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198-140
STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1a. Well Status: Oil ❑ Gas ❑ SPLUG ❑ Other ❑ Abandoned Q Suspended ❑ 1b. Well Class: 20MC 25.105 20AAC 25.110 GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ No. of Completions: Zero Development a Exploratory ❑ I Service ❑ Stratigraphic Test ❑ 2. Operator Name: 6, Date Comp., Susp., r Aband.: 14. Permit to Drill Number/Sundry BP Exploration (Alaska), Inc 9/11/2019 198-140 • 31"89 3. Address: 7. Date Spudded: 15' API Number: P.O. Box 196612 Anchorage, AK 99519-0612 8/4/1998 50-029-21761-01-00 4a. Location of Well (Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 8/14/1998 PBU 1-2-08A Surface: 1379' FSL, 1308' FWL, Sec. 18, T1 IN, R15E, UM 9. KB 51.49 Ref Elevations 17. Field/Pool(s): Top of Productive Interval: 1251' FNL, 2321' FM, Sec. 20, T11N, R15E, UM GL 13.80 BF 15.22 PRUDHOE BAY, PRUDHOE OIL . Total Depth: 781' FNL, 736' FWL, Sec. 21, T71 N, R15E, UM 10. Plug Back Depth(MDr VD): 18, Property Designation' 11359'/ 8577' ADL 028321 & 028322 4b. 4b. Location of Well (State Base Plane Coordinates, NAD 27): 11. Total Depth (MD/TVD): 19. DNRApproval Number: Surface: x- 693008 * y- 5963280 Zone - ASP 4 • 15588'18674' 84-62 TPC z- 699041 y- 5960807 Zone - ASP 4 Total Depth: x- 702720 y- 5961375 Zone - ASP 4 12, SSSV Depth (MD/TVD): None E0 Thickness of Permafrost MD/ -VD 1900' (Approx.) 5. Directional or Inclination Survey: Yes ❑ (attached) No D 13. Water Depth, if Offshore: 21, Re-drill/Lateral Top Wnd. Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) MD/rVD:10261'18253' 22. Logs Obtained List all logs run and, pursuant to AS 31.05.030 and 20 AAC 25.071, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Types of logs to be listed include, but are not limited to: mud log, spontaneous potential, gamma ray, caliper, resistivity, porosity, magnetic resonance, dipmeter, formation tester, temperature, cement evaluation, casing collar locator, jeplsdpdq�aXgtyOeyp�. Acronyms may be used. Attach a separate page if necessary CC iY�V/�_ F`�'''1VVVVVVf/ 19L`aa� MWD, GR, RES, RES / AIT, DT/ BHC, CNL, LDL, GR, Caliper, SP, MIRES OCT 0 8 2019 23. CASING, LINER AND CEMENTING RECORD CASING WT. PER Fr. GRADE SETTINGDEPTHMD SETTINGDEPTHTVD HOLE SIZE AMOUNT CEMENTING RECOR PULLED TOP BOTTOM 20" 91.5# H -4o 39' 119' 30" 1825#Poleset 10-3/4" 45.5# J -55/L-80 39' 3912' 13-1/2" 1600 sx AS III, 350 sx Class'G', 140 sx AS 1 7-5/8" 29.7# L-80 137'10261' 37' 8253' 9-7/8" 790 sx Class'G', 300 sx AS I 4-1/2" 12.6# L -e0 8117' 8674' 6" 655 sx Class'G' 24. Open to production or injection? Yes ❑ No 0 25, TUBING RECORD If Yes, list each interval open (MD/TVD of Top and Bottom; Perforation Size and Number; Date Perfd): GRADE DEPTH SET (MD) PACKER SET (MD/N 4-1/2" 12.6# L-80 10090' 10044'/8083' (j�6a.Xm 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 9'Y11110011" qD TE f ��1 Was hydraulic fracturing used during complefion? Per 20 AAC 25.283 (i)(2) attach electronic and printed Yes ❑ No 0 information VERI� DEPTH INTERVAL tMD) AMOUNT AND KIND OF MATERIAL USED 11359' Set Whipstock �FIED 11503' Fish: Milled CIBP 11518 Set CIBP 27. PRODUCTION TEST Date First Production: Not on Production Method of Operation (Flowing, gas lift, eto): N/A Date of Test: Hours Tested: Production for Test Period --I► Oil -Bbl: GasMCF: Water -Bbl: Choke Size: Gas -Oil Ratio: Flow Tubing Press Casing Press: Calculated 24 Hour Rate -'r Oil -Bbl: Gas -MCF: Water -Bbl: Oil Gravity - API (oom): Farm 10307 Revised 5/2017 CONTINUED ON PAGE 2 Submit ORIGINAL only RBDMS!�-r^'OCT 10 2019 Xr�y1n 28. CORE DATA Conventional Corefs) Yes ❑ No 0 Sidewall Cores Yes ❑ No 0 r If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, care chips, photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost - Top Well Tested? Yes ❑ No 0 Permafrost - Base If yes, list intervals and formations tested, briefly summarizing test results. Attach Top of Productive Interval 11808' 8618' separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Sadlerachit-Zone 4 10272' 8261' CGL - Zone 3 10447' 8378' Base of CGL - Zone 2 10551' 8435' Zone 1 11808' 8618' Base of Sadlerochit - Kavik 14933' 8683' Formation at total depth: Kavik 14933' 8683' 31. List of Attachments: Summary of Pre -Rig Work (Including IA Squeeze), Summary of Daily Dnlling Report, Wellbore Schematic Diagram Information to be attached includes, but is not limited to: summary of daily operations, wellbore schematic, directional or inclination survey, core analysis, paleontological report, production orwell test results, per 20 AAC 25.070, 32. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Authorized Name: Lastufka, Joseph N Contact Name: Sperry, Nathan Authorized Title: SI Specialist Contact Email: Nathan.Sperry@bp.com Q q p ry@bp.com Authorized Signature Date: 1016/' 1 Contact Phone: 907-564-4258 INSTRUCTIONS General: This forth is designed for submitting a complete and cored well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC, no matterwhen the analyses are conducted. Item 1a. Multiple completion is definedas a well producing from more than one pool with production from each pool completely segregated, Each segregated pool is a completion. Item 1 b. Well Class Service wells: Gas Injection, Water Injection, Water -Alternating -Gas Injection, Salt Water Disp, Water Supply for Injection, Observation or Other. Item 4b. TPI (Top of Producing Interval). Item 9. The Kelly Bushing and Ground Level elevations in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 15. The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20. Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 29, Item 22. Review the reporting requirements of 20 AAC 25.071 and, pursuant to AS 31.05.030, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Item 23. Attached supplemental records should show the details of any multiple stage cementing and the location of the cementing tool. Item 24. If this well is completed for separate production from mare than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27. Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, or Other ( explain). Item 28. Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30. Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071, Item 31. Pursuant to 20 AAC 25.070, attach to this form: well schematic diagram, summary of daily well operations, directional or inclination survey, and othertests as required including, but not limited to: core analysis, paleontological report, production or well test results. I..... w -.w .rzvir Submit ORIGINAL Only Daily Report of Well Operations PBU L2 -08A T/1/0=700/400/250 Temp=Sl (LRS Unit 46 - Tubing Injectivity Test / IA Injectivity Test) RU to Tubing, pump 107.5 bbls DSL to establish Injection rates of: 3 bpm @ 2430 psi, 2 bpm @ 2190 psi, 1 bpm @ 1815 psi and .5 bpm @ 1515 psi. Swap to IA, pumped 0.4 bbls DSL, IA pressured up. Pumped 10 bbls 60/40 down IA to clear obstruction see log for details. Pump 116.5 bbls DSL to establish Injection rates of 3 bpm @ 2342 psi, 2 bpm @ 2196 psi, 1 bpm @ 1998 psi and .5 bpm @ 1748 psi. 2/28/2019 ** WSR continued on 03/01/19*** *** WSR continued from 02/28/19*** (LRS Unit 46 - Tubing Injectivity Test / IA Injectivity Test) Rig down from well, WSL/DSO notified Tags hung on IA/MV AFE sign hung on MV Valve 3/1/2019 positions=SV WV SSV closed MV open CVs OTG FWHP=833/817/9 ***WELL S/I UPON ARRIVAL*** (ctd) R/U SWCP 4516 SLICKLINE UNIT 3/8/2019 ***CONT WSR ON 3/9/19*** ***CONT WSR FROM 3/8/19*** (ctd) RAN 3.77" WRP DRIFT, 3.50" LIB, SD @ 10,030' SLM (no impression) RAN 10'x 3.0" PUMP BAILER TO 10,040' SLM (no returns, metal marks) PLANT WFD WRP PULLING TOOL ON WRP @ 10,044' SLM (jar 4.25hrs total) 3/9/2019 ***CONT WSR ON 3/10/19*** ***CONT WSR FROM 3/9/19*** (ctd) JARRED ON 4 1/2" WRP FOR 3hrs @ 10,044' SLM (7.25hrs total) 3/10/2019 ***WELL LEFT S/I ON DEPARTURE, PAD OP NOTIFIED OF WELL STATUS*** ***WELL S/I ON ARRIVAL***(PRE COIL) RIG UP SWCP 4522 3/10/2019 ***CONT ON 3-11-19 WSR*** ***CONT FROM 3-10-19 WSR***(pre coil) PULLED 4 1/2" WRP FROM 10,063' MD. (all elements and slips recovered) DRIFTED TO DEVIATION AT 10,705' SLM WITH 2" CENT AND 1.75" S -BAILER. (empty) 3/11/2019 ***CONT ON 3-12-19 WSR*** ***CONT FROM 2-11-19 WSR***(pre coil) DRIFTED TO DEVIATION AT 10,705' SLM WITH 20' OF 2.66" DMY GUNS. DRIFTED WITH 3" CENT TO DEVIATION AT 10,708' SLM. RAN PDS 40 ARM CALIPER FROM DEVIATION TO SURFACE.(good data) RAN PDS STP LOG AS PER PROGRAM.(good data) 3/12/2019 ***WELL S/I ON DEPARTURE, DSO NOTIFIED OF WELL STATUS*** CTU#8 1.75" CT. Job Scope: Mill Obstruction, Depth Log, Set CIBP, WS Drift - Pre -CTD MIRU CTU. 4/25/2019 ***Continue Job on 4/26/19 WSR*** CTU#8 1.75" CT. Job Scope: Mill Obstruction, Depth Log, Set CIBP, WS Drift - Pre -CTD MU & RIH w/ Baker 3.80" DSM & String Reamer Milling BHA. Dry tag at 10081'. Mill from 10081' to 10102' taking returns to formation. Rih dry to 11700' clean. Backream to 9900'. Pooh. MU & RIH w/ 2-3/8" Logging Carrier & 3.50" DJN. Tag high at 10588' and pulling heavy (trash around coil). Puh into vertical section & bullhead Tbg/Liner Volume 200 bbls 1% KCL. Dry drift from 9100'. Tag high at 10696'. Puh to 10000'. Rih w/ Drift while bullheading down backside. Tag at 10668'. Discuss w/ APE. Pooh to pickup milling bha and perform cleanout. 4/26/2019 **"Continue Job on 4/27/19 WSR*** Daily Report of Well Operations PBU L2 -08A CTU#8 1.75" CT. Job Scope: Mill Obstruction, Depth Log, Set CIBP, WS Drift - Pre -CTD MU & RIH w/ Baker 3.80" DSM & String Reamer Milling BHA. Cleanout from 10000' to 11 700' w/ gel sweeps. 1:1 returns during cleanout. Chase up to 9000'. Dry drift from 9000' to 11700'. Pooh. RIH w/ HES 2-3/8" Logging Carrier & 3.70" Nozzle. Log from 11550' to 6500'. Flagged Pipe at 11499.88'. Pooh. Received good data( +6.5' Correction). Correlate to Liner Tally (x -nip at 10328'). MU & RIH w/ Baker 4-1/2" CIBP. Correct depth at flag. Set top of CIBP at 11518'. Pooh. 4/27/2019 ***Continue Job on 4/28/19 WSR*** CTU#8 1.75" CT Job Scope: Mill Obstruction, Depth Log, Set CIBP, WS Drift - Pre -CTD Continue Pooh from setting CIBP. MU & RIH w/ Baker Whipstock Drift (Max OD= 3.77"). Tag CIBP at 11514'. No issues with drifting. Pooh. Freeze Protect Tbg w/ 38 bbls 60/40 Methanol. Rig down CTU. 4/28/2019 ***Jab Complete*** 5/11/2019 T/1/0=600/750/0 LTT Master Valve PASSED ***WELL S/I ON ARRIVAL*** (Plug & Retainer) HES RELAY UNIT #46 DRIFT TO 10,100' SLM w/ 3.69" SPECIAL CLEARANCE WRP DRIFT. SET 4-1/2" (3.66" O.D.) HES OBSIDIAN CBP @ 10,035' MID -ELEMENT. ALL RUNS TIED INTO HES COIL FLAG DATED 27 -APR -2019. 5/24/2019 ***JOB CONTINUED ON 25 -MAY -2019*** ***JOB CONTINUED FROM 24 -MAY -2019*** (Plug & Retainer) HES RELAY UNIT #46 PUNCH TBG 10,025' - 10,030' / 2", 4 SPF, 0 DEGREES PHASE GUN. SET 4-1/2" (3.66" O.D.) HES FAS DRILL SVB CEMENT RETAINER @ 10,012' MID - ELEMENT. ALL LOGS TIED INTO HES COIL FLAG DATED 27 -APR -2019 5/25/2019 ***WELL S/I ON DEPARTURE, DSO NOTIFIED*** CTU 9 1.75" CT Job Objective: 1 st stage of IA cement squeeze MIRU. Make up HES Fas Drill Cement stinger and RIH. Sting in to retainer and unable to establish circulation through punch holes. Suddenly gained circulation though unsure of actual flow path. POOH to inspect tools. 5/30/2019 ...Continued on WSR 5-31-19... CTU 9 - 1.75" CT, 0.156" wt ***Cont. from WSR 5-30-19*** Job Objective: 1 st stage of IA cement squeeze POOH and inspect cement stinger. Seal in good condition ensuring that circulation was from bridge in IA or punch holes. RIH with same stinger BHA and stab into retainer at 10012. Confirm circulation at 1.0 bpm. Pump 86 bbls of cement into IA injecting into PC leak at 6934' MD. Top of Cement in IA at 6934'. Make up milling BHA with 3.80" String reamer and 3.80" diamond parabolic mill. Drift to 9980' CTMD and chase gel sweep OOH while continuing to inject into PC leak at — 1 bpm. Make multiple pass across interval 6750-7000' to ensure tubing clear for future plug and retainer. FP well with 38 bbls 50/50 methanol. 5/31/2019 ...Continued on WSR 6-1-19... CTU 9 - 1.75" CT, 0.156" wt ***Cont. from WSR 5-31-19*** Job Objective: 1 st stage of IA cement squeeze RDMO CTU. 6/1/2019 ***Job Complete*** ***WELL S/I ON ARRIVAL*** (Sidetrack) INITIAL T/I/O = 600/600/0. R/U HES & LRS. LRS PUMP 10 BBL'S OF DSL DOWN IA AT 1 BPM, T/I/O STABILIZED @ 1300/1500/33 PSI. LRS PUMP 10 BBL'S OF DSL DOWN TBG AT 1 BPM, T/I/O STABILIZED @ 1393/1552/33 PSI. 6/19/2019 IRUN 1: RIH W/ 4-1/2" HES OBSIDIAN CBP. CAL = 29', CAW = 300#, MAX OD = 3.66". Daily Report of Well Operations PBU L2-08A T/1/0= 700/600/30 Temp=Sl (LRS Unit 70 -Assist E-line: Injectivity Test) Pumped 10 bbls 55* diesel down IA to verify production casing leak flow path. Pumped 10 bbls 55* diesel 6/19/2019 down TBG to verify production casing. ***WSR continued on 06-20-19*** ***WSR continued from 06-19-19*** (LRS Unit 70 Assist E-line: Load & Test) Pumped 12.8 bbls of 45* diesel down TBG Pumped .85 bbl of 45* diesel down TBG to reach test psi MITT PASSED @ 2137 psi Target 2000 psi Max applied 2250 psi 1st test 1st 15 min TP lost 76 psi 2nd 15 min TP lost 29 psi for a total of 105 psi in 30 min Bleed TP down bleed back -1 bbl Wing shut swab shut ssv shut master open casing valves open to gauges 6/20/2019 Final Whp's=366/583/30 ***JOB CONTINUED FROM 19-JUN-2019*** (CTD) CONT. RUN 1: UNABLE TO SET 4-1/2" HES CBP. POOH TO INVESTIGATE. RUN 2: SET 4-1/2" HES OBSIDIAN CBP AT 6956' ME (top of plug - 6955). LRS PUMPED 13 BBL'S OF DSL DOWN TBG AT 1 BPM, T/I/O STABILIZED @ 1385/1480/31 PSI. RUN 3: PUNCH TBG 6904'- 6909'W/ 2", 4 SPF, 40 GRAIN CHARGE, 0 DEG PHASE GUN. RUN 4: SET 4-1/2" HES FAS DRILL SVB CEMENT RETAINER AT 6810' ME (top of retainer - 6809'). LRS PERFORM PASSING MIT-T TO 2137 PSI (tbg lost 76/29 psi). ALL LOGS CORRELATED TO HES COIL FLAG GR/CCL DATED 27-APR-2019. 6/20/2019 ***WELL S/I ON DEPARTURE, DSO NOTIFIED*** CTU#8 1.75" CT. Jab Scope: 2nd Stage Cmt IA, Mill Plugs, Depth Log, Set Whipstock MIRU CTU. Swap coil from 1% KCI to diesel. Rih w/ HES Stinger Assy ( For FasDrill SVB Retainer). Take pipe displacement returns while Rih. Successfully sting into retainer at 6808' ctm. PT backside to 1000psi -good test. Perform Injectivity Test down Coil into PC-Leak: 1 bpm @ 1500psi. Rig up Cementers. 6/21/2019 ***Continue Job on 6/22/19 WSR*** CTU#8 1.75" CT. Job Scope: 2nd Stage Cmt IA, Mill Plugs, Depth Log, Set Whipstock Pump 50bbls 15.8ppg Class G Cement down Coil into IA. Take returns into PC-Leak while pumping cement to stinger. Squeeze 8.7 bbls cement into PC Leak which was gradually squeezing off. Open choke & Circulate 33 bbls up IA. Close choke & Squeeze an additional 4.5 bbls. Unsting with remaining 2 bbls cement. Reverse cleanout cement. Pooh reverse circulating. TOC in Tbg - 6790'. TOC in IA - 5620'. Wait on 1000psi compressive strength. MU & RIH w/ Baker 3.80" Milling Assembly. Dry tag TOC at 6806'. Mill through upper Cmt Retainer. Continue to mill thru cement. 6/22/2019 ***Continue Job on 6/22/19 WSR*** CTU#8 1.75" CT. Job Scope: 2nd Stage Cmt IA, Mill Plugs, Depth Log, Set Whipstock Continue Milling cement. Mill through CBP at 6950' CTM. RIH to 2nd cement retainer. Tag cement at 9985' CTM, mill through cement retainer, cement, and second CBP at 10035' CTM. RIH and tag CIBP at 11503' CTM. Pump 20 bbl gel pill on bottom and chase OOH. RIH w/ HES 2-7/8" Logging Carrier & Baker Dmy Whipstock Drift. 6/23/2019 ***Continue Job on 6/24/19 WSR*** CTU#8 1.75" CT. Job Scope: 2nd Stage Cmt IA, Mill Plugs, Depth Log, Set Whipstock Continue Rih w/ HES Logging Carrier & Baker Dmy Whipstock Drift. Tag high at 10567'. Frequent tags & overpulls. Similar depth from 4/26/19 Cleanout. Pump gel sweep & pooh. RIH w/ Baker 3.80" DSM & String Reamer Milling BHA. Mill back and forth from -10,436' - 10,750'. Tagging debris between -10,700'- 10,750' when attempting to drift. POOH chasing a gel pill to surface. RIH w/ Baker 3.70" Venturi Junk Basket BHA. Venturi from 10,400' to plug, then go over again from 10,400' to 10,800' POOH. Recover Plug Debris. Change Packoffs. RIH w/ HES 2-7/8" Logging Carrier & Baker ML Dmy Whipstock Drift. Clean drift down to CIBP at 11510'. Log from compression up to 9000'. Flagged Pipe at 11300'. Pooh. 6/24/2019 ***Continue Job on 6/25/19 WSR*** Daily Report of Well Operations PBU L2 -08A CTU#8 1.75" CT. Job Scope: 2nd Stage Cmt IA, Mill Plugs, Depth Log, Set Whipstock Continue Pooh w/ Logging Carrier & Baker Dmy Whipstock. Receive good data ( -7' Correction ). Correlate to HES Coil Flag Log 27 -April -2019. MU & RIH w/ HES Carrier w/ Caliper & Baker Whipstock Anchor. Correct depth at Flag. Set Whipstock Anchor Middle Element at 11355'. Pooh. Notice water bubbling out of conductor, DHD took sample, well integrity determined it was safe to continue working. MU & RIH w/ Baker ML Whipstock Tray. Set in packer ML receptacle. TOWS at 11,341' oriented 140 deg LOHS. FP well with 38 bbls 50/50 meth. MIT -T FAILED. Pressure Tbg up to 2750psi and bleeds right down. Lose -1400psi in 5 mins. - 2000psi in 30 mins. Attempt 3 times. Did not see any IA communication while pressureing up Tbg. Inform APE. Rig Down CTU. 6/25/2019 ***Job Complete*** T/I/O = SSV/220/30. Temp = SI. Eval water in conductor (Assist CTU #8) No AL, flowline or wellhouse. IA & OA FL @ surface. Small stream of clear fluid coming up through slot in conductor centralizer (appears to be fresh water) with intermittent bubbling. 0% LEL detected directly above bubbling. Fluid sample taken. 6/25/2019 CTU #8 in control of well on departure. 1235 hrs. ***WELL S/I ON ARRIVAL*** (Pre CTD) DRIFTED TUBING W/ 3.80" CENT, 2 1/2" SAMPLE BAILER, STOP @ 10,200' SLM (no sample) CURRENTLY RUNNING SLB SCMT LOG 7/4/2019 ***CONT WSR ON 7/5/19*** T/I/O 0/217/63 LRS unit 46, (ASSIST SLB/SL with MIT -COMBO) Unable to achieve test presure of 2500 psi, (Max applied of 2750 psi) Estimated LLR of less then .10 bpm. Pumped a total of 5 bbls dsl into IA after slickline set D&D hole finder at 7150' and 6700'. Made several attempts to perform a CMIT TxIA (See Log) Slickline to set WRP, CMIT- TBG/IA ***PASS*** Pumped 4.4 bbl of 80* diesel down TBG/IA to reach test pressure CMIT TBG/IA PASSED @ 2641/2623 psi, Target 2500 psi Max applied 2732/2729 psi. 1 st 15 min TBG/IA lost 20/18 psi, 2nd 15 min TBG/IA lost 17/15 psi for a total loss of 37/33 psi in 30 min, Bled IA down to 200 psi to confirm TBG didnt track IA, Bled back 2.2 bbls, Bled TBG down to 500 psi, bled back 2.1 bbls for a total of 4.3 bbls, AFE sign hung at well, CMIT tag hung on IA, Valve positions at departure SV/SLB WV/NA SSV/SLB MV/0 IA/OTG OA/OTG, SLB/SL in control of well at 7/5/2019 departure, FWHP's 499/146/68 ***CONT WSR FROM 7/4/19*** (ctd) RAN SLB SCMT LOG AS PER PROGRAM (good data) LRS ESTABLISHED LLR OFA bpm @ 2500psi RAN D&D HOLE FINDER TO 7,150' MD UNABLE TO HOLD PRESSURE @ 1500psi SET D&D HOLE FINDER @ 6,700' MD, ABLE TO HOLD PRESSURE @ 1500psi (unable to get cmit to 2500psi, sealing element failed) DRIFTED W/ 3.78" WRP DRIFT TO 6,750' SLM (no issues) SET 4-1/2" WRP @ 6,690' MD (ME) LRS PERFORMED PASSING CMIT TxIA TO 2623psi (see Ins log) CURRENTLY POOH W/ 4 1/2" WRP 7/5/2019 ***CONT WSR ON 7/6/19*** ***CONT WSR FROM 7/5/19*** (ctd) PULLED 4 1/2" WFD WRP FROM 6,660' SLM 7/6/2019 ***WELL LEFT S/I UPON DEPARTURE, PAD OP NOTIFIED OF WELL STATUS*** T/I/0=350/100/50 R/U lubricator, Set 4" CIW "H" TWO #432 through tree. R/D upper tree, installed CDR tree #9. Torqued to specs, R/U lubricator, PT'd tree through lubricator against TWC, see "Field Charted Tests" Pulled 4" CIW "H" TWC #432. **Job in progress, made C/O 7/12/2019 lwith day crew. FWP's 350/100/50. Daily Report of Well Operations PBU L2 -08A T/1/0=350/100/50. Pre CDR2. RU CDR test spool #7 and 4x7 cross #3 -Torqued to API spec. PT to low 300psi and high 5000psi for 5min ea. Passed. PT under SV to low 300psi and high 7/12/2019 3500psi for 5min ea. Passed. Job Complete. See log. Final WHP's 350/100/50. T/l/O = 290/150/160. Temp = SI. Bleed TP to 0 psi for T BUR test (Pre CTD). T FL @ near surface. IA FL @ surface. CDR tree installed. No AL, wellhouse or flowline. Bled TP to BT from 290 psi to 0 psi in 15 min (Gas). IAP decreased 20 psi. Monitored for 30 min. TP increased 2 psi. Final WHPs = 2/130/160- 7/24/2019 SV, WV, MV2 = C. MV = 0. IA, OA = OTG. 09:25 T/I/O = 130/150/170. Temp = SI. WHPs (eval TBG BUR). TP increased 128 psi, IAP increased 20 psi, & OAP increased 10 psi overnight. 7/25/2019 SV, WV, MV2 = C. MV = 0. IA„ OA = OTG. 12:00 TWO = 190/140/170. Temp = SI. WHPs (eval TBG BUR). No flowline, wellhouse or scaffolding. CDR tree installed. TP increased 60 psi, IAP increased 10 psi OAP remained unchanged overnight. 7/26/2019 SV = ?. WV, MV2 = C. MV1=0. IA, OA = OTG. 14:00 T/l/O = 290/160/170. Temp = SI. WHPs (eval TBG BUR). No flowine, wellhouse, or scaffolding. CDR tree installed. Unable to reach SV due to no scaffolding. Target 90 installed on flowcross. TP increased 100 psi, IAP increased 20 psi, & OAP unchanged overnight. 7/27/2019 SV = ?. WV, MV2 = C. MV1 = 0. IA, OA = OTG. 16:40 T/l/O = 340/160/180. Temp = SI. WHPs (eval TBG BUR). No flowline, wellhouse, or scaffolding. CDR tree installed. Unable to reach SV due to no scaffolding. Target 90 installed on flowcross. TP increased 50 psi, IAP unchanged, & OAP increased 10 psi overnight. 7/28/2019 SV = ?. WV, MV2 = C. MV1 = 0. IA, OA = OTG. 15:00 T/I/O = SI/170/180. Temp = SI. WHP's. (eval TBG BUR)). No flowline, wellhouse, or scaffolding. CDR tree installed. Unable to reach SV due to no scaffolding. Target 90 installed on flowcross. IAP increased 10 psi, no change in OAP in 2 days. 7/30/2019 SV = ?. WV, MV2 = C. MV1 = 0. IA, OA = OTG. 16:40 T/1/0=320/170/180. Temp = Sl. WHPs (Pre Rig). No AL, wellhouse or flowline. CDR tree installed. TP decreased 20 psi since 7/28/19. IAP & OAP unchanged overnight. 7/31/2019 SV, WV, MV2 = C. MV=O. IA, OA = OTG. 07:35 T/1/0=320/1701190. Temp = Sl. WHPs. (Pre Rig). No AL, wellhouse or flowline. CDR tree installed. No change in TP or IAP, OAP increased 10 psi overnight. 8/1/2019 SV, WV, MV2 = C. MV=O. IA, OA = OTG 14:11 T/1/0=320/170/190. Temp = SI. WHPs (eval TBG BUR). No AL, wellhouse or flowline. CDR tree installed. No change in WHPs overnight. 8/2/2019 SV, WV, MV2 = C. MV= 0. IA, OA = OTG. 09:30 TWO = 260/200/250. Temp = SI. TBG & IA FL (pre RIG). No AL, wellhouse or flowline. CDR tree installed. T & IA FL @ surface. Bled TP from 260 psi to 100 psi & IAP from 200 psi to 140 psi to verify FL, returning - 5 gallons of very live foam that bubbled initially and dissipated down to - 1 gallon of dead fluid.. . 8/28/2019 SV, WV, MV2 = C. MV= 0. IA, OA = OTG. 08:30 T/I/O = 340/170/250. Temp = SI. WHPs (eval TBG BUR). No AL, wellhouse or flowline. CDR tree installed. Tbg & IA FL's @ surface. TP increased 80 psi, IAP decreased 30 psi overnight. Bled 1 gal energized fluid to bonded metal bucket. TP decreased 20 psi. FWHP's = 320/170/250. 8/29/2019 SV, Flow cross valves x2, WV, MV2 = C. MV= O. IA, OA = OTG. 15:00. North America - ALASKA - BP Page 1 of 14 Operation Summary Report Common Well Name: 12-08 AFE No Event Type: RE-ENTER- ONSHORE(RON) Start Date: 9/9/2019 End Date: 9/19/2019 H-S4DW00199G-EX-D7-RN-(3,406,218.00) Project: Lisburne j Site: L2 - Rig Name/No.: CDR -2 I Spud Date/Time:. 11/1/1987 12:0O:OOAM Rig Release Rig Contractor. NABORS ALASKA DRILLING INC. - Mean Sea Level) BPUOI: USA00001100 - -- - Active datum: KB@51.49usft (above _ Date From - To HM ITask Code NPT Total Depth Phase Description of Operations 4.50-- RIGU P PRE -- MOVE RIG OFF 01-26B 9/9/2019 07:30 - 12:00 -PRE JOB SAFETY MEETING WITH CREWAND TRUCK DRIVERS. - EMPHASIS ON GOOD COMMUNICATION, 'VERIFY STOP COMMAND. 'i- STOP BLOCK IN PLACE TO PREVENT RIG - FROM ROLLING BACKWARDS INTO WELL. TREE & CASING VALVES ON TREE SHUT IN. IA, OAAND OOA PRESSURES= 0/20/0 PSI ''- DRILL SITE OPERATOR NOTIFIED AND DECLINED WITNESSING RIG MOVE OFF OF WELL. ANYONE CAN - ST OP THE JOB AT ANYTIME. � BE WATCHFULL I- MOVE PITS AND RIG MODULE OFF WELL TO OTHER SIDE OF PAD j -INSTALL JEEPS _MOVE RIG PAST PARKER 272 12:00 - 17:30 5.50 RIGU P PRE 'MOVE RIG MODULES OVER TO DS -L2. 17.30 - 00:00 6.50 RIGU i 9/10/2019 00:00 - 0600 6.00 RIGU - WAIT FOR 1 HOUR WHILE DISCUSSING INCORRECT STUD MAKE UP ON TUBING SPOOL TO CASING SPOOL FLANGE -CONDUCT PJSM WITH PEAKAND NABORS CREW FOR SPOTTING OVER WELL. SPOT SUB OVER WELL USING WALKING FOOT. - - SPOT PIT MODULE NEXT TO SUB. "`RIG ACCEPTED AT 1630. DUE TO HOUR _ WAIT TIME FOR FLANGE MAKE UP. P PRE RIG UP _- -- -- WORKTHROUGH RIG UP CHECK LIST ''— VALVE CREW REPLACING STUDS ONE AT A TIME ON TUBING SPOOL TO CASING SPOOL FLANGE TEST IC PACK OFF TO 3000 PSI -GOOD TEST - LEAK TIGHT TEST MASTER AND SWAB VALVE TO 3500 PSI-. GOOD TEST __START INSTALUNG THE MPD LINE P PRE RIG UP --- -MAKE UP MPD LINE REMOVE TREE CAP FLANGE -MAKE UP BOPS -CHANGE OUT PACK OFFS -FILL COILAND SURFACE LINES WITH FRESH WATER -GREASE SWAB AND TANGO VALVES, TORQUE TREE BOLTS - FLUID PACK AND SHELL TEST BOPE -GOOD TEST --All depths reported in Drillers Depths" North America - ALASKA- BP Page 2 of 14 Operation Summary Report Common Well Name: 12-08 AFE No Event Type: RE-ENTER- ONSHORE(RON) Start Date: 9/9/2019 End Date: 9/19/2019 H-S4DW00199G-EX-DI-RN-(3,406,218.00) Project: Lishume Site: L2 - ' Rig Name/No.: CDR -2 Spud Date/Time: 11/1/1967 12:00:00AM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001100 Activedatum: KB @51.49usR (above Mean Sea Level) ' Date From - To HrsTask I Code 1 NPT Total Depth ! Phase Description of Operations Nsft) ...._ _ 106:00- 14:00 8.00 - BOPSUR P E BOPE TESTING OPS TEST BOPE TO BOTH BPI AOGCC REQUIREMENTS WITNESS WAIVED BY AOGCC BOB NOBLE !� 7-1/16" ANNULAR, BLIND / SHEAR, 2-3/8" j PIPE -SLIP, 2-3/8" x 3.5" VARIABLE PIPE RAM, 2-3/8" PIPE -SLIP ALL TESTS WILL BE 250 PSI LOW/ 3500 PSI - HIGH HELD FOR 5 MIN EACH - TEST 1: IRV, RACKOFF, C9, C10 BACKWARDS - PASS I i -TEST 2: BLIND/SHEAR R1 BL1A B2 B 4 - _ B1 FAIL, SWAP FROM B1 TO B2 AND RETEST- 'PASS '..-TEST 3: ANNULAR (2-3/8") TIW#1, 133, B1, BL1 -PASS -TEST 4: UPPER 2-3/8" PIPE -SLIP, TI W#2, $1-2, R2, T2, C15 - PASS -TEST 5: C16, C41 -T1 FAI LED, CLOSE T2- 2-PASS PASS -TEST 6: VARIABLES (2-3/8"), C7, C9, C10, TV2 j - PASS TEST 7: LOWER 2-3/8" PIPE -SLIP, C5, Ce, C8, TV1-PASS -TEST 8: CHOKEA, CHOKE C- - ACCUMULATOR DRAWDOWN TEST - PASS -TEST 9: ANNULAR (3-1/2"), C1,C4-PASS - TEST 10: VARIABLES (3-1/2"), C2, C3 - PASS TEST TIME 7:45, PULL TEST JOINT, 31 FAIUPASS -TEST #11: T1- STILL SHOWING A SLOW BLEED OFF, CLOSE T2 AND STILLA SLOW BLEED OFF, SUSPECT MV 42 LEAKING. HAVE GREASE CREW SERVICE MV#2 AND RETEST _ (.. T1 14:00 - 15:30 1.50 SOPSUR P PRE -TEST#11: T7 -S TLLSHOWINGASLOW BLEED OFF, CLOSE T2 AND STILLA SLOW BLEED OFF, SUSPECT MV #2 LEAKING. HAVE GREASE CREW SERVICE MV #2 AND RETEST 15:30 - 17:30 2.00 KILLW P PRE Tl FAILEDAND NEEDS TO BE REPLACE, HAVE GREASE CREW REPLACE BP VALVE -CONTINUE WITH RIG OPS WHILE WAITING !, FOR VALVE TO ARRIVE '- SWAP TEST FOR DRILLING LUBRICATORS ! - INSTALL BHI FLOATS AND TEST - MU NOZZLE BHA - PJSM WITH VALVE & GREASE CREW TO SWAP OUT THE T1 VALVE AND RETORQUE THE CxT SPOOL BOLTS Printed 9:24:39AM **All depths reported in Drillers Depths" North America -ALASKA - BP Page 3 of 14 Operation Summary Report Common Well Name: L2-OB - _ - - _. - -- AFE No Event Type: RE-ENTER-ONSHORE (RON) Start Date: 9/9/2019 End Date: 9/19/2019 H-S4DW00199G-EX-DI-RN - (3,406,218.00) Project Lisburne ----- - --Site' L2 -_. - --� - --- - Rig Name/No.. CDR-2 Spud Date/Time: 11/1/1987 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. _ __ BPUOI: USA00001100 _ __ Active datum: KB @51.49usft (above Mean Sea Level) ' Date From -To Him Task Code NPT Total Depth ! Phase Description of Operations 11730 00:00 6.50 BOPSUR N PRE REPLACE TI VALVE AND TEST -REMOVE AND REPLACE TI VALVE -RETORQU E THE CXT SPOOL BOLTS TO 3000 j FT/LBS -SERVICE T1, T2, Mi, M2 AND SWAB VALVES. -FLUID PACK LINES -TEST T1 VALVE TO 250/3500 PSI FOR 5 MINUTES EACH FAIL- -REGREASE SWABAND TI,T2 ATTEMPT TO TEST T1 STILL UNABLE TO TEST -TEST FLANGE BREAK BETWEEN T1 AND T2 AGAINST T2-UNABLE TO TEST -TEST FLANGE BREAK BETWEENT T1 AND T2 AGAINST T1 -PASS -REPLACE ORING ON NIGHT CAP ,-TEST TI AGAINST MASTER VALVE, NIGHT CAP, B1 8. B4-UNABLE TO TEST -CLOSE SWAB VALVE, RIG UP TO TIGER TANK _ ! j FROM WING VALVE, UNLOCK MASTER VALVE '., 2 AND OPEN. NO PRESSURE OBSERVED BETWEEN MASTER VALVES 1 AND 2. 9/11/2019 00:00 - 02:00 2.00 BOPSUR N PRE 'TEST TANGO -GREASE MASTER VALVE 2, AND SWAB 'VALVE, GREASE TANGO I VALVE AND FUNCTION -TEST TANGO AGAINST SWAB AND MASTER TO 250/3500 PSI FOR 5 MINUTES EACH. -NOTABLE TO GET PASSING TEST -REGREASE MASTER VALVE 2 AND SWAB -TEST TANGO I AGAINST MASTER VALVE AND NIGHT CAP TO 250/3500 PSI FOR 5 MINUTES EACH-PASS -INSTALLQTS ON DRILLING RISER -MAKE UP INJECTOR AND TEST QTS BREAK TO 250/3500 PSI -GOOD TEST 02:00 - 02:30 0.50 RIGU P - PRE RIG EVACUATION DRILLAND PRE SPUD MEETING -HOLD I/ EVACUATION DRILL WTIH RIG CREW,DURING AAR DISCUSSED MUSTER POINTS, WHAT TO LOOK FOR AS YOU EXIT THE RIG-WIND DIRECTIONS AND HAZARDS SUCH AS SMOKE OR FIRE. -HOLD PRE SPUD MEETING WITH CREW. .02:30 - 03:45 LLW 1.25 KIP r_ r PRE DISPLACE COIL -CHECK VALVE ALIGNMENT USING NABORS VALVE CHECKLIST -LOAD COIL TUBING WITH METHANOLAND HEATED 1% KCL 9.5 PPG -PUMP 15 BBLS OF METHANOL FOLLOWED BY HEATED I%KCL TAKING RETURNS TO TIGER TANK UNTIL METHANOL IS DETECTED ATOUTMICROMOTION. Printed 10/3/2019 9:24:39AM **All depths reported in Drillers Depths"' North America - ALASKA - BP Page 4 of 14 Operation Summary Report Common Well Name: 12-08 -- - -- - -- AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/9/2019 End Date: 9/19/2019 H-S4DW00199G-EX-DI-RN - (3,406,21&00) Project Lisburne Site: L2 Rig Name/No.: CDR -2 I Spud Date/Time: 11/1/1987 12:00:OOAM Rig Release: Rig Contractor. NABORS ALASKA DRILLING I BPUOI: USA00001100 Active datum: KB Q51.49usft (above Mean Sea Level) Date From - To : Him Task Code NPT Total Depth Phase Description of Operations (hr (usft) 03:45 - 14:30 I 10,75 KILLW P 11,363.00 PRE WELL KILL OPS UPABOVE MASTER VALVES TO 1PRESSURE 350 PSI LTO CLOSED CHOKE -270 PSI ON WOPEN ELLHEAD -SET OPERATING PRESSURE ON CHOKE TO MAINTAIN 100 PSI OVER ORIGINAL WELL HEAD PRESSURE -RIHAT 50 FPM PUMPINGAT 0.30 BPM WITH HEATED 1%KCL 9.5 PPG UNTIL PASSING PERMAFROSTAT 2300'. i,. i-11250'WT CK= 25K RIH WT, 49K PU WT • - 11363, TAG WS, PU AND CONFIRM, TAG SAME DEPTH, START SUCKING OUT VAC TANK 'i- ONLINE WITH 9.5 PPG KCL 'i. - 9.5 BACK TO SURFACE, BLEED OFF WHP, WED STAYING AT 360 PSI, BYPASS OUT MM, NO CHANGE, LOOKS LIKE WE HAVE AN OBSTRUCTION IN THE RETURN LINE DOWNSTREAM OF THE CHOKE, CONTINUE DISPLACEMENT - 270 BBLS AWAY, IN AND OUT RATES ARE 1:1 '.. .SWAP TO MUD • '- PURGE LUBRICATOR, CLEAN MUD RETURNS AT SURFACE, LINE UP TO BRING RETURNS INSIDE - GOOD MUD, SHUT DOWN PUMPAND RECORD VOLAND TIME TO ZERO FLOW - 18 SEC AND 0.31 EELS TO ZERO FLOW, START 10 FLOW CHECK - GOOD NO FLOW CHECK, POOH - FLOW CHECKAT SURFACE - GOOD NO FLOW, PU INJECTOR AND TAG UP, A LOT OF SOFT GREASE IN THE LUBRICATOR - HEAT UP 30 BBLS OF FRESH WATER TO PUMP OUT TO TT TO SEE IF THE OBSTRUCTION IS. GREASE COATING THE WALLS OF THE PIPE. - ONLINE WITH PUMP ACROSS THE TOP AT MAX RATE - PRESSURE IS LOWER BUT WELL SUPPORT IS HERE TO BREAK DOWN THE RETURN LINE TO INSPECT JUST TO MAKE SURE ITS CLEAR - LINE IS CLEAR, MU HARDLINE AND RETEST _ _GOOD PT Printed 10/3/2019 9:24:39AM "All depths reported in Drillers Depths" Printed 10/3/2019 9:24:39AM **Ali depths reported in Drillers Depths" North America - ALASKA - BP Page 5.of 14 Operation Summary Report Common Well Name: 12-08 -- AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Dale: 9/9/2019 End Date. 9/19/2019 H-S4DW00199G-EX-Di-RN - (3,406,218c0) Project: Lisburne - Site: L2 -- Rig Name/No.' CDR -2 Spud Date/Time: 11/1/1987 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI'. USA00001100 Active datum: KB @51.49usft (above Mean Sea Level) Date From - To I Him Task Cade NPT I Total Depth Phase Description of Operations ' 14:30 - 20:00 5.50 � STWHIP P 11,363.00 WEXIT WINDOW MILLING OPS I- PJSM TO MU THE MILLING BHA -MUTHEBHAANDRIH -STOP RIH TO CONNECT HIGH LINE POWER ! -CONTINUE RIH WITH MILLING BHA#2 - RATE: 0.58 BPM IN, 0.74 BPM OUT. CIRC - PRESSURE: 1118 PSI --MUD WEIGHT: 9.59 PPG IN, 9.51 PPG OUT LOG DOWN FROM 10905' TO 11050' - UNABLE TO CORRELATE TO GR SIGNATURES - ON PDC LOG -LOG UP TO 10568' -ABLE TO TIE -INTO PDC LOG (CORRECTION -11'). CONFIRM CORRELATION WITH ANC GEO RIH AND TAG WHIPSTOCK WITHOUT PUMPS AT 11362' -CLOSE EDC. (1TpV/4�� �120:0g - 00:00 4.00 J l(�'V/(�-TAG STWHIP P i 11,363.00 WEXIT MILL WINDOW FROM 11359.3' TO 11361.3 WHIPSTOCK@ 11359.3'AND START ob MILLING WINDOW -PU: 44K, SO: 22K - RATE: 2.81 BPM IN, 2.86 BPM OUT. FREE SPIN: 3180 PSI '- MUD WEIGHT: 9.68 PPG IN, 9.51 PPG OUT, ECD: 10.96 PPG - WELLBORE TOOK A 10 BBL LOSS AT 11361.3' RETURNS SLOWLY COMING BACK TO 1:1 9/12/2019 00:00 - 13:30 13.50 STWHIP P j 11,365.50 WEXIT MILL 3.80" WINDOW IN 4-1/2" LINER PER (BAKER REP - RATE: 2.77 BPM IN, 2.79 BPM OUT - MUD WEIGHT: 9.62 PPG IN, 9.45 PPG OUT - DWOB: 2.5 - 3.4 KLBS .- CIRC PRESSURE: 3204 PSI - 11368.3', BOT REP SAY BOTTOM OF WINDOW SHOULD HAVE BEEN AT 11367.6', WE HAVE NOT SEEN ANY INDICATION THAT _ WE HAVE MILLED OFF THE WI NDOW YET - 114369.3 STRING MILL SHOULD BE AT THE BOTTOM OF THE WINDOW, START MILLING RAT HOLE BY WOB AND DIFF PRESSURE - MILLED TO 11378' START REAMING PASSES, 'PUMPA 5X5 PILL -DRY DRIFT, CLEAN -FLOW CHECK - _�_ __ _ - - GOOD NO FLOW CHECK, POOH Printed 10/3/2019 9:24:39AM **Ali depths reported in Drillers Depths" TRI Ciw Flu1C ACTUATOR= 1-2 08A **J-55 (NOTES: W PS ANGLE> 70° 10662' � "J-55 BURST 3580 PSI'• OKB. ELEV = 45' Rt9= H.Li/ = PRUDHOE BAY BF.aEv= 1s.zr KCP= 2475' k10x Angie = © 2203' 4-12' CAMCO BAL-O, D= 3.813' Datum MD= NA IAtum ND = GAS UFTMANDRELS C 08/25198 2-314" 4 10-314' CSG, 45.5#, J-55, D = 9.950' 62- C 06/25/98 0 04ro4ro1 10-3/4' CSG, 45.5#, L-801 D = 9.950' 4121' 9968 8021 'STA # 2 & #3 = BEHIND CEMENT KBMG DMY —5620' w roc (os2uls) TBG PUNCH, SOZD (0622!19) 6904' -6909 - 04ro4/07 Minimum ID = 3.813"@ 2203' 0822119 CAMCO BAL-O NIPPLE TBG PUNCH, 4 SPF, SQZD (05/31119) 10026'-10030' 10044' 7-518^ X 412' BKR ^s3 BCR, D = 3.875^ 10062- 4-12' HES X NP, D = 3.813' 10090' 4-12' WLR, D=3.958" TOP OF 4-112" LNR 10082- I 10090' ELMD TT LOGGED 1225/98 4-12" TBG, 12.8#, L-80 TDS, 10090' 10096' 7' X 5-12' BKR ZXP 1 -TP, D = 4.875' .0152 t1pf, ID = 3.958- 10100' 7'X5-12" BKR FMC LN2 HGR, D= 5.00" 10102- 7" X 5-12" XO, D = 3.938" MLLOUT WINDOW (1-2-08A) 10261'-10273- 17-5/8- 756' WHIPSTOCK 10261' 10328' 4-12' HES X -NP, D = 3.813' 7 -SB' EZSV 1028T 11369' 4-12' BKR PKR WHIPSTOCK (0625/19) 7-5/8" CSG, 29.7#, L-80, .0459 bpf, D= 6.875" 11062- 11603' CTM FISH: MILLED CBP (0623/19) 11618' 4-12' BKR CBP (04/27/19) 12225' 4-72" HES X NIP, ID = 3.813" 15499' 442' LNR, 12.6#, 1--80167, —15584- .0152 111 ID = 3.953' USBURNE UNIT WELL: L2-0SA PERMIT No: 91981400 API No: 50-029-21761-01 SEC 18,T11N,R15E,1379'FSL&1308'FWL RS BP Exploration (Alaska) WdLFE4D= Flu1C ACTUATOR= BAKH2C OKB. ELEV = 45' Rt9= H.Li/ = 51.49 BF.aEv= 1s.zr KCP= 2475' k10x Angie = 94° � 13512- Datum MD= NA IAtum ND = 8800' 5-5 PHif-0R4ilON Sl1MtMRY � LOG: D4 BHC ON 1125/87 ANGLEATTOP PHiF 89° � 13060' Note: Refer to Reduction 0B for historical pert data SIZE SPF INTERVAL CpNSgz DATE 2-314" 4 13060 - 13630 C 0825198 2-314" 4 13830 - 13990 C 08/25/98 2-3/4" 4 14040 - 14220 C 08/25198 2-314' 4 14400 - 14790 C 08/25198 2-314" 4 14980 - 15490 C 06/25/98 ST MD ND DEV TYPE VLV LATCH PORT DATE 1 3604 3507 34 KBMG DOME BK 76 04ro4ro1 '2 7267 6102 46 KBMG DMY BK 0 04ro4ro1 •3 9968 8021 38 KBMG DMY BK 0 04ro4/07 DATE REV BY COMMENTS DATE REV BY COMMENTS 112887 ORIGINAL COMPLETION 07/16/18 JNLIJMD ADDED OKB, REF 8 BF ELEV 0828-86 D9 SIDETRACKED (1-2-08JU 03!19/19 GJB/JMD PULLED WRP 3112/19) OSro3ro9 DTR/PJC PRONG OUT OF PLUG OSro2119 MR/JMD SET CIBP 0427fl9 OSIOSro9 PJC DRAWING CORRECTIONS 0822119 MS/JMD SET CBP, TBG PUNCH, CMT RET 5119 O6/Otro9 GJF/TLH PLUG PULLNVRP SET 05119/09 0822/19 MSlJMD SETCBP, TBG PUNCH, CMT RET 6119 12/14M6 JL/JMD ADDED CSG XO &SAFETY NO 0822119 KFM/JMD w CMT, MILLED CBPs I, CMT BETAINE Originated: Schlumberger PTS - PRINT CENTER 6411 A Street Anchorage, AK 99518 (907) 273-1700 main (9(Y7)273-4760fax Dellvered to: q �! AOGCC `;,k ATTN: Natural Resources Technician 11 Alaska Oil & Gas Conservation Commision S+ 333 W. 7th Ave, Suite 100 . Anchorage, AK 99501 19 81 40 TRANSMITTAL DATE TRANSMITTAL fr y 1-2-14C 1 50-029.21758-03 E57Z-00054 LISBURNE LISBURNE PRUDHOE BAY Memory Memory WL PPROF Cement Eval Rev1 PPROF FINAL FIELD FINAL FIELD FINAL FIELD 4 -Jun -19 4 -Jul -19 11 -Jul -1g 1 1 1 L2 -08A 11-40 50-029-21761-01 50.029.23553-00 EDEA -00004 EDEA -00007 return via courier or sign/scan and email a copy to A Transmittal Receipt signature confirms that a package (box, envelope, etc.) has been received and the contents of the package have been verified to match the media noted above. Date specific content of the CDs and/or hardcopy prints may or may not have been verified for correctness or quality level at this oSchlumberger and BP point. )ALiab .m SLB Audrtor -T-f.J Schlumberger -Private ji S-11. PROACTIVE DIAGNOSTIC SERVICES, INC. WELL LOG TRANSMITTAL To: AOGCC Natural Resources Technician 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907) 793-1225 RE: Cased Hole/Open Hole/Mechanical Logs and /or Tubing Inspection (Caliper / MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : 1) Froa Uction I 2) Signed Print Name: BP Exploration (Alaska), Inc. Petrotechnical Data Center Attn: Merion Kendall LR2 — 1 900 Benson Blvd. Anchorage, AK 99508 GANCPDCCc�US AANC. hou.3iVh. BP. com and ProActive Diagnostic Services, Inc. Attn: Diane Williams 130 West International Airport Road Suite C Anchorage, AK 99518 Fax: (907) 245-8952 RECEIVE® MAR 2 2 2019 AOGCC 50-029-21731-01 Date: 0/wZOV I PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAX: (907)245-8952 E-MAIL: PDSANCHORAGE(&MEMORYLOGCOM WEBSITE: WM.MEMORYLOG.COM 198140 30479 CtzTemrhl F ,Tcn,pL!-spm tr II)p%TrWnmit lch t BFT c, 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. /~0d-/- //-'//~ File Number of Well History File PAGES TO DELETE RESCAN Complete Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: ~2~, ~.~ 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~owell Date: [] TO RE-SCAN Notes: Re-Scanned by: Bevedy Mildred Daretha Nathan Lowell Date: Is/ • • bp BP Exploration (Alaska) Inc. ECE 0 Attn: Well Integrity Coordinator, PRB -20 ,„, Post Office Box 196612 � Anchorage, Alaska 99519 -6612 Nal r iss%on go G c o e l / August 22, 2011 Mr. Tom Maunder �� ✓ ��� Alaska Oil and Gas Conservation Commission 333 West 7 Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPMA L2 ) EP L UI S Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPMA L2 that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) Lisburne 02 Date: 7/7/2011 Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft gal L2 -03A 1980620 500292146501 Top Plate NA NA NA NA NA L2 -06 1830470 500292093000 2" NA 2" NA 0.90 7/7/2011 L2 -07A 2040530 500292291001 14" NA 14" NA 8.50 6/30/2011 L2 -08A 1981400 500292176101 Top Plate NA NA NA NA NA L2 -10 1870850 500292174600 Top Plate NA NA NA NA NA L2 -11 1980960 500292288500 14" NA 14" NA 6.80 6/30/2011 L2 -13A 1980780 500292144001 Top Plate NA NA NA NA NA L2 -14B 2040950 500292175802 Top Plate NA NA NA NA NA L2 -16 1870970 500292175400 Top Plate NA NA NA NA NA L2 -18A 1981060 500292176601 Top Plate NA NA NA NA NA L2 -20 1851340 500292137600 Top Plate NA NA NA NA NA L2 -21A 2041040 500292148501 Top Plate NA NA NA NA NA L2 -24 1850900 500292134600, Top Plate NA NA NA NA NA L2 -25 1860060 500292152500 Top Plate NA NA NA NA NA L2 -26 1851040 500292135900 Top Plate NA NA NA NA NA L2 -28 1850350 500292129800 62" NA 62" NA 35.70 7/5/2011 L2 -29 1852970 500292150500 Top Plate NA NA NA NA NA L2 -30 1850090 500292127200 Top Plate NA NA NA NA NA L2 -32 1871370 500292177800 Top Plate NA NA NA NA NA L2 -33 1860220 500292153400 Top Plate NA NA NA NA NA I DIVISION OF OIL & GAS . SARAH PALIN, GOVERNOR @1f&1f~ (I &~@~ DEPARTMENT OF NATURAL RESOURCES 550 WEST 7TH AVENUE, SUITE BOO ANCHORAGE, ALASKA 99501-3560 PHONE: (907) 269-8800 FAX: (907) 269-8938 CERTIFIED MAIL RETURN RECEIPT REQUESTED April 12, 2007 Mark C. Weggeland GPMA Resource Manager BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, AK 99519-6612 5~ANNED NOV .012007 Re: Request to Commingle Production ITom the Initial Participating Area with Lisburne Participating Area Production ~<ê.<t (.!...\C:.C C.O s<:o a--~ .~C~ SE:.<è.. o..\~Q <"0 ~~ \ E .0't)"3> Dear Mr. Weggeland: By letter dated April 2, 2007, BP Exploration (Alaska) Inc. (BPXA), as Operator ofthe Initial Participating Area (IP A) within the Prudhoe Bay Unit (PBU), requested authorization to conuningle a portion of the production fTom the IPA of tile PBU with production ITom the Lisburne Participating Area (LP A) that is processed through the Lisburne Production Center (LPC). ~ \.~~ -\~\) Six IPA wells (L2-03A, L2-07A, L2-08A, L2-11, L2-13A, and L2-18A) located on the Lisburne L2 pad are currently cOImected to DS-18 by a pipeline and processed at FS-I. These six wells are currently cycled on and off, depending on whether their marginal gas oil ratio (GaR) is competitive with lower GaR production at the FS-l processing facility. Because the LPC is 110t currently gas- constrained, BPXA proposes to re-route this partially shut-in production through the L2 pad to the LPC processing facility and maintain full-time production fTom these wells. The Division of Oil and Gas (Division) approves BPXA's request to commingle production trom the IPA with production fTom the LPA with the following conditions: (a) BPXA shall report production ITom the six IP A wells at the LPC as IP A production and include it on the IP A production reports; (b) BPXA shaH report these volumes to the Division using selling arrangement number 207002FOOO on the PRUD and PGAS accounting unit oil operator reports (01); (c) production ITom PBU IPA wells to the LPC shaH be determined and allocated in accordance with the GPMA metering and allocation procedures; (d) NGLs removed fTom gas produced by these PBU IP A weIls at the LPC shall be accounted for and reported as IP A NGLs; (e) BPXA shall provide the Division the appropriate NGL yield for IP A NGLs produced at the LPC within 10 days of the determination and provide the Division with t~e annual GPMA NGL allocation update; and (f) the updated Lisburne POD, due in June 2007, shall incorporate a description of operations associated with these six wells. "DeJ'elop, COllserve, Qlld Ellltaltce Nattlral Resollrces for Preseltt OIld Future AlaskOlls. " . . Division of Oil & Gas 4/13/07 ~age 2 of2 A person affected by this decision may appeal it, in accordance with 11 AAC 02. Any appeal must be received within 20 calendar days after the date of "issuance" of this decision, as defined in 11 AAC 02.040 (c) and (d), and may be mailed or delivered to Tom Irwin, Commissioner, DNR, 550 w. ¡th avenue, Suite 1400, Anchorage, Alaska 99501; faxed to 1 -907-269-8918, or sent by electronic mail to dnrappeals@dnr.state.ak.us . This decision takes effect immediately. An eligible person must first appeal this decision in accordance with 11 AAC 02 before appealing this decision to Superior Court. A copy of I 1 AAC 02 may be obtained fTom any regional infonnation office of the Department of Natural Resources. If you have any questions regarding this decision, contact Cammy Taylor with the Division at 907- 269-8817. S?ince/, / 1 Kevin R. Banks Acting Director cc: Sherri Gould, BPXA Sam French, BPXA Gary Benson, BPXA Ted Cahalane, BPXA Tim Verseput, BPXA Eric Reinbold, ConocoPhiIlips Gary Forsthoff, Chevron Hank Bensmiller, ExxonMobil Jolm Norman, AOGCC Dave Roby, AOGCC Tom Maunder, AOGCC John Iverse~ DOR Cammy Taylor, DNR Jim Stouffer, DNR Jeff Landry, DOL r'l I::t I L_I_ I IM G SEF:IVII-- E S WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.' Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs ' L2-08A, April 13, 1999 AK-MM-80314 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Ali Turker, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 D.S. L2-O8A: 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-21761-01 2" x 5" TVD Resistivity & Gamma Ray Logs: 50-029-21761-01 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia .,qaska Oil & Gas Cons. Commiss~n Naska Oil & Gas Cons.,.,omm~mn"' ' ' 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 273-3500 · Fax (907) 273-3535 A Halliburton Company 0 F! I I_1--11M G WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Lori Taylor 3 001 Porcupine Dr. Anchorage, Alaska 99501 April 8, 1999 MWD Formation Evaluation Logs - L2-08A, AK-MM-80314 The technical data listed below is being submitted herewith. Please acknowledge receipt by remming a signed copy of this transmittal letter to the attention of~ Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted Disc with verification listing. API#: 50-029-21761-01. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 273-3500 , Fax (907) 273-3535 A Halliburton Company 2~4~99 GeoQuest 3940 Arctic Blvd Anchorage, AK 99503 AI'rN: Sherrie NO. 12303 Compan~ Alaska Oil & Gas Cons Corem Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Open Hole) LIS Well Job # Log Description Date BL Sepia Tape L2-08A ~1.~9(~v 98639 PEX/HALS 980810 1 L2-08A 98639 PEX/HALS 980810 1 1 L2-08A 98639 PEX/HALS 980810 ! 1 L2-08A 98639 P~.× / c~,~_, 980810 1 1 L2-08A 98639 PEX/CNL/TDL DENSITY 980810 1 1 L2-08A 98639 PEX-$STVD 980810 1 1 SIGN~ DATE: Please sion ~nd return one ~y of this tr~nsmiltol lo Sherrle ut the obove ~ddress. 2/~/99 GeoQuest 3940 Arctic Blvd Anchorage, AK 99503 AI-i'N: Sherrie NO. 12297 Compan~ Alaska Oil & Gas Cons Corem Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy LIS Well Job # Log Description Date BL Sepia Disk Tape .~,~-08~, "~ ~~! 99041 PDC JEWELRY LOG 981225 1 , , Oil & Gas Co'~s, Please sign and return one copy of this transmittal to Sherrie at the above address or fax to (907) 56~l~g~.~lL~ank you. . STATE OF ALASKA .... · ALASKA OIL AND GAS CONSERVATION COMMISSION OOMPI. ETION OR RE(;;OMPI. ETION REPORT ANB I. OG 1. Status of Well Classification'~rvice~'~t~l,.9,., [~ Oil [--] Gas l--] Suspended ~] Abandoned [] Service ' ~' 0/),~. 2. Name of Operator 7. Permit Number ARCO Alaska Inc. 98-140 3. Address 8 APl Number P.O. Box 196612, Anahorage, Alaska 99519-6612 . ~ 50-029-21761-01 4. Loaation of well at surface j .... ~:::..:.~ ~ --'-"- ~ 9. Unit or Lease Name 1379' NSL, 1308' EWL, SEC. 18, T11N, R15E, UM ~ ~/"~?"-~¢'¢ i~ Prudhoe Bay Unit At top of productive interval ; ............... 'i 1~. Well Number ;~ ~/~: ~ ! r:'t ~.:~ 1283' SNL, 2175' EWL, SEC. 20, T11N R15E, UM ~.ii; 'L2-08A At total depth ' i- . ~ i ' 11. Field and Pool 826' SNL, 714' EWL, SEC. 21, T11N, R15E, UM Prudhoe Bay Field/Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Pool KBE = 51.49'I ADL 028322 12. Date Spudded8/4/98 113' Date I'D' Reached I 14' Date C°mP" Susp" °r ^band't15' Water depth' if °fish°re I 16' N°' °f C°mpleti°nsS/14/98 8/27/98 N/A MS[., One 15588 8673 F:rI 15500 8670 F-rI [~Yes [--]No (Nipple) 2203' MD 1900' (Approx.) 22. Type Electric or Other Logs Run ~,,~ MWD, GR, RES, RES/AlT, DT/BHC, CNL, LDL, GR, Caliper, SP, MRES (~-~) i_~ii'! i ?" i i,..i 23. CASING~ LINER AND CEMENTING RECORD ~'~"~ ~ ~ ~' ~' ; CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surface 112' 30" 1825# Poleset 10-3/4" 45.5# J-55/L-80 Surface 4121' 13-1/2" 1600sxASlll, 350 sx 'G', Top Job140 sx AS I 7-5/8" 29.7# L-80 Surface 10261' 9-7/8" 790 sx Class 'G', 300 sxAS I 4-1/2" 12.6# L-80 10088' 15588' 6" 655 sx 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) 2-3/4" Gun Diameter, 4 spf 4-1/2", 12.6#, L-80 10090' 10044' MD TVD MD TVD 13060' - 13630' 8707' - 8690' 13830' - 13990' 8692' - 8695' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 14040' - 14220' 8694' - 8689' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 14400' - 14790' 8686' - 8681' 14980' - 15490' 8680' - 8670' 10107' Casing Leak, 22 Bbls Class 'G', Sqzd to 3000 psi Freeze Protected with 92 Bbls of Diesel 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) September 6, 1998I Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAs-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL 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. Submit core chips. Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. Top of Sadlerochit / Z4 10261' 8253' Zone 3 10438' 8373' Zone 2 10550' 8434' Zone 1 B 11680' 8608' Base of Sadlerochit 12126' 8648' 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 Signed ~----------~__ Da, Sto,e L2-08A 98-140 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No. / Approval No. INSTRUCTIONS GENERAb: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5-' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21-' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 2?.' 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 eli C0mPliance Report File on Left side of folder 198-140-0 MD 15588~' __ Microfilm Roll PRUDHOE BAY UN PBU L2-08A 50- 029-21761-01 BP EXPLORATION (ALASK TVD 08673" Completion Dateb'~. 6/27/98 Completed Status: 1-OIL Current: / - Roll 2 / Name D 8869 /'~ I SCHLUM PDC/JWL D 9126.~'''~ 2-5 SPERRY MPT/GR/EWR4 L DGR/EWR4-MD t~'~'f- FINAL 10295-15588 L DGR/EWR4-TVD ~ FINAL 8275-8670 L PDC J FINAL 0-10831 L PEX-CN ~' FINAL 10038-13762 L PEX-CN/TDL/GR ~ FINAL 10038-13762 L PEX-HALS ~- FINAL 10038-13762 L PEX-HALS y FINAL 10038-13762 L PEX-HALS/SSTVD ~"~FINAL 10038-13762 L PROD R SRVY RPT R SRVY RPT T 8965 Interval Sent Received T/C/I) CH 2/1/99 2/4/99 OH 4/8/99 4/13/99 OH 4/13/99 4/13/99 D OH 4/13/99 4/13/99 CH 5 1/6/99 1/15/99 OH 2/4/99 2/4/99 OH 2/4/99 2/4/99 OH 2/4/99 2/4/99 T OH 2/4/99 2/4/99 OH 2/4/99 2/4/99 FINAL 9320-9570 CH 5 7/9/98 7/13/98 SPERRY 10047.49-15588. OH 9/2/98 9/23/98 SPERRY 10047.49-15588. OH 9/28/98 9/29/98 I SCHLUM PEX-HALS OH 2/4/99 2/4/99 Daily Well Ops Was the well cored? yes no~_ Comments: Are Dry Ditch Samples Required? yes~ And Received?-3ms~4m--~ Analysis Descriptj~a~Received? yes--wo~ Sampl~-'~-~---'~~ Tuesday, August 01, 2000 Page 1 of 1 Progress Report Facility Lis DS 02 Well L2-08A Page 1 Rig Doyon # 9 Date 23 September 98 Date/Time 30 Jul 98 01:30-06:00 06:00-09:00 09:00-10:00 10:00-12:00 12:00-12:30 12:30-14:00 14:00-15:30 15:30-19:00 19:00-21:30 21:30-00:00 31 Jul 98 00:00-00:30 00:30-01:30 01:30-02:30 02:30-03:30 03:30-06:00 06:00-07:00 07:00-08:30 08:30-11:30 11:30-12:00 12:00-12:30 12:30-20:30 20:30-21:30 21:30-22:30 22:30-23:00 23:00-00:00 01 Aug 98 00:00-00:30 00:30-02:00 02:00-06:00 06:00-12:00 12:00-12:30 12:30-14:00 14:00-14:30 14:30-15:30 15:30-16:00 16:00-18:00 18:00-19:00 19:00-22:30 22:30-00:00 02 Aug 98 00:00-00:30 00:30-02:30 02:30-06:00 06:00-08:30 08:30-12:00 12:00-12:30 12:30-14:30 14:30-15:00 15:00-16:30 16:30-05:00 03 Aug 98 05:00-06:00 06:00-06:30 06:30-12:00 12:00-12:30 12:30-13:00 13:00-14:00 Duration 4-1/2 hr 3hr 1 hr 2hr 1/2hr 1-1/2 hr 1-1/2 hr 3-1/2 hr 2-1/2 hr 2-1/2 hr 1/2 hr lhr lhr lhr 2-1/2 hr lhr 1-1/2 hr 3 hr 1/2 hr 1/2 hr 8 hr 1 hr 1 hr 1/2 hr lhr 1/2 hr 1-1/2 hr 4hr 6hr 1/2 hr 1-1/2 hr 1/2 hr lhr 1/2 hr 2hr lhr 3-1/2 hr 1-1/2 hr 1/2 hr 2hr 3-1/2 hr 2-1/2 hr 3-1/2 hr 1/2 hr 2 hr 1/2 hr 1-1/2 hr 12-1/2 hr 1 hr 1/2 hr 5-1/2 hr 1/2 hr 1/2 hr lhr Activity Rig moved 75.00 % Rig moved 100.00 % Rigged down Hanger plug Reverse circulated at 10890.0 ft Held safety meeting Circulated at 10890.0 ft Rigged down Xmas tree Rigged up BOP stack Tested BOP stack Retrieved Hanger plug Held safety meeting Retrieved Tubing hanger Circulated at 10860.0 ft Investigated pressure change Fill pits with Seawater Circulated at 10860.0 ft Monitor weltbore pressures Laid down 2254.0 ft of Tubing Rigged down High pressure lines Held safety meeting Laid down 10860.0 ft of Tubing Rigged up Top ram Tested BOP stack Installed Wear bushing Rigged up sub-surface equipment - Slickline / braided cable Held safety meeting Conduct braided cable operations - 5/16 size cable Ran Drillpipe to 2000.0 ft (4in OD) Ran Drillpipe to 8010.0 ft (4in OD) Held safety meeting Ran Drillpipe to 10314.0 ft (4in OD) Set Cement retainer at 10314.0 ft with 0.0 psi Tested Casing Held safety meeting Batch mixed slurry - 59.300 bbl Reverse circulated at 10310.0 ft Pulled Drillpipe in stands to 0.0 ft Rigged down Kelly Held safety meeting Rigged up Kelly Made up BHA no. 1 Made up BHA no. 1 R.I.H. to 6285.0 ft Held safety meeting R.I.H. to 10255.0 ft Took MWD survey at 10260.0 ft Circulated at 10261.0 ft x.~ Milled Casing at 10293.0 ft Circulated at 10293.0 ft Circulated at 10293.0 ft Pulled out of hole to 2820.0 ft Held safety meeting Pulled out of hole to 335.0 ft Pulled BHA ProgreSs Report Facility Lis DS 02 Well L2-08A Rig Doyon # 9 Page 2 Date 23 September 98 Date/Time 14:00-15:30 15:30-20:00 20:00-21:00 21:00-00:00 04 Aug 98 00:00-00:30 00:30-04:30 04:30-06:00 06:00-12:00 12:00-12:30 12:30-00:00 05 Aug 98 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-00:00 06 AUg 98 00:00-00:30 00:30-06:00 06:00-07:30 07:30-12:00 12:00-12:30 12:30-13:00 13:00-14:00 14:00-14:30 14:30-18:00 18:00-19:30 19:30-23:30 23:30-00:00 07 Aug 98 00:00-00:30 00:30-01:30 01:30-02:30 02:30-06:00 06:00-12:00 12:00-12:30 12:30-00:00 08 Aug 98 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-00:00 09 Aug 98 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-13:00 13:00-14:00 14:00-21:30 21:30-23:30 23:30-00:00 10 Aug 98 00:00-00:30 00:30-01:30 01:30-03:30 03:30-06:00 06:00-10:30 10:30-12:00 Duration 1-1/2 hr 4-1/2 hr 1 hr 3hr 1/2 hr 4hr 1-1/2 hr 6hr 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr 6 hr 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr 1-1/2 hr 4-1/2 hr 1/2 hr 1/2 hr 1 hr 1/2 hr 3-1/2 hr 1-1/2 hr 4hr 1/2 hr 1/2 hr lhr 1 hr 3-1/2 hr 6 hr 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr 6 hr 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr 6 hr 1/2 hr 1/2 hr 1 hr 7-1/2 hr 2hr 1/2 hr 1/2 hr 1 hr 2hr 2-1/2 hr 4-1/2 hr 1-1/2 hr Activity Jet wellhead Made up BHA no. 2 Serviced Block line R.I.H. to 4347.0 ft Held safety meeting R.I.H. to 10293.0 ft Drilled to 10354.0 ft Drilled to 10482.0 ft Held safety meeting Drilled to 10794.0 ft Held safety meeting Drilled to 10900.0 ft Drilled to 11024.0 ft (cont...) Held safety meeting Drilled to 11343.0 ft Held safety meeting Drilled to 11630.0 ft Circulated at 11630.0 ft Pulled out of hole to 3902.0 ft Held safety meeting Pulled out of hole to 201.0 ft Pulled BHA Downloaded MWD tool Tested BOP stack Made up BHA no. 2 R.I.H. to 10241.0 ft Tested Kelly Held safety meeting R.I.H. to 11580.0 ft Washed to 11630.0 ft Drilled to 11721.0 ft Drilled to 12007.0 ft (cont...) Held safety meeting Drilled to 12422.0 ft Held safety meeting Drilled to 12592.0 ft Drilled to 12895.0 ft (cont...) Held safety meeting Drilled to 13346.0 ft Held safety meeting Drilled to 13476.0 ft Drilled to 13761.0 ft (cont...) Held safety meeting Drilled to 13792.0 ft Circulated at 13792.0 ft Pulled out of hole to 195.0 ft Pulled BHA Downloaded MWD tool Held safety meeting Installed Formation logs Functioned Formation logs Ran logs on tubulars Ran logs on tubulars (cont...) Conducted electric cable operations Progress Report Facility Lis DS 02 Well L2-08A Rig Doyon # 9 Page 3 Date 23 September 98 Date/Time 12:00-12:30 12:30-13:00 13:00-23:30 23:30-00:00 11 Aug 98 00:00-00:30 00:30-05:00 05:00-06:00 06:00-08:30 08:30-12:00 12:00-12:30 12:30-13:30 13:30-16:00 16:00-16:30 16:30-00:00 12 Aug 98 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-00:00 13 Aug 98 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-15:00 15:00-16:15 16:15-16:45 16:45-21:00 21:00-21:30 21:30-00:00 14 Aug 98 00:00-00:30 00:30-02:00 02:00-03:00 03:00-06:00 06:00-06:30 06:30-08:30 08:30-10:00 10:00-12:00 12:00-12:30 12:30-17:00 17:00-18:00 18:00-20:00 20:00-00:00 15 Aug 98 00:00-00:30 00:30-01:00 01:00-01:45 01:45-02:00 02:00-05:00 05:00-06:00 06:00-06:30 06:30-07:30 07:30-12:00 12:00-12:30 12:30-14:00 14:00-14:30 Duration 1/2 hr 1/2 hr 10-1/2 hr 1/2 hr 1/2 hr 4-1/2 hr lhr 2-1/2 hr 3-1/2 hr 1/2 hr lhr 2-1/2 hr 1/2 hr 7-1/2 hr 1/2 hr 5-1/2 hr 6 hr 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr 6hr 1/2 hr 2-1/2 hr 1-1/4 hr 1/2 hr 4-1/4 hr 1/2 hr 2-1/2 hr 1/2 hr 1-1/2 hr 1 hr 3hr 1/2 hr 2hr 1-1/2 hr 2hr 1/2hr 4-1/2 hr lhr 2 hr 4hr 1/2 hr 1/2 hr 3/4 hr 1/4 hr 3 hr 1 hr 1/2 hr 1 hr 4-1/2 hr 1/2 hr 1-1/2 hr 1/2 hr Activity Held safety meeting Conducted electric cable operations Conducted electric cable operations Pulled out of hole to 10038.0 ft Held safety meeting Pulled out of hole to 108.0 ft Retrieved Formation logs Made up BHA no. 3 R.I.H. to 6880.0 ft Held safety meeting Serviced Block line R.I.H. to 13748.0 ft Washed to 13792.0 ft Drilled to 14143.0 ft Held safety meeting Drilled to 14463.0 ft Drilled to 14779.0 ft (cont...) Held safety meeting Drilled to 15289.0 ft Held safety meeting Drilled to 15480.0 ft Pulled out of hole to 4498.0 ft Held safety meeting Pulled out of hole to 192.0 ft Pulled BHA Downloaded MWD tool Tested BOP stack Made up BHA no. 4 R.I.H. to 4885.0 ft Held safety meeting R.I.H. to 10070.0 ft Tested Kelly R.I.H. to 15480.0 ft Logged hole with LWD: DIR/FE from 15480.0 ft to 15465.0 ft Drilled to 15588.0 ft Circulated at 15588.0 ft Logged hole with LWD: DIR/FE from 15588.0 ft to 14388.0 ft Held safety meeting Logged hole with LWD: DIRIFE from 14388.0 ft to 12500.0 ft R.I.H. to 15588.0 ft Circulated at 15588.0 ft Pulled out of hole to 7249.0 ft Held safety meeting Pulled out of hole to 6057.0 ft Laid down 736.0 ft of 4in OD drill pipe Pulled out of hole to 4769.0 ft Laid down 4579.0 ft of 4in OD drill pipe Pulled BHA Downloaded MWD tool Rigged up Casing handling equipment Ran Liner to 3340.0 ft (4-1/2in OD) Held safety meeting Ran Liner to 5510.0 ft (4-1/2in OD) Installed Liner hanger Progress Report Facility Lis DS 02 Well L2-08A Rig Doyon # 9 Page 4 Date 23 September 98 Date/Time 16 Aug 98 17 Aug 98 18 Aug 98 14:30-15:00 15:00-18:30 18:30-19:30 19:30-21:30 21:30-22:30 22:30-23:00 23:00-23:30 23:30-00:15 00:15-01:45 01:45-02:30 02:30-03:30 03:30-06:00 06:00-07:30 07:30-08:00 08:00-08:30 08:30-12:00 12:00-12:30 12:30-18:00 18:00-18:30 18:30-22:00 22:00-00:00 00:00-00:30 00:30-03:30 03:30-06:00 06:00-09:30 09:30-10:30 10:30-11:00 11:00-12:00 12:00-12:30 12:30-15:30 15:30-16:00 16:00-18:00 18:00-19:30 19:30-20:00 20:00-22:30 22:30-23:30 23:30-00:00 00:00-00:30 00:30-01:00 01:00-01:30 01:30-02:00 02:00-04:00 04:00-05:00 05:00-06:00 06:00-07:30 07:30-08:00 08:00-08:30 08:30-12:00 12:00-12:30 12:30-13:00 13:00-13:30 13:30-16:30 16:30-17:00 17:00-21:00 Duration 1/2 hr 3-1/2 hr lhr 2hr 1 hr 1/2 hr 1/2 hr 3/4 hr 1-1/2 hr 3/4 hr 1 hr 2-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 3-1/2 hr 1/2 hr 5-1/2 hr 1/2 hr 3-1/2 hr 2 hr 1/2 hr 3hr 2-1/2 hr 3-1/2 hr lhr 1/2 hr lhr 1/2 hr 3hr 1/2 hr 2 hr 1-1/2 hr 1/2 hr 2-1/2 hr 1 hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 2 hr lhr 1 hr 1-1/2 hr 1/2 hr 1/2 hr 3-1/2 hr 1/2 hr 1/2 hr 1/2 hr 3 hr 1/2 hr 4 hr Activity Circulated at 5510.0 ft Ran Liner on landing string to 10206.0 ft Circulated at 10602.0 ft Ran Liner on landing string to 15588.0 ft Circulated at 15588.0 ft Pumped Fresh water spacers - volume 70.000 bbl Mixed and pumped slurry - 134.000 bbl Displaced slurry - 183.000 bbl Reverse circulated at 10087.0 ft Rigged down Cement head Serviced Block line Pulled Drillpipe in stands to 3883.0 ft Pulled Drillpipe in stands to 0.0 ft (cont...) Rigged up Drillstring handling equipment Held safety meeting Made up BHA no. 5 Held safety meeting Made up BHA no. 5 Circulated at 5721.0 ft R.I.H. to 14872.0 ft Drilled cement to 14980.0 ft Held safety meeting Drilled cement to 15499.0 ft Circulated at 15499.0 ft Circulated at 15499.0 ft (cont...) Tested Liner - Via annulus and string Laid down 589.0 ft of 4in OD drill pipe Pulled out of hole to 12910.0 ft Held safety meeting Pulled out of hole to 3128.0 ft Rigged up Drillstring handling equipment Pulled out of hole to 500.0 ft Pulled BHA Installed Cement retainer Ran Drillpipe in stands to 4500.0 ft Ran Drill collar to 4950.0 ft (3-1/8in OD) Serviced Draw works Held safety meeting Rigged up Drillstring handling equipment Ran Drillpipe in stands to 5400.0 ft Rigged up Drillstring handling equipment Ran Drillpipe in stands to 10020.0 ft Serviced Block line Ran Drillpipe in stands to 12000.0 ft Ran Drillpipe in stands to 15499.0 ft (cont...) Functioned Cement retainer Tested Liner - Via annulus and string Pulled out of hole to 5962.0 ft Held safety meeting Pulled out of hole to 4900.0 ft Rigged up Drillstring handling equipment Pulled out of hole to 0.0 ft Installed Retrievable packer Ran Drillpipe in stands to 10050.0 ft Progress Report Facility Lis DS 02 Well L2-08A Page 5 Rig Doyon # 9 Date 23 September 98 Date/Time 21:00-21:30 21:30-22:30 22:30-23:00 23:00-00:00 19 Aug 98 00:00-00:30 00:30-01:30 01:30-04:00 04:00-06:00 06:00-06:01 06:01-06:15 06:15-07:30 07:30-09:00 09:00-12:00 12:00-12:30 12:30-13:30 13:30-15:00 15:00-15:30 15:30-18:00 18:00-18:30 18:30-19:00 19:00-21:00 21:00-21:30 21:30-23:00 23:00-00:00 20 Aug 98 00:00-00:30 00:30-02:15 02:15-02:30 02:30-05:00 05:00-06:00 06:00-09:30 09:30-11:00 11:00-11:30 11:30-12:00 12:00-12:30 12:30-13:00 13:00-14:30 14:30-15:00 15:00-17:00 17:00-17:30 17:30-21:30 21:30-23:00 23:00-00:00 21 Aug 98 00:00-00:30 00:30-01:30 01:30-02:00 02:00-04:00 04:00-06:00 06:00-07:30 07:30-12:00 12:00-12:30 12:30-13:00 13:00-16:30 16:30-19:30 19:30-20:30 Duration 1/2 hr lhr 1/2 hr lhr 1/2 hr lhr 2-1/2 hr 2hr 0hr 0hr 1-1/4 hr 1-1/2 hr 3 hr 1/2 hr lhr 1-1/2 hr 1/2 hr 2-1/2 hr 1/2 hr 1/2 hr 2hr 1/2 hr 1-1/2 hr lhr 1/2 hr 1-3/4 hr 1/4 hr 2-1/2 hr lhr 3-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 1-1/2 hr 1/2 hr 2hr 1/2 hr 4hr 1-1/2 hr lhr 1/2 hr 1 hr 1/2 hr 2 hr 2hr 1-1/2 hr 4-1/2 hr 1/2 hr 1/2 hr 3-1/2 hr 3hr 1 hr Activity Functioned Retrievable packer Tested Liner - Via string Tested Casing - Via annulus Circulated at 10087.0 ft Held safety meeting Circulated at 10087.0 ft Pulled out of hole to 180.0 ft Laid down Drillpipe of 240.0 ft Laid down 240.0 ft of Drillpipe (cont...) Installed Retrievable packer Ran Drillpipe in stands to 3060.0 ft Ran Drillpipe to 5490.0 ft (2-7/8in OD) Ran Drillpipe in stands to 10320.0 ft Held safety meeting Tested Liner Pulled out of hole to 5490.0 ft Rigged up Drillstring handling equipment Pulled out of hole to 0.0 ft Rigged down sub-surface equipment - Retrievable packer Installed Retrievable packer Ran Drillpipe in stands to 4000.0 ft Rigged up Drillstring handling equipment Ran Drillpipe in stands to 9978.0 ft Serviced Block line Held safety meeting Ran Drillpipe in stands to 13800.0 ft Functioned Retrievable packer Circulated at 13800.0 ft Functioned Retrievable packer Tested Liner Circulated at 10120.0 ft Tested Liner Circulated at 10070.0 ft Held safety meeting Circulated at 10070.0 ft Pulled out of hole to 5200.0 ft Rigged up Drillstring handling equipment Pulled out of hole to 0.0 ft Installed BOP test plug assembly Tested All functions Serviced Bottom ram Serviced Top ram Held safety meeting Serviced Top ram Retrieved BOP test plug assembly Conducted electric cable operations Conducted electric cable operations Conducted electric cable operations (cont...) Rigged up sub-surface equipment - Other sub-surface equipment Held safety meeting Installed Other sub-surface equipment Ran Drillpipe in stands to 10300.0 ft Pulled out of hole to 0.0 ft Rigged down sub-surface equipment - Other sub-surface equipment Facility Lis DS 02 Progress Report Well L2-08A Page Rig Doyon # 9 Date 6 23 September 98 Date/Time 22 Aug 98 23 Aug 98 24 Aug 98 20:30-21:30 21:30-22:30 22:30-01:30 01:30-02:00 02:00-02:30 02:30-05:30 05:30-06:00 06:00-06:12 06:12-06:42 06:42-06:48 06:48-06:51 06:51-06:56 06:56-07:02 07:02-07:20 07:20-07:55 07:55-09:10 09:10-09:20 09:20-17:30 17:30-18:00 18:00-20:00 20:00-20:30 20:30-21:00 21:00-22:30 22:30-00:00 00:00-00:30 00:30-01:00 01:00-03:00 03:00-03:30 03:30-04:00 04:00-06:00 06:00-09:30 09:30-11:00 11:00-11:30 11:30-12:00 12:00-12:30 12:30-15:00 15:00-15:30 15:30-16:00 16:00-17:00 17:00-17:15 17:15-18:00 18:00-19:00 19:00-20:30 20:30-21:30 21:30-22:00 22:00-22:30 22:30-00:00 00:00-00:30 00:30-02:30 02:30-06:00 06:00-06:15 06:15-08:00 08:00-08:15 08:15-10:30 Duration lhr lhr 3hr 1/2 hr 1/2 hr 3hr 1/2 hr 0hr 1/2 hr 0 hr 0 hr 0 hr 0 hr 1/4 hr 1/2 hr 1-1/4 hr 0hr 8hr 1/2 hr 2hr 1/2 hr 1/2 hr 1-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 2hr 1/2 hr 1/2 hr 2 hr 3-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 1/2 hr 1/2 hr lhr 1/4 hr 3/4 hr lhr 1-1/2 hr 1 hr 1/2 hr 1/2 hr 1-1/2 hr 1/2 hr 2 hr 3-1/2 hr 1/4 hr 1-3/4 hr 1/4 hr 2-1/4 hr Activity Rigged up Logging/braided cable equipment Conducted electric cable operations Installed Bridge plug Ran Drillpipe in stands to 560.0 ft Rigged up Drillstring handling equipment Ran Drillpipe in stands to 10087.0 ft Injectivity test - 6.500 bbl injected at 1250.0 psi Ran Drillpipe to 10130.0 ft (4in OD) Batch mixed slurry - 21.500 bbl Pumped Fresh water spacers - volume 10.000 bbl Tested Surface lines Pumped Fresh water spacers - volume 10.000 bbl Mixed and pumped slurry - 21.500 bbl Displaced slurry - 94.000 bbl Pulled Drillpipe in stands to 9169.0 ft Circulated at 9169.0 ft Bullhead well Monitor wellbore pressures Circulated at 9169.0 ft Pulled Drillpipe in stands to 546.0 ft Rigged up Drillstring handling equipment Pulled Drillpipe in stands to 0.0 ft Made up BHA no. 6 R.I.H. to 3727.0 ft Held safety meeting Serviced Block line R.I.H. to 9810.0 ft Laid down 153.0 ft of 4in OD drill pipe Tested Casing - Via annulus and string Drilled cement to 9910.0 ft Drilled cement to 10087.0 ft (cont...) Circulated at 10087.0 ft Tested Casing - Via annulus and string Rigged down Kelly Held safety meeting Pulled out of hole to 100.0 ft Pulled BHA Made up BHA no. 7 R.I.H. to 3534.0 ft Rigged up Drillstring handling equipment R.I.H. to 3984.0 ft R.I.H. to 5658.0 ft R.I.H. to 10087.0 ft Drilled cement to 10120.0 ft Circulated at 10120.0 ft Tested Liner - Via annulus and string Drilled cement to 10134.0 ft Held safety meeting R.I.H. to 15492.0 ft Circulated at 15492.0 ft Circulated at 12492.0 ft Pulled out of hole to 10034.0 ft Tested Liner - Via annulus and string Pulled out of hole to 5650.0 ft Facility Lis DS 02 Progress Report Well L2-08A Page Rig Doyon # 9 Date 7 23 September 98 Date/Time 25 Aug 98 26 Aug 98 27 Aug 98 10:30-11:00 11:00-12:00 12:00-12:30 12:30-13:00 13:00-13:30 13:30-15:00 15:00-15:30 15:30-18:30 18:30-21:00 21:00-21:45 21:45-00:00 00:00-00:30 00:30-03:30 03:30-04:00 04:00-04:15 04:15-04:30 04:30-04:45 04:45-06:00 06:00-06:30 06:30-12:00 12:00-12:30 12:30-13:30 13:30-14:30 14:30-15:30 15:30-17:30 17:30-18:00 18:00-00:00 00:00-00:30 00:30-01:30 01:30-01:45 01:45-02:00 02:00-02:30 02:30-03:00 03:00-04:00 04:00-04:30 04:30-06:00 06:00-10:30 10:30-11:00 11:00-12:00 12:00-12:30 12:30-14:30 14:30-15:45 15:45-16:00 16:00-16:30 16:30-18:30 18:30-18:45 18:45-19:15 19:15-20:00 20:00-21:00 21:00-22:00 22:00-00:00 00:00-00:30 00:30-04:30 04:30-05:30 Duration 1/2 hr lhr 1/2 hr 1/2 hr 1/2 hr 1-1/2 hr 1/2 hr 3 hr 2-1/2 hr 3/4 hr 2-1/4 hr 1/2 hr 3hr 1/2 hr 1/4 hr 1/4 hr 1/4 hr 1-1/4 hr 1/2 hr 5-1/2 hr 1/2 hr lhr 1 hr 1 hr 2hr 1/2 hr 6hr 1/2 hr 1 hr 1/4 hr 1/4 hr 1/2 hr 1/2 hr lhr 1/2 hr 1-1/2 hr 4-1/2 hr 1/2 hr lhr 1/2 hr 2hr 1-1/4 hr 1/4 hr 1/2 hr 2 hr 1/4 hr 1/2 hr 3/4 hr 1 hr 1 hr 2hr 1/2 hr 4 hr 1 hr Activity Rigged up Drillstring handling equipment Laid down 2200.0 ft of 2-7/8in OD drill pipe Held safety meeting Laid down 1334.0 ft of 2-7/8in OD drill pipe Laid down 450.0 ft of 3-1/8in OD drill pipe Pulled out of hole to 100.0 ft Pulled BHA Rigged up sub-surface equipment - Gun assembly Ran Drillpipe in stands to 5570.0 ft Rigged up sub-surface equipment - Retrievable packer Ran Drillpipe in stands to 8650.0 fi Held safety meeting Ran Drillpipe in stands to 15492.0 fi Tested Surface lines Held safety meeting Functioned Retrievable packer Perforated Circulated at 9906.0 ft Circulated at 9906.0 ft (cont...) Laid down 6730.0 ft of 4in OD drill pipe Held safety meeting Serviced Block line Laid down 3155.0 ft of 4in OD drill pipe Rigged down sub-surface equipment - Retrievable packer Laid down 3162.0 ft of 2-7/8in OD drill pipe Held safety meeting Rigged down sub-surface equipment - Gun assembly Held safety meeting Rigged down Kelly Retrieved Wear bushing Installed BOP test plug assembly Rigged up Top ram Tested Top ram Rigged up Tubing handling equipment Held safety meeting Ran Tubing to 4-1/2in (500.0 ft OD) Ran Tubing to 7900.0 ft (4-1/2in OD) (cont...) Rigged up sub-surface equipment - SCSSSV Ran Tubing to 8700.0 ft (4-1/2in OD) Held safety meeting Ran Tubing to 10094.0 ft (4-1/2in OD) Space out tubulars Ran Tubing on landing string to 10090.0 fi Installed Tubing hanger Reverse circulated at 10090.0 ft Functioned Permanent packer Tested Tubing Tested Permanent packer Installed Hanger plug Rigged down Flowline Rigged down All functions Held safety meeting Rigged down All functions Installed Xmas tree Progress Report Facility Lis DS 02 Well L2~08A Rig Doyon # 9 Page 8 Date 23 September 98 Date/Time 05:30-06:00 06:00-07:00 07:00-07:15 07:15-08:00 08:00-11:00 11:00-12:00 Duration 1/2 hr lhr 1/4 hr 3/4 hr 3 hr 1 hr Activity Tested Xmas tree Installed Hanger plug Tested Xmas tree Removed Hanger plug Freeze protect well - 92.000 bbl of Diesel Installed Hanger plug 02-Sep-98 AOGCC Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Re: Distribution of Survey Data for Well L2-08A Dear Lori Taylor: Enclosed are two survey hard copies. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 10,047.49' MD 10,261.00' MD 15,588.00' MD (if applicable) SEP 1998 .~a Oil a G~ .64.,ns, Co~.mi~ior~ Please call me at 563-3256 if you have any questions or concerns Regards, William T. Allen Survey Manager Attachment(s) 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company Prudhoe Bay Unit Alaska State Plane Zone 4 Lisburne DS 02 L2-O8A ORIGINAL SURVEY REPORT 27 August, '1998 Your Reft API-500292176101 Last Survey Date 14-August-98 Job# AKMMS0314 KBE- 51.49' DRILLING SERVICES SEP ~ ;5 1998 &,. G~s Co~s. Commimior~ Anchorage Survey Reft svy3696 Prudhoe Bay Unit Measured Sub-Sea Ve~ical Depth Incl. Azim. Depth Depth (fi) (fi) 10047.49 37.100 118.200 8033.64 8085.13 10261.00 39.580 117.120 8201.09 8252.58 10293.30 42.940 114.510 8225.37 8276.86 10324.99 45.380 112.200 e248.11 8299.60 10360.13 47.760 109.880 8272.26 8323.75 10392.07 50.170 107.940 8293.23 8344.72 10423.78 52.800 106.160 8312.98 8364.47 10455.39 55.720 104.520 8331.44 8382.93 10487.22 56.700 106.080 8349.14 8400.63 10518.97 57.960 107.120 8366.28 8417.77 10550.77 59.800 107.240 8382.72 8434.21 10582.55 62.220 106.420 8398.12 8449.61 10614.36 64.850 105.600 8412.29 8463.78 10646.12 68.610 104.630 8424.64 8476.33 10677.96 71.650 104.600 8435.66 8487.15 10709.85 74.690 105.230 8444.89 8496.38 10741.69 76.900 104.580 8452.71 8504.20 10774.66 78.760 102.380 8459.66 8511.15 10806.25 80.120 99.510 8465.45 8516.94 10838.08 80.700 97.570 8470.75 8522.24 10869.82 81.070 96.990 6475.78 8527.27 10901.60 80.320 97.130 8480.92 8532.41 10934.23 81.040 97.660 8486.20 8537.69 10965.51 82.630 98.240 8490.64 8542.13 10997.30 85.410 97.030 6493.95 8545.44 11029.76 86.770 96.900 8496.17 8547.66 11061.59 86.830 96.880 8497.94 8549.43 11093.27 86.370 97.280 6499.82 8551.31 11125.08 85.190 97.790 8502.16 8553.65 11156.81 84.600 98.010 8504.99 8556.48 Sperry-Sun Drilling Services Survey Report for L2-OSA Your Ref: API-500292176101 Local Coordinates Nothings (fi) 2346.49 S 2407.94S 2417.20 S 2425.94 S 2435.09 S 2442.89 S 2450.16 S 2456.94 S 2463.92 S 2471.56 S 2479.60 S 2487.64 S 2495.49 S 2503.10 S 2510.65 S 2518.51S 2526.45 S 2533.96 S 2539.85 S 2544.51S 2548.48 S 2552.345 2556.48 S 2560.76 S 2564.96 S 2568.89 S 2572.70 S 2576.60 S 2580.76 S 2585.10 S Global Coordinates Dogleg Ve~ical Eastings Nothings Eastings Rate Section (fi) (fi) (fi) (°/100fi) 4389.80E 5961047.06 N 697456.30E 4314.79 4507.11E 5960988.65N 697575.15 E 1.203 4430.14 4526.28 E 5960979.88N 697594.56E 11.686 4449.02 4546.55 E 5960971.67 N 697615.05 E 9.222 4469.01 4570.37 E 5960963.13 N 697639.09 E 8.297 4492.53 4593.16 E 5960955.92 N 697662.08 E 8.827 4515.06 4616.88 E 5960949.26 N 697685.97 E 9.385 4538.55 4641.62 E 5960943.12 N 697710.88 E 10.152 4563.06 4667.13 E 5960936.80 N 697736.56 E 5.106 4588.35 4692.75 E 5960929.82 N 697762.36 E 4.832 4613.71 4718.75 E 5960922.45 N 697788.57 E 5.795 4639.45 4745.36 E 5960915.09 N 697815.37 E 7.942 4665.80 4772.73 E 5960907.95 N 697842.94 E 8.584 4692.91 4800.89 E 5960901.07 N 697871.28 E 12.167 4720.82 4829.86 E 5960894.26 N 697900.44 E 9.548 4749.55 4859.35 E 5960887.17 N 697930.12 E 9.719 4778.78 4889.18 E 5960880.00 N 697960.15 E 7.217 4808.35 4920.52 E 5960873.29 N 697991.67 E 8.624 4839.44 4951.01E 5960868.19 N 698022.29 E 9.915 4869.72 4982.04 E 5960864.32 N 698053.44 E 6.280 4900.60 5013.13 E 5960861.15 N 698084.62 E 2.148 4931.55 5044.25 E 5960858.10 N 698115.83 E 2.400 4962.54 5076.18 E 5960854.78 N 698147.86 E 2.727 4994.32 5106.85 E 5960851.28 N 698178.62 E 5.404 5024.84 5138.18 E 5960847.89 N 698210.05 E 9.529 5056.03 5170.32 E 5960844.79 N 698242.29 E 4.209 5088.04 5201.88 E 5960641.79 N 698273.92 E 0.199 5119.45 5233.26 E 5960838.70 N 698305.40 E 1.923 5150.70 5264.71E 5960835.35 N 698336.94 E 4.039 5182.00 5296.01 E 5960831.81 N 698368.35 E 1.964 5213.16 Comment Tie-on Survey Window Point Alaska State Plane Zone 4 Lisburne DS 02 Continued... 27 August, 1998 - 13:37 - 2 - Dr#lQuest Prudhoe Bay Unit Measured Sub-Sea Ve~ical Depth Incl. Azim. Depth Depth (~) (fi) 11188.87 84.400 98.310 8508.04 8559.53 11220.38 84.140 98,880 8511.21 8562.70 11252.27 84.180 100.510 8514.45 8565.94 11284,12 84,110 100.840 8517.70 8569.19 11315.91 84.200 99.670 8520.94 8572.43 11348.61 84.850 98.980 8524.06 8575.55 11380.44 84.640 99.030 8526.97 8578.46 11412.08 83,950 99.230 8530,12 8581,61 11443.90 83.430 98.970 8533.62 8585.11 11475.60 83.490 98.330 8537.23 8588.72 11507.47 84.270 97.170 8540.63 8592.12 11540.21 83.870 96.810 8544.01 8595,50 11570.11 83.370 96.010 8547.33 8598.82 11604,09 84.490 98.260 8550.92 8602.41 11635.80 86.120 97.830 8553.52 8605.01 11667.79 85.470 97.140 8555.86 8607.35 11699.54 85.650 97.980 8558.32 8609.81 11731.44 85.570 97.050 8560.76 8612.25 11763,30 86.020 97.660 8563.10 8614.59 11795.19 85.900 97.490 8565.35 8616.84 11827.07 85.380 97.000 8567.77 8619.26 11859.02 85.410 97.180 8570.34 8621.83 11890.95 85.290 98.040 8572.92 8624.41 11922,84 84,820 97.990 8575.67 8627.16 11954.81 84.610 98.450 8578.62 8630.11 11986.80 84.220 98,870 8581.73 8633.22 12018.59 84.300 98.690 8584.91 8636.40 12050.44 83,820 98.750 8588.21 8639.70 12082.31 83.740 98.430 8591.66 8643.15 12114.30 83,330 97.530 8595.26 8646.75 Sperry-Sun Drilling Services Survey Report for L2-OSA Your Ref: API-500292176101 Local Coordinates Nothings (fi) 2589.61S 2594.32 S 2599.66 S 2605.53 S 2611.16 S 2616.44S 2621.40 S 2626.39 S 2631,39 S 2636.13 S 2640.40 S 2644.37 S 2647.68 S 2651.88 S 2656.30 S 2660.46 S 2664.63 S 2668.79 S 2672.85 S 2677.05 S 2681.06 S 2684.99 S 2689.20 S 2693.63 S 2698.18 S 2702.98 S 2707.80 S 2712.61S 2717.34S 2721.75 S Global Coordinates Dogleg Ve~ical Eastings Nothings Eastings Rate Section (fi) (fi) (~) (°/lOOm) (fi) 5327.40E 5960828.12 N 698399.85E 1.128 5244.40 5358.60 E 5960824.21N 698431.15E 1.968 5275.43 5389.87E 5960819.67N 698462.55E 5.086 5306.52 5421.01E 5960814.60 N 698493.83E 1.054 5337.46 5452.13 E 5960809.77N 698525.08 E 3.672 5368.39 5484.25 E 5960805.33N 698557.33E 2.892 5400.33 5515.55E 5960801.17 N 698588.75E 0.678 5431.47 5546.64E 5960796.97 N 698619.95E 2.270 5462.38 5577.87 E 5960792.78 N 698651.30 E 1.825 5493,44 5609.00 E 5960788.84 N 698682.54 E 2.015 5524.41 5640.40 E 5960785.38 N 698714.04 E 4.369 5555.66 5672,72 E 5960782.25 N 698746.46 E 1.640 5587.84 5702.25 E 5960779.69 N 698776.06 E 3.141 5617.26 5735.77 E 5960776.35 N 698809.68 E 7.363 5650,63 5767.07 E 5960772.74 N 698841.08 E 5.315 5681.77 5798.70 E 5960769.39 N 698872,80 E 2.959 5713.26 5830.08 E 5960766.04 N 698904.28 E 2.698 5744.50 5861.61 E 5960762.69 N 698935.91E 2.918 5775.88 5893.12 E 5960759.43 N 698967,52 E 2.375 5807.25 5924.66 E 5960756.05 N 698999.15 E 0.651 5838.64 5956.19 E 5960752.85 N 699030.77 E 2.238 5870.04 5987.79 E 5960749.74 N 699062.47 E 0.569 5901.50 6019.34E 5960746.33 N 699094.11 E 2.711 5932.90 6050.80 E 5960742.71 N 699125.67 E 1.482 5964.21 6082.30 E 5960738.97 N 699157.29 E 1.576 5995.56 6113.78 E 5960734.99 N 699188.87 E 1.787 6026.87 6145.04 E 5960730.96 N 699220.25 E 0.617 6057.97 6176.35 E 5960726.97 N 699251.67 E 1,519 6089.11 6207.68 E 5960723.04N 699283.11E 1.029 6120.28 6239.16 E 5960719.44N 699314.69 E 3.075 6151.60 Comment Alaska State Plane Zone 4 Lisburne DS 02 ConEnued... 27 August, 1998 - 13:37 - 3 - Dr#1Quest Prudhoe Bay Unit Measured Sub-Sea Ve~ical Depth Incl. Azim. Depth Depth (~) (fi) 12146.12 83.310 98.310 8598.96 8650.45 12177.78 83.400 97.870 8602.63 8654.12 12209.78 84.930 97.010 8605.88 8657.37 12241.48 87.010 94.390 8608.11 8659.60 12273.51 89.050 93.080 8609.21 8660.70 12305.66 89.040 92.860 8609.75 8661.24 12339.49 88.520 93.010 8610.47 8661.96 12370.45 85.510 92.950 8612.08 8663.57 12402.35 83.240 92.860 8615.20 8666.69 12434.04 82.830 93.410 8619.05 8670.54 12465.96 82.050 93.540 8623.25 8674.74 12497.81 81.670 93,650 8627.76 8679,25 12529.64 82.130 94.260 8632.24 8683.73 12561.55 85.860 94.370 8635.58 8687.07 12593.34 89.540 93.720 8636.85 8688.34 12625.19 88.150 93.180 8637.50 8688.99 12657.06 87.410 92.700 8638.73 8690.22 12688.89 87.140 94.040 8640.24 8691.73 12720.91 87.020 92.930 8641.88 8693.37 12752.92 87.170 92.110 8643.50 8694,99 12784.73 87.350 92.730 8645.02 8696.51 -- 12816.48 87.250 93.480 8646.51 8698.00 12848.35 87.350 93.590 8648.02 8699.51 12879.92 87.510 94.660 8649.43 8700.92 12911.73 87.970 93.980 8650.69 8702.18 12943.67 88.150 94.800 8651.77 8703.26 12975.23 87.720 95.440 8652.90 8704.39 13006.90 87.220 93.570 8654.30 8705.79 13038.76 88.670 90.450 8655.45 8706.94 13070.68 89.880 88.880 8655.85 8707.34 Sperry-Sun Drilling Services Survey Report for L2-O8A Your Ref: API-500292176101 Local Coordinates Nothings (fi) 2726.11S 2730.53 S 2734.65 S 2737.79 S 2739.88 S 2741.54S 2743.27 $ 2744.88 S 2746.49 S 2748.21S 2750.13 S 2752.11S 2754.28 S 2756.67 S 2758.91S 2760.82 S 2762.46 S 2764.33 S 2766.27 S 2767.68 S 2769.02 $ 2770.73 S 2772.70 S 2774.97 S 2777.36 S 2779.80 S 2782.62 S 2785.10 S 2786.22 S 2786.03 S Global Coordinates Dogleg Ve~ical Eastings Nothings Eastings Rate Section (fi) (fi) (~) (°/100fi) 6270.46 E 5960715.89N 699346.10 E 2.435 6182.76 6301.59 E 5960712.27 N 699377.34E 1.409 6213.74 6333.16 E 5960708.96 N 699409.00 E 5.478 6245.16 6364.62 E 5960706.63 N 699440.53 E 10.536 6276.51 6396,56 E 5960705.36 N 699472,51E 7.568 6308.37 6428.66 E 5960704.52 N 699504.65 E 0,685 6340.40 6462.44 E 5960703,66 N 699538.46 E 1.600 6374.11 6493.31E 5960702,85 N 699569.36 E 9.724 6404.92 6525.02 E 5960702.05 N 699601.09 E 7.122 6436.56 6556.43 E 5960701.14 N 699632.54 E 2.154 6467.90 6588.01 E 5960700.03 N 699664.16 E 2.477 6499.41 6619.48 E 5960698.87 N 699695,67 E 1.241 6530.80 6650.91E 5960697.50 N 699727.15 E 2.385 6562.15 6682.55 E 5960695.93 N 699758.84 E 11,694 6593.70 6714.23 E 5960694.50 N 699790.57 E 11.755 6625.30 6746.02 E 5960693.40 N 699822.39 E 4.682 6657.01 6777.82 E 5960692.59 N 699854.23 E 2.767 6688.74 6809.56 E 5960691.53 N 699886.00 E 4.290 6720.41 6841.48 E 5960690.41N 699917.96 E 3,482 6752,25 6873.42 E 5960689,83 N 699949.92 E 2.601 6784.13 6905.16 E 5960689.30 N 699981.69 E 2,027 6815.82 6936.83 E 5960688.40 N 700013.39 E 2.381 6847.42 6968.60 E 5960687.25 N 700045.21 E 0.466 6879.12 7000.06 E 5960685.79 N 700076.71 E 3.424 6910.49 7031.76 E 5960684.21 N 700108.46 E 2.579 6942,09 7063.58 E 5960682.59 N 700140,34E 2.627 6973.83 7095.00 E 5960680,58 N 700171.81E 2.442 7005.14 7126.54 E 5960678.91 N 700203.41 E 6,107 7036.59 7158,35 E 5960678,61N 700235.24 E 10.793 7068.35 7190.27 E 5960679.61 N 700267.14 E 6.209 7100.26 Comment Alaska State Plane Zone 4 Lisburne DS 02 ConEnued... 27 August, 1998 - 13:37 - 4 - DrillQuest Prudhoe Bay Unit Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth (ft) fit) (ft) 13102.53 91.140 88.210 8655.57 8707.06 13134.17 90.090 87.560 8655.23 8706.72 13166.00 90.150 88.010 8655.16 8706.65 13197.93 91,790 87.750 8654.62 8706.11 13229.09 92.460 87.460 8653.46 8704.95 13260.90 92.280 86.680 8652.15 8703.64 13292,72 91.880 86.880 8650.99 8702.48 13325.93 91.260 86.810 8650.08 8701.57 13357.88 90.370 86.270 8649.63 8701.12 13389.72 90.710 84.470 8649.33 8700.82 13421.59 91.820 82.820 8648.63 8700.12 13453.25 93.320 81.900 8647.21 8698.70 13485.68 93.260 82.240 8645.34 8696.83 13516.95 93.730 79.730 8643.44 8694.93 13548.89 93.150 80.310 8641.52 8693.01 13580.76 92.620 78.600 8639.92 8691.41 13612.76 90.950 77.220 8638.92 8690.41 13644.46 89.380 75.660 8638.83 8690.32 13676.44 88.210 74.770 8639.50 8690.99 13708.26 87.840 74.840 8640.60 8692,09 13738.22 89.410 76.120 8641.32 8692.81 13771,70 91.390 76.38-0'- 8641.08 8692.57 13803.45 90.830 75,970 8640.47 8691.96 13835.24 89.540 74.440 8640.37 8691.86 13867.13 87.970 73.640 8641,06 8692.55 13898.88 88.370 73.840 8642.07 8693.56 13930.68 89.050 73.400 8642.79 8694.28 13962.48 89.260 72.970 8643.26 8694.75 13994.28 90.000 73.650 8643.46 8694.95 14025.98 91.600 73.720 8643.02 8694.51 Sperry-Sun Drilling Services Survey Report for L2-OSA Your Ref: API-500292176101 Local Coordinates Global Coordinates Northings Eastings Northings Eastings (ft) (ft) fit) (rt) 2785.22 S 7222.10 E 5960681.24 N 700298.95 E 2784.06S 7253.72 E 5960683.22 N 700330.52 E 2782.83 S 7285.53 E 5960685.27 N 700362.29 E 2781.65 S 7317.43 E 5960687.27 N 700394.15 E 2780.34S 7348.54E 5960689.37 N 700425.21E 2778.72 S 7380.28 E 5960691.81N 700456.90 E 2776.93 S 7412.03 E 5960694.41N 700488.60 E 2775.11S 7445.18 E 5960697.09 N 700521.69 E 2773.18 S 7477.06 E 5960699.83 N 700553,51 E 2770.61S 7508.80 E 5960703.22 N 700585,17 E 2767.08 S 7540.46 E 5960707.56 N 700616.73 E 2762.88 S 7571.81 E 5960712.56 N 700647.96 E 2758.41S 7603.88 E 5960717.85 N 700679.90 E 2753.52 S 7634,70 E 5960723.53 N 700710.59 E 2748.00 S 7666.10 E 5960729.86 N 700741.84 E 2742.17 S 7697,39 E 5960736.49 N 700772,97 E 2735.47 S 7728.66 E 5960743.99 N 700804.06 E 2728.04 S 7759,48 E 5960752.21N 700834.67 E 2719.88 S 7790.39 E 5960761.16 N 700865.37 E 2711,55 S 7821.08 E 5960770.28 N 700895,83 E 2704.04S 7850.07 E 5960778.54N 700924.62 E 2696.08 S 7882,59 E 5960787.33 N 700956.93 E 2688.49 S 7913.42 E 5960795.70 N 700987.55 E 2680,38 S 7944.15 E 5960804.60 N 701018.06 E 2671.61S 7974.80 E 5960814.16 N 701048.48 E 2662.72 S 8005.27 E 5960823.82 N 701078.70 E 2653.76 S 8035.77 E 5960833.57 N 701108.96 E 2644.56 S 8066.21 E 5960843.54 N 701139.16 E 2635.43 S 8096,66 E 5960853.46 N 701169.37 E 2626.52 S 8127.08 E 5960863.14 N 701199.55 E Dogleg Rate (°/t00ff) 4.480 3.903 1.426 5,200 2.343 2,514 1,405 1.879 3.258 5.753 6.239 5.556 1.063 8.152 2.566 5.611 6.769 6.982 4.596 1.183 6.760 5.965 2.186 6.295 5.525 1.408 2,547 1.505 3.160 5.052 V~rtical Section (ft) 7132.11 7163.74 7195.57 7227.49 7258.63 7290.41 7322.20 7355.38 7387.32 7419.11 7450.87 7482.34 7514.53 7545.49 7577.04 7608.50 7639.96 7671.00 7702.15 7733.08 7762,29 7795.04 7826.09 7857.06 7887.97 7918.69 7949.46 7980.17 8010.90 8041.58 Comment Alaska State Plane Zone 4 Lisburne DS 02 Continued... 27 August, 1998 - 13:37 - 5 - DrillQuest Prudhoe Bay Unit Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth (~) (~) 14057.92 91,540 74.450 8642.14 8693,63 14089.81 91.510 73.960 8641.30 8692.79 14121.77 91.420 74,010 8540.48 8691.97 14153,49 91,290 73.710 8639.73 8691.22 14187.21 91.820 73.230 8638.81 8690.30 14219.21 92.090 73.910 8637.72 8689.21 14251.01 90.520 73.520 8637.00 8688.49 14282.93 90.060 74.100 8636.84 8688.33 14314.61 91.080 75.650 8636.52 8688.01 14347.21 91.660 75.490 8635.74 8687.23 14379.08 91.910 76.190 8634.75 8686.24 14410.76 91.510 76.310 8633.80 8685.29 14442.10 91.600 76.060 8632,95 8684,44 14474.39 91.200 75.910 8632.16 8683.65 14506.24 91.230 76.550 8631.49 8682.98 14538.07 91.080 75.940 8630.85 8682.34 14570,68 90.680 76.060 8630.35 8681.84 14602.38 90.370 74,900 8630.06 8681,55 14634.32 90.340 75.260 8629.86 8681.35 14664.71 91.080 74.940 8629.48 8680.97 14696.51 90.710 74.680 8628.99 8680,48 14728.14 89.630 73.56-E- 8628.89 8680.38 14759.95 88.980 73.460 8629.28 8680.77 14791.82 89.140 73.030 8629.80 8681.29 14823.22 87.930 72.270 8630.60 8682.09 14854.99 87.540 72.270 8631.86 8683.35 14887.68 89.910 72.000 8632.59 8684.08 14919,46 92.220 72.800 8631.99 8683.48 14951.28 93.300 72.720 8630.46 8681.95 14982.94 93.270 73.250 8628.65 8680.14 Sperry-Sun Drilling Services Survey Report for L2-O8A Your Ref: API.500292176101 Local Coordinates Global Coordinates Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) 2617.77 S 8157.79 E 5960872.68 N 701230.02 E 2609.09 S 8188,46 E 5960882.14 N 701260.46 E 2600.28 S 8219.17 E 5960891.74 N 701290.93 E 2591.46 S 8249.63 E 5960901.34N 701321.16 E 2581.87 S 8281.95 E 5960911.75 N 701353.22 E 2572.83 S 8312.62 E 5960921.59 N 701383.65 E 2563.91S 8343.14 E 5960931.28 N 701413.92 E 2555.01S 8373.79 E 5960940,97 N 701444.34 E 2546.75 S 8404.37 E 5960950.01 N 701474.70 E 2538.63 S 8435.93 E 5960958.94 N 701506.04 E 2530.83 S 8466,82 E 5960967.53 N 701536.72 E 2523.31S 8497.58 E 5960975.84 N 701567.27 E 2515.83 S 8528.00 E 5960984.10 N 701597.49 E 2508,01S 8559.32 E 5960992.72 N 701628.60 E 2500.43 S 8590.25 E 5961001.09 N 701659,32 E 2492.86 S 8621.16 E 5961009.45 N 701690.03 E 2484.97 S 8652.80 E 5961018.15 N 701721.45 E 2477.03 S 8683.48 E 5961026.88 N 701751.92 E 2468.80 S 8714.34 E 5961035,90 N 701782.57 E 2460.99 S 8743.71 E 5961044.46 N 701811,72 E 2452.66 S 8774.39 E 5961053.58 N 701542.18 E 2444.00 S 8804.82 E 5961063.01N 701872.37 E 2434.98 S 8835,32 E 5961072.82 N 701902.63 E 2425.79 S 8865.83 E 5961082.79 N 701932.89 E 2416.43 S 8895.79 E 5961092.91 N 701962.60 E 2406.76 S 8926.03 E 5961103.35 N 701992.58 E 2396.74 S 8957,13 E 5961114.18 N 702023.42 E 2387.13 S 8987.42 E 5961124.56 N 702053.45 E 2377.71S 9017.77 E 5961134.75 N 702083,55 E ' 2368,46 S 9048,00 E 5961144.78 N 702113.53 E Dogleg Rate (°/100~) 2.292 1.539 0.322 1.030 2.120 2.285 5.087 2.319 5.857 1.846 2.331 1.318 0.848 1.323 2.011 1.973 1.281 3.788 1.131 2.653 1.422 4.919 2.067 1.439 4.550 1.228 7.297 7.692 3.4O3 1.674 Vertical Section (ft) 8072.54 8103.47 8134.44 8165.16 8197.75 8228.70 8259.47 8290.39 8321.21 8353.01 8384.12 8415.10 8445.74 8477.29 8508.44 8539.57 8571.43 8602.35 8633.45 8663.05 8693.98 8724.65 8755.42 8786.20 8816.44 8846.96 8878.36 8908.93 8939.56 8970.06 Comment Alaska State Plane Zone 4 Lisburne DS 02 Continued... 27 August, 1998 - 13:37 - 6 - DrillQuest Sperry-Sun Drilling Services Survey Report for L2-O8A Your Ref: AP1-500292176101 Prudhoe Bay Unit Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth (ft) (ft) (ft) Local Coordinates Global Coordinates Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) 15014.63 92.800 72.440 8626.97 8678.46 2359.13 S 9078.23 E 5961164.88 N 702143.51E 15046.57 91.820 72.520 8625.68 8677.17 2349.52 S 9108.67 E 5961165.27 N 702173.69 E 15078.36 91.970 72.900 8624.63 8676.12 2340.08 S 9139.00 E 5961175.49 N 702203.78 E 15110.20 92.030 73.690 8623.52 8675.01 2330.93 S 9169.48 E 5961185.42 N 702234.01E 15141.97 91.540 73.070 8622.53 8674.02 2321.85 S 9199.91 E 5961195.28 N 702264.19 E 15173.85 90.740 72.720 8621.90 8673.39 2312.47 S 9230.37 E 5961205.43 N 702294.40 E 15205.63 90.740 73.010 8621.49 8672.98 2303.11S 9260.74 E 5961215.57 N 702324.52 E 15237.54 91.510 74.370 8620.86 8672.35 2294.15 S 9291.36 E 5961225.31N 702354.90 E 15269.39 91.910 74.620 8619.91 8671.40 2285.64S 9322.03 E 5961234.61N 702385.35 E 15301.09 91.640 75.200 8618.96 8670.45 2277.39 S 9352.63 E 5961243.64 N 702415.72 E 15333.03 90.800 75.610 8618.30 8669.79 2269.34 S 9383.53 E 5961252.48 N 702446.40 E 15364.83 90.150 74.970 8618.04 8669.53 2261.27 S 9414.29 E 5961261.34 N 702476.94 E 15396.44 90.490 75.400 8617.86 8669.35 2253.19 S 9444.84E 5961270.21 N 702507.28 E 15453.94 89.820 75.230 8617.71 8669.20 2238.61 S 9500.47 E 5961286.21 N 702562.51 E 15485.72 88.210 76.220 8618.25 8669.74 2230.78 S 9531.26 E 5961294.83 N 702593.09 E 15517.51 87.780 75.260 8619.37 8670.86 2222.95 S 9562.05 E 5961303.45 N 702623.67 E 15531.29 87.910 75.670 8619.88 8671.37 2219.49 S 9575.38 E 5961307.24 N 702636.91E 15588.00 87.910 75.670 8621.95 8673.44 2205.47 S 9630.29 E 5961322.68 N 702691.44E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well.' Northings and Eastings are relative to Well. The Dogleg Severity is in Degrees per 100ft. Vertical Section is from Well and calculated along an Azimuth of 88.220° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 15588.00ft., The Bottom Hole Displacement is 9879.60ft., in the Direction of 102.899° (True). Dogleg Rate 1°/~00~) 2.952 3.078 1.284 2.487 2.487 2.739 0.912 4,897 1.481 2.170 2.649 2,869 1.734 1.202 5.947 3,307 3.119 0.000 Vertical Section (fi) 9000.57 9031.29 9061.91 9092.65 9123.35 9164.09 9184.73 9215.61 9246.54 9277.37 9308.51 9339.50 9370.30 9426.35 9457.37 9488.39 9501.82 9557.13 Comment Projected Survey Alaska State Plane Zone 4 Lisburne DS 02 Continued... 27 August, 1998 - 13:37 - 7- DrillQuest Prudhoe Bay Unit Sperry-Sun Drilling Services Survey Report for L2-O8A Your Ref: API-500292176101 Alaska State Plane Zone 4 Lisburne DS 02 Comments Measured Station Coordinates Depth TVD Northings Eastings (ft) (ft) (ft) (ft) 10047.49 8085.13 2346.49 S 4389.80 E 10261.00 8252.58 2407.94 S 4507.11 E 15588.00 8673.44 2205.47 S 9630.29 E Comment Tie-on Survey Window Point Projected Survey 27 August, 1998 - 13:37 - 8 - Dr#lQuest MEMORANDUM TO: David John..S~ Chairman ~'~ State of Alaska Alaska Oil and Gas Conservation Commission DATE: August 20, 1998 THRU' Blair Wondzell, ~ FILE NO: P. I. Supervisor aefkhtfe.doc FROM: Chuck Scheve, ~ .Y SUBJECT: Petroleum Inspector BOPE Test Doyon 9 PBU L2-08A PTD # 98-14e~ Thursday, August 20,1998: I traveled to Arco;s L2 Pad and witnessed the weekly BOPE test Doyon Rig 9. As the attached AOGCC BOPE Test Report shows there was I failure. The top pipe rams failed to pressure test. The ram blocks were changed out and an unsuccessful attempt was made to pressure test. The wear plate and seals in the BOP body was then changed out and pressure testing was completed. The upper and lower kelly valves were not tested at this time due to pipe in the derrick, but will be tested on the trip in the hole. The rig was clean and ali equipment seemed to be in good working order. Excellent test procedures were employed by Doyon personnel allowing the test to be completed in a minimum number of steps. The location was well organized and all excess equipment was properly stored. Summary: I witnessed the BOPE test on Doyon Rig 9 drilling Arco's L2-08A Well. Doyon 9, 8120198, Test Time 8 hours, 1 failure Attachment: aefkhtfe. XLS X Unclassified · '- STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Drlg Contractor: Operator: Well Name: Casing Size: 4 1/2 Test: Initial Workover: Doyon SSD L2-OSA Set @ Weekly Rig No. 9 PTD # Rep.: Rig Rep.: 15,586 Location: Sec. X Other I~0.. DATE: 98-1,44J Rig Ph.# Gary ShoNe 8/20/98 659-4631 Tim Krupa 18 T. 11N R. 15E Meridian Umiat MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gen) PTD On Location Yes Standing Order Posted Yes Well Sign Yes Drl. Rig OK Hazard Sec. OK BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Quan. Test Press. P/F I 250/3500 P 1 250/5,000 F/P I 250/5,000 P I 250/5,000 P 1 250/5,000 P 2 250/5,000 P 250/5,000 FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Test Quan. Pressure P/F I 250/5,000 1 250/5,000 CHOKE MANIFOLD: No. Valves 15 No. Flanges 38 Manual Chokes ~ Hydraulic Chokes I Test Pressure 250/5,000 Functioned Func#oned P/F P P 1 P ACCUMULATOR SYSTEM: N/A N/A N/A System Pressure 3000I Pressure After Closure 1750 I MUD SYSTEM: Visual Alarm 200 psi Attained After Closure minutes 35 sec. Trip Tank OK OK System Pressure Attained 2 minutes 35 sec. Pit Level Indicators OK OK Blind Switch Covers: Master: Yes Remote: Yes Flow Indicator OK OK Nitgn. Btl's: 5 bottels at Meth Gas Detector OK OK 2300 Psig. H2S Gas Detector OK OK Number of Failures: 1 ,Test Time: 8.0 Hours. Number of valves tested 23 Repair or Replacement of Failed Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. !. Supervisor at 279-1433 REMARKS: Top pipe rams failed, wear plate and seals changed and tested. Distribution: odg-Well File c - Oper./Rig c - Database c - Tdp Rpt File c -Inspector F1-021L (Rev.12/94) STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: aefkhtfe Chuck Scheve TONY KNOWLES, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 July 22, 1998 James E. Smith Senior Drilling Engineer ARCO Alaska Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit L2-08A ARCO Alaska Inc. Permit No. 98-140 Sur. Loc. 1379'NSL 1308'EWL. Sec. 18. TllN. R15E. UM Btmnhole Loc. 894'SNL, 312'EWL. Sec. 21, T11N, R15E, UM Dear Mr. Smith: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill docs not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to xvitncss a test of BOPE installed prior to drilling new hole. Notice may be given bv contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. David W. Johhston Chainnan ~ BY ORDER OF THE COMMISSION dlffEnclosures CC: Department of Fish & Game. Habitat Section w/o encl. Departmcnt of Environmental Conservation w/o cncl. STATE OF ALASKA ALASKA ~.,J~ AND GAS CONSERVATION COIVl;¢ilSSlON PERMIT TO DRILL 20 AAC 25.005 la. Type of work [] Drill [] Redrill Ilb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] Deepenl [] Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska Inc. Plan RKB = 51.7' Prudhoe Bay Field / Prudhoe 3. Address 6. Property Designatio/n Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028322/.2.?$,Z,/ 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 1379' NSL, 1308' EWL, SEC. 18, T11N, R15E, UM Prudhoe Bay Unit At top of productive interval 8. Well Number Number U-630610 1383' SNL, 3276' EWL, SEC. 20, T11 N, R15E, UM L2-08A At total depth 9. Approximate spud date Amount $200,000.00 894' SNL, 312' EWL, SEC. 21, T11N, R15E, UM 07/28/98 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028321, 312'I 18-25, 107' at 10541' MD 2560 15183' MD / 8626' TVDss 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 10270' MD Maximum Hole Angle 90.9° Maximum surface 2595 psig, At total depth O-VD) 8800' / 3475 psig 18. Casing Program Specifications Setting Depth Size Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 6" 4-1/2" 12.6# L-80 IBT-Mod 5063' 10120' 8137' 15183' 8678' 340 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary 0R! GiI~,IAL Total depth: measured 11520 feet Plugs (measured) true vertical 9172 feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented M D TVD Structural Conductor 80' 20" 1825# Poleset 112' 112' Surface 4121' 10-3/4" 1600 sxAS III, 350 sx 'G', 140 sxAS I 4121' 3908' Intermediate Production 11052' 7-5/8" 790 sx Class 'G', 300 sx AS I 11052' 8827' Liner RECEIVED Perforation depth: measured Open hole completion JUL 1 ,~ '[Odg~ true vertical Open hole completion NaskaOil & Gas Cons. commission Annhor~ge 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program []Time vs Depth Pict [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: J. A/len Sherritt, 564-5204 Prepared By Name/Number: Terrie Hubble, 564-4628 21. I hereby cert~~oregoin~.~_and correct to the best of mY knowledge ~ /~' Signed James~l~mith' '-~1 ~.¢.~.~.~~ Title Seniorarillin9ingineer Date ;7 ~" Commission Use Only P e rm~.m ~,,r~.~ ] APl Number Approval Date_ I See cover letter -- 50- O 2..~ - _2. / ~ 4¢; / -' d3 / '~ .--~ - ~ ~ for other requirements Conditions of Approval: Samples Required []Yes I~ No Mud Log Required []Yes j~No Hydrogen Sulfide Measures ~Yes [] No Directional Survey Required "~Yes]~ No Required Working Pressure for BOPE [-12M; 1--13M; J~5M; []10M; []15M Other: Original Signed By by order of,,~~ ~;¢ Approved By n,,,i,~ IA/ .~,,hnef~.-. Commissioner the commission Date--",,. ~ - Form 10-401 Rev. 12-01-85 Submit In Triplicate I Well Name: I L2-08A Sidetrack Plan Summary Type of Redrill (producer or injector): I Producer Surface Location: X=693,007.63 Y=5,963,280.20 FSL: 1,379', FWL: 1,308', Target 1 Location: Bottom Hole Location: Sec. 18, T11 N, R15E, UM X=700000 Y=5960700 FNL: 1383', FWL: 3276', Section 20, T11N, R15E X-702300 Y=5961250 FNL: 894', FWL: 312', Section 21, T11N, R15E I AFE Number: I 4J0353 I Estimated Start Date: I 7-28-98 I I Ri9: I Doyon9 Operating days to complete: 123.7 IuD: 115,183 I ITvDss 18626' I ~RKB ~51.7' I I Well Desitin (conventional, slimhole, etc.): I Ultra-slimhole Extended Horizontal Side-track Objective: I Access Zone lB reserves of 1.20 MMSTBO and maximize GOC standoff. Mud Program Production Hole (6" hole) Section: 4% QUICKDRILn I Density, ppg I Funnel Vis, sec I LSRYP I LSRV I 8.0-8.8 I 45-60 NA 35000-55000 Keep Sand content at less than 0.25% in the production interval pH I HPHT FL, cc 8.5 - 9.0 I NC Directional KOP: 10,270' MD Maximum Hole Angle: 90.9° Close Approach Wells: L2-08 (P&A Shut-in) 36' @ 10493' MD 18-25 107' @ 10541 'MD Exempted. L3-15 311' @ 13867'MD Exempted. 11-30 1009' @ 14191 'MD RECEIVED JUL 1~ 1998 Naska 0il & Gas Cons. Commission Anchorage Formation Markers Formation Tops MD TVD (SS) TSAG 10,143' 8115' TSHUB 10,196' 8156' TSAD 10,273' 8210' KOP will be at 10,270'MD; 8208'TVDSS Zone 3 10,438' 8322' Zone 2 10,548' 8380' Zone 1/Romeo 11,920' 8570' CGOC 12,063' 8585' Target Polygon Start 12,799' 8650' TD 15,183' 8626' BSAD 8652' Not penetrated Casin¢ rrubin Proaram Hole Size Csg Wt/Ft Grade Conn Length Top Btm MDrrVD MD/TVD Existing 10-3/4" 45.5# L-80 VAM 4,121' Surface 4,121 '/3,908' Existing 7-5/8" 29.7# L-80 BTC 11,052' Surface 11,052'/8,827' 6" 4.5" 12.6# L-80 IBT-MOD 5,063' 10,120'/8,137' 15,183'/8,678' Tubing 4.5" 9.2# L-80 I BT- MO D 10,120' Surface 10,120'/8,137' Cement Lead Cement Tail Cement Casin~l/Liner Sx / Wt / Yield Sx / Wt ! Yield Comments P&A 266/15.8/1.15 Rig will P&A and displace cement to place TOC -10,525' MD. 4-1/2" 340/13.1/2.05 Solid Cemented Liner, 13.1 ppg Silicalite Class "G", TOC to 200' above liner top @ -9,920'MD Volume assumptions: Gauge hole + 50% excess(Production Hole); 80' shoe joints; TOC as listed. Logging Program ILogs: 6" Hole DPC Logs: MWD/GR/RES from Horizontal to TD. DPC logs will be run after landing well horizontal. Well Control Well control equipment consisting of 5,000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and will be capable of handling maximum potential surface pressures. Bottom hole pressure is expected to be 3475 psi @ 8800' tvdss. Maximum expected surface pressure at 8800' tvdss is 2595 psi (assuming gas column of 0.1 psi/fi) Diverter, BOPE and mud fluid system schematics on file with AOGCC. Hazards L2 is classified as a H2S drillsite. Will be sidetracking out of 7 5/8" casing, (change in normal operations.) Exempted downhole close approaches. Stuck pipe/lost circulation has been reported. Shallow gas (Ugnu, W. Sak) will not be penetrated. Put River (gas) will not be penetrated. Kingak will not be penetrated. Disposal Cuttings should be hauled to the ball mill at CC-2A. Fluid Handling: Haul all drilling and completion fluids and other class II wastes to CC-2A for injection. Haul all Class I wastes to Pad 3 for disposal. In addition, haul all cuttings from drilling operations to CC-2A for disposal. L2-08A Summary of Operations Pre-Rig Operations The objective of the pre-rig work is to ascertain the condition of the 7 5/8" casing presently in the hole; prepare well to be P&A'd by rig; Chemical cut existing tubing in the first full joint above production packer; and test the 7 5/8" and tubing pack offs. 1. Notify AOGCC of initiation prior to commencing any P&A operations. 2. Do not start P&A operations without IPA "Ownership" Letter. 3. NU on Well. 4. Perform CMIT on 7 5/8" casing and 2 7/8" tbg to 3000 psi. IA/OA. 5. Bullhead Seawater down tubing to kill well and establish injectivity. 6. Spot LCM pill in open hole. 7. RIH and set blanking plug in "D" nipple @ ~ 10997'MD. 8. RIH and perform tubing punch from ~10961'MD to -10997'MD, (below 7 5/8" packer and above blanking plug.) Note: Rig will P&A well. 9. RIH with chemical cutter and chemically cut tubing @ ~10,926'MD (First full joint above 7 5/8" Packer.) Notify Ops. Drilling Eng. If unable to cut tubing @ desired depth. 10. Freeze protect tubing and annulus. 11. Test packoffs on tubing hanger and 7 5/8" hanger to 5000 psi, and carefully cycle Iockdown screws. Set BPV. 12. Clear location, dig out cellar, remove electrical lines, flow lines, and remove well house. 13. RDMO Rig Operations 1. The rig will MIRU. 2. Confirm 7 5/8" packoffs tested to 5000 psi during pre-rig. 3. Pull BPV. 4. Circulate out freeze protection and circulate well with seawater. 5. Set TWC and test to 1000psi. 6. ND tree. NU BOP, and test BOP to 250/5000 psi. 7. Pull the tubing to the chemical cut above the production packer @ -10,926'MD. 8. Change packoff (if failed in Pre-Rig) after pulling two jts. of tubing, set on storm packer, change and test new packoff. 9. RIH w/GR/JB to 10,350' MD 10. RIH and set 7 5/8" EZSV @ -10,300'MD on 4" DP. 11. Pressure test casing to 3000 psi for 30 mins. 12. Sting into EZSV and verify injectivity. 13. Pump 266 sks. (55 bbls.) of class G, 15.8 ppg cement and displace TOC @ 10,525' MD. 14. RIH and set 7 5/8" whipstock/milling assembly and set 25° left of highside. 15. Displace to 4% KCI Quikdriln mud. 16. Mill window to place KOP @ 10,270' MD. 17. POOH and PU 6" kick off assembly with w/MWD/GR drill build & turn to horizontal @ -12,799'MD. 18. Run DPC logs from horizontal through build section. 19. PU BHA for horizontal section w/MWD/GR/RES and drill to TD -15,184'MD. 20. Run 4 1,/2" L-80 liner and set 7 5/8" x 4 W' hanger/packer TOL @ -10,120' MD with 2 X nipples. 21. Cement conventionally. Pressure test liner to 3000 psi for 30 mins. 22. Perf as per asset direction. 23. Complete with 3 GLMs, an X nipple and a SSSV on 4-Y2" tubing and set w/7 5/8" x 4 1/2" packer @ -10,066' MD. 24. Freeze protect well. 25. RDMO FMC Hanger LL'VU Original RKBE: 45' Existing Completion Hanger' 28' Max Hole Angle: 49 . . All Depths are RKB Drilling MD to top of equipment, ~ J-1 except where noted. i ~ I Jewelry (J) ~ ~,~,C-1 Depth Description :J J-2 1 2254' MD CAMCO SSSV TRDP-1A 2.312" ID w/Corrosion coupon holder temp. hung on "C" lock 1.125"1D ~ 2 2332' MD Chem Inj. Mandrel 2.875"1D ~ G1 CAMCO 1" KBMG-LTS EQ DUMMY EK G2 3 10961' MD 7 5/8" x 4 1/2" Brown 4H HYDRO-SET Packer J G3 4 10997'ELMD 3-1/2" Camco D-Nipple ID=2.25". J G4 5 11090'ELMD 2 7/8" Tubing Tail 2.56" ID. J , G5 _! Min ID: 3-1/2" Camco D-Nipple ID=2.25". ~ Gas Lift Information (G) MD TVDss Mandrel Valve TYpe Latch 1 2738' 2687'ss CAMCO Dummy 1" KBMG BK2 2 5695' -4978'ss CAMCO 3/16" 1" KBMG BK2 ~ ~ J-3 3 8154' 6682'ss CAMCO Dummy 1" KBMG BK2 4 9851' 7886'ss CAMCO Dummy 1" KBMG BK2 5 10862' 8640'ss CAMCO 5/16" ORF 1-1/2"MMGPRK ~ ' k C-2 Casing and Tubing (C) _ ~ Size Wt. Grade Top Btm. Description -- ~ J-4 1 10-3/4" 45.5# J-55/L-80 0' 4121' Casing '-- J-5 2 7-5/8" 29# L-80 0' 11052' Casing 3 6 3/4" 11052' 11520' Open Hole 2-7/8" 6.5# L-80 0' 11090' Tubing i ' Perforation Data Open Hole Completion Existing Wellhead:FMC GenlV (2") TD 6 3/4" Open Hole = 11520'MD 2 7/8" completion: 11 "x2 7/8" Hanger w/Pup (9" 4-Pitch Open Hole Annulus fluids: Gas Lift. Acme Left hand) Completion I Max H2S Measured = 90ppm 2" Tubing Head Adapter 2" Completion k~,. i C-3 2" FMC Gen IV Tree · ...... Will not be able to reuse _ Date .... Re_v_i~e .d__by .... Comments 6/29/98 JAS PRUDHOE BAY UNIT WELL: L2-08 APl Cf: 50-029-21761-00 FMC Hanger L2-08 Original RKBE: 45' P&A Condition Hanger' 28' Max Hole Angle: 49° All Depths are RKB Drilling MD to top of equipment, ~ except where noted. Jewelry (J) ~ ~.C- 1 Depth Description 1 10961' MD 7 5/8" x 4 1/2" Brown 4H HYDRO-SET Packer 2 10997'ELMD 3-1/2" Camco D-Nipple ID=2.25". 3 11090'ELMD 2 7/8" Tubing Tail 2.56" ID. Min ID: 3-1/2" Camco D-Nipple ID=2.25". Casing and Tubing (C) Size Wt. Grade Top Btm. Description EZSV set 1 10-3/4" 45.5# J-55/L-80 0' 4121' Casing @ -10,300'MD ~j 2 7-5/8" 29# L-80 0' 11052' Casing 3 6 3/4" 11052' 11520' Open Hole TOC . 2-7/8" 6.5# L-80 10926' 11090' Tubing @ 10,525' M D: Pe¢oration Data :;~:::z~:~[,~ ~ Open Hole Completion J-1 TD 6 3~4" Open Hole = 11520'MD "':~ ........ '"*':' Annulus fluids: Gas Li~. ~ ~ ~ F Existing Wellhead:FMC GenlV (2") ~ i~ ~t 2 7/8" completion- (9" " ~ ~ ~ 11"x2 7~8" Hanger w/Pup 4-Pitch ~ ~! ~J Acme Leflhand) ~ ~' ~'~ 2" Tubing Head Adapter ~ ~l ~ 2" Completion 2" ~ ~ 0-3 FMC Gen IV Tree Will not be able to reuse Da_t~ ..... ~i~ed by Comments 7/~/~8 JAS PRUDHO[ BAY ........ W[kk: k2-0g APl ~: 50-02~-2~7~-00 10-3/4" 45.5# L-80 VAM 4,121' MD L2-08A Sidetrack PROPOSED COMPLETION DESIGN SIDETRACK OUT OF 7 5/8" Casing 4-1/2" L-80, 12.6#, IBT-MOD Tubing + 2200' SSSV Landing Nipple Gas Lift Mandrels - Depth Below 7 5/8"x 4 1/2" Production packer ¢__, + 10,066' MD "X" only completion (future CT sidetrack) Top of 4-1/2" L-80, 12.6#, IBT-MOD Liner @ + 10,120' MD KOP ~.10,270' MD EZSV @ + 10,300' MD TOC - 10,525' MD 6 3/4" Open Hole 11,520' MD 2 X nipples, one across a Tango Shale and one 50' below TSAD 4-1/2" Solid cemented liner to TD @ 15,184' MD 7-5/8" 29# 11,052' MD 4 1/2" Liner centralization: Run Turbolators in the following configuration: 1 - Left handed per joint. Gas Lift Mandrels set @; 3500', 6100', 8059' TVD 3596', 7265', 10016' MD Wellhead: FMC Gen IV (4") Needed for 4 1/2" completion: 4 "Tubing Head Adapter 4" Completion Assembly 4" FMC Gen IV Tree Date Revised b_y__ _ Comments 7/7/98 JAS PRUDHOE BAY UNIT WELL: L2-08A APl Cf: 50-029-21761-01 Shared Services Drilling Well ' L?.--OBA Wp2 DrilIQuest' Proposal Data fur L2.,.OSA Wp2 '~'c.al 0 F,..l~: Well :izcr~,~l O~.~in: Well ammmem Unh~: I~ dh Refetenze : True Nm'th ~jleg sc_.~y: D~tee~ par 100fl ~nical Se~lon A.~irr~h: B827~' ~rtical S~ion Descrip~ion.-We, :r'd~l Semion Origin: 0.00 N,O.O0 E ~easurc, d Incl. A.a:~n. Vertical 14orthlng$ Eastl'n.g s Vertlcal Dogleg D~l,h Depth Section Rate l~?O. OO 39.65t i tT.IO0 82.59.84 24t0.1B $ 4511.451::- 4436-98; lQ [0.00 43.t 54 114.177 82S9B4 :2411.00 S 453:530 B 4460A~ l 0,OOO 1043&9] 54.849 107.~&7 83'/].00 2155.~ S 4624.721- 4~ B.8'f 1 ~4g.g7 &t .2:0(1 lOS.Dill 1143229 14B1.91 S 4715,90 ~ 46~9.111 1078r,, Il 83.~,}6 93'358 8503.44 2:524,8'1 ~ 4935,2.8 E 4840.18 10,~0 1257933 83.995 ~.358 11~)~1 ~53.01 .q 67E5.01 E ~ 279S,90 ~K3,2.85 85.761 8701.8D T/5-8.90 S 6923~4 E 6837.70 6.030 13803.90 ~O.Z~5 115,752 B696,EI) 26~.63 $ 792.5.97 E 784 [.72 O.O00 14193.5~ 9Q.E'/! 70.186 8692.85 2603.70 ~ IL3ilS.IL~ 1- gZ23.35 4.IX)O 15 ] 83.49 90.lg-/1 70.186 }677.80 226{I. 17 :S 9'23'7.l I E 9[64.-/S 0.000 PROPOSAL TARGET'SUMMARY Tar~__~ Name: 'P/DSS TVDRKB: Wellhead O1f~15: G{o~] Coorrfin~te~: 1.2-08A T1 B650.CO 8701.BO 2758.gB S, 6923.74 E 59613700.00 N. 700000.00 E L2.D-SAInt §645.00 389S.80 2884.63S, 792S.97E 5960800.(XiN, 7a10og.00 E L2-gBA T2 8626.CO 8677.80 22~17 S, 9237.11 E 5961250.00 N, 7a2300,00 E SURFACE LOCATION PLOT DATE' 11-JUN-g8 59~q2tt0,11 N, 893007.67 E Ctealed By: 38.00 tt Rig E ~'~'J 51,813 II RK8 - AMSLJ Ch~ By: NAD27 Nlas~ Sla,l~ Pl~s, J Z~4, OS ~ ~ Hoflzonlal Cootdhat~: RKB EtsYMlon: Coem~ate b-'ystem: [ '1 I i I [ I I 4800 5400 6000 6600 7200 7800 84.Q0 9000 Reference is True Nlorti-~ Shared Services Drilling 1~Vel! ' L2-O8A Wp2 I DrilIQuest Proposal Data lor L2-0g'A W'~2 D:gl~j ~v~nly :- ' De<jr~e~ per 10,2;1 Ved;~l SecUco ,n,z. lmt.'~h: B3.2.7'8° Venic~l S ec-lJ[x'~ E~scripli:~n:We'.l Ve~ ~:.al Se,.'li~ Or,in: 0.03 N.O.O0 E PROPOSAL TARGET SUMMARY TaTget Name: 'RrDSS TVDIAKB: Wellhead OffseL~: Globzl C.c, ordlnates: 8701,80 2758.g0 S, ~74 E 8i~,'O. aO 2.084.63 S, 79'25.97 E 8B77.80 tL~t.~7 S, 9"Z37.t"[ E L2-OSA T1 L.2 .-~BA Inl L2-08 A T2 aB.GO.(X) :5..q~07~,~ N, 70OO,~.00 .E. 8845.C0 59G08~,00 N, 701000.00 E 8ff~-°~.CO 5g~112:50,00 N, 70230-'3.0~ E SURFACE LOCATION PLOT DATE: 11-JUN-g8 ,: Coomlr~le System: NAD27 Aladc~.~ate Plana~, Zen. 4, US Foot 8700 - ...... - ~ F'~.' &t).T,~3 I'TZ) --- --~,-~---: ~ ,, T'7 :Z:: ZZ -- ',7.'"' ----;, I i I I I I 1 I 1' ' ~0O 5100 570 O 6300 6900 7500 8100 8700 9300 Scale: ~inch = 600~ Venice1 Section S~tlon ~m~h: 88,278' ~me No~h) Proposal Report for L2-O8A Wp2 Prudhoe Bay Unit Alaska State Plane Zone 4 Lisburne DS 02 Measured Vertical Vertical Dogleg Depth Incl. Azim, Depth Northlngs Eastings Section Rate (ft) (ft) (ft) (ft) (ft) (°/100fl) 10270,00 39,651 117,100 8259.84 2410,18 $ 4511.45 E 4436,98 10310,00 43,154 114,177 8289.84 2421.60 S 4535.30 E 4460,48 -- 10,000 10436,93 54,869 107.667 8373,00 2455,27 S 4624.72 E 4548.85 10,000 10548,97 61.200 IOS.000 8432,29 2481,91 S 4715.90 E 4639.18 G,000 10788.11 83.996 97,358 8503,44 2524.88 S 4938.28 E 4860.18 10.000 12579,33 83,996 97.358 8690.81 2753,01 S 6705,01 E 6619,25 0.000 12798.90 90.285 85,762 8701,80 2758,90 S 6923.74 E 6a37.70 6.000 13803,90 @0,285 85.762 8898.80 2684.63 S 7925.97 E 7841,72 0,000 14193.54 90.871 70,186 8692,85 2603,70 $ 8305.88 E 8223.88 15183,49 90,871 70,186 8677,80 2268.17 S 9237,11 E 9164,78 0,000 All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. '~' Vertical depths are relative to Well. Northings and Eastings are relative to Well. The Dogleg Severity is in Degrees per 100ft. Vertical Section is from Well and calculated along an Azimuth of 88.278° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 15183.49ft., The Bottom Hole Displacement is 9511.51ft., in the Direction of 103.796" (True), Formation Tops Measured Vertical Sub-Sea Depth Depth Depth Northings Eastings Formation Name (ft) (fi) (ft) (ft) (fl:) - 10272,55 8261,80 8210,00 2410,92 S 4,512,90 E TSAD 10438.32 8373,80 8322.00 2455.61 8 4625,80 E TZ3 10547.95 8431.80 8380.00 2461,68 S 4715,03 E TZ2 11919.59 8621,80 8570.00 2668,98 S 6054,28 E TZ1 12062.98 8636.80 858§.00 2887.25 S 6195.72 E GOC Casing details From Measured Vertical Depth Depth (ft) (ft) <Suflace~ <Sudaee> To Measured Vertical Depth Depth (ft) (ft) <Run-TD> <Run-TD> Casing Detail 4 1/2' Liner Targets associated with this wellpath Target Name L2-08A Iht L2-08A Poly L2-08A T1 L2-08A T2 Target Entry Coordinates 'I'VD Northlngs Eastlngs (ft) (ft) (ft) 8696,80 2684.63 S 7925.97 E 8751.80 2608.32 S 6912.64 E 8701.80 2758.90 S 6923.74 E 8677.80 2260.17 S 9237.11 E Target Shape Point Polygon Point Point Target Type Geological Geological Geological Geological Sperry-Sun DHIling Services Proposal Report for !_2-08A Wp2 ~dhoe Bay Unit Measured Depth (~) Incl, 10270.00 10272.55 10300.00 10310.00 10350.00 10¢00.00 104-36.93 10438.32 t04.50.00 10500.00 1 0547.95 1 0548.97 10550.00 10600.00 10650.00 10700.00 10750,00 10788.11 10800.00 10850.00 ~ 0900.00 10950.00 ~ i ooo.oo 1 t 050.00 111 oo.oo 11150.00 11200.00 11250.00 11300.6,0 11350.00 39.651 39.872 42.271 43.154 46.804 51.425 54.869 54.947 55.605 58.426 61.I42 61.200 61.298 66.036 7O.794 75.565 80.347 83.996 83.996 83.996 83.996 83.996 83.996 83.996 83.996 63.995 83.996 ~'.'3.996 83,996 83,996 117.100 116.90I 114.870 114.177 111.863 109.333 107.66'7 107.631 107.336 106.121 105.023 105,000 104,962 103.180 101.525 99.964 98.488 97.358 97.358 97.358 97.358 97.356 97.358 97.358 97,358 97.358 97.358 97.358 97.358 97.358 Sub-Sea Depth 8206.04 8210.00 8230.69 8236.04 8266,33 8299,05 8321.20 8322.00 8328.65 8355.87 8380.00 8360.49 8380.99 8403.16 842t.55 6436.02 8446.45 8451.64 8452.88 8458,11 84,63,34 8468,56 8473.81 8479.04 8484,27 8489.50 8494.73 8499.96 8505.19 8510.42 Verticai Depth 8259.84 8261.80 8282.49 8289.B4 8318_13 8350.85 8373.0o 8373.80 8380.45 8407.67 8431.8O 8432.29 8432.79 84.54.96 8473.35 8487.82 8498.25 85O3.44 8504.68 8509.91 8515.14 8520.36 8525.61 8530.84 6536.07 8541.30 6548.53 8551.76 8.556.99 8562.22 Local Coordinates Global Coordinates Dogleg Vertical Northings Eastings Northlngs Eastings Rate Saction (n) (fL) (It) (r-t) (o/"[ ooft) (it) 2410.1B S 4511.4.5 E 598[)966.63 N 697579.55 E 2410.92 S 4512.90 E 5960985,93 N 697561.02 E 10.000 2418.76 S 4529.13 E 596,0976,48 N 697597.44 E 10.000 2421.60 S 4535.30 E 5960975,83 N 697603.69 E 10.000 2432.64 S 4561,32 E 5960965,46 N 697629.98 E 10.000 2445,90 S 4596,70 E 5960953,11 N 697655.89 E 10.000 2455.27 S 4624.72 £ 5950944.47 N 697693.94 E 10.000 2455.61 S 4625.80 E 5960944,15 N 697695.03 E 6.000 2458.50 S 4634.96 E 5960941,50 N 697704.26 E 6.000 2470.56 S 4675.17- E 5960930,48 N 697744.72 E 6.000 2481.66 S 4715.03 :E_ 5960920,39 N 697784,90 E 6.000 2481.91 S 4715.90 E 5960920,18 N 697785.77 E 6.000 2482.14 S '4716.77 E 5960919,97 N 697786.65 E I0.000 2493.02 S 4760.23 E 5980910.21 N 697830,:37 E I0.000 2502.95 S 4805.63 E 5960901.45 N 697876.02 E t0.000 25'[ 1.86 S 4852.64 E 5960893,75 N 697923.24 E 10.000 2519.69 S 4900.89 E 5960887.17 N 697971.68 E 10.000 2524.88 S 4938.28 E 5960882.93 N 698009,19 E 25::)6.40 S ,1950.01 E 5960881.72 N 698020.95 E 0.000 2532.76 S 4999.32 E 5960876.62 N 698070.41 E 0.000 2539.13 S 5048.64 E 5960871.52 N 698119.88 E O.O0O 2545.50 S 5097.96 E 5960866.43 N 698169.34 E 0,000 2551.87 S 5147,.27 E 5960861.33 N 698218.80 E 0.000 2556,23 S 5196o59 E 5960856.23 N '698268.271: 0,000 2564.60 S '5245.90 E 5960851.13,N 698317.73 E 0,DOD 2570.97 S 5295.22 E 5960846.03 N 698367.19 E 0,000 2577.34 S 5344,54 E 5960840.93 N 698416.66 E O.OOO 2583,71 S 5393,85 E 5960835.83 N 698466.12 E 0,000 2590.07 S 5443.17 E 5960830.73 N 698515.59 E 0,0130 2596.44 S 54.92,49 E 5960625.63 N 698565.05 F_. 0.0O0 Comment 4436.98 4438.42 TSAD 4454.4O 4460.48 4466.16 4521.12 4548.85 4549.92 TZ3 4558.99 4,598.77 4638.33 TZ2. 4639.18 4640.05 4663.16 4728.25 4774.96 4822.96 4860.18 4871.85 4920.96 4970.06 5019.16 5068,26 5117.37 5166.47 ~, 5215,57 5264,67 5313,78 5362,BB 5411,98 -1- Sperry-Sun Drilling Services Proposal Report for !_2-08A Wp2 udhoe Bay Unit Measured Depth Incl. 11400.00 11450.00 115OO.00 11550.00 11600.00 ~ 1650,09 1~700,~0 11750.043 11500.00 11550.00 11§0~.00 11919.59 11950,00 12000,00 12050.00 12062.98 12100.00 12150.00 12200.00 12250.00 12300.00 12350.00 124OO.00 12450.00 t 2500.00 12550,00 12579,33 12600.00 12650.00 12700,00 83.996 83.996 83.996 83.996 83.996 83.996 83,996 83,996 83.99~ 83.996 83,996 83.996 83.996 83.996 83.996 83.996 83.996 83.996 83.996 83.996 83.996 83.996 83.996 83.996 83.996 83.996 83.996 84.5~1 86.005 87.438 97.356 97_358 97.358 97.358 97.358 97.358 97.358 97.358 97.3.58 97.358 97.358 97.358 97.358 97.358 97.358 97.358 97.358 97.358 97.358 97.358 97.358 . 97.358 97,358 97.358 97,358 97.358 97.358 96.259 93.610 90.969 Sub-Sea Depth 8515.65 8520.88 8526.11 853~.34 8536.57 8541.80 8547.03 8552.26 8557.49 $562.72 6567.95 8570.00 B573.18 B578.41 8585.00 8588.B7 8594,10 8599 8604,56 8609.79 8615.02 8620.25 8625.48 8630.72 8635.95 8639.01 8641.07 8645.17 8648.03 Vertical Depth (fi) 8567.45 8572,68 8577.91 8583.14 8588.37 8593.60 8598.83 860¢.06 8509.29 8614.52 8619.75 8621;.80 8624.98 8630.21 8635.44 8636.80 8640.67 8645.90 8651.13 8656.36 8661.59 8666.82 8672.05 8677,28 8682,52 8687,75 869O .81 8692.87 8696,97 6699.8,3 Loc. a[ Coordinates No[things Eastings 2602.8t S 5541.80 E 2609.18 S 5591.12 E 2615.55 S 5640.43 E 2621.91 S 5689.75 E 2628..2:B S 5739,07 E 2634.65 S 5788.38 E 2641.02 S 5837.70 E 2647.38 S 5887.02 E 2653,75 S 5936.33 E 2660,12 S 5985.65 E 2666.49 S 6034.96 E 2666,98 S 6054.28 E 2672.86 ,.9 6084.28 E 2679.22 S 6133.60 E 2685,59 S 6t82.91 E 2687,25 S 6t 95.72 E 2691,96 S 6232.23 2698,33 S 6281.55 2704.70 S 6330.86 2711.06 S 6380.18 2717.43 S 6429.49 2723.80 S 6478.81 2730.17 S 6528.13 2736.54 S 6577.44 2742.90 S 6626.76 2749~--C? S 6676.08 2753.01 S 6705.0~ 2755.44 S 6725.43 2759.73 S 6775.07 2761:.72 S 6824.94 Global Coordinates Dogleg Vertical Northings Eastings Rate Section (fi) (ft) (°/100ft) 5960820.54. N 696614.51 E 0.O00 5461.O8 5960815.44. N 691~663.98 E 0.000 5510,.1.9 5960810.34. N 698713.44 E 0.000 5559,29 5960805.24- N 698762.90 E 0.00O 5608,3.9 5980800.14- N 698812.37 E D.OOD 5657.50 5960795.04- N 698861.83 E 0.O00 5706,60 59~0789.94- N 698911.29 E O.DOD 5755,70 5960764.84. N 698960.76 E O.ODO 5804..80 5960779.75 N 699010.22 E 0.000 5853.91 5960774.85 N 659059.68 E 0.000 5903.O1 5960769.55 N 699109.15 E 0.0D0 5952,11 5960767.55 N 699128,52 E O.0D0 5971.35 5960764.45 N 699158.61 E 0.000 6001.21 5960759.35 N 699208.08 E O.OOO 6050.$2 5960754.25 N 699257.54 E 0.0DO 6099.42 5960752.93 N 699270,38 E 0,000 6112.17 5960749.15 N 699307.00 E 0,000 6148.52 ~960744.05 N 699356,47 E 0,004) 6t97.62 5960738.96 N 699405,93 E 0,0OD 6246.73 5960733.66 N 699455,39 E 0,0IX) 6295.83 5960728,76 N 699504.86 E 0.000 6344.93 5960723,66 N 699554,32 E 0,000 6394.03 5960718,56 N 699603,78 E 0,O00 8443.14 5960713,46 N 699653,25 E 0,O0O 6492.24 5960708,36,N 699702,71 E 0,000 6541~.34 5960703,26 N 699752,18 E 0.630 6590.45 5960700,27 N 69978%19 E 0.0.20 6619.25 5960698,36; N 699801.67 E 6.(Y'JO 6639.59 5960695,35 N 69985%40 E 6.090 6689.08 5960694.64 N 699901.31 E 6.04)0 6738.87 TZ1 GOO Sperry-Sun Drilling Services Proposal Report for L2-O8A Wp2 'udhoe Bay Unit Measured Depth Incl. 12750.00 12798.90 12800.00 12850.00 12900.00 12950.00 13000.00 13050.00 13100.0O 13150.00 13200.0~3 13250.00 13300,00 13350.00 13400.00 13450.00 13500.Q0 135.50..00 13600.00 13650.00 13700.00 '[3750.00 I3800.00 13803.90 13850.00 13900.OO 13950.00 14000.00 14050.00 14100.00 88.876 90.285 90.285 90.285 90.285 90.Z85 90.265 90.285 90,21~5 90.255 90.285 90.285 90.285 90,285 90,285 90,285 90,285 90,285 90,285 90.285 90.285 90.285 90.285 90.285 90.356 9O.433 90.510 90.585 90.660 9O.734 Sub-Sea Depth Vertical Local Coordinates Depth North[ngs East[ngs (ft) (ft) 68.335 1~649.64 870t.44 2761,42 S 6874.9I E 85.762 6650.00 8701.80 2758,90 S 6923.74 E 55,762. 8,649.99 8701.79 2758.82 S 6924.83 E 55,762 6649.75 870t.55 2755,12 S 6974.70 E 55,762 6649.50 870t.30 2751,43 S 7024.56 E 85,762 8649.25 870t.05 2747,73 S 7074.42 E 85,762. 8649.00 8700.80 2744.04 S 7124,28 E 85.762 8648.75 8700.55 2740,34 S 7174.15 E 85.762 8F>48.50 8700.30 2736,65 S 7224.0t E 8.5.762 8646.25 8700.05 2732.95 S 7273.07 E 85.762 8648,.00 8699.80 2729,26 S 7323.73 E 85.762 8847.76 8699.56 2725.56 S 7373.60 E 85.762 86>47,51 8699.31 2721.87 S . 7423.46 E 85.762 8647,26 8699.06 2718,17 S 7473.32 E 85.762 8647,01 8698.81 2714.48 S 7523.19 E 85.762 8646,76 8690.56 2710.78 S 7573.05 E 85.762. 8646,51 8698.31 2707.09 S 7622.9'[ E 85.762 8646,26 8698.06 2703.39 S 7672.77 E 85.762 8646,01 8697.81 2699.69 S 7722.64 E 85.762 8645,77 8697.57 2696.00 S 7772.50 E 85.762 8645.52 8697.32 2692.30 S 7822.36 E 85.762 8645.27 8697.07 2688.61 S 7872.2_2 E 85.762 8645.02 8696.62. 2684-.91 S 7922.09 E 85.762 8645,03 8696.80 2684.63 S 7925.97 E 83.9'~9 8644.74. 8696,54 2680.48 S '7971,8,9 E 81.920 8644.40 6696,20 2674.32 S 8021,50 E 79,922 8643.99 8695,79 2666.43 S 8070.87 E 77.923 8643.51 8695,31 2856.82 S 8119,93 E 75,924 8642.96 8694,76 , 2845.5I S 8168,63 E 73,926 8642.36 6694,16 2632.5'[ S 8216,91 E Global Coordinates Dogleg Verticat Northings F~stings Rate Section (It) (it) (°ll0Qft) 5960696.23 N 69995'~.25 E 6.000 6788.82 5960700.00 N 700000.00 £ 6.000 6837.70 5960700.11 N 70000t.10 E 0.00O 6838.60 5960705.08 N 700050.85 ~ 0.0OB 6888.75 5960710.06 N 700100.60 E 0.000 6938.71 5960715.03 N 700150.35 E 0.000 6988.68 5960720.0I N 700200.10 E 0.000 7038.61 5960724.99 N 700249.85 E 0.000 7088,56 5960729.96 N 700299.60 E 0.000 7138,51 5960734.94 N 700349.35 E O.000 7188.46 5960739.91 1'4 700399.11 'E 0.000 7238.41 5960744.69 1'4 700448.86 F_ 0.000 7288.36 5960749.66 N 700498.61 E 0.000 7336.32 5960754.84 N 700548.36 E 0.000 7286.27 5960759.81 N 700598.11 E 0.000 743822 5960764.79 N 700647.86 E 0.000 7486.~7 5960769.76 N 700697.61 E 0.000 7.535.'[2 5960774.74 N 700747.36 E 0.000 7588.07 5960779.71 N 700797.12 E 0.000 7638.02 5960784.69 N 700846.87 E 0.000 7687.97 5960789.66 N 700896.62 E 0.000 7737.92 5960794.64 N 700946.37 E 0.000 7787.88 5960799.61 N 700996.12 E 0.000 7837.63 5960800.00 N 701000.00 E 0.000 7841.72 , 5960805.32,N 701045.79 E 4.000 7887.74 5960812.76 N 701095.23 E 4.000 7937.52 5960821.9t N 701144.38 E 4.000 7987.'t0 5960832.78 N 701193.18 E 4.000 803 6.43 5960845.34 N 701241.57 F_ 4.000 8085.45 5960859.57 N 701289.50 £ 4.000 8134.09 Comment Ta'rgel: L2-06A T1, G~logica[ Targel: L2-08A Iht, Geofogic4zl ;,. udhoe Ray Uni! Measured Depth Sperry-Sun Drilling Services Sub-Sea Vertical Local Ceordinates Depth Depth Northings Eastings fit) (ft) (~t) 14150.00 90.808 71.927 8641.68 8693.48 14-193.54. 90.871 70.t86 8641.05 8692.85 142Q0.00 90.871 70.I86 8640.95 8692.75 14250.00 90.871 70.186 8640.19 869t .99 1,4300.00 90.871 70.I80 8639.43 8601.23 14350.00 90.871 70,188 8638.67 8690.4-7 14400.00 90.871 70,188 8637.9t 8669.71 14450.00 90.871 70,185 8637.15 8668.95 14500.00 90.871 70,188 8636.39 8888.19 14550.00 90.871 70,186 863§.63 8667.4,3 14500.00 90.871 70,186 8634.87 8666.67 14650.00 90.871 70.186 8634.'[1 8685.91 14700.00 90,871 70.186 8633.35 8685.1{~ 14750.00 90.871 70.186 8632.59 8684.39 148013.00 90,871 70.186 8631.83 8683.63 148513.00 9 0.871 70.186 8631.07 8682.87 14990,00 99,871 70.186 8630.31 8682.I~ 14950,00 90.871 70.186 8629.55 8681.35 15000.00 90,871 70.I86 8628.79 8680.59 15050.00 90,871 70.186 8628.03 8679.83 15100.00 90,871 70.186 8627.27 8679.07 1515rJ.ocl 90.871 70.186 8628,51 8678,31 15183.49 90.871 70.186 8626,00 8677.80 Proposal Report for L2-OSA Wp2 2617.83 S 8264.70 E 2603.70 S 8305.88 E 2601.51 S 8311.95 E 2584.56 S 8358.98 E 2567.61 S 8406.02 E 2550.67 S 8453.05 E 2533.72 S 8500.09 E 2516.78 S 8547.12 E 2499.83 $ 8594..15 E 2482.88 S 8641.19 E 2485.94 S 8688.22 E 2448.99 S 8735.26 E 2432.04 S . 8782.29 E 2415.10 S 8829.33 E 2398.15 S 8876.36 E 2361,20 S 8923.40 E 2364,26 S 8970.43 E 2347.31 S 9017.46 E 2330,36 S 9064.50 E 2313,42 S 9111.53 E 2296.47 S 9158.57 E 2279.52 S 9205.60 E 2268,17 S 9237.11 E Global Coordinates Dogleg Vertical North[nits Eastings Rate Section fit) (ft) (°/1(~) fit) 5960875.48 N 701336.89 E 4,000 8152.30 5960890.66 N 701377.70 E 4.000 8223.8.8 5960893.01 N 701383.71 E 0.000 8:230.02 59609'['[.16 N 701430.29 E 0,050 8277.54 5980929.31 N 701476,68 E 0,0DO 8325.DS 5960947.45 N 701523,48 E 0,ODO 8372,59 5960965.60 N 701570. O4 E 0,01)0 8420.11 5960983.75 N 701616.63 E 0,000 8467,63 5961001.90 N 701663.21 E 0,000 8515.15 5981020.05 N 70'I709.80 E 0,000 8562,6.5 5961038.2.0 N 70t756.38 E O.0D,0 8610,20 5981056.35 N 70I 802.96 E 0.009 8657,72 5981074.50 N 701849.55 E 0,0DO 8705,24 5981092.65 N 70t896.13 E 0,000 8752,77 5981110.80 N 701942.71 E 0,00~ 8800.29 5961128.95 N 701989.30 E 0,01)0 8847,81 5981147.10 N 702035.88 E 0,0D0 8895.33 5961165.25 N 702082.46 E 0,0DO 8942, 88 59611 B.3.40 N 702129.05 E 0.000 8990,38 5961201,54 N 702175.63 E 0,000 9037,90 5961219,69 N 702222.21 E 0,00,0 9085.42 5961237,84 N 702268.80 E 0.000 9132,95 5961250.00 N 702300.00 E O.OOO 9164.78 Comment 4 1/2' Liner ' Tarot: L2-08A T2, Ge0Iogical udhoe Bay Unit Sperry-Sun Drilling Services Proposal Report for !_2-08A Wp2 data is in feet unress otherwise stated. Directions ~md coordinates are relative to True North. ,rtical depths are relative to Well. Northings and Eastings are relative to Well. ~e Dogleg Severity is in Degrees per 100ft. ;rticstl Section is from Well and calculated along an Azimuth of 88.278° 0'rue). ~sed upon Minimum Curvature type c~tlcul~tt[ons, at a Measured Depth of 15183.49fl:., ~e Bottom HoPe Displacement [s 9511.5'[ft., in the Direction of 103.796° (True). JUN-I~ idE 04:10 PR SPERRY-SUN RLRSKR .{0, 1~075~35754 Deep Im~(section Inputs - Minimum Separation ~alculafion New Well to bc th'flied Closcst Polnl 0VID) using Normal Plane Method Drilling Well Diameter @ Closest Point Welt Uncertainty (error) along Major Horizontal Axis (BP Wolf deWardt Model wi 99% confidence lcvcl) Drillexl Well with close, approach Closest Point (MD) using Normal Plane Method Drilled Well Diameter @ Closest Point Well Uncertainty (error) along Major Horizontal Axis (BP Wolf deWar~ Model w/99% confidence level) 'ToIerable frequency (collision risk: I in lq) tnterval of Ranned Well Path that does not pass PBD's Close Approach Guidelines for Flowing Conclition~t Enter DEAP SM^J Enter DEAP SMA{ Exit L2-08A Wp2 11,221.05 Itt 0,50 Ft 112,39 F4 289.97 Ft I8-34 12,153.00 Ft 0.fi0 Ft 124.23 FtJ 320.5I F( 75 10t581.00 Ft 11,221.05 Ft i C. flnstants Used Square Root of 2 * Pi 2.51 Results Combined Uncett,'~Lnty @ One Sigma (68% contidence) Collision ~sk 0i~fing ~cy) ofint~ng e~sfing well (w~e ~ng ~re~y ~ e~s~ wdl) Mi~mum S~afion Cfl~la~ at T~l~able Fr~uency M~mum ~fidp~ Devi~on ~om Hmn~ ~ell P~ Closm~t Allowable Sepmflon ~ Wells ~sing No~ ~e M~fl) Actufl No.at Plmm Disrobe ~ CI~ Point (Expect~ L~afion ~ E~ ~caflon) M~ls D~p ~t~s~on ~s~ ~vels Mth fllowm~ce for d~a~on ~m well plm 167.5 420 0.0 75.00 75. O 190.32 YES Final Comments/Actions 18-34 will not need to be secur~ or shut-in during the following portion of well L2-08A Wp2 10,581.00 ' 11,221,05 ' L2-08A Wp2 wilt require a 75' exemption from 10538' to 11222' MD. 10 Date: Checked by: Date: Approved/ Date: o ~ .... .t ¢:aevlc~, c A onro val: Date: 04:20 P~ SPERRY-SUN ~L~$K~ NO, 19075835754 Deep Intersection - Minimum Separation Calculation Inputs Now Well to be drilled Closest Point (MD) using Normal Plane Method Drilling Well Diameter @ Closest Point Veil Uaccrtainty (ctxor) along Major Horizontal Axis BP Wolf deWardt M~xlel w/99% confidence level) Drilled Well wifll close approach Closest Point (MD) using Normal Plane Method Drilled Well Diameter @ Closest Point Well Uncertainty (error) along Ma]or Horizontal Axis (BP Wolf deWardt Mc×id w/99% confidence level) Tolerable frequency (collision risk: 1 In N) Interval of Planned Well Path that does not pass PBD's Close Approach Guidelines for Flowing Conditions Fatter DEAP SMA[ Enter DEAP SM^J Exit L2-08A Wp2 13,867.20 Ft 0,50 Ft 150.38 387.98 Ft L3-1S I 1;-S00.00 Ft 0.50 Ft 56.18 FtI I44.94 Ft 75.043 13,480,84 Ft 14,225,70 · Ft , , Constants Used Square Root of 2 * Pi 2.51 Results Combined Uncertainty @ One Sigma (68% confidence) Collision Risk (limiting frequency) of intersecting existing well (while drilling directly at existing well) Minimum Separation Calculated at Tolerable Frequency Maximum Anticipated Deviation from Planned V,3ell Palh Closest Allowable Separation between Wells (Using Normal Plane Method) Actual Normal Pirate Distance @ Close. st Point (Expected Location to Expected Location) Meets Deep Intersection Risk Levels with allowance for deviation fi-om well plan. 160.5 402 0.0 I00.00 100.0 311.19 Final Comments/Actions L3-15 will not need to be secured or shut-lit during thc following portion of well L24)SA Wp2 13,480.84 ' - 14,225.70' L2-OSA Wp2 will require a ! Off exemption from 13480' to 14293' TVD. · 11 .r Checked by' ~~ Date; Apathy: Date: J ct, .... d Servicas Aoproval: Date: JUN-IS-? 04:20 PM SPERRY-SUN 1~075695754 P. 12 5631 Silverado Way KG Anchorage, Alaska 9951 (907) 563-3256 Fax (907) 563-7252 Shared Services Ddlling Tim Bums Approved Well Clo~ Approach Review Llsbume / L2-08A Wp2 Thc above inenlioacd well h~s bom ganed ming ,<t~m~rd ami-colli;Jon nglhods vis DEAP. Tho sc-~ w~ performed wifla thc following Sf~rt Scan Inaction End Scan/a~oe. flon Zone 10,045.S0' 15.183.49' ...... 1,300.00' 100.00' Parameters Comments: Ma[or Minor Mlno~ Minor Minor Minor MIno, Tolerance Plot required: Yes CIo~ Approach Comments: Two exemptions wil~ be required for millr~d t.2-O8A Wp2. A 75.' exemption [Tom 10fi38' fO 1122~ MD Is toqui~od duo tO d_qse approoch with 18-34. A 100' exemption from 13480' to 14293' MD Is required due to close .approach with L3-15. Date: Datc; Alaska hared ervices rilling WELL NAME L2-08A DRILLING PERMIT/SUNDRY/PRE-RIG COVER SHEET IThe attached work cannot commence without obtaining the required signatures in the "APPROVAL TO PROCEED" section at the bottom of this cover sheet. "APPROVAL TO PROCEED" will signify AOGCC approval has been received. This cover sheet is ap.licable to: (only one category per cover sheet) [~] DRILLING PERMIT ~ Permit l)ocumerlt~diop~repared: ODE: /~~~ Date: ~/)//~v/q~- ['~ Perrm/t An0pli~ation Reviewed: ~' .' ~l~ Permit/gpplication Sx}bmitted: , , TA: ~~ t~~(--~ Date:'-//L~/~9/ ~'] PRE-RIG WORK Pre-Rig Memo Reviewed: SDE/ES: Date: Pre-Rig Memo Sent to Slope: ODE: Date: Pre-Rig Sundry Documentation Prepared: ODE: Date: Pre-Rig Sundry Application Reviewed: SDE/ES: Date: Pre-Rig Sundry Application Submitted: TA: Date: SUNDRY NOTICE [~] Sundry Documentation Prepared: ODE: Date: D Sundry Application Reviewed: SDE/ES: Date: --! Sundry Application Submitted: TA: Date: NOTE: IF SUNDRY IS FOR PRE-RIG WORK~ USE PRE-RIG WORK SECTION AT BELOW LEFT AND CHECK "ABANDON" BOX BELOW Reason for Sundry (Check all that apply) Abandon Alter Casing Suspend Repair Well Plugging Pull Tubing Variance Other(Explain): Change Approved Program Operation Shutdown Re-enter Suspended Well Time Extension Perforate Stimulate RECEIVED JUL !~ 1998 A~as~a u, a uas u0ns. t~mm~ Anchorage I APPROVAL TO PROCEED Approved AOGCC Permit/Sundry Received TA: Date: Approval to Commence Operations SDE/ES: Date: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: ~ Abandon Ci Suspend [] Plugging [] Time Extension ~ Perforate ~ Alter Casing [] Repair Well [] Pull Tubing [] Variance [~ Other ~ Change Approved Program ~ Operation Shutdown [] Re-Enter Suspended Well [~] Stimulate Plug Back for Sidetrack 2. Name of Operator ARCO Alaska Inc. 3. Address P.O. Box' 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1379' NSL, 1308' EWL, SEC. 18, T11N, R15E, UM At top of productive interval 1287' SNL, 1380' EWL, SEC. 20, T11N, R15E, UM At effective depth At total depth 1381' SNL, 1655' EWL. SEC. 20, T11N, R15E, UM 5. Type of well: ~[~ Development ~ Exploratory LJ Stratigraphic ~Service 6. Datum Elevation (DF or KB) RKB = 45' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number L2-08 9. Permit Number 87-108 I 10. APl Number 50-029-21761 11. Field and Pool ~ -'~'l"- Prudhoe Bay Fiel~/Lisburne Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 11520 feet Plugs (measured) 9172 feet feet Junk (measured) feet Casing Length Size Cemented Structural Conductor 80' 20" 1825# Poleset Surface 4121' 10-3/4" 1600 sx AS III, 350 sx 'G', 140 sx AS I Intermediate Production 11052' 7-5/8" 790 sx Class 'G', 300 sx AS I Liner MD TVD 112' 112' 4121' 3908' 11052' 8827' Perforation depth: measured Open hole completion true vertical Open hole completion Tubing (size, grade, and measured depth) 2-7/8", L-80 tubing w' ' Packers and SSSV (type and measured depth) 4H packer at 10961 '; TRDP-1A-SSA SSSV at 2254' 13. Attachments [~ Description summary of proposal ~ Detailed operations program [] BOP sketch 14. Estimated date for commencing operation July 17, 1998 16. If proposal was verbally approved Name of approver Date approved Contact Engineer Name/Number: J. Allen Sherritt, 564-5204 15. Status of well classifications as: [~ Oil [] Gas [] Suspended Service Prepared By Name/Number: Terrie Hubble, 564-4628 7. I hereby ce, ',fy that the forego Signed D, ~' ~.-~ correct to the best of my knowledge Title En¢ineerin9 Supervisor Commission Use Only Conditions ~o~:¢~;~val: Notify Commission so representative may witness _,,,~0'4e.t~e~ Plug integrity ~ BOP Test "~ Location clearance ~¥~,e'~'(~_.,.--/'Mechanical Integrity Test Subsequent form, required 10- ?O 7 !Apprd~ I~¥ order of the Commission David W. Johnston Form 10-403 Rev. 06/15/88 Date .,/~_,,'(~./~ ~(?"~ l Approval No. __~/'c~,~- ~' ' I Commissioner D~ate . L -' I ' ,' . VENDOR AL ASKAST 14 O0 DATE INVOICE / CREDIT MEMO DESCRIPTION GROSS DISCOUNT NET 060198 CMO60198C 100. O0 100. O0 HANDL iNO INST- S/H TERRIE HUBBLI-' X 4628 · · WELL PERMIT CHECKLIST FIELD & POOL COMPANY ,,///,"'¢' ~ WELL NAME,,~,/¢/___~/ ~/'~_-O ~:;~',¢~ PROGRAM: exp [] devyredrl~/serv [] wellbore sag 1.1 ann. disposal para reqll INIT CLASS ,~ ¢..x..~ .,/-'~5,~ ~ GE-OI~ AREA ~'~" ~ UNIT# ,///.~' ,_,('<~ ON/OFF SHORE ~ ,..~ ADMINISTRATION ENGINEERING APPR DATE 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 ........... 14. Conductor string provided ................... N 15. Surface casing protects all known USDWs ........... N 16. CMT vol adequate to circulate on conductor & surf csg ..... N 17. CMT vol adequate to tie-in long string to surf csg ........ N 18. CMT will cover all known productive horizons .......... N 19. Casing designs adequate for C, T, B & permafrost ....... N 20. Adequate tankage or reserve pit ................. N 21. If a re-drill, has a 10-403 for abandonment been approved... Y N -- 22. Adequate wellbore separation proposed ............. (~ N 23. If diverter required, does it meet regulations .......... 24. Drilling fluid program schematic & equip list adequate ..... ~ N 25. BOPEs, do they meet regulation ................ ~ N 26. BOPE press rating appropriate; test to _z:~'d)OO psig. N 27. Choke manifold complies w/APl RP-53 (M~y 84) ........ N 28. Work will occur without operation shutdown ........... N 29. Is presence of H2S gas probable ................. N GEOLOGY 30. 31. 32. 33. AP, BR DATE 34. Permit can be issued w/o hydrogen sulfide measures ..... Data presented on potential overpressure zones ....... Y Seismic analysis of shallow gas zones ............. Seabed condition survey (if off-shore) ............. ,/ Y N ANNULAR DISPOSAL 35. APPR DATE Contact name/phone for weekly progress reports ....... [exploratory only] With proper cementing records, this plan (A) will contain waste in a suitable receiving zone; . _/.... Y N (B) will not contaminate freshwater; or cause drillincg.,v~ste... Y N to surface; ~ (C) will not impair mechanical integrity o?~¢well used for disposal; Y N (D) will not damage producing formatioi~ or impair recovery from a Y N pool' and (E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. Y N GEOJg;)OY: ENGINEERING: UIC/Annular JDH..~,~ -- COMMISSION: DWJ ~ RNC co _ Comments/Instructions' M:cheklist rev 05/29/98 dlf: C :\rnsoffice~wordian\diana\chr~r;kli,"fl 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 * ....... SCHLUIVI~ERGER , ............................ , COMPANY NAME : ARCO ALASKA, INC. WELL NAME : L2-O~A FIELD NAME '. PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 50-029-21761-01 REFERENCE NO : 99041 RECEIVED ~:~ 04 1999 Alaska Oil & 6as Cons, Commi~on ~orage LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1999 17:05 "-_J.~ PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 99/01/29 ORIGIN · FLIC REEL NAME : 99041 CONTINUATION # : PREVIOUS REEL : CONff4ENT : ARCO ALASKA INC, PRUDHOE BAY, L2-O8A, API #50-029-21761-01 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 99/01/29 ORIGIN : FLIC TAPE NAME : 99041 CONTINUATION # : 1 PREVIOUS TAPE : CONffffENT : ARCO ALASKA INC, PRUDHOE BAY, L2-O8A, API #50-029-21761-01 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: L2-O8A API NUMBER: 500292176101 OPERATOR: ARCO ALASKA, INC. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 29-JAN-99 JOB NUMBER: 99041 LOGGING ENGINEER: HERRMANN OPERATOR WITNESS: C. SHUN~gAY SURFACE LOCATION SECTION: 18 TOWNSHIP: liN RANGE: 1SE FNL: FSL: 1379 FEL: ~¢L: 1308 ELEVATION(FT FROM MSL O) KELLY BUSHING: 45.00 DERRICK FLOOR: 44.00 GROUND LEVEL: 13.00 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) P~IGHT (LB/FT) 1ST STRING 8.500 4.500 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: LDWG CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH $ REMARKS: 29-JAN-1999 17:05 .......... EQUIVALENT UNSHIFTED DEPTH .......... GR ....... CONTAINED HEREIN IS THE PRIMARY DEPTH CONTROL DATA ACQUIRED ON ARCO ALASKA, INC. WELL L2-O8A ON 25-DEC-98 WITH A GANff4A RAY (GR) TOOL (PRESENTED ASA JEWELRY LOG) NO DEPTH SHIFTS WERE APPLIED TO THIS DATA AS IT IS THE PRIMARY DEPTH CONTROL DATA. $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE · FLIC VERSION · O01CO1 DATE · 99/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NYIMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SU~flv2~gY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10832.0 6.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUMBER: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH REMARKS: THIS FILE CONTAINS THE CLIPPED PRIMARY DEPTH CONTROL LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1999 17:05 PAGE: GR/TENS/CCL DATA FOR THE MAIN PASS. NO DEPTH SHIFTS WERE APPLIED TO THIS DATA AS IT IS THE PRIMARY DEPTH CONTROL DATA. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 16 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 64 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 NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 6012497 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH GR GAPI 6012497 O0 000 O0 0 1 1 1 4 68 0000000000 TENS GR LB 6012497 O0 000 O0 0 1 1 1 4 68 0000000000 CCL GR V 6012497 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 10832.000 GRCH. GR -999.250 TENS.GR 2814.000 CCL.GR DEPT. 6.000 GRCH. GR 4.484 TENS.GR 263.000 CCL.GR 0.000 0.000 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1999 17:05 PAGE: **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION · O01CO1 DATE : 99/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 99/01/29 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 2 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE S~Y VENDOR TOOL CODE START DEPTH STOP DEPTH 10920.5 6.0 GR LOG HEADER DATA DA TE LOGGED: 25 -DEC- 98 SOFTT¢ARE VERSION: 8C1-205 TIME LOGGER ON BOTTOM: 1000 25-DEC-98 TD DRILLER (FT) : 15586.0 TD LOGGER (FT) : 10835.0 TOP LOG INTERVAL (FT) : O. 0 BOTTOM LOG INTERVAL (FT) : 10831.0 LOGGING SPEED (FPHR) : O. 0 DEPTH CONTROL USED (YES/NO): NO TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GA2ggA RAY BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : TOOL NUMBER CPLT-B 8.500 0.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1999 17:05 PAGE: LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PRODUCED FLUIDS 223.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) .. BLUELINE COUNT RATE NORMALIZATION IN OIL ZOiVE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): FAR COUNT RATE HIGH SCALE (CPS): NEAR COUNT RATE LOW SCALE (CPS): NEAR COUNT RATE HIGH SCALE (CPS): TOOL STANDOFF (IN): REMARKS: RAN IN HOLE AS DEEP AS POSSIBLE BEFORE DEVIATION BECAME TOO LARGE TO OVERCOME. THIS FILE CONTAINS THE RAW GR/TENS/CCL DATA FOR THE MAIN PASS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE I 66 0 2 66 0 3 73 16 4 66 1 5 66 6 73 7 65 LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1999 17:05 PAGE: 6 TYPE REPR CODE VALUE 8 68 0.5 9 65 FT 11 66 64 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 6012497 O0 000 O0 0 2 1 1 4 68 0000000000 GR PS1 GAPI 6012497 O0 000 O0 0 2 1 1 4 68 0000000000 TENS PS1 LB 6012497 O0 000 O0 0 2 1 1 4 68 0000000000 CCL PS1 V 6012497 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 10920.500 GR.PS1 DEPT. 5.500 GR.PS1 87.481 TENS. PSi 1212.000 CCL.PS1 0.029 4.484 TENS.PSI 506.000 CCL.PS! -999.250 * * END OF DA TA * * **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE · FLIC VERSION : O01CO1 DATE : 99/01/29 MA3fREC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 29-JAN-1999 17:05 -~_~ PAGE: **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 99/01/29 ORIGIN : FLIC TAPE NAME : 99041 CONTINUATION # : 1 PREVIOUS TAPE : CO~4ENT : ARCO ALASKA INC, PRUDHOE BAY, L2-O8A, API #50-029-21761-01 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 99/01/29 ORIGIN : FLIC REEL NAME : 99041 CONTINUATION # : PREVIOUS REEL : COGENT : ARCO ALASKA INC, PRUDHOE BAY, L2-O8A, API #50-029-21761-01 * ALASKA COMPUTING CENTER . * ............................ * ....... SCHLUiVi~ERGER ....... . ............................ COMPANY NAME : ARCO ALASKA, INC. WELL NAME : L2-O8A FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 500292176101 REFERENCE NO : 98639 RECEIVED F~B 04 1999 Alaska Oil & Gas Co~$. Commission Anchorage LIS Tape ~, ~ification Listing Schlumberger Alaska Computing Center 1-FEB-1999 ~%16 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 99/02/ 1 ORIGIN · FLIC REEL NAME : 98639 CONTINUATION # : PREVIOUS REEL : COF94ENT : ARCO ALASKA INC, L2-O8A, PRUDHOE BAY, API #50-029-21761-01 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 99/02/ 1 ORIGIN : FLIC TAPE NAME : 98639 CONTINUATION # : 1 PREVIOUS TAPE : COF~4ENT : ARCO ALASKA INC, L2-O8A, PRUDHOE BAY, API #50-029-21761-01 TAPE HEADER PRUDHOE BAY OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DA TA JOB NTJMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION RUN1 98639 D PALMER B GRABB SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2NDSTRING L2 - 08A 500292176101 ARCO ALASKA, INC. SCHLUMBERGER WELL SERVICES 29-JAN-99 RUN 2 RUN 3 18 liN 1SE 1370 1308 51.80 51.80 13.80 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 6. 000 7. 625 LIS Tape '~ .~rification Listing Schlumberger Alaska Computing Center 1 -FEB-1999' '~": 16 3RD STRING PRODUCTION STRING REMARKS: THIS TAPE CONTAINS THE LDWG FORMATTED OPEN HOLE PEX AND H_ALS DATA AQUIRED ON ARCO ALASKA'S L2-O8A WELL. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE · FLIC VERSION ' O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS Ail tool strings; Depth shifted and clipped curves; all runs merged; no cased hole data. DEPTH INCREMENT: O. 5000 FILE SU~ff4ARY LDWG TOOL CODE SDN CNT DLL $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 13782.0 10286.0 13749.0 10286.0 13774.0 10286.0 BASELINE DEPTH 88888.0 10769.0 10748.5 10745.0 10736.0 10732.0 10723.5 10706.0 10701.0 10695.5 10688 5 10683 5 10680 5 10677 5 10660 5 10647 5 10628 0 .......... EQUIVALENT UNSHIFTEDDEPTH .......... SDN CArT DLL 88898.0 10779.0 10759.5 10757.0 10746.5 10742.5 10735.0 10716.5 10710.5 10706.0 10699.5 10695.5 10692.0 10688.0 10672.0 10659.0 10638.0 LIS Tape ~c~£ification Listing Schlumberger Alaska Computing Center 10625.0 10620.0 10607.5 10600.5 10597.5 10594.0 10587.0 10561.5 10550.5 10534.5 10505.5 10488.0 10485.0 10480.5 10474.5 10472.0 10469.0 10465.0 10456.5 10446.0 10436.5 10411.5 10405.5 10400.0 10397.0 10385.0 10383.5 10354.5 10342.0 10338.5 10335.0 10332.0 10327.0 10324.5 10323.0 10320.5 10314.5 10308.0 10294.5 10287.5 10275.0 10270.5 102 60.5 10256.5 10252.0 10241 5 10235 0 10232 0 10218 5 10216 0 10211 0 10207 5 10204 0 10202.0 10200.0 10636.0 10632.0 10618.0 10611.0 10607.0 10604.5 10598.5 10570.5 10559.0 10544.5 10517.0 10499.5 10494.5 10491.0 10485.5 10482.0 10480.0 10476.5 10467.5 10456.5 10447.0 10422.0 10415.5 10410.0 10408.0 10396.0 10393.5 10365.0 10352.5 10348.5 10346.0 10342.0 10336.5 10334.5 10332.5 10330.0 10323.5 10317.0 10304.5 10297.0 10284.5 10279.5 10270.0 10266.5 10261.0 10251.0 10245.5 10241.5 10227.5 10225.5 10220.5 10216.5 10213.5 1021 O. 5 10208.5 1-FEB-1999 PAGE: LIS Tape ~rification Listing Schlumberger Alaska Computing Center 1-FEB-1999 ~16 PAGE: 10189 0 10180 5 10175 0 10162 0 10156 5 10153 0 10149.5 10137.0 10127.0 10120.5 10113.5 10108.0 10103.5 10099.0 10090.0 10088.5 10086.0 10083.0 10076.5 10073.5 10071.0 10061.5 10059.0 10057.0 10053 5 10042 10031 10024 10022 10018 9999 100 $ MERGED DATA SOURCE LDWG TOOL CODE $ REMARKS: 10198.0 10189.0 10182.5 10171.5 10165.5 10161.5 10158.5 10146.0 10136.0 10127.5 1 O122.5 10116.0 10112.0 10108.0 10101.0 10098.0 10095.0 10093.0 10085.0 10082.0 10080.5 10072.0 10068.5 10066.5 10062.5 10051.0 10040.0 10032.0 1 0031.0 10027.5 10008.5 109.0 RUN NO. PASS NO. MERGE TOP MERGE BASE THIS FILE CONTAINS THE EDITED OPEN HOLE MAIN PASS DATA. THE SDN GR IS SHIFTED TO THE SWS JEWELERY GR/CCL LOGGED 25-DEC-98 USING THE DEPTH SHIFTS SHOWN ABOVE. ALL CURVES ARE CARRIED WITH THE GR SHIFTS. THE CURVES ARE CLIPPED AT FIRST READING AND AT CASING. $ LIS FORMAT DATA LIS Tape '~ e'~ification Listing Schlumberger Alaska Computing Center l-FEB-1999"~z'%!6 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 100 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 10 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 NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 GR SDN GAPI 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 TENS SDN LB 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 TEND SDN LB 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 MRES SDN OH~M!189332 O0 000 O0 0 1 1 1 4 68 0000000000 MTEMSDN DEGF 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 DEVI SDN DEG 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 CNTC CNT CPS 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 CFTC CNT CPS 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 FCNT CNT CPS 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 NCNT CNT CPS 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 CP~T CNT 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNT 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 NPHI CNT PU-S 1189332 O0 000 O0 0 1 1 t 4 68 0000000000 TNPH CNT PU-S 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 CALI SDN IN 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 DRHO SDN G/C3 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 PEF SDN BN/E 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 RHOB SDN G/C3 1189332 O0 000 O0 0 1 1 1 4 68 0000000000 MSFL SDN OP~4Ml189332 O0 000 O0 0 1 1 1 4 68 0000000000 MINVSDN OH~ 1189332 O0 000 O0 0 1 ! ! 4 68 0000000000 ~iNORSDN OPI~iM 1189332 O0 000 O0 0 1 1 t 4 68 0000000000 LLD DLL 0Pi~1189332 O0 000 O0 0 1 1 1 4 68 0000000000 LLS DLL 0H~4~1189332 O0 000 O0 0 1 1 1 4 68 0000000000 GR CCL GAPI 1189332 O0 000 O0 0 ! 1 1 4 68 0000000000 LIS Tape ~'~-ification Listing Schlumberger Alaska Computing Center 1-FEB-1999~Z-2~16 PAGE: ** DATA ** DEPT. 13782.000 GR.SDN -999.250 TENS.SDN 2397.000 T~D.SDN MRES.SDN -999.250 MTEM. SDN -999.250 DEVI.SDN -999.250 CNTC. CNT CFTC. CNT -999.250 FCNT. CNT -999.250 NCNT. CNT -999.250 CRAT. CNT NRAT. CNT -999.250 NPHI.CNT -999.250 TNPH. CNT -999.250 CALI.EDN DRHO.SDN -999.250 PEF. SDN -999.250 RHOB.SDN -999.250 MSFL.EDN MINV. SDN -999.250 ~INOR.SDN -999.250 LLD.DLL -999.250 LLS.DLL GR.CCL -999.250 DEPT. 6.000 GR.SDN -999.250 TENS.SDN -999.250 TEND.SDN MRES.SDN -999.250 MTEM. SDN -999.250 DEVI.SDN -999.250 CNTC. CNT CFTC. CNT -999.250 FCNT. CNT -999.250 NCNT. CNT -999.250 CRAT. CNT NRAT. CNT -999.250 NPHI.CNT -999.250 TNPH. CNT -999.250 CALI.SDN DRHO.SDN -999.250 PEF. SDN -999.250 RHOB.SDN -999.250 MSFL.SDN MINV. SDN -999.250 RINOR.SDN -999.250 LLD.DLL -999.250 LLS.DLL GR.CCL 4.484 0.806 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE · FLIC VERSION : O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION - O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 2 EDITED CASED HOLE MAIN PASS Depth shifted and clipped curves for open hole logs run into casing. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 LIS Tape vc£ification Listing Schlumberger Alaska Computing Center 1-FEB-1999'~2~16 PAGE: FILE SUN~4A~gY LDWG TOOL CODE SDN CNT $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 10286.0 10015.0 10286.0 10015.0 BASELINE DEPTH 88888.0 10769.0 10748.5 10745.0 10736.0 10732.0 10723.5 10706.0 10701.0 10695.5 10688.5 10683.5 10680.5 10677.5 10660 5 10647 5 10628 0 10625 0 10620 0 10607 5 10600 5 10597 5 10594 0 10587 0 10561.5 10550.5 10534.5 10505.5 10488.0 10485.0 10480.5 10474.5 10472.0 10469.0 10465.0 10456.5 10446.0 10436.5 10411.5 10405.5 10400.0 10397.0 10385.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... SDN CNT 88898.0 10779.0 10759.5 10757.0 10746.5 10742.5 10735.0 10716.5 10710.5 10706.0 10699.5 10695.5 10692 0 10688 0 10672 0 10659 0 10638 0 10636 0 10632.0 10618.0 10611.0 10607.0 10604.5 10598.5 10570.5 10559.0 10544.5 10517.0 10499.5 10494.5 10491.0 10485.5 10482.0 10480.0 10476.5 10467.5 10456.5 10447.0 10422.0 10415.5 10410.0 10408.0 10396.0 LIS Tape ~rification Listing Schlumberger Alaska Computing Center 10383.5 10354.5 10342.0 10338.5 10335.0 10332.0 10327.0 10324.5 10323.0 10320.5 10314.5 10308.0 10294.5 10287.5 10275.0 10270.5 10260.5 10256.5 10252.0 10241 . 5 10235.0 10232.0 10218.5 10216.0 10211.0 10207.5 10204.0 10202.0 10200.0 10189.0 10180.5 10175.0 10162.0 10156.5 10153 0 10149 5 10137 0 10127 0 10120 5 10113 5 10108 0 10103 5 10099 0 10090 0 10088 5 10086.0 10083.0 10076.5 10073.5 10071.0 10061 . 5 10059.0 10057.0 10053.5 10042.5 10393 5 10365 0 10352 5 10348 5 10346 0 10342 0 10336.5 10334.5 10332.5 10330.0 10323.5 10317.0 10304.5 10297.0 10284.5 10279.5 10270.0 10266.5 10261.0 10251.0 10245.5 10241.5 10227.5 10225.5 10220.5 10216.5 10213.5 10210.5 10208.5 10198.0 10189.0 10182.5 10171.5 10165.5 10161.5 10158.5 10146.0 10136.0 10127.5 10122.5 10116.0 10112.0 10108.0 10101.0 10098.0 10095.0 10093.0 10085.0 10082.0 10080.5 10072.0 10068.5 10066.5 10062.5 10051.0 1-FEB-1999 '~16 PAGE: LIS Tape .~-~ification Listing Schlumberger Alaska Computing Center 1-FEB-1999"~':16 PAGE: 10031.0 10040.0 10024.5 10032.0 10022.0 10031.0 10018.0 10027.5 9999.5 10008.5 100.0 109.0 $ REMARKS: THIS FILE CONTAINS THE EDITED CASED HOLE MAIN PASS DATA. THE SDN GR IS SHIFTED TO THE SWS JEWELERY GR/CCL LOGGED 25-DEC-98 USING THE DEPTH SHIFTS SHOWN ABOVE. ALL CURVES ARE CARRIED WITH THE GR SHIFTS. THE CURVES ARE CLIPPED AT CASING AND AT LAST READING. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 52 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT ll 66 19 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 ELEM CODE (H~) DEPT FT 1189332 O0 000 O0 0 2 1 1 4 68 0000000000 TENS SDN LB 1189332 O0 000 O0 0 2 1 1 4 68 0000000000 HTEN SDN LB 1189332 O0 000 O0 0 2 i 1 4 68 0000000000 MTEM SDN DEGF 1189332 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH SDN GAPI 1189332 O0 000 O0 0 2 1 1 4 68 0000000000 CNTC CNT CPS 1189332 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape ~u~fication Listing Schlumberger Alaska Computing Center 1-FEB-1999 ~.'16 PAGE: 10 NAME SERV UNIT SERVICE API API API API FILE NUSfB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) CFTC CNT CPS 1189332 O0 000 O0 0 2 1 1 4 68 0000000000 RCFT CNT CPS 1189332 O0 000 O0 0 2 1 1 4 68 0000000000 RCNT CNT CPS 1189332 O0 000 O0 0 2 1 1 4 68 0000000000 CRAT CNT 1189332 O0 000 O0 0 2 1 1 4 68 0000000000 NRAT CNT 1189332 O0 000 O0 0 2 1 1 4 68 0000000000 NPHI CNT PU-S 1189332 O0 000 O0 0 2 1 1 4 68 0000000000 TNPH CNT PU-S 1189332 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 10286.000 TENS. SDN 883.000 HTEN. SDN 905.184 MTEM. SDN GRCH. SDN 48.616 CNTC. CNT 1801.083 CFTC. CNT 834.955 RCFT. CNT RCNT. CNT 1768.616 CRAT. CNT 2.291 A~RAT. CNT 2.293 NPHI.CNT TNPH. CNT 23.339 DEPT. 10015.000 TENS. SDN -63.000 HTEN. SDN 911.819 MTEM. SDN GRCH. SDN 183.248 CNTC. CNT 1019.875 CFTC. CNT 273.344 RCFT. CNT RCNT. CNT 1041.313 CRAT. CNT 4.159 NR~T. CNT 4.643 NPHI.CNT TNPH. CNT 47.797 152.890 858.728 25.196 149.307 352. 563 57. 520 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE · 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE ~ **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE . FLIC VERSION · O01CO1 DATE · 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER LIS Tape ".~ification Listing Schlumberger Alaska Computing Center 1-FEB-1999 '22'%16 PAGE: 11 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUN~4ARY VENDOR TOOL CODE START DEPTH PEX 13775.0 HALS 13775.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : STOP DEPTH 10286.0 10286.0 TOOL STRING (TOP TOBOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAMMA RAY CNT COMPENSATED NEUTRON SDN DENSITY HALS LATEROLOG $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) '. DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OHNk4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT): lO-AUG-98 8Cl -205 1400 09-AUG-98 1055 lO-AUG-98 13790.0 13790.0 10038.0 13790.0 TOOL NUMBER HGR HCNT HRGD 1759 HALS-B 6.000 10286.0 QUIKDRLN 8.60 52.0 8.7 5.2 175.0 1. 820 72.0 1.800 72.0 O. 210 72.0 LIS Tape '~'=rification Listing Schlumberger Alaska Computing Center 1-FEB-1999~x~-~:16 PAGE: 12 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): O. $ REMARKS: NO DEPTH CORRELATION AVAILABLE FOR THIS WELL WITH OVERLAP. HENCE, PRIMARY DEPTH CONTROL APPLIED. LOGS ARE REFERENCED TO KB AND DRILL PIPE TALLY. O. 5" STANDOFFS RAN ON HALS TOOL TURNERS RAN ON CNL-TDL. THIS FILE CONTAINS THE RAW DATA FOR THE MAIN PASS OPEN HOLE DATA AQUIRED AT 0.5' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 64 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 1t 66 16 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1189332 O0 000 O0 0 3 1 ! 4 68 0000000000 TENS PEX LB 1189332 O0 000 O0 0 3 1 1 4 68 0000000000 LIS Tape -v=-rification Listing Schlumberger Alaska Computing Center 1-FEB-1999"~]16 PAGE: 13 NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZB REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) CNTC PEX CPS 1189332 O0 000 O0 0 3 1 1 4 68 0000000000 CFTC PEX CPS 1189332 O0 000 O0 0 3 1 1 4 68 0000000000 TNRA PEX 1189332 O0 000 O0 0 3 1 1 4 68 0000000000 GR PEX GAPI 1189332 O0 000 O0 0 3 1 1 4 68 0000000000 RTNR PEX 1189332 O0 000 O0 0 3 1 1 4 68 0000000000 RCFT PEX CPS 1189332 O0 000 O0 0 3 1 ! 4 68 0000000000 RCNT PEX CPS 1189332 O0 000 O0 0 3 1 1 4 68 0000000000 DEVI PEX DEG 1189332 O0 000 O0 0 3 1 1 4 68 0000000000 HTEN PEX LB 1189332 O0 000 O0 0 3 1 1 4 68 0000000000 MRES PEX 0t~ff41189332 O0 000 O0 0 3 1 1 4 68 0000000000 NPHI PEX PU-S 1189332 O0 000 O0 0 3 1 1 4 68 0000000000 TNPH PEX PU 1189332 O0 000 O0 0 3 1 1 4 68 0000000000 NPOR PEX PU 1189332 O0 000 O0 0 3 1 1 4 68 0000000000 MTEM PEX DEGF 1189332 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 13775.000 TENS.PEX 1431.000 CNTC.PEX 2755.222 CFTC.PEX TNRA.PEX 1.853 GR.PEX 147.273 RTNR.PEX 1.903 RCFT. PEX RCNT. PEX 2721.012 DEVI.PEX -999.250 HTEN. PEX -750.624 ~fRES. PEX NPHI.PEX 21.347 TNPH. PEX 18.455 NPOR.PEX 18.064 MTEM. PEX DEPT. 10286.000 TENS.PEX 922.000 CNTC. PEX 2264.456 CFTC. PEX TNRA.PEX 2.140 GR.PEX 32.442 RTNR.PEX 2.162 RCFT. PEX RCNT. PEX 2238.130 DEVI.PEX 42.699 HTEN. PEX 872.205 MRES.PEX NPHI.PEX 23.408 TNPH. PEX 22.796 NPOR.PEX 22.331 MTEM. PEX 1530.455 1497.875 0.071 175.997 1080.925 1087.907 0.039 153.204 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE · FLIC VERSION : O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape '~kification Listing Schlumberger Alaska Computing Center 1-FEB-1999~z~16 PAGE: 14 **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE . FLIC VERSION · O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER 4 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 1 0.1666 VENDOR TOOL CODE START DEPTH STOP DEPTH PEX 13775.0 10286.0 HALS 13775.0 10286.0 $ LOG HEADER DATA DATE LOGGED: SOF~gARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER(FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAPk4A RAY CNT COMPENSATED NEUTRON SDN DENSITY HALS LATEROLOG $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): lO-AUG-98 8Cl -205 1400 09-AUG-98 1055 lO-AUG-98 13790.0 13790.0 10038.0 13790.0 TOOL NUMBER HGR HCNT HRGD 1759 HALS - B 6.000 10286.0 LIS Tape %w£ification Listing Schlumberger Alaska Computing Center 1-FEB-1999 PAGE: 15 BOREHOLE CONDITIONS MUD TYPE: QUIKDRLN MUD DENSITY (LB/G): 8.60 MUD VISCOSITY (S) : 52.0 MUD PH : 8.7 FLUID LOSS (C3): 5.2 MAXIMIIM RECORDED Tt~4PERATURE (DEGF) : 175.0 RESISTIVITY (OP~4bf) AT TEMPERATURE (DEGF): MUD AT MEASURED TEMPERATURE (MT): 1.820 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): 1. 800 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 0.210 MUD CAKE AT (BHT) : 72.0 72.0 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THE~ SANDSTONE 2.65 TOOL STANDOFF (IN): O. 5 REMARKS: NO DEPTH CORRELATION AVAILABLE FOR THIS WELL WITH OVERLAP. HENCE, PRIMARY DEPTH CONTROL APPLIED. LOGS ARE REFERENCED TO KB AND DRILL PIPE TALLY. O. 5" STANDOFFS RAN ON HA~S TOOL TURNERS RAN ON CNL-TDL. THIS FILE CONTAINS THE RAW DATA FOR THE MAIN PASS OPEN HOLE DATA AQUIRED AT 0.16667' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORF~T SPECIFICATION RECORD ** * * SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 68 4 66 1 5 66 6 73 7 65 8 68 O. 166 9 65 FT 11 66 15 12 68 LIS Tape -~r~fication Listing Schlumberger Alaska Computing Center 1 -FEB-1999 ~ 16 PAGE: 16 TYPE REPR CODE VALUE 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 * * SET TYPE - CHAN * * NAME SERV UNIT SERVICE API API API API FILE NUMB ~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUA~ SAMP ELEM CODE (HEX) DEPT FT 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 LLD HALS OH~4~ 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 LLS HALS OHl~k41189332 O0 000 O0 0 4 1 1 4 68 0000000000 HDRA PEX G/C3 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 PEFZ PEX 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 RHOZ PEX G/C3 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 H~IN PEX OH~i~ 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 H~NO PEX OH~4~ 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 RXOZ PEX OH~4~ 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 RX08 PEX OH~4~ 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 HCNT PEX CPS 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 HCFT PEX CPS 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 HGR PEX GAPI 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 RHFT PEX CPS 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 RHNT PEX CPS 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 HTNP PEX PU 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 HNPO PEX PU 1189332 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 13775.000 LLD.HALS 41.077 LLS.HALS 32.889 HDRA.PEX PEFZ.PEX -999.250 RHOZ.PEX -999.250 H~IIN. PEX 7.124 H~iNO.PEX RXOZ.PEX 18.075 RXO8.PEX 18.075 HCNT. PEX 2755.222 HCFT. P~ HGR.PEX 147.273 RHFT. PEX 1497.875 RPIN~.P~ 2721.012 HTNP.PEX HNPO.PEX 18.064 -999.250 4.606 1530.455 18.455 ** END OF DATA ** LIS Tape ¥~ification Listing Schlumberger Alaska Computing Center 1-FEB-1999 ~2~..16 PAGE: 17 **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION · O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE · FLIC VERSION : O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE S~Y FILE HEADER FILE NUMBER 5 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 1 O. 0833 VENDOR TOOL CODE START DEPTH STOP DEPTH PEX 13775.0 10285.0 HALS 13775.0 10286.0 $ LOG HEADER DATA DATE LOGGED: SOF~gARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER OM BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE lO-AUG-98 8Cl-205 1400 09-AUG-98 1055 lO-AUG-98 13790.0 13790.0 10038.0 13790.0 TOOL NUMBER LIS Tape ~ification Listing Schlumberger Alaska Computing Center 1 -FEB-1999 PAGE: 18 GR CNT SDN HALS $ GAiV~ffA RAY COMPENSATED NEUTRON DENSITY LATEROLOG BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) HGR HCNT HRGD 1759 ~S-B 6. 000 10286.0 BOREHOLE CONDITIONS MUD TYPE: QUIKDRLN MUD DENSITY (LB/G): 8.60 MUD VISCOSITY (S) : 52.0 MUD PH: 8.7 FLUID LOSS (C3): 5.2 MAXIMUM RECORDED TEMPERATURE (DEGF) : 175.0 RESISTIVITY (OH~4~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1.820 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): 1. 800 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): O. 210 MUD CAKE AT (BHT) : 72.0 72.0 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): O. 5 REMARKS: NO DEPTH CORRELATION AVAILABLE FOR THIS WELL WITH OVERLAP. HENCE, PRIMARY DEPTH CONTROL APPLIED. LOGS ARE REFERENCED TO KB AND DRILL PIPE TALLY. O. 5" STANDOFFS ~ ON HA~S TOOL TURNERS RAN ON CNL-TDL. THIS FILE CONTAINS THE RAW DATA FOR THE MAIN PASS OPEN HOLE DATA AQUIRED AT O. 0833' SAMPLE RATE. $ LIS FORMAT DATA LIS Tape ~¥c~ification Listing Schlumberger Alaska Computing Center 1 -FEB- 1999 "~.~16 PAGE: 19 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 8 4 66 1 5 66 6 73 7 65 8 68 0.083 9 65 FT 11 66 128 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD N~4B SAMP ELEM CODE (HEX) DEPT FT 1189332 O0 000 O0 0 5 1 1 4 68 0000000000 HCAL PEX IN 1189332 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 13775.000 HCAL.PEX 3.609 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE · FLIC VERSION · O01CO1 DATE : 99/02/ i MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape"¥~tification Listing Schlumberger Alaska Computing Center 1 -FEB-1999" '~ 16 PAGE: 20 **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUmmARY FILE HEADER FILE N-UMBER 6 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 2 0.5000 VENDOR TOOL CODE START DEPTH STOP DEPTH PEX 13766.0 13419.5 HALS 13766.0 13419.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GA~g~A RAY CNT COMPENSATED NEUTRON SDN DENSITY HALS LA TEROL OG $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: lO-AUG-98 8Cl -205 1400 09-AUG-98 1055 lO-AUG-98 13790.0 13790.0 10038.0 13790.0 TOOL NT~WBER HGR HCNT HRGD 1 759 6.000 10286.0 QUIKDRLN LIS Tape ~rification Listing Schlumberger Alaska Computing Center 1 -FEB-1999'~x~: 16 PAGE: 21 MUD DENSITY (LB/G): 8.60 MUD VISCOSITY (S) : 52.0 MUD PH : 8.7 FLUID LOSS (C3): 5.2 MAXIMUM RECORDED TEMPERATURE (DEGF) : 175.0 RESISTIVITY (OH~4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1. 820 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTEATE AT (MT) : 1. 800 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): O. 210 MUD CAKE AT (BHT) : 72.0 72.0 72. 0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL).. MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): 0.5 REMARKS: NO DEPTH CORRELATION AVAILABLE FOR THIS WELL WITH OVERLAP. HENCE, PRIMARY DEPTH CONTROL APPLIED. LOGS ARE REFERENCED TO KB AND DRILL PIPE TALLY. O. 5" STANDOFFS RAN ON HALS TOOL TURNERS RAN ON CNL-TDL. THIS FILE CONTAINS THE RAW DATA FOR THE REPEAT PASS OPEN HOLE DATA AQUIRED AT 0.5' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 64 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 16 12 68 13 66 0 14 65 FT LIS Tape V$~ification Listing Schlumberger Alaska Computing Center 1-FEB-1999 ~16 PAGE: 22 TYPE REPR CODE VALUE 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELE~I CODE (HEX) DEPT FT 1189332 O0 000 O0 0 6 1 1 4 68 0000000000 TENS PEX LB 1189332 O0 000 O0 0 6 1 1 4 68 0000000000 CNTC PEX CPS 1189332 O0 000 O0 0 6 1 1 4 68 0000000000 CFTC PEX CPS 1189332 O0 000 O0 0 6 1 1 4 68 0000000000 TNRA PEX 1189332 O0 000 O0 0 6 i 1 4 68 0000000000 GR PEX GAPI 1189332 O0 000 O0 0 6 1 1 4 68 0000000000 RTNR PEX 1189332 O0 000 O0 0 6 1 1 4 68 0000000000 RCFT PEX CPS 1189332 O0 000 O0 0 6 1 1 4 68 0000000000 RCNT PEX CPS 1189332 O0 000 O0 0 6 ! 1 4 68 0000000000 DEVI PEX DEG 1189332 O0 000 O0 0 6 1 1 4 68 0000000000 HTEN PEX LB 1189332 O0 000 O0 0 6 1 1 4 68 0000000000 MRES PEX OH~ff41189332 O0 000 O0 0 6 1 1 4 68 0000000000 NPHI PEX PU-S 1189332 O0 000 O0 0 6 1 1 4 68 0000000000 TNPH PEX PU 1189332 O0 000 O0 0 6 1 1 4 68 0000000000 NPOR PEX PU 1189332 O0 000 O0 0 6 1 1 4 68 0000000000 MTEM PEX DEGF 1189332 O0 000 O0 0 6 1 1 4 68 0000000000 * * DATA * * DEPT. 13766.000 TENS.PEX 1469.000 CNTC.PEX 2211.672 CFTC. PEX TNRA.PEX 1.642 GR.PEX 60.000 RTArR.PEX 1.686 RCFT.PEX RCNT. PEX 2191.612 DEVI.PEX -999.250 HTEN. PEX -512.167 MRES.PEX NPHI.PEX 16.032 TNPH. PEX 15.289 NPOR.PEX 14.849 MTEM. PEX DEPT. 13419.500 TENS.PEX 2666.000 CNTC.PEX 2743.081 CFTC.PEX TNRA.PEX 1.879 GR.PEX 50.675 RTNR.PEX 1.990 RCFT. PEX RCNT. PEX 2713.957 DEVI.PEX 92.008 HTEN. PEX 185.972 bI~ES.PEX NPHI.PEX 19.582 TNPH. PEX 18.996 NPOR.PEX 19.146 MTE~.PEX 1393.254 1372.169 0.077 175.720 1491.159 1442.022 0.072 174.906 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center PAGE: 23 **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE · FLIC VERSION : O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 7 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: O. 1666 FILE SUMMARY VENDOR TOOL CODE START DEPTH PEX 13766.0 HALS 13766.0 $ LOG HEADER DATA DATE LOGGED: SOF77gARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): STOP DEPTH 13419.5 13419.5 lO-AUG-98 8Cl -205 1400 09-AUG-98 1055 lO-AUG-98 13790.0 13790.0 10038.0 13790.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GA24MA RAY CNT COMPENSATED NEUTRON SDN DENSITY TOOL NUMBER HGR HCNT HRGD 1759 LIS Tape V~ification Listing Schlumberger Alaska Computing Center 1-FEB-1999 1~6 PAGE: 24 HALS LATEROLOG HALS-B BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) : DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 6.000 10286.0 BOREHOLE CONDITIONS MUD TYPE: QUIKDRLN MUD DENSITY (LB/G): 8.60 MUD VISCOSITY (S) : 52.0 MUD PH : 8.7 FLUID LOSS (C$): 5.2 MAXIMUM RECORDED TEMPERATURE (DEGF) : 175.0 RESISTIVITY (OI~4M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1. 820 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): 1. 800 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 0.210 MUD CAKE AT (BHT) : 72.0 72.0 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN) '. O. 5 REMARKS: NO DEPTH CORRELATION AVAILABLE FOR THIS WELL WITH OVERLAP. HENCE, PRIMARY DEPTH CONTROL APPLIED. LOGS ARE REFERENCED TO KB AND DRILL PIPE TALLY. O. 5" STANDOFFS RAN ON HALS TOOL TURNERS RAN ON CNL-TDL. THIS FILE CONTAINS THE RAW DATA FOR THE REPEAT PASS OPEN HOLE DATA AQUIRED AT 0.16667' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 68 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-FEB-1999 ~6 PAGE: 25 TYPE REPR CODE VALUE 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 15 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD ~FUMB SAMP ELEM CODE (HEX) DEPT FT 1189332 O0 000 O0 0 7 1 1 4 68 0000000000 LLD HALS OHMM 1189332 O0 000 O0 0 7 1 1 4 68 0000000000 LLS HALS 0H~Ii189332 O0 000 O0 0 7 ! 1 4 68 0000000000 HDRA PEX G/C3 1189332 O0 000 O0 0 7 1 1 4 68 0000000000 PEFZ PEX 1189332 O0 000 O0 0 7 1 1 4 68 0000000000 RHOZ PEX G/C3 1189332 O0 000 O0 0 7 1 1 4 68 0000000000 HMIN PEX OHMM 1189332 O0 000 O0 0 7 1 1 4 68 0000000000 HMNO PEX 0H~4~1189332 O0 000 O0 0 7 1 ! 4 68 0000000000 RXOZ PEX OH~k4 1189332 O0 000 O0 0 7 1 1 4 68 0000000000 RX08 PEX OH~k4 1189332 O0 000 O0 0 7 1 1 4 68 0000000000 HCNT PEX CPS 1189332 O0 000 O0 0 7 1 1 4 68 0000000000 HCFT PEX CPS 1189332 O0 000 O0 0 7 1 1 4 68 0000000000 HGR PEX GAPI 1189332 O0 000 O0 0 7 1 1 4 68 0000000000 RHFT PEX CPS 1189332 O0 000 O0 0 7 1 1 4 68 0000000000 RHNT PEX CPS 1189332 O0 000 O0 0 7 1 1 4 68 0000000000 HTNP PEX PU 1189332 O0 000 O0 0 7 i 1 4 68 0000000000 HNPO PEX PU 1189332 O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 13766.000 LLD.HALS 36.661 LLS.HALS 29.383 HDRA.PEX PEFZ.PEX -999.250 RHOZ.PEX -999.250 H~IN. PEX 5.745 HMNO.PEX RXOZ.PEX 10.205 RXO8.PEX 10.205 HCNT. PEX 2211.672 HCFT. PEX HGR.PEX 60.000 RHFT. PEX 1372.169 RHNT. PEX 2191.612 HTNP. PEX HNPO.PEX 14.849 DEPT. 13419.834 LLD.HALS 42.388 LLS.HALS 33.777 HDR~.PEX PEFZ.PEX 4.033 RHOZ.PEX 2.402 HMIN. PEX 0.772 HMNO.PEX RXOZ.PEX 7.666 RXO8.PEX 6.838 HCNT. PEX 2725.012 HCFT. PEX HGR.PEX 42.755 RHFT. PEX 1444.913 RHNT. P~ 2716.083 HTNP. PEX -999.250 3.990 1393.254 15.289 -0. 011 O. 936 1500. 784 18. 862 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-FEB-1999 PAGE: 26 HNPO.PEX 17.815 ** END OF DATA ** **** FILE TRAILER **** FILE NAi~E : EDIT .007 SERVICE · FLIC VERSION : O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SO?~4ARY FILE HEADER FILE ~BER 8 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 2 0.0833 VENDOR TOOL CODE START DEPTH STOP DEPTH PEX 13766.0 13419.5 HALS 13766.0 13419.5 $ LOG HEADER DATA DATE LOGGED: SOF~gARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : lO-AUG-98 8C1-205 1400 09-AUG-98 1055 lO-AUG-98 13790.0 13790.0 10038.0 13790.0 LIS Tape V-e~r~ification Listing Schlumberger Alaska Computing Center 1-FEB-1999 ;-.~_-3_6 PAGE: 27 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL cODE TOOL TYPE TOOL NUMBER GR GAMMA RAY HGR CNT COMPENSATED NEUTRON HCNT SDN DENSITY HRGD 1759 HALS LATEROLOG HALS-B $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OH~g~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : 6.000 10286.0 QUIKDRLN 8.60 52.0 8.7 5.2 175.0 1.820 72.0 1. 800 72.0 0.210 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): O. 5 REMARKS: NO DEPTH CORRELATION AVAILABLE FOR THIS WELL WITH OVERLAP. HENCE, PRIMARY DEPTH CONTROL APPLIED. LOGS ARE REFERENCED TO KB AND DRILL PIPE TALLY. O. 5" STANDOFFS RAN ON HALS TOOL TURNERS RAN ON CNL-TDL. THIS FILE CONTAINS THE RAW DATA FOR THE REPEAT PASS OPEN HOLE DATA AQUIRED AT 0.0833' SAMPLE RATE. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-FEB-1999 PAGE: 28 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 8 4 66 1 5 66 6 73 7 65 8 68 0.833 9 65 FT 11 66 128 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1189332 O0 000 O0 0 8 1 1 4 68 0000000000 HCAL PEX IN 1189332 O0 000 O0 0 8 1 1 4 68 0000000000 ** DATA ** DEPT. 13766.000 HCAL.PEX 5.643 DEPT. 13420.168 HCAL.PEX 5.643 ** END OF DATA **** FILE TRAILER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION · O01CO1 DATE . 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-FEB-1999 i~6 PAGE: 29 **** FILE HEADER **** FILE NAME : EDIT .009 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE ~BER 9 RAW CASED HOLE MAIN PASS Curves and log header data for open hole logs run into casing. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUFfiVlARY VENDOR TOOL CODE START DEPTH STOP DEPTH PEX 10286.0 9922.0 HALS 10286.0 9922.0 $ LOG HEADER DATA DATE LOGGED: 10 -AUG- 98 SOFTWARE VERSION: 8Cl-205 TIME CIRCULATION ENDED: 1400 09-AUG-98 TIME LOGGER ON BOTTOM: 1055 lO-AUG-98 TD DRILLER (FT) : 13790.0 TD LOGGER (FT) : 13790. 0 TOP LOG INTERVAL (FT) : 10038.0 BOTTOM LOG INTERVAL (FT) : 13790.0 LOGGING SPEED (FPHR): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER GR GAM2~A RAY HGR CNT COMPENSATED NEUTRON HCNT SDN DENSITY HRGD 1759 HALS LATEROLOG HALS -B $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): 6.000 10286. 0 QUIKDRLN 8.60 52.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-FEB-1999 PAGE: 3O MUD PH: 8.7 FLUID LOSS (C3): 5.2 MAXIMUM RECORDED TEMPERATURE (DEGF) : 175.0 RESISTIVITY (OPg~4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1.820 MUD AT BOTTOM HOLE TE~IPERATURE (BHT) : MUD FILTRATE AT (MT): 1. 800 MUD FILTRATE AT (BHT) '. MUD CAKE AT (MT): O. 210 MUD CAKE AT (BHT) : 72.0 72.0 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): O. 5 REMARKS: NO DEPTH CORRELATION AVAILABLE FOR THIS WELL WITH OVERLAP. HENCE, PRIMARY DEPTH CONTROL APPLIED. LOGS ARE REFERENCED TO KB AND DRILL PIPE TALLY. O . 5" STANDOFFS RAN ON HALS TOOL TURNERS RAN ON CNL-TDL. THIS FILE CONTAINS THE RAW DATA FOR THE MAIN PASS OPEN HOLE DATA AQUIRED AT 0.5' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 64 4 66 1 $ 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 16 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-FEB-1999 ~z--:~6 PAGE: 31 TYPE REPR CODE VALUE 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER #LOG TYPE CUSS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1189332 O0 000 O0 0 9 1 1 4 68 0000000000 TENS PEX LB 1189332 O0 000 O0 0 9 1 ! 4 68 0000000000 CNTC PEX CPS 1189332 O0 000 O0 0 9 1 1 4 68 0000000000 CFTC PEX CPS 1189332 O0 000 O0 0 9 1 1 4 68 0000000000 TNRA PEX 1189332 O0 000 O0 0 9 1 1 4 68 0000000000 GR PEX GAPI 1189332 O0 000 O0 0 9 1 1 4 68 0000000000 RTNR PEX 1189332 O0 000 O0 0 9 1 1 4 68 0000000000 RCFT PEX CPS 1189332 O0 000 O0 0 9 1 1 4 68 0000000000 RCNT PEX CPS 1189332 O0 000 O0 0 9 1 1 4 68 0000000000 DEVI PEX DEG 1189332 O0 000 O0 0 9 1 1 4 68 0000000000 HTEN PEX LB 1189332 O0 000 O0 0 9 1 1 4 68 0000000000 MRES PEX OH~Ml189332 O0 000 O0 0 9 1 1 4 68 0000000000 NPHI PEX PU-S 1189332 O0 000 O0 0 9 1 1 4 68 0000000000 TNPH PEX PU 1189332 O0 000 O0 0 9 1 1 4 68 0000000000 NPOR PEX PU 1189332 O0 000 O0 0 9 1 1 4 68 0000000000 MTEM PEX DEGF 1189332 O0 000 O0 0 9 1 1 4 68 0000000000 ** DATA ** DEPT. 10286.000 TENS.PEX 922.000 CNTC.PEX 2264.456 CFTC.PEX TNRA.PEX 2.140 GR.PEX 32.442 RTNR.PEX 2.162 RCFT. PEX RCNT. PEX 2238.130 DEVI.PEX 42.699 HTEN. PEX 872.205 MRES.PEX NPHI.PEX 23.408 TNPH. PEX 22.796 NPOR.PEX 22.331 MTEM. PEX DEPT. 9922.000 TENS.PEX -63.000 CNTC. PEX 1063.458 CFTC. PEX TNRA.PEX 3.199 GR.PEX 120.802 RTNR.PEX 3.285 RCFT. PEX RCNT. PEX 1073.292 DEVI.PEX 37.989 HTEN. PEX 911.819 MRES.PEX NPHI.PEX 39.939 TNPH. PEX 36.613 NPOR.PEX 35.098 MTEM. PEX 1080.925 1087.907 0.039 153.204 351.352 417.561 0.047 148.945 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-FEB-1999 ih-~6 PAGE: 32 **** FILE TRAILER **** FILE NAME : EDIT .009 SERVICE · FLIC VERSION : 001 CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT . O10 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 10 RAW CASED HOLE MAIN PASS Curves and log header data for open hole logs run into casing. PASS NOY4BER: 1 DEPTH INCREMENT: 0.1666 FILE SUMMARY VENDOR TOOL CODE START DEPTH PEX 10286.0 HALS 1 0286.0 $ LOG HEADER DATA STOP DEPTH 9922.0 9922.0 DATE LOGGED: SOF~gARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAt4~A RAY CNT COMPENSATED NEUTRON SDN DENSITY HALS LATEROLOG $ lO-AUG-98 8Cl-205 1400 09-AUG-98 1055 lO-AUG-98 13790.0 13790.0 10038.0 13790.0 TOOL NUMBER HGR HCNT HRGD 1759 HALS- B LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-FEB-1999 PAGE: 33 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 6.000 10286.0 BOREHOLE CONDITIONS MUD TYPE: QUIKDRLN MUD DENSITY (LB/G): 8.60 MUD VISCOSITY (S) : 52.0 MUD PH: 8.7 FLUID LOSS (C3): 5.2 MAXIMUM RECORDED TEMPERATURE (DEGF) : 175.0 RESISTIVITY (OH~M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1. 820 MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): 1. 800 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 0.210 MUD CAKE AT (BHT) : 72.0 72.0 72.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): 0.5 REMARKS: NO DEPTH CORRELATION AVAILABLE FOR THIS WELL WITH OVERLAP. HENCE, PRIMARY DEPTH CONTROL APPLIED. LOGS ARE REFERENCED TO KB AND DRILL PIPE TALLY. O . 5" STANDOFFS ~ ON HALS TOOL TURNERS RAN ON CNL-TDL. THIS FILE CONTAINS THE R~W DATA FOR THE MAIN PASS OPEN HOLE DATA AQUIRED AT 0.16667' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 68 4 66 1 5 66 LIS Tape Verification Listing Schlumberger Alaska Computing Center PAGE: 34 TYPE REPR CODE VALUE 6 73 7 65 8 68 0.166 9 65 FT 11 66 15 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 1189332 O0 000 O0 0 10 1 1 4 68 0000000000 LLD HALS 0H~1189332 O0 000 O0 0 10 ! 1 4 68 0000000000 LLS HALS OH~M 1189332 O0 000 O0 0 10 1 1 4 68 0000000000 HDRA PBX G/C3 1189332 O0 000 O0 0 10 1 1 4 68 0000000000 PEFZ PEX 1189332 O0 000 O0 0 10 1 1 4 68 0000000000 RHOZ PEX G/C3 1189332 O0 000 O0 0 !0 1 1 4 68 0000000000 HMIN PEX OH~ 1189332 O0 000 O0 0 10 1 1 4 68 0000000000 H~INO PEX OH~!~ 1189332 O0 000 O0 0 10 1 1 4 68 0000000000 RXOZ PEX OH~4~ 1189332 O0 000 O0 0 10 1 ! 4 68 0000000000 RX08 PEX OH~ 1189332 O0 000 O0 0 10 1 1 4 68 0000000000 HCNT PEX CPS 1189332 O0 000 O0 0 10 1 1 4 68 0000000000 HCFT PEX CPS 1189332 O0 000 O0 0 10 1 1 4 68 0000000000 HGR PEX GAPI 1189332 O0 000 O0 0 10 1 1 4 68 0000000000 RHFT PEX CPS 1189332 O0 000 O0 0 !0 1 1 4 68 0000000000 RHNT PEX CPS 1189332 O0 000 O0 0 10 1 1 4 68 0000000000 HTNP PEX PU 1189332 O0 000 O0 0 10 1 1 4 68 0000000000 HNPO PEX PU 1189332 O0 000 O0 0 10 1 1 4 68 0000000000 ** DATA ** DEPT. 102~6.000 LLD.HALS 13.112 LLS.HALS 9.526 HDR~.PEX PEFZ.PEX 2.339 RHOZ.PEX 2.178 H~IN. PEX 1.198 P~4NO.PEX RXOZ.PEX 1.580 RXOS.PEX 1.717 HCNT. PEX 2265.858 HCFT. PEX HGR.PEX 24.428 RHFT. PEX 1068.303 RHA~.PEX 2221.326 HTNP.PEX HNPO.PEX 22.580 DEPT. 9922.834 LLD.HALS 0.154 LLS.HALS 0.100 HDRA.PEX PEFZ.PEX iO.O00 RHOZ.PEX 3.313 ~4IN. PEX 0.049 H~NO.PEX RXOZ.PEX 0.050 RXOS.PEX 0.050 HCNT. PEX 1129.599 HCFT. PEX HGR.PEX 120.828 RHFT. PEX 431.239 RHNT. PEX 1137.711 HTNP.PEX HNPO.PEX 36.056 -0.007 0.866 1081.893 22.787 0.785 0.042 366.273 37.509 LIS Tape Verification Listing Schlumberger Alaska Computing Center 1-FEB-1999 12{16 PAGE: 35 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .010 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/ 1 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 99/02/ 1 ORIGIN · FLIC TAPE NAME '. 98639 CONTINUATION # : 1 PREVIOUS TAPE : CO~4ENT . ARCO ALAS~ INC, L2-O8A, PRUDHOE BAY, API #50-029-21761-01 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 99/02/ 1 ORIGIN : FLIC REEL NAME : 98639 CONTINUATION # : PREVIOUS REEL : CO~4ENT · ARCO A_bASKA INC, L2-O8A, PRUDHOE BAY, API #50-029-21761-01 Sperry-Sun Drilling Services LIS Scan Utility Tue Apr 06 15:02:01 1999 Reel Header Service name ............. LISTPE Date ..................... 99/04/06 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 99/04/06 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 2 A/<-MM- 80314 J. FOLEY GERALD L2-08A 500292176101 ARCO ALASKA, INC. SPERRY-SUN DRILLING SERVICES 06-APR-99 MWD RUN 3 AK-MM-80314 J. FOLEY R. BORDES MWD RUN 4 AK-MM- 80314 R. MCNEILL R. BORDES JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: ~ RANGE: FNL: FSL: MWD RUN 5 AK-MM-80314 R. MCNEILL R. BORDES MWD RUN 5 AK-MM- 80314 R. MCNEILL R. BORDES 18 lin 15E 1379 RECEIVED APR 13 1999 OU & Gas C, ons. C. Anohor FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1308 51.30 48.70 13.80 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING 4.500 15588.0 PRODUCTION STRING 6.000 15588.0 REMARKS: 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUN 1 IS DIRECTIONAL ONLY AND IS NOT PRESENTED. 3. MWD RUNS 2 THROUGH 5 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR-4). 4. A MEASUREMENT AFTER DRILLING (MAD) PASS WAS PERFORMED AFTER MWD RUN 5. 5. MWD DATA HAS BEEN DEPTH SHIFTED/CORRECTED TO WL-GR (GR SDN S GAPI REAL) PROVIDED BY DEDE SCHWARTZ OF ARCO ALASKA, INC. 6. THIS WELL REACHED A TOTAL DEPTH (TD) OF 15588'MD, 8673'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC = SMOOTHED GAMMA RAY COMBINED. SEXP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA SHALLOW SPACING). SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING). SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING). SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING). SFXE = SMOOTHED FORMATION EXPOSURE TIME. SRAT = SMOOTHED TOOL SPEED WHEN NOT DRILLING. CURVES WITH THE EXTENSION "M" ARE MEASURED AFTER DRILLING (MAD). $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/04/06 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR RPX RPD RPM RPS FET ROP $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 10256.0 15557.0 10262.5 15564.0 10263.0 15564.0 10263.0 15564.0 10263.0 15564.0 10298.5 15564.0 10300.5 15597.0 BASELINE DEPTH 10256 10293 10297 10300 10308 10310 10324 10330 10332 10334 10337 10346 10348 10352 10360 10362 10365 10391 10394 10397 10403 10406 10410 10412 10415 10417 10419 10422 10424 10427 10429 10431 10434 10438 10442 10447 10450 10454 10456 .0 .0 .0 .0 .5 .5 .5 .0 .5 .5 .0 .5 .5 .5 .0 .5 .0 .5 .0 .5 5 5 0 5 5 5 0 0 0 0 0 5 5 0 5 0 0 0 5 GR 10249.0 10286.0 10291.5 10293.5 10302.5 10304.0 10319.5 10323.5 10326.0 10327.5 10330.0 10342.5 10344.0 10347.0 10356.0 10358.5 10361.0 10385.5 10388.5 10391.0 10398.0 10401.0 10405.0 10408.5 10410.5 10413.0 10414.0 10416.5 10418.0 10421.5 10423.0 10425 0 10429 0 10433 0 10436 5 10441 0 10445 0 10450.5 10452.5 EQUIVALENT UNSHIFTED DEPTH 1045 1046 1047 1047 1048 1048 10490 10491 10491 10495 10606 10611 10634 10636 10639 10659 10688 10692 10697 10699 10759 10763 10769 10773 10779 10783 10786 10816 10822 10830 10835 10837 10843 10883 10886 10896 10904 10915 10928 10934 10959 10961 10987 11009 11024 11032 11035 11041 11049 11052 11054 11093 11100 11127 11130 11136 11138 9 5 3 5 7 0 9 5 3 0 7 5 0 0 5 0 5 5 0 0 0 0 5 0 0 5 5 5 5 0 0 0 5 0 5 0 5 0 5 5 0 0 5 5 .0 .0 5 5 0 0 0 0 5 5 5 5 0 5 0 5 5 0 5 10455.5 10459.0 10471.0 10473 0 10477 0 10483 5 10485 0 10486 5 10487 5 10491 5 10603 5 10606 5 10627.5 10630.0 10632.5 10653.5 10683.5 10688.5 10690.5 10694.0 10754 0 10758 0 10767 0 10771 5 10777 0 10782 0 10784 5 10812 5 10817.0 10824.5 10828.5 10831.0 10837.5 10880.5 10882.0 10890.5 10897.5 10911.5 10927.5 10931.5 10958.0 10961.5 10987.0 11003.5 11019.5 11026.5 11030.0 11035.5 11044.5 11047.0 11048.5 11087 5 11095 5 11122 0 11125 0 11130 5 11133 0 11141 11144 11190 11207 11214 11219 11224 11228 11231 11236 11242 11246 11250 11299 11306 11316 11326 11344 11357 11370 11416 11442 11448 11460 11465 11502 11510 11518 11642 11646 11648 11650 11652 11659 11662 11665 11673 11679 11694 11702 11798 12018 12025 12026 12033 12055 12065 12107 12110 12112 12113 12117 12121 12125 12135 12138 12150 .0 .0 .5 .5 .5 .0 5 5 5 5 5 0 0 0 5 0 0 0 5 5 0 5 5 .5 .0 .5 .5 .0 .5 .5 .0 .5 .5 .0 .5 .5 .0 .5 .0 .5 .5 .0 .0 5 5 5 5 5 0 0 5 5 0 0 5 0 0 11136 0 11139 0 11188 0 11203 5 11212 0 11215 5 11219 0 11222 5 11225.5 11231.0 11237 0 11240 5 11244 5 11292 5 11300 5 11309 5 11319 0 11338 5 11351 5 11365 5 11411 5 11441 0 11445 0 11455 5 11460 0 11496 5 11505.0 11513.0 11638.0 11641.0 11643.0 11646.0 11647.5 11654.0 11657.0 11660.0 11669.0 11674.0 11690.0 11698 5 11794 5 12011 5 12018 0 12020 5 12027 5 12053 5 12061 5 12101 5 12104 0 12105 5 12107 5 12110 5 12116 5 12118 5 12129 5 12132 0 12144 0 12153.5 12159 5 12196 0 12206 0 12209 5 12212 0 12215 5 12222 0 12230 0 12231 0 12237 0 12243 5 12248 5 12252 5 12262 0 12270.5 12278.0 12295.0 12373.5 12377 0 12381 0 12386 5 12423 5 12442 5 12449 0 12460 5 12465 5 12468 0 12470.5 12472.5 12476.0 12479.0 12483.0 12485.0 12488.0 12500.5 12505.0 12508 5 12513 0 12517 5 12681 5 12685 0 12839 0 12840 5 12842 5 12845 0 12847 5 13020 5 13309 5 13340 0 13342 5 13347 5 13352 5 13398 0 13502 0 13505 5 13508 0 12147.5 12152.0 12192.5 12202.5 12206.0 12211.0 12214 0 12220 5 12223 5 12225 0 12229 5 12236 0 12241 5 12244 5 12254 5 12262 0 12271 0 12287.5 12368 5 12371 0 12375 0 12379 0 12416 5 12436 5 12443 5 12455.0 12460.0 12461 5 12464 0 12466 0 12469 5 12472 5 12475 5 12479 0 12482.5 12495.5 12502.0 12505.5 12509.0 12512.5 12675.5 12678.5 12831.5 12833.5 12835.5 12838.0 12840 5 13012 5 13301 0 13330 5 13333 5 13339 5 13341.5 13394.5 13494.0 13497.5 13499.0 15597.0 15588.0 $ MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MWD 2 MWD 3 MWD 4 MWD 5 $ REMARKS: MERGED MAIN PASS. $ MERGE TOP 10295.0 11630.0 13794.0 15482.0 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 MERGE BASE 11630.0 13794.0 15482.0 15588.0 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 ROP MWD FT/H 4 1 68 GR MWD API 4 1 68 RPX MWD OHMM 4 1 68 RPS MWD OHMM 4 1 68 RPM MWD OHMM 4 1 68 RPD MWD OHMM 4 1 68 FET MWD HOUR 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Min Max DEPT 10256 15597 ROP 3.4042 2383.59 GR 17.8627 202.73 RPX 0.3013 2000 RPS 0.3491 2000 RPM 0.2165 2000 RPD 0.1357 2000 FET 0.2017 52.9934 Mean Nsam 12926.5 10683 102.034 10594 61.3644 10603 55.5912 10604 95.3285 10603 135.749 10603 159.681 10603 1.53435 10532 First Reading 10256 10300.5 10256 10262.5 10263 10263 10263 10298.5 Last Reading 15597 15597 15557 15564 15564 15564 15564 15564 First Reading For Entire File .......... 10256 Last Reading For Entire File ........... 15597 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/04/06 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 ....... 99/04/06 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using earliest passes. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR FET RPD RPM RPS RPX RAT $ MERGED DATA SOURCE PBU TOOL CODE MWD $ REMARKS: START DEPTH STOP DEPTH 12470.0 15558.5 12477.0 15566.0 12477.0 15566.0 12477.0 15566.0 12477.0 15566.0 12477.0 15566.0 12503.0 15598.0 MAD RUN NO. MAD PASS NO. 5 MERGED MAD 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 valu~ ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 MERGE TOP MERGE BASE 12464.0 15588.0 Name Service Order Units Size Nsam DEPT FT 4 1 RAT MAD FT/H 4 1 GR MAD API 4 1 RPX MAD OHMM 4 1 RPS MAD OHMM 4 1 RPM MAD OHMM 4 1 RPD MAD OHMM 4 1 FET MAD HOUR 4 1 Rep Code Offset Channel 68 0 1 68 4 2 68 8 3 68 12 4 68 16 5 68 20 6 68 24 7 68 28 8 Name Min Max Mean DEPT 12470 15598 14034 RAT 82.5196 2278.13 565.535 GR 22.113 165.848 60.807 RPX 2.6127 2000 18.2979 RPS 4.7151 100.963 24.4541 RPM 5.491 193.226 31.2671 RPD 7.2533 2000 40.2787 FET 2.4101 160.468 88.0552 First Last Nsam Reading Reading 6257 12470 15598 6191 12503 15598 6178 12470 15558.5 6179 12477 15566 6179 12477 15566 6179 12477 15566 6179 12477 15566 6179 12477 15566 First Reading For Entire File .......... 12470 Last Reading For Entire File ........... 15598 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/04/06 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 ....... 99/04/06 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and ~og header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR RPX RPD RPM RPS FET ROP $ LOG HEADER DATA DATE LOGGED: SOFTWARE 10249.0 10255 5 10256 0 10256 0 10256 0 10292 5 10294 5 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 11585.5 11592.5 11592.5 11592.5 11592.5 11592.5 11630.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 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) : 06-AUG-98 ISC 5.08/5.07 DEPII 2.22A MEMORY 11630.0 10295.0 11630.0 37.0 86.0 TOOL NIR~BER P1047GR4 P1047GR4 6.000 6.0 QUIKDRIL-N 8.60 52.0 8.8 22000 8.4 .250 .000 · 190 .540 51.1 .6 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 DEPT FT 4 1 68 GR MWD 2 API 4 1 68 RPX MWD 2 OHMM 4 1 68 RPS MWD 2 OHMM 4 1 68 RPM MWD 2 OHMM 4 1 68 RPD MWD 2 OHMM 4 1 68 ROP MWD 2 FT/H 4 1 68 FET MWD 2 HOUR 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Min Max Mean DEPT 10249 11630 10939.5 GR 17.8627 158.933 56.5539 RPX 0.3013 2000 55.9787 RPS 0.3491 2000 146.638 RPM 0.2165 2000 291.176 RPD 0.1357 2000 358.791 ROP 3.4042 2383.59 73.2911 FET 0.6815 3.4588 1.40193 Nsam 2763 2674 2675 2674 2674 2674 2672 2601 First Reading 10249 10249 10255.5 10256 10256 10256 10294.5 10292.5 Last Reading 11630 11585.5 11592.5 11592.5 11592.5 11592.5 11630 11592.5 First Reading For Entire File .......... 10249 Last Reading For Entire File ........... 11630 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/04/06 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 ....... 99/04/06 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 P~AW 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 STOP DEPTH GR 11580.0 13754.5 FET 11585.0 13761.5 RPX 11585.0 13761.5 RPD 11585.5 13761.5 RPM 11585.5 13761.5 RPS 11585.5 13761.5 ROP 11617.0 13793.5 $ 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: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA P~AY EWR4 ELECTROMAG. RESIS. 4 $ 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) : 09-AUG-98 ISC 5.08/5.07 DEPII 2.22A MEMORY 13794.0 11630.0 13794.0 81.7 93.7 TOOL NUMBER P1047GR4 P1047GR4 6.000 6.0 QUICKDRIL-N 8.70 50.0 8.9 19000 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: $ 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 6.0 .190 .101 .180 .200 .6 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 RPX MWD 3 OHMM 4 1 68 8 3 RPS MWD 3 OHMM 4 1 68 12 4 RPM MWD 3 OHMM 4 1 68 16 5 RPD MWD 3 OHMM 4 1 68 20 6 ROP MWD 3 FT/H 4 1 68 24 7 FET MWD 3 HOUR 4 1 68 28 8 58.3 Name DEPT GR RPX RPS RPM RPD ROP FET Min 11580 20 2091 5 4885 5 8989 7 1825 11 0531 11 5997 0.408 First Max Mean Nsam Reading 13793.5 12686.8 4428 11580 202.73 61.728 4350 11580 2000 76.0857 4354 11585 2000 110.623 4353 11585.5 2000 116.73 4353 11585.5 2000 129.258 4353 11585.5 2169.12 90.6111 4354 11617 21.5167 1.275 4354 11585 First Reading For Entire File .......... 11580 Last Reading For Entire File ........... 13793.5 Last Reading 13793.5 13754.5 13761.5 13761.5 13761.5 13761.5 13793.5 13761.5 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/04/06 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 ....... 99/04/06 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 STOP DEPTH GR 13753.3 15443.5 FET 13758.5 15450.5 RPS 13758.5 15450.5 RPX 13758.5 15450.5 RPD 13761.0 15450.5 RPM 13761.0 15450.5 ROP 13789.0 15481.5 $ LOG HEADER DATA DATE LOGGED: 13-AUG-98 SOFTWARE SURFACE SOFTWARE VERSION: ISC 5.08/5.07 DOWNHOLE SOFTWARE VERSION: DEPII 2.22A DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 15482.0 TOP LOG INTERVAL (FT) : 13794.0 BOTTOM LOG INTERVAL (FT) : 15482.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ~%NGLE: 87.9 MAXIMUM ANGLE: 93.3 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 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: $ 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 TOOL NUMBER P1047GR4 P1047GR4 6.000 6.0 SEAWATER/LUBTX 8.80 35.0 9.0 17000 10.0 .210 .098 .240 .320 70.5 .6 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 RPX MWD 4 OHMM 4 1 68 8 3 RPS MWD 4 OHMM 4 1 '68 12 4 RPM MWD 4 OHMM 4 1 68 16 5 RPD MWD 4 OHMM 4 1 68 20 6 ROP MWD 4 FT/H 4 1 68 24 7 FET MWD 4 .~ HOUR 4 1 68 28 8 Name Min Max Mean Nsam DEPT 13753.5 15481.5 14617.5 3457 GR 38.4792 187.013 64.6848 3381 RPX 5.8278 2000 30.7942 3385 RPS 7.9921 2000 38.5388 3385 RPM 13.8457 2000 43.5547 3380 RPD 13.085 2000 49.9012 3380 ROP 15.1071 2226.42 141.596 3386 FET 0.2017 52.9934 1.76376 3385 First Reading 13753.5 13753.5 13758.5 13758.5 13761 13761 13789 13758.5 Last Reading 15481.5 15443.5 15450.5 15450.5 15450.5 15450.5 15481.5 15450.5 First Reading For Entire File .......... 13753.5 Last Reading For Entire File ........... 15481.5 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/04/06 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 ....... 99/04/06 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEADER FILE NUMBER: 6 P~AW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 15428.0 FET 15435.0 RPD 15435.0 RPM 15435.0 RPS 15435.0 RPX 15435.0 ROP 15468.5 $ STOP DEPTH 15548.0 15555.0 15555.0 15555.0 15555.0 15555.0 15588.0 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: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 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: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data RefereDce Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 14-AUG-98 isc 5.08/5.07 DEPII 2.22A MEMORY 15588.0 15482.0 15588.0 87.8 87.9 TOOL NUMBER P1047GR4 P1047GR4 6.000 6.0 SEAWATER/LUBTX 8.80 35.0 9.0 17000 10.0 .210 .098 .240 .320 75.0 .6 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam DEPT FT 4 1 GR MWD 5 API 4 1 RPX MWD 5 OHMM 4 1 RPS MWD 5 OH]MM 4 1 RPM MWD 5 OHMM 4 1 RPD MWD 5 OHMM 4 1 ROP MWD 5 FT/H 4 1 FET MWD 5 HOUR 4 1 Rep Code Offset Channel 68 0 1 68 4 2 68 8 3 68 12 4 68 16 5 68 20 6 68 24 7 68 28 8 Name DEPT GR RPX RPS RPM RPD ROP FET Min 15428 33.322 14 8713 20 2064 27 7397 34 1756 30 0224 0 3549 Max Mean 15588 15508 74.256 55.4479 36.0578 24.9268 48.5306 32.8011 65.6446 39.6534 63.0949 45.0429 304.24 112.416 26.2533 10.5937 First Last Nsam Readin9 Readin9 321 15428 15588 241 15428 15548 241 15435 15555 241 15435 15555 241 15435 15555 241 15435 15555 240 15468.5 15588 241 15435 15555 First Readin9 For Entire File .......... 15428 Last Readin9 For Entire File ........... 15588 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/04/06 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/04/06 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record~ FILE HEADER FILE NUMBER: RAW MAD Curves and log header data for each pass of each run in separate files. DEPTH INCREMENT: .5000 MAD RUN NUMBER: 5 MAD PASS NUMBER: FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 12463.5 15549.5 FET 12470.5 15557.0 RPD 12470.5 15557.0 RPM 12470.5 15557.0 RPS 12470.5 15557.0 RPX 12470.5 15557.0 RAT 12503.0 15589.5 $ 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: 14-AUG-98 ISC 5.08/5.07 DEPII 2.22A MEMORY 15588.0 15482.0 15588.0 87.8 87.9 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ TOOL NUMBER P1047GR4 P1047GR4 BOREHOLE D2~-D CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 6.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: SEAWATER/LUBTX 8.80 35.0 9.0 17000 10.0 .210 .098 .240 .320 75.0 NEUTRON TO0~ MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : 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 .6 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 GR MAD 5 API 4 1 68 RPX MAD 5 OHMM 4 1 68 RPS MAD 5 OHMM 4 1 68 RPM MAD 5 OHMM 4 1 68 RPD MAD 5 OHMM 4 1 68 RAT MAD 5 FT/H 4 1 68 FET MAD 5 HOUR 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Min Max Mean Nsam DEPT 12463.5 15589.5 14026.5 6253 GR 22.113 165.848 60.9037 6173 RPX 1.8226 2000 18.2661 6174 RPS 3.3878 100.963 24.4158 6174 RPM 5.491 193.226 31.2316 6174 RPD 7.2533 2000 40.3191 6174 RAT 82.5196 2278.13 565.671 6174 FET 2.4101 160.468 88.0296 6174 First Reading 12463.5 12463.5 12470.5 12470.5 12470.5 12470.5 12503 12470.5 Last Reading 15589.5 15549.5 15557 15557 15557 15557 15589.5 15557 First Reading For Entire File .......... 12463.5 Last Reading For Entire File ........... 15589.5 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/04/06 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 99/04/06 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Reel Trailer Service name ............. LISTPE Date ..................... 99/04/06 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Library. Scientific Scientific Technical Technical Services Services Physical EOF Physical EOF End Of LIS File
