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192-028
STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI•N REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon ❑ Plug Perforations 0 Fracture Stimulate 0 Pull Tubing ❑ Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 192-028 3. Address: P.O.Box 196612 Anchorage, Development H Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-22004-01-00 7. Property Designation(Lease Number): ADL 0028257 i 02416 0 8. Well Name and Number: PBU M-26A 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OILRECEVED a 11.Present Well Condition Summary: 1 Total Depth: measured 11836 P feet Plugs measured feet JUN measured feet true vertical 9210 feet Junk Effective Depth: measured 11772 feet Packer measured 9320 feet Artincc, true vertical 9166 feet Packer true vertical 7579 feet 4 Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"Conductor 35-115 35-115 Surface 2682 13-3/8"68#L-80 32-2714 32-2714 5020 2260 Intermediate 9514 9-5/8"47#NT-80 31-9545 31 -7733 6870 4760 Production Liner 2522 7"26#13Cr80 9312-11834 7574-9208 7240 5410 Perforation Depth: Measured depth: See Attachment feet True vertical depth: See Attachment feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and 7"Liner Top Packer 9320 7579 true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: SCANNED .J U L 21 2017 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 213 441 2218 1554 184 Subsequent to operation: 223 1420 2785 1437 176 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations 0 Exploratory ❑ Development 0 Service ❑ Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil 0 Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data ❑ GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG ❑ 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Authorized Name: Shriver,Tyson Contact Name: Shriver,Tyson Authorized Title: Well Intervention Engineer / Contact Email: Tyson.Shriver@bp.com /// Authorized Signature: Date:/„/!41/I'7Contact Phone: +1 9075644133 Form 10-404 Revised 04/2017 V T-` 11- // Fg 8 LJ MS L1'/'JUN 2 6 2017 Submit Original Only • • .14tovo; Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, AK 99501-3572 RECEIVED JUN 15 2017 RE: BP Exploration (Alaska), Inc. AOGCC Report of Sundry Well Operations Summary June 14, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for Addition of Perforations for Well M-26A, PTD # 192-028. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-404 BP Exploration (Alaska) , Inc. P.O. 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E$ ƒ / \ / I CC \ 7 ƒ 23- \ / / d 0 \ ± R < ¥ w N- ¥ RCN 0 / / � / q \ / 6 # a = `- ,- \ $ \ \ \ < TREE!'' 6-3/8"CATV FLS • — ' VIELLFfAD= McEVOY r NOTE: ORIGINAL WELLBORE NOT SHOWN ACTUATOR= BAKER G M-26A ""4-1/2"8 5-112"CHROME TBG&7"CHROME LNR""� KB.ELEV= 57.56' BF.ELEV= 27.81' KOP= 3428' Max Angle- 54 10835' ' 2211' --15-1/2"OTIS SSSV LAND.MR,D=4.562" Datum MD= 11317' GAS LFT MANDRELS Datum TVD= 8800'SS ST MO TVD DEV TYPE VLV LTCB PORT DATE I 13-3/8"CSG,68#,L-80 BUTT,ID=12.415" H2715' 6 3063 3063 2 DOME RM 16 12/29/15 5 4992 4758 49 OTIS DMY RA 0 06/19/96: 4 4 6678 5850 50 OM'DOME RM 16 12/29/15 3 7776 6549 49 OTIS DMY PA 0 06/19/96 Minimum ID = 3.725" @ 9326• 2 8518 7047 48 OTIS DMY RA 0 05/15/93. 1 9199 7495 49 OTIS SO RM 24 12/29/151 4-1/2" PARKER SWN NIPPLE III 1 9217' —15-1/2"OTIS X NP I)=4.562" 5-1/2"TBG,17#,13CR-80 NSCC, H 9269' I 9269' H5-112"X 4-1/2"XO,D=3.935" .0232 t pf,D=4.892" PM OM 9271' —9-518"X 4-3/4'AVA PPH PKR .w/15'SEAL ASSY,D=3.875" 92$-9n—6'MILLOUT EXTBk4SION,D=6.250" 9296' 7'X 4 112"XO PN,D=3.945" 9306' —14-1/2"ORS X NIP D=3.813" • TOP OF 7"LNR H 9312" 9312' 1-16'8KR TIEBACK SLV,D=7.50" 9320' —9-5/8'X 7"BKR LMR T07.672R w/FLEX-LOCK HGR,D3" 9327' H4-1/2"PKR SWN NP,D=3.725" 4-1/2"TBG, 12.6#,13CR,.0152 bpf,ID=3.958" H 9340' \ go' —14-1C2"WLEG,D=3.958" 9332' HELM)TTLOGGED 05/11/93 TOP OF CEMENT —I 9470' 4 74 I 14 F'ERFORATFON SUMMARY �1 MLLOUT WINDOW(M-26A) 9546 -9607' REF LOG:SWS CNJGR ON 05/20/92 )4i %\ ANGLE AT TOP PERF:54°@ 10875' #4 10784' MARKER JOINT 4 Note:Refer to Production DB for historical pert data 4�4444. SfZE SPF INTERVAL OPPYSQZ DATE i411444414*4 #114141N 33/8" 6 10875- 10905 0 05/15/17 44444441 444141114. 3-3/8" 6 f 11070-11120 0 05/22/92 ! 14441 � A 3-3/8" 4 11070- 11140 0 05/22/92 R44444144�444444114444 44114144444 3-3/8" 4 11150-11230 0 05/22/92 X444144444144444444444/ 3-3/8" 4 11240- 11260 0 05/22/92 11414444444444444141114 3-3/8" 4 11518- 11528 0 07/27/00 1'4'4'1'4'4'0'0.4.1 3-3/8" 4 11536-11556 0 02/19/93 4�t� 9-5/8"CSG,47#,NT-80 NSCC,D=8.681" — 10810' ,��t��j — * %i F8T0 -1 11788' ����q!' 7"LNR,26#,13CR, FOX,.0383 bpf,D=6.276" — 11834' DATE REV BY C 01403JTS DATE REV BY C}At,IE NTS IRUDHOE BAY INT 06/12190 MISE ORIGINAL COMPLETION 01/07/16 RCT/.Mu)GLV CIO(12/29/15) WELL_ M-26A 05/18192 WES SIDETRACK"A" 01/07/16 DLyJM) TREE CIO(12/27/15) PERIAT t'b: 1920280 08/26/07 JRF'/SV ,GLV CIO 05/18/17 BTNJMD ADPERFS(05/15/17) API No: 50-029-22004-01 09/14/07 DLBIPJC WBS CORRECTIONS SEC 1,T11N,R12E,2535'FSL&604'FEZ 11/19/07 SWC/PJC PULL PXN(11/04/07) 11/19/07 [SAV/PJC GLV CIO(11/3/07) BP Exploration(Alaska) • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 May 18, 2012 Mr. Jim Regg Alaska Oil and Gas Conservation Commission 333 West 7 Avenue St.-AIMED St.-AIMED AUG 2 1 2012- Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB M -Pad J V Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB Pad M that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, ` — fi c U LL-----L- Mehreen Vazir BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10 -404) M -pad Date: 04/14/2012 Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft na gal M -01 1690780 50029200420000 Sealed NA NA NA NA NA M -03A 2011470 50029201020100 0.25 NA 0.25 NA 0.85 6/3/2009 M -04 1710230 50029201050000 0 NA 0 NA NA 4/14/2012 M -05A 1970810 50029201940100 0.5 NA 0.5 NA 2.6 6/3/2009 M -06A 1930930 50029203670100 0.25 NA 0.25 NA 0.85 6/3/2009 M -07 1790370 50029203730000 0.25 NA 0.25 NA 0.85 6/3/2009 M -08 1800860 50029204990000 1.75 NA 1.75 NA 10.2 6/24/2009 M -09B 2022200 50029205630200 6.25 NA 6.25 NA 44.2 6/3/2009 M -10 1810290 50029205670000 0.25 NA 0.25 NA 2.6 6/4/2009 M -11 1810570 50029205890000 0.25 NA 0.25 NA 1.7 6/4/2009 M -12A 2001510 50029205930100 0.25 NA 0.25 NA 1.7 6/4/2009 M -13A 2011650 50029205220100 2.75 NA 2.75 NA 17 6/4/2009 M -14 1801090 50029205120000 1 NA 1 NA 5.1 6/4/2009 M -15 1810850 50029206120000 6.75 NA 6.75 NA 55.3 6/4/2009 M -16 1810860 50029206130000 0.25 NA 0.25 NA 1.7 6/4/2009 M -17A 2000320 50029206280100 0.5 NA 0.5 NA 2.6 6/3/2009 M -18B 1930540 50029208550200 10 NA 10 NA 73.1 6/24/2009 M -19B 2081980 50029208970200 Sealed NA NA NA NA 4/13/2012 M -20A 1971990 50029209120100 8 NA 8 NA 52.7 6/24/2009 M -21A 1930750 50029209230100 0.5 NA 0.5 NA 3.4 6/24/2009 M -22 1830540 50029209360000 16 NA 16 NA 117.3 6/23/2009 M -23 1830550 50029209370000 0.25 NA 0.25 NA 1.7 6/4/2009 M -24A 2011260 50029209390100 0.25 NA 0.25 NA 0.85 6/24/2009 M -25 1860650 50029215700000 8 NA 8 NA 55.3 6/3/2009 --" 7 M -26A 1920280 50029220040100 2.75 NA 2.75 NA 18.7 6/3/2009 M -27A 1930860 50029219920100 0.25 NA 0.25 NA 2.6 6/24/2009 M -28 1860740 50029215780000 1 NA 1 NA 4.3 6/3/2009 M -29A 2000990 50029219040100 1 NA 1 NA 4.3 6/3/2009 M -30 1920300 50029222550000 0.5 NA 0.5 NA 3.4 6/3/2009 M -31 1920320 50029222560000 0.5 NA 0.5 NA 3.4 6/4/2009 M -32 1920330 50029222570000 0.25 NA 0.25 NA 0.85 6/4/2009 M -33 1941160 50029225040000 20 NA 20 NA 133.45 6/24/2009 M -34 1941330 50029225140000 6.25 NA 6.25 NA 25.5 6/3/2009 M -38A 2011320 50029225190100 21.3 NA 21.3 NA 210.8 11/26/2009 07/20/09 ~ ~cbl~be~ger `,~ ~,N~ti ^a9~19 Alaska Data & Consulting Services ; fi++~,~~x;~~~~- ~. ~~, ~, l~ re~, Company: State of Alaska 2525 GambeU Stree~, Suite 400 ~ 4> }~-+:- ~~.,+ ~` G= i~ ~°-? Alaska Oil & Gas Cons Comere Anchorage, AK 995U3-2838 Attn: Christine flAahnken ATTN: Beth 333 West 7th Ave, Sui4e 100 Anchorage, AK 99501 Well Job # Log Description Date BL Color CD 4-04A/T-30 AYTO-00023 PRODUCTION PROFILE 06/30/09 1 1 L3-31 AXBD-00030 MEM INJECTION PROFILE / 07/01/09 1 1 G-31B ANHY-00100 LDL ( 07/07/09 1 9 Z-326L1 AV1H-00018 SBHP RVEY ~ 07/02/09 1 1 14-10 AY3J-00033 PRODUCTION PROFILE - G'$(0 07/01/09 1 1 A-20 AV1H-00021 SBHP SURVEY - '~ 07/07/09 1 1 01-30 AY3J-00034 LDL 07/04/09 1 1 M-26A BOCV-00021 PRODU TION LOG ^ p~/~ypg ~ y 06-23C AXBD-00031 MEMORY PROD PROFILE - 07/03/09 1 1 L3-31 BOCV-00019 PRODUCTION LOG (o - 07/09/09 1 1 L2-20 AYKP-00031 LDL j - 07/10/09 1 1 E-09B 604C-00064 SCMT _ 07/01/09 1 1 04-33 AY3J-00036 USIT I 07/07/09 1 1 WGI-07 BOCV-00020 USIT 07/~~/pg ~ 1 1-31/M-21 B146-00063 PRODUCTION PROFIL~- - O6/16/09 1 1 13-02 AZCM-00028 RST - O6/i5/09 1 1 1-31/M-21 B14B-00063 RST '"- pg/17/pg ~ y -° 18-i8B ANHY-00097 RST a- 06/09/09 1 1 PI FACC eC~[taAw~ Gn~~ oc rc~oT cv c~r_~u sin_ w~~n o~rnn.~~un ., .- BP Exploration (Alaska) Inc. ~ ` . ~~~-"'~ ~..~ ~v. . ~~v• , v. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. __-~-- j --} _ ... . / ~..,..! Alaska Data & Consulting Seroices 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ~ • ON OR BEFORE E E C:LORlkMYILM.DOC STATE OF ALASKA ALAS.K,,C%OIL AND GAS CONSERVATION COMMISSlCo's- REPORT C SUNDRY WELL OPE..-'.ATIONS 1. Operations performed: Operation shutdown__ Stimulate x Plugging__ Pull tubing__ Alter casing __ Repair well Perforate__ Other__ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchora-%, Alaska 99519-6612 4. Location of well at surface 2535' SNL, 604' WEL, SEC. 01, T11N, R12E At top of productive interval 1560' SNL, 1590' WEL, SEC. 36, T12N, R12E At effective depth 3573'SNL, 4199' WEL, SEC. 36, T12N, R12E At total depth 1722'SNL, 1035' WEL, SEC. 36, T12N, R12E 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) 57,56AMSL 7. Unit or Property name Prudhoe Bay Unit feet 8. Well number M-26A (23-36-12-12) 9. Permit number/approval nu_mber__ o-o, / 10. APl number 50-029-22004-01 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 11836 feet Plugs (measured) 9206 feet 11772 feet Junk (measured) 9164 feet Casing Length Structural -. Conductor 110 Surface 2687 Intermediate 9530 Production .. Liner 2526 Perforation depth: measured Size Cemented 20 13-3/8 3869 c.f. Arcticset II 9-5/8 2352 c.f. Class "G" 7 522 c.f. Class "G" 11070'- 11140; 11150'-11230; 11240'-11260' true vertica§ubsea 8701'-8747', 8754'-8807;8813'-8827' Measured depth 138 2715 9564 9310-11836 True vedical depth BKB 138 2660 7741 7568-9205 Tubing (size, grade, and measured depth) 5-1/2" 17# L-80 @ 9339' Packers and SSSV (type and measured depth)Baker packer @9271' SSSV @ 2211' Alaska 0il ° .... ,:.,_ u~;;, Cons. Commission t, :-,chora.qe 13. Stimulation or cement squeeze summar~See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 4400 4555 149 905 259 Subsequent to operation 7270 7112 608 1283 300 15. Attachments I 16. Status of well classification as: Copies of Logs and Surveys ru_n | Daily Report of Well Operatio)~. J/" OilX Gas Suspended 17. I hereb, y cer~y thafthe forc~,oing is true apC~'orreb"'t to the best of my knowledge. Sigr~ed/? f'/~'~' /--~'~/~,~'~ ~ ~.. TitleTechnicalAssistantlll Form 10-404 Rev 06/15/88 / Service Date /'//~ 2//~ SUBMIT IN DUPLICATE M-26A DESCRIPTION OF WORK COMPLETED Stimulation Operation 03/21/97 A Scale Inhibitor Treatment was performed using the following fluids: SUMMARY Killed well w/200 bbls FSW. Pickled tubing w/33 bbls 15% Hcl. Flowed back to recover acid. Acidized matrix w/60 bbls of 5% Hcl Chrome and overdisplaced w/100 bbls FSW. Turned well over to Trico for flow back. Fluids Pumped BBLS. Description 611 Fresh Sea Water 33 90:10 DAD 15% Hcl. 60 5% HCL Chrome 145 Diesel 849 Total LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 27 February 1995 RE: Transmittal of Data Sent by: ANCH.EXPRESS Dear Sir/Madam, Enclosed, please find the data as described below: WELL DESCRIPTION '1 PLS/STATIC FNL BL+RF 1 PLS/STATIC FNL BL+RF ECC No. Run # 1 604.05 Run # 1 5950.02 · Please sign and return.to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: R' -CE'iVED MAR O 4 1995 Alaska Oil & Gas Cons. Commission Anchorage LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK,. 99501. Date: 7 November 1995 Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: DESCRIPTION I CN/GR FINAL BL+RF' ' 1 PL$ FINAL BL+RF 1 PLS FINAL BL+RF 1 PLS FINAL BL+RF 1 PDK FINAL BL+RF 1 SBT/GR FINAL BL+RF Run ~ 1 Run # Run ~ 1 Run $ 1 Run # 1 Run ~ 1 ECC No. 4078.03' 5772.02 5796.03 5950.04 6063.02 6476.01 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 6oo Street LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 10 October 1995 RE: Transmittal of Data Sent by: HAND CARRY Dear Sir/Madam, Enclosed, please find the data as described below: WELL . a~% E-03 (32-12-14) 9.011 F-29 DESCRIPTION CN/GR FINAL BL+RF CN/GR FINAL BL+RF CN/GR FINAL BL+RF PFC/PERF FINAL BL+RF PFC/PERF FINAL BL+RF CCL FINAL BL+RF PFC/PERF FINAL BL+RF ECC No. Run # 1 3820.06 Run # 1 4021.03 Run # 1 5939.01 Run # 1 5950.03 Run # 1 5953.10 Run # 1 6123.03 Run ~ 1 6271.04 Please sign and return to: Attn. Rodney D. Paulson /.' Atlas Wireline Services , ~ ~ I- .' ,., 5600 B Street Suite 201 Anchorage, AK 99518 .... ~ ~~to (907) 563-7803 ~;/~),,~"'-'. ...... . ', ~/~,~ ~'c,.,.~ ,.,.... ' ~"~ Received by~~'~~ // (, ~ Date: P E RM I T DATA 92-028 CDN (DC) 92-028 CDN-DNL (DC) 92-028 CDR (DC) 92-028 AOGCC Individual Well Geological Materials Inventory T DATA_PLUS L 9546-11836, LWD L 9546-11836, LWD L 10800-11838, LWD CDR/CDN-DNL (DC) L 9546-11836, LWD,TVD 92-028 CNL/GR/CCL 92-028 GR/CCL (JWL) 92-028 PERF 92-028 PFC/CCL 92-028 PROD 92-028 407 92-028 DAILY WELL OP 92-028 SURVEY 92-028 SURVEY 92-028 SURVEY 92-028 5292 92-028 5293 92-028 5306 L 9100-11770 1 L 9100-11110 1 n 10680-11360 1 L 10950-11250 1 L 10950-11754 1 R COMP DATE: 05/22/92 R 04/28/92-05/18/92 a 0-11836, GCT R 0-11877, MWD R 9550-11836, ANADRILL T 9094-11790, CH-CNTH 1 T 10756-11820, OH-CDN/CDR 1 T 10756-11820, OH-CDR/CDN 1 Page' 1 Date' 06/23/94 RUN DATE_RECVD 06/26/92 06/26/92 06/26/92 06/26/92 06/11/92 06/07/93 04/12/93 05/24/93 07/14/92 07/02/92 07/02/92 07/02/92 07/02/92 07/02/92 06/11/92 06/11/92 06/26/92 Are dry ditch samples required? yes no And received? Was the well cored? yes no Analysis & description received? Are well tests required? yes no Received? yes no Well is in compliance Initial COMMENTS yes no yes no STATE OF ALASKA ALA~ OIL AND GAS CONSERVATION COMMISSIO'~''' REPORT (.,F SUNDRY WELL OPEnATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing ~ Alter casing I Repair well/ Perforate Other X 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2535' SNL, 604' WEL, SEC. 01, T11N, R12E At top of productive interval 1560' SNL, 1590' WEL, SEC.36, T12N, R12E At effective depth 3573'SNL, 4199' WEL, SEC. 36, T12N, R12E At total depth 1722'SNL, 1035' WEL, SEC. 36, T12N, R12E 5. Type of Well: Development X Exploratory Stratigraphic Sewice 6. Datum elevation (DF or KB) 57.56AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number M-26A (23-36-12-12) 9. Permit number/approval number 10. APl number 50- 029-22004-01 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 2687 Intermediate 9530 Production -- Liner 2526 Perforation depth: measured 11836 feet Plugs (measured) 9206 feet 11772 feet Junk (measured) 9164 feet Size Cemented 20 13-3/8 3869 c.f. Arcticset II 9-5/8 2352 c.f. Class "G" 7 522 c.f. C/ass "G" 11070' - 11140', 11150'- 11230', 11240' - 11260' Measured depth 138 2715 9564 9310-11836 True verticaldepth BKB 138 2660 7741 7568-9205 true vertical subsea 8701~8747~ 8754~8807~8813~8827' Tubing (size, grade, and measured depth) 5-1/2" 17#L-80 @ 9339' Packers and SSSV (type and measured depth) Baker packer @9271' SSSV @ 2211' RECEIVED 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure JUN 1 At~ska Oil & Gas Corm. Commission Anchorage 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 4400~/4555 149 905 7270/ 7112 608 1283 Tubing Pressure 259 300 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 certify that the forego~g is trueand correct to the best of my knowledge. Signed ~V~,J-~J~{/f)(,_/~ cL,~-~ TitleSeniorTechnicalAssistantl Form 10-404~ Rev 06/15/88 Date SUBMIT IN DOPLi'CATE 2/19/93 5/05/93 5/07/93 5/12/93 fjh 6/10/94 WELL M-26A(23-36-12-12) ADDPERF/REPERF/FRAC The following additional interval were perforated using 3 3/8" guns, 4 SPF, random orientation and 60°/120° phasing. 11536'-11556'MD The following interval were reperforated using 3 3/8" guns, 6 SPF, random orientation and 60° phasing. 11096'- lll20'MD The following interval were reperforated using 3 3/8" guns, 6 SPF, random orientation and 60° phasing. 11070'-l1096'MD Performed a Hydraulic Fracture using the following fluids: FLUIDS PUMPED DOWNHOLE INJ TEST: DATA FRAC: 180 273 15 FRAC: 30 78 24 4 8 12 16 20 24 27 30 226 22 494 BBLS 20# GEL 30 BBLS 40# GEL PREPAD TO ESTABLISH RATE BBLS 40# X-LINK GEL PAD W/NO ESL BBLS 20# GEL DATA FRAC FLUSH BBLS DSL TO FREEZE PROTECT WELL BBLS 40# GEL PREPAD TO ESTABLISH RATE BBLS 40# X-LINK GEL PAD W/*.*% ESL (*** GAL) Dirty I PPG 2 PPG 3 PPG 4 PPG 5 PPG 6 PPG 7 PPG 8 PPG 9 PPG 10 PPG 20# LINEAR GEL FLUSH RECEIVED JLJl~i i! 4- ^!aska Oil & Gas_ C'r. ms, Cornrnission Anchorage PERMIT DATA AOGCC Individual Well Geological Materials Inventory T DATA_PLUS Page: 1 Date: 04/11/94 RUN DATE_RECVD 92-028 CDN (DC) 92-028 CDN-DNL (DC) 92-028 CDR (DC) 92-028 L 9546-11836, LWD L 9546-11836, LWD L 10800-11838, LWD CDR/CDN-DNL (DC) ~ 9546-11836, LWD,TVD 92-028 CNL/GR/CCL 92-028 GR/CCL (JWL) 92-028 PERF 92-028 PFC/CCL 92-028 PROD 92-028 407 92-028 DAILY WELL OP 92-028 SURVEY 92-028 SURVEY 92-028 SURVEY 92-028 5292 92-028 L 9100-11770 1 L 9100-11110 1 L 10680-11360 1 L 10950-11250 1 L 10950-11754 1 R COMP DATE: 05/22/92 R 04/28/92-05/18/92 R 0-11836, GCT R 0-11877, MWD R 9550-11836, ANADRILL T 9094-11790, CH-CNTH 1 T 10756-11820, OH-CDN/CDR 1 T 10756-11820, OH-CDR/qDN 1 Are dry ditch samples required? yes no And received? Was the well cored? yes no Analysis & description received? Are well tests required? yes no Received? yes no Well is in compliance Initial Comments 06/26/92 06/26/92 06/26/92 06/26/92 06/11/92 06/07/93 04/12/93 05/24/93 07/14/92 07/02/92 07/02/92 07/02/92 07/02/92 07/02/92 06/11/92 06/11/92 06/26/92 yes no yes no BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 05/25/93 T# 84580 BPX/PBU~OGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. A-04''''0~~ PFC 05/13/93 #1 B-07~'O~ PRODUCTION LOG 05/11/93 #1 C-29~35~ CNL 05/12/93 #1 C-42~5w~O STATIC 05/12/93 #1 E-07~-~PROD-F 05/12/93 #1 E-13~A-ql PRODUCTION LOG 05/12/93 #1 E-20~--~ PROD-F 05/13/93 #1 F-11~--~O~ PROD-F 05/10/93 #1 F-16~q~ CNn 05/11/93 #1 F-17~--~ PFC 05/10/93 #1 F-42~-~ PRODUCTION LOG 05/09/93 #1 F-46~--~'~ PDK-100 H-17~-~0 PROD-F M-21~-3~ TUBING CUTTER M-26A~ GR ~-o4~-~ P~C R-30(tg.-Q~ PFC S-07A~.~SPINNER/TEMP X-26~Q INJ/TEMP 05/08/93 #1 05/09/93 #1 05/19/93 #1 05/11/93 #1 05/18/93 #1 05/16/93 #1 05/14/93 #1 05/20/93 #1 10500.00-10893.00 ATLAS 5 " 11540.00-11785.00 ATLAS 5 " 11000.00-11811.00 ATLAS 5 " 8750.00- 9852.00 ATLAS 5 " 9050.00- 9400.00 ATLAS 5 " 11000.00-11350.00 ATLAS 5 " 9700.00-10140.00 ATLAS 5 " 9200.00- 9500.00 ATLAS 5 " 8830.00- 9564.00 ATLAS 5 " 10380.00-11165.00 ATLAS 5 " 2158.00-11300.00 ATLAS 5 " 9000.00- 9383.00 ATLAS 5 " 10260.00-10720.00 ATLAS 5 " 8400.00- 8474.00 ATLAS 5 " 9100.00-11110.00 ATLAS 5 " 11400.00-11750.00 ATLAS 5 " 11130.00-11400.00 ATLAS 5 " 0.00-10916.00 ATLAS 2/5" 9100.00- 9680.00 ATLAS 5 " Information Control Well Records BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 05/14/93 T# 84574 BPX/PBU ~OGS Enclosed is your copy of the materials listed questions, please contact BP Well Records at M-26A PFC 05/05/93 below. If you have any (907) 564-4004. 10950.00-11250.00 ATLAS Information Control Well Records RECEIVED MAY 2 4 1993 Alaska Oil & 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 BP .H~LOGS DATE: 04-06-93 T# 84504 Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. 07/06/92 #1 07/22/92 #1 07/12/92 #1 07/13/92 #1 05/22/92 #I 07/25/92 #1 10400.00-11143.00 HLS 9095.00- 9782.00 HLS 10587.00-11386.00 HLS 8736.00- 9310.00 HLS 10680.00-11360.00 HLS 10330.00-10914.00 HLS 5 " 5 " 5 " 5 " 5 " Information Control Well Records RECEIVED APR 12 1993 Nas~ Oil & Gas Cons. Commi~slon Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 07/08/92 T# 83687 BP CASED HOLE FINALS Enclosed is your copy of the materials listed questions, please contact BP Well Records at D-17 ~' PROD-F G-31~./~/ GAS ENTRY SURVEY 5 " M-12 ~f~-~ INJ 06/29/92 M-14~-/O~ INJ 06/24/92 M- 2 6A ~! .-.,,~ PROD-F 06/28/92 Z-16 ?~..1:).... PRODUCTION LOG ~ 07/02/92__ 06/26/92 #1 06/30/92 #1 #1 #1 #1 below. If you have any (907) 564-4004. 9900.00-10170.00 CAMCO 5 " #1 8960.00- 9200.00 CAMCO 9750.00-10180.00 CAMCO 5 " 10170.00-10720.00 CAMCO 5 " 10950.00-11754.00 CAMCO 5 " 11150.00-11469.00 SCH 5 " Information Control Well Records Adrian J. Martin RECEIVED JUL 1 4 1997_ Alaska 0ii & Gas Cons. Commission Anchorage ALASKA uIL AND GAS CONSERVATION COr~ Wi=! L COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number BP Exploration 92-28 3. Address B. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 50- 029-22004-01 4. Location of well at surface 9. Unit or Lease Name 2535' NSL, 604' WEL, SEC. 01, T11N, R12E I C0~P[.ET~0,~'~ i"~'-'~'11 Prudhoe Bay Unit At Top Producing Interval · ~.....[')ATE ~, ! .. 10. Well Number ~iM'26A 1560'NSL, 1590' EWL, SEC. 36, T11N, R12E !~ ~R. IFIF. D ! 11. Field and Pool At Total Depth i .zC_.~.~-~. .....~ Prudhoe Bay Field/Prudhoe Bay Pool 1722' NSL, 1035' EWL, SEC. 36, T12N, R12E ~' ........ 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 57.56 I ADL 28257 112. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 5/4/92 5/13/92 5/22/92I N/Aeet MSL I One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey ~20. Depth where SSSV set ~1. Thickness of Permafrost 11836'MD/9206'TVD 11772'MD/9164'TVD YES ~ NO []! 2211¢eet MD ! 1900' 22. Type Electric or Other Logs Run GR/CDR/CDN 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP Bo'FrOM HOLE SIZE CEMB',iTING RECORD AMOUNT PULLED 20 Cond Weld Surface 110' 30" 13-3/8' 68# L-80 Surface 2715" 17-1/2" 3869 cuft Arcticset II 9-5/8' 48~ L-80 Surface 9564' 12-1/4" 2352 cuft C/ass "G" 7' 29# 13CR80 9310' 11836' 8-1/2" 522 cuft Class "G" 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) Gun diameter3-3/8" 4spf 5-1/2" x 4-1/2" 9339' 9271' MD TVD 11070'- 11140' 8701 '-8747' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 11150'- 11230' 8754'-8807' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11240'-11260' 8813'-8827' 9350'-9700' 171 cu ft Class "G" Cement 27, PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) 5/27/92 I Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF INATER-BBL CHOKESI ZE IGAS-OIL RATIO TEST PERIOD I~ I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF iNATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or waler. Submit core chips. RECEIVED d U L - 2 1992 Alaska 0il & Gas Cons. Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE Lg. 30. GEOLOGIC MARKERS r .~. {MATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEP'~-I TRUE VERT. DEPTH GOR, and time of each phase. Top Shublik 10923' 8562' Top Sadlerochit 11067' 8650' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~~'~ TitleWorkoverEngir~eerSuoervisor Date INSTRUCTIONS 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". ECEIVED Form 10-407 d U L - 2 1992 Alaska Oil & Gas Cons. Commission Anchora~m BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: M-26A BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50-029-22004 PERMIT: APPROVAL: ACCEPT: 04/28/92 04:04 SPUD: 05/05/92 01:05 RELEASE: 05/17/92 06:05 OPERATION: DRLG RIG: NABORS 2ES WO/C RIG: NABORS 2ES 04/28/92 ( 1) TD: 0 PB: 0 TURN KEY RIG MOVE MW: 0.0 RIG DOWN DERRICK AND MOVE OFF WELL. RIG ON THE MOVE AT 1:30 HRS. PITS WILL MOVE AROUND 0800 HRS. 4/28/92. 04/29/92 ( 2) TD: 0 PB: 0 PULLING & LAYING DOWN 5-1/2 ON MW: 8.5 Seawater BEGAN PULLING AND LAYING DOWN 5-1/2 COMPLETION ASSEMBLY. 04/30/92 (3) TD: 0 PB: 9830 05/01/92 ( 4) TD: 0 PB: 9830 05/02/92 ( 5) TD: 0 PB: 9830 PULLING OUT AFTER SETTING BRIG MW: 9.7 Seawater FINISHED PULLING OUT AND L/D 5-1/2 COMPLETION ASSEMBLY. TESTED BOPE. P/U 9-5/8 PLUG. RIH. P/U 4-1/2 DP. TESTED 9-5/8 CASING. POH. MW: 9.7 Seawater RIH WITH BHA #1 TO 4158'. SLIP & CUT LINE. RIH. TAGGED PLUG AT 9830. POH. FOUND SECTION MILL STARTER BLADES JAMMED. REPLACE W/MILL #2. RIH. BEGAIN CUT-OUT AT 9546' MILL SECTION IN 9-5/8" CSG. MW: 9.6 Seawater MILL SECTION TO 9581' REPAIR V-POT ON PUMP #1. FINISH MILL SECTION DN TO 96~7' 05/03/92 (6) TD: 0 PB: 9830 05/04/92 ( 7) TD: 0 PB: 9830 05/05/92 (8) TD: 9564' (9564) RIH TO SET K/O PLUG. MW: 9.7 Seawater CIRC. RIH TO 90' BELOW SECTIONED MILLED. POOH. DRAG INCREASED. CIRC. PACKED OFF. CIRC. POOH WHILE PUMPING. POOH. L/D MILL. RIH W/ MULE SHOE. CIRC @ 3500'. M/U BHA FOR KICKOFF. MW: 9.6 Seawater CIRC. RIH. CIRC. ROTATE THRU MILLED SECTION. RIH TO 9700'. REV CIRC. PUMP 20 BBLS WATER, 30.5 BBLS (176 SX) 'G' CMT W/ .5% D-156, .1 GPS D-135, 1% D-65, .5 GPS D-47 @ 17 PPG. DISP W/ 3.5 BBLS WATER, 126 BLS MUD. POOH 15 STDS. PERFORM HESITATION SQZ TO 2500 PSI. SHUT IN. BLED TO 2300 PSI. SQZ'S 2 BBLS. EST TOC @ 9350' POOH. TEST BOPE. RIH W/ K/O BHA. KICKOFF OUT OF SECTION. MW: 9.5 VIS: 46 RIH W/ BHA #2. WASH F/ 9218'-9470'. DRLG CMT F/ 9470'-9550'. CIRC. POOH. CHANGE MWD. RIH. ORIENT & BEGAN DRLG THRU SECTION IN 9-5/8" CSG. RECEIVED d U L .- 2 1992 ,~ ¢ Alaska Oil & [-~a~ Cons. Commi,ssion Anchora§~ WELL : M-26A OPERATION: RIG : NABORS 2ES PAGE: 2 05/06/92 (9) TD: 9812' ( 248) 05/07/92 (10) TD: 9346' ( 0) 05/08/92 (11) TD: 9755' ( 409) 05/09/92 (12) TD:10136' ( 381) CHECK MWD. MW: 9.7 VIS: 47 CONT'D KICKOFF THRU SECTION IN CSG. ROTATE & SLIDE F/ 9607'-9756'. CIRC. POOH. CHECK TOOL FACE. RIH TO 9522' WASH TO BTM. DRLG & SLIDE F/ 9756'-9812' RIH AFTER PLUG BACK MW: 9.8 VIS: 45 CIRC. POOH. CBU. POOH. RIH TO 9832'. CIRC. PUMPED FRESH WATER. PUMPED 250 SX CLASS G CEMENT W/.5% D156 + .1 GPS D135 + .05 GPS D47 + 1% D65. CIRC. POOH. M/U BHA #5 ON BIT #3. DYNADRILL 8-1/2 HOLE FOR LH TN MW: 9.7 VIS: 45 RIH W/BHA #5 TO 8900'. CIRCULATE. RIH TO 9380'. KICK OFF 9551'. POOH. DRLG F/ 9755'-10136' POOH. MW: 9.8 VIS: 52 05/10/92 (13) TD:10448' ( 312) 05/11/92 (14) TD:10885' ( 437) 05/12/92 (15) TD:11232' ( 347) 05/13/92 (16) TD:11836' ( 604) 05/14/92 (17) TD:11836' ( 0) 05/15/92 (18) TD:11836 PB:11788 DRLG. MW: 9.7 VIS: 49 POOH TO 9546' CBU. POOH. CHANGE BIT. RIH. REAM F/ 10033'-10136' DRLG F/ 10136'-10448' RIH W/ BIT. MW: 9.8 VIS: 48 DRLG F/ 10448'-10885' CIRC. POOH TO SHOE. CBU. POOH. RIH W/ BIT. DRLG. RIH TO 9483'. CIRC. RIH TO 10829' 10885'-11232' MW: 9.8 VIS: 45 REAM TO BTM. DRLG F/ SHORT TRIP IN 9-5/8 CASING MW: 9.8 VIS: 49 CONTINUE DRILLING TO 11836'. CIRCULATE. BEGIN PULLING STANDS FOR SHORT TRIP TO 9-5/8 CASING. CHANGE RAMS & PREPARE TO RUN R MW: 9.8 VIS: 51 POOH TO 9514' CIRCULTAE. L/D 31 JOINTS OF DP 8574' START LOGGING FROM 10850' CBU. POOH INTO 9-5/8 CASING. L/D BHA #6. REVERSE CIRC. MUD W/SEAWATER MW: 8.5 Seawater CHANGE TOP RAMS TO 7". TEST DOORS. R/U NABORS CASING SERVICE. P/U & RIH 7" LINER. RIH W/7" LINER. CIRCULATE LINER. RIH W/7" LINER. CIRCULATE. RIH W/7" LINER. CIRC & RECIPROCATE. PUMP FRESH WATER. CIRCULATE. PUMP CEMENT SLURRY. SET HANGER & LINER TOP PACKER. RELEASE FROM HANGER. RECEIVED 0il & .~a.: Ce~s. Commission Anchora~fe, WELL : M-26A OPERATION: RIG : NABORS 2ES PAGE: 3 05/16/92 (19) TD:11836 PB:11788 05/17/92 (20) TD:11836 PB:11788 LAYING DOWN DRILLPIPE MW: 8.5 Seawater REVERSE CIRCULATE. POOH. TEST BOPS. P/U BHA #7. RIH W/BHA #7. REVERSE CIRCULATE. L/D 4-1/2 DP & BHA #7. NOTE: EFC RAISED DUE TO EXTRA TBG COST & MWD FAILURE CAUSING PLUG & REDRILL ON FIRST ATTEMPT. CIRCULATING INHIBITED SEAWATES MW: 8.5 Seawater L/D BHA #7. RIH W/5-1/2 COMPLETION STRING. REVERSE CIRCULATE. 05/18/92 (21) TD:11836 PB:11788 RIG RELEASE MOVING RIG TO DS T MW: 8.5 Seawater REVERSE CIRCULATE. LAND TUBING HANGER. N/D BOPE. NU TREE. FREEZE PROTECT WELL WITH DIESEL. SECURE TREE. RELEASE RIG 1800 HRS. 5/17/92. MOVING TO DS ll-16ST. SIGNATURE: (drilling superintendent) DATE: RECEJVED UL - 2 1 · Gas Cons, ,jomrnissto~"~ Anchorage ORIGINAL WELL HEAD LOCATION: LAT(N/-S) 0.00 AZiMU~ FE?~ R~ARY TABLI~ TO T~;i~;:~ tS Ti~ IN F~DIt, i?~TIP) : 9550.0'0 7736.~ 336,00 3640~00 -2179.00 RECEIVED J U L - ~ ~oo Alaska Oil S Gas Cons. Commiss\o° Anchorage F'fi~E ND, 2 I'IEAo~u ':t~T~,'V~L VER~IC~.L DEFTH D=r ~ F ft ft ft 9550,00 0,0 ~35,C0 ?7&~,,O0 2~,, 0 7898,41 988~,00 ~5,0 7962,67 9?73.00 ~'" '"'~'" i~070.00 97,0 ~08~.~0 ***.****.*** MINIMUM CL~."JATL$.E ,R~r.: ~A?I~4 AZIKIC?'q LATITdDE SECtiON INCLN, ft cleo deo ft 37~.42 46,18 3897,03 47,-~C, 3~.70 3787,28 396 i, ~ 47,90 ...~0,9C 3545.35 402E,,i4 48.80 322.610 409'6., 39 50.60 315,7C ----. M-26A D~F'ARTURE DISPLACE"~NT at E/-W ft' ft -2179.00 4242,36 -,~62.~ 4413.28 -2304.20 4482,86 '~ 4~_,1,07 -23?4.93 4623,90 AZIMJTH dec 32~,.~1 DL9 dea/ lOOft 3,i9 3,84 5.~ 10165,(~ 10260,00 1~46,00 10~,00 10._~.00 I072~.00 10816.00 I05~7,51 10779.67 95,0 81~,34 ..,v 8205,7'" . ~2+0 '"'q'-' 74.~ 8383.90 8553.~0 8594.26 4168,50 5i,50 31i.60 4006,3t 4241,70 51,10 ~)8<~:: 40~,2i 4314.2t ~),70 305,~0 4098.5! 4~B4.95 50,00 ~?9~L~: 4i~,,82 4457.01 50.50 294,80 4169.82 452h55 51,70 2~2.8C 41~.~ 4&03.91 53.10 291.80 4227.8? 4674.13 54.30 287~C 4251.~ 4728,8! 5~,i0 2~,.80 4268,3? 48C~,62 52,93 287,0,,I 4289.~ -2448.38 ~, ~.22 328. -.,'5 C,4,7.., 4765,65 328, ';29 7~-.,'" *~' ~" -~ .~.o~ 48~,>.66 327.78 -2622,~0 4877.$8 327,63 -~,53.J8 5021,61 326,75 -28~.22 5083.86 326.27 ~:~:,4Y 325,7Y -2944.69 5185,59 S~.~,40 -3015,58 5243,7~ 3,49 2.26 2,5i 5.33 3,96 2,09 1,69 4.29 0.65 11074,44 11357,70 t14~).~:, 94,8 8707.39 ?4,6 8826.83 %.4 72 ~ 4a~.13 48.~.h 51.07 287,5i 4942.36 50,24 286,8C ~t2.62 49.61 287,50 43~,53 5083.48 4?.08 286~4~ 43~.85 515i,16 48.55 288,41 4396,70 -~0~6.93 53~3,15 324,40 -~i55,08 5360,13 323,94 -~4,~8 54!8,~3 ~5.48 -3294,20 5477,21 323,03 -3~0,67 5~..0~. 322,61 1.78 1,10 0.87 l.O1 1.72 11545,70 11640.90 t~7~q 13 11836.00 9%4 90t4,06 ..q5,2 9077.91 ~2,2 9140,47 20,1 FRO~FECTED TO TD ~2,6 ~10.96 5220,41 47,99 287,~ ~18,41 5~-~ ~ ~o~.~o 47,78 299,15 4440,94 ~;;,o/ 46.79 Z'5'0,4,C 446.~,42 5370,24 46.73 291.il 4469,60 54~?+61 46,73 ~?l,ll 4491,~ -3428,47 55?2,57 322,L? -~75,40 5651,53 -3558.97 5709,40 32:,~4 -3572..~ ~21.98 321.~, -3628,88 5774,14 322,06 1,19 2.40 1.07 2.60 0,04 ORIGINAL PRUDHOE BAY DRILLING M-26A MICI OFILMEI GREAT LAND DIRECTIONAL DRILLING, INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY PRUDHOE BAY DRILLING COMPANY M 26-A WELL NAME PRUDHOE BAY LOCATION AL492D20 MWD JOB NUMBER TYPE SURVEY · ~ DIRECTIONAL BOB MAGOS SUPERVISOR 05/20/92 NAME TITLE TIE IN @ 9550.0 FT SIGNATURE 11877.0 FT DEPTH INTERVAL FROM TO 04/29/92 05/11/92 DATE SURVEY TAKEN FROM TO THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL WE HAVE RETAINED A COPY OF YOUR SURVEY REPORT IN OUR FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU SO DESIRE, ALL COPIES OF THE SURVEY REPORT WILL BE FORWARDED TO YOU ON WRITTEN REQUEST. ALL SURVEYS ARE KEPT IN A LOCKED FILE AND ARE HELD IN STRICTEST CONFIDENCE. GREAT LAND DIRECTIONAL DRILLING, INC. Client .... : Field ..... : Well ...... : Section at: PRUDHOE BAY DRILLING PRUDHOE BAY M-PAD M-26A N,58.80,W S MEAS INCLN C DEPTH ANGLE 7 0 0.00 7 50 0.23 7 54 0.20 7 67 0.17 7 80 0.18 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 7 93 0.23 7 105 0-.28 7 119 0.33 7 132 0.37 7 145 0.40 0.0 -55.4 0.0 50.0 -5.4 0.0 53.9 -1.5 0.0 66.5 11.1 0.0 79.5 24.1 0.0 92.5 37.1 0.1 105.4 50.0 0.1 118.5 63.1 0.1 131.5 76.1 0.1 144.7 89.3 0.1 7 158 0.42 157.8 102.4 7 171 0.42 170.9 115.5 7 184 0.40 184.0 128.6 7 197 0.37 197.2 141.8 7 211 0.37 210.5 155.1 7 224 0.35 223.8 168.4 7 237 0.33 237..1 181.7 7 250 0.33 250.4 195.0 7 264 0.33 263.5 208.1 7 277 0.32 276.6 221.2 7 290 0.30 289.6 234.2 7 303 0.32 302.8 247.4 ^Station Types: 7/GYRO (GLDD (c)92 M26A B1.30 4:53 PM 2) 0.0 0.0 -0.0 -0.1 -0.1 -0.2 -0.2 -0.3 -0.4 -0.4 -0.5 -0.5 RECORD OF SURVEY Computation...: Survey Date...: KB Elevation..: Reference ..... : Magnetic Dcln.: 05/19/92 MINIMUM CURVATURE 05/19/92 55.40 ft 30.00 E DIRECTION BEARING N 0.00 E S 42.50 W S 40.18 W S 48.65 W S 53.91 W RELATIVE-COORDINATES FROM-WELL-HEAD 0.0 N 0.0 E 0.1 S 0.1 W 0.1 S 0.1 W 0.1 S 0.1 W 0.1 S 0.1 W S 48.72 W 0.2 S 0.2 W S 40.01 W 0.2 S 0.2 W S 32.28 W' 0.3 S 0.3 W S 25.'73 W 0.3 S 0.3 W S 21.06 W 0.4 S 0.3 W S 14.82 W S 6.70 W S 1.18 E S 7.14 E S 9.75 E S 10.20 E S 11.22 E S 12.49 E S 11.95 E S 11.64 E S 12.74 E S 12.85 E 0.5 S 0.4 W 0.6.S 0.4 W 0.7 S 0.4 W 0.8 S 0.4 W 0.9 S 0.4 W 0.9 S 0.3 W 1.0 S 0.3 W 1.1 S 0.3 W 1.2 S 0.3 W 1.2 S 0.3 W 1.3 S 0.3 W 1.4 S 0.3 W CLOSURE DL DISTNCE BEARING / 100 0.0 N 0.00 E 0.00 0.1 S 42.50 W 0.46 0.1 S 42.36 W 0.80 0.2 S 42.81 W 0.32 0.2 S 44.54 W 0.00 0.2 S 45.78 W 0.41 0.3 S 45.43 W 0.49 0.4 S 43.62 W 0.49 0.4 S 41.00 W 0.43 0.5 S 38.09 W 0.33 0.6 S 35.09 W 0.37 0.7 S 31.88 W 0.45 0.8 S 28.59 W 0.46 0.9 S 25.42 W 0.38 0.9 S 22.50 W 0.00 1.0 S 19.95 W 0.00 1.1 S 17.81 W 0.00 1.1 S 15.92 W 0.00 1.2 S 14.23 W 0.00 1.3 S 12.77 W 0.00 1.3 S 11.51 W 0.00 1.4 S 10.31 W 0.00 ~-26A MEAS INCLN DEPTH ANGLE 316 0.33 329 0.30 342 0.28 355 0.32 368 0.30 7 381 0.27 7 394 0.27 7 407 0.27 7 421 0.23 7 434 0.22 7 447 0.22 7 460 0.18 7 473 0.13 7 486 0.13 7 499 0.13 513 0.13 526 0.15 539 0.13 552 0.13 565 0.15 7 578 0.15 7 592 0.15 7 605 0.17 7 618 0.18 7 631 0.20 7 644 0.20 7 657 0.22 7 671 0.22 7 684 0.23 7 697 0.23 VERTICAL-DEPTHS BKB SUB-SEA SECTION 'DISTNCE 315.8 260.4 ~-0.6 328.9 273.5 -0.6 342.0 286.6 -0.6 355.1 299.7 -0.7 368.2 312.8 -0.7 381.3 325.9 -0.8 394.3 338.9 -0.8 407.4 352.0 -0.9 420.5 365.1 -0.9 433.6 378.2 -0.9 446.7 391.3 -1.0 459.8 404.4 -1.0 473.0 417.6 -1.0 486.1 430.7 -1.1 499.3 443.9 -1.1 512.5 457.1 -1.1 525.6 470.2 -1.2 538.8 483.4 -1.2 552.0 496.6 -1.2 565.2 509.8 -1.3 578.4 523.0 -1.3 591.5 536.1 -1.3 604.6 549.2 -1.4 617.8 562.4 -1.4 631.0 575.6 -1.4 644.2 588.8 -1.5 657.3 601.9 -1.5 670.5 615.1 -1.6 683.7 628.3 =1.6 696.9 641.5 -1.7 RECORD OF SURVEY Page 2 05/19/92 DIRECTION RELATIVE-COORDINATES CLOSURE BEARING FROM-WELL-HEAD DISTNCE BEARING S 11.20 E 1.5 S 0.2 W 1.5 S 9.23 W S 9.04 E 1.5 S 0.2 W 1.5 S 8.34 W S 10.93 E 1.6 S 0.2 W 1.6 S 7.60 W S 12.87 E 1.7 S 0.2 W 1.7 S 6.81 W S 10.99 E 1.7 S 0.2 W 1.7 S 6.06 W S 10.99 E 1.8 S 0.2 W 1.8 S 5.46 W S 11.61 E 1.9 S 0.2 W 1.9 S 4.91 W S 11.74 E 1.9 S 0.1 W 1.9 S 4.39 W S 12.96 E 2.0 S 0.1 W 2.0 S 3.91 W S 16.14 E 2.0 S 0.1 W 2.0 S 3.45 W S 19.40 E 2.1 S 0.1 W 2.1 S 2.95 W S 23.26 E 2.1 S 0.1 W 2.1 S 2.44 W S 34.92.E 2.1 S 0.1 W 2.1 S 1.96 W S 42.34 E 2.2 S 0.1 W 2.2 S 1.45 W S 40.54 E 2.2 S 0.0 W 2.2 S 0.91 W S 40.80 E 2.2 S 0.0 W 2.2 S 0.40 W S 41.96 E 2.2 S 0.0 E 2.2 S 0.15 E S 43.46 E 2.3 S 0.0 E 2.3 S 0.70 E S 51.04 E 2.3 S 0.0 E 2.3 S 1.25 E S 56.58 E 2.3 S 0.1 E ,2.3 S 1.88 E S 55.20 E 2.3 S 0.1 E 2.3 S 2.58 E S 54.39 E 2.3 S 0.1 E 2.3 S 3.24 E S 52.32 E 2.4 S 0.2 E 2.4 S 3.92 E S 49.38 E 2.4 S 0.2 E 2.4 S 4.62 E S 46.81 E 2.4 S 0.2 E 2.4 S 5.33 E S 43.14 E 2.4 S 0.3 E 2.5 S 6.02 E S 40.98 E 2.5 S 0.3 E 2.5 S 6.66 E S 39.41 E 2.5 S 0.3 E 2.5 S 7.30 E S 36.08 E 2.6 S 0.4 E 2.6 S 7.88 E S 31.92 E 2.6 S 0.4 E 2.6 S 8.38 E DL /lOO 0.00 0.25 0.00 O. 31 0. O0 0.23 0.00 0.00 0.31 0.00 0.00 0.32 0.45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ~Station Types: 7/GYRO 1-26A MEAS INCLN DEPTH ANGLE 710 0.23 723 0.23 737 0.23 750 0.23 763 0.23 776 0.22 789 0.22 803 0.22 816 0.20 829 0.20 842 0.18 856 0.18 869 0.17 882 0.08 895 0.05 909 0.10 922 0.12 935 0.15 948 0.17 962 0.15 975 988 1001 1014 1027 1040 1053 1066 1079 1092 0.13 0.13 0.17 0.17 0.17 0.13 0.12 0.10 0.08 0.07 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 710.1 654.7 -1.7 723.3 667.9 -1.8 736.6 681.2 -1.8 749.8 694.4 -1.9 762.'9 707.5 -1.9 776.2 720.8 -1.9 789.4 734.0 -2.0 802.7 747.3 -2.0 815.8 760.4 -2.1 829.1 773.7 -2.1 842.3 786.9 -2.1 855.6 800.2 -2.1 868.8 813.4 -2.2 882.0 826.6 -2.2 895.3 839.9 -2.2 908.5 853.1 -2.2 921.7 866.3 -2.2 934.9 879.5 -2.2 948.3 892.9 -2.3 961.5 906.1 -2.3 974.7 919.3 -2.3 987.9 932.5 -2.3 1001.0 945.6 -2.3 1014.2 958.8 ;2.3 1027.3 971.9 -2.4 1040.3 984.9 -2.4 1053.3 997.9 -2.4 1066.2 1010.8 -2.4 1079.2 1023.8 -2.4 1092.2 1036.8 -2.5 RECORD OF SURVEY DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD S 28.57 E 2.7 S 0.4 E S 26.41 E 2.7 S 0.4 E S 22.96 E 2.7 S 0.5 E S 19.83 E 2.8 S 0.5 E S 19.19 E 2.8 S 0.5 E S 19.11 E S 18.67 E S 18.13 E S 19.19 E S 18.30 E S 14.35 E S 10.18 E S 4.00 E S 3.94 E S 64.88 E N 57.27 E N 57.66 E N 61.17 E N 62.62 E N 61.82 E N 55.59 E N 48.82 E N 55.71 E N 67.86 E N 76.86 E N 82.62 E N 88.72 E S 76.82 E S 48.57 E S 9.23 E 2.9 S 0.5 E 2.9 S 0.5 E 3.0 S 0.5 E 3.0 S 0.6 E 3.1 S 0.6 E 3.1 S 0.6 E 3.2 S 0.6 E 3.2 S 0.6 E 3.2 S 0.6 E 3.2 S 0.6 E 3.2 S 3.2 S 3.2 S 3.2 S 3.2 S 0.6 E 0.7 E 0.7 E 0.7 E 0.7 E 0.8 E 0.8 E 0.8 E 0.9 E 0.9 E 3.1 S 3.1 S 3.1 S 3.1 S 3.1 S 3.1 S 3.1 S 3.1 S 3.1 S 3.1 S 0.9 E 1.0 E 1.0 E 1.0 E 1.0 E Page 3 05/19/92 CLOSURE DISTNCE BEARING 2.7 S 8.81 E 2.7 S 9.16 E 2.8 S 9.45 E 2.8 S 9.68 E 2.9 S 9.85 E 2.9 S 10.02 E 3.0 S 10.17 E 3.0 S 10.31 E 3.1 S 10.44 E 3.1 S 10.56 E 3.2 S 10.64 E 3.2 S 10.66 E 3.3 S 10.62 E 3.3 S 10.56 E 3.3 S 10.77 E 3.3 S 11.05 E 3.3 S 11.46 E 3.3 S 11.98 E 3.3 S 12.61 E 3.3 S 13.24 E 3.2 S 13.78 E 3.2 S 14.26 E 3.2 S 14.82 E 3.2 S 15.50 E 3.2 S 16.19 E 3.2 S 16.80 E 3.2 S 17.29 E 3.2 S 17.71 E 3.2 S 17.90 E 3.3 S 17.85 E DL /lOO 0.00 0.00 0.00 0.00 0 O0 ] 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.68 0.53 0.64 0.00 0.24 0.00 o. oo 0.00 0.00 0.33 0.27 0.20 0.33 0.00 0.26 0.37 0.40 'Station Types: 7/GYRO 1-26A MEAS DEPTH 1105 1119 1132 1145 1158 1171 1184 1197 1210 1223 1236 1249 1262 1275 1288 1301 1314 1327 1340 1353 1366 1379 1392 1405 1418 1431 1444 1457 1470 1483 INCLN ANGLE 0.08 0.13 0.23 0.35 0.43 0.47 0.48 0.48 0.48 0.43 0.37 0.35 0.32 0.27 0.20 0.20 0.25 0.28 0.30 0.30 0.33 0.37 0.35 0.35 0.38 0.35 0.33 0.32 0.28 0.25 VERTICAL-DEPTHS BKB SUB-SEA 1105.3 1049.9 1118.5 1063.1 1131.5 1076.1 1144.6 1089.2 1157.6 1102.2 1170.7 1115.3 1183-.8 1128.4 1196.8 1141.4 1209.8 1154.4 1222.7 1167.3 1235.6 1180.2 1248.6 1193.2 1261.6 1206.2 1274.6 1219.2 1287 . 6 1232 . 2 1300.6 1245.2 1313.6 1258.2 1326.6 1271.2 1339.6 1284.2 1352.6 1297.2 1365.6 1310.2 1378.7 1323.3 1391.7 1336.3 1404.9 1349.5 1418.0 1362.6 1431.1 1375.7 1444.1 1388.7 1457.'2 1401.8 1470.3 1414.9 1483.4 1428.0 RECORD OF SURVEY SECTION DISTNCE DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD -2.5 · S 26.83 W 3.1 S 1.0 E -2.5 S 56.35 W 3.1 S 1.0 E -2.4 S 78.60 W 3.1 S 0.9 E -2.4 N 89.89 W 3.1 S 0.9 E -2.3 N 82.54 W 3.1 S 0.8 E -2.2 N 73.66 W 3.1 S 0.7 E -2.1 N 67.08 W 3.1 S 0.6 E -2.0 N 63.67 W 3.0 S 0.5 E -1.9 N 60.68 W 3.0 S 0.4 E -1.8 N 56.36 W 2.9 S 0.3 E -1.7 N 56.23 W 2.9 S 0.2 E -1.6 N 59.02 W 2.8 S 0.2 E -1.5 N 55.92 W 2.8 S 0.1 E -1.5 N 53.07 W 2.8 S 0.0 E -1.4 N 54.11 W 2.7 S 0.0 W N 89.26 W 2.7 S 0.1 W S 52.46 W 2.7 S 0.1 W S 51.45 W 2.8 S 0.1 W S 54.87 W 2.8 S 0.2 W S 58.69 W 2.8 S 0.3 W -1.4 -1.3 -1.3 -1.3 -1.3 -1.2 S 76.97 W 2.9 S 0.3 W -1.1 N 84.73 W 2.9 S 0.4 W -1.1 N 84.70 W 2.9 'S 0.5 W -1.0 N 88.29 W 2.9 S 0.6 W -0.9 N 87.77 W 2.9 S 0.6 W -0.9 N 84.75 W 2.9 S 0.7 W -0.8 N 83.77 W 2.8 S 0.8 W -0.7 N 83.91 W 2.8 S 0.9 W -0.7 N 85.48 W 2.8 S 0.9 W -0.6 N 89.13 W 2.8 S 1.0 W Page 4 05/19/92 CLOSURE DL DISTNCE BEARING /100 3.3 S 17.64 E 0.36 3.3 S 17.23 E 0.55 3.3 S 16.53 E 0.92 3.3 S 15.40 E 1.01 3.2 S 13.93 E 0.72 3.2 S 12.27 E 0.61 3.1 S 10.59 E 0.42 3.1 S 8.94 E 0.22 3.0 S 7.28 E 0.00 2.9 S 5.72 E 0.47 2.9 S 4.35 E 0.47 2.8 S 3.03 E 0.20 2.8 S 1.76 E 0.27 2.8 S 0.66 E 0.40 2.7 S 0.24 W 0.54 2.7 S 1.10 W 0.93 2.7 S 2.04 W 1.19 2.8 S 2.99 W 0.23 2.8 S 4.02 W 0.20 2.9 S 5.11 W 0.00 2.9 S 6.36 W 0.80 2.9 S 7.89 W 0.90 2.9 S 9.50 W 0.00 2.9 S 11.07 W 0.00 2.9 S 12.68 W 0.23 2.9 S 14.28 W 0.27 3.0 S 15.76 W 0.00 3.0 S 17.17 W 0.00 3.0 S 18.46 W 0.31 3.0 S 19.57 W 0.26 'Station Types: 7/GYRO M-26A S MEAS C DEPTH ._ 7 1496 7 1510 7 1523 7 1536 7 1549 7 1562 7 1575 7 1588 7 1601 7 1614 7 1627 7 1640 7 1653 7 1666 7 1680 7 1693 7 1706 7 1719 7 1732 7 1746 7 1759 7 1772 7 1785 7 1798 7 1811 7 1824 7 1837 7 1850 7 1863 7 1876 INCLN ANGLE 0.23 0.30 0.35 0.35 0.38 VERTICAL-DEPTHS BKB SUB-SEA 1496.4 1441.0 1509.5 1454.1 1522.6 1467.2 1535.6 1480.2 1548.7 1493.3 0.42 1561.7 1506.3 0.42 1574.8 1519.4 0,42 1587.9 1532.5 0.43 1601.0 1545.6 0.42 1614.0 1558.6 0.40 1627.1 1571.7 0.40 1640.2 1584.8 0.38 1653.3 1597.9 0.37 1666.4 1611.0 0.38 1679.5 1624.1 0.38 1692.7 1637.3 0.35 1705.9 1650.5 0.30 1719.1 1663.7 0.25 1732.2 1676.8 0.22 1745.5 1690.1 0.17 1758.6 1703.2 0.12 1771.8 1716.4 0.05 1784.8 1729.4 0.07 1797.9 1742.5 0.10 1811.0 1755.6 0.10 1824.0 1768.6 0.08 1836.9 1781.5 0.08 1849.8 1794.4 0.07 1862.7 1807.3 0.07 1875.5 1820.1 RECORD OF SURVEY SECTION DISTNCE -0.6 -0.5 -0.5 -0.5 -0.5 ~0.5 -0.4 -0.4 -0.3 -0.2 -0.2 -0.1 -0.0 0.0 0.1 o.i 0.2 0.2 0.3 0.3 DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD S 72.47 W 2.8 S 1.1 W S 48.39 W 2.9 S 1.1 W S 39.48 W 2.9 S 1.2 W S 40.27 W 3.0 S 1.2 W S 44.94 W 3.0 S 1.3 W S 55.79 W S 68.72 W S 70.71 W S 71.84 W S 75.21 W S 75.00 W S 75.08 W S,74.46 W S 72.02 W S 72.13 W S 73.77 W S 75.12 W S 78.71 W S 86.23 W N 86.90 W 0.4 N 80.45 W 0.4 N 66.60 W 0.4 N 52.28 W 0.4 S 72.64 W 0.4 S 4.80 W 13.26 E 12.73 E 1.10 W 12.04 W 29.38 W 0.4 0.4 0.4 0.4 0.4 3.1 S 1.3 W 3.1 S 1.4 W 3.2 S 1.5 W 3.2 S 1.6 W 3.2 S 1.7 W 3.3 S 1.8 W 3.3 S 1.9 W 3.3 S 2.0 W 3.3 S 2.0 W 3.4 S 2.1 W 3.4 S 2.2 W 3.4 S 2.3 W 3.4 S 2.4 W 3.4 S 2.4 W 3.4 S 2.5 W 3.4 S 2.5 W 3.4 S 2.6 W 3.4 S 2.6 W 3.4 S 2.6 W 3.4 S 2.6 W 3.5 S 2.6 W 3.5 S 2.6 W 3.5 S 2.6 W 3.5 S 2.6 W 3.5 S 2.6 W Page 5 05/19/92 CLOSURE DISTNCE BEARING DL /lOO 3.0 S 20.47 W 0.61 3.1 S 21.16 W 0.99 3.1 S 21.67 W 0.54 3.2 S 22.11 W 0.00 3.3 S 22.62 W 0.32 3.4 S 23.34 W 0.66 3.5 S 24.34 W 0.72 3.5 S 25.45 W 0.00 3.6 S~ 26.56 W 0.00 3.7 S 27.67 W 0.21 3.7 S 28.73 W 0.00 3.8 S 29.73 W 0.00 3.8 S 30.67 W 0.00 3.9 S 31.52 W 0.00 4.0 S 32.32 W 0.00 4.0 S 33.13 W 0.00 4.1 S 33.90 W 0.24 4.2 S 34.60 W 0.41 4.2 S 35.23 W 0.47 4.2 S 35.83 W 0.31 4.3 S 36.35 W 0.42 4.3 S 36.77 W 0.46 4.3 S 37.02 W 0.56 4.3 S 37.12 W 0.44 4.3 S 36.99 W 0.75 4.3 S 36.75 W 0.24 4.3 S 36.55 W 0.00 4.3 S 36.41 W 0.00 4.4 S 36.32 W 0.00 4.4 S 36.30 W 0.00 ^Station Types: 7/GYRO M-26A MEAS DEPTH 1888 1901 1914 1927 1940 7 1953 7 1966 7 1979 7 1992 7 2005 7 2018 7 2030 7 2043 7 2056 7 2069 7 2082 7 2095 7 2108 7 2121 7 2134 7 2146 7 2159 7 2172 7 2185 7 2198 7 2211 7 2224 7 2237 7 2250 7 2262 INCLN ANGLE 0.07 0.08 0.08 0.08 0.12 0.12 0.12 0.13 0.12 0.10 0.12 0.13 0.13 0.15 0.18 0.20 0.25 0.35 0.40 0.40 0 .-40 0.38 0.37 0.35 0.35 0.35 0.35 0.35 0.35 0.33 VERTICAL-DEPTHS BKB SUB-SEA 1888.4 1833.0 1901.3 1845.9 1914.2 1858.8 1927.1 1871.7 1940.0 1884.6 1952.9 1897.5 1965.8 1910.4 1978.7 1923.3 1991.7 1936.3 2004.6 1949.2 2017~5 1962.1 2030.4 1975.0 2043.4 1988.0 2056.3 2000.9 2069.2 2013.8 2082.0 2026.6 2094.9 2039.5 2107.8 2052.4 2120.7 2065.3 2133.5 2078.1 2146.4 2091.0 2159.3 2103.9 2172.1 2116.7 2185.0 2129.6 2197.9 2142.5 2210.8 2155.4 2223.7 2168.3 2236.5 2181.1 2249.5 2194.1 2262.3 2206.9 RECORD OF SURVEY SECTION DISTNCE DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD 0.4 S 59.78 W 3.5 S 2.6 W 0.4 N 85.27 W 3.5 S 2.6 W 0.4 N 57.54 W 3.5 S 2.6 W 0.4 N 41.70 W 3.5 S 2.6 W 0.5 N 37.47 W 3.5 S 2.7 W 0.5 N 35.14 W 3.5 S 2.7 W 0.5 N 35.27 W 3.4 S 2.7 W 0.5 N 34.74 W 3.4 S 2.7 W 0.6 N 38.66 W 3.4 S 2.7 W 0.6 N 49.14 W 3.4 S 2.7 W 0.6 N 51.54 W 3.4 S 2.8 W 0.6 N 45.63 W 3.4 S 2.8 W 0.7 N 43.38 W 3.3 S 2.8 W 0.7 N 42.22 W 3.3 S 2.8 W 0.7 N 43.71'W 3.3 S 2.9 W 0.8 N 54.48 W 0.8 N 52.65 W 0.9 N 31.98 W 1.0 N 11.34 W 1.0 N 1.24 W 1.1 N 0.42 E 1.1 N 2.61 E 1.1 N 4.91 E 1.2 N 6.32 E 1.2 N 6.99 E 1.2 N 7.76E 1.3 N 7.50 E 1.3 N 9.16 E 1.3 N 9.87 E 1.4 N 10.53 E 3.3 S 2.9 W 3.2 S 2.9 W 3.2 S 3.0 W 3.1 S 3.0 W 3.0 S 3.0 W 2.9 S 3.0 W 2.8 S 3.0 W 2.7 S 3.0 W 2.7 S 3.0 W 2.6 S 3.0 W 2.5 S 3.0 W 2.4 S 3.0 W 2.4 S 3.0 W 2.3 S 2.9 W 2.2 S 2.9 W Page 6 05/19/92 CLOSURE DISTNCE BEARING 4.4 S 36.38 W 4.4 S 36.57 W 4.4 S 36.80 W 4.4 S 37.03 W 4.4 S 37.31 W 4.4 S 37.65 W 4.4 S 37.99 W 4.4 S 38.34 W 4.4 S 38.70 W 4.4 S 39.02 W 4.4 S 39.34 W 4.4 S 39.71 W 4.4 S 40.10 W 4.3 S 40.51 W 4.3 S 41.00 W 4.3 S 41.56 W 4.4 S 42.22 W 4.3 S 43.09 W 4.3 S 44.08 W 4.3 S 45.01 W 4.2 S 45.89 W 4.1 S 46.74 W 4.1 S 47.54 W 4.0 S 48.32 W 3.9 S 49.08 W 3.9 S 49.85 W 3.8 S 50.65 W 3.8 S 51.44 W 3.7 S 52.26 W 3.7 S 53.06 W DL /1oo 0.28 0.36 0.30 0. O0 "~ 0 32. / · 0.00 0.00 0.00 0.00 0.22 0.00 0.00 0.00 0.00 0.23 0.32 0.39 1.13 1.11 0.55 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ^Station Types: 7/GYRO M-26A S 'MEAS INCLN C DEPTH ANGLE 7 2275 0.32 7 2288 0,33 7 2301 0.33 7 2314 0.33 7 2327 0.32 7 2340 7 2353 7 2366 7 2379 7 2392 7 2405 7 2418 7 2430 7 2443 7 2456 7 2469 7 2482 7 2495 7 2508 7 2521 7 2534 7 2547 7 2560 7 2573 7 2586 7 2599 7 2612 7 2625 7 2637 7 2650 VERTICAL-DEPTHS BKB SUB-SEA 2275.2 2219.8 2288.2 2232.8 2301.1 2245.7 2314.1 2258.7 2327.0 2271.6 0.28 2340.0 2284.6 0.25 2352'9 2297.5 0.25 2365.9 2310.5 0.23 2378.8 2323.4 0.22 2391.7 2336.3 0.20 2404.6 2349.2 0.18 2417.5 2362.1 0.18 2430.4 2375.0 0.17 2443.4 2388.0 0.17 2456.3 2400.9 0.17 2469.2 2413.8 0.'15 2482.1 2426.7 0.15 2495.0 2439.6 0.15 2507.9 2452.5 0.13 2520.9 2465.5 0.13 2533.9 2478.5 0.13 2546.8 2491.4 0.13 2559.8 2504.4 0.13 2572.7 2517.3 0.12 2585.7 2530.3 0.10 2598.7 2543.3 0.10 2611.7 2556.3 0.08 2624.6 2569.2 0.08 2637.4 2582.0 0.08 2650.2 2594.8 RECORD OF SURVEY SECTION DISTNCE 1.4 1.4 1.4 1.5 1.5 1.5 1.5 1.5 1.5 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 DIRECTION BEARING N 9.93 E N 9.07 E N 12,22 E N 11.87 E N 12.50 E N 17.98 E N 18.27 E N 15.92 E N 18.03 E N 20.73 E N 23.03 E N 23.84 E N 26.05 E N 26.28 E N 23.56 E N 23.83 E N 24.74 E N 26.96 E N 30.40 E N 31.88 E RELATIVE-COORDINATES FROM-WELL-HEAD 2.1S 2.9W 2.1'S 2.9W 2.0S 2.9W 1.9S 2.9W 1.8S 2.9W 1.8 S 2.8 W 1.7 S 2.8 W 1.7 S 2.8 W 1.6 S 2.8 W 1.6 S 2.8 W 1.5S 2.8W 1.5S 2.7W 1.4S 2.7W 1.4S 2.7W 1.4S 2.7W 1.3S 2.7W 1.3S 2.7W 1.3S 2.6W 1.2S 2.6W 1.2S 2.6W Page 7 05/19/92 CLOSURE DISTNCE BEARING 3.6 S 53.85 W 3.6 S 54.68 W 3.5 S 55.53 W 3.4 S 56.39 W 3.4 S 57.25 W 3.3 S 58.03 W 3.3 S 58.69 W 3.3 S 59.36 W 3.2 S 60.01 W 3.2 S 60.60 W 3.1 S 61.14 W 3.1 S 61.62 W 3.1 S 62.08 W 3.0 S 62.51 W 3.0 S 62.96 W ,3.0 3.0 2.9 2.9 2.9 N 29.86 E 1.2 S 2.6 W 2.9 N 31.05 E 1.2 S 2.6 W 2.8 N 33.10 E 1.1 S 2.6 W 2.8 N 31.71 E 1.1 S 2.5 W 2.8 N 34.21 E 1.1 S 2.5 W 2.8 1.6 N 42.28 E 1.1 S 2.5 W 1.6 N 54.39 E 1.1 S 2.5 W 1.6 N 66.98 E 1.0 S 2.5 W 1.6 N 79.85 E 1.0 S 2.5 W 1.5 N 86.01 E 1.0 S 2.4 W S 63.42 W S 63.86 W S 64.27 W S 64.66 W S 65.01 W S 65.34 W S 65.68 W S 66.02 W S 66.35 W S 66.68 W 2.7 2.7 2.7 2.7 2.7 S 66.96 W S 67.06 W S 67.06 W S 66.98 W S 66.85 W DL /lOO 0o00 0,00 0o00 0. O0 0.38 0.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 / 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.22 0.00 0.00 ^Station Types: 7/GYRO M-26A S MEAS INCLN C DEPTH ANGLE 7 2663 0.08 7 2676 0.08 7 2689 0.08 7 2701 0.08 7 2714 0.08 7 2727 0.07 7 2740 0.07 7 2753 0.05 7 2765 0.05 7 2778 0.05 7 2791 0.05 7 2804 0.07 7 2817 0.07 7 2829 0.08 7 2842 0.10 7 2855 0.12 7 2868 0.13 7 2881 0.13 7 2894 0.15 7 2906 0.15 7 2919 0.17 7 2932 0.17 7 2945 0.17 7 2958 0.17 7 2971 0.17 7 2984 0.15 7 2996 0.28 7 3009 0.57 7 3022 0.82 7 3035 1.08 VERTICAL-DEPTHS BKB SUB-SEA 2663.1 2607.7 2675.8 2620.4 2688.6 2633.2 2701.4 2646.0 2714.2 2658.8 2726.9 2671.5 2739.7 2684.3 2752.5 2697.1 2765.3 2709.9 2778.1 2722.7 2790.9 2735.5 2803.7 2748.3 2816.6 2761.2 2829.4 2774.0 2842.2 2786.8 2855.0 2799.6 2867.9 2812.5 2880.7 2825.3 2893.6 2838.2 2906.4 2851.0 2919.3 2863.9 2932.2 2876.8 2945.0 2889.6 2957.9 2902.5 2970.7 2915.3 2983.5 2928.1 2996.4 2941.0 3009.2 2953.8 3022.1 2966.7 3034.9 2979.5 RECORD OF SURVEY SECTION DISTNCE DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD 1.5 1.5 1.5 1.5 1.5 N 86.41 E N 89.41 E S 79.60 E S 70.95 E S 67.51 E 1.0S 2.4W 1.0S 2.4W 1.0S 2.4W 1.1S 2.4W 1.1S 2.4W 1.4 S 50.79 E 1.1 S 2.3 W 1.4 S 51.08 E 1.1 S 2.3 W 1.4 S 72.~62 E 1.1 S 2.3 W 1.4 S 82.56 E 1.1 S 2.3 W 1.4 S 82.05 E 1.1 S 2.3 W 1.4 1.4 1.4 .1.3 1.3 S 80.96 E 1.1 S 2.3 W S 83.39 E 1.1 S 2.3 W S 82.39 E 1.1 S 2.3 W S 70.14 E 1.1 S 2.2 W S 51.80 E 1.1 S 2.2 W 1.3 1.3 1.2 1.2 1.2 1.1 1.1 1.1 1.0 1.0 S 49.73 E S 63.40 E S 69.70 E S 68.51 E S 68.12 E S~67.96 E S 69.19 E S 68.95 E S 64.66 E S 65.16 E 1.1 S 2.2 W 1.1 S 2.2 W 1.2 S 2.2 W 1.2 S 2.1 W 1.2 S 2.1 W 1.2 S 2.1 W 1.2 S 2.0 W 1.2 S 2.0 W 1.2 S 2.0 W 1.2 S 1.9 W 1.0 1.0 1.0 1.1 1.3 N 83.03 E N 24.10 E N 10.92 W N 16.59 W N 17.55 W 1.3 S 1.9 W 1.2 S 1.9 W 1.1 S 1.9 W 1.0 S 1.9 W 0.8 S 2.0 W Page 8 05/19/92 CLOSURE DISTNCE BEARING DL /lOO 2.6 S 66.72 W 0.00 2.6 S 66.57 W 0.00 2.6 S 66.35 W 0.00 2.6 S 66.08 W 0.00 '2.6 S 65.80 W 0.00 2.6 S 65.47 W 0.00 2.6 S 65.15 W 0.00 2.6 S 64.95 W 0.23 2.5 S 64.82 W 0.00 2.5 S 64.68 W 0.00 2.5 S 64.54 W 0.00 2.5 S 64.37 W 0.00 2.5 S 64.18 W 0.00 2.5 S 63.90 W 0.00 2.5 S 63.48 W 0.27 2.5 S 62.96 W 0.00 2.5 S 62.40 W 0.24 2.4 S 61.87 W 0.00 2.4 S 61.31 W 0.00 2.4 S 60.69 W 0.00 2.4 S 60.01 W 2.4 S 59.29 W 2.3 S 58.55 W 2.3 S 57.78 W 2.3 S 56.98 W 2.3 S 56.39 W 2.2 S 56.63 W 2.2 S 58.62 W 2.1 S 62.64 W 2.1 S 68.33 W 0.00 0.00 0.00 0.00 0.00 0.70 1.86 2.94 2.01 2.03 ^Station Types: 7/GYRO ) 1 -) ) ) ...... ) ) - 1 ....) ) ....) ..... ) ) ) ) ) 1 ') M-26A $ MEAS DEPTH 7 3048 7 3061 7 3074 7 3086 7 3099 INCLN ANGLE 1.47 1.92 2.48 3.12 3.58 7 3112 3.87 7 3125 4.12 7 3138 4.43 7 3151 4.75 7 3164 5.07 VERTICAL-DEPTHS BKB SUB-SEA 3047.8 2992.4 3060.6 3005.2 3073.5 3018.1 3086.2 3030.8 3099.0 3043.6 3111.9 3056.5 3124.8 3069.4 3137.6 3082.2 3150.5 3095.1 3163.3 3107.9 7 3177 5.48 3176.3 3120.9 7 3190 5.80 3189.1 3133.7 7 3202 5.98 3201.9 3146.5 7 3215 6.22 3214.9 3159.5 7 3228 6,43 3227.8 3172.4 7 3241 6.65 7 3254 6.98 7 3267 7.33 7 3280 7.55 7 3293 7.82 7 3306 8.12 7 3319 8.30 7 3332 8.~47 7 3344 8.70 7 3357 8.93 3240.6 3185.2 3253.4 3198.0 3266.1 3210.7 3278.9 3223.5 3291.7 3236.3 3304.4 3249.0 3317.1 3261.7 3330.0 3274.6 3342.8 3287.4 3355.5 3300.1 7 3370 9.20 3368.1 3312.7 7 3383 9.52 3380.8 3325.4 7 3396 9.77 3393.4 3338.0 7 3409 9.90 3406.2 3350.8 7 3422 10.10 3418.9 3363.5 RECORD OF SURVEY SECTION DISTNCE DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD 1.5 N 18.68 W 0.5 S 2.0 W 1.8 N 20.10 W 0.1 S 2.2 W 2.2 N 21.68 W 0.3 N 2.4 W 2.7 N 23.59 W 0.9 N 2.6 W 3.3 N 25.12 W 1.6 N 2.9 W 4.0 N 25.62 W 2.3 N 3.3 W 4.7 N 26.09 W 3.1 N 3.7 W · 5.6 N 26.74 W 4.0 N 4.1 W 6.4 N 27.41 W 4.9 N 4.6 W 7.4 N 28.17 W 5.9 N 5.1 W Page 9 05/19/92 CLOSURE DISTNCE BEARING 2.1 2.2 2.4 2.7 3.3 4.0 4.8 5.7 6.7 7.8 8.4 N 29.06 W 6.9 N 5.6 W 8.9 9.5 N 29.83 W 8.0 N 6.3 W 10.2 10.7 N 30.36 W 9.2 N 6.9 W 11.5 11.9 N 30.77 W 10.4 N 7.6 W 12.9 13.2 N 31.04 W 11.6 N 8.4 W 14.3 14.5 15.8 17.2 18.7 20.2 N 31.24 W 12.9 N 9.1 W 15.8 N 31.20 W 14.2 N 9.9 W 17.3 N 31.01 W 15.5 N 10.7 W 18.9 N 31.02 W 17.0 N 11.6 W 20.6 N 31.15 W 18.5 N 12.5 W 22.3 21.8 N 31.23 W 20.0 N 13.4 W 24.1 23.4 N 31.31 W 21.5 N 14.4 W 25.9 25.1 N 31.41 W 23.2 N 15.4 W 27.8 26.8 N 31.43 W 24.8 N 16.4 W 29.7 28.6 N 31.45 W 26.5 N 17.4 W 31.7 DL /lOO 30.4 N 31.64 W 28.2 N 18.4 W 33.7 32.2 N 31.82 W 30.0 N 19.5 W 35.8 34.2 N 31.86 W 31.8 N 20.7 W 37.9 36.1 'N 31.83 W 33.7 N 21.8 W 40.2 38.1 N 31.77 W 35.6 N 23.0 W 42.4 S 76.14 W 3.03 S 86.10 W 3.53 N 82.39 W 4.37 N 71.04 W 5.05 N 61.56 W 3.66 N 54.46 W 2.26 N 49.34 W 1.95 N 45.58 W 2.43 N 42.78 W 2.52 N 40.68 W 2.53 N 39.08 W 3.22 N 37.89 W 2.55 N 36.99 W 1.46 N 36.31 W 1.88 N 35.77 W 1.63 N 35.34 W 1.71 N 34.97 W 2.56 N 34.65 W 2.74 N 34.35 W 1.71 N 34.10 W 2.10 N 33.88 W 2.35 N 33.70 W 1.40 N 33.54 W 1.31 N 33.40 W 1.78 N 33.28 W 1.78 N 33.18 W 2.12 N 33.09 W 2.51 N 33.02 W 1.95 N 32.96 W 1.00 N 32.89 W 1.55 ^Station Types: 7/GYRO ~-26A MEAS INCLN DEPTH ANGLE 343.4 '10.32 3447 10.57 3460 10.87 3472 11.10 3486 11.28 3496 3513 3540 3567 3594 3621 3647 3674 3701 3728 3755 3782 3809 3836 3863 3890 3918 3945 3972 4000 ? 4027 7 4054 7 4081 7 4109 ? 4136 11.52 11.97 12.50 13.00 13.47 13.97 14.53 15.23 16.08 17.03 17.83 18.38 18.92 19.58 20.25 20.92 21.67 22.37 22.98 23.57 24.05 24.55 25.17 25.82 26.63 VERTICAL-DEPTHS BKB SUB-SEA RECORD OF SURVEY SECTION DIRECTION DISTNCE BEARING 3431.4 3376.0 40.1. N 31.73 W 3444.0 3388.6 42.2 N 31.63 W 3456.4 3401.0 44.3 N 31.49 W 3468.8 3413.4 46.4 N 31.42 W 3481.9 3426.5 . 48.7 N 31.41 W 3492.0 3436.6 50.5 N 31.36 W 3509.0 3453.6 53.7 N 31.19 W 3535.3 3479.9 58.7 N 31.14 W 3561.4 3506.0 64.0 N 31.27 W 3587.5 3532.1 69.4 N 31.43 W 3613.5 3558.1 75.0 N 31.59 W 3639.3 3583.9 80.9 N 31.68 W 3665.2 3609.8 87.0 N 31.65 W 3691.1 3635.7 93.4 N 30.98 W 3716.9 3661.5 100.2 N 29.66 W 3742.6 3687.2 107.2 N 28.90~W 3768.3 3712.9 114.5 N 28.89 W 3793.8 3738.4 122.0 N 29.08 W 3819.4 3764.0 129.7 N 29.70 W 3845.0 3789.6 137.9 N 30.44 W 3870.6 3815.2 146.3 N 30.92 W 3896.1 3840.7 155.1 N 31.14 W 3921.4 3866.0 164.2 N 31.18 W 3946.6 3891.2 173.5 N 31.06 W 3971.6 3916.2 183.0 N 30.77 W 3996.5 3941.1 192.7 N 30.43 W 4021.2 3965.8 202.5 N 30.12 W 4045.9 3990.5 212.6 N 29.94 W 4070.6 4015.2 222.9 N 29.88 W 4095.0 4039.6 233.4 N 29.85 W RELATIVE-COORDINATES FROM-WELL-HEAD 37.5 N 24.2 W 39.5 N 25.4 W 41.5 N 26.7 W 43.5 N 27.9 W 45.7 N 29.3 W 47.5 N 30.3 W 50.5 N 32.2 W 55.4 N 35.1 W 60.4 N 38.2 W 65.7 N 41.4 W 71.1 N 44.7 W 76.7 N 48.1 W 82.5 N 51.7 W 88.7 N 55.5 W 95.4 N 59.4 W 102.4 N 63.3 W 109.7 N 67.4 W 117.3 N 71.6 W 125.1 N 75.9 W 133.1 N 80.6 W 141.3 N 85.5 W 149.9 N 90.6 W 158.6 N 95.9 W 167.6 N 101.3 W 176.9 N 106.9 W 186.3 N 112.5 W 196.0 N 118.1 W 205.9 N 123.8 W 216.1 N 129.7 W 226.5 N 135.7 W Page 10 05/19/92 CLOSURE DISTNCE BEARING 44.6 N 32.84 W 47.0 N 32.78 W 49.3 N 32.72 W 51.7 N 32.66 W 54.3 N 32.60 W 56.3 N 32.56 W 59.9 N 32.48 W 65.6 N 32.37 W 71.5 N 32.27 W 77.6 N 32.20 W 84.0 N 32.15 W 90.5 N 32.11 W 97.4 N 32.08 W 104.6 N 32.03 W 112.3 N 31.91 W 120.4 N 31.73 W 128.8 N 31.55 W 137.4 N 31.39 W 146.3 N 31.26 W 155.6 N 31.19 W 165.2 N 31.16 W 175.1 N 31.16 W 185.4 N 31.16 W 195.9 N 31.15 W 206.6 N 31.14 W 217.6 N 31.11 W 228.8 N 31.07 W 240.2 N 31.02 W 252.0 N 30.97 W 264.0 N 30.92 W DL /lOO 1.73 1.96 2.39 1.81 1.35 2.33 2.59 1.97 1.87 1.76 1.88 2.10 2.61 3.24 3.78 3.09 2.04 2.01 2.55 2.63 2.53 2.75 2.56 2.24 2.21 1.84 1.90 2.30 2.38 2.98 'Station Types: 7/GYRO ~-26A ~ MEAS INCLN DEPTH ANGLE ~ 4163 27.45 4191 28.10 4219 28.90 4247 29.75 4275 30.45 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 4119.3 4063.9 244.2 4144.1 4088.7 255.6 4168.5 4113.1 267.2 4192.7 4137.3 279.1 4217.0 4161.6 291.4 4303 31.22 4240.9 4185.5 4330 32.07 4264.7 4209.3 4358 32.82 4288.3 4232.9 4387 33.48 4311,8 4256.4 4415 34.20 4335.1 4279.7 7 4442 35,02 4358.0 4302.6 7 4470 35.93 4380.8 4325.4 7 4498 36.85 4403.2 4347.8 7 4526 37.67 4425.4 4370.0 7 4554 38.52 4447.4 4392.0 303.9 316.6 329.7 343.1 356.7 370.4 384.5 398.9 413.5 428.5 RECORD OF SURVEY DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD N 29.82 W 237.3 N 141.8 W N 29.79 W 248.6 N 148.3 W N 29.72 W 260.1 N 154.9 W N 29.64 W 271.9,N 161.6 W N 29.58 W 284.1 N 168.6 W N 29.54 W 296.6 N 175.6 W N 29.52 W 309.3 N 182.9 W N 29.44 W 322.4 N 190.2 W N 29.26 W 335.8 N 197.8 W N 29.13 W 349.4 N 205.4 W N 29.05 W 363.2 N 213.1 W N 28.99 W 377.4 N 220.9 W N 28.98 W 391.9 N 229.0 W N 29.02 W 406.6 N 237.2 W N 29.08 W 421.7 N 245.5 W 7 4582 39.47 4469.0 4413.6 443.6 N 29.12 W 7 4610 40.33 4490.5 4435.1 459.2 N 29.09 W ? 4638 41.23 4511.5 4456.1 475.0 N 28.99 W ? 4666 42.27 4532.4 4477.0 491.2 N 28.87 W 7 4694 43.28 4553.0 4497.6 507.7 N 28.70 W 4722 44.22 4573.3 4517.9 4750 45.15 4593.3 4537.9 4778 45.97 4613.0 4557.6 4806 46.73 4632.4 4577.0 4834 47.37 4651.6 4596.2 524.5 541.6 558.9 576.4 594.2 612.0 630.0 647.9 665.9 683.8 N 28.54 W N 28.42 W N 28.32 W N 28.30 W N 28.33 W N 28.34 W N 28.40 W N 28.50 W N 28.59 W N 28.74 W 7 4862 47.77 4670.5 4615.1 7 4891 48.05 4689.4 4634.0 7 4918 48.33 4707.9 4652.5 7 4946 48.57 4726.4 4671.0 7 4974 48.65 4744.7 4689.3 437.0 N 452.7 N 468.5 N 484.9 N 501.6 N 254.0 W 262.8 W 271.6 W 280.6 W 289.8 W 299.1 W 308.5 W 318.0 W 327.7 W 337.5 W 518.6 N 536.0 N 553.7 N 571.6 N 589.7 N 608.0 N 626.3 N 644.6 N 662.9 N 681.1 N 347.3 W 357.2 W 367.1 W 377.1 W 387.0 W Page 11 05/19/92 CLOSURE DISTNCE BEARING 276.4 N 30.87 W 289.5 N 30.82 W 302.7 N 30.78 W 316.3 N 30.73 W 330.4 N 30.68 W 344.7 N 30.64 W 359.3 N 30.59 W 374.3 N 30.55 W 389.7 N 30.50 W 405.3 N 30.45 W 421.1 N 30.40 W 437.3 N 30.35 W 453.9 N 30.30 W 470.7 N 30.25 W 488.0 N 30.21 W 505.4 N 30.17 W 523.4 N 30.13 W 541.6 N 30.10 W 560.2 N 30.06 W 579.3 N 30.02 W 598.7 N 29.97 W 618.5 N 29.92 W 638.5 N 29.87 W 658.9 N 29.83 W 679.5 N 29.78 W 700.2 N 29.74 W 721.1 N 29.70 W 741.8 N 29.66 W 762.6 N 29.63 W 783.3 N 29.61 W DL /lOO 3.00 2.32 2.88 3.06 2.76 3.05 2.68 2.37 2.58 2.94 3.26 3.30 2.94 3.05 3.42 3.07 3.25 3.73 3.62 3.37 3.32 2.93 2.70 2.28 1.42 1.01 1.04 0.89 0.50 ^Station Types: 7/GYRO .~-26A MEAS DEPTH 5001 5029 5057 5084 5112 7 5140 7 5167 7 5195 7 5223 7 5251 7 5278 7 5306 7 5334 7 5361 7 5389 7 5417 7 5444 7 5472 7 5500 7 5528 7 5556 7 5584 7 5612 7 5640 7 5667 7 5695 7 5723 7 5750 7 5777 7 5805 INCLN ANGLE 48.68 48.83 49.07 49.33 49.65 50.02 50.35 50.70 50.98 51.10 51.15 51.10 51.07 50.92 50.63 50.65 50.53 50.18 50.02 50.02 49.95 49.67 49.53 49.33 48.95 48.80 48.67 48.42 48.23 48.12 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 4762.8 4707.4 701.7 4781.0 4725.6 719.7 4799.2 4743.8 737.8 4817.3 4761.9 756.0 4835.2 4779.8 774.2 4853.2 4797.8 792.7 4870.9 4815.5 811.1 4888.6 4833.2 829.7 4906.1 4850.7 848.4 4923.6 4868.2 867.2 4940.9 4885.5 885.9 4958.3 4902.9 904.7 4975.7 4920.3 923.5 4993.1 4937.7 942.3 5010.6 4955.2 961.1 5028.2 4972.8 979.8 5045.7 4990.3 998.5 5063.4 5008.0 10i7.2 5081.2 5025.8 1036.0 5099.1 5043.7 1054.7 5117.1 5061.7 1073.5 5135.1 5079.7 1092.3 5153.2 5097.8 1111.1 5171.4 5116.0 1130.0 5189.6 5134.2 1148.7 RECORD OF SURVEY 5207.9 5152.5 1167.3 5225.9 5170.5 1185.5 5244.0 5188.6 1203.7 5262.2 5206.8 1221.9 5280.5 5225.1 1240.1 DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD N 28.89. W 699.2 N 397.0 W N 28.96 W 717.3 N 407.0 W N 28.97 W 735.5 N 417.1 W N 28.94 W 753.9 N 427.2 W N 28.96 W 772.3 N 437.4 W N 28.97 W 790.9 N 447.7 W N 28.96 W 809.5 N 458.0 W N 28.98 W 828.3 N 468.4 W N 29.08 W 847.1 N 478.9 W N 29.26 W 865.9 N 489.4 W N 29.41 W 884.7 N 499.9 W N 29.51 W 903.5 N 510.5 W N 29.65 W 922.2 N 521.1 W N 29.77 W 940.9 N 531.8 W N 29.90 W 959.5 N 542.5 W Page 12 05/19/92 CLOSURE DISTNCE BEARING 804.0 N 29.59 W 824.7 N 29.57 W 845.6 N 29.55 W 866.5 N 29.54 W 887.6 N 29.53 W 908.8 N 29.51 W 930.1 N 29.50 W 951.6 N 29.49 W 973.1 N 29.48 W 994.7 N 29.47 W 1016.1 N 29.47 W 1037.7 N 29.47 W 1059.3 N 29.47 W 1080.8 N 29.48 W 1102.2 N 29.48 W N 30.05 W 978.1 N 553.2 W 1123.7 N 30.10 W 996.5 N 563.9 W 1145.0 N 30.11 W 1015.0 N 574.6 W 1166.3 N 30.20 W 1033.4 N 585.3 W 1187.6 N 30.32 W 1051.9 N 596.1 W 1209.0 N 30.53 W 1070.3 N 606.9 W 1230.4 N 30.81 W 1088.6 N 617.7 W 1251.7 N 31.04 W 1106.9 N 628.7 W 1272.9 N 31.22 W 1125.1 N 639.7 W 1294.2 N.31.38 W 1143.1 N 650.6 W 1315.3 N 29.49 W N 29.50 W N 29.51 W N 29.53 W N 29.54 W N 29.55 W N 29.57 W N 29.60 W N 29.62 W N 29.65 W N 31.45 W 1161.0 N 661.5 W 1336.2 N 29.68 W N 31.50 W 1178.5 N 672.3 W 1356.7 N 29.70 W N 31.56 W 1195.9 N 683.0 W 1377.2 N 29.73 W N 31.62 W 1213.3 N 693.7 W 1397.6 N 29.76 W N 31.63 W 1230.7 N 704.4 W 1418.0 N 29.78 W DL /lOO 0.42 0.58 0.87 0.94 1.16 1.33 1.19 1.26 1.05 0.67 0.46 0.33 0.41 0.64 1.11 0.42 0.46 1.26 0.63 o. 0.63 1.26 0.80 0.87 1.43 0.57 0.50 0.93 0.71 0.40 ^Station Types: 7/GYRO 4-26A Page 13 05/19/92 MEAS INCLN DEPTH ANGLE 5832 48.13 5859 48.15 5887 48.27 5914 48.40 5942 48.45 5970 48.53 5997 48.67 6025 48.78 6053 48.87 6080 49.03 6108 49.13 6135 49.22 6163 49.32 6190 49.40 6218 49.40 7 6246 49.37 7 6273 49.38 7 6301 49.38 ? 6328 49.48 ? 6356 49.65 ? 6384 49.67 7 6416 49.72 ? 6446 49.92 ? 6477 50.00 ? 6507 49.98 ? 6538 49.98 ? 6568 50.08 ? 6599 50.~25 7 6629 50.32 ? 6660 50.28 VERTICAL-DEPTHS BKB SUB-SEA RECORD OF SURVEY SECTION DISTNCE DIRECTION RELATIVE-COORDINATES CLOSURE DL BEARING FROM-WELL-HEAD DISTNCE BEARING /100 5298.8 5243.4 1258.2 N 31.55 W 1248.1 N 715.1 W 1438.4 N 29.81 W 0.22 5317.1 5261.7 1276.3 N 31.44 W 1265.5 N 725.7 W 1458.8 N 29.83 W 0.31 5335.3 5279.9 1294.5 N 31.29 W 1282.9 N 736.4 W 1479.3 N 29.85 W 0.60 5353.6 5298.2 1312.7 N 31.18 W 1300.5 N 747.0 W 1499.8 N 29.87 W 0.56 5372.0 5316.6 1331.0 N 31.14 W 1318.2 N 757.7 W 1520.5 N 29.89 W 0.21 5390.3 5334.9 1349.4 N 31.12 W 1336.0 N 768.5 W 1541.2 N 29.91 W 0.29 5408,6 5353.2 1367.7 N 31.'08 W 1353.7 N 779.2 W 1561.9 N 29.92 W 0.52 5426.8 5371.4 1386.1 N 31.02 W 1371.5 N 789.9 W 1582.7 N 29.94 W 0.43 5445.0 5389.6 1404.5 N 30.99 W 1389.3 N 800.6 W 1603.5 N 29.95 W 0.34 5463.1 5407.7 1422.9 N 30.98 W 1407.2 N 811.3 W 1624.3 N 29.96 W 0.58 5481.1 5425.7 1441.3 N 30.98 W 1425.0 N 822.0 W 1645.0 N 29.98 W 0.36 5499.1 5443.7 1459.7 N 30.95 W 1442.8 N 832.7 W 1665.8 N 29.99 W 0.34 5517.0 5461.6 1478.1 N 30.92 W 1460.7 N 843.4 W 1686.7 N 30.00 W 0.37 5534.9 5479.5 1496.5 N 30.92 W 1478.6 N 854.1 W 1707.5 N 30.01 W 0.29 5552.8 5497.4 1515.0 N 30.93 W 1496.5 N 864.8 W 1728.4 N 30.02 W 0.00 5571.0 5515.6 1533.7 N 30.98 W 1514.7 N 875.7 W 1749.6 N 30.04 W 0.17 5589.0 5533.6 1552.2 N 30.99 W 1532.6 N 886.5 W 1770.5 N 30.05 W 0.00 5606.9 5551.5 1570.8 N 30.98 W 1550.6 N 897.3 W 1791.5 N 30.06 W 0.00 5625.0 5569.6 1589.4 N 30.98 W 1568.6 N 908.1 W 1812.5 N 30.07 W 0.36 5643.0 5587.6 1608.1 N 30.97 W 1586.8 N 919.0 W 1833.7 N 30.08 W 0.61 5661.2 5605.8 1627.0 N 30.95 W 1605.1 N 930.0 W 1855.1 N 30.09 W 0.00 5681.4 5626.0 1648.1 N 30.90 W 1625.5 N 942.3 W 1878.9 N 30.10 W 0.20 5701.3 5645.9 1668.9 N 30.86 W 1645.8 N 954.4 W 1902.5 N 30.11 W 0.65 5720.8 5665.4 1689.4 N 30.86 W 1665.7 N 966.3 W 1925.7 N 30.12 W 0.26 5740.3 5684.9 1710.0 N 30.91 W 1685.7 N 978.2 W 1949.0 N 30.13 W 0.14 5759.9 5704.5 1730.6 N 30.95 W 1705.7 N 990.2 W 1972.3 N 30.14 W 0.10 5779.5 5724.1 1751.3 N 31.01 W 1725.8 N 1002.3 W 1995.7 N 30.15 W 0.36 5799.1 5743.7 1772.0 N 31.09 W 1745.8 N 1014.4 W 2019.1 N 30.16 W 0.59 5818.5 5763.1 1792.7 N 31.17 W 1765.9 N 1026.4 W 2042.5 N 30.17 W 0.31 5838.0 5782.6 1813.6 N 31.25 W 1786.0 N 1038.6 W 2066.0 N 30.18 W 0.24 'Station Types: 7/GYRO M-26A Page 14 05/19/92 S MEAS INCLN C DEPTH ANGLE 7 6690 50.28 7 6721 50.33 7 6752 50.33 7 6782 50.30 7 6813 50.35 7 6844 50.32 7 6875 50.28 7 69'05 50.32 7 6936 50.25 7 6967 50.13 7 6997 50.15 7 7028 50.15 7 7059 50.22 7 7089 50.45 7 7120 50.'58 7 7151 50.62 7 7182 50.68 7 7212 50.75 7 7242 50.78 7 7273 50.85 7 7303 50.92 7 7333 50.88 7 7363 50.82 7 7394 50.80 7 7424 50.75 7 7454 50.67 7 7485 50.50 7 7515 50.38 7 7545 50.22 7 7576 49.97 VERTICAL-DEPTHS BKB SUB-SEA RECORD OF SURVEY SECTION DISTNCE DIRECTION RELATIVE-COORDINATES CLOSURE DL BEARING FROM-WELL-HEAD DISTNCE BEARING /100 5857.6 5802.2 1834.5 N 31.34 W 1806.1 N 1050.9 W 2089.6 N 30.19 W 0.23 5877.2 5821.8 1855.5 N 31.40 W 1826.3 N 1063.2 W 2113.2 N 30.21 W 0.22 5896.8 5841.4 1876.4 N 31.42 W 1846.4 N 1075.5 W 2136.8 N 30.22 W 0.00 5916.3 5860.9 1897.3, N 31.46 W 1866.5 N 1087.8 W 2160.4 N 30.23 W 0.14 5936.0 5880.6 1918.4 N 31.50 W 1886.7 N 1100.1 W 2184.1 N 30.25 W 0.1~ 5955.7 5900.3 1939.5 N 31.56 W 1907.0 N 1112.5 W 2207.8 N 30.26 W 0.18 5975.3 5919.9 1960.5 N 31.67 W 1927.1 N 1124.9 W 2231.4 N 30.27 W 0.30 5994.9 5939.5 1981.5 N 31.74 W 1947.2 N 1137.3 W 2255.0 N 30.29 W 0.22 6014.5 5959.1 2002.6 N 31.79 W 1967.2 N 1149.8 W 2278.6 N 30.30 W 0.26 6034.1 5978.7 2023.5 N 31.85 W 1987.2 N 1162.2 W 2302.1 N 30.32 W 0.42 6053.7 5998.3 2044.4 N 31.88 W 2007.2 N 1174.6 W 2325.6 N 30.34 W 0.10 6073.4 6018.0 2065.5 N 31.90 W 2027.2 N 1187.0 W 2349.1 N 30.35 W 0.00 6093.0 6037.6 2086.5 N 31.97 W 2047.2 N 1199.5 W 2372.7 N 30.37 W 0.29 6112.7 6057.3 2107.7 N 32.05 W 2067.3 N 1212.1 W 2396.4 N 30.38 W 0.77 6132.3 6076.9 2129.0 N 32.14 W 2087.5 N 1224.7 W 2420.3 N 30.40 W 0.48 6151.9 6096.5 2150.2 N 32.21 W 2107.6 N 1237.4 W 2444.0 6171.2 6115.8 2171.3 N 32.28 W 2127.6 N 1250.0 W 2467.6 6190.5 6135.1 2192.4 N 32.37 W 2147.5 N 1262.6 W 2491.1 6209.6 6154.2 2213,4 N 32.44 W 2167.3 N 1275.1 W 2514.6 6228.9 6173.5 2234.6 .N 32.52 W 2187.2 N 1287.8 W 2538.1 6248.0 6192.6 2255.6 N 32.65 W 2207.0 N 1300.5 W 2561.6 6267.1 6211.7 2276.8 N 32.82 W 2226.8 N 1313.2 W 2585.1 6286.1 6230.7 2297.8 N 33.01 W 2246.4 N 1325.9 W 2608.5 6305.3 6249.9 2319.0' N 33.23 W 2266.1 N 1338.7 W 2632.0 6324.5 6269.1 2340,2 N 33.55 W 2285.7 N 1351.7 W 2655.4 6343.6 6288.2 2361.4 N 33.85 W 2305.2 N 1364.7 W 2678.8 6362.9 6307.5 2382.7 N 34.04 W 2324.7 N 1377.8 W 2702.3 6382.2 6326.8 2404.0 N 34.22 W 2344.0 N 1390.9 W 2725.6 6401.7 6346.3 2425.3 N 34.35 W 2363.3 N 1404.1 W 2749.0 6421.2 6365.8 2446.5 N 34.39 W 2382.6 N 1417.2 W 2772.2 N 30.42 W 0.22 N 30.43 W 0.26 N 30.45 W 0.32 N 30.47 W 0.20 N 30.49 W 0,31 N 30.51 W 0.41 N 30.53 W 0.45 N 30.55 W 0.53 N 30.57 W 0.57 N 30.60 W 0.83 N 30.63 W 0.81 N 30.65 W 0.74 N 30.68 W 0.61 N 30.71 W 0.62 N 30.75 W 0.83 ^Station Types: 7/GYRO M-26A Page 15 05/19/92 S MEAS INCLN C DEPTH ANGLE 7 7606 49.82 7 7636 49.73 7 7667 49.65 7 7697 49.53 7 7727 49.52 7 7758 49.37 7 7788 49.32 7 7819 49.33 7 7849 49.20 7 7879 48.98 7 7909 48.65 7 7939 48.27 7 7969 47.83 7 7999 47.53 7 8029 47.30 7 8059 47.05 7 8089 47.03 7 8118 47.22 7 8148 47.33 7 8178 47.40 7 8208 47.43 7 8238 47.52 7 8268 47.65 7 8298 47.73 7 8328 47.78 7 8358 47.80 7 8387 47.72 7 8417 47.63 7 8447 47.67 7 8477 47.75 VERTICAL-DEPTHS BKB SUB-SEA RECORD OF SURVEY SECTION DISTNCE DIRECTION RELATIVE-COORDINATES CLOSURE DL BEARING FROM-WELL-HEAD DISTNCE BEARING /100 6440.7 6385.3 2467.6 N 34.38 W 2401.7 N 1430.3 W 2795.4 N 30.78 W 0.50 6460.2 6404.8 2488.7 N,34.36 W 2420.8 N 1443.4 W 2818,4 N 30.80 W 0.30 6479.8 6424.4 2509.7 N 34.31 W 2439.9 N 1456.4 W 2841.5 N 30.83 W 0.29 6499.5 6444.1 2530.7 N 34.26 W 2459.0 N 1469.4 W 2864.5 N 30.86 W 0.42 6519.2 6463.8 2551.7 N 34.25 W 2478.1 N 1482.4 W 2887.6 N 30.89 W 0.00 6539.0 6483.6 2572.7 N 34.40 W 2497.1 N 1495.4 W 2910.7 N 30.92 W 0.62 6558.7 6503.3 2593.7 N 34.58 W 2516.1 N 1508.5 W 2933.6 N 30.94 W 0.48 6578.5 6523.1 2614.7 N 34.67 W 2535.1 N 1521.6 W 2956.6 N 30.97 W 0.23 6598.4 6543.0 2635.8 N 34.77 W 2554.1 N 1534.7 W 2979.7 N 31.00 W 0.49 6618.2 6562.8 2656.7 N 34.78 W 2572.8 N 1547.7 W 3002.5 N 31.03 W 0.73 6638.0 6582.6 2677.3 N 34.72 W 2591.4 N 1560.6 W 3025.0 N 31.06 W 1.11 6657.8 6602.4 2697.7 N 34.65 W 2609.8 N 1573.3 W 3047.3 N 31.08 W 1.28 6677.9 6622.5 2718.1 N 34.64 W 2628.1 N 1586.0 W 3069.6 N 31.11 W 1.47 6698.0 6642.6 2738.2 N 34.61 W 2646.3 N 1598.6 W 3091.7 N 31.14 W 1.01 6718.2 6662.8 2758.3 N 34.48 W 2664.4 N 1611.1 W 3113.6 N 31.16 W 0.83 6738.5 6683.1 2778.2 N 34.36 W 2682.5 N 1623.4 W 3135.5 N 31.18 W 0.89 6758.8 6703.4 2798.1 N, 34.29 W 2700.5 N 1635.7 W 3157.2 N 31.20 W 0.18 6779.1 6723,7 2818.0 N 34.24 W 2718.6 N 1648.1 W 3179.1 N 31.23 W 0.65 6799.3 6743.9 2837.8 N 34.19W 2736.6 N 1660.3 W 3200.9 N 31.25 W 0.39 6819.5 6764.1 2857.8 N 34.14 W 2754.8 N 1672.6 W 3222.8 N 31.27 W 0.27 6839.7 6784.3 2877.8 N 34.07 W 2773.0 N 1685.0 W 3244.8 N 31.28 W 0.20 6859,9 6804.5 2897.8 N 33.97 W 2791.3 N 1697.3 W 3266.8 N 31.30 W 0.39 6880.1 6824.7 2917.8 N 33.86 W 2809.6 N 1709.6 W 3288.9 N 31.32 W 0.51 6900.3 6844.9 2937.9 N 33.70 W 2828.0 N 1722.0 W 3311.0 N 31.34 W 0.48 6920.4 6865.0 2958.0 N 33.55 W 2846.5 N 1734.3 W 3333.2 N 31.35 W 0.41 6940.5 6885.1 2978.0 N 33.36 W 2865.0 N 1746.5 W 3355.3 N 31.37 W 0.48 6960.6 6905.2 2998.0 N 33.11 W 2883.5 N 1758.6 W 3377.5 N 31.38 W 0.67 6980.8 6925.4 3017.9 N 32.90 W 2902.0 N 1770.6 W 3399.6 N 31.39 W 0.60 7000.9 6945.5 3037.7 N 32.73 W 2920.6 N 1782.6 W 3421.7 N 31.40 W 0.44 7021.0 6965.6 3057.6 N 32.52 W 2939.2 N 1794.5 W 3443.8 N 31.41 W 0.58 ^Station Types: 7/GYRO ~-26A MEAS INCLN DEPTH ANGLE 8507 47.68 8537 47.67 8567 47.75 8597 47.78 8626 47.88 7 8656 7 8685 7 8715 7 8744 7 8774 7 8803 7 8833 7 8862 7 8891 7 8921 ? 8950 7 8980 7 9009 7 9039 7 9068 7 9098 7 9127 7 9157 7 9186 7 9216 7 9245 7 9275 7 9304 7 9333 7 9362 48.02 48.08 48.23 48.32 48.37 48.43 48.65 49.03 49.37 49.55 49.58 49.58 49.48 49.37 49.37 49.33 49.23 49.13 48.95 48.73 48.45 48.08 47.77 47.58 47.27 VERTICAL-DEPTHS BKB SUB-SEA SECTION DISTNCE 7041.1 6985.7 3077.4 7061.3 7005.9 3097.2 7081.5 7026.1 3117.0 7101.4 7046.0 3136.6 7121.2 7065.8 3156.0 7141.1 7085.7 3175.6 7160.8 7105.4 3195.0 7180.5 7125.1 3214.6 7200.1 7144.7 3234.1 7219.6 7164.2 3253.5 7239.2 7183.8 3273.0 7258.7 7203.3 3292.5 7278.0 7222.6 3311.9 7297.2 7241.8 3331.4 7316.4 7261.0 3351.0 7280.1 7299.2 7318.4 7337.5 7356.8 7376.0 7395.3 7414.6 7433.9 7453.3 7335.5 7354.6 7373.8 7392.9 7412.2 7431. 7450. 7470. 7489. 7508. 7472.9 7492.5 7512.0 7531.5 7551.2 RECORD OF SURVEY 7528. 7547. 7567. 7586. 7606. DIRECTION BEARING RELATIVE-COORDINATES FROM-WELL-HEAD N 32.29 W 2957.9 N 1806.4 W N 32.05' W 2976.7 N 1818.2 W N 31.83 W 2995.5 N 1829.9 W N 31.70 W 3014.2 N 1841.5 W N 31.59 W 3032.8 N 1853.0 W N 31.50 W 3051.5 N 1864.5 W N 31.44 W 3070.2 N 1875.9 W N 31.33 W 3089.0 N 1887.4 W N 31.23 W 3107.8 N 1898.8 W N 31.06 W 3126.6 N 1910.1 W N 30.82 W 3145.5 N 1921.5 W N 30.'52 W 3164.5 N 1932.7 W N 30.18 W 3183.6 N 1943.9 W N 29.90 W 3202.8 N 1955.1 W N 29.65 W 3222.2 N 1966.2 W 3370.6 N 29.43 W 3241.8 N 1977.2 W 3390.1 N 29.24 W 3261.3 N 1988.2 W 3409.6 N 29.07 W 3280.9 N 1999.2 W 3429.1 N 28.84 W 3300.5 N 2010.0 W 3448.4 N 28.57 W 3320.2 N 2020.8 W 3467.8 N 28.35 W 3339.9 N 2031.5 W 3487.1 N 28.13 W 3359.6 N 2042.0 W 3506.3 N 27.77 W 3379.4 N 2052.5 W 3525.3 N 27.44 W 3399.1 N 2062.8 W 3544.2 N 27.21 W 3418.8 N 2073.0 W N 26.90 W 3438.6 N 2083.1 W N 26.43 W 3458.2 N 2093.0 W N 26.05 W 3477.6 N 2102.5 W N 25.72 W 3496.9 N 2111.9 W N 25.36 W 3516.2 N 2121.1 W 3563.1 3581.7 3599.9 3617.9 3635.8 Page 16 05/19/92 CLOSURE DISTNCE BEARING 3465.9 N 31.41 W 3488.1 N 31.42 W 3510.2 N 31.42 W 3532.2 N 31.42 W 3554.0 N 31.42 W 3576.0 N 31.42 W 3598.0 N 31.43 W 3619.9 N 31.42 W 3641.9 N 31.42 W 3663.9 N 31.42 W 3686.0 N 31.42 W 3708.0 N 31.41 W 3730.1 N 31.41 W 3752.4 N 31.40 W 3774.7 N 31.39 W 3797.2 N 31.38 W 3819.6 N 31.37 W 3842.0 N 31.35 W 3864.4 N 31.34 W 3886.8 N 31.33 W 3909.2 N 31.31 W 3931.5 N 31.29 W 3953.9 N 31.27 W 3976.0 N 31.25 W 3998.2 N 31.23 W 4020.3 N 31.21 W 4042.2 N 31.18 W 4063.7 N 31.16 W 4085.1 N 31.13 W 4106.4 N 31.10 W DL /1oo 0.62 0.59 0.61 0.34. 0.44 0.52 0.25 0.58 0.40 0.46 0.64 1.07 1.56 1.36 0.89 0.58 0.49 0.55 0.70 0.69 0.58 0.66 0.98 1.05 0.95 1.23 1.73 1.44 1.07 1.40 ~Station Types: 7/GYRO ~-26A MEAS INCLN DEPTH ANGLE 9391 47.02 9420 46.93 9449 46.75 9478 46.62 9507 46.42 9536 9550 9786 9881 9978 3 10070 3 10165 3 10260 3 10354 3 10446 10540 10634 10729 10818 11877 ^Station VERTICAL-DEPTHS SECTION BKB SUB-SEA DISTNCE 7626.3 7570.9 3653.5 7646.1 7590.7 3671.2 7666.0 7610.6 3688.8 7686.0 7630.6 3706.3 7705.9 7650.5 3723.7 46.23 7725.9 7670.5 3741.1 46.18 7735.5 7680.1 3749.3 47.00 7897.9 7842.5 3898.3 47.90 7962.2 7906.8 3963.1 48.80 8026.6 7971.2 4030.9 50.60 8086.2 8030.8 4097.6 51.50 8145.9 8090.5 4169.7 51.10 8205.3 8149.9 4242.9 50.70 8264.6 8209.2 4315.4 50.00 8323.3 8267.9 4386.1 RECORD OF SURVEY 50.50 8383.5 8328.1 4458.2 51.70 8442.5 8387.1 4530.7 53.10 8500.5 8445.1 4605.1 54.30 8553.2 8497.8 4675.3 54.30 9171.1 9115.7 5510.1 Types: 3/MWD 7/GYRO J/PROJECTED DIRECTION RELATIVE-COORDINATES BEARING FROM-WELL-HEAD N 25.14 W 3535.4 N 2130.2 W N 25.02 W 3554.6 N 2139.2 W N 24.86 W 3573.9 N 2148.1 W N 24.69 W 3593.1 N 2157.0 W N 24.62 W 3612.2 N 2165.8 W N 24.47 W 3631.3 N 2174.5 W N 24.40 W 3640.4 N 2178.6 W N 34.30 W 3789.4 N 2262.5 W N 39.10 W 3845.5 N 2304.3 W N 37.~20 W 3902.5 N 2349.1 W N 44.30 W 3955.5 N 2394.9 W N 48.40 W 4006.5 N 2448.3 W N 51.10 W 4054.4 N 2504.9 W N 54.10 W 4098.7 N 2562.8 W N 60.40 W 4137.0 N 2622.4 W N 65.20 W 4170.0 N 2686.6 W N 67.20 W 4199.5 N 2753.5 W N 68.20 W 4228.0 N 2823.2 W N 72.70 W 4252.0 N 2890.7 W N 72.70 W 4507.8 N 3711.8 W N/INTERPOLATED Page 17 05/19/92 CLOSURE DISTNCE BEARING 4127.6 N 31.07 W 4148.7 N 31.04 W 4169.8 N 31.01 W 4190.8 N 30.98 W 4211.7 N 30.95 W 4242.5 N 30.90 W 4413.4 N 30.84 W 4483.0 N 30.93 W 4554.9 N 31.05 W 4624.0 N 31.19 W 4695.3 N 31.43 W 4765.8 N 31.71 W 4834.0 N 32.02 W 4898.1 N 32.37 W 4960.5 N 32.79 W 5021.7 N 33.25 W 5084.0 N 33.73 W 5141.6 N 34.21 W 5839.3 N 39.47 W DL /lOO 1.03 0.43 0.74 0.62 0.71 0.75 0.52 3.07 3.84 1.73 6.20 3.49 2.26 2.51 5.33 3.96 2.09 1.69 4.29 0.00 ~-26A Page 18 05/19/92 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL SUBSEA MEAS INCLN TVD MD-TVD VERT DIRECTION DEPTH DEPTH ANGLE BKB DIFF CRRT BEARING RELATIVE COORDINATES FROM WELL HEAD 100 155 0.42 155 0 0 S 15.96 W 0.49 S 0.35 W 200 255 0.33 255 0 0 S 12.28 E 1.13 S 0.31 W 300 355 0.32 355 0 0 S 12.83 E 1.66 S 0.20 W 400 455 0.19 455 0 0 S 21.97 E 2.10 S 0.10 W 500 555 0.14 555 0 0 S 52.47 E 2.28 S 0.06 E 600 655 0.22 655 0 0 S 41.29 E 2.48 S 0.29 E 700 755 0.23 755 0 0 S 19.56 E 2.82 S 0.48 E 800 855 0.18 855 0 0 S 10.24 E 3.16 S 0.60 E 900 955 0.16 955 0 0 N 62.19 E 3.17 S 0.73 E 1000 1055 0.12 1055 0 0 S 88.92 E 3.07 S 0.96 E 1100 1155 0.42 1155 0 0 N 83.78 W 3.14 S 0.80 E 1200 1255 0.33 1255 0 0 N 57.40 W 2.82 S 0.12 E 1300 1355 0.31 1355 0 0 S 62.65 W 2.85 S 0.27 W 1400 1455 0.32 1455 0 0 N 83.89 W 2.84 S 0.87 W 1500 1555 0.40 1555 0 0 S 50.55 W 3.08 S 1.30 W 1600 1655 0.38 1655 0 0 S 74.07 W 3.31 S 1.98 W 1700 1755 0.18 1755 0 0 N 82.02 W 3.43 S 2.52 W 1800 1855 0.08 1855 0 0 S 5.87 W 3.51 S 2.58 W 1900 1955 0.12 1955 0 0 N 35.17 W 3.47 S 2.68 W 2000 2055 0.15 2055 0 0 N 42.30 W 3.31 S 2.82 W 2100 2155 0.39 2155 0 0 N 1.95 E 2.85 S 3.01 W 2200 2255 0.34 2255 0 0 N 10.18 E 2.24 S 2.93 W 2300 2355 0.25 2355 0 0 N 17.81 E 1.70 S 2.81 W 2400 2455 0.17 2455 0 0 N 23.74 E 1.37 S 2.68 W 2500 2555 0.13 2555 0 ' 0 N 32.41 E 1.15 S 2.57 W 2600 2655 0.08 2655 0 0 N 86.17 E 1.04 S 2.43 W 2700 2755 0.05 2755 0 0 S 74.89 E 1.08 S 2.32 W 2800 2855 0.12 2855 0 0 S .50.18 E 1.13 S 2.20 W 2900 2955 0.17 2955 0 0 S 65.48 E 1.23 S 1.96 W 3000 3055 1.74 3055 0 0 N 19.53 W 0.30 S 2.12 W 3100 3156 4.87 3155 0 0 N 27.70 W 5.29 N 4.74 W 3200 3256 7.03 3255 1 1 N 31.17 W 14.39 N 10.04 W {-26A Page 19 05/19/92 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL SUBSEA MEAS INCLN TVD MD-TVD VERT DIRECTION DEPTH DEPTH ANGLE BKB DIFF CRRT BEARING RELATIVE COORDINATES FROM WELL HEAD 3300 3357 8.93 3355 2 1 N 31.45 W 26.48 N 17.38 W 3400 3459 10.85 3455 3 2 N 31.50 W 41.32 N 26.56 W 3500 3561 12.88 3555 5 2 N 31.24 W 59.26 N 37.45 W 3600 3664 14.96 3655 8 3 N 31.66 W 80.28 N 50.34 W 3700 3768 18.10 3755 13 4 N 28.90 W 106.02 N 65.32 W 3800 3874 20.52 3855 19 6 N 30.64 W 136.42 N 82.54 W 3900 3982 23.19 3955 27 8 N 30.96 W 170.86 N 103.28 W 4000 4092 25.42 4055 36 10 N 29.92 W 209.76 N 126.05 W 4100 4204 28.47 4155 48 12 N 29.76 W 253.87 N 151.36 W 4200 4319 31.74 4255 ~4 16 N 29.53 W 304.29 N 180.02 W 4300~ 4439 34.93 4355 84 20 N 29.06 W 361.63 N 212.20 W 4400 4564 38.87 4455 109 25 N 29.09 W 427.31 N 248.64 W 4500 4697 43.39 4555 142 33 N 28.68 W 503.55 N 290.85 W 4600 4840 47.45 4655 185 43 N 28.33 W 593.39 N 339.44 W 4700 4990 48.67 4755 235 50 N 28.83 W 691.76 N 392.88 W 4800 5143 50.06 4855 288 53 N 28.97 W 793.22 N 449.00 W 4900 5301 51.11 4955 346 58 N 29.49 W 900.36 N 508.75 W 5000 5460 50.34 5055 404 58 N 30.11 W 1006.66 N 569.75 W 5100 5615 49.51 5155 460 55 N 31.06 W 1109.10 N 630.02 W 5200 5767 48.30 5255 512 · 52 N 31.60 W 1206.84 N 689.67 W 5300 5917 48.40 5355 562 50 N 31.18 W 1302.25 N 748.07 W 5400 6068 48.96 5455 613 51 N 30.98 W 1399.56 N 806.71 W 5500 6222 49.40 5555 666 53 .N 30.94 W 1499.06 N 866.38 W 5600 6375 49.66 5655 720 54 N '30.96 W 1599.30 N 926.54 W 5700 6531 49.98 5755 775 55 N 30.94 W 1701.09 N 987.46 W 5800 6687 50.28 5855 831 56 N 31.33 W 1803.84 N 1049.49 W 5900 6843 50.32 5955 888 57 N 31.56 W 1906.68 N 1112.38 W 6000 7000 50.15 6055 944 56 N 31.88 W 2008.89 N 1175.64 W 6100 7157 50.63 6155 1001 57 N 32.22 W 2111.26 N 1239.68 W 6200 7315 50.90 6255 1059 58 N 32.72 W 2214.68 N 1305.40 W 6300 7473 50.57 6355 1117 58 N 33.97 W 2317.08 N 1372.65 W 6400 7629 49.75 6455 1174 56 N 34.36 W 2416.09 N 1440.14 W ~-26A ~ - Page 20 05/19/92 DATA INTERPOLATED FOR 100 FT SUBSEA INTERVAL SUBSEA MEAS INCLN TVD DEPTH DEPTH ANGLE BKB MD-TVD VERT DIRECTION RELATIVE COORDINATES DIFF CRRT BEARING FROM WELL HEAD 6500 7783 49.33 6555 1228 54 N 34.55 W 2512.90 N 1506.26 W 6600 7935 48.32 6655 1280 52 N 34.66 W 2607.54 N 1571.81 W 6700 8084 47.03 6755 1328 48 N 34.30 W 2697.47 N 1633.67 W 6800 8231 47.50 6855 1376 47 N 33.99 W 2787.18 N 1694.56 W 6900 8380 47.74 6955 1424 49 N 33.18 W 2878.69 N 1755.46 W 7000 8528 47.67 7055 1473 49 N 32.12 W 2971.17 N 1814.75 W 7100 8677 48.06 7155 1522 49 N 31.46 W 3065.11 N 1872.79 W 7200 8828 48.61 7255 1572 50 N 30.57 W 3161.26 N 1930.84 W 7300 8981 49.58 7355 1626 53 N 29.23 W 3262.15 N 1988.68 W 7400 9135 49.21 7455 1679 54 N 28.04 W 3364.45 N 2044.61 W 7500 9286 47.96 7555 1731 52 N 26.28 W 3465.69 N 2096.68 W 7600 9434 46.85 7655 1778 48 N 24.95 W 3563.63 N 2143.37 W 7700 9579 46.28 7755 1823 45 N 25.61 W 3659.19 N 2187.39 W 7800 9724 46.79 7855 1869 45 N 31.70 W 3751.64 N 2237.95 W 7900 9871 47.80 7955 1916 47 N 38.59 W 3839.67 N 2299.67 W ~8000 10022 49.66 8055 1967 51 N 40.60 W 3928.42 N 2370.06 W 8100 10180 51.44 8155 2025 58 N 48.83 W 4014.36 N 2457.29 W 8200 10339 50.76 8255 2084 59 N 53.64 W 4092.05 N 2553.77 W 8300 10496 50.27 8355 2141 57' N 62.95 W 4155.19 N 2656.15 W 8400 10655 52.01 8455 2199 59 N 67.42 W 4205.83 N 2768.70 W 8500 10822 54.30 8555 2266 67 N 72.70 W 4252.94 N 8600 10993 54.30 8655 2338 71 N 72.70 W 4294.33 N 8700 11165 54.30 8755 2409 71 N 72.70 W 4335.71 N 8800 11336 54.30 8855 2481 71 N 72.70 W 4377.09 N 8900 11507 54.30 8955 '2552 71 N 72.70 W 4418.48 N 9000 11679 54.30 9055 2623 71 N 72.70 W 4459.86 N 9100 11850 54.30 9155 2695 71 N 72.70 W 4501.25 N 2893.71 W 3026.58 W 3159.45 W 3292.32 W 3425.19 W 3558.06 W 3690.93 W ~-26A Page 21 DATA INTERPOLATED FOR 1000 FT MEASURED DEPTH INTERVAL 05/19/92 MEAS INCLN VERT-DEPTHS SECT DIRECTION REL-COORDINATES DEPTH ANGLE BKB SUB-S DIST BEARING 0 0.00 0 -55 0 N 0.00 E 1000 0.17 1000 945 -2 N 55.18 E 2000 0.11 2000 1945 1 N 45.40 W 3000 0.36 3000 2945 1 N 14.25 E 4000 23.58 3972 3917 183 N 30.76 W CLOSURE DL/ FROM-WELLHEAD DI ST BEARING 100 0 N 0 E 0 N 90.00 E 0.0 3 S 1 E 3 S 14.77 E 0.3 3 S 3 W 4 S 38.91 W 0.0 1 S 2 W 2 S 56.95 W 2.7 177 N 107 W 207 N 31.14 W 0.0 5000 6000 7000 8000 9000 48.68 4762 4707 701 N 28.88 W 698 N 48.68 5410 5355 1370 N 31.07 W 1355 N 50.15' 6056 6000 2046 N 31.88 W 2009 N 47.52 6699 6643 2739 N 34.61 W 2647 N 49.51 7368 7312 3404 N 29.12 W 3275 N 396 W 803 N 29.59 W 0.4 780 W 1564 N 29.92 W 0.0 1176 W 2328 N 30.34 W 0.0 1599 W 3092 N 31.14 W 0.0 1996 W 3835 N 31.36 W 0.6 10000 49.23 8041 7986 4046 N 38.90 W 3916 N 11000 54.30 8659 8604 4819 N 72.70 W 4296 N 2359 W 4571 N 31.07 W 6.1 3032 W 5258 N 35.21 W 0.0 ,i PkJOHOE BAY DRILLING Marker Identification ND 8KB SECTN INCLN A] TIE-IN 9550 7736 3749 46.t8 BI TD 11877 9t7t 55t0 54.30 M-26A VERTICAL SECTION VIEW Section at: N 58.80 N TVD Scale.' ! inch = 300 feet Dep Scale.' ! inch = 300 feet 3600 3750 3900 4050 4200 4350 4500 4650 4800 Section DepaPture 4950 5t00 5250 5400 5550 5700 (GLD0 Icj 92 H26A §t.30 3:43 PH ~ C PRJOHOE BAY ORILL IN8 ~ ~ ,.~ ~oo. ~,~. ~. PLAN__ _ VIEW CLOSURE · 5839 ft DECLINATION · 30.00 E SCALE · 1 inch = 1200 feet DaAWN · 05/19/~2 .... ~reat Land Oir~ctional ,, --5400 '~ ' ~ ' ' ~ ' . ' ' .~ ~ 7 ' ~~, · ~ ,~_ .~ . ,~,~a._~.~ ~ .... a ~~ .... .~._~ .... ; .............. t ....................... ~.~~ ...... ~y :' : .... ~ .~~__-~ ........ ~ ....................................................... · ~ = ~ ~ ~ ~ ~ ~ ~ t ~ ~ f ~ i ~ ~ ~ ~ ~ ~ ; ~ : J ; ~ ; ~ ~ : ; i.-~ ; ~"--N ~'': ' '~' : : : : i : ',;~ .... '=-3000 ~ : r ~ ~~., ~~ ~~ - ~~ -~ -? ¢~ ~- I ~- ~ ....... ~ ., ........ ~_~.~ .~..~_~+ _ 7800 ?~00 6600 6000 5400 4~00 4aO0 ~600 ~000 a400 lBO0 laO0 600 0 600 <- ~ES~' ~-> I Il Il [GLDO lc)92 M26A Bi.30 4:07 PM 2} Oa/e~. SUB - SURFA CE DIRECTIONAL SURVEY j-'~l UIDANCE J~ ONTINUOUS J~ COL Company BP EXPLORATION RECEIVED J U L - 2 Alaska Oil & Gas Cons. Commission Anchorag8. ,. WeliName ,'M-26A (2535'FSL,604'FEL,SEC 1,T11N,R12E) Field/Location PRUDHOE BAY,' NORTH SLOPE, ALASKA Job Reference No. 92322 Loclqed By: OEFF FORMICA Date 20-MAY-92 Computed By: R. KRUWELL * SCHLUMBERGER GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR BP EXPLORATION M-26 A PRUDHOE BAY NORTH SLOPE, ALASKA SURVEY DATE: 20-MAY-g2 METHODS OF COMPUTATION TOOL LOCATION: INTERPOLATION: VERTICAL SECTION: TANGENTIAL- LINEAR HORIZ. DIST. ENGINEER: JEFF FORMICA Averaged deviation and azimuth PROJECTED ONTO A TARGET AZIMUTH OF NORTH 69 DEG MI N WEST BP EXPLORATION M-26 A PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 1-JUN-92 TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MZN 0 O0 100 O0 20O O0 300 O0 399 99 499 99 599 99 699 99 799 99 899 99 PAGE 1 DATE OF SURVEY: 20-MAY-92 KELLY BUSHING ELEVATION: 55.40 FT ENGINEER: JEFF FORMICA 0.00 100.00 200.00 300.00 400.00 500.00 600.00 700.00 800.00 900.00 INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH VERTICAL DOGLEG RECTANGULAR COORDINATE5 HOR]Z. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 1000.00 1100.00 1099 1200.00 1199 1300.00 1299 1400.00 1399 1500.00 1499 1600.00 1599 1700.00 1699 1800.00 1799 1900.00 1899 -55.40 0 0 N 0 0 E 0.00 44.60 0 17 S 10 1 W 0.04 144.60 0 13 5 19 12 W -0.10 244.60 0 24 S 3 47 E -0.21 344.59 0 19 S 15 36 W -0.40 444.59 0 6 5 1 3 E -0.49 544.59 0 11 $ 2 53 W -0.49 644.59 0 a 5 10 38 W -0.59 744.59 0 8 $ 48 37 E -0.72 844.59 0 10 $ 50 2~ E -0.9~ 999 99 944.57 99 1044.59 99 1144.59 99 1244.59 99 1344.59 99 1444.59 .99 1544.59 98 1644.58 .98 1744.58 .98 1844.58 0 6 N 85 7 E 0 3 5 14 i W 0 26 N 76 2 W 0 13 5 79 12 W 0 20 $ 84 44 W 0 17 $ 64 13 W 0 23 S 55 19 W 0 16 $ 54 57 W 0 5 S 39 52 E 0 5 N 32 1 w 2000.00 1999 98 1944.58 0 18 N 9 44 W 0 15 N 7 19 E 0 15 N 10 55 W 0 18 N 2 43 E 0 6 N 20 10 W 0 9 N 2 45 E 0 1 N 4 55 W 0 4 N 51 57 E O' 1 S 62 21 E ,. 0 3 N 27 32 w 98 2044.58 98 2144.58 98 2244.58 98 2344.58 98 2444.58 98 2544.58 98 2644.58 98 2744.58 98 2844.58 N 1 23 W N 25 28 W N 30 28 W N 31 23 W N 31 51 W N 31 24 W N 31 31 W N 30 58 W N 29 3 W N 30 51W 2100.00 2099 2200.00 2199 2300.00 2299 2400.00 2399 2500.00 2499 2600.00 2599 2700.00 2699 2800.00 2799 2900.00' 2899 3000 O0 2999.98 2944.58 0 14 3100 O0 3099.93 3044 53 3 27 3200 O0 3199.59 3144 19 5 49 3300 O0 3298.89 3243 49 7 54 3400 O0 3397.72 3342 32 9 37 3500 O0 3496.03 3440 63 11 33 3600.00 3593.63 3538 23 13 28 3700.00 3690.37 3634 97 15 59 3800.00 3785.79 3730.39 18 39 3900.00 3879.83 3824.43 21 4 · 0 O0 012 0 35 0 08 0 O0 0 28 0 O0 0 10 0 14 0.04 -1 24 -0 86 -0 33 0 09 0 50 0 90 1 19 1 37 1 42 0.22 0.23 0.32 0.12 0.28 0.09 0.10 0.39 0.24 0.21 1.57 0 13 1.74 0 13 1.92 0 21 2.10 0 O0 2.29 0 20 2.35 0 O0 2.45 0 16 2.41 0 O0 2.39 0 08 2.38 0 10 2 45 4 20 10 32 19 63 31 71 46 29 63 49 83 55 106.65 133.06 1 37 3 07 2 20 1 67 1 88 2 36 1 75 3 47 2 08 2 61 0.00 N 0.06 S 0.48 S 1 .09 S 1,67 S 2.14 S 2.33 S 2.49 S 2.71 S '"". 84 ,,i.. 2.94 S 2.97 S 2.90 S 2.88 S 2.89 S 3.08 5 3.35 5 3.74 S 3.95 S 3.94 S 3.57 S 3.17 S 2.69 S 2.28 S 1885 1 695 1 49 $ 1 47 S 1 46 S 1405 1335 1 19 N 8 32 N 18 40 N 31 33 N 46 92 N 65 45 N 87 03 N 112 99 N 142 42 N 0 O0 E 0 06 W 0 08 w 0 19 W 0 22 w 0 30 w 0 36 w 0334 0264 G 09 w G 15 E 0 19 E 0 19 W 0 75 W 1 20 W 1 71 W 2 25 W 2 71 W 2 99 W 3 04 W 3.05 3.09 3.09 3.13 W 3.17 3.17 3.20 3.14 3.12 W 3.O9 3 13 W 4 04 w 7 86 w 11 13 97 w 23 21 94 w' 38 31 57 W 56 42 88 W 78 56 09 w 103 70.86 w 133 87 86 W 167 0.00 N 0 0 E 0.09 S 49 22 W 0.49 S 9 44 W 1.11 S 10 0 W 1.69 S 7 20 W 2.16 S 7 54 W 2.36 S 8 54 W 2.51 S 7 28 W 2.72 S 5 24 W 2.84 S 1 45 W 2 94 S 2 52 E 97 S 3 38 E 91 S 3 41W 98 S 14 38 W 13 S 22 38 W 52 S 29 5 W 04 S 33 56 W 62 S 35 57 W 95 S 37 6 W 98 S 37 38 W 4.70 S 40 30:W 4.42 S 44 14 W 4.09 S 48 59 w 3.87 S 53 54 w 3.69 S 59 19 W 3.59 S 61 53 w 3.53 S 64 58 w 3.47 S 64 57 W 3.45 S 65 1 W 3.39 S 65 38 W 3 40 S 67 1 W 4 21 N 73 35 W 44 N 43 22 W 10 N 37 12 W 25 N 35 0 W 55 N 33 56 W 25 N 33 14 W 54 N 32 48 W 37 N 32 6 W 34 N 31 40 W BP EXPLORATION M-26 A PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 1-JUN-92 PAGE 2 DATE OF SURVEY: 20-MAY-92 KELLY BUSHING ELEVATION: 55.40 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH .SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUT~ DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/100 FEET FEET FEET DEG MIN 4000.00 3972 34 3916.94 23 28 4100.00 4063 4200.00 4152 4300.00 4239 4400,00 4323 4500.00 4405 4600,00 4483 4700.00 4558 4800.00 4629 4900.00 4697 N 30 47 W 35 4007.95 ,25 33 N 29 54 W 51 4097.11 28 18 N 29 46 W 37 4183.97 31 4 N 29 31W 74 4268.34 33 47 N 29 12 W 42 4350.02 36 47 N 28 58 W 84 4428.44 39 55 N 29 4 W 60 4503.20 43 21 N 28 39 W 32 4573.92 46 28 N 28 19 W O0 4641.6C 48 9 N 28 2~ W 162,96 2.,01 195,25 2.65 230.34 2.78 268.62 2,74 309,95 2.53 354,14 3.16 401.67 3.25 452.44 3.43 506.13 2.54 561.95 1.06 174.94 N 107.40 W 205.28 N 31 33 W 210.72 N 128.25 W 246.68 N 31 20 W 249.99 N 150.77 W 291.94 N 31 6 W 293.05 N 175.24 W 341 45 N 30 53 W 339.80 N 201.56 W 395 08 N 30 41W 390.22 N 229.55 W 452 73 N 30 28 W 4~4.46 N 259.64 W 514 74 N 30 18 W 502.59 N 291.70 W 581 11 N 30 8 w 564.73 ~ 325.36 w 651 75 N 29 57 w 629,53 ~, 36C.26 w 725 33 N 2~ 47 ~ 5000.00 4763 21 4707.81 48 46 5100.00 4828 70 4773.30 49 33 5200.00 4892 75 4837.35 50 49 5300.00 4955 54 4900,14 51 13 5400,00 5018 46 4963.06 50 46 5500.00 5082 11 5026.71 50 10 5600,00 5146.42 5091.02 49 43 5700.00 5211.66 5156.26 48 53 5800.00 5277.87 5222.47 48 14 5900.00 5344.42 5289,02 48 24 N 28 44 W 619.0C N 28 55 W 676.75 N 29 1W 735.53 N 29 24 W 795.32 N 29 50 W 855.39 N 30 7 W 915.30 N 30 49 W 975.16 N 31 19 W 1034.96 N 31 31W 1094.36 N 31 15 W 1153.49 0.29 0.90 1.13 0.33 0.52 0.66 0.86 0.66 0.10 0.55 695.35 h 396.12 w 800 26 N 29 40 w 761.54 h 432.56 W 875 828.74 N 469.73 W 952 896.68 N 507.70 W 1030 964.26 N 546.10 W 1108 1031.07 N 584.63 W 1185 1097.12 N 623.39 W 1261 1162,01N 662.54 W 1337 1225.96 N 701,62 W 1412 1289.66 N 740.50 W 1487 82 N 29 36 W 61 N 29 33 W 43 N 29 31 W 16 N 29 31 W 28 N 29 33 W 86 N 29 36 W 62 N 29 41 W 53 N 29 47 W 13 N 29 52 W 6000.00 5410.62 5355,22 48 43 6100.00 5476.31 5420,91 49 9 6200.00 5541.50 5486.10 49 28 6300.00 5606.50 5551 10 49 27 6400.00 5671.28 5615 88 49 46 6500.00 5735.65 5680 25 50 3 6600.00 5799.76 5744 36 50 18 6700.00 5863.58 5808 18 50 20 6800.00 5927.36 5871 96 50 '25 6900.00 5991.13 5935 73 50 23 N 31 1W 1212 64 N 30 55 W 1272 N 30 53 W 1331 68 N 30 56 W 1391 47 N 30 53 W 1451 44 N 30 50 W 1511 61 N 31 2 W 1572 02 N 31 18 W 1632 83 N 31 27 W 1693.82 N 31 40 W 1754.96 0.51 0.35 0.35 0.16 0.37 0.08 0.46 0.28 0.08 0.21 1353.84 N 779.22 W 1562 07 N 29 55 W 1418.50 N 818.00 W 1637 46 N 29 58 W 1483.58 N 856.93 W 1713 28 N 30 1W 1548.79 N 895.95 W 1789 26 N 30 3 W 16t4.14 N 935.09 W 1865 43 N 30 5 W 1679,85 N 974.32 W 1941 95 N 30 7 W 1745,69 N 1013,75 W 2018 69 N 30 9 W 1811.56 N 1053,60 W 2095 67 N 30 11W 1877.33 N 1093.68 W 2172.67 N 30 13 W 1942,98 N 1133.97 W 2249.68 N 30 16 W 7000.00 6054.98 5999.58 50 13 7100.00 6118.85 6063.45 50 31 7200.00 6182.22 6126.82 50 47 7300.00 6245,35 6189.95 50 55 7400.00 6308.40 6253 00 50 52 7500.00 6371,73 6316 33 50 32 7600.00 6435.68 6380 28 49 58 7700.00 6500.27 6444 87 49 35 7800.00 6565.24 6509 7900.00 6630.67 6575 N 31 50 W 1816.23 N 32 4 W 1877.62 N 32 17 W 1939.54 N 32 37 W 2001.82 N 33 15 W 2064.53 N 34 6 W 2127.69 N 34 21 W 2190.86 N 34 14 W 2253.62 84 49 26 N 34 33 W 2316.13 27 48 47 N 34 40 W 2378,58 0.24 0 73 0 25 0 35 0 77 0 63 0 48 0 37 0 88 0.90 2008.42 N 1174.48 W 2326.62 N 30 19 W 2073.73 N 1215.17 W 2403.54 N 30 22 W 2139,22 N 1256.36 W 2480.86 N 30 26 W 2204.67 N 1297.95 W 2558 36 N 30 29 W 2269.85 N 1340.10 W 2635 92 N 30 33 W 2334.23 N 1383.04 W 2713 19 N 30 39 W 2397,77 N 1426.31 W 2789 92 N 30 45 W 2460.84 N 1469,32 W 2866, 12 N 30 50 W 2523.64 N 1512.18 W 2942 01 N 30 56 W 2585.83 N 1555.20 W 3017 48 N 31 1 W BP EXPLORATION M-26 A PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 1-JUN-92 PAGE 3 DATE OF SURVEY: 20-MAY-92 KELLY BUSHING ELEVATION: 55.40 FT ENGINEER= JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE NEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/5OUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG 8000.00 6697.33 6641.93 4'7 37 8100.00 6765.14 6709.74 47 11 8200.00 6832.90 6777.50 47 30 8300.00 6900.26 6844.86 47 49 8400.00 6967.4'1 6912.01 47 47 8500.00 7034.61 6979.21 47 8600.00 7101.76 7046.36 47 52 8700.00 7168.62 7113.22 48 8800.00 7235.05 7379.65 48 30 8900.00 7300.73 7245.33 49 27 9000 00 7365.54 7310 14 49 38 9100 O0 7430.48 7375 08 49 23 9200 O0 7495.82 7440 42 48 58 9300 O0 7561.99 7506 59 47 53 DEG MIN FEET DEG/IO0 N 34 32 W 2440.08 1.00 N 34 13 W 2500.53 0,44 N 34 4 W 2560.89 0.28 N 33 40 W 2621.34 0.40 N 33 1W 2681.55 0.49 N 32 16 W 2741.19 1.06 N 31 41W 2800.32 0.62 N 31 21W 2859.3; 0.67 N 30 50 W. 2918.31 0.84 N 29 47 W 2977.16 1.09 N 29 4 W 3035.83 N 28 18 W 3093.81 N 27 15 W 3150.73 N 25 55 W 3206.22 9400 O0 7629.65 7574 9500 O0 7698.02 7642 9600.00 7766.53 7711 9700.00 7833.70 7778 9800.00 7901.69 7846. 9900.00 7969.44 7914 25' 47 10 N 25 6 W 3259.57 62 46 29 N 24 29 W 3311.90 13.' 47 30 N 28 19 W 3364.88 30 47 51 N 32 10 W 3422.80 29 47 3 N 34 20 W 3482.39 04 47 55 N 36 0 W 3543.45 10000 O0 8035 58 7980.18 49 20 10100 00 8099 10200 00 8162 10300 00 8225 10400 00 8288 10500 O0 8352 1060000 8415 10700 O0 8477 10800.00 8536 64 8044.24 50 56 19 8106.79 51 25 03 8169.63 50 42 50 8233.10 50 24 37 8296.97 50 23 41 8360.01 51 24 17 8421.77 52,32 99 8481.59 53 .59 10900.00 8595.58 8540.18 53-59 N 40 0 W 3607.46 N 46 25 W 3676.70 N 50 35 W 3749.76 N 54 28 W 3824.34 N 58 58 W 3899.77 N 62 48 W 3975.96 N 65 42 W 4053.31 N 68 26 W 4131.90 N 71 46 W 4212.01 N 74 44 W 4292.79 11000.00 8655.30 8599.90 52 30 11100.00 8717.40 8662.00 50 44 11200.00 8781.29 8725.89 49 53 11300.00 8846.15 8790.75 49 15 11400 00 8911.84 8856.44 48 37 11500 O0 8978.22 8922.82 48 13 11600 O0 9045.15 8989.75 47 46 11700 O0 9112.86 9057.46 46 52 11800 O0 9181.23 9125.83 46 53 11836 00 9205.83 9150.43 46 53 N 75 10 W 4372.56 N 75 9 W 4450,48 N 74 54 W 4526.98 N 74 36 W 4602.72 N 74 7 W 4677.78 N 73 37 W 4752.30 N 73 4 W 4826.39 N 71 51 W 4899.83 N 71 40 W 4972.72 N 71 40 W 4998.97 0 54 0 0 1 1 o 4 1 1 2 5 83 3 67 3 26 2 93 4 20 2 39 2 27 2 33 3 58 1 38 1.92 1 .07 FEET FEET FEET DEG MIN 2647.19 N 1597.52 W 3091.87 N 31 7 W 2707.87 N 1638.98 W 3165.25 N 31 11 W 2768.74 N 1680.26 W 3238.70 N 31 15 W 2830.09 N 1721.46 W 3312.53 N 31 19 W 2892,00 N 1762.19 W 3386.59 N 31 21 W 2954.35 N 1802.14 W 3460.63 N 31 23 W 3017.23 N 1841.34 W 3534.72 N 31 24 W 3080.65 N 1880.18 W 3609.09 h 31 2~ W 3144.63 N 1918.82 W 3683.8~ N 31 23 W 3209.74 ~ 1956.87 W 3759.22 N 31 22 W 3276.08 N 1994.25 W 3835.33 N 31 20 W 54 3342.80 N 2030.73 W 3911.29 N 31 17 W 82 3409.79 N 2066.00 W 3986.86 N 31 13 W 93 3476.74 N 2099.73 W 4061.60 N 31 8 W 02 3543.25 N 2131.35 W 4134.88 N 31 2 W 73 3609.48 N 2161.97 W 4207.43 N 30 55 W 62 3675.10 N 2193.54 W 4279.95 N 30 50 W 93 3738.97 N 2231.06 W 4354.02 N 30 49 W 18 3800.21 N 2271.37 W 4427.27 N 30 52 W 02 3860.37 N 2313.69 W 4500.62 N 30 56 W 3919.76 N 2359.45 W 4575.10 N 31 3 W 3975.43 N 2412.25 W 4650.05 N 31 15 W 4027.12 N 2470.67 W 4724.60 N 31 32 W 4074.42 N 2532.40 W 4797.29 N 31 52 W 4116.99 N 2596.86 W 4867.57 N 32. 15 W 4154.21 N 2664.18 W 4935.11 N 32 40 W 4187.93 N 2734.09 W 5001.40 N 33 8 W 4218.53 N 2806.53 W 5066.81 N 33 38 W 4246.03 N 2881.78 W 5131.61 N 34 10 W 4269.12 N 2959.44 W 5194.58 N 34 44 W 4289.88 N 3036.91 W 5256 03 N 35 18 W 4309.98 N 3112.66 W 5316 45 N 35 50 W 0.83 4329.87 N 3186.97 W 5376 30 N 36 21 W 0.56 4349.90 N 3260.41 W 5436 17 N 36 51 W 0.93 4370.18 N 3333.03 W 5496 14 N 37 20 W 0.49 4391.01 N 3404.85 W 5556 44 N 37 47 W 0.59 4412.30 N 3476.04 W 5617 05 N 38 14 W 1.96 4434.37 N 3546.23 W 5677.98 N 38 39 W 0.00 . 4457.32 N 3615.50 W 5739.30 N 39 3 W 0.00 4465.5B.N 3640.44 W 5761.45 N 39 11 W COMPUTATION DATE: 1-JUN-92 PAGE 4 BP EXPLORATION M-26 A PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 20-MAY-92 KELLY BUSHING ELEVATION: 55.40 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN VERTTCAL DOGLEG RECTANGULAR COORDINATE5 HOR]Z. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/100 FEET FEET FEET DEG MIN 0.00 1000.00 999 2000.00 1999 3000.00 2999 4000.00 3972 ~5000.00 4763 6000.00 5410 7000.00 6054 8000.00 6697 .9000.00 7365 0 O0 -55.40 0 0 99 944.59 0 6 98 1944.58 ' 0 18 98 2944.58 0 14 34 3916.94 23 28 21 4707.81 48 46 62 5355.22 48 43 98 5999.58 50 13 33 6641.93 47 37 54 7310.14 49 38 N 0 0 E 0 O0 N 85 7 E -1 19 N 9 44 W 1 57 N 1 23 W 2 45 N 3O 47 W 162 96 N 28 44 W 619 O0 N 31 1W 1212 64 N 31 50 W 1816 23 N 34 37 W 2440 08 N 29 4 W 3035 83 0 O0 0 22 0 13 1 37 201 0 29 051 0 24 1 O0 0 5z~ 0.00 N 2.94 5. 0 3.57 S' 3 1.33 S 3 174.94 N 107 695.35 N 396 1353.84 N 779 2008.42 N 1174 2647.19 N 1597 3276.06 h 1994 0 O0 E 0.00 N 0 0 E 15 E 2.94 S 2 52 E 05 W 4.70 5 40 30 W 13 W 3.40 S 67 1 W .40 W 205.28 N 31 33 W 12 W 800.26 N 29 40 W 22 W 1562.07 N 29 55 W 48 W 2326.62 N 30 19 W 52 W 3091.87 N 31 7 W 25 W 3835.33 N 3~ 20 W 10000.00 8035.58 7980.18 49 20 11000.00 8655.30 8599.90 52 30 11836.00 9205.83 9150.43 46 53 N 40 0 W 3607.46 N 75 10 W 4372,56 N 71 40 W 4998.97 5.83 1 .92 0.00 3919.76 N 2359.45 W 4575.10 N 33 3 W 4289.88 N 3036.91 W 5256.03 N 35 18 W 4465.58 N 3640.44 W 5761.45 N 39 11 W BP EXPLORATION M-26 A PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 1-JUN-92 PAGE 5 DATE OF SURVEY: 20-MAY-92 KELLY BUSHING ELEVATION: 55.40 FT ; ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SE~ COURSE VERTICAL DOGLEG RECTANGULAR COORD[NATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DZST. AZIMUT~ ' DEPTH DEPTH DEPTH DEG MIN DEG MZN FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 55 40 155 40 255 40 355 41 455 41 555 41 655 41 755 41 855 41 0 O0 -55.40 55 155 255 355 455 555 655 755 855 0 0 N 0 0 E 0.00 40 0.00 0 9 S 50 6 W 0.03 40 100.00 0 14 5 5 41 E -0.05 40 200.00 0 24 S 11 13 W -0.11 40 300,00 0 19 S 2 49 W -0.36 40 400.00 0 19 S 7 24 w -0.45 40 500.00 0 7 S 36 53 w -0.49 40 600.00 0 4 S 34 23 E -0.56 40 700.00 0 10 5 16 45 E -0,64 40 800.00 · 06 5 51 55 E -0.84 955 41 955.40 900,00 1055 41 1055.40 1000,00 1155 41 1155.40 1100,00 1255 41 1255.40 1200.00 1355 41 1355.40 1300.00 1455 41 1455.40 1400.00 1555 41 1555,40 1500.00 1655.42 1655.40 1600,00 1755.42 1755.40 1700.00 1855.42 1855.40 1800.00 0 9 S 70 31 E -1.10 0 1 S 12 23 E -1.22 0 15 N 79 47 W -1,14 0 18 S 86 20 tN -0.49 0 16 N 85 49 W -0. 13 0 19 S 64 43 W 0.34 0 21 S 64 43 W 0.72 0 21 S 45 44 w 1 ,08 0 15 S 56 29 W 1.35 0 4 N 82 34 W 1 .37 1955 42 1955,40 1900 O0 2055 42 2055.40 2000 O0 2155 42 2155.40 2100 O0 2255 42 2255.40 2200 O0 2355 42 2355.40 2300 O0 2455 42 2455,40 2400 O0 2555 42 2555.40 2500 O0 2655 42 2655.40 2600.00 2755 42 2755.40 2700.00 2855.42 2855.40 2800.00 0 16 N 4 37 E 1.48 0 12 N 4 19 W 1.69 0 18 N 0 54 W 1.82 0 13 N 5 17 W 2.03 0 15 N 11 33 W 2.21 0 ? N 7 26 E 2,32 0 8 N 13 51 IN 2.41 0 3 N 73 8 E 2.44 O' 1 S 79 56 W 2.40 0 ' 3 N 34 18 E 2.37 2955,42 2955.40 2900.00 0 3055.43 3055.40 3000.00 1 30 3155.62 3155,40 3100.00 4 45 3256.15 3255,40 3200.00 6 50 3357.12 3355,40 3300.00 8 51 3458.59 3455.40 3400.00 10 41 3560.74 3555.40 3500.00 12 45 3663.71 3655.40 3600.00 14 53 3767.99 3755.40 3700.00 17 59 3873.87 3855.40 3800.00 20 24 N 81 47 W 2.42 N 16 25 W 2.88 N 27 56 W 7. 17 N 31 20 IN 15. 18 N 31 45 W 26.24 N 31 42 W 39.93 N 31 22 W 56.44 N 31 39 W 75,91 N 29 2 W 98.96 N 30 28 W 125.80 0.00 0 44 011 031 0 30 0 37 0 22 0 12 0.06 C.15 0 19 011 0 53 0 47 0 O0 0 02 0 O0 0 08 0 36 012 0.24 0.15 0.10 0 33 041 0 07 012 0 O0 0 O0 0.13 0.00 3,70 2.55 2.39 1 92 2 02 1 93 271 2 19 2 52 0,00 N 0.00 E 0.00 N 0 0 E 0.10 N 0.01 E 0.10 N 4 51 E 0.32 S 0.07 W 0.32 S 11 45 W 0.78 S 0.18 W 0.80 S 12 50 W 1.44 S O. 17 W 1.45 $ 6 41 IN 1.99 S 0,28 W 2.01 S 8 5 IN 2.21 S 0.32 w 2.23 S 8 18 IN 2.45 S 0.34 ¥. 2.47 5 7 51 W 2.61 S 0.32 w 2.63 S 6 56 IN 2.77 S 0.17 W 2.78 S 3 26 W 2.93 S 0.05 E 2.93 S 0 59 E 2.94 S 0.18 E 2.95 $ 3 33 E 2.96 S 0.08 E 2.96 S 1 32 E 2.86 S 0.57 W 2.91 S 11 13 W 2.89 S 0.97 W 3.05 S 18 36 W 2.98 S 1.51 W 3.34 $ 26 53 W 3.20 S 2.00 W 3.78 S 32 0 W 3.58 5 2.53 W 4.39 5 35 18 W 3.86 5 2.93 W 4.85 S 37 12 W 3.98 5 2.99 W 4.98 S 36 58 W 3.79 S 3.34 S 2.90 S 2.48 S 2.01 S 1.79 S 1.55 S 1.49 S 1.45 S 1.44 S 1.39 S 0.59 5 4.75 N 13.60 N 25.49 N 40.10 N 57.86 N 78.76 N 104.22 N 134.45 N 3 04 W 3 10 W 3 07 W 3 13 W 3 13 W 3 17 W 3 18 w 3 18 W 3 13 W 3.09 W 4.86 S 38 45 W 4.55 S 42 50 W 4.22 S 46 36 W 3.99 S 51 34 W 3.72 S 57 22 W 3.65 S 60 31 W 3,53 S 64 1 W 3.51 S 64 56 W 3.44 S 65 9 W 3.41 S 65 1 W 3 12 W 3 5 11 18 27 38 51 65 83 3.42 5 66 4 W 32 W 3.37 S 79 50 W 86 W 7.54 N 50 57 W 04 W 17.52 N 39 4 W 32 W 31 .39 N 35 42 W 38 W 48.55 N 34 20 W 25 W 69.36 N 33 28 IN 08 W 93.87 N 32 58 W 99 W 123.35 N 32 21 W 14 W 158.08 N 31 44 W BP EXPLORATION M-26 A PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATION DATE: 1-JUN-92 PAGE 6 DATE OF SURVEY: 20-MAY-92 KELLY BUSHING ELEVATION: 55.40 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE ,MEASURED ~ERTICAL VERTICAL DEVIATION AZIMUTH' SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTm DEPTH · DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 3981 57 3955.40 3900.00 23 5 N 30 58 W 157.25 4091 4203 4318 4438 4563 4695 4838 4988 5141 2.13 17 4055.40 4000.00 25 19 N 29 55 W 192.27 2.55 28 4155.40 4100.00 28 23 N 29 45 W 231.53 2.80 77 4255.40 4200.00 31'36 N 29 29 W 276.15 2.92 34 4355.40 4300.00 34 51' N 29 3 W 326.53 3.01 22 4455.40 4400.00 38 44 N 29 3 W 383.79 3.22 58 4555.40 4500.00 43 12 N 28 41 W 450.11 3.44 16 4655.40 4600.00 ~7 17 N 28 18 W 527.25 1.80 15 4755.~0 4700.00 48 45 N 28 42 W 612.21 0.27 35 4855.40 4800.00 50 1 N 28 57 ~ 700.91 1.40 5299.77 4955.40 4900.00 51 13 N 29 24 W 795 18 5458.19 5055 40 5000.00 50 25 N 30 0 W 890 5613.86 5155 5766.22 5255 5916.53 5355 6068.07 5455 6221.40 5555 6375.42 5655 6530.75 5755 6687.19 5855 40 5100.00 49 36 N 30 55 W 983 40 5200.00 48 23 N 31 30 W 1074 40 5300.00 48 29 N 31 11 W 1163 40 5400.00 49 1 N 30 56 W 1253 40 5500.00 49 29 N 30 53 W 1344 40 5600.00 49 42 N 30 55 W 1436 40 5700.00 50 3 N 30 53 W t530 40 5800.00 50 20 N 31 17 W 1625 29 .47 34 26 02 47 68 15 02 6843 98 5955.40 5900 O0 50 22 N 31 31 W 1720 69 7O00 7157 7315 7474 7630 7784 7937 8085 65 6055.40 6000 63 6155.40 6100 94 6255.40 6200 29 6355.40 6300 61 6455.40 6400 87 6555.40 6500 38 6655.40 6600 66 6755.40 6700 8233.33 6855.40 6800 O0 50 13 N 31 50 ~ 1816 O0 50 42 N 32 11 W 1913 O0 50 55 N 32 41 W 2011 O0 50 38 N 33 56 W 2111 O0 49 50 N 34 20 W 2210 O0 49 27 N 34 27 W 2306 O0 48,21 N 34 36 W 2401 O0 47 ,9 N 34 15 W 2491 O0 47 34 N'33 59 W 2581 63 26 78 42 12 67 72 89 03 8382.12 6955 40 6900.00 47 48 N 33 8 W 2670.83 8530.97 7O55 8680.19 7155 8830.79 7255 8984.34 7355 9138.24 7455 9290.13 7555 9437.80 7655 9583.57 7755 9732.19 7855 40 7000.00 47 49 N 32 2 W 2759.56 40 7100.00 48 9 N 31 24 W 2847.61 40 7200.00 48 44 N 30 32 W 2936.43 40 7300.00 49 39 N 29 10 W 3026.69 40 7400.00 49 16 N 27 55 W 3115.73 40 7500.00 48 8 N 26 5 W 3200.84 40 7600.00 46 57 N 24 56 W 3279.48 40 7700.00 47 11 N 27 18 W 3355.80 40 7800.00 47 18 N 32 59 W 3441.93 0 32 0 0 0 0 0 0 0 0 0 FEET FEET FEET DEG 168.72 N 103.67 W 198.03 N 31 34 W 207.40 N 126.34 W 242.85 N 31 21 W 251.32 N 151.53 W 293.47 N 31 5 W 301.54 N 180.05 W 351.21 N 30 50 W 358.69 N 212.08 W 416.69 N 30 36 W 424.08 N 248.31 W 491.43 N 30 21 W 499.90 N 290.24 W 578.05 N 30 8 W 589.26 N 338.57 W 679.59 N 29 53 687.53 N 391.84 W 791.36 789.18 N 447.84 W 907.39 N 29 34 W 896,52 N 507.62 W 1030.25 N 29 31 W 80 1003.23 N 568.52 W 1153.12 N 29 32 W 93 1106.18 N 628.81 W 1272.42 N 29 37 W 82 1204.44 N 688.44 W 1387.31 N 29 45 W 40 1300.23 N 746.91 W 1499.49 N 29 53 W 47 1397.80 N 805.60 W 1613.33 N 29 57 W 29 1497.53 N 865.28 W 1729.54 N 30 1 W 20 1598.04 N 925.46 W 1846.68 N 30 5 W 14 1700.09 N 986.41 W 1965.53 N 30 7 W 30 1803.13 N 1048.48 W 2085.81 N 30 11 W 0.21 1906.23 N 1111.38 W 2206 55 N 30 15 W 0.24 2008.85 N 1174.75 W 2327 12 N 30 19 W 0.24 2111.46 N 1238.86 W 2448 07 N 30 24 W 0.40 2215.09 N 1304.62 W 2570 73 N 30 30 W 0.64 2317.77 N 1371.93 W 2693 37 N 30 37 W 0.37 2417.10 N 1439.52 W 2813 29 N 30 47 W 0.69 2514.16 N 1505.68 W 2930 54 N 30 55 ~ 1.44 2608.89 N 1571.13 W 3045.45 N 31 3 W 0.48 2699.17 N 1633.06 W 3154.74 N 31 10 W 0.33 2789.12 N 1694.02 W 3263.26 N 31 16 W 0.61 2880.90 N 1754 97 W 3373.35 N 31 21 W 0.90 2973.79 N 1814 36 W 3483.58 N 31 23 W 0.43 3068.05 N 1872 49 W 3594.32 N 31 24 W 1.24 3164.50 N 1930 60 W 3706.93 N 31 23 W 0.49 3265.66 N 1988 45 W 3823.41 N 31 20 W 1.14 3368.39 N 2044 40 W 3940.25 N 31 15 W 2.79 3470.14 N 2096 50 W 4054.28 N 31 8 W 0.75 3568.32 N 2143 04 W 4162.40 N 30 59 W 5.25 3664.42 N 2187.91 W 4267.89 N 30 50 W 3.64 3759.01 N 2243.86 W 4377.79 N 30 50 W COMPUTATION DATE= 1-JUN-92 PAGE 7 BP EXPLORATION M-26 A PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 20-MAY-92 KELLY BUSHING ELEVATION= 55.40 FT ENGINEER: JEFF FORMICA INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE' VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DISTo .AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG MIN 9879 10 7955 40 7900,00 .47 36 N 35 37 W 3530,48 10030 10189 10347 10504 10664 10831 11000 11159 11314 58 8055 12 8155 91 8255 75 8355 44 8455 41 8555 17 8655 67 8755 15 8855 40 8000.00 49 52 N 42 16 W 3628.04 40 8100.00 51 26 N 50 7 W 3741.70 40 8200.00 50'39 N 56 19 W 3860.33 40 8300.00 50 24 N 62 57 W 3979.60 40 8400.00 51 59 N 67 31W 4103.79 40 8500,00 54 13 N 72 58 W 4237.4~ 40 8600,00 52 30 N 75 10 w 4372.6~= 40 8700,00~ 50 12 N 75 0 W 4496.23 40 8800.00 49 10 N 74 34 W 4613,37 2.02 3847.82 N 2304.62 W 4485 19 N 30 55'W 6.13 3937.28 N 2374.78 W 4598 3.33 4021.70 N 2464.11W 4716 3 31 4095.53 N 2562.85 W 4831 2 40 4155,89 N 2667.43 W 4938 2 76 4207.98 N 2780.46 W 5043 2 88 4253.7a N 2906,02 W 5151 1 92 4289.9; N 3037.04 w 5256 0 79 4321.8~ N 3157.11W 5352 0 6i 4352.75 N 3270.73 W 5444 01 N 31 6 W 56 N 31 30 W 31 N 32 2 W 28 N 32 42 W 6t N 33 27 W 62 N 3~' 20 w 14 N 35 18 W IF.., N 36 9 W 64 h 36 55 W 11465.70 8955.40 8900.00 48 21 N 73 44 W 4726,79 11615,25 9055,40 9000,00 47 42 N 72 59 W 4837.65 11762,22 9155.40 9100,00 46 53 N 71 40 W 4945.18 11836,00 9205,83 9150,43 46 53 N 71 40 W 4998,97 0.40 4383.81 N 3380.29 W 5535.72 N 37 38 W 0.72 4415.59 N 3486.83 W 5626.32 N 38 18 W 0.00 4448.64 N 3589.33 W 5716.09 N 38 54 W 0,00 4465,58 N 3640,44 W 5761.45 N 39 11 W BP EXPLORATION M-26 A PRUDHOE BAY NORTH SLOPE, ALASKA MARKER LAST READING GCT DRILLERS TD COMPUTATION DATE: l=JUN-92 INTERPOLATED VALUES FOR CHOSEN HORIZONS DATE OF SURVEY: KELLY BUSHING ELEVATION: ENGINEER: PAGE 8 20-MAY-92 55.40 FT JEFF. FORMICA SURFACE LOCATION = 2535'FSL & 604' FEL& 604' FEL, SECl TllN R12E MEASURED DEPTH TVD RECTANGULAR COORDINATES BELOW KB FROM KB SUB-SEA NORTH/SOUTH EAST/WEST 11715.00 9123.12 9067.72 4437.79 N 3556.61W 11836.00 9205.83 9150.43 4465.58 N 3640.44 W BP EXPLORATION M-26 A PRUDHOE BAY NORTH SLOPE, ALASKA MARKER LAST READING GCT DRILLERS TD COMPUTATION DATE: 1-JUN-92 PAGE 9 DATE OF SURVEY: 20-MAY-92 KELLY BUSHING ELEVATION: 55,40 FT ENGINEER: JEFF FORMICA *****'****** STRATIGRAPHIC SUMMARY SURFACE LOCATION = 2535'FSL & 604' FEL& 604' FEL. SEC1TllN R12E MEASURED DEPTH TVD RECTANGULAR COORD[NATES BELOW KB FROM KB SUB-SEA NORTH/SOUTH EAST/WEST 11715.00 9123.12 9067.72 4437.79 N 3556.61W 11836.00 9205.83 9150.43 4465.58 N 3640.44 W FINAL WELL LOCATION AT TD: TRUE SUB-SEA MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPT~ 11836,00 9205.83 9150.43 HORIZONTAL DEPARTURE DISTANCE AZIMUTh FEET DEG 5761.45 N 39 11 W DIRECTIONAL SURVEY COUNTRY RUN BP EXPLORATION PFIUDHOE BAY M-2~ A UgA ONE DAT~LOOOa33 20 - IdAY - 92 ~ uNrr FEET wm, c~ 92322 WELL' H-26A (2535' FSL, 604' FEL,SEC 1,TllN,R12E) HORIZONTAL PROJECTION No~rm IOOO '.]=ET"r"-FTT'E '.'.Ei]TF] '"]':-"i"~ ....... F'F'r"r-'"r'-.;'-!'"~ .... F'F'r"~ .... r'-r"r"!'"i'"r"!'"r'-r':-"r'-r.'!"i ..... ?-'r--"."'-- i~ ~-i ?'.:"'!'-.." !~.; ~'~ 'i-F'"T-.:'"!"! i"i'":"T"'T"FT"! FT'T"F "i'"?!"'~ !-'r"?~ r"?..'"'..' ...... "T"??' ' . '-++.i-.+..T-hi..+-, +i--i..~ .... H.+-i..,=.i.--i-.-i~-i ...~...~...;-.i.-=.~...!...i...i ..... 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COhSACT ~:~,~' I" AoGcc GEOLOGICAL MATERIALS INVENTORY LIST ' ( check off or Ii ,s~dat, a as it i,s, r~.ceived ] , '407 ! ,~/.~/~-~--. dril.li~.~] histo~/ / su~eY ! ~ well tests I core desription Cored i~tewals core ,analysis ..... d~ ditch intewals digital data i i i i i i i i i i i i i i i i iii i ,, I I , , .... LOG TYPE .... nUN' INTERVALS scALE NO. ...... ,,, , , ,, lo] , , , , , 13] 14] ,, , , 19) iii i i ii ii i i iii i i i BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 06/22/92 T# 83622 BP OPEN HOLE FINALS Enclosed is your copy of the materials listed questions, please contact BP Well Records at below. If you have any (907) 564-4004. M-26A / CDR/CDN DEN/NEU(DEPTH COR 05/11/92 #1 2/5" ,..,- M-26A ~ CDN DENSITY(DEPTH CORR.) 05/11/92 #1 2/5" ~ M-26A/ CDN DEN/NEU(DEPTH CORR.) 05/11/92 #1 M_26A/ 2/5" ~/ CDR RESIST[~EPTH CORR.) 05/11/92 #1 2/5" '~ 9546.00-11836.00 SCH 9546.00-11836.00 SCH 9546.00-11836.00 SCH 10800.00-11838.00 SCI1 Information Control Well Records Adrian J. Martin ' RECEIVED JUN 2 6 1992 Alaska Oil & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 06/17/92 T# 83600 BP REPLACEMENT MAG. Enclosed is your copy of the materials listed below. questions, please contact BP Well Records at (907) -26A 6~?cDR~CDN/REPLAcED 6/17/92. FIN 05/14/92 10756.50-11820. O0 1600BPI API#500292200401 8629->TP# LIS TAPE If you have any 564-4004. #1 SCH REF#92309 Information Control Well Records Adrian J. Martin . RECEIVED JUN 2 6 1992_ Alaska Oil & 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: 06/03/92 T# 83545 BP MAGNETIC LIS TAPES Enclosed is your copy of the materials listed below. questions, please contact BP Well Records at (907) H-26A OH/ N/ F;N 10756.50-11820.00 I600BPI API#500292200401 8629->TP# If you have any 564-4004. 05/14/92 #1 SCH REF#92309 information Control Well Records Adrian Jo Martin EIVED JUN l l 1992 Alaska 0il & (~as 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: 06/05/92 T# 83548 BP MAGNETIC LIS TAPE Enclosed is your copy of the materials listed below. questions, please contact BP Well Records at (907) 564-4004. If you have any M-26A CH/CNTH FIN 05/20/92 #1 9094.00-11790.50 1600BPI API#500292200401 8632->TP# SCH REF#92328 Information Control Well Records Adrian J. Martin / RECEiVED JUN l l 1992 Alaska 0il & 13as Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 /3 DATE: 05/27/92 T# 83529 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. ~-07 ~r'>? cc~. D-18 ~lI'/~ PFC ~~Z--~ CCL/PERF F-~I~/~ TDT-P BO~X F-45~/~ PROD-F G-02 ~ TDT-P BO~X H-13 ~/f PROD-F ~ 05/10/92 6A~'~ ~NL~ 05/20/92 P-15~O~/~6 GAS LIFT SURVEY/ 05/04/92 P-16~/~A/' ~GAS LIFT SURVE~ 04/29/92 ~-~ ~/~ CCL/PERF ~ 05/14/92 D-07 .~ GAS ENTRY SURVEY D-08 ~/~/~ USI CEMENT ~ 5 D-08 ~[~Z~USI CORROSION 04/29/92 #1 05/23/92 #1 05/25/92 #1 05/09/92 #1 05/05/92 #1 04/10/92 #1 05/21/92 #1 05/15/92 #2 11500.00-12372.00 CAMCO 5 " 10900.00-11150.00 ATLAS 5 " 10080.00-10369.00 ATLAS 5 " 8750.00- 9482.00 SCH 5 " 9000.00- 9330.00 CAMCO 5 " 9500.00-10231.00 SCH 5 " 9250.00- 9500.00 CAMCO 5 " 9100.00-11770.00 SCH 2/5" 8800.00- 9861.00 SCH 5 " 2100.00-11900.00 CAMCO 2/5" 365.00-10200.00 CAMCO 2/5" 11300.00-11820.00 ATLAS 5 " 9690.00- 9881.00 SCH 5 " 13450.00-14350.00 SCH 5 " 04/26/92 #1 12100.00-12372.00 CAMCO 05/09/92 #1 100.00- 8900.00 SCH 05/09/92 #1 100.00- 8900.00 SCH Information Control Well Records Adrian J. Martin F.. I V F.. D JUN 1 1 ~992. Alaska 0ii & Gas Cons. Commission Anchorage TO: THRU: MEMORANDUM State of Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION L°nnie C S ~ Cdmmissioner Blair Wondzell P.I. Supervisor DATE: May 5~ 1992 FILE NO: hh55-2, doc TELEPHONE NO: SUBJECT: BOP Test Nabors 2ES PBD, PBU, M26-A Permit No.~ Prudhoe Oil Pool FROM: Harold R Hawkins Petr Inspector f -,~ ~ ~", Wednesd~M~__~_M~h._29~ 1992 I witnessed the BOP test for Prudhoe Bay Drit].ing~ PBU~ M26-A. There were no failures. I filled out an AOGCC field report~ which is attached. In summary~ the BOP test for PBD~ PBU, M26-A was satisfactorily performed° Attachment 02-00lA (Rev. 6/89) 20/11/MEMO1.PM3 OPERATION: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION BOP Test Report DATE Drlg.~ Wkvr .... 'TEST: Initial ~-'~' Weekly .. . Other Operator ..... 1;./)~,~./,./~ Rep Zz/~/~,/q/ ,/:)/Z't',~W~.~'~t'~L Rig phone Location (general) Housekeeping (general Rsrve pi t Well ,. Rig MUD SYSTEMS: V~al Audio Trip tank ! ~/~ Pit gauge ~/~ I ~/ F1 ow monitor D/' 1 Gas detectors / I Test Pressure BOPE STACK: Annul ar preventer Pi pe rams B1 ind rams Choke line valves HCR vel ye Kill line valves Check valve ACCUMU~TOR SYSTEM: Full charge pressure .... ~~ psig Press after closure /~ ~ psig Pump incr clos press 200 psig ~ min ~ sec Full charge press attained ~ rain ~ ~ sec Controls: Master Remote~,~/ Blind switch KELLY AND FLOOR SAFETY VALVES: upp~. Ke]~ T~t p.e,,~.~ Lower Kelly Test pressure Ball type Test pressure Inside BOP Test pressure , N~mb~ ~ /~ Number flanges ~ ~ Hydraulically operated choke TEST RESULTS: Repair or replacement of failed equipment to be made within -----~-days. Notify the Inspector, and follow wi th written/FAXed [276-7542] verification to Commission office. Distribution: orig - AOCCC c - Operator c - Supervisor Waived by: y~¢~//~///~ ' ~ my C.004 (rev 03/92) ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501~192 PHONE: (907) 279-14,33 TELECOPY: (907) 276-7542 March 20, 1992 Bill Kirton PBU Lead Engineer BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit M-26A .BP Exploration (Alaska), Inc. Permit No: 92-28 Sur. Loc. 2535'FSL, 604'FEL, Sec. 1, TllN, R12E, UM Btmhole Loc. 1796'FNL, 4270'FEL, Sec. 36, T12N, R12E, UM Dear Mr. Kirton: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law frOm other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope Pager at 659-3607. D~.~_ h~ nsto~ ~hairman ~ Alaska Oil d Ga Conservation Commission · BY ORDER OF THE COMMISSION dlf/Enclosures CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.OO5 la. Type of work Drill [] Redrill I;111b. Type of well. Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI-II Service [] Development Gas [] SingleZone [] Multiple Zone[] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration 55.43feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchoraae. Alaska 99519-6612 ADL 28257 4. Location of well at surfaCe 7. Unit or property Name 11. Type Bond(see 20 ^^c 25.025) 2535' FSL, 604' FEL, Sec. 1, T11N, R12E . Prudhoe Bay Unit At top of productive interval 8. Well number Number 3600 FSL, 3875" FEL, Sec. R12N, R12E M-26A 2S100302630-277 At total depth 9. Approximate spud date Amount 1796' FNL, 4270' FEL, Sec. 36, T12N, R12E 4/15/92 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth(uDandmVD) property line ADL 282 79 ~2003 f e e t M-04 @2 735 '/17. 4 f e e t 2560 11865 'MD/9116'TVD~ e e t :16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth 9sso, ~feet Maximum hole angle 56 o Maximum sudace 3330pslg At total depth (TVD) ~800'/4390Pslg 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" Cond. 80' Surface 110' 110' 17-1/2" 13-3/8" 68# L-80 Butt 2715' Surface 2715' 2660' 3869 cu ft Arcticset 11 " 12-1/4" 9-5/8" 48# NTSO NSCC 10810' Surface 10810' 8562' 2352 cu ft Class G 8-1/2" 7" 29# 13-CR- NSCC 2565' 7509' 9116° 11865" 9300" 546 cuft Class G 19. To be completed for Redrill, Re-entry, and Deepen Operations. ~ ~' L ~,, ~, ' "' Present well condition summary Total depth: measured 11708feet Plugs (measured) M..~R - 9 true vertical 9202 feet Alaska 0ii & Gas Cons. C0m~'tss'to~ Effective depth: measured 11675feet Junk (measured) 11522'MD Anchorage true vertical 9181 feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor Surface 2715' 13-3/8" 3869 cu fl Arctic11 27154' 2660' Intermediate Production 10810" 9-5/8" 2352 cu fl Class G 10810' 8599' Liner 1157' 7" 342 cuft Class G 10551'-11708' 8416;920'2; Perforation depth: measured 10984;11034',1104;11098',11108;11158',11168;11210',11400'-11406',11416'-11460', true vertical 8665;8701 ',8708'-8745',8752'8787',8794'-8822',8949'-8953',8959;8965',8959;8988' 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program ITl Drilling fluid program [] Time vs depth plot [] Refraction analysis[] Seabed report[] 20 AAC 25.050 requirements[] 21. I hereby ce[;t~y that the f, eregoing is true and correct to the best of my knowledge Signed ~~-~/~~ Title PBU Lead Engineer Date ..~--~-.~_.~ ' ' Commission Use Only Permit Number IAPI number IApproval date ~-.~ ISee cover letter ~-2-'.~'~<~' 150' ~? - 2'2'c~°e'/'01 I L~-'~..~ ~' '- 7'cJ"-Ifor other requirements Conditions of approval Samples required [] Yes /,~E~No Mud log requi.red [] Yes.,.hi~No Hydrogen sulfide measures [] Yes ~ No Directiona_~l survey requ~rea ~ Yes [] No Require~r,_B(;~---l~; CI3M; ,l~5U; []10M; []15M; Other: ~ . ~,~ ?) ~____~,,,.~._ ~ ~ by order of Approved Commissioner me commission Date~,)/Z,~/~,~ ,. Form 10-401 Rev. 12~1-85 '"' Submit iI :ate ,~-~-1-26 PLUGBACK PRO(;EDUF Procedure Outline: (Refer to attached wellbore schematic) 10. 1. Notify an AOGCC representative prior to commencing operations. 2. Rig up coiled tubing unit. 3. RIH with coil tubing circulating seawater. Lay a cement plug from +11,510' to 10,884' MD (50' below the bottom perforation -- bottom perforation at 11,460' MD to at least 100' above the top perforation -- top perforation at 10,984' MD). 4. RU slickline unit. RIH and confirm cement top at least 100' above top perforations. Note: Tag to be witnessed by AOGCC representative. 5o RU E-line and make a tubing cut at +/-9850' MD based on completion tubing tally. 6. Circulate well over to seawater and freeze protect well to 2000'. 6. Bleed tubing, inner annulus, and outer annulus to 0 psi. 7. Set 6-3/8" BPV and prepare Pad for RWO. 8. MIRU rig. Pull BPV. Circulate out freeze protection. Pull 5-1/2" tubing. 9. RIH with a 9-5/8" bridge plug and set at 9830' MD. Test w/ 15,000#'s of pipe weight. A kick-off plug will be set after milling the window. The base of this kick-off cement plug will be at 9730' MD (100' below the window). Note: Steps #9 and 10 are a variance of state regulation 20 ACC 25.105(h)(2) on the placement of a liner top cement. Although the liner top plug is higher above the liner top than as specified in the regulations, an bridge plug, a weight test of the bridge plug, and 100' of cement on the kickoff plug is believed to be a competent plugback. ' RECEIVED Alaska Oil ,:, Ga~, Cons, Anchorage ,~-'-M-26A Summary PrQcedure -'* Procedure Outline: , , . 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18o 19, 20. Pre-rig work: Kill well. Lay cement plug across perforations to at least 100' above top perforation. Cut 5-1/2" tubing at 9850' MD. Freeze protect. MIRU workover rig. Pull 6-3/8" BPV. Circulate diesel from well. Set two-way check valve. ND tree. NU & test BOP's to 5000 psi. PU on 5-1/2" tubing. Pull and lay down tubing. RIH w/9-5/8" EZSV and set at 9830' MD. Test 9-5/8" packoff to 3000 psi and replace if necessary. RIH with section mill and cut 80' window in the 9-5/8" casing from 9550'-9630' MD. Set a kick-off cement plug from 9300'-9730' MD. RIH w/steerable system and kickoff through the section. POOH. RIH with 8-1/2" packed assembly and drill to TD (.+. 11865' MD). Run open hole logs. Run and cement 7" 13 OR liner in the-8-1/2'' hole w/+/- 250' of lap. Clean out liner to PBTD and test to 3000 psi. Displace well to seawater. RIH with 5-1/2" 13CR completion string w/9-5/8" packer. Space out, land completion, set packer. Test down tubing to 3000 psi. Test tubing x casing annulus to 3000 psi. Set two-way check valve. ND BOP's. NU and test new-6-3/8" 5M chrome tree to 5000 psi with diesel. Pull two way check valve. Set BPV. Release rig. Perforate well. Anticipated BHP' 7.9 ppg equivalent. Drilling Fluid: 9.5-9.7 ppg, Workover Fluid' 8.4 ppg. ~taska Oil & Gas Cons. ;~nchorage PROPOS[ DRILLING AND COMPLETIC,, . PROGRAM M-26A REDRILL APl NO. Qf M-26: LOCATION: S u rface: Target: BHL: 50-029-22004-00 2535' FSL, 604' FEL, Sec. 1, T11N, R12E 3600' FSL, 3875' FEL, Sec. 36, T12N, R12E @ 8838' ss TVD 1796' FNL, 4270' FEL, Sec. 36, T12N, R12E @ 9116' ss TVD ESTIMATED START: OPR. DAYS TO COMPLETE: CONTRACTOR: 15 April, 1992 17 (5 days prep & mill, 7 days drill, 5 days complete) Nabors rig 2ES WELLBORE: Item 2O" CASING 13-3/8" CASING KOP - 9-5/8" CASING 8-1/2" HOLE - TOTAL DEPTH TVDss MD(BKB) Mud Wt. 110' 110' N/A 2660' 2715' N/A 7680' 9550' 9.5 9116' 11 865' 9.8 LOGGING PROGRAM: 8-1/2" Hole: Resisitivity / Gamma Ray / SP / Sonic / Neutron LINER DETAILS: CASING 7" 29# 13CR-80 FOX DEPTH BURST COLI. APSE TENSILE 9300'- 11865' MD 8160 psi 7030 psi 676 klbs (7509' - 9116' TVD) CEMENT Measured Depth: Basis: Total Cement Vol: CALCULATIONS: 7" LINER: 9300' (Hanger)- 11865' (Shoe) 1.35 X Ann. vol. (11865' to 9550') + 150 cuft for lap & excess 546 cu ft or 471 sxs of Class G blend @ 1.16 Cu ft/Sk 5-1/2" 17# 13CR-80 Fox (0'- 9250') TUBING DETAILS: RECEIVED MAR - 9 ~992 Alaska Oil & Gas Cons. CommissiO~ Anchorage PROPO$1~ DRILLING AND COMPLETI(, . PROGRAM M-26A REDRILL OBJECTIVE: The objective of the M-26A Redrill is water shut-off. A redrill is desired due to mechancal problems on the current wellbore (severe corrosion in the tubing and liner) combined with a more desirable target away from a conductive fault that is blamed for the high water production. The objectives of the M-26A redrill are to plug and abandon the original perforations, pull the 5-1/2" 17# L-80 tubing, section mill a 80' window in the 9-5/8" casing, lay a cement plug across the section, kickoff and drill a new 8-1/2" hole to a target +/- 1000' from the original wellbore, run open hole logs, run and cement a 7" 29# 13CR liner, recomplete with 5-1/2" 13CR tubing, and perforate the pay zone. CURRENT STATUS: Well M-26 is currently shut-in due to confirmed tubing and liner corrosion and high watercuts (99%). The watercuts have been blamed primarily on faulting in close proximity of the current wellbore. A bridge plug was set to isolate the lower perforations in the wellbore but was not successful and later removed. The M-26 was drilled in 1990 with the Nabors 18E rig. The current wellbore has 13-3/8" surface casing set at 2715' MD / TVD, 9-5/8" production casing set just above the top of the Shublik at 10,810' MD / 8599' TVD, and a 7" production liner at total depth of 11,708' MD / 9202' TVD. The well was completed with a 9-5/8" packer and 5-1/2" tubing. PROPOSED PLUGBACK PROGRAM: (Operation to be Approved Under Sundry Notice) Rig up coiled tubing unit. Lay a cement plug from 11,510' MD (50' below the bottom per/) to at least 100' above the upper perforation (upper perforation @ 10,984' MD -- cement top to be no deeper than 10,884' MD). RU slickline unit. RIH and confirm cement top, RIH with jet cutter and cut 5-1/2" tubing at 9850' MD. Circulate well over to seawater and freeze protect well to 2000'. Set 6-3/8" BPV. When the rig moves on location, the tubing will be pulled from 9850' MD. A 9-5/8" bridge plug will be run and set and weight tested @ 9830' MD. After milling the window from 9550' - 9630', a kick-off plug will be set with the base of the plug set 100' below the window at 9730' MD. ~ ~ C [IV ~ D f~,~,,'-~R - 9 ~99~ Alaska 0il & Gas Cons. Commission Anchorage PROPOS!~ ~ DRILLING AND COMPLETI(. PROGRAM M-26A REDRILL PROPOSED DRILLING PROGRAM: (Operations to be Approved Under Drilling Permit) The milling/drilling fluid program will consist of a 9.5 - 9.8 ppg water based mud in the 8- 1/2" hole. Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and will be capable of handling "worst case" situations as follows: Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based upon original reservoir pressure. Maximum possible surface pressure is 3330 psi based upon a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. The plan consists of pulling the 5-1/2" tubing and milling an 80' section in the 9-5/8" casing from 9550'- 9630' MD. A cement kick-off plug will be set in the 9-5/8" casing across the window area from 9300'- 9730' MD. An 8-1/2" hole will be directionally drilled to a new target +/- 1000' southwest of the present well. A 7" chrome liner will be run from TD to 250' inside the 9-5/8" casing kickoff point and cemented with Class G cement. The liner will be cleaned out to the 7" landing collar. The mud will be changed over to filtered and inhibited seawater completion fluid. The 9-5/8" casing, 7" liner and lap will be tested to 3000 psi. A 5-1/2" 13CR tubing completion will be run with the production packer in the 9-5/8" casing. A subsurface safety valve with dual control lines will be located about 100' below the base of permafrost. The well will be freeze protected with diesel. The production packer will be set and tested. A production tree will be installed and tested. The well will be perforated through tubing after the rig leaves. Fluids incidental to the drilling of a well will be removed by truck and disposed down CC-2A. Alaska Oil & Gas Cons. Anchorage M-26A MUD PROGRAM . DEPTH (MD) DENSITY (PPG) PV YP INT 10 MIN FL (CP) (#/FT)GEL GEL cc/30min OIL SOLIDS (%) (%) MUD TYPE 9550' 9.5 to to 11 865' 9.8 10 10 5 7 8 0 5 to to to to to to to 16 15 10 15 5 0 7 (-7680' ss TVD- 9116' ss TVD) Water Base Mud NABORS RIG NO. 2ES MUD SOLIDS CONTROL EQUIPMENT 2 - Continental Emsco Fl000 Mud Pumps 1 - Derrick FIoLine Cleaner Shale Shaker 1 - Mud Cleaner 1 - DRECOGas Buster 1 - Pioneer Sidewinder Mud Hopper 1 - 5 HP Flash Mixer Agitator 3 - Abcor 10 HP Agitators 1 - 50 bbl. Trip Tank 1 - Recording frilling fluid pit level indicator with both visual and audio warning devices at driller's console. 1 Drilling fluid flow sensor with readout at driller's console RECEIVED ~/aska OiJ .& 6as Cons. Commissio'~ ~chorage BP EXPLORATION ENGINEERING DATA SU BJ ECT BASED ON ENGINEER DEPT. APP'VL DATE SHEET NO. I OF ~ BUDGET/AFE NO. FILE NO. ./ AK 2337-1 (6/86) ,/ ORIGINAL RECEIVED Anchorage GREAT LAND DIRECTIONAL DRILLING, INC. Corporate Office 1111 East 80th Avenue Anchorage, AK 99518 (907) 349-4511 Fax 349-2487 DIRECTIONAL WELL PLAN for PRUDHOE BAY DRILLING Well ......... : M-26A (P2) Field ........ : PRUDHOE BAY M-PAD Computation..: MINIMUM CURVATURE KB elevation.: LOCATIONS LEGAL DESCRIPTION X ASP ZONE 4 Y Surface ...... : 2535 FSL 604 FEL S01 TllN R12E UM 628225.88 5973612.45 Tie-in ....... : 896 FSL 2781 FEL S36 T12N R12E UM 625986.06 5977215.07 Target ....... : 3600 FNL 3875 FEL $36 T12N R12E UM 624879.78 5977980.52 BHL .......... : 1796 FSL 4270 FEL S36 T12N R12E UM 624482.42 5978090.77 Prepared ..... : 02/26/92 Section at...: N,58.83,W 55.40 ft PROPOSED WELL PROFILE STATION IDENTIFICATION TIE-IN SAG RIVER SHUBLIK SADLE. ZONE 4 END TURN & BUILD SADLE. ZONE 3 TARGET SADLE. ZONE 2 HOT OWC TD MEAS INCLN VERT-DEPTHS SECT DIRECTION REL-COORDINATES DL/ DEPTH ANGLE BKB SUB-S DIST BEARING FROM-WELLHEAD 100 : 9550 46.18 7736 7680 3748 N 24.40 W 3640 N 2179 W <TIE 9600 46.14 7770 7715 3778 N 26.14 W 3673 N 2194 W 2.5 9700 46.14 7839 7784 3840 N 29.60 W 3737 N 2228 W 2.5 9800 46.24 7909 7853 3904 N 33.06 W 3798 N 2265 W 2.5 9900 46.45 7978 7922 3970 N 36.51 W 3858 N 2306 W 2.5 10000 46.76 8046 7991 4038 N 39.92 W 3915 N 2351 W 2.5 10100 47.17 8115 8059 4108 N 43.30 W 3969 N 2400 W 2.5 10200 47.68 8182 8127 4179 N 46.62 W 4021 N 2452 W 2.5 10300 48.28 8249 8194 4252 N 49.89 W 4071 N 2507 W 2.5 10400 48.97 8315 8260 4327 N 53.09 W 4118 N 2566 W 2.5 10500 49.75 8381 8325 4403 N 56.22 W 4162 N 2628 W 2.5 10600 50.61 8445 8389 4479 N 59.28 W 4202 N 2693 W 2.5 10700 51.55 8507 8452 4557 N 62.25 W 4240 N 2761 W 2.5 10800 52.57 8569 8514 4636 N 65.15 W 4275 N 2832 W 2.5 10862 53.24 8606 8551 4685 N 66.90 W 4296 N 2877 W 2.5 10900 53.65 8629 8574 4715 N 67.97 W 4307 N 2905 W 2.5 10931 54.01 8647 8592 4740 N 68.82 W 4316 N 2928 W 2.5 11000 54.80 8687 8632 4795 N 70.71 W 4336 N 2981 W 2.5 11075 55.71 8730 8675 4855 N 72.71 W 4355 N 3040 W 2.5 11100 56.00 8744 8689 4875 N 73.37 W 4361 N 3059 W 2.5 11106 56.08 8748 8692 4880 N 73.53 W 4363 N 3064 W 2.5 11367 56.08 8893 8838 5089 N 73.53 W 4424 N 3272 W 0.0 11367 56.08 8893 8838 5089 N 73.53 W 4424 N 3272 W 0.0 11500 56.08 8967 8912 5196 N 73.53 W 4455 N 3377 W 0.0 11640 56.08 9045 8990 5308 N 73.53 W 4488 N 3489 W 0.0 11715 56.08 9087 9032 5368 N 73.53 W 4506 N 3548 W 0.0 11865 56.08 9171 9116 5489 N 73.53 W 4541 N 3668 W 0.0 RECEIVED E BAY DR ~NG ~arker Identification MD BKB SECTN INCLN TIE-IN 9550 7736 3748 46.~8 END TURN ~ BUILD ~OB §748 4880 56.08 TARGET ~367 88§3 5089 56.08 TD ~1865 9~7~ 5489 56.05 M-26A VERTICAL SECTION VIEW Section at: 30t~7 TVO Scale.: i inch = 300 feel Oeo Scale.: i inch = SOO feel Orawn ..... : 02/26/92 SIDETRACK ORIDINAL WELL 5100 5250 5400 5550 5700 3600 3750 ~900 4050 4200 4350 4500 4650 ~000 4950 SecLion OeparLure BAY DFII Marker Identification MD N/8 E/W A} TIE-IN 9550 3640 N 2t73 B) END TURN & BUILD 11106 4363 N 3064 C} TARGET 11367 4424 N 3272 DI TD 11865 454t N 3668 M-26A (P2) PLAN VIEW CLOSURE ..... : 5837 ft at Azimuth 321.07 DECLINATION.: 30.00 E SCALE ....... : 1 inch = BO0 feet OflANN ....... : 02/26/92 Great Land Directional Dritli~9 SIDEI'RAC8 % ORIGINAL ~ELL 5200 4800 4400 4000 3600 3200 2800 2400 2000 t600 t200 800 400 0 400 <- WEST: EAST -> 1.3- 5000 PSI BOF STAOK ANNULAR PREVENTER 7 PIPE RAMS 6 . iii i i i i iii i i B LIND RAMS 5 -iL I SPOOL 4 PIPE RAMS 3 ~' ii i I ! iii IIII . _ f. 13.,3q~ CASIN<3 HEAD 2. 5000 PS! TUBING HF_AD 3. ~ 3-,5r~ - 5000 PSI PiPE 4.5000 1:>31 DRILLING SPOOL 5. 13-,,~8" . ,-5000 PSI BLIND RAM3 6. 13-5~' . 5000 PSI PIPE IRAM3 7. 13-5/~ . 5000 PSi ANNtJt,kR 10. ' ACCUMULATOR CAPACITY TEST_ 1. CH:F_.CK ~ FILL ACCUMULATOR RESERVOIR TO PROPER LEVEL win-! HYDRAI. X.~ FLUID. 2. ASSURE THAT ACCUMULATOR PRESSURE IS 30<X:} PS! WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. 3, OBSERVE TIME. THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECOR~ THE TIlVE AND PRESSURF_ REMAINING AFTER ALL UNITS ARE CLOSED WfTH CHARGING PUI~ OFF. 4. RECORD ON THE ~ REPORT. THE ACCEPTABLE LOWER LIMIT IS ~ SECONDS CLOSING TIME AND 1200 PSI REMAINING PRESSURE. 8_OP STACK TES'[ 1. FILL BOP STACK AND MANIFCLD WITH ARCTIC DIESEL IN WINTER OR SEAWAT-cR DURING SLtMMER MONTHS. 2. CHECK THAT ALL ~WN SCREWS ARE FULLY RETRACTED, PREDETERMINE DEPTH THAT TEST PLUG WILL SEAT AND SEAT IN WELLHEAD. RUN IN LOCK.DOWlq SCREWS IN HEAD. 3. CLOSE ANNULAJ~ PREVENTER AND CHOKES ANO BYPASS VALVES ON THE MANIFOLD. 4. TEST ALL COMPONENTS TO 250 PSI AND HOLD FOR 10 MINUTES, 5. INCRF_~SE PRESSURE TO 2500 PSI AND HOLD FOR 10 MINUTES. B~ F.~ TO ZF_RO PSI. OPEN ANINtJLAR PREVENTER AND CLOSE TOP SET OF PIPE RAMS, 7. INCREASE PRESSL~E TO 5(XX) PSI AND HOLD FOR 10 MINUTES, 8. CLOS~ VALVES DIRECTLY UPSTREAM OF CHOKF_S. BLEED DOWNSTREAM PRESSURE TO ZF_RO PSi TO TEST VALVES. TEST REMAINING UNTESTED MANIFOLD VALVES, IF ANY, WI'I'H 5000 PSI UPSTREAM OF VALVE AND WTTH ZEFIO PSI ~EAM. BLEED SYSTEM TO Z~.RO PSI. 9. OPEN P1PF_ RAMS, BACK~ RUNNING JT AND PULL OUT OF HOLE. CLOSE B4,JND RAM~ AND TESTTO 5000 PSi FOR 10 MINUTES. BLEED TO ZERO PSI. OPF_N BUND RAMS AND RECOVER TEST PLUG. MAKE SURE MANIFOLD LINES ARE FULL OF ARCTIC DIE~EL AND ALL VALVES ARE SET IN THE DRILLING POSITION, ! 1. TEST 5'TANDPt~ VALVES TO 5000 PSI, 12. TEST )CFtLy COCKS AND INSIDE BOP TO 5000 PSI WITH KOOMEY PUMP 13. RECORD TEST INFORMATION ON BLOWOLrF PREYENTF_.R TEST FORM. 3.G,N AND SEND TO DRILUNG SUPER¥1SOFL 14. ~M CO~ B(:~ TEST ONCE A WEF_K AND FUNCTIONALLY OPERATE DOPE DAILY FOR DRI1JJNO OPERATIONS. FOR COMPLETIC,% WOF~OVER OPEP~T1ON~, PERFORM CO~ BOP TEST EVERY 21 DAYS AND FUNCTION TEST 13DP WEEJ<LY. RE '¢E IVED MAR - 9 1992 Alas~ 0il & 6as Cons. ComntlssiOit Anchorage LE IDIVE~FITEH SYSTEMC'? Two lines venting 90 deg. apart in directions that ensure safe down wind venting, and ex- tending to a point at least 100' from any I:X3tenti;~" source of ignition. ..~.10' Full Opening Valves I ¢ '35' or as required Dresser Sleeve ., 10' Oiverter Une 1. Ali pipe connections 150,Y. ANSI Flanges or welded connections and secured to prevent movemenL 2. Manual 10" lull opening valves mechanically' connected to ensure that one valve is tail-sale open at all limes. 3. All lurns are gO deg. and targeled. 10' Full opening ball valve w/Hydraulic Actuator Cellar 20' Diverter Spool w/10' Side Outlet RECEIVED MEM 1/3/90 - 9 1992 Alaska Oil & Gas Cons. Commission 'Anchorage ! TO ~ pi 7' I00 0~.. 2~0 ~ c I,~LUHE TAidK TRIP TANK 75' B~L .~AN D ...' D;C~ SSER '7'A~I K IqO 88L. HUD DISTRIBUTION D~rC /' · / V~Tuul~ TYP~. HUD CJ. EANE~ t,~ FtO6J e'El{ ~ Choke Manifold Poor ,Boy Degasser . Brandt Vacuum.-Type Degasser Brand t Dual Tandem Shale Shaker Plonee'r Mud Cleaners Pioneer MKI Centrifuge 1 - Recording drilling fluid, pit 'level ~ndicat. 0r with both visual and audio warning de~ices at 'driller's con.;ole " 1 - Trip Tank (75 BBL.) 1 - Drilling fluid flow sensor with readout at driller's console 11 - 5 Hp AgitatOrs ITEM ( 1 ) ,Fe.e (2) Loc ** CHECK LIST FOR NEW WELL PERMITS ** APPROVE DS~ [ 2 thru [14 thru 22] (5) BOPE ,~/.~.~-~., ~,-,~- ~, [23 thru 28] (6) Other [ 29 thr-~ 3'1] e 3. 4. 5. 6 7 8 (6) Addl 1 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. Is permit fee attached ............................................... /~ Is well to be located in a defined pool .............................. ~_ Is well located proper distance from property line ................... . Is well located proper distance from other wells ..................... Lease & Well NO ,, Is sufficient undedicated acreage available in this pool ............. L Is well to be deviated & is wellbore plat included ....... Is operator the only affected party ................ Can permit be approved before 15-day wait .......... Does operator have a bond in force ................. ' ................. ~ Is a conservation order needed ....................................... 7~- Is adminiStrative approval needed ................................. ... ~ Is lease nvrnber appropriate .......................................... ~ Does well have a unique name & number ................................ . ..... Is conductor string provided ......................................... ~ .... Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. ~ Is enough cement used to circulate on conductor & surface ............ ~ Will cement tie in surface & intermediate or production strings ...... ... Will cement cover all known productive horizons ..................... ~ Will all casing give adequate safety in collapse, tension, and burst. ~ ... Is well to be kicked off from an existing wellbore ................... ~ .... Is old we1 lbore abandonment procedure included on 10-403 ............. ~ Is adequate wellbore separation proposed ............................. ~ Is a diverter system required ........................................ ~ Is drilling fluid program schematic & list of equipment adequate ..... ~ ,,, Are necessary diagrams & descriptions of-~:-t:.--~ BOPE attached .... ~ Does BOPE have sufficient pressure rat ing -- test to .~-'~O~ psig ..... ~ Does choke manifold comply w/API RP-53 (May $4) ...................... Is presence of H2S gas probable ...................................... · FOR EXPLORATORY & STRAT IGRAPH I C WELLS' Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Add i t ional requirements ............................................. ...~ REMARKS geology: DWJ~ RP~ eng i nee r i n~1: MTM.~ ECS J% BEW ~.~[~, RAD -[~, dH ,...-- ,.,r ' ' INITIAL GEO1 uNIT ON/OFF POOL CLASS STATUS AREA ~ SHORE , , rev 03/29/91 jo/6.011 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 APPENDIXi ,, No special 'effort has been made to chronologically organize this category of information. ALASKA CONPUTING C~NT~R )m)mmm~m~mm~mmmmmmmmm,mmmmmmmm) WBLL:NAM£, ?~ELDNAME BOROUGH PEFERENCE NO ~ .PRUDHOB~BAy NOR?H 8bOPE ALA6KA ~O'O~g'~O04'O0 92309 RECEIVED JUN 2 G 1992 Alaska. Oil & Gas Cons. Commission Anchorage IC. OFILMEI Date-- Chlumbetger Alaska Compu:i~q center SERVICE~NAME { EDIT RF£L.NAME~ .... = 92309 CONTINUATION # PREVIOUS REEL COMMENT DAT~ ~ 92/06/!6 ORIGIN = F~C TAP~.NAME I 92309 CONTINUATION # I 1 P~EVIOU'S TAPE I COMMENT { BP EXPLORATION, M-26A~ PRUDHOE BAY, 50~0~9-22004-00 TRPF HEADER PRUDHOE BAY UNIT ~WD/MAD bOGS WELL NAME=~ API NUMBERI OPERATORI b0G~ING COM:PAN¥'i TAPE CREATION DATE.~ JOB DATA JOB NUMBERI LOGGING ENGINEERi OPERATOR WITNESS= SURFACE LOCATION TOWNSHIP= RANGE= FNLI rWb~ £LEVATION(FT FROM MSL O) KELLY BUSHING= DERRICK FLOOR= GROUND LEV£LI WELL CASING RECORD BIT RUN 1 92309 TYBUREC LOVE ! ST STRING ~ND STRING M'26A 500292200400 BP EXPLORATION ~MbU~BERGER WELL SERVICES A¥-92 BIT RUN 2 BIT RUN 3 O1 llN 12E 25 5 6O4 47,00 46,00 24,00 OPEN HOLE CA~ING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) ~mmm~m~m~ m~~ ~~mm~ n.500 9,625 9546.0 PAGEI ES.Tape Vert~icatlon Listing chlumber.~er Alaska ComPutln Center 3RD STRING PRODUCTION # REMARKS= STRING ~ISLD ENO!NEER':~$ REMARK BIT TO RESISTIVTTY =(4!'~ BIT TO GAMMA RAY = 52'o SIT TO OE,SITY~ ~Oe,. ~? TO' ~EU?~O~ = 11~'. BIT RUN ONE 10806 TO MATRIX DENSI ~~..6S.~,~C6 T FbUI'D DENSITY = 00 G/CC, 8A~ITE USED AS ADDI IVE.,~ WAS~DO~N PASS FROM t0890"TO. 11816', 'WASHDOWN DONE WHILE ROTATING, $ $ ****, FILE HEADER **** FILE: NA~E = EDiT ,O01 $~RVICE = FLIC VERSION ~ 00~A06 DATE g ~2706/16 MAX REC:SIZE ~ ~0~4 FILE TYPE ~ LO LAST'FILE = F'IL[ HEADER FILE NUMBER~ EDITED MERGED Depth shifted and cl~PPed curves~ D~PTH' INCREMENT 0,5000 START DEPTH 10792.5 10792,5 FILE SUMMARY PBU TOOL CODE ~Nmmmmmmm~mmm BASELINE CURVE FOR SHIFTS~ CURVE SHIFT DATA BASELINE DEPTH ~8888,0 11731.5 11719,5 l~694,0 628.0 ! i1576.$ 552,0 11550.5 1 548.0 GRCH a.ll bit: runs mercjed., sTOp DEPTH ~11111111111 I1'/~0.0 (MEASURED DEPTH) ---------=EOUIVALENT UNSHIFTED DEPTH---------- GR RHOB NPHI 68870.0 86870,0 11737.0 11714.0 11701.5 11701.5 11608.0 11559.0 11533.0 11531.0 88871,5 11677.5 11532.0 IS Tape Verfflcat, ton bistlng ol~lumberger Alas~:a, ¢omput~no Center 17-JU~-1992 06~08 .¸3 ! 53 llSO~ 1135~ 1132 ! 19 18 1109~ 1109 1107 1107 1 ~o~ ,°~I lo 10967 to953 lo934 lO8B6 lO876 1o87o loo 5 1151~,5 5 1148 ,5 5 11481.5 0 11 .5 0 11303.5 0 5 o 0 11178.0 0 ill?2.0 II143.5 0 ii080.O 0 i1080.0 0 11057.5 0 5 11022.0 0 5 11007.0 0 11015.0 5 11000 0 10976.0 0 10967,0 5 10951.0 5 0 10923.5 0 10868,5 0 5 .0 82.5 89.5 ~ERGED DATA SOURCE PBU TOOL CODE $ REMARKSI 11143.5 11055.0 11022.0 10937..0 ,o I0 RUN NO. PASS NO, MERGE TOP MERGE BASE THIS FILE CONTAINS NO ME_R. GE_D DA_TA AS ONLY ONE BITI RUN WAS PERFORMED-i DEPTH ADJUSTMENTS REFLECT RHOB TO CASED HOLE GR (CARRYING PEr, ROP. DRHO, CAlaN, RP & RA), AND NPH! TO CASED HOLE GR (CARRYING NCNT & rCNT). $ bis FORMAT DATA ~l~lumberger Alasl<a Compu ln~ Center 1?-dUN-1992 06=08 PAGE= DATA FORMA? SPECIFICATION RECORD ** SET TYPE-64EB ** TYPE REPR CODE' VA~UE ! 66 0 2 66 0 3 73 48 4 66 5 6.6 6 73 7 65 8 68 05 tl 66 12 68 13 66 0 14 65 FT 15 66 68 16 66 I 0 66 0 ** SET TYPE - CHAN ** NAMF SERV UNIT SERVICE API AP! API API F)LE NUMB NUMB SIZE REPR PROCESS )D ORDER # bOG TYPE CbASS MOD NUMB SAMP EbEM CODE CHEX) FT 548989 O0 000 O0 0 t ! I 4 68 0000000000 D~PT ..o...~ ~c~ ~4s~s~ oo oo~ oo o ~ ~ ~ ~ ~ oooooooooo ~..o .w~ ~c~ s~.~s~ oo oo oo § ~ ~ ~ 4 oooooooooo PEF .WD 548989 O0 000 O0 ! 1 ! 4 68 0000000000 c~...o~. s~.~e~ oo ooo ooo ~ ~ ~ ~ s. oooooooooo .p.z .wo ..-s s~s~., oo ooo ooo ~ x ~ ~ ss oooooooooo .~ ..~ o... s~.gs~ oo ooo oo o ~ ~ ~ ~ ss oooooooooo RP .WD O.M. 548989 O0 0~0 O0 0 I I 1 4 68 0000000000 .~. ~ r~.. ~.~.. oo o o oo o ~ ~ ~ ~ o. oooooooooo ~¢.~ ..~ ¢.~ ~..~. oo ooo oo o ~ ~ ~ 4 ~ oooooooooo rCN? MWD CPS 548989 O0 000 O0 0 I I ! 4 68 0000000000 O0 000 O0 0 I I I 4 68 0000000000 DEPT. [9~o250 NP.I..WD '999,2S0 RA.MWD -999.250 RP.MWD CAbN,MwD I 8 ,500 RHOB,MWD -999°250 DRHO,MWD -999'250 PEF,MWD ROP.MWD -999°250 NCNT.MWD -999.250 FCNT.MWD -999.250 GR.MWD D~PT. lt500.000 RHOB.MND ~.2[? DRHO°MND 0.008 PEF.M~D CA~N.NWD 8,597 NPHI,MWD 2 ,800 RA,MWD 3.795 RP.~WD ROP.MWD 63.~60 NCNT.MWD ~209.~75 FCNT,MWD 33.790 GR.MWD -999 250 .9~9:25o -999.250 2.380 3,210 24.594 Verification Listinq cblumbe, rger Alaska Computln~ Center DEPT, 11000,000 9, 24 15, I0756,500 '999,250 '999.250 D~PT CRLNiMWD ROP MHD END OF DATA RHOB MND NPHI~MWD NCN?.MWD RHOB,MWD NPHI.MWD NCNT.MWD :2.727 DRHO.:MWD 30.652 RA,MWD 1~04,~=~$6 FCNT.MWD -999,~50 DRHOi~MWD -999,250 RA'MWD -999,:250 FCNT-MWD ,9.960 RP'MWD 28..496 GR:,MWD ::999.250 RP'MWD 999'250 OR.MWD 3'99:3 · 688 ,999,250 999,250 **** FILE TRAILER **** FILE NAME ~ EDIT .001 SERVICE ~ FbIC VERSION ~ O01A06 DATE ~ 92/06/16 MAX REC SIZE { 1024 F~LE TYPE ~ LO ~AST FI~E ~ FILE NAME' { EDIT .,002 SERVICE { FL~IC VERSION ~ OO1A06 DATE' { 92/06Y16 ~AX REC.:$IZE' { i024 F{LE TYPE~ I LO LAST FIbE~ ~' FTLE HEADER FIL~ NUMBERI 2 EDITED MAD PASSES ..... Depth.shifted and clipped curves toreaCh Pass'o~each run in separate tiles, 1 0.5000 MAD RUN NUMBER MAD PASS NUMBER D~PTH INCREMENT # FiLE SUMMARY PBU TOOL CODE CDR $ START DEPTH mmmmmmmmmmm 10890,0 10890.0 STOp DEPTH mmmm~mmmmmmmm.m 11726.0 11792.0 ~ASELINE CURVE FOR SHIFTS: GR'MWD CURVE SHIFT DATA (MEASURED DEPTH) ----',-----E(~UIVALENT UNSHIFTED DEPTH---------- BASELINE DEPTH OR,MAD RHOB NPH! RP IS :?a~e verification Listin~ chlum~ ere]er A as~a Comput nq Center 88888 0 ~1730 !169 1168 I167~ 1167 11672 11663 11657 lt655 1~654 1 650 11644 i1607 115'79 11'569 ilS61 11553 11550 11545 11545 lt'542 I{'54 1 53~ ! 11,469 11 11362 11361 1114i 11321 11121 11320 11273 11254 11244 11238 1t237 11217 11194 !1161 11161 1.1160 11125 iii21 11092 0 0 5 0 5 0 5 0 0 :0 0 0 5 0 0 5 0 5 0 0 ~0 .0 0 o5 ,5 o0 ,0 o5 .0 o5 o0 11701.5 1'1701,5 · II o 68 '0 666,,0 11656.0 11637.5 11559.0 11514.5 11481.5 li145.0 11303.5 11199.0 11143.5 11141,5 11107,0 11642,0 11638,0 54 .0 11534.0 11525.5 11514.5 115O5 11371,5 11303,0 11256.5 1122210 11178.0 11109.5 11080.0 141.4.0 1349'5 11222,5 1 t629"5 11592*5 : 115 i6,5 11452'5 I~124.5 1 303.0 11238,0 11144,5 Center ~7-JUN-~992 06208 # MER 11090 0 tt08 ,0 110~ 0 ilO.,O 1:023 S016 0 ilO01 0 10995 5 1099 5 ~097~ 5 ~09~ 5 10948 0 1091 .0 109 ~ 5 lO8 ~087 10866 0 10854 0 108 100 0 $ GED DATA SOURCE PBU TOOb CODE 11057.5 11022,0 10976.0 10931,5 10858,0 11067.5 11014.5 10987.5 10926,5 11065,5 11021.5 10937.0 10922,5 11079 0 11076:0 110080 10991:5 10964.5 10930,0 108.71.5 10861,0 10858,0 10855,5 10842,0 I0824,'0 I0804,~0 85,0 89.5 88,0 93,0 RUN NO. PASS NO. MERGE,TOP THE DEPTH ADJUSTMENTS SHOWN ABOVE REFLECT GR.MAD TO GR MWD,.RHOB,MAD TO RHOBmMWD (CARRYING PEF, DRHO, CA~N, .ROP)' & NPHI,MAD T~ NPHI,'MWD (CARRYING NCNT & FCNT), RP,MAD TO RP.MWD (CARRYING RA),' # LIS FORMAT DATA PAGE; DATA FORMAT SPECIFICATION RECORD ** SET TYPE - 64EB.** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 48 4 66 1 5 66 6 73 IS Tape Verification ~st~ chlumberqer AlasKa Comput! ~ Center 17-dUN-1992 06t08 mmm*mm'm#*#mmmmmmmmmmmm~mmmmmmmmm TYPE REPR 'CODE VAbUE 7 65 9 65 I~ 66 21 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 ** SET TYPE~- CHAN ** NAME SERV UNIT SERVICE: AP! API APl AP.! PILE NUMB NUMB $1ZE REPR PROCESS ID ORDER # bOG TYPE CLASS MOD NUMB S,AMP ELEM CODE (HEX) RHOB MAD G/C3:54~989 00 000 00 0 2 I I 4 989 O0 000 O0 0 2 I I 4 ~000000000 000000000 o~n MAD 0/C3 ~8989 .00 000 O0 0 2 t 4 68 0000000000 PEr MAD 8989 O0 000 00 0 2 I 1 4 68 0000000000 CALN MAD N. 548989 O0 NPHI MAD ~U S 000 O0 0 2 ! 1 4 68 0000000000 ~:8989 OD ooo OD o = I 1 4 68 oooooooo~o RA MAD OHMM ' 8989 O0 000 O0 0 nP MAD OHMM 548989 O0 000. O0 0 ) I ~ 4 68 00'000000 0 I 1 4 6m oooooooooo R0P MAD F/HR ~8989 00 000 00 0 2 t ~ 4 68 0000000000 NCN? ~AO CPS 8989 O0 000 O0 0 2 1 1 4 68 oooooooooo FCNT MAD CPS 548989 00 000 00 0 2 I 1 4 68 00.00000000 GR MAD GAPI 548989 O0 000 O0 0 2 I I 4 68 0000000000 ** DATA DEPT, 11781,000 RHOB'MAD -999,250 DRHO.MA.D '999,:~50 PEr'MAD so nO..MAD -999:~50 NCNT.MAD -999.~50 refiT.MAD, -999.~50 GR MAD D~PT,. 115001.000 RaDS.MAD 2.~35 DRHO,MAD 0,009 PEr'MAD CALN.MAD 8,363 NPHI.MAD 24.258 RS,MAD 3 779 RP.MAD POP.MAD 1~3,473 NCNT,MAD 1215.000 rCNTeMAD 36:762 GR.MAD DEPT. 11000.000 RHOB'MAD 2.458 DRHO,MAD -0'0~7 PEr. MAD CAbN.MAD 7.689 NPHI.MAD 32.962 R~.MAD ~:32~ AP.MAD ROP.MAD 1;5.124 NCNT,MAD 1027.000 FCNT.MAD 6t GR.MAD DEPT. 10759.000 RHOB,MAD :999.250 DR,~ MAD '999.~50 PEr'MAD CAbN.MAD -999'250 NPHI.MAD 999.250 R :MAD -999,250 RP.MAD POP.MAD -999.250 N~N?.MAD -999.250 rCN?.MAD -999.250 GR.MAD "999,250 -....))o -999. 0 2.398 3,048 24.241 3,432 13.051 110.906 '999.250 "999,250 '999.250 IS TaPe ver~'icat~on ch~m~e~e~ A~aS~:a ¢omp~tLn~ center · FILE~.NA. ME I EDIT ,002 V~,R$ION .. 001A06 DATE I 92/06/16 ~AX REC:SIZEI := 1;024 F~LETYPE LAST FILE A?E : 92/06/16 :AX REC, SIZE ~ ~024 FILE TYPE' :l LO LASTFILE FILE HEADER FILE NUMBER 3 RA~ NWD , Curves and, Zoq head?r~data ~or each btt::run ~n .seParate f~!es , B~T: RUN NUMBERI:: ~ DEPTH INCREMENT: 0.5000 VENDOR.TOOL CODE! START.DEPTH CDR ~0859 CDN I0785: $ #. LOG HEADER DATA DATE LOGGEDI SOFTWAREt SURFACE sOFTWARE VERSIO.~ DOWNHOL¢ SOFT~ARE VERSIO.= DATA TYPE (~EMORY OR REAL-TI.E)~ TS D~ILLER TOP LOG INTERVAL (FT)I BOTTOM LOG INTERVAL BIT ROTATING SPEED (RPM) HOLE INCLINATION (DEG) MINIMUM ANGLE~ MAXIMUM ANGL£) :sTOP DEPTH 11797.0 t~730.0 i4-MAY-92 FAST 2.3 MENORY 11836.0 9546.0 1t836.0 'I~ ?aPe~ Yeri~Lcation ~stin eh~um~er~er~ A~asica ¢ompUtLn~ Center ?oob S?RZ G,C?OP TO BO To ) VENDOR, TOOL CODE TOOb,TYPE~ CDN NEUTRON/POROSITY CDR RESISTIVITY $ BOREHOL£ AND CASING DATA . OPEN HOLE BIT SIZE CI~):T DRILLERS CASING DEPTH BOREHOLE~CONDI'TIO~S MUD TYPE= MUD DENSITY MUD VISCOSITY MUD PH: . MUD CHbORiDES (~PM)I FbUIO LOSS {C3). RESISTIVITY COHMM AT TEMPERATURE D'EGF) MUD AT MEhSURED TEMPERATURE__(MT):., MUD AT MAX CIRCULATING TEMPERATURE, MUD FILTRATE AT MUD CAKE AT MT: NEUTRON TOOb TO0~ STANDOFF (IN): EWR FREQUENCY (HZ), 8°500 9:546,0 9°80 49.0 8,5 6,0 0,246 0,177 90.0 68.0 SANDSTONE 2,65 BIT TO RESISTIVITY =,41', BIT TO GA. MN:A RAY BIT RUN ONE. t0886 RNGSOOO.NSRT-CIV,GSRZ~II4$ FLUID-DENSITY = ~.00 G/CC.; BARIT~ USED AS MUD ADDITIVE WASHDOWN PASS FROM 10890 - 11836 .. $ FORMAT DATA IS Tape verification bisting ChlUmber'ger Alaska ¢omputlnq Center 17-dUN-1992 06:08 DATA FORMAT SPECIFICATION RECORD TYPE REPR CODE VABUE 66 0 ~ 66 0 3 73 ~2 4 66 5 ? 65 8 68 ~ 9 65 ~5 11 66 19 X2 68 13 66 0 ** SET TYPE - CHAN ** · · NR~ SERV UN{T SERVXC£ APX AP! APl. AP! FXLE NUMB NUMB S{ZE' REPR PROCESS ~D ORDE~ # bOG TYPE..CbASS MOD NUMB SAMP ELEM CODE' (HEX) PEP? FT 548969 O0 000 O0 0 3 ! 1 4 68 0000000000 RHOB bWD G/C3 548989 O0 000 O0 0 3 t I 4 68 0000000000 DRHO bWD G/C3 548989 O0 000 O0 0 3 1 I 4 68 0000000000 P~F LWD 548989 O0 000 O0 0 3 1 I 4 68 0000000000 PCRb bWO IN S48989 O0 000 O0 0 3 1 i 4 68 0000000000 DPHI bWD PU 548989 O0 000 O0 0 3 1 1 4 68 0000000000 TNPH bWD PU 548989 O0 000 O0 0 3 ! I 4 68 0000000000 RCr? bWD CPS 548989 O0 000 O0 0 3 ! I 4 68 0000000000 RC~T bWD CPS 548989 O0 000 O0 0 3 ! 1 4 68 0000000000 ATR bWO OHMM 548989 O0 000 O0 0 3 ! I 4 68 0000000000 PSR bWD OHNM 548989 O0 000 O0 0 3 I I 4 68 0000000000 ROPE LWD F/HR 548989 O0 000 O0 0 3 1 1 4 68 0000000000 GR bWP GAP! 548989 O0 000 O0 0 3 ! 1 4 68 0000000000 RHOB,bWD -999.250 DRHO,~wD '999.250 PEr,bwP DPHi,bWD :999.250 TNPH,bWD -999.250 RCFT.bWD RTR,b~D 999,250 PSR,bND -999,250 ROPE,bWD '999,250 '999,250 41.779 chlumberqer Alaslk:a Computi~ Center DEPT. 11500.~00 RHOB,LWD DCA{:'LWD 0., 46 DPHI.LWD RCNT,LWD 120],000 ATR,bWD GR,LND 5 .260 DEPT. 11000,000 RHOB,LWD DCAL.:LWD 0.,543 DPHI,[,WD RCNT,LWD 1134,500 ATR.LWD GR.LWD 75.754 DmP? 10774.000 R.OB UWD RCNT.LND -999,250 ATR.LWD GR,LWD -99~,250 2'299 DRHO,bwD, 0,~3 :TNPH,bWD 4.ii 6 PSR,bWD '0,026' TNPH,LWD. i6,038 PSR,LWD -999,250 TNPH,bWD '999~250 PSR,bWD R. CFT,b~D 24,..20 RCrT,LWD 12.268 ROPE,5wD :.999-250 -999-250 ROP~.'LWD :393 3'550 6'225 :'999'250 "999.250 **** FILE TRAILER **** FILE NAME = BDIT ,003 SERVIC~ { rb~c V~RSION I 001A06 DATE = 92/06/16 MAX EEC SIZE I 1024 FILE TYPE = LO L~ST FILE ~ FILE NAME . iDIT .00.4 SERVICE { FLIC VERSION DATE = 92/06/16 ~aX EEC sIZE t 1024 FILE TYPE I LO LAST FILE FILE HEADER FILE NUMBER 4 RAW MAD Curves and log ~eader data ior each Uass MAD RUN NUMBERI I MAD PASS NUMBERI DEPTH INCREMENT{ 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH CDR 10859.0 CDN 10785.0 11730.0 I'$ :'ra~'e~ verification {.,~st~n.O ch:l. umberger Alasf<a Computlno. Centar 7-dUN, 1992 06 := 08 PAGE= # LOG HEADER DATA DATE 50GG£D.= SOFTWAR SURF~E SOFTWARE VERSION=_ DOWNHOhE SOFTWARE VERS'IO., , DATA TYPE (MEMORY OR REAS-TiME)= TD DRIbbER TOP bOG !NTERVAh (FT)=' BOTTOM:bOG INTERVAb.(FT)= ~IT ROTATING SPEED HOLE INCLINATION M~NIMUM ANGLE= MAXIMUM ANGbE= 'FAST:2.3 M MORY 11836.0 9546-0 1~B~6.0 TOOb STRING (TOP TO BOTTOM) VENDOR TOOL CODE TO0'5 T~PE CDN NEUTRON/POROSITY CDR RESISTIVITY S # BOREHO~E AND CASING DATA OPEN HOLE BIT SIZE (IN~ DRIS~ER$ CASING DEPTH 80REHOLE CONDITIONS MUD TYPE= · MUD DENSITY MUD VISCOSITY ~UD MUD CHLORIDES ~bUID b085 RESISTIVITY (OHMM AT TEMPERATURE DEGF) MUD AT ~EASURED TEMPERATURE (MT)= MUD AT MAX C~RCULATING TEMPERATURE~ NUD FISTRATE AT MUD CAKE AT "EUTRON TO0 MATRIX= MATRIX DENSITY= HOhE CORRECTION (IN)= # TOOL STANDOFF (IN)= EWR FREQUENCY (HZ)) REMARKS= NDSOI8 RG8022 8{500 · 9 46.0 L:SND 9 80 4~,0 8,5 6..0 0.~46 0,177 SANDSTONE 2.65 90.0 68.0 BIT TO RESISTIVITY =.41', BIT TO GAMMA RAY= 52' BIT TO DENSITY = 1~8', BlT TO NEUTRON = 114" ' BIT RUN ONE 10886- 11836 ' RNGSOOO,NSRT-CIV,GSRZ'It45 MATRIX DENSITY 2.65 GYC~ (SAND) FLUID DENSITY ~- 1.00 G/CC, BAR2TE USED AS MUD ADDITIVE WASHDOWN PASS FROM i0890 - 11836', TaPe Ver~¢at~°n ~st~nq ehiumbercjer Aias~a Computing center DATA FORMAT SPECIFICATION RECORD SET TYPE -.,64EB *., TYPE REPR CODE VAbUE ! 66 0 2 66 0 3 73 52 4 66 5 66 6 73 7 6 9 65 I! 66 19 ! 1~ 68 66 0 14 6 68 !6 66 1 0 66 ** SET TYPE - CHAN ** NIME SERV UNIT SERVICE API API APl AP1 FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CL~SS MOD NUMB SAMP ELEM CODE (HEX) DEPT RHOB LAD DRHO bAD PEF bAD DCAL LAD DPH! LAD TNPH LAD RCFT LAD RCNT LAD ATR LAD PSR LAD ROPE LAD GR LAD VT 549989 O0 000 O0 0 4 G/C3 $49989 O0 000 O0 0 4 G./C3 548989 O0 000 O0 0 4 ! 548989 O0 000 O0 0 4 IN 548989 O0 000 O0 0 4 PU 548989 O0 000 O0 0 4 PU 548989 O0 000 O0 0 4 CPS 549999 O0 000 O0 0 4 CPS 548989 O0 000 O0 0 4 OHMM 548989 O0 000 O0 0 4 ! OHMM 548999 O0 000 O0 0 4 1 F/HR 548989 O0 000 O0 0 4 1 GAP! 548989 O0 000- O0 0 4 ! 4 68 0000000000 I 4 68 0000000000 ! 4 68 0000000000 1 4 68 0000000000 ! 4 68 0000000000 t 4 68 0000000000 1 4 68 0000000000 I 4 68 0000000000 I 4 68 0000000000 ! 4 68 0000000000 I 4 69 0000000000 I 4 69 0000000000 ! 4 69 0000000000 mmmmmm~mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm#mmmmmmmmmmm~mmmmm~mmmmmmmmmm#mmmmmmmmmmmmmmmmm ch~mberc~er~ A~.asKa. ¢omputtn~ Cent. er DC AL. bAD RCHT:.bAD DCAb, :bAD RCN?. bAD GR,bAD DCAL., LAD RCN~, :bAD GR,bAD RC~T, :bAD GR, bAD "999,250 :9:99'250 9;99.250 ! tSO0'!000 0°{49 i t 8 5 ~; o o o 3 6.4O3 ~ooo'ooo ?3'543 :999.,250 999'250 DPHIi::, bAD DPHI:..bA:D~ DPHI.*:bAD HOB':'bAD P fl ! ~: L A D ATR.bAD :999'250 DRHD,bAD 999*250 'TNPH..bAD -999.250 PSR.bAD :2:,,30:6 DRHO'bAD: .0..2~3 ::TNPH,bAD. 5.!599 PS.R.LAD .='458 DRHO'[AD 0.02:6 TNPH*bAD 17,770 PSR;:bAD: -999,2~0 DRHO;LAD' =999,250 TNPHi~bA.D: 999,250 PSR*bAD: -999,.250 RC~T,bA:D -999-250 26,a00 5'372 ROPE-bAD .27::.,~100 i2'i579 ROP~'.~AD 999..,250 · -999..250 ROPE.bAD .:'999.'250 :.~.999,250 '.999'250 2::,690 ~32':.830 135'843' t.46.34~ ;497 **** .,z~.~ ~,~z.~,D~ DA?E = 92/06/[6 ~AX REC S~ZE = 1024 F~L~ TYPE = LO **** TAPE TRAILER **** 'SERVICE NA~E = £DZT DATE = 92/06/~6 TAPE NAME = 92309 CONTINUATION # = ! PREVIOUS TAPE ~ CO~E~? = BP Exp~ORATION~ ~-26A~ PRUDHOE BA¥~ 50-029-22004-00 **** REEL TRAILER **** SERVICE NAME = EDIT DATE = 92/06/16 ORIGIN = FLOC R~EL NAME _ ~ 92309 CONTiNUaTiON # = PREVIOUS REEL = COM~£NT = BP £XPbORATION~ H-26A~ PRUDHOE BA¥~ $0-029-22004-00 * ****************************** *-'---'' $CHLUMBERGE~ ****************************** COMPANY NAME : BP EXPbORATION WELL NAME ~ ~-26 A FIELD NA~E ~ PRUDHOE BAY BOROUGH ~ NORTH SLOPE STATE. : ~LASKA AP! NUMBER : §0-029-22004-00 ~EFEREMCE NO : 92328 RECEIVED dUN l l lgg2 Alaska 0il & (~ Oon~. Oommi~ion Anchorage chlUmberger AlasKa Computin~ Center 30-~AY-1992 12:01 DATE' : 92/05/30 ORI~!N : ~L!C ~EL NAME .. ~ 9232~ CONTINUATION # : pREVIOUS"~REEL' : COMiMEMT : BP EXPLORaTION,PRUDH~E BAY,~-26 A,50-029-22004-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 92/05/30 ORI~IH : FLIC TAP~ NAME : 92328 CONTINU~ATION # PREUlOUS TAPE COM!~ENT TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WlREbIME bOGS APl NUMBER: OPERATOR: LOGGING COMPANY: TAPE C~EATI~N DATE: jOB NUMBE~: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: FNL: FEb: ~LEVATION(FT F~O~ MSL O) KMbbY BUS}~ING~ DERRICK GROUND LEVEL: WELL CASING ~ECO~D SURFACE LOCATION 1. ST STRING 2MD STRING 3RD ST~I~G mPODUCTIO~ ST~TNG ~-26 A 500292200400 BP EXPLORATIOS SCHLUMBERGE~ WELL SERVICES 30 MAY-92 JEFF FOrtH!CA MIKE CHAMBER 10 11N 12E 2535 604 57.60 26.20 OPEN HOLE CASING DRILLERS CASING BlT SIZE (IN) SIZE (IN) DEPT}~ (FT) WEIGHT (LB/FT) IS Tame Vertf.~cati. on blsttng chlumberqer AlasKa Comp~.!tln~ Center CHRVE SHIFT DATA - ~b[, PASSES TO STANDARD(MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU TOOL CODE j PBU CHRV5 CODE: RUN NU~BE~: 50GGING CO~PANY: ----------EQUIVALENT UHSNIFTED DEPTH---------- .ASELINE DEPTH RENARK.$:. *** NO DEPTH SHIFTS 'WERE .... PERVO. ~ED~' ~' R ON THIS DATA, *** THE ~URPOSE.~ OF THIS LOG, WAS TO.. BE '~.....EH PRIMARY., DEPTH ~ ~ ~' '~" . ONLY ONE PASS AND A REPEAT REF~.,RENC~..~ FOR THIS WERE LOGGED FI~b[) ENGINeEr'S REd'ARKS P~I~ARY DEPTH CO~TROL bOG~ USED LIME W/~AGNETIC MARKS, ~EUT~ON ~ATRIX : SAND. T HOLE COR~EC.~,~ION BIT SIZE, SMO~T JOINT 2 10768'. FILE NAME : EDIT .OOI SERVICE : FL!C VERSION : OO1A07 DATE : 92/05/30 ~aX EEC S!Z~ : t0~4 FII.,~ TYPE : [,0 LAST FILE : FILE HEADER FII.,~ NUMBER: ! EDITED CURVES DePth shifted and cl~pped curves for each pass ~D separate files. 2 0.5000 PASS NUMBER~ DEPTH INCREMENT # FILE SUMMARY PBU TOOL CODE S~ART DEPTM STOP DEPTH CNTH 169'0 17 9105.0 $ CURVE SHIFT DATA - PASS TO PASSf~EASURED DEPTH) ~SE[,INE CURVE FO9 SHIFTS PBU CURVE COD~: P~SS MU~BER: --- ....... EOUIVA[,ENT UNSHIFTED DEPTH .......... 0 00000000 09 ~ I ~ 0 0 000 860[~ Id~D HiND 00~0000000 89 ~ I T I 0 0090000000 89 ~ T ~ I 0 00;7~0000000 89 ~ I i I 0 00,'?0000000 89 ~ ~ g i 0 00~50000000 89 ~ g I I 0 00~0000000 89 ~ I l T 0 OOOO000000 89 ~ I I ~ 0 0000000000 89 ~ ~ I T 0 0000000000 89 ~ I ; I 0 O0 000 DO O0 o0o O0 O0 000 O0 O0 000 O0 O0 000 O0 O0 000 OD O0 000 O0 O0 000 O0 oo 000 O0 860[P9 9dO HiND 860[P9 ~dO HiND 860~P~ ~dD HiND £NDN 860[~ HiND 860[~ S-lld HiND 860[P~ ~ CX H) 3002) WMq d~S N OO~ g9~ D 3dAI 9Oq 8MQHO o 99 0 I 99 9T 89 99 ~I 0 99 £~ 89 gl ~g 99 ~T 0 89 8 99 ~ ~ 99 ~ 0 99 ~ 0 99 '[ mm#~mmmmmmmmmmmmmmmmmmmmmmmm~m ~~mm~~mm~~m~m~ buI~sTq UOT3eOT~e^ oo~& 91 IS Tape verification Listing ChlUmberger AlasKa ComPuting Center NCNT,CNTM -99g,250 FCNT'CN~H TEN$.CNT~ 3480,000 GRCH,CNTH DEPT. 11500000 NPHI,CNTH TE~.S CNTH 3 0,000 GRCF] CNT~ DEP~, Il000,000 NPHI,C~ ~CNT,CNTM !7~5,1]1 FCNT,C~TN T~NS,CNTM 3000,000 GRCN'CNTN DEPT, I05~0,000 NP~!,CNTE TFNS,C..~T~ 2790 000 aRCH C'NT}~ DEPT, 10000,000 NCNT.,CNTH 1667,92~ FCNT,CNTH T~NS.CNTN 26~0'000 D~P?' 9500.000 NPSI.CNT~ NCNT'cNTM t453'1~0 PCNT,CNTH T~NS,CNTH 2655,000 GRCH.CNTH 9105,000 NPHI,CNTH D~PT'CNTHNCNT. 108!,]02 FCNT,CNT~ TENS.CNTM 2445.000 GRCM.CNTH ** END OF DATA ** **** FILE TRAILEP **** FILE NA~E : EDIT .001 SERVICE : FLIC V~R$ION : O01A07 DATE : 92/05/30 ~A× REC SIZE : 10~4 F!L~ TYPE : LO L~ST FILE **** FILE HEADER **** FILF NAME : EDIT .002 SERVICE : Fb)C VERSION ~ O01A07 DAT~ : 92/05/30 ~aX REC SIZE : 1024 FIL~ TYPE : LO LAST FILE : 30-~A¥-Igg2 12:01 ~g99..250 NRAT.CNTH -999 ~50 999.~50 CNTC'CNTH -999:1150 -999,~50 21.462 MRAT.CNTH 2.758 818.476 CN~C.CNTH 2183.060 20.~34 34,685 NRAT,CMTM 3.452 504,760 CNTC,CNT}{ ~693,~970 92,938 44o4o~ ~,CNTH 4 34~.324 CNTC,CNTM 1344:550 7 ,750 3~.93~ NRAT.CNT~ 3.611 2 ,700 CNTC,CNTH 1610,177 45~,906 4~,377 MR~T.CNTH 4.108 .506 CNTC.CNTH 1450.632 3 5,016 56 ~59 NRAT.CNTN 5.182 270i36339156 CNTC,CNT~. 1063.479 CRAT.CNTH CFTC.CNTM CRAT.CNTH CFTC.CNTH CRAT.CNTM CFTC.CNTM CRAT.CNTM CFTC.CNTM CRAT.CNTH CFTC,CNTH CRAT.CNTH CFTC'CNTH CRAT CNTH CFTC:CNTH PAGE: -999.~25~0 -999.25=0 2'577 828,3~8 352.04! 429 372.533 4,494 255,026 0~°~ 06g~ NSSN 06[g hAND 9L~ aDD& L~ ~OL ~OL 0 0~6 0 O~i 9'aE dD ~6-A~O~ :(~dd) A&iNIq¥S oI~q~ l(i~) Hid3d 9NISYD Sa~DDO~ :(NI) 3ZIS %I~ 3QOH N3dO ~tVQ DNISVD ON~ 3qOH3~O~ NO,iCON O~Z~SNDd~OD $ mmmmmmm~m ~m~#~i~mi~m~ 2d~& ~00£ ~OOD qo0£ ~OON~A (~0%i09 O~ dO£) DNIB&S qOOi , 0'0016 NidDd dOZS :(~d~) Q33dS'DNIDDO~I :NOt,OS NO a3DDOQ :NOISB~A :Q3990~i $ O'OLL[[ HiND 000§'- :~NM~MSDNI H~dMQ buT~slq uo'~eoI~ZaA ade£ SI ; 99 0 ; 99 9~ 89 99 0 99 89 ~'0 89 8 99 0 99 0 99 mmmmmmmmmmmmmmmmmmmmmmmmmm~mmm mm~m~mm~~mm~mmm~m~~ # ,89L0t ~ iNIOD '3ZI9 &!~ :NOi£D3~OD *ON~S :XI~i~N NO~&f13N :(lJ) MO~N~ DNizIq~dON dO& :(~l~2H~ ~{3 rl~H~id~) 2dA& qO0~ ~a~uoj ~u'~%nd~o3 ~SelV ~eb~aqmnIqc 000°§59~ 905°~S£ 980°S~ 000'0~9~ OOL°t~ O00'06L~ °O00E O00,f~OS 000'09~£ 9£~'8t8 oO0'OS6I ~0~"9[~ ~LO'~£ qND'H~N~ 80I'b qND*HdN,I, t [9' E qN~'£$~ 98L 0£~I 'iND'~N2~ 8E6'36 qN3"NdN~ ~'E qND'£AD8 L88'[6[E ']ND'HdN£ 8SL'[ qND'£JDH 9~S'~I~85 qND'HdN~ 06~ qND*~9 EE~:~LE qND'DiJD qND'J~ND~ E~ &~ qND'~OdN QND'~Ni~ LL£*9~ qND'I~dN qiiD'~D 8S~'08t~ qND'D£jD qND'&NDa 0~'9'S~ qNqND*~JOdN qND'SNI8 g9 t~ D'IHdN L~8'} 'IND'"'IDD ~Eg'os~I qND'DiND LES'E qND'~aN& 000'00~6 '~d3Q 98~'l qND'qDD O~gEi QND'D£ND O00'O0~Ot 'ia20 000~00§~ '&d3G OS'06/II ' i~ta limml~Immm#.mlmilililmllllimmm 0000000000 89 ~ 0000000000 89 ~ ~000000000 89 ~ 0000000000 89 9 0000000000 89 ~ 0000000000 89 ~ 0000000000 89 ~ 0000000000 89 ~ 0000000000 89 ~ 0000000000 89 ~ 0000000000 89 ~ 0000000000 89 ~ 0000000000 89 ~ (X3H) ~OOD N2q2 t t g 0 O0 000 O0 860 i ~ ~ 0 O0 000 O0 860 t '~ g 0 O0 000 O0 860 I t g 0 O0 000 O0 860 i I ~ 0 O0 000 O0 860 I l g 0 O0 000 O0 860 I '~ ~ 0 O0 000 O0 860 ~ ~ g 0 O0 000 O0 860 t t ~ 0 O0 000 O0 860 i I g 0 O0 000 O0 960 I i g 0 O0 000 O0 860 ~ I ~ 0 O0 000 O0 860 I [ ~ 0 O0 000 O0 860 1~ A qND qDD [~ I'd~D qND t~ SdD QND I~ qND UO buI~sl'l uo~%eOl~I~eA o~ei ~I , . a ' , ~ Center .-blumberger Alas'~ co,.putin .. 30-MAY-1992 12:01 PAGE: DEPT, 9094,000 ~!P~I.CNL TNRa.CML 4.543 C~TC'CNL ~ 066. 744 CFTC.CNb CCL.CNL 57;42~2 RTNR..CNL 52 4 244~424 4 ~.~54 TNPH.CNL 1!6~.487 RCFT'CNL 45'06~ TENS.CNL 5.4.573 220,466 2445. 000 **** FILE TRAILE~ **** FILE NA~E : EDIT .002 S~ViCE ~ FLIC VERSION : 001A07 DAT~ : 92/05/30 ~AX REC SIZE FILE TYPE : LO LAST FISE **** TAPE TRAILER **** SERVICE N~Ni~ : EDIT D~TE ~ 92/05/30 ORIGIN : FLIC TAPE NA~".~.. : 92328 CONTINUATION ~ PREVIOUS TAPE COMMENT : BP EXPLORATIO~,PPUDHOE BAY,M-26 A,50-029-22004-00 **** REEl, TRAILER **** SERVICE NAME : EDIT D~TM : 92/05/30 ORIGIN ~ FL!C REEL MA~E : 92328 CONTINUATION PREVIOUS REEL : CON~ENT : BP EXPLORATION,P~UDMOE BAY,M-26 A,50-029-22004-00 eBmqou¥ uojss!mjoo 'suoo se~) 9 !!0 ~66[ L L 00-~00~6~0-0~ ~ ~2~m~N NOI~80~ldX3 d8 : ~N ~N~SWOD 00'~ 00'9~ O0'L~ ~09 ~£~ mmmmmmmmm ~AOq 60E~6 I Nfi~ 9NIBi~ ON~ flNI~i~ £5[ # :DNIHSfi~ Aqq3X :2DNV~ :NOI~D2g :SMMNiDN3 DNiDDOq :BM~nN BOP V&Vd gOP :~,NVdWO~ DNIDDO~ :~,SWnN IdV 00'900~-6~0-0~ 'AV~ 3OHQA~d ~V9~-~ 'NOi~VBOqdX2 4~ : ~ 3d'¥t I ~ ~ NOI&~Ni&NOD E~6 : 2~N 6~iqJ : NIDIMO 00~900Z~'6~0'0S 'A~Q ,,OHOA~d 'vg~-w NOi&V~OqdX2 d~ : ~N3WWOD : q32~ SdOIA~d : # NOI&'ffilNIiNOD DiqJ : NIDI~O 9E:60 E66i-A~W-BZ ~hlumberGer Alaska Computing Center 3RD STRING PRODUCTION STRING 28-MAy-1,992 09:36 '~N ' FIELD E GINEER S REMARKS: BIT TO RESISTIVITY :.41't BIT TO GAMMA RAY = 52' BlT TO DENSITY m 108', BIT TO NEUTRON =. 114', ' RNGSO00. NSRT-CIV. GSRZ'I MATRIX bENSITYm 2.65 G/CC AND) FbU!D DENSITY' = i O0 G/CC' ~.ASHDO~N PASS F O~ 10890' T~ 1!e36'. WASHDONN DONE WHILE ROTATING. $ *~ FIhE HEADER FILE NAME : EDiT ,~001 SERVICE : FhIC VERSION : 001A06 D~TE : 92/05/28 MAX REC SIZE : 1024 F!5~ TYPE : LO F!hE HEADER FIL~ NUMBER: EDITED MERGED MWD Depth shifted and cl~ Ped all bit p curves; run merged DEPTH INCREMENT 0,5000 # FILE SUMMARY PBU TOOL CODE CD. CDR $ BASELINE CURVE FOR SHIFTS: GRCH CURVE SHIFT DATA (~EASURED DEPTH) START DEPTH 10792, 10792,5 STOP DEPTH 11730,0 11796,5 ----- ..... EOUIVALENT UNSHIFTED DEPTH-------.-- BASELINE DEPTH GR RHOB ....--. ....... 88.0 88870,0 88870.0 11755,0 11737.0 11731,5 11714.0 11719.5 11701.5 11701,5 11694,0 !1628 0 11608.0 11578!5 11559,0 11552 0 11533.0 11550,5 11531,0 11548,0 NPHI 88871,5 11677.5 I1532.0 S NR~ &ia 3NO ~qNO gV ~V~ OMDH3~ ON gNIV~NOD 3~i~ gIH~ O' ~980]~ 0'L£60I 0'9L60~ ~'8980t o:[ 6o 0 ~g60l g'O00i~ O~fOOgg ~'L~O~ 0'080[~ O'~Li'tt $ 3003 qoo& liSd # $ OOi OL80t 9L80[ 9880[ [g60t L960[ ~860i ~860t 0t,~6601 0'6:~ 68t t 91~ I 9fglt 9E:60 g66t-XVN-8~ but~sI~ uoI~eol,~$~A eae~ gl . OMW'd8 S6L'E' 0St*' Q~IN'&3d 800'0 O~B ° 66- ' ~',) ' 0gg'666- OMW°..,13d 0gg'666- 008 9~ Q~W'IHdN L6~'8 (l~w'~l 0.~'666- O~4W'IHdN 0~'666- C1.MW'N"IU3 (iMW'OH~(I 0§~'666- QmW'EtOH~i 000'0~8tl 'Id~O mmmmmm~m~m~m~mmm~mm~mm~mmmmm~mmmmmmmmmm~mmm~mmmmmmm~mmmmmmmmmmmmmmmm~mmmmmmmmmmm~mmm~mm 0000000000 89 ) I 'g ~ 0 O0 000 O0 6868~ IdVD OMW 0000000000 89 ~ I [ I 0 O0 000 O0 6868~ ~dD O~W 0000000000 89 ~ I t t 0 O0 000 O0 6868~ ~dO O~W ~NDN 0000000000 89 9 i I ~ 0 O0 000 O0 6868~ aH/J QMW dO8 0000000000 89 ~ ) I t 0 O0 000 O0 6868~ ~HO Q~W 0000000000 89 9 ~ ~ ~ 0 O0 000 O0 6868~S ~NHO Q~W 0000000000 89 ~ I I I 0 O0 000 O0 6868~ ~-fld ~MW iHdN 0000000000 89 ~ ~ [ t 0 O0 000 O0 68689~ N1 QM~ NqVD 0000000000 89 9 ~ I ~ 0 O0 000 O0 6868~ O~W 0000000000 89 ~ t [ t 0 O0 000 O0 6868~ ED/D QRH OHSQ 0000000000 89 ~ t I t 0 O0 000 O0 6868~ ED/D O~W 80H~ 0000000000 89 9 I i I 0 O0 000 O0 68689~ &~ &d3O imidiilllli#l/iiimimmlimlmlmlllm/mmmlmdmlimmr m i m m dmmmiimmmmmmimmmmmmmmmmmmmimmmmmmmmmmmm ** NVHD - Mdt& &MS ** 0 9'9 0 '~ 99 89 99 0 99 89 59 L EL 9 99 I 99 8~ EL E 0 99 0 99 ** 08(3338 NOI£~Di~ID3d~ 9E:60 ~66I-AVN-8Z bUT O'~6~T~ 0'0680~ 0'9~ 0'0680T NOD H~d~q dO£~ HZ~2O £~&E ~QOO qO0£ # ~30V3H 3qI~. oq : 3d~ **** HMO~MH MqI& **** : 3qI~ ~Ot : aZIS:D3B Xq~ 90V~O0 : O.g,~ 66' O~g'666- 88g i. 66, OW,d~ 0~'666- 0~°666' O~ '666' 96~'8~ 096~6 8000 O~'&NDM 0~g'666- 0~'~' ~' · ~ 0 666- O~W OH~G 0 '666' Og~.~NJ~ gGT ~Oll q~*OH~O QMW'iNDN 0~'666' 0~ ~OH~ 009' LOT O~.N 80~ O00'O00iT 9E:60 g66I=IVN-SE , # ~mmmmm~mm ~m~mmm~mm 3gV~ 3D~3~ dO& 3g~3~ ~mmmmmmmmm mmmm 0°8~80~ O'IgSOt O'LK60[ 0'8~9it S'9g91t 0 ' 6g~ 't l; 0'9§9tt # 23~flOg V£~Q 03g~3~ o'oo'~' g'OL80 ~o$~80 0,8~601 S.EG60[ o ~.0o~ 0 S ~/01 00~ 0 09~ 't 00L 0 88888 ~e~ue3 ~uT'l~dmoD e~selv u~sTq uo~2eoT~T~eA eae& , 0S~'666.. 0~g'666- OVW*SD 0~g'666- OV~'~NDfi 0~g:666- ~V~°~NDN 0~g'666' ~VW"d08 Q~W'd~ ~I'~ Q~W'~ 0~ 666- O~'IHdN 0~'666- O~W'Nq~D OV~'~3d 0~Z'666- O~W'OH~O 0§~'666- Q~N'~OH~ O00'~8LIt '~dgO m~#~m~mm~m~m~m#mmmmmm~mmmmm~m#mmmmmmmmmmmmmmm#mmmmmmmmmmmmmmmmm~mmmmmmmmmmmmm~m~m 0000000000 89 9 't t g 0 O0 000 O0 6868~ Id¥9 0~ 89 0000000000 89 9 t ~ ~ 0 O0 000 O0 6868~ ~dD ~W 0000000000 89 9 I I ~ 0 O0 000 O0 6868~ ~dD Q~W &NDN 0000000000 89 ~ I t g 0 O0 000 O0 6868~ ~H/~ QVN dO~ 0000000000 89 ~ i I g 0 O0 000 O0 6868~ ~NHO ~V~ 0000000000 89 9 I I g 0 O0 000 O0 6868~ ~HO O~W 0000000000 89 ~ I I g 0 O0 000 O0 6868~ ~'fld ~VN IHdN 0000000000 89 9 ~ I ~ 0 O0 000 O0 6868~ NI ~ Nq~D 0000000000 89 9 I I ~ 0 O0 000 O0 6868~ U~W 0000000000 89 9 I I g 0 O0 000 O0 6868~ ED/D Q~W 0000000000 89 9 I t g 0 O0 000 O0 686895 ED/9 OffW 0000000000 89 ~ T I ~ 0 O0 000 O0 6868~9 ~ &d3Q (X3H) 300D H393 dNV~ BHflN 00~ S~VqD 3~A& DO9 # ~30~0 dI ~m~i~aaaam~maaim~am~mmmaammmm~mmm~amn~mim~m~mmmmmmmmmm~mmmmm~mm~mm~m~m~mmmm~mamam~~ ' ,. ; 99 0 t g9 9t 89 99 5t £~ S9 ~t 0 g9 Ei 89 8 99 ~ I 99 ~ 8~ EL ~ 0 99 ~ 0 99 ~ 3fi9~ 3dOD ~d38 3dA~ 9E:60 g66I'AV~-SE O'O[L~[ O'L6L[~ H~d3~ dO~g :NOI~B3A 2~M~20~ 3~OHNMOO :~M~&O~ $ O'SBLO~ NOD 0'6S80[ H£d~ ~S ~OD ~OO~ ~O~N~ O00S*O :~N~W3BDNI *gall~ e~e~eaag u~ un~ ~q q~ee zo~ e~ep ~epeeq hOT pue E B3BHRN 3~i~ oq : 2dX~ 90~$0o : NOI~3A **** H3OVMH MqIJ **** 0Z:6~6' 0~'6 OVW*~9 OVW~d~ 0S~'666' 0~666- 0~"'666' o~o'~ st 0 aV~*~NDj 0~'666' O:V~ OHH6 OS~ 666' QiV~*~NDj 00S'610¥ QVW*OH~O 6~9' ** ¥~VO JO OHM ** 9E:60 g661-XVN-fg ~a3ueo bU~3ndmOb e~etv 2abaeq~nIq~ b ut~s~q uot3eo~eA eae£ SI IS TaPe 'verif,icatlon Listino chlumberger AlasKa Computin~ Center DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): , TOP LOG INTERVAL (MT): BOTTOM bOG INTERVAL BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOO[, STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CDM NEUTRON/POROSITY CDR RESISTIVITY $ BOREHO[,E AND CASING DATA OPES MOLE SIT SIZE (IN): DRXLLERS""CA$ING DEPTH BOREHOLE CONDITIONS MUD TYPE: DENSITY MUD VISCOSITY MUD PH: MUD CHLORIDES (PP~): FLUID bOSS (C3): RESISTIVITY (OHMS AT TE PERATURE~DE MUD AT MEASURED TEMPERATURE (..T)~ ~UD AT MAX CIRCULATING TEMPERATURE: ~UD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN)C TOOL STANDOFF EWR FREQUENCY (HZ): MEMORY 11836,0 9546'0 11836.0 TOOL ~U~ NDSO~B RGB022 8.500 9546'0 LSND °o 6.0 0,246 0.177 90.0 SANDSTONE 2.65 ~EMARKS: BIT TO RESISTIVITY : 41'~ BIT TO GAMMA RAY ~ 52' BIT TO DENSITY = 108' BIT TO NEUTRON c i14 . ' BIT RUM ONE 10886 - ~{836 RNGSOOO,NSRT-Cl~,GS~Z-1145 MATRIX DENSITY ,..65 G/CC (SAND) ' FLUID DENSITY ~.00 G/CC' BARI~ USED AS MUD ADDITIVE WASHDOWN PASS FRO. 10890 : 1183~ wASMDO~N DONE WMILE ROTATING. LiS FORMAT DATA 66L'6~ 0t~'666- 0g~666~ OMq'240~ 0~'666= O~q'$~ O~'666- a~q'i~d 0f~'666' O0 000000 89 9 I E 0 O0 000 0 68689i VD QMQ I t E 0 O0 000 O0 68689~ ~H/,~ OMtI JdOlt 0000000000 89 9 0000000000 89 9 t t E 0 0000000000 89 ~ I t £ 0 0000000000 89 9 I I E 0 0000000000 B9 9 I t £ 0 0000000000 89 ~ I t E 0 0000000000 89 ~ t t E 0 0000000000 89 ~ I t i O 0000000000 89 9 I I E 0 0000000000 B9 ~ t t E 0 0000000000 89 ~ t I 0 0000000000 89 ~ i I E o O0 000 oo 68689~ ~NHO o~q HSd O0 000 O0 6868~ NNHO O0 000 O0 6868~ 9dD O0 000 O0 65689~ ~dD O0 000 O0 68659~ fid Q~9 HdN~ O0 000 O0 68689~ lid O0 000 O0 68689~ NI O0 000 O0 6868~ O0 000 O0 68689~ £D/D O0 000 O0 6868~ [D/D QMq O0 000 O0 6868~f £J (X~H) ~QOD w3q3 d~8 H~aN OO~ SgVqD 3di$ DOq # a~OUO · , smmmmm~s~m~sm~m~m~mmm~msmmmmmmmmm~m~smmmsm~mmmmmmmm~mmmm~m~mmmmmmmmmmmm~mmmmmm~ mm mm mm mm mm m ~m mi mm (m m mm m m mm mm mm # mm ,m m m m m m m m m m ! 99 0 I 99 9~ 89 99 0 99 E1 8 6I 9~ ~ ~9 6 0 89 8 E& 9 9g ~ 9g 0 99 0 99 oi 9£:60 6uI~s!'l uot%eol~I~aA ~de£ gl chlUmber~er ~ as~a Comput ~.~ Cen~er 28-MAY-lgg2 09536 PAGEI DEPT, 11500,000 RHOB.LWO DCAL.LWD 0,246 DPHI.LWD RCNT.LWD 1202 000 ATR GR,LWD 53.260 DEPT, ll000,~O0 RHOB,LWD DCAL.LWD O. 43 DPHI.LWD RCNT,LWD 1134.500 ATR.LWD G~.LWD 75.754 DDP.~I 10774.0¢i)0 RHOB,LWD DCA. LWD '999.250 DPHI,LWD RCNT 5WD -999,250 ATR.IbWD GR [~WO '999,250 END OF DATA 2,299 D~HO.,LWD 0.2t3 TNPH.~WD 4.1,06 PSR,LWD 2,693 DRHO.bWD "0,026 TNPH,[~WD !6,038 PSR*LWD -999,250 DRHO,LWD -999,250 TNPH,:5WD -999,250, PSR.LWD 5 00 ECF 3'961 R. OPE.~WD 0 0 0 PEF.f, WD 24 ~2~0 ~CFT.f~WD 12 68 ROPE,LWD .-999*250 PEF'bWD ,999,2.50 RCFT*LWD 999'250 ROPE,LWD 49,393 4 '999,250 '999,250 ,-999~ 250 F:IbE NA~E : :EDIT ,003 SERVICE : FLIC VERSION : 001A06 DATE : 92/05/28 ~AX REC SIZE :: I024 FILE TYPE. .: LO FI~E NA~E ~ EDIT .004 SERVICE ~ FLIC VERSION : 00lA06 DATE : 92/05/28 MAX REC SIZE I 1024 FILE TYPE : bO FILE HEADER FILE NUMBER 4 RAW MAD Curves and log header data for each pass of each run in separate files, MAD RUN NUMBER: ~AD PASS NUMBER: DEPTH INCREMENT: 0.5000 FIL~ SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTN ~3~'-'=''-' ...... 1~;;:; ..... 11797.'''''~''' IS TaPe Verification Listing chlumberger Alaska ComputiDg Center 28-MAY-!992 09:36 ,!2 CDN. $ # LOG HEADER DATA I0785.0 DATE LOGGED: SOFTWARE: SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TDDRILLER TOP LOG INTERVAL BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMU~ ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP T[] BOTTOM) VENOOR TOOL CODE TOOL TYPE CON NEUTRON/POROSITY CDR RESISTIVITY BORE~OLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): BOREHOLE CONDITIONS ~UD TYPE: MUD D~NSITY (LB/G): MUD VISCOSITY ($): MUD MUD CHLORIDES FLUID bOSS (C3): RESISTIVITY (OHMM AT TEMPERATURE DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING ' R ~EMPE ATURE: MUD FILTRATE AT MT: MUD CAKE AT NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): ~WR FREOUENCY (HZ): REMARKS: ~4-MAY-92 FAST 2,3 M~MORy ),~1836 0 ~1836.0 TOoL NUMBER NDSO18 R~S022 8.500 9546.0 LSND 49.0 8,5 6.0 0,246 90.0 0,177 68.0 SANDSTONE 2.65 BIT TO RESISTIVITY = 41' BIT TO GAMMA RAY = 52' BIT TO DENSITY - 108' B~T TO NEUTRON - 114' * BIT RUN ONE ~0886 - 1183~ RuGS000,NSRT&CIV,GSRZ'1145 ~AT~IX DENSITY 2 ~5 G/CC [SA~DI FLUID DENSITy [] { O0 G/CC BAR TE USED AS MUD ADDITIVE 00000 0000 89 9 ~ ~ 0 O0 0 O0 689~ Id~9 ~q 0000000000 89 ~ t t 9 0 O0 000 O0 68689S 8~/~ arq 3dOa 0000000000 89 9 ~ ~ 9 0 O0 000 O0 6868~ ~WHO ~ 0000000000 89 9 ~ ~ 9 0 O0 000 O0 6868~S NWHO 0~ 0000000000 89 9 I ~ 9 0 O0 000 O0 6868~ ~dD o~q 0000000000 89 9 ) ~ 9 0 O0 000 O0 6868~ ~dD d¥~ 0000000000 89 9 ~ ~ 9 0 O0 000 O0 68659~ ~d O~ 0000000000 89 9 ] ] 9 0 O0 000 O0 6868~9 fid Q~q IHdO 0000000000 89 9 ~ t ~ 0 O0 000 O0 68689S NI ~¥q 0000000000 89 9 ~ ~ ~ 0 O0 000 O0 68689~ ~¥9 0000000000 89 9 I [ ~ 0 O0 000 O0 68689~ ED/D G~Q OH~O 0000000000 89 9 ~ ~ ~ 0 O0 000 O0 6868~ £D/D Q~Q ~OH~ 0000000000 89 9 I I ~ 0 O0 000 O0 6868~ £~ (X3H) 3GOD H~q3 ~ ~N ~0~ 9~vqD ~dA& DO~ ~ ~G~O 9~3DO~d ~d3~ 3ZI~ ~NflN ~W~N 3~I~ Id~ IdV id~ I4V 3DIA~3S &IN~ A~3~ ~~m~mm~m~mmm~mm~m~~m~m~m~m~~m~m~m~m~m~~mmm~m~mmm~~m~ i 99 0 i 99 g~ 89 99 ~I 0 99 £t 6I 99 it ~'0 89 8 99 ~ I g9 ~ 0 99 ~ 0 gg I ~VCI &¥~MOM # $ ',9£8~1 ~' 0680t ~Oa~ SS~d gE:60 ~661-A¥~-8E IS ?ape YeriflcatloD Llst~.ng' :hlUmber.qer AlasKa ComDutln~ Center 28-MAY'1992 09:36 DEPT, 11820.000 RHOB.LAD -999,250 DRHO.b:AD DCA[..LAD -999.~50 DPHI'LAD :999,250 TNPH'LAD RCNT'LAD -999,250 ATR..LAD 999'250 PSR,LAD GR. LAD -999,250 EP, 11500.000 RHOO.LAD CAI'LAD 0.144 DPHI'LAD RCNT.LAD ~!85,000 AIR,LAD GR. LAD 36.403 DEPT, 11000,000 RHOB,bAD DCA[, [,AD 0.541 DPHI'bAD RCNT:LAD 1089;000 AIR,LAD GR,I~AD 73. 543 DKP? IOZ~74,000 RHOB,LAD DCAL:bAD -9.-9,250 DPHI.LAD RCNT'LAD -999,250 AIR'LAD GR.LAD -999.250 END OF ·DATA §.3 D.R, HO AD TNPH 'h AD 5,599 PSR,~AD 2,4~80 DRHO,bAD -0, 6 TNPH,bAD 17.770 P $ R · ~ A D "999,~50 DRHO,bAD -999. 0 TNPH, '999,25'0 PSR, bAD' '99g.250 PEF.LAD -99g.250 RCFT,LAD -999,250 ROPE.LAD 0..040 PEF.bAD 26.800 RCFT.LAD 5'372 ROPE.LAD 0,~Og7 P~F,LAD 27,100 RCFT,bAD 12'579 ROPE.bAD -ggg ~999 -999 PEF · bAD 250 ROPE,bAD PAGe' ::-999,~2550 :"999,2 0 4 40,141 2.690 32,83 0 · 135,843 . ,250 "'999,250 Fib[ NAME : EDIT .004 SERVICE : FblC VERSION : O01A06 DATE : 92/05128 MAX REC $IZ~ : 1024 FILE TYPE : LO LAST FILE : ,**~ TAPE TRAILER **** $~RVICE NAME : EDIT DATE : 02/05/28 ORIGIN : FLIC TAPE NAME : 92309 CONTINUATION # : ! PRE~IOUS TAPE : COMMENT : BP EXPLORATION, M-26A, PRUDHOE BAY, 50-029-22004-00 00-~00~-6~0-0~ *~9 20NQ~ISd *~9~-~ *NOI~V~O:qdX2 d8 t : # NOI~NI~N02
