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Home My WebLink About183-018STATE OF ALASKA ALASK~L AND GAS CONSERVATION COIV~SION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 11/ ., ..~;-~~~ ~ 2009 1 a. Well Status: ^ Oil ^ Gas ^ Plugged ®Abandoned ^ Suspended zoAACZS.~os zoaoczs.»o ^ GINJ ^ WINJ ^ WDSPL ^ WAG ^ Other No. of Completions Zero 1 b. Well Clas' . ` ®Developid~0i8~ Exploratory ^ Service ^ Stratigraphic 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aband. 12/16/2008 12. Permit to Drill Number 183-018 308-403 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 02/09/1983 13. API Number 50-029-20906-00-00 4a. Location of Well (Governmental Section): Surface: ' ' 7. Date T.D. Reached 02/21 /1983 14. Well Name and Number: N-18 1820 FNL, 769 FWL, SEC.08, T11N, R13E, UM Top of Productive Horizon: 1261' FNL, 2651' FEL, SEC. 07, T11 N, R13E, UM 8. KB (ft above MSL): 69.20 Ground (ft MSL): 15. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay Total Depth: 1094' FNL, 3011' FEL, SEC. 07, T11N, R13E, UM 9. Plug Back Depth (MD+TVD) 10313 9194 Pool 4b. Location of Well (State Base Plane Coordinates, NAD 27): Surface: x- 634586 y- 5969367 Zone- ASP4 10. Total Depth (MD+TVD) 10370 9243 16. Property Designation: ADL028282 TPI: x- 631154 y_ 5969866 Zone- ASP4 Total Depth: x- 630791 y- 5970027 Zone- ASP4 11. SSSV Depth (MD+TVD) NONE 17. Land Use Permit: 18. Directional Survey ^ Yes ®No Submi ele tunic an rin information er 20 AAC 25.0 0 19. Water depth, if offshore N/A ft MSL 20. Thickness of Permafrost (TVD): 1900 (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): DIL / GR / SP / BHCS, FDC / CNL / GR /CAL, HDT, CBL / VDL / CCL / GR 22. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED I^suia~ed cona~,clor rf 11 11 B u d n 1 - 1 71 ' -5/8" 47# -80 Surf ce urf 956 ' 854 ' 1 -1/ " 1747 130 Arcti I 7" L- 304' 10370' 20' 243' -1/ " I 'G' w/1 ° sa t 1 1 7' 1 1" 23. Open to production or inject ion? ^ Yes ®No 24. TUBING RECORD If Yes, list each i (MD+TVD of Top & Bottom; Pe nterval open rforation Size and Number): SIZE DEPTH SET MD PACKER SET MD None 5-1/2", 17#, L-80 -4000' - 9244' 9215' MD TVD MD TVD 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ,, „~ , ~~ _ ,, - °7 (1 1(+ DEPTH INTERVAL MD AMOUNT S~ KIND OF MATERIAL USED , / ~ ~ '~~~{~~ ~ ' ~~ ~ r' ~~ ~°~ ~`~~'`~ 9181' P&A with 20 Bbls of Class'G' -9200' Set 2nd Cement Plu with 12 Bbls Class'G' 3079' Set EZSV with Whipstock on Top 26. PRODUCTION TEST Date First Production: Not On Production Method of Operation (Flowing, Gas Lift, etc.): N/A Date Of Test: HOUrS Tested: PRODUCTION FOR TEST PERIOD OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Flow Tubing Press. Casing Press: CALCULATED 24-HOUR RATE• OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API (CORK): 27. CORE DATA Conventional Core(s) Acquired? ^ Yes ®No Sidewal l Core s A wired? ^ Yes ®No 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 250.071. None r . . ~- ~~, <I~~u ? ~ ~QQ~ Jo~~-- /`~~____~.0~" _~., Form 10-407 Revised 02/2007 CONTINUE N sE I 28. GEOLOGIC MARKERS (LIST ALL FORMATIONS AND ERS ENCOUNTERED): 29. FORMATION TESTS NAME TVD Well Teste ^ Yes ®No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test results. Attach separate sheets to this form, if needed, and submit Permafrost Base detailed test information per 20 AAC 25.071. Sag River 9569' 8548' None Shublik 9609' 8583' Ivishak 9705' 8666' Formation at Total Depth (Name): 30. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports, Well Schematic Diagram. 31. I hereby certify th re oing is true and correct to the best of my knowledge. Signed Sond ewman Title Drilling Technologist Date ~ ~ - ~ ~ `` N-18 183-018 308-403 Prepared By NameMumber. Sondra Stewman, 564-4750 Well Number P rm' I Drilling Engineer: JOVy Roach, 564-4352 INSTRUCTIONS GENew-~: 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 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. IreM 1 a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production ftom each pool completely segregated. Each segregated pool is a completion. ITEM 4b: TPI (Top of Producing Interval). IreM 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. IreM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). IreM 20: Report true vertical thickness of permafoost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. IreM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). IreM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). Ire 27: 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. IreM 29: 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. Form 10-407 Revised 02/2007 Submit Original Only TREE = CAMERON (McCwoy) 4 1/8" WELLHEAD = McEvoy ACTUATOR = OTIS KB. ELEV = 67.87' BF. ELEV = 40.46' KOP = 3000' Max Angle = 44.30 at 9871' and Datum MD = 10415' Datum TVD = 8800' SS Min ID = 3.725" @ ~ 9581' 4-1 /2" XN NIPPLE 9-5/8" Top of Whipstock 3058' KOP 3075' 9-5/8" EZSV L_~ ~~ r Top of 5-1/2" TBG Cut - 4000 Tubing punch 9189' P&A TOC 9204' TOP OF 5" LNR TOP OF 7" LNR 9-5/8" CSG, 47#, L-80, ID = 8.681" PBTD 10230' -18 A S OTES: One lock down screw on 9 5/8" casing packoff broke; replaced with blank. 2232' ~~4-1/2" HES X NIP, ID= 3.813" I I 2711' ~'-~13-3/8" CSG, 72#, L-80, ID = 12.347" 4-1 /7" x 1" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 5 3812 3781 19 KBG2 DCK BEK 12/26/08 4 6270 5825 41 KBG2 Dummy BK 12/26/08 3 7850 7111 49 KBG2 Dummy BK 12/26/08 2 8881 7909 41 KBG2 Dummy BK 12/26/08 1 9412 8315 40 KBG2 Dummy BK 12/26/08 3210' TOC (USTf) -cover UG4 4296' 7" csg Crossover BTGM to TCII -~ 9444' I-14-1/2" HES X NIP, ID= 3.813" 9516' 7" X 41/2" BKR S-3 PKR I - 9550' 4-1l2" HES X NIP, ID = 3.813" - 9581' 4-1/2' HES XN NIP, ID = 3.725' - 9588' 4-i/2" SBR 9593' Bottom of WLEG - 9606' Hanger/Liner top packer 9744' 7" CSG, 26# L-80, .0383 bpf, ID = 6.276" PERFORATION SUMMARY REF LOG: ANGLE AT TOP PERF: Note: SIZE SPF INTERVAL Opn/Sqz DATE 4.5" 12.6# 13Cr" Vam Top, ID=3.958" 10330' Landing Collar 10415' 4.5" Lnr Shoe DATE REV BY COMMENTS DATE REV BY COMMENTS 02/28/83 ORIGINAL COMPLETION 03/05/89 RWO 12/01/08 JER PROPOSED SIDETRACK 12/28/08 RLO As Drilled PRUDHOE BAY UNIT WELL: N-18A PERMff No: 1830180 API No: 50-029-20906-01 SEC 8, T11 N, R13E, 1820' SNL & 769' EWL BP Exploration (Alaska) • Well History C~ Well Date Summary N-18 11/16/2008 ***WELL S/I ON ARRVAL*** (pre sdrk - p/a) ~1IIE1yiFf Mff-T TO 2500#, TBG & Va TRACKING, BOTH UP TO 1500#. SSV SEAL LEAKING, HAD TO SIBO, SERVICE SSV W/ HEAT & GREASE RDMO FOR A SAFETY STAND- DOWN AT SLB CAMP ***LEFT WELL SI, TURNED OVER TO PAD OP*** N-18 11/19/2008 ***WELL SI ON ARRIVAL*** (pull w rp) RIG UP UNIT *** CONT ON 11 /20/08 WSR *** N-18 11/20/2008 *** CONT FROM 11/19/08 WSR *** (pre sdtrk - p&a) ATTEMPTED MIT-T. Va TRACKING. CMIT-TXIA TO 2500 PSI PASSm. RAN 4.50" CENT TO XN-NIP AT 9231'SLM (9236' ELMD) PULL 5" WRP FROM 9371' SLM (ALL SLIPS AND ELEMENTS INTACTI DRIFT AND TAG WITH 3.50" CENT AND S-BAILER. TAG TD AT 9812' SLM (9817' E1MDl. 33' OF FILL. (S-BAILER EMPTY) *** WELL S/I ON DEPARTURE TURN WELL OVER TO DSO *** N-18 11/20/2008 T/V0=100/VAGO. Temp=Sl. T& IA FL for FB. No integral installed on IA. AL SI @ casing valve and latteral valve. ALP=O psi. TBG FL @ 475' (15 bbls). Va FL @ 240' ? (12 bbls). SV, WV=closed.SSV , MV=open. Va, OA=OTG. NOV P N-18 11/21/2008 T/V0=90/20/0+. Terre=Sl. Assist FB, T & Va & OA FLs (infectivity test). AL SI @ casing valve. ALP--O psi. TBG FL @ 460', Va FL @ 240', OA FL @ 24'. Unable to obtain 2nd Va FL. 3rd FL near surface. Final WHPs after FB RDMO=Vac/Vac/510. Bled OAPto 150 psi in 2 min (all fluid). TBG FL near surface. Va FL near surface. Final WHf~=Vac/VAc/150. SV, WV,ALV=dosed. SSV, MV=Open. Va&OA=OTG. NOVP. N-18 11/21/2008 T/V0=90/0/0 temp=Sl Infectivity Test (Rig ST Prep) Pumped 5 bbls neat methanol, 450 bbls 1 % kcl and 60 bbls diesel (freeze protect). While monitoring fluid level in IA for upcoming cement job. Unable to shoot fluid level w hile pumping. FWHPs=0/901570 AT DEPARTURE VALVES in following positions -and operator notified of positions and result of job. Wing closed, Swab closed, SSV open, Master open, Va open, OA open -Well SI DHD on w ell bleeding pressure dow n to 0 psi. N-18 11/22/2008 T/VO=VAGVAG120. Temp=Sl. WHPs & Va FL (post-FB). AL SI @latteral & casing valve, ALP= 0 psi. TP, IAPunchanged & OAPdecreased 30 psi in 12 hours. Va FL @ 500' (22 bbls). SV, WV=Gosed. MV, SSV=Open. Va & OA=OTG. NOVP. N-18 11/22/2008 T/VO VAGVAGO Fullbore P&A Displaced w ell w ith 225 bbls of 1 %KCL. Pumped 10 bbls of chemical wash then pumped 5 bbls of 15.8 PPG 'G" cement 10 bbls of 15.8 w/aggregrate, then 5 bbls of 15.8 peg "G" cementS20 bbls of cement Pumped 2 bbls of w ater to flush lines then diverted 6 bbls of w ater to launch ball. (8 bbls total) Pumped 195 bbls of diesel @ 6 bpmthen dropped rate to 1 bpmto squeeze the cement. Pumped a total of 205 bbls of diesel and 8 bbls of water behind the cement. TBG pressure increaseato 1225 psi w hile pumping the last 10 bbls of diesel. Shut dow n pumped a monitored TBG pressure for 20 mins. TBG pressure decreased from 1225 psi to 635 psi. Est TOC is @ 9181'. N-18 11/23/2008 T/Va/OA=O/0/0 Temp=cold PPPOT-T (PASS) PPPOT- IC (FAIL) (Pre RWO) PPPOT-T Pressure bled through slotted bleed screw verified 0 psi. Removed 1" NPT plug, removed internal check, installed 1" Alemite. Cycle all LDS "Standard" all moved and were in good condtion. RU HP BT onto THA flushed void until clean returns achieved. Pressured void to 5000 psi for 30 mn, 4800/ 15 mins, 4850/ 30 wins. Bleed THA void to 0 psi, RD test equipment, re-installed Alemite cap. PPPOT-IC Pressure bled through slotted bleed screw verified 0 psi. Removed 1" NPT plug, removed internal check, installed 1" Alemite. Cycle all LDS "Standards" all moved and were in good condition. RU HP BT onto IC, unable to flushed void, attempted to pressure to 3500 psi, would not build pressure above 2000 psi. RU elephant gun onto packing port, injecting plastic into packing port until air free ribbon of plastic achieved, pressured to 6200 psi, on packing port. (2nd test) Pressured to 3500 psi for 30 minutes, 3000/ 15 minutes, 2800/ 30 minutes. Bled off test pressure to 0 psi, RD all test equipment, re- installed Alemite cap N-18 11/24/2008 *** WELL SI ON ARRNAL*** (pre sdtrk) DRIFT TBG WITH 4.25" CENT AND S-BAILER. TAG AT 9167 SLM. STICKY (NO SAMPLE) DRIFT TBG WITH 3.50" CENT AND 2.25" DD-BAILER TAG AT 9167 SLM. ABLE TO WOI TOOLSRING DOWN TO 9700' SLM. RECOVERED 1/2 GAL CEMENT AND WIPER BALL F *** WELL LEFT S/I. TURNm WELL OVER TO DSO *** N-18 11/25/2008 CTU #6 1.75" CT Job Scope: Cement P&A «InterAct Publishing» RIH w . 2" BDN taq top of cement Cu? 9710' CTM Lav in 12 bbls of Gass G Cerrent and dress off to 92nd' rTM Chase to surface @ 80% freeze protecting from 2500' w ith 60/40 meth. Well left S/I ***Job Complete*** Print Date: 1/14/2009 Page 1 of3 • • Well Date Summary N-18 11/25/2008 T/VO = 340/4/6. Temp = SI. T & IA FL pre-CTU. AL is connected, blinded & SI @ casing valve. ALP @ 0 psi. Rsub & hardline RU to w ellhead. T FL @ surface. Va FL @ 40' (2 bbls). SV, WV =closed. SSV, MV =open. V~, OA = OTG. NOVP. N-18 11/25/2008 CTU #6 1.75" CT Job Scope: Cement P&A «InterAct Publishing» RIH w . 2" BDN tag top of cement @ 9710' CTM Lay in 12 bbls of Bass G Cement and dress off to 9200' CTM Chase to surface @ 80% freeze protecting from 2500' w ith 60/40 meth. Well left S/I ***Job continued on WSR 11-26-08*** N-18 11/26/2008 CTU # 6 Continued from WSR 11-25-08 Performw eekly BOPEtesting ***Job Corrplete*** N-18 11/28/2008 ***WELL S/I ON ARRNAL***( pre-sdtrk ) TAG STA.#1 WITH 5.5 OM1 AND 1.40 LIB AT 9,158' SLM. 9,168' MD. TAG WfTH 3.00 CEM'. AND S-BAILER @ 9,194' SLM / 9,204' CORRECTED MD. SAMPLE., _ RECOVERED. ***WELL LEFT S/I, TURN OVER TO PAD OP`** N-18 11/29/2008 ***WELL SHUT IN ON ARRNAL*** (TBG PUNCH) INITVaL T/V0= 0/0/0. RIH W/ 1.56" TUBING PUNCHER LOADED 4 SPF, 3FT LONG (13 SHOTS TOTAL). TAG TOC @ 9208'. PULLING CORRELATION PASS IN PROGRESS. TIED INTO TUBING TALLY DATED 6-MARCH-1989 *'*JOB CONTINUED ON 30-NOV-2008*** N-18 11/30/2008 ***JOB CONTINUED FROM 29-NOV-08 WSR*** PERFORATID TBG PUNCH W/ 1.56" TBG PUNCHER LOADED 4 SPF 3FT_(13 SHOTS), FROM 9189', MDT 9192' MD. GOOD SURFACE INDICATION OF FIRE PAD-OP INFORMED OF WELL & TREE VLV STATUS. ***JOB COMPLETE*** N-18 11/30/2008 T/V0=0/0/0 Temp=Sl Mff OA PASSED to 2000 psi (Rig ST Prep)_ Pumped 2.5 bbls crude dow n OA to reach test pressure, OA lost 110 psi in 1st 15 min and 30 psi in 2nd 15 min for a total pressure loss of 140 psi in 30 rains. Bled back -1.5 bbls from OA. RD from OA, RU to treecap and began pumping 20 bbls of crude downTbg to peform CMff Tx Va. ***Continued on WSR 12-01-08*** N-18 12/1/2008 T/V0= N-18 1211/2008 T/V0= 0/0/0 Temp=Sl CMIT-TxVa to 2500 psi (Rig ST Prep) Road to location, SB for E-line to RDMO. *** Job continued on 12-02-08 WSR*** N-18 12/1/2008 ***Continued from WSR 11-30-08*** Circ well, gytff-TxVa PASSED to 2500 osi (Pre SDTRCK) Pumped a total of 29.5 bbls crude dow n Tbg to reach test pressure. T/I lost 10/10 psi in 1st 15 min and 10/10 psi on 2nd 15 min for a total pressure loss of 20/20 psi in 30 rains. Bled pressures and began qrc. Pumped 5 bbl meth spear followed by 987 bbls 1 % KCL dow n Tbg taking returns up the Va dow n the flow line. Freeze protected the w ell w ith 49 bbls 110*F diesel. l!-tube TxV~. Freeze protect surface lines and bled all pressures to 0 psi. Fnal WHPs=O/0/0. Annulus valves open to gauges & tagged. N-18 12/1/2008 ***WELL SHUT IN ON ARRNAL*** (JET CUT) INITIAL T/V0= 0/0/0 JET CUT 5-1/2" TBG IN MIDDLE OF FULL JOINT r~ 4000' MD W/ 4.15" SLB POWER JET CUTTER. GOOD SURFACE INDICATION OF CUT. TIED INTO TBG TALLY DATED 3/6/89 PAD•OP INFORMED OF WELL & TREE VLV STATUS. ***WELL LEFT S/I, JOB COMPLETE*** N-18 12/2/2008 *** Job continued from 12-01-08 WSR*** Past Tbg Cut_CMIT-TxV~ PASSED to 2500 psi (Rig ST Prep) Pressured up T/V~ w ith 8 bbls diesel. T/Va lost 20/20 psi in 1st 15 rains and 20/20 in 2nd 15 rains, monitored pressures for an additional 15 urns, T/Va lost 10/10 psi for a total pressure loss of 50/50 psi in 45 min. Bled WHPs. FWHPs=O/0/0. Va/OA casing valves open to gauges, swab shut, needle valve open to gauge at time of departure. N-18 12/2/2008 N-18~f 12/14/2008 N-18,~ 12/15/2008 N-18A 12/28/2008 N-18A 12/30/2008 T/V0=0/0/0; Set 6-3/8" CMI "J" BPV #422 thru tree for 7ES Pre-rig; 1-2' ext. used, tagged @ 108"; ***Complete*** (BesUFraker) T/VO = 0/0/0 Pulled 6-3/8" CNV "J" TWC # 421 thru BOPS for 7 E_S_~~-5' ext. used + centralizer...tag @ 60"..no problems. T/VO 0/0/0 pulled 6' ciw j plug.So rig 7es can__mpve on the w ell used 1-2" ext tag at 108" no problems T/VO 0/0/0 Pulled 4" ciw twc h plug than set 4" ciw bpv so rig 7 ES can move off used 1-2" ext and tagged at 104 no problems T/VO=vac/0/0 Pull BPV: 4-1/16 CIW H BFV thru tree, post riq. (7es) 1-2 ext. used tagged @108. no problems Print Date: 1/14/2009 Page 2 of3 • Well Date Summary N-18A 1/4/2009 ***WELL S/I ON ARRVAL*** (post rw o) PULL B&R FROM RHC 9593' SLM PULLED BK-DGLV FROM 6274' SLM & BEK-DCK VALVE FROM STA #5 @ 3808' SLM CURRENTLY RUNNING IN TO SET LGLV ***CONTINUED ON WSR 01/05/09*** N-18A 1/5/2009 ***CONTINUED FROM WSR 01/04/09*** (post rwo) SET BK-LGLV IN STA #5 (3808' SLM), BK-OGLV IN STA #4 (6278' SLM) PULLED 4 1/2 RHC PLUG BODY FROM XN-NIPPLE Cc~ 9595'.SLM~ TAG TD ~ 10279' SLM (-12' FROM RHC CORRECTION = 10267 MD):alV/ 3-3/8" DMY GUN & SAMPLE BAILER (NO SAMPLE) ****LEFT WELL S/I, NOTIFY PAD-OP**** N-18A 1/5/2009 ***WELL SHUT-IN ON ARRIVAL. INffVaL WHP 0/0/0*** INITIAL T/VO = 0/0/0. RIG UP E-LINE FOR JEWELRY LOG AND INffViL PERFORATIONS. ***JOB CONTINUED ON 6-JAN-2009*** N-18A 1/6/2009 ****LOG CONTINUED FROM 5-JAN-2009**** RUN JEWELRY GRICCUPRESS/TEMP LOG FROM TD TO SURFACE, TIED INTO SLB MWD MEASURED DEPTH LOG DATED 24-DEG2008 PERFORATE FROM 10155'-10175' W 3 3/8" HSD PJ 3406 6 SPF 60 DEG PHASING GUN, 0.37" EH, 36.5" PENS, 22.7 GMS. FINAL T/VO = 100/0/0 WELL LEFT SHUT-IN. DSO NOTIFIm. ***JOB COMPLETE*** Print Date: 1/14/2009 Page 3 of 3 • • BP EXPLORATION Page 1 of 10 Operations Summary Report Legal Well Name: N-18 Common Well Name: N-18 Spud Date: 2/9/1983 Event Name: REENTER+COM PLETE Start: 12/12/2008 End: 1/3/2009 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: i Rig Name: NABOBS 7ES Rig Number: i Date From - To Hours Task Code NPT Phase Description of Operations 12/13/2008 00:00 - 02:30 2.50 MOB P PRE Rig move from H-38. Stage pits and satellite camp on N-pad. Bridle up, lay derrick over. Move sub off well. 02:30 - 08:30 6.00 MOB N WAIT PRE Sub move delayed due to power outage on H-Pad; waiting on orders from Pad Operator. 08:30 - 11:30 3.00 MOB P PRE Resume rig move. Arrive on N-Pad at 11:00 hrs. Spot sub over well. 11:30 - 12:00 0.50 RIGU P PRE Begin rigging up on location. Lay plywood in cellar, put grating around cellar box, build berms around cellar. 12:00 - 15:30 3.50 RIGU P PRE PJSM. Raise derrick. Bridle down. RU top drive and rig floor. Spot pits and rig up interconnect lines. 15:30 - 17:30 2.00 RIGU P PRE RU and test tubing and IA to 2000 psi for 30 minutes. Did not 17:30 - 20:30 I 3.00 WHSUR P 20:30 - 22:00 1.50 DHB P 22:00 - 00:00 2.00 WHSUR P 12/14/2008 ~ 00:00 - 01:00 ~ 1.00 ~ W HSUR ~ P 01:00 - 04:30 ~ 3.50I WHSUR I P 04:30 - 07:00 2.50 BOPSU P 07:00 - 13:30 6.50 BOPSU P 13:30 - 14:30 1.00 PULL P 14:30 - 16:30 2.00 PULL P 16:30 - 17:00 0.50 PULL P 17:00 - 18:30 I 1.501 PULL I P 18:30 - 23:30 I 5.00 I PULL P 23:30 - 00:00 I 0.501 PULL I P pass; pressure bled off 170 psi in first 15 minutes and 310 psi in second 15 minutes (480 psi total). DECOMP Ri Acce ted at 17:30 hrs. Spot cuttings tank and take on 130 y deg 8.5 ppg seawater. Test OA. Did not pass; sta_rted_getting returns out IA valve with 200 si on OA indicatin 9-5/8" ackoff leak. Bleed off pressure and RD lines. DECOMP PJSM. RU DSM lubricator and ressure test to 500 si. Pull BPV with lubricator. DECOMP PJSM. RU and reverse circulate diesel freeze protect out of tubing with 50 bbl 130 deg 8.5 ppg seawater at 4 bpm/252 psi. RU and circulate down tubing with 130 deg seawater and a 50 bbl Safe-Surf-O sweep at 4 bbl/min/80 psi to clean tubing of residual crude. DECOMP Continue circulating 130 deg seawater down tubing until returns are clean seawater. Recovered 49 bbl diesel. RD and blow down lines. DECOMP PJSM. Instal! and test TWC. ND tree and adapter flange. Function lockdown screws; all were good. Confirm hanger threads good (7" IJ4S crossover made up to hanger with 5-1/2 turns). DECOMP PJSM. NU BOPS. DECOMP RU and test BOPE to 250 psi low/3500 psi high with 4" and 5-1/2" test joints. Test witnessed by BP WSL Duncan Ferguson and Nabors Toolpusher Chris Weaver. Witness of test waived by Chuck Scheve of AOGCC. DECOMP PJSM. RU to pull 5.5" tubing. DECOMP PJSM RU DSM lubricator and test to 500 asi; oood test. Pull TWC. RD lubricator. DECOMP PJSM. MU landing joint. Break out lockdown screws. Pull tubina hanaer to floor with 85 klbs hookload (60 klbs string DECOMP CBU (175 bbl) at 6 bpm, 70 psi. Stitt getting Safe-Surf-O at surface; continue circulating for 2 BU. SIMOPS: RU control line spooling unit. DECOMP PJSM. Pull and LD 5.5" 17 Ib/ft L-80 AB/BTC tubing from pre-rig cut at 4000'. Clean jet cut. Some internal corrosion and pitting. -Pulled 98 full joints + cut joint (20.03'), 1 GLM, and SSSV (with dual encapsulated control lines) -Average breakout torque 8500 ft-Ibs -Recovered 26 control line clamps and 4 stainless steel bands DECOMP RD tubing handling equipment. Clear and clean rig floor. { Y • Good indication at surface of set. POH; ver'rfied that tension sleeve in EZSV setting tool sheared. -Rig crew changeout at 0230 hrs. 06:00 - 07:30 1.50 DHB P DECOMP RU testing equipment._Test EZSV to 35_00_ psi for 10 minutes. Good test. RD testing equipment. SIMOPS: Rlg down E-line unit 07:30 - 08`30 1.00 WHSUR P DECOMP Pick up 4" drill pipe and RIH in singles while waiting on Cameron. Phase 2 across field, travel permitted in convoy only. POH and stand back drill pipe. Heat casing spool with steam for 30 minutes. 08:30 - 11:00 2.50 WHSUR P DECOMP Cameron tech pull 9 5/8" casing packing from casing spool. No over pull. Packing retrieved complete. Clean casing spool and install new packing. Run in lock down screws. One lock down screw broken and 1 1/4" stub left in spool. Install blank plug. 11:00 - 11:30 0.50 WHSUR P DECOMP Test 9 5/8" casing packing in casing spool to 5000 psi for 30 minutes. OK. 11:30 - 12:30 1.00 WHSUR P DECOMP Rig up to IA and test to 3500 psi for 30 minutes. OK,, Rig BP EXPLORATION Page 2 of 10 Operations Summary Report Legal Well Name: N-18 'Common Well Name: N-18 Spud Date: 2/9/1983 Event Name: REENTER+COMPLETE Start: 12/12/2008 End: 1/3/2009 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: Rig Name: NABOBS 7ES Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations 12/15/2008 00:00 - 02:00 2.00 BOPSU P DECOMP RU and test lower pipe rams to 250 psi low/3500 psi high with 4" test joint. Good test. Test witnessed by BP WSL Adrienne McVey and Nabors Toolpusher Lenward Toussant. RD testing equipment. 02:00 - 04:00 2.00 CLEAN P DECOMP PJSM. _PU 9-5/8" casing cleanout BHA with 8-1/2" bit, 9-5/8" casing scraper, bit sub w/float, and Whipstock string mill. RIH with BHA, drill collars, and HWDP to 850'. 04:00 - 06:30 2.50 CLEAN P DECOMP RIH picking up 4" drill pipe from 850' to 4000'. Tag upon 5.5" tubin at 4000' 06:30 - 07:30 1.00 CLEAN P DECOMP Ciruclate 1 1/2 x bottoms up. 07:30 - 09:00 1.50 CLEAN P DECOMP POH with casing scraper BHA. Stand back HWDP and lay down bit, scraper and mill. 09:00 - 10:00 1.00 CLEAN P DECOMP Service rig and top drive. 10:00 - 15:30 5.50 CLEAN P DECOMP Pick up 69 joints 4" drill pipe and RIH. Waiting on Schlumberger E-line unit. Logging unit held up behing a rig move on the Spine road. Weather conditions worsening, heavy snow and high winds. POH 4" drill pipe in stands and stand back. Pull out slowly due to high winds blowing hoses and top drive service loop around and snagging in the derrick. Wind gusting to 30+ MPH 15:30 - 17:30 2.00 DHB P DECOMP Rig up Schlumberger E-line unit 17:30 - 18:00 0.50 DNB P DECOMP Pick up CCL/GR and bridge plug running tool. Make up Halliburton 9 5/8" EZSV bridge plug and RIH to 200' 18:00 - 00:00 6.00 DHB N WAIT DECOMP Stop all operations. Monitor well. Phase three declared across the field. Heavy blowing snow, very poor visibility, wind gusting to 45+ MPH 12/16/2008 00:00 - 02:30 2.50 DHB N WAIT DECOMP Continue waitinq_ on weather; Phase Three. Heavy blowing snow, poor visibility, wind gusting to 45+ MPH. -Phase 2 Level 2 conditions declared at 0200 hrs (main roads; Level 3 on access roads and pads); made crew change in convoy. 02:30 - 06:00 3.50 DHB P DECOMP Resumed E-line operations at 0200 hrs. RIH with 9-5/8" EZSV and tag tubing stub at 4000'. Log up from 4000' to 2800'. Sent logs to Town Geo and consult about EZSV setting depth; set -_~_ ~~ • BP EXPLORATION Page 3 of 10 Operations Summary Report Legal Well Name: N-18 Common Well Name: N-18 Spud Date: 2/9/1983 Event Name: REENTER+COMPLETE Start: 12/12/2008 End: 1/3/2009 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: Rig Name: NABOBS 7ES Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations 12/16/2008 11:30 - 12:30 1.00 WHSUR P DECOMP down lines. 12:30 - 15:00 2.50 STWHIP P WEXIT PU Whipstock BHA 15:00 - 16:30 1.50 STWHIP P WEXIT RIH with Whi stock BHA on 4" DP to 3,032' md. Shallow test MWD tools at 1,311' md. 16:30 - 17:00 0.50 STWHIP P WEXIT Orient and set Whipstock 57 degrees right of high side at 3,079' and with 25k set down weight. PU 10k over to confirm. Shear bolt with 38k down weight. Pick up to confirm free from anchor. ~, 17:00 - 18:00 1.00 STWHIP P WEXIT Displace to 9.0 ppg LSND drillin fluid. ' " ~ W I casing. Top of window at 3,058 Mill 8 1/2" window in 9 5/8 md; bottom of window at 3,075' md. Drill new hole to 3,093'; no indication of cement behind casing. -504 gpm, 894 psi -PUW 100k, SOW 100k, ROT Wt 96k -85 rpm, 2k ftnbs torque, 6k weight on mil 12/17/2008 00:00 - 02:00 2.00 STWHIP P WEXIT Drill new hole from 3,093' to 3,098' and -Circulate bottoms up to evaluate cuttings from milling. Circulate 50 bbls Hi-Vis sweep to clean metal debris from wellbore. Total of 246 pounds of metal cuttings retrieved across shaker magnets. Returns show some clay in cuttings. -Work mill through window several times with and without pumps -504 gpm, 894 psi -PUW 100k, SOW 100k, ROT Wt 96k -85 rpm, 6k ft/Ibs WOM, 2k fUlbs torque 02:00 - 02:15 0.25 STWHIP P WEXIT RU test equipment for LOT 02:15 - 02:45 0.50 STWHIP P WEXIT Pull into window, conduct LOT to EMW of 12.0 ppg. MW in system 9.0 ppg, TVD 3098, EMW psi equals 483 psi. -Monitor well -Static 02:45 - 03:00 0.25 STWHIP P WEXIT RD test equipment. 03:00 - 06:00 3.00 STWHIP P WEXIT POH with miliing BHA. Stand back 4" DP and 4" HWDP. LD rest of BHA. -Inspect mills -mills in gauge 06:00 - 07:30 1.50 STWHIP P WEXIT Clear and clean rig floor -Power jet stack to clean metal debris from cavities / pockets 07:30 - 09:30 2.00 STWHIP P WEXIT PU 4" DP one-by-one to 1,720'. Stand back in derrick. 09:30 - 11:30 2.00 STWHIP P WEXIT PU 8 1/2" drilling BHA -PJSM with incoming crew 11:30 - 14:00 2.50 STWHIP P WEXIT RIH with BHA on 4" DP to 3,012' and 14:00 - 14:30 0.50 STWHIP P WEXIT Move through window with BHA with no rotation or circulation -5k down weight at 3,067 ; PU 5' and rotate 1/4 turn. Able to move through window with no problems. -Establish ECD baseline at 3,081' of 9.28 ppg; record slow pump rates 14:30 - 00:00 9.50 DRILL P INT1 Drill ahead in 8 1/2" hole from 3,098'to 4,166' and -555 gpm, 1721 psi on, 1632 psi off -6k WOB, 3k ft/Ibs torque on, 2k fUlbs torque off, 80 rpm -PUW 108k, SOW 100k, ROT Wt 105k -9.79 ppg talc ECDs, 9.84 ppg actual ECDs -AST 3.15 hrs, ART 2.62 hrs, ADT 5.74 hrs, Bit 5.74 hrs, Jars 109.97 hrs -Adding 8 sacks per hour of LCM (Mix II Medium) -PJSM with incoming crew • • ~~ ~~ ~ ~ ~ ~ ~ t,~ SARAH PAL/N, GOVERNOR ~-7~ OI~ ~ ~5 333 W. 7th AVENUE, SUITE 100 CO1~T5ERQA'1'IOrT CODIIfIISSIOI~T ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 Greg Hobbs FAx (so7~ z7s-7saz Engineering Team Leader BP Exploration Alaska Inc. PO Box 196612 ('~~ ~ ~' `~<<~ ~ R ~~~ Anchorage, AK 99519-6612 b ~~ Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, N-18 1 l~?j~ Sundry Number: 308-403 Dear Mr. Hobbs: 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. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager) . As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing 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. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, ~% Daniel T. Seamount, Jr. Chair DATED this d-3 day of November, 2008 Encl. __ co /tiS-08 - o STATE OF ALASKA ~ ' ~V~~ Q A~ OIL AND GAS CONSERVATION C011~SION ;` ,pv ~1 ~. ~' ~ \ti APPLICATION FOR SUNDRY APPROVAL (~ 1\ 20 AAC 25.280 1. Type of Request: ®Abandon - ^ Suspend ^ Operation Shutdown ^ Perforate ^ Time Extension ^ Alter Casing ^ Repair Well ^ Plug Perforations ^ Stimulate ^ Re-Enter Suspended Well ^ Change Approved Program ^ Pull Tubing ^ Perforate New Pool ^ Waiver ^ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. ®Development - ^ Exploratory 183-018 ' 3. Address: ^ Service ^ Stratigraphic 6. API Number: " P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20906-00-00 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: N-18 . Spacing Exception Required? ^ Yes ®No 9. Property Designation: 10. KB Elevation (ft): 11. Field /Pool(s): (,~ \ ADL028282 ' 69.20 ~ Prudhoe Bay Field / Prudhoe Bay Pool 12• PRESENT WELL CONDITION SUM MARY Total Depth MD (tt): Total Depth TVD (ft): Effective Depth MD (tt): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 10370 9243 - 10313 9194 9381' 10045' in n Si r rl „ ~~ 1 711' / " 7 1' 71 4 7 Int rm di " 47 'nr 1 7" 7' 4' 74 i 1 7' '-1 11' 71'- 1 2' 1 1 1 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (tt): Below Pluq 9710' - 9850' Below Pluq 8671' - 8792' 5-1/2", 17# L-80 9244' Packers and SSSV Type: 9-5/8" x 5-1/2" TIW HBBP Packer Packers and SSSV MD (ft): 9215' 13. Attachments: 14. Well Class after proposed work: ® Description Summary of Proposal ^ BOP Sketch ^ Exploratory ®Development ^ Service ^ Detailed Operations Program 15. Estimated Date for 16. Well Status after proposed work: Commencin O erations: November 18, 2008 ^ Oil ^ Gas ^ Plugged ®Abandoned 17. Verbal Approval: Date: ^ WAG ^ GINJ ^ WINJ ^ WDSPL Commission Representative: 18. I hereby certify that the foreg~ing is true and correct to the best of my knowledge. Contact Jovy Roach, 564-4352 Printed Name Gre ,H bb ~ Title Engineering Team Leader Prepared By Name/Number Signature Phone 564-4191 Date ~'~ ~~ Q8 Sondra Stewman, 564-4750 Commission Use Onl Sundry Number: _ Conditions of approval: Notify Commission so that a representative may witness ^ Plug Integrity I~.BOP Test ^ Mechanical Integrity Test ^ Location Clearance ~ ,` 1! /~~ ~~ ~~- Other: 3~"''~ ®~ ~ Ddp ~c~~ Subsequent Form Required: ~...~ k ~ , ~ ~ APPROVED BY ~ (2 ~ COMMISSIONER THE COMMISSION Date l J A roved B Form 10-403 R~y}~d106/2r006 ` Submit In Duplicate ~, • by cr,~,y N-t8A Rig Sidetrack • Well Type: Producer Current Status: This well is completed with 5-1/2" L-80 tubing and is currently shut-in. Request: Plug and abandon wellbore in preparation for sidetrack. Other Requests: ~~~`=> ~~ S c~.c.s~p~~~ `4. ~J~~ t\ ~. ~~ ~ '~ ~~ ~~ ~i~1 ~ Given rig floor height limitations, a MASP < 3000 psi, and the fact that the three ram drilling BOP ~~ configuration is preferred to a two ram configuration with a spool, BPXA requests a variance to (~ the provisions of 20 AAC 25.285 (f) (1) regarding the initial testing of the ROPE when existing wellhead or testing equipment prevents the testing of the lowest set of pipe rams. If the lower set of pipe rams cannot be tested during the primary BOP test, that set of rams will be tested at the earliest opportunity during path-forward de-completion work, i.e., after the completion has been pulled from the well. Safety concerns and spacing limitations with the wellhead height and tubing spool preclude us from installing a spacer spool in the BOP stack. Scope of Work: Plug and Abandon: Pull WRP plug in production liner. Cement perforations with coiled tubing or by bullheading. Prepare well for sidetrack operations. Decomplete: Pull 5-1 /2" tubia from 4000' MD. Set EZSV plug, PU whipstock and sidetrack wellbore. MASP: 2320 psi Pre-rig prep work: S 1 RU, drift 5-1/2" tubing to WRP at 9381 MD. Pull WRP plug. Drift 5" liner. (Fish - WL prong 127" x 1.9" est. at 10045'; Last to at 9802' 11 /03/03. C 2 P & A the perforations in the N-18A wellbore with 19.7 bbl + excess 15.8 ppg Class G cement. Bullheading is acceptable. Planned TOC at 9215' (9-5/8" x 5-1 /2" TIW HBBP packer). Test to 2500 si er AOGCC Re s. E 3 Punch tubin at ~ 9210' MD, ~ust above TOC. F 4 Circulate the well to seawater through the tubing punch. Freeze protect the IA and tubing with diesel to 2,200'. E 3 Jet cut the 5-1/2", 17#, L-80 tubin in the middle of a full 'oint of tubin at ~ 4000' MD. O 5 Bleed OA, IA & TBG to zero psi. PPPOT - IC (9-5/8") 3500 psi, PPPOT-T (5-1/2") 5,000 psi. Function all lock-down screws. O 6 Pressure test the OA (13-3/8" casing) to 2000 psi for 30 minutes. CMIT T x IA to 3,500 psi for 30 minutes. O 7 Bleed all casin and annulus ressures to zero. Set a BPV in tubin han er. Secure well. O 8 Remove the well house. Level the pad. Provide total well preparation cost on the handover form. • • Rig Operations: 1. MIRU. 2. MIT-OA 2000 psi. If the MtT fails, obtain a LLR. Pull BPV. Circulate out freeze protection and displace well to seawater. Set TWC and test from below to 1000 psi (also test TxIA) and from above to 3500 psi. 3. Nipple down tree. Nipple up and test BOPE. Pull TWC. ~` ,~\~ 4. RU and pull the 5-1/2" tubing from the pre-rig jet cut ~ 4000'. Spool up SSSV control lines. Count Y~ bands and clamps retrieved. 5. Pick up 9-5/8" casing scraper. RIH to 4000', ensure casing is clean. POOH. LD scraper assembly. ~~~Ct:1~ 6. RU a-line. Run GR/CCL from TOC to surface to confirm EZSV setting depth. Set EZSV at ~ 3274' MD, to ensure mid-window KOP at 3250' MD. 7. PU 9-5/8" whipstock, bottom trip anchor and 8.5" window milling assembly (to include full gauge string mills). RIH to the top of the EZSV. Orient and set the whipstock. Swap well over to fresh water LSND millin fluid. 8. Mill a window in the 9-5/8" casing from --3250' MD' plus 20' o ormation rom mi -win ow. ote: Verify that the mud weight is correct prior to cutting the window. 9. Perform an FIT. POOH for Drilling BHA. 10. MU the 8-1/2" drilling assembly with DIR/GR/RES/PWD and RIH. Kick off and drill 8-1/2" intermediate interval to 7" casing point at the Top of the Sag River (9963' MD). CBU, short trip to window and back to TD, circulate well clean and POOH. Consider 2-stage cement job if there are losses -expect a fault in Kingak near TJC marker. 11. Run a 7" longstring from TD of the 8-1/2" hole to surface. Cement 7" casing with TOC at 4000' MD (750' below window at 3250' MD). 12. Immediately after bumping the top plug, test the 7" casing to 3,500 psi for 30 min charted. 13. Confirm infectivity through 7" x 9-5/8" annulus. Monitor well. 14. MU 6-1/8" BHA with DIR/GR/RES/NEU/DEN and RIH to the 7" landing collar. 15. After confirming 500 psi compressive strength has been reached, freeze protect 7" x 9-5/8" annulus with diesel. 16. Drill out the shoe tract. Swap over to Flo Pro SF mud and drill 20' of new formation. Perform an FIT. 17. Drill ahead building to 63° slant landing point 10231' MD. POOH for bit & BHA change. 18. MU 6-1/8" BHA with DIR/GR/RES/DEN/NEU. RIH and MAD pass build section. Drill ahead in the slant as per plan to an estimated TD of -10820' MD. 19. CBU, short trip, circulate until clean and spot a liner running pill. POOH. 20. Run and cement a 4-1/2", 12.6#, L-80, IBT-M liner throughout the 6-1/8" wellbore and 150' back into the 7" intermediate casing to 9813' MD. Set liner top packer and displace well to clean seawater above the liner top. NOTE: A pen` pill will be left in the 4-1/2"liner. 21. Run the 4-1/2", 12.6#, 13Cr, Vam Top completion. Tie into the 4-1/2" liner top. 22. Set packer and individually test the tubing to 3,500 psi and annulus to 3,500 psi for 30 minutes each. 23. Set and test TWC. 24. ND ROPE. NU and test the tree to 5,000 psi (Change to a 4-1/16" tree and use a new adapter flange). 25. Freeze protect the IA and tubing to 2,200' and secure the well. 26. RDMO. Estimated Pre-rig Start Date: 11/18/2008 Estimated Spud Date: 12/18/2008 Drilling Engineer: Jovy Roach (907) 242 - 6259 Production Engineer: Chris Zamora (907) 564 - 4138 Geologist: Roger Sels (907) 564 - 5215 ATTACH: Current Schematic Proposed Schematic TREE _ 6" MCEV OY W~ELLHF.A.CL= MCEVOY ACTUATOR = OTIS KB. ELEV - 69.20' BF. ELEV = 40.46' KOP = 3050' Max Angle = 38 @ 7300' "~+um MD = 9938' ~m TV D = 8800' SS 9-5/8" DV PKR 13-3/8" CSG, 72#, L80, ID = 12.347" • Minimum ID = 4.455" @ 9237' 5-1/2" OTIS XN NIPPLE N-18 O S OTFrS: 5-1/2" CAM SSSV LANDING NIP, ID = 4.562" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 3020 3019 9 OTIS DOME RA 16 05/28/00 5 5406 5109 31 OTIS DOME RA 16 05/28/00 4 7045 6491 37 OTIS DOME RA 16 05!28/00 3 8327 7510 36 OTIS DMY RA 0 02/12/00 2 9139 8181 33 OTIS DMY RA 0 03/89 1 9168 8205 33 OTIS SO RA 22 11 /28/01 9197' ~ 5-1 /2" OTIS X NIP, ~ = 4.562" 9215' 9-5/8" X 5-1/2" TNV HBBP PKR W/ LATCH, ID = 4.75" 9220' 5' MILLOUT EXTENSION, ID = ? 9225' ~ X 5-1/2" XO, ID = ~ 923 5-1l2" OTIS X NIP, ID = 4.562" 5-1/2" TBG, 17#, L-80, .0232 bpf, ID = 4.892" TOP OF 5" LNR TOP OF 7" LNR 9-5/8" CSG, 47#, L-80, ID = 8.681" PERFORATION SUMMARY REF LOG: GEARHART-BHCS ON 02/21/83 ANGLE AT TOP PERF: 29 @ 9710' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 4 9710 - 9735 C 06/14/00 3-3/8" 4 9768 - 9800 C 04/11/89 3-3/8" 4 9812 - 9850 C 04111 /89 PBTD 5" LNR, 18#, L-80 FL4S, .0177 bpf, ID = 4.276" ~ 7" LNR, 26#, L-80, .0383 bpf, ID = 6.276" ~ 1 91 237' I-15-1 /2" OTIS XN NIP, ID = 4.455" 92Q4' S-1/2" TNV SEAL ASSY W/O SEALS 9243' ELMD TT LOGGED 04!11/89 9381' S" WRP(12/22/07) 1 QQ45' I-~ FISH - WL PRONG 127" X 1.9" DATE REV BY COMMENTS DATE REV BY COMMEMS `J28/83 ORIGINAL COMPLETION 12/22/07 TFA/TLH PLUG PULLm/WRP SET ..3/05/89 RWO 11 /06/01 RN/TP CORRECTIONS 01/04/07 SKB/TLH WANER SFTY NOTE DELETED (2005) 10/22/07 MS/PJC PULL XXN/ SET XX PLUG (10/12/07) 10/22/07 ?/ PJC DRAWING CORRECTIONS PRUDHOE BAY UNIT WELL: N-18 PERMIT No: 1830180 API No: 50-029-20906-00 SEC 8, T11 N, R13E, 1820' SNL & 769' EWL BP Exploration (Alaska) TREE _ 4" CAMERON WELLHEAD = McEvoy ACTUATOR = OTIS KB. ELEV = 69.20' _ BF. ELEV = ,_ _ 40.46' KOP = 3250' ___ Max Angle = 63.34@10231' Datum MD = 7856' Datum TV D = 8800' SS f~18 Minimum ID = 3.725" @ ~ 9803' 4-1 /2" XN NIPPLE 9-5/8" Whipstock 3250' KOP 3250' 9-5/8" EZSV 3274' Top of 5-1/2" TBG Cut ~-1 4000' 4 Tubing punch 9210' Proposed TOC 9215' TOP OF 5" LNR TOP OF 7" LNR 9-5/8" CSG, 47#, L-80, ID = 8.681" A DRAFT ~ ~ ~ 2000' H41 n" HES X NIP, ~ = 3.813" 3-3/8' CSG, 720, L-80, ID = 72.347' GAS LIFT MANDRELS ,~ 3 s ~• ., :4 ® ~, Pero 10230' ST MD TVD DEV TYPE VLV LATCH POR DATE 9 2856 2850 xxrxx;zooa 8 4894 4750 xx~xxi2no8 7 6028 5750 xx/xxI2JaE~ 6 6920 6500 xxixx%zc a 5 7545 7000 xxrxxrecos 4 8221 7500 xx/xxre0oa 3 9034 8000 2 9846 8500 1 10849 9000 4000 Planned TOC 4500' 7" csg Crossover BTC-M to TCII 9537' 41 n" HES X NIP, ID = 3.813" -- 8547' 7" X 41 /2" BKR S-3 PKR •- 957d' 41/2" HES X NP. ~ = 3.813" ' " " - 9594 41/2 HES XN NIP. ~ = 3.725 -- 9604' 41n" SBR 9616' Hanger/Lv~er top packer 9 9766' 7" CSG, 260 L-80, .0383 bpf, ID = 6.276" PERFORATION SUMMARY REF LOG: ANGLE AT TOP PERF: Note: SIZE SPF INTERVAL Opn/Sqz DATE 10564' ......._... _ DATE REV BY COMMENTS DATE REV BY COMMENTS 02/28/83 ORIGINAL COMPLETION 03/05!89 RWO 10/23/08 JER PROPOSED SIDETRACK PRUDHOE BAY UNIT WELL: N-18A PERMfT No: 1830180 API No: 50-029-20906-01 SEC 8, T11 N, R13E, 1820' SNL & 769' EWL BP Exploration (Alaska) • ~ Date: Nov. 12, 2008 To: File From: Jane Williamson ~r~ Subject: P&A of N-18 for S/T W BPXA had not provided a justification of the P/A for S/T in N-18, and Cathy asked that I take a closer look. At Tom's request, Jovy Roach sent the justification which is attached. N-18 has annular communication and the well has been SI since late 2004. Before SI, the well produced less than 100 BOPD. It was noted that N-13, 25, 26 drains the area ~i~el~e..a~ of the current N-18 completion. The production in this drainage area had been over 1000 BOPD, but there has been a significant decline in the past few months that was not discussed within the justification. The sidetrack will TD in Zone 2 Sadlerochit, to an area outside of this immediate area. I'm ok with BPXA's proposal. Repair of the well is required due to the corrosion and annular communication. While a full description of the proposed target hasn't been supplied, I tend to agree that continued production within the current drainage pattern is unlikely to provide significant benefit. Attached are production plots of N-18 and combined production from N-13, 25, and 26. PR U~FiOE BAY, PRU~FIOE OIL Total Liquid (OiH NpI) (bbl/tl ) PBU_N ------- Gas Rata (CO) (Mc1/tl ) Water Rata (CO) (bbVd ) 1O'--~ - - _. - -. .. _ _ . -. _ i llil RwH.+ / cf/bbl ) ' ~ N 18 Water Cut (%) ~ a ~__~ 04 GATE os • • PRUDHOE BAY, PRUDHOE OIL Total L"quid (OfF+Ngl) (bbl/d ) PBU_N --~--- Gas Rate (CD) (McY/d ) N-13. 25. 26 ~ Water Rate (CD) (bbl/tl ) DATE 10 -~T., ~., -.. ..~, , . ~ .-., , ~, ., ... , ~ , ..,~,,, ., , ~ . , , . ~-. ... ~ , , ..,-„ , i r.., .n~ „r.,„~.,-..T,-~~ ,-.m,-.,7.,-.- ~n„~,~ 1999 2000 01 02 ,.. 03 - -'04 T OST•~ OB ~ ~T 07 08 • by • To: Alaska Oil & Gas Conservation Commission From: Jovy Roach, ODE Date: November 12, 2008 Re: N-18A Sidetrack Permit to Drill The N-18A well is scheduled to be drilled by Nabors Rig 7ES which is currently scheduled to move onto the location ~ December 19, 2008. The plan is to exit the parent N-18 wellbore from the 9-5/8" casing at 3250' MD with an 8-1/Z" BHA. The 8-1/2" hole will then be drilled to the top of the Sag River formation where 7" casing will be run to surface and cemented below the window. A 6-1/8" hole will then be drilled to TD in the Ivishak Zone 2. A solid 4-1/2" production liner will be run and cemented in place, and a 4-1/2" completion will be run. Well history/current status: Well Construction: N-18 was drilled in 1983 and completed in Zone 4, with down squeezed with Arctic Pack. In 1989 a RWO was performed to replace the 5-1/2" tubing and clean out rocks in the tailpipe. A 5" liner was cemented in place after the perforations were squeezed to repair the erosion damage to the 7" liner. In 1992 the well was frac'd to improve production rates. Oil rate reduction was noticed following water reduction in late 1990's. Well experienced premature breakthrough from N-08Ai/N-23Ai/M-29i. Feb 2000 the well was squeezed for water shut off. March 2004 caliper shows the worst penetration at 64% and the deepest line corrosion at 58%. Anncomm: N-18 was waivered in 2002 for T x IA communication, which is no longer permissible. The waiver was cancelled 11/05. The well was secured with a TTP in 2006 after failing a NFT-IA with FTS @ 300psi. In Oct 07 N-18 failed a CMIT TxIA with a LLR established; 4bpm @ 1060#. The well failed subsequent MIT-T and MIT-OA with fluid, however, MITOA passed to gas. REASON FOR SIDETRACK: N-18 is currently SI as a low value producer with ratty tubing and annular communication issues. The well was evaluated as a sidetrack candidate with no options in the immediate area. The current location is already drained by N-13/25/26. Replacing N-06 in the N-06/N-14 drainage pattern will allow for off take in this area identified in the J/N pad APE review. N-06 repair will then be available to provide future UZI injection. Please note the following Well Summary as detailed on the next few pages. N-18A Permit to Drill Application Page 1 Page 1 of 1 A ~ Maunder, Thomas E (DOA) From: Roach, Jovy [Jovy.Roach@bp.com] Sent: Wednesday, November 12, 2008 8:48 AM To: Maunder, Thomas E (DOA); Williamson, Mary J (DOA) Cc: Hobbs, Greg S (ANC); Stewman, Sondra D Subject: RE: N-18 (183-018) Attachments: N-18A Permit app.doc Tom, Jane, Attached is an updated Permit to Drill application. Please consider this in tandem with the Sundry application, as it covers the well history and reason for sidetracking. Let me know if you need anything else. I will be on the slope the rest of the week, and I will be checking email regularly. Thanks, Jovy From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Monday, November 10, 2008 11:15 AM To: Roach, Jovy Cc: Hobbs, Greg S (ANC); Williamson, Mary J (DOA) Subject: N-18 (183-018) Jovy, We are reviewing the sundry to prepare this well for redrill. No justification or discussion regarding the need for this work was included. Please provide such information including a discussion regarding the recovery of any reserves accessed by the current completion interval. Thanks in advance. Tom Maunder, PE AOGCC 1 i/12/2008 N-18 Reclassified to Trouble e '),:d {£'3- ð/B .., Subject: N-18 Rec1assifiedto Trouble' From: "Anders, Joe L" <anders22@BP.com> ~ ,z.,h-;/l)Ç ...... ~:~;t' ~:¡~O;t:~:,:;>~:~~~:~~~p.com>, "NSj,! AD\¥.~ell Operations surnlfsor" . rNSU4\ W~lOp'~r(ltionsSllP'ervisor@BP.com>,·.j.¡;Ê:ngel, HanjR" <EngelHR@B1>.'corn>, j.~mJe~g ,íÌ1.S~të::åk.us, winton_aubert@adn1Ìn.sta~ ·········.us, '¡Warren, Mike':;;f{> .. <8tWarren ..@BP.com>, "GPB, GC2 Area Mgr" $GPB ....@BP.com>~it ",B;JGC41¡I)Vellþ',' . ad" <GPBGC2WellpadLead@BP.com>, "GJ.>B, Wells Opt g"<GPBWells .ng@Bp::com>," PB, Optimization Engr" <GPBOptimizå.tior\:Êngr@BP.com .. ? cc: "Itu¿;hes, Andrea (VECO)" <hugha4@BP.com>, '.' 'uckett, Ely Z. (VEdO)" <1 . ez@BP.com>, "Mielke, RobertL" <robert.mielke@BP.com>, "N ADW Welllntegrity..~;. . <NSUAbwW ellIntegrityElJ:gineer@!W .c()1!!~:VS',:., . ..~:,:.....,.':J'" . Hello all. Well N-18 has been reclassified from Waiver to Trouble. The well has TxlA comm and is due for waiver compliance testing, but there are no plans to produce the well at this time. If the well is returned to production, it will be evaluated for a new waiver. Lead Operator, would you please ensure any waiver related signage is removed from the well house? Please call with any questions. Joe Anders, P.E. Well Integrity Coordinator, BP Exploration, (Alaska) Inc. Work: 1-907-659-5102 Mobile: 943-1154 Pager: 659-5100,x1154 Email: NSUADWWelllntegrityEngineer@bp.eom ~.·ff"< /(¡ I~~:;.j Ii>" 3~~1.G \JfJ \.~t^~t_J í u C· 1 of! 12/13/2005 10:02 AM 11/26/03 Schlumberger NO. 3050 Alaska Data & Consulting Services Company: State of Alaska 3940 Arctic Blvd, Suite 300 Alaska Oil & Gas Cons Comm Anchorage, AK 99503-5711 Attn: Lisa Weepie ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Color ( Well Job # Log Description Date Blueline Prints CD A-02 -~ \ '0:--') I 10674401 PSP LDL 11/24/03 1 D.S. 06-02 r"::i-7Z-o-:'f~ 10674399 PSP PROD PROFILE 11/22/03 1 D.S. 07 -04A ï C-(;:.). ~Olo 1- 10687646 PRODUCTION PROFILE 09/19/03 1 J-06 . '-:or 1- ... 03(-') 10563124 PRODUCTION PROFILE 11/10/03 1 16-21 . ~Ç'j~ ~~ \ ~ 10563125 PROD PROFILEIDEFT 11/11/03 1 N-18 <"ð3"'C t 6 10674395 SBHP SURVEY 11/03/03 1 C-24 1'7T';2 '"I J... 10703945 LDL 10/30/03 1 R-19A í C¡1-1-=t-. 10703949 SBHP SURVEY 11/03/03 1 D.S. 15-01A\ L.f'X _W"f'" '7, 10703946 SBHP SURVEY 10/31/03 1 2-40/5-22 í C( L.I "'i.&;~ 10703952 PROD PROFILE/DEFT 11/21/03 1 NK-62A ;;:).{J, ~ - ('jLi '-f- 10572999 MEM INJECTION PROFILE 05/30/03 1 D.S. 15-20B N.O-~- ~( () 10669980 MEM PROD PROFILE 10/12/03 1 D.S.18-06A \ q-::¡ ~'/..I ~ 10715358 MEM PPROF & IPROF 10/30/03 1 ~, PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: BP Exploration (Alaska) Inc. Schlumberger GeoQuest Petrotechnical Data Center LR2-1 3940 Arctic Blvd, Suite 300 900 E. Benson BlVd.:,::;»!'" '''''''',' 'r"- '~'~, -i t: Lln Anchorage, AK 99503-5711 Anchorage, Alaska 99508 t'''"\ ~:i:: ~ '\1/ î......, ) ATTN: Beth ,...~II ~~.... - '~' ~ ~ ~ ...~, i'" r ( . --..... Date Delivered: ~ );.' \: ¿ 2. 2003 Received by: - '" \ ~ "{'o..... \ ),,-C ~~1"^Î'\.. ~: !j;;:S ~;ons. vommission .~ \;i'~~:}1~~1ð~le stA~~E[J ~JAN 2 @ 200~. BP Exploration(Alaska),lnc. N-18 Prudhoe Bay Pressure (psia) GAS LIFT SURVEY 16-May-99 Temperature (deg F) D Temp 2500 35OO 4500 55O0 650O 75OO 8500 95O0 1000 2000 185 205 225 -1 0 I Test Data DATE FLUID OIL GAS WATER GOR ;,- CSG P TGOR TGLR CHOKE MP MT W CUT 10-May-99 1.09 MBD 0.11 MBOD 1.87 MMSCFD 0,98 MBWPD 16963 SCF/STB 3.08 MMSCFD 1524 PSIG 44908 SCF/STB 4523 SCF/BBL 96.6 224 PSIG 172 DEGF 90 Wellhead Data WHP WriT OA 300 160 1560 900 psig deg. F. psig psig Depth (MD) 9,168 9,139 8,327 / ,b45 5,405 3,020 Depth (TVD) 8,135 8,111 7,441 6,421 5,040 2,950 RECEIVED JUN 0 8 1999 iska 0il & Gas Cons. Commission An~orage BP Exploration(Alaska), Inc. N-18 Prudhoe Bay Pressure (psia) GAS LIFT SURVEY Pulling Out of Hole 16-May-99 Temperature (deg F) D Temp 250O 3500 4500 5500 6500 7500 85OO 9500 0 1000 2000 190 205 220 -1 0 1 GLM Test Data DATE FLUID OIL GAS WATER GOR LG CSG P TGOR TGLR CHOKE MP MT W CUT 10-May-99 1.09 MBD 0.11 MBOD 1.87 MMSCFD 0.98 MBWPD 16963 SCF/STB 3.08 MMSCFD 1524 PSIG 44908 SCF/STB 4523 SCF/BBL 96.6 224 PSIG 172 DEGF 90 Wellhead Data V~MP WHT ~A OA 300 160 1560 900 psig deg. F. psig psig Depth (MD) 9,168 9,139 8,327 7,045 5,405 3,020 Depth ('I'VD) 8,135 8,111 7,441 6,421 5,040 2,950 LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 13 May 1996 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION J-07 77 R-15 X-04 (43-06-10-14)7~' ~ 1-PLS FINAL BL+RF~- 1 PLS FINAL BL+RF~---' Run # 1 '1 CCL FINAL BL+RF Run # 1 1 GR/CCL FINAL BL+RF~-- Run # 1 Run # 1 ECC No. 3093.03 3964.06 5748.05 5753.10 Please sign and return to: Attn. Rodney D. Paulson Western Atlas Logging Services 5600 B Street Suite 201 _ ] Anchorage, AK 99518 Received by:.~~{'~. [~(///!~~/ ~ Date: 2 1 ]996 STATE OF ALASKA AL ,..,,/~, OIL AND GAS CONSERVATION COMMIS,.. REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown __ Stimulate__ Plugging__ Perforate X Pull tubing Alter casing Repair well 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 1820' SNL, 769' EWL, SEC. 08, T11N, R13E, UPM At top of productive interval 1235' SNL, 2716' WEL, SEC. 07, T11N, R13E, UPM At effective depth 1168' SNL, 2866' WEL, SEC. 07, T11N, R13E, UPM At total depth 1092' SNL, 3015' WEL, SEC. 07, T11N, R13E, UPM 5. Type of Well: Development X Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 69.16 AMSL 7. Unit or Property name Prudhoe Bay Unit 8. Well number N-18 (21-07-11-13) PBU 9. Permit number/approval number 83-18 / 10. APl number 50- 029-20906 11. Field/Pool Prudhoe Oil Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110 Surface 2682 Intermediate 9531 Production -- Liner 1066 Perforation depth: measured 10370 feet Plugs (measured) EZ Drill @ 10313' BKB 9243 feet 10035 feet Junk (measured) fill at 10035' (02/88) BKB 8952 feet Size Cemented Measured depth 20x30 8 c. y. 139 13 3/8 3720 c.f. 2711 9 5/8 1877 c.f. 9560 True vertical depth BKB 139 2711 854O 7 360 c.f. 9304-10370 8320-9243 9710'-9720', 9730'-9740', 9745'-9760', 9768'-9800', 9812'-9850', 9856'-9940' true vertical subsea 8601;8801' (six intervals) Tubing (size, grade, and measured depth) 5 1/2" L-80 to 9238' with 4 1/2" tailpipe to 9378' Packers and SSSV (type and measured depth) 95/8" BOTpackerat 9238';51/2' SSSVat 2013~ E C F~V,_. _ ~ D 13. Stimulation or cement squeaze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure $ E. P 1 0 Alaska Oil & Gas Cons. Anchorage 14. Prior to well operation Subsequent to operation Representative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 2 790 3925 1023 0 6441 14099 1085 0 Tubing Pressure 301 499 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 (;ertify that the forege{ng is true and correct to the best of my knowledge. Signed ~-~,~vx.~ 0~'~'1 ~1 _~"~F~'~ Title SeniorTechnicalAssistanti Form 10-4~4~ Rev 06/15/88 /- Date ~'/~/~;~.~ SUBMIT IN DI~PL, I'CATE 3/25/92 4/01/92 fjh 5/22/93 ~LL N-18(21-07-11-13) Frac/Addperf The following interval were added using 3 3/8" guns, 6 SPF, random orientation and 60° phasing. 9720' - 9730' MD 9740' - 9745' MD A Hydraulic Fracture (Ivishak) was performed using the following fluids: FRAC TREATMENT: Pumped job as per design. Pumped 130000# CL(16/20 CL Design CL=10500#. 121500# behind pipe & 8500# left in pipe FLUID SUMMARY: 30 bbls SO# Gel Prepad to Establish Rate 148 bbls SO# X-Link Ge[ Pad w/9% ESL($SO Gal) 4S Dirty 1 PPG 10 Dirty Z PPG 1 3 Dirty 3 PPG ZO Dirty 4 PPG 23 Dirty S PPG 27 Dirty 6 PPG $1 Dirty 7 PPG :3Z Dirty 8 PPG 37 Dirty 8 PPG 301 Dirty 10 PPG ZOO Dirty 2:0# Linear Gel Flush RECEiVeD SEP ! 0 ::)~ Alaska Oil & Gas Gons. Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 'DATE: 05/11/92 T# 83498 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. F-30~--//OGAS LIFT SURVEY 04/18/92 #1 F-41ST~/-/O~GAS LIFT SURVEY 04/10/92 #1 -14' PROD-F 04/05/92 #1 -14~;-/~ PROD-F 04/22/92 #1 K-0V$~.-/g? VROD-~' 04/07/92 ~ N-06 ~/--/~ GAS LIFT SURVEY 04/11/92 ~1 N-18~3--~ TIE IN LOG 04/02/92 %1 N-21~--~ LEAK DET 04/16/92 %1 N-10~~ PROD-F 04/20/92 91 A-34~_4o~ BAKER INFLAT/BRIDG PLG 5 " 0.00-11750.00 CAMCO 2/5" 613.00-10020.00 CAMCO 2/5" 9200.00- 9650.00 CAMCO 5 " 9200.00- 9658.00 CAMCO 5 " 9990.00-10180.00 CAMCO 5 " 1800.0'0- 9000.00 CAMCO 2/5" 9100.00- 9732.00 CAMCO 5 " 10100.00-11230.00 CAMCO 5 " 2900.00-10230.00 CAMCO 2/5" 04/28/92 #1 8900.00- 9110.00 CAMCO Information Control Well Records Adrian J. Martin RECEiVED MAY 1 8 1992 Alaska 011 & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 04/01/92 T~ 83353 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. D-07 7~-29 CCL 03/23/92 #1 W-38~'~ CCL 02/25/92 #1 F-30~f-//° PRODUCTION LOG 03./24/92 #1 N-18~-/~ PERF 03/25/92 91 S-16~-'~',~ CCL 03/29/92 #1 10000.00-10170.00 ATLAS 5 " 13700.00-13943.00 ATLAS 5 " 12000.00-12450.00 SCH 5 " 9100.00-10014.00 SCH 5 " 10200.00-10380.00 ATLAS 5 " Information Control Well Records Adrian J. Martin RECEIVED APR 1 5 1992 Alaska 0~1 & Gas Cons. Commission Anchorage STATE OF ALASKA Ab.__.A OIL AND GAS CONSERVATION COMMIS-., ~N REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519.6612 Stimulate 3( Plugging Perforate Alter casing Repair well 5. Type of Well: Development ~ Exploratory Strat~graphlc Service 4. Location of well at surface 1820'SNL, 769'EWL, SEC. 08, T11N, R13E, UPM At top of productive interval 1235' SNL, 2716' WEL, SEC. 07, T11N, RI3E, UPM At effective depth 1157' SNL, 2923' WEL, SEC. 07, T11N, R13E, UPM At total depth 1092' SNL, 3015' WEL, SEC. 07, T11N, R13E, UPM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 10370feet BKB 9243feet 10165feet BKB 9066feet Plugs (measured) Junk (measured) Other 6. Datum elevation (DF or KB) KBE = 69.16 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number N-18 (21-07-11-13) PBU 9. Permit number/approval number 83-18/ 10. APl number 50- 029-20906 11. Field/Pool ~ Prudhoe Oil Pool EZ Drill ~ 10313' fill at 10165' MD (12/89) Casing Length Size Cemented Measured depth Structural -- Conductor 110 20x30 8 c.y. 139 Surface 2682 13 3/8 3720 c.f. 2711 Intermediate 9531 9 5/8 1877 c.f. 9560 Production 1066 7 360 c. fo 9304-10370 Liner 1064 5 scab liner 128 c.f. 9245-10308 Perforation depth: measured 9710'-9720', 9730'-9740', 9745'-9760', 9768'-9800', 9812'-9850', 9856'-9940' True vertical depth BKB 139 2711 8540 8320-9243 8270-9190 true vertical subsea 8601'-8801' (six intervals) Tubing (size, grade, and measured depth) 5 1/2" L-80 to 9215' with 5 1/2" tailpipe to 9239' Packers and SSSV (type and measured depth) 9 5/8" TIW packer at 9215'; 5 1/2" SSSV at 2001' 13. Stimulation or cement squeeze summary 12/26/90 - 10% HGI perforation wash via coiled tubing 14. RECEIVED FEB - 4 t991 Intervals treated (measured) all intervals as above Alaska 0il & Gas Cons. C0mmissi0: Treatment description including volumes used and final pressure 21,000 gal. 10% HCl w/diverter Reoresentative Daily Average Production or Iniection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run. Daily Report of Well Operations 424O 4797 488 4130 8597 612 16. Status of well classification as: Oil .Z~_ Gas 0 1702 Suspended, Service chorage Tubing Pressure 198 223 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sicjned Title Supervisor Waterflood/Miscible Flood --'orm 10-404 Rev 06/15/88 / SUBMIT IN DUPLICATE BP EXPLORATION -o ~, : ~ BP Exploration (Alaska) Inc. gOO East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 12/26/89 Transmittal: 80711 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. F-37 N-18 pROD-F 12/09/89 PROD-F/TEMP 12/12/89 11050-11371 Camao 9550-10157 ,. Camco · -. Distribution: ARCO CHEVRON EXXON GEOSCIENCES HOUSTON MOBIL PHILLIPS ARCHIVES RECEIVED BP EXPLORATION OI IGINA BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 May 31, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Attention' Mr. C. V. Chatterton Well N-18 (21-07-11-13) 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 pulling tubing. Yours very truly, Workover/Completions Supervisor RVS/KTH Enclosures (4) cc: J. Bragg (MB9-4) Well Records (LR2-1) w/10 Well File STATE OF ALASKA AL,-._.,A OIL AND GAS CONSERVATION COMMIS,5,,JN REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging__ Pull tubing X Alter casing Repair well Perforate Other 2. Name of Operator BP Exploration 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1820' SNL, 769' EWL, SEC. 08, T11N, R13E, UPM At top of productive interval 1235' SNL, 2716' WEL, SEC. 07, T11N, R13E, UPM At effective depth 1168' SNL, 2866' WEL, SEC. 07, T11N, R13E, UPM At total depth 1092' SNL, 3015' WEL, SEC. 07, T11N, R13E, UPM 5. Type of Well: Development X Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 69.16 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number N-18 (21-07-11-13) PBU 9. Permit number/approval number 83-18/9- 042 10. APl number 50- 029-20906 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110' Surface 2682' Intermediate 9531' Production -- 1066' Liner lO64' Perforation depth: measured 10370 feet Plugs (measured) 9243 feet BKB 10313 feet Junk (measured) 9193 feet BKB EZ Drill @ 10313' Fill at 10035' (02/88) Size Cemented Measured depth True vertical depth BKB 20" x 30" 8 c.y. 139' 139' 13-3/8" 3720 c.f. 2711' 2711' 9-5/8" 1877 c.f. 9560' 8540' 7" 128 cuft 9304' - 10370' 8320' - 9243' 5" 128 cuft 9245' - 10308' 8270' - 9190' 9812'-9850', 9856'-9940', 9710'-9720', 9730'-9740', 9745'-9760', 9768'-9800' true vertical subsea 8690'-8801' (two intervals), 8601'-8610', 8619'-8628', 8632'-8645', 8652'-8680' Tubing (size, grade, and measured depth) 5-1/2" L-80 to 9215' with tailpipe to 9239' Packers and SSSV (type and measured depth) 9-5/8" TlW packer at 9215'; 5-1/2" SSSV at 2001' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Reoresentative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 2780 2188 7126 0 8250 6493 23 0 Tubing Pressure 271 psig 440 psig 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.~ th.~ the foregoin.,~,~.e_and correct to the best of my knowledge. Signed ~ ,¢~-/.-~_---~,,~'~'_ Title Workover/Completion En,qineering Form 10-404 Rev 06/1~ SUBMIT IN DUPLICATE WELL N-18 WORKOVER ATTACHMENT I Procedure Outline: i · 2. 3. 4. 5. 6. 7. 8. e 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. MIRU workover rig. Accepted rig @ 0001 hrs on 02/16/89. Pulled BPV. Circulated well. Set 2-way check valve. ND tree NU and tested BOP's to 5000 psi. Pulled 5-1/2" tubing. Recovered slick stick. Tested 9-5/8" casing and to 2500 psi - ok. Milled packer. Recovered packer tailpipe. RIH. Cleaned out to 10270'. Pumped high vis sweep. Pulled up to liner top. RIH. Tagged fill @ 9896'. Washed to 10313'. Reverse circulated. Stuck drill pipe. Backed off. Jarred fish free. POH. Recovered fish. RIH mule shoe. Spotted pill across perforations. RIH with 6" bit and cleaned out rocks to 10313' (top of 7" EZ-Drill). POH to 9905'. Spotted pill 'across perforations. POH. Ran Kinley caliper and corrosion logs in 7" & 9-5/8" casing. RIH w/3-1/2" D.P. to 10313'. No fill. Spotted pill. POH. Ran GST log. Perforated 10110' - 10120' 4 spf. Ran gauge ring to 10130'. Set 7" retainer @ 10000' and squeezed well. RIH w/ 6" bit. Tagged top of cement at 9871'. Cleaned out cement to 10313'. Circulated. RIH and set EZ-drill bridge plug @ 10000'. Layed balanced plug and squeezed. RIH 6" bit. Tagged firm cement @ 9532'. Cleaned out retainer @ 10000'. Test squeezed to 500 psi - ok. Drilled retainer. Cleaned out to 10313'. Ran and cemented 5" liner. POH. RIH 8-1/2" bit. Cleaned out liner. Reverse circulated. Tested liner & lap to 3000 psi. Polished tie back receptacle. RIH with 8.5" gauge ring/junk basket to 9246'. RIH with 5-1/2" completion. Spaced out and landed tubing. Set 2-way check valve. ND BOP's. NU and tested tree to 5000 psi. Changed over to inhibited brine. Set plug in tailpipe. Set 9-5/8" permanent packer. -A~r~h:~ Pressured up annulus, sheared valve in GLM, and displaced annulus with 135 bbls diesel. U tubed diesel. Released rig @ 2400 hrs on 03/06/89. Daily Drilling Report-- PBU-- Workover February 16, 1989 at 0600 hrs Rig: NABORS 1ES Well: N-18 (21-07-11-13) AFE # 160488 AFE Amount: (Expense) Current Amount: 0600 Depthi 10313' Day: -1 Current Operation: Fill pits. Move in rig up. Accept rig at 0001 hours 2/16/89. Fill pits. BP EXPLOR,~'ION Daily Drilling Report .. PBU -- Workover February 17, 1989 at 0600 hrs Rig: NABORS 1ES Well: N-18 (21-07-11-13) AFE # 160488 AFE Amount: (Expense) Current Amount: 0600 Depth: 10313' Day: 1 Current Operation: Testing BDP. Rig up lubricator. Pull BPV. Circulate out diesel. ND n:ee NV and test B_OP. BP EXPI.OR~N Daily Drilling Report-- PBU -- Workover February 20, 1989 at 0600 hrs Rig: NABORS 1ES Well: N-18 (21-07-11-13) AFE # 160488 AFE Amount: (Expense) Current Amount: 0600 Depth: 10313' Day: 4 Current Operation: Cleaning out liner at 10270'. Pull 5-1/2" robing. Recover slick stick. Test casing 2500 psi. OK. Mill packer. Spot size salt pill. Recover packer tailpipe. RIH Clean out hard fill. 9883 to'r)942. RIH to 10270'. lip Daily Drilling Report -- PBU -- Workover February 21, 1989 at 0600 hrs Rig: NABORS 1ES Well: N-18 (21-07-11-13) AFE # 160488 AFE Amount: (Expense) Current Amount: 0600 Depth: 10313' Day: 5 Current Operation: Circulating. Pump high vis sweep. Pull up to liner top. RIH tag fill 9896 wash to 9941. Wash to 10313'. Reverse circulate. Stuck drillpope. Circulate and Workpipe. - · BP EXPLOR~N Daily Drilling Report -- PBU -- Workover February 22, 1989 at 0600 hrs Rig: NABORS 1ES Well: N-18 (21-07-11-13) AFE # 160488 AFE Amount: (Expense) Current Amount: 0600 Depth: 10313' Day: 6 Current Operation: POH. Free point and back off at 9905'. RIH with bumper sub and jars. Jar fish_free. POH. Daily Drilling Report-- PBU .- Workover February 23, 1989 at 0600 hrs Rig: NABORS 1ES Well: N-18 (21-07-11-13) AFE # 160488 AFE Amount: (Expense) Current Amount: 0600 Depth: 10313' Day: 7 Current Operation: POH. Recover fish. IH mule shoe. Spot pill across perforation. Clean out from 9914' to 10313'. POH to 9905. Spot pill across perforations. POH. - Daily Drilling Report-- PBU-- Workover February 24, 1989 at 0600 hrs Rig: NABORS 1ES Well: N-18 (21-07-11-13) AFE # 160488 AFE Amount: (Expense) Current Amount: 0600 Depth: 10313' Day: 8 Current Operation: POH. Ran Kinley caliper in 7" liner;, couldn't get below 10279' wlm. Ran CET.CBT CNL in 7" liner;, couldn't get below 10270'. Ran CET in 9-5/8 liner top to 13-3/8 shoe. RIH 3-1/2 DP to 10313' no fill Spot pill. POH. Daily Drilling Report -- PBU -- Workover February 27, 1989 at 0600 hrs Rig: NABORS 1ES Well: N-18 (21-07-11-13) AFE # 160488 (Expense) AFE Amount: Current Amount: 0600 Depth: 10313' DaY: ! 1 Current Operation: WOC. Ran GST log. Perforate 10110-10120 4 SPF. Ran gauge ring to 10130'. Set retainer at 10000'. Establish injection rate 1/2 2650. Acid wash perforations. Squeeze 95 sks under retainer 1BPM 4000 psi. Lay 100 sk balanced plug across perforations. POH. WOC. BP EXPLORATION Daily Drilling Report -- PBU -- Workover February 28, 1989 at 0600 hrs Rig: NABORS 1ES ~r¢ll: N-18 (21-07-11-13) AFE # 160488 AFE Amount: (Expense) Current Amount: 0600 Depth: 10313' Day: 12 2urrent Operation: Circulate. RIH with 6" bit. Tag top of cement 9871'. Test 300 psi bled off 250 psi in 10 minutes. Clean out retainer and cement to 10313'. Circulate BP E~.O~N Daily Drilling Report -- PBU -- Workover March 1, 1989 at 0600 hrs ig: NABORS 1ES Zell: N-18 (21-07-11-13) AFE # 160488 AFE Amount: (Expense) Current Amount: 0600 Depth: 10313' Day: 13 :m-rent Operation: Setting bridge play. Circulate and secure rig due to high winds. RIH and set EZ drill bridge play at 10000. BP EXPLORJ~'iON Daily Drilling Report-- PBU-- Workover March 2, 1989 at 0600 hrs Rig: NABORS 1ES Well: N-18 (21-07-11-13) AFE # 160488 AFE Amount: (Expense) Current Amount: 0600 Depth: 10313' Day: 14 Current Operation: Drilling retainer. Lay 115 sk balanced plug. Hesitate and squeeze to 2500 psi. RIH 6" bit. Tag fu'rn cement 9532 (6 bbl squeezed away). Clean out to retainer @ 10000'. Test squeeze to 500 psi - OK. Drilling retainer. BP EXPLOR~N Daily Drilling Report-- PBU-- Workover March 3, 1989 at 0600 hrs Rig: NABORS 1ES Well: N-18 (21-07-11-13) AFE # 160488 AFE Amount: (Expense) Current Amount: 0600'Depth: 10370' Day: 15 Cra-rent Operation: Clean out to 10313'. Ran and cemented in place 5" liner. POH. W.O.C. BP EXPLOR~310N Daily Drilling Report-- PBU-- Workover March 6, 1989 at 0600 hrs Rig: NABORS 1ES Well: N-18 (21-07-11-13) AFE # 160488 AFE Amount: (Expense) Current Amount: 0600 Depth: 10230' Day: 18 Current Operation: N.D.B.O.P. RIH 8-1/2" bit. Cleanout to liner top @ 9246'. RIH 4-1/8"mill. Clean out 5" liner to 10230'. Reverse circulate. Test liner and lap to 3000 psi. Polish tie back receptical. Ran gauge ring junk basket to 9246'. Ran 5-1/2" robing and space out. Install 2 way check. N.D.B.O.P. BP EXPLOR,~;T'K)N Daily Drilling Report -- PBU -- Workover March 7, 1989 at 0600 hrs Rig: NABORS 1ES Well: N-18 (21-07-11-13) AFE # 160488 (Expense) AFE Amount: Current Amount: 0600 Depth: 10230' Day: 19 Current Operation: Rig released. Install 6" tree and test to 5000 psi. Pull dummy ball valve. Set plug in tailpipe. Set packer. Shear GLM valve. Pump 135 bbls diesel down annulus and "U" tube to tubing. Set BPV. Release rig 2400 hrs. 3/6/89. BP EXPLORATION HOUSTON ARCO CHEVRON EXXON TEXACO TO: MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR R£FERENC£: ARCHIVES BP'CASED HOLE FINAL LOGS BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 De*e: 04-14-89 T~': 79962 The following ma?erlal is being subml'l"i'ed herewlfh. Please acknowledge receipt by signing a copy of ?his le'i"i'er and returning It ?o ?his office: N-18 PFC 04-11-89 #1 9147-10192 Atlas 5" Rece i ved Date Shirley R, McCurry INFORMATION CONTROL Well Records LR2-/ BP' EXPLORATION HOUSTON ARCO CHEVRON EXXON TEXACO TO: MOBIL PHILLIPS STATE OF ~LASKA GEOSCIENCES RESERVOIR REFERENCE: ARCHIVES Bp'CASED HoLE FINAL LOGS :ploration (Alaska) Inc. 9~ East Benson Boulevard RO, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Date: T#: 03-14-89 79886 The following material Is being subml'~'ed herewith. Please acknowledge receipt by signing a copy of this letter and returnlng It to this office: N-18 CBT 02-23-89 #1 9245-10206 SCH 5" N-18 CET 02-23-89 #1 9245-10214 Sch 5" N-18 CNL 02-23-89 #i 9260-10234 Sch 5" -N-18 DCT 02-23-89 #1 2570-10210 Sch 5" ,N-18 GST 02-24-89 #3 9700-10130 Sch · 5" -N-18 PERF 02-25-89 #4-6 9790-10114 Sch 5" Rece i ved Da~e Shirley R. McCurry INFORMATION CONTROL Well Records LR2-1 1. Type of Request: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSioN APPLICATION FOR SUNDRY APPROVALS Abandon Suspend ~ Operation Shutdown Re-enter suspended well Alter casing __ Repair well__ Plugging Time extension __ Change approved program ~ Pull tubing x Variance Perforate 2. Name of Operator Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1820'SNL, 769'EWL, SEC. 08, T11N, R13E, UPM At top of productive interval 1235' SNL, 2716' WEL, SEC. 07, T11N, R13E, UPM At effective depth 1168' SNL, 2866' WEL, SEC. 07, T11N, R13E, UPM At total depth 1092'SNL, 3015' WEL, SEC. 07, T11N, R13E, UPM 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 .. 10370 feet BKB 9243 feet 10035 feet BKB 8952 feet 5. Type of Well: Development x Exploratory Stratigraphic Service Stimulate Other 6. Datum elevation (DF or KB) KBE -- 69.16 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number N-18 (21-07-11-13) PBU 9. Permit number 83-18 10. APl number 50- 029-20906 11. Field/Pool Prudhoe Oil Pool Plugs (measured) EZ Drill@ 10313' Junk (measured) Fill at 10035' (02/88) Size Cemented Measured depth 110' 20"x 30" 8 c.y. 139' 2682' 13-3/8" 3720 c.f. 2711' 9531' 9-5/8" 1877 c.f. 9560' .. 1066' 7" 360 c.f. 9304'- 10370' True vertical depth BKB 139' 2711' 8540' 8320'-9243' measured 9812'-9850', 9856'-9940', 9710'-9720', 9730'-9740', 9745'-9760', 9768'-9800' 8632'-8645'. 8652'-86~0: . true vertical subsea 8690;8801' (two intervals), 8601;8610', 8619;8628', £ IV Tubing (size, grade, and measured depth) 5-1/2"L-80 to 9238' with 4-1/2"tailpipe to 9378' Packers and SSSV (type and measured depth) 9-5/8" BOTpacker at 9238'; 5-1/2" SSSV at 2013' Description summary of proposal X Detailed operations program 13. Attachments 14. Estimated date for commencing operation 1st Quarter ~ 989_ Date approved 16. If proposal was verbally approved Name of approver JAN _1_ 9' .0il & ~as Cons. 15. Status of well classification as: Oil X Gas~ Suspended ~ Service 17. I hereby certify that the foregoing, is true and correct to the best of my knowledge. Signed ~ ~,~¢'?Z TitleWorkover/CompletionEngineeringSupervisor FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test ~ Location clearance ~ Mechanical Integrity Test ~ Subsequent form required 10- Commissioner --'~. ~., ..... ,.:d Copy ORIG!N.~!. SIGNED BY Approved by order of the Commission I Approva, No. ~")_. ~,Z-' ~ SUBMIT IN TRIPLICATE Form 10-403 Rev 06/15/88 A'I-rACHMENT I N-18 RIG WORKOVER PROCEDURE SUMMARY · 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. Pull ball valve. Kill well. Set Magna Range plug in the tailpipe. Open sliding sleeve Circulate well and freeze protect to 2000'. Set BPV. MIRU workover rig. Pull BPV. Circulate well. Set 2-way check valve. ND tree NU and test BOP's to 5000 psi. Pull 5-1/2" tubing· Test 9-5/8" casing and to 2500 psi. Replace 9-5/8" packoff. RIH mill and recover 9-5/8" packer-tailpipe assy. RIH with 6" bit and clean out rocks to 10313' (top of 7" EZ-Drill). RIH with 9-5/8" scraper to 8340' and reverse circulate· RIH with 7" scraper to 10313' and reverse circulate. Run corrosion logs in 7"& 9-5/8" casing, if required. Run GST log, if required. Shoot squeeze perforations, if required· Set 7" retainer and squeeze well, if required. Cleanout cement5,t,o 10313'. If required, run flush joint liner and cement in place. ~ ~ C ~ IV ~D Cleanout liner. Polish tie back receptacle. RIH with 8.5" gauge ring/junk basket to 9300'. RIH with 5-1/2" completion. Space out and land tubing. Set 2-way check valve. ND BOP's. NU and test tree to 5000 psi. Set plug in tailpipe. Set 9-5/8" permanent packer. Open sliding sleeve and displace annulus to brine and freeze protect with diesel. Close and test sliding sleeve. Release rig. Alaska Oil & I~as Cons. Commiss'ma , ~chorage IS.O.P. STACK CONFIGURATION 13-518 IN. TRIPLE RAKI STACK 5;000 PSI WP ATTACHMENT II _ . DRILLING ANNULAR PREVENTER 2 IN. KILL LINE GATE GATE I I I I PIPE RAMS 1 I PIPE RAMS 1 I DRILLING SPOOL I I BLIND RAMS .. I f ,. )' 4 IN. CHOKE LIiNE ~chomge Standard Alaska Production Company 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 STANDARD ALASKA PRODUCTION July 29, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton N-18 (21-07-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Operations, for the above-named well. subsequent report of perforating the well. Report of Sundry Well This contains our BJP:JAM~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 N-18 Well File Yours very truly, wB~t~ f~c&~Y' ~s c~ ~eVi~orod A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Operation performed: Operation shutdown [] Stimulate [] Plugging [] Perforate r~ Pull tubing [] Name of Operator Alter casing [] Other [] Standard Alaska Production Company Address P. O. Box 196612, Anchorage, Alaska 99519-6612 Location of well at surface 1820' SNL, 769' EWL, SEC. 08, T11N, R13~ UPM At top of productive interval 1235'SNL, 2716' WEL, SEC. 07, T11N, R13E, UPM At effective depth 1168' SNL, 2866' WEL, SEC. 07, T11N, R13E, UPM At total depth 1092' SNL, 3015' WEI_, SEC. 07, T11N, R13E, UPM 5. Datum elevation (DF or KB) KBE ,, 69.16 AMSL f e e t 6. Unit or Property name Prudhoe Bay Unit 7. Well number N-18 (21-07-11-13) PBU 8. Approval number 8..427 9. APl number 5 0 - 029-20906 i10. Pool Prudhoe Oil Pool I1. Present well condition summary Total depth: measured 10370 feet Plugs' (measured) EZD#II@ 10313' true vertical BKB 9243 fa. et Effective depth: measured 10035 feet Junk (measured) fillat 10035'(02/88) true vertical BKB 8952 feet Casing Length Size Cemented Measured depth Structural - Conductor 110 20x30 8 c.y. 139 S u rface 2682 13 3/8 3720 c.f. 2711 Intermediate 9531 9 5/8 1877 c.f. 9560 ___ Production -- Li ne r 1066 7 360 c.f. 9304-10370 Perforation depth: measured 9812'- 9850', 9856'- 9940' true vertical subsea 8690'-8801' (two intervals) Tubing (size, grade and measured depth) 5 1/2" L-80 to 9238' with 4 1/2" tailpipe to 9378' True Vertical depth BKB 139 2711 8540 8320-9243 Packers and SSSV (type and measured depth) 9 5/8" BOTpacker at 9238~ 5 1/2" SSSVat 2013' 12. Stimulation or cement squeeze summary e Intervals treated (measured) Treatment description including volumes used and final pressure Re.oresentative Daily Average Production or Injection Data Prior to well operation Subsequent to operation OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 2310 5098 11491 1935 344 3840 4442 9331 0 334 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [] r5. I hereby certify that the foregoing is true and correct to the best of my knowledge Form 10-404 Rev. 12,1-85 . Date ~//~///,~ · Submit in Duplicate- WELL N-18 (21-07-11-13) PBU ADDITIONAL PERFORATING OPERATIONS The following additional intervals were perforated July 11, 1988, using Dresser Atlas 3 3/8" carrier guns at 4 spf. 9710' - 9720' MD BKB (8601' - 8610' TVDss) 9730' - 9740' MD BKB (8619' - 8628' TVDss) 9745' - 9760' MD BKB (8632' - 8645' TVDss) 9768' - 9800' MD BKB (8652' - 8680' TVDss) All depths are referenced to BHCS, 02/21/83. A lubricator was installed and tested to 3500 psi for all well work. Following perforating operations, the well was returned to production and tested. jm 7/21/88 Production Compc 900 East Benson Boules, oral P.O. Box 196612 Anchoroge. Aloska 99519-66 (907) 564-51 I I DALLAS INDEXED ARCO CHEVRON EXXON TEXACO Date: 07/18/88 T0: MOBIL T#: 79098 s'rANDARD /~,I. ASK/>-,, PRODiJC 1-10r"d PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR REFERENCE: ARCHIVES SAPC CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge recelpt by slgning a copy of this letter and returning It to this office: · · N-18 N-18 Collar 07/11/88 #2 9550-9883 Atlas 5" GR 07/11/88 #1 9000-9900 Atlas 5" Rece i ved Date A unh of the o,~;~ol S,ondo,d C~I Comlx~ny Founded h~ Cle~,elond. (D(~;o. in 1870 Jennifer Dietz I NFORMAT I ON CONTROL Wel I Records LR2-1 §~nd~rd Alaska P~od~cHon Company 900 East Benson Boulevard P.O. Box 196612 Anchorocje, Alaska 99519-6612 (907) 561-5111 5'I'ANDARD ALASKA PRODUCTION May 26, 1988 Alaska 0il & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alask~ 99501 Attention: Mr. C. V. Chatterton Well N-18 (21-07-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well. BJP:JAM~ Enclosures (9) cc: J. L. Haas (MB12-1) N-18 Well File Yours very truly, B J P~ol~cky, S~perv~sor Waterflood & Miscible Flood A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon I-I Suspend [] Operation Shutdown [] Time extension [] Change approved ~'ogram [] Plugging D Stimulate [] 2. Name of Operator Standard A/aska Production Company 3. Address Re-enter sus Pull tubing [] P. 0. Box 196612, Anchorage, Alaska 99519-6612 Location of well at surface 1820' SNL, 769' EWI., SEC. 08, T11N, R13E, UPM At top of productive interval 1235' SNL, 2716' WEL, SEC. 07, T11N, RI3E, UPM At effective depth 1168' SNL, 2866' WEL, SEC. 07, T11N, R13E, UPM At total depth 1092' SNI_, 3015' WEL, SEC. 07, T11N, RI3E, UPM 1. Present well condition summary Total depth: )ended well [] Alter casing [] ' ~,mend order r'l Perforate [] Other [] 5. Datum elevation (DF or KB) KBE=69.16 AMSL feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number N-18(21-07-11-13) PBU 8. Permit number 83-18 9. APl number 5 0 - 029-20906 O. Pool ~rudhoe Oil Pool measured 10370 feet Plugs (measured) EZDdlI@ 10313' true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110 Surface 2682 Intermediate 9531 Production -- Liner 1066 Perforation depth: measured BKB 9243 feet 10035 feet BKB 8952 feet Size Junk (measured) fill at 10035'(02./88) Cemented 20x30 8 c.y. 13 3/8 3720 c.f. 9 5/8 1877 c.f. 7 360 c.f. 9812'- 9850; 9856'- 9940' true vertical subsea 8690'-8801' (two in tervals) Tubing (size, grade and measured depth) Measured depth 139 2711 9560 9304-10370 5 1/2" L-80 to 9238' with 4 1/2" tailpipe to 9378' Packers and SSSV (type and measured depth) ~. 95/8"BOTpackerat9238';5 1/2"SSSVat20'i3' "~' ' : ... True Vertical depth BKB 139 2711 8540 8320-9243 2. Attachments DescriPtion summary of proposal [] Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation Su]~ue~t Work ReDorte~ June 1988 14. If proposal was verbally approved Foz'~ Name of approver that t~or~,oi"pig i,~rue and correct to the best of my knowledge 15. I hereby Si~lned ' .~..,~,/...~,~.j//,;/"~ "~/~' ~'~~,~...,~.~.~____~ Title Supervisor, Watedlood/Miscible Flood ')~"' - .//"'"' "' ~' Commission Use Only Conditions of approval Notify commission so representative may witness IApproval No. [] Plug integrity [] BOP Test [] Location clearance I Approved Oopy ORIGINAL SIGNED BY ~.~e~ur.~ by order of Approved by LONNIE C. SMI'rI-I ;~C,o;Tl~'l~lSO~oner _the commission Form 10-403 Rev 12-1-85 Date approved Date Submit in triplicatu .Well N-18 (21-07-11-13) PBU ADDITIONAL PERFORATING PROPOSAL We propose to perforate the following additional intervals during June 1988 at 4 spf. 9710' - 9720' MD BKB 9730' - 9740' MD BKB 9745' - 9760' MD BKB 9768' - 9800' MD BKB .Depths are referenced to BHCS, 02/21/83 A lubricator will be installed and tested to 3500 psi for all well work. Following perforating operations, the well will be returned to production and tested. 0833Z 05/25/88 F FLOW TUBES & PACKOFF BOWEN PACKOFF }~- HAND PUMP GREASE SEAL FLOWTUBE FLOWLINE FLOWLINE ._~~ VALVE GREASE LINE GREASE MANIFOLD GREASE PUMP RISER .--.-GREASE RESERVOIR BOP TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS GEOSCIENCES INDEXED STANDARD ALASKA PRODUCTION Date: 03/17/88 T#: 78668 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: ' B-28 C-21 C-29 H-7 N-8 N-15 N-19- W-40 W-40 Y-22 B-13 Miscible Gas Injection Profile 03/14/88 #1 10400-10826 CH/CNL 03/12/88 #1 10450-11341 Sch 5" FM/Temp 03/10/88 #1 8900-9229 Camco 5" CH/CNL - 03/13/88 #1 -10900-11930 Sch 5" Production Profile 03/11/88 #1 10550-10890 Camco 5" Injection Profile' . 03/11/88 #1 9600-9840 Camco 5" PITS 03/09/88 #1 9600-10200 Camco 5" PIT 03/12/88 #1 9700-10035 Camco 5" PIT 03/13/88 #1 9700-10115 Camco 5" CBT 03/13/88 ~1 9302-10564 Sch 5" TCP Gun Positioning Log 03/14/88 #1 9973-10351 Sch 5" Temp/Gas Lift Survey 03/09/88 #1 3440-10585 Camco 5" Sch 5" R V Rece i ved Date AtBS~ ~tl & Gas C01s. C0mm[ssbn · - A un,~ ol ,he o,,g,~l 5,o~o~d ~1 Core.ny aFounded ,n Cle~elw~. ~. ~n 1870 Victoria Aldridge ~NFORMAY ~ON CONIROL We~ ~ Records LR2-~ S~anclo~d P~'oduct&on Company' 900 [a,t PO ~n 19~1~ Ancho,og~. AIo~o 99~]9 ~7~ 564 TO: DALLAS ARCO CHEVRON E~L~ON TEXACO MOBIL PHILLIPS ~TATE OF ALA~ GEOSCIENCES INDEXED STANDARD ALASKA PRODUCTION Date: 03/01/88 TI: 78611 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submil-fed herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: ~ N-06 ~ X-16 Production Log ~2/25/88 #1 10590-10910 Sch 5" Production Log 02/26/88 #1 9700-10073 Sch 5" CET 02/24/88 #1 11030-11612 Sch 5" Perf. Record 02/25/88 #1 9550-10830 Sch 5" ':' ~ ~"--'~----~ ~ictoria Aldridge "c:ii~?. 6:'"","7.~ n. '"' 'llm'~'~;~~.,.~/"~,, ,ORMATION CONTROL Date /'! ~'~o~ b'OrlT,~, o~ Records LR2-1 A mi el ~he Q~c~floI .c~ondord OI Componl Founded ~n CleveloncJ. Oh,o. ~n 1870 Slonda,d Alosi, a P,'odu( hen Compon 900 [o.,, A,,(ho,oO¢' AI~,L 0 10: I)A 1. I ,A S ARCO CHEVRON E.'CXON TEXACO biO B I L PHILLIPS STATE OF ALASKA GEOSC IENCES INDEXED 5'I'ANDARD ,',.I f,!',?'/, ~,pr.~[)l ;,'. 11~ Date: 10/14/87 TI: 78232 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: ,REVISED-~Z'~3B CNL-GR (Coiled Tubing Conveyed) 09/01/87 #1 9000-9883 v ~"sC-27 Tubing Puncher Record 10/07/87 #1 10746-11203 /-' ~7 Collar 09/06/87 #1 11050-11249 ' :' "-oD-lO Collar 09/06/87 #1 10800-11100 ~'~N-18 PFC 08/28/87 #1 9641-10036 "-.3R-1 Collar 09/04/87 #1 8800-9250 '"-~R-26A Perf. Record 10/10/87 #1 9134-9380 Sch 5" Sch 5" Dress 5" Dress Dress 5" Dress 5" Sch 5" *The film and prints have had the dept9 corrected. Destroy the ones previously sent to you in early September. If you have any questions, please call me at (907) 564-4445. Rece i ved Victoria Aldrtdge Date ~[ Wel I Records LR2-1 · urn,,! of the or,g,~ol 5to,,do,d~X~d~o.-i),~.~l, ' fou,.ded ,,, (l~.elo,.,f O~,,,r, .,, Standard Alaska Production Compar~ 900 East Ben~on Boulevu,~ P.O. Box 196~12 Anchorage, Alaska 99519-6612 (907) 561-5111 STANDARD ALASKA PRODUCTION September 22, 1987 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well N-18 (21-07-11-13) 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 perforating the well. SLB:JAM~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 N-18 Well File ._ Yours very ~truly, S. L. Bryant, Supervisor Reservoi r/Production Surveillance Unit II RECEIYEI) Alaska Oil & Gas Cons. Commission Anchorage A unit of the original Standard Oil Company Founded in Cleveland. Ohio, in 1870. STATE OF ALASKA ALA~,,,A OIL AND GAS CONSERVATION COl,. .SSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing Alter Casing [] Other [] 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 69.16 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 1820' SNL, 769' EWL, Sec. 08, TllN, R13E, UPM At top of productive interval 1235' SNL, 2716' WEL, Sec. 07, TllN, R13E, OPM At effective depth 1105' SNL, 2989' WEL, Sec. 07, TllN, R13E, UPM At total depth 1092' SNL, 3015' WEL, Sec. 07, TllN, R13E, UPM 7. Well number N-18 (21-07-11-13) PBU 8. Approval number 7-499 9. APl number 50--029-20906 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 10370 feet 9243 feetBKB Plugs (measured) EZ Drill @ 10313' Effective depth: measured true vertical 10313 feet Junk (measured) 9193 feetBKB Casing Length Size Cemented Structural -- Conductor 73' 20"x30" 8 cu. yds. Surface 2674' 13 3/8" 3720 c.f. Intermediate 9523' 9 5/8" 1877 c.f. Production -- Liner 1066' 7" 360 c.f. Perforation depth: measured 9812' - 9940' (two intervals) true vertical (ss) 8690' - 8801' Tubing (size, grade and measured depth) 5 1/2" L-80 to 9238' with 4 1/2" tailpipe to 9378' Packers and SSSV (type and measured depth) 9 5/8" BOT packer at 9238'; 5 1/2" SSSV at 2031' Measured depth 110' 2711' 9560' 9304'-10370' 12. Stimulation or cement squeeze summary True Vertical depth BKB 110 ' 2711' 8540 ' 8320'-9243' RECEIVED SEP 2 Intervals treated (measured) Treatment description including volumes used and final pressure Alas~ Oil & Gas Cons. Commission Anchorage 13. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 1770 4958 4544 1984 Tubing Pressure 867 Prior to well operation Subsequent to operation 1760 4559 4411 1976 857 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge ~ d~"-'¢ ->~''- ~ Signed ~12.~185/~ ~ ~ TitleSUpvr- Res/PrOd- Form 10-404 Rev. -- Surveillance II Date 2/2.,~- Submit in Duplicate Well N-18 (21-07-11-13) PBU ADDITIONAL PERFORATING OPERATIONS The following additional interval was perforated August 28, 1987 using Dresser Atlas 3 3/8" Jumbo Jet II guns at 4 spf. 9812' - 9850' MD BKB (8690' - 8723' TVDss) BHCS 2/21/83 A lubricator was installed and tested to 3500 psi for all well work. The well was returned to production and tested. jm 9/17/87 Standard Alaska Production Compa' 900 Eos! Benson Boulevo~ P.O. Box 196612 Anchoroge, Alosko 99519-66 (907) 564-.5 I I I ARCO STANDARD ALASKA PRODUCTION EXXON Date: 08/04/87 · O: PHILLIPS T~: 78100 STATE OF AK PDBY Systems (Transmittal Only) SYSTEMS .(Transmittal & TaPe) ARCHIVES SA_PC MAGNETIC LIS TAPES & LISTINGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: N-18 CH/CNL Lis mag tape 07/31/87 f/2 Sch f/72414 Tape Pos. ~/05353 1600 bpi 9486-10125.91 ~ ~ ~ ~ ~-~- c~ ~eJ - ?~~ - / ~/~.~ * EXXON: An Asterisk (*) next to a listing above means you should have received the Tape(s) and Listing(s) directly ,from the respective service company. Please confirm this. Received Victoria Aldridge INFCRMATION 0DNIIBOL Date Well Records IR2-1 A unil ot the o.ginol $1ondord Od Compony Founded .~ Clevelond. O~in in 1R70 Standard Alaska Pt'oduction Compan) 900 Eos! Benson Boulevard P_O. Box 19661:? Anchorage, Alaska 99..519-6612 (907) 564-5111 INDEXED DALLAS ARCO CHEVRON EXXON TEXACO Date: 08/05/87 lO: MOBIL TI: 78103 PHILLIPS STATE OF ALASKA GEOSCIENCES STANDARD ALASKA, PRODt jCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: B-13 G-3 N-18 Perf. Record 08/02/87 #1 10382-10880 Sch ~' Perf. Record 07/27/87 #1 8800-9250 Sch 5" CNL/GR 07/31/87 #2 9490-10062 Sch 5" E! ED ~,~ O,& ~:hC0~;~ Commission Rece i ved Date A un,I o! Ihe or,cjinol $1ondo,d C~I Victoria Aldridge I NFORMAT I ON CONTROL Wel I Records LR2-1 Standard Ala sl~,'--~- Production Cot 900 Eost Benson ,,uule P.O. Box 196612 Anchorage, Aloska 995t9-6612 (907i 561-5111 AUgust' 5, 1987 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Well N-18 (21-07-11-13)PBU Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well. Yours very truly, SLB:JAM~ Enclosures (9) cc: J. L. Haas (MB12-1) N-18 Well File S. ~.' ~ryant, -Supervisor Reservoir/Production Surveillance Unit II A unit of the or,ginoi Standard C~l Company Founded in Cleveland Ohio in 1870 RECEIVED /-i'..,',.~' 0 6 1,987 Alaska Oil & Gas Cons. Cornrnis$io~,. Anchorage STATE OF ALASKA ALAoKA OIL AND GAS CONSERVATION CO~,...~ISSlON 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 [] Perforate [] Other 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 69.16 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 1820' SNL, 769' EWL, Sec. At top of productive interval 1235' SNL, 2716' WEL, Sec. 08, TllN, R13E, UPM 07, TllN, R13E, UPM 7. Well number N-18 (21-07-11-13) PBU 8. Permit number 83-18 At effective depth 9. APl number 1105' SNL, 2989' WEL, Sec. 07, TllN, R13E, UPM 50--029-20906 At total depth 10. Pool 1092' SNL, 3015' WEL, Sec. 07, TllN, R13E, UPM Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 10370 feet Plugs (measured) 9243 feet BKB EZ Drill @ 10313' Effective depth: measured 10313 feet Junk (measured) true vertical 9193 feet BKB Casing Length Size Cemented Structural -- Conductor 73' 20"x30" 8 cu. yds. Surface 2674' 13 3/8" 3720 c.f. Intermediate 9523' 9 5/8" 1877 c.f. Production -- Liner 1066' 7" 360 c.f. Perforation depth: measured 9856' - 9940' true vertical (ss) 8729' - 8801' Tubing (size, grade and measured depth) 5 1/2" L-80 to 9238' with 4 1/2" tailpipe to 9378' Packers and SSSV (type and measured depth) 9 5/8" BOT packer at 9238'; 5 1/2" SSSV at 2013' 12.Attachments Measured depth 110' 2711' 9560' 9304'-10370' True Vertical depth BKB 110' 2711' 8540' 8320'-9243' RECEIVED ,.,., .... ,,_- .... , ]q::, / Alaska 0il & 6as Cons. Commissio~ Anchorage Description summary of proposal [] Detailed operations program [] BOP sketch 13. Estimated date for commencing operation Auqust 1987 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 sig~ed ~f Title Supvr. Res/Prod. Surveillance IIDate S. L. Brya_nt Commission Use Only Conditions of approval Approved by ~.~ £SItNI£ ti. SLIT! Form 10-403 Rev 12-1-85 Notify commission so representative may witness [] Plug integrity [] BOP Test [] Location clearance ~f.,p ro-v~ Copy ~.~e~urned x~ Commissioner Approval No. ¢.. ~/~- ¢ by order of ~.._/~,~ ~ the commission Date Submit in triplicate Well N-18 (21-07-11-13)PBU ADDITIONAL PERFORATING PROPOSAL We propose to perforate the following additional interval in Well N-18 during August 1987. 9812' -9850' MD BKB (8690' -8723' TVDss) Ref. BHCS/GR, 2/21/83. A lubricator will be installed and tested to 3500 psi for all well work. R CEIVEI 'Alaska Oil & Gas Cons. Commiss!b~ Anct"lorage jm 8/4/87 FLOW TUBES & PACKOFF BOWEN PACKOFF ]-*-'HAND GREASE SEAL FLOWTUBE FLOWLINE ~ ! GREASE LINE PUMP FLOWLINE VALVE RISER GREASE MANIFOLD GREASE PUMP BOP ~GREASE RESERVOIR RECEIVED /:~:-... ,,., / -' '-'--' '.,~ k.J ' '- ~'' 'Alaska 0il & Gas Cons. Commissio, Anchorage $1andmd Alaska P~oduclion Company 900 Eos! Benson Boulevard P.O. Box 196612 A.cho~age. AIo~,l~o 99519-6612 (90~) 564-51 I ! INDEXED TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA STANDARD ALASKA PRODUCTION Date: 06~04/87 T#: 77947 REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by slgning a copy of this letter and returning It to this office: -. '~'~F-6 Static Gradient 05/09/87 Camco ~F-24 " " 05/09/87 " X'~M-9 " Survey 05/11/87 GO M-19 " " 05/11/87 GO N-3 " " 05/12/87 GO ~N-9 " Gradient 05/23/87 Camco ~N-IO " " 05/15/87 Camco N~N_15 ,, " 05/22/87 " N-18 " " 05/23/87 " R-1 " " 05/10/87 " R-9 " 05/10/87 " R-23 " " 05/16/87 " R-27 " " 05/16/87 Camco S -1 " " 05/18/87 " S-2 " " 05/25/87 " S -5 ,' " 05/20/87 " S-13 " " 05/13/87 " ~S-20 " " 05/22/87 " Rece I ved Date '-~-~aska 0il & Gas Cons, C0mmissi0. Anchorage Victoria Aldridge INFOR~T ION CONTR~ Well Records LR2-1 Standard Alaska Production Comp~ · 900 East Benson P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-51 i 1 ~anuary 29, 1987 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well N-18 (21-07-11-13) 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 stimulating the well. Yours very truly, JAB:jAM'.~f~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 N-18 Well File agg v Supervisor Production Operations RECEIVED A unit of the original Standard Chi Company Founded in Cle, e!or~d Ohio in 1870. STATE OF ALASKA ALASK )IL AND GAS CONSERVATION COMM' "ION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown C Stimulate ~ Plugging ~ Perforate ,~, Pull tubing Alter Casing ~ Other ~ 2. Name of Operator 5. STANDARD ALASKA PRODUCTION COMPANY 3. Address 6. P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 7. 1820' SNL, 769' EWL, Sec. 08, TllN, R13E, UPM At top of productive interval 1235' SNL, 2716' WEL, Sec. 07, TllN, R13E, gPM At effective depth 1105' SNL, 2989' WEL, Sec. 07, TllN, R13E, UPM At total depth 1092' SNL, 3015' WEL, Sec. 07, TllN, R13E, UPM Datum elevation (DF or KB) ~'~. = 69_16 Unit or Property name Prudhoe Bay Unit Feet Well number N-18 (21-07-11-13) PBU 8, Approval number 464 9. APl number 50-- 029-20906 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 10370 feet Plugs (measured) 9243 feet EZ Drill @ 10313' Effective depth: measured true vertical 10313 feet Junk (measured) 9193 feet BKB Casing Length Size Cemented Structural -- Conductor 73 ' 20'"×30" 8 cu.yds Surface 2674' '13 3/8" 3?20 c·£. Intermediate 9523" 9 5/8" 1877 c.f. Production -- Liner 1066' 7" 360 c.f. Perforation depth: measured 9856' - 9940' true vertical (subsea) 8729' - 8801' Tubing (size, grade and measured depth) 5 1/2" L-80 to 9238' with 4 1/2"' tailpipe to 9378' Packers and SSSV (type and measured depth) 9 5/8" BOT packer at 9238'; 5 1/2" SSSV at 2031' Measured depth 110' 2711' 9560' 9304'-10370' True Vertical depth BKB 110' 2711' 8540' 8320'-9243' 12. Stimulation or cement squeeze summary EDTA wash Intervals treated (measured) 13. 9856' - 9940' Treatment description including volumes used and final pressure 2000 gal. EDTA via coiled tubinq Representative Daily Average Production or Injection Data Oil-Bbl GasoMcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 2310 2556 5443 1795 300 Subsequent to operation 2118 2139 4942 1798 260 14. Attachments Daily Report of Well Operations ,~. Copies of Logs and Surveys Run 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Form 10-¢4 Rev. 12-1-85 TitleSupervisor Production Operations Date Submit in Duplicate Well N-18 (21-07-11-13) PBU STIMULATION OPERATIONS A 2000-gal. EDTA treatment via coiled tubing was performed October 18, 1986 on the following perforated intervals in Well N-18. The scale inhibitor squeeze as originally proposed was cancelled. 9856' - 9940' MD BKB Following the treatment, the well was put back on production and tested. jm 1/23/87 INDEXED TO: DALLAS · ~LRC 0 CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES (Transmittal Only) STANDARD ALASKA PRODUCTION Date: 01/08/87 TI: 77647 Page 1 of 2:! REFERENCE: SA]PC FINAL DATA - PRESSURE SURVEY DATA The relieving material is being submit~ed herewith. Please acknc~ledge receipt by signing a copy of this letter and returning It to this office: ~A-1 Static Gradient 12/28/86 Camco ~A-5 " " 12/28/86 Camco ~A-22 " " 12/25/86 " -'-A-26 Static 12/22/86 GO ~A-29 Static " 12/26/86 Camco ~A-30 Static 12/23/86 GO ~A-32 " " 12/23/86 Camco ~"A-35 " " 12/25/86 " ~'~B-1 " " 12/27/86 " -~'~C-15 Static 01/02/87 GO ~C-32 " 01/02/87 GO ~"~-D-9 " 12/30/86 " ~D-10 " 12/30/86 GO ~'~NG-30 " 11/24/86 Camco ~M-4 " " 12/11/86 Camco ~M-10 Static Survey 12/11/86 GO '~"M-16 Static Survey 12/11/86 GO ~M-19 Static Gradient/' 12/12/86 Camco X'M-21 Static Gradient 12/11/86 Camco ~N-7 " " 01/02/87 Camco ~N-9 " " 12/13/86 Camco ~N-15 " " 12/12/86 Camco ~-N-18 Static Survey 12/12/86 GO y ./'~ 12~12/86 ~ ~ . Received. ~ /'"'- [ ,~.', ~- ;- .-;.,; .... ' /'~ /"-7 Victoria Aldridge ///~j JA~L~I/?'~6/V ~ ~F~TION CONTR~ Date Well Records LR2-1 INDEXED , . TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA STANDARD ALASKA PRODUCTION Date: 01/08/87 TI: 77647 Page 2 of 2!! REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this le~-fer and returning it to thls office: ~R-1 Static Gradient 12/14/86 ~R-16 " " 12/14/86 ~ R-19 " " 12/13/86 ~-- R-23 " Survey 12/15/86 ----- S-1 Static Gradient 12/17/86 ~S-2 " " 12/17/86 ~S-10 " Survey 12/19/86 ~S-10. " Gradient 12/16/86 ~ S-13i Static Survey 12/14/86 -~"S-19 " Gradient 12/05/86 ~-S-20 " " 12/07/86 ~'X-2 " " 12/26/86 ~X-5 " " 12/20/86 ~ Y-2 " " 12/20/86 ~ ¥-8 Static 12/07/86 PLS-Pres. Survey 11/04/86 Camco Camco Camco Camco Camco Camco Camco Camco Camco Rece i ved Founded ,n Cle~elo,,ll ~,o ,n 1870 Victoria Aldridge I NFORMAT I ON CONTROL Wel I Records LR2-1 Standard Alaskg- Production Car' 900 East Sensor, .~1~ J P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 October 9, 1986 STANDARD Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Well N-18 (21-07-11-13) PBU Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, JAB:JAM~ Enclosures (9) cc: J. L. Haas (MB12-1) N-18 Well File upervisor Production Operations A unit of the ong'nol Standard Oil Company Founded in Cle~e!ond Ohio in 1870 STATE OF ALASKA AL,~' 'A OIL AND GAS CONSERVATION CCI ;SSION 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- Perforate .... Other '- 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 69.16 feet 3. Address 6. Unit or Property name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 7. 4. Location of well at surface 1820' SNL, 769' EWL, Sec. 08, TllN, R13E, UPM At top of productive interval (top Ivishak/SadlerOchit) 1235' SNL, 2716' WEL, Sec. 07, TllN, R13E, UPM At effective depth 1105' SNL, 2989' 'WEL, Sec. 07, TllN, R13E, UPM At total depth 1092' SNL, 3015' WEL, Sec. 07, TllN, R13E, UPM . Well number N-18 (21-07-11-13) PBU Permit number 83-18 9. APl number 50--029-20906 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 10370 feet Plugs (measured) 9243 feet BK~ EZ Drill @ 10313' Effective depth: measured 10313 true vertical 9193 Casing Length Size Structural -- Conductor, 73 ' 20"x30" Surface 2674' 13 3/8" Intermediate 9523 ' 9 5/8" Production -- Liner 1066 ' 7" Perforation depth: measured 9856' - 9940' true vertical (subsea) 8729' - 8801' feet Junk (measured) feet BF,.B Cemented 8 cu.yds. 3720 c.f. 1877 c.f. Measured depth 110' 2711' 9560' 360 c.f. Tubing (size, grade and measured depth) 5 1/2" L-80 to 9238' with 4 1/2" tailpipe to 9378' Packers and SSSV (type and measured depth) 9 5/8" BOT packer at 9238'; 5 1/2" Camco SSSV at 2013' 12.Attachments 9304'-10370' True Vertical depth BF~B 110' 2711' 8540' 8320'-9243' Description summary of proposal Detailed operations program ~-~ BOP sketch 13. Estimated date for commencing operation October 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 Sign~e~l"(~(/~4~/~~ Title Supervisor Production OperationsDate /J. A. Bragg Commission Use Only Conditions of approva Notify commission so representative may witness I Approval No. .A. I .~ Plug integrity ~ BOP Test ~ Location clearance[ Approved by ~turned Commissioner Subsequent Woel~ R~ thYe commission Date Form 10-403 Rev 12-1-85 Submit in triplicate Well N-18 (21-07-11-13) PBU STIMULATION PROPOSAL k 2000-gal. EDTA treatment via coiled tubing followed by a bullheaded 102-bbl. scale inhibitor matrix squeeze with 420-bbl. seawater overflush is proposed for the following perforated interval in Well N-18. 9856' - 9940' MD BKB The treatment fluids will be displaced to the perforations with dead crude. Following a 24-hour shut-in period, the well will be put back on production and tested. 10/6/ 0581Z Coiled Tubing Blow-Out-Preventers Coiled Tubing Pack-Off Blind Rams Cutter Rams ((~)~~-2" Chicksan (Kill Line) ( Slips Pipe Rams Pump-In Sub (Circulate/Re turns) W ell Head Swab Valve Standard Alaska Production ~ompa~ .~ 900 East I~nson Be: P.O. Box 196612 Anchorage, Alaska 99.519-6612 (907) $64-5111 INDEXED DALLAS ARCO CHEVRON EXXON TEXACO Date: 07/03/86 TO: MOBIL TI: 77155 PHILLIPS STATE OF ALASKA GEOSC IENCES STANDARD ALASKA PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and retudnlng it to this office: ~ N-18 CH-CNL 06/06/86 #1 9600-10247 GO 5" -~ X-27 CH-CNL 06/16/86 #1 10950-11748 GO 5" A unit at the Fo~,,~ded ,n Cle.elond. ,,, 1870 INDEXED DALLAS aco STANDARD CHEVRON ALASKA PRODUCTION EXXON Date: 06/25/86 TEXACO TO: TI: 77147 MOBIL PHILLIPS " STATE OF ALASKA Page 1 of 2!! ---GEOSCIENCES REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The followlng material is being submi~ted herewith. Please acknowledge receipt by signing a copy of this let-ret end retuFnlng it to this office: A-26 '~ BHP Survey A-29 ~" " A-31 ~"-B~D A-31 '~,~BH Pres. Survey A-33 '-BHPD &'~I~BU A-33 ~Static Gradient A-34A ~'PBU A-34A ~'BHPD F-17 _~'~tatic Gradient F-24 ~"Static Gradient J-3 ~'~tatic Gradient J- 18 K-8 .'"""'BHi:'D M-10 ~Static Gradient M-16 -~" " M-19 ~" " M-21 ~'" " M-24 ~' ·" N-7 "~survey N- 15 ~" Grad ient N-18 x...,, ,, N-19 ~-" " R-13 ~'~" " R-16 ~, ,, R-19 R-23 ~'~HPD &~BU 05/28/86 Otis 05/29/86 Otis 05/11/86 Dres 05/09-11/86 Dres 06/03/86 GO 06/11/86 Camco 05/19-20/86 Camco 05/20/86 Camco 06/04/86 Camco 06/06/86 Camco 06/13/86 Camco 04/26/86 Otis 04/19/86 Otis 06/06/86 Camco 06/02/86 Camco 06/03/86 Camco 06/08/86 Cam-Co 06/08/86 Camco 05/24/86 GO 05/31/86 Camco 06/05/86 Camco 06/05/86 Camco 06/10/86 Camco 06/11/86 Camco 06/07/86 Camco 05/21/86 GO Static Gradient Il II INFORMAT ION CONTROL Wel I Records LR2-1 Date: 06/25/86 T#: 77147 Page 2 of 2!! R~BHPD & Flowing Gradient S-16 _~'Static Gradient 05/27/86 U-2 ~ " " 06/01/86 U-10NB~LPD ~"Flo~ring Gradient U-12 ~"Static Gradient 05/27-28/86 ~22-11-12 Static Gr~ient 03/16/86 05/13/86 Camco Camco 06/01/86' Camco Camco Camco Cmmco ~;ka Oil & Gas Cons. Anchorage Victoria Aldridge LR2-1 Well Records LR2-1 ARCO EXXON PHILLIPS STATE OF AK PDBY Systems (Transmittal Only) STANDARD ALASKA PRODUCTION Date: 06/10/86 T~: 77106 SAPC MAGNETIC LIS TAPES & LISTINGS Ihe following material is being submitted herewith. Please acknowledge receipt signing a copy of this letter and returning it to this office: ~'~ C-9 CH/CNS 06/07/86 GO #363694 Tape Pos.#04055 ~ N-18 CH/CNS 06/06/86 GO #347267 Tape Pos. #04056 * EXXON: An Asterisk (*) next to a listing above means you should have received the Tape(s) and Listing(s) directly from the respective service company. Please confirm this. Received Date Victoria Aldridge LR2-1 Well Records hR2-1 INDEXED SOHIO ALASKA PETROLEUM COMPANY DALLAS ARCO CHEVRON EXXON -. To:DAL/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS 3lll '°C"STREET ANCHORAGE. ALASKA TELEPHONEI9071265-O000 MAIL:POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: Ti/: 2-06-86 76864 STATE BPAE (Transmittal Only) REFERENCE: ~ FINAL DATA- PRESSURE SURVEY DATA '~/The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- C-3 M-4 Q-3 N-18 T-1 T-7 U-6 Static Gradient 1-14-86 Camco Static Gradient 1-13-86 Camco Static Gradient 1-18-86 Camco Flowing Gradient 1-20-86 Camco Static Gradient 1-16-86 Camco Static Gradidnt 1-17-86 Camco Flowing Gradient & 1-25-86 Camco BHPD Alaska Oil & ~as Cons. Comm~sion Anchorage Cathy Perkins LR 2-1 INFOR~t~T ION CONTROL Well Records LR2-1 INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON To:SFO/UNIT/STATE: TEXACO (-Mara t hon) MOB IL PHILLIPS STATE BPAE (Transmittal Only) 31 1 1 "C" STREET ANCHORAGE, ALASKA TELEPHONE (9071 265-0000 MAIL: POUCH 6-612 ANCHORAOE, ALASKA 99502 Date: 1-03-86 T#: 76662 REFER6NCE: SOHIO FINAL DATA - PRESSURE SURVEY DATA The folloWing material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- M-5 M-10 M-19 N-7 N-9 N-10 N-15 N-18 R-12 S-10 Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Static Gradient Gas Lift Mandrel Static Gradient 12-04-85 Otis 12-03-85 Otis 12-08-85 Otis 12-05-85 Otis 12-12-85 Otis 12-13-85 Otis 12-07-85 Otis 12-06-85 Otis 12-10-85 Otis 12-14-85 Otis RECEIVED DATE Cathy Perkins LR 2-1 Technical Documentation Records Management SOHIO ALASKA PETROLEUM COMPANY CttEVRON EXXON TO: SFO/UNIT/STATE: TE~CACO (-Nara t hun) MOBIL PHILLIPS BPAE 3111 "C" STREET ANCt]ORAG[. ALASKA TELEPHONE (9071 265-0000 MAIL: POUCH 6.6 I 2 ANCHORAGE. ALASKA 99502 Date: 10/23/85 Ti/- 76511 REFERENCE: SOHIO CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- SFO/UNIT/STATE: N-4A GR-Position Tbg. 07/22/85 #1 9400-10546 Sch 5" N-18 EPL 08/02/85 #1 9650-10220 Sch 5" R-6 EPL 08/30/85 ~1 9800-10373 Sch 5" R-6 EPL 09/01/85 #2 9800-10200 Sch 5" D^ I I ~ ' '[i"L, i -'~ .... '"'-' l, ictoria Aldridge LR2-1 .-... ,-- .!'.: Technical Documen ta ~/~':~5~~' ~' ..... -. ,~ Records Managementi°n INDEXED SOHIO ALASKA PETROLEUM COMPANY To:SFO/UNIT/STATE: (-Marathon) SFO ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE BPAE (Transmittal Only) 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 08/26/85 T#: 7 6403 REFERENCE: SOHIO FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- M-5 M-10 M-16 M-19 M-21 N-9 N-18 R-8 R-9 R-12 R-13 R-16 S-2 S-3 S-8 S-8 U-2 Y-3 Y-18 Static Static Static Static Static Static Static Static Static Statzc Static Static Static PBU & BHPD PBU & B~IPD Static S ta tic Flowing Gradient Flowing Gradient 08/11/85 Camco 08/16/85 Camco 08/11/85 Camco 08/19/85 Camco 08/15/85 Camco 08/13/85 Camco 08/17/85 Camco 08/16/85 Camco 08/08/85 Camco 08/06/85 Camco 08/17/85 Camco 08/07/85 Camco 08/07/85 Camco 08/05/85 GO 08/09/85 GO 08/09/85 GO 08/07/85 O0 08/10/85 Camco 08/12/85 Camco RECEIVED DATE - -J~l~sk~ 0i~-& Gas C,(;i~. G°mmtssi°~ Victoria Aldridge LR2-1 Technical Documentation Records Management SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EX~XON TO: SFO/UNIT/STATE: TE~LACO (-Hara thon) MOBIL PHILLIPS ..: .... . -..-~ ~ ,;.~ ~;~.:~ _. --STATE OF AK BPAE 31 I 1 "C" SI'IrlEET ANCttO[IAG[. ALASKA TELEPHONE 1907l 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: 3/6/85 T#: 76036 REFERENCE: SOHIO CASED HOLE FIN~J-, LOGS T/~,/~he following material is being submitted herewith. Please acknowledge receipt by signing a v co py of this letter and returning it to this office:-- SFO/UNIT/STATE: H-18 CFS H-19 CFS 2/03/85 #1 9250-9600 Go 5" 2/05/85 #1 11100-11510 Go 5" 2/07/85 #1 9700-10000 Go 5" R[ C[IV[D DA I i . t,-,- ~ ~~y Perkins Development Geology ...... ~ ...;i~ (;oas. ;=.~cr, orage INDEXED SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON EXXON To:SFO/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS BPAE (Transmittal Only) 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: T#: 3~5/85 76035 REFERENCE: SOHIQ.-~J~NAL DATA -'PRESSURE SURVEY DATA ;.~~e following material is being submitted herewith. Please acknowledge receipt by signing a v copy of this letter and returning it to this office'-- H-8~ H-17V H-18 H-19 H-20 K-i&~ K_6~. K-2~ M-17~/ R-9~ R-10 S-8~ PBU & BHPD 1/31-2/2/85 Go Flowing Gradient & BHPD 1/30-2/1/85 Camco PBU & BHPD 2/3/85 & 2/4/85 Go PBU & BHPD 2/5/85 & 2/6/85 Go Flowing Gradient & BHPD 2/2-2/3/85 Camco Static Gradient 2/6/85 Camco Static Gradient 2/8/85 Camco Static Gradient 2/10/85 Camco Static Gradient 2/12/85 Camco Static Gradient 1/4/85 Otis Gradient & BHPD 1/17 & 1/19/85 Camco Flowing Gradient 1/17-1/18/85 Camco PBU & BHPD 2/7 & 2/8/85 Go Static Survey 12/2/84 Go Static Gradient 2/18/85 Otis PBU & BHPD 2/14 & 2/17/85 Go PBU & BHPD 2/9 & 2/11/85 Go RECEIVED DATE 'z'¢'-~-~>'~_~__ /~.4"/,/ Cathy Perkins .......... ~/'~'q;'-'-~J----?~~~-i~J~~evelopment Geology ,9 . Well Records SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON EXXON 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 GETTY TO: SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS . -. :,~:~ :, ..~ : ' '-' STATE, OF. AK BPAE (Transmittal Only.) CENTRAL FILES (CCI!' s-Transmittal Only) Date: 1/18/84 CC#: 74981 REFERENCE: ~>~HIO CASE, D HO___L_E FINAL LOGS /./The following material is being submitted herewith. Please acknowledge receipt by signing copy of this letter and returning it to this office:-- SFO/~]IT/STATE: N-17-'~' Spinner 12/10/83 #1 9000-9300 Otis 5" N-18~ Spinner 12/03/83 #1 9700-10000 Otis 5" N-19 ~' Spinner 12/07/83 #2 9650-9950 Otis 5" D-21 ~ Prod. Logging Services 8/22/83 #1 10800-11200 Dres 5" (4/'82) RECEIVED ............................ ~ Vic toria Aldridge TPi~5 Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY SFO ARCO - CHEVRON 3111 "C" $TIqEET ANCttORAGE, ALASKA TELEPHONE {907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 ~o~ SFO/UNIT/STATE: (-Marathon) EXXON GETTY MOBIL PHILLIPS STATE . BPAE (Transmittal Only) CENTRAL FILES (CCI/'s - Transmittal Only) Date: 12/12/83 Trans./~ - CC#: 74881 REFERENCE: SOHIO FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- PBU Pressure Printout Formats for wells #D-22(8 B-2 Pressure Survey & BHPD B_25.~- ,, ,, ,, ,, C- 2 ~ BHPD C-24 ~"~Pressure Survey" " D-16 ? BHPD D_22,J ,, E-I~ Static Gradient E-4M/ BHPD E-4 b~ Pressure Survey & BHPD E-9/ Static Gradient F-4-~- Pressure Survey & BHPD F-6 ~-/ " " " " F-16J " " " " F-16 ~ Flowing Gradient F-17 '~ Pressure Survey & BHPD F-17J Static F_18/ ,, H-6 ~" Pressure Survey & BHPD j_6/ ,, ,, ,, ,, M-6 ~ Static Gradient N-2 / " N-16'f Pressure Survey & BHPD N-16-~ Static Gradient N-17~ " " N-18~ N-18 ?- N-19'~ Pressure Survey & BHPD Static Gradient /24/83), D-16(8/26-28/83), C-2(8/30-9/1/83) & 10/03/83 GO E-4(9/2-3/83). 09/30/83 08/31/83 09/23/83 08/27/83 08/23/83 10/03/83 09/02/83 11/13/83 11/25/83 10/07/83 10/06/83 11/22/83 10/29/83 11/27/83 10/30/83 11/04/83 10/09/83 11/02/83 11/24/83 11/26/83 12/02/83 11/07/83 11/09/83 12/04/83 11/17/83 11/16/83 12/05/83 Otis ABOVE BY JOHNSTON-MACCO Johnston Macco Otis Johnston Macco Johnston Macco Camco Johnston Macco Camco GO GO Otis Otis Camco Camco Otis Camco Otis Otis GO GO Camco Otis Camco Otis Otis Camco Camco 19 Victoria Aldridge TP1-5 Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL POUCH 6-612 ANCHORAGE, ALASKA 99502-0612 November 16, 1983 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Well N-18 (21-07-11-13) PBU Enclosed, in duplicate, are the following forms for the above-named well. 1. Form 10-407, Completion Report 2. Form 10-403, Sundry Notice and Reports on Wells; 3. Form 10-404, Monthly Report of Drilling and Workovers. ~ District Petroleum Engine GJP/~/pjw Enclosures cc: J. D. Hartz Geology Well File #17 Alaska Oi! & Gas Cons. cornmis,uiori ~?,nchorage " ,--, STATE OF ALASKA ALAS ~ _ AND GAS CONSERVATION AISSION ~, WELL COMPLEI--, N OR RECOMPLETIOh EPORT AND LOG 1. Status of Well Classification of Service Well OIL (~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 83-18 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50- 029-20906 4. Location of well at surface 9. Unit or Lease Name 1820' SNL, 769' EWL, Sec. 08, TllN, R13E, UPM Prudhoe Bay Unit / At Top Producing Interval tot~' of Sag. ~P~. Sst. 10. Well Number 1260' SNL, 2654' ~L, Sec. 07, TllN, R13E, UPM N-18 (21-07-11-13) PBU At Total Depth 11. Field and Pool 1092' SNL, 3015' WEL, Sec. 07, TZZN, R13E, OPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 69.16' AMSL ADL 28282 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 16. No. of Completions 2/9/83 2/21/83 2/27/83 feet MSL ol~e" ' 17. Total Depth (MD+TVD) 18.PlugBackDepth(MD+TVD) 19. Directional Survey I 20. Depth where SSSV set I 21. Thickness of Permafrost 10370'MD 9243'TVD 10313'MD 9193'TVD YES~] NOI--[I 2013 feetMDI 1960 22. Type Electric or Other Logs Run DIL/GR/SP/BHCS , FDC/CNL/GR/Cal , HDT, CBL/VDL/CCL/GI{ 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" x 30" Insulated Conductor Surface 110 36" 8 cu, yds.concrete 13 3/8" 72# L-80 Surface 2711 17 1/2" 3720 cu.ft. ArcticsEt II 9 5/8" 47# L-8Q Surface 9560 12 1/4" 1747 cu.ft. Class,'G 130 cu.ft. ArcticsEt I 7" 26# L-80 9304' 10370' 8 1/2" 360 cu.ft. Class G w/18% salt 24. Perforations open to Production ('MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) MD TVDss SIZE DEPTH SET (MD) PACKER SET (MD) 5 1/2"-4 1/:!" 9379' 9238' Prudhoe Oil Pool Top: 9856" 8728' Bottom: 9940' 8801 ' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 9856'-9940' BKB {8728'-8801' TVDss) DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) November 3, 1983I Flowing Date of Test Hours Tested PRODUCTION FOR OILoBBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD I 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 cor~ chips. None L~, ~. ' -,- , i\JO~: ;:~: .,, :,;. ;..: :A/d,~;/~,.;j Oil & , Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. L-j ? : '" 30: -' ':~ :' GE LOGId R - - ' FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea Sag River Sst. .~9569' 8478' Shublik 9609 ' 8513 ' Ivishak 9705' 8596' 31. LIST OF ATTACHM~S 32. I herebycertilY~?~~~ue/ '/ and correct to the best of my knowledge t~\~/ 'g d/qg,~-.~~~"-,,~...~'/~._.~/~...~ District Petroleum Engineer/~~ Si Title Date INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". STATE OF ALASKA -. ALASKA LAND GAS CONSERVATION C(, ~"MISSION SUNDRY NOTICES AND REla'ORT$ ON WELLS 1. DRILLING WELL [] COMPLETED WELL I~ OTHER [] 2. Name of Operator Sohio Alaska PetroleUm ComPany 3. Address Pouch 6-612, Anchorage, Alaska' 9-950.2 · 4. Location of Well At Surface: 1820' SNL, 76R.' EWL, Sec' 08, TllN, 1LI3E~ .UP/~ 5. Elevation in feet (indicate KB, DF, etc.) k~RV. = 69__16' AMSL 12. 6. Lease Designation and Serial No. ADL 28282 7. Permit No. 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Numl~er N-18 ~21-.07-11-13). PBU 11. Field and Pobl Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [~ Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). · The fol.l, owing interval was perforated November' 3., 2L983, u~ing Geazhart 3 1/8" Carrier guns at 4 spf. A lubricator was installed'and tes%ed'to 3500 psi on all well work~ R856'-gg40' RK~ ~Ref' BHCA/GR, 2/21/83~' An SSSV was set and tested in the ball valve nipple at 2CL13 ~'. 14. I here fy t%e. ,'~'"'~/is true and correct to the best of my knowledge. S ig n~/~p~L~.~I ~ ~/.~ ~/~ TitleDiStrict Petroleu~ Enqineer Th~ce belo~B~Commission use ~ Conditions of A~oval, if any: By Order of Approved by. COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate A~ASKA ~-" STATE OF ALASKA ~'~ · AND GAS CONSERVATION CC 'VIlSSION :~. MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS - · Drilling well J~ Workover operation [] _~. Name of operator 7. Permit No. Sohio Alaska Petroleum Company 83-_~8 3. Address 8. APl Number . Pouch 6.612, Anchorage, Alaska 99502' 50- 029~2Q90.6 9. Unit or Lease Name ~r. udhoe BaT Unit 4. Location of Well at surface 1820' SNL, 769' EWL, Sec; 08¢ TllN¢ l{13E', UPM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 69.16' ~24SL ADL ' 28282 10. Well No. N~18 ~2~-07.11-1.3) PBU_ 11. Field and Pool P~udhoe Bay Prudhoe 0il Pool For the Month of. ,19 83 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks 13. Casing or liner run and quantities of cement, results of pressure tests 14. Coring resume and brief description 15. Logs run and depth where run 6. DST data, perforating data, shows of H2S, miscellaneous data See Attacked 17. I hereby c~'rti~/ ~ng is true and correct to the best of my knowledge· NOTE%epo;t on ~ form is required for each calendar month, regardless of the status of operations, and must be file~ ;n ~upli-cate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10~,04 Submit in duplicate PERFORATING DATA - Well N-18 (21-07-11-13) PBU October 26, 1983: November 3, 1983: Pressure tested tubing and inner annulus. Rigged up Gearhart and perforated the following interval using 3 1/8" Carrier guns at 4 spf: 9856'-9940' BKB (Ref. BHCA/GR, 2/21/83) Put well on production. November 15, 1983' Shut well in to prpeare for static pressure survey. November 17, 1983: Ran static pressure/temperature survey at 8800' TVDsso November 18, 1983: Set and tested SSSV in ball valve nipple ~{ '2013'. Well on production. INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO A~RCO CHE~ION E~D~0N 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 TO: SFO/UNIT/ GETTY Date: 10/19/83 STATE: MARATHON MOBIL CC#: 74770 PHILLIPS ~*STATE 0FAK BPAE (Transmittal Only) .EFEREN~..ENTRAL FILES(CC#'s-Transmittal Only) ~HiO OPEN HOLE FINAL LOGS . '/~he following material is being submitted herewith. P~ease acknowledge receipt by signing a copy of this letter and returning it to this office:- S FO/LrNIT/STATE: J-i6 N-18 N-19- Y_15-- Y-16 ~ y_l 7~-~ Gamma Ray Log Gamma Ray Log Gamma Ray Log Gamma Ray Log Gamma Ray Log Gamma Ray Log 6/27/83 #1 8926-9936 GO 2" 2/21/83 #1 9544-10357 GO 2" 3/11/83 & #1 & 2682-9461 GO 2" 3/16/83 #2 9457-10234 5/7/83 #1 9971-10614 GO 2" 4/19/83 #1 9058-9592 GO 2" 3/3/383 #1 10079-10613 GO 2" STATE ONLY: DIRECTIONAL SURVEYS: Magnetic Single Shot Directional Survey Gyroscopic Directional Survey .... Date: Job#: Date: Job#: RECEIVED OATE -'"~- ~--~-- Development Geology ~9 __'' '-:Well Records SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 27'6.5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 October 4, 1983 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Wells N-16, N-17, ~:iN~18, N-19 Gentlemen: Enclosed, in triplicate, are Forms 10-403, Sundry Notices and Reports on Wells, for the above-named wells. These contain our proposals to perforate these wells. GJP~/~'~!/pjw cc: J. D. Hartz Geology Well File #17 Yours very truly, J. Plisga strict Petroleum Engineer STATE OF ALASKA ALASKA C'~"-AND GAS CONSERVATION CO~"AISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL ~ 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 83-18 3 .Address 8. APl Number '~oucn 6-612, AnChorage, Alaska -99502 50- 029-20906 4. Location of Well At Surface: 1820' SNL, 769' EWL, Sec. 08, TllN, R13E, UPM 6. Lease Desi~n_a_tion and Serial No. ADL 28282 5.[~ation= ~gfe~jt~icld~/_~J~B,. DF, etc.) 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number N-18 (21-07-11-13) 11. FieldandPool Prudhoe Bay Prudhoe Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) Perforate ~ Alter Casing [] - Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing I--I Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals will be perforated October/November, 1983, using Gearhart 3 1/8"carrier guns at 4 s.p.f. A 'lubricator will be installed and tested to 3500 psi for all well work. 9856'-9940' BKB (Ref. BHCA/GR, 2/21/83) An SSSV will be set and tested in the ball valve nipple at 2013'. 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. The spa~'/e;o-w for Corem ission use (/U ~/ Conditil~s of Approval, if any: Date Approved by Approved Copy Returned ... By Order of COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY 311'1 "C" SIREET ArdCHORAGE. ALASKA TELEPHONE [907l 265-O000 . . , MAIL: POUCH 6-612 ARCO EXXON ANCHORAGE, ALASKA 99502 5-24-83 Date: Trans.#: 074474 PHILLIPS STATE OF AK ~-~TRAL FILES (CCI/' s-Transmittal OnlM CC#: 0~74474 REFERENCE: Ilowing'material is being submitted herewith.-Please acknowledge receipt by signing a of this letter and returning it to this office:-- 03-12-83 Open Hole Run 1 68163 Sch 04-03-83 CH TDT-M Run 1 68179 Sch 05-24-79 TDT-M (REP~) Run 1 56040 Sch 03-30-83 Ope~n Hole Run l&2 68178 Sch 04-02-83 Open Hole Run 1 68181 Sch 04-07-83; TErC-M Run 1 68198 ~ch o4- 07-21-82- O.H. (REPLACEMENT)-. 1373 DA / 03-03-83 Di~me~ 2 pass 228602 GO 05-03-83- Lis t~pe.w/data sheet 228610 GO 04-15-83 Lis tape w/ data sheet 228609 GO 03-29-83 Lis t~pew/data sheet 228606 GO H-15/'''' 05-06-83 TDT-M H-16 '/''~ 05-07-83 qDT-M ... -~ S-1 RD #1 '05-02-82 O.H. Run 2 68267 Sch Run2 68270 Sch Run l 65104 Sch . *SFO & EXXON: An Asterfsk:(*) next to a l'isting abouve means you should have . received the Tape~ and Li~jing(sJ~rec~Iy~r°m: the respective service company. Please conXirm ,~cE,v~o Development Geology · ..-~ ~, . ,- .... ,~ _ j: :. ~W.,ell Records DATE ;':j;:,!, ..~ :. ............ - · INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON 3111 "c" STREET ANCHORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 SFO/UNIT/ GETTY Date: 4/13/83 STATE: MARATHON MOBIL CC#: 56284 PHILLIPS Date to State , Via Drilling: BPAE (Transmittal Only) RE~EREN~:ENTRAL FILES (CCI!' s-Transmittal Only) ~i0 OPEN HOLE FINAL LOGS following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- 4/13/83 SFO/UNIT/STATE: N-18 DIL N-18 BHCS N-18 CDL/CNLog N-18 CDL N-18 GR 2/21/83 #1 9544-10357 GO 5" & 2" 2/21/83 #1 9544-10357 GO 5" & 2" 2/21/83 #1 9544-10359 GO 5" & 2" 2/21/83 #1 9544-10359 GO 5" & 2" 2/21/83 #1 9544-10359 GO 5" STATE ONLY: DIRECTIONAL SURVEYS: 2/9/83~ Magnetic Single Shot Directional Survey Date: 2/18/83 Gyroscopic Directional Survey Date: 3/5/83 RECEIVED .......... APR £ ~'~ ~.~,~i3 DATE .................. An,z. horago Job#: 0283-009 Job#:AK-BO~30021 SOHIO ALASKA PETROLEUM COMPANY April 14, 1983 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Well N-18 (21-07-1I~13} PBU Enclosed, in duplicate, is Form 10-407, Completion Report, for the above-namedwell together with the Well History, Well Logs, and Directional Surveys. This well has been cc~pleted as an unperforated oil well. Enclosures cc~ Well File ~17 Yours very. truly, R. H.. Reiley District Drilling Engineer Anchorage .. STATE OF ALASKA ALASK~-~_~: AND GAS CONSERVATION C. ,tSSlON WELL COMPLETION OR RECOMPLETION REPORT AND LOG ' 1. Status of Well Classification of Service Well OIL I~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Cc~pany 83-18 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20906 4. Location of well at surface 9. Unit or Lease Name 'i'7~ ,,-.--~ ]'820' SKIL, 769' EWL, Sec. 08, TllN, R13E, UPM i~ ....... VE?.iFi~P'~'" ""~, Prudhoe Bay Unit At Top Producing Interval ' top Sag R. SST. I ! 10. Well Number 1260' SNL, 2654' WEL, Sec. 07, Ti]N, R13E, UP~ N-18 (21-07-11-13) At Total Depth B. I-{. ~ 11. Field and Pool 1092' SNL, 3015' WEL, Sec. 07, Ti]N, R13E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. ~:>ruc~oe Oil Pool KBE = 69.16' AMSL I ADL 28282 12. Date Spudded 13. Date I.D. Reached 14. Date Comp., Cusp. or Aband. 15. Water Depth, if offshore 116. No. of Completions 2/9/83 2/21/83 2/27/83 feet MSLI one 17. Total Depth (M D+TVD) 18. Plug Back Depth (MD+TVD)19. Directional Survey I 20. Depth where SSSV set I 21. Thickness of Permafrost 10370'~-~D 9243'TVD 10313'MD 9193'TVD YES [] NO [] 2013 feetUD 1960' 22. Type Electric or Other Logs Run DIL/GR/SP/BHCS, FDC/CNL/CAR/Cal, HDT, CBL/VDL/CCL/GR . 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASINGSIZE WT. PER FT. GRADE TOP BOTTOM HOLESIZE CEMENTING RECORD AMOUNT PULLED 20"x30" Insulat~ LConducto:?Surface 110 ' 36" 8 cu.¥ds, concrete 13 3/8" 72~. L-80 Surface 2711' 17 1/2" 3720 cu. ft. Arctics~:t II 9 5/8" 47# L-80 Surface .9560' 12 1/4" 1747 cu. ft. Class G 130 cu. ft. Arctics~ ;t I 7" 26# L-80 9304' 10370' 8 1/2" 360 cu. ft. Class G w/18% salt 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET {MD) PACKER SET (MD) 5 ]/2/4 1/2 9379' 9238' None 26. ACID, FRACTURE, CEMENT sQuEEzE, ETC. . DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED . . ~ -. 27. PRODUCTION TEST Date'First Production . -'- . Method of Operation (FIowing,.gas lift, etc.) · . Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-M~F WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD ~ Flov¢ Tubing Casing Pressure CALCULATED OIL-BElL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. "24-HOUR-RATE ~'1- ' " 28. ' CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. ;~ i--" I_j- :' " None :":"-" '; Form 10-407 Submit in duplicate Ftev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 3O. GEOLOGIC MARKERS FORMATION TESTS NAM E I nclu de interval tested, pressure data, all fluids recovered and gray i ty, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea Sag River SST. 9569' 8478' Shublik 9609 ' 8513 ' Ivishak 9705' 8596 ' 31. LIST OF ATTACHMENTS Well History, Well Logs, Directional Surveys -32. I hereby certify that the foregoing is true and correct to the best ~f my knowledge ' R. H. Reilev ~ ~ ( ' En~.ineer , t I NSTR UCTIONS General: This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other sPaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in-item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 WELL N-18 (21-07-11-13) PBU W~,T, HISTORY Spudded well at 2300 hours, February 9, 1983. Drilled 17 1/2" hole to 2711'. Ran 65 jts. 13 3/8" 72# L-80 Buttress casing to 2711'. Cemented with 3720 cu. ft. Arcticset II cement. Installed and tested BOPE. Cleaned out to 2654'; tested casing to 3000 psi, okay. Drilled out to 2741'; per- formed leak-off test to 0.75 psi/ft, gradient. Directionally drilled 12 1/4" hole to 9570'. Ran 235 jts. 9 5/8" 47# L-80 Buttress casing to 9560'. Cemented in two stages: First stage with 1747 cu. ft. Class G cement; second stage through D.V. packer at 2590' with 130 cu. ft. Arcticset I cement pre- ceded by Arctic Pack. Cleaned out D.V.; tested casing to 3000 psi, okay. Cleaned out float equiP~_nt and directionally drilled 8 1/2" hole to 10370'. Ran open hole logs. Ran 28 jts. 7" 26~ L-80 IJ4S liner to 10370'. Cemented with 360 cu. ft. Class G cement with 18% salt. Cleaned out to 10328'. tested liner to 3000 psi, okay. Changed well over to NaC1. Tested liner to 3000 psi; no test. Set RITS @ 9364' and tested lap to 3000 psi, okay. Tested liner below RITS; leaked off. Ran CBL. Ran and set EZ Drill at 10313'; tested liner okay. Ran 213 jts. 5 1/2" 179 L-80 AB-modified Buttress IPC tubing with 4 1/2" tailpipe assembly to 9379'. landed tubing with ball valve at 2013'. Installed and tested tree. Displaced tubing to diesel; set packer at 9238'. Tested tubing to 3500 psi, okay. Released rig at 1300 hours, February 27, 19 83. i ..) SOHIO ALASKA PETROLEUM CO. PAD- N (21-07-11.13) N'I8 Controlled Drilling Consultants LES HENDERSON 349-3114 March 29, 1983 Mr Gary Plisga Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, Alaska 'Job NO. AK-BO-30021 Well: N-18 (S~C 08Tll R13E) Prudhoe Bay Field No~h Slo~, ~as~ ~ey ~te: ~ch 5, 1983 ~rator-~llers Mr. Plisga: Please find enclosed the "original" and Sixteen (16) copies of our Boss Gyroscopic Multishot Directional 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 at/KB ) , ;:.,FERRY-;:,UN WELL ~.IRVEYINu.:L, uMFANY : FAJE 1 : ANL. HURAeE ALA.:,I'..A ,,.. :::~.:. ::. E;OH I 0 ALASKA I- ETRULEUM COMPANY ~::~::: [L~_TE E!E_~.JJ.B_V_EY__I'jABL, H N' i ':' i :::EC08-'-T l"i"N -'R 13E i CCIMF'LITA T I ON [lATE ' '"'- ...." .....' ,-:, BU.:,.:, bYRu.:,L. UFIC SURVEY F'RLIFIHOE BAY MARC:H 06, 198::: JOB NLIMBER Ai'-,-BLJ-,.L)V-.'I'" ' .~' "-' I'..,' ALAc, F,A K.ELL. Y:~ BU.'SJ:I_I NG EL~V. ::::.: ill: ::':: ::!: .:: -- ~ ~ ' ~ ~ ~, ' · .::: UFERATUR- E,: ~,ELLER:, .... : . VERTICAL SECTION C~LCLIL~TED .:ALONG ::~":LF~F;LIRE" ' : TRUE SUB-SEA C:FflJRSE COURSE DOG-LEG TOTAL v i-, ir I IE~.:,URED gERT I C~L VERT ~ C~L ~ NL-:L ~ N~T I F~N 1] ~ RECT I ON SEVER I TY ' F' -' ' . _ RE _.T~NC~UL~R F:.OF~RD £ EF ] H DEPTH DEF'TH DEG M I N DEGREES DEG/100 NURTH/SCIUTH EAST/W_E~T _ ........ , ,: :. ,. : , :, :::i :i :: ::. ,..,~: 0 0.00 : -6.,.?. 16 0 0 .. N 0..:00:: i :. ,: i::::0'. 00 ' :': 0;:"00::i: :~:: ...' 0 00 100 1C)0.00 . :oLd, ,:,4. __0 3 ' N::46~69 !::W.i: ::!ii:il : !: ' O.:o~:i?~::!ii: ':::i:'::::::~: :::0:,~:0::-,:. N" ' ::::' ' :" . . ................... ::: ........... :_.-,_: ...... :.? ............. o 2c) 0 '-"] 1.0 W ~'~ 09 001 N 0 ]'" 1 ._-,c.) :-':,-1.0 :3 L:; 21 . ....-c.~L. 00 .... " . · . · .Lo gl 00:_-3 30~] 30000 '-':":" 84 ,=,.,U c] 7 N :1..~ F' . . . . . . . . z~::j~ . 0,18 004 N 003 N 004 .......... 4c)0 400.00 ...'_:::_::0..~..84 ...................... 0 ..... !._--~ .'-:_: :,,~..~ ?..._ .i...,:-; 0.04 ;N __0.14 E -0,_i..~ .500 .=; .... '-' ., .... .: .. 0,~.1 ,., 0.41..'.E::::..:i~'' -0.44 ,.uu 00 4:.-:u ,:,4 0 :L6 . S 4.~,~...~j~.:~ :: 0.14 ' : ~-' :' 6c)0 600 00 ~'-" 84 . ..,.:,u. 0 :_~ ::...::,'-' :.~...-=-'--' :¢-"'.. :: .:. :::: '~. 0~:' :: :.. 0.4,~,': .... o 0 :: :':"::-0.80 .......... 7o_0 ................... 7.~!.0_ OC! .......... _6'3'. '" . .. ~ ......,~,:__~. 0,~' -0 ,.:,_~ - -.C!....84 0 .-,'::'N 5:_:~,6c~"~,A"~. 0' ~5.. : ,', ~-,' '-~ . ' .. '-' ' F . . ':? 83. ::~0 ~"~ <i:,,~ ') 0.1 '.." F}, 5:3 '._:; ,=,U.~ :--:00 C)0 7:'-:084 0 '~ ............ ~'~' = :"~"~ - 900 '-]00. , Oc) ,_,o":,0..,.. 84 0 19 N 2':'.-..., ~0_ W~:,-, '('..;:~:'0.29 c), 25 S 1000 ............. ??'~.._'~? ........... '.'.-{:30. 8:_--: 0 19 N 2:3- 19 W~~~O. c)2 0_,528L N 1100 lc)~9. '~9 1030 q'-' : :. ::~ 0,6.'-2 N ...... , ~., ~? ...... .-.:. .... -, 1200 119':.~ .- ,.?c~: .. 1130.,:,'-"-"' ._-,':' O0 ::'~:. --,..::..:,18._., . ..... ~ .::NN '5,56,.,,=. :: '-0 ."NW ~' ~;~' '''~'20 "' 21':'6 .: ::::~'! :: :::i~:: '!! i:. 0 ~ N 1 :':: 00 12 Cz 9. w.- 9 1230 '-' '-~ '::":- ..... ~,,_ 0 ._,_, ::' N 79, 80 W _,,(']. 14 i__,_.~LN_ 14 c) c') 1399 9 ::: 1 '-"-' ' ':'":' .... . . . ..:,..T., (.). ,_, .' i 500 1499 '-'-' . . .-.~,_-, 143 C~ 82 1600 1599.97 153A. ::': 1 1700 169'.-7.97 163C3.81 1800 1799. '26 1730, 80 1'200 1899. ?6 1830.80 ................................................... ...,.(- . ~ J · L-.' .Jc.)L) 1999 96 19:30 80 2100 2099.96 2030.80 2200 2199.95 . '-' '-' .................................... ~ l_..:-,g. 79 2300 ..:... ~....":'.)°'~ .94 2280 .7:_:: 2400 2399.94 2330.78 2500 24,~9.93 2430.77 ............................ ; _'._ ",.._._ .: .......................... 2600 9.=;,:~ ,--') .-? 2 ":' .=;':' C). ......... .:. ..... 76 2700 2699.92 2630.7/_-. 280c) 2799.90 27:30.74 2850 2849.86 2780.70 0 33 0 36 · 0 24 0 3O 0 27 0 11 0 20 0 43 ,_~W 3';~ W '11 71.30 W 0.20 68.60 W 0.03 · 70.19 W 0.21 36.80 W 0.28 21.__80 .W CL._1..3 26.6:? E 0.36 57.80 E 0.41 41.80 E 41.60 E 0.05 43. I9 E 0.10 0 40 0 34 1.41 N 1.57 Iq 2..)= N .2.72 N ... Eb_._4_4__N 3.96 N 3.95 N 3.._3_'2_B! 40 N . 1.59 N 0 /-q ., 0.45 S 1,44 ~ '-' 97 $ 0 44 0 44 0 31 I 2::: 2 43 S 33.3Q__E . S 24. 0 E 0.12 S 30. 0 W 0.61 'S 64.50 W 1_._0_:E: __. S 75.39 W 2.63 0.64 E 0.39 E O_J 6=; E 0.17::::::W:: ':,.. . . 1.73_W 2.69 W 3.68 W 4.68_W. 5.51W 6.10 W 6.58 W 6.26 W 4.76 W 4.02 W 3.32 ~ 2.7o u 2.67 W 5.79 W -0.73 -0.43 ~0..10 :0.30 1.00 3.91 5.8:3 6.50 · 7 7.21 6.87 5.1:3 4.25 3~--__ 2.57 2.35 5.13 N- 18: ( S E C: 0 ::: T 1 _1_ N IR 1:3 E ) PRUDHOE BAY F:Fd"IF'LITA]' I ON DATE it"'] i-i · _'_'J MARCH 06, i Y,:,.:, BOF;::; LYRUoL. UF.I: SURVEY dOB NUMBER ...... ' (')'--' · AK-BU-oO. z i A L A._ K A .~ _EE LL¥-_BU.~ H IN G._ELE~. .... .=___6_~9 _i 6_F_T TRUE c,L B-~I--A I_:L IJRE'E CCIURSE DOG-lEG TOTAL '-' I ' ,' .... I , VERT~C(' t ..... DEF'T..H.. ................ rLEP__T..H- ..................... DEF'TH DEG MIN DEAREES __ DEG/1CJO NORTH/:z:OUTH E. AS_T/W_E_~'~_T ~EQ~J~ I' ~ i :.:: ,. : i.:.:: ::;!: ..... · '11~" # .'~_1 i'1 i" i* . :; ,~_1 i-I ~-i" .# .:. · · i -) .: r .::.:~' :~::, 0:,. ::0 ~:W ::::: ::, :.:~ :':~:~r:.o,::~7 ..:, .. c,,:~.~ 8, 02 .,:...'. ,.,0'.,:.~4::", ,.,4 . .,."o,:,0, ,:,,:, . 6 .,::._", o..-': w . ::" ~,...,.."::: ...." o. .2:000 .-:, ,:-~ ,z_~ ,:~ ,:... .... , lC) 3050 304:::. 45 31 O0 3097.58 3150 3146.44 3077.2:E: : ._, ,... ._, ..,1= ::-:2C)0 .:, 1 :/4 ' ..97 , ol ..'-.-, :Bt · ",'-,'= ' :~", z[":, 0?'/ '-' · 7--*~:... -~, ........... · -,.**..,U ................ .", 1 '--' ':~'-' 33C)0 3290.78 3221.62 32:50 3338.0? 3268.93 i 8 i3 1 '.-.? :31 :3 4-0 o .-z, q,=, ~. 1 '--' '-"-'" = q'-' 2 0 4 ................ - - .......... r-~:- !-"- ._ '-' _ ..... ~.~.:,_i...L. _.-~ ( ................. q =" · _ 4._,o 3431 9::: '~"**'* '? . , _ .:.,.:,,..~,~. 77 2'I · -, =' ' ' "~ C0 0-, ' ,--.,,, '-.,"7., '-, ,/: ,:, .-, 00 ..:, 4'7,_, '-' '-' · .:,..:, o40 ;: 17 36o(") 35/:,9 64 '-'=' ") ':'F, .. . o._, 0 ~4 L:: ':-' 1 3650 3614.55 3545.39 26 45 3700 '-' ~'-' · :, 6..,,:.. 96 ~..,o Y'-'~-'-"-. P'_,U 27 ?,A__ 3750 37(")2. .92. o6~. 76 .~'-"-'o 56 N '-'= 39 W :3.5(") ,--, ._1 . . ,~ ~., N ~/:, ?;0 W . _. ~-. 6:-:: N . W 1.12 :E:6, 6,0 ........ 3800. 3746 , ~.,F,':' .2:677 . :;:7 29 :'::7 3850 '~78~? 74 '::720 ~,'R 30 46 ......... _~ __ ~ "__ ............ .'- ....... -.~-- .......... _- Iq '-'/ :::';': -'. c,:,.... 'W '-' 14 N 87. 0 W '? "= ~ m ,"-/,.I N 87 30 W 2-':~7 # .............. _._J' ........ N 87.10 W 2.55 N 86.8'.9 W 2.81 N :36._0~' W '--" ':'~ ' ~-.JL'--~. r'--. ..... Iq.86.10 W 2. Od, N A?, 89 W 1 '"=' . .,,~1%.I FI.. :34.89 W __ ~..2.,_5.3 ....... N 83.60 W 2.81 N 83..2:9 W 1.26 N :33.69 W 0.49 3'~00 :3832.42 3763.26 32 C) 3?50 3874.68 3805.52 32 37 4C)00 3~16.74 :3847.58 32 48 4100 4000.70 3931.54 32:59 4200 4084.66 4015.50 32 49 4300 4168.72 4099.56 32 45 4400 4253.02 4500 4600 N 83·39 W 0.24 N '-"-' 50 W 0 17 ~o. i0 W 0 41 E::3.86 :32 19 N '-' '-q. 48 43.2:7, 64 4.,: 6,_ '2:2 3 N ............... 44... ~., 50 '-'='-', . ............... ........ 4.,:,._,,:,. ~_--:4 ....... 31 49 N 4700 4507.43 4438. '--'":' '- ..,~- .:: 1 47 Iq 83.39 W O. 46 83.60 W O. 29 83 ,.5.0 W ..... J'2_,..24 :BE:. I0 W 0.21 11.70 N 86.79 W 87.43 12. ,_,':' ~,c' N 102.92 W 103.49 lO ,:,_=; . _ :.,,_._,-,: ...... N .... 1..1;?.--8.'2_W__ ..... i.~.~_~ 14".-.?:3 iq 137.'40: W ~ , : 137.74 16.00 N 156.00'W.. 156.21 ,l~,_._~!EL_f~l .... ~.-=;.:79 W. i 75.._C.' }._ 18.00.N 196.67 W 196.5~' 1:?. 15 N -'--"18.61 W ~'~18.2~. I 20.._4jELJ~ 241.54_W 241.06 _ 22.02 N :265.30 W 264.6.9 ~ '-' ..o7 23.72 N 289.70 W -.--8~. Z'";,:,.36 N ,.-1.39 N .... ,_4;2__. 40.52 N 46.72 N 5;3~...0__4_ ._N . 59.36 N 65.40 N 2=,.5.,_7_4_. ~.__i__;~J._4.77. W .. i 2.12,,_9'7.... 340.68 W 33'-2, 91 367.24 W 366.56 3;F~4, 1 O_ W _3~?g3...5 l___ 448. 071 W' 447.66 . 502.05 W 501.84 60'..-]. 26 W 60.9.51 662.20 W 662.64 71 .... .:c~.._ N ........ 7__i~_XS_.W_ .... 7i_5_,g3_79___. 77, 4';' N 767, 1.3 W 767, ,'96 SOHIO ALASKA PETROLEUM COMPANY N- 18 ( SEC08 1' 11N IR 1. :'-:E ) PRLIDHOE BAY ALASKA CC;MPUTATION DATE -, -. ;! ,-, ._.., M~RL.H 06, 1'-'"'-' VERTIC:AL SEC.:TICIN CALCULATED ALONG :~' '-'11 '- ..... ~ '"'-' -'F -"-' TRUE .:,_ B-.:,EA L.L UR.:,E L. JUK.:,E DAG-LEG TOTAL MEASLIRED VERT I CAL VERT I CAL I NCL I NAT I ON Fi I RECT I ON SEVER I TY RECTANGULAR I_':00RD I NATES VERT I Cf DEF'TH DEPTH DEF TH BEG MIN ' [ EbREEo DEG/10C) Iq JRTH/oUUTH EAST/WEST SECT ION ,.').-, .':,c-~ ':c ..... :10 W~.:: (.), .l,~ ,:, 81 820.64 4o'"C.)(.)' 45 ...,:. ..... i:' A~'"'~--r.~ ~... ~"'"'.-', ;-, : ': .C.,O · ' ~' ~,.Z, ' ', ,:/'. :::~:'~" ~ I~ " .- *~" Zl.?O(.) 4677. ~2 ' 46Uo. :1,6 '~::~:~::i:::'::~ '="-' :': ': ~'''''' '~: : ~ :":: .... ~::::' ' ' ' .",1. "45'::~::. ~N ~,:.,. 10 W : . :.. ?U.. 1~: N ~71..~27 873.31 :. ,. ................................... , ~' 46'..? 3 19 ":' 1 45 N '-"-' .. (,.)C)0 47/.:.,2 '-'= 96. ~' :..9, ..... :, ~. 10 W 0 ' ]'-' '":."::' · ..:,._, .., . (...: .. (.) N '.-.-,'24. ..-~ W 725. 1 5100 5200 5300 5400 5500 -- ~-- i..~ i-. B u.:, ~. G Y IR' n S F: 0 F' I F: ~ LI R V E Y dOB NLMBER AK-BO-30021 · I I':' -, --] K E L L _Y__ B_.._-=-:LH, I_.N_ _L~_, E_LEV --.__~__~ ~b_i..~.LF__T ..... 976.27 W 978.15 1027. 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W 5 N 78.50 W 0.25 240.03 N 0.60 250.53 N 0·54 261.33 N 0.56 272..90 Iq ~ ' ' :31 .. 6(.)u 5274.24 ~'~(')~_.,.. _. n::: 45 N ,..,.,.'::":' 5(3. W 5700 535.9 q":' ~'"'-? ' .....~ -.. ._ -' ~ U. 16 31 '::::: N q':'.,. ~::'?- - W ='-'C'"' 5444 54 5375. ':":' '-' · -,,:, .,,., . ._,,_, 31 ..' 5 N 84.10 W ~,.';, ' ' ~ - ._,...c)u .... 55'.-.Z'.':-/. 8.9 ._ 460.7:':: 31 ....... iq-'-84.1.9 w 4,'_-':47 4'9. 477:--: '""' '- · . ,:,.:, G 1 31 N,.~..'-] '~' 6.9 W 0 .30 102.9. :::_ N .. '-' ,:,z . W 0.2/-,_ 109. /:._,~=' N 4?32 o4 ' '~,-,/. ", A,', '.] -~,:, ~.~ o. ,. ,:, ._ 1 16 N '-"- 60 5018.:,'-"-',:, 4?4? ~-"-"-' 31 o' N ':":' 10 W O. o1'-" :116 10 N . ~_ - .-, .,:, ~ ' .-, ~. ,-, · . 26 ,:,.:,. 0 W 0,34' '!:: 1:11:22 ":-"~ ,., i 0..: ..... 4 ,. (J.z, 4 :,,:, ':.:: 1 N '-"-' . . ~._~ N . 5189 11 31 :3'.':.' N ':'"-' .=;0 W 1 N 511.9 95 O. 2::: . ,:..-,,-,,:, · ~o · _ _ il-,,. C). 22 12:4.4/:, N · -I i 0...' 4 14C). 2~ IW 0.24 145.69 N 0.07 151.00 N SOHIO ALASI<A FETkLLEUM CI';MF'ANY ............ N=i8 F'RUDHOE BAY MARC:H 06, 1o''''-' .. ~ ,:,.:, ,JOB NUMBER ALASKA i<ELLY B_I:,HING ELEV ~ 6*9 16 FT ............................................................................................................ ...................... FER-~].~R~~o~~ ' -~ " ' " · --~': ' : I t~ _,--~;':.:~:7:::? 'l ...... . [ ..... : ........ ~1 I~AJ : :::*:'.:.::*:: .'..:...:.. '. .:.: . .:.': .' · '.; "~ '" ' " I-' ' MEASLIRED VERT IC:AL VERTICAL INC:LINATION DIREC:TION .:.EVER I TV RE&TANu, LILAR I}00RD I NATES VERTICAL BEF'TH DEF'TH DEPTH DEG MIN [EL, REE.:, [IEG/10C) NORTH/SFIUTH EAST/WEST SECT..'.~N . ................... ~ ............................... ]-~ ...................... .: · ,::.:. , ::.;: :' :,: :. : .: :'.:::: ': ::, :::: , ,::: . .:] : :: ,:]' .:: ... ::: :, ",'"~ ' ,-~ ,' :.~]~:]~H::~ ] !~],. i-~h::,. :": : ]::: :: ~:. 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O. 54 ;:' :'."60~, 0.66 623. 78 N 3342.67 W 3382.76 75-N. 5~P0.74 N 3433.17 77 N" :?: .3482.44 31N 3483~:.:23::W' : - 3530.90 2!--N 9528,.5~-:W::: ....... 357~.77.. 2~ N 3573.71W 3627.12 0.75 644.3.9 N 3618.67 W 3675.25 n '~6 66/~.-46 ~ .:~/-./..-:~ .-,.':,-u -~'?o-~. 4-., ' 0"17' ' 688.94 N .--', ::':'~.o ' · :: .:,~707,,~,:.: W 3771.21, 0.40 ' .:i: 700.26 N 3.795,26 O. 00 71-I-,66 N .... 3?52, 4!: W.: 38!.-°-.~2-8· 0.00 727.61 N ,.-7~o. 58 W 3852..91 -HORIZONTAL_-BISPLACEI'flENT-= .... E:85'.:--.' ...9..1 .... F-IgBT AT--NOR-T-H--7.'-2 DE4.~i-.-----~---,:l-I-~,~ WE~-;-T /,."r ]'HE CALF:t lL AT ]: AN I='R~qRFnlIR~::; AR~' nA.c;Fn F~N THF' I I:=;p' ~]F ]'HR~'F ,nTMFNRTnNA~ RAn TII.~ OF.. RI IRVATiIRF MFTHnn : ..... :: ' ..-',PERRY-.=,I. IN WELb: ol. IRVEYINL. i L. OMEANY.:,':':::~. ::'' ::: ;': ~:' PAGE :-"-;C..~H I 0 ALASt..fA PE'I'Rf]LEUM COMPANY:': ~.V..F,.V~~CH: 05, 1 N- :1 '=' ( '"='[-'"')"' .... :=,,.:. _.,. ,=, T 11N R 13E ) COMF'UTAT 101'4 r'iATE F'RI IDH[-iE_ _ BAY MARC'H 0/_-,, 1"'-"-'.-,',=,..:, · '[ N]'ERFLIEATEE'"": :::: '::': i:: dOB NUMBER AK-BO-30021 OF'ERATOR- E. :::i. ELLER$ :: I1-,. JE :=';UB-SEA TOTAL MEAoL RED VERT I CAL VERT I CAL REL. TAN JULAR C:OORD I NATES MD-TVD VERT I ..AL , , :,, -' , ' ~'l~' ":::::::: . ,'," -', .... * ' - , -.-~::: i .... , , - .... . ' DEP"PH DEFTH . : .DEFTH i.4ORTH/~ .!UTH..: .EAo]/WEo I::: ..DIFFERENL. E:: 0 0.00 : 26~.16' :'.::':':~:::.:::::iO:;:O0. · ':ii:::O:'0'O:: ::.::: ': :'::::' .' 1000 2000 3000 4000 5000 /:,000 7000 6454 62 A''''''''= · c .:,,=,._,. 4/.:, :::(') 0 ~') 7248 42 7179' '":'/- '7000 ,=,'" (..] 6 .:,'-', 07 79?3 , 'P 1 9'-."',, 9 99 '.-'/30. '-"-' . . ,:,.:, 0 2° 1.4 O. 16 E 1 '~/99 ,-.? A. 1 ':'¢':'0 -':'0 3 9/-, N 6.5:--: W .' . .F,c' .c; 19 78 W · .-..'.9,.v~, 10 292~? '.-?4 1 ._ ~ .... ..,:.-;lo. 74 384,7.5L:: 34.42 N ..,;~4. lO::I W: :¥:::::: · 47/-'_-~ ."-,~,, . · ._,.~ ..... 46~:3.19 ':76 50 N 5615 '-'- ~'~/' ~_=-~: .-.r.- · ,:.'.'.] .... wo. ,'.:. l ._J "i,_¢_-J N 2(')4.:31 N :2:11.72 N 464.00 N 10 (') 00 ,:, o .';,.';, (') 4 '-"-'.'=;'-' '=''-' . ,_, .. ,..,:. . c,,_-,._ ..' ..... =, 644 . :3 ? N 10 ;2:70 ,~.z, zl.-, 6:3 . ...,.--,~. '717:3.47 727 61 N BA.:.EE ON THE . 1442" 5'.-?:: W: 0.01 0.01 C). C) 4 C). 04 0. ? c] 0. o ~. -o7.65 · ~, !~, :::: __.-:,~,i,.~!._! ' % Zl. F, ':"=' .~ ... · 7.51 ~':' '~¢,__. ?:3 1 (')77. ~6 1127. USE OF THREE R IMEI.4SIEiNAL RADIUS OF C:LIRVATLIRE METHOD. N- 18 ( F;ER,08 T 11N R 13E) E:F'd'IPUTAT I ON DATE "-'1 ' - :.~',=,...:, ,.lOB N JMBER AI-.,-B.J-.c,t (..~... 1 · F R JDHUE BAY MARCH 06, .1."'"'" ~ ' ' ." c '-' ] ' '-' AL ASKA .......... I::j~..EL._L_Y._ .................. ................. - .......... -'-':-- ................ :-'-7-': ................ - '7-" ::::~ ~' : ' : : · :: ; :: :..::::;:~;::?;iii: :;:!?..~:?..i::~:: ::? ~:¥::: :::i:: :: ::::: :::' :: :.: :: ::::::::::::::::::::::::::::: :::::::: ::: :: ::::::::: :::::: : ::.E PERA] DR-: E,?::.,, E~LERo .:: . : ' " "~l I ~ : ~: ':': :'" ": ":" :"' :"" "~' :,:-, ' :::~ :(::: ';',, · : , ' :: I NTERF C LATED VALLIEo :: EUR:::~EVEN. :100 ;: FEE F OF .:.LIB.-oEP~.: :DEF] H ' TRUE .=,LIB-oEA TOTAL MEASI_IRED VERT I E:AL VERT I C:AL RE..TANL4LILAR' P -' ' 6:00RD I NATES MI]-TVD VERTICAL DEPTH ......................... 0 ..... o. oq :::: 469 469.16 400, 00 .-,='/", '-"','; 569. · 16 5 O, 0, 0 O, .................... 66, ............ ?_:; Z-j',F: ............. 769 76'.:'~. 16 700.00 86':.-,' 869.16 800.00 '.;~6'.~ '.-76'.-?. 16 '~00.00 :1.069 1069.16 1000.00 1169 1169.16 1100.00 't269 1267.16 1200.00 136 ':? 1369.16 1:300.00 1469 1469.16 1400.00 1F,/-,9 = 9 . 1~,6;. 16 1501) 00 I66'~ 1667.16 1600.00 1769 176'~. 16 1700.00 69 6':?.16 0.00 0.01 Iq 0.01 W 0.00 0.00 169 169.16 i00.00 0.04 N 0.07 W 0.00 0.00 ~6:. 269.16 .' 200.00 0.01 ~ 0.07 W 0.00 0.00 .......... :36? ........... ?-:Z-;9]' 1.., 6 ............. .-.,:~;'~C~'i".~. 0 ........................ 0 0~. 0 .................................... .9 . N 0.08 E O. 1'0"'"': '" ' ~0::' E .: · 'i:~.. ~.z:;~;" :::'~"::~:..,:,. :'::: · · :. 0.63 E :. · :'::: ' ::::::::' :' : '0.00 0. O0 :::::::::::::::::::::: ::::.: :::!: · 0.11 N 0 ,: 60.: N · 0,91 N 0.84 E 0.73 E 0.46 E 0.23 E O.04W 0.55 W 1.28 N 1.41 N 1.47 N 1.82 N 2.1 :E: N 2.50 N 1.44 2.39 :3.37 4.38 5,30 5. ¢/4 · · O. 00 :: ::.:i:. 0,'01 0.01 W 0.01 W O. 02 W O. 02 W 0.03 W 0.03 W 0.04_ O. 00 O. O0 0.00 0.01 · 0.01 - . __.0... O0 SOH I F,.. AL.A.:-=.;~_A:_ !.~E]~Rc' ~,g._-_.M !.-._r~_I.]FiAN. Y_L .................... _... .... ::!~ : !:::/ili!!i:::iii: ]:.. :'i':::: :~:'!::::::: ~:i!.i::;: i:::: ::--].:] ..... N-IR (.=,EL.O~., Tl lN R13E) C'OMPUTATIOIq rlATE F'RUDHC~E BAY MARC:H 06, 1:,~oo ,.lOB NLMBER AI<-BO-30021 ALASKA k"ELLY B~ I,:; I_lXl_} . - . :, ................. :,._,.H_ _~_._ELE_V_ - 6 · .. : :ii.:::::: :: : ' . :i' ] ' , , ':., ,-o · ~:' : .:. : . :?i~::: :.. ~.. :~ :.: LPERATOR-.:E, · :,ELLERS ':. TRUE SUB-SEA TOTAL MEA.=,L RED VERT I CAL VERT I CAL RECTANGLILAR CI],]RD I NATE~E~ MD-TVD VERT I C:AL E "i"H':-' ' ' ' ..... r '~ ~T:"7 ' :----, "-' =' " ,_-.-. .......... ~;;:= :- ,- -. -.- · , . DEF] H N JR] H/..,uUTH:...::. ::::: EA;=,T/WEo I.: : DIFFERENCE::..:: 1 .--,6.~ 1 ?6 F.,. 16 1::-:(')0, ()0 . :: .-,.:.:.-,. :.::r:..:.:.::~ .:,-, : ? :~::.::: ..::::r~ ::::::::,:. ~: ~;. ::.:: ~ ., · ,,,..-1:.:. N~:..;:i :. &. 4.,~ W .:.:'.: : fJ,'O4:. :t o. ......................... i '~(:,9 .................. 1'.~//~;~:]':"-i7-:,' ................ i"~,'~,(~i'~-i)Ci ................. 3.8.7 N ' 6.63 W O. 04 0.00 2069 206'P. 16 . 2000.00 4.05 N 6.41 W 0.04 0.00 · o16,:? 2169.16 '-'i00 00 '-' 61 N ~ 84 W 0 ] = .... L ._, 0.00 2269 '-"-' '- ~ ~ 6 ~,. i 6 ' ~Z~'~J~:';~ c,-- .-, . ~.67 N 5 00 W 0.05 :: 24/_-.'P 2469.16 '-' c ' · .'-4 .) t). 00 ....................._:--"5/n 9_ ......... .-":"~._ oi ;:l... ................... · 16 .."~;-:: ':-:----:-:._, (.) (.). Li (J" 266'P 2669.16 2600.00 276'~ 2769. 16 .'7< (J. 00 ........................... , ...... 2A/-,'-? ..... 2:S:/.',?':' 16 ..',:,00.00 2969. .,:....., .. .'~,o/- ,:-~. 16 2~'00 . O0 3071 3069.16 3000.00 3173 3i6-9.16 :--:277 :::269. 14, 2_::200.00 '-"-"-' '-' ";'":' '- '-"]I ' ' ¢-:,,=, -" .... 6 Y. 16 . .:,.. Ut) O0 · --,=',z.,o :"45/-,'.:-;. 16 3500 00 %iii ~i~l ," ,' -- i . · 3711 3669.16 3600.00 0.07 0.01 1.20 '=' · iI 2.06 S :3.18. S . c,.-, W 6.75 W 0.08 0.01 0.09 0. (J 1 O. 16 0.07 2...,7 S' 1 75 :::N 6.7? iq 11.10 N 1:3.51 Iq 15. 17- 20. 15. 67 W )o W 0.60 0.43 1.88 1.2,9 51. 7'P. 114. 97 W 75 W 00 W 80 N 9? N 81 N 196. 18 W 45 W '94 W 30.31 42 · 7.08 9.40 07 i · _ i ERRY :.-.,LIN ::?. WELL.::::._,IJRVEY I NLi::::.:b:UI.1F:AN:~: .' ::: ,:.:,. :? ...: ::..: ,: .:. F AbE 8 · : : .::::.:i ~ f:i "i '-':'.~iii!::~:' i: ~-i :.. ~: !?j:: }ii:.i:i :.:? i~::':ii:i:: ::!::: '' ::' ':i : i :: :.. :!: · . : : : AN L;I"t. R A L,, E::ALA ~I,,.A ~:'::: ~: :::<:::~:::::~::~::~:::::.:?:.::~::. ::::::::::::::~:~: : :~. :::::::: .::: : '.~:;OH I -I ,.:; ..' :, = ' , --, v ' : : :::': ':: :::::::: ::!:: :::..~: ::~: :::. :, ::::: ',~, :=, ', ~. - ,-=." ~,-,.-, .... L AI_A._P,A I I_'IRgLEIIM I.llllPAl'J¥ .......... ............... :.::: ..... :::I] ~- :,11 ': 'l=,'-,_..~ N- :l 8 ( :--: E C: 08 T 11 N R 1 :':: E ) I .... ' ..UHF UTAT ]: ON I]ATE F'RI IDHOE :BAY M~RC:H 06., 1'-':": ........ "]'-' - F,-.,.-, ,JOB i',ilJMBER AI'.,-BU-.:,O¢..:.i A L A S K A _EELL~Y_B.LLF;~II~G _FL EV = ................ ], ................ , ...... !._..., ...... , ......... ........ .,: .w_:. :. ::~::i: :.. }?.:::: :: i:: ::;. i:;:::i~::?.iiii:i'~:i,::]~ , ,] ;~... _~ :.::.: ·: , t .'_[ L--t ~": ' . "' ' ~. ' ::ii-' - , ................... I_N_~E__R_F:~_..L_..A._TE [L_V_A_LJ,..!..E_~,F,O_R_:-.E_V_.E_N.._,i~!_}O .: FEE T,' [.,,IFz..oL/B__S~'.__:iE_~.E. FZ]]=L ...~: .:: :: ?:::!: :: .::. ~ . ::::: · -,; w--, ..:,00:: . 16, 4.062 3'.-76'P. 16 4181 406.9.16 4:300 4169.. 16 4419 ~" '~ 16. · ~'~ ." 4..'~ .. m 4537 4E:6.9.16 4654 446'2.16, 4772 4569.16 487<~ 466~. 16 · _,(. 0 o 4 7 6 9 16 I RUE SUB-SEA TOTAL MEASURED VERT I CAL VERT I CAL RECTANGULAR C:00RD I NATES; MrI-TVD VERT I C:AL KEFTH KEFTH l: :[EFI H NOR] H/..,OUTH ::ll::.~:::':::~ :: · :,c,.?~ . .~,~ ,~ . ~-, - - . - :.:::. ~~:~:;- :: ':' ':::.:;??~ :'~:(: .-, ';-, , ':: ~'..~ ]:~::?~ ~ :~:::~ ,~ :/:':.::: :(." :::'.'' ........~ .... ~6 ~,/6~.16 o700.00 ~4..~Y:.N ::o0~.64 W , :.,~,~.'YZ ' ::14. ~"-"-"] . ~,=, N q z .-, .... ,:,o 73 N 74 · .~.. ~7 37 ;:: 9 ~') 0.00 '-"" .. .... o,:,.17 N 427.73 W 93.2:3 18 94 '410 0.00 4200.00 4800.00 4400. O0 4500.00 4600.00 : 4700.00 97, 00: N :92:=:. 40 'W ::: ,: ,2:=:8:' 85::,:..:. '4800 O0 "' 104;:67 N::i:::::::::.' '::':' '28,P:..46.: u~ ::::.:::::::: :-,~9/-:: '.~v'::: ::: ~ - . . v~ ::, · .: :~'-- ~' ~ ~.::' 4'200 00 1:12, 48:::: N :::::: :'::. _~ .................... ~ · ~/.~,, ~.:J 5000 00 119 7'P N 11o9 ':'"' . ...... 5100.00 127.13 N 1170.60 W :307.4:3 · _ ~ ..... 00 134, 10 N 1' ~'"'-' 1. 77 ~ .>~4'-"-". 87 ,-,.-, .'.~4 5269.16 ....... ~ ........... ~-;~--: ........... ~::, .- ..... ...- ,. 711 .-,.. 6, :.. 16 ._, o L)0. U L) 5828 5469.16 5400. O0 ~'~" = 5569.16 5500.00 140.._7 N 147.24 Iq' 1~,.:.. 42 N Ii' C~7 ::::::'::: ·================= ===: .... 16.86 17.24 17.44 17.54 · 717,28 ':::::::::.: ': ..: :: · 17.14 : ::::"" ~,.17 W .342'41 "5 12 =o 69' lo~4. W ~,~ 1414.,~" oO W 376.82 oL:HIU ALASKA I~ETROLI--UM COMPANY NZ-i ~ r ~ "SiEiz!08 "T'i 1E--R-i-i~-:'E')- ............ F'RLIDHCIE BAY ALASKA INTERFULATED VALUEo FL R:.:. EVEN :::i~,)(.):.FEET UF .... :.:::..~:::?:~ ~:: ::~ ..... : . :: ::" "i "" ~' ':'~.~'"ii::: .: :~"'. ;~' :::: ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :' .:' :'i::: .::? :?:::::::":: ::::! i:i:i '::?:::::i ::: : CFIMF'UTA'I'ZON DATE N~RCH 06, 1y,:,.:, dOB NLINBER ~k' ~A-':' )0'-' '. I"' 6'.~!,_1./.~ FT. KELLY BLoHZNG ELEV. = 'R '.~ "I'RUE ,. LIB-.. EA TOTAL ..). MEASLIREI] VERT I CAL VERT I RAL RE ..TANI.,LILAR I'.'OI-IRD I NATES: MD-TVD VERT I CAL .......... ~- ~' ........... ~ ......... '"; ................. .'--- "--*- ] ............... ~" .............. ~'"*'~ -, * ~ !.". ::ii.:>:M. :,-. ,. : -f-.. : ' .-, '"~ ::.:iii::.-, .-~ t ? '~*' -" i:i::':'.'::ii::!i:!.:! :?:3} :::. i::!i DEF ] H : DEPTH ::: :,DEF TH.. ': ?::.:~,,?:. :.: ,.: ::. ¢-) .,..-., ~ ." . ~ :- -: - ' ':::' :::' :: :: .... ~'::?":~:~i:::' '"?;::;:.:i:::i:~ti:;.::if~if.i:::~. : .... !?! ~.:::::~: !!?.ii:~!:!!:::i:!i'.!*:.i~,,!;~5::~:~.: · ii :::J:<':::~: :':.:~:":::~ :.:t~: ?::~'~:5::'::~' . :" 6. c,,, ._ 66 F. 1 ~ 0600.00. 15, ,..4 .. ~:~::N: .:?:? :? W:::::.. ::: ::::::::::::::::::::::: .. ~. I ::::::::::::::::::::::::::::::::::::::::::::::::. . 6413 5:-.?69.16 .'5'.,700. 00 , _ AS'-' . _,..=, 1 6069 16 6000.00 6651 6169.16 ::6100.00 6772 6269.16: 6200.00 6:--:94 6369.16 6300.00 7018 6469.16 6400. O0 714.5: /- -=;/- ':> . ,_,._ o.-.. 16 6500 00 7269 6669.16 6600.00 7:396 6769. 16 6700. O0 7523 6869. 16 6R00. O0 7649 6969.16 6900. O0 7774 7069.16 7000.00 7900 7169.16 7100. O0 8026 726~. 16 7:200.00 8151 7369'. 16 7300. O0 :-:276 7469.16 7400. O0 165 19 N 1=:-*''':' · _,.:,.o. 72 W 409 '-" . . . oO 16. ~.,.,'"":' 170.47 N 1=''-''-'o .=..:,. 30 W 4zZ:.'-' ',..:,'-"-'.:, 16 .5.5: 175.43.: N 1 z. == 00 W 44:3. '- =' =,.-,..,. ?._, 17.61 .., 654: ""-' 26' 7 :'::'::'" :' 266.84 N 2.5:74.0:3 W 6:30. O0 ':":'":' 00 N 2448.16 W 705 40 ~ ~-,:,. 10 N ~._,~'-' = .... '. 36 W 7:30 .9./-,_ 315.41 N ' '-,~ov 19 W .:::::..757.05 · ~... ~ : , .~,.= -.~ . . ::::..: _~=..._ o~o.O~ N 2671 06 W ' ::'::''"'~ . . oo1.i6 N 2743.14 W :: ¢:07,2~ ':'.=, 40 2.5. ,56 . . : .. 26.09 .::::::::::'::.:::?: · :::.... 24 ,.60 ] R _IE ._ LIB-oEA TOTAL MEASLIRED VERT I CAL VERT I C:AL RECTANGULAR COORD I NATE'.3 MD-TVD VERT I CAL ,:,'-'""~;';-',:, o ,:, ........... . 5,';--; Z; ,:. o :.. 1 6 7 ' ? 0 ' 0' .. 00 ?007 806.-.?. 1.6 8000.0(:~ 9126 .:.'-' 1 ~. 9 · 16 810 ~:~ .00 ?'244 ,:,.-.,/. . ,:, .-' ,_! .- _1 .. · 'Fc36,2 836,':.?. 16 8:300.00 9478 '-' '-? '-' ,:,4.6; . 16 . . ,:,4L 00A 95?4 6:569. 16' 8500.00 970,:.? ,-,- ,:,o :.-, .. 16 86,00. O0 c,.:,---:,.=,.. ,_, ..._, 876,'..-7 .16 :::7~]0. ... 00 '-7 9 3'=y '"'-' ':; o,:, 6 =.. 1 (:, 8 800.0 c] c] 54 ,-,,-?., o ...... ..... 6 .. 16 :::9c')c3 00 016?; ~?06~. 16, 9000. O0 0285 9169.16 7100. O0 0370 9.~A-=_.,. ~...,:./=,3 9. 173.47 .:.._,.,-~, 7669.16, 7600, O0 ':':::'-"-' 51 W '-'=' ,..mm... m ,.. '..! ~ ,-- m :--:646 7769.16, 770C) 00 408 57 N 2'm.=,2 '-"-' .:,,:, W 877,46 '="'? '-":' . · ..._ . ~.._ · .:, '-"~' '-' 7:_---:A'.~. 16, 7:300 00 427 15 N 301,:, :34 W 1 51 ,:, ,' o .: ..... . ' '-' . ,:,'-' ':~; ,:,'". 97 ~.'"' . .. ................................................................... - ,Z . -, ' .0'-., ",'"', i ~ ~ ,:/!, ,-, ,.'~,-.~ : · ,~ ,:] ,:t.r:_ .: ':. '.: .. :. 44:,..10~ .~ ; lO. ~,. ::.::~: . i.'.. :.,,, ..:~ :..:.: : ::'..: :::~. : :4Z'=:,..,.' I .., ?.::'=': ? N::::::::::::: ::::::: ::::::: : :'.i:i: ;:, 144." '""=;:~.. iN ::': 93:3'08 ii: i..9 i!iii'ii;]iiii::i!}i.i :'i:i ~:i :~.. i . ~.~ ...:. ::.::...:,._.~, - ~ '/ 404.66.: N .. .....: :._,..: 0._,. fF.-, '- . '::~56.94 :? ..!_e:. :B6,:?:::~' ?~.~': ::: '~:'::::.+' ' 504.6,7 N 326,5.87 W 524.55 N 32:24.15 W 543. ';?';? N :2:380.58 W ~E 4, '3 · ::::.~:~: ~.4.:.4.74 W ' 586. Oi':i'N .:::?:: 3487.::38 W 607' 'F~6' N 3539.33 W '~7=',_, . 47 1'-],.....=,'~.. 99'=:. '.-.? 1 17.44 100'P. :37 !4,. 46 ¢~4.]'-' 'P7 i:0:3'.-.-;. ~;7 054.78 6, 31. '31 N 3591.40 W 106,'~. '? 2 656.22 N 3642.8'.:.> W 1085.12 __ 682.11 N 36'F;4.25 W ~1.~!C&_413 708.27 N , 3745.79 W 1115.9.9 727.61 N 3783.58 W 1127.37 THE C~ALi~:OEa-T-i'6N-'-F=F~b'~i'~3UR~']-;: us--E--A-E-i-NEnR I NTERF'OLAT I'ON BETWEEN THE NEAREST '-'] · .'~ FOOT MD (FROM RADIUS OF CURVATURE) POINTS 15.14' 15.20 15.50 11.38 OUR BOSS GYROSCOPIC SURVEY Job No. AK-BO-30021 Well: N-18 (SEC 08Tll R13E) Prudhoe. Bay Field North Slope, Alaska Survey Date: March 5, 1983 Operator- Sellers Scale 1"=500' TRUE NORTH 10370 *~~__<__~ 3852.91, @ N79o ~' '~ 06 'W I -400'6. O0 -3500. O0 -3000. O0 -2500. O0 -2000. O0 -!500. O0 -! 000. O0 -500. O0 HORIZONTflL PROJECTION -500.00 (1820 SNL 769EWL ) n O0 , --500.00 . 7'60'8"Highlander Drive' -Anchorage, Alaska 99502 CUN u ATE OF ASKA February 23, 1983 Mr. Brian Rose Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, AK 99502 .. RE: 'Magnetic Single Shot Survey J'ob No. 0283-009 Well N-18 (21-07-11-13)' P.rudhoe Bay Field North Slope;-Alaska Date of Survey: 2-09-83 to 2-18-83 D~ar'-Mr. Rose: . _ Please find enclosed the "Original" and six (6) copies of our Magnetic .Single Shot Survey on the above well. The method use~l in calculating this survey was Radius of Curvature. The depth of the survey was -2711 to 9570. .- · . Thank you for giving us this 'opportunity to be of service. Yours verF truly, .Eontro!led Drillin,~t Cons~iltants, . ?err¥' V. Henderson Directional Supervisor ~OHiO ALASKA PETROLEUH 'IAGNETIC SINGLE ':' Y ,~HOT SURVE ~ADIU~ OF CURVATURE HETHOD OF CO. HPUT~TIOH ~UEVEY R~N ~Y HENDERSON ;OHPUTED FOE CDL. ~Y OCERNTECH<F~I LIND~,L~ :~.~ JO8 NO A,-0283-009 WELL N-i8(2i-O?-ii'-13) KB ELEV 69.16 FT, SURVEY DATE 02?09?83 PROPOSED DIR N77.-52W RECORD OF' SURVEY eRZFT VeR'TZC L , }EPTH ANGLE DEPTH SEA D H 0 O 0 . O0 -69, i 6 S , ,~$sUMED YERI'ICAL l'O 2?Ii Fl', 3029 9 i2 3213 14 54 3430 2O 3O 3526 23 24 3616 25 48 3710 28 0 3802 29 48 3864 3t 6 4172 33 O 4452 32 18 4915 31 42 5~ S1 12 5786 3~ 48 6037 ~1 ~2 6447 32 36 2711,00 284i,96 2935,73 3027 3i i9.44 32 08,02 ~296,I5 3503,04 3584,86 3668,69 ~749,2~ 3802,67 4063 72 4299 47 4692 12 5010 32 5434 93 5648 94 5993,62 2641 , 84 S .. O0 2866.57 N84 2958,79 NTO, 8 3050,28 N74, OOL, J 3138,86 N76,8OLd 3226,99 N82,809 ~44,85 3437,88 N85,2 ~515,70 HS4,50t.J 3599,53 N84,20[,J 3680, 07 N83,1 Obi ~733,5 S994,56 N8 O, 3OW 423 O, 4622,96 N79,2O~J 4941, 5365,77 5579,78 H79,9 5924,46 HSi ,0 TOTAL COORDINATES ,00 S ,00 W ,00 i,15 2,i8 S 5,35 !0,58 i5,25 i9,96 26,64 30,82 35,74 39,60 63, E,i 89 06 ~ ~2 72 ! 68 52 2'~:S 26 235 47 :27'~ 05 2,62 W 8,94 20.46 W 56,49 W 8241 W ! 59 4.9 W t96 81 W 239 i 2 W 283 3 ~ W 314 49 W 476 i 4 6~5 04 W 866,48 td 057,77 447,34 W ~654,9~ W C: L 0 S D I ,:, FHNU'.E U R E S RNGLE D H DOC, LEt] ~E ~ER i t r DEG/~ 0 OF T .00 S 90 O 0 W ,000 2 9 20 '8,3 161 198 241 285 876 1331 1462 !676 O0 S 90 0 0 W 86, 8 66 t7 59 W 20 $ 76 16 14 W 46 N 89 10 ~i W 77 N 8i 38 18 W 47 N 79 23 13 W 8i N 79 31 i W 37 N 80 50 i7 W 18 N 8t 4i 50 W , OOO 1 , 908 3,097 4, i 04 2.477 3,74':2 3,859 i . 6-96 3,025 2,671 2,34i 1 , 979 2,101 ,E, 62 ,250 ..145 .137 ,250 ,354 DI~ FANL .} ,00 ,00 c, 28 8i.9 : ~ 63 57 40 83 70 i 25 02 ~60 54 239 283,86 315, O8 477,89 628 8'"' a 1 06?, 97 1327,67 1458.54 i6~-'. ~OHIO WELL N-18 RECORD OF SURVEY JOB NO SURVEY A- 0283--009 ,) COHPUTER- 22 FEB 8.3 KB ELEV 69.i~S FT. TRUE ~E'~S, DRIPT VERI'ICAL. )EPTH ANGLE DEPTH O M ..... SUB DR ! FT SEA DEG, ~.~r :34 2.4 6186. N8 , 7~57 ~8 6 ~658,60 E~89,44 NP6.401.d 8069 ~7 42 7~02.66 72~'~,50 N~t,9Otd 8:378 36 42 ~P~.~R, , ,...w,. 79 ~479 63 N69,gO(d 8852 33 42 7.9~6,07 7866,9t NBS,SOW ~0~7 32 U4 8140.84 8071,68 9496 L~O 54 8479, "; , ~ ~ ,. 841 0 5..~ N6 4,8 rile 'FOLLOWING I .--. E~sTRRPOLHTED TO 'TO 9570 .130 54 8543, i 9 84;:'4, O~ .N64 , 80(,.I "FOTAL L:O~RD INATES 43i,65 N 239I .~9 494.83 N 2590,~4 555,96 N 2766.87 653,41 N ~022,08 704,67 N ~146.44 752,73 N 3257,22 790,00 N 3339,01 806,I8 N ~373,39 W BOTTOM HOLE CLOSURE 3468,38 FEET AT N 76 3S 34 W CLOSURES DISTANCE ANGLE 1850.26 N 80 43 34 W 2145,62 N 80 26 50 W 2429.84 N 79 46 2 W 2637,18 N 79 ii 6 2822.t7 N 78 38 i9 W 309i,91 N 77 47 58 W 334.3,07 N 76 59 15 3431,~9 N 76 41 19 W ~468.38 N 76 33 34 W ~0~ L.E6 SEVERITY DEG, 1 OOFT ,573 ,819 ,346 ,2'06 .398 ,64I ,367 ,5'38 ,509 ,000 :3 EC T I ON DISTANCE · ;2140.~9 2426, 2634.4 2820,, · 309'I, i 9 3224,05 33'42.97 ...... 343i, t 8-- . 3468,~8 3OHIO WELL N-18 SINGLE SHOT S'URVEY .) .JOB NO A-0283-009 ~EASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF .~LB SEA DEPTH TRUE DEPTH DEPTH oER DIFFERENCE VERTICAL CORRECTION TOTAL COORDINATE~ COMPUTER- 22 FEB 83 K~ ELEV ~9~16 FT, 169 i69,, tO0 0 269 26a,. 2o0 o 369 369. 300 0 469 469, 400 0 669 669, 608 0 769 769, 780 O 869 869, 800 0 969 969, 900 0 ~'~69 t 069, I 000 0 i169 it69, ilO0 0 ~269 ~2~9, I200 0 1369 i369. 13OO i469 i469, 1400 O 1569 i569, iSOO i669 i669. iGOO 0 i769 i769, iTOO 0 i869 i869, iSOO O 1969 i969, 1900 0 2069 2069, 2000 0 2i69 2169. 2~0(i 0 2269 2269. 2200 O 2369 2369, 2300 2469 2469, 2400 0 2569 2569 '~ , ~OO 0 2669 2669. 2600 0 2769 2769. 2780 0 2869 2869. 2800 2970 2969, 2900 0 307i 3069, 3000 i 3173 3169, 3100 3277 3269, 3200 7 3382 3369, 3300 1.3 3489 3469, 3400 20 O 0 0 O 0 0 0 0 0 0 O 0 0 0 O O O 0 0 0 0 O 0 0 0 0 0 O !, 2 4 6 2 t8. 22 ,00 8 ,00 $ ,OO $ ,00 S ,00 8 oOO S ,00 S ,00 S ,00 S ,OO 8 ,00 8 ,O0 S ,00 S .00 S .00 .9 ,00 S ,00 8 ,00 S ,UU ~ ~00 ~ ,00 S ,00 S .OO S ,00 S ,00 S ,00 S .00 S .49 S ,6i S ,Ti S ,53 N ,23 N ,99 N ,22 H ,03 N t2 27 46 i07 i45 ,00 ,00 ,00 .00 ,00 · O0 ,dO ,00 ,00 ,Od ,00 ,00 .00 ,00 ,00 ,00 ,00 ,00 ,92 ,47 ,98: ,4S ,28 W W W W W W W W W W W W W W W W ,.,. ~I'N6LE ~HO'~'' SURVEY dOB NO A .... 0283-009 IE~.SURED DEPTH FiND OTHER D~'i'F] FOR EVEP. Y EVE~ I 00 FEET OF' ..UB SEA DEPTH · OOf4PLITER'- 22 FE~ 83 KB ELEV ¢~'.a, 16 FT, TRUE MEASURE[ VERTICAL SUB MD TVD VERTICAL DEPTH DEPTH ~E~4 b IFFERE'NCE GCIR~.ECT ION TOTAL COORDINATES ~599 ~569~ 3500 29 9 ..8~5 , 55 ~b~ ..~700 14 37 14 N 4 '~9,~ 3869, 380'0 72 17 44,90 N 354,~4 4060 .~969 ~900 90 4~78 4069, 4000 ~ 09 ~,. 4169, 41 O0 'tZ8 45~4 4369 4300 ~ '"~ . ~u t'~- 96,55 N 668.~,~7 4652 4469, 4400 ~,3~ 4770 4569, 4500 20~ 4888 4669, 4600 218 17 I~0.07 N 852.54 5005 4769 4?00 'r'~'* , . ' ~,.~ 18 512~ 4869, 4800 ~'~=z.,.. 5240 4969. 4900 278 5357 5069 5000 ~;,.,' 1¢ 174 92 N 1092.88 5474 5169. 51 O0 '304 5591 5269, 5208 ._~.~'~'J 5709 =3" . _ ~' ¢..~9 5~00 ~z. 9 ~7 206 55 H 1273 94 5826 5469. 5400 357 18 216,74 N IJ~4,99 5944 5569, 5500 ~74 17 227,06 N ~395.55 606i 5669. 5600 391 t7 237,61 N 1455.42 6178 5769, 5700 408 17 248,12 N 1515.75 6296 5869. 5800 426 18 258.45 N 'i577 6414 5969. 5900 444 i8 268,61 N ~6~9,49 6533 6069. 6000 463 19 278,69 N t70B, 10 66~3 6~69, 61 O0 483 20 289. 6774 6269. 6200 504 2~ 299.66 N 1835,37 6896 6369. 6300 526 22 701 9 6469, 6400 549 23 ~25,09 N 7i44 6569, 6500 574 25 340,58 N 2848,60 7270 6669 , 6600 60~ 27 358, O.~ N 7397 ~769, 6700 6~8 27 ~77, 12 N 2t99,49 7524 6869, 6800 654 26 ~97, 7649 6969. 6900 680 26 418.42 N 2347.47 ;OHIO t~ELL N .... t,8 SINGLE SHOT ~UR,~EY JOB NO A-O28J--O09 IEASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH, MEASURED DEPTH TRUE VERTICAL SU8 HD--TVD VERTICAL DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDINATEo 7775 80'~7 8403 8527 ~650 ST?t 9249 9367 9570 7069, 7000 705 25 440 7169. 7100 7~i 26 463 7269, 7200 757 26 486 7469, 7400 809 26 535 7569, 7500 834 7669, 7600 858 24 586 7769, 7700 880 22 61t 7869, 7800 902 22 636 7969, 7900 9~2 20 66t 8069, 8000 94.2 20 686 8169, 8100 96i I9 8269, 8200 979 i8 737 8~69, 8300 997 i8 762 8469, 8400 iOi4 i7 787 8543, 8474 i026 i2 806 ,5~ N 24t9,97 ,36 N 2492.65 .82 N 2565.75 ,95 N 2638,88 ,75 N 2710.69 .17 N 278t..08 · 63 N 2849,56 .8~ N 2915,92 .84 N 2980,2i ,59 N 3042,52 ,56 N 3103.48 .85 N 3163.22 ,05 N 3221,49 ,05 H 3278,~9 ,30 N 3333,27 .iS N 3373,39 )OHIO WELL N-t8 INTERPOLATED ~,~)LLEo FOR EVEN HE,~I$~ RED VERT IC. AL DEEP TH DEPTH It 000 1 000, 2 o00 2000, J O00 2999, 4000 .3919, 5000 , 600O 5617, ?000 6454, 8 O00 7248, 9O00 8060, ~ .,, ~ 8543 SHOT SURVEY JOB NO A-0283.-009 FEET OF HEASURED DEPTH, TOTAL COORDINATES -69 931 19731 2930 ;3849, 4695 5548 6785, 7t 79, 7990, 8474 232 3'22 684 ,O0 S ,00 O0 S .O0 O0 S , O0 89 S 16,29 ~9 N 384,94 04 N 91 0,29 12 N 1424,45 8 t N 255 0 , 26 14 N 3097,67 18 N 3~F3 ,,~9 COIIPUTER- K8 ELEV 2°,= FEB 83 69, t 6 FT, j SOHIO :ALASKA PETROLEUM - - - ~- .- ::_~-:-T:~: MAGNETIC: ~INGEE; SURVEY ..... :--sCALE ~-~t ~./" TEL££O Teleco O,'lf¢eld Services Inc. 220 A Center Court Anchorage. Alaska 99502 SOHIO PRUDHOE BAY WELL PAD N, WELL No. 18 NABORS, RIG #18E -- JOB NO. 239-AK o, Attached please find a copy of the computer calculated survey for the above mentioned well. On behalf of Teleco, I would like to thank you for the opportunity to serve you. We at Teleco realize the importance of good service and hope that you will continue to use our MWD services in the future. Please feel free to con~act me if you have any questions. · Enclosures SB-ck Since~e!y, Steve Billeaud Field Service Supervisor I.) T I-~EECT I C.)NF'ZlL_ R E P 0 R 1- PAGE CUSTOMER : SOHIO LOCATION : PRUDHOE BAY, WELL PAD : N WELL NO. DRILLING CO. : NABORS CUSTOMER JOB NO. : TELECO JOB NO. : 23~-AK ALASKA : 18 MAGNETIC DECLINATION : 50.50 E PLANE OF PROPOSED DIRECTION IS : RIG NO. : 18 E TELECO OILFIELD SERVICES OF ALASKA, INC. 6116 NIEL. SON WY., ANCHORAGE, ALASKA, 99502 ]'EL : (807) 562-2646; DATA REDUCED BY RADIUS OF CURVATURE METHOD TYPE OF SURVEY : MAGNETIC ONFIDENTi ' ~,,¢.' START DATE : 02/13/85 FINISH DATE : 02/19/85 N 77.92 W ~' REPORT PREPARED BY : ROB KIRBY MEASURED DRIFT TRUE DEPTH ANGLE VERTICAL DEG MIN DEPTH 2711 0.00 2711.00 2842 '2.30 2841.97 2936 5,24 2955.75 5029 9.12 5027.98 5122 11.50 511~.48 5215 14.54 5208.~7 5505 18.24 5296.22 5430 20.50 5414.08 5528 25.24 5503.12 5616 25.48 3584.96 5710 28.00 5668.78 5802 28.~8 57~9.71 5864 51.06 5805.45 4452 52.18 4500.24 4915 51.42 4~92.89 5288 51.12 5011.10 5786 51.48 5455.71 6057 51.12 564~.72 6445 52.58 5994.41 6757 54.24 6256.25 7257 58.06 ~659.&7 7725 57.06 7050.26 8069 37.42 7303.54 8578 56.12 7549.~7 VERTICAL DRIFT TOTAL COORDINATES C L 0 S U R E S SECTION DIRECTION DISTANCE ANGLE DEG MIN DD MM SS 0.00 N 0.00 E 0.00 '- 0.00 .- 0.00 - - 2.67 S 66.18 W 1.56 S 2.59 E 2.86 S 56 51 00 E 5.56 N 84.5~ W 2.61 S ~.00 W ~.77 S 5~ 52 04 W 15.18 N 70.48 W 0.12 N 15.55 W 15.55 N 89 35 01 W 51.81 N 74.00 W 4.93 N :51.48 W 51.86 N 81 05 52 W 52.57 N 76.~8 W 10.17 N 51.5g W 52.58 N 78 50 57 W 78.92 N 82.48 W 14.84 N 77.55 W 78. g4 N 7~ 10 00 W 120.54 N 84.12 W 19.55 N 118.88 W 120.48 N 80 39 ~4 W 155.98 N 85.12 W' 22.86 N 15~.62 W 156.50 N 81 35 lB W 195.17 N 84.50 W 26.25 N 191.B5 W 195.71 N 82 15 08 W 255.45 N 84.12 W 50.41 N 25~.25 W 256.22 N 82 56 06 W 278.97 N 85.06 W 55.25 N 2'77.74 W 279.97 N 82 45 58 W 509.80 N 82.48 W 59.05 N ~0S. 46 W 510.92 N 82 47 04 W 472.92 N 80.18 W 63.07 N 470.13 W 474.54 N 82 21 55 W 625.85 N 80.18 W 88.52 N 6!~.03 W 625.35 N 81 51 42 W 869.08 N 79.12 W 152.18 N 860.47 W 870.56 N 81 16 00 W 1065.~5 N 79.58 W 167.98 N 1051.76 W 1065.09 N 80 55 52 W 1525.~4 N 80.5~ W 212.72 N 1508.09 W 1525.27 N 80 45 49 W 1~54.68 N 79.54 W 254.95 N 1~37.34 W 1456.42 N 80 45 02 W 1869.02 N 81.00 W 270.52 N 1648.92 W 1670.96 N 80 ~0 59 W 1842.07 N 81.00 W 2~7.65 N 1820.0~ W 1844.27 N 80 ~2 ~6 W 2157.70 N 76.24 W 555.56 N 2110.01 W 215g. 78 N 80 26 05 W 2422.78 N 72.54 W 451.15 N 2585.58 W 2424.05 N 79 45 1~ W 2530.75 N 71.54 W 494.55 N 2584.55 W 2651.58 N 79 10 19 W 2816.15 N 69.~2 W 555.77 N 2760.96 W 2816.54 N 78 57 07 W DOG - LEG SEVERITY DEG/100 FT. 1. 908 4. 488 2. 548 J. 801 4. 254 1. 721 5. 046 2. 686 "~ 345 1,05B ~.718 0. 752 0. 250 0. 181 0. 145 0. 1~0 0. 280 0. 0.57~ 0.918 8.58~ ~. 2~8 B. 556 I) R ILL I~qO REPORT PAGE JOB NUMBER : 239-AK CUSTOMER : SOHIO PAD : N WELL NO. : 18 MEASURED DRIFT TRUE VERTICAL DRIFT DEPTH ANGLE VERTICAL SECTION DIRECTION DEG MIN DEPTH DEG MIN 8852 55.42 7956.99 5088.08 N 88.18 W 9097 52.54 8141.78 5218.59 N 68.54 W 9525 31.42 8552.79 5558.79 N 88.12 W 9498 50.54 8480.82 5424.56 N 64.~8 W BOTTOM HOLE CLOSURE: 5425.38 FEET AT N 76 59 59 PREPARED BY ABACUS COMPUTER SERVICE 820 W. 71ST. AVE, ENTIRE CONTENTS COPYRIGHT 1985 ABACUS COMPUTER SERVICE TOTAL COORDINATES 855.89 N 5016.04 W 704.94 N 5140.40 W 755.00 N 3251.19 W 790.27 N 5532.98 W W ANCHORAGE, ALASKA CLOSURES D I STANCE ANGLE DD MM SS 5088.07 N '77 48 15 W 5218.55 N 77 20 53 W 5557.26 N 78 57 55 W 5425.39 N 78159 59 W (907) DOG - LEG SEVERITY DEB/lO0 FT. 0.655 0.~53 0.556 0.625 ..C:\ 9 , .,<,,~7 t Suggested form to be inserted in each "Active" well folder to check for timely compliance with our regulations. \J.t ,. Sð'hlð' PB N- If( . Oparator, 'W~l Narœ and Number Reports and Materials to be received by: 3-~c¡-g:S Date Required Date Received R~rks . . '¡ Ccrcpletion Re¡;:ort Yes t~, ~ .. . W~l~, History' L~+~ _Sanples ..... ð Of Core Chìps () Core Description If' Registered Survey Plat -.. r¿ 3 Inclination Survey - .:1' Directional Survey 'k+~" Drill Stem Test Reports ð Prcd'tction Test Rep:>rt~ ~ ðl( -~8:3 kf-~ 4fe :~ , '- , . SOHIO ALASKA PETROLEUM COMPANY 311 ! "C" STREET ANCHORAGE. ALASKA SFO ARCO CHEVRON MARATHON TO: MOBIL PHILLIPS ALASKA BPAE (Transmittal. Only) CENTRAL FILES (CC[!'s - Transmittal ,only) 'GETTY REFERENCE: I TELECO MAGNETIC DIRECTIONAL SURVEY (S) 'The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- '. TELEPHONE (go7! 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: ~-/.5- s3 ,~o ,2-/¢-,¢~ o%/~ Mo. ,2.5 ~-,q,~ RC-CEIV[O OAtE ~ Well Records Dept. Development Geology TP1-5 January 28, 1983 Mr. R. II. Reiley District Drilling Engineer e ~- Alaska Petroleum Company oO~::iO _ . Pouch 6-612 Anchorage, Alaska 995,02 Re: Prudhoe Bay Unit M-18 ~q-'-~- Alaska Petroleum Company Pe~it '-~o. 83-18 Sur. Loc. 1820'SI{L, 769'E~L, Sec. ~ R13E b P~-'~ Dtmnole Loc 1001'~?''~ 3040'~.~EL, Sec. 7, ,.11~.~, , · Dear Mr. Reiley: ~nc£ose~ is the approved applicatiom for Der.~it to drill the above referenced well. I = c°ring ~ . -- ~ ~ -~s conducted, a one cubic inch cb io ~rom each foot o'f recovered core is required. Samples of well cuttings and a mud log are not required. A continuous directional survey is required as ~er 20 AAC 25.050(b)(5). if available, a tape containing t~e digitized log information shall be submitted on all logs for copying except experimental logs, velocity surveys and dip~_eter surveys.- Many rivers in Alaska and their drainage systems have been. classified as important for the spa~ing or migration of anadro_~ous fish. Operations in these areas are .subject to *~ 16 05 870 and th~ regulations; promulgated thereunder .~o~in~st~ative Code). Prior toco.,~me,~c~n~~. ~. ' (Title 5, Alaska a7 ~.' _ _ . ~a,~itat Coordinator operations you may be contacted by the ~ ~=uf~zce~=', Deoartment~ of Fish and Game. Pollution of any waters of the State is prohibited by AS 46, ~ ~ ~ Artic!~ 7 and +-~' Ch~.Fter ~.~, ~ ~_~e reguiatio~s promulgated thereunder (Title !8, Alaska Administrative Code, Chapter 70) and by the F~.~=,.~=~ Water Pollution Control Act, as amended Prior to commencing operations you may be contacted by a representative of the ~,r~nr of Enviroo~ental Conservation To aid us in scheduling field wor~:, please notify this office 24 hours prior to commencing installation of t}~e blowout Mr. R. }7. Reiley Prudhoe Bay Unit N-18 -2- January 28, 1983 prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. %~ere a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. Very truly yo~9~u~ '~L~. Vf Chatterton O Chairman of. Alaska Oil and Gas Conservation Commission Enclosure CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. CVC: be SOHIO ALASKA PETROLEUM COMPANY January 27, 1983 Mr. C. V. Chatterton Alaska Oil & Gas Conservation Commis§ion 3001 porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Well N-18 (21-07-11-13) PBU The 9 5/8" casing primary cement will be tagged with a radio- active tracer for cement top determination. A gamma ray log will be run in the 9 5/8" casing in conjunction with final open hole logging. This is being done in order to evaluate the effectiveness of current cementing techniques with respect to the¢~gnuf~ormation. RHR:TOS:jm cc: Well File #17 Yours very truly, R. H. Reiley District Drilling Engineer SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 276-5111 MAIL: PQUCH 6-612 ANCHORAGE, ALASKA 99502 January 20, 1983 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Gentlemen: Well N-18 (21-07-11-13) PBU Enclosed are the following documents, in triplicate, for the above-named well 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. Blowout Prevention Equipment Diagram, 4. Surveyor's plat showing well location, 5. Directional Plan. If you have any questions, please contact Ted Stagg at 263-5173. RHR:JM Enclosures cc: Well File #17 Yours very truly, R. H. Reiley District Drilling Engineer STATE OF ALASKA ALASKA ,_ .L AND GAS CONSERVATION CC..,MISSION PERMIT TO DRILL 2O AAC 25.OO5 la. Type of work. DRILL [] REDRILL [] DEEPEN [] lb. Type of well EXPLORATORY [] DEVELOPMENT OIL [] DEVELOPMENT GAS [] SERVICE I-:l STRATIGRAPHIC [] SINGLE ZONE MULTIPLE ZONE [] 2. Name of operator Sohio Alaska Petroleum Company 3. Address ?ouch 6-612, Anchora§e, Alaska 99502 4. Location of well at surface 1820' SNL, 769' EWL, Sec. 08, TllN, R13E, UPM At top of proposed producing interval (target) 1050' SNL, 2810' WEL, Sec. 07, TllN, R13E, UPM At total depth 1001' SNL, 3040' WEL, Sec. 07, TllN, R13E, UPM 5. Elevation in feet (indicate .KB, DF etc.) Est. KBE = 70' AMSL 6. Lease designation and serial no. ADh 28282 9. Unit or lease name Prudhoe Bay Unit 10. Well number N-18 (21-07-11-13) 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 Amount $200,000.00 13. Distance and direction from nearest town 14. Distance to nearest property or lease line NW of Deadhorse 10miles East of ADL 28260 2100feet 17. Number of acres in lease feet 2469 ' 20. Anticipated pressures MAXIMUM HOLE ANGLE 34·3° (see 20AAC25.O35(c) (2) 16. Proposed depth (MD & TVD) 10375'MD 9214'TVD 19. If deviated (see 20 AAC 25.050) KICK OFF POINT 2800 feet. 21 Proposed Casing, Liner and Cementing Program I15. Distance to nearest drilling or completed NE we. M-8 1200 feet 18. Approximate spud date February 15, 1983 33~0 Psig@ Surface 4.390 psig@. RR00 ft.~ (TVD~ SIZE Hole 8~" Casing 20x30 Weight Insulat 13 3/8 72# 9 5/8 11 47# 26# CASING AND LINER ~d Cond~cter L'80 i Butt. I L-80 l Butt n, so | zJ4s Length 80' 2650' 9450' 'MD TOP SETTING DEPTH TVD MD BOTTOM TVD 110'~ 2680,1 110 2680 9480'1 8475 I 10375'11 SUrface Surface Surface I I 1145" 9230' I 8268' I 9214 QUANTITY OF CEMENT (include stage datai 8 cu.yds, concrete 3720 cu.ft. Arcticset ' 1328 cu.ft. Class G; 130 cu.ft. Arcticset ' 320 cu.ft. Class G 22. Describe proposed program: W/18~ salt See attached proposed drilling program outline. As shown on the attached directional plot, we are aware of the potential intersection problems which can result from the drilling of this well. If during actual drilling operations one of these intersections is approached within hazardou~s_ p_r_o_x%mity, the well to be intersected will be shut in. R E C . EIVED .JAN2 1 , .23. I herebyt certify that the foregoing is true and correct to the best of my knowledge Anchorage SIGNED TITLE District Drilling Engine~TE -The space below for COmmission use R.H. Reiley CONDITIONS OF APPROVAL Samples required Mud log required [~YES ~1:~ O []YES .,~O Permit number Approval date APPROVED BY/ //~.//~ Form 10401 ~ ' I ~ / Rev. 7-1-80 Directional Survey required [~YES I--INO IAPI number SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER DATE by order of the Commission January 28/1983 Submit in triplicate II I PROPOSED DRILLING & COMPLETION PROGRAM WELL N-18 (21-07-11-13) PBU Dry bucket 36" hole to 80' below ground level and cement 20" x 30" insulated conductor to surface using 8 cu.yds, concrete. Drill 17 1/2" hole to 2700' and cement 13 3/8" 72# L-80 Buttress casing to surface using 3720 cu.ft. Arcticset II cement. Blowout prevention equipment consists of 5000 psi W.P. pipe rams, blind rams, and annular preventer from 13 3/8" casing point to T.D. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir 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 8479'TYD. Run 9 5/8" 47# L-80 Buttress casing to 8475'TVD and cement first stage with 1328 cu.ft. Class G cement. Cement second stage through D.V. packer at 2600' with 130 cu.ft. Arcticset I cement. The 9' 5/8" casing will be hung at surface; the 9 5/8" x 13 3/8" annulus will be Arctic Packed. Drill 8 1/2" hole to T.D. at 9214' TVD. Cement 7" liner to 250' inside 9 5/8" casing shoe with 320 cu.ft. Class G cement with 18% salt. Run 5 1/2" 17# L-80 A/B modified Buttress IPC tubing with gas lift mandrels and production packer assembly at 8227'TVD. A subsurface safety valve with dual control lines will be placed at 2010'. Displace tubing to diesel. Install and test Xmas tree. Suspend well for perforating subsequent to rig release. Details of proposed perforations to be submitted on Sundry Notice to follow. B.O.P. ,~TACK CONFIG.URAT~I.~N 15 '5/8" TRIPLE RAM STACK i 5000 PSI WP 'DRILLING ANNULAR PREVENTER 2" KILL LINE c.~c~< ~AT~ ~^-rE I 1 PIPE RAMS ,I !, l I BLIND RAMS I DRILLING SPOOL I I PIPE RAMS I I 4" CHOKE LINE GATE HYDR. ASST. GATE Gas Cons. ~" - , O3 04 O2 03 04 O2 03 O4 IO 20 30 40 6 2810' N-18 (Proposed) N-16~ 24§0' {Proposed) 18 I0 20 30 40 . § I N-17 (Proposed} I -F' IJ_~/~ N- 19 {AS - BUILT) ~poo~l~-~' f,AT. 70Ol9' 28.35" I I /' X= 634 586 1 I I ' ' - I 17 I I I I I I I I I I I t I I I I I I ~ PAD DETAIL I i SCALE I" = 300' I I I I I I I I I I I I I I I PORTION T.I I I __i~i ! (11 '08 -II -13} ~ 16 f34-OT-/I-13J i 180' N.,R. 13 SCALE I" = I/2 MILE ge CERTIFICATE OF SURVEYOR I hereby certify that I am properly registered to practice land surveying in the State of Alaska and that this plat represents a location survey of the wellpad shown and the wells thereon. This survey was made by me or under my supervision and all dimensions and other details are correct, Bottom hole locations ore furnished by' others. ~Dat~ NOTE;: All bottom holes are 8800' sub sea. ADD PROPOSED BHL N-18. t ECEIVE JAN2 1 198, Oil8 '-~ Gas Cons Anchorag'~ ~,,~, I / 17/83 PLAT 3 OF 3 PAD "N" EX TENSION Located in w i/z PROTRACTED SEC. UMIAT MER. Surveyed for HiO ALASKA PETROLEUM CO. Surveyed by F M. LINDSEY I~ ASSOC. LAND I~ HYDROGRAPHIC SURVEYORS 2[502 West Northern Lights Boulevard .Box 4-081 Anchorage, Alaska A-12767-83 .~Tf. - ~.LL r,,~PTi-tS Iff FE~T BELGU iCELL¥ EO,D~lfig (I~B) V[RTIC~L INT[RgECTIO~ TUD I~PP~T IUD D~Pi~RT DIGTAN¢£ G~E3S.e 188~.S S,B~, ~B ~539.e -3B.B .8 3~JT~.e 3~4.7 Glib.? 304D.7 3g?S.e 3P..4.T Si%~.Z 'ie4g.? 11~.E laol.qJ) ~ LIKE A FULL REPORT ~ 1'0 THE PRIHTER ? N ? ~ ~ ~LC~TI~ F~ ~LL N-t8 F~ ~ ~L ~ TI[ UELL ~JICH C:GJ'F.S r,~.OSE, ST TO THE PROPOSE]) U~LL IS fl 0 PR~h'TE.~ REPORT VAS THE CLOSEST A°PRO~ C~ FEET VERTICAL S93G.O SCS?. S 55G4. S ~8, e -403.3 2774,1 3043,3 3~ol 312oJ 6047.3 GgTSoe 15S4.5 OeZIGoO ~T'T4.1 3043.3 3966.~ 3i3.S 5~17.4 1~00,£ ieS~,i~ JAN2 1 CHECK LIST FOR NEW WELL PERMITS ITEM APPROVE DATE (1) Fee ., (2) Loc (3) Admin / (4) Casg thru 8) Lease & Well No. (12 thru 20) (5) BOPE ~.~.~. (21 thru 24) 1 Is the permit fee attached 2. Is well to be located in a defined pool .................. 3. Is well located proper distance from propert.y line ...... 4. Is well located proper distance from other wells ..., .... 5o Is sufficient undedicated acreage available in this pool 6. Is well to be deviated and is well bore plat included .... 7. Is operator the only affected party ................................ 8. Can permit be approved before ten-day wait ......................... · 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. Does operator have a bond in force ................. Is a conservation order needed .... ~ .... i~.~].]~..]].~ ].. ~ .... Is administrative approval needed .................................. YES NO /-~..~ , ? · · Is conduct tring 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 well bore separation proposed ........................... ~_ Is a diverter system required ....................................... Are necessary diagrams of ~i~r _~. BOP equipment attached ....... ~_ __ Does BOPE have sufficient pressure rating - Test to O"~OD psig .. ~ Does the choke manifold comply w/API RP-53 (Feb.78) .................. REMARKS Additional requirements ............................................. Ceology: Engineer in~: .,:VA ~_~ JKT~JH..-' ., :ev: ~10~!~ POOL CLASS STATUS AREA NO. SHORE I-o ,O ,/c, 5'o 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. DIRECT DIGITAL LOGGING COMPUTER PROCESSED Uompans"' ., ";~:TAN[.~RD~' ALASKA PRODUCTION CO, Fimld PRUDHOE ~AY DATE OF JOB: 06- 06-86 Countp NORTH SLOPE .~t,gt e AL, ASKA Count. r'~: USA CLIENT FORMAT DATA TAPE LOG I HFORMAT I ON S T AND ARD FORMAT ( L , I , S , ) ~ 11 N'o.: ~.-,F~F .. N-.-18 Dep'i:.hs: 9.:.,~r..,, O0 ~.o 10269, O0 Nar~e.: t',!-.-1 8 ':: 2 i --. 07- i ~ -.- i :~ ) CH/CNS F i -c ]. d ~ PRtJDHOE Beef Df:ITE OF ,JOB: 0,3-06-86 T:i. rr.~..~ 2 ~42 PI"I HON. T -'IPE RECORDS REEL HEADER Smrvicm namm: ~G5FO1 HEADER RECORD'~, Pagm 2 Continuation ~: Oi Comment~ o~r. vice name: ~.~b5FO"l . Prmvious 'tapm: [:,atm: 86/06,./09 Origin: Tapm name:: 347267 C,~ntinuatior, ~:: Oi EOF :*:*~ Film r, mmm: (~,~c, F01 ~ Mm×imum l¢.ng~h: ~024 HEADED: RECORD~'' F'ilm t!.,.,pm: LO Vmr. sion ~: MNEM CN WN FN COUN STAT CTRY SECT TOWN RANG EK8 EDF EGL PO LMF DMF RUN LCC SON LUN FL L. UL ENGI WITH DD DL TLI 8LI TCS TLA8 BHT MRT HT MSS MVIS RM RMF MFST MFSS RMC MCST MCSS I NFORMAT I ON RECORD CONTENTS UN I T TYPE STAN N-18 PRUDHOE BAY NORTH ,SLOPE ALASKA USA 07 , , , . 1 iN, , , 13E,., 69. 160 68, '16:0 38,660 bis .... KB',,,, KB 347267 76i2 NORTH SLOPE NORTH SLOPE HUPP CROW DARD ALASKA PRODUCTION CO. ,~2i O?-it 13) ...... '~' , - - [)ATE OF 06- 06-86 FT FT FT 1.0234 ,'000 .............................................. FT t 024.9, OOO ............................................... FT 96:00, 000 ................................................ FT i 0247,000 ............................................... FT 0. O0 O ................................................... HR O, 000 ................ HR 205,0.00 .............. DEGF 205, O00 ............. DEGF CRUDE 0.000 ............... 0.000 ............... O, 000 ................................................... CP OHMM OHMM DEGF O, 000 ................................................... DEGF CATG CODE P-.a g e L, 0 M H E N T R E L. O R D ~, All curve r~nd tool mnemonics used al~ tP, o=s~ which moist clor~,x].~,., match Gmar-ha~-t cur~'e and tool mnemonics, ~EARMART TO SCML. UHSER~R MhlEM SERVICE UNIT I'iNEH SERVICE UNIT DEPTH FEET DEPT F'T ~]R MERP~E GAP I GR MERI]E GF-~P I C C L. M E R ~] E M V C: C L. M E R (i E M V FCNL I'IER GE L.F .. FCNL MERGE CF'~ NCNL t'IER~SE C:PS NCNL MERGE CPS ~ " I NPHS uOi,IPL TED SSPU NPH~ COHPUT PU R~T COMPIJTED NRAT COMF'UT ~V~S COMF'UTED ~VG COHPUT DATA *** E.NTR¥ B L, L~ I.., l<.S *~*:~ :ENTRY TYPE DESCRIPTION 0 Te.r-mina,tor ( no mor. e entries ) F.O R F! A T Y P E T ._~PEC. IFI CA ;~E CODE 0 i 6 6 TIONS DATA FORMAT SPECIFICATIONS *** DATUM SPECIFICATION BLOCKS SERVICE SER¥IC.E APl AP1 APl APl FILE MNEM ID ORDER 4~ UHIT L.,u 'tYPE CL~....~ MOD DEPT 34726? F'T 0 0 0 0 0 G'R MERGE .~47267 .GAP i 0 54 1 0 0 CCL MERGE ~747267 MY 0 150 i 0 0 .FCNL MERGE 2~47267 CPS 0 78 ~ 1 .0 0 NCNL MERGE ~4726'7 CPS O 78 SO 0 0 NPHI COMPUT 3~.7267 PU 0 i22 2 0 0 NRAT COMPUT ~472G? 0 0 0 0 0 AVG COHPUT 347267 0 0 0 0 0 PRC ~ olZE LVL SMPL F F, O ... iS,.., S i ND I CATORS 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 1 68 000000 000000. 000000 1 68 000000 000000 000000 i 68 .000000 000000 000000 1 68 000000 000000 O000OO 1 68 000000 000000 000000 i 68 000000 000000 000000 i 68 000000 000000 000000 i 68 000000 0'00000 000000 DEPT DA TA RECORDS GR COL FCNL NCNL NPHI NRAT AVG Page '10269,0 O0 O, 000 0,000 0 000 0 000 lO 1 ~'.9,0 00 ~I,000 1.i40 2S0 600 251~ °O0 24, ,=.. ~'-' ""' 0 1 , 092 29 507 i 0069,'0 O0 17,800 880 324 400 .... ~ 4' 700 26,860 i ,i41 ;-25 843 9969.000 ~,400 ,910 465 300 47t 600 18.962 i ,009 18 '~l° 9869,0 00 45.808 1,I00 470 700 529 500 23.940 1.107 23 9 i 7 9769,000 ,790 400 546 800 20,260 I ,030 9669,000 ,.4 5'00 ,540 .z, 8~ 600 4,50 I O0 28,3'$0 1,136 28 330 FILE TRAILER Fi lm nature,: &GSFO; , 00~ Maximum length: '1 024 TRA 1 LER RECORDS Film tppe: LO Next or, #: P.age EOF m:~:m :~ :~ :~ ]F ii L E H E A D E R * ** .* Film name: &gSFOl.002 Maximum length: 1024 HEADER RECORDS File type: LO Previous ,Pile: Date: P~g~ lO MNEM .ON WN FN COUN S T A T CTRY SECT TOWN RANG EKB EDF EGL PD LMF DMF RUN LCC SON ,[_UN .FL LUL ENGI WITN DD DL TLI 8LI TCS TLA8 BHT MRT MT MSS MVIS RM RMF MFST MFSS RMC MCST MCSS I NFORMAT I ON RECORDS CONTENTS -- oTANDARD ' '~' N-'lB (2i-07-1i-t3) L.H,. UNS PRUDHOE BAY DATE OF NLRTH SLOPE USA 11 N iZ4E ............ 69. '~ 6 0 68 ..; 60 , MS KB KB , 30 347267 , NORTH SLOPE NORTH SLOPE HUP~ CROW 102.34, OOO 10249,0 00 9~00,0'00 t 0247,000 0.000 0 .. 00 0 205, O00 205,000 CRUDE 0,000 O, O0 O O, 000 O, 000 ............ PR,ODUCT I ON C.O. JOB 06- 06-8G ! ! IllillllIllt r IIIIdIIIll,ItIIlIlIIllmII ItIpllII;ImlII~lII;IIletI rIIIIIIlIlIIIIIIIIIIIlIII IIIlIlIIIIlllIIllllIIlIlI IIlIrIIlIIIIlIIIIIIIIIllI IIlIIIIlllIIIIllIlIJIlIlI I I IIIlIIlIlIIIII;lIIIllIlllIllIll UNIT TYPE C A T G SIZE CODE ii RECORDS ** This LIS tape was written bo.,., Gearhart Industries Wiralinm Services. ** ** All cur. ye and :tool mnmmonic~ u~d arm tho~e which mo~t closely match, ** ** 'Gearhar, tcur. v~ and too,1 mnemonics, ** MNEM '~ ~,ERVICE UNIT MNEM SERVICE UNII' DEPTH FEET DEPT FT GR1 MERGE GAPI' GR HERGE GAPI CC.L ! HERGE MV CCL MERGE MV FC.NL l MERGE CPS FCNL MERGE CPS NCNL 1 MERGE CPS NC:NI. MERGE CPS NPH.S 1 COMPUTED ,:, :~P U NPH I COMPUT PU RAT ! COMPUTED NRAT COt'IF'UT Pag~ 12 DATA ENTRY BLOCK'--'- ENTRY :~=~:~ ENTRY :BLOCK LEGEND TYPE DE,.CRIPTION 0 Tmrmina'tor ( no morro mntcims ) F ORMA T "' '"' "'C T oPE · I F I CA I ON._-, I'YPE SIZE CODE 0 1 66 1S DATA FORMAT ~ ' SERV ~ ~. E, R9I CE IuE AP1 AP1 MNEM ID L'RDER ~ UNIT LOG TYPE AP I AP I F I LE CLASS MO[:, ~ DEPT :Z, 47267 FT 0 0 GR MERGE 347267 .GAPi 0 54 COL MERGE 347267 MM 0 i50 FCNL biERGE 347267 CPS O 78 NCNL MERGE ,~47267 CPS O 78 NPHI COMPUT 34726,7 .PU O i22 :NRAT COMPUT S47267 0 0 0 0 0 i 0 i i 0 i 3 i 0 i ..-40 0 i 2 0 i 0 0 i SPECIFICATIONS PRC olZE LVL SMPI_ RC 4 0 i 68 4 0 i 68 4 0 i 68 4 O i 68 4 0 i 68 4 O I 68 4 0 i 68 PF.. u L, E"' ~:,:5 INDICATOR'"' 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 OOO000 000000 000000 000000 000000 000000 000000 000000, DEPT GR CCL DA'TA REL:ORDo FCNL NCNL NPHI NRAT 15 ,500 O, OOO O, 000 O, 0.00 0 000 21 660 -999 250 10164.500 71 .900 1.040 ,~33,600 362 400 20 ~20 I 0064., 5,80 27,808 ..900 347,700 400 300 24 34 O 125 9964,5:00 2'1 . 700 ,860 451,2:00 460 608 18 910 0.33 9864,50.0 53.000 ,870 473.100 516 ~00 22 960 1 085 9764.., 500 40,300 .480 659,3.00 636 100 987 973 9664,500 237,808 .640 404,680 461 600 25 02 0 177 F i 1 e.. name. ,; &GSF 0 ~ , O'u.=:.'" M a x i ri': u m 1 e. n lg'~. h: i '0 2 4 I'RA ILER RECORDS File. tppe.: LO Ne. xt t" i I m: i6 EOF Maximum length: I024 ~HEADER RECORD'-'o Film type: I_O Ver.,zion ~: Prmvious ?ilm: Date: Page t7 HNEH CN WN FN COUN STAT CTRY SE.CT I"OWN RANG, EK8 EDF EGL PD L. MF DMF RUN LCC ,SON I. UN 'FL LUL ENG i WI TN OL TLI B[.I TCS TLAB BHT HRT MT HVIS RM RhlF MFST biFSS RMC HCST HCSS ' I NFORMAT I ON RECORDc' CONTENTS UNIT STANDARD ALASKA PRODUCTION CO, N .... 18 <21.-07-!'i-13) CH/CNS PRUDMOE 8AY DAi'E OF NORTH SLOPE ,. ALASKA , . USA . , 07 ............ .... t i N ..... ......... 13 E .............. 69. 1'60 ., 68,160 ~8,660 SO 347267 7612 NORTH SLOPE ............ NORTH SLOPE ...... HUPP ...... CROW ...... 10234,000 ................. 10249, O00 ................ 96 0:0,000 ................. ~ 024,7,000 ................. O, 000 ..................... O. :OOO ........................ 205.0.0 O ...................... 205. 000 ...................... C~UDE ......... 6'666. ........................ 0,000 .................................................. 0.000 ................................................... 0.000 ................................................... 0,000 ................................................... TYPE C:ATG :SIZE CODE 0 0 40 65 0 0 4,0 65 0 0 40 65 0 0 ~'-'" 0 65 0 0 '20 65 0 0 20 65 0 0 2 65 0 0 3 65 0 0 ..'3,, "~ FT 0 3 4. 68 FT 0 3 4 68 F'T 0 3 4 68 0 3 2 65 0 ':' ;2 ':, = 0 .S 2 65 0 0 2 79 0 0 I0 65 0 0 10 65 0 0 20 E, 5 0 0 2 0 65 0 0 206..., 0 0 20 65 FT 0 ..~,~ 4 68 FT 0 .S 4 68 FT 0 3 4 r'"'::, o FT 0 .S 4. 68 H R 0 2 4. ,_04 '" HR 0 4 4 68 D E GF 0 I 4 r:., ,..':' DEGF' 0 i 4. 68 · -. :-.'0 65 F~. ",-, .-o 0 65 CF' 0 '2. 4 6,8 0 H H f'i 0 2 4 68 O H H H 0 2 4 E, 8 DEGF 0 2 4 68 0 2 1 '2 65 0 i-I H H 0 2 4. 68 DEGF 0 2 4. 68 0 2 i2 65 18 C 0 M M E N T RiECORDS This LIS tmpm was writtmn by Gmarhar. t Industrias ldi;"mlinm Smrvicms~ .All curv~ and tool mnmmoni,z~ u~d ar.~ tho~a which mo~t clo~mlp match Gearhart curve and tool mnemonics, GEARHART TO SCaLUMSERGER MNEM .SERVICE UNIT MNEM DEPTH FEET DEPT .GR2 MERGE GAPI GR CCL2 MERGE MV CCL FCNL2 MERGE CPS FCNL N.CNL2 MERGE CPS NCNL. NPHS2 COMPUTED SSPU NPHI RAT2 COMPUTED NRAT ..sER~ I CE LIN I T F T MERGE GAPi MERGE MV MERGE CPS MERGE CPS COMPUT Pt] COMPUT D A T A :s~ ENTRY BLOCKS ~ :s ~+::'~ ENTRY :~:~m ENTRY BLOCK LEGEND TVPE DESCRIPTION 0 Ter:minmtor ( no moK. e mr, trims ) FORMA T=,°PEC I F I CA TYPE SIZE CODE '0 1 66, TIONS ~0 DATA FORHAT DATUM SPEC'IFICATION ' F" c- B L J U K o * * * .~ SERVICE SERVICE APl APZ APl APl FILE MNEH ID ORDER # UNIT LOG TYPE CLASS HOD ~ DEPT 747267 FT 0 0 0 0 0 6R MERGE 347267 ~API 0 54 1 0 2 CCL MERGE ,347267 NV 0 i50 i 0 2 FCNL MERGE 747267 CPS O 78 ;i 0 2 NCNL MERGE 747267 CPS 0 78 70 0 2 NPHI COMPUT 747267 PU 0 122 2 0 2 NRAT COHPUT ~,4,7267 0 0 0 0 2 ',PEC I F 1 CA T - ...., ION'"'~, PRC :It SIZE LYL SHP:L RC 4 0 1 68 4 0 1 68 4 O i 68 4 0 i 68 4 0 i 68 4 0 I 68 4 0 i 68 PROC:ESS ihIDiCATOR'~ 00000'0 000000 000000 000000 OOOO00 000000 000000 000000 000000 000000 000000 O00000 OOO000 000000 O00OO0 000000 000000 000000 OOOO00 OOO000 000000 2i DEPT GR CC L DA FCNL TA RECORD"' N C N L NPHI NRAT '2 '2 10i69 1 0069 9969 9:369 9769 9669 O00 000 000 000 000 .000 000 0 000 68 900 20 400 26 400 58 100 24 100 139,700 0.000 1 ,870 ,980 ,540 · 9g 0 ,810 0 oon 222 200 3S6 400 482:' 600 4l;'i ~00 384,9'00 0,000 270.900 38~,900 461.600 524. 200 539,400 4~7,~00 22 490 ,SO 190 26 810 18 095 24 680 22 500 ~,130 -999 25."3. 206 158 005 1._'37 O5 0 059 TRAILER RECORDS File name: iGSF01 ,003 Maximum length: 1024 Vmrsion ~: File type: LO Next f'ilm: [:,a t,-~: EOF m.:~ HEADER RECORDS FiLE HEADER .m :~ :~ :~: Fiim nature: &GSFOi . 004 tla.xinu~ l~_ngth: 1Ft24 D.:~ t m: Film typm: LO F'r. mvi ous f'i M N E CN WN FN COUN STAT CTRY SECT TOWN RAN6 EK8 EDF EGL PD LMF DMF RUN LC:C SON LUN FL LUL ENGi WITN 'DD DL TLI 8LI TCS TLA8 BHT M R T MT MSS MVIS RM RMF MFST MFSS RMC MCST MCSS I NFORMA T l ON R E F:__ 0 R D o CONTENTS STANDARD ALASKA PRODUCTION CO ................. N-18 (21-07-i1-13) CH,'_.N~ PRUDHOE BAY DATE NORTH SLOPE .................................... ALASKA USA .................................... llH ..................................................... 69, 160 .................................................. 68. iGO .................................................. ~8,660 .................................................. MS .30 347267 ....... 7612 NORTH SLOPE NORTH SLOPE HUPP CROW 102S4 i0249,000 . 9608, O'OO, i0247,'008 . O, .O 0 0 0., OO'O ..... . 205. ,000 .... 205, :'0.0 O .... CRUDE :0..000 . O, 0:00 . '0.0'0:0 , :0. :00 , 0 ,, ,0:0 O , ]irt UNt T TYPE CATG SiZE CODE 0 0 40 65 0 0 40 65 0 0 4 O 65 0 0 20 65 0 0 '20 65 0 0 2 F~ 65 0 0 .-'-" 6 ~, 0 0 S 65 0 0 ~ 65 F T 0 S 4 6 ;-3 FT 0 3 4 6 S F T 0 .3 4 6 8 0 3 2 65 0 ._.', ~ 65 , 0 .-_4 2 65 0 0 2 79 0 0 ;.-.z 79 0 0 i 0 65 O 0 'i O 65 0 0 20 65 0 0 20 65 O 0 20 65 0 0 2 O 6 5 FT 0 3 4 68 F T 0 ~ 4 6 ~ FT 0 3 4 68 FT 0 .3 ,4 68 H R O 2 4 68 HR 0 4 4, 68 DEGF 0 i 4 68 DEGF 0 i si 68 0 2 20 ~'~,.~ CP 0 2 4. 68 OHM~I 0 2' 4 68 0 I-t i'l M O 2 4 68 DEGF 0 2 4 r~o O '2 12 65 0 H M I'.l O 2 4 68 D E G F 0 ,~'" ...... 4 r" ,q 0 "2 i 2 65 25 COMMENT RECORD,S ms This LIS tapm was written b~., G~_arhart industries Wireline S~_rvices, ~-'~ mm Ail curve and tool mnmmonics usmd arm thosm which most closmiy mmtch m~ mm Gmmrhart curvm and tool mnemonics, mm GEARHART TO SCHLUMBERGER MNEM SER¥ICE UNIT MNEM SERVICE UNIT DEPTH FEET DEPT FT GR3 MERGE GAPI GR MERGE GAPI CC.L~ MERGE MM CCL MERGE MV FCNLS MERGE CPS FCNL MERGE CPS NCNLS MERGE CPS NCNL MERGE CPS NPHS~ COMPUTED SSPU NPHI COMPUT PU RATS COMPUTED NRAT COMPUT DATA ENTRY -~:~ ENTRY BLOCK LEGEND TYPE DESCRIPTION 0 Tmrminatoc < no mor. m entrims ) FORMAT oPE~Z I F I CAT IONS TYPE S i ZE CODE 0 1 6 6 F' .a L~ e DATA FORMAl' SPEC I F I CAT IONS DATUM SPECIFICATION BLOCKS SERVICE SERVICE AP1 MNEM ID ORDER # UNiT LOG AP1 APl APl FILE TYPE CLASS MOD ~ DEPT 347267 FT 0 0 GR MERGE 34?26? GAPi 0 54 CCL MERGE 34?26? NV 0 i50 FCNL MERGE 347267 CPS 0 78 NCNL MERGE 34?26? CPS 0 78 NPHI COMPUT 347267 PU 0 122 NRAT COMPUT 347267 O O 0 0 0 i 0 3 i 0 3 ~i 0 ,"] 3 0 0 .S 0 0 3 P RC: ~ SIZE LVL SMPL RC: 4 O 1 6:.~ 4 0 i 68 4 0 i 68 4 0 i 68 4 0 i 68 4 0 1 68 4 O i 68 PROC:ESS ihI[)iC:AluM:~ OOOVUV 000000 OFIOuuu 000000 OOO000 O00000 000000 000000 000UUU 000000 000000 OOOUULi 000000 000000 000000 000000 000000 000000 000000 000000 OOO00fi DEPT TA RECORDS G R CC L F C NL N C: NL ~,l P H I N R A T 0,000 0.000 0 000 O, 000 -6 767 -999.250 I O162. :000 66.700 ,540 259 '200 297,800 25 210 1 ,i58 10062,000 20,500 1 ,040 31 7 1 O0 369. 000 25 '280 1 ,111 9962.000 23.200 ,450 424 3:00 441,800 20 410 1 ,0i5 9862.000 3:9,500 467 800 534,500 24. 630 1 , 124 9762,000 .460 · 7,99 600 4.~0. 23 670 i , 002 9662,0:00 61 .800 ,700 S42 700 419.500 Film nahum; &GSF01 . 004 Maximum lmngth: ~O:D4 TRA I LER RECORDS Scrvi-~u~ namm: Vmrsion ~: File type: LiD Next ?i Date: ** E 0 F *** DIRECT DIGITAL LOGGING C'OM'PUTER PR"OC'ESSED ANALYSIS Company Well SOHIO ALASKA PETROLEUM COMPANY <::>1-7-1 1-1J) Field PRUDHOE BAY Count~ NORTH_SLOpE ..... State ALASKA Country USA CLIENT F OR MA,T DATA, TAPE LOG I NFORMAT'I ON STANDARD FORMAT ( L., I I $, ) Well No,: 228602 Depths: 2646,00 to 10390,00 Name: N-18 (21-7-11-i Field: PRUDHOE BRY Date: 3 HAR,, 198S Time: 10:51 AM THU, Pagm: 1 L, I, S, TAPE RECORDS REEL HEADER Service name i &GSF 0 1 Previous reel: HEADER Date: 83/0J/03 Origin: Comments: RECORDS Reel name: Pag~ ~ Continuation #: 01 TAPE HEADER Service name: &~5f01 Previous tap~: Date: 8J/03/0~ Origin: Comments: Tape name: 22~G02 Continuation #: 01 *,** FiLE HEADER Fil~ n~m~ &GSF01 ,001 Maximum length: 1024 HEADER RECORDS Service name: Yerzion #: Date: File typ~: LO Previous Pag~ MNEM CN WN FN COUN STAT CTRY SECT TOWN RANG EK8 EDF ECL PD LHF DHF RUN LCC SON LUN FL LUL ENGi WITN DD DL TLI BLi TCS TLA8 8HT MRT MT MSS HVIS RM RMF HFST MFSS RMC MCST MCBS INFORMATION CONTENTS SOHIO ALASKA PETROLEUM COMPANY N-18 (::'1-?-11-13) PRUDHOE BAY NORTH SLOPE ALASKA USA llN ..... 13E ..... 69 160, . 68 160, , SL ..... Kb ..... KB ..... ~0 7~11 N.S. EDWARDS HA~NES 1 0370. 000 ........ 1 0360. 000 9544.000 ......... 1 0357.000 545. OOO .......... 13OO.O00 205. 000 .......... 205~ 000 DU~ENEX PIT 34. OOO ...... 2.650 1.700 ....... 70.000 ...... 3. 000 .... , . . 5~. 000 ...... ME~S I · i , IImI IIIl mmmi ,iii i · I m ! , m $ $ m i i I I i i I I i I i ! i ! ! , I ¢ , , , t i i i , I I I i I ! e I , I I I * I i l i I t l i I i I i i i i I ! : I m i i i I I I , , i i i I , i i I i ! i , i RECORDS UNIT TYPE CAT'G SIZE CODE m ! i l I I I ! i ! i I I i I I I i I 1 i I i I iii iiii ,III iIi) IItl ilII 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 65 FT 0 3 4 68 FT O 3 4 68 FT O 3 4 68 0 3 2 65 0 3 2 65 0 3 2 65 0 O 2 79 0 0 2 79 0 0 10 65 0 0 1 0 65 0 0 20 65 0 0 20 65 0 0 20 65 0 0 20 65 FT 0 ~ 4 68 FT 0 3 4 68 FT O 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 DECF 0 2 4 68 0 2 12 65 OHMM 0 2 4 68 DEGF O 2 4 68 0 2 12 65 Pagm COMMENT RECORDS · * Thiz LIS tape was writtmn bp Gmarhart Indu~triez Wirmlinm Smrvicms, m~ mm All curve and tool mnmmonics'u~md are tho~m which most closmlp match mm ~m Gearhart curvm and'.tool mnemonics, mm GEARHART TO SCHLUMBERGER MNEM SERVICE UNIT MNEM SERVICE UNIT DEPTH FEET DEPT "FT TEN DIL/BCS MV TENS DILBCS MV SP DIL?8CS MV SP DILBC'S MV GR DIL?BCS GAPI GR DILBCS QAPI NEUT DIL/8CS NAPi NEUT DILBCS NAPI XCAL DIL?BCS IN CALl DILBCS IN ILD DIL?8CS OHMM ILD DILBCS OHMM ILM DIL?8CS ORMM ILM DILBCS OHMM LL~ DIL/BCS ORMM LL8U DILBCS OHMM DELT DIL?BCS US/F DT DILSCS US/F AMPS DIL/BCS MV AMPL DILBCS MV Pmg~- ~ATA ENTRY 8LOCKS *m~m ENTRY OlIIIIlllIIlIIiIIIIIJlI|ll|IIIIIII ****************************** **** ENTRY 8LOCK LEGEND **** TYPE DESCRIPTION 0 Tmcminatoc ( no'mope,mntries ) FORMA TYPE T SPECIFICATIONS SIZE CODE 0 1 66 Pag~ DATA FORMAT SPECIFICATIONS DATUM SPECIFICATION 8LOCKS SERVICE SERVICE APl APl APl AP1 PILE MNEM ID ORDER ~ UNIT LOG TYPE CLASS MOD ~ DEPT 2286 02 FT 0 0 0 0 0 TENS DILBCS 228602 MY 0 0 0 0 0 SP DILBCS 2286 02 MV 0 I 0 0 0 GR DILSCS 228602 GAPi 0 .'4,1 0 0 0 NEUT DILBCS 228602 NAPI 0 :33 0 0 0 CALl DILBCS 228602 iN 0 28 0 0 0 ILD DILBCS 228602 OHMM 0 12 46 0 0 iLM DiLSCS 228602 OHMM 0 12 44 0 0 LLSU DILBCS 2286 02 OHMM 0 22 8 0 0 DT DILBCS 228602 ,US?F 0 52 :32 0 0 AMPL DILBCS 228602 NV 0 ' 53 :3 0 0 PRC # 'SIZE LVL SMPL RC 68 68 68 68 68 68 68 68 68' PROCESS INDICATORS 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 P mgm DEPT LLSU TENS DT SP- AMPL DATA GR RECORDS NEUT CALI ILD ILM Pagm 0390. 000 4,036 1 0290. 000 13,335 10190.000 10.000 1 0090,000 9,550 9990,000 17,338 9890. 000 3i .333 9790,000 37,6?0 9690. 000 i41 .579 9590. 000 15.205 9490,000 ,741 9390,000 .741 9,000 0,000 3,000 81 ,100 3,000 8i,400 0,000 89.200 -1,000 88,000 1,000 86.500 0,000 95.500 4,00'0 60.400 -3,00'0 126.100 -1 .000 57,400 -2,000 69.000 0,000 204,700 14,300 230,400 1 ,200 211 .400 38,800 20,9,500 31 . I O0 i92.200 11 ,400 206,900 2.500 186,100 52.800 240,400 :30,600 158,500 9,000 1'95,900 -3,700 186,200 0,000 22.700 21 .400 20,200 19,700 21.000 23,700 73,300 52,000 68,100 66.600 192.300 90,700 I 189.900 85.300 77.000 1 06. 400 1'13.100 368.000 389,200 252,700 28i .300 0.000 0,000 0,000 0,000 0.000 O, 000 0,000 0.000 0.000 0.000 0.000 1 , 000 4,406 3,228 4,436 13,677 28. 054 34,834 24,099 13.213 23,281 24,49i I , 000 4,932 4,130 4,932 12. 023 22 699 26 242 12 972 I 00000 020 '1 0000'0 020 **** FILE TRAILER **** ************************ File name: &GSFO~,O0~ Haximum lmngth: 1024 TRAI.LER RECORDS Service name: File 'type: LO Vmrzion'#: Next ¢ilm: Date: Page EOF *** m~ FILE HEADER **** File name: &~5~01,002 Maximum length: 1024 HEADER RECORDS Yerzion'#: Film t~pe: LO im Previous ~ile: Date: Pag~ 11 MNEM CN WN FN COUN STAT CTRY SECT TOWN RANG EKB EDF EGL PD LMF DMF RUN LCC SON LUN FL LUL ENGI WITH DL TLI BLI TCS TLA8 8HT MRT MT MSS HVIS RM RMF MFST HFSS MOST MOSS I NFORMAT I ON RECORDS CONTENTS UN I T SOHIO ALASKA PETROLEUM COMPANY N-18 (21-7-I 1-13) PRUDHOE BAY NORTH SLOPE ALASKA USA llN .......... 13E ........ . , , 69 160 ....... 68 160 ....... . 38 660 ....... SL .......... KB .......... KB .... ...... 7611 ..... N.S. N,~. EDWARDS HAINES ~ 0~70,000, , , ........ ~ 0360,000 ........... g~44~ 000 ] 0~57,000 ........ .~ ~4~. 000 ............. ~00.00.0 ............ ~05,000 ~0~ 000 ............. DUEENEX PIT 3.4. 000. ...... ~,650 ........ ~ .700 ...... , . 70.000 ....... MEAS 3. 000 ........ 58,000.. , .... MEAS , IVil,, &lllll ill lit il, ill III ,st I'll Ill Ill ils Ill lll l'll Ill Il Ill II it iii wi ill It Ill 1 $ III I III I Ill I ltl I IIi Il I III II II II III i t IJll $ I llll I I Jill m s I I 1111 I. i Iltl I I IIII I I iiii I I iiii i . I i m i I I I l m · I Il I I ! m I m I I . t I J $ m' I I m l' I , I i m , ,' . I l tl I il i i i I I I I l I i 1 I I i i , , J m 1 , i i i i , m 1 1 i . i , l i , i , , ! I I , 1l t ii · I t , m I , , I ! I i I I I . i i , $ 1 il. l I il m' TYPE CATG SIZE CODE 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 ~ 65 0 O 3 65 FT 0 3 4 68 FT 0 3 4 68 FT O 3 4 68 0 3 2 65 0 3 2 65 0 3 2 65 0 0 2 79 0 0 2 79 0 0 10 65 0 0 10 65 0 0 20 65 0 O 20 65 0 O 20 65 0 0 20 65 FT' 0 3 4 68 FT 0 ~ 4 68 FT 0 ~ 4 68 FT 0 3 4 68 HR 0 2 4 68 HR, 0 4 4 68 DEGF 0 I 4 68 DEGF 0 1 4 68 0 2 20 ~S 0 2 20 65 CP 0 2 4 68 OHMM 0 2 4 68 OHHM 0 2 4 68 DEGF 0 2 4 68 0 2 i2 65 OHMM 0 2 4 68 DEGF 0 2 4 68 0 2 12 65 Pag~ , COMMENT RECORDS This LIS tape was written bp Gearhart Industries Wireline Services, All curve and tool mnemonics'used are those which mo~t closely match Gearhart curve and'tool'mnemonic~. GEARHART TO SCHLUMBERGER ~INE~I SERV I CE UH I T MNEM SERV I CE UH I T DEPTH FEET DEPT FT ' TEN i CDL?CNS MV TENS FDCCHL HV GE 1 CDL?CNS GAP I GR FDCCHL ~]AP I XCAL I CDL?CNS I H CALI FDCCNL I H YC~L 1 CDL?CHS [ N C~L2 FDCCNL [ H FCDL 1 CDLZCNS CPS FFDL FDCCNL CPS HCDL 1 CDL?CHS CPS ' NFDC FDCCHL CPS RHOB 1 CDL?CHS G,YC3 RHOB FDCCNL G/C3 ' DRHO 1 CDL/CNS G/C3 DRHO FDCCHL G/C~ . CHS1 COL?CHS Z Li~E NPHI FDCCNL PU FCHS I CDL~ uHS CPS FCNL FDCCHL CPS HCHS1 CDL/CHS CPS HCHL FDCCNL CPS CNSS1 CDL/CHS ~ SAND HPHI FDCCNL PU DATA ENTRY BLOCKS ENTRY ****************************** · mm. ENTRY BLOCK LEGEND **** ****************************** TYPE DESCRIPTION 0 Tmrminator ( no'more mntrims ) FORMAT SPECIFICATIONS TYPE SIZE CODE 0 1 GG DATA FORMAT SPEC I F I CAT IONS DATUM SPECIFICATION 8LOCKS mmmm SERVICE'SERVICE AP1 API AP1 APl FILE MNEM iD ORDER # UNIT LOG TYPE CLASS MOD # DEPT 228602-FT 0 0 0 0 0 TENS FDCCNL 228602 NV 42 0 0 0 1 GE FDCCNL 228602 GAPI 42 CALl FDCCNL 228602 IN 42 28 0 0 1 CAL2 FDCCNL 228602 IN 42 0 0 0 1 FFDL FDCCNL 228602 CPS 42 0 0 0 NFDC FDCCNL 228602 CPS 42 0 0 0 RH08 FDCCNL 228602 G?C3 42 35 1 0 DRHO FDCCNL 228602,G?C3 42 39 0 NPHI FDCCNL 228602 PU 42 68 2 0 FCNL FDCCNL 228602 CPS 42 0 O 0 1 NCNL FDCCNL 228602 CPS 42 0 0 0 NPHI FDCCNL 228602 PU 42 68 3 0 PRC # SIZE LVL SMPL RC 4 0 1 68 4 O 1 68 4 0 1 68 4 0 1 68 4 0 1 68 4 0 1 68 4 0 1 68 4 0 1 68 4 0 1 68 4 0 1 68 4 O i 68 4 0 1 68 4. 0 1 68 PROCESS INDICATORS 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 0'00000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000..000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 Peg~ : DATA RECORDS DEPT TENS GR CALI CAL2 DRHO NPHI FCNL NCNL HPHI 10380.500 13.000 0,000 0,000 0.000 -,969 0.000 0.000 0,000 4.000 0280,500 -22 , 000 24 , 000 8. 690 8 , 440 . 007 1 0,220 743,500 509,600 14,220 1 0180,500 -5,000 1 O0 , 900 8,950 8,630 -. 014 24,61 0 379,300 429,900 28.61 0 10080,500 -22,000 21 ,500 8,?00 8,4?0 .005 19,590 391,000 362,900 2;3,590 9980.500 O, 000 16,600 8,680 8,4.30 . 026 16,070 479.900 395,900 20,070 9880,500 -3,000 24,400 8,680 8 ;'550 . O1 0 23,0.50 333,500 32.5, ?00 27,050 9780,500 -1 , 000 20,700 8,880 8,620 , 016 2;3,6;30 299.;300 304,300 27,630 9680,500 7,000 294,1 O0 9,41 0 9,270 , 024 21 , 790 434,1. OO 486,400 25,790 9580..500 3,000 60,400 8,990 8,780 , 0i2 18,550 377.1 O0 338. 000 22,550 FFDL NFDC RHOB 89,300 90.900 2.161 289,000 411,600 2,535 286. 400 404 , 400 2,53.3 465,500 463,200 2.255 388,300 451.800 2.373 409,000 455,000 2 , 364 425,300 466,900 2,311 3'0,9,500 4.37. ?00 2,514 Page_ 439,400 462,800 2,281 FiLE TRAILER name: &GSFO~ Maximum length: ~024- TRAILER RECORDS Service name: Version File type: LO Next ~'ile: Date: Page EOF · ,:~.~ FILE HEADER ~:~-~ File nmme: &GSF01 ,003 Mm×imu~ lmngth: ]0~4 HEADER RECORDS S~pvic~ name: fil~ typm: LO Vmrsion ~: Prmviouz ?ilm: Pag~ I NFORMAT I ON RECORDS MNEM CONTENTS UNIT TYPE CATG SIZE CODE CN WN FN COUN STAT CTRY SECT TOWN RANG EK8 EDF EQL PD LMF DMF RUN LOC SON LUN FL LUL ENGI WITN DL. TLI BLI TCS TLA8 8NY MRT MT MSS HVlS RM RHF MFST HFSS RMC HOST MCS$ SOHIO ALASKA PETROLEUM COMPANY N-18 (21-?-i1-13) PRUDHOE BAY NORTH SLOPE ALASKA USA llN ........ 13E ........ 6,9 160 ..... 68 160 ..... 38 6,6 O ..... K8 ........ 30 ........ 22.8602 , , , 7611 , N,S, N,S, EDWARDS HAINES 1 0370,000 .......... 1 0360,000 .......... 9544,000 ........... 1 0357,800 ........ ,, 545,000 ............ 1300, OO, O ........... 205, 08,0 ............ 205,000 ............ DURENEX PIT 34,000, ............. 2,650 .......... ...... 1 ,7~0 .......... , .... 70,~00 .............. MEAS ........ 3,000 .......... , .... 58 ,'080 ........... MEAS ........ i I i I. i I I i' i I' i i, i' i I t l i ! i' I i i I I m i i I' I Il i Iiii I. IIi i ii I ii I ii i ii i ! I ! I i I'1 ii I1 ii I;i Ii ii II 11 i. i i i i, I i, i I i i i I 1' i i Il i i I i Ir'lie m I = i i' 1 I I I I · I i i I i i I i I i i i ! I i I i i I t i I I I i i ii I i Il ! i I I i m Ill I I ! .il I I · 0 0 40 65 , 0 0 40 65 , 0 0 40 65 , 0 0 20 65 , 0 O 20 65 . 0 0 20 65 , 0 O 2 65 , 0 0 3 65 , 0 0 3 65. , FT 0 3 4 68 , FT 0 3 4 68 . FT 0 3 4 68 , 0 3 2 65 , 0 3 2 65 . O 3 2 65 . 0 0 2 79 , 0 0 2 79 . 0 0 10 65 , 0 O 10 65 . 0 0 20 65 , O 0 20 65 . 0 0 20 65 , 0 0 20 65 . FT 0 3 4 68 , FT 0 3 4 68 , FT 0 3 4 68 , FT O 3 4 68. , HR O 2 4 68. , HR 0 4 4 68 , DE6F 0 1 4 68 , DEGF 0 1 4 68 , 0 2 20 65 , 0 2 20 65 , CP 0 2 4 68 , OHMH O 2 4 68. , OHMM 0 2 4 68 , DEGF 0 2 4 68 , 0 2 12 65 , OHMM 0 2 4 68 . DEGF 0 2 4 68 . 0 2 12 65 COMMENT RECORDS mm This LIS tapm was writtmn by Gearhart Industrims Wirmline Smrvices, mm mm All curve and tool mnemonics'used arm those which most closely match mm · ~ Gearhart curve and'tool mnmmonics, ~ GEARHART TO SCHLUMBERGER MNEM SERVICE UNIT MNEM SERVICE UNIT DEPTH FEET DEPT ~'FT TEN2 OIL/SCS MV TENS DILBCS MV GR2 DIL/8CS GAPI QR DI~SCS QAPI Pagm DATA mmmm ENTRY 8LOCKS mmmm ENTRY ENTRY BLOCK LEGEND TYPE DESCRIPTION 0 Terminator ( no more.mntrim~ ) FORMAT SPECIFICATIONS TYPE SIZE CODE 0 1 GG ATA FORMAT SPECIFICATIONS *~* DATUM SPECIFICATION BLOCKS MNEM SERVICE SERVICE AP1 APl API API FILE ID ORDER # UNIT LOG TYPE CLASS MOD # PRC # SIZE LVL SMPL RC PROCESS INDICATORS DEPT 22.8602 FT 0 0 0 0 0 TENS DiLBCS 228G02 MV 0 0 0 0 2 GR DILBCS 2.28602 GAPI 0 .31 O 0 2 4 0 I 68 4 0 1 68 000000 000000 000000 000000 000000 000000 000000 000000 000000 Page DEPT 9~00.000 9500,000 9400, 000 9300,000 9200.000 91 00, 000 9000,000 8900,000 a oo,ooo 8700,000 8600,000 8500,000 8400,000 8300,000 8200,000 8]00,000 8000,000 7900,000 DATA TENS GR 0.000 0,000 0,000 64.200 0,000 68.400 -1 ,000 64,800 -2,000 0,000 68,500 75. 700 0,000 8?,300 4,000 94,800 ~,000 96,~00 0,000 98,300 0,000 ?6,900 .-4,00'0 ]~4,900 -4,000 ~2S,900 -2,000 148,400 -2,000 -3,000 2~4,000 ~ , 000 ~0']00 RECORDS Paga 2: DATA RECORDS DEPT TENS GE 7800,000 -2,000 2.00,700 Pag~ 7700,000 -2,000 242,300 7600,000 2, O00 22:3,500 FSO0.O00 0,000 234.500 7400 000 -2.000 221.900 7300 000 :3. 000 202,1 O0 7200 000 1,000 184.900 7100 000 -2. 000 205. ?00 ?O00 000 2.000 192.400 69O0 000 -2,000 243 700 6800 000 -4,000 204 300 6700 000 -2. 000 156 600 6600 000 -1,000 201 400 GSO0 000 2.000 196 800 6400 000 1.000 149 900 6300 000 0,000 21.5 1 O0 G200 000 -3.000 224 400 GlO0 000 0,000 191 400 DEPT TENS DAT RECORDS Page 6000.000 -2. 000 226.200 5900,000 0.000 224,900 5,<3_00,000 -I .000 299,100 · 5700 000 -5,000 222.800 5600 000 1 ,000 241,100 5500 000 1 ,000 187.900 5400 000 5;.000 190.400 5,300 000 4,000 12.7 I O0 5200 000 -8,000 167 ;200 · 5100 000 -4, 000 126 700 5000 000 -3,000 153 ?00 4900,000 -7,000 164 4.00 4800,000 4.000 51 .300 4700, 000 3.000 48 800 4600,000 3,000 45 800 4500.000 -4,000 ;27 100 4400,000 1 , 000 44 000 4300.000 0,000 49 900 DEPT TEl, IS GR 4200. 000 -~. 000 49 300 DATA RECORDS Pag~ 2~ 41 O0 000 0.000 41 200 4000 000 -2,000 19 200 3900 000 -3,000 23 700 3800 000 -1 .000 39 ~00 3700 000 -3.000 28 200 3600 000 0,000 41 .100 3500.000 -3,000 23,200 3400,000 -1 . 000 43,700 3300.000 1 ,000 29,900 3200.000 -2.000 27,800 3100,000 1,000 33.4'00 3000,000 0,000 29.800 2900,000 0,000 42.400 2800,000 0.000 37.400 2700,000 0,00'0 20,400 FILE TRAILER File name: &GSFOI,Q03 Maximum length: 1024 TRAILER RECORDS S~rvic~ namm: File type: LO Version #: Next ~ile: Date: Pagm EOF mmm LIS Job Log pr- "/"L::; I '! ,...**************.... . . . . . . ,..........*...,,**.., *..~....~.............. RECEIVED '....ICHLUMIERGER..... ,..............~....., "'.-.'*'.*.**"."... AUG 1 r 1987 tJIS" ~APE .ka Oil & Gas C0ns Commission VERIFICATfN t.llfING, "" Anchorage Rf. C t lV ~," 'A\ô.'2,'(~: ~i t~~:~; r:.:)\,\s. C>Jr:'.rn\sslor~ ~JàCr\Orage VP 010.H02 VERIFICAT!ON LISTING 'AGE 1 .' RE~L HfA~ER ,. IRV! E UN, .EDIT aTE ,'7/081 » IIIGIN A " NA ',.72414 It!NUAIIONt 101 E 10¥S REEk 1 OMM N SILl T PI, STANDARD PRUDHOE BAY N-t8,API . 50-029-20906 . ¡API ItU;1t1t .. II IC,NAM , IEDIT ',I t' So 8 J "IGIN I. 241 IIII=OUlol t 101 y' O¥S TAPi I OMMENS ILl TAPE,STANDARD PRUDHOE BAY N.~8,API . 50-029-20,06 ,...".,.. Ear .,..,.".. 'rILl HEiDl1 .. DIt N ME ¡ OIT . .0Ot /YICE NAM I 'ION' I , " t If MUM ~ENGflt I 1024 E TYP " . I , ytous rILl t *. INFORMATION RECORDa ., ,NEM CONTENTS UNIT TY'E CAIa: SIZS CODI '... ........' ....; .....; .... .... ....: :N : UANDA¡f A~AfltArRO)UC:ftON co. oog 000 032 01 'N I Na'. b,.o.,t-' ) 00 III Ii II ~N' PRUDH ,.... BAY iU ~1.gl lIE I WN,' ~IN 888 :B5" I ,II NORiH St,OPE 000 000 ¡¡ 06 i¡Ar. A~A,KA 000, goo 81 ~', Rr. U A 000 00 004 INEM CONTENfS VNlf "IPE CATE SIIE CODE I... .........' .... ...., .Ílllítll. .... ...... 'RI:@A E 000 000 001 Oi5 :. ,MMENTS" VP Q10.H02 VERIFICATION LISTING 'AGE 2 .,.....,.......**.......*."'.".,......-.......,....."'..f""""""."""*,,, SCII&UMBliIER . A AaKA ' MPU '" G CENTER . ..............****.,..*.,.*.k.,...i..,.i.............,.,.,.,....,.,............... ;rtANY . StANDARD A~.tK& SRDDUCflDN CO, , ~LD . .8t8 &21-: -,.a ) . PRH E 8 !t ~OKNt'Y . ND¥H SLO'E BOROUGH I' IE . ALASKA r08 NUMBER A! AKCCI 'JI14 lUN 'it DAlE LOGGED'1.~UL.87 ,OP I .,' CK RUWELL :aUNG ~ 9~115". TO 951¥' ;¡,:II¥JD : ',1- TO 10 0" ~ ia. '".TO .,',' ~"8, E . I 'TO 10J 0 tlr.IX SANDStONE VP 010,H02 VERIFICATION LISTING PAGE 3 OrE' 1')'ã&E IDITAOt6 CONTAi!1 OAIA 0' 'AIB ltPA11 2~PA8. ]tPAIS 4 AND S. HiE LEMN AVER'D iMP! SAT NUT." jR81l' S MPLED . 2.)r~ EDIT~OO~ iONTAJNI DrA i' PA' 1.'AS' 2,A88 3.PASI 4 CAIIAG LAR LO AIR SAM L D '0 I' 3HNN . WI M THE EX' N 01 p ,ARE FROM PAS ON FIEL BI,U LIN 4:lløtNNltl WITH THE ExfNlloN ,Ii ARE fROM 'Asl I ON FIEL8 aLul~INI 5., MAIN II WiTH THE EX N ION PS ARE fRg" 'All ON rIILD aLUNE ; " MANN S W TN THE ¡ tN, ,N' ARE FR M PA 'ON I.. 0 8LU ',' .HE ':HANN WUH 'fHIt EX'ENSII HLt IS HODGES LEHMA N AV(R ~E or COMPENSATED NEutRON PORSITY ...,.........*.......*.,..*.,..............,.".......,..,.,.....,.,......,.,. * * .' . * . ",' . . . , * . . . * ..' . .' . . , , . .. .' , . . .' * .' * SCHLUMIIICER LOGS INCLUDED WITH THIS MAGNEtIC TAPEt . . .' * ciM'ENSAfEI NEUf¡ONIOG .CAIIDHiLE' (¡Nlf PA'IEI) . . us t. Ii A An tal. t rRg" 'I. 0(1" TO t a"'. .' * AIS '1 A AVA , E rRM'go6'" TO .', . 'ASS, ',AA AVAL.I£ 'ROM, 0'- f 94 ,,' ~ . PASS. liTA AVAILlat 'ROil 00'- r89.'&. * . * VP 010.H02 VERIFICATION LISTING PAG! 4 * GAMMA RAY LOG CGR) * , * * . . * * * * * . * * . . . * . . * , * * * . * . *. * * * * . iATft ~ORMAT RECORD .. :,., y ,r., CKS TI'E SIZ! REPA iODe: ENTRY J 1 0 71 6å 8 9 21 ,'1IN 16 I å' 0 66 ~IUM$P¡i!'t~ATION 8LBCK' lit. II SEU'.£ Inlee: ..IU AP! Ail API. API 'I~E ItlE I'~@IEI'~III'I ID . OE. t. LiG TY . CLASS MgD N . iE'T rt'! 1° 00 . 1 68 oogo!ooil .o~ t' '11 ~A'I ,,; °1 0 8 4 1 68 000000000 ! ,HI Pll .U 0 ,. g 0 . I U 88g8.0118:&.1 IRAI PSI °1 i ~ 0 I t' ria PSt 0 " ' / " 0 lIlt n¡ ~n 8 .... h g 0 4 1 il innljllilb : 1 iM, P$ I) 00 I I' 0 0 1 ~ " PS'PX 00 ',&1 0 0 . 1 = OOgOOOO i 1......1 P8 ,V go. 00 0 I I 1 'I n 11181 /°11 '! P$ g 4 01 0 1 ~.. n S'I 0 I . Ii 8 0 1 1= 0888 181' 8 1 ,,' ", PI' 00:, ' " 0 J 1 ,I b88¡IIIIS ' .. PI ~B U . 1 0 0 1 rill noPI ... 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