P2-31A) 03/07/10 PJC DRLG DRAFT CORRECTIONS 03/08/10 JGR/PJC FINAL DRLG CORRECTIONS 4-1/2" WLEG, ID = 3.958" POINT MCINTY RE UNff WELL: P2-31A PERMfT No: 2091400 API No: 50-029-22456-01 SEC 14, T12N, R14E, 204' FNL & 1376' FWL BP Exploration (Alaska) ~ • ~~--,~-~ ~~~; ~~~~~ ~~y.~ ~ .~ ~ ~~:;~ ~ ~~ ~ ~~~~~ ~ ~,~~~ 4 y~~ ~ r~~ ~~~` ~~ ~ ~ ~ h ~ ~ A ~ ~ ~ ~ ~ ~ ~~ ~ ~ "~ ~ ~ ~ ~ ~ g~~~y~, ~ ~ SEAN PARNELL, GOVERNOR ~ ~ ~~~ ~~, ~ ~..~,~ ~~ ~a ~_ ~~,,a ~.~ ~,s ~. ~~ ~ ~+ ~ta~~t~~+ ~ ~-7~~ ~~ L~1~L V[t~-7 ~9 333 W. 7th AVENUE, SUITE 100 CO1~T5ERQATIOI~T CODiI-IISSIOI~T ANCHORAGE, ALASKA 99501-3539 p PHONE (907) 279-1433 ~' FAX (907) 276-7542 Mr. Greg Hobbs Engineering Team Leader BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519 ~ (~- `' b~ ~ Re: Prudhoe Bay Field, Point McIntyre Pool, PBU P2-31 Sundry Number: 309-349 ~~,~,~N~1~~ i~ U'~' ~ ~ 20~~ Dear Mr. Hobbs: Enclosed is the approved Application for Sundry Approval relating to the above reftrenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. DATED this .~~~day of October, 2009 Encl. ,, O V'~ ~Q f~~q~ STATE OF ALASKA (~~ , a~ ~~ l ~LAS~IL AND GAS CONSERVATION COMMI N APPLICATION FOR SUNDRY APPRO AL 20 AAC 25.280 ~ECEIVED,~~ 0 C T 1 2 2009 1. Type of Request: 8S 8 1 • ~ Abandon ^ Suspend ^ Operational Shutdown ^ Perforate ^ Re-Enter Suspende~R'~IOfB~B ^ Alter Casing ^ Repair Well ^ Plug Perforations ^ Stimulate ^ Other Specify: ^ Change Approved Program ^ Pull Tubing ^ Perforate New Pool ^ Time Extension 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. ~ Development ^ Exploratory 194-036 ~ 3. Address: ^ Service ^ Stratigraphic 6. API Number. P.O. Box 196612, Anchorage, Alaska 99519-6612 5Q-029-22456-00-QO ~ 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: pBU P2-31 ~ Spacing Exception Required? ^ Yes ~ No 9. Property Designation: 10. Field / Pool(s): ADL 034624 & 365548 ~ Prudhoe Bay Field ! Point Mclntyre Pool ». PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth ND (ft): Effective Depth MD (ft): EffeCtive Depth TVD (ft): Plugs (measured): Junk (measured): 9980' - 9279' - 9889' 9195' 9345' None Casin Len Size MD ND Burst Colla Structural Conductor " 11 ' 14 7 Surface 7' 1-/4" 7 7' 719' 10 248 Intermediate Production ' -/" 7' 2 7' 47 Liner Perforation Depth MD (ft): Perforation Depth ND (ft): Tubing Size: Tubing Grade: Tubing MD (ft): (Below Plug) 9488' - 9598' 8824' - 9063' 41/2", 12.6# 13Cr 9402' Packers and SSSV Type: 41/2" Camco TRCF-4A SSSV; Packers and SSSV 2207' / 2206; 7-5/8" x 4-1/2" Baker'S-3' packer MD (ft) and ND (ft}: g319' / 8667' 12. Attachments: 13. Well Class after proposed work: ~ Description Summary of Proposal ^ BOP Sketch ^ Exploratory ~ Development ^ Service ^ Detailed Operations Program 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: December 1, 2009 ^ Oil ^ Gas ^ WDSPL ^ GSTOR ~ Abandoned 16. Verbal Approval: Date: ^ W~~ ^ GINJ ^ WAG ^ Plugged ^ SPLUG Commission Representative: 17. I hereby certify that the foregoing is true and corred to the best of my knowledge. Contact John Rose, 564-5271 Printed Name Greg H bs :~ Title Engineering Team Leader Prepared By N~ne/Number Signature Phone 564-4191 Date Terrie Hubble, 564-4628 Commisaion Use Onl Co itions of approvaL ot fy Commission so that a representative may witness Sundry Number. ~~~ ~~' g ~ ' ug Integriry []BO P Test ^ Mechanical Integrity Test ^ Loca6on Clearance ~ 3500 ~Sc~ BC~P S ~ • Other. ~L ~ 'J~Qd P,S ~ ,~F- a, wC c.r ~S ~ ~h'i-~'`~~ Subsequent Form Required: /~ _ uO l l APPROVED BY ~~y ~~ ~jrD y ~ J Approved By: COMMISStONER TH COMMtSSION Date G Form 10-403 Revised 07l2000 V l~~ j~~~~~~~.~, ,S ~~~~~ Submit In ticate ~ ~ ~~`.~ ~ /a/3 a~ .(/~- ~~`~~f ~RIGINAL ~~ • . ~ ~ ~ P2-31 Sundry Request Weli Type: Producer Current Status: This well is currently shut-in due to a PC leak. Request: Plug and abandon wellbore in preparation for a Kuparuk sidetrack. Well History: P2-31 was completed in July 1994 as a corner well in the central waterflood. One farge interval in the UA1- 4/LC3/LC2 was initially perforated. The well IP'd at about 8000 BOPD. The well began to cut trace amounts of water after only 6 months of production. A second upper set of perforations (UC1/UB4/U63/U61-2) were added in August of 1995. Oil rates exceeding 13,000 BOPD were observed and the well produced at rates in excess of 10,000 BOPD for the next 2 and half years. As the WC increased, oil production and GFR declined. From 1999 through 2007, multiple CTU scale mill-outs were performed. The mill-outs would restore production for a few months before the barium sulfate scale buildup down-hole would restrict production and the gross fluid rate would drop. A new scale inhibitor treatment (SIT) combination of Nalco preflush (EC9610A) and Baker inhibitor (PM-9701) was pumped after the mill-out in August 2007. The SIT worked very well and inhibited scale build up for ~800,000 barrels of produced water. The well was re-treated in December 2007. The well remained free of scale through February 2008 as confirmed by a SL drift with a bailer. By May 2008, some "schmoo" had built up in the well. It was confirmed to be scale later that month during another SL drift run. The well production had also dropped significantly at this point. The well sampling did not indicate that the inhibitor had run out, but the well had produced over 1 million barrels of water since the last SIT treatment. P2-31 was shut in due to reservoir management from June 2008 until May 2009 when it had a CTU scale mill- out and scale inhibition treatment. While testing the SSV and SSSV, the tree was found to have problems. During testing for tree replacement, the CMIT TxIA failed and a production casing leak was discovered at 6830'. Well is shut in waiting for the planned RST. Cum oil production is 22.6 MMBO. Scope of Work: The pre-drilling rig work on this well will include the P&A of the existing P2-31 well perforations per AOGCC regulations and cutting the existing 4-1/2" completion at -4500' MD in preparation for the planned P2-31A sidetrack. With the drilling rig on the well, the planned work will include puHing the 4-1/2" tubing above the cut at 4500', setting a CIBP in the 7-5/8" casing at -4062' MD then cutting & pulling the existing 7-5/8" production casing at ~3862' in preparation to sidetrack the well from a cement plug just below the existing 10-3/4" surface racinn at'~7R7' nnn ~uith a K(1P a+ ~~ann° Mll MASP: 3206 psi P2-31 Sundry Application 1 cr ~o/fv t/ f4'1°'or I/+'f~ d~; ll ~ d rv a ~h o n r~~r S~ov~4 t~r co~.- ~jn1"~~/'vt Cv/~~~ t~ ~n,~ N , S ~ P T4~ /Ie v ~-c!l ; f ~i,'%` ~~/~Gr-~/4~~~ qa~,a~ra~~o(/f ~~~•-~•~,- Cv~r~~ ~~ jy'~~f'f~d v,'/ 4r~ TO /P C0 /Pr'" r+e S'~Nef ~,°%.~,r ~'~ r`v/'ArI q J',- ~ocar.~ e n, >d~-~~nr; ~prv~r~lt , ~o/~oy G~g~~e~1' d~ CH'~'f'~j 10/7/2009 ~ Pre-ria arep work: • S 1. Drift tubing to 9345' MD in preparation to pull the IBP at that depth from the tubing tail. (NOTE: The SSSV is currently °locked" open.) S 2. G ro well to -4000' MD. ~ S 3. Puf1 the IBP from 9345' MD in re aration to P&A erforations. ~ F 4. Confirm in'ectivit into the o en erforations as re uired for the cement work to follow ~ C/F Lay-in , or "bullhead" 13.2 bbl 15.8 ppg G cement to plug and abandon the current well perforations (see details below / this well may be a candidate for FB cementing): Casing Size 29.7# 7" (.0459 bpf) Bottom of plug 9889' MD Top of plug 9388' MD Total Footage 501' (~23 bbls) Top Perf 9488' MD Bottom Perf 9745' MD PBTD 9889' MD SBHP: 4080 psi at TKUP at 8738 TVDss SBHT: 180 °F F 5. WOC to 500 si com ressive stren th and ressure test the cement lu to 1500 si. E 6. Drift for tubin for lanned tubin unch to 9300' MD. E 7. Punch tubin at -9300' MD and circulate the well to 9.8 brine. E 8. Jet cut 4-'/z" tubin at -4500' MD 10' below closet casin collar at -3862' MD . F 9. Circulate well to 9.8 ppg brine thru the tubing cut & freeze protecting the top 500' of the well with diesel. W 10. Bleed IA and T to 0 si. W 11. PPPOT-T to 5000 psi, PPPOT-IC to 3500 psi. Function tubing and casing lock down screws. Re air and re lace as needed. V 12. Set a BPV in the tubin han er. Secure Well O 13. Remove the well house and flow line. Level the pad as needed for the rig. Provide total well re aration cost on the handover form. Proposed Drillina Ria Oaerations: 1. MI/RU and confirm wellhead pressures at 0 psi. 2. Pull BPV w/tested lubricator and circulate out diesel freeze protection and displace the well to 9.8 ppg brine. 3. Re-set BPV and to 1000 psi from below (this will be a rolling test due to known PC leak). 4. As the 7-5/8" production casing will be cut and pulled on this well, begin the OA monitoring process (un- cemented annulus / RU to bleeder tank). 5. Nipple down tree and insert a blanking plug per FMC. Nipple up and test BOPE to 3500psi. Pull the blanking plug and BPV w/tested lubricator per FMC. 6. R/U & pull 4-1/2" tubing from the cut depth at 4500' MD. 7. Test lower set of rams if required. 8. PU drill-pipe and make bit and scraper run to the top of the tu6ing stub. 9. RU E-line and RIH w/EZSV and CCL and set an EZSV just above the tubing stub at ~4062' MD and test well to 3500 psi for 30 minutes and chart. (NOTES: 1. - The PC leak should be buried below the EZSV at this point. 2. - This EZSV represents the 2"d barrier in the well between the resenroir perforations and surface.) 10. In preparation for the 7-5/8" casing cut, run USIT log from top of the EZSV to surface to confirm no cement or collapsed hole exists. 11. MU Baker 7-5/8" casing cutter and RIH to the top of the EZSV at -4062' MD and circulate the well to a 9.3 ppg LSND mud. 12. Pul! ihe casing cutier up to 3862' MD (-75' below the surface casing shoe) and cut the 7-5/8" casing and circulate the annulus to a 9.3 ppg LSND mud. P2-31 Sundry Application 2 10/7/2009 ~ U • 13. With 2 down-hole barriers in place, puil the 7-5/8" casing from the cut at ~3862' MD through the wellhead/BOPE and change out the necessary wellhead equipment per FMC. 14. NU Wellhead/BOPE test breaks to 3500 psi. 15. RIH with open-ended drillpipe and diverter and lay a balanced cement p(ug from the top of the 7-5/8n EZSV at 4062' MD back into the 10-3/4" casing to --3487' MD (-575' cement plug). NOTE: If the 7-5/8" casing cannot be pulled from ~70' below the 10-3/4" surface shoe, the 7-5/8" casing will be cut just inside the 10-3/4" shoe and a whipstock departure from the 10-3/4" casing wil/ be back-up plan for sidetracking this welL Estimated Pre-rig Start Date: 12/01 /2009 Estimated Spud Date: 01/20/2010 Drilling Engineer: John Rose (907) 564-5271 Production Engineer: Jessie Chmielowski (907) 564-5015 Geologist: David Strait (907) 564-4365 ATTACH: Current Well Schematic Post P&A Well Schematic P2-31 Sundry Application 3 10/7/2009 ~ = eiw V~!lEL~NEA~B = FNBC RCT~:A~OR= BAKERC KB. E~..EV - . _ q6_5' ~F. ~EV = PfOP- 274£1` ~ Angle = 3() c~t 63~'I` E7aturrt EUI~ - 3516` Datum T! D= ggpp` SS ! Ta-3/a" csG, 45.~~, ~rr=sa, ~a= ~.ss~" 1 ~ P~'~ ~ S4-~~T~S: l~~TORY OF SCALE 1N TBG (03lU9t08) C ETBG & CSG' ~ ~Vl~n~m~m I~ = 3.7~5" ~ 9370' ~TiS ~CN ~fi~PLE 7-51$" CSG. 29.7#, i~1T-9~. ~? = 6.8~5"' $8~2~ 4-4/2" CAMCU TFYGF-4A SSSV. IQ = 3.512" 4-t12" ~RSV LQCKE~} C3PEi~! (Q7/'CQl08) GAS Lt~f MAfdDRELS S~ 11t~7 ~f'4fQ DEV~ 7YPE VL~f LATCN P(~RT DATE 1 4136 4633 27 CSTfS QIv1Y Bk4 Q 64/1~/94 2 5'[27 49'C6 27 QT(S SO BK-2 24 U4C1Q/99 3 ~1~i2 5834 ~~ QTIS DMY' BK ~ Q4/12194 4 66Q~ Fz22~' 27 QT~ DMY BK 0 OR/12f94 ~ ~944 6527 26 ffBMG DMY BK 0 Q4/12l94 6 7279 ~827 2F KBMG DMY B~C 0 Q4l12194 7 7~149 7~38 ~fi KBlW4G E}t~rtY BK 0 04/12/94 8 926~ S&'f4 23 EGBMG DAAY BK q Q4f1~/99 929~~ H4-tC2" CDTfS X NIP, IQ - 3.813~~ f ~' °~.g` ~--~7-5~8" x 4-1F2" BAKER S-3 PKR I[7 = 3.9Q" 9345• }-~a-~~2µ aKR ~~~~s~~~ims~ I ~353' a-~~2~~ QTfS X€VIP, ff} = 3.813° 9370' H4-1t2~ c~~~ x~t ~uP. rc~ = 3.T25" 4-?/2" TBG, 'C2.6#. 13-C'ft. .Q152 bpf, 1C3 = 3.95$'" ~-j 9401' - PEE2~ORRTIOkV SEJ~t1fi~fZY REF ~E)G: AV~S Dlt a~s Q~4f14~3~4 ' A{VC"sL~ AT iC}P FEFi~` ~''[ c~Z 948~' I~ Mote: Fiefi~r to Ptrxtuctiorr L~i far hfstorica! p~rf data SIZE S~f ~YFE~ERL ~Ipr~Sqz C(~TE. 3-3/8" 6 9~48E€ - 9598 C QS3~T9~/'~~ 3-3l8" 6 9fi35 - 9~74`~ C Q7/74f34 ~ Pg~[3 ~ 9$$9' 7-57~" CSG, 29.7#. 13-Ct~, u3 = C.875^ 9967' 9401" H4-2N.#" 7t1B1~1G TRlL, WLEG ~3~' EL~ T6 LdGG~ G7t24l9~4 QR~E REFf B`f CQ4~t~~AEi~1TS Dlt~TE ~I ~Y ~~NiS 04!'i~/94 Oi~Gii+fALCONlPLE7t~l 03/?4f~E f;.!lQYTE.H S~"FY 6V07E~CA~EA~RTE 09615/(11 ~iWftRK CE)F~GTIE?~V6 flSlQ41D9 F2LU~liTL~l T GL~! ~t?F2RECCIONS ~~.~ E3A~€A} f}9/2EdOS ~RtFl~L GL~ Ct~RREG7t€?~iS 0~25~!€3S K.~Bi"fLH I~QSET (Q6lTfi1Q9~} ED6l'f4/~6 RCFfP.EC SEl' WF~SIi S~\t IN SSSV ~6f27/t1S JE.M`P4G P!lLLED'u~tFtS6-! SLV h~l SSS~V 't~/?7/06 ~It~lTl.~f TRSV E7PE~f (~7!?f}!O6) P~I~ff M1eICI~tFYRE E}Ntf ~6fECt: P2-31 FERM[P [~k~: '~94~}36f1 ,ac~ rvo: ~~-a2s-~aa5s-~o ~ Sec.i4 "f?2~1 R'f4E 89'f .33 FEL 44~7.~ FM1~. SP Exptoration (Alaska) k Pt~t = C.PrU WELLNERt3= ACT~lRTOR = ~P/1C ----C3AK~hZ C 9CB. ~LEV = ~6.~' BF. ELEV = KOP = 2740' Max Angle = 30 @ 636T' Datum MD = 95't0' ~cum nra = asoa~ s~ TOC KO Ptug -3487' MD~ TO-3/4" CSG, 45.5#, Pii-80, !~= Q.953" 3]$7' 7-5/8" Csg Cut -3862' MD - 7-5/8" CIBP -4a62` MD~ A~lir~imurn ~~ = 3.~~~" ~@ ~37~' O~~S X~1 T~~~PLE 4-1/2" Tbg Cut -450U' MD / 7-5/8" CSG, 29.7r, ~a-95, IF3= 3.875" $$7?' 7ubeng P~rtch -93Q0' MD- TOC -9388' MD 4-1/2" TBG, 12.6#, 33-CR, .0152 ~p~, !#~= 3.958" 94p'1' ~ ~o~: aws ~ o~ o~Ta~ ANGL~ RT TOP ~F: 21 @ Q488' Note: Rete- to Pratuctie~n E~ ~ar hisEorica! pe~ da~i SfZE SFf It~FFEt~lR~ Op~nlScFz ~i i~ 3-3/8" 6 9488-9~98 S 08/T~/95 3-3/8" 6 9C35 - 9~~2~ S 07/24/~i r~BTD 7-5/8" CSE3, 29.~~, 33-~Ft, IC? _~.875'• ~ ~~ ~~ ~ ~ Post~posed" Sundry Permit Work ~ ~957' ~ a , - ,~~ . ~' . ~:: < ~ O ' ~<~ ~ ',• ':. .1 • . o ,.. ~ ;_, . e O. : . • o ' , . o • '., '~~ , ~ g ~ . .. .e ..:: of ~ ~' O i _ ~• . ~A5 LIF'd A~~~S &~ ~~ TSl~ ~' 7YPE V~V tR~~CF+ FORT Dh~TE T 2 5 i 27 ~3Jto 27 €7T(S ~O Bt4-2 24 04/~lN99 3 6?fi7 5834 78 OTIS ~tiY BK 0 04/'E2/94 a ssas s22~ ~r oi~s e~r~ ~K o aai~2~sa 5 ~&6~44 fa522 2Fi Yf~3iu~ 411tdY 8K 0 d4/12/94 6 7279 &827 2S iCSA~IG ~tR'! BK 0 OM't2/94 7 7899 T33$ 2fi ?C$I~iC E3NT! BN, Q 04/1'2/94 8 A2&2 a3fa?4 23 ~(~9vdG LA9~d,v ~K 0 04/?tN99 ~$' ~4?/2" ~~~S X ~£.P, ~E? = 3.8?a" ~ 93~19' a-s~~.~~ x 4-~rr aa~c~ s-s ~cR, ~= s.so° g~45' 9~~° ~-^i2° ax~ ~~¢~s~TS~a~} 4-'t/7' ~~3S X :~ !~ = 3.813,. ~ 93']~' ~4t17' ~3~ XAJ ~IP, ~7 = 3.725" 9d01' 4-2/3" 3UB~iVG 7A~1, NtLEG 93~4' ~~iD -F~T LOGf 3D 67/24/94 DAT~ FdEV BY ~ORt~TS QiLTE t~GV BY CONl~-V~iS 04/14/94 LYFUTJl~L ~~9Y1P~~T1~Tl 03l1d/08 C.l~YfLFi SFF`/ {V~OTE SCALc 8J~'di ~.~ 03/T5/Q1 RI~/>tAK COF~C~lC~RkS 06/04/09 F2LW/TLH GLV CORR~CT80~ (O~L^~ DRZA~ Q9/26/05 DRV/TL ~ GL~f CO~i E~~FiOvVS 06/28l~9 KJB1TLhi 18PSET (06/16/Q9) 06/1~./a6~ RCi1PJC S~eRD.~S~r~.~L'~9;R~~~ 06/27l~6; 9~RMPR6 ~~E~D tN,~~Fh ~'+L'~l !i~ ~'"'Y! 10(17/~6' ~iW7LFf 7F~V S];~~.t~9 (0~'/TQYt{~) PO~ff A~dCM~fYRE UIV(f WELL~ ~2-31 ExxEi9bldd l+Po: ?940360 1~P1 Vb: 5~~-621-2~456-00 ~C.?43?2~-R't4'~ ~1.93~4487.99~ _._ ~ ~~aa39on (Alaska) 1 0/(11(09 ScbIwnber e NO. 5405 Alaska Data Consulting Services Company: State of Alaska 2525 SambaII Street, Suite 400 Alaska Oil Gas Cons Comm Anchorage, AK 99503 -2838 Attn: Christine Mahnken ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job Log Description Date BL Color CD K -11 AY1M -00033 SBHP SURVEY tfr J f•rfc 09 /12/09 1 1 L4-30 AWL8-00031 PRODUCTION PROFILE 08/06/09 1 1 P2 -31 AP3O -00045 LDL (p lei 07/11/09 1 1 r 01-29 B6JE -00009 PRODUCTION PROFILE 08/11/09 1 1 J -22A B69K -00013 PRODUCTION PROFILE W-44 B1413-00071 INJECTION PROFILE Act 08/30/09 1 1 USC' 1 1 t1 09/06/09 1 1 12 -25 B581-00010 INJECTION PROFILE 15 -33 AYKP 00051' ;{[IIaL �`;irmil. 09/009 1 1 P2-48 B69K -00015 SBHP SURVEY •Fi M& -y"' 09/01/09 1 1 Z -28 B69K -00016 INJECTION PROFIL jj 09/19/09 1 1 0.02A AP3O.00054 IBP/LDL 07/24/09 1 1 N-10A AXBD -00040 MEM PROD PR FILE /7 b l r G[ 08/25/09 1 1 W -24 AWJI -00044 MEM INJECTION PROFILE ie .,./.8/15/09 1 1 V-03 B2NJ -00021 f 09/03/09 1 1 H -146 B2WY -00026 MEM PROD PROFILE t0 t f 08/27/09 1 1 P1 -01 AY1M -00031 INJECTION PROFILE J l'6 6 08/20/09 1 1 P1-05 13581 -00009 PRODUCTION PROFIL 1 .f, 08/20/09 1 1 NK -10 B2WY -00023 MEM INJECTION PROFILE f q (�f 08/22/09 1 1 13-27A B2NJ -00019 MEMORY SCMT tg 1 411 08/13/09 1 1 18 -026 B2WY -00021 MEMORY SCMT b is 08/19/09 1 1 NK -38A AYKP -00049 USIT I 4 08/17/09 1 1 06 -09 SWL8-00028 USIT d 07/30/09 1 1 13 -03A 09AKA0150 OH MWD/LWD EDIT iIj�II i 07/06/09 2 1 1-35/0-25 B69K -00011 Eilir 08/26/09 1 1 04 -35A AXBD -00025 MCNL a 69 ()a T 05/13/09 1 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data Consulting Services Petrotechnical Data Center LR2 -1 r2/ e Anchorage, A l Street, Suite 400 900 E. Benson Blvd, k i A 4:N i. D Anchorage, AK 99503 -2036 eiti fl+ "131+ tjj :i'1- ~~l1~~~~~~~~~ ~~t,g,r~ N0.5310 ~i~~~' t$~~~..,~F y 'i.: ; f ,, y~ .~ t: 4 • ~.,:ti.. .. , .. . ._ . lAlaska ~ata & Consuiting Services Company: State of Alaska 2525 Gambell Street, Suite 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503-2838 Attn: Christine Mahnke+,n ~1TTi N: Be4h 333 West 7th Ave, SuitE+ 100 Anchorage, AK 9950i Weel Job # Log Description Date BL Color CD 07/14/09 ~-20 AP3Q-00043 SBHP SURVEY 06/17/09 1 ~ P2-31 AZCM-00029 LDL l./ ~ 06/17/09 1 1 _ 12-03 AY1M-00022 SBHP SURVEY 06/15/09 1 ~ ~-148 AYQQ-00036 TEMP SURVEY & BHP . 06/23/09 1 1 6~-96 AP3Q-00042 SBHP SURVEY ` ° ~ 06/i6/09 1 1 V~Q~-:;, 11999053 USIT - 10/12/08 1 1 _ ,' N-11C AP3~-00042 SBHP SURVEY 06/16/09 1 ~ °°t3-1?_ AY3J-00030 LDL .~ 06/12/09 1 1 L~-30 AVYS-00049 PRODUCTION PROFILE -nj bb ~ O6/22/09 1 1 17-078 AYQQ-00031 SBHP SURVEY "~ / ~ 06l11/09 1 1 05-256 AP3Q-00040 SBHP SURVEY O6/11/09 1 ~ ~-27A AXBD-00028 MEM INJ PROFILE 06/12/09 1 1 11-36 614B-00066 CROSSFLOW & IBP ~- 06/23/09 1 1 ~-2iA B14B-00065 SBHP SURVEY '~ O6/21/09 1 1 X-17' AYTU-00043 PROD PROFILE -/ 06/08/09 1 1 ~°25 AWLS-00018 !DL (~~(~° '~'j'~- 05/28/09 1 1 02-338 AYTU-00033 USIT "" ~ 05/19/09 1 1 P2-07 AVY5-00051 PRODUCTION pROFiLE ~` O6/25/09 1 1 13-03 AWLB-00020 LDL 06/Oi/09 1 1 3-17F/I(-3Q 62NJ-00008 MEM INJ PROFILE (J 06/15/09 1 1 9UPS-08 AYS4-00080 LDL 06/15/09 1 1 13-12 AV1H-00019 LDL 07/05/09 1 1 01-25 AYTU-00046 USIT -a ~~ 06/28/09 1 1 W-394 AWLB-00023 STATIC TEMP SURVEY ~" ~ O6/26/09 1 1 ~-35 AYTO-00022 SBHP SURVEY ~ 06/29/09 1 1 Z-96 AV1H-00017 SBHP SURVEY l (~~ 06/29/09 1 1 18-20 B581-00004 } LDL ~ , 06/27/09 1 1 Z-29 AVY5-00053 _ SBHP SURVEY '° ~ ~~a "' 9°~4~~~ ~' "~ ~ 07/03/09 1 1 L5-09 AYQQ-00032 . RST C- ~ 06/13/09 1 1 07-10A ~1 CI~cC nnvw~nu~~ cnn~ n B1JJ-00022 MCNL -- Q~ 05/26/09 1 BP Exploration (Alaska) Inc. . _'M.....~ ^..~ ..~. v..,..••M v•~ vvr ~ ~~v~ ~ ~ v. Petrotechnical Data Cen4er LR2-1 900 E. Benson Bivd. s , , ~ ~ ~ _- ~ ~ ,~ ~ ?, , -- Alaska Data & Consuiting Services 2525 Gambeli Street, Suite 400 Anchorage, AK 99503-2838 • • STATE OF ALASKA ') ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS ) 1. Operations Performed: Abandon D Alter CasingO Change Approved Program 0 Repair WellO Pull TubingD Operation Shutdown 0 PluQ Perforations D Perforate New Pool D Perforate D Stimulate ŒI WaiverO RECEIVE" JUL 2 1 2005 Alaska Oil 8dìasu:bns. COmm"~ Time Exte~age Re-enter Suspended WellO 2. Operator Name: 3. Address: BP Exploration (Alaska), Inc. 4. Current Well Class: Development ŒJ ExploratoryO 5. Permit to Drill Number: 194-0360 6. API Number 50-029-22456-00-00 P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): 46.24 8. Property Designation: ADL-365548 11. Present Well Condition Summary: Stratigraphic D Service 0 9. Well Name and Number: P2-31 10. Field/Pool(s): Pt Mcintyre Oil Field / pt Mcintyre Oil Pool Total Depth measured 9980 feet true vertical 9278.9 feet Effective Depth measured 9889 feet true vertical 9195.3 feet Plugs (measured) None Junk (measured) None Casing Length Size MD TVD Burst Collapse CONDUCTOR 80 20" 91.5# H-40 30 110 30.0 110.0 1490 470 SURFACE 3758 10-3/4" 45.5# NT-80 29 - 3787 29.0 - 3719.4 5210 2480 PRODUCTION 8844 7 -5/8" 29.7# NT -95 28 - 8872 28.0 - 8261.1 8180 5120 PRODUCTION 1095 7-5/8" 29.7# 13CR80 8872 - 9967 8261.1 - 9266.9 6890 4790 Perforation depth: Measured depth: 9488 - 9598,9635 - 9745 SCANNED JUL 2 5 2005 True vertical depth: 8824.23 - 8926.57, 8960.94 - 9062.79 TubinQ ( size, qrade, and measured depth): 4-1/2" 12.6# 13Cr80 @ 26 9401 Packers & SSSV (type & measured depth): 4-1/2" Baker SABL-3 Packer 4-1/2" Camco TRCF-4A SSV @ 9319 @ 2206 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13 Prior to well operation: Subsequent to operation: Oil-Bbl 2503 2494 Representative Dailv Averaae Production or Injection Data Gas-Mef Water-Bbl Casing Pressure 2494 2464 7273 8747 Tubing Pressure 293 293 14. Attachments: Copies of Logs and Surveys run _ Daily Report of Well Operations _ ! 15. Well Class after proposed work: ExploratoryD 16. Well Status after proposed work: OilŒ] GasD Developm ent ŒJ ServiceD Contact DeWayne R. Schnorr WAG D GINJD WINJD WDSPLD Prepared by DeWayne R. Schnorr (907) 564-5174. Sundry Number or N/A if C.O. Exempt: N/A 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name DeWayne R. Schnorr Signature 44-Q_.#(J~ Title Petroleum Engineer Phone 564-5174 Date 7/15/05 Form 10-404 Revised 4/2004 OR1G'~' ,f RBDMS BFl JUl 2 5 2005 ) ) P2-31 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY OS/20/05 MILL SCALE. CTU # 9.23/8" COIL. RU & FUNCTION TEST BOPIS. OS/21/05 MILL SCALE. CTU # 9.23/8" COIL. RIH WITH BOT 3.70" OD 3 BLADE JUNK MILL. TAG SCALE AT 42851 CTM. MILL HARD SCALE FROM 4261' TO 5130· (#2 GLM). CONTINUE MILLING DOWN TO 94501 WITH NO APPARENT MOTOR WORK.PUMP 10 BBL FLOPRO SWEEP AND POOH AT 600/0 BACKREAMING. MAKE ADDITIONAL UP DOWN PASS FROM 4250' TO 51351 (NO MOTOR WORK). OD BUTTONS ON JUNK MILL CHIPPED. MU AND RIH WITH 3.62" UR W/3.70" 3-BLADE PILOT MILL, (6.625" OD MAX BLADE SWING). SD ON TOP GLM. UNABLE TO PASS. POOH. C/O PILOT HOLE BIT TO 3.50" PDSM. RBIH. UNDER REAM FROM 94801 - 96751 CTM WITH 3- 10 BBLS FLO PRO SWEEPS FOR C/O. SAW VERY LITTLE MOTOR WORK EXCEPT LAST 5 -10 FEET AT BOTTOM. DROP BALL AND OPEN CIRC SUB, CHASE OUT AT 80 %.. OS/22/05 SCALE INHIBITION. CTU # 9 2 3/8" COIL. PUMP SCALE INHIBITOR TREATMENT PER PROGRAM WHILE RECIPROCATING FROM 94701 - 96701 . DISPLACE TREATMENT WITH 240 BBLS KCL. POOH. COIL FREEZE PROTECTED WITH 50/50 METH. FREEZE PROTECT WELL TO 25001 WITH 50/50 METH. NOTIFY DSO TO POP WELL AFTER 12 HR SOAK TIME. RDMO. *** JOB COMPLETE ***. . NOTE: UNDERREAMER BLADES DAMAGED BADLY. WHEN UNDERREAMING WITH 2 3/8" COIL RECOMMEND RUNNING 2-3 JOINTS OF P-110 ABOVE TOOLS TO REDUCE EFFECT OF MEMORY IN THE COIL. FLUIDS PUMPED BBLS 144 50/50 METHANOL WATER 362 1% KCL WATER 898 SEAWATER 40 FLO PRO 108 EC9610A PAD 230 EC6085A SCALE INIHIBATOR 1782 TOTAL Page 1 ') TREE = CIW WB..LHEAD = FMC 'ÄCTÜÄfõFf;"""" """"""''''''''§A'kËìrë 'ï<ä' ËLË\I';";' ''''''"''''46.f/ 'SF:-E[Ë\T·;;"'·'w.,..w."...,......................,..."'.." "K'ÔP'~ ,'e" """w"wm,",",W,'~' ,.~,.'''.''..,.''y''.'"...,.m'27'4·0, ............. .~,..,..,.,.".,,,,,"'.... ................."""""',..........,..............,..............~...~....................~......, ^~ax A"~.~~..~~^__"~~.?~?_1.:. Datum MD = 9510' Datum TVD = 8800' SS ') ) SAFETY NOTES: FOUND GL V AT 9262' I-EA VIL Y SeA LED. DIFFICLL 1Y SETllNG CATCHER SU3 DURING GLV CHA.NGEOUT. SeALE CHEO<: 3" BAILER WA BLE TO WORK PAST 9001' SLM. CI-ROME TBG & CSG. P2-31 10-3/4" CSG, 45.5#, NT-80, ID = 9.953" H ~ 3787' Minimum ID = 3.725" @ 9370' OTIS XN NIPPLE 7-518" CSG, 29.7#, NT-95, ID = 6.875" 1-1 8872' r--; ... :8: 1 4-1/2" TBG, 12.6#, 13-CR, 0.0152 bpf, ID = 3.958" 1-1 9401' 1 PERFORATION SUMrv1A RY REF LOG: AWS DIL on 04/10/94 ANGLE A TTOP ÆRF: 21 @ 9488' I\bte: Refer to A-oduction DB tor historieal perf data SIZ E SPF INTER\! A L Opn/Sqz DATE 3-3/8" 6 9488-9598 0 08/19/95 3-3/8" 6 9635-9745 0 07/24/94 1 PBm H 7-5/8" CSG, 29.7#, 13-m, ID = 6.875" H (I) 2206' H 4-1/2" eAMCOTRCF-4A SSSV, ID=3.812" . ~ GAS LIFT MANDRELS ST MD TVD DE\! 1YPE VLV LATCH PORT DATE 1 4136 4033 27 SPM (9m) BK 2 5127 4916 27 SPM (9m) BK-2 L 3 6162 5834 28 SPM (9m) BK 4 6609 6227 27 SPM (9CR) BK 5 6944 6527 26 SPM (9CR) BK 6 7279 6827 26 SPM (9CR) BK 7 7849 7338 26 SPM (9CR) BK ~ 8 9262 8614 23 SPM (9m) BK 9298' 1-1 4-1/2" OTIS X NIP, ID = 3.813" 1 Z 9319' ~ 7-518" X4-1/2"BAKERSABL-3 PAO<ER, D = 3.90" 1 9353' 1-1 4-1/2" OTIS X NIP, ID = 3.813" 1 9370' 1-1 4-1/2" OTIS XN NP, ID = 3.725" 1 9401' 1-1 4-213" 1UBING TAIL, WLEG 9394' 1-1 ELMD TT LOGGED 07/24/94 ~ ] 9889' ~ 9967 DATE REV BY COMMENTS 04/14/94 ORIGINAL COMA-EllON 11/22/00 SIS-lsl CONVERfEDTOCANVAS 09/15/01 RN/KAK CORRECTIONS DATE REV BY COMMENTS FDINT tv'CINTY RE WIT WELL: P2-31 PERMrr No: 94-036 AA No: 50-029-22456-00 See.14 T12N R14E 891.93 FB.. 4487.99 FNL BP Exploration (Alas ka) Memo MuEi, Finger Caliper Log Results Summary company: BP EXPLORATION (ALASKA) INC. Well: P2-31 Log Date: March 24,2002 Field: Point Mclntyre Log No.: 4625 State: Alaska Run No.: 1 APl No.: 50-029-22456-00 Pipe1 Desc.: 4.5" 12.6 lb. 13-CR Top Log Intvll.: Surface Pipe1 Use: Tubing Bot. Log Intvll.: 9,395 Fl, Pipe2 Desc: %5/8* 297 lb. 13-CR Top Log [ntvl2.: 9,398 Fl, (t~D) Pipe2 Use: Liner Bot. Log tntvl2.: 9,773 Ft inspection Type: Corrosive & Mechanical Damage Inspection COMMENTS: This log was run to assess the condition of the tubing and liner with respect to corrosive and mechanical damages. The caliper recordings indicate that the 4.5" tubing is in good to fair condition, with penetrations of less than 20% wall thickness recorded in the majority of the 4.5" tubing. Penetrations from 20% to 25% wall thickness are recorded intermittently throughout the 4.5" tubing. The damage appears in the forms of General Corrosion with areas of Isolated Pitting. No areas of significant cross-sectional wall toss are recorded throughout the 4.5" tubing. Scale deposits restrict the minimum measured ID to 3.58" in joints 227 and 228. Light scale deposits are recorded from 4,200' to 9,700'. The distribution of restrictions is illustrated in the Minimum Inside Diameter Profile Page of this report. The interval of 7-5/8" liner logged appears to be in good condition with respect to corrosive damage. The caliper recordings indicate Heavy Deposits in joints 3 and 4, restricting the minimum measured I.D. to 3.35" @ 9,518'. Deposits are recorded throughout the remainder of the 7-5/8" liner interval logged. No significant penetrations or areas of significant cress-sectional wall loss are recorded throughout the interval of 7-5/8" liner logged. The distribution of restrictions is illustrated in the Minimum Inside Diameter Profile Page of this report. 4,5" TUBING - MAXIMUM RECORDED WALL PENETRATIONS: Corrosion (25%) Jt. 178 @ 7,024 Ft. (MD) Corrosion (25%) Jt. 155 @ 6,084 Ft. (MD) Corrosion (24%) Jt. 175 @ 6,865 Ft. (MD) Corrosion (24%) Jt. 212 @ 8,391 Ft. (MD) Corrosion (24%) Jt. 126 @ 5,383 Ft. (MD) 4,5" TUBING - MAXIMUM RECORDED CROSS-SECTIONAL METAL LOSS: No areas of significant cross-sectional metal less (in excess of 9%) are recorded throughout the 4,5" tubing. 4.5" TUBING - MAXIMUM RECORDED ID RESTRICTIONS: Deposits Min. I.D. = 3.58" Jt. 228 @ 9,000 Ft. (MD) Deposits Min. I.D. = 3.58" Jt. 227 @ 8,964 Ft; (MD) Deposits Min. I.D. = 3.60" Jt. 222 @ 8,751 Ft. (MD) Deposits Min. I.D. = 3.60" Jt. 217 @ 8,592 Ft. (MD) Deposits Min. I.D = 3.61" Jt, 224 @ 8,859 Ft. (MD) ?~ oAc/:iv/~* Dmgnosqc~,,c-',/, ,¢¢-~- i~¢-. ' PO, Box i369, 9t:afiFor'tl, 'IX 77,~9 / , h'ud ~oe B¢~y Feld Of%ce Phone: (907) 65%2307 F,:~xt (907) 659 23]4 LINER - MAXIMUM RECORDED WALL PENETRATIONS: No significant penetrations (in excess of 7%) are recorded throughout the interval of 7-5/8" liner logged, LINER - MAXIMUM RECORDED CROSS-SECTiONAL METAL LOSS: No significant areas of cross-sectional wall loss (in excess of 6%) are recorded throughout the interval of 7-5/8" liner logged. LINER - MAXIMUM RECORDED ID RESTRICTIONS: Deposits Min, ID = 3.35" Jt. 3 @ 9,518 Ft. (MD) Deposits Min. ID = 3.38" Jt. 4 @ 9,535 Ft. (MD) Deposits Min. ID = 5.40" Jr. 5 @ 9,594 Ft. (MD) Deposits Min. ID = 5.70' Jt. 1 @ 9,449 Ft. (MD) Deposits Min, ID = 5.76" Jt. 0.1 @ 9,399 Ft, (MD) Field Engineer: L Koenn Analyst: M, Lawrence Witness: Morgan ProA¢ive Diagnos!ic Services, I,c. / PO Box 1369 ?}tsfi:ord, TX 77497 Pho,e: {28) ol (888) 565 "i~0S! Fax: (2S) 56B 1~369 ~ n ~fi/: f~DS¢~,me':oS/og corn P~dhoe B~y Fiekl Offce Phonm {907) 659~2307 :ax: (907) 659-234 Well: 72~3 ] Fie[d: Point Mdntyre Company: gP EXPLORATION (ALASKA), INC. Tubing: Nom. OD Weight Grade & Thread Nora. ID Nom. Upset 4.5 ins ] 2.6 ppf 13-CR 3.958 ins 4.5 ins PDS Report Overview Body Region Analysis Survey Date: March 24, 2002 Tool Type: MFC40 No. 00494 Tool Size: 2.75 No. of Fingers: 40 Analyst: ~: I~awrence Upper len. Lower len. 1.2 ins 1.2 ins Penetration and Metal Loss (% wall) ~ penetration body ~ metal loss body 250 0 to 1 to l0 to 20 to 40 to over 1% 10% 20% 40% 85% 85% Number of jo!n~ ~n~!~d (~9~! ~ ~) pene. 8 1~6 116 23 0 0 loss 32 231 0 0 0 0 Damage Configuration ( body ) 150 0 25 103 21 3 0 Damage Profile (% wall) 0 50 98 GLM 1 GLM 2 GLM 3 GLM 4 GLM 5 GLM 6 GLM 7 GLM 8 Bottom of Survey- 235.6 t00 Anatysis Overview page 2 8CANNE© ~P~Y ~ 9 200~ Well: Field: Company: Country: Point Mclntyre BP EXPLORATION (ALASKA) INC. USA PDS Caliper Statisitical Evaluation Report Survey Date: 3/24/2002 Tool: MFC40 No. 00494 Tool Size: 2,75 inches Tubing LD.: 3.958 inches 0.24 0.19 0.14 0.09 0.04 0,1 ~rcent P~babili~ofHole 20 50 100 Standard Deviation of 0.002 10 Average Rank Maximum Probable Penetration* 0~075 i,~ches Percent Probability of Recording a Hole* Less ~t'~aE~ ~ £~% 100 Welh Field: Company: Country: PDS Caliper Minimum Diameter Profile P2-31 Survey Date: 3/24/2002 Point Mclntyre TOO[: MFC40 No. 00494 BP EXPLORATION Tool Size: 2.75 inches (ALASKA) Tubing LD.: 3958 inches USA Minimum Measm'ed Diameter~ (In.) PDS REPORT JOINT TABULATION SHEET Pipe: 4,5 ins 12.6 ppf 13-CR Walt thickness: Body = 0~271 ins Upset ~ 0.271 ins Nominal tD: 3.958 ins Welt: P2-37 Field: Point Mclntyre Company: BP EXPLORATION (ALASKA), INC.~ penetration body Country': USA ~ metal loss body Survey Date: March 24, 2002 }oint Penetration Metal Projection Minimum Damage Profile No~ Upset Bd@Up Body Loss Cplng Body ID Comments (%wall) inches inches inches % % inches inches inches (3 50 100 3 , 0 0 _ .01 3 3 0 ~ 3.89 4 0 0 .01 4, 4 . 0 ~ _ 3.88 8 0 0 02 6 4 0 3.86 . 6 ~ 0 . 0 .0~ 2, 2 0 3.89 7 0 0 .01 4 2 0 ~ , 3,85 . 8 0 0 .07 2 4 0 3.89 9 ' 0 ~ 0 ' .01 I 2' 4 ' 0 ' ' 3,87 ~ 70 {) 0 . .q! ~ 2 t ' 0 - 3.87 11 0 0 .01 3 2 0 3.86 72 0 --0 .01 3' 4 0 ' 3.87 ~ ~ 13 ' 0 ' 0 .00 ~ ~ 5 ' 0 ' 3.86 ' ' ~7~ 0 0 .01 2 3 ~ 0 ~ , ~.86 , 15 0 0 .01 2 3 0 3.86 ' 16 ' 0 ' 0 ~ .01 ~ 4~ 1 0 ' 3.89 ~ 17 0 0 .01 3 4 0 3~8~ . ~8 Q 0 . .01 , 2. 2 , 0 ~ , 3.86 . 19 0 0 .01 3 2 0 3.90 20 0 0 .01 3 3 0 3.89 21 0 0 ' .01 2 3 0 3.88 >4 0 0 .01 ] 2 2 - 0 3.88 . 25 . 0 . 0 .00 2 I , 0 . ~ 3,90 ~ 26 0 0 .0l 2 , 2 , 0 , 3.88 27 0 0 .01 2 2 0 3~89 i 28'0 ' 0 ' .02' 67 g 0 , , 3.85 i 30 0 0 .00 ~ 3 0 3,87 31 0 0 .07 2 3 , 0 3.86 ~ 3.89 ~ 33 0 . 0 .01 . 2 2 . Q __ 3.89 34 0 0 .01 4 3 0 3.88 33 0 0 .01 ~ 3 0 ~.87 36 . 0 0 .02 8 3 0 3.88 ~ 37 q ~ 0 . .00 2 t 0 ~ 3.88 · 38 0 0 .01 . 5 4 0 3.87 39 0 . 0 .07 2, ~ 0 , 3.89 , : 40 ~ 0 0 .01 4, 4 0 3,87 ~ ] 41 0 0 .01 2 3 0 3.87 42 0 0 ,00 2] 3 0 3.89 43 0 0 ~ ,01 ~ 4 5 ~ 0 ' 3.88 44 0 0 ~ .01 5 2 ~ 0 ~ 3.87 , 45 0 0 .01 3 i 5 0 3.87 46 ~ 0 , 0 ~ .02 _ 7~ ~ 0 7 3.87 47 . 0 ~ 0 ~ .01 , 3, 2 0 3.89 48 0 0 .02 8 3 0 3.88 4~ , 0 0 , .01 , 2 6 , 0 0 ~ 3.88 50 0 0 .02 7 5 0 3.89 i Pipe Tabulations page 1 PDS REPORT JOINT TABULATION SHEET Pipe: 4,5 ins 12.6 ppf !3-CR Wall thickness: Body = 0.271 ins Upset = 0.27! ins Nominal ID: 3.958 ins Joint Penetration No. Upset Bd@Up Body nches inches inches Welh P2-31 Fid& Point Mclntyre Company: BP EXPLORATION (ALASKA), INC.~ penetration body Country: USA ~ metal loss body Survey Date: March 24, 2002 Metat ?roiection Minimum ~ Damage Profile Loss Cptng Body [D Comments (% wall) % ~ inches inches inch~'~ __ 0 50 100 51 0 0 .01 2 0 0 3.90 52 0 0 .01 2 0 0 3.90 4 0 0 , 3.89 , 54 0 0 .01 3 0 0 3.88 55 0 0 .01 3 0 0 3.88 2 0 0 3.89 .0! ! 0 5191 T~bi~ 0 0 0 0 3.81 ] SSSV ; 561] 0 ~ 0 56.2 0 0 56.3 0 0 57 0 0 58 0 0 59 0 0 0 0 61 0 0 62 0 0 63i0 0 64 0 0 65 0 0 66 0 0 67 0 0 68 0 0 69 0 0 70 0 0 71 0 0 72 0 0 .01 3 .01 3 .01 2 .03 2 .02 8 3 .02 6 3 .01 5 3 .01 4 2 0 0 0 0 0 0 0 0 0 .02 .01 3 3 .01 5 5 ~01 4 3 .03 9 3 .02 3 .02 9 4 73 . 0 . 0 .03 . 1 6 8 2 _ 0 0 0 0 0 0 0 0 0 3.90 PUP 0 3.87 0 3.89 0 3.89 0 3.86 0 3.89 0 3.87 0 3.88 0 3.89 0 3.90 0 3.89 0 3.85 0 3.85 0 3.86 0 3.88 0 3.86 0 3.88 0 . 3.85 74 . 0 . 0 .03 . 1 6 0 0 , 3.88 75 0 0 .03 10 3 0 0 3.88 7~0 0 , .03 _11. 2 , 0 0 3.86 77 0 ~ 0 .03 ; 11 , 3 0 0 3.87 78 ~ 0 0 03 2 5 0 ~ 5]~ §J~Jio~ ~iiiing. 79~0 . g . 03 , l0 4 . 0 .03 3.85 80 0 0 .03 10 4 0 0 3.86 81 0 0 .03 11 3 0 0 3.86 82 0 . 0 .03 11 4 , 0 0 3.86 83 , 0 . 0 ~ .03 13 4 0 0 ~,86 ~h~ 84 . 0 0 ~ .04 14 5 . 0 0 . 3.87 Sha[~0w pitting. 8~ 0 0 .04 . 13 4 0 .03 . 3.86 Sba[tow pitting. ~6 ; 0 ~ 0 . .03 13 , 4 , 0 .03 , 3.85 Shallow pi~ing. 87 0 0 .04 15 5 0 .04 3.86 Shallow 88 ~ 0 .04 13 4 0 .04 3.86 Shallow pitting. 90 0 . 0 ~ .04 ~ 15; 5 0 ~0 , 3.82 Shallow pitting: Lt. Deposits. 91 0 0 .04 14 2 .09 .09 3.84 Shallow 92 0 0 .04 13 3 0 .03 3.85 Shallow 9~ ~ 0 ~ 0 . .04 ~ 15 , 3 0 .04 3.85 Shallow pitting. 94 0 0 .05 17 4 0 .05 3.86 Shallow 95 0 0 .04 15 5 0 .05 3.83 Shallow p~ 96 0 . 0 , .0~ ~ ~ ~ :~ 3.83 Shallow pitting. 97 0 0 .05 [8 5 .09 .11 3.79 Line shallow corrosion. Lt. DeposiB~ Pipe Tabulations page 2 PDS REPORT JOINT TABULATION SHEET Pipe: 4.5 ins 12.6 ppf 13-CR Welh Wal[ thickness: Body ~ @271 ins Upset = 0.271 ins Field: Nominal ID: 3.958 ins Company: Country: USA Survey Date: March 24, 2002 Joint Penetration [MetaJ Projection Minimum No. Upset i Bd@Up Body Loss Cplng Body ID Comments ~ches riches inches j % % inches inches inches 98 .03 0 .05 19 6 .08 .10 3.79 Line shallow corrosion. LL 99 0 ~03 .0S 19 5 07] 09 ~i~ Line shallow corrosion. Lt. mo 6 ' o .o5 i7 ~ ' o Log[ 5;~6 gf~Siiow 101 ~ .06 25 ~ .06 .06 3.80 ]Corrosion. Et. Deposits. 102 0 0 ']06 21 6 :6~' 07 ~.82 103 0 0 .06 22 4 0 .08 3.81 Line corrosion. Lt. 104 .03 .02 .05 19 5 .08 .07 3.83 Shallow 105 , 0 0 .05 17 4 0 .07 3.85 Line shallow corrosion. Lt. De 105.1 0 0 ,04 13 2 0 .04 3.89 ] PUP Shafiow 105.2 0 9 . 0 ~ 0. 0 , 0 0 N/A [GEM (Latch@8:00) 105.3 0 , 0 .94 15 3 , 0 04 i 389 ~PUPSha owpitting 106 0 .05 .04 ,13 , 5 , 07 ~ 10 3 84 Shallow pitting. Lt. Deposits. 107 0 . O .04 [ 15~ 7 [ .11 [ .14 3.77 Corrosion. Lt. Depo~i~, 108 . 0 . .06 .06 ] 23 , 4 .07 .15 3.79 [Corrosion. Et.Deposits. .109 0 .04 ] .05 9 I .15~ .16. 3.75 [Corrosion.~Lt~Deposits. 110 0 . .(~ [ .05 , 17 ~ 3 ~ .13 , .!7 , 3.74 Corrosion. Et. Deposits. 111 0 ~ .04 ~ .04 16 2 .17 .18 3.74 Corrosion. Et. Deposits. 112 , .03 .05 t7 3 .19 .18 3.72 Corrosion. Et. Deposits. 113 0 .04 .05 t7 I .15 .18 3.73 Corrosion. Lt. Deposits. ,~4 ~ 0 , .07 . .03 11 ~ ~ .17 .19 3.72 Corrosion. ~'~.D~posits. 115 .05 .04 .05 17 5 .13 .19 3.68 Corrosion. I[6 .05 .05 .04 16 2 .15 .18 3.68 ] Line corrosion. LLDe 117 .04 .07 .05 i 18 2 .17 .20 3.67 ]Corrosion. 118 0 .05 .04 [ 14 2 .14 .21 3.68 119 .05 .04 .06 [ 23 2 .17 .20 3.68 ]Corrosion. Lt. i120 .02 , 05 , .05 [ 18 ~ 2 [ A8 , .20 , 3.71 [Corrosion. Lt. Deposits. [ .12 .19 3.71 ]Corrosion. Lt. 122 ~06 .06 .05 20 I .11 .20 , ~9~gsiom Lt:~posits. ]123 0 .06 .05 20 1 ] .10 .16 3.71 Corrosion, Et. Deposits. 124 0 .04 .06 22 1 .16 .19 3.69 Corrosion. Lt. Deposits. 12g ' 0 ]04 0g ~9 ~ .14 .17 3.69 Corrosion. Lt. 0 .05 .06 24 4 . .15 . .14 , 3.71 .Corrosion. Lt. Deposits, 127 __ .O~ ~0~ .06 24 6 .19 .18 ~0 _Corrosion. Et. Deposits. 128 .03 .04 .05 i 18 [ 2 .18 .19 3.70 [Corrosion. EL 129 .04 .06 .06 ] 21 j 5 , .17 , .20 3.70 ]Corrosion. Deposits. 130 .03 0 .0~4 16 3 . .15 , .15 , 3-~7 (~orrosion. Lt. Deposits. ,130 . 0 . 0, 05 j20 [ 4 o .I0 3.82 PUF'!~pJ~qdp~!g$, 130.2 0 0 0 0 0 [ 0 0 N~A GLM 2 (Latch@2:30) ] 131 0 0 .02 9 2 0 0 3.89 []~ ' ~ ' 0 ' 202 ' ~] ' ~ ' 0 .07 3.85 ShalJowc~rrosion. Et. Deposits: [~ ' 0 ~ ~ CorroSion. Et.Deposits, 3.80 Corrosion. Lt. Deposits: ,135 0 0 .04 13 4 , .05 .08 3.79 C~rrg~!gg: 14~ 136 05 17~2 Q~ .12 , 3.79 Corrosion. Lt. 137 0 .03 ~Q:4 , 13 , 3 = .08 , .10 . 3~8~ Corrosion. Lt. Deposits. )38 0 , 06 ~ 06 21 . 4 .07 .11 3.78 ]Corrosion. Lt~pg~!t& 139 0 .04 .06 21 2 .07] .13 ~ ]Cpr~9~ion~ Lt~ Deposits 140 .05 .05 .05 20 . 2 . .08 .15 . 3.75 jCo(ros!on. Lt. Deposits. 141 0 .06 . .05 18 2 .09 .14 3.76 Corrosion. Lt. Deposits: P2-31 Point Mclntyre BP EXPLORATION (ALASKA), [NC.~ penetration body ~ metal loss body Damage Profile (% wail) 0 50 1 O0 Pipe Tabulations page 3 PDS REPORT JOINT TABULATION SHEET Pipe: 4,5 ins 12.6 ppf 13-CR Welt: Wall thickness: Body: 0.271 ins Upset = 0.271 ins Field: Nominal ID: 3.958 ins Company: Country: USA Survey Date: March 24, 2002 Joint Penetration ~etal Projection Minimum No. Upset Bd@Up Body Loss Cplng Body ID Comments inches [ inches inches % % inches inches inches 0 ,06 .06 22 5 ~ .13 3.75 C~rrosion. Lt. Deposits. 143 _ .05 .03 .04 14 . 3 .09 .I 3 3.78 Corrosion. 144 0 . .03 , .03 13 , 5 .11 .14 3,78 Corrosion~ 145 .05 .05 .05 17 4 .12 .i3 3.76 Corrosion. 146 0 ,04 .04 15 4 .11 .12 3.77 Corrosion. 147 ~ 0 :~ ,04 15 _ 4 _ .12 _ ,17 3~ Corrosion, Lt. Deposits. 148 0 .05 .06 ] 23 3 .09 .~4 3.73 Corrosion. 149 , 0 ; .0~_ .04 [4 3 .11 . ~1 . 3,74 , Line corrosion. Lt. Deposits. 150 0 .04 ~04 ]3 4 .09 .11 3.75 Corrosion. LL 1~1 . 0 ~ , ,04 , 13; 3 ~ .08~ ,12 ~:~ ~grrosion. Lt. DeposiU. 152 0 0 .03 12 3 .08 .19 3.73 Corrosion. Lt. 153 .03 .04 .04 13 2 .10 ,14 3.73 Corrosion. Lt. 154 ~ 0 ~ 0 ~ .05 , 18~ 2 . 0 .15. 3.72 Corrosion. 155 : 0 0 .07 25~ 3 .09 .17 3.74 ]Corros[on. Lt. 156 .08 0 .06 23 3 .11 .16 3.71 Corrosion, Lt. 157.1 0 0 .0l 2 3 0 0 3.88 JPUP 157.2 0 0 0 0 0 0 0 N/A GLM 3 (Latch,3:00) 15~.~ ~ ~ ~ .01 3 2 0 0 . ~0 PUP 158 0 0 .O1 ~ 3. 2 , 0 , 0 , 3.89 159 .02 0 .04 ~ 14 _ 4 . .15 . .lQ ~¥3 ~orrosion. Lt. Deposits. ,160 0 .05 , .04 _ 13 3 .13 .18 3.73 Corrosion, Lt. Deposits. 161 .04 .03 .04 16 4 .09 _ ,19 3:~3 Corrosion. Lt. Deposits. 162 0 .02 .05 19 3 .11 .18 3,71 Corrosion. Lt. Deposits. 163 .04 .03 .03 11 2 . .13 ~17 3,71 Corrosion. Lt. Deposi~. ~ _ 0 0 .04 ~ 4 4 J2 ~ ~ ~ ~9 ~rrg~Pn, [~ [166 . 0 ,07 , .03 , 12 , 4 . .10, ,13 },75 G~r[PS[P!3: [~, peposits. :167 .03 .03 ,05 19 3 .12 .21 3.68 Corrosion. DeposiB. 168 0 .03 .02 8 2 .10 .16 3.75 Corrosion. Lt. Deposits. }168.2. 0 0 0 0 [ 0 0 0 N/A GLM 4 (Latch,7:00) ~68.3 0 0 .0~ 2 ~ 2 ~ 0 , 0 . 3.91 PUP 170 0 .02 .02 9 1 ,14 ,21 3.68 Corrosion. Hea~ Deposits. [~7~ 6 ' ~65 ' }6~ ~ ' i ' ~ ' ~5~ ' 3.67 Corrosion. Deposits. [173 0 .04 ,04 i 14 , 3 .14 ,20 , }.69 Corrosion. Lt. Deposits. !74 .03 ,q2 , .04 15 I .17 .20 3,71 Con0si0n. 17~0 ,06 ,06 . 24 1 .13 ~20 3~69 Corrosion. Deposits. 176 . .02 .03 ,03 10, 3 .10, .15 3.~2 Shallow corrosion. Lt. Deposits. 1/6.1; 0 ; 0 .01 , 3 2 , 0 0 3.89 PUP 176.2, 0 . 0 , 0 0 0 0 !7~,~, 0 , 0 , .0~ , 2 3 0 . 0 3.90 pup 177 0 0 .02 8 2 .15 .21 3.70 Corrosion. [~ 0 .04 .07 25 2 .14 .21 3.68 Corrosion. Heav 179 .02 ~ .03 . 05 .~ . 2 .17 .22 _ 3.68 Linecorrosi0~. ~eposits. 180 0 .03 .06 23 3 .07 .22 3,69 Corrosion. Heav 181 0 0 ,04 13 3 .12 .~7 3.71 Corrosion. Lt. 182 0 0 .04 ~ 14 4 ~ .10 ,14 , 3.78 Shallow corrosion. [g ~posits. P2-31 Point Mclntyre BP EXPLORATION (ALASKA), ]NC.m penetration body ~ metal loss body iDamageProfile (% wall) ~ 50 100 Pipe Tabulations page 4 PDS REPORT JOINT TABULATION SHEET Pipe: 4.5 ins 12.6 ppf 13-CR Wall thickness: Body = 0.271 ins Upset = 0.271 Nominal ID: 3.958 ins Joint Penetration Metal No. Upset Bd@Up Body Loss i~qhes inches . inches % , % 184 0 0 ~03 10 3 Well: ms Field: Company: Country: Survey Date: Projection Minimum Cplng Body ID Comments inches inches inches 0 .12 3.81 i 184.1 0 i 184.2 0 i184.3 0 0 .01 2 !185 0 0 .01 5 ~186 0 .02 .01 4 ilO~ . o _ 0 ~ .04 4 i188 0 0 .04 15 ]189 0 0 .01 !190 .03 .02 .05 1191 0 .03 .02 i~5 = 162' 6 ' .02 i193 .03 .0t .Ol P2-31 Point Mdntyre BP EXPLORATION (ALASKA), INC.~ penetration body ~ metal toss body USA March 24, 2002 0 ~ ,00 2 2 0 .05 , 3.88 PUP . Q 0 0 0 0 (~ NjA GLM 6 (Latch@3:00 2 0 3 .09 3 .14 4 .08 4 0 6 4 20 3 9 4 9 4 3 3 8 3 17 4 11 3 0 3.90 PUP .14 3.71 Line corrosion. ,17 3.72 Sha owcorroson Lt. ~!5 . 3.77 _Shallow corEQsion. LI, Deposits. .20 3.74 Corrosion. Lt. .07 .15 3.72 Shallow corrosion. Lt. .15 .16 3.74 Corrosion. Lt. fit4 .17 , 3.74 Shall0wpqrrosion. Lt. Deposits. .14 .16 3.70 Corrosion. Lt. .14 ,19 3.73 Shallow corrosion. Lt. .16 .16 3,73 Corrosion. Lt. .13 .16 3.70 Corrosion. kt, ,13 .17 3.70 ]Corrosion. Lt. .16 .19 3.70 Shallow corrosion. 3 3 .13 .16 3.71 ] Shallow corrosion. Lt. Deposits. 3.84 GLM 7 Latch @ 4:00) 3.91 PUP .05 .03 .01 .01 3 2 .10 0 0 0 0 0 0 .00 1 3 0 0 .00 i195 i 0 .02 i .02 ii5~ .03 .03 i197 .02 .02 1198 .03 0 i198.1 0 .O4 i198.2i 0 0 i198.3 0 0 ]199 0 .03 I 2 .08 .14 3.81 Lt. Deposits. ~00 i ~ ~05 .02 7 ~ .14 A6 3.76 Line sh~[low corrosion. Lt. Deposits. 201 .04 .02 .03 , 13 3 .19 ,19 3.73 Corrosion. Lt. Deposits. 202 .02 .03 .01 4 4 .19 .20 3.71 Shallow corrosion. Lt. 203 0 .06 ; .01 , 3 4 .16 .17 , 3.71 Line shallow corrosion. Lt: ~ep0~iU, 2~4 . .02. .03 ,02 8, 4 .14~ .17 3.71 ,hallow corrosion. Lt. Deposits. 205 0 .0~ , ,04 13 4 .12 .20 . 3.67 . Line corrosiorl: Lt. Deposits. 206 0 .04 .04 16 2 .18 .20 3.68 Line corrosion. 207 0 .03 .05 20 5 .14 .20 3.69 Corrosion. 208 0 .04 .06 22 2 .17 .20 3.69 Corrosion. Lt. Deposits. 209 .03 .04 .03 , 11 , 5 · .14 ~ .23 , 3.70 Corrosion. 210 0 0 .01 4 3 .09 ,I 7 3.74 Line shallow corrosion. 211 0 .03 .06 21 I .19 .22 3.68 Corrosion. 212 0 0 .06 [ 24 [ I .19 .25 3.68 Corrosion. 213 .0~3 .03 .06 22 . I . .19 .2~ . 3~67 Corrosion. Deposits. 2 4 0 03 06 23 1 .17 .26 3.67 Corrosion. Deposits. 216 .02 .03 ~ .02 9 1 .24 , .27 3-08 Corrosion. 217 , 0 .03 .04 . 14 7 .21 .32 3.60 Corrosion, 218 ~ .03 , 0 .(~.28 1 .23 ~ :28 3.65 Corrosion, Deposits. 219 0 0 .01 5 1 .21 .25 3.66 Corrosion. 220 .03 0 .04 14 3 .25 .26 3.65 Corrosion. Deposits. ~22 ' .24 3,65 Corrosion. 222 0 06 .03 12 9 22 , .26 3.60 Cor~o~!0~. Deposits. 223 0 0 , .03 I1 _ 2 , 0 , :~4 . 3.69 224 0 0 .03 I0 4 .15 .27 3.61 225 0 .04 .04 15 1 .19 .24 3.64 Shallow corrosion. 226 .03 .02 .02 7 1 .24: .29, 3,63 Shallow~pr[9~ion: D~posits. 227 0 , 0 .04 15 6 .29 .31 3.58 ~ha!!Pw ~orro~ion, Damage Profile (% wall) ~ 50 100 Pipe Tabuia6ons page 5 PDS REPORT JOINT TABULATION SHEET Pipe: 4.5 ins t2.6 ppf 13-CR Well: Wallthickness: Body-0.271 ins Upset=0.271 ins Field: Nominal ID: 3.958 ins Company: Survey Date: P2-31 Point Mdntyre BP EXPLORAFION (ALASKA), INC.~ penetration body USA ~ metal loss body March 24, 2002 joint Pen~,tration Metal Projection Minimum No. Upset Bd@Up Body Loss Cplng Budy ID Comments inches inches inches % % inches, inches inches 228 , 0 0 .03 10. 4 .09 . .27 3.58 Deposits. 229 , 0 0 .04 16 3 .08 .23 3.66 Lineshallowcorrosion. Deposils. 230 0 0 .03 12. 4 0 .28 3.68 Shallow pitting. Deposits. .231 . 0 0 . ,04 14 3 .10 .20 3.73 .Uneshallowcorrosion. Lt. Deposits. 232 0 0 ,04 14 3 . ,09 . .22 . 3.71 Line shallow c~rrosion. Deposits. 233 0 0 .04 13 3 .10 ~25 3.67 Line shallow corrosion. Deposits. 234 02 0 03 . 10 4 ' _12~23.3.64 .Dep°sits- 234.1 0 0 .03 13 . 4 .11 .11 3.79 PUP Shallow pitting. Lt. Deposits. 234.2 0 0 0 0 0 0 0 N/A GLM 8 (Latch @ 7:30) 234.3 0 0 .02 9 3 .12 .09 3.83 PUP Lt. Defao~gs. 234,4-- 0 ' .02 ' .05 18 4 .14 .17 3.76 PUP Line shallow corrosion. Lt. Deposits~ 234.5 0 0 . 0 , 0 0 0 0 3.81 X Nip 234.6. 0 0 .03 11 3 .13 .17 3.69 PUP Lt, Deposits. 234.7 0 0 .02 . 8 _ 2 .18 ~ ,16 3.75 PUP Lt. Deposits. 234.8 0 0 0 0 0 · 0 . 0 3.90 PACKER 234.9 0 .02 .05 ) 7 5 . .15 .16 3.7~ PUP Shallow pitting. Lt. Deposits. 235.1, 0 . 0 0 , 0 0 0 0 3.81 XNip 235.2 0 0 .04 15 , 7 .12 .10 3.75 ,PUPLine shallow corrosion, Lt. Deposits~ 2353 0 0 . 0 0 0 0 0 3.72 XN Nip 235.4 0 .04 .(:)413 3 .13 .13 3.80 PUP Shallow (orrosion. LL Deaosits. 235.5 0 , 0 .05 17 4 .13 .t 2 3.78 PUP Line shallow corrosion. Lt. DeBos~s. 235.6 0 0 0 0 0 0 0 N/A W/EG 100 Damage classification scheme Penetration / pro)ection class, in order of damage severity Hole ~ penetraflo~ exceeds 85% of nominal wall thickness Ring - damage area exceeds 6g% of circumference, but depth range does not exceed 1 * pipe iD Line - damage depth range exceeds 5 ~ pipe ID, but extends [ess than 20% of circumference. General - damage depth range excoeds 1 ~ pipe tDand/or extends more than 20% of circumference, Isolated - damage depth range does not exceed 5 ~ pipe iD or extend more than 20% of circumference. Damag~ reporting threshold - 30 thou inches deviation in body, 50 thou in coupling. Modal line length = 0.245 feet. Pipe Tabubtions page 6 Well: P2:31 Survey Date~ March 24, 2002 Field: Poini Md~ltym To01 Type: MFC40 No. 00494 Company: ~3P EXPLORATION {ALASKA), INC, Tool Size: 2,75 Country: USA No, of Fingers: 40 ~.bing: 4.5 ins i2.61~pi 13~CR Anatyst; M. Lawrence CrOSs Section for JolIet 1 78 Tool speed = 64 N0min~] iD = 3,958 Nominal OD = 4.500 Remaining wall area = 99 % Tool deviation = 24 ° at depth 7023.93 ft Finger 29 Penetration: 0.109 ins Corrosion 0,07 ins = 25% Wall Penetratiol~ HIGH SIDE = UP Cross Sections page 1 Well Field. Company: Country: Tubing: Point Mclntyre BP EXPLORATION (ALASKA) NC. USA 45ins 12.6ppf 13~R PDS Report Cross Sections Survex Date'. March 24 2002 Tool Type: MFC40 No. 00494 Tool Size: 2.75 No. of Fingers: 40 AnalysT: M. Lawrence Cross Section fo Joint 228 at depth Tool ~peed = 59 Nominal ID -- 3,958 Nominal OD -- 4~500 Remaining wa~ area = 97 °/~ Tool ~leviatio~ = 32 ° 9000.24 ft Finger 6 ?roject~on =-0.269 ins Deoosits ~4m, I.D, = 3.58 ins HIGH SIDE ~ UP Cross Sections page 2 PDS REPORT JOINT TALLY SHEET Pipe: 4.5 ins 12.6 ppf 13-CR Wall thickness: Body: 0~271 ins Upset: 0,271 ins Nominal ID: 3.958 ins Welt: P2-31 Eield: Point MclnB, re Company: BP EXPLORATION (ALASKA), INC. Country: USA Sul~ey Date: March 24, 2002 No, ID ID ID I OD feet I feet inches inches inches [inches 6 206 85 i 38,68 3,935 3.935 3,958 4.500 8 9 10 15 16 17 18 19 20 21 22 23 24 25 26 27 28 284.48 [ 39.50 323,98 363,44 38,97 402.41 39,83 442.24 39,65 481.89 38.96 520.85 39.38 560.23 ] 38,89 599.12 I 40.12 639,24 39.53 67&77 39.12 717,89 36.04 753.93 38.78 792.71 38.80 831.51 38.79 870.30 38.79 909.09 39.21 948.30 38.71 987.01 38.78 1025,79 38.87 1064,66 39.59 3,939 3.958 4.500 4.500 3,943 3.958 ] 4,500 3.945 3.944 3.958 4.500 3.945 3.944 3.958 4.500 3.942 3,942 3,958 [ 4.500 3.941 3.939 3,958 I 4.500 3,923 3.923 3,958 3.947 3.945 3,958 4.500 3.944 3,942 3.958 4,500 3.941 3.935 3.958 4,500 3.938 3.938 3.958 3.933 3.932 3.958 3.932 3.934 3.958 3.943 3.942 3.958 3,935 3.936 3,958 3.942 3.942 3.958 3.941 3.941 3,958 4,500 3.942 3.941 3.958 4.500 3,941 3,940 3.958 4,500 3.958 3.952 3.958 4.500 No, ID ID ID I OD feet feet nches nches inches inches 1563.67 [ 38,45 3.950 3.945 3.958 41 42 43 47 48 49 50 51 52 53 54 55 56 56,1 56.2 56.3 57 58 59 6O 61 1602.12 i 37.76 1639,88 38.96 1678,84 38.27 1717.11 37.93 1755.04 ] 38,63 1793.67 38.02 1831.69 38.34 1870.03 38.10 1908,13 38.45 1946.58 7.92 1984,50 2022.83 38.06 2060.89 38.62 2099.51 38.18 2137.69 38.53 2176.22 9.73 2185,95 17.71 2203,66 9.77 2213.43 39.04 2252.47 38.72 2291.19 2330.67 38.78 2369,45 38.60 3.952 3,946 3,950 3.937 3,949 3.957 3,954 3.945 3,942 3.957 3.958 3.950 3.959 3,960 3,937 3.959 3.813 3.942 3.935 3,941 3,944 3,950 3.950 3.958 3.944 3.958 3,939 3.958 3.947 3.958 3.956 3.958 3.952 3.958 3.950 3.958 3.944 3.958 3.956 3.958 3.957 3.951 3,959 3.958 3.958 3.946 3.958 3.937 3.958 3.939 3.958 3.937 3.958 3.938 3.958 3.944 3.958 4.500 4.500 4.500 4,500 4,8oo i 4.500 4.500 4.500 gsv 4,500 4,500 4,500 4.500 4.500 62 . 240t) 0~ 38.82 ~ 3.9~J 3.935 , 3,~5~ , :4.500 L 63 2446.87 38.1o 3.953 3,95o 3958 4500 ~ 64 2484.97 38,o~ }~4 }~} I ~ ~ ~ [ ~ ~2~ ~ 3943 3942 [ 3958 ] 4500 i ~ ~ ~66~.~t~ ~6 3.931 3.958 4,500 Joint Tally page 1 PDS REPORT JOINT TALLY SHEET Pipe: 4.5 ins 12.6 ppf i3-CR Wall thickness: Body = 0.271 ins Upset = 0~271 ins Nomlnal ID: 3.958 ins 70 1 72 I 73 77 78 79 80 81 82 84 85 86 Depth ~e~t 2639.63 2678,11 2717 2795.11 39.14 2834,25 2874.25 39.48 2913.73 38,45 2952.18 38.97 2991.15 38.96 3030.11 38.26 3068.37 38.97 3107.34 38.60 3145.94 38.80 3184.74 38.90 3223.64 38.69 3262.33 38.98 3301.31 38.44 3339~75 38.96 Modal ~D inches 3.926 39.10 3.937 38,94 3.942 38~96 3~933 3.944 3,937 3.937 3.939 3.955 3~940 3.920 3.930 3.931 3~938 3~942 3.932 3.928 3,930 3.931 inches 3,930 3,938 3.941 3.932 Nominal [ OD inches inches 3.958 3.958 4.500 3,958 4.500 3.958 4,500 4,500 3,958 4.500 3,937 3.958 4.500 3.941 3.958 4.500 3,949 3.958 3.935 3~958 4.500 3.923 3,958 4.500 3.958 4.500 3.958 4,500 3.935 3.958 4.500 3.939 3.958 4.500 3.933 3.958 4.500 %931 3.958 3.929 3.958 4.500 3.927 3,958 4.500 iType 87 3378 71 38 75 3.919 3 917 3 958 4.500 ] 9~ ~9~6 ~)9 3922 3.923 3~958 4.500 ~ ~ ~2.39 3935 3931 3,958 4,500 / Well: P2-31 Field: Point Mclntyre Company: BP EXPLORATION (ALASKA), iNC. Country: USA Survey Date: March 24, 2002 I No ID ID ID OD feet feet nches nches inches inches 103 399 . ~04~ 402~i~0 3%00 3934 3.932 [ 3.958 4.500 ~6~ ~6~ 4~32.00 4~.~5 3.9~8 3.87~ 3.9s8 4zoo ~114 i115 i116 ~117 1118 119 120 121 123 124 125 126 127 128 4373,15 4411.26 4451.92 4491.94 4538.10 4573,98 46O8.27 4642,81 4681,87 4722.77 4762.88 4800.15 4835,86 4874,28 4913.14 4952.53 4992.02 5028.94 5068.36 5107,22 5117.52 5124,26 ;130 !130.1 i130.2i i130.3 i40.66 40.02 46.16 34.29 34.54 40.90 37.27 35.71 38.42 38,86 39.39 39.49 36.92 39.42 38.86 10.30 6.74 10.09 3.945 i 3.909 3.958 3,958 i 3.883 3.958 4,S00 3.947 i 3.914 3,958 3.932 i 3.894 3.958 3.958 4.500 3.958 3.958 4.500 3.958 3,864 3.958 4.500 3.958 3.846 3.958 4.500 3.958 3,870 3.958 4.500 3.958 3.854 3.958 3.958 3,866 3.958 3.958 4.500 3.958 3.958 4.500 3.958 3.864 3.958 4.500 3,958 3.890 3.958 3.920 3.885 3.958 4.500 3.958 3.869 3.958 3.925 3.882 3.958 4,500 3.947 3.923 i 4.500 3.923 3.958 i 4.500 N/A 3.958 i 4,500 3.958 3.963 3.958 i 131 5 3435 ~ 39 03 ~ 3947 3~44 3.958 4.500 }oint Tally page 2 PDS REPORT JOINT TALLY SHEET Pipe: 4.5 ins 12.6 ppf 13-CR Wall thicl<ness: Body = 0.271 ins Upset: 0.271 ins NominM ID: 3.958 ins No i [ ID D D OD ' fee feet nches inches inches ]nches !~9, ] ~gOg~ ]3912 3950 39323.958 4.500 136 532905 39.32[ 3.95=9] 3.92313958 4.50 ~ 552208]4253 3962 3914 3958 / 4.50~ ]~g ~ ~ ~g~ 5788,42 45 ]~49 ~]~ ]~7 [ 3959 3941 3958 [ 4500 ~53 59~8.3g ~8971 39~2 ~ ~ 2~ ~ ~6 T S~7 3 958 4.500 ~ g~g~ ] ~).~ 6153~10 Y:05 N/A N/A ~ 3958 4.500 giro ~ ~ ~];~' ~.934 3.900 3.958 [ 4.500 [ Well: P2~31 Field: Point Mclntyre Company: BP EXPLORATION (ALASKA), INC. Country: USA Survey Date: March 24, 2002 8in~ ' D~D~i~ Length l Modal Mean iNomina iNommal No ID ID ID op : ' i ~ ~ f,~et riches ! inches nches li~6 ~74.501~05~ 3}94~ [ 3.933 3.958 I 4500 ~ ! N A N A 3.958 4.~uu ~g ~ ~6~ 3~52 3937 3958 4500 890 3958 [ 3876 3958 4.5 ~71 6693 42 ~ 38 35 3958 [ 3.859 3958 ! ~}~ ' ~33 N/A N/A 3958 4.500 76.2 69 ]~72i ~ ] 9,79 3,956 3.962 3,95~ I i ~ ~40 3')45 ) 3939 3958 4.500 82 71479 · , ~ I ~ 1 3 958 4 500 83 7 8537 3789 3.95~ 3 958 ~ 4 500 184 722326 39,01 }~5} }~ ~ ~ ~i ~X ~2~ 3.958 i 4.500 i~5 75~55 38 8 3.945 j 3,937 3,958 loint Tally page 3 PDS REPORT JOINT TALLY SHEET Pipe: 4,5 ins 12.6 ppf 13-CR Wall thickness: Body: 0.271 ins Upset = 0.271 ins Nominal ID: 3.958 ins Well: Field: Company: Country: Survey Date: P2-31 Point Mcln1yre BP EXP[OP, ATION (ALASKA), INC. USA March 24, 2002 Joint No. 191 !194 i195 i196 Depth feet ~et 7520,37 38.79 7559,16 39.58 7598.74 39.03 7637,77 38.28 7676.05 40.00 7716.05 i 39.44 iLength Modal ID inches 3.944 3.933 3.941 3,934 3.936 3.938 Mean ID inches 3.933 3,922 3,928 3.926 3.926 [Nominal iType inches i inches 3.958 i 4~500 3.958 3.958 4.500 3.gBg 4.500 3.958 4.500 3.958 4.500 197 . 7755.49 38.54 3.929 3.958 4.500 . 198 7794.03 38.69 3 952 3 932 3.958 4 500 98:2' ~41148 6 75 N,/~. NZA 3.951~ 4.506 ~lm 203 8014.94 3806 3918 3,905 3958 4.500 ~ 1 ~ ~ ~949 3.934 3.958 ] 4,500 [ ~a' a~ 2~' ~ 3.921 3.958] 4.500 211 8324.58 39.53 3 958 3.828 3 958 4.500 212 i 8364.11 3666 3958 3844 3,958 4500 ~ ~ ~? ~ ~ ~7~g8 3827 3.958 4.300 Ioint[ Depth iLength feet feet i223 8795.73 35.20 i224 8830,93 35.71 !225 i 8866,64 136.83 i226 ~ 8903~47 i3638 i 8939.85 8982.27139.65 9021.92138.11 i230 9060,03 39.14 ~231 9099.17 36.59 i233 9174.62 35,09 i234 9209.71 35.31 234.1i 9245.02 9.57 9263.82 9.48 i234.5i 9289,05 4.36 !234.6i 9293~41 9.38 i234.7i 9302.79 9~40 234.8i 9312.19 j 15.08 1234.9i 9327.27 i 18.20 9347.35 15.77 235.3 9363.12 1~70 i235.4 9364,82 9.92 i235.5 9374.74 14.97 i235,6 9389.71 Modal ID inches 3,936 3.936 3,958 3.958 3.911 3.922 3.925 3.899 3.915 3.914 3.905 3.907 3.903 3.919 3.934 3.813 3.897 3.899 3.900 3.882 3,813 3~883 3.725 3.909 3~889 ID inches 3.929 3.925 3.899 3.906 3,911 3.889 3.904 3.900 3.888 3.899 3.896 3,920 3,921 3,813 3.892 3.900 3.885 3.813 3,882 3,725 3.894 3~883 Joint Ta[ly page 4 iNominaliNominat Type ID OD inches 3,958 4.500 3.958 4.500 3.958 4.500 3.958 4.500 3,958 4.500 3.958 3.958 4.500 3.958 4.500 3.958 4.500 3.958 4,500 3.958 4,500 3~958 4~500 3.958 3.958 3.813 4,500 kn 3.958 4,500 3.958 4,5OO 3.900 4.500 3.958 4.500 3.813 4.500 gn 3,988 3.725 3.958 4.500 3.958 4.500 3.958 4.500 PDS REPORT JOINT TABULATION SHEET Pipe: 7,625 ins 29.7 ppf 13-CR Wall thickness: Body = 0.375 ins Upset = 0.375 ins Nominal ID: 6.875 ins Well: Field: Company: Country: Survey Date: P2~31 Point Mclntyre BP EXPLORATION (ALASKA), INC~ penetration body USA ~ metal loss body March 24, 2002 Joint Penetration Met~at Proiection Minimum No. Upset Bd@Up Body ]Loss Cplng Body ~D Comments ,!nches inches inches [% , % inches, inches inches ~1 0 , 0 .00 1 2 .73 .93 5~76 Corrosion. 1 .02 .01 .02 5 1 .86 .~ ~0 ~ Deposi 5.94 Corrosion. Deposits~Perfs. 3 0 0 .01 3 2 1.83 1.98 3.~ Corrosion. Deposits. ~effs. ~ 0 ~ .02 ~ ~2~ 1 1.~6 1,89 3.38 ~rrosion~ ~sits. Perf'. ~ .01 .01 02 __5 , :~6 1~5~ ~ ~. Deposits. ~effs, 6 0 02 02 5 4 ,15 ,56 6.29 Corrosion. DeposiU, Perfs. ~ ~:~ 6 3 .39 .99 ~:~5 ~orr~ion. Deposits. Perfs. 8 .01 .02 ,02 5 6 .06 .12 6.71 i Corrosion. Lt. Deposits. Perfs. 9 0 0 .03 7 4 ,~6 .30 j 6.46 Cgrrosion. DeposiU. Peffs~ 10 0 0 ~ .01 2 2 0 .09 6.78 EL Deposits. [ iDamageProfile (% wall) 50 100 ! Penetration / projection class, in order of damage severity Hole - penetration exceeds 85% o~ nominal wall thickness Ring - damage area exceeds 65% o~ circumference, but depth range does not exceed 1 * pipe ED Line ~ damage depth range exceeds 5 * pipe ED, but extends tess than 20% of circum[erence. General - damage depth range exceeds I * pipe [Dand/or extends more than 2@Yo o~ circumference. Isolated - damage depth range does not exceed 5 * pipe [D or extend more than 20% of circumference. Damage reporting threshold = 30 thou inches deviation in body, 50 thou in coupling. Modal iine length = 0.613 feet. Pipe Tabulations page SCANNED PDS Caliper Minimum Diameter Profile PDS Report Cross Sections Well: P2~31 Survey Date: March 24, 2002 Field: Point Mclntyre Tool Type: MFC40 No. 00494 Company: BP EXPLORATION (ALASKA), INC. Tool Size: 2.75 Country: USA No. of Fin§ers: 40 Tubing: 7.625 ins 29.7 ppf 1~7~CR Analyst~ M. Lawr~)2~e Cross Section for Joint 3 at depth 9517.95 ft Tool speed = 71 Nominal ID = 6.875 Nominal OD = 7.625 Remaining wall area = 100 % Tool deviation = 27 ° Finger 23 Proiection = ~1.982 ins Heavy Deposits Min. I.D. = 3.35 ins HIGH SIDE = UP Cross Sections page 1 PDS REPORT )OINT TALLY SI-tEET 6.1375 6.875 6.875 7,625 7,625 7.625 m ON OR BEFORE W c,.~o~4-D°c STATE OF ALASKA ALASK~ ..... _ AND GAS CONSERVATION COMMIS' -["XI REPOR' ,JF SUNDRY WELL OPERATIONS · Operations performed: Operation shutdown __ Pull tubing __ Alter casing __ Stimulate __ Plugging __ Repair well __ Perforate ~ Other __ 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510 ¢. Location of well at surface 202' FNL, 3904' FEL, Sec. 14, T12N, R14E At top of production interval 744' FSL, 956' FEL, Sec. 11, T12N, R14E At effective depth At total depth 4487' FNL, 891' FEL, Sec. 11, T12N, R14E 5. Type of Well: Development ~__ Exploratory __ Stratigraphic __ Service Datum elevation (DF or KB) KB 45 feet 7. Unit or Property name POINT MClNTYRE UNIT 8. Well number P2-31 9. Permit number/approval number 94-36 / 10. APl number 500292245600 11. Field/Pool Point Mclntyre 2. Present well condition summary Total Depth: measured: true vertical: Effective Depth: measured: true vertical: Casing Length Size Conductor 80' 20" Surface 3787' 10 Intermediate Liner 8872' 7 5/8" 9980 feet Plugs (measured) 9279 feet 9766 feet 9082 feet Cemented Junk (measured) 260 SX Arcticset 1326 sx CS Ill, 354 sx 'G', 250 sx CS II 530 sx Class G None. None. Measured depth True vertical depth 110' 110' 3787' 3719' 8872' 8261' Perforation depth: measured 9488-9598', 9635-9745' true vertical 8779-8881 ', 8915-9017' Tubing (size, grade, and measured depth) 4 1/2 in. 12.6# 13CR @ 0-9401' MD, Packers and SSSV (type and measured depth) 3 8/9 X 6 7/8 PKR @ 9319' MD, 3 4/5 x 4 1/2 SSSV @ 2206' MD JUL 22 A~as~a 0il & Gas Cons. A~.chors~. s 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure ORIGINAL OiI-Bbl Gas-Mcf Prior to well operation 7998 6227 Subsequent to operation 11960 9304 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations Representative Daily Average Production or Iniection Data Water-Bbl 1979 1403 Casing Pressure Tubing Pressure 678 724 16. Status of well classification as: Oil ~ Gas __ Suspended __Service 17.1 hereb~hat the fore/~/~/g is true and correct to the best of my knowledge. $ igned,.~~..¢~, v/~~ Title ~¢-'~'¢V'v~"f;y?~_ Date Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE P2-31 DESCRIPTION OF WORK COMPLETED ADDED PERFORATIONS Date Event Summary 08-19-1995 RIH w/3 3/8" guns and added perforations at: 9488' - 9598' MD All shots at 6 SPF, 60 deg phasing and random orientation. Well-P2-3'1 SSSV-- NIP -- PKR -- NIP -- NIP -- GPMA WEB Date: 4/'12/99 Well Type: PROD Orig Compltn: 4/14/94 Last W/O: Ref Log Date: 4/10/94 Angle @ TS: deg @ Angle @ TD: 23 deg @ 9980 Rev Reason: GLV change out Last Update: 4/11/99 APl: 500292245600 SSSV Type: CAT I - SSSV Annular Fluid: LIFT GAS Reference AWS DIL Log: Last Tag: 9730' TD: 9967 ftKB Last Tag Date: 11/18/98 Max Hole 30 deg @ 6361 Angle: Date Note 4/13/94 Minimum ID: 3.725" OTIS XN NIPPLE @ 9370' MD Gene~l:Notes::: :: : Date Note 4/13/94 Tubing Hanger: FMC @ 29' MD 4/10/99 Found GLV at 9262 heavily scaled. Difficulty setting catcher sub during GLV changeout. ~ - JEWELRY Depth TVD Type 2206 2205 SSSV 9298 8648 NIP 9319 8667 PKR 9353 8699 NIP 9370 8714 NIP 9401 8743 TT Description 4-1/2" CAMCO TRCF-4A SSSV, ID=3.812" OTIS X NIPPLE, ID=3.813" 7-5/8" x 4-1/2" BAKER SABL-3 PACKER OTIS X NIPPLE, ID=3.813" OTIS XN NIPPLE, ID=3.725" TUBING TAIL, WLEG ( 9394' ELMD) s:- All: Size Weight Grade 10.750 45.50 NT80 7.625 29.70 NT95 7.625 29.70 13CR Top Btm Feet Description 0 3787 3787 SUR. CASING 0 8872 8872 PROD. CASING 8872 9967 1095 PROD. CASING ID 3.810 3.810 3.900 3.810 3.720 4.250 s, All Size Weight Grade 4.500 12.60 13CR Top Btm Feet Description 0 9401 9401 TUBING GasEiff :Mandrels/ValVes J Stn MD 'DVD Man Man VMfr VType VOD Latch Port TRO Date Vlv Mfr Type Run Comment 1 4136 4033 OTIS SPM OTIS DMY 1.0 BK 0.000 0 4/12/94 (9CR) 2 5127 4916 OTIS SPM CAMCO OV 1.0 BK-2 0.375 0 4/10/99 (9CR) 3 6162 5834 OTIS SPM OTIS DMY 1.0 BK 0.000 0 4/12/94 (9OR) 4 6609 6227 OTIS SPM OTIS DMY 1.0 BK 0.000 0 4/12/94 (9CR) 5 6944 6527 OTIS SPM OTIS DMY 1.0 BK 0.000 0 4/12194 (9CR) 6 7279 6827 OTIS SPM OTIS DMY 1.0 BK 0.000 0 4/12/94 (9CR) 7 7849 7338 OTIS SPM OTIS DMY 1.0 BK 0.000 0 4/12/94 (9CR) 8 9262 8614 OTIS SPM CAMCO DMY 1.0 BK 0.000 0 4/10/99 (9CR) PerforatiOns:summary Interval TVD 9488-9598 8824-8927 9635- 9745 8961-9063 Zone Status Feet SPF Date Type 110 6 8/19/95 APERF 110 6 7/24/94 I PERF Comment Perf -- Perf -- 94 ~036 9 t,~ --- 0,?. 6 94 .... OS6 94~..036 94'.-036 9a .... 036 94-" OS 6 AOGCC Ind~'v~'dua'J We'l'lrfj_/~ eolog'l'cai k~ater"~'ais illnve .. r y DATA T naTA PLII8 ~.IRVEY R 9260 '-9865 ~,RVE Y D E.LECTRONZC '\ TVD L 9200-9806 -~.B H P L 9200'~9778 --.~DIJL/GR/$P L '?'100-9806 b/~DL/CNL/GR/'CAL L 9200 .... 9778 B~ A G N E T Z C k~ U L T I S t'-I 0 T 94.--0~6 ~..xe"l i5 T 7099--9806~ 9,fi'.-.0~6 ~PRESS L 94~0~.-9'?06 94--0~ 6 ,yRF V 94 ~--- 036 PERF Olt-DLL/ZDL L 9'17/,-9828 RECORD L 9~ 80-.~97 O0 Ar'e dr'y d~'tch Was the we"i'i samp 'l e s cor'ed? GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 9695 Company: Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 9/5/95 Field: Greater Point Mclntyre Area [Lisburne, L6-26, Pt. Mclntyre, and West Niakuk (NK-27)] Floppy Well Job # Log Description Date BL RF Sepia Disk P2-31 ~ ("1 (3 ~ ~O PERFRECORD 950819 1 1 P2-50B ~ t,~ ~t / JEWELRYLOG 950820 I 1 P2-S0B / J l,K_-/ PERFRECORD 950822 I I Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. Name_ DataDescriptiofi Run # ,_ Static BHP Survey-Press/Temp/GR/CCL 1 · Perforation Record 3-3/8" HSD 41B HJH 6 SPF 1 t~-23- Static BHP'Sk!rvey-Press/Temp/GR 1 . p2<'_29 ~p~e~f~ati~--C rd 3 ,,H [~,,:-=v /.. i.o eco 3- /8 SD 4lB H~ 6 SPF 1 .~ -~29 Static B~H~sU~~e -Press/Zemp/GR er or ionR 3- ~" ~-31~ Static Pr~ure Su~ey ~ ~-42 Dual Burst ~T-P Log (Bor~ ~jection Log) ~~ ~r~-/~ow Log (TDT-P-GR-CCL) 1 ~-~ ~jection P~le Log (Press-Temp-SP~-GR) 1 P~ CR:C~ewel? Log ~ ~2-5~ Completion ~cord ~: 8ta~ic Pr~ure Survey-Press-T~mp Please s~g~~~~ return to: Date Run 7/24/94 Company Schlumberger 7/18/94 Schlumberger 7/19/94 Schlumberger 7/18/94 Schlumberger 1 7/~//~(. ~ ~/~ [~ff).,4, Schlumberger 1~,. ~P~/<9~ ~lumberger I ~~ t~ Schlumberger . ~ 1 8/26/94 Schlumberger 9/13/94 Schlumberger 9/13/94 Schlumberger 7/6/94 Schlumberger 7/6/94 Schlumberger 7/21/94 Schlumberger 7/22/94 Schlumberger GPMA Engr Aide, ATO-462 ARCO Alaska, Inc. P.O. Box 100360 Anchorage, Alaska 99510-0360 Transmittal Number: 745 Page: 2 "-'~" STATE OF ALASKA ALASK, , OIL AND GAS CONSERVATION CO'MMISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status et Well Classification of Service Well OIL [] GAS r-I StJSPEhDED [] ABANDONED [] SERVICE [] 2'. Name of Operalor 7. Permit Number ARCO Alaska, /nc. 94-36 !3. Address B. APl Number P. 0. Box 196612, Anchora£e, Alaska 99519-6612 5o- 029-22456 14. Location of well at surface 9. Unit or Lease Name '-' ~: Point Mclntyre 204'SNL, 1377'EWL, SEC. 14, T12N, R14E "'~'~"'"~ ~ .~..~__ ..... :10. Well Number 704'NSL, 4313'EWL, SEC. 11, T12N, R14~ ~T~ /' i ~.. 11. Field and Pool At Total Depth I '~_~ ',.'~'~-~ i; Point Mclntyre 777' NSL, 4388' EWL, SEC. 11, T12N, n ~,*~..:.~,~,~,~.._~.: ! 5. Elevation in feet (indicate KB, DF, etc.) ~F'~gnation and Serial No. KBE = 46.24' I ADL 365548 12. Date Spudded4/1/94 [i3. Date T.D. Reached4/10/94 14' Date C°mp" Susp' °r Ab'~nd' 115' Water DepIh' if ~flsh°re !16' N°' °f C°mpleli°ns7/24/94 N/A feet MSL One 17, Total Depth (MD+TVD) !18. PlugBa~kDepth(MD+TVD) 19. Directional Survey ~0. Do~thwhereSSSVse! Il. Th,ckness et Permalrost 9950' MD/9£79' 7'VD 9889' MD/9196"I'VD '~ [] ~0 [] ££07' ~eet MD 1750'(Approx.) 22. Type Electric or Other L(~gs Run GR/N E U/D E N/RE S /L WD ., , -i23.- ................. CASING, LINER AND CEMENTiN~ RECORD , , SETTING DEPTH MD CASING SIZE WT. PER FT. 'GRADE TOP BOTrOM HOLE S~,ZE CEMENTING REC, ORD AMOUNT PULLED 20" 91,5# H-40 30' 110' 30" 260 sx Arcticset (Approx.) 10'3/4" 45.5# NT8OLHE 34' '3787' 13-1/2" 1150 sx CS 111/350 sx "G" , 7-5/8" 29. 7# L-80/13cR 32' 9967' 9-7/8" 530 sx Class "G" ,. , 24. Perforations open to Production (MD+TVD of ToP and Bottom and ;>5. TUBING RECORD interval, size and number} SIZE DEPTH.SET (MD1 . PACKER SET (MDI .. Gun Diameter 3-3/8" 6 spf 4-1/2", 13CR 9402' MD 9319' MD TVD (ss) 9635'-9745' 8916'-9019' ,26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED ,, 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lifl, etc.) 7/24/94 I Fiowin~ Dale of Test Hours TeSted PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKES~ZE 1GAS-'OIL RATIO I TEST PERK)D --, !Flow Tubing Casing 'Pressure 2.ALCUL.~"~'ED OIL-BBL GAS-MCF WA'I:ER'-BBL OIL GRAVITY-APl (corr) Press. 24--HOUR RATE 28. CORE DATA Brief description of lithology, porosity', fractures, apparent dips, and presence of oil, gas or water. Submit core chips. RECEIVED '~ ' ' ' L, Alsska 0il & Gas Cons. Commission Anch0ra..je Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. : 30. GEOLCG~ MARKI=,. FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE YERT. DEPTH GOR, and time of each phase. Subsea Colvi//e Group 7226' 6735' Ka/ubik 9482' 8774' Kuparuk 9487' 8778' R-ECEIVED · . Alaska Oil & Gas Cons. v ~ir,ornrn.ss_on :- ' Anchora;~j~, 31. LIST OF A'I-rACHMENTS 32. I hereby certify th t the foregoing is true and correct to the best of my knowledge Signed ~~"~~ TitleDrillio~Eo~zineerSuoervisor 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/AAI SHARED SERVICE DAILY OPERATIONo l-" PAGE: 1 WELL: P2-31 BOROUGH: NORTH SLOPE UNIT: POINT MCINTYRE FIELD: POINT MCINTYRE LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 04/01/94 02:00 SPUD: 04/01/94 05:00 RELEASE: OPERATION: DRLG RIG: DOYON 14 WO/C RIG: NABORS 2ES 04/01/94 ( 1) TD: 110' ( 0) RU 20" DIVERTER MW: 0.0 VIS: 0 TURNKEY RIG MOVE WELL TO WELL F/P2-23 T/P2-31. ACCEPT RIG FOR OPERATION @ 02:00 HOURS ON 4/1/94. SPOT TANKS NU 20 DIVERTER SYSTEM & TAKE ON WATER. PU BHA. 04/02/94 ( 2) POOH @ KICKOFF POINT MW: 9.0 VIS:160 TD: 1884' (1774) PU 13.5" BHA. TAKE ON WATER & MIX SPUD MUD. TEST DIVERTER, FILL HOLE , CHECK FOR LEAKS. OK. DRILL 13.5" HOEL F/Il0 T/1884. KICK-OFF POINT. CBU & CLEAN HOLE F/TRIP. POOH F/DYNA DRILL. NOTE: ON-RIG POWER 24 HOURS. · 04/03/94 ( 3) SHORT TRIP T/1500' MW: 9.5 VIS:ll5 TD: 3805' (1921) TOOH. PU 9-5/8" DYNA-DRILL ON BHA #2. RERUN BIT #1. RIH. DIRECTIONAL DRILL 13.5" HOLE F/1884 T/2904. CBU F/SHORT TRIP T/1460 (16 STANDS). DRIL 13.5 HOLE F/2904 T/3750. DRILL HOLE T/3805, TD. CBU, SHORT TRIP T/1500. 04/04/94 ( 4) NU BOP'S TD: 3805' ( 0) MW: 9.4 ViS: 75 RIH AFTER SHORT TRIP @ 3805. CIRC & COND HOLE F/10.75" CASG. POOH & LD BHA. RU & RUN 95 JTS OF 10.75" 45.5# NT80LHE BTC CASG. LAND CASG. W/SHOE @ 3787. RU BJ HEAD & CIRC 13 PBM @ 900#. PUMP 50 BBLS WATER, iI60 SX SLURRY, 12.2 PPG, 370 SX CLASS G CMT SLURRY 15.8 PPG. KICK OUT PLUG W/5 BBLS WATER & DISPLACED W/352 BBLS MUD. BUMP PLUG. RUN 80' 3/4" POPE DOWN 20' CONDUCTOR. PUMP 250 SX CMT TOP JOB. ND 20" DIVERTER SYSTEM. INSTALL FMC UNIVERSAL STARTING HEAD, TEST BOP T/1000#. NU BOP'S. 04/05/94 ( 5) TD: 5435' (1630) DRILLING MW: 9.2 VIS: 39 L/D CASG TOOLS, TEST BOP'S, CHOKE MANIFOLD & KELLY VALVES T/500/5000PSI. OK. PU BHA #3 & RIH T/3650. SLIP & CUT DL 119'. DRIL 10.75" FLOAT COLLAR @ 3707 & C/O CMT T/3768. TEST CASG T/3000PSI. OK. DRILL 10.75' FLOAT SHOE @3787 & 10' NEW HOLE T/3815. CIRC & BALANCE MUD WT @ 8.9 PPG. PERFORM F.I.T EMW @ 13 PPG. DRILL G/3815 T/4852 CBU SHORT TRIP T/10.75 CASG SHOE. @ 3787. DRILL F/4F852-5435. RECEIVED AUG - 5 1994 Alaska Oil & Gas Cons. Commission Anchora.j ~ WELL : P2-31 OPERATION: RIG : DOYON 14 PAGE: 2 04/06/94 (6) TD: 6860' (1425) POOH F/BIT CHANGE MW: 9.5 VIS: 45 CON'T DRILLING 9-7/8" HOLE F/5435 T/5683. CBU. SHORT TRIP T/10-3/4" CASG SHOE. DRILL F/5683 T/6860. CBU. POOH F/NEW BIT & CHANGE OUT THE MWD PROBE. 04/07/94 ( 7) TD: 8270' (1410) DRILLING MW: 9.6 VIS: 46 SERVICE THE WEAR RING. MU BHA #4 & RIH. WASH & REAM F/6890 T/6860. DRILL & SURV F/6890 T/7931 CBU WIPER TRIP T/6860. OK. DRILL & SURVEY F/7931 T/8270. 04/08/94 ( 8) TD: 9423' (1153) CBU F/NEW BIT MW:10.0 VIS: 45 DRILL & SURVEY F/8270 T/8791. CBU. WIPER TRIP TO SHOE. HOLE GODD. DRLG & SURVEYS F/8791 T/9423. CBU. POOH F/NEW BIT & BHA. 04/09/94 ( 9) DRILLING MW:10.0 VIS: 47 TD: 9857' ( 434) POH F/ NEW BIT AND BHA. CHANGE BIT AND BHA. SERVICE WEAR RING. RIH. CUT DRLG LINE. RIH, HIT TIGHT SPOT @7640', ....................... WORK THRU-SAME.--WASH AND REAM F/ 9223--9423'. CIRC AND DISPLACE MUD W/ 20 BBL DESCO WATER SPACER AND 100 BBLS 10.2 XANVIS WT APACER AND KCL MUD. DRLG F/ 9423-9857' 04/10/94 (10) TD: 9900' ( 43) RIH COND. TO RUN CASG MW:10.1 VIS: 42 DRLG F/ 9857-9900'. CBU. 10 STAND WIPER TRIP. WASH BACK TO BOTTOM 9857-9900'. CBU, DROP MULTI SHOT SURVEY. POH F/ LOGS. RIG UP WESTERN ATLAS AND RUN WL LOGS. SERVICE WEAR RING. RIH TO TD HOLE AND COND F/ CSG. 04/11/94 (11) TD: 9980' ( 80) RIG UP TO RUN 7 5/8" CSG MW:10.1 VIS: 43 RIH, TIGHT HOLE @9800' WASH AND REAM F/ 9800-9900'. DRLG F/ 9900-9980' CBU AND PUMP 29 BBL HI VIS PILL. 15 STAND WIPER TRIP. CIRC, WORK PIPE AND ROTATE TO FREE UP. PULL 25 STANDS, LAY DOWN DRILL PIPE. LAY DOWN BHA ANS PULL WEAR BUSHING. CHANGE RAMS AND TEST DOORS. RIG UP TO RUN 7 5/8" CSG. 04/12/94 (12) TD: 9980 PB: 9889 RIG UP T/RUN TBG MW: 8.5 Seawater RUN 215 JTS OF 7-5/8" 29.7# NSCC L-80 CASG. (27 JTS 13CR) TOTAL OF 242 JTS. HIT BRIDGE @ 9956, WASH T/9966 & CIRC HOLE CLEAN. CMT. 7-5/8 CASG. TEST T/3500. OK. LD CMT HEAD, LNDG JT. &.CASG EQUIP. MU 3 JTS. HWDP. INSTALL PCK-OFF TQ LDS T/500,' TEST PCK-OFF T/5000 15 MIN. INJECT DOWN 10.75 X 7-5/8 ANNUL. 5.5 BPM @ 900#. RU WEATHERFORD TBG. EQIP. T/RUN 4.5" 13CR TBG. RECEIVED AUG - 5 1994 Oil & Gas Cons. Commission Anchor~.j~; WELL · P2-31 OPERATION: RIG : DOYON 14 PAGE: 3 04/13/94 (13) TD: 9980 PB: 9889 DISPLACE TBG W/DIESEL MW: 8.5 Seawater RUN 233 JTS 4.5" 12.6# 13CR NSCT TBG. MU HNGR & TEST T/5000. INSTAL 2-WAY CK. LAND TBG & LD LNDG JT. RD CASG EQUIP. ND BOPE. NU TBG HEAD ADAPTER & TREE. TEST CL T/5000. TEST ADAPTER & TREE T/5000. RU LUB. & PULL CK VALVE. RU & PUMP DIESEL DOWN TBG. 04/14/94 (14) TD: 9980 PB: 9889 RIG RELEASED MW: 8.5 Seawater PUMP 210 BBLS DIESEL DOWN TBG. LOAD TBG + 65 BBLS T/FRZ PROTECT 7-5/8X4.5 ANNUL. DROP BALL & SET PKR @9319 W/4000 F/30 MIN. OK. TEST 7-5/8X4.5 ANNUL. T/2500 F/30 MIN. OK. PUMP DWN 10.75X7-5/8 ANNUL. W/100 BBLS DIESEL F/FRZ PROTECT. SET BPV/SEC TREE. PUMP OUT CELL. RIG RELEASED @ 11:30 HRS 4/13/94 ....... (drilling_~ upe tint endent ) .................. - R'ECEIVED AUG .... 5 1994 Alaska Oil & Gas Cons. Commission SP.~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PT.McINTYRE/P2-31 500292245600 NORTH SLOPE COMPUTATION DATE: 4/14/94 DATE OF SURVEY: 041094 MAGNETIC MULTI-SHOT SURVEY · JOB NUMBER: AK-EI 40034 KELLY BUSHING ELEV. = 46.50 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST 9260 8612.53 8566.03 23 0 N 73.40 E .00 905.04N 2753.29E 9339 8686.43 8639.93 21 59 N 72.80 E 1.29 913.93N 2782.57E 9434 8773.88 8727.38 21 11 N 72.27 E .87 924.32N 2815.59E 9528 8861.67 8815.17 21 25 N 71.82 E .31 934.88N 2848.18E 9621 8948.42 8901.92 21 46 N 71.01 E .48 945.83N 2880.73E VERT. SECT. 2898.22 2928.82 2963.43 2997.68 3032.03 9714 9034.14 8987.64 22 19 N 70.12 E .71 957.38N 2913.48E 9808 9121.67 9075.17 23 0 N 69.11 E .81 970.12N 2947.74E 9840 9150.70 9104.20 23 18 N 68.98 E .98 974.56N 2959.33E 9865 9173.66 9127.16 23 18 N 69.59 E .97 978.06N 2968.58E 3066.74 3103.27 3115.67 3125.55 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 3125.55 FEET AT NORTH 71 DEG. 45 MIN. EAST AT MD = 9865 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 71.76 DEG. RECEIVED AUG - ,5 1994 Oil & Gas Cons. Commission Anchor~,~ SP~:RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 PRUDHOE BAY DRILLING PT.McINTYRE/P2-31 500292245600 NORTH SLOPE COMPUTATION DATE: 4/14/94 DATE OF SURVEY: 041094 JOB NUMBER: AK-Ei'-40034 KELLY BUSHING ELEV. = 46.50 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 9260 8612.53 8566.03 9865 9173.66 9127.16 TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 905.04 N 2753.29 E 647.47 978.06 N 2968.58 E 691.84 44.37 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SP~.RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PT.MCINTYRE/P2-31 500292245600 NORTH SLOPE COMPUTATION DATE: 4/14/94 DATE OF SURVEY: 041094 JOB NUMBER: AK-Ei=40034 KELLY BUSHING ELEV. = 46.50 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE VERTICAL CORRECTION 9260 8612.53 8566.03 905.04 N 2753.29 E 647.47 9296 8646.50 8600.00 909.16 N 2767.11 E 650.40 9404 8746.50 8700.00 921.08 N 2805.48 E 658.17 9511 8846.50 8800.00 933.02 N 2842.52 E 665.48 2.93 7.77 7.31 9619 8946.50 8900.00 945.58 N 2880.01 E 673.01 9727 9046.50 9000.00 959.11 N 2918.25 E 680.93 9835 9146.50 9100.00 973.91 N 2957.65 E 689.43 9860 9168.61 9122.11 977.30 N 2966.54 E 691.39 7.53 7.92 8.50 1.96 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SP~.RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING P2-31/PT. McINTYRE 5002922456 NORTH SLOPE COMPUTATION DATE: 4/14/94 TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN DATE OF SURVEY: 040894 MWD SURVEY JOB NUMBER: AK-MW~40031 KELLY BUSHING ELEV. = 46.50 FT. OPERATOR: BP EXPLORATION COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 0 .00 -46.50 262 262.00 215.50 383 383.00 336.50 473 472.99 426.49 563 562.99 516.49 0 0 N .00 E .00 .00N .00E 0 18 N 1.80 E .11 .69N .02E 0 30 N 49.90 E .31 1.34N .44E 0 24 N 45.80 E .12 1.81N .96E 0 12 N 56.60 E .23 2.12N 1.32E .00 .23 .83 1.48 1.91 652 651.99 605.49 743 742.98 696.48 832 831.97 785.47 922 921.96 875.46 1012 1011.94 965.44 0 42 S 77.10 E .65 2.08N 1.98E 0 48 N 89.20 E .22 1.97N 3.15E 0 54 N 81.00 E .18 2.09N 4.47E 1 0 N 76.80 E .14 2.38N 5.93E 1 0 N 74.10 E .05 2.77N 7.45E 2.53 3.61 4.89 6.37 7.94 1102 1101.93 1055.43 1194 1193.92 1147.42 1287 1286.91 1240.41 1381 1380.90 1334.40 1471 1470.89 1424.39 0 54 N 65.40 E .19 3.28N 8.85E 0 54 N 65.50 E .00 3.88N 10.16E 0 42 S 84.40 E .49 4.13N 11.39E 0 48 N 84.00 E .19 4.14N 12.61E 0 48 N 59.70 E .37 4.52N 13.78E 9.43 10.86 12.11 13.28 14.51 1562 1561.89 1515.39 1656 1655.88 1609.38 1750 1749.88 1703.38 1845 1844.88 1798.38 1900 1899.88 1853.38 0 36 N 63.80 E .23 0 30 N 60.30 E .11 0 12 N 35.50 E .35 0 6 N 76.60 E .15 0 6 N 6.70 W .24 5.05N 14.76E 5.47N 15.56E 5.81N 16.01E 5.97N 16.18E 6.02N 16.23E 15.60 16.49 17.02 17.24 17.30 1994 1993.86 1947.36 2086 2085.67 2039.17 2179 2178.24 2131.74 2273 2271.70 2225.20 2366 2363.95 2317.45 1 42 N 67.60 E 1.78 5 24 N 83.80 E 4.13 5 35 N 83.10 E .23 6 35 N 77.10 E 1.26 7 54 N 70.10 E 1.69 6.64N 17.51E 7.63N 23.07E 8.64N 31.93E 10.40N 41.75E 13.77N 52.97E 18.70 24.30 33.03 42.91 54.62 2460 2457.02 2410.52 2553 2549.03 2502.53 2647 2642.01 2595.51 2740 2733.79 2687.29 2833 2825.05 2778.55 8 18 N 68.50 E .49 8 23 N 71.90 E .54 8 30 N 71.30 E .14 10 0 N 74.70 E 1.72 12 6 N 77.30 E 2.32 18.45N 65.35E 23.02N 78.05E 27.39N 91.16E 31.72N 105.46E 35.99N 122.76E 67.85 81.34 95.16 110.09 127.86 2927 2916.82 2870.32 3018 3005.26 2958.76 3111 3095.00 3048.50 3205 3184.83 3138.33 3298 3272.78 3226.28 12 53 N 78.70 E .91 14 18 N 75.90 E 1.70 16 6 N 73.80 E 2.02 18 6 N 73.10 E 2.14 19 47 N 71.70 E 1.89 40.21N 142.66E 44.94N 163.52E 51.34N 187.04E 59.22N 213.53E 68.37N 242.31E 148.08 169.38 193.72 221.35 251.54 RECEIVED AUG -5 1994 Alaska Oil & Gas Cons. Commission Anchor~e · SP..'RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING P2-31/PT. McINTYRE 5002922456 NORTH SLOPE COMPUTATION DATE: 4/14/94 TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN DATE OF SURVEY: 040894 MWD SURVEY JOB NUMBER: AK-MW=40031 KELLY BUSHING ELEV. = 46.50 OPERATOR: BP EXPLORATION FT. COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 3393 3361.88 3315.38 3485 3447.41 3400.91 3579 3533.47 3486.97 3674 3618.77 3572.27 3734 3672.09 3625.59 20 47 N 73.60 E 1.26 78.18N 273.76E 22 23 N 73.80 E 1.74 87.68N 306.27E 25 0 N 72.00 E 2.87 98.82N 342.36E 27 12 N 70.50 E 2.42 112.27N 381.92E 27 23 N 69.60 E .76 121.66N 407.79E 284.49 318.34 356.11 397.89 425.39 3854 3779.05 3732.55 3946 3861.91 3815.41 4038 3944.94 3898.44 4131 4028.21 3981.71 4223 4110.29 4063.79 26 30 N 69.40 E .75 140.70N 458.73E 25 0 N 70.80 E 1.76 154.32N 496.30E 26 0 N 72.00 E 1.22 166.94N 533.84E 26 53 N 69.70 E 1.47 180.54N 572.96E 26 47 N 71.70 E .99 194.27N 612.17E 479.73 519.68 559.28 600.69 642.22 4316 4193.34 4146.84 4411 4278.21 4231.71 4505 4362.15 4315.65 4596 4443.30 4396.80 4689 4526.13 4479.63 26 42 N 72.00 E .18 207.31N 651.94E 26 42 N 72.90 E .43 220.19N 692.64E 26 47 N 72.00 E .44 232.94N 732.98E 27 0 N 71.30 E .41 245.91N 772.06E 27 6 N 71.80 E .27 259.29N '812.17E 684.08 726.76 769.07 810.24' 852.53 4782 4608.88 4562.38 4873 4689.82 4643.32 4965 4771.60 4725.10 5059 4855.13 4808.63 5153 4938.66 4892.16 27 12 N 71.10 E .36 272.79N 852.41E 27 12 N 72.90 E .90 285.64N 891.96E 27 17 N 71.70 E .61 298.45N 932.09E 27 17 N 72.00 E .15 311.88N 973.06E 27 17 N 71.80 E .10 325.27N 1014.04E 894.97 936.56 978.68 1021.79 1064.91 5246 5021.27 4974.77 5337 5102.10 5055.60 5429 5183.92 5137.42 5521 5265.75 5219.25 5613 5347.46 5300.96 27 23 N 72.20 E .23 338.48N 1054.67E 27 17 N 72.20 E .11 351.26N 1094.48E 27 6 N 71.70 E .33 364.29N 1134.46E 27 17 N 71.50 E .24 377.56N 1174.36E 27 23 N 70.40 E .56 391.36N 1214.32E 1107.63 1149.44 1191.49 1233.54 1275.80 5706 5430.03 5383.53 5799 5512.60 5466.10 5903 5604.93 5558.43 5986 5678.52 5632.02 6080 5761.78 5715.28 27 23 N 72.00 E .79 405.15N 1254.83E 27 23 N 70.30 E .84 418.97N 1295.33E 27 23 N 73.10 E 1.24 434.00N 1340.75E 27 42 N 71.10 E 1.17 445.80N 1377.28E 27 36 N 74.10 E 1.48 458.84N 1418.89E 1318.60 1361.39 1409.23 1447.62 1491.22 6173 5843.97 5797.47 6268 5927.54 5881.04 6361 6008.72 5962.22 6455 6090.49 6043.99 6548 6172.29 6125.79 28 12 N 76.10 E 1.20 470.02N 1460.94E 28 36 N 74.50 E .91 481.49N 1504.64E 29 47 N 74.30 E 1.29 493.69N 1548.33E 29 17 N 73.80 E .59 506.43N 1592.91E 27 30 N 73.30 E 1.95 518.95N 1635.33E 1534.66 1579.76 1625.08 1671.40 1715.61 SPeRRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING P2-31/PT. McINTYRE 5002922456 NORTH SLOPE COMPUTATION DATE: 4/14/94 DATE OF SURVEY: 040894 MWD SURVEY JOB NUMBER: AK-MW'40031 KELLY BUSHING ELEV. = 46.50 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 6642 6255.96 6209.46 26 42 N 73.60 E .86 531.15N 1676.37E 6736 6340.01 6293.51 26 30 N 72.70 E .48 543.35N 1716.65E 6831 6425.18 6378.68 26 6 N 69.40 E 1.60 557.00N 1756.45E 6925 6509.56 6463.06 26 12 N 71.50 E .99 570.86N 1795.48E 7016 6591.17 6544.67 26 17 N 70.60 E .45 583.93N 1833.55E 1758.41 1800.49 1842.56 1883.97 1924.21 7111 6676.38 6629.88 26 12 N 70.40 E .14 597.96N 1873.16E 7206 6761.54 6715.04 26 23 N 70.30 E .22 612.11N 1912.80E 7298 6843.95 6797.45 26 23 N 69.40 E .43 626.20N 1951.20E 7393 6928.97 6882.47 26 36 N 69.40 E .21 641.12N 1990.88E 7487 7012.98 6966.48 26 42 N 71.50 E 1.01 655.22N 2030.60E 7581 7096.99 7050'.49 26 36 N 70.40 E .54 668.98N 2070.45E 7674 7180.22 7133.72 26 23 N 70.40 E .21 682.90N 2109.55E 7769 7265.46 7218.96 26 0 N 70.80 E .46 696.83N 2149.11E 7861 7348.29 7301.79 25 36 N 70.80 E .43 710.00N 2186.92E 7954 7432.23 7385.73 25 23 N 70.10 E .39 723.40N 2224.65E 1966.22 2008.30 2049.18 2091.53 2133.67 2175.83 2217.31 2259.24 2299.28 2339.30 8047 7516.31 7469.81 25 12 N 70.80 E .39 736.70N 2262.10E 8139 7599.62 7553.12 25 0 N 70.40 E .29 749.66N 2298.91E 8233 7684.95 7638.45 24 36 N 69.70 E .53 763.11N 2335.97E 8324 7767.49 7720.99 25 12 N 69.00 E .73 776.63N 2371.82E 8418 7852.26 7805.76 26 0 N 69.00 E .85 791.18N 2409.74E 2379.03 2418.05 2457.46 2495.74 2536.30 8512 7936.86 7890.36 25 42 N 69.20 E .33 805.80N 2448.03E 8607 8022.57 7976.07 25 23 N 70.60 E .71 819.89N 2486.50E 8701 8107.27 8060.77 26 0 N 72.20 E .98 832.88N 2525.14E 8796 8192.62 8146.12 26 6 N 70.80 E .66 846.12N 2564.70E 8887 8274.37 8227.87 26 0 N 71.00 E .15 859.19N 2602.46E 2577.24 2618.19 2658.94 2700.66 2740.62 8980 8357.99 8311.49 25 53 N 73.60 E 1.23 871.57N 2641.22E 9073 8441.79 8395.29 25 30 N 73.30 E .45 883.05N 2679.88E 9167 8527.12 8480.62 24 6 N 73.30 E 1.49 894.38N 2717.64E 9260 8612.37 8565.87 23 0 N 73.40 E 1.18 905.03N 2753.24E 9353 8698.38 8651.88 21 42 N 75.20 E 1.58 914.61N 2787.27E 2781.30 2821.62 2861.03 2898.17 2933.50 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 2933.50 FEET AT NORTH 71 DEG. 50 MIN. EAST AT MD = 9353 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 71.83 DEG. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING P2-31/PT. McINTYRE 5002922456 NORTH SLOPE COMPUTATION DATE: 4/14/94 DATE OF SURVEY: 040894 JOB NUMBER: AK-MW'40031 KELLY BUSHING ELEV. = 46.50 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 0 .00 -46.50 .00 N .00 E 1000 999.95 953.45 2.71 N 7.25 E 2000 1999.86 1953.36 6.71 N 17.68 E 3000 2987.82 2941.32 43.86 N 159.21 E 4000 3910.79 3864.29 161.80 N 518.00 E MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .O5 .O5 .14 .09 12.18 12.03 89.21 77.03 5000 4802.71 4756.21 303.49 N 947.33 E 6000 5690.92 5644.42 447.91 N 1383.43 E 7000 6576.83 6530.33 581.58 N 1826.86 E 8000 7473.78 7427.28 730.12 N 2243.20 E 9000 8375.99 8329.49 874.03 N 2649.60 E 197.29 108.08 309.08 111.79 423.17 114.08 526.22 103.05 624.01 97.80 9353 8698.38 8651.88 914.61 N 2787.27 E 654.62 30.61 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. S~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING P2-31/PT. McINTYRE 5002922456 NORTH SLOPE COMPUTATION DATE: 4/14/94 DATE OF SURVEY: 040894 JOB NUMBER: AK-MW~40031 KELLY BUSHING ELEV. = 46.50 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 0 .00 -46.50 46 46.50 .00 146 146.50 100.00 246 246.50 200.00 346 346.50 300.00 446 446.50 400.00 546 546.50 500.00 646 646.50 600.00 746 746.50 700.00 846 846.50 800.00 946 946.50 900.00 1046 1046.50 1000.00 1146 1146.50 1100.00 1246 1246.50 1200.00 1346 1346.50 1300.00 1446 1446.50 1400.00 1546 1546.50 1500.00 1646 1646.50 1600.00 1746 1746.50 1700.00 1846 1846.50 1800.00 1946 1946.50 1900.00 2046 2046.50 2000.00 2147 2146.50 2100.00 2247 2246.50 2200.00 2348 2346.50 2300.00 2449 2446.50 2400.00 2550. 2546.50 2500.00 2651 2646.50 2600.00 2752 2746.50 2700.00 2854 2846.50 2800.00 2957 2946.50 2900.00 3060 3046.50 3000.00 3164 3146.50 3100.00 3270 3246.50 3200.00 3376 3346.50 3300.00 TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 N .00 E .00 .00 N .00 E .00 .00 .08 N .00 E .00 .00 .60 N .02 E .00 .00 1.14 N .19 E .00 .00 1.69 N .83 E 2.09 N 1.27 E 2.10 N 1.91 E 1.97 N 3.20 E 2.12 N 4.69 E 2.47 N 6.35 E 2.94 N 8.03 E 3.57 N 9.48 E 4.17 N 10.90 E 4.09 N 12.14 E 4.35 N 13.49 E 4.98 N 14.61 E 5.43 N 15.48 E 5.80 N 16.00 E 5.97 N 16.19 E 6.15 N 16.33 E 7.22 N 19.98 E 8.27 N 28.84 E 9.75 N 38.90 E 12.94 N 50.69 E 17.89 N 63.93 E 22.91 N 77.70 E 27.60 N 91.80 E 32.31 N 107.62 E 37.00 N 127.24 E 41.55 N 149.32 E 47.51 N 173.72 E 55.58 N 201.54 E 65.39 N 233.32 E 76.53 N 268.16 E .01 .00 .01 .00 .01 .00 · 02 .01 .03 .01 · 05 .01 .06 .02 · 07 .01 .09 .01 · 09 .01 .10 .01 · 11 .01 .12 .00 .12 .00 .12 .00 · 12 .00 .21 .08 .61 .40 1.13 .52 1.88 .75 2.87 .99 3.94 1.07 5.04 1.10 6.40 1.36 8.43 2.03 10.95 2.51 14.06 3.11 18.17 4.12 23.57 5.39 30.05 6.48 SPeRRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING P2-31/PT. MCINTYRE 5002922456 NORTH SLOPE COMPUTATION DATE: 4/14/94 DATE OF SURVEY: 040894 JOB NUMBER: AK-MW'40031 KELLY BUSHING ELEV. = 46.50 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 3484 3446.50 3400.00 3593 3546.50 3500.00 3705 3646.50 3600.00 3817 3746.50 3700.00 3928 3846.50 3800.00 4039 3946.50 3900.00 4151 4046.50 4000.00 4263 4146.50 4100.00 4375 4246.50 4200.00 4487 4346.50 4300.00 4599 4446.50 4400.00 4711 4546.50 4500.00 4824 4646.50 4600.00 4936 4746.50 4700.00 5049 4846.50 4800.00 5161 4946.50 4900.00 5274 5046.50 5000.00 5386 5146.50 5100.00 5499 5246.50 5200.00 5611 5346.50 5300.00 5724 5446.50 5400.00 5837 5546.50 5500.00 5949 5646.50 5600.00 6062 5746.50 5700.00 6175 5846.50 5800.00 6289 5946.50 5900.00 6404 6046.50 6000.00 6518 6146.50 6100.00 6631 6246.50 6200.00 6743 6346.50 6300.00 6854 6446.50 6400.00 6966 6546.50 6500.00 7077 6646.50 6600.00 7189 6746.50 6700.00 7300 6846.50 6800.00 TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST 87.58 N 305.92 E 100.70 N 348.14 E 117.06 N 395.36 E 134.99 N 443.54 E 151.96 N 489.51 E 167.18 N 534.56 E 183.76 N 581.66 E 200.01 N 629.53 E 215.49 N 677.40 E 230.50 N 725.46 E MD-TVD VERTICAL DIFFERENCE CORRECTION 37.52 7.47 46.87 9.35 58.68 11.81 71.13 12.44 82.50 11.37 93.23 10.73 105.01 11.78 117.07 12.06 129.01 11.94 140.97 11.96 246.43 N 773.60 E 153.09 12.12 262.55 N 822.08 E 165.39 12.29 279.02 N 870.71 E 177.80 12.41 294.38 N 919.79 E 190.25 12.45 310.50 N 968.82 E 202.78 12.54 326.54 N 1017.88 E 342.48 N 1067.13 E 358.28 N 1116.27 E 374.41 N 1164.94 E 391.19 N 1213.84 E 407.79 N 1262.95 E 424.90 N 1311.87 E 440.39 N 1361.37 E 456.65 N 1411.20 E 470.35 N 1462.25 E 484.25 N 1514.60 E. 499.55 N 1569.13 E 515.09 N 1622.47 E 529.80 N 1671.80 E 544.31 N 1719.74 E 560.68 N 1766.23 E 576.65 N 1812.72 E 593.03 N 1859.31 E 609.59 N -1905.77 E 626.65 N 1952.38 E 215.32 12.53 227.92 12.60 240.46 12.54 252.84 12.38 265.41 12.57 278.05 12.64 290.69 12.63 303.34 12.66 316.25 12.91 329.37 13.11 343.10 13.73 358.03 14.93 372.43 14.40 384.91 12.48 396.75 11.84 408.24 11.49 419.67 11.43 431.20 11.53 442.71 11.50 454.35 11.64 S~-..~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING P2-31/PT. McINTYRE 5002922456 NORTH SLOPE COMPUTATION DATE: 4/14/94 DATE OF SURVEY: 040894 JOB NUMBER: AK-MW-40031 KELLY BUSHING ELEV. = 46.50 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE VERTICAL CORRECTION 7412 6946.50 6900.00 644.21 N 1999.09 E 466.11 7524 7046.50 7000.00 660.58 N 2046.58 E 478.02 7636 7146.50 7100.00 677.28 N 2093.77 E 489.85 7747 7246.50 7200.00 693.79 N 2140.37 E 501.40 7859 7346.50 7300.00 709.72 N 2186.11 E 512.51 11.76 11.91 11.83 11.55 11.11 7969 7446.50 7400.00 725.71 N 2231.02 E 523.30 8080 7546.50 7500.00 741.37 N 2275.52 E 533.86 8190 7646.50 7600.00 757.01 N 2319.44 E 544.20 8300 7746.50 7700.00 773.09 N 2362.60 E 554.30 8411 7846.50 7800.00 790.17 N .2407.12 E 565.09 10.78 10.57 10.33 10.10 10.79 8522 7946.50 7900.00 807.45 N 2452.37 E 576.20 8633 8046.50 8000.00 823.66 N 2497.22 E 587.00 8744 8146.50 8100.00 838.76 N 2543.35 E 598.15 8855 8246.50 8200.00 854.77 N 2589.61 E 609.49 8967 8346.50 8300.00 869.99 N 2635.86 E 620.72 11.11 10.79 11.16 11.34 11.23 9078 8446.50 8400.00 883.70 N 2682.03 E 631.71 9188 8546.50 8500.00 896.87 N 2725.94 E 641.73 9297 8646.50 8600.00 909.17 N 2767.12 E 650.58 9320 8667.72 8621.22 911.49 N 2775.48 E 652.28 10.99 10.02 8.85 1.71 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS Date: Subject: From: To: ARCO Alaska Inc. Greater Point McIntyre Engineering May 13, 1994 Transmittal Number ARCO Alaska, Inc. Bob Crandall AOGCC 3001 Porcupine Drive Anchorage, AK 99501 724 The following Greater Point Mclntyre Area data are'enclosed. _ and your cooveration in maintainin~ confidentiality is avvreciated: m P1-03 v/FINAL LOG: Perforation Record (2 1/8" Enerjet) 1 4-15-94 P2-21 v/FINAL DISKETTE: MWD Sub-Surface 4-25-94 v/Directional Survey P2-31 ,/'-FINAL TAPE: DLL/ZDL/CN/GR f099- 9806 I 4-10-94 w/LIS (LDWG) Vet P2-54 ,'FINAL DISKETTE: MWD Sub-Surface 5-10-94 7Directional Survey This information is confidential Schlumberger Sperry Sun Atlas Wireline Sperry Sun Please sign and return to: Elizabeth R. Barker, ATO-415 ARCO Alaska, Inc. P.O. Box 100360 Anchorage, Alaska 99510-0360 Date: Subject: From' To: '>- ARCO Alaska Inc. Greater Point McIntyre Engineering April 19, 1994 Transmittal Number ARCO Alaska, Inc. Bob Crandall AOGCC 3001 Porcupine Drive Anchorage, AK 99501 720 The following and your cooperation in maintaining confidentiality is appreciated: NK-26 FINAL DISKETTE: MWD w/Sub-Surface 3-17-94 qq'-;o~ Directional Survey Greater Point Mcintyre Area data are enclosed. This information is confidential Pl-17 V/FINAL LOG: Production Profile 1 3-7-94 q3- P1-21 V/FINAL LOG: Perf Record 3 3/8" HSD - 6 SPF 1 2/5/94' P2-06 P2-06 P2-06 P2-12 P2-12 P2-15 P2-15 P2-15 ~AL LOG: Perforation Record 2 1/8" Phased 1 Enerjet ~AL LOG: Static Pressure Survey 1 Press-Temp-Gr/CCL F/NALDISKETTE: GCT -Surface 1 w/Sub Directional Survey ~ ~o~ ~/"FINAL LOG: Perf Record 3 3/8" H~, 6 SPF 1 / "'FI2WAL LOG: Static Pressure Survey 1 Press-Temp-Gr/CCL ~INAL TAPE: DIFL/CN/ZDL/GR w/LIS Vet 1 1/30/94 1/31/94 Anadrill Schlumberger Schlumberger Schlumberger INAL LOG: Sub-Sea Vertical Depth (MWD 1 Directional Survey) INAL LOG: Borehole Profile 1 Schlumberger 1-7-94 Schlumberger '//~AL LOG: Z-Densilog Comp NEUTRON GR/Caliper 1/29/94 P2-15 1/29/94 Schlumberger 1 3-5-94 Atlas 3-5-94 Atlas Wireline 3-5-94 Atlas Schlumberger 3-5-94 Atlas Well Name P2-15 P2-1S P2-15 P2-15 P2-15 P2-16 P2-16 P2-23 qq.'b2* P2-29 P2-29 P2-29 P2-29 P2-29 P2-29 P2-29 Data Description ~"~AL LOG: Dual Induction Focused Log GR/SP FINAL DI~5~: MWD Survey w/LIS Vet V~FINAL LOG: Cement Evaluation (CET-GR) FINALLOG: Cement Bond Log (CBT-GR) M~INAL DISKETTE: GCT w/Sub-surface Directional Survey LIS Vet '~INAL LOG: Perforating Depth Control Powered Gun GR "~-TNAL LOG: Perforation Record 3 3/8"HI II, 6 SPF ~'/FINAL DIS+K~MWD Survey w/LIS Ver '/'FINAL TAPE: DIFL/CN/ZDL/GR w/LIS Ver 1 · /FINAL LOG: Borehole Profile v/FINAL LOG: Sub-Sea Vertical Depth (Directional Drillers Data) 7/FINAL LOG: Z-Densilog Comp NEUTRON GR/Caliper '/'FINAL LOG: Dual Induction Focused Log 1 GR/SP '~INAL DISKETTE: .MWD/Survey w/LIS Ver 1 M~INAL DISKETTE: Electronic Multi-shot 1 Survey w/LIS Ver ~~-F~INAL LOG: Cement Evaluation Log (CET-GR) 1 Run # 1 Date Run 3-5-94 3-9-94 3-26-94 3-26-94 3-26-94 1/26/94 1/27/94 3-23-94 2112/94 2-12-94 2-12-94 2-12-94 2-12-94 2-10-94 2-10-94 Company Atlas Sperry Stun. Schlumber, Schlumber; Schlumber[ Schlumber~ Schlumberl Sperry-Sun ATLAS Atlas Atlas Atlas Arias Sperry-Sun Sperry Sun P2-29 3-25-94 Schlumberg -~Well Name~ P2-29 P2-29 P2-30 P2-30 P2-30 Data Description V~"~AL LOG: Cement Bond Log (CBT-GR) X/~NAL DISKETTE: _Sub_-S~lrface Directional Survey (GCT) ~ '/FINAL TAPE: CH Edit 3 Pass CNT-G with Average Pass w/Ver List V/FINAL TAPE: CH Edit TDTP 3 Passes and Average w/Ver List LOC_.' C. ~O~- C~ / ~C. V/FINAL LOG: TDTP Depth Corrected Run # Date Run 3-25-94 3-20-94 1-8-94 1-8-94 12-8-93 Company Schlumberger Schlumberger Schlumberger Schlumberger Schlumberger P2-31 P2-31 P2-31 P2-31 P2-31 P2-31 P2-42 P2-42 P2-a2 P2-42 P2-42 FINAL DISKETTE: MWD w/Sub-Surface Directional Survey ~- ~ ~vFI~e rAL~~TTE: Electronic MultiShot w/LIS *-/FINAL LOG: Sub Sea VD (Multi-shot Directional Survey) ,, ~FINAL LOG: Dual Laterolog/GR/SP FINALLOG: Borehole Profile FINAL LOG: Z-Densflog / Comp Neutron / GR / Caliper ~xlAL LOG: Dual Induction Focused Log/GR/SP '~FINAL LOG: Formation Multi-Tester/GR ~FINAL LOG: Sub-Sea Vertical Depth (MWD Directional Survey) V/FINAL LOG: Z-Densilog/Cornpensated Neutron/GR/Caliper /FINAL LOG: Borehole Profile 04-08-94 4-10-94 4-10-94 4-10-94 4-10-94 4-10-94 119194 1/9/94 1/9/94 1/9/94 1/9/94 Sperry Sun Spergy Sun Atlas Wireline Atlas Wireline Atlas Wireline Atlas Wireline Atlas Atlas Atlas Atlas Atlas Transmittal Number: 720 Page: 3 Well Name P2-42 P2-51 P2-51 P2-51 Data Description '//~AL DISKETTE: M~ Survey w/LIS Vet v/FINAL LOG: TDTP Depth Corrected 1 LOG'. C~'V-~ l '~4AL TAPE: CH Edit 3 Pass TDTP w/Average 1 Pass w/Ver List / / ~xlAL TAPE: CH Edit 3 Pass CNTG and 1 Average w/Ver List P2-57 AL LOG: 2.5' CNT'~ Depth Corrected P2-57 [ FINAL TAPE: CH Edit 2.5 CNT-D 3 passes } w/Average w/Vet List Run # Date Run Company 1/8/94 Sperry-Sun 1-11-94 1-11-94 1-11-94 11-14-93 11-14-93 Schlumberger Schlumberger Schlumberger Schlumberger Schlumberger Please sign 7~ ~~ and return to' % Elizabeth R. Barker, ATO-415 ARCO Alaska, Inc. P.O. Box 100360 Anchorage, Alaska 99510-0360 Transmittal Number: 720 Page: 4 ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 March 4, 1994 Adrian Clark, Drlg Engr Supv ARCO Alaska Inc P O Box 196612 Anchorage, AK 99519-6612 Re: Well # Company Permit # Surf Loc Btmhole Loc Pt Mclntyre P2-31 ARCO Alaska Inc 94-36 204'SNL, 1376'EWL, Sec 14, T12N, R14E, UM 804'NSL, 771'WEL, Sec tl, T12N, R14E, UM Dear Mr Clark: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. David W Joh~s,,ton Chairman BY ORDER OF THE COMMISSION jo/encl c: Dept of Fish & Game, Habitat Section - w/o encl Dept of Environmental Conservation - w/o encl ~,~ pdnled on re~:ycled paper STATE OF ALASKA I'- ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work Drill [] RedrillClllb. Type of well. Exploratoryl-i Stratigraphic Testl-] Development Oil~,, Re-Entry [] Deepen 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. KBE -- 53.5 feet Point Mclntyre 3. Address 6. Property Designation P. O. Box 196612. Anchora(3e. Alaska 9951~-6612 ADL 365548 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 AAC 25.025) 204' SNL, 1376' EWL, SEC. 14, T12N, R14E Point Mclntyre At top of productive interval 8. Well number Number 744' NSL, 956' WEL, SEC. 11, T12N, R14E P2-31 U-630610 At total depth 9. Approximate spud date Amount 804' NSL, 771' WEL, SEC. 11, T12N, R14E 3/30/94 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property 15. Proposed depth (MD and TVD) property line ADL 34624-804 feet P2-30-15'@ 650'MD feet 2560 9984'MD/9212' TVD feet J6. To be completed for deviated wells ,17. Anticipated pressure (see 20 ^AC 25.035 (o)(2)) I . Kickoff depth 2ooo feet Maximum hole angle27.4~ o iUaxlrnum surface 3330 psig At total depth (TVD) 8800'/4390 psig 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length M D TVD MD TVD (include stage data) . . 30" 20" 91.5# H-40 Weld 80' 30' 30' 110' 110' 260 sx Arcticset (Approx.) 13-1/2" 10-3/4" 45.5# J-55 BTC 3744' 31' 31' 3775' 3704' 1326 sx CS 111/354 sx "G"/250 sx CS II 9-7/8" 7-5/8" 29.7# NT-9$HS NSCC 9034' 29' 29' 9063' 8394' 9-7/8" 7-5/8" 29.7# ~cR~o NSCC 920' 9063' 8394' 9983' 9211' 530 sx Class "G" 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural ConductorRECEIVED Surface Intermediate Production Liner. ,~,~,,~;,~ .... ~'" 0ii &. 13~s Cons. C0rr~rnission Perforation depth: measured Ar~ch0rage true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program l'~l Drilling fluid program [] Time vs depth plot [] Refraction analysis[] Seabed reportl-] 20 AAC 25.050 requirementsl-I 21. I hereby ceptffy that tl~ foregoing is true and correct to the best of my knowledge Signed ~ ~ r-o~ /~. C. C-~,,~lCCommissionTitleuseDrillin~En~tineerSuperviSOronly Date z'/Z~/~4'- Permit Number IAPI number Approval date See cover letter ~,~-,~' 150-5~...'~-- -;~- ~'-5""~~' ,~ ... ~...-~--~ for other requ rements Conditions of approval Samples required [] Yes ~ No Mud Icg required []Yes [] No Hydrogen sulfide measures [] Yes ,~ No Directional survey required ,~ Yes [] No Required working pressure for BOPE [] 2M' 1"]3M; 1~5M; I-]10M; []15M' Other: 0rlgirlS. l SJ~Rsd .~y by order of Approved by David W. Johnston Commissioner ~ne commission Date Form 10-401 Rev. 12-1-85 Submit in fl:iplicate Well Name: J PM 2-31 Well Plan Summary IType of Well (p~0~iucer or injector): ,, PRE-PRODUCED SEAWATER ISurface Location: Target Location: Bottom Hole Location: 204 FNL, 1376 FWL, SEC 14, T12N, R14E 744 FSL, 956 FEL, SEC 11, T12N~ R14E 804 FSL,771 FEL,SEC 11, T12N, R14E IAFE Number: I2C0048 (DRILL &COMPLETE). I R_ig: , ! DOYON #14 I _ I Estimated Start 30MAR94 Date: Operating da~;s to 18 complete: .. I MD: 19984 I I TVD: 19212 I I KBE~ 153.5' I IWeil Design (conventional, slimhole, etc.): ISUMHOLE LONGSTRING Formation Markers: Formation Tops MD TVD (BKB) , WEST SAK 7371 6894 , , , K-10, K-5, HRZ 9473 8759 KALUBIK NOT PRESENT KUPARUK 9563 8839 TD 9984 9212 Casing/Tul 4ng Program: Hole Csg/ Wt/Ft Grade Conn 'Length Top Btm Size Tbg O.D. MD/TVD MD/'rVD 30" 20" 91.5# H-40 WLD 80' 30' 110'/'110' 13-1/2" 10-3/4" 45.5# J-55 BTC 3744' 31 '/31' 3775/3704 9-7/8" 7-5/8" 29.7# NT-13CR$0 NSCC 920' 9063' 998379211' /8794' 9-7/8" 7-5/8" 29.7# NT-95HS ~ 9034' 29' MD 9063'/8~9~' 7BG 4-1/2" 12.6# 13C R-80 NSCT 9436' 27' 9463' RECEIVED FEB 2 8 ' . '~ Oil & 6as Co[ls. Corr~mission Anchnmn¢. Logging Program: Open Hole Logs: SURFACE PRODUCTION Cased Hole Logs: GR/Resistivity/Neutron/Density (From top of K-10 to TD) Gyro/Cement Bond Log (After Rig Release) Mud Program: ISpocial design considerations IFresh water dispersed mud to TD (KCL is not needed in water injection wells) Surface Mud Properties: I SPUD . .. Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.7 300 40-60 30-60 60-80 9-10 15-25 Intermediate Mud Properties: ! Fresh /lightly dispersed Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 9.5 50 20-40 15-20 20-30 9-10 10-20 Production Mud Properties: I 3% KCL with HTHP < 15 Density PV Yield 10 sec 10 min ' pH Fluid (PPG) Viscosity Point gel gel Loss 9.5 8-15 15-30 5-15 10-20 9-10 5-8 APl 10.0 15-30 15-30 8-12 <25 9-9.5 5-8 APl HTHP < 15 Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and drilling fluid system schematics on file with AOGCC. Directional: I KOP: I 2000' MD; departure = 3290' ~ TD I Maximum Hole Angle: 27.48 DEG; 72.16 DEG Azimuth i Close Approach Well: P2-30 (FROM 650' MD - 750' MD) The above listed wells'will be secured during the close approach. RECEIVED 28 t994. ,"~!:~,si.',~; 0[i & 6as Cons. 6ommission Anchorage P2-31 10-3/4" SURFACE CASING CEMENT PROGRAM-BJ SERVICES CIRC. TEMP 50°F LEAD CEMENT TYPE: COLD SET III WEIGHT: 12.2 ppg YIELD: 1.92 ft3/sx APPROX #SACKS: 1326 sks (2545 cult) TAIL CEMENT TYPE: CLASS G ADDITIVES: 2 % A-7 Calcium Chloride, .5 GHS FP-12L surfactant WEIGHT: 15.8 ppg YIELD: 1.15 ft3/sx APPROX #SACKS: 354sx (407 cuff) TOP JOB CEMENT TYPE: Cold Set 11 WEIGHT: 14.5 ppg YIELD:0.96 ft3/sx MIX WATER: 3.89 gps APPROX #SACKS: 250 (235 cuff) SPACER: 50 bbls fresh water ahead of lead slurry. CEMENT VOLUME: 1. Lead slurry from 500' above shoe to surface w/80% excess. 2. Tail slurry volume 354 sx (500' + 100% excess + shoe volume). 3. Top job volume 250 sx. MIX WATER: 10.53 gps (50-65°F)Fresh THICKENING TIME: 4:30 hrs MIX WATER: 4.95 gps (50-65°F)Fresh THICKENING TIME: 4 hrs RECEIVED PZ-31' 7-5/8" CASING CEF,4ENT PROGRAM-BJ SERVICES CIRC. TEMP 135° F SPACERS: Pump 20 bbls 2% KCL water, followed by 70 bbls MCS-4 with 2% KCL at 1ppg over mudweight. Follow the spacers with cement. CE~ENTTYPE: Class "G" + 2% KCL ADDITIVES: 0.85% BA-10, 0.65% FL-33 fluid loss additive, 0.2% CD-32 dispersant, 0.3% A-Z, 0.3% R-1 retarder, .5 ghs FP-1ZL surfactant WEIGHT:I 5.7 ppg YIELD: 1.19 ft3/sx MIX WATER: 5.12 gps fresh water APPROX #SACKS: 530 sx (630 CU FT) THICKENING TIME: 4 hrs OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at maximum rate (12-15 bpm). CEMENT VOLUME: Order the cement volume based on the following: . 500' above the top of SISS (Stump Island Sandstone), or 1000' above the top of Kuparuk if SISS is not present. Calculate gauge hole plus 90% excess (excess factor = 1.9) Add 32 cult for the 80' of 7-5/8" shoe joint. Add 30 cult for cement left in the batch mixer and lines. RECEIVED ~:~_r.,,chorage . Z. . . . . 8, 9. 10. 11. , P2-31 Operations Summary MIRU drilling rig. Spud well and drill 13-1/2" hole. Kick off at 2000' MD and build hole angle to 27.48°, 72.16° azimuth. Continue drilling to 3775' md / 3704' tvd. Set 10-3/4" casing and cement same. Test casing to 3000 psi for 30 minutes. Nipple up BOPs and test same to 5000 psi. Pick up 9-7/8" BHA and drill 10' of new hole and perform leakoff test. Drill 9-7/8" hole to TD of 9984' md / 9212' tvd. If LWD logs were obtained short trip then POOH and LDDP and go to STEP 6 below. If LWD logs were not obtained while drilling run wireline open hole logs. If wireline open hole logs were run make a cleanout run. POOH and LDDP. RIH with 7-5/8" L-80 casing and cement same, displacing with 8.6 ppg seawater. Test casing to 4000 psi for 30 minutes. RIH with 4-1/2", 13CR-80 completion assembly. ND BOPE and NU tree assembly. Test tree assembly to 5000 psi. Pump tubing full of diesel plus enough more to freeze protect the annulus to 2200' tvd. Set packer. Test tubing. Test annulus. Notify STATE for witnessing of annulus test. Secure well. Release rig. POST RIG WORK Run cement bond log and gyro. ECEiVED 'Prudhoe Bay E ']ling Prudhoe Bay Point McIntyre SLOT'P2-3 1 WELLPATH' VERTICAL VIEW SCALE 500 fL. / DIVISION TVD REF: RKB VERTICAL SECTION REF: WELLHEAD 0.00' e 0 MD TIE IN P2-31WP4 HORIZONTAL VIEW (TRUE NORTH) SCALE ,500 ft. / DIVISION SURVEY_ REF:...WELLHEAD HALL I BURTDN ~/23/94 3,42 pm 500 500 1000 1500 2000 2500 3000 3500 1500 --1000 130 0.00' e 2000 MD KOP / START OF BUILD ~ 1.50'/100 1.50' e 2100 MD 3,00' e 2200 ND 4.50' @ 2300 MD 6.00' ~ 2400 MD 7.50' ~ 2500 MD 9.00' ~ 2600 MD 10.50' @ M700 MD 12.00' ~ 2800 MD I3.50' e 2900 MD 15.00' ~ 3000 HD START DF CURVE ~ 2.00'/100 Ft 16.99' e 3100 MD 18.99' ~ 3200 MD 20.98' ~ 3300 MD CRITICAL POll, Il DATA ~D lie IN 0 0.00' KOP / START 2000 0.00' DF BUILD e 1.50'/100 fi SIARI DF 3000 15,00' CURVE e 2.00'/100 ft [ND OF CURVE 3625 27.48' YEti SAK 7371 27.48' K-10 9332 27.48' K-5 / HRZ 9473 27.48' lA,GEl / 9563 27.48' KUPARUK / U4 ' ' U3 9592 27.48' U2 9622 27.48' UI 965[ 27,48' L3B 9735 27.48' L3A 9790 27.48' L2D 9805 27.48' L2C 9823 27.48' L2B 9861 27.48' LEA 9895 27.~B' LI 9922 27.48' AZl. TVD N/S E/V 0.00' 0 0 N 0 E 0.00' 2000 O N 0 E 74.32' 2989 35 N 125 C 72.01' 3570 102 N 341 72.01' 6894 636 N 1985 72.01' 8634 915 N 2846 72.01' 8759 935 N 2908 72.01' 8839 948 N 2947 72.01' 8~G4 952 N 2960 72.01' 8891 956 N 2973 72.01' 8917 9G1N 2986 72.01' 8991 973 N 3022 72.01' 9040 980 S 3047 72,01' 9053 9B3 N 3053 72.01' g0G9 985 N 30Gt 72.01° 9103 991N ~078 72.0I' 9133 995 N 3093 72.01' 9157 999 N 3105 22.98' ~ 3400 MD MILUVEACH 9958 ~7.48' 72.01' 9189 1004 N 3120 L TOTAL DEPTH 9984 27.48' 72.01' 9212 1008 N 3132 --k 27.4e- e 362s ~ END Dr cuRvE 356 ~ 10 3/4 ~n DD, 8 3775 MD, 3704 TVD [ Da~e P~ot~ed , 242~94 I 1, ..... 27 48' e 7371 HD WEST SAK _ __ ~ .... ~ ..... .... .... ..... . ......... -500 0 500 1000 1500 2000 2500 3000 3500 4000 VERTICAL SECTION PLANE' 72.16 WELL PERMIT CHECKLIST F=,.D · POOL ADMINISTRATION 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. DA E o 12. COMPANY/~O WELL NAME . 1. Permit fee attached ................... O N Lease number appropriate ............... .~ N Unique well name and number .............. '~ N Well located in a defined pool ............. ~ N Well located proper distance from drlg unit boundary..~ N Well located proper distance from other wells ..... ~ N Sufficient acreage available in drilling unit ..... ~ N If deviated, is wellbore plat included ........ ~__~ N Operator only affected party ............. ~ N Operator has appropriate bond in force ........ ~ N Permit can be issued without conservation order .... ~ N Permit can be issued without administrative approval..~ N Can permit be approved before 15-day wait ....... ~ N -3/ PROGRAM: exp [] dev ~ redrll [] serv~ ON/OFF SHORE O ~ ENGINEERING APPR 14. Conductor strin9 provided ............... 15. Surface casing protects all known USDWs ........ 16. CMT vol adequate to circulate on conductor & surf cs9. 17. CMT vol adequate to tie-in surf csg to next string .... 18. CMT will cover all known productive horizons ...... 19. Casing designs adequate for C, T, B & permafrost .... 20. Adequate tankage or reserve pit ............. 21. If a re-drill, has a 10-403 for abndnmnt been approved. 22. Adequate wellbore separation proposed .......... 23. If diverter required, is it adequate .......... 24. Drillin9 fluid program schematic & equip list adequate 25. BOPEs adequate ...................... 26. BOPE press rating adequate; test to ~6~ psig~ 27. Choke manifold complies w/AP1 RP-53 (May 84) ....... 28. Work will occur without operation shutdown ....... 29. Is presence of H2S gas probable ............. GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures .... Y N/_ 31. Data presented on potential overpressure zones ..... Y ~ ~~ 32. Seismic analysis of shallow gas zones .......... Y/ N~L-'~'~ ~ 33. Seabed condition survey (if off-shore) ......... ~ N 34. Contact name/phone for weekly progress reports .... / Y N [exploratory only] GEOLOGY: ENGINEERING: COMMISSION: Comments/Instructions: Z 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. ARCO ALASKA INC P2 - 31 POINT MCINTYRE Run 1' 12 - April - 1994 DLLIZDLICNIGR 7099 9806 Tape Subfile 2 is type: LIS TAPE HEADER POINT MCINTYRE UNIT OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING RUN 1 6184.00 J. DAHL HENTGES/HEIM P2 - 31 500292245600 ARCO ALASKA INCORPORATED ATLAS WIRELINE SERVICES 12-APR-94 REMARKS: RUN 2 RUN 3 14 12N 14E 204 OPEN HOLE 1376 46.50 45.00 11.80 CAS ING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 10.750 3788.0 9.875 9900.0 DLL/ZDL/CN/GR. CIRCULATION STOPPED AT 13: 00, 09-APR-94. DRILLER'S TD NOT REACHED DUE TO HOLE PROBLEMS. SP WAS NON-RESPONSIVE, POSSIBLY DUE TO 3% KCL EFFECT. BARITE PRESENT IN MUD SYSTEM (3%) CAN EFFECT PE RESPONSE. NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, CALIPER CORRECTED, CHISM NOT ACTIVE, NO CASING OR SALINITY CORRECTIONS APPLIED. A DEPTH SHIFTED RAW CN CURVE IS INCLUDED IN THE FINAL FILE PER ARCO ALASKA'S REQUEST. FILE HEADER FILE NUMBER: EDITED OPEN HOLE MAIN PASS All tool strings with depth shifted and clipped curves; (including cased hole). DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE GR DLL SDN 2435 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 7099.0 9754.0 7099.0 9806.0 9189.0 9778.0 9189.0 9761.0 BASELINE DEPTH LL3 7095.0 7095.0 7114.5 7114.5 7117.5 7117.5 7119.5 7120.0 7125.0 7125.0 7188.5 7189.0 7193.0 7193.5 7233.5 7233.5 7292.0 7292.5 7296.0 7296.5 7373.5 7374.0 7382.5 7382.0 7429.5 7430.0 7458.5 7459.0 7481.0 7481.0 7532.5 7532.5 7667.0 7667.5 7680.0 7680.0 7732.0 7732.0 7835.0 7834.5 7939.5 7939.5 8020.5 8021.0 8185.0 8185.0 8434.5 8435.0 8588.5 8589.0 8774.0 8774.0 8987.0 8987.0 9041.0 9040.5 9058.0 9057.5 9130.5 9130.5 9147.5 9147.5 9164.0 9164.0 9172.5 9173.5 9175.5 9176.0 9189.0 9189.0 9197.0 9202.5 9214.5 9215.0 9220.5 9220.0 9224.0 EQUIVALENT UNSHIFTED DEPTH RHOB NPHI 7095.0 7095.0 9198.0 9203.0 9224.0 all runs merged 9240.5 9242.5 9244.0 9244.5 9247.0 9260.0 9261.5 9262.0 9269.0 9272.0 9279.0 9288.0 9290.0 9301.0 9306.0 9308.0 9308.5 9310.5 9316.5 9324.0 9331.0 9344.5 9352.5 9353.0 9371.0 9380.5 9397.0 9423.0 9442.0 9442.5 9445.5 9446.0 9448.5 9449.0 9457.0 9460.0 9464.0 9472.5 9484.0 9485.5 9486.0 9493.5 9494.0 9499.0 9499.5 9510.0 9510.5 9511.0 9514.5 9525.5 9529.0 9530.5 9532.5 9551.5 9553.5 9586.5 9595.0 9598.0 9607.0 9614.5 9242.5 9244.0 9247.0 9260.0 9262.0 9288.0 9309.0 9352.0 9443.0 9449.0 9484.0 9494.5 9499.0 9510.5 9528.5 9586.0 9597.5 9240.0 9244.0 9261.0 9268.5 9307.5 9316.5 9353.5 9423.0 9442.0 9445.5 9448.5 9457.5 9464.0 9472.0 9485.5 9494.5 9511.0 9530.0 9552.0 9595.5 9244.5 9261.5 9272.0 9279.5 9290.5 9300.5 9306.5 9310.0 9317.0 9323.5 9331.5 9345.5 9354.5 9371.5 9380.5 9397.0 9442.5 9445.0 9448.5 9460.0 9464.0 9484.0 9485.5 9493.5 9500.0 9510.0 9514.5 9525.5 9532.0 9551.5 9553.0 9606.5 9614.5 9635.5 9642.0 9667.0 9667.0 9722.5 9725.5 9725.5 9735.5 9735.5 9765.5 9765.5 9774.0 9773.0 9823.0 9823.0 9823.0 $ MERGED DATA SOURCE LDWG TOOL CODE RUN NO. PASS NO. GR 1 4 DLL 1 4 SDN 1 4 2435 1 4 $ REMARKS: 9635.5 9642.0 9722.5 9735.5 9823.0 MERGE TOP 7099.0 7099.0 9189.0 9189.0 MERGE BASE 9754.0 9806.0 9778.0 9761.0 MAIN PASS. LLD, SP, MTEM, TEND, & TENS WERE SHIFTED WITH LL3. DRHO, PEF, & CALl WERE SHIFTED WITH RHOB. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ??MATCH1. OUT /??MATCH2.OUT /??MATCH3.OUT $ : ARCO ALASKA INC. : P2 - 31 : POINT MCINTYRE : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: 1 2 3 4 5 6 7 8 9 10 11 12 Name Tool Code Samples Units GR DLL 68 1 GAPI LL3 DLL 68 1 OHMM LLD DLL 68 1 OHMM SP DLL 68 1 MV MTEM DLL 68 1 DEGF TEND DLL 68 1 LB TENS DLL 68 1 LB RHOB SDN 68 1 G/C3 DRHO SDN 68 1 G/C3 PEF SDN 68 1 BN/E CALl SDN 68 1 IN NPHI 2435 68 1 PU-S API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 57 515 01 6 4 4 30 739 95 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 22 779 91 0 4 4 22 779 91 0 4 4 22 779 91 0 4 4 22 779 91 0 4 4 98 211 23 1 13 FUCT 2435 '68 1 CPS 14 NUCT 2435 68 1 CPS * DATA RECORD (TYPE# 0) Total Data Records: 342 4 98 211 4 98 211 56 966 BYTES * 23 23 Tape File Start Depth = 9823.000000 Tape File End Depth = 7095.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 81856 datums Tape Subfile: 2 552 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW OPEN HOLE MAIN PASS Composite of all curves and log header data from all tool strings for a single run; Run #1 presented first followed by separate files for any other subsequent runs. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 4 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 7099.0 DLL 7099.0 ZDL 9189.0 2435 9189.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT CABLEHEAD TENSION MODL MODAL SUB GR GAMMA RAY CN COMPENSATED NEUTRON ZDL Z-DENSITY TEMP TEMPERATURE PCM PULSE CODE MODULATOR KNJT KNUCKLE JOINT KNJT KNUCKLE JOINT MIS MASS ISOLATION SUB DLL DUAL LATEROLOG FTS FEED THROUGH SUB $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): STOP DEPTH 9768.0 9820.0 9792.0 9774.0 10-APR-94 FSYS REV. J001 VER. 1.1 1300 09-APR-94 2159 09-APR-94 9900.0 9819.0 7100.0 9806.0 1800.0 TOOL NUMBER 3974XA 3517XA 1309XA 2435XA 2222MA/2222EA 2806XA 3506XA 3921NA 3921NA 3967XA 1229MA/1229EA 9.875 3788.0 0.0 3% KCL POLYMER 10.10 45.0 9.1 5.4 MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE .(BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: MAIN PASS. $ CN WN FN COUN STAT : ARCO ALASKA INC. : P2 - 31 : POINT MCINTYRE : NORTH SLOPE : ALASKA 148.0 0.136 0.096 0.128 0.000 0.445 O.0O0 THERMAL SANDSTONE 2.65 0.000 2.0 72.0 148.0 70.0 0.0 68.0 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 18 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR DLL 68 1 GAPI 4 2 RS DLL 68 1 OHMM 4 3 RD DLL 68 1 OHMM 4 4 SP DLL 68 1 MV 4 5 TEMP DLL 68 1 DEGF 4 6 CHT DLL 68 1 LB 4 7 TTEN DLL 68 1 LB 4 8 SPD DLL 68 1 F/MN 4 9 ZDEN ZDL 68 1 G/C3 4 10 ZCOR ZDL 68 1 G/C3 4 11 SHR ZDL 68 1 4 12 PE ZDL 68 1 BN/E 4 13 CAL ZDL 68 1 IN 4 14 CNC 2435 68 1 PU-S 4 15 CNCF 2435 68 1 PU-S 4 16 CN 2435 68 1 PU-L 4 17 LSN 2435 68 1 CPS 4 18 SSN 2435 68 1 CPS 4 4 57 515 01 6 4 40 514 81 0 4 39 859 45 0 4 23 415 80 5 4 84 503 82 1 4 46 103 82 1 4 46 103 82 1 4 11 639 82 1 4 52 443 33 1 4 09 884 61 1 4 37 715 66 1 4 76 731 33 1 4 24 115 90 6 4 98 211 23 1 4 98 211 23 1 4 52 326 75 5 4 84 023 70 1 4 83 368 34 1 72 * DATA RECORD (TYPE# 0) 994 BYTES * Total Data Records: 840 Tape File Start Depth = 9823.000000 Tape File End Depth = 7095.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 207348 datums Tape Subfile: 3 921 records... Minimum record length: 62 bytes Maximum record length: 994 bytes Tape Subfile 4 is type: LIS TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY ~ FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE REPEAT PASSES Composite of all curves and log header data from all tool strings for a single run; Multiple repeat passes for individual tool strings, if they exist, follow in a separate file. Run #1 presented first followed by separate files for any other subsequent runs. RUN NUMBER: 1 1 3 0.2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9139.0 9766.0 DLL 9190.0 9818.0 ZDL 9200.0 9789.0 2435 9200.0 9772.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT LOGGING SPEED (FPHR): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT MODL GR CN ZDL TEMP PCM KNJT KNJT MIS DLL FTS $ CABLEHEAD TENSION MODAL SUB GAMMA RAY COMPENSATED NEUTRON Z-DENSITY TEMPERATURE PULSE CODE MODULATOR KNUCKLE JOINT KNUCKLE JOINT MASS ISOLATION SUB DUAL LATEROLOG · FEED THROUGH SUB BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE .' MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: 10-APR-94 FSYS REV. J001 VER. 1.1 1300 09-APR-94 2126 09-APR-94 9900.0 9819.0 7100.0 9806.0 1800.0 TOOL NUMBER 3974XA 3517XA 1309XA 2435XA 2222MA/2222EA 2806XA 3506XA 3921NA 3921NA 3967XA 1229MA/1229EA 9.875 3788.0 0.0 3% KCL POLYMER 10.10 45.0 9.1 FLUID LOSS- (C3).: MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAl): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: REPEAT PASS. $ CN WN FN COUN STAT : ARCO ALASKA INC. : P2 - 31 : POINT MCINTYRE : NORTH SLOPE : ALASKA 5.4 148.0 0.136 0.096 0.128 0.000 0.445 0.000 THERMAL SANDSTONE 2.65 0.000 2.0 72.0 148.0 70.0 0.0 68.0 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 18 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 GR DLL 68 1 GAPI RS DLL 68 1 OHMM RD DLL 68 1 OHMM SP DLL 68 1 MV TEMP DLL 68 1 DEGF CHT DLL 68 1 LB TTEN DLL 68 1 LB SPD DLL 68 1 F/MN ZDEN ZDL 68 1 G/C3 ZCOR ZDL 68 1 G/C3 SHR ZDL 68 1 PE ZDL 68 1 BN/E CAL ZDL 68 1 IN CNC 2435 68 1 PU-S CNCF 2435 68 1 PU-S CN 2435 68 1 PU-L LSN 2435 68 1 CPS $SN 2435 68 1 CPS 4 4 57 515 01 6 4 4 40 514 81 0 4 4 39 859 45 0 4 4 23 415 80 5 4 4 84 503 82 1 4 4 46 103 82 1 4 4 46 103 82 1 4 4 11 639 82 1 4 4 52 443 33 1 4 4 09 884 61 1 4 4 37 715 66 1 4 4 76 731 33 1 4 4 24 115 90 6 4 4 98 211 23 1 4 4 98 211 23 1 4 4 52 326 75 5 4 4 84 023 70 1 4 4 83 368 34 1 72 * DATA RECORD '(TYPE# 0) Total Data Records: 220 994 BYTES * Tape File Start Depth = 9821.000000 Tape File End Depth = 9109.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 135988 datums . · Tape Subfile: 4 302 records... Minimum record length: Maximum record length: 62 bytes 994 bytes Tape Subfile 5 is type: LIS CN IS RAW RECORDED NEUTRON IN LIMESTONE UNITS WITH NO BOREHOLE OR ENVIRONMENTAL CORRECTIONS APPLIED. THIS CURVE HAS BEEN DEPTH SHIFTED. THE SAME SHIFTS WERE APPLIED AS THOSE USED FOR NPHI, FUCT, & NUCT CURVES IN THE EDITED MAIN PASS FILE. THIS FILE IS INCLUDED IN THIS FORMAT PER ARCO ALASKA REQUEST. * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 1 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 CN 2435 68 1 PU-L 4 4 98 211 23 1 * DATA RECORD (TYPE# 0) 1022 BYTES * Total Data Records: 43 Tape File Start Depth = 9823.000000 Tape File End Depth = 7095.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 218263 datums Tape Subfile: 5 48 records... Minimum record length: 62 bytes Maximum record length: 1022 bytes Tape Subfile 6 is type: LIS 94/ 4/12 01 **** REEL TRAILER **** 94/ 4/16 01 Tape Subfile: 6 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Sat 16 APR 94 1:22p Elapsed execution time = 23.56 seconds. SYSTEM RETURN CODE = 0
