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Home My WebLink About193-116XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. i~'/l~ File Number of Well History File PAGES TO DELETE Complete RESCAN [] Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original- Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED -[] Logs-of vadous kinds [] Other COMMENTS: Scanned by: Dianna Vincent Nathan Lowell _ U TO RE-SCAN Notes: Re-Scanned by: Bevedy Dianna Vincent Nathan Lowell Date: Is~ ) STATE OF ALASKA ) ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT A~D LOG No. of Completions 1a. Well Status: 0 Oil 0 Gas 0 Plugged B Abandoned 0 Suspended 0 WAG 20AAC 25.105 20AAC 25.110 0 GINJ 0 WINJ 0 WDSPL 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location of Well (Governmental Section): Surface: 4948' NSL, 807' EWL, SEC. 36, T11 N, R14E, UM Top of Productive Horizon: 3101' NSL, 3664' WEL, SEC. 26, T11N, R14E, UM Total Depth: 3862' NSL, 4591' WEL, SEC. 26, T11 N, R14E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 687542 y- 5950868 Zone- ASP4 TPI: x- 682985 y- 5954189 Zone- ASP4 Total Depth: x- 682039 y- 5954927 Zone- ASP4 18. Directional Survey 0 Yes B No 21. Logs Run: CHT 1 GR / CNL 1 ZDL Zero Other 5. Date Comp., Susp., or Aband. 9/15/2004 6. Date Spudded 09/10/1993 7. Date T.D. Reached 09/23/1993 8. KB Elevation (ft): 58.76' 9. Plug Back Depth (MD+ TVD) 11933 + 8875 10. Total Depth (MD+TVD) 11933 + 8875 11. Depth where SSSV set NIA MD 19. Water depth, if offshore NIA MSL CASING, LINER AND CEMENTING RECORD CAsl,Nq¡,'. ".'.' .. '....., ".'" .'.' """, ' $$,~~',Q~~HMb;~~l!IN~.PEe'J1~.~1 $,I;lE¡ , WT~eER'FT; , .' 'To~':/::::BQ:r;rQM'I';'ii,':rOpJ;"...BØtTOMI 20" 94# H-40 Surface 98' Surface 98' 13-3/8" 72# N-80 Surface 3029' Surface 2676' 9-5/8" 47# L-80 1 SOO-95 Surface 9450' Surface 7447' 7-5/8" x 7" 29.7# 129# NT-80 1 13Cr 8454' 11305' 6616' 8902' 4-1/2" 12.6# 13Cr80 11212' 11347' 8895' 8900' 3-1/2" x 2-7/8" 9.3# 16.5# L-80 11178' 11520' 8890' 8892' ., ~ 23. Perforations oRen to Production (MD + TVD of Top and 24. ., ¡'. . Bottom Interval, Size and Number; if none, state "none"): SIZE None 4-1/2",12.6#, L-80 22. . MD TVD MD SCANNED NOV 0 9 2004 26. Date First Production: Not on Production Date of Test Hours Tested PRODUCTION FOR TEST PERIOD + Flow Tubing Casing Pressure CALCULATED + Oll-Bsl Press. 24-HoUR RATE 2004 1b. Well Class: B Development 0 Exploratory 0 Stratigraphic 0 Service 12. Permit to Drill Number 193-116 304-309 13. API Number 50- 029-20448-01-00 14. Well Name and Number: PBU 02-16A 15. Field 1 Pool(s): Prudhoe Bay Field 1 Prudhoe Bay Pool Ft Ft 16. Property Designation: \ ADL 028308 17. Land Use Permit: 20. Thic~ness of Permafrost , 1900' (Approx.) . AMOUNT, ". P'U~'ED" 32" 431 sx Permafrost 17-1/2" 2500 sx Fondu, 400 sx PF 'C' 12-1/4" 1965 sx Class 'G', 300 sx PF 'C' 9-5/S" x S-1/2"380 sxClass 'G' 6" Uncemented 3-3/4" Uncemented " ,', . :' 'T'ùåJ~G,:RE60Rd DEPTH SET (MD) 10922' TVD GAs-McF W A TER-Bsl , ," ~ '25. ACID" F~CTURË;CEME;NTSQUEezE, 'ETC~ DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11040' Set IBP 10980' Set 1st Whipstock, Failed 10960' P&A with 5 Bbls Class 'G' 10949' Set 2nd Whipstock, Pump 5 Bbls Class 'G' on top PRODUCTION TEST Method of Operation (Flowing, Gas Lift, etc.): NIA Oll-Bsl GAs-McF W A TER-Bsl PACKER SET (MD) 10766' CHOKE SIZE GAS-Oil RATIO Oil GRAVITY-API (CORR) 27. CORE DATA, Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if none, state "none". None Form 1 0-407 Revised 12/2003 ORIGINA CONTINUED ON REVERSE SIDE RBDMS 8FL NOV - 9 7004 Ctf 28. ) 29. ) GEOLOGIC MARKERS FORMATION TESTS NAME MD TVD Include and briefly summarize test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". Shublik 10401' 8278' 8323' None Sag River 10351 ' Sadlerochit 10478' 8393' 30. List of Attachments: Summary of Pre- Rig Work and Daily Drilling Reports 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Terrie Hubble ~~ . ~ Title CT Drilling Engineer Date 11-03 --DC¡ PBU 02-16A 193-116 304-309 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Drilling Engineer: Sean McLaughlin, 564-4694 Permit No.1 Approval No. 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 1a: 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 elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. ITEM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITEM 20: True vertical thickness. ITEM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: 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 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). ITEM 27: If no cores taken, indicate "None". SCANNED NO\f 0 9 2.004 ITEM 29: List all test information. If none, state IINone". Form 1 0-407 Revised 12/2003 Submit Original Only ) ) Well: Field: API: Permit: 02-16B Prudhoe Bay Unit 50-029-20448-01-00 204-157 Accept: Spud: Release: Rig: 09/19/04 09/24/04 10/03/04 Nordic #1 PRE-RIG WORK 08/07/04 DRIFT W I TEL, 3.70 CENT & SAMPLE ßAILER TO 11,101' SLM. (STOPPED DUE TO DEVIATION). TT LOC @ 10,892' SLM. NO ELM OR BASE FLANGE MEASUREMENT. TT CORRECTED FROM MD = 11,131'. BAILER EMPTY. CALIPER FROM 10,950 TO GLM #2 @ 6899' SLM. HUNG UP IN GLM - STAND BY FOR CALIPER TO CLOSE. WILL RE-CALlPER FROM GLM TO SURFACE AT LATER DATE. 08/08/04 CALIPER FROM 7050' SLM TO SURFACE - GOOD DATA RECOVERED. TURN WELL OVER TO DSO - LEFT WELL SHUT IN. 08/31/04 RAN 3.70" X 20' DUMMY WHIPSTOCK. SET DOWN @ 10775' SLM. HAD TO JAR UP TO GET FREE. POOH. CUT WIRE ON BOTTOM OF TRSV. FISHED OUT TOOL STRING @ 11084' SLM. GS WAS SHEARED, LEFT DUMMY WHIPSTOCK ON BOTTOM. COULDN'T LATCH DUMMY WHIPSTOCK ON FIRST ATTEMPT. 09/01/04 LATCH DUMMY WHIPSTOCK @ 11,105 SLM, (ZEROED @ GS ADD 20' TO BOTTOM OF D;WHIPSTOCK= 11,125 SLM). HUNG UP @ 10,785 SLM, HIT OJ 500# OVER TO GET FREE, HEAVY DRAG UP TO 10,700 SLM. RAN 3.805 GUAGE RING, 4.5 BLB. OUTTT @ 10,922 MD 2X WI NO PROBLEM. TURN WELL OVER TO DSO TO POP. 09/04/04 SET BAKER 3-3/8" IBP IN 7" LINER AT 11040 FT (MID ELEMENT AT 11042.5 FT). 09/14/04 RIH WI 2-1/8" BAKER MHA I PDS GR-CCL WI CARRIER 13.64" NOZZLE. TAG IBP AT 11029 (UP) CTMD. NO PROBLEMS SEEN. POH AT 40 FPM LOGGING TO 10300. POH. JOB IN PROGRESS. 09/15/04 OOH. VERIFY DATA. GOOD DATA. MU AND RIH WITH DUMMY WHIPSTOCK TO 11000. NO PROBLEMS SEEN. POH. RIH W 14-1/2" X 7" GEN II WHIPSTOCK. SET WHIPSTOCK AT 10980'. POH. RIH WITH 3" JOUST NOZZLE. TAG WHIPSTOCK AND RESET COUNTER TO 10980. MIX AND PUMP 5 BBLS 15.8 PPG CEMENT. 09/16/04 CLEAN-OUT TO 10960 CTMD. CHASE CEMENT OUT OF HOLE AT 80% USING XSLK KCL. FREEZE PROTECT WELL TO 2500 WITH 50/50 MEOH. NOTIFY DSO THAT WELL REMAINS SI. RDMO. SCANNED NOV 0 9 ZOO"} ) ') BP EXPLORATION Operations Summary Report Page 1 418 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-1 6 02-1 6 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/19/2004 Rig Release: 10/3/2004 Rig Number: N1 Spud Date: 7/7/1980 End: Däte From - To Hours Task Code NPT Phase Description of Operations 9/19/2004 01 :00 - 02:30 1.50 MOB P PRE SAFETY MEETING. Held pre-rig move meeting with security, CPS, Nordic, Schlumberger and BP. Reviewed rig move procedure, hazards and mitigation for rig move. 02:30 - 11:15 8.75 MOB P PRE Moved rig from S pad to the Frontier corner on the spine road, when a 1" hydraulic hose to the rigs front right hydraulic drive gear failed at 11 :15 AM and 20 gallons of hydraulic oil was spilled on the spine road. The crew immediately stopped the rig and source of the hydraulic power. The spill was immediately contained on the spine road and security and spill response was notified. 11:15 -13:00 1.75 MOB N RREP PRE Rig crew cleaned up spill with absorbent as good as possible. Replaced 1" hydraulic hose to drive system and backed rig away from spill area. The spill was cleaned up further and absorbent was laid over the spill area. The rig pulled forward and ACS came in behind the rig and spread absorbent material over the spill area and swept it up. The spill was reported as a 20 gal reportable spill. An incident report will be written. 13:00 - 22:30 9.50 MOB P PRE Moved rig from Frontier corner to DS 02-16B. 22:30 - 22:45 0.25 MOB P PRE SAFETY MEETING. Review procedure, hazards and mitgation for backing rig over well. Well is dead and all valves are closed. 22:45 - 23:00 0.25 MOB P PRE Backed rig over well and sat rig down. ACCEPT NORDIC 1 ON DS 02-16B AT 2300 HRS, 09/19/2004. 23:00 - 00:00 1.00 BOPSUP P PRE Nipple up BOPE. Spot trailers and cuttings tank. Installed dikes in rig cellar. 9/20/2004 00:00 - 01 :30 1.50 BOPSURP PRE Nipple up BOPE. Spot equipment. General rig up. 01 :30 - 05:00 3.50 BOPSUP P PRE Pressure 1 function test BOPE. Send test report to AOGCC. Fill rig pits with 2% KCL with 2# Biozan. 05:00 - 07:00 2.00 STWHIP P WEXIT M/U Baker CTC. Pull test. C/O pack-off. 07:00 - 08:30 1.50 STWHIP P WEXIT MU BHA. Fill coil with 2# Biozan KCL water. 08:30 - 10:45 2.25 STWHIP P WEXIT RIH 10:45 - 18:00 7.25 STWHIP P WEXIT Mill window. 2.4 bpm @ 2100 psi. FS=1900 psi 50 K Up Wt, !3K On Wt. Mill from 10,985 to 10,997'. Exit poiint of window not clear. No stalls milling window. 18:00 - 19:30 1.50 STWHIP P WEXIT Mill formation, Slow Rap, stacking wt, 2.5/2.5 bpm, 1950- 2400 psi. 6K WOB, Milled to 10,998'. Back ream window, 48K up wt. No motor work up thru window. Ream to bottom with no motor work. Tag bottom at 10,997.5 ft. 19:30 - 21 :30 2.00 STWHIP P WEXIT Milling formation, Slow ROP. Swap to FloPro. Mill down to 11,000'. 2.5/2.5 bpm, 2680 - 3000 psi, 1.5 fph. Backream window at 1 fpm. 44K up wt with FloPro. Window clean, no motor work. 21 :30 - 22:30 1.00 STWHIP P WEXIT Ream down clean to TD of 10,999'. Backream. RIH clean with no pump. Window is clean. 22:30 - 00:00 1.50 STWHIP P WEXIT POH. circ at 2.4 bpm, 2500 psi. Circ. while POH to surface. :SLAN~\E.C~ NQ\ 0 9 ?fHì4 Printed: 10/4/2004 7:32:41 AM ) ) Page 2 48Þ BP EXPLORATION Operations Summary,'Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-16 02-16 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Date From - To Hours Task Code NPT Phase 9/21/2004 00:00 - 00:30 0.50 STWHIP P WEXIT 00:30 - 01:15 0.75 STWHIP P WEXIT 01 :15 - 01 :30 0.25 STWHIP P WEXIT 01 :30 - 02:30 1.00 STWHIP P WEXIT 02:30 - 04:30 2.00 STWHIP P WEXIT 04:30 - 05:30 1.00 STWHIP P WEXIT 05:30 - 06:30 1.00 STWHIP P WEXIT 06:30 - 07:00 0.50 STWHIP P WEXIT 07:00 - 10:40 3.67 STWHIP N DPRB WEXIT 10:40 - 12:30 1.83 STWHIP N DPRB WEXIT 12:30 - 13:30 1.00 STWHIP N DPRB WEXIT 13:30 - 15:30 2.00 STWHIP N DPRB WEXIT 15:30 - 15:40 0.17 STWHIP N DPRB WEXIT 15:40 - 16:00 0.33 STWHIP N DPRB WEXIT 16:00 - 17:30 1.50 STWHIP N DPRB WEXIT 17:30 - 18:30 1.00 STWHIP N DPRB WEXIT 18:30 - 19:15 0.75 STWHIP N DPRB WEXIT 19:15 - 19:30 0.25 STWHIP N DPRB WEXIT 19:30 - 20:15 0.75 STWHIP N DPRB WEXIT 20: 15 - 20:35 0.33 STWHIP N DPRB WEXIT 20:35 - 22:30 1.92 STWHIP N DPRB WEXIT SC/ANNEr': Start: 9/19/2004 Rig Release: 10/3/2004 Rig Number: N1 Spud Date: 7n/1980 End: Descriptiol1öfOperations POH with milling BHA. Circ to surface. UO milling BHA. Recover 100% of BHA. Mill was worn across the face. M/U SWS CTC. Pull test and press test CTC. SAFETY MEETING. Pre-Spud meeting with crew. Review well plane and hazards. PJSM for M/U MWD BHA. Review procedure, hazards and mitigation for M/U MWD BHA. M/U MWD Build BHA #2. 4.125" HC Bi-center bit, 2.29 deg motor and Sperry MWD. OAL = 65.32 ft. RIH with build MWD BHA. SHT tools, OK. Got 2 for 2 clicks with orienter. RIH. Stop at flag, correct -31 ft CTD. Orient TF to SOL. Trouble getting clicks. TF readings may not be correct. Log GR tie-in in 7" to confirm depths. Added 28 ft to CTD. Whipstock appears to have been set about 30 ft deep when it was set on coil. RIH and tag TO at 11,026 ft. Top of whipstock should be at 11,007 ft. Top of window at 11,012 ft. Drill build section, stall at 11,026 ft. Time drill 11028. Start to drill off 3550 psi @ 2.54 bpm, 3400 psi FS. Pick up seeing overpulls and motor work at 11022'. Orienter failed. POH for failed orienter. C/O orienter and MWD probe. Bit was trashed, graded at 8,8,1/8". It was drilling on and beside metal. M/U 3.80. HC diamond window mill and string reamer to dress window. Checked scribe offset, OK. RIH with 3.80" HC Diamond window mill, string reamer and 2.29 deg motor. BHA #3. OAL = 66.27 ft. SHT tools OK, 2 for 2 clicks with orienter. RIH. Orient TF to 54L. one for one on clicks. Log tie-in with GR inside 7" liner. [-9 ft CTD]. Ream window. Tag TO at 11,028.5 ft. Clean hole to TO. No stalls or motor work in window track. Mill forward, 2.5 I 2.5 bpm, 3400 - 3800 psi, 43L TF, 4-6K WOB, Milled to 11,030 ft. Mill window, very slow progress, 2.6 I 2.6 bpm, 3200 - 3850 psi, 43L TF, 5-6K WOB, Milled to 11,030.9 ft. Back ream to get free spin of 3450 psi, dwn wt of 14.5K, Tag at 11,031'. Continue milling with 45L TF, 2.5/2.5bpm 3450/4040psi, 3-5k WOB. Mill to 11033'. Mill to 11033.3' with 49L 2.5/2.5bpm 3450/4040psi, 4-5k WOB. Stacking wt. P/U & establish freespin @ 2.5bpm/3500psi. Up Wt = 34.5k. S/O wt = 15k. Ease back into milling. Mill to 11035' with 54L 2.5/2.5bpm 3450/4040psi, 5-6k WOB. Mill to 11036' with 54L 2.5/2.5bpm 3450/4040psi, 6-7k WOB. Mill to 11037' with 54L 2.5/2.5bpm 3450/4040psi, 6-7k WOB. Stall @ 11037.2'. P/U & establish freespin @ 2.5bpm/3400psi. Up Wt = 34.5k. S/O wt = 14k. Ease back into milling. Drill into Pñnted: 101412004 7:32:41 AM ) ) Page 34I8Þ BP EXPLORATION Qperations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-16 02-16 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Date From - To Hours Task Code NPT Phase -- 9/21/2004 1.92 STWHIP N 20:35 - 22:30 DPRB WEXIT 22:30 - 00:00 1.50 STWHIP N 9/22/2004 00:00 - 00:40 0.67 STWHIP N 00:40 - 01 :30 0.83 STWHIP N 01 :30 - 01 :40 0.17 CLEAN N 01 :40 - 01 :50 0.17 CLEAN N 01 :50 - 02:45 0.92 CLEAN N 02:45 - 04:25 1.67 CLEAN N 04:25 - 04:35 0.17 CLEAN N 04:35 - 04:45 0.17 CLEAN N 04:45 - 07:30 2.75 CLEAN N DPRB WEXIT DPRB WEXIT DPRB WEXIT DPRB WEXIT DPRB WEXIT DPRB WEXIT DPRB WEXIT DPRB WEXIT DPRB WEXIT DPRB WEXIT 07:30 - 08:20 0.83 CLEAN N DPRB WEXIT 08:20 - 10:20 2.00 CLEAN N DPRB WEXIT 10:20 - 10:50 0.50 WHIP N DPRB WEXIT 10:50 - 12:00 1.17 WHIP N DPRB WEXIT 12:00 - 14:30 2.50 WHIP N DPRB WEXIT 14:30 - 15:45 1.25 WHIP N DPRB WEXIT 15:45 - 16:20 0.58 WHIP N DPRB WEXIT Start: 9/19/2004 Rig Release: 10/3/2004 Rig Number: N 1 Spud Date: 7n/1980 End: Description of Operations hard spot (suspect CIBP) @ 11038'. Let mill burn for 30m ins @ 11038.3' - no progress. Check btm samples - > 99% cmt & steel. Decide to pull for an underreamer. Paint EOP Flag @ 10800' & POOH milling BHA. Continue POOH milling BHA. OOH. PJSM. SIB injector & UD milling BHA #2. Observe very loose lower motor bearing. No major marks on mills. Held PJSM & HAlHM for reheading CT & M/U under-reaming BHA#3. Cut 5.5' CT & install Baker slip CTC. Pull test to 35k & PT to 3500psi - OK. M/U under-reaming BHA #3 with 3-5/8" DB under-reamer, Baker Xtreme motor, 2 jts of 2-3/8" PH6 tbg & MHA (OAL- 85.57'). Stab injector on well. RIH with under-reaming BHA #3 without pumping. Correct CTD -12' @ the flag. RIH BHA #3 belowTT to 10940'. Up wt check = 44k, Down Wt = 17k. Bring on pumps & establish freespin @ 2.2bpm/2580psi. Under-ream down in the 7" from 10940' to 11010' with flopro mud @ 2.22/2.22bpm, 2580psi. Observe no motor work. PUH to 10940'. Under-ream 7" up/down 4x from 10930' to 11010' @ 2.2/2.2bpm, 2550psi & 4fpm. Meanwhile W.O vac trucks to swap the well back to KCL for setting the next WS. No motor work seen. Liner should be clean from 10930 - 11010'. Drop 3/4" steel ball to open circ sub. Ball on seat at 50 bbls. Swap to KCL water. POH chasing FloPro to surface with KCL water. 3.1 bpm, 1500 psi. Flag CT at 10,800' EOP. POH. SAFETY MEETING. Review procedure, hazards and mitigation for C/O BHA. Review procedure for M/U whipstock and running tools. UO BKR Underreamer BHA. M/U BKR 7" Gen II whipstock with FAIV, Sperry MWD, Orienter and MHA. Insert 2 RA PIP tags in whipstock, 10ft from top of whipstock. RIH with Baker 7" Gen II whipstock, FAIV and Sperry MWD. SHT at 1400'. Circ. at 1.6 bpm, good data and tested orienter OK. RIH. Correct to EOP flag at 10,800'. Added 4 ft CTD. Log GR tie-in at 10945'. Log down in 7" liner. Subtract 4 ft CTD. 40K up wt. Circ. at 0.6 bpm to get Sperry data. Orient Whipstock TF to 9L of high side. Top of whipstock at 10950' per Anc. Eng. Increase pump to 2.1 bpm, 2.3, 2.6, 2.9, 3.0 bpm, FAIV Armed. Stop pump, pump 0.2 bpm, FAIV sheared and set whipstock at 2900 psi. Final Whipstock TF was 8R, got a final click when dropped pump to set whipstock. SCANNED NO'-! n 9 2004 Printed: 10/4/2004 7:32:41 AM ') ) BP EXPLORATION Operations Summary Report Page 4 ~ Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-16 02-16 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/19/2004 Rig Release: 10/3/2004 Rig Number: N 1 Spud Date: 7/7/1980 End: Date From - To Hours Task Code NPT Phase Description of Operations 9/22/2004 15:45 - 16:20 0.58 WHIP N DPRB WEXIT Whipstock set with top at 10,950'. Tray TF at 8R of high side. RA tag at 10,960' 16:20 - 18:00 1.67 WHIP N DPRB WEXIT POH with whipstock running tools. 18:00 - 18:30 0.50 WHIP N DPRB WEXIT UO whipstock setting tools with FAIV, Sperry MWD, Orienter and MHA. 18:30 - 20:30 2.00 WHIP N DPRB WEXIT M/U Cementing BHA with 3.0" big hole nozzle, 6' x 2-3/8" PH6 pup, XO & CTC (OAL - 7.89') 20:30 - 21 :00 0.50 WHIP N DPRB WEXIT RIH with cementing BHA. Wt chk @ 10900' - Up = 40k, Run-in = 21k. Lightly tag WS pinch pt 2x @ 10972'. Correct CTD to 10954.6'. Set down 2k on WIS. P/U with 2k Olpull. PUH to 10940' & flag pipe. Meanwhile RIU SLB Cementers & prime up. 21:00 - 21:15 0.25 WHIP N DPRB WEXIT SI well & confirm Obpm injectivity @ 1000psi - saw slight pressure bleeding-off. 21:15 - 21:30 0.25 WHIP N DPRB WEXIT PJSM with all personnel concerning cementing operations. 21 :30 - 22:45 1.25 WHIP N DPRB WEXIT FlushlPT lines to 4k. Mix & pump 5bbls 15.8ppg class 'G' cmt slurry & 5bbls of water behind @ 2.0/2.0bpm & 1070psi. Chase with KCL water @ 2.5/2.5bpm & 2000psi. Pump 1 bbl of cmt out of nozzle. POOH laying in remaining cmt @ 1 :1. Observe pin-hole in CT on the reel @ +1-10780'. Continue POOH to 10000'. TOC - +1-10650'. 22:45 - 23: 15 0.50 WHIP N DPRB WEXIT Circulate down bio-KCL to nozzle @ 1.4bpmflOOpsi with mist oozing out of pin-hole. 23:15 - 00:00 0.75 WHIP N DPRB WEXIT RBIH to 10760' (below SWS nipple) contaminating cmt @ 1.0bpm/500psi. Swap well to bio-KCL milling fluid. 9/23/2004 00:00 - 02:40 2.67 WHIP N DPRB WEXIT POOH chasing cmt contaminated fluid OOH & jetting across nipples. 02:40 - 02:50 0.17 WHIP N DPRB WEXIT COHo UD cmt nozzle BHA. 02:50 - 03:00 0.17 WHIP N DPRB WEXIT M/U swizzle stick & jet BOP stack. Flush choke manifold lines. 03:00 - 03: 10 0.17 WHIP N SFAL WEXIT PJSM for BID CT with N2. 03:10 - 03:45 0.58 WHIP N SFAL WEXIT P/Test N2lines - OK. BID CT with N2 & bleed off. SIB injector & UD swizzle stick. 03:45 - 04:00 0.25 WHIP N SFAL WEXIT PJSM for stripping off & pulling back CT to the reel. 04:00 - 04:45 0.75 WHIP N SFAL WEXIT Slip connector into CT & pull test. Strip-off CT from injector & spool back to reel. 04:45 - 05:15 0.50 WHIP N SFAL WEXIT Secure CT & prep reel for shipment. 05:15 - 08:15 3.00 WHIP N SFAL WEXIT RD hardline to reel. ETA for new CT reel - 06:30hrs & ETA for Peak crane - 07:00hrs. 08:15 - 08:30 0.25 WHIP N SFAL WEXIT SAFETY MEETING. Review procedure, hazards and mitigation for picking reel with Peak crane and setting in new reel of coil. 08:30 - 12:00 3.50 WHIP N SFAL WEXIT Pick reel with crane. Remove reel bushings and install new reel bushing. Pick replacement reel of coil and set in reel stands. Insert reel bushings into reel. 12:00 - 13:30 1.50 WHIP N SFAL WEXIT Pull coiled tubing to injecter head and stab into chains. M/U Baker CTC and pull test. RIU hardline inside reel. 13:30 - 14:00 0.50 WHIP N SFAL WEXIT Fill coil with Biozan, 2.8 bpm, 1200 psi. 14:00 - 15:00 1.00 STWHIP N DPRB WEXIT M/U window milling BHA with 3.80. HC diamond window mill, string reamer, straight motor, 2 jts PH6 and MHA. OAL = 84.7 ft. 15:00 - 17:00 2.00 STWHIP N DPRB WEXIT RIH with window milling BHA. BHA #5. Tag firm cement at 10,766'. SWS UCA cement sample at 2500 psi. Printed: 10/4/2004 7:32:41 AM SCAN!\JEf" ¡ . '! ~;¡ ,. Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date ) .) Page 5- BP EXPLORATION Operations Summary Report 02-16 02-16 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 9/23/2004 17:00 - 18:30 From - To Hours Task Code NPT Phase DPRB WEXIT 18:30 - 19:15 19:15 - 19:45 9/24/2004 19:45 - 20:45 20:45 - 21:35 21 :35 - 22:45 22:45 - 00:00 00:00 - 00:20 00:20 - 03:00 03:00 - 03:40 03:40 - 05:00 05:00 - 07:45 07:45 - 08:00 08:00 - 09:15 09:15 -11:15 11:15-11:40 11 :40 - 11 :50 11 :50 - 13:30 13:30 - 13:45 13:45 - 14:15 14:15 - 15:45 15:45 - 17:30 17:30 - 17:50 17:50 - 18:45 1.50 STWHIP N 0.75 STWHIP N DPRB WEXIT 0.50 STWHIP N DPRB WEXIT 1.00 STWHIP N 0.83 STWHIP N 1.17 STWHIP N 1.25 STWHIP N 0.33 STWHIP N DPRB WEXIT DPRB WEXIT DPRB WEXIT DPRB WEXIT DPRB WEXIT 2.67 STWHIP N DPRB WEXIT 0.67 STWHIP N DPRB WEXIT 1.33 STWHIP N DPRB WEXIT 2.75 STWHIP N DPRB WEXIT 0.25 DRILL P PROD1 1.25 DRILL P PROD1 2.00 DRILL P PROD1 0.42 DRILL P 0.17 DRILL P 1.67 DHILL P PROD1 PROD1 PROU1 0.25 DRILL P 0.50 DRILL P PROD1 PROD1 1.50 DRILL P PROD1 1.75 DRILL P 0.33 DRILL 0.92 DRILL P PROD1 0.17 DRILL P PROD1 Start: 9/19/2004 Rig Release: 10/3/2004 Rig Number: N 1 Spud Date: 7 n /1980 End: Description of Operations Mill firm cement, 2.6 bpm, 2000 psi, 70 fph, Stall at 10,795'. Soft cement below this depth, Mill soft cement at 110 fph. 300 psi motor work. 2K WOB. Milled soft cement to 10,900 ft. Pick up wt = 44K, Down wt = 15k. Milling soft cement at 110 fph, 2.6 bpm, 1650-2100 psi, 2K WOB. Stall @ WS/Lnr pinch pt - 10956'. Flag pipe & correct depth to 10954.6'. Up wt = 44.5k. S/O wt = 14k. Freespin = 2.55bpm/1570psi. Start milling window with 2.55/2.55bpm 1570/1670psi, 1-2k WOB. Mill to 10955'. Mill to 10956' with 2.55/2.55bpm 1570/1950psi, 2k WOB. Mill to 10957' with 2.55/2.55bpm 1570/2050psi, 3k WOB. Mill to 10958' with 2.55/2.55bpm 1570/2050psi, 4k WOB. Mill to 10959.5' with 2.55/2.55bpm 1570/2050psi, 5k WOB. Mill to 10960' with 2.55/2.55bpm 1570/2050psi, 6k WOB. Mill should be @ window mid point. Control mill to 10962' with 2.55/2.55bpm 1570/2250psi, 4k WOB. Stall @ 10962.5'. P/U & establish freespin @ 2.55bpm/2000psi. Ease back into milling & exit Inr. Mill formation to 10972' with 2.55/2.55bpm 2000/2450psi, 3k WOB & 25fph ave Rap. Geo seeing formation in BU samples. Swap well bore to reconditioned flopro mud. Meanwhile backream & dress window/rat hole 3x & drift 2x. Window looks clean. Tentative window depths are: TOWS = 10950', TOW = 10954.6', BOW = 10962.5', RA PIP Tag = 10960'. Paint EOP flag @ 10800' & POOH window milling BHA. POH. Circ to surface. SAFETY MEETING. Review procedure, hazards and mitigation for M/U MWD BHA. M/U Build 1 Turn MWD BHA # 8 with HC Bi-center bit, 1.69 deg motor, MWD, orienter and MHA. OAL = RIH with BHA #8. SHT tools at 1400 ft. All tested OK. RIH. Correct -13 ft CTD to EOP flag at 10,800'. Orient TF to 50L. RIH thru window. Clean window. Tag TO at 10,971 ft. Drilling Z2 Build 1 turn section, 2.61 2.6 bpm, 3230 - 3900 P. . 50L TF, 62 deg incl, 50 fph, Drilled to 11047' Orient TF to 66L. Log GR tie-in with GR in original ope . Subtract 1 ft CTD. TOWhipstock at 10,949', TO ow at 10,954', RA tag at 10,959'. Drilling Z2 B' urn section, 2.6/2.6 bpm, 3230 - 3900 psi, 66L T, deg incl, 50 fph, Drilled to 11,086' ling Z2 Build 1 tum section, 2.6/2.6 bpm, 3230 - 3900 psi, 78L TF, 70 deg incl, 40 fph, Drilled to 11,128' Wiper trip to window. Clean hole. RIH. Drilling Z2 Build 1 turn section, 2.6 12.6 bpm, 3230 - 3900 psi, 72L TF, 71 deg incl, Stacking weight. Drill thru shale @ 11150'. Drill to 11181' with 90L TF, 2.6/2.6bpm 3250/3600psi, 3k WOB & 85fph ave Rap. Orient 1 click & drill to 11190' with 80L TF, 2.6/2.6bpm SCANNED Nn\f n 9 '200~, Printed: 10/4/2004 7:32:41 AM ~ ~, W6Æ ã(l\wc:'c\- j)7S cFl ({ ( ~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 1. Type of Request: . Abandon 0 Repair Well II Plug Perforations 0 Stimulate 0 Other 0 Alter Casing 0 Pull Tubing 0 Perforate New Pool 0 Waiver 0 Time Extension 0 Change Approved Program 0 Operation Shutdown 0 Perforate 0 Re-Enter Suspended Well 2. Operator Name: 4. Current Well Clay-: 5. Permit To Drill Number BP Exploration (Alaska) Inc. II Development D Exploratory 193-116 /' 13. Address: D Stratigraphic D Service 6. API Number: ~ P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20448-01-00 7. KB Elevation (ft): 58.76' 9. Well Name and Number: PBU 02-16A / 8. Property Designation: 10. Field / Pool(s): ADL 028308 Prudhoe Bay Field / Prudhoe Bay Pool 11'. '....i.i,'. ,".'.,'.". ',. ,i~."~"."~.' "".' ...,.'."'..:!i: ;I,. .< ""i'."'". '...i'."." '....,.,.., ...,...".r.. ."',....'... Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 11933 ~75 11933 8875 None None .<,. 'v., Sb'I¡,... ."".,..': < Mt ,',".'. ,oTVD. ,8t.11'$t .. ""nl'l, 'M"" 98' 20" 98' 98' 1530 520 ~ 3029' 13-318" 3029' 2676' 5380 2670 9450' 9-518" 9450' 7447' 6870 4760 ~ Liner 2006' 7" 9299' - 11305' 7317' - 8902' 8160 7020 Liner Tieback 845' 7-5/8" 8454' - 9299' 6616' - 7317' 6890 4790 Liner 135' 4-1/2" 11212' - 11347 8895' - 8900' 8430 7500 Liner 342' 3-1/2" x 2-7/8" 11178' - 11520' 8890' - 8892' 10160 10530 Perforation Depth MD (ft): Perforation Depth TVD (ft): I Tubing Size: Tubing Grade: Rlt:crbing MD (ft): 11098'-11923' 8867' - 8875' 4-1/2", 12.6# L-80 . &... ' Packers and SSSV Type: 7" Baker 'FB-1' pkr; 4-1/2" Baker 'SC-1L' pkr; 7" Baker Packers and SSSV MD (ft): 11212"; 'f1&2Jt,Jl0766'; 'SABL-3 pkr; 4-1/2" Camco 'TRDP-4A' SSSV Nipple I¡ I'{ .2103' .~. 'j"1 ¡,... A 12. Attachments: 13, Well Class after proposed ~a¡~'J 1"'14 II Description Summary of Proposal D BOP Sketch D Exploratory II I~ .S~rvice D Detailed Operations Program ~ 14. Estimated Date for AU9~ 12)004 15. Well Status after proposed work: -q<a Commencing Operations: DOil DGas D Plugged II Abandoned 16. Verbal Approval: Ðaté: DWAG DGINJ DWINJ D WDSPL Commission Recresentative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Sean Mclaughlin, 564-4694 Printed Name Sean McLaughlin Title CT Drilling Engineer . ç-. ¡v1l(rV Date 81to/CJ~ Prepared By NameiNumbe~ Sianature Phone 564-4694 Terrie Hubble, 564-4628 ... ... .'..............., '.'.i.'... . Conditions of approval: Notify Commission so that a representative may witness I Sundry Number: 304. ,YJq D Plug Integrity D BOP Test D Mechanical Integrity Test D Location Clearance . ,..... ~~lÁ{rrtf J for ~;Jx~L ~il Ol-/IPß. Other: A-p fh6l1l J 1-0 nt.L 1(9 . 40 I ",'...,""'Fo _off - 407 Date {'ltr/#'/ ~provoo ~~ .t '(¿. APPROVED BY COMMISSIONER THE COMMISSION Form 10-403 ~ ~ S~b~Jfr' îu~ ~O, FL ORIGINAl., RBDMS B ~ ~ bp To: Winton Aubert Petroleum Engineer Alaska Oil & Gas Conservation Commission From: S.M. McLaughlin CTD Engineer Date: August 8, 2004 Re: P&A operations for well 02-l6A as part of the CTD sidetrack Well 02-16A is a candidate for a through tubing sidetrack with the SLB/Nordic 1 Coiled Tubing Drilling rig. If the Kuparuk River bridge closure is longer than expected drilling operations could commence as early as 8/13/04. The sidetrack, 02-l6B, will exit the existing 7" liner off a whipstock in Zone 2 and target Zone lA. The proposed kick off point is above the existing perforations, which will be isolated by a CIBP and cement. / The following describes work planned for the P&A and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. Pre CTD Summary 1) 0 MIT-OA 2) 0 MIT-IA 3) 0 AC-LD aT; AC-PPPOT-IC; AC-PPPOT-T 4) E Set C Rat 11100' 5) E Set í5Stock at 11000' ? 6) C ~ë off per~agb~s ~.¥~ve tt~w at the TOW, The pre CTD work is slated to begin on 8/09/04. Sean McLaughlin CTD Drilling Engineer 564-4694 CC: Well File Sondra StewmaniTerrie Hubble ..---... ~ TREE = GRAY GEN2 WB.UEAD = FMC ACTUATOR - AXELSON KB. EL.EV = 58,8' B F. EL.EV = KOP= 1298' Max Angle = 97 @ 11784' DatumMD= 1107T DatumTVD = 8800' SS 02-16A SAFErY NOTES: 4-112" a-tROMETBG. HORIZONTAL WELL - 70° @ 11097' AND 90' @ 11274' 7" LNR, 29#, NT-SO, .0371 bpf, 10 = 6.184" 29' 5-1/2" X 4-1/2" XO 15-1/2" lBG, 17#, L-80, .0232 bpf, 10 = 4.892" H I TOP OF 4-1/2" lBG H 13-3/8"CSG, 72#, N-80, 10 = 12.34T' 2103' 4-1/2" CAM lRlF-4A SSSV NP, 10 = 3.812" . GAS LIFT MA.tÐRB.S ST M) TVD DEV lYÆ VLV LA.TCH PORT DATE 1 3597 3056 48 TGRJ RK 2 6941 5444 39 TGRJ RK 3 9100 7148 33 TMPOX BK 4 9205 7237 32 TMPDX BK Minimum ID =2.441" @ 11186' 3-112" X 2-7/8" XO TOPOF7-518" LNR-TIEBACK 9270' 4-lIZ' BAKER FaR 7-518" LNR- TBI<, 29.7#, NT-SO, :0459 bpf, D = 6.875" TOP OF 7" LNR MILLOUT WltÐCNV 9450' - 9500' 9-518" CSG, 47#, L-80, 10= 8.681" 10754' 4-1/2" Ail.R<ER SWS NIP, 10 = 3.81Z 4-HZ' TlBlNG TA R.. WLEG HB.MDTTNOTLOGGED I 4-1/2"TBG, 12.6#, L-80, .0152bpf, 10= 3.958" 10922' 11178' 4-1/2" BAKERSC-1 L PKR TOP OF 3-1/Z' LI'R - CT 3-1/2" LI'R-CT, 9.3#, L-80, .0087 bpf ,10 = 2.992" TOP OF 2-7/8" LI'R - PORTED 11186' 11212' 11218' 3-1/2" X 2-7/8" XC, D = 2.441" 7" BAKER FB-1 A<R(B8-i LNR) 4-1/2" PARKER SWS NIP, 10 = 3.813" 4-1/2" lBG,12.6#, 13-CR-80, .0152 bpf, 10= 3.958" H4-1/2" lUBING TAIL I PERFORATIOO SUMMA.RY REF LOG: MJVD ON 10/22/93 ANGLE AT TOP PERF: 68 @ 11098' N:Jte: Refer to R-oduction DB for hisbrical perf data SIZE SPF 1N1ERII AL OpnlSqz DATE 2-7/8" 4 11098-11114 0 10/16/00 2-7/8" 32 11347-11923 0 10,Q2/93 2-7/8" 32 11347 -11520 0 04/29/94 2-7/8" BAKER FLOAT SHC 2-718" LNR- PORlED,6.5#, L-80, .0056 bpf, 10 = 2.441" 11933' Dt\1E RßI BY COMtÆNTS DATE REV BY COMII.£NTS 06/SO ORGINAL COMR.E1lON .. 10/31/93 SŒTRAO< 12/10/00 S5-Sl. T CONVERlED TO CANV AS 03108101 SIS-M) FINAL 01/31/02 RNITP CORRECllONS 06111/03 CM:>I1LP KB EL.EV A TIOO OORRECTIOO PRUDI-OE BAY If\IlT W8..L: 02-16A PERMT N:J: 1931160 API N:J: 50-029-20448-01 SEC36, T11N, R14E,4589.95' FB..& 1417.31'FNI BP exploration (Alaska) TREE = W8...LHEAD = ACTIJATOR= KB. 8...EV = BF, 8...EV = KOP= Max Angle = Datum MD = DatumTVD= GRAY GEN 2 FMC AX8...S0N 58.8' ^~'\ 02-168 Proposed CTD Sidetrack 1298' . . ....- .... .97 ~.1~?~: 11077' 8800' SS 5-1/2" TBG, 17#, L-80. .0232 bpf, 10 = 4.892" TOP OF 4-1/2" TBG 13-3/8" CSG. 72#, N-80, D = 12.347" TOPOF 7-5/8" LNR-ilEBACK I 7-5/8" LNR- TBK, 29.7#, NT-80, .0459 bpf, ID = 6.875" I TOP OF 7" LNR H TOP OF CEMENT 9-5/8" CSG, 47#, L-80, D = 8.681" 9450' MLLOUT WNXJW 9450' - 9500' Liner Top Packer 1 0840' 4-1/2" TBG, 12.6#, L-80, .0152 bpf. D = 3,958" I Mechanical Whipstock I ICIBP I TOP OF 3-1/2" LNR- CT I 3-1/2" LNR-CT, 9.3#, L-80, .0087 bpf, D = 2.992" TOP OF 2-7/8" LNR- PORTED I TOP OF 4-1/2" TBG I 7" LNR, 29#, NT-80, .0371 bpf, ID = 6.184" 4-1/2" TBG, 12.6#, 13-CR-80, .0152 bpf. ID = 3.958" ÆRFORA TION SUMMARY REF LOG: MWD ON 10/22/93 ANGLEATTOPÆRF: 68@ 11098' Note: Refer to A-oduction DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2-7/8" 4 11098 -11114 0 10/16/00 2-7/8" 32 11347-11923 0 10/02/93 2-7/8" 32 11347 - 11520 0 04/29/94 . &, 'f NOTES: 4-1/2" CHROMETBG. HORIZONTAL W8...L - 700@ 11097' AND900@ 11274' 29' 2103' 5-1/2" X 4-1/2" XO -i4-1/2" CAM TRDP-4A SSSV NIP, 10 = 3.812" I ST MD TVD 1 3597 3056 2 6941 5444 3 9100 7148 4 9205 7237 GAS LFT MANDR8...S DEV TYPE VLV LATCH 48 TGPD RK 39 TGPD RK 33 TMPDX BK 32 TMPDX BK PORT DATE 9270' 10754' 10766' 10909' 10922' 10850' 10850' 10860' -i4-1/2" BAKER PeR I 4-1/2" PARKERSWS NIP, 10= 3.812" 7" BAKER SABL-3 A<R 4-1/2" PARKER SWS NIP, ID = 3.812" 4-1/2" TUBING TAR.. WLEG 8...MD 1T NOT LOGGED Top of Cement Top of 3-1/2" Liner ....j3-1/2" XNNIP, ID=2.75" I I 3-3/16" X 2-7/8" crTi'ed and perfedl-i 13500' I 11178' 11186' 11212' 11218' DATE REVBY COMMENTS DATE REVBY COM\1ENTS 06/80 ORIGINAL COMPLETION 10/31/93 SIDETRACK 12/10/00 SIS-SL T CONVERTED TO CANVAS 03/08/01 SIS-MD FNAL 01/31/02 RNITP CORRECTIONS 06/11/03 CMOITLP KB 8...EV A TION CORRECTION 4-1/2" BAKERSC-1L A<R 3-1/2" X 2-7/8" XO, ID = 2.441" 7" BAKER FB-1 A<R (BEH LNR) 4-1/2" PARKER SWS NIP, ID = 3.813" 4-1/2" TUBING TAIL PRUDHOE BA Y UNIT W8...L: 02-16A PERMIT No: 1931160 API No: 50-029-20448-01 see 36, T11N, R14E, 4589.95' Fa.. & 1417.31' FNL BP Exploration (Alaska) STATE OF ALASKA '~'~' ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate _ Plugging _ Perforate _X ADD PERFS Pull tubing _ Alter casing _ Repair well _ Other_ 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB feet) BP Exploration (Alaska), Inc. Development__X RKB 62 feet 3. Address Explorato~._ 7. Unit or Property name P. O. Box 196612 Stratigraphic__ Anchorac, le, AK 99519-6612 Service._ Prudhoe Bay Unit 4. Location of well at surface 8. Well number 331' FNL, 4473' FEL, Sec. 36, T11 N, R14E, UM (map's 687542, 5950868) 02-16A At top of productive interval '~ 9. Permit number / approval number 2014' FNL, 3669' FEL, Sec. 26, T11 N, R14E, UM (map's 682981, 5954354) ~ 193-116 At effective depth 10. APl number 1722' FNL, 4248' FEL, Sec. 26, T11 N, R14E, UM (map's 682390, 5954632) 50-029-20448-01 At total depth 11. Field / Pool 1423' FNL, 4582' FEL, Sec. 26, T11 N, R14E, UM (map's 682048, 5954922) Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Totaldepth: measured 11923 feet Plugs(measured) Tagg~l~7~l~(~6/22/1999). I~ ~immq~ll~ B,m,l V I,,m !~' true vertical 8875 feet Effective depth: measured 11473 feet Junk (measured) MAR true vertical 8892 feet Casing Length Size Cemented"-~' ~ ~="" "---~ref~d~~Cc;~?ei~Vertica, Depth Conductor 98' 20" 431 sx PF 130' 130' Surface 2997' 13-3/8" 2500 sx Fondu, 400 sx 3029' 2676' PF 'C' Intermediate 9432' 9-5/8" 1965 sx Class 'G', 300 sx 9450' 7449' PF 'C' Liner Tieback 845' 7-5/8" Uncemented 8454' - 9299' 6616' -7317' Liner 1736' 7" 380 sx Class 'G' 9299' - 11035' 7317' - 8839' Liner SideTrack 342' 3-1/2" x 2-7/8" Uncemented 11178' - 11520' 8890' - 8892' Perforation depth: measured Open Perfs 11075'-11090', 11098'-1114', 11130'-11150', 11347'-11923', Ported Liner 11186'-11520', Open Hole Completion 11520'-11923'. true vertical Open Perfs 8858'-8864', 8867'-8872', 8877'-8883', 8900'-8875', Ported Liner 8891 '-8892', Open Hole Completion 8892'8875'. Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, TBG @ 29'; 4-1/2", 12.6#, L-80, TBG @ 10922'. 4-1/2", 12.6# 13-CR-80 TBG f/11212'- 11347'. Packers & SSSV (type & measured depth) 7" x 5-1/2" Baker 'SABL-3' PKR @ 10766'. 7" x 4-1/2" Baker SC-1L PKR @ 11178'. 7" x 4-1/2" BKR FB-1 PKR @ 11212'. 4-1/2" Camco TRDP-4A SLVN SSSV NIP @ 2103' MD. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Representative Daily Averaqe Production or I niection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 02/22/2003 835 33534 0 1336 Subsequent to operation 03/09/2003 922 33628 0 1711 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run __ Daily Report of Well Operations __ Oil ._X Gas __ Suspended __ Service 17. I hereby certify that the foregoing is truenand correct to the best of my knowledge. ,~1~'~~~~~ Title: TechnicalAssistant Date March 10, 2003 DeWayne R. Schnorr Prepared by DeWayne R. Schnorr 564-5174 Form 10-404 Rev 06/15/88 · ORIGINAL SUBMIT IN DUPLICATE 02-16A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 03/01/2003 PERFORATING: DRIFT/TAG 08/02/2003 PERFORATING: PERFORATING 03/03/2003 TESTEVENT--- BOPD: 843, BWPD: 6, MCFPD: 30,161, AL Rate: 0 EVENT SUMMARY 03/01/03 RAN 10'x 3 3/8 DUMMY GUN TO CORRECTED DEPTH OF 11177'. <<< RETURNED WELL TO POP >>> O3/02/03 PERFORATE INTERVALS: 11130-11150 & 11075-11090 USING 3 3/8" HSD WITH 6 SPF 3406 POWERJET HMX CHARGES IN TWO RUNS. TIE IN TO SWS MEM BORAX LOG DATED 22 JUN 1999. DIFFICULTY CONSISTENTLY REACHING INTERVAL FOR LOWER GUN DUE TO HAW. WHP BEFORE/AFTER SHOOTING DID NOT CHANGE. <<< NOTIFY PAD OP OF WELL STATUS: LEFT SHUT IN. >>> 03/03/03 TESTEVENT--- BOPD: 843, BWPD: 6, MCFPD: 30,161, AL Rate: 0 Fluids Pumped BBLS I PRESSURE TEST SURFACE PRESSURE CONTROL EQUIPMENT WITH DIESEL ( 1 TEST) 1 TOTAL ADD PERFS THE FOLLOWING INTERVALS WERE PERFORATED USING THE 3-3/8" HSD HMX 3406- POWERJET 6 SPF, 60 DEGREE PHASING, RANDOM ORIENTATION. 03/03/2003 11075'-11090' 11130'-11150' Page i STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate _ Plugging _ Pull tubing _ Alter casing _ Repair well _ Perforate _X Other_ 2. Name of Operator BP Exploration (Alaska), Inc. 3. Address P. O. Box 196612 Anchorage, AK 99519-6612 4. Location of well at surface 329' FNL, 4472' FEL, Sec. 36, T11N, R14E, UM At top of productive interval 2014' FNL, 3669' FEL, Sec. 26, T11N, R14E, UM At effective depth At total depth 1417' FNL, 4590' FEL, Sec. 26, T11N, R14E, UM 5. Type of Well: Development __X Exploratow~ Stratigraphic_ Service__ (asp's 687542, 5950868) (asp's 682981, 5954354) (asp's 682039, 5954928) 6. Datum elevation (DF or KB feet) RKB 62 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 02-16A 9. Permit number / approval number 193-116 10. APl number 50-029-20448-01 11. Field / Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 11923 feet Plugs (measured) 8875 feet Tagged PBTD (6/22/1999) @ 11473' MD. Effective depth: measured true vertical 11473 feet Junk (measured) 8892 feet Casing Length Conductor 98' Surface 2967' Production 9388' Tieback Liner 845' Liner 2006' Ported Liner 342' Size Cemented 20" 431 Sx PF 13-3/8" 2500 Sx Fondu & 400 Sx PFC 9-5/8" 1965 Sx Class G & 300 Sx PFC 7-5/8" Uncemented 7" 380 Sx Class G 2-7/8" Uncemented Measured Depth True verticalDepth 98' 98' 3029' 2676' 9450' 7447' 9299' 7257' 11305' 8902' 11520' 8892' Perforation depth: measured 11098'- 11114'; (Ported Liner 11186'- 11520'); (Open Hole 11520' - 11923'). true vertical 8867' - 8873'; (Ported Liner 8891' - 8892'); (Open Hole 8892' - 8875'). Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80 Tbg @ 29' MD; 4-1/2", 12.6#, L-80 Tbg @ 10922' MD; 4-1/2", 12.6#, 13CR-80 Tbg @ 11347' MD. Packers & SSSV (type & measured depth) 7" BAKER SABL-3 PACKER @ 10766' MD; 4-1/2" BAKER SC-IL PACKER @ 11178' MD. 7" BAKER FB-1 PACKER (BEHIND PORTED LINER) @ 11212' MD; 4-1/2" CAMCO TRDP-4A SSSV @ 2103' MD. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation OiI-Bbl 821 1202 Representative Daily Average Production or Injection Data Gas-Mcr Water-Bbl 21683 0 25945 0 Casing Pressure Tubing Pre~ure - 1538 1265 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations ._X 16. Status of well classification as: Oil __X Gas__ Suspended. - Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ~ ~I~' ~ Title: DS 2 Surveillance Engineer Signed / Brian Carlson Form 10-404 Rev 06/15/88 · Date IJ /1 /O O Prepared by Paul Rauf 564-5799 SUBMIT IN DUPLICATE 02-16A DESCRIPTION OF WORK COMPLETED PERFORATING OPERATIONS Date Event Summary 10/14/2000: 10/16/2000: RIH & drifted to 11163' MD (HAW). MIRU ELU. PT'd BOP/Riser to 3000 psi. RIH w/perforating guns & shot 16' of add perforations located @: 11098' - 11114' MD (Zone 1) Used 3-3/8" carrier & all shots 6 SPF. POOH w/guns - ASF. RD ELU. Placed well BOL & obtained production data. RECEIVED t',,,¢V 0 9 2000 AJaska Ch'l & Gas Cons. Corem/ss/on Page 1 PERMIT DATA AOGCC Individual Well Geological Materials Inventory T DATA_PLUS Page' 1 Date' 09/29/95 RUN DATE_RE CVD 93-116 5825 93-_116 o~:qgo 93-116 5991 93-I16 407 93-116 93-116 93-116 93-116 93-I1~ 93-116 DAILY WELL OP SURVEY BHP CL (CTC) CNL/GR MWD-GR 93-1'16 MWD-GR 93-116 MWD'GR 93-116 SBT/GR/CCL 93-i16 SSTVD 93-116 93-116 USIT(C&C) ZDL/CNL/GR/CAL ~H-CN,i0003-11281 ~1933-11357, OH-MWD'GR L~T~9400-1i307, OH-MWD'GR ~~COMP DATE:lO~S1~93 ~/~ 09/07/93-10/31/93 ~NADRILL ~000-11285 ~0590-10810 ~10000-11255 L~MD~9400-!130? L~ TVD~9400-11307 '~11357-11933 ~0000-11110 ~/~0000-i1285 -~?000-9280 ~I~0000-1!285 10/19/1993 2 02/17/1994 1 02/17/1994 12/14/1993 12/14/1993 12/14/1993 1 10/19/1993 1 12/02/1993 1 10/19/1993 10/19/1993 10/19/1993 12/01/1993 1 12/02/'1993 1 10/19/1993 1 10/29/1993 ]. 10/19/1993 Are dry ditch samples Was the well cored? Are well tests required? yes Well is in compliance ~ Initial ,~.OM~ ~EN _ ~ required? yes ~__And received? yes ~nalysis & description .~_~eceived? ---ye~---~z~---~ GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie RECEIVED APR 1 2 1995 Alaska 011 & Gas Cons. Commission Anchorage NO. 9391 Company: 4/1 1/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk D.S. 6-9 ~ 95055 CNTD 01 2395 1 D.S. 4-35 ~ 95085 DUAL BURST-TDT-P 022895 1 D.S. 14-3 "'J 94187 REDO CNTD 032894 1 D.S. 2-16A"--J 95147 REDO MWDGR 102394 1 D.S. 1-06 .""J 94399 REDO DUAL BURSTTDT-P 061394 1 D.S. 4-19 95106 DUAL BURST TDT-P 031795 1 D.S. 9-36 BL"---J 95025 MWD GR 1 01 294 I - D.S. 1-06A'--.J CBT 032495 I 1 D.S. 1-06A"--J CNTG 032495 1 1 D.S. 1-22A '"-J PERF RECORD 033095 1 1 D.S. 4-12'''''-~ CBT 032695 1 1 D.S. 4-12 ~. TUBG PUNCHER RECORD 032395 I 1 D.S. 6-8 ~ PERF RECORD 032595 I 1 D.S. 7-24 ~ PERFRECORD 032695 I 1 D.S. 11-27 '--.3 BASE LINE SURVEY 032395 1 1 D.S. 9-36 BL "'-J MWD GR (MD) 1 021 94 I 1 D.S. 9-36 BL '"J MWD GR (TVD) 1 021 94 I 1 :D.S. 9-36 BL ""--.J MWD GTF (MD) 1 021 94 I I PLEASE NOTE: D.S. 14-3 REDO - ORIGINAL WAS MISSING FILE #4 D.S. 2-16A REDO - MERGED TWO PREVIOUS RUNS TOGETHER (JOB # 93560 & 93561) , oo. w.o, DATE: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. STATE OF ALASKA ,~-.....,. ALASKA '-AND GAS CONSERVATION CC vllSSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed' Operation shutdown : Stimulate X Plugging Perforate Pull tubing ~ Alter casing ~ Repair well ~ Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510~0360 4. Location of well at surface 332' FNL, 807' FWL, Sec. 26, T11 N, R14E, UM At top of productive interval 2014' FNL, 1616' FWL, Sec. 26, TllN, R14E, UM At effective depth 1659' FNL, 1443' FWL, Sec. 26, T11N, R14E, UM At total depth 1683' FNL, 1453' FWL, Sec. 26, T11 N, R14E, UM 5. Type of Well Development Exploratory Stratigraphic Service ..,-,.~:-:.?..,~::3 ()ii & ~, .... Cons. Commission Anchoraae 6. Datum of elevation(DF or KB) 64 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 2-16A 9. Permit number/approval number 93-116 10. APl number 50 - 029-20448-01 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 11923 feet Plugs(measured) 8876 feet 11923 feet 8876 feet Junk(measured) Casing Length Conductor 98' Surface 2965' Production 9386' Tieback Liner 845' Liner 2006' FL45 Liner Ported 342' Perforation depth: Size Cemented Measured depth True vertical depth 20" 431 sx PF 98' 98' 13-3/8" 2500 sx Fondu & 400 sx PFC 3029' 2676' 9-5/8" 1965 sx CIG & 300 sx PFC 9450' 7448' 7-5/8" Uncemented 9299' 7317' 7" 380 sx CIG 11305' 8889' 2-7/8" Uncemented 11520' 8894' 86-11520'; Open Hole: 11520-11923' measured Ported Liner: 111 true vertical pOrted Liner: 8883-8894'; Open Hole: 8894-8876' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 41' MD; 4-1/2", 12.6#, L-80, PCT @ 10922' MD; 4-1/2", 12.6~, Tubing @ 11347' MD. Packers and SSSV (type and measured depth) 7" Baker SABL-3 Packer @ 10766' MD; 4-1/2" Baker SC1L Packer @ 11178' MD; 7" Baker FB-1 Packer @ 11212' MD; Camco TRDP-4A-SSSV @ 2103' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. Treatment description including volumes used and final pressure 14. Prior to well operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure 1832 2782 42 Tubing Pressure 228 Subsequent to operation 2777 4076 62 -- 222 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil x. Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-404 Rev 06/15/88 Title 1119/9 SLW cc: JED, JWP Engineering Supervisor Date SUBMIT IN DUPLICATE 2-16A DESCRIPTION OF WORK COMPLETED WELLBORE MILLING & CTU CONVEYED PORTED LINER INSTALLATION 2/25/94: MIRU & PT equipment. Pumped 190 bbls of Hot Crude fullbore down the tubing for paraffin removal, w/intermittent shutdowns to surge the well. Rigged down. 3/3/94: MIRU CTU & PT equipment to 4000 psi. RIH w/CT & jetted Hot Crude down to a restriction tagged at 8250' MD. Jetted several stages of Crude/Diesel/Xylene attempting to pass the restriction. Pumped 389 bbls Crude, 90 bbls Diesel, and 25 bbls Xylene, w/surges, soaks, & a squeeze of Xylene through the restriction. Got down to 8256' MD, then Shutdown & POOH w/CT leaving Diesel/Xylene at the restriction for soak. Rigged down. 3/5/94: RIH & tagged top of hard fill at 8238' MD. 3/6/94: MIRU CTU & PT equipment. RIH w/CT mounted milling assembly, consisting of a 2-3/8" motor & a 2.7" metal munching bit, while loading the wellbore w/Slickwater, to tag fill at 8243' MD. Drilled through fill to 8305' MD w/bit #1, then POOH. Swapped to 3.77" tapered mill & RIH to ream hole & drill on to 8329' MD before bit quit making hole. POOH w/CT. Rigged down. 3/7/94: RIH & tagged formation sand fill at 8314' MD. 3/10/94 MIRU CTU from 8326' & PT equipment. RIH w/CT & jetted 2# Gel & Hot Seawater to perform a fill cleanout MD, to hard bottom at 8598' MD. POOH w/CT. Rigged down. 3/15/94: MIRU CTU & PT equipment. RIH w/CT & pumped a total of 800 bbls Slick Seawater & 500 bbls Biozan Gel, to jet a fill cleanout. Jetted from 8615' to 9777' MD, then fell through to 11362' MD, & resumed jetting fill to 11370' MD. POOH w/CT. Rigged down. 3/16/94 MIRU CTU Biozan Gel & PT equipment. RIH w/CT & pumped a total of 500 bbls Slick Seawater & 290 bbls w/1% KCI, to jet a fill cleanout. Jetted to 11400' MD. POOH w/CT. Rigged down. 4/8/94: MIRU CTU & PT equipment. RIH w/CT mounted milling assembly, consisting of a 2-7/8" motor & 3.75" Diamond Mill, while loading the wellbore w/Crude. Milled hole from 11380' to 11553' MD. POOH w/CT. Rigged down. 4/9/94: MIRU CTU & PT equipment. RIH w/CT & pumped a total of 500 bbls Crude & 500 bbls Biozan Gel, to jet a fill cleanout down to 11732' MD. POOH w/CT. Rigged down. 4/10/94: MIRU CTU & PT equipment. RIH w/CT mounted milling assembly, consisting of a 2-7/8" motor & 3.75" Mill, while loading the wellbore w/Crude. Milled & circulated fill from 11723' to 11918' MD. Pumped fluids totaling 1300 bbls Crude &450 bbls Biozan Gel. POOH w/CT_...~,Bi,,~~n. Cons. Commission Anchora.je 2-16A DESCRIPTION OF WORK COMPLETED WELLBORE MILLING & CTU CONVEYED PORTED LINER INSTALLATION 4/11/94' MIRU CTU & PT equipment. RIH w/CT & pumped a total of 500 bbls Crude & 300 bbls Biozan Gel w/2% KCI, to jet a fill cleanout down to an obstruction at 11738' MD. POOH w/CT. Rigged down. 4/13/94' MIRU CTU & PT equipment. RIH w/CT mounted 3"/5.5" underreamer & reamed down to 11742' MD. Circulated a total of 150 bbls Crude & 700 bbls Biozan Gel. POOH w/underreamer. Rigged down. 4/14/94' MIRU CTU & PT equipment. RIH w/CT mounted 2-7/8" motor & 3.5" tapered mill. Circulated a total of 300 bbls Crude & 790 bbls Biozan while milling hole from 11480' MD, o an impassable obstruction at 11564' MD. POOH w/Mill. Rigged down. 4/26/94 · MIRU CTU & PT equipment. RIH w/CT mounted 2-7/8" motor & 3.5" round nose mill. Circulated a total of 370 bbls Crude & 106 bbls of Biozan Gel while milling hole from 11562' MD, to 11567' MD. Suspected slow milling progress may have been new hole leg. POOH w/Mill. Rigged down. 4/29/94 - 4/30/94: MIRU CTU & PT equipment. RIH w/CT & tagged bottom at 11639' MD. Noted several hard ledges in wellbore during RIH w/CT. POOH w/CT & loaded wellbore w/Seawater. Made up & RIH with a 342' CT conveyed Slotted Liner assembly, consisting of a 2-7/8" Baker Float Shoe, followed by 12 joints of 2-7/8", 6.4#, FL-45 Ported Liner, followed by 8' of 3-1/2", FL-45 CT, & a mounted 4-1/2" Baker SC-1L Packer. Ran to 11523' MD & stuck liner. Attempted to work liner past restriction, then disconnected, from assembly top & POOH w/CT. Left the liner assembly packer top unseated in the 7" liner at 11178' MD, and the 2-7/8" shoe at 11520' MD. Rigged down. 5/1/94: MIRU CTU & PT equipment. RIH w/CT to tag top of liner, then pumped 10 bbls 12% HCI w/10% Xylene, followed by a CT volume of 2% KCI Water, to dissolve ported liner plug material. Let acid soak 45 minutes, then pumped another 10 bbls 12% HCI w/10% Xylene, followed by a CT volume of 2% KCI Water. POOH w/CT. Rigged down. Placed well on production & obtained a valid welltest. ARCO Alaska, Inc. Date- Subject: From/Location: Telephone: To/Location: P.O. Box 100360, A,._.~orage, AK Feb 10, 1994 Transmittal #: ARCO Open hole Magnetic tape(s) . John E. DeGrey/ATO- 1529 (907) 263-4310 Distribution 94O2O 99510,d~ ~ iWell · Number 2-16A I4-47 I9-35A 15-8A Log Datei Tape Type i Run, (M-D-Y) Footage Contractori 10-28-93i MWD:GR i 11933- ~ct0 O\'~ 1~, 3.. 11357 9-18-93 ! MWD:GR i ~1',11307- 5c~J b~ ~ 9400 -26-94 ] D~VAC/CNIGR ~ 11132- ,~l ~0~ ~ 12072 3-18-93 ~ ,CD~CD~GR j 10387- ~3 ~c~ F~ ~ 9550 10-29-93 ~ MWD: GR ~ ~, 10725- ~q ~ ~ ~ ~ 7450 Sch Sch Atlas Sch Sch Number of Records:5 PBOE Document Control Distribution: Bob Ocanas BPX State of Alaska Phillips Exxon Please acknowledge receipt by signing and returning a copy of transmittal. ARCO Alarm, Ine, I$ · 8ul~k~ry of AtlantlcR~chfleldComl:~ny STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COM,VllSSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] ~ [] ABANDONED [] SERVICE [] Operator 7. Permit Number 2. Name of ARCO Alaska,/nc. 93-116 3. Address B. APl Number ' ,/",/~ P. O. Box 196612, Anchorage, Alaska 99519-6612 50- 029-20448-01 4. Location of well at surface 9. Unit or Lease Name 4948'NSL, 807'EWL, SEC. 36 T11N, R14E ~'-:.~:~ ........ ~~ ~ ~Tj,.~.~.=.~ ~ Prudhoe Bay Unit At Top Producing Interval ~ '~i~-~ ~~ ~~' .... :~:~' 2-16A ' 3109' NSL, 3669' WEL, SEC. 26, T11N, R14E '~ ~'~- '-~'~Y~ ~i Ii~_~ '~..~.~ ~ 11. Field and Pool At Total Depth i .~. Prudhoe Bay Field/Prudhoe Bay Pool 3869' NSL, 4595' WEL, SEC. 26, T11N, R14E '.' ..... 5. Elevation in feet (indicate KB, DF, etc.) J6. Lease Designation and Sedal No. KBE = 58. 76' I ADL 28308 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 9/10/93 9/23/93 10/31/93I N/A feet MSL J One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey ~0. Depth where SSSV set 21. Thickness of Permafrost 11933'MD/8877' TVD 11933'MD/8877' TVD YES [] NO []! 2103' feet MD 1900'(Approx.) 22. Type Electric or Other Logs Run CH T/GR/CNI_/ZDL 23. CASING, LINER AND CEMENTING RECORD SE'I-I'ING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO'FI'OM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 94~ H-40 Surface 98' 32" 431 sx PF Cmt. 13-3/8" 72# N-80 Surface 3029' 17-1/2" 2500 sx Fondu/400 sx PFC 9-5/8" 47# L-80/Soo-95 Surface 9450' 12-1/4" 1965 sx "G"/300 sx PFC 7-5/8" 29. 7# NT-80 8454' 9299' 9-5/8" Uncemented 7"' 29# NT-aO/13CR 9299' 11305' 8-1/2" 380 SX Class "G" 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD} PACKER SET (MD) No perforations-MD open ho~_DrOduction 4-1/2", L-80 10922' MD 8454'& 10766' 11347'- 11923' 8899 '-8877' 26. ACID, FRACTURE, CEMENT SQUEEZF_, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production JMethod of Operation (Flowing, gas lift, etc.) 10/26/93 I Gas Lift Date of Test Hours Tested PRODUCTION FOR DIL-BBL GAS-MCF WATER-BBL CHOKESIZE ~GAS-OIL RATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. Form 10-407 Rev. 7-1-80 ~INUED ON REVERSE SiDE Submit in duplicate ,'9. 30. GEOLOGIC MARKERS F~.,, .MATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEFTH GOR, and lime of each phase. Sag River 10360' 8285' Shublik 10403' 8324' Top Sadlerochit 10480' 8393' 31. LIST OF ATTACHMENTS Anchorage 32. i hereby certify that the foregoing is true and correct to the best of my knowledge Signed .J-~.~. ~ l,tle Drilling~no_ineor$~oor~[$or ~ate 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 OPERATIONS PAGE: 1 WELL: DS 2-16A BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 09/06/93 11:00 SPUD: 09/10/93 02:30 RELEASE: OPERATION: DRLG RIG: NABORS 2ES WO/C RIG: NABORS 2ES 09/07/93 (1) TD:11233 PB:10720 09/08/93 (2) TD:11233 PB:10720 PULL TBG. MW: 8.5 Seawater MOVE RIG. RIG ACCEPTED @ 11:00 HRS, 9/6/93. DISP DIESEL F/ WELL. REV CIRC. MONITOR WELL. CIRC. WELL STABLE. SET BPV. N/D TREE. N/U BOPE. TEST BOPE. M/U LAND JT. PULL HGR TO FLOOR. POOH, L/D 4-1/2" TBG. RIH. MW:10.0 WBM L/D TBG. TEST BOPE. RIH W/ BP. SET BP. SHEAR OFF. TEST CSG. DISP WELL TO MUD. POOH. RIH W/ SECTION MILL. 09/09/93 (3) TD:11233 PB:10720 09/10/93 (4) TD: 9500' ( 0) 09/11/93 ( 5) TD:10078'( 578) 09/12/93 (6) TD:10453' ( 375) 09/13/93 (7) TD:10780' ( 327) SET KICK OFF PLUG. MW:10.0 WBM RIH W/ SECTION MILL. CUT WINDOW F/ 9450'-9500'. CIRC. POOH. RIH W/ MULE SHOE. WASH F/ 9446'-9610'. POOH 1 STD. REV CIRC. LAY CMT KICKOFF PLUG. DRLG. MW: 9.8 VIS: 68 POOH. CIRC. POOH. CLEAN & TEST BOPE. RIH W/ BHA. TEST MWD. NO GO. POOH. CHANGE MWD. RIH. WASH F/ 9190'-9306'_ DRLG CMT F/ 9306'-9455' KICK OFF @ 02:30 HRS' 9/10/93. DRLG F/ 9455'-9500'. DRLG. MW: 9.9 VIS: 54 DRLG TO 9609'. SHORT TRIP TO SHOE. CHANGE OVER TO XANVIS. RIH. DRLG F/ 9606'-9984'. SHORT TRIP. DRLG TO 10078'. DRLG. MW:10.0 VIS: 64 DRLG TO 10297'. CBU. POOH. CHANGE BIT. RIH. REAM F/ 10192'-10297' DRLG F/ 10297'-10453'. POOH. MW:10.0 VIS: 65 DRLG TO 10780'. SHORT TRIP TO 9410'. CBU. POOH. 09/14/93 (8) TD:10866' ( 86) 09/15/93 ( 9) TD:l1056' ( 190) RIH. MW:10.0 VIS: 60 CHANGE BHA. RIH. WASH F/ 10699'-10780' DRLG F/ 10780'-10866' CIRC. POOH. WORK ON MWD. RIH. WASH TO BTM. MW:10.0 VIS: 60 MAD PASS F/ 10761'-10866'_ DRLG F/ 10866'-11205' CIRC. SHORT TRIP 3 STDS. DRLG F/ 11025'-11056' CBU. POOH. CHANGE BHA, BIT. RIH. WELL : DS 2-16A OPERATION: RIG : NABORS 2ES PAGE: 2 09/16/93 (10) TD:l1056' ( 0) 09/17/93 (11) TD:ll126' ( 70) 09/18/93 (12) TD:11276' ( 150) 09/19/93 (13) TD:l1307' ( 31) 09/20/93 (14) TD:11307' ( 0) 09/21/93 (15) TD:l1307 PB: 0 09/22/93 (16) TD:l1307 PB: 0 TEST BOPE. MW:10.2 VIS: 63 WASH TO 11056'. ATTEMPT TO DRILL. NO GO. CBU. POOH. CHANGE MOTOR, MWD. RIH. WASH TO BTM. ATTEMPT TO DRILL. NO GO. PUMP ALDICIDE IN MUD. POOH. L/D MOTOR, MWD. INSPECT SAME. TEST BOPE. POOH. MW:10.0 VIS: 72 TEST BOPE. RIH'W/ NEW MOTOR. WASH F/ 10927'-11056'. DRLG F/ 11056'-11126'. LOST 300 PSI. POOH. FOUND WASHOUT IN MWD TOOL. DRLG. MW:10.0 VIS: 74 CHANGE MWD, JARS. RIH. WASH F/ 10280'-11126'. DRLG F/ 11126'-11276' CIRC. MW:10.0 VIS: 98 DRLG TO 11307' CIRC. 2 SHORT TRIPS TO SHOE. CIRC. POOH. L/S BHA. RIH W/ BHA. WASH TO BTM. CIRC. LOGGING. MW:10.0 VIS: 98 SHORT TRIP TO SHOE. CIRC. POOH. L/D BHA. R/U ATLAS. LOG RUN: CHT/GR/CN/ZDL. RIH. LOG F/ 9450'-11289' LOG F/ 11298'-11074'. POOH. MW:10.1 KCl LOG F/ 11289'-10000' POOH W/ W/L. R/D ATLAS. POOH. L/D LOGGING TOOLS. RIH. WASH F/ ll060'-BTM. CIRC. SHORT TRIP TO 11060' CIRC. POOH. RUN LNR. MW:10.0 RIH. CIRC. POOH. L/D BHA. RIH W/ 7" LNR ON DP. KC1 09/23/93 (17) TD:l1307 PB:11263 09/24/93 (18) TD:l1307 PB:11263 09/25/93 (19) TD:11357 PB:11357 CLEAN OUT CMT. MW:10.2 KCl RIH W/ LNR ON DP. CIRC. RIH W/ LNR. CIRC. PUMP 100 BBLS ARCO ALPHA SPACER, 80 BBLS 15.7 PPG 'G' CMT. DISP W/ MUD. BUMP PLUG. SET LNR HGR W/ 3000 PSI, LNR TOP PKR W/ 4000 PSI. RELEASE F/ LNR. REV CIRC. POOH. TEST BOPE. RIH W/ BIT, BHA. CIORC. TEST CSG, LNR TOP PKR. CLEAN OUT CMT F/ 11192'-11263 (LC). RIH W/ PKR, TAIL ASS'Y. MW:10.0 KCl DRLG CMT, FLOAT EQUIP TO 11357'. CBU. POOH. RIH W/ BHA. TAG BTM @ 11357'. CBU. POOH. L/D BHA. RIH W/ PKR, TBG TAIL. LOGGING MW:10.0 KC1 RIH W/PKR & TAIL ASSY. CIRC, SET PKR. DISPLC W/SW. LDDP. RU WIRELINE & RUN CMT LOG. WELL : DS 2-16A OPERATION: RIG : NABORS 2ES PAGE: 3 09/26/93 (20) TD:11233 PB:10720 09/27/93 (21) TD:11357 PB:11357 TEST ANNULUS MW:10.0 KC1 RD WIRELINE. PU TAIL ASSY & PKR, RIH. MU HGR & LDNG JT. TEST. SET PKR. TEST TBG & ANNL. ND, NU BOP & TEST. PULL BPV. OPEN SSSV, TEST TBG. TEST ANNLS. LD TBG MW:10.0 KC1 INSTL BPV. ND TREE, NU BOP, TEST. RU WIRELINE, CUT TBG. LD HGR. & TBG. 09/28/93 (22) TD:11357 PB:11357 09/29/93 (23) TD:11357 PB:11357 POOH. MW:10.0 KC1 POOH. L/D TBG. RIH W/ BHA. TAG STUMP @ 10700'. ATTEMPT TO LOAD JB F/ 10700'-10731' POOH. RIH W/ BHA. POLISH TBR @ 9300'. POOH. POH POH, LD MILL. FOUND LEAK IN CSG. POH. MW:10.0 KC1 09/30/93 (24) TD:11357 PB:11357 10/01/93 (25) TD:11357 PB:11357 10/02/93 (26) TD:11357 PB:11357 POOH. MW:10.0 KC1 POOH. L/D BHA. RIH. RELASE K-ANCHOR. POOH. L/D FISH. RUN USIT/GR. RIH W/ BHA. REV CIRC. RIH TO 10709' WASH & REV CIRC TO 10762'. POOH. RIH W/ LNR. MW: 8.5 Seawater POOH. L/D BASKETS. TEST BOPE. RIH W/ BHA. POLISH TBR F/ 9300'-9306'. CBU. POOH. L/D BHA. RIH W/ BHA. STING INTO TBR. TEST ANNULUS. POOH. RIH W/ 7-5/8" SEAL ASS'Y, 7-5/8" TIEBACK LNR ON DP. RUN TBG MW: 8.5 Seawater RIH W/LINER. POH. RIH W/SEAL ASSY. TEST PKR. LDDP. RU & RUN TBG. 10/03/93 (27) TD:11357 PB:11357 PULL BPV MW: 8.5 Seawater RUN TBG. TEST TBG., SSSV. RU & LAND TBG. SET BPV. ND, NU, TEST HGR SEALS. TEST TBG. FREEZE PROT. SECURE TREE. RIG RELEASE 10-02-93 22:00 HRS. SIGNATURE: (drilling superintendent) DATE: RECEIVED DESCRIPTION OF WORK COMPLETED POST SIDETRACK CTU WELLBORE EXTENSION DRILLING DFC Alaska 0~1 & Gas Cons. Commission I 0 / 1 0 / 9 3: Anchorage MIRU & PT equipment. RIH w/CT mounted jet basket & tagged RHC plug at 10907' MD. Reciprocated 42 bbls biozan, then POH w/sand, metal shavings, & packer rubber pieces in basket. RIH w/grapple while circulating biozan & slickwater to 10900' MD, but couldn't latch plug prong. POH w/grapple, then ran jet basket to 10900' MD while reciprocating slickwater. POH w/junk filled basket. RD. 10/12/93: MIRU & PT equipment. Made runs w/CT mounted jet basket & reciprocated slickwater above RHC plug, to recover additional junk in basket. RIH w/CT & jetted a fill cleanout w/biozan & slickwater until clean returns. POH w/CT & ran grapple to latch & POH w/RHC prong & plug. Rigged down. 10/18/93: MIRU & PT equipment. 10700' MD. POH w/tools. Ran CT Memory Directional & GR Survey from PBTD at 11357' MD, to Rigged down. 10/21/93 - 10/30/93: MIRU 2" CTU & RU Drilling platform. PT equipment. Made up & RIH w/BHA consisting of a 3.75" Diamond Bit, Floats, & Motor section, followed by two Collar sections, followed by an Electronics section, followed by a Coil Connector, Hydraulic Disconnect, Circulating Sub, Checks, Non Rotating Connection, & Jars, mounted on 2" CT. Tagged PBTD at 11357' MD, & started circulating 2# Xanvis @ 2.3 bpm. Began drilling & increased Xanvis to 2.8 bpm. Drilled horizontal hole w/occasional motor stalls & stops for surveys, to 11470' MD, where MWD signals ceased. POH BHA #1. Replaced assembly components, then RIH w/BHA #2 & drilled to 11606' MD. Had 4% - 60% fluid loss rates to formation from 11488' to 11507' MD. PUH to 11179' MD & flowed well with A/L for several hours to lift cuttings from wellbore. Reconditioned gel w/FLA, then RIH & resumed drilling horizontally from 11606' to 11690' MD. PUH to 11100' MD. Shutdown A/L gas & SI well to RU hardline. Flowed well a few hours, then RIH to bottom & resumed drilling to 11717' MD, while flowing well with A/L. Backreamed tight spots, then RIH to bottom pumping gel & drilled to 11724' MD, where drilling broke from 4 fph to 100 fph. Ran GR survey, & backreamed hole up to 7" casing. SI A/L & pumped Meth Water to FP surface pipes while repairing PTS skid. Flowed well. RIH from 11180'& displaced Meth Water w/Xanvis. Tagged bottom & resumed drilling to 11850' MD. ROP's averaged 70 - 80 fph, & surveys indicated a 95.6 degree hole at 11756' MD, & 96 degree angle at 11846' MD. Logged GR through new hole, then POH. SI A/L, & flowed well while making up new BHA. SI well at choke, SI SSSV, bled down, & ran new BHA. PT new assembly OK, opened SSSV & started A/L. Circulated Xanvis & resumed drilling. ROP broke at 11854' MD to 200 - 220 fph. Surveyed at 11864' MD @ 93.9 degrees, & 11905' MD @ 91 degrees, while averaging 57 fph. Switched to clean gel at 11924' MD & saw big drop in circulating pressure to 2900 psi; old gel had -1% solids. Drilled to 11933' MD, then PUH to tubing tail, circulated 15 bbls Meth Water, & shutdown pump for repairs. Disposed of recycled gel, washed tanks, & reloaded clean gel. Started pumping gel & RIH from 11158' MD & reamed tight spots from 11770' to 11915' MD, where BHA stuck. Dragged BHA up sticky hole to casing shoe, then POH. FP CT w/Meth Water & removed BHA. MU & RIH deploying 10 joints of 2-7/8" x 30' pre-perforated liner to be conveyed on CT. Slips improperly released between makeup of liner joints 9 & 10, resulting in 9 joints (226.53') of liner dropping down hole. RIH w/spear & tagged box end top of fish at 11105' MD. POH w/spear packed off w/sand & cuttings. No recovery of fish. Rigged down. Flowed well. 10/31/93: MIRU & PT equipment. RIH w/CT & jetted Xanvis to perform a fill cleanout above fish, then POH to makeup & run fishing tools. Latched & POH w/all of fish. Rigged down. Placed well on production w/gaslift & obtained several valid production tests. Flow rates have been testing consistently at 2400 - 3000 BOPD, 0 BWPD, & 1000 - 1800 GOR. All production is from the open hole section of the wellbore, & plans to run the pre-perforated liner have been placed on hold. RECEIVED DEC 1 4 1995 Oil & Gas Oons. CommissWn Anchorage 7447,00 ~.~ ~r. 3i5.00 3i~.~ -4162+12 Date f't f; ft ft '- - d~----- ?450:¢9 v,u 7:.-7."',g .-x :'-. : :.. -.,- .~L-2-D,O.~ -.- ~'~-~ -- '-~,~':' '~-"' I".--'-";,'~ 7620:7?.- 5323,0'~ ZZ,v2. '=7':- :&' ,~:e..,,.::, ':.~'7{~:70 61,3 7,~7--'".5~ 5346,02 22,:-' 7 306,06 3';50,7;~ YO':,:-~ :"" .... '";v gS,Z' -"/166: ~! "' 99:35.2'~-', i02C~.,90 102~7,50 8025,,50 ~ .6'-, 21,20 308::_;3 .q::-':%, 2"..' 80.?.3.,~: 5504,60 2~,4.'_,' 3~,.",.~_2 ..... ,:,s..-'," .... 72 Bi~3,i~ 552.r.'., 8q 23,03 307, ?".;' 3._--63,37 "~-~' .... 5~:~;--r'-v 24,37 "" l~; ~-"": ~'"' OL£F ~¥'--'- __,..,...,.u,., C;-' £e ~%:,C.: J~'7 . 2,5',2 't :.5z. 105~9,70 ',4"2,2 8396:74 -z,? ....... --: ~.-, o ,...,',c.. ?,2. 0,~.;-~.. .,,. ~ %72,7:;; ~,u~ .... 3';2,51 3-~58,. !5 2-3-'-,5: c ........... 3~ -"'. &;. ""~,12 c~.,-' _'--,.e.~ 56~,2',98 ze., ~Z ..... ~'-:-.~ "0,."' - .... '='7" ' "~' 26,22 309,5r~ 3485.8.'-5 ,,, ,-' 8%4-- -_-Z3 1070340 ]V.,' C:7 10820,37 3,"",7' 8566,0.,? ~?gg,~,t c--~ ~v '"'"',,2/ """": ........ . ..... -._. ,:: "- - ,,.'-~"~,97 c,~,~ 8593_-.0';' 57~Z.,~g 2.6,.'-~3 ~'-~,¢; 66,2 &4.-'_:B,93 5783,22 27,79 ~.:--'9,:'.- 3530,,22 · '"-~ '"~ b/'.*.~, _?~ 35,3,~- 2,%,..,",5 .... 3i,1 8o=..:-..,,..L --"'""-'" '"" . .... :~5,.,.,,,.c.-, .... &..- ,: :-, % .... :, .... ,.. 40,37 .... "' dR-(-: ,-~----. ',.' KeOr, "'9 ..... * ~_,z.-~::. 35,g o'*.-'~ =~ %R4-'--,qg 44.2'-i aaa ',~,;, "-' ~ . :..:7,8 ~.7/,.7,84 ~.~z.,. o,', 47 ~v'-. D[."7,26 ,~l,Z &t40~.nr--: '",""'~" "' 59,92 ~' ......... "' '" ¢,Jt,, ¢~- ..... .i _,_ . -.~.- ~-' 2 ~ --',,'- '-"--"£-"' + 12,74 1.!!57.00 -4727,56 ~"' '" '::' 3'."':7,6[-~ · ~ 7C.-' * -... ~ - -4748:9:3 5772,91 3fj7,5'? -4766,r-'' 60 !.,.'.', ,,';..':.~ "'"' ':" ._,..' . ¢,~..' ~ .: · -~0-'- --~, .'3 ,-.?. --,r, .~.:'.'7 l!, .'.:-'2' 14 ,,27 1~ ,Oq 14,27 -~.:.*.. :,~/ 6'.' 32,";'9 307,,53 -,q,?..75,95 6: 45. ¢.? 307.5t _ 4-.'..2'a. 18~. !.:.,z, 6-6 ',-', "':'? "'" 6i87,0'.',' 307.5,1 -47,,..',,;,:. 4G 622':2,.08 -4'73~. :~..- ...--. ~0_.C 3 7,74 8 14 .. 22.'. 14,2.,.; ~,.',x~.,~*** AN~I:',ILL ********** *******--*********--***----******** CO~P~ ~LL NAME DS 2-~.6A C~ LOCATIOn,! ~. PI~HOE BAY~ NSB LOCATION 2 ALASF~ ~TE: 2~-0CT-93 MAL"~T]C D~LIi~ATION ~2. ET ~ ~b INC_CHG CL~I~_CHG I_RA~ AZ~_C~ CL~AZ~_CHG TL~_RATE CCOSL~E ?OOC_~AC~ ])CS DCSRT ft ft de~ d~a deg/tOOft deg dq deg/lOOft ft dq. deg/lOOft dq/lOOftwK2 113~,0 8901,00 0,00 11398,0 8899,8? 2.50' 11433.0 8~96,93 4,10 11~7o0 8,894.06 -4,10 11505,0 8893,56 -4,10 0.00 0.00 0.00 0.00 0,00 2,50 6,10 1.40 1.40 3.41 6.60 11.71 0.10 1,50 0,29 2.50 -12,06 -0.20 1.30 -0,59 -1,60 -10,79 -1,60 -0,30 -4.21 106,83 0.00 0,00 0,00 106.35 29,22 6.%' 17.04 105,49 1,37 11,72 13.51 104.~ 177,19 12,07 1.05 0.00 0,00 11,58 1,29. 11545.0 8894.82 -biX) ll~S,O 8855.41 1.20 11c[44.0 8895.65 1.50 11643.0 8855,00 1,I0 11~.40,0 8893,~ 2.30 -2.60 -2.50. 2.30 2.00 -1.,!0 6.00 -0,50 1.50 -2,50 0,10 3.85 3,10 4.60 7,95 1.20 2.82 1.80 6,40 4.62 3,50 6.22 1.20 7,60 3,24 103.80 113.54 6.2,7 13.29 103.20 22,/~1 6,50 1.17 101,14 M.19 8.83 5,97 97,43 58,55 5.41 8,77 104.37 158.67 7.01 4.33 11702,0 8891.62 1.10 11720.0 B889,98 0.70 11750,0 88~,89 0.60 11784.0 8882.95 11810,0 8879.97 -1.00 4,60 5,00 0,00 7,60 0,00 5,30 3,89 -0,10 7,50 -0,~ 5,90 2,00 -1,70 5,~0 -5,67 6,80 2.65 -I,~ 4,20 -4,71 5,80 -3,85 0,20 4,40 0,77. 90,05 0,00 5,00 9,14 87,71 8,04 3,93 5,95 84,27 70,38 5:,98 6,84 81,34 60.38 5.37 1.79 92,94 27,49 3,92 5.58 11828,0 8878.40 -2.20 11864,0 8876,86 -2,90 11933.0 8876,~. 3.60 -12.22 -0,I0 4.30 -0.56 0.70 -8.0~ -5.10 -0.80 -14,17 -1 ;30 -2,~- -3,50 -4.30 -5,07 78,07 177.48 12.~ 4~,19 76.99 119.52 16,28 11.25 80.10 119.74 5.~ 15.13 HOTE: SLT~¥ ! 11933' I5 ~ AT Ti l~IT, ********* ANADRIi]. ********** ********~ SCHLUMBERGER *********~ COMPANY ARCO WELL N~d~E DS 2-16A CT LOCATION 1 PRUDHDE BAY.~ NSB LOCATI~ 2 ALASF, A MAGN~IC DECLINATION 30.01 ~-0CT-93 WELL NUMBER 0 WEE H~.~D rLOCATION: LAT(N/-S) 0,00 AZIML~ ~M RQTARY TABLIZ TO TARGI~'T IS TIE IN F~DINT(TIP) : ~AS~ED D~H TRU~ V~eT ])k'{=q~{. INCLINATIC~ AZIMUTH LATITUDE(N/-S) DEPARTL~:E(~/-W) 1135-F.00 8901,00 308,50 38,21,0<, -4970,00 D~'(E/-W) 0.00 308,53 ~,~sY~ ~\ & ~s4k~~l~°~g~c~°~s' ~2 M~A~_~D INTER~qL VEE%Ir-~4L TAE~91'T ~ATIOH AZIMUTH D~'TH D~ S~TI~ I~LN, ft ft ft ft d~ d~ !1~,00 0.0 8~i.~ 62~,14 ~.~ 308,50 I1~8.~ 4t.0 88~'.87 ~C4'.I1 f~.~ ~.~) 114~.00 35,0 8B~6.~ 6~3.~7 ~6,~0 310.00 LATITUI]£ D~'A'~qtJRE DISF'~ mt hV-S ~!-W ft ft ft 321.00 -4970.~ 6269 3046.90 -500i,76 E~10,01 3669,2~ -~28.49 63~,8S ~91.02 -~4,47 ~J78,6~ 2914,~2 -~,~ 6416,67 11545.~D 40.0 ~94,62 6455,79 87+70 310,50 11565,~ 20.0 OB'~.41 6475.77 88,90 310,00 11./<u:l.O0 39.0 88_,95,65 6514,7i 9~0.4~ 313.10 11643.00 39,0 6895,00 6553,53 91.50 314.90 11~,00 37.0 6893,~' 6590.2I ~3,~ 316,10 AZIMUTH deq ~7,55 307.56 307o~ 307,59 307.60 11702.00 ~.0 6891,62 66II.96 94.90 316,10 11720.~2, 16.0 8889.98 6629.73 ?~,EY.,' 316,00 117~2,~00 30,0 ~6.89 ~59,37 96.20 314.~ 117~,~ ~.0 ~2.~ ~,0i ~'7,10 312,70 11810,00 26,0 687?.97 6718.~ 96,i0 312,~ 2940,27 -5114,91 ~,63 307,61 2953.I9 -5130,17 6476.60 307.62 3979.05 -5159,35 6515,50 307.64 4006,14 -5187o40 6554,~ 307.66 40~.50 -5213,30 6590,87 307,72 11626,00 1(i,0 8676.40 67~,,65 93.90 312.80 II864~00 36,0 ~76.86 6772.S8 91,00 307,70 11923,~ 69,0 6876,~. 684i,S0 89.00 304.20 de~ lOOft 0,~ 6,99 11.72 12.07 1I,~ NDIl~: S~q~ 8 IW33' IS PRD~ AT THEBIT. 6,27 6o~0 8,83 5,41 7,0i 4048,30 -5~8,51 ~12,57 307,~ 4~1,21 -5240,95 (6.~,31 307,77 3,93 4082,36 -5262,00 6659.90 307.81 5,98 4105,6I -5286,49 6693,.S0 307,83 5.37 4123.16 -5305,44 6717,~ ~,7.&5 3,~2 415~,35 -5318,59 6737.10 207,87 12,23 4158.58 -5346,03 6773.02 307,86 16,28 41,~,06 -S401,87 6841.96 207,~ 5¥84 ARCO ..a.l. sk,, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 11-24-93 REFERENCE: ~/.~ll~ * 2-16A //12-16A ~---lq'~ (~ 12-16A ~ 12,16A ~12-16i 12-16A ARCO OPEN HOLE FINALS 10/22-28/93 MWD: GR' ~l'bS?-~tq53 10-23-93 ~SSTVD 3.30'L-q,53 q Run 10-23-93 DLL/MLL/GR/SP Run 10-23-93 ~ BHCA/GR 3~Z-951~ R-_n 10-23-93 ~CNL/GR 3'3~-ffqS? R-n 10-23-93 ~BH Profile Run 10-23-93 ~Water Saturation Run 1 5-8A 10-20-93 ~~zzSSTVD 5-8A 10-20-93~,-~- %z~/DLL/GR/SP Run / 15-~ 10-20-93 7~-~7~C~/GR R~ - ~ / ~5-~ 10-20-93 7~o-~7~7/~D~/C~/G~/~ R~ ~ ~ 1~ 5-~ 10-20-93 /~ ~ome 7~-~~ 1, 5" '~* 15-~ 10/~29/93 ~: GR ~~-lo~zS 2"&5"MD **~ 15-~ 10/~29/93 ~: GR 7~~]~7Z~ 2"&5"~D ***~15-~ ~ 10/~29/93 ~L 7~ ~1o7~ 2"~ *** k15-~ 10/~29/93 ~Sp~ ~g 7~5~- ~o?a5 2"~ 8-23A ~-13-93~L50~0~S~ R~m 1, l"&2" -23A 13-93~Z~-%f~ C~/GR R~n 1, 2"&5" }ql 11 13-93 ~;~9~ ~ ~offie R~ 1, 2"~" 2"]~D 1, 1"&2" 1, 2"&5" 1, 2"&5" 1, 2"&5" 1, 1"&2" 1, 2"&5" 1, 2"&5" 1, 2"&5" Please sign and return the attached copy~as rece. ipt'~.~ .'-/~ ~.°f data. RECEIVED BY ....... ~.,.o,~_u~__.~~J- uo~ss~tumo9 ;suoo s~9 ~ I!01 Have A Nice Day! APPROVED___.~/~_ Trans# 93142 # PHILLIPS # PB WELL ~ # BPX # STATE OF ALASKA # TEXACO The correct APl# for 2-16A is 50-029-20448-01. The correct APl# for 15-8A is 50-029-21180-01, and this is a MD not a TVD log. The correct API# for 15-8A is 50-029-21180-01. ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 10-21-93 REFERENCE: DEC 0 ? Alaska Oil & ~as Co;~s Anchorag-e' CommiSSion ARCO CASED HOLE FINALS [ 16A 9-25-93 SBT/GR/CCL I~ao-I ilIo Run 1, 16A 9-26-93 Collar ¢c-m~ ~os~o-[o~l 0 R~ 1, 3-29 9-19-93 ~uc~on ~t0o-fig~ff R~ 1, 4-1 9-23-93 C~ ~ ;~-~ R~ 1, 4-4 9-17-93 Pe~Record ~%-~e~o R~ 1, 4-7ST 9-19-93 Pe~Record ~o-~z~ R~ 1, 4-8 9-23-93 ~j ~offie]e?~0l~em~)~.]~n~~ 1, 3~q$ 4-16 9-13-93 ~ ~tect/~,~-Pt ~.e~i s a R~ 1, 9-5A 9-16-93 ~ucflon/sa~}W~,-re],~ R~m 1, 9-29 9-15-93 ~k Detect]r~$]7~l,~,n R~ 1, /9-35A 9-17-93 Pe~Record ~lb~ll~ R~ 1, ~9-35A 9-18-93 Pe~ Record fiq!k-~io?g R~m 1, Xg-35A 9- ! 9-93 ~od ~offie 1 s~ n 1~~ R!!n 1, 9-42 9-14-93 ~od ~offie l~zi~*~/~ R~ 1, ~0~LG 9-44 9-15-93 ~od ~0ffie[~?~ R~ 1, /12-22 9-25-93 Jewe~ lCaicca R~ 1, k12-22 9-26-93 Pe~Record ~q00-q~o R~ 1, 12-30 9-22-93 POG~ ~t/~G ~ch R~ 1, 7~-53 14-4 9-24-93 Pe~Record librettist1 R!!n 1, 14-31 9-20-93 ~oducflon ~-q~0 R~ 1, 15-2 9-14-93 ~od ~offie]~i~]ea R~ 1, 9z-~ 15-18 9-21-93 B~er ~~ble Packer R!!n 1, ?Z->a 16-29A 9-24-93 ~oducflon/~l~l~}~ R~ 1, ~g-2~ 17-12 9-22-93 ~uc~on]~nl~~~~ 1, ~5 18-25 9-20-93 ~od ~offie ~o~zq~o R~ 1, 5" Atlas 5" Sch 5" Sch 5" Sch 5" Sch 5" lu 0~ ~05~Sch 2" ~-lo~q~ Sch 1"&5" Sch c-I 1"&5" Sch ~-~oe~ 5" Sch 5" Sch 1',&5" .Sch 5" ~~ Sch 5" I~l~b-ll[~ Sch 5'N~0~r~Z Sch 5" Sch 5" ,z~o - ~ Sch 5" Sch 5" Sch 5" l~lo~ Sch 5" I ~-~5o Sch 5,,5~-t~ZSch 5" 2l~11~ Sch 5" Sch Have A Nice Day! Sonya Wallace ATO-1529 Please sign and return the attached copy as receipt of data. RECEIVED tl¥____ ~ __/1.~ ~,~,..~_.~__ ~~-~ / Trans# 93118 # CENTRAL FILES # CHEVRON # BPX # STATE OF ALASKA # PtHLLIPS # LILLIAN TIULANA # EXXON # MOBIL ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 10-22-93 REFERENCE: ARCO ~FINALS 1-19 ~10-1-93 1-22 ~;1- I-~[ "10-1-93 1-29 / 10-8-G3 2-16A ~ ~9-29-93 3-9 -~10-6-93 3-29 9cf-~ 7:~ -'10-6-93 3-31 -~10-5-93 3-32 ~o'q~ o'7 ~10-5-93 3-33 ~10-10-93 4-4 '/[-\~ -/10-9-93 4-12-/ 10-2-93 4-24 c3%- '~0[ v~10.10.93 6-12A ~- (~q ~9-29-93 I/9- ~) 6-13 10-1-93 7-5 775-i ~ 10-6-93 -28 10-9-93 -28 10-9-93 9-11 7/~~ ~ ~'10-4-93 9-13 /10-3-93 9-20 ~7-q ~ ~ 10-7-93 ~ ~11-16ST ~10-1-93 12-22 3~LoO "9-28-93 /13-2o o-2-93 ~, 13-20 ~10-10-93 14-3~ ?~-~-25-93 14-3~ ~-28-93 14-32 ~10-2-93 15-22 ~~ ~9-30-93 16-17 ~ 10-8-93 16-22 ~0~ ~10-10-93 17-15 ~10-8-93 17-16 ~Z~ ~0-3-93 Perf Record Run P_e~tf_Raa~d Run USIT ~¢tw~e~"r t~0~ ~. ,Cotor Run Perf Record It[~9-~-L7 Run Perf Record ~ -~ R~ Completion R~ Pe~ Record R~ Inj ~offie J~~l~l~ ~ak ~tect/~~J~/c~ R~ Perf Record tlOoo~t~ R~ Perf Depth Control/~o~,/caL. Completion Leak Detect I ~Prod Profile/~ /Completion ~Prod Profile/i~ ~ I~ i~Sl ~amb v~Dual Burst TDTP Leak De tect/~haJ T~[?~ l~ P- Leak Detect (E~Tc,~] Inj Profile 15~,~ Dual Burst TDTP Patch Setting Inj Profile C~Ta/~R/CCL HLDT/~ Prod Proffie/ Completion Completion Prod Proffie Inj Production ~m Please sign and return th~ attached copy as rqceipt of data. RECEIVED BY ~ Have A Nice Day! Sonya Wallace ATO-1529 # CENTRAL FILES # CHEVRON # BPX # STATE OF ALAS~ The correct A/I# for 1-22 is 50-029-20848-O0. The correct APl// for ll-16ST is 50-029-21581-00. The correct A/I# for 17-16 is 50-029-22286-00. ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 10-12-93 REFERENCE: ARCO MAGNETIC TAPE(S) WITH LISTINGS ~--II~ 2-16A 9-20-93 CN/ZDL/GR Runz Job#G045 Please sign and return/~the attached copy as receipt RECEIVED BY__~%4~_~ °fda~c~/vED OCT Have A Nice Day!. ~a~;/~//l~-~a~ ~ ) -iS ATO-1529 Trans# 93111 CENT PINES (C 11 CHEVRON D&M # ~O~ OCA~AS (O~I/C,C~) # ~ON ~~ON MOB~ # PHILLIPS PB WELL FH, F~ R&D # BPX # STATE OF ALASKA TEXACO ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 10-12-93 REFERENCE: ARCO o~piN HO~I~ FINALS 2-16A 9-20-93 2-16A 9-20-93 2-16A 9-20-93 2-16A 9-20-93 2-16A 9/9-9/18/93 . 2-16A 9/9-9/18/93 5-15A 8/1-8/12/93 5-15A 8/1-8/12/93 SSTVD Run 1, 1"&2" CNL/GR R~!n 1, 2"&5" Z-DEN/CNL/GR/Cal R~_n 1, 2"&5" BH Profile MWD/GR MWD/aR MWD/aR MWD/ R ~ 5" MD~/qoo-II'~oZ ANA ~,~5" TVD~q~ ~1 ~07 ANA ~" TVD ~z'~-~tosq ANA Please sign and return the attached copy as receipt of data. RECEIVED Have A Nice Day: ,) / Sonya Wallace APPROVED _~_~! ATO-1529 Trans# 9311~ .... # CENTRAL FILES # CHEVRON #D&M # LILLIAN TKH,ANA # EXXON MARATHON # MOBIL # PtHLLIPS # PB WELL FH,F~ R&D # BPX # STATE OF ALASKA # TEXACO 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 August 27, 1993 Terry Jordan Drilling Engineer Supervisor ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit DS 2-16A ARCO Alaska, Inc. Permit No. 93-116 Sur. Loc. 4948'NSL, 4473'WEL, Sec. 36, TllN, R14E, UM Btmnhole Loc. 4041'NSL, 4850'WEL, Sec. 26, TllN, R14E, UM Dear Mr. Jordan: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill 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) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Sincerely, Chairman BY ORDER OF THE COMMISSION dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. _.printed on recycled paper STATE OF ALASKA ALASKA~OIL AND GAS CONSERVATION CO. MISSION PERMIT TO DRILL 2O AAC 25.OO5 la. Type of work Drill [] Redrilll;'lllb. Type of well. Exploratory[] Stratigraphic Test [] Development Oil [] Re-Entry [] Deepenr-II Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. KBE=64 feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchoraae. Alaska 99519-6612 ADL 28308 4. Location of well at surf-ace 7. Unit or property Name 111. Type Bond(se,, 2o AAC 25.025) 4948' NSL, 4473' WEL, SEC. 36, T11N, R14E Prudhoe Ba)/ Unit At top of productive interval 8. Well number Number 3421' NSL, 4066' WEL, SEC. 26, T11N, R14E 2-16,A U-630610 At total depth 9. Approximate spud date Amount 4041' NSL, 4850' WEL, SEC. 26, T11N, R14E 8/30/93 $200,000.00 12. Distance to nearest 13. Distance to nearest well ~14. Number of acres in property15. Proposed depth (MD andTVD) property line ADL 28309-428' feet No close approach feet 2560 11281' MD/8909' TVD feet 16. To be completed for deviated wells 17.. Anticipated pressure (s~ 20 AAC 25.035 (e)(2)) Kickoff depth 9soo feet Maximum hole angle 9~ o Maximum sudace 3330 psig At total depth (TVD) 8800'/4390 psig 18. Casing program Setting Depth size Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 8-1/2" 7" 29# NT.80S NSCC 1761' 9500' 7491' 11261' 8909' 350 sx C/ass "G" 19. To be completed for Redrill, Re-entry, and Deepen Operations. ~%--. ~ %¢ ~'~' ~ Present well condition summary Total depth: measured 11250 feet Plugs (measured) ~!~'~.~ ~ '~ true vertical 9009 feet .. .- ....... ,!:¢,¢~ Oil..c.~:, ¢-_.~S~, .. b'¢~'_~ ~v':"'"~- Effective depth: measured 11196 feet Junk (measured) ~ :,~'-'~ true vertical 8899 feet '~'~""-'~ ..... Casing Length Size Cemented Measured depth True Vertical depth Structural C o n d u ct o r 98' 20' 300 sx PF 98' 98' Surface 3029' 13.3/8. 25oo$x For~',~OOsxC 3029' 2676' Intermediate 11169' 9-5/8" ~5 sx G~O0 sx C 11233' 8994' Production Liner Perforation depth: measured 10990'-11010', 11022'-11034', 11034'-11054', 11060;11097', 11097;11124' true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program [] Drilling fluid program [] Time vs depth pict [] Refraction analysis[] Seabed report[] 20 AAC 25.050 requirements[] 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~<~/~'-")-"" ~¢/f4/,~ Title Drillin9 Engineer Supervisor Date Commission Use Only Permit Number IAPI number ]Approval ~date ISee cover letter ¢.~ .../,/,'~ j50-o.~.~/- .2. o¢'-¢?-c~/ I ~'"',~"¢"- ~?-, Ifor other requirements Conditions ~f approval Samples required [] Yes J~ No Mud Icg required r-lYes J~ No ..;: ..- .... · ,pp, ov~,.~ Copy Hydrogen sulfide measures [] Yes ,~ No Directional survey required ~ Yes [] No ''~,~ ..... Required workin9 pressure for BOPE [] 2M; E]3M; ~i~.5M; I-'I10M; 1-115M; Other: Ori.qh~,,' "'-'"',3d By by order of Approved by David 'vv..,vnnston Commissioner zne commission Date --orm 10-401 Rev. 12-1-85 Submit in tril~lcic'~te I Well Name: IDS 2-16 Redrill Plan Summary [Type of Redrill (producer or injector): ]Producer Surface Location: 4948' FSL, 4473' FEL, SEC36 T11N R14E Target Location: 3421' FSL, 4066' FEL, SEC26 T11N R14E Bottom Hole Location: 4041' FSL, 4850' FEL, SEC26 T11N R14E I AFE Number: 14J0217 I [Estimated Start Date: 18/30/93 I IMD: I 11,281 I ITVD: I Well Design (conventional, slimhole, etc.): [Rig: [Nabors 2ES Operating days to complete: ] 19 1 8909' bkbI I KBE: I 64.0 ] Conventional, Horizontal Objective: High GOR and failed cement squeezes are the reasons for this workover. The target is Sadlerochit Zone 1. A 1000' horizontal profile has been chosen to reduce gas coning. The rig will drill the well, building angle to 90° at the target, set the production liner, drill 20' of open hole below the shoe, run robing, and move off location. The final bottom hole location will be reached using coiled robing at a later date. The horizontal section to be drilled with coiled tubing is not within the scope of this request. Mud Program: A 9.5 - 10.00 ppg Biozan polymer/KC1 water based mud will be used. I Special design considerations I None Depth 'Density PV YP INT 10MIN FL OIL SOLIDS (TVD) (PPG) (CP) (#/FT) GEL GEL cc/30min (%) (%) KOP' 9.5 10 15 5 10 10 0 5 to to to to to to to to to TD' 10.0 18 30 15 30 5 0 8 Redrill Plan Summary Anchorage Page 1 Directional: [KOP: [9500'MD bkb I Maximum Hole Angle: 19 °®TD Close Approach Well: NONE The above listed wells will be secured during the close approach. Casing/Tubin[ ram: Hole Size Csg/ Wt/Ft Grade Conn Length Top Btm Tb~ O.D. MD/TVD MD/TVD 8.5" 7" 29# NT-80S NScc 1761 9500/7491 11,261/8909 Tubin~ 4.5" 12.6g L-80 NSct 10,950 0 10,950/8800 Cement Calculations: I Liner Size: 17" Basis:1 50~o open hole ex~ess, 40' shoe joint, 150' liner lap and 150' excess above linei' with DP. Total Cement Volume: 350 sxs of Class G Blend @ 1.18 ft3/sx 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 mud fluid system schematics on file with AOGCC. Redrill Plan Summary Page 2 PRU'I 'HOE BAY DR LLZN6 Nar. keF IC;ent.~l:cation ,-'.) TIE-iN 0500 3~50 4!78 8) Er4D OF CURVE ¢~ 9624 3236 C) STA~RT 14./I00 CURVE I0777 35~7 4575 O) END OF ~./~00 CURVE ~26'~ 3755 4878 E) TARGET ~26~ 3755 4876 FI TO 1226] ~375 %80 ~1 P!ann~r,g ~a~get ~26~ 3755 4876 DS 02-i6A (P6) PLAN V I EW CLOSLIRE ..... : 7i54 feet at Azimuth 307.?1 :DECLINATION.: 30.023 E SfiALE ...... · ~ inch = 300 feet BRAWN ..... : 05/28/93 Steal Land ii i ......... 390O 2,750 3600 ~450 3300 3000 2850 2700- 5700 5550 540fl 5250 5100 4950 4800 "-~: .... 4200 3909 _ ,~ b;slJ 4500 4,JDfj 4050 3750 3600 i i ~ i Il .... i . ___ - ~-~)~2 ~202~6A ~.4¢ 9.' 52 ~,(~) "- TOTRL F', PRUDHOE BAY DRILLING Mar'$:.eP ]dent]ficati~m~ FJ3 BK.B SECIN INCLN A) TIE-IN 9500 749t 5E~(il 30 O0 B) ENO OF E~VE ~ 98~4 760t 53]6 ~3. ~8 Ct S1~T 14/]00 6LIF',~'E 1C777 866t . 5770 23 18 E) lA,GEl ~261 B909 B~53 9t.OO B 40 9~00 BS 02-_16A (P6) VERTICAL SECTION VIEW S~.ct~on at SOB. 35 lVO $cal~.' ~ inci~ = 400 fe~t Dep Scale.' ~ inch = 400 feet D:"a~n .... '05/29/93 Sect ion Depar'tune · (dLfJI) I'~"~'];' ....... t.:GI]'216,~, IJl /-9 9: ~'1,, t~H 5'1. i . · ~ -"~- - ............ -.. ' - ~-~ ' :.,~4' ~ ! , \ i .... ' ~ i ' ' J -- .'J"'Z. ~ .... : ' ' ~ .~,~ .......... ~ .... .,:., :,, :~. ~ - ....... I I -,~.,;.r<-¥~--'1 ........... % ', ! I ~:. j ~ I I .......... ~ .............. ~ -~ - * ~ I- ' ~ ............. ' .... ' ......... ~ ~ .............. i ..... ~;~ 7:C~q C -~ -" ...... F ..... ' ..... 1 ...... ~ ::'~=" .............. ' ............ r ...... 7 ..... h .......... i i 1. Type of Request: 2. Name of Operator · ARCO Alaska, Inc. ,~... STATE OF ALASKA ,o. '. Abandon X Sus~nd O~ration Shuldown Re-enter sus~nded we~ Change approved pr~ram ~ ~Pull tubing ~ Vadance ~ Perforate ~ X Plugback Ior r~ I 5. Type ol Well: 6. Datum elev~ 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at sudace 4948' NSL, 4473' WEL, SEC. 36, T11N, R14E At top of productive interval 2014'SNL, 1616'EWL, SEC. 26, T11N, R14E At effective depth 1659'SN~ 1443'EWL, SEC. 26, T11N, R14E At total depth 1683' SNL, 14,53' EWL, sEc. 26, T11N, R14E 12. Present well condition summary Total depth: measured true vertical Development X Exploratory __ Slrafigraphic __ Service [ E6EIVED A U G 7 7 199,] Alaska OiJ & Gas Cons. 6ommissio, Auchora[/e KBE = 64' feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 2-16 9. Permit number 80-20 10. APl number 50- 029-20448 11. Field/Pool Prudhoe Bay Field/Oil Pool 11250 feet 9099 feet Plugs (measured) Effective depth: measured true vertical 11196 feet 8962 feet Junk (measured) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth 98' 20' 431 sx PF 98' 98' 2965' 13-3/8" 2500 sx Fondu & 3029' 2676' 400 sx PFC 11169' 9-5/8" 1965 sx Fondu & 11233' 8994' 300 sx PFC measured 10990'-11010', 11022'-11034', 11034'-11054', 11060'-11097', 11097'-11124' true vertical 8844;8882', 8882;8896', 8896;8899', 8899'-8901' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT@ 41'MD; 4-1/2", 12.6~, L-80, PCT@ 10856'MD Packers and SSSV (type and measured depth) BOT 2B packer wi-l" extension @ 10765' MD; 4-1/2", Otis HRQ SSSV @ 2237' MD 13. Attachments DescriPtion summary of proposal x Detailed operations program __ BOP sketch 14. Estimated date for commencing operation 8/2O/93 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil x Gas Suspended Service 17. I here~y~cer~.,y~.,,, that the foregoing is true and correct to the best of my knowledge. --..- / ,.,..- - , ~ ,,c...~> .. r~ , Signed '"'---' '--" /'/'~~.,4z~ Title Drilling Engineer Supervisor FOR COMMISSION USE ONLY Date ~-//4:7 , Conditions of approval: Notify Commission so representative may witness Plug integrity_ BOP Test__ Location clearance__ Mechanical Integrity Test__ Subsequent form required 10- ! Approval No.¢ ,=~ ..__,~/,~7/ Approved by order of the Commission Commissioner Date Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE ** CHECK LIST FOR NEW WELL PERMITS ITEM APPROVE DATE Loc /q¢/~__ '~/2~/;/x~ [~ thru 8] [10 S 13] [14 thru 22] [23 thru 28]t (5) BOPE Company YES 1. Is permit fee attached ............................................... /~ 2. Is well to be located in a defined pool .............................. ~_ 3. Is well located proper distance from property line ................... 4. Is well located proper distance from other wells ..................... 5. Is sufficient undo. dicated acreage available in this pool ............. L 6. Is well to be deviated & is wellbore plat included ................... 7. Is operator the only affected party .................................. 8. Can permit be approved before 15-day wait ............................ ~ 10. 11. 12. 13. 14. 15. Does operator have a bond in force ................................... Is a conservation order needed ....................................... Is administrative approval needed .................................... Is lease nLrnber appropriate .......................................... Does well have a unique name & nLrnber ................................ Is conductor string provided ......................................... /¢'~. Wil 1 surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. Is enough cement used to circulate on conductor & surface ............ Will cement tie in surface & intermediate or production strings ...... Will cement cover all known productive horizons ..................... q/~ Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ............. Is adequate wellbore separation proposed ............................. Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of diverter & BOPE attached .... Does BOPE have sufficient pressure rating -- test to ~-¢mrz> psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... Lease & Well ~ ~/_~ ~r~z,~c::)~.~ /~./5¢~_.¢ NO REMARKS 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. j, (6) Other ~ ~//////~? [29 thru 31] (7) Contact ~'~ ?./~./¢/~73 ' [32] (8) Addl 29. 30. 31. 32. 33. geology' engineering: DW RPJ~C/~_.. MTM ~'--' B EWi~c~J DH rev 6/93 jo/6.011 FOR EXPLORATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Name and phone number of contact to supply weekly progress data ...... Additional requirements ............................................. Additional INITIAL GEOLUNITON/OFF POOLCLASS STATUS AREA SHORE remarks' NERIDIAN' SN WELL TYPE' Inj Redrill,)~ Rev 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. * ADASKA CO~iPUTING CENTER * * ....... $CHLUNBERGER -------* ****************************** FIELD NAME : PRUDHOE BAY STATE : ALASKA API NUMBER : 50-029-20448-0! REFERENCE NO : 95147 RECEIVED APR 2 1 1995 Alaska Oil & Gas Cons. Commission Anchorage LIS Tao~. Verification List!no Schl~)mberqer Alaska Comgu. tino Center 6-~PR-!995 !6:42 OPlC.L!,~ : WLTC R~Ef, ~A~i~ : 05~47 C0i]T[NIJA'I'~f)N # : CO~EN'.I; : ~CO ~I,~SKA .~f~C, Pai~i>~OE DAY DS 2-16A 50-029-20448-01 DATF : OS/u4/ b O~[C1N : WLIC TAP~' NA~: ~ 05~.!7 co~¢'r : a~c~i ~I,ASKa INC. PRHDHOE BAY DS ~-16A 50-029-20448-0! pRUnHOE ~,AY OPE~ ATC)R: LOGO.lNG C~r4PANY: T~PF Cg~ATIaAJ [)ATE: JOb DArn SECT[Of{: Tot,;~5 N I P: F ~-~ D: FSL: F' ~ ~.,: EI.,EVATIDN(FT F'RO~ ~',iSL O) KELLY CASING R~CORD 1 ST ~ r,-: !') ST{~ J[~''~ DS 02-16A 500292044801 ARC~ ALASKA INC, SCHLUMBERGER WELL SERVICES 6-APR-95 [;TT RIIN 1 d a, ~,i E 5 '!jUNNEL YVON .H tJELVAN RUN 2 95147 36 lin !4E 4948 4473 61,b0 6o.20 31.40 (jPEN HOLE CA$IaG DRILLERS ~-:.TT SIZE (IN) SIZe. (IN..) DEPTH (FT) 8 · 500 00 ! 1307,0 PAGE: [.-,IS Tare Verification :..ist. inq SchlV.~r:kerqer AlasKa Comoo. tino Center 6-APR-1995 16:42 .PRO!)I~C~rIO~., .6TRTI-'~ ~HIS ,IUB A ~iED. GW... OF RU.N i AND ~UN ~. PREVIOUSLY TWO TAPES WERE GIVE~, ONE FOR RUt~,,I (JOB REFERENCE 93560 F~(')~ 9400 TO ~.307') A,~D ONE'"FOR RUN 2 (JOB REF~RFNCE ~ 9~56! FRi]M 11357' TO ~i D~:PTH SHTFTS APPLIED. PAGE~ **** F.'[ 1) F. F)LI~ NA-~k : FDIT .001 SFiRVICE : FLOC ~!AX R~iC SIZe? : 10~4 LAST Depth Shifted nn4 clipped curves; all bit runs merged. o.5000 STAR'[' D~JPTH .... STOP DEPTH .....9400 ~IT RUN NO. ~ERGF TOP 1 9400.0 2 11307,0 ~ERGE BASE 11933.0 (.;RRW.gal'~ TS THE GA~IMA' R~ AS RECORDED, (;~_[~.~':>71~ ~S -rwC GAN~,~A RAY INTERPOLATED. . .,. . E~RA ION. Kelp r,,WD IS T~-iw RATE CURVE: $NI~T DA'f.A f_r4EASURED DEPTH) .......... EQUIVALENT UNSHIFTED DEPTH--- ...... - LIS Tame Verification I, istI. nm $chlumberqer AlasK~ COm.~tir:o Center 6-APR-1995 16:42 # LIS Ff)R.V-AT DATA t 0 2 66 0 ~ 7] 16 ~ 66 5 66 5 73 7 65 ~ 68 0,5 9 65 1! 66 64 1.~ 66 0 14 65 FT 1.5 65 68 16 66 1 0 66 0 N~ SF~V UNIT If) ORDER ~ L I)FPT .. - ROP u~r) FDH[~ 0 ;i''';; .................. ~ ..... ~ ..... ~ ..... '''"''''''''''' .mAmm APl APl FI['E N. B NUB SI E 'REPR PROCESS OG TYPE CbASS MOD NUmB SANP ~LE~ CODE (HEX) ...... ; ..... . ......... --; ..... ~-- .... . ..... . ..... -.....;... 0 O0 O0 0 ! ~ 68 0000000 O0 0 000 O0 0 1 ! ! 4 68 0000000000 0 000 O0 0 1 ! ! 4 68 0000000000 0 000 O0 0 ! 1 I 4- 6fl 0000000000 mmlmmmmmmmmlmmlmmmIMmmmmNmImmmNmm~mmmmmmmmmmmmmmIImmlImlmmN DEPT. 11933°000 DEPT, l~O00.OOt) DFPT. GRDW.MND I999.250 GRIN,~WD -999.250 ROP.MWD GRPw.dWD 37.000 GRIN.MWD 37,000 ROP.~WD GRDW.MWD 23.800 GRIN,~WD 23,800 ROP.MWD GRPW.MWD 38.~00 GRIN,MWD 38.800 ROP.~WD 35,500 '29,200 19,300 57',500 LIS Tape verification l'_,istir~o Schlumberger A!a~Ka ComF_~ut!n.O Center DF~PT. o500. UO". :., GRRV~. P{WO,. DFPT. 9400 . 000 ~R_'Rb;. h~WL) END dF DATA 6-APR-lEg5 16:42 ~32.100 GRIN.MWD 180.!00 GRIN.MWD -999.~50 GRIN.~IWD 132.!00 180.100 16,300 ROP.MWD PAGE: 36,900 36,600 51',300 F]'I'_,...v .tJA~.~g ; ~DTI' ,00l SFRVlCP~ : F'I. I C V~RSi[IN : q('3 !. C01 DATF h~AX R~:(: STZ~ : !024 F T LF'. T ',f' n !;: : L. ~ G'r PILE **** FTI:E H EA I).m,R FILF' NAU, E : EDIT .002 6~RV!CIC : ~blC VPTRSIO{'~ : O01CO1 DAT~ : 95/U4/ f~ ~,~X REC STZ~ : !024 bAs'r VII, E FIL~ HEADER FII,~ NU~BRR 2 NWl) Curves and log header data for each bit run in separate files, DFP'rH INC~EHgf~T ~ 0.5000 FTL~: [~iADF:R DATA DA'rE 5f3G~gg ~fiFTW-q~E t SI~RFACE DATA TYPE TD I)~IK, L,~R CF'T): T~t~P ~,[)O T(~TERVAL LFT) STOP DEPTH 94:00.0 18-$EP-93 REAL-TIME 11307,0 9400,0 11307.0 Schlum.~erqer AlasKa Compt!t~_no Center 6-APR-1995 16:-42 ~3PEN HiILE ~TT ~;'['ZF OR I ~,[.,FRS C ASi ¢,~G ~4UD 'rYPE: qUD VTSCO~.[TY FLUT~ ~OSS CC~) RFSTSTiVITY (O~-~) .A'~ T~,~DERATURE ~(]~ CAKE AT TOOb NUMBER 8,500 KCL-POLYM£R 0,000 0.000 0,000 t',.ATRIY D~iN~;TTY: TOOl., STA~:Df.,'~'F fiN): FwR FR.F,O~ENCY (HZ}: P~.;MAPKS: GA;".,~A RAY CIIRVES CORRECTED T(~ w I REI,I ~-~E SL[~ I GA~4A R~V TO 11263' TE LOGGED I$ ~'ROM 09 SEP 93 ~ .18-$EP-93, IIRUE$ WITH '_]:~E EXTENSION' ~W.D A~E AS RECORDED. CURVES w . ._ I .?, TH~; EXTE!'~$iON r,;WH ARE INTERPOLATED,- $ 0.0 0.0 0.0 PAGE: [,IS Tape Vertffcation r, istin, g .qchlt.lmh~r.qer. AlaSKa Compllt. fno Center. 6-APR-1995 16:42 PAGE: ** nA'r~ FnR. U. AT SpF, CT_~'TCATI~iN T U }'_'. C 0 ~ D ** m ! 66 0 2 66 0 4 66 5 66 6 73 7 65 8 68 0.5 9 65 FT 11. 66 51 12 6~ ~ 66 0 14 65 FT [5 6~ 68 !6 66 0 66 I mmJmmmmmm!m mmmmmm m mmMm. . m ~ m DFPT FT g~ ~un AAP G~ ~I AAP . ORDFR ~ 60G TYPE CLASS ~OD NUmB SAMP ~LEM CODE (HEX) .~.m~lml.mj.mm~m.mm~mlm.mm.--mmm~m.mlmmmmm..mmmml.mmIlmliI.l~m~mm~llmlmm O0 000 O0 0 ! I 4 68 0 00000000 ] O0 000 O0 ~ ~ !. ~ 4 68 0000000000 ! O0 000 O0 0 2 ! ! 4 6B 0000000000 ~ O0 000 O0 0 2 1 ! 4 B8 0000000000 ~ O0 000 O0 0 ~ i ! 4 68 0000000000 mmmmmmmmmmmmmm.mmmmmm.mmmmmmmmmmmmmm~m--mmmmmmmmmmmm~mmmmmmmmmmmmmmmmmm~ D~PT. 113 DFPq'. 110 DFPT. ROP~.MWN DFP?. I00 i)FPT, g5 07.000 GR,NWD -999,250 GR,MWH -999.250 ROPE'.MWD {)0,000 ~R,~WD 23.800 GR.MWH 23,800 ROPE.~WD n0.000 ~R.~w~) 38.800 GR,MWH -38.800 ROPE,MWD O0.OOO GR.~,~.~I) 132.1o0 GR.MW~ 132.100 ROPE.MWD 00.O00 GR.;dwi) 180.!00 GR,MWH 180,100 ROPE.~WD 31,200 19.300 57.500 36,900 36,600 LIS Tame Verification Li. st~n.q $cblumberg.m.r AlasKa Computfmq Center 6-APR-1995 i6:42 PAGE~ DMPT. 0400.000 ROP~.~W~! 51.3n0 -999,250 GR,MWH 16.300 ROPE.MWD 51.300 ** Er.]{.) (1F r)ATA ,.t- **** FTLF. T.R h T. T,E~ FILET ~-!A~,'. : MDIT ,002 SERVICE : FL, lC VF. RAIfiN : OO1CO! D~'i'~ ," 95104./ 6 ?..AX REC &TZ~. : !024 F l L~.' 7.' Y P ~..: : FILF' NA~I~: : EDIT ,003 SERVICE : ~LTC VERSION : 001. C01 D~TF : 05/04/ 6 ~,~AX RFC SIZE : 102~ FTLF TYPE : bi~ RAw g'vO Curves aha log header data for each bit run in separate files, BIT RUN i,iil;,'iRgR: .9. DEPTI-I I NC ~ E."'-~EN T: 0,5000 F T L~" S g~.~t,{ A R V VF]I'<D.r)R 'fOOl, cor)E START DEPTH $ BOG HEADED .m. ATA DA:rE Sr/IFTWA~E $~IRFACE $OFT;~aR_E VMRSION: OOWr,lHfiLE SOFTI'!A~E VERSION: DATA TYPF TI.) DRILLER TOP LOG INTEPVAL (FT) ..' P () T'I.'(I F~ ~()LE I.MCI.,it,!ATI[]N (DEG) STOP DEPTH !1357.0 28-UCT-93 ~EAB-TIME !1933.0 11357.0 11933.0 LIS Tape verification Schlumberger Al. asKa ~omp,lting Center 16:42 i--( T N T M [!F,. TOOL STRT~iG (TOP TF) VEPJDOD TOOL CODE TOOL ~LI~EII(ILE AND CA67NG DATA DOREH[)[,E Cf)~.JD l TI(I:~S ~UD '!:YPF: ,~UD OENSITY ([,8/G): ,4UO VTSCt)SITY (S): q~lD PFI; ~4~I!3 CHI.,ORTD~:6 fPP,) ~ RESTSTIVIq'Y (()H~) A.T T~,~PERATURE (DEGF) ~t. lP AT ~iEASUPED TE~PE~.ATURE (~T): A~UD F.[I, TRATt~ AT (MT) MUn CAKE AT TOOL NUMBER 3.750 XANVISWATER 0,000 0,000 0.000 H~LE CLJRRECTIn,~ TunL STA~DnFF (IN): DE~ARKS: DATE L(_IGGE!') IS F'RO~ 22-0CT-93 TO 28-0CT-93, CURVES WiTH THE EXTENSION NWL ARE AS R~COROED, Ct!RV~$ WITH T~E EXTENSION ~WH ARE IMTERPOL~TED,- $ LTS F~R~AT DATA 0.0 0.0 0.0 PAGE: DATA FORhIAT' SPECIFICATION RECORD ** ** SET TYPE - 64J;;B ** .............., ; .......... ~ 66 0 3 73 4 66 5 66 bis ~a.~e Veri~tc~t._ton [,ist!.no SchlUmberger AlesK~ Computlnq Center 6-A~R-1995 16:42 PAGE: D~PT FT GU HwIi AAP 7 65 8 68 0,5 9 m5 FT !1 66 42 !3 66 0 14 65 MT 1~ 60 68 16 66 T TYP~ - CHAN ** · ~; V~CE APl API API API .E B NUMB SIZE REPR OC~SS ORDE~ ~ I,OG TYPE CLASS MOD NUMB SA~P EbEM CODE (HEX) O0 000 O0 0 ~ ! ! 4 68 00.000 O0000 ) 0(, 000 O~ 0 3 ! I 4 68 0000000000 ? 00 000 00 0 3 1 I 4 68 0000000000 ~ O0 000 O0 0 3 1 1 4 68 0000000000 P OO 0o0 O0 o ~ I 1 4 68 0000000000 O0 000 O0 0 3 I ! 4 68 0000000000 * * I') A T A ~ * DEPT. ROPF,MWI-! DEPT. ROPF',~WH DMPT. !1933.O0(~ GR.~WD -999.250 GR.MWM -999.~50 ROPE.MWD !1500.0o() Ga.M'WD 37.000 GR.~WH 37.000 ROPEoMWD ~9.200 VOEP.MWD 8~93.600 11357.u00 GR.MWD -999.250 GR.~WH 12.000 ROPE.MWD 21.300 VI)EP.MWD -999.~0 ** E~!D OF DATA 35,500 -29.200 **** FIbW. TRAII.,MR **** FTLF NA.~E : EDIT ,(i03 SERVICE : FbIC DA'I'~' ~ 95/04/ 6 MaX RP3C STZR : 1.0~4 FIIJF TyP~i : LAMT FI[,E t, lf. Tar:e Vert£~_cat.!.on !,istlnO Sch]umber¢'jer Al.a,~ka Computt!~q renter 6-~PR-199§ PAGEI tO O~T~ : o51o4/ 5 T~P~ ~'~A~-~E ~ 95147 Cn~3~,~E~.;T : ARCO AhASKA THC, PRUDHOE BAY DS 2-164 50-029-20448-01 D~TE : 9~I04/ 6 REEf-, NA~E : g5147 CONT!N{J~TTOM ~ COqr~EIJT : aRCO AUA,~KA INC, PRUDHOE BAY D~ ~-ifA 50-029-20448-01 ARCO PRUDHF~ .. 3,., SAY MORTN ALASKA 93560 RECEIVED FEB ! 7 1994 Alaska Oil & Gas Cons. Commission Anchorage o.,. ,/.'zA/., I 5chl~Fer~U~r &]_aSk. a Como~t:tn.n. ~enter 3'-d~--',-1994 !513'.8 l~-:v PR[IbHUK [~AY, 02'16A,50-O2g-20448-O1 I~'~C.,PRIII)HUFT BAY, D,$. D,$. (;2-~6A 50029204480]. ARCO ALASKA, 03-,3A~-94 ~','.E~.t., 0 ) 4473 31.4-0 I '~'JC 02-16A,50-029-~0¢48-01 BIT _RI. IN PAGE: L,l,q Ta.~e V¢,rftlcot~o~; l,i.~t.ir;n SchlU. r:'~herc.'er .61asK'a ::Oh:L~Ut.~r~n Cent:eT ;-JAN-lq94 RF~!~R":~.: 'j.',~:!c [~i'~A %~5 PR[)VIOEP RY A~-:RD~LL/SCHbUMBERGER FF(~ ~, "~'~[~/"~g~'~iA P~Y PUN CONOUCTED og'or,.-93 · rn t~.;-SEF-93 [,'i.]~ g't{F 02-16A ~f;(.,:~- F,~]P'[it~ i~ATg n~' PENeTRATiON OVER PAGE~ [,,' r 1_, F r.] ['~ r.; i:< ! t:, :) 1' '.f ,, O O i SFR V.[ CF, : ."" L, T C V- FR,q £ D ~., ! DaT? : q41(]! / 3 tqAX R[,:C 5TZ? : bB.,.ST l';J.l 1~, : FTi,~ ;-,iL;:4[~[.TH.-" M ':.,'-' L) ! . .¢. CI!RV;,; St,lI~'."i" ;).~:F.~ .e;-~F'^SI. JRk:I) PPiOTH) .......... FOU!VA[:Et~T US~$HIIVTKD L)EPTH- ......... OATA !.S {}F PENETRATION OVER 5 FT AVERA(;~. F?/HR ) CORPECTED FOR H~b~ SIZE, ~IjD WEIGHT AND SlZ~ (AAPI) THiS DATA b~.5 NOT DONF %~!TH THXS Scb],un~herqer Alaska ,"om~.~uttn-q Center 3- J A-~,]- .'!. 9 9 4 PAGEt 0.5 FT ~5 .........NAi'.4F 5~'~/''~'7;'~7~''~;'"''~.'''~i''~-[~ ~. - 1 A A ........... ~I FI[,E NU~;''~. ~B ................... SIZE REPR eRO'~''' TD ;~Mf>p:~ ~ br~G TYPe CheSS ~'3D r,~U~B SA~P ELEM CODE (HEX) mmmmm~mmmmm~mmmmm~Om~ ~ mmm ~m~ om mmmmmmmmmmmmm~ m~mmm mmmmmm~m~mmmmmmm~mmmm m m DFPT Fq 0 . 0 0 I .. 4 .0000 _ 0 l,:l:S TaO,? Ver. f.f.~cat, io,~ ~-JaN-~994 15:38 CD~;..P&NY MA-u.E' : ARCO ALASKA, INC, aD.?POUGH '.. MORTH ~SI,OPE $:.r a TE : ALASKA- RECEIVED FEB i 7 19~4 Alaslia Oil & Gas Cons. Commission Anchorage LIS Tape V~rii.'ICation SchlU_mher,';.cr x~lasKa K'o~?r. utino Center PAGE: D.S. o2-16A,50-029-20448-01 8FRV TIP? CON? PREV T.~F.,F N W I.) WFI,!, ICf:. i',;5,:,!c' ; Ei)T'I -' q~_/0~/ 3 .If,' : ~L'f C [~- A '.~ E : -'-~ ..4 '". 0 1 /.[' {.,A'[TIjN # : 1. I F' L, ,"_',_ T A .r-' E : EI~.'",' : .a. 5'Cil ]I!,i'~SF~A, fir"l-.. Ij I~I .i. Or~EP A'!'i'.- ~: LO. GC-IN(? Cr]Finh!'~:: JO(~ D t, '.,' A · T(JP. i'J I..i:.!bf<R: l,('jCt.;, l ,~G E,',~ G :i. i': [.;F.[,: z ,q F,C T 1'/)q; n A .~' (:;F:: F'f.~_~VAJ'TLj:.~(Fi' t' !:'"[~,;''~ I)E~I~ICK Ff,,jn[<: dnOfI,'.'-r) # ~,~ Fl,T, C ./; ,q _T. "'-.' f; 1 s'r s 1' R j. ,'..f(:-: 2bt:. ,q T P. 'l. "-.f G .ff';C,,PRUDFIUE P~AY, D.S. 02-!6A,50-029-2044~-01 500292044801 AECO ALASKA, 2O-DEC-93 8IT pi.iN 2 3(,-~ 11,,'4 4948 4473 t, 1.60 61.6,:) C~STNC D~!I,LERS 8TZR (I~,) DEPTH LIS ma~e ~'ett~ent.~on l~j. stjr~o $chSu.mher,~er alaska ('oh~puttnq cent. er Hr~bF: r}vj.o'l'~t, 'I'PU..,.-': ".:}'jRTTC/~,[_, DF:f'Tf-~ RATE uF PENDTAA'I':I. DN f~V!::P 5 VOOi; AVP£RA.r';i'< A.~ID 'I:H~; AAP? GRS '--'-.'gR.~ PROVIDED. PACEI 1 , $ B/~'r'F'LTr;F._'. C',iDt/;,~ F'IIp C[?RV_~: ,":;qi.F"P I.)AT~. (5'.t"A-qUP~L' DI:~p;Ih) ST .r.,F t)E:PTi! TN~,' ............ F:r~UI,('I~"iNG r"~T?-- TS ['R"/t..-,~ J.'DED.. . :.' j. i_) ;'~>~U T~ijF: '1" '"'_ ...... Rr~.~.;,:v~ = PATE OF PEMETRATION OVE~ 5 FT AVRRAG~. F:DI~I.?,:,; r;c~b, iF' P:q q'~':i,q DATA PAGE: $ # hT8 F-n?'~Aq' D^q:A DATA t~O0 O0 0 I ! 4 6 .. 000000 o (:~6 O0 o i 1 ! 4 68 0000000000 0 (~t)O OC O 1 1 I 4 68 O00OO00000 n r.)O0 OO O i 1 I 4 6~ 0o00000000 'I'VL,. f,. t, i.~ 8877.201 P-. UP 5. !<,'.~ D 35.500 GRS. ~.wP :PV~; ,qi-~i;., -c~90 250 ROPS.t-:'--:,'D 21,300 GRS.~',WD -999.250 -999°250 bi.':;, q'ar'e \crlfj. c. ar. ion bjst. ina Scblu,tber,.,er ,\lasKa co,.-.~.:,utin~ 994 18- :.-$6 PAGE: 8F ~'{~ j. C ~:~ V r-._'.. P.. S In,_ h'%X FIEF' * ~':g * 't' a, P F !'R A 1 f. f-.;:.; SF~(VJ C~.: k.,a:v..F: [')/~ "1' F TaPF ":A'-"L .' 035t,~ C .~ ?~ 'y 1 .,-. ! ~ .a, ';. l ('l'H ff.. C.o,'.!!~?_:~'j : i,~,.."..i AbASKA, i?.!C, ,P-RI, IDH[3_F.~' FAY, D,So 02,',16A,50-029-20448-0i ALASKA INC D.S. 2 - 16A PRUDHOE BAY REC-EIVED OCT 1 9 199~ Alaska 0.il & Gas Cons. Commi;sion Run 1: 20 - September - 199:3 CN/ZDL/GR Conveyed 10003 11281 Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: RUN1 6045.00 J. DAHL SEE REMARKS D.S. 2 - 16A 500292044801 ARCO ALASKA INCORPORATED ATLAS WIRELINE SERVICES 24-SEP-93 RUN2 RUN3 36 11N 14E 4948 4473 · 61.64 60.24 31.35 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 9.625 9450.0 8.500 11307.0 CN/ZDL/GR LOGS WITNESSED BY: D. SCOTT & J. GAFFNEY. CIRCULATION STOPPED: 09:45 19-SEP-93. PIPE CONVEYED LOGGING OPERATION. CURVES SPIKE AT PIPE JOINT MAKEUP CONNECTIONS. CONNECTION DATA SPIKE AT 11199 FOR ZDL CURVES, 11179 FOR CN CURVES, & 11173 FOR GR CURVE. DENSITY SCALE, 1.65 - 2.65, REPRESENTS SANDSTONE POROSITY MATRIX. BARITE PRESENT IN MUD SYSTEM (9%) WILL EFFECT PE RESPONSE. NEUTRON LOGGING PARAMETERS: CALIPER CORRECTED SANDSTONE MATRIX CHISM FILTERING NOT ACTIVE. MAIN PASS SPLICED BETWEEN TWO PASSES (@10550). REPEAT PASS PRESENTED IS THE OVERLAP BETWEEN THOSE PASSES. SPLICE WAS PERFORMED IN THE FIELD. THE SPLICED MAIN PASS IS PRESENTED HERE. $ FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS All tool strings; depth shifted and clipped curves; all runs merge4; no case hole data. DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR 2435 SDN BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA 0.5000 START DEPTH STOP DEPTH 10003.0 11259.0 10003.0 11256.0 10003.0 11281.0 GR (MEASURED DEPTH) BASELINE DEPTH 9995.0 10034.0 10059.0 10067.0 10080.5 10081.5 10083.0 10083.5 10091.0 10113.0 10120.5 10132.0 10134.0 10150.0 10152.5 10157.0 10163.0 10175.0 10178.0 10188.5 10192.0 10194.0 10194.5 10202.5 10208.5 10216.5 10221.0 10229.5 10240.5 10245.0 10257.5 10275.0 10282.5 10286.0 10295.0 10304.0 10310.0 10318.0 10333.5 10347.5 10351.5 RHOB 9995.0 10032.5 10065 10080 10081 .5 .0 .5 10084.0 10091.5 10113.0 10120.0 10132.5 10134.5 10151.0 10153.0 10157.0 10162.0 10177 10187 10192 10195 10202 10208 10216 10220 .5 .5 .0 .0 .0 .0 .0 .0 10240.0 10244.5 10257.0 10274.5 10282.5 EQUIVALENT UNSHIFTED DEPTH ......... NPHI 9995.0 10034.5 10058.0 10067.0 10080.0 10081.0 10083.0 10091.5 10113.5 10120.5 10134.5 10150.0 10153.0 10157.0 10162.0 10176.0 10178.5 10188.5 10192.0 10195.5 10202.0 10208.5 10216.5 10221.0 10230.0 10240.0 10244.5 10257.0 10274.5 10282.5 10286.0 10295.5 10304.0 10310.5 10318.0 10333.5 10348.0 10351.5 10359.5 10363,5 10366.5 10403.0 10406.0 10420.0 10437.0 10472.0 10475.5 10479.0 10483.0 10490.5 10491.0 10493.5 10503.0 10517.5 10525.0 10531.0 10541.5 10568.5 10580.5 10584.0 10586.5 10588.0 10588.5 10608.5 10644.5 10699.0 10749.0 10763.5 10816.0 10818.0 10820.5 10863.0 10880.0 10885.5 10944.5 10945.0 10965.5 10966.0 10973.5 11057.0 11058.5 11062.5 11071.0 11089.5 11106.0 11111.0 11123.0 11215.0 11252.5 11299.0 $ MERGED DATA SOURCE PBU TOOL CODE GR GR 2435 2435 10359.5 10364.5 10366.5 10406.5 10437.0 10484.0 10490.5 10494.0 10503.0 10517.0 10524.5 10541.5 10581.0 10583.5 10586.0 10588.0 10608.5 10698.5 10748.5 10763.5 10815.5 10817.5 10820.5 10862.5 10879.5 10884.5 10943.0 10965.5 10972.5 11057.5 11062.5 11070.0 11088.5 11106.5 11111.0 11122.5 11215.0 11252.5 11299.0 RUN NO. 1 1 1 1 10359.0 10364.0 10366.5 10402.5 10407.0 10420.0 10437.5 10472.0 10475.5 10478.0 10491.0 10503.0 10517.5 10524.5 10531.0 10541.5 10568.5 10581.0 10583.5 10587.0 10589.0 10608.5 10643.5 10698.5 10749.0 10763.5 10815.5 10817.5 10820.5 10863.0 10879.5 10885.5 10944.0 10965.5 10973.5 11058.0 11070.0 11088.5 11106.5 11111.0 11122.5 11215.0 11252.5 11299.0 PASS NO. 4 5 4 5 MERGE TOP 10003.0 10550.0 10003.0 10550.0 MERGE BASE 10550.0 11259.0 10550.0 11256.0 SDN SDN $ REMARKS: CN WN FN COUN STAT i 4 10003.0 10550.0 i 5 10550.0 11281.0 MAIN PASS. DRHO, PEF, CALl, MTEM, TENS, & TEND WERE SHIFTED WITH RHOB. FUCT & NUCT WERE SHIFTED WITH NPHI. $ : ARCO ALASKA INCORPORATED : D.S. 2 - 16A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves-. Name Tool Code Samples Units i GR 2435 68 1 GAPI 2 NPHI 2435 68 1 PU-S 3 FUCT 2435 68 I CPS 4 NUCT 2435 68 1 CPS 5 MTEM 2435 68 1 DEGF 6 TEND 2435 68 1 LB 7 TENS 2435 68 1 LB 8 RHOB SDN 68 i G/C3 9 DRHO SDN 68 1 G/C3 10 PEF SDN 68 1 BN/E 11 CALl SDN 68 1 IN API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 08 501 10 0 4 4 98 211 23 1 4 4 98 211 23 1 4 4 98 211 23 1 4 4 98 211 23 1 4 4 98 211 23 1 4 4 98 211 23 1 4 4 22 779 91 0 4 4 22 779 91 0 4 4 22 779 91 0 4 4 22 779 91 0 44 * DATA RECORD (TYPE# 0) Total Data Records: 125 1014 BYTES * Tape File Start Depth = 11299.000000 Tape File End Depth = 9995.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 31309 datums Tape Subfile: 2 314 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 3 is type: LIS TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 2 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 1 5 0.2500 VENDOR TOOL CODE START DEPTH GR 10002.5 2435 10002.5 ZDL 10002.5 $ 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 SWVL CHT MODL KNJT GR CN KNJT PCM ZDL KNJT TEMP PCM $ SWIVEL SUB CABLEHEAD TENSION MODAL SUB KNUCKLE JOINT GAMMA RAY COMPENSATED NEUTRON KNUCKLE JOINT PULSE CODE MODULATOR Z-DENSITY KNUCKLE JOINT TEMPERATURE PULSE CODE MODULATOR 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 11260.0 11257.0 11282.0 20-SEP-93 FSYS REV. J001 VER. 1.1 945 19-SEP-93 657 20-SEP-93 11307.0 11296.0 10000.0 11285.0 1200.0 TOOL NUMBER 3944XA 3974XA 3517XA 3921NA 1309XA 2435XA 3921NA 3508EA 2222MA/2222EA 3921NA 2806XA 3506XA 8.500 9450.0 0.0 XANVIS KCL 10.00 98.0 9.5 4.4 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: 175.0 O. 139 0.057 0.106 0.000 O. 217 0.000 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 0.000 TOOL STANDOFF (IN): 0.0 REMARKS: MAIN PASS. NEUTRON IS CALIPER CORRECTED. IS NOT ACTIVE. $ CHISM FILTERING CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 2 - 16A : PRUDHOE BAY : NORTH SLOPE : ALASKA 68.0 175.0 68.0 0.0 68.0 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 19 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 18 19 GR 2435 68 1 GAPI CNC 2435 68 1 PU-S CNCF 2435 68 1 PU-S CN 2435 68 1 PU-L LSN 2435 68 1 CPS SSN 2435 68 1 CPS TEMP 2435 68 1 DEGF CHT 2435 68 1 LB TTEN 2435 68 1 LB SPD 2435 68 1 F/MN ZDEN ZDL 68 1 G/C3 PORZ ZDL 68 1 PU-S ZCOR ZDL 68 1 G/C3 PE ZDL 68 1 BN/E HRD1 ZDL 68 1 CPS HRD2 ZDL 68 1 CPS SFT2 ZDL 68 1 CPS SHR ZDL 68 CAL ZDL 68 1 IN 4 4 08 501 10 0 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 4 4 18 487 70 6 4 4 19 912 29 5 4 4 19 912 29 5 4 4 54 376 29 5 4 4 52 443 33 1 4 4 46 370 25 4 4 09 884 61 1 4 4 76 731 33 4 4 15 242 69 1 4 4 14 587 33 4 4 78 812 61 1 4 4 37 715 66 1 4 4 24 115 90 6 * DATA RECORD (TYPE# 0) Total Data Records: 435 966 BYTES * 76 Tape File Start Depth = 11299.000000 Tape File End Depth = 9995.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 104341 datums Tape Subfile: 3 518 records... Minimum record length: Maximum record length: 62 bytes 966 bytes Tape Subfile 4 is type: LIS RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 4 0.2500 VENDOR TOOL CODE START DEPTH GR 10550.0 2435 10550.0 ZDL 1O550.0 $ 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 SWVL CHT MODL KNJT GR CN KNJT PCM ZDL KNJT TEMP PCM $ SWIVEL SUB CABLEHEAD TENSION MODAL SUB KNUCKLE JOINT GAMMA RAY COMPENSATED NEUTRON KNUCKLE JOINT PULSE CODE MODULATOR Z-DENSITY KNUCKLE JOINT TEMPERATURE PULSE CODE MODULATOR BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) STOP DEPTH 10696.0 10693.0 10717.0 20-SEP-93 FSYS REV. J001 VER. 1.1 945 19-SEP-93 434 20-SEP-93 11307.0 11296.0 10000.0 11285.0 1200.0 TOOL NUMBER 3944XA 3974XA 3517XA 3921NA 1309XA 2435XA 3921NA 3508EA 2222MA/2222EA 3921NA 2806XA 3506XA 8.500 9450.0 0.0 XANVI S KCL 10.00 98.0 9.5 4.4 175.0 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: 0.139 0.057 0.106 0. 000 0. 217 0.000 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 0.000 TOOL STANDOFF (IN): 0.0 REMARKS: REPEAT PASS. NEUTRON IS CALIPER CORRECTED. IS NOT ACTIVE. $ CHISM FILTERING CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 2 - 16A : PRUDHOE BAY : NORTH SLOPE : ALASKA 68.0 175.0 68.0 0.0 68.0 0.0 * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 19 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 18 19 GR 2435 68 1 GAPI CNC 2435 68 1 PU-S CNCF 2435 68 1 PU-S CN 2435 68 1 PU-L LSN 2435 68 1 CPS SSN 2435 68 1 CPS TEMP 2435 68 1 DEGF CHT 2435 68 1 LB TTEN 2435 68 1 LB SPD 2435 68 i F/MN ZDEN ZDL 68 1 G/C3 PORZ ZDL 68 1 PU-S ZCOR ZDL 68 i G/C3 PE ZDL 68 1 BN/E HRD1 ZDL 68 I CPS HRD2 ZDL 68 1 CPS SFT2 ZDL 68 1 CPS SHR ZDL 68 1 CAL ZDL 68 1 IN 4 4 08 501 10 0 4 4 98 211 23 4 4 98 211 23 1 4 4 52 326 75 5 4 4 84 023 70 1 4 4 83 368 34 1 4 4 18 487 70 6 4 4 19 912 29 5 4 4 19 912 29 5 4 4 54 376 29 5 4 4 52 443 33 4 4 46 370 25 1 4 4 09 884 61 1 4 4 76 731 33 4 4 15 242 69 1 4 4 14 587 33 1 4 4 78 812 61 4 4 37 715 66 1 4 4 24 115 90 6 76 * DATA RECORD (TYPE# 0) Total Data Records: 65 966 BYTES * Tape File Start Depth = 10735.000000 Tape File End Depth = 10543.000000 Tape File Level Spacing = 0,250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 46690 datums Tape Subfile: 4 146 records... Minimum record length-. Maximum record length: 62 bytes 966 bytes Tape Subfile 5 is type: LIS 93/ 9/23 01 **** REEL TRAILER **** 93/ 9/26 O1 Tape Subfile: 5 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Sun 26 SEP 93 1:22p Elapsed execution time = 28.23 seconds. SYSTEM RETURN CODE = 0