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186-066
STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1a. Well Status: Oil ❑ Gas ❑ SPLUG ❑ Other ❑ Abandoned ® 1 Suspended ❑ 1 b. Well Class: 20AAC 25.105 20AAC 25.110 GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ No. of Completions: Zero Development 0 Exploratory ❑ Service ❑ Stratigraphic Test ❑ 2. Operator Name: 6. Date Comp., Susp., o band.' 14. Permit to Drill Number/Sundry BP Exploration (Alaska), Inc 2/3/2019 186-066 • 317355 8 318-347 3. Address: 7. Date Spudded: 15, API Number: P.O. Box 196612 Anchorage, AK 99519.6612 3/24/1986 50-029-21571-00-00 4a. Location of Well (Governmental Section): g. Date TD Reached: 16. Well Name and Number: 4/10/1986 PBU C-38 Surface: 1180' FNL, 879' FEL, Sec. 19, T11N, RAE. UM 9 Ref Elevations KB 6a 81 17. Field/Pool(s): Top of Productive Interval: 4718' FSL, 745' FEL, Sec. 18, T11 N, R14E, UM GL 35.81 - BF Surface PRUDHOE BAY, PRUDHOE OIL - Total Depth: 4987' FSL, 671' FEL, Sec. 18, TIIN, R14E, UM 10. Plug Back Depth(MDfrVD): 18. Property Designation: Surface / Surface ADL 028305 4b. 4b. Location of Well (State Base Plane Coordinates, NAD 27): 11. Total Depth (MD/TVD): 19. DNR Approval Number. Surface: x- 664496 • y- 5960042 Zone - ASP 4 11227'19126' 80-274 TPI: x- 664480 y- 5965941 Zone - ASP 4 Total Depth: x- 864547 y- 5966211 Zone - ASP 4 12. SSSV Depth (MD/TVD)' None 20 Thickness of Permafrost MDrM: • 2005'/ 1898' • 5. Directional or Inclination Survey: Yes ❑ (attached) No ❑ 13. Water Depth, if Offshore: 21. ReAnll/Laleral Top Wndow Submit electronic and printed ntetl information per 20 AAC 25.050 NIA (fl MSL) WA 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, jewelry, and perforation record Acronyms may be used. Attach a separate page if necessary . b ✓a DIL, BRCS, CDL /CNL, CDL /CNL }. FEB 2 8 2019 23. CASING, LINER AND CEMENTING RECORD CASING WT. PER FT. GRADE SETTINGDEPTH MD SETTING DEPTH TVD HOLE SIZE CEMENTING REC�®GC�. AMOUNT PULLED TOP TOP BOTTOM 20" SurfaceSurface 111' 36" 8 cu yds Concrete 13-3/8" 72# L -8o SurfaceSurface 2693' 17-1/2" 4266 w 8 Coldset 11 9-5/8" 47# L-00 SurfaceSurface r300l' 8344' 12-1/4" 570 ou 6 Closs'G' 7" 29# L-ao 10036' 8134' 9126' 8-1/2" 405 cu 8 Class'G' 24. Open to production or injection? Yes ❑ No ® 25. TUBING RECORD If Yes, list each interval open (MDrTVD of Top and Bottom; Perforation Size and Number; Date Perfd): GRADE DEPTH SET (MD) PACKER SET (MDrV 4-1/2" 12.6# L-80 1 10057' 9938'/ 8054' ^ 'T't VJ 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. -GOMPLETIOW DA•rE JJ q VERIFIEDinformation Was hydraulic fracturing used during completion? Yes ❑ No 0 Per 20 AAC 25.283 (i)(2) attach electronic and printed DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED / n A t- ="�--_ See Attached 27. PRODUCTION TEST Date First Production: Not on Production Method of Operation (Flowing, gas lift, etc.): WA Date of Test: Hours Tested: Production for Test Period y Oil -BSL Gas -MCF: Water -Bbl: Choke Size Gas -Oil Ratio: Flow Tubing Press Casino Press: Calculated 24 Hour Rate Oil -Bbl: Gas -MCF: Water -Bbl: Oil Grevitv - API(com: Form 10-407 Revised 5/2017 CONTINUED ON PAGE 2 Submit ORIGINAL only l y//f llnG-tnZ3fW1�1 / BDMs �K°:p c F 20192s.� V6 28. CORE DATA Conventional Corefs) Yes ❑ No 0 Sidewall Cores Yes ❑ No 0 If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 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 10718' 8700' separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Sag River 10334' 8380' Shublik 10380' 8418' Sadlerochit-Zone 4 10458' 8483' CGL - Zone 3 10634' 8630' Base of CGL - Zone 2 10718' 8700' Zone 1 11005' 8941' Base of Sadlerochit -Kavik 11121' 9038' / Formation at total depth: Kavik 11121' 1 9038' 31. List of Attachments: Summary of Daily Reports, Photo Documentation, 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 or well 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: Montgomery, Travis J Authorized Title: SIM pea lis[ Contact Email: Tmvis.Montgomery@bp.com J� n1 lit Authorized Signature: r1, Date: {-//� t///� ` 1 Contact Phone: +1 907 564 4127 INSTRUCTIONS General. This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10407 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 matter when the analyses are conducted. Item Ia. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 1b. 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 more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 28. (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 other tests as required including, but not limited to: core analysis, paleontological report, production or well test results. Form 10407 Revised 5/2017 Submit ORIGINAL Only TREE = V1�LH 4' CNV ABANDONED -3/8' CSG, 72a, L-80, D = 12.347' 1-1 3001' TBG & w CMTD 3062' - 6524' (0721118) Minimum ID = 3.725" @ 10024' 4-1/2" OTIS XN NIPPLE j4-12" TBG PUNCH, 4 SPF (07/03/18) I Ell N PERFORATION SUA MRY REF LOG: GEAFMRT - BHCS ON D4/10/86 ANGLEATTOP PERF: 33' @ 10837' Note: Refer to Roduction DB for historical peri data SIZE SPF 94 ERVAL OpNSgz DATE 3-3/8" 2 10837 - 10840 S 03/05/94 3-1/8" 4 10994-11 DD4 S 03/05/94 3-1/8" 4 11017 - 10064 S 06/02/18 3-3/8" 4 11030-11055 S 06/02/18 3-3/8' 4 11055-11064 S 06/02118 3-3/8' 4 11071-11077 S 06/02/18 3-318' 4 11094-11121 S 06/02/18 C-38 STY N AFEOTES: NONE I TVD I DEVI 1300' - 1310' PERFORATE TBG & PROD CSG w2" GUNS, VLV PERF AGAN 1305' - 1310' w/2' POVVH2FLOW PORT GUNS (09/25/18) 6 2193' 4-12" SSSV, OTS DBE 2838 42 LANDING NP, D = 3913" WEE GAS LFT MANDRELS ST M7 I TVD I DEVI TYPE VLV LATCH PORT DATE 6 3410 2838 42 OTS-LBD 0721/18 TBG &R CRANIED(0721/18) 10/01/18 PERF TBG & CSG (0925/18) 5 5833 4758 39 OTS-LBD 4 7412 5951 41 OTS-LBD 3 8423 6736 36 OTS-LBD tRARA 2 9408 7545 33 OTS-LBD 1 9717 7802 34 OTS-L8D 2" OTS XA SLD! SBR SEAL ASSY D = 3.813' I9-5/8' X 4-12" TNV HBBP PKR, D = 4.750- 4-1/2' OTS X NP, D =3 .813" 10056' ELMDTT LOGGED 01/10/98 DATE REV BY I ooMCNITS 04/19/86 1 ORIGINAL COMPLEnCIN DATE 10/01/18 I REV BY I COM IM 1 TFVJM) TBG X IA X OA CMTD TO SLWA 0522101 MPTP CORRECTIONS 02/28/19 JN /JMJ ADDED BF & ABANOONDED 09/15/03 DATLJM MD C014MMM 07/11/18 TBG RR CHES(07/03-04/18) t 0721/18 TBG &R CRANIED(0721/18) 10/01/18 PERF TBG & CSG (0925/18) RRIAHOE BAY LW �E VVELL: C-38 PBVAT No: '1860660 AR N7: 5D-029-21571-00 SEC 19, TI I R RUE, 1180' SNL & 879' VA L 6P Btploration (Alaska) WELL NAME: C-38 26. Acid, Fracture, Cement Squeeze, Etc. Depth Interval (MD) Amount & Kind of Material Used -10000' 50 Bbls Class'G' 7544'-7549' Tubing Punch 7512'- 7522' Tubing Punch 6519'- 6524' Tubing Punch 3062'-6524' 290 Bbls Class 'G' 1304'- 1310' Tubing & Casing Perforation Surface - 1300' 207 Bbls Class 'G' T/I/O = SSV/730/3. Temp= SI. Cement C&B lines (Pre P&A). No AL. Pumoed 2.5 gals Squeeze crate down balance line. Pumped 2.5 gals Squeeze crate down control line. Pennant sample left on SSV panel. Heater in wellhouse. Treecap bled to 0 psi. Final WHPs = SSV/730/3. 1/10/2018 SV, WV, SSV = C. MV = O. IA, OA = OTG. 12:30 T/I/O = SSV//. Temp = SI. PT C & B lines (pre P & A). Balance line passed to 3048 psi, Control line passed to 3104 psi using small volume PT criteria. Used < 0.25 gal hydraulic fluid (each) to achieve test pressure. Bled both lines to 0 psi. 1/14/2018 SV, WV, SSV = C. MV = O. IA, OA = OTG. 16:00. T/I/0=100/730/0 Temp=S/I (LRS Unit 72 - Injectivity Test) Pumped 5 bbls 60/ 40 meth and 180 bbls of 100* crude down Tbg for load. Pumped 65 1 crude for the following data: 1 bpm @ -625 psi, 2 bpm @ -650 psi, 3 bpm @ -675 psi, 4 bpm @ -710 psi 5 bpm @ -766 psi. DSO notified of well start per LRS departure. SV, WV,SSV=C MV=O IA,OA=OTG 1/17/2018 FWHP's=600/818/2 T/1/0=435/810/24 Temp= S/I (LRS Unit 70 - Injectivity Test -Round 2) Pumped 5 bbis of 60/40, 180 bbls of 120*f Crude to Load Tubing. Pumped a total of 43 bbis to get the following data: 1 bpm @ 658 psi, 2 bpm @ 640 psi, 3 bpm @ 683 psi, 4 bpm @ 740 psi, 5 bpm @ 754 psi SV,WV,SSV=C MV=O IA,OA=OTG 1/25/2018 FWHP=568/867/43 ***WELL S/I ON ARRIVAL*** (Plug & abandonment) DRIFT TO 7,547' SLM W/ 1.90" CENT, 1-3/4" S-BLR (Sample of cement / pct). RAN 2.25" x 5' DRIVE DOWN BAILER TO 7,551' SLM (1/4 gal of cement/ pct). DRIFT TO 7,546' SLM W/ 3.80" CENT, 2.25" x 5' DD BLR (2 cups of cement/ pct). CURRENTLY IN HOLE AT 7,547' SLM W/ K.JT, 2.25" x 10' PUMP BAILER. 3/17/2018 ***JOB IN PROGRESS, CONTINUED ON 3/18/18 WSR*** 3/17/2018 ***WELL S/I ON ARRIVAL**` (Plug & Abandonment) ***CONTINUED FROM 3/17/18 WSR"* (Plug & abandonment) RUN MULTIPLE BAILER CONFIGURATIONS TO RESTRICTION @ 7,547' SLM (Unable to make hole) RECOVERED -4 GALLONS ON CEMENT / PCT / MUD SUBSTANCE FROM 7,547' SLM DRIFT TO RESTRICTION @ 7,547' SLM W/ 1-1/2" SAMPLE BAILER (Unable to pass) DRIFT TO RESTRICTION @ 7,547' SLM W/ 3.70" DUMMY WRP (Cement retainer drift). 3/18/2018 ***WELL S/1 ON DEPARTURE, NOTIFIED PAD OPERATOR OF WELL STATUS*** Daily Report of Well Operations C-38 T/I/0= 562/799/0 (Fullbore - SLB Reservior Cement Plug and Abandonment) Proposed TOC= 10,000' Pumped the following down the Tbg: 5 bbls Methanol 140 bbls Fresh Water 50 bbls 15.8 ppg Class G Cement 2.3 bbis Fresh Water Dropped Foam Balls 5.5 bbls Fresh Water 142.2 bbls Diesel 150 bbls Total (See Log for Details) Calculated TOC = 10,000' WV, SV and SSV = Closed, MV = Open 6/2/2018 Final T/I/O = 1002/102810 T/1/0=636/794/49. (LRS Unit 72 -Assist Slickline: MIT -T) MIT -T ***FAIL*** Max applied 2200, Target 2000 .4th attempt pumped 1 bbls down TBG to achieve test pressure. 1st 15 min lost 852 psi. 2nd 15 min lost 349 psi. Total loss of 1201 psi. Bleed TP, Tags hung on tree, Valve position @ departure- WV, SV, SSV= Closed, MV= Open, IA& OA= OTG, 6/8/2018 FWHP= 640/794/49 T/I/0 = 670/810/50. Temp = SI. IA FL (fullbore request). No AL. IA FL @ 710'(38 bbls). Currently assisting fullbore with IA FL's as needed. 6/11/2018 Cont on WSR 6/12/18. T/I/0= 660/815/50 Temp=Sl (LRS Unit 70 - MIT -T Post Reservoir Cement Plug, LLR) MIT -T Failed to 997 psi. Max applied=2200 psi. Target pressure=2000 psi. Pressured up TBG to 2168 psi with .8 bbis 60* crude. 1st 15 min TBG lost 816 psi. 2nd 15 min TBG lost 355 psi for a total loss of 1171 psi in 30 min. 6/11/2018 ***Continued on 06-12-18 WSR*** ***Continued from 06-11-18 WSR*** (LRS Unit 70 - MIT -T Post Reservoir Cement Plug, LLR) Pumped 1.6 bbls crude down TBG to attempt LLR, leak to small for pump. Pressured up TBG to 3000 psi three times with 2.2 bbls crude for 10 min results of - 2.6 gpm. Let TBG psi bleed off to 2208 psi and start MIT -T MIT -T to 2200 psi Failed to 1003 psi. Max pressure=2200 psi. Target pressure=2000 psi. 1st 15 min TBG lost 822 psi. 2nd 15 min TBG lost 383 psi for a total loss of 1205 psi in 30 min. TBG pressure fell off to starting pressures. 6/1212018 Tags hung, SV WV SSV= closed MV IA OA= open. Cont from WSR 6/11/18. IA FL (fullbore request). Initial IA FL @ 710'(38 bbls). Took several IA FL's to assist Fullbore. IA FL unchanged throughout. 6/12/2018 Fullbore in control of valves upon departure. 01:30 TWO = 660/800/50. Temp = SI. Negative Pressure Test FAILED (Post reservoir cement plug). No AL. T FL @ surface. Bled TP to BT from 660 psi to 0 psi in 12 min (Fluid, 0.6 bbis). Held open TBG bleed for test. TBG flowed 10 gal in the 1 st 15 min and 4 gal in the 2nd 15 min for a total of 14 gal in 30 min. Extended test an additional 30 min. TBG flowed 4 gal in the 1 st 15 min and 5 gal in the 2nd 15 min for a total of 9 gal in 30 min. SI T bleed, monitored for 30 min. TP increased 210 psi. Final WHPs = 210/800/50. 6/13/2018 ISV, WV, SSV = C. MV = O. IA, OA = OTG. 16:40 Daily Report of Well Operations C-38 T/1/0=210/800/50. Temp = SI. WHPs (Monitor for P&A). 8'x10' cellar box appears to be a metal skin. Top of conductor is 38" below floor grating. Cellar is frozen (needs heat). NE corner of C-38 well house is 23' from red line above 15KV line. NW corner of C-38 well house is 27' from red line above 15KV line. NW corner of C-38 well house to NE corner of C-04 well house is 20' and 19' between C-36 well house and C-38 well house. There is a thermal siphon 6/17/2018 12 directl behind C-38. ***JOB STARTED ON 03 -JULY -2018'** (SLB ELINE TBG PUNCH) WELL SHUT IN ON ARRIVAL. T/I/O = 50/800/0 RU. PT. RIH W/ 4.5' PUNCHER SMALL CHARGES, 0* PHASING, 4 SPF, MPDAND BOWSPRING TAG TOP OF RESTRICTION @ 7577' ELMD. PUNCHED TUBING AT 7544'- 7548.5'. NOT X IA COMMUNICATION AFTER PUNCH PRESSURE UP TUBING TO 1500 PSI, NO RESPONSE ON IA. RIH W/ 10' PUNCHER MEDIUM CHARGES, 0* PHASING, 4 SPF, MPD AND BOWSPRING. f522'. NO RESPONSE ON IA. POOH. r1,70 RESPONSE ON IA. 7/3, U� '-2018*** (SLB ELINE TBG PUNCH) 6523.5'W/ MED CHARGES, 4 SPF, 0 DEG pRTURE AND RAP HANDED OVER. !NAL T/I/O = 675/800/0. 7/4 M 18. ll& IA FL (FB request). No AL. Tbg FL @ 1740'(26 7/1 P OTG.22:00 CMIT-TxIA 2000 psi) )f 135 bbls 70* crude down IA. achieved a LLR of 5 bpm ing. i Pad op notified upon departure 7/1£ SLB Fullbore Pumping Crew. Job Scope: Plug & Abandonment lateral cement job. Pump down 4 1/2" TBG & back up 9 5/8" IA taking returns to surface tanks. Clean up TBG & IA wtih 50 bbls of 9.8 ppg brine, 50 bbls of 160 deg F fresh water with F103 surfactant & U067 musol solvent at 2 gal per 1000 gal, 580 bbls of 9.8 brine until clean returns seen another 100 bbls pumped. Pumped 290 bbls Class G Cementfollowed by displacement of 5 bbls fresh water, 30 bbls 9.8 ppg brine, 3 bbis 50/50 meth. lost 14 bbls to leak point. Well and location secured. Post Cement Placement: TBG & IA 9.8 ppg Brine Surface to 2500' MD/2302' TVD 15.8 ppg Class G Cement 2500' MD/2302' TVD to 6524' MD/ 5337' TVD ***Job Complete*** 7/21/2018 T/1/0=0/0/80 Temp=S/I OA Injectivity Test ( Plug and Abandonment) Loaded fluids/drove to location, rigged up and PT'd. Did not pump any fluids. 7/26/2018 ***Continued on 07-27-18 WSR*** Daily Report of Well Operations C-38 ***Continued from 07-26-18 WSR*** OA injectivity test/CMIT-TxIA (Plug and Abandonment) Pumped 5 bbls 50/50 down OA at 1-2 bpm. OA pressured up to 1200 psi, monitored pressures for 30 min and lost 90 psi. Bled OAP to 50 psi, bled back — 3 bbls. CMIT-TxIA Failed to 2000 psi. 4 attempts Max applied=2250. Target pressure= 2000 psi. Pressured up T/IA to 2250 psi with 45.4 bbls 50/50. 1st 15 min T/IA lost 51/104 psi. 2nd 15 min T/IA lost 28/63, 3rd 15min lost 23/55 psi for a total loss of 102/222 psi in 45 min. Bled pressure to 0 psi and started a no flow test. starting tank strap 14 1/4" ending tank strap 14 7/27/2018 1/4" tags on well final WHP's 1500/1500/230 SV,WV,SSV=closed MV,IA,OA=open T/I/O = 1040/470/120. Temp = SI. CMIT-TxIA Passed to 2233/2173 psi (Per Engineering review - Montgomery)w/ diesel. (P&A) T & IA FL @ surface used 1.5 bbls diesel to pressure TBG/IA from 1040/470 psi to 2250/2250 psi. TBG/IA lost 29/83 psi, 14/50 psi, 10/38 psi and 9/32 psi for a total loss of 62/203 psi in 1 hr. Test #2 = TBG/IA lost 9/42 psi, 8/34 psi, 8/33 psi and 7/28 psi for a total loss of 32/137 psi in 1 hr. Bled TBG/IA from 2186/1985 psi to 500/500 psi in 10 min (1 bbl). Final WHPs = 500/500/120. 7/28/2018 SV, WV, SSV = C. MV = O. IA, OA = OTG. 17:00. TWO = VaclVac/63. Temp = SI. Pre AOGCC CMIT-TxIA PASSED to 1637/1611 psi (P&A). No AL. T & IA FL @ near surface. Max applied pressure = 1650 psi. Target pressure = 1500 psi. Grease crew service WV. Used 3.6 bbls amb Diesel to pressure T/IA to 1652/1651 psi. On the 2nd attempt, T/IA decreased 8/22 psi in the 1 st 15 min and 7/18 psi in the 2nd 15 min for a total of 15/40 psi in 30 min. Bled TP/IAP to 0 psi (1.3 bbls). Hung tags. Final WHPs = 0/0/60. 9/6/2018 SV, WV, SSV = C. MV = O. IA, OA = OTG. 13:30 ***JOB STARTED ON 25 -SEP -2018*** (SLB ELINE DRIFT/TAG AND TUBING PUNCH) WELL SHUT IN ON ARRIVAL INITIAL TWO = 250/0/0 PT. n 0IiJrRU. DHD PERFORM PASSING CMIT-TxIA. RUN 1: TAG TOC AT 3062'. RUN 2: PERFORATE 1300' - 1310' W/ 2006 POWERFLOW, 6 SPF, 60 DEG PHASED. PRESSURED UP TUBING TO 500 PSI, TxIA COMMUNICATION ESTABLISHED, NO OA RESPONSE OBSERVED. TOWN DECIDED TO TRYANOTHER GUN. RUN 3: PERFOARTE 1304.3'- 1310' W/ 2006 POWERFLOW, 6 SPF, 60 DEG PHASED. PRESSURED UP TUBING TO 1000 PSI, GOOD INDICATION OF T X OA COMMUNICATION. ALL LOGS CORRELATED TO 4.5" TUBING SUMMARY DATED MARCH -1986 RDMO. PAD OP NOTIFIED AND RAP HANDED OVER ON DEPARTURE. WELL SHUT IN ON DEPARTURE. FINAL T/l/O = 250/200/300 9/25/2018 1 ***JOB COMPLETE ON 25 -SEPTEMBER -2018*** T/I/O = 11/Vac/56. Temp = SI. AOGCC CMIT-TxIA to 1617/1554 psi **PASSED** (Witnessed by Adam Earl). No AL. Max Pressure = 1650 psi, Target Pressure = 1500 psi. T & IA FL @ near surface. Pumped 1.9 bbls diesel to increase TP/IAP from 11/Vac to 1648/1646 psi. TP/IAP decreased 15/46 psi during 1st 15 min, TP/IAP decreased 9/27 psi during 2nd 15 min, TP/IAP decreased 7/19 psi during 3rd 15 min for a total loss of 31/92 psi in 45 min. Bled TP/IAP from 1617/1554 psi to 0/0 psi in 10 min (1.5 bbls returned). Tags Hung. Final WHPs = 0/0/50. 91zb/ ILL in control of valves upon departure. T/1/0= 108/101/170 Temp= S/I (LRS Unit 72 - Circ Out OA) RU to choke trailer, Surface lines pressure tested, SB for flow path to LP 9/28/2018 ***WSR Continued on 09-29-18*** Daily Report of Well Operations C-38 ***WSR Continued from 09-28-18*** T/1/0= 108/101/170 Temp= S/I (LRS Unit 72 - Circ Out OA) Pumped the following down the tubing, up the OA to C -36's Flowline: 5 bbls 60/40 spear 40 bbls 9.8 brine, 50 bbls Hot Freshwater w/ U067 & F103 45 bbls 9.8 brine, FP surface lines, Notified WS to load UR with FW, Tags hung on well, 9/29/2018 FWHP= 0/95/90 SLB Fullbore Pumping crew. Plug and Abandoment TxIAxOA from 1300' MD to surface. Pumped down TBG taking returns from the OA 3 bbls FW, 110 bbls 15.8 ppg Class G cement, verified clean CMT retruns from OA. Align valves to take retruns from IA. Pumped 97 bbls 15.8 ppg Class G cement down TBG taking retrunrs from the IA, verified clean CMT retruns from IA. Flush all lines w/freshwater and blown down with air. Hang tags on MV, IA, OA. Tree and wellhead valves serviced, operator notified. Class G Cement in TBG from 1300'MD/1277' TVD to surface Class G Cement in IA from 1300'MD/1277' TVD to surface 9/29/2018 Class G Cement in OA from 1300'MD/1277'TVD to surface Wireless install (WOLP). Installed and pressure tested wireless pressure gauges on annuli. Installed temperature transmitter on S -riser and flow line. FCO complete and ready to turn 10/20/2018 over to Operations. T/I/O = 0/0+/60. Temp = SI. Tag TOC in T, IA, OA (pre -P&A). No AL. Tree has cement @ tree cap. Unable to remove IA & OA bull plug for tag will return. 12/29/2018 SV, WV, SSV = C. MV = O. IA, OA = OTG. 13:00 T/I/O = 0/0+/60. Temp = SI. Tag TOC in Tbg (pre -P&A). No AL. Tree has cement @ tree cap.Bled IAP to 0 psi in <5 seconds. Bled OAP to 0 psi in <5 seconds. Installed 4" lifting cap with 22000 # strap and 19000 # shackle. SV, WV, SSV = C. MV = O. IA, OA = OTG. 12:00 12/30/2018 Pulled well house, disconnected production line (P&A) blinded wing valve and lateral valve. Staged well house and floor kit on edge of pad. Removed well head platforms, wood VSM's, and Production piping off location. Demo wood VSM's staged well head platforms on juniorj 1/4/2019 for repurpose. Production line to be wash and tossed. ***Job Complete*** Job Scope: Set up for Wellhead Cut Job walkdown and TBT w/ GC1 SA. Initiate CSE and Cut and Remove Wellhead permits. Air quality checks and location review by Wells HSE advisor. PJSM and Document task steps. Spot equipment, start gas monitoring, notify BP Radio oe CSE. Spot crane. Install saw. Rig up lifting equipment. Open valves and check all voids for pressure and leave all open to atmosphere. 1/20/2019 Cont. on WSR 01-21-19**** Job Scope: Well Cut and Removal TBT w/ GC1 AA. Open CSE and Cut and Remove Wellhead permits. Air quality checks and excavation inspection completed by Wells HSE advisor. Well control drill. Spot and connect crane, start gas monitoring, notify BP Radio of CSE. Check all voids for pressure/flow - none. Vac truck hose in spill containment. Start cut into 20", 13-3/8, 9-5/8, and 4-1/2" tbg. Made it appx 3.25" into conductor and saw started binding. Troubleshoot. Remove saw to take to 1/21/2019 ishop for service. ****In Progress****- Daily Report of Well Operations C-38 Job Scope: Resume Cut and remove Wellhead Serviced saw yesterday at shop. Found that the problems with saw actuation were due to lithium arctic grease was too pasty/tacky. Replaced grease with Arctic Lubriplate. TBT w/ GCI AA. Open CSE and Cut and Remove Wellhead permits. Air quality checks and excavation inspection completed by Wells HSE advisor. Spot and connect crane, start gas monitoring, notify BP Radio of CSE. Check all voids for pressure/flow - none. Vac truck hose in spill containment. Cut 3' below tundra grade. 20", 13-3/8, 9-5/8, and 4-1/2" tbg. Well cut complete. 1/23/2019 Loaded tree on lowboy and transported to API shop. Job Scope: Resume Cut and remove Wellhead Serviced saw yesterday at shop. Found that the problems with saw actuation were due to lithium arctic grease was too pasty/tacky. Replaced grease with Arctic Lubriplate. TBT w/ GC1 AA. Open CSE and Cut and Remove Wellhead permits. Air quality checks and excavation inspection completed by Wells HSE advisor. Spot and connect crane, start gas monitoring, notify BP Radio of CSE. Check all voids for pressure/flow - none. Vac truck hose in spill 1/23/2019 Icontainment. Cut 3' below tundra grade. 20" 13-3/8, 9-5/8, and 4-1/2" tb . Job Scope: Weld marker plate on cut wellhead 3' below tundra. TBT/HOWF w/OSM. Open HWOF and CSE permits. Air quality checks and excavation inspection completed by Wells HSE advisor. Spot equipment and weld truck. Start gas monitoring, notify BP radio of CSE. Weld plate on 20" conductor complete. WSL got final 1/24/2019 pictures. Excavation crew in control of location. Excavate for Wellhead Removal (P&A). T, IA 8 OA all cemented to surface. Used an excavator to dig around wellhead to a depth of -13' (-6' below tundra level). Manifested -185 cy of material to GNI. Assembled and placed Engineered Modular Shoring Box into excavation hole. Placed rig mats against shoring box on all 4 sides for a stable walking area. The box's top edge was -3' above the rig mats to form a barrier wall around excavation on 3 sides and -1' above the rig mats on the 4th side to allow for access to the hole by ladder. The permit was suspended to allow for the wellhead cut, welding and AOGCC inspection to be completed. The crew pulled the rig mats, then pulled and disassembled shoring box. The excavation hole was then backfilled and compacted with -220 cy gravel. 2/3/2019 1 "Job Complete" `SFA f'�l V a'd r i; i ' \ A • r i + 4 -VAL,� 1.. op MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission Z�Zs I (� TO: Jim Regg DATE: January 24, 2019 P. I. Supervisor FROM: Brian Bixby SUBJECT: P&A Cement and Marker Plate Petroleum Inspector PBU C-38 BP Exploration Alaska PTD 1860660; Sundry 318-347 1/24/2019: 1 arrived at location and met with Dan Scarpella (BP Special Projects Sr WSL) and discussed today's operation. I received all the paperwork regarding the P&A of PBU C-38. I took pictures of the cut-off and the hard cement (verified hard cement in all pipe strings with a 5 -foot bar). I also took pictures of the maker plate before and after installation. Attachments: Photos (3) 2019-0124_Surface_Abandon_PBU_C-38_bb.docx Page 1 of 3 Surface Abandonment — PBU C-38 (PTD 1860660) Photos by AOGCC Inspector B. Bixby 1-24-2019 2019-0124_Surface_Abandon_PBU_C-38_bb.docx Page 2 of 3 PPPccc � , J r� .. 1 Rixse, Melvin G (DOA) From: Loepp, Victoria T (DOA) <victoria.loepp@alaska.gov> Sent: Friday, July 13, 2018 3:26 PM To: Montgomery, Travis 1 Cc: Rixse, Melvin G (DOA) Subject: RE: PBU C-38 (PTD 186-066, Sundry 317-355 ) P&A Travis, Approval is granted to proceed as outlined with the following exception. In step 7, share the results of the CMIT with the AOGCC as soon as available. Victoria Victoria Loepp Senior Petroleum Engineer State of Alaska Oil & Gas Conservation Commission 333 W. 7th Ave Anchorage, AK 99501 Work: (907)793-1247 Victoria. Loeoo analaska.aov CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCCI, State of Alaska and is for the sole use of the intended recipient(5). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Victoria Loepp at (907)793-1247 or Victoria.Loeoo@alaska aov From: Montgomery, Travis 1 <Travis.Montgomery@bp.com> Sent: Friday, July 13, 2018 2:18 PM To: Loepp, Victoria T (DOA) <victoria.loepp@alaska.gov> Cc: Rixse, Melvin G (DOA) <melvin.rixse@alaska.gov> Subject: RE: PBU C-38 (PTD 186-066, Sundry 317-355 ) P&A Victoria, The minimal calculated liquid leak rate of 2.6 gal/min was calculated indicating that the reservoir is isolated from the upper tubing and th were then fired above t e tubing restriction. PQ psi, punchers The lack of tubing injectivity after the first two punchers were fired indicates that cement was in the IA across the depths where the first two punchers were fired. Cement can only be in the IA at these depths if it entered the IA via a tubing leak that was below the PC leak. The circulation that was established after the final puncher was fired at the highest punch depth of 6519' MD indicates that the tubing has integrity above 6519' MD. It indicates that cement is not above the PC leak and that the cement across the lower tubing punches originated from a tubing leak below 6519' MD. W6rk: (907)793-1247 Victoria. Loepor47alaska.00v CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake In sending it to you, contact Victoria Loepp at (907)793-1247 or Victoria Loeoo@alaska aov From: Montgomery, Travis <Travis.Montgomery@bp.com> Sent: Wednesday, July 11, 2018 11:25 AM To: Rixse, Melvin G (DOA) <melvin.rixse@alaska.aov> Cc: Loepp, Victoria T (DOA) <victoria.loepp@alaska.eov> Subject: RE: PBU C-38 (PTD 186-066) P&A Mel, As we have progressed the C-38 P&A that you approved, we fired two tubing punches that failed to result in TxIA communication while the tubing was pressurized. The lack of tubing injectivity and lack of TxIA communication after the two tubing punches were fired leads us to believe the following: • A previously -unknown tubing leak below the restriction allowed some of the reservoir cement plug to reach the PC leak. • The tubing had integrity above the two tubing punches. • The reservoir cement plug is isolating the reservoir from the upper tubing. A subsequent tubing punch was fired at 6519' MD (higher than the previous punches). This punch allowed circulation between the tubing and IA. We propose to reduce the cement volume for the lower lateral cement plug from 350 bbls to 280 bbls in order to achieve the designed TOC @ 2500' MD. We are scheduled to place the lower lateral cement plug on Wednesday, July 18th. Our proposed process for the abandonment is as follows (there are no changes to the surface cement plug that Fullbore is placing, but all steps are shown below for clarity): Step Service Line Summary of work to complete 1 Special Projects Cement control & balance lines - DONE 2 Fullbore Injectivity test - DONE 3 Slickline Diagnose restriction - DONE 4 Fullbore Reservoir cement plug with 50 bbls of Class G cement - DONE 5 Fullbore MIT -T- FAILED MIT -T 6 E -Line D&T restriction, punch TBG - DONE (Punched @ 6519' MD instead of -7500' MD) 7 Fullbore Lower lateral cement plug with 280 bbls of Class G cement instead of 350 bbls 8 Fullbore CMIT with 24-hour notice to AOGCC, OA injectivity test 9 Fullbore OA down squeeze As we have progressed the wellwork approved by Victoria in the attached emails, a liquid leak rate of 2.6 gal/min was calculated while pressuring up on the tubing to 2100 psi against the reservoir cement plug. A subsequent negative pressure test showed a flow rate of 0.3 gal/min from the tubing. We propose to forego the MIT -T and continue with the abandonment process that Victoria approved in the attached emails. Attached are the currently approved schematic and the well service reports for the cementjob and pressure tests. Our process for the abandonment is as follows: Reservoir cement plug with 4 Fullbore 50 bbls of Class G cement — DONE MIT -T with 24 hoar 5 Fullbore n^`m G *^ AOGGG — FAILED MIT -T D&T 6 Slickline restriction, punch TBG Lower lateral cement 7 Fullbore plug with 350 bbls of Class G cement 8 Fullbore CMIT with 24-hour 5 Summary Step Service of work Line to complete Cement Special control & 1 Projects balance lines — DONE Injectivity 2 Fullbore test — DONE Diagnose 3 Slickline restriction — DONE Reservoir cement plug with 4 Fullbore 50 bbls of Class G cement — DONE MIT -T with 24 hoar 5 Fullbore n^`m G *^ AOGGG — FAILED MIT -T D&T 6 Slickline restriction, punch TBG Lower lateral cement 7 Fullbore plug with 350 bbls of Class G cement 8 Fullbore CMIT with 24-hour 5 WELL SERVICE REPORT WELL DATE JOB SCOPE DAY SUPV C-38 6/2/2018 PLUG AND ABANDONMENT LEWIS-GREG AFE CODE DAILY WSR COSTS DAILY WORK NIGHT SUPV Z3-001YT-E:EXCAV $21,673 PUMP; PLUG & ABANDON LAUJERRY MIN ID DEPTH TTL SIZE KEY PERSON UNIT 011 0 FT 0 " SLB-WAUGH SLB 03548 DAILY T/1/0= 562/799/0 (Fullbore - SLB Reservior Cement Plug and Abandonment) Proposed TOC= 10,000' Pumped the following down the Tbg: 5 bbls Methanol 140 bbls Fresh Water 50 bbls 15.8 ppg Class G Cement 2.3 bbls Fresh Water Dropped Foam Balls 5.5 bbls Fresh Water 142.2 bbls Diesel (150 bbls Total Displacement) (See Log for Details) Calculated TOC = 10,000' WV, SV and SSV = Closed, MV = Open Final TWO = 1002/1028/0 LOG ENTRIES Init Tbg, IA, OA :;'--56-2T 799 0 TIME BPM BBLs FLUID TEMP TBG IA OA COMMENTS 08:30 77nrive on location, RAP LIVE, discuss rig up w/ Crew, Talk w/ DSO- NO SIMOPS, Confirm contents/Volumes in Tankers and Vac Trucks. WS on location to install chain wheel on upper Ball Drop Gate Valve 09:00 Begin RU w/ SLB and CH2 Crews. 10:30 PJSM w/ WSL, SLB and CH2 Crews. Discuss job scope, Roles and Responcibilities, Muster Areas and Emergency actions as well as Spill Responce. Discuss Man Down Drill, Emergency Securement and Fire Drill. Discuss Pressure Cross Check Checklist w/ pump operator 11:00 Walk Down Location w/ SLB and WSL and Cycle SSV and record closure time (18 Seconds) 11:30 3 3 Meth Line up flow path to Open Top Tank to flush lines w/3 bbls Meth. SI and line up for PT 11:36 LPT - EKO @ 500 - 250-300 (Passed) 11:38 HPT - EKO @ 4500 (Passed to 4211 psi) Reset EKG's to 2800 psi (Verified) 11:46 Open SV (23 Turns) to apply 600 psi to closed WV (Flagged) Verified Closed 11:52 562 799 0 Open SSV (Line up to begin pumping) 11:58 3 0 Meth 823 822 0 Online w/ 5 bbls Meth down Tbg 12:01 5 5/0 970 845 0 Swap to Fresh Water 12:02 5 5 F 110 1038 868 0 FW 12:03 5 10 F 110 ---- 886 0 FW 12:06 5 30 F 110 890 921 0 FW (NOTE: FW is over 100' f / Calling SLB Lab to ensure temp is OK - Lab is OK w/ Temp) 12:10 5 50 F 110 855 44 9 0 FW 12:12 5 60 F 110 818 955 0 FW 12:14 5 70 F 110 7821 963 0 FW 12:16 5 80 F 110 773 969 0 FW 12:18 5 90 F 110 750 973 0 FW EQUIPMENT FLEET $0$11,900 HALLIBURTON $0 $6,225 HOT WATER PLANT $0 $685 LITTLE RED $0 $4,570 LITTLE RED PLUS 10 PERCENT $0 $456 SCHLUMBERGER PLUS 17 PERCENT $0 $1,881 WAREHOUSE $0 $15,942 WS DISPATCHED $0 $1,040 TOTAL FIELD ESTIMATE: $21,673 $95,704 ESTIMATED SOR COST:j $450,000 Rixse, Melvin G (DOA) From: Montgomery, Travis J <Travis.Montgomery@bp.com> Sent: Monday, April 22, 2019 2:04 PM To: Rixse, Melvin G (DOA) Subject: RE: PTD 186-066, P&A Sundry318-347 Attachments: PBU C-38 (PTD 186-066) P&A; RE: PBU C-38 (PTD 186-066, Sundry 317-355 ) P&A Mel, Pressure tests on the cement job where TOC was left at 10,000' MD are described in the following email: AOGCC's approval to forego the MIT -T on this cement job and the justification for not laying in cement are included in the following email: Please let me know if you have any further questions. Thanks, Travis Montgomery BP Alaska Interventions & Integrity Engineer Office: 907-564-4127 Cell: 918-281-9663 From: Rixse, Melvin G (DOA) <melvin.rixse@alaska.gov> Sent: Sunday, April 21, 2019 4:50 PM To: Montgomery, Travis J <Travis.Montgomery@bp.com> Subject: PTD 186-066, P&A Sundry318-347 Travis, Did BPXA get a pressure test on the full bore P&A cement job where TOC was left at 10,000' MD? If not, what was the justification for not laying in cement above? Mel Rixse Senior Petroleum Engineer (PE) Alaska Oil and Gas Conservation Commission 907-793-1231 Office 907-223-3605 Cell CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Mel Rixse at (907-793-1231) or (Melvin.Rixser�alaska eov). Rixse, Melvin G (DOA) From: Montgomery, Travis J <Travis.Montgomery@bp.com> Sent: Thursday, May 10, 2018 10:55 AM To: Loepp, Victoria T (DOA) Subject: PBU C-38 (PTD 186-066, Sundry 317-355) P&A Attachments: C-38 currently proposed schematic.pdf, C-38 approved schematic.pdf Victoria, As we have progressed the wellwork approved under Sundry 317-355, we have become unable to drift below the tubing restriction. Slickline tagged the restriction with a 1.5" OD tool string at 7547' SLM. We have redesigned the P&A completion of this well to place the lower lateral cement plug above the restriction, as shown in the attachment, "C-38 currently proposed schematic.pdf". We are scheduled to place the reservoir cement plug on Tuesday, May 15th, with the designed TOC that was originally approved. For your reference, I've also attached the originally -approved wellbore schematic, "C-38 approved schematic.pdf". Our process for accomplishing this is as follows (there are no changes to the reservoir cement plug and surface cement plug that Fullbore is placing, but all steps are shown below for clarity): Step Service Line Summary of work to complete 1 Special Projects Cement control & balance lines — DONE 2 Fullbore In'ectivit test — DONE 3 Slickline Diagnose restriction — DONE 4 Fullbore Reservoir cement plug with 50 bbls of Class G cement 5 Fullbore MIT -T with 24-hour notice to AOGCC, negative pressure test 6 Slickline D&T restriction, punch TBG 7 Fullbore Lower lateral cement plug with 350 bbls of Class G cement 8 Fullbore CMIT, OA in'ectivity test 9 Fullbore OA down squeeze 10 Slickline D&T, punch TBG 11 Fullbore IA & TBG surface cement plug with 110+ bbls of Class G cement 12 Special Projects Cut off wellhead with 24-hour notice to AOGCC, install marker plate Please review our proposal and let me know if you need anything else from me. Once we have received AOGCC concurrence with this updated plan, we will resume our work to abandon this well. Thanks, Travis Montgomery BP Alaska Interventions & Integrity Engineer Office: 907-564-4127 Cell: 918-281-9663 4" CNV FIVIC C-38 1R = AXliSON 60.61' zoo, Proposed P&A = 45@3700' I TBG Surface Cement Plug - TOC at 10919, Surface in OA, IA, and Tubing )= 8800' Cc 1 1 Top DPZ7 - 2145' 13-3/8" CSG, 72#, L-80. D = 12.347" PRODUCTUN CASING LEAK 12-1/4"x9-5/8" EST TOC, 102 BBL G, TAG FLUG 9870, 30% D(C1SS I1"9191' Minimum ID = 3.725" @ 10024- 4-1/2" OTIS XN NIPPLE Top of Reservoir Cement Plug - Target TOC in Tubing - 10,000' r TOP OF 7- LNR 10026' 4-1 /2" TBG, 12.6#, L-80, .0152 bpf, D = 3.958" 10057 - 9-5/8" CSG, 47#, L-80, D = 8.681" 10291' - Top DPZ3 - 10.334' Base DPZ3 -11,121' �� 11185' 7" LNR 29#, L-80, .0371 bpf, D = 6.184" 11225' - SAFETY NOTES: NONE 4-1/2" SSSV, OTIS DBE LANDING NP, D = 3.813" GAS LFT MANDRR R ST ND ND DEV TYPE VLV LATCH PORT DATE 6 3410 2838 42 OTIS-LBD 4 RA RA 3-3/8" 5 5833 4758 39 OTISLBD 11055 - 11064 RA RA 4 4 7412 5951 41 OTIS-LBD O 03/30/94 RA RA 3 8423 6736 36 OTIS-LBD RA RA 2 9408 7545 33 OTIS-LBD RA R4 1 9717 7802 34 OTIS-LSD RA RA iuo n 1r 1nm{iu<I-uu" 4-1/2" OTIS XA SLIDING SLE3=V R D= 3.813" ASSY 9-5/8' X 4-1/2" TNV HBBP PKR D = 4.750" 4-1/2' OTIS X NP, D=3 .813" 4-1/2" OTIS XN NP, D = 3.725- 8-1/2"X4-112- TOC, 72 BBL G, SQUEEZE 22 BBL G FROM LF62 TOP 4-1/2" BAKER SOS TBG TA 10055'aW TT LOGGE D 01/10/98 10315' MARKERJONT 1998 RIBWORATON Sl1AIM4RY REF LOG: GEARHART- BRCS ON 04/10186 ANGLE AT TOPPERF 33 @ 1083T Note: Refer to Production OB for historical pert data SIZE SPF NISiVAL Opn/Sgz DATE 3-38" 2 10837 - 10840 S 03/05/94 3-1/8" 4 10994 - 11004 S 03/05/94 3-1/8" 4 11017-10064 O 08/21186 3-3/8" 4 11030- 11055 O 03/16/94 3-318" 4 11055 - 11064 O 03/30194 3-3/8" 4 11071-11077 O 03/30/94 3-318" 4 11094 - 11121 O 03/30/94 PRLDHOE BAY UNIT VVELL: C-38 P9 IVIrr W: 1860660 ARM: 50-029-21571-00 SBC 19, T11 R R14E, 1180' SNL & 879' VVE L BP Exploration (Alaska) TREE= WELLHEAD= FMC ACTUATOR= AXELSON KB. aEV = 68.61' BF. ELEV = 39.91' KOP= 700' N13x Angle --45 t@ 3700' Datum ND= 10919' Datum ND= 88DUSS A OA Down Squeeze and IA & Surface Cement Plug - TOC at 133/8' CSG, 72#, L-80, ID = 12.347" H 300' Top of Lower Lateral Cement Plug - Target TOC in Tubing and IA - 6,000� PRODUCTION CASING LEAK 6571 O'_7r in'I 12-1/4"x9-5/8" EST TOC, 102 BBL G, I� TAG PLUG 9870, 30% EXCESS —9191• Minimum ID = 3.725" @ 10024' 4-1/2" OTIS XN NIPPLE C-38 Proposed P&A L� SAFETY NOTES: NONE 4-1/2" SSSV, OTIS DBE LANDING NP, D = 3.813" GAS LIFT M4NDRR R ST MO ND DEV TYPE VLV LATCH PORT DATE 6 3410 2838 42 OTISLBD 4-12" OTIS XN NP, D = 3.725' RA RA 33/8" 5 5833 4758 39 OTISLBD TOP OF 7-LNR RA RA }`}:}: 4 7412 5951 41 OTIS-LBD tirirti. RA RA 3 8423 6736 36 OT1S-LBD 4-112" TBG, 12.6#, L-80,.0152 bpf, D = 3.958' RA RA 2 9408 7545 33 OTISLBD ti.ti•ti•ti• •?1?S?L?1?1 RA RA 9-5/8" CSG, 47#, L-80, D = 8.687'1"ti'•"1"ti 1 9717 7802 34 OTIS-LBO RA RA -7565 I LUM RESTRICTION, D < 1.90" 4-1/2" OTIS XA SLDNG SLEEVE, D = 3.813" 7- LNR 29#, L-80, .0371 bpf, D = 6.184" I 1998 PERFORATON SLAWRY REF LOG: GEARHART- BRCS ON 04/10/86 ANGLE AT TOP PERF: 33 @ 1083T Note: Refer to Production DB for historical pert data SIZE SPF NTERVAL OpntSgz DATE 33/8" 9866' 4-12. OTIS X NP, D =3.813- 3.813"10,000' Top of Reservoir Cement Plug - Target TOC in Tubing - 3-1/8' 10,000. 10994-11004 {•{•ti"{• ±,�?,•?,• 10024' 4-12" OTIS XN NP, D = 3.725' 11017-10064 O 08/21/86 33/8" 4 11030-11055 r•r•r• 1f4ftijti• 33/8" 4 TOP OF 7-LNR 10026' 33/8" }`}:}: 11071-11077 O 03/30/94 33/8' 4 11094 - 11121 tirirti. 10026' 8-112"x4112" TOC, 72 BBL G, 1.1.1.1• '? •?'?• SQUEEZE 22 BBL G FROM LINER TOP 4-112" TBG, 12.6#, L-80,.0152 bpf, D = 3.958' 10057' ti.ti•ti•ti• •?1?S?L?1?1 10057' 4-1/2' BAKER SOS TBG TAL 9-5/8" CSG, 47#, L-80, D = 8.687'1"ti'•"1"ti 10291' •r•r.r.r•r• •±•r•r•r•r• 10055' aNnTTLocG®ovlo/se •?;};};}}}} ti•4.4.4•l 7- LNR 29#, L-80, .0371 bpf, D = 6.184" I 1998 PERFORATON SLAWRY REF LOG: GEARHART- BRCS ON 04/10/86 ANGLE AT TOP PERF: 33 @ 1083T Note: Refer to Production DB for historical pert data SIZE SPF NTERVAL OpntSgz DATE 33/8" 2 10637 - 10840 S - 03105/94 3-1/8' 4 10994-11004 S 03/05/94 31/8' 4 11017-10064 O 08/21/86 33/8" 4 11030-11055 O 03/16/94 33/8" 4 11055 -11064 O 03/30/94 33/8" 4 11071-11077 O 03/30/94 33/8' 4 11094 - 11121 O 03/30/94 PRUDHOE BAY UNIT WELL: C-38 R37N1TNo: 1860660 AR No: 50-029-21571-00 SEC 19, T11N, R14E, 1180' SNL 8, 879' WB- DATE REV BY COMMS DATE REV BY COMuBJTS 04119/86 ORIGINALCOMPLEfION 05/22/01 RCF EATUMCTIDNS 09/15/03 CMD/TLP DATUM ND CORRECTpN Exploration (Alaska) Rixse, Melvin G (DOA) From: Montgomery, Travis J <Travis.Montgomery@bp.com> Sent: Thursday, May 10, 2018 10:55 AM To: Loepp, Victoria T (DOA) Subject: PBU C-38 (PTD 186-066, Sundry 317-355) P&A Attachments: C-38 currently proposed schematic.pdf,, C-38 approved schematic.pdf Victoria, As we have progressed the wellwork approved under Sundry 317-355, we have become unable to drift below the tubing restriction. Slickline tagged the restriction with a 1.5" OD tool string at 7547' SLM. We have redesigned the P&A completion of this well to place the lower lateral cement plug above the restriction, as shown in the attachment, "C-38 currently proposed schematic.pdf. We are scheduled to place the reservoir cement plug on Tuesday, May 15th, with the designed TOC that was originally approved. For your reference, I've also attached the originally -approved wellbore schematic, "C-38 approved schematic.pdf". Our process for accomplishing this is as follows (there are no changes to the reservoir cement plug and surface cement plug that Fullbore is placing, but all steps are shown below for clarity): Ste Service Line Summary of work to complete 1 Special Projects Cement control & balance lines — DONE 2 Fullbore In'ectivit test — DONE 3 Slickline Diagnose restriction — DONE 4 Fullbore Reservoir cement plug with 50 bbis of Class G cement 5 Fullbore MIT -T with 24-hour notice to AOGCC, negative pressure test 6 Slickline D&T restriction, punch TBG 7 Fullbore Lower lateral cement plug with 350 bbls of Class G cement 8 Fullbore CMIT, OA iniectivity test 9 Fullbore OA downsqueeze 10 Slickline D&T, punch TBG 11 Fullbore IA & TBG surface cement plug with 110+ bbls of Class G cement 12 Special Projects Cut off wellhead with 24-hour notice to AOGCC, install marker plate Please review our proposal and let me know if you need anything else from me. Once we have received AOGCC concurrence with this updated plan, we will resume our work to abandon this well. Thanks, Travis Montgomery BP Alaska Interventions & Integrity Engineer Office: 907-564-4127 Cell: 918-281-9663 Rixse, Melvin G (DOA) From: Loepp, Victoria T (DOA) <victoria.loepp@alaska.gov> Sent: Tuesday, May 22, 2018 8:18 AM To: Montgomery, Travis J Subject: RE: PBU C-38 (PTD 186-066, Sundry 317-355) P&A Travis, Approval is granted for the change in design outlined below. The CMIT-iA in step 8 and the tubing tag in step 10 must be AOGCC witnessed with 24 hour notice. Also, topping off the surface cement plug and cement to surface must be witnessed by AOGCC. Thanx, Victoria Victoria Loepp Senior Petroleum Engineer State of Alaska Oil & Gas Conservation Commission 333 W. 7th Ave Anchorage, AK 99501 Work: (907)793-1247 Victoria Loeoora)alaska oov CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Victoria Loepp at (907)793-1247 or Victo6a.Loer)p@alaska.gov From: Montgomery, Travis J [mailto:Travis.Montgomery@bp.com) Sent: Thursday, May 10, 2018 10:59 AM To: Loepp, Victoria T (DOA) <victoria.loepp@alaska.gov> Subject: PBU C-38 (PTD 186-066, Sundry 317-355) P&A Victoria, As we have progressed the wellwork approved under Sundry 317-355, we have become unable to drift below the tubing restriction. Slickline tagged the restriction with a 1.5" OD tool string at 7547' SLIM. We have redesigned the P&A completion of this well to place the lower lateral cement plug above the restriction, as shown in the attachment, "C-38 currently proposed schematic.pdf'. We are scheduled to place the reservoir cement plug on Tuesday, May 15th, with the designed TOC that was originally approved. For your reference, I've also attached the originally -approved wellbore schematic, "C-38 approved schematic.pdf'. Our process for accomplishing this is as follows (there are no changes to the reservoir cement plug and surface cement plug that Fullbore is placing, but all steps are shown below for clarity): Step Service Line Summary of work to complete 1 S ecial Pro ects Cement control &balance lines —DONE 2 LFullbore I In'ectivit test — DONE WELL SERVICE REPORT WELL DATE JOB SCOPE DAY SUPV C-38 6/13/2018 PLUG AND ABANDONMENT GALLOWAY AFF CODE DAILY WSR COSTS DAILY WORK NIGHT SUPV Z3-001YT-E:EXCAV $300 AC -BLEED TON PLUS 17 PERCENT MIN ID DEPTH TTL SIZE KEY PERSON UNIT 0" OFT 0" CH2-BUTTS NONE T/l/O = 660/800/50. Temp = SI. Negative Pressure Test FAILED (Post reservoir cement plug). No AL. T FL @ surface. Bled TP to BT from 660 psi to 0 psi in 12 min (Fluid, 0.6 bbls). Held open TBG bleed for test. TBG flowed 10 gal in the 1st 15 min and 4 gal in the 2nd 15 min for a total of 14 gal in 30 min. Extended test an additional 30 min. TBG flowed 4 gal in the 1st 15 min and 5 gal in the 2nd 15 min for a total of 9 gal in 30 min. SI T bleed, monitored for 30 min. TP increased 210 psi. Final WHPs = 210/800/50. SV, WV, SSV = C. MV = O. IA, OA = OTG. 16:40 LOG ENTRIES COMPANY -SERVICE DAILY WSR COST Init Tbg, IA OA -> 660 800 50 TIME BPM BBLs FLUID TEMPI TBG IA OA COMMENTS 13:00 TON PLUS 17 PERCENT $0 $476 Arrive on location w/ live E -RAP, TBT w/ pad Op 13:20 $685 D $0 Primary barriers = 1/4 turn valve, hose. Secondary = SSV 13:40 SI 660 800 50 Ops needs BT, called non mobile 14:00 SCHLUMBERGER PLUS 17 PERCENT $0 $1,881 BT on location 14:02 SI 660 800 50 Begin T bleed to BT 14:14 0.6 SI 0 800 50 Begin test. Holding open TBG bleed 14:29 0.28 sil 01 8001 50 1st 15 min flow = 0.28 bbls/10 gal 14:44 0.1 SI 0 800 50 2nd 15 min flow = 4 gal 14:59 SI 0 800 50 3rd 15 min flow = 4 gal 15:14 SI 0 800 50 4th 15 min flow = 5 gal 15:20 SI 0 800 50 SI T bleed 15:50 SI 210 800 50 RDMO Final Tbg, IA, OA -> 210 800 50 S COMPANY -SERVICE DAILY WSR COST CUMUL TOTAL $300 $15,517 NT FLEET P $0 $11,900 TON $0 $9,028 TON PLUS 17 PERCENT $0 $476 R PLANT $0 $685 D $0 $10,664 LITTLE RED PLUS 10 PERCENT $0 $1,064 SCHLUMBERGER $0 $39,363 SCHLUMBERGER PLUS 17 PERCENT $0 $1,881 WAREHOUSE $0 $15,964 WS DISPATCHED $0 $1,625 TOTAL FIELD ESTIMATE: $300 $108,167 ESTIMATED SOR COST:I $450,000, WELL SERVICE REPORT WELL DATE JOB SCOPE DAY SUPV C-38 6/12/2018 PLUG AND ABANDONMENT DO -MATT AFE CODE DAILY WSR COSTS DAILY WORK NIGHT SUPV Z3-001YT-E:EXCAV $692INJECTIVITY TEST; PUMP; MIT -T HALLIFAX MIN ID �� DEPTH TTL SIZE KEY PERSON UNIT 0 0 FT 0 " LRS-WORLEY LRS 70 DAILY "'Continued from 06-11-18 WSR"' (LRS Unit 70 - MI -T Post Reservoir Cement Plug, LLR) Pumped 1.6 bbls crude down TBG to attempt LLR, leak to small for pump. Pressured up TBG to 3000 psi three times with 2.2 bbls crude for 10 min results of - 2.6 gpm. Let TBG psi bleed off to 2208 psi and start MIT -T MIT -T to 2200 psi Failed to 1003 psi. Max pressure=2200 psi. Target pressure=2000 psi. 1st 15 min TBG lost 822 psi. 2nd 15 min TBG lost 383 psi for a total loss of 1205 psi in 30 min. TBG pressure fell off to starting pressures. Tags hung, SV WV SSV= closed MV IA OA= open. LOG ENTRIES WELL TYPE Init Tbig, IA OA a TIME BPMBBLs FLUID TEMP TBG IA OA COMMENTS 00:00 .50 st crude 60' 883 816 50 Continued from previous WSR, start injectivity test @ 3000 psi down TBG 00:06 00:16 min min 1.6 st 3000 1875 816 818 50 SD, monitor pressures for LLR, WSL on location 50 Bump up TBG 00:21 min .9 3000 817 50 SD, 10 min =3.78 gpm 00:31 .50 st 2000 819 50 Bump up TBG 00:32 .50 .7 3000 819 50 SD, 10 min= 2.94 gpm 00:42 .50 st 2100 819 50 Bump up TBG 00:43 00:50 01:05 .50 .62 3000 2208 1386 819 816 816 50 SD, 10 min= 2.6 gpm, let pressure fall off to 2200 psi and perform another MIT -T, DHD IA fluid shot same 71 Oft 50 Start MIT-T,S-riser-77 psi 50 15 min TBG lost 822 psi 01:20 COMMENTS 1003 816 50 30 min TBG lost 383 psi, fail, data confirmed by WSL Hallifax s -riser same= 77 psi 01:33 DHD IA fluid shot= 710 ft 01:40 Rig down 02:2911 1 1 End ticket Final Tb IA, OA -> 600 815 50 FLUID SUMMARY 3.8 bbls crude MIT TEST WELL TYPE PROD NAT FLOW TEST # 1 REQUIRED TEST PRESSURE TEST TYPE FLUIDS USED TO TEST 2,000 MIT -T CRUDE START TIME: 00:50 PRE TEST INITIAL 15 MINUTE 30 MINUTE PASS OR PRESSURES PRESSURES PRESSURES PRESSURES FAIL TUBING 2,208 2,208 1,386 1,003 IA 816 816 816 816 FAIL OA 50 50 50 50 COMMENTS WELL SERVICE REPORT WELL DATE JOB SCOPE DAY SUPV C-38 6/11/2018 PLUG AND ABANDONMENT DO -MATT AFE CODE DAILY WSR COSTS DAILY WORK NIGHT SUPV Z3-001YT-E:EXCAV $2,216 MIT -T; PUMP HALLIFAX MIN ID DEPTH TTL SIZE KEY PERSON UNIT 0" OFT 0" LRS-LACOSSE LRS 70 DAILY SUMMARY T/I/0= 660/815/50 Temp=Sl (LRS Unit 70 - MIT -T Post Reservoir Cement Plug, LLR) MIT -T Failed to 997 psi. Max applied=2200 psi. Target pressure=2000 psi. Pressured Up TBG to 2168 psi with .8 bbis 60* crude. 1st 15 min TBG lost 816 psi. 2nd 15 min TBG lost 355 psi for a total loss of 1171 psi in 30 min. ***Continued on 06-12-18 WSR*** LOG ENTRIES Init Tb , IA, OA -> 660815 WELL TYPE 50 TIME BPM BBLs FLUID TEMP TBG IA OA 1COMMENTS 16:00I I rd to load 17:00 arive F -pad transfer fluid 17:30 PRESSURE TEST TYPE finished transfer rd to location 17:50 2,000 MIT -T call 4 access PJSM MIRU to horse trailer S -riser 120 psi 18.24 START TIME: 23:20 start psi test 18:35 15 MINUTE 30 MINUTE PT passed, FTN/CV passed/ SB for FB and DHD 21:30 PRESSURES PRESSURES DHD called and is out of meeting/on his way 22:42 FAIL TUBING DHD on location to shoot fluid shot on IA 23:08 1,352 997 Pressure up hardline to 3000 psi to ensure no psi leaking thru IA 813 815 during MIT -T 23:10 FAIL CA IA fluid shot @ 710 It 23:16 .50 sl crude 60* 667 813 51 Start down TBG 23:20 .50 .8 2168 815 50 SD, start test, S-riser=80 psi 23:35 1352 815 50 15 min TBG lost 816 psi 23:50 997 815 50 30 min TBG lost 355 psi, fail per WSL Hallifax 23:59 Continued on next WSR Final Tb , IA, OA -> FLUID SUMMARY .8bbls oil MIT TEST WELL TYPE PROD NAT FLOW TEST # 1 REQUIRED TEST PRESSURE TEST TYPE FLUIDS USED TO TEST 2,000 MIT -T CRUDE START TIME: 23:20 PRE TEST INITIAL 15 MINUTE 30 MINUTE PASS OR PRESSURES PRESSURES PRESSURES PRESSURES FAIL TUBING 667 2,168 1,352 997 IA 813 815 815 815 FAIL CA ---51 50 50 50 COMMENTS WELL SERVICE REPORT WELL DATE JOB SCOPE DAY SUPV C-38 6/8�20� $ PLUG AND ABANDONMENT DO -MATT AFE CODE DAILY WSR COSTS DAILY WORK NIGHT SUPV 23-001YT-E:EXCAV $3,504 MIT -T MIN ID " DEPTH TTL SIZE KEY PERSON HALLIFAX UNIT 0 0 FT 0 " LRS-KILLMAR LRS 72 in/U=b3b1794/49. (LRS Unit 72 -Assist Slickline: AOGCC MIT -T) MIT -T ***FAIL*** Max applied 2200, Target 2000 .4th attempt pumped 1 bbls down TBG to achieve test pressure. 1st 15 min lost 852 psi. 2nd 15 min lost 349 psi. Total loss of 1201 psi. Bleed TP, Tags hung on tree, Valve position @ departure- WV, SV, SSV= Closed, MV= Open, IA 8 OA= OTG, FWHP= 640/794/49 LOG ENTRIES Init Tbg, IA, OA -> 6361 794 49 TIMEBPM BBLs FLUID TEMP TBG IA OA COMMENTS 12:30 Start ticket, travel to location 13:40 Arrive on location CK in w/ HSL 13:50 Spot unit, Sign RAP, P ISM, discuss barriers 14:05 RU to hardline 14.31 Start PT 14:42 HPT pass @ 2988, CKVFT, FTN set @ 2200 14:45 Prepump TBT w/HSL SB for State witness 15:34 min 01st Crude 60* "61 7941 491 Sart down TBG 15:39 SO 1.2 2162 796 49 Start MIT -T 15:54 1386 796 49 1st 15 min lost 776 psi 15:56 min 1.2/St 1303 796 49 bump up psi per State Wit 15:59 SO 1.78 2184 796 49 Start MIT -T 16:14 1416 796 49 1st 15 min lost 768 psi, Notify WSL, investigate possible bad valves in hardline 16:39 min 1.78/st 952 795 49 Bump up per WSL (hardline tracking w/ pump psi) 16:42 SO 2.93 2185 796 49 SD, monitor psi 16:51 1953 796 49 Bleed down PSI, HSL to service hardline valves 17:15 RD off treecap, RU to Choke trailer 17:32 PT choke trailer RU 17.48 HPT pass @ 2890, CKVFT, FTN set @ 2200 17:53 min 0/st Crude 60* 700 794 49 Start down TBG 17:58 Sd 1.03 2143 796 49 SD, monitor psi 18:13 1 13481 7951 in 49 1st 15 min lost 795 psi 18:28 1007 795 49 2nd 15 lost 341psi 18:44Compile data, notify FB WSL ***FAIL** per Matt 19:05 Shut SV and SSV, PT surface lines/valves in choke trailer to eliminate MIT pressure losses through surface kit, PT lines to 4250 psi (-279 psi in 1st 15 min/ -110 psi in 2nd 15 min). Bump up to 4000 psi (-121 in 15 min/ -87 in 2nd 15 min) Losses from MIT like) not through surface valves/lines Grease crew here to service valves PT surface line post grease crew, PT line to 4250 psi (Lost 57 psi in 1st 15 min and 41 psi in 2nd 15 min) J22:44HJ1348 83 794 49 00 796 49 SO, Monitor pressure 8 795 49 1st 15 min loss of 852 psi 99 795 49 2nd 15 min loss of 349 psi, Call WSL, ***FAIL*** Bleed TP au ?TN ?ds(440 Regg, James B (DOA) From: NSK West Sak Prod Engr <n1638@conocophiIIips.com> Sent: Monday, February 25, 2019 7:16 AM J�ap 4Zq l(,, To: Regg, James B (DOA) i Cc: CPF1 DS Lead Techs; CPF1 Ops Supv; CPF1&2 Ops Supt; Braun, Michael (Alaska); Autry, Sydney; Sudan, Hari Hara; CPF1 Prod Engr; NSK Optimization Engr Subject: Defeated LPP/SSV on CPAI well 1J-164 on 2/25/2019 Jim, The low pressure pilot (LPP) on well 1J-164 (PTD #205-144, #205-145, #205-146) was def ate end today, 2/25/2019, after the well was returned to service yesterday to perform diagnostic wellwork. The well is currently injecting 1,118 BWPD and wellhead pressure is on a vacuum. The LPP and surface safety valves (SSV) have been tagged and their status is recorded in the "Facility Defeated Safety Device Log." The AOGCC will be notified when the LPP/SSV function is returned to normal, in accordance with "Administrative_ Approval No. CO 406B.001." Please let me know if you have any questions. Marina Krysinski / Toon Changklungdee West Sak Production Engineers ConocoPhillips Alaska, Inc. Office: (907) 659-7234 Pager: (907) 659-7000 #497 r S OI jy� sA THE STATE Alaska Oil and Gas ofL1-Z® Se��:1� Conservation Commission � A t tit's �� 333 West Seventh Avenue .: GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 \*M- Main: 907.279.1433 Off,A °SSP Fax: 907.276.7542 www.aogcc.alaska.gov Travis Montgomery Interventions and Integrity Engineer BP Exploration(Alaska), Inc. MNEQ r W P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU C-38 Permit to Drill Number: 186-066 Sundry Number: 317-355 Dear Mr. Montgomery: Enclosed is the approved application for sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown,a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Hollis S. French Chair DATED this I0 day of August, 2017. RBDMS AUG 1 1 2017 • • RECEIVE. . " • 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS JUL �� 20 MC 25.280 IJ!$ Zr)l 0 P7 1. Type of Request: Abandon 0 Plug Perforations o Fracture Stimulate 0 Repair Well ❑ OpAD G. Suspend 0 . Perforate o Other Stimulate 0 Pull Tubing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Re-enter Susp Well 0 Alter Casing 0 Other 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number 186-066 ' 3. Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development 0. 99519-6612 Stratigraphic 0 Service 0 6. API Number 50-029-21571-00-00 ' 7, If perforating: 8. Well Name and Number What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Yes 0 No 0 PBU C-38 • 9. Property Designation(Lease Number): 10. Field/Pools: ADL 0028305 . PRUDHOE BAY,PRUDHOE OIL 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth TVD: MPSP(psi): Plugs(MD): Junk(MD): 11227 . 9126 10771 8745 10771 Casing Length Size MD ND Burst Collapse Structural Conductor 80 20" 32-112 31.7-111.69 Surface 2971 13-3/8" 30-3001 30-2693.45 4930 2670 Intermediate 5309 9-5/8" 29-5338 29-4442.65 6870 4760 Production Liner 1191 7" 10036-11227 8134.41-9126.48 8160 7020 Perforation Depth MD(ft): Perforation Depth ND(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 10837-11121 8800.29-9037.8 4-1/2"12.6# L-80 27-10057 Packers and SSSV Type: 4-1/2"TIW I-IBBP Packer Packers and SSSV MD(ft)and TVD(ft): 9938,8053.82 No SSSV Installed No SSSV Installed 12.Attachments: Proposal Summary 0 Wellbore Schematic 0 13.Well Class after proposed work: Detailed Operations Program 0 BOP Sketch 0 Exploratory 0 Stratigraphic 0 Development 0 " Service 0 14.Estimated Date for Commencing Operations: 8/15/17 / 15. Well Status after proposed work: Oil 0 WINJ 0 WDSPL 0 Suspended 0 • 16.Verbal Approval: Date: GAS 0 WAG 0 GSTOR 0 SPLUG 0 Commission Representative: GINJ 0 Op Shutdown 0 Abandoned 0 17.I hereby certify that the foregoing is true and the procedure approved herein will not Contact Name: Montgomery,Travis J be deviated from without prior written approval. Contact Email: Travis.Montgomery@bp.com Authorized Name: Montgomery,Travis J Contact Phone: +1 907 564 4127 Authorized Title: Interventions&Integrity Engineer Authorized Signature: itAzeryt> rg �f Date: 7/'//7 COMMISSION USE ONLY Conditions of approval:Notify Commission so that a representative may witness Sundry Number: //�/7 Plug Integrity BOP Test ❑ Mechanical Integrity Test 0 Location Clearance R' / t Cj � Other: pJr), df0 ClaGC.Irtil lvit- az5 1 fri Cti Cat'4—cdl Post Initial Injection MIT Req'd? Yes 0 No Spacing Exception Required? Yes 0 No Irk Subsequent Form Required: l e--4-(7 7 APPROVED BYTHE �� Approved by: t(.f2::X)Icc--\.......____, COMMISSIONER COMMISSION Date: ` '� l vv- 61/1 /7- f/ ' RBDMS JA.- AUG 1 1 207 �-�°' ORIGINAL 687.7./7 Submit Form and Form 10-403 Revised 04/2017 Approved application is valid for 12 months from the date of approval. Attachments in Duplicate • • • by Well: C-38 C-38 Suspend Well Intervention Engineer Travis Montgomery (918) 281-9663 Production Engineer Brian Glasheen (907) 564-5905 Expected Start Date: August 15, 2017 History GPB Well C-38 was initially drilled & completed in August 1986. The initial completion was in Z1A and Z1B sands with 4-1/2" tubing and 7" liner. The well produced full-time until 1998 when it was - shut-in due to production casing leak. A January 1998 leak detect log identified the production casing leak between 6570' MD and 7630' MD. Several attempts to set a tubing plug with slickline have been made (March 2003, December 2011, and July 2014) but none have succeeded in getting past 7565' MD. In April 2003 and August 2009, the well was loaded with 9.8 ppg brine. During the slickline secure attempts in 2011 and 2014, a Flo-Pro/mud-like substance was recovered in the sample bailers. BPXA has agreed with the State of Alaska to pursue a Non-Rig P&A for C-38 in 2017. Objective Place reservoir cement plug, lower lateral cement plug, lateral surface cement plug and cut off tubulars and wellhead at surface. Procedural Steps Fullbore - Place reservoir cement plug - liner and tubing cement 1. Load well and perform injectivity test. 2. Place reservoir cement plug — Liner and tubing cement. Target TOC at 10,000' MD in tubing. • Liner volume = 27 bbls • 4-1/2" tubing volume up to 10,000' MD = 1 bbls • Pump the following pump schedule: i. 5 bbls freshwater spacer ii. 50 bbls of Class G cement iii. 150 bbls of diesel displacement Cement Design — Reservoir cement plug BHST— 191 deg F. SBHP — —3050 psi BHCT— 180 deg F Cement: Class G cement batch mixed. Density: 15.8 ppg Thickening time: Minimum 9 hours (1 hr surface time + 4 hr pump time + 4 hr contingency) API Fluid Loss: 80-400 cc (40-200 cc/30 min) • • Free Water: 0 Compressive Strength: Minimum of 2000 psi Requested Volume: 50 bbls pumpable Slickline 3. Drift and tag TOC with sample bailer. Notify AOGCC Inspector of the timing of the Cement plug tag and pressure test. (24-hour minimum notice). 4. MIT-T to 2000 psi. 5. Punch through 4-1/2" tubing at —9900' MD. Contingent Coiled Tubing 6. If unable to punch in previous step, FCO/mill restriction and punch —9900' MD. Fullbore — Place lower lateral cement plug 7. Circulate out tubing and IA down to punch @ 9900' MD with 700 bbls of 9.8 ppg brine. 8. Place lower lateral cement plug —Tubing and IA cement. Target TOC at 5000' MD in tubing and IA. • 4-1/2" tubing volume from punch @ 9900' MD to TOC @ 5000' MD = 75 bbls • 9-5/8" x 4-1/2" annulus from punch @ 9900' MD to TOC @ 5000' MD = 262 bbls • Pump the following down the tubing while taking returns up the IA: i. 5 bbls freshwater spacer ii. 340 bbls of Class G cement iii. 75 bbls of 9.8 ppg brine displacement Cement Design — Lower lateral cement plug BHST— 191 deg F. SBHP — —3050 psi BHCT— 180 deg F Cement: Class G cement batch mixed. Density: 15.8 ppg Thickening time: Minimum 7 hours (1 hr surface time + 3 hr pump time + 3 hr contingency) API Fluid Loss: 80-400 cc (40-200 cc/30 min) Free Water: 0 Compressive Strength: Minimum of 2000 psi Requested Volume: 340 bbls pumpable Fullbore — OA down squeeze 9. OA injectivity test. 10. OA down squeeze: • 13-3/8" x 9-5/8" annulus from 3001' to surface = 174 bbls • Pump 200 bbls of Class G Cement Cement Design — OA down squeeze BHST—40 deg F. SBHP — —2466 psi BHCT— 50 deg F Cement: Class G cement batch mixed. Density: 15.8 ppg Thickening time: Minimum 4 hours (2 hr pump time + 2 hr contingency) API Fluid Loss: 80-400 cc (40-200 cc/30 min) Free Water: 0 Compressive Strength: Minimum of 2000 psi Requested Volume: 200 bbls pumpable 2 • • S • Slickline 11. Drift and tag TOC with sample bailer. Notify AOGCC Inspector of the timing of the Cement plug tag and pressure test. (24-hour minimum notice). 12. CMIT-TxIA to 2000 psi. 13. Drift for tubing punch. 14. Punch through 4-1/2" tubing @ —1300' MD. Special Projects 15. Cement control & balance lines. Fullbore— Place IA & TBG surface cement plug 16. Rig up on well to be able to pump into the tubing and take returns up the IA. 17. Place IA & TBG surface cement plug — Tubing and IA cement. Target TOC at surface in tubing and IA. • 4-1/2" tubing volume from punch @ 1300' MD to surface = 20 bbls II • 9-5/8" x 4-1/2" annulus from punch @ 1300' MD to surface = 70 bbls G� vvvl • Pump 10 bbl FW spacer followed by 110 bbls + of Class G cement down the tubing taking returns up the IA until clean returns are verified at surface. Cement Design — IA & TBG surface cement plug BHST—40 deg F. SBHP — —2424 psi BHCT— 50 deg F Cement: Class G cement mixed on the fly. Density: 15.8 ppg Thickening time: Minimum 2 hours (1 hr pump time + 1 hr contingency) API Fluid Loss: 80-400 cc (40-200 cc/30 min) Free Water: 0 Compressive Strength: Minimum of 2000 psi Requested Volume: 110 bbls pumpable Special Projects 18. Notify AOGCC Inspector of wellhead removal. (24-hour minimum notice) 19. Cut off all casings and wellhead —1' below pad level. Clamp marker plate to the outermost casing string. Markings on the plate will read as follows: BP EXPLORATION 0rY✓ ALASKA, INCGyDG C-38 PTD#1860660 API NO. 50-029-21571 Note: Final excavation, casing removal to 3' below tundra, and marker plate welding to occur at / pad remediation. 3 . 0 0 Pre-Job Schematic TREE, 4-OW iloVaLECI 0= RC SAFETY NOTES NONE ACTUATOR= AYEELSON KB aEV= 68 E 1' Current ConfigJration F 8F 13-EV--- 391 ...._ TooI 17-1 rot i 1-3A7 TOC 0 D.WIFACE 04ax ArKlie= 45 0 37CEY 743 6181 COLDSET,17 881,TOP JOS 1X r 1 2193" 402*- $,SSV OTIS DBE Whin NEJ= 10917 , ----- — __ k [Wain TOD= 8807 SS XX .X 'j ST tV 'ND CE'LVA'3AM7TYLIFTFEMPMAVLS:1.6,815:01 MR' [V1E 17:AI" 'C'5G 23,L 80 ti 4 12 34r — 300.1. i 6 3410 21,/,.: 42 'OT -L4 RA RA S 5333 4756 36 (71164.80 RA ry 10024 Minimum H3=3 725"C) ' $a. OTIS XN NIPPLE i 4 7412 5951 41 OTS461) 3 6.11,3 5/36 50 1_11 r5-Litrdi 2 9408 7545 33 OTS-L130 RA RA 11/74, KA 4-1 RA RA 1 9717 7802 34 OTIS- '1,1' RA RA 4004XGDON CASNG LEAK 45704630i --- -7565 11.6104G RES1C*107N,0<1 50" 12-1/4"x9-611"EST TOC,102;:, G ---1. iA(3.1-,AX..498/11,31.7%EXL3*. -9191• 1 m '"' 1111=0 4-112"CAIS TA SLE)04C SLEEVE,D=3 41r : • 9922' TtiV P F.4.k AY 4 • - .4 Hr-6+13.)44 lir TW ROW)Pg6t.1).4 763. '44 riP:1, 9$116H 4-1/2"OTIS T kW,10=3 813' I 4 10024" 4417"OTIS TN NIP 0=3 725" 4 ' •4 4, 4 TOP Of 7'LIR .-- 10026' j; . A ' 10026' 14-1i7.y4.117 Ttle 77 F461 if; .4 p •1., 501,6E 22 88L 3 FROM Ltek TOP .4 i ie 4-vr TBO,12,04,1-64. 0152 bp, ID-3 9,56' 1006r .*- ' • i 11 it loosr — 4-17'EAKER SOS IBC-TA I, i i 4 f • . 0 4 if 4 9,SV CSG,473.1 81) ID.S SSV 112911-1 . ..; • 14 F 10155' H BAD TI LOGGED01/111098 4 14 FEREORA TON SA0001KY 0 0 i •4 4 -4 LOG GEA FtiA TT-61-CS ON 0411* ... 4 , 10315k H MARKER icwr I, « A ANGLE AT TOPFERE 33 0 1 06.71 1 10771" — TAGGED at AM.1" Nute Refer to Froftcticel 08 for histolcal pert Oata 1°. :-..%."..,•-•:',;..",..--:' t 'N\ • SEE ' SW 8,TERVAL. 00(11544z DATE 3-3/7 2 10837-10840 S C3/05614 10153 7- 3-1/8" 4 10994-11004 5 C3/0594 . 3-1/3' 4 11017 10064 0 C812166 3 3,11' * 11030 11066 0 63716,64 3-34T 4 11065-11064 0 03(30094 4-„yir 4 11W1-1101r pu L3r5th144 3-3041* 4 11094-11121 0 C3/3094 Ffirn 1 4485' i 1'4 is,44, 4.0 A Io, 444 4,44 ,..44,A 1At. .4 1*LNR,2911,L 80 0371 1111.0•6 184- H 11225' , DATE i REV BY COMETS DATE REV 8Y 0.10.41171TS PR1.13010E BAY LINT 0019186 ORIGINAL COM PLETION F WELL C-32 osrezmi niqi—ff---&nnimmtc runtsr No 14360060 00/1543 01.4DI11LP CATE01 MD CORPEKT)ON iAPI N3 50-C29-2'571-00 ; , 511„; 19, 111N,Ft14k.1166 5t4„.462r VAi 41 11 I BP Euplatatien(Alaska) - F 4 • S Post P&A Schematic TREE= 4"aw NELLHEAD= WC C-3 8 SAFETY NOTES: NONE ACTUATOR= AXELSON Q KB ELEV= 68.61• Proposed P&A BF.aEJ= 39.91' KOP= 700' Topof OA Down r" ' j Squeeze and IA 8 '`� • :�ti�•;ti•'.�'.�.��. TBG Surface Cement PI TOC at '•;.;• ~•• Max Angle= 45 C 3700' i 2193' I-- 4-12"SSSV,OM DBE Surface Oa OA,IA,and Tubing Datum MD= 10919' 4 • 0 /' LA NONG NE',D=3.813" Datum TVD 8800'SS i: i, 1• GAS LFT MANDRELS i: /j ST ND TVD DEV TYPE VLV LATCH PORT CATE 13-3/8'CSG,72#,L-80,D=12.34 " 3001' 6 3410 2838 42 OTISLBD RA RA 5 5833 4758 39 011S-180 RA RA Top of Lower Lateral Cement Plug-Target TOC - 4 7412 5951 41 011S-LBD RA RA in Tubing and IA -5,000' ' 3 8423 6736 36 OT1S-LBO RA RA }} ••1,;;;4 : 2 9408 7545 33 0115-LBO RA RA PRODUCTION CASING LEAK —6570'-7630 :• •? ".e --41�, ti titi?ti?ti�:.• ► 1 9717 7802 34 OTIS-LBQ RA RA 1 'r1'tirti' • ► —7565 H TuBNG RESTRICTION, .......... D<1.90" I - 12-1/4"x9-5/8"EST TOC,102 BBL G, — �! l r}1 .� 9863" H 4-112 SLIDING XA SLG SLEEVE,13=3.813" TAG FLUG 9870,30%EXCESS —9191' 0 • rtirti.;.�,;• 1 t.4 •:.: ::::,).:::::••• 1. 9922' J- TNN SBR SEAL ASSY Minimum ID =3.725" @ 10024' . 1''r'•r'• 4-112" OTIS XN NIPPLE ' c .ti 4 9938' H 9-5/8'X 4-1/2"TMV IIBBP FKR,f)=,4.750" r,!I 4 9986' 4-1/2"OTIS X NF',D=3.813" Top of Reservoir Cement Plug-Target TOC in Tubing- 4s4 10.000 ,' titti_e. 1' 10024' 4-1/2'OTS XN NIP,ID=3.725' TOP OF 7"LNR 10026' •::::• 4 1 f r; ►' 10026' O,8-1/2'x4-1/2"TO72 BBL G, )!/ ?.?•:• ►411H SQUEEZE 22 BBL G FROM LNB2 TOP 4-1/2"TBG,12.64,L-80,.0152 bpf,ID=3.958" 10057' '1.4,...:..:...:..: 4 1" 4!!••:.•zrr.,.. 1+I►i 10057' H 4-1/2"BAKER SOS TBG TAIL I 4 j•:::.}••,:: ►1• fl 9-518"CSG,470,L-80,ID=8.881" H 10291" i!...-;:•::•'te:f: ►4 10055 — ELM1D TT LOGGED 01/10/98 04.:x:}}}:}:.7.: y y . .•ti•ti•ti••. 4 i► 11 ,.?ti:ti•%,..e i, II 10315' MARKER JOINT 4'• — TAGGED FLL APRL 1998 j •/ PERFORATION SL.M ARY 1j REF_ I REF LOG:GEARHA RT-BHCS ON 04/10/86 ij:';'i '►j ANGLE AT TOP PERF:33 4'n 1083T 1 1 Note:Refer to Roduction DB for historical perf data ! '1 SIZE SFF INTERVAL Opn/Sgz DATE 3-3/8" 2 10837-10840 S 03/05/94 ij.,:::',': ... '►1 3-1/8" 4 10994-11004 S 03/05/94 i'.: ::;:.':`-;`':. •.� 3-1/8" 4 11017-10064 0 08/21/86 3-318" 4 11030.11055 0 03/16/94 ►/ `` `' ii 3-3/8" 4 11055-11064 0 03/30/94 !. . ,.•: ►1 3-3/8" 4 11071-11077 0 03/30/94 MTh 11185' J ►!•4_ Iil 3-3/8" 4 11094-11121 0 03/30/94 7"LNR,290,L-80,.0371 bpf,D=6.184" 1—j 11225" i.'0444i•§21 it DATE REV BY COMMENTS LATE REV BY COMANTS PIWHOEBAY UNIT 04/19/86 ORIGINAL COMPLETION VNBL. C-38 05/22/01 RN/TP CORRECTIONS PERMIT No: 1860660 09/15/03 CMJJTLP DATUM MDCORRECTION API No 50-029-21571-00 SEC 19,T11N,R14E,1180'SNL&879' U. BP Exploration(Alaska) 5 • r Thousand Cubic Feet of Gas ("MCF") per Day 0 0 0 0 0 00 o c c o 0 0 0 0 0 i f o• ooc t � :c! 66 6j'4 P� _ 1 1 ' 1 , 866r 4 � 03 c o t66r cuo t.U ; il 66 _ 11-- r--ligailnion 111111 4 n la-E: en as cc VIM r 2 U m11id) ` ..-. -- M See MNI 4 ts1/0 N 1.1.41111N11111111111111 0 ;_o .5-ci k ■I..- Z1 v Q - a F �`IICIII�I�IIiii . o °. o CO 0 °� I v 3 c 66v 2:a aI1iI !JiIIIII0 e66) a c Z u v ����I11116 a fly j L CC ru a. > /NI s, 76 Q • 0661,4 I 1::: i .' la •* 11111111.1 U 11111 A 8861 *71011 4e. 9 o 0 0 0 ,4 86r 4 ri o 0 .� t°/' o .-i Aea ,gad Ja}eM}o sia ue8 Jo Aea Jad H0 Jo spinau 0 • 0 —_--_ N i Thousand Cubic Feet of Gas ("MCF") per Day or Gas-Oil Ratio (MCF per Barrel) o o 0 0 0 0 00 0 O O 0 0 0 0 0 0 o Li; o Li; o Li; o 0 cr m m N N ,-1 .i LA O 0000 4 J: 66614 o E Pt a O ro m _c ---__-� 866r a c Y 4Pt o @ L 1 ssr U CD o _z---- _ �` 4P/ o - C--� i a C CNS i 96 a` M I= r1 _r r__ 61. I E V Q - _ 1 4Pr c 76 fC m m „Zir• _` 46 0 J (� co c ,, t 61'4P cts ,c, it J et eir›. 0— ta.,1 ;;; __Ts. .t. c. _. M LU E C-- _ c, W 0 tY N ___..----..---____._i________-- d F66r -a E I C 0 3 G -r -- -�_g 4P� U W o o -0 -o -CS " a U a a` a` ._' / e a` a T a E E E _,__ ssl. a 0 ' a a 4Pr I v CI a r' r • a) -+ - ssr, 0 14, 73 CC L_ _ c O. > : os6sts 0 5 6 O 73 r 862, °u c_ P I { -0 8ea Se.„, a I 4PP tin 1 1 i -4 • 98 0 0 0 0 0 0 0 61'4 o in o In o In Pt M N N a-I a-I Aea _lad JaIeM jo wing Jo Aea aad Halo spine ' u 0 a Off° TA. • • III 4,—\��V- tt?, THE STATE AYask ; Oil and Gas 4F........-" -_41---7a ofALASKA Conservation Co il,mission tt- _ki 333 West Seventh Avenue t GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Off, " Main: 907.279.1433 ALAS14' Fax: 907.276.7542 www.aogcc.alaska.gov December 15, 2016 Ryan Daniel Well Integrity Engineering Team Leader `�Jkl, BP Exploration(Alaska), Inc. soN o M Aft ' P.O. Box 196612 Anchorage, AK 99519-6612 Re: Docket Number: OTH-16-038 Prudhoe Bay Unit(PBU) Well Plug and Abandonments for 2017 By letter dated November 2, 2016, BP Exploration (Alaska), Inc. (BPXA) proposed a multi-year well plug and abandonment(P&A) program. The Alaska Oil and Gas Conservation Commission (AOGCC) approves the P&A program for the wells listed below for the calendar year 2017. 1. V-201 Rig P&A 2. J-26 Non rig P&A 3. R-01 Non rig P&A 'Psn t8b o doc> . C-3$ Non ri' 5. 18-34 Non rig P&A 6. 05-18 Non rig P&A This program was developed as an alternative to P&A's required due to the suspension expiration this year of 18 wells (20 AAC 25.110). BPXA has proposed a level loaded P&A program that prioritizes all P&A candidates based on well mechanical condition and the associated risks with impaired barriers. The wells are assumed to have no future utility to be considered P&A candidates. The process proposed for development and AOGCC approval of the P&A program for future years is described as follows. Prior to or during the fourth quarter of each year, BPXA will propose to the AOGCC the P&A candidates for the upcoming calendar year as well as a plan for the two subsequent years. The AOGCC will review the proposal considering number of P&A's proposed, the number of rig decompletion P&A's planned versus non rig P&A's as well as the P&A well stock composition and number. The pace of the P&A program approved by the AOGCC may require adjustment based on the number and status of P&A stock wells. BPXA has the option to return to performing the required P&A's based on suspension expiration date if agreement cannot be reached on the level loaded pace and composition. 0 i Docket Number: OTH-16-03 8 December 15,2016 Page 2 of 2 Approximately 90 wells are suspended and will require P&A in the next 10 years. To facilitate the level loaded approach based on risk,the AOGCC is requesting that the following information for suspended wells be provided in table format before March 31, 2017. 1. Well name 2. Permit to Drill (PTD)number 3. Date suspension expires 4. Mechanical condition of the well 5. Qualitative assessment of risk 6. Future Utility 7. Rig decompletion required for P&A or nonrig P&A 8. Comments It is understood that this table will be dynamic and updated as information becomes available. It is recommended that BPXA start the annual process well in advance to allow co-owner review and approval of AOGCC requirements prior to year end and to also allow the P&A's to be accomplished during the following calendar year. Please direct any comments or questions to Victoria Loepp at Victoria.loeppnalaska.gov. Sincerely, 64A /932441(4--- Cathy P. Foerster Chair, Commissioner • • bp BP Exploration(Alaska)Inc. Ryan Daniel,Well Integrity Engineering Team Leader Post Office Box 196612 Anchorage,Alaska 99519-6612 November 2nd, 2016 Cathy P. Foerster Commission Chair Alaska Oil and Gas Conservation Commission 333 West 7"'Avenue Anchorage, Alaska 99501 Subject: Request for approval to implement well plug and abandonment strategy Dear Chair Foerster, BP Exploration (Alaska) Inc. (BPXA), as operator on behalf of the Prudhoe Bay Unit(PBU) working interest owners, requests approval to implement a multi-year well plug and abandonment(P&A) program in lieu of AOGCC requirements regarding P&A of certain observation and suspended wells. Currently, AOGCC sundry approvals and other orders require P&A plans of the wells listed in Attachment 1 by the end of 2016. BPXA requests approval, in lieu of that requirement, to institute a multiyear level loaded P&A program that prioritizes P&A well candidates based on: (a) well future utility benefiting PBU hydrocarbon recovery, and (b)well mechanical condition and associated risk factors. Two technical meetings have been held with AOGCC engineering staff members in the last few months to review the proposed P&A program. Subsequently, AOGCC Senior Petroleum Engineer Victoria Loepp requested, by email on 9/20/2016, submission of a written request. If the AOGCC approves this request, then BPXA will submit a 3 year forward looking P&A plan to the AOGCC in the 4m quarter of every year. The plan would include a review of the status of the previous year's plan. The wells listed in the P&A plan could change from year to year, as the well population is dynamic in nature, and assessments of future well utility benefiting PBU hydrocarbon recovery and well conditions and risk factors may change with time. • S BPXA Request for Approval to Implement P&A Program November 2nd, 2016 Page 2 of 6 BPXA proposes, as the initial annual P&A plan, the following: Year 1: To be scheduled in the 2017-2018 time frame List Well Name Well Status Scope 1 V-201 Suspended Rig P&A 2 J-26 Not Operable Non Rig P&A 3 R-01 Not Operable Non Rig P&A 4 C-38 Not Operable Non Rig P&A 5 18-34 Not Operable Non Rig P&A 6 05-18 Not Operable Non Rig P&A Year 2: To be scheduled in the 2018-2019 time frame List Well Name Well Status Scope 1 B-02 Suspended Rig P&A 2 05-18 Not Operable Non Rig P&A 3 15-03 Not Operable Non Rig P&A 4 15-10 Not Operable Non Rig P&A 5 18-25 Not Operable Non Rig P&A 6 13-10 Not Operable Non Rig P&A Year 3: To be scheduled in the 2019-2020 time frame List Well Name Well Status Scope 1 G-03 ' Not Operable Rig P&A 2 H-04 Not Operable • Non Rig P&A 3 N-03 Not Operable Non Rig P&A 4 D-27 Not Operable Non Rig P&A 5 Y-12 Not Operable Non Rig PM 6 Y-08 Not Operable Non Rig PM While it is BPXA's intention to P&A these wells as scheduled, efforts may be impacted by well status changes and by environmental and other risk factors and restrictions affecting the P&A program. A multiyear level loaded P&A program ensures that BPXA has the flexibility to preserve well stock that has potential future utility benefiting PBU. It is also both more efficient in terms of implementation and execution over time with available contractor Rig/Non Rig intervention equipment and workforce, and establishes a more "fit for purpose" and risk based approach to end of life well stock management. For information purposes Attachment 2 contains a list of all currently suspended PBU wells. • 0 BPXA Request for Approval to Implement P&A Program November 2nd, 2016 Page 3 of 6 In summary, BPXA believes the proposed multiyear level loaded P&A strategy provides a more beneficial, efficient and risk based approach to management of "end of life" well stock than a P&A strategy based on suspended well renewal dates. BPXA respectfully requests AOGCC approval to implement the proposed P&A program in lieu of progressing the P&A plans for wells listed in Attachment 1 by the end of 2016. If you have any questions, please call me at 748-1140 Sincerely, Ryan Daniel BPXA Wells Integrity Engineering Team Leader . • BPXA Request for Approval to Implement P&A Program November 2nd, 2016 Page 4 of 6 Attachment 1: AOGCC Required P&A list List Well Name Well Status Scope 1 BP-03-11-13 Observation Non Rig P&A 2 BP-01-10-14 Observation Non Rig P&A 3 BP-02-10-14 Observation Non Rig P&A 4 BP-11-10-14 Observation Non Rig P&A 5 BP-17-10-15 Observation Non Rig P&A 6 BP-13-10-14 Observation Non Rig P&A 7 BP-14-10-14 Observation Non Rig P&A 8 BP-19-10-15a Observation Non Rig P&A 9 BP-19-10-15b Observation Non Rig P&A 10 BP-19-10-15c Observation Non Rig P&A 11 WGI-01 Suspended Non Rig P&A 12 2-30 Suspended Non Rig P&A 13 G-13 Suspended Non Rig P&A 14 V-201 Suspended Non Rig P&A 15 S-14 Suspended Non Rig P&A 16 W-09 Suspended Non Rig P&A 17 Y-25 Suspended Non Rig P&A 18 J-30 Suspended Non Rig P&A • • BPXA Request for Approval to Implement P&A Program November 2nd, 2016 Page 5 of 6 Attachment 2: Suspended well list dated 24' Oct 2016 Suspended Wells-AOGCC Suspend BP Exploration (Alaska) Inc Suspended Numb r: Renewal Wells Expires: PRUDHOE BAY UNIT K-13 1871010 1/6/2020 PRUDHOE BAY UNIT B-02A 1961110 3/1/2020 PRUDHOE BAY UNIT 04-12 1780180 3/15/2020 PRUDHOE BAY UNIT Y-22A 1881150 9/2/2020 PRUDHOE BAY UNIT R-36 1941440 9/2/2020 PRUDHOE BAY UNIT H-12 1800670 9/2/2020 PRUDHOE BAY UNIT U-01 1920110 9/2/2020 PRUDHOE BAY UNIT H-10A 1971900 9/2/2020 PRUDHOE BAY UN LIS L3-01 1890750 9/3/2020 PRUDHOE BAY UNIT Y-37A 2020460 9/27/2020 PRUDHOE BAY UN WBH WBST 03 1760340 9/27/2020 W BEACH ST 1-A 1860560 9/27/2020 PRUDHOE BAY UNIT 07-27 1870820 9/27/2020 PRUDHOE BAY UN PTM 12 1910370 9/27/2020 PRUDHOE BAY UNIT S-10A 1911230 11/2/2020 PRUDHOE BAY UN PTM P2-55 1920820 11/2/2020 PRUDHOE BAY UN NIA NK-41A 1971580 11/2/2020 PRUDHOE BAY UN MA NK-11A 2020020 11/2/2020 PRUDHOE BAY UNIT 04-04A 1950240 11/19/2020 PRUDHOE BAY UNIT 14-39 1881380 11/20/2020 SOURDOUGH 3 1960080 1/5/2021 PRUDHOE BAY UN BORE 02-01 1980350 1/5/2021 PRUDHOE BAY UN NWE 04-01 2020520 1/5/2021 PRUDHOE BAY UNIT 06-17 1820900 3/4/2021 PRUDHOE BAY UNIT A-41 1941580 3/18/2021 PRUDHOE BAY UNIT H-15 1810610 3/30/2021 PRUDHOE BAY UN PBU L2-18A 1981060 9/7/2021 PRUDHOE BAY UNIT 15-47 1951740 12/24/2021 PRUDHOE BAY UNIT 09-44/09-44A 2091570 3/19/2022 PRUDHOE BAY UNIT OWDW-SW 1002380 4/9/2022 PRUDHOE BAY UNIT F-11 B 2041940 5/27/2022 PRUDHOE BAY UN LIS LGI-08 1860570 9/5/2022 PRUDHOE BAY UNIT 13-05 1811030 11/24/2022 • • BPXA Request for Approval to Implement P&A Program November 2nd, 2016 Page 6 of 6 PRUDHOE BAY UNIT 07-10 1980160 12/13/2022 PRUDHOE BAY UNIT 04-26 185314 6/16/2023 PRUDHOE BAY UNIT Y-02 2011730 9/24/2023 PRUDHOE BAY UNIT 09-07 1990220 2/26/2026 DRILLPAD Z NO 08A 1931280 10/2/2023 PRUDHOE BAY UN LIS L4-02 1891040 11/14/2023 PRUDHOE BAY UNIT Z-70 2131330 1/18/2024 E BAY STATE 1 1740060 4/24/2024 PRUDHOE BAY UNIT 13-98 1822070 4/24/2024 PRUDHOE BAY UNIT M-05A 1970810 6/6/2024 PRUDHOE BAY UNIT 18-09 1980790 7/7/2024 PRUDHOE BAY UNIT G-30 2091510 7/27/2024 PRUDHOE BAY UNIT Z-68 2130930 8/26/2024 PRUDHOE BAY UNIT F-12 , 1791070 7/1/2025 PRUDHOE BAY UNIT 15-24 1911280 9/11/2025 AURORA UNIT S-108 2011000 9/11/2025 PRUDHOE BAY UNIT Y-38 1950460 9/11/2025 PRUDHOE BAY UNIT WGI-01 1790310 10/31/2025 PRUDHOE BAY UNIT 02-30B 2001260 10/31/2025 PRUDHOE BAY UNIT G-13A 2001630 10/31/2025 PRUDHOE BAY UN ORIN V-201 2012220 10/31/2025 PRUDHOE BAY UNIT S-14A 2040710 10/31/2025 PRUDHOE BAY UNIT W-09A 2041020 10/31/2025 PRUDHOE BAY UNIT Y-25A 2081400 10/31/2025 PRUDHOE BAY UNIT J-30 2140750 11/17/2025 PRUDHOE BAY UNIT E-18B 2041390 12/31/2025 PRUDHOE BAY UN NIA NK-14A 2060310 12/31/2025 DRILLPAD I NO 100 2050100 12/31/2025 PRUDHOE BAY UNIT 04-07 1750770 3/29/2026 Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning. They are available in the original file, may be scanned during the rescan activity or are viewable by direct inspection of the file. /~- ~)~_~4~ Well History File Identifier Organization (done) RESCAN [] Color items: Grayscale items: DIGITAL DATA [] Diskettes No. [] Other, No/Type [] Poor Quality Originals: ORGANIZED BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: OVERSIZED (Scannable) [] Maps: [] Other items scannable by large scanner OVERSIZED (Non-Scannable) [] Logs of various kinds ,~ Other ('~.'~ Is~ Project Proofing [] Staff Proof By: Date: PROOFED BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: Is/ Scanned (done) III IIIIIIIIIII PAGES:(~c~iat the time of scanning) SCANNED BY: BEVERLY BREN VIN~RIA LOWELL ReScanned (done) RESCANNED BY: BEVERLY BREN VINCENT SHERYL MARIA LOWELL DATE: /S/ General Notes or Comments about this file: PAGES: Quality Checked (done) RevlNOTScanned.wpd • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 August 22, 2011 :1 Mr. Tom Maunder Alaska Oil and Gas Conservation Commission A# S Off & Gas cam, GertilliSSiOn 333 West 7 Avenue Antheraga Anchorage, Alaska 99501 1 ? 6✓0 Subject: Corrosion Inhibitor Treatments of GPB C -Pad Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB C- Pad 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, Torin Roschinger 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) C -Pad 7/19/11 Corrosion Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # Initial top of cement pumped cement date inhibitor sealant date ft bbls ft na gal C - 01A 2030100 500292012101 0.3 NA 0.3 NA 3.40 11/16/2010 C -02 1730040 500292012300 0.3 NA 0.3 NA 3.40 11/16/2010 C -03B 2051580 500292012402 0.3 NA 0.3 NA 3.40 11/16/2010 C -04B 2060570 500292012502 1.25 NA 1.25 NA 23.80 10/26/2010 C -05A 2010020 500292012601 0.8 NA 0.8 NA 3.40 11/23/2010 C -06B 2061040 500292012702 1 NA 1 NA 5.10 11/22/2010 C -07A 2000520 500292012801 0.3 NA 0.3 NA 1.70 11/22/2010 C -088 2050110 500292012902 1 NA 1 NA 5.10 11/20/2010 C -09A 2020940 500292036601 0.1 NA 0.1 NA 0.85 11/23/2010 C -10A 2051370 500292037101 0.1 NA 0.1 NA 3.40 11/12/2010 C -11A 2030480 500292038201 0.1 NA 0.1 NA 1.70 11/13/2010 C -12B 2090850 500292038702 2 NA 2 NA 10.20 11/11/2010 C -13A 1971430 500292040401 10.7 NA 10.7 NA 74.80 11/25/2010 C -15A 2090520 500292042701 10.5 NA 10.5 NA 64.60 11/25/2010 C -16B 2060510 500292043802 45 10.0 0.6 7/19/2011 3.40 7/19/2011 C -17B 2040940 500292043902 1 NA 1 NA 6.80 11/13/2010 C -18B 2090710 500292078502 9.6 NA 9.6 NA 69.70 11/23/2010 C -19B 2000050 500292073502 11 NA 11 NA 76.50 10/27/2010 C -20C 2091300 500292074503 1.9 NA 1.9 NA 10.20 11/11/2010 C -21 1820810 500292074503 1.7 NA 1.7 NA 8.50 11/11/2010 C -22A 2060390 500292075801 0.7 NA 0.7 NA 5.10 11/11/2010 C -23C 2081700 500292077503 25 4.0 0.08 7/15/2011 0.85 7/19/2011 C -24A 2040580 500292081601 Sealed NA NA NA NA NA C -25B 2041090 500292081902 0.7 NA 0.7 NA 3.40 11/22/2010 C -26A 1981450 500292083401 0.8 NA 0.8 NA 3.40 11/22/2010 C -278 2031860 500292084302 7.5 NA 7.5 NA 39.10 11/21/2010 C -28B 2100630 500292086702 1 NA 1 NA 5.10 11/21/2010 C -29A 1961700 500292147201 23 10.0 0.9 7/15/2011 6.80 7/19/2011 C -30A 2081690 500292177701 0.2 NA 0.2 NA 1.70 11/20/2010 C -31B 2030080 500292177502 0.8 NA 0.8 NA 5.10 11/22/2010 C -32C 2061390 500292155903 0 NA 0 NA 0.00 11/13/2010 C -33A 2002020 500292237301 1 NA 1 NA 6.80 11/11/2010 C -34A 2060370 500292178501 2.2 NA 2.2 NA 10.20 11/20/2010 C -358 2061290 500292155302 1.5 NA 1.5 NA 10.20 11/15/2010 C -36A 2000020 500292179001 2 NA 2 NA 10.20 11/13/2010 C -37B 2101000 500292236002 4.7 NA 4.7 NA 30.60 10/28/2010 A C -38 1860660 500292157100 0.1 NA 0.1 NA 0.85 11/15/2010 C -39A 2050030 500292238301 1 NA 1 NA 0.85 11/23/2010 C-41A 2041880 500292238501 Sealed NA NA NA NA NA C -42 1930500 500292235700 2.6 NA 2.6 NA 13.60 11/13/2010 MICROFILMED 9/11/00 DO NOT PLACE ANY NEW MATERiA UNDER THIS PAGEL STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSIC.. REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate~ Pluggingm Pull tubing ~ Alter casing Repair well __ Perforate__ Other X 2. Name of Operator BP Exploration (Alaska) inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1180' SNL, 879' WEL, SEC. 19, T11N, R14E, UPM At top of productive interval 697'SNL, 799'WEL, SEC. 18, T11N, R14E, UPM At effective depth 333' SNL, 704' WEL, SEC. 18, T11N, R14E, UPM At total depth 292' SNL, 693' WEL, SEC. 18, T11N, R14E, UPM 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 68.61 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number C-38 (41-18-11-14) PBU 9. Permit number/approval number 86-66 / 10. APl number 50- 029-21571 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical Length .. 110 2974 10265 -. i191 Tubing (size, grade, and measured depth) 11227 feet BKB 9126 feet 11137 feet BKB 9050 feet Size Plugs (measured) Junk (measured) Cemented fill at 11137' MD (05/90) Measured depth 139 3001 10292 20x30 8 c.y. 13 3/8 4266 c.f. 9 5/8 570 c.f. 7 405 c.f. 10036-11227 measured 11030'-11055', 11055'-11064', 11071'-11077',11094'-11121' Sqzd (10837'-10840', 10994'-11004', 11017'-11030',) true vertical subsea 8732'-8969' (five intervals) 4 1/2" L-80 to 9938' with 4 1/2" tailpipe to 10057' True vertical depth BKB 139 2693 8344 8134-9126 ORIGINAL Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure 1997 Alaska Oil & Gas Cons, Corn~,i~ss~ Anr, horago 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure S/I - - 945 18450 10 0 Tubing Pressure 718 15. Attachments I 16. Status of well classification as: Copies of Logs and Surveys run I Daily Report of Well Operations I Oil X Gas Suspended 17. I hereby certify that ~e for~/g~ing is true/~n(:jl/,~o(rr, ect to the best of my knowledge. S ignec~%/../.,¢"/~~ '//'///'/~ ~_,"'/-~,~_ ~-¢'~/~'/'/' Title TechnicalAssistantlll Form 10-~,04 R~ev 06/15/8§ /- Service SUBMIT IN DUPLICATE _. C-38(41-18-11-14) DESCRIPTION OF WORK COMPLETED NRWO CEMENT PLUGBACK 3/19/96 BBLS. 35 400 40 5 A Cement Plugback was peformed on the interval using the following fluids: SUMMARY RIH and dry tag TD as depth reference. 11109' TD. Top of Cement Required 11065'. 41' plug =1.6 bbls. FLUIDS PUMPED DESCRIPTION MeOH Sea water Fresh water (spacers, flushes and wash up) Cement (1.6bbls down CT) LARRY GRANT . Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ~NCHORAGE AK,. 99501. Date: 8 November 1995 Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~.~ # DESCRIPTION ' G-16 (44-11-!1-13) -t PDK FINAL BL+RF' C-38 (41-18-11-14) ' 1 PLS FINAL BL+RF G-08 (43-13-11-13) ! PLS FINAL BL+RF . 1 PLS FINAL BL+RF 1 CN FINAL BL+RF ECC No. Run ~ 1 1130.05 ' Run # 1 3316.06 Run # 1 5785.05 Run ~ 1 Run # 1 5858.08 Run ~ 1 6007.02 Atlas Wireline Services 5600 B Street Suite 201 "~~,~7 Anchorage, AK 99518 Received by: D/~~te STATE OF ALASKA ALAS '~IL AND GAS CONSERVATION COMMISSI¢ REPORT OF' SUNDRY WELL OPEHATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing __ Repair well Perforate X Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1180' SNL, 879' WEL, SEC. 19, T11N, R14E, UPM At top of productive interval 697' SNL, 799' WEL, SEC. 18, T11N, R14E, UPM At effective depth 333'SNL, 704' WEL, SEC. 18, T11N, R14E, UPM At total depth 292' SNL, 693' WEL, SEC. 18, T11N, R14E, UPM 5. Type of Well: Development X Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 68.61 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number C-38 (41-18-11-14) PBU 9. Permit number/approval number 86-66 / 10. APl number 50- 029-21571 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 11227 feet BKB 9126 feet 11137 feet BKB 9050 feet Plugs (measured) Junk (measured) fill at 11137' MD (05/90) Casing Length Structural -- Conductor 110 Surface 2974 Intermediate 10265 Production -- Liner 1191 Perforation depth: Tubing (size, grade, and measured depth) Size Cemented Measured depth 20 x 30 8 c.y. 139 13 3/8 4266 c.f. 3001 9 5/8 570 c.f. 10292 7 405 c.f. 10036-11227 measured 11030'-11055', 11055'-11064', 11071'-11077',11094'-11121' Sqzd (10837'-10840', 10994'-11004', 11017'-11030',) true vertical subsea 8732'-8969' (five intervals) 4 1/2" L-80 to 9938' with 4 1/2" tailpipe to 10057' Packers and SSSV (type and measured depth) 9 5/8" TIWpacker at 9938'; 4 1/2" SSSV at 2193' True vertical depth BKB 139 2693 8344 8134-9126 13. Stimulation or cement squeeze summary Intervals treated (measured) See Attachment 'Anchor[, ~ Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 379 5634 4 0 1514 ~ 1806 15 0 2395 228 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby ce,rtify that the foregoi, p~ is true and correct to the best of my knowledge. Signed k~ . _ Title SeniorTechnicalAssistantl Form 10-404 Rev 06/15/88 ~- D at e /6~//~q5~ SUBMIT IN DU~SLI~ATE 2/28/94 3/4/94 WELL C-38(41-18-11-14) NRWO/Reperf Operations A GSO Cement Squeeze was performed using the following fluids: SUMMARY MIRU Nowcam #4906. Killed well with SW and RIH. TIED INTO XN, X AND SS. SUBT 14' TO GET ONTO EL DEPTH. DROP 2600 LBS 20/40 CARBOLITE AND 150 LB 100 MESH OTTOWA SAND TO 11010'. FLAG COIL AT 11000'. PERFORM AN INJECTION TEST WITH FSW AT 4.1 BPM AND 1550 PSIG. RETAG SAND TOP AT 11010'. POOH AND CO TO BHA # 2. RIH AND TAG UP ON GLM # 4. POOH AN D PUT SPECIAL BEND ON PIPE. RIH AND TAG SAND TOP. LAY IN 26 BBLS CEMENT AND BUILD CAKE WITH 3000 PSI OVER 90 MINUTES. REVERSE OUT CEMENT THRU TOP PERFS. PRESSURE DROPPING. RIH BELOW CEMENT AND PICK UP 4 BBLS TO SQZ TOP PERFS AT 2650 PSIG. REVERSE OUT TO 11008' AND UP TO 10200'. PT AT 1950 PSIG FOR 15 MINUTES. OK. DROP BALL AND JET TO 11005' AND FIND A HARD BOTTOM. WILL NEED TO UR THIS INTERFACE. MAKE FINAL REVERSE OUT FROM SAFETY TO TD. RBU. POOH MAINTAINING 1500 PSIG WHP. FREEZE PROTECT COIL AND 2000' OF WELL. RIH AND REVERSED FLUID LEVEL DN TO 3500'. POOH AND RDMO. FLUIDS PUMPED BBLS. 275 12 21.5 105 77 33 245 5 26 6 5O 582 0 65 DESCRIPTION Sea Water (Kill and Cool Liner) CLEAN GEL SLURRY (2600 LB 20/40 CARBO AND 150 LB OTTOWA 100 MESH SAND) FSW DISPLACEMENT FSW INJECTIVITY TEST METHANOL TO FP COIL WHILE CO BHA Sea Water (Cool Liner) Effluent Water (Pre-flush) Class "G" Cement Effluent Water (Post-flush) Sea Water (Displacement) Sea Water (Reversing and Jetting) Dual Polymer Gel Methanol A GSO Cement Squeeze was performed using the following fluids: SUMMARY Day l: Squeeze aborted. BJ loaded acid into a dirty transport by I'~ mistake. Did not realize this until acid was in the coil. Could not ~q. reverse acid back. Stnmg acid up through the tubing while POOH. Ran back in and circulated acid down flowline. Freeze protected coil and flowline. MEOH spilled at surface Day 2: Cleaned up spill. Re-spotted squeeze equipment and h~ga safety meeting/pep talk. Ran in, found fill on bottom. Attempted to reverse fill, no good. Ran injectivity test and found 0.4 BPM at 1800 psi. This is still a significant leak, especially since there is additional fill over the production interval. Pumped 10 bbl 15 % HC1 with 10 % Xylene. Got very good acid response, with post acid injectivity of 2.3 BPM Page2 3/16/94 3/30/94 Well C-38(41-18-11-14) NRWO/Reperf Operations at 540 psi. Laid in cement and got full returns with only a couple bbl out the nozzle. Leak was in lower sqz interval. Ramped aggressively to 3000 psi. Reversed out cement to 10,992 fi bkb with no problem, dropped 7/8" ball and jetted from 10,300 fi to 10,992 ft and back. RIH reversing to 10,992 ft and POOH reversing to 4200 ft. Pump MEOH and frz protect CT and tubing while POOH. Frz protected flowline with 48 bbl MECH. Left well shut in with 1500 psi WHP. Well still holding pressure tight. Rig down CTU and sqz unit. OPERATIONAL SUMMARY: CMT TO WEIGHT: CMT ON PERFS: SQZ PRESSURE ATTAINED: START REVERSE OUT: REVERSE OUT COMPLETE: RECOVERED CEMENT: 17:37 19:38 20:11 20:50 04.30 15.5 BBLS CEMENT SUMMARY 15.8 ppg Class "G" cement, 0.5 % FL-33 Lab fluid loss:46.8 CC 0.1% CD-32 Field fluid loss:44.0 CC, 0.32 % R-11Live cell loss:140 CClg HS FP-12L Lab API filter cake:7/8" 20.3 BBL pumpedField API filter cake:13/16" 15.5 BBL recoveredLive cell cake: 11/16" ACID SUMMARY 10 BBL 15% HCL ACID W/10% XYLENE 0.3 % NE-4123 # M gal Ferrotrol 0.2 % MS-10 0.3 % ACI - 274 FLUIDS PUMPED BBLS. 66 153 310 10 88 16 20.3 5 32 678 100 SQZ #2 DESCRIPTION Circ seawater while RIH.(Day 2) Attempt to reverse fill from TD.(2 attempts) SW Circulate Sump, rtns to surface. 15 % HC1 with 10 % Xylene SW Overflush Acid and Displace Coil Effluent Water (Preflush) Class "G" Cement ) Effluent Water (Postflush) Sea Water (Displacement) Sea Water (Jetting and Reversing) Methanol The following interval were reperforated using 3 3/8" guns, 4 SPF, random orientation and 60°/120° phasing. 11030'-11055' The following interval were reperforated using 3 3/8" guns, 4 SPF, random orientation and 60°/120° phasing. 11055'-l1064'MD 11071'-11077'MD 11094'-lll21'MD OC i 2 0 199~, ~t~,s~. Oil & Gas Cons. Commission Anchorz ; LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 16 November 1994 RE: Transmittal of Data Sent by: MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION E-1 (24-32-12-14) W-32 (32-16-11-12) (24-14-11-13) C-38 (41-18-11-14) W-30 (11-21-11-12) 1 PLS STP FINAL BL 1 PLS STP FINAL RF 1 PLS FINAL BL 1 PLS FINAL RF 1 PLS/GAS ENT. FNL BL 1 PLS/GAS ENT. FNL RF 1 PLS/GAS ENTRY FNL BL 1 PLS/GAS ENTRY FNL RF 1 PLS STP FINAL BL 1 PLS STP FINAL RF 1 PLS FINAL BL 1 PLS FINAL RF 1 PLS/GAS ENTRY FNL BL 1 PLS/GAS ENTRY FNL RF Please sign and re~ ~o: at±as wireiin= $=a¥1~e~ 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Or FAX to (907) 563-7803 Received /~ ECC No. Run # 1 Run # 1 2441.05 Run # 1 Run # 1 3965.02 Run # 1 Run # 1 4338.01 Run # 1 Run # 1 4979.04 Run # 1 Run # 1 5785.04 Run # 1 Run # 1 6046.01 Run # 1 Run # 1 6228.02 ~o RECEIVED APfl ,~ 9 19:94 ALASKA oIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: Sent by: 21 April 1994 Transmittal of Data Dear Sir/Madam, Enclosed, please find the data as described below: WELL DESCRIPTION /PLS STATIC FINAL BL 1 PLS STATI~C RF SEPIA Run # 1 Run # 1 51-2q M-09 STATIC FINAL BL PLS 1 PLS ST~ RF SEPIA Run # 1 Run # 1 t PLS STATIC FINAL BL /1 PLS ST2Ff~C RF SEPIA / ~ PLS STATIC FINAL BL ~ 1 PLS ST~ RF SEPIA Run # 1 Run # 1 Run # 1 Run # 1 q;L-q~ s-37 (32-35-12-12) /1 PLS STATI/~ FINAL BL 1 PLS S~2~TIC RF SEPIA Run # 1 Run # 1 80-0% ~-11 1 PLS STATIC FINAL BL /1 PLS s~ RF SEPIA Run # 1 Run # 1 1PLS STATI/~FINAL BL PLS ST4ETIC RF SEPIA Run # 1 Run # 1 '~1--'2-'~ M-04 (23-31-12-13) i PLS STATIC FINAL BL /1PLS ,~C RF SEPIA Run # 1 Run # 1 (~ 3-[3~- R-23 (42-33-12-13) PLS STATIC FINAL BL PLS S~C RF SEPIA Run # 1 Run # 1 q~-~lO0 U-14 (11-20-11-13) 1 PLS STATIC FINAL BL 1 PLS STJkT~C RF SEPIA Run # 1 Run # 1 ~©'-"'l~-- F-14 (33-35-12-13) ~ CN/GR FINAL BL Run # 1 /1CN/GR FINAL RF SEPIA Run # 1 /il PFC/GR/CCL FINAL BL PFC/GR/CCL RF SEPIA Run # 1 Run # 1 ECC No. 5856.06 2187.03 6169.00 6173.00 5879.06 5617.05 4880.03 2097.05 6102.01 6014.02 5810.02 959.04 Cont/ ~--~ C-38 (41-18-11-14) ~-~ D-27 (24-14-11-13) ~7---~ A-23 ~ PFC/PERF FINAL BL /1 PFC/PERF RF SEPIA 1' PLS STATIC FINAL BL /1 PLS ST$~C RF SEPIA 1 PL STATIC FINAL BL j~STATIC RF SEPIA 1 PLS FINAL BL 1 PLS FINAL RF SEPIA Run ~ 1 5785.02 Run # 1 Run # 1 5132.01 Run # 1 Run # 1 4979.03 Run ~ 1 Run ~ 1 6162.00 Run ~ 1 Run # 1 5783.03 Run # 1 Please sign and r.~turn to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Received by: Date: Please sign and return to: Sonya Wallace (MB 3-3) Petrotechnical Data Center BP Exploration (Alaska) Inc. 900 East Benson Boulevard Anchorage, Alaska 99508 Received by: Date: ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 23 April 1994 RE: Transmittal of Data Sent by: ANCHORAGE XPRES Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION 1 PLS INJ. FINAL BL /~PLS INJ. RF SEPIA Run # 1 Run # 1 1/PLS INJPROF.FINAL BL Run # 1 /1 PLS INJPROF RF SEPIA Run # 1 ~-PLS INJ. FINAL BL .~ PLS INJ. RF SEPIA Run # 1 Run # 1 11 PLS INJPROF.FINAL BL Run # 1 PLS INJPROF.RF SEPIA Run # 1 ~-'Q-5 H-32 (42-20-11-13) w-05 (13-26-11-12) 90-155 F-38 1 CN/GR FINAL BL Run # 1 ~CN/GR FINAL RF SEPIA Run ~ 1 1 CN/GR FINAL BL Run ~ 1 .~i/CN/GR FINAL RF SEPIA Run # 1 1 PFC/PERF FINAL BL 1 PFC/JEWL FINAL BL /{ PFO/PERF RF SEPIA ~ PFC/JEWL RF SEPIA 1 CCL/PATCH FINAL BL /~ CCL/PATCH RF SEPIA 1 PFC/PERF FINAL BL /~ PFC/PERF RF SEPIA Run # 1 Run ~ 1 Run ~ 1 Run ~ 1 Run ~ 1 Run ~ 1 Run # 1 Run # 1 1 PFC/GR/CCL FINAL SL /I/PFC/GR/COL RF SEPIA 1PFC/PERF FINAL BL /-i PFC/PERF RF SEPIA Run # 1 Run # 1 Run # 1 Run # 1 Cont/ ECC No. 4742.02 2597.02 4123.01 5971.01 6183.00 585.04 6170.02 5752.01 5607.03 5785.03 6083.04 G-14 (12-12-11-13) 1 PFC/GR/CCL FINAL BL Run ~ 1 5653.05 Run # 1 Please sign and return to: Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Attn. Rodney D. Paulson Received by: - Date: Please sign and return to: Sonya Wallace (MB 3-3) Petrotechnical Data Center BP Exploration (Alaska) Inc. 900 East Benson Boulevard Anchorage, Alaska 99508 Received by: Date: RECEIVED APR. 2 Oil & (]as Cons. CommisS[Ol] Anchorage ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR.- ANCHORAGE AK, 99501. USA Date: 19 April 1994 RE: Transmittal of Data Sent by: ANCH. EXPRESS Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION 1 PLS PROFILE FINAL BL 1 PLS PROFILE RF SEPIA B-29 (32-3~-11-14) 1PLS STATIC FINAL BL PLS STATIC RF SEPIA D-22 (42-23-11-13) .fl PLS STATIC FINAL BL 1PLS STATIC RF SEPIA G-16 (44-11-11-13) G-17 (12-18-11-14) /! PLS STATIC FINAL BL 1 PLS STATIC RF SEPIA j 1 PLS STATIC FINAL BL 1 PLS STATIC RF SEPIA PLS STATIC FINAL BL PLS STATIC RF SEPIA 1 PLS STATIC FINAL BL 1 BL~'STATICRF SEPIA . /1 PLS STATIC FINAL.BL 1 PLS STATIC RF'SEPIA c-2c /1 PL STATIC FINAL BL 1 PL STATIC RF SEPIA Cont/ Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1. ~ . Run # 1 - · Run # 1 Run # Run # 1 ECC No. 5746.02 5818.02 6091.03 1130.03 1113.04 5785.01 6043.02 6158.01 3267.01 BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 12/01/92 T~ 84115 BP/ PBU OH/CH LOGS Enclosed is your copy of the materials listed questions, please contact BP Well Records at A-23 ~Z'~PRODUCTION LOG B-07~~'' PRoDUcTION LOG C-38 -~ PRODUCTION LOG 11/18/92 #1 11/20/92 #1 11/18/92 #1 CCL/PERF j 11/21/92 #1 CCL/PERF ~ 11/23/92 #1 PFC/~7~ ~R~)~11/20/92 #1 CCL ~p ERF~ -/ 11/23/92 #1 BHC / 11/23/92 #1 CNL~' 11/23/92 #1 DLL / 11/23/92 #1 SS TVD / 11/23/92 #1 SBL ' 11/22/92 #1 PFC ~(~k~__~ 11/22/92 #1 CCL ~ ~)~ 11/21/92 #1 below. If you have any (907) 564-4004. 11100.00-11516.00 ATLAS 5 " 11500.00-11870.00 ATLAS 5 " 10700.00-11130.00 ATLAS 5 " 8800.00- 9250.00 ATLAS 5 " 9800.00-10858.00 ATLAS 5 " 11250.00-11522.00 ATLAS 5 " 10800.00-11453.00 ATLAS 5 " 10600.00-11421.00 ATLAS 2/5" 10600.00-11363.00 ATLAS 2/5" 10600.00-11390.00 ATLAS 2/5" 10600.00-11421.00 ATLAS 1/2" 9250.00-10212.00 ATLAS 5 " 9250.00-10000.00 ATLAS 5 " 11412.00-11830.00 ATLAS 5 " Information Control Well Records EIVED DEC 1 8 1992 Alaska Oil & S~; Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: ARCO DATE:07/11/91 EXXON T#: 82622 PHILLIPS STATE OF ALASKA ARCHIVES SYSTEM Tape & Transmittal Only BP MAGNETIC,, LI,~ TAPE & LI,~TIN~3 Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. CASED HOLE: C-38 CNTD/FIN 05/21/91 #1 10295-11126 SC H#74607 1600B PI APl#50-029-21571 H-14 CN L/FIN 06/06/91 #- 9900-10800 ATLAS# 1600BPI AP1#50-029-20580 Q~07 CNTD/FIN 06/01/91 #5 10986-12170.5 SCH#74606 1600BPI AP1#50-029-20352 TAPE POA.#07843 TAPE POS.#07844 TAPE POS.#07845 OPEN HOLE: Y-34 DIFL/BHC/CN/AC 06/13/91 ATLAS#76923 1600BPI #1-3 9320-9865 AP1#50-029-22178 TAPE POS#07846 Information Control Well Records LR 2-1 J. Dietz BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :05/28/91 T#:82421 FROM: SUBJECT: Information Control Well Records LR2-1 DP CASED HOLE FINALS Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. C-38 CNL 05/21/91 #1 10300-11125 Sch 5" Distribution' ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES RECEIVED JUN 0 3 1991 Alaska 0il & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date: 10/31/90 T#:81 620 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. · C-38 PROD-F 10/12/90 #1 10700-11135 CAMCO · G-01 COLLAR 10/13/90 #1 9800-10149 CAMCO · M-06 PROD-F 1 0/10/90 #1 9950-11587 CAMCO . N-13 PROD-F 10/15/90 #1 9250-9755 CAMCO · W-08 PROD-F 10/14/90 #1 13100-13330 CAMCO .W-21 TUBING CUTTER 1 0/26/90 #1 10000-10312 ATLAS ·W-31 PROD-F 10/11/90 #1 11400-11842 CAMCO Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR ~ ALASKA~ RECEIVED NOV 1 4 1990 '1 Alaska ~il & 8as Cons. Commission Anchorage ...... .... STATE OF ALASKA -- -~ . ~:.~ ~ ~ .- ,J. ~, OIL AND GAS CONSERVATION CC,. .3 ,',1 REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing Repair well 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 Perforate X Other 4. Location of well at surface 1180' SNL, 879' WEL, SEC. 19, T11N, R14E, UPM At top of productive interval 697'SNL, 799' WEL, SEC. 18, T11N, R14E, UPM At effective depth 333' SNL, 704' WEL, SEC. 18, T11N, R14E, UPM At total depth 292' SNL, 693' WEL, SEC. 18, T11N, R14E, UPM 5. Type of Well: Development, X Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 68.61 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number C-38 (41-18-11-14) PBU 9. Permit number/approval number 86- 66 / 90-164 10. APl number 50- 029-21571 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured 11227feet Plugs (measured) true vertical BKB 9126feet Effective depth: measured 11137feet Junk (measured) fillat 11137'MD (05/90) true vertical BKB 9050feet Casing Length Size Cemented Measured depth True vertical depth Structural -- BKB Conductor 110 20 x 30 8 c.y. 139 139 Surface 2974 13 3/8 4266 c.f. 3001 2693 Intermediate 10265 9 5/8 570 c.f. 10292 8344 Production -- Liner 1191 7 405 c.f. 10036-11227 8134-9126 Perforation depth: measured 10837'-10840', 10994'-11004', 11017'-11064', 11071'-11077', 11094'-11121' true vertical subsea 8732'-8969' (five intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9938' with 4 1/2" tailpipe to 10057' Packers and SSSV (type and measured depth) 9 5/8" TlW packer at 9938'; 4 1/2" SSSV at 2193' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure ..... ,~.~ .Oii.& Gas G'onso Com~'~ls~b:. Anchora~Ta Prior to well operation Subsequent to operation Reoresentative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 2872 22532 6 0 4623 35424 9 0 14. Tubing Pressure 123 129 Service Date SUBMIT IN DUPLICATE 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations X Oil X Gas Suspended 17. I hereby/~ertify that thev,f)oreg/~ng is true and correct to the best of my knowledge. Si~lned ~"~'/, ~r",, ' iL.~.-'~-~ Title Supervisor GravityDraina~le Form 10-404 Rev 06115/88 WELL C-38 (41-18-11-14) PBU ADD'L. PERFORATION OPERATIONS The following additional interval was perforated May 4, 1990, using Schlumberger 3 3/8" carrier guns at 2 spf: 10837' - 10840' MD BKB A lubricator was installed and tested to 3500 psi for all well work. The well was returned to production immediately following perforating operations, then tested. jm 5/24/90 BP EXPLORATION RECEIVED _ MAY/~ Nas[~ 0il & Gas Cons. Commission Anchorage BP Exploralion (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :05/08/90 T#:81105 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. -~ Tubing Puncher 05/04/90 #1 1790-2034 Sch 5" -6--38 Completion 05/04/90 #1 10290-10942 Sch 5" ~ Tubing Puncher 05/04/90 #1 9920-10325 Sch 5" F-86-- TDT-P 05/04/90 #1 11450-11902 Sch 5" ~ Completion 05/02/90 #1 11172-11406 Sch 5" · M¢=!'. 2 CBT 05~03/90 #1 131 75- !3968 Sch 5" ~ CbT 05/03/90 #1 13175-13987 Sch 5" W=T2 DDL 05/04/90 #1 13385-13690 Sch 5" ~ GR 05/03/90 #1 10185-13941 Sch 5" X-=OS Data Frac 05/03/90 #1 9800-1 021 6 Sch 5" Distribution' ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Ancl~orage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 03/30/90 Transmittal: 81021 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445° C-02 TDT-P BORAX 03/20/90 #1 9550-10181 Sch 5" C-16 Collar/Gr 03/12/90 #1 7900-9357 Camco 5" C-38 Prd-F 03/17/90 #1 10850-10939 Camco 5" D-01 Prod-F 03/21/90 #1 9660-9825 Sch 5" H-26 Prod-F 03/15/90 #1 9600-9930 Camco 5" H-26 Completion 03/23/90 #1 10855-11540 Sch 5" R-03i Inj 03/15/90 #1 10200-10560 Camco 5" R-24 Prod-F 03/19/90 #1 9250-9580 Camco 5" X-09 Prod-F 03/19/90 #1 11200-12292 Camco 5" Z-04 Prod-F 03/13/90 #1 9350-9650 Camco 5" Z-17 Prod-F 03/13/90 #1 12'000-13100 Camco 5" Distribution: CHEVRO~ GsOSCIS~CsS~ZS~ ~i1~ ~ - u ~os~n ~SCo,~s. Co ~. PHILLIPS A~CbOrage. mmtss~s RESERVOIR~ kRCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 March 20', 1990 Alaska Oil & Gas Conservation Commi[sion 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton 'Well c-38 (41-18-11-14) PBU Gentlemen: Enclosed, in triplicate, is Form 19-403, Application for Sundry Approvals, for the above-named wel3_. This contains our proposal to perform remedial/capacity sustainment work on the well. Supervisor Gravity Drainage ~BF:JAM Enclosures (9) cc: L. Burke (MB12-1) Well File STATE OF ALASKA A~..KA OIL AND GAS CONSERVATION COMMI~. -~N APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon~ Suspend . Alter casing ~ Repair well Change approved program ~ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1180' SNL, 879' WEL, SEC. 19, T1 IN, RI4E, UPM At top of productive interval 697' SNL, 799' WEL, SEC. 18, T11N, R14E, UPM At effective depth 314'SNL, 699' WEL, SEC. 18, T11N, R14E, UPM At total depth 292' SNL, 693' WEL, SEC,. 18, T11N, R14E, UPM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical operauon Shutdown Re-enter suspended well~ Plugging ~ Time extension __ Stimulate ~ Pull tubing __ Variance__ Perforate X Other__ 5. Type of Well: Development x Exploratory __ Stral~graphic Service 6. Datum elevation (DF or KB) KBE = 68.61 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number C-38 (41-18-11-14) PBU 9. Permit number 86-66 10. APl number 50- 029-21571 11. Field/Pool Prudhoe Oil Pool 11227 feet BKB 9126 feet Plugs (measured) 11185 feet BKB 9090 feet Junk (measured) Casing Length Structural -- Conductor 110 Surface 2974 Intermediate 10265 Production -- Liner 1191 Perforation depth: Size Cemented Measured depth True vertical depth BKB 20 x 30 8 c.y. 139 139 13 3/8 4266 c.f. 3001 2693 9 5/8 570 c.f. 10292 8344 7 405 c.f. 10036-11227 8134-9126 measured 10994'-11004', 11017'-11064', 11071'-11077', 11094'-11121' true vertical subsea 8862'-8969' (four intervals) Tubing (size, grade, and measured depth) 4 1/2"L-80 to 9938' with 4 1/2" tailpipe to 10057' Packers and SSSV (type and measured depth) 9 5/8" TlW packer at 9938'; 4 1/2" SSSV at 2193' 13. Attachments Description summary of proposal x Detailed operations program __ BOP sketch X 14. Estimated date for commencing operation March/April 1990 16. If proposal was verbally approved Oil X Gas~ Name of approver Date approved Service I hereby~:~rtify that the/fpregc~n~ is true and correct to the best of my knowledge. Signed ?~Y~ ._~. '7~~,~ TitleSupervisorGravit)/Draina~e j~ - ~ FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness 15. Status of well classification as: Plug integrity __ BOP Test Location clearance __ Mechanical Integrity Test __ Su--'--~equent form required 10- ~z~ ~ Suspended Approved by order of the Commission Form 10-403 Rev 06/15/88 ORIGINAL SIGNED BY ,,. ~ ~IIITIJ Commissioner Date (~ '~ -~'& LUNNII: u. o~,:,,, Approved Copy Returned SUBMIT IN TRIPLICATE WELL C-38 (41-18-11-14~ PBU ADD*L. PERFORATION PROPOSAL We propose to perforate the following additional interval during March/April 1990: 10837' - 10840' MD BKB A lubricator will be installed and tested to 3500 psi for all well work. The well will be returned to production immediately following perforating operations, then tested. jm 3/16/90 BOWEN PACKOFF FLOW TUBES & PACKOFF J-~- HAND GREASE SEAL FLOWTUBE PUMP FLOWLINE FLOWLINE_~~~_ J VALVE GREASE LINE GREASE ~/~ MANIFOLD GREASE PUMP RISER ~- GREASE RESERVOIR BOP Standard Alaska _ Production Compa~ 900 East Benson Bo~,. ~rd P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 564-5111 October 15, 1986 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Well C-38 (41-18-11-14) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of the initial perforation and stimu- lation of this well. Yours very truly, Enclosures (4) cc: J. L. Haas, MB12-1 Well Records, LR2-1 C-38 Well File upervisor Production Operations A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 11/07/89 Transmittal: 80568 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. C-38 CNL - GR 10/30/89 92 10300-11147 Sch 5" F-34 CBT 10/31/89 91 9495-10391 Sch F-34 CET 10/31/89 91 9495-10414 Sch 5" F-37 CET 10/30/89 91 10200-11376 Sch 5" F-37 CBT 10/30/89 92 10181-]1370 Sch 5" M-08 Completion 10/31/89 #1 9690-10920 Sch 5" Z-20 CNL 11/03/89 #1 10650-11545 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES HOUSTON MOBIL PHILLIPS RESERVOIR ~RCHIVES & Gas Cons. Commissio Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 56¥5111 TO ARCO EXXON PHILLIPS Date: 11/07/89 T#: 80570 SYSTEM Tape & Transmittal Only ARCHIVES BP MAGNETIC LIS TAPE & LISTING Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. C-38 CH/CNL 4 pass 10/30/89 92 10293-11155.5 Tape Pos%06773 Sch#73529 1600bpi APi'~=0-029-21571~u ARCHVIES ONLY: C-38 CH/CNL field tape 10/30/89 92 Tape Pos#06774 Sch#73529 800bpi API#50-029-21571 Information Control Well Records LR2-1 J. Dietz/S. McCurry Stonclord AlosJ, o J:)roc~u¢ 1;on Con'~pony 900 Eo~! B.en.,on PO. Bo,, 196617 Ancho, oge. Aloe, LO 99519-6617 (907~ 564-51 ~ I ARCO EXXON PHILLIPS S'I"AN DAR D ALAStO::X PRODUCTION Date: 05/13/88 78835 SYSTEMS (Transmittal & Tape) ARCHIVES SA.PC MAGNETIC LIS TAPES & LISTINGS %he following material is being suhntitted herewith. Please acknowledge receipt ky sigrting a copy of this letter and returning it to this office: All 1600bpi: B-29 CH/CNL 05/08/88 #1 8794.5-9447.5 Sch #72742 C-38 CH/CNL 05/05/88 #1 10293.16-11156 Sch #72744 X-17 CH/CNL-D 05/08/88 tl 9476.5-10196 Sch #72741 Tape Pos. #05741 Tape Pos. #05742 Tape Pos. #05743 ARCHIVES ONLY: B-29 CH/CNL field 05/08/88 Sch #72742 C-38 CH/CNL field 05/05/88 Sch #72744 X-17 CH/CNL field 05/08/88 Sch #72741 Tape Pos. //05744 Tape Pos. //05745 Tape Pos. //05746 * E~XON: An Asterisk (*) next to a have received the Tape(s) service company Received lis~m~ above mea~ould Lis ting (~ d~ec tly fry~espective Victoria Aldridge Well Records Lq2-1 DALLAS ARCO CHEVRON E~ON TEXACO TO: MOBIL REFERENCE: PHILLIPS OF GEOSCIENCES ARCHIVES SAPC CASED HOLE FINAL LOGS INDEXED S'TANDARD ALASKA PRODUCTION Date: 05/12/88 T/: 78832 following material Is being submll-fed herewith. Please acknowledge receipt by signing a copy of this letter and returnlng It to thls offlce: A-17 Collar 04/22/88 B-5 tiP Statics 05/04/88 B-9 Packer Setting Service 05/03/88 B-12 Collar 04/28/88 B-29 CNL/GR 05/08/88 C-35 CNL/GR 05/05/88 C-38 CNL/GR 05/05/88 F-10 Collar 04/26/88 G-16 Production 05/06/88 G'19 CNL/GR 05/03/88 M-7 PFC 04/27/88 N-11A CNL/GR 05/04/88 R-16 Production 05/07/88 R-27 CNL/GR 05/04/88 W-35 Perf. Record 05/05/88 W-35 CET 05/05/88 W-35 CBT 05/05/88 X-17 CNL/GR 05/08/88 #1 9350-10206 Atlas 5" #1 11452-11864 Sch 5" #1 8900-9928 Sch 5" #1 9000-9423 Atlas 5" #1 8800-9438 Sch 5" #1 8750-9585 Sch 5" #1 10300-11136 Sch 5" #1 9600-9989 Atlas 5" #1 9850-10093 Sch 5" #1 10550-11517 Sch 5" #1 8200-9932 Atlas 5" 1 9850-10608 Sch 5" #1 11200-11600 Sch 5" #1 9000-9791 Sch 5" #1 9500-10530 Sch 5" #1 9442-10582 Sch 5" #1 9442-10561 Sch 5" #1 9480-10167 Sch 5" Da' A un,I ;~ol 51o~o,d C~I Coal)any tau,deal ,n (l¢-elond O~.,o ,. I~iTD An~orage Victoria ridge INFORMATION CON/R(X. Well Records LR2-1 .Standard Alas~(a Pfoduclion Compan);-t 900 East Benson Boulevard P.O Bo~ 196612 Anchorage. Alaska 99519.6612 i907l .564.5111 INDEXED TO: DALI~AS A~CO STANDARD CHEVRON ALASKA PRODUC'rlON EXXON Date: 08/18/87 TEXACO 7 8131 l#: MOBIL PHILLIPS / STATE OF ALASKA REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA ' · The following material is being submitted herewith. Please acknowledge receipt by slgnlng a copy of this letter and returning it to this office: B-30 o8/io/87 C-32 08/07/87 C-35 08 C-38 08/0~ 37 J'19 07/28/87 J-24 07/30/87 JX-2 07/30/87 N-2i 08/10/87 X-5 07/29/87 X-7 07/29/87 X-9 08/07/87 X-14 08/07/87 Y-1 08/07/87 Y-22 08/03/87 Static Gradient II II II !I II II II II II !I I! I1 II II !I 11 !I II II I! I1 11 II II I! II !! 11 C~mlCO II I! !! Il I! Il 11 Il II Il Il glaska Oil &. Ga,.-. (>.:.~. Co,mliosjon /~ll(J 101;.rjn,. el ved Dafe~ laska0'~ & Victoria Aldridge INFORMAT ION CONTROL Wel I Records LR2-1 Standard Alaska Produclion Compan~ 900 East Benson Boulevard P.O. Box 196612 Anchorage. Alaska 99519-6612 1907! 564-51 I I INDEXED DALI. AS , co STANDARD CHEVRON ALASKA PRODUCTION EXXON Date: 08/18/87 TEXACO 78131 TO: Tt: MOBIL PHILLIPS STATE OF ALASKA REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by slgnlng a copy of this letter and returning it to this offlce: '""° B-30 08/10/87 Static Gradient Camco "-C-32 08/07/87 " " " "~ C-32 08/09/87 " " " II II II / -'~J~19 07/28/87 " " " / ~--J-24 07/30/87 " " " / "~JX-2 07/30/87 " " " / '~N-21 08/10/87 " " " / ~X-5 07/29/87 " " " I '"~ X-7 07/29/87 " " " I "~ X-9 08/07/87 " " " I ~X-14 08/07/87 " " " \ ~ Y-1 · 08/07/87 " " " '"~ Y-22 08/03/87 " " " .. Anchorage Received Date 4 u,,,{ nl Ihe o,,g,n,,I 51on(I(,,cl Od foonded ,n Cle,,elo,,d Oh,o. ,n IFITO Victoria Aldridge INFORMATION CONTROL Well Records LR2-1 $1'anda~d Alasl, a Production Company 900 Eost P.O. Bo, 196612 Anchoroge. AIo*f,o 99519-6612 1907) 564-5 ! DALLAS ARCO CHEVRON EXXON INDEXED STANDARD ALASKA PRODUCTION TEXACO Dote: 03/31/87 TO: MOBIL TI: 77804 PHILLIPS STATE OF ALASKA GEOSCIENCES REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter end returning It to this office: ' B-7 Perf. Record 03/17/87 #1 C-38 Production Profile 03/12/87 #1 D-3 WOPITS 03/03/87 #1 G-1 Flowmeter/Temp. 03/18/87 #1 G-19 - Fullbore Spinner 03/15/87 #1 H-13 Production Profile 03/15/87 #1 H-17 Production Profile 03/11/87 #1 J-2 Completion Record 03/12/87 #2 J-5 Perf. Record 11/16/86 #1 K-5 Perf.-Record 10/03/86 #1 M-14 Step Rate/Injection Profile 03/21 Q-5 Perf. Record 10/01/86 #2 S-13 Production Profile 02/25/87 #1 Y-22 Perf. Record 09/06/86 #1 Y-24 WOPITS 03/14/87 #1 Y-24 Perf. Record 10/28/86 #1 11500-11848 Sch 5" 10825-11137 Camco 5" 10300-10660 Camco 5" 9750-10079 Camco 5" 11250~11500 Sch 5" 9200-9520 Camco 5" 10250-10600 Camco 5" 10000-10283 Sch 5" 9990-10360 Sch 5" 8800-9740 Sch 5" /87 #1 10200-10750 Camco 5" 10000-10333 Sch 5" 10800-11201 Camco 5" 10500-11374 Sch 5" 13150-13531 Camco 5" 12700-13462 Sch 5" Victoria Aldridge INFORMATION CONTROL Well Records LR2-1 Slondard AlosLa Produ¢lion CornF 900 leos! Benson . .d PO Bo, 196612 Ar~¢horoge. Alosko 99519-6612 1907~ 564 511 I TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA GEOSC IENCES INDEXED STAND/t. RD A,I ,':'-,SF'/', PR.ODI JC'rlON Date: 10/15/86 77413 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material ls being submitted herewith. Please acknowledge recelpt by signing a copy of thls letter and returning It to this office: ~C-38 H-1©5 R-26A R-27 Y-3 CCL/Perf. 09/29/86 #1 9800-]]132 GO 5" Temp/Flow Meter 10/01/86 H2 9300-9700 Camco 5" Injection Profile 9/25/86 H1 11150-]1450 Camco 5" Temp. 10/02/86 H2 2000-10605 Camco 5" Temp/Pump-in 10/04/86 H1 9800-10200 Camco 5" Temp/Permafrost 10/03/86 #1 Surf-2200 Camco 5" Temp. 09/19/86 H- 11100-11728 Otis 5" CCL/Perf. 10/08/86 H1 7700-9619 GO 5" CCL/Perf. 10/06/86 H1-2 8500-9750 GO 5" Injection Profile 09/24/86 #1 11300-11680 Camco 5" Injection Profile 9/26-28/86 #1 9050-9500 Camco 5" Rece i ved Date fou"Cled ,,, Cl,-~,.l(,,,(j C)~,,u ,,, IH/I? Wel I Records LR2-1 STATE OF ALASKA ALA \ OIL AND GAS CONSERVATION COI~ SSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown ~ Stimulate ~ Plugging ~ Perforate~ Pull tubing - Alter Casing -- Other -- 2. Name of Operator STANDARD ALASKA PRODUCTION COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of wellatsurface 1180' SNL, 879' WEL, Sec. 19, TllN, R1AE, UPM Attop ofproductiveinterval 697' SNL, 799' WEL, Sec. 18, TllN, R14E, UPM Ateffective depth 314' SNL, 699' WEL, Sec. 18, TllN, R14E, UPM Attotaldepth 292' SNL, 693' WEL, Sec. 18, TllN, R14E, UPM 5. Datum elevation (DF or KB) KBE = 68.61 Feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number C-38 (41-18-11-14) PBU 8. Approval number 272 9. APl number 50--029-21571 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth' measured true vertical 11227 feet Plugs (measured) 9126 feet BI<B Effective depth: measured 11185 feet Junk (measured) true vertical 9090 feet BKB 12. Casing Length Size Cemented Structural -- Conductor 83' 20"x30" 8 cu.yds. Surface 2974' 13 3/8" 4266 c.f. Intermediate 10265' 9 5/8" 570 c.f. Production -- Liner 1191' 7" 405 c.f. Perforation depth: measured BKB 10994' - 11121' (four intervals) true vertical (subsea) 8862' - 8969' ~bing(size, grade and measured depth) 4 1/2" L-80 to 9938' with 4 1/2" tailpipe to 10057' Packers and SSSV(type and measured depth) 9 5/8" TIW packer at 9938'; 4 1/2" SSSV at 2193' Stimulation orcementsqueeze summary see attachment Intervals treated (measured) Measured depth 110' 3001' 10292' 10036'-11227' True Vertical depth BKB 110' 2693' 8344' 8134'-9126' RECEIVED OCT t 6 1986 Anchorage Treatment description including volumes used and final pressure 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 3470 3498 40 0 180 14. Attachments Daily Report of Well Operations ~ Copies of Logs and Surveys Run that the foregoing is true and correct to the best of my knowledge ,~ 15. I hereby certify I Form 10-¢ Rev. 12-1-8~ Title Supervisor Production Operations Date Submit in Duplicate 8/13/86 Well C-38 (41-18-11-14) PBU PERFORATION/STIMULATION OPERATIONS Pressure tested tubing and inner annulus. Alaska Oil & Gas Cons. Commissio~ Anchorage 8/21/86 8/24/86 Installed and tested lubricator. Rigged up Gearhart and perforated the following interval for initial production using 3 1/8" HSC guns at 4 spf: 11017' - 11064' MD (8881' - 8921' TVDss) 11071' - 11077' MD (8927' - 8932' TVDss) 11094' - 11121' MD (8946' - 8969' TVDss) Put well on production and tested. Performed a bullheaded mud acid treatment on the above intervals as follows: 1350 gal. 15% HC1 w/N2 2700 gal. 12% HC1 - 3% HF w/N2 2700 gal. 3% NH4C1 water w/N2 675 gal. 3% NH4C1 water w/675# BAF The treatment was repeated for a total of two stages, eliminating the gelled NH4C1 water and benzoic acid flakes in the last stage. The treatment fluids were displaced to the perfs with 135 bbls. dead crude nitrified with 300 scf/bbl, nitrogen. The well was returned to production and tested. 9/29/86 9/10/86 9/14/86 10/13/86 jm 10/14/86 Installed and tested lubricator to 3500 psi. Rigged up Gearhart and perforated the following additional interval using 3 1/8" HSC guns at 4 spf: 10994' - 11004' MD (8862' - 8870' TVDss) Put well back on production and tested. Shut well in to prepare for initial static pressure survey. Ran initial static pressure survey at 8800' TVDss. Set and tested SSSV in ball valve nipple at 2193'. Well on production (NOTE: All depths are referenced to BHCS/GR, 4/10/86.) Stor~dard AIo s~ka P.O Box 1966]~ Ancho~ocje, Atosko INDEXED TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES (Transmittal Only) STANDARD AL ASKA PRODUCTION 10/07/86 Date: Ti: 77386 REFERENCE: SA]PC FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this let-let and returning it to this office: - ~C-2 Static Gradient 09/12/86 Camco ~C-38 " " 09/14/86 " -"-E-1 " " 09/29/86 " ~G-3 " " 09/13/86 " ~H-8 " " 09/11/86 " ~ K-4 " " 09/09/86 " ~' M-25 " " 09/19/86 " ~Q-3 " " 09/10/86 " ~S-3 " " 09117/86 " Y-3 " " 09/26/86 " ~Y-22 " " 09/19/86 A u,-I Of Ihl' O.9,nol SlcJn(lcJ,(J O,I Victoria Aldridge INFORMATION CONTROL Well Records LR2-1 Procluclion Company .... (;7~D EO$! [~nson Boul~ P.O. Bo~ 196612 An(hot age. AIo sko 99519-66 1907) 564-.51 I I INDEXED DALLAS ARCO CHEWON STANDARD EXXON 09/23/86 TEXACO Date: 77350 TO: MO B IL T#: PHILLIPS STATE OF ALASKA GEOSCIENCES ALASKA PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following materlal Is being submitted herewith. Please acknowledge receipt by signing a copy of thls letter and retur'nlng It to ~hls offlce: CET 02/28/86 H2 8530-9300 sch 5" CET 02/22/86 Hi 8900-9760 Sch 5" Cont. Flow 08/09/86 HI 9150-9400 GO 5" CBT 02~13/86 HI 10500-11956 GO 5" CCL/Perf. 08/19/86 HI 10379-11944 GO 5" CCL/Perf. 08/20/86 HI 8350-9639 GO 5" CCL/Perf. 08/21/86 Hi 10860-11156 GO 5" GCT 03/28/86 Hi 38-11112 Sch 5" CCL/Perf. 08/13/86 Hi 8955-10102 GO 5" Collar 08/16/86 HI 9450-10750 GO 5" Temp. 08/27/86 H1 0-800 Camco 5" CCL/Perf. 09/07/86 HI 10250-11400 GO 5" Temp. 08/27/86 HI' 0-800 Camco' 5" Cont. Flow 08/07/86 H1 11500-12000 GO 5" Cont. Flow 08/02/86 HI 9800-10250 GO 5" Victoria Aldridge LR2-1 ~ NFORMAY ~ ON CONIR(~_ We~ ~ Records LR2-~ Standard Alaska Production Company 900 East Benson Boule~ P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 564-5111 STANDARD CTIO' ALASKA PRODU July 21, 1986 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Well C-38 (41-18-11-14) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate and subsequently stimulate the well. Yours very truly, JAB: JAM ~ Enclosures (9) cc: J. L. Haas, MB12-1 C-38 Well File · A. Bragg,' 'Su)p~ ~n Operations A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA -- ALAS OIL AND GAS CONSERVATION COM' SION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon -- Suspend -~ Operation Shutdown ~- Re-enter suspended well -- Alter casing '- Time extension -- Change approved program -- Plugging ~ Stimulate ~ Pull tubing -- Amend order - PerforateX~ Other - 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 68.61 feet 3. Address 6. Unit or Property name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 4. Location of well at surface 1180' SNL, 879' WEL, Sec. 19, TllN, R14E, gPM At top of productive interval 697' SNL, 799' WEL, Sec. 18, TllN, R14E, UPM At effective depth 314' SNL, 699' WEL, Sec. 18, TllN, R14E, UPM At total depth 292' SNL, 693' WEL, Sec. 18, TllN, R14E, UPM 7. Well number C-38 (41-18-11-14) PBU 8. Permit number 86-66 9. APl number 50--029-21571 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth' measured true vertical Effective depth: measured true vertical 11227 feet 9126 feet BKB 11185 feet 9090 feet BKB Casing Length Size Structural - -- Conductor. 83 ' 20"x30" Surface 2974" 13 3/8" Intermediate 10265 ' 9 5/8" Production -- Liner 1191' 7" Perforation depth: measured true vertical Plugs (measured) Junk (measured) Cemented Measured depth True Vertical depth BKB 8 cu.yds. 110' 110' 4266 c.f. 3001' 2693' 5?0 c.f. 10292' 8344' 405 c.f. 10036'-11227' 8134'-9126' ~bing(size, grade and measured depth) 4 1/2" L-80 to 9938' with 4 1/2" tailpipe to 10057' Packers and SSSV(type and measured depth) 9 5/8" TIW packer at 9938'; 4 1/2" BVN at 2193' 12.Attachments Description summary of proposal ~ Detailed operations program '-' BOP sketch 13. Estimated date for commencing operation July/August 1986 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge S% Ttl D te ,g ".,,~///7/~ /~ ~ , e Supervisor Production Operations a J A Bragg ~ ~ ' ' - CommiSsion Use Only Conditions of approval Notify commission so representative may witness [ Approval No. ~ ~ ~ ~ Plug integrity ~ BOP Test ~ Location clearancel ~ ~~ ~ ~ ~.,¢.~;~. ~., ~.~-':" ; ~ by order of Approved by '' ~''~ ...... '~' 'Y '~~ Commissioner the commission Date Form 10-403 Rev 12-1-85 Submit in triplicate Well C-38 (41-18-11-14) PBU PERFORATING AND STIMULATION PROPOSAL We propose to perforate the following intervals for initial production during July/August 1986 at 4 spf: 11017' - 11064' MD (8881' - 8921' TVDss) 11071' - 11077' MD (8927' - 8932' TVDss) 11094' - 11121' MD (8946' - 8969' TVDss) A lubricator will be installed and tested to 3500 psi for all well work. The above intervals will be stimulated with a bullheaded mud acid treat- ment as follows: 1. 1350 gal. 15% HC1 w/N2 2. 2700 gal. 12% HC1 - 3% HF w/N2 3. 2700 gal. 3% NH4C1 water w/N2 4. 675 gal. 3% NH4Cl water w/675# BAF Steps 1-4 will be repeated one additional time for a total of two stages, eliminating the gelled NH4Cl water and benzoic acid flakes in the last stage. The treatment fluids will be displaced to the perfs with dead crude nitrofied with 300 scl/bbl. N2. The well will be immediately returned to production and tested. Following stimulation operations, the following additional interval will be perforated at 4 spf. 10994' - 11004' MD (8862' - 8870' TVDss) A lubricator will be installed and tested to 3500 psi for all well work. A SSSV will be set and tested in the ball valve nipple at 2193' NOTE: Ail depths are referenced to BHCS/GR, 4/10/86. BASIC SYSTEM MAKEUP PACKOFF' ~"'~'~~ P*- HAND GREASE SEAL FLOWTUBE PUMP F'LOWLINE ~ GREASE LINE FLOWLINE VALVE GREASE MANIFOLD t----'~ RESERVO~ ,~~:-~=~~ BOP Standard Alaska Production Comp. 900 Ea$! Benson . P.O. Box 196612 Anchorage. Alaska 99519-6612 (907) 564-5 ! ! I INDEXED DALLAS ARCO CHEVRON EXXON Da*e: 05/20/86 TEXACO 77 063 TO: T#: MARATHON MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES REFERENCE: SA]PC FINAL DATA - Teleco Surveys s"rANDARD ALASKA PRODUCTION The following material Is being submitted herewith. Please acknowledge recelpt by signing a copy of this letter and returning it to this offlce: '~S-38 -_ M-25 M-28 -~R-27 --Y-21 Teleco MWD Directional Survey Teleco ,>~?D Directional Survey Teleco MWD Directional Survey Teleco ~VD Directional Survey Teleco ~BgD Directional Survey Job ¥~487 TAK Job [t486 TAK Job []491 TAK Job [J481 TAK Job ~]488 TAK 04/08/86 04/08/86 04/15/86 04/10/86 04/20/86 Rece 1 ved Victoria Aldridge LR2-1 INFORMAIION CONTROl Well Records LR2-1 SOHIO ALASKA PETROLEUM COMPANY DALLAS ,31 11 "C" STREET ANCHORAGE. ALASKA ARCO TELEPHONE 1907) 265.0000 CHEVRON EXXON MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 TO- DAL/UNiT / TEXACO STATE' Mf~RATHON HOBIL Date: T#: 04/29/86 77023 PHILLIPS *STATE OF AK BPAE (Transmittal Only) *Date to State Via Drilling' GEOSCIENCES REFERENCE · _ SOHIO OPEN HOLE FINAL LOGS ./ line following material is being submitted herew ease scknowleOcje receipt by signing cody of tinis letter anO returning it to this office:- DAL/UN IT / STATE' C-38 DIL 04/10./86 #1 10293-11228 (JO C-38 BHCS 04/10/86 #! 10293-112O0 C-38 CDL/CNLog-Poro 04/10/86 #1 10293-11170 C-38 CDL/CNLog-Raw 04/10/86 #1 10293-11170 (;0 5" & 2" 5" & 2" 5" & 2" 5" & 2" STATE ONLY' DIRECTIONAL SURVEYS HagnetSc Single Shot Directional Survey Gyroscopic l)irectional Survey ()A I [ !),-,re' 03/23/86,Job#' 0386-023 r);~ I: c' 4-25-86 .I()[)/· Vfct~()ria Aldr/(lgu I,R2-1 IN FO~HATION C OU'I'I~,OI, WELL RECORDS I,F, 2-1 -:- STATE OF ALASKA ALAS~ DIL AND GAS CONSERVATION . IMMISSION ~ WELL COMPLETION OR RECOMPLETIONREPORT AND LOG 1. Status of Well Classification of Service Well OIL,¢~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Standard Alaska Production Company 86-66 3. Address 8. APl Number P. O. Box 196612 Anchorage Alaska 99519-66]2 ~ 50-029-21571 4. Location of well at surface ~F~ 9. Unit or Lease Name 1180 SNL, 879' WEL, Sec. 19, TZ1N, RZ4E,-fUM ~.Sur~.-~ Prudhoe Bay Unit At Top Producing Interval ~ m ~/~ 10. Well Number 697' SNL, 799' WEL, Sec. 18, TllN, R14E, UM~ C-38(41-18-11-14) At Total Depth 11. Field and Pool 292' SNL, 693' WEL, Sec. 18, TZ1N. R!4E. OM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 68.61 ft = KBEI ADL 28305 Prudhoe Bay Oil Pool 12. Date Spudded 13. DateT. D. Reached 14. Date Comp.,Susp. orAband. 115. Water Depth, if offshore /16. No. of Completions I 3-24-86 4-10-86 4-17-86 N/A feet MSL ! one 17. Total Depth (MD+TVD)18.Plug Back Depth (MD+-FVD)19. Directional SurveYl1227,MD 9126'TVD ll185'MD 909,6i~ TVf YES2~z;: NO[-] I20' Depth where SSSv set2193 feet MD I21' Thickness °f Permafr°st2005 22. Type Electric or Other Logs Run DIL, BHCS, CDL/CNLog-Poro, CDL/CNLog-Raw 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASINGSlZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" con]uctor Surface ll0' 36" 8 cu. yds_ con~_ret~ 13 3/8" 72# L-80 Surface 3001' 17~" 4266 cu ft. LColdset II 9 5/8" 47~ L-80/Butt Surface 5338' 12¼" 570 cu. ft, Class G ..75%CD-31.. .15%R- 9 5/8" 47# L-80/NSCC 5338' 10292' 12¼" .1% FP-8 7" 29# L-80 Butt 10036' 11227' 8½" 405 cu. ft. Class G 5%A-9+l.2%FL-19+ 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD . 5%CD-31+. 1%D-6 interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) ~ L-80 12.(,~ 10057 MD 9938 MD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED 13 3/8" x 9 5/8" Annulus downsqueeze 282 cu, Permafrost C cement followed by 125 bbls crude 0il. 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD II~ Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE ~' 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. to Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 3O. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase· Sag 10334' 8379' Shublik A 10380' 8417' Zone 4 10458' : 8482' (Top Ivishak/ ~adlerochit) · 1 '.~ , _ 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Division .f~) C~ ~^~ ....... / / S - ~ - Title Enqineor Date INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- in9 and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Rig' Nabors 22-E Well' C-38 (41-18-11-14) Sohio Daily Drilling Report -- PBU March 2.5, 1986 at 0600 hours AFE # 120456 0600 Depth: 516' Day: 1 24-Hour Ftg: 516' Water Used' 2100 Current Operation- Drilling 17-1/2" hole. Spud C-38 at lO00 hrs. 3/24/86. and BHA. Drilling at 516'. MUD TYPE- WT:5.6 VIS-310 PV- YP-IO FL'64 Drill to 450'. Trip for bit SOLIDS:17 TEMP'S°F SURVEY 49 MD ANGLE DIRECTION TVD SECTION COORDINATES 0576H. DLS Sohio Daily Drilling Report -- PBIJ March 26, 1986 at 0600 hours Rig: Nabors 22-E Well: C-38 (41-18-11-14) o AFE # 120456 0600 Depth: 1393' Day: 2 24-Hour Ftg: 877' Water Used: 3150 Current Operation: Jet Drilling 17-1/2" holei Drilling at 1393' MUD TYPE- WT:9.0 VIS:300 PV:13 YP:66 FL:148 SOLIDS:5 TEMP:52°F SURVEY ).)D ANGLE DIRECTION TVD SECTION 1 555 4 N3.7E 554 3.65 3 736 9.9 N8.6W 734 27.61 5 1007 15.6 N3.7W 998 87.21 7 1219 17.8 N13.SW 1201 149 COORDI)~TES DLS 3.66 .24 3.81 27.58 W1.45 1.90 87.03 W9.89 2.39 149 W14.13 3.77 0576H: Sohio Daily Drilling Report -- PBU March 27, 1986 at 0600 hours Rig: Nabors 22-E Well' C-38 (41-18-Il-14) AFE # 120456 0600 Depth: 2327' Day: 3 24-Hour Ftg' 934' Water Used: 3500 Current Operation- Jet Drilling 17-1/2" hole. Drill to 1432" Trip for bit and BHA. Drilling at 2327'. MUD TYPE- WT:9.2 VIS:290 PV:22 YP:58 FL'I$.3 SOLIDS:6.5 TEMP'54°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 8 1310 19.5 N14~6W 1287 177 177 21.19 l0 1554 26.5 N7jSW 1510 275 274 48.41 12 1773 32,5 N3~ 7W 1700 383 382 51.64 14 1963 30.6 N2j2W 1862 482 481 55.24 16 2242 34.5 N4j7W 2099 629 627 64.42 1.91 3.51 2.45 .92 2.32 0576H. Sohio Daily Drilling Report -- PBIJ March 28, 1986 at 0600 hours Rig: Nabors 22-E Well: C-38 (41-18-11-14) AFE # 120456 0600 Depth: 3020' Day: 4 24-Hour Ftg' 693' Water Used: 2800 Current Operation: RIH w/ 13-3/8" casing. Drill to 2403'. Trip for bit and BHA. Drill to 3020'. Short trip. CBU. POH. Running 13-3/8" casing. MUD TYPE- WT:9.3 VIS:210 PV:27 YP:47 FL:12.4 SOLIDS:77 TEMP:48°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDInaTES DLS 17 2337 37.8 N6.1W 2176 684 683 69.70 18 2637 39.9 N3W 2410 872 871 84.62 1 9 2950 38.5 N3W 2652 1070 1068 94.98 3.58 .95 .45 0576H: Sohio Daily Drilling Report -- PBU March 29, 1986 at 0600 hours Rig: Nabors 22-E Well: C-38 (41-18-Il-14) AFE # 120456 0600 Depth' 3020' Day: 5 24-Hour Ftg: O' Water Used: 2300 Current Operation: Test BOPE. Ran 13-3/8" casing to 2966' and cemented with 4170 cu. ft. Coldset II. Good returns. No cement to surface. ND diverter. Perform 100 sk top job. Installed wellhead and BOPE. Testing BOPE. MUD TYPE- WT:Spud mud - cleaning pits VIS: PV.' YP: FL: SOLIDS: TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBU March 30, 1986 at 0600 hours Rig: Nabors 22-E Well: C-38 141-18-11-14) AFE # 120456 0600 Depth: 3450' Day: 6 24-Hour Ftg: 430' Water Used: 1600 Current Operation: RIH. Completed BOPE test. PU 12-1/4" BHA and RIH. Test casing to 3000 psi. Drill cement and float equipment and l0 ft. new hole. Ran FIT to .733 psi/ft. Drill to 3450'. Trip for bit and BHA, MUD TYPE- WT:8.9 VIS:35 PV:6 YP:4 FL:18.5 SOLIDS:4 TEMP:60°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 20 3256 39.6 N1 . 5W 2890 1263 1261 103 21 3382 41 . 6 N2.2W 2986 1345 1343 105 .47 1.63 0576H: Rig: Nabors 22-E Well: C-38 141-18-Il-14) Sohio Daily Drilling Peport -- PRII March 31, 1986 at 0600 ho[irs AFE # 120456 0600 Depth: 4800' Day: 7 24-Hour Ftg: 1350' ~ater Used: 1 750 Current Operation: Rill. Drill to 4800'. Trip for bit and BHA. MUD TYPE- WT:9.0 VIS:40 PV:IO YP:8 FL:9.2 SOLIDS:5 TEMP:O°F SURVEY MD ANGLE DIRECTION TVD SECTION 22 3682 45.4 N3W 3203 1557 23 4062 44.5 N1.SW 3472 1819 24 4436 4~.4 ~ .9W 3744 2077 25 4719 40.3 N7.6W 3956 2264 COORDINATES 1549 1817 2074 2261 ll5 125 133 140 0576H: DLS 1.28 .37 .57 .76 Rig: Nabors 22-E Well: C-38 (41-18-Il-14) Sohio Daily Drilling Report -- PJlU April l, 1986 at 0600 hours AFE # 120456 0600 Depth: 6328' Day: 8 24-Hour Ftg: 1528' Water Used: 1600 Current Operation: Drilling. RIH. Drill to 6110'. Trip for bit and BHA. Drilling at 6328'. MUD TYPE- WT:9.1 VIS:39 PV:lO YP:5 FL:6.7 SOLIDS:6 TEMP:59°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES 26 5099 39 N2.6W 4249 2506 2503 151 27 5506 39.1 · .9W 4565 2762 2760 161 28 5818 39.5 N. SW 4806 2960 2957 165 29 6038 41.2 N.6E 4973 3102 3099 165 0576H: DLS .34 .ll .31 .84 Sohio Daily Drilling Report -- PBU April 2, 1986 at 0600 hours Rig: Nabors 22-E Well: C-38 (41-18-Il-14) AFE # 120456 0600 Depth: 7178' Day: 9 24-Hour Ftg: 850' Water Used: 1200 Current Operation: Drilling. Drill to 6706'. Trip for bit and BHA. Drilling at 7178'. MUD TYPE- WT:9.3 VIS:38 PV:15 YP:5 FL:6.5 SOLIDS:8 TEMP:61°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 30 6472 41 N1.6E 5301 3387 3385 160 .16 0576H: Sohio Daily Drilling Report -- PBU April 3, 1986 at 0600 hours Rig: Nabors 22-E Well: C-38 (41-18-11-14) AFE # 120456 0600 Depth: 8124' Day: l0 24-Hour Ftg: 946' Water Used: llO0 Current Operation' Drilling 12-1/4". Drill to 7545'. Trip for bit. Drilling at 8124'. MUD TYPE- WT:9j4 VIS:37 PV:14 YP:5 FL:6.2 SOLIDS:8 TEMP:62°F SURVEY MD- ANGLE DIRECTION TVD SECTION COORDINATES DLS 31 6850 41 ~ 7 N2.3E 5.585 3637 32 7165 41 ~8 N2.7E 5820 3846 33 7545 41 ~ 3 N4.4E 6104 4097 34 7897 39~ 7 k~4.4E 6371 4325 3635 3844 4096 4324 0576H: 151 142 126 109 0.22 0.09 0.32 0.45 Sohio Daily Drilling Report -- PBU April 4, 1986 at 0600 hnurs Rig: Nabors 22-E Well: C-38 ~41-18-11-14) AFE # 12O456 0600 Depth: ~998' Day: ll 24-Hour Ftg: 874' Water Used: 1225 Current Operation: POH. Drill to 8375'. Trip for bit and BHA. Drill to 8998'. POH. MUD TYPE- WT:9.7 VIS:38 PV:12 YP:5 FL:5.6 SOLIDS:8 TEMP:68°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 35 8273 37 ~.8E 6667 4557 4556 90 36 8619 36 N4.8E 6945 4762 4761 73 37 8933 34.3 N6.0E 7201 4941 4941 55 0.72 0.29 0.66 0576H: Rig: Nabors 22-E Well- C-38 (41-18-Il-14) Sohio Daily Drilling Report -- PBIJ Ap ril 5, 1986 at 0600 hours AFE # 120456 0600 Depth' 9680' Day: 12 24-Hour Ftg' 682' Water Used' 1575 Current Operation' RIH @ Bit #13. Trip for bit and BHA. Drill to 9680'. Trip for bit. MUD TYPE- WT:9.7 VIS'36 PV'13 YP'5 FL'5.6 SOLIDS'lO TEMP'70°F SURVEY MD ANGLE DIRECTION TVD SECTION 38 9279 34.2 N7.9E 7427 5134 39 9652 34.6 N12.9E 7796 5339 COORDI NATES 5134 29 5340 8 0576H' DLS 0.17 0.75 Sohio Daily Drilling Report -- PBU April 6, 1986 at 0600 hours Rig: Nabors 22-E Well: C-38 141-18-Il-14) AFE # 120456 0600 Depth: 10,315' Day: 13 24-Hour Ftg.' 635' Water Used: 1225 Current Operation: Circ. and Cond. hole. RIH and drill to !0,315'. Short trip. Condition for 9-5/8" casing. MUD TYPE- WT:9.9 VIS:37 PV:ll YP:6 FL:5.2 SOLIDS:lO TEMP:78°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 40 9974 34.7 N14.3E 41 10226 34.6 ~ 5E 8061 5515 5517 51 0.29 8269 5653 5556 87 0.16 0576H: Sohio Daily Drilling Report -- PBU April 7, 1986 at 0600 hours Rig: ~k~bors 22-E Well: C-38 (41-18-11-14) AFE # 120456 0600 Depth: 11,450' Day: 15 24-Hour Ftg: 675' Water Used: 600 Current Operation: POH. Drill to 11,450 with 150 bbls mud losses. Short trip. CBU. Spot LCM pill. POH. MUD TYPE- WT:~.l VIS:34 PV:4 YP:4 FL:lO SOLIDS:5.5 TEMP:89°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBU April 8, 1986 at 0600 hours Rig: Nabors 22-E Well: C-38 (41-18-11-14) AFE # 120456 0600 Depth: 10315' Day: 15 24-Hour Ftg: O' Water Used: 2090 Current Operation: Circulate and Condition Mud. Test BOPE. RIH and drill cement, FC and cement to 10285'.~ Test casing to 3000 ps'i. Condition mud. MUD TYPE- WT:9.1 VIS: PV: YP: FL: SOLIDS: TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBU April 9, 1986 at 0600 hours Rig: Nabors 22-E Well: C-38 (41-18-11-14t AFE # 120456 AFF. Amount: $ 2,510,000 Current Amount: $ 2,066,591 0600 Depth: lll70' Day: 16 24-Hour Ft§: 855' Water Used: 2800 Current Operation: Drilling Drill 8 1/2" hole to 10380'. Lost circulation. Spot LCM pill. Drill to 10440'. Loosing circulation. Spot LCM. Drill to 11033'. Circulate and condition mud. Drilling at lll70'. MUD TYPE- WT:8.7 VIS:41 PV:15 YP:8 FL:7.6 SOLIDS:3 TEMP:62°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBU April 10, 1986 at 0600 hours Rig: Nabors 22-E Well: C-38 {41-18-!1-14) AF~ # 120456 0600 Depth: 11227' Day: 17 24-Hour Ftg: 57' Water Used: 2100 Current Operation: POH Drill to 8 1/2" TD at 11227'. Lost 15 bbls on short trip. CBU. POH to shoe. Observe losses at 25 bph. RIH and spot LCM pill. POH to shoe. Observe losses of 20 to 2.5 bph. RIH and spot LCM pill. POH to shoe. Observe losses of 6 bph. POH for logs. MUD TYPE- WT:8.7 VIS:40 PV:12 YP:7 FL:8.3 SOLIDS:3 TEMP:72°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBU April 11, 1986 at 0600 hours Rig' Nabors 22-E Well' C-38 (41-18-11-14) AFE # 120456 0600 Depth' 11227' Day' 18 24-Hour Ftg' ' Water Used' 700 Current Operation' POH POH. Ran open hole logs. RIH for wiper trip. Cleaned out 35' of fill. CBU. POH 10 stands. Observe losses of 6 bph. POH for 1 i ner. MUD TYPE- WT'8.6 VIS:40 PV-13 YP-6 FL'6.4 SOLIDS'2 TEMP'59°F SURVEY MD ANGL£ DIRECTION TVD SECTION COORDINATES DLS 0576H- Sohio Daily Drilling Report -- PBU April 12, 1986 at 0600 hours Rig: Nabors 22-E Well: C-38 (41-18-Il-14) AFE # 120456 0600 Depth: 11,227' Day: 19 24-Hour Ftg: O' Water Used: 525 Current Operation: RIH w/liner on drill pipe. POH. Loosing 6 bph. RIH. Spot LCM pill. POH 10 stds. Observe hole. RIH and spot LCM pill. POH. RIH with 7" liner. MUD TYPE- WT:8.6 VIS:42 PV:15 YP:8 FL:6.2 SOLIDS:3 TEMP:60°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Sohio Daily Drilling Report -- PBU April 13, 1986 at 0600 hours Rig: Nabors 22-E Well: C-38 (41-18-Il-14) AFE # 120456 0600 Depth: 11,227' Day: 20 24-Hour Ftg: O' Water Used: 1225 Current Operation: RIH w/ 5" drill pipe. Ran 7" liner to 11,225 wi th TOL at 10,029' Cemented wi th 203 cu. ft. Class G with 5 lb/sk Gilsonite foliowed by 203 cu. ft. Class G. Set hanger. POH. RIH to TOL. No cement. CBU. POH. PU 6" bit and RIH. MUD TYPE- WT:8.6 VIS:36 PV:ll YP:3 FL:6 SOLIDS:4 TEMP:62°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: Rig: ~,~abors 22-E Well: C-38 C41-18-11-14) Sohio Daily Drilling Report -- PBU April 14, 1986 at 0600 hours AFE # 120456 0600 Depth: 11,227' Day: 21 24-Hour Ftg: O' Water Used: 2100 Current Operation: POH. Cleaned out cement to LC at 11,143' Pressure test to 1500 psi and leaked off. Hole loosing 72 b~m. POH to 9899'. Spot LCM pill. POH 5 stds. Loosing 40-50 bpm. Spot LCM pill. POH. PU 9-5/8" EZ Drill retainer and RIH. Set retainer at 9987'. Squeezed llO sks Class G. POH. MUD TYPE- WT:8.5 VIS:38 PV:IO YP:4 FL:9 SOLIDS:2 TEMP:50°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDI)~TES DLS 0576H: Sohio Daily Drilling Report -- PBU April 15, 1986 at 0600 hours Rig: Nabors 22-E Well-C-38 i41-18-11-14) AFE # 120456 0600 Depth: 11,227' Day: 22 24-Hour Ftg: O' Water Used: 1400 Current Operation: Drilling Cement. POH. RIH and clean out EZ Drill retainer and cement to TOL. CBU. POH. RIH with 6" bit and clean out inside TOL. Test lap to 3000 psi. Drilling LC and cement. MUD TYPE- WT:8.5 VIS:35 PV:8 YP:I FL:34 SOLIDS:2 TEMP:59°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDI NATES DLS 0576H: Sohio Daily Drilling Report -- PBU April 16, 1986 at 0600 hours Rig: Nabors 22-E Well' C-38 {41-18-11-14) AFE # 120456 0600 Depth' 11,227' Day: 23 24-Hour Ftg: O' Water Used' 1050 Current Operation- POH.. Cleaned out cement to 11,183'. CBU. POH. Ran 7" and 9-5/8" casing scrapers. Displace hole to 9.6 ppg NaC1. Test casing to 3000 psi. POH. MUD TYPE- WT-9.6 VIS-Filtered Brine PV' YP' FL' SOLIDS' TEMP'°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H' Sohio Daily Drilling Report -- PBU April 17, 1986 at 0600 hours Rig: Nabors 22-E Well: C-38 (41-18-11-14) AFE # 120456 0600 Depth: 11,227' Day: 24 24-Hour Ftg: O' Water Used: 875 Current Operation: Nipple up tree. POH. Ran wireline gauge ring and junk basket. Ran CBL log. Ran 4-1/2" tubing with tail at 10,058', packer at 9938', 6 GLMs and ball valve at 2193'. NU tree. MUD TYPE- WT:9.6 VIS:Filtered Brine PV: YP: FL: SOLIDS: TEMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORD I NATES DLS 0576H: Sohio Daily Drilling Report -- April 18, 1986 at 0600 hours Rig: Nabors 22-E Well: C-38 (41-18-11-14) AFE # 120456 Current Operation: 0600 Depth: 11,227' Day: 25 24-Hour Ftg: O' Water Used: 200 NU and test tree. Displace tubing to diesel. Set packer and test. Downsqueezed annulus with 300 sks Permafrost C followed by 125 bbls. dry crude. Released rig at 2400 hrs. 4/17/86. MUD TYPE- WT: VIS: PV: YP: FL: SOLIDS: TFMP:°F SURVEY MD ANGLE DIRECTION TVD SECTION COORDINATES DLS 0576H: May 7, 1986 Mr. Michael D. Martin Standard AK Production Company P.O. Box 196612 Anchorage, Alaska 99519-6612 q'/l l/oo Re: Our BOSS Gyroscopic Survey Job No. AK-BO-60025 Well: C-38 (Sec.19 TllN R14E) Prudhoe Bay, Alaska Survey Date: April 25, 1986 Operator: E. Sellers Mr. Martin: Please find enclosed the "Original" and sixteen (16) copies of our BOSS Gyroscopic Survey on the above well. Thank you for giving us this opportunity to be of service. Sincerely, NL SPERRY-SUN, INC. Ken Broussard District Manager Enclosures NL Sperry-Sun/NL Industries, Inc. RO. Box 190207, Anchorage, Alaska 99519-0207, Tel. (907) 522-1737 .>PERRY-~,UN WELL oLRVEYING COMF'ANY ANC:HORAGE ALASKA STANDARD ALASKA F'RnDucTION COMPANY DATE OF SURVEY AF'RIL ..'~ f" -- '"" F" ".-q'- ....-I .... -I' -' IZ4YRI_ oL.L F I L. !:;I IRVEY ~-:3:.~ (-_-,E_.19T11NR14E) COMPUTATION DATE BU._.: PRUDHOE BAY APR I L. ... ,;,.-.o , 19:~/, · . ALASKA . . ::': . .. KELLY BLI.S;HING ELEV. = VERTICPlL SECTION CALCULATED ALONG CLOSLIRE pAGE A8.61 FT TRUE SLIB-.'.:;EA C:OURSE COURSE DOG-LEG TOTAL ............MEi~:=,UREF_I~' ........................... 9E:RT I CP~E .....VERT II_.AL' ' -' ............... IN_.LiNATiuNi': ' ..................... DIRECTION' ._-,EVER I TY~: ............... ' ......... REC. TANL~ULAR=: ................ ~< .............. ~ C. 00RD I NATE._-,~ ........... ~ ~ .................. VERTICAL.' , ~ I l~, ~ DEPTH I]EPTH DEPTH DEO M I N DEGREES DEG/100 NURTH/o_ILITH EAST/WEST SEC:T I ON ,. 100 99.99 31.38 200 199.98 131.37 300 299';"96 ................ :231'-~'35 400 399.94 331.33 500 499.87 431.26 ~0'0 ..... 5~;"45 ......... 530~"84 0 55 S 78.50 E 1 lq._ ~,o 72.80 E 1 ..'- 8---7-'. 60: E · 1 12 N 72-39 E . 3 "ll N 10.10 E 7 ............. '2 ......... N .......... 0'710-'N' O-ZOO- OT'OO ......................... OTO0 .................................... 0.92 0.16 S 0.79 E -0.14 . .. /'-' '=' ':' 5'-? E -0.56 0:3'2 0 ,_~..:. ,.. ..-. . ..........O. 1 ,_,~.~' '-~,~-.'--i-]'. ~.,_ ._ .................. '4:"-"2i"Z_. __'- _~ -1 . OP O. 70 1 17 '-' 6. '-'-=' · .:,._, E -0. 2.84 I o,- ,-, - ~.,~ N 7 o4 E :Z 1° 700 698.36 629.75 9 50 800 796.60 727.99 11 37 ...................... -,:'/'~'~ ~', ........... ~',tT,, ''~'' '";".,"' .................. ~,,':,1=:'"-'2 ' ",' -- ; ,.,u . ~.. ,,. ,_o ,_-,-- .... ,:,~ -1~5':~-i 8 1000 . '~'.'? 1 05 '='""-' -. . ..z~.~.. 44 15 :::~. 1100 1087.'07 1018.46 16 46 ............... I200 ...... I'182'~ .-5,0 .............. 1' 1"1L--:'f'B 9 .............. --1T-: ........ i ......... 1300 1400 I500 ' 1600 1700 1800 1900 2000 1277.07 1208.46 19 52 136,9. P,A__ 1301 .25 ~3'-"-52 1-4-6'0'T'54 .... -13'F/1-:-'93 ~:~, ._ :. 1549.35 14:::0.74 28 45 1636.21 1567.60 30 37 ......17.."~ .... 1.._R 6k ................ 1 c/-?'""~"" ='oo..-'o 3' f --:g-1 ........ 1807.39 173:3.7:3 30 52 1873.55 1824.94 30 7 N 5. 0 W N 6.89 W N 6.50"N~ N !1 ,:39: W N 3.30 W N--I"2'7~3~-.',-W N 1:3.80 W N 12.50 W N ....... $/7'"0--1q N 5.10 W N 4.10 W N ..... N 2.'39 W N 1.80 W 2. ~Q 1.81 1.69 25.40 N 7.56 E c._'5.6,2 43.91 N .,=.6,1 E 44.06 ="-:~'~-= .... 6 ._,. 41 6._,..-',.., N 3'""C>?-"'-E ................. ~.'e ............. 90 ~o N I 4/', E '.~0 2':' . . -- . . . 11'-'.18 N 0.30 E 118.14 147'77~-N '-" ~q~- o ......W 147'-.-5~--' 179.33 N 11.23 W 178.9 215.61 N I9.67 W 214.91 -2.~,?g,-9'7-N 27]-47-W 2~A. 302.55 N '-"-' oo. 0.'_--: W ._-,[ 1. 351.92 N '36.9'? W :--:50.64 2.67 1.24 2'29-9 1.90 4.03 2-.-55 3.33 1.92 i %-02 ................ 403 74':::'- N ................ 40 ;-:27'--14 .................. -4 FF.? '~- ii::: . .%=, 0 77 4 ....17 N 42.81 W 453.67 0.81 505.90 N 44.67 W 504.32 ................... 2100-~1'979:84 .............. 1911-'-2:3 .........3'0--:3'4' ........... N ........ 2'~'-10-W 2200 2064.49 1995.87 33 45 N 3.39'W 2300 2145.96 2077.35 37 6 N 4.6:0 W 2400 .... 222~7 ........... ~'f55T7~ 3t:~--~4 N'---5. 0 W - _ .:,.:,qo 80 '::9 38 N 4.89 W '75¢)0 2301.41 ~. ~. 2600 2378.73 2310.12 39 4 N 3.89 W 2700 ' -2456]-4-I ..... 2:~:07]-80 ~3---D..,9---N-- 3.60 W 2800 2534.78 2466.17 37 47 N 2.60 W 2900 2613.67 2545.06 38 3 N- 2.30 W --0-747 .............. 556240'- N ................ -46 ~"3'.-?-'- W ................. 554"774--- .56 N 48 ':77 W '3'. 26 609 . 607. :30 3.44 667.37 N 53.14 W 665.46 2-~-48 ......... 7'2;P-~ 1'6-- N ............... 5:3:'44--'-W ............. 727] 'C)~; ..... C). 0 9 7'P 2.68 N 63. 'P 4 W 790. '3'P . - '-'=N. 9 o~--, 0 ~:5 o._,._ 1 N 68.81 W ~ .... z..44 (f:'21~ 91"~/-,' 75'--N .......... ....... 72:'~3--W .............. 9'i 6 :-i}5: 1.35 98C).75 N 76.30 W 978.01 O.:::Z lc4~.15 N 78 92 W 1039 3C) ;:,PERRY-.:,UN WELL sLRVEYINu, L. uMFANY ............... ......................................... .P..AGE ........ 2 ANCHORAGE ALASKA STANDARD ALASKA PRODUCTION COMPANY _.-._~ (:=,E_.19T1 1NR14E) COMPUTATION DATE F'RUDHOE'"BAY (~'F'Ri-L"-28', .... i~-:=:6 ...... ALA.=,KA . DATE OF SURVEY APRIL 25, BOSS GYROSCOPIC SURVEY JoB '~'LiMBER-"~'l'.:,~':'B~.~i'L.'60025 KELLY BUSHING ELEV. = OPERATOR - E. SELLERS VERTICAL oE..TIuN CALCLILATED ALONL~ CLOSURE ~,R 6I FT TRUE SUB-SEA COLIRSE COURSE DOG-LEG TOTAL ......... ME~SORED ........... OERTICA~ ............. ~ERTI'CAL .............. ]'N'~Ei"NATI'J]N ....... DI-RECTI'ON-,~EVERITY DEPTH DEPTH DEPTH DEG MIN DEGREES DEG/IO0 NORTH/SOUTH EAST/WEST SECTIP~ 30'00 ....................... 2'~92':"44 .............. 2~23':83 .............. : .......... 38 ................ 3100 2770.62 2702.01 39 7 N 1.8~ W 1.13 1166.01N 83.57 W 1162.96 3200 2847.~4 2779.33 37 36 N 2.89 W 0.80 1229.38 N 86.23 W 1226.22 .................... 3300 ................. 2924'~49 .................. 2855.88 ................. 4'0 ....... 28 ............ N ........ 3';"30'-'W '0~-~1 .................. 1293'~'-~2'-':N ....................... 89',"71 ...... W ..................... 1-290~'33 3400 2~99.51 2930.~0 42 16 N 3.50 W '1.80 1359.60 N ?3.63 W 1356.16 3500 3072.97 3004.36 43 10 N 3.50 W 0.89 1427.32 N ?7.77 W 1423.72 ......................... 3~00 ......... 31-44.'95 .................. :"307~"'34 ..................... ~4 ......... 3700 3215.~5 3147.34 44 48 N 2.69 W 0.07 1566.~7 N 104.84 W 1563.0~ 3800 3286.92 3218.31 44 46 N 2.80 W 0.08 1637.33 N 108.22 W 1633.32 ...................... 3900 ................ 3358',-'13 ........ 3289.52 ............... 44 ........ 25 ........ N ....... 2';~O'""W ............... 0"~'34 ............. i707:4~-'-N ................... 1'1"1";'65-"W .................... i'703';'32 ........ 4000 342':?. 62 3361 . 01 44 18 . N 2.60 W 4100 3501 . 43 3432.82 43 53 N 2.69 W .............. 4200 ........ 3573,'-77 .............. 3505',"16 ................ 43 ........ 2/_4 .......... N ....... 278'9--'W 4300 3646.73 3578.12 42 4'Y/ N 2.80 W 4400 3720.44 3651.83 42 12 N 3.10 W ....... N o...,C ............. =45o¢)_ _ 3795:'1 ~;_ ......... 372~_:; F.~ .. ........... ~ '~ .............. 4 '-"--~--]-- - 4600 3870 . 80 :3802. l'P 40 37 N 3.50 W · 4700 3947.14 3878.53 39 51 N 3.30 W ............... 4800 ..... 4024;-08 ........ 3955.-'47 ........... 3'.~---- 3 2'~ N'-- 3T3'.~--W 4900 4101.54 4032.93 38 55 N 3.60 W 5000 4179.2I 4110.61 39 8 N 3.69 W 0.19 1777.31N 114.94 W 0.42 1846.82 N 118.16 W OT~6 ......... 1915,'-79"-'N ................. 1'21~'5:3'W .......... 0.62 1~84.08 N 0.65 2051.57 N 1~ ........ 2i'l-7j'~'~--N--' 0.46 2183.20 N 0.77 2247.68 N 0733 ..... 23'1'1";-45--N ........... 0.63 2374.57 N 0.23 2437.42 N ...... 5100 ........ 4256.'-97 ..... 4188. '5200 4334.7'7 4266. 5300 4412.58 4343. .................. 5400 ............ ~90',55 ........... 4421'; 5500 4568.47 44~9. 1773.03 1842.41 1-'..--7I'1/25 ...... 124.93 W 197"..-?. 41 12:=;. 41 W 2046.77 - -._~ ..-,-- .--j .--, 1 ~..'.... W 2'1-1'-2'J~ ...... 136.22 W 2178.0'.-./ 140.06 W 2242.43 1-43',-'79 -W .......... 230Z_-J;"0'6 147./:,5 W 236':?. 04 151.66 W 24:31.73: 5600 4646.29 4577.6:3 3:=: 56 N 2. 0 W 0.26 281:3.5(:) N 171.42 W 2:::(:)7. (:)5 .............. 5700----4723T'P7 ........ 4655. ':.--.:/~ .............. 39 ....... 6' ........... N'~i' ;'-S:9--W .................... 0';-41 ............ 2876'. 44---N ................. 17'~'' :.':'9... .. - W ............... ...~.-.qA,_ ...-,¢')... ........ 58C)0 4801.41 4732.80 39 24 N 1.3':? W 0.31 27:3'P. 70 N 174. :::4 W 29:33.09 ......... . . _ ?._, W ~' ':~ ':~/',. ~ ~ 5'P00 487:3.40 48(')'.~ 7'P 39 ~':' N (').60 W 0 70 3¢)03.50 N 175.'-= ..... -- 36 ............. 38 ..... 47 .......... N'--3'; 39' 'W .................... 0';--40 ............ 2500.- 18-'-N ............. 155.55-'W ......... 2494,35 ..... 16 39' :3 N 3.50 W O. 27 2562.87/ N 159.3::: W 2556. ':72 97 38 46 N 3.10 W O. 38 2625.5':? N 162. ':75 W 261 'P. 48 '~ 5 .............. ~'-" -~ F, ............. '-" "'"~ ( ..... . _ .. · _ o '~.- '-'N ..-..:..) W .........t:)-.--1-::~ .......... 26'8:_':-; 12 - N ............... 166',--1'7-'W ...... 2~'81- -i::':~ ...... 86 .'2:8 · 52 N 2.39 W O. 27 2750.74 N 169.01 W 2'744.3':? ~pERRY':::I_ ~_IN WELL SURVEYINb' L. EMFANY'-I ' ' ANCHORAGE ALASKA STANDARD ALASKA PRODUC:TIC~N COMPANY F:-38 (SEC19T11NR14E) COMF'UTATION DATE ........... PRLiDiZI'OE B~"~ '? ......... ~ . APRIL " ............ ....... ,,..,_,, ., ALASKA PAGE.:,'-' DATE OF '-'1' .:,l.. RVEY APR I L ~.._1 BnSS GYROSCOF'IL-: SLIRVEY KELLY BUSHZN6 ELEV. = /-:=' 61 FT uFERATLR E, ,..,ELLER.. .............. V E R' T'i-E:-A[-'"S-E ~ T'i '0 Iq-'i'! AEC' L i E'~i'TE £ i' '" A'ffO'lqi~' "'C?[-i~i~'~[ i'~'E' ......... . ......... TRUE SLIB-SEA COURSE COURSE DOG-LEG TOTAL ........ -ME'A-!-=;URED- ........... rJER'T I C'~L- ............ 9ERT I'CAL"---I'Iqi]ITI'NA T'i'O~""-I]I'RECT I O'N'-'-;S~EVER'i T*¢ ..... -~-Ei]!T~'IqGT'iE~R ....... C'l~ii_q~'[T~'Iq'~'¥EB~ ........ 9E'R'i~"j:]~!~-L7-- DEPTH DEPTH DEPTH , DEG MIN DEGREE..,,,; DEG/100 NORTH/::;OUTH EAST/WEST :--;EC:T T 0,~!~ ........................ ;S-C,]~T .......... zpp~4-;'77 ..................... 4c.._'"'~/z.. 1 ~ 4O :::;Z Iq O. l O' .............................. W o.' 73" ................. .::o6:_4.""' ....... ' 06 N ..................... i'76'-734'""¢ ....................... 30~7I-;' ......... /:,100 5030.61 4962.00 40 48 N 0.10 W 0.26 3133.23 N 176.46 W 3126.48 6200 5106.54 5037.93 40 24 N 0-10 W 0.39 3198.31 Iq 176.57 W 3191.53 6-300 :' i 5182773- .... ~'5I"1-4",'"1'2 :-40"TiT'l.-9--T,'Iq-'~)-'2:B".::~-W ...... ]--,'70'-;-21.--- ...... F:27_:;3','"OS'N .... 7- ........ 176'~"85-'W ................. 5-~-5'/_::~"-2L:.-- 6400 5258. :BO 5190.19 ::: "40 37 : N i O. 30 W O. 3;3 ' :3327. '.-.?9 N : 177.25 W 33:21.13 6500 5334.79 5266.18 40 27 N 0.60 E 0.61 3392.9'..~ N 177.08 W 3386.10 ............ '6600 ............. 54"10",-77 ................... 534'2;"1'L4 ................ -40 ....38 .......'N ....... 0-,-90-"E .............. ~f;=2~.:.~ ........ 3458';'0'0-"N ................ i 7/-";'; 23"'W ................. 34-51",'-i-"1' ....... 6700 = '--'~ q= 5417 74 41 10 N I '-' . ,_l 4 o _,.._ ._l . ..:,t E A:=:O0 =.~A' ~(') 5492 '-~'~ '--"-~ ~,._,:. 41 N i %0 E -- ~ . , iI_ .. · ......................... ~) ........ ,., ...... ~ ............. ~, .. oO 56o6.4., ._,.. ~,7 ~ '8'4 '%=, 5642.64 ' 41 """~' 7000 5711 ..-._ 10 E · _ o,--, N : 2 · 7100 ~-' ~" F, · _~oo.07 ._717.46 41 -- N 2. 0 E ..........................7_-~( ~- · )(- = } ............ .l='~ ,-, /~, ( ~-, .... ' ) .... · ,-,;" "~ ................. .=~7 ,~-;-'. ~ · "¢-,... ,-~'-' ....................... 41 -'-'.~ ' ~ ..................... N ~"~ · '"~-'.J( ~ ) ...... E 7300._ ,~ '-? '-' =; .=,._,. 6,-q P~:=:/-,7_ _ _ . 07 41 31 N :3.10 E 7400 6010 79 5';~'--' . '"' · ~ .-. -.~_. 18 41 6 N 3 ,=,P E _~_ '750'CK-~'~_;08-~S'74'2 6017.81 40 36 N 3.30 E ¢- ,_-7.-~ · . 7600 6162.23 6)~.z,.62 40 48 N 3 19 E 7700 /-_,.. ~,~-.oA. 15 6169.54 40 ~,°° N 3.19 E -- '--'F,,'-,'7 46 N 174 97 W '--'~16 ~:--.' 0.5'.-.~ .... ~. ...... , ..... 0 '-,A 25:R'P. 42 N 173.:_--:6 W :~.~-]:--,'2 ......... · ', .% ............ ;-~'~. .... -,'-F ......... 'O':-4:S.K .... .'_'-:/:;55"-59-'iq 171...'.,.'W .z, :.",4,=,, 76 0.1~ 3721.91 N 168.73 W 3715.1 O. lA,. 3788 . .-.-'-'-".'" N 1AA_ _..'_-':6 W 3781 .47 0 "-~'i4 ........... !~: :~ ~4'. '52"-' N- ................ i"6'3; 7 G'"" W ................ 384-7'-;"b ~'-- 0.42 3920.82 N 160.51 W 3914.1 · .56 48 398 A. 1 0.67 3986 71 N i . W . . - d,-64 40'~2'._ .-GLS-N ............. 1.....-.='--;"->'.:.7 .... W 4045- ~--~,., ., 0.2(;~ 4117. 11 N 148.67 W 4110./5 0 4O 41'-°'-' 09 N 14.5 C~4 W 4175 81 · . ,%, .-' . · ................ 7806 7".PO0 8000 8100 8200 8300 63'14""46 ......... 6 ,'- 4._,:-' = .................... 86 40 7 N 6391.24 /_-,322.63 39 :34 N 6468.77 6400.16 38 45 N 6,546]~76 ............. ~478.36 3:-~ .... ' · .'z. N 6625.,_ q'--'._, 6557 . ~. ':":'.. 37 3A . N 6705.67 /_-,/_-,:--:7.06 ;36 31 N 3.10-"E .............. ~:~,-~'.'--* 4246.-'L.2'"N ........... i-4'1 .-49"'W ............. 3.19 E 0.54 4.'_::10.60 N 1:37.97 W 47:04.47 2.60 E 0.91 4:37:3.67 N 134.77 W 4:::67.61 :3.80 E 0'"'8-4 .....4'435: 90-N ............. 131', 2s7-' W ............... -4'4 4· 10 E 0.88 44'P7.24 N 127.06 W 44'P1·36 4. 0 E 0.98 4557.30 N 122.81 W 4551.52 ................... 84'm] ......... 67:=:6'. 2'6 ........... 6717.65 .............. 3/_* ....... :4 ....... N .... 4 .-I-(Y E ............. cf"46 .......4~. 1L(,-35--N ........... 11:3 .--6'3-'W .......... -2~-Z_-,'i = ' '-'z. '-. 4675.28 N 114.66 W 466Ip. 69 ~,00 6866.96 6798.35 o,_. 19 N ;¢ 60 E 0.39 · . ._ 4 4734.05 N 110.7/_-, W 472:9.55 :3600 6947 77 6879. 16 35 51 N 4 0 E c'). ~ ' :370i% ......702 :~,"84- ............ 692_4'Ci ',-2:3 ............. ~:'5--- 4'9 .......... N ....... ~4",-~-0- E 0 .'-07 ............ 4792 .'45 "-N ............. :'- 1' G-6,"/z; 2-'W ............. 742'87"~-G 5-- _. ~..-'- 4,:,...)..'_4 :=: N 102 37 W A'-" _,_ '-'Pie - '~'-"~= 09 ,_ ,:,00 7110. '.'.'R 7041 .62 :35 12 N 4. S:(1 E 0. -,'~' - . '~',:,'*,.., · . .,:...., ") .., · 8900 71'P" 32 7123.71 2:4 ~6 N F,. 10 E 0.90 4907 30 N 'P7 70 W 4':.70'2.12 .................................................................................................................................................. c..~.ERRY_,.:=.LIN_WELL ._URVEYING COMPANY PAAE 4 ANCHORAGE ALASKA STANDARD ALASKA PRODUCTION COMPANY DATE OF L-,L~RVEY APRIL C-3,g_ ( SEC 19T 11NR 14E ) COMPUTAT I ON DATE BOSS oYR-' ,rj.=.COF,-- ' ' I C -_'--;;_;RVEY .......... PRLICiR'OE BA'~ ............................................................................... ApRI-L'"28', i ~:BL~ ......... dOB '~U'HBER "A~Bi~i"6'0025 ALASKA KELLY BUSHING ELEV. = 68.61 FT. ' OF'ERATOR - E. SELLERS; ........... ER 'f' L i-i'L- A E'i '" F_-i E O§i] ............................................................................................................................................. 9500 7690.05 7621. ....................... 9'~00 ............... 7773,38 ............. 7704, 9700' 7856.38 77:--:7. 9800 793'P. 25 7870. ............................ 9900 .................. 8021: 7.'---: .................. 7953:' 10000 8103.98 8035. TRUE SUB-SEA COURSE COURSE DOG-LEG TOTAL ............... ~iE-~'i---iOR'~ iY ............ '~P'R T~C~-E ................ O'ER T ! C A L ........... -~'~'i~!'E i N A TI' 0~- ..... -~i'i R E'CT I'i~i'~---i_~E' ~E ~ i'¥ Y'"-.~i~!'¥-~'~i.~iLiE~R ..... c O0~'D"~'~-~-T-Ei~'--±-~'~'~'F_-F~ E-' DEPTH DEPTH DEPTH DEG MIN DEGREES DEG/IO0 , NORTH/SOUTH EAST/WEST SECT V,nN ~ ~5'0-i5 .......... '7~ 7-4':'-~ ~; ................. 720 ~';"36 .................. 'Z~ q- ............. '5' .................. ~- ........ '5":'-"5'i5"-~-": ....... ~5':-4-~ ........... ~-;~'~ !~i": '!3"~/" ~' ............................. ;i~ ~' :--"5'<~i"'"'W ................. -4";~>-S'i'~%- !']'.~ f ...... 9100 7357.75 72:=:9.14 34 'P N 6.3:9 E 0.51 5019.16 N 86.68 W 5014.26 9200 7440· 62 7372·01 33 54 N 6.50 E 0.26 5074.77 N 80.39 W 5070· 04 ............................ 9300 .......... "752:'-:~ 5:--: ................ 7454'~"97 ...................... 33 .......... :58 ............. N ........ 7':"'i'(i-'"'E ....................... 0,"34 ................. 513¢):"~'i ...... N ..................... 73 :-78'"""'W ..................... 5125':-z=5 ....... 9400 7606.67 7538.06 33 38 N 7.80 E 0·50 5185.38 N 66.57 W 5181.02 44 33 22 N 9.10 E 0.77 · 523~.99 N 58.46 W 5235.84 77 ........................ 33 -4'4 ............. N--i-i-."1 ;~""E ........................ i"'~"~ .................. 5294',-'39--'N .......................... 48',-'72 "W .................... 52'.-.?0 ,"51 ..... 77 3.4 4 N 12. :--:0 E O. 70 534':.?. O0 N :37.3:5 W 5345.43 64 33 59 N 13.69 E 0.77 5403· 52 N 24.77 W 5400.31 17 ................ 34----46- ................ N"-'i"4'~-I"O--E ....................... 0",' 6~'1 ............ 5458':. 33 "-' N ........................ 1 '1 '. 20'-" W ................ 5455,51 ....... 10300 8350.97 10400 8433.58 ................... 10500 ...... 8516 :-84 ......... 10600 8600.64 10700 8684.51 ........ 1 (S~ 00- 8 7 6'8": 38 10900 8852· 16 11000 8935.77 3'.-;'. N 14. 0 E O, .12 .... ,1..2. ._ ._. N .....'":-'.. A_ :-4_ E .-.-.,- I . 1 ._, 40 N 14.30 E 0.17 F, 568 72: N 16 P]3 E ~'I 70 '" · · -- '-- '-~ 1 ............. '~--'-i-4]'i~--E 0]'-3-7- ....... ~ ?~-'2 i~ '. '?~":=: -N ............... !30'.-84'-"E ................... '.~' Z- "-"-:" "~ ~'-- N 16. 0 E 0.63 5A7:=:- _. ,'._.'-'~ N 45. ".72. E ~ =,77.05 N 17.39 E 0.84 573'2.22 N 62.11 E 57:_-":1.49 N 17~-'~K-E --1 ."rj~i ...... 5785.1'1-N 7i--:-;-54--'E ......... 57:_--:4-. '~ ....... N 17 19 E 0.07 ~;--:~7 '--"~ N 94 A:~ E ~q'-' . ................ _".7 ~5 N 1~~ . . . ~.~,0 E 0.93 588'P 51 N 109.96 E 5:--:~0.14 N 15-;-i"~-E ¢£~' 'i-9 5"P42-.'-e~2"-N ............... 1-24".' ~:7 '"E ......... 5'74:3-.]}~;' .... N 14.5¢) E 0.40 5994.7':.? N 1.3:s:. 37 E 5996.23 N 15.10 E 0.4:3 6047. :_--:4 N 152. :3:_--: E 6049.6:--: ................. 11 i 00 ......... .FxO 19:'3'3 ....... :_--:95¢~ .' 7'2 ............... 3'3 1'3 .... N'-fS]-Sg-E .............0-~-48' ......... 6'100,77 -N ............. 1'6'7 .-06 '"E .......... 6'i03-.'03 11200 'P 102. 'PS 'P034. :S'7 '-"~ . · :,o 13 N 15. o,.? ~.-, ...... ~..= E A. GA 61 ~ ._,. 4/-, N 1 :=:9.07 E 61 ~/-. 15 11227 9125.57 905A_. c¢/.... _ 33 13 N 1 ._, ~. 89. E 0.00 6167.69 N 186.12 E 6170 . ~c)_. HORIZONTAL DISF'LACEMENT = 6170.50 FEET AT NORTH 1 DEG. 43 MIN. EAST AT MD = 11227 .......... TIqE--iZ.=A~EC:I_ILATION F'ROCEDLIRES ARE BASED ON THE USE OF THREE DIMENSIONAL RADILI:S; OF CURVATLIRE METHOD. STANDARD ALASKA F'RODLIC:TION L':OMPANY · -¢,,=, (SEC:19T1 1NR14E) ='F'RUUNOE' 'BAY7 ALASKA · _FERRY-oLN WELL SURVEYINL, c. uMPANY FA~;E .-, ANCHORAGE ALASKA DATE OF '--I' ,--~,~. .=,1_ RVEY APR I L '-'~ COMPUTATION DATE APR; .............. I k. ~.,_;'~"i~ .............., 1~5'q... ,. ...... 6 : ................ ' ................ ,_IuB';' ............................................ NUMBER AK-BU-6U£) .'.:, · KELLY BUSH I NG ELEV. = A_'-"',_~. 61 FT, C ' ' - ' . .=,ELLER.::. .................................................................... ..................................... _.: ........................... JFERATuR - E '-' "-' INTERPOLATED VALLE:=, FOR EVEN 1000 FEET OF MEASIIRED DEPTH MEASURED VERTICAL ' VERTICAL: .RECTANGULAR COORDINATES "' MD-TVD VERTI' I~'_.AL DEPTH DEPTH DEPTH ' NORTH/SOUTH :. EAST/WEST: DIFFERENCE CORRECTION '!. 0 0. O, 0 -/-_.._. "=' . 61 0 .0 ,r'~, 0 .00 1000 9.91.05 '--" '":' ?.. =..... 4470.. .,,,..":' R_. N 1 .46, E ................ 2¢) .... ~')t]' ..... .,.~--':',_,.~-'~ .......... -~. ,=. ........ '.~'~:,-~-,'~-" "'o'.T ~. ,-, / '-?, ..- -~- '"" ' "':'/' '"' "-" R ~: " · _-000 2692.44 ~ =-.."~,. _ ._ 1103.71 N 81. ~,4 W 400¢~ ~'-'"--' A2 '-"-'/ . , ' . ~== .... c,.=,'_.1 01 1777 31 N 114 .94 W ............................. 5000 ............. 417~;'"21 ................. 4'11 6000 4954.77 4886.16 3068.06 N 176.34 W 7000 5711 '-"= M/-~'-' 64 3721 91 N 1/' ¢' 73 W · _ C~,-1' / . . B O0 (r--~S-4'68]"77------~-40D7-1'-~' . ,. ¢)00 7274' 96 7206 3/- 4962. ~/- '-~' 5,', W 10000.. ,_q103. '~A..,_ 8r, 3F,. _. 37 551'~._. 58 N 2.6:} E 1 '1000 ........... 8.-9:::5777 ..................... 8:_-':67 11227 .91 oF,. 57 .9056..96 6167.6.9 N 186.12 E 0.00 8. o5 ,-, ,- = ,_-,..I~' -_.,--~ ........ ~. ............. ~ ................ ;,. ..... ~ c~/_-,. 4,., ;~7.._,~.~ 307, '=/- '" "~ . · -,::, z£ 1 11 570" 38 '--'A'"' '-~";, .?.;-~,-(]..---.~.,~ ............................ .,, ~.~.r-,,~ .d~... n /.. d"...l~.-'n ~"-..~ 1045.2:_--: 2'.~4.45 1288, 75 243.5'.-2 ~f'F,'"3~--;5'~'._ ~ ~. ~..., ~4~c~'~' %'"-';48. · 17... ~,. 04 1.93.80 1~ .'. o.q '~¢' 02 170.. '~8 2101.4:3 :37.20 T.F~E-~:.piL~C~c~T~N-F`R~CED~RE.S-~~.R.E-B.~E~f--~-T.R~E-~E.~i-~fF-~`.~R~RE.E--~I~S~¥~E-R~-D~ US OF CURVATURE METHOD. .,. spERRy-SI. IN wELL SLIRvEYING':COI~PANY PAGE. 6 ANCHORAGE '"" ALA::,KA STANDARD ALASKA PRODUCTION COMPANY DATE OF SURVEY APRIL '25, 1786 ..-~.:, ( SEC 1C7T 11NR 14E ) COMPUTAT I ON DATE ........... PRLIDHOE' BA~ APRIL "~s,-;~,=,, 1986 dOB NUMBER AK-BO-60025 ALASKA KELLY BUSHING ELEV. = 68.61 FT. OPERATOR - E. SELLERS I NTERPGLATED VALUES FOR EVEN 100 FEET OF SLB-c. EA DEF'TH 1"RUE SUB-SEA TOTAL MEASURED VERT I CAL VERT I CAL RECTANGULAR COORD I NATES MD-TVD VERT I _.Al_ DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 0 0.00 - ,'-_, ,~,':'. 61 0.00 0 .00 0 .00 68 68.61 0.00 (). 06 ' ..... . o O.Z? E 0.00 0.00 1 ~ o 16o. 61 .................... i00.00 0":'" 44'"-S ................................... 1': ~5-'E ......................... l)':'02 O, 01' '-'F '~' ~6,:, 61 200. O0 1 05 ':' ' ~ :,,:~ '~ ~'. . ._, 3 .93. E 0 .04 0.02 -.~ ~o~.61 300.()0 I 37 S 5.72 E 0.06 0.02 468 ............... 468,'61 400.00 ~]~-43-N ...................... 7~'-48-E ................................ O'~' 09 0',04 568~6A. 61 .... 5('~A. 00 7.31 N 8.27 E 0. ~.._':,5 0.2/-.... 66'~ 668.61 600.00 20.51 N 7. S~4 E 1.24 0.88 ............. ~ .~H. ~0 N o. o(.) E ~. ,_ 1 1 .... :, 771 7~:~:~'~'1 ....................... 700.:: .................................. ']'2''''~'' ............................ ~"--'~-~ .............................. ~-'"'"R ................................................ ~-' .................................................................... 873 868.61 800. AO =" ' - · '-' _ .., . 84.12 N 1.67 E 8 12 'P76 'F~d, 8 61 'F~00.00 . :3.06 ................ 1 (~:~<'~ ..... .............. l'r~Z-,:~ '-61' ' ............ i000 "r~O. 11~. 1 185 1168.61 1100 A (-~ 143. ~'''' .... .... _.~ N ':. 'P6 W 16 7tv 4 68 1291 1268 61 1200 r)O 176..:,d N 10 ~() W ~':":' 39 5 60 ..................... 13t~8 .............. 1368.61 ............... 1:300 r~O ...................... 2'1-5'~'08-"N 1-t~] ~='-" ............... '"']' "~' '-' ................. ..... , 1508 1468. & 1 1400.00 260. 'PO N '-'-. 06 W 40 3'~ . 10.36 1 &21 1568. & 1 1500.00 313.08 N 3:3. 'P7 W 53.3& 12. '~7 ...... 17.:,7 1 ~, :,o. 61 ............ 1~00'. 1 I--I: I c,._,4 1768. & 1 1700. ......................................................................................................... SPERRY-SI IN WELL .~! IRVEYING CFIMF'ANy '. PAGE 7 ANCHORAGE ALASKA · 'F.;TAND~RF~ ~L~SK~ PRCE~UF:T_ _ ION COMF'~NY D~TE OF '-1o JRVEY' APRIL 25~ 19~:A. _ _ C-38 (-EE. 19TllNRI~) COMPUTATION D~TE ~L~SK~ " KELLY BUSHING EI_EV. = &'~ &~ FT. OPERATOR - E, SELLERR INTERPOLATED VALUES FOR EVEN 100 FEET OF SLIB-SEA DEPTH 1971 2086 ...................... 2'2'04 2G:28 2457 ......................... 25'86' 2715 2842 ....................................................... ]'REIE ................................. S~'IB'-"-?.:E'~ ............. 7 ....................... TOT~IL ................. ' ........ MEASURED VERTI_.AL VERTIL. AL RECTANGULAR COORDINATES MD-TVD VERTICAL DEPTH .DEPTH DEPTH ~ ' -" N JRTH/suUTH EAST/WEST DIFFERENCE CORRECT I ON 1i' ! o o,:,. 61 1800.00 4 ~ 1.43 N 44.21 W 102. ._6~ 16 . :37 1 ~ '~ - .. :-o. 61 1900.00 549.76 N 46.15 W 11~:. 34 15.79 :'20 ~8'~'-/_~'~ ........ 7 .......... 200'0'~' O0 ................... ~ I'2-~'-35-"'~ ........... [: ..... -4'~]- I-4'""W .................. 1 ._.'~'~. ......... o'-~7 1 o~' ....... 0.z." :-' 21&8.61 ~":' 100 .00 &~4R. 44 N ~.,4 . ._~.:~ ~ 1.,~'~?. 7? 2..:'::. 42 2268 ~ 2200.00 7~..,.-~ &O N ~l &2 ~ q'- 2:368.61 2300.00 847.71 N .... ~i3":'25'"'-~ ............ 2"i 8",'-~:'5 ............................... 29:'5~, 2468.61 2400. O0 2568.61 2500. O0 '2:-76~'-----2'~'8';-6'I ........... 2600-; :3097 276:3.61 2700. O0 :3226 286:3.61 2800, O0 ........................ E:.358' .......... 2968:"61 .................... 2900, 00' 3494 2:068.61 :3000. O0 3633 3168.61 3100.00 ................. 377'4~--32~':--:'Z~'1 ......... 3200-~'00 3914 3:368, 61 3300.00 4054 3468.. 61 3400.00 928.61N 73.55 W 247.09 28.74 1006.97 N 77.48 W 274.20 27.11 . I~85]-10'--'~'-- ~C~3'-W' 301.15 ~-~-~5 1164.37 N 83.52 W : 328.79 27.65 1246.47 N 87.09 W 358.23 29.43 ......... ~331"~'-'5~-N ....................... ~"~-~-~-"W ................. 389','"65 .............................. ~'i]'~2 ................................................... 97.52 W 425.41 35.76 102.62 W 464.69 39.29 i ¢. 7.3~ W ~'-~'~ ..................... · _ v ~,. ~, ~ 40.90 112.15 W 546.07 40.48 116.67 W 585.82 39.75 624~ 29 38'~-~6 .......................................... 661 c,c, :::A '~':: 4o ..' .~ 3668.61 3600.00 2004 . ._'~"-' N._. 125 . Y'..' W 1423.24 N 1520.04 N 1717.73 N 1815.25 N SPERRY-SUN WELL SURVEYING C_IMFANY PAGE 8 ANCHoRAgE AL'AS?KA :BTANDARD ALASKA PRODLIC:TION COMF'ANY DATE OF SURVEY APRIL 7'5, 1'.-.-/86 L.-~o ~ SEC 19T 1 1NR 14E) COMPUTAT I ON DAT~ F'RUDHOE BAY APRIL~: ,=, ,'-"-' 1~.. 86' ,_lOB NUMBER AK-BO-AOrta,5_ .~ ALASKA KELLY BUSHING ELEV. = ~o.61 FT. OPERATOR - E. ~ELLER._. I NTERF'OLATED VALUES FOR EVEN 100 FEET OF SLIB-SEA DEPTH MEASURED VERTICAL VERTIC:AL RECTANGULAR COORDINATES MD-TvD VERTICAL · DEPTH DEF'TH DEF'TH NORTFI/SOUTH EAST/WE.. T BI FFERENCE CORRECT I ON · 4464 c, 76~. 61 3700. Or.) 2A94.. . ~,1 N 130.._..o.-., W A96_. .17 34. ~¢~ '- '~ o,-, 50 · 4~ .. 7 3868.61 38r)0. .00 2181 . d2 N 136.11 W ~o. 3.2.34 4 727 ........ '-3968',"61 3900 ' '00 ....................... ~5."'~'~' ~ ..... ~,,_,~o N 141.0~/~" ......................... W 7._,~'~ .... 7 .................................... oC).'-~' ~6" 4857 4068.61 4000 00 -~,~.z, 02 N ~ '-'-' 14~.~o W 789.06 ~.~ 70 4 ~o ~- 416:~. 61 4100 00 '"~'-' '"( . _ . ~o.o) N 151 10 W 817 72 5i 14 ............... 4268', ~1 ................. 4200.00 ..................... 2509~~,~=~-' .................. N ....... 1~,6.~ 11 W o46.~' c,z~"-' ~:~'~'~--_ 4368.61 4300. O0 ..... s':90 2B N 161 O0 W ~q~,~. 96 28.64 ~'~ ~; '-' " 903. '": 29 · -~1 ~:~c, 61 4400 O0 2670.5:: N 165.31 W 28 ....................... 55 q ('~ ........ 45/~ 8 '~ '~ 1 ............ -4 ~ r)(') '~--00 ~-~ ~ ~'~--~ ~ -"m' f~-9"J~:)~--W' '~ "~'~ ..... 5 TM ...................... "A'--"-, ~'~ 5628 4668.61 4600.(')0. _ 2831 .54 N 172.05 W c~/-,o..... 09 5757 4768 61 4700.00 2912.77 N 174 1° W " ,_, ~oc, 95 ~" 4o6,:,. 61 4~:r)A, 00 .................... '-"-'- ~ · _ ,:,87 .................. ,, ,-,- ............ _.. z ~ ;'~,. '3'1 ..... N ................ ~'75' 8~-W .............. 'i-~Jl E:;--63 .......................... '--'-68 6018 6150 .................... 6281 ..... /_-.412 6544 .............. 66-7~ ...... 6:--:09 4968, 61 4'~C)r.). 00 3079.90 N 176.36 W 1049.61 :_'-:0.98 0/-..c: 61 .=,000.00 3165 98 N 176 S 1 W 10::: 1 ~= 31.95 ~ 16:-:',"Z~ 1 ................ 51 ¢)0'."C)(] ............. ':~"~.=, i-~-(ig-'N '1-7~-,'77-W i 112" '87 ............................ :-::'I-"--:3:,-'.~ .................................... ,,..I ..... ~ .., . · · . ,, · _:,-'6.:. 61 5'--/'00.00 3336 4(:) N 177 29 W 1144 ~1 31 44 ~.~Ao ........ 61 ~30(] 00 3421 84 N 176 77 W 1175 o._,'-'= 31 54 54/_-;8-~-61 ......... .~,4 Oi]'~--r.)O ................... 35(')7TM ~ .................. = '-'"'-' ............... 31. '77 ..... ~ ~, N 17.., · .:..- W 120 7. 82 ....................................................................................... 556::~_. 61 .=,50(]. .... (-.) .:, ._,--, = o =.. ~,. Ag_. N 173 .19 W 1.--4.>'-' ('.._--:7 3:_--:. 05 SpERRY-SUN wELi, SURVEY I NG CC, IdPANy F'A,_qE 9 ANL. HURA~: E ALASKA ~' ' '-::; 1 · '=:TANBARD ALA.-,KA PRODUCTION C'OMPANY DATE OF SURVEY APRIL ~._, .... C-:--:8 ( SEC 19T 11NR 14E ) COMPUTAT I ON DATE F'RLIDHOE BAY . . ...... . ............. '^~,r,'~;Hr n ~ ~., ......... ~o~"~, .~";GS~.. o_, ...... ,.lOB NUMBER AK-BO-60025 ALASKA . KELLY BUSHING ELEV. = 68.61 FT. , .......................................................................................... ,.L ....... . ...................... OF'_E R ~.T. OR_...,_E , ..... .SE L LE Rs: INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH ...................................................... ] Rq JE .......................... c, UB-._~EA ~' ...... ;" ............................. ] ~i L .......................................................................................................................................... TAL MEASURED VERT I RAL VERT I CAL ' REr:TANGULAR COORD i NATES MB-TVD VERT I CAL DEPTH DEPTH DEPTH ' NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION i', 6942 ~ o .,/_-,6 .... 61 5600.00 .~684_ .04 N 170 .1 .:,'-' W 7076 ~'-,,/. o _. · .. ,'-...... 61 5700.00 3772 79 N 166 .-.c 7."~-i ........... 1 (.]~ -.."0 ~,:.,~'""-' - i'i ...................... ~ i .-~,-'~ 0(.)" ' · (.)"'~¢.)" ................. . :....4:' ,.:,,5 ......... ~ ~, · ':"'i,~;O 0 ............ ~ --' .......... 1 6..:,.7!' ...... 4 ....,~- .... W 7.:.4.. ~ga~:. ...... 61 5900. O0 3?49.91 N '1'='''._,,:.,. """;-, W 7476 6068.61 6000. O0 ....................... 7~ 08 ....... '~' 1'/-_~ B ':-~; 1 ...................... /.41' 00':' "'- _ ~oo. 61 6200 · 00 77o ;~ ./','-" '-' 7:--:70 6368.61 6300. O0 ............................ 7 ~"?'.~--~-/_" 468";--~ 1 .................... 6-400 :31 27 6568.61 6500.00 8253 6668.61 6600.00 1274.35 33.48 1308.09 33.74 1375.36 : 33.63 4036.76 N 153.25 W 1407·93 32.57 41. ,..'-':-; ............................... 61 N 14,.-,,;~--'"o7 .......................... W 14~'-~c)'"' .... -;-":~;:.~ ............................... '~;~.1. .......... o;;'"'c/ ............................................. 4207.97 N 143.59 W 1471. :39 31.57 4291.92 N 13~.01 W 1502.04 30.65 ~".~7~'-54-'N 1-3~]-78--~ 1 4453.00 N' 130.16 W 1559.00 27.82 4529.84 N 124.73 W 1585.23 26.23 85('~2 /o .o. . . ~,,_,~,_, 61 6:--:00 00 4676.49 N 8625 6968.61 6900.00 4749.07 N ................. 8749-----70~B-;-~-1- ............. 7000-;-"0(~ 4~2-~-;-i:i2- N 8871 7168.61 7100.00 4891.10 N 8.9':.72 7268.61 7200.00 4957.08 N 91-13 ........ 73/_-;8~- 61 .......... 7300 ,-0,0 ..................... -5026-~'48 '-N 9233 7468.61 7400. (:~0 5093.47 N 1609',-55 ..................... ]4]-32 114.59 W 1633.44 23.89 109.71 W 1657.11 23.66 ~t'(Y4-:'57-W 168d ~'-41 23:=30 99.14 W 1702.64 22.24 92.91 W 1723.71 21.07 85.86 W 1744': 52 20':-:--i0 78.26 w 1765.12 20.60 SPERRY-SUN WELL SURVEYING COMPANY PAGE ANL. HuRAL~E ALASKA :--;TANDARD ALASKA PRODUCTION COMPANY _.-~o ( SEC 19T 11NR 14E) COMPLITAT I ON DATE PRUDHOE BAY APR I L- 28, i'!~'8~- ALASKA DATE OF ~JRVEY APRIL '.-"~ ._._, 1 :~86 dOB NUMBER AL-Bi_I-60c)...~, I<ELLY BUSHING ELEV. = 68.61 FT. OPERATFIR E .c; ,,:. _ _ - . ~ ELLER~. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH : '': ............................................... 1~ R ii i E ............................ SUB: 'S E'~ ....................... : ................................. T'i:i' ?'~E ................................................ '- ........................................................................................................................................... MEASURED VERT I CAL VERT I CAL RECTANGULAR COL]RD I NATES MD-TVD VERT I CAL DEPTH DEPTH DEF'TH NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION ~ ~ 4 75A8.61 9474 7668. 95~4 ............... 77z= o. 61 :.~714 7868.61 7500. 7600. ................. 7'700 "' 7800. 9835 7'P68.6.1 7900. ......................... ~.~ ~'~ 5/_-. .............. -80/_-, 8 ,"~;. 1 ............... 8'0'00, ' 10078 :316:3.61 :3100. 00 5160 27 N 69 '-'- --4 -- . . --I--I'I, I -- -- . 00 5'-''-,/- c..., N 60 69 W l'-'c',~ . . o ....72 ~ 06 00. ......................... 529. i' ,'26'-"N .......................... O0 ~'~ 08 N ':'~ · _,Sx W . ._, 00 .~'"'~.~ z. 75 N 20 .08 W 1866. ,:.'"(3 ~'~'C.}. 64 (~"~ ..................... ~ ~,-,,:~"'-]', ~--' ~'1 ...................... :-;--'~; ~'-'i 'i ......... .";-,',-~;'" ~,;:/ ................................ :-;~ ...... ~,~ 0(] ~56.92 N 13. ='~ 190'P. ...... ,~ E 21.58 1 0200 8268.61 8200.00 5623.72 N 30.85 E 0321 ................. 83~8:~1 ............. 8300'~"00 ................ 5689]-88-'N 4'~'~]'~--E 0442 8468.61 8400.00 5754.88 N 69'21 E 0561 8568.61 8500.00 5817.34 N 88.46 E 0~81 ............. 8668,'61 ....... 8600.00 5879',59'N ............... ~07/'2'1 E 0800 8768.61 8700.00 5942.16 N 124.41 E 1931 47 ~'1 51 --I"~P 52-:'78 ......................... :2' I-Z :~ c."K ........................................................ 1 '-';-;':' 71 20.94 19.':.-~ 3.17 1 'P. 46 ~C:"] 1--'.'"" '-4~5 ............................. 19. 27 · " ).:,1 66 19.21 1' C):-~ 19. ~,c"='X' ,~,_, _,,_. 61 ,q800.00_ . 6005.18 N 141 . ¢)~ .... E 2(')~ 1 .03 19.37 ............ 11'03"~- ...... 8'P68 .-'61 ............. 8'P00, 00 '~0~8':76-N i]5~E~'O3-'E .... 2070~-'74 i~F~7 i .............................................. ~-- 111~8 9068.61 'P000.00 6131.81 N 175.~0 E 2090.30 19.56 112'~7_ 9125. .57 9'"~'~,_,._o. 96. 6167.69 N 186.12 E 21('~1. .43 11.13 THE C'ALCULATION F'ROC:EDLIRES LISE A LINEAR INTERPOLATION BETWEEN THE NEAREF:T 20 FOOT MD (FROM RADIUS OF CURVATURE) POINT~-q SCRLE PBdOhOE 8qT C-38 ISEC19TllNBi4E) BK-BB-80025 :- i INCH T8 1500. CO / !5OO. C STANOARO AI. ASKq PRODUCTION APRIL 25. 1988 500,00 ~t500,00 -15ho, co ~ i_15oo, oo HOR l ZOIXIT,qL PROJECTION 0,00 $CRLE :- i INCN TO 2000.00 / 2000.0 PBUOHOE BRT 5TRNORBO RLRSKR PBOOUCT!ON C-88 ($EC19TiiNO14E) RPOIL 25, 1986 'RK-B8-60025 2000,00 4000, 00 6ooo. od 8000.00 10000.00~ 9125.57 VERTIC,qL 11227 PROJECTION I 2000, O0 4000. O0 6000. O0 8000.00 I TELEEO Teleco Oilfield Se, ~es of Alaska Inc. 6116 Nielson Way Anchorage, AK 99502 (907) 562-2646 April 9, 1986 JOB #487 TAK STANDARD ALASKA WELL: C-38 PRUDHOE BAY NABORS 22E Please find attached a copy of the computer calculated MWD directional surveys for the above mentioned well. We at Teleco appreciate this opportunity to provide service to Standard Alaska Production Company. Teleco is committed to providing the highest quality of service and we would welcome any comments or questions concerning these surveys or any of our other services. Sincerely, / Pat Havard Field Service Supervisor PH/el Enclosures A ~'1' COMPANY Date 04/08/86 TELECO OILFIELD SERVICES JOB 487 SURVEY CALCULATIONS Page Company: STANDARD ALASKA Well: C-38 Location: PRUDHOE BAY Rig: NABORS 22E TELECO Job # 487 Grid Correction: Magnetic Declination: Total Correction: Proposed Direction: TAK 0.00 degrees 31.50 degrees 31.50 degrees 358.87 degrees RADIUS OF CURVATURE CALCULATION MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100' **************************************************************************************************** TIE IN TO VERTICAL 450.00 0.0 3.7 N 03 42 E 450.00 0.00 0.00N 0.00E 0.00 N 90.000E 0.000 TELECO MWD 736.00 9.9 351.4 N 08 36 W 734.22 27.60 27.58N 1.44W 27.62 N 3.004W 1.902 887.00 13.2 350.0 N 10 00 W 882.14 57.52 57.41N 6.33W 57.76 N 6.294W 2.193 1007.00 15.6 356.3 N 03 42 W 998.37 87.20 87.02N 9.89W 87.58 N 6.483W 2.386 645.00 8.3 355.6 N 04 24 W 644.37 13.28 13.28N 0.18E 13.28 N 0.782E 4.862 555.00 4.0 3.7 N 03 42 E 554.91 3.65 3.65N 0.24E 3.66 N 3.757E 3.809 TELECO Job # 487 TAK 04/08/86 Page 2 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100' 1098.00 17.2 1.6 N 01 36 E 1085.66 112.88 112.70N 10.36W 113.18 N 5.252W 2.406 1219.00 17.8 346.5 N 13 30 W 1201.06 149.04 148.79N 14.12W 149.45 N 5.422W 3.775 1310.00 19.5 345.4 N 14 36 W 1287.28 177.40 177.01N 21.18W 178.28 N 6.825W 1.907 1430.00 25.1 346.1 N 13 54 W 1398.~26 221.73 221.13N 1554.00 26.5 352.5 N 07 30 W 1509.90 274.91 274.13N 32.39W 223.49 N 8.333W 4.672 42.40W 277.39 N 8.793W 2.513 1869.00 31.3 358.8 N 01 12 W 1781.66 433.62 432.64N 53.80W 435.97 N 7.089W 1.859 1963.00 30.6 357.8 N 02 12 W 1862.27 481.96 480.96N 55.23W 484.12 N 6.551W 0.924 2058.00 30.3 356.7 N 03 18 W 1944.17 530.08 529.05N 57.54W 532.17 N 6.208W 0.666 2242.00 34.5 355.3 N 04 42 W 2099.49 628.53 627.38N 64.42W 630.68 N 5.863W 2.319 2337.00 37.8 353.9 N 06 06 W 2176.19 684.40 683.16N 69.69W 686.71 N 5.825W 3.581 2637.00 39.9 357.0 N 03 00 W 2409.81 872.22 870.72N 84.62W 874.82 N 5.551W 0.954 2950.00 38.5 357.0 N 03 00 W 2652.37 1069.95 1068.29N 94.85W 1072.49 N 5.074W 0.447 3256.00 39.6 358.5 N 01 30 W 2890.00 1262.69 1260.91N 102.42W 1265.06 N 4.644W 0.474 3382.00 41.6 357.8 N 02 12 W 2985.66 1344.67 1342.86N 105.07W 1346.96 N 4.474W 1.628 3682.00 45.4 357.0 N 03 00 W 3203.24 1551.07 1549.12N 114.43W 1553.34 N 4.225W 1.280 1773.00 32.5 356.3 N 03 42 W 1700.16 382.91 381.96N 51.63W 385.44 N 7.698W 2.452 1679.00 30.2 356.0 N 04 00 W 1619.89 334.06 333.17N 48.34W 336.66 N 8.257W 3.244 TELECO Job # 487 TAK 04/08/86 Page 3 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100' 4062.00 44.5 358.5 N 01 30 W 3472.17 1819.47 1817.36N 124.97W 1821.66 N 3.934W 0.366 4436.00 42.4 358.1 N 01 54 W 3743.67 2076.65 2074.44N 132,60W 2078.67 N 3.658W 0.566 4719.00 40.3 357.4 N 02 36 W 3956.10 2263.57 2261.25N 139.94W 2265.57 N 3.541W 0.760 5099.00 39.0 357.4 N 02 36 W 4248.,68 2505.93 2503.45N 150.81W 2507.98 N 3.447W 0.342 5506.00 39.1 358.1 N 01 54 W 4564.76 2762.29 2759.65N 160.87W 2764.34 N 3.336W 0.111 5818.00 39.5 359,5 N 00 30 W 4806,20 2959.90 2957.22N 165.01W 2961.82 N 3.194W 0.312 6038,00 41.2 0.6 N 00 36 E 4973.86 3102.30 3099.65N 164.89W 3104.04 N 3.045W 0.838 6472.00 41.0 1.6 N 01 36 E 5300.90 3387.38 3384.89N 159.41W 3388.65 N 2.696W 0.158 6850.00 41.7 2.3 N 02 18 E 5584.66 3636.74 3634.47N 150.91W 3637.60 N 2.378W 0.222 7165.00 41.8 2.7 N 02 42 E 5819,66 3846.09 3844.04N 141.76W 3846.66 N 2.112W 0.091 7545.00 41.3 4.4 N 04 24 E 6104.05 4097.29 4095.59N 126.16W 4097.54 N 1,764W 0.325 7897.00 39.7 4.4 N 04 24 E 6371.70 4324.81 4323.51N 108.50W 4324.87 N 1.438W 0.455 8273.00 37.0 4.8 N 04 48 E 6666.55 4556.91 4556.03N 89,79W 4556,91 N 1,129W 0.721 8619.00 36.0 4.8 N 04 48 E 6944.68 4761.60 4761.10N 72.47W 4761.65 N 0.872W 0.289 8933.00 34.3 6.9 N 06 54 E 7201.41 4941.02 4940.92N 54.05W 4941,21 N 0.627W 0.664 9279.00 34.2 7.9 N 07 54 E 7487.41 5133.59 5134.02N 28,97W 5134,10 N 0.323W 0.165 9652.00 34.2 12,9 N 12 54 E 7795,91 5338.95 5340.16N 8.86E 5340.17 N 0.095E 0.753 TELECO Job # 487 TAK 04/08/86 Page 4 MEAS DIRECTION TRUE VERTICAL COORDINATES CLOSURE DOG LEG DEPTH INCL AZIMUTH BEARING VERT DEPTH SECTION N/S E/W DIST ANGLE SEVERITY feet deg deg deg/min feet feet feet feet feet deg deg/100' 9974.00 34.7 14.3 N 14 18 E 8061.43 5515.11 5517.20N 51.69E 5517.44 N 0.537E 0.291 10226.00 34.5 15.0 N 15 00 E 8268.86 5652.81 5655.65N 87.88E 5656.33 N 0.890E 0.177 I-- rd' c] z 7200 640O 5600 4800 4000 3200 24OO 1600 eoo TELECO 0 i 1 ~: i e 1 d Serv ices PLAN VIEW EAST (~t) 800 0 800 1600 2400 3200 4000 TELEEO 8i ] ~ ~ el d Servi ces VERTICAL PROJEET]:ON lO00 2000 3000 4000 5000 ~000 1000 2OOO 3000 4000 U SO00 6000 7000 BO00 OEO .-q4. 7 r' ~4.~ gO00 VFRTTFAI c;~'F'TTnNI cc+'~ May 7, 1986 Mr. Michael D. Martin Standard AK Production Company P.O. Box 196612 Anchorage, Alaska 99519-6612 Re: Our BOSS Gyroscopic Survey Job No. AK-BO-60025 Well: C-38 (Sec.19 TllN R14E) Prudhoe Bay, Alaska Survey Date: April 25, 1986 Operator: E. Sellers Mr. Martin: Please find enclosed the "Original" and sixteen (16) copies of our BOSS Gyroscopic Survey on the above well. Thank you for giving us this opportunity to be of service. Sincerely, NL SPERRY-SUN, INC. Ken Broussard District Manager Enclosures NL Sperry. Sun/NL Industries, Inc. P.O. Box 190207, Anchorage, Alaska 99519-0207, Tel. (907) 522-1737 ............................................................................................................................................... SpERRYT..$LIN_WELL SURVEYING cOMPANY PARE 1 .. ANRHORAGE ALASKA .':';TANr'iARri. ALASKA F'ROrlUCTION c:FiMPANY_ - DATE OF .=,LIRVEY APRIL ..-..,""~, 1986 C '.]'- '- .... i- - · -._ d ( ._-.ED 19T11NR 14E ) L. JMPLITAT I UN DATE BOSS GYROSC'OP I f': SLIRVEY ..............F R_ [ HOE; "'i'i i ............................................................................................................ BAY : .................................. · AFRIL'~' .......... --' ,:, -~:;" ;g ........... 1 Y,:~`5,]:: ;'~' ,_lOB; ............... NUMBER"; ....... A K-BU-/:,O0.,:..,:; ......... ; ....... ~' ~ :*' =' ALASKA KELLY BLISHING ELEV. = 68.61 FT. . OF'ERATOR - E. SELLERS TRUE SUB-SEA COURSE COLIRSE DOG-LEG TOTAL .............. ME-AS [IRED ........ 9'E'RT ICP~[ .............. 9ERT iCA[ i N _:L iNA TI'ON DEPTH DEPTH [EFTHI ' ' . BEG MIN DEGREES ' DEG/100 NORTH/oJLITH'-'F EAt,- ~"F/WE._T'R SECTION ............................................. 0 .......................... 0,00 ..................... ::'6:_--: ;-61 100 '.-?? ¢~9 ._-, 1 ........ , o 78.50 E 0.92 0.16 S 0.7'.-? E -0.14 200 199.98 131.37 1 1'.2, S 72.80 E 0. :32 0.6.'_'-: S 2.5:-.-, E -o. 5`5, ........ -.-.. .... z ~ 7~. ~o E 0, 1-8 1]"22'-'.':-.~ ................................ 4747--E ............................. 400 399 .94 o.:. 1 '-"-~ ' . o._, I 12 N 72' 39 E o 70 1 17 ':' `5. · al · · al .--,' · 5o0 499 87 431 26 '--' 11 N 10.10 E 2.84 1 89 N 7 -- . . · · ._, al · ............................ 60'Cf-: ........ 599'i;:4 5 ........................ 530 :' 700 6'.-]8.36 629.75 ,9 50 N 5. 0 W 2.89 800 796.60 727.99 11 37 N 6.89 W 1.81 .......................... ".-~d'O 894'7'23 ................ :--:25'62 ........... i"3 ..... 1"8~----~1 .... -6'7S~F-~. 1. ~]~ 1000 991.05 922.44 15 39 N 1.39 W 2.67 1100 1087.07 1018· 46 16 46 N 3.30 W · 1.24 ........................... 1200 ............ 1182 ~50 ................... 11 '13~'8 :'F~ .............. 1"8 ........ 1 ........... N---l"2 :,-!39-'W .............. 2799 13:00 1277.07 12C),'_--:. 4`5, 19 52 N 13.80 W 1.90 1400 136':.?. 86 1301.25 23 52 N 12.50 W 4.03 .................. 1500 ..... I~'`5;0;'54 .............. 1'3'F/1-:'"..~3 '25 56 ...... N ..... 9T-'O--gl-- 2]-55 1 `5,00 154.9.7:5 14:30.74 2:3 45 N 5.10 W 3.33 1700 1636.21 1567.60 30 37 N 4.10 W 1. '.-72 · :,._, E -0.98 :_--:4 E 2.1":".. '-':-::2" E .................... i-i']-PiCi ..... '-' = 9.=i, / '--' --'._, 40 N 7 fi~ E . :,.- 43. ? 1 N 5. ,5,1 E 44. (.")6 /. ~'-:';'~ /,-~,---2:'-~'---- =,.-,..-'.~ N ° O'.9--E -',:,N I 46 E 90 2° · # , 11':',_,. 18 N 0· 30 E 11'-',,,. 14 147':-72'- N ..................... 3.85--W 17 ?.._..'--:':.' N 11 . ..._,'-"':' W 178 . 215.61 N 1'.".-/. 67 W '".'14.91 25~T~..~'7-1'~f 2:7." ...... 47 W ..-._,:.-,. ._.'--'0..._'--'. 55 N 33 .03 W 301 . .-, " o..,1.92 N 36.99 W :350.64 1800 .... 1'72 i-'.-'86 ............. 165:3 .' 25 ................. 31 ..... 31 ........ 1900 1807.39 17:_--:8.7::: 30 52 2000 187:--:. .... , 1824. '? 4 :B 0 7 ..................· -" 100~-1979 ':-,'_::4 ........... 1 'Fy 11'. 23 ............... :2:0'---.'_-]'4- ..... '-'5'200 2064.4'? 1995.87 '..3'3 45 .-..:, .x.) '.-'] 4~, 96 2(.')77 ~5 :.7:7 `5, N--'.'_~ ;--l'9-"W ............. 1-,-(~2 .............. 403':-4:3--- N ................. 40' :-'27 -W .............. 402' b3 N~.'-" 3':? W O. 77 455· 17 N 42.81 W 4._.:,~'-'. 67 N 1.80 W 0.81 505.90 N 44.67 W 504.32 N--2-:-I-O-gl 0]-47 ........... 556 .' 40'-" hi 46' ~-'3'.-.'~'--W 554T'74 .... N 3.39 W 3.26 609.56 N 48.97 W 607.80 N 4.80 W 3.44 667.37 N 53.14 W 665.46 ............. 2400 ....... 2224 :'37 ..... '2155: 76' '250¢) 2301.41 2232.80 2600 2378.73 2310.12 ........................ 2700 .... 245/_-;'.-41 .............. 23:::7: 80 2:::00 2534.7:3 2466.17 2':700 2613.67 2545.06 ................ 39 ...... 34 .......... N ..... 5":---~]----W 39 :_::8 N 4.8:-? W :39 4 N '-' :-]9 3::: .... '59' ........... N 3',-`5; 0- 'gl 37 47 N 2.60 W · :,,=, 3 N. '2.:B0 W ~-48 ........ 72'F~: 16--N ............ 58'.-44- W ................. 727:06 0 0':? 792 z.'-, . .. · . :,o N `5,2:94 W 7'~(').:3'F~ 0 '-' :' '--'.~':' 44 o._, R.~ '--/1 N 68 81 W ,_. 7,., N .......... 727.?:_?W ...........':.-'-~-~;~/~:--~ · ,:.._, 980.7.5 N 76. :--~0 ~ 97R. 01 (-) .~,.--, -) .-, ...~. _ . · ._-, ~. i C 4 ,- · 15 N 7 :::. '~' ~' W 10:':~ 9.30 oPERRY-.:.UN ._..wELl_ ~1_ RVEYING COM~iAN~Y__ .................................................................................. _PAGE ...... ANCHORAGE ALASKA STANDARB ALASKA F'RoDuC:TION COMPANY DATE OF'-'oLR~EYI. ~ APRIL '25, l~O'R~ :~ C-38 (SEC19T11NR14E) C:OMPUTATION DATE BOSS; ISYROSCOF'IC SLIRVEY ............... PROD~'OE BAY ,-~ .......... ...... HOB" ~LiM BE~' -"AE~=BO'~(~0'25 ALASKA KELLY BJoHING ELEV. = 6.9.61 FT. ' ' · OF'ERATOR - E. SELLERS TRUE SUB-SEA COLIRSE F.'OURgE_ _ .. D I- JU-LEU' ' TOTAL. ............ MEAS;URED. ................ VERT I C(~L VERTICAL :'-I NL'~EINAT I ON ............. [fiRECTIO'N .... ~;S'EVERI TY ........... R'EO"T~'NC~LIE[AR c JuRDINATEo-'r-' ,.-. VERTIL. AL; ......... '~:' .......... DEPTH DEPTH DEF'TH BEG M I N DEGREES DEG/100 NURTH/.:.0LITH EA::;T/W E.':;T SECT I ON ~ - ..' ._-, = 31 O0 2770.62 2702. :=:200 '-'"' . - . ~._-.47.94 277? o~< ~0 ............... 2924',' ~'~ ................. ~"-'= ~ . . ~; ~ ~, ...~ ._ = 3400 2779.51 2?30. 3500 3072.?7 3004. 3600 .............. 31'44,75 ........ 3076'. 3700 3215.75 3147. 3800 3286.?2 3218. 3900 ............. 3358.'13 .........3289. 4000 342?.62 3361. 41 O0 3501.43 3432. ................... 4200 .............. 3573,77 ............. 3505, 4300 3646.75:: .:.'"~._ 7 .:.'-'. 4400 3720.44 3651. 4500 ......... 3795, 4600 3870. 4700 3~47. ............. 4'800 ........... 4024: 16 ................ 3726, 80 3802. 14 3878. 08 ......... 3955, 4900 4101.54 4032. 5000 4177.21 4110. .... 5100 .......... 4256~77 .... 4188; 5200 4334.'77 4266. 5300 4412.58 4343. .......... 5400 ........... 4'490;55 ........ 4421~ 5500 4568.47 4499. · 5600 4646.29 4577. ................... 5700 .......... ~72:~'"~7 .... ~' 5800 4801'.41 4732. 5900 4878.40 4809. 01 3'9 7 N 1.89 W 1.13 1166.01N 83.57 W 1162. 33 39 36 N 2.89 W 0.80 1229.38 N 86.23 88 .............. 40 ........... 28 N ....... 3'~'30'-"W .......................... 0'~'~1 .................... 1273~'~2"N ........................... 89.71 90 42 16 N 3.50 W 1.80 1357.60 N 93.6:3 36 43 10 N 3.50 W 0.89 1427.32 N 97.77 34 .......... : ........... 44 ......... 44 ................ N ........... 2'~69--W ........................ 1-~'~'7 ............. I'496~62'"'"N .............. 1'0'1',52 34 44 48 N 2.6? W 0.07 1566.77 Iq 104.84 31 44 46 N 2.80 W 0.08 1637.33 N 108.22 7~ .... ~6 W 1226.22 'W ................... 1290:33 ...... W 1356.16 W 1423.72 W ...................... 1472,88 ....... W 1563.09 W 1633.32 Ol. 44 1:-': N .2.6(3 W 0. 179 1777.31 N 114. ?4 W 1773. ~.]'-'.:. 82 4:2: 5.3 N ':' 69 W 0 42 1846.':":' N 11'-' ...... ~- .:.. 16 W 1842.4-1 1 - ................... ' ........ '~ .......................... ,-,'--"'-,:,c£ ................................................ 1":~ 1 .~, ' ":~ .... 6 4._~ ..~ N ... ,-,.. W O. 46 _ .. _. .... .7.~ N ...................... 1' 21'-"- ~ :::'"' W ............... 1'9'11''''''-~..'..., ...... 12 42 49 N 2. :5:0 W 0.62 1 ?84.08 N 124.. ':73 W 197'?. 41 83 42 12 N .3.10 W 0.6.5 205. 1.~._7 N 12:::.41 W 2O4A. _.77 55 ................ -4'1 ......... 4 ............... N'---3:5'O'-W ................. 1'-.--17-~ ........... 21'17 ~'? 1 N ................... ~-:,.-, .-,o-"N ................... 21-'12 :: ..... 17 40 37 N 3.50 W 0.46 218:_--:.2C~ N 136.22 W 217:_--: .... .~ 53 39 51 N 3.30 W 0.77 2247.68 N 140.06 W 2242.4:3 47 .............. 3.-.? ........ 32 ......... N--'3',':39 -W ..... '-"-: o.o.-, 2:::1 ' -- ='- _ _ _ N 14.:,. 7 :J-'W ............. 2:_:',0/-,-.- OA .-.._~ ~::_~ 55 N :3.60 W 0.65:: 2374.57 N 147.6.5 W 236'.-?. 04 61 39 8 N 3.69 W 0.23 2437.42 N 151.66 :--.'A_ _ ............... 38- ...... -47 .......... N ....... 3;' 37'"W ............... ('>_ ~-40 ............ ... ._,'-' = (.x) . ......... 18 N -1 :.=, ?,.=, 16 :::'.:~ 3 N 3.50 W 0.27 2562. :=:'? N 157.3:--: .97 38 46 N 3.10 W 0.38 2625.59 N 162.95 '"~ ............ '-"-'---~ ~ ..... .-' o.=,._-, 212- N ............. 16/-, 17 .... _-o -+._, N ....... 2',"8'0-W ............... 0'~-1".~ .......... '-" '"'-' _ :::6 38 52 N 2.39 W 0.27 2750.74 N 167.01 A8 ':":' F,/- . . ......... =, N 2 0 W 36' .............. 3 ? ........ 6' ............ N ...... 1 . 80 37 24 N 1 ~; W 7? 39 53 N 0.60 W W 24:2:1.73 - W .......... 2494". ,:.'-'~'._. ...... W '-' ='.S/ ':'~ '--" .¢'_ ._1._ ~, . .. · ~, 1-! W .-61 .--. 48 - W ...... 2 A 81' '8'.:~ ..... W 2744.3 '.-? 0.26 281:3..=,' . . · _o N 171 42 W 2807 05 Cf:-41 ........ 2876 :":44-N ................. 17._.q....'-'o.. .................. W ...:.6'"'-' ":~' '-"--';..~. (.~" ..... 0. :::1 29:39.70 N 174. :--:4 W 2?:33.0'=? 0.70 3003. ~( ~"-'-' . -'- · _, } N 175. ':75 W ....u :., 6 :-: FERRY-.:.LN WELL SURVEYING COMPANY PAGE ....... :--. ANL. HURA_,E ALASKA '- .... · '=-;TAND~RD ALASKA F'RFiDUCTZON COMPANY DATE OF .=,URVEY APRZL ..'._, 1 E.-'-'="-',.,o ( ,_,E':' F'_. 19T 11NR 14E) COMPUTATZON DATE BOSS; GYRORF':OF'I C SLIRVEY .........................................................................................................PRUDHOE BAY ALASKA KELLY BUSHING ELEV. = 68.61 FT. UFEI-~ATLR - E. ._,ELLERo TRUE. SUB-SEA COURSE COURSE DOG-LEG TOTAL .......... MEASURED ............ VERT I CAL ........... VERTI CAL'-'"'-7"I NE:'E"I NAT iON ....... 'Di RECT I ON'"~EVER I TV' ...... -REi~:¥~NG-O-I]P;I:: ...... C'OEiR'DI'NATE¢ ................. g'~R'T'"i]~'~"[2 DEPTH DEPTH DEPTH DEG MIN DEGREES DEG/1OO NORTH/SOUTH EAST/WEST SECTION ...... _- 1 ,a.:, '-":' 3 '7,A ,:, 61 0 0 ~] '-'") '-' .... ' · _0.: .... 61 4962 00 40 48 N 0.10 W 0 2A '~. N 176 46 W 1 4 6200 5106~54 5037.93 40 24 N 0.10 W 0.39 3198.31 N 176.57 W 3191.53 ............................ ~ 300 ............... 5I 82 ;-73 ................. 5114," I'2 .................. 40 ........ 19 ........... N---i)]"3*~-'W 0 ~'2-1 ........ ~32'E; 3'~-08"-'N ............ 1-7 E: 5-W ............. 3'25'~'~'26' ...... 6400 5258.80 5190.19 40 37 N 0.30 W 0.32 3327.99. N 177·25 W 3321.13 6500 5334.79 5266.18 40 27 N 0.60 E 0.61 3392.99 N 177.08 W 3386.10 ............................ 6'600 ................ 5410':77 5342 ,' 1'~ ................... -40 ..... 38 ............. N .......... 0 ;-gCF-'E'~I .................. '0-~ ~E .......... ~:458,' 0'0" N .................... 17~:'~'23' 'W ................... :3451'"-~-1'"i 6700 5486.'35 5417.74 41 10 N 1.30 E 0.59 3523.46 N 174.97 W 3516.58 6800 5561 . 50 5492.8'? 41 23 N 1 . 50 E 0.26 358'?. 42 N 173.36 W 3582.56 ............................... -6~00 ............ 563~;',' 45 ................... 5567 ~'84 .............. 4'1 ..... ~:0 .............. N ...... 2"~-i"¢'-E .............. (¢~-48' .....3'~;55,-5'F[-N ............ 1'7'1-]'22--'W] .......... ]3'6'4EF=76-- 7000 5711.25 5642.64' 41 38 N 2.10 E 0.15 3721.91 N 168.73 W 3715.13 7100 5786.07 5717.46 41 28 N 2. .0 E 7 20 Cf- ...... 58.6 O' ~ '8'.~ .................. 57 ? 2, '28- ............. ~-1~ ..... 3 '.:;' .............. N .... 2] ~'O-'E 7300 5935..68 5867.07 41 31 N 3.10 E 7400 /=.010..7'F¢ 5942. 18 41 6 N 3.89 E 7500 ....... /:;'086-,'-42 ............... /=.017 :~'81 .......... 4 CF--SY/--; ........... N .... ~.:",-' 3'C-~-E . '"" ' . ,/= .-- 40 48 N 3.19 E 7600 6162 2.3 60'?:3 -'-' 7700 6238.15 6169.54 40 23 N 3.19 E 0.18 3788.22 N 166.36 W 3781.47 0 ~3':E: .............. '!3:~ 54~52-N ............. :1' -/_4:3 ~' 75'-N .............. 5-i'6~4-7- ~-~ ~ 0.42 3920.82 N 160.51 W 3914.19 0.67 3986.71 N 156.48 W 3980.18 , . __ 0 ~-64- ...... -4;0,'~2 b'Ci-N ..... i 52,"!'=:7--W 4045 ..... 0.20 4117.11 N 148.67 W 4110.,5 0.40 4182.09 N 145.04 W 4175.81 7800 7'FCF)O 6391.24 /=.322.63 39 3:4 N 3.19 E 8C)C)0 6468.77 640o. 16 3.'_--: 45 N 2.6(:) E ........... 8100 ........... ~-',546. 'F/G,' ..... /_-,47:3.36 ' .............. L:",',9 ..... :22 ........... N ...... :2::-E:O-'-E 82¢)0 A62.:i ~: c ..... ,/.'."'.." 37 30 N 4 1C) E 8300 ].=, · · 67C._. 67 6637.06 36 31 N 4 0 E ................. 840d ........ 6-786~. 26 ........... 6717.65 ............!36 ..... 4 ............... t~ ..... 4"-1]_~-E 8500 6866. '76 L-,798, 3:5 :2:6 19 N 3./=,0 E .... '=: ,=~. - ._ :::GF~F~ 6.947 77 /=,~ 7.. 16 '~5 F, 1 N 4. 0 E .............. :5:7i30 ..... 7028 'o 4 ........... 6960...~,.~._ ................ C,.~,~, ._ ...... -~a'~. ............. ,~. .... -Z['~. 10-E 8:5:00 7110. '-..."3 7041.62 35 1 '2 N 4.30 E ,-,~ - -) ,:, :. u~ 7192. '--:'=~ 71 '=.'.z:. 71 :2:4 26 N 5.10 E O. 54 4310.60 N 1 .'_--:7.97 W 4304.47 0. '? 1 437:3.67 N 134.77 W 4:367.61 0~'84 ..... 4435. 9-0-'N ...... 1 ~:i'. '2~.-.-/''~ W ......... -442~;~-'F"2 .... 0 '"q'-' · ,_¢, 4497.24 N 127.06 W 4491.36 ' i- I-i ~'~J~_ --I" .-1 *~ Ill C!.,I;~,-,' ....... _4.._!.:.17,,..=,.C)__N ..........._Ll_lZ.5..,..,=,.1 ..... W '~'="~ ?i'~ 0.46 4616. :2:5 N 11:3.6:=: W 4610.67 0. :2:';¢. 4675 . .,_, 's' '=' N 114 .66 W 46/-,_ '~-¢.. ~-,_ 9. C) F, . _ . . ._ 4 47:34. ')=' L._, N 110 7/-, W 4728 55 0' G7 ............... 4792.4.5'-N ............... 106.6.-.'-' ................. 14 47o7'-' ..... C'i=',_, ..... 0 62 4:::F, 0 'q':' N 1~]2 37 W 4<,4~, C)'F~ . -- %.. · ._ m_. . a 0.90 4907. :=:0 N 97.76) W 4902.1'2 L.L MF ANY ............................................................................................................................ F'AGE ........... 4. ........ ANCHORAGE. ALASKA STANDARD ALASKA PRODLICTION F:OMF'ANY C-38 ( SEC. 19T 11NR 14E) COMPUTAT I ON I]ATE PRLinFtoE BAY : ............. P~PRiL'"28,' l{f,;.L=:~: ALA.. KA VERTICAL SECTION CALCLILATED ALUN.., CLOSURE DATE OF SURVEY APRIL 25. 1986 BOSS GYROSCOPIC SURVEY jOB-~LiMBER.A~;~SB~_6002~ KELLY BLISHING ELEV. = 68.61 FT. OPERATOR - E. SELLERS TRUE '-1 '-' _ ...... .=, _IB-.=,EA F.'lql IRSE ROI IRSE DOG-LEG TOTAL MEASLIRED ......... 'VER T I C:AL VER T I CAL. ........ iNCL INA T ION ....... ~'~ RE'CT I i~iN ........... ':~;'EVER I TV ..... ~EE:'gA~i3EIL'~R CEqjRSI NA T'E'S ................... VER'9"i-CiA[ ,-' F" .,IN DEPTH DEPTH DEPTH DEG M I N DEGREES DEG/100 NORTH/SOLITH EAST/WEST .=,E_. r ! 9<'~0i'~ ....... .............. 7274': '":~A 72C~/-,' :::6 .............. o4'~' ............. J=- N .:,~". '-'~oO ~' E 0.4~ 4 ;~" '"~.. 6,.:,. '~:~._~ =, N :'-~'~:; ~. ='"._,0 W 4 ;"-~:-':: ~,,_~ ............. 31 ","-'9 .7'_::4 . . . 9100 7357.75 7.=,=,.~. 14 9 N 6 .7:9 E 0.51 5019.16 N 86 66: W 5014 26 .5 . .5(-~ 74.7'7 N 80 :::'? W 5t370 04 9200 7440.62 7372.01 33 ._ 4 N 6..=,' '-¥' · _(3 E 0 ~ ........ . "~'-,*.0.. o~,~ ................. / ., .~ .:,-, = -, .-, '=,q. ~,,. .............. /~._,.+-,*=* .'c;-'; / ...................... .:,.--,'-"~ ........... ._,o=:-' N 7 · 1U' ................................ E o'. o4'"~ ._.5 130.. 21' N 7.7:' .~-~,~ ' W "~._ 1 ..:'-'= 'z._,. :,._,= ........ t.-?400 7606 67 ~'"'" q':' '--::~ ..,7 W 5181 02 7._ .:,,-.,. 06 N 7 '='C) E 0.5 ' '-R'-- "'- · - L) 51 ~ .., . . . . .:,:=: N 6,6 = ._ ._1 ..... · i_m . . '"='"(') 7690 (').=i 7621 4.4 "-' "- 5:4 ~ _ · 3.:. 2Z N ':~. 10 E O. 77 ._,,~.-',='-"-'"'~ "-~"? N ._5'-'o 46 W :'-'"'5 · _1 x:....], ._ · .':-' ._1%,; . , .. · .... · ................... 96 ()0 ............... 7773, '~.:,,_~ ~'' ........ 7704' 77 .............. ~,.:,'-' '-' ................................ 44 N 11.1 "~I.-Y ............................. E 1..-' .--'-" .$; ............... ..,~.= .-, ,:~.-. z[..:,'-'":'.~ ...................... N 4,-,'-' . ........................... 7:2 W ~, .-- .-.= '-' ":¢ ,.")'. '=~,1 ...... '-' = 77:--:7.77 34 4 N 1 '? .:.0 E 0 70 5':'4'~ 00 N 37 ..... W 9700 7o._,6-:,o .-, ':'5 F,'-"~5 43 . .,,.. · · · .....", *t' -- · ...I ,_l ._ ._i__ .. 9:::(')0 773':?..-._'-'F, 7870.64- 3:--: 5:"]' N 1:3.6'-?. E C). 79 540:3. ._~.~":" N 24.77 W 54¢')(')._ . . 31 ........................... c~,.-~ '' .............. ,-, "'", ..... ,-, .............. c/:'-, ' .... .-~ .......................................... '~"~ ' · ,---, ..- ...... ; . (.)L) oL).sl. 7,=, 7:-.-,.:,. 1'7 ............... <,4 46 N 14.1 .) E 0 c, 1 ':545:--:;-E::3-'-1~1 ....................... i i"; ".--'P"' W ................ ~1'455 '-Pi 1 ....... i 10000 '-' ' '" 39 =.5 '-~, 5o 5=-. ,=,lt)~-.?,_~ F: ¢) :R F, . :3 7 34 N 14. 0 E 0 12 N '-' 6E: E i 1.5 10100 81 '- E.' :F.' o - 86. z..'3 117 62 34 40 N 14 · "' c,0 E 0.17 16.53 E 70 , . ~,~ o~,. 73 N ...... 10200 ............ :-': "¢ /-, :-': . ....... F, 4 .....819'..-?. '9:3 ...... 'R 4 ..... .:.'"' 1 ........... N 1'4": ','3:~-'E ....................... 0 ~'' 3 7 ............ 562:3, 68'-'-N .................... 30 .84""E ............... ..,=- 6 ."-';-~. 0..,= ........ ,-,..-~ ~:. 1¢'~ .7: ¢) (')_ ~ . ,= ...... 0. ':77 ,__,~_,.,~.~-,--.,o.-~. :36 34 26 N 16. 0 E 0 · 63 5678 , ,'-~,'-'= N 4.=,._ . "-72. E 5A77._ F)5. 10400 ,'_=:4.7:3. ....... 5'--' 8364.97 34 9 N 17. :3:.-7, E 0. ::44 57:32.22 N 62.11 E ...=,7.z,'-' 1.49 ' ,_ ~--r .... .- .... ,,., . ;J;'" ............ ~'~-'~ ....................... '-'-" ~ , ...... ................ 1050(F ..... 851'6;84 .............. q'~':"-"-"~- ................. ':';'"~'- 5 ........... N'--I-Y'::"-I'i'i--E 1. ~ c, ._,/c .... 11 N 70.._4 E 5784 10600 :=:6¢)(') ......./,4 8532.0:':: '2":' ":' N 17.19 E 0 (:)7 .'q:-4;s7 .,:-._,'"'= N 94 A:R E ..... :,7. ,-+5 ._ ._1 %,.1 · · - - 10700 8684.51 8615. l£ot)C) -8768-;':3E~ :3699 10900 8852.16 8783. 11000 8935.77 8867. ............... 111'00 ............ 901-9-~-'3~ ........... 8950. 11200 9102.98 9034. 11227 9125.57 9056. '-?F) ............ .:,'-"-'..: 5/- N 1~.50 E 0 93 ~:qE:9 51 N lC)9.96 E =',,=,'-":'~'"., ,.,. 14 77 ............. 3:3 ....... :2 ........... I~'--i'5-',-' i' ;.-.-F-E .......... 0".-' i-9 ......... 5942' .-' 0 '2--' N ............. i'2'4' 7 :-:: 7'E ........... 59-4:3'.-C) 6 .... 55 .7:3 E: N 14.50 E O. 40 59:?4.79 N 1 :--:8.37 E 5996.27: 16 3::: ..._ N 1.=, 10 E 0 43 6047.'-' o4 N 1F,':' q'-' _. . ._ ._.._ ,_~ E 6 04'?. 6 72 ............. '-;'-' ....... '-' ................................... - ...... - - · :.,:,1.:, N 15-i-Eig---E 0.48 6100.77 N 1,<-.7.'()6'-'E '--?-;-:1'°3;-C)3 ..... ~, ~- 13 N 15.89 E 0.00 615 ~ · 4/-, N 1 :E:-2. 07 E 6156. 15 96 7:.7: 13 N 15.8.9 E 0.0¢) 6167.69 N 1 ,'_::6. 12 E 6170.50 HORIZONTAL DISF'LAF:EMENT = 6170.50 FEET AT NORTH I DEG. 43 MIN. EAST AT MD = 11227 ......... THE--'CA[C:'UEAT ION "PROCEDURE S' ARE-"-B'~ SED"-i~,~---TR'E-C¢,~'~--OF---THREE--D'-j-~ERi3-~'-Ot~'~ i-'-'RADI-OL:;--iDF~-i~:EF~'O-A TLiRE' ' ~1~'TR]~iJi':- ............... SPERRY-SUN WELL SURVEYING COMPANY PAGE 5 ........................ : ......................................................................................................................................... ................................................................................................................................... ; ..... STANDARD ALASKA PRODUCTION COMPANY DATE OF SLIRVEY APRIL 25, 1786 C-38 (SEC1?T11NR14E) COMPUTATION DATE .......... ;~'; '~i .......... ~ = ...................... = ........ : ....... ~ ............ ~ ......... ~'~ ............................. ............. PRLIDHOE'-BA'Y : ............. APRIL zo~ 1..o6 ,_IUB NUMBER A~:,-BLI-6LLI~.z, ALASKA KELLY BUSHING ELEV. = 68.61 FT. OPERATOR - E, SELLERS ............................................................................................................................................................................................................................................................ ~ .................................................................................................................... '-I I ' INTERFI_LATED VALUES FOR EVEN 1000 FEET OF MEASLIREB [EFTI.'t ........................................................................................ TRUE ................... SI'IB~'.-]EA ........................................................... TOT'A-E--] ....... 7"i ...................................................................... .............................................................................................................................................. MEASURED VERTICAL VERTICAL REIS. I'ANGULAR COORDINATES MD-TVD VERTICAL DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST D I FFERENCE CORRECT I ON 0 O. 00 -68.61 O. O0 O. O0 O. 00 1000 'P?i. 05 ~'~22.44 ?0:28 N 1.46 E 8. '.-.-~5 8. '.-.-~5 .......................... -2000- ........ 1-8'P3'~'55 ....................... 1824';; '74 ................ i ......... :"505 Z~PO--RI '4-4]-ZS7-W'-- iD'/S-~-';45' ?~ 7'.-'50 ............................................... :3000 26?2.44 2623.83 1103.71 N :--: 1.. 34 W 307.56 201 . 11 . 4000 3427.62 3361.01 1777.31 N 114'74 W 570.38 262.82 .......................... 50'00- ...... 417 SY;: 21 .............. 41'1-0":61 ........................ 2-4'~: 7]"4'~'"'N ................. '15'-1--~-/~'~-'W .................. 8 ~'0]'"7".~' ............................ ].350' ~"4'0 6000 4'..~54.77 4886. 16 3068.06 N 176.34 W 7000 5711.25 5642.64 3721.91 N 168.73 W .......................... -80'00 ........ 6'4~'8:' 77 .................. ~ 40 g;" I '~S' ............. -437'3 :--67-'- N' '1-3-4':'7'7'g; ...... :-.-~000 7274. 'P6 7206.36 476:.'-:. 36 N 72.50 W 10000 8103.78 8035.37 5513.58 N 2.63 E ........................ 1"1000 ............... 8935:7 7 ................. :-': 8'Z_-, 7" 1'~; ..................... ~-0'47". "~",:,~ ~' -~'~ ............... ~-'~:~'"'-'~ - ~ ..'. oc,~'"' '-~ = 11227 57125.57 'F~056. 'F~6 6167.6.9 N 186.12 E 1045.23 :224.45 1288.75 243.52 ~'53'~]"~ ............................ 24~'"~'8 1725.04 1~3.80 1876.02 170.78 20~4~-~3 ......................... ~'~'8'~'1 ................................................... 2101.43 37.20 ............. T'I:IE-C. ~L-C~OE'PiTI ON '"'PROCE DORE S"-A-RE -B-A-S-EEl-ti Ri--T .-,FERRY-.:.LN WELL sURVEYING r-:OMPANY PAGE ANCHORAGE ALAoKA '-' I-' 19:36 STANDARD ALASKA F'RODUCTION COMF'ANY DATE OF .:.LRVEY APRIL 2!5, C-38 ('"' ,' . · :.Eh I 'F/T 11NR 14E) COMFiL!~AT_! O.B _DATE ........... PRUDWF~E BAY APR I L '"'-' - ~c,, 1'~86 dOB NUMBER AK-BO-60()25 ALASKA KELLY BLISHING ELEV. = E,_-,. 61-,"' FT. LPERATuR -- E. SELLERS I NTERPOL_ATED VALUES FOR EVEN 100 FEET OF '-'1 '-' oLB-oEA DEPTH TRUE .:.UB-::,EA TOTAL UUL RD I NATES MD-TVD VERT I CAI_ MEASURED VERTICAL VERTICAL RECTANGULAR -" '; ' DEF'TH DEPTH DEPTH NORTH/SOLITH EAoT/WEST D I FFERENCE CORRERT I ON 0 0.00 -/: ,=, 68 68.61 C.) 168 268 o/~,:4 468 ._,6o i'"17 -~ ./_-, 1 0.00 0. O0 0.00 · 00 0. C) 6 S C).2'~ E 0.00 0.00 1 6.:,. 61 1 O0.00 .... 0 :"44"' S ............................ 1~ ':.-75"" E ............................... (:) ~ 02 0,01 26::4 61 2o0 O0 1 ¢).~ :F.; '"' '~.3 ......... · .:,. E 0.04 0. (")2 ~6.:..61 2()0 00 i 37 S 5 72 E 0 06 0 C) 2 468' ~;1 ............. 400" 00 0 ~'43"' 'N ................................. 7'~'"48'" 'E ................................ 0'.' C)..:, 0,04 F,/'-' ' P. 27 E 0 c,F, .. L-.--, · 61 .~ (')('). 00 7:31 N 0. '-'/ _ . . . .. · .-_,._ .~.D /:.6:=:·61 600.00 20.51 N 7.74 E 1.24 0.88 768 ;' 61 .............. 700.00 :'-: L~-';'"2 0-'- N .................. ~-,-'30-E ............................ 2'"-'81 1-,58 '-' ':4 F, 9 32 N 3.78 E 5 (')6 '-' '~'~ .=./:.~. 61 800 00 ...... · . m--m · · · · '-?/-.::4. 61 9("~(') (')0 ,=, 4 12' N 1 67 E ts-,' 12 3 06 .............. 1 ¢h_--:0 ............... 1'06:_-': 261 ............ 1000 00 .................. i' 1-2'~' '~;:_'-:'-'N ....................... 0':-6'2-"E 1185 1168.61 12'.-? 1 1268.61 .................... 1398 ............ 13~;8.'61 1508 1468.61 1621 1568.61 ............ 1737 .... 1668 .-/_-. 1 16:54 1768.61 1100.00 143.32 N 2.76 W 16.79 4.6:..: 120(:). 00 176. :36 N 10. 50 W 2'2. :39 5.60 ......... i :300 00. .................... 2'1'5;'08'-- '" 10 36 1400.00 260. ?0 N 2.=,. 06 W 40.39 . ...,(.)0.00 31°._. . O,q_ N .:,~"~._,. 97 W 5:3 .36 12. ':77 1/_-.00.00 ............... :::71"';"'C>4 '-N ............ 38-,-~:7:;--W 6'P";'03 ........................ 15 ~'~;0 ..................................................... 170o_.00 431.77 N 41.,_,':'1 W 8A_.l'-?. 17.15 SF'ERRY-SUN WELL SURVEYING COMPANY' PAGE 7 · ANCHORAGE ALASKA '~ ' 1986 STANDARD ALASKA PRODLICTION COMPANY DATE OF ._ _IRVEY AF'RIL 25, .-.:m ( SEC.' 19T 11NR 14E ) COMF'LITAT I ON DATE ALAoKA I NTERF'OLATED VALUES FOR EVEN 100 FEET OF oLB-oEA DEF'TH ,JnB NUMBER AK-BO-60025 KELLY BUSHING ELEV. = 6:--:.61 FT, uF ERATL R E SELLERS MEASURED VERT I CAL DEPTH DEPTH DEPTH NORTH/SOUTH EAz, T/WEz. T 1971 ~ q"-'. . . · ._oc, 61 1800,00 4.91 43 N 44 21 W · -'C,'-'A .9/_-,8.6, 900.00 46 ~.,._-,,~ I i I 549.76 N · 15 W ........................... 2204-~-"20~'8 ~-'61 .................... ,-_(. oo. 0o~"""~ .......................................... /-,..-, 1 ...._ 5'"'~"--q ' ............................. N 4.o ............... .14 W -"._, -'8 2168, 61 2100.00 604 .44 N o4. ._ ~, W 2457 c,.-~ ~_ ,-,~... oc.. 61 2200. .. 00 76o,60~ ~ N 61.6~', '-~ W SI, IB~-"SEA ................... i ....................................... TOTAE- ............................... - ........................................................................................................................................................................................ VERI' I C'AL REC:TANGLILAR COORDINATES MD-TVD VERTI ..Al._ D I FFERENCE CORRECT I ON 102.56 16.37 118.34 15.7.9 · ~ -;.~ ~ ........ ~_~.~ ........................................... ~-,-,..--(.~% r ...... 15~,7~ 23,42 188.7~ 27.00 271R 2468 61 2400 00 .- .... ...¢.. .... 6,1 N 73..'=,'= .-:.o .... , W 247 ('19 '74 i . . ~ i_.. 2842 2568.'61 2500. ............................. :'296.9 ............. 2668'-;'7:. ! ................ 2600'; ._-,o Y7 2768.61 2700. 3226 2868.61 2800. ..................... :_--:358 ........... 2'.-.'~68'~' 61 ............... 2900, 34.94 3068.61 3000. 3633 316:--:. 61 5:100. ........................ 3774 ..... '326':-':' ;-'6'1 ............. :--:200 ~ '00 ................... 1"~ 19-d-1'9 -N 3914 3368.61 :_'-:300. O0 1717.73 N ' 4o54 3468.61 3400. oo 1815.25 N .................. -4i ~2 ....... 3568; '/_-; 1 ......... -350O ;-'0O ............... 1.91' 0-;-- 9 i-"-i~ 4329 3668.61 36OO. O0 2OO4.33 N 00 1.006.97 N 77.48 W '00 ................ I"085;-'I0-'~ 8CF;-~:2KW O0 1164.37 N 83.52 W 00 1246.47 N 87.09 W O0 .................. 1331~'-59-'N ............~'i']"9'~-W O0 1423.24 N .97.52 W 00 1520.04 N 102.62 W 107'~'3~'-W-- 112.15 W 116.67 W 125.~2 W 274.20 27.11 3q'i- 7i5 .................................... 2~]-9'5 .................................................................. '-'""=" 79 27 /- =' ~, ...' ,..,. . ~, ...( o50..-._ 2.9 4.'.'_': '-'.=, '-':' F, 7/-, 4.-'._ 41 . ._i,_ i 46,4.69 :'::'.V;. 2'P 546.07 40.48 585.82 '39.75 661 '-" '> 36, .-v':: SPERRY-SUN WELL SURVEYING r:OMPANY PAGE 8 : ' ..........ANCHORAGE ALASKA SiTANDARD ALA:Z;KA PRODLICTICmN COMPANY DATE OF SURVEY APRIL '25. 1'F;86 I-' '-~ ~'~ _.-o,=, (.SECI:~T11NR14E) COMPUTATION DATE PRUDNOE BAY APRILLo'-'-', 1786 ,_lOB NUMBER AK-BU-6.~.~.'-..., ALA:=-;KA KELLY BLISHING ELEV. = 68.61 FT. 'l' ' I- ' -- . E F ERAT JR E SELLERS I NTERF'OLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRLIE SUB-SEA TOTAL '" VERTI _.AL MEASURED VERTICAL VERTICAL REr:TANGLILAR COORDINATEo MD-TVD ' P ' DEPTH DEPTH DEPTH NORTH/SOUTH EA~ T/WE._ T BI FFERENCE RORRECT I ON 4464 3768.61 3700. 45.97 3868.'/:,1 3800. ..................... 4727 ............ --3'..~68 '.61 ........... 3'?00. 4857 4068.'/:, 1 4000. 4:-]86 4168.61 4100. 51 14 ..................... 4268. '61 ............... 4200. 5243 4368.61 4300. 00 '2¢~'--'4.81 N 130 o.-, . .... .,_,~ W 676.17 34 '- = 00 ~' 81 .:,o ~1 N 136 11 W 728.~' .... .,.. . ._ o 32,34 'L') c.)' - ...'... 6._, ."'"'; = "=._,,_.-,'-' N 141, Or."- .................................... W 7._5'::' "; .... 'o 7 :~:(3,8,/-, O0 '-'"~'-" 02 N 145, '- '-' ~,. --,,..,.. ~o W '78'~. 06 2S'. 70 '-' ":'"'? , 8 2,'_=:, 6.,:':, O0 ..'4.,_,-,, 80 N 1 ~'' · _,1 10 W 17, 72 .- ..................... ,,, ~- ~- ... ~.. ;-.~ . .... ~..... .................................... ~, ....... :%...., ................................... ... ,... . )0 .~ ,.., ¢.) ?." . ..., .,.. N 1...,/:,, 11 W ,.....,46.._,~ '-'R ,/_-"1 00 '-'5':~ ] .-,o · -,._ :. ¢... ,::, N161 .0¢~ W 874. ?6 ~'-,:,'-'. 64 56 .. ,_. 46A8.61 4600 5757 4768.61 4700. 5887 _4 o/-,:.._. _, ._.. 61 4800. 6018 4'F~68.61 4'.~00. 61~' _ ...... . U 50/-..~. 61 5OO0 .................... /-.2:~_ _ 1 .......... 516:=:_ ,'61 ................ ....,'=' 1 c"~,~)". 6412 526:_--:. 61 5'.--.'00. · -,._ 44 61 5300. .._ ..., i~! 1_, · 6 8 (') 9 ~ ~'/-. '-' . . --,.-,c ,:,. 61 O0 O0 O0 O0 3079.90 N 176.36 W O0 3165.98 N 176.51W 00 .............. 325i-~"0~-N ...........i'7~'~'77-W O0 3336.40 N 177.29 W O0 3421.84 N 176.77 W 5400,00 ................ 3507~5-'N ............ 175.32 W 5500.00 3595.69 N 173.19 W '4:=:~1.~,4 N 172.05 W '--~AO 0.9 o9 - :?88 =. 1z.77 N 174.18 W .- ...... 2'.~'75. "~'c,~ ..... ,~' ................ ~/"~ .... ':~=- ..... w" 1018.63 104'~. 61 Oo 1.55 1112.87 1144.31 1175. 1207.82 1240.87 SPERRY-SUN WELL SURVEYING COMPANY .... Fi~GE 'FY ANCHORAGE ALASKA :=:TANDARD ALASKA ' '- lC' " ' ,.._, FRUDL _.TION COMF'ANY DATE OF bURVEY APRIL '-':; 1 ?86 C-38 ( ;_-,E_. 1 ?T 11NR 14E ) COMPUTAT I ON DATE .............. F;~LiDiJ/iE BAY ~,--×'-'6 ~",',~ ,. ,_ ........ ...:,,F,¢,, ............ ~....,"~,Z,_: ..... ....... JOB NUMBER AI~::-BO-/-.oOc'~ ALASKA KELLV B_I.-,HINO ELEV. = co.61 FT. OF'ERATOR E. ._ELLER.:, ........................................................................................................... i~o INTERPOLATED VALLE.=, FOR EVEN 100 FEET OF SUB-SEA DEPTH ]"RUE' z, iJB-:-,EA Ti] TAL - .................................................................. ] MEA:=;URED VERT I CAL VERT I CAL RECTANGLILAR L: JURD I NATE~ MD-TVD VERT I CAL DEP'FH DEPTH DEPTH NORTH/8OUTH EAST/WEST . DIFFERENCE CORRECTION 6¢~42 5668.61 5600.00 3684.04 N 170.13 W 7076 5768.61 5700· 00 3772.7:~ N ........................ 72'1'0 ...... 586876i ..........5800---'-00 38/.g"f'::'~8--1q 7343 5?68.61 5?00· O0 3?4?, ?1 N 7476 6068, 61 6000, 00 4036.76 N ........................... 76'08 ....... -6-'168~"'61 ................. 6i00'~'00' ........................ 4:'i'22':--~'i ..... N 773'? 6268 · 61 6200, O0 4207. ?7 N ,-, () / ":,/. ,-, - .. 7o7. =..-.,_,c.. 61 6300.00 4291. ~/Z N 139. O1 W ........................... 7~:.-]? ......... '6468'::'61 ................ 6'400; O0 ............... '4373~-'54--N ......... '1-3'z1:.--78--~ ...... 8127 6568.61 6500.00 4453.00 N ~ 130.16 W 8253 6668.61 6600.00 4529.84 N 124.73 W ................... 8378 ........ Z-_.768-f-'61 ........... 6700--:' 0'0 ................ -4'~'03'~-53'-'-N"- 1 i'-'-2'~-'55--W ,=,?,er.-., AAAP..61 A:~A¢] 00 4676 49 N 114 ~'-? W 8625 6?68.61 6?00.00 474?. 07 N lOC/. 71 W ..................... 8749 ....... 7068, 61 ............ 7000'. 0'0 .............. 4'82"i']'-(i2-'N l'('i-~']-57'-W 8871 7168.61 7100.00 4891·10 N ??.14 W 8?92 7268.61 7200.00 4'.-.959.08 N 92. ".-~ 1 W :.:,' 1'-13 ....... 7368, 61 .........7300 ~ 00 ................ 50'26'~'-48' '-N .......... 9233 7468.61 7400.00 5093·47 N 78.26 W 1274.35 33.48 166.89 W 1308.09 33.74 l'-dTL'-f'~-45-W' -- 'f~;4'i']-73' '33.64 158.?1 W 1375.36 33,63 153,25 W 1407.93 32.57 14'8'~-'37--"~ .......... 1-4~ :.-7'~-'82- ............................. 143.5~ W 1471.39 31.57 1502.04 30.65 "1-..,.- ~ ;~"~ l ....... -~'"-"~ l~. ~.: ;-,U-:i--Y ~ · .~.- 15.,.~. 00 27. 1 . ,_ ~ · 23 26.'..'..:,'- '" 160'?/~-55 .................. '2'4. :2,2 1633.44 2:2..,_.°'-?; 1657.11 'F.'3.66 1 d;Siff,'-4 I 1702.64 ...-.'-" .o 24 1723.71 21.07 1744'~52 ....................... ..... I765.12 20.60 ...................................................................................... SF'ERRY-SUN WELL SURVEYING COMPANY PAGE 10 ANC. HORAGE ALASKA STANDARD ALAoKA F'RODUCTION COMF'ANY DATE OF SURVEY APRIL..' ._,'-'= , 1986 C-.'~8 ( SEC 19T 11NR 14E) COMF'UTAT I ON DATE ALASKA KELLY BLoFIING ELEV = A:~ 61 FT OF'ERATOR E ..,ELLER~ I NTERPnLATED VALLEo FOR EVEN 10{.') FEET OF SUB-SEA DEPTH , ]RUE oLIB-oEA TUTAL , MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL DEPTH DEF'TH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION '-?'-'=~ 75A8 61 .=, ' ' 7._ {.} 0 0 0 . ._, 14,{2). 27 N A_ 9.. o.. 9. W 17 :~_ .=,_. 66 20. ._4 2: .--', ._l,'.,J, - 9474 7668, 6.1 7600. O0 5226.05 hi 60.6'2 W 16:05.72 20.0/_-. 95 9'4 ............... 776:3 '61 ...................... 7700 .-00 ............... 5291"726--N ................. ="49;'33'--W ............. i825 ;"65 i9 9714 7868.61 7800.00 5357.08 N 35.59 W 1846.16 20.50 9835 7?68.61 7900.00 '5422.75 N 20.08 W 1866.80 20.64 ...................... 9956 ............... :_::0/_-.8',61 ............. 8000, 00 .......................... 5489.-'i~4-' N ................... 3":~'29-W ................... T:$: 8 :-':'1' 39 21';-59 10078 8168.61 8100.00 5556.92 N 13.52 E 1909.96 21.58 10200 8268.61 8200.00 5623.72 N 30.85 E 1931.47 21.51 1'0321 ................ 8368761 .............. 83001 00 ....................... 5/_'89"']38'-N 4'..; ';~2 6- E .............. I\.~52;78 ...................................... 10442 6:46:_--: 61 .c:40o. 00 .=,~ '-"--' ..... zoo. oo N 6'P. 21 E 1973.71 20.94 105A 1 '"~A'-' _ Doc o. 61 :_-]500. ............. 106:_-': 1 .... 866::: .' 61 ' 8600. 108(30 .. ,_,.,_ o. 61 8700. 1 ()'.-? 19 8:34,8.61 :-]8o¢'). ........... 110:39 ........ 8968.~61 ............ I i 1,.oF,'-' 90/-,:~. .._. ~. 1900¢~. 11227 9125.57 9056. O0 5817.34 N ,_,'='°...,. 46 E 1993.. .17 19.46 00 ........... ?]:~7~, ~" ..... · _ ~ 'N ................. TOY ,"2'1'-' E ................... 20 i'2 . 4~.~ 19,27 00 5942.16 N 124 41 E '-'c'-' . . · -'.).-',i 66 19 21 00 6005. 1 :_:: N 141. ' ~ .-. o._, E -s,(] 51.0 5: 19. :_--: 7 00 .................... 6068 ~' 76--N' 1'58"2'0'3-'E .......... 2070'","74 ................... 19'~'7 i ............................................... : .... O0 61 '" . ol.6:1 N 175.90 E 2090 30 19.5/_-. 96 6167./_- :/ N 186. 1~.'~. E 2101. .4:_--.' 11 . 13 THE C'ALC:ULATION F'ROCEDLIRES USE A LINEAR INTERF'OLATION BETWEEN THE NEARE:--;T 20 FOOT MD (FROM RADIUS OF C:URVATLIRE) POINTS SCALE :- ! INCh TO 1500.00 / 1500.0 PBdOYOE BAT STANDARD ALASKA PROOUCTIBN C-38 (SEC19TllNRi4E) APRIL 25, 1988 AK-88-60025 TRUE NORTh -15~0.00 500.00 000,00 1500.00 i _1500. O0 MOB T ZONTRL PROJECT I ON 0.00 5CRLE :- ~ INCH TO 2000.00 / 2000.0 PBuoHo6 BRT 5'[ANDflBO flLflSKfl POOOUCTI6~.~ C-~8 (SEC19TiiNBI4EI RPfiIL 25, 1986 RK-BO-60025 2000.00 4000,00 6000,00 8000.00 10000,00~ 9t25.5'/[ 11227 I 2000.00 4000.00 8000.00 8000. CO VERT ! CRL PROJECT ! ON SOHIO ALASKA PETROLEUM CO. PAD. C (41.18. II. 14) C'38 Controlled Drilling ._. .. .,. , ~.; · . . . LES HENDERSON 3334552 Consultants, Inc. Mr. Brianll Rose .~ Sohio Ai~aska-Petroleum Company Pouch 6-612 . Anchorage, AK 9:~502" RE: Magnetic Single Shot Survey Job No. 0386-023 Well ~ C-38 (41-18-11-14) Prudh°e. Bay~,.~ield :North Slope,· Alaska Date~ of Survey: 3-23-86 to 4-06-86 Dear Mr. Rose: ~ Please find enclosed the "Original'' and Six (6) copies of our Magnetic ~single Shot Survey on the above well. The method used in calculating this survey was Radius of~ Curvature. The depth of the survey was 450 to 10226. Thank you for giving us this opportunity to be of service. Yours very truly, Controlled Drilling Consultants, C. W. Harrington Directional Supervisor -,{ ,:... 450 6 0 6~5 ',8 'l 8 1SiO 'i~ SO · i554 2E. 30 2g, 50 :'.~S SO DEF,'TH ANGLE DEPTH SEA ~ ~,. ,~ ~.~ ~ ~ ~~ ~ .... 44.:3~5 4.2 24.. :]',74;~ ,67 . ~::,,' ~; , ¢6. ,~'.:, '~ , ";"~ 0'~,':~,... . ":' :~7',4.,,.... , ,.~;~. ~',~ ,., <, 0 o ....... ,~,..., .,¢.., 2 ?. ;'.;': , , L'[ ~::;. -.,, ,.,, ,., x, , ~ q .... ;::~ .... , .... :.-~ .............. i 2,5.5, O,:S !',~ 2764 S7' i'-.~ :;'i 04 U*'"",' 4.5~ '" , 5 :,~ 4 0,2 0 '~'.-i .~. ...... , r-;.:.:].. , '~:,, 6 769 '} 769 .~ 2469 E: 669 ~', 769 3 0 ~ 9 KE'; EL~'::V D E P T H 4, 4 '7 O 4866 49'96 52 L=,. 3 70~7 ,' 762 8022 4459, ,, ,~ ~' ,. 5 :S 69 5669 ~ 5869, D,.% ~,., , ¢ 4 ~ ,.,, 6,°r~ 9 5969, 'TROE HORIZONTAL VIEW SOHIO ALASKA PETROLEUM WELL C-38 (41-18-11-14) RADIUS OF CURVATURE MAGNETIC SINGLE SHOT SCALE: I"= I000' APRIL 8, 1986 8000. ! 7600 f 7200 ..~ 6800+ 64004- ; 6000; 5200¢ 4800~ 4400f ,4000+ 5600t 3200 ~ 2800£ 2400~ 2000' ! 1600' 120C 800- TVD = 8,269' TMD: 10,226' LU r~ D 0 _J ALL DEPTHS SHOWN ARE TVD Form to be inserted in each "Active" well folder to check for timely compliance with our regulations. OPERATOR, -WELL NAME AND NOMBER Reports and Materials to be received by, Required Date Received Remarks CompletiOn Report Well His tory / Samples ~~~] ~ ~ ~~, ~ud Log Core Chips Core Description Reg~seered Survey Plae Inclination Survey . , ~ ,~ Directional Survey Drill Stem Test Reports Production Test Reports ~~~ , itized Data Standard Alaska Production Company 900 East 8enson Boulevc,,d P.O. Box 196612 Anchorage, Alaska 99.519-6612 (907) 564-5111 ,~co Sl'ANDARD ALASKA PRODUCTION EXXON Date: 04/29/86 PHILLIPS T~: 77027 STATE OF AK PDBY Systems (Transmittal Only) SOHIO MAGNETIC LIS TAPES & LISTING .... - %he following material is being subnitted herewi~acknowledge receipt by signing a copy of this letter and returning it to this office: C-38 O.H. Magnetic Tape w/Listing 04/10/86 Tape Pos. ¥/04013 GO //347258 * EXXON: An Asterisk (*) next to a listing above means you should have received the Tapes(s) and Listing(s) directly from the respective service company. Please confirm this. Received -"~_///' /i ._.:j':"~.-4',.~ ,~Z ':" ' '- -C. Date Victoria Aldridge LR2-] ~TION GDNTROL Well Ret. orals LR2-1 A u,~,l at the Orlg,,,ol $,,J,,d(,,d :.~,,I (o,,,;)~,,,~, March !9, 1986 Mr. R. S. Allan District Drilling Engineer Sohio Alaska Petroleum Company P.O. Box 196612 Anchorage, Alaska 99519-6612 Telecopy: (907) 276-7542 Re: Prudhoe Bay Unit C-3g Sohio Alaska Petroleum Company Permit Ho. 86-66 Sur. Loc. !180'S~, 879'~L, Sec. 19, TI!N, R14E, ~. Btmbo!e Loc. 196'SML, 1003'I~L, Sec. 18, TI]M, R].4E, U~. Dear Mr. Allan: Enclosed is the approved revised application for permit to drill the above referenced well. The provisions of the cover letter, dated March 17, ]986, accompanying the original approved permit are in effect for this revision. '~ V. Chat~e~.ton Chai~an of Alaska Oil and Gas Conservation 'Co~ission BY OP~ER OF THE C~-~:ISSION dlf Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ~'fr. Doug L..Lowery SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 March 17, 1986 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C.V. Gentlemen: Enclosed are 1. 2. 3. 4. 5. If you have Chatterton C-38 (41-18-11-14) PBU RSA/MAW/dg/O1 44D Enclosures cc: R. B. Laule Well file #17 the following revised documents in triplicate. Application for Permit to Drill Proposed Drilling Program Outline Proposed Blowout Prevention Diagram Surveyor's Plat showing Well Location Directional Map any questions, please call Ted Stagg at 564-5173. Yours very truly, SOHIO ALASKA PETROLEUM COMPANY R. S. Allan Division Drilling Engineer STATE OF ALASKA -'- ALASKA ~.,IL AND GAS CONSERVATION CO,,,~vllSSION PERMIT TO DRILL REVISED C-38 20 AAC 25.005 la. Type of work. DRILL REDRILL DEEPEN lb. Type of well EXPLORATORY [] DEVELOPMENT OIL [] DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC [] SINGLE ZONE [] MULTIPLE ZONE [] 2. Name of operator Sohio Alaska Petroleum Company 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1180' SNL, 879' WEL, Sec. 19, TllN, R14E, UM At top of proposed producing interval 350' S~, 1000' WEL, Sec. 18, TllN, R14E, UM At total depth 196' SNL, 1003' WEL, Sec. 18, TllN, R14E, UM 5. Elevation in feet (indicate KB, DF etc.) 55' 6. Lease designation and serial no. 28305 9. Unit or lease name Prudhoe Bay Unit 10. Well number C-38 (41-18-11-14) PBU 11. Field and pool Prudhoe Bay Prudhoe 0il Pool 12. Bond information (see 20 AAC 25.025) ITypeBlanket Suretyand/ornumbe~afeco Ins. 2975387 Amount $200,000 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 15. Distance to nearest drilling or completed INE of Deadhorse 10 m,es 28304 350 feet well G-5 1700 feet 16. Proposed depth (MD & TVD) 'il 1 229 'MD 9117' TVD feet 17. Number of acres in lease 2480 19. If deviated (see 20 AAC 25.050) KICK OFF POINT 500' feet. 20. Anticipated pressures MAXIMUM HOLEANGL~°50t (see 20AAC25.035 (c) (2) 18. Approximate spud date March 20, 1986 3330 psig@____ Surface 4390 psig@ 8800 ft. TD (TVD) SIZE i Hole Casing 36" ! 20" 17-1/21" 13-3/ 12-1/4[' 9-5/ "~ 7" i8 1/2 i CASING AND LINER SETTING DEPTH QUANTITY OF CEMENT MD TOP TVD MD BOTTOM TVD (include stage data) / Surfac64 110' ~ 110' 8 cu. yds. concrete Surface~ 3008' 2680' 4040 cu, ft Permafrost Surface 10248' 8318' 570 cu. Weight t" 72# I" 47# 29# 22. Describe proposed program: Grade / Coupling Length ConquctorI 80' L-B0 / Butt I 2978' L-BO ! Butt/110218' / Nscc / L-80 / Butt / I 9999' ~ I 11228' 9117' 344 cu. See attached revised drilling and completion program. RECFIV'FD ft Class G °l/ ft C1 assG+5YolCCL MAR I 8 1986 A]ask~ 0il & Ga,': OUl~S. Anchorage · 23. I hereby certify that the foregoing is true and correct to the best of my knowledge SIGNED . , TITLE Drilling Engineer DATE The space below for Commission use CONDITIONS OF APPROVAL Samples required []YES ~NO Permit number 0473D ~,~k/ APPROVED BY Form 10-401 Rev. 7-1-80 Mud log required I Directional Survey required []YES ~]'N O [~YES []NO APl number 50- c~ t~9 -~Y7 SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER DATE March 19, 1986 by order of the Commission Submit in triplicate PROPOSED DRILLING AND COMPLETION PROGRAM WELL C38 [ 41-18-11-14 ] PBU Install and cement 80' of 20" conductor to surface. Drill 17 1/2" hole to 3028' and cement 13 3/8" L-80 Buttress casing to surface. Install blowout prevention equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original resevoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. Directionally drill 12 1/4" hole to the 9-5/8" casing point above the Sadlerochit Sandstone. Run 9 5/8" 47# L-80 mixed string of Buttress and NSCC to within 5' of 12 1/4" TD and cement in two stages: First stage using Class G cement around the 9 5/8" shoe. The second stage to be downsqueezed in the 13 3/8" x 9 5/8" annulus followed by nonfreezing fluid. Directionally drill 8 1/2" hole to TD. Run 7" liner from TD to 250' inside 9 5/8" casing shoe and cement using Class G cement with 5% KCL. Clean out to 7" float equipment. Change over to 9.6 ppg. NaCl completion fluid. Test casing and lap to 3000 psi. Install and test Xmas tree and suspend well for completion. Rig up completion rig. Run 9 5/8" production packer on internal plastic coated tubing with 'gas lift mandrels and a sliding sleeve. Set packer 50' above top of liner. A subsurface safety valve with dual control lines will be placed 50' below base of permafrost. Install and test Xmas tree. Displace tubing to diesel. Set and test packer. Suspend well for perforating subsequent to rig release. Tubing Size: 4 1/2", 12.6~, L-80, A/B Mod, BTC, IPC with 7 GLMs Tailpipe Size: 4 1/2", 12.6~, L-80, BTC RBL:14-MAR-86 -WELL C38 [41-18-11-14] PROPOSED DEPTH BKB 20" Conductor Ball Valve 13 3/8" Casing Shoe 17 1/2" Open Hole 110 2191 3008 3028 PBU 4 1/2", 12.69, L-80, A/B Mod, BTC, IPC with 7 GLMs 9 5/8" Packer 7" Tieback Assembly 9949 9999 9 5/8" Casing Shoe 12 1/4" Hole 10248 10253 7" PBTD 7" Liner Shoe 8 1/2" Open Hole RBL:14-MAR-86 11188 11228 11228 ACEUAL DEF BKB 1:5 STACK CON FIG'~-'''' AT ION ~ 5/8" TRIPLE RAM STACK 5000 PSI WP ,= DRILLING ANNULAR PREVENTER '- PIPE RAMS BLIND RAMS CHECK Z" KILL UNE HAND GATE GATE DRILLING SPOOL CHOKE LINE HAND GATE HYDR. ASST. GATE P! PE RAMS 1 13 3O 24 LAT 70° 7'51 LONG. 148°39'54.25'' Y = 5,960,193 X = 664,838 4971.78' 577' L i (A ct u al) ~5 ' ~ 512' SEC TIONS 17,1_8,1_9,____~,2~9,30 SCALE 1"1/2 Mi. Io3 -C -t- -- OI C_298~-~ (proposed} 3 2 37 I 34 33 -- 41- IB- II-/4 42-/$- II- 14 54- I$ - II - 14 p4- I?- II -/4 25-P0 - II-14 23-/8- II- 14 Vert 4p-/gql-/4 I/- 20 - II - 14 22-20 -11-14 25-I~-II- 14 $2-20-II-14 51- 24- II - 13 41 - 30 - II- 14 41-29 -II-14 41- P5-11-15 /2'20 -I1-14 SUMP 620 ' PAD DETAIL SCALE I"- 300' CERTIFICATE OF SURVEYOR I hereby certify that I am properly registered and licensed to practice land surveying in the State of Alaska and that this plat represents a location survey made by me or under my supervision, and that all dimensions and other details are correct. Date SURVEYOR REVISED C-38 SURFACE LOCATION ADDED C-38(PROPOSED) F .~ REVISED C-32 TARGET LOCATION REVISED C-35 SURFACE & TARGET LOC., DELETE C-31 TARGET C..- REVISED C-31 TARGET LOCATION, DELETE C-35 TARGET LOC. REVISED C-34 SURFACE LOCATION REVISED C-29 &C$O SURFACE LOCATION REVISED C-32 & C-33 BHL /ADDED C-33,34, 35 & 37(PROPOSED) ADDED C-$2(PROPOSED) ADDED C-30(PROPOSED) ADDED C-29(PROPOSED) ADDED C-$1 (PROPOSED) REMOVED ALL REVISION DATES PRIOR TO 1980 3-17-86 3 7-86 2-28-86 2-13- 86 2-12-86 2-II -86 I- 16 -86 I - 14 - 86 II -15-85 I0 -23-85 I0 - 8 - 85 9- 3 -85 8 - 30 - 85 8 -30- 85 PAD "C" Located in NE I/4 PROTRACTED .SEC. 19 I'.IIN. R.14E. UMIAT MER.ALASKA Surveyed for B.P ALASKA INC. Surveyed by F.M. LINDSEY & ASSOC. LAND & HYDROGRAPHIC SURVEYORS 250?_ West Northern Lights Boulevard Box 4-081 Anchorage Alaska t /, / ./.: "$ISDUAI~' [DRANO0.'3]C3~ CL. OSAP SHORT7. LIS; 6 ...... Closes t App roac. h An.~,J q'!:,' D a 't e: 14-M A R -.- ~:3 d. 'I' i m e ' ,}'.;'. ~ .: ',. :ii I Search Radiu!:.= 3354 7 DEOREE I.,EAD LINE For p~oposed ~.~11' C38 [41-18-11-14] Location = W-.E S--N Top 664496. O0 5~()042. O0 .... 7.5. O0 Bottom 663508. 67 5966018. 23 8770. 76 Note: All depths in feet Below Kellg Bushing (BKB) ......... =~= ......... :~ ......... ~__:: ...... ,.~':: ......... : .............. cci__.: :_.z ......... :. C WELL' "I DENT ....... /P'ROPOSED~ 7'NEAR BY'~ CLOSEST /PROPOSEDX /NEARBYX TVD DEPART TVD DEP AR T D I STAI~ E T VD D EP AR T TVD DEP AR T 'VER T~ cA:_ D i C TANC ..~ A029-2012100 C-1 0 0 0. 0 O. 3 O. ;:.,' :336. !. A029-2012.300 C-2 0 0 O. 0 O. 7 O, 0 236. 1 A029-2012400 C-3 300, 5 O. 0 300. 0 1. 0 135. 3 A029-?. 012500 ~ C-4 O~ '7 O. 0 O. 0 C,. 0 36. 0 := %'::: ~..~_~j] C--5 ~ 7 O. 0 I00. 0 O. 0 786. 3 . C-6 ~. ~ O. 0 100. 0 O. 4 &S&. 5 AO~.9-=.O I~800 [~ ~ ~.~ C-7 O. 0 0. 0 O. 5 (' 0 5~3.'b 2 .... C-8 ~ ....3 3 0 I00. 0 ',r'~.'. == 4~35 0 A0~9--~0351 O0 . ._ u. ~,~_, ...... . .~ ... ~ ... '2-7 ~477 6 37:6. 7 :.3=3C, v 5!7,3. '?, 155~ ~ A 029- a 036 ~. 0 (} C--9 i698. 8 33-?. ~ 1706. 7 4. ~ 303. ~ A0~9-~0371 O0 C-10 ~868. 3 446. 6 i865. 9 6. 1 a78. 6 ~ ~ ~ ~ ~ ........... C-ll aOOa. 1 958. 9 aO06. 6 6. 7 a74. 7 AO~9-a038700 C-la 2150. ~ 678. ~ ~ZaI. 7 ~1. 7 ~4~. 4 i906. ~-13 ~. 0 76~. 1 ~-~'~J~. 2 7. & 235. 5 ~:7. A029-2041300 ........ C-14 2378. 4 860. 5 23~3. 1 23, 4 220. 2 A02S-2042700 C-15 2534. 1 987. 6 2544. 6 9. 0 207. 9 A029-2043800 C-16 2632. 9 1067. 2 2640. 5 38. 6 187. 3 2091. 0 1275. A029-2043900 - C 17 2786. 1 1190. 6 ~794. 7 29. 2 153. 3 A029-20571 O0 E-19' 8825. 8 6057. 2 8933~ I 6600] 5 4739."5 C-19 2054. 3 601. 0 2072. 8 8. 9 569. 8 2504. 0 963. A029-2074500 ' ' 5 '7. 9 C--,~O ~281. 0 783 6 ;:2394. I ~ 18.4 i ;? ~ 6E: 5 .i,%D A 0E~9-'2075300 4193 6 499. 4 3Z72. C. :058 312.2 i'5,74:"3 ....... 238. 3 I~,:-~-. '~ -' '~ ,-' 229. 4 i '323. ,_- 3894. 7 256. 5 999. a-'l~ -:: 404. 8 '943. 4444. 3 ' ,i c? [;' .', 670. 1 . . 613. 0 !': ( 1926.~ .... ; 206. 3 1628. 8 4. 6 614. 1 0, 0 16, 3 0, 0 .... 202 3 "' 739. 7 207 4 10~! .... 0 "'534. 0 0. 0 100. 0 0. 2 28S, 1 1 rl--.MAR- 190.6 0':¢: 02 ~898. 4 1.281. 1 ., 791. 1 0. 0 16. 2 0. i ........ 386. 5 ................................................... ' ! O. 0 517. 9 2. 6 488. I · ,: 0. 0 lt. 7 0. I 595. 6 ;( ( The well which comes closest to the ppoposed Well is: .... A029-2012500 C-4 Closest mpp~o¢.-'.,ch distance = KICK OFF ~o~ this wun = 36. (} ~eet 500. 0 Ceet ......... ,$ISDUA. I2!-[DRANOO3]C38--~,CLOSAP--,SHORTi-L~rS~.6 --- Closest Approach Analgsis Date' 14-MAR-86 · ; Location = W-E S-N TVD (SBS) Top 6644~6. O0 5960042. O0 -55. O0 .......... 14=HAR_.i986.08..59.. Time' 08'58'06 ................................................................ --'P-age Closest Approach WELL":" I DENT ............... --:T-- ............. · A02 ~''' 20'i'2I'00-'-'-':'':::'''-=':::':-~ :~''''' C-1 0.0 A029-2012300 C'2 ' O~ 0 A029-2012400 C-3 300. 5 A029-2012500 C-4 O, 7 0.0 0.3 · '0:0 ................ 0.7 O. 0 300. 0 1. 0 0.0 0.0 O.O 0.0 100.0 O. 0 Vertical Intersection . 'CE'OSEST'":=';~:~7 ...... DEPA ..:: DEPART. ~ ,. O. 0 336. I O. 0 .......... 236.'1 A029-2035100 'G-5 ........... 8825,8 .... 6057/2 .... 9115:'5' A029-2035900 ~-7 8392.7 5708.3 8879.3 A027-2036600 .......................... C-~ 1631,2 2?9.0 1637.0 ~02~-2037100 ' ' C-lO ..................... 1807;'5 ..... 409.7' ' 181~;'3 135.3 36. 0 59'7, 1 2. 1 1321. 7 t52. 9 786. 3 > 325I 3 38. 1 2~.,34. '::" :3776 I. 1~8. 9' '24~5. 2 A029-2012600 ' ' C-5 99, 7 A029-2012700 : :: ....... we:::-,5-"':__ ........................... o7o .................... 1"°o';-o o:--z~ ...... '---~ .... -ss~:"~ A029-2012800 6-7 O. 0 O. 0 O. 5 O, 0 586. 2 A02~=2012900 .......... ' -- ............................... ~ ......... ~ ............. ~f~ ............................................................. ' ...................... -- ............... C-8 ~9. 3 O. 0 100. 0 O. 2 48&. 0 c:, ; ...... -. .................................................................................................................... - ~. . ~_ . ~,. ~ ..............33~ :' 0 ...... ~'~7"4 ............... ~%~ ........... ~~-~'-~-- 3320;'5 A02~-2038200 o C-11 1958. 1 521. 8 1981. 5 S. 5 340. 8 A02~20387~ · .: 0--12 ~123. 9 657. 0 2165. 2 20. 1 323. 0 1852. 3 .. 442. 1 3103. 4 381. 3 1243. 2'. A029-2040400 ' "'C~'13 .................... 2223,2" 737. 1 ...... 2233:8 6. ? .................3276 ........ ~"~ .... A029-2041300 C-t4 2338. 0 827. o ~34~. El == 32:3. 4 =544, 9 99~. 3 40~8. 3 357. 5 15,4. 0 A029-2042700 C-15 24~8. 7 95'7. 5 2509. I 3. ? 32,5 8 A029-2043800 C-I~ 2599. ~ 10~0. 4 ~610 : ?'3. J' 3!,5 A02~-2043900 C-i7 2755. 1 1165. 7 2;"65. S :..;~ 7 29'"'. 4 3835, 3 203~. 1 4707 I 913. 3 A02~-20571 O0 E-l~ 8825. 8 8057. 2 8~33. 1 , 8800. 5 4175. 1 A02~-2073500 C~I?- 1958. = 523. & !074 4 o ~ 6~:7 7 AOa?-2074500 ~--~c~ ~'~o.~ ~ c.~'~ ~T' ~..,;~.,~ {.-, , ~... . ;.~ ~, ~ ~ ~, ~ ~-~ -- ~m / .-~ .- A029-20'75300 _"$ I '$DUA 12: [ DR ANO03 ] C 38 "~C LOS,AP,SHORT. E'I S.~"'~ i-4--PI~'R':'::['~8~- '0'8~" 5~ .............................................................................. P'~"~"e-" ?! .............. c-21 1643.4 A029-2075800 C-22 1438.6 A029'=207750~ :. C~23 A029-2078500: ........ C:.~8 ............................................ 27~ ,A029-2081600 6-24 83.4 C-25 A029-2083400: ........ c'=2'~ ..... : ..................................... :~'~:~____ A029-2084300 C-27 0.0 'A029~'2086700 ¢~28.:' . 305.7 1654.6 0.9 639.~ , 201.5 1454.0 4.~ 644.0 0.0 100,0 0.2 288.1 0.0 11.7 O. 1 ,.595.6 SUMM,ARY 'f'he ~ell ~hich comes closest to the p~oposed ~ell is' A0¢_9-=.012500 n-4 Closest app~o'ach' 'diS'tance'= ....... 3~'; O'"'~eet ............................ · KICK OFF ~or this eon = 500.0 ~eet i_.~.: .......................................................... : .......... i ................................... .... March i7, 1986 Telecopy: (907) 276-7542 Mr. R. S. Allan District Drilling Engineer Sohio Alaska Petroleum Company P.O. Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay Unit C-38 Sohio Alaska Petroleum_ Company Permit No. 86-66 Sur. Loc. !ll0'S~, 878'I~L, Sec. !9, T]_IN, R14E, ~,~. Btmho!e Loc. !70'S5~, !004'WEL, Sec. ]_8, TI!N, ~.14E, Dear Mr. Allan: Enclosed is the 'approved application for permit to drill the above referenced well. The pez~m.~it to drill does not indemnify you from the probable need to obtain additional per--nits required by law from other governmental agencies prior to connnencing operations at the well site. To aid us in scheduling field work, please notify this office 24 hours prior to comm~encing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surfsce casing shoe is drilled. I~.ere a diverter system is required, please also notify this office 24 hours prior to commenc~.ng equipment installation so that the Commission may witness testing before drilling, below the shoe of the conductor pipe. BY OP~ER OF ,_"]{E COI~2-~ISSION d!f Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502q:)612 March 6, 1986 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention' Mr. C.V. Chatterton Gentlemen' Well C-38 (41-18-11-14) PBU Enclosed are the following documents in triplicate along with our check for $100.00 to cover the permit filing fee. 1. Application for Permit to Drill 2. Proposed Drilling Program Outline 3. ProPosed Blowout Prevention Diagram 4. Surveyor's Plat showing Well Location 5. Directional Map -If you have any questions, please call Ted Stagg at 564-5173. Yours very truly, SOHIO ALASKA PETROLEUM COMPANY RSA/MAW/dg/O144D Enclosures CC: R. B. Laule Well Records - V. Aldridge Well File #17 R. S. Allan Division Drilling Engineer RECEIVED MAR ! 3 1986 Ala~r~ u. & Gas Guns. ~,,, ..... .ssloll Anr~omge STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL REDRILL DEEPEN lb. Type of well EXPLORATORY [] DEVELOPMENT OIL ~ DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC [] SINGLE ZONE ~ MULTIPLE ZONE [] 2. Name of operator S0hio A1 aska Petrol eum Company 3. Address P. 0. Box 196612, Anchorage, Alaska 4. Location of well at surface 1110' S~, 878' WEL, Sec.lg, TllN, R14E At top of proposed producing interval 350' SNL, lO00' WEL, Sec.18, TllN, R14E At total depth 170' SNL, 1004' WEL, Sec.18, TllN, R14E 5. Elevation in feet (indicate KB, DF etc.) / 55' 9951 9-661 2 6. Lease designation and serial no. 28305 9. Unit or lease name Prudhoe Bay Unit 10. Well number C-38 (41-18-11-14) 11. Field and pool Prudhoe Bay Prudhoe Oil Pool 12. Bond information (see 20 AAC 25.025) Type Blanket Surety and/or number Safeco Ins. 2975387 Amou., $200 ~ 000 13. Distance and direction from nearest town NE of Deadh0rse 10 16. Proposed depth (MD & TVD) 11229'MD, 91'17' TVD 19. If deviated (see 20 AAC 25.050) KICK OFF POINT 500 feet. 21 14. Distance to nearest property or lease line miles 28304 350 feet 17. Number of acres in lease feet 2480 20. Anticipated pressures MAXIMUM HOLE ANGLE38031°/(see 20 AAC 25.035 (c) (2) Proposed Casing, Liner and Cementing Program 15. Distance to nearest drilling or completed well G-5 1700' f~t 18. Approximate spud date March 20, 1986 3330 psig@__ Surface 4390 psig@ 8800t. TD (TVD) SIZE Hole '1 Casing Weight 1~" I __?n" go.nduct, · · · ii ....... ,, !2-!/4" 9-_"/8" 47# '1 R 1!~" 7" 29~ 22. Dc;scribe proposed program: CASING AND LINER MD TOP ' glJrfa~.m ' glJrface ' SurfaCe I '9958, SETTING DEPTH Grade I Couplingl Length L-_ n I R,,t -I ?q72 L- 01 TVD MD BOTTOM TVD 11(~' 110 i 3003[ 26RI] 1020~' R31 ~ I 1122~' 9117 QUANTITYOFCEMENT (include stage data) ' 4040 cu_ ft Permafro ' 670 em_i_, ft- C!a-~$ ~ 344 cu, ft ClassG+5 See attached drilling and completion program. RFF I /, r) MAR 1 .z 1986 Alaska 0il & ~as Guns. uu,m'nmion Anchorage 23. I hereby certify that the foregoing is true and correct to the best of my knowledge The space below for Commission use TITLE Division -Dr J] ! i, ~ng~.ngi neer DATE Samples required C]YES /~NO Permit number Form 10~101 CONDITIONS OF APPROVAL Mud log required ! Directional Survey required Approval date [ I ~ J APl number ' J 50- SEE COVER LETTER FOR OTHER REQUIREMENTS DATE March 17, 1986 __ _ Submit in triplicate e ~oKCL PROPOSED DRILLING AND COMPLETION PROGRAM WELL C38 [ 41-18-11-14 ] PBU Install and cement 80' of 20" conductor to surface. Drill 17 1/2" hole to 3023' and cement 13 3/8" L-80 Buttress casing to surface. I~stall blowout prevention equiPment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original resevoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. Directionally drill 12 1/4" hole t'0 the 9-5/8" casing point above the Sadlerochit Sandstone. Run 9 5/8" 47# L-80 mixed string of Buttress and NSCC to within 5' of 12 1/4" TD and cement in two stages: First stage using Class G cement around the 9 5/8" shoe. The second stage to be downsqueezed in the 13 3/8" x 9 5/8" annulus followed by nonfreezing fluid. Directionally drill 8 1/2" hole to TD. Run 7" liner from TD to 250' inside 9 5/8" casing shoe and cement using Class G cement with 5% KCL. Clean out to 7" float equipment. Change over to 9.6 ppg. NaCl completion fluid. Test casing and lap to 3000 psi. Install and test Xmas tree and suspend well for completion. Rig up completion rig. Run 9 5/8" production packer on internal plastic coated tubing with gas lift mandrels and a sliding sleeve. Set packer 50' above top of liner. A subsurface safety valve with dual control lines will be placed 50' below base of permafrost. Install and test Xmas tree. Displace tubing to diesel. Set and test packer. Suspend well for perforating subsequent to rig release. Tubing Size: 4 1/2", 12.6#, L-80, A/B Mod, BTC, IPC with 7 GLMs Tailpipe Size: 4 1/2", 12.6~, 5-80, BTC RBL: 3-MAR-86 20" Conductor Ball Valve 13 3/8" Casing Shoe 17 1/2" Open Hole WELL. C38 [ 41-18-11-14 ] PROPOSED DEPTH BKB ' 4 1/2", 12.-6%, L-80, A/B Mod, BTC, IPC with 7 GI - 110 . . . 3023 , .-.~. ! ; ACTUAL DEFI1 BKB 9 5/8" Packer 9908 7" Tieback Assembly 9958 9 5/8" Casing Shoe 12 1/4" Hole 10208 10213 7" PBTD 11189 7" Liner Shoe 11229 8 1/2" Open Hole 11229 RBL: 3-MAR-86 Alaska Oil & Gas G~)n. B.O.F'-. S TACK iii CONFIGURATION I :5 5/8" TRIPLE RAM STACK 5000 PSI WP DRILLING ANNULAR PREVENTER PIPE RAMS BLIND RAMS CHECK 2' KILL UNE HAND GATE GATE DRILLING SPOOL PIPE RAMS 4" CHOKE LINE HAND GATE HYOR. ASST. Alaska 0~ & Gas ~ons, t;ommissior Anchor3ge 30 15 24 40 I'0 ~' I0 25 20 30 40 4927. 56' C-$8 (Proposed) £-4 (Actual,] I0 20 50 40 L270' I 02 19 NE CORNER OF PAD LAT. 70°17'5).13'' LONG. 148°39'54.25'' Y: 5,960,193 5!2' '-~ 577' C- 5 (Pc/ua/) C _ ~ 9(~,~-~,, (Pc/ual) ' (Proposed} O3 SCALE I' I/`2 Mi. + OI : 620 ' 41 - lB - 11-14 42-/~ - II- 14 .~4 - I$ - II - 14 24-17-//-/4 25-20-11-/4 Verf. ,;~Y~-/I-/4 II - 20 - I I - 14 22-20 -11-14 2`5-18-11-14 `52-20-11-1,¢ `51- 24- II - 41 - `50 - II- 14 41-29 -Il-lq 41- 25- II-/,5 /2-20-11-14 SUMP PAD DETAIL SCALE I": CERTIFICATE OF SURVEYOR I hereby certify that i am properly registered and licensed to practice iand surveying in the State of Alaska and that this plat represents a location survey made by me or under my supervision, and that all dimensions and other / details are correct. l O- ~.-t - '-~-z_ Date ADDED C-38 (PROPOSED) ~¢~- 3 - 7- 86 REVISED C-32 TARGET LOCATION r~._. 2- 28- 86 REVISED C-35 SURFACE &TARGET LOC., DELETE C-31 TARGET C-- 2-1:5- 86 REVISED C-31 TARGET LOCATION, DELETE C-35 TARGET LOC. ~ 2-'12- 86 REVISED C-34 SURFACE LOCATION L:__ 2-11 86 REVISED C-29 & C$0 SURFACE LOCATION 6-~ I - 16 -86 REVISED C-32 & C-33 BHL ~ I - 14-86 ~DDED C-33,34,35 & 37(PROPOSED) t~Oll - 15-85 ADDED C-SZ(PROPOSED) ~: I0 23-85 ADDED C-30(PROPOSED) '~ '08- 85 ADDED C-29(PROPOSED) ~ 9- 3 -85 ADDED C-31 (PROPOSED) ~ 8-30-85 REMOVED ALL REVISION DATES P ,oR To ,9 o PAD "C" Located in NE I/4 PROTRACTED SEC. ICJ )'.liN. R.14E, UMIAT MER.ALASKA Surveyed for B.'P ALASKA /NC. Surveyed by F. M. LINDSEY I~ ASSOC. LAND & HYDROGRAPHIC SURVEYORS 2502 West Northern Lights Boulevord Box 4-081 Anchorage Alaska SearCh Radius= 3319 For ~roposed well' C38 COURSE LINE" [41-18-11-14] Closest Approach Analgsis --- Date:~ 3-MAR-86 Time: 17:10:52 -, Location Top Bottom W-E S-N ~' TVD (SBS) 66449D. O0 5960111. O0 -55.00 664242. 78 . 3966120,~,58 . i,~8B044~8,. ...... .,.c:~.~.~..~,.~,-:. .................. Note: All depths in Feet Below Kelly Bushing (BKB) , , WELL IDENT .,,,,Closest Ap p r'.O,_aC h ................ ....... ~PROPOSED\ /NEARBY\ TVD DEPART TVD DEPART A029-a01~100 C-1 0.0 0.0 0.3 O. 0 A029-201~300 C-2 0.0 0.0 0.7 O. 0 A029-2012400 C-3 300.5 0.0 300.0 1. 0 A0~9-2012500 C-4 0.7 0.0 O. 0 O. 0 A029-~01~600 C-5 99.7 0.0 100.0 O. 0 AO~9-POl~700 C-6 ~9.6 0.0 100. 0 0. 4 A0~9-201~800 C-7 0.0 0.0 0. 5 O. 0 A0~9-201~900 C-8 99.3 0.0 100.0 0.~ A029-2035100 Q-5 8859.7 6014.9 9115.5 5469. 9 A029-~035900 Q-7' 8394.4 5644.7 8877,9 5473.7 A0~9-2036600 C-9 1493.3 ~26.9 1500.0 5.2 A0~9-~037100 C-10 170~.5 341.4 1710.3 5.5 AO29-~O3G~O0 C-il 1866.7 452.7 1872.4 6. I A029--2038700 C-ia aoas. 0 57&.4 2054.0 12.6 A029-2040400 · C-13 2141.6 669.3 2152.2 5.7 A029-~041300 C-14 2256.8 7&0.9 ~264.4 22.0 A029-204~700 C-15 ~418. I 889.2 2430.4 8.8 A0~'-2043800 C-16 2522. 2 973. 0 2532. 2 36. 9 A029-204 3900 C-17 2679.8 ~097.4 2690. 1 27. 6 A02~-2057100 E-19 8859.7 &014.9 8933. 1 6600. 5 A02~-~073500 C-l~ 1878.7 461.5 1899.9 10. ~ C-20 23~4.6 838.7 a~a8.~ 6~3.2 AO29--2075300 C-21 1508.~ 234.6 i~19.~ 1.1 CLOSEST DISTANCE "405. 1 305. 1 204. 3 105. 0 855. 3 755. 5 655. 2 555. 0 1728. 4 2~28. 0 343. 8 333. 0 342. 4 332. 2 330. 0 ~25. 0 329. 5 319. 1 299. 8 4155. 1 640. 8 264. 5 640. 6- Ve~ttcal.,,Inte~.section. /PROPOSED\ /NEARBY\ TVD DEPART' TVD DEPART : . . 1232.0 120.6 3860,3 225.5 C' c ,'i.".' C. 17~1.~ 2146. 3 2466. 9 3047. 5 377& a ~38. ~ ~133. 7 . .. 372. ,0 ' 672. 9' 928.1 3106. 7 ::~,~ r ~.-, ' 4069. 2 383. 3 330. 1 359. 3 1390.1 1969.9 4313.3 4709.2 505. 5 916. 4 98~. 0 662. 9 ' 4~88.~ 2576.6 824. 710. VER [ICA:_ DISTANCE 1347.8 2085.1 1~94.8 2036.3 A02~-2075800 C-22 A02~--2077500 C-23 A02~--2078500 C-18 A02~-2081600 C-24 A02~--2081900 C-25 ' AO2~-208J400 A029~2084300 C-27 A02~-2086700 C'28 1270. 3 133. 6 1285. 1 5. I 646. O. 0 0~.0 16.3 · ~: ','?~,...!. O. ~:,~: 254. · . , · , :,':.', :,,.,k~ !,~;: .................. ., ~,.::,~,.',:./~-:!~!;.i,~;~,,:,... L'~ :? ' ":~:' 27~0. 6 118~. 6 268~. 8 94~. 3 200. e~. 4 0~0 .... ~00~ o. o. ~" ~4~. 0.'0 ............. 0:'0 ........... 16. 0 ................... 0.'1 451. 0 500.0 O. 0 518. 1 2. 6 554. 0.0. 0.0 11.1 O. 1 662.7 O. 0 O. 0 15. 8 O. 0 770. 1 Page -343.4 SUMMARY The well ~hich comes closest to the p?oposed well is* A02~-2012500 C-4 Closest approach distance = 105.0 ~eet KICK OFF ~o~ this ~un = ! 500.0 ~eet >' Radius= 3319 7 DE~REE LEAD LINE Fo~ p~oposed ~ell' C38 [41~18-11-14] Location = N-E ~-N TVD(SB~) Top ~447~. O0 ~?~0~ 1Z. O0 -~. O0 ~o~om ~S3X~. ~5 ~04~. 14 BB04. ,, No~e: ~Z depths ~n Peet ~eZo~ ~eZ~ Bushing ( /NEARBy\ .... Closest /PROPOSED\ TVD DEPART WELL IDENT CLOSEST DISTANCE A029-20 121 O0 C?I O. 0 O, 0 A02~-2012300 C~2 O. 0 O. 0 A02~-2012400 C-3 300. 5 O. 0 A029-20 iPSO0 C-4 0,7 0.0 AOP_.9-~O 12600 C-5 97, 7 O. 0 A029-2012700 C-6 99. 6 O. 0 A029-2012800 C-7 0.0 0.0 A029-2012900 C-8 99. 3 O. 0 A029-2035100 G-5 8859. 7 ~6014, 9 A029-2035900 G-7 8478. 8 '5711. 8 A0,'~9-2036600 C-9 1574, 2 267. 7 A029-2037 I00 C-I0 1760. 9 378. 6 A029-2038200 C-il 1918. 1 491. 5 A029-2038700 C-IP- 2060. 6 604. B A029-2040400 C-13 2183. 8 702. 8 A029-2041300 C-14 2297. 4 793. :~ A029-2042700 C-15 2457. 0 ~20. -~ A029-2043800 C-16 2557. 3 1000. 0 A0~9-2043900 C-17 2712. 4 1123, 5 A029-20571 O0 5-19 8859. 7 6014. 9 A029-2073500 C-19 1966. 6 530. 0 A029-2074500 C-20 2221. & 732.9 A029-2075300 C-21 1657. 3 314. 0 TVD I~DEPART .. 0.3"' 0.0 O. 7 0.0 300.0 1.0 0.0 0.0 100.0 0.0 100.0 0.4 0.5 0.0 100.0 0.2 9115.5 5469. 9 8751,4 5354.1 1580.9 5.0 1768.4 5.7 1924.0 6.3 2084.1 13. 8 2193.3 ~.I ~304.1 22.5 2467.5 8.8 2564,7 37.4 ~721.~ ~8.0 8933. 1 6600. 5 1983.1 9.8 2355,0 487,2 1668.8 0.9 405. 1 305. 204. 3 105. 0 855. 755. 655. 555. 1576. 1567. 313. 289. 284. 260. 246, 229. 218. 198. 164. 4717. hBO. 233. 607. ............ ~e~,tic.al._lni.e, rsection /PROPOSED\ TVD DEPART /NEARBY\ TVD DEPART VERFICA;_ DISTANC~ 863.1 29.4 3628,0 134 2 5~.'.:.,5. TM 1802.0 406.1 3011.0 325.0 1201.0 2144.9 671.8 4079.6 248.3 1926.9 2410.~ 882,9 3839.4 2~0.0 2829.3 1216. 5 3922.5 270. 3 IDS~. - 3221.5 1528.5 4245.4 427,4 iOi~.e 2433.5 2087.5 4456.0 2502.~ · 681.9 623.TM, 901.5 626.2 .... ~.. .-.-~.>.. ~ .., ;_2008. C. I , ,.,., ,. , , , .,....~.;.; ,..,,. ,, ~.:.'r . C:22':':.'"" :".'":/,: ',~'?:. 14~.7:.~,~5;::.~':'-?.~2~.210. 0 .',~ 1473.0.', .:.,,: 4, 9 A02~077500 . , ..... ~/;.. ~,, , ""': '.' , ,". ";~" :' 0':0'~"'""'~"~;" '00 l& 3 ~' 0 0 ~:. ,.,~ .... ;.~, .: .,~,... ·, ~??;..,,.:..-~ :,,:..~,..,:~:,L, .,,",?~,~:::'.:,..:v,...:?.Y"~','~. ' :'.:."L:.~'~.:,: ...... .. ' ':C~'IB ' .:.': 2~41'.::,~.,:t,~?!O&7. 0"':'':~' :~,,,...:',,:,.~53. 3 .'"..,~,?-:~"/~ff. 0 C'~24 ' ' ' 83 4;."?,? ::::'::' ,' :"0.0 ,'" ' 100.0 :'0.2 AO2~-20~ 1 ~00 . "'?;"':,: '":- ' ~"- ...... C-26 500. 0 O. 0 518. 1 A02~-2084300 C-27 O. 0 O. 0 11. 1 O. 1 AO29-20Bb700 C-2B O. 0 O. 0 15. 8 O. 0 0.1 625. &. '. , · ,, 2~4.. 1 .. ._~. ,;. ,. ::.... . : *":,'!:::.?.:~.. '~'~!?':".;: . . ,.: ,. ,~. " 349. 1 ' . . ,. 45~. 0 554. 2 662. 7 770. 1 80~. & SUMM~RY The uell uhich comes closest to the proposed well is: A029-201~500 C-4 Closest approach distance = 105.0 ~eet KICK OFF For this run = 500.0 Ceet · (10 and'12) (13 thru 21) (22 thru 26) Geology: Engineering: JAL~,_,~- rev: 03/13/85 6.011 3. 4. .,':~ 5. 7. 8. e 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 2'7 o · ~e permit fee attached '.,..~..~ ................. Is Well located proper distance from property line . Is well 'located.proper distanCe'from other wells .'.. Is sufficient, un~gd~cated acreage available in this Is well to be deviated and is wellbore plat included ........ Is operator the Only' affected: party Can permit be approved before ten-day wait .................. - ., i YES -- e®eeee eeeeel Does operator have a bond in force leleee®e~®eeeeee®eee®eee®e®eeee®ee II:Is aad:~:t~r:~°V~the lease number:~:°%~end:~d~tli!ii'!iiii!'i!!"ii'iiii2iiiiii!iiiii~~-z~appropriate .... Is conductor string provided ........................................ Is enough cement used to circulate on conductor and surface,, ........ Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will surface casing protect fresh water zones ....................... Will all casing give adequate safety in coll'apse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ Is a diverter system required ....................................... Are necessary diagrams of diverter and BOP equipment attached ....... ,~ Does BOPE have sufficient pressure rating - Test to .~'OOO psig .. ~ Does the choke manifold comply w/API RP-53 (Feb.78) .................. Is the presence of H2S gas probable ...~ ............................. ' requirements Additional ............................................. Additional Remarks: : REI~RKS ' 8ooo') .' ' ./ 'INI'TIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE · , (1) Fee "' (2) Lo, ,(/2 thru (3) Admin ~ '~3~ (~. thru (10 and lg) ~- (13 thru 21) (22 thru 26) (6) Ad d :~. ~.~-/~'8~ ~':': ~i /~.iT:'~:; .- ' ' · 1'. Is the permit fee attached .... ' .... ~ .......... i..'...L.... 2. Is well to be located 'in a defined pool ...~...' ........ 'i 3. Is well located proper distance from property line ..... ~ ' 4. Is well located, proper distance from other wells ........ 5. Is sufficient undedicated acreage available in Chis'pool 6. Is well to be deviated and is wellbore plat included .... 7. Is operator the only affected party .............................. 8. Can permit be approved before ten-day wait ....................... e 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. .20. 21. 22. 23. 24. 25. 26. 27. YES. NO Does operator have a bond in force .................................. · Is a conservation order needed ...................................... Is administrative approval needed ................................... Is th lease number appropriate ' ~ e eeeeeeeeeee ®eeeeeeeeeeeeeeeee®eeeee~ / Is conductor string provided ........................................ Is enough cement used to circulate on conductor and surface ......... Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... Will surface casing protect fresh water zones ....................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................. Is a diverter system required ........................................ Are necessary diagrams of diverter and BOP equipment attached ....... ~ Does BOPE have sufficient pressure rating - Test to ~'O~ psig ../~ Does the choke manifold comply w/API RP-53 (Feb.78) .................. Is the presence of H2S gas probable ................................. Additional requirements ............................................. Additional Remarks:~/~ ~o CD HO ~,.-] Geology: Engi3]~ezrin~: WVA ---- MTM ~ HJH~---~ rev: 03/13/85 6.011 INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE 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, **~, ******************************** 4L.~SK.~. COMPUTIN'G CENTER :, ................................ , S.~CHL'UM~. ERGE:R ......... COMP,~N¥ NAME : BP EXPLORATION WELL N~N~E : C-38 (41-18-11-14) F."Z:ELD N.i~M~ ': ~PRUDHOE BOROUGH : NORTH STATUE : ,~L~SKA ~P.Z NUMBE~ : 50-02'9-21571 IS TAPE VERIFICATION 'LI'ST!N~ 'HL, UM:BERG'ER ALASK,~ COMPUTING CE'NT!ER SERVICE NAM~ : ~EDIT DATE : 89/11/ 3 ORIGIN : FLIC REE, L N~ME : 7352'g CO~TI'NU~T~N ~ : PREVIOUS REEL : 'COMMENT : ~p EXPLOR~T~ON,PRUDHOE 3-NOV-1989 !!:3'8 B.A¥,C-3'B (41-18-11-.14).,50'-0129-21'571 P ~"G E: **** TIP'E HSADER SERVICE ~TE : 89/'11/ 3 ORIGIN : FLIC TAPE N,~ME : 731529 CONTINUATION ,4 : 1 PREVIQUS TaPE : CQMMENT : BP EXPLDg~.TIQN~PRUOHOE B~Y,C-:38' **** FILE HEADER FILE NA~E : EDIT .001 SERVICE :' FLIC VERSION : 001,~02 DATE : 89/11/ MAX REC SIZE : 1024 FILE TYPE : LO L~ST FILE : ******************************************************************************** ********************************************************************************** ** ** ** SCHLUMBERGER WELL SEPVICES ** ** ********************************************************************************* ******************************************************************************* COMPANY NAME: BP EXPLORATION WELL: C-38 (41-18-11-14) FIELD: PRUDHCE 5~Y BOROUGH: NORTH SLOPE STATE: ALASKA API NUMBER: 5D-029-Z15T! LOCtTION: 1180" SNL 5 879' WEL S:CTION:. , ~9 TOWNSHIP'. lIN PERMANENT O~TUM: MSL ELEVATION: 0 14E 'IS TAPE VERIFICA'TION LISTING CHLUM~,ERGER ~'LASKA COMPUTING CENT:ER 3-NOV-1989 11:38 LOG ME,~SURED FROM KB, .68,.6, A3OVE PERMANENT DATUM ELEVATIONS KB: 6.8.5 DF: 67.6 GL:' 3,5.T D~'TE LOGGED: RUN NUMBER: TO DRILLER: TO LOGG'ER: C~SING CASING 'T U B I N G 30-0CT-89 2 1113'7 11150 9 5/8" 47 'LB '@ DRILLER 9EPTH OF 0 TO 10291 7" ,2,5 I.B ~ DRILLER DEPTH OF 100.26 TO 11225 4 1/,2" 12.6 LT, @ DRILLER DEPTH 'DF 0 TO 10057 BIT S~.ZE 1: 12 1/4" B'ZT SIZE 2: $ 1/2" TYPE ~LUIg tN HOLE: PRODUCED FLUIDS TIME LOGGER .ON BOTTOM:' lO:O0 '30-O,CT LOGGING DISTRICT: 46t5 'LOGGING ENGINEER:: R~THERT WITNESS: NC'RDLANDER TOO'L NUMBERS: ~TM,-~ CNT-'D-150 ATC-CB 1485 FIELD TIED INTO CNL DF 5-5-B8. DN OEP'TH WE'LL SHUT-IN @ 20:00 S'IWHP = 1950 PSI. ~, 0,8:45 10-30-89. PUMPED IN 104 58L5. FIL'TERED .SEAWATER; 28 BBLS. 'DIESEL. SIWHP DROPPED TO 0 PSI. AFTER PUMPING. THE MAIN GOC IS AT 10801'. T~5 GOmC DF THE GAS B'ELOW THE SHALE 2 1~847' IS 2 10953'. P,~GE: O~TE JOB STARTED: Z-NOV-99 JOB REFERENCE NO: 73529 LDP/~NA: J. KOHRING FILE - EDIT.001 BP EXPLORATION PRUDHgE B~Y C-3~ (41-18-1t-14) 50-029-11571 DAT& S~MPLEO EVERY -.5000 FEET TAPE VER.~FICA'TZON LISTING :H.LUMBERGER ~LA:SK.A COMPUTING CENTER 3-NOV-lO89 11:38 D,~TA INCLUDED - TOOL EXTENSION TYPE USED: CNT-A/D/H ..PS1 CN'T-.~/D/H .PS2 CNT-A/D/H .PS3 CNT-A/D/H ,.PS4 TOOL 'NAME COM!PENSATED NEUTRON COMPENSATED 'NEUTRON COMPENSATED NEUTRON C O 'M P E N S ,~ T E g N 'E'U T R O N 11147j TO 1029¢' 111/.7' TO 10294' 1114t',i TO 102.96' 11'147 j TO lOZ9?" TABLE TYPE : CONS TUNI 'C N FN WN APIN FL SECT TOWN RANG C DUN STAT N&TZ WITN SON P D~'T EPD FT LMF APO FT EK.B FT EOF FT EGL ,mT TOD FT TLI FT TLAI PR'UDHQE BAY ~C,-38 (41-18-1,1-'14) 50 -~02 '9- Z I !5 7 ! 1180' SNL E. B7'9" 'WEL lg 1 '¢ E NORTH SLOPE ALASKA USA N~RDLANDER 364186 ~SL O. KB 6't. 59999 68.59999 6~.59999 35.? 11131. 111~7. 10300. 10:00 3g-OCT FIELD NAME WELL NAME API SERIAL NUMBER FIELD LOCATION SECTIDN 'TOWNSHIP RANGE COUNTY STATE OR PROVINCE NATION WITNESSES NAME SERV'IC~ ORDER NUMBER PERMANENT DATUM LOG MEASURED FROM BOTTOM LOG INTERVAL TOm LOG INTERVAL TIME LOGGER AT BOTTOM TABLE TYPE : CURV C:_PT NmHI N.~HI TNRA RCNT DEmi DEPTH CH.~NNEL NAME NEUTRON PORCSITY NEUTRON POROSITY C~LIBR~TED THERMAL NEUTRON RATIO RAW CORRECTED NEaR THERMAL COUNTS IS T~PE YERIFZC,~TION 'LISTING :HLUMBERGER ALAS'K~ COMPUTING CENTER 3-,NO V- 19 B 9 1 '1 :' 13, 8 PAGE: RCFT C NTC CFTC G~ TENS C C!L NPHI T N R ,~ R'CNT R CFT CNTC C 'FTC GR T E N S C C L NPHZ T N R A R 'C N T RCFT CNTC C GR T'ENS C .C L NPHZ RC NT RCFT C NT C C FTC GR TENS C C ,L D 'E F RAW CORRECTED F~R THERMAL CCUN'TS CORRECTED NE.&R THERM.~L CDUNT.S CORRECTED F~R THrERMAL COUNTS G~.M~A TENSION CC'L ~.MPLITUD~ NEUTRON POROSITY C~.LZ'BR~.TED THE'RM.~L NEUTRON RAW CDRR'E'C'TED NE.AR THERMAL COUNTS R~.W CgRR'ECTED FAR THERMAL C. gUNTS C~RREC'TED NEAR THE'RM.~L COUNTS CCRRECTED FAR THERMAL COUNTS G~.MM,~ RAY 'TENSION CCL ~MmL'ITUOE NEUTRON POROSITY CAL~BRATE'D 'THERM,~L NEUTRON RATIO R~.W CORR~CTEg NEAR THERMAL C:DUNTS 'R~W CORRECTED F~R THERMAL COUNTS CORRECTED NE,~R THERMAL COUNTS CORRECTED '~AR 'THERMAL COUNTS G~MM~ TENSION , CCL a, MPLZTUD,. NEUTRON POROSITY CALIBR,&TED THERMAL NEUTRON R.~TID R~W CORRECTED NEAR THERM.,~L COUN'TS R~W CORREC'TED FAR THERMAL CCUNTS CORRECTED NEAR THERMAL COUNTS CgRRECTED F~R THERM~.L COUNTS GAMMA TENSION CCL ~MOL~TUDE ~k~ D,~TA FORMAT SPECIFIC,~TION RECORD · ~-' SET TYmE, - 64=B. ""'"-,_-.- ~'YPE REPR CODE I 66, Z 66 ~) '73 4 66 5 66 6 8 68 g 6 5 V~LUE 152 FT 'S TAPE VERIFICATION LISTING :HLUMBERGER ~L~.SKA COMPUTING CENTER 3-NOV-1959 11':38 PAGE: TYPE REPR 'CD~E VALUE 1I 66 6 13, 66 0 15 56 68, 1.6 66 1 0 .6,6 0 ~* SET 'TYPE - CHAN *~ NAME SERV :UNIT SERVICE API AP'I ~PI ,~'PI mILE NUMB NUMB SIZE REPR 'ID ORDER ,~ LOG TYPE C'L~SS .MOD NUMB S,~MP ELaM CODE DEFT FT B64186 O0 NPMI HL,~ PU 364186 OD NPHI PS1 PU B64186 42 TN~A ~PS1 36'41.86 42 RCNT P:S1 CPS 364186 42 RCFT P'$! CPS 364186 42 CNTC '~S1 CPS 36~186 42 CFTC PS1 CPS 3641B6 GR PS1 G~P~ 364186 TENS ~S1 .LB 3641~6 4Z CCL PS1 364186 NPH~ PS2 PU 36.~ 86 TNR~. PS2 364186 42 RCNT PS2 CPS )6&186 RCFT PS.Z CPS 364186 4Z CNTC PSZ C~S 36~186 C:TC ~S2 CPS 364186 GR PSt G,aPI )6~186 TENS PS2 'LB 364186 4Z CCL 'PS2 36~186 NPHI PS) PU 36~1B6 TNR.& PS3 364186 RCNT PS3 CPS 364186 42 RCFT PS3 CPS 364186 42 CNTC PS) CPS 364186 CFTC PS3 CPS 3641~6 GR PS3 G~PI 3641~6 42 T!NS ~S3 LB 36~1B6 CCL PS3 36~186 NPHI PS4 PU )64186 4Z TNR~ ~S4 36~186 42 RCNT PS4 C~S 364186 4Z RCFT PS4 CPS 364186 CNTC PS4 CPS 364186 CFTC PS4 CPS 364186 4Z G~ PS4 G.~Z 36~186 42 TENS PS.4 LB 364186 42 CCI mS4 ]64186 42 I! II II I I 00 D 00 0 1 I '1 ¢ 68 000 0 O 0 1 1 1 4 68 89 0 0 O D 1 1 1 ~ 68 42 O O 1 0 1 1 1 4 6 8 ,420 O1 0 1 1 1 4 68 4,20 01 0 1 1 1 4 68 420 01 C' i I 1 4 6, 8 420 01 0 I I I 4 6,8 310 01 0 1 1 1 4 6, 8 635 21 0 1 1 1 4 6 8 150 01 0 1 I 1 4 68 890 00 0 1 I 1, 4 6 g 420 O1 0 1 1 1 4 68 420 O1 0 1 I 1 4 68 420 O1 0 1 I 1 4 68 420 O1 0 1 1 1 4 6,8 420 01 0 1 1 '1 ,4 68 310 O1 0 1 1 1 4 68 635 21 0 1 1 I 4 68 150 O1 0 1 1 1 4 68 890 O0 0 1 1 1 4 68 420 O1 0 1 I 1 a 68 4;)0 01 0 I 1 I 4 68 420 O1 0 1 ! 1 4 68 420 O1 O 1 1 1 4 69 420 Ol O 1 l 1 4 68 310 O! O 1 1 1 4 65 635 21 0 1 1 1 4 63 150 O1 O 1 1 1 4 68 890 O0 O 1 1 1 4 68 420 01 O 1 1 1 4 68 420 O1 0 1 1 I 4 68 420 O1 O I 1 1 4 68 420 O1 0 1 1 1 4 68 420 O1 0 1 1 1 4 68 310 O1 O ! i 1 4 6 8 63:.5 21 0 1 1 1 4 6,3 150 Ol 0 t 1 1 4 68 PROCESS ,CHEX) 0'000800000 0000000000 0000000000 OOOO000000 0000000000 OOOOO<O0000 0000'0'00000 000000000'0 0000000000 0000000000 0000000000 O000000000 0000000000 OOO000OO00 0000000000 0000000000 O0000OO000 O00000OO00 DO0000OO00 O000OO0000 O00000OO00 0000000000 0000000000 0000000000 0000000000 0000003000 O0000OO000 0000000000 OOOO0000OO 0000000000 0000000000 DO00000000 0000000000 0000000000 O00000000O 0000000000 O00000000O 0000000000 ES TAPE VERIFICATION LIS'TiNG :HLUMSERG'ER ALASK~ CCMPUTING .CENTER DEPT,. 1,1155.500 NPHI,.HLA RCNT,.PS1 -999.250 RCFT.PS1 GR.PS! -999.2.50 TENS.PS1 TNRA.PS2 -9'99.250 RCNT.PS2 CFTC. PS2 -999.250 GR. PS2 NPHI.PS3 --999r.250' 'TN~A,.PS3 CNTC.. mS 3 -999.2 50 CFTC. P,S3 C'CL. PS3 -999.250 NPHI.PS4 RCF'T. PS,4 -999.250 CNT:C.PS4 'T E N S. PS 4 - g' 99.2 50 C C L. P S 4, DEPT. 1110:0.000 N'PHI.HLA RC'NT. PS1 26,03. 037 RCFT. PSI GR.PS1 36'656 TENS.PS, 1 C~'TC. PS 2 622.1, 34 GR. PS,2 NPHIoPS3 27,. 67'? TNRA.PS3 CNTC. PS3 29 ~6. 019 CFTC.PS3 CCL.PS~ 0.000 NPH'I. P':S4 RCFT.PS4 580.499 CNTC.PS4 TENS. PS~ 1055. 000 CCL. PS4 DEPT. 1t00~0.000 NPHI.HLA RCNT. PS1 3262.473 RCFT.PS1 GR.PSI 15.313 TENS.PS1 TNRA.P$2 4.64? RCNT.PS~ CFTC.PS2 810.601 GR.PS2 N~HIoPS3 25.228 'TNRA.PS3 CNTC.PS3 3955.497 CFTC.PS3 CCL.PS3 0.000 NPHI.PS4 RCFT. PS¢ 725.62& CNTC.PS4 TENS.~S4 1105.000 CCL,.~S4 DEPT. 10900.000 NPHI.HLA RCNT.PS1 36~1.416 RCFT.PS1 GR.PSt 1T.375 TENS.PS1 TNR~.PS2 3.677 RCNT.PS2 CFTCoPS2 1211.664 GR.PS2 NPHI.PS3 19.910 TNRA.PS3 CNTC.PS3 4559.033 CFTC.PS3 CCL.P$3 0.000 NPHI.PS¢ RCFT.PS4 1031.674 CNTC.PS4 TENS.PS4 1075.000 CCL.PS4 DEPT. IOBO0.O00 NPHI.HLA RCNT.PS1 3441.242 RCFT.PS1 GR.PS1 11.797 TENS.PS1 TNRA.~S2 3.852 RCNT.PS2 CFTC.PS2 8~2.926 GR.PS2 NPH!.PS3 20.700 TN~.PS3 3-NOV-1989 11:35 23.82~ NPHI.PSI - 9919,. 250 -999.250 CNTC.PS1 -999.250 -99'9.2.50 CCL.PS1 '-999.250 · - 999. 250 RCFT. PSI -999..250 '- 99 g., 250 T E N S * ~P S 2 '- 99 9.250 -- :999. 25' 0 R C N T. P S 3 - 999.. Z 50 -- 9919. 25 '0 G 'R .. P 'S 3 '-- 999. ,Z 50 -- 99 g. ,25:0 T N R A,. P S 4 '-- g 99. 25' 0 --999'. 250 CFTC.PS4 -999,.250 -999.250 26.953 NPHI,.PS1 561.702 CNTC.PS1 1 090,. '000 C C :L. P S I 2.5.54. 324 RCFT..PS2 ~T,. 656 TENS.PS2 , ,¢. 758 RCNT. PS3 635. gEZ GR.PS3 27,. 515 'TNR A.. P'S4 2'977.773 CFTC.PS4 O.O00 26.563 NPHI.PS1 65.6. 319 CNTC.PS1 llOD.OOO CCL.PS1 3 Z. g 9. ;33, 4 R C F T. P S 2 16.67.2 TENS.PS2 4.448 RCNT.PS3 877.108 GR.PS3 26.689 TNRA.PS4 3994.74fi CFTC.PS4 0.000 19.775 NPHI.PS1 10!1.086 CNTC.PS1 !075.000 CCL.PSI 3796.00'9 RC:T. PS2 19.125 TENS.PS2 3.741 RCNT.PS3 1ZlO.T7~ GR.PS3 19.763 TNRA.PS4 4467.873 CFTC.PS4 0.000 13.994 NPHI.PS1 902.655 CNTC.PS1 1075.000 CCL.PS1 3221.719 RCFT.PS2 11.109 TENS.PS2 3.847 RCNT.PS3 TNRA.PS1 ,CFTC,.PS1 NPHt.P'S2 CNTC,.PS2 CCL,.PS2 RCFT.PS3 TENS.PS3 RCNToPS4 GR.PS4 26.590 300'7.224 0,.000 567.627 1035.000 2554.324 33.93~ 4.738 628.9'05 TNRA. PS1 :CFTC.PS1 NPHI.PS2 ,£NTC.PS, 2 CCL.PSZ RCFT,.PS, 3 TENS.PS3 RCN'T.PS,4 GR.PS4 27.613 377 8.106 O. 000 728.850 1080.000 3331.887 14.828 4.634 $49.563 TNRA,.PS1 C:TC.PS1 NPHI.PS2 CNTC.PS2 CCL.PS2 RC~T.PS3 TENS.PS.3 RCNT.PS4 GR.PS~ 19.386 4336-825 O.OOD 1082.040 1055.000 3831.485 17.422 3.721 1196.235 TNRA.PS1 CFTC.PS1 NPH!.PS2 CNTC.PSZ CCL.PS2 RCFToPS3 TENS.PS3 RCNT.PS~ GR.PS~ 19.153 3859.593 0.000 780.458 1065.000 3228.381 TNR~.PS1 CFTC.PS1 NPHI.PS2 CNTC.PSZ CCL.PS2 RC~T. PS3 -999.2,5:0 -999. 250 - 999. ,25 O' -999.2!50 -999.250 -999. 250 -999.250 -999.250 -999.25 0 4.6,22 657.313 26.224 3011-950 0.000 5,49.889 10,55.0'00 2533.:937 36.906 4.750 796.214 26.792 3777.873 0.000 780.488 1090.000 3401.301 18.016 3.738 1131.9'92 19.439 4446.205 O.OOO 1054.302 10~0.000 3845.~05 18.756 3.639 1016.768 20.735 3666.597 0.000 849.557 S TAPE VERIFi,CATION LISTING HLUM~E~,GER ~,L~,'$K,~ COMPUTING CENTER CNTC.PS3 3707.791 CFTC.PS3 CCL. P'S3 0.000 NPHI. PS4 RCFT.PS4 8'70.74.8 CNTC.PS4 TENS. PS4 IO~,O. 0'00 CCL.PS4 OEPT. 10700.000 N'PHI.HLA RCNT.PS! 4959.276 RCFT. P,S1 GR.PS1 13.781 TENS.PS1 TNR~,.PS 2 2.519 RCNT.PS2 CFTC. PS 2 ,2053,. 642 GR.PS2 NPHI.PS3 13.2S? TNRa.~S3 CNTC.PS3 5911.000 C~TC.PS3 CCL.PS3 0.000 NPHI.PS4 RCFT,.PS4 1904.762 CN'TC.PS~ TENS. PS4 1070. OgO ,CCL. PS4 DEPT. 10600.'000 NPHI.HLA RCNT. PS 1 4682.927 'RCFT. PSl GR.PS1 15.656 TENS.PS1 TNRA.PS2 2°936 RCNT.PS2 C FTC. PS2 1779.035 NPH!..PS3 14.351 CNTC.PS3 5284.7]~ CFTC.PS3 CCL.PS3 O.OgO NPMI.PS4 RC~T.PS4 1541.950 CNTC.PS~ T~N S. PS,4 1055. OgO ~CCL. DEPT. 10500.000 NP'HZoHL,~ RCNT.PS1 4380.09.1 RCFT.PS1 C-R. PS1 18.422 T~NS.PS1 TNR~.PS2 3.209 RCNT.PS2 CFTC. PS Z 1577.13'1 GR. PSZ NPHI.PS3 16.1~5 TNR~,.PS3 CNTC. PS3 5093.097 CFTC.PS3 CCLoPS3 0.000 NPHI.PS4 RCFT. PS4 1411.765 CNTC.PS4 TENS. mS4 1035. 000 CCL. PS4 DEPT. 10400.000 NPHI.HLA R~'NT~ . PS~. 251~_. 274 RCFT. PS1 GR.PS1 57.406 TENS.PS1 TN~.PS2 5.213 RCNT.PS2 CFTC.PS2 512.535 GR.PS2 NPH'I..~S3 32.977 TNR~.~S3 CNTC.PS3 2799.991 CFTC.PS3 CCL.PS3 O.O00 NPHI.PS4 RCFT.PS4 524.887 CNTC.PS~+ T.:_NS. ~S4 1030.000 CCL.PS4 DEPT. 10300. 000 NPHZ.HL~ RCNT.PS1 5555.555 RCFT.PS1 G~,.PS1 52.344 TENS.PS1 TNRA.PS2 T.410 RCNT.PS2 CFTC. ~SZ 244.3, 56 GR.PS2 NPH~.PS3 53.282 TNRA.PS3 ,3-NDV-19B9 1,1:3,8 903.026 GR.PS3 18.583 TN~A.PS4 3819.366 CF'TC.PS4 9.0 O 0 1,2.500 NPHI,.PS1 1386. 521 CNTC.PS'I 1 045. 000 CCL.PS1 4,966.740 R'CFTo~S2 11.85Z TENS. P:S2 2.84~ R:CNT.P:S3 2,091.844 GR.PS3 12.562 TNRA.PS4 5971.506 CFTC.PS4 O. 000 14.209 NPH!.PS1 1 54.3.. 237 CNTC. PS1 1045.000 CCL.PS1 454,1.020 RCFT.PS2 1, 8.62,5 TENS. P S2 Z.990 RCNT.PS3 1 752. 621 'GR. PS3 1,4.246 TNR~..PS4 5,26,2,. 553 CFTC.PS4 O. O00 15.771 NPHI.PS1 113.57.466 CNTC.PS1 1040.000 CCL.PS1 41363.637 RC'FT. PS2 16.938 TENS. PS2 3.23.3 RCNT.PS3 15TZ.OOT GR.PS3 15o254 TNR~.PS4 5 i44.,~54 CFTC.PS4 D.OOD ~Z 666 NP'HT PSI 453.515 CNTC.PS1 1035.000 CCL.PS1 2300.885 ~CFT.PS2 56.625 TENS.PS2 5.399 RCNT.PS3 504.899 GR.PS3 30.689 TNR~,.PS4 2380.101 CFTC.PS4 O.9OO 47.021 NPHI.PS1 1683.Z58 CNTC.PS1 1055.000 CCL.PS1 1487.528 RCFT.PS2 49.094 TENS.PS2 7.700 qCNT.PS3 10.492 3.562 989.887 1,2.237 5717.929 0.000 1791.57~ 1050.000 509T.'~45 13.57B 2,.7,45 2170.493 14.149 5251.393 0.000 15'78.71,4 1050.000 4541.020 16.56.3 2.975 1778.818 15.691 5081.603 O. 000 1411.765 1030.000 4434.590 13.594 3.11Z 1640.512 32.628 2860.223 0.000 489.796 1015.000 z3g q.. Tgq. 55.844 $.128 543.158 18.076 6376.876 0.000 230.089 1025.000 1 56.0. 976 TENS.PS3 RCNT.PS4 GR.PS4 TNR,&.PS, 1 CFTC.PSI NPHI.PS2 :CNTC.PS2 CC, L.PS2 RCFT.PS3 TENS.P'$3 'RCNT.PS4 GR.PS4 TNR~,.mS1 CFTC.PSI NPH't. PSZ CNTC.PS2 CCL.PS2 RCFT.PS3 TENS.PS3 RCNT.PS~ GR.PS4 TNRA..PS1 CFTC.PSI NPHI.PS2 CNTC.PS2 CCL..PS,2 RCF'T.PS3 TENS.PS3 RCNT.PS4 GR.PS4 TNRA.PS1 CFTC.PSI NmHI.PS2 CNTC.PSZ CCL.PSZ RCFT.PS3 TENS.PS3 RCNT.PS4 GR.PS~ TNR~.PS1 C:TC.PS1 NPHI.PSZ CNTCoPSZ CCL.PSZ RCFT. PS3 P~GE: 1075.000 3221.239 11.172 2.700 2144.366 13.102 5804.939 '0..00'0 1826.0,87 1045.00'0 5097.345 13.242 2.961 1745.019 13.959 5292.4'70 0.000 1560.976 10!55.000 45'76.496 16.31,3 3.171 1590.075 15.971 5092.6:57 O. OOO 13,30.377 1065.000 4416.290 16.281 5.358 505.919 31.401 27,64. 267 0.000 451.197 1050.000 2503.401 56.751 3.494 t872.~35 50.749 1776.371 0.000 212.860 TAPE VERIFICATION LISTING tLUMBERG~ER .~L.ASKA COMPUTING CENT ER DEPT. 102.93.000 NF'HI.HLA RCNT. PS! -999. 250 R:CFT'. PS1 GRoPS1 .-999.250 TENS.PS1 TNRA.PSZ -'999.2'50 RCNT.PSZ C FTC. PS 2 -999.2.5'0 GR. PS.Z NP'HI.PS3 -999.250 TNRA.PS3 CNTC.PS3 -999.250 CFTC.PS~ CCL.'P'S ~ -999.250 N.PH~. PS4 R C F T. P S 4 - 9 g 9.2 50 C N 'T C. P S & T~ENS. PS.4 -999.250 CCL. PS4 3.-NDV-1989 11:38 239..16'B GR.PS3 46.262 TNRA.PS4 1763.72:6. CFTC..PS4 0.000 6..896 O.OOO NPHI.PS1 -999.250 -999. 250 CN'TC. P S1 -999.250 -999. !50 CCL.PS1 -999.250 -999.250 RCFT.PS2 -9'99.250 -999.250 TENSoPS2 -999.250 - 9'99. 250 RCNT. PS3 -99 9. 250 -999. 250 GR:.P S3 -999. 250 -999.250 TNR~.PS4 -999.250 - g 9 g..25 O C F T C. P S 4 .- 99 '9. Z 50 -999.250 TENS.PS3 RCNT.PS4 GR..PS4 T N R ~A. P S C FTC.. P S 1 NPHI.PS2 CNTC.PS2 C C L. P S RCFT. PS3 T E N $.. PS 3 RCNT. P S GR,. PAGE: 995.000 1560.091 54.469 -'999.250 -999.250 -999.250 -99'9.250 -9'99't50 -999.250 -999.250 -999.250 -999.250 ~- END DF DATA '~.~ ,'~'.~ F I L E 'T R A I L E R ***X: FILE NAME :: ~OIT .OOl SERVICE : FLIC VERSION : .O01A02 DATE : 8'9/1'1/ 3 MAX REC SIZfE : 1024 FILE TYmE : LO 'L,~ST FILE : **X~, T:~PE TRAILER SERVICE NAME : EDIT DATE : 89./11/ 3 ORIGIN : FLIC TAPE NAME : 7352'9 CONTINUATION ,a : 1 P~EVIOUS T,~PE : COMMENT : B~ EXPLO~ATIgN~PRUDHgE '~*** REEL TRAILER SERVICE N,~ME : EDIT O~TE : 89/11/ 3 ORIGIN : FLIC REEL NAME : 73529 CONTINU~TION ~ : PREVIOUS REEL : C~MMENT : ~P EXPLOR~TION,PRUDHOE BAY, C-3.B B~Y,C-38 (~!-15-11-14),50-029-2!571 (41-1B-11-1~),50-029-21571 DIRECT DIGITAL LOGGING COMPUTER PROCESSED ANALYSIS Compmn~ STANDARD ALASKA PRODUCT IOt,I CO. Well C-~8 (41-18-11-14) O/H Fimld PRUDHOE BAY DATE OF JOB: 04-10-86 Countp NORTH SLOPE State ALASKA Countrs~ USA C~L I E N T F 0 R M A T DATA TAPE 'L .0 G I NF ORMA T I ON S T ANDAR D F 0 R M A T ( L . I . S , > We.l! No,: C-38 Depths: 10284,00 to 112~2.00 Name.: C-S8 (4i-!8-i!-14) Fim ! d: F'RLIDHOE BAY DATE OF JOB: 04-1 '~" [.,.--:.~te: 2R APR, 't 986 Time: 9:19 AM WED, Pagm: 1 L, I, S, TAPE RECORDS ,HEADER RECORDS ~.i: ~ :~. REEL HEADER Service name: &GSF01 Previous reel: Date: 86/04/23 Commmnts: Origin: Reel name: 347258 Pag~ Continuation #: Ol TAPE HEADER Service namm: &GSF01 Previous %apm: Date: 86/04/23 Comments: Origin: Tape name: 347258 Continuation #: Ol EOF ~ FILE HEADER File name-: &G5F01.001 Maximum length: 1024 HEADER RECORDS Smpvice name: Version File type: LO Previouz ~ilm: Datm: Page MNEM CN WN FN COUN STAT CTRY SECT TOWN RANG EK8 EDF EGL PD LMF DMF RUN LC.C LUH FL LUL ENGI WITN OD DL TLI BL.I TCS TLAB BHT MRT MT MVIS RM RMF MFST MFSS EHC 'MOST MOSS INFORMAT ION RECORDS CONTENTS STANDARD ALASKA PRODU[:TION CO. C-38 (4.1-18-11-14) O/H PRUDHOE 8AY DATE OF NORTH SLOPE ALASKA USA 19 ...... i 1N 14E ..... G8., G I 0 , . 67, G 1 0 . . 39. 910 , . KB. 34?258 . 76;11 , . NORTH SLOPE NORTH SLOPE HUPP SCHHOYEE 11227,000 ...... '11232.00.0 ...... '1~0283, OOO ...... 11228,.008 .... , , E.., .~O O .......... 184, :,OQg ........ LIQNOS FLOWL.INE 40, OOO ............. 4.,,.220 ............. , 64., 000 ,' ............ 64 .., O00 ............. flE~SURED ...... 04-10-SG ................ UNIT TYPE CATG SIZE uDDE 0 0 40 65 0 0 40 65 0 0 40 65 0 0 20 65 0 0 20 65 0 0 20 65 0 0 2 65 '0 0 3 65 0 0 3 G5 FT 0 3 4 68 FT 0 3 4 68 FT 0 3 4 68 0 3 2 65 O 3 2 65 0 3 2 65 0 O 2 79 O O 2 79 0 0 10 65 0 0 I0 ~5 0 0 20 65 0 0 20 65 0 0 20 65 0 .0 20 65 FT 0 3 4 68 FT O 3 4 68 FT ,0 ~ 4 68 FT 'O 3 4 68 HR ,0 4 4 68 DEGF :O 1 4 G8 DEGF 0 1 4 68 0 2 20 65 0 2 20 65 CP 0 2 4 68 OHHM O 2 4 68 OHMM 0 2 4 68 DEGF ,0 2 4 68 i0 2 12 65 OHMM 0 2 4 68 DEGF 0 2 4 68 O 2 12 65 COMMENT RECORDS · m This LIS .tapm was writtmn by Gmarhart Indu~tcim~ Wirmlinm Smrvicms, mm mm All curvm mhd tool mnmmonics u~md arm those which most ¢lo~ml? match mm mm Gmat. hart curvm and .tool mnmmonic~, m~ GEARHART TO SCHLUMBERGER MNEM SERVICE UNIT MNEM SERVICE UNIT DEPTH FEET DEPT FT TEN MERGE LBS TENS MERGE LBS .SP MERGE AP1 SP MERGE APl GR MERGE GAPI GR MERGE GAPI ILD MERGE .OHMM ILD MERGE OHMM ILM MERGE OHMM ILM MERGE OH'MM LL3 MERGE OHMM RLL~ MERGE OH'MM DT MERGE US/F DT MERGE US/F ClLD COMPUTED MMHO CILD COMPUT MMHO ~ATA ENTRY 8LOCKS mmm.m ENTRY FORMA T SPEC I F I CA TYPE SIZE CODE TIONS Page ~mm~ ENTRY 8LOCK LEGEND TYPE DESCRIPTION O Tmrmina'tor < no mor.e entrimz ) DATA FORMAT DATUM SPECIFICATION BLOCKS SERVICE SERVICE AP1 AP1 AP! AP1 FILE MNEM ID ORDER ~ UNIT LOG TYPE CLASS MOD 8 DEPT 347258 FT '0 0 TENS MERGE 347258 LBS O 0 SP MERGE 347258 AP1 0 10 GR MERGE 347258 GAPI 0 54 ILO MERGE 347258 DHMM O ILM MERGE 347258 OHMM 0 12O RLL3 MERGE 347258 OHMM 0 220 DT MERGE ~47258 US/F .O 8 CILD COMPUT 347258 MMHO 0 68 0 0 0 0 0 0 1 0 0 i 0 0 46 0 0 44 0 0 6 0 0 32 0 0 46 .0 0 SPECIFICATIONS PRC # SIZE LVL SHPL RC 4 0 1 68 4 0 1 68 4 0 1 68 4 0 1 68 4 0 i 68 4 0 1 68 4 0 1 G8 4 0 1 68 PROCESS INDICATORS 000000 000000 000000 OOO000 O00OO0 000000 O000OO O0000O 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 O00OO0 000000 000000 000000 DATA RECORDS DEPT CILD TENS .SP GR iLD ILM RLL3 DT 11232.000 1000.000 2259.000 0,000 O, 000 i .000 9 817 1 ,000 O. 000 11 132,000 1 013,393 4250.000 99,200 713,500 9.226 1 0 023 11.561 77.100 11.032,000 48.641 41 04, O0 0 39,200 31,6 0'0 20,559 33,343 100,500 1-0932,000 41. 783 4055, "000 44,700 19,8.00 23.933 20 277 30. 061 85, 000 10832,00.0 4:055,000 49.6.0:0 20, :0.00 36,475 5'07 43.551 95.500 1.'0732..'000 24,717 3986,0:00 46.500 21 . 500 40.458 30 .06,1 44,463 96.500 '10632,:~00 II,64,1 3943,0:0 0 54,300 I9,4.00 85,901 63 533 74.817 96,600 · 1 0532, <00'0 9,4'1 '9 3899,00:0 :52,300 21,9.00 106. t70 61 518 68,549 1 05. 300 0432, :000 15,596 3918, O0 0 '-.31 , 900 95. 300 64. 121 70 795 137.404 65,600 I 0332,000 1 ~32,8'1,0 3879,0"00 82,0 0 0 169,8;00 5,47 0 5.1 05 6,457 1 05,9'00" FILE TRAILER F~I~ name: &GSFOI.O01 Maximum lmngth: 1024 TRAILER RECORDS Vmrs i on #: File type: LO Next ?ile: Datm: F'a ge EOF *** .FILE HEADER mm~:~ Fiie name: &GSF01.002 HEADER RECORDS Semvi~e Version Data: Page lO Maximum length: 1024 File type: LO Previous ~ile: MNEM CN WN FN COUN STAT CTRY SECT TOWN RAN6 EK8 EDF EGL PD LMF DMF RUN LCC SON LUN FL LUL ENG I WITN ~DD DL TLi 'BLI TCS TLA8 BHT MAT MT MSS · MV I S MFST MFSS RMC HCST MCSS I NFORHAT I ON RECORDS CONTENTS UNIT STANDARD C-38 (41-18-t1-14) PRUDHOE BAY NORTH SLOPE ALASKA USA 'I 1N ........ 14E ........ 68.610 ..... 67,61:0 ..... 39,91 0 .... MS .......... K.B ........ KS ........ 38, ....... 347258 , 7611. ,, NORTH SLOPE NORTH SLOPE HUPP SCHMOYER '11227,080 ......... '11232,0~0 ........ '102~3,000 ........ 1'1228,000 ........ 3..,~0~ ............ 13.,~00 ........... 184,~:0 ........... 184..O.O'O L~GNOS FLO~L~NE 40,00~ .............. 5,090 ............... 4,.22'0 ............... 64,'000,, ............ !MEASURED ...... 5,.320 ............... $4,800 ........ · ...... :MEASURED ...... ,, ALASKA PRODUCTION CO, O?H DATE OF JOB 04-1 0-86 .......... TYPE CATt.; SIZE CODE 0 0 40 65 0 0 40 65 0 0 40 65 O 0 20 65 0 0 20 65 0 0 20 65 0 0 2 65 O 0 3 65 0 0 3 65 FT 0 3 4 ~8 FT 0 3 4 ~8 FT 0 3 4 68 0 3 2 65 0 3 2 65 0 3 2 65 O 0 2 79 0 0 2 79 0 0 10 65 0 0 iO 65 0 0 20 65 0 0 20 65 O 0 20 65 0 0 20 65 FT 0 3 4 68 FT '0 3 4 68 FT 0 3 4 68 FT 0 3 4 68 HR 0 2 4 68 HR O 4 4 68 DEGF ,0 I 4 68 DEGF 0 1 4 68 0 2 20 65 0 2 20 65 CP 0 2 4 68 OHMM :0 2 4 68 OHMM 0 2 4 68 DEGF 0 2 4 68 O 2 12 65 OHNM :0 ~' ~ 4 68 DEGF 0 ~' ~ 4 68 0 2 1°~ 65 Page ii COMMENT RECORDS · .~ This LIS tapm was written by Gearhart Indostries Wirmline Services. *~ mm All curve and tool mnemonics used are those which most closely match mm · m:~ Gearhart curve and tool mnemonics. .m GEARHART TO SCHLUMBERGER MNEM SERVICE UNIT MNEM SERVICE UNIT DEPTH FEET DEPT FT TENIi MERGE LBS TENS MERGE LBS GR:I. MERGE GAPI GR MERGE GAPI XCAL1 MERGE IN CAL'I MERGE IN FFDC'! MERGE. CPS FFDC MERGE CPS NFDC1 MERGE CPS NFDC MERGE CPS RHOBi :MERGE G/C3 RFiOB MERGE G/C3 DRH'Oi MERGE G/C3 DRHO MERGE G?C3 FCHLI MERGE CPS FCNL MERGE CPS NCNL1 MERGE CPS NCNL, MERGE CPS CDL1 COMPUTED PU DPHI COMPUT PU NFHoi COMPUTED SSPU NPHI COMPUT PU RAT'I! COMPUTED NRAT COMPUT .... Page 12 DATA ENTRY BLOCKS ENTRY OllllllllllIIJlllIIIIlIIIlIIIlIIII ENTRY BLOCK LEGEND TYPE DESCRIPTION 0 Tmrminator ( no morm cntrimz ) FORMA T SPEC I F I CA TYPE SIZE CODE 0 I g G TIONS Page DATA FORMAT SPEC I F 1 CAT IONS DATUM SPECIFICATION BLOCKS i4 MNEM SERVICE SERVICE AP1 AP1 AP1 AP1 FILE ID ORDER # UNIT LOG TYPE CLASS MOD ~ PRC SIZE LVL SHPL RC PROCESS INDICATORS DEPT 347258 FT 0 0 0 0 0 TENS MERGE 347258 LBS 0 :0 0 0 1 · GE MERGE 347258 GAPI '0 54 1 0 1 CALt MERGE 347258 IN 0 24 13 0 I FFDC MERGE 347258 CPS O 98 2 0 1 NFDC MERGE 347258 CPS lO 98 1 O RHOB MERGE 347258 G/C3 0 94 1 0 DRHO MERGE 347258 G?C3 0 1.0'0 1 0 i FCNL MERGE 347258 CPS 0 78 31 .0 NCNL MERGE 347258 CPS 0 78 30 0 1 DPHI COMPUT 347258 PU .0 0 O O 1 NPHI COMPUT 347258 PU 0 122 2 0 NEAT COHPUT 347259 .... 0 .0 0 0 i 4 0 1 68 4 0 I 68 4 0 i 68 4 0 i 68 4 0 1 68 4 0 I 68 4 0 I 68 4 0 1 68 4 O 1 6,8 4 0 1 68 4 0 I 68 4 O 1 6,8 4 0 i 68 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 O0000O 000000 .000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 O0000O OOO000 000000 000000 000000 DA DEPT FCNL TENS NI. NL GR DPHI TA 70..000 0~000 CALl NPHI 0.000 10.i:38 4250.0'00 0.000 0.000 t60.606 I I 070. 000 1 35,2:0'0 10970.000 '11:3.7.00 1 0870,000 15;2,8.00 '1 07.70. 0'00 229.4'00 1 06.770,000 :341,., 8 O 0 1057.0,0i0,0 176,.7,0.0 '1:0470.~,0,0 205.800 1 0370, O0 0 16.0,4 00 4123. 000 291.90,0 4157.00'0 243.600 4.016.000 297.700 4089. '000 :360. 400 4035. :0 O0 444.70 0 3869,000 328.200 3869,0:0:0 354,60',0 ~..747, 00'0 308.1 '0'0 55,400 16,788 83.900 14,303 15,30,0 2.6. 061 18. 700 21 .636 14.500 1.7,333 30. 90'0 24,061 23,3:00 33.8.18 51, I 0'0 2.7. 758 8.860 29.400 9,06 0 :31 ,340 8. 740 28.350 8.690 23.240 8.780 14.55.0 8. 880 24,060 8. 790 2:3. 800 8,990 26,970 RECORDS FFDC NRAT O.O00 -999.250 Page 15 NFDC RHO8 DRHO 0.000 0 000 0,000 327.900 2. 077 489.700 2 373 ,037 574.100 2,192 603,300 2 414 .088 o13,700 1 ,997 569.200 2 220 .016 534. :000 1 .692 569.100 .014 455,900 I ,291 522,500 1 ,791 553.900 569.200 2 253 -. 004 -. 002 495.500 t.786 545.900 2 092 -,017 400,800 i, 945 557.500 , 2 192 -. 002 FILE TRAILER File name: ~,G5F01 .002 Maximum length: '~024 TRAILER RECORDS File type: LO N ¢ x t Vets i on ~: file: Date: Page 16 ~:~ EOF **m EOF *** PAG~ ,ii, - Ct, R/ '. '~-' [ ,'.- S]'?,F (T .) r ~'lr"/'~: f¢7) :~, 6 ',,! 5 I ' ~', ? 9 'I . ¢'. 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