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198-175
Pages NOT Scanned in this Well History File XHVZE This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. File Number of Well History File PAGES TO DELETE Complete RESCAN [] Color items - Pages: D 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: Beverly Mildred Daretha~ath~..owell , __ [] TO RE-SCAN Notes: Re-Scanned by: Beverly Mildred Daretha Nathan Lowell Date: Is~ 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. 198-175 302-186 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612~ .?~'~ .~_,~..~.,~.~--, 50-029-20961-01 4. Location of well at surface : ~: ~~,~ 9. Unit or Lease Name 801' SNL, 2026' WEL, SEC. 09, T11N, R13E, UM yr:illpjli~ Prudhoe Bay Unit At top of productive interval i /'~_~ Z--i ~i 5062' SNL, 2296' EWL, SEC. 10, T11N, R13E, UM ~ '~,~:~. ~ . ~ ~ 10. Well Number At total depth /~1 424' SNL, 2530' EWE, SEC. 15, T11N, R13E, UM~-'~-~i ~ -'~--.,.~..~ ...... ~ J-15A 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 = 76.84' ADL 028284 12. Date Spudded 10/15/1998 113' Date T'D' Reached 114' Date cOmp'' Susp'' Or Aband' 10/20/1998 9/28/2002 115' Water depth' if OffshOre N/A MSL II 16' N°' °f C°mpleti°ns Zero 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD) 119. Directional Survey 1 20. Depth where SSSV set1 21. Thickness of Permafrost 12000 9008 FTI 11483 9010 ETI [] 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 BoTroM S~ZE CEMENTING RECORD AMOUNT PULLED 20" x 30" Insulated Conductor Surface 110' 36" 8 cu },ds Concrete 13-3/8" 72# L-80 40' 2753' 17-1/2" 3803 cu ft AS II, TOp Job 75 sx AS 9-5/8" 47# L-80 35' 10654' 12-1/4" 2489 cu ft Class 'G', 132 cu ft PF 'C' 7" 26# L-80 10385' 11110' 8-1/2" ¢20 cu ft Class 'G' 2-7/8" 6.16# L-80 10703' 12000' 3-3/4" 54 cuft Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) S~ZE DEPTH SET (MD) PACKER SET (MD) None 4-1/2", 12.6#, L-80 11110' 10276' MD TVD MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED ~¥~ ~1~ ~'~-%c~'~ 11125' Set CIBP (Above Perf's) ,~.~o~,w,~ O'~"~ 10675'10687" 10700' Set Pe~ &WhipstockCmt Sqz tO stabilize 4-1/2' and 7' Annuli 10687' P&A W/25 Bbls Cmt, Sqzd to 2200 psi 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Not on Production N/A Date of Test Hours Tested PRODUCTION FOR OIL'BBL GAS'MCF WATER'BBL CHOKE SIZE I GAS-OIL RATIO TEST PERIOD I Flow Tubing 3asing Pressure CALCULATED OIL-BEE GAS'MCF WATER'BEE OIL GRAWTY'API (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. S~[~i~(~ (~1~. V L No core samples were taken. N0\! I ~ Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. 30. Geologic Markers Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids recovered and Marker Name Depth Depth gravity, GOR, and time of each phase. Sadlerochit 10832' 8530' Zone 3 11085' 8745' Zone 2 11226' 8856' RECEIVED NOV 0 5 2002 I:li & Gas gons. Gommlssip. n Anchorage 31. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports 32. I hereby certify that the fore. going is true and correct to the best of my knowledge Signed ,or,eHubb,e,,'~~ (~~ Title TechnicalAssistan, Date J-15A 198-175 302-186 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No. / Approval No. Drilling Engineer: Ted Stagg, 564-4694 INSTRUCTIONS (~ENERAL.' 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 ANO 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 2'1: 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. $CANNEB FEB 1 0 200:3 ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Well: J-15B Rig Accept: 09/16/02 Field: Prudhoe Bay Unit Rig Spud: 09/29/02 APl: 50-029-20961-02 Rig Release: 10/10/02 Permit: 202-125 Drilling Rig: Nordic #1 PRE-RIG WORK 09/13/02 PULLED BAKER KB PACKER (USED 4-1/2 SUPER GS BAITED) FROM 5594' SLM. DRIFT W/2.28 CENT. AND SAMPLE BAILER TO 11487' SLM (STOPPED DUE TO DEVIATION). LEFT WELL SHUT IN. 09/14/02 1ST RIH = SET CENTER ELEMENT OF CIBP AT 11125 FT MD - TOP AT 11124.6 FT MD. 2ND RIH = STRING SHOT. HAD TROUBLE GETTING PAST TOP GLM AT 3040 FT. PRESSURE UP WELL TO 1000 PSI - HELD 5 MINUTES - BLED PRESSURE OFF DUE TO PROBLEM AT SSV. STRING SHOT INTERVAL: 10616-10626 FT MD. 3RD RIH = CHEMICAL CUTTER - 2.125" CUTTER HEAD WITH A 72" X 1.6875" CHEMICAL TUBE. BOTTOM NOSE AND IN-LINE COLLAPSIBLE CENTRALIZERS SET TO 2.25" AND 11.5" GAS GRAIN. CUT LINER AT 10624 FT MD - TOOL GOT STUCK - PRESSURE WELL UP TO 2000 PSI - PULLED 800 LBS OVER LOGGING WEIGHT - POOH. PUMP 140 BBLS 2% KCL & 155 BBLS METH/WATER DOWN IA TO KILL WELL. PUMP 150 BBLS 2% KCL & 45 BBLS METH/WATER DOWN TBG TO KILL WELL. 09/15/02 ESTABLISH PU WT OF 10.5K (5500') PRIOR TO STAB INTO TOP OF LINER AT 5618', PICK UP TO VERIFY LATCHED IN. PICK UP TO MAX COIL WT OF 41K. MADE 12 JAR LICKS AT MAX COIL WT. ON 13TH TIH, SET DOWN AT 5602', 16' HIGHER, PU, LOST 29K WT. UP WT AT 12K, 1500# OVER NORMAL PU OF 10.5K. SET BACK DOWN AND PUMPED OFF AND RELEASED TOOLS. BELIEVE LINER MOVED UP HOLE 16'. POH, LOWER SECTION ON GS MANDREL (CORE) PARTED AT THREADS AND LEFT IN HOLE IN DEPLOYMENT SLEEVE. FISH DATA, TOP 3.5" OF MANDREL IS 1.875"OD, BTM 6.5" IS 3" OD, OAL 10". RDMO CTU. RU SLICKLINE TO FISH MANDREL. NOTIFY PAD OPERATOR OF WELL STATUS. SCANNED FEB 1 0 .003 BP EXPLORATION Page 1 of 23 Operations Summa Report Legal Well Name: J-15 Common Well Name: J-15B Spud Date: 9/16/2002 Event Name: REENTER+COMPLETE Start: 9/16/2002 End: 10/1/2002 Contractor Name: NORDIC C^LIST^ Rig Release: 10/10/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 9/16/2002 03:30 - 04:30 1.00 MOB P PRE Move rig from J-10A, via back to spine road, then on to west side of J pad. Spot in front of J-15, then shut down for work on rig. 04:30 - 08:40 4.17 MOB P PRE Hydraulic fitting on front drive motors is rubbing on new rim of new tire that was installed on J-10. Stop short of moving onto well so that welder can repair. 08:40 - 09:30 0.83 RIGU P PRE Repairs completed, move onto well J-15A, begin rig up. 09:30 - 13:45 4.25 BOPSUF iP DECOMP Rig up BOP stack, hardline to fiowback tank, dike for green tank. Accept rig at 09:30 13:45 - 20:00 6.25 BOPSUF iP DECOMP Pressure test BOP stack. Witness waived by AOGCC, John Crisp. 20:00 - 20:15 0.25 PULL P DECOMP Prespud/safety mtg re: scope Check well for press and on vac. Fill hole w/6 bbls 20:15 - 22:30 2.25 PULL P DECOMP Install dart catcher BHA. Fill CT w/2% KCI. Dart hit at 52.4 bbls Cut off CTC. Install Baker CTC. PT @ 40k, 3500 psi 22:30- 22:40 0.17 PULL P DECOMP Safety mtg re: collars 22:40- 00:00 1.33 PULL P DECOMP MU BHA 9/17/2002 00:00 - 01:10 1.17 PULL P DECOMP RIH w/fishing BHA #1 (hyd GS, jars, collars) dumping diesel returns 5000' 20.1k, 5500' 22.5k, 5600' 23.5k 01:10 - 01:20 0.17 PULL P DECOMP Tag at 5623' CTD and latch up to deployment sleeve w/GS Pull 31k and hold at 5619.2' and jars went off slowly. PUH to 40k at 5616.4'. PUH to 52k at 5612.4'. PUH to 60k and fish started moving 01:20 - 03:20 2.00 PULL P DECOMP POOH w/liner 55k 35'/min 0.6/130. Btm of liner at 10624' 03:20 - 04:40 1.33 PULL P DECOMP At 1350' hole not taking proper fill. Gas and crude in returns. Flow check showed gas/crude/KCI w/little pressure. RIH 30'/rain 0.7/230 psi to ciro hole clean above GS thru buster. Circ path is thru GS not btm of fish 04:40 - 05:25 0.75 PULL I P DECOMP Returns cleaned up by 4000'. Continue RIH 30'/min 0.7/230 05:25 - 05:50 0.42 PULL P DECOMP Stop at 5500'. Go back to normal returns and still a little gassy 0.7/225. PUH 3'/min 50k and CBU at 1.0 bpm/430 PVT 243. Go back thru buster 05:50-06:30 0.67 PULL I P DECOMP Circulate 06:30- 07:30 1.00 PULL I P DECOMP 5280', Still latched onto fish. String wt=45klbs. Continue to circulate, cleaning up returns. Getting back brine with a small amount of gas bubbles. Check of annular pressures at start of tour; IA=0 psi, and OA--100 psi. Kick up rate to 2 bpm. 07:30- 09:00 1.50 PULL P DECOMP Returns have cleaned up. Watch for 1 more bottoms up. No gas or crude seen. POH. 09:00 - 09:30 0.50 PULL P DECOMP Safety meeting prior to pulling injector off well. 09:30 - 10:45 1.25 PULL P DECOMP Stand back injector. Lay down MHA, drill collars, deployment sleeve and first joint of 2-7/8" liner. 10:45 - 10:55 0.17 PULL P DECOMP Visually inspect first joint. No obvious corrosion or scale. Pin and Box look to be in good shape. Check first joint of liner for NORM. No evidence of NORM detected. Inspector will recheck when all pipe is out of the hole. 10:55 - 12:00 1.08 PULL P DECOMP Continue to lay down 2-7~8" liner. Stopping every 15 joints to fill hole. Not taking any fluid. 12:00 - 12:30 0.50 PULL P DECOMP SD for Schlumberger crew changeout and pre task safety meeting. BP EXPLORATION Page 2 of 23 Operations Summary Report Legal Well Name: J-15 Common Well Name: J-15B Spud Date: 9/16/2002 Event Name: REENTER+COMPLETE Start: 9/16/2002 End: 10/1/2002 Contractor Name: NORDIC CALISTA Rig Release: 10/10/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 9/17/2002 12:30 - 18:00 5.50 PULL P DECOMP Resume laying down 2-7~8" liner. Pipe still appears to be in great shape. L/D 131 jts of 2-7/8" liner. 18:00 - 18:30 0.50 PULL P DECOMP Crew change & pre tour safety meeting. 18:30 - 19:30 1.00 PULL P DECOMP Lay out rest of 2-7/8" liner to chemical cut end. Pipe appears to be in good shape. Recovered all of slip on turbos. No known fish left in hole. 19:30 - 20:30 1.00 PULL P DECOMP Change out CT pack-off. Checked pulled liner for NORM Scale. Zero reading. Recovered 160 full jts and 1 half joint with one slip on turbo on it. Based on all turbo placements, the next slip on turbo should be 8 ft below top of fish. i20:30- 20:45 0.26 PULL P DECOMP SAFETY MEETING. Reviewed procedure, hazards and mitigation for Milling BI-IA #2 make up. 20:45 - 22:30 1.75 FISH P DECOMP M/U milling BHA #2, with 3.80" Pilot mill, motor, stabilizer, circ valve, hyd disc, Bowen Jars, 2 jts PH6 tbg, check valves and CTC. Total BHA = 92.91 ft. 22:30 - 00:00 1.50 FISH P DECOMP RIH with Milling BHA #2. RIH to 9500 ft by midnight. 9/18/2002 00:00 - 00:30 0.50 FISH P DECOMP RIH and tag top of 2-7/8" liner at 10626 ft. Correct to 10,624 ft. Circulate 3.5 PPB Biozan [162,000 CP]. 00:30 - 03:00 2.50 FISH P DECOMP Started milling 2-7/8" liner at 10,624 ft. Flagged CT at 10,624 ft. Milling, 2.7 bpm, 3300-3500 psi, Milling at about 2 FPH with 200 psi motor work. Milled to 10,628 ft. 4 magnets in ditch, 1 magnet in shute below shaker, bucket below centrifuge to catch metal. 03:00 - 04:45 1.75 FISH P DECOMP Milling liner with Pilot mill at 2 FPH, 2.7 bpm, 3300-3550 psi, Milled to 10,631 ft. CT Flag at 10,624 fi, mill depth. 04:45 - 06:30 1.75 FISH P DECOMP POH with Pilot mill, milling BHA. 29K up wt. 06:30 - 07:30 1.00 FISH P DECOMP L/O 3.80" Pilot Mill. Mill in good condition. M/U 3.75" Piranah Mill. Note that the missing 10" shaft core was retrieved /esterday from XO between deploy sub & X-nipple. Ship retrieved liner back to Tuboscope. Visual inspection reports corroded connections on most of the liner jts. 07:30 - 10:00 2.50 FISH P DECOMP RIH with Milling BHA #3 to 10530°. Up wt check = 43.5k. Run-in wt = 15.5k. See flag @ 10623.3' & correct to 10624°. Dry tag TOF @ 10631.5'. Milling fluid LSRV -- 150k. Annular pressures: IA=0 psi, and OA=100 psi. 10:00 - 11:30 1.50 FISH P DECOMP Resume milling 2-7~8" liner with 2.7/2.7 bpm, 3150/3450 psi, 2-3k WOB & 4.5fph. Milled to 10636' top of cemented 2-7/8" liner. 11:30 - 11:40 0.17 FISH P DECOMP Continue milling 2-7/8" liner with 2.7/2.7 bpm, 3150/3450 psi, 2-3k WOB. Milled to 10636.5' & kept on spinning possibly on a centralizer. Stacking wt with no drill off 11:40 - 13:40 2.00 FISH P DECOMP Spin on junk @ 10636.8' with 2.7~2.7 bpm, 3150/3600 psi, 4-6k WOB for 1 hr without progress. P/U & spud back ~ no luck, tag @ 10634'. Reduce rate to 1.5bpm, P/U to 28k (below string wt), RBIH @ 10fpm twice & attempt to set down hard to get a stall on fish ~ no success. Decide to POOH to inspect mill & decide on next plan of action. 13:40 - 15:15 1.58 FISH P DECOMP POOH with Piranha milling BHA#3. Recovered total 65lbs of metal cuttings. 15:15 - 16:00 0.75 FISH P DECOMP L/O 3.75" Piranha Mill. Mill has a 2-7/8" OD x 1/8" deep groove Printed. 10114/2002 9 47 47 AM BP EXPLORATION Page 3 of 23 Operations Summa Report Legal Well Name: J-15 Common Well Name: J-15B Spud Date: 9/16/2002 Event Name: REENTER+COMPLETE Start: 9/16/2002 End: 10/1/2002 Contractor Name: NORDIC CALISTA Rig Release: 10/10/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 9/18/2002 15:15 - 16:00 0.75 FISH P DECOMP burned on the face ~ must have been spinning on top of 2-7/8" liner. M/U 3.75" concave face Junk Mill with metal muncher buttons. Return used Piranha Mill to BeT for evaluations. 16:00 - 17:45 1.75 FISH P DECOMP RIH with Milling BHA ~4 to 10634'. Flag on depth. Up wt check = 42k. Run-in wt = 13k. 17:45 - 18:05 0.33 FISH N SFAL DECOMP Fix leak from 2" 1502 rubber on 1' pup connection to swivel in reel house. P/test ~ OK. 18:05 - 20:00 1.92 FISH P DECOMP Tag & stall twice @ 10632'. Correct CTD for stretch to 10634'. P/U & ease-into milling with 2.7/2.7 bpm, 3100/3150 psi & ,lk WeB. Milled to 10,636 ft. 20:00 - 22:00 2.00 FISH P i DECOMP Milling 2-7/8" liner. 2.7/2.7 bpm, 3200- 3400 psi, 2K WeB, occasional stall but very slow progress after milling first 2 ft. May have uncemented turbo spinning below mill. Milled to 10638'. 22:00 - 00:00 2.00 FISH P DECOMP Milling 2-7/8" liner. 2.7/2.7 bpm, 3300- 3500 psi, 2.5K WOB, Better wt drill off now, faster ROP. Milled to 10,642'. 9/19/2002 00:00 - 02:30 2.50 FISH P DECOMP Milling 2-7/8" liner. 2.7 / 2.7 bpm, 3300-3600 psi, 2.5K WOB, Milled to 10,645 ft. 02:30 - 04:30 2.00 FISH P DECOMP Milling 2-7/8" liner. 2.7 / 2.7 bpm, 3300-3600 psi, 2.5K WOB, Several stalls at 10,645'. Up Wt = 32K, Dwn Wt = 11 K, Total of 140 lbs of steel recovered. Milled to 10,647 ff. 04:30 - 05:45 1.25 FISH P DECOMP Milling 2-7~8" liner. 2.7 / 2.7 bpm, 3300-3600 psi, 2.5K WOB, lAP = 10 psi, OAP = 130 psi. Slow milling at 10647'. Milled to 10,647.6 ft. Stalled while milling, Pick up, bit stuck. 05:45 - 06:00 0.25 FISH N STUC DECOMP Bit Stuck at TD. Pull up to 70K, jar up 3 times, Pull 80K and jar 2 times. Jarred free. Back ream 100 ft. No Motor work reaming, Normal circ pressure of 3300 psi at 2.7 bpm. Continue reaming. 06:00 - 08:10 2.17 FISH P DECOMP Continue reaming milled interval. Seeing motor work 13' off bottom. Normal circ press & down wt. Must have dragged up some piece of junk. Ream down from 10636' with 2.7/2.7bpm, 3200/3590psi, 3k WOB & 18fph to 10637.9'. Decide to POOH for BI-IA changeout. 08:10 - 10:10 2.00 FISH P DECOMP POOH with junk milling BHA#4. Annular pressures: IA--0 psi, and OA=150 psi. Milling fluid LSRV = 144k ~ gel-up to 150k. 10:10 - 10:30 0.33 FISH P DECOMP L/O 3.75" Junk Mill BHA. Mill is 25% worn. However APl inspection detected crack in mill. 10:30 - 10:45 0.25 FISH P DECOMP PJSM for cutting CT & M/U next milling BHA. 10:45 - 11:45 1.00 FISH P DECOMP Cut off 50' CT for fatigue management. Install another Baker CTC. Pull test @ 40k & pressure test to 3500 psi. 11:45 - 12:30 0.75 FISH P DECOMP M/U milling BHA #5, with 3.75" modified Piranha mill (with metal muncher arcs), new motor, stabilizer, new Bowen Up-Jar, 2 jts PH6 tbg, & new MHA. Total BHA = 92.31'. 12:30 - 14:15 1.75 FISH P DECOMP RIH with Milling BHA #5. Saw flag -45' off depth (due to cut-off CT). Dry tag TOF @ 10647.1'. Up wt check = 35k. Run-in wt = 13.5k. 14:15 - 15:45 1.50 FISH P DECOMP Attempt to mill. Stall 5x @ 10647'. Meanwhile conduct CTD rig tour for 9 ExxonMobil visitors. 15:45 - 16:45 1.00 FISH P DECOMP Ease in & mill with 2.7/2.7 bpm, 3200~3550 psi, 1-2k WOB & 5fph. Mill to 10652'. BP EXPLORATION Page 4 of 23 Operations Summary Report Legal Well Name: J-15 Common Well Name: J-15B Spud Date: 9/16/2002 Event Name: REENTER+COMPLETE Start: 9/16/2002 End: 10/1/2002 Contractor Name: NORDIC CALISTA Rig Release: 10/10/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 9/19/2002 16:45 - 17:45 1.00 FISH P DECOMP Continue miling to 10655'. Spinning on btm with no drill off. 17:45 - 18:15 0.50 FISH P DECOMP Spin on btm @ 10655.5' with 100 psi motor work, 1-2k WOB. Finally break thru. 18:15-20:30 2.25 FISH P DECOMP Millwith2.6/2.6bpm, 3200/3550 psi, 2-3KWOB, Milledto 10,660'. 20:30 - 22:30 2.00 FISH P DECOMP Mill with 2.6/2.6 bpm, 3300~3650 psi, 2-3K WOB, Milled to 10,661.5'. 22:30 - 23:00 0.50 FISH P DECOMP Wiper trip to 10,250', RIH to TD. Clean hole. 23:00 - 00:00 1.00 FISH P DECOMP Mill with 2.6/2.6 bpm, 3350~3850 psi, 2-3K WOB, Milled to 10,662.3' Total of 230 lbs of steel recovered. Added Biozan to system to get viscosity back to 160,000 CP. 9/20/2002 00:00 - 01:00 1.00 FISH P DECOMP Milling, 2.6 / 2.6 bpm, 3350 - 3850 psi. Slow pregress. Milled to 10,662.6 ft. Total of 15 ft milled with this mill. 01:00-02:45 1.75 FISH P DECOMP POH for new mill. Hole was clean on trip out. No overpulls or motor work. 02:45 - 03:15 0.50 FISH P DECOMP L/O Mill #4, 3.75" Piranah w/MM. Face was ringed from 2-7~8" Liner, 1/2" into face of mill. M/U Mill #5, 3.75" Pirenah w/metal munchers. Re-built at Baker machine shop. 03:15 - 05:10 1.92 FISH P DECOMP RIH with milling BHA #6. Clean trip back to bottom. Tag bottom on depth, no correction. Total of 260 lbs of steel recovered so far. 05:10 - 06:00 0.83 FISH P DECOMP Milling, 2.6 / 2.6 bpm, 3350 - 3850 psi. Milled to 10,664 ft 06:00 - 08:00 2.00 FISH P DECOMP Milling, 2.6 / 2.6 bpm, 3350 - 3850 psi. Having difficulty getting past 10662' & 10663'. Stall 21x. 08:00 - 09:30 1.50 FISH P DECOMP Dry tag TOF @ 10665'. P/U dry @ 42k. PUH, bring pumps back & attempt to ease-into milling. Still stalling @ 10663.5'. Mill thru to 10664'. Attempt to mill-on ~ stalling. 09:30 - 10:15 0.75 FISH P DECOMP Time mill to 10665' @ 0.1'/10mins with 2.7/2.7bpm, 3350/3550psi & lk WOB. P/U clean @ 32k. 10:15 - 11:45 1.50 FISH P DECOMP Continue milling with various stalls to 10668' @ 2.7/2.7bpm, 3250/3550 psi & 1-2k WOB. i 11:45 - 13:00 1.25 FISH P DECOMP Mill with various stalls to 10671.7' @ 2.7/2.7bpm, 3250~3550 psi & 1-2k WOB. P/U & RBIH. Held-up @ 10667'. 13:00 - 16:15 3.25 FISH P DECOMP Mill on junk from 10667' to 10670.8'. Very slow pregress with frequent motor stalls. Total of 63 stalls on current run. Baker confirms next modified Piranha will be ready in next 2 hours. Decide to POOH. 16:15 - 18:30 2.25 FISH P DECOMP POOH milling BHA~. Annular pressures: IA--0 psi, and OA=150 psi. 18:30 - 19:15 0.75 FISH P DECOMP Lay out motor and mill. Mill was heavily worn [75%] but not ringed, wear was more centered on mill face as should be expected. M/U new HP motor and re-built 3.75" BKR Piranah mill. 19:15 - 21:15 2.00 FISH P DECOMP RIH with milling BHA #7. Clean trip to bottom. Cimulate in new Biozan while RIH. Ream down last 50 ft with no motor work. 21:15-00:00 2.75 FISH P DECOMP Tag PBTD at10669', cerrect depth to10670 ft. Severalstalls at 10670 ft, trying to get started milling. Time mill down to get going. Stalls at TD with zero wt on bit. Pick up several times. Stalls as soon as mill touches TD. 2.7/2.7 bpm, 3300-3900 BP EXPLORATION Page 5 of 23 Operations Summa Report Legal Well Name: J-15 Common Well Name: J-15B Spud Date: 9/16/2002 Event Name: REENTER+COMPLETE Start: 9/16/2002 End: 10/1/2002 Contractor Name: NORDIC CALIST^ Rig Release: 10/10/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 9/20/2002 21:15 - 00:00 2.75 FISH P DECOMP ~si, TD still at 10,670 ft. 9/21/2002 00:00 - 02:30 2.50 FISH P DECOMP Milling, Many stalls when mill tags TD of 10,670 ft. Ease in, time milling to get started. Finally able to stack WOB. 2.7 / 2.7 bpm, 3300 - 3900 psi, Still stalling, very little progress. Milled to 10671 ft. 02:30 - 04:20 1.83 FISH P DECOMP POH for different mill and motor. 04:20 - 04:50 0.50 FISH P DECOMP Lay out motor and mill. 04:50 - 05:00 0.17 FISH P DECOMP SAFETY MEETING. Review procedure, hazards and mitigation to cut coil. 05:00 - 06:30 t.50 FISH P DECOMP Cut off 50 ft. CT. M/U new BKR CTC. Pull / press test CTC. M/U new motor and 3.80" Mill #7, HC diamond D331 Parabolic mill. 06:30 - 08:30 2.00 FISH P DECOMP RIH with Milling BHA ff,-8 with HC 3.80" D331 mill and BHI HP motor to 10600'. Dry up wt check = 40k. Run-in wt = 1 lk. 08:30 - 09:00 0.50 FISH P DECOMP Precautionary ream down from 10600' with 2.1bpm/3250psi & 250fph. Tag TOF @ 10672' 09:00 - 10:30 1.50 FISH P DECOMP Ease into milling from 10670' with 2.2/2.2 bpm, 3250/3550 psi, 2-3k WOB, Mill to 10672.8' with 5 stals. P/U & RBIH. Set down at 10672.4'. 10:30 - 11:30 1.00 FISH P DECOMP Mill on from 10672.4' to 10672.6' with 3 stalls. 11:30 - 11:40 0.17 FISH P DECOMP Dry tag TOF at 10675' to push junk below mill. RBIH and see motor wrok from 10672.5'. 11:40 - 13:00 1.33 FISH P DECOMP Mill from 10672.5' with 2.2/2.2 bpm, 3250/3350 psi, 2~3K WOB, Mill to 10673'. 13:00- 14:15 1.25 FISH P DECOMP Mill at 10673', gaining and loosing depths, with 2.4/2.4 bpm, 3500-3650 psi, 1-2k WOB, Finally mill to 10673.1'. 14:15- 15:20 1.08 FISH P DECOMP Mill on from 10673.1' to 10673.6'. 15:20 - 16:00 0.67 FISH P DECOMP Mill from 10673.6' to 10673.9' in 10 min. PUH clean to 10640'. RBIH and mill to 10674'. Total of 21 stalls in this run. Baker informed us that the modified junk/pilot mill will be ready in the next 2 hours. Decided to POOH for next mill. 16:00 - 18:15 2.25 FISH P DECOMP Paint flag at 10600' and POOH with milling BHA ~8. 18:15- 18:30 0.25 FISH P DECOMP SAFETY MEETING. Review procedure, hazards and mitigation for BHA change out. 18:30 - 19:00 0.50 FISH P DECOMP L/O motor and HC D331 diamond parabolic mill. Mill 10% worn, uniform wear on outer area, no ring worn into mill face. Very good condition still. M/U new BHI HP motor and Modified BKR 3.80" junk mill. 19:00 - 21:00 2.00 FISH P DECOMP RIH with Milling BHA #9. Clean trip. 21:00 - 21:30 0.50 FISH P DECOMP Ream down last 20' with no motor work. Tag TD at 10673.8'. Correct depth to 10674'. 21:30 - 23:00 1.50 FISH P DECOMP Mill down slow, 3 stalls, time mill down to get mill track started. 2.5/2.5 bpm, 3350-3900 psi, Stalling at 10673.8-10674'. Ream down slow trying to get milling started with no stalls. No luck. Several stalls. 23:00 - 00:00 1.00 FISH P DECOMP Still getting stalls with zero WOB. Mill down slow. Still getting quick motor stalls with no WOB. Milled to 10674.1 ft. 9/22/2002 00:00 - 02:00 2.00 FISH P DECOMP Milling, Trying to get milling started, keep stalling as soon as mill touches bottom. 2.5/2.5 bpm, 3260-3900 psi, Unable to get m ng. M ed to 10674.1'. $CAi INED F FR 1 Printed. 10/14/2002 9 47.47 AM BP EXPLORATION Page 6 of 23 Operations Summa Report Legal Well Name: J-15 Common Well Name: J-15B Spud Date: 9/16/2002 Event Name: REENTER+COMPLETE Start: 9/16/2002 End: 10/1/2002 Contractor Name: NORDIC CALISTA Rig Release: 10/10/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 9/22/2002 02:00 - 03:30 1.50 FISH P DECOMP Milling, Still trying to get WeB. Stalls with zero WeB. Time mill down slow and still stall at 10674'. Trying milling at lower pump rate and increasing pump after getting mill on bottom. Able to keep motor work longer before getting stall, but still stalling very often. Mill to 10674.2'. 03:30 - 04:30 1.00 FISH P DECOMP Milling at less pump rate with better success. 2.2 / 2.2 bpm, 3200-3800 psi, Finally making some progress, maybe mill is dulled enough to allow steady milling. Still have frequent stalls. Milled to 10675.5'. 04:30 - 07:00 2.50 FISH P DECOMP Milling, 2. / 2.2 bpm, 3200 - 3800 psi, Milled to 10,676.6 ft. 07:00 - 07:40 0.67 FISH P DECOMP Wiper trip clean to 10260'. RBIH & tag up @ 10675.2'. 07:40 - 10:10 2.50 FISH I P DECOMP Mill from 10675.2' to 10676.1' with 2.2/2.2bpm, 3150/3550psi & 1-2k WeB. Decide to POOH to cut CT for fatigue management. 10:10- 11:45 1.58 FISH P DECOMP POOH milling BHA#9. 11:45-12:30 0.75 FISH P DECOMP Lay out motor and mill. Mill is15% worn. Suspect plenty on unk/metal debris on TOF preventing contact with TOF. Call for a venturi junk basket. 12:30- 12:45 0.25 FISH P DECOMP SAFETY MEETING. Review procedure, hazards and mitigation to cut coil. 12:45-14:15 1.50 FISH P DECOMP Cut off 50 ft. CT. M/UnewBKRCTC. Pull / press test CTC. M/U 2-5/8" Venturi junk basket & crossovers. 14:15 - 16:15 2.00 FISH P DECOMP RIH with Venturi Basket, BHA #10 with 2-5/8" Venturi junk basket to 10640'. Dry up wt check = 50k. Run-in wt = 13k. Bring on pumps & RIH @ 1.8bpm/4085psi. Vortex @ 1.8bpm = 1000psi. Tag TOF @ 10676'. PUH, S/D pump & retag @ 10676'. 16:15 - 17:00 0.75 FISH P DECOMP Bring back pumps and circulate on TOF @ 1.8 bpm/4085psi. 17:00 - 19:10 2.17 FISH P DECOMP POOH with Venturi Basket, BHA #10. Annular pressures: IA=0 )si, and OA=160 psi. 19:10 - 19:40 0.50 FISH P DECOMP Lay out Venturi Basket, recovered 1 LB [ 1/3 cup] of metal , chips, flattened to 1/16" X 1" X 1". One chip was 2-1/2" long by 1" wide. Most chips were 1/16" X 1/2" X 1/2". M/U BHI HP motor and re-built, modified BKR 3.75" Piranah mill. 19:40 - 21:40 2.00 FISH P DECOMP RIH with Milling BHA #11, Modified Piranah Mill with metal munchers covered by crushed tungsten carbide to be less aggressive for less motor stalls. 21:40 - 00:00 2.33 FISH P DECOMP Tag TD at 10675.4' correct to 10,676.5'. Start milling, 2.6/2.6 bpm, 3350-3900 psi, Many stalls despite less aggressive mill. Circ. 20 bbl very high viscosity Biozan pill to lift fill off bottom. Circulate sweep back to surface while milling at 2.8 bpm. Did not get any metal chips to surface. Slow progress with milling, still getting motor stalls on bottom. Milled to 10,677'. 9/23/2002 00:00 - 01:00 1.00 FISH P :DECOMP Milling, 2.8 / 2.8 bpm, 3400 - 4000 psi, several stalls, no progress. Milled to 10,677'. 01:00 - 02:30 1.50 FISH P DECOMP POH with modified Piranah mill. 02:30 - 02:45 0.25 FISH P DECOMP L/O Piranah mill, 10 ~ wear on surface, did show ring wear from milling on 2-7/8" liner top. M/U HC 3.80" D331 Diamond mill, which has less tendency to stall, it also has I center jet which may jet out the fill off bottom better. BP EXPLORATION Page 7 of 23 Operations Summary Report Legal Well Name: J-15 Common Well Name: J-15B Spud Date: 9/16/2002 Event Name: REENTER+COMPLETE Start: 9/16/2002 End: 10/1/2002 Contractor Name: NORDIC CALISTA Rig Release: 10/10/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 9/23/2002 02:45 - 04:15 1.50 FISH P DECOMP RIH with Milling BHA #12 04:15 - 06:00 1.75 FISH P DECOMP Milling with 3.80" diamond mill. Tag at 10673.4 ft. Milling, trying to get down onto liner with mill, still stalling motor. 06:00 - 09:15 3.25 FISH P DECOMP Continue milling junk on btm with 2.0/2.0bpm, 3400psi. Manage to clean up to 10674'. Mobilize slickline unit for fishing magnet & memory GP,/CCL runs. Meanwhile Weatherford is fabricating X-Over for a 3-1/8" Venturi basket. 09:15- 11:15 2.00 FISH P DECOMP POOH milling BHA#12. 11:15 - 11:45 0.50 FISH P DECOMP L/O HC 3.80" D331 Diamond mill. Mill almost as run ~ 15% uniform wear on outer area with no ring on mill face. 111:45-12:15 0.50 FISH P DECOMP Nordiccrewchange&PJSMforPJU&RIHSlickline. 12:15 - 12:45 0.50 FISH P DECOMP R/U Halliburton Slickline with 3.4" slickline magnet, long strong spangs, 1-3/4" oil jar & 2-1/8 stabilizer. 12:45 - 15:15 2.50 FISH P DECOMP RIH with 3.4" magnet. RIH is slow (~65fpm) due to fluid hi-viscosity. Tag up @ 10670' SLM. 15:15 - 16:45 1.50 FISH P DECOMP POOH with 3,4" magnet. 16:45 - 17:15 0.50 FISH P DECOMP OOH. Recovered only 8 pieces of metal shavings with largest area of 1" x 1". L/O magnet. M/U SWS memory GPJCCL log. Weatherford estimate 3-1/8" Venturi would be ready by 19:00 Hrs. 17:15 - 19:20 2.08 FISH P DECOMP RIH with SWS memory GP,/CCL log. Tag bottom, log up. 19:20 - 20:30 1.17 FISH P DECOMP POH with slickline tools. Memory GP,/CCL, tied-in with CBL/GR of 01/17/02, measured TD at 10,676' BKB. Basically the same depth at coil. There appears to be 1 ft of fill on TOF. 20:30 - 20:45 0.25 FISH P DECOMP Safety meeting. Review procedure, hazards and mitigation for making up BHA. 20:45 - 21:30 0.75 FISH P DECOMP M/U BHA #13 with Weatherford 2-5/8" Venturi with 3-1/8" extension, petal basket and muleshoe. 21:30 - 00:00 2.50 FISH N RREP DECOMP Injector head not working, DS software problem controlling directional [ in and out ] hydraulics not working. No hydraulic power to injector head. DS elec techs came to rig and working on problem. 9/24/2002 00:00 - 00:45 0.75 FISH N RREP DECOMP DS elec techs solved software problem controlling hydraulics for injector head power. 00:45 - 02:40 1.92 FISH P DECOMP RIH with BHA #13, 3-1/8" Weatherford Venturi Basket to clean metal on liner top. 02:40 - 03:45 1.08 FISH P DECOMP Ease down from 10650', circ. at 1.6 bpm at 4500 psi. Tag TD at 10674.3'. pick up and set down 3 times, stop/start pump, tag 3 times, stop/start pump, Spud down 3 times, ease in and tag at 10674.5'. Spud down with muleshoe, 3 times, pick up slow. Tag TD at 10674.7'. Pick up slow. 03:45 - 05:40 1.92 FISH P DECOMP POH with Venturi basket. 05:40 - 06:00 0.33 FISH P DECOMP L/O Venturie Basket, recovered 4 lbs of metal pieces. 2 full coffee cups. 06:00 - 12:30 6.50 BOPSUR P DECOMP Perform weekly BOP pressure / function test. Test witness waived by Jeff Jones. Sent BOP test report to AOGCC. Meanwhile DS Elec Tech fix 3roblems with the DS injector hydraulics control ~ was due to bad solder wire on the relay of circuit board. 12:30 - 12:55 0.42 FISH P DECOMP M/U BHA #14 with Weatherford 2-5/8" Venturi with 3-1/8" extension. 12:55 - 14:30 1.58 FISH P DECOMP RIH with 3-1/8" Weatherford Venturi Basket BHA #14 to 10650'. CANNED 0 Pr,nted 10/'14,~2002 9'47'47AM BP EXPLORATION Page 8 of 23 Operations Summa Report Legal Well Name: J-15 Common Well Name: J-15B Spud Date: 9/16/2002 Event Name: REENTER+COMPLETE Start: 9/16/2002 End: 10/1/2002 Contractor Name: NORDIC CALIST^ Rig Release: 10/10/2002 Rig Name: NORDIC I Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 9/24/2002 14:30 - 15:35 1.08 FISH P DECOMP Ease down from 10650' cim@ 1.6bpm/4500psi. Tag up on bottom at 10674.3'. PU/Set down 10 times while pumping. 15:35- 17:15 1.67 FISH P DECOMP POH with Venturijunk basket. 17:15 - 17:45 0.50 FISH P DECOMP Tag up at surfaco with Venturi basket, BHA #14. Dump catcher. Found 1/3 of a coffee cup of metal debris sitting on top of fingers, and an additional 1/3 coffee cup of debris packed in upper screen. Recovered 2 lbs of fine metal shavings. Finer metal piecos as we cleanout deeper. Screen totally packed off. Enough debris to run an additional JB run. Clean and redress venturi junk basket. 17:45 - 19:40 1.92 FISH P DECOMP RIH with BHA #15, 3-1/8" Venturi Basket, to continue fishing operations. 19:40 - 20:30 0.83 FISH P DECOMP Ease down with pump Tag PBTD at 10675'. Set down slow 2 times, spud down 3 times, pick up, stop/start pump, Spud down 5 times, pick up slow. Stop / start pump. Spud down 3 times, pick up slow each time, Tag PBTD at 10675'. 20:30 - 22:30 2.00 FISH P DECOMP POH with Venturi. Recovered 2.5 lbs of fine metal shavings, [1 full coffee cup]. Screen packed off again, but not as bad as previous run. Still fine/small metal piecos. Total metal recovered weighed 9 lbs on scale. Metal debris recovered in 4 Venturi runs, #1 thru #4 = 1/2# [2-5/8" JB], 4~, 2#, & 2.5~ Equates to 8" of fill in 4" ID Liner. 22:30 - 22:45 0.25 FISH P :)ECOMP SAFETY MEETING. Reviewed procodure, hazards and mitigation to cut off 150' of CT and M/U CTC. 22:45-00:00 1.25 FISH P DECOMP Cut off150 ft of CT. M/UBKRCTC. Pull / press test CTC. M/U Venturi Basket #5, BI-IA #16. 9~25/2002 00:00- 01:00 1.00 FISH P DECOMP M/U BHA#16, 3-1/8"Venturi Basket BHA#5. 01:00 - 02:40 1.67 FISH P DECOMP RIH with Venturi Basket. 02:40 - 03:30 0.83 FISH P DECOMP Circ at 1.5 bpm, 4100 psi, Ease in and tag PBTD at 10673.5'. Set down slow twico, spud down 3 times, pick up, stop/start pump, spud 5 times, pick up, stop/start pump, Spud 5 times, Tag PBTD at 10673.5'. 03:30 - 05:30 2.00 FISH P DECOMP POH with Venturi Basket #5. 05:30 - 05:45 0.25 FISH P DECOMP L/O 3-1/8" Venturi Basket. Recovered 2.5 lbs [ 1 coffee cup ] of fine metal piecos, same recovery as last run. Total metal recovered now is 11.5 lbs. Venturi screen was 3/4 full of metal. 05:45 - 06:00 0.25 FISH P DECOMP M/U 3.77" Piranah mill, BHI HP motor, circ sub, hyd disc, up drilling, jars, 2 jts PH6 tbg, MHA and CTC. Total length = 92.61 ft. 06:00 - 08:10 2.17 FISH P DECOMP RIH with BHA #17. Pump high vis sweep while RIH. 08:10 - 10:25 2.25 FISH P DECOMP Weight check up at 10650'=33klbs. Tag top of fish at 10676', stall. Begin milling. Attempt to mill for 2+ hours. Can't get to milling. We stall each time we get down near the top of the fish, no matter how slow we run into it. Can't get started. Suspect debris on top of fish still. 10:25 - 11:35 1.17 FISH P DECOMP POOH to pick up a venturi basket. 11:35 - 15:20 3.75 FISH N SFAL DECOMP 3784'. Schlumberger power pack failed. Standby for repairs. 15:20 - 15:50 0.50 FISH P DECOMP Repairs completed, continue to POH with milling BHA. 15:50 - 16:20 0.50 FISH P DECOMP Tag up at surfaco, break off mill. Check motor. Appears tight. MU fishing BHA (BHA #18). WF venturi basket on bottom of Printed 10/14/2002 9.47.47 AM BP EXPLORATION Page 9 of 23 Operations Summa Report Legal Well Name: J-15 Common Well Name: J-15B Spud Date: 9/16/2002 Event Name: REENTER+COMPLETE Start: 9/16/2002 End: 10/1/2002 Contractor Name: NORDIC CALISTA Rig Release: 10/10/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 9/25/2002 !15:50- 16:20 0.50 FISH P DECOMP Baker motor. 16:20 - 17:40 1.33 FISH P DECOMP RIH with BHA #18. Fishing BHA with venturi basket and motor. Venturi run #6. 17:40 - 18:05 0.42 FISH P DECOMP Weight check at 10650'=39500~. Kick on pumps to 1.5 bpm, 3950 psi. Motor RPM approximately 230 rpm. Ease in hole at 10 fpm. Tag top of fill at 10676', consistent with last run. Saw motor work at set down. SI pumps, PU, set down again. Repeat several times. 18:05- 20:00 1.92 FISH P DECOMP POOH, pumping at minimum rate. 20:00 - 21:00 1.00 FISH P DECOMP L/O Venturie basket, zero recovery of metal, new screen apparently to fine of screen for the very viscous Biozan fluid we have in the hole. Change back to original screen and M/U on motor again. 21:00 - 22:45 1.75 FISH P DECOMP RIH with BHA #19, 3-1/8" Venturi Basket on BHI HP motor. Venturi run #7. 22:45 - 00:00 1.25 FISH P DECOMP Stop at 10664', start pump, circ at 1.5 bpm, 3750 psi, Circ. in new 3.5 PPB Biozan. Tag PBTD at 10675.5'. Pick up, set down on bottom several times with motor stalls at 1.5 bpm. 9/26/2002 00:00 - 00:15 0.25 FISH P DECOMP Circ. on bottom with motor / Venturi basket, set down several times. Tag TD at 10675'. 00:15 - 02:15 2.00 FISH P DECOMP POH with Venturi run #7. Well circulated to new 3.5 PPB Biozan. 02:15-03:10 0.92 FISH P DECOMP L/O Venturi Basket and motor. Recovered31bs,[lveryfull coffee cup ] of fine metal pieces. Total milled metal recovered = 14.5 lbs. Bottom of Venturi Basket Mule shoe had 3/8" notch / lip cut in it from landing on hard edge, possibly indicating top of liner looking up, so further Venturi work would not presently be productive. M/U Modified 3.77" BKR Piranah mill [with wider water courses to provide by-pass area for milled cuttings ], BKR Extreme motor, new circ sub, new hyd disc, 2 its PH6, chk valves, CTC. Total length = 89.7 ff. 03:10 - 05:00 1.83 FISH P DECOMP RIH with milling BHA #20. 05:00 - 06:00 1.00 FISH P DECOMP Milling, tag TD at 10673'. Correct depth to 10677'. Pick up and ease down, 2.7 bpm, 3140 psi, milling at 10677'. 3 stalls, pump very high viscosity sweep, 6 stalls total, Milling at 10677'. 06:00 - 06:30 0.50 FISH P DECOMP Milling, ease down, stalled 2 more times, ease down at 10677', start pump at 2.0 bpm, increase pump by 0.1 bpm every 2 minutes to extend mill down to top liner. Start milling without stalling. Milling at 10677.1'. 06:30 - 08:30 2.00 FISH P DECOMP 10677.4', Milling ahead. Making good ReP. Free spin=3036 ~si. 2.5/2.5/3132 psi. Pit vo1=193 psi. Recovered 24 lbs of metal from magnets. 08:30 - 09:45 1.25 FISH P DECOMP 10681.5', Milling ahead. Making good ROP. Free spin 3020 3si. 2.4/2.4/3140 psi. Pit vo1=194 bbls. 09:45 - 10:30 0.75 FISH P DECOMP 10683.5', Pump 5 bbl sweep of Jesus mud. 10:30 - 11:55 1.42 FISH P DECOMP 10664.3', Recovered 27 lbs more metal chips from magnets. 11:55 - 13:30 1.58 FISH P DECOMP 10685.5', Stalled. PU clean at 31klbs. Free spin=3200@2.5 bpm. Resume milling. · St.;ANglED FFR 't f~ ?flfl':l Printed 10/14/2002 9.47.47AM BP EXPLORATION Page 10 of 23 Operations Summa Report Legal Well Name: J-15 Common Well Name: J-15B Spud Date: 9/16/2002 Event Name: REENTER+COMPLETE Start: 9/16/2002 End: 10/1/2002 Contractor Name: NORDIC CALIST^ Rig Release: 10/10/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 9/26/2002 13:30 - 13:50 0.33 FISH P DECOMP 10685.9', Milling ahead. Cleaned magnets, got 38 lbs of steel debris. All very small cuttings. No pieces of any significant size. 13:50 - 14:30 0.67 FISH P DECOMP 110687.2', Pump another high vis sweep. Starting to see unusual character on pump pressure. Getting lots of spikes and unusual motor work and drill offs. More metal debris left in hole? 14:30 - 14:45 0.25 FISH P DECOMP 10688.2', Lost 500 psi motor work. Make PU. Clean off bottom at 32klbs. Lost 200 psi when off bottom, so we were getting motor work. Free spin=3250 psi. Resume milling. Got back to bottom and getting the unusual pressure profile again. Has to be debris. Continue trying to mill. 14:45 - 15:00 0.25 FISH P DECOMP 10688.7', Got heavy PU off bottom. May be getting some debris on top of us hanging us up. May also account for pressure profile. We could have metal chips similar to previous experiance on this well. Discuss with Baker hand and SWS operator. 15:00 - 16:15 1.25 FISH P DECOMP Resume milling. Milling smoothed out at 10690'. Not getting unusual pressure spikes any more. Continuing to drill ahead. 16:15- 17:15 1.00 FISH P DECOMP 10692.0', 2.6/2.6/3480 psi. Making good ROP. 17:15- 17:30 0.25 FISH P DECOMP 10696.4', Pump 5 bbl high vis sweep. Continue milling. 17:30 - 18:10 0.67 FISH P DECOMP 10696.8', Recovered an additional 30 lbs of metal shavings from the magnets. No large chunks. Total recovered since 5:00 AM=115 lbs. (115 lbs is 18.6' of 2-7/8" liner). Total milled so far today is 19.1'. 18:10- 18:30 0.33 FISH P DECOMP 10699.5', Milling ahead. Good ROP. 18:30 - 20:00 1.50 FISH P DECOMP Milling, 2.8 / 2.8 bpm, 3400 - 3600 psi, Steady - smooth milling, Pumped 10 bbl very high viscosity pill. Milled to 10701'. 20:00 - 22:00 2.00 FISH P DECOMP Milling, 2.8 / 2.8 bpm, 3400 - 3600 psi, Steady - smooth milling, Pumped 15 bbl very high viscosity pill. Pick up clean at 32K up wt. Back reamed to 10670', clean, RIH. Milled to 10703'. 22:00 - 23:50 1.83 FISH P DECOMP Milling, 2.8 / 2.8 bpm, 3400 - 3600 psi, Steady - smooth milling, Milled to 10704'. Pumped 15 bbl very high viscosity pill. 23:50 - 00:00 0.17 FISH P DECOMP Back ream slow up to 10610', clean hole. POH with milling BHA. Circ. 2.8 bpm, 3300 psi, to chase out last sweep. 9/27/2002 00:00 - 02:15 2.25 FISH P DECOMP POH with 3.77" Piranah Mill. Circ. at 2.8 bpm, 3300 psi. Chasing metal cuttings above BHA out of hole. 02:15-02:30 0.25 FISH P DECOMP Slowdown 200 ft from surface, pump 3.0 bpm and pull slow to surface, RECOVERED 130 LBS [ 7 GAL ], OF VERY-VERY FINE METAL CUTTINGS ENCAPSULATED IN POLYMER. METAL ACCOUNTED FOR APPROX. 1/3 OF RECOVERY VOLUME, 2/3 OF VOLUME WAS POLYMER. SO DRY METAL V~' WAS 90 LBS. These cuttings are held above the BHA due to the higher annular velocity across the 3.375" CT connector OD, [225% higher AV than the 2.375" CT AV]. For future CT Milling operations, we need to circulate at full rate all the way to surface after each mill run to prevent the ,SCANNED FEB ~!. 0 2003 Printed, 10/14/2002 9.47:47 AM BP EXPLORATION Page 11 of 23 Operations Summa Report Legal Well Name: J-15 Common Well Name: J-15B Spud Date: 9/16/2002 Event Name: REENTER+COMPLETE Start: 9/16/2002 End: 10/1/2002 Contractor Name: NORDIC CALISTA Rig Release: 10/10/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 9/27/2002 02:15 - 02:30 0.25 FISH P DECOMP build up of metal cuttings. 02:30 - 02:45 0.25 FISH P DECOMP Lay out modified 3.77" Piranah mill, Modifications included buried metal munchers in center of each of 3 blades, beveled unk slots and broadened junk slots. All 3 modifications were to reduce stalling problems seen with original mill design. Mill calipered at 3.76". It had heavy wear across face, but wear 3attem from milling 2-7/8" liner was very visible, 2-7/8" circle worn off-canter of mill face. M/U 3.80" HC D331 parabolic diamond mill for gauge run to TD. 02:45 - 05:00 2.25 CLEAN P DECOMP RIH with BHA #21, 3.80" HC diamond mill as gauge check for milled interval. Clean trip in hole. Reamed down from 10600 - to 10702' at 10 FPM. Clean hole, no motor work. Tag PBTD at 10,702 ft CTD. [not corrected depth]. 05:00 - 06:45 1.75 FISH P DECOMP POH with 3.80" milling BHA. 06:45 - 07:00 0.25 FISH P DECOMP Safety meeting to discuss polar bear safety. Polar bear reported on R pad which is adjacent to J pad. 07:00 - 08:00 1.00 FISH N RREP DECOMP Wait on driller to sort out problem with charge pump. 08:00- 08:50 0.83 FISH P DECOMP Continue to POH. 08:50 - 09:30 0.67 FISH P DECOMP Tag up at surface, lay down cleanout BHA. 09:30 - 10:00 0.50 PERF P DECOMP Rig up Schlumberger E-line perforation equipment. 10:00 - 10:10 0.17 PERF P DECOMP PJSM Re-explosives for perf guns. 10:10- 10:45 0.58 PERF P DECOMP Continue rigging up Perfguns. 10:45- 14:30 3.75 PERF ~P DECOMP RIH with 25' perfgun. Tagged bottom at 10703'. Perforate from 10675'-10700'. Slick running in, and out. POOH. 14:30 - 14:45 0.25 PERF P DECOMP Lay down 25' SWS perf gun. Gun fired, all shots fired. 14:45 - 15:00 0.25 PERF P DECOMP Circulate to establish injectivity. Pump 0.5 bpm at 900 psi, and 1.0 bpm at 1700 psi. 15:00 - 17:00 2.001 STWHIP P WEXIT MU Weatherford/TIW LSX whipstock. Check SWS eq on catwalk, calibrate POS tool. 17:00 - 19:30 2.50 STWHIP P WEXIT RIH with LSX whipstock on SWS E-line. Using a Baker #10 setting tool. Log tie-in pass. Tad PBTD at 10,703'. Pick up and set top of Whipstock at 10,687' BKB, TF set at 60 DEG Left of high side. Set and released from whipstock, set down wt. Whipstock in place. 19:30 - 21:00 1.50 STWHIP P WEXIT POH, SWS tools pulled tight into 3.813", X nipple at 10,268'. Apparently trash along tool caused it to wedge. Pumped down with rig pump and pumped free. Pull up thru X nipple clean. POH. 21:00 - 21:30 0.50 STVVHIP P WEXIT Lay out SWS tools, Rig down E-Line Equipment. 21:30 - 22:15 0.75 STWHIP P WEXIT M/U 3.0" big hole nozzle, 2 jts PH6, circ sub, hyd disc, CTC. Length = 70.7'. 22:15 -23:15 1.00 STWHIP P WEXIT RIH with BHA #22, cement nozzle BHA. PJU DS cementers while RIH. 23:15 - 23:30 0.25 STWHIP P WEXIT SAFETY MEETING. Review cementing procedure, hazards and mitigation. Review Polar bear awareness with crews. 23:30 - 00:00 0.50~ STWHIP P WEXIT RIH with nozzle to 10,680 ft. Circ. at 1.0 bpm. Did not tag whipstock, top at 10,687'. 9/28/2002 00:00 - 00:30 0.50 STVVHIP P WEXIT Press test cement line. Stage 25 bbls, 15.8 ppg, G Cement slurry with Latex, 4 hr. thickening time. 1.7 bpm, 2400 psi, SCANNED Printed. 10/14/2002 947:47AM BP EXPLORATION Page 12 of 23 Operations Summa Report Legal Well Name: J-15 Common Well Name: J-15B Spud Date: 9/16/2002 Event Name: REENTER+COMPLETE Start: 9/16/2002 End: 10/1/2002 Contractor Name: NORDIC CALISTA Rig Release: 10/10/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations 9/28/2002 00:00 - 00:30 0.50 STWHIP P WEXIT Isolate cement line, flush and vac cement line. 00:30 - 01:10 0.67 STWHIP P WEXlT Displace cement to perfs with rig pump. 2.9/2.9 bpm, 2600 RIH slow with nozzle to 10,680 ft. Close choke at 20 bbl displ, to press up 4-1/2" tbg. Squeeze cement to perfs: 6 bbls, 1.0 bpm, 1500 psi WHP 4 bbls, 0.7 bpm, 1900 psi WHP 4 bbls, 0.5 bpm, 2000 psi WHP. Squeezed total of 14 bbls to peris. 01:10-01:30 0.33 STWHIP P WEXlT Layin 11 bbls cement, 1.0bpmat65FPM[ 1/1 ], Top Cement at 9,960'. Pull to safety at 9650'. 01:30 - 02:00 0.50 STWHIP P WEXIT Squeeze cement to 2200 psi, no leak-off, hold steady at 2200 :)si, 10 min. RIH and cleanout cement to 10,650 ft, 2.5 bpm, 2800 psi, RIH at 40 FPM. 02:00 - 04:00 2.00 STWHIP P WEXIT POH from 10,650 ft, circ at 3.6 bpm at 3200 psi, Divert contaminated cement returns to cuttings tank. Plugged outlet micromotion with metal cuttings again, should be the last of the metal in the well. Contaminated Cement, Biozan and high pump rate carried more metal cuttings out of well. 04:00 - 04:30 0.50 STWHIP P WEXlT L/O BHA. 04:30 - 06:00 1.50 S TWHIP:P WEXIT C/O Pack-off and grease chains while WOC. 06:00 - 06:30 0.50 STWHIP P WEXIT C/O BKR CTC, pull test and press test. M/U BKR Window milling BHA, 3.80" diamond window mill, 3.8" string reamer, BHI HP motor [ new outpurt shaft], circ sub, XO, 2 jts PH6 tubing, XO, Hyd Disc, Chk VIv, CTC. 06:30 - 07:30 1.00 S'I'WHIP P WEXlT Continue with BHA make up. Annulus pressures at crew change; IA=0, OA=150 psi. 07:30 - 09:15 1.75 STWHIP P WEXIT RIH with BHA #23, to begin window milling thru 4.5" and 7" liners. Cement up to 1000 psi compressive strength at 08:30. 09:15 - 09:55 0.67 S'T'WHIP P WEXIT 10550', Weight check up = 42klbs (Pumps down). Free spin = 2700 psi at 2.6 bpm. RIH at 12500 lbs string wt. Tag cement top at 10679', (Was left @ 10650', Top perf@ 10675'). Begin milling cement. 09:55 - 12:00 2.08 STWHIP P WEXIT Tag top of whipstock at 10685.7'. Make a correction of +1.3' to 10687'. Begin window milling. Paint flag on coil at 10687'. 12:00 - 13:30 1.50 S'TWHIP N DPRB WEXIT POH with first window milling BHA. There appears to be a )roblem with the BHA. We are not getting good stalls. Getting long mushy ones if we stack wt. Could be weak motor, or washout in BHA. Trip to PT BHA or change out motor. Will also inspect mills. 13:30 - 14:30 1.00 STWHIP N DPRB WEXIT ITag up at surface, test BI-IA. PT CTC-CHKS-DISC. No !problems found. PT PH6-CRC Sub. No Problems found. Check motor- tight. Check mill and string reamer. No )roblems found, both in gauge at 3.80". ??? Change motor, run same mills. 14:30 - 16:00 1.50 STWHIP N DPRB WEXIT RIH with BHA #24, Hughes D261 window mill, Baker string reamer, BHI motor, 2 joints of PH6 and MHA. 16:00-18:00 2.00 S'I-WHIP N DPRB WEXIT Kick pumps on, free spin 2350 psi at 2.6 bpm. RIHtagupat top of whipstock. Begin milling. Looks like junk at top of Printed 10/14/2002 9:47:47 AM BP EXPLORATION Page 13 of 23 Operations Summary Report Legal Well Name: J-15 Common Well Name: J-15B Spud Date: 9/16/2002 Event Name: REENTER+COMPLETE Start: 9/16/2002 End: 10/1/2002 Contractor Name: NORDIC CALISTA Rig Release: 10/10/2002 Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Code NPT Phase Description of Operations .9/28/2002 16:00 - 18:00 2.00 STWHIP N DPRB WEXlT whipstock. Had to stack 5000 lbs to get it to drill. 18:00 - 18:45 0.75 STWHIP P WEXIT Milling ahead. 2.8/2.8/3000, Free spin=2530 psi. 302 bbls pit vol. Milled to 10687.6'. 18:45 - 20:00 1.25 STVVHIP P WEXIT Milling. 2.8/2.8/3000, Free spin=2530 psi. 302 bbls pit vol. Cim. 10 bbl high vis sweep. Milled to 10688.2'. 20:00 - 21:30 1.50 S'I-WHIP P WEXIT Milling. 2.7/2.7 bpm, 2450 - 3000 psi, Free spin=2450 psi. 3K WOB, Getting typical motor work for milling. Milled to 10690'. 21:30 - 00:00 2.50 STWHIP P WEXIT Milling. 2.7/2.7 bpm, 2450 - 3000 psi, Free spin--2450 psi. 3K WOB, Normal motorwork for milling. Slow milling. Clean pick up, ream down clean. Up wt = 35K, Dwn Wt = 12.5K, Milled to 10691'. 9/29/2002 00:00 - 02:00 2.00 STWHIP P WEXlT Milling 3.80" window, 2.8 / 2.8 bpm, 2550 - 3100 psi, 3.5K WOB. Milled to 10,692' 02:00 - 04:00 2.00 STWHIP P WEXlT Milling, 2.8 / 2.8 bpm, 2550 - 3100 psi, 4K WOB. Normal motor work. Milled to 10,693'. 04:00 - 06:00 2.00 STWHIP P WEXlT Milling, 2.8 / 2.8 bpm, 2550 - 3200 psi, 4K WOB. Pumped 10 bbl high vis sweep. Milled to 10,693.6' 06:00 - 06:30 0.50 STVVHIP P WEXlT Mill 06:30 - 07:15 0.75 S'I'VVHIP P WEXlT 10693.8', Continuing to mill ahead. Making steady progress. 6.8' in last 12 hours. Comparable to last dual string window on C-28. 2.8/2.8/3000 psi. Free spin = 2500psi at 2.8 bpm. Pit vo1=302 bbls. Annular pressures; IA=0, OA=175 psi. 07:15 - 07:45 0.50 STWHIP P WEXIT 10694.7', Stall, and grabby while trying to get drilling again. Possibly string reamer at bottom of window. 07:45 - 08:15 0.50 S'~/VHIP P WEXIT 10695.0', Drilling break. Now in open hole. Drill 10' of rathole. 08:15 - 08:35 0.33 STWHIP P WEXIT 10701.5', Pump 19 bbl high vis sweep to clean open hole. 08:35 - 09:00 0.42 STWHIP P WEXlT TD Open hole section at 10705', pump high vis sweep around, ream/backream window. !09:00 - 09:30 0.50 STWHIP P WEXIT Ream/Backream, Getting little motor work thru widow. Pump 11 bbl sweep to clean it up. Continue to R/BR. Pump last sweep around, space with 5 bbls of drilling fluid and dry drift window. Made it thru easily. WINDOW DEPTH -- 10687' - 10694' CTM 09:30 - 11:00 1.50 STWHIP P WEXIT POOH to pick up first drilling BHA. 11:00 - 11:30 0.50 STWHIP P WEXIT Tag up at sun'ace with BHA 24 - Window milling BHA. Lay down same. 11:30 - 11:50 0.33 DRILL P PROD1 Pre spud safety meeting. Attended by rig crew, SWS, DD, MWD. Discuss plan ahead, polar bear safety, icing, well hazards. 11:50 - 12:30 0.67 DRILL P PROD1 Cut coil, make up SWS CTC, pull test to 35klbs, PT to 3500 )si. 12:30 - 13:15 0.75 DRILL P PROD1 MU BHA #25, first drilling BHA. Conventional BHA with 1.04 deg BHI motor and Hycalog DS49 bit. 13:15 - 15:00 1.75 DRILL P PROD1 RIH with BHA #25, to begin drilling build section. 15:00 - 15:50 0.83 DRILL P PROD1 Log tie in pass over gamma ray character at 10270'. Make +2' correction. Weight check up 36klbs. 15:50 - 16:10 0.33 DRILL P PROD1 RIH thru window easily, kick on pumps. Orient to 90L. 16:10 - 18:30 2.33 DRILL P PROD1 Tag up at 10705', begin drilling build sect~ flopro 2~ Currently taking on ~_g.~0 fph. 18:30-19:30 1.00 DRILL P ~ PI~ 10776.0', Drilling, 2.7/2.7bpm, 3250-3800psi, TF= 120L, ~ ~ ~ ~ ----'" 30 FPH in Shublik, L~L;AI~NED [FR ~ ~/ 9nnq printed 10/t4/2002 9.47.47/NM 1. Type of Request: ~ Abandon r"l Alter Casing [~] Repair Well r"! Pull Tubing !-I Variance r-i Change Approved Program r"! operation Shutdown r'l Re-Enter Suspended Well !-i Stimulate STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL , , I"1 Suspend !~! Plugging r"l Time Extension r"l Perforate I~ Other 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 801' SNL, 2026' WEL, SEC. 09, T11N, R13E, UM At top of productive interval 5062' SNL, 2296' EWL, SEC. 10, T11N, R13E, UM At effective depth 5210' SNL, 2409' EWL, SEC. 10, T11N, R13E, UM At total depth 424' SNL, 2530' EWL, SEC. 15, T11N, R13E, UM 12. Present Well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Liner 12000 feet 9008 feet 11483 feet 9010 feet Length 110' 2713' 10619' 5. Type of well: I~ Development I-I Exploratory r"l Stratigraphic !"1 Service 6. Datum Elevation (DF or KB) KBE = 76.84' 7. Unit or ProPerty N~me Prudhoe Bay Unit 8. Well Number / ..... J-15A 9. Permit Number " 198-175 10. APl Number 50-029-20961-01 11. Field and P0'ol Prudhoe Bay Field / Prudhoe Bay Pool ,,, Plugs (measured) Tagged TD at 11483' (02/2002) Junk (measured) Size Cemented MD TVD 20" 8 cu yds Concrete 110' 110' 13-3/8" 3803 cu ft AS Ii, Top Job 75 sx AS 2753' 2670' 9-5/8" 2489 cu ft Class 'G', 132 cuft PF 'C' 10654' 8384' 725' 7" 420 cuft Class 'G' 6391' 2-7/8" 54 cuft Class 'G' 10385' - 11110' 8166' - 8767' 4736' -~9008' Perforation depth: measured 11468'- 11478', 11510'- 11570', 11650'- 11701', 11792'- 11920' 2O02 true vertical 9006' - 9009', 9016'- 9019', 9022' - 9022', 9014'- 9009' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 to 11110' A~chorage Packers and SSSV (type and measured depth) 9-5/8" x 4-1/2" TIW 'HBBP-R' packer at 10276'; 4-1/2" x 2-7/8" Baker KB Top packer at 5609'; 4-1/2", Otis SSSV Nipple at 2105' , , , 13. Attachments I~ Description Summary of Proposal r-I Detailed Operations Program [-I BOP Sketch 14. Estimated date for commencing operatio,~ August 1, 2002 16. If proposal was verbally approved Name of approver contact Engineer Name/Number: Ted Stagg, 564-4694 Date Approved , , 15. Status of well classifications_as: ...... I~Oil I-'1G ~C;5~'~e~deJYN Service Prepared By Name/Number: Terrie Hubble, 564-4628 '17. i hereby certify that the foregoing is true and correct to the best of my knowledge - ' Signed .... ~ _ _ ,~ (~J ~ Title CT Drilling Engineer Date / // lea ~[agg ................................ f/ 7' Conditions of Approval: N°ti~ Com~i'~n s~ 'repre"sen~a~iVe may wit~es's . ': ' ~,vv~, ,~v. Plug integrity BOP Test ~ Locmion clearance "' Approved bY order of the Commission · To: nder Sr. Petroleum Engineer Alaska Oil & Gas Conservation Commission From: Ted Stagg CTD Engineer Date: June 7, 2002 Re: CTD Sidetrack of well J-15A J-15A is scheduled for a through tubing sidetrack with the Nordic 1 coil drilling rig. The sidetrack, J-15B, will kick off from a window milled in the Sag River formation after removal of the existing cemented 2 7/8" liner. /'' A cement evaluation log was run on the existing liner and the top of cement was determined to be at approx. 10,636' MD. A chemical/c~t will be made at this point and the free liner will be recovered. Drilling coil will then use a full bore "Piranha" mill to remove approx. 84 ft of the cemented 2 7/8" liner to a depth of approx. 10,720' such that a mechanical whipstock can be used for an exit in the Sag River formation. The following describes work planned to prep for sidetracking and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. 1. A tubing calliper on 2/14/02 confirmed good condition above TOL at 5609'. An MIT-IA was successful on 4/09/02. 2. The well will be killed with 2% KCI and a cast iron bridge plug will be set at approx. 11,130' MD (8707'ss) to isolate existing 2 7/8" perfs. 3. E-line will make a chemical cut of the 2 7/8" liner at top of cement at approx. 10,636'. /' 4. Service coil will latch and pick up on the severed 2 7/8" liner to ensure that the chemical cut was successful. Service coil will not pull this pipe. 5. Drilling coil will pull the severed liner then proceed with full bore milling to remove the remaining cemented 2 7/8" to the proposed KOP for the new sidetrack. Steps 2-4 will be performed approximately August 1, 2002. Drilling coil is scheduled to pull severed liner, mill remaining liner, set whipstock, drill and complete J-15B on Sept. 1,2002. Ted Stagg CTD Drilling Engineer CC: Well File Terrie Hubble , ,;ANNE. D JUN tOO2 TREE = 5' OVV WELLHEAD = GRAY ACTUATOR = OTIS 76.8' BF. REV = 39.6' KOP = 1900' Datum MD = 112 57' Datum TVD = 8800' SS 13-3/8" CSG, 72#, N-80, ID= 12.347" H J-15A 2753' ~ SAFL,, NOTES 2105' H4-1/Z' OTIS SSSV NIP, ID: 3.813" GAS LIFT MANDRELS Minimum ID = 2.313" @ 5694' 2-7/8" OTIS X NIPPLE TOP OF 7" LNR 10385' 10268' 10276' 4-1tZ' X 2-7/8" BAKER KB TOP PKR, ID = 2.441" 2-7/8" OTIS X NIP, ID = 2.313" 4-11Z' PARKERSWS NiP, D =3.813" 9-5/8" x 4-112" TIW HBBP-R PKR, ID = 4.0" I,,9-5/8" CSG, 47#, N-80, ID= 8.681" H 10654' I ':i'OP OF WHIPSTOCK H' 11111' !1 PERFORATION S LIVI~ RY REF LOG: SWS BHCS ON 06/13/83 ANGLEATTOP PERF: 96 @ 11650' Note: Refer to Productbn DB for historical perf data "~'~ZE SIT INTERVAL Opn/Sqz DATE ,, 2" 6 11468 - 11478 O 02/25/02 1-9/16" 4 11510- 11570 O 03/22/99 1-11/16" 4 11650- 11701 O 10/24/98 1-11/16" 4 11792 - 11920 O 10/24/98 MLLOUT WINDOW - 11110' - 11125' 2-7/8" LNR, 6.51¢, L-80, 0.00579 bpf, ID = 2.441" 11933'~ 12000' DATE REV BY COMtvI~NTS DATE REV BY COk/IVI~TS 06117183 ORIGINAL co rvI~ ET ION 02125/02 CWS/KK ADPERF ,,, 10124198 JCM SIDETRACK COMPLETION 04/09/02 RL/IJh GLV LPDATE 03/14/01 SIS-QAA CONVERTED TO CANVAS ...... ~3/15/01 SIS-MD RNAL , 07/18/01 RN/TP CORRECTIONS PRUDHOE BAY UNn' WELL: J-15A PERNI-r No: 98-1750 APl No: 50-029-20961-0I Sec. 9, 11N, 13E BP Exploration {Alaska) SCANNED JUN 2, 1 2002 , TREE = ~ 6"CIW WELLHEAD = GRAY ACTUATOR = OTIS KB. ELEV = 76.8' 'BFq' EL-EV ~ ................... KOP = 1900' Max Angie.'.-: ........ 5~"@'7'§00~ Datum MD = 11257' Datum TVD = 8800' SS 13-3/8" CSG, 72#, N-80, ID = 12.347" ,,, J-15b Proposed Completi°n ........ 2105' 4-1t2- OTIS SSSV NIP, ID: 3.813" 2753' GA S LIFT MA NDRELS l'Minimum ID = 2.313"@ 5694' 2-718" OTiS X NIPPLE , Proposed top 3 112" liner @ 5609' TOP OF 7" LNR 10385' 5609' 4-1/2" X 3 1/2" BAKER KB TOP PKR, ID = 2.375' 5694' 3 1/2" OTIS X NIP, ID = 2.813" 10268' 4-1/2" PARKER SWS NIP, ID = 3.813" 10276' 9-5/8" x 4-112" TIW HBBP-R PKR, ID = 4.0" Proposed Top of Cement 10,350'MD ~ 9-5/8" CSG, 47#, N-80, ID = 8.681" 106S4' Proposed top of whipstock @ 10,690' Existing 2 718" liner to be milled to 10,710' TOP OF WHIPSTOCK Id 11111' t PE3:~ORATION SUMMA RY REF LOG: SWS BHCS ON 06/13/83 ANGLEATTOP PERF: 96 @ 11650' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL OpnlSqz DATE i';11t16" 4 11650 - 11701 O 10/24/98 1-11/16" 4 11792- 11920 O 10/24/98 1-5.6" 4 11510- 11570 O 03/22/99 2 7/8" x 3 3/16" X-O 10,750' MD Proposed J-15b Pro I 12,927' MD (8950ss) Cast Iron Bridge Plug 11,130'MD 11933' 2-7/8" LNR, 6.5#, L-80, 0.00579 bpf, ID = 2.441" !--{ 12000' 1 DATE REV BY COM~ DAITE REV BY COMMENTS PRUDt-~E BAY UNIT 06/17/83 " ORIGINAL cOMPLETION WELL: J-15A 10/24/98 'JCM SE)ETI~CK COMPLETION ' PERMIT No: 98-1750 03/14/01 SlS-QAA CONVERTED TO CANVAS ' " APl NO: 50-029-20961-01 03/15/01 SIS-MD FINAL ' ' ' Sec. 9, 11N, 13E 07/18/01 RN~ CORRECTK)NS ........... ~' ' " BP~Exploration (Alaska) , ' ,, ,~1 ;~~ r~ II IM ~) 3] nnnn STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate_ Plugging_ Perforate _X Add Perfs Pull tubing _ Alter casing _ Repair well _ Other _ 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB feet) Bp Exploration (Alaska), Inc. Development__X RKB 77 feet 3. Address Explorato~__ 7. Unit or Property name P. O. Box 196612 Stratigraphic__ Anchorage, AK 99519-6612 Service__ Prudhoe Bay Unit 4. Location of well at surface 8. Well number 800' FNL, 2025' FEL, Sec. 09, T11 N, R13E, UM (asp's 642327, 5970530) J-15A At top of productive interval 9. Permit number / approval number 4882' FNL, 3097' FEL, Sec. 10, T11 N, R13E, UM (asp's 646621, 5966530) 198-175~ ,At effective depth 10. APl number 5209' FNL, 2870' FEL, Sec. 10, T11 N, R13E, UM (asp's 646855, 5966208) 50-029-20961-01 At total depth 11. Field / Pool 423' FNL, 2750' FEL, Sec. 15, T11 N, R13E, UM (asp's 646986, 5965716) Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 12000 feet Plugs (measured) Tagged TD @ 11483' (02/25/2002) true vertical 9008 feet Effective depth: measured 11483 feet Junk (measured) true vertical 9010 feet Casing Length Size Cemented Measured Depth True Vertical Depth Conductor 144' 20" 72'cf Concrete 181' 181' Surface 2716' 13-3/8" 3873 cf 2753' 2670' Intermediate 10617' 9'5/8" 2621 cf 10654' 8384' · Liner 725' 7" 420 cf 10385' - 11110' 8166' - 9021' Sidetrack Liner 6371' 2-7/8" 54 cf 5619' - 12000' 4743' - 9008' Perforation depth: measured Open Perfs 11468'- 11478', 11510'- 11570', 11650'- 11701', 11792' .P CEtVED true vertical Open Perfs 9006'- 9009', 9016'- 9019', 9022'- 9022', 9014'- 9009' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, TBG @ 11110'. ^laska0il&GasO0ns. O0mmissi0r Anchorage Packers & SSSV (type & measured depth) 4-1/2" x 2-7/8" Baker KB Top PKR @ 5609'. 9-5/8" x 4-1/2" TIW HBBP-R PKR @ 10276'. 4-1/2" Otis SSSV Nipple @ 2105'. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Representative Daily Averaqe Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 02/22/2002 505 14288 16 1079 Subsequent to operation 02/28/2002 737 17851 23 1019 15. Attachments 16. Status of well classification as: Copies of Logs-and Surveys run __ Daily Report of Well Operations __ Oil __X Gas __ Suspended __ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ,~/~'~ ~~~~/ '"~ /] Title: Techical Assistant Date Ma rch 08, 2002 DeWayne R. Schnorr~ Prepared by DeWa)/ne R. Schnorr 564.5174 Form 10-404 Rev 06/15/88 · ORIGINAL SUBMIT IN DUPLICATE J-15A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 02/25/2002 PERFORATING: PERFORATING 03/03/2002 ANN-COMM: AC-TIFL EVENT SUMMARY 02/25/02 RIH W/10' - 2" HSD GUN, 6 SPF POWER JET CHARGES AND GUN GAMMA RAY, TIEING IN TO SPERRY LWD LOG (19-OCT-1998). DIFFICULTY RIH DUE TO HIGH DEVIATION AND DOGLEG. COULD NOT GET DOWN PAST 11,483' (BOTTOM OF TOOLSTRING), PICKED UP LINE TENSION AND SHOT INTERVAL WAS 11468'-11478'. LEFT WELL FLOWING. 0~0~02 T/I/O = 1200/1200/1320 TIFL PASSED (CTD SCREENING); IA FL WAS AT 5475'. BLEED IA FROM 1200 PSI TO 350 PSI IN 2.5 HRS. IA FL REMAINED AT 5475'. BLED OA FROM 1320 PSI TO 250 PSI (DIESEL). CELLAR HAS ICE BUT IS CLEAR AND DRY AROUND TREE AND CONDUCTOR. FINAL W H Ps-2360/350/250 FLUIDS PUMPED BBLS I PRESSURE TEST LUBRICATOR W/1 BBL OF DIESEL, (1 TESTS) 1 TOTAL ADD PERFS O2/25/2OO2 THE FOLLOWING INTERVAL WAS PERFORATED USING THE 2" PJ 6SPF, 60 DEG PHASING, RANDOM ORIENTATION. 11468' - 11478' Page 1 Well Compliance Report File on Left side of folder 198-175-0 PRUDHOE BAY UNIT Roll #1: Start: Stop Roll #2: MD 12000 TVD 08931 Completion Date: J-ISA 50- 029-20961-01 Start Stop 10/24/98 Completed Status: 1-OIL BP EXPLORATION (ALASKA) ~C Current: Name Interval D 9205 1-5 SPERRY GR L MCNL FINAL -A/0994-11702 L NGP-MD FINAL¢/i 1138-11999 L NGP-TVD FINAL w'8712-8931 R EOW CALC './BHI 11000-12000 R SRVY LSTNG ~BHI 11100-12000. T 8947 1 ~/SCHLUM MCNL Was the well cored? yes ~ Comments: Sent Received T/C/I) · OH 6/1/99 6/3/99 CH 2 11/30/98 12/3/98 OH 6/1/99 6/3/99 OH 6/1/99 6/3/99 OH 12/19/98 12/28/98 OH 12/19/98 12/28/98 CH 11/30/98 12/3/98 Daily Well Ops /~, Are Dry Ditch Samples Required? yes (~o~ And Received? yes no Analysis Description Received? yes Sample Set # .,~ ,/..,/,.-,,,/_Z / <"7. . Wednesday, November 08, 2000 Page 1 of 1 0 F! I I__ll N [:S SEFI~JICEc: WELL LOG TRANSMITTAL To: State of Alaska June 1, 1999 Alaska Oil and Gas Conservation Comm. Atm.: Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 RE: MWD Formation E~ Logs J- t 5A AK-MW-80413 1 LDWG formatted Disc with verification listing. API#: 50-029-20961-01 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING THE ATYACHED COPIES OF THE TRANSMrI'rAL LETTER TO THE ATYENTION OF: Sperry-Sun Drilling Services Atto: Tan Galvin 5631 Silverado Way, Suite G. Anchorage, Alaska 99518 RECEIVED ,_!!.IN 0 3 1999 Date: Alaska 0il & Gas Cons. Commission BP Exploration (Alaska) Inc. Petro-technical Data Center, MB3-3 900E. Benson Blvd. Anchorage, Alaska 99519-6612 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 273-3500 · Fax (907) 273-3535 A Halliburton Company Ill:III_lING S I~ I~IU I I-- I~ ~ WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Atm.' Loft Taylor 3001 Porcupine Drive Anchorage, Alaska 99501 MWD Formation Evaluation Logs J-15A, AK-MW-80413 June 1, 1999 J-15A: 2" x 5" MD Gamma Ray Logs: 50-029-20961-01 2" x 5" TVD Gamma Ray Logs: 50-029-20961-0t 1 Blueline 1 Rolled Sepia 1 Blueline 1 Rolled Sepia PI,EASE ACKNOWLEDGE RECEIFF BY SIGNING AND RETURNING THE ATYACHED COPIES OF THE TRANSMITTAL LETTER TO THE ATFENTION OF: Sperry-Sun Drilling Services Atto: Ylm Galvin 5631 Silverado Way, Suite G. , 0 3 1999 Date: /gaska 0il & Gas Cons. C0~ BP Exploration (Alaska) Inc. Petro-technical Data Center, MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 273-3500 · Fax (907) 273-3535 A Halliburton Company GeoQuest 3940 Arctic Blvd Anchorage. AK 99503 ATTN: Sherrie NO. 12108 Company Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage. AK 99501 Prudhoe Bay (Cased Hole) 11/30/98 Well Job # Log Description Date BL Sepia LIS Tape C-03A ~ ~1~ ~" 98609 MCNL 981013 1 1 1 J-15A ~ ~/~ "'~ 98610 MCNL 981020 1 1 1 K-19A ~ a~q (z~ 98606 MCNL 980918 1 1 I Z-01 ',,~:L ~1 ~ ~ 98612 RST-SIGMA 981022 1 1 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: ._ DEC 0-{ 1998 Schlumberger GeoQuest 3940 Arctic Blvd Anchorage, AK 99503 Received b~: ,~ ~/~ x,x,g ) STATE OF ALASKA ALASK ~.ILAND GAS CONSERVATION COMM' lION WELL cor~¢LETION OR RECOMPLETION REPOR'r~ND LOG CT Sidetrack well 1. Status of Well [] Oil [] Gas E~ Suspended [] Abandoned [] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 98-175 3. Address 8. APl Number P.O. Box196612, Anchorage, Alaska 99519-6612 50-029-20961-01 4. Classification of Service Well Location of well at surface 801' SNL, 2026' WEL, SEC. 09, T11N, R13E, UPM; At top of productive interval 397' NSL, 2182' EWL, SEC. 10, T11N, PlaK, UPM At total depth 422' SNL, 2541" EWL, Sec 15, T11N, R13E, UPM Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 76.84 AMSL J ADL 028284 . 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number J-15A 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Date Spudded 113. DateT.D. Reached 114. Date Comp., Susp., or Aband.115. Water depth, ifoffshore 116. No. of Completions 10/15/98 10/20/98 10/24/98 ~ N/A MSLI One 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD) 19. Directional SurveyI 20. Depth where SSSV set,.1. Thickness of Permafros! 12000 8931 FTl 11933 8932 FT .1~ Yes [] No I 2105 MD! 1900' (Approx.) 22. Type Electric or Other Logs Run GR 23. WT. PER FT. CASING SIZE SE-I-I-IN( TOP CASING~ LINER AND CEMENTING RECORD GRADE 20x30 Insulated COnductor Surface 13-3/8" 72# L-80 Surface 9-5/8" 47# L-80 Surface 7" 26# L-80 10385 2-7/8" 6.16# L-80 5619 DEPTH j HOLE BO'FrOM I SIZE 144 I 36" 2753 J 17 1/2" 10654 I 12-1/4" 11600 I 8-1/2" 12000 I 3-3/4" I 24. Perforations open to Production (MD+TVD of Top and Bottom and interval, size and number) 27. MD TVD 11650-11701 8945-8944 11792-11920 8937-8932 Date First Production 11/1/98 r,~ r-~ i ~-~ I t, ! A i I CEMENTING RECORD IAMOUNT PULLED 8 c.¥. 3873 c.f. 2621 c.f. 420 c.f. 54 c.f. 25. TUBING RECORD SIZE DEPTH SET (MD) PACKER SET (MD) 4-1/2", 12.6#, Lo80 26. DEPTH INTERVAL (MD) PRODUCTION TEST IMethod of Operation (Flowing, gas lift, etc.) Flowing Hours Tested IPRODUOTION lOlL-DEL IGAS-MOF [OR TEST · Casing Pressure~24_HOuR~ALCULATED .RATE IOIL-BBL IGAs'McF CORE DATA WATER-DEL WATER-BBL ACID FRACTURE, CEMENT SQUEEZE, ETC. AMOUNT & KIND OF MATERIAL USED CHOKE SIZE GAS_OiL'-~'kTiO .... *w.f OIL GRAVIS-APl (COBB) Date of Test Flow Tubing ~ress. 28. Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. ' Geologic Marker~ ~- 30. ..... Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids recovered Marker Name Depth Depth and gravity, GOR, and time of each phase. TZ3 11085 8645 TSAD 10832 8453 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge TH Title Coiled Tubing Drilling TA Date Prepared By Name/Number: Theresa Mills 564-5894 ~NSTRUCTIONS 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.). IT£M 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. IT£M 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'. Form 10-407 Rev. 07-01-80 Well: J-15A Accept: 10/15/98 Field: Prudhoe Bay Spud: 10/15/98 APl: 50-029-20961-01 Release: 10/24/98 Permit: 98-175 CTD Unit: Nordic #1 Date Day Depth 10/15/98 1 Moved rig from C-03a to d-15a. No problems on road. Accept rig at 17:30 hrs, 10-14-98. N/U BOPE. R/U hardline to tank. Fill pits with seawater. Performed initial BOPE pressure test. AOGCC witness was Larry Wade. Held Safety Meeting. M/U Baker anchor, whipstock and running tools. Installed RA tag in whipstock [8 ft from top of whipstock]. RIH with BHA #1. Tagged Baker Packer at 11,131 ft CTD. Packer set at 11,125 ft BKB. Sat down with 7K. Pick up 4K over. Anchor was latched. Set down and pick up 10K overpull twice. Jars fired and did not shear bolt. Pick up 13K overpull and sheared bolt. POOH with running tools. Top of whipstock at 11,111 ft BKB. TF = 0 Deg. RAtag at 11,119 ft BKB. At surface. M/U Starting mill BHA, [BHA #2]. 10/16/98 2 11128 RIH with BHA #2 (Baker Starting mill). Start milling window at 11110'. Mill 1.5' and window is started. POOH. RIH with BHA #3 (Baker Window Master mill and string reamer). Mill window from 11111-11128 ft. POOH. Mill badly worn [0.35" undergauge], string reamer in gauge. Wear indicated still milling on 7" liner. RIH with BHA #~, [Window Master Mill, 3.80 string reamer and new Navidrill motor]. Several stalls above window. Work down to first flag and correct to flag depth. Continue reaming back to TD. Several stalls. Reaming down at 11123 ft [ 5 ft off bottom] at report time. 10/17/98 3 11136 Finish ream in hole with 2nd Windowmaster mill. No progress past 11124'. POOH to check BHA. Mill showed signs of Zone 3 wear. RIH with BHA #5 (3.75" bit with string reamer). Ream thru 4-1/2" with bit and string reamer to 11125' where string reamer was at 7" and motor was too weak to cut it. POOH for motor. Bit badly worn on shoulder, btm 6" of insert string reamer had broken teeth. RIH with new motor, Chris 3.78" Parabolic diamond mill and 3.80" CTC string reamer. Tie-in with original flag at 11119'. Ream window slowly to TD of 11128 ft. Drill formation to 11,136 ft. Back ream to 11100 ft. Ream backto TD. Window appears clean. Circulate in FIoPro and recover seawater. Ream window area up/down 2 more times. RIH to TD without pump. Window is clean. POOH. Prepare to run directional drilling BHA. 10/18/98 4 11274 Lay down Baker window milling BHA. Cut off 150' CT. PT CTC (~ 3500 psi, 35K. M/U directional drilling BHA. RIH with BHA #7(2.4° motor). RIH thru window at 150R w/no problem. Drill ahead building angle from previous TD to 11170'. Had numerous stalls from 11170-11176' after TF change. POOH to check motor/bit. Outer gauge of bit badly worn. RIH with BHA #8 [2.4 Deg Tandem motor, M09X new bit]. Orient TF to 90L. Drilled build section from 11176 - 11181 ft. Re-orient after stall. Unable to orient in open hole. Orient in liner and RIH. Drilled build section from 11181 - 11253 ft. Very difficult maintaining 90L TF. Spent several hours orienting. Drilled build section from 11253 - 11270 ft BKB. Orient TF to high side. 0/19/98 5 11542 Drill ahead building angle from 11274-382'. Having trouble orienting. Backream to window. Drill ahead building angle from 11382-433' and had more trouble orienting. POOH for orientor. Change orientor and MWD probe. Service CTC and change packoff. RIH with BHA #8RR (2.4 deg motor) to TD. Orient high side (struggled to get the clicks). Drilled 11,433' - 11,530'. Landed. POOH for motor/bit change. RIH with BHA #9 (1.2 deg motor; DS49 bit). Swap to new FIo-Pro. Orient. Difficult getting desired TF - multiple cycles, very few clicks. Drilled to 11,542. Overshot TF. Orient around. Drill. 10/20/98 6 12000 Drilled 11,542' - 11,600'. MWD failure. POOH. Change, MWD probe and motor. RIH with BHA #10 (1.2 deg motor; same DS49 bit). Drilled 11,600 - 11,709'. Wiper trip to window. Tie- in. Samples show HOT. Need to nose up. Drilled 11,709'- 11,773' at high TF. Circ up samples. Drilled 11,773' - 11,950'. Out of polygon. Wiper trip to window. Tie-in. Discuss well with Area Team. Will run open hole CNL to get gas picture. Drilled to TD at 12,000'. POOH. LD drilling BHA. RU to run memory CNL log. 0/21/98 7 12000 Safety mtg. MU SWS memory CNL on BHA #11. RIH w/CNL. Log at 30'/min 1t000-11700'. POOH w/CNL. Safety mtg. RD CNL. Check for data. Hold Safety Meeting, PU 2 7/8" Liner. Install 2 slip-on Turbolizers per jt. From window to top of liner. 10/22/98 8 Finish running 2-7/8" liner. MU CT running tools. RIH with liner clean to TD at 12,000'. Recip pipe while circ. Displace mud to 2% KCL water. Full returns. Drop ball. Release CTLRT. Mix cement. Hold pre-job meeting. Pump 10.5 Bbl cement, drop dart and displace w/2% KCI. Dart on seat and sheared at 3500 psi, displace Liner Wiper plug to latch collar, pressure to 2000 psi. Bleed off pressure and check floats-OK. Pressure to 500 psi and pull out of liner top. Wash top of liner and POOH. PU Clean-out BHA w/2/25" mill and 1 11/16" Motor on 1 ¼" CS Hydril pipe. TIH, wash to Liner Wiper plug at PBTD of 11933'. Circulate and reciprocate to clean liner, prep to spot 150K LSRV FIo-Pro. 10/23/98 9 Finish washing liner clean. Spot 150k FIo-Pro in liner. POOH. PT well to 1000 psi - good. Stand back CSH. MU Baker "KB" liner top packer with 10' seal assembly. RIH. Sting into PBR, space out and flag pipe. Drop setting ball. Sting into PBR when ball on seat, pressure to 2500 psi to set packer. Pull test and pressure test backside to 1000 psi. Pressure to release "GH' running tool, sheared at 3500 psi. POOH. PU Schlumberger 1 11/16" perf guns and 1 ¼" CS Hydril pipe. TIH 10/24/98 10 RIH with 1-11/16", 4 SPF, 20J UJ perf guns. Position on depth, drop ball, and perforate as follows: 11,650' - 11,701'; 11,792' - 11,920'. No apparent losses. POOH. LD perfguns, all shots fired. Load out guns. TIH to 2000' and freeze protect tubing w/50-50 MeOH, top 100' at 100%. Purge CT w/N2. Clean rig pits and cuttings tank. Unload rental workstring. Nipple down BOPE. RELEASED RIG AT 03:00 HRS, 10-24-98. TOTAL TIME ON WELL: 9 DAYS 9 V2 HOURS. WOW FOR RIG MOVE, WINDS AT 40-60 MPH. Unable to open rig cellar doors with high winds. ACTUATOR: OTIS SSSV LANDING NIPPLE I 2,105' r~ ~ (OTIS) 3.813 ID GAS LIFT MANDRELS FOC ~. I~ OTIS LB w/1-1/2" RA LATCH k N~ MD(RKB~ TVDss 13-3/8", 72#/ft, L-80, BTRSI I #7 5,475' 4,559' KOP: 1300' ~5 7,032' 5,668' IMAX ANGLE: 51°/7800' #5 8,402' #4 9,014' 7,006' ~ #3 9,346' 7,256' 4-1/2" 12.6#/ft L-80 TDS 9,604' 7,459' Tubing ID: 3.958" i Capacity: 0.0152 BBL/FT~~ ~ Baker Type KB Liner Top Packer ~ m Top at- 5609' Min. ID - 2.441" 2 7/8" 6.16#/It L-80 Liner ......~ ' "' ~ [ Otis "X" Nipple in Liner - 5694' Top of Liner - 5619' , I ID = 2.313" Capacity: 0.0058 bbl/ft 9-5/8" TIW Retrievable I 10,276' HBBP-R 7" LINER ~ 4-1/2", 12.6#/ft, L-80 TAILPIPE 9-5/8", 47#/ff, ' i I Window Top @ 11,110' -- --/ Whipstock Top @ 11,111' . RA Marker @ 11,119' REF LOG: CNL Memory 10/20/98 SIZE SPF INTERVAL OPEN/SQZ'D 1.69 4 11650-11701 Open 1.69 4 1 1792-11920 Open i ~ TD = 12,000' [ PBTD = 11,933' 7", 26#/ft, L-80, BTRS ] 11,660' l DATE REV. BY COMMENTS PRUDHOE BAY UNIT 7-07-90 JQ POST RWO (REVISED) WELL: J-lEa (24-10-11-13) 1-21-91 MWH POST TUBING PATCH(REVISED) APl NO: 50-029-20961-01 9-23-91 EPT t~DDITIONAL PERFORATIONS 1O/~IU JCM (. I 5idetracl( SEC 9; TN 11; RGE 13 E BP Exploration (Alaska) GAS LIFT MANDRELS OTIS LB w/1-1/2" RA LATCH N~ MDfRKB/ TVDss #8 3,0;40' 2,814' #7 5,475' 4,559' #8 7,032' 5,668' #5 8,492' 6,642' #4 9,014' 7,006' #3 9,346' 7,256' ¢2 9,604' 7,459' BP Exploration, Inc. Well: J-15 Prudhoe Bay North Slope, Alaska Rig: Nordic #1/CTU #7 End of Well Survey Report Provided in: True - Grid - ASP BHI Rep: M. Miller, H. Wagoner Job Number: AFE Number: 99491 4P1196 Reviewed by: ~~ ~. ~~_,~... Date: //~ BAKER HUGHES INTEQ 8640- 8680 8720 8760 8800 8840 8880 F-- 8920 I 8960 9OO0 9040 B.P. Exploration Structure · Pad J Field · Prudhoe Bay Well' J-15 Location · North Slope, Alaska East (feet) -> 4000 41 O0 4200 4300 4400 4500 4600 4700 4800 4900 5000 I I I I I I I I f I I I I I Tie on - 8681.40 Tvd, 4122.55 $o 4556.54 E Kick off Point Tie on - 51.25 Inc, 11100.00 Md, 8681.40 Tvd, 0.00 Vs Kick off Point IJ-15A I 3900 400O 4100 4200 43oo o 4400 4500 ,~_ 4600 4700 4800 4900 5000 0 0 8 120 160 200 240 280 520 ,560 400 440 480 520 560 600 640 680 720 760 800 840 880 Vertical Section (feet) -> Azimuth 168.5,3 with reference 4122.55 S, 4556.54 E from J-15 B.P. Exploration Pad J J-15 J-15 Prudhoe Bay North Slope, Alaska SURVEY L I ST [NG by Baker Hughes [NTEQ Your ref : J-15A Our ref : svy357 License : Date printed : 27-0ct-98 Date created : 27-0ct-98 Last revised : 27-0ct-98 Field is centred on 708179.340,5930615.440,999.00000,N Structure is centred on 644335.508,5971368.742,999.00000,N Slot location is n?O 19 37.302,w148 50 44.640 Slot Grid coordinates are N 5970530.000, E 642327.000 Slot local coordinates are 838.74 S 2008.51W Projection type: ataska - Zone 4, Spheroid: Clarke - 1866 Reference North is Grid North B.P. ExpLoration Pad J,J-15 Prudhoe Bay, North SLope, ALaska SURVEY LISTING Page 1 Your ref = J-15A Last revised : 27-0ct-98 Neasured [nc[in Azimuth True Vert R E C T A N G U L A R DogLeg Vert G R [ D C 0 0 R D S Depth Degrees Degrees Depth C 0 0 R D [ N A T E S Deg/lOOft Sect Easting Northing 11100.00 31.25 149.90 8681.40 4122.55S 4356.54E 0.00 0.00 646683.54 5966407.45 11110.00 31.18 149.90 8689.95 4127.04S 4359.14E 0.70 4.91 646686.14 5966402.96 11138.70 35.40 141.96 8713.95 4140.02S 4367.99E 21.11 19.40 646694.99 5966389.98 11169.40 41.70 133.41 8737.96 4154.07S 4380.91E 26.84 35.73 646707.91 5966375.93 11206.30 44.80 123.16 8?64.8? 4169.64S 4400.74E 20.78 54.93 646727.74 5966360.36 11237.80 45.40 114.40 8787.12 4180.35S 4420.26E 19.78 69.32 64674?.26 5966349.65 11265.60 47.50 107.40 8806.29 4187.51S 4439.07E 19.74 80.07 646766.07 5966342.49 11298.70 50.62 113.90 8827.99 4196.35S 4462.43E 17.57 93.38 646789.43 5966333.65 11330.20 52.00 129.70 8847.76 4209.26S 4483.19E 39.34 110.16 646810.19 5966320.74 11360.20 50.70 141.00 8866.53 4225.86S 4499.62E 29.71 129.70 646826.62 5966304.14 11403.50 48.70 157.60 8894.65 4254.04S 4516.43E 29.55 160.66 646843.43 5966275.96 11436.60 57.90 168.90 8914.45 4279.405 4523.90E 38.94 186.99 646850.90 5966250.60 11470.80 68.00 174.20 8929.99 4309.48S 4528.31E 32.58 217.35 646855.31 5966220.52 11504.80 81.30 179.60 8938.98 4342.14S 4530.03E 41.99 249.70 646857.03 5966187.86 11533.70 89.20 180.60 8941.37 4370.915 4529.97E 27.55 277.89 646856.97 5966159.09 11568.10 87.10 176.10 8942.48 4405.27S 4530.96E 14.43 311.76 646857.96 5966124.73 11608.40 86.80 167.30 8944.63 4445.05S 4536.77E 21.82 351.90 646863.77 5966084.95 11660.20 90.30 161.60 8945.94 4494.91S 4550.64E 12.91 403.52 646877.64 5966035.09 11697.50 91.90 157.40 8945.22 4529.83S 4563.70E 12.05 440.34 646890.70 5966000.17 11729.10 94.20 155.20 8943.54 4558.72S 4576.38E 10.06 471.18 646903.38 5965971.28 11768.00 97.80 151.30 8939.47 4593.26S 4593.78E 13.60 508.49 646920.78 5965936.74 11802.40 93.60 154.50 8936.06 4623.725 4609.37E 15.32 541.44 646936.37 5965906.28 11835.30 92.20 157.00 8934.39 4653.685 4622.86E 8.70 573.48 646949.86 5965876.32 11870.60 91.70 161.90 8933.19 4686.70S 4635.24E 13.95 608.31 646962.24 5965843.30 11902.20 90.50 165.20 8932.58 4717.005 4644.19E 11.11 639.78 646971.19 5965813.00 11933.40 90.70 168.00 8932.26 4747.35S 4651.42E 9.00 670.95 646978.42 5965782.65 11980.80 91.00 174.90 8931.55 4794.19S 4658.46E 14.57 718.26 646985.46 5965735.81 12000.00 91.00 174.90 8931.22 4813.31S 4660.17E 0.00 737.34 646987.17 5965716.69 AlL data in feet unless otherwise stated. CaLculation uses minimum curvature method. Coordinates from J-15 and TVD from Mean Sea Level. Bottom hole distance is 6699.63 on azimuth 135.93 degrees from weLLhead. Vertical section is from tie at S 4122.55 E 4356.54 on azimuth 168.53 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed using the CLarke - 1866 spheroid Presented by Baker Hughes INTEQ EOW Survey Calculations Coordinates provided in: TRUE and GRID relative to Wellhead and ALASKA STATE PLAN Company: BP Exploration Rig: Nordic #1/CTU #7 Job No: 99491 Well: J-15A Field: Prudhoe Bay, Alaska AFE No: 4P1196 Calculation Method: Minimum Curvature Mag. Declination: 27.820 APl No: Vertical Sect. Plane: 169.630 TRUE Grid Correction: 1.100 BHI Rep: H. Wagoner, M. Miller Vertical Sect. Plane: 168.530 GRID Total Correction: 26.720 Job Start Date: 05-Oct-98 Measured Depth from: RKB RKB Height: 76.800 Job End Date: 11-Oct-98 True Vertical Depth: Sea level Meas. Incl. TRUE Subsea Vertical DLS Coords. - TRUE GRID Coords. - GRID Coords. - ASP Depth Angle Azi. TVD Section N(+)/S(-) E(+)/W(-) Azi. N(+)/S(-) E(+)/W(-) N(+)/S(-) E(+)/W(-) (deg) (deg) (ft) (TIP) °/100ft. Lat. (Y) Dep. (X) (deg) Lat. (Y) Dep. (X) Lat. (Y) Dep. (X) 11100.00 31.25 151.00 8681.40 0.00 0.00 -4205.43 4276.59 149.90 -4122.55 4356.54 5966407.45 646683.54 11110.00 31.18 151.00 8689.95 4.91 0.70 -4209.96 4279.10 149.90 -4127.03 4359.14 59664{)2.97 646686.14 11138.70 35.40 143.06 8713.95' 19.40 21.11 -4223.12 4287.71 141.96 -4140.02 4368.00 5966389.98 646695.00 11169.40 41.70 134.51 8737.96 35.73 26.84 -4237.41 4300.36 133.41 -4154.06 4380.92 5966375.94 646707.92 11206.30 44.80 124.26 8764.87 54.93 20.78 -4253.35 4319.88 123.16 -4169.63 4400.74 5966360.37 646727.74 11237.80 45.40 115.50 8787.13 69.32 19.78 -4264.44 4339.20 114.40 -4180.35 4420.27 5966349.65 646747.27 11265.60 47.50 108.50 8806.29 80.07 19.74 -4271.96 4357.86 107.40 -4187.51 4439.07 5966342.49 646766.07 11298.70 50.62 i 15.00 8827.99 93.38 17.57 -4281.24 4381.05 113.90 -4196.35 4462.43 5966333.65 646789.43 11330.20 52.00 130.80 8847.76 110.16 39.34 -4294.55 4401.56 129.70 -4209.26 4483.19 5966320.74 646810.19 I 1360.20 50.70 142.10 8866.53 129.70 29.71 -43 i 1.47 4417.67 141.00 -4225.86 4499.63 5966304.14 646826.63 11403.50 48.70 158.70 8894.65 160.66 29.55 -4339.96 4433.93 157.60 -4254.04 4516.44 5966275.96 646843.44 11436.60 57.90 170.00 8914.45 186.99 38.94 -4365.46 4440.91 168.90 -4279.40 4523.91 5966250.60 646850.9 11470.80 68.00 175.30 8929.99 217.35 32.58 -4395.62 4444.74 174.20 -4309.48 4528.31 5966220.52 646855(' ' 11504.80 81.30 180.70 8938.98~ 249.70 41.99 -4428.30 4445.83 179.60 -4342.13 4530.03 5966 ! 87.87 64685')~., 11533.70 89.20 i 81.70 8941.37 277.89 27.55 -4457.07 4445.23 180.60 -4370.91 4529.98 5966159.09 646856.98 1 ! 568.10 87.10 177.20 8942.48 311.76 14.43 -4491.44 4445.56 176.10 -4405.27 4530.97 5966124.73 646857.97 11608.40 86.80 168.40 8944.63 351.90 21.82 -4531.33 4450.60 167.30 -4445.05 4536.77 59661)84.95 646863.77 ! ! 660.20 90.30 162.70 8945.94 403.52 12.91 -4581.45 4463.51 161.60 -4494.91 4550.65 5966035.09 646877.65 11697.50 91.90 158.50 8945.23 440.34 12.05 -4616.61 4475.90 157.40 -4529.83 4563.70 5966000.17 646890.70 11729.10 94.20 156.30 8943.55 471.18 10.06: -4645.74 4488.02 155.20 -4558.72 4576.38 5965971.28 646903.38 11768.00 97.80 152.40 8939.48 508.49 13.60 -4680.61 4504.76 151.30 -4593.26 4593.79 5965936.74 646920.79 11802.40 93.60 155.60 8936.06 541.44 15.32 -4711.36 4519.75 154.50 -4623.72 4609.37 5965906.28 646936.37 11835.30 92.20 158.10 8934.40 573.48 8.70 -4741.57 4532.67 157.00 -4653.68 4622.87 5965876.32 646949.87 11870.60 91.70 163.00 8933.19 608.31 13.95 -4774.83 4544.41 161.90 -4686.70 4635.25 5965843.30 646962.25 11902.20 90.50 166.30 8932.59 639.78 11.11 -4805.29 4552.78 165.20 -4717.00 4644.19 5965 11933.40 90.70 169.10 8932.26 670.95 9.00 -4835.77 4559.42 168.00 -4747.34 4651.42 5965782.66 646978.42 ! 1980.80 91.00 176.00 8931.56 718.26 14.57 -4882.73 4565.56 174.90 -4794.18 4658.46 5965735.82 646985.46 i 2000.00 91.00 176.00 8931.22 737.34 0.00 -4901.89 4566.90 174.90 -4813.30 4660.17 59657 i 6.70 646987.17 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission Chairman--'~ October 14, 1998 THRU: Blair Wondzell, .--~~." FILE NO: P. !. Supervisor ~,'~-~ FROM: Larry Wade, ~,~/~ SUBJECT: Petroleum Inspector .DOC BOP Test Nordic/Dowetl BPX PBU J-15A PTD 98-175 Qctober 14,1998: ! traveled to BPX M-Pad to witness a BOP test on Nordic/Dowell coil tubing drilling rig. The testing went well except that we had to service the choke manifold valves. The rig seems to be in good shape but undermanned. There are 2 Nordic hands and 2 Dowell hands per shift and there are many times that they could use more help such as running liner and transferring fluids. The cost of finding reserves versus a conventional drilling rig is very economical. Part of the problem is having two companys with about equal responsibilites drilling a well. SUMMARY: I witnessed a BOP test n Nordic/Doweil #1, 0 failures, 3.5 hours. Attachments: aiugjnfe.xls CC; NON-CONFIDENTIAL STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION Coil Tubing Unit BOPE Test Report OPERATION: Drlg: X Workover: Drlg Contractor: Nordic/Dowefl Operator: BPX Well Name: J-1Sa Casing Size: g 5/8" Set @ Test: Initial X Weekly Rig No. I PTD # Rep.: Rig Rep.: 10654' Location: Sec. Other DATE: f0/14/98 98-~. 75 Rig Ph.# 448-I345 Whit/ow Yessak 9 T. !1N R. !3E Meddian Umiat BOP STACK: Coil Tubinq Unit: Pipe/Slip Rams Pipe/Slip Rams Blind Rams ~,eel Isolation Valve Deployment: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Test Test Ouan. Pressure P/F Ouan. Pressure P/F 15 25O/4OO0 P 1 250/4000 1 250/4000 1 P I 250/2500 P 250/4000 1 250/4000 P 1 250/4000 P 2 P 250~4000 CHOKE MANIFOLD: No. Valves No. Flanges Manual Chokes Hydraulic Chokes 32 250/4000 P 1 Functioned -Func~oned ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Master: Nitgn. Bti's: 2,900 1,950 minutes 37 sec. 2 minutes 50 sec. X Remote: X 1850-2250-2400 Psig. MUD SYSTEM: Visual Alarm MISC. INSPECTIONS: Trip Tank Location Gen.: ok Pit Level Indicators ~ ,~ Housekeeping: ok Meth Gas Detector ~ ;K Permit to ddll: X H2S Gas Detector ,~< 2<, Standing Order Posted X Well Sign Drl. Rig Hazard Sec. X ok Number of Failures: 0 ,Test Time: 3.0 ' Hours. Number of valves tested 22 Repair or Replacement of Failed Equipment will be made within days. Notify the Inspector and follow with Wdtten or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 If your call is not returned by the inspector within 12 hours please contact the P. 1. Supervisor at 279-1433 REMARKS: Distribution: orig-Weil File c - Oper./Rig c - Database c ~ Trip Rpt File c - Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: Larry Wade Form Revised 2~20~97 L.G. aiugjnfe.xis 10/25198 TONY KNOWLE$, GOVERNOR ~SKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 September 9, 1998 Ted Stagg Coiled Tubing Drilling Engineer BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-6612 Re~ Prudhoe Bay Unit J- 15A BP Exploration (Alaska) Inc. Permit No: 98-175 Sur Loc: 801'SNL. 2026'WEL, Sec. 09. T1 IN. R13E, UM Btmhole Loc. 406'SNL, 2484'EWL. Sec. 15. T1 IN, R13E, UM Dear Mr. Stagg: Enclosed is thc approved application for permit to redrill thc above referenced well. Thc permit to rcdrill does not exempt you from obtaining additional permits required bv law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations arc made. Blowout prevention cquipmcnt (BOPE) must be tested in accordance with 20 AAC 25,035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given inspector on the North Slope pager at 659-3607. David W.'~,?ton 1 ~ Chairman ~ BY ORDER OF THE COMMISSION dlffEnclosures CC: Dcpamnent of Fish & Game, Habitat Section w/o cncl. Department of Environmental Conservation w/o cncl. STATE OF ALASKA ALAS.._ j.. OIL AND GAS CONSERVATION COM,.~.~¢SSlON APPLICATION FOR SUNDRY APPROVAL Plug back for CT sidetrack 1 Type of Request: ~ Abandon ~.i Suspend ~ Plugging ~ Time Extension ~- Perforate · ~ Alter Casing ~ Repair Well ~ Pull Tubing ~ Variance ~ Other ~ Change Approved Program ~I Operation Shutdown ~ Re-Enter Suspended Well ;.~ Stimulate 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 801' SNL, 2026' WEL, SEC. 09, T11 N, R13E, UPM At top of productive interval 397' NSL, 2182' EWL, SEC. 10, T11N, R13E, UPM At effective depth 64' NSL, 2363' EWL, SEC. 10, T11 N, R13E, UPM At total depth 31' NSL, 2379' EWL, SEC. 10, T11 N, R13E, UPM 12. Present well condition summary Type of well: Development ~ Service Exploratory Stratigraphic . Datum Elevation (DF or KB) KBE = 76.84 AMSL 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number J-15 9. Permit Number 83-82 10. APl Number 50- 029-20961 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool Total depth: measured true vertical Effective depth: measured true vertical Casing 11660 feet Plugs (measured) 9246 feet 11580 feet Junk (measured) 9175 feet fill at 11580' MD (03/89) Length Size Cemented Structural Conductor 110 20x30 8 c.y. Surface 2719 13-3/8" 3873 c.f. Intermediate 10620 9-5/8" 2621 c.f. Production Liner 1275 7" 420 c.f. /~.oG "'-: ' .~as~ 0il & 6as cons. Commission MD Anchorage TVD BKB' 144 144 2753 2671 10654 8383 10385-11660 8165-9246 Perforation depth: measured 11364'-11408' Sqzd, but leaking: 11281 '-11296', 11315'-11340' true vertical subsea 8910'-8948' Tubing (size, grade, and measured depth) 5 1/2" L-80 to 10321' with 4 1/2" tailpipe to 10449' Packers and SSSV (type and measured depth) 9 5/8" BOT 3H packer at 10321'; 5 1/2" SSSV at 2100' 13. Attachments i~ Description summary of proposal [] Detailed operations program ~ BOP sketch 14. Estimated date for commencing operation 9/11/98 16. If proposal was verbally approved Name of approver Date approved Contact Engineer Name/Number: Ted Stagg 564-4694 15. Status of well classifications as: ~ Oil [] Gas ~ Suspended Service Prepared By Name/Number: Theresa Mills 564-5894 7. I hereby certify that the foregoingjs true and correct to the best of my knowledge Signed ~ ~- Ted Staqq / Title Coiled Tubing Drilling Engineer Commission Use Only Conditions of Approval: Notify Commission so representative may witness Approval Plug integrity_ BOP Test __ Location clearance __ Mechanical Integrity Test__ Subsequent form required 10- Approved by order of the Commission ~//~~/~,~k..._~~'~ Form 10-403 Rev. 06/15/88 Commissioner Submit In Triplicate STATE OF ALASKA ALASK, ..... )IL AND GAS CONSERVATION C,~.?IMISSION PERMIT TO DRILL 2O AAC 25.OO5 CT Sidetrack well [] Drill [] Redrill Ilb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil a. Type of work [~ Re-Entry [~ DeepenI [] Service [] Development Gas D Sir gle Zone E~] Multiple Zone 2. Name of Operator BP Exploration (Alaska)Inc. 3. Address P.O. Box196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 801' SNL, 2026' WEL, SEC. 09, T11N, R13E, UPM At top of productive interval 397' NSL, 2182' EWL, SEC. 10, T11N, R13E, UPM At total depth 406' SNL, 2484' EWL, Sec 15, T11N, R13E, UPM 12. Distance to nearest property line 113. Distance to nearest well ADL 028281 @ 406'I No Close Approach 6. To be completed for deviated wells Kick Off Depth 11,163' Maximum Hole Angle 8. Casing Program Size Specifications 95° 5. Datum Elevation (DF or KB) KBE = 76.84 AMSL 6. Property Designation ADL 028284 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number J-15A 9. Approximate spud date 9/22/98 4. Number of acres in property 2560 10. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 11. Type Bond (See 20 AAC 25.025) Number 2S100302630-277 Amount $200,000.00 Casing 2 7/8" 15. Proposed depth (MD and TVD) 11,960, 8936'TVD 7. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Maximum surface 3350 psig, At total depth (TVD) 8937'-3809 psig Setting Depth Top Bottom Grade Coupling Length MD TVD L-80 ST-L i 1,110 10850 8468 9. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing 11660 feet Plugs (measured) 9246 feet 11580 feet Junk (measured) 9175 feet Quantity of Cement (include stage data) 113 c.f. RECEIVED fill at 11580' MD (03~89) ~,las/(a Oii& Gas Cons. CoBmisgjc ~nchora,qe Length Size Cemented MD TVD Structural BKB Conductor 110 20x30 8 c.y. 144 144 Surface 2719 13-3/8" 3873 c.f. 2753 2671 Intermediate 10620 9-5/8" 2621 c.f. 10654 8383 Production Liner 1275 7" 420 c.f. 10385-11660 8165-9246 Perforation depth: measured 11364'-11408' true vertical subsea 8910'-8948' Sqzd, but leaking: 11281 '-11296', 11315'-11340' 20. Attachments [] Filing Fee [] Drilling Fluid Program [] Property Plat [] Time vs Depth PIct [] BOP Sketch [] Refraction Analysis [] Diverter Sketch [] Seabed Rep Contact Engineer Name/Number: Ted Stagg 564-4694 Prepared By Name/Numben Theresa Mills 564-5894 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Ted Staqq .' y Title Coiled Tubing Drilling Engineer Commission Use Only Date Permit Number Conditions of Approval: Approved By Form 10-401 Rev. 12-01-85 APl Number 5o- o~_¢- go ~'/-o/ Samples Required [] Yes ]~ Hydrogen Sulfide Measures j~Yes Required Working Pressure for DOPE Other: Original Signed By David W, Johnston ADP_royal_Date No Mud Log Required [] Yes~,~ [] No Directional Survey Required [] 2M; [] 3M; ~, 5M; [] 10M;[] by order of Commissioner the commission See cover letter for other requirements No ~ Yes ~ 15M No Submit In Triplicate STATE OF ALASKA ALASK~ iL AND GAS CONSERVATION CL. ...... MISSION PERMIT TO DRILL 20 AAC 25.005 CT Sidetrack well 1 [] Drill [] Redrill Ilb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil a. Type of work [] Re-Entry [] Deepenl [~ Service [] Development Gas E~] Single Zone D Multiple Zone [2. Name of Operator 15. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc.i KBE = 76.84 AMSL Prudhoe Bay Field / Prudhoe :3. Address i6. Property Designation Bay Pool P.O. Box196612, Anchorage, Alaska 99519-6612 ADL 028284 4. Location of well at sudace 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 801' SNL, 2026' WEL, SEC. 09, T11N, R13E, UPM Prudhoe Bay Unit At top of productive interval 8. Well Number Number 2S100302630-277 397' NSL, 2182' EWL, SEC. 10, T11N, R13E, UPM J-15A At total depth 9. Approximate spud date Amount $200,000.00 406' SNL, 2484' EWL, Sec 15, T11N, R13E, UPM 9/22/98 12. Distance to nearest property line 113'. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028281 @ 406'I No Close Approach 2560 11,960, 8936'TVD 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e) (2)} Kick Off Depth 11,163' Maximum Hole Anqle 95° Maximum surface 3350 psig, At total depth (TVD) 8937'-3809 psig 18. Casing Program Specifications Setting Depth Size T(~p Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 3-3/4" 2 7/8" 6.16# L-80 ST-L 1,110 10850 8468 11,960 8936 113 c.f. 19. To be completed for Redril,, Re-entry, and Deepen Operations. ~ 1~ C E ! VIE D Present well condition summary Total depth: measured 11660 feet Plugs (measured) AUG 2 G :1998 true vertical 9246 feet Effective depth: measured 11580 feet Junk (measured) fill at 11580' MD (o3/89)AJaska 0il & Gas Cons. C0mmissi0ni true vertical 9175 feet Anchorage Casing Length Size Cemented MD TVD Structural BKB Conductor 110 20x30 8 c.y. 144 144 Surface 2719 13-3/8" 3873 c.f. 2753 2671 Intermediate 10620 9-5/8" 2621 c.f. 10654 8383 Production Liner 1275 7" 420 c.f. 10385-11660 8165-9246 Perforation depth: measured 11364'-11408' Sqzd, but leaking: 11281'-11296', 11315'-11340' true vertical subsea 8910'-8948' 20. Attachments [] Filing Fee [] Drilling Fluid Program [] Property Plat [] Time vs Depth PIct [] BOP Sketch [] Refraction Analysis [] Diverter Sketch '[] Seabed Rep Contact Engineer Name/Number: Ted Stagg 564-4694 Prepared By Name/Number: Theresa Mills 564-5894 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed C~~~--'~ ~/~,//~ T~d St~qq Title Coiled Tubing Drilling Engineer Date Commission Use Only I A pro~val ~Da_te Permit Number APl Number '~Pl See cover letter c~ ~...../, 7. ~' 50- o ~ ~- .2.. 0 ~ ~' ,/- ,o /~'~ ~' --' ~' ~ for other requirements Conditions of Approval: Samples Required [] Yes [] No Mud Log Required [] Yes[] No Hydrogen Sulfide Measures J~Yes [] No Directional Survey Required J~ Yes [] No Required Working Pressure for BOPE [] 2M; [] 3M; ~ 5M; [] 1OM; [] 15M Other: by order of Date~-/~;...- ~' 2 Approved By OrlgJrlal Signea uy Commissioner the commission Form 10-401 Rev. 12-01-85 Uavid W. Johnston Submit In Triplicate BPX J-15a Sidetrack Summary of Operations: J-15 is currently a poor cycle producer due to high GOR. The sidetrack, J-15a, will target lower Zone 2 reserves. This sidetrack will be conducted in two phases. Phase 1: Squeeze abandonment cement and set whipstock packer: Planned for 9111198. · J-15 has passed a mechanical integrity test. The well has been drifted and a Kinley caliper has been run. · Existing perforations will be abandoned with approx. 25 bbls cement. Abandonment cement will be downsqueezed through the annulus of the 4 ¼" x 7" straddle in order to stabilize the 4 %" tubing for milling and to abandon existing perforations. Abandonment cement will be pressure tested to 1500 psi with AOGCC witness. This procedure is described in more detail in the Form 10-403. · A permanent whipstock packer will be set on ELine at approximately 11,150' MD. Phase 2: Mill Window and Drill Directional Hole: Planned for 9~22~98. Directional drilling coil tubing equipment will be rigged up and utilized to install the whipstock, mill the window and drill the directional hole as per attached plan. Mud Program: - Phase 1: Seawater - Phase 2: FIo-Pro (8.8 - 8.9 ppg) Casing Program: - 2 7/8", 6.16#, L-80, ST-L liner will be run from TD to approx. 10,850' MD and cemented with approx. 20 bbls. cement. The well will then be perforated with coil tubing conveyed guns. Well Control: - BOP diagram is attached. - Pipe rams, blind rams and the CT pack off will be pressure tested to 400 psi and to 4000 psi. - The annular preventer will be tested to 400 psi and 2000 psi. Directional - See attachments. - Kick Off: 11,163' MD (8,735' TVD ss) - TD: 11,960' MD (8,936'-I-VD ss) - Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. Logging · A Gamma Ray log will be run over all of the open hole section. · Memory CNL will be run in the 2 7/8" liner. KB. ELEV = 76.80' TREE: 6" CIW J-15a Proposed Com~31etio[ WELLHEAD: GRAY 13-5/8" 5M: BF. ELEV = 39.60' ACTUATOR:OTIS KOP:1300' e SSSV LANDING NIPPLE ~ MAX ANGLE: 51 °/7800' (OTIS) 3.813 oc- I i 13-3/8", 72#/ft,[ J'2'753" a k GAS LIFT MANDRELS L-80, BTRS OTIS LB w/1-1/2" RA LATCH N° MD(BKB) TVDss , 4-1/2" 12.6#/ft L-80 TDS #8 3,040' 2,814' I #7 5,475' 4,559' Tubing ID: 3.958" #6 7,032' .5,668' Capacity: 0.0152 BBL/FT #5 8,492' i 6,642' I #4 9,014' 7,006' #3 9,346' 7,256' PERFORATION SUMMARY #2 9,604' 7,459' REF LOG: SWS- BHCS (6-13-83) #1 9,709' 7.543' SIZE SPF INTERVAL )PEN/SQZ'D 3 3/8" 4 11,201 - 11,206' SQZD/4-20-90 3 3/8" 6 11,210- 11,212' OPEN/4-28-90 3 3/8" 6 11,281 - 11,296' ~SQZD/2-28-90 3 3/8" 6 11,315 - 11,340' SQZD/2-28-90 I I 4-1/2" Parker"SWS" Nipple 3 3/8" 4 11,335 - 11,340' OPEN/7-6-90 3.813" ID ABO ¢E PERFS BEHINI) STRADDLE 2 7/8" 4 11,364 - 11,408' Open/10-11-84 2 1/8" 4 11,408 - 11,430' ©pen/9-23-91 ~ ~ 9-5/8"Pkr. w/LatchTIW Rerievable4.00,, ID'--'.---,.=-..'--~-- 3 3/8" 6 11,210- 11,212' Patch/I/21/91 HBBP-R 4-1/2", 12.6#/ft, L-80 TAILPIPE TOP OF [10,38'5' J Squeeze holes 9-5/8", 47#/ft, -J ~" ~ L-80, BTRS [1 0,654' J' 2 718" Cemented Liner Whipstock Bridge Plug -- [11,186'J Radioactive inserted Pup (2') 4-1/2" OTIS "XA" Sliding Sleeve Merle 4-1/2" 12.6# 22.5' Tubing Patch~::ill:.: 7" TIW Retrievable Pkr. 3.875" ID HBBP-R ~ ~ :: Maria 4-1/2" 12.6# 12.7' Tubing Patch ~ ~~ 2-7/8" OTIS "XA" Sliding Sleeve -- -- : : Blast Joints 5-1/4" OD 3.958" ID ~ 7" TIW Permanent Pkr. 3.875" ID HBBP--- ~ ~: ~ 4-1/2" Parker "SWS" Nipple 3.813" ID ~ 4-1/2 Merla DGXL Packer 2-7/8" Otis "X" Nipple (2.313"1D) -- 4-1/2"Tailpipe@ 11370 -- ~ FISH: ATLAS WIRELINE PBTD ': i :; :::~ :ii: ::, 3-3/8" x 21.25" MGD 7", 26#/ft, L-80, BTRS 111,660' J ,s32' EL MEAS. GAS LIFT MANDRELS OTIS LB w/1-1/2" RA LATCH N° MD(BKB) TVDss #8 3,040' 2,814' #7 5,475' 4,559' #6 7,032' 5,668' #5 8,492' 6,642' #-4 9,014' 7,006' #3 9,346' 7,256' #2 9,604' 7,459' #1 9,709' 7.543' J-15 Vertical Section 8600 8650 8700 8750 8800 885O 8900 8950 0 500 Path Distance (Feet) 1,000 1,500 2,000 Angle @ K.O.= 31 deg MD:I 1163 2,500 TZ2C TZ2C @ 11,132; MD 31 deg R/Atag @ 11 186' MD 8755 ss 49 deg 935: ,945 ..................... 11960 TD Tot Drld:797 ft 9O00 Marker Depths ~Orig Wellbore TZ3 TSAD 8,9351 8,9351ft TVD [ 8,645]ftTVD 8,9451 8,9451ft -I-VD I 8,4531ftTVg JKick Off 8,735 ft TVD 11,163 ft MD Deprtr (~KO 6,044 ft JMD KO Pt 11,163J MD New Hole 797J I Total MD 11,960J TVD TD 8,9361 DLS deg/100 Tool Face Length Curve 1 1 0 19 Curve 2 32 -55 97 Curve 3 32 90 119 Curve 4 32 0 129' cUrve 5 6 90 209 Curve 6 6 -90 224 797 Drawn: 8/19/98 13:54 Plan Name: Case 555 -4,000 0 -J :~ -4,500 -5,000 J-15 I 4,500 TZ2C X distance from Sfc Loc 5,000 IWellName J-15 I CLOSURE Distance 6,656 ft I Az 136 deg I NEW HOLE ENV (X) NIS (Y) Kick Off 4,372 -4,152 TD 4,614 -4,797 State Plane 646,941 5,965,733 Surface Loc 642,327 5,970,530 DLS deg/100 Tool Face Length Curve 1 1 0 19 Curve 2 32 -55 97 Curve 3 32 90 119 Curve 4 32 0 129 Curve 5 6 90 209 Curve 6 6 -90 224 797 Drawn: 8/19/98 13:54 Plan Name: Case 555 '~-15A CT Drilling & Completion BOP 2 3/8" CT ~ I J'~o,ooo p~iI Pack-Off J U.I 12' 36" 22.5" 18"I 38" 7 1/16" Annular J 71/16"5000psi J I'' ........ I Blind/Shear 7 1/16" Pipe/Slip 2 3~8" '7 ' {16"' 'X 5" '000' 'psi:l · 7 1/16" I _., ,, ~ Pipe J ~JJJJJJ -'~ 2 3J8 SWAB OR MASTER VALVE I BPX J-15a Sidetrack Summary of Operations: J-15 is currently a poor cycle producer due to high GOR. The sidetrack, J-15a, will target lower Zone 2 reserves. This sidetrack will be conducted in two phases. Phase 1: Squeeze abandonment cement and set whipstock packer: Planned for 9/1'1/98. · J-15 has passed a mechanical integrity test. The well has been drifted and a Kinley caliper has been run. · Existing perforations will be abandoned with approx. 25 bbls cement. Abandonment cement will be downsqueezed through the annulus of the 4 %" x 7" straddle in order to stabilize the 4 ¼" tubing for milling and to abandon existing perforations. Abandonment cement will be pressure tested to 1500 psi with AOGCC witness. This procedure is described in more detail in the Form 10-403. · A permanent whipstock packer will be set on ELine at approximately 11,150' MD. Phase 2: Mill Window and Drill Directional Hole: Planned for 9~22~98. Directional drilling coil tubing equipment will be rigged up and utilized to install the whipstock, mill the window and drill the directional hole as per attached plan. Mud Program: - Phase 1: Seawater - Phase 2: FIo-Pro (8.8 - 8.9 ppg) Casing Program: - 2 7/8", 6.16#, L-80, ST-L liner will be run from TD to approx. 10,850' MD and cemented with approx. 20 bbls. cement. The well will then be perforated with coil tubing conveyed guns. Well Control: - BOP diagram is attached. - Pipe rams, blind rams and the CT pack off will be pressure tested to 400 psi and to 4000 psi. - The annular preventer will be tested to 400 psi and 2000 psi. Directional - See attachments. - Kick Off: 11,163' MD (8,735' TVD ss) - TD: 11,960' MD (8,936' TVD ss) - Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. Logging · A Gamma Ray log will be run over all of the open hole section. · Memory CNL will be run in the 2 7/8" liner. TREE: 6" CIW WELLHEAD: GRAY 13-5/8" 5M ACTUATOR:OTIS KOP: 1300' MAX ANGLE: 51 °/7800' 13-3/8", 72#/ft, 12,753,I L-80, BTRS , J-15a FOC m Pro 4-1/2" 12.6#/ft L-80 TDS Tubing ID: 3.958" Capacity: 0.0152 BBL/FT PERFORATION SUMMARY REF LOG: SWS- BHCS (6-13-83) SIZE I SPF 3 3/8" I 4 3 3/8::I 6 3 3/8, I 6 3 3/8'I 6 33/8"1 ,~BC 2 7/8" I 4 21/8;;]4 3 3/8 I 6 INTERVAL 11,201 - 11,206' 11,210- 11,212' 11,281 - 11,296' 11,315 - 11,340' 11,335 - 11,340' /E PERFS BEHINI 11,364 - 11,408' 11,408 - 11,430' 11,210- 11,212' )PEN/SQZ'D SQZD/4-20-90 OPEN/4-28-90 SQZD/2-28-90 SQZD/2-28-90 OPEN/7-6-90 STRADDLE Open/10-11-84 Open/9-23-91 Patch/l/21/91 TOP OF 7" LINER 110'~' I 9-5/8",L_80, BTRS47#/ft' [1 O, 654' Whipstock Bridge Plug 11,186' J Radioactive inserted Pup (2') 4-1/2" OTIS "XA" Sliding Sleeve Merla 4-1/2" 12.6# 22.5' Tubing Patch 7" TIW Retrievable Pkr. 3.875" ID HBBP-R Merla 4-1/2" 12.6# 12.7' Tubing Patch 2-7/8" OTIS "XA" Sliding Sleeve Blast Joints 5-1/4" OD 3.958" ID 7" TIW Permanent Pkr. 3.875" ID HBBP 4-1/2" Parker "SWS" Nipple 3.813" ID 4-1/2 Merla DGXL Packer 2-7/8" Otis "X" Nipple (2.313"1D) 4-1/2" Tailpipe @ 11370 PBTD ~ 7", 26¢flft, L-80, BTRS [11,660' I Com ~letiorfr KB. ELEV = 76.80' BF. ELEV = 39.60' SSSV LANDING NIPPLE I _ .__. I (OTIS) 3.813 ID GAS LIFT MANDRELS OTIS LB w/1-1/2" RA LATCH NO MD(BKB) TVDss #8 3,040' 2,814' #7 5,475' 4,559' #6 7,032' 5,668' #5 8,492' 6,642' #4 9,014' 7,006' #3 9,346' 7,256' #2 9,604' 7,459' #1 9,709' 7.543' 4-1/2" Parker"SWS" Nipple 110.268' 3.813" ID 9-5/8" TIW Rerievable I ,~ ~ ~"~, Pkr. w/Latch 4.00" ID HBBP-R 4-1/2", 12.6~/ft, L-80 TAILPIPE Squeeze holes 2 7/8" Cemented Liner FISH: ATLAS WIRELINE 3-3/8" x 21.25" MGD @ 11,532' EL MEAS. J-15 Vertical Section 0 8600 5OO 865O 87OO 8750 8800 8850 890O 895O 9OOO Path Distance(Feet) 1,000 1,500 2,000 2,500 ............................. TZ3 Angle @ K.O.: 31 deg MD:11163 TZ2C TZ2C @ 11 132' MD ; 31 deg R/A tag @ 11,186' MD, 8755 ss ! 49 deg 935 8,945 11960 TD Tot Drld:797 ft Marker Depths ~Orig Wellbore 8,9351 8,9351ft TVD TZ3 I 8,6451ft -f-VD 8,9451 8,9451ft TVD TSAD I 8,4531ft TVD KickOff I 8,7351~TVD 11,163 MD Deprtr ~KO 6,044 ft MD KO Pt 11,163 MD New Hole 797 Total MD 11,960 TVD TD 8,936 DLS deg/100 Tool Face Length Curve 1 1 0 19 Curve 2 32 -55 97 Curve 3 32 90 119 Curve 4 32 0 129 Curve 5 6 90 209 Curve 6 6 -90 224 797 Drawn: 8/19/98 13:54 Plan Name: Case 555 4,00o -4,000 · :~ -4,500 -5,000 J-15 4,5OO X distance from Sfc Loc 5,000 Well Name J-15 I CLOSURE Distance 6,656 ft Az 136 deg NEW HOLE E/W (X) N/S (Y) Kick Off 4,372 -4,152 TD 4,614 -4,797 State Plane 646,941 5,965,733 Su~ace Loc 642,327 5,970,530 DLS deg/100 Tool Face Length Curve 1 1 0 19 Curve 2 32 -55 97 Curve 3 32 90 119 Curve 4 32 0 129 Curve 5 6 90 209 Curve 6 6 -90 224 797 Drawn: 8/19/98 13:54 Plan Name: Case 555 J-15A CT Drilling & Completion BOP LU O 22.5" 18" 38" 23/8"CT~ I IlO,OOO s,I Pack-OffI Lubricator--~.v / 71/16" Annular 7 1/16" 5000 psi Blind/Shear I~ 1/16"x 5,000 psiI Slips I ~ -~ 2 7/8" 71/16" I _.., ,, SWAB OR MASTER VALVE I · WELL PERMIT CHECKLIST FIELD & POOL .... COMPANY .,~/O INIT CLASS _~'?~ WELL NAME/Z~/_ ,17''~.,,,/~-'(;'',~ PROGRAM: exp [] dev-~ redrll~ serv [] wellbore seg ll ann. disposal para /-o/"/ ............. GEOL AREA UNIT# ~_~_~___)_.. ON/OFF SHORE ~ fx.,) . ADMINISTRATION 1. Permit fee attached ....................... 2. Lease number appropriate ................... 3. Unique well name and number .................. 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... 6. Well located proper distance from other wells .......... 7. Sufficient acreage available in drilling unit ............ 8. If deviated, is wellbore plat included ............... 9. Operator only affected party ................... 10. Operator has appropriate bond in force ............. 11. Permit can be issued without conservation order ........ 12. Permit can be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... ENGINEERING ,DATE 14. Conductor string provided ................... 15. Surface casing protects all known USDWs ........... 16. CMT vol adequate to circulate on conductor & surf csg ..... 17. CMT vol adequate to tie-in long string to surf csg ........ 18. CMT will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved... 22. AdeqL, ate we,bore separation proposed ............. 23. If diveder required, does it meet regulations .......... 24. Drilling fluid program schematic & equip list adequate ..... 25. BOPEs, do they meet regulation ................ 26. BOPE press rating appropriate; test to ~ psig. 27. Choke manifold complies w/APl RP-53 (May 84) ........ 28, Work will occur without operation shutdown ........... 29. Is presence of H2S gas probable ................. N N N N N N N N ~ C~N _ (~N N ~N GEOLOGY R DAlE 30. Permit can be issued w/o hydrogen sulfide measures ..... Y N / .................................. 31. Data presented on potential overpressure zones ....... Y 32. Seismic analysis of shallow gas zones ..... ' ........ ,,~/N 33. Seabed cond~bon survey (if off-shore) ............. /Y N / 34. Contact name/phone for weekly progress reports ....... / Y N [exploratory only] ANNULAR DISPOSAL 35. With proper cementing records, this plan (A) will contain waste in a suitable receiving zone; ....... (B) will not contaminate freshwater; or cause drilling waste... to surface; (C) will not impair mechanical integrity of the well used for disposal; (D) will not damage producing formation or impair recovery from a pool; and (E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. APPR [)ALE Y N Y N Y N Y N GEOL~_GY: ENGINEERING: UIC/Annular COMMISSION' JDH~ RNC co Comments/Instructions: alii C \nm()lh~ i~\wc)uJiFJrl\(h;.i;J\q h,'~ Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. * ALASKA COMPUTING CENTER . ****************************** . ............................ ....... SCHLUMBERGER ....... . ............................ ****************************** COMPANY NAME : BP EXPLORATION (ALASKA) WELL NAME : J-15A FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUfvlBER : 500292096101 REFERENCE NO : 98610 DEC 03 998 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1998 14:50 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 98/11/25 ORIGIN : FLIC REEL NAME : 98610 CONTINUATION # : PREVIOUS REEL : COF~JTT : BP EXPLORATION, PRUDHOE BAY, J-15A, API #50-029-20961-01 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 98/11/25 ORIGIN : FLIC TAPE NAFIE : 98610 CONTINUATION # : 1 PREVIOUS TAPE : COMFIFaVT : BP EXPLORATION, PRUDHOE BAY, J-15A, API #50-029-20961-01 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: J-15A API NUMBER: 500292096101 OPERATOR: BP EXPLORATION (ALASKA) LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 25-NOV-98 JOB NUMBER: 98610 LOGGING ENGINEER: J SPENCER OPERATOR WITNESS: C SEVCIK SURFACE LOCATION SECTION: 9 TOWNSHIP: 1 IN RANGE: 13E FNL : 801 FSL: FEL: 2026 FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: 76.80 DERRICK FLOOR: 75.80 GROUND LEVEL: 39.60 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (PT) WEIGHT (LB/FT) 1ST STRING 9. 625 10650. 0 47. O0 2ND STRING 7. 000 11110.0 26. O0 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1998 14:50 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: LDWG CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: .......... EQUIVALENT UNSHIFTEDDEPTH .......... BASELINE DEPTH $ CONTAINED HEREIN IS THE LDWG FORMATTED MCNL DATA AQUIRED ON BP EXPLORATION'S J-15A WELL. THIS LOG IS THE PRIMARY DEPTH CONTROL. $ $ PAGE: **** FILE HEADER **** FILE NAI~E : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE N73M~ER : 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SU~M_ARY LDWG TOOL CODE START DEPTH STOP DEPTH CNT 11700.0 10984.5 $ CURVE SHIFT DATA - PASS TO PASS (M~SURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS ~ER : BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTEDDEPTH .......... CNT ....... ~S: THIS FILE CONTAINS THE EDITED MAIN PASS. THE CURVES HAVE BEEN CLIPPED OF INVALID COUNTS AT FIRST READING LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1998 14:50 PAGE: AND ATLASTREADING. $ LIS FORMAT DATA THIS IS THE PDC PASS. ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 20 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 51 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUM~ NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT O0 000 O0 0 1 1 1 4 68 0000000000 GRCH CNT GAPI O0 000 O0 0 1 1 1 4 68 0000000000 NCNT CNT CPS O0 000 O0 0 1 1 1 4 68 0000000000 FCNT CNT CPS O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNT O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 11699.992 NRAT. CNT 18.152 DEPT. 10984.492 NRAT. CNT -999.250 GRCH. CNT -999.250 NCNT. CNT 5296.517 FCNT. CNT GRCH. CNT -999.250 NCNT. CNT -999.250 FCNT. CNT 249.177 -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1998 14:50 PAGE: ** END OF DATA ** * * * * FILE TRAILER * * * * FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : MCNL LOG HEADER DATA FILE HEADER FILE NUM~ER 2 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUFIBER: 1 DEPTH INCREMENT: 0.1000 FILE SUMFiARY VENDOR TOOL CODE START DEPTH STOP DEPTH 11705.0 10984.5 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE 20-0CT-98 RELOO35D 12000.0 9996.0 11700.0 TOOL NUMiBER LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1998 14:50 PAGE: GR MCNL $ GAM~A RAY MEMORY COMP NEUTRON GR MCNL BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 11110. BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): -20 FAR COUNT RATE HIGH SCALE (CPS): 1080 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 22000 TOOL STANDOFF (IN): REMJLgKS: Depth correlated to Sperry-Sun MWDpass dated Oct. 20, 199 1.Whole tool was encased inside a piece of 30+ feet drill pipe to protect it in the open hole. However, no collars were recieved as a result. 2.Depth correlated to Sperry-Sun MWDpass logged on most recent POOH on Oct 20, 1998. UsedRA Tag at 11119 ft MD as key reference. 3.Pumped 1/2 bbls/min while logging all passes. 4.Depth offset used for both passes produced = + 6 feet. 5.Did not tag TD. Client elected not to log lower 300 feet of open hole. THIS FILE CONTAINS THE RAW MAIN PASS DATA. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1998 14:50 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 28 4 66 1 5 66 6 73 7 65 8 68 0.1 9 65 FT 11 66 36 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUM~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~I CODE (HEX) DEPT FT O0 000 O0 0 2 1 1 4 68 0000000000 CCLDPS1 V O0 000 O0 0 2 1 1 4 68 0000000000 CVEL PS1 F/HR O0 000 O0 0 2 1 1 4 68 0000000000 GR PS1 GAPI O0 000 O0 0 2 1 1 4 68 0000000000 NCNT PSl CPS O0 000 O0 0 2 1 1 4 68 0000000000 FCNT PS1 CPS O0 000 O0 0 2 1 1 4 68 0000000000 NRAT PS1 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 11704.992 CCLD. PS1 -999.250 CVEL.PS1 2.005 NCNT. PS1 -999.250 FCNT. PS1 -999.250 N-RAT. PSI -999.250 GR.PS1 -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1998 14:50 PAGE: **** FILE TRAILER **** FILE NAM~ : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER 3 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUM~ER: 2 DEPTH INC~: 0.1000 FILE SUF~4ARY VENDOR TOOL CODE START DEPTH MCNL 11705.0 $ LOG HEADER DATA STOP DEPTH 11472.5 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAM2TA RAY MCNL MEMORY COMP NEUTRON BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 20-0CT-98 RELOO35D 12000.0 9996.0 11700.0 TOOL~ER GR MCNL LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1998 14:50 PAGE: DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): 11110. BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) '. BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): -20 FAR COUNT RATE HIGH SCALE (CPS): 1080 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUD~f RATE HIGH SCALE (CPS): 22000 TOOL STANDOFF (IN): REMARKS: Depth correlated to Sperry-Sun MWDpass dated Oct. 20, 199 1.Whole tool was encased inside a piece of 30+ feet drill pipe to protect it in the open hole. However, no collars were recieved as a result. 2.Depth correlated to Sperry-Sun MWDpass logged on most recent POOH on Oct 20, 1998. Used RA Tag at 11119 ft f4D as key reference. 3.Pumped 1/2 bbls/min while logging all passes. 4.Depth offset used for both passes produced = + 6 feet. 5.Did not tag TD. Client elected not to log lower 300 feet of open hole. THIS FILE CONTAINS THE RAW REPEAT PASS DATA. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1998 14:50 PAGE: 9 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 28 4 66 1 5 66 6 73 7 65 8 68 O. 1 9 65 FT 11 66 36 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** ....................................................................................... NAME SERV UNIT SERVICE API API API API FILE NUiVZB NUlViB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUFIB SAMP ELEPI CODE (HEX) ....................................................................................... DEPT FT CCLD PS2 V CVEL PS2 F/HR GR PS2 GAPI NCNT PS2 CPS FCNT PS2 CPS N-RAT PS2 O0 000 O0 0 3 1 1 4 O0 000 O0 0 3 1 1 4 oo 000 O0 0 3 1 1 4 O0 000 O0 0 3 1 1 4 O0 000 O0 0 3 1 1 4 oo 000 O0 0 3 1 1 4 O0 000 O0 0 3 1 1 4 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 ** DATA ** DEPT. 11704.992 CCLD.PS2 -999.250 CVEL.PS2 1.018 GR.PS2 NCNT. PS2 -999.250 FCNT. PS2 -999.250 NRAT. PS2 -999.250 DEPT. 11472.492 CCLD.PS2 85.000 CVEL.PS2 -999.250 GR.PS2 NCNT. PS2 -999.250 FCNT. PS2 -999.250 NRAT. PS2 -999.250 -999.25O -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-NOV-1998 14:50 PAGE: 10 **** FILE TRAILER **** FILE NA~IE : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 98/11/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 98/11/25 ORIGIN : FLIC TAPE NAME : 98610 CONTINUATION # : 1 PREVIOUS TAPE : COM~4EN~ · BP EXPLORATION, PRUDHOE BAY, J-15A, API #50-029-20961-01 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 98/11/25 ORIGIN · FLIC REEL NAME : 98610 CONTINUATION # : PREVIOUS REEL : COM~A~ : BP EXPLORATION, PRUDHOE BAY, J-15A, API #50-029-20961-01 Sperry-Sun Drillin9 Services LIS Scan Utility Thu May 27 13:23:20 1999 Reel Header Service name ............. LISTPE Date ..................... 99/05/27 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writin9 Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 99/05/27 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writin~ Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER PRUDHOE BaY UNIT ~/~ LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 AK-MW-80413 STEVE LATZ WHITLOW/SEVC RECEIVED dUN O~ 1999 Naska 0il & Gas Cons, Cocm~ission a-- 1SA ~0rage 500292096103. BP E×PT.ORATIO~ (;~.J~Y,~), ']'NC. SPERRY-SUN DRILLING SERVICES 27-MAY-99 MWD RUN 2 AK-MW- 80413 STEVE LATZ WHITLOW/SEVC MWD RUN 3 AK-MW- 80413 STEVE LATZ WHITLOW/SEVC JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: MWD RUN 4 AK-MW-80413 STEVE LATZ MCMULLEN/SEV MWD RUN 5 AK-MW- 80413 STEVE LATZ MCMULLEN/SEV 9 lin 13E 801 FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 2026 76.80 .00 .00 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 9.625 10654.0 7.000 11125.0 4.500 11125.0 3.750 12000.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUNS 1 THROUGH 5 ARE DIRECTIONAL WITH SCINTILLATION TYPE GAMMA RAY (NGP). 3. REAL TIME PULSED GAMMA RAY DATA (SGRD) PRESENTED FOR RUN 2. 4. MWD DATA HAS BEEN DEPTH SHIFTED/CORRECTED USING GN CNL WL-GR LOGGED ON 20 OCTOBER, 1998 BY SCHLUMBERGER. 5. THIS WELL REACHED A TOTAL DEPTH (TD) OF 11999'MD, 8931 ' SSTVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/05/27 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 11111.5 11979.0 ROP 11138.5 12005.5 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH GR EQUIVALENT UNSHIFTED DEPTH 11111 11117 11118 11119 11120 11151 11174 11176 11224 11226 11232 11234 11239 11240 11244 11259 11262 11265 11268 11286 11292 11297 11305 11310 11313 11343 11349 11356 11359 11361 11365 11367 11369 11379 11381 11385 11409 11411 11418 11421 11424 11454 11466 11475 11497 11507 11535 11577 12005 $ .5 .0 .5 .5 .5 .5 .5 .5 .0 .0 .5 .5 .0 .5 .5 .5 .0 .5 .5 .0 .0 5 5 5 5 5 0 0 0 0 .0 .5 .0 .0 0 5 5 0 5 0 5 0 0 0 0 5 5 5 5 11112.0 11117 5 11118 5 11119 5 11120 5 11150 5 11172 0 11174 0 11221 5 11223 5 11229 5 11232 0 11236 0 11237 0 11241 5 11257 5 11259 5 11263 0 11267 0 11282 5 11289 5 11294 5 11303 5 11307 5 11309 5 11339.5 11346.5 11352.5 11356.0 11357.5 11362.0 11364.0 11366.0 11374.5 11378.0 11382.0 11406.0 11408.5 11413.0 11416.0 11418.5 11450.0 11461.5 11469.5 11492.0 11502.5 11528.0 11571.0 11999.0 MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MWD 1 MWD 2 MWD 3 MWD 4 MERGE TOP 11138.0 11177.0 11435.0 11531.0 MERGE BASE 11177.0 11435.0 11531.0 11600.0 MWD REMARKS: S 11600.0 11999.0 MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11111.5 12005.5 11558.5 1789 11111.5 ROP 13.53 1962.58 98.0937 1735 11138.5 GR 15.99 803.74 41.789 1736 11111.5 Last Reading 12005.5 12005.5 11979 First Reading For Entire File .......... 11111.5 Last Reading For Entire File ........... 12005.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/05/27 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/05/27 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and lo9 header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11112.0 ROP 11138.0 $ 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 11151.5 11176.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 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 TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 17-0CT-98 MSC 1.32 INSITE 3.2 up 3 7.54, 3.01e MEMORY 11177.0 11138.0 11177.0 31.2 41.8 TOOL NUMBER PCG 9 3.750 3.8 FLO-PRO 8.80 65.0 9.2 6.0 .000 .000 .000 .000 68.0 TOOL STANDOFF (IN) : . 3 EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 1 API 4 1 68 4 2 ROP MWD 1 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11112 11176 11144 129 11112 GR 16.69 803.74 41.9844 80 11112 ROP 13.53 59.86 43.2223 77 11138 Last Reading 11176 11151.5 11176 First Reading For Entire File .......... 11112 Last Reading For Entire File ........... 11176 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/05/27 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/05/27 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMM3LRY VENDOR TOOL CODE START DEPTH GR 11151.0 ROP 11178.0 $ 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 11406.0 11432.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 18-0CT-98 MSC 1.32 INSITE 3.2 up 3 7.54, 3.01e MEMORY 11435.0 11177.0 11435.0 44.8 52.0 TOOL lCUMBER PCG 9 3.750 3.8 FLO-PRO 8.80 65.0 9.0 6.0 .000 .000 .000 .000 68.0 .3 REMARKS: Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 2 API 4 1 68 4 2 ROP MWD 2 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11151 11432.5 11291.8 564 11151 GR 15.99 173.04 43.5731 511 11151 ROP 27.61 184.71 77.6029 510 11178 Last Reading 11432.5 11406 11432.5 First Reading For Entire File .......... 11151 Last Reading For Entire File ........... 11432.5 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/05/27 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/05/27 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11408.0 ROP 11436.5 $ 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 11504.0 11530.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : 18-0CT-98 MSC 1.32 INSITE 3.2 up 3 7.54, 3.01e MEMORY 11531.0 11435.0 11531.0 57.9 81.3 TOOL NUMBER PCG 42 3.750 3.8 FLO-PRO 8.90 65.0 9.1 5.6 .000 .000 .000 .000 68.0 .3 REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 3 API 4 1 68 4 2 ROP MWD 3 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11408 11530 11469 245 11408 GR 25.47 70.67 41.7726 193 11408 ROP 82.54 134.34 115.261 188 11436.5 Last Reading 11530 11504 11530 First Reading For Entire File .......... 11408 Last Reading For Entire File ........... 11530 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/05/27 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/05/27 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11504.5 ROP 11532.5 $ 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 11573.0 11599.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: 19-0CT-98 MSC 1.32 INSITE 3.2 up 3 7.54, 3.01e MEMORY 11600.0 11531.0 11600.0 87.1 89.2 TOOL NUMBER PCG 42 3.750 3.8 FLO-PRO 8.90 65.0 9.1 5.6 .000 .000 .000 .000 68.0 .3 $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ......... , .... Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 4 API 4 1 68 4 2 ROP MWD 4 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11504.5 11599.5 11552 191 11504.5 GR 24.48 48.35 32.3301 138 11504.5 ROP 37.23 1962.58 126.849 135 11532.5 Last Reading 11599.5 11573 11599.5 First Reading For Entire File .......... 11504.5 Last Reading For Entire File ........... 11599.5 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/05/27 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/05/27 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEADER FILE NUMBER: RAW MWD Cu~es and log header data for each bit run in separate files. BIT RUN NI3MBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11573.5 ROP 11600.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11972.5 11999.0 20-0CT-98 MSC 1.32 INSITE 3.2 up 3 7.54, 3.01e MEMORY 11999.0 11600.0 11999.0 87.1 97.8 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ TOOL NUMBER NGP SPC 270 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 3.750 3.8 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPER3kTURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO-PRO 8.80 65.O 9.1 7.6 .000 .000 .000 .000 72.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : .3 REMARKS: Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 5 API 4 1 68 4 2 ROP MWD 5 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11573.5 11999 11786.2 852 11573.5 GR 22.99 82.55 41.926 799 11573.5 ROP 38.01 701.45 103.419 799 11600 Last Reading 11999 11972.5 11999 First Reading For Entire File .......... 11573.5 Last Reading For Entire File ........... 11999 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/05/27 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 99/05/27 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Reel Trailer Service name ............. LISTPE Date ..................... 99/05/27 Origin ................... STS Scientific Technical Services Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Physical EOF End Of LIS File
