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Home My WebLink About194-148 Pages NOT Scanned in this Well History File · · XHVZE This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. i ~(--/~ File Number of Well History File PAGES TO DELETE Complete RESCAN Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original - Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED Logs of various kinds [] Other COMMENTS: Scanned bY: Bevedy~Vincent Nathan Lowell Date: [] TO RE-SCAN Notes: /si Re-Scanned by' Bevedy Dianna Vincent Nathan Lowell Date: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG Plugged Back for Sidetrack 1. Status of Well Classification of Service Well [] Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska) Inc. 194-148 302-243 3. Address :8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20466-01 4. Location of well at surface' ' - ' ~ ~ i-~ i-~ '~-~-:~-'~;~,'~'~. 9. Unit or Lease Name 243' SNL, 500' WEL, SEC. 06, T11 N, R14E, UM~. Prudhoe Bay Unit At top of productive interval 959' SNL, 4513' EWL, SEC. 05, T11N, R14E, UM At total depth 10. Well Number 551' SNL, 249' EWL, SEC. 04, T11N, R14E, UM .............. E-09A 11. Field and Pool 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Bay Field / Prudhoe Bay Pool KBE = 65.01' ADL 028303 12/28/1994 01/05/1995 ~ ~i' 02-8/,30/2002 /b~ N/A MSL Zero 17. Total Depth (MD+TVD)118. Plug Back Depth (MD+TVD) 119. Directional SurveyI 20. Depth where SSSV setI 21. Thickness of Permafrost 11995 8878 FTI 11906 8880 FTI [] Yes [] NoI N/A MDI 1900' (Approx.) 22. Type Electric or Other Logs Run GR 23. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM S~ZE CEMENTING RECORD AMOUNT PULLED 20" x 30" Insulated Conductor Surface 110' 36" 11.8 cu yds Arcticset 13-3/8" 72# L-80 Surface 2671' 17-1/2" 2790 cuft Arcticsetll 9-5/8" 47# L-80 Surface 10213' 12-1/4" 1455 cuft Class 'G'~ 130 cuft AS 7" 29# L-80 9717' 10558' 8-1/2" 253 cuft Class 'G' 5" 15# 13Cr80 9553' 11995' 6" 250 sx Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None 4-1/2", 12.6#, L-80 9542' 9495' MD TVD MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10680' Set Whipstock 10680' P&A with 30 Bbls Class 'G', Sqzd to 1000 psi 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Not on Production N/A Date of Test Flours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I 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 D Brief description of lithology, porosity, fractures, apparent dips and presence of~l~gas or water. Submit core chips. I\ ~, ~.~ .L ! No core samples were taken. ~'-~'~ ~"~'-"'~' ~q~/'/v\ OCT 0 4 200~ .~,laska 0il & Gas Cons. Commission Anchorage Form 10-407 Rev. 07-01-80 Submit In Duplicate 129' Geologic Markers 130' Formation Tests Marker Name Measured True Vertical' Include i'nterval tested, pressure data, all fluids recovered and Depth Depth gravity, GOR, and time of each phase. Zone 2B 10616' 8700' Zone 1 B 10892' 8856' RECEIVED OCT O 4 2002 Alaska 0il & Gas Cons. Commission Anchorage '31. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports I 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed TerrieHubble "~j~,~' ~ Title TechnicalAssistant Date E-09A 194-148 302-243 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No. / Approval No. Drilling Engineer' Alistair Sherwood, 564-4378 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 'J: 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 cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. ,SCAi N n 5 20® Form10-407 Rev. 07-01-80 ~ ~?}' ~ '..'~'~ ?' ~ ,? ~ Well: E-09B Field: Prudhoe Bay Unit APl: 50-029-20466-02 Permit: 202-161 Rig Accept: Rig Spud: Rig Release: Drilling Rig: O8/29/O2 09/01/02 09/08/02 Nordic #1 PRE-RIG WORK 02/27/02 DRIFTED TUBING INTO LINER TO 10886' ELM WITH A 3 3/8" DUMMY GUN. CALIPER CASINGFFBG FROM 10922' SLM. TO SURFACE. PULL GENERIC LGLV FROM GLM # 3, PUMP 240 BBLS CRUDE DOWN I/A, SET DGLV W/RM LATCH IN GLM #3, PULL CATCHER SUB. RESULTS OF PDS CALIPER SHOW THE TUBING AND LINER TO BE IN VERY GOOD SHAPE WITH NO PENETRATION/WALL LOSS ON TUBING IN EXCESS OF 14% AND THE LINER IN EXCESS OF 9 %. 02/28/02 PULLED CATCHER SUB. WELL LEFT SHUT IN. 03/01/02 BLEED IA FROM 1540 PSI TO 730 PSI IN 90 MINUTES (PREP FOR MITIA FOR CTD SCREEN). IA FL ROSE FROM 1990' TO 1535'. MITIA SCHEDULED. 03/04/02 MITIA PASSED TO 2500 PSI. 03/07/02 MITOA TO 1000 PSI PASSED. 04/15/02 PPPOT -T & PPPOT-IC PASSED. 08/2O/02 VALVE CREW SERVICED AND TESTED MASTER AND WING VALVES IN PREPARATION FOR NORDIC 1. BP EXPLORATION Page 1 of 10 Operations Summary Report Legal Well Name: E-09 Common Well Name: E-09 Spud Date: 5/4/1980 Event Name: REENTER+COMPLETE Start: 8/29/2002 End: Contractor Name: NORDIC CALISTA Rig Release: 9/8/2002 Rig Name: NQRDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 8/29/2002 00:00 - 01:00 1.00 MOB DECOMP Move rig to E-09A, position rig over well. Rig accept at 01:00 08/29/2002. 01:00 - 03:30 2.50 RIGU DECOMP NU BOPE, position cuttings tank, call out grease crew. 03:30 - 13:00 9.50 BOPSUF; DECOMP PT BOPE. Leu Grimaldi from AOGCC here to witness test. 13:00 - 13:50 0.831 CLEAN P DECOMP BOP test completed, all passed ok. MU Baker CTC, PT to 3500 psi, Pull test to 20klbs. 13:50 - 14:10 0.33 CLEAN P DECOMP Pre job safety meeting. Discuss hazards unique to this well. 14:10 - 15:40 1.50 CLEAN P DECOMP i Open master and swab valves. Well has swapped out since load and kill yesterday. WHP=750 psi. IA=OA=0 psi. Try bleeding to flowback tank. All gas. Rig up to bullhead gas away with bio water in pits. Kill well with 250 bbls. Well on vac at finish of kill. 15:40 - 16:20 0.67 CLEAN P DECOMP RU Baker milling BHA #1. 3.80" DSM, 3.80" string reamer, motor, 2 jts PH6, MHA. 16:20 - 18:00 1.67 CLEAN P DECOMP RIH with BHA #1 to mill XN nipple at 9530'. 18:00 - 20:00 2.00 CLEAN P DECOMP 9500', Weight check up=34klbs. Dry tag top of XN nipple @ 9530'. Make -11 correction to get on depth. Kick on pumps. Free spin= 1500psi. LEL alarm in pits, divert returns to choke. Pit vol=322bbls @ 18:25. IA=300psi. Seeing 300-500psi motor work. Mill down thru nipple, backream up thru, mill down, backream up. Run thru nipple dry, come back up thru nipple dry. No bobbles. Down thru it again dry, no bobles. 20:00 - 22:25 2.42 CLEAN P DECOMP RIH to 10700'. Spot high vis pill. POOH. 22:25 - 23:15 0.83 CLEAN P DECOMP Stand back injector, LD milling assembly, prep rig floor for eline. 23:15 - 23:30 0.25 EVAL ~ WEXIT PJSM, discuss rigging up SWS eline. 23:30 - 00:00 0.50 EYAL ~ WEXIT PU Eline tools: GPJCCL and 3.625" dummy whipstock drift 8/30/2002 00:00 - 02:15 2.25 EVAL 3 WEXIT RIH for 3.625" whipstock drift and GPJCCL Jewelry log. 02:15 - 03:00 0.75 EVAL ~ WEXIT Set down with 3.625" drift (18') & GPJCCL(16.7') @ 10,670 3x, attempt to work past, no progress. Sart losing ground, last set down 10605. Set down depth varies with RIH speed, believe we may have some dogleg below the 7" window that is preventing this tool from getting down. The whipstock will be 5' shorter than the drift and approx. 300lbs heavier. If it is a dogleg issue we may have a better chance at getting the whipstock down. CCL shows all jewelry is where it should be. 03:00 - 05:00 2.00 EVAL P WEXIT i POH, discuss situation with A. Sherwood. Plan to try running the whipstock on next run. 05:00 - 05:45 0.75 EVAL P WEXIT LD drift assembly. 05:45 - 06:15 0.50 STWHIP P WEXIT Safety meeting prior to picking up whipstock. 06:15 - 07:15 1.00 S'I-WHIP WEXIT Make up SWS setting tool and Baker whipstock. 07:15 - 09:30 2.25 STWHIP P WEXIT RIH with Baker 5" Retrievable monobore whipstock on SWS setting tool with POS tool and CCL. Hang up at SSSV nipple, can't get thru. POOH, check whipstock. No obvious marks. Grind protection pad for anchor to smooth champher slightly. RIH, still tagging up on SSSV nipple. Tag a couple of times lightly, then POOH. 09:30 - 10:15 0.75 STWHIP N DPRB WEXIT Consult with Baker, and BP town. Baker is modifiing a new bottom nose to have a more rounded profile to it. 10:15 - 10:30 0.25 STWHIP N DPRB WEXlT Attach new bottom nose to whipstock. 10:30 - 11:00 0.50 STWHIP N DPRB WEXIT RIH with Baker whipstock on Schlumberger wireline setting eq. Can't get past SSSV nipple again. Same problem at same depth. Printed: 9/9/2002 12:22:50PM BP EXPLORATION Page 2 of lO Operations Summary Report Legal Well Name: E-09 Common Well Name: E-09 Spud Date: 5/4/1980 Event Name: REENTER+COMPLETE Start: 8/29/2002 End: Contractor Name: NORDIC CALISTA Rig Release: 9/8/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 8/30/2002 11:00 - 13:25 2.42 STWHIP N DPRB WEXIT Tag up at surface, no obvious problem with whipstock. Need to do something different. Call Baker and order 5" permananet (old style) whipstock. Wait for new whipstock from Deadhorse. 13:25 - 14:30 1.08 STWHIP;N DPRB WEXIT Baker back on location. MU whipstock on catwalk. Scribe WS to POS tool and calibrate. Disconnect and make tools up vertically. Check scribe marks. 14:30 - 16:00 1.50 STWHIPi N DPRB WEXlT RIH with Baker WS on SWS eline. Slipped thru SSSV nipple with no bobble at all on weight. Continue RIH. 16:00 - 16:30 0.50 STWHIP P WEXlT Log Whipstock into position. Set whipstock with top at 10680', TF-17L. RA tag at 10689'. 16:30 - 17:40 1.17 STWHIP P WEXIT POOH with WS setting BHA. 17:40 - 18:15 0.58 STWHIP = WEXIT Rig down SWS setting BHA. 18:15 - 18:30 0.25 STWHIP = WEXIT Safety meeting prior to PU P&A BHA. 18:30 - 20:25 1.92 STWHIP = WEXlT PU Cementing BHA: Baker Coil Connector,XO, Dowel Hyd Disconnect, Dowell Burst Disc Circ Sub, XO, BPX 2 jts 2-3/8" PH6, XO, 13/16" ball drop Cementing Nozzle (4x 0.25" side jets, 4x 0.1875"down jets, 3/4" center down jet). Postition injector on well. Cementers on location @ 19:30. 20:25 - 22:10 1.75 STWHIP = WEXIT RIH with cementing nozzle. Pre job in ops cab prior to pumping cement with cementers and rig crew. 22:10 - 22:35 0.42 STWHIP ~ WEXlT Tag Whipstock, depth correct to eline setting depth of 10680' (subtract 8'). PU and flag pipe at 10670'md. Test to make 'sure we can bullhead fluid, 0.5bpm at 1500psi whp. Call A. sherwood to discuss, decide to 22:35 - 23:30 0.92 STWHIP P WEXIT PT dowell lines to 4000psi. Good test. Start pumping 5bbls Fresh water, 30bbl 15.8ppg neat cement, 5bbl Fresh water. Start bullheading cement with 1500psi whp at 0.5bpm. Pressure went to 1900psi when cement hit top perfs. Open choke and POH holding 500psi on the choke. 23:30 - 00:00 0.50 STWHIP P WEXlT Start laying in cement 1:1, pull up to safety. Hold 1000psi with chokes closed, WHP bled down to 800psi in 6-Smin., circulate 0.2bpm to get WHP back up to 1000psi. Slowly pushing cement away to the perfs (less than 0.1 bpm). 613112002 00:00 - 01:00 1.00 STWHIP P WEXIT Hold 1000psi WHP while at safety for an additional 60minutes. Started POH with 7bbls of cement below whipstock, pushed away an additional 4.3 bbls to perfs while holding 1000psi at safety. Prepare to drop ball. Cement thickening time= 4hrs 50min. 01:00 - 03:00 2.00 STWHIP ~ WEXlT Drop 13/16" ball for ball drop nozzle to cleanout cement. RIH circulating at 70fpm, 3.5bpm/2475psi circ press. Cleanout down to whipstock tray at 10680'. POH circulating to 9500', rbih to whipstock tray 100fpm, 3.5bpm/2338psi. Repeat. 3up/3down passes total to clean above whipstock. 03:00 - 04:30 1.50 STWHIP = WEXlT POH, Prejob on jetting stack clean while pooh. 04:30 - 05:00 0.50 STWHIP = WEXlT Jet stack with swizzle stick. 05:00 - 05:30 0.50 STWHIP P WEXIT LD cementing nozzle, PU Milling assembly (in .8" HC DSM , DPO261 + 3.8" STRING MILL) 05:30 - 06:30 1.00 STWHIP P WEXIT RIH with BHA #3, Window milling BHA. Hughes DSM-Baker String reamer-BHI motor-Baker MHA. 06:30 - 08:45 2.25 STWHIP P WEXlT 4700', Continue RIH. Tour crew change OAP=0 psi, IAP=125 ~si. Still no compressive strength on SWS cementers UCA. 08:45 - 10:00 1.25 STWHIP P WEXlT Cement to 1000 psi compressive strength according to SWS UCA. RIH. weight check at 10600'=46klbs. Tag top of WS. Printed: 9/9/2002 12:22:50 PM BP EXPLORATION Page 3 of 10 Operations Summary Report Legal Well Name: E-09 Common Well Name: E-09 Spud Date: 5/4/1980 Event Name: REENTER+COMPLETE Start: 8/29/2002 End: Contractor Name: NORDIC CALISTA Rig Release: 9/8/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From -To HOurs Task Code NPT Phase Description of Operations 8/31/2002 08:45 - 10:00 1.25 STWHIP P WEXIT Make -6.5' correction to 10680.5'. Paint yellow flag at window start depth. Begin window milling. 2.5 bpm, 1950 psi free spin. 10:00- 11:00 1.00 STWHIP P WEXIT 10681', Update at 10:00, milling ahead. 600 lbs weight on bit, 150 psi motor work. 1 for 1 returns. Pit vo1-182 bbls. 11:00 - 12:00 1.00 STWHIP P WEXIT 10682.2', Update at 11:00, Milling ahead. 2700 lbs weight on bit, 210 psi motor work. Pit Vo1=181 bbls. 12:00 - 13:00 1.00 STWHIP P WEXIT 10682.9', Update at 12:00, Milling ahead. 4400 lbs weight on bit, 200 psi motor work. Pit vo1=182 bbls. Milling is going as expected, getting good metal on ditch magnets. 13:00 - 14:00 1.00 STWHIP P WEXIT 10683.4', Update at 13:00, Milling ahead. 3850 lbs weight on bit, 190 psi motor work. Pit Vo1--182 bbls. 14:00 - 15:00 1.00 STWHIP P WEXIT 10684.1', Update at 14:00, Milling ahead. 4300 lbs weight on bit, 270 psi motor work. Pit vo1=183 bbls. 15:00 - 16:00 1.00 STWHIP P WEXIT 10685.9', Update at 15:00, Milling ahead. 4050 lbs weight on bit, 150 psi motor work. Pit vo1=183 bbls. 16:00 - 17:00 1.00 STWHIP P WEXIT 10687.0', Update at 16:00, Milling ahead. 4400 lbs weight on bit, 120 psi motor work. Pit vo1=185 bbls. 17:00 - 18:00 1.00 STWHIP ~ WEXlT i10687.6', Update at 17:00, Milling ahead. 3500 lbs weight on bit, 190 psi motor work. Pit vo1=185 bbls. 18:00 - 18:20 0.33! STWHIP 3 WEXIT 10688.6', Update at 18:00, Milling ahead. 4400 lbs weight on ~bit, 380 psi motor work. Pit vo1=184 bbls. 18:20 - 19:15 0.92 STWHIP ~ WEXIT 10689.0', Formation sample examined by Geo contains 20% pebbly chert cuttings. This is the bad kind of chert. The good news is that we at least have a partial window. Continuing to mill ahead. We have cut 8.5' of window so far. Window will be 9.0' if the mill stays on the tray all the way. Drilling break, ROP ~ncreasing. Belive we are milling formation. Sample from 10692' shows 90% of the cutttings are formation. 30% Chert/70% Sand. 10693', Update at 19:00, Milling ahead, ROP increasing. 5362 lbs weight on bit, 206 psi motor work. Pit vo1-182 bbls. 19:15 - 21:25 2.17 STWHIP P WEXlT Pump high vis sweep. Pill on bottom at 10695'md. Mil to 10,698.4'. Start backreaming up through the window at 0.1fpm. See slight motor work where the string reamer enters the bottom of the window at 10687.7'. Back ream up thru the window, no motor work except at the bottom of the window. 21:25 - 22:45 1.33 STWHIP P WEXIT Run back down thru the window at 0.6fpm to TD at 10698.2'. Back reem up thru the window a 2nd time. RIH dry, no bobbles. Back reem out of the hole one last time. Looks clean. TOW=10680.5, BOW=10687.7 22:45 - 00:00 1.25 STWHIP P WEXIT Poh with window milling assembly 9/1/2002 00:00 - 00:30 0.50 STWHIP ~ WEXlT Continue poh with window milling assembly. Pre Job to discuss directional plan with DD, Geo and Co. rep. 00:30 - 01:00 0.50 STWHIP ~ WEXlT Stand back injector. LD window milling assembly. Mill iOD=3.8" , String reamer OD=3.8" 01:00 - 01:15 0.25 STWHIP ~ WEXlT PJSM w/Nordic, Sperry, Baker, Schlumberger hands. Do not get complacent with safety. Discuss plan forward with build assembly. 01:15 - 02:30 1.25 STWHIP P WEXlT Changeout Baker coil tubing connector for DS CTC. Pull test(50K) and PT (3800psi) CTC. Good test. Pressure test DS MHA. Printed: 9/9/2002 12:22:50PM BP EXPLORATION Page 4 of 10 Operations Summary Report Legal Well Name: Eo09 Common Well Name: E-09 Spud Date: 5/4/1980 Event Name: REENTER+COMPLETE Start: 8/29/2002 End: Contractor Name: NORDIC CALISTA Rig Release: 9/8/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From- To Hours Task Code NPT Phase Description of Operations 9/1/2002 02:30 - 03:25 0.92 STWHIP P WEXlT PU build assembly 03:25 - 05:15 1.83 S-i'WHIP P WEXIT RIH with build assembly, 1.37deg motor, new DS49 (sr~103861). Shallow hole test MWD. Good test. 05:15 - 05:45 0.50 STWHIP P WEXlT Tie in near GR at 10,400. Subtract 4'. 05:45 - 06:05 0.33 STWHIP P WEXlT RIH past whipstock, on bobbles in window. 06:05- 06:30 0.42 STWHIP N DFAL WEXIT Work with MWD. Not getting pulses. Orient 1 time, and'it started working. -- 06:30 - 07:~,5' ' -1.25 DRILL P PROD1 10701', Begin drilling.' Still have 2# bio in the h01e. Fre'e 2.7 bpm @ 2730 psi. Drilling ahead 2.7/2.7/3100 psi. Starte,,,¢/ mud swap to used flo pro system. Annular pressures at begining of day tour; OA=0 psi, IA=125 psi. Hard drilli~, slow ROP, lots of stalls. 07:45 - 09:30 1.75 DRILL P PROD1 10740', Mud swap completed, now drilling with n~ flo pro mud. ROP still slow - 35 fph. Not as many st~ as before. 2.7/2.7/3400 psi. 09:30 - 10:35 1.08 DRILL P PROD1 10795', ROP=24 fph. Pit vo1=292 bbls.~.7/2.7/3580, Geo reports last sample at 10700' was ne~ly 100% chert. The sample from 10750' was about 5.~)~ chert. Free spin with flo pro=3300 psi. 10:35-11:00 0.42 DRILL P PROD1 10818', Drilling break. ROP~ptoT0fph. 2.7/2.7/3670 psi. Pit vo1=291 bbls, WOB=27,~psi. _ .... 11:00 - 11:15 0.25 DRILL P PROD1 10850', Wiper trip t~6klbs, slick to shoe and back to TD. ~' _ _ _ 11:15 - 12:00 0.75 DRILL P PROD1 Resume drip291 bbls. ROP=100 fph. 12:00 - 12:10 0.171 DRILL P PROD1 Orient to 70~. 12:10- 13:35 1.42! DRILL P PROD1 iResume~illing. _ . _ 13:35- 13:55 0.331 DRILL P PROD1 ~1100,~/V~t 36klbs. Smooth to sh~ and back. 13:55 - 15:55 2.00 DRILL P PROD1 esume drilling. Free spin 3450 psi. 2.7/2.7/3950 psi. 286 j bbls pit vol. Minor losses while drilling. About 1.5 bbls/hour TF=83L 15:55 - 16:00 0.08 DRILL P P~D1 11081', 100' wiper trip off bottom. 16:00 - 17:30 1.50 DRILL P,,~ROD1 Resume drilling. 117:30 - 19:05 1.58 DRILL P / PROD1 11155', Well is landed as per Geo at 8855', 5' deep to original / )lan. ROP has been slow for this last 80'. POOH to change bits and adjust motor bend. Clean PU off bottom at 36klbs. No )roblems coming up in open hole, or at window. OA=0psi, IA=350psi at beginning of night tower. 19:05 - 19:50 0.75 DRILL/ PROD1 Stand back injector. LD build assembly. Inspect bit: broken cutters + some matrix gone. Change out bit for new DS49 (sr1~103862) inspect motor: loose. Replace motor change motor bend to 1.04deg. MWD/orientor working well, run the same ones. Stab injector. 19:50 - 21:40 DRILL PROD1 RIH with lateral assembly. 1.04deg BHI HP motor, new Hycalog DS49, Sperry hydraulic orientor, Sperry MWD. 21~40 - 22.'1~ 0.58 DRILL ~ PROD1 Tie-in to PIP tag at 10688.9 pulling back up thru window. No correction. 22:15/,"22:40 0.42! DRILL P PROD1 Continue RIH. 4'D - 23:50 1.17 DRILL P PROD1 Orienting, getting 2 for 3 clicks. Free spin= 3200psi. Pit vol= 277bbls. Tag bottom at 11160'. 2.5/2.5/3520psi 79L. Slow J ROP, stalling. ,02 23:50 - 00:00 0.17 DRILL P PROD1 .11188' 3940psi/2.7/2.7 82L. Pit Vol= 274bbls 9/2 00:00 - 01:00 1.00 DRILL P PROD1 Drilling. 11200'md 3650psi/2.7/2.7 Pit Vo1=274. 67L, Inc=90.4 ,/ Printed: 9/9/2002 12:22:50 PM 2002 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension I-1 Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other / [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 Location of well at surface 243' SNL, 500' WEL, SEC. 06, T11N, R14E, UM At top of productive interval 959' SNL, 4513' EWL, SEC. 05, T11N, R14E, UM At effective depth 589' SNL, 5111' EWL, SEC. 04, T11N, R14E, UM At total depth 551' SNL, 249' EWL, SEC. 04, T11N, R14E, UM 12. Present well condition summary Total depth: measured Effective depth: Casing true vertical measured true vertical 11995 feet 8878 feet 11906 feet 8880 feet Length Size Structural Conductor 110' 20" x 30" Surface 2671' 13-3/8" Intermediate 10213' 9-5/8" Production Liner 841' 7" Liner 2442' 5" Plugs (measured) Junk (measured) 5. Type of well: [] Development [] Exploratory [] Stratigraphic [] Service 6. Datum Elevation (DF or KB) KBE = 65.01' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number // E-09A 9. Permit Number 194-148 10. APl Number 50-029-20466-01 11. Field and Pool Prudhoe Bay Field / Prudhoe Cemented MD -I-VD 11.8 cu yds Arcticset 2790 cu ft Arcticset II 1455 cu ft Class 'G', 130 cuft AS 110' 110' 2671' 2671' 10213' 8386' 253 cuft Class 'G' 286 cuft Class 'G' 9717' - 10558' 7983' - 8658' 9553' - 11995' 7849' - 8878' Perforation depth: measured true vertical 11036'-11076', 11130'-11240', 11450'-11590', 11660'-11780', 11830'-11900' 8898'-8900', 8899'-8895', 8882'-8881', 8881'-8882', 8881'-8881' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 tubing to 9542'; 2-7/8" Isolation Assembly from 11080' to 11122' Packers and SSSV (type and measured depth) 5" Baker packer at 11080'; 9-5/8" TIW 'HBBP' packer at 9495'; 4-1/2" Otis SSSV Nipple at 2083' 13. Attachments [] Description Summary of Proposal [] Detailed Operations Program [] BOP Sketch 14. Estimated date for commencing operation/ August 7, 2002 / 16. If proposal was verbally approved Name of approver 15. Status of well classifications as: []Oil [] Gas []Suspended Service Date Approved Contact Engineer Name/Number: Alistair Sherwood, 564-4378 Prepared By Name/Numbec Terrie Hubble, 564-4628 17. I hereby certify that the fo~go/}n,g is true and correct to the best of my knowledge Signed AlistairSherwood ~,.~(v/"~"~.~'~r~ ,Title CT Drilling Engineer Date Conditions of Approval: Notify Commission so representative me, witness I Approval No. ~ O Z'" Z L./.. Plug integrity BOP Test /~ Location clearance__ Mechanical lntegrity Test__ Subsequent form required l0- /--~0'~' ~.~'-~--,," '~ ~f'¢~/<.- ¢¢~.'~/~-~-~' Approved by order of the Commission Commissioner Date Form 10-403 Rev. 06/15/88 Cammy Oe~i ~i U I ," ~., ,~, L Submit In Triplicate bp To: Winton Aubert Petroleum Engineer Alaska Oil & Gas Conservation Commission From: Alistair Sherwood CTD Engineer Date: July 30, 2002 Re: CTD Sidetrack of well E-09a When it becomes available in Sep 02, BP's new coil tubing drilling rig, Nordic 2 will drill a thru-tubing sidetrack from E-09A. In mid Jul 01, E-09A became a swing well due to a >25000scf/stb GORCSince then uptime has fallen from 30% to 10%. The sidetrack, E-09B will make the well competitive again. From a kick-off point in the Ivishak lower Z2B formation from a window cut in the 5", 15# liner the 1400' sidetrack will target Zone 1A/1B reserves in the far eastern part of E-pad. The following describes prep work for sidetracking and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. 1. All GLM's have been dummied off and MIT-IA tested successfully to 2500 psi. (4/3/02) 2. MIT-OA tested successfully to 1000psi. (3/7/02) 3. Tubing successfully drifted & callipered with PDS. (2/27/02) 4. Run & set 5" monobore whipstock at 10,675' with a zero degree TF for a highside exit. 5. P&A open perfs below the whipstock with 35bbls, (25 bbls in liner & 10bbls squeezed behind pipe) The well will be prepared as soon as permitted. Nordic 2 is scheduled to be over the well, Sep 15th, Alist~tir/Sherwood CTD Drilling Engineer CC: Well File Terrie Hubble WELLHEAD = 13:5/8" M~SEVOY ACTUATOR = BAKEF KB ELEV = 65.01 BF. ELEV = 30.76 KOP = 3200 Max Angle = 95 @ 11300 Datu~ MD= 10914 DatumTVD = 8800' SE : M,nimum ID = 2.205" @ 11114' I 2~7/8" XN N PPLE I 2083' ]'-'[4-1/2" OTIS SSSV NiP, ID = 3.813" GAS LIFT MA NDRB. S I DIDEVI FLVFATOHI*O q DATE 9413 7671 37 MER RA 4-1/2" TBG, 12.6#, L-80, 0.0152 bpf, ID = 3.953" ]'-{ 9542' [TOPOF5" LINE~ ]--~ 9553' ]TOPOF7"LINER I--{ 9717' 9-5/8" CSG, 47#, L-80, ID = 8.68" 10213' PERFORATION SUMMARY REF LOG: SWS MWD GR 0115/95; ATLAS STP 02/09/95 ANGLEAT TOP PERF: 82 @ 11036' Note: Refer to Production DB for historical perf data I 7"LNR, 29#,L-80,0.0371 bpf, ID =6.184" I-"1 10898' [ 11113' I 2-7/8"TBG, L-80#,0.0188bpf, ID=4.408" I'-~ 11122' 94.95' ]--[4-1/2"TIWHI]BP~R, ID=4.32" I 9519' ]'-[4-1/2" OTIS X NIP, ID = 3,813" 9530' ]'-~4-1/2" OTIS XN NIP, ID= 3.725" I 9542' ]-[4-1/2,, W _EG, 9548' ]-~ ELMD ~r LOGGED 02/09/95I MILLOUT WINDOW IN 7" @ 10569' 10558' - 10569' 10580' 11080' ]'--~5" BAKER F:KR, ID =2.500" I 11114' 1~2-7/6" XN NIP, ID = 2.205" ] 11122' ]--[2/7/8" WLEG ID: 2.441" 11906' 11995' 5" LNR, 15#, 13CR, 0.0188 bpf, ID = 4.408" DATE REVBY COMMB',ITS i DATE REV BY COMMB'~S PRUDHOEBAY UNIT 05/80 ORIGINAL CQMPLETION WELL; E-09A 01/13/95 DFF S!D~CK COMPLETION PERMfT NO: 94~1480 01/29/01 SIS-QAA CONVERTEDTOCANVAS APiN0:50~029-20466-01 02/27!01 SIS.-LG FINAL Sec:6, T11N, R14E 07/18/01 RN/TP CORRECTIONS Bp ExPtorafi0n (Alaska) DATE REVBY COMMB',ITS DATE REV BY COMMB'~S 05/80 ORIGINAL COMPLETION 01/13/95 DFF S!D~CK COMPLETION 01/29/01 SIS-OAA CONV~TOCANVAS 02/27/01 SIS-LG FINAl_ 07/18/01 RN/TP CORRECTIONS TREE= 4" 5M CNV 13-5/8" MCEVOY ACTUATOR = BAKE KB; ELEV = 65.01 BF; ELEV = 30.76' KOF'= 3200' 95 @ ~ 1300; 8800' SS 13.3/8" CSG,72#, L-80, ID: 12.347" ]'-{ 2671' MinimumlD= 2.205"@ 11114' 2-7/8" XN NIPPLE E-09B Proposed CTD Sidetrack 2083' ]-[4-1/2" OTIS SSSV NIR ID = 3.813" J 2620' H9-5/8" DV F'KRJ GAS LIFT MANDRELS ST MD T, VDIDE',,'ITYF IvLVlLATCHI O I D^TE I -- 2 8264 6805 44 Mm RA I 9413 7671 37 MER RA 9483' ]-[4-1/2" OTIS X NiP, ID= 3,813" J 9495' ].--[4-1/2"TNVHBBPPKR, ID=4,32" J 9519' ]-J4~1/2" OTiS X NIP, ID: 3,813" J 9530' ]--~4-1/2" OTIS XN NiP, ID = 3.725" J 4-1/2" TBG, 12.6#, L-80, 0.0152 bpf, ID = 3.953" J'~ 9542' JTOPOF5"LINER J--[ 9553' 9542' 4~1/2" WLEG, iD = 3.958" 9548' ELMD T~ LOGGED 02109/95 J JTOPOF7"LINER J'-{ 9717' J 9-5/8" CSG, 47#, 1-80, ID = 8.68" 10213' 10100' Top of 3-3/16" Liner 10100' Top of Cement PERFORATION SUMMARY REF LOG: SWS MWD GR 01/5/95; ATLAS STP 02/09/95 ANGLE AT TOP PERF: 82 @ 11036' Note: Refer to Production DB for historical perf data 3-3/8. 6 11036,-11056' 3-3/8 4 11056 -11076' 3-3/8' 4 11130 ~11240' 3~3/8' 4 11450 -11590' 3-3/8" 4 J 11660'-11780' 11113' J 2-7t8"TBG, L-80#, 0.0188 bpf. ID =4.408" J'--J 1112.2' 10580' MILLOUTWINDOWIN 7"@10569' J 10558'-10569' 10675' Mechanical Whipstock ] 10705" 3-3/16 x 2-7/8 X-over ] 3-3/16" X 2~7t8" cmt'ed and 12470' 5" BAKER PKR, ID = 2.500'* J 1t114' I~ 2-7/8" ~ NiP, iD = 2.205"1 11122' J-J 2-718" WLEG ID = 2:441" J 5" LNR, 15#, 13CR, 0.0188 bpf, ID = 4.408" H 11995' DATE REV BY COMMENTS DATE REV BY cOMMENTS PRUDHOE BAY UNrT 05~80 ORIOINA L COMPLETION WE~L: E-09A 01113/95 DEE SIDETRA OK COMPLETION PET~drr No: 94.1480 01/29101 SIS-QAA CONVERTEDTOCANVAS ARNo: 50-029-20466~01 02/27/0t S!S;EG FINAL secl 6, T11N, R14E 07/18/01 6Q~IONS BP Exp 0ration (Alaska) DATE REV BY COMMENTS DATE REV BY COMMENTS 05/80 ORIOINA E COMPLETION 01113/95 DEE ~IDETRA CK COMPLETION 01/29101 SIS-QAA CONVERTEDTO CANVAS 02/27/0t S!S;EG FINAL 07/18/01 6Q~IONS WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn: Larry Grant 3001 Porcupine Drive Anchorage, Alaska 99501 MWD Formation Evaluation Logs - E-9A, AK-MW-40096 August 9, 1995 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention of: Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 E-9A: 2" x 5" MD Gamma Ray Logs: 50-029-20466-01 1 Blueline 1 Rev Folded Sepia 2" x 5" TVD Gamma Ray Logs: 50-029-20466-01 E-9A PBI: 2" x 5" MD Gamma Ray Logs: 50-029-20466-70 2" x 5" TVD Gamma Ray Logs: 50-029-20466-70 Blueline Rev Folded Sepia Blueline Rev Folded Sepia mue~me Rev Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-~*~-°~56 · Fax (907) 563-7252 A Dresser Industries, Inc. Company STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL-COMPLETION OR REOOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] ..... · , 2. Name of Operator 7. Permit Number BP Exploration 94-148 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 5o-029-28303 4. Location of well at sudace 9. Unit or Lease Name 243'SNL, 500'WEL, SEC. 6, T11N, R14E i il;'":~ ? :i~'-i;i~L i'i? i: ';~--&¥K'.~$tl Prudhoe Bay Unit ~ ;. :f~ E-O9A (11-4-11-14) 895' SNL, 748' WEL, SEC. 5, T11N, R14E .. ~ ~ :iil;:~i~l! ., ~~ 11. Field and Pool At Total Depth ii .~~ !~~ Prudhoe Bay Field/Prudhoe Bay Pool 548'SNL, 250' EWL, SEC. 4, T11N, R14E ~:~-. 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 65.01' I ADL 28303 1'2. Date Spudded 13. Date T.D.'Reached 14. Date Comp., Susp. Or Aband. 115. Water Depth, if offshore 16. No. of Completions 12/28/94 1/5/95 1/13/95I N/A feet MSL One 1"7. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD)19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafros t 11995' MD/8878' TVD 11906' MD/8880' TVD YES [] N3 [] 2083' feet MD 1900' (Approx.) 22. Type Electric or Other Logs Run GR 23. CASING, LINER AND cEMENTING RE0:~ · . , SE'FrlNG DEPTH MD CASING SIZE VCF. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" X 30" Insulated conductor Surface 110' 36" 11.8 cu yds Arcticset 13-3/8" 72# L-80 Surface 2671' 17-1/2" 2790 cuft Arcticset II 9-5/8" 47# L-80 Surface 10558' 12-1/4" 1455 cuft "G'F130 cuft AS 5" 15# 130R80 9553' 11995' 6" 250 sx Class "G" 24'. Pedorations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) Gun Diameter 3~3/8" 4 spf 4-1/2", L-80 9542' 9495'& 9547' MD TVD . 11130'-11240' 8782'-8811' 11450'- 11590' 8866'-8880' 26. ACID, FRACTURE, CEMENT SQUEF-'.'.'.'.'.'.'.'.~F, ETC. 11660'-11780' 8879'-8879' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11830'-11900' 8879'-8879' .... ., 27. PRODUCTION TEST Date First production IMethod of Operation (Flowing, gas lift, etc.) 1/24/95 I FIowing Date of Test Hours Tested PRODUCTION FOR !OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED=~. OIL-BBL GAS-MC~ ' vYATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE , 28. CORE DATA Brief des<~ription of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water.' submit core chips. RF.C£tV£D A~s~,~ bii & Gas Cons. Comrnissior~ Anchor~., ' ,, . Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS NAME . · Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Subsea GCC 10838' 8770' TZ I B 10862' 8780' RECEIVED .. MAR 28 1995 : , Alaska 0ii & Gas Cons. Commission Anchorc, 31. UST OF A'FFACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ¢~/ f~ Title Drilling Engineer Supervisor Date '~'~'~-~ ~ . . INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1- Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: E-09A BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 12/19/94 04:00 SPUD: RELEASE: OPERATION: DRLG RIG: DOYON 14 WO/C RIG: DOYON 14 12/20/94 (1) TD:10986' ( 0) 12/21/94 (2) TD:10986' ( 0) 12/22/94 (3) T~:10986' ( 0) 12/23/94 (4) TD:10986' ( 0) TESTING BOPE MW: 0.0 VIS: 0 MOVE RIG F/ E-15A TO E-09A. RIG UP TO CIRC OUT DIESEL FREEZE PROTECT AND TAKE ON SEAWATER. CHECK EVERY THING ON PRE-SPUD CHECKLIST AND HOLD PRE-SPUD MEETING. RIG UP LUBRICATOR AND PULL BACK PRESSURE VALVE. CIRC DIESEL OUT OF ANNULUS AND TBG AND CIRC HOLE VOLUME. INSTALL 2 WAY CHECK, TEST PACKOFF, OK. NIPPLE DOWN TREE AND NIPPLE UP BOPE. TEST BOPE. CIRC TO POH MW: 0.0 VIS: 0 TEST BOPE. RIG UP DRILL SITE MAINTENANCE LUBRICATOR, PULL BPV AND RIG DOWN. PULL TBG HANGER TO RIG FLOOR AND LAY DOWN SAME. CIRC BOTTOMS UP. RIG UP AND LAY DOWN 4.5" 12.6% L-80 TDS TBG AND CONTROL LINES, 25 RUBBER CLAMPS AND 4 STEEL BANDS, 2 GLM'S, 1 BALL VALVE, CUT OFF PIECE CLEAN. INSTALL WEAR BUSHING. MAKE UP BHA AND RIH. PICK UP 153 JTS 5" DP OFF RACK. FISHING F/ CUT OFF PIECE, ONLY PULL 5000% OVER, COULD BE SLIPPING OFF FISH OR HAVE SHORT PIECE OF TBG. CIRC TO POH. POH FOR WASH OVER SHOE TO MILR MW: 0.0 VIS: 0 CIRC BOTTOMS UP W/ FISH POSIABLE IN 8 1/8" OVER SHOT. POH W/. 4.5" TBG STUB, 4.5" "K" ANCHOR AND 24" OF TIW HBBP 9 5/8" X 4" PKR W/ COLLET AND RETRIEVING SLEEVE INSIDE. BACKED OFF THREAD DOWN. SLIP AND CUT DRLG LINE. WAIT ON 4" GRAPPLE. M/U SPEAR W/ 4.010" GRAPPLE ON A 4' EXTENSION, BUMPER SUB, JARS, 9- 6 3/4" DC'S, O/X RIH ON 5" DP TO 9616'. ENGAGE FISH JAR. PKR NOT IN RELEASE POSITION. RELEASE OFF PKR. CHECK FOR FLOW. POH L.D SPEAR. CHECK W/ TIW ON HOW TO RELEASE PKR. RERUN TIW PKR PARTS TREADS DOWN "K" ANDCHOR, 4.5" PUP JT, X/O RIH ON 5" DP TO 9616' ATTEMPT TO SCREW INTO TIW PKR WERE PARTED, UNABLE TO TORQUE UP, WILL HOLE 1000 PSI W/ 15K SET IN BOX. CHECK FLOW, POH FOR WASH OVER SHOE. MILLING ON PKR MW: 0.0 VIS: 0 CONTINUE TO POH L/D "K" ANCHOR W/ PKR THREAD @ 4.5" PUP JT. P/U TRI STATE 8.5" MILL W/ 3 1/8" BULL NOSE MILL, 3 BOOT BASKETS, BUMPER SUB, SUPER JAR, 9- 6 3/4" DC'S, X/O, 12- 5" HWDP RIH TO 9616'. MILL ON 9 5/8" X 4" TIW HBBP PACKER F/ 9616 - 9625' SHOULD BE MILLING ON PACKER RUBBERS NOW. RECEIVED MAR 28 1995 A~,~sk~ Oil & Gas Cons. Commission Anchor~ '- WELL : E-09A OPERATION: RIG : DOYON 14 PAGE: 2 12/24/94 ( 5) TD:10986' ( 0) 12/25/94 ( 6) TD:10986' ( 0) 12/26/94 ( 7) TD: 10569' ( 0) 12/27/94 ( 8) TD:10630' ( 61) 12/28/94 (9) TD: 10630' ( 0) POH'FOR SPEAR MW: 0.0 VIS: 0 CIRCULATE BOTTOMS UP, TRIP FOR NEW MILL. POH DUMP BOOT BASKETS, CHANGE MILL, P/U 8 JT'S OF 5" HWDP. RIH TO 9619'. CONTINUE MILLING ON 9 5/8" X 4" TIW HBBP PKR W/ MILL #2 F/ 9619 - 9624' CIRCULATE BOTTOMS UP AND CHECK FOR FLOW. POH FOR SPEAR. P/U BIT & SCRAPER MW: 0.0 VIS: 0 CONTINUE TO POH L/D MILL AND BOOT BASKETS. P/U SPEAR W/ 3.947" GRAPPLE, EXTENSION, 2 X/O, BUMPER SUB, JARS 9- 6 3/4" DC'S, 18- 5" HWDP RIH. SLIP AND CUT DRLG LINE. CONTINUE RIH W/ SPEAR TO 9624' STAB INTO FISH P/U WEIGHT, PACKER FREE. CIRCULATE OUT MARASEAL AND CLEAR GAS BUBBLE FROM ANNULUS, CLOSED BAG AND CIRCULATED THROUGH POOR BOY DEGASSER, CONTINUE CIRC GETTING MARASEAL, CHECK FOR FLOW. POH W/ FISH L/D FISHING TOOLS W/ TIW 9 5/8" X 4" PACKER. L/D 30 JTS OF 4 1/2" 12.6# L-80 TDS TBG, AND CUT OFF. RIH W/ 9- 6 3/4" DC'S AND 18- 5" HWDP, L/D SAME. P/U RR 6" BIT, 7" CSG SCRAPER, BIT SUB, 8- 4 3/4" DC'S, JARS, 6- 4 3/4" DC'S X/O, RIH. CUTTING 7" SECTION @ 10569' MW: 0.0 VIS: 0 CONTINUE P/U 3 1/2" DP, RIH W/ RR 6" BIT, 7" CSG SCRAPER, BIT SUB, 8- 4 3/4" DC'S, JARS, 6- 4 3/4" DC'S, X/O ON 5" DP TO 10730'. CIRCULATE AND CLEAR BORE HOLE OF MARASEAL, CONDITION MUDD. CHECK FOR FLOW, POH FOR 7" SECTION MILL, L/D BIT AND CSG SCRAPER. P/U 7" SERVCO 5500 SECTION MILL BHA, RIH TO 10558'. MILL 7" SECTION F/ 10558 - 10569'. RIH TO LAY KICK OFF PLUG MW: 0.0 VIS: 0 CONTINUE TO MILL 7" SECTION F/ 10569 - 10630'. TOTAL WINDOW 72' F/ 10558 - 10630' CIRCULATE AND CLEAN HOLE. FHECK FOR FLOW, PULL 10 STANDS, CHECK FOR FLOW, POH L/D 4 3/4" DC'S AND SECTION MILL. M/U 3 1/2" MULE SHOE ON 3 1/2" DP STINGER 1040' RIH TO LAY KICK OFF PLUG ACROSS 7" WINDOW F/ 10558 - 10630'. RIH W/ 6" BHA MW: 0.0 VIS: 0 CONTINUE TO RIH W/ OPEN ENDED DP TO 10721'. REVERSE CIRCULATE AND CLEAN WHILE BATCH MIXING CEMENT. PUMP 20 BBLS WATER, TEST LINES. PULL 11 STANDS DP. CIRCULATE PIPE AT 10 BPM TO CLEAN DP. SQUEEZE CEMENT, NO FLUID LOSS. POH L/D 60'JTS 5" DP. WASH OUT STACK W/ WASHING TOOL, AND PULL WEAR BUSHING. P/U 3- 6 1/4" DC'S PULL 9 5/8" X 13 3/8" PACK OFF AND REPLACE, L/D DC'S. ETST BOP'S AND MANIFOLD. RUN WEAR BUSHING. P/U DRILLING BHA #1 ADJUST MOTOR TO 2 DEGREE AND ORIENT. RIH W/ BHA #1. CIRCULATE EVERY 1000" TO CLEAR MOTOR. RECEIVED MAR 2.8 i995 Abska Oil & Gas Cons. Commission Anchor[., ,- WELL : E-09A OPERATION: RIG : DOYON 14 PAGE: 3 12/29/94 (10) TD:10810' ( 180) 12/30/94 (11) TD:lll31' ( 321) 12/31/94 (12) TD:t1422' ( 291) 01/01/95 (13) TD:10700' ( 0) 01/02/95 (14) TD:10973' ( 273) 01/03/95 (15) TD:l1290' ( 317) DRLG & SURVEYS MW: 0.0 VIS: 0 CONTIUE TRIP IN HOLE TO 9017'. CUT AND SLIP 59.5' DRLG LINE. CONTINUE TRIP IN HOLE TO 10313' AND WASH TO TOP OF CEMENT @ 10369'_ DRLG FIRM CEMENT F/ 10369 - 10580'. KICK OFF OUT WINDOW F/ 10580 - 10727'. PASSED STUMP. PUMP 40 BBL HI VIS SPACER AND DISPLACE WELL TO FLO PRO MUD. DIRECTIONAL DRILL AND SURVEYS F/ 10727 - 10810'. DRILLING MW: 0.0 VIS: 0 DRLG AND SURVEYS F/ 10810~- 11027'. CIRC BOTTOMS UP. 10 MIN FLOW CHECK, PULL TO SHOE, 10 MIN FLOW CHECK, POH FOR NEW BIT AND BHA CHANGE. PULL MUD PROBE, CHANGE BIT, ADJUST MOTOR TO 1.5 DEGREES. RIH W/ NEW BIT, CHECK MWD AND FILL PIPE @ 6500 AND 10530' WASH THRU TIGHT SPOT @ 10727 - 10758' FINISH RIH. DRLG AND SURVEYS F/ 11027 - 11131' POH F/ NEW BIT MW: 0.0 VIS: 0 DRLG AND SURVEYS F/ 11131 - 11422' ANGLE BIT BACK UP TO SAND. CIRCULATE BOTTOMS UP.' CHEC~ FOR FLOW, POH TO SHOE, CHECK FOR FLOW, POH FOR NEW BIT. POH F/ NEW BIT ' MW: 0.0 VIS: 0 FINISH POH FOR NEW BIT. WHILE OUT OF HOLE, RECEIVED ORDERS TO PLUG BACK, MOVE BHA IN DERRICK, MAKE UP 3.5" MULE SHOE AND RIH PICKING UP 41 JTS 3.5" DP OFF RACK AND RIH TO 11420. CIRC SHILE RIGGING UP BJ CEMENTERS AND BATCH MIX CEMENT. LAY 150 SX CLASS 'G' CEMENT PLUG. PULL 9 STANDS DP TO SHOE, TIGHT F/ 10850 - 10680'. REVERSE CIRC CAPACITY OF DP. PULL 8 STAND TO TOP OF 7" LINER. PRESSURE TO 1000# ON CEMENT, HOLD. POH FOR NEW BHA. LAY DOWN 25 JTS 5" AND 41 JTS 3.5" DP. RIH WITH NEW BHA MW: 0.0 VIS: 0 ADJUST MOTOR TO 1.75 DEGREE. INSTALL MWD PROBE, RIH TO 9685'.' CUT DRLG LINE. PRESSURE TO 500# ON CEMENT AND HOLD SAME. RIH TO 10553'. WASH AND REAM F/ 10553 TO TOP OF CEMENT @ 10740'. DRLG FIRM CEMENT F/ 10740 - 10860'. DRLG AND SURVEYS F/ 10860 - 10973'. CBU F/ TRIP. 10 MINUTE FLOW CHECK. POH 5 STANDS, 10 MINUTE FLOW CHECK, POH F/ MOTOR CHANGE. HAD INSUFFICIENT BUILD RATE. CHANGE MOTORS AND SET TO 2.25 DEGREE AND RIH. EFC ESTIMATED AT $1.9M PER STEVE SHULTZ. DRILLING MW: 0.0 VIS: 0 FINISH RIH W/ 2.25 DEGREE MOTOR & NEW BIT. DRLG AND SURVEYS F/ 10973 - 11075' CIRC BOTTOMS UP. 10 MINUTE FLOW CHECK, PULL 5 STANDS, 10 MINUTE FLOW CHECK AND POH FOR MOTOR ADJUSTMENT, CHANGE MUD PROBE, ADJUST MOTOR TO 1.5 DEGREE AND RIH. DRLG AND SURVEYS F/ 11075 - 11290'. MAF 2.8 1995 Oil & Gas Cons. Commission Anchor[ - WELL : E-09A OPERATION: RIG : DOYON 14 PAGE: 4 01/04/95 (16) TD:11443' ( 153) 01/05/95 (17) TD:11443' ( 0) 01/06/95 (18) TD:11995' ( 552) 01/07/95 (19) TD:11995' ( 0) 01/08/95 (20) TD: 11995' ( 0) 01/09/95 (21) TD:11995' ( 0) POH F/ SMALLER OVERSHOT MW: 0.0 VIS: 0 DRLG AND SURVEYS F/ 11304 - 11443'. LOST 800# PUMP PRESSURE, CHECK SURFACE EQUIPMENT, OK. 10 MINUTE FLOW CHECK PULL 10 STANDS 10 MINUTE FLOW CHECK, POH. SLIP AND CUT DRLG LINE. LAY DOWN MWD, 1 NMHWDP, XO AND SERVICE RIG. MAKE UP OVERSHOT AND RIH TO 10874', HIT BRIDGE @ 10874' · PICK UP KELLY AND ATTEMPT TO WORK THRY TIGHT SPOT W/ NO SUCCESS. ASSUME 5 3/4" OVERSHOT 8' LONG TO AGRESSIVE TO GO AROUND DOGLEGS. 10874' IS APPROX IN AREA OF LAST KICKOFF. CHECK F/ FLO AND POH. TIGHT SPOTS UP TO 10650' RIH W/RR#3 MW: 0.0 VIS: 0 POOH & LD 5-3/4" FISH ASSY. MU 4-3/4" ASSY & RIH T/11186. WASH T/TOP OF FISH @11427, WORK OVER SAME T/11433. POOH W/FISH & LD SAME. - FULL RECOVERY. MU BHA #6 & RIH T/5577. REPAIR BRAKES & CHANGE OUT THE BRAKE BLOCKS. RIH W/BIT #3. LD BHA MW: 0.0 VIS: 0 FINISH RIH WAS 50' T/BTTM. - NO FILL. MAD PASS F/TIE-IN T/11443. DRGL & SURV. F/11443 T/11995. CBU. 10-MIN. FLOW CHECK. POOH T/SHOE, 10-MIN FLO-CHK. POOH & LD 40 JTS & BHA BELOW JARS. ~ - RU SIDE ENTRY SUB & REPAIR W/L MW: 0.0 VIS: 0 FINISH LD BHA. PULL WEAR RING & TEST BOPE 250-5000E RUN WEAR RING. MAKE UP BHA & RIH TO 3100. CUT & SLIP DRLG LINE. CONTINUE RIH. PLUGGED HOLE OPENER - ATTEMPT TO UNPLUG SAME - NO SUCCESS. POH - HOLE OPENER PLUGGED W~METAL SHAVINGS. PRE JOB SAFETY MEETING W/ATLAS WIRE LINE - PICK UP ATLAS LOGGING TOOLS & TEST SAME. RIH PICK UP 35 JTS 3.5" DP OFF RACK. RIGGING UP SIDE ENTRY SUB & REPAIR WIRELINE. REAMING W/HOLE OPENER MW: 0.0 VIS: 0 REPAIR WIRE LINE & RIG UP SIDE ENTRY SUB. DRILL PIPE CONVEYED LOGGING F/10549-11986'. POH W/WIRE LINE TOOLS. LAY DOWN WIRE LINE TOOLS UNLOAD SOURCES. MAKE UP BHA - RIH TO 10558. OPEN HOLE F/10558-11204. RIG UP TO RUN 5" LINER MW: 0.0 VIS: 0 REAMING HOLE W/6" HOLE OPENER F/11204 TO 11995'. CIRC. HOLE CLEAN. CHECK F/FLOW WIPER TRIP TO SHOE TIGHT @ 11200 RIH. CIRC. HOLE CLEAN-PUMP HI-VIS SWEEP AROUND & SPOT HI-VIS SWEEP. CHECK F/FLOW & POH TO SHOE. DISPLACE MUD IN HOLE W/SEAWATER @ 8.5 BPM TO LOWER HYDROSTATIC PRESSURE ON FORMATION. CLEAN UNDER SHAKERS & TROUGH & CUT DRLG LINE. CHECK F/FLOW-DROP DRIFT POH-LAY DOWN 3.5" DP & BHA. RIG UP TONGS & FLOOR TO RUN 5" LINER. RECEIVED MAR 2 8 1995 ~iask~ Oil & Gas Cons. Commission Anchor~. · WELL : E-09A OPERATION: RIG : DOYON 14 PAGE: 5 01/10/95 (22) TD:11995 PB:l1908 01/11/95 (23) TD:11995 PB:l1908 01/12/95 (24) TD:11995 PB:l1908 01/13/95 (25) TD:11995 PB:l1908 P/U 3-1/8" ASSY MW: 0.0 PICK UP & MAKE UP 57 jTs. 5" 14.873 13CR STL CSG. -HANGER & PACKER. CIRC COMPLETE VOLUME OF CSG. RUN LINER IN HOLE TO SHOE ON 5" DP. FILL EVERY 10 STANDS. CIRC COMPLETE VOLUME OF DP & CSG. MAKE UP CMT HEAD. RUN LINER THRU OPEN HOLE-TAG BOTTOM @ 11995 & PICK UP 2' RIG UP BJ BBL. COUNTER & HOSE & CIRC. WHILE BATCH MIX CMT. PUMP 70 BBLS. WATER AHEAD - TESTED LINES TO 4000# - PUMPED 250 SX CLASS G CMT - DROP WIPER PLUG & DISPLACE W 209 BBLS SEAWATER. BUMP PLUG 2/3500# - GLOATS HELD OK. -SET HANGER & PACKER - TOP OF LINER @ 9537. SHOE @ 11993. RELEASE FROM LINER & REVERSE OUT-RECOVERED 10 BBLS CMT. POH W/SETTING TOOL. PICKING UP 3-1/8" BHA F/CLEAN OUT IN 5" LINER. RIH W/PERF ASSY MW: 0.0 MAKE UP 2-7/8" DP. RIH W/ 2-7/8" DRLG ASSY - TAG CMT @ 11875'. DRLG OUT CMT TO LANDING COLLAR @ 11906' TEST CSG & LINER TOP TO 3500# 30 MINS. OK. CIRC HOLE CLEAN. REVERSE CIRC. & DISPLACE CLEAN SEAWATER TO HOLE. POH LAY DOWN 14 JTS. 2-7/8" DP & 15 3-1/8" DC, S. PICK UP & MAKE UP PERFORATING ASSY & RIH. POOH W/5" 15# CSG SCRAPER BHA MW: 0.0 CONT TO M/U AND RIH W/WESTERN ATLAS 3-3/8" 4SPF ALPHA JET, DP CONVEYED GUNS AND HALLIBURTON 9-5/8" CHAMP PKR. RIH 9450' CLOSE FAST FILL VALVE, TEST W/200 PSI ON BACK SIDE O.K. CONTINUE RIH TO 11906' TAG LANDING COLLAR PICK UP 3' SET CHAMP PKR @9844'. R/U HALLIBURTON TEST SURFACE LINES TO 3000 PSI O.K. SHOOT FLUID LEVERL @ 1639' FOR 500 PSI UNDER BALANCE. PRESSURE ANNULUS TO 2100 PSI FIRE GUNS, GUNS FIRED @ 1120 HRS GOOD INDICATION CLOSED TOOL AT 1124 HRS AND PULLED LOOSE, GUNS FREE RESET PACKER. REVERSE CIRC FULL PIPE VOLUME. R/D SURFACE EQUIP. POOH L/D FAST FILL VALVE, PACKER, STAND BACK 2-7/8" DP L/D GUNS ALL GUNS FIRED. M/U 4-1/8" MILL ON 5" CSG SCRAPER AND P/U 6-3 1/8" DC'S RIH TO 5600' SLIP AND CUT DRLG LINE 59.5'. CONTINUE RIH TO 11200'. CBU. POOH TO RUN 5" ISOLATION PACKER. RUNNING 4.5" TBG COMPLETION MW: 0.0 ' CONTINUE TO POOH STAND BACK 5" & 2-7/8" DP & DRIFT TO 1-7/16" L/D 3-1/8" DC'S & 5" SCRAPER. M/U BAKER 5" X 2-7/8" MODEL "D" ISOLATION PKR W/ 2-7/8" TAIL PIPE ASSY AND RIH ON 2-7/8" & 5" DP TO 11080' TOP 11125' BTM. DROP BALL AND SET 5" ISOLATION PKR @ 11080', 2-7/8 .... SN" NIPPLE @ 11117', 2-7/8" WLEG @ 11125'. P~OH STAND BACK 50 STANDS 5" DP FOR NEXT WELL, L/D 5" & 2-7/8 DP BAKER RUNNING TOOLS. PULL WEAR RING AND R/U TO RUN 4.5" TBG COMPLETION. RUNNING 4.5" 12.6# L-80 NSCT NEW TBG COMPLETION, BE AT BVN ABOUT 0600 HRS. RECEIVED ~,4AR 2.. 8 '1995 Aiaska Oil &'Gas Cons. Commission Anchor~ '. WELL : E-09A OPERATION: RIG : DOYON 14 PAGE: 6 01/14/95 (26) TD:11995 PB:11908 WELL COMPLETED MW: 0.0 CONTINUE RUNNING 4.5" 12.6# L-80 NSCT NEW TBG 225 JT'S, 3 BLM'S, BVN, & 9-5/8" X 4" TIW HBBP PKR COMPLETION. SPACE OUT TO LAND TBG 5' INSIDE 5" LINER TIE BACK SLEEVE W/TBG TAIL @ 9542', INSTALL HGR AND TEST CONTROL LINES TO 5000 PSI O.K. CIRCULATE 7726 INHIBITOR 25 GL'S PER/100 BBL'S. LAND TBG INSTALL TWO WAY CHECK, N/D BOP'S. N/U NEW 4" XMAS TREE AND TEST TO 5000 PSI O.K. R/U LUBRICATOR AND PULL TWO WAY CHECK. R/U LINES AND DROP BALL SET PACKER W/RIG PUMP, PRESSURED UP TO 4000 PSI AND HELD FOR 30 MIN O.K. BLEED BACK TO 150 PSI. CHANGE LINES R/U LITTLE RED HOT SERVICE AND TEST 9-5/8" X 4.5" ANNULUS TO 3500 PSI FOR 30 MIN O.K., BLEED OFF TO 2500 PSI, BLEED TBG PRESSURE TO "0", PRESSURED ANNULUS TO 3200 PSI SHEARED "RP" VALVE W/LITTLE RED AND PUMPED 150 BBL'S DIESEL DOWN ANNULUS. HOOK UP AND "U-TUBE" TO TBG TILL BALANCED. INSTALL BPV AND SECURE WELL CLEAN PITS AND PUMP OUT WATER. RELEASE RIG FOR TURN KEY RIG MOVE (WELL TO WELL) @ 2400 HRS 1/13/95o RIG MOVING TO E-19A. SIGNATURE: (drilling superintendent) DATE: RECEIVED MAR 28 199~ bit & Gas Cons. Commission Anchor~ SPE .... 5-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/E-09A 500292046601 NORTH SLOPE COMPUTATION DATE: 2/22/95 DATE OF SURVEY: 01/06/95 MWD SURVEY JOB NTJMBER: AK-MW-40096 KELLY BUSHING ELEV. = 65.10 OPERATOR: BP EXPLORATION FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 10504 8616.09 8550.99 10563 8661.89 8596.79 10682 8748.41 8683.31 10713 8767.60 8702.50 10745 8786.45 8721.35 38 27 S 74.90 E .00 731.10S 4724.24E 37 50 S 74.49 E 1.12 740.60S 4758.94E 49 35 N 88.20 E 13.96 749.03S 4840.32E 53 0 N 84.00 E 15.38 747.38S 4864.21E 55 35 N 82.00 E 9.49 744.18S 4890.24E 4755.14 4790.27 4871.98 4895.75 4921.59 10775 8803.00 8737.90 10806 8818.84 8753.75 10837 8833.09 8767.99 10860 8842.87 8777.77 10866 8845.54 8780.44 57 42 N 78.90 E 11.08 740.00S 4915.03E 60 35 N 77.30 E 10.38 734.52S 4940.98E 63 42 N 75.80 E 11.05 728.25S 4967.20E 65 59 N 73.22 E 14.22 722.68S 4987.26E 64 35 N 74.40 E 27.42 721.06S 4992.84E 4946.13 4971.78 4997.65 5017.40 5022.89 10897 8858.29 8793.19 10928 8870.40 8805.30 10961 8881.84 8816.74 10992 8890.79 8825.69 11023 8897.06 8831.96 66 41 N 70.80 E 12.58 712.64S 5019.70E 68 0 N 72.40 E 6.28 703.48S 5047.22E 70 48 N 70.70 E 9.91 693.85S 5076.09E 75 35 N 70.40 E 15.51 683.97S 5104.06E 81 11 N 70.70 E 17.99 673.81S 5132.84E 5049.29 5076.32- 5104.65 5132.09 5160.32 11053 8899.98 8834.88 11084 8900.37 8835.27 11116 8899.62 8834.52 11147 8898.69 8833.59 11177 8897.61 8832.51 87 30 N 71.90 E 21.58 664.34S 5160.83E 91 5 N 71.40 E 11.57 654.45S 5190.65E 91 35 N 71.60 E 1.71 644.45S 5220.53E 91 48 N 71.20 E 1.43 634.47S 5250.18E 92 18 N 72.00 E 3.12 624.94S 5278.83E 5187.80 5217.08 5246.42 5275.53 5303.65 11209 8896.32 8831.22 11239 8895.28 8830.18 11271 8894.20 8829.10 11301 8892.34 8827.25 11333 8890.15 8825.05 92 24 N 71.80 E .71 615.14S 5308.80E 91 30 N 70.80 E 4.40 605.35S 5337.75E 92 24 N 71.60 E 3.81 595.16S 5367.66E 94 35 N 69.40 E 10.22 585.03S 5396.28E 93 18 N 67.40 E 7.46 573.31S 5425.87E 5333.09 5361.51 5390.87 5418.94 5447.90 11365 8888.06 8822.96 11397 8885.74 8820.64 11427 8883.49 8818.39 11458 8881.43 8816.33 11488 8880.53 8815.43 94 5 N 68.30 E 3.72 561.16S 5455.73E 94 18 N 69.00 E 2.29 549.63S 5485.22E 94 24 N 67.50 E 5.06 538.68S 5512.66E 93 3 N 67.20 E 4.34 526.53S 5541.79E 90 24 N 67.60 E 9.00 515.05S 5569.36E 5477.11 5505.98 5532.83 5561.31 5588.27 11519 8880.31 8815.21 11550 8880.23 8815.13 11582 8880.48 8815.38 11612 8880.79 8815.69 11643 8881.11 8816.01 90 24 N 67.30 E .98 503.27S 5597.73E 89 54 N 67.50 E 1.73 491.34S 5626.39E 89 11 N 66.90 E 2.92 479.10S 5655.51E 89 37 N 65.30 E 5.41 466.69S 5683.51E 89 10 N 66.00 E 2.78 454.25S 5710.99E 5616.00 5644.03 5672.50 5699.83 5726.64 . "-- ~,!~$M Oil & Gas Cons. Commission Anchor~ SPA. xY-SUN DRILLING SERVICES ANCHOR_AGE ALASKA PAGE SHARED SERVICES DRILLING PBU/E-09A 5oo292o466o1 NORTH SLOPE COMPUTATION DATE: 2/22/95 DATE OF SURVEY: 01/06/95 MWD SURVEY JOB NUMBER: AK-MW-40096 KELLY BUSHING ELEV. = 65.10 OPERATOR: BP EXPLORATION FT. TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 11674 8881.57 8816.47 89 8 N 66.70 E 2.23 441.66S 5739.74E 5754.72 11705 8881.96 8816.86 89 25 N 65.20 E 4.98 429.17S 5767.73E 5782.05 11736 8882.05 8816.95 90 14 N 65.60 E 2.89 416.03S 5796.44E 5810.05 11767 8881.90 8816.80 90 20 N 65.80 E .73 403.40S 5824.41E 5837.35 11797 8881.67 8816.57 90 31 N 64.50 E 4.31 390.61S 5852.03E 5864.29 11828 8881.39 8816.29 90 29 N 64.10 E 1.29 377.14S 5880.02E 5891.56 11860 8881.07 8815.97 90 42 N 64.50 E 1.45 363.49S 5908.38E 5919.19 11896 8880.58 8815.48 90 51 N 64.20 E .94 347.99S 5940.65E 5950.65 11926 8880.10 8815.00 90 55 N 64.00 E .68 334.69S 5968.04E 5977.33 11956 8879.41 8814.31 91 45 N 64.30 E 2.97 321.72S 5994.81E 6003.41 11995 8878.23 8813.13 91 45 N 64.30 E .00 304.96S 6029.64E 6037.35 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 6037.35 FEET AT SOUTH 87 DEG. 6 MIN. EAST AT MD = 11995 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 92.90 DEG. TIE IN POINT 10504.76' WINDOW POINT 10563' KICK OFF POINT 10860' INTERPOLATED DEPTH 11995' RECEIVED MAR 2.8 !995 A!~sk~ Oil & Gas Cons. Commission Anchor~ SPE~-. °K-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE ~HARED SERVICES DRILLING PBU/E-09A 500292046601 NORTH SLOPE COMPUTATION DATE: 2/22/95 DATE OF SURVEY: 01/06/95 JOB NUMBER: AK-MW-40096 KELLY BUSHING ELEV. = 65.10 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 10504 8616.09 8550.99 731.10 S 4724.24 E 1888.67 11504 8880.42 8815.32 508.99 S 5584.05 E 2624.34 735.67 11995 8878.23 8813.13 304.96 S 6029.64 E 3116.77 492.43 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. RECEIVED MAR 28 1995 Ai~ska (JJi & Gas Coris. Commission Anchor~ SPE. _~Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/E-09A 500292046601 NORTH SLOPE COMPUTATION DATE: 2/22/95 DATE OF SURVEY: 01/06/95 JOB NUMBER: AK-MW-40096 KELLY BUSHING ELEV. = 65.10 OPER3tTOR: BP EXPLORATION FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 10504 8616.09 8550.99 731.10 S 4724.24 E 1888.67 10567 8665.10 8600.00 741.22 S 4761.41 E 1902.00 13.33 10709 8765.10 8700.00 747.65 S 4861.02 E 1944.04 42.04 10914 8865.10 8800.00 707.47 S 5034.99 E 2049.73 105.69 10944 8876.22 8811.12 698.87 S 5061.42 E 2068.54 18.81 THE CALCULATION PROCEDURES USE A LINEAR INTERPOI~ATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS RECEIVED MAR 28 1995 Oil & Gas Cons. Commission Anchor-: SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 1 SPLARED SERVICES DRILLING PBU/E- 09A~ST 500292046670 NORTH SLOPE COMPUTATION DATE: 2/22/9 DATE OF SURVEY: 010695 MWD SURVEY JOB NUMBER: AK-MW-40096 KELLY BUSHING ELEV. = 65.10 FT. OPER3kTOR: BP EXPLORJkTION TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 10504 8616.09 8550.99 38 27 S 74.90 E .00 731.10S 4724.24E 10563 8661.89 8596.79 37 50 S 74.49 E 1.12 740.60S 4758.94E 10682 8748.41 8683.31 49 35 N 88.20 E 13.96 749.03S 4840.32E 10713 8767.60 8702.50 53 0 N 84.00 E 15.38 747.38S 4864.21E 10745 8786.45 8721.35 55 35 N 82.00 E 9.49 744.18S 4890.24E 4772.10 4807.54 4889.36 4912.98 4938.60 10775 8803.00 8737.90 57 42 N 78.90 E 11.08 740.00S 4915.03E 10806 8818.84 8753.75 60 35 N 77.30 E 10.38 734.52S 4940.98E 10837 8833.09 8767.99 63 42 N 75.80 E 11.05 728.25S 4967.20E 10867 8845.91 8780.81 66 45 N 72.40 E 14.20 720.63S 4993.91E 10901 8858.60 8793.50 69 21 N 70.60 E 9.10 710.63S 5023.78E 4962.88 4988.20 5013.72 5039.59 5068.38 10932 8868.63 8803.53 72 32 N 68.60 E 12.04 700.50S 5051.00E 10962 8876.71 8811.61 76 29 N 67.40 E 13.61 689.58S 5078.01E 10982 8881.20 8816.10 77 40 N 67.10 E 6.05 682.00S 5096.09E 10995 8883.88 8818.78 77 31 N 66.70 E 3.36 677.23S 5107.28E 11028 8891.13 8826.04 77 27 N 67.00 E .89 664.37S 5137.35E 5094.53 5120.39 5137.67 5148.36 5177.09 11054 8896.32 8831.22 79 16 N 67.00 E 7.04 654.54S 5160.52E 11085 8901.38 8836.28 82 5 N 66.10 E 9.48 642.25S 5188.85E 11114 8904.83 8839.73 84 22 N 67.00 E 8.33 630.68S 5215.51E 11148 8907.59 8842.49 86 14 N 67.80 E 6.03 617.76S 5246.55E 11179 8909.10 8844.00 88 15 N 69.20 E 7.83 606.31S 5275.63E 5199.23 5226.28 5251.73 5281.42 5309.28 11210 8909.81 8844.71 89 4 N 68.40 E 3.73 595.15S 5304.40E 11241 8910.17 8845.07 89 35 N 68.60 E 1.80 583.84S 5333.13E 11276 8909.73 8844.63 91 52 N 69.20 E 6.83 571.46S 5365.19E 11305 8907.99 8842.89 95 0 N 69.60 E 10.91 561.27S 5392.30E 11336 8904.97 8839.87 96 0 N 69.20 E 3.43 550.27S 5421.57E 5336.87 5364.41 5395.17 5421.20 5449.30 11367 8901.56 8836.46 96 40 N 69.00 E 2.26 539.32S 5450.26E 11422 8894.64 8829.54 97 51 N 68.64 E 2.26 519.73S 5500.79E THE CALCULATION PROCEDURES ARE BASED THREE-DIMENSION MINIMUM CURVATURE ON THE USE OF METHOD. 5476.83 5525.29 HORIZONTAL DISPLACEMENT = 5525.29 FEET AT SOUTH 84 DEG. 36 MIN. EAST AT MD = 11422 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 95.40 DEG. HICIZOFILHED TIE IN POINT 10504.76' WINDOW POINT 10563' INTERPOLATED DEPTH 11422' RECEIVED MAP, 2. 8 !995 ~,ska. Oil & Gas Cons. Commission Anchor; ~ SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 SHARED SERVICES DRILLING PBU/E-09A ST 500292046670 NORTH SLOPE COMPUTATION DATE: 2/22/95 DATE OF SURVEY: 010695 JOB NUMBER: AK-MW-40096 KELLY BUSHING ELEV. = 65.10 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 10504 8616.09 8550.99 11422 8894.64 8829.54 731.10 S 4724.24 E 1888.67 519.73 S 5500.79 E 2527.36 638.69 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPERRY-SUN DRILLING SERVICES ANCHOR. AGE ALASKA PAGE SHARED SERVICES DRILLING PBU/E- 09A ST 500292046670 NORTH SLOPE COMPUTATION DATE: 2/22/95 DATE OF SURVEY: 010695 JOB NUMBER: AK-MW-40096 KELLY BUSHING ELEV. = 65.10 OPERATOR: BP EXPLORATION FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE VERTICAL CORRECTION 10504 8616.09 8550.99 731.10 S 4724.24 E 1888.67 10567 8665.10 8600.00 741.22 S 4761.41 E 1902.00 10709 8765.10 8700.00 747.65 S 4861.02 E 1944.04 10921 8865.10 8800.00 704.30 S 5041.03 E 2055.95 13.33 42.04 111.91 10944 8872.21 8807.10 696.09 S 5062.10 E 2072.55 16.60 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS RECEIVED MAR 28 1995 Oil & Gas Cons. Commission Anchor~ LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 14 February 1995 RE: Transmittal of Data Sent by: ANCH.EXPRESS Dear Sir/Madam, - Enclosed, please find the data as described below: WELL S-17A DESCRIPTION 1 PLS/STP FINAL BL+RF 1 PLS FINAL BL+RF 1 GR/CCL'FINAL BL+RF 1 POL/CCL FINAL BL+RF ECC No. Run # 1 1214.05 Run # 1 6340.01 Run # 1 6365.00 Run # 1 6365.01 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: r-.:..¥~.-.-k~:,~:-: c~! Da.'ta Ce~+~-~- ~57 ~:2-':_. _-'.'3.':: ::::.2. f. o n ~ :3 C :.: ":: :, :-: '2.-,~'n r-~ c.n '2 :~':-'-. ~.. c.':: :-~ :!' & · . ,~. -~ - ..,-, ,-- ,- >. ': ,q c-~' ..~ C'-'.."':-~ '~ '~': , . E C E IV E D ---~. -~FEB 1 ? 1995 Alaska Oil & Gas Cons. Commission Anchorage LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, . 99501. Dear Sir/Madam, Reference: BP E-09A PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Tapes/Diskettes: 1 DLL/CN/GR TAPE+LIS Date: RE: 16 January 1995 Transmittal of Data ECC #: 6340.00 Sent by: MAIL Data: LDWG Run # 1 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: Please s!~ and return RECEIVED JAN 2 O 1995 Alaska 0il & Gas Oons..Commi.~lo_fl Anchorage RECEIVED JAN 2_. b 1995 Alaske, Oil & Gas I:;ons. CommissiOn An~;homgo LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 13 January 1995 RE: Transmittal of Data Sent by: MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION 1 DIFL/GR/SP FNL BL+RF 1 BHC/AC-GR FNL BL+RF 1 FMT-GR FINAL BL+RF 1 DLL/GR/SP FNL BL+RF 1 BHC/AC-GR FNL BL+RF 1 CN/GR FINAL BL+RF Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run ~ 1 ECC No. 6339.00 6340.00 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 ReceiVed by: Date: ALASKA OIL AND GAS CONSERVATION COMMISSION November 23, 1994 Adrian Clark Drilling Engineer Supervisor BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 Re: Prudhoe Bay Unit E-09A BP Exploration (Alaska), Inc. Permit No: 94-148 Sur. Loc. 243'SNL, 500'WEL, Sec. 6, TllN, R14E, UM Btmhole Loc. 609'SNL, 148'EWL, Sec. 4, TllN, R14E, UM Dear Mr. Clark: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. 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. ~) prir'~ted on recycled p.,3per b y r': ?) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.005 la. Type of work Drill [] Redril117tllb. Type of well. Exploratoryl-I Stratigraphic Test [] Development Oil [] Re-Entry [] Deepenl-II Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration KBE = 65.61 feet .. Prudhoe Bay Field/Prudhoe 3. Address !6. Property Designation Bay Pool P. O. Box 196612. Anchorac~e. Alaska 99519-6612 ADL 28303 4. Location of well at surface /C/cd., 7. Unit or property Name 11. Type Bond(me 2o Mc 25.025) 243' SNL, 500 WEL, SEC. ~ -/'//4,,/. ~ /¢~,z~z" Prudhoe Ba)/ Unit At top of productive interval / 8. Well number Number 922' SNL, 588' WEL, SEC. 5, T11N, R14E E-OgA (11-4-11-14) 2S100302630-277 At total depth 9. Approximate spud date Amount 609' SNL, 148' EWL, SEC. 4, T11N, R14E 12/6/94 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth(MDa, dTVD) property line ADL 28304-148 feet No close approach feet 2560 11887'MD/8896' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (me 2o ^^c 25.035 (0)(2)) Kickoff depth ~o~75 feet Maximum hole angle 9o o Maximum sudace 3330 psig At tolal depth (TVD) ~800'/4390 p$ig 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of Cement Hole Casing Weight Grade CoUpling Length M D TVD MD TVD (include stage data) 6" 5" 15# 13CR8O STL 2337' 9550' 7844' 11887' 8896' 23'1 sx Class "G" 19. To be completed for Redrill, Re-entry, and Deepen operations. Present well condition summary Total depth: truemeasuredvertical 109899004 feetfeet Plugs (measured) ~ ~ 6 ~ t~ ~ Effective depth' measured 10940 feet Junk (measured) true vertical 8881 feet .~0~ '~ 7 '[ Casing Length Size Cemented Me~a&~r~ ~L~of~. Oofftl~L~'C-~e rt ical depth Structural ~At. g5~,~ -~'-, ~lC~0f~- !.~ Conductor 110' 20" x 30" 11.8 cu yds 139' 139' S u rface 2642' 13-3/8" 2790 cu fl 2671' 2671' I nte rmedi ate 10184' 9-5/8" 1785 cuft 10213" 8385' Production Liner 1271' 7" 253 cuft 9717'- 10988' 7982'-9003' Perforation depth: measured ~oz,~;~07~o,. 10774..10785.. I07~6'.108~0., 10814..10836,. (all squeezed) 10839-10900' (Open) true vertical 8749'-8820' (four squeezed intervals) 8822'-8872' (open inte~val) (sub,aa) 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program~ Drilling fluid AAC 25.050 c~a~thp-~for~qoir~g i~ J,~e and correct to the best of my knowledge progr,.a~. I~ Time vs depth plot [] Refraction analysis [] Seabed report[] 20 requirements[] 21. I hereby ., / /// ~ ! ! Signed ..? '~ / (.,.. ~,.¢~'_,~ ..~/~'~/./~., Title Drilling Engineer Supervisor Date /////'7 I Commission Use Only / / / ;Permit Number IAPI number jApproval date ISee cover letter ~',~' -//~-~' ~' 150-0.2_.?- 2..4::~ ~¢'G~'-,o/ j ///...oO,3 .-, C/,~?/ Ifor other requirements Conditions of approval Samples required [] Yes j~No Mud log required []Yes .1~ No Hydrogen sulfide measures [] Yes ~ No Directional survey required J~ Yes [] NO Required working pressure for BOP~r. [] 2.M.; 1-13M; .l~![5M; []l OM; []15M; Other; DavidJ lrl¢'l ~igned By by order of Approved by W. Johnston Commissioner me comm,ssion Da. tej///--..~..,.~-.,,¢ Form 10-401 Rev. 12-1-85 Submit in triplicate I Well Name: I E-09A Redrill Plan Summary IType of Redrill (producer or injectorI' PRODUCER Surface Location: Target Location: Bottom Hole Location: 243.6 FNL 500 FEL SEC 6 TWNSHP 11N RANGE 14E 922.5 FNL 588.6 FEL SEC 5 TWNSHP 11N RANGE 14E 609 FNL 148.6 FWL SEC 4 TWNSHP 11N RANGE 14E AFE 4P8013 Number: Estimated Start 06DEC94 Date- J MD' 11,887' I IRig: I DOYON RIG #14 Operating days to complete: 17 ITVD' 1 8896 IKBE' 165-61 I Well Design (conventional, slimhole, etc.): HORIZONTAL SIDETRACK J Objective' I SADLEROCHIT ABNORMAL PRESSURE Special design considerations NONE. NO ABNORMAL PRESSURE ANTICIPATED. RESERVOIR PRESSURE HIGHLY CONSISTENT IN "E" PAD AREA AT 3490 PSI _+20 PSI AND CAN BE SUPPORTED BY MEASUREMENTS IN RECENT DEVELOPMENT WELLS, E-31, E-32ST, E-23A ST, AND E-33. FRAC PRESSURE IN RESERVOIR 0.65 PSI/FT. Mud Program: An 8.9 - 9.0 pp~ Xanvis polymer mud will be used. Special design I~ considerations i~OV -I [ i~)54 Alaska 0Jj & Gas Cons. Commission Anchor: ~, Depth Densi PV YP INT 10MIN FL OIL SOLID (TVD) ty (CP) (#/FT GEL GEL cc/30 (%) S (PPG) ) , min (%) KOITM 8.9 10 15 5 10 10 0 5 to to to to to to to to to TD' 9.1 18 30 15 30 5 0 10 E-09A Redrill Plan Summary Page 1 Directional: I KOP: 110,575' md Maximum Hole 90° Angle: Close Approach NE~E Well: The above listed wells will be secured during the close approach. Casin 3/Tubing Proqram: Hole Csg/ Wt/Ft Grade Conn Length Top Btm Size Tbg O.D. MD/TVD MD/TVD , 6" 5" 15# 13CR-80 STL 2,337 9550/7844 11887/8896 N/A 4-1/2 12.6 L-80 9550 SURFACE 9550/7844 Cement Calculations: Liner 5", 15#, 13CR-80, STL Size: Basis: 50% open hole excess, 80' shoe joint, 858' liner lap (7"), 167' lap in 9-5/8", and 150' excess above liner with 5" DP. Total Cement Volume- 49 bbl 231 sxs of Class G Blend @ 1.19 ft3/sx Liner N/A Size: Basis: 50% open hole excess, 80' shoe joint, 150' liner lap and 150' excess above liner with DP. Total Cement N/A sxs of Class G Blend @ 1.18 ft3/sx Volume: , 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. RECEIVED ~0V q 7 ,r,¢, / 3,'J L~ Ai~ska 0il & 6as Cons. Commission Anchor: ,,'. E-09A Redrill Plan Summary Page 2 SUMMARY PROCEDURE . . 3. 4. 5. 6. 7. 8. , 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. Pre-rig work. RU coiled tubing unit. Lay a cement plug starting from PBTD to up inside the 4-1/2" tubing to _+10,750' md. Squeeze down to initiate abandonment of perforations (the window for the sidetrack inside the 7" liner will be from 10,575' md to 10,625' md. A minimum of 100' of rathole below the bottom of the window is required for the sidetrack). Chemical cut tubing at in the middle of the first full joint above _+10,750' md. Chemical cut the tubing again at _+9,562' md in the middle of the first full joint above the 9-5/8" packer hookup. Circulate well over to seawater. Freeze protect well with diesel to 2000' and set a BPV. Move in drilling rig. Pull BPV. Circulate diesel freeze protection cap from well and recover for future use. Install a BPV and tree test plug. Remove the production tree. Install BOP's and test to 5000 psi. Remove the test plug and BPV. Pull and lay down the 4-1/2". 12.6#. L-80. TDS tubing. MU overshot. RIH and engage cut joint. Rotate 18 turns to right and retrieve packer anchor. MU spear and RIH. Enter packer with spear and spaceout to engage spear in 4.00" bore in packer hookup. Pull and shear pins. Allow packer element to relax. POOH w/packer hookup and tubing. Displace well to FLO-PRO/milling fluid. Cut a 50' section in the 7" casing starting from about ___10.575'M D. RIH to PBTD with enough 2-7/8", 8.7#, L-80, DSS-HTC tubing to extend from PBTD to above the TOL. Spot a balanced cement plug from PBTD to 200' above top of window. Run in with a 4-3/4" steerable drilling assembly and a 6" bit with gamma ray/directional MWD. Contact AOGCC to witness tag of cement for abandonment purposes. Dress the cement to 5' below the section top. Kickoff and if necessary displace well to clean FLO-PRO system. Continue to directionally drill to TD at ___11,887' md which should yield _+800' of horizontal section (see attached directional plan). Make a conditioning trip with a 6" hole-opener for the open hole section and with a 9-5/8" casing scraper spaced to clean the casing. Install a 5". 15". L-80 or 1~R-80 . STL ,.gOLID liner with 5" X 9-5/8" packer/hanger. Space packer / hanger to be set at +_9,550' md. Cement the liner in place with the total cement volume based upon 50 % open-hole enlargement plus the 80' shoe volume, 7" lap volume, 9-5/8" lap volume, and 150' excess on top of the liner with drillpipe in the hole. Re-test BOP's as needed. PU 3-1/8" BHA. RIH and cleanout liner. Displace well to seawater. RIH with drillpipe conveyed perforating assembly and perforate the well. POOH LDDP. Run the _4-1/2" L-~0 completion string assembly re-using as much of the 4-1/2" tubing and jewelry that was pulled from the well. Space out and circulate with corrosion inhibitor. Install a BPV and test plug. Remove BOP's. Install and test the production tree to 5000 psi. Pull tree test plug and BPV. Set packer. Test the tubing x casing annulus to 3500 psi for 30 minutes. Shear RP valve in the upper GLM and freeze protect the well. Set a BPV. Release rig. Complete appropriate documentation and hand-over to Production. RECEIVED E-09A Redrill Plan Summary Page 3 J Prudhoe Day Drilling Prudhoe Bay Unit E-PAD E-09A Wp 16 ~r~ETICAL ~ $CA.L~ 50 tr. / tz~ HALLiBURTD~ 10/17/114 S,87 ~ e~ k WELL PLAN PROFILE SUMMARY E~;~'~~r/~/~'~' Start MDiEnd MDjPIonned Activify ; iSto,~"t b~41 {d/curve ~t /Edeg,/lO0' ti {{ i ?orlzont~l . B~O ~ 11087~ l1887~Hold 90deg. Inclination till TD ~ ~gell to be CoMpleted with 5' F~ush- ,~0~ ~ ~ jJolnt L .... START DF ~67[~- -- -- ~ --- -- ~3;.~3- ~ ~. KOP / TEE IN /1057537.73' 105.59' 8671 748 S 4766 / CURVE ~ g70~ ~ 18.00'/100 F~ Z~NE I / !B1083663.10' 8~.17' 8838 746S496M P~OC I084~63.80' 80.74' 8~41 745S4968 Total Depth 1188790.00' 67.00' BB96 356S5933 X ~ ~ ~ON P~: g3.53 800 [ I i i i [ { i ~ i f i i i I i [ , f i i I OJ 1100- HORIZONTAL ~ (TRb~g NOI~FH} SCAL~ 1oo ~ / ~. ~: ~ 4000 4100 4~00 4300 4400 4500 4600 4700 4800 4900 5000 5100 ~00 5300 5400 5500 5600 5700 5800 ~ 5900 6000 6100 6~00 6300 6400 6500 660~ 6700 6800 6900 ~ 8895.82 J 0ate :// --/~/--~ Verified By : ~4D 11886.87 ASP - X, 664447.00 VS 5941.64I{ Y, 5976819.99 4 ~ N/S 365.72 S { Designed by :~ ,~Z~ Certified By : ~, ~ E/W 5930.38 E EKD Ft., 65.6I' RECEIVED Pp udhoe Boy Dm iLll n g Pr udhoe ]Bo.y Un i t; E-PAD E-OgA Wp16 Trove[ling Cyilnde~ - Lecs-t I);~-tance Ref'erence r~eU. - X~e(]O~i~T)i6 T&D Pi[ ~?,ec~ons Re[ -to True Nor, th Ones oz, e -the PEA.SLRED cti~-to, nce 870 24O 7O0 HALLFRURTON t t/15/g4 t 1:41 EGg ~ E-C8 eQ3 ~ E-04 e{]5 e(]6 E-C6 e<Iz E-O~ -. eOB E-C8 etO E-lO ell ~i2 el3 et4 ~14 e15 ~t5 e16 e17 ~17 et8 elg Cig e20 E-,2D al E~t E--23 E-23 -2 ~ E-23~ ~ E-~ e~_4 E-24 e~5 E-~ E-31 ~ E-3t E-~ ~ E-~ E-~ ~ E-~ E-~ ~ E-~ E-~ ~ E-~ klO K-tO K-18 ~10 K-t8 ~ K~VDV~ K~ ~T K~t~ K~I ~T K-15 3 K-15 ~ K-16 K-i6 ~1 K~I K~ K~ K~ K~ kll K-it k12 K-[~ k13 K-J3 k14 K-t4 E~ ~ E~ K~ ~15 K~ K-tg ~ K-[g ~T K-17 ~10 K-t7 ~ 76.3g.~8 ~75/~3 105z5J~ 86.-.-.-.-3g.4~g 17.40 ~18 ~ 114~ ~l ~gl ~.~ t~ ~.~ I I.~ ~61 ~ I~ ~.~ 4~4 ~1~ t~ ~.~ Ht~iO 181.~ 1~ ~.~ ~gl ~4.11 1~ ~.~ gAO ~ 13 ~ t~.~ ~.~ 7.~ 7t~1~ ~ 1~ ~.~ ~ ~4~ 1~ ~.4g ~31~ ~ 1~ ~.4g 1~ ~ ~ 1~ ~.4g 13.~ ~ ~4 1~.~ ~.~ 13~ ~ ~.~ I~ ~.4g 3~ ~1.18 ~ Ii~ ~t ~4~ 1~ 11~.~ ~.81 4.~ ~4.~ 1~5t t1~ ~1 g. lo 4~ 1~15 II~ ~.81 gAO ~6t.~ 17~ t 1~ ~.8t 5~ ~i~11 ~.~ t1~ ~1 - ~ 1~.81 1~ ~.4g 417~ t~ 1~ ~ ~ 4g~ 11~ ~1 4. tO ~lg 101~ 1~ ~.~ ~iO ~474.~ 1~.~ 1~ ~i ~4 1~.~ 11~ ~1 1~ ~1.15 ~.~ 1~ ~.~ ggl5 _3~_% 10356 8114 63g S 43~1 E 10026 35.g~ 1[]4.178804 654 4444 E 1~14 ~ l~iO ~14 716 S ~ E ZI]~E 3 104~8 38~ 105.40 8564 727 S 47C8 E ~8/~ l~ ~ 1~ ~ ~S 4~ E ~/ ~ ~ / t~ ~ i~ ~ 7~ S 47~E t2~t~ ?~ ~ I / lB t~ ~tO 81.17 ~ 7~ S ~ E ~ ~ ~4 745~ ~ E ~ ~ tl~ ~ ~ ~ ~4 ~ ~10 To.~,qe4; ~ -D/D ~ EW G-Id X C~Iol Y IPO_YI3~ 88g~ 484 S 5i14 E G~ 597645~ 8896 555 S 5142 E ~ 5976380 8895 484 S 5114 E ~ 5~VG~50 8896 352 S 5gO~ E G7~055 59766CD P~EPDSED ~ TVD 8863.81 HI) 11886,87 N/S 365.62 S E/W 5930,31 E .~'"~ -'~- STATE OF ALASKA ALASi ~IL AND GAS CONSERVATION COMMISSIO,' APPLICATION FOR SUNDRY APPR(JVALS 1. Type of Request: Abandon x Suspend. , . Operation Shutdown ~ Re-enter suspended well.. Alter casing Repair well ~ Plugging x . Time extension ~ Stimulate Change approved program Pull tubing Variance . .. Perlorate Other x . Plugback for redrlll 2. Name of Operator BP Exploration 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 243' SNL, 500' WEL, SEC. 06, T11N, R14E, UPM At top of productive interval 968' SNL, 1100' WEL, SEC. 05, T11N, R14E, UPM At effective depth 1034' SNI.., 861' WEL, SEC. 05, T11N, R14E, UPM At total depth 1056'SNL, 776' WEL, SEC. 05, T11N, R14E, UPM 5. Type of Well: Development Exploratory Stratigraphic I EV, EI V EIJ 1 7 1994 Alas 'I'~ 0ii & (~as Cons. CommissiOn ' 6. Datum elevation (DF or KB) KBE ,, 60.26' feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number E-09 (41-05-11-14) 9. Permit number 80-42 10. APl number 50- 029-20466 11. Field/Pool Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth; true vertical measured true vertical Length 10989 feet Plugs (measured) 9004 feet BKB 10940 feet Junk (measured) 8881 feet BKB Size Cemented 110' 20 x 30" 11.8 cu yds 2642' 13-3/8" 2790 cu ft 10184' 9-5/8" 1785 cu fl Measured depth 139' 2671' 10213' 1271' 7" 253cu ft 9717'-10988' measured 10748'-10770', 10774'-10785', 10796'-10810; 10814'-10836; (all squeezed) 10839-10900'(Open) true vertical subsea 8749'-8820' (four squeezed intervals) 8822'-8872' (open interval) Tubing (size, grade, and measured depth) 4-1/'2"L-80 @ 10835' -. True vertical depth BKB 139' 2671' 8385' 7982~9003' Packers and SSSV (type and measured depth) 9-5/8" TIW HBBP-R packer at 9603; 7" TIW HBBP Packer@ 10816', 4-1/2" SSSV at 2094' 13. Attachments Description summary of proposal _Z__ Detailed operations program ~ BOP sketch 4. Estimated date for commencing operation 11/22__/94 6. If proposal was verbally approved Oil X Gas Name of approver Date approved Service 7. I hereby cer~ thai the foregoing is ,true and correct to the best of my knowledge. /~~/"?~ Title Drilling Engineer Supervisor gned ,, FOR COMMISSION USE ONLY ' 15. Status of well classification as: Suspended~ )nditions of approval: Notify Commission so representative may witness - Plug integrity ,,,--- 'BOP Test~ Location clearance ~ Mechanical Integrity Test~ Subsequent form required 10- z/O"/' 3roved by order of the Commission 10-403 Rev 06/15/88 Commissioner Date /I - / ,~' - ~,"f SUBMIT IN TRIPLICATE WELL PERMIT CHECKLIST WELL NAME GEOL AREA ADMINISTRATION 1. Permit fee attached .................. N 2. Lease number appropriate ............... N 3. Unique well name and number .............. N 4. Well located in a defined pool ............. N 5. Well located proper distance from drlg unit boundary.. N 6. Well located proper distance from other wells ..... N '7. Sufficient acreage available in drilling unit ..... N 8. If deviated, is wellbore plat included ........ N 9. Operator only affected party .............. N 10. Operator has appropriate bond in force ......... N 11. Permit can be issued without conservation order .... N 12. Permit can be issued without administrative approval.. N 13. Can permit be approved before 15-day wait ....... N ENGINEERING 14. Conductor string provided ............... 15. Surface casing protects all known USDWs ......... Y N 16. CMT vol adequate to circulate on conductor & surf csg.. Y 17. CMT vol adequate to tie-in long string to surf csg . . .~Y N 18. CMTwill cover all known productive horizons ...... ~? N 19. Casing designs adequate for C, T, B & permafrost .... ~ N 20. Adequate tankage or reserve pit ............. N 21. If a re-drill, has a 10-403 for abndnmnt been approved. N 22. Adequate wellbore separation proposed .......... 23. If diverter required, is it adequate ........... ~----N~ 24. Drilling fluid program schematic & equip list adequate 25. BOPEs adequate .................... - - - ; 26. BOPE p~ess rating adequate; test to ~~ psig.~ N 27. Choke manifold complies w/API ~-53 (May 84) ...... ~ N 28. Work will occur without operation shutdown ....... ~ N 29. Is presence of H2S gas probable ............. Y GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures 31. Data presented on potential overpressure zones ..... 32. Seismic analysis of shallow gas zones .......... 33. Seabed condition survey (if off-shore) ........ 34. Contact name/phone for weekly progress reports .... [exploratory only] GEOLOGY: ENGINEERING: COMMISSION: DWJ __. Comments/Instructions: HOW/jo - A:~FORMS~cheklist rev 03/94 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. ~Dfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 6566.00 T. MCGUIRE D. WESTER E-09A 500292046601 BP EXPLORATION (ALASKA) INC. SPERRY-SUN DRILLING SERVICES 22-JAN-96 MWD RUN 3 T. MCGUIRE D. HEIM MWD RUN 4 T. MCGUIRE D. HEIM MWD RUN 5 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: T. MCGUIRE D. HEIM WELL CASING RECORD MWD RUN 6 T. MCGUIRE D. HEIM 6 liN 14E 915 54O 65.10 63.60 30.70 MICROFILM O OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING 6.000 11995.0 REMARKS: MWD - GR. ALL DEPTHS ARE MEASURED BIT DEPTHS. ALL RUNS ARE DGWD DIRECTIONAL & GAMMA RAY (SGRD) FROM THE NGP TOOL. KICK-OFF POINT FROM ORIGINAL WELL, E-09, IS AT 10560'. THIS WELL, E-09A, IS FROM MWD RUNS 1, 3, 4, 5, & 6. KICK-OFF POINT FROM FIRST WELLBORE, E-09A PB1, TO THIS WELL IS AT 10860' THE WELL E-09A PB1 IS FROM MWD RUNS 1 & 2. ~ HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 10368.0 11946.0 $ BASELINE CURVE FOR SHIFTS: open hole GR from WALS, CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH GR 10438.5 10442.5 10440.0 10444.0 10442.0 10446.0 10445.5 10449.5 10518.0 10525.5 10543.5 10550.0 10552.0 10559.0 10576.5 10583.0 10610.5 10618.0 10616.0 10623.0 10622.0 10629.0 10623.5 10630.5 10629.0 10636.0 10632.0 10639.5 10650.5 10657.5 10655.0 10662.0 10660.0 10667.5 10662.0 10669.0 10666.0 10673.0 10686.5 10694.5 10700.0 10709.0 10707.0 10715.0 10713.5 10723.0 10717.5 10726.5 10728.0 10738.5 10746.0 10751.5 10748.0 10757.0 10756.5 10766.0 10761.5 10770.0 10772.5 10781.5 10777.5 10786.0 10782.0 10791.0 10790.5 10799.0 10797.5 10805.5 10816.0 10824.0 10837.0 10845.5 10850.5 10859.0 10854.0 10863.0 10857.0 10867.0 10867.0 10875.0 10871.0 10879.0 10874.5 10881.5 10895.5 10903.5 10898.0 10906.0 runs merged. 07-JAN- 95. EQUIVALENT UNSHIFTED DEPTH ±0906.5 10909.5 10913.0 10921.0 10936.5 10940.0 10946.0 10950.5 10955.5 10959.5 10961.0 10968.0 10980.5 10994.5 11009.5 11035.5 11075.5 11079.5 11084.0 11196.5 11205.0 11242.5 11248.5 11260.5 11262.0 11279.5 11288.0 11293.5 11366.5 11373.0 11391.5 11487.5 11525.5 11599.0 11610.5 11614.0 11618.0 11635.0 11667.0 11671.5 11848.5 11884.5 11886.0 $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD $ REMARKS: 10910.0 10915.0 10919.0 10922.5 10931.0 10947.5 10952.0 10955.5 10959.0 10965.0 10968.0 10972.0 10977.0 10988.5 11005.0 11017.5 11039.0 11081.5 11085.0 11089.5 11201.0 11210.5 11245.5 11258.5 11264.5 11266.0 11286.0 11290.5 11297.5 11369.0 11374.5 11395.5 11493.0 11530.5 11602.0 11614.0 11618.0 11622.5 11639.5 11675.5 11681.0 11852.5 11889.5 11891.0 BIT RUN NO MERGE TOP MERGE BASE 1 10560.0 10860.0 3 10860.0 10973.3 4 10973.3 11077.0 5 11077.0 11443.0 6 11443.0 11995.0 MERGED MAIN PASS. ROP WAS SHIFTED WITH GR. /??SHIFTE9A.OUT CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : E-09A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 39 Tape File Start Depth = 11996.000000 Tape File End Depth = 10368.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 9772 datums Tape Subfile: 2 220 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes ~ Subfile 3 is type: LIS FILE HEADER FILE NIIMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10369.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10977.0 29-DEC-94 MSC 1.32 DEP 2.041 NGP 5.74 MEMORY 11027.0 10560.0 11027.0 0 37.7 77.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NI/MBER NGP 126 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 10560.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: POLYM 9.00 94.0 9.5 34000 .0 .000 .000 .000 .000 .0 51.6 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 1. CN WN FN COUN STAT DATA BELOW KICK-OFF POINT OF 10860' MD IS NOT FROM THIS WELLBORE. IT IS FROM THE FIRST WELLBORE, E-09A PB1. $ : BP EXPLORATION (ALASKA) : E-09A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 16 Tape File Start Depth = 11030.000000 Tape File End Depth = 10368.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 3976 datums Tape Subfile: 3 81 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes ,Fe Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10767.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM A_NGLE: MAXIM UMANGLE: STOP DEPTH 10973.0 02-JAN-95 MSC 1.32 DEP 2.041 NGP 5.74 MEMORY 10973.3 10860.0 10973.3 0 64.6 68.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 145 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 10560.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: POLYM 9.00 82.0 10,5 35000 5.8 .000 .000 .000 .000 .0 49.6 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 3. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : E-09A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 10975.000000 Tape File End Depth = 10765.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 11036 datums Tape Subfile: 4 69 records... Minimum record length: 18 bytes Maximum record length: 1014 bytes ~pe Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10973.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11027.0 02 -JAN- 95 MSC 1.32 DEP 2.041 NGP 5.74 MEMORY 11077.0 10973.3 11077.0 0 68.1 81.2 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 145 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 10560.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: POLYM 9.00 87.0 9.3 36000 4.8 .000 .000 .000 .000 .0 46.9 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 4. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : E-09A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File-~Start' Depth- = 11080.000000 Tape File End Depth = 10970.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 4640 datums Tape Subfile: 5 66 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Ape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SIZVfMARY VENDOR TOOL CODE START DEPTH GR 11027.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11393.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ 03-JAN-95 MSC 1.32 DEP 2.041 NGP 5.74 MEMORY 11443.0 11077.0 11443.0 0 87.5 94.3 TOOL NUMBER NGP 126 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 10560.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: POLYM 9.00 90.0 9.3 35000 4.8 .000 .000 .000 .000 .0 53.9 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 5. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : E-09A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 11 Tape File Start Depth = 11450.000000 Tape File End Depth = 11025.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 13590 datums Tape Subfile: 6 74 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes .pe Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11379.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11951.0 06-JAN-95 MSC 1.32 DEP 2.041 NGP 5.74 MEMORY 11995.0 11443.0 11995.0 0 91.7 94.3 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 145 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 10560.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: POLYM 9.10 75.0 8.9 35500 5.1 .000 .000 .000 .000 .0 58.6 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 6. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : E-09A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 15 Tape File Start Depth = 11996.000000 Tape File End Depth = 11375.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 8370 datums Tape Subfile: 7 78 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes ~pe Subfile 8 is type: LIS 96/ 1/22 01 **** REEL TRAILER **** 96/ 1/24 01 Tape Subfile: 8 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Wed 24 JAN 96 8:04a Elapsed execution time = 1.53 seconds. SYSTEM RETURN CODE = 0 _Lie 2 is type: LIS zAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA MWD RUN 1 JOB NUMBER: 6567.00 LOGGING ENGINEER: T. MCGUIRE OPERATOR WITNESS: D. WESTER SURFACE LOCATION SECTION: TOWNSH I P: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD OPEN HOLE E-09A PB1 500292046670 BP EXPLORATION (ALASKA) INC. SPERRY-SUN DRILLING SERVICES 22-JAN-96 MWD RUN 2 T. MCGUIRE D. HEIM 6 liN 14E 915 540 65.10 63.60 30.70 I ICRO ILI ED CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING 6.000 11422.0 REMARKS: MWD - GR. ALL DEPTHS ARE MEASURED BIT DEPTHS. ALL RUNS ARE DGWD DIRECTIONAL & GAMMA RAY (SGRD) FROM THE NGP TOOL. KICK-OFF POINT FROM ORIGINAL WELL, E-09, IS AT 10560'. A WINDOW WAS MILLED IN 7" CASING FROM 10558 - 10630'. THIS WELL, E-09A PB1, IS FROM MWD RUNS 1 & 2. A PLUG WAS SET AFTER MWD RUN 2 AND A KICK-OFF WAS DONE AT 10860' TO THE OTHER WELLBORE, E-09A. THE WELL E-09A IS FROM MWD RUNS 1, 3, 4, 5, & 6. ~EADER =£LE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 10438.0 11363.0 $ BASELINE CURVE FOR SHIFTS: open hole GR from WALS, CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH GR 10438.5 10442.5 10440.0 10444.0 10442.0 10446.0 10445.5 10449.5 10518.0 10525.5 10543.5 10550.0 10552.0 10559.0 10576.5 10583.0 10610.5 10618.0 10616.0 10623.0 10622.0 10629.0 10623.5 10630.5 10629.0 10636.0 10632.0 10639.5 10650.5 10657.5 10655.0 10662.0 10660.0 10667.5 10662.0 10669.0 10666.0 10673.0 10686.5 10694.5 10700.0 10709.0 10707.0 10715.0 10713.5 10723.0 10717.5 10726.5 10728.0 10738.5 10746.0 10751.5 10748.0 10757.0 10756.5 10766.0 10761.5 10770.0 10772.5 10781.5 10777.5 10786.0 10782.0 10791.0 10790.5 10799.0 10797.5 10805.5 10816.0 10824.0 10837.0 10845.5 10850.5 10859.0 11413 . 5 11422 . 0 $ MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MWD 1 MWD 2 all bit runs merged. 07-JAN-95. EQUIVALENT UNSHIFTED DEPTH MERGE TOP MERGE BASE 10560.0 11027.0 11027.0 11422.0 REMARKS: MERGED MAIN PASS. ROP WAS SHIFTED WITH GR. CN WN FN COUN STAT /??SHIFTPB1 . OUT $ : BP EXPLORATION (ALASKA) : E-09A PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 24 Tape File Start Depth = 11423.000000 Tape File End Depth = 10430.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 5962 datums Tape Subfile: 2 148 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes _ Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10369.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMIIMANGLE: STOP DEPTH 10977.0 29-DEC-94 MSC 1.32 DEP 2.041 NGP 5.74 MEMORY 11027.0 10560.0 11027.0 0 37.7 77.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 126 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 10560.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: POLYM 9.00 94.0 9.5 34000 .0 .000 .000 .000 .000 .0 51.6 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 1. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : E-09A PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR NfWD 68 2 ROP MWD 68 1 AAPI 4 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 16 Tape File Start Depth = 11030.000000 Tape File End Depth = 10368.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 3976 datums Tape Subfile: 3 79 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes _ Subfile 4 is type: LIS - FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 2 DEPTH INCREMENT: .5000 FILE SIIMMARY VENDOR TOOL CODE START DEPTH GR 10977.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11372.0 31-DEC-94 MSC 1.32 DEP 2.041 NGP 5.74 MEMORY 11422.0 11027.0 11422.0 0 77.5 96.7 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP 126 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 6.000 10560.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: POLYM 9.00 78.0 10.0 35000 .0 .000 .000 .000 .000 .0 53.9 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .0 0 REMARKS: MWD RUN 2. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : E-09A PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FOR~W_AT RECORD (TYPE# 64) DEPTH PER FRAME 'Taue depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 11 Tape File Start Depth = 11423.000000 Tape Pile End Depth = 10975.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 8654 datums Tape Subfile: 4 74 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes _ Subfile 5 is type: LIS 96/ 1/22 O! **** REEL TRAILER **** 96/ 1/22 O1 Tape Subfile: 5 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Mon 22 JAN 96 4:06p Elapsed execution time = 0.99 seconds. SYSTEM RETURN CODE = 0 E - 09A RECEIVED JAN 2,~ 1995 PRUDHOE BAY~ Oil & Gas Cons. Commissjpn Anchorage .."% .~ ~...._. ..... ATLAS Atlas Wireline Services '" 979 !!_ _ 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 RUN 1 6340.00 R. ECK H. HAYWOOD E - 09A 500292046601 BP EXPLORATION (ALASKA) INC. ATLAS WIRELINE SERVICES 13 -JAN-94 RUN 2 RUN 3 6 liN 14E 244 500 65.10 63.60 30.70 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING 7.000 10559.0 PRODUCTION STRING 6.000 11995.0 REMARKS: DLL/AC/CN/GR. CIRCULATION STOPPED AT 1800, 06-JAN-95. TOOL STRING WAS RUN DRILL PIPE CONVEYED. NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, BOREHOLE CORRECTION = 6.00", CHISM FILTERING IS ACTIVE, CASING CORRECTIONS OFF, SALINITY = 0.00 PPM. MAIN PASS ACOUSTIC HAD MANY CYCLE SKIPS DUE TO RUGOSE BOREHOLE. THE INTERVAL FROM 11220 - 11370' IS HIGHLY RUGOSE & SUFFERED FROM NEAR CONSTANT CYCLE SKIPPING. DOWN PASS FOR THE ACOUSTIC LOG WAS PRESENTED FOR QUALITATIVE PURPOSES ONLY. GR IS NOT VALID WHEN LOGGING DOWN. AT BP'S REQUEST THE ACOUSTIC CURVE HAS BEEN EDITED TO REMOVE CYCLE SKIPPING SECTIONS. MISSING SECTIONS WERE REPLACED FROM THE REPEAT OR DOWN PASSES WHEN AVAILABLE. OTHER MISSING SECTIONS WERE EITHER FLAT LINED OR REPLACED BY A PSEUDO ACOUSTIC CURVE DERIVED FROM NEUTRON POROSITY. FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS Ail tool strings; hole data. DEPTH INCREMENT: FILE SUMMARY depth shifted and clipped curves; all runs merged; .5000 PBU TOOL CODE GR BCS DLL 2435 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH LL3 10576.5 START DEPTH STOP DEPTH 10553.0 11914.0 10553.0 11916.0 10553.0 11943.0 10553.0 11916.0 EQUIVALENT UNSHIFTED DEPTH ......... NPHI AC 10576.5 10577.0 10576.5 10611.0 10611.5 10612.0 10615.5 10615.5 10616.0 10616.0 10622.0 10622.0 10622.5 10629.0 10630.0 10632.0 10631.0 10632.5 10632.0 10650.5 10650.5 10653.5 10654.0 10666.0 10666.0 10666.5 10666.5 10667.0 10673.0 10672.5 10675.0 10675.5 10681.0 10681.0 10686.0 10685.5 10712.5 10713.0 10718.0 10718.0 10725.0 10725.0 10725.0 10728.0 10728.0 10734.0 10734.5 10738.5 10739.5 10739.5 10742.0 10742.5 10745.5 10745.5 10746.0 10746.5 10746.0 10748.0 10748.5 10748.5 10748.5 10756.5 10757.0 10757.5 10757.0 10761.0 10761.5 10768.0 10768.5 10773.0 10773.5 10790.0 10790.0 10790.5 10790.5 10794.0 10793.0 10794.0 10794.0 10797.5 10797.0 10797.5 10799.0 10799.5 10799.5 10799.5 10802.5 10802.0 10816.0 10815.5 no case 10837.5 10854.0 10854.5 10859.0 10866.5 10871.5 10874.5 10891.0 10898.0 10906.5 10909.0 10909.5 10913.5 10920.5 10925.5 10936.5 10942.0 10948.5 10956.0 10961.0 10968.0 10973.5 10981.0 10987.0 10989.0 10995.0 11010.0 11040.5 11069.5 11075.5 11083.5 11084.0 11155.5 11166.0 11169.0 11173.0 11178.0 11198.0 11233.5 11373.5 11391.5 11414.5 11462.5 11531.5 11566.5 11567.0 11582.0 11586.0 11614.0 11665.0 11667.0 11667.5 11753.5 11847.5 11848.0 11860.5 11871.5 $ MERGED DATA SOURCE 1O855.O 10909.5 10961.0 10987.0 11083.5 11165.5 11198.5 11391.0 11665.5 10858.0 10871.0 10898.0 10907.0 10909.5 10921.0 10936.5 10955.5 10988.5 11075.5 11172.5 11233.0 11414.5 11462.5 11567.5 11614.0 11667.5 11753.0 11847.5 11860.5 11871.5 10837.0 10854.0 10866.5 10874.5 10891.5 10913.5 10925.5 10942.0 10948.0 10955.0 10967.5 10972.0 10980.5 10987.0 10996.0 11009.5 11040.5 11070.0 11083.0 11155.5 11168.5 11172.5 11178.0 11373.0 11532.0 11567.0 11582.0 11586.5 11667.0 11753.0 11847.0 11871.5 PBU TOOL CODE GR BCS DLL 2435 $ REMARKS: RUN NO. PASS NO. MERGE TOP 1 3 10553.0 1 3 10553.0 1 3 10553.0 1 3 10553.0 MERGE BASE 11914.0 11916.0 11943.0 11916.0 OPEN HOLE portion of MAIN PASS. DT CURVE HAS BEEN EDITED TO REMOVE CYCLE SKIPPING. LLD, SP, MTEM, TEND, & TENS WERE SHIFTED WITH LL3. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH1. OUT / ? ?MATCH2. OUT / ??MATCH3. OUT $ : BP EXPLORATION (ALASKA) : E - 09A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR BCS 68 1 GAPI 2 DT BCS 68 1 US/F 3 TEND BCS 68 1 LB 4 TENS BCS 68 1 LB' 5 LL3 DLL 68 1 OHMM 6 LLD DLL 68 1 OHMM 7 MTEM DLL 68 i DEGF 8 SP DLL 68 1 MV 9 NPHI 2435 68 1 PU-S 10 FUCT 2435 68 1 CPS 11 NUCT 2435 68 1 CPS 4 4 67 465 06 6 4 4 20 789 90 0 4 4 20 789 90 0 4 4 20 789 90 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 98 211 23 1 4 4 98 211 23 1 4 4 98 211 23 1 44 * DATA RECORD (TYPE~ 0) 1014 BYTES * Total Data Records: 137 Tape File Start Depth = 11987.000000 Tape File End Depth = 10553.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 34429 datums Tape Subfile: 2 340 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CASED HOLE MAIN PASS Depth shifted and clipped curves for open hole logs run into casing. PASS NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GRCH 10432.0 10553.0 2435 10501.0 10553.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH ......... BASELINE DEPTH $ REMARKS: CASED HOLE portion of MAIN PASS. DUE TO THE SHORT LENGTH OF THE LOGGED INTERVAL, NO DEPTH MATCHING WAS DONE. CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : E - 09A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH 2435 68 1 GAPI 4 2 NPHI 2435 68 1 PU-S 4 3 FUCT 2435 68 i CPS 4 4 NUCT 2435 68 1 CPS 4 5 TEND 2435 68 i LB 4 6 TENS 2435 68 1 LB 4 4 08 501 10 0 4 52 326 75 5 4 84 023 70 1 4 83 368 34 1 4 19 912 29 5 4 19 912 29 5 24 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 9 Tape File Start Depth = 10553.000000 Tape File End Depth = 10403.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 2108 datums Tape Subfile: 3 39 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 3 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10432.0 AC 10496.0 DLL 10500.0 2435 10438.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: STOP DEPTH 11914.5 11979.5 11944.0 11921.0 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 SWIV CHT ISO KNJT ISO TEMP KNJT GR CN PCM KNJT MIS DLL KNJT FTS MIS KNJT AC $ SWIVEL SUB CABLEHEAD TENSION BRIDAL ISOLATOR KNUCKLE JOINT BRIDAL ISOLATOR TEMPERATURE KNUCKLE JOINT GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR KNUCKLE JOINT 'MASS ISOLATION SUB DUAL LATEROLOG KNUCKLE JOINT FEED THROUGH SUB MASS ISOLATION SUB KNUCKLE JOINT BHC ACOUSTILOG BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 07-JAN-95 FSYS JlV2 BETA RELEASE 4 1800 06-JAN-95 1025 07-JAN-95 11995.0 11986.0 10432.0 11979.0 1500.0 TOOL NUMBER 3944XA 3974XA 3997XA 3921NA 3997XA 2806XA 3921NA 1309XA 2435XA 3506XA 3921NA 3967XA 1229EA/1229MA 3921NA 3967XA 3921NA 1609EB/1603MA 6.000 10559.0 10553.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: POLYM 9.00 90.0 9.2 4.0 186.0 .132 · 046 .113 .000 .098 .000 65.0 186.0 75.0 .0 64.0 .0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE .00 6.000 TOOL STANDOFF (IN): .0 REMARKS: MAIN PASS. THE AC CURVE PRESENTED IN THIS FILE IS AS RECORDED. NO CURVE EDITING (TO REMOVE CYCLE SKIPS) HAS BEEN DONE ON THIS AC CURVE. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : E- 09A : PRUDHOE BAY : NORTH SLOPE : ALASKA * 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 GR AC 68 1 GAPI AC AC 68 1 US/F ACQ AC 68 1 CHT AC 68 1 LB TTEN AC 68 1 LB SPD AC 68 1 F/MN RS DLL 68 1 OHMM RD DLL 68 1 OHMM IS DLL 68 1 A ID DLL 68 1 A ES DLL 68 1 MV ED DLL 68 1 MV 4 4 06 969 49 6 4 4 48 852 89 1 4 4 81 285 47 0 4 4 95 558 30 1 4 4 95 558 30 1 4 4 61 094 30 1 4 4 40 514 81 0 4 4 39 859 45 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 30 739 95 0 4 4 30 739 95 0 13 TEMP DLL 68 1 14 SP DLL 68 1 15 CNC 2435 68 1 16 CNCF 2435 68 1 17 CN 2435 68 1 18 LSN 2435 68 1 19 SSN 2435 68 1 * DATA RECORD (TYPE# 0) Total Data Records: 529 DEGF MV PU-S PU-S PU-L CPS CPS 4 4 84 503 82 4 4 23 415 80 4 4 98 211 23 4 4 98 211 23 4 4 52 326 75 4 4 84 023 70 4 4 83 368 34 76 966 BYTES * Tape File Start Depth = 11987.000000 Tape File End Depth = 10403.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 161170 datums Tape Subfile: 4 620 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 5 is type: LIS RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 4 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 4 .2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10430.0 10701.0 AC 10495.0 10766.5 DLL 10460.0 10731.0 2435 10436.5 10708.0 $ 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 SWIV CHT ISO KNJT ISO TEMP KNJT GR CN PCM KNJT MIS DLL KNJT FTS MIS KNJT AC $ SWIVEL SUB CABLEHEAD TENSION BRIDAL ISOLATOR KNUCKLE JOINT BRIDAL ISOLATOR TEMPERATURE KNUCKLE JOINT GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR KNUCKLE JOINT MASS ISOLATION SUB DUAL LATEROLOG KNUCKLE JOINT FEED THROUGH SUB MASS ISOLATION SUB KNUCKLE JOINT BHC ACOUSTILOG BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS 07-JAN-95 FSYS JlV2 BETA RELEASE 4 1800 06-JAN-95 1216 07-JAN-95 11995.0 11986.0 10432.0 11979.0 1500.0 TOOL NUMBER 3944XA 3974XA 3997XA 3921NA 3997XA 2806XA 3921NA 1309XA 2435XA 3506XA 3921NA 3967XA 1229EA/1229MA 3921NA 3967XA 3921NA 1609EB/1603MA 6.000 10559.0 10553.0 MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: REPEAT PASS. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : E - 09A : PRUDHOE BAY : NORTH SLOPE : ALASKA POLYM 9.00 90.0 9.2 4.0 186.0 .132 .046 .113 .000 .098 .000 THERMAL SANDSTONE .00 6.000 .0 65.0 186.0 75.0 .0 64.0 .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 GR AC 68 1 GAPI 4 AC AC 68 1 US/F 4 ACQ AC 68 1 4 CHT AC 68 1 LB 4 TTEN AC 68 1 LB 4 SPD AC 68 1 F/MN 4 RS DLL 68 1 OHMM 4 RD DLL 68 1 OHMM 4 IS DLL 68 1 A 4 ID DLL 68 1 A 4 ES DLL 68 1 MV 4 ED DLL 68 1 MV 4 TEMP DLL 68. 1 DEGF 4 SP DLL 68 1 MV 4 CNC 2435 68 1 PU-S 4 CNCF 2435 68 i PU-S 4 CN 2435 68 1 PU-L 4 4 06 969 49 6 4 48 852 89 1 4 81 285 47 0 4 95 558 30 1 4 95 558 30 1 4 61 094 30 1 4 40 514 81 0 4 39 859 45 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 84 503 82 1 4 23 415 80 5 4 98 211 23 1 4 98 211 23 1 4 52 326 75 5 18 LSN 2435 68 1 CPS 19 SSN 2435 68 1 CPS * DATA RECORD (TYPE# 0) Total Data Records: 126 4 4 4 4 76 966 BYTES * 84 023 83 368 70 34 Tape File Start Depth = 10774.000000 Tape File End Depth = 10398.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 32209 datums Tape Subfile: 5 212 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10427.5 AC 10492.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): STOP DEPTH 11912.5 11977.0 07-JAN-95 FSYS J1V2 BETA RELEASE 4 1800 06-JAN-95 834 07-JAN-95 11995.0 11986.0 10432.0 11979.0 1500.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV CHT ISO KNJT ISO TEMP KNJT GR CN PCM KNJT MIS DLL KNJT FTS MIS KNJT AC $ SWIVEL SUB CABLEHEAD TENSION BRIDAL ISOLATOR KNUCKLE JOINT BRIDAL ISOLATOR TEMPERATURE KNUCKLE JOINT GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR KNUCKLE JOINT MASS ISOLATION SUB DUAL LATEROLOG KNUCKLE JOINT FEED THROUGH SUB MASS ISOLATION SUB KNUCKLE JOINT BHC ACOUSTILOG TOOL NUMBER 3944XA 3974XA 3997XA 3921NA 3997XA 2806XA 3921NA 1309XA 2435XA 3506XA 3921NA 3967XA 1229EA/1229MA 3921NA 3967XA 392 iNA 1609EB/1603MA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 6.000 10559.0 10553.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): POLYM 9.00 MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: 90.0 9.2 4.0 186.0 .132 .046 .113 .000 .098 .000 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 0.000 TOOL STANDOFF (IN): .0 REMARKS: DOWN PASS. GR IS NOT VALID (INCLUDED FOR CORRELATION) . $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : E - 09A : PRUDHOE BAY : NORTH SLOPE : ALASKA 65.0 186.0 75.0 .0 64.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC 68 2 AC AC 68 3 ACQ AC 68 4 CHT AC 68 5 TTEN AC 68 6 SPD AC 68 1 GAPI 1 US/F 1 1 LB 1 LB 1 F/MN 4 4 06 969 49 6 4 4 48 852 89 1 4 4 81 285 47 0 4 4 95 558 30 1 4 4 95 558 30 1 4 4 61 094 30 1 24 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 177 Tape File Start Depth = 11985.000000 Tape File End Depth = 10393.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 205754 datums Tape Subfile: 6 262 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes' STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Vadance [] Other / [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 243' SNL, 500' WEL, SEC. 06, T11N, R14E, UM At top of productive interval 959' SNL, 4513' EWL, SEC. 05, T11N, R14E, UM At effective depth 589' SNL, 5111' EWL, SEC. 04, T11N, R14E, UM At total depth 551' SNL, 249' EWL, SEC. 04, T11N, R14E, UM 5. Type of well: [] Development [] Exploratory [] Stratigraphic [] Service 6. Datum Elevation (DF or KB) KBE = 65.01' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number /' E-09A / 9. Permit Number 194-148 10. APl Number 50- 029-20466-01 11. Field and Pool Prudhoe Bay Field / Prudhoe Casing 12. Present well condition summary Total depth: measured 11995 feet Plugs (measured) ,_~! true vertical 8878 feet Effective depth: measured 11906 feet Junk (measured) true vertical 8880 feet ~. ~,..~;h,~, ;~,-~.,~. Length Size Cemented M D TVD Structural Conductor 110' 20" x 30" 11.8 cu yds Arcticset 110' 110' Surface 2671' 13-3/8" 2790 cuft Arcticset II 2671' 2671' Intermediate 10213' 9-5/8" 1455 cuft Class 'G', 130 cuft AS 10213' 8386' Production Liner 841' 7" 253 cuft Class 'G' 9717' - 10558' 7983' - 8658' Liner 2442' 5" 286 cuft Class 'G' 9553' - 11995' 7849' - 8878' Perforation depth: measured true vertical 11036'-11076', 11130'-11240', 11450'-11590', 11660'-11780', 11830'-11900' 8898'-8900', 8899'-8895', 8882'-8881', 8881'-8882', 8881'-8881' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 tubing to 9542'; 2-7/8" Isolation Assembly from 11080' to 11122' Packers and SSSV (type and measured depth) 5" Baker packer at 11080'; 9-5/8" TIW 'HBBP' packer at 9495'; 4-1/2" Otis SSSV Nipple at 2083' 13. Attachments [] Description Summary of Proposal [] Detailed Operations Program [] BOP Sketch 4. Estimated date for commencing operation/ August 7, 2002 / 16. If proposal was verbally approved 15. Status of well classifications as: [] Oil [] Gas [] Suspended Service Name of approver Date Approved Contact Engineer Name/Number: Alistair Sherwood, 564-4378 Prepared By Name/Nurnbec Terrie Hubble, 564-4628 17. I hereby certify that the fo~[~go~,g is true, and correc_¢ to the best of my knowledge / [ I Signed AI,sta,rSherwood~~v"~Sc/{/~:~cJC)~, Title CT Drilling Engineer Date ~'~ I Conditions of Approval'. Notify Commission so representative ma~witness J App,vv~, ....... ,,~v.~'~ '~r~ ~/...-' '~ ~..") T-',LL ~' i j Plug integrity BOP Test /~ Location clearance I '-'" '-' '--' I Mechanical Integrity Test__ Subsequent form required 10- /"jo7 Approved by order of the Commission Commissioner Date Form 10-403 Rev. 06/15/88 b J L Submi, In Yril~licate To: Winton Aubert Petroleum Engineer Alaska Oil & Gas Conservation Commission From: Alistair Sherwood CTD Engineer Date: July 30, 2002 Re: CTD Sidetrack of well E-09a When it becomes available in Sep 02, BP's new coil tubing drilling rig, Nordic 2 will dr~l a thru-tubing sidetrack from E-09A. In mid Jul 01, E-09A became a swing well due to a >25000scf/stb GOR: Since then uptime has fallen from 30% to 10%. The sidetrack, E-09B will make the well competitive again. From a kick-off point in the Ivishak lower Z2B formation from a window cut in the 5", 15# liner the 1400' sidetrack will target Zone 1A/1 B reserves in the far eastern part of E-pad. 'The following describes prep work for sidetracking and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. 1. All GLM's have been dummied off and MIT-IA tested successfully to 2500 psi. (4/3/02) 2. MIT-OA tested successfully to 1000psi. (3/7/02) 3. Tubing successfully drifted & callipered with PDS. (2/27/02) 4. Run & set 5" monobore whipstock at 10,675' with a zero degree TF for a highside exit. 5. P&A open perfs below the whipstock with 35bbls, (25 bbls in liner & 10bbls squeezed behind pipe) The well will be prepared as soon as permitted. Nordic 2 is scheduled to be over the well, Sep 15th. CTD Drilling Engineer CC: Well File Terrie Hubble TREE = 4" 5M CIW WI~_LHEAD = 13-5/8" MCEVOY ACTUATOR = BAKER KB. ELEV = 65.01' BF. ELEV = 30.76' KOP = 3200' Max Angle = 95 @ 11300' Datum MD = 10914' Datum 'I'VD = 8800' SS I 13-3/8" CSG,72#, L-80, ID= 12.347" I--I 2671' IMinimum ID = 2.205" @ 11114' 2-7/8" XN NIPPLE E-09A SAi '~NOTES 2083' H4-1/2- OTIS sssv NIP, ID = 3.813" 2620' H9-5/8. Dv PKRI GAS LIFT MANDRELS 2 18264168051 44 1 MERI IRA I I I 4-1/2" 'I'BG, 12.6#, L-80, 0.0152 bpf, ID = 3.953" I--I 9542' ITOP OF 5" LINER H 9553' ITOPOF7" LINER I--I 9717' 9-5/8" CSG, 47#, L-80, ID = 8.68" I~ 10213' PERFORATION SUMMARY REF LOG: SWS MWD GR 01/5/95; ATLAS STP 02/09/95 ANGLEATTOP PERF: 82 @ 11036' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 11036' -11056' O 02/15~95 3-3/8" 4 11056' - 11076' O 02/14/95 3-3/8" 4 11130' -11240' O 01/14/95 3-318" 4 11450' -11590' O 01/14/95 3-3~8" 4 11660'-11780' O 01/14/95 3-3/8" 4 11830' -11900' O 01/14/95 · 7" LNR, 29#, L-80, 0.0371 bpf, ID = 6.184" I--i 10898' I TOP OF 2-7/8" TBG I 2-7/8" TBG, L-80#, 0.0188 bpf, Id = 4.408" 11113' 11122' 9483' H4-1/2,, OTIS x NIP, ID= 3.813" I 9495' I--I4-1/2"TIWHBBPPKR' ID=4'32" 9519' 1-14-1/2- OTIS X NIP, ID = 3.813" I 9530' H4-1/2- OTIS XN NIP, ID = 3.725" 9542' H4-1/2"WLEG, ID=3.958"I I--I ELMD TT LOGGED 02/09/95 I MILLOUT WINDOW IN 7" @ 10569' 10558' - 10569' 10580' I-F 11080' I'-I5'' BAKERPKR, ID= 2.500" I 11114' H2-7/8" XN NIP, ID= 2.205" 11122' I--~ 2-7/8" WLEG ID = 2.441" 11906' I I 5" LNR, 15#, 13CP,, 0.0188 bpf, ID = 4.408" 11995' I DATE REV BY COMMENTS DATE REV BY COMMENTS 05~80 ORIGINAL COMPLETION 01113~95 DFF SIDETRACK COMPLETION 01/29/01 SlS-QAA CONVERTEDTO CANVAS 02/27/01 SlS-LG FINAL 07/18/01 RNFrP CORRECTIONS PRUDHOE BAY UNIT WELL: E-09A PERMIT No: 94-1480 AP1 No: 50-029-20466-01 Sec. 6, T11N, R14E BP Exploration (Alaska) TREE = 4" 5M ClW ~/ELLHEAD = 13-5/8" MCEVOY ACTUATOR = BAKER KB. ELEV = 65.01 BF. ELEV = 30.76' KOP = 3200' Max Angle = 95 @ 11300' Datum MD = 10914' Datum TVD = 8800' SS I 13-3/8" CSG,72#, L-80, ID = 12.347" I--~ 2671' IMinimum ID = 2.205" @ 11114' I 2-718" XN NIPPLE I E-09B I, Proposed CTD Sidetrack NOTES 2083' I-~4-1/2" OTIS SSSV NIP, ID= 3.813" 2620' I-I.-~,~" DV ~<~I GAS LIFT MANDRELS 1 314384141981 361MERI IRA I I I --I 218264168051 441DERI IRA I I I 4-1/2" 'I'BG, 12.6#, L-80, 0.0152 bpf, ID = 3.953" I--~ 9542' ITOPOF5" LINER I--~ 9553' 9717' 9483' 9495' 9519' 9530' 9542' I---]4-1/2" OTIS X NIP, ID = 3.813"I l-~4-1/2" TIVV HBBPPKR, ID=4.32" I 10213' PERFORATION SUMMARY REF LOG: SWS MWD GR 01/5/95; ATLAS STP 02/09/95 ANGLE AT TOP PERF: 82 @ 11036' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 11036' - 11056' O 02/15/95 3-3/8" 4 11056' - 11076' O 02/14/95 3-3/8" 4 11130'-11240' O 01/14/95 13-3/8" 4 11450'-11590' O 01/14/95 3-318" 4 11660'-11780' O 01/14/95 3-3~8" 4 11830'-11900' O 01/14/95 I 7" LNP,, 29#, L-80, 0.0371 bpf, ID = 6.184" I--~ 10898' TOP OF 2~7/8" 'I'BG I'-~ 11113' I 2-7/8"'FBG, L-80#,0.0188bpf, ID=4.408" I-I 11122' 10100' I--~Top of 3-3/16" Liner 10100' I-'~Top of Cement MILLOUT WINDOW IN 7" @ 10569' 10558' - 10569' 10675' I-"1 Mechanical Whipstock 10705' 3-3/16 x 2-7/8 X-over 3-3/16"X2-7/8" cmt'ed and perfedu 12470' 110S0' ]--~5" BAKER PKR, ID = 2.500" 11114' I-~2-7/8" XN NIP, ID = 2.205"I 11122' I-~2-7/8" WLEG ID = 2.441" I I 5" LNR, 15~, 13CR, 0.0188 bpf, ID=4.408" I--~ 11995' I DATE REV BY COMMENTS DATE REV BY COMMENTS 05~80 ORIGINAL COMPLETION 01/13/95! DFF SIDETRACK COMPLETION 01/29/01 SIS-QAA CONVERTED TO CANVAS 02/27/01 SIS-LG FINAL 07/18/01 RN/TP CORRECTIONS PRUDHOE BAY UNIT WELL: E-09A PERMIT No: 94-1480 APl No: 50-029-20466-01 Sec. 6, T11N, R14E BP Exploration (Alaska)